MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
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/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 M:      Tali Perry <tali.perry1@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Benjamin Fair <benjaminfair@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dma/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      bcm-kernel-feedback-list@broadcom.com
3125 L:      linux-mips@vger.kernel.org
3126 T:      git git://github.com/broadcom/stblinux.git
3127 S:      Maintained
3128 F:      arch/mips/bmips/*
3129 F:      arch/mips/include/asm/mach-bmips/*
3130 F:      arch/mips/kernel/*bmips*
3131 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3132 F:      drivers/irqchip/irq-bcm63*
3133 F:      drivers/irqchip/irq-bcm7*
3134 F:      drivers/irqchip/irq-brcmstb*
3135 F:      include/linux/bcm963xx_nvram.h
3136 F:      include/linux/bcm963xx_tag.h
3137
3138 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rmody@marvell.com>
3140 M:      GR-Linux-NIC-Dev@marvell.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/bnx2.*
3144 F:      drivers/net/ethernet/broadcom/bnx2_*
3145
3146 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3147 M:      QLogic-Storage-Upstream@qlogic.com
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bnx2fc/
3151
3152 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2i/
3157
3158 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3159 M:      Ariel Elior <aelior@marvell.com>
3160 M:      Sudarsana Kalluru <skalluru@marvell.com>
3161 M:      GR-everest-linux-l2@marvell.com
3162 L:      netdev@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/net/ethernet/broadcom/bnx2x/
3165
3166 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3167 M:      Michael Chan <michael.chan@broadcom.com>
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnxt/
3171
3172 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3173 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3174 M:      Franky Lin <franky.lin@broadcom.com>
3175 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3176 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3177 M:      Wright Feng <wright.feng@cypress.com>
3178 L:      linux-wireless@vger.kernel.org
3179 L:      brcm80211-dev-list.pdl@broadcom.com
3180 L:      brcm80211-dev-list@cypress.com
3181 S:      Supported
3182 F:      drivers/net/wireless/broadcom/brcm80211/
3183
3184 BROADCOM BRCMSTB GPIO DRIVER
3185 M:      Gregory Fong <gregory.0xf0@gmail.com>
3186 L:      bcm-kernel-feedback-list@broadcom.com
3187 S:      Supported
3188 F:      drivers/gpio/gpio-brcmstb.c
3189 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3190
3191 BROADCOM BRCMSTB I2C DRIVER
3192 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3193 L:      linux-i2c@vger.kernel.org
3194 L:      bcm-kernel-feedback-list@broadcom.com
3195 S:      Supported
3196 F:      drivers/i2c/busses/i2c-brcmstb.c
3197 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3198
3199 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3200 M:      Al Cooper <alcooperx@gmail.com>
3201 L:      linux-kernel@vger.kernel.org
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Maintained
3204 F:      drivers/phy/broadcom/phy-brcm-usb*
3205
3206 BROADCOM GENET ETHERNET DRIVER
3207 M:      Doug Berger <opendmb@gmail.com>
3208 M:      Florian Fainelli <f.fainelli@gmail.com>
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 L:      netdev@vger.kernel.org
3211 S:      Supported
3212 F:      drivers/net/ethernet/broadcom/genet/
3213
3214 BROADCOM IPROC ARM ARCHITECTURE
3215 M:      Ray Jui <rjui@broadcom.com>
3216 M:      Scott Branden <sbranden@broadcom.com>
3217 M:      bcm-kernel-feedback-list@broadcom.com
3218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3219 T:      git git://github.com/broadcom/cygnus-linux.git
3220 S:      Maintained
3221 N:      iproc
3222 N:      cygnus
3223 N:      bcm[-_]nsp
3224 N:      bcm9113*
3225 N:      bcm9583*
3226 N:      bcm9585*
3227 N:      bcm9586*
3228 N:      bcm988312
3229 N:      bcm113*
3230 N:      bcm583*
3231 N:      bcm585*
3232 N:      bcm586*
3233 N:      bcm88312
3234 N:      hr2
3235 N:      stingray
3236 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3237 F:      arch/arm64/boot/dts/broadcom/stingray/*
3238 F:      drivers/clk/bcm/clk-ns*
3239 F:      drivers/clk/bcm/clk-sr*
3240 F:      drivers/pinctrl/bcm/pinctrl-ns*
3241 F:      include/dt-bindings/clock/bcm-sr*
3242
3243 BROADCOM KONA GPIO DRIVER
3244 M:      Ray Jui <rjui@broadcom.com>
3245 L:      bcm-kernel-feedback-list@broadcom.com
3246 S:      Supported
3247 F:      drivers/gpio/gpio-bcm-kona.c
3248 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3249
3250 BROADCOM NETXTREME-E ROCE DRIVER
3251 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3252 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3253 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3254 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3255 L:      linux-rdma@vger.kernel.org
3256 W:      http://www.broadcom.com
3257 S:      Supported
3258 F:      drivers/infiniband/hw/bnxt_re/
3259 F:      include/uapi/rdma/bnxt_re-abi.h
3260
3261 BROADCOM NVRAM DRIVER
3262 M:      Rafał Miłecki <zajec5@gmail.com>
3263 L:      linux-mips@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/firmware/broadcom/*
3266
3267 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-wireless@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/bcma/
3272 F:      include/linux/bcma/
3273
3274 BROADCOM STB AVS CPUFREQ DRIVER
3275 M:      Markus Mayer <mmayer@broadcom.com>
3276 M:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-pm@vger.kernel.org
3278 S:      Maintained
3279 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3280 F:      drivers/cpufreq/brcmstb*
3281
3282 BROADCOM STB AVS TMON DRIVER
3283 M:      Markus Mayer <mmayer@broadcom.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-pm@vger.kernel.org
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3288 F:      drivers/thermal/broadcom/brcmstb*
3289
3290 BROADCOM STB NAND FLASH DRIVER
3291 M:      Brian Norris <computersforpeace@gmail.com>
3292 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3293 L:      linux-mtd@lists.infradead.org
3294 L:      bcm-kernel-feedback-list@broadcom.com
3295 S:      Maintained
3296 F:      drivers/mtd/nand/raw/brcmnand/
3297
3298 BROADCOM STB DPFE DRIVER
3299 M:      Markus Mayer <mmayer@broadcom.com>
3300 M:      bcm-kernel-feedback-list@broadcom.com
3301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3304 F:      drivers/memory/brcmstb_dpfe.c
3305
3306 BROADCOM SPI DRIVER
3307 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3308 M:      bcm-kernel-feedback-list@broadcom.com
3309 S:      Maintained
3310 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3311 F:      drivers/spi/spi-bcm-qspi.*
3312 F:      drivers/spi/spi-brcmstb-qspi.c
3313 F:      drivers/spi/spi-iproc-qspi.c
3314
3315 BROADCOM SYSTEMPORT ETHERNET DRIVER
3316 M:      Florian Fainelli <f.fainelli@gmail.com>
3317 L:      bcm-kernel-feedback-list@broadcom.com
3318 L:      netdev@vger.kernel.org
3319 S:      Supported
3320 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3321
3322 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3323 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3324 M:      Prashant Sreedharan <prashant@broadcom.com>
3325 M:      Michael Chan <mchan@broadcom.com>
3326 L:      netdev@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/net/ethernet/broadcom/tg3.*
3329
3330 BROCADE BFA FC SCSI DRIVER
3331 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3332 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3333 L:      linux-scsi@vger.kernel.org
3334 S:      Supported
3335 F:      drivers/scsi/bfa/
3336
3337 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3338 M:      Rasesh Mody <rmody@marvell.com>
3339 M:      Sudarsana Kalluru <skalluru@marvell.com>
3340 M:      GR-Linux-NIC-Dev@marvell.com
3341 L:      netdev@vger.kernel.org
3342 S:      Supported
3343 F:      drivers/net/ethernet/brocade/bna/
3344
3345 BSG (block layer generic sg v4 driver)
3346 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3347 L:      linux-scsi@vger.kernel.org
3348 S:      Supported
3349 F:      block/bsg.c
3350 F:      include/linux/bsg.h
3351 F:      include/uapi/linux/bsg.h
3352
3353 BT87X AUDIO DRIVER
3354 M:      Clemens Ladisch <clemens@ladisch.de>
3355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3356 T:      git git://git.alsa-project.org/alsa-kernel.git
3357 S:      Maintained
3358 F:      Documentation/sound/cards/bt87x.rst
3359 F:      sound/pci/bt87x.c
3360
3361 BT8XXGPIO DRIVER
3362 M:      Michael Buesch <m@bues.ch>
3363 W:      http://bu3sch.de/btgpio.php
3364 S:      Maintained
3365 F:      drivers/gpio/gpio-bt8xx.c
3366
3367 BTRFS FILE SYSTEM
3368 M:      Chris Mason <clm@fb.com>
3369 M:      Josef Bacik <josef@toxicpanda.com>
3370 M:      David Sterba <dsterba@suse.com>
3371 L:      linux-btrfs@vger.kernel.org
3372 W:      http://btrfs.wiki.kernel.org/
3373 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3375 S:      Maintained
3376 F:      Documentation/filesystems/btrfs.txt
3377 F:      fs/btrfs/
3378 F:      include/linux/btrfs*
3379 F:      include/uapi/linux/btrfs*
3380
3381 BTTV VIDEO4LINUX DRIVER
3382 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3383 L:      linux-media@vger.kernel.org
3384 W:      https://linuxtv.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 S:      Odd fixes
3387 F:      Documentation/media/v4l-drivers/bttv*
3388 F:      drivers/media/pci/bt8xx/bttv*
3389
3390 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3391 M:      Chanwoo Choi <cw00.choi@samsung.com>
3392 L:      linux-pm@vger.kernel.org
3393 L:      linux-samsung-soc@vger.kernel.org
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3395 S:      Maintained
3396 F:      drivers/devfreq/exynos-bus.c
3397 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3398
3399 BUSLOGIC SCSI DRIVER
3400 M:      Khalid Aziz <khalid@gonehiking.org>
3401 L:      linux-scsi@vger.kernel.org
3402 S:      Maintained
3403 F:      drivers/scsi/BusLogic.*
3404 F:      drivers/scsi/FlashPoint.*
3405
3406 C-MEDIA CMI8788 DRIVER
3407 M:      Clemens Ladisch <clemens@ladisch.de>
3408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3409 T:      git git://git.alsa-project.org/alsa-kernel.git
3410 S:      Maintained
3411 F:      sound/pci/oxygen/
3412
3413 C-SKY ARCHITECTURE
3414 M:      Guo Ren <guoren@kernel.org>
3415 T:      git https://github.com/c-sky/csky-linux.git
3416 S:      Supported
3417 F:      arch/csky/
3418 F:      Documentation/devicetree/bindings/csky/
3419 F:      drivers/irqchip/irq-csky-*
3420 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3421 F:      drivers/clocksource/timer-gx6605s.c
3422 F:      drivers/clocksource/timer-mp-csky.c
3423 F:      Documentation/devicetree/bindings/timer/csky,*
3424 K:      csky
3425 N:      csky
3426
3427 C6X ARCHITECTURE
3428 M:      Mark Salter <msalter@redhat.com>
3429 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3430 L:      linux-c6x-dev@linux-c6x.org
3431 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3432 S:      Maintained
3433 F:      arch/c6x/
3434
3435 CA8210 IEEE-802.15.4 RADIO DRIVER
3436 M:      Harry Morris <h.morris@cascoda.com>
3437 L:      linux-wpan@vger.kernel.org
3438 W:      https://github.com/Cascoda/ca8210-linux.git
3439 S:      Maintained
3440 F:      drivers/net/ieee802154/ca8210.c
3441 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3442
3443 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3444 M:      David Howells <dhowells@redhat.com>
3445 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3446 S:      Supported
3447 F:      Documentation/filesystems/caching/cachefiles.txt
3448 F:      fs/cachefiles/
3449
3450 CADENCE MIPI-CSI2 BRIDGES
3451 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3452 L:      linux-media@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3455 F:      drivers/media/platform/cadence/cdns-csi2*
3456
3457 CADET FM/AM RADIO RECEIVER DRIVER
3458 M:      Hans Verkuil <hverkuil@xs4all.nl>
3459 L:      linux-media@vger.kernel.org
3460 T:      git git://linuxtv.org/media_tree.git
3461 W:      https://linuxtv.org
3462 S:      Maintained
3463 F:      drivers/media/radio/radio-cadet*
3464
3465 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3466 M:      Jonathan Corbet <corbet@lwn.net>
3467 L:      linux-media@vger.kernel.org
3468 T:      git git://linuxtv.org/media_tree.git
3469 S:      Maintained
3470 F:      Documentation/media/v4l-drivers/cafe_ccic*
3471 F:      drivers/media/platform/marvell-ccic/
3472
3473 CAIF NETWORK LAYER
3474 L:      netdev@vger.kernel.org
3475 S:      Orphan
3476 F:      Documentation/networking/caif/
3477 F:      drivers/net/caif/
3478 F:      include/uapi/linux/caif/
3479 F:      include/net/caif/
3480 F:      net/caif/
3481
3482 CAKE QDISC
3483 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3484 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3485 S:      Maintained
3486 F:      net/sched/sch_cake.c
3487
3488 CALGARY x86-64 IOMMU
3489 M:      Muli Ben-Yehuda <mulix@mulix.org>
3490 M:      Jon Mason <jdmason@kudzu.us>
3491 L:      iommu@lists.linux-foundation.org
3492 S:      Maintained
3493 F:      arch/x86/kernel/pci-calgary_64.c
3494 F:      arch/x86/kernel/tce_64.c
3495 F:      arch/x86/include/asm/calgary.h
3496 F:      arch/x86/include/asm/tce.h
3497
3498 CAN NETWORK DRIVERS
3499 M:      Wolfgang Grandegger <wg@grandegger.com>
3500 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3501 L:      linux-can@vger.kernel.org
3502 W:      https://github.com/linux-can
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3505 S:      Maintained
3506 F:      Documentation/devicetree/bindings/net/can/
3507 F:      drivers/net/can/
3508 F:      include/linux/can/dev.h
3509 F:      include/linux/can/platform/
3510 F:      include/uapi/linux/can/error.h
3511 F:      include/uapi/linux/can/netlink.h
3512
3513 CAN NETWORK LAYER
3514 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3515 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3516 L:      linux-can@vger.kernel.org
3517 W:      https://github.com/linux-can
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3520 S:      Maintained
3521 F:      Documentation/networking/can.rst
3522 F:      net/can/
3523 F:      include/linux/can/core.h
3524 F:      include/uapi/linux/can.h
3525 F:      include/uapi/linux/can/bcm.h
3526 F:      include/uapi/linux/can/raw.h
3527 F:      include/uapi/linux/can/gw.h
3528
3529 CAPABILITIES
3530 M:      Serge Hallyn <serge@hallyn.com>
3531 L:      linux-security-module@vger.kernel.org
3532 S:      Supported
3533 F:      include/linux/capability.h
3534 F:      include/uapi/linux/capability.h
3535 F:      security/commoncap.c
3536 F:      kernel/capability.c
3537
3538 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3539 M:      Kevin Tsai <ktsai@capellamicro.com>
3540 S:      Maintained
3541 F:      drivers/iio/light/cm*
3542
3543 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3544 M:      Christian Lamparter <chunkeey@googlemail.com>
3545 L:      linux-wireless@vger.kernel.org
3546 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3547 S:      Maintained
3548 F:      drivers/net/wireless/ath/carl9170/
3549
3550 CAVIUM I2C DRIVER
3551 M:      Jan Glauber <jglauber@cavium.com>
3552 M:      David Daney <david.daney@cavium.com>
3553 W:      http://www.cavium.com
3554 S:      Supported
3555 F:      drivers/i2c/busses/i2c-octeon*
3556 F:      drivers/i2c/busses/i2c-thunderx*
3557
3558 CAVIUM LIQUIDIO NETWORK DRIVER
3559 M:      Derek Chickles <dchickles@marvell.com>
3560 M:      Satanand Burla <sburla@marvell.com>
3561 M:      Felix Manlunas <fmanlunas@marvell.com>
3562 L:      netdev@vger.kernel.org
3563 W:      http://www.cavium.com
3564 S:      Supported
3565 F:      drivers/net/ethernet/cavium/liquidio/
3566
3567 CAVIUM MMC DRIVER
3568 M:      Jan Glauber <jglauber@cavium.com>
3569 M:      David Daney <david.daney@cavium.com>
3570 M:      Steven J. Hill <Steven.Hill@cavium.com>
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/mmc/host/cavium*
3574
3575 CAVIUM OCTEON-TX CRYPTO DRIVER
3576 M:      George Cherian <george.cherian@cavium.com>
3577 L:      linux-crypto@vger.kernel.org
3578 W:      http://www.cavium.com
3579 S:      Supported
3580 F:      drivers/crypto/cavium/cpt/
3581
3582 CAVIUM THUNDERX2 ARM64 SOC
3583 M:      Robert Richter <rrichter@cavium.com>
3584 M:      Jayachandran C <jnair@caviumnetworks.com>
3585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3586 S:      Maintained
3587 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3588 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3589
3590 CC2520 IEEE-802.15.4 RADIO DRIVER
3591 M:      Varka Bhadram <varkabhadram@gmail.com>
3592 L:      linux-wpan@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/net/ieee802154/cc2520.c
3595 F:      include/linux/spi/cc2520.h
3596 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3597
3598 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3599 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3600 L:      linux-crypto@vger.kernel.org
3601 S:      Supported
3602 F:      drivers/crypto/ccree/
3603 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3604
3605 CEC FRAMEWORK
3606 M:      Hans Verkuil <hans.verkuil@cisco.com>
3607 L:      linux-media@vger.kernel.org
3608 T:      git git://linuxtv.org/media_tree.git
3609 W:      http://linuxtv.org
3610 S:      Supported
3611 F:      Documentation/media/kapi/cec-core.rst
3612 F:      Documentation/media/uapi/cec
3613 F:      drivers/media/cec/
3614 F:      drivers/media/rc/keymaps/rc-cec.c
3615 F:      include/media/cec.h
3616 F:      include/media/cec-notifier.h
3617 F:      include/uapi/linux/cec.h
3618 F:      include/uapi/linux/cec-funcs.h
3619 F:      Documentation/devicetree/bindings/media/cec.txt
3620 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3621
3622 CEC GPIO DRIVER
3623 M:      Hans Verkuil <hans.verkuil@cisco.com>
3624 L:      linux-media@vger.kernel.org
3625 T:      git git://linuxtv.org/media_tree.git
3626 W:      http://linuxtv.org
3627 S:      Supported
3628 F:      drivers/media/platform/cec-gpio/
3629 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3630
3631 CELL BROADBAND ENGINE ARCHITECTURE
3632 M:      Arnd Bergmann <arnd@arndb.de>
3633 L:      linuxppc-dev@lists.ozlabs.org
3634 W:      http://www.ibm.com/developerworks/power/cell/
3635 S:      Supported
3636 F:      arch/powerpc/include/asm/cell*.h
3637 F:      arch/powerpc/include/asm/spu*.h
3638 F:      arch/powerpc/include/uapi/asm/spu*.h
3639 F:      arch/powerpc/oprofile/*cell*
3640 F:      arch/powerpc/platforms/cell/
3641
3642 CEPH COMMON CODE (LIBCEPH)
3643 M:      Ilya Dryomov <idryomov@gmail.com>
3644 M:      "Yan, Zheng" <zyan@redhat.com>
3645 M:      Sage Weil <sage@redhat.com>
3646 L:      ceph-devel@vger.kernel.org
3647 W:      http://ceph.com/
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3649 T:      git git://github.com/ceph/ceph-client.git
3650 S:      Supported
3651 F:      net/ceph/
3652 F:      include/linux/ceph/
3653 F:      include/linux/crush/
3654
3655 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3656 M:      "Yan, Zheng" <zyan@redhat.com>
3657 M:      Sage Weil <sage@redhat.com>
3658 M:      Ilya Dryomov <idryomov@gmail.com>
3659 L:      ceph-devel@vger.kernel.org
3660 W:      http://ceph.com/
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3662 T:      git git://github.com/ceph/ceph-client.git
3663 S:      Supported
3664 F:      Documentation/filesystems/ceph.txt
3665 F:      fs/ceph/
3666
3667 CERTIFICATE HANDLING:
3668 M:      David Howells <dhowells@redhat.com>
3669 M:      David Woodhouse <dwmw2@infradead.org>
3670 L:      keyrings@vger.kernel.org
3671 S:      Maintained
3672 F:      Documentation/admin-guide/module-signing.rst
3673 F:      certs/
3674 F:      scripts/sign-file.c
3675 F:      scripts/extract-cert.c
3676
3677 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3678 L:      linux-usb@vger.kernel.org
3679 S:      Orphan
3680 F:      Documentation/usb/WUSB-Design-overview.txt
3681 F:      Documentation/usb/wusb-cbaf
3682 F:      drivers/usb/host/hwa-hc.c
3683 F:      drivers/usb/host/whci/
3684 F:      drivers/usb/wusbcore/
3685 F:      include/linux/usb/wusb*
3686
3687 CFAG12864B LCD DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864b.c
3691 F:      include/linux/cfag12864b.h
3692
3693 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864bfb.c
3697 F:      include/linux/cfag12864b.h
3698
3699 802.11 (including CFG80211/NL80211)
3700 M:      Johannes Berg <johannes@sipsolutions.net>
3701 L:      linux-wireless@vger.kernel.org
3702 W:      http://wireless.kernel.org/
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3705 S:      Maintained
3706 F:      net/wireless/
3707 F:      include/uapi/linux/nl80211.h
3708 F:      include/linux/ieee80211.h
3709 F:      include/net/wext.h
3710 F:      include/net/cfg80211.h
3711 F:      include/net/iw_handler.h
3712 F:      include/net/ieee80211_radiotap.h
3713 F:      Documentation/driver-api/80211/cfg80211.rst
3714 F:      Documentation/networking/regulatory.txt
3715
3716 CHAR and MISC DRIVERS
3717 M:      Arnd Bergmann <arnd@arndb.de>
3718 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3720 S:      Supported
3721 F:      drivers/char/
3722 F:      drivers/misc/
3723 F:      include/linux/miscdevice.h
3724
3725 CHECKPATCH
3726 M:      Andy Whitcroft <apw@canonical.com>
3727 M:      Joe Perches <joe@perches.com>
3728 S:      Maintained
3729 F:      scripts/checkpatch.pl
3730
3731 CHINESE DOCUMENTATION
3732 M:      Harry Wei <harryxiyou@gmail.com>
3733 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3734 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3735 S:      Maintained
3736 F:      Documentation/translations/zh_CN/
3737
3738 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3739 M:      Peter Chen <Peter.Chen@nxp.com>
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3741 L:      linux-usb@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/usb/chipidea/
3744
3745 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3746 M:      Hans de Goede <hdegoede@redhat.com>
3747 L:      linux-input@vger.kernel.org
3748 S:      Maintained
3749 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3750 F:      drivers/input/touchscreen/chipone_icn8318.c
3751
3752 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3753 M:      Hans de Goede <hdegoede@redhat.com>
3754 L:      linux-input@vger.kernel.org
3755 S:      Maintained
3756 F:      drivers/input/touchscreen/chipone_icn8505.c
3757
3758 CHROME HARDWARE PLATFORM SUPPORT
3759 M:      Benson Leung <bleung@chromium.org>
3760 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3761 S:      Maintained
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3763 F:      drivers/platform/chrome/
3764
3765 CHROMEOS EC SUBDRIVERS
3766 M:      Benson Leung <bleung@chromium.org>
3767 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3768 R:      Guenter Roeck <groeck@chromium.org>
3769 S:      Maintained
3770 N:      cros_ec
3771 N:      cros-ec
3772 F:      drivers/power/supply/cros_usbpd-charger.c
3773
3774 CHROMEOS EC CODEC DRIVER
3775 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3776 S:      Maintained
3777 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3778 R:      Guenter Roeck <groeck@chromium.org>
3779 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3780 F:      sound/soc/codecs/cros_ec_codec.*
3781
3782 CIRRUS LOGIC AUDIO CODEC DRIVERS
3783 M:      Brian Austin <brian.austin@cirrus.com>
3784 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3786 S:      Maintained
3787 F:      sound/soc/codecs/cs*
3788
3789 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3790 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3794
3795 CIRRUS LOGIC LOCHNAGAR DRIVER
3796 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3797 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3798 L:      patches@opensource.cirrus.com
3799 S:      Supported
3800 F:      drivers/clk/clk-lochnagar.c
3801 F:      drivers/mfd/lochnagar-i2c.c
3802 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3803 F:      drivers/regulator/lochnagar-regulator.c
3804 F:      include/dt-bindings/clk/lochnagar.h
3805 F:      include/dt-bindings/pinctrl/lochnagar.h
3806 F:      include/linux/mfd/lochnagar*
3807 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3810 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3811
3812 CISCO FCOE HBA DRIVER
3813 M:      Satish Kharat <satishkh@cisco.com>
3814 M:      Sesidhar Baddela <sebaddel@cisco.com>
3815 M:      Karan Tilak Kumar <kartilak@cisco.com>
3816 L:      linux-scsi@vger.kernel.org
3817 S:      Supported
3818 F:      drivers/scsi/fnic/
3819
3820 CISCO SCSI HBA DRIVER
3821 M:      Karan Tilak Kumar <kartilak@cisco.com>
3822 M:      Sesidhar Baddela <sebaddel@cisco.com>
3823 L:      linux-scsi@vger.kernel.org
3824 S:      Supported
3825 F:      drivers/scsi/snic/
3826
3827 CISCO VIC ETHERNET NIC DRIVER
3828 M:      Christian Benvenuti <benve@cisco.com>
3829 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3830 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3831 S:      Supported
3832 F:      drivers/net/ethernet/cisco/enic/
3833
3834 CISCO VIC LOW LATENCY NIC DRIVER
3835 M:      Christian Benvenuti <benve@cisco.com>
3836 M:      Nelson Escobar <neescoba@cisco.com>
3837 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3838 S:      Supported
3839 F:      drivers/infiniband/hw/usnic/
3840
3841 CIRRUS LOGIC MADERA CODEC DRIVERS
3842 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3843 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3845 L:      patches@opensource.cirrus.com
3846 T:      git https://github.com/CirrusLogic/linux-drivers.git
3847 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3848 S:      Supported
3849 F:      Documentation/devicetree/bindings/mfd/madera.txt
3850 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3851 F:      include/linux/irqchip/irq-madera*
3852 F:      include/linux/mfd/madera/*
3853 F:      drivers/gpio/gpio-madera*
3854 F:      drivers/irqchip/irq-madera*
3855 F:      drivers/mfd/madera*
3856 F:      drivers/mfd/cs47l*
3857 F:      drivers/pinctrl/cirrus/*
3858
3859 CLANG-FORMAT FILE
3860 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3861 S:      Maintained
3862 F:      .clang-format
3863
3864 CLEANCACHE API
3865 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3866 L:      linux-kernel@vger.kernel.org
3867 S:      Maintained
3868 F:      mm/cleancache.c
3869 F:      include/linux/cleancache.h
3870
3871 CLK API
3872 M:      Russell King <linux@armlinux.org.uk>
3873 L:      linux-clk@vger.kernel.org
3874 S:      Maintained
3875 F:      include/linux/clk.h
3876
3877 CLOCKSOURCE, CLOCKEVENT DRIVERS
3878 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3879 M:      Thomas Gleixner <tglx@linutronix.de>
3880 L:      linux-kernel@vger.kernel.org
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3882 S:      Supported
3883 F:      drivers/clocksource/
3884 F:      Documentation/devicetree/bindings/timer/
3885
3886 CMPC ACPI DRIVER
3887 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3888 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3889 L:      platform-driver-x86@vger.kernel.org
3890 S:      Supported
3891 F:      drivers/platform/x86/classmate-laptop.c
3892
3893 COBALT MEDIA DRIVER
3894 M:      Hans Verkuil <hans.verkuil@cisco.com>
3895 L:      linux-media@vger.kernel.org
3896 T:      git git://linuxtv.org/media_tree.git
3897 W:      https://linuxtv.org
3898 S:      Supported
3899 F:      drivers/media/pci/cobalt/
3900
3901 COCCINELLE/Semantic Patches (SmPL)
3902 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3903 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3904 M:      Nicolas Palix <nicolas.palix@imag.fr>
3905 M:      Michal Marek <michal.lkml@markovi.net>
3906 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3908 W:      http://coccinelle.lip6.fr/
3909 S:      Supported
3910 F:      Documentation/dev-tools/coccinelle.rst
3911 F:      scripts/coccinelle/
3912 F:      scripts/coccicheck
3913
3914 CODA FILE SYSTEM
3915 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3916 M:      coda@cs.cmu.edu
3917 L:      codalist@coda.cs.cmu.edu
3918 W:      http://www.coda.cs.cmu.edu/
3919 S:      Maintained
3920 F:      Documentation/filesystems/coda.txt
3921 F:      fs/coda/
3922 F:      include/linux/coda*.h
3923 F:      include/uapi/linux/coda*.h
3924
3925 CODA V4L2 MEM2MEM DRIVER
3926 M:      Philipp Zabel <p.zabel@pengutronix.de>
3927 L:      linux-media@vger.kernel.org
3928 S:      Maintained
3929 F:      Documentation/devicetree/bindings/media/coda.txt
3930 F:      drivers/media/platform/coda/
3931
3932 CODE OF CONDUCT
3933 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3934 S:      Supported
3935 F:      Documentation/process/code-of-conduct.rst
3936 F:      Documentation/process/code-of-conduct-interpretation.rst
3937
3938 COMMON CLK FRAMEWORK
3939 M:      Michael Turquette <mturquette@baylibre.com>
3940 M:      Stephen Boyd <sboyd@kernel.org>
3941 L:      linux-clk@vger.kernel.org
3942 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3944 S:      Maintained
3945 F:      Documentation/devicetree/bindings/clock/
3946 F:      drivers/clk/
3947 X:      drivers/clk/clkdev.c
3948 F:      include/linux/clk-pr*
3949 F:      include/linux/clk/
3950 F:      include/linux/of_clk.h
3951
3952 COMMON INTERNET FILE SYSTEM (CIFS)
3953 M:      Steve French <sfrench@samba.org>
3954 L:      linux-cifs@vger.kernel.org
3955 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3956 W:      http://linux-cifs.samba.org/
3957 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3958 S:      Supported
3959 F:      Documentation/filesystems/cifs/
3960 F:      fs/cifs/
3961
3962 COMPACTPCI HOTPLUG CORE
3963 M:      Scott Murray <scott@spiteful.org>
3964 L:      linux-pci@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/pci/hotplug/cpci_hotplug*
3967
3968 COMPACTPCI HOTPLUG GENERIC DRIVER
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpcihp_generic.c
3973
3974 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3975 M:      Scott Murray <scott@spiteful.org>
3976 L:      linux-pci@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3979
3980 COMPAL LAPTOP SUPPORT
3981 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3982 L:      platform-driver-x86@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/platform/x86/compal-laptop.c
3985
3986 COMPILER ATTRIBUTES
3987 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3988 S:      Maintained
3989 F:      include/linux/compiler_attributes.h
3990
3991 CONEXANT ACCESSRUNNER USB DRIVER
3992 L:      accessrunner-general@lists.sourceforge.net
3993 W:      http://accessrunner.sourceforge.net/
3994 S:      Orphan
3995 F:      drivers/usb/atm/cxacru.c
3996
3997 CONFIGFS
3998 M:      Joel Becker <jlbec@evilplan.org>
3999 M:      Christoph Hellwig <hch@lst.de>
4000 T:      git git://git.infradead.org/users/hch/configfs.git
4001 S:      Supported
4002 F:      fs/configfs/
4003 F:      include/linux/configfs.h
4004
4005 CONNECTOR
4006 M:      Evgeniy Polyakov <zbr@ioremap.net>
4007 L:      netdev@vger.kernel.org
4008 S:      Maintained
4009 F:      drivers/connector/
4010
4011 CONTROL GROUP (CGROUP)
4012 M:      Tejun Heo <tj@kernel.org>
4013 M:      Li Zefan <lizefan@huawei.com>
4014 M:      Johannes Weiner <hannes@cmpxchg.org>
4015 L:      cgroups@vger.kernel.org
4016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4017 S:      Maintained
4018 F:      Documentation/admin-guide/cgroup-v2.rst
4019 F:      Documentation/cgroup-v1/
4020 F:      include/linux/cgroup*
4021 F:      kernel/cgroup/
4022
4023 CONTROL GROUP - CPUSET
4024 M:      Li Zefan <lizefan@huawei.com>
4025 L:      cgroups@vger.kernel.org
4026 W:      http://www.bullopensource.org/cpuset/
4027 W:      http://oss.sgi.com/projects/cpusets/
4028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4029 S:      Maintained
4030 F:      Documentation/cgroup-v1/cpusets.txt
4031 F:      include/linux/cpuset.h
4032 F:      kernel/cgroup/cpuset.c
4033
4034 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4035 M:      Johannes Weiner <hannes@cmpxchg.org>
4036 M:      Michal Hocko <mhocko@kernel.org>
4037 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4038 L:      cgroups@vger.kernel.org
4039 L:      linux-mm@kvack.org
4040 S:      Maintained
4041 F:      mm/memcontrol.c
4042 F:      mm/swap_cgroup.c
4043
4044 CORETEMP HARDWARE MONITORING DRIVER
4045 M:      Fenghua Yu <fenghua.yu@intel.com>
4046 L:      linux-hwmon@vger.kernel.org
4047 S:      Maintained
4048 F:      Documentation/hwmon/coretemp
4049 F:      drivers/hwmon/coretemp.c
4050
4051 COSA/SRP SYNC SERIAL DRIVER
4052 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4053 W:      http://www.fi.muni.cz/~kas/cosa/
4054 S:      Maintained
4055 F:      drivers/net/wan/cosa*
4056
4057 CPMAC ETHERNET DRIVER
4058 M:      Florian Fainelli <f.fainelli@gmail.com>
4059 L:      netdev@vger.kernel.org
4060 S:      Maintained
4061 F:      drivers/net/ethernet/ti/cpmac.c
4062
4063 CPU FREQUENCY SCALING FRAMEWORK
4064 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4065 M:      Viresh Kumar <viresh.kumar@linaro.org>
4066 L:      linux-pm@vger.kernel.org
4067 S:      Maintained
4068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4070 B:      https://bugzilla.kernel.org
4071 F:      Documentation/admin-guide/pm/cpufreq.rst
4072 F:      Documentation/admin-guide/pm/intel_pstate.rst
4073 F:      Documentation/cpu-freq/
4074 F:      Documentation/devicetree/bindings/cpufreq/
4075 F:      drivers/cpufreq/
4076 F:      include/linux/cpufreq.h
4077 F:      tools/testing/selftests/cpufreq/
4078
4079 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4080 M:      Viresh Kumar <viresh.kumar@linaro.org>
4081 M:      Sudeep Holla <sudeep.holla@arm.com>
4082 L:      linux-pm@vger.kernel.org
4083 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4084 S:      Maintained
4085 F:      drivers/cpufreq/arm_big_little.h
4086 F:      drivers/cpufreq/arm_big_little.c
4087
4088 CPU POWER MONITORING SUBSYSTEM
4089 M:      Thomas Renninger <trenn@suse.com>
4090 M:      Shuah Khan <shuah@kernel.org>
4091 M:      Shuah Khan <skhan@linuxfoundation.org>
4092 L:      linux-pm@vger.kernel.org
4093 S:      Maintained
4094 F:      tools/power/cpupower/
4095
4096 CPUID/MSR DRIVER
4097 M:      "H. Peter Anvin" <hpa@zytor.com>
4098 S:      Maintained
4099 F:      arch/x86/kernel/cpuid.c
4100 F:      arch/x86/kernel/msr.c
4101
4102 CPUIDLE DRIVER - ARM BIG LITTLE
4103 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4104 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4105 L:      linux-pm@vger.kernel.org
4106 L:      linux-arm-kernel@lists.infradead.org
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4108 S:      Maintained
4109 F:      drivers/cpuidle/cpuidle-big_little.c
4110
4111 CPUIDLE DRIVER - ARM EXYNOS
4112 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4113 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4114 M:      Kukjin Kim <kgene@kernel.org>
4115 L:      linux-pm@vger.kernel.org
4116 L:      linux-samsung-soc@vger.kernel.org
4117 S:      Supported
4118 F:      drivers/cpuidle/cpuidle-exynos.c
4119 F:      arch/arm/mach-exynos/pm.c
4120
4121 CPU IDLE TIME MANAGEMENT FRAMEWORK
4122 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4123 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4124 L:      linux-pm@vger.kernel.org
4125 S:      Maintained
4126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4127 B:      https://bugzilla.kernel.org
4128 F:      Documentation/admin-guide/pm/cpuidle.rst
4129 F:      Documentation/driver-api/pm/cpuidle.rst
4130 F:      drivers/cpuidle/*
4131 F:      include/linux/cpuidle.h
4132
4133 CRAMFS FILESYSTEM
4134 M:      Nicolas Pitre <nico@fluxnic.net>
4135 S:      Maintained
4136 F:      Documentation/filesystems/cramfs.txt
4137 F:      fs/cramfs/
4138
4139 CRYPTO API
4140 M:      Herbert Xu <herbert@gondor.apana.org.au>
4141 M:      "David S. Miller" <davem@davemloft.net>
4142 L:      linux-crypto@vger.kernel.org
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4145 S:      Maintained
4146 F:      Documentation/crypto/
4147 F:      Documentation/devicetree/bindings/crypto/
4148 F:      arch/*/crypto/
4149 F:      crypto/
4150 F:      drivers/crypto/
4151 F:      include/crypto/
4152 F:      include/linux/crypto*
4153
4154 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4155 M:      Neil Horman <nhorman@tuxdriver.com>
4156 L:      linux-crypto@vger.kernel.org
4157 S:      Maintained
4158 F:      crypto/ansi_cprng.c
4159 F:      crypto/rng.c
4160
4161 CS3308 MEDIA DRIVER
4162 M:      Hans Verkuil <hverkuil@xs4all.nl>
4163 L:      linux-media@vger.kernel.org
4164 T:      git git://linuxtv.org/media_tree.git
4165 W:      http://linuxtv.org
4166 S:      Odd Fixes
4167 F:      drivers/media/i2c/cs3308.c
4168
4169 CS5535 Audio ALSA driver
4170 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4171 S:      Maintained
4172 F:      sound/pci/cs5535audio/
4173
4174 CSI DRIVERS FOR ALLWINNER V3s
4175 M:      Yong Deng <yong.deng@magewell.com>
4176 L:      linux-media@vger.kernel.org
4177 T:      git git://linuxtv.org/media_tree.git
4178 S:      Maintained
4179 F:      drivers/media/platform/sunxi/sun6i-csi/
4180 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4181
4182 CW1200 WLAN driver
4183 M:      Solomon Peachy <pizza@shaftnet.org>
4184 S:      Maintained
4185 F:      drivers/net/wireless/st/cw1200/
4186
4187 CX18 VIDEO4LINUX DRIVER
4188 M:      Andy Walls <awalls@md.metrocast.net>
4189 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4190 L:      linux-media@vger.kernel.org
4191 T:      git git://linuxtv.org/media_tree.git
4192 W:      https://linuxtv.org
4193 W:      http://www.ivtvdriver.org/index.php/Cx18
4194 S:      Maintained
4195 F:      Documentation/media/v4l-drivers/cx18*
4196 F:      drivers/media/pci/cx18/
4197 F:      include/uapi/linux/ivtv*
4198
4199 CX2341X MPEG ENCODER HELPER MODULE
4200 M:      Hans Verkuil <hverkuil@xs4all.nl>
4201 L:      linux-media@vger.kernel.org
4202 T:      git git://linuxtv.org/media_tree.git
4203 W:      https://linuxtv.org
4204 S:      Maintained
4205 F:      drivers/media/common/cx2341x*
4206 F:      include/media/drv-intf/cx2341x.h
4207
4208 CX24120 MEDIA DRIVER
4209 M:      Jemma Denson <jdenson@gmail.com>
4210 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4211 L:      linux-media@vger.kernel.org
4212 W:      https://linuxtv.org
4213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4214 S:      Maintained
4215 F:      drivers/media/dvb-frontends/cx24120*
4216
4217 CX88 VIDEO4LINUX DRIVER
4218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4219 L:      linux-media@vger.kernel.org
4220 W:      https://linuxtv.org
4221 T:      git git://linuxtv.org/media_tree.git
4222 S:      Odd fixes
4223 F:      Documentation/media/v4l-drivers/cx88*
4224 F:      drivers/media/pci/cx88/
4225
4226 CXD2820R MEDIA DRIVER
4227 M:      Antti Palosaari <crope@iki.fi>
4228 L:      linux-media@vger.kernel.org
4229 W:      https://linuxtv.org
4230 W:      http://palosaari.fi/linux/
4231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4232 T:      git git://linuxtv.org/anttip/media_tree.git
4233 S:      Maintained
4234 F:      drivers/media/dvb-frontends/cxd2820r*
4235
4236 CXGB3 ETHERNET DRIVER (CXGB3)
4237 M:      Vishal Kulkarni <vishal@chelsio.com>
4238 L:      netdev@vger.kernel.org
4239 W:      http://www.chelsio.com
4240 S:      Supported
4241 F:      drivers/net/ethernet/chelsio/cxgb3/
4242
4243 CXGB3 ISCSI DRIVER (CXGB3I)
4244 M:      Karen Xie <kxie@chelsio.com>
4245 L:      linux-scsi@vger.kernel.org
4246 W:      http://www.chelsio.com
4247 S:      Supported
4248 F:      drivers/scsi/cxgbi/cxgb3i
4249
4250 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4251 M:      Steve Wise <swise@chelsio.com>
4252 L:      linux-rdma@vger.kernel.org
4253 W:      http://www.openfabrics.org
4254 S:      Supported
4255 F:      drivers/infiniband/hw/cxgb3/
4256 F:      include/uapi/rdma/cxgb3-abi.h
4257
4258 CXGB4 CRYPTO DRIVER (chcr)
4259 M:      Harsh Jain <harsh@chelsio.com>
4260 L:      linux-crypto@vger.kernel.org
4261 W:      http://www.chelsio.com
4262 S:      Supported
4263 F:      drivers/crypto/chelsio
4264
4265 CXGB4 ETHERNET DRIVER (CXGB4)
4266 M:      Vishal Kulkarni <vishal@chelsio.com>
4267 L:      netdev@vger.kernel.org
4268 W:      http://www.chelsio.com
4269 S:      Supported
4270 F:      drivers/net/ethernet/chelsio/cxgb4/
4271
4272 CXGB4 ISCSI DRIVER (CXGB4I)
4273 M:      Karen Xie <kxie@chelsio.com>
4274 L:      linux-scsi@vger.kernel.org
4275 W:      http://www.chelsio.com
4276 S:      Supported
4277 F:      drivers/scsi/cxgbi/cxgb4i
4278
4279 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4280 M:      Steve Wise <swise@chelsio.com>
4281 L:      linux-rdma@vger.kernel.org
4282 W:      http://www.openfabrics.org
4283 S:      Supported
4284 F:      drivers/infiniband/hw/cxgb4/
4285 F:      include/uapi/rdma/cxgb4-abi.h
4286
4287 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4288 M:      Casey Leedom <leedom@chelsio.com>
4289 L:      netdev@vger.kernel.org
4290 W:      http://www.chelsio.com
4291 S:      Supported
4292 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4293
4294 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4295 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4296 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4297 L:      linuxppc-dev@lists.ozlabs.org
4298 S:      Supported
4299 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4300 F:      drivers/misc/cxl/
4301 F:      include/misc/cxl*
4302 F:      include/uapi/misc/cxl.h
4303 F:      Documentation/powerpc/cxl.txt
4304 F:      Documentation/ABI/testing/sysfs-class-cxl
4305
4306 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4307 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4308 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4309 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4310 L:      linux-scsi@vger.kernel.org
4311 S:      Supported
4312 F:      drivers/scsi/cxlflash/
4313 F:      include/uapi/scsi/cxlflash_ioctl.h
4314 F:      Documentation/powerpc/cxlflash.txt
4315
4316 CYBERPRO FB DRIVER
4317 M:      Russell King <linux@armlinux.org.uk>
4318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4319 W:      http://www.armlinux.org.uk/
4320 S:      Maintained
4321 F:      drivers/video/fbdev/cyber2000fb.*
4322
4323 CYCLADES ASYNC MUX DRIVER
4324 W:      http://www.cyclades.com/
4325 S:      Orphan
4326 F:      drivers/tty/cyclades.c
4327 F:      include/linux/cyclades.h
4328 F:      include/uapi/linux/cyclades.h
4329
4330 CYCLADES PC300 DRIVER
4331 W:      http://www.cyclades.com/
4332 S:      Orphan
4333 F:      drivers/net/wan/pc300*
4334
4335 CYPRESS_FIRMWARE MEDIA DRIVER
4336 M:      Antti Palosaari <crope@iki.fi>
4337 L:      linux-media@vger.kernel.org
4338 W:      https://linuxtv.org
4339 W:      http://palosaari.fi/linux/
4340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4341 T:      git git://linuxtv.org/anttip/media_tree.git
4342 S:      Maintained
4343 F:      drivers/media/common/cypress_firmware*
4344
4345 CYTTSP TOUCHSCREEN DRIVER
4346 M:      Ferruh Yigit <fery@cypress.com>
4347 L:      linux-input@vger.kernel.org
4348 S:      Supported
4349 F:      drivers/input/touchscreen/cyttsp*
4350 F:      include/linux/input/cyttsp.h
4351
4352 D-LINK DIR-685 TOUCHKEYS DRIVER
4353 M:      Linus Walleij <linus.walleij@linaro.org>
4354 L:      linux-input@vger.kernel.org
4355 S:      Supported
4356 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4357
4358 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4359 M:      Joshua Kinard <kumba@gentoo.org>
4360 S:      Maintained
4361 F:      drivers/rtc/rtc-ds1685.c
4362 F:      include/linux/rtc/ds1685.h
4363
4364 DAMA SLAVE for AX.25
4365 M:      Joerg Reuter <jreuter@yaina.de>
4366 W:      http://yaina.de/jreuter/
4367 W:      http://www.qsl.net/dl1bke/
4368 L:      linux-hams@vger.kernel.org
4369 S:      Maintained
4370 F:      net/ax25/af_ax25.c
4371 F:      net/ax25/ax25_dev.c
4372 F:      net/ax25/ax25_ds_*
4373 F:      net/ax25/ax25_in.c
4374 F:      net/ax25/ax25_out.c
4375 F:      net/ax25/ax25_timer.c
4376 F:      net/ax25/sysctl_net_ax25.c
4377
4378 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4379 L:      netdev@vger.kernel.org
4380 S:      Orphan
4381 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4382 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4383
4384 DC390/AM53C974 SCSI driver
4385 M:      Hannes Reinecke <hare@suse.com>
4386 L:      linux-scsi@vger.kernel.org
4387 S:      Maintained
4388 F:      drivers/scsi/am53c974.c
4389
4390 DC395x SCSI driver
4391 M:      Oliver Neukum <oliver@neukum.org>
4392 M:      Ali Akcaagac <aliakc@web.de>
4393 M:      Jamie Lenehan <lenehan@twibble.org>
4394 L:      dc395x@twibble.org
4395 W:      http://twibble.org/dist/dc395x/
4396 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4397 S:      Maintained
4398 F:      Documentation/scsi/dc395x.txt
4399 F:      drivers/scsi/dc395x.*
4400
4401 DCCP PROTOCOL
4402 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4403 L:      dccp@vger.kernel.org
4404 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4405 S:      Maintained
4406 F:      include/linux/dccp.h
4407 F:      include/uapi/linux/dccp.h
4408 F:      include/linux/tfrc.h
4409 F:      net/dccp/
4410
4411 DECnet NETWORK LAYER
4412 W:      http://linux-decnet.sourceforge.net
4413 L:      linux-decnet-user@lists.sourceforge.net
4414 S:      Orphan
4415 F:      Documentation/networking/decnet.txt
4416 F:      net/decnet/
4417
4418 DECSTATION PLATFORM SUPPORT
4419 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4420 L:      linux-mips@vger.kernel.org
4421 W:      http://www.linux-mips.org/wiki/DECstation
4422 S:      Maintained
4423 F:      arch/mips/dec/
4424 F:      arch/mips/include/asm/dec/
4425 F:      arch/mips/include/asm/mach-dec/
4426
4427 DEFXX FDDI NETWORK DRIVER
4428 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4429 S:      Maintained
4430 F:      drivers/net/fddi/defxx.*
4431
4432 DELL SMBIOS DRIVER
4433 M:      Pali Rohár <pali.rohar@gmail.com>
4434 M:      Mario Limonciello <mario.limonciello@dell.com>
4435 L:      platform-driver-x86@vger.kernel.org
4436 S:      Maintained
4437 F:      drivers/platform/x86/dell-smbios.*
4438
4439 DELL SMBIOS SMM DRIVER
4440 M:      Mario Limonciello <mario.limonciello@dell.com>
4441 L:      platform-driver-x86@vger.kernel.org
4442 S:      Maintained
4443 F:      drivers/platform/x86/dell-smbios-smm.c
4444
4445 DELL SMBIOS WMI DRIVER
4446 M:      Mario Limonciello <mario.limonciello@dell.com>
4447 L:      platform-driver-x86@vger.kernel.org
4448 S:      Maintained
4449 F:      drivers/platform/x86/dell-smbios-wmi.c
4450 F:      tools/wmi/dell-smbios-example.c
4451
4452 DEFZA FDDI NETWORK DRIVER
4453 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4454 S:      Maintained
4455 F:      drivers/net/fddi/defza.*
4456
4457 DELL LAPTOP DRIVER
4458 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4459 M:      Pali Rohár <pali.rohar@gmail.com>
4460 L:      platform-driver-x86@vger.kernel.org
4461 S:      Maintained
4462 F:      drivers/platform/x86/dell-laptop.c
4463
4464 DELL LAPTOP FREEFALL DRIVER
4465 M:      Pali Rohár <pali.rohar@gmail.com>
4466 S:      Maintained
4467 F:      drivers/platform/x86/dell-smo8800.c
4468
4469 DELL LAPTOP RBTN DRIVER
4470 M:      Pali Rohár <pali.rohar@gmail.com>
4471 S:      Maintained
4472 F:      drivers/platform/x86/dell-rbtn.*
4473
4474 DELL REMOTE BIOS UPDATE DRIVER
4475 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4476 L:      platform-driver-x86@vger.kernel.org
4477 S:      Maintained
4478 F:      drivers/platform/x86/dell_rbu.c
4479
4480 DELL LAPTOP SMM DRIVER
4481 M:      Pali Rohár <pali.rohar@gmail.com>
4482 S:      Maintained
4483 F:      drivers/hwmon/dell-smm-hwmon.c
4484 F:      include/uapi/linux/i8k.h
4485
4486 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4487 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4488 L:      platform-driver-x86@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/dcdbas.txt
4491 F:      drivers/platform/x86/dcdbas.*
4492
4493 DELL WMI NOTIFICATIONS DRIVER
4494 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4495 M:      Pali Rohár <pali.rohar@gmail.com>
4496 S:      Maintained
4497 F:      drivers/platform/x86/dell-wmi.c
4498
4499 DELL WMI DESCRIPTOR DRIVER
4500 M:      Mario Limonciello <mario.limonciello@dell.com>
4501 S:      Maintained
4502 F:      drivers/platform/x86/dell-wmi-descriptor.c
4503
4504 DELTA ST MEDIA DRIVER
4505 M:      Hugues Fruchet <hugues.fruchet@st.com>
4506 L:      linux-media@vger.kernel.org
4507 T:      git git://linuxtv.org/media_tree.git
4508 W:      https://linuxtv.org
4509 S:      Supported
4510 F:      drivers/media/platform/sti/delta
4511
4512 DENALI NAND DRIVER
4513 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4514 L:      linux-mtd@lists.infradead.org
4515 S:      Supported
4516 F:      drivers/mtd/nand/raw/denali*
4517
4518 DESIGNWARE USB2 DRD IP DRIVER
4519 M:      Minas Harutyunyan <hminas@synopsys.com>
4520 L:      linux-usb@vger.kernel.org
4521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4522 S:      Maintained
4523 F:      drivers/usb/dwc2/
4524
4525 DESIGNWARE USB3 DRD IP DRIVER
4526 M:      Felipe Balbi <balbi@kernel.org>
4527 L:      linux-usb@vger.kernel.org
4528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4529 S:      Maintained
4530 F:      drivers/usb/dwc3/
4531
4532 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4533 M:      Andreas Klinger <ak@it-klinger.de>
4534 L:      linux-iio@vger.kernel.org
4535 S:      Maintained
4536 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4537 F:      drivers/iio/proximity/srf*.c
4538
4539 DEVICE COREDUMP (DEV_COREDUMP)
4540 M:      Johannes Berg <johannes@sipsolutions.net>
4541 L:      linux-kernel@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/base/devcoredump.c
4544 F:      include/linux/devcoredump.h
4545
4546 DEVICE FREQUENCY (DEVFREQ)
4547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4548 M:      Kyungmin Park <kyungmin.park@samsung.com>
4549 R:      Chanwoo Choi <cw00.choi@samsung.com>
4550 L:      linux-pm@vger.kernel.org
4551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4552 S:      Maintained
4553 F:      drivers/devfreq/
4554 F:      include/linux/devfreq.h
4555 F:      Documentation/devicetree/bindings/devfreq/
4556 F:      include/trace/events/devfreq.h
4557
4558 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4559 M:      Chanwoo Choi <cw00.choi@samsung.com>
4560 L:      linux-pm@vger.kernel.org
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4562 S:      Supported
4563 F:      drivers/devfreq/event/
4564 F:      drivers/devfreq/devfreq-event.c
4565 F:      include/linux/devfreq-event.h
4566 F:      Documentation/devicetree/bindings/devfreq/event/
4567
4568 DEVICE NUMBER REGISTRY
4569 M:      Torben Mathiasen <device@lanana.org>
4570 W:      http://lanana.org/docs/device-list/index.html
4571 S:      Maintained
4572
4573 DEVICE-MAPPER  (LVM)
4574 M:      Alasdair Kergon <agk@redhat.com>
4575 M:      Mike Snitzer <snitzer@redhat.com>
4576 M:      dm-devel@redhat.com
4577 L:      dm-devel@redhat.com
4578 W:      http://sources.redhat.com/dm
4579 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4581 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4582 S:      Maintained
