MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries and preferred order
  81 ---------------------------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         S: *Status*, one of the following:
  88            Supported:   Someone is actually paid to look after this.
  89            Maintained:  Someone actually looks after it.
  90            Odd Fixes:   It has a maintainer but they don't have time to do
  91                         much other than throw the odd patch in. See below..
  92            Orphan:      No current maintainer [but maybe you could take the
  93                         role as you write your new code].
  94            Obsolete:    Old code. Something tagged obsolete generally means
  95                         it has been replaced by a better system and you
  96                         should be using that.
  97         W: *Web-page* with status/info
  98         Q: *Patchwork* web based patch tracking system site
  99         B: URI for where to file *bugs*. A web-page with detailed bug
 100            filing info, a direct bug tracker link, or a mailto: URI.
 101         C: URI for *chat* protocol, server and channel where developers
 102            usually hang out, for example irc://server/channel.
 103         P: Subsystem Profile document for more details submitting
 104            patches to the given subsystem. This is either an in-tree file,
 105            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 106            for details.
 107         T: *SCM* tree type and location.
 108            Type is one of: git, hg, quilt, stgit, topgit
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         X: *Excluded* files and directories that are NOT maintained, same
 116            rules as F:. Files exclusions are tested before file matches.
 117            Can be useful for excluding a specific subdirectory, for instance:
 118            F:   net/
 119            X:   net/ipv6/
 120            matches all files in and below net excluding net/ipv6/
 121         N: Files and directories *Regex* patterns.
 122            N:   [^a-z]tegra     all files whose path contains tegra
 123                                 (not including files like integrator)
 124            One pattern per line.  Multiple N: lines acceptable.
 125            scripts/get_maintainer.pl has different behavior for files that
 126            match F: pattern and matches of N: patterns.  By default,
 127            get_maintainer will not look at git log history when an F: pattern
 128            match occurs.  When an N: match occurs, git log history is used
 129            to also notify the people that have git commit signatures.
 130         K: *Content regex* (perl extended) pattern match in a patch or file.
 131            For instance:
 132            K: of_get_profile
 133               matches patches or files that contain "of_get_profile"
 134            K: \b(printk|pr_(info|err))\b
 135               matches patches or files that contain one or more of the words
 136               printk, pr_info or pr_err
 137            One regex pattern per line.  Multiple K: lines acceptable.
 138
 139 Maintainers List
 140 ----------------
 141
 142 .. note:: When reading this list, please look for the most precise areas
 143           first. When adding to this list, please keep the entries in
 144           alphabetical order.
 145
 146 3C59X NETWORK DRIVER
 147 M:      Steffen Klassert <klassert@kernel.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Odd Fixes
 150 F:      Documentation/networking/device_drivers/3com/vortex.txt
 151 F:      drivers/net/ethernet/3com/3c59x.c
 152
 153 3CR990 NETWORK DRIVER
 154 M:      David Dillow <dave@thedillows.org>
 155 L:      netdev@vger.kernel.org
 156 S:      Maintained
 157 F:      drivers/net/ethernet/3com/typhoon*
 158
 159 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 160 M:      Adam Radford <aradford@gmail.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Supported
 163 W:      http://www.lsi.com
 164 F:      drivers/scsi/3w-*
 165
 166 53C700 AND 53C700-66 SCSI DRIVER
 167 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 168 L:      linux-scsi@vger.kernel.org
 169 S:      Maintained
 170 F:      drivers/scsi/53c700*
 171
 172 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 173 M:      Alexander Aring <alex.aring@gmail.com>
 174 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 175 L:      linux-bluetooth@vger.kernel.org
 176 L:      linux-wpan@vger.kernel.org
 177 S:      Maintained
 178 F:      Documentation/networking/6lowpan.rst
 179 F:      include/net/6lowpan.h
 180 F:      net/6lowpan/
 181
 182 6PACK NETWORK DRIVER FOR AX.25
 183 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 184 L:      linux-hams@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/hamradio/6pack.c
 187
 188 802.11 (including CFG80211/NL80211)
 189 M:      Johannes Berg <johannes@sipsolutions.net>
 190 L:      linux-wireless@vger.kernel.org
 191 S:      Maintained
 192 W:      https://wireless.wiki.kernel.org/
 193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
 194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
 195 F:      Documentation/driver-api/80211/cfg80211.rst
 196 F:      Documentation/networking/regulatory.txt
 197 F:      include/linux/ieee80211.h
 198 F:      include/net/cfg80211.h
 199 F:      include/net/ieee80211_radiotap.h
 200 F:      include/net/iw_handler.h
 201 F:      include/net/wext.h
 202 F:      include/uapi/linux/nl80211.h
 203 F:      net/wireless/
 204
 205 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 206 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 207 M:      Heiner Kallweit <hkallweit1@gmail.com>
 208 L:      netdev@vger.kernel.org
 209 S:      Maintained
 210 F:      drivers/net/ethernet/realtek/r8169*
 211
 212 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 213 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 214 L:      linux-serial@vger.kernel.org
 215 S:      Maintained
 216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 217 F:      drivers/tty/serial/8250*
 218 F:      include/linux/serial_8250.h
 219
 220 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 221 L:      netdev@vger.kernel.org
 222 S:      Orphan / Obsolete
 223 F:      drivers/net/ethernet/8390/
 224
 225 9P FILE SYSTEM
 226 M:      Eric Van Hensbergen <ericvh@gmail.com>
 227 M:      Latchesar Ionkov <lucho@ionkov.net>
 228 M:      Dominique Martinet <asmadeus@codewreck.org>
 229 L:      v9fs-developer@lists.sourceforge.net
 230 S:      Maintained
 231 W:      http://swik.net/v9fs
 232 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 234 T:      git git://github.com/martinetd/linux.git
 235 F:      Documentation/filesystems/9p.rst
 236 F:      fs/9p/
 237 F:      include/net/9p/
 238 F:      include/trace/events/9p.h
 239 F:      include/uapi/linux/virtio_9p.h
 240 F:      net/9p/
 241
 242 A8293 MEDIA DRIVER
 243 M:      Antti Palosaari <crope@iki.fi>
 244 L:      linux-media@vger.kernel.org
 245 S:      Maintained
 246 W:      https://linuxtv.org
 247 W:      http://palosaari.fi/linux/
 248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 249 T:      git git://linuxtv.org/anttip/media_tree.git
 250 F:      drivers/media/dvb-frontends/a8293*
 251
 252 AACRAID SCSI RAID DRIVER
 253 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 254 L:      linux-scsi@vger.kernel.org
 255 S:      Supported
 256 W:      http://www.adaptec.com/
 257 F:      Documentation/scsi/aacraid.rst
 258 F:      drivers/scsi/aacraid/
 259
 260 ABI/API
 261 L:      linux-api@vger.kernel.org
 262 F:      include/linux/syscalls.h
 263 F:      kernel/sys_ni.c
 264
 265 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 266 M:      Hans de Goede <hdegoede@redhat.com>
 267 L:      linux-hwmon@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/hwmon/abituguru.c
 270
 271 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 272 M:      Alistair John Strachan <alistair@devzero.co.uk>
 273 L:      linux-hwmon@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/hwmon/abituguru3.c
 276
 277 ACCES 104-DIO-48E GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-104-dio-48e.c
 282
 283 ACCES 104-IDI-48 GPIO DRIVER
 284 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-104-idi-48.c
 288
 289 ACCES 104-IDIO-16 GPIO DRIVER
 290 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 291 L:      linux-gpio@vger.kernel.org
 292 S:      Maintained
 293 F:      drivers/gpio/gpio-104-idio-16.c
 294
 295 ACCES 104-QUAD-8 DRIVER
 296 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 297 M:      Syed Nayyar Waris <syednwaris@gmail.com>
 298 L:      linux-iio@vger.kernel.org
 299 S:      Maintained
 300 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 301 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 302 F:      drivers/counter/104-quad-8.c
 303
 304 ACCES PCI-IDIO-16 GPIO DRIVER
 305 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 306 L:      linux-gpio@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/gpio/gpio-pci-idio-16.c
 309
 310 ACCES PCIe-IDIO-24 GPIO DRIVER
 311 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 312 L:      linux-gpio@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/gpio/gpio-pcie-idio-24.c
 315
 316 ACENIC DRIVER
 317 M:      Jes Sorensen <jes@trained-monkey.org>
 318 L:      linux-acenic@sunsite.dk
 319 S:      Maintained
 320 F:      drivers/net/ethernet/alteon/acenic*
 321
 322 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 323 M:      Peter Kaestle <peter@piie.net>
 324 L:      platform-driver-x86@vger.kernel.org
 325 S:      Maintained
 326 W:      http://piie.net/?section=acerhdf
 327 F:      drivers/platform/x86/acerhdf.c
 328
 329 ACER WMI LAPTOP EXTRAS
 330 M:      "Lee, Chun-Yi" <jlee@suse.com>
 331 L:      platform-driver-x86@vger.kernel.org
 332 S:      Maintained
 333 F:      drivers/platform/x86/acer-wmi.c
 334
 335 ACPI
 336 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 337 M:      Len Brown <lenb@kernel.org>
 338 L:      linux-acpi@vger.kernel.org
 339 S:      Supported
 340 W:      https://01.org/linux-acpi
 341 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 342 B:      https://bugzilla.kernel.org
 343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 344 F:      Documentation/ABI/testing/configfs-acpi
 345 F:      Documentation/ABI/testing/sysfs-bus-acpi
 346 F:      Documentation/firmware-guide/acpi/
 347 F:      drivers/acpi/
 348 F:      drivers/pci/*/*acpi*
 349 F:      drivers/pci/*acpi*
 350 F:      drivers/pnp/pnpacpi/
 351 F:      include/acpi/
 352 F:      include/linux/acpi.h
 353 F:      include/linux/fwnode.h
 354 F:      tools/power/acpi/
 355
 356 ACPI APEI
 357 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 358 M:      Len Brown <lenb@kernel.org>
 359 R:      James Morse <james.morse@arm.com>
 360 R:      Tony Luck <tony.luck@intel.com>
 361 R:      Borislav Petkov <bp@alien8.de>
 362 L:      linux-acpi@vger.kernel.org
 363 F:      drivers/acpi/apei/
 364
 365 ACPI COMPONENT ARCHITECTURE (ACPICA)
 366 M:      Robert Moore <robert.moore@intel.com>
 367 M:      Erik Kaneda <erik.kaneda@intel.com>
 368 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      devel@acpica.org
 371 S:      Supported
 372 W:      https://acpica.org/
 373 W:      https://github.com/acpica/acpica/
 374 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 375 B:      https://bugzilla.kernel.org
 376 B:      https://bugs.acpica.org
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 F:      drivers/acpi/acpica/
 379 F:      include/acpi/
 380 F:      tools/power/acpi/
 381
 382 ACPI FAN DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 S:      Supported
 386 W:      https://01.org/linux-acpi
 387 B:      https://bugzilla.kernel.org
 388 F:      drivers/acpi/fan.c
 389
 390 ACPI FOR ARM64 (ACPI/arm64)
 391 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 392 M:      Hanjun Guo <guohanjun@huawei.com>
 393 M:      Sudeep Holla <sudeep.holla@arm.com>
 394 L:      linux-acpi@vger.kernel.org
 395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 396 S:      Maintained
 397 F:      drivers/acpi/arm64
 398
 399 ACPI I2C MULTI INSTANTIATE DRIVER
 400 M:      Hans de Goede <hdegoede@redhat.com>
 401 L:      platform-driver-x86@vger.kernel.org
 402 S:      Maintained
 403 F:      drivers/platform/x86/i2c-multi-instantiate.c
 404
 405 ACPI PMIC DRIVERS
 406 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 407 M:      Len Brown <lenb@kernel.org>
 408 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 409 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 410 L:      linux-acpi@vger.kernel.org
 411 S:      Supported
 412 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 413 B:      https://bugzilla.kernel.org
 414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 415 F:      drivers/acpi/pmic/
 416
 417 ACPI THERMAL DRIVER
 418 M:      Zhang Rui <rui.zhang@intel.com>
 419 L:      linux-acpi@vger.kernel.org
 420 S:      Supported
 421 W:      https://01.org/linux-acpi
 422 B:      https://bugzilla.kernel.org
 423 F:      drivers/acpi/*thermal*
 424
 425 ACPI VIDEO DRIVER
 426 M:      Zhang Rui <rui.zhang@intel.com>
 427 L:      linux-acpi@vger.kernel.org
 428 S:      Supported
 429 W:      https://01.org/linux-acpi
 430 B:      https://bugzilla.kernel.org
 431 F:      drivers/acpi/acpi_video.c
 432
 433 ACPI WMI DRIVER
 434 L:      platform-driver-x86@vger.kernel.org
 435 S:      Orphan
 436 F:      drivers/platform/x86/wmi.c
 437 F:      include/uapi/linux/wmi.h
 438
 439 AD1889 ALSA SOUND DRIVER
 440 L:      linux-parisc@vger.kernel.org
 441 S:      Maintained
 442 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 443 F:      sound/pci/ad1889.*
 444
 445 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 S:      Supported
 448 W:      http://wiki.analog.com/AD5254
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 F:      drivers/misc/ad525x_dpot.c
 451
 452 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 453 M:      Michael Hennerich <michael.hennerich@analog.com>
 454 S:      Supported
 455 W:      http://wiki.analog.com/AD5398
 456 W:      http://ez.analog.com/community/linux-device-drivers
 457 F:      drivers/regulator/ad5398.c
 458
 459 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 S:      Supported
 462 W:      http://wiki.analog.com/AD7142
 463 W:      http://ez.analog.com/community/linux-device-drivers
 464 F:      drivers/input/misc/ad714x.c
 465
 466 AD7877 TOUCHSCREEN DRIVER
 467 M:      Michael Hennerich <michael.hennerich@analog.com>
 468 S:      Supported
 469 W:      http://wiki.analog.com/AD7877
 470 W:      http://ez.analog.com/community/linux-device-drivers
 471 F:      drivers/input/touchscreen/ad7877.c
 472
 473 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 474 M:      Michael Hennerich <michael.hennerich@analog.com>
 475 S:      Supported
 476 W:      http://wiki.analog.com/AD7879
 477 W:      http://ez.analog.com/community/linux-device-drivers
 478 F:      drivers/input/touchscreen/ad7879.c
 479
 480 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 481 M:      Jiri Kosina <jikos@kernel.org>
 482 S:      Maintained
 483
 484 ADF7242 IEEE 802.15.4 RADIO DRIVER
 485 M:      Michael Hennerich <michael.hennerich@analog.com>
 486 L:      linux-wpan@vger.kernel.org
 487 S:      Supported
 488 W:      https://wiki.analog.com/ADF7242
 489 W:      http://ez.analog.com/community/linux-device-drivers
 490 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 491 F:      drivers/net/ieee802154/adf7242.c
 492
 493 ADM1025 HARDWARE MONITOR DRIVER
 494 M:      Jean Delvare <jdelvare@suse.com>
 495 L:      linux-hwmon@vger.kernel.org
 496 S:      Maintained
 497 F:      Documentation/hwmon/adm1025.rst
 498 F:      drivers/hwmon/adm1025.c
 499
 500 ADM1029 HARDWARE MONITOR DRIVER
 501 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 502 L:      linux-hwmon@vger.kernel.org
 503 S:      Maintained
 504 F:      drivers/hwmon/adm1029.c
 505
 506 ADM8211 WIRELESS DRIVER
 507 L:      linux-wireless@vger.kernel.org
 508 S:      Orphan
 509 W:      https://wireless.wiki.kernel.org/
 510 F:      drivers/net/wireless/admtek/adm8211.*
 511
 512 ADP1653 FLASH CONTROLLER DRIVER
 513 M:      Sakari Ailus <sakari.ailus@iki.fi>
 514 L:      linux-media@vger.kernel.org
 515 S:      Maintained
 516 F:      drivers/media/i2c/adp1653.c
 517 F:      include/media/i2c/adp1653.h
 518
 519 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 S:      Supported
 522 W:      http://wiki.analog.com/ADP5520
 523 W:      http://ez.analog.com/community/linux-device-drivers
 524 F:      drivers/gpio/gpio-adp5520.c
 525 F:      drivers/input/keyboard/adp5520-keys.c
 526 F:      drivers/leds/leds-adp5520.c
 527 F:      drivers/mfd/adp5520.c
 528 F:      drivers/video/backlight/adp5520_bl.c
 529
 530 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 531 M:      Michael Hennerich <michael.hennerich@analog.com>
 532 S:      Supported
 533 W:      http://wiki.analog.com/ADP5588
 534 W:      http://ez.analog.com/community/linux-device-drivers
 535 F:      drivers/gpio/gpio-adp5588.c
 536 F:      drivers/input/keyboard/adp5588-keys.c
 537
 538 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 539 M:      Michael Hennerich <michael.hennerich@analog.com>
 540 S:      Supported
 541 W:      http://wiki.analog.com/ADP8860
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 F:      drivers/video/backlight/adp8860_bl.c
 544
 545 ADT746X FAN DRIVER
 546 M:      Colin Leroy <colin@colino.net>
 547 S:      Maintained
 548 F:      drivers/macintosh/therm_adt746x.c
 549
 550 ADT7475 HARDWARE MONITOR DRIVER
 551 M:      Jean Delvare <jdelvare@suse.com>
 552 L:      linux-hwmon@vger.kernel.org
 553 S:      Maintained
 554 F:      Documentation/hwmon/adt7475.rst
 555 F:      drivers/hwmon/adt7475.c
 556
 557 ADVANSYS SCSI DRIVER
 558 M:      Matthew Wilcox <willy@infradead.org>
 559 M:      Hannes Reinecke <hare@suse.com>
 560 L:      linux-scsi@vger.kernel.org
 561 S:      Maintained
 562 F:      Documentation/scsi/advansys.rst
 563 F:      drivers/scsi/advansys.c
 564
 565 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 566 M:      Michael Hennerich <michael.hennerich@analog.com>
 567 S:      Supported
 568 W:      http://wiki.analog.com/ADXL345
 569 W:      http://ez.analog.com/community/linux-device-drivers
 570 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 571 F:      drivers/input/misc/adxl34x.c
 572
 573 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 574 M:      Michael Hennerich <michael.hennerich@analog.com>
 575 S:      Supported
 576 W:      http://ez.analog.com/community/linux-device-drivers
 577 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 578 F:      drivers/iio/accel/adxl372.c
 579 F:      drivers/iio/accel/adxl372_i2c.c
 580 F:      drivers/iio/accel/adxl372_spi.c
 581
 582 AF9013 MEDIA DRIVER
 583 M:      Antti Palosaari <crope@iki.fi>
 584 L:      linux-media@vger.kernel.org
 585 S:      Maintained
 586 W:      https://linuxtv.org
 587 W:      http://palosaari.fi/linux/
 588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 589 T:      git git://linuxtv.org/anttip/media_tree.git
 590 F:      drivers/media/dvb-frontends/af9013*
 591
 592 AF9033 MEDIA DRIVER
 593 M:      Antti Palosaari <crope@iki.fi>
 594 L:      linux-media@vger.kernel.org
 595 S:      Maintained
 596 W:      https://linuxtv.org
 597 W:      http://palosaari.fi/linux/
 598 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 599 T:      git git://linuxtv.org/anttip/media_tree.git
 600 F:      drivers/media/dvb-frontends/af9033*
 601
 602 AFFS FILE SYSTEM
 603 M:      David Sterba <dsterba@suse.com>
 604 L:      linux-fsdevel@vger.kernel.org
 605 S:      Odd Fixes
 606 F:      Documentation/filesystems/affs.rst
 607 F:      fs/affs/
 608
 609 AFS FILESYSTEM
 610 M:      David Howells <dhowells@redhat.com>
 611 L:      linux-afs@lists.infradead.org
 612 S:      Supported
 613 W:      https://www.infradead.org/~dhowells/kafs/
 614 F:      Documentation/filesystems/afs.rst
 615 F:      fs/afs/
 616 F:      include/trace/events/afs.h
 617
 618 AGPGART DRIVER
 619 M:      David Airlie <airlied@linux.ie>
 620 S:      Maintained
 621 T:      git git://anongit.freedesktop.org/drm/drm
 622 F:      drivers/char/agp/
 623 F:      include/linux/agp*
 624 F:      include/uapi/linux/agp*
 625
 626 AHA152X SCSI DRIVER
 627 M:      "Juergen E. Fischer" <fischer@norbit.de>
 628 L:      linux-scsi@vger.kernel.org
 629 S:      Maintained
 630 F:      drivers/scsi/aha152x*
 631 F:      drivers/scsi/pcmcia/aha152x*
 632
 633 AIC7XXX / AIC79XX SCSI DRIVER
 634 M:      Hannes Reinecke <hare@suse.com>
 635 L:      linux-scsi@vger.kernel.org
 636 S:      Maintained
 637 F:      drivers/scsi/aic7xxx/
 638
 639 AIMSLAB FM RADIO RECEIVER DRIVER
 640 M:      Hans Verkuil <hverkuil@xs4all.nl>
 641 L:      linux-media@vger.kernel.org
 642 S:      Maintained
 643 W:      https://linuxtv.org
 644 T:      git git://linuxtv.org/media_tree.git
 645 F:      drivers/media/radio/radio-aimslab*
 646
 647 AIO
 648 M:      Benjamin LaHaise <bcrl@kvack.org>
 649 L:      linux-aio@kvack.org
 650 S:      Supported
 651 F:      fs/aio.c
 652 F:      include/linux/*aio*.h
 653
 654 AIRSPY MEDIA DRIVER
 655 M:      Antti Palosaari <crope@iki.fi>
 656 L:      linux-media@vger.kernel.org
 657 S:      Maintained
 658 W:      https://linuxtv.org
 659 W:      http://palosaari.fi/linux/
 660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 661 T:      git git://linuxtv.org/anttip/media_tree.git
 662 F:      drivers/media/usb/airspy/
 663
 664 ALACRITECH GIGABIT ETHERNET DRIVER
 665 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 666 S:      Maintained
 667 F:      drivers/net/ethernet/alacritech/*
 668
 669 ALCATEL SPEEDTOUCH USB DRIVER
 670 M:      Duncan Sands <duncan.sands@free.fr>
 671 L:      linux-usb@vger.kernel.org
 672 S:      Maintained
 673 W:      http://www.linux-usb.org/SpeedTouch/
 674 F:      drivers/usb/atm/speedtch.c
 675 F:      drivers/usb/atm/usbatm.c
 676
 677 ALCHEMY AU1XX0 MMC DRIVER
 678 M:      Manuel Lauss <manuel.lauss@gmail.com>
 679 S:      Maintained
 680 F:      drivers/mmc/host/au1xmmc.c
 681
 682 ALI1563 I2C DRIVER
 683 M:      Rudolf Marek <r.marek@assembler.cz>
 684 L:      linux-i2c@vger.kernel.org
 685 S:      Maintained
 686 F:      Documentation/i2c/busses/i2c-ali1563.rst
 687 F:      drivers/i2c/busses/i2c-ali1563.c
 688
 689 ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER
 690 M:      Tomislav Denis <tomislav.denis@avl.com>
 691 L:      linux-iio@vger.kernel.org
 692 S:      Maintained
 693 W:      http://www.allsensors.com/
 694 F:      Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml
 695 F:      drivers/iio/pressure/dlhl60d.c
 696
 697 ALLEGRO DVT VIDEO IP CORE DRIVER
 698 M:      Michael Tretter <m.tretter@pengutronix.de>
 699 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/allegro-dvt/
 703
 704 ALLWINNER A10 CSI DRIVER
 705 M:      Maxime Ripard <mripard@kernel.org>
 706 L:      linux-media@vger.kernel.org
 707 S:      Maintained
 708 T:      git git://linuxtv.org/media_tree.git
 709 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 710 F:      drivers/media/platform/sunxi/sun4i-csi/
 711
 712 ALLWINNER CPUFREQ DRIVER
 713 M:      Yangtao Li <tiny.windzz@gmail.com>
 714 L:      linux-pm@vger.kernel.org
 715 S:      Maintained
 716 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 717 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 718
 719 ALLWINNER CRYPTO DRIVERS
 720 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 721 L:      linux-crypto@vger.kernel.org
 722 S:      Maintained
 723 F:      drivers/crypto/allwinner/
 724
 725 ALLWINNER THERMAL DRIVER
 726 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 727 M:      Yangtao Li <tiny.windzz@gmail.com>
 728 L:      linux-pm@vger.kernel.org
 729 S:      Maintained
 730 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 731 F:      drivers/thermal/sun8i_thermal.c
 732
 733 ALLWINNER VPU DRIVER
 734 M:      Maxime Ripard <mripard@kernel.org>
 735 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 736 L:      linux-media@vger.kernel.org
 737 S:      Maintained
 738 F:      drivers/staging/media/sunxi/cedrus/
 739
 740 ALPHA PORT
 741 M:      Richard Henderson <rth@twiddle.net>
 742 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 743 M:      Matt Turner <mattst88@gmail.com>
 744 L:      linux-alpha@vger.kernel.org
 745 S:      Odd Fixes
 746 F:      arch/alpha/
 747
 748 ALPS PS/2 TOUCHPAD DRIVER
 749 R:      Pali Rohár <pali@kernel.org>
 750 F:      drivers/input/mouse/alps.*
 751
 752 ALTERA I2C CONTROLLER DRIVER
 753 M:      Thor Thayer <thor.thayer@linux.intel.com>
 754 S:      Maintained
 755 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 756 F:      drivers/i2c/busses/i2c-altera.c
 757
 758 ALTERA MAILBOX DRIVER
 759 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 760 S:      Maintained
 761 F:      drivers/mailbox/mailbox-altera.c
 762
 763 ALTERA PIO DRIVER
 764 M:      Joyce Ooi <joyce.ooi@intel.com>
 765 L:      linux-gpio@vger.kernel.org
 766 S:      Maintained
 767 F:      drivers/gpio/gpio-altera.c
 768
 769 ALTERA SYSTEM MANAGER DRIVER
 770 M:      Thor Thayer <thor.thayer@linux.intel.com>
 771 S:      Maintained
 772 F:      drivers/mfd/altera-sysmgr.c
 773 F:      include/linux/mfd/altera-sysmgr.h
 774
 775 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 776 M:      Thor Thayer <thor.thayer@linux.intel.com>
 777 S:      Maintained
 778 F:      drivers/gpio/gpio-altera-a10sr.c
 779 F:      drivers/mfd/altera-a10sr.c
 780 F:      drivers/reset/reset-a10sr.c
 781 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 782 F:      include/linux/mfd/altera-a10sr.h
 783
 784 ALTERA TRIPLE SPEED ETHERNET DRIVER
 785 M:      Thor Thayer <thor.thayer@linux.intel.com>
 786 L:      netdev@vger.kernel.org
 787 S:      Maintained
 788 F:      drivers/net/ethernet/altera/
 789
 790 ALTERA UART/JTAG UART SERIAL DRIVERS
 791 M:      Tobias Klauser <tklauser@distanz.ch>
 792 L:      linux-serial@vger.kernel.org
 793 S:      Maintained
 794 F:      drivers/tty/serial/altera_jtaguart.c
 795 F:      drivers/tty/serial/altera_uart.c
 796 F:      include/linux/altera_jtaguart.h
 797 F:      include/linux/altera_uart.h
 798
 799 AMAZON ANNAPURNA LABS FIC DRIVER
 800 M:      Talel Shenhar <talel@amazon.com>
 801 S:      Maintained
 802 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 803 F:      drivers/irqchip/irq-al-fic.c
 804
 805 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 806 M:      Talel Shenhar <talel@amazon.com>
 807 S:      Maintained
 808 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 809 F:      drivers/thermal/thermal_mmio.c
 810
 811 AMAZON ETHERNET DRIVERS
 812 M:      Netanel Belgazal <netanel@amazon.com>
 813 M:      Arthur Kiyanovski <akiyano@amazon.com>
 814 R:      Guy Tzalik <gtzalik@amazon.com>
 815 R:      Saeed Bishara <saeedb@amazon.com>
 816 R:      Zorik Machulsky <zorik@amazon.com>
 817 L:      netdev@vger.kernel.org
 818 S:      Supported
 819 F:      Documentation/networking/device_drivers/amazon/ena.txt
 820 F:      drivers/net/ethernet/amazon/
 821
 822 AMAZON RDMA EFA DRIVER
 823 M:      Gal Pressman <galpress@amazon.com>
 824 R:      Yossi Leybovich <sleybo@amazon.com>
 825 L:      linux-rdma@vger.kernel.org
 826 S:      Supported
 827 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 828 F:      drivers/infiniband/hw/efa/
 829 F:      include/uapi/rdma/efa-abi.h
 830
 831 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 832 M:      Tom Lendacky <thomas.lendacky@amd.com>
 833 L:      linux-crypto@vger.kernel.org
 834 S:      Supported
 835 F:      drivers/crypto/ccp/
 836 F:      include/linux/ccp.h
 837
 838 AMD DISPLAY CORE
 839 M:      Harry Wentland <harry.wentland@amd.com>
 840 M:      Leo Li <sunpeng.li@amd.com>
 841 L:      amd-gfx@lists.freedesktop.org
 842 S:      Supported
 843 T:      git git://people.freedesktop.org/~agd5f/linux
 844 F:      drivers/gpu/drm/amd/display/
 845
 846 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 847 M:      Huang Rui <ray.huang@amd.com>
 848 L:      linux-hwmon@vger.kernel.org
 849 S:      Supported
 850 F:      Documentation/hwmon/fam15h_power.rst
 851 F:      drivers/hwmon/fam15h_power.c
 852
 853 AMD FCH GPIO DRIVER
 854 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 855 L:      linux-gpio@vger.kernel.org
 856 S:      Maintained
 857 F:      drivers/gpio/gpio-amd-fch.c
 858 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 859
 860 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 861 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 862 S:      Orphan
 863 F:      drivers/usb/gadget/udc/amd5536udc.*
 864
 865 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 866 M:      Andres Salomon <dilinger@queued.net>
 867 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 868 S:      Supported
 869 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 870 F:      arch/x86/include/asm/geode.h
 871 F:      drivers/char/hw_random/geode-rng.c
 872 F:      drivers/crypto/geode*
 873 F:      drivers/video/fbdev/geode/
 874
 875 AMD IOMMU (AMD-VI)
 876 M:      Joerg Roedel <joro@8bytes.org>
 877 L:      iommu@lists.linux-foundation.org
 878 S:      Maintained
 879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 880 F:      drivers/iommu/amd_iommu*.[ch]
 881 F:      include/linux/amd-iommu.h
 882
 883 AMD KFD
 884 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 885 L:      amd-gfx@lists.freedesktop.org
 886 S:      Supported
 887 T:      git git://people.freedesktop.org/~agd5f/linux
 888 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 889 F:      drivers/gpu/drm/amd/amdkfd/
 890 F:      drivers/gpu/drm/amd/include/cik_structs.h
 891 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 892 F:      drivers/gpu/drm/amd/include/v9_structs.h
 893 F:      drivers/gpu/drm/amd/include/vi_structs.h
 894 F:      include/uapi/linux/kfd_ioctl.h
 895
 896 AMD MP2 I2C DRIVER
 897 M:      Elie Morisse <syniurge@gmail.com>
 898 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 899 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 900 L:      linux-i2c@vger.kernel.org
 901 S:      Maintained
 902 F:      drivers/i2c/busses/i2c-amd-mp2*
 903
 904 AMD POWERPLAY
 905 M:      Evan Quan <evan.quan@amd.com>
 906 L:      amd-gfx@lists.freedesktop.org
 907 S:      Supported
 908 T:      git git://people.freedesktop.org/~agd5f/linux
 909 F:      drivers/gpu/drm/amd/powerplay/
 910
 911 AMD SEATTLE DEVICE TREE SUPPORT
 912 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 913 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 S:      Supported
 916 F:      arch/arm64/boot/dts/amd/
 917
 918 AMD XGBE DRIVER
 919 M:      Tom Lendacky <thomas.lendacky@amd.com>
 920 L:      netdev@vger.kernel.org
 921 S:      Supported
 922 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 923 F:      drivers/net/ethernet/amd/xgbe/
 924
 925 ANALOG DEVICES INC AD5686 DRIVER
 926 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 927 L:      linux-pm@vger.kernel.org
 928 S:      Supported
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 F:      drivers/iio/dac/ad5686*
 931 F:      drivers/iio/dac/ad5696*
 932
 933 ANALOG DEVICES INC AD5758 DRIVER
 934 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 935 L:      linux-iio@vger.kernel.org
 936 S:      Supported
 937 W:      http://ez.analog.com/community/linux-device-drivers
 938 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 939 F:      drivers/iio/dac/ad5758.c
 940
 941 ANALOG DEVICES INC AD7091R5 DRIVER
 942 M:      Beniamin Bia <beniamin.bia@analog.com>
 943 L:      linux-iio@vger.kernel.org
 944 S:      Supported
 945 W:      http://ez.analog.com/community/linux-device-drivers
 946 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml
 947 F:      drivers/iio/adc/ad7091r5.c
 948
 949 ANALOG DEVICES INC AD7124 DRIVER
 950 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 951 L:      linux-iio@vger.kernel.org
 952 S:      Supported
 953 W:      http://ez.analog.com/community/linux-device-drivers
 954 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 955 F:      drivers/iio/adc/ad7124.c
 956
 957 ANALOG DEVICES INC AD7192 DRIVER
 958 M:      Alexandru Tachici <alexandru.tachici@analog.com>
 959 L:      linux-iio@vger.kernel.org
 960 S:      Supported
 961 W:      http://ez.analog.com/community/linux-device-drivers
 962 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
 963 F:      drivers/iio/adc/ad7192.c
 964
 965 ANALOG DEVICES INC AD7292 DRIVER
 966 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 967 L:      linux-iio@vger.kernel.org
 968 S:      Supported
 969 W:      http://ez.analog.com/community/linux-device-drivers
 970 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 971 F:      drivers/iio/adc/ad7292.c
 972
 973 ANALOG DEVICES INC AD7606 DRIVER
 974 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 975 M:      Beniamin Bia <beniamin.bia@analog.com>
 976 L:      linux-iio@vger.kernel.org
 977 S:      Supported
 978 W:      http://ez.analog.com/community/linux-device-drivers
 979 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 980 F:      drivers/iio/adc/ad7606.c
 981
 982 ANALOG DEVICES INC AD7768-1 DRIVER
 983 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 984 L:      linux-iio@vger.kernel.org
 985 S:      Supported
 986 W:      http://ez.analog.com/community/linux-device-drivers
 987 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 988 F:      drivers/iio/adc/ad7768-1.c
 989
 990 ANALOG DEVICES INC AD7780 DRIVER
 991 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 992 M:      Renato Lui Geh <renatogeh@gmail.com>
 993 L:      linux-iio@vger.kernel.org
 994 S:      Supported
 995 W:      http://ez.analog.com/community/linux-device-drivers
 996 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 997 F:      drivers/iio/adc/ad7780.c
 998
 999 ANALOG DEVICES INC AD9389B DRIVER
1000 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1001 L:      linux-media@vger.kernel.org
1002 S:      Maintained
1003 F:      drivers/media/i2c/ad9389b*
1004
1005 ANALOG DEVICES INC ADGS1408 DRIVER
1006 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1007 S:      Supported
1008 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1009 F:      drivers/mux/adgs1408.c
1010
1011 ANALOG DEVICES INC ADIN DRIVER
1012 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 W:      http://ez.analog.com/community/linux-device-drivers
1016 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1017 F:      drivers/net/phy/adin.c
1018
1019 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1020 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
1021 L:      linux-iio@vger.kernel.org
1022 S:      Supported
1023 F:      drivers/iio/imu/adis.c
1024 F:      include/linux/iio/imu/adis.h
1025
1026 ANALOG DEVICES INC ADIS16460 DRIVER
1027 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1028 L:      linux-iio@vger.kernel.org
1029 S:      Supported
1030 W:      http://ez.analog.com/community/linux-device-drivers
1031 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1032 F:      drivers/iio/imu/adis16460.c
1033
1034 ANALOG DEVICES INC ADM1177 DRIVER
1035 M:      Beniamin Bia <beniamin.bia@analog.com>
1036 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1037 L:      linux-hwmon@vger.kernel.org
1038 S:      Supported
1039 W:      http://ez.analog.com/community/linux-device-drivers
1040 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1041 F:      drivers/hwmon/adm1177.c
1042
1043 ANALOG DEVICES INC ADP5061 DRIVER
1044 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1045 L:      linux-pm@vger.kernel.org
1046 S:      Supported
1047 W:      http://ez.analog.com/community/linux-device-drivers
1048 F:      drivers/power/supply/adp5061.c
1049
1050 ANALOG DEVICES INC ADV7180 DRIVER
1051 M:      Lars-Peter Clausen <lars@metafoo.de>
1052 L:      linux-media@vger.kernel.org
1053 S:      Supported
1054 W:      http://ez.analog.com/community/linux-device-drivers
1055 F:      drivers/media/i2c/adv7180.c
1056
1057 ANALOG DEVICES INC ADV748X DRIVER
1058 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1059 L:      linux-media@vger.kernel.org
1060 S:      Maintained
1061 F:      drivers/media/i2c/adv748x/*
1062
1063 ANALOG DEVICES INC ADV7511 DRIVER
1064 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1065 L:      linux-media@vger.kernel.org
1066 S:      Maintained
1067 F:      drivers/media/i2c/adv7511*
1068
1069 ANALOG DEVICES INC ADV7604 DRIVER
1070 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1071 L:      linux-media@vger.kernel.org
1072 S:      Maintained
1073 F:      drivers/media/i2c/adv7604*
1074
1075 ANALOG DEVICES INC ADV7842 DRIVER
1076 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1077 L:      linux-media@vger.kernel.org
1078 S:      Maintained
1079 F:      drivers/media/i2c/adv7842*
1080
1081 ANALOG DEVICES INC ASOC CODEC DRIVERS
1082 M:      Lars-Peter Clausen <lars@metafoo.de>
1083 M:      Nuno Sá <nuno.sa@analog.com>
1084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1085 S:      Supported
1086 W:      http://wiki.analog.com/
1087 W:      http://ez.analog.com/community/linux-device-drivers
1088 F:      sound/soc/codecs/ad1*
1089 F:      sound/soc/codecs/ad7*
1090 F:      sound/soc/codecs/adau*
1091 F:      sound/soc/codecs/adav*
1092 F:      sound/soc/codecs/sigmadsp.*
1093 F:      sound/soc/codecs/ssm*
1094
1095 ANALOG DEVICES INC DMA DRIVERS
1096 M:      Lars-Peter Clausen <lars@metafoo.de>
1097 S:      Supported
1098 W:      http://ez.analog.com/community/linux-device-drivers
1099 F:      drivers/dma/dma-axi-dmac.c
1100
1101 ANALOG DEVICES INC HMC425A DRIVER
1102 M:      Beniamin Bia <beniamin.bia@analog.com>
1103 M:      Michael Hennerich <michael.hennerich@analog.com>
1104 L:      linux-iio@vger.kernel.org
1105 S:      Supported
1106 W:      http://ez.analog.com/community/linux-device-drivers
1107 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,hmc425a.yaml
1108 F:      drivers/iio/amplifiers/hmc425a.c
1109
1110 ANALOG DEVICES INC IIO DRIVERS
1111 M:      Lars-Peter Clausen <lars@metafoo.de>
1112 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1113 S:      Supported
1114 W:      http://wiki.analog.com/
1115 W:      http://ez.analog.com/community/linux-device-drivers
1116 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1117 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1118 F:      drivers/iio/*/ad*
1119 F:      drivers/iio/adc/ltc249*
1120 F:      drivers/staging/iio/*/ad*
1121 X:      drivers/iio/*/adjd*
1122
1123 ANALOGBITS PLL LIBRARIES
1124 M:      Paul Walmsley <paul.walmsley@sifive.com>
1125 S:      Supported
1126 F:      drivers/clk/analogbits/*
1127 F:      include/linux/clk/analogbits*
1128
1129 ANDES ARCHITECTURE
1130 M:      Nick Hu <nickhu@andestech.com>
1131 M:      Greentime Hu <green.hu@gmail.com>
1132 M:      Vincent Chen <deanbo422@gmail.com>
1133 S:      Supported
1134 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1135 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1136 F:      Documentation/devicetree/bindings/nds32/
1137 F:      arch/nds32/
1138 N:      nds32
1139 K:      nds32
1140
1141 ANDROID CONFIG FRAGMENTS
1142 M:      Rob Herring <robh@kernel.org>
1143 S:      Supported
1144 F:      kernel/configs/android*
1145
1146 ANDROID DRIVERS
1147 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1148 M:      Arve Hjønnevåg <arve@android.com>
1149 M:      Todd Kjos <tkjos@android.com>
1150 M:      Martijn Coenen <maco@android.com>
1151 M:      Joel Fernandes <joel@joelfernandes.org>
1152 M:      Christian Brauner <christian@brauner.io>
1153 L:      devel@driverdev.osuosl.org
1154 S:      Supported
1155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1156 F:      drivers/android/
1157 F:      drivers/staging/android/
1158
1159 ANDROID GOLDFISH PIC DRIVER
1160 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1161 S:      Supported
1162 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1163 F:      drivers/irqchip/irq-goldfish-pic.c
1164
1165 ANDROID GOLDFISH RTC DRIVER
1166 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1167 S:      Supported
1168 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1169 F:      drivers/rtc/rtc-goldfish.c
1170
1171 ANDROID ION DRIVER
1172 M:      Laura Abbott <labbott@redhat.com>
1173 M:      Sumit Semwal <sumit.semwal@linaro.org>
1174 L:      devel@driverdev.osuosl.org
1175 L:      dri-devel@lists.freedesktop.org
1176 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1177 S:      Supported
1178 F:      drivers/staging/android/ion
1179 F:      drivers/staging/android/uapi/ion.h
1180
1181 AOA (Apple Onboard Audio) ALSA DRIVER
1182 M:      Johannes Berg <johannes@sipsolutions.net>
1183 L:      linuxppc-dev@lists.ozlabs.org
1184 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1185 S:      Maintained
1186 F:      sound/aoa/
1187
1188 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1189 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1190 L:      linux-iio@vger.kernel.org
1191 S:      Maintained
1192 F:      drivers/iio/adc/stx104.c
1193
1194 APM DRIVER
1195 M:      Jiri Kosina <jikos@kernel.org>
1196 S:      Odd fixes
1197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1198 F:      arch/x86/kernel/apm_32.c
1199 F:      drivers/char/apm-emulation.c
1200 F:      include/linux/apm_bios.h
1201 F:      include/uapi/linux/apm_bios.h
1202
1203 APPARMOR SECURITY MODULE
1204 M:      John Johansen <john.johansen@canonical.com>
1205 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1206 S:      Supported
1207 W:      wiki.apparmor.net
1208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1209 F:      Documentation/admin-guide/LSM/apparmor.rst
1210 F:      security/apparmor/
1211
1212 APPLE BCM5974 MULTITOUCH DRIVER
1213 M:      Henrik Rydberg <rydberg@bitmath.org>
1214 L:      linux-input@vger.kernel.org
1215 S:      Odd fixes
1216 F:      drivers/input/mouse/bcm5974.c
1217
1218 APPLE SMC DRIVER
1219 M:      Henrik Rydberg <rydberg@bitmath.org>
1220 L:      linux-hwmon@vger.kernel.org
1221 S:      Odd fixes
1222 F:      drivers/hwmon/applesmc.c
1223
1224 APPLETALK NETWORK LAYER
1225 L:      netdev@vger.kernel.org
1226 S:      Odd fixes
1227 F:      drivers/net/appletalk/
1228 F:      include/linux/atalk.h
1229 F:      include/uapi/linux/atalk.h
1230 F:      net/appletalk/
1231
1232 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1233 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1234 S:      Supported
1235 F:      arch/arm64/boot/dts/apm/
1236
1237 APPLIED MICRO (APM) X-GENE SOC EDAC
1238 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1239 S:      Supported
1240 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1241 F:      drivers/edac/xgene_edac.c
1242
1243 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1244 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1245 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1246 S:      Supported
1247 F:      drivers/net/ethernet/apm/xgene-v2/
1248
1249 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1250 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1251 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1252 M:      Quan Nguyen <quan@os.amperecomputing.com>
1253 S:      Supported
1254 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1255 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1256 F:      drivers/net/ethernet/apm/xgene/
1257 F:      drivers/net/phy/mdio-xgene.c
1258
1259 APPLIED MICRO (APM) X-GENE SOC PMU
1260 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1261 S:      Supported
1262 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1263 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1264 F:      drivers/perf/xgene_pmu.c
1265
1266 APTINA CAMERA SENSOR PLL
1267 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1268 L:      linux-media@vger.kernel.org
1269 S:      Maintained
1270 F:      drivers/media/i2c/aptina-pll.*
1271
1272 AQUANTIA ETHERNET DRIVER (atlantic)
1273 M:      Igor Russkikh <irusskikh@marvell.com>
1274 L:      netdev@vger.kernel.org
1275 S:      Supported
1276 W:      https://www.marvell.com/
1277 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1278 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1279 F:      drivers/net/ethernet/aquantia/atlantic/
1280
1281 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1282 M:      Egor Pomozov <epomozov@marvell.com>
1283 L:      netdev@vger.kernel.org
1284 S:      Supported
1285 W:      http://www.aquantia.com
1286 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1287
1288 ARC FRAMEBUFFER DRIVER
1289 M:      Jaya Kumar <jayalk@intworks.biz>
1290 S:      Maintained
1291 F:      drivers/video/fbdev/arcfb.c
1292 F:      drivers/video/fbdev/core/fb_defio.c
1293
1294 ARC PGU DRM DRIVER
1295 M:      Alexey Brodkin <abrodkin@synopsys.com>
1296 S:      Supported
1297 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1298 F:      drivers/gpu/drm/arc/
1299
1300 ARCNET NETWORK LAYER
1301 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1302 L:      netdev@vger.kernel.org
1303 S:      Maintained
1304 F:      drivers/net/arcnet/
1305 F:      include/uapi/linux/if_arcnet.h
1306
1307 ARM ARCHITECTED TIMER DRIVER
1308 M:      Mark Rutland <mark.rutland@arm.com>
1309 M:      Marc Zyngier <maz@kernel.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312 F:      arch/arm/include/asm/arch_timer.h
1313 F:      arch/arm64/include/asm/arch_timer.h
1314 F:      drivers/clocksource/arm_arch_timer.c
1315
1316 ARM HDLCD DRM DRIVER
1317 M:      Liviu Dudau <liviu.dudau@arm.com>
1318 S:      Supported
1319 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1320 F:      drivers/gpu/drm/arm/hdlcd_*
1321
1322 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1327 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1328 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1329 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1330 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1331 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1332 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1333 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1334 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1335 F:      arch/arm/boot/dts/arm-realview-*
1336 F:      arch/arm/boot/dts/integrator*
1337 F:      arch/arm/boot/dts/versatile*
1338 F:      arch/arm/mach-integrator/
1339 F:      arch/arm/mach-realview/
1340 F:      arch/arm/mach-versatile/
1341 F:      arch/arm/plat-versatile/
1342 F:      drivers/clk/versatile/
1343 F:      drivers/i2c/busses/i2c-versatile.c
1344 F:      drivers/irqchip/irq-versatile-fpga.c
1345 F:      drivers/mtd/maps/physmap_of_versatile.c
1346 F:      drivers/power/reset/arm-versatile-reboot.c
1347 F:      drivers/soc/versatile/
1348
1349 ARM KOMEDA DRM-KMS DRIVER
1350 M:      James (Qian) Wang <james.qian.wang@arm.com>
1351 M:      Liviu Dudau <liviu.dudau@arm.com>
1352 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1353 L:      Mali DP Maintainers <malidp@foss.arm.com>
1354 S:      Supported
1355 T:      git git://anongit.freedesktop.org/drm/drm-misc
1356 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1357 F:      Documentation/gpu/komeda-kms.rst
1358 F:      drivers/gpu/drm/arm/display/include/
1359 F:      drivers/gpu/drm/arm/display/komeda/
1360
1361 ARM MALI PANFROST DRM DRIVER
1362 M:      Rob Herring <robh@kernel.org>
1363 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1364 R:      Steven Price <steven.price@arm.com>
1365 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1366 L:      dri-devel@lists.freedesktop.org
1367 S:      Supported
1368 T:      git git://anongit.freedesktop.org/drm/drm-misc
1369 F:      drivers/gpu/drm/panfrost/
1370 F:      include/uapi/drm/panfrost_drm.h
1371
1372 ARM MALI-DP DRM DRIVER
1373 M:      Liviu Dudau <liviu.dudau@arm.com>
1374 M:      Brian Starkey <brian.starkey@arm.com>
1375 L:      Mali DP Maintainers <malidp@foss.arm.com>
1376 S:      Supported
1377 T:      git git://anongit.freedesktop.org/drm/drm-misc
1378 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1379 F:      Documentation/gpu/afbc.rst
1380 F:      drivers/gpu/drm/arm/
1381
1382 ARM MFM AND FLOPPY DRIVERS
1383 M:      Ian Molton <spyro@f2s.com>
1384 S:      Maintained
1385 F:      arch/arm/include/asm/floppy.h
1386 F:      arch/arm/mach-rpc/floppydma.S
1387
1388 ARM PMU PROFILING AND DEBUGGING
1389 M:      Will Deacon <will@kernel.org>
1390 M:      Mark Rutland <mark.rutland@arm.com>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1394 F:      Documentation/devicetree/bindings/perf/
1395 F:      arch/arm*/include/asm/hw_breakpoint.h
1396 F:      arch/arm*/include/asm/perf_event.h
1397 F:      arch/arm*/kernel/hw_breakpoint.c
1398 F:      arch/arm*/kernel/perf_*
1399 F:      arch/arm/oprofile/common.c
1400 F:      drivers/perf/*
1401 F:      include/linux/perf/arm_pmu.h
1402
1403 ARM PORT
1404 M:      Russell King <linux@armlinux.org.uk>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 S:      Odd Fixes
1407 W:      http://www.armlinux.org.uk/
1408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1409 F:      arch/arm/
1410 X:      arch/arm/boot/dts/
1411
1412 ARM PRIMECELL AACI PL041 DRIVER
1413 M:      Russell King <linux@armlinux.org.uk>
1414 S:      Odd Fixes
1415 F:      sound/arm/aaci.*
1416
1417 ARM PRIMECELL BUS SUPPORT
1418 M:      Russell King <linux@armlinux.org.uk>
1419 S:      Odd Fixes
1420 F:      drivers/amba/
1421 F:      include/linux/amba/bus.h
1422
1423 ARM PRIMECELL CLCD PL110 DRIVER
1424 M:      Russell King <linux@armlinux.org.uk>
1425 S:      Odd Fixes
1426 F:      drivers/video/fbdev/amba-clcd.*
1427
1428 ARM PRIMECELL KMI PL050 DRIVER
1429 M:      Russell King <linux@armlinux.org.uk>
1430 S:      Odd Fixes
1431 F:      drivers/input/serio/ambakmi.*
1432 F:      include/linux/amba/kmi.h
1433
1434 ARM PRIMECELL MMCI PL180/1 DRIVER
1435 M:      Russell King <linux@armlinux.org.uk>
1436 S:      Odd Fixes
1437 F:      drivers/mmc/host/mmci.*
1438 F:      include/linux/amba/mmci.h
1439
1440 ARM PRIMECELL SSP PL022 SPI DRIVER
1441 M:      Linus Walleij <linus.walleij@linaro.org>
1442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1443 S:      Maintained
1444 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1445 F:      drivers/spi/spi-pl022.c
1446
1447 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1448 M:      Russell King <linux@armlinux.org.uk>
1449 S:      Odd Fixes
1450 F:      drivers/tty/serial/amba-pl01*.c
1451 F:      include/linux/amba/serial.h
1452
1453 ARM PRIMECELL VIC PL190/PL192 DRIVER
1454 M:      Linus Walleij <linus.walleij@linaro.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1458 F:      drivers/irqchip/irq-vic.c
1459
1460 ARM SMMU DRIVERS
1461 M:      Will Deacon <will@kernel.org>
1462 R:      Robin Murphy <robin.murphy@arm.com>
1463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1464 S:      Maintained
1465 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1466 F:      drivers/iommu/arm-smmu*
1467 F:      drivers/iommu/io-pgtable-arm-v7s.c
1468 F:      drivers/iommu/io-pgtable-arm.c
1469
1470 ARM SUB-ARCHITECTURES
1471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1472 S:      Maintained
1473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1474 F:      arch/arm/mach-*/
1475 F:      arch/arm/plat-*/
1476
1477 ARM/ACTIONS SEMI ARCHITECTURE
1478 M:      Andreas Färber <afaerber@suse.de>
1479 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      Documentation/devicetree/bindings/arm/actions.yaml
1483 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1484 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1485 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1486 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1487 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1488 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1489 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1490 F:      arch/arm/boot/dts/owl-*
1491 F:      arch/arm/mach-actions/
1492 F:      arch/arm64/boot/dts/actions/
1493 F:      drivers/clk/actions/
1494 F:      drivers/clocksource/timer-owl*
1495 F:      drivers/dma/owl-dma.c
1496 F:      drivers/i2c/busses/i2c-owl.c
1497 F:      drivers/mmc/host/owl-mmc.c
1498 F:      drivers/pinctrl/actions/*
1499 F:      drivers/soc/actions/
1500 F:      include/dt-bindings/power/owl-*
1501 F:      include/linux/soc/actions/
1502 N:      owl
1503
1504 ARM/ADS SPHERE MACHINE SUPPORT
1505 M:      Lennert Buytenhek <kernel@wantstofly.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508
1509 ARM/AFEB9260 MACHINE SUPPORT
1510 M:      Sergey Lapin <slapin@ossfans.org>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513
1514 ARM/AJECO 1ARM MACHINE SUPPORT
1515 M:      Lennert Buytenhek <kernel@wantstofly.org>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518
1519 ARM/Allwinner SoC Clock Support
1520 M:      Emilio López <emilio@elopez.com.ar>
1521 S:      Maintained
1522 F:      drivers/clk/sunxi/
1523
1524 ARM/Allwinner sunXi SoC support
1525 M:      Maxime Ripard <mripard@kernel.org>
1526 M:      Chen-Yu Tsai <wens@csie.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1530 F:      arch/arm/mach-sunxi/
1531 F:      arch/arm64/boot/dts/allwinner/
1532 F:      drivers/clk/sunxi-ng/
1533 F:      drivers/pinctrl/sunxi/
1534 F:      drivers/soc/sunxi/
1535 N:      sun[x456789]i
1536 N:      sun50i
1537
1538 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1539 M:      Neil Armstrong <narmstrong@baylibre.com>
1540 M:      Jerome Brunet <jbrunet@baylibre.com>
1541 L:      linux-amlogic@lists.infradead.org
1542 S:      Maintained
1543 F:      Documentation/devicetree/bindings/clock/amlogic*
1544 F:      drivers/clk/meson/
1545 F:      include/dt-bindings/clock/gxbb*
1546 F:      include/dt-bindings/clock/meson*
1547
1548 ARM/Amlogic Meson SoC Crypto Drivers
1549 M:      Corentin Labbe <clabbe@baylibre.com>
1550 L:      linux-crypto@vger.kernel.org
1551 L:      linux-amlogic@lists.infradead.org
1552 S:      Maintained
1553 F:      Documentation/devicetree/bindings/crypto/amlogic*
1554 F:      drivers/crypto/amlogic/
1555
1556 ARM/Amlogic Meson SoC Sound Drivers
1557 M:      Jerome Brunet <jbrunet@baylibre.com>
1558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1559 S:      Maintained
1560 F:      Documentation/devicetree/bindings/sound/amlogic*
1561 F:      sound/soc/meson/
1562
1563 ARM/Amlogic Meson SoC support
1564 M:      Kevin Hilman <khilman@baylibre.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 L:      linux-amlogic@lists.infradead.org
1567 S:      Maintained
1568 W:      http://linux-meson.com/
1569 F:      arch/arm/boot/dts/meson*
1570 F:      arch/arm/mach-meson/
1571 F:      arch/arm64/boot/dts/amlogic/
1572 F:      drivers/mmc/host/meson*
1573 F:      drivers/pinctrl/meson/
1574 F:      drivers/rtc/rtc-meson*
1575 F:      drivers/soc/amlogic/
1576 N:      meson
1577
1578 ARM/Annapurna Labs ALPINE ARCHITECTURE
1579 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1580 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583 F:      arch/arm/boot/dts/alpine*
1584 F:      arch/arm/mach-alpine/
1585 F:      arch/arm64/boot/dts/al/
1586 F:      drivers/*/*alpine*
1587
1588 ARM/ARTPEC MACHINE SUPPORT
1589 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1590 M:      Lars Persson <lars.persson@axis.com>
1591 L:      linux-arm-kernel@axis.com
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1594 F:      arch/arm/boot/dts/artpec6*
1595 F:      arch/arm/mach-artpec
1596 F:      drivers/clk/axis
1597 F:      drivers/crypto/axis
1598 F:      drivers/mmc/host/usdhi6rol0.c
1599 F:      drivers/pinctrl/pinctrl-artpec*
1600
1601 ARM/ASPEED I2C DRIVER
1602 M:      Brendan Higgins <brendanhiggins@google.com>
1603 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1604 R:      Joel Stanley <joel@jms.id.au>
1605 L:      linux-i2c@vger.kernel.org
1606 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1607 S:      Maintained
1608 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1609 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1610 F:      drivers/i2c/busses/i2c-aspeed.c
1611 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1612
1613 ARM/ASPEED MACHINE SUPPORT
1614 M:      Joel Stanley <joel@jms.id.au>
1615 R:      Andrew Jeffery <andrew@aj.id.au>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1618 S:      Supported
1619 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1621 F:      arch/arm/boot/dts/aspeed-*
1622 F:      arch/arm/mach-aspeed/
1623 N:      aspeed
1624
1625 ARM/BITMAIN ARCHITECTURE
1626 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1630 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1631 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1632 F:      arch/arm64/boot/dts/bitmain/
1633 F:      drivers/clk/clk-bm1880.c
1634 F:      drivers/pinctrl/pinctrl-bm1880.c
1635
1636 ARM/CALXEDA HIGHBANK ARCHITECTURE
1637 M:      Andre Przywara <andre.przywara@arm.com>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640 F:      arch/arm/boot/dts/ecx-*.dts*
1641 F:      arch/arm/boot/dts/highbank.dts
1642 F:      arch/arm/mach-highbank/
1643
1644 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1645 M:      Krzysztof Halasa <khalasa@piap.pl>
1646 S:      Maintained
1647 F:      arch/arm/mach-cns3xxx/
1648
1649 ARM/CAVIUM THUNDER NETWORK DRIVER
1650 M:      Sunil Goutham <sgoutham@marvell.com>
1651 M:      Robert Richter <rrichter@marvell.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Supported
1654 F:      drivers/net/ethernet/cavium/thunder/
1655
1656 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1657 M:      Lukasz Majewski <lukma@denx.de>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      arch/arm/mach-ep93xx/ts72xx.c
1661
1662 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1663 M:      Alexander Shiyan <shc_work@mail.ru>
1664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1665 S:      Odd Fixes
1666 N:      clps711x
1667
1668 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1674 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1675 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1677 S:      Maintained
1678 F:      arch/arm/mach-ep93xx/
1679 F:      arch/arm/mach-ep93xx/include/mach/
1680
1681 ARM/CLKDEV SUPPORT
1682 M:      Russell King <linux@armlinux.org.uk>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1686 F:      drivers/clk/clkdev.c
1687
1688 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1689 M:      Mike Rapoport <mike@compulab.co.il>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692
1693 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1694 M:      Baruch Siach <baruch@tkos.co.il>
1695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1696 S:      Maintained
1697 F:      arch/arm/boot/dts/cx92755*
1698 N:      digicolor
1699
1700 ARM/CONTEC MICRO9 MACHINE SUPPORT
1701 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1702 S:      Maintained
1703 F:      arch/arm/mach-ep93xx/micro9.c
1704
1705 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1706 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1707 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1708 R:      Mike Leach <mike.leach@linaro.org>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1712 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1713 F:      Documentation/devicetree/bindings/arm/coresight-cti.yaml
1714 F:      Documentation/devicetree/bindings/arm/coresight.txt
1715 F:      Documentation/trace/coresight/*
1716 F:      drivers/hwtracing/coresight/*
1717 F:      include/dt-bindings/arm/coresight-cti-dt.h
1718 F:      tools/perf/arch/arm/util/auxtrace.c
1719 F:      tools/perf/arch/arm/util/cs-etm.c
1720 F:      tools/perf/arch/arm/util/cs-etm.h
1721 F:      tools/perf/arch/arm/util/pmu.c
1722 F:      tools/perf/util/cs-etm-decoder/*
1723 F:      tools/perf/util/cs-etm.*
1724
1725 ARM/CORGI MACHINE SUPPORT
1726 M:      Richard Purdie <rpurdie@rpsys.net>
1727 S:      Maintained
1728
1729 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1730 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1731 M:      Linus Walleij <linus.walleij@linaro.org>
1732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 T:      git git://github.com/ulli-kroll/linux.git
1735 F:      Documentation/devicetree/bindings/arm/gemini.txt
1736 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1737 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1738 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1739 F:      arch/arm/mach-gemini/
1740 F:      drivers/net/ethernet/cortina/
1741 F:      drivers/pinctrl/pinctrl-gemini.c
1742 F:      drivers/rtc/rtc-ftrtc010.c
1743
1744 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1745 M:      Barry Song <baohua@kernel.org>
1746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1747 S:      Maintained
1748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1749 F:      arch/arm/boot/dts/prima2*
1750 F:      arch/arm/mach-prima2/
1751 F:      drivers/clk/sirf/
1752 F:      drivers/clocksource/timer-atlas7.c
1753 F:      drivers/clocksource/timer-prima2.c
1754 X:      drivers/gnss
1755 N:      [^a-z]sirf
1756
1757 ARM/CZ.NIC TURRIS MOX SUPPORT
1758 M:      Marek Behun <marek.behun@nic.cz>
1759 S:      Maintained
1760 W:      http://mox.turris.cz
1761 F:      Documentation/ABI/testing/debugfs-moxtet
1762 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1763 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1764 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1765 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1766 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1767 F:      drivers/bus/moxtet.c
1768 F:      drivers/firmware/turris-mox-rwtm.c
1769 F:      drivers/gpio/gpio-moxtet.c
1770 F:      include/linux/moxtet.h
1771
1772 ARM/EBSA110 MACHINE SUPPORT
1773 M:      Russell King <linux@armlinux.org.uk>
1774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1775 S:      Maintained
1776 W:      http://www.armlinux.org.uk/
1777 F:      arch/arm/mach-ebsa110/
1778 F:      drivers/net/ethernet/amd/am79c961a.*
1779
1780 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1781 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1782 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 S:      Maintained
1785 N:      efm32
1786
1787 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1788 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791 F:      arch/arm/mach-pxa/ezx.c
1792
1793 ARM/FARADAY FA526 PORT
1794 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 T:      git git://git.berlios.de/gemini-board
1798 F:      arch/arm/mm/*-fa*
1799
1800 ARM/FOOTBRIDGE ARCHITECTURE
1801 M:      Russell King <linux@armlinux.org.uk>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804 W:      http://www.armlinux.org.uk/
1805 F:      arch/arm/include/asm/hardware/dec21285.h
1806 F:      arch/arm/mach-footbridge/
1807
1808 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1809 M:      Shawn Guo <shawnguo@kernel.org>
1810 M:      Sascha Hauer <s.hauer@pengutronix.de>
1811 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1812 R:      Fabio Estevam <festevam@gmail.com>
1813 R:      NXP Linux Team <linux-imx@nxp.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1817 X:      drivers/media/i2c/
1818 N:      imx
1819 N:      mxs
1820
1821 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1822 M:      Shawn Guo <shawnguo@kernel.org>
1823 M:      Li Yang <leoyang.li@nxp.com>
1824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1825 S:      Maintained
1826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1827 F:      arch/arm/boot/dts/ls1021a*
1828 F:      arch/arm64/boot/dts/freescale/fsl-*
1829 F:      arch/arm64/boot/dts/freescale/qoriq-*
1830
1831 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1832 M:      Shawn Guo <shawnguo@kernel.org>
1833 M:      Sascha Hauer <s.hauer@pengutronix.de>
1834 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1835 R:      Stefan Agner <stefan@agner.ch>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1839 F:      arch/arm/boot/dts/vf*
1840 F:      arch/arm/mach-imx/*vf610*
1841
1842 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1843 M:      Lennert Buytenhek <kernel@wantstofly.org>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 S:      Maintained
1846
1847 ARM/GUMSTIX MACHINE SUPPORT
1848 M:      Steve Sakoman <sakoman@gmail.com>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 S:      Maintained
1851
1852 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1853 M:      Philipp Zabel <philipp.zabel@gmail.com>
1854 M:      Paul Parsons <lost.distance@yahoo.com>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 S:      Maintained
1857 F:      arch/arm/mach-pxa/hx4700.c
1858 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1859 F:      sound/soc/pxa/hx4700.c
1860
1861 ARM/HISILICON SOC SUPPORT
1862 M:      Wei Xu <xuwei5@hisilicon.com>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 S:      Supported
1865 W:      http://www.hisilicon.com
1866 T:      git git://github.com/hisilicon/linux-hisi.git
1867 F:      arch/arm/boot/dts/hi3*
1868 F:      arch/arm/boot/dts/hip*
1869 F:      arch/arm/boot/dts/hisi*
1870 F:      arch/arm/mach-hisi/
1871 F:      arch/arm64/boot/dts/hisilicon/
1872
1873 ARM/HP JORNADA 7XX MACHINE SUPPORT
1874 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1875 S:      Maintained
1876 W:      www.jlime.com
1877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1878 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1879 F:      arch/arm/mach-sa1100/jornada720.c
1880
1881 ARM/IGEP MACHINE SUPPORT
1882 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1883 M:      Javier Martinez Canillas <javier@dowhile0.org>
1884 L:      linux-omap@vger.kernel.org
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 S:      Maintained
1887 F:      arch/arm/boot/dts/omap3-igep*
1888
1889 ARM/INCOME PXA270 SUPPORT
1890 M:      Marek Vasut <marek.vasut@gmail.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1894
1895 ARM/INTEL IOP32X ARM ARCHITECTURE
1896 M:      Lennert Buytenhek <kernel@wantstofly.org>
1897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1898 S:      Maintained
1899
1900 ARM/INTEL IQ81342EX MACHINE SUPPORT
1901 M:      Lennert Buytenhek <kernel@wantstofly.org>
1902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1903 S:      Maintained
1904
1905 ARM/INTEL IXDP2850 MACHINE SUPPORT
1906 M:      Lennert Buytenhek <kernel@wantstofly.org>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 S:      Maintained
1909
1910 ARM/INTEL IXP4XX ARM ARCHITECTURE
1911 M:      Linus Walleij <linusw@kernel.org>
1912 M:      Imre Kaloz <kaloz@openwrt.org>
1913 M:      Krzysztof Halasa <khalasa@piap.pl>
1914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1915 S:      Maintained
1916 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1917 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1918 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1919 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1920 F:      arch/arm/mach-ixp4xx/
1921 F:      drivers/clocksource/timer-ixp4xx.c
1922 F:      drivers/gpio/gpio-ixp4xx.c
1923 F:      drivers/irqchip/irq-ixp4xx.c
1924 F:      include/linux/irqchip/irq-ixp4xx.h
1925 F:      include/linux/platform_data/timer-ixp4xx.h
1926
1927 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1928 M:      Jonathan Cameron <jic23@cam.ac.uk>
1929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1930 S:      Maintained
1931 F:      arch/arm/mach-pxa/stargate2.c
1932 F:      drivers/pcmcia/pxa2xx_stargate2.c
1933
1934 ARM/INTEL XSC3 (MANZANO) ARM CORE
1935 M:      Lennert Buytenhek <kernel@wantstofly.org>
1936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1937 S:      Maintained
1938
1939 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1940 M:      Lennert Buytenhek <kernel@wantstofly.org>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 S:      Maintained
1943
1944 ARM/LG1K ARCHITECTURE
1945 M:      Chanho Min <chanho.min@lge.com>
1946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1947 S:      Maintained
1948 F:      arch/arm64/boot/dts/lg/
1949
1950 ARM/LOGICPD PXA270 MACHINE SUPPORT
1951 M:      Lennert Buytenhek <kernel@wantstofly.org>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 S:      Maintained
1954
1955 ARM/LPC18XX ARCHITECTURE
1956 M:      Vladimir Zapolskiy <vz@mleia.com>
1957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1958 S:      Maintained
1959 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1960 F:      arch/arm/boot/dts/lpc43*
1961 F:      drivers/i2c/busses/i2c-lpc2k.c
1962 F:      drivers/memory/pl172.c
1963 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
1964 F:      drivers/rtc/rtc-lpc24xx.c
1965 N:      lpc18xx
1966
1967 ARM/LPC32XX SOC SUPPORT
1968 M:      Vladimir Zapolskiy <vz@mleia.com>
1969 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 S:      Maintained
1972 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1973 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1974 F:      arch/arm/boot/dts/lpc32*
1975 F:      arch/arm/mach-lpc32xx/
1976 F:      drivers/i2c/busses/i2c-pnx.c
1977 F:      drivers/net/ethernet/nxp/lpc_eth.c
1978 F:      drivers/usb/host/ohci-nxp.c
1979 F:      drivers/watchdog/pnx4008_wdt.c
1980 N:      lpc32xx
1981
1982 ARM/MAGICIAN MACHINE SUPPORT
1983 M:      Philipp Zabel <philipp.zabel@gmail.com>
1984 S:      Maintained
1985
1986 ARM/Marvell Dove/MV78xx0/Orion SOC support
1987 M:      Jason Cooper <jason@lakedaemon.net>
1988 M:      Andrew Lunn <andrew@lunn.ch>
1989 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1990 M:      Gregory Clement <gregory.clement@bootlin.com>
1991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1992 S:      Maintained
1993 T:      git git://git.infradead.org/linux-mvebu.git
1994 F:      Documentation/devicetree/bindings/soc/dove/
1995 F:      arch/arm/boot/dts/dove*
1996 F:      arch/arm/boot/dts/orion5x*
1997 F:      arch/arm/mach-dove/
1998 F:      arch/arm/mach-mv78xx0/
1999 F:      arch/arm/mach-orion5x/
2000 F:      arch/arm/plat-orion/
2001
2002 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2003 M:      Jason Cooper <jason@lakedaemon.net>
2004 M:      Andrew Lunn <andrew@lunn.ch>
2005 M:      Gregory Clement <gregory.clement@bootlin.com>
2006 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2007 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2008 S:      Maintained
2009 T:      git git://git.infradead.org/linux-mvebu.git
2010 F:      arch/arm/boot/dts/armada*
2011 F:      arch/arm/boot/dts/kirkwood*
2012 F:      arch/arm/configs/mvebu_*_defconfig
2013 F:      arch/arm/mach-mvebu/
2014 F:      arch/arm64/boot/dts/marvell/armada*
2015 F:      arch/arm64/boot/dts/marvell/cn913*
2016 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2017 F:      drivers/cpufreq/armada-8k-cpufreq.c
2018 F:      drivers/cpufreq/mvebu-cpufreq.c
2019 F:      drivers/irqchip/irq-armada-370-xp.c
2020 F:      drivers/irqchip/irq-mvebu-*
2021 F:      drivers/pinctrl/mvebu/
2022 F:      drivers/rtc/rtc-armada38x.c
2023
2024 ARM/Mediatek RTC DRIVER
2025 M:      Eddie Huang <eddie.huang@mediatek.com>
2026 M:      Sean Wang <sean.wang@mediatek.com>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2031 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2032 F:      drivers/rtc/rtc-mt2712.c
2033 F:      drivers/rtc/rtc-mt6397.c
2034 F:      drivers/rtc/rtc-mt7622.c
2035
2036 ARM/Mediatek SoC support
2037 M:      Matthias Brugger <matthias.bgg@gmail.com>
2038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2039 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2040 S:      Maintained
2041 W:      https://mtk.bcnfs.org/
2042 C:      irc://chat.freenode.net/linux-mediatek
2043 F:      arch/arm/boot/dts/mt6*
2044 F:      arch/arm/boot/dts/mt7*
2045 F:      arch/arm/boot/dts/mt8*
2046 F:      arch/arm/mach-mediatek/
2047 F:      arch/arm64/boot/dts/mediatek/
2048 F:      drivers/soc/mediatek/
2049 N:      mtk
2050 N:      mt[678]
2051 K:      mediatek
2052
2053 ARM/Mediatek USB3 PHY DRIVER
2054 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2057 S:      Maintained
2058 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2059 F:      drivers/phy/mediatek/
2060
2061 ARM/Microchip (AT91) SoC support
2062 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2063 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2064 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 S:      Supported
2067 W:      http://www.linux4sam.org
2068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2069 F:      arch/arm/boot/dts/at91*.dts
2070 F:      arch/arm/boot/dts/at91*.dtsi
2071 F:      arch/arm/boot/dts/sama*.dts
2072 F:      arch/arm/boot/dts/sama*.dtsi
2073 F:      arch/arm/include/debug/at91.S
2074 F:      arch/arm/mach-at91/
2075 F:      drivers/memory/atmel*
2076 F:      drivers/watchdog/sama5d4_wdt.c
2077 F:      include/soc/at91/
2078 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2079 X:      drivers/net/wireless/atmel/
2080 N:      at91
2081 N:      atmel
2082
2083 ARM/MIOA701 MACHINE SUPPORT
2084 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2086 S:      Maintained
2087 F:      arch/arm/mach-pxa/mioa701.c
2088
2089 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2090 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2091 S:      Maintained
2092
2093 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2094 M:      Linus Walleij <linus.walleij@linaro.org>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 S:      Maintained
2097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2098 F:      Documentation/devicetree/bindings/arm/ste-*
2099 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2100 F:      Documentation/devicetree/bindings/arm/ux500/
2101 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2102 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2103 F:      arch/arm/boot/dts/ste-*
2104 F:      arch/arm/mach-nomadik/
2105 F:      arch/arm/mach-u300/
2106 F:      arch/arm/mach-ux500/
2107 F:      drivers/clk/clk-nomadik.c
2108 F:      drivers/clk/clk-u300.c
2109 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2110 F:      drivers/clocksource/timer-u300.c
2111 F:      drivers/dma/coh901318*
2112 F:      drivers/dma/ste_dma40*
2113 F:      drivers/hwspinlock/u8500_hsem.c
2114 F:      drivers/i2c/busses/i2c-nomadik.c
2115 F:      drivers/i2c/busses/i2c-stu300.c
2116 F:      drivers/iio/adc/ab8500-gpadc.c
2117 F:      drivers/mfd/ab3100*
2118 F:      drivers/mfd/ab8500*
2119 F:      drivers/mfd/abx500*
2120 F:      drivers/mfd/db8500*
2121 F:      drivers/mfd/dbx500*
2122 F:      drivers/pinctrl/nomadik/
2123 F:      drivers/pinctrl/pinctrl-coh901*
2124 F:      drivers/pinctrl/pinctrl-u300.c
2125 F:      drivers/rtc/rtc-ab3100.c
2126 F:      drivers/rtc/rtc-ab8500.c
2127 F:      drivers/rtc/rtc-coh901331.c
2128 F:      drivers/rtc/rtc-pl031.c
2129 F:      drivers/soc/ux500/
2130 F:      drivers/watchdog/coh901327_wdt.c
2131
2132 ARM/NUVOTON NPCM ARCHITECTURE
2133 M:      Avi Fishman <avifishman70@gmail.com>
2134 M:      Tomer Maimon <tmaimon77@gmail.com>
2135 M:      Tali Perry <tali.perry1@gmail.com>
2136 R:      Patrick Venture <venture@google.com>
2137 R:      Nancy Yuen <yuenn@google.com>
2138 R:      Benjamin Fair <benjaminfair@google.com>
2139 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/*/*/*npcm*
2142 F:      Documentation/devicetree/bindings/*/*npcm*
2143 F:      arch/arm/boot/dts/nuvoton-npcm*
2144 F:      arch/arm/mach-npcm/
2145 F:      drivers/*/*npcm*
2146 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2147
2148 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2149 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2150 S:      Orphan
2151 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2152 F:      arch/arm/mach-s3c24xx/gta02.h
2153 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2154
2155 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2156 M:      Alexander Clouter <alex@digriz.org.uk>
2157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2158 S:      Maintained
2159 W:      http://www.digriz.org.uk/ts78xx/kernel
2160 F:      arch/arm/mach-orion5x/ts78xx-*
2161
2162 ARM/OXNAS platform support
2163 M:      Neil Armstrong <narmstrong@baylibre.com>
2164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2165 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2166 S:      Maintained
2167 F:      arch/arm/boot/dts/ox8*.dts*
2168 F:      arch/arm/mach-oxnas/
2169 N:      oxnas
2170
2171 ARM/PALM TREO SUPPORT
2172 M:      Tomas Cech <sleep_walker@suse.com>
2173 L:      linux-arm-kernel@lists.infradead.org
2174 S:      Maintained
2175 W:      http://hackndev.com
2176 F:      arch/arm/mach-pxa/palmtreo.*
2177
2178 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2179 M:      Marek Vasut <marek.vasut@gmail.com>
2180 L:      linux-arm-kernel@lists.infradead.org
2181 S:      Maintained
2182 W:      http://hackndev.com
2183 F:      arch/arm/mach-pxa/include/mach/palmld.h
2184 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2185 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2186 F:      arch/arm/mach-pxa/palmld.c
2187 F:      arch/arm/mach-pxa/palmt5.*
2188 F:      arch/arm/mach-pxa/palmtc.c
2189 F:      arch/arm/mach-pxa/palmte2.*
2190 F:      arch/arm/mach-pxa/palmtx.c
2191
2192 ARM/PALMZ72 SUPPORT
2193 M:      Sergey Lapin <slapin@ossfans.org>
2194 L:      linux-arm-kernel@lists.infradead.org
2195 S:      Maintained
2196 W:      http://hackndev.com
2197 F:      arch/arm/mach-pxa/palmz72.*
2198
2199 ARM/PLEB SUPPORT
2200 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2201 S:      Maintained
2202 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2203
2204 ARM/PT DIGITAL BOARD PORT
2205 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 S:      Maintained
2208 W:      http://www.armlinux.org.uk/
2209
2210 ARM/QUALCOMM SUPPORT
2211 M:      Andy Gross <agross@kernel.org>
2212 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2213 L:      linux-arm-msm@vger.kernel.org
2214 S:      Maintained
2215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2216 F:      Documentation/devicetree/bindings/*/qcom*
2217 F:      Documentation/devicetree/bindings/soc/qcom/
2218 F:      arch/arm/boot/dts/qcom-*.dts
2219 F:      arch/arm/boot/dts/qcom-*.dtsi
2220 F:      arch/arm/mach-qcom/
2221 F:      arch/arm64/boot/dts/qcom/
2222 F:      drivers/*/*/qcom*
2223 F:      drivers/*/*/qcom/
2224 F:      drivers/*/pm8???-*
2225 F:      drivers/*/qcom*
2226 F:      drivers/*/qcom/
2227 F:      drivers/bluetooth/btqcomsmd.c
2228 F:      drivers/clocksource/timer-qcom.c
2229 F:      drivers/extcon/extcon-qcom*
2230 F:      drivers/i2c/busses/i2c-qcom-geni.c
2231 F:      drivers/i2c/busses/i2c-qup.c
2232 F:      drivers/iommu/msm*
2233 F:      drivers/mfd/ssbi.c
2234 F:      drivers/mmc/host/mmci_qcom*
2235 F:      drivers/mmc/host/sdhci-msm.c
2236 F:      drivers/pci/controller/dwc/pcie-qcom.c
2237 F:      drivers/phy/qualcomm/
2238 F:      drivers/power/*/msm*
2239 F:      drivers/reset/reset-qcom-*
2240 F:      drivers/scsi/ufs/ufs-qcom.*
2241 F:      drivers/spi/spi-geni-qcom.c
2242 F:      drivers/spi/spi-qcom-qspi.c
2243 F:      drivers/spi/spi-qup.c
2244 F:      drivers/tty/serial/msm_serial.c
2245 F:      drivers/usb/dwc3/dwc3-qcom.c
2246 F:      include/dt-bindings/*/qcom*
2247 F:      include/linux/*/qcom*
2248
2249 ARM/RADISYS ENP2611 MACHINE SUPPORT
2250 M:      Lennert Buytenhek <kernel@wantstofly.org>
2251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2252 S:      Maintained
2253
2254 ARM/RDA MICRO ARCHITECTURE
2255 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2258 S:      Maintained
2259 F:      Documentation/devicetree/bindings/arm/rda.yaml
2260 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2261 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2262 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2263 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2264 F:      arch/arm/boot/dts/rda8810pl-*
2265 F:      drivers/clocksource/timer-rda.c
2266 F:      drivers/gpio/gpio-rda.c
2267 F:      drivers/irqchip/irq-rda-intc.c
2268 F:      drivers/tty/serial/rda-uart.c
2269
2270 ARM/REALTEK ARCHITECTURE
2271 M:      Andreas Färber <afaerber@suse.de>
2272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2273 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2274 S:      Maintained
2275 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2276 F:      arch/arm64/boot/dts/realtek/
2277
2278 ARM/RENESAS ARM64 ARCHITECTURE
2279 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2280 M:      Magnus Damm <magnus.damm@gmail.com>
2281 L:      linux-renesas-soc@vger.kernel.org
2282 S:      Supported
2283 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2285 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2286 F:      arch/arm64/boot/dts/renesas/
2287 F:      drivers/soc/renesas/
2288 F:      include/linux/soc/renesas/
2289
2290 ARM/RISCPC ARCHITECTURE
2291 M:      Russell King <linux@armlinux.org.uk>
2292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2293 S:      Maintained
2294 W:      http://www.armlinux.org.uk/
2295 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2296 F:      arch/arm/include/asm/hardware/ioc.h
2297 F:      arch/arm/include/asm/hardware/iomd.h
2298 F:      arch/arm/include/asm/hardware/memc.h
2299 F:      arch/arm/mach-rpc/
2300 F:      drivers/net/ethernet/8390/etherh.c
2301 F:      drivers/net/ethernet/i825xx/ether1*
2302 F:      drivers/net/ethernet/seeq/ether3*
2303 F:      drivers/scsi/arm/
2304
2305 ARM/Rockchip SoC support
2306 M:      Heiko Stuebner <heiko@sntech.de>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 L:      linux-rockchip@lists.infradead.org
2309 S:      Maintained
2310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2311 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2312 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2313 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2314 F:      arch/arm/boot/dts/rk3*
2315 F:      arch/arm/boot/dts/rv1108*
2316 F:      arch/arm/mach-rockchip/
2317 F:      drivers/*/*/*rockchip*
2318 F:      drivers/*/*rockchip*
2319 F:      drivers/clk/rockchip/
2320 F:      drivers/i2c/busses/i2c-rk3x.c
2321 F:      sound/soc/rockchip/
2322 N:      rockchip
2323
2324 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2325 M:      Kukjin Kim <kgene@kernel.org>
2326 M:      Krzysztof Kozlowski <krzk@kernel.org>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2329 S:      Maintained
2330 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2331 F:      Documentation/arm/samsung/
2332 F:      Documentation/devicetree/bindings/arm/samsung/
2333 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2334 F:      arch/arm/boot/dts/exynos*
2335 F:      arch/arm/boot/dts/s3c*
2336 F:      arch/arm/boot/dts/s5p*
2337 F:      arch/arm/mach-exynos*/
2338 F:      arch/arm/mach-s3c24*/
2339 F:      arch/arm/mach-s3c64xx/
2340 F:      arch/arm/mach-s5p*/
2341 F:      arch/arm/plat-samsung/
2342 F:      arch/arm64/boot/dts/exynos/
2343 F:      drivers/*/*/*s3c24*
2344 F:      drivers/*/*s3c24*
2345 F:      drivers/*/*s3c64xx*
2346 F:      drivers/*/*s5pv210*
2347 F:      drivers/memory/samsung/
2348 F:      drivers/soc/samsung/
2349 F:      drivers/tty/serial/samsung*
2350 F:      include/linux/soc/samsung/
2351 N:      exynos
2352
2353 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2354 M:      Kyungmin Park <kyungmin.park@samsung.com>
2355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2356 S:      Maintained
2357 F:      arch/arm/mach-s5pv210/
2358
2359 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2360 M:      Kyungmin Park <kyungmin.park@samsung.com>
2361 M:      Kamil Debski <kamil@wypas.org>
2362 M:      Andrzej Hajda <a.hajda@samsung.com>
2363 L:      linux-arm-kernel@lists.infradead.org
2364 L:      linux-media@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/media/platform/s5p-g2d/
2367
2368 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2369 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2370 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2371 L:      linux-media@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2374 F:      drivers/media/platform/s5p-cec/
2375
2376 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2377 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2378 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2379 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2380 L:      linux-arm-kernel@lists.infradead.org
2381 L:      linux-media@vger.kernel.org
2382 S:      Maintained
2383 F:      drivers/media/platform/s5p-jpeg/
2384
2385 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2386 M:      Kyungmin Park <kyungmin.park@samsung.com>
2387 M:      Kamil Debski <kamil@wypas.org>
2388 M:      Jeongtae Park <jtp.park@samsung.com>
2389 M:      Andrzej Hajda <a.hajda@samsung.com>
2390 L:      linux-arm-kernel@lists.infradead.org
2391 L:      linux-media@vger.kernel.org
2392 S:      Maintained
2393 F:      drivers/media/platform/s5p-mfc/
2394
2395 ARM/SHMOBILE ARM ARCHITECTURE
2396 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2397 M:      Magnus Damm <magnus.damm@gmail.com>
2398 L:      linux-renesas-soc@vger.kernel.org
2399 S:      Supported
2400 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2402 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2403 F:      arch/arm/boot/dts/emev2*
2404 F:      arch/arm/boot/dts/gr-peach*
2405 F:      arch/arm/boot/dts/iwg20d-q7*
2406 F:      arch/arm/boot/dts/r7s*
2407 F:      arch/arm/boot/dts/r8a*
2408 F:      arch/arm/boot/dts/r9a*
2409 F:      arch/arm/boot/dts/sh*
2410 F:      arch/arm/configs/shmobile_defconfig
2411 F:      arch/arm/include/debug/renesas-scif.S
2412 F:      arch/arm/mach-shmobile/
2413 F:      drivers/soc/renesas/
2414 F:      include/linux/soc/renesas/
2415
2416 ARM/SOCFPGA ARCHITECTURE
2417 M:      Dinh Nguyen <dinguyen@kernel.org>
2418 S:      Maintained
2419 W:      http://www.rocketboards.org
2420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2421 F:      arch/arm/boot/dts/socfpga*
2422 F:      arch/arm/configs/socfpga_defconfig
2423 F:      arch/arm/mach-socfpga/
2424 F:      arch/arm64/boot/dts/altera/
2425 F:      arch/arm64/boot/dts/intel/
2426
2427 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2428 M:      Dinh Nguyen <dinguyen@kernel.org>
