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 R:      Patrick Venture <venture@google.com>
1897 R:      Nancy Yuen <yuenn@google.com>
1898 R:      Brendan Higgins <brendanhiggins@google.com>
1899 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1900 S:      Supported
1901 F:      arch/arm/mach-npcm/
1902 F:      arch/arm/boot/dts/nuvoton-npcm*
1903 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1904 F:      drivers/*/*npcm*
1905 F:      Documentation/devicetree/bindings/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*/*npcm*
1907
1908 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1909 M:      Wan ZongShun <mcuos.com@gmail.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.mcuos.com
1912 S:      Maintained
1913 F:      arch/arm/mach-w90x900/
1914 F:      drivers/input/keyboard/w90p910_keypad.c
1915 F:      drivers/input/touchscreen/w90p910_ts.c
1916 F:      drivers/watchdog/nuc900_wdt.c
1917 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1918 F:      drivers/mtd/nand/raw/nuc900_nand.c
1919 F:      drivers/rtc/rtc-nuc900.c
1920 F:      drivers/spi/spi-nuc900.c
1921 F:      drivers/usb/host/ehci-w90x900.c
1922 F:      drivers/video/fbdev/nuc900fb.c
1923
1924 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1925 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1926 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1927 S:      Orphan
1928 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1929 F:      arch/arm/mach-s3c24xx/gta02.h
1930
1931 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1932 M:      Alexander Clouter <alex@digriz.org.uk>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.digriz.org.uk/ts78xx/kernel
1935 S:      Maintained
1936 F:      arch/arm/mach-orion5x/ts78xx-*
1937
1938 ARM/OXNAS platform support
1939 M:      Neil Armstrong <narmstrong@baylibre.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/mach-oxnas/
1944 F:      arch/arm/boot/dts/ox8*.dts*
1945 N:      oxnas
1946
1947 ARM/PALM TREO SUPPORT
1948 M:      Tomas Cech <sleep_walker@suse.com>
1949 L:      linux-arm-kernel@lists.infradead.org
1950 W:      http://hackndev.com
1951 S:      Maintained
1952 F:      arch/arm/mach-pxa/palmtreo.*
1953
1954 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1955 M:      Marek Vasut <marek.vasut@gmail.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1960 F:      arch/arm/mach-pxa/palmtx.c
1961 F:      arch/arm/mach-pxa/palmt5.*
1962 F:      arch/arm/mach-pxa/include/mach/palmld.h
1963 F:      arch/arm/mach-pxa/palmld.c
1964 F:      arch/arm/mach-pxa/palmte2.*
1965 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1966 F:      arch/arm/mach-pxa/palmtc.c
1967
1968 ARM/PALMZ72 SUPPORT
1969 M:      Sergey Lapin <slapin@ossfans.org>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/palmz72.*
1974
1975 ARM/PLEB SUPPORT
1976 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1977 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1978 S:      Maintained
1979
1980 ARM/PT DIGITAL BOARD PORT
1981 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 W:      http://www.armlinux.org.uk/
1984 S:      Maintained
1985
1986 ARM/QUALCOMM SUPPORT
1987 M:      Andy Gross <andy.gross@linaro.org>
1988 M:      David Brown <david.brown@linaro.org>
1989 L:      linux-arm-msm@vger.kernel.org
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/soc/qcom/
1992 F:      Documentation/devicetree/bindings/*/qcom*
1993 F:      arch/arm/boot/dts/qcom-*.dts
1994 F:      arch/arm/boot/dts/qcom-*.dtsi
1995 F:      arch/arm/mach-qcom/
1996 F:      arch/arm64/boot/dts/qcom/
1997 F:      drivers/*/qcom/
1998 F:      drivers/*/qcom*
1999 F:      drivers/*/*/qcom/
2000 F:      drivers/*/*/qcom*
2001 F:      drivers/*/pm8???-*
2002 F:      drivers/bluetooth/btqcomsmd.c
2003 F:      drivers/clocksource/timer-qcom.c
2004 F:      drivers/extcon/extcon-qcom*
2005 F:      drivers/iommu/msm*
2006 F:      drivers/i2c/busses/i2c-qup.c
2007 F:      drivers/i2c/busses/i2c-qcom-geni.c
2008 F:      drivers/mfd/ssbi.c
2009 F:      drivers/mmc/host/mmci_qcom*
2010 F:      drivers/mmc/host/sdhci_msm.c
2011 F:      drivers/pci/controller/dwc/pcie-qcom.c
2012 F:      drivers/phy/qualcomm/
2013 F:      drivers/power/*/msm*
2014 F:      drivers/reset/reset-qcom-*
2015 F:      drivers/scsi/ufs/ufs-qcom.*
2016 F:      drivers/spi/spi-qup.c
2017 F:      drivers/spi/spi-geni-qcom.c
2018 F:      drivers/spi/spi-qcom-qspi.c
2019 F:      drivers/tty/serial/msm_serial.c
2020 F:      drivers/usb/dwc3/dwc3-qcom.c
2021 F:      include/dt-bindings/*/qcom*
2022 F:      include/linux/*/qcom*
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2024
2025 ARM/RADISYS ENP2611 MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029
2030 ARM/RDA MICRO ARCHITECTURE
2031 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/boot/dts/rda8810pl-*
2036 F:      drivers/clocksource/timer-rda.c
2037 F:      drivers/irqchip/irq-rda-intc.c
2038 F:      drivers/tty/serial/rda-uart.c
2039 F:      Documentation/devicetree/bindings/arm/rda.txt
2040 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2041 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2042 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2043
2044 ARM/REALTEK ARCHITECTURE
2045 M:      Andreas Färber <afaerber@suse.de>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 S:      Maintained
2048 F:      arch/arm64/boot/dts/realtek/
2049 F:      Documentation/devicetree/bindings/arm/realtek.txt
2050
2051 ARM/RENESAS ARM64 ARCHITECTURE
2052 M:      Simon Horman <horms@verge.net.au>
2053 M:      Magnus Damm <magnus.damm@gmail.com>
2054 L:      linux-renesas-soc@vger.kernel.org
2055 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2057 S:      Supported
2058 F:      arch/arm64/boot/dts/renesas/
2059 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2060 F:      drivers/soc/renesas/
2061 F:      include/linux/soc/renesas/
2062
2063 ARM/RISCPC ARCHITECTURE
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.armlinux.org.uk/
2067 S:      Maintained
2068 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2069 F:      arch/arm/include/asm/hardware/ioc.h
2070 F:      arch/arm/include/asm/hardware/iomd.h
2071 F:      arch/arm/include/asm/hardware/memc.h
2072 F:      arch/arm/mach-rpc/
2073 F:      drivers/net/ethernet/8390/etherh.c
2074 F:      drivers/net/ethernet/i825xx/ether1*
2075 F:      drivers/net/ethernet/seeq/ether3*
2076 F:      drivers/scsi/arm/
2077
2078 ARM/Rockchip SoC support
2079 M:      Heiko Stuebner <heiko@sntech.de>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 L:      linux-rockchip@lists.infradead.org
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2083 S:      Maintained
2084 F:      arch/arm/boot/dts/rk3*
2085 F:      arch/arm/boot/dts/rv1108*
2086 F:      arch/arm/mach-rockchip/
2087 F:      drivers/clk/rockchip/
2088 F:      drivers/i2c/busses/i2c-rk3x.c
2089 F:      drivers/*/*rockchip*
2090 F:      drivers/*/*/*rockchip*
2091 F:      sound/soc/rockchip/
2092 N:      rockchip
2093
2094 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2095 M:      Kukjin Kim <kgene@kernel.org>
2096 M:      Krzysztof Kozlowski <krzk@kernel.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2100 S:      Maintained
2101 F:      arch/arm/boot/dts/s3c*
2102 F:      arch/arm/boot/dts/s5p*
2103 F:      arch/arm/boot/dts/exynos*
2104 F:      arch/arm64/boot/dts/exynos/
2105 F:      arch/arm/plat-samsung/
2106 F:      arch/arm/mach-s3c24*/
2107 F:      arch/arm/mach-s3c64xx/
2108 F:      arch/arm/mach-s5p*/
2109 F:      arch/arm/mach-exynos*/
2110 F:      drivers/*/*s3c24*
2111 F:      drivers/*/*/*s3c24*
2112 F:      drivers/*/*s3c64xx*
2113 F:      drivers/*/*s5pv210*
2114 F:      drivers/memory/samsung/*
2115 F:      drivers/soc/samsung/*
2116 F:      Documentation/arm/Samsung/
2117 F:      Documentation/devicetree/bindings/arm/samsung/
2118 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2119 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2120 N:      exynos
2121
2122 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2123 M:      Kyungmin Park <kyungmin.park@samsung.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 S:      Maintained
2126 F:      arch/arm/mach-s5pv210/
2127
2128 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2129 M:      Kyungmin Park <kyungmin.park@samsung.com>
2130 M:      Kamil Debski <kamil@wypas.org>
2131 M:      Andrzej Hajda <a.hajda@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org
2133 L:      linux-media@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/media/platform/s5p-g2d/
2136
2137 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-cec/
2143 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2144
2145 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2146 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2147 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2149 L:      linux-arm-kernel@lists.infradead.org
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-jpeg/
2153
2154 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2155 M:      Kyungmin Park <kyungmin.park@samsung.com>
2156 M:      Kamil Debski <kamil@wypas.org>
2157 M:      Jeongtae Park <jtp.park@samsung.com>
2158 M:      Andrzej Hajda <a.hajda@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-mfc/
2163
2164 ARM/SHMOBILE ARM ARCHITECTURE
2165 M:      Simon Horman <horms@verge.net.au>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 S:      Supported
2171 F:      arch/arm/boot/dts/emev2*
2172 F:      arch/arm/boot/dts/gr-peach*
2173 F:      arch/arm/boot/dts/iwg20d-q7*
2174 F:      arch/arm/boot/dts/r7s*
2175 F:      arch/arm/boot/dts/r8a*
2176 F:      arch/arm/boot/dts/r9a*
2177 F:      arch/arm/boot/dts/sh*
2178 F:      arch/arm/configs/shmobile_defconfig
2179 F:      arch/arm/include/debug/renesas-scif.S
2180 F:      arch/arm/mach-shmobile/
2181 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2182 F:      drivers/soc/renesas/
2183 F:      include/linux/soc/renesas/
2184
2185 ARM/SOCFPGA ARCHITECTURE
2186 M:      Dinh Nguyen <dinguyen@kernel.org>
2187 S:      Maintained
2188 F:      arch/arm/mach-socfpga/
2189 F:      arch/arm/boot/dts/socfpga*
2190 F:      arch/arm/configs/socfpga_defconfig
2191 F:      arch/arm64/boot/dts/altera/
2192 W:      http://www.rocketboards.org
2193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2194
2195 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      drivers/clk/socfpga/
2199
2200 ARM/SOCFPGA EDAC SUPPORT
2201 M:      Thor Thayer <thor.thayer@linux.intel.com>
2202 S:      Maintained
2203 F:      drivers/edac/altera_edac.
2204
2205 ARM/SPREADTRUM SoC SUPPORT
2206 M:      Orson Zhai <orsonzhai@gmail.com>
2207 M:      Baolin Wang <baolin.wang@linaro.org>
2208 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2209 S:      Maintained
2210 F:      arch/arm64/boot/dts/sprd
2211 N:      sprd
2212
2213 ARM/STI ARCHITECTURE
2214 M:      Patrice Chotard <patrice.chotard@st.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 W:      http://www.stlinux.com
2217 S:      Maintained
2218 F:      arch/arm/mach-sti/
2219 F:      arch/arm/boot/dts/sti*
2220 F:      drivers/char/hw_random/st-rng.c
2221 F:      drivers/clocksource/arm_global_timer.c
2222 F:      drivers/clocksource/clksrc_st_lpc.c
2223 F:      drivers/cpufreq/sti-cpufreq.c
2224 F:      drivers/dma/st_fdma*
2225 F:      drivers/i2c/busses/i2c-st.c
2226 F:      drivers/media/rc/st_rc.c
2227 F:      drivers/media/platform/sti/c8sectpfe/
2228 F:      drivers/mmc/host/sdhci-st.c
2229 F:      drivers/phy/st/phy-miphy28lp.c
2230 F:      drivers/phy/st/phy-stih407-usb.c
2231 F:      drivers/pinctrl/pinctrl-st.c
2232 F:      drivers/remoteproc/st_remoteproc.c
2233 F:      drivers/remoteproc/st_slim_rproc.c
2234 F:      drivers/reset/sti/
2235 F:      drivers/rtc/rtc-st-lpc.c
2236 F:      drivers/tty/serial/st-asc.c
2237 F:      drivers/usb/dwc3/dwc3-st.c
2238 F:      drivers/usb/host/ehci-st.c
2239 F:      drivers/usb/host/ohci-st.c
2240 F:      drivers/watchdog/st_lpc_wdt.c
2241 F:      drivers/ata/ahci_st.c
2242 F:      include/linux/remoteproc/st_slim_rproc.h
2243
2244 ARM/STM32 ARCHITECTURE
2245 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2246 M:      Alexandre Torgue <alexandre.torgue@st.com>
2247 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2251 N:      stm32
2252 N:      stm
2253 F:      arch/arm/boot/dts/stm32*
2254 F:      arch/arm/mach-stm32/
2255 F:      drivers/clocksource/armv7m_systick.c
2256
2257 ARM/Synaptics SoC support
2258 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2259 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 S:      Maintained
2262 F:      arch/arm/mach-berlin/
2263 F:      arch/arm/boot/dts/berlin*
2264 F:      arch/arm64/boot/dts/synaptics/
2265
2266 ARM/TANGO ARCHITECTURE
2267 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2268 M:      Mans Rullgard <mans@mansr.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 S:      Odd Fixes
2271 N:      tango
2272
2273 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2279 M:      Hans Verkuil <hans.verkuil@cisco.com>
2280 L:      linux-tegra@vger.kernel.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/tegra-cec/
2284 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2285
2286 ARM/TETON BGA MACHINE SUPPORT
2287 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2289 S:      Maintained
2290
2291 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/memory/*emif*
2296
2297 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2298 M:      Tero Kristo <t-kristo@ti.com>
2299 M:      Nishanth Menon <nm@ti.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Supported
2302 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2303 F:      arch/arm64/boot/dts/ti/Makefile
2304 F:      arch/arm64/boot/dts/ti/k3-*
2305 F:      include/dt-bindings/pinctrl/k3.h
2306
2307 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2308 M:      Santosh Shilimkar <ssantosh@kernel.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 F:      arch/arm/mach-keystone/
2312 F:      arch/arm/boot/dts/keystone-*
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-kernel@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/clk/keystone/
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clocksource/timer-keystone.c
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-kernel@vger.kernel.org
2331 S:      Maintained
2332 F:      drivers/power/reset/keystone-reset.c
2333
2334 ARM/THECUS N2100 MACHINE SUPPORT
2335 M:      Lennert Buytenhek <kernel@wantstofly.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338
2339 ARM/TOSA MACHINE SUPPORT
2340 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2341 M:      Dirk Opfer <dirk@opfer-online.de>
2342 S:      Maintained
2343
2344 ARM/UNIPHIER ARCHITECTURE
2345 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2348 S:      Maintained
2349 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2350 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2352 F:      arch/arm/boot/dts/uniphier*
2353 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2354 F:      arch/arm/mach-uniphier/
2355 F:      arch/arm/mm/cache-uniphier.c
2356 F:      arch/arm64/boot/dts/socionext/uniphier*
2357 F:      drivers/bus/uniphier-system-bus.c
2358 F:      drivers/clk/uniphier/
2359 F:      drivers/dmaengine/uniphier-mdmac.c
2360 F:      drivers/gpio/gpio-uniphier.c
2361 F:      drivers/i2c/busses/i2c-uniphier*
2362 F:      drivers/irqchip/irq-uniphier-aidet.c
2363 F:      drivers/mmc/host/uniphier-sd.c
2364 F:      drivers/pinctrl/uniphier/
2365 F:      drivers/reset/reset-uniphier.c
2366 F:      drivers/tty/serial/8250/8250_uniphier.c
2367 N:      uniphier
2368
2369 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2370 M:      Ulf Hansson <ulf.hansson@linaro.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 T:      git git://git.linaro.org/people/ulfh/clk.git
2373 S:      Maintained
2374 F:      drivers/clk/ux500/
2375
2376 ARM/VERSATILE EXPRESS PLATFORM
2377 M:      Liviu Dudau <liviu.dudau@arm.com>
2378 M:      Sudeep Holla <sudeep.holla@arm.com>
2379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 S:      Maintained
2382 F:      arch/arm/boot/dts/vexpress*
2383 F:      arch/arm64/boot/dts/arm/
2384 F:      arch/arm/mach-vexpress/
2385 F:      */*/vexpress*
2386 F:      */*/*/vexpress*
2387 F:      drivers/clk/versatile/clk-vexpress-osc.c
2388 F:      drivers/clocksource/timer-versatile.c
2389 N:      mps2
2390
2391 ARM/VFP SUPPORT
2392 M:      Russell King <linux@armlinux.org.uk>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 W:      http://www.armlinux.org.uk/
2395 S:      Maintained
2396 F:      arch/arm/vfp/
2397
2398 ARM/VOIPAC PXA270 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/vpac270.c
2403 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2404
2405 ARM/VT8500 ARM ARCHITECTURE
2406 M:      Tony Prisk <linux@prisktech.co.nz>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-vt8500/
2410 F:      drivers/clocksource/timer-vt8500.c
2411 F:      drivers/i2c/busses/i2c-wmt.c
2412 F:      drivers/mmc/host/wmt-sdmmc.c
2413 F:      drivers/pwm/pwm-vt8500.c
2414 F:      drivers/rtc/rtc-vt8500.c
2415 F:      drivers/tty/serial/vt8500_serial.c
2416 F:      drivers/usb/host/ehci-platform.c
2417 F:      drivers/usb/host/uhci-platform.c
2418 F:      drivers/video/fbdev/vt8500lcdfb.*
2419 F:      drivers/video/fbdev/wm8505fb*
2420 F:      drivers/video/fbdev/wmt_ge_rops.*
2421
2422 ARM/ZIPIT Z2 SUPPORT
2423 M:      Marek Vasut <marek.vasut@gmail.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      arch/arm/mach-pxa/z2.c
2427 F:      arch/arm/mach-pxa/include/mach/z2.h
2428
2429 ARM/ZTE ARCHITECTURE
2430 M:      Jun Nie <jun.nie@linaro.org>
2431 M:      Shawn Guo <shawnguo@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/boot/dts/zx2967*
2435 F:      arch/arm/mach-zx/
2436 F:      arch/arm64/boot/dts/zte/
2437 F:      drivers/clk/zte/
2438 F:      drivers/dma/zx_dma.c
2439 F:      drivers/gpio/gpio-zx.c
2440 F:      drivers/i2c/busses/i2c-zx2967.c
2441 F:      drivers/mmc/host/dw_mmc-zx.*
2442 F:      drivers/pinctrl/zte/
2443 F:      drivers/soc/zte/
2444 F:      drivers/thermal/zx2967_thermal.c
2445 F:      drivers/watchdog/zx2967_wdt.c
2446 F:      Documentation/devicetree/bindings/arm/zte.yaml
2447 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2448 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2449 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2450 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2451 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2452 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2453 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2454 F:      Documentation/devicetree/bindings/soc/zte/
2455 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2456 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2457 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2458 F:      include/dt-bindings/clock/zx2967*.h
2459 F:      include/dt-bindings/soc/zte,*.h
2460 F:      sound/soc/codecs/zx_aud96p22.c
2461 F:      sound/soc/zte/
2462
2463 ARM/ZYNQ ARCHITECTURE
2464 M:      Michal Simek <michal.simek@xilinx.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 W:      http://wiki.xilinx.com
2467 T:      git https://github.com/Xilinx/linux-xlnx.git
2468 S:      Supported
2469 F:      arch/arm/mach-zynq/
2470 F:      drivers/cpuidle/cpuidle-zynq.c
2471 F:      drivers/block/xsysace.c
2472 N:      zynq
2473 N:      xilinx
2474 F:      drivers/clocksource/timer-cadence-ttc.c
2475 F:      drivers/i2c/busses/i2c-cadence.c
2476 F:      drivers/mmc/host/sdhci-of-arasan.c
2477 F:      drivers/edac/synopsys_edac.c
2478 F:      drivers/i2c/busses/i2c-xiic.c
2479
2480 ARM64 PORT (AARCH64 ARCHITECTURE)
2481 M:      Catalin Marinas <catalin.marinas@arm.com>
2482 M:      Will Deacon <will.deacon@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2485 S:      Maintained
2486 F:      arch/arm64/
2487 X:      arch/arm64/boot/dts/
2488 F:      Documentation/arm64/
2489
2490 AS3645A LED FLASH CONTROLLER DRIVER
2491 M:      Sakari Ailus <sakari.ailus@iki.fi>
2492 L:      linux-leds@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/leds/leds-as3645a.c
2495
2496 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2497 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2498 L:      linux-media@vger.kernel.org
2499 T:      git git://linuxtv.org/media_tree.git
2500 S:      Maintained
2501 F:      drivers/media/i2c/ak7375.c
2502 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2503
2504 ASAHI KASEI AK8974 DRIVER
2505 M:      Linus Walleij <linus.walleij@linaro.org>
2506 L:      linux-iio@vger.kernel.org
2507 W:      http://www.akm.com/
2508 S:      Supported
2509 F:      drivers/iio/magnetometer/ak8974.c
2510
2511 ASC7621 HARDWARE MONITOR DRIVER
2512 M:      George Joseph <george.joseph@fairview5.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      Documentation/hwmon/asc7621
2516 F:      drivers/hwmon/asc7621.c
2517
2518 ASPEED VIDEO ENGINE DRIVER
2519 M:      Eddie James <eajames@linux.ibm.com>
2520 L:      linux-media@vger.kernel.org
2521 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2522 S:      Maintained
2523 F:      drivers/media/platform/aspeed-video.c
2524 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2525
2526 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2527 M:      Corentin Chary <corentin.chary@gmail.com>
2528 L:      acpi4asus-user@lists.sourceforge.net
2529 L:      platform-driver-x86@vger.kernel.org
2530 W:      http://acpi4asus.sf.net
2531 S:      Maintained
2532 F:      drivers/platform/x86/asus*.c
2533 F:      drivers/platform/x86/eeepc*.c
2534
2535 ASUS WIRELESS RADIO CONTROL DRIVER
2536 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2537 L:      platform-driver-x86@vger.kernel.org
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus-wireless.c
2540
2541 ASYMMETRIC KEYS
2542 M:      David Howells <dhowells@redhat.com>
2543 L:      keyrings@vger.kernel.org
2544 S:      Maintained
2545 F:      Documentation/crypto/asymmetric-keys.txt
2546 F:      include/linux/verification.h
2547 F:      include/crypto/public_key.h
2548 F:      include/crypto/pkcs7.h
2549 F:      crypto/asymmetric_keys/
2550
2551 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2552 R:      Dan Williams <dan.j.williams@intel.com>
2553 W:      http://sourceforge.net/projects/xscaleiop
2554 S:      Odd fixes
2555 F:      Documentation/crypto/async-tx-api.txt
2556 F:      crypto/async_tx/
2557 F:      drivers/dma/
2558 F:      include/linux/dmaengine.h
2559 F:      include/linux/async_tx.h
2560
2561 AT24 EEPROM DRIVER
2562 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2563 L:      linux-i2c@vger.kernel.org
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2565 S:      Maintained
2566 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2567 F:      drivers/misc/eeprom/at24.c
2568
2569 ATA OVER ETHERNET (AOE) DRIVER
2570 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2571 W:      http://www.openaoe.org/
2572 S:      Supported
2573 F:      Documentation/aoe/
2574 F:      drivers/block/aoe/
2575
2576 ATHEROS 71XX/9XXX GPIO DRIVER
2577 M:      Alban Bedel <albeu@free.fr>
2578 W:      https://github.com/AlbanBedel/linux
2579 T:      git git://github.com/AlbanBedel/linux
2580 S:      Maintained
2581 F:      drivers/gpio/gpio-ath79.c
2582 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2583
2584 ATHEROS 71XX/9XXX USB PHY DRIVER
2585 M:      Alban Bedel <albeu@free.fr>
2586 W:      https://github.com/AlbanBedel/linux
2587 T:      git git://github.com/AlbanBedel/linux
2588 S:      Maintained
2589 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2590 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2591
2592 ATHEROS ATH GENERIC UTILITIES
2593 M:      Kalle Valo <kvalo@codeaurora.org>
2594 L:      linux-wireless@vger.kernel.org
2595 S:      Supported
2596 F:      drivers/net/wireless/ath/*
2597
2598 ATHEROS ATH5K WIRELESS DRIVER
2599 M:      Jiri Slaby <jirislaby@gmail.com>
2600 M:      Nick Kossifidis <mickflemm@gmail.com>
2601 M:      Luis Chamberlain <mcgrof@kernel.org>
2602 L:      linux-wireless@vger.kernel.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2604 S:      Maintained
2605 F:      drivers/net/wireless/ath/ath5k/
2606
2607 ATHEROS ATH6KL WIRELESS DRIVER
2608 M:      Kalle Valo <kvalo@codeaurora.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2612 S:      Supported
2613 F:      drivers/net/wireless/ath/ath6kl/
2614
2615 ATI_REMOTE2 DRIVER
2616 M:      Ville Syrjala <syrjala@sci.fi>
2617 S:      Maintained
2618 F:      drivers/input/misc/ati_remote2.c
2619
2620 ATK0110 HWMON DRIVER
2621 M:      Luca Tettamanti <kronos.it@gmail.com>
2622 L:      linux-hwmon@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/hwmon/asus_atk0110.c
2625
2626 ATLX ETHERNET DRIVERS
2627 M:      Jay Cliburn <jcliburn@gmail.com>
2628 M:      Chris Snook <chris.snook@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 W:      http://sourceforge.net/projects/atl1
2631 W:      http://atl1.sourceforge.net
2632 S:      Maintained
2633 F:      drivers/net/ethernet/atheros/
2634
2635 ATM
2636 M:      Chas Williams <3chas3@gmail.com>
2637 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2638 L:      netdev@vger.kernel.org
2639 W:      http://linux-atm.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/atm/
2642 F:      include/linux/atm*
2643 F:      include/uapi/linux/atm*
2644
2645 ATMEL MACB ETHERNET DRIVER
2646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2647 S:      Supported
2648 F:      drivers/net/ethernet/cadence/
2649
2650 ATMEL MAXTOUCH DRIVER
2651 M:      Nick Dyer <nick@shmanahar.org>
2652 T:      git git://github.com/ndyer/linux.git
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2655 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2656
2657 ATMEL WIRELESS DRIVER
2658 M:      Simon Kelley <simon@thekelleys.org.uk>
2659 L:      linux-wireless@vger.kernel.org
2660 W:      http://www.thekelleys.org.uk/atmel
2661 W:      http://atmelwlandriver.sourceforge.net/
2662 S:      Maintained
2663 F:      drivers/net/wireless/atmel/atmel*
2664
2665 ATOMIC INFRASTRUCTURE
2666 M:      Will Deacon <will.deacon@arm.com>
2667 M:      Peter Zijlstra <peterz@infradead.org>
2668 R:      Boqun Feng <boqun.feng@gmail.com>
2669 L:      linux-kernel@vger.kernel.org
2670 S:      Maintained
2671 F:      arch/*/include/asm/atomic*.h
2672 F:      include/*/atomic*.h
2673 F:      scripts/atomic/
2674
2675 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2676 M:      Bradley Grove <linuxdrivers@attotech.com>
2677 L:      linux-scsi@vger.kernel.org
2678 W:      http://www.attotech.com
2679 S:      Supported
2680 F:      drivers/scsi/esas2r
2681
2682 ATUSB IEEE 802.15.4 RADIO DRIVER
2683 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2684 L:      linux-wpan@vger.kernel.org
2685 S:      Maintained
2686 F:      drivers/net/ieee802154/atusb.c
2687 F:      drivers/net/ieee802154/atusb.h
2688 F:      drivers/net/ieee802154/at86rf230.h
2689
2690 AUDIT SUBSYSTEM
2691 M:      Paul Moore <paul@paul-moore.com>
2692 M:      Eric Paris <eparis@redhat.com>
2693 L:      linux-audit@redhat.com (moderated for non-subscribers)
2694 W:      https://github.com/linux-audit
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2696 S:      Supported
2697 F:      include/linux/audit.h
2698 F:      include/uapi/linux/audit.h
2699 F:      kernel/audit*
2700
2701 AUXILIARY DISPLAY DRIVERS
2702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2703 S:      Maintained
2704 F:      drivers/auxdisplay/
2705 F:      include/linux/cfag12864b.h
2706
2707 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2708 M:      Andreas Klinger <ak@it-klinger.de>
2709 L:      linux-iio@vger.kernel.org
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2712 F:      drivers/iio/adc/hx711.c
2713
2714 AX.25 NETWORK LAYER
2715 M:      Ralf Baechle <ralf@linux-mips.org>
2716 L:      linux-hams@vger.kernel.org
2717 W:      http://www.linux-ax25.org/
2718 S:      Maintained
2719 F:      include/uapi/linux/ax25.h
2720 F:      include/net/ax25.h
2721 F:      net/ax25/
2722
2723 AXENTIA ARM DEVICES
2724 M:      Peter Rosin <peda@axentia.se>
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 S:      Maintained
2727 F:      Documentation/devicetree/bindings/arm/axentia.txt
2728 F:      arch/arm/boot/dts/at91-linea.dtsi
2729 F:      arch/arm/boot/dts/at91-natte.dtsi
2730 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2731 F:      arch/arm/boot/dts/at91-tse850-3.dts
2732
2733 AXENTIA ASOC DRIVERS
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/sound/axentia,*
2738 F:      sound/soc/atmel/tse850-pcm5142.c
2739
2740 AXXIA I2C CONTROLLER
2741 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2742 L:      linux-i2c@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2745 F:      drivers/i2c/busses/i2c-axxia.c
2746
2747 AZ6007 DVB DRIVER
2748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2749 L:      linux-media@vger.kernel.org
2750 W:      https://linuxtv.org
2751 T:      git git://linuxtv.org/media_tree.git
2752 S:      Maintained
2753 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2754
2755 AZTECH FM RADIO RECEIVER DRIVER
2756 M:      Hans Verkuil <hverkuil@xs4all.nl>
2757 L:      linux-media@vger.kernel.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 W:      https://linuxtv.org
2760 S:      Maintained
2761 F:      drivers/media/radio/radio-aztech*
2762
2763 B43 WIRELESS DRIVER
2764 L:      linux-wireless@vger.kernel.org
2765 L:      b43-dev@lists.infradead.org
2766 W:      http://wireless.kernel.org/en/users/Drivers/b43
2767 S:      Odd Fixes
2768 F:      drivers/net/wireless/broadcom/b43/
2769
2770 B43LEGACY WIRELESS DRIVER
2771 M:      Larry Finger <Larry.Finger@lwfinger.net>
2772 L:      linux-wireless@vger.kernel.org
2773 L:      b43-dev@lists.infradead.org
2774 W:      http://wireless.kernel.org/en/users/Drivers/b43
2775 S:      Maintained
2776 F:      drivers/net/wireless/broadcom/b43legacy/
2777
2778 BACKLIGHT CLASS/SUBSYSTEM
2779 M:      Lee Jones <lee.jones@linaro.org>
2780 M:      Daniel Thompson <daniel.thompson@linaro.org>
2781 M:      Jingoo Han <jingoohan1@gmail.com>
2782 L:      dri-devel@lists.freedesktop.org
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2784 S:      Maintained
2785 F:      drivers/video/backlight/
2786 F:      include/linux/backlight.h
2787 F:      include/linux/pwm_backlight.h
2788 F:      Documentation/devicetree/bindings/leds/backlight
2789
2790 BATMAN ADVANCED
2791 M:      Marek Lindner <mareklindner@neomailbox.ch>
2792 M:      Simon Wunderlich <sw@simonwunderlich.de>
2793 M:      Antonio Quartulli <a@unstable.cc>
2794 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2795 W:      https://www.open-mesh.org/
2796 Q:      https://patchwork.open-mesh.org/project/batman/list/
2797 S:      Maintained
2798 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2799 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2800 F:      Documentation/networking/batman-adv.rst
2801 F:      include/uapi/linux/batadv_packet.h
2802 F:      include/uapi/linux/batman_adv.h
2803 F:      net/batman-adv/
2804
2805 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2806 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2807 L:      linux-hams@vger.kernel.org
2808 W:      http://www.baycom.org/~tom/ham/ham.html
2809 S:      Maintained
2810 F:      drivers/net/hamradio/baycom*
2811
2812 BCACHE (BLOCK LAYER CACHE)
2813 M:      Coly Li <colyli@suse.de>
2814 M:      Kent Overstreet <kent.overstreet@gmail.com>
2815 L:      linux-bcache@vger.kernel.org
2816 W:      http://bcache.evilpiepirate.org
2817 C:      irc://irc.oftc.net/bcache
2818 S:      Maintained
2819 F:      drivers/md/bcache/
2820
2821 BDISP ST MEDIA DRIVER
2822 M:      Fabien Dessenne <fabien.dessenne@st.com>
2823 L:      linux-media@vger.kernel.org
2824 T:      git git://linuxtv.org/media_tree.git
2825 W:      https://linuxtv.org
2826 S:      Supported
2827 F:      drivers/media/platform/sti/bdisp
2828
2829 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2830 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2831 L:      netdev@vger.kernel.org
2832 S:      Maintained
2833 F:      drivers/net/ethernet/ec_bhf.c
2834
2835 BEFS FILE SYSTEM
2836 M:      Luis de Bethencourt <luisbg@kernel.org>
2837 M:      Salah Triki <salah.triki@gmail.com>
2838 S:      Maintained
2839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2840 F:      Documentation/filesystems/befs.txt
2841 F:      fs/befs/
2842
2843 BFQ I/O SCHEDULER
2844 M:      Paolo Valente <paolo.valente@linaro.org>
2845 M:      Jens Axboe <axboe@kernel.dk>
2846 L:      linux-block@vger.kernel.org
2847 S:      Maintained
2848 F:      block/bfq-*
2849 F:      Documentation/block/bfq-iosched.txt
2850
2851 BFS FILE SYSTEM
2852 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2853 S:      Maintained
2854 F:      Documentation/filesystems/bfs.txt
2855 F:      fs/bfs/
2856 F:      include/uapi/linux/bfs_fs.h
2857
2858 BLINKM RGB LED DRIVER
2859 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2860 S:      Maintained
2861 F:      drivers/leds/leds-blinkm.c
2862
2863 BLOCK LAYER
2864 M:      Jens Axboe <axboe@kernel.dk>
2865 L:      linux-block@vger.kernel.org
2866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2867 S:      Maintained
2868 F:      block/
2869 F:      drivers/block/
2870 F:      kernel/trace/blktrace.c
2871 F:      lib/sbitmap.c
2872
2873 BLOCK2MTD DRIVER
2874 M:      Joern Engel <joern@lazybastard.org>
2875 L:      linux-mtd@lists.infradead.org
2876 S:      Maintained
2877 F:      drivers/mtd/devices/block2mtd.c
2878
2879 BLUETOOTH DRIVERS
2880 M:      Marcel Holtmann <marcel@holtmann.org>
2881 M:      Johan Hedberg <johan.hedberg@gmail.com>
2882 L:      linux-bluetooth@vger.kernel.org
2883 W:      http://www.bluez.org/
2884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2886 S:      Maintained
2887 F:      drivers/bluetooth/
2888
2889 BLUETOOTH SUBSYSTEM
2890 M:      Marcel Holtmann <marcel@holtmann.org>
2891 M:      Johan Hedberg <johan.hedberg@gmail.com>
2892 L:      linux-bluetooth@vger.kernel.org
2893 W:      http://www.bluez.org/
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2896 S:      Maintained
2897 F:      net/bluetooth/
2898 F:      include/net/bluetooth/
2899
2900 BONDING DRIVER
2901 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2902 M:      Veaceslav Falico <vfalico@gmail.com>
2903 M:      Andy Gospodarek <andy@greyhouse.net>
2904 L:      netdev@vger.kernel.org
2905 W:      http://sourceforge.net/projects/bonding/
2906 S:      Supported
2907 F:      drivers/net/bonding/
2908 F:      include/uapi/linux/if_bonding.h
2909
2910 BPF (Safe dynamic programs and tools)
2911 M:      Alexei Starovoitov <ast@kernel.org>
2912 M:      Daniel Borkmann <daniel@iogearbox.net>
2913 R:      Martin KaFai Lau <kafai@fb.com>
2914 R:      Song Liu <songliubraving@fb.com>
2915 R:      Yonghong Song <yhs@fb.com>
2916 L:      netdev@vger.kernel.org
2917 L:      bpf@vger.kernel.org
2918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2920 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2921 S:      Supported
2922 F:      arch/*/net/*
2923 F:      Documentation/networking/filter.txt
2924 F:      Documentation/bpf/
2925 F:      include/linux/bpf*
2926 F:      include/linux/filter.h
2927 F:      include/trace/events/xdp.h
2928 F:      include/uapi/linux/bpf*
2929 F:      include/uapi/linux/filter.h
2930 F:      kernel/bpf/
2931 F:      kernel/trace/bpf_trace.c
2932 F:      lib/test_bpf.c
2933 F:      net/bpf/
2934 F:      net/core/filter.c
2935 F:      net/sched/act_bpf.c
2936 F:      net/sched/cls_bpf.c
2937 F:      samples/bpf/
2938 F:      tools/bpf/
2939 F:      tools/lib/bpf/
2940 F:      tools/testing/selftests/bpf/
2941 K:      bpf
2942 N:      bpf
2943
2944 BPF JIT for ARM
2945 M:      Shubham Bansal <illusionist.neo@gmail.com>
2946 L:      netdev@vger.kernel.org
2947 L:      bpf@vger.kernel.org
2948 S:      Maintained
2949 F:      arch/arm/net/
2950
2951 BPF JIT for ARM64
2952 M:      Daniel Borkmann <daniel@iogearbox.net>
2953 M:      Alexei Starovoitov <ast@kernel.org>
2954 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2955 L:      netdev@vger.kernel.org
2956 L:      bpf@vger.kernel.org
2957 S:      Supported
2958 F:      arch/arm64/net/
2959
2960 BPF JIT for MIPS (32-BIT AND 64-BIT)
2961 M:      Paul Burton <paul.burton@mips.com>
2962 L:      netdev@vger.kernel.org
2963 L:      bpf@vger.kernel.org
2964 S:      Maintained
2965 F:      arch/mips/net/
2966
2967 BPF JIT for NFP NICs
2968 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2969 L:      netdev@vger.kernel.org
2970 L:      bpf@vger.kernel.org
2971 S:      Supported
2972 F:      drivers/net/ethernet/netronome/nfp/bpf/
2973
2974 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2975 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2976 M:      Sandipan Das <sandipan@linux.ibm.com>
2977 L:      netdev@vger.kernel.org
2978 L:      bpf@vger.kernel.org
2979 S:      Maintained
2980 F:      arch/powerpc/net/
2981
2982 BPF JIT for RISC-V (RV64G)
2983 M:      Björn Töpel <bjorn.topel@gmail.com>
2984 L:      netdev@vger.kernel.org
2985 S:      Maintained
2986 F:      arch/riscv/net/
2987
2988 BPF JIT for S390
2989 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2990 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2991 L:      netdev@vger.kernel.org
2992 L:      bpf@vger.kernel.org
2993 S:      Maintained
2994 F:      arch/s390/net/
2995 X:      arch/s390/net/pnet.c
2996
2997 BPF JIT for SPARC (32-BIT AND 64-BIT)
2998 M:      David S. Miller <davem@davemloft.net>
2999 L:      netdev@vger.kernel.org
3000 L:      bpf@vger.kernel.org
3001 S:      Maintained
3002 F:      arch/sparc/net/
3003
3004 BPF JIT for X86 32-BIT
3005 M:      Wang YanQing <udknight@gmail.com>
3006 L:      netdev@vger.kernel.org
3007 L:      bpf@vger.kernel.org
3008 S:      Maintained
3009 F:      arch/x86/net/bpf_jit_comp32.c
3010
3011 BPF JIT for X86 64-BIT
3012 M:      Alexei Starovoitov <ast@kernel.org>
3013 M:      Daniel Borkmann <daniel@iogearbox.net>
3014 L:      netdev@vger.kernel.org
3015 L:      bpf@vger.kernel.org
3016 S:      Supported
3017 F:      arch/x86/net/
3018 X:      arch/x86/net/bpf_jit_comp32.c
3019
3020 BROADCOM B44 10/100 ETHERNET DRIVER
3021 M:      Michael Chan <michael.chan@broadcom.com>
3022 L:      netdev@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/net/ethernet/broadcom/b44.*
3025
3026 BROADCOM B53 ETHERNET SWITCH DRIVER
3027 M:      Florian Fainelli <f.fainelli@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3030 S:      Supported
3031 F:      drivers/net/dsa/b53/*
3032 F:      include/linux/platform_data/b53.h
3033
3034 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3035 M:      Florian Fainelli <f.fainelli@gmail.com>
3036 M:      Ray Jui <rjui@broadcom.com>
3037 M:      Scott Branden <sbranden@broadcom.com>
3038 M:      bcm-kernel-feedback-list@broadcom.com
3039 T:      git git://github.com/broadcom/mach-bcm
3040 S:      Maintained
3041 N:      bcm281*
3042 N:      bcm113*
3043 N:      bcm216*
3044 N:      kona
3045 F:      arch/arm/mach-bcm/
3046
3047 BROADCOM BCM2835 ARM ARCHITECTURE
3048 M:      Eric Anholt <eric@anholt.net>
3049 M:      Stefan Wahren <stefan.wahren@i2se.com>
3050 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3052 T:      git git://github.com/anholt/linux
3053 S:      Maintained
3054 N:      bcm2835
3055 F:      drivers/staging/vc04_services
3056
3057 BROADCOM BCM47XX MIPS ARCHITECTURE
3058 M:      Hauke Mehrtens <hauke@hauke-m.de>
3059 M:      Rafał Miłecki <zajec5@gmail.com>
3060 L:      linux-mips@vger.kernel.org
3061 S:      Maintained
3062 F:      Documentation/devicetree/bindings/mips/brcm/
3063 F:      arch/mips/bcm47xx/*
3064 F:      arch/mips/include/asm/mach-bcm47xx/*
3065
3066 BROADCOM BCM5301X ARM ARCHITECTURE
3067 M:      Hauke Mehrtens <hauke@hauke-m.de>
3068 M:      Rafał Miłecki <zajec5@gmail.com>
3069 M:      bcm-kernel-feedback-list@broadcom.com
3070 L:      linux-arm-kernel@lists.infradead.org
3071 S:      Maintained
3072 F:      arch/arm/mach-bcm/bcm_5301x.c
3073 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3074 F:      arch/arm/boot/dts/bcm470*
3075 F:      arch/arm/boot/dts/bcm953012*
3076
3077 BROADCOM BCM53573 ARM ARCHITECTURE
3078 M:      Rafał Miłecki <rafal@milecki.pl>
3079 L:      linux-arm-kernel@lists.infradead.org
3080 S:      Maintained
3081 F:      arch/arm/boot/dts/bcm53573*
3082 F:      arch/arm/boot/dts/bcm47189*
3083
3084 BROADCOM BCM63XX ARM ARCHITECTURE
3085 M:      Florian Fainelli <f.fainelli@gmail.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3088 T:      git git://github.com/broadcom/stblinux.git
3089 S:      Maintained
3090 N:      bcm63xx
3091
3092 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3093 M:      Kevin Cernekee <cernekee@gmail.com>
3094 L:      linux-usb@vger.kernel.org
3095 S:      Maintained
3096 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3097
3098 BROADCOM BCM7XXX ARM ARCHITECTURE
3099 M:      Brian Norris <computersforpeace@gmail.com>
3100 M:      Gregory Fong <gregory.0xf0@gmail.com>
3101 M:      Florian Fainelli <f.fainelli@gmail.com>
3102 M:      bcm-kernel-feedback-list@broadcom.com
3103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3104 T:      git git://github.com/broadcom/stblinux.git
3105 S:      Maintained
3106 F:      arch/arm/mach-bcm/*brcmstb*
3107 F:      arch/arm/boot/dts/bcm7*.dts*
3108 F:      drivers/bus/brcmstb_gisb.c
3109 F:      arch/arm/mm/cache-b15-rac.c
3110 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3111 N:      brcmstb
3112
3113 BROADCOM BMIPS CPUFREQ DRIVER
3114 M:      Markus Mayer <mmayer@broadcom.com>
3115 M:      bcm-kernel-feedback-list@broadcom.com
3116 L:      linux-pm@vger.kernel.org
3117 S:      Maintained
3118 F:      drivers/cpufreq/bmips-cpufreq.c
3119
3120 BROADCOM BMIPS MIPS ARCHITECTURE
3121 M:      Kevin Cernekee <cernekee@gmail.com>
3122 M:      Florian Fainelli <f.fainelli@gmail.com>
3123 L:      linux-mips@vger.kernel.org
3124 T:      git git://github.com/broadcom/stblinux.git
3125 S:      Maintained
3126 F:      arch/mips/bmips/*
3127 F:      arch/mips/include/asm/mach-bmips/*
3128 F:      arch/mips/kernel/*bmips*
3129 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3130 F:      drivers/irqchip/irq-bcm63*
3131 F:      drivers/irqchip/irq-bcm7*
3132 F:      drivers/irqchip/irq-brcmstb*
3133 F:      include/linux/bcm963xx_nvram.h
3134 F:      include/linux/bcm963xx_tag.h
3135
3136 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3137 M:      Rasesh Mody <rmody@marvell.com>
3138 M:      GR-Linux-NIC-Dev@marvell.com
3139 L:      netdev@vger.kernel.org
3140 S:      Supported
3141 F:      drivers/net/ethernet/broadcom/bnx2.*
3142 F:      drivers/net/ethernet/broadcom/bnx2_*
3143
3144 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3145 M:      QLogic-Storage-Upstream@qlogic.com
3146 L:      linux-scsi@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/scsi/bnx2fc/
3149
3150 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3151 M:      QLogic-Storage-Upstream@qlogic.com
3152 L:      linux-scsi@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/scsi/bnx2i/
3155
3156 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3157 M:      Ariel Elior <aelior@marvell.com>
3158 M:      Sudarsana Kalluru <skalluru@marvell.com>
3159 M:      GR-everest-linux-l2@marvell.com
3160 L:      netdev@vger.kernel.org
3161 S:      Supported
3162 F:      drivers/net/ethernet/broadcom/bnx2x/
3163
3164 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3165 M:      Michael Chan <michael.chan@broadcom.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Supported
3168 F:      drivers/net/ethernet/broadcom/bnxt/
3169
3170 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3171 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3172 M:      Franky Lin <franky.lin@broadcom.com>
3173 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3174 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3175 M:      Wright Feng <wright.feng@cypress.com>
3176 L:      linux-wireless@vger.kernel.org
3177 L:      brcm80211-dev-list.pdl@broadcom.com
3178 L:      brcm80211-dev-list@cypress.com
3179 S:      Supported
3180 F:      drivers/net/wireless/broadcom/brcm80211/
3181
3182 BROADCOM BRCMSTB GPIO DRIVER
3183 M:      Gregory Fong <gregory.0xf0@gmail.com>
3184 L:      bcm-kernel-feedback-list@broadcom.com
3185 S:      Supported
3186 F:      drivers/gpio/gpio-brcmstb.c
3187 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3188
3189 BROADCOM BRCMSTB I2C DRIVER
3190 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3191 L:      linux-i2c@vger.kernel.org
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 S:      Supported
3194 F:      drivers/i2c/busses/i2c-brcmstb.c
3195 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3196
3197 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3198 M:      Al Cooper <alcooperx@gmail.com>
3199 L:      linux-kernel@vger.kernel.org
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 S:      Maintained
3202 F:      drivers/phy/broadcom/phy-brcm-usb*
3203
3204 BROADCOM GENET ETHERNET DRIVER
3205 M:      Doug Berger <opendmb@gmail.com>
3206 M:      Florian Fainelli <f.fainelli@gmail.com>
3207 L:      bcm-kernel-feedback-list@broadcom.com
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/broadcom/genet/
3211
3212 BROADCOM IPROC ARM ARCHITECTURE
3213 M:      Ray Jui <rjui@broadcom.com>
3214 M:      Scott Branden <sbranden@broadcom.com>
3215 M:      bcm-kernel-feedback-list@broadcom.com
3216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3217 T:      git git://github.com/broadcom/cygnus-linux.git
3218 S:      Maintained
3219 N:      iproc
3220 N:      cygnus
3221 N:      bcm[-_]nsp
3222 N:      bcm9113*
3223 N:      bcm9583*
3224 N:      bcm9585*
3225 N:      bcm9586*
3226 N:      bcm988312
3227 N:      bcm113*
3228 N:      bcm583*
3229 N:      bcm585*
3230 N:      bcm586*
3231 N:      bcm88312
3232 N:      hr2
3233 N:      stingray
3234 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3235 F:      arch/arm64/boot/dts/broadcom/stingray/*
3236 F:      drivers/clk/bcm/clk-ns*
3237 F:      drivers/clk/bcm/clk-sr*
3238 F:      drivers/pinctrl/bcm/pinctrl-ns*
3239 F:      include/dt-bindings/clock/bcm-sr*
3240
3241 BROADCOM KONA GPIO DRIVER
3242 M:      Ray Jui <rjui@broadcom.com>
3243 L:      bcm-kernel-feedback-list@broadcom.com
3244 S:      Supported
3245 F:      drivers/gpio/gpio-bcm-kona.c
3246 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3247
3248 BROADCOM NETXTREME-E ROCE DRIVER
3249 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3250 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3252 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3253 L:      linux-rdma@vger.kernel.org
3254 W:      http://www.broadcom.com
3255 S:      Supported
3256 F:      drivers/infiniband/hw/bnxt_re/
3257 F:      include/uapi/rdma/bnxt_re-abi.h
3258
3259 BROADCOM NVRAM DRIVER
3260 M:      Rafał Miłecki <zajec5@gmail.com>
3261 L:      linux-mips@vger.kernel.org
3262 S:      Maintained