4583 F:      Documentation/device-mapper/
4584 F:      drivers/md/Makefile
4585 F:      drivers/md/Kconfig
4586 F:      drivers/md/dm*
4587 F:      drivers/md/persistent-data/
4588 F:      include/linux/device-mapper.h
4589 F:      include/linux/dm-*.h
4590 F:      include/uapi/linux/dm-*.h
4591
4592 DEVLINK
4593 M:      Jiri Pirko <jiri@mellanox.com>
4594 L:      netdev@vger.kernel.org
4595 S:      Supported
4596 F:      net/core/devlink.c
4597 F:      include/net/devlink.h
4598 F:      include/uapi/linux/devlink.h
4599
4600 DIALOG SEMICONDUCTOR DRIVERS
4601 M:      Support Opensource <support.opensource@diasemi.com>
4602 W:      http://www.dialog-semiconductor.com/products
4603 S:      Supported
4604 F:      Documentation/hwmon/da90??
4605 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4606 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4607 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4608 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4609 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4610 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4611 F:      drivers/gpio/gpio-da90??.c
4612 F:      drivers/hwmon/da90??-hwmon.c
4613 F:      drivers/iio/adc/da91??-*.c
4614 F:      drivers/input/misc/da90??_onkey.c
4615 F:      drivers/input/touchscreen/da9052_tsi.c
4616 F:      drivers/leds/leds-da90??.c
4617 F:      drivers/mfd/da903x.c
4618 F:      drivers/mfd/da90??-*.c
4619 F:      drivers/mfd/da91??-*.c
4620 F:      drivers/power/supply/da9052-battery.c
4621 F:      drivers/power/supply/da91??-*.c
4622 F:      drivers/regulator/da903x.c
4623 F:      drivers/regulator/da9???-regulator.[ch]
4624 F:      drivers/thermal/da90??-thermal.c
4625 F:      drivers/rtc/rtc-da90??.c
4626 F:      drivers/video/backlight/da90??_bl.c
4627 F:      drivers/watchdog/da90??_wdt.c
4628 F:      include/linux/mfd/da903x.h
4629 F:      include/linux/mfd/da9052/
4630 F:      include/linux/mfd/da9055/
4631 F:      include/linux/mfd/da9062/
4632 F:      include/linux/mfd/da9063/
4633 F:      include/linux/mfd/da9150/
4634 F:      include/linux/regulator/da9211.h
4635 F:      include/sound/da[79]*.h
4636 F:      sound/soc/codecs/da[79]*.[ch]
4637
4638 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4639 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4640 L:      linux-gpio@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/gpio/gpio-gpio-mm.c
4643
4644 DIOLAN U2C-12 I2C DRIVER
4645 M:      Guenter Roeck <linux@roeck-us.net>
4646 L:      linux-i2c@vger.kernel.org
4647 S:      Maintained
4648 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4649
4650 FILESYSTEM DIRECT ACCESS (DAX)
4651 M:      Dan Williams <dan.j.williams@intel.com>
4652 R:      Matthew Wilcox <willy@infradead.org>
4653 R:      Jan Kara <jack@suse.cz>
4654 L:      linux-fsdevel@vger.kernel.org
4655 L:      linux-nvdimm@lists.01.org
4656 S:      Supported
4657 F:      fs/dax.c
4658 F:      include/linux/dax.h
4659 F:      include/trace/events/fs_dax.h
4660
4661 DEVICE DIRECT ACCESS (DAX)
4662 M:      Dan Williams <dan.j.williams@intel.com>
4663 M:      Vishal Verma <vishal.l.verma@intel.com>
4664 M:      Keith Busch <keith.busch@intel.com>
4665 M:      Dave Jiang <dave.jiang@intel.com>
4666 L:      linux-nvdimm@lists.01.org
4667 S:      Supported
4668 F:      drivers/dax/
4669
4670 DIRECTORY NOTIFICATION (DNOTIFY)
4671 M:      Jan Kara <jack@suse.cz>
4672 R:      Amir Goldstein <amir73il@gmail.com>
4673 L:      linux-fsdevel@vger.kernel.org
4674 S:      Maintained
4675 F:      Documentation/filesystems/dnotify.txt
4676 F:      fs/notify/dnotify/
4677 F:      include/linux/dnotify.h
4678
4679 DISK GEOMETRY AND PARTITION HANDLING
4680 M:      Andries Brouwer <aeb@cwi.nl>
4681 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4682 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4683 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4684 S:      Maintained
4685
4686 DISKQUOTA
4687 M:      Jan Kara <jack@suse.com>
4688 S:      Maintained
4689 F:      Documentation/filesystems/quota.txt
4690 F:      fs/quota/
4691 F:      include/linux/quota*.h
4692 F:      include/uapi/linux/quota*.h
4693
4694 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4695 M:      Bernie Thompson <bernie@plugable.com>
4696 L:      linux-fbdev@vger.kernel.org
4697 S:      Maintained
4698 W:      http://plugable.com/category/projects/udlfb/
4699 F:      drivers/video/fbdev/udlfb.c
4700 F:      include/video/udlfb.h
4701 F:      Documentation/fb/udlfb.txt
4702
4703 DISTRIBUTED LOCK MANAGER (DLM)
4704 M:      Christine Caulfield <ccaulfie@redhat.com>
4705 M:      David Teigland <teigland@redhat.com>
4706 L:      cluster-devel@redhat.com
4707 W:      http://sources.redhat.com/cluster/
4708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4709 S:      Supported
4710 F:      fs/dlm/
4711
4712 DMA BUFFER SHARING FRAMEWORK
4713 M:      Sumit Semwal <sumit.semwal@linaro.org>
4714 S:      Maintained
4715 L:      linux-media@vger.kernel.org
4716 L:      dri-devel@lists.freedesktop.org
4717 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4718 F:      drivers/dma-buf/
4719 F:      include/linux/dma-buf*
4720 F:      include/linux/reservation.h
4721 F:      include/linux/*fence.h
4722 F:      Documentation/driver-api/dma-buf.rst
4723 T:      git git://anongit.freedesktop.org/drm/drm-misc
4724
4725 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4726 M:      Vinod Koul <vkoul@kernel.org>
4727 L:      dmaengine@vger.kernel.org
4728 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4729 S:      Maintained
4730 F:      drivers/dma/
4731 F:      include/linux/dmaengine.h
4732 F:      include/linux/of_dma.h
4733 F:      Documentation/devicetree/bindings/dma/
4734 F:      Documentation/driver-api/dmaengine/
4735 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4736
4737 DMA MAPPING HELPERS
4738 M:      Christoph Hellwig <hch@lst.de>
4739 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4740 R:      Robin Murphy <robin.murphy@arm.com>
4741 L:      iommu@lists.linux-foundation.org
4742 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4743 W:      http://git.infradead.org/users/hch/dma-mapping.git
4744 S:      Supported
4745 F:      kernel/dma/
4746 F:      include/asm-generic/dma-mapping.h
4747 F:      include/linux/dma-direct.h
4748 F:      include/linux/dma-mapping.h
4749 F:      include/linux/dma-noncoherent.h
4750
4751 DME1737 HARDWARE MONITOR DRIVER
4752 M:      Juerg Haefliger <juergh@gmail.com>
4753 L:      linux-hwmon@vger.kernel.org
4754 S:      Maintained
4755 F:      Documentation/hwmon/dme1737
4756 F:      drivers/hwmon/dme1737.c
4757
4758 DMI/SMBIOS SUPPORT
4759 M:      Jean Delvare <jdelvare@suse.com>
4760 S:      Maintained
4761 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4762 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4763 F:      drivers/firmware/dmi-id.c
4764 F:      drivers/firmware/dmi_scan.c
4765 F:      include/linux/dmi.h
4766
4767 DOCUMENTATION
4768 M:      Jonathan Corbet <corbet@lwn.net>
4769 L:      linux-doc@vger.kernel.org
4770 S:      Maintained
4771 F:      Documentation/
4772 F:      scripts/kernel-doc
4773 X:      Documentation/ABI/
4774 X:      Documentation/acpi/
4775 X:      Documentation/devicetree/
4776 X:      Documentation/i2c/
4777 X:      Documentation/media/
4778 X:      Documentation/power/
4779 X:      Documentation/spi/
4780 T:      git git://git.lwn.net/linux.git docs-next
4781
4782 DOCUMENTATION/ITALIAN
4783 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4784 L:      linux-doc@vger.kernel.org
4785 S:      Maintained
4786 F:      Documentation/translations/it_IT
4787
4788 DONGWOON DW9714 LENS VOICE COIL DRIVER
4789 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4790 L:      linux-media@vger.kernel.org
4791 T:      git git://linuxtv.org/media_tree.git
4792 S:      Maintained
4793 F:      drivers/media/i2c/dw9714.c
4794 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4795
4796 DONGWOON DW9807 LENS VOICE COIL DRIVER
4797 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4798 L:      linux-media@vger.kernel.org
4799 T:      git git://linuxtv.org/media_tree.git
4800 S:      Maintained
4801 F:      drivers/media/i2c/dw9807-vcm.c
4802 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4803
4804 DOUBLETALK DRIVER
4805 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4806 L:      blinux-list@redhat.com
4807 S:      Maintained
4808 F:      drivers/char/dtlk.c
4809 F:      include/linux/dtlk.h
4810
4811 DPAA2 DATAPATH I/O (DPIO) DRIVER
4812 M:      Roy Pledge <Roy.Pledge@nxp.com>
4813 L:      linux-kernel@vger.kernel.org
4814 S:      Maintained
4815 F:      drivers/soc/fsl/dpio
4816
4817 DPAA2 ETHERNET DRIVER
4818 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4819 L:      netdev@vger.kernel.org
4820 S:      Maintained
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4822 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4823 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4824 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4825 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4826
4827 DPAA2 ETHERNET SWITCH DRIVER
4828 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4829 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4830 L:      linux-kernel@vger.kernel.org
4831 S:      Maintained
4832 F:      drivers/staging/fsl-dpaa2/ethsw
4833
4834 DPAA2 PTP CLOCK DRIVER
4835 M:      Yangbo Lu <yangbo.lu@nxp.com>
4836 L:      netdev@vger.kernel.org
4837 S:      Maintained
4838 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4839 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4840
4841 DPT_I2O SCSI RAID DRIVER
4842 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4843 L:      linux-scsi@vger.kernel.org
4844 W:      http://www.adaptec.com/
4845 S:      Maintained
4846 F:      drivers/scsi/dpt*
4847 F:      drivers/scsi/dpt/
4848
4849 DRBD DRIVER
4850 M:      Philipp Reisner <philipp.reisner@linbit.com>
4851 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4852 L:      drbd-dev@lists.linbit.com
4853 W:      http://www.drbd.org
4854 T:      git git://git.linbit.com/linux-drbd.git
4855 T:      git git://git.linbit.com/drbd-8.4.git
4856 S:      Supported
4857 F:      drivers/block/drbd/
4858 F:      lib/lru_cache.c
4859 F:      Documentation/blockdev/drbd/
4860
4861 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4862 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4863 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4865 S:      Supported
4866 F:      Documentation/kobject.txt
4867 F:      drivers/base/
4868 F:      fs/debugfs/
4869 F:      fs/sysfs/
4870 F:      include/linux/debugfs.h
4871 F:      include/linux/kobj*
4872 F:      lib/kobj*
4873
4874 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4875 M:      Kevin Hilman <khilman@kernel.org>
4876 M:      Nishanth Menon <nm@ti.com>
4877 S:      Maintained
4878 F:      drivers/power/avs/
4879 F:      include/linux/power/smartreflex.h
4880 L:      linux-pm@vger.kernel.org
4881
4882 DRM DRIVER FOR ARM PL111 CLCD
4883 M:      Eric Anholt <eric@anholt.net>
4884 T:      git git://anongit.freedesktop.org/drm/drm-misc
4885 S:      Supported
4886 F:      drivers/gpu/drm/pl111/
4887
4888 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4889 M:      Linus Walleij <linus.walleij@linaro.org>
4890 T:      git git://anongit.freedesktop.org/drm/drm-misc
4891 S:      Maintained
4892 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4893 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4894
4895 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4896 M:      Dave Airlie <airlied@redhat.com>
4897 S:      Odd Fixes
4898 F:      drivers/gpu/drm/ast/
4899
4900 DRM DRIVER FOR BOCHS VIRTUAL GPU
4901 M:      Gerd Hoffmann <kraxel@redhat.com>
4902 L:      virtualization@lists.linux-foundation.org
4903 T:      git git://anongit.freedesktop.org/drm/drm-misc
4904 S:      Maintained
4905 F:      drivers/gpu/drm/bochs/
4906
4907 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4908 M:      Linus Walleij <linus.walleij@linaro.org>
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/tve200/
4912
4913 DRM DRIVER FOR ILITEK ILI9225 PANELS
4914 M:      David Lechner <david@lechnology.com>
4915 S:      Maintained
4916 F:      drivers/gpu/drm/tinydrm/ili9225.c
4917 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4918
4919 DRM DRIVER FOR HX8357D PANELS
4920 M:      Eric Anholt <eric@anholt.net>
4921 T:      git git://anongit.freedesktop.org/drm/drm-misc
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4924 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4925
4926 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4927 S:      Orphan / Obsolete
4928 F:      drivers/gpu/drm/i810/
4929 F:      include/uapi/drm/i810_drm.h
4930
4931 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4932 S:      Orphan / Obsolete
4933 F:      drivers/gpu/drm/mga/
4934 F:      include/uapi/drm/mga_drm.h
4935
4936 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4937 M:      Dave Airlie <airlied@redhat.com>
4938 S:      Odd Fixes
4939 F:      drivers/gpu/drm/mgag200/
4940
4941 DRM DRIVER FOR MI0283QT
4942 M:      Noralf Trønnes <noralf@tronnes.org>
4943 S:      Maintained
4944 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4945 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4946
4947 DRM DRIVER FOR MSM ADRENO GPU
4948 M:      Rob Clark <robdclark@gmail.com>
4949 M:      Sean Paul <sean@poorly.run>
4950 L:      linux-arm-msm@vger.kernel.org
4951 L:      dri-devel@lists.freedesktop.org
4952 L:      freedreno@lists.freedesktop.org
4953 T:      git https://gitlab.freedesktop.org/drm/msm.git
4954 S:      Maintained
4955 F:      drivers/gpu/drm/msm/
4956 F:      include/uapi/drm/msm_drm.h
4957 F:      Documentation/devicetree/bindings/display/msm/
4958
4959 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4960 M:      Ben Skeggs <bskeggs@redhat.com>
4961 L:      dri-devel@lists.freedesktop.org
4962 L:      nouveau@lists.freedesktop.org
4963 T:      git git://github.com/skeggsb/linux
4964 S:      Supported
4965 F:      drivers/gpu/drm/nouveau/
4966 F:      include/uapi/drm/nouveau_drm.h
4967
4968 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4969 M:      Stefan Mavrodiev <stefan@olimex.com>
4970 S:      Maintained
4971 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4972 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4973
4974 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4975 M:      Noralf Trønnes <noralf@tronnes.org>
4976 S:      Maintained
4977 F:      drivers/gpu/drm/tinydrm/repaper.c
4978 F:      Documentation/devicetree/bindings/display/repaper.txt
4979
4980 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4981 M:      Dave Airlie <airlied@redhat.com>
4982 M:      Gerd Hoffmann <kraxel@redhat.com>
4983 L:      virtualization@lists.linux-foundation.org
4984 T:      git git://anongit.freedesktop.org/drm/drm-misc
4985 S:      Obsolete
4986 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4987 F:      drivers/gpu/drm/cirrus/
4988
4989 DRM DRIVER FOR QXL VIRTUAL GPU
4990 M:      Dave Airlie <airlied@redhat.com>
4991 M:      Gerd Hoffmann <kraxel@redhat.com>
4992 L:      virtualization@lists.linux-foundation.org
4993 L:      spice-devel@lists.freedesktop.org
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 S:      Maintained
4996 F:      drivers/gpu/drm/qxl/
4997 F:      include/uapi/drm/qxl_drm.h
4998
4999 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5000 S:      Orphan / Obsolete
5001 F:      drivers/gpu/drm/r128/
5002 F:      include/uapi/drm/r128_drm.h
5003
5004 DRM DRIVER FOR SAVAGE VIDEO CARDS
5005 S:      Orphan / Obsolete
5006 F:      drivers/gpu/drm/savage/
5007 F:      include/uapi/drm/savage_drm.h
5008
5009 DRM DRIVER FOR SIS VIDEO CARDS
5010 S:      Orphan / Obsolete
5011 F:      drivers/gpu/drm/sis/
5012 F:      include/uapi/drm/sis_drm.h
5013
5014 DRM DRIVER FOR SITRONIX ST7701 PANELS
5015 M:      Jagan Teki <jagan@amarulasolutions.com>
5016 S:      Maintained
5017 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5018 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5019
5020 DRM DRIVER FOR SITRONIX ST7586 PANELS
5021 M:      David Lechner <david@lechnology.com>
5022 S:      Maintained
5023 F:      drivers/gpu/drm/tinydrm/st7586.c
5024 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5025
5026 DRM DRIVER FOR SITRONIX ST7735R PANELS
5027 M:      David Lechner <david@lechnology.com>
5028 S:      Maintained
5029 F:      drivers/gpu/drm/tinydrm/st7735r.c
5030 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5031
5032 DRM DRIVER FOR TDFX VIDEO CARDS
5033 S:      Orphan / Obsolete
5034 F:      drivers/gpu/drm/tdfx/
5035
5036 DRM DRIVER FOR TPO TPG110 PANELS
5037 M:      Linus Walleij <linus.walleij@linaro.org>
5038 T:      git git://anongit.freedesktop.org/drm/drm-misc
5039 S:      Maintained
5040 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5041 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5042
5043 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5044 M:      Dave Airlie <airlied@redhat.com>
5045 R:      Sean Paul <sean@poorly.run>
5046 L:      dri-devel@lists.freedesktop.org
5047 S:      Odd Fixes
5048 F:      drivers/gpu/drm/udl/
5049 T:      git git://anongit.freedesktop.org/drm/drm-misc
5050
5051 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5052 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5053 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5054 R:      Daniel Vetter <daniel@ffwll.ch>
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056 S:      Maintained
5057 L:      dri-devel@lists.freedesktop.org
5058 F:      drivers/gpu/drm/vkms/
5059 F:      Documentation/gpu/vkms.rst
5060
5061 DRM DRIVER FOR VMWARE VIRTUAL GPU
5062 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5063 M:      Thomas Hellstrom <thellstrom@vmware.com>
5064 L:      dri-devel@lists.freedesktop.org
5065 T:      git git://people.freedesktop.org/~thomash/linux
5066 S:      Supported
5067 F:      drivers/gpu/drm/vmwgfx/
5068 F:      include/uapi/drm/vmwgfx_drm.h
5069
5070 DRM DRIVERS
5071 M:      David Airlie <airlied@linux.ie>
5072 M:      Daniel Vetter <daniel@ffwll.ch>
5073 L:      dri-devel@lists.freedesktop.org
5074 T:      git git://anongit.freedesktop.org/drm/drm
5075 B:      https://bugs.freedesktop.org/
5076 C:      irc://chat.freenode.net/dri-devel
5077 S:      Maintained
5078 F:      drivers/gpu/drm/
5079 F:      drivers/gpu/vga/
5080 F:      Documentation/devicetree/bindings/display/
5081 F:      Documentation/devicetree/bindings/gpu/
5082 F:      Documentation/gpu/
5083 F:      include/drm/
5084 F:      include/uapi/drm/
5085 F:      include/linux/vga*
5086
5087 DRM DRIVERS AND MISC GPU PATCHES
5088 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5089 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5090 M:      Sean Paul <sean@poorly.run>
5091 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5092 S:      Maintained
5093 T:      git git://anongit.freedesktop.org/drm/drm-misc
5094 F:      Documentation/gpu/
5095 F:      drivers/gpu/vga/
5096 F:      drivers/gpu/drm/*
5097 F:      include/drm/drm*
5098 F:      include/uapi/drm/drm*
5099 F:      include/linux/vga*
5100
5101 DRM DRIVERS FOR ALLWINNER A10
5102 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5103 L:      dri-devel@lists.freedesktop.org
5104 S:      Supported
5105 F:      drivers/gpu/drm/sun4i/
5106 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5107 T:      git git://anongit.freedesktop.org/drm/drm-misc
5108
5109 DRM DRIVERS FOR AMLOGIC SOCS
5110 M:      Neil Armstrong <narmstrong@baylibre.com>
5111 L:      dri-devel@lists.freedesktop.org
5112 L:      linux-amlogic@lists.infradead.org
5113 W:      http://linux-meson.com/
5114 S:      Supported
5115 F:      drivers/gpu/drm/meson/
5116 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5117 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5118 F:      Documentation/gpu/meson.rst
5119 T:      git git://anongit.freedesktop.org/drm/drm-misc
5120
5121 DRM DRIVERS FOR ATMEL HLCDC
5122 M:      Boris Brezillon <bbrezillon@kernel.org>
5123 L:      dri-devel@lists.freedesktop.org
5124 S:      Supported
5125 F:      drivers/gpu/drm/atmel-hlcdc/
5126 F:      Documentation/devicetree/bindings/display/atmel/
5127 T:      git git://anongit.freedesktop.org/drm/drm-misc
5128
5129 DRM DRIVERS FOR BRIDGE CHIPS
5130 M:      Andrzej Hajda <a.hajda@samsung.com>
5131 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5132 S:      Maintained
5133 T:      git git://anongit.freedesktop.org/drm/drm-misc
5134 F:      drivers/gpu/drm/bridge/
5135
5136 DRM DRIVERS FOR EXYNOS
5137 M:      Inki Dae <inki.dae@samsung.com>
5138 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5139 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5140 M:      Kyungmin Park <kyungmin.park@samsung.com>
5141 L:      dri-devel@lists.freedesktop.org
5142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5143 S:      Supported
5144 F:      drivers/gpu/drm/exynos/
5145 F:      include/uapi/drm/exynos_drm.h
5146 F:      Documentation/devicetree/bindings/display/exynos/
5147
5148 DRM DRIVERS FOR FREESCALE DCU
5149 M:      Stefan Agner <stefan@agner.ch>
5150 M:      Alison Wang <alison.wang@nxp.com>
5151 L:      dri-devel@lists.freedesktop.org
5152 S:      Supported
5153 F:      drivers/gpu/drm/fsl-dcu/
5154 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5155 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5156 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5157 T:      git git://anongit.freedesktop.org/drm/drm-misc
5158
5159 DRM DRIVERS FOR FREESCALE IMX
5160 M:      Philipp Zabel <p.zabel@pengutronix.de>
5161 L:      dri-devel@lists.freedesktop.org
5162 S:      Maintained
5163 F:      drivers/gpu/drm/imx/
5164 F:      drivers/gpu/ipu-v3/
5165 F:      Documentation/devicetree/bindings/display/imx/
5166
5167 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5168 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5169 L:      dri-devel@lists.freedesktop.org
5170 T:      git git://github.com/patjak/drm-gma500
5171 S:      Maintained
5172 F:      drivers/gpu/drm/gma500/
5173
5174 DRM DRIVERS FOR HISILICON
5175 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5176 M:      Rongrong Zou <zourongrong@gmail.com>
5177 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5178 R:      Chen Feng <puck.chen@hisilicon.com>
5179 L:      dri-devel@lists.freedesktop.org
5180 T:      git git://github.com/xin3liang/linux.git
5181 S:      Maintained
5182 F:      drivers/gpu/drm/hisilicon/
5183 F:      Documentation/devicetree/bindings/display/hisilicon/
5184
5185 DRM DRIVERS FOR MEDIATEK
5186 M:      CK Hu <ck.hu@mediatek.com>
5187 M:      Philipp Zabel <p.zabel@pengutronix.de>
5188 L:      dri-devel@lists.freedesktop.org
5189 S:      Supported
5190 F:      drivers/gpu/drm/mediatek/
5191 F:      Documentation/devicetree/bindings/display/mediatek/
5192
5193 DRM DRIVERS FOR NVIDIA TEGRA
5194 M:      Thierry Reding <thierry.reding@gmail.com>
5195 L:      dri-devel@lists.freedesktop.org
5196 L:      linux-tegra@vger.kernel.org
5197 T:      git git://anongit.freedesktop.org/tegra/linux.git
5198 S:      Supported
5199 F:      drivers/gpu/drm/tegra/
5200 F:      drivers/gpu/host1x/
5201 F:      include/linux/host1x.h
5202 F:      include/uapi/drm/tegra_drm.h
5203 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5204
5205 DRM DRIVERS FOR RENESAS
5206 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5207 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5208 L:      dri-devel@lists.freedesktop.org
5209 L:      linux-renesas-soc@vger.kernel.org
5210 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5211 S:      Supported
5212 F:      drivers/gpu/drm/rcar-du/
5213 F:      drivers/gpu/drm/shmobile/
5214 F:      include/linux/platform_data/shmob_drm.h
5215 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5216 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5217 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5218
5219 DRM DRIVERS FOR ROCKCHIP
5220 M:      Sandy Huang <hjc@rock-chips.com>
5221 M:      Heiko Stübner <heiko@sntech.de>
5222 L:      dri-devel@lists.freedesktop.org
5223 S:      Maintained
5224 F:      drivers/gpu/drm/rockchip/
5225 F:      Documentation/devicetree/bindings/display/rockchip/
5226 T:      git git://anongit.freedesktop.org/drm/drm-misc
5227
5228 DRM DRIVERS FOR STI
5229 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5230 M:      Vincent Abriou <vincent.abriou@st.com>
5231 L:      dri-devel@lists.freedesktop.org
5232 T:      git git://anongit.freedesktop.org/drm/drm-misc
5233 S:      Maintained
5234 F:      drivers/gpu/drm/sti
5235 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5236
5237 DRM DRIVERS FOR STM
5238 M:      Yannick Fertre <yannick.fertre@st.com>
5239 M:      Philippe Cornu <philippe.cornu@st.com>
5240 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5241 M:      Vincent Abriou <vincent.abriou@st.com>
5242 L:      dri-devel@lists.freedesktop.org
5243 T:      git git://anongit.freedesktop.org/drm/drm-misc
5244 S:      Maintained
5245 F:      drivers/gpu/drm/stm
5246 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5247
5248 DRM DRIVERS FOR TI LCDC
5249 M:      Jyri Sarha <jsarha@ti.com>
5250 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5251 L:      dri-devel@lists.freedesktop.org
5252 S:      Maintained
5253 F:      drivers/gpu/drm/tilcdc/
5254 F:      Documentation/devicetree/bindings/display/tilcdc/
5255
5256 DRM DRIVERS FOR TI OMAP
5257 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5258 L:      dri-devel@lists.freedesktop.org
5259 S:      Maintained
5260 F:      drivers/gpu/drm/omapdrm/
5261 F:      Documentation/devicetree/bindings/display/ti/
5262
5263 DRM DRIVERS FOR V3D
5264 M:      Eric Anholt <eric@anholt.net>
5265 S:      Supported
5266 F:      drivers/gpu/drm/v3d/
5267 F:      include/uapi/drm/v3d_drm.h
5268 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5269 T:      git git://anongit.freedesktop.org/drm/drm-misc
5270
5271 DRM DRIVERS FOR VC4
5272 M:      Eric Anholt <eric@anholt.net>
5273 T:      git git://github.com/anholt/linux
5274 S:      Supported
5275 F:      drivers/gpu/drm/vc4/
5276 F:      include/uapi/drm/vc4_drm.h
5277 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5278 T:      git git://anongit.freedesktop.org/drm/drm-misc
5279
5280 DRM DRIVERS FOR VIVANTE GPU IP
5281 M:      Lucas Stach <l.stach@pengutronix.de>
5282 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5283 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5284 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5285 L:      dri-devel@lists.freedesktop.org
5286 S:      Maintained
5287 F:      drivers/gpu/drm/etnaviv/
5288 F:      include/uapi/drm/etnaviv_drm.h
5289 F:      Documentation/devicetree/bindings/display/etnaviv/
5290
5291 DRM DRIVERS FOR ZTE ZX
5292 M:      Shawn Guo <shawnguo@kernel.org>
5293 L:      dri-devel@lists.freedesktop.org
5294 S:      Maintained
5295 F:      drivers/gpu/drm/zte/
5296 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5297 T:      git git://anongit.freedesktop.org/drm/drm-misc
5298
5299 DRM PANEL DRIVERS
5300 M:      Thierry Reding <thierry.reding@gmail.com>
5301 L:      dri-devel@lists.freedesktop.org
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303 S:      Maintained
5304 F:      drivers/gpu/drm/drm_panel.c
5305 F:      drivers/gpu/drm/panel/
5306 F:      include/drm/drm_panel.h
5307 F:      Documentation/devicetree/bindings/display/panel/
5308
5309 DRM TINYDRM DRIVERS
5310 M:      Noralf Trønnes <noralf@tronnes.org>
5311 W:      https://github.com/notro/tinydrm/wiki/Development
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313 S:      Maintained
5314 F:      drivers/gpu/drm/tinydrm/
5315 F:      include/drm/tinydrm/
5316
5317 DRM DRIVERS FOR XEN
5318 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 L:      dri-devel@lists.freedesktop.org
5321 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5322 S:      Supported
5323 F:      drivers/gpu/drm/xen/
5324 F:      Documentation/gpu/xen-front.rst
5325
5326 DRM TTM SUBSYSTEM
5327 M:      Christian Koenig <christian.koenig@amd.com>
5328 M:      Huang Rui <ray.huang@amd.com>
5329 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5330 T:      git git://people.freedesktop.org/~agd5f/linux
5331 S:      Maintained
5332 L:      dri-devel@lists.freedesktop.org
5333 F:      include/drm/ttm/
5334 F:      drivers/gpu/drm/ttm/
5335
5336 DSBR100 USB FM RADIO DRIVER
5337 M:      Alexey Klimov <klimov.linux@gmail.com>
5338 L:      linux-media@vger.kernel.org
5339 T:      git git://linuxtv.org/media_tree.git
5340 S:      Maintained
5341 F:      drivers/media/radio/dsbr100.c
5342
5343 DSCC4 DRIVER
5344 M:      Francois Romieu <romieu@fr.zoreil.com>
5345 L:      netdev@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/net/wan/dscc4.c
5348
5349 DT3155 MEDIA DRIVER
5350 M:      Hans Verkuil <hverkuil@xs4all.nl>
5351 L:      linux-media@vger.kernel.org
5352 T:      git git://linuxtv.org/media_tree.git
5353 W:      https://linuxtv.org
5354 S:      Odd Fixes
5355 F:      drivers/media/pci/dt3155/
5356
5357 DVB_USB_AF9015 MEDIA DRIVER
5358 M:      Antti Palosaari <crope@iki.fi>
5359 L:      linux-media@vger.kernel.org
5360 W:      https://linuxtv.org
5361 W:      http://palosaari.fi/linux/
5362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5363 T:      git git://linuxtv.org/anttip/media_tree.git
5364 S:      Maintained
5365 F:      drivers/media/usb/dvb-usb-v2/af9015*
5366
5367 DVB_USB_AF9035 MEDIA DRIVER
5368 M:      Antti Palosaari <crope@iki.fi>
5369 L:      linux-media@vger.kernel.org
5370 W:      https://linuxtv.org
5371 W:      http://palosaari.fi/linux/
5372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5373 T:      git git://linuxtv.org/anttip/media_tree.git
5374 S:      Maintained
5375 F:      drivers/media/usb/dvb-usb-v2/af9035*
5376
5377 DVB_USB_ANYSEE MEDIA DRIVER
5378 M:      Antti Palosaari <crope@iki.fi>
5379 L:      linux-media@vger.kernel.org
5380 W:      https://linuxtv.org
5381 W:      http://palosaari.fi/linux/
5382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5383 T:      git git://linuxtv.org/anttip/media_tree.git
5384 S:      Maintained
5385 F:      drivers/media/usb/dvb-usb-v2/anysee*
5386
5387 DVB_USB_AU6610 MEDIA DRIVER
5388 M:      Antti Palosaari <crope@iki.fi>
5389 L:      linux-media@vger.kernel.org
5390 W:      https://linuxtv.org
5391 W:      http://palosaari.fi/linux/
5392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5393 T:      git git://linuxtv.org/anttip/media_tree.git
5394 S:      Maintained
5395 F:      drivers/media/usb/dvb-usb-v2/au6610*
5396
5397 DVB_USB_CE6230 MEDIA DRIVER
5398 M:      Antti Palosaari <crope@iki.fi>
5399 L:      linux-media@vger.kernel.org
5400 W:      https://linuxtv.org
5401 W:      http://palosaari.fi/linux/
5402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5403 T:      git git://linuxtv.org/anttip/media_tree.git
5404 S:      Maintained
5405 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5406
5407 DVB_USB_CXUSB MEDIA DRIVER
5408 M:      Michael Krufky <mkrufky@linuxtv.org>
5409 L:      linux-media@vger.kernel.org
5410 W:      https://linuxtv.org
5411 W:      http://github.com/mkrufky
5412 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5413 T:      git git://linuxtv.org/media_tree.git
5414 S:      Maintained
5415 F:      drivers/media/usb/dvb-usb/cxusb*
5416
5417 DVB_USB_EC168 MEDIA DRIVER
5418 M:      Antti Palosaari <crope@iki.fi>
5419 L:      linux-media@vger.kernel.org
5420 W:      https://linuxtv.org
5421 W:      http://palosaari.fi/linux/
5422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5423 T:      git git://linuxtv.org/anttip/media_tree.git
5424 S:      Maintained
5425 F:      drivers/media/usb/dvb-usb-v2/ec168*
5426
5427 DVB_USB_GL861 MEDIA DRIVER
5428 M:      Antti Palosaari <crope@iki.fi>
5429 L:      linux-media@vger.kernel.org
5430 W:      https://linuxtv.org
5431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5432 T:      git git://linuxtv.org/anttip/media_tree.git
5433 S:      Maintained
5434 F:      drivers/media/usb/dvb-usb-v2/gl861*
5435
5436 DVB_USB_MXL111SF MEDIA DRIVER
5437 M:      Michael Krufky <mkrufky@linuxtv.org>
5438 L:      linux-media@vger.kernel.org
5439 W:      https://linuxtv.org
5440 W:      http://github.com/mkrufky
5441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5442 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5443 S:      Maintained
5444 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5445
5446 DVB_USB_RTL28XXU MEDIA DRIVER
5447 M:      Antti Palosaari <crope@iki.fi>
5448 L:      linux-media@vger.kernel.org
5449 W:      https://linuxtv.org
5450 W:      http://palosaari.fi/linux/
5451 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5452 T:      git git://linuxtv.org/anttip/media_tree.git
5453 S:      Maintained
5454 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5455
5456 DVB_USB_V2 MEDIA DRIVER
5457 M:      Antti Palosaari <crope@iki.fi>
5458 L:      linux-media@vger.kernel.org
5459 W:      https://linuxtv.org
5460 W:      http://palosaari.fi/linux/
5461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5462 T:      git git://linuxtv.org/anttip/media_tree.git
5463 S:      Maintained
5464 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5465 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5466
5467 DYNAMIC DEBUG
5468 M:      Jason Baron <jbaron@akamai.com>
5469 S:      Maintained
5470 F:      lib/dynamic_debug.c
5471 F:      include/linux/dynamic_debug.h
5472
5473 DYNAMIC INTERRUPT MODERATION
5474 M:      Tal Gilboa <talgi@mellanox.com>
5475 S:      Maintained
5476 F:      include/linux/net_dim.h
5477
5478 DZ DECSTATION DZ11 SERIAL DRIVER
5479 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5480 S:      Maintained
5481 F:      drivers/tty/serial/dz.*
5482
5483 E3X0 POWER BUTTON DRIVER
5484 M:      Moritz Fischer <moritz.fischer@ettus.com>
5485 L:      usrp-users@lists.ettus.com
5486 W:      http://www.ettus.com
5487 S:      Supported
5488 F:      drivers/input/misc/e3x0-button.c
5489 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5490
5491 E4000 MEDIA DRIVER
5492 M:      Antti Palosaari <crope@iki.fi>
5493 L:      linux-media@vger.kernel.org
5494 W:      https://linuxtv.org
5495 W:      http://palosaari.fi/linux/
5496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5497 T:      git git://linuxtv.org/anttip/media_tree.git
5498 S:      Maintained
5499 F:      drivers/media/tuners/e4000*
5500
5501 EARTH_PT1 MEDIA DRIVER
5502 M:      Akihiro Tsukada <tskd08@gmail.com>
5503 L:      linux-media@vger.kernel.org
5504 S:      Odd Fixes
5505 F:      drivers/media/pci/pt1/
5506
5507 EARTH_PT3 MEDIA DRIVER
5508 M:      Akihiro Tsukada <tskd08@gmail.com>
5509 L:      linux-media@vger.kernel.org
5510 S:      Odd Fixes
5511 F:      drivers/media/pci/pt3/
5512
5513 EC100 MEDIA DRIVER
5514 M:      Antti Palosaari <crope@iki.fi>
5515 L:      linux-media@vger.kernel.org
5516 W:      https://linuxtv.org
5517 W:      http://palosaari.fi/linux/
5518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5519 T:      git git://linuxtv.org/anttip/media_tree.git
5520 S:      Maintained
5521 F:      drivers/media/dvb-frontends/ec100*
5522
5523 ECRYPT FILE SYSTEM
5524 M:      Tyler Hicks <tyhicks@canonical.com>
5525 L:      ecryptfs@vger.kernel.org
5526 W:      http://ecryptfs.org
5527 W:      https://launchpad.net/ecryptfs
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5529 S:      Supported
5530 F:      Documentation/filesystems/ecryptfs.txt
5531 F:      fs/ecryptfs/
5532
5533 EDAC-AMD64
5534 M:      Borislav Petkov <bp@alien8.de>
5535 L:      linux-edac@vger.kernel.org
5536 S:      Maintained
5537 F:      drivers/edac/amd64_edac*
5538
5539 EDAC-AST2500
5540 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5541 S:      Supported
5542 F:      drivers/edac/aspeed_edac.c
5543 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5544
5545 EDAC-CALXEDA
5546 M:      Robert Richter <rric@kernel.org>
5547 L:      linux-edac@vger.kernel.org
5548 S:      Maintained
5549 F:      drivers/edac/highbank*
5550
5551 EDAC-CAVIUM OCTEON
5552 M:      Ralf Baechle <ralf@linux-mips.org>
5553 M:      David Daney <david.daney@cavium.com>
5554 L:      linux-edac@vger.kernel.org
5555 L:      linux-mips@vger.kernel.org
5556 S:      Supported
5557 F:      drivers/edac/octeon_edac*
5558
5559 EDAC-CAVIUM THUNDERX
5560 M:      David Daney <david.daney@cavium.com>
5561 M:      Jan Glauber <jglauber@cavium.com>
5562 L:      linux-edac@vger.kernel.org
5563 S:      Supported
5564 F:      drivers/edac/thunderx_edac*
5565
5566 EDAC-CORE
5567 M:      Borislav Petkov <bp@alien8.de>
5568 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5569 R:      James Morse <james.morse@arm.com>
5570 L:      linux-edac@vger.kernel.org
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5573 S:      Supported
5574 F:      Documentation/admin-guide/ras.rst
5575 F:      Documentation/driver-api/edac.rst
5576 F:      drivers/edac/
5577 F:      include/linux/edac.h
5578
5579 EDAC-E752X
5580 M:      Mark Gross <mark.gross@intel.com>
5581 L:      linux-edac@vger.kernel.org
5582 S:      Maintained
5583 F:      drivers/edac/e752x_edac.c
5584
5585 EDAC-E7XXX
5586 L:      linux-edac@vger.kernel.org
5587 S:      Maintained
5588 F:      drivers/edac/e7xxx_edac.c
5589
5590 EDAC-FSL_DDR
5591 M:      York Sun <york.sun@nxp.com>
5592 L:      linux-edac@vger.kernel.org
5593 S:      Maintained
5594 F:      drivers/edac/fsl_ddr_edac.*
5595
5596 EDAC-GHES
5597 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5598 L:      linux-edac@vger.kernel.org
5599 S:      Maintained
5600 F:      drivers/edac/ghes_edac.c
5601
5602 EDAC-I3000
5603 L:      linux-edac@vger.kernel.org
5604 S:      Orphan
5605 F:      drivers/edac/i3000_edac.c
5606
5607 EDAC-I5000
5608 L:      linux-edac@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/edac/i5000_edac.c
5611
5612 EDAC-I5400
5613 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5614 L:      linux-edac@vger.kernel.org
5615 S:      Maintained
5616 F:      drivers/edac/i5400_edac.c
5617
5618 EDAC-I7300
5619 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5620 L:      linux-edac@vger.kernel.org
5621 S:      Maintained
5622 F:      drivers/edac/i7300_edac.c
5623
5624 EDAC-I7CORE
5625 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5626 L:      linux-edac@vger.kernel.org
5627 S:      Maintained
5628 F:      drivers/edac/i7core_edac.c
5629
5630 EDAC-I82443BXGX
5631 M:      Tim Small <tim@buttersideup.com>
5632 L:      linux-edac@vger.kernel.org
5633 S:      Maintained
5634 F:      drivers/edac/i82443bxgx_edac.c
5635
5636 EDAC-I82975X
5637 M:      "Arvind R." <arvino55@gmail.com>
5638 L:      linux-edac@vger.kernel.org
5639 S:      Maintained
5640 F:      drivers/edac/i82975x_edac.c
5641
5642 EDAC-IE31200
5643 M:      Jason Baron <jbaron@akamai.com>
5644 L:      linux-edac@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/edac/ie31200_edac.c
5647
5648 EDAC-MPC85XX
5649 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5650 L:      linux-edac@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/edac/mpc85xx_edac.[ch]
5653
5654 EDAC-PASEMI
5655 M:      Egor Martovetsky <egor@pasemi.com>
5656 L:      linux-edac@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/edac/pasemi_edac.c
5659
5660 EDAC-PND2
5661 M:      Tony Luck <tony.luck@intel.com>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/pnd2_edac.[ch]
5665
5666 EDAC-R82600
5667 M:      Tim Small <tim@buttersideup.com>
5668 L:      linux-edac@vger.kernel.org
5669 S:      Maintained
5670 F:      drivers/edac/r82600_edac.c
5671
5672 EDAC-SBRIDGE
5673 M:      Tony Luck <tony.luck@intel.com>
5674 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5675 L:      linux-edac@vger.kernel.org
5676 S:      Maintained
5677 F:      drivers/edac/sb_edac.c
5678
5679 EDAC-SKYLAKE
5680 M:      Tony Luck <tony.luck@intel.com>
5681 L:      linux-edac@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/edac/skx_edac.c
5684
5685 EDAC-TI
5686 M:      Tero Kristo <t-kristo@ti.com>
5687 L:      linux-edac@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/edac/ti_edac.c
5690
5691 EDAC-QCOM
5692 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5693 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5694 L:      linux-arm-msm@vger.kernel.org
5695 L:      linux-edac@vger.kernel.org
5696 S:      Maintained
5697 F:      drivers/edac/qcom_edac.c
5698
5699 EDIROL UA-101/UA-1000 DRIVER
5700 M:      Clemens Ladisch <clemens@ladisch.de>
5701 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5702 T:      git git://git.alsa-project.org/alsa-kernel.git
5703 S:      Maintained
5704 F:      sound/usb/misc/ua101.c
5705
5706 EFI TEST DRIVER
5707 L:      linux-efi@vger.kernel.org
5708 M:      Ivan Hu <ivan.hu@canonical.com>
5709 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5710 S:      Maintained
5711 F:      drivers/firmware/efi/test/
5712
5713 EFI VARIABLE FILESYSTEM
5714 M:      Matthew Garrett <matthew.garrett@nebula.com>
5715 M:      Jeremy Kerr <jk@ozlabs.org>
5716 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5718 L:      linux-efi@vger.kernel.org
5719 S:      Maintained
5720 F:      fs/efivarfs/
5721
5722 EFIFB FRAMEBUFFER DRIVER
5723 L:      linux-fbdev@vger.kernel.org
5724 M:      Peter Jones <pjones@redhat.com>
5725 S:      Maintained
5726 F:      drivers/video/fbdev/efifb.c
5727
5728 EFS FILESYSTEM
5729 W:      http://aeschi.ch.eu.org/efs/
5730 S:      Orphan
5731 F:      fs/efs/
5732
5733 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5734 M:      Douglas Miller <dougmill@linux.ibm.com>
5735 L:      netdev@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/net/ethernet/ibm/ehea/
5738
5739 EM28XX VIDEO4LINUX DRIVER
5740 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5741 L:      linux-media@vger.kernel.org
5742 W:      https://linuxtv.org
5743 T:      git git://linuxtv.org/media_tree.git
5744 S:      Maintained
5745 F:      drivers/media/usb/em28xx/
5746 F:      Documentation/media/v4l-drivers/em28xx*
5747
5748 EMBEDDED LINUX
5749 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5750 M:      Matt Mackall <mpm@selenic.com>
5751 M:      David Woodhouse <dwmw2@infradead.org>
5752 L:      linux-embedded@vger.kernel.org
5753 S:      Maintained
5754
5755 Emulex 10Gbps iSCSI - OneConnect DRIVER
5756 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5757 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5758 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5759 L:      linux-scsi@vger.kernel.org
5760 W:      http://www.broadcom.com
5761 S:      Supported
5762 F:      drivers/scsi/be2iscsi/
5763
5764 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5765 M:      Sathya Perla <sathya.perla@broadcom.com>
5766 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5767 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5768 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5769 L:      netdev@vger.kernel.org
5770 W:      http://www.emulex.com
5771 S:      Supported
5772 F:      drivers/net/ethernet/emulex/benet/
5773
5774 EMULEX ONECONNECT ROCE DRIVER
5775 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5776 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5777 L:      linux-rdma@vger.kernel.org
5778 W:      http://www.broadcom.com
5779 S:      Odd Fixes
5780 F:      drivers/infiniband/hw/ocrdma/
5781 F:      include/uapi/rdma/ocrdma-abi.h
5782
5783 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5784 M:      James Smart <james.smart@broadcom.com>
5785 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5786 L:      linux-scsi@vger.kernel.org
5787 W:      http://www.broadcom.com
5788 S:      Supported
5789 F:      drivers/scsi/lpfc/
5790
5791 ENE CB710 FLASH CARD READER DRIVER
5792 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5793 S:      Maintained
5794 F:      drivers/misc/cb710/
5795 F:      drivers/mmc/host/cb710-mmc.*
5796 F:      include/linux/cb710.h
5797
5798 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5799 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5800 S:      Maintained
5801 F:      drivers/media/rc/ene_ir.*
5802
5803 EPSON S1D13XXX FRAMEBUFFER DRIVER
5804 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5805 S:      Maintained
5806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5807 F:      drivers/video/fbdev/s1d13xxxfb.c
5808 F:      include/video/s1d13xxxfb.h
5809
5810 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5811 M:      Jeff Layton <jlayton@kernel.org>
5812 S:      Maintained
5813 F:      lib/errseq.c
5814 F:      include/linux/errseq.h
5815
5816 ET131X NETWORK DRIVER
5817 M:      Mark Einon <mark.einon@gmail.com>
5818 S:      Odd Fixes
5819 F:      drivers/net/ethernet/agere/
5820
5821 ETHERNET BRIDGE
5822 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5823 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5824 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5825 L:      netdev@vger.kernel.org
5826 W:      http://www.linuxfoundation.org/en/Net:Bridge
5827 S:      Maintained
5828 F:      include/linux/netfilter_bridge/
5829 F:      net/bridge/
5830
5831 ETHERNET PHY LIBRARY
5832 M:      Andrew Lunn <andrew@lunn.ch>
5833 M:      Florian Fainelli <f.fainelli@gmail.com>
5834 M:      Heiner Kallweit <hkallweit1@gmail.com>
5835 L:      netdev@vger.kernel.org
5836 S:      Maintained
5837 F:      Documentation/ABI/testing/sysfs-bus-mdio
5838 F:      Documentation/devicetree/bindings/net/mdio*
5839 F:      Documentation/networking/phy.rst
5840 F:      drivers/net/phy/
5841 F:      drivers/of/of_mdio.c
5842 F:      drivers/of/of_net.c
5843 F:      include/linux/*mdio*.h
5844 F:      include/linux/of_net.h
5845 F:      include/linux/phy.h
5846 F:      include/linux/phy_fixed.h
5847 F:      include/linux/platform_data/mdio-bcm-unimac.h
5848 F:      include/linux/platform_data/mdio-gpio.h
5849 F:      include/trace/events/mdio.h
5850 F:      include/uapi/linux/mdio.h
5851 F:      include/uapi/linux/mii.h
5852
5853 EXT2 FILE SYSTEM
5854 M:      Jan Kara <jack@suse.com>
5855 L:      linux-ext4@vger.kernel.org
5856 S:      Maintained
5857 F:      Documentation/filesystems/ext2.txt
5858 F:      fs/ext2/
5859 F:      include/linux/ext2*
5860
5861 EXT4 FILE SYSTEM
5862 M:      "Theodore Ts'o" <tytso@mit.edu>
5863 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5864 L:      linux-ext4@vger.kernel.org
5865 W:      http://ext4.wiki.kernel.org
5866 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5868 S:      Maintained
5869 F:      Documentation/filesystems/ext4/
5870 F:      fs/ext4/
5871
5872 Extended Verification Module (EVM)
5873 M:      Mimi Zohar <zohar@linux.ibm.com>
5874 L:      linux-integrity@vger.kernel.org
5875 S:      Supported
5876 F:      security/integrity/evm/
5877
5878 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5879 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5880 L:      linux-efi@vger.kernel.org
5881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5882 S:      Maintained
5883 F:      Documentation/efi-stub.txt
5884 F:      arch/*/kernel/efi.c
5885 F:      arch/x86/boot/compressed/eboot.[ch]
5886 F:      arch/*/include/asm/efi.h
5887 F:      arch/x86/platform/efi/
5888 F:      drivers/firmware/efi/
5889 F:      include/linux/efi*.h
5890 F:      arch/arm/boot/compressed/efi-header.S
5891 F:      arch/arm64/kernel/efi-entry.S
5892
5893 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5894 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5895 M:      Chanwoo Choi <cw00.choi@samsung.com>
5896 L:      linux-kernel@vger.kernel.org
5897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5898 S:      Maintained
5899 F:      drivers/extcon/
5900 F:      include/linux/extcon/
5901 F:      include/linux/extcon.h
5902 F:      Documentation/extcon/
5903 F:      Documentation/devicetree/bindings/extcon/
5904
5905 EXYNOS DP DRIVER
5906 M:      Jingoo Han <jingoohan1@gmail.com>
5907 L:      dri-devel@lists.freedesktop.org
5908 S:      Maintained
5909 F:      drivers/gpu/drm/exynos/exynos_dp*
5910
5911 EXYNOS SYSMMU (IOMMU) driver
5912 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5913 L:      iommu@lists.linux-foundation.org
5914 S:      Maintained
5915 F:      drivers/iommu/exynos-iommu.c
5916
5917 EZchip NPS platform support
5918 M:      Vineet Gupta <vgupta@synopsys.com>
5919 M:      Ofer Levi <oferle@mellanox.com>
5920 S:      Supported
5921 F:      arch/arc/plat-eznps
5922 F:      arch/arc/boot/dts/eznps.dts
5923
5924 F2FS FILE SYSTEM
5925 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5926 M:      Chao Yu <yuchao0@huawei.com>
5927 L:      linux-f2fs-devel@lists.sourceforge.net
5928 W:      https://f2fs.wiki.kernel.org/
5929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5930 S:      Maintained
5931 F:      Documentation/filesystems/f2fs.txt
5932 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5933 F:      fs/f2fs/
5934 F:      include/linux/f2fs_fs.h
5935 F:      include/trace/events/f2fs.h
5936
5937 F71805F HARDWARE MONITORING DRIVER
5938 M:      Jean Delvare <jdelvare@suse.com>
5939 L:      linux-hwmon@vger.kernel.org
5940 S:      Maintained
5941 F:      Documentation/hwmon/f71805f
5942 F:      drivers/hwmon/f71805f.c
5943
5944 FADDR2LINE
5945 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5946 S:      Maintained
5947 F:      scripts/faddr2line
5948
5949 FAILOVER MODULE
5950 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5951 L:      netdev@vger.kernel.org
5952 S:      Supported
5953 F:      net/core/failover.c
5954 F:      include/net/failover.h
5955 F:      Documentation/networking/failover.rst
5956
5957 FANOTIFY
5958 M:      Jan Kara <jack@suse.cz>
5959 R:      Amir Goldstein <amir73il@gmail.com>
5960 L:      linux-fsdevel@vger.kernel.org
5961 S:      Maintained
5962 F:      fs/notify/fanotify/
5963 F:      include/linux/fanotify.h
5964 F:      include/uapi/linux/fanotify.h
5965
5966 FARSYNC SYNCHRONOUS DRIVER
5967 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5968 W:      http://www.farsite.co.uk/
5969 S:      Supported
5970 F:      drivers/net/wan/farsync.*
5971
5972 FAULT INJECTION SUPPORT
5973 M:      Akinobu Mita <akinobu.mita@gmail.com>
5974 S:      Supported
5975 F:      Documentation/fault-injection/
5976 F:      lib/fault-inject.c
5977
5978 FBTFT Framebuffer drivers
5979 S:      Orphan
5980 L:      dri-devel@lists.freedesktop.org
5981 L:      linux-fbdev@vger.kernel.org
5982 F:      drivers/staging/fbtft/
5983
5984 FC0011 TUNER DRIVER
5985 M:      Michael Buesch <m@bues.ch>
5986 L:      linux-media@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/media/tuners/fc0011.h
5989 F:      drivers/media/tuners/fc0011.c
5990
5991 FC2580 MEDIA DRIVER
5992 M:      Antti Palosaari <crope@iki.fi>
5993 L:      linux-media@vger.kernel.org
5994 W:      https://linuxtv.org
5995 W:      http://palosaari.fi/linux/
5996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5997 T:      git git://linuxtv.org/anttip/media_tree.git
5998 S:      Maintained
5999 F:      drivers/media/tuners/fc2580*
6000
6001 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6002 M:      Hannes Reinecke <hare@suse.de>
6003 L:      linux-scsi@vger.kernel.org
6004 W:      www.Open-FCoE.org
6005 S:      Supported
6006 F:      drivers/scsi/libfc/
6007 F:      drivers/scsi/fcoe/
6008 F:      include/scsi/fc/
6009 F:      include/scsi/libfc.h
6010 F:      include/scsi/libfcoe.h
6011 F:      include/uapi/scsi/fc/
6012
6013 FILE LOCKING (flock() and fcntl()/lockf())
6014 M:      Jeff Layton <jlayton@kernel.org>
6015 M:      "J. Bruce Fields" <bfields@fieldses.org>
6016 L:      linux-fsdevel@vger.kernel.org
6017 S:      Maintained
6018 F:      include/linux/fcntl.h
6019 F:      include/uapi/linux/fcntl.h
6020 F:      fs/fcntl.c
6021 F:      fs/locks.c
6022
6023 FILESYSTEMS (VFS and infrastructure)
6024 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6025 L:      linux-fsdevel@vger.kernel.org
6026 S:      Maintained
6027 F:      fs/*
6028 F:      include/linux/fs.h
6029 F:      include/linux/fs_types.h
6030 F:      include/uapi/linux/fs.h
6031
6032 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6033 M:      Riku Voipio <riku.voipio@iki.fi>
6034 L:      linux-hwmon@vger.kernel.org
6035 S:      Maintained
6036 F:      drivers/hwmon/f75375s.c
6037 F:      include/linux/f75375s.h
6038
6039 FIREWIRE AUDIO DRIVERS
6040 M:      Clemens Ladisch <clemens@ladisch.de>
6041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6042 T:      git git://git.alsa-project.org/alsa-kernel.git
6043 S:      Maintained
6044 F:      sound/firewire/
6045
6046 FIREWIRE MEDIA DRIVERS (firedtv)
6047 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6048 L:      linux-media@vger.kernel.org
6049 L:      linux1394-devel@lists.sourceforge.net
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6051 S:      Maintained
6052 F:      drivers/media/firewire/
6053
6054 FIREWIRE SBP-2 TARGET
6055 M:      Chris Boot <bootc@bootc.net>
6056 L:      linux-scsi@vger.kernel.org
6057 L:      target-devel@vger.kernel.org
6058 L:      linux1394-devel@lists.sourceforge.net
6059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6060 S:      Maintained
6061 F:      drivers/target/sbp/
6062
6063 FIREWIRE SUBSYSTEM
6064 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6065 L:      linux1394-devel@lists.sourceforge.net
6066 W:      http://ieee1394.wiki.kernel.org/
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6068 S:      Maintained
6069 F:      drivers/firewire/
6070 F:      include/linux/firewire.h
6071 F:      include/uapi/linux/firewire*.h
6072 F:      tools/firewire/
6073
6074 FIRMWARE LOADER (request_firmware)
6075 M:      Luis Chamberlain <mcgrof@kernel.org>
6076 L:      linux-kernel@vger.kernel.org
6077 S:      Maintained
6078 F:      Documentation/firmware_class/
6079 F:      drivers/base/firmware_loader/
6080 F:      include/linux/firmware.h
6081
6082 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6083 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6084 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6085 S:      Maintained
6086 F:      drivers/block/rsxx/
6087
6088 FLOPPY DRIVER
6089 M:      Jiri Kosina <jikos@kernel.org>
6090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6091 S:      Odd fixes
6092 F:      drivers/block/floppy.c
6093
6094 FMC SUBSYSTEM
6095 M:      Alessandro Rubini <rubini@gnudd.com>
6096 W:      http://www.ohwr.org/projects/fmc-bus
6097 S:      Supported
6098 F:      drivers/fmc/
6099 F:      include/linux/fmc*.h
6100 F:      include/linux/ipmi-fru.h
6101 K:      fmc_d.*register
6102
6103 FPGA MANAGER FRAMEWORK
6104 M:      Alan Tull <atull@kernel.org>
6105 M:      Moritz Fischer <mdf@kernel.org>
6106 L:      linux-fpga@vger.kernel.org
6107 S:      Maintained
6108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6109 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6110 F:      Documentation/fpga/
6111 F:      Documentation/driver-api/fpga/
6112 F:      Documentation/devicetree/bindings/fpga/
6113 F:      drivers/fpga/
6114 F:      include/linux/fpga/
6115 W:      http://www.rocketboards.org
6116
6117 FPGA DFL DRIVERS
6118 M:      Wu Hao <hao.wu@intel.com>
6119 L:      linux-fpga@vger.kernel.org
6120 S:      Maintained
6121 F:      Documentation/fpga/dfl.txt
6122 F:      include/uapi/linux/fpga-dfl.h
6123 F:      drivers/fpga/dfl*
6124
6125 FPU EMULATOR
6126 M:      Bill Metzenthen <billm@melbpc.org.au>
6127 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6128 S:      Maintained
6129 F:      arch/x86/math-emu/
6130
6131 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6132 L:      netdev@vger.kernel.org
6133 S:      Orphan
6134 F:      drivers/net/wan/dlci.c
6135 F:      drivers/net/wan/sdla.c
6136
6137 FRAMEBUFFER LAYER
6138 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6139 L:      dri-devel@lists.freedesktop.org
6140 L:      linux-fbdev@vger.kernel.org
6141 T:      git git://github.com/bzolnier/linux.git
6142 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6143 S:      Maintained
6144 F:      Documentation/fb/
6145 F:      drivers/video/
6146 F:      include/video/
6147 F:      include/linux/fb.h
6148 F:      include/uapi/video/
6149 F:      include/uapi/linux/fb.h
6150
6151 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6152 M:      Horia Geantă <horia.geanta@nxp.com>
6153 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6154 L:      linux-crypto@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/crypto/caam/
6157 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6158
6159 FREESCALE DIU FRAMEBUFFER DRIVER
6160 M:      Timur Tabi <timur@kernel.org>
6161 L:      linux-fbdev@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/video/fbdev/fsl-diu-fb.*
6164
6165 FREESCALE DMA DRIVER
6166 M:      Li Yang <leoyang.li@nxp.com>
6167 M:      Zhang Wei <zw@zh-kernel.org>
6168 L:      linuxppc-dev@lists.ozlabs.org
6169 S:      Maintained
6170 F:      drivers/dma/fsldma.*
6171
6172 FREESCALE ENETC ETHERNET DRIVERS
6173 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6174 L:      netdev@vger.kernel.org
6175 S:      Maintained
6176 F:      drivers/net/ethernet/freescale/enetc/
6177
6178 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6179 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6180 L:      netdev@vger.kernel.org
6181 S:      Maintained
6182 F:      drivers/net/ethernet/freescale/gianfar*
6183 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6184
6185 FREESCALE GPMI NAND DRIVER
6186 M:      Han Xu <han.xu@nxp.com>
6187 L:      linux-mtd@lists.infradead.org
6188 S:      Maintained
6189 F:      drivers/mtd/nand/raw/gpmi-nand/*
6190
6191 FREESCALE I2C CPM DRIVER
6192 M:      Jochen Friedrich <jochen@scram.de>
6193 L:      linuxppc-dev@lists.ozlabs.org
6194 L:      linux-i2c@vger.kernel.org
6195 S:      Maintained
6196 F:      drivers/i2c/busses/i2c-cpm.c
6197
6198 FREESCALE IMX LPI2C DRIVER
6199 M:      Dong Aisheng <aisheng.dong@nxp.com>
6200 L:      linux-i2c@vger.kernel.org
6201 L:      linux-imx@nxp.com
6202 S:      Maintained
6203 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6204 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6205
6206 FREESCALE IMX / MXC FEC DRIVER
6207 M:      Fugang Duan <fugang.duan@nxp.com>
6208 L:      netdev@vger.kernel.org
6209 S:      Maintained
6210 F:      drivers/net/ethernet/freescale/fec_main.c
6211 F:      drivers/net/ethernet/freescale/fec_ptp.c
6212 F:      drivers/net/ethernet/freescale/fec.h
6213 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6214
6215 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6216 M:      Sascha Hauer <s.hauer@pengutronix.de>
6217 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6218 L:      linux-fbdev@vger.kernel.org
6219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6220 S:      Maintained
6221 F:      include/linux/platform_data/video-imxfb.h
6222 F:      drivers/video/fbdev/imxfb.c
6223
6224 FREESCALE QORIQ DPAA ETHERNET DRIVER
6225 M:      Madalin Bucur <madalin.bucur@nxp.com>
6226 L:      netdev@vger.kernel.org
6227 S:      Maintained
6228 F:      drivers/net/ethernet/freescale/dpaa
6229
6230 FREESCALE QORIQ DPAA FMAN DRIVER
6231 M:      Madalin Bucur <madalin.bucur@nxp.com>
6232 L:      netdev@vger.kernel.org
6233 S:      Maintained
6234 F:      drivers/net/ethernet/freescale/fman
6235 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6236
6237 FREESCALE QORIQ PTP CLOCK DRIVER
6238 M:      Yangbo Lu <yangbo.lu@nxp.com>
6239 L:      netdev@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6242 F:      drivers/ptp/ptp_qoriq.c
6243 F:      drivers/ptp/ptp_qoriq_debugfs.c
6244 F:      include/linux/fsl/ptp_qoriq.h
6245 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6246
6247 FREESCALE QUAD SPI DRIVER
6248 M:      Han Xu <han.xu@nxp.com>
6249 L:      linux-spi@vger.kernel.org
6250 S:      Maintained
6251 F:      drivers/spi/spi-fsl-qspi.c
6252
6253 FREESCALE QUICC ENGINE LIBRARY
6254 M:      Qiang Zhao <qiang.zhao@nxp.com>
6255 L:      linuxppc-dev@lists.ozlabs.org
6256 S:      Maintained
6257 F:      drivers/soc/fsl/qe/
6258 F:      include/soc/fsl/*qe*.h
6259 F:      include/soc/fsl/*ucc*.h
6260
6261 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6262 M:      Li Yang <leoyang.li@nxp.com>
6263 L:      netdev@vger.kernel.org
6264 L:      linuxppc-dev@lists.ozlabs.org
6265 S:      Maintained
6266 F:      drivers/net/ethernet/freescale/ucc_geth*
6267
6268 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6269 M:      Zhao Qiang <qiang.zhao@nxp.com>
6270 L:      netdev@vger.kernel.org
6271 L:      linuxppc-dev@lists.ozlabs.org
6272 S:      Maintained
6273 F:      drivers/net/wan/fsl_ucc_hdlc*
6274
6275 FREESCALE QUICC ENGINE UCC UART DRIVER
6276 M:      Timur Tabi <timur@kernel.org>
6277 L:      linuxppc-dev@lists.ozlabs.org
6278 S:      Maintained
6279 F:      drivers/tty/serial/ucc_uart.c
6280
6281 FREESCALE SOC DRIVERS
6282 M:      Li Yang <leoyang.li@nxp.com>
6283 L:      linuxppc-dev@lists.ozlabs.org
6284 L:      linux-arm-kernel@lists.infradead.org
6285 S:      Maintained
6286 F:      Documentation/devicetree/bindings/soc/fsl/
6287 F:      drivers/soc/fsl/
6288 F:      include/linux/fsl/
6289
6290 FREESCALE SOC FS_ENET DRIVER
6291 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6292 L:      linuxppc-dev@lists.ozlabs.org
6293 L:      netdev@vger.kernel.org
6294 S:      Maintained
6295 F:      drivers/net/ethernet/freescale/fs_enet/
6296 F:      include/linux/fs_enet_pd.h
6297
6298 FREESCALE SOC SOUND DRIVERS
6299 M:      Timur Tabi <timur@kernel.org>
6300 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6301 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6302 R:      Fabio Estevam <festevam@gmail.com>
6303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6304 L:      linuxppc-dev@lists.ozlabs.org
6305 S:      Maintained
6306 F:      sound/soc/fsl/fsl*
6307 F:      sound/soc/fsl/imx*
6308 F:      sound/soc/fsl/mpc8610_hpcd.c
6309
6310 FREESCALE USB PERIPHERAL DRIVERS
6311 M:      Li Yang <leoyang.li@nxp.com>
6312 L:      linux-usb@vger.kernel.org
6313 L:      linuxppc-dev@lists.ozlabs.org
6314 S:      Maintained
6315 F:      drivers/usb/gadget/udc/fsl*
6316
6317 FREEVXFS FILESYSTEM
6318 M:      Christoph Hellwig <hch@infradead.org>
6319 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6320 S:      Maintained
6321 F:      fs/freevxfs/
6322
6323 FREEZER
6324 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6325 M:      Pavel Machek <pavel@ucw.cz>
6326 L:      linux-pm@vger.kernel.org
6327 S:      Supported
6328 F:      Documentation/power/freezing-of-tasks.txt
6329 F:      include/linux/freezer.h
6330 F:      kernel/freezer.c
6331
6332 FRONTSWAP API
6333 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6334 L:      linux-kernel@vger.kernel.org
6335 S:      Maintained
6336 F:      mm/frontswap.c
6337 F:      include/linux/frontswap.h
6338
6339 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6340 M:      David Howells <dhowells@redhat.com>
6341 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6342 S:      Supported
6343 F:      Documentation/filesystems/caching/
6344 F:      fs/fscache/
6345 F:      include/linux/fscache*.h
6346
6347 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6348 M:      Theodore Y. Ts'o <tytso@mit.edu>
6349 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6350 M:      Eric Biggers <ebiggers@kernel.org>
6351 L:      linux-fscrypt@vger.kernel.org
6352 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6353 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6354 S:      Supported
6355 F:      fs/crypto/
6356 F:      include/linux/fscrypt*.h
6357 F:      Documentation/filesystems/fscrypt.rst
6358
6359 FSI-ATTACHED I2C DRIVER
6360 M:      Eddie James <eajames@linux.ibm.com>
6361 L:      linux-i2c@vger.kernel.org
6362 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6363 S:      Maintained
6364 F:      drivers/i2c/busses/i2c-fsi.c
6365 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6366
6367 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6368 M:      Jan Kara <jack@suse.cz>
6369 R:      Amir Goldstein <amir73il@gmail.com>
6370 L:      linux-fsdevel@vger.kernel.org
6371 S:      Maintained
6372 F:      fs/notify/
6373 F:      include/linux/fsnotify*.h
6374
6375 FUJITSU LAPTOP EXTRAS
6376 M:      Jonathan Woithe <jwoithe@just42.net>
6377 L:      platform-driver-x86@vger.kernel.org
6378 S:      Maintained
6379 F:      drivers/platform/x86/fujitsu-laptop.c
6380
6381 FUJITSU M-5MO LS CAMERA ISP DRIVER
6382 M:      Kyungmin Park <kyungmin.park@samsung.com>
6383 M:      Heungjun Kim <riverful.kim@samsung.com>
6384 L:      linux-media@vger.kernel.org
6385 S:      Maintained
6386 F:      drivers/media/i2c/m5mols/
6387 F:      include/media/i2c/m5mols.h
6388
6389 FUJITSU TABLET EXTRAS
6390 M:      Robert Gerlach <khnz@gmx.de>
6391 L:      platform-driver-x86@vger.kernel.org
6392 S:      Maintained
6393 F:      drivers/platform/x86/fujitsu-tablet.c
6394
6395 FUSE: FILESYSTEM IN USERSPACE
6396 M:      Miklos Szeredi <miklos@szeredi.hu>
6397 L:      linux-fsdevel@vger.kernel.org
6398 W:      http://fuse.sourceforge.net/
6399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6400 S:      Maintained
6401 F:      fs/fuse/
6402 F:      include/uapi/linux/fuse.h
6403 F:      Documentation/filesystems/fuse.txt
6404
6405 FUTEX SUBSYSTEM
6406 M:      Thomas Gleixner <tglx@linutronix.de>
6407 M:      Ingo Molnar <mingo@redhat.com>
6408 R:      Peter Zijlstra <peterz@infradead.org>
6409 R:      Darren Hart <dvhart@infradead.org>
6410 L:      linux-kernel@vger.kernel.org
6411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6412 S:      Maintained
6413 F:      kernel/futex.c
6414 F:      include/asm-generic/futex.h
6415 F:      include/linux/futex.h
6416 F:      include/uapi/linux/futex.h
6417 F:      tools/testing/selftests/futex/
6418 F:      tools/perf/bench/futex*
6419 F:      Documentation/*futex*
6420
6421 GCC PLUGINS
6422 M:      Kees Cook <keescook@chromium.org>
6423 R:      Emese Revfy <re.emese@gmail.com>
6424 L:      kernel-hardening@lists.openwall.com
6425 S:      Maintained
6426 F:      scripts/gcc-plugins/
6427 F:      scripts/gcc-plugin.sh
6428 F:      scripts/Makefile.gcc-plugins
6429 F:      Documentation/gcc-plugins.txt
6430
6431 GASKET DRIVER FRAMEWORK
6432 M:      Rob Springer <rspringer@google.com>
6433 M:      Todd Poynor <toddpoynor@google.com>
6434 M:      Ben Chan <benchan@chromium.org>
6435 S:      Maintained
6436 F:      drivers/staging/gasket/
6437
6438 GCOV BASED KERNEL PROFILING
6439 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6440 S:      Maintained
6441 F:      kernel/gcov/
6442 F:      Documentation/dev-tools/gcov.rst
6443
6444 GDB KERNEL DEBUGGING HELPER SCRIPTS
6445 M:      Jan Kiszka <jan.kiszka@siemens.com>
6446 M:      Kieran Bingham <kbingham@kernel.org>
6447 S:      Supported
6448 F:      scripts/gdb/
6449
6450 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6451 M:      Achim Leubner <achim_leubner@adaptec.com>
6452 L:      linux-scsi@vger.kernel.org
6453 W:      http://www.icp-vortex.com/
6454 S:      Supported
6455 F:      drivers/scsi/gdt*
6456
6457 GEMTEK FM RADIO RECEIVER DRIVER
6458 M:      Hans Verkuil <hverkuil@xs4all.nl>
6459 L:      linux-media@vger.kernel.org
6460 T:      git git://linuxtv.org/media_tree.git
6461 W:      https://linuxtv.org
6462 S:      Maintained
6463 F:      drivers/media/radio/radio-gemtek*
6464
6465 GENERIC GPIO I2C DRIVER
6466 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6467 S:      Supported
6468 F:      drivers/i2c/busses/i2c-gpio.c
6469 F:      include/linux/platform_data/i2c-gpio.h
6470
6471 GENERIC GPIO I2C MULTIPLEXER DRIVER
6472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6473 L:      linux-i2c@vger.kernel.org
6474 S:      Supported
6475 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6476 F:      include/linux/platform_data/i2c-mux-gpio.h
6477 F:      Documentation/i2c/muxes/i2c-mux-gpio
6478
6479 GENERIC HDLC (WAN) DRIVERS
6480 M:      Krzysztof Halasa <khc@pm.waw.pl>
6481 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6482 S:      Maintained
6483 F:      drivers/net/wan/c101.c
6484 F:      drivers/net/wan/hd6457*
6485 F:      drivers/net/wan/hdlc*
6486 F:      drivers/net/wan/n2.c
6487 F:      drivers/net/wan/pc300too.c
6488 F:      drivers/net/wan/pci200syn.c
6489 F:      drivers/net/wan/wanxl*
6490
6491 GENERIC INCLUDE/ASM HEADER FILES
6492 M:      Arnd Bergmann <arnd@arndb.de>
6493 L:      linux-arch@vger.kernel.org
6494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6495 S:      Maintained
6496 F:      include/asm-generic/
6497 F:      include/uapi/asm-generic/
6498
6499 GENERIC PHY FRAMEWORK
6500 M:      Kishon Vijay Abraham I <kishon@ti.com>
6501 L:      linux-kernel@vger.kernel.org
6502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6503 S:      Supported
6504 F:      drivers/phy/
6505 F:      include/linux/phy/
6506 F:      Documentation/devicetree/bindings/phy/
6507
6508 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6509 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6510 S:      Supported
6511 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6512
6513 GENERIC PM DOMAINS
6514 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6515 M:      Kevin Hilman <khilman@kernel.org>
6516 M:      Ulf Hansson <ulf.hansson@linaro.org>
6517 L:      linux-pm@vger.kernel.org