2429 S:      Maintained
2430 F:      drivers/clk/socfpga/
2431
2432 ARM/SOCFPGA EDAC SUPPORT
2433 M:      Thor Thayer <thor.thayer@linux.intel.com>
2434 S:      Maintained
2435 F:      drivers/edac/altera_edac.
2436
2437 ARM/SPREADTRUM SoC SUPPORT
2438 M:      Orson Zhai <orsonzhai@gmail.com>
2439 M:      Baolin Wang <baolin.wang7@gmail.com>
2440 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2441 S:      Maintained
2442 F:      arch/arm64/boot/dts/sprd
2443 N:      sprd
2444 N:      sc27xx
2445 N:      sc2731
2446
2447 ARM/STI ARCHITECTURE
2448 M:      Patrice Chotard <patrice.chotard@st.com>
2449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2450 S:      Maintained
2451 W:      http://www.stlinux.com
2452 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2453 F:      arch/arm/boot/dts/sti*
2454 F:      arch/arm/mach-sti/
2455 F:      drivers/ata/ahci_st.c
2456 F:      drivers/char/hw_random/st-rng.c
2457 F:      drivers/clocksource/arm_global_timer.c
2458 F:      drivers/clocksource/clksrc_st_lpc.c
2459 F:      drivers/cpufreq/sti-cpufreq.c
2460 F:      drivers/dma/st_fdma*
2461 F:      drivers/i2c/busses/i2c-st.c
2462 F:      drivers/media/platform/sti/c8sectpfe/
2463 F:      drivers/media/rc/st_rc.c
2464 F:      drivers/mmc/host/sdhci-st.c
2465 F:      drivers/phy/st/phy-miphy28lp.c
2466 F:      drivers/phy/st/phy-stih407-usb.c
2467 F:      drivers/pinctrl/pinctrl-st.c
2468 F:      drivers/remoteproc/st_remoteproc.c
2469 F:      drivers/remoteproc/st_slim_rproc.c
2470 F:      drivers/reset/sti/
2471 F:      drivers/rtc/rtc-st-lpc.c
2472 F:      drivers/tty/serial/st-asc.c
2473 F:      drivers/usb/dwc3/dwc3-st.c
2474 F:      drivers/usb/host/ehci-st.c
2475 F:      drivers/usb/host/ohci-st.c
2476 F:      drivers/watchdog/st_lpc_wdt.c
2477 F:      include/linux/remoteproc/st_slim_rproc.h
2478
2479 ARM/STM32 ARCHITECTURE
2480 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2481 M:      Alexandre Torgue <alexandre.torgue@st.com>
2482 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Maintained
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2486 F:      arch/arm/boot/dts/stm32*
2487 F:      arch/arm/mach-stm32/
2488 F:      drivers/clocksource/armv7m_systick.c
2489 N:      stm32
2490 N:      stm
2491
2492 ARM/Synaptics SoC support
2493 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2494 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2496 S:      Maintained
2497 F:      arch/arm/boot/dts/berlin*
2498 F:      arch/arm/mach-berlin/
2499 F:      arch/arm64/boot/dts/synaptics/
2500
2501 ARM/TANGO ARCHITECTURE
2502 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2503 M:      Mans Rullgard <mans@mansr.com>
2504 L:      linux-arm-kernel@lists.infradead.org
2505 S:      Odd Fixes
2506 N:      tango
2507
2508 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2509 M:      Lennert Buytenhek <kernel@wantstofly.org>
2510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2511 S:      Maintained
2512
2513 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2514 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2515 L:      linux-tegra@vger.kernel.org
2516 L:      linux-media@vger.kernel.org
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2519 F:      drivers/media/platform/tegra-cec/
2520
2521 ARM/TETON BGA MACHINE SUPPORT
2522 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2524 S:      Maintained
2525
2526 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2527 M:      Santosh Shilimkar <ssantosh@kernel.org>
2528 L:      linux-kernel@vger.kernel.org
2529 S:      Maintained
2530 F:      drivers/memory/*emif*
2531
2532 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2533 M:      Santosh Shilimkar <ssantosh@kernel.org>
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 S:      Maintained
2536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2537 F:      arch/arm/boot/dts/keystone-*
2538 F:      arch/arm/mach-keystone/
2539
2540 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2541 M:      Santosh Shilimkar <ssantosh@kernel.org>
2542 L:      linux-kernel@vger.kernel.org
2543 S:      Maintained
2544 F:      drivers/clk/keystone/
2545
2546 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2547 M:      Santosh Shilimkar <ssantosh@kernel.org>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 L:      linux-kernel@vger.kernel.org
2550 S:      Maintained
2551 F:      drivers/clocksource/timer-keystone.c
2552
2553 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2554 M:      Santosh Shilimkar <ssantosh@kernel.org>
2555 L:      linux-kernel@vger.kernel.org
2556 S:      Maintained
2557 F:      drivers/power/reset/keystone-reset.c
2558
2559 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2560 M:      Tero Kristo <t-kristo@ti.com>
2561 M:      Nishanth Menon <nm@ti.com>
2562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2563 S:      Supported
2564 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2565 F:      arch/arm64/boot/dts/ti/Makefile
2566 F:      arch/arm64/boot/dts/ti/k3-*
2567 F:      include/dt-bindings/pinctrl/k3.h
2568
2569 ARM/THECUS N2100 MACHINE SUPPORT
2570 M:      Lennert Buytenhek <kernel@wantstofly.org>
2571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2572 S:      Maintained
2573
2574 ARM/TOSA MACHINE SUPPORT
2575 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2576 M:      Dirk Opfer <dirk@opfer-online.de>
2577 S:      Maintained
2578
2579 ARM/UNIPHIER ARCHITECTURE
2580 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2582 S:      Maintained
2583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2584 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2585 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2586 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2587 F:      arch/arm/boot/dts/uniphier*
2588 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2589 F:      arch/arm/mach-uniphier/
2590 F:      arch/arm/mm/cache-uniphier.c
2591 F:      arch/arm64/boot/dts/socionext/uniphier*
2592 F:      drivers/bus/uniphier-system-bus.c
2593 F:      drivers/clk/uniphier/
2594 F:      drivers/dma/uniphier-mdmac.c
2595 F:      drivers/gpio/gpio-uniphier.c
2596 F:      drivers/i2c/busses/i2c-uniphier*
2597 F:      drivers/irqchip/irq-uniphier-aidet.c
2598 F:      drivers/mmc/host/uniphier-sd.c
2599 F:      drivers/pinctrl/uniphier/
2600 F:      drivers/reset/reset-uniphier.c
2601 F:      drivers/tty/serial/8250/8250_uniphier.c
2602 N:      uniphier
2603
2604 ARM/VERSATILE EXPRESS PLATFORM
2605 M:      Liviu Dudau <liviu.dudau@arm.com>
2606 M:      Sudeep Holla <sudeep.holla@arm.com>
2607 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2609 S:      Maintained
2610 F:      */*/*/vexpress*
2611 F:      */*/vexpress*
2612 F:      arch/arm/boot/dts/vexpress*
2613 F:      arch/arm/mach-vexpress/
2614 F:      arch/arm64/boot/dts/arm/
2615 F:      drivers/clk/versatile/clk-vexpress-osc.c
2616 F:      drivers/clocksource/timer-versatile.c
2617 N:      mps2
2618
2619 ARM/VFP SUPPORT
2620 M:      Russell King <linux@armlinux.org.uk>
2621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2622 S:      Maintained
2623 W:      http://www.armlinux.org.uk/
2624 F:      arch/arm/vfp/
2625
2626 ARM/VOIPAC PXA270 SUPPORT
2627 M:      Marek Vasut <marek.vasut@gmail.com>
2628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2629 S:      Maintained
2630 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2631 F:      arch/arm/mach-pxa/vpac270.c
2632
2633 ARM/VT8500 ARM ARCHITECTURE
2634 M:      Tony Prisk <linux@prisktech.co.nz>
2635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2638 F:      arch/arm/mach-vt8500/
2639 F:      drivers/clocksource/timer-vt8500.c
2640 F:      drivers/i2c/busses/i2c-wmt.c
2641 F:      drivers/mmc/host/wmt-sdmmc.c
2642 F:      drivers/pwm/pwm-vt8500.c
2643 F:      drivers/rtc/rtc-vt8500.c
2644 F:      drivers/tty/serial/vt8500_serial.c
2645 F:      drivers/usb/host/ehci-platform.c
2646 F:      drivers/usb/host/uhci-platform.c
2647 F:      drivers/video/fbdev/vt8500lcdfb.*
2648 F:      drivers/video/fbdev/wm8505fb*
2649 F:      drivers/video/fbdev/wmt_ge_rops.*
2650
2651 ARM/ZIPIT Z2 SUPPORT
2652 M:      Marek Vasut <marek.vasut@gmail.com>
2653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2654 S:      Maintained
2655 F:      arch/arm/mach-pxa/include/mach/z2.h
2656 F:      arch/arm/mach-pxa/z2.c
2657
2658 ARM/ZTE ARCHITECTURE
2659 M:      Jun Nie <jun.nie@linaro.org>
2660 M:      Shawn Guo <shawnguo@kernel.org>
2661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2662 S:      Maintained
2663 F:      Documentation/devicetree/bindings/arm/zte.yaml
2664 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2665 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2666 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2667 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2668 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2669 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2670 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2671 F:      Documentation/devicetree/bindings/soc/zte/
2672 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2673 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2674 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2675 F:      arch/arm/boot/dts/zx2967*
2676 F:      arch/arm/mach-zx/
2677 F:      arch/arm64/boot/dts/zte/
2678 F:      drivers/clk/zte/
2679 F:      drivers/dma/zx_dma.c
2680 F:      drivers/gpio/gpio-zx.c
2681 F:      drivers/i2c/busses/i2c-zx2967.c
2682 F:      drivers/mmc/host/dw_mmc-zx.*
2683 F:      drivers/pinctrl/zte/
2684 F:      drivers/soc/zte/
2685 F:      drivers/thermal/zx2967_thermal.c
2686 F:      drivers/watchdog/zx2967_wdt.c
2687 F:      include/dt-bindings/clock/zx2967*.h
2688 F:      include/dt-bindings/soc/zte,*.h
2689 F:      sound/soc/codecs/zx_aud96p22.c
2690 F:      sound/soc/zte/
2691
2692 ARM/ZYNQ ARCHITECTURE
2693 M:      Michal Simek <michal.simek@xilinx.com>
2694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2695 S:      Supported
2696 W:      http://wiki.xilinx.com
2697 T:      git https://github.com/Xilinx/linux-xlnx.git
2698 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2699 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2700 F:      arch/arm/mach-zynq/
2701 F:      drivers/block/xsysace.c
2702 F:      drivers/clocksource/timer-cadence-ttc.c
2703 F:      drivers/cpuidle/cpuidle-zynq.c
2704 F:      drivers/edac/synopsys_edac.c
2705 F:      drivers/i2c/busses/i2c-cadence.c
2706 F:      drivers/i2c/busses/i2c-xiic.c
2707 F:      drivers/mmc/host/sdhci-of-arasan.c
2708 N:      zynq
2709 N:      xilinx
2710
2711 ARM64 PORT (AARCH64 ARCHITECTURE)
2712 M:      Catalin Marinas <catalin.marinas@arm.com>
2713 M:      Will Deacon <will@kernel.org>
2714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2715 S:      Maintained
2716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2717 F:      Documentation/arm64/
2718 F:      arch/arm64/
2719 F:      tools/testing/selftests/arm64/
2720 X:      arch/arm64/boot/dts/
2721
2722 AS3645A LED FLASH CONTROLLER DRIVER
2723 M:      Sakari Ailus <sakari.ailus@iki.fi>
2724 L:      linux-leds@vger.kernel.org
2725 S:      Maintained
2726 F:      drivers/leds/leds-as3645a.c
2727
2728 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2729 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2730 L:      linux-media@vger.kernel.org
2731 S:      Maintained
2732 T:      git git://linuxtv.org/media_tree.git
2733 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2734 F:      drivers/media/i2c/ak7375.c
2735
2736 ASAHI KASEI AK8974 DRIVER
2737 M:      Linus Walleij <linus.walleij@linaro.org>
2738 L:      linux-iio@vger.kernel.org
2739 S:      Supported
2740 W:      http://www.akm.com/
2741 F:      drivers/iio/magnetometer/ak8974.c
2742
2743 ASC7621 HARDWARE MONITOR DRIVER
2744 M:      George Joseph <george.joseph@fairview5.com>
2745 L:      linux-hwmon@vger.kernel.org
2746 S:      Maintained
2747 F:      Documentation/hwmon/asc7621.rst
2748 F:      drivers/hwmon/asc7621.c
2749
2750 ASPEED PINCTRL DRIVERS
2751 M:      Andrew Jeffery <andrew@aj.id.au>
2752 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2753 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2754 L:      linux-gpio@vger.kernel.org
2755 S:      Maintained
2756 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2757 F:      drivers/pinctrl/aspeed/
2758
2759 ASPEED SCU INTERRUPT CONTROLLER DRIVER
2760 M:      Eddie James <eajames@linux.ibm.com>
2761 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2762 S:      Maintained
2763 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
2764 F:      drivers/irqchip/irq-aspeed-scu-ic.c
2765 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
2766
2767 ASPEED VIDEO ENGINE DRIVER
2768 M:      Eddie James <eajames@linux.ibm.com>
2769 L:      linux-media@vger.kernel.org
2770 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2771 S:      Maintained
2772 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2773 F:      drivers/media/platform/aspeed-video.c
2774
2775 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2776 M:      Corentin Chary <corentin.chary@gmail.com>
2777 L:      acpi4asus-user@lists.sourceforge.net
2778 L:      platform-driver-x86@vger.kernel.org
2779 S:      Maintained
2780 W:      http://acpi4asus.sf.net
2781 F:      drivers/platform/x86/asus*.c
2782 F:      drivers/platform/x86/eeepc*.c
2783
2784 ASUS WIRELESS RADIO CONTROL DRIVER
2785 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2786 L:      platform-driver-x86@vger.kernel.org
2787 S:      Maintained
2788 F:      drivers/platform/x86/asus-wireless.c
2789
2790 ASYMMETRIC KEYS
2791 M:      David Howells <dhowells@redhat.com>
2792 L:      keyrings@vger.kernel.org
2793 S:      Maintained
2794 F:      Documentation/crypto/asymmetric-keys.txt
2795 F:      crypto/asymmetric_keys/
2796 F:      include/crypto/pkcs7.h
2797 F:      include/crypto/public_key.h
2798 F:      include/linux/verification.h
2799
2800 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2801 R:      Dan Williams <dan.j.williams@intel.com>
2802 S:      Odd fixes
2803 W:      http://sourceforge.net/projects/xscaleiop
2804 F:      Documentation/crypto/async-tx-api.txt
2805 F:      crypto/async_tx/
2806 F:      drivers/dma/
2807 F:      include/linux/async_tx.h
2808 F:      include/linux/dmaengine.h
2809
2810 AT24 EEPROM DRIVER
2811 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2812 L:      linux-i2c@vger.kernel.org
2813 S:      Maintained
2814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2815 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2816 F:      drivers/misc/eeprom/at24.c
2817
2818 ATA OVER ETHERNET (AOE) DRIVER
2819 M:      "Justin Sanders" <justin@coraid.com>
2820 S:      Supported
2821 W:      http://www.openaoe.org/
2822 F:      Documentation/admin-guide/aoe/
2823 F:      drivers/block/aoe/
2824
2825 ATHEROS 71XX/9XXX GPIO DRIVER
2826 M:      Alban Bedel <albeu@free.fr>
2827 S:      Maintained
2828 W:      https://github.com/AlbanBedel/linux
2829 T:      git git://github.com/AlbanBedel/linux
2830 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2831 F:      drivers/gpio/gpio-ath79.c
2832
2833 ATHEROS 71XX/9XXX USB PHY DRIVER
2834 M:      Alban Bedel <albeu@free.fr>
2835 S:      Maintained
2836 W:      https://github.com/AlbanBedel/linux
2837 T:      git git://github.com/AlbanBedel/linux
2838 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2839 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2840
2841 ATHEROS ATH GENERIC UTILITIES
2842 M:      Kalle Valo <kvalo@codeaurora.org>
2843 L:      linux-wireless@vger.kernel.org
2844 S:      Supported
2845 F:      drivers/net/wireless/ath/*
2846
2847 ATHEROS ATH5K WIRELESS DRIVER
2848 M:      Jiri Slaby <jirislaby@gmail.com>
2849 M:      Nick Kossifidis <mickflemm@gmail.com>
2850 M:      Luis Chamberlain <mcgrof@kernel.org>
2851 L:      linux-wireless@vger.kernel.org
2852 S:      Maintained
2853 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
2854 F:      drivers/net/wireless/ath/ath5k/
2855
2856 ATHEROS ATH6KL WIRELESS DRIVER
2857 M:      Kalle Valo <kvalo@codeaurora.org>
2858 L:      linux-wireless@vger.kernel.org
2859 S:      Supported
2860 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
2861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2862 F:      drivers/net/wireless/ath/ath6kl/
2863
2864 ATI_REMOTE2 DRIVER
2865 M:      Ville Syrjala <syrjala@sci.fi>
2866 S:      Maintained
2867 F:      drivers/input/misc/ati_remote2.c
2868
2869 ATK0110 HWMON DRIVER
2870 M:      Luca Tettamanti <kronos.it@gmail.com>
2871 L:      linux-hwmon@vger.kernel.org
2872 S:      Maintained
2873 F:      drivers/hwmon/asus_atk0110.c
2874
2875 ATLX ETHERNET DRIVERS
2876 M:      Jay Cliburn <jcliburn@gmail.com>
2877 M:      Chris Snook <chris.snook@gmail.com>
2878 L:      netdev@vger.kernel.org
2879 S:      Maintained
2880 W:      http://sourceforge.net/projects/atl1
2881 W:      http://atl1.sourceforge.net
2882 F:      drivers/net/ethernet/atheros/
2883
2884 ATM
2885 M:      Chas Williams <3chas3@gmail.com>
2886 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2887 L:      netdev@vger.kernel.org
2888 S:      Maintained
2889 W:      http://linux-atm.sourceforge.net
2890 F:      drivers/atm/
2891 F:      include/linux/atm*
2892 F:      include/uapi/linux/atm*
2893
2894 ATMEL MACB ETHERNET DRIVER
2895 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2896 S:      Supported
2897 F:      drivers/net/ethernet/cadence/
2898
2899 ATMEL MAXTOUCH DRIVER
2900 M:      Nick Dyer <nick@shmanahar.org>
2901 S:      Maintained
2902 T:      git git://github.com/ndyer/linux.git
2903 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2904 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2905
2906 ATMEL WIRELESS DRIVER
2907 M:      Simon Kelley <simon@thekelleys.org.uk>
2908 L:      linux-wireless@vger.kernel.org
2909 S:      Maintained
2910 W:      http://www.thekelleys.org.uk/atmel
2911 W:      http://atmelwlandriver.sourceforge.net/
2912 F:      drivers/net/wireless/atmel/atmel*
2913
2914 ATOMIC INFRASTRUCTURE
2915 M:      Will Deacon <will@kernel.org>
2916 M:      Peter Zijlstra <peterz@infradead.org>
2917 R:      Boqun Feng <boqun.feng@gmail.com>
2918 L:      linux-kernel@vger.kernel.org
2919 S:      Maintained
2920 F:      arch/*/include/asm/atomic*.h
2921 F:      include/*/atomic*.h
2922 F:      scripts/atomic/
2923
2924 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2925 M:      Bradley Grove <linuxdrivers@attotech.com>
2926 L:      linux-scsi@vger.kernel.org
2927 S:      Supported
2928 W:      http://www.attotech.com
2929 F:      drivers/scsi/esas2r
2930
2931 ATUSB IEEE 802.15.4 RADIO DRIVER
2932 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2933 L:      linux-wpan@vger.kernel.org
2934 S:      Maintained
2935 F:      drivers/net/ieee802154/at86rf230.h
2936 F:      drivers/net/ieee802154/atusb.c
2937 F:      drivers/net/ieee802154/atusb.h
2938
2939 AUDIT SUBSYSTEM
2940 M:      Paul Moore <paul@paul-moore.com>
2941 M:      Eric Paris <eparis@redhat.com>
2942 L:      linux-audit@redhat.com (moderated for non-subscribers)
2943 S:      Supported
2944 W:      https://github.com/linux-audit
2945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2946 F:      include/linux/audit.h
2947 F:      include/uapi/linux/audit.h
2948 F:      kernel/audit*
2949
2950 AUXILIARY DISPLAY DRIVERS
2951 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2952 S:      Maintained
2953 F:      drivers/auxdisplay/
2954 F:      include/linux/cfag12864b.h
2955
2956 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2957 M:      Andreas Klinger <ak@it-klinger.de>
2958 L:      linux-iio@vger.kernel.org
2959 S:      Maintained
2960 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2961 F:      drivers/iio/adc/hx711.c
2962
2963 AX.25 NETWORK LAYER
2964 M:      Ralf Baechle <ralf@linux-mips.org>
2965 L:      linux-hams@vger.kernel.org
2966 S:      Maintained
2967 W:      http://www.linux-ax25.org/
2968 F:      include/net/ax25.h
2969 F:      include/uapi/linux/ax25.h
2970 F:      net/ax25/
2971
2972 AXENTIA ARM DEVICES
2973 M:      Peter Rosin <peda@axentia.se>
2974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2975 S:      Maintained
2976 F:      arch/arm/boot/dts/at91-linea.dtsi
2977 F:      arch/arm/boot/dts/at91-natte.dtsi
2978 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2979 F:      arch/arm/boot/dts/at91-tse850-3.dts
2980
2981 AXENTIA ASOC DRIVERS
2982 M:      Peter Rosin <peda@axentia.se>
2983 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2984 S:      Maintained
2985 F:      Documentation/devicetree/bindings/sound/axentia,*
2986 F:      sound/soc/atmel/tse850-pcm5142.c
2987
2988 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
2989 M:      Nuno Sá <nuno.sa@analog.com>
2990 L:      linux-hwmon@vger.kernel.org
2991 S:      Supported
2992 W:      http://ez.analog.com/community/linux-device-drivers
2993 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
2994 F:      drivers/hwmon/axi-fan-control.c
2995
2996 AXXIA I2C CONTROLLER
2997 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2998 L:      linux-i2c@vger.kernel.org
2999 S:      Maintained
3000 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3001 F:      drivers/i2c/busses/i2c-axxia.c
3002
3003 AZ6007 DVB DRIVER
3004 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3005 L:      linux-media@vger.kernel.org
3006 S:      Maintained
3007 W:      https://linuxtv.org
3008 T:      git git://linuxtv.org/media_tree.git
3009 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3010
3011 AZTECH FM RADIO RECEIVER DRIVER
3012 M:      Hans Verkuil <hverkuil@xs4all.nl>
3013 L:      linux-media@vger.kernel.org
3014 S:      Maintained
3015 W:      https://linuxtv.org
3016 T:      git git://linuxtv.org/media_tree.git
3017 F:      drivers/media/radio/radio-aztech*
3018
3019 B43 WIRELESS DRIVER
3020 L:      linux-wireless@vger.kernel.org
3021 L:      b43-dev@lists.infradead.org
3022 S:      Odd Fixes
3023 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3024 F:      drivers/net/wireless/broadcom/b43/
3025
3026 B43LEGACY WIRELESS DRIVER
3027 M:      Larry Finger <Larry.Finger@lwfinger.net>
3028 L:      linux-wireless@vger.kernel.org
3029 L:      b43-dev@lists.infradead.org
3030 S:      Maintained
3031 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3032 F:      drivers/net/wireless/broadcom/b43legacy/
3033
3034 BACKLIGHT CLASS/SUBSYSTEM
3035 M:      Lee Jones <lee.jones@linaro.org>
3036 M:      Daniel Thompson <daniel.thompson@linaro.org>
3037 M:      Jingoo Han <jingoohan1@gmail.com>
3038 L:      dri-devel@lists.freedesktop.org
3039 S:      Maintained
3040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3041 F:      Documentation/ABI/stable/sysfs-class-backlight
3042 F:      Documentation/ABI/testing/sysfs-class-backlight
3043 F:      Documentation/devicetree/bindings/leds/backlight
3044 F:      drivers/video/backlight/
3045 F:      include/linux/backlight.h
3046 F:      include/linux/pwm_backlight.h
3047
3048 BATMAN ADVANCED
3049 M:      Marek Lindner <mareklindner@neomailbox.ch>
3050 M:      Simon Wunderlich <sw@simonwunderlich.de>
3051 M:      Antonio Quartulli <a@unstable.cc>
3052 M:      Sven Eckelmann <sven@narfation.org>
3053 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3054 S:      Maintained
3055 W:      https://www.open-mesh.org/
3056 Q:      https://patchwork.open-mesh.org/project/batman/list/
3057 B:      https://www.open-mesh.org/projects/batman-adv/issues
3058 C:      irc://chat.freenode.net/batman
3059 T:      git https://git.open-mesh.org/linux-merge.git
3060 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
3061 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
3062 F:      Documentation/networking/batman-adv.rst
3063 F:      include/uapi/linux/batadv_packet.h
3064 F:      include/uapi/linux/batman_adv.h
3065 F:      net/batman-adv/
3066
3067 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3068 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3069 L:      linux-hams@vger.kernel.org
3070 S:      Maintained
3071 W:      http://www.baycom.org/~tom/ham/ham.html
3072 F:      drivers/net/hamradio/baycom*
3073
3074 BCACHE (BLOCK LAYER CACHE)
3075 M:      Coly Li <colyli@suse.de>
3076 M:      Kent Overstreet <kent.overstreet@gmail.com>
3077 L:      linux-bcache@vger.kernel.org
3078 S:      Maintained
3079 W:      http://bcache.evilpiepirate.org
3080 C:      irc://irc.oftc.net/bcache
3081 F:      drivers/md/bcache/
3082
3083 BDISP ST MEDIA DRIVER
3084 M:      Fabien Dessenne <fabien.dessenne@st.com>
3085 L:      linux-media@vger.kernel.org
3086 S:      Supported
3087 W:      https://linuxtv.org
3088 T:      git git://linuxtv.org/media_tree.git
3089 F:      drivers/media/platform/sti/bdisp
3090
3091 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3092 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3093 L:      netdev@vger.kernel.org
3094 S:      Maintained
3095 F:      drivers/net/ethernet/ec_bhf.c
3096
3097 BEFS FILE SYSTEM
3098 M:      Luis de Bethencourt <luisbg@kernel.org>
3099 M:      Salah Triki <salah.triki@gmail.com>
3100 S:      Maintained
3101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3102 F:      Documentation/filesystems/befs.rst
3103 F:      fs/befs/
3104
3105 BFQ I/O SCHEDULER
3106 M:      Paolo Valente <paolo.valente@linaro.org>
3107 M:      Jens Axboe <axboe@kernel.dk>
3108 L:      linux-block@vger.kernel.org
3109 S:      Maintained
3110 F:      Documentation/block/bfq-iosched.rst
3111 F:      block/bfq-*
3112
3113 BFS FILE SYSTEM
3114 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3115 S:      Maintained
3116 F:      Documentation/filesystems/bfs.rst
3117 F:      fs/bfs/
3118 F:      include/uapi/linux/bfs_fs.h
3119
3120 BLINKM RGB LED DRIVER
3121 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3122 S:      Maintained
3123 F:      drivers/leds/leds-blinkm.c
3124
3125 BLOCK LAYER
3126 M:      Jens Axboe <axboe@kernel.dk>
3127 L:      linux-block@vger.kernel.org
3128 S:      Maintained
3129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3130 F:      block/
3131 F:      drivers/block/
3132 F:      kernel/trace/blktrace.c
3133 F:      lib/sbitmap.c
3134
3135 BLOCK2MTD DRIVER
3136 M:      Joern Engel <joern@lazybastard.org>
3137 L:      linux-mtd@lists.infradead.org
3138 S:      Maintained
3139 F:      drivers/mtd/devices/block2mtd.c
3140
3141 BLUETOOTH DRIVERS
3142 M:      Marcel Holtmann <marcel@holtmann.org>
3143 M:      Johan Hedberg <johan.hedberg@gmail.com>
3144 L:      linux-bluetooth@vger.kernel.org
3145 S:      Maintained
3146 W:      http://www.bluez.org/
3147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3149 F:      drivers/bluetooth/
3150
3151 BLUETOOTH SUBSYSTEM
3152 M:      Marcel Holtmann <marcel@holtmann.org>
3153 M:      Johan Hedberg <johan.hedberg@gmail.com>
3154 L:      linux-bluetooth@vger.kernel.org
3155 S:      Maintained
3156 W:      http://www.bluez.org/
3157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3159 F:      include/net/bluetooth/
3160 F:      net/bluetooth/
3161
3162 BONDING DRIVER
3163 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3164 M:      Veaceslav Falico <vfalico@gmail.com>
3165 M:      Andy Gospodarek <andy@greyhouse.net>
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 W:      http://sourceforge.net/projects/bonding/
3169 F:      drivers/net/bonding/
3170 F:      include/uapi/linux/if_bonding.h
3171
3172 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3173 M:      Dan Robertson <dan@dlrobertson.com>
3174 L:      linux-iio@vger.kernel.org
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3177 F:      drivers/iio/accel/bma400*
3178
3179 BPF (Safe dynamic programs and tools)
3180 M:      Alexei Starovoitov <ast@kernel.org>
3181 M:      Daniel Borkmann <daniel@iogearbox.net>
3182 R:      Martin KaFai Lau <kafai@fb.com>
3183 R:      Song Liu <songliubraving@fb.com>
3184 R:      Yonghong Song <yhs@fb.com>
3185 R:      Andrii Nakryiko <andriin@fb.com>
3186 R:      John Fastabend <john.fastabend@gmail.com>
3187 R:      KP Singh <kpsingh@chromium.org>
3188 L:      netdev@vger.kernel.org
3189 L:      bpf@vger.kernel.org
3190 S:      Supported
3191 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3194 F:      Documentation/bpf/
3195 F:      Documentation/networking/filter.txt
3196 F:      arch/*/net/*
3197 F:      include/linux/bpf*
3198 F:      include/linux/filter.h
3199 F:      include/trace/events/xdp.h
3200 F:      include/uapi/linux/bpf*
3201 F:      include/uapi/linux/filter.h
3202 F:      kernel/bpf/
3203 F:      kernel/trace/bpf_trace.c
3204 F:      lib/test_bpf.c
3205 F:      net/bpf/
3206 F:      net/core/filter.c
3207 F:      net/sched/act_bpf.c
3208 F:      net/sched/cls_bpf.c
3209 F:      samples/bpf/
3210 F:      tools/bpf/
3211 F:      tools/lib/bpf/
3212 F:      tools/testing/selftests/bpf/
3213 N:      bpf
3214 K:      bpf
3215
3216 BPF JIT for ARM
3217 M:      Shubham Bansal <illusionist.neo@gmail.com>
3218 L:      netdev@vger.kernel.org
3219 L:      bpf@vger.kernel.org
3220 S:      Maintained
3221 F:      arch/arm/net/
3222
3223 BPF JIT for ARM64
3224 M:      Daniel Borkmann <daniel@iogearbox.net>
3225 M:      Alexei Starovoitov <ast@kernel.org>
3226 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3227 L:      netdev@vger.kernel.org
3228 L:      bpf@vger.kernel.org
3229 S:      Supported
3230 F:      arch/arm64/net/
3231
3232 BPF JIT for MIPS (32-BIT AND 64-BIT)
3233 M:      Paul Burton <paulburton@kernel.org>
3234 L:      netdev@vger.kernel.org
3235 L:      bpf@vger.kernel.org
3236 S:      Maintained
3237 F:      arch/mips/net/
3238
3239 BPF JIT for NFP NICs
3240 M:      Jakub Kicinski <kuba@kernel.org>
3241 L:      netdev@vger.kernel.org
3242 L:      bpf@vger.kernel.org
3243 S:      Supported
3244 F:      drivers/net/ethernet/netronome/nfp/bpf/
3245
3246 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3247 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3248 M:      Sandipan Das <sandipan@linux.ibm.com>
3249 L:      netdev@vger.kernel.org
3250 L:      bpf@vger.kernel.org
3251 S:      Maintained
3252 F:      arch/powerpc/net/
3253
3254 BPF JIT for RISC-V (32-bit)
3255 M:      Luke Nelson <luke.r.nels@gmail.com>
3256 M:      Xi Wang <xi.wang@gmail.com>
3257 L:      netdev@vger.kernel.org
3258 L:      bpf@vger.kernel.org
3259 S:      Maintained
3260 F:      arch/riscv/net/
3261 X:      arch/riscv/net/bpf_jit_comp64.c
3262
3263 BPF JIT for RISC-V (64-bit)
3264 M:      Björn Töpel <bjorn.topel@gmail.com>
3265 L:      netdev@vger.kernel.org
3266 L:      bpf@vger.kernel.org
3267 S:      Maintained
3268 F:      arch/riscv/net/
3269 X:      arch/riscv/net/bpf_jit_comp32.c
3270
3271 BPF JIT for S390
3272 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3273 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3274 M:      Vasily Gorbik <gor@linux.ibm.com>
3275 L:      netdev@vger.kernel.org
3276 L:      bpf@vger.kernel.org
3277 S:      Maintained
3278 F:      arch/s390/net/
3279 X:      arch/s390/net/pnet.c
3280
3281 BPF JIT for SPARC (32-BIT AND 64-BIT)
3282 M:      David S. Miller <davem@davemloft.net>
3283 L:      netdev@vger.kernel.org
3284 L:      bpf@vger.kernel.org
3285 S:      Maintained
3286 F:      arch/sparc/net/
3287
3288 BPF JIT for X86 32-BIT
3289 M:      Wang YanQing <udknight@gmail.com>
3290 L:      netdev@vger.kernel.org
3291 L:      bpf@vger.kernel.org
3292 S:      Maintained
3293 F:      arch/x86/net/bpf_jit_comp32.c
3294
3295 BPF JIT for X86 64-BIT
3296 M:      Alexei Starovoitov <ast@kernel.org>
3297 M:      Daniel Borkmann <daniel@iogearbox.net>
3298 L:      netdev@vger.kernel.org
3299 L:      bpf@vger.kernel.org
3300 S:      Supported
3301 F:      arch/x86/net/
3302 X:      arch/x86/net/bpf_jit_comp32.c
3303
3304 BROADCOM B44 10/100 ETHERNET DRIVER
3305 M:      Michael Chan <michael.chan@broadcom.com>
3306 L:      netdev@vger.kernel.org
3307 S:      Supported
3308 F:      drivers/net/ethernet/broadcom/b44.*
3309
3310 BROADCOM B53 ETHERNET SWITCH DRIVER
3311 M:      Florian Fainelli <f.fainelli@gmail.com>
3312 L:      netdev@vger.kernel.org
3313 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3314 S:      Supported
3315 F:      drivers/net/dsa/b53/*
3316 F:      include/linux/platform_data/b53.h
3317
3318 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3319 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3320 L:      bcm-kernel-feedback-list@broadcom.com
3321 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3323 S:      Maintained
3324 T:      git git://github.com/anholt/linux
3325 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3326 F:      drivers/pci/controller/pcie-brcmstb.c
3327 F:      drivers/staging/vc04_services
3328 N:      bcm2711
3329 N:      bcm2835
3330
3331 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3332 M:      Florian Fainelli <f.fainelli@gmail.com>
3333 M:      Ray Jui <rjui@broadcom.com>
3334 M:      Scott Branden <sbranden@broadcom.com>
3335 M:      bcm-kernel-feedback-list@broadcom.com
3336 S:      Maintained
3337 T:      git git://github.com/broadcom/mach-bcm
3338 F:      arch/arm/mach-bcm/
3339 N:      bcm281*
3340 N:      bcm113*
3341 N:      bcm216*
3342 N:      kona
3343
3344 BROADCOM BCM47XX MIPS ARCHITECTURE
3345 M:      Hauke Mehrtens <hauke@hauke-m.de>
3346 M:      Rafał Miłecki <zajec5@gmail.com>
3347 L:      linux-mips@vger.kernel.org
3348 S:      Maintained
3349 F:      Documentation/devicetree/bindings/mips/brcm/
3350 F:      arch/mips/bcm47xx/*
3351 F:      arch/mips/include/asm/mach-bcm47xx/*
3352
3353 BROADCOM BCM5301X ARM ARCHITECTURE
3354 M:      Hauke Mehrtens <hauke@hauke-m.de>
3355 M:      Rafał Miłecki <zajec5@gmail.com>
3356 M:      bcm-kernel-feedback-list@broadcom.com
3357 L:      linux-arm-kernel@lists.infradead.org
3358 S:      Maintained
3359 F:      arch/arm/boot/dts/bcm470*
3360 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3361 F:      arch/arm/boot/dts/bcm953012*
3362 F:      arch/arm/mach-bcm/bcm_5301x.c
3363
3364 BROADCOM BCM53573 ARM ARCHITECTURE
3365 M:      Rafał Miłecki <rafal@milecki.pl>
3366 L:      bcm-kernel-feedback-list@broadcom.com
3367 L:      linux-arm-kernel@lists.infradead.org
3368 S:      Maintained
3369 F:      arch/arm/boot/dts/bcm47189*
3370 F:      arch/arm/boot/dts/bcm53573*
3371
3372 BROADCOM BCM63XX ARM ARCHITECTURE
3373 M:      Florian Fainelli <f.fainelli@gmail.com>
3374 M:      bcm-kernel-feedback-list@broadcom.com
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 T:      git git://github.com/broadcom/stblinux.git
3378 N:      bcm63xx
3379
3380 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3381 M:      Kevin Cernekee <cernekee@gmail.com>
3382 L:      linux-usb@vger.kernel.org
3383 S:      Maintained
3384 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3385
3386 BROADCOM BCM7XXX ARM ARCHITECTURE
3387 M:      Florian Fainelli <f.fainelli@gmail.com>
3388 M:      bcm-kernel-feedback-list@broadcom.com
3389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3390 S:      Maintained
3391 T:      git git://github.com/broadcom/stblinux.git
3392 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3393 F:      arch/arm/boot/dts/bcm7*.dts*
3394 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3395 F:      arch/arm/mach-bcm/*brcmstb*
3396 F:      arch/arm/mm/cache-b15-rac.c
3397 F:      drivers/bus/brcmstb_gisb.c
3398 F:      drivers/pci/controller/pcie-brcmstb.c
3399 N:      brcmstb
3400
3401 BROADCOM BMIPS CPUFREQ DRIVER
3402 M:      Markus Mayer <mmayer@broadcom.com>
3403 M:      bcm-kernel-feedback-list@broadcom.com
3404 L:      linux-pm@vger.kernel.org
3405 S:      Maintained
3406 F:      drivers/cpufreq/bmips-cpufreq.c
3407
3408 BROADCOM BMIPS MIPS ARCHITECTURE
3409 M:      Florian Fainelli <f.fainelli@gmail.com>
3410 L:      bcm-kernel-feedback-list@broadcom.com
3411 L:      linux-mips@vger.kernel.org
3412 S:      Maintained
3413 T:      git git://github.com/broadcom/stblinux.git
3414 F:      arch/mips/bmips/*
3415 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3416 F:      arch/mips/include/asm/mach-bmips/*
3417 F:      arch/mips/kernel/*bmips*
3418 F:      drivers/irqchip/irq-bcm63*
3419 F:      drivers/irqchip/irq-bcm7*
3420 F:      drivers/irqchip/irq-brcmstb*
3421 F:      include/linux/bcm963xx_nvram.h
3422 F:      include/linux/bcm963xx_tag.h
3423
3424 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3425 M:      Rasesh Mody <rmody@marvell.com>
3426 M:      GR-Linux-NIC-Dev@marvell.com
3427 L:      netdev@vger.kernel.org
3428 S:      Supported
3429 F:      drivers/net/ethernet/broadcom/bnx2.*
3430 F:      drivers/net/ethernet/broadcom/bnx2_*
3431
3432 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3433 M:      QLogic-Storage-Upstream@qlogic.com
3434 L:      linux-scsi@vger.kernel.org
3435 S:      Supported
3436 F:      drivers/scsi/bnx2fc/
3437
3438 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3439 M:      QLogic-Storage-Upstream@qlogic.com
3440 L:      linux-scsi@vger.kernel.org
3441 S:      Supported
3442 F:      drivers/scsi/bnx2i/
3443
3444 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3445 M:      Ariel Elior <aelior@marvell.com>
3446 M:      Sudarsana Kalluru <skalluru@marvell.com>
3447 M:      GR-everest-linux-l2@marvell.com
3448 L:      netdev@vger.kernel.org
3449 S:      Supported
3450 F:      drivers/net/ethernet/broadcom/bnx2x/
3451
3452 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3453 M:      Michael Chan <michael.chan@broadcom.com>
3454 L:      netdev@vger.kernel.org
3455 S:      Supported
3456 F:      drivers/net/ethernet/broadcom/bnxt/
3457
3458 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3459 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3460 M:      Franky Lin <franky.lin@broadcom.com>
3461 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3462 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3463 M:      Wright Feng <wright.feng@cypress.com>
3464 L:      linux-wireless@vger.kernel.org
3465 L:      brcm80211-dev-list.pdl@broadcom.com
3466 L:      brcm80211-dev-list@cypress.com
3467 S:      Supported
3468 F:      drivers/net/wireless/broadcom/brcm80211/
3469
3470 BROADCOM BRCMSTB GPIO DRIVER
3471 M:      Gregory Fong <gregory.0xf0@gmail.com>
3472 L:      bcm-kernel-feedback-list@broadcom.com
3473 S:      Supported
3474 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3475 F:      drivers/gpio/gpio-brcmstb.c
3476
3477 BROADCOM BRCMSTB I2C DRIVER
3478 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3479 L:      linux-i2c@vger.kernel.org
3480 L:      bcm-kernel-feedback-list@broadcom.com
3481 S:      Supported
3482 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
3483 F:      drivers/i2c/busses/i2c-brcmstb.c
3484
3485 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3486 M:      Al Cooper <alcooperx@gmail.com>
3487 L:      linux-kernel@vger.kernel.org
3488 L:      bcm-kernel-feedback-list@broadcom.com
3489 S:      Maintained
3490 F:      drivers/phy/broadcom/phy-brcm-usb*
3491
3492 BROADCOM GENET ETHERNET DRIVER
3493 M:      Doug Berger <opendmb@gmail.com>
3494 M:      Florian Fainelli <f.fainelli@gmail.com>
3495 L:      bcm-kernel-feedback-list@broadcom.com
3496 L:      netdev@vger.kernel.org
3497 S:      Supported
3498 F:      drivers/net/ethernet/broadcom/genet/
3499
3500 BROADCOM IPROC ARM ARCHITECTURE
3501 M:      Ray Jui <rjui@broadcom.com>
3502 M:      Scott Branden <sbranden@broadcom.com>
3503 M:      bcm-kernel-feedback-list@broadcom.com
3504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3505 S:      Maintained
3506 T:      git git://github.com/broadcom/cygnus-linux.git
3507 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3508 F:      arch/arm64/boot/dts/broadcom/stingray/*
3509 F:      drivers/clk/bcm/clk-ns*
3510 F:      drivers/clk/bcm/clk-sr*
3511 F:      drivers/pinctrl/bcm/pinctrl-ns*
3512 F:      include/dt-bindings/clock/bcm-sr*
3513 N:      iproc
3514 N:      cygnus
3515 N:      bcm[-_]nsp
3516 N:      bcm9113*
3517 N:      bcm9583*
3518 N:      bcm9585*
3519 N:      bcm9586*
3520 N:      bcm988312
3521 N:      bcm113*
3522 N:      bcm583*
3523 N:      bcm585*
3524 N:      bcm586*
3525 N:      bcm88312
3526 N:      hr2
3527 N:      stingray
3528
3529 BROADCOM KONA GPIO DRIVER
3530 M:      Ray Jui <rjui@broadcom.com>
3531 L:      bcm-kernel-feedback-list@broadcom.com
3532 S:      Supported
3533 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3534 F:      drivers/gpio/gpio-bcm-kona.c
3535
3536 BROADCOM NETXTREME-E ROCE DRIVER
3537 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3538 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3539 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3540 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3541 L:      linux-rdma@vger.kernel.org
3542 S:      Supported
3543 W:      http://www.broadcom.com
3544 F:      drivers/infiniband/hw/bnxt_re/
3545 F:      include/uapi/rdma/bnxt_re-abi.h
3546
3547 BROADCOM NVRAM DRIVER
3548 M:      Rafał Miłecki <zajec5@gmail.com>
3549 L:      linux-mips@vger.kernel.org
3550 S:      Maintained
3551 F:      drivers/firmware/broadcom/*
3552
3553 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3554 M:      Rafał Miłecki <zajec5@gmail.com>
3555 L:      linux-wireless@vger.kernel.org
3556 S:      Maintained
3557 F:      drivers/bcma/
3558 F:      include/linux/bcma/
3559
3560 BROADCOM SPI DRIVER
3561 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3562 M:      bcm-kernel-feedback-list@broadcom.com
3563 S:      Maintained
3564 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3565 F:      drivers/spi/spi-bcm-qspi.*
3566 F:      drivers/spi/spi-brcmstb-qspi.c
3567 F:      drivers/spi/spi-iproc-qspi.c
3568
3569 BROADCOM STB AVS CPUFREQ DRIVER
3570 M:      Markus Mayer <mmayer@broadcom.com>
3571 M:      bcm-kernel-feedback-list@broadcom.com
3572 L:      linux-pm@vger.kernel.org
3573 S:      Maintained
3574 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3575 F:      drivers/cpufreq/brcmstb*
3576
3577 BROADCOM STB AVS TMON DRIVER
3578 M:      Markus Mayer <mmayer@broadcom.com>
3579 M:      bcm-kernel-feedback-list@broadcom.com
3580 L:      linux-pm@vger.kernel.org
3581 S:      Maintained
3582 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3583 F:      drivers/thermal/broadcom/brcmstb*
3584
3585 BROADCOM STB DPFE DRIVER
3586 M:      Markus Mayer <mmayer@broadcom.com>
3587 M:      bcm-kernel-feedback-list@broadcom.com
3588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3589 S:      Maintained
3590 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3591 F:      drivers/memory/brcmstb_dpfe.c
3592
3593 BROADCOM STB NAND FLASH DRIVER
3594 M:      Brian Norris <computersforpeace@gmail.com>
3595 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3596 L:      linux-mtd@lists.infradead.org
3597 L:      bcm-kernel-feedback-list@broadcom.com
3598 S:      Maintained
3599 F:      drivers/mtd/nand/raw/brcmnand/
3600
3601 BROADCOM SYSTEMPORT ETHERNET DRIVER
3602 M:      Florian Fainelli <f.fainelli@gmail.com>
3603 L:      bcm-kernel-feedback-list@broadcom.com
3604 L:      netdev@vger.kernel.org
3605 S:      Supported
3606 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3607
3608 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3609 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3610 M:      Prashant Sreedharan <prashant@broadcom.com>
3611 M:      Michael Chan <mchan@broadcom.com>
3612 L:      netdev@vger.kernel.org
3613 S:      Supported
3614 F:      drivers/net/ethernet/broadcom/tg3.*
3615
3616 BROCADE BFA FC SCSI DRIVER
3617 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3618 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3619 L:      linux-scsi@vger.kernel.org
3620 S:      Supported
3621 F:      drivers/scsi/bfa/
3622
3623 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3624 M:      Rasesh Mody <rmody@marvell.com>
3625 M:      Sudarsana Kalluru <skalluru@marvell.com>
3626 M:      GR-Linux-NIC-Dev@marvell.com
3627 L:      netdev@vger.kernel.org
3628 S:      Supported
3629 F:      drivers/net/ethernet/brocade/bna/
3630
3631 BSG (block layer generic sg v4 driver)
3632 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3633 L:      linux-scsi@vger.kernel.org
3634 S:      Supported
3635 F:      block/bsg.c
3636 F:      include/linux/bsg.h
3637 F:      include/uapi/linux/bsg.h
3638
3639 BT87X AUDIO DRIVER
3640 M:      Clemens Ladisch <clemens@ladisch.de>
3641 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3642 S:      Maintained
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3644 F:      Documentation/sound/cards/bt87x.rst
3645 F:      sound/pci/bt87x.c
3646
3647 BT8XXGPIO DRIVER
3648 M:      Michael Buesch <m@bues.ch>
3649 S:      Maintained
3650 W:      http://bu3sch.de/btgpio.php
3651 F:      drivers/gpio/gpio-bt8xx.c
3652
3653 BTRFS FILE SYSTEM
3654 M:      Chris Mason <clm@fb.com>
3655 M:      Josef Bacik <josef@toxicpanda.com>
3656 M:      David Sterba <dsterba@suse.com>
3657 L:      linux-btrfs@vger.kernel.org
3658 S:      Maintained
3659 W:      http://btrfs.wiki.kernel.org/
3660 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
3662 F:      Documentation/filesystems/btrfs.rst
3663 F:      fs/btrfs/
3664 F:      include/linux/btrfs*
3665 F:      include/uapi/linux/btrfs*
3666
3667 BTTV VIDEO4LINUX DRIVER
3668 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3669 L:      linux-media@vger.kernel.org
3670 S:      Odd fixes
3671 W:      https://linuxtv.org
3672 T:      git git://linuxtv.org/media_tree.git
3673 F:      Documentation/media/v4l-drivers/bttv*
3674 F:      drivers/media/pci/bt8xx/bttv*
3675
3676 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3677 M:      Chanwoo Choi <cw00.choi@samsung.com>
3678 L:      linux-pm@vger.kernel.org
3679 L:      linux-samsung-soc@vger.kernel.org
3680 S:      Maintained
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3682 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3683 F:      drivers/devfreq/exynos-bus.c
3684
3685 BUSLOGIC SCSI DRIVER
3686 M:      Khalid Aziz <khalid@gonehiking.org>
3687 L:      linux-scsi@vger.kernel.org
3688 S:      Maintained
3689 F:      drivers/scsi/BusLogic.*
3690 F:      drivers/scsi/FlashPoint.*
3691
3692 C-MEDIA CMI8788 DRIVER
3693 M:      Clemens Ladisch <clemens@ladisch.de>
3694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3695 S:      Maintained
3696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3697 F:      sound/pci/oxygen/
3698
3699 C-SKY ARCHITECTURE
3700 M:      Guo Ren <guoren@kernel.org>
3701 L:      linux-csky@vger.kernel.org
3702 S:      Supported
3703 T:      git https://github.com/c-sky/csky-linux.git
3704 F:      Documentation/devicetree/bindings/csky/
3705 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3706 F:      Documentation/devicetree/bindings/timer/csky,*
3707 F:      arch/csky/
3708 F:      drivers/clocksource/timer-gx6605s.c
3709 F:      drivers/clocksource/timer-mp-csky.c
3710 F:      drivers/irqchip/irq-csky-*
3711 N:      csky
3712 K:      csky
3713
3714 C6X ARCHITECTURE
3715 M:      Mark Salter <msalter@redhat.com>
3716 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3717 L:      linux-c6x-dev@linux-c6x.org
3718 S:      Maintained
3719 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3720 F:      arch/c6x/
3721
3722 CA8210 IEEE-802.15.4 RADIO DRIVER
3723 M:      Harry Morris <h.morris@cascoda.com>
3724 L:      linux-wpan@vger.kernel.org
3725 S:      Maintained
3726 W:      https://github.com/Cascoda/ca8210-linux.git
3727 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3728 F:      drivers/net/ieee802154/ca8210.c
3729
3730 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3731 M:      David Howells <dhowells@redhat.com>
3732 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3733 S:      Supported
3734 F:      Documentation/filesystems/caching/cachefiles.txt
3735 F:      fs/cachefiles/
3736
3737 CADENCE MIPI-CSI2 BRIDGES
3738 M:      Maxime Ripard <mripard@kernel.org>
3739 L:      linux-media@vger.kernel.org
3740 S:      Maintained
3741 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3742 F:      drivers/media/platform/cadence/cdns-csi2*
3743
3744 CADENCE NAND DRIVER
3745 M:      Piotr Sroka <piotrs@cadence.com>
3746 L:      linux-mtd@lists.infradead.org
3747 S:      Maintained
3748 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3749 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3750
3751 CADET FM/AM RADIO RECEIVER DRIVER
3752 M:      Hans Verkuil <hverkuil@xs4all.nl>
3753 L:      linux-media@vger.kernel.org
3754 S:      Maintained
3755 W:      https://linuxtv.org
3756 T:      git git://linuxtv.org/media_tree.git
3757 F:      drivers/media/radio/radio-cadet*
3758
3759 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3760 M:      Jonathan Corbet <corbet@lwn.net>
3761 L:      linux-media@vger.kernel.org
3762 S:      Maintained
3763 T:      git git://linuxtv.org/media_tree.git
3764 F:      Documentation/media/v4l-drivers/cafe_ccic*
3765 F:      drivers/media/platform/marvell-ccic/
3766
3767 CAIF NETWORK LAYER
3768 L:      netdev@vger.kernel.org
3769 S:      Orphan
3770 F:      Documentation/networking/caif/
3771 F:      drivers/net/caif/
3772 F:      include/net/caif/
3773 F:      include/uapi/linux/caif/
3774 F:      net/caif/
3775
3776 CAKE QDISC
3777 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3778 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3779 S:      Maintained
3780 F:      net/sched/sch_cake.c
3781
3782 CAN NETWORK DRIVERS
3783 M:      Wolfgang Grandegger <wg@grandegger.com>
3784 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3785 L:      linux-can@vger.kernel.org
3786 S:      Maintained
3787 W:      https://github.com/linux-can
3788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3790 F:      Documentation/devicetree/bindings/net/can/
3791 F:      drivers/net/can/
3792 F:      include/linux/can/dev.h
3793 F:      include/linux/can/led.h
3794 F:      include/linux/can/platform/
3795 F:      include/linux/can/rx-offload.h
3796 F:      include/uapi/linux/can/error.h
3797 F:      include/uapi/linux/can/netlink.h
3798 F:      include/uapi/linux/can/vxcan.h
3799
3800 CAN NETWORK LAYER
3801 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3802 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3803 L:      linux-can@vger.kernel.org
3804 S:      Maintained
3805 W:      https://github.com/linux-can
3806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3808 F:      Documentation/networking/can.rst
3809 F:      include/linux/can/core.h
3810 F:      include/linux/can/skb.h
3811 F:      include/net/netns/can.h
3812 F:      include/uapi/linux/can.h
3813 F:      include/uapi/linux/can/bcm.h
3814 F:      include/uapi/linux/can/gw.h
3815 F:      include/uapi/linux/can/raw.h
3816 F:      net/can/
3817
3818 CAN-J1939 NETWORK LAYER
3819 M:      Robin van der Gracht <robin@protonic.nl>
3820 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3821 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3822 L:      linux-can@vger.kernel.org
3823 S:      Maintained
3824 F:      Documentation/networking/j1939.rst
3825 F:      include/uapi/linux/can/j1939.h
3826 F:      net/can/j1939/
3827
3828 CAPABILITIES
3829 M:      Serge Hallyn <serge@hallyn.com>
3830 L:      linux-security-module@vger.kernel.org
3831 S:      Supported
3832 F:      include/linux/capability.h
3833 F:      include/uapi/linux/capability.h
3834 F:      kernel/capability.c
3835 F:      security/commoncap.c
3836
3837 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3838 M:      Kevin Tsai <ktsai@capellamicro.com>
3839 S:      Maintained
3840 F:      drivers/iio/light/cm*
3841
3842 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3843 M:      Christian Lamparter <chunkeey@googlemail.com>
3844 L:      linux-wireless@vger.kernel.org
3845 S:      Maintained
3846 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
3847 F:      drivers/net/wireless/ath/carl9170/
3848
3849 CAVIUM I2C DRIVER
3850 M:      Robert Richter <rrichter@marvell.com>
3851 S:      Supported
3852 W:      http://www.marvell.com
3853 F:      drivers/i2c/busses/i2c-octeon*
3854 F:      drivers/i2c/busses/i2c-thunderx*
3855
3856 CAVIUM LIQUIDIO NETWORK DRIVER
3857 M:      Derek Chickles <dchickles@marvell.com>
3858 M:      Satanand Burla <sburla@marvell.com>
3859 M:      Felix Manlunas <fmanlunas@marvell.com>
3860 L:      netdev@vger.kernel.org
3861 S:      Supported
3862 W:      http://www.marvell.com
3863 F:      drivers/net/ethernet/cavium/liquidio/
3864
3865 CAVIUM MMC DRIVER
3866 M:      Robert Richter <rrichter@marvell.com>
3867 S:      Supported
3868 W:      http://www.marvell.com
3869 F:      drivers/mmc/host/cavium*
3870
3871 CAVIUM OCTEON-TX CRYPTO DRIVER
3872 M:      George Cherian <gcherian@marvell.com>
3873 L:      linux-crypto@vger.kernel.org
3874 S:      Supported
3875 W:      http://www.marvell.com
3876 F:      drivers/crypto/cavium/cpt/
3877
3878 CAVIUM THUNDERX2 ARM64 SOC
3879 M:      Robert Richter <rrichter@marvell.com>
3880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3881 S:      Maintained
3882 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3883 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3884
3885 CC2520 IEEE-802.15.4 RADIO DRIVER
3886 M:      Varka Bhadram <varkabhadram@gmail.com>
3887 L:      linux-wpan@vger.kernel.org
3888 S:      Maintained
3889 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3890 F:      drivers/net/ieee802154/cc2520.c
3891 F:      include/linux/spi/cc2520.h
3892
3893 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3894 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3895 L:      linux-crypto@vger.kernel.org
3896 S:      Supported
3897 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3898 F:      drivers/crypto/ccree/
3899
3900 CEC FRAMEWORK
3901 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3902 L:      linux-media@vger.kernel.org
3903 S:      Supported
3904 W:      http://linuxtv.org
3905 T:      git git://linuxtv.org/media_tree.git
3906 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3907 F:      Documentation/devicetree/bindings/media/cec.txt
3908 F:      Documentation/media/kapi/cec-core.rst
3909 F:      Documentation/media/uapi/cec
3910 F:      drivers/media/cec/
3911 F:      drivers/media/rc/keymaps/rc-cec.c
3912 F:      include/media/cec-notifier.h
3913 F:      include/media/cec.h
3914 F:      include/uapi/linux/cec-funcs.h
3915 F:      include/uapi/linux/cec.h
3916
3917 CEC GPIO DRIVER
3918 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3919 L:      linux-media@vger.kernel.org
3920 S:      Supported
3921 W:      http://linuxtv.org
3922 T:      git git://linuxtv.org/media_tree.git
3923 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3924 F:      drivers/media/platform/cec-gpio/
3925
3926 CELL BROADBAND ENGINE ARCHITECTURE
3927 M:      Arnd Bergmann <arnd@arndb.de>
3928 L:      linuxppc-dev@lists.ozlabs.org
3929 S:      Supported
3930 W:      http://www.ibm.com/developerworks/power/cell/
3931 F:      arch/powerpc/include/asm/cell*.h
3932 F:      arch/powerpc/include/asm/spu*.h
3933 F:      arch/powerpc/include/uapi/asm/spu*.h
3934 F:      arch/powerpc/oprofile/*cell*
3935 F:      arch/powerpc/platforms/cell/
3936
3937 CEPH COMMON CODE (LIBCEPH)
3938 M:      Ilya Dryomov <idryomov@gmail.com>
3939 M:      Jeff Layton <jlayton@kernel.org>
3940 L:      ceph-devel@vger.kernel.org
3941 S:      Supported
3942 W:      http://ceph.com/
3943 T:      git git://github.com/ceph/ceph-client.git
3944 F:      include/linux/ceph/
3945 F:      include/linux/crush/
3946 F:      net/ceph/
3947
3948 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3949 M:      Jeff Layton <jlayton@kernel.org>
3950 M:      Ilya Dryomov <idryomov@gmail.com>
3951 L:      ceph-devel@vger.kernel.org
3952 S:      Supported
3953 W:      http://ceph.com/
3954 T:      git git://github.com/ceph/ceph-client.git
3955 F:      Documentation/filesystems/ceph.rst
3956 F:      fs/ceph/
3957
3958 CERTIFICATE HANDLING
3959 M:      David Howells <dhowells@redhat.com>
3960 M:      David Woodhouse <dwmw2@infradead.org>
3961 L:      keyrings@vger.kernel.org
3962 S:      Maintained
3963 F:      Documentation/admin-guide/module-signing.rst
3964 F:      certs/
3965 F:      scripts/extract-cert.c
3966 F:      scripts/sign-file.c
3967
3968 CFAG12864B LCD DRIVER
3969 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3970 S:      Maintained
3971 F:      drivers/auxdisplay/cfag12864b.c
3972 F:      include/linux/cfag12864b.h
3973
3974 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3975 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3976 S:      Maintained
3977 F:      drivers/auxdisplay/cfag12864bfb.c
3978 F:      include/linux/cfag12864b.h
3979
3980 CHAR and MISC DRIVERS
3981 M:      Arnd Bergmann <arnd@arndb.de>
3982 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3983 S:      Supported
3984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3985 F:      drivers/char/
3986 F:      drivers/misc/
3987 F:      include/linux/miscdevice.h
3988
3989 CHECKPATCH
3990 M:      Andy Whitcroft <apw@canonical.com>
3991 M:      Joe Perches <joe@perches.com>
3992 S:      Maintained
3993 F:      scripts/checkpatch.pl
3994
3995 CHINESE DOCUMENTATION
3996 M:      Harry Wei <harryxiyou@gmail.com>
3997 M:      Alex Shi <alex.shi@linux.alibaba.com>
3998 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3999 S:      Maintained
4000 F:      Documentation/translations/zh_CN/
4001
4002 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4003 M:      Peter Chen <Peter.Chen@nxp.com>
4004 L:      linux-usb@vger.kernel.org
4005 S:      Maintained
4006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4007 F:      drivers/usb/chipidea/
4008
4009 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4010 M:      Hans de Goede <hdegoede@redhat.com>
4011 L:      linux-input@vger.kernel.org
4012 S:      Maintained
4013 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
4014 F:      drivers/input/touchscreen/chipone_icn8318.c
4015
4016 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4017 M:      Hans de Goede <hdegoede@redhat.com>
4018 L:      linux-input@vger.kernel.org
4019 S:      Maintained
4020 F:      drivers/input/touchscreen/chipone_icn8505.c
4021
4022 CHROME HARDWARE PLATFORM SUPPORT
4023 M:      Benson Leung <bleung@chromium.org>
4024 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4025 S:      Maintained
4026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4027 F:      drivers/platform/chrome/
4028
4029 CHROMEOS EC CODEC DRIVER
4030 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4031 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4032 R:      Guenter Roeck <groeck@chromium.org>
4033 S:      Maintained
4034 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4035 F:      sound/soc/codecs/cros_ec_codec.*
4036
4037 CHROMEOS EC SUBDRIVERS
4038 M:      Benson Leung <bleung@chromium.org>
4039 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
4040 R:      Guenter Roeck <groeck@chromium.org>
4041 S:      Maintained
4042 F:      drivers/power/supply/cros_usbpd-charger.c
4043 N:      cros_ec
4044 N:      cros-ec
4045
4046 CIRRUS LOGIC AUDIO CODEC DRIVERS
4047 M:      James Schulman <james.schulman@cirrus.com>
4048 M:      David Rhodes <david.rhodes@cirrus.com>
4049 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4050 S:      Maintained
4051 F:      sound/soc/codecs/cs*
4052
4053 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4054 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4055 L:      netdev@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4058
4059 CIRRUS LOGIC LOCHNAGAR DRIVER
4060 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4061 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4062 L:      patches@opensource.cirrus.com
4063 S:      Supported
4064 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
4065 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
4066 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
4067 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4068 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4069 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4070 F:      Documentation/hwmon/lochnagar.rst
4071 F:      drivers/clk/clk-lochnagar.c
4072 F:      drivers/hwmon/lochnagar-hwmon.c
4073 F:      drivers/mfd/lochnagar-i2c.c
4074 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4075 F:      drivers/regulator/lochnagar-regulator.c
4076 F:      include/dt-bindings/clk/lochnagar.h
4077 F:      include/dt-bindings/pinctrl/lochnagar.h
4078 F:      include/linux/mfd/lochnagar*
4079 F:      sound/soc/codecs/lochnagar-sc.c
4080
4081 CIRRUS LOGIC MADERA CODEC DRIVERS
4082 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4083 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4085 L:      patches@opensource.cirrus.com
4086 S:      Supported
4087 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4088 T:      git https://github.com/CirrusLogic/linux-drivers.git
4089 F:      Documentation/devicetree/bindings/mfd/madera.txt
4090 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4091 F:      Documentation/devicetree/bindings/sound/madera.txt
4092 F:      drivers/gpio/gpio-madera*
4093 F:      drivers/irqchip/irq-madera*
4094 F:      drivers/mfd/cs47l*
4095 F:      drivers/mfd/madera*
4096 F:      drivers/pinctrl/cirrus/*
4097 F:      include/dt-bindings/sound/madera*
4098 F:      include/linux/irqchip/irq-madera*
4099 F:      include/linux/mfd/madera/*
4100 F:      include/sound/madera*
4101 F:      sound/soc/codecs/cs47l*
4102 F:      sound/soc/codecs/madera*
4103
4104 CISCO FCOE HBA DRIVER
4105 M:      Satish Kharat <satishkh@cisco.com>
4106 M:      Sesidhar Baddela <sebaddel@cisco.com>
4107 M:      Karan Tilak Kumar <kartilak@cisco.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Supported
4110 F:      drivers/scsi/fnic/
4111
4112 CISCO SCSI HBA DRIVER
4113 M:      Karan Tilak Kumar <kartilak@cisco.com>
4114 M:      Sesidhar Baddela <sebaddel@cisco.com>
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/snic/
4118
4119 CISCO VIC ETHERNET NIC DRIVER
4120 M:      Christian Benvenuti <benve@cisco.com>
4121 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4122 S:      Supported
4123 F:      drivers/net/ethernet/cisco/enic/
4124
4125 CISCO VIC LOW LATENCY NIC DRIVER
4126 M:      Christian Benvenuti <benve@cisco.com>
4127 M:      Nelson Escobar <neescoba@cisco.com>
4128 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4129 S:      Supported
4130 F:      drivers/infiniband/hw/usnic/
4131
4132 CLANG-FORMAT FILE
4133 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4134 S:      Maintained
4135 F:      .clang-format
4136
4137 CLANG/LLVM BUILD SUPPORT
4138 L:      clang-built-linux@googlegroups.com
4139 S:      Supported
4140 W:      https://clangbuiltlinux.github.io/
4141 B:      https://github.com/ClangBuiltLinux/linux/issues
4142 C:      irc://chat.freenode.net/clangbuiltlinux
4143 F:      Documentation/kbuild/llvm.rst
4144 K:      \b(?i:clang|llvm)\b
4145
4146 CLEANCACHE API
4147 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4148 L:      linux-kernel@vger.kernel.org
4149 S:      Maintained
4150 F:      include/linux/cleancache.h
4151 F:      mm/cleancache.c
4152
4153 CLK API
4154 M:      Russell King <linux@armlinux.org.uk>
4155 L:      linux-clk@vger.kernel.org
4156 S:      Maintained
4157 F:      include/linux/clk.h
4158
4159 CLOCKSOURCE, CLOCKEVENT DRIVERS
4160 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4161 M:      Thomas Gleixner <tglx@linutronix.de>
4162 L:      linux-kernel@vger.kernel.org
4163 S:      Supported
4164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4165 F:      Documentation/devicetree/bindings/timer/
4166 F:      drivers/clocksource/
4167
4168 CMPC ACPI DRIVER
4169 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4170 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4171 L:      platform-driver-x86@vger.kernel.org
4172 S:      Supported
4173 F:      drivers/platform/x86/classmate-laptop.c
4174
4175 COBALT MEDIA DRIVER
4176 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4177 L:      linux-media@vger.kernel.org
4178 S:      Supported
4179 W:      https://linuxtv.org
4180 T:      git git://linuxtv.org/media_tree.git
4181 F:      drivers/media/pci/cobalt/
4182
4183 COCCINELLE/Semantic Patches (SmPL)
4184 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4185 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4186 M:      Nicolas Palix <nicolas.palix@imag.fr>
4187 M:      Michal Marek <michal.lkml@markovi.net>
4188 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4189 S:      Supported
4190 W:      http://coccinelle.lip6.fr/
4191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4192 F:      Documentation/dev-tools/coccinelle.rst
4193 F:      scripts/coccicheck
4194 F:      scripts/coccinelle/
4195
4196 CODA FILE SYSTEM
4197 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4198 M:      coda@cs.cmu.edu
4199 L:      codalist@coda.cs.cmu.edu
4200 S:      Maintained
4201 W:      http://www.coda.cs.cmu.edu/
4202 F:      Documentation/filesystems/coda.txt
4203 F:      fs/coda/
4204 F:      include/linux/coda*.h
4205 F:      include/uapi/linux/coda*.h
4206
4207 CODA V4L2 MEM2MEM DRIVER
4208 M:      Philipp Zabel <p.zabel@pengutronix.de>
4209 L:      linux-media@vger.kernel.org
4210 S:      Maintained
4211 F:      Documentation/devicetree/bindings/media/coda.txt
4212 F:      drivers/media/platform/coda/
4213
4214 CODE OF CONDUCT
4215 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4216 S:      Supported
4217 F:      Documentation/process/code-of-conduct-interpretation.rst
4218 F:      Documentation/process/code-of-conduct.rst
4219
4220 COMMON CLK FRAMEWORK
4221 M:      Michael Turquette <mturquette@baylibre.com>
4222 M:      Stephen Boyd <sboyd@kernel.org>
4223 L:      linux-clk@vger.kernel.org
4224 S:      Maintained
4225 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4227 F:      Documentation/devicetree/bindings/clock/
4228 F:      drivers/clk/
4229 F:      include/linux/clk-pr*
4230 F:      include/linux/clk/
4231 F:      include/linux/of_clk.h
4232 X:      drivers/clk/clkdev.c
4233
4234 COMMON INTERNET FILE SYSTEM (CIFS)
4235 M:      Steve French <sfrench@samba.org>
4236 L:      linux-cifs@vger.kernel.org
4237 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4238 S:      Supported
4239 W:      http://linux-cifs.samba.org/
4240 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4241 F:      Documentation/admin-guide/cifs/
4242 F:      fs/cifs/
4243
4244 COMPACTPCI HOTPLUG CORE
4245 M:      Scott Murray <scott@spiteful.org>
4246 L:      linux-pci@vger.kernel.org
4247 S:      Maintained
4248 F:      drivers/pci/hotplug/cpci_hotplug*
4249
4250 COMPACTPCI HOTPLUG GENERIC DRIVER
4251 M:      Scott Murray <scott@spiteful.org>
4252 L:      linux-pci@vger.kernel.org
4253 S:      Maintained
4254 F:      drivers/pci/hotplug/cpcihp_generic.c
4255
4256 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4257 M:      Scott Murray <scott@spiteful.org>
4258 L:      linux-pci@vger.kernel.org
4259 S:      Maintained
4260 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4261
4262 COMPAL LAPTOP SUPPORT
4263 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4264 L:      platform-driver-x86@vger.kernel.org
4265 S:      Maintained
4266 F:      drivers/platform/x86/compal-laptop.c
4267
4268 COMPILER ATTRIBUTES
4269 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4270 S:      Maintained
4271 F:      include/linux/compiler_attributes.h
4272
4273 CONEXANT ACCESSRUNNER USB DRIVER
4274 L:      accessrunner-general@lists.sourceforge.net
4275 S:      Orphan
4276 W:      http://accessrunner.sourceforge.net/
4277 F:      drivers/usb/atm/cxacru.c
4278
4279 CONFIGFS
4280 M:      Joel Becker <jlbec@evilplan.org>
4281 M:      Christoph Hellwig <hch@lst.de>
4282 S:      Supported
4283 T:      git git://git.infradead.org/users/hch/configfs.git
4284 F:      fs/configfs/
4285 F:      include/linux/configfs.h
4286
4287 CONNECTOR
4288 M:      Evgeniy Polyakov <zbr@ioremap.net>
4289 L:      netdev@vger.kernel.org
4290 S:      Maintained
4291 F:      drivers/connector/
4292
4293 CONTROL GROUP (CGROUP)
4294 M:      Tejun Heo <tj@kernel.org>
4295 M:      Li Zefan <lizefan@huawei.com>
4296 M:      Johannes Weiner <hannes@cmpxchg.org>
4297 L:      cgroups@vger.kernel.org
4298 S:      Maintained
4299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4300 F:      Documentation/admin-guide/cgroup-v1/
4301 F:      Documentation/admin-guide/cgroup-v2.rst
4302 F:      include/linux/cgroup*
4303 F:      kernel/cgroup/
4304
4305 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4306 M:      Tejun Heo <tj@kernel.org>
4307 M:      Jens Axboe <axboe@kernel.dk>
4308 L:      cgroups@vger.kernel.org
4309 L:      linux-block@vger.kernel.org
4310 T:      git git://git.kernel.dk/linux-block
4311 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4312 F:      block/bfq-cgroup.c
4313 F:      block/blk-cgroup.c
4314 F:      block/blk-iolatency.c
4315 F:      block/blk-throttle.c
4316 F:      include/linux/blk-cgroup.h
4317
4318 CONTROL GROUP - CPUSET
4319 M:      Li Zefan <lizefan@huawei.com>
4320 L:      cgroups@vger.kernel.org
4321 S:      Maintained
4322 W:      http://www.bullopensource.org/cpuset/
4323 W:      http://oss.sgi.com/projects/cpusets/
4324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4325 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4326 F:      include/linux/cpuset.h
4327 F:      kernel/cgroup/cpuset.c
4328
4329 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4330 M:      Johannes Weiner <hannes@cmpxchg.org>
4331 M:      Michal Hocko <mhocko@kernel.org>
4332 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4333 L:      cgroups@vger.kernel.org
4334 L:      linux-mm@kvack.org
4335 S:      Maintained
4336 F:      mm/memcontrol.c
4337 F:      mm/swap_cgroup.c
4338
4339 CORETEMP HARDWARE MONITORING DRIVER
4340 M:      Fenghua Yu <fenghua.yu@intel.com>
4341 L:      linux-hwmon@vger.kernel.org
4342 S:      Maintained
4343 F:      Documentation/hwmon/coretemp.rst
4344 F:      drivers/hwmon/coretemp.c
4345
4346 COSA/SRP SYNC SERIAL DRIVER
4347 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4348 S:      Maintained
4349 W:      http://www.fi.muni.cz/~kas/cosa/
4350 F:      drivers/net/wan/cosa*
4351
4352 COUNTER SUBSYSTEM
4353 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4354 L:      linux-iio@vger.kernel.org
4355 S:      Maintained
4356 F:      Documentation/ABI/testing/sysfs-bus-counter*
4357 F:      Documentation/driver-api/generic-counter.rst
4358 F:      drivers/counter/
4359 F:      include/linux/counter.h
4360 F:      include/linux/counter_enum.h
4361
4362 CPMAC ETHERNET DRIVER
4363 M:      Florian Fainelli <f.fainelli@gmail.com>
4364 L:      netdev@vger.kernel.org
4365 S:      Maintained
4366 F:      drivers/net/ethernet/ti/cpmac.c
4367
4368 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4369 M:      Viresh Kumar <viresh.kumar@linaro.org>
4370 M:      Sudeep Holla <sudeep.holla@arm.com>
4371 L:      linux-pm@vger.kernel.org
4372 S:      Maintained
4373 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4374 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4375
4376 CPU FREQUENCY SCALING FRAMEWORK
4377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4378 M:      Viresh Kumar <viresh.kumar@linaro.org>
4379 L:      linux-pm@vger.kernel.org
4380 S:      Maintained
4381 B:      https://bugzilla.kernel.org
4382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4384 F:      Documentation/admin-guide/pm/cpufreq.rst
4385 F:      Documentation/admin-guide/pm/intel_pstate.rst
4386 F:      Documentation/cpu-freq/
4387 F:      Documentation/devicetree/bindings/cpufreq/
4388 F:      drivers/cpufreq/
4389 F:      include/linux/cpufreq.h
4390 F:      include/linux/sched/cpufreq.h
4391 F:      kernel/sched/cpufreq*.c
4392 F:      tools/testing/selftests/cpufreq/
4393
4394 CPU IDLE TIME MANAGEMENT FRAMEWORK
4395 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4396 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4397 L:      linux-pm@vger.kernel.org
4398 S:      Maintained
4399 B:      https://bugzilla.kernel.org
4400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4401 F:      Documentation/admin-guide/pm/cpuidle.rst
4402 F:      Documentation/driver-api/pm/cpuidle.rst
4403 F:      drivers/cpuidle/*
4404 F:      include/linux/cpuidle.h
4405
4406 CPU POWER MONITORING SUBSYSTEM
4407 M:      Thomas Renninger <trenn@suse.com>
4408 M:      Shuah Khan <shuah@kernel.org>
4409 M:      Shuah Khan <skhan@linuxfoundation.org>
4410 L:      linux-pm@vger.kernel.org
4411 S:      Maintained
4412 F:      tools/power/cpupower/
4413
4414 CPUID/MSR DRIVER
4415 M:      "H. Peter Anvin" <hpa@zytor.com>
4416 S:      Maintained
4417 F:      arch/x86/kernel/cpuid.c
4418 F:      arch/x86/kernel/msr.c
4419
4420 CPUIDLE DRIVER - ARM BIG LITTLE
4421 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4422 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4423 L:      linux-pm@vger.kernel.org
4424 L:      linux-arm-kernel@lists.infradead.org
4425 S:      Maintained
4426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4427 F:      drivers/cpuidle/cpuidle-big_little.c
4428
4429 CPUIDLE DRIVER - ARM EXYNOS
4430 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4431 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4432 M:      Kukjin Kim <kgene@kernel.org>
4433 L:      linux-pm@vger.kernel.org
4434 L:      linux-samsung-soc@vger.kernel.org
4435 S:      Supported
4436 F:      arch/arm/mach-exynos/pm.c
4437 F:      drivers/cpuidle/cpuidle-exynos.c
4438
4439 CPUIDLE DRIVER - ARM PSCI
4440 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4441 M:      Sudeep Holla <sudeep.holla@arm.com>
4442 L:      linux-pm@vger.kernel.org
4443 L:      linux-arm-kernel@lists.infradead.org
4444 S:      Supported
4445 F:      drivers/cpuidle/cpuidle-psci.c
4446
4447 CRAMFS FILESYSTEM
4448 M:      Nicolas Pitre <nico@fluxnic.net>
4449 S:      Maintained
4450 F:      Documentation/filesystems/cramfs.rst
4451 F:      fs/cramfs/
4452
4453 CREATIVE SB0540
4454 M:      Bastien Nocera <hadess@hadess.net>
4455 L:      linux-input@vger.kernel.org
4456 S:      Maintained
4457 F:      drivers/hid/hid-creative-sb0540.c
4458
4459 CRYPTO API
4460 M:      Herbert Xu <herbert@gondor.apana.org.au>
4461 M:      "David S. Miller" <davem@davemloft.net>
4462 L:      linux-crypto@vger.kernel.org
4463 S:      Maintained
4464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4466 F:      Documentation/crypto/
4467 F:      Documentation/devicetree/bindings/crypto/
4468 F:      arch/*/crypto/
4469 F:      crypto/
4470 F:      drivers/crypto/
4471 F:      include/crypto/
4472 F:      include/linux/crypto*
4473 F:      lib/crypto/
4474
4475 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4476 M:      Neil Horman <nhorman@tuxdriver.com>
4477 L:      linux-crypto@vger.kernel.org
4478 S:      Maintained
4479 F:      crypto/ansi_cprng.c
4480 F:      crypto/rng.c
4481
4482 CS3308 MEDIA DRIVER
4483 M:      Hans Verkuil <hverkuil@xs4all.nl>
4484 L:      linux-media@vger.kernel.org
4485 S:      Odd Fixes
4486 W:      http://linuxtv.org
4487 T:      git git://linuxtv.org/media_tree.git
4488 F:      drivers/media/i2c/cs3308.c
4489
4490 CS5535 Audio ALSA driver
4491 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4492 S:      Maintained
4493 F:      sound/pci/cs5535audio/
4494
4495 CSI DRIVERS FOR ALLWINNER V3s
4496 M:      Yong Deng <yong.deng@magewell.com>
4497 L:      linux-media@vger.kernel.org
4498 S:      Maintained
4499 T:      git git://linuxtv.org/media_tree.git
4500 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
4501 F:      drivers/media/platform/sunxi/sun6i-csi/
4502
4503 CW1200 WLAN driver
4504 M:      Solomon Peachy <pizza@shaftnet.org>
4505 S:      Maintained
4506 F:      drivers/net/wireless/st/cw1200/
4507
4508 CX18 VIDEO4LINUX DRIVER
4509 M:      Andy Walls <awalls@md.metrocast.net>
4510 L:      linux-media@vger.kernel.org
4511 S:      Maintained
4512 W:      https://linuxtv.org
4513 T:      git git://linuxtv.org/media_tree.git
4514 F:      drivers/media/pci/cx18/
4515 F:      include/uapi/linux/ivtv*
4516
4517 CX2341X MPEG ENCODER HELPER MODULE
4518 M:      Hans Verkuil <hverkuil@xs4all.nl>
4519 L:      linux-media@vger.kernel.org
4520 S:      Maintained
4521 W:      https://linuxtv.org
4522 T:      git git://linuxtv.org/media_tree.git
4523 F:      drivers/media/common/cx2341x*
4524 F:      include/media/drv-intf/cx2341x.h
4525
4526 CX24120 MEDIA DRIVER
4527 M:      Jemma Denson <jdenson@gmail.com>
4528 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4529 L:      linux-media@vger.kernel.org
4530 S:      Maintained
4531 W:      https://linuxtv.org
4532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4533 F:      drivers/media/dvb-frontends/cx24120*
4534
4535 CX88 VIDEO4LINUX DRIVER
4536 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4537 L:      linux-media@vger.kernel.org
4538 S:      Odd fixes
4539 W:      https://linuxtv.org
4540 T:      git git://linuxtv.org/media_tree.git
4541 F:      Documentation/media/v4l-drivers/cx88*
4542 F:      drivers/media/pci/cx88/
4543
4544 CXD2820R MEDIA DRIVER
4545 M:      Antti Palosaari <crope@iki.fi>
4546 L:      linux-media@vger.kernel.org
4547 S:      Maintained
4548 W:      https://linuxtv.org
4549 W:      http://palosaari.fi/linux/
4550 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4551 T:      git git://linuxtv.org/anttip/media_tree.git
4552 F:      drivers/media/dvb-frontends/cxd2820r*
4553
4554 CXGB3 ETHERNET DRIVER (CXGB3)
4555 M:      Vishal Kulkarni <vishal@chelsio.com>
4556 L:      netdev@vger.kernel.org
4557 S:      Supported
4558 W:      http://www.chelsio.com
4559 F:      drivers/net/ethernet/chelsio/cxgb3/
4560
4561 CXGB3 ISCSI DRIVER (CXGB3I)
4562 M:      Karen Xie <kxie@chelsio.com>
4563 L:      linux-scsi@vger.kernel.org
4564 S:      Supported
4565 W:      http://www.chelsio.com
4566 F:      drivers/scsi/cxgbi/cxgb3i
4567
4568 CXGB4 CRYPTO DRIVER (chcr)
4569 M:      Ayush Sawal <ayush.sawal@chelsio.com>
4570 M:      Vinay Kumar Yadav <vinay.yadav@chelsio.com>
4571 M:      Rohit Maheshwari <rohitm@chelsio.com>
4572 L:      linux-crypto@vger.kernel.org
4573 S:      Supported
4574 W:      http://www.chelsio.com
4575 F:      drivers/crypto/chelsio
4576
4577 CXGB4 ETHERNET DRIVER (CXGB4)
4578 M:      Vishal Kulkarni <vishal@chelsio.com>
4579 L:      netdev@vger.kernel.org
4580 S:      Supported
4581 W:      http://www.chelsio.com
4582 F:      drivers/net/ethernet/chelsio/cxgb4/
4583
4584 CXGB4 ISCSI DRIVER (CXGB4I)
4585 M:      Karen Xie <kxie@chelsio.com>
4586 L:      linux-scsi@vger.kernel.org
4587 S:      Supported
4588 W:      http://www.chelsio.com
4589 F:      drivers/scsi/cxgbi/cxgb4i
4590
4591 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4592 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4593 L:      linux-rdma@vger.kernel.org
4594 S:      Supported
4595 W:      http://www.openfabrics.org
4596 F:      drivers/infiniband/hw/cxgb4/
4597 F:      include/uapi/rdma/cxgb4-abi.h
4598
4599 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4600 M:      Vishal Kulkarni <vishal@gmail.com>
4601 L:      netdev@vger.kernel.org
4602 S:      Supported
4603 W:      http://www.chelsio.com
4604 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4605
4606 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4607 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4608 M:      Andrew Donnellan <ajd@linux.ibm.com>
4609 L:      linuxppc-dev@lists.ozlabs.org
4610 S:      Supported
4611 F:      Documentation/ABI/testing/sysfs-class-cxl
4612 F:      Documentation/powerpc/cxl.rst
4613 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4614 F:      drivers/misc/cxl/
4615 F:      include/misc/cxl*
4616 F:      include/uapi/misc/cxl.h
4617
4618 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4619 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4620 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4621 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4622 L:      linux-scsi@vger.kernel.org
4623 S:      Supported
4624 F:      Documentation/powerpc/cxlflash.rst
4625 F:      drivers/scsi/cxlflash/
4626 F:      include/uapi/scsi/cxlflash_ioctl.h
4627
4628 CYBERPRO FB DRIVER
4629 M:      Russell King <linux@armlinux.org.uk>
4630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4631 S:      Maintained
4632 W:      http://www.armlinux.org.uk/
4633 F:      drivers/video/fbdev/cyber2000fb.*
4634
4635 CYCLADES ASYNC MUX DRIVER
4636 S:      Orphan
4637 W:      http://www.cyclades.com/
4638 F:      drivers/tty/cyclades.c
4639 F:      include/linux/cyclades.h
4640 F:      include/uapi/linux/cyclades.h
4641
4642 CYCLADES PC300 DRIVER
4643 S:      Orphan
4644 W:      http://www.cyclades.com/
4645 F:      drivers/net/wan/pc300*
4646
4647 CYPRESS_FIRMWARE MEDIA DRIVER
4648 M:      Antti Palosaari <crope@iki.fi>
4649 L:      linux-media@vger.kernel.org
4650 S:      Maintained
4651 W:      https://linuxtv.org
4652 W:      http://palosaari.fi/linux/
4653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4654 T:      git git://linuxtv.org/anttip/media_tree.git
4655 F:      drivers/media/common/cypress_firmware*
4656
4657 CYTTSP TOUCHSCREEN DRIVER
4658 M:      Ferruh Yigit <fery@cypress.com>
4659 L:      linux-input@vger.kernel.org
4660 S:      Supported
4661 F:      drivers/input/touchscreen/cyttsp*
4662 F:      include/linux/input/cyttsp.h
4663
4664 D-LINK DIR-685 TOUCHKEYS DRIVER
4665 M:      Linus Walleij <linus.walleij@linaro.org>
4666 L:      linux-input@vger.kernel.org
4667 S:      Supported
4668 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4669
4670 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4671 M:      Joshua Kinard <kumba@gentoo.org>
4672 S:      Maintained
4673 F:      drivers/rtc/rtc-ds1685.c
4674 F:      include/linux/rtc/ds1685.h
4675
4676 DAMA SLAVE for AX.25
4677 M:      Joerg Reuter <jreuter@yaina.de>
4678 L:      linux-hams@vger.kernel.org
4679 S:      Maintained
4680 W:      http://yaina.de/jreuter/
4681 W:      http://www.qsl.net/dl1bke/
4682 F:      net/ax25/af_ax25.c
4683 F:      net/ax25/ax25_dev.c
4684 F:      net/ax25/ax25_ds_*
4685 F:      net/ax25/ax25_in.c
4686 F:      net/ax25/ax25_out.c
4687 F:      net/ax25/ax25_timer.c
4688 F:      net/ax25/sysctl_net_ax25.c
4689
4690 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4691 L:      netdev@vger.kernel.org
4692 S:      Orphan
4693 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4694 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4695
4696 DC390/AM53C974 SCSI driver
4697 M:      Hannes Reinecke <hare@suse.com>
4698 L:      linux-scsi@vger.kernel.org
4699 S:      Maintained
4700 F:      drivers/scsi/am53c974.c
4701
4702 DC395x SCSI driver
4703 M:      Oliver Neukum <oliver@neukum.org>
4704 M:      Ali Akcaagac <aliakc@web.de>
4705 M:      Jamie Lenehan <lenehan@twibble.org>
4706 L:      dc395x@twibble.org
4707 S:      Maintained
4708 W:      http://twibble.org/dist/dc395x/
4709 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4710 F:      Documentation/scsi/dc395x.rst
4711 F:      drivers/scsi/dc395x.*
4712
4713 DCCP PROTOCOL
4714 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4715 L:      dccp@vger.kernel.org
4716 S:      Maintained
4717 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4718 F:      include/linux/dccp.h
4719 F:      include/linux/tfrc.h
4720 F:      include/uapi/linux/dccp.h
4721 F:      net/dccp/
4722
4723 DECnet NETWORK LAYER
4724 L:      linux-decnet-user@lists.sourceforge.net
4725 S:      Orphan
4726 W:      http://linux-decnet.sourceforge.net
4727 F:      Documentation/networking/decnet.txt
4728 F:      net/decnet/
4729
4730 DECSTATION PLATFORM SUPPORT
4731 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4732 L:      linux-mips@vger.kernel.org
4733 S:      Maintained
4734 W:      http://www.linux-mips.org/wiki/DECstation
4735 F:      arch/mips/dec/
4736 F:      arch/mips/include/asm/dec/
4737 F:      arch/mips/include/asm/mach-dec/
4738
4739 DEFXX FDDI NETWORK DRIVER
4740 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4741 S:      Maintained
4742 F:      drivers/net/fddi/defxx.*
4743
4744 DEFZA FDDI NETWORK DRIVER
4745 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4746 S:      Maintained
4747 F:      drivers/net/fddi/defza.*
4748
4749 DEINTERLACE DRIVERS FOR ALLWINNER H3
4750 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4751 L:      linux-media@vger.kernel.org
4752 S:      Maintained
4753 T:      git git://linuxtv.org/media_tree.git
4754 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4755 F:      drivers/media/platform/sunxi/sun8i-di/
4756
4757 DELL LAPTOP DRIVER
4758 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4759 M:      Pali Rohár <pali@kernel.org>
4760 L:      platform-driver-x86@vger.kernel.org
4761 S:      Maintained
4762 F:      drivers/platform/x86/dell-laptop.c
4763
4764 DELL LAPTOP FREEFALL DRIVER
4765 M:      Pali Rohár <pali@kernel.org>
4766 S:      Maintained
4767 F:      drivers/platform/x86/dell-smo8800.c
4768
4769 DELL LAPTOP RBTN DRIVER
4770 M:      Pali Rohár <pali@kernel.org>
4771 S:      Maintained
4772 F:      drivers/platform/x86/dell-rbtn.*
4773
4774 DELL LAPTOP SMM DRIVER
4775 M:      Pali Rohár <pali@kernel.org>
4776 S:      Maintained
4777 F:      drivers/hwmon/dell-smm-hwmon.c
4778 F:      include/uapi/linux/i8k.h
4779
4780 DELL REMOTE BIOS UPDATE DRIVER
4781 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4782 L:      platform-driver-x86@vger.kernel.org
4783 S:      Maintained
4784 F:      drivers/platform/x86/dell_rbu.c
4785
4786 DELL SMBIOS DRIVER
4787 M:      Pali Rohár <pali@kernel.org>
4788 M:      Mario Limonciello <mario.limonciello@dell.com>
4789 L:      platform-driver-x86@vger.kernel.org
4790 S:      Maintained
4791 F:      drivers/platform/x86/dell-smbios.*