3263 F:      drivers/firmware/broadcom/*
3264
3265 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3266 M:      Rafał Miłecki <zajec5@gmail.com>
3267 L:      linux-wireless@vger.kernel.org
3268 S:      Maintained
3269 F:      drivers/bcma/
3270 F:      include/linux/bcma/
3271
3272 BROADCOM STB AVS CPUFREQ DRIVER
3273 M:      Markus Mayer <mmayer@broadcom.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-pm@vger.kernel.org
3276 S:      Maintained
3277 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3278 F:      drivers/cpufreq/brcmstb*
3279
3280 BROADCOM STB AVS TMON DRIVER
3281 M:      Markus Mayer <mmayer@broadcom.com>
3282 M:      bcm-kernel-feedback-list@broadcom.com
3283 L:      linux-pm@vger.kernel.org
3284 S:      Maintained
3285 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3286 F:      drivers/thermal/broadcom/brcmstb*
3287
3288 BROADCOM STB NAND FLASH DRIVER
3289 M:      Brian Norris <computersforpeace@gmail.com>
3290 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3291 L:      linux-mtd@lists.infradead.org
3292 L:      bcm-kernel-feedback-list@broadcom.com
3293 S:      Maintained
3294 F:      drivers/mtd/nand/raw/brcmnand/
3295
3296 BROADCOM STB DPFE DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3300 S:      Maintained
3301 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3302 F:      drivers/memory/brcmstb_dpfe.c
3303
3304 BROADCOM SPI DRIVER
3305 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 S:      Maintained
3308 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3309 F:      drivers/spi/spi-bcm-qspi.*
3310 F:      drivers/spi/spi-brcmstb-qspi.c
3311 F:      drivers/spi/spi-iproc-qspi.c
3312
3313 BROADCOM SYSTEMPORT ETHERNET DRIVER
3314 M:      Florian Fainelli <f.fainelli@gmail.com>
3315 L:      bcm-kernel-feedback-list@broadcom.com
3316 L:      netdev@vger.kernel.org
3317 S:      Supported
3318 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3319
3320 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3321 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3322 M:      Prashant Sreedharan <prashant@broadcom.com>
3323 M:      Michael Chan <mchan@broadcom.com>
3324 L:      netdev@vger.kernel.org
3325 S:      Supported
3326 F:      drivers/net/ethernet/broadcom/tg3.*
3327
3328 BROCADE BFA FC SCSI DRIVER
3329 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3330 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3331 L:      linux-scsi@vger.kernel.org
3332 S:      Supported
3333 F:      drivers/scsi/bfa/
3334
3335 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3336 M:      Rasesh Mody <rmody@marvell.com>
3337 M:      Sudarsana Kalluru <skalluru@marvell.com>
3338 M:      GR-Linux-NIC-Dev@marvell.com
3339 L:      netdev@vger.kernel.org
3340 S:      Supported
3341 F:      drivers/net/ethernet/brocade/bna/
3342
3343 BSG (block layer generic sg v4 driver)
3344 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3345 L:      linux-scsi@vger.kernel.org
3346 S:      Supported
3347 F:      block/bsg.c
3348 F:      include/linux/bsg.h
3349 F:      include/uapi/linux/bsg.h
3350
3351 BT87X AUDIO DRIVER
3352 M:      Clemens Ladisch <clemens@ladisch.de>
3353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3354 T:      git git://git.alsa-project.org/alsa-kernel.git
3355 S:      Maintained
3356 F:      Documentation/sound/cards/bt87x.rst
3357 F:      sound/pci/bt87x.c
3358
3359 BT8XXGPIO DRIVER
3360 M:      Michael Buesch <m@bues.ch>
3361 W:      http://bu3sch.de/btgpio.php
3362 S:      Maintained
3363 F:      drivers/gpio/gpio-bt8xx.c
3364
3365 BTRFS FILE SYSTEM
3366 M:      Chris Mason <clm@fb.com>
3367 M:      Josef Bacik <josef@toxicpanda.com>
3368 M:      David Sterba <dsterba@suse.com>
3369 L:      linux-btrfs@vger.kernel.org
3370 W:      http://btrfs.wiki.kernel.org/
3371 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3373 S:      Maintained
3374 F:      Documentation/filesystems/btrfs.txt
3375 F:      fs/btrfs/
3376 F:      include/linux/btrfs*
3377 F:      include/uapi/linux/btrfs*
3378
3379 BTTV VIDEO4LINUX DRIVER
3380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3381 L:      linux-media@vger.kernel.org
3382 W:      https://linuxtv.org
3383 T:      git git://linuxtv.org/media_tree.git
3384 S:      Odd fixes
3385 F:      Documentation/media/v4l-drivers/bttv*
3386 F:      drivers/media/pci/bt8xx/bttv*
3387
3388 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3389 M:      Chanwoo Choi <cw00.choi@samsung.com>
3390 L:      linux-pm@vger.kernel.org
3391 L:      linux-samsung-soc@vger.kernel.org
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3393 S:      Maintained
3394 F:      drivers/devfreq/exynos-bus.c
3395 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3396
3397 BUSLOGIC SCSI DRIVER
3398 M:      Khalid Aziz <khalid@gonehiking.org>
3399 L:      linux-scsi@vger.kernel.org
3400 S:      Maintained
3401 F:      drivers/scsi/BusLogic.*
3402 F:      drivers/scsi/FlashPoint.*
3403
3404 C-MEDIA CMI8788 DRIVER
3405 M:      Clemens Ladisch <clemens@ladisch.de>
3406 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3407 T:      git git://git.alsa-project.org/alsa-kernel.git
3408 S:      Maintained
3409 F:      sound/pci/oxygen/
3410
3411 C-SKY ARCHITECTURE
3412 M:      Guo Ren <guoren@kernel.org>
3413 T:      git https://github.com/c-sky/csky-linux.git
3414 S:      Supported
3415 F:      arch/csky/
3416 F:      Documentation/devicetree/bindings/csky/
3417 F:      drivers/irqchip/irq-csky-*
3418 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3419 F:      drivers/clocksource/timer-gx6605s.c
3420 F:      drivers/clocksource/timer-mp-csky.c
3421 F:      Documentation/devicetree/bindings/timer/csky,*
3422 K:      csky
3423 N:      csky
3424
3425 C6X ARCHITECTURE
3426 M:      Mark Salter <msalter@redhat.com>
3427 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3428 L:      linux-c6x-dev@linux-c6x.org
3429 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3430 S:      Maintained
3431 F:      arch/c6x/
3432
3433 CA8210 IEEE-802.15.4 RADIO DRIVER
3434 M:      Harry Morris <h.morris@cascoda.com>
3435 L:      linux-wpan@vger.kernel.org
3436 W:      https://github.com/Cascoda/ca8210-linux.git
3437 S:      Maintained
3438 F:      drivers/net/ieee802154/ca8210.c
3439 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3440
3441 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3442 M:      David Howells <dhowells@redhat.com>
3443 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3444 S:      Supported
3445 F:      Documentation/filesystems/caching/cachefiles.txt
3446 F:      fs/cachefiles/
3447
3448 CADENCE MIPI-CSI2 BRIDGES
3449 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3450 L:      linux-media@vger.kernel.org
3451 S:      Maintained
3452 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3453 F:      drivers/media/platform/cadence/cdns-csi2*
3454
3455 CADET FM/AM RADIO RECEIVER DRIVER
3456 M:      Hans Verkuil <hverkuil@xs4all.nl>
3457 L:      linux-media@vger.kernel.org
3458 T:      git git://linuxtv.org/media_tree.git
3459 W:      https://linuxtv.org
3460 S:      Maintained
3461 F:      drivers/media/radio/radio-cadet*
3462
3463 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3464 M:      Jonathan Corbet <corbet@lwn.net>
3465 L:      linux-media@vger.kernel.org
3466 T:      git git://linuxtv.org/media_tree.git
3467 S:      Maintained
3468 F:      Documentation/media/v4l-drivers/cafe_ccic*
3469 F:      drivers/media/platform/marvell-ccic/
3470
3471 CAIF NETWORK LAYER
3472 L:      netdev@vger.kernel.org
3473 S:      Orphan
3474 F:      Documentation/networking/caif/
3475 F:      drivers/net/caif/
3476 F:      include/uapi/linux/caif/
3477 F:      include/net/caif/
3478 F:      net/caif/
3479
3480 CAKE QDISC
3481 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3482 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      net/sched/sch_cake.c
3485
3486 CALGARY x86-64 IOMMU
3487 M:      Muli Ben-Yehuda <mulix@mulix.org>
3488 M:      Jon Mason <jdmason@kudzu.us>
3489 L:      iommu@lists.linux-foundation.org
3490 S:      Maintained
3491 F:      arch/x86/kernel/pci-calgary_64.c
3492 F:      arch/x86/kernel/tce_64.c
3493 F:      arch/x86/include/asm/calgary.h
3494 F:      arch/x86/include/asm/tce.h
3495
3496 CAN NETWORK DRIVERS
3497 M:      Wolfgang Grandegger <wg@grandegger.com>
3498 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3499 L:      linux-can@vger.kernel.org
3500 W:      https://github.com/linux-can
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3503 S:      Maintained
3504 F:      Documentation/devicetree/bindings/net/can/
3505 F:      drivers/net/can/
3506 F:      include/linux/can/dev.h
3507 F:      include/linux/can/platform/
3508 F:      include/uapi/linux/can/error.h
3509 F:      include/uapi/linux/can/netlink.h
3510
3511 CAN NETWORK LAYER
3512 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3513 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3514 L:      linux-can@vger.kernel.org
3515 W:      https://github.com/linux-can
3516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3518 S:      Maintained
3519 F:      Documentation/networking/can.rst
3520 F:      net/can/
3521 F:      include/linux/can/core.h
3522 F:      include/uapi/linux/can.h
3523 F:      include/uapi/linux/can/bcm.h
3524 F:      include/uapi/linux/can/raw.h
3525 F:      include/uapi/linux/can/gw.h
3526
3527 CAPABILITIES
3528 M:      Serge Hallyn <serge@hallyn.com>
3529 L:      linux-security-module@vger.kernel.org
3530 S:      Supported
3531 F:      include/linux/capability.h
3532 F:      include/uapi/linux/capability.h
3533 F:      security/commoncap.c
3534 F:      kernel/capability.c
3535
3536 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3537 M:      Kevin Tsai <ktsai@capellamicro.com>
3538 S:      Maintained
3539 F:      drivers/iio/light/cm*
3540
3541 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3542 M:      Christian Lamparter <chunkeey@googlemail.com>
3543 L:      linux-wireless@vger.kernel.org
3544 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3545 S:      Maintained
3546 F:      drivers/net/wireless/ath/carl9170/
3547
3548 CAVIUM I2C DRIVER
3549 M:      Jan Glauber <jglauber@cavium.com>
3550 M:      David Daney <david.daney@cavium.com>
3551 W:      http://www.cavium.com
3552 S:      Supported
3553 F:      drivers/i2c/busses/i2c-octeon*
3554 F:      drivers/i2c/busses/i2c-thunderx*
3555
3556 CAVIUM LIQUIDIO NETWORK DRIVER
3557 M:      Derek Chickles <dchickles@marvell.com>
3558 M:      Satanand Burla <sburla@marvell.com>
3559 M:      Felix Manlunas <fmanlunas@marvell.com>
3560 L:      netdev@vger.kernel.org
3561 W:      http://www.cavium.com
3562 S:      Supported
3563 F:      drivers/net/ethernet/cavium/liquidio/
3564
3565 CAVIUM MMC DRIVER
3566 M:      Jan Glauber <jglauber@cavium.com>
3567 M:      David Daney <david.daney@cavium.com>
3568 M:      Steven J. Hill <Steven.Hill@cavium.com>
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/mmc/host/cavium*
3572
3573 CAVIUM OCTEON-TX CRYPTO DRIVER
3574 M:      George Cherian <george.cherian@cavium.com>
3575 L:      linux-crypto@vger.kernel.org
3576 W:      http://www.cavium.com
3577 S:      Supported
3578 F:      drivers/crypto/cavium/cpt/
3579
3580 CAVIUM THUNDERX2 ARM64 SOC
3581 M:      Robert Richter <rrichter@cavium.com>
3582 M:      Jayachandran C <jnair@caviumnetworks.com>
3583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3584 S:      Maintained
3585 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3586 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3587
3588 CC2520 IEEE-802.15.4 RADIO DRIVER
3589 M:      Varka Bhadram <varkabhadram@gmail.com>
3590 L:      linux-wpan@vger.kernel.org
3591 S:      Maintained
3592 F:      drivers/net/ieee802154/cc2520.c
3593 F:      include/linux/spi/cc2520.h
3594 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3595
3596 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3597 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3598 L:      linux-crypto@vger.kernel.org
3599 S:      Supported
3600 F:      drivers/crypto/ccree/
3601 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3602
3603 CEC FRAMEWORK
3604 M:      Hans Verkuil <hans.verkuil@cisco.com>
3605 L:      linux-media@vger.kernel.org
3606 T:      git git://linuxtv.org/media_tree.git
3607 W:      http://linuxtv.org
3608 S:      Supported
3609 F:      Documentation/media/kapi/cec-core.rst
3610 F:      Documentation/media/uapi/cec
3611 F:      drivers/media/cec/
3612 F:      drivers/media/rc/keymaps/rc-cec.c
3613 F:      include/media/cec.h
3614 F:      include/media/cec-notifier.h
3615 F:      include/uapi/linux/cec.h
3616 F:      include/uapi/linux/cec-funcs.h
3617 F:      Documentation/devicetree/bindings/media/cec.txt
3618 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3619
3620 CEC GPIO DRIVER
3621 M:      Hans Verkuil <hans.verkuil@cisco.com>
3622 L:      linux-media@vger.kernel.org
3623 T:      git git://linuxtv.org/media_tree.git
3624 W:      http://linuxtv.org
3625 S:      Supported
3626 F:      drivers/media/platform/cec-gpio/
3627 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3628
3629 CELL BROADBAND ENGINE ARCHITECTURE
3630 M:      Arnd Bergmann <arnd@arndb.de>
3631 L:      linuxppc-dev@lists.ozlabs.org
3632 W:      http://www.ibm.com/developerworks/power/cell/
3633 S:      Supported
3634 F:      arch/powerpc/include/asm/cell*.h
3635 F:      arch/powerpc/include/asm/spu*.h
3636 F:      arch/powerpc/include/uapi/asm/spu*.h
3637 F:      arch/powerpc/oprofile/*cell*
3638 F:      arch/powerpc/platforms/cell/
3639
3640 CEPH COMMON CODE (LIBCEPH)
3641 M:      Ilya Dryomov <idryomov@gmail.com>
3642 M:      "Yan, Zheng" <zyan@redhat.com>
3643 M:      Sage Weil <sage@redhat.com>
3644 L:      ceph-devel@vger.kernel.org
3645 W:      http://ceph.com/
3646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3647 T:      git git://github.com/ceph/ceph-client.git
3648 S:      Supported
3649 F:      net/ceph/
3650 F:      include/linux/ceph/
3651 F:      include/linux/crush/
3652
3653 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3654 M:      "Yan, Zheng" <zyan@redhat.com>
3655 M:      Sage Weil <sage@redhat.com>
3656 M:      Ilya Dryomov <idryomov@gmail.com>
3657 L:      ceph-devel@vger.kernel.org
3658 W:      http://ceph.com/
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3660 T:      git git://github.com/ceph/ceph-client.git
3661 S:      Supported
3662 F:      Documentation/filesystems/ceph.txt
3663 F:      fs/ceph/
3664
3665 CERTIFICATE HANDLING:
3666 M:      David Howells <dhowells@redhat.com>
3667 M:      David Woodhouse <dwmw2@infradead.org>
3668 L:      keyrings@vger.kernel.org
3669 S:      Maintained
3670 F:      Documentation/admin-guide/module-signing.rst
3671 F:      certs/
3672 F:      scripts/sign-file.c
3673 F:      scripts/extract-cert.c
3674
3675 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3676 L:      linux-usb@vger.kernel.org
3677 S:      Orphan
3678 F:      Documentation/usb/WUSB-Design-overview.txt
3679 F:      Documentation/usb/wusb-cbaf
3680 F:      drivers/usb/host/hwa-hc.c
3681 F:      drivers/usb/host/whci/
3682 F:      drivers/usb/wusbcore/
3683 F:      include/linux/usb/wusb*
3684
3685 CFAG12864B LCD DRIVER
3686 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3687 S:      Maintained
3688 F:      drivers/auxdisplay/cfag12864b.c
3689 F:      include/linux/cfag12864b.h
3690
3691 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3692 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3693 S:      Maintained
3694 F:      drivers/auxdisplay/cfag12864bfb.c
3695 F:      include/linux/cfag12864b.h
3696
3697 802.11 (including CFG80211/NL80211)
3698 M:      Johannes Berg <johannes@sipsolutions.net>
3699 L:      linux-wireless@vger.kernel.org
3700 W:      http://wireless.kernel.org/
3701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3703 S:      Maintained
3704 F:      net/wireless/
3705 F:      include/uapi/linux/nl80211.h
3706 F:      include/linux/ieee80211.h
3707 F:      include/net/wext.h
3708 F:      include/net/cfg80211.h
3709 F:      include/net/iw_handler.h
3710 F:      include/net/ieee80211_radiotap.h
3711 F:      Documentation/driver-api/80211/cfg80211.rst
3712 F:      Documentation/networking/regulatory.txt
3713
3714 CHAR and MISC DRIVERS
3715 M:      Arnd Bergmann <arnd@arndb.de>
3716 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3718 S:      Supported
3719 F:      drivers/char/
3720 F:      drivers/misc/
3721 F:      include/linux/miscdevice.h
3722
3723 CHECKPATCH
3724 M:      Andy Whitcroft <apw@canonical.com>
3725 M:      Joe Perches <joe@perches.com>
3726 S:      Maintained
3727 F:      scripts/checkpatch.pl
3728
3729 CHINESE DOCUMENTATION
3730 M:      Harry Wei <harryxiyou@gmail.com>
3731 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3732 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3733 S:      Maintained
3734 F:      Documentation/translations/zh_CN/
3735
3736 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3737 M:      Peter Chen <Peter.Chen@nxp.com>
3738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3739 L:      linux-usb@vger.kernel.org
3740 S:      Maintained
3741 F:      drivers/usb/chipidea/
3742
3743 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3744 M:      Hans de Goede <hdegoede@redhat.com>
3745 L:      linux-input@vger.kernel.org
3746 S:      Maintained
3747 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3748 F:      drivers/input/touchscreen/chipone_icn8318.c
3749
3750 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3751 M:      Hans de Goede <hdegoede@redhat.com>
3752 L:      linux-input@vger.kernel.org
3753 S:      Maintained
3754 F:      drivers/input/touchscreen/chipone_icn8505.c
3755
3756 CHROME HARDWARE PLATFORM SUPPORT
3757 M:      Benson Leung <bleung@chromium.org>
3758 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3759 S:      Maintained
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3761 F:      drivers/platform/chrome/
3762
3763 CHROMEOS EC SUBDRIVERS
3764 M:      Benson Leung <bleung@chromium.org>
3765 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3766 R:      Guenter Roeck <groeck@chromium.org>
3767 S:      Maintained
3768 N:      cros_ec
3769 N:      cros-ec
3770 F:      drivers/power/supply/cros_usbpd-charger.c
3771
3772 CHROMEOS EC CODEC DRIVER
3773 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3774 S:      Maintained
3775 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3776 R:      Guenter Roeck <groeck@chromium.org>
3777 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3778 F:      sound/soc/codecs/cros_ec_codec.*
3779
3780 CIRRUS LOGIC AUDIO CODEC DRIVERS
3781 M:      Brian Austin <brian.austin@cirrus.com>
3782 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3783 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3784 S:      Maintained
3785 F:      sound/soc/codecs/cs*
3786
3787 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3788 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3789 L:      netdev@vger.kernel.org
3790 S:      Maintained
3791 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3792
3793 CIRRUS LOGIC LOCHNAGAR DRIVER
3794 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3795 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3796 L:      patches@opensource.cirrus.com
3797 S:      Supported
3798 F:      drivers/clk/clk-lochnagar.c
3799 F:      drivers/mfd/lochnagar-i2c.c
3800 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3801 F:      drivers/regulator/lochnagar-regulator.c
3802 F:      include/dt-bindings/clk/lochnagar.h
3803 F:      include/dt-bindings/pinctrl/lochnagar.h
3804 F:      include/linux/mfd/lochnagar*
3805 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3806 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3807 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3809
3810 CISCO FCOE HBA DRIVER
3811 M:      Satish Kharat <satishkh@cisco.com>
3812 M:      Sesidhar Baddela <sebaddel@cisco.com>
3813 M:      Karan Tilak Kumar <kartilak@cisco.com>
3814 L:      linux-scsi@vger.kernel.org
3815 S:      Supported
3816 F:      drivers/scsi/fnic/
3817
3818 CISCO SCSI HBA DRIVER
3819 M:      Karan Tilak Kumar <kartilak@cisco.com>
3820 M:      Sesidhar Baddela <sebaddel@cisco.com>
3821 L:      linux-scsi@vger.kernel.org
3822 S:      Supported
3823 F:      drivers/scsi/snic/
3824
3825 CISCO VIC ETHERNET NIC DRIVER
3826 M:      Christian Benvenuti <benve@cisco.com>
3827 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3828 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3829 S:      Supported
3830 F:      drivers/net/ethernet/cisco/enic/
3831
3832 CISCO VIC LOW LATENCY NIC DRIVER
3833 M:      Christian Benvenuti <benve@cisco.com>
3834 M:      Nelson Escobar <neescoba@cisco.com>
3835 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3836 S:      Supported
3837 F:      drivers/infiniband/hw/usnic/
3838
3839 CIRRUS LOGIC MADERA CODEC DRIVERS
3840 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3841 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3842 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3843 L:      patches@opensource.cirrus.com
3844 T:      git https://github.com/CirrusLogic/linux-drivers.git
3845 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3846 S:      Supported
3847 F:      Documentation/devicetree/bindings/mfd/madera.txt
3848 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3849 F:      include/linux/irqchip/irq-madera*
3850 F:      include/linux/mfd/madera/*
3851 F:      drivers/gpio/gpio-madera*
3852 F:      drivers/irqchip/irq-madera*
3853 F:      drivers/mfd/madera*
3854 F:      drivers/mfd/cs47l*
3855 F:      drivers/pinctrl/cirrus/*
3856
3857 CLANG-FORMAT FILE
3858 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3859 S:      Maintained
3860 F:      .clang-format
3861
3862 CLEANCACHE API
3863 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3864 L:      linux-kernel@vger.kernel.org
3865 S:      Maintained
3866 F:      mm/cleancache.c
3867 F:      include/linux/cleancache.h
3868
3869 CLK API
3870 M:      Russell King <linux@armlinux.org.uk>
3871 L:      linux-clk@vger.kernel.org
3872 S:      Maintained
3873 F:      include/linux/clk.h
3874
3875 CLOCKSOURCE, CLOCKEVENT DRIVERS
3876 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3877 M:      Thomas Gleixner <tglx@linutronix.de>
3878 L:      linux-kernel@vger.kernel.org
3879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3880 S:      Supported
3881 F:      drivers/clocksource/
3882 F:      Documentation/devicetree/bindings/timer/
3883
3884 CMPC ACPI DRIVER
3885 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3886 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3887 L:      platform-driver-x86@vger.kernel.org
3888 S:      Supported
3889 F:      drivers/platform/x86/classmate-laptop.c
3890
3891 COBALT MEDIA DRIVER
3892 M:      Hans Verkuil <hans.verkuil@cisco.com>
3893 L:      linux-media@vger.kernel.org
3894 T:      git git://linuxtv.org/media_tree.git
3895 W:      https://linuxtv.org
3896 S:      Supported
3897 F:      drivers/media/pci/cobalt/
3898
3899 COCCINELLE/Semantic Patches (SmPL)
3900 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3901 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3902 M:      Nicolas Palix <nicolas.palix@imag.fr>
3903 M:      Michal Marek <michal.lkml@markovi.net>
3904 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3906 W:      http://coccinelle.lip6.fr/
3907 S:      Supported
3908 F:      Documentation/dev-tools/coccinelle.rst
3909 F:      scripts/coccinelle/
3910 F:      scripts/coccicheck
3911
3912 CODA FILE SYSTEM
3913 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3914 M:      coda@cs.cmu.edu
3915 L:      codalist@coda.cs.cmu.edu
3916 W:      http://www.coda.cs.cmu.edu/
3917 S:      Maintained
3918 F:      Documentation/filesystems/coda.txt
3919 F:      fs/coda/
3920 F:      include/linux/coda*.h
3921 F:      include/uapi/linux/coda*.h
3922
3923 CODA V4L2 MEM2MEM DRIVER
3924 M:      Philipp Zabel <p.zabel@pengutronix.de>
3925 L:      linux-media@vger.kernel.org
3926 S:      Maintained
3927 F:      Documentation/devicetree/bindings/media/coda.txt
3928 F:      drivers/media/platform/coda/
3929
3930 CODE OF CONDUCT
3931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3932 S:      Supported
3933 F:      Documentation/process/code-of-conduct.rst
3934 F:      Documentation/process/code-of-conduct-interpretation.rst
3935
3936 COMMON CLK FRAMEWORK
3937 M:      Michael Turquette <mturquette@baylibre.com>
3938 M:      Stephen Boyd <sboyd@kernel.org>
3939 L:      linux-clk@vger.kernel.org
3940 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3942 S:      Maintained
3943 F:      Documentation/devicetree/bindings/clock/
3944 F:      drivers/clk/
3945 X:      drivers/clk/clkdev.c
3946 F:      include/linux/clk-pr*
3947 F:      include/linux/clk/
3948 F:      include/linux/of_clk.h
3949
3950 COMMON INTERNET FILE SYSTEM (CIFS)
3951 M:      Steve French <sfrench@samba.org>
3952 L:      linux-cifs@vger.kernel.org
3953 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3954 W:      http://linux-cifs.samba.org/
3955 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3956 S:      Supported
3957 F:      Documentation/filesystems/cifs/
3958 F:      fs/cifs/
3959
3960 COMPACTPCI HOTPLUG CORE
3961 M:      Scott Murray <scott@spiteful.org>
3962 L:      linux-pci@vger.kernel.org
3963 S:      Maintained
3964 F:      drivers/pci/hotplug/cpci_hotplug*
3965
3966 COMPACTPCI HOTPLUG GENERIC DRIVER
3967 M:      Scott Murray <scott@spiteful.org>
3968 L:      linux-pci@vger.kernel.org
3969 S:      Maintained
3970 F:      drivers/pci/hotplug/cpcihp_generic.c
3971
3972 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3973 M:      Scott Murray <scott@spiteful.org>
3974 L:      linux-pci@vger.kernel.org
3975 S:      Maintained
3976 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3977
3978 COMPAL LAPTOP SUPPORT
3979 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3980 L:      platform-driver-x86@vger.kernel.org
3981 S:      Maintained
3982 F:      drivers/platform/x86/compal-laptop.c
3983
3984 COMPILER ATTRIBUTES
3985 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3986 S:      Maintained
3987 F:      include/linux/compiler_attributes.h
3988
3989 CONEXANT ACCESSRUNNER USB DRIVER
3990 L:      accessrunner-general@lists.sourceforge.net
3991 W:      http://accessrunner.sourceforge.net/
3992 S:      Orphan
3993 F:      drivers/usb/atm/cxacru.c
3994
3995 CONFIGFS
3996 M:      Joel Becker <jlbec@evilplan.org>
3997 M:      Christoph Hellwig <hch@lst.de>
3998 T:      git git://git.infradead.org/users/hch/configfs.git
3999 S:      Supported
4000 F:      fs/configfs/
4001 F:      include/linux/configfs.h
4002
4003 CONNECTOR
4004 M:      Evgeniy Polyakov <zbr@ioremap.net>
4005 L:      netdev@vger.kernel.org
4006 S:      Maintained
4007 F:      drivers/connector/
4008
4009 CONTROL GROUP (CGROUP)
4010 M:      Tejun Heo <tj@kernel.org>
4011 M:      Li Zefan <lizefan@huawei.com>
4012 M:      Johannes Weiner <hannes@cmpxchg.org>
4013 L:      cgroups@vger.kernel.org
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4015 S:      Maintained
4016 F:      Documentation/admin-guide/cgroup-v2.rst
4017 F:      Documentation/cgroup-v1/
4018 F:      include/linux/cgroup*
4019 F:      kernel/cgroup/
4020
4021 CONTROL GROUP - CPUSET
4022 M:      Li Zefan <lizefan@huawei.com>
4023 L:      cgroups@vger.kernel.org
4024 W:      http://www.bullopensource.org/cpuset/
4025 W:      http://oss.sgi.com/projects/cpusets/
4026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4027 S:      Maintained
4028 F:      Documentation/cgroup-v1/cpusets.txt
4029 F:      include/linux/cpuset.h
4030 F:      kernel/cgroup/cpuset.c
4031
4032 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4033 M:      Johannes Weiner <hannes@cmpxchg.org>
4034 M:      Michal Hocko <mhocko@kernel.org>
4035 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4036 L:      cgroups@vger.kernel.org
4037 L:      linux-mm@kvack.org
4038 S:      Maintained
4039 F:      mm/memcontrol.c
4040 F:      mm/swap_cgroup.c
4041
4042 CORETEMP HARDWARE MONITORING DRIVER
4043 M:      Fenghua Yu <fenghua.yu@intel.com>
4044 L:      linux-hwmon@vger.kernel.org
4045 S:      Maintained
4046 F:      Documentation/hwmon/coretemp
4047 F:      drivers/hwmon/coretemp.c
4048
4049 COSA/SRP SYNC SERIAL DRIVER
4050 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4051 W:      http://www.fi.muni.cz/~kas/cosa/
4052 S:      Maintained
4053 F:      drivers/net/wan/cosa*
4054
4055 CPMAC ETHERNET DRIVER
4056 M:      Florian Fainelli <f.fainelli@gmail.com>
4057 L:      netdev@vger.kernel.org
4058 S:      Maintained
4059 F:      drivers/net/ethernet/ti/cpmac.c
4060
4061 CPU FREQUENCY SCALING FRAMEWORK
4062 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4063 M:      Viresh Kumar <viresh.kumar@linaro.org>
4064 L:      linux-pm@vger.kernel.org
4065 S:      Maintained
4066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4068 B:      https://bugzilla.kernel.org
4069 F:      Documentation/admin-guide/pm/cpufreq.rst
4070 F:      Documentation/admin-guide/pm/intel_pstate.rst
4071 F:      Documentation/cpu-freq/
4072 F:      Documentation/devicetree/bindings/cpufreq/
4073 F:      drivers/cpufreq/
4074 F:      include/linux/cpufreq.h
4075 F:      tools/testing/selftests/cpufreq/
4076
4077 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4078 M:      Viresh Kumar <viresh.kumar@linaro.org>
4079 M:      Sudeep Holla <sudeep.holla@arm.com>
4080 L:      linux-pm@vger.kernel.org
4081 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4082 S:      Maintained
4083 F:      drivers/cpufreq/arm_big_little.h
4084 F:      drivers/cpufreq/arm_big_little.c
4085
4086 CPU POWER MONITORING SUBSYSTEM
4087 M:      Thomas Renninger <trenn@suse.com>
4088 M:      Shuah Khan <shuah@kernel.org>
4089 M:      Shuah Khan <skhan@linuxfoundation.org>
4090 L:      linux-pm@vger.kernel.org
4091 S:      Maintained
4092 F:      tools/power/cpupower/
4093
4094 CPUID/MSR DRIVER
4095 M:      "H. Peter Anvin" <hpa@zytor.com>
4096 S:      Maintained
4097 F:      arch/x86/kernel/cpuid.c
4098 F:      arch/x86/kernel/msr.c
4099
4100 CPUIDLE DRIVER - ARM BIG LITTLE
4101 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4102 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4103 L:      linux-pm@vger.kernel.org
4104 L:      linux-arm-kernel@lists.infradead.org
4105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4106 S:      Maintained
4107 F:      drivers/cpuidle/cpuidle-big_little.c
4108
4109 CPUIDLE DRIVER - ARM EXYNOS
4110 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4111 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4112 M:      Kukjin Kim <kgene@kernel.org>
4113 L:      linux-pm@vger.kernel.org
4114 L:      linux-samsung-soc@vger.kernel.org
4115 S:      Supported
4116 F:      drivers/cpuidle/cpuidle-exynos.c
4117 F:      arch/arm/mach-exynos/pm.c
4118
4119 CPU IDLE TIME MANAGEMENT FRAMEWORK
4120 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4121 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4122 L:      linux-pm@vger.kernel.org
4123 S:      Maintained
4124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4125 B:      https://bugzilla.kernel.org
4126 F:      Documentation/admin-guide/pm/cpuidle.rst
4127 F:      Documentation/driver-api/pm/cpuidle.rst
4128 F:      drivers/cpuidle/*
4129 F:      include/linux/cpuidle.h
4130
4131 CRAMFS FILESYSTEM
4132 M:      Nicolas Pitre <nico@linaro.org>
4133 S:      Maintained
4134 F:      Documentation/filesystems/cramfs.txt
4135 F:      fs/cramfs/
4136
4137 CRYPTO API
4138 M:      Herbert Xu <herbert@gondor.apana.org.au>
4139 M:      "David S. Miller" <davem@davemloft.net>
4140 L:      linux-crypto@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4143 S:      Maintained
4144 F:      Documentation/crypto/
4145 F:      Documentation/devicetree/bindings/crypto/
4146 F:      arch/*/crypto/
4147 F:      crypto/
4148 F:      drivers/crypto/
4149 F:      include/crypto/
4150 F:      include/linux/crypto*
4151
4152 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4153 M:      Neil Horman <nhorman@tuxdriver.com>
4154 L:      linux-crypto@vger.kernel.org
4155 S:      Maintained
4156 F:      crypto/ansi_cprng.c
4157 F:      crypto/rng.c
4158
4159 CS3308 MEDIA DRIVER
4160 M:      Hans Verkuil <hverkuil@xs4all.nl>
4161 L:      linux-media@vger.kernel.org
4162 T:      git git://linuxtv.org/media_tree.git
4163 W:      http://linuxtv.org
4164 S:      Odd Fixes
4165 F:      drivers/media/i2c/cs3308.c
4166
4167 CS5535 Audio ALSA driver
4168 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4169 S:      Maintained
4170 F:      sound/pci/cs5535audio/
4171
4172 CSI DRIVERS FOR ALLWINNER V3s
4173 M:      Yong Deng <yong.deng@magewell.com>
4174 L:      linux-media@vger.kernel.org
4175 T:      git git://linuxtv.org/media_tree.git
4176 S:      Maintained
4177 F:      drivers/media/platform/sunxi/sun6i-csi/
4178 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4179
4180 CW1200 WLAN driver
4181 M:      Solomon Peachy <pizza@shaftnet.org>
4182 S:      Maintained
4183 F:      drivers/net/wireless/st/cw1200/
4184
4185 CX18 VIDEO4LINUX DRIVER
4186 M:      Andy Walls <awalls@md.metrocast.net>
4187 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4188 L:      linux-media@vger.kernel.org
4189 T:      git git://linuxtv.org/media_tree.git
4190 W:      https://linuxtv.org
4191 W:      http://www.ivtvdriver.org/index.php/Cx18
4192 S:      Maintained
4193 F:      Documentation/media/v4l-drivers/cx18*
4194 F:      drivers/media/pci/cx18/
4195 F:      include/uapi/linux/ivtv*
4196
4197 CX2341X MPEG ENCODER HELPER MODULE
4198 M:      Hans Verkuil <hverkuil@xs4all.nl>
4199 L:      linux-media@vger.kernel.org
4200 T:      git git://linuxtv.org/media_tree.git
4201 W:      https://linuxtv.org
4202 S:      Maintained
4203 F:      drivers/media/common/cx2341x*
4204 F:      include/media/drv-intf/cx2341x.h
4205
4206 CX24120 MEDIA DRIVER
4207 M:      Jemma Denson <jdenson@gmail.com>
4208 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4209 L:      linux-media@vger.kernel.org
4210 W:      https://linuxtv.org
4211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4212 S:      Maintained
4213 F:      drivers/media/dvb-frontends/cx24120*
4214
4215 CX88 VIDEO4LINUX DRIVER
4216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4217 L:      linux-media@vger.kernel.org
4218 W:      https://linuxtv.org
4219 T:      git git://linuxtv.org/media_tree.git
4220 S:      Odd fixes
4221 F:      Documentation/media/v4l-drivers/cx88*
4222 F:      drivers/media/pci/cx88/
4223
4224 CXD2820R MEDIA DRIVER
4225 M:      Antti Palosaari <crope@iki.fi>
4226 L:      linux-media@vger.kernel.org
4227 W:      https://linuxtv.org
4228 W:      http://palosaari.fi/linux/
4229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4230 T:      git git://linuxtv.org/anttip/media_tree.git
4231 S:      Maintained
4232 F:      drivers/media/dvb-frontends/cxd2820r*
4233
4234 CXGB3 ETHERNET DRIVER (CXGB3)
4235 M:      Vishal Kulkarni <vishal@chelsio.com>
4236 L:      netdev@vger.kernel.org
4237 W:      http://www.chelsio.com
4238 S:      Supported
4239 F:      drivers/net/ethernet/chelsio/cxgb3/
4240
4241 CXGB3 ISCSI DRIVER (CXGB3I)
4242 M:      Karen Xie <kxie@chelsio.com>
4243 L:      linux-scsi@vger.kernel.org
4244 W:      http://www.chelsio.com
4245 S:      Supported
4246 F:      drivers/scsi/cxgbi/cxgb3i
4247
4248 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4249 M:      Steve Wise <swise@chelsio.com>
4250 L:      linux-rdma@vger.kernel.org
4251 W:      http://www.openfabrics.org
4252 S:      Supported
4253 F:      drivers/infiniband/hw/cxgb3/
4254 F:      include/uapi/rdma/cxgb3-abi.h
4255
4256 CXGB4 CRYPTO DRIVER (chcr)
4257 M:      Harsh Jain <harsh@chelsio.com>
4258 L:      linux-crypto@vger.kernel.org
4259 W:      http://www.chelsio.com
4260 S:      Supported
4261 F:      drivers/crypto/chelsio
4262
4263 CXGB4 ETHERNET DRIVER (CXGB4)
4264 M:      Vishal Kulkarni <vishal@chelsio.com>
4265 L:      netdev@vger.kernel.org
4266 W:      http://www.chelsio.com
4267 S:      Supported
4268 F:      drivers/net/ethernet/chelsio/cxgb4/
4269
4270 CXGB4 ISCSI DRIVER (CXGB4I)
4271 M:      Karen Xie <kxie@chelsio.com>
4272 L:      linux-scsi@vger.kernel.org
4273 W:      http://www.chelsio.com
4274 S:      Supported
4275 F:      drivers/scsi/cxgbi/cxgb4i
4276
4277 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4278 M:      Steve Wise <swise@chelsio.com>
4279 L:      linux-rdma@vger.kernel.org
4280 W:      http://www.openfabrics.org
4281 S:      Supported
4282 F:      drivers/infiniband/hw/cxgb4/
4283 F:      include/uapi/rdma/cxgb4-abi.h
4284
4285 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4286 M:      Casey Leedom <leedom@chelsio.com>
4287 L:      netdev@vger.kernel.org
4288 W:      http://www.chelsio.com
4289 S:      Supported
4290 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4291
4292 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4293 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4294 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4295 L:      linuxppc-dev@lists.ozlabs.org
4296 S:      Supported
4297 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4298 F:      drivers/misc/cxl/
4299 F:      include/misc/cxl*
4300 F:      include/uapi/misc/cxl.h
4301 F:      Documentation/powerpc/cxl.txt
4302 F:      Documentation/ABI/testing/sysfs-class-cxl
4303
4304 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4305 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4306 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4307 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4308 L:      linux-scsi@vger.kernel.org
4309 S:      Supported
4310 F:      drivers/scsi/cxlflash/
4311 F:      include/uapi/scsi/cxlflash_ioctl.h
4312 F:      Documentation/powerpc/cxlflash.txt
4313
4314 CYBERPRO FB DRIVER
4315 M:      Russell King <linux@armlinux.org.uk>
4316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4317 W:      http://www.armlinux.org.uk/
4318 S:      Maintained
4319 F:      drivers/video/fbdev/cyber2000fb.*
4320
4321 CYCLADES ASYNC MUX DRIVER
4322 W:      http://www.cyclades.com/
4323 S:      Orphan
4324 F:      drivers/tty/cyclades.c
4325 F:      include/linux/cyclades.h
4326 F:      include/uapi/linux/cyclades.h
4327
4328 CYCLADES PC300 DRIVER
4329 W:      http://www.cyclades.com/
4330 S:      Orphan
4331 F:      drivers/net/wan/pc300*
4332
4333 CYPRESS_FIRMWARE MEDIA DRIVER
4334 M:      Antti Palosaari <crope@iki.fi>
4335 L:      linux-media@vger.kernel.org
4336 W:      https://linuxtv.org
4337 W:      http://palosaari.fi/linux/
4338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4339 T:      git git://linuxtv.org/anttip/media_tree.git
4340 S:      Maintained
4341 F:      drivers/media/common/cypress_firmware*
4342
4343 CYTTSP TOUCHSCREEN DRIVER
4344 M:      Ferruh Yigit <fery@cypress.com>
4345 L:      linux-input@vger.kernel.org
4346 S:      Supported
4347 F:      drivers/input/touchscreen/cyttsp*
4348 F:      include/linux/input/cyttsp.h
4349
4350 D-LINK DIR-685 TOUCHKEYS DRIVER
4351 M:      Linus Walleij <linus.walleij@linaro.org>
4352 L:      linux-input@vger.kernel.org
4353 S:      Supported
4354 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4355
4356 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4357 M:      Joshua Kinard <kumba@gentoo.org>
4358 S:      Maintained
4359 F:      drivers/rtc/rtc-ds1685.c
4360 F:      include/linux/rtc/ds1685.h
4361
4362 DAMA SLAVE for AX.25
4363 M:      Joerg Reuter <jreuter@yaina.de>
4364 W:      http://yaina.de/jreuter/
4365 W:      http://www.qsl.net/dl1bke/
4366 L:      linux-hams@vger.kernel.org
4367 S:      Maintained
4368 F:      net/ax25/af_ax25.c
4369 F:      net/ax25/ax25_dev.c
4370 F:      net/ax25/ax25_ds_*
4371 F:      net/ax25/ax25_in.c
4372 F:      net/ax25/ax25_out.c
4373 F:      net/ax25/ax25_timer.c
4374 F:      net/ax25/sysctl_net_ax25.c
4375
4376 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4377 L:      netdev@vger.kernel.org
4378 S:      Orphan
4379 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4380 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4381
4382 DC390/AM53C974 SCSI driver
4383 M:      Hannes Reinecke <hare@suse.com>
4384 L:      linux-scsi@vger.kernel.org
4385 S:      Maintained
4386 F:      drivers/scsi/am53c974.c
4387
4388 DC395x SCSI driver
4389 M:      Oliver Neukum <oliver@neukum.org>
4390 M:      Ali Akcaagac <aliakc@web.de>
4391 M:      Jamie Lenehan <lenehan@twibble.org>
4392 L:      dc395x@twibble.org
4393 W:      http://twibble.org/dist/dc395x/
4394 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4395 S:      Maintained
4396 F:      Documentation/scsi/dc395x.txt
4397 F:      drivers/scsi/dc395x.*
4398
4399 DCCP PROTOCOL
4400 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4401 L:      dccp@vger.kernel.org
4402 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4403 S:      Maintained
4404 F:      include/linux/dccp.h
4405 F:      include/uapi/linux/dccp.h
4406 F:      include/linux/tfrc.h
4407 F:      net/dccp/
4408
4409 DECnet NETWORK LAYER
4410 W:      http://linux-decnet.sourceforge.net
4411 L:      linux-decnet-user@lists.sourceforge.net
4412 S:      Orphan
4413 F:      Documentation/networking/decnet.txt
4414 F:      net/decnet/
4415
4416 DECSTATION PLATFORM SUPPORT
4417 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4418 L:      linux-mips@vger.kernel.org
4419 W:      http://www.linux-mips.org/wiki/DECstation
4420 S:      Maintained
4421 F:      arch/mips/dec/
4422 F:      arch/mips/include/asm/dec/
4423 F:      arch/mips/include/asm/mach-dec/
4424
4425 DEFXX FDDI NETWORK DRIVER
4426 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4427 S:      Maintained
4428 F:      drivers/net/fddi/defxx.*
4429
4430 DELL SMBIOS DRIVER
4431 M:      Pali Rohár <pali.rohar@gmail.com>
4432 M:      Mario Limonciello <mario.limonciello@dell.com>
4433 L:      platform-driver-x86@vger.kernel.org
4434 S:      Maintained
4435 F:      drivers/platform/x86/dell-smbios.*
4436
4437 DELL SMBIOS SMM DRIVER
4438 M:      Mario Limonciello <mario.limonciello@dell.com>
4439 L:      platform-driver-x86@vger.kernel.org
4440 S:      Maintained
4441 F:      drivers/platform/x86/dell-smbios-smm.c
4442
4443 DELL SMBIOS WMI DRIVER
4444 M:      Mario Limonciello <mario.limonciello@dell.com>
4445 L:      platform-driver-x86@vger.kernel.org
4446 S:      Maintained
4447 F:      drivers/platform/x86/dell-smbios-wmi.c
4448 F:      tools/wmi/dell-smbios-example.c
4449
4450 DEFZA FDDI NETWORK DRIVER
4451 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4452 S:      Maintained
4453 F:      drivers/net/fddi/defza.*
4454
4455 DELL LAPTOP DRIVER
4456 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4457 M:      Pali Rohár <pali.rohar@gmail.com>
4458 L:      platform-driver-x86@vger.kernel.org
4459 S:      Maintained
4460 F:      drivers/platform/x86/dell-laptop.c
4461
4462 DELL LAPTOP FREEFALL DRIVER
4463 M:      Pali Rohár <pali.rohar@gmail.com>
4464 S:      Maintained
4465 F:      drivers/platform/x86/dell-smo8800.c
4466
4467 DELL LAPTOP RBTN DRIVER
4468 M:      Pali Rohár <pali.rohar@gmail.com>
4469 S:      Maintained
4470 F:      drivers/platform/x86/dell-rbtn.*
4471
4472 DELL REMOTE BIOS UPDATE DRIVER
4473 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4474 L:      platform-driver-x86@vger.kernel.org
4475 S:      Maintained
4476 F:      drivers/platform/x86/dell_rbu.c
4477
4478 DELL LAPTOP SMM DRIVER
4479 M:      Pali Rohár <pali.rohar@gmail.com>
4480 S:      Maintained
4481 F:      drivers/hwmon/dell-smm-hwmon.c
4482 F:      include/uapi/linux/i8k.h
4483
4484 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4485 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4486 L:      platform-driver-x86@vger.kernel.org
4487 S:      Maintained
4488 F:      Documentation/dcdbas.txt
4489 F:      drivers/platform/x86/dcdbas.*
4490
4491 DELL WMI NOTIFICATIONS DRIVER
4492 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4493 M:      Pali Rohár <pali.rohar@gmail.com>
4494 S:      Maintained
4495 F:      drivers/platform/x86/dell-wmi.c
4496
4497 DELL WMI DESCRIPTOR DRIVER
4498 M:      Mario Limonciello <mario.limonciello@dell.com>
4499 S:      Maintained
4500 F:      drivers/platform/x86/dell-wmi-descriptor.c
4501
4502 DELTA ST MEDIA DRIVER
4503 M:      Hugues Fruchet <hugues.fruchet@st.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 W:      https://linuxtv.org
4507 S:      Supported
4508 F:      drivers/media/platform/sti/delta
4509
4510 DENALI NAND DRIVER
4511 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4512 L:      linux-mtd@lists.infradead.org
4513 S:      Supported
4514 F:      drivers/mtd/nand/raw/denali*
4515
4516 DESIGNWARE USB2 DRD IP DRIVER
4517 M:      Minas Harutyunyan <hminas@synopsys.com>
4518 L:      linux-usb@vger.kernel.org
4519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4520 S:      Maintained
4521 F:      drivers/usb/dwc2/
4522
4523 DESIGNWARE USB3 DRD IP DRIVER
4524 M:      Felipe Balbi <balbi@kernel.org>
4525 L:      linux-usb@vger.kernel.org
4526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4527 S:      Maintained
4528 F:      drivers/usb/dwc3/
4529
4530 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4531 M:      Andreas Klinger <ak@it-klinger.de>
4532 L:      linux-iio@vger.kernel.org
4533 S:      Maintained
4534 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4535 F:      drivers/iio/proximity/srf*.c
4536
4537 DEVICE COREDUMP (DEV_COREDUMP)
4538 M:      Johannes Berg <johannes@sipsolutions.net>
4539 L:      linux-kernel@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/base/devcoredump.c
4542 F:      include/linux/devcoredump.h
4543
4544 DEVICE FREQUENCY (DEVFREQ)
4545 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4546 M:      Kyungmin Park <kyungmin.park@samsung.com>
4547 R:      Chanwoo Choi <cw00.choi@samsung.com>
4548 L:      linux-pm@vger.kernel.org
4549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4550 S:      Maintained
4551 F:      drivers/devfreq/
4552 F:      include/linux/devfreq.h
4553 F:      Documentation/devicetree/bindings/devfreq/
4554
4555 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4556 M:      Chanwoo Choi <cw00.choi@samsung.com>
4557 L:      linux-pm@vger.kernel.org
4558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4559 S:      Supported
4560 F:      drivers/devfreq/event/
4561 F:      drivers/devfreq/devfreq-event.c
4562 F:      include/linux/devfreq-event.h
4563 F:      Documentation/devicetree/bindings/devfreq/event/
4564
4565 DEVICE NUMBER REGISTRY
4566 M:      Torben Mathiasen <device@lanana.org>
4567 W:      http://lanana.org/docs/device-list/index.html
4568 S:      Maintained
4569
4570 DEVICE-MAPPER  (LVM)
4571 M:      Alasdair Kergon <agk@redhat.com>
4572 M:      Mike Snitzer <snitzer@redhat.com>
4573 M:      dm-devel@redhat.com
4574 L:      dm-devel@redhat.com
4575 W:      http://sources.redhat.com/dm
4576 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4578 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4579 S:      Maintained