6518 S:      Supported
6519 F:      drivers/base/power/domain*.c
6520 F:      include/linux/pm_domain.h
6521 F:      Documentation/devicetree/bindings/power/power_domain.txt
6522
6523 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6524 M:      Eugen Hristev <eugen.hristev@microchip.com>
6525 L:      linux-input@vger.kernel.org
6526 S:      Maintained
6527 F:      drivers/input/touchscreen/resistive-adc-touch.c
6528
6529 GENERIC UIO DRIVER FOR PCI DEVICES
6530 M:      "Michael S. Tsirkin" <mst@redhat.com>
6531 L:      kvm@vger.kernel.org
6532 S:      Supported
6533 F:      drivers/uio/uio_pci_generic.c
6534
6535 GENWQE (IBM Generic Workqueue Card)
6536 M:      Frank Haverkamp <haver@linux.ibm.com>
6537 S:      Supported
6538 F:      drivers/misc/genwqe/
6539
6540 GET_MAINTAINER SCRIPT
6541 M:      Joe Perches <joe@perches.com>
6542 S:      Maintained
6543 F:      scripts/get_maintainer.pl
6544
6545 GFS2 FILE SYSTEM
6546 M:      Bob Peterson <rpeterso@redhat.com>
6547 M:      Andreas Gruenbacher <agruenba@redhat.com>
6548 L:      cluster-devel@redhat.com
6549 W:      http://sources.redhat.com/cluster/
6550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6551 S:      Supported
6552 F:      Documentation/filesystems/gfs2*.txt
6553 F:      fs/gfs2/
6554 F:      include/uapi/linux/gfs2_ondisk.h
6555
6556 GIGASET ISDN DRIVERS
6557 M:      Paul Bolle <pebolle@tiscali.nl>
6558 L:      gigaset307x-common@lists.sourceforge.net
6559 W:      http://gigaset307x.sourceforge.net/
6560 S:      Odd Fixes
6561 F:      Documentation/isdn/README.gigaset
6562 F:      drivers/isdn/gigaset/
6563 F:      include/uapi/linux/gigaset_dev.h
6564
6565 GNSS SUBSYSTEM
6566 M:      Johan Hovold <johan@kernel.org>
6567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6568 S:      Maintained
6569 F:      Documentation/ABI/testing/sysfs-class-gnss
6570 F:      Documentation/devicetree/bindings/gnss/
6571 F:      drivers/gnss/
6572 F:      include/linux/gnss.h
6573
6574 GO7007 MPEG CODEC
6575 M:      Hans Verkuil <hans.verkuil@cisco.com>
6576 L:      linux-media@vger.kernel.org
6577 S:      Maintained
6578 F:      drivers/media/usb/go7007/
6579
6580 GOODIX TOUCHSCREEN
6581 M:      Bastien Nocera <hadess@hadess.net>
6582 L:      linux-input@vger.kernel.org
6583 S:      Maintained
6584 F:      drivers/input/touchscreen/goodix.c
6585
6586 GPD POCKET FAN DRIVER
6587 M:      Hans de Goede <hdegoede@redhat.com>
6588 L:      platform-driver-x86@vger.kernel.org
6589 S:      Maintained
6590 F:      drivers/platform/x86/gpd-pocket-fan.c
6591
6592 GPIO ACPI SUPPORT
6593 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6594 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6595 L:      linux-gpio@vger.kernel.org
6596 L:      linux-acpi@vger.kernel.org
6597 S:      Maintained
6598 F:      Documentation/acpi/gpio-properties.txt
6599 F:      drivers/gpio/gpiolib-acpi.c
6600
6601 GPIO IR Transmitter
6602 M:      Sean Young <sean@mess.org>
6603 L:      linux-media@vger.kernel.org
6604 S:      Maintained
6605 F:      drivers/media/rc/gpio-ir-tx.c
6606
6607 GPIO MOCKUP DRIVER
6608 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6609 L:      linux-gpio@vger.kernel.org
6610 S:      Maintained
6611 F:      drivers/gpio/gpio-mockup.c
6612 F:      tools/testing/selftests/gpio/
6613
6614 GPIO SUBSYSTEM
6615 M:      Linus Walleij <linus.walleij@linaro.org>
6616 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6617 L:      linux-gpio@vger.kernel.org
6618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6619 S:      Maintained
6620 F:      Documentation/devicetree/bindings/gpio/
6621 F:      Documentation/driver-api/gpio/
6622 F:      Documentation/gpio/
6623 F:      Documentation/ABI/testing/gpio-cdev
6624 F:      Documentation/ABI/obsolete/sysfs-gpio
6625 F:      drivers/gpio/
6626 F:      include/linux/gpio/
6627 F:      include/linux/gpio.h
6628 F:      include/linux/of_gpio.h
6629 F:      include/asm-generic/gpio.h
6630 F:      include/uapi/linux/gpio.h
6631 F:      tools/gpio/
6632
6633 GRE DEMULTIPLEXER DRIVER
6634 M:      Dmitry Kozlov <xeb@mail.ru>
6635 L:      netdev@vger.kernel.org
6636 S:      Maintained
6637 F:      net/ipv4/gre_demux.c
6638 F:      net/ipv4/gre_offload.c
6639 F:      include/net/gre.h
6640
6641 GRETH 10/100/1G Ethernet MAC device driver
6642 M:      Andreas Larsson <andreas@gaisler.com>
6643 L:      netdev@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/net/ethernet/aeroflex/
6646
6647 GREYBUS AUDIO PROTOCOLS DRIVERS
6648 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6649 M:      Mark Greer <mgreer@animalcreek.com>
6650 S:      Maintained
6651 F:      drivers/staging/greybus/audio_apbridgea.c
6652 F:      drivers/staging/greybus/audio_apbridgea.h
6653 F:      drivers/staging/greybus/audio_codec.c
6654 F:      drivers/staging/greybus/audio_codec.h
6655 F:      drivers/staging/greybus/audio_gb.c
6656 F:      drivers/staging/greybus/audio_manager.c
6657 F:      drivers/staging/greybus/audio_manager.h
6658 F:      drivers/staging/greybus/audio_manager_module.c
6659 F:      drivers/staging/greybus/audio_manager_private.h
6660 F:      drivers/staging/greybus/audio_manager_sysfs.c
6661 F:      drivers/staging/greybus/audio_module.c
6662 F:      drivers/staging/greybus/audio_topology.c
6663
6664 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6665 M:      Viresh Kumar <vireshk@kernel.org>
6666 S:      Maintained
6667 F:      drivers/staging/greybus/authentication.c
6668 F:      drivers/staging/greybus/bootrom.c
6669 F:      drivers/staging/greybus/firmware.h
6670 F:      drivers/staging/greybus/fw-core.c
6671 F:      drivers/staging/greybus/fw-download.c
6672 F:      drivers/staging/greybus/fw-management.c
6673 F:      drivers/staging/greybus/greybus_authentication.h
6674 F:      drivers/staging/greybus/greybus_firmware.h
6675 F:      drivers/staging/greybus/hid.c
6676 F:      drivers/staging/greybus/i2c.c
6677 F:      drivers/staging/greybus/spi.c
6678 F:      drivers/staging/greybus/spilib.c
6679 F:      drivers/staging/greybus/spilib.h
6680
6681 GREYBUS LOOPBACK DRIVER
6682 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6683 S:      Maintained
6684 F:      drivers/staging/greybus/loopback.c
6685
6686 GREYBUS PLATFORM DRIVERS
6687 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/arche-platform.c
6690 F:      drivers/staging/greybus/arche-apb-ctrl.c
6691 F:      drivers/staging/greybus/arche_platform.h
6692
6693 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6694 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6695 S:      Maintained
6696 F:      drivers/staging/greybus/sdio.c
6697 F:      drivers/staging/greybus/light.c
6698 F:      drivers/staging/greybus/gpio.c
6699 F:      drivers/staging/greybus/power_supply.c
6700 F:      drivers/staging/greybus/spi.c
6701 F:      drivers/staging/greybus/spilib.c
6702
6703 GREYBUS SUBSYSTEM
6704 M:      Johan Hovold <johan@kernel.org>
6705 M:      Alex Elder <elder@kernel.org>
6706 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6707 S:      Maintained
6708 F:      drivers/staging/greybus/
6709 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6710
6711 GREYBUS UART PROTOCOLS DRIVERS
6712 M:      David Lin <dtwlin@gmail.com>
6713 S:      Maintained
6714 F:      drivers/staging/greybus/uart.c
6715 F:      drivers/staging/greybus/log.c
6716
6717 GS1662 VIDEO SERIALIZER
6718 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6719 L:      linux-media@vger.kernel.org
6720 T:      git git://linuxtv.org/media_tree.git
6721 S:      Maintained
6722 F:      drivers/media/spi/gs1662.c
6723
6724 GSPCA FINEPIX SUBDRIVER
6725 M:      Frank Zago <frank@zago.net>
6726 L:      linux-media@vger.kernel.org
6727 T:      git git://linuxtv.org/media_tree.git
6728 S:      Maintained
6729 F:      drivers/media/usb/gspca/finepix.c
6730
6731 GSPCA GL860 SUBDRIVER
6732 M:      Olivier Lorin <o.lorin@laposte.net>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 S:      Maintained
6736 F:      drivers/media/usb/gspca/gl860/
6737
6738 GSPCA M5602 SUBDRIVER
6739 M:      Erik Andren <erik.andren@gmail.com>
6740 L:      linux-media@vger.kernel.org
6741 T:      git git://linuxtv.org/media_tree.git
6742 S:      Maintained
6743 F:      drivers/media/usb/gspca/m5602/
6744
6745 GSPCA PAC207 SONIXB SUBDRIVER
6746 M:      Hans Verkuil <hverkuil@xs4all.nl>
6747 L:      linux-media@vger.kernel.org
6748 T:      git git://linuxtv.org/media_tree.git
6749 S:      Odd Fixes
6750 F:      drivers/media/usb/gspca/pac207.c
6751
6752 GSPCA SN9C20X SUBDRIVER
6753 M:      Brian Johnson <brijohn@gmail.com>
6754 L:      linux-media@vger.kernel.org
6755 T:      git git://linuxtv.org/media_tree.git
6756 S:      Maintained
6757 F:      drivers/media/usb/gspca/sn9c20x.c
6758
6759 GSPCA T613 SUBDRIVER
6760 M:      Leandro Costantino <lcostantino@gmail.com>
6761 L:      linux-media@vger.kernel.org
6762 T:      git git://linuxtv.org/media_tree.git
6763 S:      Maintained
6764 F:      drivers/media/usb/gspca/t613.c
6765
6766 GSPCA USB WEBCAM DRIVER
6767 M:      Hans Verkuil <hverkuil@xs4all.nl>
6768 L:      linux-media@vger.kernel.org
6769 T:      git git://linuxtv.org/media_tree.git
6770 S:      Odd Fixes
6771 F:      drivers/media/usb/gspca/
6772
6773 GTP (GPRS Tunneling Protocol)
6774 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6775 M:      Harald Welte <laforge@gnumonks.org>
6776 L:      osmocom-net-gprs@lists.osmocom.org
6777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6778 S:      Maintained
6779 F:      drivers/net/gtp.c
6780
6781 GUID PARTITION TABLE (GPT)
6782 M:      Davidlohr Bueso <dave@stgolabs.net>
6783 L:      linux-efi@vger.kernel.org
6784 S:      Maintained
6785 F:      block/partitions/efi.*
6786
6787 H8/300 ARCHITECTURE
6788 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6789 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6790 W:      http://uclinux-h8.sourceforge.jp
6791 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6792 S:      Maintained
6793 F:      arch/h8300/
6794 F:      drivers/clocksource/h8300_*.c
6795 F:      drivers/clk/h8300/
6796 F:      drivers/irqchip/irq-renesas-h8*.c
6797
6798 HABANALABS PCI DRIVER
6799 M:      Oded Gabbay <oded.gabbay@gmail.com>
6800 T:      git https://github.com/HabanaAI/linux.git
6801 S:      Supported
6802 F:      drivers/misc/habanalabs/
6803 F:      include/uapi/misc/habanalabs.h
6804 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6805 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6806
6807 HACKRF MEDIA DRIVER
6808 M:      Antti Palosaari <crope@iki.fi>
6809 L:      linux-media@vger.kernel.org
6810 W:      https://linuxtv.org
6811 W:      http://palosaari.fi/linux/
6812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6813 T:      git git://linuxtv.org/anttip/media_tree.git
6814 S:      Maintained
6815 F:      drivers/media/usb/hackrf/
6816
6817 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6818 M:      Frank Seidel <frank@f-seidel.de>
6819 L:      platform-driver-x86@vger.kernel.org
6820 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6821 S:      Maintained
6822 F:      drivers/platform/x86/hdaps.c
6823
6824 HARDWARE MONITORING
6825 M:      Jean Delvare <jdelvare@suse.com>
6826 M:      Guenter Roeck <linux@roeck-us.net>
6827 L:      linux-hwmon@vger.kernel.org
6828 W:      http://hwmon.wiki.kernel.org/
6829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6830 S:      Maintained
6831 F:      Documentation/devicetree/bindings/hwmon/
6832 F:      Documentation/hwmon/
6833 F:      drivers/hwmon/
6834 F:      include/linux/hwmon*.h
6835 F:      include/trace/events/hwmon*.h
6836
6837 HARDWARE RANDOM NUMBER GENERATOR CORE
6838 M:      Matt Mackall <mpm@selenic.com>
6839 M:      Herbert Xu <herbert@gondor.apana.org.au>
6840 L:      linux-crypto@vger.kernel.org
6841 S:      Odd fixes
6842 F:      Documentation/devicetree/bindings/rng/
6843 F:      Documentation/hw_random.txt
6844 F:      drivers/char/hw_random/
6845 F:      include/linux/hw_random.h
6846
6847 HARDWARE TRACING FACILITIES
6848 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6849 S:      Maintained
6850 F:      drivers/hwtracing/
6851
6852 HARDWARE SPINLOCK CORE
6853 M:      Ohad Ben-Cohen <ohad@wizery.com>
6854 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6855 L:      linux-remoteproc@vger.kernel.org
6856 S:      Maintained
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6858 F:      Documentation/devicetree/bindings/hwlock/
6859 F:      Documentation/hwspinlock.txt
6860 F:      drivers/hwspinlock/
6861 F:      include/linux/hwspinlock.h
6862
6863 HARMONY SOUND DRIVER
6864 L:      linux-parisc@vger.kernel.org
6865 S:      Maintained
6866 F:      sound/parisc/harmony.*
6867
6868 HDPVR USB VIDEO ENCODER DRIVER
6869 M:      Hans Verkuil <hverkuil@xs4all.nl>
6870 L:      linux-media@vger.kernel.org
6871 T:      git git://linuxtv.org/media_tree.git
6872 W:      https://linuxtv.org
6873 S:      Odd Fixes
6874 F:      drivers/media/usb/hdpvr/
6875
6876 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6877 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6878 S:      Supported
6879 F:      Documentation/watchdog/hpwdt.txt
6880 F:      drivers/watchdog/hpwdt.c
6881
6882 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6883 M:      Don Brace <don.brace@microsemi.com>
6884 L:      esc.storagedev@microsemi.com
6885 L:      linux-scsi@vger.kernel.org
6886 S:      Supported
6887 F:      Documentation/scsi/hpsa.txt
6888 F:      drivers/scsi/hpsa*.[ch]
6889 F:      include/linux/cciss*.h
6890 F:      include/uapi/linux/cciss*.h
6891
6892 HFI1 DRIVER
6893 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6894 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6895 L:      linux-rdma@vger.kernel.org
6896 S:      Supported
6897 F:      drivers/infiniband/hw/hfi1
6898
6899 HFS FILESYSTEM
6900 L:      linux-fsdevel@vger.kernel.org
6901 S:      Orphan
6902 F:      Documentation/filesystems/hfs.txt
6903 F:      fs/hfs/
6904
6905 HFSPLUS FILESYSTEM
6906 L:      linux-fsdevel@vger.kernel.org
6907 S:      Orphan
6908 F:      Documentation/filesystems/hfsplus.txt
6909 F:      fs/hfsplus/
6910
6911 HGA FRAMEBUFFER DRIVER
6912 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6913 L:      linux-nvidia@lists.surfsouth.com
6914 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6915 S:      Maintained
6916 F:      drivers/video/fbdev/hgafb.c
6917
6918 HIBERNATION (aka Software Suspend, aka swsusp)
6919 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6920 M:      Pavel Machek <pavel@ucw.cz>
6921 L:      linux-pm@vger.kernel.org
6922 B:      https://bugzilla.kernel.org
6923 S:      Supported
6924 F:      arch/x86/power/
6925 F:      drivers/base/power/
6926 F:      kernel/power/
6927 F:      include/linux/suspend.h
6928 F:      include/linux/freezer.h
6929 F:      include/linux/pm.h
6930 F:      arch/*/include/asm/suspend*.h
6931
6932 HID CORE LAYER
6933 M:      Jiri Kosina <jikos@kernel.org>
6934 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6935 L:      linux-input@vger.kernel.org
6936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6937 S:      Maintained
6938 F:      drivers/hid/
6939 F:      include/linux/hid*
6940 F:      include/uapi/linux/hid*
6941
6942 HID SENSOR HUB DRIVERS
6943 M:      Jiri Kosina <jikos@kernel.org>
6944 M:      Jonathan Cameron <jic23@kernel.org>
6945 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6946 L:      linux-input@vger.kernel.org
6947 L:      linux-iio@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/hid/hid-sensor*
6950 F:      drivers/hid/hid-sensor-*
6951 F:      drivers/iio/*/hid-*
6952 F:      include/linux/hid-sensor-*
6953
6954 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6955 M:      Thomas Gleixner <tglx@linutronix.de>
6956 L:      linux-kernel@vger.kernel.org
6957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6958 S:      Maintained
6959 F:      Documentation/timers/
6960 F:      kernel/time/hrtimer.c
6961 F:      kernel/time/clockevents.c
6962 F:      kernel/time/timer_*.c
6963 F:      include/linux/clockchips.h
6964 F:      include/linux/hrtimer.h
6965
6966 HIGH-SPEED SCC DRIVER FOR AX.25
6967 L:      linux-hams@vger.kernel.org
6968 S:      Orphan
6969 F:      drivers/net/hamradio/dmascc.c
6970 F:      drivers/net/hamradio/scc.c
6971
6972 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6973 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6974 W:      http://www.highpoint-tech.com
6975 S:      Supported
6976 F:      Documentation/scsi/hptiop.txt
6977 F:      drivers/scsi/hptiop.c
6978
6979 HIPPI
6980 M:      Jes Sorensen <jes@trained-monkey.org>
6981 L:      linux-hippi@sunsite.dk
6982 S:      Maintained
6983 F:      include/linux/hippidevice.h
6984 F:      include/uapi/linux/if_hippi.h
6985 F:      net/802/hippi.c
6986 F:      drivers/net/hippi/
6987
6988 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6989 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6990 M:      Salil Mehta <salil.mehta@huawei.com>
6991 L:      netdev@vger.kernel.org
6992 W:      http://www.hisilicon.com
6993 S:      Maintained
6994 F:      drivers/net/ethernet/hisilicon/hns3/
6995
6996 HISILICON LPC BUS DRIVER
6997 M:      john.garry@huawei.com
6998 W:      http://www.hisilicon.com
6999 S:      Maintained
7000 F:      drivers/bus/hisi_lpc.c
7001 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7002
7003 HISILICON NETWORK SUBSYSTEM DRIVER
7004 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7005 M:      Salil Mehta <salil.mehta@huawei.com>
7006 L:      netdev@vger.kernel.org
7007 W:      http://www.hisilicon.com
7008 S:      Maintained
7009 F:      drivers/net/ethernet/hisilicon/
7010 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7011
7012 HISILICON PMU DRIVER
7013 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7014 W:      http://www.hisilicon.com
7015 S:      Supported
7016 F:      drivers/perf/hisilicon
7017 F:      Documentation/perf/hisi-pmu.txt
7018
7019 HISILICON ROCE DRIVER
7020 M:      Lijun Ou <oulijun@huawei.com>
7021 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7022 L:      linux-rdma@vger.kernel.org
7023 S:      Maintained
7024 F:      drivers/infiniband/hw/hns/
7025 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7026
7027 HISILICON SAS Controller
7028 M:      John Garry <john.garry@huawei.com>
7029 W:      http://www.hisilicon.com
7030 S:      Supported
7031 F:      drivers/scsi/hisi_sas/
7032 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7033
7034 HMM - Heterogeneous Memory Management
7035 M:      Jérôme Glisse <jglisse@redhat.com>
7036 L:      linux-mm@kvack.org
7037 S:      Maintained
7038 F:      mm/hmm*
7039 F:      include/linux/hmm*
7040 F:      Documentation/vm/hmm.rst
7041
7042 HOST AP DRIVER
7043 M:      Jouni Malinen <j@w1.fi>
7044 L:      linux-wireless@vger.kernel.org
7045 W:      http://w1.fi/hostap-driver.html
7046 S:      Obsolete
7047 F:      drivers/net/wireless/intersil/hostap/
7048
7049 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7050 L:      platform-driver-x86@vger.kernel.org
7051 S:      Orphan
7052 F:      drivers/platform/x86/tc1100-wmi.c
7053
7054 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7055 M:      Jaroslav Kysela <perex@perex.cz>
7056 S:      Maintained
7057 F:      drivers/net/ethernet/hp/hp100.*
7058
7059 HPET:   High Precision Event Timers driver
7060 M:      Clemens Ladisch <clemens@ladisch.de>
7061 S:      Maintained
7062 F:      Documentation/timers/hpet.txt
7063 F:      drivers/char/hpet.c
7064 F:      include/linux/hpet.h
7065 F:      include/uapi/linux/hpet.h
7066
7067 HPET:   x86
7068 S:      Orphan
7069 F:      arch/x86/kernel/hpet.c
7070 F:      arch/x86/include/asm/hpet.h
7071
7072 HPFS FILESYSTEM
7073 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7074 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7075 S:      Maintained
7076 F:      fs/hpfs/
7077
7078 HSI SUBSYSTEM
7079 M:      Sebastian Reichel <sre@kernel.org>
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7081 S:      Maintained
7082 F:      Documentation/ABI/testing/sysfs-bus-hsi
7083 F:      Documentation/driver-api/hsi.rst
7084 F:      drivers/hsi/
7085 F:      include/linux/hsi/
7086 F:      include/uapi/linux/hsi/
7087
7088 HSO 3G MODEM DRIVER
7089 L:      linux-usb@vger.kernel.org
7090 S:      Orphan
7091 F:      drivers/net/usb/hso.c
7092
7093 HSR NETWORK PROTOCOL
7094 M:      Arvid Brodin <arvid.brodin@alten.se>
7095 L:      netdev@vger.kernel.org
7096 S:      Maintained
7097 F:      net/hsr/
7098
7099 HT16K33 LED CONTROLLER DRIVER
7100 M:      Robin van der Gracht <robin@protonic.nl>
7101 S:      Maintained
7102 F:      drivers/auxdisplay/ht16k33.c
7103 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7104
7105 HTCPEN TOUCHSCREEN DRIVER
7106 M:      Pau Oliva Fora <pof@eslack.org>
7107 L:      linux-input@vger.kernel.org
7108 S:      Maintained
7109 F:      drivers/input/touchscreen/htcpen.c
7110
7111 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7112 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7113 L:      linux-iio@vger.kernel.org
7114 W:      http://www.st.com/
7115 S:      Maintained
7116 F:      drivers/iio/humidity/hts221*
7117 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7118
7119 HUAWEI ETHERNET DRIVER
7120 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7121 L:      netdev@vger.kernel.org
7122 S:      Supported
7123 F:      Documentation/networking/hinic.txt
7124 F:      drivers/net/ethernet/huawei/hinic/
7125
7126 HUGETLB FILESYSTEM
7127 M:      Mike Kravetz <mike.kravetz@oracle.com>
7128 L:      linux-mm@kvack.org
7129 S:      Maintained
7130 F:      fs/hugetlbfs/
7131 F:      mm/hugetlb.c
7132 F:      include/linux/hugetlb.h
7133 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7134 F:      Documentation/vm/hugetlbfs_reserv.rst
7135 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7136
7137 HVA ST MEDIA DRIVER
7138 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7139 L:      linux-media@vger.kernel.org
7140 T:      git git://linuxtv.org/media_tree.git
7141 W:      https://linuxtv.org
7142 S:      Supported
7143 F:      drivers/media/platform/sti/hva
7144
7145 HWPOISON MEMORY FAILURE HANDLING
7146 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7147 L:      linux-mm@kvack.org
7148 S:      Maintained
7149 F:      mm/memory-failure.c
7150 F:      mm/hwpoison-inject.c
7151
7152 HYGON PROCESSOR SUPPORT
7153 M:      Pu Wen <puwen@hygon.cn>
7154 L:      linux-kernel@vger.kernel.org
7155 S:      Maintained
7156 F:      arch/x86/kernel/cpu/hygon.c
7157
7158 Hyper-V CORE AND DRIVERS
7159 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7160 M:      Haiyang Zhang <haiyangz@microsoft.com>
7161 M:      Stephen Hemminger <sthemmin@microsoft.com>
7162 M:      Sasha Levin <sashal@kernel.org>
7163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7164 L:      linux-hyperv@vger.kernel.org
7165 S:      Supported
7166 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7167 F:      arch/x86/include/asm/mshyperv.h
7168 F:      arch/x86/include/asm/trace/hyperv.h
7169 F:      arch/x86/include/asm/hyperv-tlfs.h
7170 F:      arch/x86/kernel/cpu/mshyperv.c
7171 F:      arch/x86/hyperv
7172 F:      drivers/hid/hid-hyperv.c
7173 F:      drivers/hv/
7174 F:      drivers/input/serio/hyperv-keyboard.c
7175 F:      drivers/pci/controller/pci-hyperv.c
7176 F:      drivers/net/hyperv/
7177 F:      drivers/scsi/storvsc_drv.c
7178 F:      drivers/uio/uio_hv_generic.c
7179 F:      drivers/video/fbdev/hyperv_fb.c
7180 F:      drivers/iommu/hyperv_iommu.c
7181 F:      net/vmw_vsock/hyperv_transport.c
7182 F:      include/linux/hyperv.h
7183 F:      include/uapi/linux/hyperv.h
7184 F:      tools/hv/
7185 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7186
7187 HYPERVISOR VIRTUAL CONSOLE DRIVER
7188 L:      linuxppc-dev@lists.ozlabs.org
7189 S:      Odd Fixes
7190 F:      drivers/tty/hvc/
7191
7192 I2C ACPI SUPPORT
7193 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7194 L:      linux-i2c@vger.kernel.org
7195 L:      linux-acpi@vger.kernel.org
7196 S:      Maintained
7197 F:      drivers/i2c/i2c-core-acpi.c
7198
7199 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7200 M:      Ajay Gupta <ajayg@nvidia.com>
7201 L:      linux-i2c@vger.kernel.org
7202 S:      Maintained
7203 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7204 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7205
7206 I2C MUXES
7207 M:      Peter Rosin <peda@axentia.se>
7208 L:      linux-i2c@vger.kernel.org
7209 S:      Maintained
7210 F:      Documentation/i2c/i2c-topology
7211 F:      Documentation/i2c/muxes/
7212 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7213 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7214 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7215 F:      drivers/i2c/i2c-mux.c
7216 F:      drivers/i2c/muxes/
7217 F:      include/linux/i2c-mux.h
7218
7219 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7220 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7221 L:      linux-i2c@vger.kernel.org
7222 S:      Maintained
7223 F:      drivers/i2c/busses/i2c-mv64xxx.c
7224
7225 I2C OVER PARALLEL PORT
7226 M:      Jean Delvare <jdelvare@suse.com>
7227 L:      linux-i2c@vger.kernel.org
7228 S:      Maintained
7229 F:      Documentation/i2c/busses/i2c-parport
7230 F:      Documentation/i2c/busses/i2c-parport-light
7231 F:      drivers/i2c/busses/i2c-parport.c
7232 F:      drivers/i2c/busses/i2c-parport-light.c
7233
7234 I2C SUBSYSTEM
7235 M:      Wolfram Sang <wsa@the-dreams.de>
7236 L:      linux-i2c@vger.kernel.org
7237 W:      https://i2c.wiki.kernel.org/
7238 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7240 S:      Maintained
7241 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7242 F:      Documentation/i2c/
7243 F:      drivers/i2c/*
7244 F:      include/linux/i2c.h
7245 F:      include/linux/i2c-dev.h
7246 F:      include/linux/i2c-smbus.h
7247 F:      include/uapi/linux/i2c.h
7248 F:      include/uapi/linux/i2c-*.h
7249
7250 I2C SUBSYSTEM HOST DRIVERS
7251 L:      linux-i2c@vger.kernel.org
7252 W:      https://i2c.wiki.kernel.org/
7253 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7255 S:      Odd Fixes
7256 F:      Documentation/devicetree/bindings/i2c/
7257 F:      drivers/i2c/algos/
7258 F:      drivers/i2c/busses/
7259
7260 I2C-TAOS-EVM DRIVER
7261 M:      Jean Delvare <jdelvare@suse.com>
7262 L:      linux-i2c@vger.kernel.org
7263 S:      Maintained
7264 F:      Documentation/i2c/busses/i2c-taos-evm
7265 F:      drivers/i2c/busses/i2c-taos-evm.c
7266
7267 I2C-TINY-USB DRIVER
7268 M:      Till Harbaum <till@harbaum.org>
7269 L:      linux-i2c@vger.kernel.org
7270 W:      http://www.harbaum.org/till/i2c_tiny_usb
7271 S:      Maintained
7272 F:      drivers/i2c/busses/i2c-tiny-usb.c
7273
7274 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7275 M:      Jean Delvare <jdelvare@suse.com>
7276 L:      linux-i2c@vger.kernel.org
7277 S:      Maintained
7278 F:      Documentation/i2c/busses/i2c-ali1535
7279 F:      Documentation/i2c/busses/i2c-ali1563
7280 F:      Documentation/i2c/busses/i2c-ali15x3
7281 F:      Documentation/i2c/busses/i2c-amd756
7282 F:      Documentation/i2c/busses/i2c-amd8111
7283 F:      Documentation/i2c/busses/i2c-i801
7284 F:      Documentation/i2c/busses/i2c-nforce2
7285 F:      Documentation/i2c/busses/i2c-piix4
7286 F:      Documentation/i2c/busses/i2c-sis5595
7287 F:      Documentation/i2c/busses/i2c-sis630
7288 F:      Documentation/i2c/busses/i2c-sis96x
7289 F:      Documentation/i2c/busses/i2c-via
7290 F:      Documentation/i2c/busses/i2c-viapro
7291 F:      drivers/i2c/busses/i2c-ali1535.c
7292 F:      drivers/i2c/busses/i2c-ali1563.c
7293 F:      drivers/i2c/busses/i2c-ali15x3.c
7294 F:      drivers/i2c/busses/i2c-amd756.c
7295 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7296 F:      drivers/i2c/busses/i2c-amd8111.c
7297 F:      drivers/i2c/busses/i2c-i801.c
7298 F:      drivers/i2c/busses/i2c-isch.c
7299 F:      drivers/i2c/busses/i2c-nforce2.c
7300 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7301 F:      drivers/i2c/busses/i2c-piix4.c
7302 F:      drivers/i2c/busses/i2c-sis5595.c
7303 F:      drivers/i2c/busses/i2c-sis630.c
7304 F:      drivers/i2c/busses/i2c-sis96x.c
7305 F:      drivers/i2c/busses/i2c-via.c
7306 F:      drivers/i2c/busses/i2c-viapro.c
7307
7308 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7309 M:      Hans de Goede <hdegoede@redhat.com>
7310 L:      linux-i2c@vger.kernel.org
7311 S:      Maintained
7312 F:      drivers/i2c/busses/i2c-cht-wc.c
7313
7314 I2C/SMBUS ISMT DRIVER
7315 M:      Seth Heasley <seth.heasley@intel.com>
7316 M:      Neil Horman <nhorman@tuxdriver.com>
7317 L:      linux-i2c@vger.kernel.org
7318 F:      drivers/i2c/busses/i2c-ismt.c
7319 F:      Documentation/i2c/busses/i2c-ismt
7320
7321 I2C/SMBUS STUB DRIVER
7322 M:      Jean Delvare <jdelvare@suse.com>
7323 L:      linux-i2c@vger.kernel.org
7324 S:      Maintained
7325 F:      drivers/i2c/i2c-stub.c
7326
7327 I3C SUBSYSTEM
7328 M:      Boris Brezillon <bbrezillon@kernel.org>
7329 L:      linux-i3c@lists.infradead.org
7330 C:      irc://chat.freenode.net/linux-i3c
7331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7332 S:      Maintained
7333 F:      Documentation/ABI/testing/sysfs-bus-i3c
7334 F:      Documentation/devicetree/bindings/i3c/
7335 F:      Documentation/driver-api/i3c
7336 F:      drivers/i3c/
7337 F:      include/linux/i3c/
7338
7339 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7340 M:      Vitor Soares <vitor.soares@synopsys.com>
7341 S:      Maintained
7342 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7343 F:      drivers/i3c/master/dw*
7344
7345 IA64 (Itanium) PLATFORM
7346 M:      Tony Luck <tony.luck@intel.com>
7347 M:      Fenghua Yu <fenghua.yu@intel.com>
7348 L:      linux-ia64@vger.kernel.org
7349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7350 S:      Maintained
7351 F:      arch/ia64/
7352
7353 IBM Power 842 compression accelerator
7354 M:      Haren Myneni <haren@us.ibm.com>
7355 S:      Supported
7356 F:      drivers/crypto/nx/Makefile
7357 F:      drivers/crypto/nx/Kconfig
7358 F:      drivers/crypto/nx/nx-842*
7359 F:      include/linux/sw842.h
7360 F:      crypto/842.c
7361 F:      lib/842/
7362
7363 IBM Power in-Nest Crypto Acceleration
7364 M:      Breno Leitão <leitao@debian.org>
7365 M:      Nayna Jain <nayna@linux.ibm.com>
7366 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7367 L:      linux-crypto@vger.kernel.org
7368 S:      Supported
7369 F:      drivers/crypto/nx/Makefile
7370 F:      drivers/crypto/nx/Kconfig
7371 F:      drivers/crypto/nx/nx-aes*
7372 F:      drivers/crypto/nx/nx-sha*
7373 F:      drivers/crypto/nx/nx.*
7374 F:      drivers/crypto/nx/nx_csbcpb.h
7375 F:      drivers/crypto/nx/nx_debugfs.h
7376
7377 IBM Power Linux RAID adapter
7378 M:      Brian King <brking@us.ibm.com>
7379 S:      Supported
7380 F:      drivers/scsi/ipr.*
7381
7382 IBM Power SRIOV Virtual NIC Device Driver
7383 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7384 M:      John Allen <jallen@linux.ibm.com>
7385 L:      netdev@vger.kernel.org
7386 S:      Supported
7387 F:      drivers/net/ethernet/ibm/ibmvnic.*
7388
7389 IBM Power Virtual Accelerator Switchboard
7390 M:      Sukadev Bhattiprolu
7391 L:      linuxppc-dev@lists.ozlabs.org
7392 S:      Supported
7393 F:      arch/powerpc/platforms/powernv/vas*
7394 F:      arch/powerpc/platforms/powernv/copy-paste.h
7395 F:      arch/powerpc/include/asm/vas.h
7396 F:      arch/powerpc/include/uapi/asm/vas.h
7397
7398 IBM Power Virtual Ethernet Device Driver
7399 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7400 L:      netdev@vger.kernel.org
7401 S:      Supported
7402 F:      drivers/net/ethernet/ibm/ibmveth.*
7403
7404 IBM Power Virtual FC Device Drivers
7405 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7406 L:      linux-scsi@vger.kernel.org
7407 S:      Supported
7408 F:      drivers/scsi/ibmvscsi/ibmvfc*
7409
7410 IBM Power Virtual Management Channel Driver
7411 M:      Steven Royer <seroyer@linux.ibm.com>
7412 S:      Supported
7413 F:      drivers/misc/ibmvmc.*
7414
7415 IBM Power Virtual SCSI Device Drivers
7416 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7417 L:      linux-scsi@vger.kernel.org
7418 S:      Supported
7419 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7420 F:      include/scsi/viosrp.h
7421
7422 IBM Power Virtual SCSI Device Target Driver
7423 M:      Michael Cyr <mikecyr@linux.ibm.com>
7424 L:      linux-scsi@vger.kernel.org
7425 L:      target-devel@vger.kernel.org
7426 S:      Supported
7427 F:      drivers/scsi/ibmvscsi_tgt/
7428
7429 IBM Power VMX Cryptographic instructions
7430 M:      Breno Leitão <leitao@debian.org>
7431 M:      Nayna Jain <nayna@linux.ibm.com>
7432 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7433 L:      linux-crypto@vger.kernel.org
7434 S:      Supported
7435 F:      drivers/crypto/vmx/Makefile
7436 F:      drivers/crypto/vmx/Kconfig
7437 F:      drivers/crypto/vmx/vmx.c
7438 F:      drivers/crypto/vmx/aes*
7439 F:      drivers/crypto/vmx/ghash*
7440 F:      drivers/crypto/vmx/ppc-xlate.pl
7441
7442 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7443 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7444 L:      linux-pci@vger.kernel.org
7445 L:      linuxppc-dev@lists.ozlabs.org
7446 S:      Supported
7447 F:      drivers/pci/hotplug/rpaphp*
7448
7449 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7450 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7451 L:      linux-pci@vger.kernel.org
7452 L:      linuxppc-dev@lists.ozlabs.org
7453 S:      Supported
7454 F:      drivers/pci/hotplug/rpadlpar*
7455
7456 IBM ServeRAID RAID DRIVER
7457 S:      Orphan
7458 F:      drivers/scsi/ips.*
7459
7460 ICH LPC AND GPIO DRIVER
7461 M:      Peter Tyser <ptyser@xes-inc.com>
7462 S:      Maintained
7463 F:      drivers/mfd/lpc_ich.c
7464 F:      drivers/gpio/gpio-ich.c
7465
7466 IDE SUBSYSTEM
7467 M:      "David S. Miller" <davem@davemloft.net>
7468 L:      linux-ide@vger.kernel.org
7469 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7471 S:      Maintained
7472 F:      Documentation/ide/
7473 F:      drivers/ide/
7474 F:      include/linux/ide.h
7475
7476 IDE/ATAPI DRIVERS
7477 M:      Borislav Petkov <bp@alien8.de>
7478 L:      linux-ide@vger.kernel.org
7479 S:      Maintained
7480 F:      Documentation/cdrom/ide-cd
7481 F:      drivers/ide/ide-cd*
7482
7483 IDEAPAD LAPTOP EXTRAS DRIVER
7484 M:      Ike Panhc <ike.pan@canonical.com>
7485 L:      platform-driver-x86@vger.kernel.org
7486 W:      http://launchpad.net/ideapad-laptop
7487 S:      Maintained
7488 F:      drivers/platform/x86/ideapad-laptop.c
7489
7490 IDEAPAD LAPTOP SLIDEBAR DRIVER
7491 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7492 L:      linux-input@vger.kernel.org
7493 W:      https://github.com/o2genum/ideapad-slidebar
7494 S:      Maintained
7495 F:      drivers/input/misc/ideapad_slidebar.c
7496
7497 IDT VersaClock 5 CLOCK DRIVER
7498 M:      Marek Vasut <marek.vasut@gmail.com>
7499 S:      Maintained
7500 F:      drivers/clk/clk-versaclock5.c
7501
7502 IEEE 802.15.4 SUBSYSTEM
7503 M:      Alexander Aring <alex.aring@gmail.com>
7504 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7505 L:      linux-wpan@vger.kernel.org
7506 W:      http://wpan.cakelab.org/
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7509 S:      Maintained
7510 F:      net/ieee802154/
7511 F:      net/mac802154/
7512 F:      drivers/net/ieee802154/
7513 F:      include/linux/nl802154.h
7514 F:      include/linux/ieee802154.h
7515 F:      include/net/nl802154.h
7516 F:      include/net/mac802154.h
7517 F:      include/net/af_ieee802154.h
7518 F:      include/net/cfg802154.h
7519 F:      include/net/ieee802154_netdev.h
7520 F:      Documentation/networking/ieee802154.rst
7521
7522 IFE PROTOCOL
7523 M:      Yotam Gigi <yotam.gi@gmail.com>
7524 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7525 F:      net/ife
7526 F:      include/net/ife.h
7527 F:      include/uapi/linux/ife.h
7528
7529 IGORPLUG-USB IR RECEIVER
7530 M:      Sean Young <sean@mess.org>
7531 L:      linux-media@vger.kernel.org
7532 S:      Maintained
7533 F:      drivers/media/rc/igorplugusb.c
7534
7535 IGUANAWORKS USB IR TRANSCEIVER
7536 M:      Sean Young <sean@mess.org>
7537 L:      linux-media@vger.kernel.org
7538 S:      Maintained
7539 F:      drivers/media/rc/iguanair.c
7540
7541 IIO DIGITAL POTENTIOMETER DAC
7542 M:      Peter Rosin <peda@axentia.se>
7543 L:      linux-iio@vger.kernel.org
7544 S:      Maintained
7545 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7546 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7547 F:      drivers/iio/dac/dpot-dac.c
7548
7549 IIO ENVELOPE DETECTOR
7550 M:      Peter Rosin <peda@axentia.se>
7551 L:      linux-iio@vger.kernel.org
7552 S:      Maintained
7553 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7554 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7555 F:      drivers/iio/adc/envelope-detector.c
7556
7557 IIO MULTIPLEXER
7558 M:      Peter Rosin <peda@axentia.se>
7559 L:      linux-iio@vger.kernel.org
7560 S:      Maintained
7561 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7562 F:      drivers/iio/multiplexer/iio-mux.c
7563
7564 IIO SUBSYSTEM AND DRIVERS
7565 M:      Jonathan Cameron <jic23@kernel.org>
7566 R:      Hartmut Knaack <knaack.h@gmx.de>
7567 R:      Lars-Peter Clausen <lars@metafoo.de>
7568 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7569 L:      linux-iio@vger.kernel.org
7570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7571 S:      Maintained
7572 F:      Documentation/ABI/testing/configfs-iio*
7573 F:      Documentation/ABI/testing/sysfs-bus-iio*
7574 F:      Documentation/devicetree/bindings/iio/
7575 F:      drivers/iio/
7576 F:      drivers/staging/iio/
7577 F:      include/linux/iio/
7578 F:      tools/iio/
7579
7580 IIO UNIT CONVERTER
7581 M:      Peter Rosin <peda@axentia.se>
7582 L:      linux-iio@vger.kernel.org
7583 S:      Maintained
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7586 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7587 F:      drivers/iio/afe/iio-rescale.c
7588
7589 IKANOS/ADI EAGLE ADSL USB DRIVER
7590 M:      Matthieu Castet <castet.matthieu@free.fr>
7591 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7592 S:      Maintained
7593 F:      drivers/usb/atm/ueagle-atm.c
7594
7595 IMGTEC ASCII LCD DRIVER
7596 M:      Paul Burton <paul.burton@mips.com>
7597 S:      Maintained
7598 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7599 F:      drivers/auxdisplay/img-ascii-lcd.c
7600
7601 IMGTEC IR DECODER DRIVER
7602 M:      James Hogan <jhogan@kernel.org>
7603 S:      Maintained
7604 F:      drivers/media/rc/img-ir/
7605
7606 IMON SOUNDGRAPH USB IR RECEIVER
7607 M:      Sean Young <sean@mess.org>
7608 L:      linux-media@vger.kernel.org
7609 S:      Maintained
7610 F:      drivers/media/rc/imon_raw.c
7611 F:      drivers/media/rc/imon.c
7612
7613 IMS TWINTURBO FRAMEBUFFER DRIVER
7614 L:      linux-fbdev@vger.kernel.org
7615 S:      Orphan
7616 F:      drivers/video/fbdev/imsttfb.c
7617
7618 INA209 HARDWARE MONITOR DRIVER
7619 M:      Guenter Roeck <linux@roeck-us.net>
7620 L:      linux-hwmon@vger.kernel.org
7621 S:      Maintained
7622 F:      Documentation/hwmon/ina209
7623 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7624 F:      drivers/hwmon/ina209.c
7625
7626 INA2XX HARDWARE MONITOR DRIVER
7627 M:      Guenter Roeck <linux@roeck-us.net>
7628 L:      linux-hwmon@vger.kernel.org
7629 S:      Maintained
7630 F:      Documentation/hwmon/ina2xx
7631 F:      drivers/hwmon/ina2xx.c
7632 F:      include/linux/platform_data/ina2xx.h
7633
7634 INDUSTRY PACK SUBSYSTEM (IPACK)
7635 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7636 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7637 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7638 L:      industrypack-devel@lists.sourceforge.net
7639 W:      http://industrypack.sourceforge.net
7640 S:      Maintained
7641 F:      drivers/ipack/
7642
7643 INFINIBAND SUBSYSTEM
7644 M:      Doug Ledford <dledford@redhat.com>
7645 M:      Jason Gunthorpe <jgg@mellanox.com>
7646 L:      linux-rdma@vger.kernel.org
7647 W:      https://github.com/linux-rdma/rdma-core
7648 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7650 S:      Supported
7651 F:      Documentation/devicetree/bindings/infiniband/
7652 F:      Documentation/infiniband/
7653 F:      drivers/infiniband/
7654 F:      include/uapi/linux/if_infiniband.h
7655 F:      include/uapi/rdma/
7656 F:      include/rdma/
7657
7658 INGENIC JZ4780 DMA Driver
7659 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7660 S:      Maintained
7661 F:      drivers/dma/dma-jz4780.c
7662
7663 INGENIC JZ4780 NAND DRIVER
7664 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7665 L:      linux-mtd@lists.infradead.org
7666 S:      Maintained
7667 F:      drivers/mtd/nand/raw/jz4780_*
7668
7669 INOTIFY
7670 M:      Jan Kara <jack@suse.cz>
7671 R:      Amir Goldstein <amir73il@gmail.com>
7672 L:      linux-fsdevel@vger.kernel.org
7673 S:      Maintained
7674 F:      Documentation/filesystems/inotify.txt
7675 F:      fs/notify/inotify/
7676 F:      include/linux/inotify.h
7677 F:      include/uapi/linux/inotify.h
7678
7679 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7680 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7681 L:      linux-input@vger.kernel.org
7682 Q:      http://patchwork.kernel.org/project/linux-input/list/
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7684 S:      Maintained
7685 F:      drivers/input/
7686 F:      include/linux/input.h
7687 F:      include/uapi/linux/input.h
7688 F:      include/uapi/linux/input-event-codes.h
7689 F:      include/linux/input/
7690 F:      Documentation/devicetree/bindings/input/
7691 F:      Documentation/devicetree/bindings/serio/
7692 F:      Documentation/input/
7693
7694 INPUT MULTITOUCH (MT) PROTOCOL
7695 M:      Henrik Rydberg <rydberg@bitmath.org>
7696 L:      linux-input@vger.kernel.org
7697 S:      Odd fixes
7698 F:      Documentation/input/multi-touch-protocol.rst
7699 F:      drivers/input/input-mt.c
7700 K:      \b(ABS|SYN)_MT_
7701
7702 INSIDE SECURE CRYPTO DRIVER
7703 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7704 F:      drivers/crypto/inside-secure/
7705 S:      Maintained
7706 L:      linux-crypto@vger.kernel.org
7707
7708 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7709 M:      Mimi Zohar <zohar@linux.ibm.com>
7710 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7711 L:      linux-integrity@vger.kernel.org
7712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7713 S:      Supported
7714 F:      security/integrity/ima/
7715
7716 INTEL 810/815 FRAMEBUFFER DRIVER
7717 M:      Antonino Daplas <adaplas@gmail.com>
7718 L:      linux-fbdev@vger.kernel.org
7719 S:      Maintained
7720 F:      drivers/video/fbdev/i810/
7721
7722 INTEL ASoC DRIVERS
7723 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7724 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7725 M:      Jie Yang <yang.jie@linux.intel.com>
7726 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7727 S:      Supported
7728 F:      sound/soc/intel/
7729
7730 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7731 M:      Hans de Goede <hdegoede@redhat.com>
7732 L:      platform-driver-x86@vger.kernel.org
7733 S:      Maintained
7734 F:      drivers/platform/x86/intel_atomisp2_pm.c
7735
7736 INTEL C600 SERIES SAS CONTROLLER DRIVER
7737 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7738 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7739 L:      linux-scsi@vger.kernel.org
7740 T:      git git://git.code.sf.net/p/intel-sas/isci
7741 S:      Supported
7742 F:      drivers/scsi/isci/
7743
7744 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7745 M:      Jani Nikula <jani.nikula@linux.intel.com>
7746 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7747 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7748 L:      intel-gfx@lists.freedesktop.org
7749 W:      https://01.org/linuxgraphics/
7750 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7751 C:      irc://chat.freenode.net/intel-gfx
7752 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7753 T:      git git://anongit.freedesktop.org/drm-intel
7754 S:      Supported
7755 F:      drivers/gpu/drm/i915/
7756 F:      include/drm/i915*
7757 F:      include/uapi/drm/i915_drm.h
7758 F:      Documentation/gpu/i915.rst
7759
7760 INTEL ETHERNET DRIVERS
7761 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7762 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7763 W:      http://www.intel.com/support/feedback.htm
7764 W:      http://e1000.sourceforge.net/
7765 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7768 S:      Supported
7769 F:      Documentation/networking/device_drivers/intel/e100.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000.rst
7771 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7772 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7773 F:      Documentation/networking/device_drivers/intel/igb.rst
7774 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7777 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7778 F:      Documentation/networking/device_drivers/intel/i40e.rst
7779 F:      Documentation/networking/device_drivers/intel/iavf.rst
7780 F:      Documentation/networking/device_drivers/intel/ice.rst
7781 F:      drivers/net/ethernet/intel/
7782 F:      drivers/net/ethernet/intel/*/
7783 F:      include/linux/avf/virtchnl.h
7784
7785 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7786 M:      Maik Broemme <mbroemme@libmpq.org>
7787 L:      linux-fbdev@vger.kernel.org
7788 S:      Maintained
7789 F:      Documentation/fb/intelfb.txt
7790 F:      drivers/video/fbdev/intelfb/
7791
7792 INTEL GPIO DRIVERS
7793 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7794 L:      linux-gpio@vger.kernel.org
7795 S:      Maintained
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7797 F:      drivers/gpio/gpio-ich.c
7798 F:      drivers/gpio/gpio-intel-mid.c
7799 F:      drivers/gpio/gpio-lynxpoint.c
7800 F:      drivers/gpio/gpio-merrifield.c
7801 F:      drivers/gpio/gpio-ml-ioh.c
7802 F:      drivers/gpio/gpio-pch.c
7803 F:      drivers/gpio/gpio-sch.c
7804 F:      drivers/gpio/gpio-sodaville.c
7805
7806 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7807 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7808 M:      Zhi Wang <zhi.a.wang@intel.com>
7809 L:      intel-gvt-dev@lists.freedesktop.org
7810 L:      intel-gfx@lists.freedesktop.org
7811 W:      https://01.org/igvt-g
7812 T:      git https://github.com/intel/gvt-linux.git
7813 S:      Supported
7814 F:      drivers/gpu/drm/i915/gvt/
7815
7816 INTEL HID EVENT DRIVER
7817 M:      Alex Hung <alex.hung@canonical.com>
7818 L:      platform-driver-x86@vger.kernel.org
7819 S:      Maintained
7820 F:      drivers/platform/x86/intel-hid.c
7821
7822 INTEL I/OAT DMA DRIVER
7823 M:      Dave Jiang <dave.jiang@intel.com>
7824 R:      Dan Williams <dan.j.williams@intel.com>
7825 L:      dmaengine@vger.kernel.org
7826 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7827 S:      Supported
7828 F:      drivers/dma/ioat*
7829
7830 INTEL IDLE DRIVER
7831 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7832 M:      Len Brown <lenb@kernel.org>
7833 L:      linux-pm@vger.kernel.org
7834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7835 B:      https://bugzilla.kernel.org
7836 S:      Supported
7837 F:      drivers/idle/intel_idle.c
7838
7839 INTEL INTEGRATED SENSOR HUB DRIVER
7840 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7841 M:      Jiri Kosina <jikos@kernel.org>
7842 L:      linux-input@vger.kernel.org
7843 S:      Maintained
7844 F:      drivers/hid/intel-ish-hid/
7845
7846 INTEL IOMMU (VT-d)
7847 M:      David Woodhouse <dwmw2@infradead.org>
7848 L:      iommu@lists.linux-foundation.org
7849 T:      git git://git.infradead.org/iommu-2.6.git
7850 S:      Supported
7851 F:      drivers/iommu/intel-iommu.c
7852 F:      include/linux/intel-iommu.h
7853
7854 INTEL IOP-ADMA DMA DRIVER
7855 R:      Dan Williams <dan.j.williams@intel.com>
7856 S:      Odd fixes
7857 F:      drivers/dma/iop-adma.c
7858
7859 INTEL IPU3 CSI-2 CIO2 DRIVER
7860 M:      Yong Zhi <yong.zhi@intel.com>
7861 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7862 M:      Bingbu Cao <bingbu.cao@intel.com>
7863 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7864 L:      linux-media@vger.kernel.org
7865 S:      Maintained
7866 F:      drivers/media/pci/intel/ipu3/
7867 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7868
7869 INTEL IPU3 CSI-2 IMGU DRIVER
7870 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7871 L:      linux-media@vger.kernel.org
7872 S:      Maintained
7873 F:      drivers/staging/media/ipu3/
7874 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7875 F:      Documentation/media/v4l-drivers/ipu3.rst
7876
7877 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7878 M:      Krzysztof Halasa <khalasa@piap.pl>
7879 S:      Maintained
7880 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7881 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7883 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7884 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7885 F:      drivers/net/wan/ixp4xx_hss.c
7886
7887 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7888 M:      Deepak Saxena <dsaxena@plexity.net>
7889 S:      Maintained
7890 F:      drivers/char/hw_random/ixp4xx-rng.c
7891
7892 INTEL MANAGEMENT ENGINE (mei)
7893 M:      Tomas Winkler <tomas.winkler@intel.com>
7894 L:      linux-kernel@vger.kernel.org
7895 S:      Supported
7896 F:      include/uapi/linux/mei.h
7897 F:      include/linux/mei_cl_bus.h
7898 F:      drivers/misc/mei/*
7899 F:      drivers/watchdog/mei_wdt.c
7900 F:      Documentation/misc-devices/mei/*
7901 F:      samples/mei/*
7902
7903 INTEL MENLOW THERMAL DRIVER
7904 M:      Sujith Thomas <sujith.thomas@intel.com>
7905 L:      platform-driver-x86@vger.kernel.org
7906 W:      https://01.org/linux-acpi
7907 S:      Supported
7908 F:      drivers/platform/x86/intel_menlow.c
7909
7910 INTEL MIC DRIVERS (mic)
7911 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7912 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7913 S:      Supported
7914 W:      https://github.com/sudeepdutt/mic
7915 W:      http://software.intel.com/en-us/mic-developer
7916 F:      include/linux/mic_bus.h
7917 F:      include/linux/scif.h
7918 F:      include/uapi/linux/mic_common.h
7919 F:      include/uapi/linux/mic_ioctl.h
7920 F:      include/uapi/linux/scif_ioctl.h
7921 F:      drivers/misc/mic/
7922 F:      drivers/dma/mic_x100_dma.c
7923 F:      drivers/dma/mic_x100_dma.h
7924 F:      Documentation/mic/
7925
7926 INTEL PMC CORE DRIVER
7927 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7928 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7929 L:      platform-driver-x86@vger.kernel.org
7930 S:      Maintained
7931 F:      drivers/platform/x86/intel_pmc_core*
7932
7933 INTEL PMC/P-Unit IPC DRIVER
7934 M:      Zha Qipeng<qipeng.zha@intel.com>
7935 L:      platform-driver-x86@vger.kernel.org
7936 S:      Maintained
7937 F:      drivers/platform/x86/intel_pmc_ipc.c
7938 F:      drivers/platform/x86/intel_punit_ipc.c
7939 F:      arch/x86/include/asm/intel_pmc_ipc.h
7940 F:      arch/x86/include/asm/intel_punit_ipc.h
7941
7942 INTEL PMIC GPIO DRIVERS
7943 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7944 S:      Maintained
7945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7946 F:      drivers/gpio/gpio-*cove.c
7947 F:      drivers/gpio/gpio-msic.c
7948
7949 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7950 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7951 S:      Maintained
7952 F:      drivers/mfd/intel_msic.c
7953 F:      drivers/mfd/intel_soc_pmic*
7954 F:      include/linux/mfd/intel_msic.h
7955 F:      include/linux/mfd/intel_soc_pmic*
7956
7957 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7958 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7959 L:      linux-wireless@vger.kernel.org
7960 S:      Maintained
7961 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7962 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7963 F:      drivers/net/wireless/intel/ipw2x00/
7964
7965 INTEL PSTATE DRIVER
7966 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7967 M:      Len Brown <lenb@kernel.org>
7968 L:      linux-pm@vger.kernel.org
7969 S:      Supported
7970 F:      drivers/cpufreq/intel_pstate.c
7971
7972 INTEL RDMA RNIC DRIVER
7973 M:      Faisal Latif <faisal.latif@intel.com>
7974 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7975 L:      linux-rdma@vger.kernel.org
7976 S:      Supported
7977 F:      drivers/infiniband/hw/i40iw/
7978 F:      include/uapi/rdma/i40iw-abi.h
7979
7980 INTEL TELEMETRY DRIVER
7981 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7982 M:      "David E. Box" <david.e.box@linux.intel.com>
7983 L:      platform-driver-x86@vger.kernel.org
7984 S:      Maintained
7985 F:      arch/x86/include/asm/intel_telemetry.h
7986 F:      drivers/platform/x86/intel_telemetry*
7987
7988 INTEL VIRTUAL BUTTON DRIVER
7989 M:      AceLan Kao <acelan.kao@canonical.com>
7990 L:      platform-driver-x86@vger.kernel.org
7991 S:      Maintained
7992 F:      drivers/platform/x86/intel-vbtn.c
7993
7994 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7995 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7996 L:      linux-wireless@vger.kernel.org
7997 S:      Supported
7998 F:      drivers/net/wireless/intel/iwlegacy/
7999
8000 INTEL WIRELESS WIFI LINK (iwlwifi)
8001 M:      Johannes Berg <johannes.berg@intel.com>
8002 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8003 M:      Luca Coelho <luciano.coelho@intel.com>
8004 M:      Intel Linux Wireless <linuxwifi@intel.com>
8005 L:      linux-wireless@vger.kernel.org
8006 W:      http://intellinuxwireless.org
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8008 S:      Supported
8009 F:      drivers/net/wireless/intel/iwlwifi/
8010
8011 INTEL WIRELESS WIMAX CONNECTION 2400
8012 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8013 M:      linux-wimax@intel.com
8014 L:      wimax@linuxwimax.org (subscribers-only)
8015 S:      Supported
8016 W:      http://linuxwimax.org
8017 F:      Documentation/wimax/README.i2400m
8018 F:      drivers/net/wimax/i2400m/
8019 F:      include/uapi/linux/wimax/i2400m.h
8020
8021 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8022 M:      Mario Limonciello <mario.limonciello@dell.com>
8023 S:      Maintained
8024 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8025
8026 INTEL(R) TRACE HUB
8027 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8028 S:      Supported
8029 F:      Documentation/trace/intel_th.rst
8030 F:      drivers/hwtracing/intel_th/
8031
8032 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8033 M:      Ning Sun <ning.sun@intel.com>
8034 L:      tboot-devel@lists.sourceforge.net
8035 W:      http://tboot.sourceforge.net
8036 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8037 S:      Supported
8038 F:      Documentation/intel_txt.txt
8039 F:      include/linux/tboot.h
8040 F:      arch/x86/kernel/tboot.c
8041
8042 INTEL-MID GPIO DRIVER
8043 M:      David Cohen <david.a.cohen@linux.intel.com>
8044 L:      linux-gpio@vger.kernel.org
8045 S:      Maintained
8046 F:      drivers/gpio/gpio-intel-mid.c
8047
8048 INTERCONNECT API
8049 M:      Georgi Djakov <georgi.djakov@linaro.org>
8050 S:      Maintained
8051 F:      Documentation/interconnect/
8052 F:      Documentation/devicetree/bindings/interconnect/
8053 F:      drivers/interconnect/
8054 F:      include/dt-bindings/interconnect/
8055 F:      include/linux/interconnect-provider.h
8056 F:      include/linux/interconnect.h
8057
8058 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8059 M:      Linus Walleij <linus.walleij@linaro.org>
8060 L:      linux-iio@vger.kernel.org
8061 S:      Maintained
8062 F:      drivers/iio/gyro/mpu3050*
8063 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8064
8065 IOC3 ETHERNET DRIVER
8066 M:      Ralf Baechle <ralf@linux-mips.org>
8067 L:      linux-mips@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8070
8071 IOC3 SERIAL DRIVER
8072 M:      Pat Gefre <pfg@sgi.com>
8073 L:      linux-serial@vger.kernel.org
8074 S:      Maintained
8075 F:      drivers/tty/serial/ioc3_serial.c
8076
8077 IOMAP FILESYSTEM LIBRARY
8078 M:      Christoph Hellwig <hch@infradead.org>
8079 M:      Darrick J. Wong <darrick.wong@oracle.com>
8080 M:      linux-xfs@vger.kernel.org
8081 M:      linux-fsdevel@vger.kernel.org
8082 L:      linux-xfs@vger.kernel.org
8083 L:      linux-fsdevel@vger.kernel.org
8084 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8085 S:      Supported
8086 F:      fs/iomap.c
8087 F:      include/linux/iomap.h
8088
8089 IOMMU DRIVERS
8090 M:      Joerg Roedel <joro@8bytes.org>
8091 L:      iommu@lists.linux-foundation.org
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8093 S:      Maintained
8094 F:      Documentation/devicetree/bindings/iommu/
8095 F:      drivers/iommu/
8096 F:      include/linux/iommu.h
8097 F:      include/linux/of_iommu.h
8098 F:      include/linux/iova.h
8099
8100 IO_URING
8101 M:      Jens Axboe <axboe@kernel.dk>
8102 L:      linux-block@vger.kernel.org
8103 L:      linux-fsdevel@vger.kernel.org
8104 T:      git git://git.kernel.dk/linux-block
8105 T:      git git://git.kernel.dk/liburing
8106 S:      Maintained
8107 F:      fs/io_uring.c
8108 F:      include/uapi/linux/io_uring.h
8109
8110 IP MASQUERADING
8111 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8112 S:      Maintained
8113 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8114
8115 IPMI SUBSYSTEM
8116 M:      Corey Minyard <minyard@acm.org>
8117 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8118 W:      http://openipmi.sourceforge.net/
8119 S:      Supported
8120 F:      Documentation/devicetree/bindings/ipmi/
8121 F:      Documentation/IPMI.txt
8122 F:      drivers/char/ipmi/
8123 F:      include/linux/ipmi*
8124 F:      include/uapi/linux/ipmi*
8125
8126 IPS SCSI RAID DRIVER
8127 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8128 L:      linux-scsi@vger.kernel.org
8129 W:      http://www.adaptec.com/
8130 S:      Maintained
8131 F:      drivers/scsi/ips*
8132
8133 IPVS
8134 M:      Wensong Zhang <wensong@linux-vs.org>
8135 M:      Simon Horman <horms@verge.net.au>
8136 M:      Julian Anastasov <ja@ssi.bg>
8137 L:      netdev@vger.kernel.org
8138 L:      lvs-devel@vger.kernel.org
8139 S:      Maintained
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8142 F:      Documentation/networking/ipvs-sysctl.txt
8143 F:      include/net/ip_vs.h
8144 F:      include/uapi/linux/ip_vs.h
8145 F:      net/netfilter/ipvs/
8146
8147 IPWIRELESS DRIVER
8148 M:      Jiri Kosina <jikos@kernel.org>
8149 M:      David Sterba <dsterba@suse.com>
8150 S:      Odd Fixes
8151 F:      drivers/tty/ipwireless/
8152
8153 IPX NETWORK LAYER
8154 L:      netdev@vger.kernel.org
8155 S:      Obsolete
8156 F:      include/uapi/linux/ipx.h
8157
8158 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8159 M:      Marc Zyngier <marc.zyngier@arm.com>
8160 S:      Maintained
8161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8162 F:      Documentation/IRQ-domain.txt
8163 F:      include/linux/irqdomain.h
8164 F:      kernel/irq/irqdomain.c
8165 F:      kernel/irq/msi.c
8166
8167 IRQ SUBSYSTEM
8168 M:      Thomas Gleixner <tglx@linutronix.de>
8169 L:      linux-kernel@vger.kernel.org
8170 S:      Maintained
8171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8172 F:      kernel/irq/
8173
8174 IRQCHIP DRIVERS
8175 M:      Thomas Gleixner <tglx@linutronix.de>
8176 M:      Jason Cooper <jason@lakedaemon.net>
8177 M:      Marc Zyngier <marc.zyngier@arm.com>
8178 L:      linux-kernel@vger.kernel.org
8179 S:      Maintained
8180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8181 F:      Documentation/devicetree/bindings/interrupt-controller/
8182 F:      drivers/irqchip/
8183
8184 ISA
8185 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8186 S:      Maintained
8187 F:      Documentation/isa.txt
8188 F:      drivers/base/isa.c
8189 F:      include/linux/isa.h
8190
8191 ISA RADIO MODULE
8192 M:      Hans Verkuil <hverkuil@xs4all.nl>
8193 L:      linux-media@vger.kernel.org
8194 T:      git git://linuxtv.org/media_tree.git
8195 W:      https://linuxtv.org
8196 S:      Maintained
8197 F:      drivers/media/radio/radio-isa*
8198
8199 ISAPNP
8200 M:      Jaroslav Kysela <perex@perex.cz>
8201 S:      Maintained
8202 F:      Documentation/isapnp.txt
8203 F:      drivers/pnp/isapnp/
8204 F:      include/linux/isapnp.h
8205
8206 ISCSI
8207 M:      Lee Duncan <lduncan@suse.com>
8208 M:      Chris Leech <cleech@redhat.com>
8209 L:      open-iscsi@googlegroups.com
8210 W:      www.open-iscsi.com
8211 S:      Maintained
8212 F:      drivers/scsi/*iscsi*
8213 F:      include/scsi/*iscsi*
8214
8215 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8216 M:      Peter Jones <pjones@redhat.com>
8217 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8218 S:      Maintained
8219 F:      drivers/firmware/iscsi_ibft*
8220
8221 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8222 M:      Sagi Grimberg <sagi@grimberg.me>
8223 M:      Max Gurtovoy <maxg@mellanox.com>
8224 L:      linux-rdma@vger.kernel.org
8225 S:      Supported
8226 W:      http://www.openfabrics.org
8227 W:      www.open-iscsi.org
8228 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8229 F:      drivers/infiniband/ulp/iser/
8230
8231 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8232 M:      Sagi Grimberg <sagi@grimberg.me>
8233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8234 L:      linux-rdma@vger.kernel.org
8235 L:      target-devel@vger.kernel.org
8236 S:      Supported
8237 W:      http://www.linux-iscsi.org
8238 F:      drivers/infiniband/ulp/isert
8239
8240 ISDN SUBSYSTEM
8241 M:      Karsten Keil <isdn@linux-pingi.de>
8242 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8243 L:      netdev@vger.kernel.org
8244 W:      http://www.isdn4linux.de
8245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8246 S:      Maintained
8247 F:      Documentation/isdn/
8248 F:      drivers/isdn/
8249 F:      include/linux/isdn.h
8250 F:      include/linux/isdn/
8251 F:      include/uapi/linux/isdn.h
8252 F:      include/uapi/linux/isdn/
8253
8254 IT87 HARDWARE MONITORING DRIVER
8255 M:      Jean Delvare <jdelvare@suse.com>
8256 L:      linux-hwmon@vger.kernel.org
8257 S:      Maintained
8258 F:      Documentation/hwmon/it87
8259 F:      drivers/hwmon/it87.c
8260
8261 IT913X MEDIA DRIVER
8262 M:      Antti Palosaari <crope@iki.fi>
8263 L:      linux-media@vger.kernel.org
8264 W:      https://linuxtv.org
8265 W:      http://palosaari.fi/linux/
8266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8267 T:      git git://linuxtv.org/anttip/media_tree.git
8268 S:      Maintained
8269 F:      drivers/media/tuners/it913x*
8270
8271 IVTV VIDEO4LINUX DRIVER
8272 M:      Andy Walls <awalls@md.metrocast.net>
8273 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8274 L:      linux-media@vger.kernel.org
8275 T:      git git://linuxtv.org/media_tree.git
8276 W:      http://www.ivtvdriver.org
8277 S:      Maintained
8278 F:      Documentation/media/v4l-drivers/ivtv*
8279 F:      drivers/media/pci/ivtv/
8280 F:      include/uapi/linux/ivtv*
8281
8282 IX2505V MEDIA DRIVER
8283 M:      Malcolm Priestley <tvboxspy@gmail.com>
8284 L:      linux-media@vger.kernel.org
8285 W:      https://linuxtv.org
8286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8287 S:      Maintained
8288 F:      drivers/media/dvb-frontends/ix2505v*
8289
8290 JAILHOUSE HYPERVISOR INTERFACE
8291 M:      Jan Kiszka <jan.kiszka@siemens.com>
8292 L:      jailhouse-dev@googlegroups.com
8293 S:      Maintained
8294 F:      arch/x86/kernel/jailhouse.c
8295 F:      arch/x86/include/asm/jailhouse_para.h
8296
8297 JC42.4 TEMPERATURE SENSOR DRIVER
8298 M:      Guenter Roeck <linux@roeck-us.net>
8299 L:      linux-hwmon@vger.kernel.org
8300 S:      Maintained
8301 F:      drivers/hwmon/jc42.c
8302 F:      Documentation/hwmon/jc42
8303
8304 JFS FILESYSTEM
8305 M:      Dave Kleikamp <shaggy@kernel.org>
8306 L:      jfs-discussion@lists.sourceforge.net
8307 W:      http://jfs.sourceforge.net/
8308 T:      git git://github.com/kleikamp/linux-shaggy.git
8309 S:      Maintained
8310 F:      Documentation/filesystems/jfs.txt
8311 F:      fs/jfs/
8312
8313 JME NETWORK DRIVER
8314 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8315 L:      netdev@vger.kernel.org
8316 S:      Maintained
8317 F:      drivers/net/ethernet/jme.*
8318
8319 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8320 M:      David Woodhouse <dwmw2@infradead.org>
8321 L:      linux-mtd@lists.infradead.org
8322 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8323 S:      Maintained
8324 F:      fs/jffs2/
8325 F:      include/uapi/linux/jffs2.h
8326
8327 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8328 M:      "Theodore Ts'o" <tytso@mit.edu>
8329 M:      Jan Kara <jack@suse.com>
8330 L:      linux-ext4@vger.kernel.org
8331 S:      Maintained
8332 F:      fs/jbd2/
8333 F:      include/linux/jbd2.h
8334
8335 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8336 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8337 L:      linux-media@vger.kernel.org
8338 S:      Maintained
8339 F:      drivers/media/platform/rcar_jpu.c
8340
8341 JSM Neo PCI based serial card
8342 L:      linux-serial@vger.kernel.org
8343 S:      Orphan
8344 F:      drivers/tty/serial/jsm/
8345
8346 K10TEMP HARDWARE MONITORING DRIVER
8347 M:      Clemens Ladisch <clemens@ladisch.de>
8348 L:      linux-hwmon@vger.kernel.org
8349 S:      Maintained
8350 F:      Documentation/hwmon/k10temp
8351 F:      drivers/hwmon/k10temp.c
8352
8353 K8TEMP HARDWARE MONITORING DRIVER
8354 M:      Rudolf Marek <r.marek@assembler.cz>
8355 L:      linux-hwmon@vger.kernel.org
8356 S:      Maintained
8357 F:      Documentation/hwmon/k8temp
8358 F:      drivers/hwmon/k8temp.c
8359
8360 KASAN
8361 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8362 R:      Alexander Potapenko <glider@google.com>
8363 R:      Dmitry Vyukov <dvyukov@google.com>
8364 L:      kasan-dev@googlegroups.com
8365 S:      Maintained
8366 F:      arch/*/include/asm/kasan.h
8367 F:      arch/*/mm/kasan_init*
8368 F:      Documentation/dev-tools/kasan.rst
8369 F:      include/linux/kasan*.h
8370 F:      lib/test_kasan.c
8371 F:      mm/kasan/
8372 F:      scripts/Makefile.kasan
8373
8374 KCONFIG
8375 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8377 L:      linux-kbuild@vger.kernel.org
8378 S:      Maintained
8379 F:      Documentation/kbuild/kconfig*
8380 F:      scripts/kconfig/
8381 F:      scripts/Kconfig.include
8382
8383 KDUMP
8384 M:      Dave Young <dyoung@redhat.com>
8385 M:      Baoquan He <bhe@redhat.com>
8386 R:      Vivek Goyal <vgoyal@redhat.com>
8387 L:      kexec@lists.infradead.org
8388 W:      http://lse.sourceforge.net/kdump/
8389 S:      Maintained
8390 F:      Documentation/kdump/
8391
8392 KEENE FM RADIO TRANSMITTER DRIVER
8393 M:      Hans Verkuil <hverkuil@xs4all.nl>
8394 L:      linux-media@vger.kernel.org
8395 T:      git git://linuxtv.org/media_tree.git
8396 W:      https://linuxtv.org
8397 S:      Maintained
8398 F:      drivers/media/radio/radio-keene*
8399
8400 KERNEL AUTOMOUNTER
8401 M:      Ian Kent <raven@themaw.net>
8402 L:      autofs@vger.kernel.org
8403 S:      Maintained
8404 F:      fs/autofs/
8405
8406 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8407 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8408 M:      Michal Marek <michal.lkml@markovi.net>
8409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8410 L:      linux-kbuild@vger.kernel.org
8411 S:      Maintained
8412 F:      Documentation/kbuild/
8413 F:      Makefile
8414 F:      scripts/Kbuild*
8415 F:      scripts/Makefile*
8416 F:      scripts/basic/
8417 F:      scripts/mk*
8418 F:      scripts/mod/
8419 F:      scripts/package/
8420
8421 KERNEL JANITORS
8422 L:      kernel-janitors@vger.kernel.org
8423 W:      http://kernelnewbies.org/KernelJanitors
8424 S:      Odd Fixes
8425
8426 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8427 M:      "J. Bruce Fields" <bfields@fieldses.org>
8428 M:      Jeff Layton <jlayton@kernel.org>
8429 L:      linux-nfs@vger.kernel.org
8430 W:      http://nfs.sourceforge.net/
8431 T:      git git://linux-nfs.org/~bfields/linux.git
8432 S:      Supported
8433 F:      fs/nfsd/
8434 F:      include/uapi/linux/nfsd/
8435 F:      fs/lockd/
8436 F:      fs/nfs_common/
8437 F:      net/sunrpc/
8438 F:      include/linux/lockd/
8439 F:      include/linux/sunrpc/
8440 F:      include/uapi/linux/sunrpc/
8441
8442 KERNEL SELFTEST FRAMEWORK
8443 M:      Shuah Khan <shuah@kernel.org>
8444 M:      Shuah Khan <skhan@linuxfoundation.org>
8445 L:      linux-kselftest@vger.kernel.org
8446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8447 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8448 S:      Maintained
8449 F:      tools/testing/selftests/
8450 F:      Documentation/dev-tools/kselftest*
8451
8452 KERNEL USERMODE HELPER
8453 M:      Luis Chamberlain <mcgrof@kernel.org>
8454 L:      linux-kernel@vger.kernel.org
8455 S:      Maintained
8456 F:      kernel/umh.c