4792
4793 DELL SMBIOS SMM DRIVER
4794 M:      Mario Limonciello <mario.limonciello@dell.com>
4795 L:      platform-driver-x86@vger.kernel.org
4796 S:      Maintained
4797 F:      drivers/platform/x86/dell-smbios-smm.c
4798
4799 DELL SMBIOS WMI DRIVER
4800 M:      Mario Limonciello <mario.limonciello@dell.com>
4801 L:      platform-driver-x86@vger.kernel.org
4802 S:      Maintained
4803 F:      drivers/platform/x86/dell-smbios-wmi.c
4804 F:      tools/wmi/dell-smbios-example.c
4805
4806 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4807 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4808 L:      platform-driver-x86@vger.kernel.org
4809 S:      Maintained
4810 F:      Documentation/driver-api/dcdbas.rst
4811 F:      drivers/platform/x86/dcdbas.*
4812
4813 DELL WMI DESCRIPTOR DRIVER
4814 M:      Mario Limonciello <mario.limonciello@dell.com>
4815 S:      Maintained
4816 F:      drivers/platform/x86/dell-wmi-descriptor.c
4817
4818 DELL WMI NOTIFICATIONS DRIVER
4819 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4820 M:      Pali Rohár <pali@kernel.org>
4821 S:      Maintained
4822 F:      drivers/platform/x86/dell-wmi.c
4823
4824 DELTA ST MEDIA DRIVER
4825 M:      Hugues Fruchet <hugues.fruchet@st.com>
4826 L:      linux-media@vger.kernel.org
4827 S:      Supported
4828 W:      https://linuxtv.org
4829 T:      git git://linuxtv.org/media_tree.git
4830 F:      drivers/media/platform/sti/delta
4831
4832 DENALI NAND DRIVER
4833 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4834 L:      linux-mtd@lists.infradead.org
4835 S:      Supported
4836 F:      drivers/mtd/nand/raw/denali*
4837
4838 DESIGNWARE EDMA CORE IP DRIVER
4839 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4840 L:      dmaengine@vger.kernel.org
4841 S:      Maintained
4842 F:      drivers/dma/dw-edma/
4843 F:      include/linux/dma/edma.h
4844
4845 DESIGNWARE USB2 DRD IP DRIVER
4846 M:      Minas Harutyunyan <hminas@synopsys.com>
4847 L:      linux-usb@vger.kernel.org
4848 S:      Maintained
4849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4850 F:      drivers/usb/dwc2/
4851
4852 DESIGNWARE USB3 DRD IP DRIVER
4853 M:      Felipe Balbi <balbi@kernel.org>
4854 L:      linux-usb@vger.kernel.org
4855 S:      Maintained
4856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4857 F:      drivers/usb/dwc3/
4858
4859 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4860 M:      Andreas Klinger <ak@it-klinger.de>
4861 L:      linux-iio@vger.kernel.org
4862 S:      Maintained
4863 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4864 F:      drivers/iio/proximity/srf*.c
4865
4866 DEVICE COREDUMP (DEV_COREDUMP)
4867 M:      Johannes Berg <johannes@sipsolutions.net>
4868 L:      linux-kernel@vger.kernel.org
4869 S:      Maintained
4870 F:      drivers/base/devcoredump.c
4871 F:      include/linux/devcoredump.h
4872
4873 DEVICE DIRECT ACCESS (DAX)
4874 M:      Dan Williams <dan.j.williams@intel.com>
4875 M:      Vishal Verma <vishal.l.verma@intel.com>
4876 M:      Dave Jiang <dave.jiang@intel.com>
4877 L:      linux-nvdimm@lists.01.org
4878 S:      Supported
4879 F:      drivers/dax/
4880
4881 DEVICE FREQUENCY (DEVFREQ)
4882 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4883 M:      Kyungmin Park <kyungmin.park@samsung.com>
4884 M:      Chanwoo Choi <cw00.choi@samsung.com>
4885 L:      linux-pm@vger.kernel.org
4886 S:      Maintained
4887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4888 F:      Documentation/devicetree/bindings/devfreq/
4889 F:      drivers/devfreq/
4890 F:      include/linux/devfreq.h
4891 F:      include/trace/events/devfreq.h
4892
4893 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4894 M:      Chanwoo Choi <cw00.choi@samsung.com>
4895 L:      linux-pm@vger.kernel.org
4896 S:      Supported
4897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4898 F:      Documentation/devicetree/bindings/devfreq/event/
4899 F:      drivers/devfreq/devfreq-event.c
4900 F:      drivers/devfreq/event/
4901 F:      include/dt-bindings/pmu/exynos_ppmu.h
4902 F:      include/linux/devfreq-event.h
4903
4904 DEVICE NUMBER REGISTRY
4905 M:      Torben Mathiasen <device@lanana.org>
4906 S:      Maintained
4907 W:      http://lanana.org/docs/device-list/index.html
4908
4909 DEVICE-MAPPER  (LVM)
4910 M:      Alasdair Kergon <agk@redhat.com>
4911 M:      Mike Snitzer <snitzer@redhat.com>
4912 M:      dm-devel@redhat.com
4913 L:      dm-devel@redhat.com
4914 S:      Maintained
4915 W:      http://sources.redhat.com/dm
4916 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4918 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4919 F:      Documentation/admin-guide/device-mapper/
4920 F:      drivers/md/Kconfig
4921 F:      drivers/md/Makefile
4922 F:      drivers/md/dm*
4923 F:      drivers/md/persistent-data/
4924 F:      include/linux/device-mapper.h
4925 F:      include/linux/dm-*.h
4926 F:      include/uapi/linux/dm-*.h
4927
4928 DEVLINK
4929 M:      Jiri Pirko <jiri@mellanox.com>
4930 L:      netdev@vger.kernel.org
4931 S:      Supported
4932 F:      Documentation/networking/devlink
4933 F:      include/net/devlink.h
4934 F:      include/uapi/linux/devlink.h
4935 F:      net/core/devlink.c
4936
4937 DIALOG SEMICONDUCTOR DRIVERS
4938 M:      Support Opensource <support.opensource@diasemi.com>
4939 S:      Supported
4940 W:      http://www.dialog-semiconductor.com/products
4941 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4942 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4943 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4944 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4945 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4946 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4947 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4948 F:      Documentation/hwmon/da90??.rst
4949 F:      drivers/gpio/gpio-da90??.c
4950 F:      drivers/hwmon/da90??-hwmon.c
4951 F:      drivers/iio/adc/da91??-*.c
4952 F:      drivers/input/misc/da90??_onkey.c
4953 F:      drivers/input/touchscreen/da9052_tsi.c
4954 F:      drivers/leds/leds-da90??.c
4955 F:      drivers/mfd/da903x.c
4956 F:      drivers/mfd/da90??-*.c
4957 F:      drivers/mfd/da91??-*.c
4958 F:      drivers/pinctrl/pinctrl-da90??.c
4959 F:      drivers/power/supply/da9052-battery.c
4960 F:      drivers/power/supply/da91??-*.c
4961 F:      drivers/regulator/da903x.c
4962 F:      drivers/regulator/da9???-regulator.[ch]
4963 F:      drivers/regulator/slg51000-regulator.[ch]
4964 F:      drivers/rtc/rtc-da90??.c
4965 F:      drivers/thermal/da90??-thermal.c
4966 F:      drivers/video/backlight/da90??_bl.c
4967 F:      drivers/watchdog/da90??_wdt.c
4968 F:      include/linux/mfd/da903x.h
4969 F:      include/linux/mfd/da9052/
4970 F:      include/linux/mfd/da9055/
4971 F:      include/linux/mfd/da9062/
4972 F:      include/linux/mfd/da9063/
4973 F:      include/linux/mfd/da9150/
4974 F:      include/linux/regulator/da9211.h
4975 F:      include/sound/da[79]*.h
4976 F:      sound/soc/codecs/da[79]*.[ch]
4977
4978 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4979 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4980 L:      linux-gpio@vger.kernel.org
4981 S:      Maintained
4982 F:      drivers/gpio/gpio-gpio-mm.c
4983
4984 DIOLAN U2C-12 I2C DRIVER
4985 M:      Guenter Roeck <linux@roeck-us.net>
4986 L:      linux-i2c@vger.kernel.org
4987 S:      Maintained
4988 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4989
4990 DIRECTORY NOTIFICATION (DNOTIFY)
4991 M:      Jan Kara <jack@suse.cz>
4992 R:      Amir Goldstein <amir73il@gmail.com>
4993 L:      linux-fsdevel@vger.kernel.org
4994 S:      Maintained
4995 F:      Documentation/filesystems/dnotify.txt
4996 F:      fs/notify/dnotify/
4997 F:      include/linux/dnotify.h
4998
4999 DISK GEOMETRY AND PARTITION HANDLING
5000 M:      Andries Brouwer <aeb@cwi.nl>
5001 S:      Maintained
5002 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
5003 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
5004 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
5005
5006 DISKQUOTA
5007 M:      Jan Kara <jack@suse.com>
5008 S:      Maintained
5009 F:      Documentation/filesystems/quota.txt
5010 F:      fs/quota/
5011 F:      include/linux/quota*.h
5012 F:      include/uapi/linux/quota*.h
5013
5014 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
5015 M:      Bernie Thompson <bernie@plugable.com>
5016 L:      linux-fbdev@vger.kernel.org
5017 S:      Maintained
5018 W:      http://plugable.com/category/projects/udlfb/
5019 F:      Documentation/fb/udlfb.rst
5020 F:      drivers/video/fbdev/udlfb.c
5021 F:      include/video/udlfb.h
5022
5023 DISTRIBUTED LOCK MANAGER (DLM)
5024 M:      Christine Caulfield <ccaulfie@redhat.com>
5025 M:      David Teigland <teigland@redhat.com>
5026 L:      cluster-devel@redhat.com
5027 S:      Supported
5028 W:      http://sources.redhat.com/cluster/
5029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
5030 F:      fs/dlm/
5031
5032 DMA BUFFER SHARING FRAMEWORK
5033 M:      Sumit Semwal <sumit.semwal@linaro.org>
5034 L:      linux-media@vger.kernel.org
5035 L:      dri-devel@lists.freedesktop.org
5036 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5037 S:      Maintained
5038 T:      git git://anongit.freedesktop.org/drm/drm-misc
5039 F:      Documentation/driver-api/dma-buf.rst
5040 F:      drivers/dma-buf/
5041 F:      include/linux/*fence.h
5042 F:      include/linux/dma-buf*
5043 F:      include/linux/dma-resv.h
5044 K:      dma_(buf|fence|resv)
5045
5046 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
5047 M:      Vinod Koul <vkoul@kernel.org>
5048 L:      dmaengine@vger.kernel.org
5049 S:      Maintained
5050 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5051 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5052 F:      Documentation/devicetree/bindings/dma/
5053 F:      Documentation/driver-api/dmaengine/
5054 F:      drivers/dma/
5055 F:      include/linux/dmaengine.h
5056 F:      include/linux/of_dma.h
5057
5058 DMA MAPPING HELPERS
5059 M:      Christoph Hellwig <hch@lst.de>
5060 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5061 R:      Robin Murphy <robin.murphy@arm.com>
5062 L:      iommu@lists.linux-foundation.org
5063 S:      Supported
5064 W:      http://git.infradead.org/users/hch/dma-mapping.git
5065 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5066 F:      include/asm-generic/dma-mapping.h
5067 F:      include/linux/dma-direct.h
5068 F:      include/linux/dma-mapping.h
5069 F:      include/linux/dma-noncoherent.h
5070 F:      kernel/dma/
5071
5072 DMA-BUF HEAPS FRAMEWORK
5073 M:      Sumit Semwal <sumit.semwal@linaro.org>
5074 R:      Andrew F. Davis <afd@ti.com>
5075 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5076 R:      Liam Mark <lmark@codeaurora.org>
5077 R:      Laura Abbott <labbott@redhat.com>
5078 R:      Brian Starkey <Brian.Starkey@arm.com>
5079 R:      John Stultz <john.stultz@linaro.org>
5080 L:      linux-media@vger.kernel.org
5081 L:      dri-devel@lists.freedesktop.org
5082 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
5083 S:      Maintained
5084 T:      git git://anongit.freedesktop.org/drm/drm-misc
5085 F:      drivers/dma-buf/dma-heap.c
5086 F:      drivers/dma-buf/heaps/*
5087 F:      include/linux/dma-heap.h
5088 F:      include/uapi/linux/dma-heap.h
5089
5090 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5091 M:      Lukasz Luba <lukasz.luba@arm.com>
5092 L:      linux-pm@vger.kernel.org
5093 L:      linux-samsung-soc@vger.kernel.org
5094 S:      Maintained
5095 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5096 F:      drivers/memory/samsung/exynos5422-dmc.c
5097
5098 DME1737 HARDWARE MONITOR DRIVER
5099 M:      Juerg Haefliger <juergh@gmail.com>
5100 L:      linux-hwmon@vger.kernel.org
5101 S:      Maintained
5102 F:      Documentation/hwmon/dme1737.rst
5103 F:      drivers/hwmon/dme1737.c
5104
5105 DMI/SMBIOS SUPPORT
5106 M:      Jean Delvare <jdelvare@suse.com>
5107 S:      Maintained
5108 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5109 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5110 F:      drivers/firmware/dmi-id.c
5111 F:      drivers/firmware/dmi_scan.c
5112 F:      include/linux/dmi.h
5113
5114 DOCUMENTATION
5115 M:      Jonathan Corbet <corbet@lwn.net>
5116 L:      linux-doc@vger.kernel.org
5117 S:      Maintained
5118 T:      git git://git.lwn.net/linux.git docs-next
5119 F:      Documentation/
5120 F:      scripts/documentation-file-ref-check
5121 F:      scripts/kernel-doc
5122 F:      scripts/sphinx-pre-install
5123 X:      Documentation/ABI/
5124 X:      Documentation/devicetree/
5125 X:      Documentation/firmware-guide/acpi/
5126 X:      Documentation/i2c/
5127 X:      Documentation/media/
5128 X:      Documentation/power/
5129 X:      Documentation/spi/
5130
5131 DOCUMENTATION SCRIPTS
5132 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5133 L:      linux-doc@vger.kernel.org
5134 S:      Maintained
5135 F:      Documentation/sphinx/parse-headers.pl
5136 F:      scripts/documentation-file-ref-check
5137 F:      scripts/sphinx-pre-install
5138
5139 DOCUMENTATION/ITALIAN
5140 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5141 L:      linux-doc@vger.kernel.org
5142 S:      Maintained
5143 F:      Documentation/translations/it_IT
5144
5145 DONGWOON DW9714 LENS VOICE COIL DRIVER
5146 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5147 L:      linux-media@vger.kernel.org
5148 S:      Maintained
5149 T:      git git://linuxtv.org/media_tree.git
5150 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5151 F:      drivers/media/i2c/dw9714.c
5152
5153 DONGWOON DW9807 LENS VOICE COIL DRIVER
5154 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5155 L:      linux-media@vger.kernel.org
5156 S:      Maintained
5157 T:      git git://linuxtv.org/media_tree.git
5158 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5159 F:      drivers/media/i2c/dw9807-vcm.c
5160
5161 DOUBLETALK DRIVER
5162 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5163 L:      blinux-list@redhat.com
5164 S:      Maintained
5165 F:      drivers/char/dtlk.c
5166 F:      include/linux/dtlk.h
5167
5168 DPAA2 DATAPATH I/O (DPIO) DRIVER
5169 M:      Roy Pledge <Roy.Pledge@nxp.com>
5170 L:      linux-kernel@vger.kernel.org
5171 S:      Maintained
5172 F:      drivers/soc/fsl/dpio
5173
5174 DPAA2 ETHERNET DRIVER
5175 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5176 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5177 L:      netdev@vger.kernel.org
5178 S:      Maintained
5179 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5180 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5181 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5182 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5183 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5184 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5185 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5186 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5187 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5188
5189 DPAA2 ETHERNET SWITCH DRIVER
5190 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5191 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5192 L:      linux-kernel@vger.kernel.org
5193 S:      Maintained
5194 F:      drivers/staging/fsl-dpaa2/ethsw
5195
5196 DPT_I2O SCSI RAID DRIVER
5197 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5198 L:      linux-scsi@vger.kernel.org
5199 S:      Maintained
5200 W:      http://www.adaptec.com/
5201 F:      drivers/scsi/dpt*
5202 F:      drivers/scsi/dpt/
5203
5204 DRBD DRIVER
5205 M:      Philipp Reisner <philipp.reisner@linbit.com>
5206 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5207 L:      drbd-dev@lists.linbit.com
5208 S:      Supported
5209 W:      http://www.drbd.org
5210 T:      git git://git.linbit.com/linux-drbd.git
5211 T:      git git://git.linbit.com/drbd-8.4.git
5212 F:      Documentation/admin-guide/blockdev/
5213 F:      drivers/block/drbd/
5214 F:      lib/lru_cache.c
5215
5216 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5217 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5218 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5219 S:      Supported
5220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5221 F:      Documentation/core-api/kobject.rst
5222 F:      drivers/base/
5223 F:      fs/debugfs/
5224 F:      fs/sysfs/
5225 F:      include/linux/debugfs.h
5226 F:      include/linux/kobj*
5227 F:      lib/kobj*
5228
5229 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5230 M:      Kevin Hilman <khilman@kernel.org>
5231 M:      Nishanth Menon <nm@ti.com>
5232 L:      linux-pm@vger.kernel.org
5233 S:      Maintained
5234 F:      drivers/power/avs/
5235 F:      include/linux/power/smartreflex.h
5236
5237 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5238 M:      Maxime Ripard <mripard@kernel.org>
5239 M:      Chen-Yu Tsai <wens@csie.org>
5240 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5241 L:      dri-devel@lists.freedesktop.org
5242 S:      Supported
5243 T:      git git://anongit.freedesktop.org/drm/drm-misc
5244 F:      drivers/gpu/drm/sun4i/sun8i*
5245
5246 DRM DRIVER FOR ARM PL111 CLCD
5247 M:      Eric Anholt <eric@anholt.net>
5248 S:      Supported
5249 T:      git git://anongit.freedesktop.org/drm/drm-misc
5250 F:      drivers/gpu/drm/pl111/
5251
5252 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5253 M:      Linus Walleij <linus.walleij@linaro.org>
5254 S:      Maintained
5255 T:      git git://anongit.freedesktop.org/drm/drm-misc
5256 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5257 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5258
5259 DRM DRIVER FOR ASPEED BMC GFX
5260 M:      Joel Stanley <joel@jms.id.au>
5261 L:      linux-aspeed@lists.ozlabs.org
5262 S:      Supported
5263 T:      git git://anongit.freedesktop.org/drm/drm-misc
5264 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5265 F:      drivers/gpu/drm/aspeed/
5266
5267 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5268 M:      Dave Airlie <airlied@redhat.com>
5269 S:      Odd Fixes
5270 F:      drivers/gpu/drm/ast/
5271
5272 DRM DRIVER FOR BOCHS VIRTUAL GPU
5273 M:      Gerd Hoffmann <kraxel@redhat.com>
5274 L:      virtualization@lists.linux-foundation.org
5275 S:      Maintained
5276 T:      git git://anongit.freedesktop.org/drm/drm-misc
5277 F:      drivers/gpu/drm/bochs/
5278
5279 DRM DRIVER FOR BOE HIMAX8279D PANELS
5280 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5281 S:      Maintained
5282 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
5283 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5284
5285 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5286 M:      Linus Walleij <linus.walleij@linaro.org>
5287 S:      Maintained
5288 T:      git git://anongit.freedesktop.org/drm/drm-misc
5289 F:      drivers/gpu/drm/tve200/
5290
5291 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
5292 M:      Icenowy Zheng <icenowy@aosc.io>
5293 S:      Maintained
5294 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
5295 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
5296
5297 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5298 M:      Jagan Teki <jagan@amarulasolutions.com>
5299 S:      Maintained
5300 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5301 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5302
5303 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5304 M:      Hans de Goede <hdegoede@redhat.com>
5305 S:      Maintained
5306 T:      git git://anongit.freedesktop.org/drm/drm-misc
5307 F:      drivers/gpu/drm/tiny/gm12u320.c
5308
5309 DRM DRIVER FOR HX8357D PANELS
5310 M:      Eric Anholt <eric@anholt.net>
5311 S:      Maintained
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5314 F:      drivers/gpu/drm/tiny/hx8357d.c
5315
5316 DRM DRIVER FOR ILITEK ILI9225 PANELS
5317 M:      David Lechner <david@lechnology.com>
5318 S:      Maintained
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5321 F:      drivers/gpu/drm/tiny/ili9225.c
5322
5323 DRM DRIVER FOR ILITEK ILI9486 PANELS
5324 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
5325 S:      Maintained
5326 T:      git git://anongit.freedesktop.org/drm/drm-misc
5327 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
5328 F:      drivers/gpu/drm/tiny/ili9486.c
5329
5330 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5331 S:      Orphan / Obsolete
5332 F:      drivers/gpu/drm/i810/
5333 F:      include/uapi/drm/i810_drm.h
5334
5335 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5336 S:      Orphan / Obsolete
5337 F:      drivers/gpu/drm/mga/
5338 F:      include/uapi/drm/mga_drm.h
5339
5340 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5341 M:      Dave Airlie <airlied@redhat.com>
5342 S:      Odd Fixes
5343 F:      drivers/gpu/drm/mgag200/
5344
5345 DRM DRIVER FOR MI0283QT
5346 M:      Noralf Trønnes <noralf@tronnes.org>
5347 S:      Maintained
5348 T:      git git://anongit.freedesktop.org/drm/drm-misc
5349 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5350 F:      drivers/gpu/drm/tiny/mi0283qt.c
5351
5352 DRM DRIVER FOR MSM ADRENO GPU
5353 M:      Rob Clark <robdclark@gmail.com>
5354 M:      Sean Paul <sean@poorly.run>
5355 L:      linux-arm-msm@vger.kernel.org
5356 L:      dri-devel@lists.freedesktop.org
5357 L:      freedreno@lists.freedesktop.org
5358 S:      Maintained
5359 T:      git https://gitlab.freedesktop.org/drm/msm.git
5360 F:      Documentation/devicetree/bindings/display/msm/
5361 F:      drivers/gpu/drm/msm/
5362 F:      include/uapi/drm/msm_drm.h
5363
5364 DRM DRIVER FOR NOVATEK NT35510 PANELS
5365 M:      Linus Walleij <linus.walleij@linaro.org>
5366 S:      Maintained
5367 T:      git git://anongit.freedesktop.org/drm/drm-misc
5368 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
5369 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
5370
5371 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5372 M:      Ben Skeggs <bskeggs@redhat.com>
5373 L:      dri-devel@lists.freedesktop.org
5374 L:      nouveau@lists.freedesktop.org
5375 S:      Supported
5376 T:      git git://github.com/skeggsb/linux
5377 F:      drivers/gpu/drm/nouveau/
5378 F:      include/uapi/drm/nouveau_drm.h
5379
5380 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5381 M:      Stefan Mavrodiev <stefan@olimex.com>
5382 S:      Maintained
5383 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5384 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5385
5386 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5387 M:      Noralf Trønnes <noralf@tronnes.org>
5388 S:      Maintained
5389 T:      git git://anongit.freedesktop.org/drm/drm-misc
5390 F:      Documentation/devicetree/bindings/display/repaper.txt
5391 F:      drivers/gpu/drm/tiny/repaper.c
5392
5393 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5394 M:      Dave Airlie <airlied@redhat.com>
5395 M:      Gerd Hoffmann <kraxel@redhat.com>
5396 L:      virtualization@lists.linux-foundation.org
5397 S:      Obsolete
5398 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5399 T:      git git://anongit.freedesktop.org/drm/drm-misc
5400 F:      drivers/gpu/drm/cirrus/
5401
5402 DRM DRIVER FOR QXL VIRTUAL GPU
5403 M:      Dave Airlie <airlied@redhat.com>
5404 M:      Gerd Hoffmann <kraxel@redhat.com>
5405 L:      virtualization@lists.linux-foundation.org
5406 L:      spice-devel@lists.freedesktop.org
5407 S:      Maintained
5408 T:      git git://anongit.freedesktop.org/drm/drm-misc
5409 F:      drivers/gpu/drm/qxl/
5410 F:      include/uapi/drm/qxl_drm.h
5411
5412 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5413 S:      Orphan / Obsolete
5414 F:      drivers/gpu/drm/r128/
5415 F:      include/uapi/drm/r128_drm.h
5416
5417 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5418 M:      Robert Chiras <robert.chiras@nxp.com>
5419 S:      Maintained
5420 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5421 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5422
5423 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5424 M:      Guido Günther <agx@sigxcpu.org>
5425 R:      Purism Kernel Team <kernel@puri.sm>
5426 S:      Maintained
5427 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5428 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5429
5430 DRM DRIVER FOR SAVAGE VIDEO CARDS
5431 S:      Orphan / Obsolete
5432 F:      drivers/gpu/drm/savage/
5433 F:      include/uapi/drm/savage_drm.h
5434
5435 DRM DRIVER FOR SIS VIDEO CARDS
5436 S:      Orphan / Obsolete
5437 F:      drivers/gpu/drm/sis/
5438 F:      include/uapi/drm/sis_drm.h
5439
5440 DRM DRIVER FOR SITRONIX ST7586 PANELS
5441 M:      David Lechner <david@lechnology.com>
5442 S:      Maintained
5443 T:      git git://anongit.freedesktop.org/drm/drm-misc
5444 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5445 F:      drivers/gpu/drm/tiny/st7586.c
5446
5447 DRM DRIVER FOR SITRONIX ST7701 PANELS
5448 M:      Jagan Teki <jagan@amarulasolutions.com>
5449 S:      Maintained
5450 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5451 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5452
5453 DRM DRIVER FOR SITRONIX ST7735R PANELS
5454 M:      David Lechner <david@lechnology.com>
5455 S:      Maintained
5456 T:      git git://anongit.freedesktop.org/drm/drm-misc
5457 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
5458 F:      drivers/gpu/drm/tiny/st7735r.c
5459
5460 DRM DRIVER FOR SONY ACX424AKP PANELS
5461 M:      Linus Walleij <linus.walleij@linaro.org>
5462 S:      Maintained
5463 T:      git git://anongit.freedesktop.org/drm/drm-misc
5464 F:      drivers/gpu/drm/panel/panel-sony-acx424akp.c
5465
5466 DRM DRIVER FOR ST-ERICSSON MCDE
5467 M:      Linus Walleij <linus.walleij@linaro.org>
5468 S:      Maintained
5469 T:      git git://anongit.freedesktop.org/drm/drm-misc
5470 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5471 F:      drivers/gpu/drm/mcde/
5472
5473 DRM DRIVER FOR TDFX VIDEO CARDS
5474 S:      Orphan / Obsolete
5475 F:      drivers/gpu/drm/tdfx/
5476
5477 DRM DRIVER FOR TPO TPG110 PANELS
5478 M:      Linus Walleij <linus.walleij@linaro.org>
5479 S:      Maintained
5480 T:      git git://anongit.freedesktop.org/drm/drm-misc
5481 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5482 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5483
5484 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5485 M:      Dave Airlie <airlied@redhat.com>
5486 R:      Sean Paul <sean@poorly.run>
5487 L:      dri-devel@lists.freedesktop.org
5488 S:      Odd Fixes
5489 T:      git git://anongit.freedesktop.org/drm/drm-misc
5490 F:      drivers/gpu/drm/udl/
5491
5492 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5493 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5494 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5495 R:      Daniel Vetter <daniel@ffwll.ch>
5496 L:      dri-devel@lists.freedesktop.org
5497 S:      Maintained
5498 T:      git git://anongit.freedesktop.org/drm/drm-misc
5499 F:      Documentation/gpu/vkms.rst
5500 F:      drivers/gpu/drm/vkms/
5501
5502 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5503 M:      Hans de Goede <hdegoede@redhat.com>
5504 L:      dri-devel@lists.freedesktop.org
5505 S:      Maintained
5506 T:      git git://anongit.freedesktop.org/drm/drm-misc
5507 F:      drivers/gpu/drm/vboxvideo/
5508
5509 DRM DRIVER FOR VMWARE VIRTUAL GPU
5510 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5511 M:      Thomas Hellstrom <thellstrom@vmware.com>
5512 L:      dri-devel@lists.freedesktop.org
5513 S:      Supported
5514 T:      git git://people.freedesktop.org/~thomash/linux
5515 F:      drivers/gpu/drm/vmwgfx/
5516 F:      include/uapi/drm/vmwgfx_drm.h
5517
5518 DRM DRIVERS
5519 M:      David Airlie <airlied@linux.ie>
5520 M:      Daniel Vetter <daniel@ffwll.ch>
5521 L:      dri-devel@lists.freedesktop.org
5522 S:      Maintained
5523 B:      https://bugs.freedesktop.org/
5524 C:      irc://chat.freenode.net/dri-devel
5525 T:      git git://anongit.freedesktop.org/drm/drm
5526 F:      Documentation/devicetree/bindings/display/
5527 F:      Documentation/devicetree/bindings/gpu/
5528 F:      Documentation/gpu/
5529 F:      drivers/gpu/drm/
5530 F:      drivers/gpu/vga/
5531 F:      include/drm/
5532 F:      include/linux/vga*
5533 F:      include/uapi/drm/
5534
5535 DRM DRIVERS AND MISC GPU PATCHES
5536 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5537 M:      Maxime Ripard <mripard@kernel.org>
5538 M:      Thomas Zimmermann <tzimmermann@suse.de>
5539 S:      Maintained
5540 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5541 T:      git git://anongit.freedesktop.org/drm/drm-misc
5542 F:      Documentation/gpu/
5543 F:      drivers/gpu/drm/*
5544 F:      drivers/gpu/vga/
5545 F:      include/drm/drm*
5546 F:      include/linux/vga*
5547 F:      include/uapi/drm/drm*
5548
5549 DRM DRIVERS FOR ALLWINNER A10
5550 M:      Maxime Ripard <mripard@kernel.org>
5551 M:      Chen-Yu Tsai <wens@csie.org>
5552 L:      dri-devel@lists.freedesktop.org
5553 S:      Supported
5554 T:      git git://anongit.freedesktop.org/drm/drm-misc
5555 F:      Documentation/devicetree/bindings/display/allwinner*
5556 F:      drivers/gpu/drm/sun4i/
5557
5558 DRM DRIVERS FOR AMLOGIC SOCS
5559 M:      Neil Armstrong <narmstrong@baylibre.com>
5560 L:      dri-devel@lists.freedesktop.org
5561 L:      linux-amlogic@lists.infradead.org
5562 S:      Supported
5563 W:      http://linux-meson.com/
5564 T:      git git://anongit.freedesktop.org/drm/drm-misc
5565 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5566 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5567 F:      Documentation/gpu/meson.rst
5568 F:      drivers/gpu/drm/meson/
5569
5570 DRM DRIVERS FOR ATMEL HLCDC
5571 M:      Sam Ravnborg <sam@ravnborg.org>
5572 M:      Boris Brezillon <bbrezillon@kernel.org>
5573 L:      dri-devel@lists.freedesktop.org
5574 S:      Supported
5575 T:      git git://anongit.freedesktop.org/drm/drm-misc
5576 F:      Documentation/devicetree/bindings/display/atmel/
5577 F:      drivers/gpu/drm/atmel-hlcdc/
5578
5579 DRM DRIVERS FOR BRIDGE CHIPS
5580 M:      Andrzej Hajda <a.hajda@samsung.com>
5581 M:      Neil Armstrong <narmstrong@baylibre.com>
5582 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5583 R:      Jonas Karlman <jonas@kwiboo.se>
5584 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5585 S:      Maintained
5586 T:      git git://anongit.freedesktop.org/drm/drm-misc
5587 F:      drivers/gpu/drm/bridge/
5588
5589 DRM DRIVERS FOR EXYNOS
5590 M:      Inki Dae <inki.dae@samsung.com>
5591 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5592 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5593 M:      Kyungmin Park <kyungmin.park@samsung.com>
5594 L:      dri-devel@lists.freedesktop.org
5595 S:      Supported
5596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5597 F:      Documentation/devicetree/bindings/display/exynos/
5598 F:      drivers/gpu/drm/exynos/
5599 F:      include/uapi/drm/exynos_drm.h
5600
5601 DRM DRIVERS FOR FREESCALE DCU
5602 M:      Stefan Agner <stefan@agner.ch>
5603 M:      Alison Wang <alison.wang@nxp.com>
5604 L:      dri-devel@lists.freedesktop.org
5605 S:      Supported
5606 T:      git git://anongit.freedesktop.org/drm/drm-misc
5607 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5608 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5609 F:      drivers/gpu/drm/fsl-dcu/
5610
5611 DRM DRIVERS FOR FREESCALE IMX
5612 M:      Philipp Zabel <p.zabel@pengutronix.de>
5613 L:      dri-devel@lists.freedesktop.org
5614 S:      Maintained
5615 F:      Documentation/devicetree/bindings/display/imx/
5616 F:      drivers/gpu/drm/imx/
5617 F:      drivers/gpu/ipu-v3/
5618
5619 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5620 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5621 L:      dri-devel@lists.freedesktop.org
5622 S:      Maintained
5623 T:      git git://github.com/patjak/drm-gma500
5624 F:      drivers/gpu/drm/gma500/
5625
5626 DRM DRIVERS FOR HISILICON
5627 M:      Xinliang Liu <xinliang.liu@linaro.org>
5628 M:      Rongrong Zou <zourongrong@gmail.com>
5629 R:      John Stultz <john.stultz@linaro.org>
5630 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5631 R:      Chen Feng <puck.chen@hisilicon.com>
5632 L:      dri-devel@lists.freedesktop.org
5633 S:      Maintained
5634 T:      git git://anongit.freedesktop.org/drm/drm-misc
5635 F:      Documentation/devicetree/bindings/display/hisilicon/
5636 F:      drivers/gpu/drm/hisilicon/
5637
5638 DRM DRIVERS FOR LIMA
5639 M:      Qiang Yu <yuq825@gmail.com>
5640 L:      dri-devel@lists.freedesktop.org
5641 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5642 S:      Maintained
5643 T:      git git://anongit.freedesktop.org/drm/drm-misc
5644 F:      drivers/gpu/drm/lima/
5645 F:      include/uapi/drm/lima_drm.h
5646
5647 DRM DRIVERS FOR MEDIATEK
5648 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
5649 M:      Philipp Zabel <p.zabel@pengutronix.de>
5650 L:      dri-devel@lists.freedesktop.org
5651 S:      Supported
5652 F:      Documentation/devicetree/bindings/display/mediatek/
5653 F:      drivers/gpu/drm/mediatek/
5654
5655 DRM DRIVERS FOR NVIDIA TEGRA
5656 M:      Thierry Reding <thierry.reding@gmail.com>
5657 L:      dri-devel@lists.freedesktop.org
5658 L:      linux-tegra@vger.kernel.org
5659 S:      Supported
5660 T:      git git://anongit.freedesktop.org/tegra/linux.git
5661 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5662 F:      drivers/gpu/drm/tegra/
5663 F:      drivers/gpu/host1x/
5664 F:      include/linux/host1x.h
5665 F:      include/uapi/drm/tegra_drm.h
5666
5667 DRM DRIVERS FOR RENESAS
5668 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5669 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5670 L:      dri-devel@lists.freedesktop.org
5671 L:      linux-renesas-soc@vger.kernel.org
5672 S:      Supported
5673 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5674 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5675 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5676 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5677 F:      drivers/gpu/drm/rcar-du/
5678 F:      drivers/gpu/drm/shmobile/
5679 F:      include/linux/platform_data/shmob_drm.h
5680
5681 DRM DRIVERS FOR ROCKCHIP
5682 M:      Sandy Huang <hjc@rock-chips.com>
5683 M:      Heiko Stübner <heiko@sntech.de>
5684 L:      dri-devel@lists.freedesktop.org
5685 S:      Maintained
5686 T:      git git://anongit.freedesktop.org/drm/drm-misc
5687 F:      Documentation/devicetree/bindings/display/rockchip/
5688 F:      drivers/gpu/drm/rockchip/
5689
5690 DRM DRIVERS FOR STI
5691 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5692 M:      Vincent Abriou <vincent.abriou@st.com>
5693 L:      dri-devel@lists.freedesktop.org
5694 S:      Maintained
5695 T:      git git://anongit.freedesktop.org/drm/drm-misc
5696 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5697 F:      drivers/gpu/drm/sti
5698
5699 DRM DRIVERS FOR STM
5700 M:      Yannick Fertre <yannick.fertre@st.com>
5701 M:      Philippe Cornu <philippe.cornu@st.com>
5702 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5703 M:      Vincent Abriou <vincent.abriou@st.com>
5704 L:      dri-devel@lists.freedesktop.org
5705 S:      Maintained
5706 T:      git git://anongit.freedesktop.org/drm/drm-misc
5707 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
5708 F:      drivers/gpu/drm/stm
5709
5710 DRM DRIVERS FOR TI KEYSTONE
5711 M:      Jyri Sarha <jsarha@ti.com>
5712 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5713 L:      dri-devel@lists.freedesktop.org
5714 S:      Maintained
5715 T:      git git://anongit.freedesktop.org/drm/drm-misc
5716 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
5717 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
5718 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
5719 F:      drivers/gpu/drm/tidss/
5720
5721 DRM DRIVERS FOR TI LCDC
5722 M:      Jyri Sarha <jsarha@ti.com>
5723 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5724 L:      dri-devel@lists.freedesktop.org
5725 S:      Maintained
5726 F:      Documentation/devicetree/bindings/display/tilcdc/
5727 F:      drivers/gpu/drm/tilcdc/
5728
5729 DRM DRIVERS FOR TI OMAP
5730 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5731 L:      dri-devel@lists.freedesktop.org
5732 S:      Maintained
5733 F:      Documentation/devicetree/bindings/display/ti/
5734 F:      drivers/gpu/drm/omapdrm/
5735
5736 DRM DRIVERS FOR V3D
5737 M:      Eric Anholt <eric@anholt.net>
5738 S:      Supported
5739 T:      git git://anongit.freedesktop.org/drm/drm-misc
5740 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5741 F:      drivers/gpu/drm/v3d/
5742 F:      include/uapi/drm/v3d_drm.h
5743
5744 DRM DRIVERS FOR VC4
5745 M:      Eric Anholt <eric@anholt.net>
5746 S:      Supported
5747 T:      git git://github.com/anholt/linux
5748 T:      git git://anongit.freedesktop.org/drm/drm-misc
5749 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5750 F:      drivers/gpu/drm/vc4/
5751 F:      include/uapi/drm/vc4_drm.h
5752
5753 DRM DRIVERS FOR VIVANTE GPU IP
5754 M:      Lucas Stach <l.stach@pengutronix.de>
5755 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5756 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5757 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5758 L:      dri-devel@lists.freedesktop.org
5759 S:      Maintained
5760 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
5761 F:      drivers/gpu/drm/etnaviv/
5762 F:      include/uapi/drm/etnaviv_drm.h
5763
5764 DRM DRIVERS FOR XEN
5765 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5766 L:      dri-devel@lists.freedesktop.org
5767 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5768 S:      Supported
5769 T:      git git://anongit.freedesktop.org/drm/drm-misc
5770 F:      Documentation/gpu/xen-front.rst
5771 F:      drivers/gpu/drm/xen/
5772
5773 DRM DRIVERS FOR ZTE ZX
5774 M:      Shawn Guo <shawnguo@kernel.org>
5775 L:      dri-devel@lists.freedesktop.org
5776 S:      Maintained
5777 T:      git git://anongit.freedesktop.org/drm/drm-misc
5778 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5779 F:      drivers/gpu/drm/zte/
5780
5781 DRM PANEL DRIVERS
5782 M:      Thierry Reding <thierry.reding@gmail.com>
5783 R:      Sam Ravnborg <sam@ravnborg.org>
5784 L:      dri-devel@lists.freedesktop.org
5785 S:      Maintained
5786 T:      git git://anongit.freedesktop.org/drm/drm-misc
5787 F:      Documentation/devicetree/bindings/display/panel/
5788 F:      drivers/gpu/drm/drm_panel.c
5789 F:      drivers/gpu/drm/panel/
5790 F:      include/drm/drm_panel.h
5791
5792 DRM TTM SUBSYSTEM
5793 M:      Christian Koenig <christian.koenig@amd.com>
5794 M:      Huang Rui <ray.huang@amd.com>
5795 L:      dri-devel@lists.freedesktop.org
5796 S:      Maintained
5797 T:      git git://people.freedesktop.org/~agd5f/linux
5798 F:      drivers/gpu/drm/ttm/
5799 F:      include/drm/ttm/
5800
5801 DSBR100 USB FM RADIO DRIVER
5802 M:      Alexey Klimov <klimov.linux@gmail.com>
5803 L:      linux-media@vger.kernel.org
5804 S:      Maintained
5805 T:      git git://linuxtv.org/media_tree.git
5806 F:      drivers/media/radio/dsbr100.c
5807
5808 DT3155 MEDIA DRIVER
5809 M:      Hans Verkuil <hverkuil@xs4all.nl>
5810 L:      linux-media@vger.kernel.org
5811 S:      Odd Fixes
5812 W:      https://linuxtv.org
5813 T:      git git://linuxtv.org/media_tree.git
5814 F:      drivers/media/pci/dt3155/
5815
5816 DVB_USB_AF9015 MEDIA DRIVER
5817 M:      Antti Palosaari <crope@iki.fi>
5818 L:      linux-media@vger.kernel.org
5819 S:      Maintained
5820 W:      https://linuxtv.org
5821 W:      http://palosaari.fi/linux/
5822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5823 T:      git git://linuxtv.org/anttip/media_tree.git
5824 F:      drivers/media/usb/dvb-usb-v2/af9015*
5825
5826 DVB_USB_AF9035 MEDIA DRIVER
5827 M:      Antti Palosaari <crope@iki.fi>
5828 L:      linux-media@vger.kernel.org
5829 S:      Maintained
5830 W:      https://linuxtv.org
5831 W:      http://palosaari.fi/linux/
5832 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5833 T:      git git://linuxtv.org/anttip/media_tree.git
5834 F:      drivers/media/usb/dvb-usb-v2/af9035*
5835
5836 DVB_USB_ANYSEE MEDIA DRIVER
5837 M:      Antti Palosaari <crope@iki.fi>
5838 L:      linux-media@vger.kernel.org
5839 S:      Maintained
5840 W:      https://linuxtv.org
5841 W:      http://palosaari.fi/linux/
5842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5843 T:      git git://linuxtv.org/anttip/media_tree.git
5844 F:      drivers/media/usb/dvb-usb-v2/anysee*
5845
5846 DVB_USB_AU6610 MEDIA DRIVER
5847 M:      Antti Palosaari <crope@iki.fi>
5848 L:      linux-media@vger.kernel.org
5849 S:      Maintained
5850 W:      https://linuxtv.org
5851 W:      http://palosaari.fi/linux/
5852 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5853 T:      git git://linuxtv.org/anttip/media_tree.git
5854 F:      drivers/media/usb/dvb-usb-v2/au6610*
5855
5856 DVB_USB_CE6230 MEDIA DRIVER
5857 M:      Antti Palosaari <crope@iki.fi>
5858 L:      linux-media@vger.kernel.org
5859 S:      Maintained
5860 W:      https://linuxtv.org
5861 W:      http://palosaari.fi/linux/
5862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5863 T:      git git://linuxtv.org/anttip/media_tree.git
5864 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5865
5866 DVB_USB_CXUSB MEDIA DRIVER
5867 M:      Michael Krufky <mkrufky@linuxtv.org>
5868 L:      linux-media@vger.kernel.org
5869 S:      Maintained
5870 W:      https://linuxtv.org
5871 W:      http://github.com/mkrufky
5872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5873 T:      git git://linuxtv.org/media_tree.git
5874 F:      drivers/media/usb/dvb-usb/cxusb*
5875
5876 DVB_USB_EC168 MEDIA DRIVER
5877 M:      Antti Palosaari <crope@iki.fi>
5878 L:      linux-media@vger.kernel.org
5879 S:      Maintained
5880 W:      https://linuxtv.org
5881 W:      http://palosaari.fi/linux/
5882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5883 T:      git git://linuxtv.org/anttip/media_tree.git
5884 F:      drivers/media/usb/dvb-usb-v2/ec168*
5885
5886 DVB_USB_GL861 MEDIA DRIVER
5887 M:      Antti Palosaari <crope@iki.fi>
5888 L:      linux-media@vger.kernel.org
5889 S:      Maintained
5890 W:      https://linuxtv.org
5891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5892 T:      git git://linuxtv.org/anttip/media_tree.git
5893 F:      drivers/media/usb/dvb-usb-v2/gl861*
5894
5895 DVB_USB_MXL111SF MEDIA DRIVER
5896 M:      Michael Krufky <mkrufky@linuxtv.org>
5897 L:      linux-media@vger.kernel.org
5898 S:      Maintained
5899 W:      https://linuxtv.org
5900 W:      http://github.com/mkrufky
5901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5902 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5903 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5904
5905 DVB_USB_RTL28XXU MEDIA DRIVER
5906 M:      Antti Palosaari <crope@iki.fi>
5907 L:      linux-media@vger.kernel.org
5908 S:      Maintained
5909 W:      https://linuxtv.org
5910 W:      http://palosaari.fi/linux/
5911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5912 T:      git git://linuxtv.org/anttip/media_tree.git
5913 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5914
5915 DVB_USB_V2 MEDIA DRIVER
5916 M:      Antti Palosaari <crope@iki.fi>
5917 L:      linux-media@vger.kernel.org
5918 S:      Maintained
5919 W:      https://linuxtv.org
5920 W:      http://palosaari.fi/linux/
5921 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5922 T:      git git://linuxtv.org/anttip/media_tree.git
5923 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5924 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5925
5926 DYNAMIC DEBUG
5927 M:      Jason Baron <jbaron@akamai.com>
5928 S:      Maintained
5929 F:      include/linux/dynamic_debug.h
5930 F:      lib/dynamic_debug.c
5931
5932 DYNAMIC INTERRUPT MODERATION
5933 M:      Tal Gilboa <talgi@mellanox.com>
5934 S:      Maintained
5935 F:      Documentation/networking/net_dim.rst
5936 F:      include/linux/dim.h
5937 F:      lib/dim/
5938
5939 DZ DECSTATION DZ11 SERIAL DRIVER
5940 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5941 S:      Maintained
5942 F:      drivers/tty/serial/dz.*
5943
5944 E3X0 POWER BUTTON DRIVER
5945 M:      Moritz Fischer <moritz.fischer@ettus.com>
5946 L:      usrp-users@lists.ettus.com
5947 S:      Supported
5948 W:      http://www.ettus.com
5949 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5950 F:      drivers/input/misc/e3x0-button.c
5951
5952 E4000 MEDIA DRIVER
5953 M:      Antti Palosaari <crope@iki.fi>
5954 L:      linux-media@vger.kernel.org
5955 S:      Maintained
5956 W:      https://linuxtv.org
5957 W:      http://palosaari.fi/linux/
5958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5959 T:      git git://linuxtv.org/anttip/media_tree.git
5960 F:      drivers/media/tuners/e4000*
5961
5962 EARTH_PT1 MEDIA DRIVER
5963 M:      Akihiro Tsukada <tskd08@gmail.com>
5964 L:      linux-media@vger.kernel.org
5965 S:      Odd Fixes
5966 F:      drivers/media/pci/pt1/
5967
5968 EARTH_PT3 MEDIA DRIVER
5969 M:      Akihiro Tsukada <tskd08@gmail.com>
5970 L:      linux-media@vger.kernel.org
5971 S:      Odd Fixes
5972 F:      drivers/media/pci/pt3/
5973
5974 EC100 MEDIA DRIVER
5975 M:      Antti Palosaari <crope@iki.fi>
5976 L:      linux-media@vger.kernel.org
5977 S:      Maintained
5978 W:      https://linuxtv.org
5979 W:      http://palosaari.fi/linux/
5980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5981 T:      git git://linuxtv.org/anttip/media_tree.git
5982 F:      drivers/media/dvb-frontends/ec100*
5983
5984 ECRYPT FILE SYSTEM
5985 M:      Tyler Hicks <code@tyhicks.com>
5986 L:      ecryptfs@vger.kernel.org
5987 S:      Odd Fixes
5988 W:      http://ecryptfs.org
5989 W:      https://launchpad.net/ecryptfs
5990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5991 F:      Documentation/filesystems/ecryptfs.rst
5992 F:      fs/ecryptfs/
5993
5994 EDAC-AMD64
5995 M:      Borislav Petkov <bp@alien8.de>
5996 L:      linux-edac@vger.kernel.org
5997 S:      Maintained
5998 F:      drivers/edac/amd64_edac*
5999
6000 EDAC-ARMADA
6001 M:      Jan Luebbe <jlu@pengutronix.de>
6002 L:      linux-edac@vger.kernel.org
6003 S:      Maintained
6004 F:      drivers/edac/armada_xp_*
6005
6006 EDAC-AST2500
6007 M:      Stefan Schaeckeler <sschaeck@cisco.com>
6008 S:      Supported
6009 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
6010 F:      drivers/edac/aspeed_edac.c
6011
6012 EDAC-BLUEFIELD
6013 M:      Shravan Kumar Ramani <sramani@mellanox.com>
6014 S:      Supported
6015 F:      drivers/edac/bluefield_edac.c
6016
6017 EDAC-CALXEDA
6018 M:      Robert Richter <rric@kernel.org>
6019 L:      linux-edac@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/edac/highbank*
6022
6023 EDAC-CAVIUM OCTEON
6024 M:      Ralf Baechle <ralf@linux-mips.org>
6025 M:      Robert Richter <rrichter@marvell.com>
6026 L:      linux-edac@vger.kernel.org
6027 L:      linux-mips@vger.kernel.org
6028 S:      Supported
6029 F:      drivers/edac/octeon_edac*
6030
6031 EDAC-CAVIUM THUNDERX
6032 M:      Robert Richter <rrichter@marvell.com>
6033 L:      linux-edac@vger.kernel.org
6034 S:      Supported
6035 F:      drivers/edac/thunderx_edac*
6036
6037 EDAC-CORE
6038 M:      Borislav Petkov <bp@alien8.de>
6039 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6040 M:      Tony Luck <tony.luck@intel.com>
6041 R:      James Morse <james.morse@arm.com>
6042 R:      Robert Richter <rrichter@marvell.com>
6043 L:      linux-edac@vger.kernel.org
6044 S:      Supported
6045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
6046 F:      Documentation/admin-guide/ras.rst
6047 F:      Documentation/driver-api/edac.rst
6048 F:      drivers/edac/
6049 F:      include/linux/edac.h
6050
6051 EDAC-DMC520
6052 M:      Lei Wang <lewan@microsoft.com>
6053 L:      linux-edac@vger.kernel.org
6054 S:      Supported
6055 F:      drivers/edac/dmc520_edac.c
6056
6057 EDAC-E752X
6058 M:      Mark Gross <mark.gross@intel.com>
6059 L:      linux-edac@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/edac/e752x_edac.c
6062
6063 EDAC-E7XXX
6064 L:      linux-edac@vger.kernel.org
6065 S:      Maintained
6066 F:      drivers/edac/e7xxx_edac.c
6067
6068 EDAC-FSL_DDR
6069 M:      York Sun <york.sun@nxp.com>
6070 L:      linux-edac@vger.kernel.org
6071 S:      Maintained
6072 F:      drivers/edac/fsl_ddr_edac.*
6073
6074 EDAC-GHES
6075 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6076 L:      linux-edac@vger.kernel.org
6077 S:      Maintained
6078 F:      drivers/edac/ghes_edac.c
6079
6080 EDAC-I10NM
6081 M:      Tony Luck <tony.luck@intel.com>
6082 L:      linux-edac@vger.kernel.org
6083 S:      Maintained
6084 F:      drivers/edac/i10nm_base.c
6085
6086 EDAC-I3000
6087 L:      linux-edac@vger.kernel.org
6088 S:      Orphan
6089 F:      drivers/edac/i3000_edac.c
6090
6091 EDAC-I5000
6092 L:      linux-edac@vger.kernel.org
6093 S:      Maintained
6094 F:      drivers/edac/i5000_edac.c
6095
6096 EDAC-I5400
6097 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6098 L:      linux-edac@vger.kernel.org
6099 S:      Maintained
6100 F:      drivers/edac/i5400_edac.c
6101
6102 EDAC-I7300
6103 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6104 L:      linux-edac@vger.kernel.org
6105 S:      Maintained
6106 F:      drivers/edac/i7300_edac.c
6107
6108 EDAC-I7CORE
6109 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6110 L:      linux-edac@vger.kernel.org
6111 S:      Maintained
6112 F:      drivers/edac/i7core_edac.c
6113
6114 EDAC-I82443BXGX
6115 M:      Tim Small <tim@buttersideup.com>
6116 L:      linux-edac@vger.kernel.org
6117 S:      Maintained
6118 F:      drivers/edac/i82443bxgx_edac.c
6119
6120 EDAC-I82975X
6121 M:      "Arvind R." <arvino55@gmail.com>
6122 L:      linux-edac@vger.kernel.org
6123 S:      Maintained
6124 F:      drivers/edac/i82975x_edac.c
6125
6126 EDAC-IE31200
6127 M:      Jason Baron <jbaron@akamai.com>
6128 L:      linux-edac@vger.kernel.org
6129 S:      Maintained
6130 F:      drivers/edac/ie31200_edac.c
6131
6132 EDAC-MPC85XX
6133 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6134 L:      linux-edac@vger.kernel.org
6135 S:      Maintained
6136 F:      drivers/edac/mpc85xx_edac.[ch]
6137
6138 EDAC-PASEMI
6139 M:      Egor Martovetsky <egor@pasemi.com>
6140 L:      linux-edac@vger.kernel.org
6141 S:      Maintained
6142 F:      drivers/edac/pasemi_edac.c
6143
6144 EDAC-PND2
6145 M:      Tony Luck <tony.luck@intel.com>
6146 L:      linux-edac@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/edac/pnd2_edac.[ch]
6149
6150 EDAC-QCOM
6151 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6152 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6153 L:      linux-arm-msm@vger.kernel.org
6154 L:      linux-edac@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/edac/qcom_edac.c
6157
6158 EDAC-R82600
6159 M:      Tim Small <tim@buttersideup.com>
6160 L:      linux-edac@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/edac/r82600_edac.c
6163
6164 EDAC-SBRIDGE
6165 M:      Tony Luck <tony.luck@intel.com>
6166 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6167 L:      linux-edac@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/edac/sb_edac.c
6170
6171 EDAC-SIFIVE
6172 M:      Yash Shah <yash.shah@sifive.com>
6173 L:      linux-edac@vger.kernel.org
6174 S:      Supported
6175 F:      drivers/edac/sifive_edac.c
6176 F:      drivers/soc/sifive_l2_cache.c
6177
6178 EDAC-SKYLAKE
6179 M:      Tony Luck <tony.luck@intel.com>
6180 L:      linux-edac@vger.kernel.org
6181 S:      Maintained
6182 F:      drivers/edac/skx_*.c
6183
6184 EDAC-TI
6185 M:      Tero Kristo <t-kristo@ti.com>
6186 L:      linux-edac@vger.kernel.org
6187 S:      Maintained
6188 F:      drivers/edac/ti_edac.c
6189
6190 EDIROL UA-101/UA-1000 DRIVER
6191 M:      Clemens Ladisch <clemens@ladisch.de>
6192 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6193 S:      Maintained
6194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6195 F:      sound/usb/misc/ua101.c
6196
6197 EFI TEST DRIVER
6198 M:      Ivan Hu <ivan.hu@canonical.com>
6199 M:      Ard Biesheuvel <ardb@kernel.org>
6200 L:      linux-efi@vger.kernel.org
6201 S:      Maintained
6202 F:      drivers/firmware/efi/test/
6203
6204 EFI VARIABLE FILESYSTEM
6205 M:      Matthew Garrett <matthew.garrett@nebula.com>
6206 M:      Jeremy Kerr <jk@ozlabs.org>
6207 M:      Ard Biesheuvel <ardb@kernel.org>
6208 L:      linux-efi@vger.kernel.org
6209 S:      Maintained
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6211 F:      fs/efivarfs/
6212
6213 EFIFB FRAMEBUFFER DRIVER
6214 M:      Peter Jones <pjones@redhat.com>
6215 L:      linux-fbdev@vger.kernel.org
6216 S:      Maintained
6217 F:      drivers/video/fbdev/efifb.c
6218
6219 EFS FILESYSTEM
6220 S:      Orphan
6221 W:      http://aeschi.ch.eu.org/efs/
6222 F:      fs/efs/
6223
6224 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6225 M:      Douglas Miller <dougmill@linux.ibm.com>
6226 L:      netdev@vger.kernel.org
6227 S:      Maintained
6228 F:      drivers/net/ethernet/ibm/ehea/
6229
6230 EM28XX VIDEO4LINUX DRIVER
6231 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6232 L:      linux-media@vger.kernel.org
6233 S:      Maintained
6234 W:      https://linuxtv.org
6235 T:      git git://linuxtv.org/media_tree.git
6236 F:      Documentation/media/v4l-drivers/em28xx*
6237 F:      drivers/media/usb/em28xx/
6238
6239 EMBEDDED LINUX
6240 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6241 M:      Matt Mackall <mpm@selenic.com>
6242 M:      David Woodhouse <dwmw2@infradead.org>
6243 L:      linux-embedded@vger.kernel.org
6244 S:      Maintained
6245
6246 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
6247 M:      Adrian Hunter <adrian.hunter@intel.com>
6248 M:      Ritesh Harjani <riteshh@codeaurora.org>
6249 M:      Asutosh Das <asutoshd@codeaurora.org>
6250 L:      linux-mmc@vger.kernel.org
6251 S:      Maintained
6252 F:      drivers/mmc/host/cqhci*
6253
6254 EMULEX 10Gbps iSCSI - OneConnect DRIVER
6255 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6256 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6257 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6258 L:      linux-scsi@vger.kernel.org
6259 S:      Supported
6260 W:      http://www.broadcom.com
6261 F:      drivers/scsi/be2iscsi/
6262
6263 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6264 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6265 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6266 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6267 L:      netdev@vger.kernel.org
6268 S:      Supported
6269 W:      http://www.emulex.com
6270 F:      drivers/net/ethernet/emulex/benet/
6271
6272 EMULEX ONECONNECT ROCE DRIVER
6273 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6274 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6275 L:      linux-rdma@vger.kernel.org
6276 S:      Odd Fixes
6277 W:      http://www.broadcom.com
6278 F:      drivers/infiniband/hw/ocrdma/
6279 F:      include/uapi/rdma/ocrdma-abi.h
6280
6281 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6282 M:      James Smart <james.smart@broadcom.com>
6283 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6284 L:      linux-scsi@vger.kernel.org
6285 S:      Supported
6286 W:      http://www.broadcom.com
6287 F:      drivers/scsi/lpfc/
6288
6289 ENE CB710 FLASH CARD READER DRIVER
6290 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6291 S:      Maintained
6292 F:      drivers/misc/cb710/
6293 F:      drivers/mmc/host/cb710-mmc.*
6294 F:      include/linux/cb710.h
6295
6296 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6297 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6298 S:      Maintained
6299 F:      drivers/media/rc/ene_ir.*
6300
6301 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
6302 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
6303 L:      linuxppc-dev@lists.ozlabs.org
6304 S:      Maintained
6305 F:      drivers/tty/ehv_bytechan.c
6306
6307 EPSON S1D13XXX FRAMEBUFFER DRIVER
6308 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6309 S:      Maintained
6310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6311 F:      drivers/video/fbdev/s1d13xxxfb.c
6312 F:      include/video/s1d13xxxfb.h
6313
6314 EROFS FILE SYSTEM
6315 M:      Gao Xiang <xiang@kernel.org>
6316 M:      Chao Yu <yuchao0@huawei.com>
6317 L:      linux-erofs@lists.ozlabs.org
6318 S:      Maintained
6319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6320 F:      Documentation/filesystems/erofs.rst
6321 F:      fs/erofs/
6322 F:      include/trace/events/erofs.h
6323
6324 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6325 M:      Jeff Layton <jlayton@kernel.org>
6326 S:      Maintained
6327 F:      include/linux/errseq.h
6328 F:      lib/errseq.c
6329
6330 ET131X NETWORK DRIVER
6331 M:      Mark Einon <mark.einon@gmail.com>
6332 S:      Odd Fixes
6333 F:      drivers/net/ethernet/agere/
6334
6335 ETHERNET BRIDGE
6336 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6337 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6338 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6339 L:      netdev@vger.kernel.org
6340 S:      Maintained
6341 W:      http://www.linuxfoundation.org/en/Net:Bridge
6342 F:      include/linux/netfilter_bridge/
6343 F:      net/bridge/
6344
6345 ETHERNET PHY LIBRARY
6346 M:      Andrew Lunn <andrew@lunn.ch>
6347 M:      Florian Fainelli <f.fainelli@gmail.com>
6348 M:      Heiner Kallweit <hkallweit1@gmail.com>
6349 R:      Russell King <linux@armlinux.org.uk>
6350 L:      netdev@vger.kernel.org
6351 S:      Maintained
6352 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6353 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6354 F:      Documentation/devicetree/bindings/net/mdio*
6355 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6356 F:      Documentation/networking/phy.rst
6357 F:      drivers/net/phy/
6358 F:      drivers/of/of_mdio.c
6359 F:      drivers/of/of_net.c
6360 F:      include/dt-bindings/net/qca-ar803x.h
6361 F:      include/linux/*mdio*.h
6362 F:      include/linux/of_net.h
6363 F:      include/linux/phy.h
6364 F:      include/linux/phy_fixed.h
6365 F:      include/linux/platform_data/mdio-bcm-unimac.h
6366 F:      include/linux/platform_data/mdio-gpio.h
6367 F:      include/trace/events/mdio.h
6368 F:      include/uapi/linux/mdio.h
6369 F:      include/uapi/linux/mii.h
6370
6371 EXFAT FILE SYSTEM
6372 M:      Namjae Jeon <namjae.jeon@samsung.com>
6373 M:      Sungjong Seo <sj1557.seo@samsung.com>
6374 L:      linux-fsdevel@vger.kernel.org
6375 S:      Maintained
6376 F:      fs/exfat/
6377
6378 EXT2 FILE SYSTEM
6379 M:      Jan Kara <jack@suse.com>
6380 L:      linux-ext4@vger.kernel.org
6381 S:      Maintained
6382 F:      Documentation/filesystems/ext2.rst
6383 F:      fs/ext2/
6384 F:      include/linux/ext2*
6385
6386 EXT4 FILE SYSTEM
6387 M:      "Theodore Ts'o" <tytso@mit.edu>
6388 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6389 L:      linux-ext4@vger.kernel.org
6390 S:      Maintained
6391 W:      http://ext4.wiki.kernel.org
6392 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6394 F:      Documentation/filesystems/ext4/
6395 F:      fs/ext4/
6396
6397 Extended Verification Module (EVM)
6398 M:      Mimi Zohar <zohar@linux.ibm.com>
6399 L:      linux-integrity@vger.kernel.org
6400 S:      Supported
6401 F:      security/integrity/evm/
6402
6403 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6404 M:      Ard Biesheuvel <ardb@kernel.org>
6405 L:      linux-efi@vger.kernel.org
6406 S:      Maintained
6407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6408 F:      Documentation/admin-guide/efi-stub.rst
6409 F:      arch/*/include/asm/efi.h
6410 F:      arch/*/kernel/efi.c
6411 F:      arch/arm/boot/compressed/efi-header.S
6412 F:      arch/arm64/kernel/efi-entry.S
6413 F:      arch/x86/platform/efi/
6414 F:      drivers/firmware/efi/
6415 F:      include/linux/efi*.h
6416
6417 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6418 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6419 M:      Chanwoo Choi <cw00.choi@samsung.com>
6420 L:      linux-kernel@vger.kernel.org
6421 S:      Maintained
6422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6423 F:      Documentation/devicetree/bindings/extcon/
6424 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6425 F:      drivers/extcon/
6426 F:      include/linux/extcon.h
6427 F:      include/linux/extcon/
6428
6429 EXTRA BOOT CONFIG
6430 M:      Masami Hiramatsu <mhiramat@kernel.org>
6431 S:      Maintained
6432 F:      Documentation/admin-guide/bootconfig.rst
6433 F:      fs/proc/bootconfig.c
6434 F:      include/linux/bootconfig.h
6435 F:      lib/bootconfig.c
6436 F:      tools/bootconfig/*
6437
6438 EXYNOS DP DRIVER
6439 M:      Jingoo Han <jingoohan1@gmail.com>
6440 L:      dri-devel@lists.freedesktop.org
6441 S:      Maintained
6442 F:      drivers/gpu/drm/exynos/exynos_dp*
6443
6444 EXYNOS SYSMMU (IOMMU) driver
6445 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6446 L:      iommu@lists.linux-foundation.org
6447 S:      Maintained
6448 F:      drivers/iommu/exynos-iommu.c
6449
6450 EZchip NPS platform support
6451 M:      Vineet Gupta <vgupta@synopsys.com>
6452 M:      Ofer Levi <oferle@mellanox.com>
6453 S:      Supported
6454 F:      arch/arc/boot/dts/eznps.dts
6455 F:      arch/arc/plat-eznps
6456
6457 F2FS FILE SYSTEM
6458 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6459 M:      Chao Yu <yuchao0@huawei.com>
6460 L:      linux-f2fs-devel@lists.sourceforge.net
6461 S:      Maintained
6462 W:      https://f2fs.wiki.kernel.org/
6463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6464 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6465 F:      Documentation/filesystems/f2fs.rst
6466 F:      fs/f2fs/
6467 F:      include/linux/f2fs_fs.h
6468 F:      include/trace/events/f2fs.h
6469
6470 F71805F HARDWARE MONITORING DRIVER
6471 M:      Jean Delvare <jdelvare@suse.com>
6472 L:      linux-hwmon@vger.kernel.org
6473 S:      Maintained
6474 F:      Documentation/hwmon/f71805f.rst
6475 F:      drivers/hwmon/f71805f.c
6476
6477 FADDR2LINE
6478 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6479 S:      Maintained
6480 F:      scripts/faddr2line
6481
6482 FAILOVER MODULE
6483 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6484 L:      netdev@vger.kernel.org
6485 S:      Supported
6486 F:      Documentation/networking/failover.rst
6487 F:      include/net/failover.h
6488 F:      net/core/failover.c
6489
6490 FANOTIFY
6491 M:      Jan Kara <jack@suse.cz>
6492 R:      Amir Goldstein <amir73il@gmail.com>
6493 L:      linux-fsdevel@vger.kernel.org
6494 S:      Maintained
6495 F:      fs/notify/fanotify/
6496 F:      include/linux/fanotify.h
6497 F:      include/uapi/linux/fanotify.h
6498
6499 FARSYNC SYNCHRONOUS DRIVER
6500 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6501 S:      Supported
6502 W:      http://www.farsite.co.uk/
6503 F:      drivers/net/wan/farsync.*
6504
6505 FAULT INJECTION SUPPORT
6506 M:      Akinobu Mita <akinobu.mita@gmail.com>
6507 S:      Supported
6508 F:      Documentation/fault-injection/
6509 F:      lib/fault-inject.c
6510
6511 FBTFT Framebuffer drivers
6512 L:      dri-devel@lists.freedesktop.org
6513 L:      linux-fbdev@vger.kernel.org
6514 S:      Orphan
6515 F:      drivers/staging/fbtft/
6516
6517 FC0011 TUNER DRIVER
6518 M:      Michael Buesch <m@bues.ch>
6519 L:      linux-media@vger.kernel.org
6520 S:      Maintained
6521 F:      drivers/media/tuners/fc0011.c
6522 F:      drivers/media/tuners/fc0011.h
6523
6524 FC2580 MEDIA DRIVER
6525 M:      Antti Palosaari <crope@iki.fi>
6526 L:      linux-media@vger.kernel.org
6527 S:      Maintained
6528 W:      https://linuxtv.org
6529 W:      http://palosaari.fi/linux/
6530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6531 T:      git git://linuxtv.org/anttip/media_tree.git
6532 F:      drivers/media/tuners/fc2580*
6533
6534 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6535 M:      Hannes Reinecke <hare@suse.de>
6536 L:      linux-scsi@vger.kernel.org
6537 S:      Supported
6538 W:      www.Open-FCoE.org
6539 F:      drivers/scsi/fcoe/
6540 F:      drivers/scsi/libfc/
6541 F:      include/scsi/fc/
6542 F:      include/scsi/libfc.h
6543 F:      include/scsi/libfcoe.h
6544 F:      include/uapi/scsi/fc/
6545
6546 FILE LOCKING (flock() and fcntl()/lockf())
6547 M:      Jeff Layton <jlayton@kernel.org>
6548 M:      "J. Bruce Fields" <bfields@fieldses.org>
6549 L:      linux-fsdevel@vger.kernel.org
6550 S:      Maintained
6551 F:      fs/fcntl.c
6552 F:      fs/locks.c
6553 F:      include/linux/fcntl.h
6554 F:      include/uapi/linux/fcntl.h
6555
6556 FILESYSTEM DIRECT ACCESS (DAX)
6557 M:      Dan Williams <dan.j.williams@intel.com>
6558 R:      Matthew Wilcox <willy@infradead.org>
6559 R:      Jan Kara <jack@suse.cz>
6560 L:      linux-fsdevel@vger.kernel.org
6561 L:      linux-nvdimm@lists.01.org
6562 S:      Supported
6563 F:      fs/dax.c
6564 F:      include/linux/dax.h
6565 F:      include/trace/events/fs_dax.h
6566
6567 FILESYSTEMS (VFS and infrastructure)
6568 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6569 L:      linux-fsdevel@vger.kernel.org
6570 S:      Maintained
6571 F:      fs/*
6572 F:      include/linux/fs.h
6573 F:      include/linux/fs_types.h
6574 F:      include/uapi/linux/fs.h
6575 F:      include/uapi/linux/openat2.h
6576
6577 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6578 M:      Riku Voipio <riku.voipio@iki.fi>
6579 L:      linux-hwmon@vger.kernel.org
6580 S:      Maintained
6581 F:      drivers/hwmon/f75375s.c
6582 F:      include/linux/f75375s.h
6583
6584 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6585 M:      Clemens Ladisch <clemens@ladisch.de>
6586 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6588 S:      Maintained
6589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6590 F:      include/uapi/sound/firewire.h
6591 F:      sound/firewire/
6592
6593 FIREWIRE MEDIA DRIVERS (firedtv)
6594 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6595 L:      linux-media@vger.kernel.org
6596 L:      linux1394-devel@lists.sourceforge.net
6597 S:      Maintained
6598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6599 F:      drivers/media/firewire/
6600
6601 FIREWIRE SBP-2 TARGET
6602 M:      Chris Boot <bootc@bootc.net>
6603 L:      linux-scsi@vger.kernel.org
6604 L:      target-devel@vger.kernel.org
6605 L:      linux1394-devel@lists.sourceforge.net
6606 S:      Maintained
6607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6608 F:      drivers/target/sbp/
6609
6610 FIREWIRE SUBSYSTEM
6611 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6612 L:      linux1394-devel@lists.sourceforge.net
6613 S:      Maintained
6614 W:      http://ieee1394.wiki.kernel.org/
6615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6616 F:      drivers/firewire/
6617 F:      include/linux/firewire.h
6618 F:      include/uapi/linux/firewire*.h
6619 F:      tools/firewire/
6620
6621 FIRMWARE LOADER (request_firmware)
6622 M:      Luis Chamberlain <mcgrof@kernel.org>
6623 L:      linux-kernel@vger.kernel.org
6624 S:      Maintained
6625 F:      Documentation/firmware_class/
6626 F:      drivers/base/firmware_loader/
6627 F:      include/linux/firmware.h
6628
6629 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6630 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6631 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6632 S:      Maintained
6633 F:      drivers/block/rsxx/
6634
6635 FLEXTIMER FTM-QUADDEC DRIVER
6636 M:      Patrick Havelange <patrick.havelange@essensium.com>
6637 L:      linux-iio@vger.kernel.org
6638 S:      Maintained
6639 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6640 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6641 F:      drivers/counter/ftm-quaddec.c
6642
6643 FLOPPY DRIVER
6644 M:      Denis Efremov <efremov@linux.com>
6645 L:      linux-block@vger.kernel.org
6646 S:      Odd Fixes
6647 F:      drivers/block/floppy.c
6648
6649 FLYSKY FSIA6B RC RECEIVER
6650 M:      Markus Koch <markus@notsyncing.net>
6651 L:      linux-input@vger.kernel.org
6652 S:      Maintained
6653 F:      drivers/input/joystick/fsia6b.c
6654
6655 FORCEDETH GIGABIT ETHERNET DRIVER
6656 M:      Rain River <rain.1986.08.12@gmail.com>
6657 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
6658 L:      netdev@vger.kernel.org
6659 S:      Maintained
6660 F:      drivers/net/ethernet/nvidia/*
6661
6662 FPGA DFL DRIVERS
6663 M:      Wu Hao <hao.wu@intel.com>
6664 L:      linux-fpga@vger.kernel.org
6665 S:      Maintained
6666 F:      Documentation/fpga/dfl.rst
6667 F:      drivers/fpga/dfl*
6668 F:      include/uapi/linux/fpga-dfl.h
6669
6670 FPGA MANAGER FRAMEWORK
6671 M:      Moritz Fischer <mdf@kernel.org>
6672 L:      linux-fpga@vger.kernel.org
6673 S:      Maintained
6674 W:      http://www.rocketboards.org
6675 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6677 F:      Documentation/devicetree/bindings/fpga/
6678 F:      Documentation/driver-api/fpga/
6679 F:      Documentation/fpga/
6680 F:      drivers/fpga/
6681 F:      include/linux/fpga/
6682
6683 FPU EMULATOR
6684 M:      Bill Metzenthen <billm@melbpc.org.au>
6685 S:      Maintained
6686 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6687 F:      arch/x86/math-emu/
6688
6689 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6690 L:      netdev@vger.kernel.org
6691 S:      Orphan
6692 F:      drivers/net/wan/dlci.c
6693 F:      drivers/net/wan/sdla.c
6694
6695 FRAMEBUFFER LAYER
6696 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6697 L:      dri-devel@lists.freedesktop.org
6698 L:      linux-fbdev@vger.kernel.org
6699 S:      Maintained
6700 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6701 T:      git git://anongit.freedesktop.org/drm/drm-misc
6702 F:      Documentation/fb/
6703 F:      drivers/video/
6704 F:      include/linux/fb.h
6705 F:      include/uapi/linux/fb.h
6706 F:      include/uapi/video/
6707 F:      include/video/
6708
6709 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6710 M:      Horia Geantă <horia.geanta@nxp.com>
6711 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6712 L:      linux-crypto@vger.kernel.org
6713 S:      Maintained
6714 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6715 F:      drivers/crypto/caam/
6716
6717 FREESCALE DIU FRAMEBUFFER DRIVER
6718 M:      Timur Tabi <timur@kernel.org>
6719 L:      linux-fbdev@vger.kernel.org
6720 S:      Maintained
6721 F:      drivers/video/fbdev/fsl-diu-fb.*
6722
6723 FREESCALE DMA DRIVER
6724 M:      Li Yang <leoyang.li@nxp.com>
6725 M:      Zhang Wei <zw@zh-kernel.org>
6726 L:      linuxppc-dev@lists.ozlabs.org
6727 S:      Maintained
6728 F:      drivers/dma/fsldma.*
6729
6730 FREESCALE ENETC ETHERNET DRIVERS
6731 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6732 L:      netdev@vger.kernel.org
6733 S:      Maintained
6734 F:      drivers/net/ethernet/freescale/enetc/
6735
6736 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6737 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6738 L:      netdev@vger.kernel.org
6739 S:      Maintained
6740 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6741 F:      drivers/net/ethernet/freescale/gianfar*
6742
6743 FREESCALE GPMI NAND DRIVER
6744 M:      Han Xu <han.xu@nxp.com>
6745 L:      linux-mtd@lists.infradead.org
6746 S:      Maintained
6747 F:      drivers/mtd/nand/raw/gpmi-nand/*
6748
6749 FREESCALE I2C CPM DRIVER
6750 M:      Jochen Friedrich <jochen@scram.de>
6751 L:      linuxppc-dev@lists.ozlabs.org
6752 L:      linux-i2c@vger.kernel.org
6753 S:      Maintained
6754 F:      drivers/i2c/busses/i2c-cpm.c
6755
6756 FREESCALE IMX / MXC FEC DRIVER
6757 M:      Fugang Duan <fugang.duan@nxp.com>
6758 L:      netdev@vger.kernel.org
6759 S:      Maintained
6760 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6761 F:      drivers/net/ethernet/freescale/fec.h
6762 F:      drivers/net/ethernet/freescale/fec_main.c
6763 F:      drivers/net/ethernet/freescale/fec_ptp.c
6764
6765 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6766 M:      Sascha Hauer <s.hauer@pengutronix.de>
6767 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6768 L:      linux-fbdev@vger.kernel.org
6769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6770 S:      Maintained
6771 F:      drivers/video/fbdev/imxfb.c
6772 F:      include/linux/platform_data/video-imxfb.h
6773
6774 FREESCALE IMX DDR PMU DRIVER
6775 M:      Frank Li <Frank.li@nxp.com>
6776 L:      linux-arm-kernel@lists.infradead.org
6777 S:      Maintained
6778 F:      Documentation/admin-guide/perf/imx-ddr.rst
6779 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6780 F:      drivers/perf/fsl_imx8_ddr_perf.c
6781
6782 FREESCALE IMX I2C DRIVER
6783 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6784 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6785 L:      linux-i2c@vger.kernel.org
6786 S:      Maintained
6787 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6788 F:      drivers/i2c/busses/i2c-imx.c
6789
6790 FREESCALE IMX LPI2C DRIVER
6791 M:      Dong Aisheng <aisheng.dong@nxp.com>
6792 L:      linux-i2c@vger.kernel.org
6793 L:      linux-imx@nxp.com
6794 S:      Maintained
6795 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6796 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6797
6798 FREESCALE QORIQ DPAA ETHERNET DRIVER
6799 M:      Madalin Bucur <madalin.bucur@nxp.com>
6800 L:      netdev@vger.kernel.org
6801 S:      Maintained
6802 F:      drivers/net/ethernet/freescale/dpaa
6803
6804 FREESCALE QORIQ DPAA FMAN DRIVER
6805 M:      Madalin Bucur <madalin.bucur@nxp.com>
6806 L:      netdev@vger.kernel.org
6807 S:      Maintained
6808 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6809 F:      drivers/net/ethernet/freescale/fman
6810
6811 FREESCALE QORIQ PTP CLOCK DRIVER
6812 M:      Yangbo Lu <yangbo.lu@nxp.com>
6813 L:      netdev@vger.kernel.org
6814 S:      Maintained
6815 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6816 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6817 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6818 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6819 F:      drivers/ptp/ptp_qoriq.c
6820 F:      drivers/ptp/ptp_qoriq_debugfs.c
6821 F:      include/linux/fsl/ptp_qoriq.h
6822
6823 FREESCALE QUAD SPI DRIVER
6824 M:      Han Xu <han.xu@nxp.com>
6825 L:      linux-spi@vger.kernel.org
6826 S:      Maintained
6827 F:      drivers/spi/spi-fsl-qspi.c
6828
6829 FREESCALE QUICC ENGINE LIBRARY
6830 M:      Qiang Zhao <qiang.zhao@nxp.com>
6831 L:      linuxppc-dev@lists.ozlabs.org
6832 S:      Maintained
6833 F:      drivers/soc/fsl/qe/
6834 F:      include/soc/fsl/*qe*.h
6835 F:      include/soc/fsl/*ucc*.h
6836
6837 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6838 M:      Li Yang <leoyang.li@nxp.com>
6839 L:      netdev@vger.kernel.org
6840 L:      linuxppc-dev@lists.ozlabs.org
6841 S:      Maintained
6842 F:      drivers/net/ethernet/freescale/ucc_geth*
6843
6844 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6845 M:      Zhao Qiang <qiang.zhao@nxp.com>
6846 L:      netdev@vger.kernel.org
6847 L:      linuxppc-dev@lists.ozlabs.org
6848 S:      Maintained
6849 F:      drivers/net/wan/fsl_ucc_hdlc*
6850
6851 FREESCALE QUICC ENGINE UCC UART DRIVER
6852 M:      Timur Tabi <timur@kernel.org>
6853 L:      linuxppc-dev@lists.ozlabs.org
6854 S:      Maintained
6855 F:      drivers/tty/serial/ucc_uart.c
6856
6857 FREESCALE SOC DRIVERS
6858 M:      Li Yang <leoyang.li@nxp.com>
6859 L:      linuxppc-dev@lists.ozlabs.org
6860 L:      linux-arm-kernel@lists.infradead.org
6861 S:      Maintained
6862 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6863 F:      Documentation/devicetree/bindings/soc/fsl/
6864 F:      drivers/soc/fsl/
6865 F:      include/linux/fsl/
6866
6867 FREESCALE SOC FS_ENET DRIVER
6868 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6869 L:      linuxppc-dev@lists.ozlabs.org
6870 L:      netdev@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/net/ethernet/freescale/fs_enet/
6873 F:      include/linux/fs_enet_pd.h
6874
6875 FREESCALE SOC SOUND DRIVERS
6876 M:      Timur Tabi <timur@kernel.org>
6877 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6878 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6879 R:      Fabio Estevam <festevam@gmail.com>
6880 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6881 L:      linuxppc-dev@lists.ozlabs.org
6882 S:      Maintained
6883 F:      sound/soc/fsl/fsl*
6884 F:      sound/soc/fsl/imx*
6885 F:      sound/soc/fsl/mpc8610_hpcd.c
6886
6887 FREESCALE USB PERIPHERAL DRIVERS
6888 M:      Li Yang <leoyang.li@nxp.com>
6889 L:      linux-usb@vger.kernel.org
6890 L:      linuxppc-dev@lists.ozlabs.org
6891 S:      Maintained
6892 F:      drivers/usb/gadget/udc/fsl*
6893
6894 FREEVXFS FILESYSTEM
6895 M:      Christoph Hellwig <hch@infradead.org>
6896 S:      Maintained
6897 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6898 F:      fs/freevxfs/
6899
6900 FREEZER
6901 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6902 M:      Pavel Machek <pavel@ucw.cz>
6903 L:      linux-pm@vger.kernel.org
6904 S:      Supported
6905 F:      Documentation/power/freezing-of-tasks.rst
6906 F:      include/linux/freezer.h
6907 F:      kernel/freezer.c
6908
6909 FRONTSWAP API
6910 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6911 L:      linux-kernel@vger.kernel.org
6912 S:      Maintained
6913 F:      include/linux/frontswap.h
6914 F:      mm/frontswap.c
6915
6916 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6917 M:      David Howells <dhowells@redhat.com>
6918 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6919 S:      Supported
6920 F:      Documentation/filesystems/caching/
6921 F:      fs/fscache/
6922 F:      include/linux/fscache*.h
6923
6924 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6925 M:      Theodore Y. Ts'o <tytso@mit.edu>
6926 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6927 M:      Eric Biggers <ebiggers@kernel.org>
6928 L:      linux-fscrypt@vger.kernel.org
6929 S:      Supported
6930 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6931 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6932 F:      Documentation/filesystems/fscrypt.rst
6933 F:      fs/crypto/
6934 F:      include/linux/fscrypt*.h
6935 F:      include/uapi/linux/fscrypt.h
6936
6937 FSI SUBSYSTEM
6938 M:      Jeremy Kerr <jk@ozlabs.org>
6939 M:      Joel Stanley <joel@jms.id.au>
6940 R:      Alistar Popple <alistair@popple.id.au>
6941 R:      Eddie James <eajames@linux.ibm.com>
6942 L:      linux-fsi@lists.ozlabs.org
6943 S:      Supported
6944 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6946 F:      drivers/fsi/
6947 F:      include/linux/fsi*.h
6948 F:      include/trace/events/fsi*.h
6949
6950 FSI-ATTACHED I2C DRIVER
6951 M:      Eddie James <eajames@linux.ibm.com>
6952 L:      linux-i2c@vger.kernel.org
6953 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6954 S:      Maintained
6955 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6956 F:      drivers/i2c/busses/i2c-fsi.c
6957
6958 FSI-ATTACHED SPI DRIVER
6959 M:      Eddie James <eajames@linux.ibm.com>
6960 L:      linux-spi@vger.kernel.org
6961 S:      Maintained
6962 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
6963 F:      drivers/spi/spi-fsi.c
6964
6965 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6966 M:      Jan Kara <jack@suse.cz>
6967 R:      Amir Goldstein <amir73il@gmail.com>
6968 L:      linux-fsdevel@vger.kernel.org
6969 S:      Maintained
6970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6971 F:      fs/notify/
6972 F:      include/linux/fsnotify*.h
6973
6974 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6975 M:      Eric Biggers <ebiggers@kernel.org>
6976 M:      Theodore Y. Ts'o <tytso@mit.edu>
6977 L:      linux-fscrypt@vger.kernel.org
6978 S:      Supported
6979 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6980 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6981 F:      Documentation/filesystems/fsverity.rst
6982 F:      fs/verity/
6983 F:      include/linux/fsverity.h
6984 F:      include/uapi/linux/fsverity.h
6985
6986 FUJITSU LAPTOP EXTRAS
6987 M:      Jonathan Woithe <jwoithe@just42.net>
6988 L:      platform-driver-x86@vger.kernel.org
6989 S:      Maintained
6990 F:      drivers/platform/x86/fujitsu-laptop.c
6991
6992 FUJITSU M-5MO LS CAMERA ISP DRIVER
6993 M:      Kyungmin Park <kyungmin.park@samsung.com>
6994 M:      Heungjun Kim <riverful.kim@samsung.com>
6995 L:      linux-media@vger.kernel.org
6996 S:      Maintained
6997 F:      drivers/media/i2c/m5mols/
6998 F:      include/media/i2c/m5mols.h
6999
7000 FUJITSU TABLET EXTRAS
7001 M:      Robert Gerlach <khnz@gmx.de>
7002 L:      platform-driver-x86@vger.kernel.org
7003 S:      Maintained
7004 F:      drivers/platform/x86/fujitsu-tablet.c
7005
7006 FUSE: FILESYSTEM IN USERSPACE
7007 M:      Miklos Szeredi <miklos@szeredi.hu>
7008 L:      linux-fsdevel@vger.kernel.org
7009 S:      Maintained
7010 W:      http://fuse.sourceforge.net/
7011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
7012 F:      Documentation/filesystems/fuse.rst
7013 F:      fs/fuse/
7014 F:      include/uapi/linux/fuse.h
7015
7016 FUTEX SUBSYSTEM
7017 M:      Thomas Gleixner <tglx@linutronix.de>
7018 M:      Ingo Molnar <mingo@redhat.com>
7019 R:      Peter Zijlstra <peterz@infradead.org>
7020 R:      Darren Hart <dvhart@infradead.org>
7021 L:      linux-kernel@vger.kernel.org
7022 S:      Maintained
7023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
7024 F:      Documentation/*futex*
7025 F:      include/asm-generic/futex.h
7026 F:      include/linux/futex.h
7027 F:      include/uapi/linux/futex.h
7028 F:      kernel/futex.c
7029 F:      tools/perf/bench/futex*
7030 F:      tools/testing/selftests/futex/
7031
7032 GASKET DRIVER FRAMEWORK
7033 M:      Rob Springer <rspringer@google.com>
7034 M:      Todd Poynor <toddpoynor@google.com>
7035 M:      Ben Chan <benchan@chromium.org>
7036 M:      Richard Yeh <rcy@google.com>
7037 S:      Maintained
7038 F:      drivers/staging/gasket/
7039
7040 GCC PLUGINS
7041 M:      Kees Cook <keescook@chromium.org>
7042 R:      Emese Revfy <re.emese@gmail.com>
7043 L:      kernel-hardening@lists.openwall.com
7044 S:      Maintained
7045 F:      Documentation/kbuild/gcc-plugins.rst
7046 F:      scripts/Makefile.gcc-plugins
7047 F:      scripts/gcc-plugin.sh
7048 F:      scripts/gcc-plugins/
7049
7050 GCOV BASED KERNEL PROFILING
7051 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
7052 S:      Maintained
7053 F:      Documentation/dev-tools/gcov.rst
7054 F:      kernel/gcov/
7055
7056 GDB KERNEL DEBUGGING HELPER SCRIPTS
7057 M:      Jan Kiszka <jan.kiszka@siemens.com>
7058 M:      Kieran Bingham <kbingham@kernel.org>
7059 S:      Supported
7060 F:      scripts/gdb/
7061
7062 GDT SCSI DISK ARRAY CONTROLLER DRIVER
7063 M:      Achim Leubner <achim_leubner@adaptec.com>
7064 L:      linux-scsi@vger.kernel.org
7065 S:      Supported
7066 W:      http://www.icp-vortex.com/
7067 F:      drivers/scsi/gdt*
7068
7069 GEMTEK FM RADIO RECEIVER DRIVER
7070 M:      Hans Verkuil <hverkuil@xs4all.nl>
7071 L:      linux-media@vger.kernel.org
7072 S:      Maintained
7073 W:      https://linuxtv.org
7074 T:      git git://linuxtv.org/media_tree.git
7075 F:      drivers/media/radio/radio-gemtek*
7076
7077 GENERIC ARCHITECTURE TOPOLOGY
7078 M:      Sudeep Holla <sudeep.holla@arm.com>
7079 L:      linux-kernel@vger.kernel.org
7080 S:      Maintained
7081 F:      drivers/base/arch_topology.c
7082 F:      include/linux/arch_topology.h
7083
7084 GENERIC GPIO I2C DRIVER
7085 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7086 S:      Supported
7087 F:      drivers/i2c/busses/i2c-gpio.c
7088 F:      include/linux/platform_data/i2c-gpio.h
7089
7090 GENERIC GPIO I2C MULTIPLEXER DRIVER
7091 M:      Peter Korsgaard <peter.korsgaard@barco.com>
7092 L:      linux-i2c@vger.kernel.org
7093 S:      Supported
7094 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
7095 F:      drivers/i2c/muxes/i2c-mux-gpio.c
7096 F:      include/linux/platform_data/i2c-mux-gpio.h
7097
7098 GENERIC HDLC (WAN) DRIVERS
7099 M:      Krzysztof Halasa <khc@pm.waw.pl>
7100 S:      Maintained
7101 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
7102 F:      drivers/net/wan/c101.c
7103 F:      drivers/net/wan/hd6457*
7104 F:      drivers/net/wan/hdlc*
7105 F:      drivers/net/wan/n2.c
7106 F:      drivers/net/wan/pc300too.c
7107 F:      drivers/net/wan/pci200syn.c
7108 F:      drivers/net/wan/wanxl*
7109
7110 GENERIC INCLUDE/ASM HEADER FILES
7111 M:      Arnd Bergmann <arnd@arndb.de>
7112 L:      linux-arch@vger.kernel.org
7113 S:      Maintained
7114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
7115 F:      include/asm-generic/
7116 F:      include/uapi/asm-generic/
7117
7118 GENERIC PHY FRAMEWORK
7119 M:      Kishon Vijay Abraham I <kishon@ti.com>
7120 M:      Vinod Koul <vkoul@kernel.org>
7121 L:      linux-kernel@vger.kernel.org
7122 S:      Supported
7123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
7124 F:      Documentation/devicetree/bindings/phy/
7125 F:      drivers/phy/
7126 F:      include/linux/phy/
7127
7128 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
7129 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
7130 S:      Supported
7131 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
7132
7133 GENERIC PM DOMAINS
7134 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7135 M:      Kevin Hilman <khilman@kernel.org>
7136 M:      Ulf Hansson <ulf.hansson@linaro.org>
7137 L:      linux-pm@vger.kernel.org
7138 S:      Supported
7139 F:      Documentation/devicetree/bindings/power/power?domain*
7140 F:      drivers/base/power/domain*.c
7141 F:      include/linux/pm_domain.h
7142