4580 F:      Documentation/device-mapper/
4581 F:      drivers/md/Makefile
4582 F:      drivers/md/Kconfig
4583 F:      drivers/md/dm*
4584 F:      drivers/md/persistent-data/
4585 F:      include/linux/device-mapper.h
4586 F:      include/linux/dm-*.h
4587 F:      include/uapi/linux/dm-*.h
4588
4589 DEVLINK
4590 M:      Jiri Pirko <jiri@mellanox.com>
4591 L:      netdev@vger.kernel.org
4592 S:      Supported
4593 F:      net/core/devlink.c
4594 F:      include/net/devlink.h
4595 F:      include/uapi/linux/devlink.h
4596
4597 DIALOG SEMICONDUCTOR DRIVERS
4598 M:      Support Opensource <support.opensource@diasemi.com>
4599 W:      http://www.dialog-semiconductor.com/products
4600 S:      Supported
4601 F:      Documentation/hwmon/da90??
4602 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4603 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4604 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4605 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4606 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4607 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4608 F:      drivers/gpio/gpio-da90??.c
4609 F:      drivers/hwmon/da90??-hwmon.c
4610 F:      drivers/iio/adc/da91??-*.c
4611 F:      drivers/input/misc/da90??_onkey.c
4612 F:      drivers/input/touchscreen/da9052_tsi.c
4613 F:      drivers/leds/leds-da90??.c
4614 F:      drivers/mfd/da903x.c
4615 F:      drivers/mfd/da90??-*.c
4616 F:      drivers/mfd/da91??-*.c
4617 F:      drivers/power/supply/da9052-battery.c
4618 F:      drivers/power/supply/da91??-*.c
4619 F:      drivers/regulator/da903x.c
4620 F:      drivers/regulator/da9???-regulator.[ch]
4621 F:      drivers/thermal/da90??-thermal.c
4622 F:      drivers/rtc/rtc-da90??.c
4623 F:      drivers/video/backlight/da90??_bl.c
4624 F:      drivers/watchdog/da90??_wdt.c
4625 F:      include/linux/mfd/da903x.h
4626 F:      include/linux/mfd/da9052/
4627 F:      include/linux/mfd/da9055/
4628 F:      include/linux/mfd/da9062/
4629 F:      include/linux/mfd/da9063/
4630 F:      include/linux/mfd/da9150/
4631 F:      include/linux/regulator/da9211.h
4632 F:      include/sound/da[79]*.h
4633 F:      sound/soc/codecs/da[79]*.[ch]
4634
4635 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4636 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4637 L:      linux-gpio@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/gpio/gpio-gpio-mm.c
4640
4641 DIOLAN U2C-12 I2C DRIVER
4642 M:      Guenter Roeck <linux@roeck-us.net>
4643 L:      linux-i2c@vger.kernel.org
4644 S:      Maintained
4645 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4646
4647 FILESYSTEM DIRECT ACCESS (DAX)
4648 M:      Dan Williams <dan.j.williams@intel.com>
4649 R:      Matthew Wilcox <willy@infradead.org>
4650 R:      Jan Kara <jack@suse.cz>
4651 L:      linux-fsdevel@vger.kernel.org
4652 L:      linux-nvdimm@lists.01.org
4653 S:      Supported
4654 F:      fs/dax.c
4655 F:      include/linux/dax.h
4656 F:      include/trace/events/fs_dax.h
4657
4658 DEVICE DIRECT ACCESS (DAX)
4659 M:      Dan Williams <dan.j.williams@intel.com>
4660 M:      Vishal Verma <vishal.l.verma@intel.com>
4661 M:      Keith Busch <keith.busch@intel.com>
4662 M:      Dave Jiang <dave.jiang@intel.com>
4663 L:      linux-nvdimm@lists.01.org
4664 S:      Supported
4665 F:      drivers/dax/
4666
4667 DIRECTORY NOTIFICATION (DNOTIFY)
4668 M:      Jan Kara <jack@suse.cz>
4669 R:      Amir Goldstein <amir73il@gmail.com>
4670 L:      linux-fsdevel@vger.kernel.org
4671 S:      Maintained
4672 F:      Documentation/filesystems/dnotify.txt
4673 F:      fs/notify/dnotify/
4674 F:      include/linux/dnotify.h
4675
4676 DISK GEOMETRY AND PARTITION HANDLING
4677 M:      Andries Brouwer <aeb@cwi.nl>
4678 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4679 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4680 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4681 S:      Maintained
4682
4683 DISKQUOTA
4684 M:      Jan Kara <jack@suse.com>
4685 S:      Maintained
4686 F:      Documentation/filesystems/quota.txt
4687 F:      fs/quota/
4688 F:      include/linux/quota*.h
4689 F:      include/uapi/linux/quota*.h
4690
4691 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4692 M:      Bernie Thompson <bernie@plugable.com>
4693 L:      linux-fbdev@vger.kernel.org
4694 S:      Maintained
4695 W:      http://plugable.com/category/projects/udlfb/
4696 F:      drivers/video/fbdev/udlfb.c
4697 F:      include/video/udlfb.h
4698 F:      Documentation/fb/udlfb.txt
4699
4700 DISTRIBUTED LOCK MANAGER (DLM)
4701 M:      Christine Caulfield <ccaulfie@redhat.com>
4702 M:      David Teigland <teigland@redhat.com>
4703 L:      cluster-devel@redhat.com
4704 W:      http://sources.redhat.com/cluster/
4705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4706 S:      Supported
4707 F:      fs/dlm/
4708
4709 DMA BUFFER SHARING FRAMEWORK
4710 M:      Sumit Semwal <sumit.semwal@linaro.org>
4711 S:      Maintained
4712 L:      linux-media@vger.kernel.org
4713 L:      dri-devel@lists.freedesktop.org
4714 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4715 F:      drivers/dma-buf/
4716 F:      include/linux/dma-buf*
4717 F:      include/linux/reservation.h
4718 F:      include/linux/*fence.h
4719 F:      Documentation/driver-api/dma-buf.rst
4720 T:      git git://anongit.freedesktop.org/drm/drm-misc
4721
4722 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4723 M:      Vinod Koul <vkoul@kernel.org>
4724 L:      dmaengine@vger.kernel.org
4725 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4726 S:      Maintained
4727 F:      drivers/dma/
4728 F:      include/linux/dmaengine.h
4729 F:      include/linux/of_dma.h
4730 F:      Documentation/devicetree/bindings/dma/
4731 F:      Documentation/driver-api/dmaengine/
4732 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4733
4734 DMA MAPPING HELPERS
4735 M:      Christoph Hellwig <hch@lst.de>
4736 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4737 R:      Robin Murphy <robin.murphy@arm.com>
4738 L:      iommu@lists.linux-foundation.org
4739 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4740 W:      http://git.infradead.org/users/hch/dma-mapping.git
4741 S:      Supported
4742 F:      kernel/dma/
4743 F:      include/asm-generic/dma-mapping.h
4744 F:      include/linux/dma-direct.h
4745 F:      include/linux/dma-mapping.h
4746 F:      include/linux/dma-noncoherent.h
4747
4748 DME1737 HARDWARE MONITOR DRIVER
4749 M:      Juerg Haefliger <juergh@gmail.com>
4750 L:      linux-hwmon@vger.kernel.org
4751 S:      Maintained
4752 F:      Documentation/hwmon/dme1737
4753 F:      drivers/hwmon/dme1737.c
4754
4755 DMI/SMBIOS SUPPORT
4756 M:      Jean Delvare <jdelvare@suse.com>
4757 S:      Maintained
4758 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4759 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4760 F:      drivers/firmware/dmi-id.c
4761 F:      drivers/firmware/dmi_scan.c
4762 F:      include/linux/dmi.h
4763
4764 DOCUMENTATION
4765 M:      Jonathan Corbet <corbet@lwn.net>
4766 L:      linux-doc@vger.kernel.org
4767 S:      Maintained
4768 F:      Documentation/
4769 F:      scripts/kernel-doc
4770 X:      Documentation/ABI/
4771 X:      Documentation/acpi/
4772 X:      Documentation/devicetree/
4773 X:      Documentation/i2c/
4774 X:      Documentation/media/
4775 X:      Documentation/power/
4776 X:      Documentation/spi/
4777 T:      git git://git.lwn.net/linux.git docs-next
4778
4779 DOCUMENTATION/ITALIAN
4780 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4781 L:      linux-doc@vger.kernel.org
4782 S:      Maintained
4783 F:      Documentation/translations/it_IT
4784
4785 DONGWOON DW9714 LENS VOICE COIL DRIVER
4786 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4787 L:      linux-media@vger.kernel.org
4788 T:      git git://linuxtv.org/media_tree.git
4789 S:      Maintained
4790 F:      drivers/media/i2c/dw9714.c
4791 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4792
4793 DONGWOON DW9807 LENS VOICE COIL DRIVER
4794 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4795 L:      linux-media@vger.kernel.org
4796 T:      git git://linuxtv.org/media_tree.git
4797 S:      Maintained
4798 F:      drivers/media/i2c/dw9807-vcm.c
4799 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4800
4801 DOUBLETALK DRIVER
4802 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4803 L:      blinux-list@redhat.com
4804 S:      Maintained
4805 F:      drivers/char/dtlk.c
4806 F:      include/linux/dtlk.h
4807
4808 DPAA2 DATAPATH I/O (DPIO) DRIVER
4809 M:      Roy Pledge <Roy.Pledge@nxp.com>
4810 L:      linux-kernel@vger.kernel.org
4811 S:      Maintained
4812 F:      drivers/soc/fsl/dpio
4813
4814 DPAA2 ETHERNET DRIVER
4815 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4816 L:      netdev@vger.kernel.org
4817 S:      Maintained
4818 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4819 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4821 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4822 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4823
4824 DPAA2 ETHERNET SWITCH DRIVER
4825 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4826 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4827 L:      linux-kernel@vger.kernel.org
4828 S:      Maintained
4829 F:      drivers/staging/fsl-dpaa2/ethsw
4830
4831 DPAA2 PTP CLOCK DRIVER
4832 M:      Yangbo Lu <yangbo.lu@nxp.com>
4833 L:      netdev@vger.kernel.org
4834 S:      Maintained
4835 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4836 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4837
4838 DPT_I2O SCSI RAID DRIVER
4839 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4840 L:      linux-scsi@vger.kernel.org
4841 W:      http://www.adaptec.com/
4842 S:      Maintained
4843 F:      drivers/scsi/dpt*
4844 F:      drivers/scsi/dpt/
4845
4846 DRBD DRIVER
4847 M:      Philipp Reisner <philipp.reisner@linbit.com>
4848 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4849 L:      drbd-dev@lists.linbit.com
4850 W:      http://www.drbd.org
4851 T:      git git://git.linbit.com/linux-drbd.git
4852 T:      git git://git.linbit.com/drbd-8.4.git
4853 S:      Supported
4854 F:      drivers/block/drbd/
4855 F:      lib/lru_cache.c
4856 F:      Documentation/blockdev/drbd/
4857
4858 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4859 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4860 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4862 S:      Supported
4863 F:      Documentation/kobject.txt
4864 F:      drivers/base/
4865 F:      fs/debugfs/
4866 F:      fs/sysfs/
4867 F:      include/linux/debugfs.h
4868 F:      include/linux/kobj*
4869 F:      lib/kobj*
4870
4871 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4872 M:      Kevin Hilman <khilman@kernel.org>
4873 M:      Nishanth Menon <nm@ti.com>
4874 S:      Maintained
4875 F:      drivers/power/avs/
4876 F:      include/linux/power/smartreflex.h
4877 L:      linux-pm@vger.kernel.org
4878
4879 DRM DRIVER FOR ARM PL111 CLCD
4880 M:      Eric Anholt <eric@anholt.net>
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882 S:      Supported
4883 F:      drivers/gpu/drm/pl111/
4884
4885 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4886 M:      Linus Walleij <linus.walleij@linaro.org>
4887 T:      git git://anongit.freedesktop.org/drm/drm-misc
4888 S:      Maintained
4889 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4890 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4891
4892 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4893 M:      Dave Airlie <airlied@redhat.com>
4894 S:      Odd Fixes
4895 F:      drivers/gpu/drm/ast/
4896
4897 DRM DRIVER FOR BOCHS VIRTUAL GPU
4898 M:      Gerd Hoffmann <kraxel@redhat.com>
4899 L:      virtualization@lists.linux-foundation.org
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901 S:      Maintained
4902 F:      drivers/gpu/drm/bochs/
4903
4904 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4905 M:      Linus Walleij <linus.walleij@linaro.org>
4906 T:      git git://anongit.freedesktop.org/drm/drm-misc
4907 S:      Maintained
4908 F:      drivers/gpu/drm/tve200/
4909
4910 DRM DRIVER FOR ILITEK ILI9225 PANELS
4911 M:      David Lechner <david@lechnology.com>
4912 S:      Maintained
4913 F:      drivers/gpu/drm/tinydrm/ili9225.c
4914 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4915
4916 DRM DRIVER FOR HX8357D PANELS
4917 M:      Eric Anholt <eric@anholt.net>
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919 S:      Maintained
4920 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4921 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4922
4923 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4924 S:      Orphan / Obsolete
4925 F:      drivers/gpu/drm/i810/
4926 F:      include/uapi/drm/i810_drm.h
4927
4928 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4929 S:      Orphan / Obsolete
4930 F:      drivers/gpu/drm/mga/
4931 F:      include/uapi/drm/mga_drm.h
4932
4933 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4934 M:      Dave Airlie <airlied@redhat.com>
4935 S:      Odd Fixes
4936 F:      drivers/gpu/drm/mgag200/
4937
4938 DRM DRIVER FOR MI0283QT
4939 M:      Noralf Trønnes <noralf@tronnes.org>
4940 S:      Maintained
4941 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4942 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4943
4944 DRM DRIVER FOR MSM ADRENO GPU
4945 M:      Rob Clark <robdclark@gmail.com>
4946 M:      Sean Paul <sean@poorly.run>
4947 L:      linux-arm-msm@vger.kernel.org
4948 L:      dri-devel@lists.freedesktop.org
4949 L:      freedreno@lists.freedesktop.org
4950 T:      git https://gitlab.freedesktop.org/drm/msm.git
4951 S:      Maintained
4952 F:      drivers/gpu/drm/msm/
4953 F:      include/uapi/drm/msm_drm.h
4954 F:      Documentation/devicetree/bindings/display/msm/
4955
4956 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4957 M:      Ben Skeggs <bskeggs@redhat.com>
4958 L:      dri-devel@lists.freedesktop.org
4959 L:      nouveau@lists.freedesktop.org
4960 T:      git git://github.com/skeggsb/linux
4961 S:      Supported
4962 F:      drivers/gpu/drm/nouveau/
4963 F:      include/uapi/drm/nouveau_drm.h
4964
4965 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4966 M:      Stefan Mavrodiev <stefan@olimex.com>
4967 S:      Maintained
4968 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4969 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4970
4971 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4972 M:      Noralf Trønnes <noralf@tronnes.org>
4973 S:      Maintained
4974 F:      drivers/gpu/drm/tinydrm/repaper.c
4975 F:      Documentation/devicetree/bindings/display/repaper.txt
4976
4977 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4978 M:      Dave Airlie <airlied@redhat.com>
4979 M:      Gerd Hoffmann <kraxel@redhat.com>
4980 L:      virtualization@lists.linux-foundation.org
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Obsolete
4983 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4984 F:      drivers/gpu/drm/cirrus/
4985
4986 DRM DRIVER FOR QXL VIRTUAL GPU
4987 M:      Dave Airlie <airlied@redhat.com>
4988 M:      Gerd Hoffmann <kraxel@redhat.com>
4989 L:      virtualization@lists.linux-foundation.org
4990 L:      spice-devel@lists.freedesktop.org
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/qxl/
4994 F:      include/uapi/drm/qxl_drm.h
4995
4996 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4997 S:      Orphan / Obsolete
4998 F:      drivers/gpu/drm/r128/
4999 F:      include/uapi/drm/r128_drm.h
5000
5001 DRM DRIVER FOR SAVAGE VIDEO CARDS
5002 S:      Orphan / Obsolete
5003 F:      drivers/gpu/drm/savage/
5004 F:      include/uapi/drm/savage_drm.h
5005
5006 DRM DRIVER FOR SIS VIDEO CARDS
5007 S:      Orphan / Obsolete
5008 F:      drivers/gpu/drm/sis/
5009 F:      include/uapi/drm/sis_drm.h
5010
5011 DRM DRIVER FOR SITRONIX ST7701 PANELS
5012 M:      Jagan Teki <jagan@amarulasolutions.com>
5013 S:      Maintained
5014 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5015 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5016
5017 DRM DRIVER FOR SITRONIX ST7586 PANELS
5018 M:      David Lechner <david@lechnology.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/tinydrm/st7586.c
5021 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5022
5023 DRM DRIVER FOR SITRONIX ST7735R PANELS
5024 M:      David Lechner <david@lechnology.com>
5025 S:      Maintained
5026 F:      drivers/gpu/drm/tinydrm/st7735r.c
5027 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5028
5029 DRM DRIVER FOR TDFX VIDEO CARDS
5030 S:      Orphan / Obsolete
5031 F:      drivers/gpu/drm/tdfx/
5032
5033 DRM DRIVER FOR TPO TPG110 PANELS
5034 M:      Linus Walleij <linus.walleij@linaro.org>
5035 T:      git git://anongit.freedesktop.org/drm/drm-misc
5036 S:      Maintained
5037 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5038 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5039
5040 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5041 M:      Dave Airlie <airlied@redhat.com>
5042 R:      Sean Paul <sean@poorly.run>
5043 L:      dri-devel@lists.freedesktop.org
5044 S:      Odd Fixes
5045 F:      drivers/gpu/drm/udl/
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047
5048 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5049 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5050 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5051 R:      Daniel Vetter <daniel@ffwll.ch>
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053 S:      Maintained
5054 L:      dri-devel@lists.freedesktop.org
5055 F:      drivers/gpu/drm/vkms/
5056 F:      Documentation/gpu/vkms.rst
5057
5058 DRM DRIVER FOR VMWARE VIRTUAL GPU
5059 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5060 M:      Thomas Hellstrom <thellstrom@vmware.com>
5061 L:      dri-devel@lists.freedesktop.org
5062 T:      git git://people.freedesktop.org/~thomash/linux
5063 S:      Supported
5064 F:      drivers/gpu/drm/vmwgfx/
5065 F:      include/uapi/drm/vmwgfx_drm.h
5066
5067 DRM DRIVERS
5068 M:      David Airlie <airlied@linux.ie>
5069 M:      Daniel Vetter <daniel@ffwll.ch>
5070 L:      dri-devel@lists.freedesktop.org
5071 T:      git git://anongit.freedesktop.org/drm/drm
5072 B:      https://bugs.freedesktop.org/
5073 C:      irc://chat.freenode.net/dri-devel
5074 S:      Maintained
5075 F:      drivers/gpu/drm/
5076 F:      drivers/gpu/vga/
5077 F:      Documentation/devicetree/bindings/display/
5078 F:      Documentation/devicetree/bindings/gpu/
5079 F:      Documentation/gpu/
5080 F:      include/drm/
5081 F:      include/uapi/drm/
5082 F:      include/linux/vga*
5083
5084 DRM DRIVERS AND MISC GPU PATCHES
5085 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5086 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5087 M:      Sean Paul <sean@poorly.run>
5088 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5089 S:      Maintained
5090 T:      git git://anongit.freedesktop.org/drm/drm-misc
5091 F:      Documentation/gpu/
5092 F:      drivers/gpu/vga/
5093 F:      drivers/gpu/drm/*
5094 F:      include/drm/drm*
5095 F:      include/uapi/drm/drm*
5096 F:      include/linux/vga*
5097
5098 DRM DRIVERS FOR ALLWINNER A10
5099 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5100 L:      dri-devel@lists.freedesktop.org
5101 S:      Supported
5102 F:      drivers/gpu/drm/sun4i/
5103 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105
5106 DRM DRIVERS FOR AMLOGIC SOCS
5107 M:      Neil Armstrong <narmstrong@baylibre.com>
5108 L:      dri-devel@lists.freedesktop.org
5109 L:      linux-amlogic@lists.infradead.org
5110 W:      http://linux-meson.com/
5111 S:      Supported
5112 F:      drivers/gpu/drm/meson/
5113 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5114 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5115 F:      Documentation/gpu/meson.rst
5116 T:      git git://anongit.freedesktop.org/drm/drm-misc
5117
5118 DRM DRIVERS FOR ATMEL HLCDC
5119 M:      Boris Brezillon <bbrezillon@kernel.org>
5120 L:      dri-devel@lists.freedesktop.org
5121 S:      Supported
5122 F:      drivers/gpu/drm/atmel-hlcdc/
5123 F:      Documentation/devicetree/bindings/display/atmel/
5124 T:      git git://anongit.freedesktop.org/drm/drm-misc
5125
5126 DRM DRIVERS FOR BRIDGE CHIPS
5127 M:      Andrzej Hajda <a.hajda@samsung.com>
5128 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5129 S:      Maintained
5130 T:      git git://anongit.freedesktop.org/drm/drm-misc
5131 F:      drivers/gpu/drm/bridge/
5132
5133 DRM DRIVERS FOR EXYNOS
5134 M:      Inki Dae <inki.dae@samsung.com>
5135 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5136 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5137 M:      Kyungmin Park <kyungmin.park@samsung.com>
5138 L:      dri-devel@lists.freedesktop.org
5139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5140 S:      Supported
5141 F:      drivers/gpu/drm/exynos/
5142 F:      include/uapi/drm/exynos_drm.h
5143 F:      Documentation/devicetree/bindings/display/exynos/
5144
5145 DRM DRIVERS FOR FREESCALE DCU
5146 M:      Stefan Agner <stefan@agner.ch>
5147 M:      Alison Wang <alison.wang@nxp.com>
5148 L:      dri-devel@lists.freedesktop.org
5149 S:      Supported
5150 F:      drivers/gpu/drm/fsl-dcu/
5151 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5152 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5153 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155
5156 DRM DRIVERS FOR FREESCALE IMX
5157 M:      Philipp Zabel <p.zabel@pengutronix.de>
5158 L:      dri-devel@lists.freedesktop.org
5159 S:      Maintained
5160 F:      drivers/gpu/drm/imx/
5161 F:      drivers/gpu/ipu-v3/
5162 F:      Documentation/devicetree/bindings/display/imx/
5163
5164 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5165 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5166 L:      dri-devel@lists.freedesktop.org
5167 T:      git git://github.com/patjak/drm-gma500
5168 S:      Maintained
5169 F:      drivers/gpu/drm/gma500/
5170
5171 DRM DRIVERS FOR HISILICON
5172 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5173 M:      Rongrong Zou <zourongrong@gmail.com>
5174 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5175 R:      Chen Feng <puck.chen@hisilicon.com>
5176 L:      dri-devel@lists.freedesktop.org
5177 T:      git git://github.com/xin3liang/linux.git
5178 S:      Maintained
5179 F:      drivers/gpu/drm/hisilicon/
5180 F:      Documentation/devicetree/bindings/display/hisilicon/
5181
5182 DRM DRIVERS FOR MEDIATEK
5183 M:      CK Hu <ck.hu@mediatek.com>
5184 M:      Philipp Zabel <p.zabel@pengutronix.de>
5185 L:      dri-devel@lists.freedesktop.org
5186 S:      Supported
5187 F:      drivers/gpu/drm/mediatek/
5188 F:      Documentation/devicetree/bindings/display/mediatek/
5189
5190 DRM DRIVERS FOR NVIDIA TEGRA
5191 M:      Thierry Reding <thierry.reding@gmail.com>
5192 L:      dri-devel@lists.freedesktop.org
5193 L:      linux-tegra@vger.kernel.org
5194 T:      git git://anongit.freedesktop.org/tegra/linux.git
5195 S:      Supported
5196 F:      drivers/gpu/drm/tegra/
5197 F:      drivers/gpu/host1x/
5198 F:      include/linux/host1x.h
5199 F:      include/uapi/drm/tegra_drm.h
5200 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5201
5202 DRM DRIVERS FOR RENESAS
5203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5204 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5205 L:      dri-devel@lists.freedesktop.org
5206 L:      linux-renesas-soc@vger.kernel.org
5207 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5208 S:      Supported
5209 F:      drivers/gpu/drm/rcar-du/
5210 F:      drivers/gpu/drm/shmobile/
5211 F:      include/linux/platform_data/shmob_drm.h
5212 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5213 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5214 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5215
5216 DRM DRIVERS FOR ROCKCHIP
5217 M:      Sandy Huang <hjc@rock-chips.com>
5218 M:      Heiko Stübner <heiko@sntech.de>
5219 L:      dri-devel@lists.freedesktop.org
5220 S:      Maintained
5221 F:      drivers/gpu/drm/rockchip/
5222 F:      Documentation/devicetree/bindings/display/rockchip/
5223 T:      git git://anongit.freedesktop.org/drm/drm-misc
5224
5225 DRM DRIVERS FOR STI
5226 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5227 M:      Vincent Abriou <vincent.abriou@st.com>
5228 L:      dri-devel@lists.freedesktop.org
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/sti
5232 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5233
5234 DRM DRIVERS FOR STM
5235 M:      Yannick Fertre <yannick.fertre@st.com>
5236 M:      Philippe Cornu <philippe.cornu@st.com>
5237 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5238 M:      Vincent Abriou <vincent.abriou@st.com>
5239 L:      dri-devel@lists.freedesktop.org
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241 S:      Maintained
5242 F:      drivers/gpu/drm/stm
5243 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5244
5245 DRM DRIVERS FOR TI LCDC
5246 M:      Jyri Sarha <jsarha@ti.com>
5247 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5248 L:      dri-devel@lists.freedesktop.org
5249 S:      Maintained
5250 F:      drivers/gpu/drm/tilcdc/
5251 F:      Documentation/devicetree/bindings/display/tilcdc/
5252
5253 DRM DRIVERS FOR TI OMAP
5254 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5255 L:      dri-devel@lists.freedesktop.org
5256 S:      Maintained
5257 F:      drivers/gpu/drm/omapdrm/
5258 F:      Documentation/devicetree/bindings/display/ti/
5259
5260 DRM DRIVERS FOR V3D
5261 M:      Eric Anholt <eric@anholt.net>
5262 S:      Supported
5263 F:      drivers/gpu/drm/v3d/
5264 F:      include/uapi/drm/v3d_drm.h
5265 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5266 T:      git git://anongit.freedesktop.org/drm/drm-misc
5267
5268 DRM DRIVERS FOR VC4
5269 M:      Eric Anholt <eric@anholt.net>
5270 T:      git git://github.com/anholt/linux
5271 S:      Supported
5272 F:      drivers/gpu/drm/vc4/
5273 F:      include/uapi/drm/vc4_drm.h
5274 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR VIVANTE GPU IP
5278 M:      Lucas Stach <l.stach@pengutronix.de>
5279 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5280 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5281 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5282 L:      dri-devel@lists.freedesktop.org
5283 S:      Maintained
5284 F:      drivers/gpu/drm/etnaviv/
5285 F:      include/uapi/drm/etnaviv_drm.h
5286 F:      Documentation/devicetree/bindings/display/etnaviv/
5287
5288 DRM DRIVERS FOR ZTE ZX
5289 M:      Shawn Guo <shawnguo@kernel.org>
5290 L:      dri-devel@lists.freedesktop.org
5291 S:      Maintained
5292 F:      drivers/gpu/drm/zte/
5293 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5294 T:      git git://anongit.freedesktop.org/drm/drm-misc
5295
5296 DRM PANEL DRIVERS
5297 M:      Thierry Reding <thierry.reding@gmail.com>
5298 L:      dri-devel@lists.freedesktop.org
5299 T:      git git://anongit.freedesktop.org/drm/drm-misc
5300 S:      Maintained
5301 F:      drivers/gpu/drm/drm_panel.c
5302 F:      drivers/gpu/drm/panel/
5303 F:      include/drm/drm_panel.h
5304 F:      Documentation/devicetree/bindings/display/panel/
5305
5306 DRM TINYDRM DRIVERS
5307 M:      Noralf Trønnes <noralf@tronnes.org>
5308 W:      https://github.com/notro/tinydrm/wiki/Development
5309 T:      git git://anongit.freedesktop.org/drm/drm-misc
5310 S:      Maintained
5311 F:      drivers/gpu/drm/tinydrm/
5312 F:      include/drm/tinydrm/
5313
5314 DRM DRIVERS FOR XEN
5315 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5316 T:      git git://anongit.freedesktop.org/drm/drm-misc
5317 L:      dri-devel@lists.freedesktop.org
5318 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5319 S:      Supported
5320 F:      drivers/gpu/drm/xen/
5321 F:      Documentation/gpu/xen-front.rst
5322
5323 DRM TTM SUBSYSTEM
5324 M:      Christian Koenig <christian.koenig@amd.com>
5325 M:      Huang Rui <ray.huang@amd.com>
5326 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5327 T:      git git://people.freedesktop.org/~agd5f/linux
5328 S:      Maintained
5329 L:      dri-devel@lists.freedesktop.org
5330 F:      include/drm/ttm/
5331 F:      drivers/gpu/drm/ttm/
5332
5333 DSBR100 USB FM RADIO DRIVER
5334 M:      Alexey Klimov <klimov.linux@gmail.com>
5335 L:      linux-media@vger.kernel.org
5336 T:      git git://linuxtv.org/media_tree.git
5337 S:      Maintained
5338 F:      drivers/media/radio/dsbr100.c
5339
5340 DSCC4 DRIVER
5341 M:      Francois Romieu <romieu@fr.zoreil.com>
5342 L:      netdev@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/net/wan/dscc4.c
5345
5346 DT3155 MEDIA DRIVER
5347 M:      Hans Verkuil <hverkuil@xs4all.nl>
5348 L:      linux-media@vger.kernel.org
5349 T:      git git://linuxtv.org/media_tree.git
5350 W:      https://linuxtv.org
5351 S:      Odd Fixes
5352 F:      drivers/media/pci/dt3155/
5353
5354 DVB_USB_AF9015 MEDIA DRIVER
5355 M:      Antti Palosaari <crope@iki.fi>
5356 L:      linux-media@vger.kernel.org
5357 W:      https://linuxtv.org
5358 W:      http://palosaari.fi/linux/
5359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5360 T:      git git://linuxtv.org/anttip/media_tree.git
5361 S:      Maintained
5362 F:      drivers/media/usb/dvb-usb-v2/af9015*
5363
5364 DVB_USB_AF9035 MEDIA DRIVER
5365 M:      Antti Palosaari <crope@iki.fi>
5366 L:      linux-media@vger.kernel.org
5367 W:      https://linuxtv.org
5368 W:      http://palosaari.fi/linux/
5369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5370 T:      git git://linuxtv.org/anttip/media_tree.git
5371 S:      Maintained
5372 F:      drivers/media/usb/dvb-usb-v2/af9035*
5373
5374 DVB_USB_ANYSEE MEDIA DRIVER
5375 M:      Antti Palosaari <crope@iki.fi>
5376 L:      linux-media@vger.kernel.org
5377 W:      https://linuxtv.org
5378 W:      http://palosaari.fi/linux/
5379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5380 T:      git git://linuxtv.org/anttip/media_tree.git
5381 S:      Maintained
5382 F:      drivers/media/usb/dvb-usb-v2/anysee*
5383
5384 DVB_USB_AU6610 MEDIA DRIVER
5385 M:      Antti Palosaari <crope@iki.fi>
5386 L:      linux-media@vger.kernel.org
5387 W:      https://linuxtv.org
5388 W:      http://palosaari.fi/linux/
5389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5390 T:      git git://linuxtv.org/anttip/media_tree.git
5391 S:      Maintained
5392 F:      drivers/media/usb/dvb-usb-v2/au6610*
5393
5394 DVB_USB_CE6230 MEDIA DRIVER
5395 M:      Antti Palosaari <crope@iki.fi>
5396 L:      linux-media@vger.kernel.org
5397 W:      https://linuxtv.org
5398 W:      http://palosaari.fi/linux/
5399 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5400 T:      git git://linuxtv.org/anttip/media_tree.git
5401 S:      Maintained
5402 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5403
5404 DVB_USB_CXUSB MEDIA DRIVER
5405 M:      Michael Krufky <mkrufky@linuxtv.org>
5406 L:      linux-media@vger.kernel.org
5407 W:      https://linuxtv.org
5408 W:      http://github.com/mkrufky
5409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5410 T:      git git://linuxtv.org/media_tree.git
5411 S:      Maintained
5412 F:      drivers/media/usb/dvb-usb/cxusb*
5413
5414 DVB_USB_EC168 MEDIA DRIVER
5415 M:      Antti Palosaari <crope@iki.fi>
5416 L:      linux-media@vger.kernel.org
5417 W:      https://linuxtv.org
5418 W:      http://palosaari.fi/linux/
5419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5420 T:      git git://linuxtv.org/anttip/media_tree.git
5421 S:      Maintained
5422 F:      drivers/media/usb/dvb-usb-v2/ec168*
5423
5424 DVB_USB_GL861 MEDIA DRIVER
5425 M:      Antti Palosaari <crope@iki.fi>
5426 L:      linux-media@vger.kernel.org
5427 W:      https://linuxtv.org
5428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5429 T:      git git://linuxtv.org/anttip/media_tree.git
5430 S:      Maintained
5431 F:      drivers/media/usb/dvb-usb-v2/gl861*
5432
5433 DVB_USB_MXL111SF MEDIA DRIVER
5434 M:      Michael Krufky <mkrufky@linuxtv.org>
5435 L:      linux-media@vger.kernel.org
5436 W:      https://linuxtv.org
5437 W:      http://github.com/mkrufky
5438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5439 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5440 S:      Maintained
5441 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5442
5443 DVB_USB_RTL28XXU MEDIA DRIVER
5444 M:      Antti Palosaari <crope@iki.fi>
5445 L:      linux-media@vger.kernel.org
5446 W:      https://linuxtv.org
5447 W:      http://palosaari.fi/linux/
5448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5449 T:      git git://linuxtv.org/anttip/media_tree.git
5450 S:      Maintained
5451 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5452
5453 DVB_USB_V2 MEDIA DRIVER
5454 M:      Antti Palosaari <crope@iki.fi>
5455 L:      linux-media@vger.kernel.org
5456 W:      https://linuxtv.org
5457 W:      http://palosaari.fi/linux/
5458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5459 T:      git git://linuxtv.org/anttip/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5462 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5463
5464 DYNAMIC DEBUG
5465 M:      Jason Baron <jbaron@akamai.com>
5466 S:      Maintained
5467 F:      lib/dynamic_debug.c
5468 F:      include/linux/dynamic_debug.h
5469
5470 DYNAMIC INTERRUPT MODERATION
5471 M:      Tal Gilboa <talgi@mellanox.com>
5472 S:      Maintained
5473 F:      include/linux/net_dim.h
5474
5475 DZ DECSTATION DZ11 SERIAL DRIVER
5476 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5477 S:      Maintained
5478 F:      drivers/tty/serial/dz.*
5479
5480 E3X0 POWER BUTTON DRIVER
5481 M:      Moritz Fischer <moritz.fischer@ettus.com>
5482 L:      usrp-users@lists.ettus.com
5483 W:      http://www.ettus.com
5484 S:      Supported
5485 F:      drivers/input/misc/e3x0-button.c
5486 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5487
5488 E4000 MEDIA DRIVER
5489 M:      Antti Palosaari <crope@iki.fi>
5490 L:      linux-media@vger.kernel.org
5491 W:      https://linuxtv.org
5492 W:      http://palosaari.fi/linux/
5493 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5494 T:      git git://linuxtv.org/anttip/media_tree.git
5495 S:      Maintained
5496 F:      drivers/media/tuners/e4000*
5497
5498 EARTH_PT1 MEDIA DRIVER
5499 M:      Akihiro Tsukada <tskd08@gmail.com>
5500 L:      linux-media@vger.kernel.org
5501 S:      Odd Fixes
5502 F:      drivers/media/pci/pt1/
5503
5504 EARTH_PT3 MEDIA DRIVER
5505 M:      Akihiro Tsukada <tskd08@gmail.com>
5506 L:      linux-media@vger.kernel.org
5507 S:      Odd Fixes
5508 F:      drivers/media/pci/pt3/
5509
5510 EC100 MEDIA DRIVER
5511 M:      Antti Palosaari <crope@iki.fi>
5512 L:      linux-media@vger.kernel.org
5513 W:      https://linuxtv.org
5514 W:      http://palosaari.fi/linux/
5515 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5516 T:      git git://linuxtv.org/anttip/media_tree.git
5517 S:      Maintained
5518 F:      drivers/media/dvb-frontends/ec100*
5519
5520 ECRYPT FILE SYSTEM
5521 M:      Tyler Hicks <tyhicks@canonical.com>
5522 L:      ecryptfs@vger.kernel.org
5523 W:      http://ecryptfs.org
5524 W:      https://launchpad.net/ecryptfs
5525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5526 S:      Supported
5527 F:      Documentation/filesystems/ecryptfs.txt
5528 F:      fs/ecryptfs/
5529
5530 EDAC-AMD64
5531 M:      Borislav Petkov <bp@alien8.de>
5532 L:      linux-edac@vger.kernel.org
5533 S:      Maintained
5534 F:      drivers/edac/amd64_edac*
5535
5536 EDAC-AST2500
5537 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5538 S:      Supported
5539 F:      drivers/edac/aspeed_edac.c
5540 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5541
5542 EDAC-CALXEDA
5543 M:      Robert Richter <rric@kernel.org>
5544 L:      linux-edac@vger.kernel.org
5545 S:      Maintained
5546 F:      drivers/edac/highbank*
5547
5548 EDAC-CAVIUM OCTEON
5549 M:      Ralf Baechle <ralf@linux-mips.org>
5550 M:      David Daney <david.daney@cavium.com>
5551 L:      linux-edac@vger.kernel.org
5552 L:      linux-mips@vger.kernel.org
5553 S:      Supported
5554 F:      drivers/edac/octeon_edac*
5555
5556 EDAC-CAVIUM THUNDERX
5557 M:      David Daney <david.daney@cavium.com>
5558 M:      Jan Glauber <jglauber@cavium.com>
5559 L:      linux-edac@vger.kernel.org
5560 S:      Supported
5561 F:      drivers/edac/thunderx_edac*
5562
5563 EDAC-CORE
5564 M:      Borislav Petkov <bp@alien8.de>
5565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5566 R:      James Morse <james.morse@arm.com>
5567 L:      linux-edac@vger.kernel.org
5568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5570 S:      Supported
5571 F:      Documentation/admin-guide/ras.rst
5572 F:      Documentation/driver-api/edac.rst
5573 F:      drivers/edac/
5574 F:      include/linux/edac.h
5575
5576 EDAC-E752X
5577 M:      Mark Gross <mark.gross@intel.com>
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/e752x_edac.c
5581
5582 EDAC-E7XXX
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/e7xxx_edac.c
5586
5587 EDAC-FSL_DDR
5588 M:      York Sun <york.sun@nxp.com>
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/fsl_ddr_edac.*
5592
5593 EDAC-GHES
5594 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5595 L:      linux-edac@vger.kernel.org
5596 S:      Maintained
5597 F:      drivers/edac/ghes_edac.c
5598
5599 EDAC-I3000
5600 L:      linux-edac@vger.kernel.org
5601 S:      Orphan
5602 F:      drivers/edac/i3000_edac.c
5603
5604 EDAC-I5000
5605 L:      linux-edac@vger.kernel.org
5606 S:      Maintained
5607 F:      drivers/edac/i5000_edac.c
5608
5609 EDAC-I5400
5610 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5611 L:      linux-edac@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/edac/i5400_edac.c
5614
5615 EDAC-I7300
5616 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5617 L:      linux-edac@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/edac/i7300_edac.c
5620
5621 EDAC-I7CORE
5622 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5623 L:      linux-edac@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/edac/i7core_edac.c
5626
5627 EDAC-I82443BXGX
5628 M:      Tim Small <tim@buttersideup.com>
5629 L:      linux-edac@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/edac/i82443bxgx_edac.c
5632
5633 EDAC-I82975X
5634 M:      "Arvind R." <arvino55@gmail.com>
5635 L:      linux-edac@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/edac/i82975x_edac.c
5638
5639 EDAC-IE31200
5640 M:      Jason Baron <jbaron@akamai.com>
5641 L:      linux-edac@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/edac/ie31200_edac.c
5644
5645 EDAC-MPC85XX
5646 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5647 L:      linux-edac@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/edac/mpc85xx_edac.[ch]
5650
5651 EDAC-PASEMI
5652 M:      Egor Martovetsky <egor@pasemi.com>
5653 L:      linux-edac@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/edac/pasemi_edac.c
5656
5657 EDAC-PND2
5658 M:      Tony Luck <tony.luck@intel.com>
5659 L:      linux-edac@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/edac/pnd2_edac.[ch]
5662
5663 EDAC-R82600
5664 M:      Tim Small <tim@buttersideup.com>
5665 L:      linux-edac@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/edac/r82600_edac.c
5668
5669 EDAC-SBRIDGE
5670 M:      Tony Luck <tony.luck@intel.com>
5671 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5672 L:      linux-edac@vger.kernel.org
5673 S:      Maintained
5674 F:      drivers/edac/sb_edac.c
5675
5676 EDAC-SKYLAKE
5677 M:      Tony Luck <tony.luck@intel.com>
5678 L:      linux-edac@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/edac/skx_edac.c
5681
5682 EDAC-TI
5683 M:      Tero Kristo <t-kristo@ti.com>
5684 L:      linux-edac@vger.kernel.org
5685 S:      Maintained
5686 F:      drivers/edac/ti_edac.c
5687
5688 EDAC-QCOM
5689 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5690 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5691 L:      linux-arm-msm@vger.kernel.org
5692 L:      linux-edac@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/edac/qcom_edac.c
5695
5696 EDIROL UA-101/UA-1000 DRIVER
5697 M:      Clemens Ladisch <clemens@ladisch.de>
5698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5699 T:      git git://git.alsa-project.org/alsa-kernel.git
5700 S:      Maintained
5701 F:      sound/usb/misc/ua101.c
5702
5703 EFI TEST DRIVER
5704 L:      linux-efi@vger.kernel.org
5705 M:      Ivan Hu <ivan.hu@canonical.com>
5706 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5707 S:      Maintained
5708 F:      drivers/firmware/efi/test/
5709
5710 EFI VARIABLE FILESYSTEM
5711 M:      Matthew Garrett <matthew.garrett@nebula.com>
5712 M:      Jeremy Kerr <jk@ozlabs.org>
5713 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5715 L:      linux-efi@vger.kernel.org
5716 S:      Maintained
5717 F:      fs/efivarfs/
5718
5719 EFIFB FRAMEBUFFER DRIVER
5720 L:      linux-fbdev@vger.kernel.org
5721 M:      Peter Jones <pjones@redhat.com>
5722 S:      Maintained
5723 F:      drivers/video/fbdev/efifb.c
5724
5725 EFS FILESYSTEM
5726 W:      http://aeschi.ch.eu.org/efs/
5727 S:      Orphan
5728 F:      fs/efs/
5729
5730 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5731 M:      Douglas Miller <dougmill@linux.ibm.com>
5732 L:      netdev@vger.kernel.org
5733 S:      Maintained
5734 F:      drivers/net/ethernet/ibm/ehea/
5735
5736 EM28XX VIDEO4LINUX DRIVER
5737 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5738 L:      linux-media@vger.kernel.org
5739 W:      https://linuxtv.org
5740 T:      git git://linuxtv.org/media_tree.git
5741 S:      Maintained
5742 F:      drivers/media/usb/em28xx/
5743 F:      Documentation/media/v4l-drivers/em28xx*
5744
5745 EMBEDDED LINUX
5746 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5747 M:      Matt Mackall <mpm@selenic.com>
5748 M:      David Woodhouse <dwmw2@infradead.org>
5749 L:      linux-embedded@vger.kernel.org
5750 S:      Maintained
5751
5752 Emulex 10Gbps iSCSI - OneConnect DRIVER
5753 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5754 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5755 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5756 L:      linux-scsi@vger.kernel.org
5757 W:      http://www.broadcom.com
5758 S:      Supported
5759 F:      drivers/scsi/be2iscsi/
5760
5761 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5762 M:      Sathya Perla <sathya.perla@broadcom.com>
5763 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5764 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5765 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5766 L:      netdev@vger.kernel.org
5767 W:      http://www.emulex.com
5768 S:      Supported
5769 F:      drivers/net/ethernet/emulex/benet/
5770
5771 EMULEX ONECONNECT ROCE DRIVER
5772 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5773 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5774 L:      linux-rdma@vger.kernel.org
5775 W:      http://www.broadcom.com
5776 S:      Odd Fixes
5777 F:      drivers/infiniband/hw/ocrdma/
5778 F:      include/uapi/rdma/ocrdma-abi.h
5779
5780 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5781 M:      James Smart <james.smart@broadcom.com>
5782 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5783 L:      linux-scsi@vger.kernel.org
5784 W:      http://www.broadcom.com
5785 S:      Supported
5786 F:      drivers/scsi/lpfc/
5787
5788 ENE CB710 FLASH CARD READER DRIVER
5789 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5790 S:      Maintained
5791 F:      drivers/misc/cb710/
5792 F:      drivers/mmc/host/cb710-mmc.*
5793 F:      include/linux/cb710.h
5794
5795 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5796 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5797 S:      Maintained
5798 F:      drivers/media/rc/ene_ir.*
5799
5800 EPSON S1D13XXX FRAMEBUFFER DRIVER
5801 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5802 S:      Maintained
5803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5804 F:      drivers/video/fbdev/s1d13xxxfb.c
5805 F:      include/video/s1d13xxxfb.h
5806
5807 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5808 M:      Jeff Layton <jlayton@kernel.org>
5809 S:      Maintained
5810 F:      lib/errseq.c
5811 F:      include/linux/errseq.h
5812
5813 ET131X NETWORK DRIVER
5814 M:      Mark Einon <mark.einon@gmail.com>
5815 S:      Odd Fixes
5816 F:      drivers/net/ethernet/agere/
5817
5818 ETHERNET BRIDGE
5819 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5820 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5821 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5822 L:      netdev@vger.kernel.org
5823 W:      http://www.linuxfoundation.org/en/Net:Bridge
5824 S:      Maintained
5825 F:      include/linux/netfilter_bridge/
5826 F:      net/bridge/
5827
5828 ETHERNET PHY LIBRARY
5829 M:      Andrew Lunn <andrew@lunn.ch>
5830 M:      Florian Fainelli <f.fainelli@gmail.com>
5831 M:      Heiner Kallweit <hkallweit1@gmail.com>
5832 L:      netdev@vger.kernel.org
5833 S:      Maintained
5834 F:      Documentation/ABI/testing/sysfs-bus-mdio
5835 F:      Documentation/devicetree/bindings/net/mdio*
5836 F:      Documentation/networking/phy.txt
5837 F:      drivers/net/phy/
5838 F:      drivers/of/of_mdio.c
5839 F:      drivers/of/of_net.c
5840 F:      include/linux/*mdio*.h
5841 F:      include/linux/of_net.h
5842 F:      include/linux/phy.h
5843 F:      include/linux/phy_fixed.h
5844 F:      include/linux/platform_data/mdio-bcm-unimac.h
5845 F:      include/linux/platform_data/mdio-gpio.h
5846 F:      include/trace/events/mdio.h
5847 F:      include/uapi/linux/mdio.h
5848 F:      include/uapi/linux/mii.h
5849
5850 EXT2 FILE SYSTEM
5851 M:      Jan Kara <jack@suse.com>
5852 L:      linux-ext4@vger.kernel.org
5853 S:      Maintained
5854 F:      Documentation/filesystems/ext2.txt
5855 F:      fs/ext2/
5856 F:      include/linux/ext2*
5857
5858 EXT4 FILE SYSTEM
5859 M:      "Theodore Ts'o" <tytso@mit.edu>
5860 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5861 L:      linux-ext4@vger.kernel.org
5862 W:      http://ext4.wiki.kernel.org
5863 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5865 S:      Maintained
5866 F:      Documentation/filesystems/ext4/
5867 F:      fs/ext4/
5868
5869 Extended Verification Module (EVM)
5870 M:      Mimi Zohar <zohar@linux.ibm.com>
5871 L:      linux-integrity@vger.kernel.org