8457 F:      include/linux/umh.h
8458
8459 KERNEL VIRTUAL MACHINE (KVM)
8460 M:      Paolo Bonzini <pbonzini@redhat.com>
8461 M:      Radim Krčmář <rkrcmar@redhat.com>
8462 L:      kvm@vger.kernel.org
8463 W:      http://www.linux-kvm.org
8464 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8465 S:      Supported
8466 F:      Documentation/virtual/kvm/
8467 F:      include/trace/events/kvm.h
8468 F:      include/uapi/asm-generic/kvm*
8469 F:      include/uapi/linux/kvm*
8470 F:      include/asm-generic/kvm*
8471 F:      include/linux/kvm*
8472 F:      include/kvm/iodev.h
8473 F:      virt/kvm/*
8474 F:      tools/kvm/
8475 F:      tools/testing/selftests/kvm/
8476
8477 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8478 M:      Joerg Roedel <joro@8bytes.org>
8479 L:      kvm@vger.kernel.org
8480 W:      http://www.linux-kvm.org/
8481 S:      Maintained
8482 F:      arch/x86/include/asm/svm.h
8483 F:      arch/x86/kvm/svm.c
8484
8485 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8486 M:      Christoffer Dall <christoffer.dall@arm.com>
8487 M:      Marc Zyngier <marc.zyngier@arm.com>
8488 R:      James Morse <james.morse@arm.com>
8489 R:      Julien Thierry <julien.thierry@arm.com>
8490 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8492 L:      kvmarm@lists.cs.columbia.edu
8493 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8495 S:      Maintained
8496 F:      arch/arm/include/uapi/asm/kvm*
8497 F:      arch/arm/include/asm/kvm*
8498 F:      arch/arm/kvm/
8499 F:      arch/arm64/include/uapi/asm/kvm*
8500 F:      arch/arm64/include/asm/kvm*
8501 F:      arch/arm64/kvm/
8502 F:      virt/kvm/arm/
8503 F:      include/kvm/arm_*
8504
8505 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8506 M:      James Hogan <jhogan@kernel.org>
8507 L:      linux-mips@vger.kernel.org
8508 S:      Supported
8509 F:      arch/mips/include/uapi/asm/kvm*
8510 F:      arch/mips/include/asm/kvm*
8511 F:      arch/mips/kvm/
8512
8513 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8514 M:      Paul Mackerras <paulus@ozlabs.org>
8515 L:      kvm-ppc@vger.kernel.org
8516 W:      http://www.linux-kvm.org/
8517 T:      git git://github.com/agraf/linux-2.6.git
8518 S:      Supported
8519 F:      arch/powerpc/include/uapi/asm/kvm*
8520 F:      arch/powerpc/include/asm/kvm*
8521 F:      arch/powerpc/kvm/
8522 F:      arch/powerpc/kernel/kvm*
8523
8524 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8525 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8526 M:      Janosch Frank <frankja@linux.ibm.com>
8527 R:      David Hildenbrand <david@redhat.com>
8528 R:      Cornelia Huck <cohuck@redhat.com>
8529 L:      linux-s390@vger.kernel.org
8530 W:      http://www.ibm.com/developerworks/linux/linux390/
8531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8532 S:      Supported
8533 F:      arch/s390/include/uapi/asm/kvm*
8534 F:      arch/s390/include/asm/gmap.h
8535 F:      arch/s390/include/asm/kvm*
8536 F:      arch/s390/kvm/
8537 F:      arch/s390/mm/gmap.c
8538
8539 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8540 M:      Paolo Bonzini <pbonzini@redhat.com>
8541 M:      Radim Krčmář <rkrcmar@redhat.com>
8542 L:      kvm@vger.kernel.org
8543 W:      http://www.linux-kvm.org
8544 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8545 S:      Supported
8546 F:      arch/x86/kvm/
8547 F:      arch/x86/kvm/*/
8548 F:      arch/x86/include/uapi/asm/kvm*
8549 F:      arch/x86/include/asm/kvm*
8550 F:      arch/x86/include/asm/pvclock-abi.h
8551 F:      arch/x86/kernel/kvm.c
8552 F:      arch/x86/kernel/kvmclock.c
8553
8554 KERNFS
8555 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8556 M:      Tejun Heo <tj@kernel.org>
8557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8558 S:      Supported
8559 F:      include/linux/kernfs.h
8560 F:      fs/kernfs/
8561
8562 KEXEC
8563 M:      Eric Biederman <ebiederm@xmission.com>
8564 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8565 L:      kexec@lists.infradead.org
8566 S:      Maintained
8567 F:      include/linux/kexec.h
8568 F:      include/uapi/linux/kexec.h
8569 F:      kernel/kexec*
8570
8571 KEYS-ENCRYPTED
8572 M:      Mimi Zohar <zohar@linux.ibm.com>
8573 L:      linux-integrity@vger.kernel.org
8574 L:      keyrings@vger.kernel.org
8575 S:      Supported
8576 F:      Documentation/security/keys/trusted-encrypted.rst
8577 F:      include/keys/encrypted-type.h
8578 F:      security/keys/encrypted-keys/
8579
8580 KEYS-TRUSTED
8581 M:      James Bottomley <jejb@linux.ibm.com>
8582 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8583 M:      Mimi Zohar <zohar@linux.ibm.com>
8584 L:      linux-integrity@vger.kernel.org
8585 L:      keyrings@vger.kernel.org
8586 S:      Supported
8587 F:      Documentation/security/keys/trusted-encrypted.rst
8588 F:      include/keys/trusted-type.h
8589 F:      security/keys/trusted.c
8590 F:      security/keys/trusted.h
8591
8592 KEYS/KEYRINGS:
8593 M:      David Howells <dhowells@redhat.com>
8594 L:      keyrings@vger.kernel.org
8595 S:      Maintained
8596 F:      Documentation/security/keys/core.rst
8597 F:      include/linux/key.h
8598 F:      include/linux/key-type.h
8599 F:      include/linux/keyctl.h
8600 F:      include/uapi/linux/keyctl.h
8601 F:      include/keys/
8602 F:      security/keys/
8603
8604 KGDB / KDB /debug_core
8605 M:      Jason Wessel <jason.wessel@windriver.com>
8606 M:      Daniel Thompson <daniel.thompson@linaro.org>
8607 W:      http://kgdb.wiki.kernel.org/
8608 L:      kgdb-bugreport@lists.sourceforge.net
8609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8610 S:      Maintained
8611 F:      Documentation/dev-tools/kgdb.rst
8612 F:      drivers/misc/kgdbts.c
8613 F:      drivers/tty/serial/kgdboc.c
8614 F:      include/linux/kdb.h
8615 F:      include/linux/kgdb.h
8616 F:      kernel/debug/
8617
8618 KMEMLEAK
8619 M:      Catalin Marinas <catalin.marinas@arm.com>
8620 S:      Maintained
8621 F:      Documentation/dev-tools/kmemleak.rst
8622 F:      include/linux/kmemleak.h
8623 F:      mm/kmemleak.c
8624 F:      mm/kmemleak-test.c
8625
8626 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8627 M:      Luis Chamberlain <mcgrof@kernel.org>
8628 L:      linux-kernel@vger.kernel.org
8629 S:      Maintained
8630 F:      kernel/kmod.c
8631 F:      include/linux/kmod.h
8632 F:      lib/test_kmod.c
8633 F:      tools/testing/selftests/kmod/
8634
8635 KPROBES
8636 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8637 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8638 M:      "David S. Miller" <davem@davemloft.net>
8639 M:      Masami Hiramatsu <mhiramat@kernel.org>
8640 S:      Maintained
8641 F:      Documentation/kprobes.txt
8642 F:      include/linux/kprobes.h
8643 F:      include/asm-generic/kprobes.h
8644 F:      kernel/kprobes.c
8645
8646 KS0108 LCD CONTROLLER DRIVER
8647 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8648 S:      Maintained
8649 F:      Documentation/auxdisplay/ks0108
8650 F:      drivers/auxdisplay/ks0108.c
8651 F:      include/linux/ks0108.h
8652
8653 L3MDEV
8654 M:      David Ahern <dsa@cumulusnetworks.com>
8655 L:      netdev@vger.kernel.org
8656 S:      Maintained
8657 F:      net/l3mdev
8658 F:      include/net/l3mdev.h
8659
8660 L7 BPF FRAMEWORK
8661 M:      John Fastabend <john.fastabend@gmail.com>
8662 M:      Daniel Borkmann <daniel@iogearbox.net>
8663 L:      netdev@vger.kernel.org
8664 L:      bpf@vger.kernel.org
8665 S:      Maintained
8666 F:      include/linux/skmsg.h
8667 F:      net/core/skmsg.c
8668 F:      net/core/sock_map.c
8669 F:      net/ipv4/tcp_bpf.c
8670
8671 LANTIQ / INTEL Ethernet drivers
8672 M:      Hauke Mehrtens <hauke@hauke-m.de>
8673 L:      netdev@vger.kernel.org
8674 S:      Maintained
8675 F:      net/dsa/tag_gswip.c
8676 F:      drivers/net/ethernet/lantiq_xrx200.c
8677 F:      drivers/net/dsa/lantiq_pce.h
8678 F:      drivers/net/dsa/lantiq_gswip.c
8679
8680 LANTIQ MIPS ARCHITECTURE
8681 M:      John Crispin <john@phrozen.org>
8682 L:      linux-mips@vger.kernel.org
8683 S:      Maintained
8684 F:      arch/mips/lantiq
8685 F:      drivers/soc/lantiq
8686
8687 LAPB module
8688 L:      linux-x25@vger.kernel.org
8689 S:      Orphan
8690 F:      Documentation/networking/lapb-module.txt
8691 F:      include/*/lapb.h
8692 F:      net/lapb/
8693
8694 LASI 53c700 driver for PARISC
8695 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8696 L:      linux-scsi@vger.kernel.org
8697 S:      Maintained
8698 F:      Documentation/scsi/53c700.txt
8699 F:      drivers/scsi/53c700*
8700
8701 LEAKING_ADDRESSES
8702 M:      Tobin C. Harding <me@tobin.cc>
8703 M:      Tycho Andersen <tycho@tycho.ws>
8704 L:      kernel-hardening@lists.openwall.com
8705 S:      Maintained
8706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8707 F:      scripts/leaking_addresses.pl
8708
8709 LED SUBSYSTEM
8710 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8711 M:      Pavel Machek <pavel@ucw.cz>
8712 R:      Dan Murphy <dmurphy@ti.com>
8713 L:      linux-leds@vger.kernel.org
8714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8715 S:      Maintained
8716 F:      Documentation/devicetree/bindings/leds/
8717 F:      drivers/leds/
8718 F:      include/linux/leds.h
8719
8720 LEGACY EEPROM DRIVER
8721 M:      Jean Delvare <jdelvare@suse.com>
8722 S:      Maintained
8723 F:      Documentation/misc-devices/eeprom
8724 F:      drivers/misc/eeprom/eeprom.c
8725
8726 LEGO MINDSTORMS EV3
8727 R:      David Lechner <david@lechnology.com>
8728 S:      Maintained
8729 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8730 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8731 F:      drivers/power/supply/lego_ev3_battery.c
8732
8733 LEGO USB Tower driver
8734 M:      Juergen Stuber <starblue@users.sourceforge.net>
8735 L:      legousb-devel@lists.sourceforge.net
8736 W:      http://legousb.sourceforge.net/
8737 S:      Maintained
8738 F:      drivers/usb/misc/legousbtower.c
8739
8740 LG LAPTOP EXTRAS
8741 M:      Matan Ziv-Av <matan@svgalib.org>
8742 L:      platform-driver-x86@vger.kernel.org
8743 S:      Maintained
8744 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8745 F:      Documentation/laptops/lg-laptop.rst
8746 F:      drivers/platform/x86/lg-laptop.c
8747
8748 LG2160 MEDIA DRIVER
8749 M:      Michael Krufky <mkrufky@linuxtv.org>
8750 L:      linux-media@vger.kernel.org
8751 W:      https://linuxtv.org
8752 W:      http://github.com/mkrufky
8753 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8754 T:      git git://linuxtv.org/mkrufky/tuners.git
8755 S:      Maintained
8756 F:      drivers/media/dvb-frontends/lg2160.*
8757
8758 LGDT3305 MEDIA DRIVER
8759 M:      Michael Krufky <mkrufky@linuxtv.org>
8760 L:      linux-media@vger.kernel.org
8761 W:      https://linuxtv.org
8762 W:      http://github.com/mkrufky
8763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8764 T:      git git://linuxtv.org/mkrufky/tuners.git
8765 S:      Maintained
8766 F:      drivers/media/dvb-frontends/lgdt3305.*
8767
8768 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8769 M:      Viresh Kumar <vireshk@kernel.org>
8770 L:      linux-ide@vger.kernel.org
8771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8772 S:      Maintained
8773 F:      include/linux/pata_arasan_cf_data.h
8774 F:      drivers/ata/pata_arasan_cf.c
8775
8776 LIBATA PATA DRIVERS
8777 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8778 M:      Jens Axboe <axboe@kernel.dk>
8779 L:      linux-ide@vger.kernel.org
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8781 S:      Maintained
8782 F:      drivers/ata/pata_*.c
8783 F:      drivers/ata/ata_generic.c
8784
8785 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8786 M:      Linus Walleij <linus.walleij@linaro.org>
8787 L:      linux-ide@vger.kernel.org
8788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8789 S:      Maintained
8790 F:      drivers/ata/pata_ftide010.c
8791 F:      drivers/ata/sata_gemini.c
8792 F:      drivers/ata/sata_gemini.h
8793
8794 LIBATA SATA AHCI PLATFORM devices support
8795 M:      Hans de Goede <hdegoede@redhat.com>
8796 M:      Jens Axboe <axboe@kernel.dk>
8797 L:      linux-ide@vger.kernel.org
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8799 S:      Maintained
8800 F:      drivers/ata/ahci_platform.c
8801 F:      drivers/ata/libahci_platform.c
8802 F:      include/linux/ahci_platform.h
8803
8804 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8805 M:      Mikael Pettersson <mikpelinux@gmail.com>
8806 L:      linux-ide@vger.kernel.org
8807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8808 S:      Maintained
8809 F:      drivers/ata/sata_promise.*
8810
8811 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8812 M:      Jens Axboe <axboe@kernel.dk>
8813 L:      linux-ide@vger.kernel.org
8814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8815 S:      Maintained
8816 F:      drivers/ata/
8817 F:      include/linux/ata.h
8818 F:      include/linux/libata.h
8819 F:      Documentation/devicetree/bindings/ata/
8820
8821 LIBLOCKDEP
8822 M:      Sasha Levin <alexander.levin@microsoft.com>
8823 S:      Maintained
8824 F:      tools/lib/lockdep/
8825
8826 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8827 M:      Dan Williams <dan.j.williams@intel.com>
8828 M:      Vishal Verma <vishal.l.verma@intel.com>
8829 M:      Dave Jiang <dave.jiang@intel.com>
8830 L:      linux-nvdimm@lists.01.org
8831 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8832 S:      Supported
8833 F:      drivers/nvdimm/blk.c
8834 F:      drivers/nvdimm/region_devs.c
8835
8836 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8837 M:      Vishal Verma <vishal.l.verma@intel.com>
8838 M:      Dan Williams <dan.j.williams@intel.com>
8839 M:      Dave Jiang <dave.jiang@intel.com>
8840 L:      linux-nvdimm@lists.01.org
8841 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8842 S:      Supported
8843 F:      drivers/nvdimm/btt*
8844
8845 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8846 M:      Dan Williams <dan.j.williams@intel.com>
8847 M:      Vishal Verma <vishal.l.verma@intel.com>
8848 M:      Dave Jiang <dave.jiang@intel.com>
8849 L:      linux-nvdimm@lists.01.org
8850 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8851 S:      Supported
8852 F:      drivers/nvdimm/pmem*
8853
8854 LIBNVDIMM: DEVICETREE BINDINGS
8855 M:      Oliver O'Halloran <oohall@gmail.com>
8856 L:      linux-nvdimm@lists.01.org
8857 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8858 S:      Supported
8859 F:      drivers/nvdimm/of_pmem.c
8860 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8861
8862 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8863 M:      Dan Williams <dan.j.williams@intel.com>
8864 M:      Vishal Verma <vishal.l.verma@intel.com>
8865 M:      Dave Jiang <dave.jiang@intel.com>
8866 M:      Keith Busch <keith.busch@intel.com>
8867 M:      Ira Weiny <ira.weiny@intel.com>
8868 L:      linux-nvdimm@lists.01.org
8869 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8871 S:      Supported
8872 F:      drivers/nvdimm/*
8873 F:      drivers/acpi/nfit/*
8874 F:      include/linux/nd.h
8875 F:      include/linux/libnvdimm.h
8876 F:      include/uapi/linux/ndctl.h
8877
8878 LIGHTNVM PLATFORM SUPPORT
8879 M:      Matias Bjorling <mb@lightnvm.io>
8880 W:      http://github/OpenChannelSSD
8881 L:      linux-block@vger.kernel.org
8882 S:      Maintained
8883 F:      drivers/lightnvm/
8884 F:      include/linux/lightnvm.h
8885 F:      include/uapi/linux/lightnvm.h
8886
8887 LINUX FOR POWER MACINTOSH
8888 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8889 W:      http://www.penguinppc.org/
8890 L:      linuxppc-dev@lists.ozlabs.org
8891 S:      Maintained
8892 F:      arch/powerpc/platforms/powermac/
8893 F:      drivers/macintosh/
8894
8895 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8896 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8897 M:      Paul Mackerras <paulus@samba.org>
8898 M:      Michael Ellerman <mpe@ellerman.id.au>
8899 W:      https://github.com/linuxppc/linux/wiki
8900 L:      linuxppc-dev@lists.ozlabs.org
8901 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8903 S:      Supported
8904 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8905 F:      Documentation/devicetree/bindings/powerpc/
8906 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8907 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8908 F:      Documentation/powerpc/
8909 F:      arch/powerpc/
8910 F:      drivers/char/tpm/tpm_ibmvtpm*
8911 F:      drivers/crypto/nx/
8912 F:      drivers/crypto/vmx/
8913 F:      drivers/i2c/busses/i2c-opal.c
8914 F:      drivers/net/ethernet/ibm/ibmveth.*
8915 F:      drivers/net/ethernet/ibm/ibmvnic.*
8916 F:      drivers/pci/hotplug/pnv_php.c
8917 F:      drivers/pci/hotplug/rpa*
8918 F:      drivers/rtc/rtc-opal.c
8919 F:      drivers/scsi/ibmvscsi/
8920 F:      drivers/tty/hvc/hvc_opal.c
8921 F:      drivers/watchdog/wdrtas.c
8922 F:      tools/testing/selftests/powerpc
8923 N:      /pmac
8924 N:      powermac
8925 N:      powernv
8926 N:      [^a-z0-9]ps3
8927 N:      pseries
8928
8929 LINUX FOR POWERPC EMBEDDED MPC5XXX
8930 M:      Anatolij Gustschin <agust@denx.de>
8931 L:      linuxppc-dev@lists.ozlabs.org
8932 T:      git git://git.denx.de/linux-denx-agust.git
8933 S:      Maintained
8934 F:      arch/powerpc/platforms/512x/
8935 F:      arch/powerpc/platforms/52xx/
8936
8937 LINUX FOR POWERPC EMBEDDED PPC4XX
8938 M:      Alistair Popple <alistair@popple.id.au>
8939 M:      Matt Porter <mporter@kernel.crashing.org>
8940 W:      http://www.penguinppc.org/
8941 L:      linuxppc-dev@lists.ozlabs.org
8942 S:      Maintained
8943 F:      arch/powerpc/platforms/40x/
8944 F:      arch/powerpc/platforms/44x/
8945
8946 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8947 M:      Scott Wood <oss@buserror.net>
8948 M:      Kumar Gala <galak@kernel.crashing.org>
8949 W:      http://www.penguinppc.org/
8950 L:      linuxppc-dev@lists.ozlabs.org
8951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8952 S:      Maintained
8953 F:      arch/powerpc/platforms/83xx/
8954 F:      arch/powerpc/platforms/85xx/
8955 F:      Documentation/devicetree/bindings/powerpc/fsl/
8956
8957 LINUX FOR POWERPC EMBEDDED PPC8XX
8958 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8959 W:      http://www.penguinppc.org/
8960 L:      linuxppc-dev@lists.ozlabs.org
8961 S:      Maintained
8962 F:      arch/powerpc/platforms/8xx/
8963
8964 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8965 L:      linuxppc-dev@lists.ozlabs.org
8966 S:      Orphan
8967 F:      arch/powerpc/*/*virtex*
8968 F:      arch/powerpc/*/*/*virtex*
8969
8970 LINUX FOR POWERPC PA SEMI PWRFICIENT
8971 L:      linuxppc-dev@lists.ozlabs.org
8972 S:      Orphan
8973 F:      arch/powerpc/platforms/pasemi/
8974 F:      drivers/*/*pasemi*
8975 F:      drivers/*/*/*pasemi*
8976
8977 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8978 M:      Kees Cook <keescook@chromium.org>
8979 S:      Maintained
8980 F:      drivers/misc/lkdtm/*
8981
8982 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8983 M:      Alan Stern <stern@rowland.harvard.edu>
8984 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8985 M:      Will Deacon <will.deacon@arm.com>
8986 M:      Peter Zijlstra <peterz@infradead.org>
8987 M:      Boqun Feng <boqun.feng@gmail.com>
8988 M:      Nicholas Piggin <npiggin@gmail.com>
8989 M:      David Howells <dhowells@redhat.com>
8990 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8991 M:      Luc Maranget <luc.maranget@inria.fr>
8992 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8993 R:      Akira Yokosawa <akiyks@gmail.com>
8994 R:      Daniel Lustig <dlustig@nvidia.com>
8995 L:      linux-kernel@vger.kernel.org
8996 L:      linux-arch@vger.kernel.org
8997 S:      Supported
8998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8999 F:      tools/memory-model/
9000 F:      Documentation/atomic_bitops.txt
9001 F:      Documentation/atomic_t.txt
9002 F:      Documentation/core-api/atomic_ops.rst
9003 F:      Documentation/core-api/refcount-vs-atomic.rst
9004 F:      Documentation/memory-barriers.txt
9005
9006 LIS3LV02D ACCELEROMETER DRIVER
9007 M:      Eric Piel <eric.piel@tremplin-utc.net>
9008 S:      Maintained
9009 F:      Documentation/misc-devices/lis3lv02d
9010 F:      drivers/misc/lis3lv02d/
9011 F:      drivers/platform/x86/hp_accel.c
9012
9013 LIVE PATCHING
9014 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9015 M:      Jiri Kosina <jikos@kernel.org>
9016 M:      Miroslav Benes <mbenes@suse.cz>
9017 M:      Petr Mladek <pmladek@suse.com>
9018 R:      Joe Lawrence <joe.lawrence@redhat.com>
9019 S:      Maintained
9020 F:      kernel/livepatch/
9021 F:      include/linux/livepatch.h
9022 F:      arch/x86/include/asm/livepatch.h
9023 F:      arch/x86/kernel/livepatch.c
9024 F:      Documentation/livepatch/
9025 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9026 F:      samples/livepatch/
9027 F:      tools/testing/selftests/livepatch/
9028 L:      live-patching@vger.kernel.org
9029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9030
9031 LLC (802.2)
9032 L:      netdev@vger.kernel.org
9033 S:      Odd fixes
9034 F:      include/linux/llc.h
9035 F:      include/uapi/linux/llc.h
9036 F:      include/net/llc*
9037 F:      net/llc/
9038
9039 LM73 HARDWARE MONITOR DRIVER
9040 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9041 L:      linux-hwmon@vger.kernel.org
9042 S:      Maintained
9043 F:      drivers/hwmon/lm73.c
9044
9045 LM78 HARDWARE MONITOR DRIVER
9046 M:      Jean Delvare <jdelvare@suse.com>
9047 L:      linux-hwmon@vger.kernel.org
9048 S:      Maintained
9049 F:      Documentation/hwmon/lm78
9050 F:      drivers/hwmon/lm78.c
9051
9052 LM83 HARDWARE MONITOR DRIVER
9053 M:      Jean Delvare <jdelvare@suse.com>
9054 L:      linux-hwmon@vger.kernel.org
9055 S:      Maintained
9056 F:      Documentation/hwmon/lm83
9057 F:      drivers/hwmon/lm83.c
9058
9059 LM90 HARDWARE MONITOR DRIVER
9060 M:      Jean Delvare <jdelvare@suse.com>
9061 L:      linux-hwmon@vger.kernel.org
9062 S:      Maintained
9063 F:      Documentation/hwmon/lm90
9064 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9065 F:      drivers/hwmon/lm90.c
9066 F:      include/dt-bindings/thermal/lm90.h
9067
9068 LM95234 HARDWARE MONITOR DRIVER
9069 M:      Guenter Roeck <linux@roeck-us.net>
9070 L:      linux-hwmon@vger.kernel.org
9071 S:      Maintained
9072 F:      Documentation/hwmon/lm95234
9073 F:      drivers/hwmon/lm95234.c
9074
9075 LME2510 MEDIA DRIVER
9076 M:      Malcolm Priestley <tvboxspy@gmail.com>
9077 L:      linux-media@vger.kernel.org
9078 W:      https://linuxtv.org
9079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9080 S:      Maintained
9081 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9082
9083 LOADPIN SECURITY MODULE
9084 M:      Kees Cook <keescook@chromium.org>
9085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9086 S:      Supported
9087 F:      security/loadpin/
9088 F:      Documentation/admin-guide/LSM/LoadPin.rst
9089
9090 LOCKING PRIMITIVES
9091 M:      Peter Zijlstra <peterz@infradead.org>
9092 M:      Ingo Molnar <mingo@redhat.com>
9093 M:      Will Deacon <will.deacon@arm.com>
9094 L:      linux-kernel@vger.kernel.org
9095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9096 S:      Maintained
9097 F:      Documentation/locking/
9098 F:      include/linux/lockdep.h
9099 F:      include/linux/spinlock*.h
9100 F:      arch/*/include/asm/spinlock*.h
9101 F:      include/linux/rwlock*.h
9102 F:      include/linux/mutex*.h
9103 F:      include/linux/rwsem*.h
9104 F:      arch/*/include/asm/rwsem.h
9105 F:      include/linux/seqlock.h
9106 F:      lib/locking*.[ch]
9107 F:      kernel/locking/
9108 X:      kernel/locking/locktorture.c
9109
9110 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9111 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9112 L:      linux-ntfs-dev@lists.sourceforge.net
9113 W:      http://www.linux-ntfs.org/content/view/19/37/
9114 S:      Maintained
9115 F:      Documentation/ldm.txt
9116 F:      block/partitions/ldm.*
9117
9118 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9119 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9120 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9121 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9122 L:      MPT-FusionLinux.pdl@broadcom.com
9123 L:      linux-scsi@vger.kernel.org
9124 W:      http://www.avagotech.com/support/
9125 S:      Supported
9126 F:      drivers/message/fusion/
9127 F:      drivers/scsi/mpt3sas/
9128
9129 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9130 M:      Matthew Wilcox <willy@infradead.org>
9131 L:      linux-scsi@vger.kernel.org
9132 S:      Maintained
9133 F:      drivers/scsi/sym53c8xx_2/
9134
9135 LTC1660 DAC DRIVER
9136 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9137 L:      linux-iio@vger.kernel.org
9138 S:      Maintained
9139 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9140 F:      drivers/iio/dac/ltc1660.c
9141
9142 LTC4261 HARDWARE MONITOR DRIVER
9143 M:      Guenter Roeck <linux@roeck-us.net>
9144 L:      linux-hwmon@vger.kernel.org
9145 S:      Maintained
9146 F:      Documentation/hwmon/ltc4261
9147 F:      drivers/hwmon/ltc4261.c
9148
9149 LTC4306 I2C MULTIPLEXER DRIVER
9150 M:      Michael Hennerich <michael.hennerich@analog.com>
9151 W:      http://ez.analog.com/community/linux-device-drivers
9152 L:      linux-i2c@vger.kernel.org
9153 S:      Supported
9154 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9155 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9156
9157 LTP (Linux Test Project)
9158 M:      Mike Frysinger <vapier@gentoo.org>
9159 M:      Cyril Hrubis <chrubis@suse.cz>
9160 M:      Wanlong Gao <wanlong.gao@gmail.com>
9161 M:      Jan Stancek <jstancek@redhat.com>
9162 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9163 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9164 L:      ltp@lists.linux.it (subscribers-only)
9165 W:      http://linux-test-project.github.io/
9166 T:      git git://github.com/linux-test-project/ltp.git
9167 S:      Maintained
9168
9169 M68K ARCHITECTURE
9170 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9171 L:      linux-m68k@lists.linux-m68k.org
9172 W:      http://www.linux-m68k.org/
9173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9174 S:      Maintained
9175 F:      arch/m68k/
9176 F:      drivers/zorro/
9177
9178 M68K ON APPLE MACINTOSH
9179 M:      Joshua Thompson <funaho@jurai.org>
9180 W:      http://www.mac.linux-m68k.org/
9181 L:      linux-m68k@lists.linux-m68k.org
9182 S:      Maintained
9183 F:      arch/m68k/mac/
9184
9185 M68K ON HP9000/300
9186 M:      Philip Blundell <philb@gnu.org>
9187 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9188 S:      Maintained
9189 F:      arch/m68k/hp300/
9190
9191 M88DS3103 MEDIA DRIVER
9192 M:      Antti Palosaari <crope@iki.fi>
9193 L:      linux-media@vger.kernel.org
9194 W:      https://linuxtv.org
9195 W:      http://palosaari.fi/linux/
9196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9197 T:      git git://linuxtv.org/anttip/media_tree.git
9198 S:      Maintained
9199 F:      drivers/media/dvb-frontends/m88ds3103*
9200
9201 M88RS2000 MEDIA DRIVER
9202 M:      Malcolm Priestley <tvboxspy@gmail.com>
9203 L:      linux-media@vger.kernel.org
9204 W:      https://linuxtv.org
9205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9206 S:      Maintained
9207 F:      drivers/media/dvb-frontends/m88rs2000*
9208
9209 MA901 MASTERKIT USB FM RADIO DRIVER
9210 M:      Alexey Klimov <klimov.linux@gmail.com>
9211 L:      linux-media@vger.kernel.org
9212 T:      git git://linuxtv.org/media_tree.git
9213 S:      Maintained
9214 F:      drivers/media/radio/radio-ma901.c
9215
9216 MAC80211
9217 M:      Johannes Berg <johannes@sipsolutions.net>
9218 L:      linux-wireless@vger.kernel.org
9219 W:      http://wireless.kernel.org/
9220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9222 S:      Maintained
9223 F:      Documentation/networking/mac80211-injection.txt
9224 F:      include/net/mac80211.h
9225 F:      net/mac80211/
9226 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9227 F:      Documentation/networking/mac80211_hwsim/README
9228
9229 MAILBOX API
9230 M:      Jassi Brar <jassisinghbrar@gmail.com>
9231 L:      linux-kernel@vger.kernel.org
9232 S:      Maintained
9233 F:      drivers/mailbox/
9234 F:      include/linux/mailbox_client.h
9235 F:      include/linux/mailbox_controller.h
9236
9237 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9238 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9239 W:      http://www.kernel.org/doc/man-pages
9240 L:      linux-man@vger.kernel.org
9241 S:      Maintained
9242
9243 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9244 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9245 L:      linux-mips@vger.kernel.org
9246 S:      Maintained
9247 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9248
9249 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9250 M:      Andrew Lunn <andrew@lunn.ch>
9251 M:      Vivien Didelot <vivien.didelot@gmail.com>
9252 L:      netdev@vger.kernel.org
9253 S:      Maintained
9254 F:      drivers/net/dsa/mv88e6xxx/
9255 F:      include/linux/platform_data/mv88e6xxx.h
9256 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9257
9258 MARVELL ARMADA DRM SUPPORT
9259 M:      Russell King <linux@armlinux.org.uk>
9260 S:      Maintained
9261 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9262 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9263 F:      drivers/gpu/drm/armada/
9264 F:      include/uapi/drm/armada_drm.h
9265 F:      Documentation/devicetree/bindings/display/armada/
9266
9267 MARVELL ARMADA 3700 PHY DRIVERS
9268 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9269 S:      Maintained
9270 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9271 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9272 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9273 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9274
9275 MARVELL CRYPTO DRIVER
9276 M:      Boris Brezillon <bbrezillon@kernel.org>
9277 M:      Arnaud Ebalard <arno@natisbad.org>
9278 F:      drivers/crypto/marvell/
9279 S:      Maintained
9280 L:      linux-crypto@vger.kernel.org
9281
9282 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9283 M:      Mirko Lindner <mlindner@marvell.com>
9284 M:      Stephen Hemminger <stephen@networkplumber.org>
9285 L:      netdev@vger.kernel.org
9286 S:      Maintained
9287 F:      drivers/net/ethernet/marvell/sk*
9288
9289 MARVELL LIBERTAS WIRELESS DRIVER
9290 L:      libertas-dev@lists.infradead.org
9291 S:      Orphan
9292 F:      drivers/net/wireless/marvell/libertas/
9293
9294 MARVELL MACCHIATOBIN SUPPORT
9295 M:      Russell King <linux@armlinux.org.uk>
9296 L:      linux-arm-kernel@lists.infradead.org
9297 S:      Maintained
9298 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9299
9300 MARVELL MV643XX ETHERNET DRIVER
9301 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9302 L:      netdev@vger.kernel.org
9303 S:      Maintained
9304 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9305 F:      include/linux/mv643xx.h
9306
9307 MARVELL MV88X3310 PHY DRIVER
9308 M:      Russell King <linux@armlinux.org.uk>
9309 L:      netdev@vger.kernel.org
9310 S:      Maintained
9311 F:      drivers/net/phy/marvell10g.c
9312
9313 MARVELL MVEBU THERMAL DRIVER
9314 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9315 S:      Maintained
9316 F:      drivers/thermal/armada_thermal.c
9317
9318 MARVELL MVNETA ETHERNET DRIVER
9319 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Maintained
9322 F:      drivers/net/ethernet/marvell/mvneta.*
9323
9324 MARVELL MWIFIEX WIRELESS DRIVER
9325 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9326 M:      Nishant Sarmukadam <nishants@marvell.com>
9327 M:      Ganapathi Bhat <gbhat@marvell.com>
9328 M:      Xinming Hu <huxinming820@gmail.com>
9329 L:      linux-wireless@vger.kernel.org
9330 S:      Maintained
9331 F:      drivers/net/wireless/marvell/mwifiex/
9332
9333 MARVELL MWL8K WIRELESS DRIVER
9334 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9335 L:      linux-wireless@vger.kernel.org
9336 S:      Odd Fixes
9337 F:      drivers/net/wireless/marvell/mwl8k.c
9338
9339 MARVELL NAND CONTROLLER DRIVER
9340 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9341 L:      linux-mtd@lists.infradead.org
9342 S:      Maintained
9343 F:      drivers/mtd/nand/raw/marvell_nand.c
9344 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9345
9346 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9347 M:      Nicolas Pitre <nico@fluxnic.net>
9348 S:      Odd Fixes
9349 F:      drivers/mmc/host/mvsdio.*
9350
9351 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9352 M:      Hu Ziji <huziji@marvell.com>
9353 L:      linux-mmc@vger.kernel.org
9354 S:      Supported
9355 F:      drivers/mmc/host/sdhci-xenon*
9356 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9357
9358 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9359 M:      Sunil Goutham <sgoutham@marvell.com>
9360 M:      Linu Cherian <lcherian@marvell.com>
9361 M:      Geetha sowjanya <gakula@marvell.com>
9362 M:      Jerin Jacob <jerinj@marvell.com>
9363 L:      netdev@vger.kernel.org
9364 S:      Supported
9365 F:      drivers/net/ethernet/marvell/octeontx2/af/
9366
9367 MATROX FRAMEBUFFER DRIVER
9368 L:      linux-fbdev@vger.kernel.org
9369 S:      Orphan
9370 F:      drivers/video/fbdev/matrox/matroxfb_*
9371 F:      include/uapi/linux/matroxfb.h
9372
9373 MAX16065 HARDWARE MONITOR DRIVER
9374 M:      Guenter Roeck <linux@roeck-us.net>
9375 L:      linux-hwmon@vger.kernel.org
9376 S:      Maintained
9377 F:      Documentation/hwmon/max16065
9378 F:      drivers/hwmon/max16065.c
9379
9380 MAX2175 SDR TUNER DRIVER
9381 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9382 L:      linux-media@vger.kernel.org
9383 T:      git git://linuxtv.org/media_tree.git
9384 S:      Maintained
9385 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9386 F:      Documentation/media/v4l-drivers/max2175.rst
9387 F:      drivers/media/i2c/max2175*
9388 F:      include/uapi/linux/max2175.h
9389
9390 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9391 L:      linux-hwmon@vger.kernel.org
9392 S:      Orphan
9393 F:      Documentation/hwmon/max6650
9394 F:      drivers/hwmon/max6650.c
9395
9396 MAX6697 HARDWARE MONITOR DRIVER
9397 M:      Guenter Roeck <linux@roeck-us.net>
9398 L:      linux-hwmon@vger.kernel.org
9399 S:      Maintained
9400 F:      Documentation/hwmon/max6697
9401 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9402 F:      drivers/hwmon/max6697.c
9403 F:      include/linux/platform_data/max6697.h
9404
9405 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9406 M:      Peter Rosin <peda@axentia.se>
9407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9408 S:      Maintained
9409 F:      Documentation/devicetree/bindings/sound/max9860.txt
9410 F:      sound/soc/codecs/max9860.*
9411
9412 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9413 M:      Javier Martinez Canillas <javier@dowhile0.org>
9414 L:      linux-kernel@vger.kernel.org
9415 S:      Supported
9416 F:      drivers/regulator/max77802-regulator.c
9417 F:      Documentation/devicetree/bindings/*/*max77802.txt
9418 F:      include/dt-bindings/*/*max77802.h
9419
9420 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9421 M:      Krzysztof Kozlowski <krzk@kernel.org>
9422 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9423 L:      linux-pm@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/power/supply/max14577_charger.c
9426 F:      drivers/power/supply/max77693_charger.c
9427
9428 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9429 M:      Chanwoo Choi <cw00.choi@samsung.com>
9430 M:      Krzysztof Kozlowski <krzk@kernel.org>
9431 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9432 L:      linux-kernel@vger.kernel.org
9433 S:      Supported
9434 F:      drivers/*/max14577*.c
9435 F:      drivers/*/max77686*.c
9436 F:      drivers/*/max77693*.c
9437 F:      drivers/extcon/extcon-max14577.c
9438 F:      drivers/extcon/extcon-max77693.c
9439 F:      drivers/rtc/rtc-max77686.c
9440 F:      drivers/clk/clk-max77686.c
9441 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9442 F:      Documentation/devicetree/bindings/*/max77686.txt
9443 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9444 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9445 F:      include/linux/mfd/max14577*.h
9446 F:      include/linux/mfd/max77686*.h
9447 F:      include/linux/mfd/max77693*.h
9448
9449 MAXIRADIO FM RADIO RECEIVER DRIVER
9450 M:      Hans Verkuil <hverkuil@xs4all.nl>
9451 L:      linux-media@vger.kernel.org
9452 T:      git git://linuxtv.org/media_tree.git
9453 W:      https://linuxtv.org
9454 S:      Maintained
9455 F:      drivers/media/radio/radio-maxiradio*
9456
9457 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9458 M:      Peter Rosin <peda@axentia.se>
9459 L:      linux-iio@vger.kernel.org
9460 S:      Maintained
9461 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9462 F:      drivers/iio/potentiometer/mcp4018.c
9463 F:      drivers/iio/potentiometer/mcp4531.c
9464
9465 MCR20A IEEE-802.15.4 RADIO DRIVER
9466 M:      Xue Liu <liuxuenetmail@gmail.com>
9467 L:      linux-wpan@vger.kernel.org
9468 W:      https://github.com/xueliu/mcr20a-linux
9469 S:      Maintained
9470 F:      drivers/net/ieee802154/mcr20a.c
9471 F:      drivers/net/ieee802154/mcr20a.h
9472 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9473
9474 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9475 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9476 L:      linux-iio@vger.kernel.org
9477 S:      Maintained
9478 F:      drivers/iio/dac/cio-dac.c
9479
9480 MEDIA DRIVERS FOR ASCOT2E
9481 M:      Sergey Kozlov <serjk@netup.ru>
9482 M:      Abylay Ospan <aospan@netup.ru>
9483 L:      linux-media@vger.kernel.org
9484 W:      https://linuxtv.org
9485 W:      http://netup.tv/
9486 T:      git git://linuxtv.org/media_tree.git
9487 S:      Supported
9488 F:      drivers/media/dvb-frontends/ascot2e*
9489
9490 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9491 M:      Jasmin Jessich <jasmin@anw.at>
9492 L:      linux-media@vger.kernel.org
9493 W:      https://linuxtv.org
9494 T:      git git://linuxtv.org/media_tree.git
9495 S:      Maintained
9496 F:      drivers/media/dvb-frontends/cxd2099*
9497
9498 MEDIA DRIVERS FOR CXD2841ER
9499 M:      Sergey Kozlov <serjk@netup.ru>
9500 M:      Abylay Ospan <aospan@netup.ru>
9501 L:      linux-media@vger.kernel.org
9502 W:      https://linuxtv.org
9503 W:      http://netup.tv/
9504 T:      git git://linuxtv.org/media_tree.git
9505 S:      Supported
9506 F:      drivers/media/dvb-frontends/cxd2841er*
9507
9508 MEDIA DRIVERS FOR CXD2880
9509 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9510 L:      linux-media@vger.kernel.org
9511 W:      http://linuxtv.org/
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Supported
9514 F:      drivers/media/dvb-frontends/cxd2880/*
9515 F:      drivers/media/spi/cxd2880*
9516
9517 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9518 L:      linux-media@vger.kernel.org
9519 W:      https://linuxtv.org
9520 T:      git git://linuxtv.org/media_tree.git
9521 S:      Orphan
9522 F:      drivers/media/pci/ddbridge/*
9523
9524 MEDIA DRIVERS FOR FREESCALE IMX
9525 M:      Steve Longerbeam <slongerbeam@gmail.com>
9526 M:      Philipp Zabel <p.zabel@pengutronix.de>
9527 L:      linux-media@vger.kernel.org
9528 T:      git git://linuxtv.org/media_tree.git
9529 S:      Maintained
9530 F:      Documentation/devicetree/bindings/media/imx.txt
9531 F:      Documentation/media/v4l-drivers/imx.rst
9532 F:      drivers/staging/media/imx/
9533 F:      include/linux/imx-media.h
9534 F:      include/media/imx.h
9535
9536 MEDIA DRIVER FOR FREESCALE IMX PXP
9537 M:      Philipp Zabel <p.zabel@pengutronix.de>
9538 L:      linux-media@vger.kernel.org
9539 T:      git git://linuxtv.org/media_tree.git
9540 S:      Maintained
9541 F:      drivers/media/platform/imx-pxp.[ch]
9542
9543 MEDIA DRIVERS FOR FREESCALE IMX7
9544 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9545 L:      linux-media@vger.kernel.org
9546 T:      git git://linuxtv.org/media_tree.git
9547 S:      Maintained
9548 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9549 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9550 F:      Documentation/media/v4l-drivers/imx7.rst
9551 F:      drivers/staging/media/imx/imx7-media-csi.c
9552 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9553
9554 MEDIA DRIVERS FOR HELENE
9555 M:      Abylay Ospan <aospan@netup.ru>
9556 L:      linux-media@vger.kernel.org
9557 W:      https://linuxtv.org
9558 W:      http://netup.tv/
9559 T:      git git://linuxtv.org/media_tree.git
9560 S:      Supported
9561 F:      drivers/media/dvb-frontends/helene*
9562
9563 MEDIA DRIVERS FOR HORUS3A
9564 M:      Sergey Kozlov <serjk@netup.ru>
9565 M:      Abylay Ospan <aospan@netup.ru>
9566 L:      linux-media@vger.kernel.org
9567 W:      https://linuxtv.org
9568 W:      http://netup.tv/
9569 T:      git git://linuxtv.org/media_tree.git
9570 S:      Supported
9571 F:      drivers/media/dvb-frontends/horus3a*
9572
9573 MEDIA DRIVERS FOR LNBH25
9574 M:      Sergey Kozlov <serjk@netup.ru>
9575 M:      Abylay Ospan <aospan@netup.ru>
9576 L:      linux-media@vger.kernel.org
9577 W:      https://linuxtv.org
9578 W:      http://netup.tv/
9579 T:      git git://linuxtv.org/media_tree.git
9580 S:      Supported
9581 F:      drivers/media/dvb-frontends/lnbh25*
9582
9583 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9584 L:      linux-media@vger.kernel.org
9585 W:      https://linuxtv.org
9586 T:      git git://linuxtv.org/media_tree.git
9587 S:      Orphan
9588 F:      drivers/media/dvb-frontends/mxl5xx*
9589
9590 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9591 M:      Sergey Kozlov <serjk@netup.ru>
9592 M:      Abylay Ospan <aospan@netup.ru>
9593 L:      linux-media@vger.kernel.org
9594 W:      https://linuxtv.org
9595 W:      http://netup.tv/
9596 T:      git git://linuxtv.org/media_tree.git
9597 S:      Supported
9598 F:      drivers/media/pci/netup_unidvb/*
9599
9600 MEDIA DRIVERS FOR RENESAS - CEU
9601 M:      Jacopo Mondi <jacopo@jmondi.org>
9602 L:      linux-media@vger.kernel.org
9603 L:      linux-renesas-soc@vger.kernel.org
9604 T:      git git://linuxtv.org/media_tree.git
9605 S:      Supported
9606 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9607 F:      drivers/media/platform/renesas-ceu.c
9608 F:      include/media/drv-intf/renesas-ceu.h
9609
9610 MEDIA DRIVERS FOR RENESAS - DRIF
9611 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9612 L:      linux-media@vger.kernel.org
9613 L:      linux-renesas-soc@vger.kernel.org
9614 T:      git git://linuxtv.org/media_tree.git
9615 S:      Supported
9616 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9617 F:      drivers/media/platform/rcar_drif.c
9618
9619 MEDIA DRIVERS FOR RENESAS - FCP
9620 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9621 L:      linux-media@vger.kernel.org
9622 L:      linux-renesas-soc@vger.kernel.org
9623 T:      git git://linuxtv.org/media_tree.git
9624 S:      Supported
9625 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9626 F:      drivers/media/platform/rcar-fcp.c
9627 F:      include/media/rcar-fcp.h
9628
9629 MEDIA DRIVERS FOR RENESAS - FDP1
9630 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9631 L:      linux-media@vger.kernel.org
9632 L:      linux-renesas-soc@vger.kernel.org
9633 T:      git git://linuxtv.org/media_tree.git
9634 S:      Supported
9635 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9636 F:      drivers/media/platform/rcar_fdp1.c
9637
9638 MEDIA DRIVERS FOR RENESAS - VIN
9639 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9640 L:      linux-media@vger.kernel.org
9641 L:      linux-renesas-soc@vger.kernel.org
9642 T:      git git://linuxtv.org/media_tree.git
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9645 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9646 F:      drivers/media/platform/rcar-vin/
9647
9648 MEDIA DRIVERS FOR RENESAS - VSP1
9649 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9650 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9651 L:      linux-media@vger.kernel.org
9652 L:      linux-renesas-soc@vger.kernel.org
9653 T:      git git://linuxtv.org/media_tree.git
9654 S:      Supported
9655 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9656 F:      drivers/media/platform/vsp1/
9657
9658 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9659 L:      linux-media@vger.kernel.org
9660 W:      https://linuxtv.org
9661 T:      git git://linuxtv.org/media_tree.git
9662 S:      Orphan
9663 F:      drivers/media/dvb-frontends/stv0910*
9664
9665 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9666 L:      linux-media@vger.kernel.org
9667 W:      https://linuxtv.org
9668 T:      git git://linuxtv.org/media_tree.git
9669 S:      Orphan
9670 F:      drivers/media/dvb-frontends/stv6111*
9671
9672 MEDIA DRIVERS FOR STM32 - DCMI
9673 M:      Hugues Fruchet <hugues.fruchet@st.com>
9674 L:      linux-media@vger.kernel.org
9675 T:      git git://linuxtv.org/media_tree.git
9676 S:      Supported
9677 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9678 F:      drivers/media/platform/stm32/stm32-dcmi.c
9679
9680 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9681 M:      Dmitry Osipenko <digetx@gmail.com>
9682 L:      linux-media@vger.kernel.org
9683 L:      linux-tegra@vger.kernel.org
9684 T:      git git://linuxtv.org/media_tree.git
9685 S:      Maintained
9686 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9687 F:      drivers/staging/media/tegra-vde/
9688
9689 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9690 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9691 P:      LinuxTV.org Project
9692 L:      linux-media@vger.kernel.org
9693 W:      https://linuxtv.org
9694 Q:      http://patchwork.kernel.org/project/linux-media/list/
9695 T:      git git://linuxtv.org/media_tree.git
9696 S:      Maintained
9697 F:      Documentation/devicetree/bindings/media/
9698 F:      Documentation/media/
9699 F:      drivers/media/
9700 F:      drivers/staging/media/
9701 F:      include/linux/platform_data/media/
9702 F:      include/media/
9703 F:      include/uapi/linux/dvb/
9704 F:      include/uapi/linux/videodev2.h
9705 F:      include/uapi/linux/media.h
9706 F:      include/uapi/linux/v4l2-*
9707 F:      include/uapi/linux/meye.h
9708 F:      include/uapi/linux/ivtv*
9709 F:      include/uapi/linux/uvcvideo.h
9710
9711 MEDIATEK BLUETOOTH DRIVER
9712 M:      Sean Wang <sean.wang@mediatek.com>
9713 L:      linux-bluetooth@vger.kernel.org
9714 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9715 S:      Maintained
9716 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9717 F:      drivers/bluetooth/btmtkuart.c
9718
9719 MEDIATEK CIR DRIVER
9720 M:      Sean Wang <sean.wang@mediatek.com>
9721 S:      Maintained
9722 F:      drivers/media/rc/mtk-cir.c
9723
9724 MEDIATEK DMA DRIVER
9725 M:      Sean Wang <sean.wang@mediatek.com>
9726 L:      dmaengine@vger.kernel.org
9727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9728 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9729 S:      Maintained
9730 F:      Documentation/devicetree/bindings/dma/mtk-*
9731 F:      drivers/dma/mediatek/
9732
9733 MEDIATEK PMIC LED DRIVER
9734 M:      Sean Wang <sean.wang@mediatek.com>
9735 S:      Maintained
9736 F:      drivers/leds/leds-mt6323.c
9737 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9738
9739 MEDIATEK ETHERNET DRIVER
9740 M:      Felix Fietkau <nbd@openwrt.org>
9741 M:      John Crispin <john@phrozen.org>
9742 M:      Sean Wang <sean.wang@mediatek.com>
9743 M:      Nelson Chang <nelson.chang@mediatek.com>
9744 L:      netdev@vger.kernel.org
9745 S:      Maintained
9746 F:      drivers/net/ethernet/mediatek/
9747
9748 MEDIATEK SWITCH DRIVER
9749 M:      Sean Wang <sean.wang@mediatek.com>
9750 L:      netdev@vger.kernel.org
9751 S:      Maintained
9752 F:      drivers/net/dsa/mt7530.*
9753 F:      net/dsa/tag_mtk.c
9754
9755 MEDIATEK JPEG DRIVER
9756 M:      Rick Chang <rick.chang@mediatek.com>
9757 M:      Bin Liu <bin.liu@mediatek.com>
9758 S:      Supported
9759 F:      drivers/media/platform/mtk-jpeg/
9760 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9761
9762 MEDIATEK MDP DRIVER
9763 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9764 M:      Houlong Wei <houlong.wei@mediatek.com>
9765 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9766 S:      Supported
9767 F:      drivers/media/platform/mtk-mdp/
9768 F:      drivers/media/platform/mtk-vpu/
9769 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9770
9771 MEDIATEK MEDIA DRIVER
9772 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9773 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9774 S:      Supported
9775 F:      drivers/media/platform/mtk-vcodec/
9776 F:      drivers/media/platform/mtk-vpu/
9777 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9778 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9779
9780 MEDIATEK MT76 WIRELESS LAN DRIVER
9781 M:      Felix Fietkau <nbd@nbd.name>
9782 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9783 L:      linux-wireless@vger.kernel.org
9784 S:      Maintained
9785 F:      drivers/net/wireless/mediatek/mt76/
9786
9787 MEDIATEK MT7601U WIRELESS LAN DRIVER
9788 M:      Jakub Kicinski <kubakici@wp.pl>
9789 L:      linux-wireless@vger.kernel.org
9790 S:      Maintained
9791 F:      drivers/net/wireless/mediatek/mt7601u/
9792
9793 MEDIATEK NAND CONTROLLER DRIVER
9794 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9795 L:      linux-mtd@lists.infradead.org
9796 S:      Maintained
9797 F:      drivers/mtd/nand/raw/mtk_*
9798 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9799
9800 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9801 M:      Sean Wang <sean.wang@mediatek.com>
9802 S:      Maintained
9803 F:      drivers/char/hw_random/mtk-rng.c
9804
9805 MEDIATEK USB3 DRD IP DRIVER
9806 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9807 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9809 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9810 S:      Maintained
9811 F:      drivers/usb/mtu3/
9812
9813 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9814 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9815 M:      Martin Donnelly <martin.donnelly@ge.com>
9816 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9817 S:      Maintained
9818 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9819 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9820
9821 MEGARAID SCSI/SAS DRIVERS
9822 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9823 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9824 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9825 L:      megaraidlinux.pdl@broadcom.com
9826 L:      linux-scsi@vger.kernel.org
9827 W:      http://www.avagotech.com/support/
9828 S:      Maintained
9829 F:      Documentation/scsi/megaraid.txt
9830 F:      drivers/scsi/megaraid.*
9831 F:      drivers/scsi/megaraid/
9832
9833 MELEXIS MLX90614 DRIVER
9834 M:      Crt Mori <cmo@melexis.com>
9835 L:      linux-iio@vger.kernel.org
9836 W:      http://www.melexis.com
9837 S:      Supported
9838 F:      drivers/iio/temperature/mlx90614.c
9839
9840 MELEXIS MLX90632 DRIVER
9841 M:      Crt Mori <cmo@melexis.com>
9842 L:      linux-iio@vger.kernel.org
9843 W:      http://www.melexis.com
9844 S:      Supported
9845 F:      drivers/iio/temperature/mlx90632.c
9846
9847 MELFAS MIP4 TOUCHSCREEN DRIVER
9848 M:      Sangwon Jee <jeesw@melfas.com>
9849 W:      http://www.melfas.com
9850 S:      Supported
9851 F:      drivers/input/touchscreen/melfas_mip4.c
9852 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9853
9854 MELLANOX ETHERNET DRIVER (mlx4_en)
9855 M:      Tariq Toukan <tariqt@mellanox.com>
9856 L:      netdev@vger.kernel.org
9857 S:      Supported
9858 W:      http://www.mellanox.com
9859 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9860 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9861
9862 MELLANOX ETHERNET DRIVER (mlx5e)
9863 M:      Saeed Mahameed <saeedm@mellanox.com>
9864 L:      netdev@vger.kernel.org
9865 S:      Supported
9866 W:      http://www.mellanox.com
9867 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9868 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9869
9870 MELLANOX ETHERNET INNOVA DRIVERS
9871 R:      Boris Pismenny <borisp@mellanox.com>
9872 L:      netdev@vger.kernel.org
9873 S:      Supported
9874 W:      http://www.mellanox.com
9875 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9877 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9878 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9879 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9880
9881 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9882 R:      Boris Pismenny <borisp@mellanox.com>
9883 L:      netdev@vger.kernel.org
9884 S:      Supported
9885 W:      http://www.mellanox.com
9886 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9887 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9888 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9889
9890 MELLANOX ETHERNET SWITCH DRIVERS
9891 M:      Jiri Pirko <jiri@mellanox.com>
9892 M:      Ido Schimmel <idosch@mellanox.com>
9893 L:      netdev@vger.kernel.org
9894 S:      Supported
9895 W:      http://www.mellanox.com
9896 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9897 F:      drivers/net/ethernet/mellanox/mlxsw/
9898 F:      tools/testing/selftests/drivers/net/mlxsw/
9899
9900 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9901 M:      mlxsw@mellanox.com
9902 L:      netdev@vger.kernel.org
9903 S:      Supported
9904 W:      http://www.mellanox.com
9905 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9906 F:      drivers/net/ethernet/mellanox/mlxfw/
9907
9908 MELLANOX HARDWARE PLATFORM SUPPORT
9909 M:      Andy Shevchenko <andy@infradead.org>
9910 M:      Darren Hart <dvhart@infradead.org>
9911 M:      Vadim Pasternak <vadimp@mellanox.com>
9912 L:      platform-driver-x86@vger.kernel.org
9913 S:      Supported
9914 F:      drivers/platform/mellanox/
9915 F:      include/linux/platform_data/mlxreg.h
9916
9917 MELLANOX MLX4 core VPI driver
9918 M:      Tariq Toukan <tariqt@mellanox.com>
9919 L:      netdev@vger.kernel.org
9920 L:      linux-rdma@vger.kernel.org
9921 W:      http://www.mellanox.com
9922 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9923 S:      Supported
9924 F:      drivers/net/ethernet/mellanox/mlx4/
9925 F:      include/linux/mlx4/
9926
9927 MELLANOX MLX4 IB driver
9928 M:      Yishai Hadas <yishaih@mellanox.com>
9929 L:      linux-rdma@vger.kernel.org
9930 W:      http://www.mellanox.com
9931 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9932 S:      Supported
9933 F:      drivers/infiniband/hw/mlx4/
9934 F:      include/linux/mlx4/
9935 F:      include/uapi/rdma/mlx4-abi.h
9936
9937 MELLANOX MLX5 core VPI driver
9938 M:      Saeed Mahameed <saeedm@mellanox.com>
9939 M:      Leon Romanovsky <leonro@mellanox.com>
9940 L:      netdev@vger.kernel.org
9941 L:      linux-rdma@vger.kernel.org
9942 W:      http://www.mellanox.com
9943 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9944 S:      Supported
9945 F:      drivers/net/ethernet/mellanox/mlx5/core/
9946 F:      include/linux/mlx5/
9947
9948 MELLANOX MLX5 IB driver
9949 M:      Leon Romanovsky <leonro@mellanox.com>
9950 L:      linux-rdma@vger.kernel.org
9951 W:      http://www.mellanox.com
9952 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9953 S:      Supported
9954 F:      drivers/infiniband/hw/mlx5/
9955 F:      include/linux/mlx5/
9956 F:      include/uapi/rdma/mlx5-abi.h
9957
9958 MELLANOX MLXCPLD I2C AND MUX DRIVER
9959 M:      Vadim Pasternak <vadimp@mellanox.com>
9960 M:      Michael Shych <michaelsh@mellanox.com>
9961 L:      linux-i2c@vger.kernel.org
9962 S:      Supported
9963 F:      drivers/i2c/busses/i2c-mlxcpld.c
9964 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9965 F:      Documentation/i2c/busses/i2c-mlxcpld
9966
9967 MELLANOX MLXCPLD LED DRIVER
9968 M:      Vadim Pasternak <vadimp@mellanox.com>
9969 L:      linux-leds@vger.kernel.org
9970 S:      Supported
9971 F:      drivers/leds/leds-mlxcpld.c
9972 F:      drivers/leds/leds-mlxreg.c
9973 F:      Documentation/leds/leds-mlxcpld.txt
9974
9975 MELLANOX PLATFORM DRIVER
9976 M:      Vadim Pasternak <vadimp@mellanox.com>
9977 L:      platform-driver-x86@vger.kernel.org
9978 S:      Supported
9979 F:      drivers/platform/x86/mlx-platform.c
9980
9981 MEMBARRIER SUPPORT
9982 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9983 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9984 L:      linux-kernel@vger.kernel.org
9985 S:      Supported
9986 F:      kernel/sched/membarrier.c
9987 F:      include/uapi/linux/membarrier.h
9988 F:      arch/powerpc/include/asm/membarrier.h
9989
9990 MEMBLOCK
9991 M:      Mike Rapoport <rppt@linux.ibm.com>
9992 L:      linux-mm@kvack.org
9993 S:      Maintained
9994 F:      include/linux/memblock.h
9995 F:      mm/memblock.c
9996 F:      Documentation/core-api/boot-time-mm.rst
9997
9998 MEMORY MANAGEMENT
9999 L:      linux-mm@kvack.org
10000 W:      http://www.linux-mm.org
10001 S:      Maintained
10002 F:      include/linux/mm.h
10003 F:      include/linux/gfp.h
10004 F:      include/linux/mmzone.h
10005 F:      include/linux/memory_hotplug.h
10006 F:      include/linux/vmalloc.h
10007 F:      mm/
10008
10009 MEMORY TECHNOLOGY DEVICES (MTD)
10010 M:      David Woodhouse <dwmw2@infradead.org>
10011 M:      Brian Norris <computersforpeace@gmail.com>
10012 M:      Boris Brezillon <bbrezillon@kernel.org>
10013 M:      Marek Vasut <marek.vasut@gmail.com>
10014 M:      Richard Weinberger <richard@nod.at>
10015 L:      linux-mtd@lists.infradead.org
10016 W:      http://www.linux-mtd.infradead.org/
10017 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10018 T:      git git://git.infradead.org/linux-mtd.git master
10019 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10020 S:      Maintained
10021 F:      Documentation/devicetree/bindings/mtd/
10022 F:      drivers/mtd/
10023 F:      include/linux/mtd/
10024 F:      include/uapi/mtd/
10025
10026 MEN A21 WATCHDOG DRIVER
10027 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10028 L:      linux-watchdog@vger.kernel.org
10029 S:      Maintained
10030 F:      drivers/watchdog/mena21_wdt.c
10031
10032 MEN CHAMELEON BUS (mcb)
10033 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10034 S:      Maintained
10035 F:      drivers/mcb/
10036 F:      include/linux/mcb.h
10037 F:      Documentation/men-chameleon-bus.txt
10038
10039 MEN F21BMC (Board Management Controller)
10040 M:      Andreas Werner <andreas.werner@men.de>
10041 S:      Supported
10042 F:      drivers/mfd/menf21bmc.c
10043 F:      drivers/watchdog/menf21bmc_wdt.c
10044 F:      drivers/leds/leds-menf21bmc.c
10045 F:      drivers/hwmon/menf21bmc_hwmon.c
10046 F:      Documentation/hwmon/menf21bmc
10047
10048 MEN Z069 WATCHDOG DRIVER
10049 M:      Johannes Thumshirn <jth@kernel.org>
10050 L:      linux-watchdog@vger.kernel.org
10051 S:      Maintained
10052 F:      drivers/watchdog/menz69_wdt.c
10053
10054 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10055 M:      Neil Armstrong <narmstrong@baylibre.com>
10056 L:      linux-media@lists.freedesktop.org
10057 L:      linux-amlogic@lists.infradead.org
10058 W:      http://linux-meson.com/
10059 S:      Supported
10060 F:      drivers/media/platform/meson/ao-cec.c
10061 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10062 T:      git git://linuxtv.org/media_tree.git
10063
10064 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10065 M:      Liang Yang <liang.yang@amlogic.com>
10066 L:      linux-mtd@lists.infradead.org
10067 S:      Maintained
10068 F:      drivers/mtd/nand/raw/meson_*
10069 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10070
10071 METHODE UDPU SUPPORT
10072 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10073 S:      Maintained
10074 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10075
10076 MICROBLAZE ARCHITECTURE
10077 M:      Michal Simek <monstr@monstr.eu>
10078 W:      http://www.monstr.eu/fdt/
10079 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10080 S:      Supported
10081 F:      arch/microblaze/
10082
10083 MICROCHIP AT91 SERIAL DRIVER
10084 M:      Richard Genoud <richard.genoud@gmail.com>
10085 S:      Maintained
10086 F:      drivers/tty/serial/atmel_serial.c
10087 F:      drivers/tty/serial/atmel_serial.h
10088 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10089
10090 MICROCHIP AUDIO ASOC DRIVERS
10091 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10092 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10093 S:      Supported
10094 F:      sound/soc/atmel
10095
10096 MICROCHIP DMA DRIVER
10097 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10099 L:      dmaengine@vger.kernel.org
10100 S:      Supported
10101 F:      drivers/dma/at_hdmac.c
10102 F:      drivers/dma/at_hdmac_regs.h
10103 F:      include/linux/platform_data/dma-atmel.h
10104 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10105 F:      include/dt-bindings/dma/at91.h
10106
10107 MICROCHIP ECC DRIVER
10108 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10109 L:      linux-crypto@vger.kernel.org
10110 S:      Maintained
10111 F:      drivers/crypto/atmel-ecc.*
10112
10113 MICROCHIP I2C DRIVER
10114 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10115 L:      linux-i2c@vger.kernel.org
10116 S:      Supported
10117 F:      drivers/i2c/busses/i2c-at91.c
10118
10119 MICROCHIP ISC DRIVER
10120 M:      Eugen Hristev <eugen.hristev@microchip.com>
10121 L:      linux-media@vger.kernel.org
10122 S:      Supported
10123 F:      drivers/media/platform/atmel/atmel-isc.c
10124 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10125 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10126
10127 MICROCHIP ISI DRIVER
10128 M:      Eugen Hristev <eugen.hristev@microchip.com>
10129 L:      linux-media@vger.kernel.org
10130 S:      Supported
10131 F:      drivers/media/platform/atmel/atmel-isi.c
10132 F:      drivers/media/platform/atmel/atmel-isi.h
10133
10134 MICROCHIP AT91 USART MFD DRIVER
10135 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10136 L:      linux-kernel@vger.kernel.org
10137 S:      Supported
10138 F:      drivers/mfd/at91-usart.c
10139 F:      include/dt-bindings/mfd/at91-usart.h
10140 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10141
10142 MICROCHIP AT91 USART SPI DRIVER
10143 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10144 L:      linux-spi@vger.kernel.org
10145 S:      Supported
10146 F:      drivers/spi/spi-at91-usart.c
10147 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10148
10149 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10150 M:      Woojung Huh <woojung.huh@microchip.com>
10151 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10152 L:      netdev@vger.kernel.org
10153 S:      Maintained
10154 F:      net/dsa/tag_ksz.c
10155 F:      drivers/net/dsa/microchip/*
10156 F:      include/linux/platform_data/microchip-ksz.h
10157 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10158
10159 MICROCHIP LAN743X ETHERNET DRIVER
10160 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10161 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10162 L:      netdev@vger.kernel.org
10163 S:      Maintained
10164 F:      drivers/net/ethernet/microchip/lan743x_*
10165
10166 MICROCHIP LCDFB DRIVER
10167 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10168 L:      linux-fbdev@vger.kernel.org
10169 S:      Maintained
10170 F:      drivers/video/fbdev/atmel_lcdfb.c
10171 F:      include/video/atmel_lcdc.h
10172
10173 MICROCHIP MMC/SD/SDIO MCI DRIVER
10174 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10175 S:      Maintained
10176 F:      drivers/mmc/host/atmel-mci.c
10177
10178 MICROCHIP MCP16502 PMIC DRIVER
10179 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10181 S:      Maintained
10182 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10183 F:      drivers/regulator/mcp16502.c
10184
10185 MICROCHIP MCP3911 ADC DRIVER
10186 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10187 M:      Kent Gustavsson <kent@minoris.se>
10188 L:      linux-iio@vger.kernel.org
10189 S:      Supported
10190 F:      drivers/iio/adc/mcp3911.c
10191 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10192
10193 MICROCHIP NAND DRIVER
10194 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10195 L:      linux-mtd@lists.infradead.org
10196 S:      Supported
10197 F:      drivers/mtd/nand/raw/atmel/*
10198 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10199
10200 MICROCHIP PWM DRIVER
10201 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10203 L:      linux-pwm@vger.kernel.org
10204 S:      Supported
10205 F:      drivers/pwm/pwm-atmel.c
10206 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10207
10208 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10209 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10210 M:      Eugen Hristev <eugen.hristev@microchip.com>
10211 L:      linux-iio@vger.kernel.org
10212 S:      Supported
10213 F:      drivers/iio/adc/at91-sama5d2_adc.c
10214 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10215 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10216
10217 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10218 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10219 S:      Supported
10220 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10221
10222 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10223 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10225 L:      linux-gpio@vger.kernel.org
10226 F:      drivers/gpio/gpio-sama5d2-piobu.c
10227
10228 MICROCHIP SPI DRIVER
10229 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10230 S:      Supported
10231 F:      drivers/spi/spi-atmel.*
10232
10233 MICROCHIP SSC DRIVER
10234 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10236 S:      Supported
10237 F:      drivers/misc/atmel-ssc.c
10238 F:      include/linux/atmel-ssc.h
10239
10240 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10241 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10243 S:      Supported
10244 F:      drivers/misc/atmel_tclib.c
10245 F:      drivers/clocksource/tcb_clksrc.c
10246
10247 MICROCHIP USBA UDC DRIVER
10248 M:      Cristian Birsan <cristian.birsan@microchip.com>
10249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10250 S:      Supported
10251 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10252
10253 MICROCHIP USB251XB DRIVER
10254 M:      Richard Leitner <richard.leitner@skidata.com>
10255 L:      linux-usb@vger.kernel.org
10256 S:      Maintained
10257 F:      drivers/usb/misc/usb251xb.c
10258 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10259
10260 MICROCHIP XDMA DRIVER
10261 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10262 L:      linux-arm-kernel@lists.infradead.org
10263 L:      dmaengine@vger.kernel.org
10264 S:      Supported
10265 F:      drivers/dma/at_xdmac.c
10266
10267 MICROSEMI MIPS SOCS
10268 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10269 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10270 L:      linux-mips@vger.kernel.org
10271 S:      Supported
10272 F:      arch/mips/generic/board-ocelot.c
10273 F:      arch/mips/configs/generic/board-ocelot.config
10274 F:      arch/mips/boot/dts/mscc/
10275 F:      Documentation/devicetree/bindings/mips/mscc.txt
10276
10277 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10278 M:      Don Brace <don.brace@microsemi.com>
10279 L:      esc.storagedev@microsemi.com
10280 L:      linux-scsi@vger.kernel.org
10281 S:      Supported
10282 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10283 F:      drivers/scsi/smartpqi/Kconfig
10284 F:      drivers/scsi/smartpqi/Makefile
10285 F:      include/linux/cciss*.h
10286 F:      include/uapi/linux/cciss*.h
10287 F:      Documentation/scsi/smartpqi.txt
10288
10289 MICROSEMI ETHERNET SWITCH DRIVER
10290 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10291 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10292 L:      netdev@vger.kernel.org
10293 S:      Supported
10294 F:      drivers/net/ethernet/mscc/
10295
10296 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10297 M:      Chen Yu <yu.c.chen@intel.com>
10298 L:      platform-driver-x86@vger.kernel.org
10299 S:      Supported
10300 F:      drivers/platform/x86/surfacepro3_button.c
10301
10302 MICROTEK X6 SCANNER
10303 M:      Oliver Neukum <oliver@neukum.org>
10304 S:      Maintained
10305 F:      drivers/usb/image/microtek.*
10306
10307 MIPS
10308 M:      Ralf Baechle <ralf@linux-mips.org>
10309 M:      Paul Burton <paul.burton@mips.com>
10310 M:      James Hogan <jhogan@kernel.org>
10311 L:      linux-mips@vger.kernel.org
10312 W:      http://www.linux-mips.org/
10313 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10315 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10316 S:      Supported
10317 F:      Documentation/devicetree/bindings/mips/
10318 F:      Documentation/mips/
10319 F:      arch/mips/
10320 F:      drivers/platform/mips/