7143 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
7144 M:      Eugen Hristev <eugen.hristev@microchip.com>
7145 L:      linux-input@vger.kernel.org
7146 S:      Maintained
7147 F:      drivers/input/touchscreen/resistive-adc-touch.c
7148
7149 GENERIC UIO DRIVER FOR PCI DEVICES
7150 M:      "Michael S. Tsirkin" <mst@redhat.com>
7151 L:      kvm@vger.kernel.org
7152 S:      Supported
7153 F:      drivers/uio/uio_pci_generic.c
7154
7155 GENERIC VDSO LIBRARY
7156 M:      Andy Lutomirski <luto@kernel.org>
7157 M:      Thomas Gleixner <tglx@linutronix.de>
7158 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
7159 L:      linux-kernel@vger.kernel.org
7160 S:      Maintained
7161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
7162 F:      include/asm-generic/vdso/vsyscall.h
7163 F:      include/vdso/
7164 F:      kernel/time/vsyscall.c
7165 F:      lib/vdso/
7166
7167 GENWQE (IBM Generic Workqueue Card)
7168 M:      Frank Haverkamp <haver@linux.ibm.com>
7169 S:      Supported
7170 F:      drivers/misc/genwqe/
7171
7172 GET_MAINTAINER SCRIPT
7173 M:      Joe Perches <joe@perches.com>
7174 S:      Maintained
7175 F:      scripts/get_maintainer.pl
7176
7177 GFS2 FILE SYSTEM
7178 M:      Bob Peterson <rpeterso@redhat.com>
7179 M:      Andreas Gruenbacher <agruenba@redhat.com>
7180 L:      cluster-devel@redhat.com
7181 S:      Supported
7182 W:      http://sources.redhat.com/cluster/
7183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7184 F:      Documentation/filesystems/gfs2*.txt
7185 F:      fs/gfs2/
7186 F:      include/uapi/linux/gfs2_ondisk.h
7187
7188 GNSS SUBSYSTEM
7189 M:      Johan Hovold <johan@kernel.org>
7190 S:      Maintained
7191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7192 F:      Documentation/ABI/testing/sysfs-class-gnss
7193 F:      Documentation/devicetree/bindings/gnss/
7194 F:      drivers/gnss/
7195 F:      include/linux/gnss.h
7196
7197 GO7007 MPEG CODEC
7198 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7199 L:      linux-media@vger.kernel.org
7200 S:      Maintained
7201 F:      drivers/media/usb/go7007/
7202
7203 GOODIX TOUCHSCREEN
7204 M:      Bastien Nocera <hadess@hadess.net>
7205 L:      linux-input@vger.kernel.org
7206 S:      Maintained
7207 F:      drivers/input/touchscreen/goodix.c
7208
7209 GOOGLE ETHERNET DRIVERS
7210 M:      Catherine Sullivan <csully@google.com>
7211 R:      Sagi Shahar <sagis@google.com>
7212 R:      Jon Olson <jonolson@google.com>
7213 L:      netdev@vger.kernel.org
7214 S:      Supported
7215 F:      Documentation/networking/device_drivers/google/gve.rst
7216 F:      drivers/net/ethernet/google
7217
7218 GPD POCKET FAN DRIVER
7219 M:      Hans de Goede <hdegoede@redhat.com>
7220 L:      platform-driver-x86@vger.kernel.org
7221 S:      Maintained
7222 F:      drivers/platform/x86/gpd-pocket-fan.c
7223
7224 GPIO ACPI SUPPORT
7225 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7226 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7227 L:      linux-gpio@vger.kernel.org
7228 L:      linux-acpi@vger.kernel.org
7229 S:      Maintained
7230 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7231 F:      drivers/gpio/gpiolib-acpi.c
7232 F:      drivers/gpio/gpiolib-acpi.h
7233
7234 GPIO IR Transmitter
7235 M:      Sean Young <sean@mess.org>
7236 L:      linux-media@vger.kernel.org
7237 S:      Maintained
7238 F:      drivers/media/rc/gpio-ir-tx.c
7239
7240 GPIO MOCKUP DRIVER
7241 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7242 L:      linux-gpio@vger.kernel.org
7243 S:      Maintained
7244 F:      drivers/gpio/gpio-mockup.c
7245 F:      tools/testing/selftests/gpio/
7246
7247 GPIO SUBSYSTEM
7248 M:      Linus Walleij <linus.walleij@linaro.org>
7249 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7250 L:      linux-gpio@vger.kernel.org
7251 S:      Maintained
7252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7253 F:      Documentation/ABI/obsolete/sysfs-gpio
7254 F:      Documentation/ABI/testing/gpio-cdev
7255 F:      Documentation/admin-guide/gpio/
7256 F:      Documentation/devicetree/bindings/gpio/
7257 F:      Documentation/driver-api/gpio/
7258 F:      drivers/gpio/
7259 F:      include/asm-generic/gpio.h
7260 F:      include/linux/gpio.h
7261 F:      include/linux/gpio/
7262 F:      include/linux/of_gpio.h
7263 F:      include/uapi/linux/gpio.h
7264 F:      tools/gpio/
7265
7266 GRE DEMULTIPLEXER DRIVER
7267 M:      Dmitry Kozlov <xeb@mail.ru>
7268 L:      netdev@vger.kernel.org
7269 S:      Maintained
7270 F:      include/net/gre.h
7271 F:      net/ipv4/gre_demux.c
7272 F:      net/ipv4/gre_offload.c
7273
7274 GRETH 10/100/1G Ethernet MAC device driver
7275 M:      Andreas Larsson <andreas@gaisler.com>
7276 L:      netdev@vger.kernel.org
7277 S:      Maintained
7278 F:      drivers/net/ethernet/aeroflex/
7279
7280 GREYBUS AUDIO PROTOCOLS DRIVERS
7281 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7282 M:      Mark Greer <mgreer@animalcreek.com>
7283 S:      Maintained
7284 F:      drivers/staging/greybus/audio_apbridgea.c
7285 F:      drivers/staging/greybus/audio_apbridgea.h
7286 F:      drivers/staging/greybus/audio_codec.c
7287 F:      drivers/staging/greybus/audio_codec.h
7288 F:      drivers/staging/greybus/audio_gb.c
7289 F:      drivers/staging/greybus/audio_manager.c
7290 F:      drivers/staging/greybus/audio_manager.h
7291 F:      drivers/staging/greybus/audio_manager_module.c
7292 F:      drivers/staging/greybus/audio_manager_private.h
7293 F:      drivers/staging/greybus/audio_manager_sysfs.c
7294 F:      drivers/staging/greybus/audio_module.c
7295 F:      drivers/staging/greybus/audio_topology.c
7296
7297 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7298 M:      Viresh Kumar <vireshk@kernel.org>
7299 S:      Maintained
7300 F:      drivers/staging/greybus/authentication.c
7301 F:      drivers/staging/greybus/bootrom.c
7302 F:      drivers/staging/greybus/firmware.h
7303 F:      drivers/staging/greybus/fw-core.c
7304 F:      drivers/staging/greybus/fw-download.c
7305 F:      drivers/staging/greybus/fw-management.c
7306 F:      drivers/staging/greybus/greybus_authentication.h
7307 F:      drivers/staging/greybus/greybus_firmware.h
7308 F:      drivers/staging/greybus/hid.c
7309 F:      drivers/staging/greybus/i2c.c
7310 F:      drivers/staging/greybus/spi.c
7311 F:      drivers/staging/greybus/spilib.c
7312 F:      drivers/staging/greybus/spilib.h
7313
7314 GREYBUS LOOPBACK DRIVER
7315 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7316 S:      Maintained
7317 F:      drivers/staging/greybus/loopback.c
7318
7319 GREYBUS PLATFORM DRIVERS
7320 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7321 S:      Maintained
7322 F:      drivers/staging/greybus/arche-apb-ctrl.c
7323 F:      drivers/staging/greybus/arche-platform.c
7324 F:      drivers/staging/greybus/arche_platform.h
7325
7326 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7327 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7328 S:      Maintained
7329 F:      drivers/staging/greybus/gpio.c
7330 F:      drivers/staging/greybus/light.c
7331 F:      drivers/staging/greybus/power_supply.c
7332 F:      drivers/staging/greybus/sdio.c
7333 F:      drivers/staging/greybus/spi.c
7334 F:      drivers/staging/greybus/spilib.c
7335
7336 GREYBUS SUBSYSTEM
7337 M:      Johan Hovold <johan@kernel.org>
7338 M:      Alex Elder <elder@kernel.org>
7339 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7340 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7341 S:      Maintained
7342 F:      drivers/greybus/
7343 F:      drivers/staging/greybus/
7344 F:      include/linux/greybus.h
7345 F:      include/linux/greybus/
7346
7347 GREYBUS UART PROTOCOLS DRIVERS
7348 M:      David Lin <dtwlin@gmail.com>
7349 S:      Maintained
7350 F:      drivers/staging/greybus/log.c
7351 F:      drivers/staging/greybus/uart.c
7352
7353 GS1662 VIDEO SERIALIZER
7354 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7355 L:      linux-media@vger.kernel.org
7356 S:      Maintained
7357 T:      git git://linuxtv.org/media_tree.git
7358 F:      drivers/media/spi/gs1662.c
7359
7360 GSPCA FINEPIX SUBDRIVER
7361 M:      Frank Zago <frank@zago.net>
7362 L:      linux-media@vger.kernel.org
7363 S:      Maintained
7364 T:      git git://linuxtv.org/media_tree.git
7365 F:      drivers/media/usb/gspca/finepix.c
7366
7367 GSPCA GL860 SUBDRIVER
7368 M:      Olivier Lorin <o.lorin@laposte.net>
7369 L:      linux-media@vger.kernel.org
7370 S:      Maintained
7371 T:      git git://linuxtv.org/media_tree.git
7372 F:      drivers/media/usb/gspca/gl860/
7373
7374 GSPCA M5602 SUBDRIVER
7375 M:      Erik Andren <erik.andren@gmail.com>
7376 L:      linux-media@vger.kernel.org
7377 S:      Maintained
7378 T:      git git://linuxtv.org/media_tree.git
7379 F:      drivers/media/usb/gspca/m5602/
7380
7381 GSPCA PAC207 SONIXB SUBDRIVER
7382 M:      Hans Verkuil <hverkuil@xs4all.nl>
7383 L:      linux-media@vger.kernel.org
7384 S:      Odd Fixes
7385 T:      git git://linuxtv.org/media_tree.git
7386 F:      drivers/media/usb/gspca/pac207.c
7387
7388 GSPCA SN9C20X SUBDRIVER
7389 M:      Brian Johnson <brijohn@gmail.com>
7390 L:      linux-media@vger.kernel.org
7391 S:      Maintained
7392 T:      git git://linuxtv.org/media_tree.git
7393 F:      drivers/media/usb/gspca/sn9c20x.c
7394
7395 GSPCA T613 SUBDRIVER
7396 M:      Leandro Costantino <lcostantino@gmail.com>
7397 L:      linux-media@vger.kernel.org
7398 S:      Maintained
7399 T:      git git://linuxtv.org/media_tree.git
7400 F:      drivers/media/usb/gspca/t613.c
7401
7402 GSPCA USB WEBCAM DRIVER
7403 M:      Hans Verkuil <hverkuil@xs4all.nl>
7404 L:      linux-media@vger.kernel.org
7405 S:      Odd Fixes
7406 T:      git git://linuxtv.org/media_tree.git
7407 F:      drivers/media/usb/gspca/
7408
7409 GTP (GPRS Tunneling Protocol)
7410 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7411 M:      Harald Welte <laforge@gnumonks.org>
7412 L:      osmocom-net-gprs@lists.osmocom.org
7413 S:      Maintained
7414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7415 F:      drivers/net/gtp.c
7416
7417 GUID PARTITION TABLE (GPT)
7418 M:      Davidlohr Bueso <dave@stgolabs.net>
7419 L:      linux-efi@vger.kernel.org
7420 S:      Maintained
7421 F:      block/partitions/efi.*
7422
7423 H8/300 ARCHITECTURE
7424 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7425 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7426 S:      Maintained
7427 W:      http://uclinux-h8.sourceforge.jp
7428 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7429 F:      arch/h8300/
7430 F:      drivers/clk/h8300/
7431 F:      drivers/clocksource/h8300_*.c
7432 F:      drivers/irqchip/irq-renesas-h8*.c
7433
7434 HABANALABS PCI DRIVER
7435 M:      Oded Gabbay <oded.gabbay@gmail.com>
7436 S:      Supported
7437 T:      git https://github.com/HabanaAI/linux.git
7438 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7439 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7440 F:      drivers/misc/habanalabs/
7441 F:      include/uapi/misc/habanalabs.h
7442
7443 HACKRF MEDIA DRIVER
7444 M:      Antti Palosaari <crope@iki.fi>
7445 L:      linux-media@vger.kernel.org
7446 S:      Maintained
7447 W:      https://linuxtv.org
7448 W:      http://palosaari.fi/linux/
7449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7450 T:      git git://linuxtv.org/anttip/media_tree.git
7451 F:      drivers/media/usb/hackrf/
7452
7453 HANTRO VPU CODEC DRIVER
7454 M:      Ezequiel Garcia <ezequiel@collabora.com>
7455 M:      Philipp Zabel <p.zabel@pengutronix.de>
7456 L:      linux-media@vger.kernel.org
7457 L:      linux-rockchip@lists.infradead.org
7458 S:      Maintained
7459 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
7460 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
7461 F:      drivers/staging/media/hantro/
7462
7463 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7464 M:      Frank Seidel <frank@f-seidel.de>
7465 L:      platform-driver-x86@vger.kernel.org
7466 S:      Maintained
7467 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7468 F:      drivers/platform/x86/hdaps.c
7469
7470 HARDWARE MONITORING
7471 M:      Jean Delvare <jdelvare@suse.com>
7472 M:      Guenter Roeck <linux@roeck-us.net>
7473 L:      linux-hwmon@vger.kernel.org
7474 S:      Maintained
7475 W:      http://hwmon.wiki.kernel.org/
7476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7477 F:      Documentation/devicetree/bindings/hwmon/
7478 F:      Documentation/hwmon/
7479 F:      drivers/hwmon/
7480 F:      include/linux/hwmon*.h
7481 F:      include/trace/events/hwmon*.h
7482
7483 HARDWARE RANDOM NUMBER GENERATOR CORE
7484 M:      Matt Mackall <mpm@selenic.com>
7485 M:      Herbert Xu <herbert@gondor.apana.org.au>
7486 L:      linux-crypto@vger.kernel.org
7487 S:      Odd fixes
7488 F:      Documentation/admin-guide/hw_random.rst
7489 F:      Documentation/devicetree/bindings/rng/
7490 F:      drivers/char/hw_random/
7491 F:      include/linux/hw_random.h
7492
7493 HARDWARE SPINLOCK CORE
7494 M:      Ohad Ben-Cohen <ohad@wizery.com>
7495 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7496 R:      Baolin Wang <baolin.wang7@gmail.com>
7497 L:      linux-remoteproc@vger.kernel.org
7498 S:      Maintained
7499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7500 F:      Documentation/devicetree/bindings/hwlock/
7501 F:      Documentation/hwspinlock.txt
7502 F:      drivers/hwspinlock/
7503 F:      include/linux/hwspinlock.h
7504
7505 HARDWARE TRACING FACILITIES
7506 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7507 S:      Maintained
7508 F:      drivers/hwtracing/
7509
7510 HARMONY SOUND DRIVER
7511 L:      linux-parisc@vger.kernel.org
7512 S:      Maintained
7513 F:      sound/parisc/harmony.*
7514
7515 HDPVR USB VIDEO ENCODER DRIVER
7516 M:      Hans Verkuil <hverkuil@xs4all.nl>
7517 L:      linux-media@vger.kernel.org
7518 S:      Odd Fixes
7519 W:      https://linuxtv.org
7520 T:      git git://linuxtv.org/media_tree.git
7521 F:      drivers/media/usb/hdpvr/
7522
7523 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7524 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7525 S:      Supported
7526 F:      Documentation/watchdog/hpwdt.rst
7527 F:      drivers/watchdog/hpwdt.c
7528
7529 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7530 M:      Don Brace <don.brace@microsemi.com>
7531 L:      esc.storagedev@microsemi.com
7532 L:      linux-scsi@vger.kernel.org
7533 S:      Supported
7534 F:      Documentation/scsi/hpsa.rst
7535 F:      drivers/scsi/hpsa*.[ch]
7536 F:      include/linux/cciss*.h
7537 F:      include/uapi/linux/cciss*.h
7538
7539 HFI1 DRIVER
7540 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7541 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7542 L:      linux-rdma@vger.kernel.org
7543 S:      Supported
7544 F:      drivers/infiniband/hw/hfi1
7545
7546 HFS FILESYSTEM
7547 L:      linux-fsdevel@vger.kernel.org
7548 S:      Orphan
7549 F:      Documentation/filesystems/hfs.rst
7550 F:      fs/hfs/
7551
7552 HFSPLUS FILESYSTEM
7553 L:      linux-fsdevel@vger.kernel.org
7554 S:      Orphan
7555 F:      Documentation/filesystems/hfsplus.rst
7556 F:      fs/hfsplus/
7557
7558 HGA FRAMEBUFFER DRIVER
7559 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7560 L:      linux-nvidia@lists.surfsouth.com
7561 S:      Maintained
7562 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7563 F:      drivers/video/fbdev/hgafb.c
7564
7565 HIBERNATION (aka Software Suspend, aka swsusp)
7566 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7567 M:      Pavel Machek <pavel@ucw.cz>
7568 L:      linux-pm@vger.kernel.org
7569 S:      Supported
7570 B:      https://bugzilla.kernel.org
7571 F:      arch/*/include/asm/suspend*.h
7572 F:      arch/x86/power/
7573 F:      drivers/base/power/
7574 F:      include/linux/freezer.h
7575 F:      include/linux/pm.h
7576 F:      include/linux/suspend.h
7577 F:      kernel/power/
7578
7579 HID CORE LAYER
7580 M:      Jiri Kosina <jikos@kernel.org>
7581 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7582 L:      linux-input@vger.kernel.org
7583 S:      Maintained
7584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7585 F:      drivers/hid/
7586 F:      include/linux/hid*
7587 F:      include/uapi/linux/hid*
7588
7589 HID SENSOR HUB DRIVERS
7590 M:      Jiri Kosina <jikos@kernel.org>
7591 M:      Jonathan Cameron <jic23@kernel.org>
7592 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7593 L:      linux-input@vger.kernel.org
7594 L:      linux-iio@vger.kernel.org
7595 S:      Maintained
7596 F:      Documentation/hid/hid-sensor*
7597 F:      drivers/hid/hid-sensor-*
7598 F:      drivers/iio/*/hid-*
7599 F:      include/linux/hid-sensor-*
7600
7601 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7602 M:      Thomas Gleixner <tglx@linutronix.de>
7603 L:      linux-kernel@vger.kernel.org
7604 S:      Maintained
7605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7606 F:      Documentation/timers/
7607 F:      include/linux/clockchips.h
7608 F:      include/linux/hrtimer.h
7609 F:      kernel/time/clockevents.c
7610 F:      kernel/time/hrtimer.c
7611 F:      kernel/time/timer_*.c
7612
7613 HIGH-SPEED SCC DRIVER FOR AX.25
7614 L:      linux-hams@vger.kernel.org
7615 S:      Orphan
7616 F:      drivers/net/hamradio/dmascc.c
7617 F:      drivers/net/hamradio/scc.c
7618
7619 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7620 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7621 S:      Supported
7622 W:      http://www.highpoint-tech.com
7623 F:      Documentation/scsi/hptiop.rst
7624 F:      drivers/scsi/hptiop.c
7625
7626 HIPPI
7627 M:      Jes Sorensen <jes@trained-monkey.org>
7628 L:      linux-hippi@sunsite.dk
7629 S:      Maintained
7630 F:      drivers/net/hippi/
7631 F:      include/linux/hippidevice.h
7632 F:      include/uapi/linux/if_hippi.h
7633 F:      net/802/hippi.c
7634
7635 HISILICON DMA DRIVER
7636 M:      Zhou Wang <wangzhou1@hisilicon.com>
7637 L:      dmaengine@vger.kernel.org
7638 S:      Maintained
7639 F:      drivers/dma/hisi_dma.c
7640
7641 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7642 M:      Zaibo Xu <xuzaibo@huawei.com>
7643 L:      linux-crypto@vger.kernel.org
7644 S:      Maintained
7645 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7646 F:      drivers/crypto/hisilicon/hpre/hpre.h
7647 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7648 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7649
7650 HISILICON LPC BUS DRIVER
7651 M:      john.garry@huawei.com
7652 S:      Maintained
7653 W:      http://www.hisilicon.com
7654 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7655 F:      drivers/bus/hisi_lpc.c
7656
7657 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7658 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7659 M:      Salil Mehta <salil.mehta@huawei.com>
7660 L:      netdev@vger.kernel.org
7661 S:      Maintained
7662 W:      http://www.hisilicon.com
7663 F:      drivers/net/ethernet/hisilicon/hns3/
7664
7665 HISILICON NETWORK SUBSYSTEM DRIVER
7666 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7667 M:      Salil Mehta <salil.mehta@huawei.com>
7668 L:      netdev@vger.kernel.org
7669 S:      Maintained
7670 W:      http://www.hisilicon.com
7671 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7672 F:      drivers/net/ethernet/hisilicon/
7673
7674 HISILICON PMU DRIVER
7675 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7676 S:      Supported
7677 W:      http://www.hisilicon.com
7678 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7679 F:      drivers/perf/hisilicon
7680
7681 HISILICON QM AND ZIP Controller DRIVER
7682 M:      Zhou Wang <wangzhou1@hisilicon.com>
7683 L:      linux-crypto@vger.kernel.org
7684 S:      Maintained
7685 F:      Documentation/ABI/testing/debugfs-hisi-zip
7686 F:      drivers/crypto/hisilicon/qm.c
7687 F:      drivers/crypto/hisilicon/qm.h
7688 F:      drivers/crypto/hisilicon/sgl.c
7689 F:      drivers/crypto/hisilicon/zip/
7690
7691 HISILICON ROCE DRIVER
7692 M:      Lijun Ou <oulijun@huawei.com>
7693 M:      Wei Hu(Xavier) <huwei87@hisilicon.com>
7694 M:      Weihang Li <liweihang@huawei.com>
7695 L:      linux-rdma@vger.kernel.org
7696 S:      Maintained
7697 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7698 F:      drivers/infiniband/hw/hns/
7699
7700 HISILICON SAS Controller
7701 M:      John Garry <john.garry@huawei.com>
7702 S:      Supported
7703 W:      http://www.hisilicon.com
7704 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7705 F:      drivers/scsi/hisi_sas/
7706
7707 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7708 M:      Zaibo Xu <xuzaibo@huawei.com>
7709 L:      linux-crypto@vger.kernel.org
7710 S:      Maintained
7711 F:      Documentation/ABI/testing/debugfs-hisi-sec
7712 F:      drivers/crypto/hisilicon/sec2/sec.h
7713 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7714 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7715 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7716
7717 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7718 M:      Zaibo Xu <xuzaibo@huawei.com>
7719 S:      Maintained
7720 F:      drivers/char/hw_random/hisi-trng-v2.c
7721
7722 HISILICON V3XX SPI NOR FLASH Controller Driver
7723 M:      John Garry <john.garry@huawei.com>
7724 S:      Maintained
7725 W:      http://www.hisilicon.com
7726 F:      drivers/spi/spi-hisi-sfc-v3xx.c
7727
7728 HMM - Heterogeneous Memory Management
7729 M:      Jérôme Glisse <jglisse@redhat.com>
7730 L:      linux-mm@kvack.org
7731 S:      Maintained
7732 F:      Documentation/vm/hmm.rst
7733 F:      include/linux/hmm*
7734 F:      mm/hmm*
7735
7736 HOST AP DRIVER
7737 M:      Jouni Malinen <j@w1.fi>
7738 L:      linux-wireless@vger.kernel.org
7739 S:      Obsolete
7740 W:      http://w1.fi/hostap-driver.html
7741 F:      drivers/net/wireless/intersil/hostap/
7742
7743 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7744 L:      platform-driver-x86@vger.kernel.org
7745 S:      Orphan
7746 F:      drivers/platform/x86/tc1100-wmi.c
7747
7748 HPET:   High Precision Event Timers driver
7749 M:      Clemens Ladisch <clemens@ladisch.de>
7750 S:      Maintained
7751 F:      Documentation/timers/hpet.rst
7752 F:      drivers/char/hpet.c
7753 F:      include/linux/hpet.h
7754 F:      include/uapi/linux/hpet.h
7755
7756 HPET:   x86
7757 S:      Orphan
7758 F:      arch/x86/include/asm/hpet.h
7759 F:      arch/x86/kernel/hpet.c
7760
7761 HPFS FILESYSTEM
7762 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7763 S:      Maintained
7764 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7765 F:      fs/hpfs/
7766
7767 HSI SUBSYSTEM
7768 M:      Sebastian Reichel <sre@kernel.org>
7769 S:      Maintained
7770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7771 F:      Documentation/ABI/testing/sysfs-bus-hsi
7772 F:      Documentation/driver-api/hsi.rst
7773 F:      drivers/hsi/
7774 F:      include/linux/hsi/
7775 F:      include/uapi/linux/hsi/
7776
7777 HSO 3G MODEM DRIVER
7778 L:      linux-usb@vger.kernel.org
7779 S:      Orphan
7780 F:      drivers/net/usb/hso.c
7781
7782 HSR NETWORK PROTOCOL
7783 L:      netdev@vger.kernel.org
7784 S:      Orphan
7785 F:      net/hsr/
7786
7787 HT16K33 LED CONTROLLER DRIVER
7788 M:      Robin van der Gracht <robin@protonic.nl>
7789 S:      Maintained
7790 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7791 F:      drivers/auxdisplay/ht16k33.c
7792
7793 HTCPEN TOUCHSCREEN DRIVER
7794 M:      Pau Oliva Fora <pof@eslack.org>
7795 L:      linux-input@vger.kernel.org
7796 S:      Maintained
7797 F:      drivers/input/touchscreen/htcpen.c
7798
7799 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7800 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7801 L:      linux-iio@vger.kernel.org
7802 S:      Maintained
7803 W:      http://www.st.com/
7804 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7805 F:      drivers/iio/humidity/hts221*
7806
7807 HUAWEI ETHERNET DRIVER
7808 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7809 L:      netdev@vger.kernel.org
7810 S:      Supported
7811 F:      Documentation/networking/hinic.txt
7812 F:      drivers/net/ethernet/huawei/hinic/
7813
7814 HUGETLB FILESYSTEM
7815 M:      Mike Kravetz <mike.kravetz@oracle.com>
7816 L:      linux-mm@kvack.org
7817 S:      Maintained
7818 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7819 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7820 F:      Documentation/vm/hugetlbfs_reserv.rst
7821 F:      fs/hugetlbfs/
7822 F:      include/linux/hugetlb.h
7823 F:      mm/hugetlb.c
7824
7825 HVA ST MEDIA DRIVER
7826 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7827 L:      linux-media@vger.kernel.org
7828 S:      Supported
7829 W:      https://linuxtv.org
7830 T:      git git://linuxtv.org/media_tree.git
7831 F:      drivers/media/platform/sti/hva
7832
7833 HWPOISON MEMORY FAILURE HANDLING
7834 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7835 L:      linux-mm@kvack.org
7836 S:      Maintained
7837 F:      mm/hwpoison-inject.c
7838 F:      mm/memory-failure.c
7839
7840 HYGON PROCESSOR SUPPORT
7841 M:      Pu Wen <puwen@hygon.cn>
7842 L:      linux-kernel@vger.kernel.org
7843 S:      Maintained
7844 F:      arch/x86/kernel/cpu/hygon.c
7845
7846 HYNIX HI556 SENSOR DRIVER
7847 M:      Shawn Tu <shawnx.tu@intel.com>
7848 L:      linux-media@vger.kernel.org
7849 S:      Maintained
7850 T:      git git://linuxtv.org/media_tree.git
7851 F:      drivers/media/i2c/hi556.c
7852
7853 Hyper-V CORE AND DRIVERS
7854 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7855 M:      Haiyang Zhang <haiyangz@microsoft.com>
7856 M:      Stephen Hemminger <sthemmin@microsoft.com>
7857 M:      Wei Liu <wei.liu@kernel.org>
7858 L:      linux-hyperv@vger.kernel.org
7859 S:      Supported
7860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7861 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7862 F:      Documentation/ABI/testing/debugfs-hyperv
7863 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7864 F:      arch/x86/hyperv
7865 F:      arch/x86/include/asm/hyperv-tlfs.h
7866 F:      arch/x86/include/asm/mshyperv.h
7867 F:      arch/x86/include/asm/trace/hyperv.h
7868 F:      arch/x86/kernel/cpu/mshyperv.c
7869 F:      drivers/clocksource/hyperv_timer.c
7870 F:      drivers/hid/hid-hyperv.c
7871 F:      drivers/hv/
7872 F:      drivers/input/serio/hyperv-keyboard.c
7873 F:      drivers/iommu/hyperv-iommu.c
7874 F:      drivers/net/hyperv/
7875 F:      drivers/pci/controller/pci-hyperv-intf.c
7876 F:      drivers/pci/controller/pci-hyperv.c
7877 F:      drivers/scsi/storvsc_drv.c
7878 F:      drivers/uio/uio_hv_generic.c
7879 F:      drivers/video/fbdev/hyperv_fb.c
7880 F:      include/asm-generic/mshyperv.h
7881 F:      include/clocksource/hyperv_timer.h
7882 F:      include/linux/hyperv.h
7883 F:      include/uapi/linux/hyperv.h
7884 F:      net/vmw_vsock/hyperv_transport.c
7885 F:      tools/hv/
7886
7887 HYPERBUS SUPPORT
7888 M:      Vignesh Raghavendra <vigneshr@ti.com>
7889 L:      linux-mtd@lists.infradead.org
7890 S:      Supported
7891 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
7892 C:      irc://irc.oftc.net/mtd
7893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
7894 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7895 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7896 F:      drivers/mtd/hyperbus/
7897 F:      include/linux/mtd/hyperbus.h
7898
7899 HYPERVISOR VIRTUAL CONSOLE DRIVER
7900 L:      linuxppc-dev@lists.ozlabs.org
7901 S:      Odd Fixes
7902 F:      drivers/tty/hvc/
7903
7904 I2C ACPI SUPPORT
7905 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7906 L:      linux-i2c@vger.kernel.org
7907 L:      linux-acpi@vger.kernel.org
7908 S:      Maintained
7909 F:      drivers/i2c/i2c-core-acpi.c
7910
7911 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7912 M:      Ajay Gupta <ajayg@nvidia.com>
7913 L:      linux-i2c@vger.kernel.org
7914 S:      Maintained
7915 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7916 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7917
7918 I2C MUXES
7919 M:      Peter Rosin <peda@axentia.se>
7920 L:      linux-i2c@vger.kernel.org
7921 S:      Maintained
7922 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7923 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7924 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7925 F:      Documentation/i2c/i2c-topology.rst
7926 F:      Documentation/i2c/muxes/
7927 F:      drivers/i2c/i2c-mux.c
7928 F:      drivers/i2c/muxes/
7929 F:      include/linux/i2c-mux.h
7930
7931 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7932 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7933 L:      linux-i2c@vger.kernel.org
7934 S:      Maintained
7935 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7936 F:      drivers/i2c/busses/i2c-mv64xxx.c
7937
7938 I2C OVER PARALLEL PORT
7939 M:      Jean Delvare <jdelvare@suse.com>
7940 L:      linux-i2c@vger.kernel.org
7941 S:      Maintained
7942 F:      Documentation/i2c/busses/i2c-parport.rst
7943 F:      drivers/i2c/busses/i2c-parport.c
7944
7945 I2C SUBSYSTEM
7946 M:      Wolfram Sang <wsa@the-dreams.de>
7947 L:      linux-i2c@vger.kernel.org
7948 S:      Maintained
7949 W:      https://i2c.wiki.kernel.org/
7950 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7952 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7953 F:      Documentation/i2c/
7954 F:      drivers/i2c/*
7955 F:      include/linux/i2c-dev.h
7956 F:      include/linux/i2c-smbus.h
7957 F:      include/linux/i2c.h
7958 F:      include/uapi/linux/i2c-*.h
7959 F:      include/uapi/linux/i2c.h
7960
7961 I2C SUBSYSTEM HOST DRIVERS
7962 L:      linux-i2c@vger.kernel.org
7963 S:      Odd Fixes
7964 W:      https://i2c.wiki.kernel.org/
7965 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7967 F:      Documentation/devicetree/bindings/i2c/
7968 F:      drivers/i2c/algos/
7969 F:      drivers/i2c/busses/
7970
7971 I2C-TAOS-EVM DRIVER
7972 M:      Jean Delvare <jdelvare@suse.com>
7973 L:      linux-i2c@vger.kernel.org
7974 S:      Maintained
7975 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7976 F:      drivers/i2c/busses/i2c-taos-evm.c
7977
7978 I2C-TINY-USB DRIVER
7979 M:      Till Harbaum <till@harbaum.org>
7980 L:      linux-i2c@vger.kernel.org
7981 S:      Maintained
7982 W:      http://www.harbaum.org/till/i2c_tiny_usb
7983 F:      drivers/i2c/busses/i2c-tiny-usb.c
7984
7985 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7986 M:      Jean Delvare <jdelvare@suse.com>
7987 L:      linux-i2c@vger.kernel.org
7988 S:      Maintained
7989 F:      Documentation/i2c/busses/i2c-ali1535.rst
7990 F:      Documentation/i2c/busses/i2c-ali1563.rst
7991 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7992 F:      Documentation/i2c/busses/i2c-amd756.rst
7993 F:      Documentation/i2c/busses/i2c-amd8111.rst
7994 F:      Documentation/i2c/busses/i2c-i801.rst
7995 F:      Documentation/i2c/busses/i2c-nforce2.rst
7996 F:      Documentation/i2c/busses/i2c-piix4.rst
7997 F:      Documentation/i2c/busses/i2c-sis5595.rst
7998 F:      Documentation/i2c/busses/i2c-sis630.rst
7999 F:      Documentation/i2c/busses/i2c-sis96x.rst
8000 F:      Documentation/i2c/busses/i2c-via.rst
8001 F:      Documentation/i2c/busses/i2c-viapro.rst
8002 F:      drivers/i2c/busses/i2c-ali1535.c
8003 F:      drivers/i2c/busses/i2c-ali1563.c
8004 F:      drivers/i2c/busses/i2c-ali15x3.c
8005 F:      drivers/i2c/busses/i2c-amd756-s4882.c
8006 F:      drivers/i2c/busses/i2c-amd756.c
8007 F:      drivers/i2c/busses/i2c-amd8111.c
8008 F:      drivers/i2c/busses/i2c-i801.c
8009 F:      drivers/i2c/busses/i2c-isch.c
8010 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
8011 F:      drivers/i2c/busses/i2c-nforce2.c
8012 F:      drivers/i2c/busses/i2c-piix4.c
8013 F:      drivers/i2c/busses/i2c-sis5595.c
8014 F:      drivers/i2c/busses/i2c-sis630.c
8015 F:      drivers/i2c/busses/i2c-sis96x.c
8016 F:      drivers/i2c/busses/i2c-via.c
8017 F:      drivers/i2c/busses/i2c-viapro.c
8018
8019 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
8020 M:      Hans de Goede <hdegoede@redhat.com>
8021 L:      linux-i2c@vger.kernel.org
8022 S:      Maintained
8023 F:      drivers/i2c/busses/i2c-cht-wc.c
8024
8025 I2C/SMBUS ISMT DRIVER
8026 M:      Seth Heasley <seth.heasley@intel.com>
8027 M:      Neil Horman <nhorman@tuxdriver.com>
8028 L:      linux-i2c@vger.kernel.org
8029 F:      Documentation/i2c/busses/i2c-ismt.rst
8030 F:      drivers/i2c/busses/i2c-ismt.c
8031
8032 I2C/SMBUS STUB DRIVER
8033 M:      Jean Delvare <jdelvare@suse.com>
8034 L:      linux-i2c@vger.kernel.org
8035 S:      Maintained
8036 F:      drivers/i2c/i2c-stub.c
8037
8038 I3C DRIVER FOR CADENCE I3C MASTER IP
8039 M:      Przemysław Gaj <pgaj@cadence.com>
8040 S:      Maintained
8041 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
8042 F:      drivers/i3c/master/i3c-master-cdns.c
8043
8044 I3C DRIVER FOR SYNOPSYS DESIGNWARE
8045 M:      Vitor Soares <vitor.soares@synopsys.com>
8046 S:      Maintained
8047 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
8048 F:      drivers/i3c/master/dw*
8049
8050 I3C SUBSYSTEM
8051 M:      Boris Brezillon <bbrezillon@kernel.org>
8052 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
8053 S:      Maintained
8054 C:      irc://chat.freenode.net/linux-i3c
8055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
8056 F:      Documentation/ABI/testing/sysfs-bus-i3c
8057 F:      Documentation/devicetree/bindings/i3c/
8058 F:      Documentation/driver-api/i3c
8059 F:      drivers/i3c/
8060 F:      include/linux/i3c/
8061
8062 IA64 (Itanium) PLATFORM
8063 M:      Tony Luck <tony.luck@intel.com>
8064 M:      Fenghua Yu <fenghua.yu@intel.com>
8065 L:      linux-ia64@vger.kernel.org
8066 S:      Maintained
8067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
8068 F:      Documentation/ia64/
8069 F:      arch/ia64/
8070
8071 IBM Power 842 compression accelerator
8072 M:      Haren Myneni <haren@us.ibm.com>
8073 S:      Supported
8074 F:      crypto/842.c
8075 F:      drivers/crypto/nx/Kconfig
8076 F:      drivers/crypto/nx/Makefile
8077 F:      drivers/crypto/nx/nx-842*
8078 F:      include/linux/sw842.h
8079 F:      lib/842/
8080
8081 IBM Power in-Nest Crypto Acceleration
8082 M:      Breno Leitão <leitao@debian.org>
8083 M:      Nayna Jain <nayna@linux.ibm.com>
8084 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8085 L:      linux-crypto@vger.kernel.org
8086 S:      Supported
8087 F:      drivers/crypto/nx/Kconfig
8088 F:      drivers/crypto/nx/Makefile
8089 F:      drivers/crypto/nx/nx-aes*
8090 F:      drivers/crypto/nx/nx-sha*
8091 F:      drivers/crypto/nx/nx.*
8092 F:      drivers/crypto/nx/nx_csbcpb.h
8093 F:      drivers/crypto/nx/nx_debugfs.c
8094
8095 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
8096 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8097 L:      linux-pci@vger.kernel.org
8098 L:      linuxppc-dev@lists.ozlabs.org
8099 S:      Supported
8100 F:      drivers/pci/hotplug/rpadlpar*
8101
8102 IBM Power Linux RAID adapter
8103 M:      Brian King <brking@us.ibm.com>
8104 S:      Supported
8105 F:      drivers/scsi/ipr.*
8106
8107 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
8108 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8109 L:      linux-pci@vger.kernel.org
8110 L:      linuxppc-dev@lists.ozlabs.org
8111 S:      Supported
8112 F:      drivers/pci/hotplug/rpaphp*
8113
8114 IBM Power SRIOV Virtual NIC Device Driver
8115 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
8116 M:      John Allen <jallen@linux.ibm.com>
8117 L:      netdev@vger.kernel.org
8118 S:      Supported
8119 F:      drivers/net/ethernet/ibm/ibmvnic.*
8120
8121 IBM Power Virtual Accelerator Switchboard
8122 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
8123 L:      linuxppc-dev@lists.ozlabs.org
8124 S:      Supported
8125 F:      arch/powerpc/include/asm/vas.h
8126 F:      arch/powerpc/platforms/powernv/copy-paste.h
8127 F:      arch/powerpc/platforms/powernv/vas*
8128
8129 IBM Power Virtual Ethernet Device Driver
8130 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
8131 L:      netdev@vger.kernel.org
8132 S:      Supported
8133 F:      drivers/net/ethernet/ibm/ibmveth.*
8134
8135 IBM Power Virtual FC Device Drivers
8136 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8137 L:      linux-scsi@vger.kernel.org
8138 S:      Supported
8139 F:      drivers/scsi/ibmvscsi/ibmvfc*
8140
8141 IBM Power Virtual Management Channel Driver
8142 M:      Steven Royer <seroyer@linux.ibm.com>
8143 S:      Supported
8144 F:      drivers/misc/ibmvmc.*
8145
8146 IBM Power Virtual SCSI Device Drivers
8147 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
8148 L:      linux-scsi@vger.kernel.org
8149 S:      Supported
8150 F:      drivers/scsi/ibmvscsi/ibmvscsi*
8151 F:      include/scsi/viosrp.h
8152
8153 IBM Power Virtual SCSI Device Target Driver
8154 M:      Michael Cyr <mikecyr@linux.ibm.com>
8155 L:      linux-scsi@vger.kernel.org
8156 L:      target-devel@vger.kernel.org
8157 S:      Supported
8158 F:      drivers/scsi/ibmvscsi_tgt/
8159
8160 IBM Power VMX Cryptographic instructions
8161 M:      Breno Leitão <leitao@debian.org>
8162 M:      Nayna Jain <nayna@linux.ibm.com>
8163 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
8164 L:      linux-crypto@vger.kernel.org
8165 S:      Supported
8166 F:      drivers/crypto/vmx/Kconfig
8167 F:      drivers/crypto/vmx/Makefile
8168 F:      drivers/crypto/vmx/aes*
8169 F:      drivers/crypto/vmx/ghash*
8170 F:      drivers/crypto/vmx/ppc-xlate.pl
8171 F:      drivers/crypto/vmx/vmx.c
8172
8173 IBM ServeRAID RAID DRIVER
8174 S:      Orphan
8175 F:      drivers/scsi/ips.*
8176
8177 ICH LPC AND GPIO DRIVER
8178 M:      Peter Tyser <ptyser@xes-inc.com>
8179 S:      Maintained
8180 F:      drivers/gpio/gpio-ich.c
8181 F:      drivers/mfd/lpc_ich.c
8182
8183 ICY I2C DRIVER
8184 M:      Max Staudt <max@enpas.org>
8185 L:      linux-i2c@vger.kernel.org
8186 S:      Maintained
8187 F:      drivers/i2c/busses/i2c-icy.c
8188
8189 IDE SUBSYSTEM
8190 M:      "David S. Miller" <davem@davemloft.net>
8191 L:      linux-ide@vger.kernel.org
8192 S:      Maintained
8193 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8195 F:      Documentation/ide/
8196 F:      drivers/ide/
8197 F:      include/linux/ide.h
8198
8199 IDE/ATAPI DRIVERS
8200 M:      Borislav Petkov <bp@alien8.de>
8201 L:      linux-ide@vger.kernel.org
8202 S:      Maintained
8203 F:      Documentation/cdrom/ide-cd.rst
8204 F:      drivers/ide/ide-cd*
8205
8206 IDEAPAD LAPTOP EXTRAS DRIVER
8207 M:      Ike Panhc <ike.pan@canonical.com>
8208 L:      platform-driver-x86@vger.kernel.org
8209 S:      Maintained
8210 W:      http://launchpad.net/ideapad-laptop
8211 F:      drivers/platform/x86/ideapad-laptop.c
8212
8213 IDEAPAD LAPTOP SLIDEBAR DRIVER
8214 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8215 L:      linux-input@vger.kernel.org
8216 S:      Maintained
8217 W:      https://github.com/o2genum/ideapad-slidebar
8218 F:      drivers/input/misc/ideapad_slidebar.c
8219
8220 IDT VersaClock 5 CLOCK DRIVER
8221 M:      Marek Vasut <marek.vasut@gmail.com>
8222 S:      Maintained
8223 F:      drivers/clk/clk-versaclock5.c
8224
8225 IEEE 802.15.4 SUBSYSTEM
8226 M:      Alexander Aring <alex.aring@gmail.com>
8227 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8228 L:      linux-wpan@vger.kernel.org
8229 S:      Maintained
8230 W:      http://wpan.cakelab.org/
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8233 F:      Documentation/networking/ieee802154.rst
8234 F:      drivers/net/ieee802154/
8235 F:      include/linux/ieee802154.h
8236 F:      include/linux/nl802154.h
8237 F:      include/net/af_ieee802154.h
8238 F:      include/net/cfg802154.h
8239 F:      include/net/ieee802154_netdev.h
8240 F:      include/net/mac802154.h
8241 F:      include/net/nl802154.h
8242 F:      net/ieee802154/
8243 F:      net/mac802154/
8244
8245 IFE PROTOCOL
8246 M:      Yotam Gigi <yotam.gi@gmail.com>
8247 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8248 F:      include/net/ife.h
8249 F:      include/uapi/linux/ife.h
8250 F:      net/ife
8251
8252 IGORPLUG-USB IR RECEIVER
8253 M:      Sean Young <sean@mess.org>
8254 L:      linux-media@vger.kernel.org
8255 S:      Maintained
8256 F:      drivers/media/rc/igorplugusb.c
8257
8258 IGUANAWORKS USB IR TRANSCEIVER
8259 M:      Sean Young <sean@mess.org>
8260 L:      linux-media@vger.kernel.org
8261 S:      Maintained
8262 F:      drivers/media/rc/iguanair.c
8263
8264 IIO DIGITAL POTENTIOMETER DAC
8265 M:      Peter Rosin <peda@axentia.se>
8266 L:      linux-iio@vger.kernel.org
8267 S:      Maintained
8268 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8269 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8270 F:      drivers/iio/dac/dpot-dac.c
8271
8272 IIO ENVELOPE DETECTOR
8273 M:      Peter Rosin <peda@axentia.se>
8274 L:      linux-iio@vger.kernel.org
8275 S:      Maintained
8276 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8277 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8278 F:      drivers/iio/adc/envelope-detector.c
8279
8280 IIO MULTIPLEXER
8281 M:      Peter Rosin <peda@axentia.se>
8282 L:      linux-iio@vger.kernel.org
8283 S:      Maintained
8284 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8285 F:      drivers/iio/multiplexer/iio-mux.c
8286
8287 IIO SUBSYSTEM AND DRIVERS
8288 M:      Jonathan Cameron <jic23@kernel.org>
8289 R:      Hartmut Knaack <knaack.h@gmx.de>
8290 R:      Lars-Peter Clausen <lars@metafoo.de>
8291 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8292 L:      linux-iio@vger.kernel.org
8293 S:      Maintained
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8295 F:      Documentation/ABI/testing/configfs-iio*
8296 F:      Documentation/ABI/testing/sysfs-bus-iio*
8297 F:      Documentation/devicetree/bindings/iio/
8298 F:      drivers/iio/
8299 F:      drivers/staging/iio/
8300 F:      include/linux/iio/
8301 F:      tools/iio/
8302
8303 IIO UNIT CONVERTER
8304 M:      Peter Rosin <peda@axentia.se>
8305 L:      linux-iio@vger.kernel.org
8306 S:      Maintained
8307 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8308 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8309 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8310 F:      drivers/iio/afe/iio-rescale.c
8311
8312 IKANOS/ADI EAGLE ADSL USB DRIVER
8313 M:      Matthieu Castet <castet.matthieu@free.fr>
8314 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8315 S:      Maintained
8316 F:      drivers/usb/atm/ueagle-atm.c
8317
8318 IMGTEC ASCII LCD DRIVER
8319 M:      Paul Burton <paulburton@kernel.org>
8320 S:      Maintained
8321 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8322 F:      drivers/auxdisplay/img-ascii-lcd.c
8323
8324 IMGTEC IR DECODER DRIVER
8325 S:      Orphan
8326 F:      drivers/media/rc/img-ir/
8327
8328 IMON SOUNDGRAPH USB IR RECEIVER
8329 M:      Sean Young <sean@mess.org>
8330 L:      linux-media@vger.kernel.org
8331 S:      Maintained
8332 F:      drivers/media/rc/imon.c
8333 F:      drivers/media/rc/imon_raw.c
8334
8335 IMS TWINTURBO FRAMEBUFFER DRIVER
8336 L:      linux-fbdev@vger.kernel.org
8337 S:      Orphan
8338 F:      drivers/video/fbdev/imsttfb.c
8339
8340 INA209 HARDWARE MONITOR DRIVER
8341 M:      Guenter Roeck <linux@roeck-us.net>
8342 L:      linux-hwmon@vger.kernel.org
8343 S:      Maintained
8344 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8345 F:      Documentation/hwmon/ina209.rst
8346 F:      drivers/hwmon/ina209.c
8347
8348 INA2XX HARDWARE MONITOR DRIVER
8349 M:      Guenter Roeck <linux@roeck-us.net>
8350 L:      linux-hwmon@vger.kernel.org
8351 S:      Maintained
8352 F:      Documentation/hwmon/ina2xx.rst
8353 F:      drivers/hwmon/ina2xx.c
8354 F:      include/linux/platform_data/ina2xx.h
8355
8356 INDUSTRY PACK SUBSYSTEM (IPACK)
8357 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8358 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8359 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8360 L:      industrypack-devel@lists.sourceforge.net
8361 S:      Maintained
8362 W:      http://industrypack.sourceforge.net
8363 F:      drivers/ipack/
8364
8365 INFINEON DPS310 Driver
8366 M:      Eddie James <eajames@linux.ibm.com>
8367 L:      linux-iio@vger.kernel.org
8368 S:      Maintained
8369 F:      drivers/iio/pressure/dps310.c
8370
8371 INFINIBAND SUBSYSTEM
8372 M:      Doug Ledford <dledford@redhat.com>
8373 M:      Jason Gunthorpe <jgg@mellanox.com>
8374 L:      linux-rdma@vger.kernel.org
8375 S:      Supported
8376 W:      https://github.com/linux-rdma/rdma-core
8377 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8379 F:      Documentation/devicetree/bindings/infiniband/
8380 F:      Documentation/infiniband/
8381 F:      drivers/infiniband/
8382 F:      include/rdma/
8383 F:      include/trace/events/ib_mad.h
8384 F:      include/trace/events/ib_umad.h
8385 F:      include/uapi/linux/if_infiniband.h
8386 F:      include/uapi/rdma/
8387 F:      samples/bpf/ibumad_kern.c
8388 F:      samples/bpf/ibumad_user.c
8389
8390 INGENIC JZ4780 DMA Driver
8391 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8392 S:      Maintained
8393 F:      drivers/dma/dma-jz4780.c
8394
8395 INGENIC JZ4780 NAND DRIVER
8396 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8397 L:      linux-mtd@lists.infradead.org
8398 S:      Maintained
8399 F:      drivers/mtd/nand/raw/ingenic/
8400
8401 INGENIC JZ47xx SoCs
8402 M:      Paul Cercueil <paul@crapouillou.net>
8403 S:      Maintained
8404 F:      arch/mips/boot/dts/ingenic/
8405 F:      arch/mips/include/asm/mach-jz4740/
8406 F:      arch/mips/jz4740/
8407 F:      drivers/clk/ingenic/
8408 F:      drivers/dma/dma-jz4780.c
8409 F:      drivers/gpu/drm/ingenic/
8410 F:      drivers/i2c/busses/i2c-jz4780.c
8411 F:      drivers/iio/adc/ingenic-adc.c
8412 F:      drivers/irqchip/irq-ingenic.c
8413 F:      drivers/memory/jz4780-nemc.c
8414 F:      drivers/mmc/host/jz4740_mmc.c
8415 F:      drivers/mtd/nand/raw/ingenic/
8416 F:      drivers/pinctrl/pinctrl-ingenic.c
8417 F:      drivers/power/supply/ingenic-battery.c
8418 F:      drivers/pwm/pwm-jz4740.c
8419 F:      drivers/rtc/rtc-jz4740.c
8420 F:      drivers/tty/serial/8250/8250_ingenic.c
8421 F:      drivers/usb/musb/jz4740.c
8422 F:      drivers/watchdog/jz4740_wdt.c
8423 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8424 F:      include/linux/mfd/ingenic-tcu.h
8425 F:      sound/soc/codecs/jz47*
8426 F:      sound/soc/jz4740/
8427
8428 INOTIFY
8429 M:      Jan Kara <jack@suse.cz>
8430 R:      Amir Goldstein <amir73il@gmail.com>
8431 L:      linux-fsdevel@vger.kernel.org
8432 S:      Maintained
8433 F:      Documentation/filesystems/inotify.rst
8434 F:      fs/notify/inotify/
8435 F:      include/linux/inotify.h
8436 F:      include/uapi/linux/inotify.h
8437
8438 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8439 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8440 L:      linux-input@vger.kernel.org
8441 S:      Maintained
8442 Q:      http://patchwork.kernel.org/project/linux-input/list/
8443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8444 F:      Documentation/devicetree/bindings/input/
8445 F:      Documentation/devicetree/bindings/serio/
8446 F:      Documentation/input/
8447 F:      drivers/input/
8448 F:      include/linux/input.h
8449 F:      include/linux/input/
8450 F:      include/uapi/linux/input-event-codes.h
8451 F:      include/uapi/linux/input.h
8452
8453 INPUT MULTITOUCH (MT) PROTOCOL
8454 M:      Henrik Rydberg <rydberg@bitmath.org>
8455 L:      linux-input@vger.kernel.org
8456 S:      Odd fixes
8457 F:      Documentation/input/multi-touch-protocol.rst
8458 F:      drivers/input/input-mt.c
8459 K:      \b(ABS|SYN)_MT_
8460
8461 INSIDE SECURE CRYPTO DRIVER
8462 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8463 L:      linux-crypto@vger.kernel.org
8464 S:      Maintained
8465 F:      drivers/crypto/inside-secure/
8466
8467 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8468 M:      Mimi Zohar <zohar@linux.ibm.com>
8469 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8470 L:      linux-integrity@vger.kernel.org
8471 S:      Supported
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8473 F:      security/integrity/ima/
8474
8475 INTEL 810/815 FRAMEBUFFER DRIVER
8476 M:      Antonino Daplas <adaplas@gmail.com>
8477 L:      linux-fbdev@vger.kernel.org
8478 S:      Maintained
8479 F:      drivers/video/fbdev/i810/
8480
8481 INTEL ASoC DRIVERS
8482 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8483 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8484 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8485 M:      Jie Yang <yang.jie@linux.intel.com>
8486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8487 S:      Supported
8488 F:      sound/soc/intel/
8489
8490 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8491 M:      Hans de Goede <hdegoede@redhat.com>
8492 L:      platform-driver-x86@vger.kernel.org
8493 S:      Maintained
8494 F:      drivers/platform/x86/intel_atomisp2_pm.c
8495
8496 INTEL C600 SERIES SAS CONTROLLER DRIVER
8497 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8498 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8499 L:      linux-scsi@vger.kernel.org
8500 S:      Supported
8501 T:      git git://git.code.sf.net/p/intel-sas/isci
8502 F:      drivers/scsi/isci/
8503
8504 INTEL CPU family model numbers
8505 M:      Tony Luck <tony.luck@intel.com>
8506 M:      x86@kernel.org
8507 L:      linux-kernel@vger.kernel.org
8508 S:      Supported
8509 F:      arch/x86/include/asm/intel-family.h
8510
8511 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8512 M:      Jani Nikula <jani.nikula@linux.intel.com>
8513 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8514 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8515 L:      intel-gfx@lists.freedesktop.org
8516 S:      Supported
8517 W:      https://01.org/linuxgraphics/
8518 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8519 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
8520 C:      irc://chat.freenode.net/intel-gfx
8521 T:      git git://anongit.freedesktop.org/drm-intel
8522 F:      Documentation/gpu/i915.rst
8523 F:      drivers/gpu/drm/i915/
8524 F:      include/drm/i915*
8525 F:      include/uapi/drm/i915_drm.h
8526
8527 INTEL ETHERNET DRIVERS
8528 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8529 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8530 S:      Supported
8531 W:      http://www.intel.com/support/feedback.htm
8532 W:      http://e1000.sourceforge.net/
8533 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8536 F:      Documentation/networking/device_drivers/intel/e100.rst
8537 F:      Documentation/networking/device_drivers/intel/e1000.rst
8538 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8539 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8540 F:      Documentation/networking/device_drivers/intel/i40e.rst
8541 F:      Documentation/networking/device_drivers/intel/iavf.rst
8542 F:      Documentation/networking/device_drivers/intel/ice.rst
8543 F:      Documentation/networking/device_drivers/intel/igb.rst
8544 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8545 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8546 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8547 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8548 F:      drivers/net/ethernet/intel/
8549 F:      drivers/net/ethernet/intel/*/
8550 F:      include/linux/avf/virtchnl.h
8551
8552 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8553 M:      Maik Broemme <mbroemme@libmpq.org>
8554 L:      linux-fbdev@vger.kernel.org
8555 S:      Maintained
8556 F:      Documentation/fb/intelfb.rst
8557 F:      drivers/video/fbdev/intelfb/
8558
8559 INTEL GPIO DRIVERS
8560 M:      Andy Shevchenko <andy@kernel.org>
8561 L:      linux-gpio@vger.kernel.org
8562 S:      Maintained
8563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8564 F:      drivers/gpio/gpio-ich.c
8565 F:      drivers/gpio/gpio-intel-mid.c
8566 F:      drivers/gpio/gpio-merrifield.c
8567 F:      drivers/gpio/gpio-ml-ioh.c
8568 F:      drivers/gpio/gpio-pch.c
8569 F:      drivers/gpio/gpio-sch.c
8570 F:      drivers/gpio/gpio-sodaville.c
8571
8572 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8573 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8574 M:      Zhi Wang <zhi.a.wang@intel.com>
8575 L:      intel-gvt-dev@lists.freedesktop.org
8576 L:      intel-gfx@lists.freedesktop.org
8577 S:      Supported
8578 W:      https://01.org/igvt-g
8579 T:      git https://github.com/intel/gvt-linux.git
8580 F:      drivers/gpu/drm/i915/gvt/
8581
8582 INTEL HID EVENT DRIVER
8583 M:      Alex Hung <alex.hung@canonical.com>
8584 L:      platform-driver-x86@vger.kernel.org
8585 S:      Maintained
8586 F:      drivers/platform/x86/intel-hid.c
8587
8588 INTEL I/OAT DMA DRIVER
8589 M:      Dave Jiang <dave.jiang@intel.com>
8590 R:      Dan Williams <dan.j.williams@intel.com>
8591 L:      dmaengine@vger.kernel.org
8592 S:      Supported
8593 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8594 F:      drivers/dma/ioat*
8595
8596 INTEL IADX DRIVER
8597 M:      Dave Jiang <dave.jiang@intel.com>
8598 L:      dmaengine@vger.kernel.org
8599 S:      Supported
8600 F:      drivers/dma/idxd/*
8601 F:      include/uapi/linux/idxd.h
8602
8603 INTEL IDLE DRIVER
8604 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8605 M:      Len Brown <lenb@kernel.org>
8606 L:      linux-pm@vger.kernel.org
8607 S:      Supported
8608 B:      https://bugzilla.kernel.org
8609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8610 F:      drivers/idle/intel_idle.c
8611
8612 INTEL INTEGRATED SENSOR HUB DRIVER
8613 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8614 M:      Jiri Kosina <jikos@kernel.org>
8615 L:      linux-input@vger.kernel.org
8616 S:      Maintained
8617 F:      drivers/hid/intel-ish-hid/
8618
8619 INTEL IOMMU (VT-d)
8620 M:      David Woodhouse <dwmw2@infradead.org>
8621 M:      Lu Baolu <baolu.lu@linux.intel.com>
8622 L:      iommu@lists.linux-foundation.org
8623 S:      Supported
8624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8625 F:      drivers/iommu/dmar.c
8626 F:      drivers/iommu/intel*.[ch]
8627 F:      include/linux/intel-iommu.h
8628 F:      include/linux/intel-svm.h
8629
8630 INTEL IOP-ADMA DMA DRIVER
8631 R:      Dan Williams <dan.j.williams@intel.com>
8632 S:      Odd fixes
8633 F:      drivers/dma/iop-adma.c
8634
8635 INTEL IPU3 CSI-2 CIO2 DRIVER
8636 M:      Yong Zhi <yong.zhi@intel.com>
8637 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8638 M:      Bingbu Cao <bingbu.cao@intel.com>
8639 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8640 L:      linux-media@vger.kernel.org
8641 S:      Maintained
8642 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8643 F:      drivers/media/pci/intel/ipu3/
8644
8645 INTEL IPU3 CSI-2 IMGU DRIVER
8646 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8647 L:      linux-media@vger.kernel.org
8648 S:      Maintained
8649 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8650 F:      Documentation/media/v4l-drivers/ipu3.rst
8651 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8652 F:      drivers/staging/media/ipu3/
8653
8654 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8655 M:      Krzysztof Halasa <khalasa@piap.pl>
8656 S:      Maintained
8657 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8658 F:      drivers/net/wan/ixp4xx_hss.c
8659 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8660 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8661 F:      include/linux/soc/ixp4xx/npe.h
8662 F:      include/linux/soc/ixp4xx/qmgr.h
8663
8664 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8665 M:      Deepak Saxena <dsaxena@plexity.net>
8666 S:      Maintained
8667 F:      drivers/char/hw_random/ixp4xx-rng.c
8668
8669 INTEL MANAGEMENT ENGINE (mei)
8670 M:      Tomas Winkler <tomas.winkler@intel.com>
8671 L:      linux-kernel@vger.kernel.org
8672 S:      Supported
8673 F:      Documentation/driver-api/mei/*
8674 F:      drivers/misc/mei/*
8675 F:      drivers/watchdog/mei_wdt.c
8676 F:      include/linux/mei_cl_bus.h
8677 F:      include/uapi/linux/mei.h
8678 F:      samples/mei/*
8679
8680 INTEL MENLOW THERMAL DRIVER
8681 M:      Sujith Thomas <sujith.thomas@intel.com>
8682 L:      platform-driver-x86@vger.kernel.org
8683 S:      Supported
8684 W:      https://01.org/linux-acpi
8685 F:      drivers/platform/x86/intel_menlow.c
8686
8687 INTEL MIC DRIVERS (mic)
8688 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8689 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8690 S:      Supported
8691 W:      https://github.com/sudeepdutt/mic
8692 W:      http://software.intel.com/en-us/mic-developer
8693 F:      Documentation/misc-devices/mic/
8694 F:      drivers/dma/mic_x100_dma.c
8695 F:      drivers/dma/mic_x100_dma.h
8696 F:      drivers/misc/mic/
8697 F:      include/linux/mic_bus.h
8698 F:      include/linux/scif.h
8699 F:      include/uapi/linux/mic_common.h
8700 F:      include/uapi/linux/mic_ioctl.h
8701 F:      include/uapi/linux/scif_ioctl.h
8702
8703 INTEL PMC CORE DRIVER
8704 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8705 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8706 L:      platform-driver-x86@vger.kernel.org
8707 S:      Maintained
8708 F:      drivers/platform/x86/intel_pmc_core*
8709
8710 INTEL PMC/P-Unit IPC DRIVER
8711 M:      Zha Qipeng<qipeng.zha@intel.com>
8712 L:      platform-driver-x86@vger.kernel.org
8713 S:      Maintained
8714 F:      arch/x86/include/asm/intel_pmc_ipc.h
8715 F:      arch/x86/include/asm/intel_punit_ipc.h
8716 F:      drivers/platform/x86/intel_pmc_ipc.c
8717 F:      drivers/platform/x86/intel_punit_ipc.c
8718
8719 INTEL PMIC GPIO DRIVERS
8720 M:      Andy Shevchenko <andy@kernel.org>
8721 S:      Maintained
8722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8723 F:      drivers/gpio/gpio-*cove.c
8724 F:      drivers/gpio/gpio-msic.c
8725
8726 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8727 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8728 S:      Maintained
8729 F:      drivers/mfd/intel_msic.c
8730 F:      drivers/mfd/intel_soc_pmic*
8731 F:      include/linux/mfd/intel_msic.h
8732 F:      include/linux/mfd/intel_soc_pmic*
8733
8734 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8735 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8736 L:      linux-wireless@vger.kernel.org
8737 S:      Maintained
8738 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8739 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8740 F:      drivers/net/wireless/intel/ipw2x00/
8741
8742 INTEL PSTATE DRIVER
8743 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8744 M:      Len Brown <lenb@kernel.org>
8745 L:      linux-pm@vger.kernel.org
8746 S:      Supported
8747 F:      drivers/cpufreq/intel_pstate.c
8748
8749 INTEL RDMA RNIC DRIVER
8750 M:      Faisal Latif <faisal.latif@intel.com>
8751 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8752 L:      linux-rdma@vger.kernel.org
8753 S:      Supported
8754 F:      drivers/infiniband/hw/i40iw/
8755 F:      include/uapi/rdma/i40iw-abi.h
8756
8757 INTEL SPEED SELECT TECHNOLOGY
8758 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8759 L:      platform-driver-x86@vger.kernel.org
8760 S:      Maintained
8761 F:      drivers/platform/x86/intel_speed_select_if/
8762 F:      include/uapi/linux/isst_if.h
8763 F:      tools/power/x86/intel-speed-select/
8764
8765 INTEL STRATIX10 FIRMWARE DRIVERS
8766 M:      Richard Gong <richard.gong@linux.intel.com>
8767 L:      linux-kernel@vger.kernel.org
8768 S:      Maintained
8769 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8770 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8771 F:      drivers/firmware/stratix10-rsu.c
8772 F:      drivers/firmware/stratix10-svc.c
8773 F:      include/linux/firmware/intel/stratix10-smc.h
8774 F:      include/linux/firmware/intel/stratix10-svc-client.h
8775
8776 INTEL TELEMETRY DRIVER
8777 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8778 M:      "David E. Box" <david.e.box@linux.intel.com>
8779 L:      platform-driver-x86@vger.kernel.org
8780 S:      Maintained
8781 F:      arch/x86/include/asm/intel_telemetry.h
8782 F:      drivers/platform/x86/intel_telemetry*
8783
8784 INTEL UNCORE FREQUENCY CONTROL
8785 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8786 L:      platform-driver-x86@vger.kernel.org
8787 S:      Maintained
8788 F:      drivers/platform/x86/intel-uncore-frequency.c
8789
8790 INTEL VIRTUAL BUTTON DRIVER
8791 M:      AceLan Kao <acelan.kao@canonical.com>
8792 L:      platform-driver-x86@vger.kernel.org
8793 S:      Maintained
8794 F:      drivers/platform/x86/intel-vbtn.c
8795
8796 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8797 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8798 L:      linux-wireless@vger.kernel.org
8799 S:      Supported
8800 F:      drivers/net/wireless/intel/iwlegacy/
8801
8802 INTEL WIRELESS WIFI LINK (iwlwifi)
8803 M:      Johannes Berg <johannes.berg@intel.com>
8804 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8805 M:      Luca Coelho <luciano.coelho@intel.com>
8806 M:      Intel Linux Wireless <linuxwifi@intel.com>
8807 L:      linux-wireless@vger.kernel.org
8808 S:      Supported
8809 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
8810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8811 F:      drivers/net/wireless/intel/iwlwifi/
8812
8813 INTEL WIRELESS WIMAX CONNECTION 2400
8814 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8815 M:      linux-wimax@intel.com
8816 L:      wimax@linuxwimax.org (subscribers-only)
8817 S:      Supported
8818 W:      http://linuxwimax.org
8819 F:      Documentation/admin-guide/wimax/i2400m.rst
8820 F:      drivers/net/wimax/i2400m/
8821 F:      include/uapi/linux/wimax/i2400m.h
8822
8823 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8824 M:      Mario Limonciello <mario.limonciello@dell.com>
8825 S:      Maintained
8826 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8827
8828 INTEL(R) TRACE HUB
8829 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8830 S:      Supported
8831 F:      Documentation/trace/intel_th.rst
8832 F:      drivers/hwtracing/intel_th/
8833 F:      include/linux/intel_th.h
8834
8835 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8836 M:      Ning Sun <ning.sun@intel.com>
8837 L:      tboot-devel@lists.sourceforge.net
8838 S:      Supported
8839 W:      http://tboot.sourceforge.net
8840 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8841 F:      Documentation/x86/intel_txt.rst
8842 F:      arch/x86/kernel/tboot.c
8843 F:      include/linux/tboot.h
8844
8845 INTERCONNECT API
8846 M:      Georgi Djakov <georgi.djakov@linaro.org>
8847 L:      linux-pm@vger.kernel.org
8848 S:      Maintained
8849 F:      Documentation/devicetree/bindings/interconnect/
8850 F:      Documentation/driver-api/interconnect.rst
8851 F:      drivers/interconnect/
8852 F:      include/dt-bindings/interconnect/
8853 F:      include/linux/interconnect-provider.h
8854 F:      include/linux/interconnect.h
8855
8856 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8857 M:      Linus Walleij <linus.walleij@linaro.org>
8858 L:      linux-iio@vger.kernel.org
8859 S:      Maintained
8860 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8861 F:      drivers/iio/gyro/mpu3050*
8862
8863 IOC3 ETHERNET DRIVER
8864 M:      Ralf Baechle <ralf@linux-mips.org>
8865 L:      linux-mips@vger.kernel.org
8866 S:      Maintained
8867 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8868
8869 IOMAP FILESYSTEM LIBRARY
8870 M:      Christoph Hellwig <hch@infradead.org>
8871 M:      Darrick J. Wong <darrick.wong@oracle.com>
8872 M:      linux-xfs@vger.kernel.org
8873 M:      linux-fsdevel@vger.kernel.org
8874 L:      linux-xfs@vger.kernel.org
8875 L:      linux-fsdevel@vger.kernel.org
8876 S:      Supported
8877 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8878 F:      fs/iomap/
8879 F:      include/linux/iomap.h
8880
8881 IOMMU DRIVERS
8882 M:      Joerg Roedel <joro@8bytes.org>
8883 L:      iommu@lists.linux-foundation.org
8884 S:      Maintained
8885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8886 F:      Documentation/devicetree/bindings/iommu/
8887 F:      drivers/iommu/
8888 F:      include/linux/iommu.h
8889 F:      include/linux/iova.h
8890 F:      include/linux/of_iommu.h
8891
8892 IO_URING
8893 M:      Jens Axboe <axboe@kernel.dk>
8894 L:      io-uring@vger.kernel.org
8895 S:      Maintained
8896 T:      git git://git.kernel.dk/linux-block
8897 T:      git git://git.kernel.dk/liburing
8898 F:      fs/io-wq.c
8899 F:      fs/io-wq.h
8900 F:      fs/io_uring.c
8901 F:      include/uapi/linux/io_uring.h
8902
8903 IPMI SUBSYSTEM
8904 M:      Corey Minyard <minyard@acm.org>
8905 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8906 S:      Supported
8907 W:      http://openipmi.sourceforge.net/
8908 F:      Documentation/IPMI.txt
8909 F:      Documentation/devicetree/bindings/ipmi/
8910 F:      drivers/char/ipmi/
8911 F:      include/linux/ipmi*
8912 F:      include/uapi/linux/ipmi*
8913
8914 IPS SCSI RAID DRIVER
8915 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8916 L:      linux-scsi@vger.kernel.org
8917 S:      Maintained
8918 W:      http://www.adaptec.com/
8919 F:      drivers/scsi/ips*
8920
8921 IPVS
8922 M:      Wensong Zhang <wensong@linux-vs.org>
8923 M:      Simon Horman <horms@verge.net.au>
8924 M:      Julian Anastasov <ja@ssi.bg>
8925 L:      netdev@vger.kernel.org
8926 L:      lvs-devel@vger.kernel.org
8927 S:      Maintained
8928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8930 F:      Documentation/networking/ipvs-sysctl.txt
8931 F:      include/net/ip_vs.h
8932 F:      include/uapi/linux/ip_vs.h
8933 F:      net/netfilter/ipvs/
8934
8935 IPWIRELESS DRIVER
8936 M:      Jiri Kosina <jikos@kernel.org>
8937 M:      David Sterba <dsterba@suse.com>
8938 S:      Odd Fixes
8939 F:      drivers/tty/ipwireless/
8940
8941 IPX NETWORK LAYER
8942 L:      netdev@vger.kernel.org
8943 S:      Obsolete
8944 F:      include/uapi/linux/ipx.h
8945
8946 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8947 M:      Marc Zyngier <maz@kernel.org>
8948 S:      Maintained
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8950 F:      Documentation/IRQ-domain.txt
8951 F:      include/linux/irqdomain.h
8952 F:      kernel/irq/irqdomain.c
8953 F:      kernel/irq/msi.c
8954
8955 IRQ SUBSYSTEM
8956 M:      Thomas Gleixner <tglx@linutronix.de>
8957 L:      linux-kernel@vger.kernel.org
8958 S:      Maintained
8959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8960 F:      kernel/irq/
8961
8962 IRQCHIP DRIVERS
8963 M:      Thomas Gleixner <tglx@linutronix.de>
8964 M:      Jason Cooper <jason@lakedaemon.net>
8965 M:      Marc Zyngier <maz@kernel.org>
8966 L:      linux-kernel@vger.kernel.org
8967 S:      Maintained
8968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8969 F:      Documentation/devicetree/bindings/interrupt-controller/
8970 F:      drivers/irqchip/
8971
8972 ISA
8973 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8974 S:      Maintained
8975 F:      Documentation/driver-api/isa.rst
8976 F:      drivers/base/isa.c
8977 F:      include/linux/isa.h
8978
8979 ISA RADIO MODULE
8980 M:      Hans Verkuil <hverkuil@xs4all.nl>
8981 L:      linux-media@vger.kernel.org
8982 S:      Maintained
8983 W:      https://linuxtv.org
8984 T:      git git://linuxtv.org/media_tree.git
8985 F:      drivers/media/radio/radio-isa*
8986
8987 ISAPNP
8988 M:      Jaroslav Kysela <perex@perex.cz>
8989 S:      Maintained
8990 F:      Documentation/driver-api/isapnp.rst
8991 F:      drivers/pnp/isapnp/
8992 F:      include/linux/isapnp.h
8993
8994 ISCSI
8995 M:      Lee Duncan <lduncan@suse.com>
8996 M:      Chris Leech <cleech@redhat.com>
8997 L:      open-iscsi@googlegroups.com
8998 L:      linux-scsi@vger.kernel.org
8999 S:      Maintained
9000 W:      www.open-iscsi.com
9001 F:      drivers/scsi/*iscsi*
9002 F:      include/scsi/*iscsi*
9003
9004 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
9005 M:      Peter Jones <pjones@redhat.com>
9006 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
9007 S:      Maintained
9008 F:      drivers/firmware/iscsi_ibft*
9009
9010 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
9011 M:      Sagi Grimberg <sagi@grimberg.me>
9012 M:      Max Gurtovoy <maxg@mellanox.com>
9013 L:      linux-rdma@vger.kernel.org
9014 S:      Supported
9015 W:      http://www.openfabrics.org
9016 W:      www.open-iscsi.org
9017 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9018 F:      drivers/infiniband/ulp/iser/
9019
9020 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
9021 M:      Sagi Grimberg <sagi@grimberg.me>
9022 L:      linux-rdma@vger.kernel.org
9023 L:      target-devel@vger.kernel.org
9024 S:      Supported
9025 W:      http://www.linux-iscsi.org
9026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
9027 F:      drivers/infiniband/ulp/isert
9028
9029 ISDN/CMTP OVER BLUETOOTH
9030 M:      Karsten Keil <isdn@linux-pingi.de>
9031 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9032 L:      netdev@vger.kernel.org
9033 S:      Odd Fixes
9034 W:      http://www.isdn4linux.de
9035 F:      Documentation/isdn/
9036 F:      drivers/isdn/capi/
9037 F:      include/linux/isdn/
9038 F:      include/uapi/linux/isdn/
9039 F:      net/bluetooth/cmtp/
9040
9041 ISDN/mISDN SUBSYSTEM
9042 M:      Karsten Keil <isdn@linux-pingi.de>
9043 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
9044 L:      netdev@vger.kernel.org
9045 S:      Maintained
9046 W:      http://www.isdn4linux.de
9047 F:      drivers/isdn/Kconfig
9048 F:      drivers/isdn/Makefile
9049 F:      drivers/isdn/hardware/
9050 F:      drivers/isdn/mISDN/
9051
9052 IT87 HARDWARE MONITORING DRIVER
9053 M:      Jean Delvare <jdelvare@suse.com>
9054 L:      linux-hwmon@vger.kernel.org
9055 S:      Maintained
9056 F:      Documentation/hwmon/it87.rst
9057 F:      drivers/hwmon/it87.c
9058
9059 IT913X MEDIA DRIVER
9060 M:      Antti Palosaari <crope@iki.fi>
9061 L:      linux-media@vger.kernel.org
9062 S:      Maintained
9063 W:      https://linuxtv.org
9064 W:      http://palosaari.fi/linux/
9065 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9066 T:      git git://linuxtv.org/anttip/media_tree.git
9067 F:      drivers/media/tuners/it913x*
9068
9069 IVTV VIDEO4LINUX DRIVER
9070 M:      Andy Walls <awalls@md.metrocast.net>
9071 L:      linux-media@vger.kernel.org
9072 S:      Maintained
9073 W:      https://linuxtv.org
9074 T:      git git://linuxtv.org/media_tree.git
9075 F:      Documentation/media/v4l-drivers/ivtv*
9076 F:      drivers/media/pci/ivtv/
9077 F:      include/uapi/linux/ivtv*
9078
9079 IX2505V MEDIA DRIVER
9080 M:      Malcolm Priestley <tvboxspy@gmail.com>
9081 L:      linux-media@vger.kernel.org
9082 S:      Maintained
9083 W:      https://linuxtv.org
9084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9085 F:      drivers/media/dvb-frontends/ix2505v*
9086
9087 JAILHOUSE HYPERVISOR INTERFACE
9088 M:      Jan Kiszka <jan.kiszka@siemens.com>
9089 L:      jailhouse-dev@googlegroups.com
9090 S:      Maintained
9091 F:      arch/x86/include/asm/jailhouse_para.h
9092 F:      arch/x86/kernel/jailhouse.c
9093
9094 JC42.4 TEMPERATURE SENSOR DRIVER
9095 M:      Guenter Roeck <linux@roeck-us.net>
9096 L:      linux-hwmon@vger.kernel.org
9097 S:      Maintained
9098 F:      Documentation/hwmon/jc42.rst
9099 F:      drivers/hwmon/jc42.c
9100
9101 JFS FILESYSTEM
9102 M:      Dave Kleikamp <shaggy@kernel.org>
9103 L:      jfs-discussion@lists.sourceforge.net
9104 S:      Maintained
9105 W:      http://jfs.sourceforge.net/
9106 T:      git git://github.com/kleikamp/linux-shaggy.git
9107 F:      Documentation/admin-guide/jfs.rst
9108 F:      fs/jfs/
9109
9110 JME NETWORK DRIVER
9111 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
9112 L:      netdev@vger.kernel.org
9113 S:      Maintained
9114 F:      drivers/net/ethernet/jme.*
9115
9116 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
9117 M:      David Woodhouse <dwmw2@infradead.org>
9118 M:      Richard Weinberger <richard@nod.at>
9119 L:      linux-mtd@lists.infradead.org
9120 S:      Odd Fixes
9121 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
9122 T:      git git://git.infradead.org/ubifs-2.6.git
9123 F:      fs/jffs2/
9124 F:      include/uapi/linux/jffs2.h
9125
9126 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
9127 M:      "Theodore Ts'o" <tytso@mit.edu>
9128 M:      Jan Kara <jack@suse.com>
9129 L:      linux-ext4@vger.kernel.org
9130 S:      Maintained
9131 F:      fs/jbd2/
9132 F:      include/linux/jbd2.h
9133
9134 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
9135 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
9136 L:      linux-media@vger.kernel.org
9137 S:      Maintained
9138 F:      drivers/media/platform/rcar_jpu.c
9139
9140 JSM Neo PCI based serial card
9141 L:      linux-serial@vger.kernel.org
9142 S:      Orphan
9143 F:      drivers/tty/serial/jsm/
9144
9145 K10TEMP HARDWARE MONITORING DRIVER
9146 M:      Clemens Ladisch <clemens@ladisch.de>
9147 L:      linux-hwmon@vger.kernel.org
9148 S:      Maintained
9149 F:      Documentation/hwmon/k10temp.rst
9150 F:      drivers/hwmon/k10temp.c
9151
9152 K8TEMP HARDWARE MONITORING DRIVER
9153 M:      Rudolf Marek <r.marek@assembler.cz>
9154 L:      linux-hwmon@vger.kernel.org
9155 S:      Maintained
9156 F:      Documentation/hwmon/k8temp.rst
9157 F:      drivers/hwmon/k8temp.c
9158
9159 KASAN
9160 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
9161 R:      Alexander Potapenko <glider@google.com>
9162 R:      Dmitry Vyukov <dvyukov@google.com>
9163 L:      kasan-dev@googlegroups.com
9164 S:      Maintained
9165 F:      Documentation/dev-tools/kasan.rst
9166 F:      arch/*/include/asm/kasan.h
9167 F:      arch/*/mm/kasan_init*
9168 F:      include/linux/kasan*.h
9169 F:      lib/test_kasan.c
9170 F:      mm/kasan/
9171 F:      scripts/Makefile.kasan
9172
9173 KCONFIG
9174 M:      Masahiro Yamada <masahiroy@kernel.org>
9175 L:      linux-kbuild@vger.kernel.org
9176 S:      Maintained
9177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
9178 F:      Documentation/kbuild/kconfig*
9179 F:      scripts/Kconfig.include
9180 F:      scripts/kconfig/
9181
9182 KDUMP
9183 M:      Dave Young <dyoung@redhat.com>
9184 M:      Baoquan He <bhe@redhat.com>
9185 R:      Vivek Goyal <vgoyal@redhat.com>
9186 L:      kexec@lists.infradead.org
9187 S:      Maintained
9188 W:      http://lse.sourceforge.net/kdump/
9189 F:      Documentation/admin-guide/kdump/
9190
9191 KEENE FM RADIO TRANSMITTER DRIVER
9192 M:      Hans Verkuil <hverkuil@xs4all.nl>
9193 L:      linux-media@vger.kernel.org
9194 S:      Maintained
9195 W:      https://linuxtv.org
9196 T:      git git://linuxtv.org/media_tree.git
9197 F:      drivers/media/radio/radio-keene*
9198
9199 KERNEL AUTOMOUNTER
9200 M:      Ian Kent <raven@themaw.net>
9201 L:      autofs@vger.kernel.org
9202 S:      Maintained
9203 F:      fs/autofs/
9204
9205 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9206 M:      Masahiro Yamada <masahiroy@kernel.org>
9207 M:      Michal Marek <michal.lkml@markovi.net>
9208 L:      linux-kbuild@vger.kernel.org
9209 S:      Maintained
9210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9211 F:      Documentation/kbuild/
9212 F:      Makefile
9213 F:      scripts/*vmlinux*
9214 F:      scripts/Kbuild*
9215 F:      scripts/Makefile*
9216 F:      scripts/basic/
9217 F:      scripts/mk*
9218 F:      scripts/mod/
9219 F:      scripts/package/
9220
9221 KERNEL JANITORS
9222 L:      kernel-janitors@vger.kernel.org
9223 S:      Odd Fixes
9224 W:      http://kernelnewbies.org/KernelJanitors
9225
9226 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9227 M:      "J. Bruce Fields" <bfields@fieldses.org>
9228 M:      Chuck Lever <chuck.lever@oracle.com>
9229 L:      linux-nfs@vger.kernel.org
9230 S:      Supported
9231 W:      http://nfs.sourceforge.net/
9232 T:      git git://linux-nfs.org/~bfields/linux.git
9233 F:      fs/lockd/
9234 F:      fs/nfs_common/
9235 F:      fs/nfsd/
9236 F:      include/linux/lockd/
9237 F:      include/linux/sunrpc/
9238 F:      include/uapi/linux/nfsd/
9239 F:      include/uapi/linux/sunrpc/
9240 F:      net/sunrpc/
9241
9242 KERNEL SELFTEST FRAMEWORK
9243 M:      Shuah Khan <shuah@kernel.org>
9244 M:      Shuah Khan <skhan@linuxfoundation.org>
9245 L:      linux-kselftest@vger.kernel.org
9246 S:      Maintained
9247 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9249 F:      Documentation/dev-tools/kselftest*
9250 F:      tools/testing/selftests/
9251
9252 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9253 M:      Brendan Higgins <brendanhiggins@google.com>
9254 L:      linux-kselftest@vger.kernel.org
9255 L:      kunit-dev@googlegroups.com
9256 S:      Maintained
9257 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9258 F:      Documentation/dev-tools/kunit/
9259 F:      include/kunit/
9260 F:      lib/kunit/
9261 F:      tools/testing/kunit/
9262
9263 KERNEL USERMODE HELPER
9264 M:      Luis Chamberlain <mcgrof@kernel.org>
9265 L:      linux-kernel@vger.kernel.org
9266 S:      Maintained
9267 F:      include/linux/umh.h
9268 F:      kernel/umh.c
9269
9270 KERNEL VIRTUAL MACHINE (KVM)
9271 M:      Paolo Bonzini <pbonzini@redhat.com>
9272 L:      kvm@vger.kernel.org
9273 S:      Supported
9274 W:      http://www.linux-kvm.org
9275 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9276 F:      Documentation/virt/kvm/
9277 F:      include/asm-generic/kvm*
9278 F:      include/kvm/iodev.h
9279 F:      include/linux/kvm*
9280 F:      include/trace/events/kvm.h
9281 F:      include/uapi/asm-generic/kvm*
9282 F:      include/uapi/linux/kvm*
9283 F:      tools/kvm/
9284 F:      tools/testing/selftests/kvm/
9285 F:      virt/kvm/*
9286
9287 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
9288 M:      Marc Zyngier <maz@kernel.org>
9289 R:      James Morse <james.morse@arm.com>
9290 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9291 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9293 L:      kvmarm@lists.cs.columbia.edu
9294 S:      Maintained
9295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9296 F:      arch/arm64/include/asm/kvm*
9297 F:      arch/arm64/include/uapi/asm/kvm*
9298 F:      arch/arm64/kvm/
9299 F:      include/kvm/arm_*
9300 F:      virt/kvm/arm/
9301
9302 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9303 L:      linux-mips@vger.kernel.org
9304 L:      kvm@vger.kernel.org
9305 S:      Orphan
9306 F:      arch/mips/include/asm/kvm*
9307 F:      arch/mips/include/uapi/asm/kvm*
9308 F:      arch/mips/kvm/
9309
9310 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9311 M:      Paul Mackerras <paulus@ozlabs.org>
9312 L:      kvm-ppc@vger.kernel.org
9313 S:      Supported
9314 W:      http://www.linux-kvm.org/
9315 T:      git git://github.com/agraf/linux-2.6.git
9316 F:      arch/powerpc/include/asm/kvm*
9317 F:      arch/powerpc/include/uapi/asm/kvm*
9318 F:      arch/powerpc/kernel/kvm*
9319 F:      arch/powerpc/kvm/
9320
9321 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9322 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9323 M:      Janosch Frank <frankja@linux.ibm.com>
9324 R:      David Hildenbrand <david@redhat.com>
9325 R:      Cornelia Huck <cohuck@redhat.com>
9326 R:      Claudio Imbrenda <imbrenda@linux.ibm.com>
9327 L:      kvm@vger.kernel.org
9328 S:      Supported
9329 W:      http://www.ibm.com/developerworks/linux/linux390/
9330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9331 F:      Documentation/virt/kvm/s390*
9332 F:      arch/s390/include/asm/gmap.h
9333 F:      arch/s390/include/asm/kvm*
9334 F:      arch/s390/include/uapi/asm/kvm*
9335 F:      arch/s390/kvm/
9336 F:      arch/s390/mm/gmap.c
9337 F:      tools/testing/selftests/kvm/*/s390x/
9338 F:      tools/testing/selftests/kvm/s390x/
9339
9340 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9341 M:      Paolo Bonzini <pbonzini@redhat.com>
9342 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9343 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9344 R:      Wanpeng Li <wanpengli@tencent.com>
9345 R:      Jim Mattson <jmattson@google.com>
9346 R:      Joerg Roedel <joro@8bytes.org>
9347 L:      kvm@vger.kernel.org
9348 S:      Supported
9349 W:      http://www.linux-kvm.org
9350 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9351 F:      arch/x86/include/asm/kvm*
9352 F:      arch/x86/include/asm/pvclock-abi.h
9353 F:      arch/x86/include/asm/svm.h
9354 F:      arch/x86/include/asm/vmx*.h
9355 F:      arch/x86/include/uapi/asm/kvm*
9356 F:      arch/x86/include/uapi/asm/svm.h
9357 F:      arch/x86/include/uapi/asm/vmx.h
9358 F:      arch/x86/kernel/kvm.c
9359 F:      arch/x86/kernel/kvmclock.c
9360 F:      arch/x86/kvm/
9361 F:      arch/x86/kvm/*/
9362
9363 KERNFS
9364 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9365 M:      Tejun Heo <tj@kernel.org>
9366 S:      Supported
9367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9368 F:      fs/kernfs/
9369 F:      include/linux/kernfs.h
9370
9371 KEXEC
9372 M:      Eric Biederman <ebiederm@xmission.com>
9373 L:      kexec@lists.infradead.org
9374 S:      Maintained
9375 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9376 F:      include/linux/kexec.h
9377 F:      include/uapi/linux/kexec.h
9378 F:      kernel/kexec*
9379
9380 KEYS-ENCRYPTED
9381 M:      Mimi Zohar <zohar@linux.ibm.com>
9382 L:      linux-integrity@vger.kernel.org
9383 L:      keyrings@vger.kernel.org
9384 S:      Supported
9385 F:      Documentation/security/keys/trusted-encrypted.rst
9386 F:      include/keys/encrypted-type.h
9387 F:      security/keys/encrypted-keys/
9388
9389 KEYS-TRUSTED
9390 M:      James Bottomley <jejb@linux.ibm.com>
9391 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9392 M:      Mimi Zohar <zohar@linux.ibm.com>
9393 L:      linux-integrity@vger.kernel.org
9394 L:      keyrings@vger.kernel.org
9395 S:      Supported
9396 F:      Documentation/security/keys/trusted-encrypted.rst
9397 F:      include/keys/trusted-type.h
9398 F:      include/keys/trusted_tpm.h
9399 F:      security/keys/trusted-keys/
9400
9401 KEYS/KEYRINGS
9402 M:      David Howells <dhowells@redhat.com>
9403 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9404 L:      keyrings@vger.kernel.org
9405 S:      Maintained
9406 F:      Documentation/security/keys/core.rst
9407 F:      include/keys/
9408 F:      include/linux/key-type.h
9409 F:      include/linux/key.h
9410 F:      include/linux/keyctl.h
9411 F:      include/uapi/linux/keyctl.h
9412 F:      security/keys/
9413
9414 KFIFO
9415 M:      Stefani Seibold <stefani@seibold.net>
9416 S:      Maintained
9417 F:      include/linux/kfifo.h
9418 F:      lib/kfifo.c
9419 F:      samples/kfifo/
9420
9421 KGDB / KDB /debug_core
9422 M:      Jason Wessel <jason.wessel@windriver.com>
9423 M:      Daniel Thompson <daniel.thompson@linaro.org>
9424 R:      Douglas Anderson <dianders@chromium.org>
9425 L:      kgdb-bugreport@lists.sourceforge.net
9426 S:      Maintained
9427 W:      http://kgdb.wiki.kernel.org/
9428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9429 F:      Documentation/dev-tools/kgdb.rst
9430 F:      drivers/misc/kgdbts.c
9431 F:      drivers/tty/serial/kgdboc.c
9432 F:      include/linux/kdb.h
9433 F:      include/linux/kgdb.h
9434 F:      kernel/debug/
9435
9436 KMEMLEAK
9437 M:      Catalin Marinas <catalin.marinas@arm.com>
9438 S:      Maintained
9439 F:      Documentation/dev-tools/kmemleak.rst
9440 F:      include/linux/kmemleak.h
9441 F:      mm/kmemleak-test.c
9442 F:      mm/kmemleak.c
9443
9444 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9445 M:      Luis Chamberlain <mcgrof@kernel.org>
9446 L:      linux-kernel@vger.kernel.org
9447 S:      Maintained
9448 F:      include/linux/kmod.h
9449 F:      kernel/kmod.c
9450 F:      lib/test_kmod.c
9451 F:      tools/testing/selftests/kmod/
9452
9453 KPROBES
9454 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9455 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9456 M:      "David S. Miller" <davem@davemloft.net>
9457 M:      Masami Hiramatsu <mhiramat@kernel.org>
9458 S:      Maintained
9459 F:      Documentation/kprobes.txt
9460 F:      include/asm-generic/kprobes.h
9461 F:      include/linux/kprobes.h
9462 F:      kernel/kprobes.c
9463
9464 KS0108 LCD CONTROLLER DRIVER
9465 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9466 S:      Maintained
9467 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9468 F:      drivers/auxdisplay/ks0108.c
9469 F:      include/linux/ks0108.h
9470
9471 L3MDEV
9472 M:      David Ahern <dsahern@kernel.org>
9473 L:      netdev@vger.kernel.org
9474 S:      Maintained
9475 F:      include/net/l3mdev.h
9476 F:      net/l3mdev
9477
9478 L7 BPF FRAMEWORK
9479 M:      John Fastabend <john.fastabend@gmail.com>
9480 M:      Daniel Borkmann <daniel@iogearbox.net>
9481 M:      Jakub Sitnicki <jakub@cloudflare.com>
9482 M:      Lorenz Bauer <lmb@cloudflare.com>
9483 L:      netdev@vger.kernel.org
9484 L:      bpf@vger.kernel.org
9485 S:      Maintained
9486 F:      include/linux/skmsg.h
9487 F:      net/core/skmsg.c
9488 F:      net/core/sock_map.c
9489 F:      net/ipv4/tcp_bpf.c
9490 F:      net/ipv4/udp_bpf.c
9491
9492 LANTIQ / INTEL Ethernet drivers
9493 M:      Hauke Mehrtens <hauke@hauke-m.de>
9494 L:      netdev@vger.kernel.org
9495 S:      Maintained
9496 F:      drivers/net/dsa/lantiq_gswip.c
9497 F:      drivers/net/dsa/lantiq_pce.h
9498 F:      drivers/net/ethernet/lantiq_xrx200.c
9499 F:      net/dsa/tag_gswip.c
9500
9501 LANTIQ MIPS ARCHITECTURE
9502 M:      John Crispin <john@phrozen.org>
9503 L:      linux-mips@vger.kernel.org
9504 S:      Maintained
9505 F:      arch/mips/lantiq
9506 F:      drivers/soc/lantiq
9507
9508 LAPB module
9509 L:      linux-x25@vger.kernel.org
9510 S:      Orphan