5872 S:      Supported
5873 F:      security/integrity/evm/
5874
5875 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5876 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5877 L:      linux-efi@vger.kernel.org
5878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5879 S:      Maintained
5880 F:      Documentation/efi-stub.txt
5881 F:      arch/*/kernel/efi.c
5882 F:      arch/x86/boot/compressed/eboot.[ch]
5883 F:      arch/*/include/asm/efi.h
5884 F:      arch/x86/platform/efi/
5885 F:      drivers/firmware/efi/
5886 F:      include/linux/efi*.h
5887 F:      arch/arm/boot/compressed/efi-header.S
5888 F:      arch/arm64/kernel/efi-entry.S
5889
5890 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5891 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5892 M:      Chanwoo Choi <cw00.choi@samsung.com>
5893 L:      linux-kernel@vger.kernel.org
5894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5895 S:      Maintained
5896 F:      drivers/extcon/
5897 F:      include/linux/extcon/
5898 F:      include/linux/extcon.h
5899 F:      Documentation/extcon/
5900 F:      Documentation/devicetree/bindings/extcon/
5901
5902 EXYNOS DP DRIVER
5903 M:      Jingoo Han <jingoohan1@gmail.com>
5904 L:      dri-devel@lists.freedesktop.org
5905 S:      Maintained
5906 F:      drivers/gpu/drm/exynos/exynos_dp*
5907
5908 EXYNOS SYSMMU (IOMMU) driver
5909 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5910 L:      iommu@lists.linux-foundation.org
5911 S:      Maintained
5912 F:      drivers/iommu/exynos-iommu.c
5913
5914 EZchip NPS platform support
5915 M:      Vineet Gupta <vgupta@synopsys.com>
5916 M:      Ofer Levi <oferle@mellanox.com>
5917 S:      Supported
5918 F:      arch/arc/plat-eznps
5919 F:      arch/arc/boot/dts/eznps.dts
5920
5921 F2FS FILE SYSTEM
5922 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5923 M:      Chao Yu <yuchao0@huawei.com>
5924 L:      linux-f2fs-devel@lists.sourceforge.net
5925 W:      https://f2fs.wiki.kernel.org/
5926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5927 S:      Maintained
5928 F:      Documentation/filesystems/f2fs.txt
5929 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5930 F:      fs/f2fs/
5931 F:      include/linux/f2fs_fs.h
5932 F:      include/trace/events/f2fs.h
5933
5934 F71805F HARDWARE MONITORING DRIVER
5935 M:      Jean Delvare <jdelvare@suse.com>
5936 L:      linux-hwmon@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/hwmon/f71805f
5939 F:      drivers/hwmon/f71805f.c
5940
5941 FADDR2LINE
5942 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5943 S:      Maintained
5944 F:      scripts/faddr2line
5945
5946 FAILOVER MODULE
5947 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5948 L:      netdev@vger.kernel.org
5949 S:      Supported
5950 F:      net/core/failover.c
5951 F:      include/net/failover.h
5952 F:      Documentation/networking/failover.rst
5953
5954 FANOTIFY
5955 M:      Jan Kara <jack@suse.cz>
5956 R:      Amir Goldstein <amir73il@gmail.com>
5957 L:      linux-fsdevel@vger.kernel.org
5958 S:      Maintained
5959 F:      fs/notify/fanotify/
5960 F:      include/linux/fanotify.h
5961 F:      include/uapi/linux/fanotify.h
5962
5963 FARSYNC SYNCHRONOUS DRIVER
5964 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5965 W:      http://www.farsite.co.uk/
5966 S:      Supported
5967 F:      drivers/net/wan/farsync.*
5968
5969 FAULT INJECTION SUPPORT
5970 M:      Akinobu Mita <akinobu.mita@gmail.com>
5971 S:      Supported
5972 F:      Documentation/fault-injection/
5973 F:      lib/fault-inject.c
5974
5975 FBTFT Framebuffer drivers
5976 S:      Orphan
5977 L:      dri-devel@lists.freedesktop.org
5978 L:      linux-fbdev@vger.kernel.org
5979 F:      drivers/staging/fbtft/
5980
5981 FC0011 TUNER DRIVER
5982 M:      Michael Buesch <m@bues.ch>
5983 L:      linux-media@vger.kernel.org
5984 S:      Maintained
5985 F:      drivers/media/tuners/fc0011.h
5986 F:      drivers/media/tuners/fc0011.c
5987
5988 FC2580 MEDIA DRIVER
5989 M:      Antti Palosaari <crope@iki.fi>
5990 L:      linux-media@vger.kernel.org
5991 W:      https://linuxtv.org
5992 W:      http://palosaari.fi/linux/
5993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5994 T:      git git://linuxtv.org/anttip/media_tree.git
5995 S:      Maintained
5996 F:      drivers/media/tuners/fc2580*
5997
5998 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5999 M:      Hannes Reinecke <hare@suse.de>
6000 L:      linux-scsi@vger.kernel.org
6001 W:      www.Open-FCoE.org
6002 S:      Supported
6003 F:      drivers/scsi/libfc/
6004 F:      drivers/scsi/fcoe/
6005 F:      include/scsi/fc/
6006 F:      include/scsi/libfc.h
6007 F:      include/scsi/libfcoe.h
6008 F:      include/uapi/scsi/fc/
6009
6010 FILE LOCKING (flock() and fcntl()/lockf())
6011 M:      Jeff Layton <jlayton@kernel.org>
6012 M:      "J. Bruce Fields" <bfields@fieldses.org>
6013 L:      linux-fsdevel@vger.kernel.org
6014 S:      Maintained
6015 F:      include/linux/fcntl.h
6016 F:      include/uapi/linux/fcntl.h
6017 F:      fs/fcntl.c
6018 F:      fs/locks.c
6019
6020 FILESYSTEMS (VFS and infrastructure)
6021 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6022 L:      linux-fsdevel@vger.kernel.org
6023 S:      Maintained
6024 F:      fs/*
6025 F:      include/linux/fs.h
6026 F:      include/linux/fs_types.h
6027 F:      include/uapi/linux/fs.h
6028
6029 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6030 M:      Riku Voipio <riku.voipio@iki.fi>
6031 L:      linux-hwmon@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/hwmon/f75375s.c
6034 F:      include/linux/f75375s.h
6035
6036 FIREWIRE AUDIO DRIVERS
6037 M:      Clemens Ladisch <clemens@ladisch.de>
6038 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6039 T:      git git://git.alsa-project.org/alsa-kernel.git
6040 S:      Maintained
6041 F:      sound/firewire/
6042
6043 FIREWIRE MEDIA DRIVERS (firedtv)
6044 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6045 L:      linux-media@vger.kernel.org
6046 L:      linux1394-devel@lists.sourceforge.net
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6048 S:      Maintained
6049 F:      drivers/media/firewire/
6050
6051 FIREWIRE SBP-2 TARGET
6052 M:      Chris Boot <bootc@bootc.net>
6053 L:      linux-scsi@vger.kernel.org
6054 L:      target-devel@vger.kernel.org
6055 L:      linux1394-devel@lists.sourceforge.net
6056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6057 S:      Maintained
6058 F:      drivers/target/sbp/
6059
6060 FIREWIRE SUBSYSTEM
6061 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6062 L:      linux1394-devel@lists.sourceforge.net
6063 W:      http://ieee1394.wiki.kernel.org/
6064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6065 S:      Maintained
6066 F:      drivers/firewire/
6067 F:      include/linux/firewire.h
6068 F:      include/uapi/linux/firewire*.h
6069 F:      tools/firewire/
6070
6071 FIRMWARE LOADER (request_firmware)
6072 M:      Luis Chamberlain <mcgrof@kernel.org>
6073 L:      linux-kernel@vger.kernel.org
6074 S:      Maintained
6075 F:      Documentation/firmware_class/
6076 F:      drivers/base/firmware_loader/
6077 F:      include/linux/firmware.h
6078
6079 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6080 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6081 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6082 S:      Maintained
6083 F:      drivers/block/rsxx/
6084
6085 FLOPPY DRIVER
6086 M:      Jiri Kosina <jikos@kernel.org>
6087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6088 S:      Odd fixes
6089 F:      drivers/block/floppy.c
6090
6091 FMC SUBSYSTEM
6092 M:      Alessandro Rubini <rubini@gnudd.com>
6093 W:      http://www.ohwr.org/projects/fmc-bus
6094 S:      Supported
6095 F:      drivers/fmc/
6096 F:      include/linux/fmc*.h
6097 F:      include/linux/ipmi-fru.h
6098 K:      fmc_d.*register
6099
6100 FPGA MANAGER FRAMEWORK
6101 M:      Alan Tull <atull@kernel.org>
6102 M:      Moritz Fischer <mdf@kernel.org>
6103 L:      linux-fpga@vger.kernel.org
6104 S:      Maintained
6105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6106 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6107 F:      Documentation/fpga/
6108 F:      Documentation/driver-api/fpga/
6109 F:      Documentation/devicetree/bindings/fpga/
6110 F:      drivers/fpga/
6111 F:      include/linux/fpga/
6112 W:      http://www.rocketboards.org
6113
6114 FPGA DFL DRIVERS
6115 M:      Wu Hao <hao.wu@intel.com>
6116 L:      linux-fpga@vger.kernel.org
6117 S:      Maintained
6118 F:      Documentation/fpga/dfl.txt
6119 F:      include/uapi/linux/fpga-dfl.h
6120 F:      drivers/fpga/dfl*
6121
6122 FPU EMULATOR
6123 M:      Bill Metzenthen <billm@melbpc.org.au>
6124 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6125 S:      Maintained
6126 F:      arch/x86/math-emu/
6127
6128 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6129 L:      netdev@vger.kernel.org
6130 S:      Orphan
6131 F:      drivers/net/wan/dlci.c
6132 F:      drivers/net/wan/sdla.c
6133
6134 FRAMEBUFFER LAYER
6135 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6136 L:      dri-devel@lists.freedesktop.org
6137 L:      linux-fbdev@vger.kernel.org
6138 T:      git git://github.com/bzolnier/linux.git
6139 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6140 S:      Maintained
6141 F:      Documentation/fb/
6142 F:      drivers/video/
6143 F:      include/video/
6144 F:      include/linux/fb.h
6145 F:      include/uapi/video/
6146 F:      include/uapi/linux/fb.h
6147
6148 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6149 M:      Horia Geantă <horia.geanta@nxp.com>
6150 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6151 L:      linux-crypto@vger.kernel.org
6152 S:      Maintained
6153 F:      drivers/crypto/caam/
6154 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6155
6156 FREESCALE DIU FRAMEBUFFER DRIVER
6157 M:      Timur Tabi <timur@kernel.org>
6158 L:      linux-fbdev@vger.kernel.org
6159 S:      Maintained
6160 F:      drivers/video/fbdev/fsl-diu-fb.*
6161
6162 FREESCALE DMA DRIVER
6163 M:      Li Yang <leoyang.li@nxp.com>
6164 M:      Zhang Wei <zw@zh-kernel.org>
6165 L:      linuxppc-dev@lists.ozlabs.org
6166 S:      Maintained
6167 F:      drivers/dma/fsldma.*
6168
6169 FREESCALE ENETC ETHERNET DRIVERS
6170 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6171 L:      netdev@vger.kernel.org
6172 S:      Maintained
6173 F:      drivers/net/ethernet/freescale/enetc/
6174
6175 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6176 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6177 L:      netdev@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/net/ethernet/freescale/gianfar*
6180 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6181
6182 FREESCALE GPMI NAND DRIVER
6183 M:      Han Xu <han.xu@nxp.com>
6184 L:      linux-mtd@lists.infradead.org
6185 S:      Maintained
6186 F:      drivers/mtd/nand/raw/gpmi-nand/*
6187
6188 FREESCALE I2C CPM DRIVER
6189 M:      Jochen Friedrich <jochen@scram.de>
6190 L:      linuxppc-dev@lists.ozlabs.org
6191 L:      linux-i2c@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/i2c/busses/i2c-cpm.c
6194
6195 FREESCALE IMX LPI2C DRIVER
6196 M:      Dong Aisheng <aisheng.dong@nxp.com>
6197 L:      linux-i2c@vger.kernel.org
6198 L:      linux-imx@nxp.com
6199 S:      Maintained
6200 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6201 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6202
6203 FREESCALE IMX / MXC FEC DRIVER
6204 M:      Fugang Duan <fugang.duan@nxp.com>
6205 L:      netdev@vger.kernel.org
6206 S:      Maintained
6207 F:      drivers/net/ethernet/freescale/fec_main.c
6208 F:      drivers/net/ethernet/freescale/fec_ptp.c
6209 F:      drivers/net/ethernet/freescale/fec.h
6210 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6211
6212 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6213 M:      Sascha Hauer <s.hauer@pengutronix.de>
6214 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6215 L:      linux-fbdev@vger.kernel.org
6216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6217 S:      Maintained
6218 F:      include/linux/platform_data/video-imxfb.h
6219 F:      drivers/video/fbdev/imxfb.c
6220
6221 FREESCALE QORIQ DPAA ETHERNET DRIVER
6222 M:      Madalin Bucur <madalin.bucur@nxp.com>
6223 L:      netdev@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/net/ethernet/freescale/dpaa
6226
6227 FREESCALE QORIQ DPAA FMAN DRIVER
6228 M:      Madalin Bucur <madalin.bucur@nxp.com>
6229 L:      netdev@vger.kernel.org
6230 S:      Maintained
6231 F:      drivers/net/ethernet/freescale/fman
6232 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6233
6234 FREESCALE QORIQ PTP CLOCK DRIVER
6235 M:      Yangbo Lu <yangbo.lu@nxp.com>
6236 L:      netdev@vger.kernel.org
6237 S:      Maintained
6238 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6239 F:      drivers/ptp/ptp_qoriq.c
6240 F:      drivers/ptp/ptp_qoriq_debugfs.c
6241 F:      include/linux/fsl/ptp_qoriq.h
6242 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6243
6244 FREESCALE QUAD SPI DRIVER
6245 M:      Han Xu <han.xu@nxp.com>
6246 L:      linux-spi@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/spi/spi-fsl-qspi.c
6249
6250 FREESCALE QUICC ENGINE LIBRARY
6251 M:      Qiang Zhao <qiang.zhao@nxp.com>
6252 L:      linuxppc-dev@lists.ozlabs.org
6253 S:      Maintained
6254 F:      drivers/soc/fsl/qe/
6255 F:      include/soc/fsl/*qe*.h
6256 F:      include/soc/fsl/*ucc*.h
6257
6258 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6259 M:      Li Yang <leoyang.li@nxp.com>
6260 L:      netdev@vger.kernel.org
6261 L:      linuxppc-dev@lists.ozlabs.org
6262 S:      Maintained
6263 F:      drivers/net/ethernet/freescale/ucc_geth*
6264
6265 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6266 M:      Zhao Qiang <qiang.zhao@nxp.com>
6267 L:      netdev@vger.kernel.org
6268 L:      linuxppc-dev@lists.ozlabs.org
6269 S:      Maintained
6270 F:      drivers/net/wan/fsl_ucc_hdlc*
6271
6272 FREESCALE QUICC ENGINE UCC UART DRIVER
6273 M:      Timur Tabi <timur@kernel.org>
6274 L:      linuxppc-dev@lists.ozlabs.org
6275 S:      Maintained
6276 F:      drivers/tty/serial/ucc_uart.c
6277
6278 FREESCALE SOC DRIVERS
6279 M:      Li Yang <leoyang.li@nxp.com>
6280 L:      linuxppc-dev@lists.ozlabs.org
6281 L:      linux-arm-kernel@lists.infradead.org
6282 S:      Maintained
6283 F:      Documentation/devicetree/bindings/soc/fsl/
6284 F:      drivers/soc/fsl/
6285 F:      include/linux/fsl/
6286
6287 FREESCALE SOC FS_ENET DRIVER
6288 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6289 L:      linuxppc-dev@lists.ozlabs.org
6290 L:      netdev@vger.kernel.org
6291 S:      Maintained
6292 F:      drivers/net/ethernet/freescale/fs_enet/
6293 F:      include/linux/fs_enet_pd.h
6294
6295 FREESCALE SOC SOUND DRIVERS
6296 M:      Timur Tabi <timur@kernel.org>
6297 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6298 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6299 R:      Fabio Estevam <festevam@gmail.com>
6300 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6301 L:      linuxppc-dev@lists.ozlabs.org
6302 S:      Maintained
6303 F:      sound/soc/fsl/fsl*
6304 F:      sound/soc/fsl/imx*
6305 F:      sound/soc/fsl/mpc8610_hpcd.c
6306
6307 FREESCALE USB PERIPHERAL DRIVERS
6308 M:      Li Yang <leoyang.li@nxp.com>
6309 L:      linux-usb@vger.kernel.org
6310 L:      linuxppc-dev@lists.ozlabs.org
6311 S:      Maintained
6312 F:      drivers/usb/gadget/udc/fsl*
6313
6314 FREEVXFS FILESYSTEM
6315 M:      Christoph Hellwig <hch@infradead.org>
6316 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6317 S:      Maintained
6318 F:      fs/freevxfs/
6319
6320 FREEZER
6321 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6322 M:      Pavel Machek <pavel@ucw.cz>
6323 L:      linux-pm@vger.kernel.org
6324 S:      Supported
6325 F:      Documentation/power/freezing-of-tasks.txt
6326 F:      include/linux/freezer.h
6327 F:      kernel/freezer.c
6328
6329 FRONTSWAP API
6330 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6331 L:      linux-kernel@vger.kernel.org
6332 S:      Maintained
6333 F:      mm/frontswap.c
6334 F:      include/linux/frontswap.h
6335
6336 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6337 M:      David Howells <dhowells@redhat.com>
6338 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6339 S:      Supported
6340 F:      Documentation/filesystems/caching/
6341 F:      fs/fscache/
6342 F:      include/linux/fscache*.h
6343
6344 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6345 M:      Theodore Y. Ts'o <tytso@mit.edu>
6346 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6347 M:      Eric Biggers <ebiggers@kernel.org>
6348 L:      linux-fscrypt@vger.kernel.org
6349 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6350 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6351 S:      Supported
6352 F:      fs/crypto/
6353 F:      include/linux/fscrypt*.h
6354 F:      Documentation/filesystems/fscrypt.rst
6355
6356 FSI-ATTACHED I2C DRIVER
6357 M:      Eddie James <eajames@linux.ibm.com>
6358 L:      linux-i2c@vger.kernel.org
6359 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6360 S:      Maintained
6361 F:      drivers/i2c/busses/i2c-fsi.c
6362 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6363
6364 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6365 M:      Jan Kara <jack@suse.cz>
6366 R:      Amir Goldstein <amir73il@gmail.com>
6367 L:      linux-fsdevel@vger.kernel.org
6368 S:      Maintained
6369 F:      fs/notify/
6370 F:      include/linux/fsnotify*.h
6371
6372 FUJITSU LAPTOP EXTRAS
6373 M:      Jonathan Woithe <jwoithe@just42.net>
6374 L:      platform-driver-x86@vger.kernel.org
6375 S:      Maintained
6376 F:      drivers/platform/x86/fujitsu-laptop.c
6377
6378 FUJITSU M-5MO LS CAMERA ISP DRIVER
6379 M:      Kyungmin Park <kyungmin.park@samsung.com>
6380 M:      Heungjun Kim <riverful.kim@samsung.com>
6381 L:      linux-media@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/media/i2c/m5mols/
6384 F:      include/media/i2c/m5mols.h
6385
6386 FUJITSU TABLET EXTRAS
6387 M:      Robert Gerlach <khnz@gmx.de>
6388 L:      platform-driver-x86@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/platform/x86/fujitsu-tablet.c
6391
6392 FUSE: FILESYSTEM IN USERSPACE
6393 M:      Miklos Szeredi <miklos@szeredi.hu>
6394 L:      linux-fsdevel@vger.kernel.org
6395 W:      http://fuse.sourceforge.net/
6396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6397 S:      Maintained
6398 F:      fs/fuse/
6399 F:      include/uapi/linux/fuse.h
6400 F:      Documentation/filesystems/fuse.txt
6401
6402 FUTEX SUBSYSTEM
6403 M:      Thomas Gleixner <tglx@linutronix.de>
6404 M:      Ingo Molnar <mingo@redhat.com>
6405 R:      Peter Zijlstra <peterz@infradead.org>
6406 R:      Darren Hart <dvhart@infradead.org>
6407 L:      linux-kernel@vger.kernel.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6409 S:      Maintained
6410 F:      kernel/futex.c
6411 F:      kernel/futex_compat.c
6412 F:      include/asm-generic/futex.h
6413 F:      include/linux/futex.h
6414 F:      include/uapi/linux/futex.h
6415 F:      tools/testing/selftests/futex/
6416 F:      tools/perf/bench/futex*
6417 F:      Documentation/*futex*
6418
6419 GCC PLUGINS
6420 M:      Kees Cook <keescook@chromium.org>
6421 R:      Emese Revfy <re.emese@gmail.com>
6422 L:      kernel-hardening@lists.openwall.com
6423 S:      Maintained
6424 F:      scripts/gcc-plugins/
6425 F:      scripts/gcc-plugin.sh
6426 F:      scripts/Makefile.gcc-plugins
6427 F:      Documentation/gcc-plugins.txt
6428
6429 GASKET DRIVER FRAMEWORK
6430 M:      Rob Springer <rspringer@google.com>
6431 M:      Todd Poynor <toddpoynor@google.com>
6432 M:      Ben Chan <benchan@chromium.org>
6433 S:      Maintained
6434 F:      drivers/staging/gasket/
6435
6436 GCOV BASED KERNEL PROFILING
6437 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6438 S:      Maintained
6439 F:      kernel/gcov/
6440 F:      Documentation/dev-tools/gcov.rst
6441
6442 GDB KERNEL DEBUGGING HELPER SCRIPTS
6443 M:      Jan Kiszka <jan.kiszka@siemens.com>
6444 M:      Kieran Bingham <kbingham@kernel.org>
6445 S:      Supported
6446 F:      scripts/gdb/
6447
6448 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6449 M:      Achim Leubner <achim_leubner@adaptec.com>
6450 L:      linux-scsi@vger.kernel.org
6451 W:      http://www.icp-vortex.com/
6452 S:      Supported
6453 F:      drivers/scsi/gdt*
6454
6455 GEMTEK FM RADIO RECEIVER DRIVER
6456 M:      Hans Verkuil <hverkuil@xs4all.nl>
6457 L:      linux-media@vger.kernel.org
6458 T:      git git://linuxtv.org/media_tree.git
6459 W:      https://linuxtv.org
6460 S:      Maintained
6461 F:      drivers/media/radio/radio-gemtek*
6462
6463 GENERIC GPIO I2C DRIVER
6464 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6465 S:      Supported
6466 F:      drivers/i2c/busses/i2c-gpio.c
6467 F:      include/linux/platform_data/i2c-gpio.h
6468
6469 GENERIC GPIO I2C MULTIPLEXER DRIVER
6470 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6471 L:      linux-i2c@vger.kernel.org
6472 S:      Supported
6473 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6474 F:      include/linux/platform_data/i2c-mux-gpio.h
6475 F:      Documentation/i2c/muxes/i2c-mux-gpio
6476
6477 GENERIC HDLC (WAN) DRIVERS
6478 M:      Krzysztof Halasa <khc@pm.waw.pl>
6479 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6480 S:      Maintained
6481 F:      drivers/net/wan/c101.c
6482 F:      drivers/net/wan/hd6457*
6483 F:      drivers/net/wan/hdlc*
6484 F:      drivers/net/wan/n2.c
6485 F:      drivers/net/wan/pc300too.c
6486 F:      drivers/net/wan/pci200syn.c
6487 F:      drivers/net/wan/wanxl*
6488
6489 GENERIC INCLUDE/ASM HEADER FILES
6490 M:      Arnd Bergmann <arnd@arndb.de>
6491 L:      linux-arch@vger.kernel.org
6492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6493 S:      Maintained
6494 F:      include/asm-generic/
6495 F:      include/uapi/asm-generic/
6496
6497 GENERIC PHY FRAMEWORK
6498 M:      Kishon Vijay Abraham I <kishon@ti.com>
6499 L:      linux-kernel@vger.kernel.org
6500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6501 S:      Supported
6502 F:      drivers/phy/
6503 F:      include/linux/phy/
6504 F:      Documentation/devicetree/bindings/phy/
6505
6506 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6507 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6508 S:      Supported
6509 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6510
6511 GENERIC PM DOMAINS
6512 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6513 M:      Kevin Hilman <khilman@kernel.org>
6514 M:      Ulf Hansson <ulf.hansson@linaro.org>
6515 L:      linux-pm@vger.kernel.org
6516 S:      Supported
6517 F:      drivers/base/power/domain*.c
6518 F:      include/linux/pm_domain.h
6519 F:      Documentation/devicetree/bindings/power/power_domain.txt
6520
6521 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6522 M:      Eugen Hristev <eugen.hristev@microchip.com>
6523 L:      linux-input@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/input/touchscreen/resistive-adc-touch.c
6526
6527 GENERIC UIO DRIVER FOR PCI DEVICES
6528 M:      "Michael S. Tsirkin" <mst@redhat.com>
6529 L:      kvm@vger.kernel.org
6530 S:      Supported
6531 F:      drivers/uio/uio_pci_generic.c
6532
6533 GENWQE (IBM Generic Workqueue Card)
6534 M:      Frank Haverkamp <haver@linux.ibm.com>
6535 S:      Supported
6536 F:      drivers/misc/genwqe/
6537
6538 GET_MAINTAINER SCRIPT
6539 M:      Joe Perches <joe@perches.com>
6540 S:      Maintained
6541 F:      scripts/get_maintainer.pl
6542
6543 GFS2 FILE SYSTEM
6544 M:      Bob Peterson <rpeterso@redhat.com>
6545 M:      Andreas Gruenbacher <agruenba@redhat.com>
6546 L:      cluster-devel@redhat.com
6547 W:      http://sources.redhat.com/cluster/
6548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6549 S:      Supported
6550 F:      Documentation/filesystems/gfs2*.txt
6551 F:      fs/gfs2/
6552 F:      include/uapi/linux/gfs2_ondisk.h
6553
6554 GIGASET ISDN DRIVERS
6555 M:      Paul Bolle <pebolle@tiscali.nl>
6556 L:      gigaset307x-common@lists.sourceforge.net
6557 W:      http://gigaset307x.sourceforge.net/
6558 S:      Odd Fixes
6559 F:      Documentation/isdn/README.gigaset
6560 F:      drivers/isdn/gigaset/
6561 F:      include/uapi/linux/gigaset_dev.h
6562
6563 GNSS SUBSYSTEM
6564 M:      Johan Hovold <johan@kernel.org>
6565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6566 S:      Maintained
6567 F:      Documentation/ABI/testing/sysfs-class-gnss
6568 F:      Documentation/devicetree/bindings/gnss/
6569 F:      drivers/gnss/
6570 F:      include/linux/gnss.h
6571
6572 GO7007 MPEG CODEC
6573 M:      Hans Verkuil <hans.verkuil@cisco.com>
6574 L:      linux-media@vger.kernel.org
6575 S:      Maintained
6576 F:      drivers/media/usb/go7007/
6577
6578 GOODIX TOUCHSCREEN
6579 M:      Bastien Nocera <hadess@hadess.net>
6580 L:      linux-input@vger.kernel.org
6581 S:      Maintained
6582 F:      drivers/input/touchscreen/goodix.c
6583
6584 GPD POCKET FAN DRIVER
6585 M:      Hans de Goede <hdegoede@redhat.com>
6586 L:      platform-driver-x86@vger.kernel.org
6587 S:      Maintained
6588 F:      drivers/platform/x86/gpd-pocket-fan.c
6589
6590 GPIO ACPI SUPPORT
6591 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6592 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6593 L:      linux-gpio@vger.kernel.org
6594 L:      linux-acpi@vger.kernel.org
6595 S:      Maintained
6596 F:      Documentation/acpi/gpio-properties.txt
6597 F:      drivers/gpio/gpiolib-acpi.c
6598
6599 GPIO IR Transmitter
6600 M:      Sean Young <sean@mess.org>
6601 L:      linux-media@vger.kernel.org
6602 S:      Maintained
6603 F:      drivers/media/rc/gpio-ir-tx.c
6604
6605 GPIO MOCKUP DRIVER
6606 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6607 L:      linux-gpio@vger.kernel.org
6608 S:      Maintained
6609 F:      drivers/gpio/gpio-mockup.c
6610 F:      tools/testing/selftests/gpio/
6611
6612 GPIO SUBSYSTEM
6613 M:      Linus Walleij <linus.walleij@linaro.org>
6614 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6615 L:      linux-gpio@vger.kernel.org
6616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6617 S:      Maintained
6618 F:      Documentation/devicetree/bindings/gpio/
6619 F:      Documentation/driver-api/gpio/
6620 F:      Documentation/gpio/
6621 F:      Documentation/ABI/testing/gpio-cdev
6622 F:      Documentation/ABI/obsolete/sysfs-gpio
6623 F:      drivers/gpio/
6624 F:      include/linux/gpio/
6625 F:      include/linux/gpio.h
6626 F:      include/linux/of_gpio.h
6627 F:      include/asm-generic/gpio.h
6628 F:      include/uapi/linux/gpio.h
6629 F:      tools/gpio/
6630
6631 GRE DEMULTIPLEXER DRIVER
6632 M:      Dmitry Kozlov <xeb@mail.ru>
6633 L:      netdev@vger.kernel.org
6634 S:      Maintained
6635 F:      net/ipv4/gre_demux.c
6636 F:      net/ipv4/gre_offload.c
6637 F:      include/net/gre.h
6638
6639 GRETH 10/100/1G Ethernet MAC device driver
6640 M:      Andreas Larsson <andreas@gaisler.com>
6641 L:      netdev@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/net/ethernet/aeroflex/
6644
6645 GREYBUS AUDIO PROTOCOLS DRIVERS
6646 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6647 M:      Mark Greer <mgreer@animalcreek.com>
6648 S:      Maintained
6649 F:      drivers/staging/greybus/audio_apbridgea.c
6650 F:      drivers/staging/greybus/audio_apbridgea.h
6651 F:      drivers/staging/greybus/audio_codec.c
6652 F:      drivers/staging/greybus/audio_codec.h
6653 F:      drivers/staging/greybus/audio_gb.c
6654 F:      drivers/staging/greybus/audio_manager.c
6655 F:      drivers/staging/greybus/audio_manager.h
6656 F:      drivers/staging/greybus/audio_manager_module.c
6657 F:      drivers/staging/greybus/audio_manager_private.h
6658 F:      drivers/staging/greybus/audio_manager_sysfs.c
6659 F:      drivers/staging/greybus/audio_module.c
6660 F:      drivers/staging/greybus/audio_topology.c
6661
6662 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6663 M:      Viresh Kumar <vireshk@kernel.org>
6664 S:      Maintained
6665 F:      drivers/staging/greybus/authentication.c
6666 F:      drivers/staging/greybus/bootrom.c
6667 F:      drivers/staging/greybus/firmware.h
6668 F:      drivers/staging/greybus/fw-core.c
6669 F:      drivers/staging/greybus/fw-download.c
6670 F:      drivers/staging/greybus/fw-management.c
6671 F:      drivers/staging/greybus/greybus_authentication.h
6672 F:      drivers/staging/greybus/greybus_firmware.h
6673 F:      drivers/staging/greybus/hid.c
6674 F:      drivers/staging/greybus/i2c.c
6675 F:      drivers/staging/greybus/spi.c
6676 F:      drivers/staging/greybus/spilib.c
6677 F:      drivers/staging/greybus/spilib.h
6678
6679 GREYBUS LOOPBACK DRIVER
6680 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6681 S:      Maintained
6682 F:      drivers/staging/greybus/loopback.c
6683
6684 GREYBUS PLATFORM DRIVERS
6685 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6686 S:      Maintained
6687 F:      drivers/staging/greybus/arche-platform.c
6688 F:      drivers/staging/greybus/arche-apb-ctrl.c
6689 F:      drivers/staging/greybus/arche_platform.h
6690
6691 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6692 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6693 S:      Maintained
6694 F:      drivers/staging/greybus/sdio.c
6695 F:      drivers/staging/greybus/light.c
6696 F:      drivers/staging/greybus/gpio.c
6697 F:      drivers/staging/greybus/power_supply.c
6698 F:      drivers/staging/greybus/spi.c
6699 F:      drivers/staging/greybus/spilib.c
6700
6701 GREYBUS SUBSYSTEM
6702 M:      Johan Hovold <johan@kernel.org>
6703 M:      Alex Elder <elder@kernel.org>
6704 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6705 S:      Maintained
6706 F:      drivers/staging/greybus/
6707 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6708
6709 GREYBUS UART PROTOCOLS DRIVERS
6710 M:      David Lin <dtwlin@gmail.com>
6711 S:      Maintained
6712 F:      drivers/staging/greybus/uart.c
6713 F:      drivers/staging/greybus/log.c
6714
6715 GS1662 VIDEO SERIALIZER
6716 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6717 L:      linux-media@vger.kernel.org
6718 T:      git git://linuxtv.org/media_tree.git
6719 S:      Maintained
6720 F:      drivers/media/spi/gs1662.c
6721
6722 GSPCA FINEPIX SUBDRIVER
6723 M:      Frank Zago <frank@zago.net>
6724 L:      linux-media@vger.kernel.org
6725 T:      git git://linuxtv.org/media_tree.git
6726 S:      Maintained
6727 F:      drivers/media/usb/gspca/finepix.c
6728
6729 GSPCA GL860 SUBDRIVER
6730 M:      Olivier Lorin <o.lorin@laposte.net>
6731 L:      linux-media@vger.kernel.org
6732 T:      git git://linuxtv.org/media_tree.git
6733 S:      Maintained
6734 F:      drivers/media/usb/gspca/gl860/
6735
6736 GSPCA M5602 SUBDRIVER
6737 M:      Erik Andren <erik.andren@gmail.com>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 S:      Maintained
6741 F:      drivers/media/usb/gspca/m5602/
6742
6743 GSPCA PAC207 SONIXB SUBDRIVER
6744 M:      Hans Verkuil <hverkuil@xs4all.nl>
6745 L:      linux-media@vger.kernel.org
6746 T:      git git://linuxtv.org/media_tree.git
6747 S:      Odd Fixes
6748 F:      drivers/media/usb/gspca/pac207.c
6749
6750 GSPCA SN9C20X SUBDRIVER
6751 M:      Brian Johnson <brijohn@gmail.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 S:      Maintained
6755 F:      drivers/media/usb/gspca/sn9c20x.c
6756
6757 GSPCA T613 SUBDRIVER
6758 M:      Leandro Costantino <lcostantino@gmail.com>
6759 L:      linux-media@vger.kernel.org
6760 T:      git git://linuxtv.org/media_tree.git
6761 S:      Maintained
6762 F:      drivers/media/usb/gspca/t613.c
6763
6764 GSPCA USB WEBCAM DRIVER
6765 M:      Hans Verkuil <hverkuil@xs4all.nl>
6766 L:      linux-media@vger.kernel.org
6767 T:      git git://linuxtv.org/media_tree.git
6768 S:      Odd Fixes
6769 F:      drivers/media/usb/gspca/
6770
6771 GTP (GPRS Tunneling Protocol)
6772 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6773 M:      Harald Welte <laforge@gnumonks.org>
6774 L:      osmocom-net-gprs@lists.osmocom.org
6775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6776 S:      Maintained
6777 F:      drivers/net/gtp.c
6778
6779 GUID PARTITION TABLE (GPT)
6780 M:      Davidlohr Bueso <dave@stgolabs.net>
6781 L:      linux-efi@vger.kernel.org
6782 S:      Maintained
6783 F:      block/partitions/efi.*
6784
6785 H8/300 ARCHITECTURE
6786 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6787 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6788 W:      http://uclinux-h8.sourceforge.jp
6789 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6790 S:      Maintained
6791 F:      arch/h8300/
6792 F:      drivers/clocksource/h8300_*.c
6793 F:      drivers/clk/h8300/
6794 F:      drivers/irqchip/irq-renesas-h8*.c
6795
6796 HABANALABS PCI DRIVER
6797 M:      Oded Gabbay <oded.gabbay@gmail.com>
6798 T:      git https://github.com/HabanaAI/linux.git
6799 S:      Supported
6800 F:      drivers/misc/habanalabs/
6801 F:      include/uapi/misc/habanalabs.h
6802 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6803 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6804
6805 HACKRF MEDIA DRIVER
6806 M:      Antti Palosaari <crope@iki.fi>
6807 L:      linux-media@vger.kernel.org
6808 W:      https://linuxtv.org
6809 W:      http://palosaari.fi/linux/
6810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6811 T:      git git://linuxtv.org/anttip/media_tree.git
6812 S:      Maintained
6813 F:      drivers/media/usb/hackrf/
6814
6815 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6816 M:      Frank Seidel <frank@f-seidel.de>
6817 L:      platform-driver-x86@vger.kernel.org
6818 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6819 S:      Maintained
6820 F:      drivers/platform/x86/hdaps.c
6821
6822 HARDWARE MONITORING
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 M:      Guenter Roeck <linux@roeck-us.net>
6825 L:      linux-hwmon@vger.kernel.org
6826 W:      http://hwmon.wiki.kernel.org/
6827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6828 S:      Maintained
6829 F:      Documentation/devicetree/bindings/hwmon/
6830 F:      Documentation/hwmon/
6831 F:      drivers/hwmon/
6832 F:      include/linux/hwmon*.h
6833 F:      include/trace/events/hwmon*.h
6834
6835 HARDWARE RANDOM NUMBER GENERATOR CORE
6836 M:      Matt Mackall <mpm@selenic.com>
6837 M:      Herbert Xu <herbert@gondor.apana.org.au>
6838 L:      linux-crypto@vger.kernel.org
6839 S:      Odd fixes
6840 F:      Documentation/devicetree/bindings/rng/
6841 F:      Documentation/hw_random.txt
6842 F:      drivers/char/hw_random/
6843 F:      include/linux/hw_random.h
6844
6845 HARDWARE TRACING FACILITIES
6846 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6847 S:      Maintained
6848 F:      drivers/hwtracing/
6849
6850 HARDWARE SPINLOCK CORE
6851 M:      Ohad Ben-Cohen <ohad@wizery.com>
6852 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6853 L:      linux-remoteproc@vger.kernel.org
6854 S:      Maintained
6855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6856 F:      Documentation/devicetree/bindings/hwlock/
6857 F:      Documentation/hwspinlock.txt
6858 F:      drivers/hwspinlock/
6859 F:      include/linux/hwspinlock.h
6860
6861 HARMONY SOUND DRIVER
6862 L:      linux-parisc@vger.kernel.org
6863 S:      Maintained
6864 F:      sound/parisc/harmony.*
6865
6866 HDPVR USB VIDEO ENCODER DRIVER
6867 M:      Hans Verkuil <hverkuil@xs4all.nl>
6868 L:      linux-media@vger.kernel.org
6869 T:      git git://linuxtv.org/media_tree.git
6870 W:      https://linuxtv.org
6871 S:      Odd Fixes
6872 F:      drivers/media/usb/hdpvr/
6873
6874 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6875 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6876 S:      Supported
6877 F:      Documentation/watchdog/hpwdt.txt
6878 F:      drivers/watchdog/hpwdt.c
6879
6880 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6881 M:      Don Brace <don.brace@microsemi.com>
6882 L:      esc.storagedev@microsemi.com
6883 L:      linux-scsi@vger.kernel.org
6884 S:      Supported
6885 F:      Documentation/scsi/hpsa.txt
6886 F:      drivers/scsi/hpsa*.[ch]
6887 F:      include/linux/cciss*.h
6888 F:      include/uapi/linux/cciss*.h
6889
6890 HFI1 DRIVER
6891 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6892 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6893 L:      linux-rdma@vger.kernel.org
6894 S:      Supported
6895 F:      drivers/infiniband/hw/hfi1
6896
6897 HFS FILESYSTEM
6898 L:      linux-fsdevel@vger.kernel.org
6899 S:      Orphan
6900 F:      Documentation/filesystems/hfs.txt
6901 F:      fs/hfs/
6902
6903 HFSPLUS FILESYSTEM
6904 L:      linux-fsdevel@vger.kernel.org
6905 S:      Orphan
6906 F:      Documentation/filesystems/hfsplus.txt
6907 F:      fs/hfsplus/
6908
6909 HGA FRAMEBUFFER DRIVER
6910 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6911 L:      linux-nvidia@lists.surfsouth.com
6912 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6913 S:      Maintained
6914 F:      drivers/video/fbdev/hgafb.c
6915
6916 HIBERNATION (aka Software Suspend, aka swsusp)
6917 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6918 M:      Pavel Machek <pavel@ucw.cz>
6919 L:      linux-pm@vger.kernel.org
6920 B:      https://bugzilla.kernel.org
6921 S:      Supported
6922 F:      arch/x86/power/
6923 F:      drivers/base/power/
6924 F:      kernel/power/
6925 F:      include/linux/suspend.h
6926 F:      include/linux/freezer.h
6927 F:      include/linux/pm.h
6928 F:      arch/*/include/asm/suspend*.h
6929
6930 HID CORE LAYER
6931 M:      Jiri Kosina <jikos@kernel.org>
6932 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6933 L:      linux-input@vger.kernel.org
6934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6935 S:      Maintained
6936 F:      drivers/hid/
6937 F:      include/linux/hid*
6938 F:      include/uapi/linux/hid*
6939
6940 HID SENSOR HUB DRIVERS
6941 M:      Jiri Kosina <jikos@kernel.org>
6942 M:      Jonathan Cameron <jic23@kernel.org>
6943 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6944 L:      linux-input@vger.kernel.org
6945 L:      linux-iio@vger.kernel.org
6946 S:      Maintained
6947 F:      Documentation/hid/hid-sensor*
6948 F:      drivers/hid/hid-sensor-*
6949 F:      drivers/iio/*/hid-*
6950 F:      include/linux/hid-sensor-*
6951
6952 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6953 M:      Thomas Gleixner <tglx@linutronix.de>
6954 L:      linux-kernel@vger.kernel.org
6955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6956 S:      Maintained
6957 F:      Documentation/timers/
6958 F:      kernel/time/hrtimer.c
6959 F:      kernel/time/clockevents.c
6960 F:      kernel/time/timer_*.c
6961 F:      include/linux/clockchips.h
6962 F:      include/linux/hrtimer.h
6963
6964 HIGH-SPEED SCC DRIVER FOR AX.25
6965 L:      linux-hams@vger.kernel.org
6966 S:      Orphan
6967 F:      drivers/net/hamradio/dmascc.c
6968 F:      drivers/net/hamradio/scc.c
6969
6970 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6971 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6972 W:      http://www.highpoint-tech.com
6973 S:      Supported
6974 F:      Documentation/scsi/hptiop.txt
6975 F:      drivers/scsi/hptiop.c
6976
6977 HIPPI
6978 M:      Jes Sorensen <jes@trained-monkey.org>
6979 L:      linux-hippi@sunsite.dk
6980 S:      Maintained
6981 F:      include/linux/hippidevice.h
6982 F:      include/uapi/linux/if_hippi.h
6983 F:      net/802/hippi.c
6984 F:      drivers/net/hippi/
6985
6986 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6987 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6988 M:      Salil Mehta <salil.mehta@huawei.com>
6989 L:      netdev@vger.kernel.org
6990 W:      http://www.hisilicon.com
6991 S:      Maintained
6992 F:      drivers/net/ethernet/hisilicon/hns3/
6993
6994 HISILICON LPC BUS DRIVER
6995 M:      john.garry@huawei.com
6996 W:      http://www.hisilicon.com
6997 S:      Maintained
6998 F:      drivers/bus/hisi_lpc.c
6999 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7000
7001 HISILICON NETWORK SUBSYSTEM DRIVER
7002 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7003 M:      Salil Mehta <salil.mehta@huawei.com>
7004 L:      netdev@vger.kernel.org
7005 W:      http://www.hisilicon.com
7006 S:      Maintained
7007 F:      drivers/net/ethernet/hisilicon/
7008 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7009
7010 HISILICON PMU DRIVER
7011 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7012 W:      http://www.hisilicon.com
7013 S:      Supported
7014 F:      drivers/perf/hisilicon
7015 F:      Documentation/perf/hisi-pmu.txt
7016
7017 HISILICON ROCE DRIVER
7018 M:      Lijun Ou <oulijun@huawei.com>
7019 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7020 L:      linux-rdma@vger.kernel.org
7021 S:      Maintained
7022 F:      drivers/infiniband/hw/hns/
7023 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7024
7025 HISILICON SAS Controller
7026 M:      John Garry <john.garry@huawei.com>
7027 W:      http://www.hisilicon.com
7028 S:      Supported
7029 F:      drivers/scsi/hisi_sas/
7030 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7031
7032 HMM - Heterogeneous Memory Management
7033 M:      Jérôme Glisse <jglisse@redhat.com>
7034 L:      linux-mm@kvack.org
7035 S:      Maintained
7036 F:      mm/hmm*
7037 F:      include/linux/hmm*
7038 F:      Documentation/vm/hmm.rst
7039
7040 HOST AP DRIVER
7041 M:      Jouni Malinen <j@w1.fi>
7042 L:      linux-wireless@vger.kernel.org
7043 W:      http://w1.fi/hostap-driver.html
7044 S:      Obsolete
7045 F:      drivers/net/wireless/intersil/hostap/
7046
7047 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7048 L:      platform-driver-x86@vger.kernel.org
7049 S:      Orphan
7050 F:      drivers/platform/x86/tc1100-wmi.c
7051
7052 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7053 M:      Jaroslav Kysela <perex@perex.cz>
7054 S:      Maintained
7055 F:      drivers/net/ethernet/hp/hp100.*
7056
7057 HPET:   High Precision Event Timers driver
7058 M:      Clemens Ladisch <clemens@ladisch.de>
7059 S:      Maintained
7060 F:      Documentation/timers/hpet.txt
7061 F:      drivers/char/hpet.c
7062 F:      include/linux/hpet.h
7063 F:      include/uapi/linux/hpet.h
7064
7065 HPET:   x86
7066 S:      Orphan
7067 F:      arch/x86/kernel/hpet.c
7068 F:      arch/x86/include/asm/hpet.h
7069
7070 HPFS FILESYSTEM
7071 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7072 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7073 S:      Maintained
7074 F:      fs/hpfs/
7075
7076 HSI SUBSYSTEM
7077 M:      Sebastian Reichel <sre@kernel.org>
7078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7079 S:      Maintained
7080 F:      Documentation/ABI/testing/sysfs-bus-hsi
7081 F:      Documentation/driver-api/hsi.rst
7082 F:      drivers/hsi/
7083 F:      include/linux/hsi/
7084 F:      include/uapi/linux/hsi/
7085
7086 HSO 3G MODEM DRIVER
7087 L:      linux-usb@vger.kernel.org
7088 S:      Orphan
7089 F:      drivers/net/usb/hso.c
7090
7091 HSR NETWORK PROTOCOL
7092 M:      Arvid Brodin <arvid.brodin@alten.se>
7093 L:      netdev@vger.kernel.org
7094 S:      Maintained
7095 F:      net/hsr/
7096
7097 HT16K33 LED CONTROLLER DRIVER
7098 M:      Robin van der Gracht <robin@protonic.nl>
7099 S:      Maintained
7100 F:      drivers/auxdisplay/ht16k33.c
7101 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7102
7103 HTCPEN TOUCHSCREEN DRIVER
7104 M:      Pau Oliva Fora <pof@eslack.org>
7105 L:      linux-input@vger.kernel.org
7106 S:      Maintained
7107 F:      drivers/input/touchscreen/htcpen.c
7108
7109 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7110 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7111 L:      linux-iio@vger.kernel.org
7112 W:      http://www.st.com/
7113 S:      Maintained
7114 F:      drivers/iio/humidity/hts221*
7115 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7116
7117 HUAWEI ETHERNET DRIVER
7118 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7119 L:      netdev@vger.kernel.org
7120 S:      Supported
7121 F:      Documentation/networking/hinic.txt
7122 F:      drivers/net/ethernet/huawei/hinic/
7123
7124 HUGETLB FILESYSTEM
7125 M:      Mike Kravetz <mike.kravetz@oracle.com>
7126 L:      linux-mm@kvack.org
7127 S:      Maintained
7128 F:      fs/hugetlbfs/
7129 F:      mm/hugetlb.c
7130 F:      include/linux/hugetlb.h
7131 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7132 F:      Documentation/vm/hugetlbfs_reserv.rst
7133 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7134
7135 HVA ST MEDIA DRIVER
7136 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7137 L:      linux-media@vger.kernel.org
7138 T:      git git://linuxtv.org/media_tree.git
7139 W:      https://linuxtv.org
7140 S:      Supported
7141 F:      drivers/media/platform/sti/hva
7142
7143 HWPOISON MEMORY FAILURE HANDLING
7144 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7145 L:      linux-mm@kvack.org
7146 S:      Maintained
7147 F:      mm/memory-failure.c
7148 F:      mm/hwpoison-inject.c
7149
7150 HYGON PROCESSOR SUPPORT
7151 M:      Pu Wen <puwen@hygon.cn>
7152 L:      linux-kernel@vger.kernel.org
7153 S:      Maintained
7154 F:      arch/x86/kernel/cpu/hygon.c
7155
7156 Hyper-V CORE AND DRIVERS
7157 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7158 M:      Haiyang Zhang <haiyangz@microsoft.com>
7159 M:      Stephen Hemminger <sthemmin@microsoft.com>
7160 M:      Sasha Levin <sashal@kernel.org>
7161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7162 L:      linux-hyperv@vger.kernel.org
7163 S:      Supported
7164 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7165 F:      arch/x86/include/asm/mshyperv.h
7166 F:      arch/x86/include/asm/trace/hyperv.h
7167 F:      arch/x86/include/asm/hyperv-tlfs.h
7168 F:      arch/x86/kernel/cpu/mshyperv.c
7169 F:      arch/x86/hyperv
7170 F:      drivers/hid/hid-hyperv.c
7171 F:      drivers/hv/
7172 F:      drivers/input/serio/hyperv-keyboard.c
7173 F:      drivers/pci/controller/pci-hyperv.c
7174 F:      drivers/net/hyperv/
7175 F:      drivers/scsi/storvsc_drv.c
7176 F:      drivers/uio/uio_hv_generic.c
7177 F:      drivers/video/fbdev/hyperv_fb.c
7178 F:      drivers/iommu/hyperv_iommu.c
7179 F:      net/vmw_vsock/hyperv_transport.c
7180 F:      include/linux/hyperv.h
7181 F:      include/uapi/linux/hyperv.h
7182 F:      tools/hv/