10321
10322 MIPS BOSTON DEVELOPMENT BOARD
10323 M:      Paul Burton <paul.burton@mips.com>
10324 L:      linux-mips@vger.kernel.org
10325 S:      Maintained
10326 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10327 F:      arch/mips/boot/dts/img/boston.dts
10328 F:      arch/mips/configs/generic/board-boston.config
10329 F:      drivers/clk/imgtec/clk-boston.c
10330 F:      include/dt-bindings/clock/boston-clock.h
10331
10332 MIPS GENERIC PLATFORM
10333 M:      Paul Burton <paul.burton@mips.com>
10334 L:      linux-mips@vger.kernel.org
10335 S:      Supported
10336 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10337 F:      arch/mips/generic/
10338 F:      arch/mips/tools/generic-board-config.sh
10339
10340 MIPS/LOONGSON1 ARCHITECTURE
10341 M:      Keguang Zhang <keguang.zhang@gmail.com>
10342 L:      linux-mips@vger.kernel.org
10343 S:      Maintained
10344 F:      arch/mips/loongson32/
10345 F:      arch/mips/include/asm/mach-loongson32/
10346 F:      drivers/*/*loongson1*
10347 F:      drivers/*/*/*loongson1*
10348
10349 MIPS/LOONGSON2 ARCHITECTURE
10350 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10351 L:      linux-mips@vger.kernel.org
10352 S:      Maintained
10353 F:      arch/mips/loongson64/fuloong-2e/
10354 F:      arch/mips/loongson64/lemote-2f/
10355 F:      arch/mips/include/asm/mach-loongson64/
10356 F:      drivers/*/*loongson2*
10357 F:      drivers/*/*/*loongson2*
10358
10359 MIPS/LOONGSON3 ARCHITECTURE
10360 M:      Huacai Chen <chenhc@lemote.com>
10361 L:      linux-mips@vger.kernel.org
10362 S:      Maintained
10363 F:      arch/mips/loongson64/
10364 F:      arch/mips/include/asm/mach-loongson64/
10365 F:      drivers/platform/mips/cpu_hwmon.c
10366 F:      drivers/*/*loongson3*
10367 F:      drivers/*/*/*loongson3*
10368
10369 MIPS RINT INSTRUCTION EMULATION
10370 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10371 L:      linux-mips@vger.kernel.org
10372 S:      Supported
10373 F:      arch/mips/math-emu/sp_rint.c
10374 F:      arch/mips/math-emu/dp_rint.c
10375
10376 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10377 M:      Hans Verkuil <hverkuil@xs4all.nl>
10378 L:      linux-media@vger.kernel.org
10379 T:      git git://linuxtv.org/media_tree.git
10380 W:      https://linuxtv.org
10381 S:      Odd Fixes
10382 F:      drivers/media/radio/radio-miropcm20*
10383
10384 MMP SUPPORT
10385 R:      Lubomir Rintel <lkundrak@v3.sk>
10386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10387 S:      Odd Fixes
10388 F:      arch/arm/boot/dts/mmp*
10389 F:      arch/arm/mach-mmp/
10390
10391 MMU GATHER AND TLB INVALIDATION
10392 M:      Will Deacon <will.deacon@arm.com>
10393 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10394 M:      Andrew Morton <akpm@linux-foundation.org>
10395 M:      Nick Piggin <npiggin@gmail.com>
10396 M:      Peter Zijlstra <peterz@infradead.org>
10397 L:      linux-arch@vger.kernel.org
10398 L:      linux-mm@kvack.org
10399 S:      Maintained
10400 F:      arch/*/include/asm/tlb.h
10401 F:      include/asm-generic/tlb.h
10402 F:      mm/mmu_gather.c
10403
10404 MN88472 MEDIA DRIVER
10405 M:      Antti Palosaari <crope@iki.fi>
10406 L:      linux-media@vger.kernel.org
10407 W:      https://linuxtv.org
10408 W:      http://palosaari.fi/linux/
10409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10410 S:      Maintained
10411 F:      drivers/media/dvb-frontends/mn88472*
10412
10413 MN88473 MEDIA DRIVER
10414 M:      Antti Palosaari <crope@iki.fi>
10415 L:      linux-media@vger.kernel.org
10416 W:      https://linuxtv.org
10417 W:      http://palosaari.fi/linux/
10418 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10419 S:      Maintained
10420 F:      drivers/media/dvb-frontends/mn88473*
10421
10422 MODULE SUPPORT
10423 M:      Jessica Yu <jeyu@kernel.org>
10424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10425 S:      Maintained
10426 F:      include/linux/module.h
10427 F:      kernel/module.c
10428
10429 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10430 W:      http://popies.net/meye/
10431 S:      Orphan
10432 F:      Documentation/media/v4l-drivers/meye*
10433 F:      drivers/media/pci/meye/
10434 F:      include/uapi/linux/meye.h
10435
10436 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10437 M:      Jiri Slaby <jirislaby@gmail.com>
10438 S:      Maintained
10439 F:      Documentation/serial/moxa-smartio
10440 F:      drivers/tty/mxser.*
10441
10442 MR800 AVERMEDIA USB FM RADIO DRIVER
10443 M:      Alexey Klimov <klimov.linux@gmail.com>
10444 L:      linux-media@vger.kernel.org
10445 T:      git git://linuxtv.org/media_tree.git
10446 S:      Maintained
10447 F:      drivers/media/radio/radio-mr800.c
10448
10449 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10450 M:      Alan Ott <alan@signal11.us>
10451 L:      linux-wpan@vger.kernel.org
10452 S:      Maintained
10453 F:      drivers/net/ieee802154/mrf24j40.c
10454 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10455
10456 MSI LAPTOP SUPPORT
10457 M:      "Lee, Chun-Yi" <jlee@suse.com>
10458 L:      platform-driver-x86@vger.kernel.org
10459 S:      Maintained
10460 F:      drivers/platform/x86/msi-laptop.c
10461
10462 MSI WMI SUPPORT
10463 L:      platform-driver-x86@vger.kernel.org
10464 S:      Orphan
10465 F:      drivers/platform/x86/msi-wmi.c
10466
10467 MSI001 MEDIA DRIVER
10468 M:      Antti Palosaari <crope@iki.fi>
10469 L:      linux-media@vger.kernel.org
10470 W:      https://linuxtv.org
10471 W:      http://palosaari.fi/linux/
10472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10473 T:      git git://linuxtv.org/anttip/media_tree.git
10474 S:      Maintained
10475 F:      drivers/media/tuners/msi001*
10476
10477 MSI2500 MEDIA DRIVER
10478 M:      Antti Palosaari <crope@iki.fi>
10479 L:      linux-media@vger.kernel.org
10480 W:      https://linuxtv.org
10481 W:      http://palosaari.fi/linux/
10482 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10483 T:      git git://linuxtv.org/anttip/media_tree.git
10484 S:      Maintained
10485 F:      drivers/media/usb/msi2500/
10486
10487 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10488 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10489 L:      linux-mtd@lists.infradead.org
10490 S:      Maintained
10491 F:      drivers/mtd/devices/docg3*
10492
10493 MT9M032 APTINA SENSOR DRIVER
10494 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10495 L:      linux-media@vger.kernel.org
10496 T:      git git://linuxtv.org/media_tree.git
10497 S:      Maintained
10498 F:      drivers/media/i2c/mt9m032.c
10499 F:      include/media/i2c/mt9m032.h
10500
10501 MT9P031 APTINA CAMERA SENSOR
10502 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10503 L:      linux-media@vger.kernel.org
10504 T:      git git://linuxtv.org/media_tree.git
10505 S:      Maintained
10506 F:      drivers/media/i2c/mt9p031.c
10507 F:      include/media/i2c/mt9p031.h
10508
10509 MT9T001 APTINA CAMERA SENSOR
10510 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10511 L:      linux-media@vger.kernel.org
10512 T:      git git://linuxtv.org/media_tree.git
10513 S:      Maintained
10514 F:      drivers/media/i2c/mt9t001.c
10515 F:      include/media/i2c/mt9t001.h
10516
10517 MT9T112 APTINA CAMERA SENSOR
10518 M:      Jacopo Mondi <jacopo@jmondi.org>
10519 L:      linux-media@vger.kernel.org
10520 T:      git git://linuxtv.org/media_tree.git
10521 S:      Odd Fixes
10522 F:      drivers/media/i2c/mt9t112.c
10523 F:      include/media/i2c/mt9t112.h
10524
10525 MT9V032 APTINA CAMERA SENSOR
10526 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10527 L:      linux-media@vger.kernel.org
10528 T:      git git://linuxtv.org/media_tree.git
10529 S:      Maintained
10530 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10531 F:      drivers/media/i2c/mt9v032.c
10532 F:      include/media/i2c/mt9v032.h
10533
10534 MT9V111 APTINA CAMERA SENSOR
10535 M:      Jacopo Mondi <jacopo@jmondi.org>
10536 L:      linux-media@vger.kernel.org
10537 T:      git git://linuxtv.org/media_tree.git
10538 S:      Maintained
10539 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10540 F:      drivers/media/i2c/mt9v111.c
10541
10542 MULTIFUNCTION DEVICES (MFD)
10543 M:      Lee Jones <lee.jones@linaro.org>
10544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10545 S:      Supported
10546 F:      Documentation/devicetree/bindings/mfd/
10547 F:      drivers/mfd/
10548 F:      include/linux/mfd/
10549 F:      include/dt-bindings/mfd/
10550
10551 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10552 S:      Orphan
10553 F:      drivers/mmc/host/mmc_spi.c
10554 F:      include/linux/spi/mmc_spi.h
10555
10556 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10557 M:      Ulf Hansson <ulf.hansson@linaro.org>
10558 L:      linux-mmc@vger.kernel.org
10559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10560 S:      Maintained
10561 F:      Documentation/devicetree/bindings/mmc/
10562 F:      drivers/mmc/
10563 F:      include/linux/mmc/
10564 F:      include/uapi/linux/mmc/
10565
10566 MULTIPLEXER SUBSYSTEM
10567 M:      Peter Rosin <peda@axentia.se>
10568 S:      Maintained
10569 F:      Documentation/ABI/testing/sysfs-class-mux*
10570 F:      Documentation/devicetree/bindings/mux/
10571 F:      include/dt-bindings/mux/
10572 F:      include/linux/mux/
10573 F:      drivers/mux/
10574
10575 MULTITECH MULTIPORT CARD (ISICOM)
10576 S:      Orphan
10577 F:      drivers/tty/isicom.c
10578 F:      include/linux/isicom.h
10579
10580 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10581 M:      Bin Liu <b-liu@ti.com>
10582 L:      linux-usb@vger.kernel.org
10583 S:      Maintained
10584 F:      drivers/usb/musb/
10585
10586 MXL301RF MEDIA DRIVER
10587 M:      Akihiro Tsukada <tskd08@gmail.com>
10588 L:      linux-media@vger.kernel.org
10589 S:      Odd Fixes
10590 F:      drivers/media/tuners/mxl301rf*
10591
10592 MXL5007T MEDIA DRIVER
10593 M:      Michael Krufky <mkrufky@linuxtv.org>
10594 L:      linux-media@vger.kernel.org
10595 W:      https://linuxtv.org
10596 W:      http://github.com/mkrufky
10597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10598 T:      git git://linuxtv.org/mkrufky/tuners.git
10599 S:      Maintained
10600 F:      drivers/media/tuners/mxl5007t.*
10601
10602 MXSFB DRM DRIVER
10603 M:      Marek Vasut <marex@denx.de>
10604 M:      Stefan Agner <stefan@agner.ch>
10605 L:      dri-devel@lists.freedesktop.org
10606 S:      Supported
10607 F:      drivers/gpu/drm/mxsfb/
10608 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10609 T:      git git://anongit.freedesktop.org/drm/drm-misc
10610
10611 MYLEX DAC960 PCI RAID Controller
10612 M:      Hannes Reinecke <hare@kernel.org>
10613 L:      linux-scsi@vger.kernel.org
10614 S:      Supported
10615 F:      drivers/scsi/myrb.*
10616 F:      drivers/scsi/myrs.*
10617
10618 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10619 M:      Chris Lee <christopher.lee@cspi.com>
10620 L:      netdev@vger.kernel.org
10621 W:      https://www.cspi.com/ethernet-products/support/downloads/
10622 S:      Supported
10623 F:      drivers/net/ethernet/myricom/myri10ge/
10624
10625 NAND FLASH SUBSYSTEM
10626 M:      Boris Brezillon <bbrezillon@kernel.org>
10627 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10628 R:      Richard Weinberger <richard@nod.at>
10629 L:      linux-mtd@lists.infradead.org
10630 W:      http://www.linux-mtd.infradead.org/
10631 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10632 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10633 T:      git git://git.infradead.org/linux-mtd.git nand/next
10634 S:      Maintained
10635 F:      drivers/mtd/nand/
10636 F:      include/linux/mtd/*nand*.h
10637
10638 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10639 M:      Daniel Mack <zonque@gmail.com>
10640 S:      Maintained
10641 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10642 W:      http://www.native-instruments.com
10643 F:      sound/usb/caiaq/
10644
10645 NATSEMI ETHERNET DRIVER (DP8381x)
10646 S:      Orphan
10647 F:      drivers/net/ethernet/natsemi/natsemi.c
10648
10649 NCR 5380 SCSI DRIVERS
10650 M:      Finn Thain <fthain@telegraphics.com.au>
10651 M:      Michael Schmitz <schmitzmic@gmail.com>
10652 L:      linux-scsi@vger.kernel.org
10653 S:      Maintained
10654 F:      Documentation/scsi/g_NCR5380.txt
10655 F:      drivers/scsi/NCR5380.*
10656 F:      drivers/scsi/arm/cumana_1.c
10657 F:      drivers/scsi/arm/oak.c
10658 F:      drivers/scsi/atari_scsi.*
10659 F:      drivers/scsi/dmx3191d.c
10660 F:      drivers/scsi/g_NCR5380.*
10661 F:      drivers/scsi/mac_scsi.*
10662 F:      drivers/scsi/sun3_scsi.*
10663 F:      drivers/scsi/sun3_scsi_vme.c
10664
10665 NCSI LIBRARY:
10666 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10667 S:      Maintained
10668 F:      net/ncsi/
10669
10670 NCT6775 HARDWARE MONITOR DRIVER
10671 M:      Guenter Roeck <linux@roeck-us.net>
10672 L:      linux-hwmon@vger.kernel.org
10673 S:      Maintained
10674 F:      Documentation/hwmon/nct6775
10675 F:      drivers/hwmon/nct6775.c
10676
10677 NET_FAILOVER MODULE
10678 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10679 L:      netdev@vger.kernel.org
10680 S:      Supported
10681 F:      driver/net/net_failover.c
10682 F:      include/net/net_failover.h
10683 F:      Documentation/networking/net_failover.rst
10684
10685 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10686 M:      Faisal Latif <faisal.latif@intel.com>
10687 L:      linux-rdma@vger.kernel.org
10688 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10689 S:      Supported
10690 F:      drivers/infiniband/hw/nes/
10691 F:      include/uapi/rdma/nes-abi.h
10692
10693 NETEM NETWORK EMULATOR
10694 M:      Stephen Hemminger <stephen@networkplumber.org>
10695 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10696 S:      Maintained
10697 F:      net/sched/sch_netem.c
10698
10699 NETERION 10GbE DRIVERS (s2io/vxge)
10700 M:      Jon Mason <jdmason@kudzu.us>
10701 L:      netdev@vger.kernel.org
10702 S:      Supported
10703 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10704 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10705 F:      drivers/net/ethernet/neterion/
10706
10707 NETFILTER
10708 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10709 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10710 M:      Florian Westphal <fw@strlen.de>
10711 L:      netfilter-devel@vger.kernel.org
10712 L:      coreteam@netfilter.org
10713 W:      http://www.netfilter.org/
10714 W:      http://www.iptables.org/
10715 W:      http://www.nftables.org/
10716 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10719 S:      Maintained
10720 F:      include/linux/netfilter*
10721 F:      include/linux/netfilter/
10722 F:      include/net/netfilter/
10723 F:      include/uapi/linux/netfilter*
10724 F:      include/uapi/linux/netfilter/
10725 F:      net/*/netfilter.c
10726 F:      net/*/netfilter/
10727 F:      net/netfilter/
10728 F:      net/bridge/br_netfilter*.c
10729
10730 NETROM NETWORK LAYER
10731 M:      Ralf Baechle <ralf@linux-mips.org>
10732 L:      linux-hams@vger.kernel.org
10733 W:      http://www.linux-ax25.org/
10734 S:      Maintained
10735 F:      include/net/netrom.h
10736 F:      include/uapi/linux/netrom.h
10737 F:      net/netrom/
10738
10739 NETRONOME ETHERNET DRIVERS
10740 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10741 L:      oss-drivers@netronome.com
10742 S:      Maintained
10743 F:      drivers/net/ethernet/netronome/
10744
10745 NETWORK BLOCK DEVICE (NBD)
10746 M:      Josef Bacik <josef@toxicpanda.com>
10747 S:      Maintained
10748 L:      linux-block@vger.kernel.org
10749 L:      nbd@other.debian.org
10750 F:      Documentation/blockdev/nbd.txt
10751 F:      drivers/block/nbd.c
10752 F:      include/uapi/linux/nbd.h
10753
10754 NETWORK DROP MONITOR
10755 M:      Neil Horman <nhorman@tuxdriver.com>
10756 L:      netdev@vger.kernel.org
10757 S:      Maintained
10758 W:      https://fedorahosted.org/dropwatch/
10759 F:      net/core/drop_monitor.c
10760
10761 NETWORKING DRIVERS
10762 M:      "David S. Miller" <davem@davemloft.net>
10763 L:      netdev@vger.kernel.org
10764 W:      http://www.linuxfoundation.org/en/Net
10765 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10768 S:      Odd Fixes
10769 F:      Documentation/devicetree/bindings/net/
10770 F:      drivers/net/
10771 F:      include/linux/if_*
10772 F:      include/linux/netdevice.h
10773 F:      include/linux/etherdevice.h
10774 F:      include/linux/fcdevice.h
10775 F:      include/linux/fddidevice.h
10776 F:      include/linux/hippidevice.h
10777 F:      include/linux/inetdevice.h
10778 F:      include/uapi/linux/if_*
10779 F:      include/uapi/linux/netdevice.h
10780
10781 NETWORKING DRIVERS (WIRELESS)
10782 M:      Kalle Valo <kvalo@codeaurora.org>
10783 L:      linux-wireless@vger.kernel.org
10784 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10787 S:      Maintained
10788 F:      Documentation/devicetree/bindings/net/wireless/
10789 F:      drivers/net/wireless/
10790
10791 NETWORKING [DSA]
10792 M:      Andrew Lunn <andrew@lunn.ch>
10793 M:      Vivien Didelot <vivien.didelot@gmail.com>
10794 M:      Florian Fainelli <f.fainelli@gmail.com>
10795 S:      Maintained
10796 F:      Documentation/devicetree/bindings/net/dsa/
10797 F:      net/dsa/
10798 F:      include/net/dsa.h
10799 F:      include/linux/dsa/
10800 F:      include/linux/platform_data/dsa.h
10801 F:      drivers/net/dsa/
10802
10803 NETWORKING [GENERAL]
10804 M:      "David S. Miller" <davem@davemloft.net>
10805 L:      netdev@vger.kernel.org
10806 W:      http://www.linuxfoundation.org/en/Net
10807 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10810 B:      mailto:netdev@vger.kernel.org
10811 S:      Maintained
10812 F:      net/
10813 F:      include/net/
10814 F:      include/linux/in.h
10815 F:      include/linux/net.h
10816 F:      include/linux/netdevice.h
10817 F:      include/uapi/linux/in.h
10818 F:      include/uapi/linux/net.h
10819 F:      include/uapi/linux/netdevice.h
10820 F:      include/uapi/linux/net_namespace.h
10821 F:      tools/testing/selftests/net/
10822 F:      lib/net_utils.c
10823 F:      lib/random32.c
10824 F:      Documentation/networking/
10825
10826 NETWORKING [IPSEC]
10827 M:      Steffen Klassert <steffen.klassert@secunet.com>
10828 M:      Herbert Xu <herbert@gondor.apana.org.au>
10829 M:      "David S. Miller" <davem@davemloft.net>
10830 L:      netdev@vger.kernel.org
10831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10833 S:      Maintained
10834 F:      net/xfrm/
10835 F:      net/key/
10836 F:      net/ipv4/xfrm*
10837 F:      net/ipv4/esp4*
10838 F:      net/ipv4/ah4.c
10839 F:      net/ipv4/ipcomp.c
10840 F:      net/ipv4/ip_vti.c
10841 F:      net/ipv6/xfrm*
10842 F:      net/ipv6/esp6*
10843 F:      net/ipv6/ah6.c
10844 F:      net/ipv6/ipcomp6.c
10845 F:      net/ipv6/ip6_vti.c
10846 F:      include/uapi/linux/xfrm.h
10847 F:      include/net/xfrm.h
10848
10849 NETWORKING [IPv4/IPv6]
10850 M:      "David S. Miller" <davem@davemloft.net>
10851 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10852 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10853 L:      netdev@vger.kernel.org
10854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10855 S:      Maintained
10856 F:      net/ipv4/
10857 F:      net/ipv6/
10858 F:      include/net/ip*
10859 F:      arch/x86/net/*
10860
10861 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10862 M:      Paul Moore <paul@paul-moore.com>
10863 W:      https://github.com/netlabel
10864 L:      netdev@vger.kernel.org
10865 L:      linux-security-module@vger.kernel.org
10866 S:      Maintained
10867 F:      Documentation/netlabel/
10868 F:      include/net/calipso.h
10869 F:      include/net/cipso_ipv4.h
10870 F:      include/net/netlabel.h
10871 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10872 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10873 F:      net/netlabel/
10874 F:      net/ipv4/cipso_ipv4.c
10875 F:      net/ipv6/calipso.c
10876 F:      net/netfilter/xt_CONNSECMARK.c
10877 F:      net/netfilter/xt_SECMARK.c
10878
10879 NETWORKING [TCP]
10880 M:      Eric Dumazet <edumazet@google.com>
10881 L:      netdev@vger.kernel.org
10882 S:      Maintained
10883 F:      net/ipv4/tcp*.c
10884 F:      net/ipv4/syncookies.c
10885 F:      net/ipv6/tcp*.c
10886 F:      net/ipv6/syncookies.c
10887 F:      include/uapi/linux/tcp.h
10888 F:      include/net/tcp.h
10889 F:      include/linux/tcp.h
10890 F:      include/trace/events/tcp.h
10891
10892 NETWORKING [TLS]
10893 M:      Boris Pismenny <borisp@mellanox.com>
10894 M:      Aviad Yehezkel <aviadye@mellanox.com>
10895 M:      Dave Watson <davejwatson@fb.com>
10896 M:      John Fastabend <john.fastabend@gmail.com>
10897 M:      Daniel Borkmann <daniel@iogearbox.net>
10898 L:      netdev@vger.kernel.org
10899 S:      Maintained
10900 F:      net/tls/*
10901 F:      include/uapi/linux/tls.h
10902 F:      include/net/tls.h
10903
10904 NETWORKING [WIRELESS]
10905 L:      linux-wireless@vger.kernel.org
10906 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10907
10908 NETDEVSIM
10909 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10910 S:      Maintained
10911 F:      drivers/net/netdevsim/*
10912
10913 NETXEN (1/10) GbE SUPPORT
10914 M:      Manish Chopra <manishc@marvell.com>
10915 M:      Rahul Verma <rahulv@marvell.com>
10916 M:      GR-Linux-NIC-Dev@marvell.com
10917 L:      netdev@vger.kernel.org
10918 S:      Supported
10919 F:      drivers/net/ethernet/qlogic/netxen/
10920
10921 NFC SUBSYSTEM
10922 M:      Samuel Ortiz <sameo@linux.intel.com>
10923 L:      linux-wireless@vger.kernel.org
10924 L:      linux-nfc@lists.01.org (subscribers-only)
10925 S:      Supported
10926 F:      net/nfc/
10927 F:      include/net/nfc/
10928 F:      include/uapi/linux/nfc.h
10929 F:      drivers/nfc/
10930 F:      include/linux/platform_data/nfcmrvl.h
10931 F:      include/linux/platform_data/nxp-nci.h
10932 F:      Documentation/devicetree/bindings/net/nfc/
10933
10934 NFS, SUNRPC, AND LOCKD CLIENTS
10935 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10936 M:      Anna Schumaker <anna.schumaker@netapp.com>
10937 L:      linux-nfs@vger.kernel.org
10938 W:      http://client.linux-nfs.org
10939 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10940 S:      Maintained
10941 F:      fs/lockd/
10942 F:      fs/nfs/
10943 F:      fs/nfs_common/
10944 F:      net/sunrpc/
10945 F:      include/linux/lockd/
10946 F:      include/linux/nfs*
10947 F:      include/linux/sunrpc/
10948 F:      include/uapi/linux/nfs*
10949 F:      include/uapi/linux/sunrpc/
10950
10951 NILFS2 FILESYSTEM
10952 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10953 L:      linux-nilfs@vger.kernel.org
10954 W:      https://nilfs.sourceforge.io/
10955 W:      https://nilfs.osdn.jp/
10956 T:      git git://github.com/konis/nilfs2.git
10957 S:      Supported
10958 F:      Documentation/filesystems/nilfs2.txt
10959 F:      fs/nilfs2/
10960 F:      include/trace/events/nilfs2.h
10961 F:      include/uapi/linux/nilfs2_api.h
10962 F:      include/uapi/linux/nilfs2_ondisk.h
10963
10964 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10965 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10966 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10967 S:      Maintained
10968 F:      Documentation/scsi/NinjaSCSI.txt
10969 F:      drivers/scsi/pcmcia/nsp_*
10970
10971 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10972 M:      GOTO Masanori <gotom@debian.or.jp>
10973 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10974 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10975 S:      Maintained
10976 F:      Documentation/scsi/NinjaSCSI.txt
10977 F:      drivers/scsi/nsp32*
10978
10979 NIOS2 ARCHITECTURE
10980 M:      Ley Foon Tan <lftan@altera.com>
10981 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10983 S:      Maintained
10984 F:      arch/nios2/
10985
10986 NOHZ, DYNTICKS SUPPORT
10987 M:      Frederic Weisbecker <fweisbec@gmail.com>
10988 M:      Thomas Gleixner <tglx@linutronix.de>
10989 M:      Ingo Molnar <mingo@kernel.org>
10990 L:      linux-kernel@vger.kernel.org
10991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10992 S:      Maintained
10993 F:      kernel/time/tick*.*
10994 F:      include/linux/tick.h
10995 F:      include/linux/sched/nohz.h
10996
10997 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10998 M:      Pavel Machek <pavel@ucw.cz>
10999 M:      Sakari Ailus <sakari.ailus@iki.fi>
11000 L:      linux-media@vger.kernel.org
11001 S:      Maintained
11002 F:      drivers/media/i2c/et8ek8
11003 F:      drivers/media/i2c/ad5820.c
11004
11005 NOKIA N900 POWER SUPPLY DRIVERS
11006 R:      Pali Rohár <pali.rohar@gmail.com>
11007 F:      include/linux/power/bq2415x_charger.h
11008 F:      include/linux/power/bq27xxx_battery.h
11009 F:      include/linux/power/isp1704_charger.h
11010 F:      drivers/power/supply/bq2415x_charger.c
11011 F:      drivers/power/supply/bq27xxx_battery.c
11012 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11013 F:      drivers/power/supply/isp1704_charger.c
11014 F:      drivers/power/supply/rx51_battery.c
11015
11016 NOLIBC HEADER FILE
11017 M:      Willy Tarreau <w@1wt.eu>
11018 S:      Maintained
11019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11020 F:      tools/include/nolibc/
11021
11022 NTB AMD DRIVER
11023 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11024 L:      linux-ntb@googlegroups.com
11025 S:      Supported
11026 F:      drivers/ntb/hw/amd/
11027
11028 NTB DRIVER CORE
11029 M:      Jon Mason <jdmason@kudzu.us>
11030 M:      Dave Jiang <dave.jiang@intel.com>
11031 M:      Allen Hubbe <allenbh@gmail.com>
11032 L:      linux-ntb@googlegroups.com
11033 S:      Supported
11034 W:      https://github.com/jonmason/ntb/wiki
11035 T:      git git://github.com/jonmason/ntb.git
11036 F:      drivers/ntb/
11037 F:      drivers/net/ntb_netdev.c
11038 F:      include/linux/ntb.h
11039 F:      include/linux/ntb_transport.h
11040 F:      tools/testing/selftests/ntb/
11041
11042 NTB IDT DRIVER
11043 M:      Serge Semin <fancer.lancer@gmail.com>
11044 L:      linux-ntb@googlegroups.com
11045 S:      Supported
11046 F:      drivers/ntb/hw/idt/
11047
11048 NTB INTEL DRIVER
11049 M:      Dave Jiang <dave.jiang@intel.com>
11050 L:      linux-ntb@googlegroups.com
11051 S:      Supported
11052 W:      https://github.com/davejiang/linux/wiki
11053 T:      git https://github.com/davejiang/linux.git
11054 F:      drivers/ntb/hw/intel/
11055
11056 NTFS FILESYSTEM
11057 M:      Anton Altaparmakov <anton@tuxera.com>
11058 L:      linux-ntfs-dev@lists.sourceforge.net
11059 W:      http://www.tuxera.com/
11060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11061 S:      Supported
11062 F:      Documentation/filesystems/ntfs.txt
11063 F:      fs/ntfs/
11064
11065 NUBUS SUBSYSTEM
11066 M:      Finn Thain <fthain@telegraphics.com.au>
11067 L:      linux-m68k@lists.linux-m68k.org
11068 S:      Maintained
11069 F:      arch/*/include/asm/nubus.h
11070 F:      drivers/nubus/
11071 F:      include/linux/nubus.h
11072 F:      include/uapi/linux/nubus.h
11073
11074 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11075 M:      Antonino Daplas <adaplas@gmail.com>
11076 L:      linux-fbdev@vger.kernel.org
11077 S:      Maintained
11078 F:      drivers/video/fbdev/riva/
11079 F:      drivers/video/fbdev/nvidia/
11080
11081 NVM EXPRESS DRIVER
11082 M:      Keith Busch <keith.busch@intel.com>
11083 M:      Jens Axboe <axboe@fb.com>
11084 M:      Christoph Hellwig <hch@lst.de>
11085 M:      Sagi Grimberg <sagi@grimberg.me>
11086 L:      linux-nvme@lists.infradead.org
11087 T:      git://git.infradead.org/nvme.git
11088 W:      http://git.infradead.org/nvme.git
11089 S:      Supported
11090 F:      drivers/nvme/host/
11091 F:      include/linux/nvme.h
11092 F:      include/uapi/linux/nvme_ioctl.h
11093
11094 NVM EXPRESS FC TRANSPORT DRIVERS
11095 M:      James Smart <james.smart@broadcom.com>
11096 L:      linux-nvme@lists.infradead.org
11097 S:      Supported
11098 F:      include/linux/nvme-fc.h
11099 F:      include/linux/nvme-fc-driver.h
11100 F:      drivers/nvme/host/fc.c
11101 F:      drivers/nvme/target/fc.c
11102 F:      drivers/nvme/target/fcloop.c
11103
11104 NVM EXPRESS TARGET DRIVER
11105 M:      Christoph Hellwig <hch@lst.de>
11106 M:      Sagi Grimberg <sagi@grimberg.me>
11107 L:      linux-nvme@lists.infradead.org
11108 T:      git://git.infradead.org/nvme.git
11109 W:      http://git.infradead.org/nvme.git
11110 S:      Supported
11111 F:      drivers/nvme/target/
11112
11113 NVMEM FRAMEWORK
11114 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11115 S:      Maintained
11116 F:      drivers/nvmem/
11117 F:      Documentation/devicetree/bindings/nvmem/
11118 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11119 F:      include/linux/nvmem-consumer.h
11120 F:      include/linux/nvmem-provider.h
11121
11122 NXP SGTL5000 DRIVER
11123 M:      Fabio Estevam <festevam@gmail.com>
11124 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11125 S:      Maintained
11126 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11127 F:      sound/soc/codecs/sgtl5000*
11128
11129 NXP TDA998X DRM DRIVER
11130 M:      Russell King <linux@armlinux.org.uk>
11131 S:      Maintained
11132 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11133 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11134 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11135 F:      include/drm/i2c/tda998x.h
11136 F:      include/dt-bindings/display/tda998x.h
11137 K:      "nxp,tda998x"
11138
11139 NXP TFA9879 DRIVER
11140 M:      Peter Rosin <peda@axentia.se>
11141 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11142 S:      Maintained
11143 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11144 F:      sound/soc/codecs/tfa9879*
11145
11146 NXP-NCI NFC DRIVER
11147 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11148 R:      Charles Gorand <charles.gorand@effinnov.com>
11149 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11150 S:      Supported
11151 F:      drivers/nfc/nxp-nci
11152
11153 OBJAGG
11154 M:      Jiri Pirko <jiri@mellanox.com>
11155 L:      netdev@vger.kernel.org
11156 S:      Supported
11157 F:      lib/objagg.c
11158 F:      lib/test_objagg.c
11159 F:      include/linux/objagg.h
11160
11161 NXP FSPI DRIVER
11162 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11163 M:      Ashish Kumar <ashish.kumar@nxp.com>
11164 L:      linux-spi@vger.kernel.org
11165 S:      Maintained
11166 F:      drivers/spi/spi-nxp-fspi.c
11167 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11168
11169 OBJTOOL
11170 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11171 M:      Peter Zijlstra <peterz@infradead.org>
11172 S:      Supported
11173 F:      tools/objtool/
11174
11175 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11176 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11177 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11178 L:      linuxppc-dev@lists.ozlabs.org
11179 S:      Supported
11180 F:      arch/powerpc/platforms/powernv/ocxl.c
11181 F:      arch/powerpc/include/asm/pnv-ocxl.h
11182 F:      drivers/misc/ocxl/
11183 F:      include/misc/ocxl*
11184 F:      include/uapi/misc/ocxl.h
11185 F:      Documentation/accelerators/ocxl.rst
11186
11187 OMAP AUDIO SUPPORT
11188 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11189 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11190 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11191 L:      linux-omap@vger.kernel.org
11192 S:      Maintained
11193 F:      sound/soc/ti/omap*
11194 F:      sound/soc/ti/rx51.c
11195 F:      sound/soc/ti/n810.c
11196 F:      sound/soc/ti/sdma-pcm.*
11197
11198 OMAP CLOCK FRAMEWORK SUPPORT
11199 M:      Paul Walmsley <paul@pwsan.com>
11200 L:      linux-omap@vger.kernel.org
11201 S:      Maintained
11202 F:      arch/arm/*omap*/*clock*
11203
11204 OMAP DEVICE TREE SUPPORT
11205 M:      Benoît Cousson <bcousson@baylibre.com>
11206 M:      Tony Lindgren <tony@atomide.com>
11207 L:      linux-omap@vger.kernel.org
11208 L:      devicetree@vger.kernel.org
11209 S:      Maintained
11210 F:      arch/arm/boot/dts/*omap*
11211 F:      arch/arm/boot/dts/*am3*
11212 F:      arch/arm/boot/dts/*am4*
11213 F:      arch/arm/boot/dts/*am5*
11214 F:      arch/arm/boot/dts/*dra7*
11215
11216 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11217 L:      linux-omap@vger.kernel.org
11218 L:      linux-fbdev@vger.kernel.org
11219 S:      Orphan
11220 F:      drivers/video/fbdev/omap2/
11221 F:      Documentation/arm/OMAP/DSS
11222
11223 OMAP FRAMEBUFFER SUPPORT
11224 L:      linux-fbdev@vger.kernel.org
11225 L:      linux-omap@vger.kernel.org
11226 S:      Orphan
11227 F:      drivers/video/fbdev/omap/
11228
11229 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11230 M:      Roger Quadros <rogerq@ti.com>
11231 M:      Tony Lindgren <tony@atomide.com>
11232 L:      linux-omap@vger.kernel.org
11233 S:      Maintained
11234 F:      drivers/memory/omap-gpmc.c
11235 F:      arch/arm/mach-omap2/*gpmc*
11236
11237 OMAP GPIO DRIVER
11238 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11239 M:      Santosh Shilimkar <ssantosh@kernel.org>
11240 M:      Kevin Hilman <khilman@kernel.org>
11241 L:      linux-omap@vger.kernel.org
11242 S:      Maintained
11243 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11244 F:      drivers/gpio/gpio-omap.c
11245
11246 OMAP HARDWARE SPINLOCK SUPPORT
11247 M:      Ohad Ben-Cohen <ohad@wizery.com>
11248 L:      linux-omap@vger.kernel.org
11249 S:      Maintained
11250 F:      drivers/hwspinlock/omap_hwspinlock.c
11251
11252 OMAP HS MMC SUPPORT
11253 L:      linux-mmc@vger.kernel.org
11254 L:      linux-omap@vger.kernel.org
11255 S:      Orphan
11256 F:      drivers/mmc/host/omap_hsmmc.c
11257
11258 OMAP HWMOD DATA
11259 M:      Paul Walmsley <paul@pwsan.com>
11260 L:      linux-omap@vger.kernel.org
11261 S:      Maintained
11262 F:      arch/arm/mach-omap2/omap_hwmod*data*
11263
11264 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11265 M:      Benoît Cousson <bcousson@baylibre.com>
11266 L:      linux-omap@vger.kernel.org
11267 S:      Maintained
11268 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11269
11270 OMAP HWMOD SUPPORT
11271 M:      Benoît Cousson <bcousson@baylibre.com>
11272 M:      Paul Walmsley <paul@pwsan.com>
11273 L:      linux-omap@vger.kernel.org
11274 S:      Maintained
11275 F:      arch/arm/mach-omap2/omap_hwmod.*
11276
11277 OMAP I2C DRIVER
11278 M:      Vignesh R <vigneshr@ti.com>
11279 L:      linux-omap@vger.kernel.org
11280 L:      linux-i2c@vger.kernel.org
11281 S:      Maintained
11282 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11283 F:      drivers/i2c/busses/i2c-omap.c
11284
11285 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11286 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11287 L:      linux-media@vger.kernel.org
11288 S:      Maintained
11289 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11290 F:      drivers/media/platform/omap3isp/
11291 F:      drivers/staging/media/omap4iss/
11292
11293 OMAP MMC SUPPORT
11294 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11295 L:      linux-omap@vger.kernel.org
11296 S:      Odd Fixes
11297 F:      drivers/mmc/host/omap.c
11298
11299 OMAP POWER MANAGEMENT SUPPORT
11300 M:      Kevin Hilman <khilman@kernel.org>
11301 L:      linux-omap@vger.kernel.org
11302 S:      Maintained
11303 F:      arch/arm/*omap*/*pm*
11304 F:      drivers/cpufreq/omap-cpufreq.c
11305
11306 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11307 M:      Rajendra Nayak <rnayak@codeaurora.org>
11308 M:      Paul Walmsley <paul@pwsan.com>
11309 L:      linux-omap@vger.kernel.org
11310 S:      Maintained
11311 F:      arch/arm/mach-omap2/prm*
11312
11313 OMAP RANDOM NUMBER GENERATOR SUPPORT
11314 M:      Deepak Saxena <dsaxena@plexity.net>
11315 S:      Maintained
11316 F:      drivers/char/hw_random/omap-rng.c
11317
11318 OMAP USB SUPPORT
11319 L:      linux-usb@vger.kernel.org
11320 L:      linux-omap@vger.kernel.org
11321 S:      Orphan
11322 F:      drivers/usb/*/*omap*
11323 F:      arch/arm/*omap*/usb*
11324
11325 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11326 M:      Mark Jackson <mpfj@newflow.co.uk>
11327 L:      linux-omap@vger.kernel.org
11328 S:      Maintained
11329 F:      arch/arm/boot/dts/am335x-nano.dts
11330
11331 OMAP1 SUPPORT
11332 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11333 M:      Tony Lindgren <tony@atomide.com>
11334 L:      linux-omap@vger.kernel.org
11335 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11337 S:      Maintained
11338 F:      arch/arm/mach-omap1/
11339 F:      arch/arm/plat-omap/
11340 F:      arch/arm/configs/omap1_defconfig
11341 F:      drivers/i2c/busses/i2c-omap.c
11342 F:      include/linux/platform_data/i2c-omap.h
11343 F:      include/linux/platform_data/ams-delta-fiq.h
11344
11345 OMAP2+ SUPPORT
11346 M:      Tony Lindgren <tony@atomide.com>
11347 L:      linux-omap@vger.kernel.org
11348 W:      http://www.muru.com/linux/omap/
11349 W:      http://linux.omap.com/
11350 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11352 S:      Maintained
11353 F:      arch/arm/mach-omap2/
11354 F:      arch/arm/plat-omap/
11355 F:      arch/arm/configs/omap2plus_defconfig
11356 F:      drivers/i2c/busses/i2c-omap.c
11357 F:      drivers/irqchip/irq-omap-intc.c
11358 F:      drivers/mfd/*omap*.c
11359 F:      drivers/mfd/menelaus.c
11360 F:      drivers/mfd/palmas.c
11361 F:      drivers/mfd/tps65217.c
11362 F:      drivers/mfd/tps65218.c
11363 F:      drivers/mfd/tps65910.c
11364 F:      drivers/mfd/twl-core.[ch]
11365 F:      drivers/mfd/twl4030*.c
11366 F:      drivers/mfd/twl6030*.c
11367 F:      drivers/mfd/twl6040*.c
11368 F:      drivers/regulator/palmas-regulator*.c
11369 F:      drivers/regulator/pbias-regulator.c
11370 F:      drivers/regulator/tps65217-regulator.c
11371 F:      drivers/regulator/tps65218-regulator.c
11372 F:      drivers/regulator/tps65910-regulator.c
11373 F:      drivers/regulator/twl-regulator.c
11374 F:      drivers/regulator/twl6030-regulator.c
11375 F:      include/linux/platform_data/i2c-omap.h
11376
11377 ONION OMEGA2+ BOARD
11378 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11379 L:      linux-mips@vger.kernel.org
11380 S:      Maintained
11381 F:      arch/mips/boot/dts/ralink/omega2p.dts
11382
11383 OMFS FILESYSTEM
11384 M:      Bob Copeland <me@bobcopeland.com>
11385 L:      linux-karma-devel@lists.sourceforge.net
11386 S:      Maintained
11387 F:      Documentation/filesystems/omfs.txt
11388 F:      fs/omfs/
11389
11390 OMNIKEY CARDMAN 4000 DRIVER
11391 M:      Harald Welte <laforge@gnumonks.org>
11392 S:      Maintained
11393 F:      drivers/char/pcmcia/cm4000_cs.c
11394 F:      include/linux/cm4000_cs.h
11395 F:      include/uapi/linux/cm4000_cs.h
11396
11397 OMNIKEY CARDMAN 4040 DRIVER
11398 M:      Harald Welte <laforge@gnumonks.org>
11399 S:      Maintained
11400 F:      drivers/char/pcmcia/cm4040_cs.*
11401
11402 OMNIVISION OV13858 SENSOR DRIVER
11403 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11404 L:      linux-media@vger.kernel.org
11405 T:      git git://linuxtv.org/media_tree.git
11406 S:      Maintained
11407 F:      drivers/media/i2c/ov13858.c
11408
11409 OMNIVISION OV2680 SENSOR DRIVER
11410 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11411 L:      linux-media@vger.kernel.org
11412 T:      git git://linuxtv.org/media_tree.git
11413 S:      Maintained
11414 F:      drivers/media/i2c/ov2680.c
11415 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11416
11417 OMNIVISION OV2685 SENSOR DRIVER
11418 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11419 L:      linux-media@vger.kernel.org
11420 T:      git git://linuxtv.org/media_tree.git
11421 S:      Maintained
11422 F:      drivers/media/i2c/ov2685.c
11423
11424 OMNIVISION OV5640 SENSOR DRIVER
11425 M:      Steve Longerbeam <slongerbeam@gmail.com>
11426 L:      linux-media@vger.kernel.org
11427 T:      git git://linuxtv.org/media_tree.git
11428 S:      Maintained
11429 F:      drivers/media/i2c/ov5640.c
11430
11431 OMNIVISION OV5647 SENSOR DRIVER
11432 M:      Luis Oliveira <lolivei@synopsys.com>
11433 L:      linux-media@vger.kernel.org
11434 T:      git git://linuxtv.org/media_tree.git
11435 S:      Maintained
11436 F:      drivers/media/i2c/ov5647.c
11437
11438 OMNIVISION OV5695 SENSOR DRIVER
11439 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11440 L:      linux-media@vger.kernel.org
11441 T:      git git://linuxtv.org/media_tree.git
11442 S:      Maintained
11443 F:      drivers/media/i2c/ov5695.c
11444
11445 OMNIVISION OV7670 SENSOR DRIVER
11446 M:      Jonathan Corbet <corbet@lwn.net>
11447 L:      linux-media@vger.kernel.org
11448 T:      git git://linuxtv.org/media_tree.git
11449 S:      Maintained
11450 F:      drivers/media/i2c/ov7670.c
11451 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11452
11453 OMNIVISION OV772x SENSOR DRIVER
11454 M:      Jacopo Mondi <jacopo@jmondi.org>
11455 L:      linux-media@vger.kernel.org
11456 T:      git git://linuxtv.org/media_tree.git
11457 S:      Odd fixes
11458 F:      drivers/media/i2c/ov772x.c
11459 F:      include/media/i2c/ov772x.h
11460 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11461
11462 OMNIVISION OV7740 SENSOR DRIVER
11463 M:      Wenyou Yang <wenyou.yang@microchip.com>
11464 L:      linux-media@vger.kernel.org
11465 T:      git git://linuxtv.org/media_tree.git
11466 S:      Maintained
11467 F:      drivers/media/i2c/ov7740.c
11468 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11469
11470 OMNIVISION OV9640 SENSOR DRIVER
11471 M:      Petr Cvek <petrcvekcz@gmail.com>
11472 L:      linux-media@vger.kernel.org
11473 S:      Maintained
11474 F:      drivers/media/i2c/ov9640.*
11475
11476 OMNIVISION OV8856 SENSOR DRIVER
11477 M:      Ben Kao <ben.kao@intel.com>
11478 L:      linux-media@vger.kernel.org
11479 T:      git git://linuxtv.org/media_tree.git
11480 S:      Maintained
11481 F:      drivers/media/i2c/ov8856.c
11482
11483 OMNIVISION OV9650 SENSOR DRIVER
11484 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11485 R:      Akinobu Mita <akinobu.mita@gmail.com>
11486 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11487 L:      linux-media@vger.kernel.org
11488 T:      git git://linuxtv.org/media_tree.git
11489 S:      Maintained
11490 F:      drivers/media/i2c/ov9650.c
11491 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11492
11493 ONENAND FLASH DRIVER
11494 M:      Kyungmin Park <kyungmin.park@samsung.com>
11495 L:      linux-mtd@lists.infradead.org
11496 S:      Maintained
11497 F:      drivers/mtd/nand/onenand/
11498 F:      include/linux/mtd/onenand*.h
11499
11500 ONSTREAM SCSI TAPE DRIVER
11501 M:      Willem Riede <osst@riede.org>
11502 L:      osst-users@lists.sourceforge.net
11503 L:      linux-scsi@vger.kernel.org
11504 S:      Maintained
11505 F:      Documentation/scsi/osst.txt
11506 F:      drivers/scsi/osst.*
11507 F:      drivers/scsi/osst_*.h
11508 F:      drivers/scsi/st.h
11509
11510 OP-TEE DRIVER
11511 M:      Jens Wiklander <jens.wiklander@linaro.org>
11512 S:      Maintained
11513 F:      drivers/tee/optee/
11514
11515 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11516 M:      Sumit Garg <sumit.garg@linaro.org>
11517 S:      Maintained
11518 F:      drivers/char/hw_random/optee-rng.c
11519
11520 OPA-VNIC DRIVER
11521 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11522 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11523 L:      linux-rdma@vger.kernel.org
11524 S:      Supported
11525 F:      drivers/infiniband/ulp/opa_vnic
11526
11527 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11528 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11529 M:      Frank Rowand <frowand.list@gmail.com>
11530 L:      devicetree@vger.kernel.org
11531 S:      Maintained
11532 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11533 F:      Documentation/devicetree/overlay-notes.txt
11534 F:      drivers/of/overlay.c
11535 F:      drivers/of/resolver.c
11536 K:      of_overlay_notifier_
11537
11538 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11539 M:      Rob Herring <robh+dt@kernel.org>
11540 M:      Frank Rowand <frowand.list@gmail.com>
11541 L:      devicetree@vger.kernel.org
11542 W:      http://www.devicetree.org/
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11544 S:      Maintained
11545 F:      drivers/of/
11546 F:      include/linux/of*.h
11547 F:      scripts/dtc/
11548 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11549
11550 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11551 M:      Rob Herring <robh+dt@kernel.org>
11552 M:      Mark Rutland <mark.rutland@arm.com>
11553 L:      devicetree@vger.kernel.org
11554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11555 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11556 S:      Maintained
11557 F:      Documentation/devicetree/
11558 F:      arch/*/boot/dts/
11559 F:      include/dt-bindings/
11560
11561 OPENCORES I2C BUS DRIVER
11562 M:      Peter Korsgaard <peter@korsgaard.com>
11563 M:      Andrew Lunn <andrew@lunn.ch>
11564 L:      linux-i2c@vger.kernel.org
11565 S:      Maintained
11566 F:      Documentation/i2c/busses/i2c-ocores
11567 F:      drivers/i2c/busses/i2c-ocores.c
11568 F:      include/linux/platform_data/i2c-ocores.h
11569
11570 OPENRISC ARCHITECTURE
11571 M:      Jonas Bonn <jonas@southpole.se>
11572 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11573 M:      Stafford Horne <shorne@gmail.com>
11574 T:      git git://github.com/openrisc/linux.git
11575 L:      openrisc@lists.librecores.org
11576 W:      http://openrisc.io
11577 S:      Maintained
11578 F:      Documentation/devicetree/bindings/openrisc/
11579 F:      Documentation/openrisc/
11580 F:      arch/openrisc/
11581 F:      drivers/irqchip/irq-ompic.c
11582 F:      drivers/irqchip/irq-or1k-*
11583
11584 OPENVSWITCH
11585 M:      Pravin B Shelar <pshelar@ovn.org>
11586 L:      netdev@vger.kernel.org
11587 L:      dev@openvswitch.org
11588 W:      http://openvswitch.org
11589 S:      Maintained
11590 F:      net/openvswitch/
11591 F:      include/uapi/linux/openvswitch.h
11592
11593 OPERATING PERFORMANCE POINTS (OPP)
11594 M:      Viresh Kumar <vireshk@kernel.org>
11595 M:      Nishanth Menon <nm@ti.com>
11596 M:      Stephen Boyd <sboyd@kernel.org>
11597 L:      linux-pm@vger.kernel.org
11598 S:      Maintained
11599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11600 F:      drivers/opp/
11601 F:      include/linux/pm_opp.h
11602 F:      Documentation/power/opp.txt
11603 F:      Documentation/devicetree/bindings/opp/
11604
11605 OPL4 DRIVER
11606 M:      Clemens Ladisch <clemens@ladisch.de>
11607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11608 T:      git git://git.alsa-project.org/alsa-kernel.git
11609 S:      Maintained
11610 F:      sound/drivers/opl4/
11611
11612 OPROFILE
11613 M:      Robert Richter <rric@kernel.org>
11614 L:      oprofile-list@lists.sf.net
11615 S:      Maintained
11616 F:      arch/*/include/asm/oprofile*.h
11617 F:      arch/*/oprofile/
11618 F:      drivers/oprofile/
11619 F:      include/linux/oprofile.h
11620
11621 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11622 M:      Mark Fasheh <mark@fasheh.com>
11623 M:      Joel Becker <jlbec@evilplan.org>
11624 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11625 W:      http://ocfs2.wiki.kernel.org
11626 S:      Supported
11627 F:      Documentation/filesystems/ocfs2.txt
11628 F:      Documentation/filesystems/dlmfs.txt
11629 F:      fs/ocfs2/
11630
11631 ORANGEFS FILESYSTEM
11632 M:      Mike Marshall <hubcap@omnibond.com>
11633 R:      Martin Brandenburg <martin@omnibond.com>
11634 L:      devel@lists.orangefs.org
11635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11636 S:      Supported
11637 F:      fs/orangefs/
11638 F:      Documentation/filesystems/orangefs.txt
11639
11640 ORINOCO DRIVER
11641 L:      linux-wireless@vger.kernel.org
11642 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11643 W:      http://www.nongnu.org/orinoco/
11644 S:      Orphan
11645 F:      drivers/net/wireless/intersil/orinoco/
11646
11647 OV2659 OMNIVISION SENSOR DRIVER
11648 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11649 L:      linux-media@vger.kernel.org
11650 W:      https://linuxtv.org
11651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11652 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11653 S:      Maintained
11654 F:      drivers/media/i2c/ov2659.c
11655 F:      include/media/i2c/ov2659.h
11656
11657 OVERLAY FILESYSTEM
11658 M:      Miklos Szeredi <miklos@szeredi.hu>
11659 L:      linux-unionfs@vger.kernel.org
11660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11661 S:      Supported
11662 F:      fs/overlayfs/
11663 F:      Documentation/filesystems/overlayfs.txt
11664
11665 P54 WIRELESS DRIVER
11666 M:      Christian Lamparter <chunkeey@googlemail.com>
11667 L:      linux-wireless@vger.kernel.org
11668 W:      http://wireless.kernel.org/en/users/Drivers/p54
11669 S:      Maintained
11670 F:      drivers/net/wireless/intersil/p54/
11671
11672 PA SEMI ETHERNET DRIVER
11673 L:      netdev@vger.kernel.org
11674 S:      Orphan
11675 F:      drivers/net/ethernet/pasemi/*
11676
11677 PA SEMI SMBUS DRIVER
11678 L:      linux-i2c@vger.kernel.org
11679 S:      Orphan
11680 F:      drivers/i2c/busses/i2c-pasemi.c
11681
11682 PADATA PARALLEL EXECUTION MECHANISM
11683 M:      Steffen Klassert <steffen.klassert@secunet.com>
11684 L:      linux-crypto@vger.kernel.org
11685 S:      Maintained
11686 F:      kernel/padata.c
11687 F:      include/linux/padata.h
11688 F:      Documentation/padata.txt
11689
11690 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11691 M:      Harald Welte <laforge@gnumonks.org>
11692 L:      platform-driver-x86@vger.kernel.org
11693 S:      Maintained
11694 F:      drivers/platform/x86/panasonic-laptop.c
11695
11696 PARALLEL LCD/KEYPAD PANEL DRIVER
11697 M:      Willy Tarreau <willy@haproxy.com>
11698 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11699 S:      Odd Fixes
11700 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11701 F:      drivers/auxdisplay/panel.c
11702
11703 PARALLEL PORT SUBSYSTEM
11704 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11705 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11706 L:      linux-parport@lists.infradead.org (subscribers-only)
11707 S:      Maintained
11708 F:      drivers/parport/
11709 F:      include/linux/parport*.h
11710 F:      drivers/char/ppdev.c
11711 F:      include/uapi/linux/ppdev.h
11712 F:      Documentation/parport*.txt
11713
11714 PARAVIRT_OPS INTERFACE
11715 M:      Juergen Gross <jgross@suse.com>
11716 M:      Alok Kataria <akataria@vmware.com>
11717 L:      virtualization@lists.linux-foundation.org
11718 S:      Supported
11719 F:      Documentation/virtual/paravirt_ops.txt
11720 F:      arch/*/kernel/paravirt*
11721 F:      arch/*/include/asm/paravirt*.h
11722 F:      include/linux/hypervisor.h
11723
11724 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11725 M:      Tim Waugh <tim@cyberelk.net>
11726 L:      linux-parport@lists.infradead.org (subscribers-only)
11727 S:      Maintained
11728 F:      Documentation/blockdev/paride.txt
11729 F:      drivers/block/paride/
11730
11731 PARISC ARCHITECTURE
11732 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11733 M:      Helge Deller <deller@gmx.de>
11734 L:      linux-parisc@vger.kernel.org
11735 W:      http://www.parisc-linux.org/
11736 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11739 S:      Maintained
11740 F:      arch/parisc/
11741 F:      Documentation/parisc/
11742 F:      drivers/parisc/
11743 F:      drivers/char/agp/parisc-agp.c
11744 F:      drivers/input/serio/gscps2.c
11745 F:      drivers/parport/parport_gsc.*
11746 F:      drivers/tty/serial/8250/8250_gsc.c
11747 F:      drivers/video/fbdev/sti*
11748 F:      drivers/video/console/sti*
11749 F:      drivers/video/logo/logo_parisc*
11750
11751 PARMAN
11752 M:      Jiri Pirko <jiri@mellanox.com>
11753 L:      netdev@vger.kernel.org
11754 S:      Supported
11755 F:      lib/parman.c
11756 F:      lib/test_parman.c
11757 F:      include/linux/parman.h
11758
11759 PC ENGINES APU BOARD DRIVER
11760 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11761 S:      Maintained
11762 F:      drivers/platform/x86/pcengines-apuv2.c
11763
11764 PC87360 HARDWARE MONITORING DRIVER
11765 M:      Jim Cromie <jim.cromie@gmail.com>
11766 L:      linux-hwmon@vger.kernel.org
11767 S:      Maintained
11768 F:      Documentation/hwmon/pc87360
11769 F:      drivers/hwmon/pc87360.c
11770
11771 PC8736x GPIO DRIVER
11772 M:      Jim Cromie <jim.cromie@gmail.com>
11773 S:      Maintained
11774 F:      drivers/char/pc8736x_gpio.c
11775
11776 PC87427 HARDWARE MONITORING DRIVER
11777 M:      Jean Delvare <jdelvare@suse.com>
11778 L:      linux-hwmon@vger.kernel.org
11779 S:      Maintained
11780 F:      Documentation/hwmon/pc87427
11781 F:      drivers/hwmon/pc87427.c
11782
11783 PCA9532 LED DRIVER
11784 M:      Riku Voipio <riku.voipio@iki.fi>
11785 S:      Maintained
11786 F:      drivers/leds/leds-pca9532.c
11787 F:      include/linux/leds-pca9532.h
11788
11789 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11790 M:      Guenter Roeck <linux@roeck-us.net>
11791 L:      linux-i2c@vger.kernel.org
11792 S:      Maintained
11793 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11794
11795 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11796 M:      Khalid Aziz <khalid@gonehiking.org>
11797 S:      Maintained
11798 F:      drivers/firmware/pcdp.*
11799
11800 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11801 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11802 L:      linux-pci@vger.kernel.org
11803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11804 S:      Maintained
11805 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11806 F:      drivers/pci/controller/pci-aardvark.c
11807
11808 PCI DRIVER FOR ALTERA PCIE IP
11809 M:      Ley Foon Tan <lftan@altera.com>
11810 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11811 L:      linux-pci@vger.kernel.org
11812 S:      Supported
11813 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11814 F:      drivers/pci/controller/pcie-altera.c
11815
11816 PCI DRIVER FOR APPLIEDMICRO XGENE
11817 M:      Toan Le <toan@os.amperecomputing.com>
11818 L:      linux-pci@vger.kernel.org
11819 L:      linux-arm-kernel@lists.infradead.org
11820 S:      Maintained
11821 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11822 F:      drivers/pci/controller/pci-xgene.c
11823
11824 PCI DRIVER FOR ARM VERSATILE PLATFORM
11825 M:      Rob Herring <robh@kernel.org>
11826 L:      linux-pci@vger.kernel.org
11827 L:      linux-arm-kernel@lists.infradead.org
11828 S:      Maintained
11829 F:      Documentation/devicetree/bindings/pci/versatile.txt
11830 F:      drivers/pci/controller/pci-versatile.c
11831
11832 PCI DRIVER FOR ARMADA 8K
11833 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11834 L:      linux-pci@vger.kernel.org
11835 L:      linux-arm-kernel@lists.infradead.org
11836 S:      Maintained
11837 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11838 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11839
11840 PCI DRIVER FOR CADENCE PCIE IP
11841 M:      Tom Joseph <tjoseph@cadence.com>
11842 L:      linux-pci@vger.kernel.org
11843 S:      Maintained
11844 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11845 F:      drivers/pci/controller/pcie-cadence*
11846
11847 PCI DRIVER FOR FREESCALE LAYERSCAPE
11848 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11849 M:      Mingkai Hu <mingkai.hu@nxp.com>
11850 M:      Roy Zang <roy.zang@nxp.com>
11851 L:      linuxppc-dev@lists.ozlabs.org
11852 L:      linux-pci@vger.kernel.org
11853 L:      linux-arm-kernel@lists.infradead.org
11854 S:      Maintained
11855 F:      drivers/pci/controller/dwc/*layerscape*
11856
11857 PCI DRIVER FOR GENERIC OF HOSTS
11858 M:      Will Deacon <will.deacon@arm.com>
11859 L:      linux-pci@vger.kernel.org
11860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11861 S:      Maintained
11862 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11863 F:      drivers/pci/controller/pci-host-common.c
11864 F:      drivers/pci/controller/pci-host-generic.c
11865
11866 PCI DRIVER FOR IMX6
11867 M:      Richard Zhu <hongxing.zhu@nxp.com>
11868 M:      Lucas Stach <l.stach@pengutronix.de>
11869 L:      linux-pci@vger.kernel.org
11870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11871 S:      Maintained
11872 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11873 F:      drivers/pci/controller/dwc/*imx6*
11874
11875 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11876 M:      Keith Busch <keith.busch@intel.com>
11877 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11878 L:      linux-pci@vger.kernel.org
11879 S:      Supported
11880 F:      drivers/pci/controller/vmd.c
11881
11882 PCI DRIVER FOR MICROSEMI SWITCHTEC
11883 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11884 M:      Logan Gunthorpe <logang@deltatee.com>
11885 L:      linux-pci@vger.kernel.org
11886 S:      Maintained
11887 F:      Documentation/switchtec.txt
11888 F:      Documentation/ABI/testing/sysfs-class-switchtec
11889 F:      drivers/pci/switch/switchtec*
11890 F:      include/uapi/linux/switchtec_ioctl.h
11891 F:      include/linux/switchtec.h
11892 F:      drivers/ntb/hw/mscc/
11893
11894 PCI DRIVER FOR MOBIVEIL PCIE IP
11895 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11896 L:      linux-pci@vger.kernel.org
11897 S:      Supported
11898 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11899 F:      drivers/pci/controller/pcie-mobiveil.c
11900
11901 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11902 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11903 M:      Jason Cooper <jason@lakedaemon.net>
11904 L:      linux-pci@vger.kernel.org
11905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11906 S:      Maintained
11907 F:      drivers/pci/controller/*mvebu*
11908
11909 PCI DRIVER FOR NVIDIA TEGRA
11910 M:      Thierry Reding <thierry.reding@gmail.com>
11911 L:      linux-tegra@vger.kernel.org
11912 L:      linux-pci@vger.kernel.org
11913 S:      Supported
11914 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11915 F:      drivers/pci/controller/pci-tegra.c
11916
11917 PCI DRIVER FOR RENESAS R-CAR
11918 M:      Simon Horman <horms@verge.net.au>
11919 L:      linux-pci@vger.kernel.org
11920 L:      linux-renesas-soc@vger.kernel.org
11921 S:      Maintained
11922 F:      drivers/pci/controller/*rcar*
11923
11924 PCI DRIVER FOR SAMSUNG EXYNOS
11925 M:      Jingoo Han <jingoohan1@gmail.com>
11926 L:      linux-pci@vger.kernel.org
11927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11928 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11929 S:      Maintained
11930 F:      drivers/pci/controller/dwc/pci-exynos.c
11931
11932 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11933 M:      Jingoo Han <jingoohan1@gmail.com>
11934 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11935 L:      linux-pci@vger.kernel.org
11936 S:      Maintained
11937 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11938 F:      drivers/pci/controller/dwc/*designware*
11939
11940 PCI DRIVER FOR TI DRA7XX
11941 M:      Kishon Vijay Abraham I <kishon@ti.com>
11942 L:      linux-omap@vger.kernel.org
11943 L:      linux-pci@vger.kernel.org
11944 S:      Supported
11945 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11946 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11947
11948 PCI DRIVER FOR TI KEYSTONE
11949 M:      Murali Karicheri <m-karicheri2@ti.com>
11950 L:      linux-pci@vger.kernel.org
11951 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11952 S:      Maintained
11953 F:      drivers/pci/controller/dwc/pci-keystone.c
11954
11955 PCI ENDPOINT SUBSYSTEM
11956 M:      Kishon Vijay Abraham I <kishon@ti.com>
11957 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11958 L:      linux-pci@vger.kernel.org
11959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11960 S:      Supported
11961 F:      drivers/pci/endpoint/
11962 F:      drivers/misc/pci_endpoint_test.c
11963 F:      tools/pci/
11964
11965 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11966 M:      Russell Currey <ruscur@russell.cc>
11967 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11968 M:      Oliver O'Halloran <oohall@gmail.com>
11969 L:      linuxppc-dev@lists.ozlabs.org
11970 S:      Supported
11971 F:      Documentation/PCI/pci-error-recovery.txt
11972 F:      drivers/pci/pcie/aer.c
11973 F:      drivers/pci/pcie/dpc.c
11974 F:      drivers/pci/pcie/err.c
11975 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11976 F:      arch/powerpc/kernel/eeh*.c
11977 F:      arch/powerpc/platforms/*/eeh*.c
11978 F:      arch/powerpc/include/*/eeh*.h
11979
11980 PCI ERROR RECOVERY
11981 M:      Linas Vepstas <linasvepstas@gmail.com>
11982 L:      linux-pci@vger.kernel.org
11983 S:      Supported
11984 F:      Documentation/PCI/pci-error-recovery.txt
11985
11986 PCI MSI DRIVER FOR ALTERA MSI IP
11987 M:      Ley Foon Tan <lftan@altera.com>
11988 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11989 L:      linux-pci@vger.kernel.org
11990 S:      Supported
11991 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11992 F:      drivers/pci/controller/pcie-altera-msi.c
11993
11994 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11995 M:      Toan Le <toan@os.amperecomputing.com>
11996 L:      linux-pci@vger.kernel.org
11997 L:      linux-arm-kernel@lists.infradead.org
11998 S:      Maintained
11999 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12000 F:      drivers/pci/controller/pci-xgene-msi.c
12001
12002 PCI SUBSYSTEM
12003 M:      Bjorn Helgaas <bhelgaas@google.com>
12004 L:      linux-pci@vger.kernel.org
12005 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12007 S:      Supported
12008 F:      Documentation/devicetree/bindings/pci/
12009 F:      Documentation/PCI/
12010 F:      drivers/acpi/pci*
12011 F:      drivers/pci/
12012 F:      include/asm-generic/pci*
12013 F:      include/linux/pci*
12014 F:      include/linux/of_pci.h
12015 F:      include/uapi/linux/pci*
12016 F:      lib/pci*
12017 F:      arch/x86/pci/
12018 F:      arch/x86/kernel/quirks.c
12019 F:      arch/x86/kernel/early-quirks.c
12020
12021 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12022 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12023 L:      linux-pci@vger.kernel.org
12024 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12026 S:      Supported
12027 F:      drivers/pci/controller/
12028
12029 PCIE DRIVER FOR AMLOGIC MESON
12030 M:      Yue Wang <yue.wang@Amlogic.com>
12031 L:      linux-pci@vger.kernel.org
12032 L:      linux-amlogic@lists.infradead.org
12033 S:      Maintained
12034 F:      drivers/pci/controller/dwc/pci-meson.c
12035
12036 PCIE DRIVER FOR AXIS ARTPEC
12037 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12038 L:      linux-arm-kernel@axis.com
12039 L:      linux-pci@vger.kernel.org
12040 S:      Maintained
12041 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12042 F:      drivers/pci/controller/dwc/*artpec*
12043
12044 PCIE DRIVER FOR CAVIUM THUNDERX
12045 M:      David Daney <david.daney@cavium.com>
12046 L:      linux-pci@vger.kernel.org
12047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12048 S:      Supported
12049 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12050 F:      drivers/pci/controller/pci-thunder-*
12051
12052 PCIE DRIVER FOR HISILICON
12053 M:      Zhou Wang <wangzhou1@hisilicon.com>
12054 L:      linux-pci@vger.kernel.org
12055 S:      Maintained
12056 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12057 F:      drivers/pci/controller/dwc/pcie-hisi.c
12058
12059 PCIE DRIVER FOR HISILICON KIRIN
12060 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12061 M:      Binghui Wang <wangbinghui@hisilicon.com>
12062 L:      linux-pci@vger.kernel.org
12063 S:      Maintained
12064 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12065 F:      drivers/pci/controller/dwc/pcie-kirin.c
12066
12067 PCIE DRIVER FOR HISILICON STB
12068 M:      Shawn Guo <shawn.guo@linaro.org>
12069 L:      linux-pci@vger.kernel.org
12070 S:      Maintained
12071 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12072 F:      drivers/pci/controller/dwc/pcie-histb.c
12073
12074 PCIE DRIVER FOR MEDIATEK
12075 M:      Ryder Lee <ryder.lee@mediatek.com>
12076 L:      linux-pci@vger.kernel.org
12077 L:      linux-mediatek@lists.infradead.org
12078 S:      Supported
12079 F:      Documentation/devicetree/bindings/pci/mediatek*
12080 F:      drivers/pci/controller/*mediatek*
12081
12082 PCIE DRIVER FOR QUALCOMM MSM
12083 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12084 L:      linux-pci@vger.kernel.org
12085 L:      linux-arm-msm@vger.kernel.org
12086 S:      Maintained
12087 F:      drivers/pci/controller/dwc/*qcom*
12088
12089 PCIE DRIVER FOR ROCKCHIP
12090 M:      Shawn Lin <shawn.lin@rock-chips.com>
12091 L:      linux-pci@vger.kernel.org
12092 L:      linux-rockchip@lists.infradead.org
12093 S:      Maintained
12094 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12095 F:      drivers/pci/controller/pcie-rockchip*
12096
12097 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12098 M:      Linus Walleij <linus.walleij@linaro.org>
12099 L:      linux-pci@vger.kernel.org
12100 S:      Maintained
12101 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12102 F:      drivers/pci/controller/pci-v3-semi.c
12103
12104 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12105 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12106 L:      linux-pci@vger.kernel.org
12107 S:      Maintained
12108 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12109 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12110
12111 PCIE DRIVER FOR ST SPEAR13XX
12112 M:      Pratyush Anand <pratyush.anand@gmail.com>
12113 L:      linux-pci@vger.kernel.org
12114 S:      Maintained
12115 F:      drivers/pci/controller/dwc/*spear*
12116
12117 PCMCIA SUBSYSTEM
12118 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12120 S:      Odd Fixes
12121 F:      Documentation/pcmcia/
12122 F:      tools/pcmcia/
12123 F:      drivers/pcmcia/
12124 F:      include/pcmcia/
12125
12126 PCNET32 NETWORK DRIVER
12127 M:      Don Fry <pcnet32@frontier.com>
12128 L:      netdev@vger.kernel.org
12129 S:      Maintained
12130 F:      drivers/net/ethernet/amd/pcnet32.c
12131
12132 PCRYPT PARALLEL CRYPTO ENGINE
12133 M:      Steffen Klassert <steffen.klassert@secunet.com>
12134 L:      linux-crypto@vger.kernel.org
12135 S:      Maintained
12136 F:      crypto/pcrypt.c
12137 F:      include/crypto/pcrypt.h
12138
12139 PEAQ WMI HOTKEYS DRIVER
12140 M:      Hans de Goede <hdegoede@redhat.com>
12141 L:      platform-driver-x86@vger.kernel.org
12142 S:      Maintained
12143 F:      drivers/platform/x86/peaq-wmi.c
12144
12145 PER-CPU MEMORY ALLOCATOR
12146 M:      Dennis Zhou <dennis@kernel.org>
12147 M:      Tejun Heo <tj@kernel.org>
12148 M:      Christoph Lameter <cl@linux.com>
12149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12150 S:      Maintained
12151 F:      include/linux/percpu*.h
12152 F:      mm/percpu*.c
12153 F:      arch/*/include/asm/percpu.h
12154
12155 PER-TASK DELAY ACCOUNTING
12156 M:      Balbir Singh <bsingharora@gmail.com>
12157 S:      Maintained
12158 F:      include/linux/delayacct.h
12159 F:      kernel/delayacct.c
12160
12161 PERFORMANCE EVENTS SUBSYSTEM
12162 M:      Peter Zijlstra <peterz@infradead.org>
12163 M:      Ingo Molnar <mingo@redhat.com>
12164 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12165 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12166 R:      Jiri Olsa <jolsa@redhat.com>
12167 R:      Namhyung Kim <namhyung@kernel.org>
12168 L:      linux-kernel@vger.kernel.org
12169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12170 S:      Supported
12171 F:      kernel/events/*
12172 F:      include/linux/perf_event.h
12173 F:      include/uapi/linux/perf_event.h
12174 F:      arch/*/kernel/perf_event*.c
12175 F:      arch/*/kernel/*/perf_event*.c
12176 F:      arch/*/kernel/*/*/perf_event*.c
12177 F:      arch/*/include/asm/perf_event.h
12178 F:      arch/*/kernel/perf_callchain.c
12179 F:      arch/*/events/*
12180 F:      tools/perf/
12181
12182 PERSONALITY HANDLING
12183 M:      Christoph Hellwig <hch@infradead.org>
12184 L:      linux-abi-devel@lists.sourceforge.net
12185 S:      Maintained
12186 F:      include/linux/personality.h
12187 F:      include/uapi/linux/personality.h
12188
12189 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12190 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12191 L:      linux-input@vger.kernel.org
12192 S:      Maintained
12193 F:      Documentation/input/devices/pxrc.rst
12194 F:      drivers/input/joystick/pxrc.c
12195
12196 PHONET PROTOCOL
12197 M:      Remi Denis-Courmont <courmisch@gmail.com>
12198 S:      Supported
12199 F:      Documentation/networking/phonet.txt
12200 F:      include/linux/phonet.h
12201 F:      include/net/phonet/
12202 F:      include/uapi/linux/phonet.h
12203 F:      net/phonet/
12204
12205 PHRAM MTD DRIVER
12206 M:      Joern Engel <joern@lazybastard.org>
12207 L:      linux-mtd@lists.infradead.org