9511 F:      Documentation/networking/lapb-module.txt
9512 F:      include/*/lapb.h
9513 F:      net/lapb/
9514
9515 LASI 53c700 driver for PARISC
9516 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9517 L:      linux-scsi@vger.kernel.org
9518 S:      Maintained
9519 F:      Documentation/scsi/53c700.rst
9520 F:      drivers/scsi/53c700*
9521
9522 LEAKING_ADDRESSES
9523 M:      Tobin C. Harding <me@tobin.cc>
9524 M:      Tycho Andersen <tycho@tycho.ws>
9525 L:      kernel-hardening@lists.openwall.com
9526 S:      Maintained
9527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9528 F:      scripts/leaking_addresses.pl
9529
9530 LED SUBSYSTEM
9531 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9532 M:      Pavel Machek <pavel@ucw.cz>
9533 R:      Dan Murphy <dmurphy@ti.com>
9534 L:      linux-leds@vger.kernel.org
9535 S:      Maintained
9536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9538 F:      Documentation/devicetree/bindings/leds/
9539 F:      drivers/leds/
9540 F:      include/linux/leds.h
9541
9542 LEGACY EEPROM DRIVER
9543 M:      Jean Delvare <jdelvare@suse.com>
9544 S:      Maintained
9545 F:      Documentation/misc-devices/eeprom.rst
9546 F:      drivers/misc/eeprom/eeprom.c
9547
9548 LEGO MINDSTORMS EV3
9549 R:      David Lechner <david@lechnology.com>
9550 S:      Maintained
9551 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9552 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9553 F:      drivers/power/supply/lego_ev3_battery.c
9554
9555 LEGO USB Tower driver
9556 M:      Juergen Stuber <starblue@users.sourceforge.net>
9557 L:      legousb-devel@lists.sourceforge.net
9558 S:      Maintained
9559 W:      http://legousb.sourceforge.net/
9560 F:      drivers/usb/misc/legousbtower.c
9561
9562 LG LAPTOP EXTRAS
9563 M:      Matan Ziv-Av <matan@svgalib.org>
9564 L:      platform-driver-x86@vger.kernel.org
9565 S:      Maintained
9566 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9567 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9568 F:      drivers/platform/x86/lg-laptop.c
9569
9570 LG2160 MEDIA DRIVER
9571 M:      Michael Krufky <mkrufky@linuxtv.org>
9572 L:      linux-media@vger.kernel.org
9573 S:      Maintained
9574 W:      https://linuxtv.org
9575 W:      http://github.com/mkrufky
9576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9577 T:      git git://linuxtv.org/mkrufky/tuners.git
9578 F:      drivers/media/dvb-frontends/lg2160.*
9579
9580 LGDT3305 MEDIA DRIVER
9581 M:      Michael Krufky <mkrufky@linuxtv.org>
9582 L:      linux-media@vger.kernel.org
9583 S:      Maintained
9584 W:      https://linuxtv.org
9585 W:      http://github.com/mkrufky
9586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9587 T:      git git://linuxtv.org/mkrufky/tuners.git
9588 F:      drivers/media/dvb-frontends/lgdt3305.*
9589
9590 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9591 M:      Viresh Kumar <vireshk@kernel.org>
9592 L:      linux-ide@vger.kernel.org
9593 S:      Maintained
9594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9595 F:      drivers/ata/pata_arasan_cf.c
9596 F:      include/linux/pata_arasan_cf_data.h
9597
9598 LIBATA PATA DRIVERS
9599 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9600 M:      Jens Axboe <axboe@kernel.dk>
9601 L:      linux-ide@vger.kernel.org
9602 S:      Maintained
9603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9604 F:      drivers/ata/ata_generic.c
9605 F:      drivers/ata/pata_*.c
9606
9607 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9608 M:      Linus Walleij <linus.walleij@linaro.org>
9609 L:      linux-ide@vger.kernel.org
9610 S:      Maintained
9611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9612 F:      drivers/ata/pata_ftide010.c
9613 F:      drivers/ata/sata_gemini.c
9614 F:      drivers/ata/sata_gemini.h
9615
9616 LIBATA SATA AHCI PLATFORM devices support
9617 M:      Hans de Goede <hdegoede@redhat.com>
9618 M:      Jens Axboe <axboe@kernel.dk>
9619 L:      linux-ide@vger.kernel.org
9620 S:      Maintained
9621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9622 F:      drivers/ata/ahci_platform.c
9623 F:      drivers/ata/libahci_platform.c
9624 F:      include/linux/ahci_platform.h
9625
9626 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9627 M:      Mikael Pettersson <mikpelinux@gmail.com>
9628 L:      linux-ide@vger.kernel.org
9629 S:      Maintained
9630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9631 F:      drivers/ata/sata_promise.*
9632
9633 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9634 M:      Jens Axboe <axboe@kernel.dk>
9635 L:      linux-ide@vger.kernel.org
9636 S:      Maintained
9637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9638 F:      Documentation/devicetree/bindings/ata/
9639 F:      drivers/ata/
9640 F:      include/linux/ata.h
9641 F:      include/linux/libata.h
9642
9643 LIBLOCKDEP
9644 M:      Sasha Levin <alexander.levin@microsoft.com>
9645 S:      Maintained
9646 F:      tools/lib/lockdep/
9647
9648 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9649 M:      Dan Williams <dan.j.williams@intel.com>
9650 M:      Vishal Verma <vishal.l.verma@intel.com>
9651 M:      Dave Jiang <dave.jiang@intel.com>
9652 L:      linux-nvdimm@lists.01.org
9653 S:      Supported
9654 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9655 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9656 F:      drivers/nvdimm/blk.c
9657 F:      drivers/nvdimm/region_devs.c
9658
9659 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9660 M:      Vishal Verma <vishal.l.verma@intel.com>
9661 M:      Dan Williams <dan.j.williams@intel.com>
9662 M:      Dave Jiang <dave.jiang@intel.com>
9663 L:      linux-nvdimm@lists.01.org
9664 S:      Supported
9665 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9666 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9667 F:      drivers/nvdimm/btt*
9668
9669 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9670 M:      Dan Williams <dan.j.williams@intel.com>
9671 M:      Vishal Verma <vishal.l.verma@intel.com>
9672 M:      Dave Jiang <dave.jiang@intel.com>
9673 L:      linux-nvdimm@lists.01.org
9674 S:      Supported
9675 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9676 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9677 F:      drivers/nvdimm/pmem*
9678
9679 LIBNVDIMM: DEVICETREE BINDINGS
9680 M:      Oliver O'Halloran <oohall@gmail.com>
9681 L:      linux-nvdimm@lists.01.org
9682 S:      Supported
9683 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9684 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9685 F:      drivers/nvdimm/of_pmem.c
9686
9687 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9688 M:      Dan Williams <dan.j.williams@intel.com>
9689 M:      Vishal Verma <vishal.l.verma@intel.com>
9690 M:      Dave Jiang <dave.jiang@intel.com>
9691 M:      Ira Weiny <ira.weiny@intel.com>
9692 L:      linux-nvdimm@lists.01.org
9693 S:      Supported
9694 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9695 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9697 F:      drivers/acpi/nfit/*
9698 F:      drivers/nvdimm/*
9699 F:      include/linux/libnvdimm.h
9700 F:      include/linux/nd.h
9701 F:      include/uapi/linux/ndctl.h
9702 F:      tools/testing/nvdimm/
9703
9704 LICENSES and SPDX stuff
9705 M:      Thomas Gleixner <tglx@linutronix.de>
9706 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9707 L:      linux-spdx@vger.kernel.org
9708 S:      Maintained
9709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9710 F:      COPYING
9711 F:      Documentation/process/license-rules.rst
9712 F:      LICENSES/
9713 F:      scripts/spdxcheck-test.sh
9714 F:      scripts/spdxcheck.py
9715
9716 LIGHTNVM PLATFORM SUPPORT
9717 M:      Matias Bjorling <mb@lightnvm.io>
9718 L:      linux-block@vger.kernel.org
9719 S:      Maintained
9720 W:      http://github/OpenChannelSSD
9721 F:      drivers/lightnvm/
9722 F:      include/linux/lightnvm.h
9723 F:      include/uapi/linux/lightnvm.h
9724
9725 LINUX FOR POWER MACINTOSH
9726 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9727 L:      linuxppc-dev@lists.ozlabs.org
9728 S:      Odd Fixes
9729 F:      arch/powerpc/platforms/powermac/
9730 F:      drivers/macintosh/
9731
9732 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9733 M:      Michael Ellerman <mpe@ellerman.id.au>
9734 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9735 R:      Paul Mackerras <paulus@samba.org>
9736 L:      linuxppc-dev@lists.ozlabs.org
9737 S:      Supported
9738 W:      https://github.com/linuxppc/wiki/wiki
9739 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9741 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9742 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9743 F:      Documentation/devicetree/bindings/powerpc/
9744 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9745 F:      Documentation/powerpc/
9746 F:      arch/powerpc/
9747 F:      drivers/*/*/*pasemi*
9748 F:      drivers/*/*pasemi*
9749 F:      drivers/char/tpm/tpm_ibmvtpm*
9750 F:      drivers/crypto/nx/
9751 F:      drivers/crypto/vmx/
9752 F:      drivers/i2c/busses/i2c-opal.c
9753 F:      drivers/net/ethernet/ibm/ibmveth.*
9754 F:      drivers/net/ethernet/ibm/ibmvnic.*
9755 F:      drivers/pci/hotplug/pnv_php.c
9756 F:      drivers/pci/hotplug/rpa*
9757 F:      drivers/rtc/rtc-opal.c
9758 F:      drivers/scsi/ibmvscsi/
9759 F:      drivers/tty/hvc/hvc_opal.c
9760 F:      drivers/watchdog/wdrtas.c
9761 F:      tools/testing/selftests/powerpc
9762 N:      /pmac
9763 N:      powermac
9764 N:      powernv
9765 N:      [^a-z0-9]ps3
9766 N:      pseries
9767
9768 LINUX FOR POWERPC EMBEDDED MPC5XXX
9769 M:      Anatolij Gustschin <agust@denx.de>
9770 L:      linuxppc-dev@lists.ozlabs.org
9771 S:      Odd Fixes
9772 F:      arch/powerpc/platforms/512x/
9773 F:      arch/powerpc/platforms/52xx/
9774
9775 LINUX FOR POWERPC EMBEDDED PPC4XX
9776 L:      linuxppc-dev@lists.ozlabs.org
9777 S:      Orphan
9778 F:      arch/powerpc/platforms/40x/
9779 F:      arch/powerpc/platforms/44x/
9780
9781 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9782 M:      Scott Wood <oss@buserror.net>
9783 L:      linuxppc-dev@lists.ozlabs.org
9784 S:      Odd fixes
9785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9786 F:      Documentation/devicetree/bindings/powerpc/fsl/
9787 F:      arch/powerpc/platforms/83xx/
9788 F:      arch/powerpc/platforms/85xx/
9789
9790 LINUX FOR POWERPC EMBEDDED PPC8XX
9791 M:      Christophe Leroy <christophe.leroy@c-s.fr>
9792 L:      linuxppc-dev@lists.ozlabs.org
9793 S:      Maintained
9794 F:      arch/powerpc/platforms/8xx/
9795
9796 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9797 M:      Kees Cook <keescook@chromium.org>
9798 S:      Maintained
9799 F:      drivers/misc/lkdtm/*
9800 F:      tools/testing/selftests/lkdtm/*
9801
9802 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9803 M:      Alan Stern <stern@rowland.harvard.edu>
9804 M:      Andrea Parri <parri.andrea@gmail.com>
9805 M:      Will Deacon <will@kernel.org>
9806 M:      Peter Zijlstra <peterz@infradead.org>
9807 M:      Boqun Feng <boqun.feng@gmail.com>
9808 M:      Nicholas Piggin <npiggin@gmail.com>
9809 M:      David Howells <dhowells@redhat.com>
9810 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9811 M:      Luc Maranget <luc.maranget@inria.fr>
9812 M:      "Paul E. McKenney" <paulmck@kernel.org>
9813 R:      Akira Yokosawa <akiyks@gmail.com>
9814 R:      Daniel Lustig <dlustig@nvidia.com>
9815 L:      linux-kernel@vger.kernel.org
9816 L:      linux-arch@vger.kernel.org
9817 S:      Supported
9818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9819 F:      Documentation/atomic_bitops.txt
9820 F:      Documentation/atomic_t.txt
9821 F:      Documentation/core-api/atomic_ops.rst
9822 F:      Documentation/core-api/refcount-vs-atomic.rst
9823 F:      Documentation/memory-barriers.txt
9824 F:      tools/memory-model/
9825
9826 LIS3LV02D ACCELEROMETER DRIVER
9827 M:      Eric Piel <eric.piel@tremplin-utc.net>
9828 S:      Maintained
9829 F:      Documentation/misc-devices/lis3lv02d.rst
9830 F:      drivers/misc/lis3lv02d/
9831 F:      drivers/platform/x86/hp_accel.c
9832
9833 LIST KUNIT TEST
9834 M:      David Gow <davidgow@google.com>
9835 L:      linux-kselftest@vger.kernel.org
9836 L:      kunit-dev@googlegroups.com
9837 S:      Maintained
9838 F:      lib/list-test.c
9839
9840 LIVE PATCHING
9841 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9842 M:      Jiri Kosina <jikos@kernel.org>
9843 M:      Miroslav Benes <mbenes@suse.cz>
9844 M:      Petr Mladek <pmladek@suse.com>
9845 R:      Joe Lawrence <joe.lawrence@redhat.com>
9846 L:      live-patching@vger.kernel.org
9847 S:      Maintained
9848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9849 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9850 F:      Documentation/livepatch/
9851 F:      arch/x86/include/asm/livepatch.h
9852 F:      arch/x86/kernel/livepatch.c
9853 F:      include/linux/livepatch.h
9854 F:      kernel/livepatch/
9855 F:      samples/livepatch/
9856 F:      tools/testing/selftests/livepatch/
9857
9858 LLC (802.2)
9859 L:      netdev@vger.kernel.org
9860 S:      Odd fixes
9861 F:      include/linux/llc.h
9862 F:      include/net/llc*
9863 F:      include/uapi/linux/llc.h
9864 F:      net/llc/
9865
9866 LM73 HARDWARE MONITOR DRIVER
9867 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9868 L:      linux-hwmon@vger.kernel.org
9869 S:      Maintained
9870 F:      drivers/hwmon/lm73.c
9871
9872 LM78 HARDWARE MONITOR DRIVER
9873 M:      Jean Delvare <jdelvare@suse.com>
9874 L:      linux-hwmon@vger.kernel.org
9875 S:      Maintained
9876 F:      Documentation/hwmon/lm78.rst
9877 F:      drivers/hwmon/lm78.c
9878
9879 LM83 HARDWARE MONITOR DRIVER
9880 M:      Jean Delvare <jdelvare@suse.com>
9881 L:      linux-hwmon@vger.kernel.org
9882 S:      Maintained
9883 F:      Documentation/hwmon/lm83.rst
9884 F:      drivers/hwmon/lm83.c
9885
9886 LM90 HARDWARE MONITOR DRIVER
9887 M:      Jean Delvare <jdelvare@suse.com>
9888 L:      linux-hwmon@vger.kernel.org
9889 S:      Maintained
9890 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9891 F:      Documentation/hwmon/lm90.rst
9892 F:      drivers/hwmon/lm90.c
9893 F:      include/dt-bindings/thermal/lm90.h
9894
9895 LM95234 HARDWARE MONITOR DRIVER
9896 M:      Guenter Roeck <linux@roeck-us.net>
9897 L:      linux-hwmon@vger.kernel.org
9898 S:      Maintained
9899 F:      Documentation/hwmon/lm95234.rst
9900 F:      drivers/hwmon/lm95234.c
9901
9902 LME2510 MEDIA DRIVER
9903 M:      Malcolm Priestley <tvboxspy@gmail.com>
9904 L:      linux-media@vger.kernel.org
9905 S:      Maintained
9906 W:      https://linuxtv.org
9907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9908 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9909
9910 LOADPIN SECURITY MODULE
9911 M:      Kees Cook <keescook@chromium.org>
9912 S:      Supported
9913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9914 F:      Documentation/admin-guide/LSM/LoadPin.rst
9915 F:      security/loadpin/
9916
9917 LOCKING PRIMITIVES
9918 M:      Peter Zijlstra <peterz@infradead.org>
9919 M:      Ingo Molnar <mingo@redhat.com>
9920 M:      Will Deacon <will@kernel.org>
9921 L:      linux-kernel@vger.kernel.org
9922 S:      Maintained
9923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9924 F:      Documentation/locking/
9925 F:      arch/*/include/asm/spinlock*.h
9926 F:      include/linux/lockdep.h
9927 F:      include/linux/mutex*.h
9928 F:      include/linux/rwlock*.h
9929 F:      include/linux/rwsem*.h
9930 F:      include/linux/seqlock.h
9931 F:      include/linux/spinlock*.h
9932 F:      kernel/locking/
9933 F:      lib/locking*.[ch]
9934 X:      kernel/locking/locktorture.c
9935
9936 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9937 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9938 L:      linux-ntfs-dev@lists.sourceforge.net
9939 S:      Maintained
9940 W:      http://www.linux-ntfs.org/content/view/19/37/
9941 F:      Documentation/admin-guide/ldm.rst
9942 F:      block/partitions/ldm.*
9943
9944 LOGITECH HID GAMING KEYBOARDS
9945 M:      Hans de Goede <hdegoede@redhat.com>
9946 L:      linux-input@vger.kernel.org
9947 S:      Maintained
9948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9949 F:      drivers/hid/hid-lg-g15.c
9950
9951 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9952 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9953 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9954 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9955 L:      MPT-FusionLinux.pdl@broadcom.com
9956 L:      linux-scsi@vger.kernel.org
9957 S:      Supported
9958 W:      http://www.avagotech.com/support/
9959 F:      drivers/message/fusion/
9960 F:      drivers/scsi/mpt3sas/
9961
9962 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9963 M:      Matthew Wilcox <willy@infradead.org>
9964 L:      linux-scsi@vger.kernel.org
9965 S:      Maintained
9966 F:      drivers/scsi/sym53c8xx_2/
9967
9968 LTC1660 DAC DRIVER
9969 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9970 L:      linux-iio@vger.kernel.org
9971 S:      Maintained
9972 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9973 F:      drivers/iio/dac/ltc1660.c
9974
9975 LTC2947 HARDWARE MONITOR DRIVER
9976 M:      Nuno Sá <nuno.sa@analog.com>
9977 L:      linux-hwmon@vger.kernel.org
9978 S:      Supported
9979 W:      http://ez.analog.com/community/linux-device-drivers
9980 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9981 F:      drivers/hwmon/ltc2947-core.c
9982 F:      drivers/hwmon/ltc2947-i2c.c
9983 F:      drivers/hwmon/ltc2947-spi.c
9984 F:      drivers/hwmon/ltc2947.h
9985
9986 LTC2983 IIO TEMPERATURE DRIVER
9987 M:      Nuno Sá <nuno.sa@analog.com>
9988 L:      linux-iio@vger.kernel.org
9989 S:      Supported
9990 W:      http://ez.analog.com/community/linux-device-drivers
9991 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9992 F:      drivers/iio/temperature/ltc2983.c
9993
9994 LTC4261 HARDWARE MONITOR DRIVER
9995 M:      Guenter Roeck <linux@roeck-us.net>
9996 L:      linux-hwmon@vger.kernel.org
9997 S:      Maintained
9998 F:      Documentation/hwmon/ltc4261.rst
9999 F:      drivers/hwmon/ltc4261.c
10000
10001 LTC4306 I2C MULTIPLEXER DRIVER
10002 M:      Michael Hennerich <michael.hennerich@analog.com>
10003 L:      linux-i2c@vger.kernel.org
10004 S:      Supported
10005 W:      http://ez.analog.com/community/linux-device-drivers
10006 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
10007 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
10008
10009 LTP (Linux Test Project)
10010 M:      Mike Frysinger <vapier@gentoo.org>
10011 M:      Cyril Hrubis <chrubis@suse.cz>
10012 M:      Wanlong Gao <wanlong.gao@gmail.com>
10013 M:      Jan Stancek <jstancek@redhat.com>
10014 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
10015 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
10016 L:      ltp@lists.linux.it (subscribers-only)
10017 S:      Maintained
10018 W:      http://linux-test-project.github.io/
10019 T:      git git://github.com/linux-test-project/ltp.git
10020
10021 M68K ARCHITECTURE
10022 M:      Geert Uytterhoeven <geert@linux-m68k.org>
10023 L:      linux-m68k@lists.linux-m68k.org
10024 S:      Maintained
10025 W:      http://www.linux-m68k.org/
10026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
10027 F:      arch/m68k/
10028 F:      drivers/zorro/
10029
10030 M68K ON APPLE MACINTOSH
10031 M:      Joshua Thompson <funaho@jurai.org>
10032 L:      linux-m68k@lists.linux-m68k.org
10033 S:      Maintained
10034 W:      http://www.mac.linux-m68k.org/
10035 F:      arch/m68k/mac/
10036
10037 M68K ON HP9000/300
10038 M:      Philip Blundell <philb@gnu.org>
10039 S:      Maintained
10040 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
10041 F:      arch/m68k/hp300/
10042
10043 M88DS3103 MEDIA DRIVER
10044 M:      Antti Palosaari <crope@iki.fi>
10045 L:      linux-media@vger.kernel.org
10046 S:      Maintained
10047 W:      https://linuxtv.org
10048 W:      http://palosaari.fi/linux/
10049 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10050 T:      git git://linuxtv.org/anttip/media_tree.git
10051 F:      drivers/media/dvb-frontends/m88ds3103*
10052
10053 M88RS2000 MEDIA DRIVER
10054 M:      Malcolm Priestley <tvboxspy@gmail.com>
10055 L:      linux-media@vger.kernel.org
10056 S:      Maintained
10057 W:      https://linuxtv.org
10058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10059 F:      drivers/media/dvb-frontends/m88rs2000*
10060
10061 MA901 MASTERKIT USB FM RADIO DRIVER
10062 M:      Alexey Klimov <klimov.linux@gmail.com>
10063 L:      linux-media@vger.kernel.org
10064 S:      Maintained
10065 T:      git git://linuxtv.org/media_tree.git
10066 F:      drivers/media/radio/radio-ma901.c
10067
10068 MAC80211
10069 M:      Johannes Berg <johannes@sipsolutions.net>
10070 L:      linux-wireless@vger.kernel.org
10071 S:      Maintained
10072 W:      https://wireless.wiki.kernel.org/
10073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
10074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
10075 F:      Documentation/networking/mac80211-injection.txt
10076 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
10077 F:      drivers/net/wireless/mac80211_hwsim.[ch]
10078 F:      include/net/mac80211.h
10079 F:      net/mac80211/
10080
10081 MAILBOX API
10082 M:      Jassi Brar <jassisinghbrar@gmail.com>
10083 L:      linux-kernel@vger.kernel.org
10084 S:      Maintained
10085 F:      drivers/mailbox/
10086 F:      include/linux/mailbox_client.h
10087 F:      include/linux/mailbox_controller.h
10088
10089 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
10090 M:      Michael Kerrisk <mtk.manpages@gmail.com>
10091 L:      linux-man@vger.kernel.org
10092 S:      Maintained
10093 W:      http://www.kernel.org/doc/man-pages
10094
10095 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
10096 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
10097 L:      linux-mips@vger.kernel.org
10098 S:      Maintained
10099 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
10100
10101 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
10102 M:      Andrew Lunn <andrew@lunn.ch>
10103 M:      Vivien Didelot <vivien.didelot@gmail.com>
10104 L:      netdev@vger.kernel.org
10105 S:      Maintained
10106 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
10107 F:      Documentation/networking/devlink/mv88e6xxx.rst
10108 F:      drivers/net/dsa/mv88e6xxx/
10109 F:      include/linux/platform_data/mv88e6xxx.h
10110
10111 MARVELL ARMADA 3700 PHY DRIVERS
10112 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10113 S:      Maintained
10114 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
10115 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
10116 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
10117 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
10118
10119 MARVELL ARMADA DRM SUPPORT
10120 M:      Russell King <linux@armlinux.org.uk>
10121 S:      Maintained
10122 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
10123 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
10124 F:      Documentation/devicetree/bindings/display/armada/
10125 F:      drivers/gpu/drm/armada/
10126 F:      include/uapi/drm/armada_drm.h
10127
10128 MARVELL CRYPTO DRIVER
10129 M:      Boris Brezillon <bbrezillon@kernel.org>
10130 M:      Arnaud Ebalard <arno@natisbad.org>
10131 M:      Srujana Challa <schalla@marvell.com>
10132 L:      linux-crypto@vger.kernel.org
10133 S:      Maintained
10134 F:      drivers/crypto/marvell/
10135
10136 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
10137 M:      Mirko Lindner <mlindner@marvell.com>
10138 M:      Stephen Hemminger <stephen@networkplumber.org>
10139 L:      netdev@vger.kernel.org
10140 S:      Maintained
10141 F:      drivers/net/ethernet/marvell/sk*
10142
10143 MARVELL LIBERTAS WIRELESS DRIVER
10144 L:      libertas-dev@lists.infradead.org
10145 S:      Orphan
10146 F:      drivers/net/wireless/marvell/libertas/
10147
10148 MARVELL MACCHIATOBIN SUPPORT
10149 M:      Russell King <linux@armlinux.org.uk>
10150 L:      linux-arm-kernel@lists.infradead.org
10151 S:      Maintained
10152 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
10153
10154 MARVELL MV643XX ETHERNET DRIVER
10155 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
10156 L:      netdev@vger.kernel.org
10157 S:      Maintained
10158 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
10159 F:      include/linux/mv643xx.h
10160
10161 MARVELL MV88X3310 PHY DRIVER
10162 M:      Russell King <linux@armlinux.org.uk>
10163 L:      netdev@vger.kernel.org
10164 S:      Maintained
10165 F:      drivers/net/phy/marvell10g.c
10166
10167 MARVELL MVEBU THERMAL DRIVER
10168 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10169 S:      Maintained
10170 F:      drivers/thermal/armada_thermal.c
10171
10172 MARVELL MVNETA ETHERNET DRIVER
10173 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
10174 L:      netdev@vger.kernel.org
10175 S:      Maintained
10176 F:      drivers/net/ethernet/marvell/mvneta.*
10177
10178 MARVELL MWIFIEX WIRELESS DRIVER
10179 M:      Amitkumar Karwar <amitkarwar@gmail.com>
10180 M:      Ganapathi Bhat <ganapathi.bhat@nxp.com>
10181 M:      Xinming Hu <huxinming820@gmail.com>
10182 L:      linux-wireless@vger.kernel.org
10183 S:      Maintained
10184 F:      drivers/net/wireless/marvell/mwifiex/
10185
10186 MARVELL MWL8K WIRELESS DRIVER
10187 M:      Lennert Buytenhek <buytenh@wantstofly.org>
10188 L:      linux-wireless@vger.kernel.org
10189 S:      Odd Fixes
10190 F:      drivers/net/wireless/marvell/mwl8k.c
10191
10192 MARVELL NAND CONTROLLER DRIVER
10193 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10194 L:      linux-mtd@lists.infradead.org
10195 S:      Maintained
10196 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10197 F:      drivers/mtd/nand/raw/marvell_nand.c
10198
10199 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
10200 M:      Sunil Goutham <sgoutham@marvell.com>
10201 M:      Geetha sowjanya <gakula@marvell.com>
10202 M:      Subbaraya Sundeep <sbhatta@marvell.com>
10203 M:      hariprasad <hkelam@marvell.com>
10204 L:      netdev@vger.kernel.org
10205 S:      Supported
10206 F:      drivers/net/ethernet/marvell/octeontx2/nic/
10207
10208 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10209 M:      Sunil Goutham <sgoutham@marvell.com>
10210 M:      Linu Cherian <lcherian@marvell.com>
10211 M:      Geetha sowjanya <gakula@marvell.com>
10212 M:      Jerin Jacob <jerinj@marvell.com>
10213 L:      netdev@vger.kernel.org
10214 S:      Supported
10215 F:      Documentation/networking/device_drivers/marvell/octeontx2.rst
10216 F:      drivers/net/ethernet/marvell/octeontx2/af/
10217
10218 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10219 M:      Nicolas Pitre <nico@fluxnic.net>
10220 S:      Odd Fixes
10221 F:      drivers/mmc/host/mvsdio.*
10222
10223 MARVELL USB MDIO CONTROLLER DRIVER
10224 M:      Tobias Waldekranz <tobias@waldekranz.com>
10225 L:      netdev@vger.kernel.org
10226 S:      Maintained
10227 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
10228 F:      drivers/net/phy/mdio-mvusb.c
10229
10230 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10231 M:      Hu Ziji <huziji@marvell.com>
10232 L:      linux-mmc@vger.kernel.org
10233 S:      Supported
10234 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10235 F:      drivers/mmc/host/sdhci-xenon*
10236
10237 MATROX FRAMEBUFFER DRIVER
10238 L:      linux-fbdev@vger.kernel.org
10239 S:      Orphan
10240 F:      drivers/video/fbdev/matrox/matroxfb_*
10241 F:      include/uapi/linux/matroxfb.h
10242
10243 MAX16065 HARDWARE MONITOR DRIVER
10244 M:      Guenter Roeck <linux@roeck-us.net>
10245 L:      linux-hwmon@vger.kernel.org
10246 S:      Maintained
10247 F:      Documentation/hwmon/max16065.rst
10248 F:      drivers/hwmon/max16065.c
10249
10250 MAX2175 SDR TUNER DRIVER
10251 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10252 L:      linux-media@vger.kernel.org
10253 S:      Maintained
10254 T:      git git://linuxtv.org/media_tree.git
10255 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10256 F:      Documentation/media/v4l-drivers/max2175.rst
10257 F:      drivers/media/i2c/max2175*
10258 F:      include/uapi/linux/max2175.h
10259
10260 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10261 L:      linux-hwmon@vger.kernel.org
10262 S:      Orphan
10263 F:      Documentation/hwmon/max6650.rst
10264 F:      drivers/hwmon/max6650.c
10265
10266 MAX6697 HARDWARE MONITOR DRIVER
10267 M:      Guenter Roeck <linux@roeck-us.net>
10268 L:      linux-hwmon@vger.kernel.org
10269 S:      Maintained
10270 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10271 F:      Documentation/hwmon/max6697.rst
10272 F:      drivers/hwmon/max6697.c
10273 F:      include/linux/platform_data/max6697.h
10274
10275 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10276 M:      Peter Rosin <peda@axentia.se>
10277 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10278 S:      Maintained
10279 F:      Documentation/devicetree/bindings/sound/max9860.txt
10280 F:      sound/soc/codecs/max9860.*
10281
10282 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10283 M:      Andreas Klinger <ak@it-klinger.de>
10284 L:      linux-iio@vger.kernel.org
10285 S:      Maintained
10286 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
10287 F:      drivers/iio/proximity/mb1232.c
10288
10289 MAXIM MAX77650 PMIC MFD DRIVER
10290 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10291 L:      linux-kernel@vger.kernel.org
10292 S:      Maintained
10293 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10294 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10295 F:      drivers/gpio/gpio-max77650.c
10296 F:      drivers/input/misc/max77650-onkey.c
10297 F:      drivers/leds/leds-max77650.c
10298 F:      drivers/mfd/max77650.c
10299 F:      drivers/power/supply/max77650-charger.c
10300 F:      drivers/regulator/max77650-regulator.c
10301 F:      include/linux/mfd/max77650.h
10302
10303 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10304 M:      Javier Martinez Canillas <javier@dowhile0.org>
10305 L:      linux-kernel@vger.kernel.org
10306 S:      Supported
10307 F:      Documentation/devicetree/bindings/*/*max77802.txt
10308 F:      drivers/regulator/max77802-regulator.c
10309 F:      include/dt-bindings/*/*max77802.h
10310
10311 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10312 M:      Krzysztof Kozlowski <krzk@kernel.org>
10313 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10314 L:      linux-pm@vger.kernel.org
10315 S:      Supported
10316 F:      drivers/power/supply/max14577_charger.c
10317 F:      drivers/power/supply/max77693_charger.c
10318
10319 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10320 M:      Chanwoo Choi <cw00.choi@samsung.com>
10321 M:      Krzysztof Kozlowski <krzk@kernel.org>
10322 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10323 L:      linux-kernel@vger.kernel.org
10324 S:      Supported
10325 F:      Documentation/devicetree/bindings/*/max77686.txt
10326 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10327 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10328 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10329 F:      drivers/*/max14577*.c
10330 F:      drivers/*/max77686*.c
10331 F:      drivers/*/max77693*.c
10332 F:      drivers/clk/clk-max77686.c
10333 F:      drivers/extcon/extcon-max14577.c
10334 F:      drivers/extcon/extcon-max77693.c
10335 F:      drivers/rtc/rtc-max77686.c
10336 F:      include/linux/mfd/max14577*.h
10337 F:      include/linux/mfd/max77686*.h
10338 F:      include/linux/mfd/max77693*.h
10339
10340 MAXIRADIO FM RADIO RECEIVER DRIVER
10341 M:      Hans Verkuil <hverkuil@xs4all.nl>
10342 L:      linux-media@vger.kernel.org
10343 S:      Maintained
10344 W:      https://linuxtv.org
10345 T:      git git://linuxtv.org/media_tree.git
10346 F:      drivers/media/radio/radio-maxiradio*
10347
10348 MCAN MMIO DEVICE DRIVER
10349 M:      Dan Murphy <dmurphy@ti.com>
10350 M:      Sriram Dash <sriram.dash@samsung.com>
10351 L:      linux-can@vger.kernel.org
10352 S:      Maintained
10353 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
10354 F:      drivers/net/can/m_can/m_can.c
10355 F:      drivers/net/can/m_can/m_can.h
10356 F:      drivers/net/can/m_can/m_can_platform.c
10357
10358 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
10359 M:      Rishi Gupta <gupt21@gmail.com>
10360 L:      linux-i2c@vger.kernel.org
10361 L:      linux-input@vger.kernel.org
10362 S:      Maintained
10363 F:      drivers/hid/hid-mcp2221.c
10364
10365 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10366 M:      Peter Rosin <peda@axentia.se>
10367 L:      linux-iio@vger.kernel.org
10368 S:      Maintained
10369 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10370 F:      drivers/iio/potentiometer/mcp4018.c
10371 F:      drivers/iio/potentiometer/mcp4531.c
10372
10373 MCR20A IEEE-802.15.4 RADIO DRIVER
10374 M:      Xue Liu <liuxuenetmail@gmail.com>
10375 L:      linux-wpan@vger.kernel.org
10376 S:      Maintained
10377 W:      https://github.com/xueliu/mcr20a-linux
10378 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10379 F:      drivers/net/ieee802154/mcr20a.c
10380 F:      drivers/net/ieee802154/mcr20a.h
10381
10382 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10383 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10384 L:      linux-iio@vger.kernel.org
10385 S:      Maintained
10386 F:      drivers/iio/dac/cio-dac.c
10387
10388 MEDIA CONTROLLER FRAMEWORK
10389 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10390 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10391 L:      linux-media@vger.kernel.org
10392 S:      Supported
10393 W:      https://www.linuxtv.org
10394 T:      git git://linuxtv.org/media_tree.git
10395 F:      drivers/media/mc/
10396 F:      include/media/media-*.h
10397 F:      include/uapi/linux/media.h
10398
10399 MEDIA DRIVER FOR FREESCALE IMX PXP
10400 M:      Philipp Zabel <p.zabel@pengutronix.de>
10401 L:      linux-media@vger.kernel.org
10402 S:      Maintained
10403 T:      git git://linuxtv.org/media_tree.git
10404 F:      drivers/media/platform/imx-pxp.[ch]
10405
10406 MEDIA DRIVERS FOR ASCOT2E
10407 M:      Sergey Kozlov <serjk@netup.ru>
10408 M:      Abylay Ospan <aospan@netup.ru>
10409 L:      linux-media@vger.kernel.org
10410 S:      Supported
10411 W:      https://linuxtv.org
10412 W:      http://netup.tv/
10413 T:      git git://linuxtv.org/media_tree.git
10414 F:      drivers/media/dvb-frontends/ascot2e*
10415
10416 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10417 M:      Jasmin Jessich <jasmin@anw.at>
10418 L:      linux-media@vger.kernel.org
10419 S:      Maintained
10420 W:      https://linuxtv.org
10421 T:      git git://linuxtv.org/media_tree.git
10422 F:      drivers/media/dvb-frontends/cxd2099*
10423
10424 MEDIA DRIVERS FOR CXD2841ER
10425 M:      Sergey Kozlov <serjk@netup.ru>
10426 M:      Abylay Ospan <aospan@netup.ru>
10427 L:      linux-media@vger.kernel.org
10428 S:      Supported
10429 W:      https://linuxtv.org
10430 W:      http://netup.tv/
10431 T:      git git://linuxtv.org/media_tree.git
10432 F:      drivers/media/dvb-frontends/cxd2841er*
10433
10434 MEDIA DRIVERS FOR CXD2880
10435 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10436 L:      linux-media@vger.kernel.org
10437 S:      Supported
10438 W:      http://linuxtv.org/
10439 T:      git git://linuxtv.org/media_tree.git
10440 F:      drivers/media/dvb-frontends/cxd2880/*
10441 F:      drivers/media/spi/cxd2880*
10442
10443 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10444 L:      linux-media@vger.kernel.org
10445 S:      Orphan
10446 W:      https://linuxtv.org
10447 T:      git git://linuxtv.org/media_tree.git
10448 F:      drivers/media/pci/ddbridge/*
10449
10450 MEDIA DRIVERS FOR FREESCALE IMX
10451 M:      Steve Longerbeam <slongerbeam@gmail.com>
10452 M:      Philipp Zabel <p.zabel@pengutronix.de>
10453 L:      linux-media@vger.kernel.org
10454 S:      Maintained
10455 T:      git git://linuxtv.org/media_tree.git
10456 F:      Documentation/devicetree/bindings/media/imx.txt
10457 F:      Documentation/media/v4l-drivers/imx.rst
10458 F:      drivers/staging/media/imx/
10459 F:      include/linux/imx-media.h
10460 F:      include/media/imx.h
10461
10462 MEDIA DRIVERS FOR FREESCALE IMX7
10463 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10464 L:      linux-media@vger.kernel.org
10465 S:      Maintained
10466 T:      git git://linuxtv.org/media_tree.git
10467 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10468 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10469 F:      Documentation/media/v4l-drivers/imx7.rst
10470 F:      drivers/staging/media/imx/imx7-media-csi.c
10471 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10472
10473 MEDIA DRIVERS FOR HELENE
10474 M:      Abylay Ospan <aospan@netup.ru>
10475 L:      linux-media@vger.kernel.org
10476 S:      Supported
10477 W:      https://linuxtv.org
10478 W:      http://netup.tv/
10479 T:      git git://linuxtv.org/media_tree.git
10480 F:      drivers/media/dvb-frontends/helene*
10481
10482 MEDIA DRIVERS FOR HORUS3A
10483 M:      Sergey Kozlov <serjk@netup.ru>
10484 M:      Abylay Ospan <aospan@netup.ru>
10485 L:      linux-media@vger.kernel.org
10486 S:      Supported
10487 W:      https://linuxtv.org
10488 W:      http://netup.tv/
10489 T:      git git://linuxtv.org/media_tree.git
10490 F:      drivers/media/dvb-frontends/horus3a*
10491
10492 MEDIA DRIVERS FOR LNBH25
10493 M:      Sergey Kozlov <serjk@netup.ru>
10494 M:      Abylay Ospan <aospan@netup.ru>
10495 L:      linux-media@vger.kernel.org
10496 S:      Supported
10497 W:      https://linuxtv.org
10498 W:      http://netup.tv/
10499 T:      git git://linuxtv.org/media_tree.git
10500 F:      drivers/media/dvb-frontends/lnbh25*
10501
10502 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10503 L:      linux-media@vger.kernel.org
10504 S:      Orphan
10505 W:      https://linuxtv.org
10506 T:      git git://linuxtv.org/media_tree.git
10507 F:      drivers/media/dvb-frontends/mxl5xx*
10508
10509 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10510 M:      Sergey Kozlov <serjk@netup.ru>
10511 M:      Abylay Ospan <aospan@netup.ru>
10512 L:      linux-media@vger.kernel.org
10513 S:      Supported
10514 W:      https://linuxtv.org
10515 W:      http://netup.tv/
10516 T:      git git://linuxtv.org/media_tree.git
10517 F:      drivers/media/pci/netup_unidvb/*
10518
10519 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10520 M:      Dmitry Osipenko <digetx@gmail.com>
10521 L:      linux-media@vger.kernel.org
10522 L:      linux-tegra@vger.kernel.org
10523 S:      Maintained
10524 T:      git git://linuxtv.org/media_tree.git
10525 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10526 F:      drivers/staging/media/tegra-vde/
10527
10528 MEDIA DRIVERS FOR RENESAS - CEU
10529 M:      Jacopo Mondi <jacopo@jmondi.org>
10530 L:      linux-media@vger.kernel.org
10531 L:      linux-renesas-soc@vger.kernel.org
10532 S:      Supported
10533 T:      git git://linuxtv.org/media_tree.git
10534 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
10535 F:      drivers/media/platform/renesas-ceu.c
10536 F:      include/media/drv-intf/renesas-ceu.h
10537
10538 MEDIA DRIVERS FOR RENESAS - DRIF
10539 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10540 L:      linux-media@vger.kernel.org
10541 L:      linux-renesas-soc@vger.kernel.org
10542 S:      Supported
10543 T:      git git://linuxtv.org/media_tree.git
10544 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10545 F:      drivers/media/platform/rcar_drif.c
10546
10547 MEDIA DRIVERS FOR RENESAS - FCP
10548 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10549 L:      linux-media@vger.kernel.org
10550 L:      linux-renesas-soc@vger.kernel.org
10551 S:      Supported
10552 T:      git git://linuxtv.org/media_tree.git
10553 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10554 F:      drivers/media/platform/rcar-fcp.c
10555 F:      include/media/rcar-fcp.h
10556
10557 MEDIA DRIVERS FOR RENESAS - FDP1
10558 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10559 L:      linux-media@vger.kernel.org
10560 L:      linux-renesas-soc@vger.kernel.org
10561 S:      Supported
10562 T:      git git://linuxtv.org/media_tree.git
10563 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10564 F:      drivers/media/platform/rcar_fdp1.c
10565
10566 MEDIA DRIVERS FOR RENESAS - VIN
10567 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10568 L:      linux-media@vger.kernel.org
10569 L:      linux-renesas-soc@vger.kernel.org
10570 S:      Supported
10571 T:      git git://linuxtv.org/media_tree.git
10572 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
10573 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
10574 F:      drivers/media/platform/rcar-vin/
10575
10576 MEDIA DRIVERS FOR RENESAS - VSP1
10577 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10578 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10579 L:      linux-media@vger.kernel.org
10580 L:      linux-renesas-soc@vger.kernel.org
10581 S:      Supported
10582 T:      git git://linuxtv.org/media_tree.git
10583 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10584 F:      drivers/media/platform/vsp1/
10585
10586 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10587 L:      linux-media@vger.kernel.org
10588 S:      Orphan
10589 W:      https://linuxtv.org
10590 T:      git git://linuxtv.org/media_tree.git
10591 F:      drivers/media/dvb-frontends/stv0910*
10592
10593 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10594 L:      linux-media@vger.kernel.org
10595 S:      Orphan
10596 W:      https://linuxtv.org
10597 T:      git git://linuxtv.org/media_tree.git
10598 F:      drivers/media/dvb-frontends/stv6111*
10599
10600 MEDIA DRIVERS FOR STM32 - DCMI
10601 M:      Hugues Fruchet <hugues.fruchet@st.com>
10602 L:      linux-media@vger.kernel.org
10603 S:      Supported
10604 T:      git git://linuxtv.org/media_tree.git
10605 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
10606 F:      drivers/media/platform/stm32/stm32-dcmi.c
10607
10608 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10609 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10610 L:      linux-media@vger.kernel.org
10611 S:      Maintained
10612 W:      https://linuxtv.org
10613 Q:      http://patchwork.kernel.org/project/linux-media/list/
10614 T:      git git://linuxtv.org/media_tree.git
10615 F:      Documentation/devicetree/bindings/media/
10616 F:      Documentation/media/
10617 F:      drivers/media/
10618 F:      drivers/staging/media/
10619 F:      include/linux/platform_data/media/
10620 F:      include/media/
10621 F:      include/uapi/linux/dvb/
10622 F:      include/uapi/linux/ivtv*
10623 F:      include/uapi/linux/media.h
10624 F:      include/uapi/linux/meye.h
10625 F:      include/uapi/linux/uvcvideo.h
10626 F:      include/uapi/linux/v4l2-*
10627 F:      include/uapi/linux/videodev2.h
10628
10629 MEDIATEK BLUETOOTH DRIVER
10630 M:      Sean Wang <sean.wang@mediatek.com>
10631 L:      linux-bluetooth@vger.kernel.org
10632 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10633 S:      Maintained
10634 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10635 F:      drivers/bluetooth/btmtkuart.c
10636
10637 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10638 M:      Sean Wang <sean.wang@mediatek.com>
10639 L:      linux-pm@vger.kernel.org
10640 S:      Maintained
10641 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10642 F:      drivers/power/reset/mt6323-poweroff.c
10643
10644 MEDIATEK CIR DRIVER
10645 M:      Sean Wang <sean.wang@mediatek.com>
10646 S:      Maintained
10647 F:      drivers/media/rc/mtk-cir.c
10648
10649 MEDIATEK DMA DRIVER
10650 M:      Sean Wang <sean.wang@mediatek.com>
10651 L:      dmaengine@vger.kernel.org
10652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10653 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10654 S:      Maintained
10655 F:      Documentation/devicetree/bindings/dma/mtk-*
10656 F:      drivers/dma/mediatek/
10657
10658 MEDIATEK ETHERNET DRIVER
10659 M:      Felix Fietkau <nbd@openwrt.org>
10660 M:      John Crispin <john@phrozen.org>
10661 M:      Sean Wang <sean.wang@mediatek.com>
10662 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10663 L:      netdev@vger.kernel.org
10664 S:      Maintained
10665 F:      drivers/net/ethernet/mediatek/
10666
10667 MEDIATEK JPEG DRIVER
10668 M:      Rick Chang <rick.chang@mediatek.com>
10669 M:      Bin Liu <bin.liu@mediatek.com>
10670 S:      Supported
10671 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10672 F:      drivers/media/platform/mtk-jpeg/
10673
10674 MEDIATEK MDP DRIVER
10675 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10676 M:      Houlong Wei <houlong.wei@mediatek.com>
10677 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10678 S:      Supported
10679 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10680 F:      drivers/media/platform/mtk-mdp/
10681 F:      drivers/media/platform/mtk-vpu/
10682
10683 MEDIATEK MEDIA DRIVER
10684 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10685 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10686 S:      Supported
10687 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10688 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10689 F:      drivers/media/platform/mtk-vcodec/
10690 F:      drivers/media/platform/mtk-vpu/
10691
10692 MEDIATEK MMC/SD/SDIO DRIVER
10693 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10694 S:      Maintained
10695 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10696 F:      drivers/mmc/host/mtk-sd.c
10697
10698 MEDIATEK MT76 WIRELESS LAN DRIVER
10699 M:      Felix Fietkau <nbd@nbd.name>
10700 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10701 R:      Ryder Lee <ryder.lee@mediatek.com>
10702 L:      linux-wireless@vger.kernel.org
10703 S:      Maintained
10704 F:      drivers/net/wireless/mediatek/mt76/
10705
10706 MEDIATEK MT7601U WIRELESS LAN DRIVER
10707 M:      Jakub Kicinski <kubakici@wp.pl>
10708 L:      linux-wireless@vger.kernel.org
10709 S:      Maintained
10710 F:      drivers/net/wireless/mediatek/mt7601u/
10711
10712 MEDIATEK MT7621/28/88 I2C DRIVER
10713 M:      Stefan Roese <sr@denx.de>
10714 L:      linux-i2c@vger.kernel.org
10715 S:      Maintained
10716 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10717 F:      drivers/i2c/busses/i2c-mt7621.c
10718
10719 MEDIATEK NAND CONTROLLER DRIVER
10720 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10721 L:      linux-mtd@lists.infradead.org
10722 S:      Maintained
10723 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10724 F:      drivers/mtd/nand/raw/mtk_*
10725
10726 MEDIATEK PMIC LED DRIVER
10727 M:      Sean Wang <sean.wang@mediatek.com>
10728 S:      Maintained
10729 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10730 F:      drivers/leds/leds-mt6323.c
10731
10732 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10733 M:      Sean Wang <sean.wang@mediatek.com>
10734 S:      Maintained
10735 F:      drivers/char/hw_random/mtk-rng.c
10736
10737 MEDIATEK SWITCH DRIVER
10738 M:      Sean Wang <sean.wang@mediatek.com>
10739 L:      netdev@vger.kernel.org
10740 S:      Maintained
10741 F:      drivers/net/dsa/mt7530.*
10742 F:      net/dsa/tag_mtk.c
10743
10744 MEDIATEK USB3 DRD IP DRIVER
10745 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10746 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10748 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10749 S:      Maintained
10750 F:      drivers/usb/mtu3/
10751
10752 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10753 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10754 M:      Martin Donnelly <martin.donnelly@ge.com>
10755 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10756 S:      Maintained
10757 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10758 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10759
10760 MEGARAID SCSI/SAS DRIVERS
10761 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10762 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10763 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10764 L:      megaraidlinux.pdl@broadcom.com
10765 L:      linux-scsi@vger.kernel.org
10766 S:      Maintained
10767 W:      http://www.avagotech.com/support/
10768 F:      Documentation/scsi/megaraid.rst
10769 F:      drivers/scsi/megaraid.*
10770 F:      drivers/scsi/megaraid/
10771
10772 MELEXIS MLX90614 DRIVER
10773 M:      Crt Mori <cmo@melexis.com>
10774 L:      linux-iio@vger.kernel.org
10775 S:      Supported
10776 W:      http://www.melexis.com
10777 F:      drivers/iio/temperature/mlx90614.c
10778
10779 MELEXIS MLX90632 DRIVER
10780 M:      Crt Mori <cmo@melexis.com>
10781 L:      linux-iio@vger.kernel.org
10782 S:      Supported
10783 W:      http://www.melexis.com
10784 F:      drivers/iio/temperature/mlx90632.c
10785
10786 MELFAS MIP4 TOUCHSCREEN DRIVER
10787 M:      Sangwon Jee <jeesw@melfas.com>
10788 S:      Supported
10789 W:      http://www.melfas.com
10790 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10791 F:      drivers/input/touchscreen/melfas_mip4.c
10792
10793 MELLANOX ETHERNET DRIVER (mlx4_en)
10794 M:      Tariq Toukan <tariqt@mellanox.com>
10795 L:      netdev@vger.kernel.org
10796 S:      Supported
10797 W:      http://www.mellanox.com
10798 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10799 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10800
10801 MELLANOX ETHERNET DRIVER (mlx5e)
10802 M:      Saeed Mahameed <saeedm@mellanox.com>
10803 L:      netdev@vger.kernel.org
10804 S:      Supported
10805 W:      http://www.mellanox.com
10806 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10807 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10808
10809 MELLANOX ETHERNET INNOVA DRIVERS
10810 R:      Boris Pismenny <borisp@mellanox.com>
10811 L:      netdev@vger.kernel.org
10812 S:      Supported
10813 W:      http://www.mellanox.com
10814 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10815 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10816 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10817 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10818 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10819
10820 MELLANOX ETHERNET SWITCH DRIVERS
10821 M:      Jiri Pirko <jiri@mellanox.com>
10822 M:      Ido Schimmel <idosch@mellanox.com>
10823 L:      netdev@vger.kernel.org
10824 S:      Supported
10825 W:      http://www.mellanox.com
10826 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10827 F:      drivers/net/ethernet/mellanox/mlxsw/
10828 F:      tools/testing/selftests/drivers/net/mlxsw/
10829
10830 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10831 M:      mlxsw@mellanox.com
10832 L:      netdev@vger.kernel.org
10833 S:      Supported
10834 W:      http://www.mellanox.com
10835 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10836 F:      drivers/net/ethernet/mellanox/mlxfw/
10837
10838 MELLANOX HARDWARE PLATFORM SUPPORT
10839 M:      Andy Shevchenko <andy@infradead.org>
10840 M:      Darren Hart <dvhart@infradead.org>
10841 M:      Vadim Pasternak <vadimp@mellanox.com>
10842 L:      platform-driver-x86@vger.kernel.org
10843 S:      Supported
10844 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10845 F:      drivers/platform/mellanox/
10846 F:      include/linux/platform_data/mlxreg.h
10847
10848 MELLANOX MLX4 core VPI driver
10849 M:      Tariq Toukan <tariqt@mellanox.com>
10850 L:      netdev@vger.kernel.org
10851 L:      linux-rdma@vger.kernel.org
10852 S:      Supported
10853 W:      http://www.mellanox.com
10854 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10855 F:      drivers/net/ethernet/mellanox/mlx4/
10856 F:      include/linux/mlx4/
10857
10858 MELLANOX MLX4 IB driver
10859 M:      Yishai Hadas <yishaih@mellanox.com>
10860 L:      linux-rdma@vger.kernel.org
10861 S:      Supported
10862 W:      http://www.mellanox.com
10863 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10864 F:      drivers/infiniband/hw/mlx4/
10865 F:      include/linux/mlx4/
10866 F:      include/uapi/rdma/mlx4-abi.h
10867
10868 MELLANOX MLX5 core VPI driver
10869 M:      Saeed Mahameed <saeedm@mellanox.com>
10870 M:      Leon Romanovsky <leonro@mellanox.com>
10871 L:      netdev@vger.kernel.org
10872 L:      linux-rdma@vger.kernel.org
10873 S:      Supported
10874 W:      http://www.mellanox.com
10875 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10876 F:      Documentation/networking/device_drivers/mellanox/
10877 F:      drivers/net/ethernet/mellanox/mlx5/core/
10878 F:      include/linux/mlx5/
10879
10880 MELLANOX MLX5 IB driver
10881 M:      Leon Romanovsky <leonro@mellanox.com>
10882 L:      linux-rdma@vger.kernel.org
10883 S:      Supported
10884 W:      http://www.mellanox.com
10885 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10886 F:      drivers/infiniband/hw/mlx5/
10887 F:      include/linux/mlx5/
10888 F:      include/uapi/rdma/mlx5-abi.h
10889
10890 MELLANOX MLXCPLD I2C AND MUX DRIVER
10891 M:      Vadim Pasternak <vadimp@mellanox.com>
10892 M:      Michael Shych <michaelsh@mellanox.com>
10893 L:      linux-i2c@vger.kernel.org
10894 S:      Supported
10895 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10896 F:      drivers/i2c/busses/i2c-mlxcpld.c
10897 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10898
10899 MELLANOX MLXCPLD LED DRIVER
10900 M:      Vadim Pasternak <vadimp@mellanox.com>
10901 L:      linux-leds@vger.kernel.org
10902 S:      Supported
10903 F:      Documentation/leds/leds-mlxcpld.rst
10904 F:      drivers/leds/leds-mlxcpld.c
10905 F:      drivers/leds/leds-mlxreg.c
10906
10907 MELLANOX PLATFORM DRIVER
10908 M:      Vadim Pasternak <vadimp@mellanox.com>
10909 L:      platform-driver-x86@vger.kernel.org
10910 S:      Supported
10911 F:      drivers/platform/x86/mlx-platform.c
10912
10913 MEMBARRIER SUPPORT
10914 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10915 M:      "Paul E. McKenney" <paulmck@kernel.org>
10916 L:      linux-kernel@vger.kernel.org
10917 S:      Supported
10918 F:      arch/powerpc/include/asm/membarrier.h
10919 F:      include/uapi/linux/membarrier.h
10920 F:      kernel/sched/membarrier.c
10921
10922 MEMBLOCK
10923 M:      Mike Rapoport <rppt@linux.ibm.com>
10924 L:      linux-mm@kvack.org
10925 S:      Maintained
10926 F:      Documentation/core-api/boot-time-mm.rst
10927 F:      include/linux/memblock.h
10928 F:      mm/memblock.c
10929
10930 MEMORY MANAGEMENT
10931 M:      Andrew Morton <akpm@linux-foundation.org>
10932 L:      linux-mm@kvack.org
10933 S:      Maintained
10934 W:      http://www.linux-mm.org
10935 T:      quilt https://ozlabs.org/~akpm/mmotm/
10936 T:      quilt https://ozlabs.org/~akpm/mmots/
10937 T:      git git://github.com/hnaz/linux-mm.git
10938 F:      include/linux/gfp.h
10939 F:      include/linux/memory_hotplug.h
10940 F:      include/linux/mm.h
10941 F:      include/linux/mmzone.h
10942 F:      include/linux/vmalloc.h
10943 F:      mm/
10944
10945 MEMORY TECHNOLOGY DEVICES (MTD)
10946 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10947 M:      Richard Weinberger <richard@nod.at>
10948 M:      Vignesh Raghavendra <vigneshr@ti.com>
10949 L:      linux-mtd@lists.infradead.org
10950 S:      Maintained
10951 W:      http://www.linux-mtd.infradead.org/
10952 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10953 C:      irc://irc.oftc.net/mtd
10954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10956 F:      Documentation/devicetree/bindings/mtd/
10957 F:      drivers/mtd/
10958 F:      include/linux/mtd/
10959 F:      include/uapi/mtd/
10960
10961 MEN A21 WATCHDOG DRIVER
10962 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10963 L:      linux-watchdog@vger.kernel.org
10964 S:      Maintained
10965 F:      drivers/watchdog/mena21_wdt.c
10966
10967 MEN CHAMELEON BUS (mcb)
10968 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10969 S:      Maintained
10970 F:      Documentation/driver-api/men-chameleon-bus.rst
10971 F:      drivers/mcb/
10972 F:      include/linux/mcb.h
10973
10974 MEN F21BMC (Board Management Controller)
10975 M:      Andreas Werner <andreas.werner@men.de>
10976 S:      Supported
10977 F:      Documentation/hwmon/menf21bmc.rst
10978 F:      drivers/hwmon/menf21bmc_hwmon.c
10979 F:      drivers/leds/leds-menf21bmc.c
10980 F:      drivers/mfd/menf21bmc.c
10981 F:      drivers/watchdog/menf21bmc_wdt.c
10982
10983 MEN Z069 WATCHDOG DRIVER
10984 M:      Johannes Thumshirn <jth@kernel.org>
10985 L:      linux-watchdog@vger.kernel.org
10986 S:      Maintained
10987 F:      drivers/watchdog/menz69_wdt.c
10988
10989 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10990 M:      Neil Armstrong <narmstrong@baylibre.com>
10991 L:      linux-media@vger.kernel.org
10992 L:      linux-amlogic@lists.infradead.org
10993 S:      Supported
10994 W:      http://linux-meson.com/
10995 T:      git git://linuxtv.org/media_tree.git
10996 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10997 F:      drivers/media/platform/meson/ao-cec-g12a.c
10998 F:      drivers/media/platform/meson/ao-cec.c
10999
11000 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
11001 M:      Liang Yang <liang.yang@amlogic.com>
11002 L:      linux-mtd@lists.infradead.org
11003 S:      Maintained
11004 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
11005 F:      drivers/mtd/nand/raw/meson_*
11006
11007 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
11008 M:      Maxime Jourdan <mjourdan@baylibre.com>
11009 L:      linux-media@vger.kernel.org
11010 L:      linux-amlogic@lists.infradead.org
11011 S:      Supported
11012 T:      git git://linuxtv.org/media_tree.git
11013 F:      drivers/staging/media/meson/vdec/
11014
11015 METHODE UDPU SUPPORT
11016 M:      Vladimir Vid <vladimir.vid@sartura.hr>
11017 S:      Maintained
11018 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
11019
11020 MHI BUS
11021 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
11022 M:      Hemant Kumar <hemantk@codeaurora.org>
11023 L:      linux-arm-msm@vger.kernel.org
11024 S:      Maintained
11025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
11026 F:      Documentation/mhi/
11027 F:      drivers/bus/mhi/
11028 F:      include/linux/mhi.h
11029
11030 MICROBLAZE ARCHITECTURE
11031 M:      Michal Simek <monstr@monstr.eu>
11032 S:      Supported
11033 W:      http://www.monstr.eu/fdt/
11034 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
11035 F:      arch/microblaze/
11036
11037 MICROCHIP AT91 SERIAL DRIVER
11038 M:      Richard Genoud <richard.genoud@gmail.com>
11039 S:      Maintained
11040 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11041 F:      drivers/tty/serial/atmel_serial.c
11042 F:      drivers/tty/serial/atmel_serial.h
11043
11044 MICROCHIP AT91 USART MFD DRIVER
11045 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11046 L:      linux-kernel@vger.kernel.org
11047 S:      Supported
11048 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11049 F:      drivers/mfd/at91-usart.c
11050 F:      include/dt-bindings/mfd/at91-usart.h
11051
11052 MICROCHIP AT91 USART SPI DRIVER
11053 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
11054 L:      linux-spi@vger.kernel.org
11055 S:      Supported
11056 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
11057 F:      drivers/spi/spi-at91-usart.c
11058
11059 MICROCHIP AUDIO ASOC DRIVERS
11060 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
11061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11062 S:      Supported
11063 F:      sound/soc/atmel
11064
11065 MICROCHIP DMA DRIVER
11066 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11068 L:      dmaengine@vger.kernel.org
11069 S:      Supported
11070 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
11071 F:      drivers/dma/at_hdmac.c
11072 F:      drivers/dma/at_hdmac_regs.h
11073 F:      include/dt-bindings/dma/at91.h
11074 F:      include/linux/platform_data/dma-atmel.h
11075
11076 MICROCHIP ECC DRIVER
11077 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11078 L:      linux-crypto@vger.kernel.org
11079 S:      Maintained
11080 F:      drivers/crypto/atmel-ecc.*
11081
11082 MICROCHIP I2C DRIVER
11083 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11084 L:      linux-i2c@vger.kernel.org
11085 S:      Supported
11086 F:      drivers/i2c/busses/i2c-at91-*.c
11087 F:      drivers/i2c/busses/i2c-at91.h
11088
11089 MICROCHIP ISC DRIVER
11090 M:      Eugen Hristev <eugen.hristev@microchip.com>
11091 L:      linux-media@vger.kernel.org
11092 S:      Supported
11093 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
11094 F:      drivers/media/platform/atmel/atmel-isc-base.c
11095 F:      drivers/media/platform/atmel/atmel-isc-regs.h
11096 F:      drivers/media/platform/atmel/atmel-isc.h
11097 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
11098 F:      include/linux/atmel-isc-media.h
11099
11100 MICROCHIP ISI DRIVER
11101 M:      Eugen Hristev <eugen.hristev@microchip.com>
11102 L:      linux-media@vger.kernel.org
11103 S:      Supported
11104 F:      drivers/media/platform/atmel/atmel-isi.c
11105 F:      drivers/media/platform/atmel/atmel-isi.h
11106
11107 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
11108 M:      Woojung Huh <woojung.huh@microchip.com>
11109 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11110 L:      netdev@vger.kernel.org
11111 S:      Maintained
11112 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
11113 F:      drivers/net/dsa/microchip/*
11114 F:      include/linux/platform_data/microchip-ksz.h
11115 F:      net/dsa/tag_ksz.c
11116
11117 MICROCHIP LAN743X ETHERNET DRIVER
11118 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
11119 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11120 L:      netdev@vger.kernel.org
11121 S:      Maintained
11122 F:      drivers/net/ethernet/microchip/lan743x_*
11123
11124 MICROCHIP LCDFB DRIVER
11125 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11126 L:      linux-fbdev@vger.kernel.org
11127 S:      Maintained
11128 F:      drivers/video/fbdev/atmel_lcdfb.c
11129 F:      include/video/atmel_lcdc.h
11130
11131 MICROCHIP MCP16502 PMIC DRIVER
11132 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
11133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11134 S:      Maintained
11135 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
11136 F:      drivers/regulator/mcp16502.c
11137
11138 MICROCHIP MCP3911 ADC DRIVER
11139 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11140 M:      Kent Gustavsson <kent@minoris.se>
11141 L:      linux-iio@vger.kernel.org
11142 S:      Supported
11143 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
11144 F:      drivers/iio/adc/mcp3911.c
11145
11146 MICROCHIP MMC/SD/SDIO MCI DRIVER
11147 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11148 S:      Maintained
11149 F:      drivers/mmc/host/atmel-mci.c
11150
11151 MICROCHIP NAND DRIVER
11152 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
11153 L:      linux-mtd@lists.infradead.org
11154 S:      Supported
11155 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
11156 F:      drivers/mtd/nand/raw/atmel/*
11157
11158 MICROCHIP PWM DRIVER
11159 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
11160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11161 L:      linux-pwm@vger.kernel.org
11162 S:      Supported
11163 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
11164 F:      drivers/pwm/pwm-atmel.c
11165
11166 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
11167 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11168 M:      Eugen Hristev <eugen.hristev@microchip.com>
11169 L:      linux-iio@vger.kernel.org
11170 S:      Supported
11171 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
11172 F:      drivers/iio/adc/at91-sama5d2_adc.c
11173 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
11174
11175 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
11176 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11177 S:      Supported
11178 F:      drivers/power/reset/at91-sama5d2_shdwc.c
11179
11180 MICROCHIP SPI DRIVER
11181 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11182 S:      Supported
11183 F:      drivers/spi/spi-atmel.*
11184
11185 MICROCHIP SSC DRIVER
11186 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
11187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11188 S:      Supported
11189 F:      drivers/misc/atmel-ssc.c
11190 F:      include/linux/atmel-ssc.h
11191
11192 MICROCHIP USB251XB DRIVER
11193 M:      Richard Leitner <richard.leitner@skidata.com>
11194 L:      linux-usb@vger.kernel.org
11195 S:      Maintained
11196 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
11197 F:      drivers/usb/misc/usb251xb.c
11198
11199 MICROCHIP USBA UDC DRIVER
11200 M:      Cristian Birsan <cristian.birsan@microchip.com>
11201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11202 S:      Supported
11203 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
11204
11205 MICROCHIP XDMA DRIVER
11206 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11207 L:      linux-arm-kernel@lists.infradead.org
11208 L:      dmaengine@vger.kernel.org
11209 S:      Supported
11210 F:      drivers/dma/at_xdmac.c
11211
11212 MICROSEMI ETHERNET SWITCH DRIVER
11213 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11214 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11215 L:      netdev@vger.kernel.org
11216 S:      Supported
11217 F:      drivers/net/ethernet/mscc/
11218 F:      include/soc/mscc/ocelot*
11219
11220 MICROSEMI MIPS SOCS
11221 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11222 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11223 L:      linux-mips@vger.kernel.org
11224 S:      Supported
11225 F:      Documentation/devicetree/bindings/mips/mscc.txt
11226 F:      arch/mips/boot/dts/mscc/
11227 F:      arch/mips/configs/generic/board-ocelot.config
11228 F:      arch/mips/generic/board-ocelot.c
11229
11230 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
11231 M:      Don Brace <don.brace@microsemi.com>
11232 L:      esc.storagedev@microsemi.com
11233 L:      linux-scsi@vger.kernel.org
11234 S:      Supported
11235 F:      Documentation/scsi/smartpqi.rst
11236 F:      drivers/scsi/smartpqi/Kconfig
11237 F:      drivers/scsi/smartpqi/Makefile
11238 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11239 F:      include/linux/cciss*.h
11240 F:      include/uapi/linux/cciss*.h
11241
11242 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11243 M:      Chen Yu <yu.c.chen@intel.com>
11244 L:      platform-driver-x86@vger.kernel.org
11245 S:      Supported
11246 F:      drivers/platform/x86/surfacepro3_button.c
11247
11248 MICROTEK X6 SCANNER
11249 M:      Oliver Neukum <oliver@neukum.org>
11250 S:      Maintained
11251 F:      drivers/usb/image/microtek.*
11252
11253 MIPS
11254 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
11255 L:      linux-mips@vger.kernel.org
11256 S:      Maintained
11257 W:      http://www.linux-mips.org/
11258 Q:      https://patchwork.kernel.org/project/linux-mips/list/
11259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11260 F:      Documentation/devicetree/bindings/mips/
11261 F:      Documentation/mips/
11262 F:      arch/mips/
11263 F:      drivers/platform/mips/
11264
11265 MIPS BOSTON DEVELOPMENT BOARD
11266 M:      Paul Burton <paulburton@kernel.org>
11267 L:      linux-mips@vger.kernel.org
11268 S:      Maintained
11269 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11270 F:      arch/mips/boot/dts/img/boston.dts
11271 F:      arch/mips/configs/generic/board-boston.config
11272 F:      drivers/clk/imgtec/clk-boston.c
11273 F:      include/dt-bindings/clock/boston-clock.h
11274
11275 MIPS GENERIC PLATFORM
11276 M:      Paul Burton <paulburton@kernel.org>
11277 L:      linux-mips@vger.kernel.org
11278 S:      Supported
11279 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11280 F:      arch/mips/generic/
11281 F:      arch/mips/tools/generic-board-config.sh
11282
11283 MIPS RINT INSTRUCTION EMULATION
11284 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11285 L:      linux-mips@vger.kernel.org
11286 S:      Supported
11287 F:      arch/mips/math-emu/dp_rint.c
11288 F:      arch/mips/math-emu/sp_rint.c
11289
11290 MIPS/LOONGSON1 ARCHITECTURE
11291 M:      Keguang Zhang <keguang.zhang@gmail.com>
11292 L:      linux-mips@vger.kernel.org
11293 S:      Maintained
11294 F:      arch/mips/include/asm/mach-loongson32/
11295 F:      arch/mips/loongson32/
11296 F:      drivers/*/*/*loongson1*
11297 F:      drivers/*/*loongson1*
11298
11299 MIPS/LOONGSON2EF ARCHITECTURE
11300 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11301 L:      linux-mips@vger.kernel.org
11302 S:      Maintained
11303 F:      arch/mips/include/asm/mach-loongson2ef/
11304 F:      arch/mips/loongson2ef/
11305 F:      drivers/*/*/*loongson2*
11306 F:      drivers/*/*loongson2*
11307
11308 MIPS/LOONGSON64 ARCHITECTURE
11309 M:      Huacai Chen <chenhc@lemote.com>
11310 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11311 L:      linux-mips@vger.kernel.org
11312 S:      Maintained
11313 F:      arch/mips/include/asm/mach-loongson64/
11314 F:      arch/mips/loongson64/
11315 F:      drivers/*/*/*loongson3*
11316 F:      drivers/*/*loongson3*
11317 F:      drivers/irqchip/irq-loongson*
11318 F:      drivers/platform/mips/cpu_hwmon.c
11319
11320 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11321 M:      Hans Verkuil <hverkuil@xs4all.nl>
11322 L:      linux-media@vger.kernel.org
11323 S:      Odd Fixes
11324 W:      https://linuxtv.org
11325 T:      git git://linuxtv.org/media_tree.git
11326 F:      drivers/media/radio/radio-miropcm20*
11327
11328 MMP SUPPORT
11329 R:      Lubomir Rintel <lkundrak@v3.sk>
11330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11331 S:      Odd Fixes
11332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11333 F:      arch/arm/boot/dts/mmp*
11334 F:      arch/arm/mach-mmp/
11335 F:      linux/soc/mmp/
11336
11337 MMP USB PHY DRIVERS
11338 R:      Lubomir Rintel <lkundrak@v3.sk>
11339 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11340 S:      Maintained
11341 F:      drivers/phy/marvell/phy-mmp3-usb.c
11342 F:      drivers/phy/marvell/phy-pxa-usb.c
11343
11344 MMU GATHER AND TLB INVALIDATION
11345 M:      Will Deacon <will@kernel.org>
11346 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11347 M:      Andrew Morton <akpm@linux-foundation.org>
11348 M:      Nick Piggin <npiggin@gmail.com>
11349 M:      Peter Zijlstra <peterz@infradead.org>
11350 L:      linux-arch@vger.kernel.org
11351 L:      linux-mm@kvack.org
11352 S:      Maintained
11353 F:      arch/*/include/asm/tlb.h
11354 F:      include/asm-generic/tlb.h
11355 F:      mm/mmu_gather.c
11356
11357 MN88472 MEDIA DRIVER
11358 M:      Antti Palosaari <crope@iki.fi>
11359 L:      linux-media@vger.kernel.org
11360 S:      Maintained
11361 W:      https://linuxtv.org
11362 W:      http://palosaari.fi/linux/
11363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11364 F:      drivers/media/dvb-frontends/mn88472*
11365
11366 MN88473 MEDIA DRIVER
11367 M:      Antti Palosaari <crope@iki.fi>
11368 L:      linux-media@vger.kernel.org
11369 S:      Maintained
11370 W:      https://linuxtv.org
11371 W:      http://palosaari.fi/linux/
11372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11373 F:      drivers/media/dvb-frontends/mn88473*
11374
11375 MODULE SUPPORT
11376 M:      Jessica Yu <jeyu@kernel.org>
11377 S:      Maintained
11378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11379 F:      include/linux/module.h
11380 F:      kernel/module.c
11381
11382 MONOLITHIC POWER SYSTEM PMIC DRIVER
11383 M:      Saravanan Sekar <sravanhome@gmail.com>
11384 S:      Maintained
11385 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
11386 F:      drivers/regulator/mp5416.c
11387 F:      drivers/regulator/mpq7920.c
11388 F:      drivers/regulator/mpq7920.h
11389
11390 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11391 S:      Orphan
11392 W:      http://popies.net/meye/
11393 F:      Documentation/media/v4l-drivers/meye*
11394 F:      drivers/media/pci/meye/
11395 F:      include/uapi/linux/meye.h
11396
11397 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11398 M:      Jiri Slaby <jirislaby@gmail.com>
11399 S:      Maintained
11400 F:      Documentation/driver-api/serial/moxa-smartio.rst
11401 F:      drivers/tty/mxser.*
11402
11403 MR800 AVERMEDIA USB FM RADIO DRIVER
11404 M:      Alexey Klimov <klimov.linux@gmail.com>
11405 L:      linux-media@vger.kernel.org
11406 S:      Maintained
11407 T:      git git://linuxtv.org/media_tree.git
11408 F:      drivers/media/radio/radio-mr800.c
11409
11410 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11411 M:      Alan Ott <alan@signal11.us>
11412 L:      linux-wpan@vger.kernel.org
11413 S:      Maintained
11414 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11415 F:      drivers/net/ieee802154/mrf24j40.c
11416
11417 MSI LAPTOP SUPPORT
11418 M:      "Lee, Chun-Yi" <jlee@suse.com>
11419 L:      platform-driver-x86@vger.kernel.org
11420 S:      Maintained
11421 F:      drivers/platform/x86/msi-laptop.c
11422
11423 MSI WMI SUPPORT
11424 L:      platform-driver-x86@vger.kernel.org
11425 S:      Orphan
11426 F:      drivers/platform/x86/msi-wmi.c
11427
11428 MSI001 MEDIA DRIVER
11429 M:      Antti Palosaari <crope@iki.fi>
11430 L:      linux-media@vger.kernel.org
11431 S:      Maintained
11432 W:      https://linuxtv.org
11433 W:      http://palosaari.fi/linux/
11434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11435 T:      git git://linuxtv.org/anttip/media_tree.git
11436 F:      drivers/media/tuners/msi001*
11437
11438 MSI2500 MEDIA DRIVER
11439 M:      Antti Palosaari <crope@iki.fi>
11440 L:      linux-media@vger.kernel.org
11441 S:      Maintained
11442 W:      https://linuxtv.org
11443 W:      http://palosaari.fi/linux/
11444 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11445 T:      git git://linuxtv.org/anttip/media_tree.git
11446 F:      drivers/media/usb/msi2500/
11447
11448 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11449 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11450 L:      linux-mtd@lists.infradead.org
11451 S:      Maintained
11452 F:      drivers/mtd/devices/docg3*
11453
11454 MT9M032 APTINA SENSOR DRIVER
11455 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11456 L:      linux-media@vger.kernel.org
11457 S:      Maintained
11458 T:      git git://linuxtv.org/media_tree.git
11459 F:      drivers/media/i2c/mt9m032.c
11460 F:      include/media/i2c/mt9m032.h
11461
11462 MT9P031 APTINA CAMERA SENSOR
11463 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11464 L:      linux-media@vger.kernel.org
11465 S:      Maintained
11466 T:      git git://linuxtv.org/media_tree.git
11467 F:      drivers/media/i2c/mt9p031.c
11468 F:      include/media/i2c/mt9p031.h
11469
11470 MT9T001 APTINA CAMERA SENSOR
11471 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11472 L:      linux-media@vger.kernel.org
11473 S:      Maintained
11474 T:      git git://linuxtv.org/media_tree.git
11475 F:      drivers/media/i2c/mt9t001.c
11476 F:      include/media/i2c/mt9t001.h
11477
11478 MT9T112 APTINA CAMERA SENSOR
11479 M:      Jacopo Mondi <jacopo@jmondi.org>
11480 L:      linux-media@vger.kernel.org
11481 S:      Odd Fixes
11482 T:      git git://linuxtv.org/media_tree.git
11483 F:      drivers/media/i2c/mt9t112.c
11484 F:      include/media/i2c/mt9t112.h
11485
11486 MT9V032 APTINA CAMERA SENSOR
11487 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11488 L:      linux-media@vger.kernel.org
11489 S:      Maintained
11490 T:      git git://linuxtv.org/media_tree.git
11491 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11492 F:      drivers/media/i2c/mt9v032.c
11493 F:      include/media/i2c/mt9v032.h
11494
11495 MT9V111 APTINA CAMERA SENSOR
11496 M:      Jacopo Mondi <jacopo@jmondi.org>
11497 L:      linux-media@vger.kernel.org
11498 S:      Maintained
11499 T:      git git://linuxtv.org/media_tree.git
11500 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11501 F:      drivers/media/i2c/mt9v111.c
11502
11503 MULTIFUNCTION DEVICES (MFD)
11504 M:      Lee Jones <lee.jones@linaro.org>
11505 S:      Supported
11506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11507 F:      Documentation/devicetree/bindings/mfd/
11508 F:      drivers/mfd/
11509 F:      include/dt-bindings/mfd/
11510 F:      include/linux/mfd/
11511
11512 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11513 S:      Orphan
11514 F:      drivers/mmc/host/mmc_spi.c
11515 F:      include/linux/spi/mmc_spi.h
11516
11517 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11518 M:      Ulf Hansson <ulf.hansson@linaro.org>
11519 L:      linux-mmc@vger.kernel.org
11520 S:      Maintained
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11522 F:      Documentation/devicetree/bindings/mmc/
11523 F:      drivers/mmc/
11524 F:      include/linux/mmc/
11525 F:      include/uapi/linux/mmc/
11526
11527 MULTIPLEXER SUBSYSTEM
11528 M:      Peter Rosin <peda@axentia.se>
11529 S:      Maintained
11530 F:      Documentation/ABI/testing/sysfs-class-mux*
11531 F:      Documentation/devicetree/bindings/mux/
11532 F:      drivers/mux/
11533 F:      include/dt-bindings/mux/
11534 F:      include/linux/mux/
11535
11536 MULTITECH MULTIPORT CARD (ISICOM)
11537 S:      Orphan
11538 F:      drivers/tty/isicom.c
11539 F:      include/linux/isicom.h
11540
11541 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11542 M:      Bin Liu <b-liu@ti.com>
11543 L:      linux-usb@vger.kernel.org
11544 S:      Maintained
11545 F:      drivers/usb/musb/
11546
11547 MXL301RF MEDIA DRIVER
11548 M:      Akihiro Tsukada <tskd08@gmail.com>
11549 L:      linux-media@vger.kernel.org
11550 S:      Odd Fixes
11551 F:      drivers/media/tuners/mxl301rf*
11552
11553 MXL5007T MEDIA DRIVER
11554 M:      Michael Krufky <mkrufky@linuxtv.org>
11555 L:      linux-media@vger.kernel.org
11556 S:      Maintained
11557 W:      https://linuxtv.org
11558 W:      http://github.com/mkrufky
11559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11560 T:      git git://linuxtv.org/mkrufky/tuners.git
11561 F:      drivers/media/tuners/mxl5007t.*
11562
11563 MXSFB DRM DRIVER
11564 M:      Marek Vasut <marex@denx.de>
11565 M:      Stefan Agner <stefan@agner.ch>
11566 L:      dri-devel@lists.freedesktop.org
11567 S:      Supported
11568 T:      git git://anongit.freedesktop.org/drm/drm-misc
11569 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11570 F:      drivers/gpu/drm/mxsfb/
11571
11572 MYLEX DAC960 PCI RAID Controller
11573 M:      Hannes Reinecke <hare@kernel.org>
11574 L:      linux-scsi@vger.kernel.org
11575 S:      Supported
11576 F:      drivers/scsi/myrb.*
11577 F:      drivers/scsi/myrs.*
11578
11579 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11580 M:      Chris Lee <christopher.lee@cspi.com>
11581 L:      netdev@vger.kernel.org
11582 S:      Supported
11583 W:      https://www.cspi.com/ethernet-products/support/downloads/
11584 F:      drivers/net/ethernet/myricom/myri10ge/
11585
11586 NAND FLASH SUBSYSTEM
11587 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11588 R:      Richard Weinberger <richard@nod.at>
11589 L:      linux-mtd@lists.infradead.org
11590 S:      Maintained
11591 W:      http://www.linux-mtd.infradead.org/
11592 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11593 C:      irc://irc.oftc.net/mtd
11594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11595 F:      drivers/mtd/nand/
11596 F:      include/linux/mtd/*nand*.h
11597
11598 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11599 M:      Daniel Mack <zonque@gmail.com>
11600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11601 S:      Maintained
11602 W:      http://www.native-instruments.com
11603 F:      sound/usb/caiaq/
11604
11605 NATSEMI ETHERNET DRIVER (DP8381x)
11606 S:      Orphan
11607 F:      drivers/net/ethernet/natsemi/natsemi.c
11608
11609 NCR 5380 SCSI DRIVERS
11610 M:      Finn Thain <fthain@telegraphics.com.au>
11611 M:      Michael Schmitz <schmitzmic@gmail.com>
11612 L:      linux-scsi@vger.kernel.org
11613 S:      Maintained
11614 F:      Documentation/scsi/g_NCR5380.rst
11615 F:      drivers/scsi/NCR5380.*
11616 F:      drivers/scsi/arm/cumana_1.c
11617 F:      drivers/scsi/arm/oak.c
11618 F:      drivers/scsi/atari_scsi.*
11619 F:      drivers/scsi/dmx3191d.c
11620 F:      drivers/scsi/g_NCR5380.*
11621 F:      drivers/scsi/mac_scsi.*
11622 F:      drivers/scsi/sun3_scsi.*
11623 F:      drivers/scsi/sun3_scsi_vme.c
11624
11625 NCSI LIBRARY
11626 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11627 S:      Maintained
11628 F:      net/ncsi/
11629
11630 NCT6775 HARDWARE MONITOR DRIVER
11631 M:      Guenter Roeck <linux@roeck-us.net>
11632 L:      linux-hwmon@vger.kernel.org
11633 S:      Maintained
11634 F:      Documentation/hwmon/nct6775.rst
11635 F:      drivers/hwmon/nct6775.c
11636
11637 NETDEVSIM
11638 M:      Jakub Kicinski <kuba@kernel.org>
11639 S:      Maintained
11640 F:      drivers/net/netdevsim/*
11641
11642 NETEM NETWORK EMULATOR
11643 M:      Stephen Hemminger <stephen@networkplumber.org>
11644 L:      netdev@vger.kernel.org
11645 S:      Maintained
11646 F:      net/sched/sch_netem.c
11647
11648 NETERION 10GbE DRIVERS (s2io/vxge)
11649 M:      Jon Mason <jdmason@kudzu.us>
11650 L:      netdev@vger.kernel.org
11651 S:      Supported
11652 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11653 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11654 F:      drivers/net/ethernet/neterion/
11655
11656 NETFILTER
11657 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11658 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11659 M:      Florian Westphal <fw@strlen.de>
11660 L:      netfilter-devel@vger.kernel.org
11661 L:      coreteam@netfilter.org
11662 S:      Maintained
11663 W:      http://www.netfilter.org/
11664 W:      http://www.iptables.org/
11665 W:      http://www.nftables.org/
11666 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11669 F:      include/linux/netfilter*
11670 F:      include/linux/netfilter/
11671 F:      include/net/netfilter/
11672 F:      include/uapi/linux/netfilter*
11673 F:      include/uapi/linux/netfilter/
11674 F:      net/*/netfilter.c
11675 F:      net/*/netfilter/
11676 F:      net/bridge/br_netfilter*.c
11677 F:      net/netfilter/
11678
11679 NETROM NETWORK LAYER
11680 M:      Ralf Baechle <ralf@linux-mips.org>
11681 L:      linux-hams@vger.kernel.org
11682 S:      Maintained
11683 W:      http://www.linux-ax25.org/
11684 F:      include/net/netrom.h
11685 F:      include/uapi/linux/netrom.h
11686 F:      net/netrom/
11687
11688 NETRONOME ETHERNET DRIVERS
11689 M:      Jakub Kicinski <kuba@kernel.org>
11690 L:      oss-drivers@netronome.com
11691 S:      Maintained
11692 F:      drivers/net/ethernet/netronome/
11693
11694 NETWORK BLOCK DEVICE (NBD)
11695 M:      Josef Bacik <josef@toxicpanda.com>
11696 L:      linux-block@vger.kernel.org
11697 L:      nbd@other.debian.org
11698 S:      Maintained
11699 F:      Documentation/admin-guide/blockdev/nbd.rst
11700 F:      drivers/block/nbd.c
11701 F:      include/trace/events/nbd.h
11702 F:      include/uapi/linux/nbd.h
11703
11704 NETWORK DROP MONITOR
11705 M:      Neil Horman <nhorman@tuxdriver.com>
11706 L:      netdev@vger.kernel.org
11707 S:      Maintained
11708 W:      https://fedorahosted.org/dropwatch/
11709 F:      include/net/drop_monitor.h
11710 F:      include/uapi/linux/net_dropmon.h
11711 F:      net/core/drop_monitor.c
11712
11713 NETWORKING DRIVERS
11714 M:      "David S. Miller" <davem@davemloft.net>
11715 L:      netdev@vger.kernel.org
11716 S:      Odd Fixes
11717 W:      http://www.linuxfoundation.org/en/Net
11718 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11721 F:      Documentation/devicetree/bindings/net/
11722 F:      drivers/net/
11723 F:      include/linux/etherdevice.h
11724 F:      include/linux/fcdevice.h
11725 F:      include/linux/fddidevice.h
11726 F:      include/linux/hippidevice.h
11727 F:      include/linux/if_*
11728 F:      include/linux/inetdevice.h
11729 F:      include/linux/netdevice.h
11730 F:      include/uapi/linux/if_*
11731 F:      include/uapi/linux/netdevice.h
11732
11733 NETWORKING DRIVERS (WIRELESS)
11734 M:      Kalle Valo <kvalo@codeaurora.org>
11735 L:      linux-wireless@vger.kernel.org
11736 S:      Maintained
11737 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11740 F:      Documentation/devicetree/bindings/net/wireless/
11741 F:      drivers/net/wireless/
11742
11743 NETWORKING [DSA]
11744 M:      Andrew Lunn <andrew@lunn.ch>
11745 M:      Vivien Didelot <vivien.didelot@gmail.com>
11746 M:      Florian Fainelli <f.fainelli@gmail.com>
11747 S:      Maintained
11748 F:      Documentation/devicetree/bindings/net/dsa/
11749 F:      drivers/net/dsa/
11750 F:      include/linux/dsa/
11751 F:      include/linux/platform_data/dsa.h
11752 F:      include/net/dsa.h
11753 F:      net/dsa/
11754
11755 NETWORKING [GENERAL]
11756 M:      "David S. Miller" <davem@davemloft.net>
11757 M:      Jakub Kicinski <kuba@kernel.org>
11758 L:      netdev@vger.kernel.org
11759 S:      Maintained
11760 W:      http://www.linuxfoundation.org/en/Net
11761 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11762 B:      mailto:netdev@vger.kernel.org
11763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11765 F:      Documentation/networking/
11766 F:      include/linux/in.h
11767 F:      include/linux/net.h
11768 F:      include/linux/netdevice.h
11769 F:      include/net/
11770 F:      include/uapi/linux/in.h
11771 F:      include/uapi/linux/net.h