7183 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7184
7185 HYPERVISOR VIRTUAL CONSOLE DRIVER
7186 L:      linuxppc-dev@lists.ozlabs.org
7187 S:      Odd Fixes
7188 F:      drivers/tty/hvc/
7189
7190 I2C ACPI SUPPORT
7191 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7192 L:      linux-i2c@vger.kernel.org
7193 L:      linux-acpi@vger.kernel.org
7194 S:      Maintained
7195 F:      drivers/i2c/i2c-core-acpi.c
7196
7197 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7198 M:      Ajay Gupta <ajayg@nvidia.com>
7199 L:      linux-i2c@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7202 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7203
7204 I2C MUXES
7205 M:      Peter Rosin <peda@axentia.se>
7206 L:      linux-i2c@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/i2c/i2c-topology
7209 F:      Documentation/i2c/muxes/
7210 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7211 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7212 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7213 F:      drivers/i2c/i2c-mux.c
7214 F:      drivers/i2c/muxes/
7215 F:      include/linux/i2c-mux.h
7216
7217 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7218 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7219 L:      linux-i2c@vger.kernel.org
7220 S:      Maintained
7221 F:      drivers/i2c/busses/i2c-mv64xxx.c
7222
7223 I2C OVER PARALLEL PORT
7224 M:      Jean Delvare <jdelvare@suse.com>
7225 L:      linux-i2c@vger.kernel.org
7226 S:      Maintained
7227 F:      Documentation/i2c/busses/i2c-parport
7228 F:      Documentation/i2c/busses/i2c-parport-light
7229 F:      drivers/i2c/busses/i2c-parport.c
7230 F:      drivers/i2c/busses/i2c-parport-light.c
7231
7232 I2C SUBSYSTEM
7233 M:      Wolfram Sang <wsa@the-dreams.de>
7234 L:      linux-i2c@vger.kernel.org
7235 W:      https://i2c.wiki.kernel.org/
7236 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7238 S:      Maintained
7239 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7240 F:      Documentation/i2c/
7241 F:      drivers/i2c/*
7242 F:      include/linux/i2c.h
7243 F:      include/linux/i2c-dev.h
7244 F:      include/linux/i2c-smbus.h
7245 F:      include/uapi/linux/i2c.h
7246 F:      include/uapi/linux/i2c-*.h
7247
7248 I2C SUBSYSTEM HOST DRIVERS
7249 L:      linux-i2c@vger.kernel.org
7250 W:      https://i2c.wiki.kernel.org/
7251 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7253 S:      Odd Fixes
7254 F:      Documentation/devicetree/bindings/i2c/
7255 F:      drivers/i2c/algos/
7256 F:      drivers/i2c/busses/
7257
7258 I2C-TAOS-EVM DRIVER
7259 M:      Jean Delvare <jdelvare@suse.com>
7260 L:      linux-i2c@vger.kernel.org
7261 S:      Maintained
7262 F:      Documentation/i2c/busses/i2c-taos-evm
7263 F:      drivers/i2c/busses/i2c-taos-evm.c
7264
7265 I2C-TINY-USB DRIVER
7266 M:      Till Harbaum <till@harbaum.org>
7267 L:      linux-i2c@vger.kernel.org
7268 W:      http://www.harbaum.org/till/i2c_tiny_usb
7269 S:      Maintained
7270 F:      drivers/i2c/busses/i2c-tiny-usb.c
7271
7272 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7273 M:      Jean Delvare <jdelvare@suse.com>
7274 L:      linux-i2c@vger.kernel.org
7275 S:      Maintained
7276 F:      Documentation/i2c/busses/i2c-ali1535
7277 F:      Documentation/i2c/busses/i2c-ali1563
7278 F:      Documentation/i2c/busses/i2c-ali15x3
7279 F:      Documentation/i2c/busses/i2c-amd756
7280 F:      Documentation/i2c/busses/i2c-amd8111
7281 F:      Documentation/i2c/busses/i2c-i801
7282 F:      Documentation/i2c/busses/i2c-nforce2
7283 F:      Documentation/i2c/busses/i2c-piix4
7284 F:      Documentation/i2c/busses/i2c-sis5595
7285 F:      Documentation/i2c/busses/i2c-sis630
7286 F:      Documentation/i2c/busses/i2c-sis96x
7287 F:      Documentation/i2c/busses/i2c-via
7288 F:      Documentation/i2c/busses/i2c-viapro
7289 F:      drivers/i2c/busses/i2c-ali1535.c
7290 F:      drivers/i2c/busses/i2c-ali1563.c
7291 F:      drivers/i2c/busses/i2c-ali15x3.c
7292 F:      drivers/i2c/busses/i2c-amd756.c
7293 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7294 F:      drivers/i2c/busses/i2c-amd8111.c
7295 F:      drivers/i2c/busses/i2c-i801.c
7296 F:      drivers/i2c/busses/i2c-isch.c
7297 F:      drivers/i2c/busses/i2c-nforce2.c
7298 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7299 F:      drivers/i2c/busses/i2c-piix4.c
7300 F:      drivers/i2c/busses/i2c-sis5595.c
7301 F:      drivers/i2c/busses/i2c-sis630.c
7302 F:      drivers/i2c/busses/i2c-sis96x.c
7303 F:      drivers/i2c/busses/i2c-via.c
7304 F:      drivers/i2c/busses/i2c-viapro.c
7305
7306 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7307 M:      Hans de Goede <hdegoede@redhat.com>
7308 L:      linux-i2c@vger.kernel.org
7309 S:      Maintained
7310 F:      drivers/i2c/busses/i2c-cht-wc.c
7311
7312 I2C/SMBUS ISMT DRIVER
7313 M:      Seth Heasley <seth.heasley@intel.com>
7314 M:      Neil Horman <nhorman@tuxdriver.com>
7315 L:      linux-i2c@vger.kernel.org
7316 F:      drivers/i2c/busses/i2c-ismt.c
7317 F:      Documentation/i2c/busses/i2c-ismt
7318
7319 I2C/SMBUS STUB DRIVER
7320 M:      Jean Delvare <jdelvare@suse.com>
7321 L:      linux-i2c@vger.kernel.org
7322 S:      Maintained
7323 F:      drivers/i2c/i2c-stub.c
7324
7325 I3C SUBSYSTEM
7326 M:      Boris Brezillon <bbrezillon@kernel.org>
7327 L:      linux-i3c@lists.infradead.org
7328 C:      irc://chat.freenode.net/linux-i3c
7329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7330 S:      Maintained
7331 F:      Documentation/ABI/testing/sysfs-bus-i3c
7332 F:      Documentation/devicetree/bindings/i3c/
7333 F:      Documentation/driver-api/i3c
7334 F:      drivers/i3c/
7335 F:      include/linux/i3c/
7336 F:      include/dt-bindings/i3c/
7337
7338 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7339 M:      Vitor Soares <vitor.soares@synopsys.com>
7340 S:      Maintained
7341 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7342 F:      drivers/i3c/master/dw*
7343
7344 IA64 (Itanium) PLATFORM
7345 M:      Tony Luck <tony.luck@intel.com>
7346 M:      Fenghua Yu <fenghua.yu@intel.com>
7347 L:      linux-ia64@vger.kernel.org
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7349 S:      Maintained
7350 F:      arch/ia64/
7351
7352 IBM Power 842 compression accelerator
7353 M:      Haren Myneni <haren@us.ibm.com>
7354 S:      Supported
7355 F:      drivers/crypto/nx/Makefile
7356 F:      drivers/crypto/nx/Kconfig
7357 F:      drivers/crypto/nx/nx-842*
7358 F:      include/linux/sw842.h
7359 F:      crypto/842.c
7360 F:      lib/842/
7361
7362 IBM Power in-Nest Crypto Acceleration
7363 M:      Breno Leitão <leitao@debian.org>
7364 M:      Nayna Jain <nayna@linux.ibm.com>
7365 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7366 L:      linux-crypto@vger.kernel.org
7367 S:      Supported
7368 F:      drivers/crypto/nx/Makefile
7369 F:      drivers/crypto/nx/Kconfig
7370 F:      drivers/crypto/nx/nx-aes*
7371 F:      drivers/crypto/nx/nx-sha*
7372 F:      drivers/crypto/nx/nx.*
7373 F:      drivers/crypto/nx/nx_csbcpb.h
7374 F:      drivers/crypto/nx/nx_debugfs.h
7375
7376 IBM Power Linux RAID adapter
7377 M:      Brian King <brking@us.ibm.com>
7378 S:      Supported
7379 F:      drivers/scsi/ipr.*
7380
7381 IBM Power SRIOV Virtual NIC Device Driver
7382 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7383 M:      John Allen <jallen@linux.ibm.com>
7384 L:      netdev@vger.kernel.org
7385 S:      Supported
7386 F:      drivers/net/ethernet/ibm/ibmvnic.*
7387
7388 IBM Power Virtual Accelerator Switchboard
7389 M:      Sukadev Bhattiprolu
7390 L:      linuxppc-dev@lists.ozlabs.org
7391 S:      Supported
7392 F:      arch/powerpc/platforms/powernv/vas*
7393 F:      arch/powerpc/platforms/powernv/copy-paste.h
7394 F:      arch/powerpc/include/asm/vas.h
7395 F:      arch/powerpc/include/uapi/asm/vas.h
7396
7397 IBM Power Virtual Ethernet Device Driver
7398 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7399 L:      netdev@vger.kernel.org
7400 S:      Supported
7401 F:      drivers/net/ethernet/ibm/ibmveth.*
7402
7403 IBM Power Virtual FC Device Drivers
7404 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7405 L:      linux-scsi@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/scsi/ibmvscsi/ibmvfc*
7408
7409 IBM Power Virtual Management Channel Driver
7410 M:      Steven Royer <seroyer@linux.ibm.com>
7411 S:      Supported
7412 F:      drivers/misc/ibmvmc.*
7413
7414 IBM Power Virtual SCSI Device Drivers
7415 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 S:      Supported
7418 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7419 F:      include/scsi/viosrp.h
7420
7421 IBM Power Virtual SCSI Device Target Driver
7422 M:      Michael Cyr <mikecyr@linux.ibm.com>
7423 L:      linux-scsi@vger.kernel.org
7424 L:      target-devel@vger.kernel.org
7425 S:      Supported
7426 F:      drivers/scsi/ibmvscsi_tgt/
7427
7428 IBM Power VMX Cryptographic instructions
7429 M:      Breno Leitão <leitao@debian.org>
7430 M:      Nayna Jain <nayna@linux.ibm.com>
7431 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7432 L:      linux-crypto@vger.kernel.org
7433 S:      Supported
7434 F:      drivers/crypto/vmx/Makefile
7435 F:      drivers/crypto/vmx/Kconfig
7436 F:      drivers/crypto/vmx/vmx.c
7437 F:      drivers/crypto/vmx/aes*
7438 F:      drivers/crypto/vmx/ghash*
7439 F:      drivers/crypto/vmx/ppc-xlate.pl
7440
7441 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7442 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7443 L:      linux-pci@vger.kernel.org
7444 L:      linuxppc-dev@lists.ozlabs.org
7445 S:      Supported
7446 F:      drivers/pci/hotplug/rpaphp*
7447
7448 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7449 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7450 L:      linux-pci@vger.kernel.org
7451 L:      linuxppc-dev@lists.ozlabs.org
7452 S:      Supported
7453 F:      drivers/pci/hotplug/rpadlpar*
7454
7455 IBM ServeRAID RAID DRIVER
7456 S:      Orphan
7457 F:      drivers/scsi/ips.*
7458
7459 ICH LPC AND GPIO DRIVER
7460 M:      Peter Tyser <ptyser@xes-inc.com>
7461 S:      Maintained
7462 F:      drivers/mfd/lpc_ich.c
7463 F:      drivers/gpio/gpio-ich.c
7464
7465 IDE SUBSYSTEM
7466 M:      "David S. Miller" <davem@davemloft.net>
7467 L:      linux-ide@vger.kernel.org
7468 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7470 S:      Maintained
7471 F:      Documentation/ide/
7472 F:      drivers/ide/
7473 F:      include/linux/ide.h
7474
7475 IDE/ATAPI DRIVERS
7476 M:      Borislav Petkov <bp@alien8.de>
7477 L:      linux-ide@vger.kernel.org
7478 S:      Maintained
7479 F:      Documentation/cdrom/ide-cd
7480 F:      drivers/ide/ide-cd*
7481
7482 IDEAPAD LAPTOP EXTRAS DRIVER
7483 M:      Ike Panhc <ike.pan@canonical.com>
7484 L:      platform-driver-x86@vger.kernel.org
7485 W:      http://launchpad.net/ideapad-laptop
7486 S:      Maintained
7487 F:      drivers/platform/x86/ideapad-laptop.c
7488
7489 IDEAPAD LAPTOP SLIDEBAR DRIVER
7490 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7491 L:      linux-input@vger.kernel.org
7492 W:      https://github.com/o2genum/ideapad-slidebar
7493 S:      Maintained
7494 F:      drivers/input/misc/ideapad_slidebar.c
7495
7496 IDT VersaClock 5 CLOCK DRIVER
7497 M:      Marek Vasut <marek.vasut@gmail.com>
7498 S:      Maintained
7499 F:      drivers/clk/clk-versaclock5.c
7500
7501 IEEE 802.15.4 SUBSYSTEM
7502 M:      Alexander Aring <alex.aring@gmail.com>
7503 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7504 L:      linux-wpan@vger.kernel.org
7505 W:      http://wpan.cakelab.org/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7508 S:      Maintained
7509 F:      net/ieee802154/
7510 F:      net/mac802154/
7511 F:      drivers/net/ieee802154/
7512 F:      include/linux/nl802154.h
7513 F:      include/linux/ieee802154.h
7514 F:      include/net/nl802154.h
7515 F:      include/net/mac802154.h
7516 F:      include/net/af_ieee802154.h
7517 F:      include/net/cfg802154.h
7518 F:      include/net/ieee802154_netdev.h
7519 F:      Documentation/networking/ieee802154.txt
7520
7521 IFE PROTOCOL
7522 M:      Yotam Gigi <yotam.gi@gmail.com>
7523 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7524 F:      net/ife
7525 F:      include/net/ife.h
7526 F:      include/uapi/linux/ife.h
7527
7528 IGORPLUG-USB IR RECEIVER
7529 M:      Sean Young <sean@mess.org>
7530 L:      linux-media@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/media/rc/igorplugusb.c
7533
7534 IGUANAWORKS USB IR TRANSCEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/iguanair.c
7539
7540 IIO DIGITAL POTENTIOMETER DAC
7541 M:      Peter Rosin <peda@axentia.se>
7542 L:      linux-iio@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7545 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7546 F:      drivers/iio/dac/dpot-dac.c
7547
7548 IIO ENVELOPE DETECTOR
7549 M:      Peter Rosin <peda@axentia.se>
7550 L:      linux-iio@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7553 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7554 F:      drivers/iio/adc/envelope-detector.c
7555
7556 IIO MULTIPLEXER
7557 M:      Peter Rosin <peda@axentia.se>
7558 L:      linux-iio@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7561 F:      drivers/iio/multiplexer/iio-mux.c
7562
7563 IIO SUBSYSTEM AND DRIVERS
7564 M:      Jonathan Cameron <jic23@kernel.org>
7565 R:      Hartmut Knaack <knaack.h@gmx.de>
7566 R:      Lars-Peter Clausen <lars@metafoo.de>
7567 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7568 L:      linux-iio@vger.kernel.org
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7570 S:      Maintained
7571 F:      Documentation/ABI/testing/configfs-iio*
7572 F:      Documentation/ABI/testing/sysfs-bus-iio*
7573 F:      Documentation/devicetree/bindings/iio/
7574 F:      drivers/iio/
7575 F:      drivers/staging/iio/
7576 F:      include/linux/iio/
7577 F:      tools/iio/
7578
7579 IIO UNIT CONVERTER
7580 M:      Peter Rosin <peda@axentia.se>
7581 L:      linux-iio@vger.kernel.org
7582 S:      Maintained
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7586 F:      drivers/iio/afe/iio-rescale.c
7587
7588 IKANOS/ADI EAGLE ADSL USB DRIVER
7589 M:      Matthieu Castet <castet.matthieu@free.fr>
7590 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7591 S:      Maintained
7592 F:      drivers/usb/atm/ueagle-atm.c
7593
7594 IMGTEC ASCII LCD DRIVER
7595 M:      Paul Burton <paul.burton@mips.com>
7596 S:      Maintained
7597 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7598 F:      drivers/auxdisplay/img-ascii-lcd.c
7599
7600 IMGTEC IR DECODER DRIVER
7601 M:      James Hogan <jhogan@kernel.org>
7602 S:      Maintained
7603 F:      drivers/media/rc/img-ir/
7604
7605 IMON SOUNDGRAPH USB IR RECEIVER
7606 M:      Sean Young <sean@mess.org>
7607 L:      linux-media@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/media/rc/imon_raw.c
7610 F:      drivers/media/rc/imon.c
7611
7612 IMS TWINTURBO FRAMEBUFFER DRIVER
7613 L:      linux-fbdev@vger.kernel.org
7614 S:      Orphan
7615 F:      drivers/video/fbdev/imsttfb.c
7616
7617 INA209 HARDWARE MONITOR DRIVER
7618 M:      Guenter Roeck <linux@roeck-us.net>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/ina209
7622 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7623 F:      drivers/hwmon/ina209.c
7624
7625 INA2XX HARDWARE MONITOR DRIVER
7626 M:      Guenter Roeck <linux@roeck-us.net>
7627 L:      linux-hwmon@vger.kernel.org
7628 S:      Maintained
7629 F:      Documentation/hwmon/ina2xx
7630 F:      drivers/hwmon/ina2xx.c
7631 F:      include/linux/platform_data/ina2xx.h
7632
7633 INDUSTRY PACK SUBSYSTEM (IPACK)
7634 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7635 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7637 L:      industrypack-devel@lists.sourceforge.net
7638 W:      http://industrypack.sourceforge.net
7639 S:      Maintained
7640 F:      drivers/ipack/
7641
7642 INFINIBAND SUBSYSTEM
7643 M:      Doug Ledford <dledford@redhat.com>
7644 M:      Jason Gunthorpe <jgg@mellanox.com>
7645 L:      linux-rdma@vger.kernel.org
7646 W:      https://github.com/linux-rdma/rdma-core
7647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7649 S:      Supported
7650 F:      Documentation/devicetree/bindings/infiniband/
7651 F:      Documentation/infiniband/
7652 F:      drivers/infiniband/
7653 F:      include/uapi/linux/if_infiniband.h
7654 F:      include/uapi/rdma/
7655 F:      include/rdma/
7656
7657 INGENIC JZ4780 DMA Driver
7658 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7659 S:      Maintained
7660 F:      drivers/dma/dma-jz4780.c
7661
7662 INGENIC JZ4780 NAND DRIVER
7663 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7664 L:      linux-mtd@lists.infradead.org
7665 S:      Maintained
7666 F:      drivers/mtd/nand/raw/jz4780_*
7667
7668 INOTIFY
7669 M:      Jan Kara <jack@suse.cz>
7670 R:      Amir Goldstein <amir73il@gmail.com>
7671 L:      linux-fsdevel@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/filesystems/inotify.txt
7674 F:      fs/notify/inotify/
7675 F:      include/linux/inotify.h
7676 F:      include/uapi/linux/inotify.h
7677
7678 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7679 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7680 L:      linux-input@vger.kernel.org
7681 Q:      http://patchwork.kernel.org/project/linux-input/list/
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7683 S:      Maintained
7684 F:      drivers/input/
7685 F:      include/linux/input.h
7686 F:      include/uapi/linux/input.h
7687 F:      include/uapi/linux/input-event-codes.h
7688 F:      include/linux/input/
7689 F:      Documentation/devicetree/bindings/input/
7690 F:      Documentation/devicetree/bindings/serio/
7691 F:      Documentation/input/
7692
7693 INPUT MULTITOUCH (MT) PROTOCOL
7694 M:      Henrik Rydberg <rydberg@bitmath.org>
7695 L:      linux-input@vger.kernel.org
7696 S:      Odd fixes
7697 F:      Documentation/input/multi-touch-protocol.rst
7698 F:      drivers/input/input-mt.c
7699 K:      \b(ABS|SYN)_MT_
7700
7701 INSIDE SECURE CRYPTO DRIVER
7702 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7703 F:      drivers/crypto/inside-secure/
7704 S:      Maintained
7705 L:      linux-crypto@vger.kernel.org
7706
7707 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7708 M:      Mimi Zohar <zohar@linux.ibm.com>
7709 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7710 L:      linux-integrity@vger.kernel.org
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7712 S:      Supported
7713 F:      security/integrity/ima/
7714
7715 INTEL 810/815 FRAMEBUFFER DRIVER
7716 M:      Antonino Daplas <adaplas@gmail.com>
7717 L:      linux-fbdev@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/video/fbdev/i810/
7720
7721 INTEL ASoC DRIVERS
7722 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7723 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7724 M:      Jie Yang <yang.jie@linux.intel.com>
7725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7726 S:      Supported
7727 F:      sound/soc/intel/
7728
7729 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7730 M:      Hans de Goede <hdegoede@redhat.com>
7731 L:      platform-driver-x86@vger.kernel.org
7732 S:      Maintained
7733 F:      drivers/platform/x86/intel_atomisp2_pm.c
7734
7735 INTEL C600 SERIES SAS CONTROLLER DRIVER
7736 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7737 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7738 L:      linux-scsi@vger.kernel.org
7739 T:      git git://git.code.sf.net/p/intel-sas/isci
7740 S:      Supported
7741 F:      drivers/scsi/isci/
7742
7743 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7744 M:      Jani Nikula <jani.nikula@linux.intel.com>
7745 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7746 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7747 L:      intel-gfx@lists.freedesktop.org
7748 W:      https://01.org/linuxgraphics/
7749 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7750 C:      irc://chat.freenode.net/intel-gfx
7751 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7752 T:      git git://anongit.freedesktop.org/drm-intel
7753 S:      Supported
7754 F:      drivers/gpu/drm/i915/
7755 F:      include/drm/i915*
7756 F:      include/uapi/drm/i915_drm.h
7757 F:      Documentation/gpu/i915.rst
7758
7759 INTEL ETHERNET DRIVERS
7760 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7761 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7762 W:      http://www.intel.com/support/feedback.htm
7763 W:      http://e1000.sourceforge.net/
7764 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7767 S:      Supported
7768 F:      Documentation/networking/device_drivers/intel/e100.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7771 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7772 F:      Documentation/networking/device_drivers/intel/igb.rst
7773 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7777 F:      Documentation/networking/device_drivers/intel/i40e.rst
7778 F:      Documentation/networking/device_drivers/intel/iavf.rst
7779 F:      Documentation/networking/device_drivers/intel/ice.rst
7780 F:      drivers/net/ethernet/intel/
7781 F:      drivers/net/ethernet/intel/*/
7782 F:      include/linux/avf/virtchnl.h
7783
7784 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7785 M:      Maik Broemme <mbroemme@libmpq.org>
7786 L:      linux-fbdev@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/fb/intelfb.txt
7789 F:      drivers/video/fbdev/intelfb/
7790
7791 INTEL GPIO DRIVERS
7792 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7793 L:      linux-gpio@vger.kernel.org
7794 S:      Maintained
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7796 F:      drivers/gpio/gpio-ich.c
7797 F:      drivers/gpio/gpio-intel-mid.c
7798 F:      drivers/gpio/gpio-lynxpoint.c
7799 F:      drivers/gpio/gpio-merrifield.c
7800 F:      drivers/gpio/gpio-ml-ioh.c
7801 F:      drivers/gpio/gpio-pch.c
7802 F:      drivers/gpio/gpio-sch.c
7803 F:      drivers/gpio/gpio-sodaville.c
7804
7805 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7806 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7807 M:      Zhi Wang <zhi.a.wang@intel.com>
7808 L:      intel-gvt-dev@lists.freedesktop.org
7809 L:      intel-gfx@lists.freedesktop.org
7810 W:      https://01.org/igvt-g
7811 T:      git https://github.com/intel/gvt-linux.git
7812 S:      Supported
7813 F:      drivers/gpu/drm/i915/gvt/
7814
7815 INTEL HID EVENT DRIVER
7816 M:      Alex Hung <alex.hung@canonical.com>
7817 L:      platform-driver-x86@vger.kernel.org
7818 S:      Maintained
7819 F:      drivers/platform/x86/intel-hid.c
7820
7821 INTEL I/OAT DMA DRIVER
7822 M:      Dave Jiang <dave.jiang@intel.com>
7823 R:      Dan Williams <dan.j.williams@intel.com>
7824 L:      dmaengine@vger.kernel.org
7825 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7826 S:      Supported
7827 F:      drivers/dma/ioat*
7828
7829 INTEL IDLE DRIVER
7830 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7834 B:      https://bugzilla.kernel.org
7835 S:      Supported
7836 F:      drivers/idle/intel_idle.c
7837
7838 INTEL INTEGRATED SENSOR HUB DRIVER
7839 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7840 M:      Jiri Kosina <jikos@kernel.org>
7841 L:      linux-input@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/hid/intel-ish-hid/
7844
7845 INTEL IOMMU (VT-d)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      iommu@lists.linux-foundation.org
7848 T:      git git://git.infradead.org/iommu-2.6.git
7849 S:      Supported
7850 F:      drivers/iommu/intel-iommu.c
7851 F:      include/linux/intel-iommu.h
7852
7853 INTEL IOP-ADMA DMA DRIVER
7854 R:      Dan Williams <dan.j.williams@intel.com>
7855 S:      Odd fixes
7856 F:      drivers/dma/iop-adma.c
7857
7858 INTEL IPU3 CSI-2 CIO2 DRIVER
7859 M:      Yong Zhi <yong.zhi@intel.com>
7860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7861 M:      Bingbu Cao <bingbu.cao@intel.com>
7862 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/pci/intel/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7867
7868 INTEL IPU3 CSI-2 IMGU DRIVER
7869 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/staging/media/ipu3/
7873 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7874 F:      Documentation/media/v4l-drivers/ipu3.rst
7875
7876 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7877 M:      Krzysztof Halasa <khalasa@piap.pl>
7878 S:      Maintained
7879 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7880 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7883 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7884 F:      drivers/net/wan/ixp4xx_hss.c
7885
7886 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7887 M:      Deepak Saxena <dsaxena@plexity.net>
7888 S:      Maintained
7889 F:      drivers/char/hw_random/ixp4xx-rng.c
7890
7891 INTEL MANAGEMENT ENGINE (mei)
7892 M:      Tomas Winkler <tomas.winkler@intel.com>
7893 L:      linux-kernel@vger.kernel.org
7894 S:      Supported
7895 F:      include/uapi/linux/mei.h
7896 F:      include/linux/mei_cl_bus.h
7897 F:      drivers/misc/mei/*
7898 F:      drivers/watchdog/mei_wdt.c
7899 F:      Documentation/misc-devices/mei/*
7900 F:      samples/mei/*
7901
7902 INTEL MENLOW THERMAL DRIVER
7903 M:      Sujith Thomas <sujith.thomas@intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 W:      https://01.org/linux-acpi
7906 S:      Supported
7907 F:      drivers/platform/x86/intel_menlow.c
7908
7909 INTEL MIC DRIVERS (mic)
7910 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7911 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7912 S:      Supported
7913 W:      https://github.com/sudeepdutt/mic
7914 W:      http://software.intel.com/en-us/mic-developer
7915 F:      include/linux/mic_bus.h
7916 F:      include/linux/scif.h
7917 F:      include/uapi/linux/mic_common.h
7918 F:      include/uapi/linux/mic_ioctl.h
7919 F:      include/uapi/linux/scif_ioctl.h
7920 F:      drivers/misc/mic/
7921 F:      drivers/dma/mic_x100_dma.c
7922 F:      drivers/dma/mic_x100_dma.h
7923 F:      Documentation/mic/
7924
7925 INTEL PMC CORE DRIVER
7926 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7927 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7928 L:      platform-driver-x86@vger.kernel.org
7929 S:      Maintained
7930 F:      drivers/platform/x86/intel_pmc_core*
7931
7932 INTEL PMC/P-Unit IPC DRIVER
7933 M:      Zha Qipeng<qipeng.zha@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_ipc.c
7937 F:      drivers/platform/x86/intel_punit_ipc.c
7938 F:      arch/x86/include/asm/intel_pmc_ipc.h
7939 F:      arch/x86/include/asm/intel_punit_ipc.h
7940
7941 INTEL PMIC GPIO DRIVERS
7942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7945 F:      drivers/gpio/gpio-*cove.c
7946 F:      drivers/gpio/gpio-msic.c
7947
7948 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7949 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7950 S:      Maintained
7951 F:      drivers/mfd/intel_msic.c
7952 F:      drivers/mfd/intel_soc_pmic*
7953 F:      include/linux/mfd/intel_msic.h
7954 F:      include/linux/mfd/intel_soc_pmic*
7955
7956 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7957 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7958 L:      linux-wireless@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7961 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7962 F:      drivers/net/wireless/intel/ipw2x00/
7963
7964 INTEL PSTATE DRIVER
7965 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7966 M:      Len Brown <lenb@kernel.org>
7967 L:      linux-pm@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/cpufreq/intel_pstate.c
7970
7971 INTEL RDMA RNIC DRIVER
7972 M:      Faisal Latif <faisal.latif@intel.com>
7973 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7974 L:      linux-rdma@vger.kernel.org
7975 S:      Supported
7976 F:      drivers/infiniband/hw/i40iw/
7977 F:      include/uapi/rdma/i40iw-abi.h
7978
7979 INTEL TELEMETRY DRIVER
7980 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7981 M:      "David E. Box" <david.e.box@linux.intel.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      arch/x86/include/asm/intel_telemetry.h
7985 F:      drivers/platform/x86/intel_telemetry*
7986
7987 INTEL VIRTUAL BUTTON DRIVER
7988 M:      AceLan Kao <acelan.kao@canonical.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/platform/x86/intel-vbtn.c
7992
7993 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7994 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7995 L:      linux-wireless@vger.kernel.org
7996 S:      Supported
7997 F:      drivers/net/wireless/intel/iwlegacy/
7998
7999 INTEL WIRELESS WIFI LINK (iwlwifi)
8000 M:      Johannes Berg <johannes.berg@intel.com>
8001 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8002 M:      Luca Coelho <luciano.coelho@intel.com>
8003 M:      Intel Linux Wireless <linuxwifi@intel.com>
8004 L:      linux-wireless@vger.kernel.org
8005 W:      http://intellinuxwireless.org
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8007 S:      Supported
8008 F:      drivers/net/wireless/intel/iwlwifi/
8009
8010 INTEL WIRELESS WIMAX CONNECTION 2400
8011 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8012 M:      linux-wimax@intel.com
8013 L:      wimax@linuxwimax.org (subscribers-only)
8014 S:      Supported
8015 W:      http://linuxwimax.org
8016 F:      Documentation/wimax/README.i2400m
8017 F:      drivers/net/wimax/i2400m/
8018 F:      include/uapi/linux/wimax/i2400m.h
8019
8020 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8021 M:      Mario Limonciello <mario.limonciello@dell.com>
8022 S:      Maintained
8023 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8024
8025 INTEL(R) TRACE HUB
8026 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8027 S:      Supported
8028 F:      Documentation/trace/intel_th.rst
8029 F:      drivers/hwtracing/intel_th/
8030
8031 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8032 M:      Ning Sun <ning.sun@intel.com>
8033 L:      tboot-devel@lists.sourceforge.net
8034 W:      http://tboot.sourceforge.net
8035 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8036 S:      Supported
8037 F:      Documentation/intel_txt.txt
8038 F:      include/linux/tboot.h
8039 F:      arch/x86/kernel/tboot.c
8040
8041 INTEL-MID GPIO DRIVER
8042 M:      David Cohen <david.a.cohen@linux.intel.com>
8043 L:      linux-gpio@vger.kernel.org
8044 S:      Maintained
8045 F:      drivers/gpio/gpio-intel-mid.c
8046
8047 INTERCONNECT API
8048 M:      Georgi Djakov <georgi.djakov@linaro.org>
8049 S:      Maintained
8050 F:      Documentation/interconnect/
8051 F:      Documentation/devicetree/bindings/interconnect/
8052 F:      drivers/interconnect/
8053 F:      include/dt-bindings/interconnect/
8054 F:      include/linux/interconnect-provider.h
8055 F:      include/linux/interconnect.h
8056
8057 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8058 M:      Linus Walleij <linus.walleij@linaro.org>
8059 L:      linux-iio@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/iio/gyro/mpu3050*
8062 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8063
8064 IOC3 ETHERNET DRIVER
8065 M:      Ralf Baechle <ralf@linux-mips.org>
8066 L:      linux-mips@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8069
8070 IOC3 SERIAL DRIVER
8071 M:      Pat Gefre <pfg@sgi.com>
8072 L:      linux-serial@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/tty/serial/ioc3_serial.c
8075
8076 IOMAP FILESYSTEM LIBRARY
8077 M:      Christoph Hellwig <hch@infradead.org>
8078 M:      Darrick J. Wong <darrick.wong@oracle.com>
8079 M:      linux-xfs@vger.kernel.org
8080 M:      linux-fsdevel@vger.kernel.org
8081 L:      linux-xfs@vger.kernel.org
8082 L:      linux-fsdevel@vger.kernel.org
8083 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8084 S:      Supported
8085 F:      fs/iomap.c
8086 F:      include/linux/iomap.h
8087
8088 IOMMU DRIVERS
8089 M:      Joerg Roedel <joro@8bytes.org>
8090 L:      iommu@lists.linux-foundation.org
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8092 S:      Maintained
8093 F:      Documentation/devicetree/bindings/iommu/
8094 F:      drivers/iommu/
8095 F:      include/linux/iommu.h
8096 F:      include/linux/of_iommu.h
8097 F:      include/linux/iova.h
8098
8099 IP MASQUERADING
8100 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8101 S:      Maintained
8102 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8103
8104 IPMI SUBSYSTEM
8105 M:      Corey Minyard <minyard@acm.org>
8106 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8107 W:      http://openipmi.sourceforge.net/
8108 S:      Supported
8109 F:      Documentation/devicetree/bindings/ipmi/
8110 F:      Documentation/IPMI.txt
8111 F:      drivers/char/ipmi/
8112 F:      include/linux/ipmi*
8113 F:      include/uapi/linux/ipmi*
8114
8115 IPS SCSI RAID DRIVER
8116 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8117 L:      linux-scsi@vger.kernel.org
8118 W:      http://www.adaptec.com/
8119 S:      Maintained
8120 F:      drivers/scsi/ips*
8121
8122 IPVS
8123 M:      Wensong Zhang <wensong@linux-vs.org>
8124 M:      Simon Horman <horms@verge.net.au>
8125 M:      Julian Anastasov <ja@ssi.bg>
8126 L:      netdev@vger.kernel.org
8127 L:      lvs-devel@vger.kernel.org
8128 S:      Maintained
8129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8131 F:      Documentation/networking/ipvs-sysctl.txt
8132 F:      include/net/ip_vs.h
8133 F:      include/uapi/linux/ip_vs.h
8134 F:      net/netfilter/ipvs/
8135
8136 IPWIRELESS DRIVER
8137 M:      Jiri Kosina <jikos@kernel.org>
8138 M:      David Sterba <dsterba@suse.com>
8139 S:      Odd Fixes
8140 F:      drivers/tty/ipwireless/
8141
8142 IPX NETWORK LAYER
8143 L:      netdev@vger.kernel.org
8144 S:      Obsolete
8145 F:      include/uapi/linux/ipx.h
8146
8147 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8148 M:      Marc Zyngier <marc.zyngier@arm.com>
8149 S:      Maintained
8150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8151 F:      Documentation/IRQ-domain.txt
8152 F:      include/linux/irqdomain.h
8153 F:      kernel/irq/irqdomain.c
8154 F:      kernel/irq/msi.c
8155
8156 IRQ SUBSYSTEM
8157 M:      Thomas Gleixner <tglx@linutronix.de>
8158 L:      linux-kernel@vger.kernel.org
8159 S:      Maintained
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8161 F:      kernel/irq/
8162
8163 IRQCHIP DRIVERS
8164 M:      Thomas Gleixner <tglx@linutronix.de>
8165 M:      Jason Cooper <jason@lakedaemon.net>
8166 M:      Marc Zyngier <marc.zyngier@arm.com>
8167 L:      linux-kernel@vger.kernel.org
8168 S:      Maintained
8169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8170 F:      Documentation/devicetree/bindings/interrupt-controller/
8171 F:      drivers/irqchip/
8172
8173 ISA
8174 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8175 S:      Maintained
8176 F:      Documentation/isa.txt
8177 F:      drivers/base/isa.c
8178 F:      include/linux/isa.h
8179
8180 ISA RADIO MODULE
8181 M:      Hans Verkuil <hverkuil@xs4all.nl>
8182 L:      linux-media@vger.kernel.org
8183 T:      git git://linuxtv.org/media_tree.git
8184 W:      https://linuxtv.org
8185 S:      Maintained
8186 F:      drivers/media/radio/radio-isa*
8187
8188 ISAPNP
8189 M:      Jaroslav Kysela <perex@perex.cz>
8190 S:      Maintained
8191 F:      Documentation/isapnp.txt
8192 F:      drivers/pnp/isapnp/
8193 F:      include/linux/isapnp.h
8194
8195 ISCSI
8196 M:      Lee Duncan <lduncan@suse.com>
8197 M:      Chris Leech <cleech@redhat.com>
8198 L:      open-iscsi@googlegroups.com
8199 W:      www.open-iscsi.com
8200 S:      Maintained
8201 F:      drivers/scsi/*iscsi*
8202 F:      include/scsi/*iscsi*
8203
8204 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8205 M:      Peter Jones <pjones@redhat.com>
8206 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8207 S:      Maintained
8208 F:      drivers/firmware/iscsi_ibft*
8209
8210 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8211 M:      Sagi Grimberg <sagi@grimberg.me>
8212 M:      Max Gurtovoy <maxg@mellanox.com>
8213 L:      linux-rdma@vger.kernel.org
8214 S:      Supported
8215 W:      http://www.openfabrics.org
8216 W:      www.open-iscsi.org
8217 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8218 F:      drivers/infiniband/ulp/iser/
8219
8220 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8221 M:      Sagi Grimberg <sagi@grimberg.me>
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8223 L:      linux-rdma@vger.kernel.org
8224 L:      target-devel@vger.kernel.org
8225 S:      Supported
8226 W:      http://www.linux-iscsi.org
8227 F:      drivers/infiniband/ulp/isert
8228
8229 ISDN SUBSYSTEM
8230 M:      Karsten Keil <isdn@linux-pingi.de>
8231 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8232 L:      netdev@vger.kernel.org
8233 W:      http://www.isdn4linux.de
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8235 S:      Maintained
8236 F:      Documentation/isdn/
8237 F:      drivers/isdn/
8238 F:      include/linux/isdn.h
8239 F:      include/linux/isdn/
8240 F:      include/uapi/linux/isdn.h
8241 F:      include/uapi/linux/isdn/
8242
8243 IT87 HARDWARE MONITORING DRIVER
8244 M:      Jean Delvare <jdelvare@suse.com>
8245 L:      linux-hwmon@vger.kernel.org
8246 S:      Maintained
8247 F:      Documentation/hwmon/it87
8248 F:      drivers/hwmon/it87.c
8249
8250 IT913X MEDIA DRIVER
8251 M:      Antti Palosaari <crope@iki.fi>
8252 L:      linux-media@vger.kernel.org
8253 W:      https://linuxtv.org
8254 W:      http://palosaari.fi/linux/
8255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8256 T:      git git://linuxtv.org/anttip/media_tree.git
8257 S:      Maintained
8258 F:      drivers/media/tuners/it913x*
8259
8260 IVTV VIDEO4LINUX DRIVER
8261 M:      Andy Walls <awalls@md.metrocast.net>
8262 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8263 L:      linux-media@vger.kernel.org
8264 T:      git git://linuxtv.org/media_tree.git
8265 W:      http://www.ivtvdriver.org
8266 S:      Maintained
8267 F:      Documentation/media/v4l-drivers/ivtv*
8268 F:      drivers/media/pci/ivtv/
8269 F:      include/uapi/linux/ivtv*
8270
8271 IX2505V MEDIA DRIVER
8272 M:      Malcolm Priestley <tvboxspy@gmail.com>
8273 L:      linux-media@vger.kernel.org
8274 W:      https://linuxtv.org
8275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8276 S:      Maintained
8277 F:      drivers/media/dvb-frontends/ix2505v*
8278
8279 JAILHOUSE HYPERVISOR INTERFACE
8280 M:      Jan Kiszka <jan.kiszka@siemens.com>
8281 L:      jailhouse-dev@googlegroups.com
8282 S:      Maintained
8283 F:      arch/x86/kernel/jailhouse.c
8284 F:      arch/x86/include/asm/jailhouse_para.h
8285
8286 JC42.4 TEMPERATURE SENSOR DRIVER
8287 M:      Guenter Roeck <linux@roeck-us.net>
8288 L:      linux-hwmon@vger.kernel.org
8289 S:      Maintained
8290 F:      drivers/hwmon/jc42.c
8291 F:      Documentation/hwmon/jc42
8292
8293 JFS FILESYSTEM
8294 M:      Dave Kleikamp <shaggy@kernel.org>
8295 L:      jfs-discussion@lists.sourceforge.net
8296 W:      http://jfs.sourceforge.net/
8297 T:      git git://github.com/kleikamp/linux-shaggy.git
8298 S:      Maintained
8299 F:      Documentation/filesystems/jfs.txt
8300 F:      fs/jfs/
8301
8302 JME NETWORK DRIVER
8303 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8304 L:      netdev@vger.kernel.org
8305 S:      Maintained
8306 F:      drivers/net/ethernet/jme.*
8307
8308 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8309 M:      David Woodhouse <dwmw2@infradead.org>
8310 L:      linux-mtd@lists.infradead.org
8311 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8312 S:      Maintained
8313 F:      fs/jffs2/
8314 F:      include/uapi/linux/jffs2.h
8315
8316 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8317 M:      "Theodore Ts'o" <tytso@mit.edu>
8318 M:      Jan Kara <jack@suse.com>
8319 L:      linux-ext4@vger.kernel.org
8320 S:      Maintained
8321 F:      fs/jbd2/
8322 F:      include/linux/jbd2.h
8323
8324 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8325 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8326 L:      linux-media@vger.kernel.org
8327 S:      Maintained
8328 F:      drivers/media/platform/rcar_jpu.c
8329
8330 JSM Neo PCI based serial card
8331 L:      linux-serial@vger.kernel.org
8332 S:      Orphan
8333 F:      drivers/tty/serial/jsm/
8334
8335 K10TEMP HARDWARE MONITORING DRIVER
8336 M:      Clemens Ladisch <clemens@ladisch.de>
8337 L:      linux-hwmon@vger.kernel.org
8338 S:      Maintained
8339 F:      Documentation/hwmon/k10temp
8340 F:      drivers/hwmon/k10temp.c
8341
8342 K8TEMP HARDWARE MONITORING DRIVER
8343 M:      Rudolf Marek <r.marek@assembler.cz>
8344 L:      linux-hwmon@vger.kernel.org
8345 S:      Maintained
8346 F:      Documentation/hwmon/k8temp
8347 F:      drivers/hwmon/k8temp.c
8348
8349 KASAN
8350 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8351 R:      Alexander Potapenko <glider@google.com>
8352 R:      Dmitry Vyukov <dvyukov@google.com>
8353 L:      kasan-dev@googlegroups.com
8354 S:      Maintained
8355 F:      arch/*/include/asm/kasan.h
8356 F:      arch/*/mm/kasan_init*
8357 F:      Documentation/dev-tools/kasan.rst
8358 F:      include/linux/kasan*.h
8359 F:      lib/test_kasan.c
8360 F:      mm/kasan/
8361 F:      scripts/Makefile.kasan
8362
8363 KCONFIG
8364 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8366 L:      linux-kbuild@vger.kernel.org
8367 S:      Maintained
8368 F:      Documentation/kbuild/kconfig*
8369 F:      scripts/kconfig/
8370 F:      scripts/Kconfig.include
8371
8372 KDUMP
8373 M:      Dave Young <dyoung@redhat.com>
8374 M:      Baoquan He <bhe@redhat.com>
8375 R:      Vivek Goyal <vgoyal@redhat.com>
8376 L:      kexec@lists.infradead.org
8377 W:      http://lse.sourceforge.net/kdump/
8378 S:      Maintained
8379 F:      Documentation/kdump/
8380
8381 KEENE FM RADIO TRANSMITTER DRIVER
8382 M:      Hans Verkuil <hverkuil@xs4all.nl>
8383 L:      linux-media@vger.kernel.org
8384 T:      git git://linuxtv.org/media_tree.git
8385 W:      https://linuxtv.org
8386 S:      Maintained
8387 F:      drivers/media/radio/radio-keene*
8388
8389 KERNEL AUTOMOUNTER
8390 M:      Ian Kent <raven@themaw.net>
8391 L:      autofs@vger.kernel.org
8392 S:      Maintained
8393 F:      fs/autofs/
8394
8395 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8396 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8397 M:      Michal Marek <michal.lkml@markovi.net>
8398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8399 L:      linux-kbuild@vger.kernel.org
8400 S:      Maintained
8401 F:      Documentation/kbuild/
8402 F:      Makefile
8403 F:      scripts/Kbuild*
8404 F:      scripts/Makefile*
8405 F:      scripts/basic/
8406 F:      scripts/mk*
8407 F:      scripts/mod/
8408 F:      scripts/package/
8409
8410 KERNEL JANITORS
8411 L:      kernel-janitors@vger.kernel.org
8412 W:      http://kernelnewbies.org/KernelJanitors
8413 S:      Odd Fixes
8414
8415 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8416 M:      "J. Bruce Fields" <bfields@fieldses.org>
8417 M:      Jeff Layton <jlayton@kernel.org>
8418 L:      linux-nfs@vger.kernel.org
8419 W:      http://nfs.sourceforge.net/
8420 T:      git git://linux-nfs.org/~bfields/linux.git
8421 S:      Supported
8422 F:      fs/nfsd/
8423 F:      include/uapi/linux/nfsd/
8424 F:      fs/lockd/
8425 F:      fs/nfs_common/
8426 F:      net/sunrpc/
8427 F:      include/linux/lockd/
8428 F:      include/linux/sunrpc/
8429 F:      include/uapi/linux/sunrpc/
8430
8431 KERNEL SELFTEST FRAMEWORK
8432 M:      Shuah Khan <shuah@kernel.org>
8433 M:      Shuah Khan <skhan@linuxfoundation.org>
8434 L:      linux-kselftest@vger.kernel.org
8435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8436 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8437 S:      Maintained
8438 F:      tools/testing/selftests/
8439 F:      Documentation/dev-tools/kselftest*
8440
8441 KERNEL USERMODE HELPER
8442 M:      Luis Chamberlain <mcgrof@kernel.org>
8443 L:      linux-kernel@vger.kernel.org
8444 S:      Maintained
8445 F:      kernel/umh.c
8446 F:      include/linux/umh.h
8447
8448 KERNEL VIRTUAL MACHINE (KVM)
8449 M:      Paolo Bonzini <pbonzini@redhat.com>
8450 M:      Radim Krčmář <rkrcmar@redhat.com>
8451 L:      kvm@vger.kernel.org
8452 W:      http://www.linux-kvm.org
8453 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8454 S:      Supported
8455 F:      Documentation/virtual/kvm/
8456 F:      include/trace/events/kvm.h
8457 F:      include/uapi/asm-generic/kvm*
8458 F:      include/uapi/linux/kvm*
8459 F:      include/asm-generic/kvm*
8460 F:      include/linux/kvm*
8461 F:      include/kvm/iodev.h
8462 F:      virt/kvm/*
8463 F:      tools/kvm/
8464 F:      tools/testing/selftests/kvm/
8465
8466 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8467 M:      Joerg Roedel <joro@8bytes.org>
8468 L:      kvm@vger.kernel.org
8469 W:      http://www.linux-kvm.org/
8470 S:      Maintained
8471 F:      arch/x86/include/asm/svm.h
8472 F:      arch/x86/kvm/svm.c
8473
8474 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8475 M:      Christoffer Dall <christoffer.dall@arm.com>
8476 M:      Marc Zyngier <marc.zyngier@arm.com>
8477 R:      James Morse <james.morse@arm.com>
8478 R:      Julien Thierry <julien.thierry@arm.com>
8479 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8481 L:      kvmarm@lists.cs.columbia.edu
8482 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8484 S:      Maintained
8485 F:      arch/arm/include/uapi/asm/kvm*
8486 F:      arch/arm/include/asm/kvm*
8487 F:      arch/arm/kvm/
8488 F:      arch/arm64/include/uapi/asm/kvm*
8489 F:      arch/arm64/include/asm/kvm*
8490 F:      arch/arm64/kvm/
8491 F:      virt/kvm/arm/
8492 F:      include/kvm/arm_*
8493
8494 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8495 M:      James Hogan <jhogan@kernel.org>
8496 L:      linux-mips@vger.kernel.org
8497 S:      Supported
8498 F:      arch/mips/include/uapi/asm/kvm*
8499 F:      arch/mips/include/asm/kvm*
8500 F:      arch/mips/kvm/
8501
8502 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8503 M:      Paul Mackerras <paulus@ozlabs.org>
8504 L:      kvm-ppc@vger.kernel.org
8505 W:      http://www.linux-kvm.org/
8506 T:      git git://github.com/agraf/linux-2.6.git
8507 S:      Supported
8508 F:      arch/powerpc/include/uapi/asm/kvm*
8509 F:      arch/powerpc/include/asm/kvm*