12208 S:      Maintained
12209 F:      drivers/mtd/devices/phram.c
12210
12211 PICOLCD HID DRIVER
12212 M:      Bruno Prémont <bonbons@linux-vserver.org>
12213 L:      linux-input@vger.kernel.org
12214 S:      Maintained
12215 F:      drivers/hid/hid-picolcd*
12216
12217 PICOXCELL SUPPORT
12218 M:      Jamie Iles <jamie@jamieiles.com>
12219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12220 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12221 S:      Supported
12222 F:      arch/arm/boot/dts/picoxcell*
12223 F:      arch/arm/mach-picoxcell/
12224 F:      drivers/crypto/picoxcell*
12225
12226 PIN CONTROL SUBSYSTEM
12227 M:      Linus Walleij <linus.walleij@linaro.org>
12228 L:      linux-gpio@vger.kernel.org
12229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12230 S:      Maintained
12231 F:      Documentation/devicetree/bindings/pinctrl/
12232 F:      Documentation/driver-api/pinctl.rst
12233 F:      drivers/pinctrl/
12234 F:      include/linux/pinctrl/
12235
12236 PIN CONTROLLER - MICROCHIP AT91
12237 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12239 L:      linux-gpio@vger.kernel.org
12240 S:      Supported
12241 F:      drivers/pinctrl/pinctrl-at91*
12242
12243 PIN CONTROLLER - FREESCALE
12244 M:      Dong Aisheng <aisheng.dong@nxp.com>
12245 M:      Fabio Estevam <festevam@gmail.com>
12246 M:      Shawn Guo <shawnguo@kernel.org>
12247 M:      Stefan Agner <stefan@agner.ch>
12248 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12249 L:      linux-gpio@vger.kernel.org
12250 S:      Maintained
12251 F:      drivers/pinctrl/freescale/
12252 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12253
12254 PIN CONTROLLER - INTEL
12255 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12256 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12258 S:      Maintained
12259 F:      drivers/pinctrl/intel/
12260
12261 PIN CONTROLLER - MEDIATEK
12262 M:      Sean Wang <sean.wang@kernel.org>
12263 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12264 S:      Maintained
12265 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12266 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12267 F:      drivers/pinctrl/mediatek/
12268
12269 PIN CONTROLLER - QUALCOMM
12270 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12271 S:      Maintained
12272 L:      linux-arm-msm@vger.kernel.org
12273 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12274 F:      drivers/pinctrl/qcom/
12275
12276 PIN CONTROLLER - RENESAS
12277 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12278 L:      linux-renesas-soc@vger.kernel.org
12279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12280 S:      Maintained
12281 F:      drivers/pinctrl/pinctrl-rz*
12282 F:      drivers/pinctrl/sh-pfc/
12283
12284 PIN CONTROLLER - SAMSUNG
12285 M:      Tomasz Figa <tomasz.figa@gmail.com>
12286 M:      Krzysztof Kozlowski <krzk@kernel.org>
12287 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12289 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12290 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12292 S:      Maintained
12293 F:      drivers/pinctrl/samsung/
12294 F:      include/dt-bindings/pinctrl/samsung.h
12295 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12296
12297 PIN CONTROLLER - SINGLE
12298 M:      Tony Lindgren <tony@atomide.com>
12299 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12301 L:      linux-omap@vger.kernel.org
12302 S:      Maintained
12303 F:      drivers/pinctrl/pinctrl-single.c
12304
12305 PIN CONTROLLER - ST SPEAR
12306 M:      Viresh Kumar <vireshk@kernel.org>
12307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12308 W:      http://www.st.com/spear
12309 S:      Maintained
12310 F:      drivers/pinctrl/spear/
12311
12312 PISTACHIO SOC SUPPORT
12313 M:      James Hartley <james.hartley@sondrel.com>
12314 L:      linux-mips@vger.kernel.org
12315 S:      Odd Fixes
12316 F:      arch/mips/pistachio/
12317 F:      arch/mips/include/asm/mach-pistachio/
12318 F:      arch/mips/boot/dts/img/pistachio*
12319 F:      arch/mips/configs/pistachio*_defconfig
12320
12321 PKTCDVD DRIVER
12322 S:      Orphan
12323 M:      linux-block@vger.kernel.org
12324 F:      drivers/block/pktcdvd.c
12325 F:      include/linux/pktcdvd.h
12326 F:      include/uapi/linux/pktcdvd.h
12327
12328 PKUNITY SOC DRIVERS
12329 M:      Guan Xuetao <gxt@pku.edu.cn>
12330 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12331 S:      Maintained
12332 T:      git git://github.com/gxt/linux.git
12333 F:      drivers/input/serio/i8042-unicore32io.h
12334 F:      drivers/i2c/busses/i2c-puv3.c
12335 F:      drivers/video/fbdev/fb-puv3.c
12336 F:      drivers/rtc/rtc-puv3.c
12337
12338 PMBUS HARDWARE MONITORING DRIVERS
12339 M:      Guenter Roeck <linux@roeck-us.net>
12340 L:      linux-hwmon@vger.kernel.org
12341 W:      http://hwmon.wiki.kernel.org/
12342 W:      http://www.roeck-us.net/linux/drivers/
12343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12344 S:      Maintained
12345 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12346 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12347 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12348 F:      Documentation/hwmon/adm1275
12349 F:      Documentation/hwmon/ibm-cffps
12350 F:      Documentation/hwmon/ir35221
12351 F:      Documentation/hwmon/lm25066
12352 F:      Documentation/hwmon/ltc2978
12353 F:      Documentation/hwmon/ltc3815
12354 F:      Documentation/hwmon/max16064
12355 F:      Documentation/hwmon/max20751
12356 F:      Documentation/hwmon/max31785
12357 F:      Documentation/hwmon/max34440
12358 F:      Documentation/hwmon/max8688
12359 F:      Documentation/hwmon/pmbus
12360 F:      Documentation/hwmon/pmbus-core
12361 F:      Documentation/hwmon/tps40422
12362 F:      Documentation/hwmon/ucd9000
12363 F:      Documentation/hwmon/ucd9200
12364 F:      Documentation/hwmon/zl6100
12365 F:      drivers/hwmon/pmbus/
12366 F:      include/linux/pmbus.h
12367
12368 PMC SIERRA MaxRAID DRIVER
12369 L:      linux-scsi@vger.kernel.org
12370 W:      http://www.pmc-sierra.com/
12371 S:      Orphan
12372 F:      drivers/scsi/pmcraid.*
12373
12374 PMC SIERRA PM8001 DRIVER
12375 M:      Jack Wang <jinpu.wang@profitbricks.com>
12376 M:      lindar_liu@usish.com
12377 L:      linux-scsi@vger.kernel.org
12378 S:      Supported
12379 F:      drivers/scsi/pm8001/
12380
12381 PNP SUPPORT
12382 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12383 S:      Maintained
12384 F:      drivers/pnp/
12385
12386 PNI RM3100 IIO DRIVER
12387 M:      Song Qiang <songqiang1304521@gmail.com>
12388 L:      linux-iio@vger.kernel.org
12389 S:      Maintained
12390 F:      drivers/iio/magnetometer/rm3100*
12391 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12392
12393 POSIX CLOCKS and TIMERS
12394 M:      Thomas Gleixner <tglx@linutronix.de>
12395 L:      linux-kernel@vger.kernel.org
12396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12397 S:      Maintained
12398 F:      fs/timerfd.c
12399 F:      include/linux/timer*
12400 F:      kernel/time/*timer*
12401
12402 POWER MANAGEMENT CORE
12403 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12404 L:      linux-pm@vger.kernel.org
12405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12406 B:      https://bugzilla.kernel.org
12407 S:      Supported
12408 F:      drivers/base/power/
12409 F:      include/linux/pm.h
12410 F:      include/linux/pm_*
12411 F:      include/linux/powercap.h
12412 F:      drivers/powercap/
12413 F:      kernel/configs/nopm.config
12414
12415 POWER STATE COORDINATION INTERFACE (PSCI)
12416 M:      Mark Rutland <mark.rutland@arm.com>
12417 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12418 L:      linux-arm-kernel@lists.infradead.org
12419 S:      Maintained
12420 F:      drivers/firmware/psci/
12421 F:      include/linux/psci.h
12422 F:      include/uapi/linux/psci.h
12423
12424 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12425 M:      Sebastian Reichel <sre@kernel.org>
12426 L:      linux-pm@vger.kernel.org
12427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12428 S:      Maintained
12429 F:      Documentation/ABI/testing/sysfs-class-power
12430 F:      Documentation/devicetree/bindings/power/supply/
12431 F:      include/linux/power_supply.h
12432 F:      drivers/power/supply/
12433
12434 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12435 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12436 L:      linuxppc-dev@lists.ozlabs.org
12437 S:      Maintained
12438 F:      drivers/char/powernv-op-panel.c
12439
12440 PPP OVER ATM (RFC 2364)
12441 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12442 S:      Maintained
12443 F:      net/atm/pppoatm.c
12444 F:      include/uapi/linux/atmppp.h
12445
12446 PPP OVER ETHERNET
12447 M:      Michal Ostrowski <mostrows@earthlink.net>
12448 S:      Maintained
12449 F:      drivers/net/ppp/pppoe.c
12450 F:      drivers/net/ppp/pppox.c
12451
12452 PPP OVER L2TP
12453 M:      James Chapman <jchapman@katalix.com>
12454 S:      Maintained
12455 F:      net/l2tp/l2tp_ppp.c
12456 F:      include/linux/if_pppol2tp.h
12457 F:      include/uapi/linux/if_pppol2tp.h
12458
12459 PPP PROTOCOL DRIVERS AND COMPRESSORS
12460 M:      Paul Mackerras <paulus@samba.org>
12461 L:      linux-ppp@vger.kernel.org
12462 S:      Maintained
12463 F:      drivers/net/ppp/ppp_*
12464
12465 PPS SUPPORT
12466 M:      Rodolfo Giometti <giometti@enneenne.com>
12467 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12468 L:      linuxpps@ml.enneenne.com (subscribers-only)
12469 S:      Maintained
12470 F:      Documentation/pps/
12471 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12472 F:      Documentation/ABI/testing/sysfs-pps
12473 F:      drivers/pps/
12474 F:      include/linux/pps*.h
12475 F:      include/uapi/linux/pps.h
12476
12477 PPTP DRIVER
12478 M:      Dmitry Kozlov <xeb@mail.ru>
12479 L:      netdev@vger.kernel.org
12480 S:      Maintained
12481 F:      drivers/net/ppp/pptp.c
12482 W:      http://sourceforge.net/projects/accel-pptp
12483
12484 PRINTK
12485 M:      Petr Mladek <pmladek@suse.com>
12486 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12487 R:      Steven Rostedt <rostedt@goodmis.org>
12488 S:      Maintained
12489 F:      kernel/printk/
12490 F:      include/linux/printk.h
12491
12492 PRISM54 WIRELESS DRIVER
12493 M:      Luis Chamberlain <mcgrof@kernel.org>
12494 L:      linux-wireless@vger.kernel.org
12495 W:      http://wireless.kernel.org/en/users/Drivers/p54
12496 S:      Obsolete
12497 F:      drivers/net/wireless/intersil/prism54/
12498
12499 PROC FILESYSTEM
12500 R:      Alexey Dobriyan <adobriyan@gmail.com>
12501 L:      linux-kernel@vger.kernel.org
12502 L:      linux-fsdevel@vger.kernel.org
12503 S:      Maintained
12504 F:      fs/proc/
12505 F:      include/linux/proc_fs.h
12506 F:      tools/testing/selftests/proc/
12507 F:      Documentation/filesystems/proc.txt
12508
12509 PROC SYSCTL
12510 M:      Luis Chamberlain <mcgrof@kernel.org>
12511 M:      Kees Cook <keescook@chromium.org>
12512 L:      linux-kernel@vger.kernel.org
12513 L:      linux-fsdevel@vger.kernel.org
12514 S:      Maintained
12515 F:      fs/proc/proc_sysctl.c
12516 F:      include/linux/sysctl.h
12517 F:      kernel/sysctl.c
12518 F:      tools/testing/selftests/sysctl/
12519
12520 PS3 NETWORK SUPPORT
12521 M:      Geoff Levand <geoff@infradead.org>
12522 L:      netdev@vger.kernel.org
12523 L:      linuxppc-dev@lists.ozlabs.org
12524 S:      Maintained
12525 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12526
12527 PS3 PLATFORM SUPPORT
12528 M:      Geoff Levand <geoff@infradead.org>
12529 L:      linuxppc-dev@lists.ozlabs.org
12530 S:      Maintained
12531 F:      arch/powerpc/boot/ps3*
12532 F:      arch/powerpc/include/asm/lv1call.h
12533 F:      arch/powerpc/include/asm/ps3*.h
12534 F:      arch/powerpc/platforms/ps3/
12535 F:      drivers/*/ps3*
12536 F:      drivers/ps3/
12537 F:      drivers/rtc/rtc-ps3.c
12538 F:      drivers/usb/host/*ps3.c
12539 F:      sound/ppc/snd_ps3*
12540
12541 PS3VRAM DRIVER
12542 M:      Jim Paris <jim@jtan.com>
12543 M:      Geoff Levand <geoff@infradead.org>
12544 L:      linuxppc-dev@lists.ozlabs.org
12545 S:      Maintained
12546 F:      drivers/block/ps3vram.c
12547
12548 PSAMPLE PACKET SAMPLING SUPPORT:
12549 M:      Yotam Gigi <yotam.gi@gmail.com>
12550 S:      Maintained
12551 F:      net/psample
12552 F:      include/net/psample.h
12553 F:      include/uapi/linux/psample.h
12554
12555 PSTORE FILESYSTEM
12556 M:      Kees Cook <keescook@chromium.org>
12557 M:      Anton Vorontsov <anton@enomsg.org>
12558 M:      Colin Cross <ccross@android.com>
12559 M:      Tony Luck <tony.luck@intel.com>
12560 S:      Maintained
12561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12562 F:      fs/pstore/
12563 F:      include/linux/pstore*
12564 F:      drivers/firmware/efi/efi-pstore.c
12565 F:      drivers/acpi/apei/erst.c
12566 F:      Documentation/admin-guide/ramoops.rst
12567 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12568 K:      \b(pstore|ramoops)
12569
12570 PTP HARDWARE CLOCK SUPPORT
12571 M:      Richard Cochran <richardcochran@gmail.com>
12572 L:      netdev@vger.kernel.org
12573 S:      Maintained
12574 W:      http://linuxptp.sourceforge.net/
12575 F:      Documentation/ABI/testing/sysfs-ptp
12576 F:      Documentation/ptp/*
12577 F:      drivers/net/phy/dp83640*
12578 F:      drivers/ptp/*
12579 F:      include/linux/ptp_cl*
12580
12581 PTRACE SUPPORT
12582 M:      Oleg Nesterov <oleg@redhat.com>
12583 S:      Maintained
12584 F:      include/asm-generic/syscall.h
12585 F:      include/linux/ptrace.h
12586 F:      include/linux/regset.h
12587 F:      include/linux/tracehook.h
12588 F:      include/uapi/linux/ptrace.h
12589 F:      include/uapi/linux/ptrace.h
12590 F:      include/asm-generic/ptrace.h
12591 F:      kernel/ptrace.c
12592 F:      arch/*/ptrace*.c
12593 F:      arch/*/*/ptrace*.c
12594 F:      arch/*/include/asm/ptrace*.h
12595
12596 PULSE8-CEC DRIVER
12597 M:      Hans Verkuil <hverkuil@xs4all.nl>
12598 L:      linux-media@vger.kernel.org
12599 T:      git git://linuxtv.org/media_tree.git
12600 S:      Maintained
12601 F:      drivers/media/usb/pulse8-cec/*
12602 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12603
12604 PVRUSB2 VIDEO4LINUX DRIVER
12605 M:      Mike Isely <isely@pobox.com>
12606 L:      pvrusb2@isely.net       (subscribers-only)
12607 L:      linux-media@vger.kernel.org
12608 W:      http://www.isely.net/pvrusb2/
12609 T:      git git://linuxtv.org/media_tree.git
12610 S:      Maintained
12611 F:      Documentation/media/v4l-drivers/pvrusb2*
12612 F:      drivers/media/usb/pvrusb2/
12613
12614 PWC WEBCAM DRIVER
12615 M:      Hans Verkuil <hverkuil@xs4all.nl>
12616 L:      linux-media@vger.kernel.org
12617 T:      git git://linuxtv.org/media_tree.git
12618 S:      Odd Fixes
12619 F:      drivers/media/usb/pwc/*
12620 F:      include/trace/events/pwc.h
12621
12622 PWM FAN DRIVER
12623 M:      Kamil Debski <kamil@wypas.org>
12624 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12625 L:      linux-hwmon@vger.kernel.org
12626 S:      Supported
12627 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12628 F:      Documentation/hwmon/pwm-fan
12629 F:      drivers/hwmon/pwm-fan.c
12630
12631 PWM IR Transmitter
12632 M:      Sean Young <sean@mess.org>
12633 L:      linux-media@vger.kernel.org
12634 S:      Maintained
12635 F:      drivers/media/rc/pwm-ir-tx.c
12636
12637 PWM SUBSYSTEM
12638 M:      Thierry Reding <thierry.reding@gmail.com>
12639 L:      linux-pwm@vger.kernel.org
12640 S:      Maintained
12641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12642 F:      Documentation/pwm.txt
12643 F:      Documentation/devicetree/bindings/pwm/
12644 F:      include/linux/pwm.h
12645 F:      drivers/pwm/
12646 F:      drivers/video/backlight/pwm_bl.c
12647 F:      include/linux/pwm_backlight.h
12648 F:      drivers/gpio/gpio-mvebu.c
12649 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12650
12651 PXA GPIO DRIVER
12652 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12653 L:      linux-gpio@vger.kernel.org
12654 S:      Maintained
12655 F:      drivers/gpio/gpio-pxa.c
12656
12657 PXA MMCI DRIVER
12658 S:      Orphan
12659
12660 PXA RTC DRIVER
12661 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12662 L:      linux-rtc@vger.kernel.org
12663 S:      Maintained
12664
12665 PXA2xx/PXA3xx SUPPORT
12666 M:      Daniel Mack <daniel@zonque.org>
12667 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12668 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12670 T:      git git://github.com/hzhuang1/linux.git
12671 T:      git git://github.com/rjarzmik/linux.git
12672 S:      Maintained
12673 F:      arch/arm/boot/dts/pxa*
12674 F:      arch/arm/mach-pxa/
12675 F:      drivers/dma/pxa*
12676 F:      drivers/pcmcia/pxa2xx*
12677 F:      drivers/pinctrl/pxa/
12678 F:      drivers/spi/spi-pxa2xx*
12679 F:      drivers/usb/gadget/udc/pxa2*
12680 F:      include/sound/pxa2xx-lib.h
12681 F:      sound/arm/pxa*
12682 F:      sound/soc/pxa/
12683
12684 QAT DRIVER
12685 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12686 L:      qat-linux@intel.com
12687 S:      Supported
12688 F:      drivers/crypto/qat/
12689
12690 QCOM AUDIO (ASoC) DRIVERS
12691 M:      Patrick Lai <plai@codeaurora.org>
12692 M:      Banajit Goswami <bgoswami@codeaurora.org>
12693 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12694 S:      Supported
12695 F:      sound/soc/qcom/
12696
12697 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12698 M:      Gabriel Somlo <somlo@cmu.edu>
12699 M:      "Michael S. Tsirkin" <mst@redhat.com>
12700 L:      qemu-devel@nongnu.org
12701 S:      Maintained
12702 F:      drivers/firmware/qemu_fw_cfg.c
12703 F:      include/uapi/linux/qemu_fw_cfg.h
12704
12705 QIB DRIVER
12706 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12707 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12708 L:      linux-rdma@vger.kernel.org
12709 S:      Supported
12710 F:      drivers/infiniband/hw/qib/
12711
12712 QLOGIC QL41xxx FCOE DRIVER
12713 M:      QLogic-Storage-Upstream@cavium.com
12714 L:      linux-scsi@vger.kernel.org
12715 S:      Supported
12716 F:      drivers/scsi/qedf/
12717
12718 QLOGIC QL41xxx ISCSI DRIVER
12719 M:      QLogic-Storage-Upstream@cavium.com
12720 L:      linux-scsi@vger.kernel.org
12721 S:      Supported
12722 F:      drivers/scsi/qedi/
12723
12724 QLOGIC QL4xxx ETHERNET DRIVER
12725 M:      Ariel Elior <aelior@marvell.com>
12726 M:      GR-everest-linux-l2@marvell.com
12727 L:      netdev@vger.kernel.org
12728 S:      Supported
12729 F:      drivers/net/ethernet/qlogic/qed/
12730 F:      include/linux/qed/
12731 F:      drivers/net/ethernet/qlogic/qede/
12732
12733 QLOGIC QL4xxx RDMA DRIVER
12734 M:      Michal Kalderon <mkalderon@marvell.com>
12735 M:      Ariel Elior <aelior@marvell.com>
12736 L:      linux-rdma@vger.kernel.org
12737 S:      Supported
12738 F:      drivers/infiniband/hw/qedr/
12739 F:      include/uapi/rdma/qedr-abi.h
12740
12741 QLOGIC QLA1280 SCSI DRIVER
12742 M:      Michael Reed <mdr@sgi.com>
12743 L:      linux-scsi@vger.kernel.org
12744 S:      Maintained
12745 F:      drivers/scsi/qla1280.[ch]
12746
12747 QLOGIC QLA2XXX FC-SCSI DRIVER
12748 M:      qla2xxx-upstream@qlogic.com
12749 L:      linux-scsi@vger.kernel.org
12750 S:      Supported
12751 F:      Documentation/scsi/LICENSE.qla2xxx
12752 F:      drivers/scsi/qla2xxx/
12753
12754 QLOGIC QLA3XXX NETWORK DRIVER
12755 M:      GR-Linux-NIC-Dev@marvell.com
12756 L:      netdev@vger.kernel.org
12757 S:      Supported
12758 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12759 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12760
12761 QLOGIC QLA4XXX iSCSI DRIVER
12762 M:      QLogic-Storage-Upstream@qlogic.com
12763 L:      linux-scsi@vger.kernel.org
12764 S:      Supported
12765 F:      Documentation/scsi/LICENSE.qla4xxx
12766 F:      drivers/scsi/qla4xxx/
12767
12768 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12769 M:      Shahed Shaikh <shshaikh@marvell.com>
12770 M:      Manish Chopra <manishc@marvell.com>
12771 M:      GR-Linux-NIC-Dev@marvell.com
12772 L:      netdev@vger.kernel.org
12773 S:      Supported
12774 F:      drivers/net/ethernet/qlogic/qlcnic/
12775
12776 QLOGIC QLGE 10Gb ETHERNET DRIVER
12777 M:      Manish Chopra <manishc@marvell.com>
12778 M:      GR-Linux-NIC-Dev@marvell.com
12779 L:      netdev@vger.kernel.org
12780 S:      Supported
12781 F:      drivers/net/ethernet/qlogic/qlge/
12782
12783 QM1D1B0004 MEDIA DRIVER
12784 M:      Akihiro Tsukada <tskd08@gmail.com>
12785 L:      linux-media@vger.kernel.org
12786 S:      Odd Fixes
12787 F:      drivers/media/tuners/qm1d1b0004*
12788
12789 QM1D1C0042 MEDIA DRIVER
12790 M:      Akihiro Tsukada <tskd08@gmail.com>
12791 L:      linux-media@vger.kernel.org
12792 S:      Odd Fixes
12793 F:      drivers/media/tuners/qm1d1c0042*
12794
12795 QNX4 FILESYSTEM
12796 M:      Anders Larsen <al@alarsen.net>
12797 W:      http://www.alarsen.net/linux/qnx4fs/
12798 S:      Maintained
12799 F:      fs/qnx4/
12800 F:      include/uapi/linux/qnx4_fs.h
12801 F:      include/uapi/linux/qnxtypes.h
12802
12803 QORIQ DPAA2 FSL-MC BUS DRIVER
12804 M:      Stuart Yoder <stuyoder@gmail.com>
12805 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12806 L:      linux-kernel@vger.kernel.org
12807 S:      Maintained
12808 F:      drivers/bus/fsl-mc/
12809 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12810 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12811
12812 QT1010 MEDIA DRIVER
12813 M:      Antti Palosaari <crope@iki.fi>
12814 L:      linux-media@vger.kernel.org
12815 W:      https://linuxtv.org
12816 W:      http://palosaari.fi/linux/
12817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12818 T:      git git://linuxtv.org/anttip/media_tree.git
12819 S:      Maintained
12820 F:      drivers/media/tuners/qt1010*
12821
12822 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12823 M:      Kalle Valo <kvalo@codeaurora.org>
12824 L:      ath10k@lists.infradead.org
12825 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12827 S:      Supported
12828 F:      drivers/net/wireless/ath/ath10k/
12829
12830 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12831 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12832 L:      linux-wireless@vger.kernel.org
12833 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12834 S:      Supported
12835 F:      drivers/net/wireless/ath/ath9k/
12836
12837 QUALCOMM CAMERA SUBSYSTEM DRIVER
12838 M:      Todor Tomov <todor.too@gmail.com>
12839 L:      linux-media@vger.kernel.org
12840 S:      Maintained
12841 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12842 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12843 F:      drivers/media/platform/qcom/camss/
12844
12845 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12846 M:      Ilia Lin <ilia.lin@kernel.org>
12847 L:      linux-pm@vger.kernel.org
12848 S:      Maintained
12849 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12850 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12851
12852 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12853 M:      Timur Tabi <timur@kernel.org>
12854 L:      netdev@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/net/ethernet/qualcomm/emac/
12857
12858 QUALCOMM ETHQOS ETHERNET DRIVER
12859 M:      Vinod Koul <vkoul@kernel.org>
12860 M:      Niklas Cassel <niklas.cassel@linaro.org>
12861 L:      netdev@vger.kernel.org
12862 S:      Maintained
12863 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12864 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12865
12866 QUALCOMM GENERIC INTERFACE I2C DRIVER
12867 M:      Alok Chauhan <alokc@codeaurora.org>
12868 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12869 L:      linux-i2c@vger.kernel.org
12870 L:      linux-arm-msm@vger.kernel.org
12871 S:      Supported
12872 F:      drivers/i2c/busses/i2c-qcom-geni.c
12873
12874 QUALCOMM HEXAGON ARCHITECTURE
12875 M:      Richard Kuo <rkuo@codeaurora.org>
12876 L:      linux-hexagon@vger.kernel.org
12877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12878 S:      Supported
12879 F:      arch/hexagon/
12880
12881 QUALCOMM HIDMA DRIVER
12882 M:      Sinan Kaya <okaya@kernel.org>
12883 L:      linux-arm-kernel@lists.infradead.org
12884 L:      linux-arm-msm@vger.kernel.org
12885 L:      dmaengine@vger.kernel.org
12886 S:      Supported
12887 F:      drivers/dma/qcom/hidma*
12888
12889 QUALCOMM IOMMU
12890 M:      Rob Clark <robdclark@gmail.com>
12891 L:      iommu@lists.linux-foundation.org
12892 L:      linux-arm-msm@vger.kernel.org
12893 S:      Maintained
12894 F:      drivers/iommu/qcom_iommu.c
12895
12896 QUALCOMM TSENS THERMAL DRIVER
12897 M:      Amit Kucheria <amit.kucheria@linaro.org>
12898 L:      linux-pm@vger.kernel.org
12899 L:      linux-arm-msm@vger.kernel.org
12900 S:      Maintained
12901 F:      drivers/thermal/qcom/
12902
12903 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12904 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12905 L:      linux-media@vger.kernel.org
12906 L:      linux-arm-msm@vger.kernel.org
12907 T:      git git://linuxtv.org/media_tree.git
12908 S:      Maintained
12909 F:      drivers/media/platform/qcom/venus/
12910
12911 QUALCOMM WCN36XX WIRELESS DRIVER
12912 M:      Kalle Valo <kvalo@codeaurora.org>
12913 L:      wcn36xx@lists.infradead.org
12914 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12915 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12916 S:      Supported
12917 F:      drivers/net/wireless/ath/wcn36xx/
12918
12919 QUANTENNA QTNFMAC WIRELESS DRIVER
12920 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12921 M:      Avinash Patil <avinashp@quantenna.com>
12922 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12923 L:      linux-wireless@vger.kernel.org
12924 S:      Maintained
12925 F:      drivers/net/wireless/quantenna
12926
12927 RADEON and AMDGPU DRM DRIVERS
12928 M:      Alex Deucher <alexander.deucher@amd.com>
12929 M:      Christian König <christian.koenig@amd.com>
12930 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12931 L:      amd-gfx@lists.freedesktop.org
12932 T:      git git://people.freedesktop.org/~agd5f/linux
12933 S:      Supported
12934 F:      drivers/gpu/drm/radeon/
12935 F:      include/uapi/drm/radeon_drm.h
12936 F:      drivers/gpu/drm/amd/
12937 F:      include/uapi/drm/amdgpu_drm.h
12938
12939 RADEON FRAMEBUFFER DISPLAY DRIVER
12940 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12941 L:      linux-fbdev@vger.kernel.org
12942 S:      Maintained
12943 F:      drivers/video/fbdev/aty/radeon*
12944 F:      include/uapi/linux/radeonfb.h
12945
12946 RADIOSHARK RADIO DRIVER
12947 M:      Hans Verkuil <hverkuil@xs4all.nl>
12948 L:      linux-media@vger.kernel.org
12949 T:      git git://linuxtv.org/media_tree.git
12950 S:      Maintained
12951 F:      drivers/media/radio/radio-shark.c
12952
12953 RADIOSHARK2 RADIO DRIVER
12954 M:      Hans Verkuil <hverkuil@xs4all.nl>
12955 L:      linux-media@vger.kernel.org
12956 T:      git git://linuxtv.org/media_tree.git
12957 S:      Maintained
12958 F:      drivers/media/radio/radio-shark2.c
12959 F:      drivers/media/radio/radio-tea5777.c
12960
12961 RADOS BLOCK DEVICE (RBD)
12962 M:      Ilya Dryomov <idryomov@gmail.com>
12963 M:      Sage Weil <sage@redhat.com>
12964 M:      Alex Elder <elder@kernel.org>
12965 L:      ceph-devel@vger.kernel.org
12966 W:      http://ceph.com/
12967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12968 T:      git git://github.com/ceph/ceph-client.git
12969 S:      Supported
12970 F:      Documentation/ABI/testing/sysfs-bus-rbd
12971 F:      drivers/block/rbd.c
12972 F:      drivers/block/rbd_types.h
12973
12974 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12975 M:      Paul Mackerras <paulus@samba.org>
12976 L:      linux-fbdev@vger.kernel.org
12977 S:      Maintained
12978 F:      drivers/video/fbdev/aty/aty128fb.c
12979
12980 RAINSHADOW-CEC DRIVER
12981 M:      Hans Verkuil <hverkuil@xs4all.nl>
12982 L:      linux-media@vger.kernel.org
12983 T:      git git://linuxtv.org/media_tree.git
12984 S:      Maintained
12985 F:      drivers/media/usb/rainshadow-cec/*
12986
12987 RALINK MIPS ARCHITECTURE
12988 M:      John Crispin <john@phrozen.org>
12989 L:      linux-mips@vger.kernel.org
12990 S:      Maintained
12991 F:      arch/mips/ralink
12992
12993 RALINK RT2X00 WIRELESS LAN DRIVER
12994 P:      rt2x00 project
12995 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12996 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12997 L:      linux-wireless@vger.kernel.org
12998 S:      Maintained
12999 F:      drivers/net/wireless/ralink/rt2x00/
13000
13001 RAMDISK RAM BLOCK DEVICE DRIVER
13002 M:      Jens Axboe <axboe@kernel.dk>
13003 S:      Maintained
13004 F:      Documentation/blockdev/ramdisk.txt
13005 F:      drivers/block/brd.c
13006
13007 RANCHU VIRTUAL BOARD FOR MIPS
13008 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13009 L:      linux-mips@vger.kernel.org
13010 S:      Supported
13011 F:      arch/mips/generic/board-ranchu.c
13012 F:      arch/mips/configs/generic/board-ranchu.config
13013
13014 RANDOM NUMBER DRIVER
13015 M:      "Theodore Ts'o" <tytso@mit.edu>
13016 S:      Maintained
13017 F:      drivers/char/random.c
13018
13019 RAPIDIO SUBSYSTEM
13020 M:      Matt Porter <mporter@kernel.crashing.org>
13021 M:      Alexandre Bounine <alex.bou9@gmail.com>
13022 S:      Maintained
13023 F:      drivers/rapidio/
13024
13025 RAS INFRASTRUCTURE
13026 M:      Tony Luck <tony.luck@intel.com>
13027 M:      Borislav Petkov <bp@alien8.de>
13028 L:      linux-edac@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/ras/
13031 F:      include/linux/ras.h
13032 F:      include/ras/ras_event.h
13033 F:      Documentation/admin-guide/ras.rst
13034
13035 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13036 L:      linux-wireless@vger.kernel.org
13037 S:      Orphan
13038 F:      drivers/net/wireless/ray*
13039
13040 RCUTORTURE TEST FRAMEWORK
13041 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13042 M:      Josh Triplett <josh@joshtriplett.org>
13043 R:      Steven Rostedt <rostedt@goodmis.org>
13044 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13045 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13046 L:      linux-kernel@vger.kernel.org
13047 S:      Supported
13048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13049 F:      tools/testing/selftests/rcutorture
13050
13051 RDC R-321X SoC
13052 M:      Florian Fainelli <florian@openwrt.org>
13053 S:      Maintained
13054
13055 RDC R6040 FAST ETHERNET DRIVER
13056 M:      Florian Fainelli <f.fainelli@gmail.com>
13057 L:      netdev@vger.kernel.org
13058 S:      Maintained
13059 F:      drivers/net/ethernet/rdc/r6040.c
13060
13061 RDMAVT - RDMA verbs software
13062 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13063 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13064 L:      linux-rdma@vger.kernel.org
13065 S:      Supported
13066 F:      drivers/infiniband/sw/rdmavt
13067
13068 RDS - RELIABLE DATAGRAM SOCKETS
13069 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13070 L:      netdev@vger.kernel.org
13071 L:      linux-rdma@vger.kernel.org
13072 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13073 W:      https://oss.oracle.com/projects/rds/
13074 S:      Supported
13075 F:      net/rds/
13076 F:      Documentation/networking/rds.txt
13077
13078 RDT - RESOURCE ALLOCATION
13079 M:      Fenghua Yu <fenghua.yu@intel.com>
13080 M:      Reinette Chatre <reinette.chatre@intel.com>
13081 L:      linux-kernel@vger.kernel.org
13082 S:      Supported
13083 F:      arch/x86/kernel/cpu/resctrl/
13084 F:      arch/x86/include/asm/resctrl_sched.h
13085 F:      Documentation/x86/resctrl*
13086
13087 READ-COPY UPDATE (RCU)
13088 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13089 M:      Josh Triplett <josh@joshtriplett.org>
13090 R:      Steven Rostedt <rostedt@goodmis.org>
13091 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13092 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13093 R:      Joel Fernandes <joel@joelfernandes.org>
13094 L:      linux-kernel@vger.kernel.org
13095 W:      http://www.rdrop.com/users/paulmck/RCU/
13096 S:      Supported
13097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13098 F:      Documentation/RCU/
13099 X:      Documentation/RCU/torture.txt
13100 F:      include/linux/rcu*
13101 X:      include/linux/srcu*.h
13102 F:      kernel/rcu/
13103 X:      kernel/rcu/srcu*.c
13104
13105 REAL TIME CLOCK (RTC) SUBSYSTEM
13106 M:      Alessandro Zummo <a.zummo@towertech.it>
13107 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13108 L:      linux-rtc@vger.kernel.org
13109 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13111 S:      Maintained
13112 F:      Documentation/devicetree/bindings/rtc/
13113 F:      Documentation/rtc.txt
13114 F:      drivers/rtc/
13115 F:      include/linux/rtc.h
13116 F:      include/uapi/linux/rtc.h
13117 F:      include/linux/rtc/
13118 F:      include/linux/platform_data/rtc-*
13119 F:      tools/testing/selftests/rtc/
13120
13121 REALTEK AUDIO CODECS
13122 M:      Bard Liao <bardliao@realtek.com>
13123 M:      Oder Chiou <oder_chiou@realtek.com>
13124 S:      Maintained
13125 F:      sound/soc/codecs/rt*
13126 F:      include/sound/rt*.h
13127
13128 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13129 M:      Linus Walleij <linus.walleij@linaro.org>
13130 S:      Maintained
13131 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13132 F:      drivers/net/dsa/realtek-smi*
13133 F:      drivers/net/dsa/rtl83*
13134
13135 REDPINE WIRELESS DRIVER
13136 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13137 M:      Siva Rebbagondla <siva8118@gmail.com>
13138 L:      linux-wireless@vger.kernel.org
13139 S:      Maintained
13140 F:      drivers/net/wireless/rsi/
13141
13142 REGISTER MAP ABSTRACTION
13143 M:      Mark Brown <broonie@kernel.org>
13144 L:      linux-kernel@vger.kernel.org
13145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13146 S:      Supported
13147 F:      Documentation/devicetree/bindings/regmap/
13148 F:      drivers/base/regmap/
13149 F:      include/linux/regmap.h
13150
13151 REISERFS FILE SYSTEM
13152 L:      reiserfs-devel@vger.kernel.org
13153 S:      Supported
13154 F:      fs/reiserfs/
13155
13156 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13157 M:      Ohad Ben-Cohen <ohad@wizery.com>
13158 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13159 L:      linux-remoteproc@vger.kernel.org
13160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13161 S:      Maintained
13162 F:      Documentation/devicetree/bindings/remoteproc/
13163 F:      Documentation/remoteproc.txt
13164 F:      drivers/remoteproc/
13165 F:      include/linux/remoteproc.h
13166
13167 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13168 M:      Ohad Ben-Cohen <ohad@wizery.com>
13169 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13170 L:      linux-remoteproc@vger.kernel.org
13171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13172 S:      Maintained
13173 F:      drivers/rpmsg/
13174 F:      Documentation/rpmsg.txt
13175 F:      include/linux/rpmsg.h
13176 F:      include/linux/rpmsg/
13177
13178 RENESAS CLOCK DRIVERS
13179 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13180 L:      linux-renesas-soc@vger.kernel.org
13181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13182 S:      Supported
13183 F:      drivers/clk/renesas/
13184
13185 RENESAS EMEV2 I2C DRIVER
13186 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13187 S:      Supported
13188 F:      drivers/i2c/busses/i2c-emev2.c
13189
13190 RENESAS ETHERNET DRIVERS
13191 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13192 L:      netdev@vger.kernel.org
13193 L:      linux-renesas-soc@vger.kernel.org
13194 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13195 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13196 F:      drivers/net/ethernet/renesas/
13197 F:      include/linux/sh_eth.h
13198
13199 RENESAS R-CAR GYROADC DRIVER
13200 M:      Marek Vasut <marek.vasut@gmail.com>
13201 L:      linux-iio@vger.kernel.org
13202 S:      Supported
13203 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13204 F:      drivers/iio/adc/rcar-gyroadc.c
13205
13206 RENESAS R-CAR I2C DRIVERS
13207 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13208 S:      Supported
13209 F:      drivers/i2c/busses/i2c-rcar.c
13210 F:      drivers/i2c/busses/i2c-sh_mobile.c
13211
13212 RENESAS RIIC DRIVER
13213 M:      Chris Brandt <chris.brandt@renesas.com>
13214 S:      Supported
13215 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13216 F:      drivers/i2c/busses/i2c-riic.c
13217
13218 RENESAS USB PHY DRIVER
13219 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13220 L:      linux-renesas-soc@vger.kernel.org
13221 S:      Maintained
13222 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13223
13224 RESET CONTROLLER FRAMEWORK
13225 M:      Philipp Zabel <p.zabel@pengutronix.de>
13226 T:      git git://git.pengutronix.de/git/pza/linux
13227 S:      Maintained
13228 F:      drivers/reset/
13229 F:      Documentation/devicetree/bindings/reset/
13230 F:      include/dt-bindings/reset/
13231 F:      include/linux/reset.h
13232 F:      include/linux/reset/
13233 F:      include/linux/reset-controller.h
13234
13235 RESTARTABLE SEQUENCES SUPPORT
13236 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13237 M:      Peter Zijlstra <peterz@infradead.org>
13238 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13239 M:      Boqun Feng <boqun.feng@gmail.com>
13240 L:      linux-kernel@vger.kernel.org
13241 S:      Supported
13242 F:      kernel/rseq.c
13243 F:      include/uapi/linux/rseq.h
13244 F:      include/trace/events/rseq.h
13245 F:      tools/testing/selftests/rseq/
13246
13247 RFKILL
13248 M:      Johannes Berg <johannes@sipsolutions.net>
13249 L:      linux-wireless@vger.kernel.org
13250 W:      http://wireless.kernel.org/
13251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13253 S:      Maintained
13254 F:      Documentation/rfkill.txt
13255 F:      Documentation/ABI/stable/sysfs-class-rfkill
13256 F:      net/rfkill/
13257 F:      include/linux/rfkill.h
13258 F:      include/uapi/linux/rfkill.h
13259
13260 RHASHTABLE
13261 M:      Thomas Graf <tgraf@suug.ch>
13262 M:      Herbert Xu <herbert@gondor.apana.org.au>
13263 L:      netdev@vger.kernel.org
13264 S:      Maintained
13265 F:      lib/rhashtable.c
13266 F:      lib/test_rhashtable.c
13267 F:      include/linux/rhashtable.h
13268 F:      include/linux/rhashtable-types.h
13269
13270 RICOH R5C592 MEMORYSTICK DRIVER
13271 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13272 S:      Maintained
13273 F:      drivers/memstick/host/r592.*
13274
13275 RICOH SMARTMEDIA/XD DRIVER
13276 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13277 S:      Maintained
13278 F:      drivers/mtd/nand/raw/r852.c
13279 F:      drivers/mtd/nand/raw/r852.h
13280
13281 RISC-V ARCHITECTURE
13282 M:      Palmer Dabbelt <palmer@sifive.com>
13283 M:      Albert Ou <aou@eecs.berkeley.edu>
13284 L:      linux-riscv@lists.infradead.org
13285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13286 S:      Supported
13287 F:      arch/riscv/
13288 K:      riscv
13289 N:      riscv
13290
13291 ROCCAT DRIVERS
13292 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13293 W:      http://sourceforge.net/projects/roccat/
13294 S:      Maintained
13295 F:      drivers/hid/hid-roccat*
13296 F:      include/linux/hid-roccat*
13297 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13298
13299 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13300 M:      Jacob chen <jacob2.chen@rock-chips.com>
13301 L:      linux-media@vger.kernel.org
13302 S:      Maintained
13303 F:      drivers/media/platform/rockchip/rga/
13304 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13305
13306 ROCKCHIP VPU CODEC DRIVER
13307 M:      Ezequiel Garcia <ezequiel@collabora.com>
13308 L:      linux-media@vger.kernel.org
13309 S:      Maintained
13310 F:      drivers/staging/media/platform/rockchip/vpu/
13311 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13312
13313 ROCKER DRIVER
13314 M:      Jiri Pirko <jiri@resnulli.us>
13315 L:      netdev@vger.kernel.org
13316 S:      Supported
13317 F:      drivers/net/ethernet/rocker/
13318
13319 ROCKETPORT DRIVER
13320 P:      Comtrol Corp.
13321 W:      http://www.comtrol.com
13322 S:      Maintained
13323 F:      Documentation/serial/rocket.txt
13324 F:      drivers/tty/rocket*
13325
13326 ROCKETPORT EXPRESS/INFINITY DRIVER
13327 M:      Kevin Cernekee <cernekee@gmail.com>
13328 L:      linux-serial@vger.kernel.org
13329 S:      Odd Fixes
13330 F:      drivers/tty/serial/rp2.*
13331
13332 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13333 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13334 L:      linux-kernel@vger.kernel.org
13335 L:      linux-renesas-soc@vger.kernel.org
13336 S:      Supported
13337 F:      drivers/mfd/bd9571mwv.c
13338 F:      drivers/regulator/bd9571mwv-regulator.c
13339 F:      drivers/gpio/gpio-bd9571mwv.c
13340 F:      include/linux/mfd/bd9571mwv.h
13341 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13342
13343 ROSE NETWORK LAYER
13344 M:      Ralf Baechle <ralf@linux-mips.org>
13345 L:      linux-hams@vger.kernel.org
13346 W:      http://www.linux-ax25.org/
13347 S:      Maintained
13348 F:      include/net/rose.h
13349 F:      include/uapi/linux/rose.h
13350 F:      net/rose/
13351
13352 RTL2830 MEDIA DRIVER
13353 M:      Antti Palosaari <crope@iki.fi>
13354 L:      linux-media@vger.kernel.org
13355 W:      https://linuxtv.org
13356 W:      http://palosaari.fi/linux/
13357 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13358 T:      git git://linuxtv.org/anttip/media_tree.git
13359 S:      Maintained
13360 F:      drivers/media/dvb-frontends/rtl2830*
13361
13362 RTL2832 MEDIA DRIVER
13363 M:      Antti Palosaari <crope@iki.fi>
13364 L:      linux-media@vger.kernel.org
13365 W:      https://linuxtv.org
13366 W:      http://palosaari.fi/linux/
13367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13368 T:      git git://linuxtv.org/anttip/media_tree.git
13369 S:      Maintained
13370 F:      drivers/media/dvb-frontends/rtl2832*
13371
13372 RTL2832_SDR MEDIA DRIVER
13373 M:      Antti Palosaari <crope@iki.fi>
13374 L:      linux-media@vger.kernel.org
13375 W:      https://linuxtv.org
13376 W:      http://palosaari.fi/linux/
13377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13378 T:      git git://linuxtv.org/anttip/media_tree.git
13379 S:      Maintained
13380 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13381
13382 RTL8180 WIRELESS DRIVER
13383 L:      linux-wireless@vger.kernel.org
13384 W:      http://wireless.kernel.org/
13385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13386 S:      Orphan
13387 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13388
13389 RTL8187 WIRELESS DRIVER
13390 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13391 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13392 M:      Larry Finger <Larry.Finger@lwfinger.net>
13393 L:      linux-wireless@vger.kernel.org
13394 W:      http://wireless.kernel.org/
13395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13396 S:      Maintained
13397 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13398
13399 REALTEK WIRELESS DRIVER (rtlwifi family)
13400 M:      Ping-Ke Shih <pkshih@realtek.com>
13401 L:      linux-wireless@vger.kernel.org
13402 W:      http://wireless.kernel.org/
13403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13404 S:      Maintained
13405 F:      drivers/net/wireless/realtek/rtlwifi/
13406
13407 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13408 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13409 L:      linux-wireless@vger.kernel.org
13410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13411 S:      Maintained
13412 F:      drivers/net/wireless/realtek/rtl8xxxu/
13413
13414 RXRPC SOCKETS (AF_RXRPC)
13415 M:      David Howells <dhowells@redhat.com>
13416 L:      linux-afs@lists.infradead.org
13417 S:      Supported
13418 F:      net/rxrpc/
13419 F:      include/keys/rxrpc-type.h
13420 F:      include/net/af_rxrpc.h
13421 F:      include/trace/events/rxrpc.h
13422 F:      include/uapi/linux/rxrpc.h
13423 F:      Documentation/networking/rxrpc.txt
13424 W:      https://www.infradead.org/~dhowells/kafs/
13425
13426 S3 SAVAGE FRAMEBUFFER DRIVER
13427 M:      Antonino Daplas <adaplas@gmail.com>
13428 L:      linux-fbdev@vger.kernel.org
13429 S:      Maintained
13430 F:      drivers/video/fbdev/savage/
13431
13432 S390
13433 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13434 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13435 L:      linux-s390@vger.kernel.org
13436 W:      http://www.ibm.com/developerworks/linux/linux390/
13437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13438 S:      Supported
13439 F:      arch/s390/
13440 F:      drivers/s390/
13441 F:      Documentation/s390/
13442 F:      Documentation/driver-api/s390-drivers.rst
13443
13444 S390 COMMON I/O LAYER
13445 M:      Sebastian Ott <sebott@linux.ibm.com>
13446 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13447 L:      linux-s390@vger.kernel.org
13448 W:      http://www.ibm.com/developerworks/linux/linux390/
13449 S:      Supported
13450 F:      drivers/s390/cio/
13451
13452 S390 DASD DRIVER
13453 M:      Stefan Haberland <sth@linux.ibm.com>
13454 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13455 L:      linux-s390@vger.kernel.org
13456 W:      http://www.ibm.com/developerworks/linux/linux390/
13457 S:      Supported
13458 F:      drivers/s390/block/dasd*
13459 F:      block/partitions/ibm.c
13460
13461 S390 IOMMU (PCI)
13462 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13463 L:      linux-s390@vger.kernel.org
13464 W:      http://www.ibm.com/developerworks/linux/linux390/
13465 S:      Supported
13466 F:      drivers/iommu/s390-iommu.c
13467
13468 S390 IUCV NETWORK LAYER
13469 M:      Julian Wiedmann <jwi@linux.ibm.com>
13470 M:      Ursula Braun <ubraun@linux.ibm.com>
13471 L:      linux-s390@vger.kernel.org
13472 W:      http://www.ibm.com/developerworks/linux/linux390/
13473 S:      Supported
13474 F:      drivers/s390/net/*iucv*
13475 F:      include/net/iucv/
13476 F:      net/iucv/
13477
13478 S390 NETWORK DRIVERS
13479 M:      Julian Wiedmann <jwi@linux.ibm.com>
13480 M:      Ursula Braun <ubraun@linux.ibm.com>
13481 L:      linux-s390@vger.kernel.org
13482 W:      http://www.ibm.com/developerworks/linux/linux390/
13483 S:      Supported
13484 F:      drivers/s390/net/
13485
13486 S390 PCI SUBSYSTEM
13487 M:      Sebastian Ott <sebott@linux.ibm.com>
13488 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13489 L:      linux-s390@vger.kernel.org
13490 W:      http://www.ibm.com/developerworks/linux/linux390/
13491 S:      Supported
13492 F:      arch/s390/pci/
13493 F:      drivers/pci/hotplug/s390_pci_hpc.c
13494
13495 S390 VFIO-CCW DRIVER
13496 M:      Cornelia Huck <cohuck@redhat.com>
13497 M:      Farhan Ali <alifm@linux.ibm.com>
13498 M:      Eric Farman <farman@linux.ibm.com>
13499 R:      Halil Pasic <pasic@linux.ibm.com>
13500 L:      linux-s390@vger.kernel.org
13501 L:      kvm@vger.kernel.org
13502 S:      Supported
13503 F:      drivers/s390/cio/vfio_ccw*
13504 F:      Documentation/s390/vfio-ccw.txt
13505 F:      include/uapi/linux/vfio_ccw.h
13506
13507 S390 ZCRYPT DRIVER
13508 M:      Harald Freudenberger <freude@linux.ibm.com>
13509 L:      linux-s390@vger.kernel.org
13510 W:      http://www.ibm.com/developerworks/linux/linux390/
13511 S:      Supported
13512 F:      drivers/s390/crypto/
13513
13514 S390 VFIO AP DRIVER
13515 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13516 M:      Pierre Morel <pmorel@linux.ibm.com>
13517 M:      Halil Pasic <pasic@linux.ibm.com>
13518 L:      linux-s390@vger.kernel.org
13519 W:      http://www.ibm.com/developerworks/linux/linux390/
13520 S:      Supported
13521 F:      drivers/s390/crypto/vfio_ap_drv.c
13522 F:      drivers/s390/crypto/vfio_ap_private.h
13523 F:      drivers/s390/crypto/vfio_ap_ops.c
13524 F:      Documentation/s390/vfio-ap.txt
13525
13526 S390 ZFCP DRIVER
13527 M:      Steffen Maier <maier@linux.ibm.com>
13528 M:      Benjamin Block <bblock@linux.ibm.com>
13529 L:      linux-s390@vger.kernel.org
13530 W:      http://www.ibm.com/developerworks/linux/linux390/
13531 S:      Supported
13532 F:      drivers/s390/scsi/zfcp_*
13533
13534 S3C24XX SD/MMC Driver
13535 M:      Ben Dooks <ben-linux@fluff.org>
13536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13537 S:      Supported
13538 F:      drivers/mmc/host/s3cmci.*
13539
13540 SAA6588 RDS RECEIVER DRIVER
13541 M:      Hans Verkuil <hverkuil@xs4all.nl>
13542 L:      linux-media@vger.kernel.org
13543 T:      git git://linuxtv.org/media_tree.git
13544 W:      https://linuxtv.org
13545 S:      Odd Fixes
13546 F:      drivers/media/i2c/saa6588*
13547
13548 SAA7134 VIDEO4LINUX DRIVER
13549 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13550 L:      linux-media@vger.kernel.org
13551 W:      https://linuxtv.org
13552 T:      git git://linuxtv.org/media_tree.git
13553 S:      Odd fixes
13554 F:      Documentation/media/v4l-drivers/saa7134*
13555 F:      drivers/media/pci/saa7134/
13556
13557 SAA7146 VIDEO4LINUX-2 DRIVER
13558 M:      Hans Verkuil <hverkuil@xs4all.nl>
13559 L:      linux-media@vger.kernel.org
13560 T:      git git://linuxtv.org/media_tree.git
13561 S:      Maintained
13562 F:      drivers/media/common/saa7146/
13563 F:      drivers/media/pci/saa7146/
13564 F:      include/media/drv-intf/saa7146*
13565
13566 SAMSUNG AUDIO (ASoC) DRIVERS
13567 M:      Krzysztof Kozlowski <krzk@kernel.org>
13568 M:      Sangbeom Kim <sbkim73@samsung.com>
13569 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13570 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13571 S:      Supported
13572 F:      sound/soc/samsung/
13573 F:      Documentation/devicetree/bindings/sound/samsung*
13574
13575 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13576 M:      Krzysztof Kozlowski <krzk@kernel.org>
13577 L:      linux-crypto@vger.kernel.org
13578 L:      linux-samsung-soc@vger.kernel.org
13579 S:      Maintained
13580 F:      drivers/crypto/exynos-rng.c
13581 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13582
13583 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13584 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13585 L:      linux-samsung-soc@vger.kernel.org
13586 S:      Maintained
13587 F:      drivers/char/hw_random/exynos-trng.c
13588 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13589
13590 SAMSUNG FRAMEBUFFER DRIVER
13591 M:      Jingoo Han <jingoohan1@gmail.com>
13592 L:      linux-fbdev@vger.kernel.org
13593 S:      Maintained
13594 F:      drivers/video/fbdev/s3c-fb.c
13595
13596 SAMSUNG LAPTOP DRIVER
13597 M:      Corentin Chary <corentin.chary@gmail.com>
13598 L:      platform-driver-x86@vger.kernel.org
13599 S:      Maintained
13600 F:      drivers/platform/x86/samsung-laptop.c
13601
13602 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13603 M:      Sangbeom Kim <sbkim73@samsung.com>
13604 M:      Krzysztof Kozlowski <krzk@kernel.org>
13605 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13606 L:      linux-kernel@vger.kernel.org
13607 L:      linux-samsung-soc@vger.kernel.org
13608 S:      Supported
13609 F:      drivers/mfd/sec*.c
13610 F:      drivers/regulator/s2m*.c
13611 F:      drivers/regulator/s5m*.c
13612 F:      drivers/clk/clk-s2mps11.c
13613 F:      drivers/rtc/rtc-s5m.c
13614 F:      include/linux/mfd/samsung/
13615 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13616 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13617 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13618 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13619
13620 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13621 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13622 L:      linux-media@vger.kernel.org
13623 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13624 S:      Maintained
13625 F:      drivers/media/platform/s3c-camif/
13626 F:      include/media/drv-intf/s3c_camif.h
13627
13628 SAMSUNG S3FWRN5 NFC DRIVER
13629 M:      Robert Baldyga <r.baldyga@samsung.com>
13630 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13631 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13632 S:      Supported
13633 F:      drivers/nfc/s3fwrn5
13634
13635 SAMSUNG S5C73M3 CAMERA DRIVER
13636 M:      Kyungmin Park <kyungmin.park@samsung.com>
13637 M:      Andrzej Hajda <a.hajda@samsung.com>
13638 L:      linux-media@vger.kernel.org
13639 S:      Supported
13640 F:      drivers/media/i2c/s5c73m3/*
13641
13642 SAMSUNG S5K5BAF CAMERA DRIVER
13643 M:      Kyungmin Park <kyungmin.park@samsung.com>
13644 M:      Andrzej Hajda <a.hajda@samsung.com>
13645 L:      linux-media@vger.kernel.org
13646 S:      Supported
13647 F:      drivers/media/i2c/s5k5baf.c
13648
13649 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13650 M:      Krzysztof Kozlowski <krzk@kernel.org>
13651 M:      Vladimir Zapolskiy <vz@mleia.com>
13652 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13653 L:      linux-crypto@vger.kernel.org
13654 L:      linux-samsung-soc@vger.kernel.org
13655 S:      Maintained
13656 F:      drivers/crypto/s5p-sss.c
13657
13658 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13659 M:      Kyungmin Park <kyungmin.park@samsung.com>
13660 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13661 L:      linux-media@vger.kernel.org
13662 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13663 S:      Supported
13664 F:      drivers/media/platform/exynos4-is/
13665
13666 SAMSUNG SOC CLOCK DRIVERS
13667 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13668 M:      Tomasz Figa <tomasz.figa@gmail.com>
13669 M:      Chanwoo Choi <cw00.choi@samsung.com>
13670 S:      Supported
13671 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13673 F:      drivers/clk/samsung/
13674 F:      include/dt-bindings/clock/exynos*.h
13675 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13676
13677 SAMSUNG SPI DRIVERS
13678 M:      Kukjin Kim <kgene@kernel.org>
13679 M:      Krzysztof Kozlowski <krzk@kernel.org>
13680 M:      Andi Shyti <andi@etezian.org>
13681 L:      linux-spi@vger.kernel.org
13682 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13683 S:      Maintained
13684 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13685 F:      drivers/spi/spi-s3c*
13686 F:      include/linux/platform_data/spi-s3c64xx.h
13687
13688 SAMSUNG SXGBE DRIVERS
13689 M:      Byungho An <bh74.an@samsung.com>
13690 M:      Girish K S <ks.giri@samsung.com>
13691 M:      Vipul Pandya <vipul.pandya@samsung.com>
13692 S:      Supported
13693 L:      netdev@vger.kernel.org
13694 F:      drivers/net/ethernet/samsung/sxgbe/
13695
13696 SAMSUNG THERMAL DRIVER
13697 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13698 L:      linux-pm@vger.kernel.org
13699 L:      linux-samsung-soc@vger.kernel.org
13700 S:      Supported
13701 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13702 F:      drivers/thermal/samsung/
13703
13704 SAMSUNG USB2 PHY DRIVER
13705 M:      Kamil Debski <kamil@wypas.org>
13706 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13707 L:      linux-kernel@vger.kernel.org
13708 S:      Supported
13709 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13710 F:      Documentation/phy/samsung-usb2.txt
13711 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13712 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13713 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13714 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13715 F:      drivers/phy/samsung/phy-samsung-usb2.c
13716 F:      drivers/phy/samsung/phy-samsung-usb2.h
13717
13718 SC1200 WDT DRIVER
13719 M:      Zwane Mwaikambo <zwanem@gmail.com>
13720 S:      Maintained
13721 F:      drivers/watchdog/sc1200wdt.c
13722
13723 SCHEDULER
13724 M:      Ingo Molnar <mingo@redhat.com>
13725 M:      Peter Zijlstra <peterz@infradead.org>
13726 L:      linux-kernel@vger.kernel.org
13727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13728 S:      Maintained
13729 F:      kernel/sched/
13730 F:      include/linux/sched.h
13731 F:      include/uapi/linux/sched.h
13732 F:      include/linux/wait.h
13733 F:      include/linux/preempt.h
13734
13735 SCR24X CHIP CARD INTERFACE DRIVER
13736 M:      Lubomir Rintel <lkundrak@v3.sk>
13737 S:      Supported
13738 F:      drivers/char/pcmcia/scr24x_cs.c
13739
13740 SCSI CDROM DRIVER
13741 M:      Jens Axboe <axboe@kernel.dk>
13742 L:      linux-scsi@vger.kernel.org
13743 W:      http://www.kernel.dk
13744 S:      Maintained
13745 F:      drivers/scsi/sr*
13746
13747 SCSI RDMA PROTOCOL (SRP) INITIATOR
13748 M:      Bart Van Assche <bvanassche@acm.org>
13749 L:      linux-rdma@vger.kernel.org
13750 S:      Supported
13751 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13752 F:      drivers/infiniband/ulp/srp/
13753 F:      include/scsi/srp.h
13754
13755 SCSI RDMA PROTOCOL (SRP) TARGET
13756 M:      Bart Van Assche <bvanassche@acm.org>
13757 L:      linux-rdma@vger.kernel.org
13758 L:      target-devel@vger.kernel.org
13759 S:      Supported
13760 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13761 F:      drivers/infiniband/ulp/srpt/
13762
13763 SCSI SG DRIVER
13764 M:      Doug Gilbert <dgilbert@interlog.com>
13765 L:      linux-scsi@vger.kernel.org
13766 W:      http://sg.danny.cz/sg
13767 S:      Maintained
13768 F:      Documentation/scsi/scsi-generic.txt
13769 F:      drivers/scsi/sg.c
13770 F:      include/scsi/sg.h
13771
13772 SCSI SUBSYSTEM
13773 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13775 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13777 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13778 L:      linux-scsi@vger.kernel.org
13779 S:      Maintained
13780 F:      Documentation/devicetree/bindings/scsi/
13781 F:      drivers/scsi/
13782 F:      include/scsi/
13783
13784 SCSI TAPE DRIVER
13785 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13786 L:      linux-scsi@vger.kernel.org
13787 S:      Maintained
13788 F:      Documentation/scsi/st.txt
13789 F:      drivers/scsi/st.*
13790 F:      drivers/scsi/st_*.h
13791
13792 SCSI TARGET SUBSYSTEM
13793 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13794 L:      linux-scsi@vger.kernel.org
13795 L:      target-devel@vger.kernel.org
13796 W:      http://www.linux-iscsi.org
13797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13798 Q:      https://patchwork.kernel.org/project/target-devel/list/
13799 S:      Supported
13800 F:      drivers/target/
13801 F:      include/target/
13802 F:      Documentation/target/
13803
13804 SCTP PROTOCOL
13805 M:      Vlad Yasevich <vyasevich@gmail.com>
13806 M:      Neil Horman <nhorman@tuxdriver.com>
13807 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13808 L:      linux-sctp@vger.kernel.org
13809 W:      http://lksctp.sourceforge.net
13810 S:      Maintained
13811 F:      Documentation/networking/sctp.txt
13812 F:      include/linux/sctp.h
13813 F:      include/uapi/linux/sctp.h
13814 F:      include/net/sctp/
13815 F:      net/sctp/
13816
13817 SCx200 CPU SUPPORT
13818 M:      Jim Cromie <jim.cromie@gmail.com>
13819 S:      Odd Fixes
13820 F:      Documentation/i2c/busses/scx200_acb
13821 F:      arch/x86/platform/scx200/
13822 F:      drivers/watchdog/scx200_wdt.c
13823 F:      drivers/i2c/busses/scx200*
13824 F:      drivers/mtd/maps/scx200_docflash.c
13825 F:      include/linux/scx200.h
13826
13827 SCx200 GPIO DRIVER
13828 M:      Jim Cromie <jim.cromie@gmail.com>
13829 S:      Maintained
13830 F:      drivers/char/scx200_gpio.c
13831 F:      include/linux/scx200_gpio.h
13832
13833 SCx200 HRT CLOCKSOURCE DRIVER
13834 M:      Jim Cromie <jim.cromie@gmail.com>
13835 S:      Maintained
13836 F:      drivers/clocksource/scx200_hrt.c
13837
13838 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13839 M:      Sascha Sommer <saschasommer@freenet.de>
13840 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13841 S:      Maintained
13842 F:      drivers/mmc/host/sdricoh_cs.c
13843
13844 SECO BOARDS CEC DRIVER
13845 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13846 S:      Maintained
13847 F:      drivers/media/platform/seco-cec/seco-cec.c
13848 F:      drivers/media/platform/seco-cec/seco-cec.h
13849
13850 SECURE COMPUTING
13851 M:      Kees Cook <keescook@chromium.org>
13852 R:      Andy Lutomirski <luto@amacapital.net>
13853 R:      Will Drewry <wad@chromium.org>
13854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13855 S:      Supported
13856 F:      kernel/seccomp.c
13857 F:      include/uapi/linux/seccomp.h
13858 F:      include/linux/seccomp.h
13859 F:      tools/testing/selftests/seccomp/*
13860 F:      tools/testing/selftests/kselftest_harness.h
13861 F:      Documentation/userspace-api/seccomp_filter.rst
13862 K:      \bsecure_computing
13863 K:      \bTIF_SECCOMP\b
13864
13865 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13866 M:      Al Cooper <alcooperx@gmail.com>
13867 L:      linux-mmc@vger.kernel.org
13868 L:      bcm-kernel-feedback-list@broadcom.com
13869 S:      Maintained
13870 F:      drivers/mmc/host/sdhci-brcmstb*
13871
13872 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13873 M:      Adrian Hunter <adrian.hunter@intel.com>
13874 L:      linux-mmc@vger.kernel.org
13875 S:      Maintained
13876 F:      drivers/mmc/host/sdhci*
13877 F:      include/linux/mmc/sdhci*
13878
13879 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13880 M:      Adrian Hunter <adrian.hunter@intel.com>
13881 M:      Ritesh Harjani <riteshh@codeaurora.org>
13882 M:      Asutosh Das <asutoshd@codeaurora.org>
13883 L:      linux-mmc@vger.kernel.org
13884 S:      Maintained
13885 F:      drivers/mmc/host/cqhci*
13886
13887 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13888 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13889 M:      Manjunath M B <manjumb@synopsys.com>
13890 L:      linux-mmc@vger.kernel.org
13891 S:      Maintained
13892 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13893
13894 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13895 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13896 L:      linux-mmc@vger.kernel.org
13897 S:      Supported
13898 F:      drivers/mmc/host/sdhci-of-at91.c
13899
13900 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13901 M:      Ben Dooks <ben-linux@fluff.org>
13902 M:      Jaehoon Chung <jh80.chung@samsung.com>
13903 L:      linux-mmc@vger.kernel.org
13904 S:      Maintained
13905 F:      drivers/mmc/host/sdhci-s3c*
13906
13907 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13908 M:      Viresh Kumar <vireshk@kernel.org>
13909 L:      linux-mmc@vger.kernel.org
13910 S:      Maintained
13911 F:      drivers/mmc/host/sdhci-spear.c
13912
13913 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13914 M:      Kishon Vijay Abraham I <kishon@ti.com>
13915 L:      linux-mmc@vger.kernel.org
13916 S:      Maintained
13917 F:      drivers/mmc/host/sdhci-omap.c
13918
13919 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13920 M:      Scott Bauer <scott.bauer@intel.com>
13921 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13922 L:      linux-block@vger.kernel.org
13923 S:      Supported
13924 F:      block/sed*
13925 F:      block/opal_proto.h
13926 F:      include/linux/sed*
13927 F:      include/uapi/linux/sed*
13928
13929 SECURITY CONTACT
13930 M:      Security Officers <security@kernel.org>
13931 S:      Supported
13932
13933 SECURITY SUBSYSTEM
13934 M:      James Morris <jmorris@namei.org>
13935 M:      "Serge E. Hallyn" <serge@hallyn.com>
13936 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13938 W:      http://kernsec.org/
13939 S:      Supported
13940 F:      security/
13941 X:      security/selinux/
13942
13943 SELINUX SECURITY MODULE
13944 M:      Paul Moore <paul@paul-moore.com>
13945 M:      Stephen Smalley <sds@tycho.nsa.gov>
13946 M:      Eric Paris <eparis@parisplace.org>
13947 L:      selinux@vger.kernel.org
13948 W:      https://selinuxproject.org
13949 W:      https://github.com/SELinuxProject
13950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13951 S:      Supported
13952 F:      include/linux/selinux*
13953 F:      security/selinux/
13954 F:      scripts/selinux/
13955 F:      Documentation/admin-guide/LSM/SELinux.rst
13956
13957 SENSABLE PHANTOM
13958 M:      Jiri Slaby <jirislaby@gmail.com>
13959 S:      Maintained
13960 F:      drivers/misc/phantom.c
13961 F:      include/uapi/linux/phantom.h
13962
13963 SERIAL DEVICE BUS
13964 M:      Rob Herring <robh@kernel.org>
13965 L:      linux-serial@vger.kernel.org
13966 S:      Maintained
13967 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13968 F:      drivers/tty/serdev/
13969 F:      include/linux/serdev.h
13970
13971 SERIAL DRIVERS
13972 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13973 L:      linux-serial@vger.kernel.org
13974 S:      Maintained
13975 F:      Documentation/devicetree/bindings/serial/
13976 F:      drivers/tty/serial/
13977
13978 SERIAL IR RECEIVER
13979 M:      Sean Young <sean@mess.org>
13980 L:      linux-media@vger.kernel.org
13981 S:      Maintained
13982 F:      drivers/media/rc/serial_ir.c
13983
13984 SFC NETWORK DRIVER
13985 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13986 M:      Edward Cree <ecree@solarflare.com>
13987 M:      Martin Habets <mhabets@solarflare.com>
13988 L:      netdev@vger.kernel.org
13989 S:      Supported
13990 F:      drivers/net/ethernet/sfc/
13991
13992 SFF/SFP/SFP+ MODULE SUPPORT
13993 M:      Russell King <linux@armlinux.org.uk>
13994 L:      netdev@vger.kernel.org
13995 S:      Maintained
13996 F:      drivers/net/phy/phylink.c
13997 F:      drivers/net/phy/sfp*
13998 F:      include/linux/phylink.h
13999 F:      include/linux/sfp.h
14000
14001 SGI GRU DRIVER
14002 M:      Dimitri Sivanich <sivanich@sgi.com>
14003 S:      Maintained
14004 F:      drivers/misc/sgi-gru/
14005
14006 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14007 M:      Pat Gefre <pfg@sgi.com>
14008 L:      linux-ia64@vger.kernel.org
14009 S:      Supported
14010 F:      Documentation/ia64/serial.txt
14011 F:      drivers/tty/serial/ioc?_serial.c
14012 F:      include/linux/ioc?.h
14013
14014 SGI XP/XPC/XPNET DRIVER
14015 M:      Cliff Whickman <cpw@sgi.com>
14016 M:      Robin Holt <robinmholt@gmail.com>
14017 S:      Maintained
14018 F:      drivers/misc/sgi-xp/
14019
14020 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14021 M:      Ursula Braun <ubraun@linux.ibm.com>
14022 M:      Karsten Graul <kgraul@linux.ibm.com>
14023 L:      linux-s390@vger.kernel.org
14024 W:      http://www.ibm.com/developerworks/linux/linux390/
14025 S:      Supported
14026 F:      net/smc/
14027
14028 SHARP RJ54N1CB0C SENSOR DRIVER
14029 M:      Jacopo Mondi <jacopo@jmondi.org>
14030 L:      linux-media@vger.kernel.org
14031 T:      git git://linuxtv.org/media_tree.git
14032 S:      Odd fixes
14033 F:      drivers/media/i2c/rj54n1cb0c.c
14034 F:      include/media/i2c/rj54n1cb0c.h
14035
14036 SH_VEU V4L2 MEM2MEM DRIVER
14037 L:      linux-media@vger.kernel.org
14038 S:      Orphan
14039 F:      drivers/media/platform/sh_veu.c
14040
14041 SH_VOU V4L2 OUTPUT DRIVER
14042 L:      linux-media@vger.kernel.org
14043 S:      Orphan
14044 F:      drivers/media/platform/sh_vou.c
14045 F:      include/media/drv-intf/sh_vou.h
14046
14047 SI2157 MEDIA DRIVER
14048 M:      Antti Palosaari <crope@iki.fi>
14049 L:      linux-media@vger.kernel.org
14050 W:      https://linuxtv.org
14051 W:      http://palosaari.fi/linux/
14052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14053 T:      git git://linuxtv.org/anttip/media_tree.git
14054 S:      Maintained
14055 F:      drivers/media/tuners/si2157*
14056
14057 SI2165 MEDIA DRIVER
14058 M:      Matthias Schwarzott <zzam@gentoo.org>
14059 L:      linux-media@vger.kernel.org
14060 W:      https://linuxtv.org
14061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14062 S:      Maintained
14063 F:      drivers/media/dvb-frontends/si2165*
14064
14065 SI2168 MEDIA DRIVER
14066 M:      Antti Palosaari <crope@iki.fi>
14067 L:      linux-media@vger.kernel.org
14068 W:      https://linuxtv.org
14069 W:      http://palosaari.fi/linux/
14070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14071 T:      git git://linuxtv.org/anttip/media_tree.git
14072 S:      Maintained
14073 F:      drivers/media/dvb-frontends/si2168*
14074
14075 SI470X FM RADIO RECEIVER I2C DRIVER
14076 M:      Hans Verkuil <hverkuil@xs4all.nl>
14077 L:      linux-media@vger.kernel.org
14078 T:      git git://linuxtv.org/media_tree.git
14079 W:      https://linuxtv.org
14080 S:      Odd Fixes
14081 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14082
14083 SI470X FM RADIO RECEIVER USB DRIVER
14084 M:      Hans Verkuil <hverkuil@xs4all.nl>
14085 L:      linux-media@vger.kernel.org
14086 T:      git git://linuxtv.org/media_tree.git
14087 W:      https://linuxtv.org
14088 S:      Maintained
14089 F:      drivers/media/radio/si470x/radio-si470x-common.c
14090 F:      drivers/media/radio/si470x/radio-si470x.h
14091 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14092
14093 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14094 M:      Eduardo Valentin <edubezval@gmail.com>