11772 F:      include/uapi/linux/net_namespace.h
11773 F:      include/uapi/linux/netdevice.h
11774 F:      lib/net_utils.c
11775 F:      lib/random32.c
11776 F:      net/
11777 F:      tools/testing/selftests/net/
11778
11779 NETWORKING [IPSEC]
11780 M:      Steffen Klassert <steffen.klassert@secunet.com>
11781 M:      Herbert Xu <herbert@gondor.apana.org.au>
11782 M:      "David S. Miller" <davem@davemloft.net>
11783 L:      netdev@vger.kernel.org
11784 S:      Maintained
11785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11787 F:      include/net/xfrm.h
11788 F:      include/uapi/linux/xfrm.h
11789 F:      net/ipv4/ah4.c
11790 F:      net/ipv4/esp4*
11791 F:      net/ipv4/ip_vti.c
11792 F:      net/ipv4/ipcomp.c
11793 F:      net/ipv4/xfrm*
11794 F:      net/ipv6/ah6.c
11795 F:      net/ipv6/esp6*
11796 F:      net/ipv6/ip6_vti.c
11797 F:      net/ipv6/ipcomp6.c
11798 F:      net/ipv6/xfrm*
11799 F:      net/key/
11800 F:      net/xfrm/
11801
11802 NETWORKING [IPv4/IPv6]
11803 M:      "David S. Miller" <davem@davemloft.net>
11804 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11805 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11806 L:      netdev@vger.kernel.org
11807 S:      Maintained
11808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11809 F:      arch/x86/net/*
11810 F:      include/net/ip*
11811 F:      net/ipv4/
11812 F:      net/ipv6/
11813
11814 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11815 M:      Paul Moore <paul@paul-moore.com>
11816 L:      netdev@vger.kernel.org
11817 L:      linux-security-module@vger.kernel.org
11818 S:      Maintained
11819 W:      https://github.com/netlabel
11820 F:      Documentation/netlabel/
11821 F:      include/net/calipso.h
11822 F:      include/net/cipso_ipv4.h
11823 F:      include/net/netlabel.h
11824 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11825 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11826 F:      net/ipv4/cipso_ipv4.c
11827 F:      net/ipv6/calipso.c
11828 F:      net/netfilter/xt_CONNSECMARK.c
11829 F:      net/netfilter/xt_SECMARK.c
11830 F:      net/netlabel/
11831
11832 NETWORKING [MPTCP]
11833 M:      Mat Martineau <mathew.j.martineau@linux.intel.com>
11834 M:      Matthieu Baerts <matthieu.baerts@tessares.net>
11835 L:      netdev@vger.kernel.org
11836 L:      mptcp@lists.01.org
11837 S:      Maintained
11838 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
11839 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
11840 F:      include/net/mptcp.h
11841 F:      include/uapi/linux/mptcp.h
11842 F:      net/mptcp/
11843 F:      tools/testing/selftests/net/mptcp/
11844
11845 NETWORKING [TCP]
11846 M:      Eric Dumazet <edumazet@google.com>
11847 L:      netdev@vger.kernel.org
11848 S:      Maintained
11849 F:      include/linux/tcp.h
11850 F:      include/net/tcp.h
11851 F:      include/trace/events/tcp.h
11852 F:      include/uapi/linux/tcp.h
11853 F:      net/ipv4/syncookies.c
11854 F:      net/ipv4/tcp*.c
11855 F:      net/ipv6/syncookies.c
11856 F:      net/ipv6/tcp*.c
11857
11858 NETWORKING [TLS]
11859 M:      Boris Pismenny <borisp@mellanox.com>
11860 M:      Aviad Yehezkel <aviadye@mellanox.com>
11861 M:      John Fastabend <john.fastabend@gmail.com>
11862 M:      Daniel Borkmann <daniel@iogearbox.net>
11863 M:      Jakub Kicinski <kuba@kernel.org>
11864 L:      netdev@vger.kernel.org
11865 S:      Maintained
11866 F:      include/net/tls.h
11867 F:      include/uapi/linux/tls.h
11868 F:      net/tls/*
11869
11870 NETWORKING [WIRELESS]
11871 L:      linux-wireless@vger.kernel.org
11872 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11873
11874 NETXEN (1/10) GbE SUPPORT
11875 M:      Manish Chopra <manishc@marvell.com>
11876 M:      Rahul Verma <rahulv@marvell.com>
11877 M:      GR-Linux-NIC-Dev@marvell.com
11878 L:      netdev@vger.kernel.org
11879 S:      Supported
11880 F:      drivers/net/ethernet/qlogic/netxen/
11881
11882 NET_FAILOVER MODULE
11883 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11884 L:      netdev@vger.kernel.org
11885 S:      Supported
11886 F:      Documentation/networking/net_failover.rst
11887 F:      drivers/net/net_failover.c
11888 F:      include/net/net_failover.h
11889
11890 NEXTHOP
11891 M:      David Ahern <dsahern@kernel.org>
11892 L:      netdev@vger.kernel.org
11893 S:      Maintained
11894 F:      include/net/netns/nexthop.h
11895 F:      include/net/nexthop.h
11896 F:      include/uapi/linux/nexthop.h
11897 F:      net/ipv4/nexthop.c
11898
11899 NFC SUBSYSTEM
11900 L:      netdev@vger.kernel.org
11901 S:      Orphan
11902 F:      Documentation/devicetree/bindings/net/nfc/
11903 F:      drivers/nfc/
11904 F:      include/linux/platform_data/nfcmrvl.h
11905 F:      include/net/nfc/
11906 F:      include/uapi/linux/nfc.h
11907 F:      net/nfc/
11908
11909 NFS, SUNRPC, AND LOCKD CLIENTS
11910 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11911 M:      Anna Schumaker <anna.schumaker@netapp.com>
11912 L:      linux-nfs@vger.kernel.org
11913 S:      Maintained
11914 W:      http://client.linux-nfs.org
11915 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11916 F:      fs/lockd/
11917 F:      fs/nfs/
11918 F:      fs/nfs_common/
11919 F:      include/linux/lockd/
11920 F:      include/linux/nfs*
11921 F:      include/linux/sunrpc/
11922 F:      include/uapi/linux/nfs*
11923 F:      include/uapi/linux/sunrpc/
11924 F:      net/sunrpc/
11925
11926 NILFS2 FILESYSTEM
11927 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11928 L:      linux-nilfs@vger.kernel.org
11929 S:      Supported
11930 W:      https://nilfs.sourceforge.io/
11931 W:      https://nilfs.osdn.jp/
11932 T:      git git://github.com/konis/nilfs2.git
11933 F:      Documentation/filesystems/nilfs2.rst
11934 F:      fs/nilfs2/
11935 F:      include/trace/events/nilfs2.h
11936 F:      include/uapi/linux/nilfs2_api.h
11937 F:      include/uapi/linux/nilfs2_ondisk.h
11938
11939 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11940 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11941 S:      Maintained
11942 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11943 F:      Documentation/scsi/NinjaSCSI.rst
11944 F:      drivers/scsi/pcmcia/nsp_*
11945
11946 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11947 M:      GOTO Masanori <gotom@debian.or.jp>
11948 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11949 S:      Maintained
11950 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11951 F:      Documentation/scsi/NinjaSCSI.rst
11952 F:      drivers/scsi/nsp32*
11953
11954 NIOS2 ARCHITECTURE
11955 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11956 S:      Maintained
11957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11958 F:      arch/nios2/
11959
11960 NOHZ, DYNTICKS SUPPORT
11961 M:      Frederic Weisbecker <fweisbec@gmail.com>
11962 M:      Thomas Gleixner <tglx@linutronix.de>
11963 M:      Ingo Molnar <mingo@kernel.org>
11964 L:      linux-kernel@vger.kernel.org
11965 S:      Maintained
11966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11967 F:      include/linux/sched/nohz.h
11968 F:      include/linux/tick.h
11969 F:      kernel/time/tick*.*
11970
11971 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11972 M:      Pavel Machek <pavel@ucw.cz>
11973 M:      Sakari Ailus <sakari.ailus@iki.fi>
11974 L:      linux-media@vger.kernel.org
11975 S:      Maintained
11976 F:      drivers/media/i2c/ad5820.c
11977 F:      drivers/media/i2c/et8ek8
11978
11979 NOKIA N900 POWER SUPPLY DRIVERS
11980 R:      Pali Rohár <pali@kernel.org>
11981 F:      drivers/power/supply/bq2415x_charger.c
11982 F:      drivers/power/supply/bq27xxx_battery.c
11983 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11984 F:      drivers/power/supply/isp1704_charger.c
11985 F:      drivers/power/supply/rx51_battery.c
11986 F:      include/linux/power/bq2415x_charger.h
11987 F:      include/linux/power/bq27xxx_battery.h
11988
11989 NOLIBC HEADER FILE
11990 M:      Willy Tarreau <w@1wt.eu>
11991 S:      Maintained
11992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11993 F:      tools/include/nolibc/
11994
11995 NSDEPS
11996 M:      Matthias Maennich <maennich@google.com>
11997 S:      Maintained
11998 F:      Documentation/core-api/symbol-namespaces.rst
11999 F:      scripts/nsdeps
12000
12001 NTB AMD DRIVER
12002 M:      Sanjay R Mehta <sanju.mehta@amd.com>
12003 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
12004 L:      linux-ntb@googlegroups.com
12005 S:      Supported
12006 F:      drivers/ntb/hw/amd/
12007
12008 NTB DRIVER CORE
12009 M:      Jon Mason <jdmason@kudzu.us>
12010 M:      Dave Jiang <dave.jiang@intel.com>
12011 M:      Allen Hubbe <allenbh@gmail.com>
12012 L:      linux-ntb@googlegroups.com
12013 S:      Supported
12014 W:      https://github.com/jonmason/ntb/wiki
12015 T:      git git://github.com/jonmason/ntb.git
12016 F:      drivers/net/ntb_netdev.c
12017 F:      drivers/ntb/
12018 F:      include/linux/ntb.h
12019 F:      include/linux/ntb_transport.h
12020 F:      tools/testing/selftests/ntb/
12021
12022 NTB IDT DRIVER
12023 M:      Serge Semin <fancer.lancer@gmail.com>
12024 L:      linux-ntb@googlegroups.com
12025 S:      Supported
12026 F:      drivers/ntb/hw/idt/
12027
12028 NTB INTEL DRIVER
12029 M:      Dave Jiang <dave.jiang@intel.com>
12030 L:      linux-ntb@googlegroups.com
12031 S:      Supported
12032 W:      https://github.com/davejiang/linux/wiki
12033 T:      git https://github.com/davejiang/linux.git
12034 F:      drivers/ntb/hw/intel/
12035
12036 NTFS FILESYSTEM
12037 M:      Anton Altaparmakov <anton@tuxera.com>
12038 L:      linux-ntfs-dev@lists.sourceforge.net
12039 S:      Supported
12040 W:      http://www.tuxera.com/
12041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
12042 F:      Documentation/filesystems/ntfs.rst
12043 F:      fs/ntfs/
12044
12045 NUBUS SUBSYSTEM
12046 M:      Finn Thain <fthain@telegraphics.com.au>
12047 L:      linux-m68k@lists.linux-m68k.org
12048 S:      Maintained
12049 F:      arch/*/include/asm/nubus.h
12050 F:      drivers/nubus/
12051 F:      include/linux/nubus.h
12052 F:      include/uapi/linux/nubus.h
12053
12054 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
12055 M:      Antonino Daplas <adaplas@gmail.com>
12056 L:      linux-fbdev@vger.kernel.org
12057 S:      Maintained
12058 F:      drivers/video/fbdev/nvidia/
12059 F:      drivers/video/fbdev/riva/
12060
12061 NVM EXPRESS DRIVER
12062 M:      Keith Busch <kbusch@kernel.org>
12063 M:      Jens Axboe <axboe@fb.com>
12064 M:      Christoph Hellwig <hch@lst.de>
12065 M:      Sagi Grimberg <sagi@grimberg.me>
12066 L:      linux-nvme@lists.infradead.org
12067 S:      Supported
12068 W:      http://git.infradead.org/nvme.git
12069 T:      git://git.infradead.org/nvme.git
12070 F:      drivers/nvme/host/
12071 F:      include/linux/nvme.h
12072 F:      include/uapi/linux/nvme_ioctl.h
12073
12074 NVM EXPRESS FC TRANSPORT DRIVERS
12075 M:      James Smart <james.smart@broadcom.com>
12076 L:      linux-nvme@lists.infradead.org
12077 S:      Supported
12078 F:      drivers/nvme/host/fc.c
12079 F:      drivers/nvme/target/fc.c
12080 F:      drivers/nvme/target/fcloop.c
12081 F:      include/linux/nvme-fc-driver.h
12082 F:      include/linux/nvme-fc.h
12083
12084 NVM EXPRESS TARGET DRIVER
12085 M:      Christoph Hellwig <hch@lst.de>
12086 M:      Sagi Grimberg <sagi@grimberg.me>
12087 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
12088 L:      linux-nvme@lists.infradead.org
12089 S:      Supported
12090 W:      http://git.infradead.org/nvme.git
12091 T:      git://git.infradead.org/nvme.git
12092 F:      drivers/nvme/target/
12093
12094 NVMEM FRAMEWORK
12095 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12096 S:      Maintained
12097 F:      Documentation/ABI/stable/sysfs-bus-nvmem
12098 F:      Documentation/devicetree/bindings/nvmem/
12099 F:      drivers/nvmem/
12100 F:      include/linux/nvmem-consumer.h
12101 F:      include/linux/nvmem-provider.h
12102
12103 NXP FSPI DRIVER
12104 M:      Ashish Kumar <ashish.kumar@nxp.com>
12105 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
12106 L:      linux-spi@vger.kernel.org
12107 S:      Maintained
12108 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
12109 F:      drivers/spi/spi-nxp-fspi.c
12110
12111 NXP FXAS21002C DRIVER
12112 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12113 L:      linux-iio@vger.kernel.org
12114 S:      Maintained
12115 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
12116 F:      drivers/iio/gyro/fxas21002c.h
12117 F:      drivers/iio/gyro/fxas21002c_core.c
12118 F:      drivers/iio/gyro/fxas21002c_i2c.c
12119 F:      drivers/iio/gyro/fxas21002c_spi.c
12120
12121 NXP SGTL5000 DRIVER
12122 M:      Fabio Estevam <festevam@gmail.com>
12123 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12124 S:      Maintained
12125 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
12126 F:      sound/soc/codecs/sgtl5000*
12127
12128 NXP SJA1105 ETHERNET SWITCH DRIVER
12129 M:      Vladimir Oltean <olteanv@gmail.com>
12130 L:      linux-kernel@vger.kernel.org
12131 S:      Maintained
12132 F:      drivers/net/dsa/sja1105
12133
12134 NXP TDA998X DRM DRIVER
12135 M:      Russell King <linux@armlinux.org.uk>
12136 S:      Maintained
12137 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
12138 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
12139 F:      drivers/gpu/drm/i2c/tda998x_drv.c
12140 F:      include/drm/i2c/tda998x.h
12141 F:      include/dt-bindings/display/tda998x.h
12142 K:      "nxp,tda998x"
12143
12144 NXP TFA9879 DRIVER
12145 M:      Peter Rosin <peda@axentia.se>
12146 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12147 S:      Maintained
12148 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
12149 F:      sound/soc/codecs/tfa9879*
12150
12151 NXP-NCI NFC DRIVER
12152 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
12153 R:      Charles Gorand <charles.gorand@effinnov.com>
12154 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12155 S:      Supported
12156 F:      drivers/nfc/nxp-nci
12157
12158 OBJAGG
12159 M:      Jiri Pirko <jiri@mellanox.com>
12160 L:      netdev@vger.kernel.org
12161 S:      Supported
12162 F:      include/linux/objagg.h
12163 F:      lib/objagg.c
12164 F:      lib/test_objagg.c
12165
12166 OBJTOOL
12167 M:      Josh Poimboeuf <jpoimboe@redhat.com>
12168 M:      Peter Zijlstra <peterz@infradead.org>
12169 S:      Supported
12170 F:      tools/objtool/
12171
12172 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
12173 M:      Frederic Barrat <fbarrat@linux.ibm.com>
12174 M:      Andrew Donnellan <ajd@linux.ibm.com>
12175 L:      linuxppc-dev@lists.ozlabs.org
12176 S:      Supported
12177 F:      Documentation/userspace-api/accelerators/ocxl.rst
12178 F:      arch/powerpc/include/asm/pnv-ocxl.h
12179 F:      arch/powerpc/platforms/powernv/ocxl.c
12180 F:      drivers/misc/ocxl/
12181 F:      include/misc/ocxl*
12182 F:      include/uapi/misc/ocxl.h
12183
12184 OMAP AUDIO SUPPORT
12185 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
12186 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
12187 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12188 L:      linux-omap@vger.kernel.org
12189 S:      Maintained
12190 F:      sound/soc/ti/n810.c
12191 F:      sound/soc/ti/omap*
12192 F:      sound/soc/ti/rx51.c
12193 F:      sound/soc/ti/sdma-pcm.*
12194
12195 OMAP CLOCK FRAMEWORK SUPPORT
12196 M:      Paul Walmsley <paul@pwsan.com>
12197 L:      linux-omap@vger.kernel.org
12198 S:      Maintained
12199 F:      arch/arm/*omap*/*clock*
12200
12201 OMAP DEVICE TREE SUPPORT
12202 M:      Benoît Cousson <bcousson@baylibre.com>
12203 M:      Tony Lindgren <tony@atomide.com>
12204 L:      linux-omap@vger.kernel.org
12205 L:      devicetree@vger.kernel.org
12206 S:      Maintained
12207 F:      arch/arm/boot/dts/*am3*
12208 F:      arch/arm/boot/dts/*am4*
12209 F:      arch/arm/boot/dts/*am5*
12210 F:      arch/arm/boot/dts/*dra7*
12211 F:      arch/arm/boot/dts/*omap*
12212 F:      arch/arm/boot/dts/logicpd-som-lv*
12213 F:      arch/arm/boot/dts/logicpd-torpedo*
12214
12215 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
12216 L:      linux-omap@vger.kernel.org
12217 L:      linux-fbdev@vger.kernel.org
12218 S:      Orphan
12219 F:      Documentation/arm/omap/dss.rst
12220 F:      drivers/video/fbdev/omap2/
12221
12222 OMAP FRAMEBUFFER SUPPORT
12223 L:      linux-fbdev@vger.kernel.org
12224 L:      linux-omap@vger.kernel.org
12225 S:      Orphan
12226 F:      drivers/video/fbdev/omap/
12227
12228 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
12229 M:      Roger Quadros <rogerq@ti.com>
12230 M:      Tony Lindgren <tony@atomide.com>
12231 L:      linux-omap@vger.kernel.org
12232 S:      Maintained
12233 F:      arch/arm/mach-omap2/*gpmc*
12234 F:      drivers/memory/omap-gpmc.c
12235
12236 OMAP GPIO DRIVER
12237 M:      Grygorii Strashko <grygorii.strashko@ti.com>
12238 M:      Santosh Shilimkar <ssantosh@kernel.org>
12239 M:      Kevin Hilman <khilman@kernel.org>
12240 L:      linux-omap@vger.kernel.org
12241 S:      Maintained
12242 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
12243 F:      drivers/gpio/gpio-omap.c
12244
12245 OMAP HARDWARE SPINLOCK SUPPORT
12246 M:      Ohad Ben-Cohen <ohad@wizery.com>
12247 L:      linux-omap@vger.kernel.org
12248 S:      Maintained
12249 F:      drivers/hwspinlock/omap_hwspinlock.c
12250
12251 OMAP HS MMC SUPPORT
12252 L:      linux-mmc@vger.kernel.org
12253 L:      linux-omap@vger.kernel.org
12254 S:      Orphan
12255 F:      drivers/mmc/host/omap_hsmmc.c
12256
12257 OMAP HWMOD DATA
12258 M:      Paul Walmsley <paul@pwsan.com>
12259 L:      linux-omap@vger.kernel.org
12260 S:      Maintained
12261 F:      arch/arm/mach-omap2/omap_hwmod*data*
12262
12263 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12264 M:      Benoît Cousson <bcousson@baylibre.com>
12265 L:      linux-omap@vger.kernel.org
12266 S:      Maintained
12267 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12268
12269 OMAP HWMOD SUPPORT
12270 M:      Benoît Cousson <bcousson@baylibre.com>
12271 M:      Paul Walmsley <paul@pwsan.com>
12272 L:      linux-omap@vger.kernel.org
12273 S:      Maintained
12274 F:      arch/arm/mach-omap2/omap_hwmod.*
12275
12276 OMAP I2C DRIVER
12277 M:      Vignesh R <vigneshr@ti.com>
12278 L:      linux-omap@vger.kernel.org
12279 L:      linux-i2c@vger.kernel.org
12280 S:      Maintained
12281 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12282 F:      drivers/i2c/busses/i2c-omap.c
12283
12284 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12285 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12286 L:      linux-media@vger.kernel.org
12287 S:      Maintained
12288 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12289 F:      drivers/media/platform/omap3isp/
12290 F:      drivers/staging/media/omap4iss/
12291
12292 OMAP MMC SUPPORT
12293 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12294 L:      linux-omap@vger.kernel.org
12295 S:      Odd Fixes
12296 F:      drivers/mmc/host/omap.c
12297
12298 OMAP POWER MANAGEMENT SUPPORT
12299 M:      Kevin Hilman <khilman@kernel.org>
12300 L:      linux-omap@vger.kernel.org
12301 S:      Maintained
12302 F:      arch/arm/*omap*/*pm*
12303 F:      drivers/cpufreq/omap-cpufreq.c
12304
12305 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12306 M:      Rajendra Nayak <rnayak@codeaurora.org>
12307 M:      Paul Walmsley <paul@pwsan.com>
12308 L:      linux-omap@vger.kernel.org
12309 S:      Maintained
12310 F:      arch/arm/mach-omap2/prm*
12311
12312 OMAP RANDOM NUMBER GENERATOR SUPPORT
12313 M:      Deepak Saxena <dsaxena@plexity.net>
12314 S:      Maintained
12315 F:      drivers/char/hw_random/omap-rng.c
12316
12317 OMAP USB SUPPORT
12318 L:      linux-usb@vger.kernel.org
12319 L:      linux-omap@vger.kernel.org
12320 S:      Orphan
12321 F:      arch/arm/*omap*/usb*
12322 F:      drivers/usb/*/*omap*
12323
12324 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12325 M:      Mark Jackson <mpfj@newflow.co.uk>
12326 L:      linux-omap@vger.kernel.org
12327 S:      Maintained
12328 F:      arch/arm/boot/dts/am335x-nano.dts
12329
12330 OMAP1 SUPPORT
12331 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12332 M:      Tony Lindgren <tony@atomide.com>
12333 L:      linux-omap@vger.kernel.org
12334 S:      Maintained
12335 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12337 F:      arch/arm/configs/omap1_defconfig
12338 F:      arch/arm/mach-omap1/
12339 F:      arch/arm/plat-omap/
12340 F:      drivers/i2c/busses/i2c-omap.c
12341 F:      include/linux/platform_data/ams-delta-fiq.h
12342 F:      include/linux/platform_data/i2c-omap.h
12343
12344 OMAP2+ SUPPORT
12345 M:      Tony Lindgren <tony@atomide.com>
12346 L:      linux-omap@vger.kernel.org
12347 S:      Maintained
12348 W:      http://www.muru.com/linux/omap/
12349 W:      http://linux.omap.com/
12350 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12352 F:      arch/arm/configs/omap2plus_defconfig
12353 F:      arch/arm/mach-omap2/
12354 F:      arch/arm/plat-omap/
12355 F:      drivers/bus/ti-sysc.c
12356 F:      drivers/i2c/busses/i2c-omap.c
12357 F:      drivers/irqchip/irq-omap-intc.c
12358 F:      drivers/mfd/*omap*.c
12359 F:      drivers/mfd/menelaus.c
12360 F:      drivers/mfd/palmas.c
12361 F:      drivers/mfd/tps65217.c
12362 F:      drivers/mfd/tps65218.c
12363 F:      drivers/mfd/tps65910.c
12364 F:      drivers/mfd/twl-core.[ch]
12365 F:      drivers/mfd/twl4030*.c
12366 F:      drivers/mfd/twl6030*.c
12367 F:      drivers/mfd/twl6040*.c
12368 F:      drivers/regulator/palmas-regulator*.c
12369 F:      drivers/regulator/pbias-regulator.c
12370 F:      drivers/regulator/tps65217-regulator.c
12371 F:      drivers/regulator/tps65218-regulator.c
12372 F:      drivers/regulator/tps65910-regulator.c
12373 F:      drivers/regulator/twl-regulator.c
12374 F:      drivers/regulator/twl6030-regulator.c
12375 F:      include/linux/platform_data/i2c-omap.h
12376 F:      include/linux/platform_data/ti-sysc.h
12377
12378 OMFS FILESYSTEM
12379 M:      Bob Copeland <me@bobcopeland.com>
12380 L:      linux-karma-devel@lists.sourceforge.net
12381 S:      Maintained
12382 F:      Documentation/filesystems/omfs.rst
12383 F:      fs/omfs/
12384
12385 OMNIKEY CARDMAN 4000 DRIVER
12386 M:      Harald Welte <laforge@gnumonks.org>
12387 S:      Maintained
12388 F:      drivers/char/pcmcia/cm4000_cs.c
12389 F:      include/linux/cm4000_cs.h
12390 F:      include/uapi/linux/cm4000_cs.h
12391
12392 OMNIKEY CARDMAN 4040 DRIVER
12393 M:      Harald Welte <laforge@gnumonks.org>
12394 S:      Maintained
12395 F:      drivers/char/pcmcia/cm4040_cs.*
12396
12397 OMNIVISION OV13858 SENSOR DRIVER
12398 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12399 L:      linux-media@vger.kernel.org
12400 S:      Maintained
12401 T:      git git://linuxtv.org/media_tree.git
12402 F:      drivers/media/i2c/ov13858.c
12403
12404 OMNIVISION OV2680 SENSOR DRIVER
12405 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12406 L:      linux-media@vger.kernel.org
12407 S:      Maintained
12408 T:      git git://linuxtv.org/media_tree.git
12409 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12410 F:      drivers/media/i2c/ov2680.c
12411
12412 OMNIVISION OV2685 SENSOR DRIVER
12413 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12414 L:      linux-media@vger.kernel.org
12415 S:      Maintained
12416 T:      git git://linuxtv.org/media_tree.git
12417 F:      drivers/media/i2c/ov2685.c
12418
12419 OMNIVISION OV5640 SENSOR DRIVER
12420 M:      Steve Longerbeam <slongerbeam@gmail.com>
12421 L:      linux-media@vger.kernel.org
12422 S:      Maintained
12423 T:      git git://linuxtv.org/media_tree.git
12424 F:      drivers/media/i2c/ov5640.c
12425
12426 OMNIVISION OV5647 SENSOR DRIVER
12427 M:      Luis Oliveira <lolivei@synopsys.com>
12428 L:      linux-media@vger.kernel.org
12429 S:      Maintained
12430 T:      git git://linuxtv.org/media_tree.git
12431 F:      drivers/media/i2c/ov5647.c
12432
12433 OMNIVISION OV5670 SENSOR DRIVER
12434 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12435 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12436 L:      linux-media@vger.kernel.org
12437 S:      Maintained
12438 T:      git git://linuxtv.org/media_tree.git
12439 F:      drivers/media/i2c/ov5670.c
12440
12441 OMNIVISION OV5675 SENSOR DRIVER
12442 M:      Shawn Tu <shawnx.tu@intel.com>
12443 L:      linux-media@vger.kernel.org
12444 S:      Maintained
12445 T:      git git://linuxtv.org/media_tree.git
12446 F:      drivers/media/i2c/ov5675.c
12447
12448 OMNIVISION OV5695 SENSOR DRIVER
12449 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12450 L:      linux-media@vger.kernel.org
12451 S:      Maintained
12452 T:      git git://linuxtv.org/media_tree.git
12453 F:      drivers/media/i2c/ov5695.c
12454
12455 OMNIVISION OV7670 SENSOR DRIVER
12456 M:      Jonathan Corbet <corbet@lwn.net>
12457 L:      linux-media@vger.kernel.org
12458 S:      Maintained
12459 T:      git git://linuxtv.org/media_tree.git
12460 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12461 F:      drivers/media/i2c/ov7670.c
12462
12463 OMNIVISION OV772x SENSOR DRIVER
12464 M:      Jacopo Mondi <jacopo@jmondi.org>
12465 L:      linux-media@vger.kernel.org
12466 S:      Odd fixes
12467 T:      git git://linuxtv.org/media_tree.git
12468 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12469 F:      drivers/media/i2c/ov772x.c
12470 F:      include/media/i2c/ov772x.h
12471
12472 OMNIVISION OV7740 SENSOR DRIVER
12473 M:      Wenyou Yang <wenyou.yang@microchip.com>
12474 L:      linux-media@vger.kernel.org
12475 S:      Maintained
12476 T:      git git://linuxtv.org/media_tree.git
12477 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12478 F:      drivers/media/i2c/ov7740.c
12479
12480 OMNIVISION OV8856 SENSOR DRIVER
12481 M:      Ben Kao <ben.kao@intel.com>
12482 L:      linux-media@vger.kernel.org
12483 S:      Maintained
12484 T:      git git://linuxtv.org/media_tree.git
12485 F:      drivers/media/i2c/ov8856.c
12486
12487 OMNIVISION OV9640 SENSOR DRIVER
12488 M:      Petr Cvek <petrcvekcz@gmail.com>
12489 L:      linux-media@vger.kernel.org
12490 S:      Maintained
12491 F:      drivers/media/i2c/ov9640.*
12492
12493 OMNIVISION OV9650 SENSOR DRIVER
12494 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12495 R:      Akinobu Mita <akinobu.mita@gmail.com>
12496 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12497 L:      linux-media@vger.kernel.org
12498 S:      Maintained
12499 T:      git git://linuxtv.org/media_tree.git
12500 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12501 F:      drivers/media/i2c/ov9650.c
12502
12503 ONENAND FLASH DRIVER
12504 M:      Kyungmin Park <kyungmin.park@samsung.com>
12505 L:      linux-mtd@lists.infradead.org
12506 S:      Maintained
12507 F:      drivers/mtd/nand/onenand/
12508 F:      include/linux/mtd/onenand*.h
12509
12510 ONION OMEGA2+ BOARD
12511 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12512 L:      linux-mips@vger.kernel.org
12513 S:      Maintained
12514 F:      arch/mips/boot/dts/ralink/omega2p.dts
12515
12516 OP-TEE DRIVER
12517 M:      Jens Wiklander <jens.wiklander@linaro.org>
12518 L:      tee-dev@lists.linaro.org
12519 S:      Maintained
12520 F:      drivers/tee/optee/
12521
12522 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12523 M:      Sumit Garg <sumit.garg@linaro.org>
12524 L:      tee-dev@lists.linaro.org
12525 S:      Maintained
12526 F:      drivers/char/hw_random/optee-rng.c
12527
12528 OPA-VNIC DRIVER
12529 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12530 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12531 L:      linux-rdma@vger.kernel.org
12532 S:      Supported
12533 F:      drivers/infiniband/ulp/opa_vnic
12534
12535 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12536 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12537 M:      Frank Rowand <frowand.list@gmail.com>
12538 L:      devicetree@vger.kernel.org
12539 S:      Maintained
12540 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12541 F:      Documentation/devicetree/overlay-notes.txt
12542 F:      drivers/of/overlay.c
12543 F:      drivers/of/resolver.c
12544 K:      of_overlay_notifier_
12545
12546 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12547 M:      Rob Herring <robh+dt@kernel.org>
12548 M:      Frank Rowand <frowand.list@gmail.com>
12549 L:      devicetree@vger.kernel.org
12550 S:      Maintained
12551 W:      http://www.devicetree.org/
12552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12553 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12554 F:      drivers/of/
12555 F:      include/linux/of*.h
12556 F:      scripts/dtc/
12557
12558 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12559 M:      Rob Herring <robh+dt@kernel.org>
12560 L:      devicetree@vger.kernel.org
12561 S:      Maintained
12562 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12564 F:      Documentation/devicetree/
12565 F:      arch/*/boot/dts/
12566 F:      include/dt-bindings/
12567
12568 OPENCORES I2C BUS DRIVER
12569 M:      Peter Korsgaard <peter@korsgaard.com>
12570 M:      Andrew Lunn <andrew@lunn.ch>
12571 L:      linux-i2c@vger.kernel.org
12572 S:      Maintained
12573 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12574 F:      Documentation/i2c/busses/i2c-ocores.rst
12575 F:      drivers/i2c/busses/i2c-ocores.c
12576 F:      include/linux/platform_data/i2c-ocores.h
12577
12578 OPENRISC ARCHITECTURE
12579 M:      Jonas Bonn <jonas@southpole.se>
12580 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12581 M:      Stafford Horne <shorne@gmail.com>
12582 L:      openrisc@lists.librecores.org
12583 S:      Maintained
12584 W:      http://openrisc.io
12585 T:      git git://github.com/openrisc/linux.git
12586 F:      Documentation/devicetree/bindings/openrisc/
12587 F:      Documentation/openrisc/
12588 F:      arch/openrisc/
12589 F:      drivers/irqchip/irq-ompic.c
12590 F:      drivers/irqchip/irq-or1k-*
12591
12592 OPENVSWITCH
12593 M:      Pravin B Shelar <pshelar@ovn.org>
12594 L:      netdev@vger.kernel.org
12595 L:      dev@openvswitch.org
12596 S:      Maintained
12597 W:      http://openvswitch.org
12598 F:      include/uapi/linux/openvswitch.h
12599 F:      net/openvswitch/
12600
12601 OPERATING PERFORMANCE POINTS (OPP)
12602 M:      Viresh Kumar <vireshk@kernel.org>
12603 M:      Nishanth Menon <nm@ti.com>
12604 M:      Stephen Boyd <sboyd@kernel.org>
12605 L:      linux-pm@vger.kernel.org
12606 S:      Maintained
12607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12608 F:      Documentation/devicetree/bindings/opp/
12609 F:      Documentation/power/opp.rst
12610 F:      drivers/opp/
12611 F:      include/linux/pm_opp.h
12612
12613 OPL4 DRIVER
12614 M:      Clemens Ladisch <clemens@ladisch.de>
12615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12616 S:      Maintained
12617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12618 F:      sound/drivers/opl4/
12619
12620 OPROFILE
12621 M:      Robert Richter <rric@kernel.org>
12622 L:      oprofile-list@lists.sf.net
12623 S:      Maintained
12624 F:      arch/*/include/asm/oprofile*.h
12625 F:      arch/*/oprofile/
12626 F:      drivers/oprofile/
12627 F:      include/linux/oprofile.h
12628
12629 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12630 M:      Mark Fasheh <mark@fasheh.com>
12631 M:      Joel Becker <jlbec@evilplan.org>
12632 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12633 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12634 S:      Supported
12635 W:      http://ocfs2.wiki.kernel.org
12636 F:      Documentation/filesystems/dlmfs.rst
12637 F:      Documentation/filesystems/ocfs2.rst
12638 F:      fs/ocfs2/
12639
12640 ORANGEFS FILESYSTEM
12641 M:      Mike Marshall <hubcap@omnibond.com>
12642 R:      Martin Brandenburg <martin@omnibond.com>
12643 L:      devel@lists.orangefs.org
12644 S:      Supported
12645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12646 F:      Documentation/filesystems/orangefs.rst
12647 F:      fs/orangefs/
12648
12649 ORINOCO DRIVER
12650 L:      linux-wireless@vger.kernel.org
12651 S:      Orphan
12652 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
12653 W:      http://www.nongnu.org/orinoco/
12654 F:      drivers/net/wireless/intersil/orinoco/
12655
12656 OV2659 OMNIVISION SENSOR DRIVER
12657 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12658 L:      linux-media@vger.kernel.org
12659 S:      Maintained
12660 W:      https://linuxtv.org
12661 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12662 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12663 F:      drivers/media/i2c/ov2659.c
12664 F:      include/media/i2c/ov2659.h
12665
12666 OVERLAY FILESYSTEM
12667 M:      Miklos Szeredi <miklos@szeredi.hu>
12668 L:      linux-unionfs@vger.kernel.org
12669 S:      Supported
12670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12671 F:      Documentation/filesystems/overlayfs.rst
12672 F:      fs/overlayfs/
12673
12674 P54 WIRELESS DRIVER
12675 M:      Christian Lamparter <chunkeey@googlemail.com>
12676 L:      linux-wireless@vger.kernel.org
12677 S:      Maintained
12678 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
12679 F:      drivers/net/wireless/intersil/p54/
12680
12681 PACKING
12682 M:      Vladimir Oltean <olteanv@gmail.com>
12683 L:      netdev@vger.kernel.org
12684 S:      Supported
12685 F:      Documentation/core-api/packing.rst
12686 F:      include/linux/packing.h
12687 F:      lib/packing.c
12688
12689 PADATA PARALLEL EXECUTION MECHANISM
12690 M:      Steffen Klassert <steffen.klassert@secunet.com>
12691 L:      linux-crypto@vger.kernel.org
12692 S:      Maintained
12693 F:      Documentation/core-api/padata.rst
12694 F:      include/linux/padata.h
12695 F:      kernel/padata.c
12696
12697 PAGE POOL
12698 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12699 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12700 L:      netdev@vger.kernel.org
12701 S:      Supported
12702 F:      include/net/page_pool.h
12703 F:      net/core/page_pool.c
12704
12705 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12706 M:      Harald Welte <laforge@gnumonks.org>
12707 L:      platform-driver-x86@vger.kernel.org
12708 S:      Maintained
12709 F:      drivers/platform/x86/panasonic-laptop.c
12710
12711 PARALLAX PING IIO SENSOR DRIVER
12712 M:      Andreas Klinger <ak@it-klinger.de>
12713 L:      linux-iio@vger.kernel.org
12714 S:      Maintained
12715 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
12716 F:      drivers/iio/proximity/ping.c
12717
12718 PARALLEL LCD/KEYPAD PANEL DRIVER
12719 M:      Willy Tarreau <willy@haproxy.com>
12720 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12721 S:      Odd Fixes
12722 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12723 F:      drivers/auxdisplay/panel.c
12724
12725 PARALLEL PORT SUBSYSTEM
12726 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12727 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12728 L:      linux-parport@lists.infradead.org (subscribers-only)
12729 S:      Maintained
12730 F:      Documentation/driver-api/parport*.rst
12731 F:      drivers/char/ppdev.c
12732 F:      drivers/parport/
12733 F:      include/linux/parport*.h
12734 F:      include/uapi/linux/ppdev.h
12735
12736 PARAVIRT_OPS INTERFACE
12737 M:      Juergen Gross <jgross@suse.com>
12738 M:      Thomas Hellstrom <thellstrom@vmware.com>
12739 M:      "VMware, Inc." <pv-drivers@vmware.com>
12740 L:      virtualization@lists.linux-foundation.org
12741 S:      Supported
12742 F:      Documentation/virt/paravirt_ops.rst
12743 F:      arch/*/include/asm/paravirt*.h
12744 F:      arch/*/kernel/paravirt*
12745 F:      include/linux/hypervisor.h
12746
12747 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12748 M:      Tim Waugh <tim@cyberelk.net>
12749 L:      linux-parport@lists.infradead.org (subscribers-only)
12750 S:      Maintained
12751 F:      Documentation/admin-guide/blockdev/paride.rst
12752 F:      drivers/block/paride/
12753
12754 PARISC ARCHITECTURE
12755 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12756 M:      Helge Deller <deller@gmx.de>
12757 L:      linux-parisc@vger.kernel.org
12758 S:      Maintained
12759 W:      http://www.parisc-linux.org/
12760 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12763 F:      Documentation/parisc/
12764 F:      arch/parisc/
12765 F:      drivers/char/agp/parisc-agp.c
12766 F:      drivers/input/misc/hp_sdc_rtc.c
12767 F:      drivers/input/serio/gscps2.c
12768 F:      drivers/input/serio/hp_sdc*
12769 F:      drivers/parisc/
12770 F:      drivers/parport/parport_gsc.*
12771 F:      drivers/tty/serial/8250/8250_gsc.c
12772 F:      drivers/video/console/sti*
12773 F:      drivers/video/fbdev/sti*
12774 F:      drivers/video/logo/logo_parisc*
12775 F:      include/linux/hp_sdc.h
12776
12777 PARMAN
12778 M:      Jiri Pirko <jiri@mellanox.com>
12779 L:      netdev@vger.kernel.org
12780 S:      Supported
12781 F:      include/linux/parman.h
12782 F:      lib/parman.c
12783 F:      lib/test_parman.c
12784
12785 PC ENGINES APU BOARD DRIVER
12786 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12787 S:      Maintained
12788 F:      drivers/platform/x86/pcengines-apuv2.c
12789
12790 PC87360 HARDWARE MONITORING DRIVER
12791 M:      Jim Cromie <jim.cromie@gmail.com>
12792 L:      linux-hwmon@vger.kernel.org
12793 S:      Maintained
12794 F:      Documentation/hwmon/pc87360.rst
12795 F:      drivers/hwmon/pc87360.c
12796
12797 PC8736x GPIO DRIVER
12798 M:      Jim Cromie <jim.cromie@gmail.com>
12799 S:      Maintained
12800 F:      drivers/char/pc8736x_gpio.c
12801
12802 PC87427 HARDWARE MONITORING DRIVER
12803 M:      Jean Delvare <jdelvare@suse.com>
12804 L:      linux-hwmon@vger.kernel.org
12805 S:      Maintained
12806 F:      Documentation/hwmon/pc87427.rst
12807 F:      drivers/hwmon/pc87427.c
12808
12809 PCA9532 LED DRIVER
12810 M:      Riku Voipio <riku.voipio@iki.fi>
12811 S:      Maintained
12812 F:      drivers/leds/leds-pca9532.c
12813 F:      include/linux/leds-pca9532.h
12814
12815 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12816 M:      Guenter Roeck <linux@roeck-us.net>
12817 L:      linux-i2c@vger.kernel.org
12818 S:      Maintained
12819 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12820
12821 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12822 M:      Khalid Aziz <khalid@gonehiking.org>
12823 S:      Maintained
12824 F:      drivers/firmware/pcdp.*
12825
12826 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12827 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12828 L:      linux-pci@vger.kernel.org
12829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12830 S:      Maintained
12831 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12832 F:      drivers/pci/controller/pci-aardvark.c
12833
12834 PCI DRIVER FOR ALTERA PCIE IP
12835 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12836 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12837 L:      linux-pci@vger.kernel.org
12838 S:      Supported
12839 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12840 F:      drivers/pci/controller/pcie-altera.c
12841
12842 PCI DRIVER FOR APPLIEDMICRO XGENE
12843 M:      Toan Le <toan@os.amperecomputing.com>
12844 L:      linux-pci@vger.kernel.org
12845 L:      linux-arm-kernel@lists.infradead.org
12846 S:      Maintained
12847 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12848 F:      drivers/pci/controller/pci-xgene.c
12849
12850 PCI DRIVER FOR ARM VERSATILE PLATFORM
12851 M:      Rob Herring <robh@kernel.org>
12852 L:      linux-pci@vger.kernel.org
12853 L:      linux-arm-kernel@lists.infradead.org
12854 S:      Maintained
12855 F:      Documentation/devicetree/bindings/pci/versatile.yaml
12856 F:      drivers/pci/controller/pci-versatile.c
12857
12858 PCI DRIVER FOR ARMADA 8K
12859 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12860 L:      linux-pci@vger.kernel.org
12861 L:      linux-arm-kernel@lists.infradead.org
12862 S:      Maintained
12863 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12864 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12865
12866 PCI DRIVER FOR CADENCE PCIE IP
12867 M:      Tom Joseph <tjoseph@cadence.com>
12868 L:      linux-pci@vger.kernel.org
12869 S:      Maintained
12870 F:      Documentation/devicetree/bindings/pci/cdns,*
12871 F:      drivers/pci/controller/cadence/
12872
12873 PCI DRIVER FOR FREESCALE LAYERSCAPE
12874 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12875 M:      Mingkai Hu <mingkai.hu@nxp.com>
12876 M:      Roy Zang <roy.zang@nxp.com>
12877 L:      linuxppc-dev@lists.ozlabs.org
12878 L:      linux-pci@vger.kernel.org
12879 L:      linux-arm-kernel@lists.infradead.org
12880 S:      Maintained
12881 F:      drivers/pci/controller/dwc/*layerscape*
12882
12883 PCI DRIVER FOR GENERIC OF HOSTS
12884 M:      Will Deacon <will@kernel.org>
12885 L:      linux-pci@vger.kernel.org
12886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12887 S:      Maintained
12888 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
12889 F:      drivers/pci/controller/pci-host-common.c
12890 F:      drivers/pci/controller/pci-host-generic.c
12891
12892 PCI DRIVER FOR IMX6
12893 M:      Richard Zhu <hongxing.zhu@nxp.com>
12894 M:      Lucas Stach <l.stach@pengutronix.de>
12895 L:      linux-pci@vger.kernel.org
12896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12897 S:      Maintained
12898 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12899 F:      drivers/pci/controller/dwc/*imx6*
12900
12901 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12902 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12903 L:      linux-pci@vger.kernel.org
12904 S:      Supported
12905 F:      drivers/pci/controller/vmd.c
12906
12907 PCI DRIVER FOR MICROSEMI SWITCHTEC
12908 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12909 M:      Logan Gunthorpe <logang@deltatee.com>
12910 L:      linux-pci@vger.kernel.org
12911 S:      Maintained
12912 F:      Documentation/ABI/testing/sysfs-class-switchtec
12913 F:      Documentation/driver-api/switchtec.rst
12914 F:      drivers/ntb/hw/mscc/
12915 F:      drivers/pci/switch/switchtec*
12916 F:      include/linux/switchtec.h
12917 F:      include/uapi/linux/switchtec_ioctl.h
12918
12919 PCI DRIVER FOR MOBIVEIL PCIE IP
12920 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12921 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12922 L:      linux-pci@vger.kernel.org
12923 S:      Supported
12924 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12925 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
12926
12927 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12928 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12929 M:      Jason Cooper <jason@lakedaemon.net>
12930 L:      linux-pci@vger.kernel.org
12931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12932 S:      Maintained
12933 F:      drivers/pci/controller/*mvebu*
12934
12935 PCI DRIVER FOR NVIDIA TEGRA
12936 M:      Thierry Reding <thierry.reding@gmail.com>
12937 L:      linux-tegra@vger.kernel.org
12938 L:      linux-pci@vger.kernel.org
12939 S:      Supported
12940 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12941 F:      drivers/pci/controller/pci-tegra.c
12942
12943 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
12944 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12945 L:      linux-pci@vger.kernel.org
12946 L:      linux-arm-kernel@lists.infradead.org
12947 S:      Maintained
12948 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
12949 F:      drivers/pci/controller/mobibeil/pcie-layerscape-gen4.c
12950
12951 PCI DRIVER FOR RENESAS R-CAR
12952 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12953 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12954 L:      linux-pci@vger.kernel.org
12955 L:      linux-renesas-soc@vger.kernel.org
12956 S:      Maintained
12957 F:      drivers/pci/controller/*rcar*
12958
12959 PCI DRIVER FOR SAMSUNG EXYNOS
12960 M:      Jingoo Han <jingoohan1@gmail.com>
12961 L:      linux-pci@vger.kernel.org
12962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12963 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12964 S:      Maintained
12965 F:      drivers/pci/controller/dwc/pci-exynos.c
12966
12967 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12968 M:      Jingoo Han <jingoohan1@gmail.com>
12969 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12970 L:      linux-pci@vger.kernel.org
12971 S:      Maintained
12972 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12973 F:      drivers/pci/controller/dwc/*designware*
12974
12975 PCI DRIVER FOR TI DRA7XX
12976 M:      Kishon Vijay Abraham I <kishon@ti.com>
12977 L:      linux-omap@vger.kernel.org
12978 L:      linux-pci@vger.kernel.org
12979 S:      Supported
12980 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12981 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12982
12983 PCI DRIVER FOR TI KEYSTONE
12984 M:      Murali Karicheri <m-karicheri2@ti.com>
12985 L:      linux-pci@vger.kernel.org
12986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12987 S:      Maintained
12988 F:      drivers/pci/controller/dwc/pci-keystone.c
12989
12990 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12991 M:      Linus Walleij <linus.walleij@linaro.org>
12992 L:      linux-pci@vger.kernel.org
12993 S:      Maintained
12994 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12995 F:      drivers/pci/controller/pci-v3-semi.c
12996
12997 PCI ENDPOINT SUBSYSTEM
12998 M:      Kishon Vijay Abraham I <kishon@ti.com>
12999 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13000 L:      linux-pci@vger.kernel.org
13001 S:      Supported
13002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
13003 F:      drivers/misc/pci_endpoint_test.c
13004 F:      drivers/pci/endpoint/
13005 F:      tools/pci/
13006
13007 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
13008 M:      Russell Currey <ruscur@russell.cc>
13009 M:      Sam Bobroff <sbobroff@linux.ibm.com>
13010 M:      Oliver O'Halloran <oohall@gmail.com>
13011 L:      linuxppc-dev@lists.ozlabs.org
13012 S:      Supported
13013 F:      Documentation/PCI/pci-error-recovery.rst
13014 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
13015 F:      arch/powerpc/include/*/eeh*.h
13016 F:      arch/powerpc/kernel/eeh*.c
13017 F:      arch/powerpc/platforms/*/eeh*.c
13018 F:      drivers/pci/pcie/aer.c
13019 F:      drivers/pci/pcie/dpc.c
13020 F:      drivers/pci/pcie/err.c
13021
13022 PCI ERROR RECOVERY
13023 M:      Linas Vepstas <linasvepstas@gmail.com>
13024 L:      linux-pci@vger.kernel.org
13025 S:      Supported
13026 F:      Documentation/PCI/pci-error-recovery.rst
13027
13028 PCI MSI DRIVER FOR ALTERA MSI IP
13029 M:      Ley Foon Tan <ley.foon.tan@intel.com>
13030 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
13031 L:      linux-pci@vger.kernel.org
13032 S:      Supported
13033 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
13034 F:      drivers/pci/controller/pcie-altera-msi.c
13035
13036 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
13037 M:      Toan Le <toan@os.amperecomputing.com>
13038 L:      linux-pci@vger.kernel.org
13039 L:      linux-arm-kernel@lists.infradead.org
13040 S:      Maintained
13041 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
13042 F:      drivers/pci/controller/pci-xgene-msi.c
13043
13044 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
13045 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13046 R:      Rob Herring <robh@kernel.org>
13047 L:      linux-pci@vger.kernel.org
13048 S:      Supported
13049 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
13051 F:      drivers/pci/controller/
13052
13053 PCI SUBSYSTEM
13054 M:      Bjorn Helgaas <bhelgaas@google.com>
13055 L:      linux-pci@vger.kernel.org
13056 S:      Supported
13057 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
13058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
13059 F:      Documentation/PCI/
13060 F:      Documentation/devicetree/bindings/pci/
13061 F:      arch/x86/kernel/early-quirks.c
13062 F:      arch/x86/kernel/quirks.c
13063 F:      arch/x86/pci/
13064 F:      drivers/acpi/pci*
13065 F:      drivers/pci/
13066 F:      include/asm-generic/pci*
13067 F:      include/linux/of_pci.h
13068 F:      include/linux/pci*
13069 F:      include/uapi/linux/pci*
13070 F:      lib/pci*
13071
13072 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
13073 M:      Jonathan Chocron <jonnyc@amazon.com>
13074 L:      linux-pci@vger.kernel.org
13075 S:      Maintained
13076 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
13077 F:      drivers/pci/controller/dwc/pcie-al.c
13078
13079 PCIE DRIVER FOR AMLOGIC MESON
13080 M:      Yue Wang <yue.wang@Amlogic.com>
13081 L:      linux-pci@vger.kernel.org
13082 L:      linux-amlogic@lists.infradead.org
13083 S:      Maintained
13084 F:      drivers/pci/controller/dwc/pci-meson.c
13085
13086 PCIE DRIVER FOR AXIS ARTPEC
13087 M:      Jesper Nilsson <jesper.nilsson@axis.com>
13088 L:      linux-arm-kernel@axis.com
13089 L:      linux-pci@vger.kernel.org
13090 S:      Maintained
13091 F:      Documentation/devicetree/bindings/pci/axis,artpec*
13092 F:      drivers/pci/controller/dwc/*artpec*
13093
13094 PCIE DRIVER FOR CAVIUM THUNDERX
13095 M:      Robert Richter <rrichter@marvell.com>
13096 L:      linux-pci@vger.kernel.org
13097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13098 S:      Supported
13099 F:      drivers/pci/controller/pci-thunder-*
13100
13101 PCIE DRIVER FOR HISILICON
13102 M:      Zhou Wang <wangzhou1@hisilicon.com>
13103 L:      linux-pci@vger.kernel.org
13104 S:      Maintained
13105 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
13106 F:      drivers/pci/controller/dwc/pcie-hisi.c
13107
13108 PCIE DRIVER FOR HISILICON KIRIN
13109 M:      Xiaowei Song <songxiaowei@hisilicon.com>
13110 M:      Binghui Wang <wangbinghui@hisilicon.com>
13111 L:      linux-pci@vger.kernel.org
13112 S:      Maintained
13113 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
13114 F:      drivers/pci/controller/dwc/pcie-kirin.c
13115
13116 PCIE DRIVER FOR HISILICON STB
13117 M:      Shawn Guo <shawn.guo@linaro.org>
13118 L:      linux-pci@vger.kernel.org
13119 S:      Maintained
13120 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
13121 F:      drivers/pci/controller/dwc/pcie-histb.c
13122
13123 PCIE DRIVER FOR MEDIATEK
13124 M:      Ryder Lee <ryder.lee@mediatek.com>
13125 L:      linux-pci@vger.kernel.org
13126 L:      linux-mediatek@lists.infradead.org
13127 S:      Supported
13128 F:      Documentation/devicetree/bindings/pci/mediatek*
13129 F:      drivers/pci/controller/*mediatek*
13130
13131 PCIE DRIVER FOR QUALCOMM MSM
13132 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
13133 L:      linux-pci@vger.kernel.org
13134 L:      linux-arm-msm@vger.kernel.org
13135 S:      Maintained
13136 F:      drivers/pci/controller/dwc/*qcom*
13137
13138 PCIE DRIVER FOR ROCKCHIP
13139 M:      Shawn Lin <shawn.lin@rock-chips.com>
13140 L:      linux-pci@vger.kernel.org
13141 L:      linux-rockchip@lists.infradead.org
13142 S:      Maintained
13143 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
13144 F:      drivers/pci/controller/pcie-rockchip*
13145
13146 PCIE DRIVER FOR SOCIONEXT UNIPHIER
13147 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13148 L:      linux-pci@vger.kernel.org
13149 S:      Maintained
13150 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
13151 F:      drivers/pci/controller/dwc/pcie-uniphier.c
13152
13153 PCIE DRIVER FOR ST SPEAR13XX
13154 M:      Pratyush Anand <pratyush.anand@gmail.com>
13155 L:      linux-pci@vger.kernel.org
13156 S:      Maintained
13157 F:      drivers/pci/controller/dwc/*spear*
13158
13159 PCMCIA SUBSYSTEM
13160 M:      Dominik Brodowski <linux@dominikbrodowski.net>
13161 S:      Odd Fixes
13162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
13163 F:      Documentation/pcmcia/
13164 F:      drivers/pcmcia/
13165 F:      include/pcmcia/
13166 F:      tools/pcmcia/
13167
13168 PCNET32 NETWORK DRIVER
13169 M:      Don Fry <pcnet32@frontier.com>
13170 L:      netdev@vger.kernel.org
13171 S:      Maintained
13172 F:      drivers/net/ethernet/amd/pcnet32.c
13173
13174 PCRYPT PARALLEL CRYPTO ENGINE
13175 M:      Steffen Klassert <steffen.klassert@secunet.com>
13176 L:      linux-crypto@vger.kernel.org
13177 S:      Maintained
13178 F:      crypto/pcrypt.c
13179 F:      include/crypto/pcrypt.h
13180
13181 PEAQ WMI HOTKEYS DRIVER
13182 M:      Hans de Goede <hdegoede@redhat.com>
13183 L:      platform-driver-x86@vger.kernel.org
13184 S:      Maintained
13185 F:      drivers/platform/x86/peaq-wmi.c
13186
13187 PENSANDO ETHERNET DRIVERS
13188 M:      Shannon Nelson <snelson@pensando.io>
13189 M:      Pensando Drivers <drivers@pensando.io>
13190 L:      netdev@vger.kernel.org
13191 S:      Supported
13192 F:      Documentation/networking/device_drivers/pensando/ionic.rst
13193 F:      drivers/net/ethernet/pensando/
13194
13195 PER-CPU MEMORY ALLOCATOR
13196 M:      Dennis Zhou <dennis@kernel.org>
13197 M:      Tejun Heo <tj@kernel.org>
13198 M:      Christoph Lameter <cl@linux.com>
13199 S:      Maintained
13200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
13201 F:      arch/*/include/asm/percpu.h
13202 F:      include/linux/percpu*.h
13203 F:      mm/percpu*.c
13204
13205 PER-TASK DELAY ACCOUNTING
13206 M:      Balbir Singh <bsingharora@gmail.com>
13207 S:      Maintained
13208 F:      include/linux/delayacct.h
13209 F:      kernel/delayacct.c
13210
13211 PERFORMANCE EVENTS SUBSYSTEM
13212 M:      Peter Zijlstra <peterz@infradead.org>
13213 M:      Ingo Molnar <mingo@redhat.com>
13214 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
13215 R:      Mark Rutland <mark.rutland@arm.com>
13216 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13217 R:      Jiri Olsa <jolsa@redhat.com>
13218 R:      Namhyung Kim <namhyung@kernel.org>
13219 L:      linux-kernel@vger.kernel.org
13220 S:      Supported
13221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
13222 F:      arch/*/events/*
13223 F:      arch/*/events/*/*
13224 F:      arch/*/include/asm/perf_event.h
13225 F:      arch/*/kernel/*/*/perf_event*.c
13226 F:      arch/*/kernel/*/perf_event*.c
13227 F:      arch/*/kernel/perf_callchain.c
13228 F:      arch/*/kernel/perf_event*.c
13229 F:      include/linux/perf_event.h
13230 F:      include/uapi/linux/perf_event.h
13231 F:      kernel/events/*
13232 F:      tools/perf/
13233
13234 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
13235 R:      John Garry <john.garry@huawei.com>
13236 R:      Will Deacon <will@kernel.org>
13237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13238 S:      Supported
13239 F:      tools/perf/pmu-events/arch/arm64/
13240
13241 PERSONALITY HANDLING
13242 M:      Christoph Hellwig <hch@infradead.org>
13243 L:      linux-abi-devel@lists.sourceforge.net
13244 S:      Maintained
13245 F:      include/linux/personality.h
13246 F:      include/uapi/linux/personality.h
13247
13248 PHOENIX RC FLIGHT CONTROLLER ADAPTER
13249 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13250 L:      linux-input@vger.kernel.org
13251 S:      Maintained
13252 F:      Documentation/input/devices/pxrc.rst
13253 F:      drivers/input/joystick/pxrc.c
13254
13255 PHONET PROTOCOL
13256 M:      Remi Denis-Courmont <courmisch@gmail.com>
13257 S:      Supported
13258 F:      Documentation/networking/phonet.txt
13259 F:      include/linux/phonet.h
13260 F:      include/net/phonet/
13261 F:      include/uapi/linux/phonet.h
13262 F:      net/phonet/
13263
13264 PHRAM MTD DRIVER
13265 M:      Joern Engel <joern@lazybastard.org>
13266 L:      linux-mtd@lists.infradead.org
13267 S:      Maintained
13268 F:      drivers/mtd/devices/phram.c
13269
13270 PICOLCD HID DRIVER
13271 M:      Bruno Prémont <bonbons@linux-vserver.org>
13272 L:      linux-input@vger.kernel.org
13273 S:      Maintained
13274 F:      drivers/hid/hid-picolcd*
13275
13276 PICOXCELL SUPPORT
13277 M:      Jamie Iles <jamie@jamieiles.com>
13278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13279 S:      Supported
13280 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13281 F:      arch/arm/boot/dts/picoxcell*
13282 F:      arch/arm/mach-picoxcell/
13283 F:      drivers/crypto/picoxcell*
13284
13285 PIDFD API
13286 M:      Christian Brauner <christian@brauner.io>
13287 L:      linux-kernel@vger.kernel.org
13288 S:      Maintained
13289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13290 F:      samples/pidfd/
13291 F:      tools/testing/selftests/clone3/
13292 F:      tools/testing/selftests/pid_namespace/
13293 F:      tools/testing/selftests/pidfd/
13294 K:      (?i)pidfd
13295 K:      (?i)clone3
13296 K:      \b(clone_args|kernel_clone_args)\b
13297
13298 PIN CONTROL SUBSYSTEM
13299 M:      Linus Walleij <linus.walleij@linaro.org>
13300 L:      linux-gpio@vger.kernel.org
13301 S:      Maintained
13302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13303 F:      Documentation/devicetree/bindings/pinctrl/
13304 F:      Documentation/driver-api/pinctl.rst
13305 F:      drivers/pinctrl/
13306 F:      include/linux/pinctrl/
13307
13308 PIN CONTROLLER - FREESCALE
13309 M:      Dong Aisheng <aisheng.dong@nxp.com>
13310 M:      Fabio Estevam <festevam@gmail.com>
13311 M:      Shawn Guo <shawnguo@kernel.org>
13312 M:      Stefan Agner <stefan@agner.ch>
13313 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13314 L:      linux-gpio@vger.kernel.org
13315 S:      Maintained
13316 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13317 F:      drivers/pinctrl/freescale/
13318
13319 PIN CONTROLLER - INTEL
13320 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13321 M:      Andy Shevchenko <andy@kernel.org>
13322 S:      Maintained
13323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13324 F:      drivers/pinctrl/intel/
13325
13326 PIN CONTROLLER - MEDIATEK
13327 M:      Sean Wang <sean.wang@kernel.org>
13328 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13329 S:      Maintained
13330 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13331 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13332 F:      drivers/pinctrl/mediatek/
13333
13334 PIN CONTROLLER - MICROCHIP AT91
13335 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13337 L:      linux-gpio@vger.kernel.org
13338 S:      Supported
13339 F:      drivers/gpio/gpio-sama5d2-piobu.c
13340 F:      drivers/pinctrl/pinctrl-at91*
13341
13342 PIN CONTROLLER - QUALCOMM
13343 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13344 L:      linux-arm-msm@vger.kernel.org
13345 S:      Maintained
13346 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13347 F:      drivers/pinctrl/qcom/
13348
13349 PIN CONTROLLER - RENESAS
13350 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13351 L:      linux-renesas-soc@vger.kernel.org
13352 S:      Maintained
13353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13354 F:      drivers/pinctrl/pinctrl-rz*
13355 F:      drivers/pinctrl/sh-pfc/
13356
13357 PIN CONTROLLER - SAMSUNG
13358 M:      Tomasz Figa <tomasz.figa@gmail.com>
13359 M:      Krzysztof Kozlowski <krzk@kernel.org>
13360 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13362 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13363 S:      Maintained
13364 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13366 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13367 F:      drivers/pinctrl/samsung/
13368 F:      include/dt-bindings/pinctrl/samsung.h
13369
13370 PIN CONTROLLER - SINGLE
13371 M:      Tony Lindgren <tony@atomide.com>
13372 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13374 L:      linux-omap@vger.kernel.org
13375 S:      Maintained
13376 F:      drivers/pinctrl/pinctrl-single.c
13377
13378 PIN CONTROLLER - ST SPEAR
13379 M:      Viresh Kumar <vireshk@kernel.org>
13380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13381 S:      Maintained
13382 W:      http://www.st.com/spear
13383 F:      drivers/pinctrl/spear/
13384
13385 PISTACHIO SOC SUPPORT
13386 M:      James Hartley <james.hartley@sondrel.com>
13387 L:      linux-mips@vger.kernel.org
13388 S:      Odd Fixes
13389 F:      arch/mips/boot/dts/img/pistachio*
13390 F:      arch/mips/configs/pistachio*_defconfig
13391 F:      arch/mips/include/asm/mach-pistachio/
13392 F:      arch/mips/pistachio/
13393
13394 PKTCDVD DRIVER
13395 M:      linux-block@vger.kernel.org
13396 S:      Orphan
13397 F:      drivers/block/pktcdvd.c
13398 F:      include/linux/pktcdvd.h
13399 F:      include/uapi/linux/pktcdvd.h
13400
13401 PKUNITY SOC DRIVERS
13402 M:      Guan Xuetao <gxt@pku.edu.cn>
13403 S:      Maintained
13404 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13405 T:      git git://github.com/gxt/linux.git
13406 F:      drivers/i2c/busses/i2c-puv3.c
13407 F:      drivers/input/serio/i8042-unicore32io.h
13408 F:      drivers/rtc/rtc-puv3.c
13409 F:      drivers/video/fbdev/fb-puv3.c
13410
13411 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13412 M:      Tomasz Duszynski <tduszyns@gmail.com>
13413 S:      Maintained
13414 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13415 F:      drivers/iio/chemical/pms7003.c
13416
13417 PLX DMA DRIVER
13418 M:      Logan Gunthorpe <logang@deltatee.com>
13419 S:      Maintained
13420 F:      drivers/dma/plx_dma.c
13421
13422 PM-GRAPH UTILITY
13423 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13424 L:      linux-pm@vger.kernel.org
13425 S:      Supported
13426 W:      https://01.org/pm-graph
13427 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13428 T:      git git://github.com/intel/pm-graph
13429 F:      tools/power/pm-graph
13430
13431 PMBUS HARDWARE MONITORING DRIVERS
13432 M:      Guenter Roeck <linux@roeck-us.net>
13433 L:      linux-hwmon@vger.kernel.org
13434 S:      Maintained
13435 W:      http://hwmon.wiki.kernel.org/
13436 W:      http://www.roeck-us.net/linux/drivers/
13437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13438 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13439 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13440 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13441 F:      Documentation/hwmon/adm1275.rst
13442 F:      Documentation/hwmon/ibm-cffps.rst
13443 F:      Documentation/hwmon/ir35221.rst
13444 F:      Documentation/hwmon/lm25066.rst
13445 F:      Documentation/hwmon/ltc2978.rst
13446 F:      Documentation/hwmon/ltc3815.rst
13447 F:      Documentation/hwmon/max16064.rst
13448 F:      Documentation/hwmon/max20751.rst
13449 F:      Documentation/hwmon/max31785.rst
13450 F:      Documentation/hwmon/max34440.rst
13451 F:      Documentation/hwmon/max8688.rst
13452 F:      Documentation/hwmon/pmbus-core.rst
13453 F:      Documentation/hwmon/pmbus.rst
13454 F:      Documentation/hwmon/tps40422.rst
13455 F:      Documentation/hwmon/ucd9000.rst
13456 F:      Documentation/hwmon/ucd9200.rst
13457 F:      Documentation/hwmon/zl6100.rst
13458 F:      drivers/hwmon/pmbus/
13459 F:      include/linux/pmbus.h
13460
13461 PMC SIERRA MaxRAID DRIVER
13462 L:      linux-scsi@vger.kernel.org
13463 S:      Orphan
13464 W:      http://www.pmc-sierra.com/
13465 F:      drivers/scsi/pmcraid.*
13466
13467 PMC SIERRA PM8001 DRIVER
13468 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13469 L:      linux-scsi@vger.kernel.org
13470 S:      Supported
13471 F:      drivers/scsi/pm8001/
13472
13473 PNI RM3100 IIO DRIVER
13474 M:      Song Qiang <songqiang1304521@gmail.com>
13475 L:      linux-iio@vger.kernel.org
13476 S:      Maintained
13477 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13478 F:      drivers/iio/magnetometer/rm3100*
13479
13480 PNP SUPPORT
13481 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13482 L:      linux-acpi@vger.kernel.org
13483 S:      Maintained
13484 F:      drivers/pnp/
13485 F:      include/linux/pnp.h
13486
13487 POSIX CLOCKS and TIMERS
13488 M:      Thomas Gleixner <tglx@linutronix.de>
13489 L:      linux-kernel@vger.kernel.org
13490 S:      Maintained
13491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13492 F:      fs/timerfd.c
13493 F:      include/linux/time_namespace.h
13494 F:      include/linux/timer*
13495 F:      kernel/time/*timer*
13496 F:      kernel/time/namespace.c
13497
13498 POWER MANAGEMENT CORE
13499 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13500 L:      linux-pm@vger.kernel.org
13501 S:      Supported
13502 B:      https://bugzilla.kernel.org
13503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13504 F:      drivers/base/power/
13505 F:      drivers/powercap/
13506 F:      include/linux/intel_rapl.h
13507 F:      include/linux/pm.h
13508 F:      include/linux/pm_*
13509 F:      include/linux/powercap.h
13510 F:      kernel/configs/nopm.config
13511
13512 POWER STATE COORDINATION INTERFACE (PSCI)
13513 M:      Mark Rutland <mark.rutland@arm.com>
13514 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13515 L:      linux-arm-kernel@lists.infradead.org
13516 S:      Maintained
13517 F:      drivers/firmware/psci/
13518 F:      include/linux/psci.h
13519 F:      include/uapi/linux/psci.h
13520
13521 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13522 M:      Sebastian Reichel <sre@kernel.org>
13523 L:      linux-pm@vger.kernel.org
13524 S:      Maintained
13525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13526 F:      Documentation/ABI/testing/sysfs-class-power
13527 F:      Documentation/devicetree/bindings/power/supply/
13528 F:      drivers/power/supply/
13529 F:      include/linux/power_supply.h
13530
13531 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13532 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13533 L:      linuxppc-dev@lists.ozlabs.org
13534 S:      Maintained
13535 F:      drivers/char/powernv-op-panel.c
13536
13537 PPP OVER ATM (RFC 2364)
13538 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13539 S:      Maintained
13540 F:      include/uapi/linux/atmppp.h
13541 F:      net/atm/pppoatm.c
13542
13543 PPP OVER ETHERNET
13544 M:      Michal Ostrowski <mostrows@earthlink.net>
13545 S:      Maintained
13546 F:      drivers/net/ppp/pppoe.c
13547 F:      drivers/net/ppp/pppox.c
13548
13549 PPP OVER L2TP
13550 M:      James Chapman <jchapman@katalix.com>
13551 S:      Maintained
13552 F:      include/linux/if_pppol2tp.h
13553 F:      include/uapi/linux/if_pppol2tp.h
13554 F:      net/l2tp/l2tp_ppp.c
13555
13556 PPP PROTOCOL DRIVERS AND COMPRESSORS
13557 M:      Paul Mackerras <paulus@samba.org>
13558 L:      linux-ppp@vger.kernel.org
13559 S:      Maintained
13560 F:      drivers/net/ppp/ppp_*
13561
13562 PPS SUPPORT
13563 M:      Rodolfo Giometti <giometti@enneenne.com>
13564 L:      linuxpps@ml.enneenne.com (subscribers-only)
13565 S:      Maintained
13566 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13567 F:      Documentation/ABI/testing/sysfs-pps
13568 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13569 F:      Documentation/driver-api/pps.rst
13570 F:      drivers/pps/
13571 F:      include/linux/pps*.h
13572 F:      include/uapi/linux/pps.h
13573
13574 PPTP DRIVER
13575 M:      Dmitry Kozlov <xeb@mail.ru>
13576 L:      netdev@vger.kernel.org
13577 S:      Maintained
13578 W:      http://sourceforge.net/projects/accel-pptp
13579 F:      drivers/net/ppp/pptp.c
13580
13581 PRESSURE STALL INFORMATION (PSI)
13582 M:      Johannes Weiner <hannes@cmpxchg.org>
13583 S:      Maintained
13584 F:      include/linux/psi*
13585 F:      kernel/sched/psi.c
13586
13587 PRINTK
13588 M:      Petr Mladek <pmladek@suse.com>
13589 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13590 R:      Steven Rostedt <rostedt@goodmis.org>
13591 S:      Maintained
13592 F:      include/linux/printk.h
13593 F:      kernel/printk/
13594
13595 PRISM54 WIRELESS DRIVER
13596 M:      Luis Chamberlain <mcgrof@kernel.org>
13597 L:      linux-wireless@vger.kernel.org
13598 S:      Obsolete
13599 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
13600 F:      drivers/net/wireless/intersil/prism54/
13601
13602 PROC FILESYSTEM
13603 R:      Alexey Dobriyan <adobriyan@gmail.com>
13604 L:      linux-kernel@vger.kernel.org
13605 L:      linux-fsdevel@vger.kernel.org
13606 S:      Maintained
13607 F:      Documentation/filesystems/proc.rst
13608 F:      fs/proc/
13609 F:      include/linux/proc_fs.h
13610 F:      tools/testing/selftests/proc/
13611
13612 PROC SYSCTL
13613 M:      Luis Chamberlain <mcgrof@kernel.org>
13614 M:      Kees Cook <keescook@chromium.org>
13615 M:      Iurii Zaikin <yzaikin@google.com>
13616 L:      linux-kernel@vger.kernel.org
13617 L:      linux-fsdevel@vger.kernel.org
13618 S:      Maintained
13619 F:      fs/proc/proc_sysctl.c
13620 F:      include/linux/sysctl.h
13621 F:      kernel/sysctl-test.c
13622 F:      kernel/sysctl.c
13623 F:      tools/testing/selftests/sysctl/
13624
13625 PS3 NETWORK SUPPORT
13626 M:      Geoff Levand <geoff@infradead.org>
13627 L:      netdev@vger.kernel.org
13628 L:      linuxppc-dev@lists.ozlabs.org
13629 S:      Maintained
13630 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13631
13632 PS3 PLATFORM SUPPORT
13633 M:      Geoff Levand <geoff@infradead.org>
13634 L:      linuxppc-dev@lists.ozlabs.org
13635 S:      Maintained
13636 F:      arch/powerpc/boot/ps3*
13637 F:      arch/powerpc/include/asm/lv1call.h
13638 F:      arch/powerpc/include/asm/ps3*.h
13639 F:      arch/powerpc/platforms/ps3/
13640 F:      drivers/*/ps3*
13641 F:      drivers/ps3/
13642 F:      drivers/rtc/rtc-ps3.c
13643 F:      drivers/usb/host/*ps3.c
13644 F:      sound/ppc/snd_ps3*
13645
13646 PS3VRAM DRIVER
13647 M:      Jim Paris <jim@jtan.com>
13648 M:      Geoff Levand <geoff@infradead.org>
13649 L:      linuxppc-dev@lists.ozlabs.org
13650 S:      Maintained
13651 F:      drivers/block/ps3vram.c
13652
13653 PSAMPLE PACKET SAMPLING SUPPORT
13654 M:      Yotam Gigi <yotam.gi@gmail.com>
13655 S:      Maintained
13656 F:      include/net/psample.h
13657 F:      include/uapi/linux/psample.h
13658 F:      net/psample
13659
13660 PSTORE FILESYSTEM
13661 M:      Kees Cook <keescook@chromium.org>
13662 M:      Anton Vorontsov <anton@enomsg.org>
13663 M:      Colin Cross <ccross@android.com>
13664 M:      Tony Luck <tony.luck@intel.com>
13665 S:      Maintained
13666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13667 F:      Documentation/admin-guide/ramoops.rst
13668 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13669 F:      drivers/acpi/apei/erst.c
13670 F:      drivers/firmware/efi/efi-pstore.c
13671 F:      fs/pstore/
13672 F:      include/linux/pstore*
13673 K:      \b(pstore|ramoops)
13674
13675 PTP HARDWARE CLOCK SUPPORT
13676 M:      Richard Cochran <richardcochran@gmail.com>
13677 L:      netdev@vger.kernel.org
13678 S:      Maintained
13679 W:      http://linuxptp.sourceforge.net/
13680 F:      Documentation/ABI/testing/sysfs-ptp
13681 F:      Documentation/driver-api/ptp.rst
13682 F:      drivers/net/phy/dp83640*
13683 F:      drivers/ptp/*
13684 F:      include/linux/ptp_cl*
13685
13686 PTRACE SUPPORT
13687 M:      Oleg Nesterov <oleg@redhat.com>
13688 S:      Maintained
13689 F:      arch/*/*/ptrace*.c
13690 F:      arch/*/include/asm/ptrace*.h
13691 F:      arch/*/ptrace*.c
13692 F:      include/asm-generic/syscall.h
13693 F:      include/linux/ptrace.h
13694 F:      include/linux/regset.h
13695 F:      include/linux/tracehook.h
13696 F:      include/uapi/linux/ptrace.h
13697 F:      include/uapi/linux/ptrace.h
13698 F:      kernel/ptrace.c
13699
13700 PULSE8-CEC DRIVER
13701 M:      Hans Verkuil <hverkuil@xs4all.nl>
13702 L:      linux-media@vger.kernel.org
13703 S:      Maintained
13704 T:      git git://linuxtv.org/media_tree.git
13705 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13706 F:      drivers/media/usb/pulse8-cec/*
13707
13708 PVRUSB2 VIDEO4LINUX DRIVER
13709 M:      Mike Isely <isely@pobox.com>
13710 L:      pvrusb2@isely.net       (subscribers-only)
13711 L:      linux-media@vger.kernel.org
13712 S:      Maintained
13713 W:      http://www.isely.net/pvrusb2/
13714 T:      git git://linuxtv.org/media_tree.git
13715 F:      Documentation/media/v4l-drivers/pvrusb2*
13716 F:      drivers/media/usb/pvrusb2/
13717
13718 PWC WEBCAM DRIVER
13719 M:      Hans Verkuil <hverkuil@xs4all.nl>
13720 L:      linux-media@vger.kernel.org
13721 S:      Odd Fixes
13722 T:      git git://linuxtv.org/media_tree.git
13723 F:      drivers/media/usb/pwc/*
13724 F:      include/trace/events/pwc.h
13725
13726 PWM FAN DRIVER
13727 M:      Kamil Debski <kamil@wypas.org>
13728 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13729 L:      linux-hwmon@vger.kernel.org
13730 S:      Supported
13731 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13732 F:      Documentation/hwmon/pwm-fan.rst
13733 F:      drivers/hwmon/pwm-fan.c
13734
13735 PWM IR Transmitter
13736 M:      Sean Young <sean@mess.org>
13737 L:      linux-media@vger.kernel.org
13738 S:      Maintained
13739 F:      drivers/media/rc/pwm-ir-tx.c
13740
13741 PWM SUBSYSTEM
13742 M:      Thierry Reding <thierry.reding@gmail.com>
13743 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13744 L:      linux-pwm@vger.kernel.org
13745 S:      Maintained
13746 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13748 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13749 F:      Documentation/devicetree/bindings/pwm/
13750 F:      Documentation/driver-api/pwm.rst
13751 F:      drivers/gpio/gpio-mvebu.c
13752 F:      drivers/pwm/
13753 F:      drivers/video/backlight/pwm_bl.c
13754 F:      include/linux/pwm.h
13755 F:      include/linux/pwm_backlight.h
13756 K:      pwm_(config|apply_state|ops)
13757
13758 PXA GPIO DRIVER
13759 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13760 L:      linux-gpio@vger.kernel.org
13761 S:      Maintained
13762 F:      drivers/gpio/gpio-pxa.c
13763
13764 PXA MMCI DRIVER
13765 S:      Orphan
13766
13767 PXA RTC DRIVER
13768 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13769 L:      linux-rtc@vger.kernel.org
13770 S:      Maintained
13771
13772 PXA2xx/PXA3xx SUPPORT
13773 M:      Daniel Mack <daniel@zonque.org>
13774 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13775 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13776 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13777 S:      Maintained
13778 T:      git git://github.com/hzhuang1/linux.git
13779 T:      git git://github.com/rjarzmik/linux.git
13780 F:      arch/arm/boot/dts/pxa*
13781 F:      arch/arm/mach-pxa/
13782 F:      drivers/dma/pxa*
13783 F:      drivers/pcmcia/pxa2xx*
13784 F:      drivers/pinctrl/pxa/
13785 F:      drivers/spi/spi-pxa2xx*
13786 F:      drivers/usb/gadget/udc/pxa2*
13787 F:      include/sound/pxa2xx-lib.h
13788 F:      sound/arm/pxa*
13789 F:      sound/soc/pxa/
13790
13791 QAT DRIVER
13792 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13793 L:      qat-linux@intel.com
13794 S:      Supported
13795 F:      drivers/crypto/qat/
13796
13797 QCOM AUDIO (ASoC) DRIVERS
13798 M:      Patrick Lai <plai@codeaurora.org>
13799 M:      Banajit Goswami <bgoswami@codeaurora.org>
13800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13801 S:      Supported
13802 F:      sound/soc/qcom/
13803
13804 QCOM IPA DRIVER
13805 M:      Alex Elder <elder@kernel.org>
13806 L:      netdev@vger.kernel.org
13807 S:      Supported
13808 F:      drivers/net/ipa/
13809
13810 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13811 M:      Gabriel Somlo <somlo@cmu.edu>
13812 M:      "Michael S. Tsirkin" <mst@redhat.com>
13813 L:      qemu-devel@nongnu.org
13814 S:      Maintained
13815 F:      drivers/firmware/qemu_fw_cfg.c
13816 F:      include/uapi/linux/qemu_fw_cfg.h
13817
13818 QIB DRIVER
13819 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13820 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13821 L:      linux-rdma@vger.kernel.org
13822 S:      Supported
13823 F:      drivers/infiniband/hw/qib/
13824
13825 QLOGIC QL41xxx FCOE DRIVER
13826 M:      QLogic-Storage-Upstream@cavium.com
13827 L:      linux-scsi@vger.kernel.org
13828 S:      Supported
13829 F:      drivers/scsi/qedf/
13830
13831 QLOGIC QL41xxx ISCSI DRIVER
13832 M:      QLogic-Storage-Upstream@cavium.com
13833 L:      linux-scsi@vger.kernel.org
13834 S:      Supported
13835 F:      drivers/scsi/qedi/
13836
13837 QLOGIC QL4xxx ETHERNET DRIVER
13838 M:      Ariel Elior <aelior@marvell.com>
13839 M:      GR-everest-linux-l2@marvell.com
13840 L:      netdev@vger.kernel.org
13841 S:      Supported
13842 F:      drivers/net/ethernet/qlogic/qed/
13843 F:      drivers/net/ethernet/qlogic/qede/
13844 F:      include/linux/qed/
13845
13846 QLOGIC QL4xxx RDMA DRIVER
13847 M:      Michal Kalderon <mkalderon@marvell.com>
13848 M:      Ariel Elior <aelior@marvell.com>
13849 L:      linux-rdma@vger.kernel.org
13850 S:      Supported
13851 F:      drivers/infiniband/hw/qedr/
13852 F:      include/uapi/rdma/qedr-abi.h
13853
13854 QLOGIC QLA1280 SCSI DRIVER
13855 M:      Michael Reed <mdr@sgi.com>
13856 L:      linux-scsi@vger.kernel.org
13857 S:      Maintained
13858 F:      drivers/scsi/qla1280.[ch]
13859
13860 QLOGIC QLA2XXX FC-SCSI DRIVER
13861 M:      Nilesh Javali <njavali@marvell.com>
13862 M:      GR-QLogic-Storage-Upstream@marvell.com
13863 L:      linux-scsi@vger.kernel.org
13864 S:      Supported
13865 F:      Documentation/scsi/LICENSE.qla2xxx
13866 F:      drivers/scsi/qla2xxx/
13867
13868 QLOGIC QLA3XXX NETWORK DRIVER
13869 M:      GR-Linux-NIC-Dev@marvell.com
13870 L:      netdev@vger.kernel.org
13871 S:      Supported
13872 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13873 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13874
13875 QLOGIC QLA4XXX iSCSI DRIVER
13876 M:      QLogic-Storage-Upstream@qlogic.com
13877 L:      linux-scsi@vger.kernel.org
13878 S:      Supported
13879 F:      Documentation/scsi/LICENSE.qla4xxx
13880 F:      drivers/scsi/qla4xxx/
13881
13882 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13883 M:      Shahed Shaikh <shshaikh@marvell.com>
13884 M:      Manish Chopra <manishc@marvell.com>
13885 M:      GR-Linux-NIC-Dev@marvell.com
13886 L:      netdev@vger.kernel.org
13887 S:      Supported
13888 F:      drivers/net/ethernet/qlogic/qlcnic/
13889
13890 QLOGIC QLGE 10Gb ETHERNET DRIVER
13891 M:      Manish Chopra <manishc@marvell.com>
13892 M:      GR-Linux-NIC-Dev@marvell.com
13893 L:      netdev@vger.kernel.org
13894 S:      Supported
13895 F:      drivers/staging/qlge/
13896
13897 QM1D1B0004 MEDIA DRIVER
13898 M:      Akihiro Tsukada <tskd08@gmail.com>
13899 L:      linux-media@vger.kernel.org
13900 S:      Odd Fixes
13901 F:      drivers/media/tuners/qm1d1b0004*
13902
13903 QM1D1C0042 MEDIA DRIVER
13904 M:      Akihiro Tsukada <tskd08@gmail.com>
13905 L:      linux-media@vger.kernel.org
13906 S:      Odd Fixes
13907 F:      drivers/media/tuners/qm1d1c0042*
13908
13909 QNX4 FILESYSTEM
13910 M:      Anders Larsen <al@alarsen.net>
13911 S:      Maintained
13912 W:      http://www.alarsen.net/linux/qnx4fs/
13913 F:      fs/qnx4/
13914 F:      include/uapi/linux/qnx4_fs.h
13915 F:      include/uapi/linux/qnxtypes.h
13916
13917 QORIQ DPAA2 FSL-MC BUS DRIVER
13918 M:      Stuart Yoder <stuyoder@gmail.com>
13919 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13920 L:      linux-kernel@vger.kernel.org
13921 S:      Maintained
13922 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13923 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13924 F:      drivers/bus/fsl-mc/
13925
13926 QT1010 MEDIA DRIVER
13927 M:      Antti Palosaari <crope@iki.fi>
13928 L:      linux-media@vger.kernel.org
13929 S:      Maintained
13930 W:      https://linuxtv.org
13931 W:      http://palosaari.fi/linux/
13932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13933 T:      git git://linuxtv.org/anttip/media_tree.git
13934 F:      drivers/media/tuners/qt1010*
13935
13936 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13937 M:      Kalle Valo <kvalo@codeaurora.org>
13938 L:      ath10k@lists.infradead.org
13939 S:      Supported
13940 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
13941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13942 F:      drivers/net/wireless/ath/ath10k/
13943
13944 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
13945 M:      Kalle Valo <kvalo@codeaurora.org>
13946 L:      ath11k@lists.infradead.org
13947 S:      Supported
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13949 F:      drivers/net/wireless/ath/ath11k/
13950
13951 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13952 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13953 L:      linux-wireless@vger.kernel.org
13954 S:      Supported
13955 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
13956 F:      drivers/net/wireless/ath/ath9k/
13957
13958 QUALCOMM CAMERA SUBSYSTEM DRIVER
13959 M:      Todor Tomov <todor.too@gmail.com>
13960 L:      linux-media@vger.kernel.org
13961 S:      Maintained
13962 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13963 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13964 F:      drivers/media/platform/qcom/camss/
13965
13966 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
13967 M:      Niklas Cassel <nks@flawful.org>
13968 L:      linux-pm@vger.kernel.org
13969 L:      linux-arm-msm@vger.kernel.org
13970 S:      Maintained
13971 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.txt
13972 F:      drivers/power/avs/qcom-cpr.c
13973
13974 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13975 M:      Ilia Lin <ilia.lin@kernel.org>
13976 L:      linux-pm@vger.kernel.org
13977 S:      Maintained
13978 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13979 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13980
13981 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13982 M:      Timur Tabi <timur@kernel.org>
13983 L:      netdev@vger.kernel.org
13984 S:      Maintained
13985 F:      drivers/net/ethernet/qualcomm/emac/
13986
13987 QUALCOMM ETHQOS ETHERNET DRIVER
13988 M:      Vinod Koul <vkoul@kernel.org>
13989 L:      netdev@vger.kernel.org
13990 S:      Maintained
13991 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13992 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13993
13994 QUALCOMM GENERIC INTERFACE I2C DRIVER
13995 M:      Alok Chauhan <alokc@codeaurora.org>
13996 L:      linux-i2c@vger.kernel.org
13997 L:      linux-arm-msm@vger.kernel.org
13998 S:      Supported
13999 F:      drivers/i2c/busses/i2c-qcom-geni.c
14000
14001 QUALCOMM HEXAGON ARCHITECTURE
14002 M:      Brian Cain <bcain@codeaurora.org>
14003 L:      linux-hexagon@vger.kernel.org
14004 S:      Supported
14005 F:      arch/hexagon/
14006
14007 QUALCOMM HIDMA DRIVER
14008 M:      Sinan Kaya <okaya@kernel.org>
14009 L:      linux-arm-kernel@lists.infradead.org
14010 L:      linux-arm-msm@vger.kernel.org
14011 L:      dmaengine@vger.kernel.org
14012 S:      Supported
14013 F:      drivers/dma/qcom/hidma*
14014
14015 QUALCOMM IOMMU
14016 M:      Rob Clark <robdclark@gmail.com>
14017 L:      iommu@lists.linux-foundation.org
14018 L:      linux-arm-msm@vger.kernel.org
14019 S:      Maintained
14020 F:      drivers/iommu/qcom_iommu.c
14021
14022 QUALCOMM RMNET DRIVER
14023 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
14024 M:      Sean Tranchetti <stranche@codeaurora.org>
14025 L:      netdev@vger.kernel.org
14026 S:      Maintained
14027 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
14028 F:      drivers/net/ethernet/qualcomm/rmnet/
14029 F:      include/linux/if_rmnet.h
14030
14031 QUALCOMM TSENS THERMAL DRIVER
14032 M:      Amit Kucheria <amit.kucheria@linaro.org>
14033 L:      linux-pm@vger.kernel.org
14034 L:      linux-arm-msm@vger.kernel.org
14035 S:      Maintained
14036 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
14037 F:      drivers/thermal/qcom/
14038
14039 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
14040 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
14041 L:      linux-media@vger.kernel.org
14042 L:      linux-arm-msm@vger.kernel.org
14043 S:      Maintained
14044 T:      git git://linuxtv.org/media_tree.git
14045 F:      Documentation/devicetree/bindings/media/*venus*
14046 F:      drivers/media/platform/qcom/venus/
14047
14048 QUALCOMM WCN36XX WIRELESS DRIVER
14049 M:      Kalle Valo <kvalo@codeaurora.org>
14050 L:      wcn36xx@lists.infradead.org
14051 S:      Supported
14052 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
14053 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
14054 F:      drivers/net/wireless/ath/wcn36xx/
14055
14056 QUANTENNA QTNFMAC WIRELESS DRIVER
14057 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
14058 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
14059 L:      linux-wireless@vger.kernel.org
14060 S:      Maintained
14061 F:      drivers/net/wireless/quantenna
14062
14063 RADEON and AMDGPU DRM DRIVERS
14064 M:      Alex Deucher <alexander.deucher@amd.com>
14065 M:      Christian König <christian.koenig@amd.com>
14066 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
14067 L:      amd-gfx@lists.freedesktop.org
14068 S:      Supported
14069 T:      git git://people.freedesktop.org/~agd5f/linux
14070 F:      drivers/gpu/drm/amd/
14071 F:      drivers/gpu/drm/radeon/
14072 F:      include/uapi/drm/amdgpu_drm.h
14073 F:      include/uapi/drm/radeon_drm.h
14074
14075 RADEON FRAMEBUFFER DISPLAY DRIVER
14076 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
14077 L:      linux-fbdev@vger.kernel.org
14078 S:      Maintained
14079 F:      drivers/video/fbdev/aty/radeon*
14080 F:      include/uapi/linux/radeonfb.h
14081
14082 RADIOSHARK RADIO DRIVER
14083 M:      Hans Verkuil <hverkuil@xs4all.nl>
14084 L:      linux-media@vger.kernel.org
14085 S:      Maintained
14086 T:      git git://linuxtv.org/media_tree.git
14087 F:      drivers/media/radio/radio-shark.c
14088
14089 RADIOSHARK2 RADIO DRIVER
14090 M:      Hans Verkuil <hverkuil@xs4all.nl>