8510 F:      arch/powerpc/kvm/
8511 F:      arch/powerpc/kernel/kvm*
8512
8513 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8514 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8515 M:      Janosch Frank <frankja@linux.ibm.com>
8516 R:      David Hildenbrand <david@redhat.com>
8517 R:      Cornelia Huck <cohuck@redhat.com>
8518 L:      linux-s390@vger.kernel.org
8519 W:      http://www.ibm.com/developerworks/linux/linux390/
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8521 S:      Supported
8522 F:      arch/s390/include/uapi/asm/kvm*
8523 F:      arch/s390/include/asm/gmap.h
8524 F:      arch/s390/include/asm/kvm*
8525 F:      arch/s390/kvm/
8526 F:      arch/s390/mm/gmap.c
8527
8528 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8529 M:      Paolo Bonzini <pbonzini@redhat.com>
8530 M:      Radim Krčmář <rkrcmar@redhat.com>
8531 L:      kvm@vger.kernel.org
8532 W:      http://www.linux-kvm.org
8533 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8534 S:      Supported
8535 F:      arch/x86/kvm/
8536 F:      arch/x86/kvm/*/
8537 F:      arch/x86/include/uapi/asm/kvm*
8538 F:      arch/x86/include/asm/kvm*
8539 F:      arch/x86/include/asm/pvclock-abi.h
8540 F:      arch/x86/kernel/kvm.c
8541 F:      arch/x86/kernel/kvmclock.c
8542
8543 KERNFS
8544 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8545 M:      Tejun Heo <tj@kernel.org>
8546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8547 S:      Supported
8548 F:      include/linux/kernfs.h
8549 F:      fs/kernfs/
8550
8551 KEXEC
8552 M:      Eric Biederman <ebiederm@xmission.com>
8553 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8554 L:      kexec@lists.infradead.org
8555 S:      Maintained
8556 F:      include/linux/kexec.h
8557 F:      include/uapi/linux/kexec.h
8558 F:      kernel/kexec*
8559
8560 KEYS-ENCRYPTED
8561 M:      Mimi Zohar <zohar@linux.ibm.com>
8562 L:      linux-integrity@vger.kernel.org
8563 L:      keyrings@vger.kernel.org
8564 S:      Supported
8565 F:      Documentation/security/keys/trusted-encrypted.rst
8566 F:      include/keys/encrypted-type.h
8567 F:      security/keys/encrypted-keys/
8568
8569 KEYS-TRUSTED
8570 M:      James Bottomley <jejb@linux.ibm.com>
8571 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
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/trusted-type.h
8578 F:      security/keys/trusted.c
8579 F:      security/keys/trusted.h
8580
8581 KEYS/KEYRINGS:
8582 M:      David Howells <dhowells@redhat.com>
8583 L:      keyrings@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/security/keys/core.rst
8586 F:      include/linux/key.h
8587 F:      include/linux/key-type.h
8588 F:      include/linux/keyctl.h
8589 F:      include/uapi/linux/keyctl.h
8590 F:      include/keys/
8591 F:      security/keys/
8592
8593 KGDB / KDB /debug_core
8594 M:      Jason Wessel <jason.wessel@windriver.com>
8595 M:      Daniel Thompson <daniel.thompson@linaro.org>
8596 W:      http://kgdb.wiki.kernel.org/
8597 L:      kgdb-bugreport@lists.sourceforge.net
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8599 S:      Maintained
8600 F:      Documentation/dev-tools/kgdb.rst
8601 F:      drivers/misc/kgdbts.c
8602 F:      drivers/tty/serial/kgdboc.c
8603 F:      include/linux/kdb.h
8604 F:      include/linux/kgdb.h
8605 F:      kernel/debug/
8606
8607 KMEMLEAK
8608 M:      Catalin Marinas <catalin.marinas@arm.com>
8609 S:      Maintained
8610 F:      Documentation/dev-tools/kmemleak.rst
8611 F:      include/linux/kmemleak.h
8612 F:      mm/kmemleak.c
8613 F:      mm/kmemleak-test.c
8614
8615 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8616 M:      Luis Chamberlain <mcgrof@kernel.org>
8617 L:      linux-kernel@vger.kernel.org
8618 S:      Maintained
8619 F:      kernel/kmod.c
8620 F:      include/linux/kmod.h
8621 F:      lib/test_kmod.c
8622 F:      tools/testing/selftests/kmod/
8623
8624 KPROBES
8625 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8626 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8627 M:      "David S. Miller" <davem@davemloft.net>
8628 M:      Masami Hiramatsu <mhiramat@kernel.org>
8629 S:      Maintained
8630 F:      Documentation/kprobes.txt
8631 F:      include/linux/kprobes.h
8632 F:      include/asm-generic/kprobes.h
8633 F:      kernel/kprobes.c
8634
8635 KS0108 LCD CONTROLLER DRIVER
8636 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8637 S:      Maintained
8638 F:      Documentation/auxdisplay/ks0108
8639 F:      drivers/auxdisplay/ks0108.c
8640 F:      include/linux/ks0108.h
8641
8642 L3MDEV
8643 M:      David Ahern <dsa@cumulusnetworks.com>
8644 L:      netdev@vger.kernel.org
8645 S:      Maintained
8646 F:      net/l3mdev
8647 F:      include/net/l3mdev.h
8648
8649 L7 BPF FRAMEWORK
8650 M:      John Fastabend <john.fastabend@gmail.com>
8651 M:      Daniel Borkmann <daniel@iogearbox.net>
8652 L:      netdev@vger.kernel.org
8653 L:      bpf@vger.kernel.org
8654 S:      Maintained
8655 F:      include/linux/skmsg.h
8656 F:      net/core/skmsg.c
8657 F:      net/core/sock_map.c
8658 F:      net/ipv4/tcp_bpf.c
8659
8660 LANTIQ / INTEL Ethernet drivers
8661 M:      Hauke Mehrtens <hauke@hauke-m.de>
8662 L:      netdev@vger.kernel.org
8663 S:      Maintained
8664 F:      net/dsa/tag_gswip.c
8665 F:      drivers/net/ethernet/lantiq_xrx200.c
8666 F:      drivers/net/dsa/lantiq_pce.h
8667 F:      drivers/net/dsa/lantiq_gswip.c
8668
8669 LANTIQ MIPS ARCHITECTURE
8670 M:      John Crispin <john@phrozen.org>
8671 L:      linux-mips@vger.kernel.org
8672 S:      Maintained
8673 F:      arch/mips/lantiq
8674 F:      drivers/soc/lantiq
8675
8676 LAPB module
8677 L:      linux-x25@vger.kernel.org
8678 S:      Orphan
8679 F:      Documentation/networking/lapb-module.txt
8680 F:      include/*/lapb.h
8681 F:      net/lapb/
8682
8683 LASI 53c700 driver for PARISC
8684 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8685 L:      linux-scsi@vger.kernel.org
8686 S:      Maintained
8687 F:      Documentation/scsi/53c700.txt
8688 F:      drivers/scsi/53c700*
8689
8690 LEAKING_ADDRESSES
8691 M:      Tobin C. Harding <me@tobin.cc>
8692 M:      Tycho Andersen <tycho@tycho.ws>
8693 L:      kernel-hardening@lists.openwall.com
8694 S:      Maintained
8695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8696 F:      scripts/leaking_addresses.pl
8697
8698 LED SUBSYSTEM
8699 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8700 M:      Pavel Machek <pavel@ucw.cz>
8701 L:      linux-leds@vger.kernel.org
8702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8703 S:      Maintained
8704 F:      Documentation/devicetree/bindings/leds/
8705 F:      drivers/leds/
8706 F:      include/linux/leds.h
8707
8708 LEGACY EEPROM DRIVER
8709 M:      Jean Delvare <jdelvare@suse.com>
8710 S:      Maintained
8711 F:      Documentation/misc-devices/eeprom
8712 F:      drivers/misc/eeprom/eeprom.c
8713
8714 LEGO MINDSTORMS EV3
8715 R:      David Lechner <david@lechnology.com>
8716 S:      Maintained
8717 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8718 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8719 F:      drivers/power/supply/lego_ev3_battery.c
8720
8721 LEGO USB Tower driver
8722 M:      Juergen Stuber <starblue@users.sourceforge.net>
8723 L:      legousb-devel@lists.sourceforge.net
8724 W:      http://legousb.sourceforge.net/
8725 S:      Maintained
8726 F:      drivers/usb/misc/legousbtower.c
8727
8728 LG LAPTOP EXTRAS
8729 M:      Matan Ziv-Av <matan@svgalib.org>
8730 L:      platform-driver-x86@vger.kernel.org
8731 S:      Maintained
8732 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8733 F:      Documentation/laptops/lg-laptop.rst
8734 F:      drivers/platform/x86/lg-laptop.c
8735
8736 LG2160 MEDIA DRIVER
8737 M:      Michael Krufky <mkrufky@linuxtv.org>
8738 L:      linux-media@vger.kernel.org
8739 W:      https://linuxtv.org
8740 W:      http://github.com/mkrufky
8741 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8742 T:      git git://linuxtv.org/mkrufky/tuners.git
8743 S:      Maintained
8744 F:      drivers/media/dvb-frontends/lg2160.*
8745
8746 LGDT3305 MEDIA DRIVER
8747 M:      Michael Krufky <mkrufky@linuxtv.org>
8748 L:      linux-media@vger.kernel.org
8749 W:      https://linuxtv.org
8750 W:      http://github.com/mkrufky
8751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8752 T:      git git://linuxtv.org/mkrufky/tuners.git
8753 S:      Maintained
8754 F:      drivers/media/dvb-frontends/lgdt3305.*
8755
8756 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8757 M:      Viresh Kumar <vireshk@kernel.org>
8758 L:      linux-ide@vger.kernel.org
8759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8760 S:      Maintained
8761 F:      include/linux/pata_arasan_cf_data.h
8762 F:      drivers/ata/pata_arasan_cf.c
8763
8764 LIBATA PATA DRIVERS
8765 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8766 M:      Jens Axboe <axboe@kernel.dk>
8767 L:      linux-ide@vger.kernel.org
8768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8769 S:      Maintained
8770 F:      drivers/ata/pata_*.c
8771 F:      drivers/ata/ata_generic.c
8772
8773 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8774 M:      Linus Walleij <linus.walleij@linaro.org>
8775 L:      linux-ide@vger.kernel.org
8776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8777 S:      Maintained
8778 F:      drivers/ata/pata_ftide010.c
8779 F:      drivers/ata/sata_gemini.c
8780 F:      drivers/ata/sata_gemini.h
8781
8782 LIBATA SATA AHCI PLATFORM devices support
8783 M:      Hans de Goede <hdegoede@redhat.com>
8784 M:      Jens Axboe <axboe@kernel.dk>
8785 L:      linux-ide@vger.kernel.org
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8787 S:      Maintained
8788 F:      drivers/ata/ahci_platform.c
8789 F:      drivers/ata/libahci_platform.c
8790 F:      include/linux/ahci_platform.h
8791
8792 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8793 M:      Mikael Pettersson <mikpelinux@gmail.com>
8794 L:      linux-ide@vger.kernel.org
8795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8796 S:      Maintained
8797 F:      drivers/ata/sata_promise.*
8798
8799 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8800 M:      Jens Axboe <axboe@kernel.dk>
8801 L:      linux-ide@vger.kernel.org
8802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8803 S:      Maintained
8804 F:      drivers/ata/
8805 F:      include/linux/ata.h
8806 F:      include/linux/libata.h
8807 F:      Documentation/devicetree/bindings/ata/
8808
8809 LIBLOCKDEP
8810 M:      Sasha Levin <alexander.levin@microsoft.com>
8811 S:      Maintained
8812 F:      tools/lib/lockdep/
8813
8814 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8815 M:      Dan Williams <dan.j.williams@intel.com>
8816 M:      Vishal Verma <vishal.l.verma@intel.com>
8817 M:      Dave Jiang <dave.jiang@intel.com>
8818 L:      linux-nvdimm@lists.01.org
8819 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8820 S:      Supported
8821 F:      drivers/nvdimm/blk.c
8822 F:      drivers/nvdimm/region_devs.c
8823
8824 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8825 M:      Vishal Verma <vishal.l.verma@intel.com>
8826 M:      Dan Williams <dan.j.williams@intel.com>
8827 M:      Dave Jiang <dave.jiang@intel.com>
8828 L:      linux-nvdimm@lists.01.org
8829 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8830 S:      Supported
8831 F:      drivers/nvdimm/btt*
8832
8833 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8834 M:      Dan Williams <dan.j.williams@intel.com>
8835 M:      Vishal Verma <vishal.l.verma@intel.com>
8836 M:      Dave Jiang <dave.jiang@intel.com>
8837 L:      linux-nvdimm@lists.01.org
8838 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8839 S:      Supported
8840 F:      drivers/nvdimm/pmem*
8841
8842 LIBNVDIMM: DEVICETREE BINDINGS
8843 M:      Oliver O'Halloran <oohall@gmail.com>
8844 L:      linux-nvdimm@lists.01.org
8845 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8846 S:      Supported
8847 F:      drivers/nvdimm/of_pmem.c
8848 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8849
8850 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8851 M:      Dan Williams <dan.j.williams@intel.com>
8852 M:      Vishal Verma <vishal.l.verma@intel.com>
8853 M:      Dave Jiang <dave.jiang@intel.com>
8854 M:      Keith Busch <keith.busch@intel.com>
8855 M:      Ira Weiny <ira.weiny@intel.com>
8856 L:      linux-nvdimm@lists.01.org
8857 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8859 S:      Supported
8860 F:      drivers/nvdimm/*
8861 F:      drivers/acpi/nfit/*
8862 F:      include/linux/nd.h
8863 F:      include/linux/libnvdimm.h
8864 F:      include/uapi/linux/ndctl.h
8865
8866 LIGHTNVM PLATFORM SUPPORT
8867 M:      Matias Bjorling <mb@lightnvm.io>
8868 W:      http://github/OpenChannelSSD
8869 L:      linux-block@vger.kernel.org
8870 S:      Maintained
8871 F:      drivers/lightnvm/
8872 F:      include/linux/lightnvm.h
8873 F:      include/uapi/linux/lightnvm.h
8874
8875 LINUX FOR POWER MACINTOSH
8876 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8877 W:      http://www.penguinppc.org/
8878 L:      linuxppc-dev@lists.ozlabs.org
8879 S:      Maintained
8880 F:      arch/powerpc/platforms/powermac/
8881 F:      drivers/macintosh/
8882
8883 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8884 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8885 M:      Paul Mackerras <paulus@samba.org>
8886 M:      Michael Ellerman <mpe@ellerman.id.au>
8887 W:      https://github.com/linuxppc/linux/wiki
8888 L:      linuxppc-dev@lists.ozlabs.org
8889 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8891 S:      Supported
8892 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8893 F:      Documentation/devicetree/bindings/powerpc/
8894 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8895 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8896 F:      Documentation/powerpc/
8897 F:      arch/powerpc/
8898 F:      drivers/char/tpm/tpm_ibmvtpm*
8899 F:      drivers/crypto/nx/
8900 F:      drivers/crypto/vmx/
8901 F:      drivers/i2c/busses/i2c-opal.c
8902 F:      drivers/net/ethernet/ibm/ibmveth.*
8903 F:      drivers/net/ethernet/ibm/ibmvnic.*
8904 F:      drivers/pci/hotplug/pnv_php.c
8905 F:      drivers/pci/hotplug/rpa*
8906 F:      drivers/rtc/rtc-opal.c
8907 F:      drivers/scsi/ibmvscsi/
8908 F:      drivers/tty/hvc/hvc_opal.c
8909 F:      drivers/watchdog/wdrtas.c
8910 F:      tools/testing/selftests/powerpc
8911 N:      /pmac
8912 N:      powermac
8913 N:      powernv
8914 N:      [^a-z0-9]ps3
8915 N:      pseries
8916
8917 LINUX FOR POWERPC EMBEDDED MPC5XXX
8918 M:      Anatolij Gustschin <agust@denx.de>
8919 L:      linuxppc-dev@lists.ozlabs.org
8920 T:      git git://git.denx.de/linux-denx-agust.git
8921 S:      Maintained
8922 F:      arch/powerpc/platforms/512x/
8923 F:      arch/powerpc/platforms/52xx/
8924
8925 LINUX FOR POWERPC EMBEDDED PPC4XX
8926 M:      Alistair Popple <alistair@popple.id.au>
8927 M:      Matt Porter <mporter@kernel.crashing.org>
8928 W:      http://www.penguinppc.org/
8929 L:      linuxppc-dev@lists.ozlabs.org
8930 S:      Maintained
8931 F:      arch/powerpc/platforms/40x/
8932 F:      arch/powerpc/platforms/44x/
8933
8934 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8935 M:      Scott Wood <oss@buserror.net>
8936 M:      Kumar Gala <galak@kernel.crashing.org>
8937 W:      http://www.penguinppc.org/
8938 L:      linuxppc-dev@lists.ozlabs.org
8939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8940 S:      Maintained
8941 F:      arch/powerpc/platforms/83xx/
8942 F:      arch/powerpc/platforms/85xx/
8943 F:      Documentation/devicetree/bindings/powerpc/fsl/
8944
8945 LINUX FOR POWERPC EMBEDDED PPC8XX
8946 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8947 W:      http://www.penguinppc.org/
8948 L:      linuxppc-dev@lists.ozlabs.org
8949 S:      Maintained
8950 F:      arch/powerpc/platforms/8xx/
8951
8952 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8953 L:      linuxppc-dev@lists.ozlabs.org
8954 S:      Orphan
8955 F:      arch/powerpc/*/*virtex*
8956 F:      arch/powerpc/*/*/*virtex*
8957
8958 LINUX FOR POWERPC PA SEMI PWRFICIENT
8959 L:      linuxppc-dev@lists.ozlabs.org
8960 S:      Orphan
8961 F:      arch/powerpc/platforms/pasemi/
8962 F:      drivers/*/*pasemi*
8963 F:      drivers/*/*/*pasemi*
8964
8965 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8966 M:      Kees Cook <keescook@chromium.org>
8967 S:      Maintained
8968 F:      drivers/misc/lkdtm/*
8969
8970 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8971 M:      Alan Stern <stern@rowland.harvard.edu>
8972 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8973 M:      Will Deacon <will.deacon@arm.com>
8974 M:      Peter Zijlstra <peterz@infradead.org>
8975 M:      Boqun Feng <boqun.feng@gmail.com>
8976 M:      Nicholas Piggin <npiggin@gmail.com>
8977 M:      David Howells <dhowells@redhat.com>
8978 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8979 M:      Luc Maranget <luc.maranget@inria.fr>
8980 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8981 R:      Akira Yokosawa <akiyks@gmail.com>
8982 R:      Daniel Lustig <dlustig@nvidia.com>
8983 L:      linux-kernel@vger.kernel.org
8984 L:      linux-arch@vger.kernel.org
8985 S:      Supported
8986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8987 F:      tools/memory-model/
8988 F:      Documentation/atomic_bitops.txt
8989 F:      Documentation/atomic_t.txt
8990 F:      Documentation/core-api/atomic_ops.rst
8991 F:      Documentation/core-api/refcount-vs-atomic.rst
8992 F:      Documentation/memory-barriers.txt
8993
8994 LIS3LV02D ACCELEROMETER DRIVER
8995 M:      Eric Piel <eric.piel@tremplin-utc.net>
8996 S:      Maintained
8997 F:      Documentation/misc-devices/lis3lv02d
8998 F:      drivers/misc/lis3lv02d/
8999 F:      drivers/platform/x86/hp_accel.c
9000
9001 LIVE PATCHING
9002 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9003 M:      Jiri Kosina <jikos@kernel.org>
9004 M:      Miroslav Benes <mbenes@suse.cz>
9005 M:      Petr Mladek <pmladek@suse.com>
9006 R:      Joe Lawrence <joe.lawrence@redhat.com>
9007 S:      Maintained
9008 F:      kernel/livepatch/
9009 F:      include/linux/livepatch.h
9010 F:      arch/x86/include/asm/livepatch.h
9011 F:      arch/x86/kernel/livepatch.c
9012 F:      Documentation/livepatch/
9013 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9014 F:      samples/livepatch/
9015 F:      tools/testing/selftests/livepatch/
9016 L:      live-patching@vger.kernel.org
9017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9018
9019 LLC (802.2)
9020 L:      netdev@vger.kernel.org
9021 S:      Odd fixes
9022 F:      include/linux/llc.h
9023 F:      include/uapi/linux/llc.h
9024 F:      include/net/llc*
9025 F:      net/llc/
9026
9027 LM73 HARDWARE MONITOR DRIVER
9028 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9029 L:      linux-hwmon@vger.kernel.org
9030 S:      Maintained
9031 F:      drivers/hwmon/lm73.c
9032
9033 LM78 HARDWARE MONITOR DRIVER
9034 M:      Jean Delvare <jdelvare@suse.com>
9035 L:      linux-hwmon@vger.kernel.org
9036 S:      Maintained
9037 F:      Documentation/hwmon/lm78
9038 F:      drivers/hwmon/lm78.c
9039
9040 LM83 HARDWARE MONITOR DRIVER
9041 M:      Jean Delvare <jdelvare@suse.com>
9042 L:      linux-hwmon@vger.kernel.org
9043 S:      Maintained
9044 F:      Documentation/hwmon/lm83
9045 F:      drivers/hwmon/lm83.c
9046
9047 LM90 HARDWARE MONITOR DRIVER
9048 M:      Jean Delvare <jdelvare@suse.com>
9049 L:      linux-hwmon@vger.kernel.org
9050 S:      Maintained
9051 F:      Documentation/hwmon/lm90
9052 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9053 F:      drivers/hwmon/lm90.c
9054 F:      include/dt-bindings/thermal/lm90.h
9055
9056 LM95234 HARDWARE MONITOR DRIVER
9057 M:      Guenter Roeck <linux@roeck-us.net>
9058 L:      linux-hwmon@vger.kernel.org
9059 S:      Maintained
9060 F:      Documentation/hwmon/lm95234
9061 F:      drivers/hwmon/lm95234.c
9062
9063 LME2510 MEDIA DRIVER
9064 M:      Malcolm Priestley <tvboxspy@gmail.com>
9065 L:      linux-media@vger.kernel.org
9066 W:      https://linuxtv.org
9067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9068 S:      Maintained
9069 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9070
9071 LOADPIN SECURITY MODULE
9072 M:      Kees Cook <keescook@chromium.org>
9073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9074 S:      Supported
9075 F:      security/loadpin/
9076 F:      Documentation/admin-guide/LSM/LoadPin.rst
9077
9078 LOCKING PRIMITIVES
9079 M:      Peter Zijlstra <peterz@infradead.org>
9080 M:      Ingo Molnar <mingo@redhat.com>
9081 M:      Will Deacon <will.deacon@arm.com>
9082 L:      linux-kernel@vger.kernel.org
9083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9084 S:      Maintained
9085 F:      Documentation/locking/
9086 F:      include/linux/lockdep.h
9087 F:      include/linux/spinlock*.h
9088 F:      arch/*/include/asm/spinlock*.h
9089 F:      include/linux/rwlock*.h
9090 F:      include/linux/mutex*.h
9091 F:      include/linux/rwsem*.h
9092 F:      arch/*/include/asm/rwsem.h
9093 F:      include/linux/seqlock.h
9094 F:      lib/locking*.[ch]
9095 F:      kernel/locking/
9096 X:      kernel/locking/locktorture.c
9097
9098 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9099 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9100 L:      linux-ntfs-dev@lists.sourceforge.net
9101 W:      http://www.linux-ntfs.org/content/view/19/37/
9102 S:      Maintained
9103 F:      Documentation/ldm.txt
9104 F:      block/partitions/ldm.*
9105
9106 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9107 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9108 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9109 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9110 L:      MPT-FusionLinux.pdl@broadcom.com
9111 L:      linux-scsi@vger.kernel.org
9112 W:      http://www.avagotech.com/support/
9113 S:      Supported
9114 F:      drivers/message/fusion/
9115 F:      drivers/scsi/mpt3sas/
9116
9117 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9118 M:      Matthew Wilcox <willy@infradead.org>
9119 L:      linux-scsi@vger.kernel.org
9120 S:      Maintained
9121 F:      drivers/scsi/sym53c8xx_2/
9122
9123 LTC1660 DAC DRIVER
9124 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9125 L:      linux-iio@vger.kernel.org
9126 S:      Maintained
9127 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9128 F:      drivers/iio/dac/ltc1660.c
9129
9130 LTC4261 HARDWARE MONITOR DRIVER
9131 M:      Guenter Roeck <linux@roeck-us.net>
9132 L:      linux-hwmon@vger.kernel.org
9133 S:      Maintained
9134 F:      Documentation/hwmon/ltc4261
9135 F:      drivers/hwmon/ltc4261.c
9136
9137 LTC4306 I2C MULTIPLEXER DRIVER
9138 M:      Michael Hennerich <michael.hennerich@analog.com>
9139 W:      http://ez.analog.com/community/linux-device-drivers
9140 L:      linux-i2c@vger.kernel.org
9141 S:      Supported
9142 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9143 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9144
9145 LTP (Linux Test Project)
9146 M:      Mike Frysinger <vapier@gentoo.org>
9147 M:      Cyril Hrubis <chrubis@suse.cz>
9148 M:      Wanlong Gao <wanlong.gao@gmail.com>
9149 M:      Jan Stancek <jstancek@redhat.com>
9150 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9151 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9152 L:      ltp@lists.linux.it (subscribers-only)
9153 W:      http://linux-test-project.github.io/
9154 T:      git git://github.com/linux-test-project/ltp.git
9155 S:      Maintained
9156
9157 M68K ARCHITECTURE
9158 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9159 L:      linux-m68k@lists.linux-m68k.org
9160 W:      http://www.linux-m68k.org/
9161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9162 S:      Maintained
9163 F:      arch/m68k/
9164 F:      drivers/zorro/
9165
9166 M68K ON APPLE MACINTOSH
9167 M:      Joshua Thompson <funaho@jurai.org>
9168 W:      http://www.mac.linux-m68k.org/
9169 L:      linux-m68k@lists.linux-m68k.org
9170 S:      Maintained
9171 F:      arch/m68k/mac/
9172
9173 M68K ON HP9000/300
9174 M:      Philip Blundell <philb@gnu.org>
9175 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9176 S:      Maintained
9177 F:      arch/m68k/hp300/
9178
9179 M88DS3103 MEDIA DRIVER
9180 M:      Antti Palosaari <crope@iki.fi>
9181 L:      linux-media@vger.kernel.org
9182 W:      https://linuxtv.org
9183 W:      http://palosaari.fi/linux/
9184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9185 T:      git git://linuxtv.org/anttip/media_tree.git
9186 S:      Maintained
9187 F:      drivers/media/dvb-frontends/m88ds3103*
9188
9189 M88RS2000 MEDIA DRIVER
9190 M:      Malcolm Priestley <tvboxspy@gmail.com>
9191 L:      linux-media@vger.kernel.org
9192 W:      https://linuxtv.org
9193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9194 S:      Maintained
9195 F:      drivers/media/dvb-frontends/m88rs2000*
9196
9197 MA901 MASTERKIT USB FM RADIO DRIVER
9198 M:      Alexey Klimov <klimov.linux@gmail.com>
9199 L:      linux-media@vger.kernel.org
9200 T:      git git://linuxtv.org/media_tree.git
9201 S:      Maintained
9202 F:      drivers/media/radio/radio-ma901.c
9203
9204 MAC80211
9205 M:      Johannes Berg <johannes@sipsolutions.net>
9206 L:      linux-wireless@vger.kernel.org
9207 W:      http://wireless.kernel.org/
9208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9210 S:      Maintained
9211 F:      Documentation/networking/mac80211-injection.txt
9212 F:      include/net/mac80211.h
9213 F:      net/mac80211/
9214 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9215 F:      Documentation/networking/mac80211_hwsim/README
9216
9217 MAILBOX API
9218 M:      Jassi Brar <jassisinghbrar@gmail.com>
9219 L:      linux-kernel@vger.kernel.org
9220 S:      Maintained
9221 F:      drivers/mailbox/
9222 F:      include/linux/mailbox_client.h
9223 F:      include/linux/mailbox_controller.h
9224
9225 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9226 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9227 W:      http://www.kernel.org/doc/man-pages
9228 L:      linux-man@vger.kernel.org
9229 S:      Maintained
9230
9231 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9232 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9233 L:      linux-mips@vger.kernel.org
9234 S:      Maintained
9235 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9236
9237 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9238 M:      Andrew Lunn <andrew@lunn.ch>
9239 M:      Vivien Didelot <vivien.didelot@gmail.com>
9240 L:      netdev@vger.kernel.org
9241 S:      Maintained
9242 F:      drivers/net/dsa/mv88e6xxx/
9243 F:      include/linux/platform_data/mv88e6xxx.h
9244 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9245
9246 MARVELL ARMADA DRM SUPPORT
9247 M:      Russell King <linux@armlinux.org.uk>
9248 S:      Maintained
9249 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9250 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9251 F:      drivers/gpu/drm/armada/
9252 F:      include/uapi/drm/armada_drm.h
9253 F:      Documentation/devicetree/bindings/display/armada/
9254
9255 MARVELL ARMADA 3700 PHY DRIVERS
9256 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9257 S:      Maintained
9258 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9259 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9260 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9261 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9262
9263 MARVELL CRYPTO DRIVER
9264 M:      Boris Brezillon <bbrezillon@kernel.org>
9265 M:      Arnaud Ebalard <arno@natisbad.org>
9266 F:      drivers/crypto/marvell/
9267 S:      Maintained
9268 L:      linux-crypto@vger.kernel.org
9269
9270 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9271 M:      Mirko Lindner <mlindner@marvell.com>
9272 M:      Stephen Hemminger <stephen@networkplumber.org>
9273 L:      netdev@vger.kernel.org
9274 S:      Maintained
9275 F:      drivers/net/ethernet/marvell/sk*
9276
9277 MARVELL LIBERTAS WIRELESS DRIVER
9278 L:      libertas-dev@lists.infradead.org
9279 S:      Orphan
9280 F:      drivers/net/wireless/marvell/libertas/
9281
9282 MARVELL MACCHIATOBIN SUPPORT
9283 M:      Russell King <linux@armlinux.org.uk>
9284 L:      linux-arm-kernel@lists.infradead.org
9285 S:      Maintained
9286 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9287
9288 MARVELL MV643XX ETHERNET DRIVER
9289 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9290 L:      netdev@vger.kernel.org
9291 S:      Maintained
9292 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9293 F:      include/linux/mv643xx.h
9294
9295 MARVELL MV88X3310 PHY DRIVER
9296 M:      Russell King <linux@armlinux.org.uk>
9297 L:      netdev@vger.kernel.org
9298 S:      Maintained
9299 F:      drivers/net/phy/marvell10g.c
9300
9301 MARVELL MVEBU THERMAL DRIVER
9302 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9303 S:      Maintained
9304 F:      drivers/thermal/armada_thermal.c
9305
9306 MARVELL MVNETA ETHERNET DRIVER
9307 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9308 L:      netdev@vger.kernel.org
9309 S:      Maintained
9310 F:      drivers/net/ethernet/marvell/mvneta.*
9311
9312 MARVELL MWIFIEX WIRELESS DRIVER
9313 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9314 M:      Nishant Sarmukadam <nishants@marvell.com>
9315 M:      Ganapathi Bhat <gbhat@marvell.com>
9316 M:      Xinming Hu <huxinming820@gmail.com>
9317 L:      linux-wireless@vger.kernel.org
9318 S:      Maintained
9319 F:      drivers/net/wireless/marvell/mwifiex/
9320
9321 MARVELL MWL8K WIRELESS DRIVER
9322 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9323 L:      linux-wireless@vger.kernel.org
9324 S:      Odd Fixes
9325 F:      drivers/net/wireless/marvell/mwl8k.c
9326
9327 MARVELL NAND CONTROLLER DRIVER
9328 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9329 L:      linux-mtd@lists.infradead.org
9330 S:      Maintained
9331 F:      drivers/mtd/nand/raw/marvell_nand.c
9332 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9333
9334 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9335 M:      Nicolas Pitre <nico@fluxnic.net>
9336 S:      Odd Fixes
9337 F:      drivers/mmc/host/mvsdio.*
9338
9339 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9340 M:      Hu Ziji <huziji@marvell.com>
9341 L:      linux-mmc@vger.kernel.org
9342 S:      Supported
9343 F:      drivers/mmc/host/sdhci-xenon*
9344 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9345
9346 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9347 M:      Sunil Goutham <sgoutham@marvell.com>
9348 M:      Linu Cherian <lcherian@marvell.com>
9349 M:      Geetha sowjanya <gakula@marvell.com>
9350 M:      Jerin Jacob <jerinj@marvell.com>
9351 L:      netdev@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/net/ethernet/marvell/octeontx2/af/
9354
9355 MATROX FRAMEBUFFER DRIVER
9356 L:      linux-fbdev@vger.kernel.org
9357 S:      Orphan
9358 F:      drivers/video/fbdev/matrox/matroxfb_*
9359 F:      include/uapi/linux/matroxfb.h
9360
9361 MAX16065 HARDWARE MONITOR DRIVER
9362 M:      Guenter Roeck <linux@roeck-us.net>
9363 L:      linux-hwmon@vger.kernel.org
9364 S:      Maintained
9365 F:      Documentation/hwmon/max16065
9366 F:      drivers/hwmon/max16065.c
9367
9368 MAX2175 SDR TUNER DRIVER
9369 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9370 L:      linux-media@vger.kernel.org
9371 T:      git git://linuxtv.org/media_tree.git
9372 S:      Maintained
9373 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9374 F:      Documentation/media/v4l-drivers/max2175.rst
9375 F:      drivers/media/i2c/max2175*
9376 F:      include/uapi/linux/max2175.h
9377
9378 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9379 L:      linux-hwmon@vger.kernel.org
9380 S:      Orphan
9381 F:      Documentation/hwmon/max6650
9382 F:      drivers/hwmon/max6650.c
9383
9384 MAX6697 HARDWARE MONITOR DRIVER
9385 M:      Guenter Roeck <linux@roeck-us.net>
9386 L:      linux-hwmon@vger.kernel.org
9387 S:      Maintained
9388 F:      Documentation/hwmon/max6697
9389 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9390 F:      drivers/hwmon/max6697.c
9391 F:      include/linux/platform_data/max6697.h
9392
9393 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9394 M:      Peter Rosin <peda@axentia.se>
9395 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9396 S:      Maintained
9397 F:      Documentation/devicetree/bindings/sound/max9860.txt
9398 F:      sound/soc/codecs/max9860.*
9399
9400 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9401 M:      Javier Martinez Canillas <javier@dowhile0.org>
9402 L:      linux-kernel@vger.kernel.org
9403 S:      Supported
9404 F:      drivers/regulator/max77802-regulator.c
9405 F:      Documentation/devicetree/bindings/*/*max77802.txt
9406 F:      include/dt-bindings/*/*max77802.h
9407
9408 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9409 M:      Krzysztof Kozlowski <krzk@kernel.org>
9410 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9411 L:      linux-pm@vger.kernel.org
9412 S:      Supported
9413 F:      drivers/power/supply/max14577_charger.c
9414 F:      drivers/power/supply/max77693_charger.c
9415
9416 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9417 M:      Chanwoo Choi <cw00.choi@samsung.com>
9418 M:      Krzysztof Kozlowski <krzk@kernel.org>
9419 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9420 L:      linux-kernel@vger.kernel.org
9421 S:      Supported
9422 F:      drivers/*/max14577*.c
9423 F:      drivers/*/max77686*.c
9424 F:      drivers/*/max77693*.c
9425 F:      drivers/extcon/extcon-max14577.c
9426 F:      drivers/extcon/extcon-max77693.c
9427 F:      drivers/rtc/rtc-max77686.c
9428 F:      drivers/clk/clk-max77686.c
9429 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9430 F:      Documentation/devicetree/bindings/*/max77686.txt
9431 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9432 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9433 F:      include/linux/mfd/max14577*.h
9434 F:      include/linux/mfd/max77686*.h
9435 F:      include/linux/mfd/max77693*.h
9436
9437 MAXIRADIO FM RADIO RECEIVER DRIVER
9438 M:      Hans Verkuil <hverkuil@xs4all.nl>
9439 L:      linux-media@vger.kernel.org
9440 T:      git git://linuxtv.org/media_tree.git
9441 W:      https://linuxtv.org
9442 S:      Maintained
9443 F:      drivers/media/radio/radio-maxiradio*
9444
9445 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9446 M:      Peter Rosin <peda@axentia.se>
9447 L:      linux-iio@vger.kernel.org
9448 S:      Maintained
9449 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9450 F:      drivers/iio/potentiometer/mcp4018.c
9451 F:      drivers/iio/potentiometer/mcp4531.c
9452
9453 MCR20A IEEE-802.15.4 RADIO DRIVER
9454 M:      Xue Liu <liuxuenetmail@gmail.com>
9455 L:      linux-wpan@vger.kernel.org
9456 W:      https://github.com/xueliu/mcr20a-linux
9457 S:      Maintained
9458 F:      drivers/net/ieee802154/mcr20a.c
9459 F:      drivers/net/ieee802154/mcr20a.h
9460 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9461
9462 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9463 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9464 L:      linux-iio@vger.kernel.org
9465 S:      Maintained
9466 F:      drivers/iio/dac/cio-dac.c
9467
9468 MEDIA DRIVERS FOR ASCOT2E
9469 M:      Sergey Kozlov <serjk@netup.ru>
9470 M:      Abylay Ospan <aospan@netup.ru>
9471 L:      linux-media@vger.kernel.org
9472 W:      https://linuxtv.org
9473 W:      http://netup.tv/
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Supported
9476 F:      drivers/media/dvb-frontends/ascot2e*
9477
9478 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9479 M:      Jasmin Jessich <jasmin@anw.at>
9480 L:      linux-media@vger.kernel.org
9481 W:      https://linuxtv.org
9482 T:      git git://linuxtv.org/media_tree.git
9483 S:      Maintained
9484 F:      drivers/media/dvb-frontends/cxd2099*
9485
9486 MEDIA DRIVERS FOR CXD2841ER
9487 M:      Sergey Kozlov <serjk@netup.ru>
9488 M:      Abylay Ospan <aospan@netup.ru>
9489 L:      linux-media@vger.kernel.org
9490 W:      https://linuxtv.org
9491 W:      http://netup.tv/
9492 T:      git git://linuxtv.org/media_tree.git
9493 S:      Supported
9494 F:      drivers/media/dvb-frontends/cxd2841er*
9495
9496 MEDIA DRIVERS FOR CXD2880
9497 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9498 L:      linux-media@vger.kernel.org
9499 W:      http://linuxtv.org/
9500 T:      git git://linuxtv.org/media_tree.git
9501 S:      Supported
9502 F:      drivers/media/dvb-frontends/cxd2880/*
9503 F:      drivers/media/spi/cxd2880*
9504
9505 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9506 L:      linux-media@vger.kernel.org
9507 W:      https://linuxtv.org
9508 T:      git git://linuxtv.org/media_tree.git
9509 S:      Orphan
9510 F:      drivers/media/pci/ddbridge/*
9511
9512 MEDIA DRIVERS FOR FREESCALE IMX
9513 M:      Steve Longerbeam <slongerbeam@gmail.com>
9514 M:      Philipp Zabel <p.zabel@pengutronix.de>
9515 L:      linux-media@vger.kernel.org
9516 T:      git git://linuxtv.org/media_tree.git
9517 S:      Maintained
9518 F:      Documentation/devicetree/bindings/media/imx.txt
9519 F:      Documentation/media/v4l-drivers/imx.rst
9520 F:      drivers/staging/media/imx/
9521 F:      include/linux/imx-media.h
9522 F:      include/media/imx.h
9523
9524 MEDIA DRIVER FOR FREESCALE IMX PXP
9525 M:      Philipp Zabel <p.zabel@pengutronix.de>
9526 L:      linux-media@vger.kernel.org
9527 T:      git git://linuxtv.org/media_tree.git
9528 S:      Maintained
9529 F:      drivers/media/platform/imx-pxp.[ch]
9530
9531 MEDIA DRIVERS FOR FREESCALE IMX7
9532 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9533 L:      linux-media@vger.kernel.org
9534 T:      git git://linuxtv.org/media_tree.git
9535 S:      Maintained
9536 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9537 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9538 F:      Documentation/media/v4l-drivers/imx7.rst
9539 F:      drivers/staging/media/imx/imx7-media-csi.c
9540 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9541
9542 MEDIA DRIVERS FOR HELENE
9543 M:      Abylay Ospan <aospan@netup.ru>
9544 L:      linux-media@vger.kernel.org
9545 W:      https://linuxtv.org
9546 W:      http://netup.tv/
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Supported
9549 F:      drivers/media/dvb-frontends/helene*
9550
9551 MEDIA DRIVERS FOR HORUS3A
9552 M:      Sergey Kozlov <serjk@netup.ru>
9553 M:      Abylay Ospan <aospan@netup.ru>
9554 L:      linux-media@vger.kernel.org
9555 W:      https://linuxtv.org
9556 W:      http://netup.tv/
9557 T:      git git://linuxtv.org/media_tree.git
9558 S:      Supported
9559 F:      drivers/media/dvb-frontends/horus3a*
9560
9561 MEDIA DRIVERS FOR LNBH25
9562 M:      Sergey Kozlov <serjk@netup.ru>
9563 M:      Abylay Ospan <aospan@netup.ru>
9564 L:      linux-media@vger.kernel.org
9565 W:      https://linuxtv.org
9566 W:      http://netup.tv/
9567 T:      git git://linuxtv.org/media_tree.git
9568 S:      Supported
9569 F:      drivers/media/dvb-frontends/lnbh25*
9570
9571 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9572 L:      linux-media@vger.kernel.org
9573 W:      https://linuxtv.org
9574 T:      git git://linuxtv.org/media_tree.git
9575 S:      Orphan
9576 F:      drivers/media/dvb-frontends/mxl5xx*
9577
9578 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9579 M:      Sergey Kozlov <serjk@netup.ru>
9580 M:      Abylay Ospan <aospan@netup.ru>
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 W:      http://netup.tv/
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Supported
9586 F:      drivers/media/pci/netup_unidvb/*
9587
9588 MEDIA DRIVERS FOR RENESAS - CEU
9589 M:      Jacopo Mondi <jacopo@jmondi.org>
9590 L:      linux-media@vger.kernel.org
9591 L:      linux-renesas-soc@vger.kernel.org
9592 T:      git git://linuxtv.org/media_tree.git
9593 S:      Supported
9594 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9595 F:      drivers/media/platform/renesas-ceu.c
9596 F:      include/media/drv-intf/renesas-ceu.h
9597
9598 MEDIA DRIVERS FOR RENESAS - DRIF
9599 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9600 L:      linux-media@vger.kernel.org
9601 L:      linux-renesas-soc@vger.kernel.org
9602 T:      git git://linuxtv.org/media_tree.git
9603 S:      Supported
9604 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9605 F:      drivers/media/platform/rcar_drif.c
9606
9607 MEDIA DRIVERS FOR RENESAS - FCP
9608 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9609 L:      linux-media@vger.kernel.org
9610 L:      linux-renesas-soc@vger.kernel.org
9611 T:      git git://linuxtv.org/media_tree.git
9612 S:      Supported
9613 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9614 F:      drivers/media/platform/rcar-fcp.c
9615 F:      include/media/rcar-fcp.h
9616
9617 MEDIA DRIVERS FOR RENESAS - FDP1
9618 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9619 L:      linux-media@vger.kernel.org
9620 L:      linux-renesas-soc@vger.kernel.org
9621 T:      git git://linuxtv.org/media_tree.git
9622 S:      Supported
9623 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9624 F:      drivers/media/platform/rcar_fdp1.c
9625
9626 MEDIA DRIVERS FOR RENESAS - VIN
9627 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9628 L:      linux-media@vger.kernel.org
9629 L:      linux-renesas-soc@vger.kernel.org
9630 T:      git git://linuxtv.org/media_tree.git
9631 S:      Supported
9632 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9633 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9634 F:      drivers/media/platform/rcar-vin/
9635
9636 MEDIA DRIVERS FOR RENESAS - VSP1
9637 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9638 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9639 L:      linux-media@vger.kernel.org
9640 L:      linux-renesas-soc@vger.kernel.org
9641 T:      git git://linuxtv.org/media_tree.git
9642 S:      Supported
9643 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9644 F:      drivers/media/platform/vsp1/
9645
9646 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9647 L:      linux-media@vger.kernel.org
9648 W:      https://linuxtv.org
9649 T:      git git://linuxtv.org/media_tree.git
9650 S:      Orphan
9651 F:      drivers/media/dvb-frontends/stv0910*
9652
9653 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9654 L:      linux-media@vger.kernel.org
9655 W:      https://linuxtv.org
9656 T:      git git://linuxtv.org/media_tree.git
9657 S:      Orphan
9658 F:      drivers/media/dvb-frontends/stv6111*
9659
9660 MEDIA DRIVERS FOR STM32 - DCMI
9661 M:      Hugues Fruchet <hugues.fruchet@st.com>
9662 L:      linux-media@vger.kernel.org
9663 T:      git git://linuxtv.org/media_tree.git
9664 S:      Supported
9665 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9666 F:      drivers/media/platform/stm32/stm32-dcmi.c
9667
9668 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9669 M:      Dmitry Osipenko <digetx@gmail.com>
9670 L:      linux-media@vger.kernel.org
9671 L:      linux-tegra@vger.kernel.org
9672 T:      git git://linuxtv.org/media_tree.git
9673 S:      Maintained
9674 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9675 F:      drivers/staging/media/tegra-vde/
9676
9677 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9678 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9679 P:      LinuxTV.org Project
9680 L:      linux-media@vger.kernel.org
9681 W:      https://linuxtv.org
9682 Q:      http://patchwork.kernel.org/project/linux-media/list/
9683 T:      git git://linuxtv.org/media_tree.git
9684 S:      Maintained
9685 F:      Documentation/devicetree/bindings/media/
9686 F:      Documentation/media/
9687 F:      drivers/media/
9688 F:      drivers/staging/media/
9689 F:      include/linux/platform_data/media/
9690 F:      include/media/
9691 F:      include/uapi/linux/dvb/
9692 F:      include/uapi/linux/videodev2.h
9693 F:      include/uapi/linux/media.h
9694 F:      include/uapi/linux/v4l2-*
9695 F:      include/uapi/linux/meye.h
9696 F:      include/uapi/linux/ivtv*
9697 F:      include/uapi/linux/uvcvideo.h
9698
9699 MEDIATEK BLUETOOTH DRIVER
9700 M:      Sean Wang <sean.wang@mediatek.com>
9701 L:      linux-bluetooth@vger.kernel.org
9702 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9703 S:      Maintained
9704 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9705 F:      drivers/bluetooth/btmtkuart.c
9706
9707 MEDIATEK CIR DRIVER
9708 M:      Sean Wang <sean.wang@mediatek.com>
9709 S:      Maintained
9710 F:      drivers/media/rc/mtk-cir.c
9711
9712 MEDIATEK DMA DRIVER
9713 M:      Sean Wang <sean.wang@mediatek.com>
9714 L:      dmaengine@vger.kernel.org
9715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9716 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9717 S:      Maintained
9718 F:      Documentation/devicetree/bindings/dma/mtk-*
9719 F:      drivers/dma/mediatek/
9720
9721 MEDIATEK PMIC LED DRIVER
9722 M:      Sean Wang <sean.wang@mediatek.com>
9723 S:      Maintained
9724 F:      drivers/leds/leds-mt6323.c
9725 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9726
9727 MEDIATEK ETHERNET DRIVER
9728 M:      Felix Fietkau <nbd@openwrt.org>
9729 M:      John Crispin <john@phrozen.org>
9730 M:      Sean Wang <sean.wang@mediatek.com>
9731 M:      Nelson Chang <nelson.chang@mediatek.com>
9732 L:      netdev@vger.kernel.org
9733 S:      Maintained
9734 F:      drivers/net/ethernet/mediatek/
9735
9736 MEDIATEK SWITCH DRIVER
9737 M:      Sean Wang <sean.wang@mediatek.com>
9738 L:      netdev@vger.kernel.org
9739 S:      Maintained
9740 F:      drivers/net/dsa/mt7530.*
9741 F:      net/dsa/tag_mtk.c
9742
9743 MEDIATEK JPEG DRIVER
9744 M:      Rick Chang <rick.chang@mediatek.com>
9745 M:      Bin Liu <bin.liu@mediatek.com>
9746 S:      Supported
9747 F:      drivers/media/platform/mtk-jpeg/
9748 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9749
9750 MEDIATEK MDP DRIVER
9751 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9752 M:      Houlong Wei <houlong.wei@mediatek.com>
9753 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9754 S:      Supported
9755 F:      drivers/media/platform/mtk-mdp/
9756 F:      drivers/media/platform/mtk-vpu/
9757 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9758
9759 MEDIATEK MEDIA DRIVER