14095 L:      linux-media@vger.kernel.org
14096 T:      git git://linuxtv.org/media_tree.git
14097 W:      https://linuxtv.org
14098 S:      Odd Fixes
14099 F:      drivers/media/radio/si4713/si4713.?
14100
14101 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14102 M:      Eduardo Valentin <edubezval@gmail.com>
14103 L:      linux-media@vger.kernel.org
14104 T:      git git://linuxtv.org/media_tree.git
14105 W:      https://linuxtv.org
14106 S:      Odd Fixes
14107 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14108
14109 SI4713 FM RADIO TRANSMITTER USB DRIVER
14110 M:      Hans Verkuil <hverkuil@xs4all.nl>
14111 L:      linux-media@vger.kernel.org
14112 T:      git git://linuxtv.org/media_tree.git
14113 W:      https://linuxtv.org
14114 S:      Maintained
14115 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14116
14117 SIANO DVB DRIVER
14118 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14119 L:      linux-media@vger.kernel.org
14120 W:      https://linuxtv.org
14121 T:      git git://linuxtv.org/media_tree.git
14122 S:      Odd fixes
14123 F:      drivers/media/common/siano/
14124 F:      drivers/media/usb/siano/
14125 F:      drivers/media/usb/siano/
14126 F:      drivers/media/mmc/siano/
14127
14128 SIFIVE DRIVERS
14129 M:      Palmer Dabbelt <palmer@sifive.com>
14130 M:      Paul Walmsley <paul.walmsley@sifive.com>
14131 L:      linux-riscv@lists.infradead.org
14132 T:      git git://github.com/sifive/riscv-linux.git
14133 S:      Supported
14134 K:      sifive
14135 N:      sifive
14136
14137 SILEAD TOUCHSCREEN DRIVER
14138 M:      Hans de Goede <hdegoede@redhat.com>
14139 L:      linux-input@vger.kernel.org
14140 L:      platform-driver-x86@vger.kernel.org
14141 S:      Maintained
14142 F:      drivers/input/touchscreen/silead.c
14143 F:      drivers/platform/x86/touchscreen_dmi.c
14144
14145 SILICON MOTION SM712 FRAME BUFFER DRIVER
14146 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14147 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14148 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14149 L:      linux-fbdev@vger.kernel.org
14150 S:      Maintained
14151 F:      drivers/video/fbdev/sm712*
14152 F:      Documentation/fb/sm712fb.txt
14153
14154 SIMPLE FIRMWARE INTERFACE (SFI)
14155 M:      Len Brown <lenb@kernel.org>
14156 L:      sfi-devel@simplefirmware.org
14157 W:      http://simplefirmware.org/
14158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14159 S:      Supported
14160 F:      arch/x86/platform/sfi/
14161 F:      drivers/sfi/
14162 F:      include/linux/sfi*.h
14163
14164 SIMPLEFB FB DRIVER
14165 M:      Hans de Goede <hdegoede@redhat.com>
14166 L:      linux-fbdev@vger.kernel.org
14167 S:      Maintained
14168 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14169 F:      drivers/video/fbdev/simplefb.c
14170 F:      include/linux/platform_data/simplefb.h
14171
14172 SIMTEC EB110ATX (Chalice CATS)
14173 P:      Ben Dooks
14174 P:      Vincent Sanders <vince@simtec.co.uk>
14175 M:      Simtec Linux Team <linux@simtec.co.uk>
14176 W:      http://www.simtec.co.uk/products/EB110ATX/
14177 S:      Supported
14178
14179 SIMTEC EB2410ITX (BAST)
14180 P:      Ben Dooks
14181 P:      Vincent Sanders <vince@simtec.co.uk>
14182 M:      Simtec Linux Team <linux@simtec.co.uk>
14183 W:      http://www.simtec.co.uk/products/EB2410ITX/
14184 S:      Supported
14185 F:      arch/arm/mach-s3c24xx/mach-bast.c
14186 F:      arch/arm/mach-s3c24xx/bast-ide.c
14187 F:      arch/arm/mach-s3c24xx/bast-irq.c
14188
14189 SIPHASH PRF ROUTINES
14190 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14191 S:      Maintained
14192 F:      lib/siphash.c
14193 F:      lib/test_siphash.c
14194 F:      include/linux/siphash.h
14195
14196 SIOX
14197 M:      Gavin Schenk <g.schenk@eckelmann.de>
14198 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14199 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14200 S:      Supported
14201 F:      drivers/siox/*
14202 F:      drivers/gpio/gpio-siox.c
14203 F:      include/trace/events/siox.h
14204
14205 SIS 190 ETHERNET DRIVER
14206 M:      Francois Romieu <romieu@fr.zoreil.com>
14207 L:      netdev@vger.kernel.org
14208 S:      Maintained
14209 F:      drivers/net/ethernet/sis/sis190.c
14210
14211 SIS 900/7016 FAST ETHERNET DRIVER
14212 M:      Daniele Venzano <venza@brownhat.org>
14213 W:      http://www.brownhat.org/sis900.html
14214 L:      netdev@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/net/ethernet/sis/sis900.*
14217
14218 SIS FRAMEBUFFER DRIVER
14219 M:      Thomas Winischhofer <thomas@winischhofer.net>
14220 W:      http://www.winischhofer.net/linuxsisvga.shtml
14221 S:      Maintained
14222 F:      Documentation/fb/sisfb.txt
14223 F:      drivers/video/fbdev/sis/
14224 F:      include/video/sisfb.h
14225
14226 SIS USB2VGA DRIVER
14227 M:      Thomas Winischhofer <thomas@winischhofer.net>
14228 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14229 S:      Maintained
14230 F:      drivers/usb/misc/sisusbvga/
14231
14232 SLAB ALLOCATOR
14233 M:      Christoph Lameter <cl@linux.com>
14234 M:      Pekka Enberg <penberg@kernel.org>
14235 M:      David Rientjes <rientjes@google.com>
14236 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14237 M:      Andrew Morton <akpm@linux-foundation.org>
14238 L:      linux-mm@kvack.org
14239 S:      Maintained
14240 F:      include/linux/sl?b*.h
14241 F:      mm/sl?b*
14242
14243 SLEEPABLE READ-COPY UPDATE (SRCU)
14244 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14245 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14246 M:      Josh Triplett <josh@joshtriplett.org>
14247 R:      Steven Rostedt <rostedt@goodmis.org>
14248 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14249 L:      linux-kernel@vger.kernel.org
14250 W:      http://www.rdrop.com/users/paulmck/RCU/
14251 S:      Supported
14252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14253 F:      include/linux/srcu*.h
14254 F:      kernel/rcu/srcu*.c
14255
14256 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14257 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14258 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14259 S:      Maintained
14260 F:      drivers/slimbus/
14261 F:      Documentation/devicetree/bindings/slimbus/
14262 F:      include/linux/slimbus.h
14263
14264 SMACK SECURITY MODULE
14265 M:      Casey Schaufler <casey@schaufler-ca.com>
14266 L:      linux-security-module@vger.kernel.org
14267 W:      http://schaufler-ca.com
14268 T:      git git://github.com/cschaufler/smack-next
14269 S:      Maintained
14270 F:      Documentation/admin-guide/LSM/Smack.rst
14271 F:      security/smack/
14272
14273 SMC91x ETHERNET DRIVER
14274 M:      Nicolas Pitre <nico@fluxnic.net>
14275 S:      Odd Fixes
14276 F:      drivers/net/ethernet/smsc/smc91x.*
14277
14278 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14279 M:      Sakari Ailus <sakari.ailus@iki.fi>
14280 L:      linux-media@vger.kernel.org
14281 S:      Maintained
14282 F:      drivers/media/i2c/smiapp/
14283 F:      include/media/i2c/smiapp.h
14284 F:      drivers/media/i2c/smiapp-pll.c
14285 F:      drivers/media/i2c/smiapp-pll.h
14286 F:      include/uapi/linux/smiapp.h
14287 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14288
14289 SMM665 HARDWARE MONITOR DRIVER
14290 M:      Guenter Roeck <linux@roeck-us.net>
14291 L:      linux-hwmon@vger.kernel.org
14292 S:      Maintained
14293 F:      Documentation/hwmon/smm665
14294 F:      drivers/hwmon/smm665.c
14295
14296 SMSC EMC2103 HARDWARE MONITOR DRIVER
14297 M:      Steve Glendinning <steve.glendinning@shawell.net>
14298 L:      linux-hwmon@vger.kernel.org
14299 S:      Maintained
14300 F:      Documentation/hwmon/emc2103
14301 F:      drivers/hwmon/emc2103.c
14302
14303 SMSC SCH5627 HARDWARE MONITOR DRIVER
14304 M:      Hans de Goede <hdegoede@redhat.com>
14305 L:      linux-hwmon@vger.kernel.org
14306 S:      Supported
14307 F:      Documentation/hwmon/sch5627
14308 F:      drivers/hwmon/sch5627.c
14309
14310 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14311 M:      Steve Glendinning <steve.glendinning@shawell.net>
14312 L:      linux-fbdev@vger.kernel.org
14313 S:      Maintained
14314 F:      drivers/video/fbdev/smscufx.c
14315
14316 SMSC47B397 HARDWARE MONITOR DRIVER
14317 M:      Jean Delvare <jdelvare@suse.com>
14318 L:      linux-hwmon@vger.kernel.org
14319 S:      Maintained
14320 F:      Documentation/hwmon/smsc47b397
14321 F:      drivers/hwmon/smsc47b397.c
14322
14323 SMSC911x ETHERNET DRIVER
14324 M:      Steve Glendinning <steve.glendinning@shawell.net>
14325 L:      netdev@vger.kernel.org
14326 S:      Maintained
14327 F:      include/linux/smsc911x.h
14328 F:      drivers/net/ethernet/smsc/smsc911x.*
14329
14330 SMSC9420 PCI ETHERNET DRIVER
14331 M:      Steve Glendinning <steve.glendinning@shawell.net>
14332 L:      netdev@vger.kernel.org
14333 S:      Maintained
14334 F:      drivers/net/ethernet/smsc/smsc9420.*
14335
14336 SOC-CAMERA V4L2 SUBSYSTEM
14337 L:      linux-media@vger.kernel.org
14338 T:      git git://linuxtv.org/media_tree.git
14339 S:      Orphan
14340 F:      include/media/soc*
14341 F:      drivers/media/i2c/soc_camera/
14342 F:      drivers/media/platform/soc_camera/
14343
14344 SOCIONEXT SYNQUACER I2C DRIVER
14345 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14346 L:      linux-i2c@vger.kernel.org
14347 S:      Maintained
14348 F:      drivers/i2c/busses/i2c-synquacer.c
14349 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14350
14351 SOCIONEXT UNIPHIER SOUND DRIVER
14352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14353 S:      Orphan
14354 F:      sound/soc/uniphier/
14355
14356 SOEKRIS NET48XX LED SUPPORT
14357 M:      Chris Boot <bootc@bootc.net>
14358 S:      Maintained
14359 F:      drivers/leds/leds-net48xx.c
14360
14361 SOFT-ROCE DRIVER (rxe)
14362 M:      Moni Shoua <monis@mellanox.com>
14363 L:      linux-rdma@vger.kernel.org
14364 S:      Supported
14365 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14366 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14367 F:      drivers/infiniband/sw/rxe/
14368 F:      include/uapi/rdma/rdma_user_rxe.h
14369
14370 SOFTLOGIC 6x10 MPEG CODEC
14371 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14372 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14373 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14374 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14375 M:      Ismael Luceno <ismael@iodev.co.uk>
14376 L:      linux-media@vger.kernel.org
14377 S:      Supported
14378 F:      drivers/media/pci/solo6x10/
14379
14380 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14381 M:      James Morse <james.morse@arm.com>
14382 L:      linux-arm-kernel@lists.infradead.org
14383 S:      Maintained
14384 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14385 F:      drivers/firmware/arm_sdei.c
14386 F:      include/linux/arm_sdei.h
14387 F:      include/uapi/linux/arm_sdei.h
14388
14389 SOFTWARE RAID (Multiple Disks) SUPPORT
14390 M:      Shaohua Li <shli@kernel.org>
14391 L:      linux-raid@vger.kernel.org
14392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14393 S:      Supported
14394 F:      drivers/md/Makefile
14395 F:      drivers/md/Kconfig
14396 F:      drivers/md/md*
14397 F:      drivers/md/raid*
14398 F:      include/linux/raid/
14399 F:      include/uapi/linux/raid/
14400
14401 SOCIONEXT (SNI) AVE NETWORK DRIVER
14402 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14403 L:      netdev@vger.kernel.org
14404 S:      Maintained
14405 F:      drivers/net/ethernet/socionext/sni_ave.c
14406 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14407
14408 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14409 M:      Jassi Brar <jaswinder.singh@linaro.org>
14410 L:      netdev@vger.kernel.org
14411 S:      Maintained
14412 F:      drivers/net/ethernet/socionext/netsec.c
14413 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14414
14415 SOLIDRUN CLEARFOG SUPPORT
14416 M:      Russell King <linux@armlinux.org.uk>
14417 S:      Maintained
14418 F:      arch/arm/boot/dts/armada-388-clearfog*
14419 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14420
14421 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14422 M:      Russell King <linux@armlinux.org.uk>
14423 S:      Maintained
14424 F:      arch/arm/boot/dts/imx6*-cubox-i*
14425 F:      arch/arm/boot/dts/imx6*-hummingboard*
14426 F:      arch/arm/boot/dts/imx6*-sr-*
14427
14428 SONIC NETWORK DRIVER
14429 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14430 L:      netdev@vger.kernel.org
14431 S:      Maintained
14432 F:      drivers/net/ethernet/natsemi/sonic.*
14433
14434 SONICS SILICON BACKPLANE DRIVER (SSB)
14435 M:      Michael Buesch <m@bues.ch>
14436 L:      linux-wireless@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/ssb/
14439 F:      include/linux/ssb/
14440
14441 SONY IMX214 SENSOR DRIVER
14442 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14443 L:      linux-media@vger.kernel.org
14444 T:      git git://linuxtv.org/media_tree.git
14445 S:      Maintained
14446 F:      drivers/media/i2c/imx214.c
14447 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14448
14449 SONY IMX258 SENSOR DRIVER
14450 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14451 L:      linux-media@vger.kernel.org
14452 T:      git git://linuxtv.org/media_tree.git
14453 S:      Maintained
14454 F:      drivers/media/i2c/imx258.c
14455
14456 SONY IMX274 SENSOR DRIVER
14457 M:      Leon Luo <leonl@leopardimaging.com>
14458 L:      linux-media@vger.kernel.org
14459 T:      git git://linuxtv.org/media_tree.git
14460 S:      Maintained
14461 F:      drivers/media/i2c/imx274.c
14462 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14463
14464 SONY IMX319 SENSOR DRIVER
14465 M:      Bingbu Cao <bingbu.cao@intel.com>
14466 L:      linux-media@vger.kernel.org
14467 T:      git git://linuxtv.org/media_tree.git
14468 S:      Maintained
14469 F:      drivers/media/i2c/imx319.c
14470
14471 SONY IMX355 SENSOR DRIVER
14472 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14473 L:      linux-media@vger.kernel.org
14474 T:      git git://linuxtv.org/media_tree.git
14475 S:      Maintained
14476 F:      drivers/media/i2c/imx355.c
14477
14478 SONY MEMORYSTICK CARD SUPPORT
14479 M:      Alex Dubov <oakad@yahoo.com>
14480 W:      http://tifmxx.berlios.de/
14481 S:      Maintained
14482 F:      drivers/memstick/host/tifm_ms.c
14483
14484 SONY MEMORYSTICK STANDARD SUPPORT
14485 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14486 S:      Maintained
14487 F:      drivers/memstick/core/ms_block.*
14488
14489 SONY VAIO CONTROL DEVICE DRIVER
14490 M:      Mattia Dongili <malattia@linux.it>
14491 L:      platform-driver-x86@vger.kernel.org
14492 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14493 S:      Maintained
14494 F:      Documentation/laptops/sony-laptop.txt
14495 F:      drivers/char/sonypi.c
14496 F:      drivers/platform/x86/sony-laptop.c
14497 F:      include/linux/sony-laptop.h
14498
14499 SOUND
14500 M:      Jaroslav Kysela <perex@perex.cz>
14501 M:      Takashi Iwai <tiwai@suse.com>
14502 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14503 W:      http://www.alsa-project.org/
14504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14505 T:      git git://git.alsa-project.org/alsa-kernel.git
14506 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14507 S:      Maintained
14508 F:      Documentation/sound/
14509 F:      include/sound/
14510 F:      include/uapi/sound/
14511 F:      sound/
14512
14513 SOUND - COMPRESSED AUDIO
14514 M:      Vinod Koul <vkoul@kernel.org>
14515 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14517 S:      Supported
14518 F:      Documentation/sound/designs/compress-offload.rst
14519 F:      include/sound/compress_driver.h
14520 F:      include/uapi/sound/compress_*
14521 F:      sound/core/compress_offload.c
14522 F:      sound/soc/soc-compress.c
14523
14524 SOUND - DMAENGINE HELPERS
14525 M:      Lars-Peter Clausen <lars@metafoo.de>
14526 S:      Supported
14527 F:      include/sound/dmaengine_pcm.h
14528 F:      sound/core/pcm_dmaengine.c
14529 F:      sound/soc/soc-generic-dmaengine-pcm.c
14530
14531 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14532 M:      Liam Girdwood <lgirdwood@gmail.com>
14533 M:      Mark Brown <broonie@kernel.org>
14534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14535 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14536 W:      http://alsa-project.org/main/index.php/ASoC
14537 S:      Supported
14538 F:      Documentation/devicetree/bindings/sound/
14539 F:      Documentation/sound/soc/
14540 F:      sound/soc/
14541 F:      include/dt-bindings/sound/
14542 F:      include/sound/soc*
14543
14544 SOUNDWIRE SUBSYSTEM
14545 M:      Vinod Koul <vkoul@kernel.org>
14546 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14547 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14548 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14549 S:      Supported
14550 F:      Documentation/driver-api/soundwire/
14551 F:      drivers/soundwire/
14552 F:      include/linux/soundwire/
14553
14554 SP2 MEDIA DRIVER
14555 M:      Olli Salonen <olli.salonen@iki.fi>
14556 L:      linux-media@vger.kernel.org
14557 W:      https://linuxtv.org
14558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14559 S:      Maintained
14560 F:      drivers/media/dvb-frontends/sp2*
14561
14562 SPARC + UltraSPARC (sparc/sparc64)
14563 M:      "David S. Miller" <davem@davemloft.net>
14564 L:      sparclinux@vger.kernel.org
14565 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14568 S:      Maintained
14569 F:      arch/sparc/
14570 F:      drivers/sbus/
14571
14572 SPARC SERIAL DRIVERS
14573 M:      "David S. Miller" <davem@davemloft.net>
14574 L:      sparclinux@vger.kernel.org
14575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14577 S:      Maintained
14578 F:      include/linux/sunserialcore.h
14579 F:      drivers/tty/serial/suncore.c
14580 F:      drivers/tty/serial/sunhv.c
14581 F:      drivers/tty/serial/sunsab.c
14582 F:      drivers/tty/serial/sunsab.h
14583 F:      drivers/tty/serial/sunsu.c
14584 F:      drivers/tty/serial/sunzilog.c
14585 F:      drivers/tty/serial/sunzilog.h
14586 F:      drivers/tty/vcc.c
14587
14588 SPARSE CHECKER
14589 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14590 L:      linux-sparse@vger.kernel.org
14591 W:      https://sparse.wiki.kernel.org/
14592 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14593 S:      Maintained
14594 F:      include/linux/compiler.h
14595
14596 SPEAR CLOCK FRAMEWORK SUPPORT
14597 M:      Viresh Kumar <vireshk@kernel.org>
14598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14599 W:      http://www.st.com/spear
14600 S:      Maintained
14601 F:      drivers/clk/spear/
14602
14603 SPEAR PLATFORM SUPPORT
14604 M:      Viresh Kumar <vireshk@kernel.org>
14605 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14607 W:      http://www.st.com/spear
14608 S:      Maintained
14609 F:      arch/arm/boot/dts/spear*
14610 F:      arch/arm/mach-spear/
14611
14612 SPI NOR SUBSYSTEM
14613 M:      Marek Vasut <marek.vasut@gmail.com>
14614 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14615 L:      linux-mtd@lists.infradead.org
14616 W:      http://www.linux-mtd.infradead.org/
14617 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14618 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14619 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14620 S:      Maintained
14621 F:      drivers/mtd/spi-nor/
14622 F:      include/linux/mtd/spi-nor.h
14623
14624 SPI SUBSYSTEM
14625 M:      Mark Brown <broonie@kernel.org>
14626 L:      linux-spi@vger.kernel.org
14627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14628 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14629 S:      Maintained
14630 F:      Documentation/devicetree/bindings/spi/
14631 F:      Documentation/spi/
14632 F:      drivers/spi/
14633 F:      include/linux/spi/
14634 F:      include/uapi/linux/spi/
14635 F:      tools/spi/
14636
14637 SPIDERNET NETWORK DRIVER for CELL
14638 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14639 L:      netdev@vger.kernel.org
14640 S:      Supported
14641 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14642 F:      drivers/net/ethernet/toshiba/spider_net*
14643
14644 SPMI SUBSYSTEM
14645 R:      Stephen Boyd <sboyd@kernel.org>
14646 L:      linux-arm-msm@vger.kernel.org
14647 F:      Documentation/devicetree/bindings/spmi/
14648 F:      drivers/spmi/
14649 F:      include/dt-bindings/spmi/spmi.h
14650 F:      include/linux/spmi.h
14651 F:      include/trace/events/spmi.h
14652
14653 SPU FILE SYSTEM
14654 M:      Jeremy Kerr <jk@ozlabs.org>
14655 L:      linuxppc-dev@lists.ozlabs.org
14656 W:      http://www.ibm.com/developerworks/power/cell/
14657 S:      Supported
14658 F:      Documentation/filesystems/spufs.txt
14659 F:      arch/powerpc/platforms/cell/spufs/
14660
14661 SQUASHFS FILE SYSTEM
14662 M:      Phillip Lougher <phillip@squashfs.org.uk>
14663 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14664 W:      http://squashfs.org.uk
14665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14666 S:      Maintained
14667 F:      Documentation/filesystems/squashfs.txt
14668 F:      fs/squashfs/
14669
14670 SRM (Alpha) environment access
14671 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14672 S:      Maintained
14673 F:      arch/alpha/kernel/srm_env.c
14674
14675 ST LSM6DSx IMU IIO DRIVER
14676 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14677 L:      linux-iio@vger.kernel.org
14678 W:      http://www.st.com/
14679 S:      Maintained
14680 F:      drivers/iio/imu/st_lsm6dsx/
14681 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14682
14683 ST STM32 I2C/SMBUS DRIVER
14684 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14685 L:      linux-i2c@vger.kernel.org
14686 S:      Maintained
14687 F:      drivers/i2c/busses/i2c-stm32*
14688
14689 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14690 M:      Song Qiang <songqiang1304521@gmail.com>
14691 L:      linux-iio@vger.kernel.org
14692 S:      Maintained
14693 F:      drivers/iio/proximity/vl53l0x-i2c.c
14694 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14695
14696 STABLE BRANCH
14697 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14698 M:      Sasha Levin <sashal@kernel.org>
14699 L:      stable@vger.kernel.org
14700 S:      Supported
14701 F:      Documentation/process/stable-kernel-rules.rst
14702
14703 STAGING - COMEDI
14704 M:      Ian Abbott <abbotti@mev.co.uk>
14705 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14706 S:      Odd Fixes
14707 F:      drivers/staging/comedi/
14708
14709 STAGING - EROFS FILE SYSTEM
14710 M:      Gao Xiang <gaoxiang25@huawei.com>
14711 M:      Chao Yu <yuchao0@huawei.com>
14712 L:      linux-erofs@lists.ozlabs.org
14713 S:      Maintained
14714 F:      drivers/staging/erofs/
14715
14716 STAGING - INDUSTRIAL IO
14717 M:      Jonathan Cameron <jic23@kernel.org>
14718 L:      linux-iio@vger.kernel.org
14719 S:      Odd Fixes
14720 F:      Documentation/devicetree/bindings/staging/iio/
14721 F:      drivers/staging/iio/
14722
14723 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14724 M:      Marc Dietrich <marvin24@gmx.de>
14725 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14726 L:      linux-tegra@vger.kernel.org
14727 S:      Maintained
14728 F:      drivers/staging/nvec/
14729
14730 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14731 M:      Jens Frederich <jfrederich@gmail.com>
14732 M:      Daniel Drake <dsd@laptop.org>
14733 M:      Jon Nettleton <jon.nettleton@gmail.com>
14734 W:      http://wiki.laptop.org/go/DCON
14735 S:      Maintained
14736 F:      drivers/staging/olpc_dcon/
14737
14738 STAGING - REALTEK RTL8712U DRIVERS
14739 M:      Larry Finger <Larry.Finger@lwfinger.net>
14740 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14741 S:      Odd Fixes
14742 F:      drivers/staging/rtl8712/
14743
14744 STAGING - REALTEK RTL8188EU DRIVERS
14745 M:      Larry Finger <Larry.Finger@lwfinger.net>
14746 S:      Odd Fixes
14747 F:      drivers/staging/rtl8188eu/
14748
14749 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14750 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14751 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14752 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14753 L:      linux-fbdev@vger.kernel.org
14754 S:      Maintained
14755 F:      drivers/staging/sm750fb/
14756
14757 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14758 M:      William Hubbs <w.d.hubbs@gmail.com>
14759 M:      Chris Brannon <chris@the-brannons.com>
14760 M:      Kirk Reiser <kirk@reisers.ca>
14761 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14762 L:      speakup@linux-speakup.org
14763 W:      http://www.linux-speakup.org/
14764 S:      Odd Fixes
14765 F:      drivers/staging/speakup/
14766
14767 STAGING - VIA VT665X DRIVERS
14768 M:      Forest Bond <forest@alittletooquiet.net>
14769 S:      Odd Fixes
14770 F:      drivers/staging/vt665?/
14771
14772 STAGING - WILC1000 WIFI DRIVER
14773 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14774 M:      Ajay Singh <ajay.kathat@microchip.com>
14775 L:      linux-wireless@vger.kernel.org
14776 S:      Supported
14777 F:      drivers/staging/wilc1000/
14778
14779 STAGING SUBSYSTEM
14780 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14782 L:      devel@driverdev.osuosl.org
14783 S:      Supported
14784 F:      drivers/staging/
14785
14786 STARFIRE/DURALAN NETWORK DRIVER
14787 M:      Ion Badulescu <ionut@badula.org>
14788 S:      Odd Fixes
14789 F:      drivers/net/ethernet/adaptec/starfire*
14790
14791 STEC S1220 SKD DRIVER
14792 M:      Bart Van Assche <bart.vanassche@wdc.com>
14793 L:      linux-block@vger.kernel.org
14794 S:      Maintained
14795 F:      drivers/block/skd*[ch]
14796
14797 STI AUDIO (ASoC) DRIVERS
14798 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14800 S:      Maintained
14801 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14802 F:      sound/soc/sti/
14803
14804 STI CEC DRIVER
14805 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14806 S:      Maintained
14807 F:      drivers/media/platform/sti/cec/
14808 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14809
14810 STK1160 USB VIDEO CAPTURE DRIVER
14811 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14812 L:      linux-media@vger.kernel.org
14813 T:      git git://linuxtv.org/media_tree.git
14814 S:      Maintained
14815 F:      drivers/media/usb/stk1160/
14816
14817 STM32 AUDIO (ASoC) DRIVERS
14818 M:      Olivier Moysan <olivier.moysan@st.com>
14819 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14820 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14821 S:      Maintained
14822 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14823 F:      sound/soc/stm/
14824
14825 STM32 TIMER/LPTIMER DRIVERS
14826 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14827 S:      Maintained
14828 F:      drivers/*/stm32-*timer*
14829 F:      drivers/pwm/pwm-stm32*
14830 F:      include/linux/*/stm32-*tim*
14831 F:      Documentation/ABI/testing/*timer-stm32
14832 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14833 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14834
14835 STMMAC ETHERNET DRIVER
14836 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14837 M:      Alexandre Torgue <alexandre.torgue@st.com>
14838 M:      Jose Abreu <joabreu@synopsys.com>
14839 L:      netdev@vger.kernel.org
14840 W:      http://www.stlinux.com
14841 S:      Supported
14842 F:      drivers/net/ethernet/stmicro/stmmac/
14843
14844 SUN3/3X
14845 M:      Sam Creasey <sammy@sammy.net>
14846 W:      http://sammy.net/sun3/
14847 S:      Maintained
14848 F:      arch/m68k/kernel/*sun3*
14849 F:      arch/m68k/sun3*/
14850 F:      arch/m68k/include/asm/sun3*
14851 F:      drivers/net/ethernet/i825xx/sun3*
14852
14853 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14854 M:      Hans de Goede <hdegoede@redhat.com>
14855 L:      linux-input@vger.kernel.org
14856 S:      Maintained
14857 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14858 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14859
14860 SUNDANCE NETWORK DRIVER
14861 M:      Denis Kirjanov <kda@linux-powerpc.org>
14862 L:      netdev@vger.kernel.org
14863 S:      Maintained
14864 F:      drivers/net/ethernet/dlink/sundance.c
14865
14866 SUPERH
14867 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14868 M:      Rich Felker <dalias@libc.org>
14869 L:      linux-sh@vger.kernel.org
14870 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14871 S:      Maintained
14872 F:      Documentation/sh/
14873 F:      arch/sh/
14874 F:      drivers/sh/
14875
14876 SUSPEND TO RAM
14877 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14878 M:      Len Brown <len.brown@intel.com>
14879 M:      Pavel Machek <pavel@ucw.cz>
14880 L:      linux-pm@vger.kernel.org
14881 B:      https://bugzilla.kernel.org
14882 S:      Supported
14883 F:      Documentation/power/
14884 F:      arch/x86/kernel/acpi/
14885 F:      drivers/base/power/
14886 F:      kernel/power/
14887 F:      include/linux/suspend.h
14888 F:      include/linux/freezer.h
14889 F:      include/linux/pm.h
14890
14891 SVGA HANDLING
14892 M:      Martin Mares <mj@ucw.cz>
14893 L:      linux-video@atrey.karlin.mff.cuni.cz
14894 S:      Maintained
14895 F:      Documentation/svga.txt
14896 F:      arch/x86/boot/video*
14897
14898 SWIOTLB SUBSYSTEM
14899 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14900 L:      iommu@lists.linux-foundation.org
14901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14902 S:      Supported
14903 F:      kernel/dma/swiotlb.c
14904 F:      arch/*/kernel/pci-swiotlb.c
14905 F:      include/linux/swiotlb.h
14906
14907 SWITCHDEV
14908 M:      Jiri Pirko <jiri@resnulli.us>
14909 M:      Ivan Vecera <ivecera@redhat.com>
14910 L:      netdev@vger.kernel.org
14911 S:      Supported
14912 F:      net/switchdev/
14913 F:      include/net/switchdev.h
14914
14915 SY8106A REGULATOR DRIVER
14916 M:      Icenowy Zheng <icenowy@aosc.io>
14917 S:      Maintained
14918 F:      drivers/regulator/sy8106a-regulator.c
14919 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14920
14921 SYNC FILE FRAMEWORK
14922 M:      Sumit Semwal <sumit.semwal@linaro.org>
14923 R:      Gustavo Padovan <gustavo@padovan.org>
14924 S:      Maintained
14925 L:      linux-media@vger.kernel.org
14926 L:      dri-devel@lists.freedesktop.org
14927 F:      drivers/dma-buf/sync_*
14928 F:      drivers/dma-buf/dma-fence*
14929 F:      drivers/dma-buf/sw_sync.c
14930 F:      include/linux/sync_file.h
14931 F:      include/uapi/linux/sync_file.h
14932 F:      Documentation/sync_file.txt
14933 T:      git git://anongit.freedesktop.org/drm/drm-misc
14934
14935 SYNOPSYS ARC ARCHITECTURE
14936 M:      Vineet Gupta <vgupta@synopsys.com>
14937 L:      linux-snps-arc@lists.infradead.org
14938 S:      Supported
14939 F:      arch/arc/
14940 F:      Documentation/devicetree/bindings/arc/*
14941 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14942 F:      drivers/clocksource/arc_timer.c
14943 F:      drivers/tty/serial/arc_uart.c
14944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14945
14946 SYNOPSYS ARC HSDK SDP pll clock driver
14947 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14948 S:      Supported
14949 F:      drivers/clk/clk-hsdk-pll.c
14950 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14951
14952 SYNOPSYS ARC SDP clock driver
14953 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14954 S:      Supported
14955 F:      drivers/clk/axs10x/*
14956 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14957
14958 SYNOPSYS ARC SDP platform support
14959 M:      Alexey Brodkin <abrodkin@synopsys.com>
14960 S:      Supported
14961 F:      arch/arc/plat-axs10x
14962 F:      arch/arc/boot/dts/ax*
14963 F:      Documentation/devicetree/bindings/arc/axs10*
14964
14965 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14966 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14967 S:      Supported
14968 F:      drivers/reset/reset-axs10x.c
14969 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14970
14971 SYNOPSYS CREG GPIO DRIVER
14972 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14973 S:      Maintained
14974 F:      drivers/gpio/gpio-creg-snps.c
14975 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14976
14977 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14978 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14979 S:      Maintained
14980 F:      drivers/tty/serial/8250/8250_dw.c
14981
14982 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14983 M:      Hoan Tran <hoan@os.amperecomputing.com>
14984 L:      linux-gpio@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/gpio/gpio-dwapb.c
14987 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14988
14989 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14990 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14991 S:      Maintained
14992 F:      drivers/dma/dwi-axi-dmac/
14993 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14994
14995 SYNOPSYS DESIGNWARE DMAC DRIVER
14996 M:      Viresh Kumar <vireshk@kernel.org>
14997 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14998 S:      Maintained
14999 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15000 F:      drivers/dma/dw/
15001 F:      include/dt-bindings/dma/dw-dmac.h
15002 F:      include/linux/dma/dw.h
15003 F:      include/linux/platform_data/dma-dw.h
15004
15005 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15006 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15007 L:      netdev@vger.kernel.org
15008 S:      Supported
15009 F:      drivers/net/ethernet/synopsys/
15010
15011 SYNOPSYS DESIGNWARE I2C DRIVER
15012 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15013 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15014 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15015 L:      linux-i2c@vger.kernel.org
15016 S:      Maintained
15017 F:      drivers/i2c/busses/i2c-designware-*
15018 F:      include/linux/platform_data/i2c-designware.h
15019
15020 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15021 M:      Jaehoon Chung <jh80.chung@samsung.com>
15022 L:      linux-mmc@vger.kernel.org
15023 S:      Maintained
15024 F:      drivers/mmc/host/dw_mmc*
15025
15026 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15027 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15028 S:      Supported
15029 F:      drivers/reset/reset-hsdk.c
15030 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15031 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15032
15033 SYSTEM CONFIGURATION (SYSCON)
15034 M:      Lee Jones <lee.jones@linaro.org>
15035 M:      Arnd Bergmann <arnd@arndb.de>
15036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15037 S:      Supported
15038 F:      drivers/mfd/syscon.c
15039
15040 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15041 M:      Sudeep Holla <sudeep.holla@arm.com>
15042 L:      linux-arm-kernel@lists.infradead.org
15043 S:      Maintained
15044 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15045 F:      drivers/clk/clk-sc[mp]i.c
15046 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15047 F:      drivers/firmware/arm_scpi.c
15048 F:      drivers/firmware/arm_scmi/
15049 F:      include/linux/sc[mp]i_protocol.h
15050
15051 SYSTEM RESET/SHUTDOWN DRIVERS
15052 M:      Sebastian Reichel <sre@kernel.org>
15053 L:      linux-pm@vger.kernel.org
15054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15055 S:      Maintained
15056 F:      Documentation/devicetree/bindings/power/reset/
15057 F:      drivers/power/reset/
15058
15059 SYSTEM TRACE MODULE CLASS
15060 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15061 S:      Maintained
15062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15063 F:      Documentation/trace/stm.rst
15064 F:      drivers/hwtracing/stm/
15065 F:      include/linux/stm.h
15066 F:      include/uapi/linux/stm.h
15067
15068 SYSV FILESYSTEM
15069 M:      Christoph Hellwig <hch@infradead.org>
15070 S:      Maintained
15071 F:      Documentation/filesystems/sysv-fs.txt
15072 F:      fs/sysv/
15073 F:      include/linux/sysv_fs.h
15074
15075 TASKSTATS STATISTICS INTERFACE
15076 M:      Balbir Singh <bsingharora@gmail.com>
15077 S:      Maintained
15078 F:      Documentation/accounting/taskstats*
15079 F:      include/linux/taskstats*
15080 F:      kernel/taskstats.c
15081
15082 TC subsystem
15083 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15084 M:      Cong Wang <xiyou.wangcong@gmail.com>
15085 M:      Jiri Pirko <jiri@resnulli.us>
15086 L:      netdev@vger.kernel.org
15087 S:      Maintained
15088 F:      include/net/pkt_cls.h
15089 F:      include/net/pkt_sched.h
15090 F:      include/net/tc_act/
15091 F:      include/uapi/linux/pkt_cls.h
15092 F:      include/uapi/linux/pkt_sched.h
15093 F:      include/uapi/linux/tc_act/
15094 F:      include/uapi/linux/tc_ematch/
15095 F:      net/sched/
15096
15097 TC90522 MEDIA DRIVER
15098 M:      Akihiro Tsukada <tskd08@gmail.com>
15099 L:      linux-media@vger.kernel.org
15100 S:      Odd Fixes
15101 F:      drivers/media/dvb-frontends/tc90522*
15102
15103 TCP LOW PRIORITY MODULE
15104 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15105 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15106 W:      http://tcp-lp-mod.sourceforge.net/
15107 S:      Maintained
15108 F:      net/ipv4/tcp_lp.c
15109
15110 TDA10071 MEDIA DRIVER
15111 M:      Antti Palosaari <crope@iki.fi>
15112 L:      linux-media@vger.kernel.org
15113 W:      https://linuxtv.org
15114 W:      http://palosaari.fi/linux/
15115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15116 T:      git git://linuxtv.org/anttip/media_tree.git
15117 S:      Maintained
15118 F:      drivers/media/dvb-frontends/tda10071*
15119
15120 TDA18212 MEDIA DRIVER
15121 M:      Antti Palosaari <crope@iki.fi>
15122 L:      linux-media@vger.kernel.org
15123 W:      https://linuxtv.org
15124 W:      http://palosaari.fi/linux/
15125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15126 T:      git git://linuxtv.org/anttip/media_tree.git
15127 S:      Maintained
15128 F:      drivers/media/tuners/tda18212*
15129
15130 TDA18218 MEDIA DRIVER
15131 M:      Antti Palosaari <crope@iki.fi>
15132 L:      linux-media@vger.kernel.org
15133 W:      https://linuxtv.org
15134 W:      http://palosaari.fi/linux/
15135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15136 T:      git git://linuxtv.org/anttip/media_tree.git
15137 S:      Maintained
15138 F:      drivers/media/tuners/tda18218*
15139
15140 TDA18250 MEDIA DRIVER
15141 M:      Olli Salonen <olli.salonen@iki.fi>
15142 L:      linux-media@vger.kernel.org
15143 W:      https://linuxtv.org
15144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15145 T:      git git://linuxtv.org/media_tree.git
15146 S:      Maintained
15147 F:      drivers/media/tuners/tda18250*
15148
15149 TDA18271 MEDIA DRIVER
15150 M:      Michael Krufky <mkrufky@linuxtv.org>
15151 L:      linux-media@vger.kernel.org
15152 W:      https://linuxtv.org
15153 W:      http://github.com/mkrufky
15154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15155 T:      git git://linuxtv.org/mkrufky/tuners.git
15156 S:      Maintained
15157 F:      drivers/media/tuners/tda18271*
15158
15159 TDA1997x MEDIA DRIVER
15160 M:      Tim Harvey <tharvey@gateworks.com>
15161 L:      linux-media@vger.kernel.org
15162 W:      https://linuxtv.org
15163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15164 S:      Maintained
15165 F:      drivers/media/i2c/tda1997x.*
15166
15167 TDA827x MEDIA DRIVER
15168 M:      Michael Krufky <mkrufky@linuxtv.org>
15169 L:      linux-media@vger.kernel.org
15170 W:      https://linuxtv.org
15171 W:      http://github.com/mkrufky
15172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15173 T:      git git://linuxtv.org/mkrufky/tuners.git
15174 S:      Maintained
15175 F:      drivers/media/tuners/tda8290.*
15176
15177 TDA8290 MEDIA DRIVER
15178 M:      Michael Krufky <mkrufky@linuxtv.org>
15179 L:      linux-media@vger.kernel.org
15180 W:      https://linuxtv.org
15181 W:      http://github.com/mkrufky
15182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15183 T:      git git://linuxtv.org/mkrufky/tuners.git
15184 S:      Maintained
15185 F:      drivers/media/tuners/tda8290.*
15186
15187 TDA9840 MEDIA DRIVER
15188 M:      Hans Verkuil <hverkuil@xs4all.nl>
15189 L:      linux-media@vger.kernel.org
15190 T:      git git://linuxtv.org/media_tree.git
15191 W:      https://linuxtv.org
15192 S:      Maintained
15193 F:      drivers/media/i2c/tda9840*
15194
15195 TEA5761 TUNER DRIVER
15196 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15197 L:      linux-media@vger.kernel.org
15198 W:      https://linuxtv.org
15199 T:      git git://linuxtv.org/media_tree.git
15200 S:      Odd fixes
15201 F:      drivers/media/tuners/tea5761.*
15202
15203 TEA5767 TUNER DRIVER
15204 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15205 L:      linux-media@vger.kernel.org
15206 W:      https://linuxtv.org
15207 T:      git git://linuxtv.org/media_tree.git
15208 S:      Maintained
15209 F:      drivers/media/tuners/tea5767.*
15210
15211 TEA6415C MEDIA DRIVER
15212 M:      Hans Verkuil <hverkuil@xs4all.nl>
15213 L:      linux-media@vger.kernel.org
15214 T:      git git://linuxtv.org/media_tree.git
15215 W:      https://linuxtv.org
15216 S:      Maintained
15217 F:      drivers/media/i2c/tea6415c*
15218
15219 TEA6420 MEDIA DRIVER
15220 M:      Hans Verkuil <hverkuil@xs4all.nl>
15221 L:      linux-media@vger.kernel.org
15222 T:      git git://linuxtv.org/media_tree.git
15223 W:      https://linuxtv.org
15224 S:      Maintained
15225 F:      drivers/media/i2c/tea6420*
15226
15227 TEAM DRIVER
15228 M:      Jiri Pirko <jiri@resnulli.us>
15229 L:      netdev@vger.kernel.org
15230 S:      Supported
15231 F:      drivers/net/team/
15232 F:      include/linux/if_team.h
15233 F:      include/uapi/linux/if_team.h
15234
15235 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15236 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15237 S:      Maintained
15238 F:      arch/x86/platform/ts5500/
15239
15240 TECHNOTREND USB IR RECEIVER
15241 M:      Sean Young <sean@mess.org>
15242 L:      linux-media@vger.kernel.org
15243 S:      Maintained
15244 F:      drivers/media/rc/ttusbir.c
15245
15246 TECHWELL TW9910 VIDEO DECODER
15247 L:      linux-media@vger.kernel.org
15248 S:      Orphan
15249 F:      drivers/media/i2c/tw9910.c
15250 F:      include/media/i2c/tw9910.h
15251
15252 TEE SUBSYSTEM
15253 M:      Jens Wiklander <jens.wiklander@linaro.org>
15254 S:      Maintained
15255 F:      include/linux/tee_drv.h
15256 F:      include/uapi/linux/tee.h
15257 F:      drivers/tee/
15258 F:      Documentation/tee.txt
15259
15260 TEGRA ARCHITECTURE SUPPORT
15261 M:      Thierry Reding <thierry.reding@gmail.com>
15262 M:      Jonathan Hunter <jonathanh@nvidia.com>
15263 L:      linux-tegra@vger.kernel.org
15264 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15266 S:      Supported
15267 N:      [^a-z]tegra
15268
15269 TEGRA CLOCK DRIVER
15270 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15271 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15272 S:      Supported
15273 F:      drivers/clk/tegra/
15274
15275 TEGRA DMA DRIVERS
15276 M:      Laxman Dewangan <ldewangan@nvidia.com>
15277 M:      Jon Hunter <jonathanh@nvidia.com>
15278 S:      Supported
15279 F:      drivers/dma/tegra*
15280
15281 TEGRA I2C DRIVER
15282 M:      Laxman Dewangan <ldewangan@nvidia.com>
15283 S:      Supported
15284 F:      drivers/i2c/busses/i2c-tegra.c
15285
15286 TEGRA IOMMU DRIVERS
15287 M:      Thierry Reding <thierry.reding@gmail.com>
15288 L:      linux-tegra@vger.kernel.org
15289 S:      Supported
15290 F:      drivers/iommu/tegra*
15291
15292 TEGRA KBC DRIVER
15293 M:      Laxman Dewangan <ldewangan@nvidia.com>
15294 S:      Supported
15295 F:      drivers/input/keyboard/tegra-kbc.c
15296
15297 TEGRA NAND DRIVER
15298 M:      Stefan Agner <stefan@agner.ch>
15299 M:      Lucas Stach <dev@lynxeye.de>
15300 S:      Maintained
15301 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15302 F:      drivers/mtd/nand/raw/tegra_nand.c
15303
15304 TEGRA PWM DRIVER
15305 M:      Thierry Reding <thierry.reding@gmail.com>
15306 S:      Supported
15307 F:      drivers/pwm/pwm-tegra.c
15308
15309 TEGRA SERIAL DRIVER
15310 M:      Laxman Dewangan <ldewangan@nvidia.com>
15311 S:      Supported
15312 F:      drivers/tty/serial/serial-tegra.c
15313
15314 TEGRA SPI DRIVER
15315 M:      Laxman Dewangan <ldewangan@nvidia.com>
15316 S:      Supported
15317 F:      drivers/spi/spi-tegra*
15318
15319 TEHUTI ETHERNET DRIVER
15320 M:      Andy Gospodarek <andy@greyhouse.net>
15321 L:      netdev@vger.kernel.org
15322 S:      Supported
15323 F:      drivers/net/ethernet/tehuti/*
15324
15325 Telecom Clock Driver for MCPL0010
15326 M:      Mark Gross <mark.gross@intel.com>
15327 S:      Supported
15328 F:      drivers/char/tlclk.c
15329
15330 TENSILICA XTENSA PORT (xtensa)
15331 M:      Chris Zankel <chris@zankel.net>
15332 M:      Max Filippov <jcmvbkbc@gmail.com>
15333 L:      linux-xtensa@linux-xtensa.org
15334 T:      git git://github.com/czankel/xtensa-linux.git
15335 S:      Maintained
15336 F:      arch/xtensa/
15337 F:      drivers/irqchip/irq-xtensa-*
15338
15339 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15340 M:      Nishanth Menon <nm@ti.com>
15341 M:      Tero Kristo <t-kristo@ti.com>
15342 M:      Santosh Shilimkar <ssantosh@kernel.org>
15343 L:      linux-arm-kernel@lists.infradead.org
15344 S:      Maintained
15345 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15346 F:      drivers/firmware/ti_sci*
15347 F:      include/linux/soc/ti/ti_sci_protocol.h
15348 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15349 F:      drivers/soc/ti/ti_sci_pm_domains.c
15350 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15351 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15352 F:      drivers/clk/keystone/sci-clk.c
15353 F:      drivers/reset/reset-ti-sci.c
15354
15355 Texas Instruments ASoC drivers
15356 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15357 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15358 S:      Maintained
15359 F:      sound/soc/ti/
15360
15361 Texas Instruments' DAC7612 DAC Driver
15362 M:      Ricardo Ribalda <ricardo@ribalda.com>
15363 L:      linux-iio@vger.kernel.org
15364 S:      Supported
15365 F:      drivers/iio/dac/ti-dac7612.c
15366 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15367
15368 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15369 M:      Hans Verkuil <hverkuil@xs4all.nl>
15370 L:      linux-media@vger.kernel.org
15371 T:      git git://linuxtv.org/media_tree.git
15372 W:      https://linuxtv.org
15373 S:      Maintained
15374 F:      drivers/media/radio/radio-raremono.c
15375
15376 THERMAL
15377 M:      Zhang Rui <rui.zhang@intel.com>
15378 M:      Eduardo Valentin <edubezval@gmail.com>
15379 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15380 L:      linux-pm@vger.kernel.org
15381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15383 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15384 S:      Supported
15385 F:      drivers/thermal/
15386 F:      include/linux/thermal.h
15387 F:      include/uapi/linux/thermal.h
15388 F:      include/linux/cpu_cooling.h
15389 F:      Documentation/devicetree/bindings/thermal/
15390
15391 THERMAL/CPU_COOLING
15392 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15393 M:      Viresh Kumar <viresh.kumar@linaro.org>
15394 M:      Javi Merino <javi.merino@kernel.org>
15395 L:      linux-pm@vger.kernel.org
15396 S:      Supported
15397 F:      Documentation/thermal/cpu-cooling-api.txt
15398 F:      drivers/thermal/cpu_cooling.c
15399 F:      include/linux/cpu_cooling.h
15400
15401 THINKPAD ACPI EXTRAS DRIVER
15402 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15403 L:      ibm-acpi-devel@lists.sourceforge.net
15404 L:      platform-driver-x86@vger.kernel.org
15405 W:      http://ibm-acpi.sourceforge.net
15406 W:      http://thinkwiki.org/wiki/Ibm-acpi
15407 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15408 S:      Maintained
15409 F:      drivers/platform/x86/thinkpad_acpi.c
15410
15411 THUNDERBOLT DRIVER
15412 M:      Andreas Noever <andreas.noever@gmail.com>
15413 M:      Michael Jamet <michael.jamet@intel.com>
15414 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15415 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15417 S:      Maintained
15418 F:      Documentation/admin-guide/thunderbolt.rst
15419 F:      drivers/thunderbolt/
15420 F:      include/linux/thunderbolt.h
15421
15422 THUNDERBOLT NETWORK DRIVER
15423 M:      Michael Jamet <michael.jamet@intel.com>
15424 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15425 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15426 L:      netdev@vger.kernel.org
15427 S:      Maintained
15428 F:      drivers/net/thunderbolt.c
15429
15430 THUNDERX GPIO DRIVER
15431 M:      David Daney <david.daney@cavium.com>
15432 S:      Maintained
15433 F:      drivers/gpio/gpio-thunderx.c
15434
15435 TI AM437X VPFE DRIVER
15436 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15437 L:      linux-media@vger.kernel.org
15438 W:      https://linuxtv.org
15439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15440 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15441 S:      Maintained
15442 F:      drivers/media/platform/am437x/
15443
15444 TI BANDGAP AND THERMAL DRIVER
15445 M:      Eduardo Valentin <edubezval@gmail.com>
15446 M:      Keerthy <j-keerthy@ti.com>
15447 L:      linux-pm@vger.kernel.org
15448 L:      linux-omap@vger.kernel.org
15449 S:      Maintained
15450 F:      drivers/thermal/ti-soc-thermal/
15451
15452 TI BQ27XXX POWER SUPPLY DRIVER
15453 R:      Andrew F. Davis <afd@ti.com>
15454 F:      include/linux/power/bq27xxx_battery.h
15455 F:      drivers/power/supply/bq27xxx_battery.c
15456 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15457
15458 TI CDCE706 CLOCK DRIVER
15459 M:      Max Filippov <jcmvbkbc@gmail.com>
15460 S:      Maintained
15461 F:      drivers/clk/clk-cdce706.c
15462
15463 TI CLOCK DRIVER
15464 M:      Tero Kristo <t-kristo@ti.com>
15465 L:      linux-omap@vger.kernel.org
15466 S:      Maintained
15467 F:      drivers/clk/ti/
15468 F:      include/linux/clk/ti.h
15469
15470 TI DAVINCI MACHINE SUPPORT
15471 M:      Sekhar Nori <nsekhar@ti.com>
15472 M:      Kevin Hilman <khilman@kernel.org>
15473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15475 S:      Supported
15476 F:      arch/arm/mach-davinci/
15477 F:      drivers/i2c/busses/i2c-davinci.c
15478 F:      arch/arm/boot/dts/da850*
15479
15480 TI DAVINCI SERIES CLOCK DRIVER
15481 M:      David Lechner <david@lechnology.com>
15482 R:      Sekhar Nori <nsekhar@ti.com>
15483 S:      Maintained
15484 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15485 F:      drivers/clk/davinci/
15486
15487 TI DAVINCI SERIES GPIO DRIVER
15488 M:      Keerthy <j-keerthy@ti.com>
15489 L:      linux-gpio@vger.kernel.org
15490 S:      Maintained
15491 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15492 F:      drivers/gpio/gpio-davinci.c
15493
15494 TI DAVINCI SERIES MEDIA DRIVER
15495 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15496 L:      linux-media@vger.kernel.org
15497 W:      https://linuxtv.org
15498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15499 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15500 S:      Maintained
15501 F:      drivers/media/platform/davinci/
15502 F:      include/media/davinci/
15503
15504 TI ETHERNET SWITCH DRIVER (CPSW)
15505 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15506 L:      linux-omap@vger.kernel.org
15507 L:      netdev@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/net/ethernet/ti/cpsw*
15510 F:      drivers/net/ethernet/ti/davinci*
15511
15512 TI FLASH MEDIA INTERFACE DRIVER
15513 M:      Alex Dubov <oakad@yahoo.com>
15514 S:      Maintained
15515 F:      drivers/misc/tifm*
15516 F:      drivers/mmc/host/tifm_sd.c
15517 F:      include/linux/tifm.h
15518
15519 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15520 M:      Santosh Shilimkar <ssantosh@kernel.org>
15521 L:      linux-kernel@vger.kernel.org
15522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15523 S:      Maintained
15524 F:      drivers/soc/ti/*
15525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15526
15527 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15528 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15529 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15530 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15531 S:      Maintained
15532 F:      sound/soc/codecs/lm49453*
15533 F:      sound/soc/codecs/isabelle*
15534
15535 TI LP855x BACKLIGHT DRIVER
15536 M:      Milo Kim <milo.kim@ti.com>
15537 S:      Maintained
15538 F:      Documentation/backlight/lp855x-driver.txt
15539 F:      drivers/video/backlight/lp855x_bl.c
15540 F:      include/linux/platform_data/lp855x.h
15541
15542 TI LP8727 CHARGER DRIVER
15543 M:      Milo Kim <milo.kim@ti.com>
15544 S:      Maintained
15545 F:      drivers/power/supply/lp8727_charger.c
15546 F:      include/linux/platform_data/lp8727.h
15547
15548 TI LP8788 MFD DRIVER
15549 M:      Milo Kim <milo.kim@ti.com>
15550 S:      Maintained
15551 F:      drivers/iio/adc/lp8788_adc.c
15552 F:      drivers/leds/leds-lp8788.c
15553 F:      drivers/mfd/lp8788*.c
15554 F:      drivers/power/supply/lp8788-charger.c
15555 F:      drivers/regulator/lp8788-*.c
15556 F:      include/linux/mfd/lp8788*.h
15557
15558 TI NETCP ETHERNET DRIVER
15559 M:      Wingman Kwok <w-kwok2@ti.com>
15560 M:      Murali Karicheri <m-karicheri2@ti.com>
15561 L:      netdev@vger.kernel.org
15562 S:      Maintained
15563 F:      drivers/net/ethernet/ti/netcp*
15564
15565 TI PCM3060 ASoC CODEC DRIVER
15566 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15568 S:      Maintained
15569 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15570 F:      sound/soc/codecs/pcm3060*
15571
15572 TI TAS571X FAMILY ASoC CODEC DRIVER
15573 M:      Kevin Cernekee <cernekee@chromium.org>
15574 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15575 S:      Odd Fixes
15576 F:      sound/soc/codecs/tas571x*
15577
15578 TI TRF7970A NFC DRIVER
15579 M:      Mark Greer <mgreer@animalcreek.com>
15580 L:      linux-wireless@vger.kernel.org
15581 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15582 S:      Supported
15583 F:      drivers/nfc/trf7970a.c
15584 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15585
15586 TI TWL4030 SERIES SOC CODEC DRIVER
15587 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15589 S:      Maintained
15590 F:      sound/soc/codecs/twl4030*
15591
15592 TI VPE/CAL DRIVERS
15593 M:      Benoit Parrot <bparrot@ti.com>
15594 L:      linux-media@vger.kernel.org
15595 W:      http://linuxtv.org/
15596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15597 S:      Maintained
15598 F:      drivers/media/platform/ti-vpe/
15599
15600 TI WILINK WIRELESS DRIVERS
15601 L:      linux-wireless@vger.kernel.org
15602 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15603 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15605 S:      Orphan
15606 F:      drivers/net/wireless/ti/
15607 F:      include/linux/wl12xx.h
15608
15609 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15610 M:      John Stultz <john.stultz@linaro.org>
15611 M:      Thomas Gleixner <tglx@linutronix.de>
15612 R:      Stephen Boyd <sboyd@kernel.org>
15613 L:      linux-kernel@vger.kernel.org
15614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15615 S:      Supported
15616 F:      include/linux/clocksource.h
15617 F:      include/linux/time.h
15618 F:      include/linux/timex.h
15619 F:      include/uapi/linux/time.h
15620 F:      include/uapi/linux/timex.h
15621 F:      kernel/time/clocksource.c
15622 F:      kernel/time/time*.c
15623 F:      kernel/time/alarmtimer.c
15624 F:      kernel/time/ntp.c
15625 F:      tools/testing/selftests/timers/
15626
15627 TIPC NETWORK LAYER
15628 M:      Jon Maloy <jon.maloy@ericsson.com>
15629 M:      Ying Xue <ying.xue@windriver.com>
15630 L:      netdev@vger.kernel.org (core kernel code)
15631 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15632 W:      http://tipc.sourceforge.net/
15633 S:      Maintained
15634 F:      include/uapi/linux/tipc*.h
15635 F:      net/tipc/
15636
15637 TLAN NETWORK DRIVER
15638 M:      Samuel Chessman <chessman@tux.org>
15639 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15640 W:      http://sourceforge.net/projects/tlan/
15641 S:      Maintained
15642 F:      Documentation/networking/device_drivers/ti/tlan.txt
15643 F:      drivers/net/ethernet/ti/tlan.*
15644
15645 TM6000 VIDEO4LINUX DRIVER
15646 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15647 L:      linux-media@vger.kernel.org
15648 W:      https://linuxtv.org
15649 T:      git git://linuxtv.org/media_tree.git
15650 S:      Odd fixes
15651 F:      drivers/media/usb/tm6000/
15652 F:      Documentation/media/v4l-drivers/tm6000*
15653
15654 TMIO/SDHI MMC DRIVER
15655 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15656 L:      linux-mmc@vger.kernel.org
15657 S:      Supported
15658 F:      drivers/mmc/host/tmio_mmc*
15659 F:      drivers/mmc/host/renesas_sdhi*
15660 F:      include/linux/mfd/tmio.h
15661
15662 TMP401 HARDWARE MONITOR DRIVER
15663 M:      Guenter Roeck <linux@roeck-us.net>
15664 L:      linux-hwmon@vger.kernel.org
15665 S:      Maintained
15666 F:      Documentation/hwmon/tmp401
15667 F:      drivers/hwmon/tmp401.c
15668
15669 TMPFS (SHMEM FILESYSTEM)
15670 M:      Hugh Dickins <hughd@google.com>
15671 L:      linux-mm@kvack.org
15672 S:      Maintained
15673 F:      include/linux/shmem_fs.h