14091 L:      linux-media@vger.kernel.org
14092 S:      Maintained
14093 T:      git git://linuxtv.org/media_tree.git
14094 F:      drivers/media/radio/radio-shark2.c
14095 F:      drivers/media/radio/radio-tea5777.c
14096
14097 RADOS BLOCK DEVICE (RBD)
14098 M:      Ilya Dryomov <idryomov@gmail.com>
14099 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
14100 L:      ceph-devel@vger.kernel.org
14101 S:      Supported
14102 W:      http://ceph.com/
14103 T:      git git://github.com/ceph/ceph-client.git
14104 F:      Documentation/ABI/testing/sysfs-bus-rbd
14105 F:      drivers/block/rbd.c
14106 F:      drivers/block/rbd_types.h
14107
14108 RAGE128 FRAMEBUFFER DISPLAY DRIVER
14109 M:      Paul Mackerras <paulus@samba.org>
14110 L:      linux-fbdev@vger.kernel.org
14111 S:      Maintained
14112 F:      drivers/video/fbdev/aty/aty128fb.c
14113
14114 RAINSHADOW-CEC DRIVER
14115 M:      Hans Verkuil <hverkuil@xs4all.nl>
14116 L:      linux-media@vger.kernel.org
14117 S:      Maintained
14118 T:      git git://linuxtv.org/media_tree.git
14119 F:      drivers/media/usb/rainshadow-cec/*
14120
14121 RALINK MIPS ARCHITECTURE
14122 M:      John Crispin <john@phrozen.org>
14123 L:      linux-mips@vger.kernel.org
14124 S:      Maintained
14125 F:      arch/mips/ralink
14126
14127 RALINK RT2X00 WIRELESS LAN DRIVER
14128 M:      Stanislaw Gruszka <stf_xl@wp.pl>
14129 M:      Helmut Schaa <helmut.schaa@googlemail.com>
14130 L:      linux-wireless@vger.kernel.org
14131 S:      Maintained
14132 F:      drivers/net/wireless/ralink/rt2x00/
14133
14134 RAMDISK RAM BLOCK DEVICE DRIVER
14135 M:      Jens Axboe <axboe@kernel.dk>
14136 S:      Maintained
14137 F:      Documentation/admin-guide/blockdev/ramdisk.rst
14138 F:      drivers/block/brd.c
14139
14140 RANCHU VIRTUAL BOARD FOR MIPS
14141 M:      Miodrag Dinic <miodrag.dinic@mips.com>
14142 L:      linux-mips@vger.kernel.org
14143 S:      Supported
14144 F:      arch/mips/configs/generic/board-ranchu.config
14145 F:      arch/mips/generic/board-ranchu.c
14146
14147 RANDOM NUMBER DRIVER
14148 M:      "Theodore Ts'o" <tytso@mit.edu>
14149 S:      Maintained
14150 F:      drivers/char/random.c
14151
14152 RAPIDIO SUBSYSTEM
14153 M:      Matt Porter <mporter@kernel.crashing.org>
14154 M:      Alexandre Bounine <alex.bou9@gmail.com>
14155 S:      Maintained
14156 F:      drivers/rapidio/
14157
14158 RAS INFRASTRUCTURE
14159 M:      Tony Luck <tony.luck@intel.com>
14160 M:      Borislav Petkov <bp@alien8.de>
14161 L:      linux-edac@vger.kernel.org
14162 S:      Maintained
14163 F:      Documentation/admin-guide/ras.rst
14164 F:      drivers/ras/
14165 F:      include/linux/ras.h
14166 F:      include/ras/ras_event.h
14167
14168 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
14169 L:      linux-wireless@vger.kernel.org
14170 S:      Orphan
14171 F:      drivers/net/wireless/ray*
14172
14173 RCMM REMOTE CONTROLS DECODER
14174 M:      Patrick Lerda <patrick9876@free.fr>
14175 S:      Maintained
14176 F:      drivers/media/rc/ir-rcmm-decoder.c
14177
14178 RCUTORTURE TEST FRAMEWORK
14179 M:      "Paul E. McKenney" <paulmck@kernel.org>
14180 M:      Josh Triplett <josh@joshtriplett.org>
14181 R:      Steven Rostedt <rostedt@goodmis.org>
14182 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14183 R:      Lai Jiangshan <jiangshanlai@gmail.com>
14184 L:      rcu@vger.kernel.org
14185 S:      Supported
14186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14187 F:      tools/testing/selftests/rcutorture
14188
14189 RDC R-321X SoC
14190 M:      Florian Fainelli <florian@openwrt.org>
14191 S:      Maintained
14192
14193 RDC R6040 FAST ETHERNET DRIVER
14194 M:      Florian Fainelli <f.fainelli@gmail.com>
14195 L:      netdev@vger.kernel.org
14196 S:      Maintained
14197 F:      drivers/net/ethernet/rdc/r6040.c
14198
14199 RDMAVT - RDMA verbs software
14200 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
14201 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
14202 L:      linux-rdma@vger.kernel.org
14203 S:      Supported
14204 F:      drivers/infiniband/sw/rdmavt
14205
14206 RDS - RELIABLE DATAGRAM SOCKETS
14207 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
14208 L:      netdev@vger.kernel.org
14209 L:      linux-rdma@vger.kernel.org
14210 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
14211 S:      Supported
14212 W:      https://oss.oracle.com/projects/rds/
14213 F:      Documentation/networking/rds.txt
14214 F:      net/rds/
14215
14216 RDT - RESOURCE ALLOCATION
14217 M:      Fenghua Yu <fenghua.yu@intel.com>
14218 M:      Reinette Chatre <reinette.chatre@intel.com>
14219 L:      linux-kernel@vger.kernel.org
14220 S:      Supported
14221 F:      Documentation/x86/resctrl*
14222 F:      arch/x86/include/asm/resctrl_sched.h
14223 F:      arch/x86/kernel/cpu/resctrl/
14224 F:      tools/testing/selftests/resctrl/
14225
14226 READ-COPY UPDATE (RCU)
14227 M:      "Paul E. McKenney" <paulmck@kernel.org>
14228 M:      Josh Triplett <josh@joshtriplett.org>
14229 R:      Steven Rostedt <rostedt@goodmis.org>
14230 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14231 R:      Lai Jiangshan <jiangshanlai@gmail.com>
14232 R:      Joel Fernandes <joel@joelfernandes.org>
14233 L:      rcu@vger.kernel.org
14234 S:      Supported
14235 W:      http://www.rdrop.com/users/paulmck/RCU/
14236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14237 F:      Documentation/RCU/
14238 F:      include/linux/rcu*
14239 F:      kernel/rcu/
14240 X:      Documentation/RCU/torture.txt
14241 X:      include/linux/srcu*.h
14242 X:      kernel/rcu/srcu*.c
14243
14244 REAL TIME CLOCK (RTC) SUBSYSTEM
14245 M:      Alessandro Zummo <a.zummo@towertech.it>
14246 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14247 L:      linux-rtc@vger.kernel.org
14248 S:      Maintained
14249 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
14250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
14251 F:      Documentation/admin-guide/rtc.rst
14252 F:      Documentation/devicetree/bindings/rtc/
14253 F:      drivers/rtc/
14254 F:      include/linux/platform_data/rtc-*
14255 F:      include/linux/rtc.h
14256 F:      include/linux/rtc/
14257 F:      include/uapi/linux/rtc.h
14258 F:      tools/testing/selftests/rtc/
14259
14260 REALTEK AUDIO CODECS
14261 M:      Oder Chiou <oder_chiou@realtek.com>
14262 S:      Maintained
14263 F:      include/sound/rt*.h
14264 F:      sound/soc/codecs/rt*
14265
14266 REALTEK RTL83xx SMI DSA ROUTER CHIPS
14267 M:      Linus Walleij <linus.walleij@linaro.org>
14268 S:      Maintained
14269 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
14270 F:      drivers/net/dsa/realtek-smi*
14271 F:      drivers/net/dsa/rtl83*
14272
14273 REALTEK WIRELESS DRIVER (rtlwifi family)
14274 M:      Ping-Ke Shih <pkshih@realtek.com>
14275 L:      linux-wireless@vger.kernel.org
14276 S:      Maintained
14277 W:      https://wireless.wiki.kernel.org/
14278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14279 F:      drivers/net/wireless/realtek/rtlwifi/
14280
14281 REALTEK WIRELESS DRIVER (rtw88)
14282 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14283 L:      linux-wireless@vger.kernel.org
14284 S:      Maintained
14285 F:      drivers/net/wireless/realtek/rtw88/
14286
14287 REDPINE WIRELESS DRIVER
14288 M:      Amitkumar Karwar <amitkarwar@gmail.com>
14289 M:      Siva Rebbagondla <siva8118@gmail.com>
14290 L:      linux-wireless@vger.kernel.org
14291 S:      Maintained
14292 F:      drivers/net/wireless/rsi/
14293
14294 REGISTER MAP ABSTRACTION
14295 M:      Mark Brown <broonie@kernel.org>
14296 L:      linux-kernel@vger.kernel.org
14297 S:      Supported
14298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
14299 F:      Documentation/devicetree/bindings/regmap/
14300 F:      drivers/base/regmap/
14301 F:      include/linux/regmap.h
14302
14303 REISERFS FILE SYSTEM
14304 L:      reiserfs-devel@vger.kernel.org
14305 S:      Supported
14306 F:      fs/reiserfs/
14307
14308 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14309 M:      Ohad Ben-Cohen <ohad@wizery.com>
14310 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14311 L:      linux-remoteproc@vger.kernel.org
14312 S:      Maintained
14313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14314 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14315 F:      Documentation/devicetree/bindings/remoteproc/
14316 F:      Documentation/remoteproc.txt
14317 F:      drivers/remoteproc/
14318 F:      include/linux/remoteproc.h
14319 F:      include/linux/remoteproc/
14320
14321 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14322 M:      Ohad Ben-Cohen <ohad@wizery.com>
14323 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14324 L:      linux-remoteproc@vger.kernel.org
14325 S:      Maintained
14326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14327 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14328 F:      Documentation/rpmsg.txt
14329 F:      drivers/rpmsg/
14330 F:      include/linux/rpmsg.h
14331 F:      include/linux/rpmsg/
14332 F:      include/uapi/linux/rpmsg.h
14333 F:      samples/rpmsg/
14334
14335 RENESAS CLOCK DRIVERS
14336 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14337 L:      linux-renesas-soc@vger.kernel.org
14338 S:      Supported
14339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14340 F:      drivers/clk/renesas/
14341
14342 RENESAS EMEV2 I2C DRIVER
14343 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14344 S:      Supported
14345 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14346 F:      drivers/i2c/busses/i2c-emev2.c
14347
14348 RENESAS ETHERNET DRIVERS
14349 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14350 L:      netdev@vger.kernel.org
14351 L:      linux-renesas-soc@vger.kernel.org
14352 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14353 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14354 F:      drivers/net/ethernet/renesas/
14355 F:      include/linux/sh_eth.h
14356
14357 RENESAS R-CAR GYROADC DRIVER
14358 M:      Marek Vasut <marek.vasut@gmail.com>
14359 L:      linux-iio@vger.kernel.org
14360 S:      Supported
14361 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14362 F:      drivers/iio/adc/rcar-gyroadc.c
14363
14364 RENESAS R-CAR I2C DRIVERS
14365 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14366 S:      Supported
14367 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14368 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14369 F:      drivers/i2c/busses/i2c-rcar.c
14370 F:      drivers/i2c/busses/i2c-sh_mobile.c
14371
14372 RENESAS RIIC DRIVER
14373 M:      Chris Brandt <chris.brandt@renesas.com>
14374 S:      Supported
14375 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14376 F:      drivers/i2c/busses/i2c-riic.c
14377
14378 RENESAS USB PHY DRIVER
14379 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14380 L:      linux-renesas-soc@vger.kernel.org
14381 S:      Maintained
14382 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14383
14384 RESET CONTROLLER FRAMEWORK
14385 M:      Philipp Zabel <p.zabel@pengutronix.de>
14386 S:      Maintained
14387 T:      git git://git.pengutronix.de/git/pza/linux
14388 F:      Documentation/devicetree/bindings/reset/
14389 F:      drivers/reset/
14390 F:      include/dt-bindings/reset/
14391 F:      include/linux/reset-controller.h
14392 F:      include/linux/reset.h
14393 F:      include/linux/reset/
14394 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14395
14396 RESTARTABLE SEQUENCES SUPPORT
14397 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14398 M:      Peter Zijlstra <peterz@infradead.org>
14399 M:      "Paul E. McKenney" <paulmck@kernel.org>
14400 M:      Boqun Feng <boqun.feng@gmail.com>
14401 L:      linux-kernel@vger.kernel.org
14402 S:      Supported
14403 F:      include/trace/events/rseq.h
14404 F:      include/uapi/linux/rseq.h
14405 F:      kernel/rseq.c
14406 F:      tools/testing/selftests/rseq/
14407
14408 RFKILL
14409 M:      Johannes Berg <johannes@sipsolutions.net>
14410 L:      linux-wireless@vger.kernel.org
14411 S:      Maintained
14412 W:      https://wireless.wiki.kernel.org/
14413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14415 F:      Documentation/ABI/stable/sysfs-class-rfkill
14416 F:      Documentation/driver-api/rfkill.rst
14417 F:      include/linux/rfkill.h
14418 F:      include/uapi/linux/rfkill.h
14419 F:      net/rfkill/
14420
14421 RHASHTABLE
14422 M:      Thomas Graf <tgraf@suug.ch>
14423 M:      Herbert Xu <herbert@gondor.apana.org.au>
14424 L:      netdev@vger.kernel.org
14425 S:      Maintained
14426 F:      include/linux/rhashtable-types.h
14427 F:      include/linux/rhashtable.h
14428 F:      lib/rhashtable.c
14429 F:      lib/test_rhashtable.c
14430
14431 RICOH R5C592 MEMORYSTICK DRIVER
14432 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14433 S:      Maintained
14434 F:      drivers/memstick/host/r592.*
14435
14436 RICOH SMARTMEDIA/XD DRIVER
14437 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14438 S:      Maintained
14439 F:      drivers/mtd/nand/raw/r852.c
14440 F:      drivers/mtd/nand/raw/r852.h
14441
14442 RISC-V ARCHITECTURE
14443 M:      Paul Walmsley <paul.walmsley@sifive.com>
14444 M:      Palmer Dabbelt <palmer@dabbelt.com>
14445 M:      Albert Ou <aou@eecs.berkeley.edu>
14446 L:      linux-riscv@lists.infradead.org
14447 S:      Supported
14448 P:      Documentation/riscv/patch-acceptance.rst
14449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14450 F:      arch/riscv/
14451 N:      riscv
14452 K:      riscv
14453
14454 ROCCAT DRIVERS
14455 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14456 S:      Maintained
14457 W:      http://sourceforge.net/projects/roccat/
14458 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14459 F:      drivers/hid/hid-roccat*
14460 F:      include/linux/hid-roccat*
14461
14462 ROCKCHIP ISP V1 DRIVER
14463 M:      Helen Koike <helen.koike@collabora.com>
14464 L:      linux-media@vger.kernel.org
14465 S:      Maintained
14466 F:      drivers/staging/media/rkisp1/
14467
14468 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14469 M:      Jacob Chen <jacob-chen@iotwrt.com>
14470 M:      Ezequiel Garcia <ezequiel@collabora.com>
14471 L:      linux-media@vger.kernel.org
14472 S:      Maintained
14473 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14474 F:      drivers/media/platform/rockchip/rga/
14475
14476 ROCKER DRIVER
14477 M:      Jiri Pirko <jiri@resnulli.us>
14478 L:      netdev@vger.kernel.org
14479 S:      Supported
14480 F:      drivers/net/ethernet/rocker/
14481
14482 ROCKETPORT DRIVER
14483 S:      Maintained
14484 W:      http://www.comtrol.com
14485 F:      Documentation/driver-api/serial/rocket.rst
14486 F:      drivers/tty/rocket*
14487
14488 ROCKETPORT EXPRESS/INFINITY DRIVER
14489 M:      Kevin Cernekee <cernekee@gmail.com>
14490 L:      linux-serial@vger.kernel.org
14491 S:      Odd Fixes
14492 F:      drivers/tty/serial/rp2.*
14493
14494 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14495 M:      Tomasz Duszynski <tduszyns@gmail.com>
14496 S:      Maintained
14497 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14498 F:      drivers/iio/light/bh1750.c
14499
14500 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14501 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14502 L:      linux-kernel@vger.kernel.org
14503 L:      linux-renesas-soc@vger.kernel.org
14504 S:      Supported
14505 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14506 F:      drivers/gpio/gpio-bd9571mwv.c
14507 F:      drivers/mfd/bd9571mwv.c
14508 F:      drivers/regulator/bd9571mwv-regulator.c
14509 F:      include/linux/mfd/bd9571mwv.h
14510
14511 ROSE NETWORK LAYER
14512 M:      Ralf Baechle <ralf@linux-mips.org>
14513 L:      linux-hams@vger.kernel.org
14514 S:      Maintained
14515 W:      http://www.linux-ax25.org/
14516 F:      include/net/rose.h
14517 F:      include/uapi/linux/rose.h
14518 F:      net/rose/
14519
14520 ROTATION DRIVER FOR ALLWINNER A83T
14521 M:      Jernej Skrabec <jernej.skrabec@siol.net>
14522 L:      linux-media@vger.kernel.org
14523 S:      Maintained
14524 T:      git git://linuxtv.org/media_tree.git
14525 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
14526 F:      drivers/media/platform/sunxi/sun8i-rotate/
14527
14528 RTL2830 MEDIA DRIVER
14529 M:      Antti Palosaari <crope@iki.fi>
14530 L:      linux-media@vger.kernel.org
14531 S:      Maintained
14532 W:      https://linuxtv.org
14533 W:      http://palosaari.fi/linux/
14534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14535 T:      git git://linuxtv.org/anttip/media_tree.git
14536 F:      drivers/media/dvb-frontends/rtl2830*
14537
14538 RTL2832 MEDIA DRIVER
14539 M:      Antti Palosaari <crope@iki.fi>
14540 L:      linux-media@vger.kernel.org
14541 S:      Maintained
14542 W:      https://linuxtv.org
14543 W:      http://palosaari.fi/linux/
14544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14545 T:      git git://linuxtv.org/anttip/media_tree.git
14546 F:      drivers/media/dvb-frontends/rtl2832*
14547
14548 RTL2832_SDR MEDIA DRIVER
14549 M:      Antti Palosaari <crope@iki.fi>
14550 L:      linux-media@vger.kernel.org
14551 S:      Maintained
14552 W:      https://linuxtv.org
14553 W:      http://palosaari.fi/linux/
14554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14555 T:      git git://linuxtv.org/anttip/media_tree.git
14556 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14557
14558 RTL8180 WIRELESS DRIVER
14559 L:      linux-wireless@vger.kernel.org
14560 S:      Orphan
14561 W:      https://wireless.wiki.kernel.org/
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14563 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14564
14565 RTL8187 WIRELESS DRIVER
14566 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14567 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14568 M:      Larry Finger <Larry.Finger@lwfinger.net>
14569 L:      linux-wireless@vger.kernel.org
14570 S:      Maintained
14571 W:      https://wireless.wiki.kernel.org/
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14573 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14574
14575 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14576 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14577 L:      linux-wireless@vger.kernel.org
14578 S:      Maintained
14579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14580 F:      drivers/net/wireless/realtek/rtl8xxxu/
14581
14582 RXRPC SOCKETS (AF_RXRPC)
14583 M:      David Howells <dhowells@redhat.com>
14584 L:      linux-afs@lists.infradead.org
14585 S:      Supported
14586 W:      https://www.infradead.org/~dhowells/kafs/
14587 F:      Documentation/networking/rxrpc.txt
14588 F:      include/keys/rxrpc-type.h
14589 F:      include/net/af_rxrpc.h
14590 F:      include/trace/events/rxrpc.h
14591 F:      include/uapi/linux/rxrpc.h
14592 F:      net/rxrpc/
14593
14594 S3 SAVAGE FRAMEBUFFER DRIVER
14595 M:      Antonino Daplas <adaplas@gmail.com>
14596 L:      linux-fbdev@vger.kernel.org
14597 S:      Maintained
14598 F:      drivers/video/fbdev/savage/
14599
14600 S390
14601 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14602 M:      Vasily Gorbik <gor@linux.ibm.com>
14603 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14604 L:      linux-s390@vger.kernel.org
14605 S:      Supported
14606 W:      http://www.ibm.com/developerworks/linux/linux390/
14607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14608 F:      Documentation/driver-api/s390-drivers.rst
14609 F:      Documentation/s390/
14610 F:      arch/s390/
14611 F:      drivers/s390/
14612
14613 S390 COMMON I/O LAYER
14614 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
14615 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14616 L:      linux-s390@vger.kernel.org
14617 S:      Supported
14618 W:      http://www.ibm.com/developerworks/linux/linux390/
14619 F:      drivers/s390/cio/
14620
14621 S390 DASD DRIVER
14622 M:      Stefan Haberland <sth@linux.ibm.com>
14623 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14624 L:      linux-s390@vger.kernel.org
14625 S:      Supported
14626 W:      http://www.ibm.com/developerworks/linux/linux390/
14627 F:      block/partitions/ibm.c
14628 F:      drivers/s390/block/dasd*
14629
14630 S390 IOMMU (PCI)
14631 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14632 L:      linux-s390@vger.kernel.org
14633 S:      Supported
14634 W:      http://www.ibm.com/developerworks/linux/linux390/
14635 F:      drivers/iommu/s390-iommu.c
14636
14637 S390 IUCV NETWORK LAYER
14638 M:      Julian Wiedmann <jwi@linux.ibm.com>
14639 M:      Ursula Braun <ubraun@linux.ibm.com>
14640 L:      linux-s390@vger.kernel.org
14641 S:      Supported
14642 W:      http://www.ibm.com/developerworks/linux/linux390/
14643 F:      drivers/s390/net/*iucv*
14644 F:      include/net/iucv/
14645 F:      net/iucv/
14646
14647 S390 NETWORK DRIVERS
14648 M:      Julian Wiedmann <jwi@linux.ibm.com>
14649 M:      Ursula Braun <ubraun@linux.ibm.com>
14650 L:      linux-s390@vger.kernel.org
14651 S:      Supported
14652 W:      http://www.ibm.com/developerworks/linux/linux390/
14653 F:      drivers/s390/net/
14654
14655 S390 PCI SUBSYSTEM
14656 M:      Niklas Schnelle <schnelle@linux.ibm.com>
14657 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14658 L:      linux-s390@vger.kernel.org
14659 S:      Supported
14660 W:      http://www.ibm.com/developerworks/linux/linux390/
14661 F:      arch/s390/pci/
14662 F:      drivers/pci/hotplug/s390_pci_hpc.c
14663
14664 S390 VFIO AP DRIVER
14665 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14666 M:      Pierre Morel <pmorel@linux.ibm.com>
14667 M:      Halil Pasic <pasic@linux.ibm.com>
14668 L:      linux-s390@vger.kernel.org
14669 S:      Supported
14670 W:      http://www.ibm.com/developerworks/linux/linux390/
14671 F:      Documentation/s390/vfio-ap.rst
14672 F:      drivers/s390/crypto/vfio_ap_drv.c
14673 F:      drivers/s390/crypto/vfio_ap_ops.c
14674 F:      drivers/s390/crypto/vfio_ap_private.h
14675
14676 S390 VFIO-CCW DRIVER
14677 M:      Cornelia Huck <cohuck@redhat.com>
14678 M:      Eric Farman <farman@linux.ibm.com>
14679 R:      Halil Pasic <pasic@linux.ibm.com>
14680 L:      linux-s390@vger.kernel.org
14681 L:      kvm@vger.kernel.org
14682 S:      Supported
14683 F:      Documentation/s390/vfio-ccw.rst
14684 F:      drivers/s390/cio/vfio_ccw*
14685 F:      include/uapi/linux/vfio_ccw.h
14686
14687 S390 ZCRYPT DRIVER
14688 M:      Harald Freudenberger <freude@linux.ibm.com>
14689 L:      linux-s390@vger.kernel.org
14690 S:      Supported
14691 W:      http://www.ibm.com/developerworks/linux/linux390/
14692 F:      drivers/s390/crypto/
14693
14694 S390 ZFCP DRIVER
14695 M:      Steffen Maier <maier@linux.ibm.com>
14696 M:      Benjamin Block <bblock@linux.ibm.com>
14697 L:      linux-s390@vger.kernel.org
14698 S:      Supported
14699 W:      http://www.ibm.com/developerworks/linux/linux390/
14700 F:      drivers/s390/scsi/zfcp_*
14701
14702 S3C24XX SD/MMC Driver
14703 M:      Ben Dooks <ben-linux@fluff.org>
14704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14705 S:      Supported
14706 F:      drivers/mmc/host/s3cmci.*
14707
14708 SAA6588 RDS RECEIVER DRIVER
14709 M:      Hans Verkuil <hverkuil@xs4all.nl>
14710 L:      linux-media@vger.kernel.org
14711 S:      Odd Fixes
14712 W:      https://linuxtv.org
14713 T:      git git://linuxtv.org/media_tree.git
14714 F:      drivers/media/i2c/saa6588*
14715
14716 SAA7134 VIDEO4LINUX DRIVER
14717 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14718 L:      linux-media@vger.kernel.org
14719 S:      Odd fixes
14720 W:      https://linuxtv.org
14721 T:      git git://linuxtv.org/media_tree.git
14722 F:      Documentation/media/v4l-drivers/saa7134*
14723 F:      drivers/media/pci/saa7134/
14724
14725 SAA7146 VIDEO4LINUX-2 DRIVER
14726 M:      Hans Verkuil <hverkuil@xs4all.nl>
14727 L:      linux-media@vger.kernel.org
14728 S:      Maintained
14729 T:      git git://linuxtv.org/media_tree.git
14730 F:      drivers/media/common/saa7146/
14731 F:      drivers/media/pci/saa7146/
14732 F:      include/media/drv-intf/saa7146*
14733
14734 SAFESETID SECURITY MODULE
14735 M:      Micah Morton <mortonm@chromium.org>
14736 S:      Supported
14737 F:      Documentation/admin-guide/LSM/SafeSetID.rst
14738 F:      security/safesetid/
14739
14740 SAMSUNG AUDIO (ASoC) DRIVERS
14741 M:      Krzysztof Kozlowski <krzk@kernel.org>
14742 M:      Sangbeom Kim <sbkim73@samsung.com>
14743 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14744 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14745 S:      Supported
14746 F:      Documentation/devicetree/bindings/sound/samsung*
14747 F:      sound/soc/samsung/
14748
14749 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14750 M:      Krzysztof Kozlowski <krzk@kernel.org>
14751 L:      linux-crypto@vger.kernel.org
14752 L:      linux-samsung-soc@vger.kernel.org
14753 S:      Maintained
14754 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14755 F:      drivers/crypto/exynos-rng.c
14756
14757 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14758 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14759 L:      linux-samsung-soc@vger.kernel.org
14760 S:      Maintained
14761 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14762 F:      drivers/char/hw_random/exynos-trng.c
14763
14764 SAMSUNG FRAMEBUFFER DRIVER
14765 M:      Jingoo Han <jingoohan1@gmail.com>
14766 L:      linux-fbdev@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/video/fbdev/s3c-fb.c
14769
14770 SAMSUNG LAPTOP DRIVER
14771 M:      Corentin Chary <corentin.chary@gmail.com>
14772 L:      platform-driver-x86@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/platform/x86/samsung-laptop.c
14775
14776 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14777 M:      Sangbeom Kim <sbkim73@samsung.com>
14778 M:      Krzysztof Kozlowski <krzk@kernel.org>
14779 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14780 L:      linux-kernel@vger.kernel.org
14781 L:      linux-samsung-soc@vger.kernel.org
14782 S:      Supported
14783 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14784 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14785 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14786 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14787 F:      drivers/clk/clk-s2mps11.c
14788 F:      drivers/mfd/sec*.c
14789 F:      drivers/regulator/s2m*.c
14790 F:      drivers/regulator/s5m*.c
14791 F:      drivers/rtc/rtc-s5m.c
14792 F:      include/linux/mfd/samsung/
14793
14794 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14795 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14796 L:      linux-media@vger.kernel.org
14797 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14798 S:      Maintained
14799 F:      drivers/media/platform/s3c-camif/
14800 F:      include/media/drv-intf/s3c_camif.h
14801
14802 SAMSUNG S3FWRN5 NFC DRIVER
14803 M:      Robert Baldyga <r.baldyga@samsung.com>
14804 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14805 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14806 S:      Supported
14807 F:      drivers/nfc/s3fwrn5
14808
14809 SAMSUNG S5C73M3 CAMERA DRIVER
14810 M:      Kyungmin Park <kyungmin.park@samsung.com>
14811 M:      Andrzej Hajda <a.hajda@samsung.com>
14812 L:      linux-media@vger.kernel.org
14813 S:      Supported
14814 F:      drivers/media/i2c/s5c73m3/*
14815
14816 SAMSUNG S5K5BAF CAMERA DRIVER
14817 M:      Kyungmin Park <kyungmin.park@samsung.com>
14818 M:      Andrzej Hajda <a.hajda@samsung.com>
14819 L:      linux-media@vger.kernel.org
14820 S:      Supported
14821 F:      drivers/media/i2c/s5k5baf.c
14822
14823 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14824 M:      Krzysztof Kozlowski <krzk@kernel.org>
14825 M:      Vladimir Zapolskiy <vz@mleia.com>
14826 M:      Kamil Konieczny <k.konieczny@samsung.com>
14827 L:      linux-crypto@vger.kernel.org
14828 L:      linux-samsung-soc@vger.kernel.org
14829 S:      Maintained
14830 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14831 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14832 F:      drivers/crypto/s5p-sss.c
14833
14834 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14835 M:      Kyungmin Park <kyungmin.park@samsung.com>
14836 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14837 L:      linux-media@vger.kernel.org
14838 S:      Supported
14839 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14840 F:      drivers/media/platform/exynos4-is/
14841
14842 SAMSUNG SOC CLOCK DRIVERS
14843 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14844 M:      Tomasz Figa <tomasz.figa@gmail.com>
14845 M:      Chanwoo Choi <cw00.choi@samsung.com>
14846 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14847 S:      Supported
14848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14849 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14850 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14851 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14852 F:      drivers/clk/samsung/
14853 F:      include/dt-bindings/clock/exynos*.h
14854
14855 SAMSUNG SPI DRIVERS
14856 M:      Kukjin Kim <kgene@kernel.org>
14857 M:      Krzysztof Kozlowski <krzk@kernel.org>
14858 M:      Andi Shyti <andi@etezian.org>
14859 L:      linux-spi@vger.kernel.org
14860 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14861 S:      Maintained
14862 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14863 F:      drivers/spi/spi-s3c*
14864 F:      include/linux/platform_data/spi-s3c64xx.h
14865
14866 SAMSUNG SXGBE DRIVERS
14867 M:      Byungho An <bh74.an@samsung.com>
14868 L:      netdev@vger.kernel.org
14869 S:      Supported
14870 F:      drivers/net/ethernet/samsung/sxgbe/
14871
14872 SAMSUNG THERMAL DRIVER
14873 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14874 L:      linux-pm@vger.kernel.org
14875 L:      linux-samsung-soc@vger.kernel.org
14876 S:      Supported
14877 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14878 F:      drivers/thermal/samsung/
14879
14880 SAMSUNG USB2 PHY DRIVER
14881 M:      Kamil Debski <kamil@wypas.org>
14882 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14883 L:      linux-kernel@vger.kernel.org
14884 S:      Supported
14885 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14886 F:      Documentation/driver-api/phy/samsung-usb2.rst
14887 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14888 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14889 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14890 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14891 F:      drivers/phy/samsung/phy-samsung-usb2.c
14892 F:      drivers/phy/samsung/phy-samsung-usb2.h
14893
14894 SC1200 WDT DRIVER
14895 M:      Zwane Mwaikambo <zwanem@gmail.com>
14896 S:      Maintained
14897 F:      drivers/watchdog/sc1200wdt.c
14898
14899 SCHEDULER
14900 M:      Ingo Molnar <mingo@redhat.com>
14901 M:      Peter Zijlstra <peterz@infradead.org>
14902 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14903 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14904 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14905 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14906 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14907 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14908 L:      linux-kernel@vger.kernel.org
14909 S:      Maintained
14910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14911 F:      include/linux/preempt.h
14912 F:      include/linux/sched.h
14913 F:      include/linux/wait.h
14914 F:      include/uapi/linux/sched.h
14915 F:      kernel/sched/
14916
14917 SCR24X CHIP CARD INTERFACE DRIVER
14918 M:      Lubomir Rintel <lkundrak@v3.sk>
14919 S:      Supported
14920 F:      drivers/char/pcmcia/scr24x_cs.c
14921
14922 SCSI CDROM DRIVER
14923 M:      Jens Axboe <axboe@kernel.dk>
14924 L:      linux-scsi@vger.kernel.org
14925 S:      Maintained
14926 W:      http://www.kernel.dk
14927 F:      drivers/scsi/sr*
14928
14929 SCSI RDMA PROTOCOL (SRP) INITIATOR
14930 M:      Bart Van Assche <bvanassche@acm.org>
14931 L:      linux-rdma@vger.kernel.org
14932 S:      Supported
14933 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14934 F:      drivers/infiniband/ulp/srp/
14935 F:      include/scsi/srp.h
14936
14937 SCSI RDMA PROTOCOL (SRP) TARGET
14938 M:      Bart Van Assche <bvanassche@acm.org>
14939 L:      linux-rdma@vger.kernel.org
14940 L:      target-devel@vger.kernel.org
14941 S:      Supported
14942 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14943 F:      drivers/infiniband/ulp/srpt/
14944
14945 SCSI SG DRIVER
14946 M:      Doug Gilbert <dgilbert@interlog.com>
14947 L:      linux-scsi@vger.kernel.org
14948 S:      Maintained
14949 W:      http://sg.danny.cz/sg
14950 F:      Documentation/scsi/scsi-generic.rst
14951 F:      drivers/scsi/sg.c
14952 F:      include/scsi/sg.h
14953
14954 SCSI SUBSYSTEM
14955 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14956 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14957 L:      linux-scsi@vger.kernel.org
14958 S:      Maintained
14959 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14962 F:      Documentation/devicetree/bindings/scsi/
14963 F:      drivers/scsi/
14964 F:      include/scsi/
14965
14966 SCSI TAPE DRIVER
14967 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14968 L:      linux-scsi@vger.kernel.org
14969 S:      Maintained
14970 F:      Documentation/scsi/st.rst
14971 F:      drivers/scsi/st.*
14972 F:      drivers/scsi/st_*.h
14973
14974 SCSI TARGET SUBSYSTEM
14975 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14976 L:      linux-scsi@vger.kernel.org
14977 L:      target-devel@vger.kernel.org
14978 S:      Supported
14979 W:      http://www.linux-iscsi.org
14980 Q:      https://patchwork.kernel.org/project/target-devel/list/
14981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14982 F:      Documentation/target/
14983 F:      drivers/target/
14984 F:      include/target/
14985
14986 SCTP PROTOCOL
14987 M:      Vlad Yasevich <vyasevich@gmail.com>
14988 M:      Neil Horman <nhorman@tuxdriver.com>
14989 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14990 L:      linux-sctp@vger.kernel.org
14991 S:      Maintained
14992 W:      http://lksctp.sourceforge.net
14993 F:      Documentation/networking/sctp.txt
14994 F:      include/linux/sctp.h
14995 F:      include/net/sctp/
14996 F:      include/uapi/linux/sctp.h
14997 F:      net/sctp/
14998
14999 SCx200 CPU SUPPORT
15000 M:      Jim Cromie <jim.cromie@gmail.com>
15001 S:      Odd Fixes
15002 F:      Documentation/i2c/busses/scx200_acb.rst
15003 F:      arch/x86/platform/scx200/
15004 F:      drivers/i2c/busses/scx200*
15005 F:      drivers/mtd/maps/scx200_docflash.c
15006 F:      drivers/watchdog/scx200_wdt.c
15007 F:      include/linux/scx200.h
15008
15009 SCx200 GPIO DRIVER
15010 M:      Jim Cromie <jim.cromie@gmail.com>
15011 S:      Maintained
15012 F:      drivers/char/scx200_gpio.c
15013 F:      include/linux/scx200_gpio.h
15014
15015 SCx200 HRT CLOCKSOURCE DRIVER
15016 M:      Jim Cromie <jim.cromie@gmail.com>
15017 S:      Maintained
15018 F:      drivers/clocksource/scx200_hrt.c
15019
15020 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
15021 M:      Sascha Sommer <saschasommer@freenet.de>
15022 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
15023 S:      Maintained
15024 F:      drivers/mmc/host/sdricoh_cs.c
15025
15026 SECO BOARDS CEC DRIVER
15027 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
15028 S:      Maintained
15029 F:      drivers/media/platform/seco-cec/seco-cec.c
15030 F:      drivers/media/platform/seco-cec/seco-cec.h
15031
15032 SECURE COMPUTING
15033 M:      Kees Cook <keescook@chromium.org>
15034 R:      Andy Lutomirski <luto@amacapital.net>
15035 R:      Will Drewry <wad@chromium.org>
15036 S:      Supported
15037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
15038 F:      Documentation/userspace-api/seccomp_filter.rst
15039 F:      include/linux/seccomp.h
15040 F:      include/uapi/linux/seccomp.h
15041 F:      kernel/seccomp.c
15042 F:      tools/testing/selftests/kselftest_harness.h
15043 F:      tools/testing/selftests/seccomp/*
15044 K:      \bsecure_computing
15045 K:      \bTIF_SECCOMP\b
15046
15047 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
15048 M:      Al Cooper <alcooperx@gmail.com>
15049 L:      linux-mmc@vger.kernel.org
15050 L:      bcm-kernel-feedback-list@broadcom.com
15051 S:      Maintained
15052 F:      drivers/mmc/host/sdhci-brcmstb*
15053
15054 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
15055 M:      Adrian Hunter <adrian.hunter@intel.com>
15056 L:      linux-mmc@vger.kernel.org
15057 S:      Maintained
15058 F:      drivers/mmc/host/sdhci*
15059 F:      include/linux/mmc/sdhci*
15060
15061 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
15062 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
15063 L:      linux-mmc@vger.kernel.org
15064 S:      Supported
15065 F:      drivers/mmc/host/sdhci-of-at91.c
15066
15067 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
15068 M:      Ben Dooks <ben-linux@fluff.org>
15069 M:      Jaehoon Chung <jh80.chung@samsung.com>
15070 L:      linux-mmc@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/mmc/host/sdhci-s3c*
15073
15074 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
15075 M:      Viresh Kumar <vireshk@kernel.org>
15076 L:      linux-mmc@vger.kernel.org
15077 S:      Maintained
15078 F:      drivers/mmc/host/sdhci-spear.c
15079
15080 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
15081 M:      Kishon Vijay Abraham I <kishon@ti.com>
15082 L:      linux-mmc@vger.kernel.org
15083 S:      Maintained
15084 F:      drivers/mmc/host/sdhci-omap.c
15085
15086 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
15087 M:      Jonathan Derrick <jonathan.derrick@intel.com>
15088 M:      Revanth Rajashekar <revanth.rajashekar@intel.com>
15089 L:      linux-block@vger.kernel.org
15090 S:      Supported
15091 F:      block/opal_proto.h
15092 F:      block/sed*
15093 F:      include/linux/sed*
15094 F:      include/uapi/linux/sed*
15095
15096 SECURITY CONTACT
15097 M:      Security Officers <security@kernel.org>
15098 S:      Supported
15099
15100 SECURITY SUBSYSTEM
15101 M:      James Morris <jmorris@namei.org>
15102 M:      "Serge E. Hallyn" <serge@hallyn.com>
15103 L:      linux-security-module@vger.kernel.org (suggested Cc:)
15104 S:      Supported
15105 W:      http://kernsec.org/
15106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
15107 F:      security/
15108 X:      security/selinux/
15109
15110 SELINUX SECURITY MODULE
15111 M:      Paul Moore <paul@paul-moore.com>
15112 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
15113 M:      Eric Paris <eparis@parisplace.org>
15114 L:      selinux@vger.kernel.org
15115 S:      Supported
15116 W:      https://selinuxproject.org
15117 W:      https://github.com/SELinuxProject
15118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
15119 F:      Documentation/ABI/obsolete/sysfs-selinux-checkreqprot
15120 F:      Documentation/ABI/obsolete/sysfs-selinux-disable
15121 F:      Documentation/admin-guide/LSM/SELinux.rst
15122 F:      include/uapi/linux/selinux_netlink.h
15123 F:      scripts/selinux/
15124 F:      security/selinux/
15125
15126 SENSABLE PHANTOM
15127 M:      Jiri Slaby <jirislaby@gmail.com>
15128 S:      Maintained
15129 F:      drivers/misc/phantom.c
15130 F:      include/uapi/linux/phantom.h
15131
15132 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
15133 M:      Tomasz Duszynski <tduszyns@gmail.com>
15134 S:      Maintained
15135 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
15136 F:      drivers/iio/chemical/sps30.c
15137
15138 SERIAL DEVICE BUS
15139 M:      Rob Herring <robh@kernel.org>
15140 L:      linux-serial@vger.kernel.org
15141 S:      Maintained
15142 F:      Documentation/devicetree/bindings/serial/serial.yaml
15143 F:      drivers/tty/serdev/
15144 F:      include/linux/serdev.h
15145
15146 SERIAL DRIVERS
15147 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15148 L:      linux-serial@vger.kernel.org
15149 S:      Maintained
15150 F:      Documentation/devicetree/bindings/serial/
15151 F:      drivers/tty/serial/
15152
15153 SERIAL IR RECEIVER
15154 M:      Sean Young <sean@mess.org>
15155 L:      linux-media@vger.kernel.org
15156 S:      Maintained
15157 F:      drivers/media/rc/serial_ir.c
15158
15159 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15160 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15161 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15162 S:      Maintained
15163 F:      Documentation/devicetree/bindings/slimbus/
15164 F:      drivers/slimbus/
15165 F:      include/linux/slimbus.h
15166
15167 SFC NETWORK DRIVER
15168 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
15169 M:      Edward Cree <ecree@solarflare.com>
15170 M:      Martin Habets <mhabets@solarflare.com>
15171 L:      netdev@vger.kernel.org
15172 S:      Supported
15173 F:      drivers/net/ethernet/sfc/
15174
15175 SFF/SFP/SFP+ MODULE SUPPORT
15176 M:      Russell King <linux@armlinux.org.uk>
15177 L:      netdev@vger.kernel.org
15178 S:      Maintained
15179 F:      drivers/net/phy/phylink.c
15180 F:      drivers/net/phy/sfp*
15181 F:      include/linux/phylink.h
15182 F:      include/linux/sfp.h
15183 K:      phylink
15184
15185 SGI GRU DRIVER
15186 M:      Dimitri Sivanich <sivanich@sgi.com>
15187 S:      Maintained
15188 F:      drivers/misc/sgi-gru/
15189
15190 SGI XP/XPC/XPNET DRIVER
15191 M:      Cliff Whickman <cpw@sgi.com>
15192 M:      Robin Holt <robinmholt@gmail.com>
15193 S:      Maintained
15194 F:      drivers/misc/sgi-xp/
15195
15196 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
15197 M:      Ursula Braun <ubraun@linux.ibm.com>
15198 M:      Karsten Graul <kgraul@linux.ibm.com>
15199 L:      linux-s390@vger.kernel.org
15200 S:      Supported
15201 W:      http://www.ibm.com/developerworks/linux/linux390/
15202 F:      net/smc/
15203
15204 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
15205 M:      Linus Walleij <linus.walleij@linaro.org>
15206 L:      linux-iio@vger.kernel.org
15207 S:      Maintained
15208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
15209 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
15210 F:      drivers/iio/light/gp2ap002.c
15211
15212 SHARP RJ54N1CB0C SENSOR DRIVER
15213 M:      Jacopo Mondi <jacopo@jmondi.org>
15214 L:      linux-media@vger.kernel.org
15215 S:      Odd fixes
15216 T:      git git://linuxtv.org/media_tree.git
15217 F:      drivers/media/i2c/rj54n1cb0c.c
15218 F:      include/media/i2c/rj54n1cb0c.h
15219
15220 SH_VEU V4L2 MEM2MEM DRIVER
15221 L:      linux-media@vger.kernel.org
15222 S:      Orphan
15223 F:      drivers/media/platform/sh_veu.c
15224
15225 SH_VOU V4L2 OUTPUT DRIVER
15226 L:      linux-media@vger.kernel.org
15227 S:      Orphan
15228 F:      drivers/media/platform/sh_vou.c
15229 F:      include/media/drv-intf/sh_vou.h
15230
15231 SI2157 MEDIA DRIVER
15232 M:      Antti Palosaari <crope@iki.fi>
15233 L:      linux-media@vger.kernel.org
15234 S:      Maintained
15235 W:      https://linuxtv.org
15236 W:      http://palosaari.fi/linux/
15237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15238 T:      git git://linuxtv.org/anttip/media_tree.git
15239 F:      drivers/media/tuners/si2157*
15240
15241 SI2165 MEDIA DRIVER
15242 M:      Matthias Schwarzott <zzam@gentoo.org>
15243 L:      linux-media@vger.kernel.org
15244 S:      Maintained
15245 W:      https://linuxtv.org
15246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15247 F:      drivers/media/dvb-frontends/si2165*
15248
15249 SI2168 MEDIA DRIVER
15250 M:      Antti Palosaari <crope@iki.fi>
15251 L:      linux-media@vger.kernel.org
15252 S:      Maintained
15253 W:      https://linuxtv.org
15254 W:      http://palosaari.fi/linux/
15255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15256 T:      git git://linuxtv.org/anttip/media_tree.git
15257 F:      drivers/media/dvb-frontends/si2168*
15258
15259 SI470X FM RADIO RECEIVER I2C DRIVER
15260 M:      Hans Verkuil <hverkuil@xs4all.nl>
15261 L:      linux-media@vger.kernel.org
15262 S:      Odd Fixes
15263 W:      https://linuxtv.org
15264 T:      git git://linuxtv.org/media_tree.git
15265 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
15266
15267 SI470X FM RADIO RECEIVER USB DRIVER
15268 M:      Hans Verkuil <hverkuil@xs4all.nl>
15269 L:      linux-media@vger.kernel.org
15270 S:      Maintained
15271 W:      https://linuxtv.org
15272 T:      git git://linuxtv.org/media_tree.git
15273 F:      drivers/media/radio/si470x/radio-si470x-common.c
15274 F:      drivers/media/radio/si470x/radio-si470x-usb.c
15275 F:      drivers/media/radio/si470x/radio-si470x.h
15276
15277 SI4713 FM RADIO TRANSMITTER I2C DRIVER
15278 M:      Eduardo Valentin <edubezval@gmail.com>
15279 L:      linux-media@vger.kernel.org
15280 S:      Odd Fixes
15281 W:      https://linuxtv.org
15282 T:      git git://linuxtv.org/media_tree.git
15283 F:      drivers/media/radio/si4713/si4713.?
15284
15285 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
15286 M:      Eduardo Valentin <edubezval@gmail.com>
15287 L:      linux-media@vger.kernel.org
15288 S:      Odd Fixes
15289 W:      https://linuxtv.org
15290 T:      git git://linuxtv.org/media_tree.git
15291 F:      drivers/media/radio/si4713/radio-platform-si4713.c
15292
15293 SI4713 FM RADIO TRANSMITTER USB DRIVER
15294 M:      Hans Verkuil <hverkuil@xs4all.nl>
15295 L:      linux-media@vger.kernel.org
15296 S:      Maintained
15297 W:      https://linuxtv.org
15298 T:      git git://linuxtv.org/media_tree.git
15299 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15300
15301 SIANO DVB DRIVER
15302 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15303 L:      linux-media@vger.kernel.org
15304 S:      Odd fixes
15305 W:      https://linuxtv.org
15306 T:      git git://linuxtv.org/media_tree.git
15307 F:      drivers/media/common/siano/
15308 F:      drivers/media/mmc/siano/
15309 F:      drivers/media/usb/siano/
15310 F:      drivers/media/usb/siano/
15311
15312 SIFIVE DRIVERS
15313 M:      Palmer Dabbelt <palmer@dabbelt.com>
15314 M:      Paul Walmsley <paul.walmsley@sifive.com>
15315 L:      linux-riscv@lists.infradead.org
15316 S:      Supported
15317 T:      git git://github.com/sifive/riscv-linux.git
15318 N:      sifive
15319 K:      [^@]sifive
15320
15321 SIFIVE FU540 SYSTEM-ON-CHIP
15322 M:      Paul Walmsley <paul.walmsley@sifive.com>
15323 M:      Palmer Dabbelt <palmer@dabbelt.com>
15324 L:      linux-riscv@lists.infradead.org
15325 S:      Supported
15326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15327 N:      fu540
15328 K:      fu540
15329
15330 SIFIVE PDMA DRIVER
15331 M:      Green Wan <green.wan@sifive.com>
15332 S:      Maintained
15333 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15334 F:      drivers/dma/sf-pdma/
15335
15336 SILEAD TOUCHSCREEN DRIVER
15337 M:      Hans de Goede <hdegoede@redhat.com>
15338 L:      linux-input@vger.kernel.org
15339 L:      platform-driver-x86@vger.kernel.org
15340 S:      Maintained
15341 F:      drivers/input/touchscreen/silead.c
15342 F:      drivers/platform/x86/touchscreen_dmi.c
15343
15344 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15345 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15346 S:      Supported
15347 F:      drivers/staging/wfx/
15348
15349 SILICON MOTION SM712 FRAME BUFFER DRIVER
15350 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15351 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15352 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15353 L:      linux-fbdev@vger.kernel.org
15354 S:      Maintained
15355 F:      Documentation/fb/sm712fb.rst
15356 F:      drivers/video/fbdev/sm712*
15357
15358 SIMPLE FIRMWARE INTERFACE (SFI)
15359 S:      Obsolete
15360 W:      http://simplefirmware.org/
15361 F:      arch/x86/platform/sfi/
15362 F:      drivers/sfi/
15363 F:      include/linux/sfi*.h
15364
15365 SIMPLEFB FB DRIVER
15366 M:      Hans de Goede <hdegoede@redhat.com>
15367 L:      linux-fbdev@vger.kernel.org
15368 S:      Maintained
15369 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15370 F:      drivers/video/fbdev/simplefb.c
15371 F:      include/linux/platform_data/simplefb.h
15372
15373 SIMTEC EB110ATX (Chalice CATS)
15374 M:      Vincent Sanders <vince@simtec.co.uk>
15375 M:      Simtec Linux Team <linux@simtec.co.uk>
15376 S:      Supported
15377 W:      http://www.simtec.co.uk/products/EB110ATX/
15378
15379 SIMTEC EB2410ITX (BAST)
15380 M:      Vincent Sanders <vince@simtec.co.uk>
15381 M:      Simtec Linux Team <linux@simtec.co.uk>
15382 S:      Supported
15383 W:      http://www.simtec.co.uk/products/EB2410ITX/
15384 F:      arch/arm/mach-s3c24xx/bast-ide.c
15385 F:      arch/arm/mach-s3c24xx/bast-irq.c
15386 F:      arch/arm/mach-s3c24xx/mach-bast.c
15387
15388 SIOX
15389 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15390 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15391 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15392 S:      Supported
15393 F:      drivers/gpio/gpio-siox.c
15394 F:      drivers/siox/*
15395 F:      include/trace/events/siox.h
15396
15397 SIPHASH PRF ROUTINES
15398 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15399 S:      Maintained
15400 F:      include/linux/siphash.h
15401 F:      lib/siphash.c
15402 F:      lib/test_siphash.c
15403
15404 SIS 190 ETHERNET DRIVER
15405 M:      Francois Romieu <romieu@fr.zoreil.com>
15406 L:      netdev@vger.kernel.org
15407 S:      Maintained
15408 F:      drivers/net/ethernet/sis/sis190.c
15409
15410 SIS 900/7016 FAST ETHERNET DRIVER
15411 M:      Daniele Venzano <venza@brownhat.org>
15412 L:      netdev@vger.kernel.org
15413 S:      Maintained
15414 W:      http://www.brownhat.org/sis900.html
15415 F:      drivers/net/ethernet/sis/sis900.*
15416
15417 SIS FRAMEBUFFER DRIVER
15418 M:      Thomas Winischhofer <thomas@winischhofer.net>
15419 S:      Maintained
15420 W:      http://www.winischhofer.net/linuxsisvga.shtml
15421 F:      Documentation/fb/sisfb.rst
15422 F:      drivers/video/fbdev/sis/
15423 F:      include/video/sisfb.h
15424
15425 SIS USB2VGA DRIVER
15426 M:      Thomas Winischhofer <thomas@winischhofer.net>
15427 S:      Maintained
15428 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15429 F:      drivers/usb/misc/sisusbvga/
15430
15431 SLAB ALLOCATOR
15432 M:      Christoph Lameter <cl@linux.com>
15433 M:      Pekka Enberg <penberg@kernel.org>
15434 M:      David Rientjes <rientjes@google.com>
15435 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15436 M:      Andrew Morton <akpm@linux-foundation.org>
15437 L:      linux-mm@kvack.org
15438 S:      Maintained
15439 F:      include/linux/sl?b*.h
15440 F:      mm/sl?b*
15441
15442 SLEEPABLE READ-COPY UPDATE (SRCU)
15443 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15444 M:      "Paul E. McKenney" <paulmck@kernel.org>
15445 M:      Josh Triplett <josh@joshtriplett.org>
15446 R:      Steven Rostedt <rostedt@goodmis.org>
15447 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15448 L:      rcu@vger.kernel.org
15449 S:      Supported
15450 W:      http://www.rdrop.com/users/paulmck/RCU/
15451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15452 F:      include/linux/srcu*.h
15453 F:      kernel/rcu/srcu*.c
15454
15455 SMACK SECURITY MODULE
15456 M:      Casey Schaufler <casey@schaufler-ca.com>
15457 L:      linux-security-module@vger.kernel.org
15458 S:      Maintained
15459 W:      http://schaufler-ca.com
15460 T:      git git://github.com/cschaufler/smack-next
15461 F:      Documentation/admin-guide/LSM/Smack.rst
15462 F:      security/smack/
15463
15464 SMC91x ETHERNET DRIVER
15465 M:      Nicolas Pitre <nico@fluxnic.net>
15466 S:      Odd Fixes
15467 F:      drivers/net/ethernet/smsc/smc91x.*
15468
15469 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15470 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15471 L:      linux-media@vger.kernel.org
15472 S:      Maintained
15473 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15474 F:      drivers/media/i2c/smiapp-pll.c
15475 F:      drivers/media/i2c/smiapp-pll.h
15476 F:      drivers/media/i2c/smiapp/
15477 F:      include/uapi/linux/smiapp.h
15478
15479 SMM665 HARDWARE MONITOR DRIVER
15480 M:      Guenter Roeck <linux@roeck-us.net>
15481 L:      linux-hwmon@vger.kernel.org
15482 S:      Maintained
15483 F:      Documentation/hwmon/smm665.rst
15484 F:      drivers/hwmon/smm665.c
15485
15486 SMSC EMC2103 HARDWARE MONITOR DRIVER
15487 M:      Steve Glendinning <steve.glendinning@shawell.net>
15488 L:      linux-hwmon@vger.kernel.org
15489 S:      Maintained
15490 F:      Documentation/hwmon/emc2103.rst
15491 F:      drivers/hwmon/emc2103.c
15492
15493 SMSC SCH5627 HARDWARE MONITOR DRIVER
15494 M:      Hans de Goede <hdegoede@redhat.com>
15495 L:      linux-hwmon@vger.kernel.org
15496 S:      Supported
15497 F:      Documentation/hwmon/sch5627.rst
15498 F:      drivers/hwmon/sch5627.c
15499
15500 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15501 M:      Steve Glendinning <steve.glendinning@shawell.net>
15502 L:      linux-fbdev@vger.kernel.org
15503 S:      Maintained
15504 F:      drivers/video/fbdev/smscufx.c
15505
15506 SMSC47B397 HARDWARE MONITOR DRIVER
15507 M:      Jean Delvare <jdelvare@suse.com>
15508 L:      linux-hwmon@vger.kernel.org
15509 S:      Maintained
15510 F:      Documentation/hwmon/smsc47b397.rst
15511 F:      drivers/hwmon/smsc47b397.c
15512
15513 SMSC911x ETHERNET DRIVER
15514 M:      Steve Glendinning <steve.glendinning@shawell.net>
15515 L:      netdev@vger.kernel.org
15516 S:      Maintained
15517 F:      drivers/net/ethernet/smsc/smsc911x.*
15518 F:      include/linux/smsc911x.h
15519
15520 SMSC9420 PCI ETHERNET DRIVER
15521 M:      Steve Glendinning <steve.glendinning@shawell.net>
15522 L:      netdev@vger.kernel.org
15523 S:      Maintained
15524 F:      drivers/net/ethernet/smsc/smsc9420.*
15525
15526 SOC-CAMERA V4L2 SUBSYSTEM
15527 L:      linux-media@vger.kernel.org
15528 S:      Orphan
15529 T:      git git://linuxtv.org/media_tree.git
15530 F:      drivers/staging/media/soc_camera/
15531 F:      include/media/soc_camera.h
15532
15533 SOCIONEXT (SNI) AVE NETWORK DRIVER
15534 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15535 L:      netdev@vger.kernel.org
15536 S:      Maintained
15537 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15538 F:      drivers/net/ethernet/socionext/sni_ave.c
15539
15540 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15541 M:      Jassi Brar <jaswinder.singh@linaro.org>
15542 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15543 L:      netdev@vger.kernel.org
15544 S:      Maintained
15545 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15546 F:      drivers/net/ethernet/socionext/netsec.c
15547
15548 SOCIONEXT (SNI) Synquacer SPI DRIVER
15549 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15550 M:      Jassi Brar <jaswinder.singh@linaro.org>
15551 L:      linux-spi@vger.kernel.org
15552 S:      Maintained
15553 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15554 F:      drivers/spi/spi-synquacer.c
15555
15556 SOCIONEXT SYNQUACER I2C DRIVER
15557 M:      Ard Biesheuvel <ardb@kernel.org>
15558 L:      linux-i2c@vger.kernel.org
15559 S:      Maintained
15560 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15561 F:      drivers/i2c/busses/i2c-synquacer.c
15562
15563 SOCIONEXT UNIPHIER SOUND DRIVER
15564 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15565 S:      Orphan
15566 F:      sound/soc/uniphier/
15567
15568 SOEKRIS NET48XX LED SUPPORT
15569 M:      Chris Boot <bootc@bootc.net>
15570 S:      Maintained
15571 F:      drivers/leds/leds-net48xx.c
15572
15573 SOFT-IWARP DRIVER (siw)
15574 M:      Bernard Metzler <bmt@zurich.ibm.com>
15575 L:      linux-rdma@vger.kernel.org
15576 S:      Supported
15577 F:      drivers/infiniband/sw/siw/
15578 F:      include/uapi/rdma/siw-abi.h
15579
15580 SOFT-ROCE DRIVER (rxe)
15581 M:      Zhu Yanjun <yanjunz@mellanox.com>
15582 L:      linux-rdma@vger.kernel.org
15583 S:      Supported
15584 F:      drivers/infiniband/sw/rxe/
15585 F:      include/uapi/rdma/rdma_user_rxe.h
15586
15587 SOFTLOGIC 6x10 MPEG CODEC
15588 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15589 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15590 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15591 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15592 M:      Ismael Luceno <ismael@iodev.co.uk>
15593 L:      linux-media@vger.kernel.org
15594 S:      Supported
15595 F:      drivers/media/pci/solo6x10/
15596
15597 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15598 M:      James Morse <james.morse@arm.com>
15599 L:      linux-arm-kernel@lists.infradead.org
15600 S:      Maintained
15601 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15602 F:      drivers/firmware/arm_sdei.c
15603 F:      include/linux/arm_sdei.h
15604 F:      include/uapi/linux/arm_sdei.h
15605
15606 SOFTWARE RAID (Multiple Disks) SUPPORT
15607 M:      Song Liu <song@kernel.org>
15608 L:      linux-raid@vger.kernel.org
15609 S:      Supported
15610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15611 F:      drivers/md/Kconfig
15612 F:      drivers/md/Makefile
15613 F:      drivers/md/md*
15614 F:      drivers/md/raid*
15615 F:      include/linux/raid/
15616 F:      include/uapi/linux/raid/
15617
15618 SOLIDRUN CLEARFOG SUPPORT
15619 M:      Russell King <linux@armlinux.org.uk>
15620 S:      Maintained
15621 F:      arch/arm/boot/dts/armada-388-clearfog*
15622 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15623
15624 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15625 M:      Russell King <linux@armlinux.org.uk>
15626 S:      Maintained
15627 F:      arch/arm/boot/dts/imx6*-cubox-i*
15628 F:      arch/arm/boot/dts/imx6*-hummingboard*
15629 F:      arch/arm/boot/dts/imx6*-sr-*
15630
15631 SONIC NETWORK DRIVER
15632 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15633 L:      netdev@vger.kernel.org
15634 S:      Maintained
15635 F:      drivers/net/ethernet/natsemi/sonic.*
15636
15637 SONICS SILICON BACKPLANE DRIVER (SSB)
15638 M:      Michael Buesch <m@bues.ch>
15639 L:      linux-wireless@vger.kernel.org
15640 S:      Maintained
15641 F:      drivers/ssb/
15642 F:      include/linux/ssb/
15643
15644 SONY IMX214 SENSOR DRIVER
15645 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15646 L:      linux-media@vger.kernel.org
15647 S:      Maintained
15648 T:      git git://linuxtv.org/media_tree.git
15649 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15650 F:      drivers/media/i2c/imx214.c
15651
15652 SONY IMX219 SENSOR DRIVER
15653 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15654 L:      linux-media@vger.kernel.org
15655 S:      Maintained
15656 T:      git git://linuxtv.org/media_tree.git
15657 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
15658 F:      drivers/media/i2c/imx219.c
15659
15660 SONY IMX258 SENSOR DRIVER
15661 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15662 L:      linux-media@vger.kernel.org
15663 S:      Maintained
15664 T:      git git://linuxtv.org/media_tree.git
15665 F:      drivers/media/i2c/imx258.c
15666
15667 SONY IMX274 SENSOR DRIVER
15668 M:      Leon Luo <leonl@leopardimaging.com>
15669 L:      linux-media@vger.kernel.org
15670 S:      Maintained
15671 T:      git git://linuxtv.org/media_tree.git
15672 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15673 F:      drivers/media/i2c/imx274.c
15674
15675 SONY IMX290 SENSOR DRIVER
15676 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15677 L:      linux-media@vger.kernel.org
15678 S:      Maintained
15679 T:      git git://linuxtv.org/media_tree.git
15680 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15681 F:      drivers/media/i2c/imx290.c
15682
15683 SONY IMX319 SENSOR DRIVER
15684 M:      Bingbu Cao <bingbu.cao@intel.com>
15685 L:      linux-media@vger.kernel.org
15686 S:      Maintained
15687 T:      git git://linuxtv.org/media_tree.git
15688 F:      drivers/media/i2c/imx319.c
15689
15690 SONY IMX355 SENSOR DRIVER
15691 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15692 L:      linux-media@vger.kernel.org
15693 S:      Maintained
15694 T:      git git://linuxtv.org/media_tree.git
15695 F:      drivers/media/i2c/imx355.c
15696
15697 SONY MEMORYSTICK SUBSYSTEM
15698 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15699 M:      Alex Dubov <oakad@yahoo.com>
15700 M:      Ulf Hansson <ulf.hansson@linaro.org>
15701 L:      linux-mmc@vger.kernel.org
15702 S:      Maintained
15703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15704 F:      drivers/memstick/
15705 F:      include/linux/memstick.h
15706
15707 SONY VAIO CONTROL DEVICE DRIVER
15708 M:      Mattia Dongili <malattia@linux.it>
15709 L:      platform-driver-x86@vger.kernel.org
15710 S:      Maintained
15711 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15712 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15713 F:      drivers/char/sonypi.c
15714 F:      drivers/platform/x86/sony-laptop.c
15715 F:      include/linux/sony-laptop.h
15716
15717 SOUND
15718 M:      Jaroslav Kysela <perex@perex.cz>
15719 M:      Takashi Iwai <tiwai@suse.com>
15720 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15721 S:      Maintained
15722 W:      http://www.alsa-project.org/
15723 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15725 F:      Documentation/sound/
15726 F:      include/sound/
15727 F:      include/uapi/sound/
15728 F:      sound/
15729
15730 SOUND - COMPRESSED AUDIO
15731 M:      Vinod Koul <vkoul@kernel.org>
15732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15733 S:      Supported
15734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15735 F:      Documentation/sound/designs/compress-offload.rst
15736 F:      include/sound/compress_driver.h
15737 F:      include/uapi/sound/compress_*
15738 F:      sound/core/compress_offload.c
15739 F:      sound/soc/soc-compress.c
15740
15741 SOUND - DMAENGINE HELPERS
15742 M:      Lars-Peter Clausen <lars@metafoo.de>
15743 S:      Supported
15744 F:      include/sound/dmaengine_pcm.h
15745 F:      sound/core/pcm_dmaengine.c
15746 F:      sound/soc/soc-generic-dmaengine-pcm.c
15747
15748 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15749 M:      Liam Girdwood <lgirdwood@gmail.com>
15750 M:      Mark Brown <broonie@kernel.org>
15751 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15752 S:      Supported
15753 W:      http://alsa-project.org/main/index.php/ASoC
15754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15755 F:      Documentation/devicetree/bindings/sound/
15756 F:      Documentation/sound/soc/
15757 F:      include/dt-bindings/sound/
15758 F:      include/sound/soc*
15759 F:      sound/soc/
15760
15761 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
15762 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15763 M:      Liam Girdwood <lgirdwood@gmail.com>
15764 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
15765 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
15766 M:      Daniel Baluta <daniel.baluta@nxp.com>
15767 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
15768 S:      Supported
15769 W:      https://github.com/thesofproject/linux/
15770 F:      sound/soc/sof/
15771
15772 SOUNDWIRE SUBSYSTEM
15773 M:      Vinod Koul <vkoul@kernel.org>
15774 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15775 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15776 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15777 S:      Supported
15778 F:      Documentation/driver-api/soundwire/
15779 F:      drivers/soundwire/
15780 F:      include/linux/soundwire/
15781
15782 SP2 MEDIA DRIVER
15783 M:      Olli Salonen <olli.salonen@iki.fi>
15784 L:      linux-media@vger.kernel.org
15785 S:      Maintained
15786 W:      https://linuxtv.org
15787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15788 F:      drivers/media/dvb-frontends/sp2*
15789
15790 SPARC + UltraSPARC (sparc/sparc64)
15791 M:      "David S. Miller" <davem@davemloft.net>
15792 L:      sparclinux@vger.kernel.org
15793 S:      Maintained
15794 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15797 F:      arch/sparc/
15798 F:      drivers/sbus/
15799
15800 SPARC SERIAL DRIVERS
15801 M:      "David S. Miller" <davem@davemloft.net>
15802 L:      sparclinux@vger.kernel.org
15803 S:      Maintained
15804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15806 F:      drivers/tty/serial/suncore.c
15807 F:      drivers/tty/serial/sunhv.c
15808 F:      drivers/tty/serial/sunsab.c
15809 F:      drivers/tty/serial/sunsab.h
15810 F:      drivers/tty/serial/sunsu.c
15811 F:      drivers/tty/serial/sunzilog.c
15812 F:      drivers/tty/serial/sunzilog.h
15813 F:      drivers/tty/vcc.c
15814 F:      include/linux/sunserialcore.h
15815
15816 SPARSE CHECKER
15817 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15818 L:      linux-sparse@vger.kernel.org
15819 S:      Maintained
15820 W:      https://sparse.wiki.kernel.org/
15821 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15822 F:      include/linux/compiler.h
15823
15824 SPEAR CLOCK FRAMEWORK SUPPORT
15825 M:      Viresh Kumar <vireshk@kernel.org>
15826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15827 S:      Maintained
15828 W:      http://www.st.com/spear
15829 F:      drivers/clk/spear/
15830
15831 SPEAR PLATFORM SUPPORT
15832 M:      Viresh Kumar <vireshk@kernel.org>
15833 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15835 S:      Maintained
15836 W:      http://www.st.com/spear
15837 F:      arch/arm/boot/dts/spear*
15838 F:      arch/arm/mach-spear/
15839
15840 SPI NOR SUBSYSTEM
15841 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15842 L:      linux-mtd@lists.infradead.org
15843 S:      Maintained
15844 W:      http://www.linux-mtd.infradead.org/
15845 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15846 C:      irc://irc.oftc.net/mtd
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15848 F:      drivers/mtd/spi-nor/
15849 F:      include/linux/mtd/spi-nor.h
15850
15851 SPI SUBSYSTEM
15852 M:      Mark Brown <broonie@kernel.org>
15853 L:      linux-spi@vger.kernel.org
15854 S:      Maintained
15855 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15857 F:      Documentation/devicetree/bindings/spi/
15858 F:      Documentation/spi/
15859 F:      drivers/spi/
15860 F:      include/linux/spi/
15861 F:      include/uapi/linux/spi/
15862 F:      tools/spi/
15863
15864 SPIDERNET NETWORK DRIVER for CELL
15865 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15866 L:      netdev@vger.kernel.org
15867 S:      Supported
15868 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15869 F:      drivers/net/ethernet/toshiba/spider_net*
15870
15871 SPMI SUBSYSTEM
15872 R:      Stephen Boyd <sboyd@kernel.org>
15873 L:      linux-arm-msm@vger.kernel.org
15874 F:      Documentation/devicetree/bindings/spmi/
15875 F:      drivers/spmi/
15876 F:      include/dt-bindings/spmi/spmi.h
15877 F:      include/linux/spmi.h
15878 F:      include/trace/events/spmi.h
15879
15880 SPU FILE SYSTEM
15881 M:      Jeremy Kerr <jk@ozlabs.org>
15882 L:      linuxppc-dev@lists.ozlabs.org
15883 S:      Supported
15884 W:      http://www.ibm.com/developerworks/power/cell/
15885 F:      Documentation/filesystems/spufs.txt
15886 F:      arch/powerpc/platforms/cell/spufs/
15887
15888 SQUASHFS FILE SYSTEM
15889 M:      Phillip Lougher <phillip@squashfs.org.uk>
15890 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15891 S:      Maintained
15892 W:      http://squashfs.org.uk
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15894 F:      Documentation/filesystems/squashfs.rst
15895 F:      fs/squashfs/
15896
15897 SRM (Alpha) environment access
15898 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15899 S:      Maintained
15900 F:      arch/alpha/kernel/srm_env.c
15901
15902 ST LSM6DSx IMU IIO DRIVER
15903 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15904 L:      linux-iio@vger.kernel.org
15905 S:      Maintained
15906 W:      http://www.st.com/
15907 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15908 F:      drivers/iio/imu/st_lsm6dsx/
15909
15910 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15911 M:      Mickael Guene <mickael.guene@st.com>
15912 L:      linux-media@vger.kernel.org
15913 S:      Maintained
15914 T:      git git://linuxtv.org/media_tree.git
15915 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15916 F:      drivers/media/i2c/st-mipid02.c
15917
15918 ST STM32 I2C/SMBUS DRIVER
15919 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15920 L:      linux-i2c@vger.kernel.org
15921 S:      Maintained
15922 F:      drivers/i2c/busses/i2c-stm32*
15923
15924 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15925 M:      Song Qiang <songqiang1304521@gmail.com>
15926 L:      linux-iio@vger.kernel.org
15927 S:      Maintained
15928 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15929 F:      drivers/iio/proximity/vl53l0x-i2c.c
15930
15931 STABLE BRANCH
15932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15933 M:      Sasha Levin <sashal@kernel.org>
15934 L:      stable@vger.kernel.org
15935 S:      Supported
15936 F:      Documentation/process/stable-kernel-rules.rst
15937
15938 STAGING - COMEDI
15939 M:      Ian Abbott <abbotti@mev.co.uk>
15940 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15941 S:      Odd Fixes
15942 F:      drivers/staging/comedi/
15943
15944 STAGING - FIELDBUS SUBSYSTEM
15945 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15946 S:      Maintained
15947 F:      drivers/staging/fieldbus/*
15948 F:      drivers/staging/fieldbus/Documentation/
15949
15950 STAGING - HMS ANYBUS-S BUS
15951 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15952 S:      Maintained
15953 F:      drivers/staging/fieldbus/anybuss/
15954
15955 STAGING - INDUSTRIAL IO
15956 M:      Jonathan Cameron <jic23@kernel.org>
15957 L:      linux-iio@vger.kernel.org
15958 S:      Odd Fixes
15959 F:      Documentation/devicetree/bindings/staging/iio/
15960 F:      drivers/staging/iio/
15961
15962 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15963 M:      Marc Dietrich <marvin24@gmx.de>
15964 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15965 L:      linux-tegra@vger.kernel.org
15966 S:      Maintained
15967 F:      drivers/staging/nvec/
15968
15969 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15970 M:      Jens Frederich <jfrederich@gmail.com>
15971 M:      Daniel Drake <dsd@laptop.org>
15972 M:      Jon Nettleton <jon.nettleton@gmail.com>
15973 S:      Maintained
15974 W:      http://wiki.laptop.org/go/DCON
15975 F:      drivers/staging/olpc_dcon/
15976
15977 STAGING - REALTEK RTL8188EU DRIVERS
15978 M:      Larry Finger <Larry.Finger@lwfinger.net>
15979 S:      Odd Fixes
15980 F:      drivers/staging/rtl8188eu/
15981
15982 STAGING - REALTEK RTL8712U DRIVERS
15983 M:      Larry Finger <Larry.Finger@lwfinger.net>
15984 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15985 S:      Odd Fixes
15986 F:      drivers/staging/rtl8712/
15987
15988 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15989 M:      Michael Hennerich <michael.hennerich@analog.com>
15990 M:      Beniamin Bia <beniamin.bia@analog.com>
15991 L:      linux-fbdev@vger.kernel.org
15992 S:      Supported
15993 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15994 F:      drivers/staging/fbtft/fb_seps525.c
15995
15996 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15997 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15998 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15999 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16000 L:      linux-fbdev@vger.kernel.org
16001 S:      Maintained
16002 F:      drivers/staging/sm750fb/
16003
16004 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
16005 M:      William Hubbs <w.d.hubbs@gmail.com>
16006 M:      Chris Brannon <chris@the-brannons.com>
16007 M:      Kirk Reiser <kirk@reisers.ca>
16008 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
16009 L:      speakup@linux-speakup.org
16010 S:      Odd Fixes
16011 W:      http://www.linux-speakup.org/
16012 F:      drivers/staging/speakup/
16013
16014 STAGING - VIA VT665X DRIVERS
16015 M:      Forest Bond <forest@alittletooquiet.net>
16016 S:      Odd Fixes
16017 F:      drivers/staging/vt665?/
16018
16019 STAGING - WILC1000 WIFI DRIVER
16020 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
16021 M:      Ajay Singh <ajay.kathat@microchip.com>
16022 L:      linux-wireless@vger.kernel.org
16023 S:      Supported
16024 F:      drivers/staging/wilc1000/
16025
16026 STAGING SUBSYSTEM
16027 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16028 L:      devel@driverdev.osuosl.org
16029 S:      Supported
16030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
16031 F:      drivers/staging/
16032
16033 STARFIRE/DURALAN NETWORK DRIVER
16034 M:      Ion Badulescu <ionut@badula.org>
16035 S:      Odd Fixes
16036 F:      drivers/net/ethernet/adaptec/starfire*
16037
16038 STEC S1220 SKD DRIVER
16039 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
16040 L:      linux-block@vger.kernel.org
16041 S:      Maintained
16042 F:      drivers/block/skd*[ch]
16043
16044 STI AUDIO (ASoC) DRIVERS
16045 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
16046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16047 S:      Maintained
16048 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
16049 F:      sound/soc/sti/
16050
16051 STI CEC DRIVER
16052 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
16053 S:      Maintained
16054 F:      Documentation/devicetree/bindings/media/stih-cec.txt
16055 F:      drivers/media/platform/sti/cec/
16056
16057 STK1160 USB VIDEO CAPTURE DRIVER
16058 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16059 L:      linux-media@vger.kernel.org
16060 S:      Maintained
16061 T:      git git://linuxtv.org/media_tree.git
16062 F:      drivers/media/usb/stk1160/
16063
16064 STM32 AUDIO (ASoC) DRIVERS
16065 M:      Olivier Moysan <olivier.moysan@st.com>
16066 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
16067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16068 S:      Maintained
16069 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
16070 F:      sound/soc/stm/
16071
16072 STM32 TIMER/LPTIMER DRIVERS
16073 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
16074 S:      Maintained
16075 F:      Documentation/ABI/testing/*timer-stm32
16076 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
16077 F:      drivers/*/stm32-*timer*
16078 F:      drivers/pwm/pwm-stm32*
16079 F:      include/linux/*/stm32-*tim*
16080
16081 STMMAC ETHERNET DRIVER
16082 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
16083 M:      Alexandre Torgue <alexandre.torgue@st.com>
16084 M:      Jose Abreu <joabreu@synopsys.com>
16085 L:      netdev@vger.kernel.org
16086 S:      Supported
16087 W:      http://www.stlinux.com
16088 F:      Documentation/networking/device_drivers/stmicro/
16089 F:      drivers/net/ethernet/stmicro/stmmac/
16090
16091 SUN3/3X
16092 M:      Sam Creasey <sammy@sammy.net>
16093 S:      Maintained
16094 W:      http://sammy.net/sun3/
16095 F:      arch/m68k/include/asm/sun3*
16096 F:      arch/m68k/kernel/*sun3*
16097 F:      arch/m68k/sun3*/
16098 F:      drivers/net/ethernet/i825xx/sun3*
16099
16100 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
16101 M:      Hans de Goede <hdegoede@redhat.com>
16102 L:      linux-input@vger.kernel.org
16103 S:      Maintained
16104 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
16105 F:      drivers/input/keyboard/sun4i-lradc-keys.c
16106
16107 SUNDANCE NETWORK DRIVER
16108 M:      Denis Kirjanov <kda@linux-powerpc.org>
16109 L:      netdev@vger.kernel.org
16110 S:      Maintained
16111 F:      drivers/net/ethernet/dlink/sundance.c
16112
16113 SUPERH
16114 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
16115 M:      Rich Felker <dalias@libc.org>
16116 L:      linux-sh@vger.kernel.org
16117 S:      Maintained
16118 Q:      http://patchwork.kernel.org/project/linux-sh/list/
16119 F:      Documentation/sh/
16120 F:      arch/sh/
16121 F:      drivers/sh/
16122
16123 SUSPEND TO RAM
16124 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
16125 M:      Len Brown <len.brown@intel.com>
16126 M:      Pavel Machek <pavel@ucw.cz>
16127 L:      linux-pm@vger.kernel.org
16128 S:      Supported
16129 B:      https://bugzilla.kernel.org
16130 F:      Documentation/power/
16131 F:      arch/x86/kernel/acpi/
16132 F:      drivers/base/power/
16133 F:      include/linux/freezer.h
16134 F:      include/linux/pm.h
16135 F:      include/linux/suspend.h
16136 F:      kernel/power/
16137
16138 SVGA HANDLING
16139 M:      Martin Mares <mj@ucw.cz>
16140 L:      linux-video@atrey.karlin.mff.cuni.cz
16141 S:      Maintained
16142 F:      Documentation/admin-guide/svga.rst
16143 F:      arch/x86/boot/video*
16144
16145 SWIOTLB SUBSYSTEM
16146 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16147 L:      iommu@lists.linux-foundation.org
16148 S:      Supported
16149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
16150 F:      arch/*/kernel/pci-swiotlb.c
16151 F:      include/linux/swiotlb.h
16152 F:      kernel/dma/swiotlb.c
16153
16154 SWITCHDEV
16155 M:      Jiri Pirko <jiri@resnulli.us>
16156 M:      Ivan Vecera <ivecera@redhat.com>
16157 L:      netdev@vger.kernel.org
16158 S:      Supported
16159 F:      include/net/switchdev.h
16160 F:      net/switchdev/
16161
16162 SY8106A REGULATOR DRIVER
16163 M:      Icenowy Zheng <icenowy@aosc.io>
16164 S:      Maintained
16165 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
16166 F:      drivers/regulator/sy8106a-regulator.c
16167
16168 SYNC FILE FRAMEWORK
16169 M:      Sumit Semwal <sumit.semwal@linaro.org>
16170 R:      Gustavo Padovan <gustavo@padovan.org>
16171 L:      linux-media@vger.kernel.org
16172 L:      dri-devel@lists.freedesktop.org
16173 S:      Maintained
16174 T:      git git://anongit.freedesktop.org/drm/drm-misc
16175 F:      Documentation/driver-api/sync_file.rst
16176 F:      drivers/dma-buf/dma-fence*
16177 F:      drivers/dma-buf/sw_sync.c
16178 F:      drivers/dma-buf/sync_*
16179 F:      include/linux/sync_file.h
16180 F:      include/uapi/linux/sync_file.h
16181
16182 SYNOPSYS ARC ARCHITECTURE
16183 M:      Vineet Gupta <vgupta@synopsys.com>
16184 L:      linux-snps-arc@lists.infradead.org
16185 S:      Supported
16186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
16187 F:      Documentation/devicetree/bindings/arc/*
16188 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
16189 F:      arch/arc/
16190 F:      drivers/clocksource/arc_timer.c
16191 F:      drivers/tty/serial/arc_uart.c
16192
16193 SYNOPSYS ARC HSDK SDP pll clock driver
16194 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16195 S:      Supported
16196 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
16197 F:      drivers/clk/clk-hsdk-pll.c
16198
16199 SYNOPSYS ARC SDP clock driver
16200 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16201 S:      Supported
16202 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
16203 F:      drivers/clk/axs10x/*
16204
16205 SYNOPSYS ARC SDP platform support
16206 M:      Alexey Brodkin <abrodkin@synopsys.com>
16207 S:      Supported
16208 F:      Documentation/devicetree/bindings/arc/axs10*
16209 F:      arch/arc/boot/dts/ax*
16210 F:      arch/arc/plat-axs10x
16211
16212 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
16213 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16214 S:      Supported
16215 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
16216 F:      drivers/reset/reset-axs10x.c
16217
16218 SYNOPSYS CREG GPIO DRIVER
16219 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16220 S:      Maintained
16221 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
16222 F:      drivers/gpio/gpio-creg-snps.c
16223
16224 SYNOPSYS DESIGNWARE 8250 UART DRIVER
16225 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16226 S:      Maintained
16227 F:      drivers/tty/serial/8250/8250_dw.c
16228 F:      drivers/tty/serial/8250/8250_dwlib.*
16229 F:      drivers/tty/serial/8250/8250_lpss.c
16230
16231 SYNOPSYS DESIGNWARE APB GPIO DRIVER
16232 M:      Hoan Tran <hoan@os.amperecomputing.com>
16233 L:      linux-gpio@vger.kernel.org
16234 S:      Maintained
16235 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
16236 F:      drivers/gpio/gpio-dwapb.c
16237
16238 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
16239 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16240 S:      Maintained
16241 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
16242 F:      drivers/dma/dw-axi-dmac/
16243
16244 SYNOPSYS DESIGNWARE DMAC DRIVER
16245 M:      Viresh Kumar <vireshk@kernel.org>
16246 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16247 S:      Maintained
16248 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
16249 F:      drivers/dma/dw/
16250 F:      include/dt-bindings/dma/dw-dmac.h
16251 F:      include/linux/dma/dw.h
16252 F:      include/linux/platform_data/dma-dw.h
16253
16254 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
16255 M:      Jose Abreu <Jose.Abreu@synopsys.com>
16256 L:      netdev@vger.kernel.org
16257 S:      Supported
16258 F:      drivers/net/ethernet/synopsys/
16259
16260 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
16261 M:      Jose Abreu <Jose.Abreu@synopsys.com>
16262 L:      netdev@vger.kernel.org
16263 S:      Supported
16264 F:      drivers/net/phy/mdio-xpcs.c
16265 F:      include/linux/mdio-xpcs.h
16266
16267 SYNOPSYS DESIGNWARE I2C DRIVER
16268 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
16269 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16270 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
16271 L:      linux-i2c@vger.kernel.org
16272 S:      Maintained
16273 F:      drivers/i2c/busses/i2c-designware-*
16274 F:      include/linux/platform_data/i2c-designware.h
16275
16276 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
16277 M:      Jaehoon Chung <jh80.chung@samsung.com>
16278 L:      linux-mmc@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/mmc/host/dw_mmc*
16281
16282 SYNOPSYS HSDK RESET CONTROLLER DRIVER
16283 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16284 S:      Supported
16285 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
16286 F:      drivers/reset/reset-hsdk.c
16287 F:      include/dt-bindings/reset/snps,hsdk-reset.h
16288
16289 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
16290 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
16291 M:      Manjunath M B <manjumb@synopsys.com>
16292 L:      linux-mmc@vger.kernel.org
16293 S:      Maintained
16294 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
16295
16296 SYSTEM CONFIGURATION (SYSCON)
16297 M:      Lee Jones <lee.jones@linaro.org>
16298 M:      Arnd Bergmann <arnd@arndb.de>
16299 S:      Supported
16300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
16301 F:      drivers/mfd/syscon.c
16302
16303 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
16304 M:      Sudeep Holla <sudeep.holla@arm.com>
16305 L:      linux-arm-kernel@lists.infradead.org
16306 S:      Maintained
16307 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
16308 F:      drivers/clk/clk-sc[mp]i.c
16309 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
16310 F:      drivers/firmware/arm_scmi/
16311 F:      drivers/firmware/arm_scpi.c
16312 F:      drivers/reset/reset-scmi.c
16313 F:      include/linux/sc[mp]i_protocol.h
16314 F:      include/trace/events/scmi.h
16315
16316 SYSTEM RESET/SHUTDOWN DRIVERS
16317 M:      Sebastian Reichel <sre@kernel.org>
16318 L:      linux-pm@vger.kernel.org
16319 S:      Maintained
16320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
16321 F:      Documentation/devicetree/bindings/power/reset/
16322 F:      drivers/power/reset/
16323
16324 SYSTEM TRACE MODULE CLASS
16325 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16326 S:      Maintained
16327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16328 F:      Documentation/trace/stm.rst
16329 F:      drivers/hwtracing/stm/
16330 F:      include/linux/stm.h
16331 F:      include/uapi/linux/stm.h
16332
16333 SYSTEM76 ACPI DRIVER
16334 M:      Jeremy Soller <jeremy@system76.com>
16335 M:      System76 Product Development <productdev@system76.com>
16336 L:      platform-driver-x86@vger.kernel.org
16337 S:      Maintained
16338 F:      drivers/platform/x86/system76_acpi.c
16339
16340 SYSV FILESYSTEM
16341 M:      Christoph Hellwig <hch@infradead.org>
16342 S:      Maintained
16343 F:      Documentation/filesystems/sysv-fs.rst
16344 F:      fs/sysv/
16345 F:      include/linux/sysv_fs.h
16346
16347 TASKSTATS STATISTICS INTERFACE
16348 M:      Balbir Singh <bsingharora@gmail.com>
16349 S:      Maintained
16350 F:      Documentation/accounting/taskstats*
16351 F:      include/linux/taskstats*
16352 F:      kernel/taskstats.c
16353
16354 TC subsystem
16355 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16356 M:      Cong Wang <xiyou.wangcong@gmail.com>
16357 M:      Jiri Pirko <jiri@resnulli.us>
16358 L:      netdev@vger.kernel.org
16359 S:      Maintained
16360 F:      include/net/pkt_cls.h
16361 F:      include/net/pkt_sched.h
16362 F:      include/net/tc_act/
16363 F:      include/uapi/linux/pkt_cls.h
16364 F:      include/uapi/linux/pkt_sched.h
16365 F:      include/uapi/linux/tc_act/
16366 F:      include/uapi/linux/tc_ematch/
16367 F:      net/sched/
16368
16369 TC90522 MEDIA DRIVER
16370 M:      Akihiro Tsukada <tskd08@gmail.com>
16371 L:      linux-media@vger.kernel.org
16372 S:      Odd Fixes
16373 F:      drivers/media/dvb-frontends/tc90522*
16374
16375 TCP LOW PRIORITY MODULE
16376 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16377 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16378 S:      Maintained