9760 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9761 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9762 S:      Supported
9763 F:      drivers/media/platform/mtk-vcodec/
9764 F:      drivers/media/platform/mtk-vpu/
9765 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9766 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9767
9768 MEDIATEK MT76 WIRELESS LAN DRIVER
9769 M:      Felix Fietkau <nbd@nbd.name>
9770 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9771 L:      linux-wireless@vger.kernel.org
9772 S:      Maintained
9773 F:      drivers/net/wireless/mediatek/mt76/
9774
9775 MEDIATEK MT7601U WIRELESS LAN DRIVER
9776 M:      Jakub Kicinski <kubakici@wp.pl>
9777 L:      linux-wireless@vger.kernel.org
9778 S:      Maintained
9779 F:      drivers/net/wireless/mediatek/mt7601u/
9780
9781 MEDIATEK NAND CONTROLLER DRIVER
9782 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9783 L:      linux-mtd@lists.infradead.org
9784 S:      Maintained
9785 F:      drivers/mtd/nand/raw/mtk_*
9786 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9787
9788 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9789 M:      Sean Wang <sean.wang@mediatek.com>
9790 S:      Maintained
9791 F:      drivers/char/hw_random/mtk-rng.c
9792
9793 MEDIATEK USB3 DRD IP DRIVER
9794 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9795 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9797 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9798 S:      Maintained
9799 F:      drivers/usb/mtu3/
9800
9801 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9802 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9803 M:      Martin Donnelly <martin.donnelly@ge.com>
9804 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9805 S:      Maintained
9806 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9807 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9808
9809 MEGARAID SCSI/SAS DRIVERS
9810 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9811 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9812 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9813 L:      megaraidlinux.pdl@broadcom.com
9814 L:      linux-scsi@vger.kernel.org
9815 W:      http://www.avagotech.com/support/
9816 S:      Maintained
9817 F:      Documentation/scsi/megaraid.txt
9818 F:      drivers/scsi/megaraid.*
9819 F:      drivers/scsi/megaraid/
9820
9821 MELEXIS MLX90614 DRIVER
9822 M:      Crt Mori <cmo@melexis.com>
9823 L:      linux-iio@vger.kernel.org
9824 W:      http://www.melexis.com
9825 S:      Supported
9826 F:      drivers/iio/temperature/mlx90614.c
9827
9828 MELEXIS MLX90632 DRIVER
9829 M:      Crt Mori <cmo@melexis.com>
9830 L:      linux-iio@vger.kernel.org
9831 W:      http://www.melexis.com
9832 S:      Supported
9833 F:      drivers/iio/temperature/mlx90632.c
9834
9835 MELFAS MIP4 TOUCHSCREEN DRIVER
9836 M:      Sangwon Jee <jeesw@melfas.com>
9837 W:      http://www.melfas.com
9838 S:      Supported
9839 F:      drivers/input/touchscreen/melfas_mip4.c
9840 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9841
9842 MELLANOX ETHERNET DRIVER (mlx4_en)
9843 M:      Tariq Toukan <tariqt@mellanox.com>
9844 L:      netdev@vger.kernel.org
9845 S:      Supported
9846 W:      http://www.mellanox.com
9847 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9848 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9849
9850 MELLANOX ETHERNET DRIVER (mlx5e)
9851 M:      Saeed Mahameed <saeedm@mellanox.com>
9852 L:      netdev@vger.kernel.org
9853 S:      Supported
9854 W:      http://www.mellanox.com
9855 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9856 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9857
9858 MELLANOX ETHERNET INNOVA DRIVERS
9859 R:      Boris Pismenny <borisp@mellanox.com>
9860 L:      netdev@vger.kernel.org
9861 S:      Supported
9862 W:      http://www.mellanox.com
9863 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9864 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9865 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9866 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9867 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9868
9869 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9870 R:      Boris Pismenny <borisp@mellanox.com>
9871 L:      netdev@vger.kernel.org
9872 S:      Supported
9873 W:      http://www.mellanox.com
9874 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9875 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9877
9878 MELLANOX ETHERNET SWITCH DRIVERS
9879 M:      Jiri Pirko <jiri@mellanox.com>
9880 M:      Ido Schimmel <idosch@mellanox.com>
9881 L:      netdev@vger.kernel.org
9882 S:      Supported
9883 W:      http://www.mellanox.com
9884 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9885 F:      drivers/net/ethernet/mellanox/mlxsw/
9886 F:      tools/testing/selftests/drivers/net/mlxsw/
9887
9888 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9889 M:      mlxsw@mellanox.com
9890 L:      netdev@vger.kernel.org
9891 S:      Supported
9892 W:      http://www.mellanox.com
9893 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9894 F:      drivers/net/ethernet/mellanox/mlxfw/
9895
9896 MELLANOX HARDWARE PLATFORM SUPPORT
9897 M:      Andy Shevchenko <andy@infradead.org>
9898 M:      Darren Hart <dvhart@infradead.org>
9899 M:      Vadim Pasternak <vadimp@mellanox.com>
9900 L:      platform-driver-x86@vger.kernel.org
9901 S:      Supported
9902 F:      drivers/platform/mellanox/
9903 F:      include/linux/platform_data/mlxreg.h
9904
9905 MELLANOX MLX4 core VPI driver
9906 M:      Tariq Toukan <tariqt@mellanox.com>
9907 L:      netdev@vger.kernel.org
9908 L:      linux-rdma@vger.kernel.org
9909 W:      http://www.mellanox.com
9910 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9911 S:      Supported
9912 F:      drivers/net/ethernet/mellanox/mlx4/
9913 F:      include/linux/mlx4/
9914
9915 MELLANOX MLX4 IB driver
9916 M:      Yishai Hadas <yishaih@mellanox.com>
9917 L:      linux-rdma@vger.kernel.org
9918 W:      http://www.mellanox.com
9919 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9920 S:      Supported
9921 F:      drivers/infiniband/hw/mlx4/
9922 F:      include/linux/mlx4/
9923 F:      include/uapi/rdma/mlx4-abi.h
9924
9925 MELLANOX MLX5 core VPI driver
9926 M:      Saeed Mahameed <saeedm@mellanox.com>
9927 M:      Leon Romanovsky <leonro@mellanox.com>
9928 L:      netdev@vger.kernel.org
9929 L:      linux-rdma@vger.kernel.org
9930 W:      http://www.mellanox.com
9931 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9932 S:      Supported
9933 F:      drivers/net/ethernet/mellanox/mlx5/core/
9934 F:      include/linux/mlx5/
9935
9936 MELLANOX MLX5 IB driver
9937 M:      Leon Romanovsky <leonro@mellanox.com>
9938 L:      linux-rdma@vger.kernel.org
9939 W:      http://www.mellanox.com
9940 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9941 S:      Supported
9942 F:      drivers/infiniband/hw/mlx5/
9943 F:      include/linux/mlx5/
9944 F:      include/uapi/rdma/mlx5-abi.h
9945
9946 MELLANOX MLXCPLD I2C AND MUX DRIVER
9947 M:      Vadim Pasternak <vadimp@mellanox.com>
9948 M:      Michael Shych <michaelsh@mellanox.com>
9949 L:      linux-i2c@vger.kernel.org
9950 S:      Supported
9951 F:      drivers/i2c/busses/i2c-mlxcpld.c
9952 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9953 F:      Documentation/i2c/busses/i2c-mlxcpld
9954
9955 MELLANOX MLXCPLD LED DRIVER
9956 M:      Vadim Pasternak <vadimp@mellanox.com>
9957 L:      linux-leds@vger.kernel.org
9958 S:      Supported
9959 F:      drivers/leds/leds-mlxcpld.c
9960 F:      drivers/leds/leds-mlxreg.c
9961 F:      Documentation/leds/leds-mlxcpld.txt
9962
9963 MELLANOX PLATFORM DRIVER
9964 M:      Vadim Pasternak <vadimp@mellanox.com>
9965 L:      platform-driver-x86@vger.kernel.org
9966 S:      Supported
9967 F:      drivers/platform/x86/mlx-platform.c
9968
9969 MEMBARRIER SUPPORT
9970 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9971 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9972 L:      linux-kernel@vger.kernel.org
9973 S:      Supported
9974 F:      kernel/sched/membarrier.c
9975 F:      include/uapi/linux/membarrier.h
9976 F:      arch/powerpc/include/asm/membarrier.h
9977
9978 MEMBLOCK
9979 M:      Mike Rapoport <rppt@linux.ibm.com>
9980 L:      linux-mm@kvack.org
9981 S:      Maintained
9982 F:      include/linux/memblock.h
9983 F:      mm/memblock.c
9984 F:      Documentation/core-api/boot-time-mm.rst
9985
9986 MEMORY MANAGEMENT
9987 L:      linux-mm@kvack.org
9988 W:      http://www.linux-mm.org
9989 S:      Maintained
9990 F:      include/linux/mm.h
9991 F:      include/linux/gfp.h
9992 F:      include/linux/mmzone.h
9993 F:      include/linux/memory_hotplug.h
9994 F:      include/linux/vmalloc.h
9995 F:      mm/
9996
9997 MEMORY TECHNOLOGY DEVICES (MTD)
9998 M:      David Woodhouse <dwmw2@infradead.org>
9999 M:      Brian Norris <computersforpeace@gmail.com>
10000 M:      Boris Brezillon <bbrezillon@kernel.org>
10001 M:      Marek Vasut <marek.vasut@gmail.com>
10002 M:      Richard Weinberger <richard@nod.at>
10003 L:      linux-mtd@lists.infradead.org
10004 W:      http://www.linux-mtd.infradead.org/
10005 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10006 T:      git git://git.infradead.org/linux-mtd.git master
10007 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10008 S:      Maintained
10009 F:      Documentation/devicetree/bindings/mtd/
10010 F:      drivers/mtd/
10011 F:      include/linux/mtd/
10012 F:      include/uapi/mtd/
10013
10014 MEN A21 WATCHDOG DRIVER
10015 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10016 L:      linux-watchdog@vger.kernel.org
10017 S:      Maintained
10018 F:      drivers/watchdog/mena21_wdt.c
10019
10020 MEN CHAMELEON BUS (mcb)
10021 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10022 S:      Maintained
10023 F:      drivers/mcb/
10024 F:      include/linux/mcb.h
10025 F:      Documentation/men-chameleon-bus.txt
10026
10027 MEN F21BMC (Board Management Controller)
10028 M:      Andreas Werner <andreas.werner@men.de>
10029 S:      Supported
10030 F:      drivers/mfd/menf21bmc.c
10031 F:      drivers/watchdog/menf21bmc_wdt.c
10032 F:      drivers/leds/leds-menf21bmc.c
10033 F:      drivers/hwmon/menf21bmc_hwmon.c
10034 F:      Documentation/hwmon/menf21bmc
10035
10036 MEN Z069 WATCHDOG DRIVER
10037 M:      Johannes Thumshirn <jth@kernel.org>
10038 L:      linux-watchdog@vger.kernel.org
10039 S:      Maintained
10040 F:      drivers/watchdog/menz69_wdt.c
10041
10042 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10043 M:      Neil Armstrong <narmstrong@baylibre.com>
10044 L:      linux-media@lists.freedesktop.org
10045 L:      linux-amlogic@lists.infradead.org
10046 W:      http://linux-meson.com/
10047 S:      Supported
10048 F:      drivers/media/platform/meson/ao-cec.c
10049 F:      drivers/media/platform/meson/ao-cec-g12a.c
10050 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10051 T:      git git://linuxtv.org/media_tree.git
10052
10053 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10054 M:      Liang Yang <liang.yang@amlogic.com>
10055 L:      linux-mtd@lists.infradead.org
10056 S:      Maintained
10057 F:      drivers/mtd/nand/raw/meson_*
10058 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10059
10060 METHODE UDPU SUPPORT
10061 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10062 S:      Maintained
10063 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10064
10065 MICROBLAZE ARCHITECTURE
10066 M:      Michal Simek <monstr@monstr.eu>
10067 W:      http://www.monstr.eu/fdt/
10068 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10069 S:      Supported
10070 F:      arch/microblaze/
10071
10072 MICROCHIP AT91 SERIAL DRIVER
10073 M:      Richard Genoud <richard.genoud@gmail.com>
10074 S:      Maintained
10075 F:      drivers/tty/serial/atmel_serial.c
10076 F:      drivers/tty/serial/atmel_serial.h
10077 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10078
10079 MICROCHIP AUDIO ASOC DRIVERS
10080 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10082 S:      Supported
10083 F:      sound/soc/atmel
10084
10085 MICROCHIP DMA DRIVER
10086 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10088 L:      dmaengine@vger.kernel.org
10089 S:      Supported
10090 F:      drivers/dma/at_hdmac.c
10091 F:      drivers/dma/at_hdmac_regs.h
10092 F:      include/linux/platform_data/dma-atmel.h
10093 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10094 F:      include/dt-bindings/dma/at91.h
10095
10096 MICROCHIP ECC DRIVER
10097 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10098 L:      linux-crypto@vger.kernel.org
10099 S:      Maintained
10100 F:      drivers/crypto/atmel-ecc.*
10101
10102 MICROCHIP I2C DRIVER
10103 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10104 L:      linux-i2c@vger.kernel.org
10105 S:      Supported
10106 F:      drivers/i2c/busses/i2c-at91.c
10107
10108 MICROCHIP ISC DRIVER
10109 M:      Eugen Hristev <eugen.hristev@microchip.com>
10110 L:      linux-media@vger.kernel.org
10111 S:      Supported
10112 F:      drivers/media/platform/atmel/atmel-isc.c
10113 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10114 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10115
10116 MICROCHIP ISI DRIVER
10117 M:      Eugen Hristev <eugen.hristev@microchip.com>
10118 L:      linux-media@vger.kernel.org
10119 S:      Supported
10120 F:      drivers/media/platform/atmel/atmel-isi.c
10121 F:      drivers/media/platform/atmel/atmel-isi.h
10122
10123 MICROCHIP AT91 USART MFD DRIVER
10124 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10125 L:      linux-kernel@vger.kernel.org
10126 S:      Supported
10127 F:      drivers/mfd/at91-usart.c
10128 F:      include/dt-bindings/mfd/at91-usart.h
10129 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10130
10131 MICROCHIP AT91 USART SPI DRIVER
10132 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10133 L:      linux-spi@vger.kernel.org
10134 S:      Supported
10135 F:      drivers/spi/spi-at91-usart.c
10136 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10137
10138 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10139 M:      Woojung Huh <Woojung.Huh@microchip.com>
10140 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10141 L:      netdev@vger.kernel.org
10142 S:      Maintained
10143 F:      net/dsa/tag_ksz.c
10144 F:      drivers/net/dsa/microchip/*
10145 F:      include/linux/platform_data/microchip-ksz.h
10146 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10147
10148 MICROCHIP LAN743X ETHERNET DRIVER
10149 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10150 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10151 L:      netdev@vger.kernel.org
10152 S:      Maintained
10153 F:      drivers/net/ethernet/microchip/lan743x_*
10154
10155 MICROCHIP LCDFB DRIVER
10156 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10157 L:      linux-fbdev@vger.kernel.org
10158 S:      Maintained
10159 F:      drivers/video/fbdev/atmel_lcdfb.c
10160 F:      include/video/atmel_lcdc.h
10161
10162 MICROCHIP MMC/SD/SDIO MCI DRIVER
10163 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10164 S:      Maintained
10165 F:      drivers/mmc/host/atmel-mci.c
10166
10167 MICROCHIP MCP16502 PMIC DRIVER
10168 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10170 S:      Maintained
10171 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10172 F:      drivers/regulator/mcp16502.c
10173
10174 MICROCHIP MCP3911 ADC DRIVER
10175 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10176 M:      Kent Gustavsson <kent@minoris.se>
10177 L:      linux-iio@vger.kernel.org
10178 S:      Supported
10179 F:      drivers/iio/adc/mcp3911.c
10180 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10181
10182 MICROCHIP NAND DRIVER
10183 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10184 L:      linux-mtd@lists.infradead.org
10185 S:      Supported
10186 F:      drivers/mtd/nand/raw/atmel/*
10187 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10188
10189 MICROCHIP PWM DRIVER
10190 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10192 L:      linux-pwm@vger.kernel.org
10193 S:      Supported
10194 F:      drivers/pwm/pwm-atmel.c
10195 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10196
10197 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10198 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10199 M:      Eugen Hristev <eugen.hristev@microchip.com>
10200 L:      linux-iio@vger.kernel.org
10201 S:      Supported
10202 F:      drivers/iio/adc/at91-sama5d2_adc.c
10203 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10204 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10205
10206 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10207 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10208 S:      Supported
10209 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10210
10211 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10212 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10214 L:      linux-gpio@vger.kernel.org
10215 F:      drivers/gpio/gpio-sama5d2-piobu.c
10216
10217 MICROCHIP SPI DRIVER
10218 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10219 S:      Supported
10220 F:      drivers/spi/spi-atmel.*
10221
10222 MICROCHIP SSC DRIVER
10223 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10225 S:      Supported
10226 F:      drivers/misc/atmel-ssc.c
10227 F:      include/linux/atmel-ssc.h
10228
10229 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10230 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10232 S:      Supported
10233 F:      drivers/misc/atmel_tclib.c
10234 F:      drivers/clocksource/tcb_clksrc.c
10235
10236 MICROCHIP USBA UDC DRIVER
10237 M:      Cristian Birsan <cristian.birsan@microchip.com>
10238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10239 S:      Supported
10240 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10241
10242 MICROCHIP USB251XB DRIVER
10243 M:      Richard Leitner <richard.leitner@skidata.com>
10244 L:      linux-usb@vger.kernel.org
10245 S:      Maintained
10246 F:      drivers/usb/misc/usb251xb.c
10247 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10248
10249 MICROCHIP XDMA DRIVER
10250 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10251 L:      linux-arm-kernel@lists.infradead.org
10252 L:      dmaengine@vger.kernel.org
10253 S:      Supported
10254 F:      drivers/dma/at_xdmac.c
10255
10256 MICROSEMI MIPS SOCS
10257 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10258 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10259 L:      linux-mips@vger.kernel.org
10260 S:      Supported
10261 F:      arch/mips/generic/board-ocelot.c
10262 F:      arch/mips/configs/generic/board-ocelot.config
10263 F:      arch/mips/boot/dts/mscc/
10264 F:      Documentation/devicetree/bindings/mips/mscc.txt
10265
10266 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10267 M:      Don Brace <don.brace@microsemi.com>
10268 L:      esc.storagedev@microsemi.com
10269 L:      linux-scsi@vger.kernel.org
10270 S:      Supported
10271 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10272 F:      drivers/scsi/smartpqi/Kconfig
10273 F:      drivers/scsi/smartpqi/Makefile
10274 F:      include/linux/cciss*.h
10275 F:      include/uapi/linux/cciss*.h
10276 F:      Documentation/scsi/smartpqi.txt
10277
10278 MICROSEMI ETHERNET SWITCH DRIVER
10279 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10280 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10281 L:      netdev@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/net/ethernet/mscc/
10284
10285 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10286 M:      Chen Yu <yu.c.chen@intel.com>
10287 L:      platform-driver-x86@vger.kernel.org
10288 S:      Supported
10289 F:      drivers/platform/x86/surfacepro3_button.c
10290
10291 MICROTEK X6 SCANNER
10292 M:      Oliver Neukum <oliver@neukum.org>
10293 S:      Maintained
10294 F:      drivers/usb/image/microtek.*
10295
10296 MIPS
10297 M:      Ralf Baechle <ralf@linux-mips.org>
10298 M:      Paul Burton <paul.burton@mips.com>
10299 M:      James Hogan <jhogan@kernel.org>
10300 L:      linux-mips@vger.kernel.org
10301 W:      http://www.linux-mips.org/
10302 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10304 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10305 S:      Supported
10306 F:      Documentation/devicetree/bindings/mips/
10307 F:      Documentation/mips/
10308 F:      arch/mips/
10309 F:      drivers/platform/mips/
10310
10311 MIPS BOSTON DEVELOPMENT BOARD
10312 M:      Paul Burton <paul.burton@mips.com>
10313 L:      linux-mips@vger.kernel.org
10314 S:      Maintained
10315 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10316 F:      arch/mips/boot/dts/img/boston.dts
10317 F:      arch/mips/configs/generic/board-boston.config
10318 F:      drivers/clk/imgtec/clk-boston.c
10319 F:      include/dt-bindings/clock/boston-clock.h
10320
10321 MIPS GENERIC PLATFORM
10322 M:      Paul Burton <paul.burton@mips.com>
10323 L:      linux-mips@vger.kernel.org
10324 S:      Supported
10325 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10326 F:      arch/mips/generic/
10327 F:      arch/mips/tools/generic-board-config.sh
10328
10329 MIPS/LOONGSON1 ARCHITECTURE
10330 M:      Keguang Zhang <keguang.zhang@gmail.com>
10331 L:      linux-mips@vger.kernel.org
10332 S:      Maintained
10333 F:      arch/mips/loongson32/
10334 F:      arch/mips/include/asm/mach-loongson32/
10335 F:      drivers/*/*loongson1*
10336 F:      drivers/*/*/*loongson1*
10337
10338 MIPS/LOONGSON2 ARCHITECTURE
10339 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10340 L:      linux-mips@vger.kernel.org
10341 S:      Maintained
10342 F:      arch/mips/loongson64/fuloong-2e/
10343 F:      arch/mips/loongson64/lemote-2f/
10344 F:      arch/mips/include/asm/mach-loongson64/
10345 F:      drivers/*/*loongson2*
10346 F:      drivers/*/*/*loongson2*
10347
10348 MIPS/LOONGSON3 ARCHITECTURE
10349 M:      Huacai Chen <chenhc@lemote.com>
10350 L:      linux-mips@vger.kernel.org
10351 S:      Maintained
10352 F:      arch/mips/loongson64/
10353 F:      arch/mips/include/asm/mach-loongson64/
10354 F:      drivers/platform/mips/cpu_hwmon.c
10355 F:      drivers/*/*loongson3*
10356 F:      drivers/*/*/*loongson3*
10357
10358 MIPS RINT INSTRUCTION EMULATION
10359 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10360 L:      linux-mips@vger.kernel.org
10361 S:      Supported
10362 F:      arch/mips/math-emu/sp_rint.c
10363 F:      arch/mips/math-emu/dp_rint.c
10364
10365 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10366 M:      Hans Verkuil <hverkuil@xs4all.nl>
10367 L:      linux-media@vger.kernel.org
10368 T:      git git://linuxtv.org/media_tree.git
10369 W:      https://linuxtv.org
10370 S:      Odd Fixes
10371 F:      drivers/media/radio/radio-miropcm20*
10372
10373 MMP SUPPORT
10374 R:      Lubomir Rintel <lkundrak@v3.sk>
10375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10376 S:      Odd Fixes
10377 F:      arch/arm/boot/dts/mmp*
10378 F:      arch/arm/mach-mmp/
10379
10380 MMU GATHER AND TLB INVALIDATION
10381 M:      Will Deacon <will.deacon@arm.com>
10382 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10383 M:      Andrew Morton <akpm@linux-foundation.org>
10384 M:      Nick Piggin <npiggin@gmail.com>
10385 M:      Peter Zijlstra <peterz@infradead.org>
10386 L:      linux-arch@vger.kernel.org
10387 L:      linux-mm@kvack.org
10388 S:      Maintained
10389 F:      arch/*/include/asm/tlb.h
10390 F:      include/asm-generic/tlb.h
10391 F:      mm/mmu_gather.c
10392
10393 MN88472 MEDIA DRIVER
10394 M:      Antti Palosaari <crope@iki.fi>
10395 L:      linux-media@vger.kernel.org
10396 W:      https://linuxtv.org
10397 W:      http://palosaari.fi/linux/
10398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10399 S:      Maintained
10400 F:      drivers/media/dvb-frontends/mn88472*
10401
10402 MN88473 MEDIA DRIVER
10403 M:      Antti Palosaari <crope@iki.fi>
10404 L:      linux-media@vger.kernel.org
10405 W:      https://linuxtv.org
10406 W:      http://palosaari.fi/linux/
10407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10408 S:      Maintained
10409 F:      drivers/media/dvb-frontends/mn88473*
10410
10411 MODULE SUPPORT
10412 M:      Jessica Yu <jeyu@kernel.org>
10413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10414 S:      Maintained
10415 F:      include/linux/module.h
10416 F:      kernel/module.c
10417
10418 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10419 W:      http://popies.net/meye/
10420 S:      Orphan
10421 F:      Documentation/media/v4l-drivers/meye*
10422 F:      drivers/media/pci/meye/
10423 F:      include/uapi/linux/meye.h
10424
10425 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10426 M:      Jiri Slaby <jirislaby@gmail.com>
10427 S:      Maintained
10428 F:      Documentation/serial/moxa-smartio
10429 F:      drivers/tty/mxser.*
10430
10431 MR800 AVERMEDIA USB FM RADIO DRIVER
10432 M:      Alexey Klimov <klimov.linux@gmail.com>
10433 L:      linux-media@vger.kernel.org
10434 T:      git git://linuxtv.org/media_tree.git
10435 S:      Maintained
10436 F:      drivers/media/radio/radio-mr800.c
10437
10438 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10439 M:      Alan Ott <alan@signal11.us>
10440 L:      linux-wpan@vger.kernel.org
10441 S:      Maintained
10442 F:      drivers/net/ieee802154/mrf24j40.c
10443 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10444
10445 MSI LAPTOP SUPPORT
10446 M:      "Lee, Chun-Yi" <jlee@suse.com>
10447 L:      platform-driver-x86@vger.kernel.org
10448 S:      Maintained
10449 F:      drivers/platform/x86/msi-laptop.c
10450
10451 MSI WMI SUPPORT
10452 L:      platform-driver-x86@vger.kernel.org
10453 S:      Orphan
10454 F:      drivers/platform/x86/msi-wmi.c
10455
10456 MSI001 MEDIA DRIVER
10457 M:      Antti Palosaari <crope@iki.fi>
10458 L:      linux-media@vger.kernel.org
10459 W:      https://linuxtv.org
10460 W:      http://palosaari.fi/linux/
10461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10462 T:      git git://linuxtv.org/anttip/media_tree.git
10463 S:      Maintained
10464 F:      drivers/media/tuners/msi001*
10465
10466 MSI2500 MEDIA DRIVER
10467 M:      Antti Palosaari <crope@iki.fi>
10468 L:      linux-media@vger.kernel.org
10469 W:      https://linuxtv.org
10470 W:      http://palosaari.fi/linux/
10471 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10472 T:      git git://linuxtv.org/anttip/media_tree.git
10473 S:      Maintained
10474 F:      drivers/media/usb/msi2500/
10475
10476 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10477 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10478 L:      linux-mtd@lists.infradead.org
10479 S:      Maintained
10480 F:      drivers/mtd/devices/docg3*
10481
10482 MT9M032 APTINA SENSOR DRIVER
10483 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10484 L:      linux-media@vger.kernel.org
10485 T:      git git://linuxtv.org/media_tree.git
10486 S:      Maintained
10487 F:      drivers/media/i2c/mt9m032.c
10488 F:      include/media/i2c/mt9m032.h
10489
10490 MT9P031 APTINA CAMERA SENSOR
10491 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10492 L:      linux-media@vger.kernel.org
10493 T:      git git://linuxtv.org/media_tree.git
10494 S:      Maintained
10495 F:      drivers/media/i2c/mt9p031.c
10496 F:      include/media/i2c/mt9p031.h
10497
10498 MT9T001 APTINA CAMERA SENSOR
10499 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10500 L:      linux-media@vger.kernel.org
10501 T:      git git://linuxtv.org/media_tree.git
10502 S:      Maintained
10503 F:      drivers/media/i2c/mt9t001.c
10504 F:      include/media/i2c/mt9t001.h
10505
10506 MT9T112 APTINA CAMERA SENSOR
10507 M:      Jacopo Mondi <jacopo@jmondi.org>
10508 L:      linux-media@vger.kernel.org
10509 T:      git git://linuxtv.org/media_tree.git
10510 S:      Odd Fixes
10511 F:      drivers/media/i2c/mt9t112.c
10512 F:      include/media/i2c/mt9t112.h
10513
10514 MT9V032 APTINA CAMERA SENSOR
10515 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10516 L:      linux-media@vger.kernel.org
10517 T:      git git://linuxtv.org/media_tree.git
10518 S:      Maintained
10519 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10520 F:      drivers/media/i2c/mt9v032.c
10521 F:      include/media/i2c/mt9v032.h
10522
10523 MT9V111 APTINA CAMERA SENSOR
10524 M:      Jacopo Mondi <jacopo@jmondi.org>
10525 L:      linux-media@vger.kernel.org
10526 T:      git git://linuxtv.org/media_tree.git
10527 S:      Maintained
10528 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10529 F:      drivers/media/i2c/mt9v111.c
10530
10531 MULTIFUNCTION DEVICES (MFD)
10532 M:      Lee Jones <lee.jones@linaro.org>
10533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10534 S:      Supported
10535 F:      Documentation/devicetree/bindings/mfd/
10536 F:      drivers/mfd/
10537 F:      include/linux/mfd/
10538 F:      include/dt-bindings/mfd/
10539
10540 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10541 S:      Orphan
10542 F:      drivers/mmc/host/mmc_spi.c
10543 F:      include/linux/spi/mmc_spi.h
10544
10545 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10546 M:      Ulf Hansson <ulf.hansson@linaro.org>
10547 L:      linux-mmc@vger.kernel.org
10548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10549 S:      Maintained
10550 F:      Documentation/devicetree/bindings/mmc/
10551 F:      drivers/mmc/
10552 F:      include/linux/mmc/
10553 F:      include/uapi/linux/mmc/
10554
10555 MULTIPLEXER SUBSYSTEM
10556 M:      Peter Rosin <peda@axentia.se>
10557 S:      Maintained
10558 F:      Documentation/ABI/testing/sysfs-class-mux*
10559 F:      Documentation/devicetree/bindings/mux/
10560 F:      include/dt-bindings/mux/
10561 F:      include/linux/mux/
10562 F:      drivers/mux/
10563
10564 MULTITECH MULTIPORT CARD (ISICOM)
10565 S:      Orphan
10566 F:      drivers/tty/isicom.c
10567 F:      include/linux/isicom.h
10568
10569 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10570 M:      Bin Liu <b-liu@ti.com>
10571 L:      linux-usb@vger.kernel.org
10572 S:      Maintained
10573 F:      drivers/usb/musb/
10574
10575 MXL301RF MEDIA DRIVER
10576 M:      Akihiro Tsukada <tskd08@gmail.com>
10577 L:      linux-media@vger.kernel.org
10578 S:      Odd Fixes
10579 F:      drivers/media/tuners/mxl301rf*
10580
10581 MXL5007T MEDIA DRIVER
10582 M:      Michael Krufky <mkrufky@linuxtv.org>
10583 L:      linux-media@vger.kernel.org
10584 W:      https://linuxtv.org
10585 W:      http://github.com/mkrufky
10586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10587 T:      git git://linuxtv.org/mkrufky/tuners.git
10588 S:      Maintained
10589 F:      drivers/media/tuners/mxl5007t.*
10590
10591 MXSFB DRM DRIVER
10592 M:      Marek Vasut <marex@denx.de>
10593 M:      Stefan Agner <stefan@agner.ch>
10594 L:      dri-devel@lists.freedesktop.org
10595 S:      Supported
10596 F:      drivers/gpu/drm/mxsfb/
10597 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10598 T:      git git://anongit.freedesktop.org/drm/drm-misc
10599
10600 MYLEX DAC960 PCI RAID Controller
10601 M:      Hannes Reinecke <hare@kernel.org>
10602 L:      linux-scsi@vger.kernel.org
10603 S:      Supported
10604 F:      drivers/scsi/myrb.*
10605 F:      drivers/scsi/myrs.*
10606
10607 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10608 M:      Chris Lee <christopher.lee@cspi.com>
10609 L:      netdev@vger.kernel.org
10610 W:      https://www.cspi.com/ethernet-products/support/downloads/
10611 S:      Supported
10612 F:      drivers/net/ethernet/myricom/myri10ge/
10613
10614 NAND FLASH SUBSYSTEM
10615 M:      Boris Brezillon <bbrezillon@kernel.org>
10616 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10617 R:      Richard Weinberger <richard@nod.at>
10618 L:      linux-mtd@lists.infradead.org
10619 W:      http://www.linux-mtd.infradead.org/
10620 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10621 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10622 T:      git git://git.infradead.org/linux-mtd.git nand/next
10623 S:      Maintained
10624 F:      drivers/mtd/nand/
10625 F:      include/linux/mtd/*nand*.h
10626
10627 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10628 M:      Daniel Mack <zonque@gmail.com>
10629 S:      Maintained
10630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10631 W:      http://www.native-instruments.com
10632 F:      sound/usb/caiaq/
10633
10634 NATSEMI ETHERNET DRIVER (DP8381x)
10635 S:      Orphan
10636 F:      drivers/net/ethernet/natsemi/natsemi.c
10637
10638 NCR 5380 SCSI DRIVERS
10639 M:      Finn Thain <fthain@telegraphics.com.au>
10640 M:      Michael Schmitz <schmitzmic@gmail.com>
10641 L:      linux-scsi@vger.kernel.org
10642 S:      Maintained
10643 F:      Documentation/scsi/g_NCR5380.txt
10644 F:      drivers/scsi/NCR5380.*
10645 F:      drivers/scsi/arm/cumana_1.c
10646 F:      drivers/scsi/arm/oak.c
10647 F:      drivers/scsi/atari_scsi.*
10648 F:      drivers/scsi/dmx3191d.c
10649 F:      drivers/scsi/g_NCR5380.*
10650 F:      drivers/scsi/mac_scsi.*
10651 F:      drivers/scsi/sun3_scsi.*
10652 F:      drivers/scsi/sun3_scsi_vme.c
10653
10654 NCSI LIBRARY:
10655 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10656 S:      Maintained
10657 F:      net/ncsi/
10658
10659 NCT6775 HARDWARE MONITOR DRIVER
10660 M:      Guenter Roeck <linux@roeck-us.net>
10661 L:      linux-hwmon@vger.kernel.org
10662 S:      Maintained
10663 F:      Documentation/hwmon/nct6775
10664 F:      drivers/hwmon/nct6775.c
10665
10666 NET_FAILOVER MODULE
10667 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10668 L:      netdev@vger.kernel.org
10669 S:      Supported
10670 F:      driver/net/net_failover.c
10671 F:      include/net/net_failover.h
10672 F:      Documentation/networking/net_failover.rst
10673
10674 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10675 M:      Faisal Latif <faisal.latif@intel.com>
10676 L:      linux-rdma@vger.kernel.org
10677 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10678 S:      Supported
10679 F:      drivers/infiniband/hw/nes/
10680 F:      include/uapi/rdma/nes-abi.h
10681
10682 NETEM NETWORK EMULATOR
10683 M:      Stephen Hemminger <stephen@networkplumber.org>
10684 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10685 S:      Maintained
10686 F:      net/sched/sch_netem.c
10687
10688 NETERION 10GbE DRIVERS (s2io/vxge)
10689 M:      Jon Mason <jdmason@kudzu.us>
10690 L:      netdev@vger.kernel.org
10691 S:      Supported
10692 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10693 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10694 F:      drivers/net/ethernet/neterion/
10695
10696 NETFILTER
10697 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10698 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10699 M:      Florian Westphal <fw@strlen.de>
10700 L:      netfilter-devel@vger.kernel.org
10701 L:      coreteam@netfilter.org
10702 W:      http://www.netfilter.org/
10703 W:      http://www.iptables.org/
10704 W:      http://www.nftables.org/
10705 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10708 S:      Maintained
10709 F:      include/linux/netfilter*
10710 F:      include/linux/netfilter/
10711 F:      include/net/netfilter/
10712 F:      include/uapi/linux/netfilter*
10713 F:      include/uapi/linux/netfilter/
10714 F:      net/*/netfilter.c
10715 F:      net/*/netfilter/
10716 F:      net/netfilter/
10717 F:      net/bridge/br_netfilter*.c
10718
10719 NETROM NETWORK LAYER
10720 M:      Ralf Baechle <ralf@linux-mips.org>
10721 L:      linux-hams@vger.kernel.org
10722 W:      http://www.linux-ax25.org/
10723 S:      Maintained
10724 F:      include/net/netrom.h
10725 F:      include/uapi/linux/netrom.h
10726 F:      net/netrom/
10727
10728 NETRONOME ETHERNET DRIVERS
10729 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10730 L:      oss-drivers@netronome.com
10731 S:      Maintained
10732 F:      drivers/net/ethernet/netronome/
10733
10734 NETWORK BLOCK DEVICE (NBD)
10735 M:      Josef Bacik <josef@toxicpanda.com>
10736 S:      Maintained
10737 L:      linux-block@vger.kernel.org
10738 L:      nbd@other.debian.org
10739 F:      Documentation/blockdev/nbd.txt
10740 F:      drivers/block/nbd.c
10741 F:      include/uapi/linux/nbd.h
10742
10743 NETWORK DROP MONITOR
10744 M:      Neil Horman <nhorman@tuxdriver.com>
10745 L:      netdev@vger.kernel.org
10746 S:      Maintained
10747 W:      https://fedorahosted.org/dropwatch/
10748 F:      net/core/drop_monitor.c
10749
10750 NETWORKING DRIVERS
10751 M:      "David S. Miller" <davem@davemloft.net>
10752 L:      netdev@vger.kernel.org
10753 W:      http://www.linuxfoundation.org/en/Net
10754 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10757 S:      Odd Fixes
10758 F:      Documentation/devicetree/bindings/net/
10759 F:      drivers/net/
10760 F:      include/linux/if_*
10761 F:      include/linux/netdevice.h
10762 F:      include/linux/etherdevice.h
10763 F:      include/linux/fcdevice.h
10764 F:      include/linux/fddidevice.h
10765 F:      include/linux/hippidevice.h
10766 F:      include/linux/inetdevice.h
10767 F:      include/uapi/linux/if_*
10768 F:      include/uapi/linux/netdevice.h
10769
10770 NETWORKING DRIVERS (WIRELESS)
10771 M:      Kalle Valo <kvalo@codeaurora.org>
10772 L:      linux-wireless@vger.kernel.org
10773 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10776 S:      Maintained
10777 F:      Documentation/devicetree/bindings/net/wireless/
10778 F:      drivers/net/wireless/
10779
10780 NETWORKING [DSA]
10781 M:      Andrew Lunn <andrew@lunn.ch>
10782 M:      Vivien Didelot <vivien.didelot@gmail.com>
10783 M:      Florian Fainelli <f.fainelli@gmail.com>
10784 S:      Maintained
10785 F:      Documentation/devicetree/bindings/net/dsa/
10786 F:      net/dsa/
10787 F:      include/net/dsa.h
10788 F:      include/linux/dsa/
10789 F:      include/linux/platform_data/dsa.h
10790 F:      drivers/net/dsa/
10791
10792 NETWORKING [GENERAL]
10793 M:      "David S. Miller" <davem@davemloft.net>
10794 L:      netdev@vger.kernel.org
10795 W:      http://www.linuxfoundation.org/en/Net
10796 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10799 B:      mailto:netdev@vger.kernel.org
10800 S:      Maintained
10801 F:      net/
10802 F:      include/net/
10803 F:      include/linux/in.h
10804 F:      include/linux/net.h
10805 F:      include/linux/netdevice.h
10806 F:      include/uapi/linux/in.h
10807 F:      include/uapi/linux/net.h
10808 F:      include/uapi/linux/netdevice.h
10809 F:      include/uapi/linux/net_namespace.h
10810 F:      tools/testing/selftests/net/
10811 F:      lib/net_utils.c
10812 F:      lib/random32.c
10813 F:      Documentation/networking/
10814
10815 NETWORKING [IPSEC]
10816 M:      Steffen Klassert <steffen.klassert@secunet.com>
10817 M:      Herbert Xu <herbert@gondor.apana.org.au>
10818 M:      "David S. Miller" <davem@davemloft.net>
10819 L:      netdev@vger.kernel.org
10820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10822 S:      Maintained
10823 F:      net/xfrm/
10824 F:      net/key/
10825 F:      net/ipv4/xfrm*
10826 F:      net/ipv4/esp4*
10827 F:      net/ipv4/ah4.c
10828 F:      net/ipv4/ipcomp.c
10829 F:      net/ipv4/ip_vti.c
10830 F:      net/ipv6/xfrm*
10831 F:      net/ipv6/esp6*
10832 F:      net/ipv6/ah6.c
10833 F:      net/ipv6/ipcomp6.c
10834 F:      net/ipv6/ip6_vti.c
10835 F:      include/uapi/linux/xfrm.h
10836 F:      include/net/xfrm.h
10837
10838 NETWORKING [IPv4/IPv6]
10839 M:      "David S. Miller" <davem@davemloft.net>
10840 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10841 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10842 L:      netdev@vger.kernel.org
10843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10844 S:      Maintained
10845 F:      net/ipv4/
10846 F:      net/ipv6/
10847 F:      include/net/ip*
10848 F:      arch/x86/net/*
10849
10850 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10851 M:      Paul Moore <paul@paul-moore.com>
10852 W:      https://github.com/netlabel
10853 L:      netdev@vger.kernel.org
10854 L:      linux-security-module@vger.kernel.org
10855 S:      Maintained
10856 F:      Documentation/netlabel/
10857 F:      include/net/calipso.h
10858 F:      include/net/cipso_ipv4.h
10859 F:      include/net/netlabel.h
10860 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10861 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10862 F:      net/netlabel/
10863 F:      net/ipv4/cipso_ipv4.c
10864 F:      net/ipv6/calipso.c
10865 F:      net/netfilter/xt_CONNSECMARK.c
10866 F:      net/netfilter/xt_SECMARK.c
10867
10868 NETWORKING [TCP]
10869 M:      Eric Dumazet <edumazet@google.com>
10870 L:      netdev@vger.kernel.org
10871 S:      Maintained
10872 F:      net/ipv4/tcp*.c
10873 F:      net/ipv4/syncookies.c
10874 F:      net/ipv6/tcp*.c
10875 F:      net/ipv6/syncookies.c
10876 F:      include/uapi/linux/tcp.h
10877 F:      include/net/tcp.h
10878 F:      include/linux/tcp.h
10879 F:      include/trace/events/tcp.h
10880
10881 NETWORKING [TLS]
10882 M:      Boris Pismenny <borisp@mellanox.com>
10883 M:      Aviad Yehezkel <aviadye@mellanox.com>
10884 M:      Dave Watson <davejwatson@fb.com>
10885 M:      John Fastabend <john.fastabend@gmail.com>
10886 M:      Daniel Borkmann <daniel@iogearbox.net>
10887 L:      netdev@vger.kernel.org
10888 S:      Maintained
10889 F:      net/tls/*
10890 F:      include/uapi/linux/tls.h
10891 F:      include/net/tls.h
10892
10893 NETWORKING [WIRELESS]
10894 L:      linux-wireless@vger.kernel.org
10895 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10896
10897 NETDEVSIM
10898 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10899 S:      Maintained
10900 F:      drivers/net/netdevsim/*
10901
10902 NETXEN (1/10) GbE SUPPORT
10903 M:      Manish Chopra <manishc@marvell.com>
10904 M:      Rahul Verma <rahulv@marvell.com>
10905 M:      GR-Linux-NIC-Dev@marvell.com
10906 L:      netdev@vger.kernel.org
10907 S:      Supported
10908 F:      drivers/net/ethernet/qlogic/netxen/
10909
10910 NFC SUBSYSTEM
10911 M:      Samuel Ortiz <sameo@linux.intel.com>
10912 L:      linux-wireless@vger.kernel.org
10913 L:      linux-nfc@lists.01.org (subscribers-only)
10914 S:      Supported
10915 F:      net/nfc/
10916 F:      include/net/nfc/
10917 F:      include/uapi/linux/nfc.h
10918 F:      drivers/nfc/
10919 F:      include/linux/platform_data/nfcmrvl.h
10920 F:      include/linux/platform_data/nxp-nci.h
10921 F:      Documentation/devicetree/bindings/net/nfc/
10922
10923 NFS, SUNRPC, AND LOCKD CLIENTS
10924 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10925 M:      Anna Schumaker <anna.schumaker@netapp.com>
10926 L:      linux-nfs@vger.kernel.org
10927 W:      http://client.linux-nfs.org
10928 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10929 S:      Maintained
10930 F:      fs/lockd/
10931 F:      fs/nfs/
10932 F:      fs/nfs_common/
10933 F:      net/sunrpc/
10934 F:      include/linux/lockd/
10935 F:      include/linux/nfs*
10936 F:      include/linux/sunrpc/
10937 F:      include/uapi/linux/nfs*
10938 F:      include/uapi/linux/sunrpc/
10939
10940 NILFS2 FILESYSTEM
10941 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10942 L:      linux-nilfs@vger.kernel.org
10943 W:      https://nilfs.sourceforge.io/
10944 W:      https://nilfs.osdn.jp/
10945 T:      git git://github.com/konis/nilfs2.git
10946 S:      Supported
10947 F:      Documentation/filesystems/nilfs2.txt
10948 F:      fs/nilfs2/
10949 F:      include/trace/events/nilfs2.h
10950 F:      include/uapi/linux/nilfs2_api.h
10951 F:      include/uapi/linux/nilfs2_ondisk.h
10952
10953 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10954 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10955 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10956 S:      Maintained
10957 F:      Documentation/scsi/NinjaSCSI.txt
10958 F:      drivers/scsi/pcmcia/nsp_*
10959
10960 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10961 M:      GOTO Masanori <gotom@debian.or.jp>
10962 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10963 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10964 S:      Maintained
10965 F:      Documentation/scsi/NinjaSCSI.txt
10966 F:      drivers/scsi/nsp32*
10967
10968 NIOS2 ARCHITECTURE
10969 M:      Ley Foon Tan <lftan@altera.com>
10970 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10972 S:      Maintained
10973 F:      arch/nios2/
10974
10975 NOHZ, DYNTICKS SUPPORT
10976 M:      Frederic Weisbecker <fweisbec@gmail.com>
10977 M:      Thomas Gleixner <tglx@linutronix.de>
10978 M:      Ingo Molnar <mingo@kernel.org>
10979 L:      linux-kernel@vger.kernel.org
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10981 S:      Maintained
10982 F:      kernel/time/tick*.*
10983 F:      include/linux/tick.h
10984 F:      include/linux/sched/nohz.h
10985
10986 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10987 M:      Pavel Machek <pavel@ucw.cz>
10988 M:      Sakari Ailus <sakari.ailus@iki.fi>
10989 L:      linux-media@vger.kernel.org
10990 S:      Maintained
10991 F:      drivers/media/i2c/et8ek8
10992 F:      drivers/media/i2c/ad5820.c
10993
10994 NOKIA N900 POWER SUPPLY DRIVERS
10995 R:      Pali Rohár <pali.rohar@gmail.com>
10996 F:      include/linux/power/bq2415x_charger.h
10997 F:      include/linux/power/bq27xxx_battery.h
10998 F:      include/linux/power/isp1704_charger.h
10999 F:      drivers/power/supply/bq2415x_charger.c
11000 F:      drivers/power/supply/bq27xxx_battery.c
11001 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11002 F:      drivers/power/supply/isp1704_charger.c
11003 F:      drivers/power/supply/rx51_battery.c
11004
11005 NOLIBC HEADER FILE
11006 M:      Willy Tarreau <w@1wt.eu>
11007 S:      Maintained
11008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11009 F:      tools/include/nolibc/
11010
11011 NTB AMD DRIVER
11012 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11013 L:      linux-ntb@googlegroups.com
11014 S:      Supported
11015 F:      drivers/ntb/hw/amd/
11016
11017 NTB DRIVER CORE
11018 M:      Jon Mason <jdmason@kudzu.us>
11019 M:      Dave Jiang <dave.jiang@intel.com>
11020 M:      Allen Hubbe <allenbh@gmail.com>
11021 L:      linux-ntb@googlegroups.com
11022 S:      Supported
11023 W:      https://github.com/jonmason/ntb/wiki
11024 T:      git git://github.com/jonmason/ntb.git