15674 F:      mm/shmem.c
15675
15676 TOMOYO SECURITY MODULE
15677 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15678 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15679 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15680 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15681 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15682 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15683 W:      https://tomoyo.osdn.jp/
15684 S:      Maintained
15685 F:      security/tomoyo/
15686
15687 TOPSTAR LAPTOP EXTRAS DRIVER
15688 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15689 L:      platform-driver-x86@vger.kernel.org
15690 S:      Maintained
15691 F:      drivers/platform/x86/topstar-laptop.c
15692
15693 TORTURE-TEST MODULES
15694 M:      Davidlohr Bueso <dave@stgolabs.net>
15695 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15696 M:      Josh Triplett <josh@joshtriplett.org>
15697 L:      linux-kernel@vger.kernel.org
15698 S:      Supported
15699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15700 F:      Documentation/RCU/torture.txt
15701 F:      kernel/torture.c
15702 F:      kernel/rcu/rcutorture.c
15703 F:      kernel/rcu/rcuperf.c
15704 F:      kernel/locking/locktorture.c
15705
15706 TOSHIBA ACPI EXTRAS DRIVER
15707 M:      Azael Avalos <coproscefalo@gmail.com>
15708 L:      platform-driver-x86@vger.kernel.org
15709 S:      Maintained
15710 F:      drivers/platform/x86/toshiba_acpi.c
15711
15712 TOSHIBA BLUETOOTH DRIVER
15713 M:      Azael Avalos <coproscefalo@gmail.com>
15714 L:      platform-driver-x86@vger.kernel.org
15715 S:      Maintained
15716 F:      drivers/platform/x86/toshiba_bluetooth.c
15717
15718 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15719 M:      Azael Avalos <coproscefalo@gmail.com>
15720 L:      platform-driver-x86@vger.kernel.org
15721 S:      Maintained
15722 F:      drivers/platform/x86/toshiba_haps.c
15723
15724 TOSHIBA SMM DRIVER
15725 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15726 W:      http://www.buzzard.org.uk/toshiba/
15727 S:      Maintained
15728 F:      drivers/char/toshiba.c
15729 F:      include/linux/toshiba.h
15730 F:      include/uapi/linux/toshiba.h
15731
15732 TOSHIBA TC358743 DRIVER
15733 M:      Mats Randgaard <matrandg@cisco.com>
15734 L:      linux-media@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/media/i2c/tc358743*
15737 F:      include/media/i2c/tc358743.h
15738
15739 TOSHIBA WMI HOTKEYS DRIVER
15740 M:      Azael Avalos <coproscefalo@gmail.com>
15741 L:      platform-driver-x86@vger.kernel.org
15742 S:      Maintained
15743 F:      drivers/platform/x86/toshiba-wmi.c
15744
15745 TPM DEVICE DRIVER
15746 M:      Peter Huewe <peterhuewe@gmx.de>
15747 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15748 R:      Jason Gunthorpe <jgg@ziepe.ca>
15749 L:      linux-integrity@vger.kernel.org
15750 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15751 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15752 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15753 S:      Maintained
15754 F:      drivers/char/tpm/
15755
15756 TRACING
15757 M:      Steven Rostedt <rostedt@goodmis.org>
15758 M:      Ingo Molnar <mingo@redhat.com>
15759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15760 S:      Maintained
15761 F:      Documentation/trace/ftrace.rst
15762 F:      arch/*/*/*/ftrace.h
15763 F:      arch/*/kernel/ftrace.c
15764 F:      include/*/ftrace.h
15765 F:      include/linux/trace*.h
15766 F:      include/trace/
15767 F:      kernel/trace/
15768 F:      tools/testing/selftests/ftrace/
15769
15770 TRACING MMIO ACCESSES (MMIOTRACE)
15771 M:      Steven Rostedt <rostedt@goodmis.org>
15772 M:      Ingo Molnar <mingo@kernel.org>
15773 R:      Karol Herbst <karolherbst@gmail.com>
15774 R:      Pekka Paalanen <ppaalanen@gmail.com>
15775 S:      Maintained
15776 L:      linux-kernel@vger.kernel.org
15777 L:      nouveau@lists.freedesktop.org
15778 F:      kernel/trace/trace_mmiotrace.c
15779 F:      include/linux/mmiotrace.h
15780 F:      arch/x86/mm/kmmio.c
15781 F:      arch/x86/mm/mmio-mod.c
15782 F:      arch/x86/mm/testmmiotrace.c
15783
15784 TRIVIAL PATCHES
15785 M:      Jiri Kosina <trivial@kernel.org>
15786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15787 S:      Maintained
15788 K:      ^Subject:.*(?i)trivial
15789
15790 TEMPO SEMICONDUCTOR DRIVERS
15791 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15792 S:      Maintained
15793 F:      sound/soc/codecs/tscs*.c
15794 F:      sound/soc/codecs/tscs*.h
15795 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15796
15797 TTY LAYER
15798 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15799 M:      Jiri Slaby <jslaby@suse.com>
15800 S:      Supported
15801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15802 F:      Documentation/serial/
15803 F:      drivers/tty/
15804 F:      drivers/tty/serial/serial_core.c
15805 F:      include/linux/serial_core.h
15806 F:      include/linux/serial.h
15807 F:      include/linux/tty.h
15808 F:      include/uapi/linux/serial_core.h
15809 F:      include/uapi/linux/serial.h
15810 F:      include/uapi/linux/tty.h
15811
15812 TUA9001 MEDIA DRIVER
15813 M:      Antti Palosaari <crope@iki.fi>
15814 L:      linux-media@vger.kernel.org
15815 W:      https://linuxtv.org
15816 W:      http://palosaari.fi/linux/
15817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15818 T:      git git://linuxtv.org/anttip/media_tree.git
15819 S:      Maintained
15820 F:      drivers/media/tuners/tua9001*
15821
15822 TULIP NETWORK DRIVERS
15823 L:      netdev@vger.kernel.org
15824 L:      linux-parisc@vger.kernel.org
15825 S:      Orphan
15826 F:      drivers/net/ethernet/dec/tulip/
15827
15828 TUN/TAP driver
15829 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15830 W:      http://vtun.sourceforge.net/tun
15831 S:      Maintained
15832 F:      Documentation/networking/tuntap.txt
15833 F:      arch/um/os-Linux/drivers/
15834
15835 TURBOCHANNEL SUBSYSTEM
15836 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15837 M:      Ralf Baechle <ralf@linux-mips.org>
15838 L:      linux-mips@vger.kernel.org
15839 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15840 S:      Maintained
15841 F:      drivers/tc/
15842 F:      include/linux/tc.h
15843
15844 TURBOSTAT UTILITY
15845 M:      "Len Brown" <lenb@kernel.org>
15846 L:      linux-pm@vger.kernel.org
15847 B:      https://bugzilla.kernel.org
15848 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15850 S:      Supported
15851 F:      tools/power/x86/turbostat/
15852
15853 TW5864 VIDEO4LINUX DRIVER
15854 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15855 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15856 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15857 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15858 L:      linux-media@vger.kernel.org
15859 S:      Supported
15860 F:      drivers/media/pci/tw5864/
15861
15862 TW68 VIDEO4LINUX DRIVER
15863 M:      Hans Verkuil <hverkuil@xs4all.nl>
15864 L:      linux-media@vger.kernel.org
15865 T:      git git://linuxtv.org/media_tree.git
15866 W:      https://linuxtv.org
15867 S:      Odd Fixes
15868 F:      drivers/media/pci/tw68/
15869
15870 TW686X VIDEO4LINUX DRIVER
15871 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15872 L:      linux-media@vger.kernel.org
15873 T:      git git://linuxtv.org/media_tree.git
15874 W:      http://linuxtv.org
15875 S:      Maintained
15876 F:      drivers/media/pci/tw686x/
15877
15878 UBI FILE SYSTEM (UBIFS)
15879 M:      Richard Weinberger <richard@nod.at>
15880 M:      Artem Bityutskiy <dedekind1@gmail.com>
15881 M:      Adrian Hunter <adrian.hunter@intel.com>
15882 L:      linux-mtd@lists.infradead.org
15883 T:      git git://git.infradead.org/ubifs-2.6.git
15884 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15885 S:      Supported
15886 F:      Documentation/filesystems/ubifs.txt
15887 F:      fs/ubifs/
15888
15889 UCLINUX (M68KNOMMU AND COLDFIRE)
15890 M:      Greg Ungerer <gerg@linux-m68k.org>
15891 W:      http://www.linux-m68k.org/
15892 W:      http://www.uclinux.org/
15893 L:      linux-m68k@lists.linux-m68k.org
15894 L:      uclinux-dev@uclinux.org  (subscribers-only)
15895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15896 S:      Maintained
15897 F:      arch/m68k/coldfire/
15898 F:      arch/m68k/68*/
15899 F:      arch/m68k/*/*_no.*
15900 F:      arch/m68k/include/asm/*_no.*
15901
15902 UDF FILESYSTEM
15903 M:      Jan Kara <jack@suse.com>
15904 S:      Maintained
15905 F:      Documentation/filesystems/udf.txt
15906 F:      fs/udf/
15907
15908 UDRAW TABLET
15909 M:      Bastien Nocera <hadess@hadess.net>
15910 L:      linux-input@vger.kernel.org
15911 S:      Maintained
15912 F:      drivers/hid/hid-udraw-ps3.c
15913
15914 UFS FILESYSTEM
15915 M:      Evgeniy Dushistov <dushistov@mail.ru>
15916 S:      Maintained
15917 F:      Documentation/filesystems/ufs.txt
15918 F:      fs/ufs/
15919
15920 UHID USERSPACE HID IO DRIVER:
15921 M:      David Herrmann <dh.herrmann@googlemail.com>
15922 L:      linux-input@vger.kernel.org
15923 S:      Maintained
15924 F:      drivers/hid/uhid.c
15925 F:      include/uapi/linux/uhid.h
15926
15927 ULPI BUS
15928 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15929 L:      linux-usb@vger.kernel.org
15930 S:      Maintained
15931 F:      drivers/usb/common/ulpi.c
15932 F:      include/linux/ulpi/
15933
15934 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15935 L:      linux-usb@vger.kernel.org
15936 S:      Orphan
15937 F:      drivers/uwb/
15938 F:      include/linux/uwb.h
15939 F:      include/linux/uwb/
15940
15941 UNICORE32 ARCHITECTURE:
15942 M:      Guan Xuetao <gxt@pku.edu.cn>
15943 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15944 S:      Maintained
15945 T:      git git://github.com/gxt/linux.git
15946 F:      arch/unicore32/
15947
15948 UNIFDEF
15949 M:      Tony Finch <dot@dotat.at>
15950 W:      http://dotat.at/prog/unifdef
15951 S:      Maintained
15952 F:      scripts/unifdef.c
15953
15954 UNIFORM CDROM DRIVER
15955 M:      Jens Axboe <axboe@kernel.dk>
15956 W:      http://www.kernel.dk
15957 S:      Maintained
15958 F:      Documentation/cdrom/
15959 F:      drivers/cdrom/cdrom.c
15960 F:      include/linux/cdrom.h
15961 F:      include/uapi/linux/cdrom.h
15962
15963 UNISYS S-PAR DRIVERS
15964 M:      David Kershner <david.kershner@unisys.com>
15965 L:      sparmaintainer@unisys.com (Unisys internal)
15966 S:      Supported
15967 F:      include/linux/visorbus.h
15968 F:      drivers/visorbus/
15969 F:      drivers/staging/unisys/
15970
15971 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15972 R:      Alim Akhtar <alim.akhtar@samsung.com>
15973 R:      Avri Altman <avri.altman@wdc.com>
15974 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15975 L:      linux-scsi@vger.kernel.org
15976 S:      Supported
15977 F:      Documentation/scsi/ufs.txt
15978 F:      drivers/scsi/ufs/
15979
15980 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15981 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15982 L:      linux-scsi@vger.kernel.org
15983 S:      Supported
15984 F:      drivers/scsi/ufs/*dwc*
15985
15986 UNSORTED BLOCK IMAGES (UBI)
15987 M:      Artem Bityutskiy <dedekind1@gmail.com>
15988 M:      Richard Weinberger <richard@nod.at>
15989 W:      http://www.linux-mtd.infradead.org/
15990 L:      linux-mtd@lists.infradead.org
15991 T:      git git://git.infradead.org/ubifs-2.6.git
15992 S:      Supported
15993 F:      drivers/mtd/ubi/
15994 F:      include/linux/mtd/ubi.h
15995 F:      include/uapi/mtd/ubi-user.h
15996
15997 USB "USBNET" DRIVER FRAMEWORK
15998 M:      Oliver Neukum <oneukum@suse.com>
15999 L:      netdev@vger.kernel.org
16000 W:      http://www.linux-usb.org/usbnet
16001 S:      Maintained
16002 F:      drivers/net/usb/usbnet.c
16003 F:      include/linux/usb/usbnet.h
16004
16005 USB ACM DRIVER
16006 M:      Oliver Neukum <oneukum@suse.com>
16007 L:      linux-usb@vger.kernel.org
16008 S:      Maintained
16009 F:      Documentation/usb/acm.txt
16010 F:      drivers/usb/class/cdc-acm.*
16011
16012 USB AR5523 WIRELESS DRIVER
16013 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16014 L:      linux-wireless@vger.kernel.org
16015 S:      Maintained
16016 F:      drivers/net/wireless/ath/ar5523/
16017
16018 USB ATTACHED SCSI
16019 M:      Oliver Neukum <oneukum@suse.com>
16020 L:      linux-usb@vger.kernel.org
16021 L:      linux-scsi@vger.kernel.org
16022 S:      Maintained
16023 F:      drivers/usb/storage/uas.c
16024
16025 USB CDC ETHERNET DRIVER
16026 M:      Oliver Neukum <oliver@neukum.org>
16027 L:      linux-usb@vger.kernel.org
16028 S:      Maintained
16029 F:      drivers/net/usb/cdc_*.c
16030 F:      include/uapi/linux/usb/cdc.h
16031
16032 USB CHAOSKEY DRIVER
16033 M:      Keith Packard <keithp@keithp.com>
16034 L:      linux-usb@vger.kernel.org
16035 S:      Maintained
16036 F:      drivers/usb/misc/chaoskey.c
16037
16038 USB CYPRESS C67X00 DRIVER
16039 M:      Peter Korsgaard <jacmet@sunsite.dk>
16040 L:      linux-usb@vger.kernel.org
16041 S:      Maintained
16042 F:      drivers/usb/c67x00/
16043
16044 USB DAVICOM DM9601 DRIVER
16045 M:      Peter Korsgaard <jacmet@sunsite.dk>
16046 L:      netdev@vger.kernel.org
16047 W:      http://www.linux-usb.org/usbnet
16048 S:      Maintained
16049 F:      drivers/net/usb/dm9601.c
16050
16051 USB DIAMOND RIO500 DRIVER
16052 M:      Cesar Miquel <miquel@df.uba.ar>
16053 L:      rio500-users@lists.sourceforge.net
16054 W:      http://rio500.sourceforge.net
16055 S:      Maintained
16056 F:      drivers/usb/misc/rio500*
16057
16058 USB EHCI DRIVER
16059 M:      Alan Stern <stern@rowland.harvard.edu>
16060 L:      linux-usb@vger.kernel.org
16061 S:      Maintained
16062 F:      Documentation/usb/ehci.txt
16063 F:      drivers/usb/host/ehci*
16064
16065 USB GADGET/PERIPHERAL SUBSYSTEM
16066 M:      Felipe Balbi <balbi@kernel.org>
16067 L:      linux-usb@vger.kernel.org
16068 W:      http://www.linux-usb.org/gadget
16069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16070 S:      Maintained
16071 F:      drivers/usb/gadget/
16072 F:      include/linux/usb/gadget*
16073
16074 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16075 M:      Jiri Kosina <jikos@kernel.org>
16076 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16077 L:      linux-usb@vger.kernel.org
16078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16079 S:      Maintained
16080 F:      Documentation/hid/hiddev.txt
16081 F:      drivers/hid/usbhid/
16082
16083 USB INTEL XHCI ROLE MUX DRIVER
16084 M:      Hans de Goede <hdegoede@redhat.com>
16085 L:      linux-usb@vger.kernel.org
16086 S:      Maintained
16087 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16088
16089 USB ISP116X DRIVER
16090 M:      Olav Kongas <ok@artecdesign.ee>
16091 L:      linux-usb@vger.kernel.org
16092 S:      Maintained
16093 F:      drivers/usb/host/isp116x*
16094 F:      include/linux/usb/isp116x.h
16095
16096 USB LAN78XX ETHERNET DRIVER
16097 M:      Woojung Huh <woojung.huh@microchip.com>
16098 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16099 L:      netdev@vger.kernel.org
16100 S:      Maintained
16101 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16102 F:      drivers/net/usb/lan78xx.*
16103 F:      include/dt-bindings/net/microchip-lan78xx.h
16104
16105 USB MASS STORAGE DRIVER
16106 M:      Alan Stern <stern@rowland.harvard.edu>
16107 L:      linux-usb@vger.kernel.org
16108 L:      usb-storage@lists.one-eyed-alien.net
16109 S:      Maintained
16110 F:      drivers/usb/storage/
16111
16112 USB MIDI DRIVER
16113 M:      Clemens Ladisch <clemens@ladisch.de>
16114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16115 T:      git git://git.alsa-project.org/alsa-kernel.git
16116 S:      Maintained
16117 F:      sound/usb/midi.*
16118
16119 USB NETWORKING DRIVERS
16120 L:      linux-usb@vger.kernel.org
16121 S:      Odd Fixes
16122 F:      drivers/net/usb/
16123
16124 USB OHCI DRIVER
16125 M:      Alan Stern <stern@rowland.harvard.edu>
16126 L:      linux-usb@vger.kernel.org
16127 S:      Maintained
16128 F:      Documentation/usb/ohci.txt
16129 F:      drivers/usb/host/ohci*
16130
16131 USB OTG FSM (Finite State Machine)
16132 M:      Peter Chen <Peter.Chen@nxp.com>
16133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16134 L:      linux-usb@vger.kernel.org
16135 S:      Maintained
16136 F:      drivers/usb/common/usb-otg-fsm.c
16137
16138 USB OVER IP DRIVER
16139 M:      Valentina Manea <valentina.manea.m@gmail.com>
16140 M:      Shuah Khan <shuah@kernel.org>
16141 M:      Shuah Khan <skhan@linuxfoundation.org>
16142 L:      linux-usb@vger.kernel.org
16143 S:      Maintained
16144 F:      Documentation/usb/usbip_protocol.txt
16145 F:      drivers/usb/usbip/
16146 F:      tools/usb/usbip/
16147 F:      tools/testing/selftests/drivers/usb/usbip/
16148
16149 USB PEGASUS DRIVER
16150 M:      Petko Manolov <petkan@nucleusys.com>
16151 L:      linux-usb@vger.kernel.org
16152 L:      netdev@vger.kernel.org
16153 T:      git git://github.com/petkan/pegasus.git
16154 W:      https://github.com/petkan/pegasus
16155 S:      Maintained
16156 F:      drivers/net/usb/pegasus.*
16157
16158 USB PHY LAYER
16159 M:      Felipe Balbi <balbi@kernel.org>
16160 L:      linux-usb@vger.kernel.org
16161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16162 S:      Maintained
16163 F:      drivers/usb/phy/
16164
16165 USB PRINTER DRIVER (usblp)
16166 M:      Pete Zaitcev <zaitcev@redhat.com>
16167 L:      linux-usb@vger.kernel.org
16168 S:      Supported
16169 F:      drivers/usb/class/usblp.c
16170
16171 USB QMI WWAN NETWORK DRIVER
16172 M:      Bjørn Mork <bjorn@mork.no>
16173 L:      netdev@vger.kernel.org
16174 S:      Maintained
16175 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16176 F:      drivers/net/usb/qmi_wwan.c
16177
16178 USB RTL8150 DRIVER
16179 M:      Petko Manolov <petkan@nucleusys.com>
16180 L:      linux-usb@vger.kernel.org
16181 L:      netdev@vger.kernel.org
16182 T:      git git://github.com/petkan/rtl8150.git
16183 W:      https://github.com/petkan/rtl8150
16184 S:      Maintained
16185 F:      drivers/net/usb/rtl8150.c
16186
16187 USB SERIAL SUBSYSTEM
16188 M:      Johan Hovold <johan@kernel.org>
16189 L:      linux-usb@vger.kernel.org
16190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16191 S:      Maintained
16192 F:      Documentation/usb/usb-serial.txt
16193 F:      drivers/usb/serial/
16194 F:      include/linux/usb/serial.h
16195
16196 USB SMSC75XX ETHERNET DRIVER
16197 M:      Steve Glendinning <steve.glendinning@shawell.net>
16198 L:      netdev@vger.kernel.org
16199 S:      Maintained
16200 F:      drivers/net/usb/smsc75xx.*
16201
16202 USB SMSC95XX ETHERNET DRIVER
16203 M:      Steve Glendinning <steve.glendinning@shawell.net>
16204 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16205 L:      netdev@vger.kernel.org
16206 S:      Maintained
16207 F:      drivers/net/usb/smsc95xx.*
16208
16209 USB SUBSYSTEM
16210 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16211 L:      linux-usb@vger.kernel.org
16212 W:      http://www.linux-usb.org
16213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16214 S:      Supported
16215 F:      Documentation/devicetree/bindings/usb/
16216 F:      Documentation/usb/
16217 F:      drivers/usb/
16218 F:      include/linux/usb.h
16219 F:      include/linux/usb/
16220
16221 USB TYPEC PI3USB30532 MUX DRIVER
16222 M:      Hans de Goede <hdegoede@redhat.com>
16223 L:      linux-usb@vger.kernel.org
16224 S:      Maintained
16225 F:      drivers/usb/typec/mux/pi3usb30532.c
16226
16227 USB TYPEC CLASS
16228 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16229 L:      linux-usb@vger.kernel.org
16230 S:      Maintained
16231 F:      Documentation/ABI/testing/sysfs-class-typec
16232 F:      Documentation/driver-api/usb/typec.rst
16233 F:      drivers/usb/typec/
16234 F:      include/linux/usb/typec.h
16235
16236 USB TYPEC BUS FOR ALTERNATE MODES
16237 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16238 L:      linux-usb@vger.kernel.org
16239 S:      Maintained
16240 F:      Documentation/ABI/testing/sysfs-bus-typec
16241 F:      Documentation/driver-api/usb/typec_bus.rst
16242 F:      drivers/usb/typec/altmodes/
16243 F:      include/linux/usb/typec_altmode.h
16244
16245 USB TYPEC PORT CONTROLLER DRIVERS
16246 M:      Guenter Roeck <linux@roeck-us.net>
16247 L:      linux-usb@vger.kernel.org
16248 S:      Maintained
16249 F:      drivers/usb/typec/tcpm/
16250
16251 USB UHCI DRIVER
16252 M:      Alan Stern <stern@rowland.harvard.edu>
16253 L:      linux-usb@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/usb/host/uhci*
16256
16257 USB VIDEO CLASS
16258 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16259 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16260 L:      linux-media@vger.kernel.org
16261 T:      git git://linuxtv.org/media_tree.git
16262 W:      http://www.ideasonboard.org/uvc/
16263 S:      Maintained
16264 F:      drivers/media/usb/uvc/
16265 F:      include/uapi/linux/uvcvideo.h
16266
16267 USB VISION DRIVER
16268 M:      Hans Verkuil <hverkuil@xs4all.nl>
16269 L:      linux-media@vger.kernel.org
16270 T:      git git://linuxtv.org/media_tree.git
16271 W:      https://linuxtv.org
16272 S:      Odd Fixes
16273 F:      drivers/media/usb/usbvision/
16274
16275 USB WEBCAM GADGET
16276 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16277 L:      linux-usb@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/usb/gadget/function/*uvc*
16280 F:      drivers/usb/gadget/legacy/webcam.c
16281 F:      include/uapi/linux/usb/g_uvc.h
16282
16283 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16284 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16285 L:      linux-wireless@vger.kernel.org
16286 S:      Maintained
16287 F:      drivers/net/wireless/rndis_wlan.c
16288
16289 USB XHCI DRIVER
16290 M:      Mathias Nyman <mathias.nyman@intel.com>
16291 L:      linux-usb@vger.kernel.org
16292 S:      Supported
16293 F:      drivers/usb/host/xhci*
16294 F:      drivers/usb/host/pci-quirks*
16295
16296 USB ZD1201 DRIVER
16297 L:      linux-wireless@vger.kernel.org
16298 W:      http://linux-lc100020.sourceforge.net
16299 S:      Orphan
16300 F:      drivers/net/wireless/zydas/zd1201.*
16301
16302 USB ZR364XX DRIVER
16303 M:      Antoine Jacquet <royale@zerezo.com>
16304 L:      linux-usb@vger.kernel.org
16305 L:      linux-media@vger.kernel.org
16306 T:      git git://linuxtv.org/media_tree.git
16307 W:      http://royale.zerezo.com/zr364xx/
16308 S:      Maintained
16309 F:      Documentation/media/v4l-drivers/zr364xx*
16310 F:      drivers/media/usb/zr364xx/
16311
16312 USER-MODE LINUX (UML)
16313 M:      Jeff Dike <jdike@addtoit.com>
16314 M:      Richard Weinberger <richard@nod.at>
16315 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16316 L:      linux-um@lists.infradead.org
16317 W:      http://user-mode-linux.sourceforge.net
16318 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16320 S:      Maintained
16321 F:      Documentation/virtual/uml/
16322 F:      arch/um/
16323 F:      arch/x86/um/
16324 F:      fs/hostfs/
16325
16326 USERSPACE COPYIN/COPYOUT (UIOVEC)
16327 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16328 S:      Maintained
16329 F:      lib/iov_iter.c
16330 F:      include/linux/uio.h
16331
16332 USERSPACE DMA BUFFER DRIVER
16333 M:      Gerd Hoffmann <kraxel@redhat.com>
16334 S:      Maintained
16335 L:      dri-devel@lists.freedesktop.org
16336 F:      drivers/dma-buf/udmabuf.c
16337 F:      include/uapi/linux/udmabuf.h
16338 T:      git git://anongit.freedesktop.org/drm/drm-misc
16339
16340 USERSPACE I/O (UIO)
16341 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16342 S:      Maintained
16343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16344 F:      Documentation/driver-api/uio-howto.rst
16345 F:      drivers/uio/
16346 F:      include/linux/uio_driver.h
16347
16348 UTIL-LINUX PACKAGE
16349 M:      Karel Zak <kzak@redhat.com>
16350 L:      util-linux@vger.kernel.org
16351 W:      http://en.wikipedia.org/wiki/Util-linux
16352 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16353 S:      Maintained
16354
16355 UUID HELPERS
16356 M:      Christoph Hellwig <hch@lst.de>
16357 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16358 L:      linux-kernel@vger.kernel.org
16359 T:      git git://git.infradead.org/users/hch/uuid.git
16360 F:      lib/uuid.c
16361 F:      lib/test_uuid.c
16362 F:      include/linux/uuid.h
16363 F:      include/uapi/linux/uuid.h
16364 S:      Maintained
16365
16366 UVESAFB DRIVER
16367 M:      Michal Januszewski <spock@gentoo.org>
16368 L:      linux-fbdev@vger.kernel.org
16369 W:      https://github.com/mjanusz/v86d
16370 S:      Maintained
16371 F:      Documentation/fb/uvesafb.txt
16372 F:      drivers/video/fbdev/uvesafb.*
16373
16374 VF610 NAND DRIVER
16375 M:      Stefan Agner <stefan@agner.ch>
16376 L:      linux-mtd@lists.infradead.org
16377 S:      Supported
16378 F:      drivers/mtd/nand/raw/vf610_nfc.c
16379
16380 VFAT/FAT/MSDOS FILESYSTEM
16381 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16382 S:      Maintained
16383 F:      Documentation/filesystems/vfat.txt
16384 F:      fs/fat/
16385
16386 VFIO DRIVER
16387 M:      Alex Williamson <alex.williamson@redhat.com>
16388 L:      kvm@vger.kernel.org
16389 T:      git git://github.com/awilliam/linux-vfio.git
16390 S:      Maintained
16391 F:      Documentation/vfio.txt
16392 F:      drivers/vfio/
16393 F:      include/linux/vfio.h
16394 F:      include/uapi/linux/vfio.h
16395
16396 VFIO MEDIATED DEVICE DRIVERS
16397 M:      Kirti Wankhede <kwankhede@nvidia.com>
16398 L:      kvm@vger.kernel.org
16399 S:      Maintained
16400 F:      Documentation/vfio-mediated-device.txt
16401 F:      drivers/vfio/mdev/
16402 F:      include/linux/mdev.h
16403 F:      samples/vfio-mdev/
16404
16405 VFIO PLATFORM DRIVER
16406 M:      Eric Auger <eric.auger@redhat.com>
16407 L:      kvm@vger.kernel.org
16408 S:      Maintained
16409 F:      drivers/vfio/platform/
16410
16411 VGA_SWITCHEROO
16412 R:      Lukas Wunner <lukas@wunner.de>
16413 S:      Maintained
16414 F:      Documentation/gpu/vga-switcheroo.rst
16415 F:      drivers/gpu/vga/vga_switcheroo.c
16416 F:      include/linux/vga_switcheroo.h
16417 T:      git git://anongit.freedesktop.org/drm/drm-misc
16418
16419 VIA RHINE NETWORK DRIVER
16420 S:      Orphan
16421 F:      drivers/net/ethernet/via/via-rhine.c
16422
16423 VIA SD/MMC CARD CONTROLLER DRIVER
16424 M:      Bruce Chang <brucechang@via.com.tw>
16425 M:      Harald Welte <HaraldWelte@viatech.com>
16426 S:      Maintained
16427 F:      drivers/mmc/host/via-sdmmc.c
16428
16429 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16430 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16431 L:      linux-fbdev@vger.kernel.org
16432 S:      Maintained
16433 F:      include/linux/via-core.h
16434 F:      include/linux/via-gpio.h
16435 F:      include/linux/via_i2c.h
16436 F:      drivers/video/fbdev/via/
16437
16438 VIA VELOCITY NETWORK DRIVER
16439 M:      Francois Romieu <romieu@fr.zoreil.com>
16440 L:      netdev@vger.kernel.org
16441 S:      Maintained
16442 F:      drivers/net/ethernet/via/via-velocity.*
16443
16444 VICODEC VIRTUAL CODEC DRIVER
16445 M:      Hans Verkuil <hans.verkuil@cisco.com>
16446 L:      linux-media@vger.kernel.org
16447 T:      git git://linuxtv.org/media_tree.git
16448 W:      https://linuxtv.org
16449 S:      Maintained
16450 F:      drivers/media/platform/vicodec/*
16451
16452 VIDEO MULTIPLEXER DRIVER
16453 M:      Philipp Zabel <p.zabel@pengutronix.de>
16454 L:      linux-media@vger.kernel.org
16455 S:      Maintained
16456 F:      drivers/media/platform/video-mux.c
16457
16458 VIDEO I2C POLLING DRIVER
16459 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16460 L:      linux-media@vger.kernel.org
16461 S:      Maintained
16462 F:      drivers/media/i2c/video-i2c.c
16463
16464 VIDEOBUF2 FRAMEWORK
16465 M:      Pawel Osciak <pawel@osciak.com>
16466 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16467 M:      Kyungmin Park <kyungmin.park@samsung.com>
16468 L:      linux-media@vger.kernel.org
16469 S:      Maintained
16470 F:      drivers/media/common/videobuf2/*
16471 F:      include/media/videobuf2-*
16472
16473 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16474 M:      Helen Koike <helen.koike@collabora.com>
16475 L:      linux-media@vger.kernel.org
16476 T:      git git://linuxtv.org/media_tree.git
16477 W:      https://linuxtv.org
16478 S:      Maintained
16479 F:      drivers/media/platform/vimc/*
16480
16481 VIRT LIB
16482 M:      Alex Williamson <alex.williamson@redhat.com>
16483 M:      Paolo Bonzini <pbonzini@redhat.com>
16484 L:      kvm@vger.kernel.org
16485 S:      Supported
16486 F:      virt/lib/
16487
16488 VIRTIO AND VHOST VSOCK DRIVER
16489 M:      Stefan Hajnoczi <stefanha@redhat.com>
16490 L:      kvm@vger.kernel.org
16491 L:      virtualization@lists.linux-foundation.org
16492 L:      netdev@vger.kernel.org
16493 S:      Maintained
16494 F:      include/linux/virtio_vsock.h
16495 F:      include/uapi/linux/virtio_vsock.h
16496 F:      include/uapi/linux/vsockmon.h
16497 F:      include/uapi/linux/vm_sockets_diag.h
16498 F:      net/vmw_vsock/diag.c
16499 F:      net/vmw_vsock/af_vsock_tap.c
16500 F:      net/vmw_vsock/virtio_transport_common.c
16501 F:      net/vmw_vsock/virtio_transport.c
16502 F:      drivers/net/vsockmon.c
16503 F:      drivers/vhost/vsock.c
16504 F:      tools/testing/vsock/
16505
16506 VIRTIO CONSOLE DRIVER
16507 M:      Amit Shah <amit@kernel.org>
16508 L:      virtualization@lists.linux-foundation.org
16509 S:      Maintained
16510 F:      drivers/char/virtio_console.c
16511 F:      include/linux/virtio_console.h
16512 F:      include/uapi/linux/virtio_console.h
16513
16514 VIRTIO CORE AND NET DRIVERS
16515 M:      "Michael S. Tsirkin" <mst@redhat.com>
16516 M:      Jason Wang <jasowang@redhat.com>
16517 L:      virtualization@lists.linux-foundation.org
16518 S:      Maintained
16519 F:      Documentation/devicetree/bindings/virtio/
16520 F:      drivers/virtio/
16521 F:      tools/virtio/
16522 F:      drivers/net/virtio_net.c
16523 F:      drivers/block/virtio_blk.c
16524 F:      include/linux/virtio*.h
16525 F:      include/uapi/linux/virtio_*.h
16526 F:      drivers/crypto/virtio/
16527 F:      mm/balloon_compaction.c
16528
16529 VIRTIO BLOCK AND SCSI DRIVERS
16530 M:      "Michael S. Tsirkin" <mst@redhat.com>
16531 M:      Jason Wang <jasowang@redhat.com>
16532 R:      Paolo Bonzini <pbonzini@redhat.com>
16533 R:      Stefan Hajnoczi <stefanha@redhat.com>
16534 L:      virtualization@lists.linux-foundation.org
16535 S:      Maintained
16536 F:      drivers/block/virtio_blk.c
16537 F:      drivers/scsi/virtio_scsi.c
16538 F:      include/uapi/linux/virtio_blk.h
16539 F:      include/uapi/linux/virtio_scsi.h
16540 F:      drivers/vhost/scsi.c
16541
16542 VIRTIO CRYPTO DRIVER
16543 M:      Gonglei <arei.gonglei@huawei.com>
16544 L:      virtualization@lists.linux-foundation.org
16545 L:      linux-crypto@vger.kernel.org
16546 S:      Maintained
16547 F:      drivers/crypto/virtio/
16548 F:      include/uapi/linux/virtio_crypto.h
16549
16550 VIRTIO DRIVERS FOR S390
16551 M:      Cornelia Huck <cohuck@redhat.com>
16552 M:      Halil Pasic <pasic@linux.ibm.com>
16553 L:      linux-s390@vger.kernel.org
16554 L:      virtualization@lists.linux-foundation.org
16555 L:      kvm@vger.kernel.org
16556 S:      Supported
16557 F:      drivers/s390/virtio/
16558 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16559
16560 VIRTIO GPU DRIVER
16561 M:      David Airlie <airlied@linux.ie>
16562 M:      Gerd Hoffmann <kraxel@redhat.com>
16563 L:      dri-devel@lists.freedesktop.org
16564 L:      virtualization@lists.linux-foundation.org
16565 T:      git git://anongit.freedesktop.org/drm/drm-misc
16566 S:      Maintained
16567 F:      drivers/gpu/drm/virtio/
16568 F:      include/uapi/linux/virtio_gpu.h
16569
16570 VIRTIO HOST (VHOST)
16571 M:      "Michael S. Tsirkin" <mst@redhat.com>
16572 M:      Jason Wang <jasowang@redhat.com>
16573 L:      kvm@vger.kernel.org
16574 L:      virtualization@lists.linux-foundation.org
16575 L:      netdev@vger.kernel.org
16576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16577 S:      Maintained
16578 F:      drivers/vhost/
16579 F:      include/uapi/linux/vhost.h
16580
16581 VIRTIO INPUT DRIVER
16582 M:      Gerd Hoffmann <kraxel@redhat.com>
16583 S:      Maintained
16584 F:      drivers/virtio/virtio_input.c
16585 F:      include/uapi/linux/virtio_input.h
16586
16587 VIRTUAL BOX GUEST DEVICE DRIVER
16588 M:      Hans de Goede <hdegoede@redhat.com>
16589 M:      Arnd Bergmann <arnd@arndb.de>
16590 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16591 S:      Maintained
16592 F:      include/linux/vbox_utils.h
16593 F:      include/uapi/linux/vbox*.h
16594 F:      drivers/virt/vboxguest/
16595
16596 VIRTUAL SERIO DEVICE DRIVER
16597 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16598 S:      Maintained
16599 F:      drivers/input/serio/userio.c
16600 F:      include/uapi/linux/userio.h
16601
16602 VIVID VIRTUAL VIDEO DRIVER
16603 M:      Hans Verkuil <hverkuil@xs4all.nl>
16604 L:      linux-media@vger.kernel.org
16605 T:      git git://linuxtv.org/media_tree.git
16606 W:      https://linuxtv.org
16607 S:      Maintained
16608 F:      drivers/media/platform/vivid/*
16609
16610 VLYNQ BUS
16611 M:      Florian Fainelli <f.fainelli@gmail.com>
16612 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16613 S:      Maintained
16614 F:      drivers/vlynq/vlynq.c
16615 F:      include/linux/vlynq.h
16616
16617 VME SUBSYSTEM
16618 M:      Martyn Welch <martyn@welchs.me.uk>
16619 M:      Manohar Vanga <manohar.vanga@gmail.com>
16620 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16621 L:      devel@driverdev.osuosl.org
16622 S:      Maintained
16623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16624 F:      Documentation/driver-api/vme.rst
16625 F:      drivers/staging/vme/
16626 F:      drivers/vme/
16627 F:      include/linux/vme*
16628
16629 VMWARE BALLOON DRIVER
16630 M:      Julien Freche <jfreche@vmware.com>
16631 M:      Nadav Amit <namit@vmware.com>
16632 M:      "VMware, Inc." <pv-drivers@vmware.com>
16633 L:      linux-kernel@vger.kernel.org
16634 S:      Maintained
16635 F:      drivers/misc/vmw_balloon.c
16636
16637 VMWARE HYPERVISOR INTERFACE
16638 M:      Alok Kataria <akataria@vmware.com>
16639 L:      virtualization@lists.linux-foundation.org
16640 S:      Supported
16641 F:      arch/x86/kernel/cpu/vmware.c
16642
16643 VMWARE PVRDMA DRIVER
16644 M:      Adit Ranadive <aditr@vmware.com>
16645 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16646 L:      linux-rdma@vger.kernel.org
16647 S:      Maintained
16648 F:      drivers/infiniband/hw/vmw_pvrdma/
16649
16650 VMware PVSCSI driver
16651 M:      Jim Gill <jgill@vmware.com>
16652 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16653 L:      linux-scsi@vger.kernel.org
16654 S:      Maintained
16655 F:      drivers/scsi/vmw_pvscsi.c
16656 F:      drivers/scsi/vmw_pvscsi.h
16657
16658 VMWARE VMMOUSE SUBDRIVER
16659 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16660 M:      "VMware, Inc." <pv-drivers@vmware.com>
16661 L:      linux-input@vger.kernel.org
16662 S:      Maintained
16663 F:      drivers/input/mouse/vmmouse.c
16664 F:      drivers/input/mouse/vmmouse.h
16665
16666 VMWARE VMXNET3 ETHERNET DRIVER
16667 M:      Ronak Doshi <doshir@vmware.com>
16668 M:      "VMware, Inc." <pv-drivers@vmware.com>
16669 L:      netdev@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/net/vmxnet3/
16672
16673 VOCORE VOCORE2 BOARD
16674 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16675 L:      linux-mips@vger.kernel.org
16676 S:      Maintained
16677 F:      arch/mips/boot/dts/ralink/vocore2.dts
16678
16679 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16680 M:      Liam Girdwood <lgirdwood@gmail.com>
16681 M:      Mark Brown <broonie@kernel.org>
16682 L:      linux-kernel@vger.kernel.org
16683 W:      http://www.slimlogic.co.uk/?p=48
16684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16685 S:      Supported
16686 F:      Documentation/devicetree/bindings/regulator/
16687 F:      Documentation/power/regulator/
16688 F:      drivers/regulator/
16689 F:      include/dt-bindings/regulator/
16690 F:      include/linux/regulator/
16691
16692 VRF
16693 M:      David Ahern <dsa@cumulusnetworks.com>
16694 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16695 L:      netdev@vger.kernel.org
16696 S:      Maintained
16697 F:      drivers/net/vrf.c
16698 F:      Documentation/networking/vrf.txt
16699
16700 VT1211 HARDWARE MONITOR DRIVER
16701 M:      Juerg Haefliger <juergh@gmail.com>
16702 L:      linux-hwmon@vger.kernel.org
16703 S:      Maintained
16704 F:      Documentation/hwmon/vt1211
16705 F:      drivers/hwmon/vt1211.c
16706
16707 VT8231 HARDWARE MONITOR DRIVER
16708 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16709 L:      linux-hwmon@vger.kernel.org
16710 S:      Maintained
16711 F:      drivers/hwmon/vt8231.c
16712
16713 VUB300 USB to SDIO/SD/MMC bridge chip
16714 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16715 L:      linux-mmc@vger.kernel.org
16716 L:      linux-usb@vger.kernel.org
16717 S:      Supported
16718 F:      drivers/mmc/host/vub300.c
16719
16720 W1 DALLAS'S 1-WIRE BUS
16721 M:      Evgeniy Polyakov <zbr@ioremap.net>
16722 S:      Maintained
16723 F:      Documentation/devicetree/bindings/w1/
16724 F:      Documentation/w1/
16725 F:      drivers/w1/
16726 F:      include/linux/w1.h
16727
16728 W83791D HARDWARE MONITORING DRIVER
16729 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16730 L:      linux-hwmon@vger.kernel.org
16731 S:      Maintained
16732 F:      Documentation/hwmon/w83791d
16733 F:      drivers/hwmon/w83791d.c
16734
16735 W83793 HARDWARE MONITORING DRIVER
16736 M:      Rudolf Marek <r.marek@assembler.cz>
16737 L:      linux-hwmon@vger.kernel.org
16738 S:      Maintained
16739 F:      Documentation/hwmon/w83793
16740 F:      drivers/hwmon/w83793.c
16741
16742 W83795 HARDWARE MONITORING DRIVER
16743 M:      Jean Delvare <jdelvare@suse.com>
16744 L:      linux-hwmon@vger.kernel.org
16745 S:      Maintained
16746 F:      drivers/hwmon/w83795.c
16747
16748 W83L51xD SD/MMC CARD INTERFACE DRIVER
16749 M:      Pierre Ossman <pierre@ossman.eu>
16750 S:      Maintained
16751 F:      drivers/mmc/host/wbsd.*
16752
16753 WACOM PROTOCOL 4 SERIAL TABLETS
16754 M:      Julian Squires <julian@cipht.net>
16755 M:      Hans de Goede <hdegoede@redhat.com>
16756 L:      linux-input@vger.kernel.org
16757 S:      Maintained
16758 F:      drivers/input/tablet/wacom_serial4.c
16759
16760 WATCHDOG DEVICE DRIVERS
16761 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16762 M:      Guenter Roeck <linux@roeck-us.net>
16763 L:      linux-watchdog@vger.kernel.org
16764 W:      http://www.linux-watchdog.org/
16765 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16766 S:      Maintained
16767 F:      Documentation/devicetree/bindings/watchdog/
16768 F:      Documentation/watchdog/
16769 F:      drivers/watchdog/
16770 F:      include/linux/watchdog.h
16771 F:      include/uapi/linux/watchdog.h
16772
16773 WHISKEYCOVE PMIC GPIO DRIVER
16774 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16775 L:      linux-gpio@vger.kernel.org
16776 S:      Maintained
16777 F:      drivers/gpio/gpio-wcove.c
16778
16779 WHWAVE RTC DRIVER
16780 M:      Dianlong Li <long17.cool@163.com>
16781 L:      linux-rtc@vger.kernel.org
16782 S:      Maintained
16783 F:      drivers/rtc/rtc-sd3078.c
16784
16785 WIIMOTE HID DRIVER
16786 M:      David Herrmann <dh.herrmann@googlemail.com>
16787 L:      linux-input@vger.kernel.org
16788 S:      Maintained
16789 F:      drivers/hid/hid-wiimote*
16790
16791 WILOCITY WIL6210 WIRELESS DRIVER
16792 M:      Maya Erez <merez@codeaurora.org>
16793 L:      linux-wireless@vger.kernel.org
16794 L:      wil6210@qti.qualcomm.com
16795 S:      Supported
16796 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16797 F:      drivers/net/wireless/ath/wil6210/
16798
16799 WIMAX STACK
16800 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16801 M:      linux-wimax@intel.com
16802 L:      wimax@linuxwimax.org (subscribers-only)
16803 S:      Supported
16804 W:      http://linuxwimax.org
16805 F:      Documentation/wimax/README.wimax
16806 F:      include/linux/wimax/debug.h
16807 F:      include/net/wimax.h
16808 F:      include/uapi/linux/wimax.h
16809 F:      net/wimax/
16810
16811 WINBOND CIR DRIVER
16812 M:      David Härdeman <david@hardeman.nu>
16813 S:      Maintained
16814 F:      drivers/media/rc/winbond-cir.c
16815
16816 RCMM REMOTE CONTROLS DECODER
16817 M:      Patrick Lerda <patrick9876@free.fr>
16818 S:      Maintained
16819 F:      drivers/media/rc/ir-rcmm-decoder.c
16820
16821 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16822 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16823 L:      linux-watchdog@vger.kernel.org
16824 S:      Maintained
16825 F:      drivers/watchdog/ebc-c384_wdt.c
16826
16827 WINSYSTEMS WS16C48 GPIO DRIVER
16828 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16829 L:      linux-gpio@vger.kernel.org
16830 S:      Maintained
16831 F:      drivers/gpio/gpio-ws16c48.c
16832
16833 WISTRON LAPTOP BUTTON DRIVER
16834 M:      Miloslav Trmac <mitr@volny.cz>
16835 S:      Maintained
16836 F:      drivers/input/misc/wistron_btns.c
16837
16838 WL3501 WIRELESS PCMCIA CARD DRIVER
16839 L:      linux-wireless@vger.kernel.org
16840 S:      Odd fixes
16841 F:      drivers/net/wireless/wl3501*
16842
16843 WOLFSON MICROELECTRONICS DRIVERS
16844 L:      patches@opensource.cirrus.com
16845 T:      git https://github.com/CirrusLogic/linux-drivers.git
16846 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16847 S:      Supported
16848 F:      Documentation/hwmon/wm83??
16849 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16850 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16851 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16852 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16853 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16854 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16855 F:      drivers/clk/clk-wm83*.c
16856 F:      drivers/extcon/extcon-arizona.c
16857 F:      drivers/leds/leds-wm83*.c
16858 F:      drivers/gpio/gpio-*wm*.c
16859 F:      drivers/gpio/gpio-arizona.c
16860 F:      drivers/hwmon/wm83??-hwmon.c
16861 F:      drivers/input/misc/wm831x-on.c
16862 F:      drivers/input/touchscreen/wm831x-ts.c
16863 F:      drivers/input/touchscreen/wm97*.c
16864 F:      drivers/mfd/arizona*
16865 F:      drivers/mfd/wm*.c
16866 F:      drivers/mfd/cs47l24*
16867 F:      drivers/power/supply/wm83*.c
16868 F:      drivers/rtc/rtc-wm83*.c
16869 F:      drivers/regulator/wm8*.c
16870 F:      drivers/regulator/arizona*
16871 F:      drivers/video/backlight/wm83*_bl.c
16872 F:      drivers/watchdog/wm83*_wdt.c
16873 F:      include/linux/mfd/arizona/
16874 F:      include/linux/mfd/wm831x/
16875 F:      include/linux/mfd/wm8350/
16876 F:      include/linux/mfd/wm8400*
16877 F:      include/linux/regulator/arizona*
16878 F:      include/linux/wm97xx.h
16879 F:      include/sound/wm????.h
16880 F:      sound/soc/codecs/arizona.?
16881 F:      sound/soc/codecs/wm*
16882 F:      sound/soc/codecs/cs47l24*
16883
16884 WORKQUEUE
16885 M:      Tejun Heo <tj@kernel.org>
16886 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16888 S:      Maintained
16889 F:      include/linux/workqueue.h
16890 F:      kernel/workqueue.c
16891 F:      Documentation/core-api/workqueue.rst
16892
16893 X-POWERS AXP288 PMIC DRIVERS
16894 M:      Hans de Goede <hdegoede@redhat.com>
16895 S:      Maintained
16896 N:      axp288
16897 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16898
16899 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16900 M:      Chen-Yu Tsai <wens@csie.org>
16901 L:      linux-kernel@vger.kernel.org
16902 S:      Maintained
16903 N:      axp[128]
16904
16905 X.25 NETWORK LAYER
16906 M:      Andrew Hendry <andrew.hendry@gmail.com>
16907 L:      linux-x25@vger.kernel.org
16908 S:      Odd Fixes
16909 F:      Documentation/networking/x25*
16910 F:      include/net/x25*
16911 F:      net/x25/
16912
16913 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16914 M:      Thomas Gleixner <tglx@linutronix.de>
16915 M:      Ingo Molnar <mingo@redhat.com>
16916 M:      Borislav Petkov <bp@alien8.de>
16917 R:      "H. Peter Anvin" <hpa@zytor.com>
16918 M:      x86@kernel.org
16919 L:      linux-kernel@vger.kernel.org
16920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16921 S:      Maintained
16922 F:      Documentation/devicetree/bindings/x86/
16923 F:      Documentation/x86/
16924 F:      arch/x86/
16925
16926 X86 ENTRY CODE
16927 M:      Andy Lutomirski <luto@kernel.org>
16928 L:      linux-kernel@vger.kernel.org
16929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16930 S:      Maintained
16931 F:      arch/x86/entry/
16932
16933 X86 MCE INFRASTRUCTURE
16934 M:      Tony Luck <tony.luck@intel.com>
16935 M:      Borislav Petkov <bp@alien8.de>
16936 L:      linux-edac@vger.kernel.org
16937 S:      Maintained
16938 F:      arch/x86/kernel/cpu/mcheck/*
16939
16940 X86 MICROCODE UPDATE SUPPORT
16941 M:      Borislav Petkov <bp@alien8.de>
16942 S:      Maintained
16943 F:      arch/x86/kernel/cpu/microcode/*
16944
16945 X86 MM
16946 M:      Dave Hansen <dave.hansen@linux.intel.com>
16947 M:      Andy Lutomirski <luto@kernel.org>
16948 M:      Peter Zijlstra <peterz@infradead.org>
16949 L:      linux-kernel@vger.kernel.org
16950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16951 S:      Maintained
16952 F:      arch/x86/mm/
16953
16954 X86 PLATFORM DRIVERS
16955 M:      Darren Hart <dvhart@infradead.org>
16956 M:      Andy Shevchenko <andy@infradead.org>
16957 L:      platform-driver-x86@vger.kernel.org
16958 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16959 S:      Maintained
16960 F:      drivers/platform/x86/
16961 F:      drivers/platform/olpc/
16962
16963 X86 PLATFORM DRIVERS - ARCH
16964 R:      Darren Hart <dvhart@infradead.org>
16965 R:      Andy Shevchenko <andy@infradead.org>
16966 L:      platform-driver-x86@vger.kernel.org
16967 L:      x86@kernel.org
16968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16969 S:      Maintained
16970 F:      arch/x86/platform
16971
16972 X86 VDSO
16973 M:      Andy Lutomirski <luto@kernel.org>
16974 L:      linux-kernel@vger.kernel.org
16975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16976 S:      Maintained
16977 F:      arch/x86/entry/vdso/
16978
16979 XARRAY
16980 M:      Matthew Wilcox <willy@infradead.org>
16981 L:      linux-fsdevel@vger.kernel.org
16982 S:      Supported
16983 F:      Documentation/core-api/xarray.rst
16984 F:      lib/idr.c
16985 F:      lib/xarray.c
16986 F:      include/linux/idr.h
16987 F:      include/linux/xarray.h
16988 F:      tools/testing/radix-tree
16989
16990 XBOX DVD IR REMOTE
16991 M:      Benjamin Valentin <benpicco@googlemail.com>
16992 S:      Maintained
16993 F:      drivers/media/rc/xbox_remote.c
16994 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16995
16996 XC2028/3028 TUNER DRIVER
16997 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16998 L:      linux-media@vger.kernel.org
16999 W:      https://linuxtv.org
17000 T:      git git://linuxtv.org/media_tree.git
17001 S:      Maintained
17002 F:      drivers/media/tuners/tuner-xc2028.*
17003
17004 XDP (eXpress Data Path)
17005 M:      Alexei Starovoitov <ast@kernel.org>
17006 M:      Daniel Borkmann <daniel@iogearbox.net>
17007 M:      David S. Miller <davem@davemloft.net>
17008 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17009 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17010 M:      John Fastabend <john.fastabend@gmail.com>
17011 L:      netdev@vger.kernel.org
17012 L:      xdp-newbies@vger.kernel.org
17013 L:      bpf@vger.kernel.org
17014 S:      Supported
17015 F:      net/core/xdp.c
17016 F:      include/net/xdp.h
17017 F:      kernel/bpf/devmap.c
17018 F:      kernel/bpf/cpumap.c
17019 F:      include/trace/events/xdp.h
17020 K:      xdp
17021 N:      xdp
17022
17023 XDP SOCKETS (AF_XDP)
17024 M:      Björn Töpel <bjorn.topel@intel.com>
17025 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17026 L:      netdev@vger.kernel.org
17027 L:      bpf@vger.kernel.org
17028 S:      Maintained
17029 F:      kernel/bpf/xskmap.c
17030 F:      net/xdp/
17031
17032 XEN BLOCK SUBSYSTEM
17033 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17034 M:      Roger Pau Monné <roger.pau@citrix.com>
17035 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17036 S:      Supported
17037 F:      drivers/block/xen-blkback/*
17038 F:      drivers/block/xen*
17039
17040 XEN HYPERVISOR ARM
17041 M:      Stefano Stabellini <sstabellini@kernel.org>
17042 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17043 S:      Maintained
17044 F:      arch/arm/xen/
17045 F:      arch/arm/include/asm/xen/
17046
17047 XEN HYPERVISOR ARM64
17048 M:      Stefano Stabellini <sstabellini@kernel.org>
17049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17050 S:      Maintained
17051 F:      arch/arm64/xen/
17052 F:      arch/arm64/include/asm/xen/
17053
17054 XEN HYPERVISOR INTERFACE
17055 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17056 M:      Juergen Gross <jgross@suse.com>
17057 R:      Stefano Stabellini <sstabellini@kernel.org>
17058 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17060 S:      Supported
17061 F:      arch/x86/xen/
17062 F:      arch/x86/platform/pvh/
17063 F:      drivers/*/xen-*front.c
17064 F:      drivers/xen/
17065 F:      arch/x86/include/asm/xen/
17066 F:      arch/x86/include/asm/pvclock-abi.h
17067 F:      include/xen/
17068 F:      include/uapi/xen/
17069 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17070 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17071
17072 XEN NETWORK BACKEND DRIVER
17073 M:      Wei Liu <wei.liu2@citrix.com>
17074 M:      Paul Durrant <paul.durrant@citrix.com>
17075 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17076 L:      netdev@vger.kernel.org
17077 S:      Supported
17078 F:      drivers/net/xen-netback/*
17079
17080 XEN PCI SUBSYSTEM
17081 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17082 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17083 S:      Supported
17084 F:      arch/x86/pci/*xen*
17085 F:      drivers/pci/*xen*
17086
17087 XEN PVSCSI DRIVERS
17088 M:      Juergen Gross <jgross@suse.com>
17089 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17090 L:      linux-scsi@vger.kernel.org
17091 S:      Supported
17092 F:      drivers/scsi/xen-scsifront.c
17093 F:      drivers/xen/xen-scsiback.c
17094 F:      include/xen/interface/io/vscsiif.h
17095
17096 XEN SWIOTLB SUBSYSTEM
17097 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17098 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17099 L:      iommu@lists.linux-foundation.org
17100 S:      Supported
17101 F:      arch/x86/xen/*swiotlb*
17102 F:      drivers/xen/*swiotlb*
17103
17104 XEN SOUND FRONTEND DRIVER
17105 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17106 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17107 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17108 S:      Supported
17109 F:      sound/xen/*
17110
17111 XFS FILESYSTEM
17112 M:      Darrick J. Wong <darrick.wong@oracle.com>
17113 M:      linux-xfs@vger.kernel.org
17114 L:      linux-xfs@vger.kernel.org
17115 W:      http://xfs.org/
17116 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17117 S:      Supported
17118 F:      Documentation/filesystems/xfs.txt
17119 F:      fs/xfs/
17120
17121 XILINX AXI ETHERNET DRIVER
17122 M:      Anirudha Sarangi <anirudh@xilinx.com>
17123 M:      John Linn <John.Linn@xilinx.com>
17124 S:      Maintained
17125 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17126
17127 XILINX UARTLITE SERIAL DRIVER
17128 M:      Peter Korsgaard <jacmet@sunsite.dk>
17129 L:      linux-serial@vger.kernel.org
17130 S:      Maintained
17131 F:      drivers/tty/serial/uartlite.c
17132
17133 XILINX VIDEO IP CORES
17134 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17136 L:      linux-media@vger.kernel.org
17137 T:      git git://linuxtv.org/media_tree.git
17138 S:      Supported
17139 F:      Documentation/devicetree/bindings/media/xilinx/
17140 F:      drivers/media/platform/xilinx/
17141 F:      include/uapi/linux/xilinx-v4l2-controls.h
17142
17143 XILLYBUS DRIVER
17144 M:      Eli Billauer <eli.billauer@gmail.com>
17145 L:      linux-kernel@vger.kernel.org
17146 S:      Supported
17147 F:      drivers/char/xillybus/
17148
17149 XLP9XX I2C DRIVER
17150 M:      George Cherian <george.cherian@cavium.com>
17151 M:      Jan Glauber <jglauber@cavium.com>
17152 L:      linux-i2c@vger.kernel.org
17153 W:      http://www.cavium.com
17154 S:      Supported
17155 F:      drivers/i2c/busses/i2c-xlp9xx.c
17156
17157 XRA1403 GPIO EXPANDER
17158 M:      Nandor Han <nandor.han@ge.com>
17159 M:      Semi Malinen <semi.malinen@ge.com>
17160 L:      linux-gpio@vger.kernel.org
17161 S:      Maintained
17162 F:      drivers/gpio/gpio-xra1403.c
17163 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17164
17165 XTENSA XTFPGA PLATFORM SUPPORT
17166 M:      Max Filippov <jcmvbkbc@gmail.com>
17167 L:      linux-xtensa@linux-xtensa.org
17168 S:      Maintained
17169 F:      drivers/spi/spi-xtensa-xtfpga.c
17170 F:      sound/soc/xtensa/xtfpga-i2s.c
17171
17172 YAM DRIVER FOR AX.25
17173 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17174 L:      linux-hams@vger.kernel.org
17175 S:      Maintained
17176 F:      drivers/net/hamradio/yam*
17177 F:      include/linux/yam.h
17178
17179 YAMA SECURITY MODULE
17180 M:      Kees Cook <keescook@chromium.org>
17181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17182 S:      Supported
17183 F:      security/yama/
17184 F:      Documentation/admin-guide/LSM/Yama.rst
17185
17186 YEALINK PHONE DRIVER
17187 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17188 L:      usbb2k-api-dev@nongnu.org
17189 S:      Maintained
17190 F:      Documentation/input/devices/yealink.rst
17191 F:      drivers/input/misc/yealink.*
17192
17193 Z8530 DRIVER FOR AX.25
17194 M:      Joerg Reuter <jreuter@yaina.de>
17195 W:      http://yaina.de/jreuter/
17196 W:      http://www.qsl.net/dl1bke/
17197 L:      linux-hams@vger.kernel.org
17198 S:      Maintained
17199 F:      Documentation/networking/z8530drv.txt
17200 F:      drivers/net/hamradio/*scc.c
17201 F:      drivers/net/hamradio/z8530.h
17202
17203 ZBUD COMPRESSED PAGE ALLOCATOR
17204 M:      Seth Jennings <sjenning@redhat.com>
17205 M:      Dan Streetman <ddstreet@ieee.org>
17206 L:      linux-mm@kvack.org
17207 S:      Maintained
17208 F:      mm/zbud.c
17209 F:      include/linux/zbud.h
17210
17211 ZD1211RW WIRELESS DRIVER
17212 M:      Daniel Drake <dsd@gentoo.org>
17213 M:      Ulrich Kunitz <kune@deine-taler.de>
17214 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17215 L:      linux-wireless@vger.kernel.org
17216 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17217 S:      Maintained
17218 F:      drivers/net/wireless/zydas/zd1211rw/
17219
17220 ZD1301 MEDIA DRIVER
17221 M:      Antti Palosaari <crope@iki.fi>
17222 L:      linux-media@vger.kernel.org
17223 W:      https://linuxtv.org/
17224 W:      http://palosaari.fi/linux/
17225 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17226 S:      Maintained
17227 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17228
17229 ZD1301_DEMOD MEDIA DRIVER
17230 M:      Antti Palosaari <crope@iki.fi>
17231 L:      linux-media@vger.kernel.org
17232 W:      https://linuxtv.org/
17233 W:      http://palosaari.fi/linux/
17234 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17235 S:      Maintained
17236 F:      drivers/media/dvb-frontends/zd1301_demod*
17237
17238 ZPOOL COMPRESSED PAGE STORAGE API
17239 M:      Dan Streetman <ddstreet@ieee.org>
17240 L:      linux-mm@kvack.org
17241 S:      Maintained
17242 F:      mm/zpool.c
17243 F:      include/linux/zpool.h
17244
17245 ZR36067 VIDEO FOR LINUX DRIVER
17246 L:      mjpeg-users@lists.sourceforge.net
17247 L:      linux-media@vger.kernel.org
17248 W:      http://mjpeg.sourceforge.net/driver-zoran/
17249 T:      hg https://linuxtv.org/hg/v4l-dvb
17250 S:      Odd Fixes
17251 F:      drivers/staging/media/zoran/
17252
17253 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17254 M:      Minchan Kim <minchan@kernel.org>
17255 M:      Nitin Gupta <ngupta@vflare.org>
17256 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17257 L:      linux-kernel@vger.kernel.org
17258 S:      Maintained
17259 F:      drivers/block/zram/
17260 F:      Documentation/blockdev/zram.txt
17261
17262 ZS DECSTATION Z85C30 SERIAL DRIVER
17263 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17264 S:      Maintained
17265 F:      drivers/tty/serial/zs.*
17266
17267 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17268 M:      Minchan Kim <minchan@kernel.org>
17269 M:      Nitin Gupta <ngupta@vflare.org>
17270 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17271 L:      linux-mm@kvack.org
17272 S:      Maintained
17273 F:      mm/zsmalloc.c
17274 F:      include/linux/zsmalloc.h
17275 F:      Documentation/vm/zsmalloc.rst
17276
17277 ZSWAP COMPRESSED SWAP CACHING
17278 M:      Seth Jennings <sjenning@redhat.com>
17279 M:      Dan Streetman <ddstreet@ieee.org>
17280 L:      linux-mm@kvack.org
17281 S:      Maintained
17282 F:      mm/zswap.c
17283
17284 THE REST
17285 M:      Linus Torvalds <torvalds@linux-foundation.org>
17286 L:      linux-kernel@vger.kernel.org
17287 Q:      http://patchwork.kernel.org/project/LKML/list/
17288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17289 S:      Buried alive in reporters
17290 F:      *
17291 F:      */