16379 W:      http://tcp-lp-mod.sourceforge.net/
16380 F:      net/ipv4/tcp_lp.c
16381
16382 TDA10071 MEDIA DRIVER
16383 M:      Antti Palosaari <crope@iki.fi>
16384 L:      linux-media@vger.kernel.org
16385 S:      Maintained
16386 W:      https://linuxtv.org
16387 W:      http://palosaari.fi/linux/
16388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16389 T:      git git://linuxtv.org/anttip/media_tree.git
16390 F:      drivers/media/dvb-frontends/tda10071*
16391
16392 TDA18212 MEDIA DRIVER
16393 M:      Antti Palosaari <crope@iki.fi>
16394 L:      linux-media@vger.kernel.org
16395 S:      Maintained
16396 W:      https://linuxtv.org
16397 W:      http://palosaari.fi/linux/
16398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16399 T:      git git://linuxtv.org/anttip/media_tree.git
16400 F:      drivers/media/tuners/tda18212*
16401
16402 TDA18218 MEDIA DRIVER
16403 M:      Antti Palosaari <crope@iki.fi>
16404 L:      linux-media@vger.kernel.org
16405 S:      Maintained
16406 W:      https://linuxtv.org
16407 W:      http://palosaari.fi/linux/
16408 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16409 T:      git git://linuxtv.org/anttip/media_tree.git
16410 F:      drivers/media/tuners/tda18218*
16411
16412 TDA18250 MEDIA DRIVER
16413 M:      Olli Salonen <olli.salonen@iki.fi>
16414 L:      linux-media@vger.kernel.org
16415 S:      Maintained
16416 W:      https://linuxtv.org
16417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16418 T:      git git://linuxtv.org/media_tree.git
16419 F:      drivers/media/tuners/tda18250*
16420
16421 TDA18271 MEDIA DRIVER
16422 M:      Michael Krufky <mkrufky@linuxtv.org>
16423 L:      linux-media@vger.kernel.org
16424 S:      Maintained
16425 W:      https://linuxtv.org
16426 W:      http://github.com/mkrufky
16427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16428 T:      git git://linuxtv.org/mkrufky/tuners.git
16429 F:      drivers/media/tuners/tda18271*
16430
16431 TDA1997x MEDIA DRIVER
16432 M:      Tim Harvey <tharvey@gateworks.com>
16433 L:      linux-media@vger.kernel.org
16434 S:      Maintained
16435 W:      https://linuxtv.org
16436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16437 F:      drivers/media/i2c/tda1997x.*
16438
16439 TDA827x MEDIA DRIVER
16440 M:      Michael Krufky <mkrufky@linuxtv.org>
16441 L:      linux-media@vger.kernel.org
16442 S:      Maintained
16443 W:      https://linuxtv.org
16444 W:      http://github.com/mkrufky
16445 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16446 T:      git git://linuxtv.org/mkrufky/tuners.git
16447 F:      drivers/media/tuners/tda8290.*
16448
16449 TDA8290 MEDIA DRIVER
16450 M:      Michael Krufky <mkrufky@linuxtv.org>
16451 L:      linux-media@vger.kernel.org
16452 S:      Maintained
16453 W:      https://linuxtv.org
16454 W:      http://github.com/mkrufky
16455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16456 T:      git git://linuxtv.org/mkrufky/tuners.git
16457 F:      drivers/media/tuners/tda8290.*
16458
16459 TDA9840 MEDIA DRIVER
16460 M:      Hans Verkuil <hverkuil@xs4all.nl>
16461 L:      linux-media@vger.kernel.org
16462 S:      Maintained
16463 W:      https://linuxtv.org
16464 T:      git git://linuxtv.org/media_tree.git
16465 F:      drivers/media/i2c/tda9840*
16466
16467 TEA5761 TUNER DRIVER
16468 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16469 L:      linux-media@vger.kernel.org
16470 S:      Odd fixes
16471 W:      https://linuxtv.org
16472 T:      git git://linuxtv.org/media_tree.git
16473 F:      drivers/media/tuners/tea5761.*
16474
16475 TEA5767 TUNER DRIVER
16476 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16477 L:      linux-media@vger.kernel.org
16478 S:      Maintained
16479 W:      https://linuxtv.org
16480 T:      git git://linuxtv.org/media_tree.git
16481 F:      drivers/media/tuners/tea5767.*
16482
16483 TEA6415C MEDIA DRIVER
16484 M:      Hans Verkuil <hverkuil@xs4all.nl>
16485 L:      linux-media@vger.kernel.org
16486 S:      Maintained
16487 W:      https://linuxtv.org
16488 T:      git git://linuxtv.org/media_tree.git
16489 F:      drivers/media/i2c/tea6415c*
16490
16491 TEA6420 MEDIA DRIVER
16492 M:      Hans Verkuil <hverkuil@xs4all.nl>
16493 L:      linux-media@vger.kernel.org
16494 S:      Maintained
16495 W:      https://linuxtv.org
16496 T:      git git://linuxtv.org/media_tree.git
16497 F:      drivers/media/i2c/tea6420*
16498
16499 TEAM DRIVER
16500 M:      Jiri Pirko <jiri@resnulli.us>
16501 L:      netdev@vger.kernel.org
16502 S:      Supported
16503 F:      drivers/net/team/
16504 F:      include/linux/if_team.h
16505 F:      include/uapi/linux/if_team.h
16506
16507 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16508 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16509 S:      Maintained
16510 F:      arch/x86/platform/ts5500/
16511
16512 TECHNOTREND USB IR RECEIVER
16513 M:      Sean Young <sean@mess.org>
16514 L:      linux-media@vger.kernel.org
16515 S:      Maintained
16516 F:      drivers/media/rc/ttusbir.c
16517
16518 TECHWELL TW9910 VIDEO DECODER
16519 L:      linux-media@vger.kernel.org
16520 S:      Orphan
16521 F:      drivers/media/i2c/tw9910.c
16522 F:      include/media/i2c/tw9910.h
16523
16524 TEE SUBSYSTEM
16525 M:      Jens Wiklander <jens.wiklander@linaro.org>
16526 L:      tee-dev@lists.linaro.org
16527 S:      Maintained
16528 F:      Documentation/tee.txt
16529 F:      drivers/tee/
16530 F:      include/linux/tee_drv.h
16531 F:      include/uapi/linux/tee.h
16532
16533 TEGRA ARCHITECTURE SUPPORT
16534 M:      Thierry Reding <thierry.reding@gmail.com>
16535 M:      Jonathan Hunter <jonathanh@nvidia.com>
16536 L:      linux-tegra@vger.kernel.org
16537 S:      Supported
16538 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16540 N:      [^a-z]tegra
16541
16542 TEGRA CLOCK DRIVER
16543 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16544 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16545 S:      Supported
16546 F:      drivers/clk/tegra/
16547
16548 TEGRA DMA DRIVERS
16549 M:      Laxman Dewangan <ldewangan@nvidia.com>
16550 M:      Jon Hunter <jonathanh@nvidia.com>
16551 S:      Supported
16552 F:      drivers/dma/tegra*
16553
16554 TEGRA I2C DRIVER
16555 M:      Laxman Dewangan <ldewangan@nvidia.com>
16556 R:      Dmitry Osipenko <digetx@gmail.com>
16557 S:      Supported
16558 F:      drivers/i2c/busses/i2c-tegra.c
16559
16560 TEGRA IOMMU DRIVERS
16561 M:      Thierry Reding <thierry.reding@gmail.com>
16562 L:      linux-tegra@vger.kernel.org
16563 S:      Supported
16564 F:      drivers/iommu/tegra*
16565
16566 TEGRA KBC DRIVER
16567 M:      Laxman Dewangan <ldewangan@nvidia.com>
16568 S:      Supported
16569 F:      drivers/input/keyboard/tegra-kbc.c
16570
16571 TEGRA NAND DRIVER
16572 M:      Stefan Agner <stefan@agner.ch>
16573 M:      Lucas Stach <dev@lynxeye.de>
16574 S:      Maintained
16575 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16576 F:      drivers/mtd/nand/raw/tegra_nand.c
16577
16578 TEGRA PWM DRIVER
16579 M:      Thierry Reding <thierry.reding@gmail.com>
16580 S:      Supported
16581 F:      drivers/pwm/pwm-tegra.c
16582
16583 TEGRA SERIAL DRIVER
16584 M:      Laxman Dewangan <ldewangan@nvidia.com>
16585 S:      Supported
16586 F:      drivers/tty/serial/serial-tegra.c
16587
16588 TEGRA SPI DRIVER
16589 M:      Laxman Dewangan <ldewangan@nvidia.com>
16590 S:      Supported
16591 F:      drivers/spi/spi-tegra*
16592
16593 TEGRA XUSB PADCTL DRIVER
16594 M:      JC Kuo <jckuo@nvidia.com>
16595 S:      Supported
16596 F:      drivers/phy/tegra/xusb*
16597
16598 TEHUTI ETHERNET DRIVER
16599 M:      Andy Gospodarek <andy@greyhouse.net>
16600 L:      netdev@vger.kernel.org
16601 S:      Supported
16602 F:      drivers/net/ethernet/tehuti/*
16603
16604 TELECOM CLOCK DRIVER FOR MCPL0010
16605 M:      Mark Gross <mark.gross@intel.com>
16606 S:      Supported
16607 F:      drivers/char/tlclk.c
16608
16609 TEMPO SEMICONDUCTOR DRIVERS
16610 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16611 S:      Maintained
16612 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16613 F:      sound/soc/codecs/tscs*.c
16614 F:      sound/soc/codecs/tscs*.h
16615
16616 TENSILICA XTENSA PORT (xtensa)
16617 M:      Chris Zankel <chris@zankel.net>
16618 M:      Max Filippov <jcmvbkbc@gmail.com>
16619 L:      linux-xtensa@linux-xtensa.org
16620 S:      Maintained
16621 T:      git git://github.com/czankel/xtensa-linux.git
16622 F:      arch/xtensa/
16623 F:      drivers/irqchip/irq-xtensa-*
16624
16625 TEXAS INSTRUMENTS ASoC DRIVERS
16626 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16628 S:      Maintained
16629 F:      sound/soc/ti/
16630
16631 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
16632 M:      Ricardo Ribalda <ricardo@ribalda.com>
16633 L:      linux-iio@vger.kernel.org
16634 S:      Supported
16635 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16636 F:      drivers/iio/dac/ti-dac7612.c
16637
16638 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
16639 M:      Nishanth Menon <nm@ti.com>
16640 M:      Tero Kristo <t-kristo@ti.com>
16641 M:      Santosh Shilimkar <ssantosh@kernel.org>
16642 L:      linux-arm-kernel@lists.infradead.org
16643 S:      Maintained
16644 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16645 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16646 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16647 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16648 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16649 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16650 F:      drivers/clk/keystone/sci-clk.c
16651 F:      drivers/firmware/ti_sci*
16652 F:      drivers/irqchip/irq-ti-sci-inta.c
16653 F:      drivers/irqchip/irq-ti-sci-intr.c
16654 F:      drivers/reset/reset-ti-sci.c
16655 F:      drivers/soc/ti/ti_sci_inta_msi.c
16656 F:      drivers/soc/ti/ti_sci_pm_domains.c
16657 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16658 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16659 F:      include/linux/soc/ti/ti_sci_protocol.h
16660
16661 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16662 M:      Hans Verkuil <hverkuil@xs4all.nl>
16663 L:      linux-media@vger.kernel.org
16664 S:      Maintained
16665 W:      https://linuxtv.org
16666 T:      git git://linuxtv.org/media_tree.git
16667 F:      drivers/media/radio/radio-raremono.c
16668
16669 THERMAL
16670 M:      Zhang Rui <rui.zhang@intel.com>
16671 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16672 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16673 L:      linux-pm@vger.kernel.org
16674 S:      Supported
16675 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16677 F:      Documentation/devicetree/bindings/thermal/
16678 F:      drivers/thermal/
16679 F:      include/linux/cpu_cooling.h
16680 F:      include/linux/thermal.h
16681 F:      include/uapi/linux/thermal.h
16682
16683 THERMAL DRIVER FOR AMLOGIC SOCS
16684 M:      Guillaume La Roque <glaroque@baylibre.com>
16685 L:      linux-pm@vger.kernel.org
16686 L:      linux-amlogic@lists.infradead.org
16687 S:      Supported
16688 W:      http://linux-meson.com/
16689 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16690 F:      drivers/thermal/amlogic_thermal.c
16691
16692 THERMAL/CPU_COOLING
16693 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16694 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16695 M:      Viresh Kumar <viresh.kumar@linaro.org>
16696 M:      Javi Merino <javi.merino@kernel.org>
16697 L:      linux-pm@vger.kernel.org
16698 S:      Supported
16699 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16700 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
16701 F:      drivers/thermal/cpufreq_cooling.c
16702 F:      drivers/thermal/cpuidle_cooling.c
16703 F:      include/linux/cpu_cooling.h
16704
16705 THINKPAD ACPI EXTRAS DRIVER
16706 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16707 L:      ibm-acpi-devel@lists.sourceforge.net
16708 L:      platform-driver-x86@vger.kernel.org
16709 S:      Maintained
16710 W:      http://ibm-acpi.sourceforge.net
16711 W:      http://thinkwiki.org/wiki/Ibm-acpi
16712 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16713 F:      drivers/platform/x86/thinkpad_acpi.c
16714
16715 THUNDERBOLT DRIVER
16716 M:      Andreas Noever <andreas.noever@gmail.com>
16717 M:      Michael Jamet <michael.jamet@intel.com>
16718 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16719 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16720 L:      linux-usb@vger.kernel.org
16721 S:      Maintained
16722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16723 F:      Documentation/admin-guide/thunderbolt.rst
16724 F:      drivers/thunderbolt/
16725 F:      include/linux/thunderbolt.h
16726
16727 THUNDERBOLT NETWORK DRIVER
16728 M:      Michael Jamet <michael.jamet@intel.com>
16729 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16730 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16731 L:      netdev@vger.kernel.org
16732 S:      Maintained
16733 F:      drivers/net/thunderbolt.c
16734
16735 THUNDERX GPIO DRIVER
16736 M:      Robert Richter <rrichter@marvell.com>
16737 S:      Maintained
16738 F:      drivers/gpio/gpio-thunderx.c
16739
16740 TI AM437X VPFE DRIVER
16741 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16742 L:      linux-media@vger.kernel.org
16743 S:      Maintained
16744 W:      https://linuxtv.org
16745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16746 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16747 F:      drivers/media/platform/am437x/
16748
16749 TI BANDGAP AND THERMAL DRIVER
16750 M:      Eduardo Valentin <edubezval@gmail.com>
16751 M:      Keerthy <j-keerthy@ti.com>
16752 L:      linux-pm@vger.kernel.org
16753 L:      linux-omap@vger.kernel.org
16754 S:      Maintained
16755 F:      drivers/thermal/ti-soc-thermal/
16756
16757 TI BQ27XXX POWER SUPPLY DRIVER
16758 R:      Andrew F. Davis <afd@ti.com>
16759 F:      drivers/power/supply/bq27xxx_battery.c
16760 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16761 F:      include/linux/power/bq27xxx_battery.h
16762
16763 TI CDCE706 CLOCK DRIVER
16764 M:      Max Filippov <jcmvbkbc@gmail.com>
16765 S:      Maintained
16766 F:      drivers/clk/clk-cdce706.c
16767
16768 TI CLOCK DRIVER
16769 M:      Tero Kristo <t-kristo@ti.com>
16770 L:      linux-omap@vger.kernel.org
16771 S:      Maintained
16772 F:      drivers/clk/ti/
16773 F:      include/linux/clk/ti.h
16774
16775 TI DAVINCI MACHINE SUPPORT
16776 M:      Sekhar Nori <nsekhar@ti.com>
16777 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16779 S:      Supported
16780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16781 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16782 F:      arch/arm/boot/dts/da850*
16783 F:      arch/arm/mach-davinci/
16784 F:      drivers/i2c/busses/i2c-davinci.c
16785
16786 TI DAVINCI SERIES CLOCK DRIVER
16787 M:      David Lechner <david@lechnology.com>
16788 R:      Sekhar Nori <nsekhar@ti.com>
16789 S:      Maintained
16790 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16791 F:      drivers/clk/davinci/
16792
16793 TI DAVINCI SERIES GPIO DRIVER
16794 M:      Keerthy <j-keerthy@ti.com>
16795 L:      linux-gpio@vger.kernel.org
16796 S:      Maintained
16797 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16798 F:      drivers/gpio/gpio-davinci.c
16799
16800 TI DAVINCI SERIES MEDIA DRIVER
16801 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16802 L:      linux-media@vger.kernel.org
16803 S:      Maintained
16804 W:      https://linuxtv.org
16805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16806 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16807 F:      drivers/media/platform/davinci/
16808 F:      include/media/davinci/
16809
16810 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16811 R:      David Lechner <david@lechnology.com>
16812 L:      linux-iio@vger.kernel.org
16813 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16814 F:      drivers/counter/ti-eqep.c
16815
16816 TI ETHERNET SWITCH DRIVER (CPSW)
16817 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16818 L:      linux-omap@vger.kernel.org
16819 L:      netdev@vger.kernel.org
16820 S:      Maintained
16821 F:      drivers/net/ethernet/ti/cpsw*
16822 F:      drivers/net/ethernet/ti/davinci*
16823
16824 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16825 M:      Alex Dubov <oakad@yahoo.com>
16826 S:      Maintained
16827 W:      http://tifmxx.berlios.de/
16828 F:      drivers/memstick/host/tifm_ms.c
16829 F:      drivers/misc/tifm*
16830 F:      drivers/mmc/host/tifm_sd.c
16831 F:      include/linux/tifm.h
16832
16833 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16834 M:      Santosh Shilimkar <ssantosh@kernel.org>
16835 L:      linux-kernel@vger.kernel.org
16836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16837 S:      Maintained
16838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16839 F:      drivers/soc/ti/*
16840
16841 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16842 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16843 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16845 S:      Maintained
16846 F:      sound/soc/codecs/isabelle*
16847 F:      sound/soc/codecs/lm49453*
16848
16849 TI LP855x BACKLIGHT DRIVER
16850 M:      Milo Kim <milo.kim@ti.com>
16851 S:      Maintained
16852 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16853 F:      drivers/video/backlight/lp855x_bl.c
16854 F:      include/linux/platform_data/lp855x.h
16855
16856 TI LP8727 CHARGER DRIVER
16857 M:      Milo Kim <milo.kim@ti.com>
16858 S:      Maintained
16859 F:      drivers/power/supply/lp8727_charger.c
16860 F:      include/linux/platform_data/lp8727.h
16861
16862 TI LP8788 MFD DRIVER
16863 M:      Milo Kim <milo.kim@ti.com>
16864 S:      Maintained
16865 F:      drivers/iio/adc/lp8788_adc.c
16866 F:      drivers/leds/leds-lp8788.c
16867 F:      drivers/mfd/lp8788*.c
16868 F:      drivers/power/supply/lp8788-charger.c
16869 F:      drivers/regulator/lp8788-*.c
16870 F:      include/linux/mfd/lp8788*.h
16871
16872 TI NETCP ETHERNET DRIVER
16873 M:      Wingman Kwok <w-kwok2@ti.com>
16874 M:      Murali Karicheri <m-karicheri2@ti.com>
16875 L:      netdev@vger.kernel.org
16876 S:      Maintained
16877 F:      drivers/net/ethernet/ti/netcp*
16878
16879 TI PCM3060 ASoC CODEC DRIVER
16880 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16881 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16882 S:      Maintained
16883 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16884 F:      sound/soc/codecs/pcm3060*
16885
16886 TI TAS571X FAMILY ASoC CODEC DRIVER
16887 M:      Kevin Cernekee <cernekee@chromium.org>
16888 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16889 S:      Odd Fixes
16890 F:      sound/soc/codecs/tas571x*
16891
16892 TI TCAN4X5X DEVICE DRIVER
16893 M:      Dan Murphy <dmurphy@ti.com>
16894 L:      linux-can@vger.kernel.org
16895 S:      Maintained
16896 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16897 F:      drivers/net/can/m_can/tcan4x5x.c
16898
16899 TI TRF7970A NFC DRIVER
16900 M:      Mark Greer <mgreer@animalcreek.com>
16901 L:      linux-wireless@vger.kernel.org
16902 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16903 S:      Supported
16904 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16905 F:      drivers/nfc/trf7970a.c
16906
16907 TI TWL4030 SERIES SOC CODEC DRIVER
16908 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16910 S:      Maintained
16911 F:      sound/soc/codecs/twl4030*
16912
16913 TI VPE/CAL DRIVERS
16914 M:      Benoit Parrot <bparrot@ti.com>
16915 L:      linux-media@vger.kernel.org
16916 S:      Maintained
16917 W:      http://linuxtv.org/
16918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16919 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
16920 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16921 F:      drivers/media/platform/ti-vpe/
16922
16923 TI WILINK WIRELESS DRIVERS
16924 L:      linux-wireless@vger.kernel.org
16925 S:      Orphan
16926 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
16927 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
16928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16929 F:      drivers/net/wireless/ti/
16930 F:      include/linux/wl12xx.h
16931
16932 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16933 M:      John Stultz <john.stultz@linaro.org>
16934 M:      Thomas Gleixner <tglx@linutronix.de>
16935 R:      Stephen Boyd <sboyd@kernel.org>
16936 L:      linux-kernel@vger.kernel.org
16937 S:      Supported
16938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16939 F:      include/linux/clocksource.h
16940 F:      include/linux/time.h
16941 F:      include/linux/timex.h
16942 F:      include/uapi/linux/time.h
16943 F:      include/uapi/linux/timex.h
16944 F:      kernel/time/alarmtimer.c
16945 F:      kernel/time/clocksource.c
16946 F:      kernel/time/ntp.c
16947 F:      kernel/time/time*.c
16948 F:      tools/testing/selftests/timers/
16949
16950 TIPC NETWORK LAYER
16951 M:      Jon Maloy <jmaloy@redhat.com>
16952 M:      Ying Xue <ying.xue@windriver.com>
16953 L:      netdev@vger.kernel.org (core kernel code)
16954 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16955 S:      Maintained
16956 W:      http://tipc.sourceforge.net/
16957 F:      include/uapi/linux/tipc*.h
16958 F:      net/tipc/
16959
16960 TLAN NETWORK DRIVER
16961 M:      Samuel Chessman <chessman@tux.org>
16962 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16963 S:      Maintained
16964 W:      http://sourceforge.net/projects/tlan/
16965 F:      Documentation/networking/device_drivers/ti/tlan.txt
16966 F:      drivers/net/ethernet/ti/tlan.*
16967
16968 TM6000 VIDEO4LINUX DRIVER
16969 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16970 L:      linux-media@vger.kernel.org
16971 S:      Odd fixes
16972 W:      https://linuxtv.org
16973 T:      git git://linuxtv.org/media_tree.git
16974 F:      Documentation/media/v4l-drivers/tm6000*
16975 F:      drivers/media/usb/tm6000/
16976
16977 TMIO/SDHI MMC DRIVER
16978 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16979 L:      linux-mmc@vger.kernel.org
16980 S:      Supported
16981 F:      drivers/mmc/host/renesas_sdhi*
16982 F:      drivers/mmc/host/tmio_mmc*
16983 F:      include/linux/mfd/tmio.h
16984
16985 TMP401 HARDWARE MONITOR DRIVER
16986 M:      Guenter Roeck <linux@roeck-us.net>
16987 L:      linux-hwmon@vger.kernel.org
16988 S:      Maintained
16989 F:      Documentation/hwmon/tmp401.rst
16990 F:      drivers/hwmon/tmp401.c
16991
16992 TMP513 HARDWARE MONITOR DRIVER
16993 M:      Eric Tremblay <etremblay@distech-controls.com>
16994 L:      linux-hwmon@vger.kernel.org
16995 S:      Maintained
16996 F:      Documentation/hwmon/tmp513.rst
16997 F:      drivers/hwmon/tmp513.c
16998
16999 TMPFS (SHMEM FILESYSTEM)
17000 M:      Hugh Dickins <hughd@google.com>
17001 L:      linux-mm@kvack.org
17002 S:      Maintained
17003 F:      include/linux/shmem_fs.h
17004 F:      mm/shmem.c
17005
17006 TOMOYO SECURITY MODULE
17007 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
17008 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
17009 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
17010 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
17011 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
17012 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
17013 S:      Maintained
17014 W:      https://tomoyo.osdn.jp/
17015 F:      security/tomoyo/
17016
17017 TOPSTAR LAPTOP EXTRAS DRIVER
17018 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
17019 L:      platform-driver-x86@vger.kernel.org
17020 S:      Maintained
17021 F:      drivers/platform/x86/topstar-laptop.c
17022
17023 TORTURE-TEST MODULES
17024 M:      Davidlohr Bueso <dave@stgolabs.net>
17025 M:      "Paul E. McKenney" <paulmck@kernel.org>
17026 M:      Josh Triplett <josh@joshtriplett.org>
17027 L:      linux-kernel@vger.kernel.org
17028 S:      Supported
17029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
17030 F:      Documentation/RCU/torture.txt
17031 F:      kernel/locking/locktorture.c
17032 F:      kernel/rcu/rcuperf.c
17033 F:      kernel/rcu/rcutorture.c
17034 F:      kernel/torture.c
17035
17036 TOSHIBA ACPI EXTRAS DRIVER
17037 M:      Azael Avalos <coproscefalo@gmail.com>
17038 L:      platform-driver-x86@vger.kernel.org
17039 S:      Maintained
17040 F:      drivers/platform/x86/toshiba_acpi.c
17041
17042 TOSHIBA BLUETOOTH DRIVER
17043 M:      Azael Avalos <coproscefalo@gmail.com>
17044 L:      platform-driver-x86@vger.kernel.org
17045 S:      Maintained
17046 F:      drivers/platform/x86/toshiba_bluetooth.c
17047
17048 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
17049 M:      Azael Avalos <coproscefalo@gmail.com>
17050 L:      platform-driver-x86@vger.kernel.org
17051 S:      Maintained
17052 F:      drivers/platform/x86/toshiba_haps.c
17053
17054 TOSHIBA SMM DRIVER
17055 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
17056 S:      Maintained
17057 W:      http://www.buzzard.org.uk/toshiba/
17058 F:      drivers/char/toshiba.c
17059 F:      include/linux/toshiba.h
17060 F:      include/uapi/linux/toshiba.h
17061
17062 TOSHIBA TC358743 DRIVER
17063 M:      Mats Randgaard <matrandg@cisco.com>
17064 L:      linux-media@vger.kernel.org
17065 S:      Maintained
17066 F:      drivers/media/i2c/tc358743*
17067 F:      include/media/i2c/tc358743.h
17068
17069 TOSHIBA WMI HOTKEYS DRIVER
17070 M:      Azael Avalos <coproscefalo@gmail.com>
17071 L:      platform-driver-x86@vger.kernel.org
17072 S:      Maintained
17073 F:      drivers/platform/x86/toshiba-wmi.c
17074
17075 TPM DEVICE DRIVER
17076 M:      Peter Huewe <peterhuewe@gmx.de>
17077 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
17078 R:      Jason Gunthorpe <jgg@ziepe.ca>
17079 L:      linux-integrity@vger.kernel.org
17080 S:      Maintained
17081 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
17082 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
17083 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
17084 F:      drivers/char/tpm/
17085
17086 TRACING
17087 M:      Steven Rostedt <rostedt@goodmis.org>
17088 M:      Ingo Molnar <mingo@redhat.com>
17089 S:      Maintained
17090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17091 F:      Documentation/trace/ftrace.rst
17092 F:      arch/*/*/*/ftrace.h
17093 F:      arch/*/kernel/ftrace.c
17094 F:      include/*/ftrace.h
17095 F:      include/linux/trace*.h
17096 F:      include/trace/
17097 F:      kernel/trace/
17098 F:      tools/testing/selftests/ftrace/
17099
17100 TRACING MMIO ACCESSES (MMIOTRACE)
17101 M:      Steven Rostedt <rostedt@goodmis.org>
17102 M:      Ingo Molnar <mingo@kernel.org>
17103 R:      Karol Herbst <karolherbst@gmail.com>
17104 R:      Pekka Paalanen <ppaalanen@gmail.com>
17105 L:      linux-kernel@vger.kernel.org
17106 L:      nouveau@lists.freedesktop.org
17107 S:      Maintained
17108 F:      arch/x86/mm/kmmio.c
17109 F:      arch/x86/mm/mmio-mod.c
17110 F:      arch/x86/mm/testmmiotrace.c
17111 F:      include/linux/mmiotrace.h
17112 F:      kernel/trace/trace_mmiotrace.c
17113
17114 TRIVIAL PATCHES
17115 M:      Jiri Kosina <trivial@kernel.org>
17116 S:      Maintained
17117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
17118 K:      ^Subject:.*(?i)trivial
17119
17120 TTY LAYER
17121 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17122 M:      Jiri Slaby <jslaby@suse.com>
17123 S:      Supported
17124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
17125 F:      Documentation/driver-api/serial/
17126 F:      drivers/tty/
17127 F:      drivers/tty/serial/serial_core.c
17128 F:      include/linux/serial.h
17129 F:      include/linux/serial_core.h
17130 F:      include/linux/tty.h
17131 F:      include/uapi/linux/serial.h
17132 F:      include/uapi/linux/serial_core.h
17133 F:      include/uapi/linux/tty.h
17134
17135 TUA9001 MEDIA DRIVER
17136 M:      Antti Palosaari <crope@iki.fi>
17137 L:      linux-media@vger.kernel.org
17138 S:      Maintained
17139 W:      https://linuxtv.org
17140 W:      http://palosaari.fi/linux/
17141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17142 T:      git git://linuxtv.org/anttip/media_tree.git
17143 F:      drivers/media/tuners/tua9001*
17144
17145 TULIP NETWORK DRIVERS
17146 L:      netdev@vger.kernel.org
17147 L:      linux-parisc@vger.kernel.org
17148 S:      Orphan
17149 F:      drivers/net/ethernet/dec/tulip/
17150
17151 TUN/TAP driver
17152 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
17153 S:      Maintained
17154 W:      http://vtun.sourceforge.net/tun
17155 F:      Documentation/networking/tuntap.txt
17156 F:      arch/um/os-Linux/drivers/
17157
17158 TURBOCHANNEL SUBSYSTEM
17159 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17160 M:      Ralf Baechle <ralf@linux-mips.org>
17161 L:      linux-mips@vger.kernel.org
17162 S:      Maintained
17163 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
17164 F:      drivers/tc/
17165 F:      include/linux/tc.h
17166
17167 TURBOSTAT UTILITY
17168 M:      "Len Brown" <lenb@kernel.org>
17169 L:      linux-pm@vger.kernel.org
17170 S:      Supported
17171 Q:      https://patchwork.kernel.org/project/linux-pm/list/
17172 B:      https://bugzilla.kernel.org
17173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
17174 F:      tools/power/x86/turbostat/
17175
17176 TW5864 VIDEO4LINUX DRIVER
17177 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
17178 M:      Anton Sviridenko <anton@corp.bluecherry.net>
17179 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
17180 M:      Andrey Utkin <andrey_utkin@fastmail.com>
17181 L:      linux-media@vger.kernel.org
17182 S:      Supported
17183 F:      drivers/media/pci/tw5864/
17184
17185 TW68 VIDEO4LINUX DRIVER
17186 M:      Hans Verkuil <hverkuil@xs4all.nl>
17187 L:      linux-media@vger.kernel.org
17188 S:      Odd Fixes
17189 W:      https://linuxtv.org
17190 T:      git git://linuxtv.org/media_tree.git
17191 F:      drivers/media/pci/tw68/
17192
17193 TW686X VIDEO4LINUX DRIVER
17194 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
17195 L:      linux-media@vger.kernel.org
17196 S:      Maintained
17197 W:      http://linuxtv.org
17198 T:      git git://linuxtv.org/media_tree.git
17199 F:      drivers/media/pci/tw686x/
17200
17201 UACCE ACCELERATOR FRAMEWORK
17202 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
17203 M:      Zhou Wang <wangzhou1@hisilicon.com>
17204 L:      linux-accelerators@lists.ozlabs.org
17205 L:      linux-kernel@vger.kernel.org
17206 S:      Maintained
17207 F:      Documentation/ABI/testing/sysfs-driver-uacce
17208 F:      Documentation/misc-devices/uacce.rst
17209 F:      drivers/misc/uacce/
17210 F:      include/linux/uacce.h
17211 F:      include/uapi/misc/uacce/
17212
17213 UBI FILE SYSTEM (UBIFS)
17214 M:      Richard Weinberger <richard@nod.at>
17215 L:      linux-mtd@lists.infradead.org
17216 S:      Supported
17217 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
17218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17220 F:      Documentation/filesystems/ubifs.rst
17221 F:      fs/ubifs/
17222
17223 UCLINUX (M68KNOMMU AND COLDFIRE)
17224 M:      Greg Ungerer <gerg@linux-m68k.org>
17225 L:      linux-m68k@lists.linux-m68k.org
17226 L:      uclinux-dev@uclinux.org  (subscribers-only)
17227 S:      Maintained
17228 W:      http://www.linux-m68k.org/
17229 W:      http://www.uclinux.org/
17230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
17231 F:      arch/m68k/*/*_no.*
17232 F:      arch/m68k/68*/
17233 F:      arch/m68k/coldfire/
17234 F:      arch/m68k/include/asm/*_no.*
17235
17236 UDF FILESYSTEM
17237 M:      Jan Kara <jack@suse.com>
17238 S:      Maintained
17239 F:      Documentation/filesystems/udf.rst
17240 F:      fs/udf/
17241
17242 UDRAW TABLET
17243 M:      Bastien Nocera <hadess@hadess.net>
17244 L:      linux-input@vger.kernel.org
17245 S:      Maintained
17246 F:      drivers/hid/hid-udraw-ps3.c
17247
17248 UFS FILESYSTEM
17249 M:      Evgeniy Dushistov <dushistov@mail.ru>
17250 S:      Maintained
17251 F:      Documentation/admin-guide/ufs.rst
17252 F:      fs/ufs/
17253
17254 UHID USERSPACE HID IO DRIVER
17255 M:      David Herrmann <dh.herrmann@googlemail.com>
17256 L:      linux-input@vger.kernel.org
17257 S:      Maintained
17258 F:      drivers/hid/uhid.c
17259 F:      include/uapi/linux/uhid.h
17260
17261 ULPI BUS
17262 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17263 L:      linux-usb@vger.kernel.org
17264 S:      Maintained
17265 F:      drivers/usb/common/ulpi.c
17266 F:      include/linux/ulpi/
17267
17268 UNICODE SUBSYSTEM
17269 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
17270 L:      linux-fsdevel@vger.kernel.org
17271 S:      Supported
17272 F:      fs/unicode/
17273
17274 UNICORE32 ARCHITECTURE
17275 M:      Guan Xuetao <gxt@pku.edu.cn>
17276 S:      Maintained
17277 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
17278 T:      git git://github.com/gxt/linux.git
17279 F:      arch/unicore32/
17280
17281 UNIFDEF
17282 M:      Tony Finch <dot@dotat.at>
17283 S:      Maintained
17284 W:      http://dotat.at/prog/unifdef
17285 F:      scripts/unifdef.c
17286
17287 UNIFORM CDROM DRIVER
17288 M:      Jens Axboe <axboe@kernel.dk>
17289 S:      Maintained
17290 W:      http://www.kernel.dk
17291 F:      Documentation/cdrom/
17292 F:      drivers/cdrom/cdrom.c
17293 F:      include/linux/cdrom.h
17294 F:      include/uapi/linux/cdrom.h
17295
17296 UNISYS S-PAR DRIVERS
17297 M:      David Kershner <david.kershner@unisys.com>
17298 L:      sparmaintainer@unisys.com (Unisys internal)
17299 S:      Supported
17300 F:      drivers/staging/unisys/
17301 F:      drivers/visorbus/
17302 F:      include/linux/visorbus.h
17303
17304 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
17305 R:      Alim Akhtar <alim.akhtar@samsung.com>
17306 R:      Avri Altman <avri.altman@wdc.com>
17307 L:      linux-scsi@vger.kernel.org
17308 S:      Supported
17309 F:      Documentation/scsi/ufs.rst
17310 F:      drivers/scsi/ufs/
17311
17312 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
17313 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
17314 L:      linux-scsi@vger.kernel.org
17315 S:      Supported
17316 F:      drivers/scsi/ufs/*dwc*
17317
17318 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
17319 M:      Stanley Chu <stanley.chu@mediatek.com>
17320 L:      linux-scsi@vger.kernel.org
17321 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17322 S:      Maintained
17323 F:      drivers/scsi/ufs/ufs-mediatek*
17324
17325 UNSORTED BLOCK IMAGES (UBI)
17326 M:      Richard Weinberger <richard@nod.at>
17327 L:      linux-mtd@lists.infradead.org
17328 S:      Supported
17329 W:      http://www.linux-mtd.infradead.org/
17330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17332 F:      drivers/mtd/ubi/
17333 F:      include/linux/mtd/ubi.h
17334 F:      include/uapi/mtd/ubi-user.h
17335
17336 USB "USBNET" DRIVER FRAMEWORK
17337 M:      Oliver Neukum <oneukum@suse.com>
17338 L:      netdev@vger.kernel.org
17339 S:      Maintained
17340 W:      http://www.linux-usb.org/usbnet
17341 F:      drivers/net/usb/usbnet.c
17342 F:      include/linux/usb/usbnet.h
17343
17344 USB ACM DRIVER
17345 M:      Oliver Neukum <oneukum@suse.com>
17346 L:      linux-usb@vger.kernel.org
17347 S:      Maintained
17348 F:      Documentation/usb/acm.rst
17349 F:      drivers/usb/class/cdc-acm.*
17350
17351 USB APPLE MFI FASTCHARGE DRIVER
17352 M:      Bastien Nocera <hadess@hadess.net>
17353 L:      linux-usb@vger.kernel.org
17354 S:      Maintained
17355 F:      drivers/usb/misc/apple-mfi-fastcharge.c
17356
17357 USB AR5523 WIRELESS DRIVER
17358 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17359 L:      linux-wireless@vger.kernel.org
17360 S:      Maintained
17361 F:      drivers/net/wireless/ath/ar5523/
17362
17363 USB ATTACHED SCSI
17364 M:      Oliver Neukum <oneukum@suse.com>
17365 L:      linux-usb@vger.kernel.org
17366 L:      linux-scsi@vger.kernel.org
17367 S:      Maintained
17368 F:      drivers/usb/storage/uas.c
17369
17370 USB CDC ETHERNET DRIVER
17371 M:      Oliver Neukum <oliver@neukum.org>
17372 L:      linux-usb@vger.kernel.org
17373 S:      Maintained
17374 F:      drivers/net/usb/cdc_*.c
17375 F:      include/uapi/linux/usb/cdc.h
17376
17377 USB CHAOSKEY DRIVER
17378 M:      Keith Packard <keithp@keithp.com>
17379 L:      linux-usb@vger.kernel.org
17380 S:      Maintained
17381 F:      drivers/usb/misc/chaoskey.c
17382
17383 USB CYPRESS C67X00 DRIVER
17384 M:      Peter Korsgaard <jacmet@sunsite.dk>
17385 L:      linux-usb@vger.kernel.org
17386 S:      Maintained
17387 F:      drivers/usb/c67x00/
17388
17389 USB DAVICOM DM9601 DRIVER
17390 M:      Peter Korsgaard <jacmet@sunsite.dk>
17391 L:      netdev@vger.kernel.org
17392 S:      Maintained
17393 W:      http://www.linux-usb.org/usbnet
17394 F:      drivers/net/usb/dm9601.c
17395
17396 USB EHCI DRIVER
17397 M:      Alan Stern <stern@rowland.harvard.edu>
17398 L:      linux-usb@vger.kernel.org
17399 S:      Maintained
17400 F:      Documentation/usb/ehci.rst
17401 F:      drivers/usb/host/ehci*
17402
17403 USB GADGET/PERIPHERAL SUBSYSTEM
17404 M:      Felipe Balbi <balbi@kernel.org>
17405 L:      linux-usb@vger.kernel.org
17406 S:      Maintained
17407 W:      http://www.linux-usb.org/gadget
17408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17409 F:      drivers/usb/gadget/
17410 F:      include/linux/usb/gadget*
17411
17412 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17413 M:      Jiri Kosina <jikos@kernel.org>
17414 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17415 L:      linux-usb@vger.kernel.org
17416 S:      Maintained
17417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17418 F:      Documentation/hid/hiddev.rst
17419 F:      drivers/hid/usbhid/
17420
17421 USB INTEL XHCI ROLE MUX DRIVER
17422 M:      Hans de Goede <hdegoede@redhat.com>
17423 L:      linux-usb@vger.kernel.org
17424 S:      Maintained
17425 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17426
17427 USB IP DRIVER FOR HISILICON KIRIN
17428 M:      Yu Chen <chenyu56@huawei.com>
17429 M:      Binghui Wang <wangbinghui@hisilicon.com>
17430 L:      linux-usb@vger.kernel.org
17431 S:      Maintained
17432 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17433 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17434
17435 USB ISP116X DRIVER
17436 M:      Olav Kongas <ok@artecdesign.ee>
17437 L:      linux-usb@vger.kernel.org
17438 S:      Maintained
17439 F:      drivers/usb/host/isp116x*
17440 F:      include/linux/usb/isp116x.h
17441
17442 USB LAN78XX ETHERNET DRIVER
17443 M:      Woojung Huh <woojung.huh@microchip.com>
17444 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17445 L:      netdev@vger.kernel.org
17446 S:      Maintained
17447 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17448 F:      drivers/net/usb/lan78xx.*
17449 F:      include/dt-bindings/net/microchip-lan78xx.h
17450
17451 USB MASS STORAGE DRIVER
17452 M:      Alan Stern <stern@rowland.harvard.edu>
17453 L:      linux-usb@vger.kernel.org
17454 L:      usb-storage@lists.one-eyed-alien.net
17455 S:      Maintained
17456 F:      drivers/usb/storage/
17457
17458 USB MIDI DRIVER
17459 M:      Clemens Ladisch <clemens@ladisch.de>
17460 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17461 S:      Maintained
17462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17463 F:      sound/usb/midi.*
17464
17465 USB NETWORKING DRIVERS
17466 L:      linux-usb@vger.kernel.org
17467 S:      Odd Fixes
17468 F:      drivers/net/usb/
17469
17470 USB OHCI DRIVER
17471 M:      Alan Stern <stern@rowland.harvard.edu>
17472 L:      linux-usb@vger.kernel.org
17473 S:      Maintained
17474 F:      Documentation/usb/ohci.rst
17475 F:      drivers/usb/host/ohci*
17476
17477 USB OTG FSM (Finite State Machine)
17478 M:      Peter Chen <Peter.Chen@nxp.com>
17479 L:      linux-usb@vger.kernel.org
17480 S:      Maintained
17481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17482 F:      drivers/usb/common/usb-otg-fsm.c
17483
17484 USB OVER IP DRIVER
17485 M:      Valentina Manea <valentina.manea.m@gmail.com>
17486 M:      Shuah Khan <shuah@kernel.org>
17487 M:      Shuah Khan <skhan@linuxfoundation.org>
17488 L:      linux-usb@vger.kernel.org
17489 S:      Maintained
17490 F:      Documentation/usb/usbip_protocol.rst
17491 F:      drivers/usb/usbip/
17492 F:      tools/testing/selftests/drivers/usb/usbip/
17493 F:      tools/usb/usbip/
17494
17495 USB PEGASUS DRIVER
17496 M:      Petko Manolov <petkan@nucleusys.com>
17497 L:      linux-usb@vger.kernel.org
17498 L:      netdev@vger.kernel.org
17499 S:      Maintained
17500 W:      https://github.com/petkan/pegasus
17501 T:      git git://github.com/petkan/pegasus.git
17502 F:      drivers/net/usb/pegasus.*
17503
17504 USB PHY LAYER
17505 M:      Felipe Balbi <balbi@kernel.org>
17506 L:      linux-usb@vger.kernel.org
17507 S:      Maintained
17508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17509 F:      drivers/usb/phy/
17510
17511 USB PRINTER DRIVER (usblp)
17512 M:      Pete Zaitcev <zaitcev@redhat.com>
17513 L:      linux-usb@vger.kernel.org
17514 S:      Supported
17515 F:      drivers/usb/class/usblp.c
17516
17517 USB QMI WWAN NETWORK DRIVER
17518 M:      Bjørn Mork <bjorn@mork.no>
17519 L:      netdev@vger.kernel.org
17520 S:      Maintained
17521 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17522 F:      drivers/net/usb/qmi_wwan.c
17523
17524 USB RTL8150 DRIVER
17525 M:      Petko Manolov <petkan@nucleusys.com>
17526 L:      linux-usb@vger.kernel.org
17527 L:      netdev@vger.kernel.org
17528 S:      Maintained
17529 W:      https://github.com/petkan/rtl8150
17530 T:      git git://github.com/petkan/rtl8150.git
17531 F:      drivers/net/usb/rtl8150.c
17532
17533 USB SERIAL SUBSYSTEM
17534 M:      Johan Hovold <johan@kernel.org>
17535 L:      linux-usb@vger.kernel.org
17536 S:      Maintained
17537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17538 F:      Documentation/usb/usb-serial.rst
17539 F:      drivers/usb/serial/
17540 F:      include/linux/usb/serial.h
17541
17542 USB SMSC75XX ETHERNET DRIVER
17543 M:      Steve Glendinning <steve.glendinning@shawell.net>
17544 L:      netdev@vger.kernel.org
17545 S:      Maintained
17546 F:      drivers/net/usb/smsc75xx.*
17547
17548 USB SMSC95XX ETHERNET DRIVER
17549 M:      Steve Glendinning <steve.glendinning@shawell.net>
17550 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17551 L:      netdev@vger.kernel.org
17552 S:      Maintained
17553 F:      drivers/net/usb/smsc95xx.*
17554
17555 USB SUBSYSTEM
17556 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17557 L:      linux-usb@vger.kernel.org
17558 S:      Supported
17559 W:      http://www.linux-usb.org
17560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17561 F:      Documentation/devicetree/bindings/usb/
17562 F:      Documentation/usb/
17563 F:      drivers/usb/
17564 F:      include/linux/usb.h
17565 F:      include/linux/usb/
17566
17567 USB TYPEC BUS FOR ALTERNATE MODES
17568 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17569 L:      linux-usb@vger.kernel.org
17570 S:      Maintained
17571 F:      Documentation/ABI/testing/sysfs-bus-typec
17572 F:      Documentation/driver-api/usb/typec_bus.rst
17573 F:      drivers/usb/typec/altmodes/
17574 F:      include/linux/usb/typec_altmode.h
17575
17576 USB TYPEC CLASS
17577 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17578 L:      linux-usb@vger.kernel.org
17579 S:      Maintained
17580 F:      Documentation/ABI/testing/sysfs-class-typec
17581 F:      Documentation/driver-api/usb/typec.rst
17582 F:      drivers/usb/typec/
17583 F:      include/linux/usb/typec.h
17584
17585 USB TYPEC PI3USB30532 MUX DRIVER
17586 M:      Hans de Goede <hdegoede@redhat.com>
17587 L:      linux-usb@vger.kernel.org
17588 S:      Maintained
17589 F:      drivers/usb/typec/mux/pi3usb30532.c
17590
17591 USB TYPEC PORT CONTROLLER DRIVERS
17592 M:      Guenter Roeck <linux@roeck-us.net>
17593 L:      linux-usb@vger.kernel.org
17594 S:      Maintained
17595 F:      drivers/usb/typec/tcpm/
17596
17597 USB UHCI DRIVER
17598 M:      Alan Stern <stern@rowland.harvard.edu>
17599 L:      linux-usb@vger.kernel.org
17600 S:      Maintained
17601 F:      drivers/usb/host/uhci*
17602
17603 USB VIDEO CLASS
17604 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17605 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17606 L:      linux-media@vger.kernel.org
17607 S:      Maintained
17608 W:      http://www.ideasonboard.org/uvc/
17609 T:      git git://linuxtv.org/media_tree.git
17610 F:      drivers/media/usb/uvc/
17611 F:      include/uapi/linux/uvcvideo.h
17612
17613 USB VISION DRIVER
17614 M:      Hans Verkuil <hverkuil@xs4all.nl>
17615 L:      linux-media@vger.kernel.org
17616 S:      Odd Fixes
17617 W:      https://linuxtv.org
17618 T:      git git://linuxtv.org/media_tree.git
17619 F:      drivers/staging/media/usbvision/
17620
17621 USB WEBCAM GADGET
17622 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17623 L:      linux-usb@vger.kernel.org
17624 S:      Maintained
17625 F:      drivers/usb/gadget/function/*uvc*
17626 F:      drivers/usb/gadget/legacy/webcam.c
17627 F:      include/uapi/linux/usb/g_uvc.h
17628
17629 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17630 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17631 L:      linux-wireless@vger.kernel.org
17632 S:      Maintained
17633 F:      drivers/net/wireless/rndis_wlan.c
17634
17635 USB XHCI DRIVER
17636 M:      Mathias Nyman <mathias.nyman@intel.com>
17637 L:      linux-usb@vger.kernel.org
17638 S:      Supported
17639 F:      drivers/usb/host/pci-quirks*
17640 F:      drivers/usb/host/xhci*
17641
17642 USB ZD1201 DRIVER
17643 L:      linux-wireless@vger.kernel.org
17644 S:      Orphan
17645 W:      http://linux-lc100020.sourceforge.net
17646 F:      drivers/net/wireless/zydas/zd1201.*
17647
17648 USB ZR364XX DRIVER
17649 M:      Antoine Jacquet <royale@zerezo.com>
17650 L:      linux-usb@vger.kernel.org
17651 L:      linux-media@vger.kernel.org
17652 S:      Maintained
17653 W:      http://royale.zerezo.com/zr364xx/
17654 T:      git git://linuxtv.org/media_tree.git
17655 F:      Documentation/media/v4l-drivers/zr364xx*
17656 F:      drivers/media/usb/zr364xx/
17657
17658 USER-MODE LINUX (UML)
17659 M:      Jeff Dike <jdike@addtoit.com>
17660 M:      Richard Weinberger <richard@nod.at>
17661 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17662 L:      linux-um@lists.infradead.org
17663 S:      Maintained
17664 W:      http://user-mode-linux.sourceforge.net
17665 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17667 F:      Documentation/virt/uml/
17668 F:      arch/um/
17669 F:      arch/x86/um/
17670 F:      fs/hostfs/
17671
17672 USERSPACE COPYIN/COPYOUT (UIOVEC)
17673 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17674 S:      Maintained
17675 F:      include/linux/uio.h
17676 F:      lib/iov_iter.c
17677
17678 USERSPACE DMA BUFFER DRIVER
17679 M:      Gerd Hoffmann <kraxel@redhat.com>
17680 L:      dri-devel@lists.freedesktop.org
17681 S:      Maintained
17682 T:      git git://anongit.freedesktop.org/drm/drm-misc
17683 F:      drivers/dma-buf/udmabuf.c
17684 F:      include/uapi/linux/udmabuf.h
17685
17686 USERSPACE I/O (UIO)
17687 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17688 S:      Maintained
17689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17690 F:      Documentation/driver-api/uio-howto.rst
17691 F:      drivers/uio/
17692 F:      include/linux/uio_driver.h
17693
17694 UTIL-LINUX PACKAGE
17695 M:      Karel Zak <kzak@redhat.com>
17696 L:      util-linux@vger.kernel.org
17697 S:      Maintained
17698 W:      http://en.wikipedia.org/wiki/Util-linux
17699 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17700
17701 UUID HELPERS
17702 M:      Christoph Hellwig <hch@lst.de>
17703 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17704 L:      linux-kernel@vger.kernel.org
17705 S:      Maintained
17706 T:      git git://git.infradead.org/users/hch/uuid.git
17707 F:      include/linux/uuid.h
17708 F:      include/uapi/linux/uuid.h
17709 F:      lib/test_uuid.c
17710 F:      lib/uuid.c
17711
17712 UVESAFB DRIVER
17713 M:      Michal Januszewski <spock@gentoo.org>
17714 L:      linux-fbdev@vger.kernel.org
17715 S:      Maintained
17716 W:      https://github.com/mjanusz/v86d
17717 F:      Documentation/fb/uvesafb.rst
17718 F:      drivers/video/fbdev/uvesafb.*
17719
17720 Ux500 CLOCK DRIVERS
17721 M:      Ulf Hansson <ulf.hansson@linaro.org>
17722 L:      linux-clk@vger.kernel.org
17723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17724 S:      Maintained
17725 F:      drivers/clk/ux500/
17726
17727 VF610 NAND DRIVER
17728 M:      Stefan Agner <stefan@agner.ch>
17729 L:      linux-mtd@lists.infradead.org
17730 S:      Supported
17731 F:      drivers/mtd/nand/raw/vf610_nfc.c
17732
17733 VFAT/FAT/MSDOS FILESYSTEM
17734 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17735 S:      Maintained
17736 F:      Documentation/filesystems/vfat.rst
17737 F:      fs/fat/
17738
17739 VFIO DRIVER
17740 M:      Alex Williamson <alex.williamson@redhat.com>
17741 R:      Cornelia Huck <cohuck@redhat.com>
17742 L:      kvm@vger.kernel.org
17743 S:      Maintained
17744 T:      git git://github.com/awilliam/linux-vfio.git
17745 F:      Documentation/driver-api/vfio.rst
17746 F:      drivers/vfio/
17747 F:      include/linux/vfio.h
17748 F:      include/uapi/linux/vfio.h
17749
17750 VFIO MEDIATED DEVICE DRIVERS
17751 M:      Kirti Wankhede <kwankhede@nvidia.com>
17752 L:      kvm@vger.kernel.org
17753 S:      Maintained
17754 F:      Documentation/driver-api/vfio-mediated-device.rst
17755 F:      drivers/vfio/mdev/
17756 F:      include/linux/mdev.h
17757 F:      samples/vfio-mdev/
17758
17759 VFIO PLATFORM DRIVER
17760 M:      Eric Auger <eric.auger@redhat.com>
17761 L:      kvm@vger.kernel.org
17762 S:      Maintained
17763 F:      drivers/vfio/platform/
17764
17765 VGA_SWITCHEROO
17766 R:      Lukas Wunner <lukas@wunner.de>
17767 S:      Maintained
17768 T:      git git://anongit.freedesktop.org/drm/drm-misc
17769 F:      Documentation/gpu/vga-switcheroo.rst
17770 F:      drivers/gpu/vga/vga_switcheroo.c
17771 F:      include/linux/vga_switcheroo.h
17772
17773 VIA RHINE NETWORK DRIVER
17774 S:      Orphan
17775 F:      drivers/net/ethernet/via/via-rhine.c
17776
17777 VIA SD/MMC CARD CONTROLLER DRIVER
17778 M:      Bruce Chang <brucechang@via.com.tw>
17779 M:      Harald Welte <HaraldWelte@viatech.com>
17780 S:      Maintained
17781 F:      drivers/mmc/host/via-sdmmc.c
17782
17783 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17784 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17785 L:      linux-fbdev@vger.kernel.org
17786 S:      Maintained
17787 F:      drivers/video/fbdev/via/
17788 F:      include/linux/via-core.h
17789 F:      include/linux/via-gpio.h
17790 F:      include/linux/via_i2c.h
17791
17792 VIA VELOCITY NETWORK DRIVER
17793 M:      Francois Romieu <romieu@fr.zoreil.com>
17794 L:      netdev@vger.kernel.org
17795 S:      Maintained
17796 F:      drivers/net/ethernet/via/via-velocity.*
17797
17798 VICODEC VIRTUAL CODEC DRIVER
17799 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17800 L:      linux-media@vger.kernel.org
17801 S:      Maintained
17802 W:      https://linuxtv.org
17803 T:      git git://linuxtv.org/media_tree.git
17804 F:      drivers/media/platform/vicodec/*
17805
17806 VIDEO I2C POLLING DRIVER
17807 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17808 L:      linux-media@vger.kernel.org
17809 S:      Maintained
17810 F:      drivers/media/i2c/video-i2c.c
17811
17812 VIDEO MULTIPLEXER DRIVER
17813 M:      Philipp Zabel <p.zabel@pengutronix.de>
17814 L:      linux-media@vger.kernel.org
17815 S:      Maintained
17816 F:      drivers/media/platform/video-mux.c
17817
17818 VIDEOBUF2 FRAMEWORK
17819 M:      Pawel Osciak <pawel@osciak.com>
17820 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17821 M:      Kyungmin Park <kyungmin.park@samsung.com>
17822 R:      Tomasz Figa <tfiga@chromium.org>
17823 L:      linux-media@vger.kernel.org
17824 S:      Maintained
17825 F:      drivers/media/common/videobuf2/*
17826 F:      include/media/videobuf2-*
17827
17828 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17829 M:      Helen Koike <helen.koike@collabora.com>
17830 R:      Shuah Khan <skhan@linuxfoundation.org>
17831 L:      linux-media@vger.kernel.org
17832 S:      Maintained
17833 W:      https://linuxtv.org
17834 T:      git git://linuxtv.org/media_tree.git
17835 F:      drivers/media/platform/vimc/*
17836
17837 VIRT LIB
17838 M:      Alex Williamson <alex.williamson@redhat.com>
17839 M:      Paolo Bonzini <pbonzini@redhat.com>
17840 L:      kvm@vger.kernel.org
17841 S:      Supported
17842 F:      virt/lib/
17843
17844 VIRTIO AND VHOST VSOCK DRIVER
17845 M:      Stefan Hajnoczi <stefanha@redhat.com>
17846 M:      Stefano Garzarella <sgarzare@redhat.com>
17847 L:      kvm@vger.kernel.org
17848 L:      virtualization@lists.linux-foundation.org
17849 L:      netdev@vger.kernel.org
17850 S:      Maintained
17851 F:      drivers/net/vsockmon.c
17852 F:      drivers/vhost/vsock.c
17853 F:      include/linux/virtio_vsock.h
17854 F:      include/uapi/linux/virtio_vsock.h
17855 F:      include/uapi/linux/vm_sockets_diag.h
17856 F:      include/uapi/linux/vsockmon.h
17857 F:      net/vmw_vsock/af_vsock_tap.c
17858 F:      net/vmw_vsock/diag.c
17859 F:      net/vmw_vsock/virtio_transport.c
17860 F:      net/vmw_vsock/virtio_transport_common.c
17861 F:      net/vmw_vsock/vsock_loopback.c
17862 F:      tools/testing/vsock/
17863
17864 VIRTIO BLOCK AND SCSI DRIVERS
17865 M:      "Michael S. Tsirkin" <mst@redhat.com>
17866 M:      Jason Wang <jasowang@redhat.com>
17867 R:      Paolo Bonzini <pbonzini@redhat.com>
17868 R:      Stefan Hajnoczi <stefanha@redhat.com>
17869 L:      virtualization@lists.linux-foundation.org
17870 S:      Maintained
17871 F:      drivers/block/virtio_blk.c
17872 F:      drivers/scsi/virtio_scsi.c
17873 F:      drivers/vhost/scsi.c
17874 F:      include/uapi/linux/virtio_blk.h
17875 F:      include/uapi/linux/virtio_scsi.h
17876
17877 VIRTIO CONSOLE DRIVER
17878 M:      Amit Shah <amit@kernel.org>
17879 L:      virtualization@lists.linux-foundation.org
17880 S:      Maintained
17881 F:      drivers/char/virtio_console.c
17882 F:      include/linux/virtio_console.h
17883 F:      include/uapi/linux/virtio_console.h
17884
17885 VIRTIO CORE AND NET DRIVERS
17886 M:      "Michael S. Tsirkin" <mst@redhat.com>
17887 M:      Jason Wang <jasowang@redhat.com>
17888 L:      virtualization@lists.linux-foundation.org
17889 S:      Maintained
17890 F:      Documentation/devicetree/bindings/virtio/
17891 F:      drivers/block/virtio_blk.c
17892 F:      drivers/crypto/virtio/
17893 F:      drivers/net/virtio_net.c
17894 F:      drivers/vdpa/
17895 F:      drivers/virtio/
17896 F:      include/linux/vdpa.h
17897 F:      include/linux/virtio*.h
17898 F:      include/uapi/linux/virtio_*.h
17899 F:      mm/balloon_compaction.c
17900 F:      tools/virtio/
17901
17902 VIRTIO CRYPTO DRIVER
17903 M:      Gonglei <arei.gonglei@huawei.com>
17904 L:      virtualization@lists.linux-foundation.org
17905 L:      linux-crypto@vger.kernel.org
17906 S:      Maintained
17907 F:      drivers/crypto/virtio/
17908 F:      include/uapi/linux/virtio_crypto.h
17909
17910 VIRTIO DRIVERS FOR S390
17911 M:      Cornelia Huck <cohuck@redhat.com>
17912 M:      Halil Pasic <pasic@linux.ibm.com>
17913 L:      linux-s390@vger.kernel.org
17914 L:      virtualization@lists.linux-foundation.org
17915 L:      kvm@vger.kernel.org
17916 S:      Supported
17917 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17918 F:      drivers/s390/virtio/
17919
17920 VIRTIO FILE SYSTEM
17921 M:      Vivek Goyal <vgoyal@redhat.com>
17922 M:      Stefan Hajnoczi <stefanha@redhat.com>
17923 M:      Miklos Szeredi <miklos@szeredi.hu>
17924 L:      virtualization@lists.linux-foundation.org
17925 L:      linux-fsdevel@vger.kernel.org
17926 S:      Supported
17927 W:      https://virtio-fs.gitlab.io/
17928 F:      Documentation/filesystems/virtiofs.rst
17929 F:      fs/fuse/virtio_fs.c
17930 F:      include/uapi/linux/virtio_fs.h
17931
17932 VIRTIO GPU DRIVER
17933 M:      David Airlie <airlied@linux.ie>
17934 M:      Gerd Hoffmann <kraxel@redhat.com>
17935 L:      dri-devel@lists.freedesktop.org
17936 L:      virtualization@lists.linux-foundation.org
17937 S:      Maintained
17938 T:      git git://anongit.freedesktop.org/drm/drm-misc
17939 F:      drivers/gpu/drm/virtio/
17940 F:      include/uapi/linux/virtio_gpu.h
17941
17942 VIRTIO HOST (VHOST)
17943 M:      "Michael S. Tsirkin" <mst@redhat.com>
17944 M:      Jason Wang <jasowang@redhat.com>
17945 L:      kvm@vger.kernel.org
17946 L:      virtualization@lists.linux-foundation.org
17947 L:      netdev@vger.kernel.org
17948 S:      Maintained
17949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17950 F:      drivers/vhost/
17951 F:      include/linux/vhost_iotlb.h
17952 F:      include/uapi/linux/vhost.h
17953
17954 VIRTIO INPUT DRIVER
17955 M:      Gerd Hoffmann <kraxel@redhat.com>
17956 S:      Maintained
17957 F:      drivers/virtio/virtio_input.c
17958 F:      include/uapi/linux/virtio_input.h
17959
17960 VIRTIO IOMMU DRIVER
17961 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17962 L:      virtualization@lists.linux-foundation.org
17963 S:      Maintained
17964 F:      drivers/iommu/virtio-iommu.c
17965 F:      include/uapi/linux/virtio_iommu.h
17966
17967 VIRTUAL BOX GUEST DEVICE DRIVER
17968 M:      Hans de Goede <hdegoede@redhat.com>
17969 M:      Arnd Bergmann <arnd@arndb.de>
17970 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17971 S:      Maintained
17972 F:      drivers/virt/vboxguest/
17973 F:      include/linux/vbox_utils.h
17974 F:      include/uapi/linux/vbox*.h
17975
17976 VIRTUAL BOX SHARED FOLDER VFS DRIVER
17977 M:      Hans de Goede <hdegoede@redhat.com>
17978 L:      linux-fsdevel@vger.kernel.org
17979 S:      Maintained
17980 F:      fs/vboxsf/*
17981
17982 VIRTUAL SERIO DEVICE DRIVER
17983 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17984 S:      Maintained
17985 F:      drivers/input/serio/userio.c
17986 F:      include/uapi/linux/userio.h
17987
17988 VITESSE FELIX ETHERNET SWITCH DRIVER
17989 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17990 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17991 L:      netdev@vger.kernel.org
17992 S:      Maintained
17993 F:      drivers/net/dsa/ocelot/*
17994 F:      net/dsa/tag_ocelot.c
17995
17996 VIVID VIRTUAL VIDEO DRIVER
17997 M:      Hans Verkuil <hverkuil@xs4all.nl>
17998 L:      linux-media@vger.kernel.org
17999 S:      Maintained
18000 W:      https://linuxtv.org
18001 T:      git git://linuxtv.org/media_tree.git
18002 F:      drivers/media/platform/vivid/*
18003
18004 VLYNQ BUS
18005 M:      Florian Fainelli <f.fainelli@gmail.com>
18006 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
18007 S:      Maintained
18008 F:      drivers/vlynq/vlynq.c
18009 F:      include/linux/vlynq.h
18010
18011 VME SUBSYSTEM
18012 M:      Martyn Welch <martyn@welchs.me.uk>
18013 M:      Manohar Vanga <manohar.vanga@gmail.com>
18014 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
18015 L:      devel@driverdev.osuosl.org
18016 S:      Maintained
18017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
18018 F:      Documentation/driver-api/vme.rst
18019 F:      drivers/staging/vme/
18020 F:      drivers/vme/
18021 F:      include/linux/vme*
18022
18023 VMWARE BALLOON DRIVER
18024 M:      Nadav Amit <namit@vmware.com>
18025 M:      "VMware, Inc." <pv-drivers@vmware.com>
18026 L:      linux-kernel@vger.kernel.org
18027 S:      Maintained
18028 F:      drivers/misc/vmw_balloon.c
18029
18030 VMWARE HYPERVISOR INTERFACE
18031 M:      Thomas Hellstrom <thellstrom@vmware.com>
18032 M:      "VMware, Inc." <pv-drivers@vmware.com>
18033 L:      virtualization@lists.linux-foundation.org
18034 S:      Supported
18035 F:      arch/x86/include/asm/vmware.h
18036 F:      arch/x86/kernel/cpu/vmware.c
18037
18038 VMWARE PVRDMA DRIVER
18039 M:      Adit Ranadive <aditr@vmware.com>
18040 M:      VMware PV-Drivers <pv-drivers@vmware.com>
18041 L:      linux-rdma@vger.kernel.org
18042 S:      Maintained
18043 F:      drivers/infiniband/hw/vmw_pvrdma/
18044
18045 VMware PVSCSI driver
18046 M:      Jim Gill <jgill@vmware.com>
18047 M:      VMware PV-Drivers <pv-drivers@vmware.com>
18048 L:      linux-scsi@vger.kernel.org
18049 S:      Maintained
18050 F:      drivers/scsi/vmw_pvscsi.c
18051 F:      drivers/scsi/vmw_pvscsi.h
18052
18053 VMWARE VIRTUAL PTP CLOCK DRIVER
18054 M:      Vivek Thampi <vithampi@vmware.com>
18055 M:      "VMware, Inc." <pv-drivers@vmware.com>
18056 L:      netdev@vger.kernel.org
18057 S:      Supported
18058 F:      drivers/ptp/ptp_vmw.c
18059
18060 VMWARE VMMOUSE SUBDRIVER
18061 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
18062 M:      "VMware, Inc." <pv-drivers@vmware.com>
18063 L:      linux-input@vger.kernel.org
18064 S:      Maintained
18065 F:      drivers/input/mouse/vmmouse.c
18066 F:      drivers/input/mouse/vmmouse.h
18067
18068 VMWARE VMXNET3 ETHERNET DRIVER
18069 M:      Ronak Doshi <doshir@vmware.com>
18070 M:      "VMware, Inc." <pv-drivers@vmware.com>
18071 L:      netdev@vger.kernel.org
18072 S:      Maintained
18073 F:      drivers/net/vmxnet3/
18074
18075 VOCORE VOCORE2 BOARD
18076 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
18077 L:      linux-mips@vger.kernel.org
18078 S:      Maintained
18079 F:      arch/mips/boot/dts/ralink/vocore2.dts
18080
18081 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
18082 M:      Liam Girdwood <lgirdwood@gmail.com>
18083 M:      Mark Brown <broonie@kernel.org>
18084 L:      linux-kernel@vger.kernel.org
18085 S:      Supported
18086 W:      http://www.slimlogic.co.uk/?p=48
18087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
18088 F:      Documentation/devicetree/bindings/regulator/
18089 F:      Documentation/power/regulator/
18090 F:      drivers/regulator/
18091 F:      include/dt-bindings/regulator/
18092 F:      include/linux/regulator/
18093 K:      regulator_get_optional
18094
18095 VRF
18096 M:      David Ahern <dsahern@kernel.org>
18097 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
18098 L:      netdev@vger.kernel.org
18099 S:      Maintained
18100 F:      Documentation/networking/vrf.txt
18101 F:      drivers/net/vrf.c
18102
18103 VSPRINTF
18104 M:      Petr Mladek <pmladek@suse.com>
18105 M:      Steven Rostedt <rostedt@goodmis.org>
18106 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
18107 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
18108 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
18109 S:      Maintained
18110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
18111 F:      Documentation/core-api/printk-formats.rst
18112 F:      lib/test_printf.c
18113 F:      lib/vsprintf.c
18114
18115 VT1211 HARDWARE MONITOR DRIVER
18116 M:      Juerg Haefliger <juergh@gmail.com>
18117 L:      linux-hwmon@vger.kernel.org
18118 S:      Maintained
18119 F:      Documentation/hwmon/vt1211.rst
18120 F:      drivers/hwmon/vt1211.c
18121
18122 VT8231 HARDWARE MONITOR DRIVER
18123 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
18124 L:      linux-hwmon@vger.kernel.org
18125 S:      Maintained
18126 F:      drivers/hwmon/vt8231.c
18127
18128 VUB300 USB to SDIO/SD/MMC bridge chip
18129 L:      linux-mmc@vger.kernel.org
18130 S:      Orphan
18131 F:      drivers/mmc/host/vub300.c
18132
18133 W1 DALLAS'S 1-WIRE BUS
18134 M:      Evgeniy Polyakov <zbr@ioremap.net>
18135 S:      Maintained
18136 F:      Documentation/devicetree/bindings/w1/
18137 F:      Documentation/w1/
18138 F:      drivers/w1/
18139 F:      include/linux/w1.h
18140
18141 W83791D HARDWARE MONITORING DRIVER
18142 M:      Marc Hulsman <m.hulsman@tudelft.nl>
18143 L:      linux-hwmon@vger.kernel.org
18144 S:      Maintained
18145 F:      Documentation/hwmon/w83791d.rst
18146 F:      drivers/hwmon/w83791d.c
18147
18148 W83793 HARDWARE MONITORING DRIVER
18149 M:      Rudolf Marek <r.marek@assembler.cz>
18150 L:      linux-hwmon@vger.kernel.org
18151 S:      Maintained
18152 F:      Documentation/hwmon/w83793.rst
18153 F:      drivers/hwmon/w83793.c
18154
18155 W83795 HARDWARE MONITORING DRIVER
18156 M:      Jean Delvare <jdelvare@suse.com>
18157 L:      linux-hwmon@vger.kernel.org
18158 S:      Maintained
18159 F:      drivers/hwmon/w83795.c
18160
18161 W83L51xD SD/MMC CARD INTERFACE DRIVER
18162 M:      Pierre Ossman <pierre@ossman.eu>
18163 S:      Maintained
18164 F:      drivers/mmc/host/wbsd.*
18165
18166 WACOM PROTOCOL 4 SERIAL TABLETS
18167 M:      Julian Squires <julian@cipht.net>
18168 M:      Hans de Goede <hdegoede@redhat.com>
18169 L:      linux-input@vger.kernel.org
18170 S:      Maintained
18171 F:      drivers/input/tablet/wacom_serial4.c
18172
18173 WATCHDOG DEVICE DRIVERS
18174 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
18175 M:      Guenter Roeck <linux@roeck-us.net>
18176 L:      linux-watchdog@vger.kernel.org
18177 S:      Maintained
18178 W:      http://www.linux-watchdog.org/
18179 T:      git git://www.linux-watchdog.org/linux-watchdog.git
18180 F:      Documentation/devicetree/bindings/watchdog/
18181 F:      Documentation/watchdog/
18182 F:      drivers/watchdog/
18183 F:      include/linux/watchdog.h
18184 F:      include/uapi/linux/watchdog.h
18185
18186 WHISKEYCOVE PMIC GPIO DRIVER
18187 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
18188 L:      linux-gpio@vger.kernel.org
18189 S:      Maintained
18190 F:      drivers/gpio/gpio-wcove.c
18191
18192 WHWAVE RTC DRIVER
18193 M:      Dianlong Li <long17.cool@163.com>
18194 L:      linux-rtc@vger.kernel.org
18195 S:      Maintained
18196 F:      drivers/rtc/rtc-sd3078.c
18197
18198 WIIMOTE HID DRIVER
18199 M:      David Herrmann <dh.herrmann@googlemail.com>
18200 L:      linux-input@vger.kernel.org
18201 S:      Maintained
18202 F:      drivers/hid/hid-wiimote*
18203
18204 WILOCITY WIL6210 WIRELESS DRIVER
18205 M:      Maya Erez <merez@codeaurora.org>
18206 L:      linux-wireless@vger.kernel.org
18207 L:      wil6210@qti.qualcomm.com
18208 S:      Supported
18209 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
18210 F:      drivers/net/wireless/ath/wil6210/
18211
18212 WIMAX STACK
18213 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
18214 M:      linux-wimax@intel.com
18215 L:      wimax@linuxwimax.org (subscribers-only)
18216 S:      Supported
18217 W:      http://linuxwimax.org
18218 F:      Documentation/admin-guide/wimax/wimax.rst
18219 F:      include/linux/wimax/debug.h
18220 F:      include/net/wimax.h
18221 F:      include/uapi/linux/wimax.h
18222 F:      net/wimax/
18223
18224 WINBOND CIR DRIVER
18225 M:      David Härdeman <david@hardeman.nu>
18226 S:      Maintained
18227 F:      drivers/media/rc/winbond-cir.c
18228
18229 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
18230 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
18231 L:      linux-watchdog@vger.kernel.org
18232 S:      Maintained
18233 F:      drivers/watchdog/ebc-c384_wdt.c
18234
18235 WINSYSTEMS WS16C48 GPIO DRIVER
18236 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
18237 L:      linux-gpio@vger.kernel.org
18238 S:      Maintained
18239 F:      drivers/gpio/gpio-ws16c48.c
18240
18241 WIREGUARD SECURE NETWORK TUNNEL
18242 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18243 L:      wireguard@lists.zx2c4.com
18244 L:      netdev@vger.kernel.org
18245 S:      Maintained
18246 F:      drivers/net/wireguard/
18247 F:      tools/testing/selftests/wireguard/
18248
18249 WISTRON LAPTOP BUTTON DRIVER
18250 M:      Miloslav Trmac <mitr@volny.cz>
18251 S:      Maintained
18252 F:      drivers/input/misc/wistron_btns.c
18253
18254 WL3501 WIRELESS PCMCIA CARD DRIVER
18255 L:      linux-wireless@vger.kernel.org
18256 S:      Odd fixes
18257 F:      drivers/net/wireless/wl3501*
18258
18259 WOLFSON MICROELECTRONICS DRIVERS
18260 L:      patches@opensource.cirrus.com
18261 S:      Supported
18262 W:      https://github.com/CirrusLogic/linux-drivers/wiki
18263 T:      git https://github.com/CirrusLogic/linux-drivers.git
18264 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
18265 F:      Documentation/devicetree/bindings/mfd/arizona.txt
18266 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
18267 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
18268 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
18269 F:      Documentation/hwmon/wm83??.rst
18270 F:      arch/arm/mach-s3c64xx/mach-crag6410*
18271 F:      drivers/clk/clk-wm83*.c
18272 F:      drivers/extcon/extcon-arizona.c
18273 F:      drivers/gpio/gpio-*wm*.c
18274 F:      drivers/gpio/gpio-arizona.c
18275 F:      drivers/hwmon/wm83??-hwmon.c
18276 F:      drivers/input/misc/wm831x-on.c
18277 F:      drivers/input/touchscreen/wm831x-ts.c
18278 F:      drivers/input/touchscreen/wm97*.c
18279 F:      drivers/leds/leds-wm83*.c
18280 F:      drivers/mfd/arizona*
18281 F:      drivers/mfd/cs47l24*
18282 F:      drivers/mfd/wm*.c
18283 F:      drivers/power/supply/wm83*.c
18284 F:      drivers/regulator/arizona*
18285 F:      drivers/regulator/wm8*.c
18286 F:      drivers/rtc/rtc-wm83*.c
18287 F:      drivers/video/backlight/wm83*_bl.c
18288 F:      drivers/watchdog/wm83*_wdt.c
18289 F:      include/linux/mfd/arizona/
18290 F:      include/linux/mfd/wm831x/
18291 F:      include/linux/mfd/wm8350/
18292 F:      include/linux/mfd/wm8400*
18293 F:      include/linux/regulator/arizona*
18294 F:      include/linux/wm97xx.h
18295 F:      include/sound/wm????.h
18296 F:      sound/soc/codecs/arizona.?
18297 F:      sound/soc/codecs/cs47l24*
18298 F:      sound/soc/codecs/wm*
18299
18300 WORKQUEUE
18301 M:      Tejun Heo <tj@kernel.org>
18302 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18303 S:      Maintained
18304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
18305 F:      Documentation/core-api/workqueue.rst
18306 F:      include/linux/workqueue.h
18307 F:      kernel/workqueue.c
18308
18309 X-POWERS AXP288 PMIC DRIVERS
18310 M:      Hans de Goede <hdegoede@redhat.com>
18311 S:      Maintained
18312 F:      drivers/acpi/pmic/intel_pmic_xpower.c
18313 N:      axp288
18314
18315 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
18316 M:      Chen-Yu Tsai <wens@csie.org>
18317 L:      linux-kernel@vger.kernel.org
18318 S:      Maintained
18319 N:      axp[128]
18320
18321 X.25 NETWORK LAYER
18322 M:      Andrew Hendry <andrew.hendry@gmail.com>
18323 L:      linux-x25@vger.kernel.org
18324 S:      Odd Fixes
18325 F:      Documentation/networking/x25*
18326 F:      include/net/x25*
18327 F:      net/x25/
18328
18329 X86 ARCHITECTURE (32-BIT AND 64-BIT)
18330 M:      Thomas Gleixner <tglx@linutronix.de>
18331 M:      Ingo Molnar <mingo@redhat.com>
18332 M:      Borislav Petkov <bp@alien8.de>
18333 M:      x86@kernel.org
18334 R:      "H. Peter Anvin" <hpa@zytor.com>
18335 L:      linux-kernel@vger.kernel.org
18336 S:      Maintained
18337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18338 F:      Documentation/devicetree/bindings/x86/
18339 F:      Documentation/x86/
18340 F:      arch/x86/
18341
18342 X86 ENTRY CODE
18343 M:      Andy Lutomirski <luto@kernel.org>
18344 L:      linux-kernel@vger.kernel.org
18345 S:      Maintained
18346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
18347 F:      arch/x86/entry/
18348
18349 X86 MCE INFRASTRUCTURE
18350 M:      Tony Luck <tony.luck@intel.com>
18351 M:      Borislav Petkov <bp@alien8.de>
18352 L:      linux-edac@vger.kernel.org
18353 S:      Maintained
18354 F:      arch/x86/kernel/cpu/mce/*
18355
18356 X86 MICROCODE UPDATE SUPPORT
18357 M:      Borislav Petkov <bp@alien8.de>
18358 S:      Maintained
18359 F:      arch/x86/kernel/cpu/microcode/*
18360
18361 X86 MM
18362 M:      Dave Hansen <dave.hansen@linux.intel.com>
18363 M:      Andy Lutomirski <luto@kernel.org>
18364 M:      Peter Zijlstra <peterz@infradead.org>
18365 L:      linux-kernel@vger.kernel.org
18366 S:      Maintained
18367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
18368 F:      arch/x86/mm/
18369
18370 X86 PLATFORM DRIVERS
18371 M:      Darren Hart <dvhart@infradead.org>
18372 M:      Andy Shevchenko <andy@infradead.org>
18373 L:      platform-driver-x86@vger.kernel.org
18374 S:      Odd Fixes
18375 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18376 F:      drivers/platform/olpc/
18377 F:      drivers/platform/x86/
18378
18379 X86 PLATFORM DRIVERS - ARCH
18380 R:      Darren Hart <dvhart@infradead.org>
18381 R:      Andy Shevchenko <andy@infradead.org>
18382 L:      platform-driver-x86@vger.kernel.org
18383 L:      x86@kernel.org
18384 S:      Maintained
18385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18386 F:      arch/x86/platform
18387
18388 X86 VDSO
18389 M:      Andy Lutomirski <luto@kernel.org>
18390 L:      linux-kernel@vger.kernel.org
18391 S:      Maintained
18392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18393 F:      arch/x86/entry/vdso/
18394
18395 XARRAY
18396 M:      Matthew Wilcox <willy@infradead.org>
18397 L:      linux-fsdevel@vger.kernel.org
18398 S:      Supported
18399 F:      Documentation/core-api/xarray.rst
18400 F:      include/linux/idr.h
18401 F:      include/linux/xarray.h
18402 F:      lib/idr.c
18403 F:      lib/xarray.c
18404 F:      tools/testing/radix-tree
18405
18406 XBOX DVD IR REMOTE
18407 M:      Benjamin Valentin <benpicco@googlemail.com>
18408 S:      Maintained
18409 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18410 F:      drivers/media/rc/xbox_remote.c
18411
18412 XC2028/3028 TUNER DRIVER
18413 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18414 L:      linux-media@vger.kernel.org
18415 S:      Maintained
18416 W:      https://linuxtv.org
18417 T:      git git://linuxtv.org/media_tree.git
18418 F:      drivers/media/tuners/tuner-xc2028.*
18419
18420 XDP (eXpress Data Path)
18421 M:      Alexei Starovoitov <ast@kernel.org>
18422 M:      Daniel Borkmann <daniel@iogearbox.net>
18423 M:      David S. Miller <davem@davemloft.net>
18424 M:      Jakub Kicinski <kuba@kernel.org>
18425 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18426 M:      John Fastabend <john.fastabend@gmail.com>
18427 L:      netdev@vger.kernel.org
18428 L:      bpf@vger.kernel.org
18429 S:      Supported
18430 F:      include/net/xdp.h
18431 F:      include/trace/events/xdp.h
18432 F:      kernel/bpf/cpumap.c
18433 F:      kernel/bpf/devmap.c
18434 F:      net/core/xdp.c
18435 N:      xdp
18436 K:      xdp
18437
18438 XDP SOCKETS (AF_XDP)
18439 M:      Björn Töpel <bjorn.topel@intel.com>
18440 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18441 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18442 L:      netdev@vger.kernel.org
18443 L:      bpf@vger.kernel.org
18444 S:      Maintained
18445 F:      kernel/bpf/xskmap.c
18446 F:      net/xdp/
18447
18448 XEN BLOCK SUBSYSTEM
18449 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18450 M:      Roger Pau Monné <roger.pau@citrix.com>
18451 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18452 S:      Supported
18453 F:      drivers/block/xen*
18454 F:      drivers/block/xen-blkback/*
18455
18456 XEN HYPERVISOR ARM
18457 M:      Stefano Stabellini <sstabellini@kernel.org>
18458 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18459 S:      Maintained
18460 F:      arch/arm/include/asm/xen/
18461 F:      arch/arm/xen/
18462
18463 XEN HYPERVISOR ARM64
18464 M:      Stefano Stabellini <sstabellini@kernel.org>
18465 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18466 S:      Maintained
18467 F:      arch/arm64/include/asm/xen/
18468 F:      arch/arm64/xen/
18469
18470 XEN HYPERVISOR INTERFACE
18471 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18472 M:      Juergen Gross <jgross@suse.com>
18473 R:      Stefano Stabellini <sstabellini@kernel.org>
18474 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18475 S:      Supported
18476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18477 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18478 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18479 F:      arch/x86/include/asm/pvclock-abi.h
18480 F:      arch/x86/include/asm/xen/
18481 F:      arch/x86/platform/pvh/
18482 F:      arch/x86/xen/
18483 F:      drivers/*/xen-*front.c
18484 F:      drivers/xen/
18485 F:      include/uapi/xen/
18486 F:      include/xen/
18487
18488 XEN NETWORK BACKEND DRIVER
18489 M:      Wei Liu <wei.liu@kernel.org>
18490 M:      Paul Durrant <paul@xen.org>
18491 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18492 L:      netdev@vger.kernel.org
18493 S:      Supported
18494 F:      drivers/net/xen-netback/*
18495
18496 XEN PCI SUBSYSTEM
18497 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18498 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18499 S:      Supported
18500 F:      arch/x86/pci/*xen*
18501 F:      drivers/pci/*xen*
18502
18503 XEN PVSCSI DRIVERS
18504 M:      Juergen Gross <jgross@suse.com>
18505 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18506 L:      linux-scsi@vger.kernel.org
18507 S:      Supported
18508 F:      drivers/scsi/xen-scsifront.c
18509 F:      drivers/xen/xen-scsiback.c
18510 F:      include/xen/interface/io/vscsiif.h
18511
18512 XEN SOUND FRONTEND DRIVER
18513 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18514 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18515 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18516 S:      Supported
18517 F:      sound/xen/*
18518
18519 XEN SWIOTLB SUBSYSTEM
18520 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18521 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18522 L:      iommu@lists.linux-foundation.org
18523 S:      Supported
18524 F:      arch/x86/xen/*swiotlb*
18525 F:      drivers/xen/*swiotlb*
18526
18527 XFS FILESYSTEM
18528 M:      Darrick J. Wong <darrick.wong@oracle.com>
18529 M:      linux-xfs@vger.kernel.org
18530 L:      linux-xfs@vger.kernel.org
18531 S:      Supported
18532 W:      http://xfs.org/
18533 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18534 F:      Documentation/ABI/testing/sysfs-fs-xfs
18535 F:      Documentation/admin-guide/xfs.rst
18536 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18537 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18538 F:      fs/xfs/
18539 F:      include/uapi/linux/dqblk_xfs.h
18540 F:      include/uapi/linux/fsmap.h
18541
18542 XILINX AXI ETHERNET DRIVER
18543 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18544 S:      Maintained
18545 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18546
18547 XILINX CAN DRIVER
18548 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18549 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18550 L:      linux-can@vger.kernel.org
18551 S:      Maintained
18552 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18553 F:      drivers/net/can/xilinx_can.c
18554
18555 XILINX SD-FEC IP CORES
18556 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18557 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18558 S:      Maintained
18559 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18560 F:      Documentation/misc-devices/xilinx_sdfec.rst
18561 F:      drivers/misc/Kconfig
18562 F:      drivers/misc/Makefile
18563 F:      drivers/misc/xilinx_sdfec.c
18564 F:      include/uapi/misc/xilinx_sdfec.h
18565
18566 XILINX UARTLITE SERIAL DRIVER
18567 M:      Peter Korsgaard <jacmet@sunsite.dk>
18568 L:      linux-serial@vger.kernel.org
18569 S:      Maintained
18570 F:      drivers/tty/serial/uartlite.c
18571
18572 XILINX VIDEO IP CORES
18573 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18574 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18575 L:      linux-media@vger.kernel.org
18576 S:      Supported
18577 T:      git git://linuxtv.org/media_tree.git
18578 F:      Documentation/devicetree/bindings/media/xilinx/
18579 F:      drivers/media/platform/xilinx/
18580 F:      include/uapi/linux/xilinx-v4l2-controls.h
18581
18582 XILLYBUS DRIVER
18583 M:      Eli Billauer <eli.billauer@gmail.com>
18584 L:      linux-kernel@vger.kernel.org
18585 S:      Supported
18586 F:      drivers/char/xillybus/
18587
18588 XLP9XX I2C DRIVER
18589 M:      George Cherian <gcherian@marvell.com>
18590 L:      linux-i2c@vger.kernel.org
18591 S:      Supported
18592 W:      http://www.marvell.com
18593 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18594 F:      drivers/i2c/busses/i2c-xlp9xx.c
18595
18596 XRA1403 GPIO EXPANDER
18597 M:      Nandor Han <nandor.han@ge.com>
18598 M:      Semi Malinen <semi.malinen@ge.com>
18599 L:      linux-gpio@vger.kernel.org
18600 S:      Maintained
18601 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18602 F:      drivers/gpio/gpio-xra1403.c
18603
18604 XTENSA XTFPGA PLATFORM SUPPORT
18605 M:      Max Filippov <jcmvbkbc@gmail.com>
18606 L:      linux-xtensa@linux-xtensa.org
18607 S:      Maintained
18608 F:      drivers/spi/spi-xtensa-xtfpga.c
18609 F:      sound/soc/xtensa/xtfpga-i2s.c
18610
18611 YAM DRIVER FOR AX.25
18612 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18613 L:      linux-hams@vger.kernel.org
18614 S:      Maintained
18615 F:      drivers/net/hamradio/yam*
18616 F:      include/linux/yam.h
18617
18618 YAMA SECURITY MODULE
18619 M:      Kees Cook <keescook@chromium.org>
18620 S:      Supported
18621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18622 F:      Documentation/admin-guide/LSM/Yama.rst
18623 F:      security/yama/
18624
18625 YEALINK PHONE DRIVER
18626 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18627 L:      usbb2k-api-dev@nongnu.org
18628 S:      Maintained
18629 F:      Documentation/input/devices/yealink.rst
18630 F:      drivers/input/misc/yealink.*
18631
18632 Z8530 DRIVER FOR AX.25
18633 M:      Joerg Reuter <jreuter@yaina.de>
18634 L:      linux-hams@vger.kernel.org
18635 S:      Maintained
18636 W:      http://yaina.de/jreuter/
18637 W:      http://www.qsl.net/dl1bke/
18638 F:      Documentation/networking/z8530drv.txt
18639 F:      drivers/net/hamradio/*scc.c
18640 F:      drivers/net/hamradio/z8530.h
18641
18642 ZBUD COMPRESSED PAGE ALLOCATOR
18643 M:      Seth Jennings <sjenning@redhat.com>
18644 M:      Dan Streetman <ddstreet@ieee.org>
18645 L:      linux-mm@kvack.org
18646 S:      Maintained
18647 F:      include/linux/zbud.h
18648 F:      mm/zbud.c
18649
18650 ZD1211RW WIRELESS DRIVER
18651 M:      Daniel Drake <dsd@gentoo.org>
18652 M:      Ulrich Kunitz <kune@deine-taler.de>
18653 L:      linux-wireless@vger.kernel.org
18654 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18655 S:      Maintained
18656 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18657 F:      drivers/net/wireless/zydas/zd1211rw/
18658
18659 ZD1301 MEDIA DRIVER
18660 M:      Antti Palosaari <crope@iki.fi>
18661 L:      linux-media@vger.kernel.org
18662 S:      Maintained
18663 W:      https://linuxtv.org/
18664 W:      http://palosaari.fi/linux/
18665 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18666 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18667
18668 ZD1301_DEMOD MEDIA DRIVER
18669 M:      Antti Palosaari <crope@iki.fi>
18670 L:      linux-media@vger.kernel.org
18671 S:      Maintained
18672 W:      https://linuxtv.org/
18673 W:      http://palosaari.fi/linux/
18674 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18675 F:      drivers/media/dvb-frontends/zd1301_demod*
18676
18677 ZHAOXIN PROCESSOR SUPPORT
18678 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18679 L:      linux-kernel@vger.kernel.org
18680 S:      Maintained
18681 F:      arch/x86/kernel/cpu/zhaoxin.c
18682
18683 ZONEFS FILESYSTEM
18684 M:      Damien Le Moal <damien.lemoal@wdc.com>
18685 M:      Naohiro Aota <naohiro.aota@wdc.com>
18686 R:      Johannes Thumshirn <jth@kernel.org>
18687 L:      linux-fsdevel@vger.kernel.org
18688 S:      Maintained
18689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
18690 F:      Documentation/filesystems/zonefs.rst
18691 F:      fs/zonefs/
18692
18693 ZPOOL COMPRESSED PAGE STORAGE API
18694 M:      Dan Streetman <ddstreet@ieee.org>
18695 L:      linux-mm@kvack.org
18696 S:      Maintained
18697 F:      include/linux/zpool.h
18698 F:      mm/zpool.c
18699
18700 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18701 M:      Minchan Kim <minchan@kernel.org>
18702 M:      Nitin Gupta <ngupta@vflare.org>
18703 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18704 L:      linux-kernel@vger.kernel.org
18705 S:      Maintained
18706 F:      Documentation/admin-guide/blockdev/zram.rst
18707 F:      drivers/block/zram/
18708
18709 ZS DECSTATION Z85C30 SERIAL DRIVER
18710 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18711 S:      Maintained
18712 F:      drivers/tty/serial/zs.*
18713
18714 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18715 M:      Minchan Kim <minchan@kernel.org>
18716 M:      Nitin Gupta <ngupta@vflare.org>
18717 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18718 L:      linux-mm@kvack.org
18719 S:      Maintained
18720 F:      Documentation/vm/zsmalloc.rst
18721 F:      include/linux/zsmalloc.h
18722 F:      mm/zsmalloc.c
18723
18724 ZSWAP COMPRESSED SWAP CACHING
18725 M:      Seth Jennings <sjenning@redhat.com>
18726 M:      Dan Streetman <ddstreet@ieee.org>
18727 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18728 L:      linux-mm@kvack.org
18729 S:      Maintained
18730 F:      mm/zswap.c
18731
18732 THE REST
18733 M:      Linus Torvalds <torvalds@linux-foundation.org>
18734 L:      linux-kernel@vger.kernel.org
18735 S:      Buried alive in reporters
18736 Q:      http://patchwork.kernel.org/project/LKML/list/
18737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18738 F:      *
18739 F:      */