11025 F:      drivers/ntb/
11026 F:      drivers/net/ntb_netdev.c
11027 F:      include/linux/ntb.h
11028 F:      include/linux/ntb_transport.h
11029 F:      tools/testing/selftests/ntb/
11030
11031 NTB IDT DRIVER
11032 M:      Serge Semin <fancer.lancer@gmail.com>
11033 L:      linux-ntb@googlegroups.com
11034 S:      Supported
11035 F:      drivers/ntb/hw/idt/
11036
11037 NTB INTEL DRIVER
11038 M:      Dave Jiang <dave.jiang@intel.com>
11039 L:      linux-ntb@googlegroups.com
11040 S:      Supported
11041 W:      https://github.com/davejiang/linux/wiki
11042 T:      git https://github.com/davejiang/linux.git
11043 F:      drivers/ntb/hw/intel/
11044
11045 NTFS FILESYSTEM
11046 M:      Anton Altaparmakov <anton@tuxera.com>
11047 L:      linux-ntfs-dev@lists.sourceforge.net
11048 W:      http://www.tuxera.com/
11049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11050 S:      Supported
11051 F:      Documentation/filesystems/ntfs.txt
11052 F:      fs/ntfs/
11053
11054 NUBUS SUBSYSTEM
11055 M:      Finn Thain <fthain@telegraphics.com.au>
11056 L:      linux-m68k@lists.linux-m68k.org
11057 S:      Maintained
11058 F:      arch/*/include/asm/nubus.h
11059 F:      drivers/nubus/
11060 F:      include/linux/nubus.h
11061 F:      include/uapi/linux/nubus.h
11062
11063 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11064 M:      Antonino Daplas <adaplas@gmail.com>
11065 L:      linux-fbdev@vger.kernel.org
11066 S:      Maintained
11067 F:      drivers/video/fbdev/riva/
11068 F:      drivers/video/fbdev/nvidia/
11069
11070 NVM EXPRESS DRIVER
11071 M:      Keith Busch <keith.busch@intel.com>
11072 M:      Jens Axboe <axboe@fb.com>
11073 M:      Christoph Hellwig <hch@lst.de>
11074 M:      Sagi Grimberg <sagi@grimberg.me>
11075 L:      linux-nvme@lists.infradead.org
11076 T:      git://git.infradead.org/nvme.git
11077 W:      http://git.infradead.org/nvme.git
11078 S:      Supported
11079 F:      drivers/nvme/host/
11080 F:      include/linux/nvme.h
11081 F:      include/uapi/linux/nvme_ioctl.h
11082
11083 NVM EXPRESS FC TRANSPORT DRIVERS
11084 M:      James Smart <james.smart@broadcom.com>
11085 L:      linux-nvme@lists.infradead.org
11086 S:      Supported
11087 F:      include/linux/nvme-fc.h
11088 F:      include/linux/nvme-fc-driver.h
11089 F:      drivers/nvme/host/fc.c
11090 F:      drivers/nvme/target/fc.c
11091 F:      drivers/nvme/target/fcloop.c
11092
11093 NVM EXPRESS TARGET DRIVER
11094 M:      Christoph Hellwig <hch@lst.de>
11095 M:      Sagi Grimberg <sagi@grimberg.me>
11096 L:      linux-nvme@lists.infradead.org
11097 T:      git://git.infradead.org/nvme.git
11098 W:      http://git.infradead.org/nvme.git
11099 S:      Supported
11100 F:      drivers/nvme/target/
11101
11102 NVMEM FRAMEWORK
11103 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11104 S:      Maintained
11105 F:      drivers/nvmem/
11106 F:      Documentation/devicetree/bindings/nvmem/
11107 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11108 F:      include/linux/nvmem-consumer.h
11109 F:      include/linux/nvmem-provider.h
11110
11111 NXP SGTL5000 DRIVER
11112 M:      Fabio Estevam <festevam@gmail.com>
11113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11114 S:      Maintained
11115 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11116 F:      sound/soc/codecs/sgtl5000*
11117
11118 NXP TDA998X DRM DRIVER
11119 M:      Russell King <linux@armlinux.org.uk>
11120 S:      Maintained
11121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11122 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11123 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11124 F:      include/drm/i2c/tda998x.h
11125 F:      include/dt-bindings/display/tda998x.h
11126 K:      "nxp,tda998x"
11127
11128 NXP TFA9879 DRIVER
11129 M:      Peter Rosin <peda@axentia.se>
11130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11131 S:      Maintained
11132 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11133 F:      sound/soc/codecs/tfa9879*
11134
11135 NXP-NCI NFC DRIVER
11136 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11137 R:      Charles Gorand <charles.gorand@effinnov.com>
11138 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11139 S:      Supported
11140 F:      drivers/nfc/nxp-nci
11141
11142 OBJAGG
11143 M:      Jiri Pirko <jiri@mellanox.com>
11144 L:      netdev@vger.kernel.org
11145 S:      Supported
11146 F:      lib/objagg.c
11147 F:      lib/test_objagg.c
11148 F:      include/linux/objagg.h
11149
11150 NXP FSPI DRIVER
11151 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11152 M:      Ashish Kumar <ashish.kumar@nxp.com>
11153 L:      linux-spi@vger.kernel.org
11154 S:      Maintained
11155 F:      drivers/spi/spi-nxp-fspi.c
11156 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11157
11158 OBJTOOL
11159 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11160 M:      Peter Zijlstra <peterz@infradead.org>
11161 S:      Supported
11162 F:      tools/objtool/
11163
11164 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11165 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11166 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11167 L:      linuxppc-dev@lists.ozlabs.org
11168 S:      Supported
11169 F:      arch/powerpc/platforms/powernv/ocxl.c
11170 F:      arch/powerpc/include/asm/pnv-ocxl.h
11171 F:      drivers/misc/ocxl/
11172 F:      include/misc/ocxl*
11173 F:      include/uapi/misc/ocxl.h
11174 F:      Documentation/accelerators/ocxl.rst
11175
11176 OMAP AUDIO SUPPORT
11177 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11178 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11179 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11180 L:      linux-omap@vger.kernel.org
11181 S:      Maintained
11182 F:      sound/soc/ti/omap*
11183 F:      sound/soc/ti/rx51.c
11184 F:      sound/soc/ti/n810.c
11185 F:      sound/soc/ti/sdma-pcm.*
11186
11187 OMAP CLOCK FRAMEWORK SUPPORT
11188 M:      Paul Walmsley <paul@pwsan.com>
11189 L:      linux-omap@vger.kernel.org
11190 S:      Maintained
11191 F:      arch/arm/*omap*/*clock*
11192
11193 OMAP DEVICE TREE SUPPORT
11194 M:      Benoît Cousson <bcousson@baylibre.com>
11195 M:      Tony Lindgren <tony@atomide.com>
11196 L:      linux-omap@vger.kernel.org
11197 L:      devicetree@vger.kernel.org
11198 S:      Maintained
11199 F:      arch/arm/boot/dts/*omap*
11200 F:      arch/arm/boot/dts/*am3*
11201 F:      arch/arm/boot/dts/*am4*
11202 F:      arch/arm/boot/dts/*am5*
11203 F:      arch/arm/boot/dts/*dra7*
11204
11205 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11206 L:      linux-omap@vger.kernel.org
11207 L:      linux-fbdev@vger.kernel.org
11208 S:      Orphan
11209 F:      drivers/video/fbdev/omap2/
11210 F:      Documentation/arm/OMAP/DSS
11211
11212 OMAP FRAMEBUFFER SUPPORT
11213 L:      linux-fbdev@vger.kernel.org
11214 L:      linux-omap@vger.kernel.org
11215 S:      Orphan
11216 F:      drivers/video/fbdev/omap/
11217
11218 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11219 M:      Roger Quadros <rogerq@ti.com>
11220 M:      Tony Lindgren <tony@atomide.com>
11221 L:      linux-omap@vger.kernel.org
11222 S:      Maintained
11223 F:      drivers/memory/omap-gpmc.c
11224 F:      arch/arm/mach-omap2/*gpmc*
11225
11226 OMAP GPIO DRIVER
11227 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11228 M:      Santosh Shilimkar <ssantosh@kernel.org>
11229 M:      Kevin Hilman <khilman@kernel.org>
11230 L:      linux-omap@vger.kernel.org
11231 S:      Maintained
11232 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11233 F:      drivers/gpio/gpio-omap.c
11234
11235 OMAP HARDWARE SPINLOCK SUPPORT
11236 M:      Ohad Ben-Cohen <ohad@wizery.com>
11237 L:      linux-omap@vger.kernel.org
11238 S:      Maintained
11239 F:      drivers/hwspinlock/omap_hwspinlock.c
11240
11241 OMAP HS MMC SUPPORT
11242 L:      linux-mmc@vger.kernel.org
11243 L:      linux-omap@vger.kernel.org
11244 S:      Orphan
11245 F:      drivers/mmc/host/omap_hsmmc.c
11246
11247 OMAP HWMOD DATA
11248 M:      Paul Walmsley <paul@pwsan.com>
11249 L:      linux-omap@vger.kernel.org
11250 S:      Maintained
11251 F:      arch/arm/mach-omap2/omap_hwmod*data*
11252
11253 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11254 M:      Benoît Cousson <bcousson@baylibre.com>
11255 L:      linux-omap@vger.kernel.org
11256 S:      Maintained
11257 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11258
11259 OMAP HWMOD SUPPORT
11260 M:      Benoît Cousson <bcousson@baylibre.com>
11261 M:      Paul Walmsley <paul@pwsan.com>
11262 L:      linux-omap@vger.kernel.org
11263 S:      Maintained
11264 F:      arch/arm/mach-omap2/omap_hwmod.*
11265
11266 OMAP I2C DRIVER
11267 M:      Vignesh R <vigneshr@ti.com>
11268 L:      linux-omap@vger.kernel.org
11269 L:      linux-i2c@vger.kernel.org
11270 S:      Maintained
11271 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11272 F:      drivers/i2c/busses/i2c-omap.c
11273
11274 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11275 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11276 L:      linux-media@vger.kernel.org
11277 S:      Maintained
11278 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11279 F:      drivers/media/platform/omap3isp/
11280 F:      drivers/staging/media/omap4iss/
11281
11282 OMAP MMC SUPPORT
11283 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11284 L:      linux-omap@vger.kernel.org
11285 S:      Odd Fixes
11286 F:      drivers/mmc/host/omap.c
11287
11288 OMAP POWER MANAGEMENT SUPPORT
11289 M:      Kevin Hilman <khilman@kernel.org>
11290 L:      linux-omap@vger.kernel.org
11291 S:      Maintained
11292 F:      arch/arm/*omap*/*pm*
11293 F:      drivers/cpufreq/omap-cpufreq.c
11294
11295 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11296 M:      Rajendra Nayak <rnayak@codeaurora.org>
11297 M:      Paul Walmsley <paul@pwsan.com>
11298 L:      linux-omap@vger.kernel.org
11299 S:      Maintained
11300 F:      arch/arm/mach-omap2/prm*
11301
11302 OMAP RANDOM NUMBER GENERATOR SUPPORT
11303 M:      Deepak Saxena <dsaxena@plexity.net>
11304 S:      Maintained
11305 F:      drivers/char/hw_random/omap-rng.c
11306
11307 OMAP USB SUPPORT
11308 L:      linux-usb@vger.kernel.org
11309 L:      linux-omap@vger.kernel.org
11310 S:      Orphan
11311 F:      drivers/usb/*/*omap*
11312 F:      arch/arm/*omap*/usb*
11313
11314 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11315 M:      Mark Jackson <mpfj@newflow.co.uk>
11316 L:      linux-omap@vger.kernel.org
11317 S:      Maintained
11318 F:      arch/arm/boot/dts/am335x-nano.dts
11319
11320 OMAP1 SUPPORT
11321 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11322 M:      Tony Lindgren <tony@atomide.com>
11323 L:      linux-omap@vger.kernel.org
11324 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11326 S:      Maintained
11327 F:      arch/arm/mach-omap1/
11328 F:      arch/arm/plat-omap/
11329 F:      arch/arm/configs/omap1_defconfig
11330 F:      drivers/i2c/busses/i2c-omap.c
11331 F:      include/linux/platform_data/i2c-omap.h
11332 F:      include/linux/platform_data/ams-delta-fiq.h
11333
11334 OMAP2+ SUPPORT
11335 M:      Tony Lindgren <tony@atomide.com>
11336 L:      linux-omap@vger.kernel.org
11337 W:      http://www.muru.com/linux/omap/
11338 W:      http://linux.omap.com/
11339 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11341 S:      Maintained
11342 F:      arch/arm/mach-omap2/
11343 F:      arch/arm/plat-omap/
11344 F:      arch/arm/configs/omap2plus_defconfig
11345 F:      drivers/i2c/busses/i2c-omap.c
11346 F:      drivers/irqchip/irq-omap-intc.c
11347 F:      drivers/mfd/*omap*.c
11348 F:      drivers/mfd/menelaus.c
11349 F:      drivers/mfd/palmas.c
11350 F:      drivers/mfd/tps65217.c
11351 F:      drivers/mfd/tps65218.c
11352 F:      drivers/mfd/tps65910.c
11353 F:      drivers/mfd/twl-core.[ch]
11354 F:      drivers/mfd/twl4030*.c
11355 F:      drivers/mfd/twl6030*.c
11356 F:      drivers/mfd/twl6040*.c
11357 F:      drivers/regulator/palmas-regulator*.c
11358 F:      drivers/regulator/pbias-regulator.c
11359 F:      drivers/regulator/tps65217-regulator.c
11360 F:      drivers/regulator/tps65218-regulator.c
11361 F:      drivers/regulator/tps65910-regulator.c
11362 F:      drivers/regulator/twl-regulator.c
11363 F:      drivers/regulator/twl6030-regulator.c
11364 F:      include/linux/platform_data/i2c-omap.h
11365
11366 ONION OMEGA2+ BOARD
11367 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11368 L:      linux-mips@vger.kernel.org
11369 S:      Maintained
11370 F:      arch/mips/boot/dts/ralink/omega2p.dts
11371
11372 OMFS FILESYSTEM
11373 M:      Bob Copeland <me@bobcopeland.com>
11374 L:      linux-karma-devel@lists.sourceforge.net
11375 S:      Maintained
11376 F:      Documentation/filesystems/omfs.txt
11377 F:      fs/omfs/
11378
11379 OMNIKEY CARDMAN 4000 DRIVER
11380 M:      Harald Welte <laforge@gnumonks.org>
11381 S:      Maintained
11382 F:      drivers/char/pcmcia/cm4000_cs.c
11383 F:      include/linux/cm4000_cs.h
11384 F:      include/uapi/linux/cm4000_cs.h
11385
11386 OMNIKEY CARDMAN 4040 DRIVER
11387 M:      Harald Welte <laforge@gnumonks.org>
11388 S:      Maintained
11389 F:      drivers/char/pcmcia/cm4040_cs.*
11390
11391 OMNIVISION OV13858 SENSOR DRIVER
11392 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11393 L:      linux-media@vger.kernel.org
11394 T:      git git://linuxtv.org/media_tree.git
11395 S:      Maintained
11396 F:      drivers/media/i2c/ov13858.c
11397
11398 OMNIVISION OV2680 SENSOR DRIVER
11399 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11400 L:      linux-media@vger.kernel.org
11401 T:      git git://linuxtv.org/media_tree.git
11402 S:      Maintained
11403 F:      drivers/media/i2c/ov2680.c
11404 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11405
11406 OMNIVISION OV2685 SENSOR DRIVER
11407 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11408 L:      linux-media@vger.kernel.org
11409 T:      git git://linuxtv.org/media_tree.git
11410 S:      Maintained
11411 F:      drivers/media/i2c/ov2685.c
11412
11413 OMNIVISION OV5640 SENSOR DRIVER
11414 M:      Steve Longerbeam <slongerbeam@gmail.com>
11415 L:      linux-media@vger.kernel.org
11416 T:      git git://linuxtv.org/media_tree.git
11417 S:      Maintained
11418 F:      drivers/media/i2c/ov5640.c
11419
11420 OMNIVISION OV5647 SENSOR DRIVER
11421 M:      Luis Oliveira <lolivei@synopsys.com>
11422 L:      linux-media@vger.kernel.org
11423 T:      git git://linuxtv.org/media_tree.git
11424 S:      Maintained
11425 F:      drivers/media/i2c/ov5647.c
11426
11427 OMNIVISION OV5695 SENSOR DRIVER
11428 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11429 L:      linux-media@vger.kernel.org
11430 T:      git git://linuxtv.org/media_tree.git
11431 S:      Maintained
11432 F:      drivers/media/i2c/ov5695.c
11433
11434 OMNIVISION OV7670 SENSOR DRIVER
11435 M:      Jonathan Corbet <corbet@lwn.net>
11436 L:      linux-media@vger.kernel.org
11437 T:      git git://linuxtv.org/media_tree.git
11438 S:      Maintained
11439 F:      drivers/media/i2c/ov7670.c
11440 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11441
11442 OMNIVISION OV772x SENSOR DRIVER
11443 M:      Jacopo Mondi <jacopo@jmondi.org>
11444 L:      linux-media@vger.kernel.org
11445 T:      git git://linuxtv.org/media_tree.git
11446 S:      Odd fixes
11447 F:      drivers/media/i2c/ov772x.c
11448 F:      include/media/i2c/ov772x.h
11449 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11450
11451 OMNIVISION OV7740 SENSOR DRIVER
11452 M:      Wenyou Yang <wenyou.yang@microchip.com>
11453 L:      linux-media@vger.kernel.org
11454 T:      git git://linuxtv.org/media_tree.git
11455 S:      Maintained
11456 F:      drivers/media/i2c/ov7740.c
11457 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11458
11459 OMNIVISION OV9640 SENSOR DRIVER
11460 M:      Petr Cvek <petrcvekcz@gmail.com>
11461 L:      linux-media@vger.kernel.org
11462 S:      Maintained
11463 F:      drivers/media/i2c/ov9640.*
11464
11465 OMNIVISION OV8856 SENSOR DRIVER
11466 M:      Ben Kao <ben.kao@intel.com>
11467 L:      linux-media@vger.kernel.org
11468 T:      git git://linuxtv.org/media_tree.git
11469 S:      Maintained
11470 F:      drivers/media/i2c/ov8856.c
11471
11472 OMNIVISION OV9650 SENSOR DRIVER
11473 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11474 R:      Akinobu Mita <akinobu.mita@gmail.com>
11475 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11476 L:      linux-media@vger.kernel.org
11477 T:      git git://linuxtv.org/media_tree.git
11478 S:      Maintained
11479 F:      drivers/media/i2c/ov9650.c
11480 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11481
11482 ONENAND FLASH DRIVER
11483 M:      Kyungmin Park <kyungmin.park@samsung.com>
11484 L:      linux-mtd@lists.infradead.org
11485 S:      Maintained
11486 F:      drivers/mtd/nand/onenand/
11487 F:      include/linux/mtd/onenand*.h
11488
11489 ONSTREAM SCSI TAPE DRIVER
11490 M:      Willem Riede <osst@riede.org>
11491 L:      osst-users@lists.sourceforge.net
11492 L:      linux-scsi@vger.kernel.org
11493 S:      Maintained
11494 F:      Documentation/scsi/osst.txt
11495 F:      drivers/scsi/osst.*
11496 F:      drivers/scsi/osst_*.h
11497 F:      drivers/scsi/st.h
11498
11499 OP-TEE DRIVER
11500 M:      Jens Wiklander <jens.wiklander@linaro.org>
11501 S:      Maintained
11502 F:      drivers/tee/optee/
11503
11504 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11505 M:      Sumit Garg <sumit.garg@linaro.org>
11506 S:      Maintained
11507 F:      drivers/char/hw_random/optee-rng.c
11508
11509 OPA-VNIC DRIVER
11510 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11511 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11512 L:      linux-rdma@vger.kernel.org
11513 S:      Supported
11514 F:      drivers/infiniband/ulp/opa_vnic
11515
11516 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11517 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11518 M:      Frank Rowand <frowand.list@gmail.com>
11519 L:      devicetree@vger.kernel.org
11520 S:      Maintained
11521 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11522 F:      Documentation/devicetree/overlay-notes.txt
11523 F:      drivers/of/overlay.c
11524 F:      drivers/of/resolver.c
11525 K:      of_overlay_notifier_
11526
11527 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11528 M:      Rob Herring <robh+dt@kernel.org>
11529 M:      Frank Rowand <frowand.list@gmail.com>
11530 L:      devicetree@vger.kernel.org
11531 W:      http://www.devicetree.org/
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11533 S:      Maintained
11534 F:      drivers/of/
11535 F:      include/linux/of*.h
11536 F:      scripts/dtc/
11537 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11538
11539 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11540 M:      Rob Herring <robh+dt@kernel.org>
11541 M:      Mark Rutland <mark.rutland@arm.com>
11542 L:      devicetree@vger.kernel.org
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11544 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11545 S:      Maintained
11546 F:      Documentation/devicetree/
11547 F:      arch/*/boot/dts/
11548 F:      include/dt-bindings/
11549
11550 OPENCORES I2C BUS DRIVER
11551 M:      Peter Korsgaard <peter@korsgaard.com>
11552 M:      Andrew Lunn <andrew@lunn.ch>
11553 L:      linux-i2c@vger.kernel.org
11554 S:      Maintained
11555 F:      Documentation/i2c/busses/i2c-ocores
11556 F:      drivers/i2c/busses/i2c-ocores.c
11557 F:      include/linux/platform_data/i2c-ocores.h
11558
11559 OPENRISC ARCHITECTURE
11560 M:      Jonas Bonn <jonas@southpole.se>
11561 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11562 M:      Stafford Horne <shorne@gmail.com>
11563 T:      git git://github.com/openrisc/linux.git
11564 L:      openrisc@lists.librecores.org
11565 W:      http://openrisc.io
11566 S:      Maintained
11567 F:      Documentation/devicetree/bindings/openrisc/
11568 F:      Documentation/openrisc/
11569 F:      arch/openrisc/
11570 F:      drivers/irqchip/irq-ompic.c
11571 F:      drivers/irqchip/irq-or1k-*
11572
11573 OPENVSWITCH
11574 M:      Pravin B Shelar <pshelar@ovn.org>
11575 L:      netdev@vger.kernel.org
11576 L:      dev@openvswitch.org
11577 W:      http://openvswitch.org
11578 S:      Maintained
11579 F:      net/openvswitch/
11580 F:      include/uapi/linux/openvswitch.h
11581
11582 OPERATING PERFORMANCE POINTS (OPP)
11583 M:      Viresh Kumar <vireshk@kernel.org>
11584 M:      Nishanth Menon <nm@ti.com>
11585 M:      Stephen Boyd <sboyd@kernel.org>
11586 L:      linux-pm@vger.kernel.org
11587 S:      Maintained
11588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11589 F:      drivers/opp/
11590 F:      include/linux/pm_opp.h
11591 F:      Documentation/power/opp.txt
11592 F:      Documentation/devicetree/bindings/opp/
11593
11594 OPL4 DRIVER
11595 M:      Clemens Ladisch <clemens@ladisch.de>
11596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11597 T:      git git://git.alsa-project.org/alsa-kernel.git
11598 S:      Maintained
11599 F:      sound/drivers/opl4/
11600
11601 OPROFILE
11602 M:      Robert Richter <rric@kernel.org>
11603 L:      oprofile-list@lists.sf.net
11604 S:      Maintained
11605 F:      arch/*/include/asm/oprofile*.h
11606 F:      arch/*/oprofile/
11607 F:      drivers/oprofile/
11608 F:      include/linux/oprofile.h
11609
11610 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11611 M:      Mark Fasheh <mark@fasheh.com>
11612 M:      Joel Becker <jlbec@evilplan.org>
11613 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11614 W:      http://ocfs2.wiki.kernel.org
11615 S:      Supported
11616 F:      Documentation/filesystems/ocfs2.txt
11617 F:      Documentation/filesystems/dlmfs.txt
11618 F:      fs/ocfs2/
11619
11620 ORANGEFS FILESYSTEM
11621 M:      Mike Marshall <hubcap@omnibond.com>
11622 R:      Martin Brandenburg <martin@omnibond.com>
11623 L:      devel@lists.orangefs.org
11624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11625 S:      Supported
11626 F:      fs/orangefs/
11627 F:      Documentation/filesystems/orangefs.txt
11628
11629 ORINOCO DRIVER
11630 L:      linux-wireless@vger.kernel.org
11631 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11632 W:      http://www.nongnu.org/orinoco/
11633 S:      Orphan
11634 F:      drivers/net/wireless/intersil/orinoco/
11635
11636 OV2659 OMNIVISION SENSOR DRIVER
11637 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11638 L:      linux-media@vger.kernel.org
11639 W:      https://linuxtv.org
11640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11641 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11642 S:      Maintained
11643 F:      drivers/media/i2c/ov2659.c
11644 F:      include/media/i2c/ov2659.h
11645
11646 OVERLAY FILESYSTEM
11647 M:      Miklos Szeredi <miklos@szeredi.hu>
11648 L:      linux-unionfs@vger.kernel.org
11649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11650 S:      Supported
11651 F:      fs/overlayfs/
11652 F:      Documentation/filesystems/overlayfs.txt
11653
11654 P54 WIRELESS DRIVER
11655 M:      Christian Lamparter <chunkeey@googlemail.com>
11656 L:      linux-wireless@vger.kernel.org
11657 W:      http://wireless.kernel.org/en/users/Drivers/p54
11658 S:      Maintained
11659 F:      drivers/net/wireless/intersil/p54/
11660
11661 PA SEMI ETHERNET DRIVER
11662 L:      netdev@vger.kernel.org
11663 S:      Orphan
11664 F:      drivers/net/ethernet/pasemi/*
11665
11666 PA SEMI SMBUS DRIVER
11667 L:      linux-i2c@vger.kernel.org
11668 S:      Orphan
11669 F:      drivers/i2c/busses/i2c-pasemi.c
11670
11671 PADATA PARALLEL EXECUTION MECHANISM
11672 M:      Steffen Klassert <steffen.klassert@secunet.com>
11673 L:      linux-crypto@vger.kernel.org
11674 S:      Maintained
11675 F:      kernel/padata.c
11676 F:      include/linux/padata.h
11677 F:      Documentation/padata.txt
11678
11679 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11680 M:      Harald Welte <laforge@gnumonks.org>
11681 L:      platform-driver-x86@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/platform/x86/panasonic-laptop.c
11684
11685 PARALLEL LCD/KEYPAD PANEL DRIVER
11686 M:      Willy Tarreau <willy@haproxy.com>
11687 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11688 S:      Odd Fixes
11689 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11690 F:      drivers/auxdisplay/panel.c
11691
11692 PARALLEL PORT SUBSYSTEM
11693 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11694 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11695 L:      linux-parport@lists.infradead.org (subscribers-only)
11696 S:      Maintained
11697 F:      drivers/parport/
11698 F:      include/linux/parport*.h
11699 F:      drivers/char/ppdev.c
11700 F:      include/uapi/linux/ppdev.h
11701 F:      Documentation/parport*.txt
11702
11703 PARAVIRT_OPS INTERFACE
11704 M:      Juergen Gross <jgross@suse.com>
11705 M:      Alok Kataria <akataria@vmware.com>
11706 L:      virtualization@lists.linux-foundation.org
11707 S:      Supported
11708 F:      Documentation/virtual/paravirt_ops.txt
11709 F:      arch/*/kernel/paravirt*
11710 F:      arch/*/include/asm/paravirt*.h
11711 F:      include/linux/hypervisor.h
11712
11713 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11714 M:      Tim Waugh <tim@cyberelk.net>
11715 L:      linux-parport@lists.infradead.org (subscribers-only)
11716 S:      Maintained
11717 F:      Documentation/blockdev/paride.txt
11718 F:      drivers/block/paride/
11719
11720 PARISC ARCHITECTURE
11721 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11722 M:      Helge Deller <deller@gmx.de>
11723 L:      linux-parisc@vger.kernel.org
11724 W:      http://www.parisc-linux.org/
11725 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11728 S:      Maintained
11729 F:      arch/parisc/
11730 F:      Documentation/parisc/
11731 F:      drivers/parisc/
11732 F:      drivers/char/agp/parisc-agp.c
11733 F:      drivers/input/serio/gscps2.c
11734 F:      drivers/parport/parport_gsc.*
11735 F:      drivers/tty/serial/8250/8250_gsc.c
11736 F:      drivers/video/fbdev/sti*
11737 F:      drivers/video/console/sti*
11738 F:      drivers/video/logo/logo_parisc*
11739
11740 PARMAN
11741 M:      Jiri Pirko <jiri@mellanox.com>
11742 L:      netdev@vger.kernel.org
11743 S:      Supported
11744 F:      lib/parman.c
11745 F:      lib/test_parman.c
11746 F:      include/linux/parman.h
11747
11748 PC ENGINES APU BOARD DRIVER
11749 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11750 S:      Maintained
11751 F:      drivers/platform/x86/pcengines-apuv2.c
11752
11753 PC87360 HARDWARE MONITORING DRIVER
11754 M:      Jim Cromie <jim.cromie@gmail.com>
11755 L:      linux-hwmon@vger.kernel.org
11756 S:      Maintained
11757 F:      Documentation/hwmon/pc87360
11758 F:      drivers/hwmon/pc87360.c
11759
11760 PC8736x GPIO DRIVER
11761 M:      Jim Cromie <jim.cromie@gmail.com>
11762 S:      Maintained
11763 F:      drivers/char/pc8736x_gpio.c
11764
11765 PC87427 HARDWARE MONITORING DRIVER
11766 M:      Jean Delvare <jdelvare@suse.com>
11767 L:      linux-hwmon@vger.kernel.org
11768 S:      Maintained
11769 F:      Documentation/hwmon/pc87427
11770 F:      drivers/hwmon/pc87427.c
11771
11772 PCA9532 LED DRIVER
11773 M:      Riku Voipio <riku.voipio@iki.fi>
11774 S:      Maintained
11775 F:      drivers/leds/leds-pca9532.c
11776 F:      include/linux/leds-pca9532.h
11777
11778 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11779 M:      Guenter Roeck <linux@roeck-us.net>
11780 L:      linux-i2c@vger.kernel.org
11781 S:      Maintained
11782 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11783
11784 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11785 M:      Khalid Aziz <khalid@gonehiking.org>
11786 S:      Maintained
11787 F:      drivers/firmware/pcdp.*
11788
11789 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11790 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11791 L:      linux-pci@vger.kernel.org
11792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11793 S:      Maintained
11794 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11795 F:      drivers/pci/controller/pci-aardvark.c
11796
11797 PCI DRIVER FOR ALTERA PCIE IP
11798 M:      Ley Foon Tan <lftan@altera.com>
11799 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11800 L:      linux-pci@vger.kernel.org
11801 S:      Supported
11802 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11803 F:      drivers/pci/controller/pcie-altera.c
11804
11805 PCI DRIVER FOR APPLIEDMICRO XGENE
11806 M:      Toan Le <toan@os.amperecomputing.com>
11807 L:      linux-pci@vger.kernel.org
11808 L:      linux-arm-kernel@lists.infradead.org
11809 S:      Maintained
11810 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11811 F:      drivers/pci/controller/pci-xgene.c
11812
11813 PCI DRIVER FOR ARM VERSATILE PLATFORM
11814 M:      Rob Herring <robh@kernel.org>
11815 L:      linux-pci@vger.kernel.org
11816 L:      linux-arm-kernel@lists.infradead.org
11817 S:      Maintained
11818 F:      Documentation/devicetree/bindings/pci/versatile.txt
11819 F:      drivers/pci/controller/pci-versatile.c
11820
11821 PCI DRIVER FOR ARMADA 8K
11822 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11823 L:      linux-pci@vger.kernel.org
11824 L:      linux-arm-kernel@lists.infradead.org
11825 S:      Maintained
11826 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11827 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11828
11829 PCI DRIVER FOR CADENCE PCIE IP
11830 M:      Tom Joseph <tjoseph@cadence.com>
11831 L:      linux-pci@vger.kernel.org
11832 S:      Maintained
11833 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11834 F:      drivers/pci/controller/pcie-cadence*
11835
11836 PCI DRIVER FOR FREESCALE LAYERSCAPE
11837 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11838 M:      Mingkai Hu <mingkai.hu@nxp.com>
11839 M:      Roy Zang <roy.zang@nxp.com>
11840 L:      linuxppc-dev@lists.ozlabs.org
11841 L:      linux-pci@vger.kernel.org
11842 L:      linux-arm-kernel@lists.infradead.org
11843 S:      Maintained
11844 F:      drivers/pci/controller/dwc/*layerscape*
11845
11846 PCI DRIVER FOR GENERIC OF HOSTS
11847 M:      Will Deacon <will.deacon@arm.com>
11848 L:      linux-pci@vger.kernel.org
11849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11850 S:      Maintained
11851 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11852 F:      drivers/pci/controller/pci-host-common.c
11853 F:      drivers/pci/controller/pci-host-generic.c
11854
11855 PCI DRIVER FOR IMX6
11856 M:      Richard Zhu <hongxing.zhu@nxp.com>
11857 M:      Lucas Stach <l.stach@pengutronix.de>
11858 L:      linux-pci@vger.kernel.org
11859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11860 S:      Maintained
11861 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11862 F:      drivers/pci/controller/dwc/*imx6*
11863
11864 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11865 M:      Keith Busch <keith.busch@intel.com>
11866 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11867 L:      linux-pci@vger.kernel.org
11868 S:      Supported
11869 F:      drivers/pci/controller/vmd.c
11870
11871 PCI DRIVER FOR MICROSEMI SWITCHTEC
11872 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11873 M:      Logan Gunthorpe <logang@deltatee.com>
11874 L:      linux-pci@vger.kernel.org
11875 S:      Maintained
11876 F:      Documentation/switchtec.txt
11877 F:      Documentation/ABI/testing/sysfs-class-switchtec
11878 F:      drivers/pci/switch/switchtec*
11879 F:      include/uapi/linux/switchtec_ioctl.h
11880 F:      include/linux/switchtec.h
11881 F:      drivers/ntb/hw/mscc/
11882
11883 PCI DRIVER FOR MOBIVEIL PCIE IP
11884 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11885 L:      linux-pci@vger.kernel.org
11886 S:      Supported
11887 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11888 F:      drivers/pci/controller/pcie-mobiveil.c
11889
11890 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11891 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11892 M:      Jason Cooper <jason@lakedaemon.net>
11893 L:      linux-pci@vger.kernel.org
11894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11895 S:      Maintained
11896 F:      drivers/pci/controller/*mvebu*
11897
11898 PCI DRIVER FOR NVIDIA TEGRA
11899 M:      Thierry Reding <thierry.reding@gmail.com>
11900 L:      linux-tegra@vger.kernel.org
11901 L:      linux-pci@vger.kernel.org
11902 S:      Supported
11903 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11904 F:      drivers/pci/controller/pci-tegra.c
11905
11906 PCI DRIVER FOR RENESAS R-CAR
11907 M:      Simon Horman <horms@verge.net.au>
11908 L:      linux-pci@vger.kernel.org
11909 L:      linux-renesas-soc@vger.kernel.org
11910 S:      Maintained
11911 F:      drivers/pci/controller/*rcar*
11912
11913 PCI DRIVER FOR SAMSUNG EXYNOS
11914 M:      Jingoo Han <jingoohan1@gmail.com>
11915 L:      linux-pci@vger.kernel.org
11916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11917 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11918 S:      Maintained
11919 F:      drivers/pci/controller/dwc/pci-exynos.c
11920
11921 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11922 M:      Jingoo Han <jingoohan1@gmail.com>
11923 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11924 L:      linux-pci@vger.kernel.org
11925 S:      Maintained
11926 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11927 F:      drivers/pci/controller/dwc/*designware*
11928
11929 PCI DRIVER FOR TI DRA7XX
11930 M:      Kishon Vijay Abraham I <kishon@ti.com>
11931 L:      linux-omap@vger.kernel.org
11932 L:      linux-pci@vger.kernel.org
11933 S:      Supported
11934 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11935 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11936
11937 PCI DRIVER FOR TI KEYSTONE
11938 M:      Murali Karicheri <m-karicheri2@ti.com>
11939 L:      linux-pci@vger.kernel.org
11940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11941 S:      Maintained
11942 F:      drivers/pci/controller/dwc/pci-keystone.c
11943
11944 PCI ENDPOINT SUBSYSTEM
11945 M:      Kishon Vijay Abraham I <kishon@ti.com>
11946 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11947 L:      linux-pci@vger.kernel.org
11948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11949 S:      Supported
11950 F:      drivers/pci/endpoint/
11951 F:      drivers/misc/pci_endpoint_test.c
11952 F:      tools/pci/
11953
11954 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11955 M:      Russell Currey <ruscur@russell.cc>
11956 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11957 M:      Oliver O'Halloran <oohall@gmail.com>
11958 L:      linuxppc-dev@lists.ozlabs.org
11959 S:      Supported
11960 F:      Documentation/PCI/pci-error-recovery.txt
11961 F:      drivers/pci/pcie/aer.c
11962 F:      drivers/pci/pcie/dpc.c
11963 F:      drivers/pci/pcie/err.c
11964 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11965 F:      arch/powerpc/kernel/eeh*.c
11966 F:      arch/powerpc/platforms/*/eeh*.c
11967 F:      arch/powerpc/include/*/eeh*.h
11968
11969 PCI ERROR RECOVERY
11970 M:      Linas Vepstas <linasvepstas@gmail.com>
11971 L:      linux-pci@vger.kernel.org
11972 S:      Supported
11973 F:      Documentation/PCI/pci-error-recovery.txt
11974
11975 PCI MSI DRIVER FOR ALTERA MSI IP
11976 M:      Ley Foon Tan <lftan@altera.com>
11977 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11978 L:      linux-pci@vger.kernel.org
11979 S:      Supported
11980 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11981 F:      drivers/pci/controller/pcie-altera-msi.c
11982
11983 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11984 M:      Toan Le <toan@os.amperecomputing.com>
11985 L:      linux-pci@vger.kernel.org
11986 L:      linux-arm-kernel@lists.infradead.org
11987 S:      Maintained
11988 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11989 F:      drivers/pci/controller/pci-xgene-msi.c
11990
11991 PCI SUBSYSTEM
11992 M:      Bjorn Helgaas <bhelgaas@google.com>
11993 L:      linux-pci@vger.kernel.org
11994 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11996 S:      Supported
11997 F:      Documentation/devicetree/bindings/pci/
11998 F:      Documentation/PCI/
11999 F:      drivers/acpi/pci*
12000 F:      drivers/pci/
12001 F:      include/asm-generic/pci*
12002 F:      include/linux/pci*
12003 F:      include/linux/of_pci.h
12004 F:      include/uapi/linux/pci*
12005 F:      lib/pci*
12006 F:      arch/x86/pci/
12007 F:      arch/x86/kernel/quirks.c
12008 F:      arch/x86/kernel/early-quirks.c
12009
12010 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12011 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12012 L:      linux-pci@vger.kernel.org
12013 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12015 S:      Supported
12016 F:      drivers/pci/controller/
12017
12018 PCIE DRIVER FOR AMLOGIC MESON
12019 M:      Yue Wang <yue.wang@Amlogic.com>
12020 L:      linux-pci@vger.kernel.org
12021 L:      linux-amlogic@lists.infradead.org
12022 S:      Maintained
12023 F:      drivers/pci/controller/dwc/pci-meson.c
12024
12025 PCIE DRIVER FOR AXIS ARTPEC
12026 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12027 L:      linux-arm-kernel@axis.com
12028 L:      linux-pci@vger.kernel.org
12029 S:      Maintained
12030 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12031 F:      drivers/pci/controller/dwc/*artpec*
12032
12033 PCIE DRIVER FOR CAVIUM THUNDERX
12034 M:      David Daney <david.daney@cavium.com>
12035 L:      linux-pci@vger.kernel.org
12036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12037 S:      Supported
12038 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12039 F:      drivers/pci/controller/pci-thunder-*
12040
12041 PCIE DRIVER FOR HISILICON
12042 M:      Zhou Wang <wangzhou1@hisilicon.com>
12043 L:      linux-pci@vger.kernel.org
12044 S:      Maintained
12045 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12046 F:      drivers/pci/controller/dwc/pcie-hisi.c
12047
12048 PCIE DRIVER FOR HISILICON KIRIN
12049 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12050 M:      Binghui Wang <wangbinghui@hisilicon.com>
12051 L:      linux-pci@vger.kernel.org
12052 S:      Maintained
12053 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12054 F:      drivers/pci/controller/dwc/pcie-kirin.c
12055
12056 PCIE DRIVER FOR HISILICON STB
12057 M:      Shawn Guo <shawn.guo@linaro.org>
12058 L:      linux-pci@vger.kernel.org
12059 S:      Maintained
12060 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12061 F:      drivers/pci/controller/dwc/pcie-histb.c
12062
12063 PCIE DRIVER FOR MEDIATEK
12064 M:      Ryder Lee <ryder.lee@mediatek.com>
12065 L:      linux-pci@vger.kernel.org
12066 L:      linux-mediatek@lists.infradead.org
12067 S:      Supported
12068 F:      Documentation/devicetree/bindings/pci/mediatek*
12069 F:      drivers/pci/controller/*mediatek*
12070
12071 PCIE DRIVER FOR QUALCOMM MSM
12072 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12073 L:      linux-pci@vger.kernel.org
12074 L:      linux-arm-msm@vger.kernel.org
12075 S:      Maintained
12076 F:      drivers/pci/controller/dwc/*qcom*
12077
12078 PCIE DRIVER FOR ROCKCHIP
12079 M:      Shawn Lin <shawn.lin@rock-chips.com>
12080 L:      linux-pci@vger.kernel.org
12081 L:      linux-rockchip@lists.infradead.org
12082 S:      Maintained
12083 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12084 F:      drivers/pci/controller/pcie-rockchip*
12085
12086 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12087 M:      Linus Walleij <linus.walleij@linaro.org>
12088 L:      linux-pci@vger.kernel.org
12089 S:      Maintained
12090 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12091 F:      drivers/pci/controller/pci-v3-semi.c
12092
12093 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12094 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12095 L:      linux-pci@vger.kernel.org
12096 S:      Maintained
12097 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12098 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12099
12100 PCIE DRIVER FOR ST SPEAR13XX
12101 M:      Pratyush Anand <pratyush.anand@gmail.com>
12102 L:      linux-pci@vger.kernel.org
12103 S:      Maintained
12104 F:      drivers/pci/controller/dwc/*spear*
12105
12106 PCMCIA SUBSYSTEM
12107 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12109 S:      Odd Fixes
12110 F:      Documentation/pcmcia/
12111 F:      tools/pcmcia/
12112 F:      drivers/pcmcia/
12113 F:      include/pcmcia/
12114
12115 PCNET32 NETWORK DRIVER
12116 M:      Don Fry <pcnet32@frontier.com>
12117 L:      netdev@vger.kernel.org
12118 S:      Maintained
12119 F:      drivers/net/ethernet/amd/pcnet32.c
12120
12121 PCRYPT PARALLEL CRYPTO ENGINE
12122 M:      Steffen Klassert <steffen.klassert@secunet.com>
12123 L:      linux-crypto@vger.kernel.org
12124 S:      Maintained
12125 F:      crypto/pcrypt.c
12126 F:      include/crypto/pcrypt.h
12127
12128 PEAQ WMI HOTKEYS DRIVER
12129 M:      Hans de Goede <hdegoede@redhat.com>
12130 L:      platform-driver-x86@vger.kernel.org
12131 S:      Maintained
12132 F:      drivers/platform/x86/peaq-wmi.c
12133
12134 PER-CPU MEMORY ALLOCATOR
12135 M:      Dennis Zhou <dennis@kernel.org>
12136 M:      Tejun Heo <tj@kernel.org>
12137 M:      Christoph Lameter <cl@linux.com>
12138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12139 S:      Maintained
12140 F:      include/linux/percpu*.h
12141 F:      mm/percpu*.c
12142 F:      arch/*/include/asm/percpu.h
12143
12144 PER-TASK DELAY ACCOUNTING
12145 M:      Balbir Singh <bsingharora@gmail.com>
12146 S:      Maintained
12147 F:      include/linux/delayacct.h
12148 F:      kernel/delayacct.c
12149
12150 PERFORMANCE EVENTS SUBSYSTEM
12151 M:      Peter Zijlstra <peterz@infradead.org>
12152 M:      Ingo Molnar <mingo@redhat.com>
12153 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12154 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12155 R:      Jiri Olsa <jolsa@redhat.com>
12156 R:      Namhyung Kim <namhyung@kernel.org>
12157 L:      linux-kernel@vger.kernel.org
12158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12159 S:      Supported
12160 F:      kernel/events/*
12161 F:      include/linux/perf_event.h
12162 F:      include/uapi/linux/perf_event.h
12163 F:      arch/*/kernel/perf_event*.c
12164 F:      arch/*/kernel/*/perf_event*.c
12165 F:      arch/*/kernel/*/*/perf_event*.c
12166 F:      arch/*/include/asm/perf_event.h
12167 F:      arch/*/kernel/perf_callchain.c
12168 F:      arch/*/events/*
12169 F:      tools/perf/
12170
12171 PERSONALITY HANDLING
12172 M:      Christoph Hellwig <hch@infradead.org>
12173 L:      linux-abi-devel@lists.sourceforge.net
12174 S:      Maintained
12175 F:      include/linux/personality.h
12176 F:      include/uapi/linux/personality.h
12177
12178 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12179 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12180 L:      linux-input@vger.kernel.org
12181 S:      Maintained
12182 F:      Documentation/input/devices/pxrc.rst
12183 F:      drivers/input/joystick/pxrc.c
12184
12185 PHONET PROTOCOL
12186 M:      Remi Denis-Courmont <courmisch@gmail.com>
12187 S:      Supported
12188 F:      Documentation/networking/phonet.txt
12189 F:      include/linux/phonet.h
12190 F:      include/net/phonet/
12191 F:      include/uapi/linux/phonet.h
12192 F:      net/phonet/
12193
12194 PHRAM MTD DRIVER
12195 M:      Joern Engel <joern@lazybastard.org>
12196 L:      linux-mtd@lists.infradead.org
12197 S:      Maintained
12198 F:      drivers/mtd/devices/phram.c
12199
12200 PICOLCD HID DRIVER
12201 M:      Bruno Prémont <bonbons@linux-vserver.org>
12202 L:      linux-input@vger.kernel.org
12203 S:      Maintained
12204 F:      drivers/hid/hid-picolcd*
12205
12206 PICOXCELL SUPPORT
12207 M:      Jamie Iles <jamie@jamieiles.com>
12208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12209 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12210 S:      Supported
12211 F:      arch/arm/boot/dts/picoxcell*
12212 F:      arch/arm/mach-picoxcell/
12213 F:      drivers/crypto/picoxcell*
12214
12215 PIN CONTROL SUBSYSTEM
12216 M:      Linus Walleij <linus.walleij@linaro.org>
12217 L:      linux-gpio@vger.kernel.org
12218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12219 S:      Maintained
12220 F:      Documentation/devicetree/bindings/pinctrl/
12221 F:      Documentation/driver-api/pinctl.rst
12222 F:      drivers/pinctrl/
12223 F:      include/linux/pinctrl/
12224
12225 PIN CONTROLLER - MICROCHIP AT91
12226 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12228 L:      linux-gpio@vger.kernel.org
12229 S:      Supported
12230 F:      drivers/pinctrl/pinctrl-at91*
12231
12232 PIN CONTROLLER - FREESCALE
12233 M:      Dong Aisheng <aisheng.dong@nxp.com>
12234 M:      Fabio Estevam <festevam@gmail.com>
12235 M:      Shawn Guo <shawnguo@kernel.org>
12236 M:      Stefan Agner <stefan@agner.ch>
12237 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12238 L:      linux-gpio@vger.kernel.org
12239 S:      Maintained
12240 F:      drivers/pinctrl/freescale/
12241 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12242
12243 PIN CONTROLLER - INTEL
12244 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12245 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12247 S:      Maintained
12248 F:      drivers/pinctrl/intel/
12249
12250 PIN CONTROLLER - MEDIATEK
12251 M:      Sean Wang <sean.wang@kernel.org>
12252 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12253 S:      Maintained
12254 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12255 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12256 F:      drivers/pinctrl/mediatek/
12257
12258 PIN CONTROLLER - QUALCOMM
12259 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12260 S:      Maintained
12261 L:      linux-arm-msm@vger.kernel.org
12262 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12263 F:      drivers/pinctrl/qcom/
12264
12265 PIN CONTROLLER - RENESAS
12266 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12267 L:      linux-renesas-soc@vger.kernel.org
12268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12269 S:      Maintained
12270 F:      drivers/pinctrl/pinctrl-rz*
12271 F:      drivers/pinctrl/sh-pfc/
12272
12273 PIN CONTROLLER - SAMSUNG
12274 M:      Tomasz Figa <tomasz.figa@gmail.com>
12275 M:      Krzysztof Kozlowski <krzk@kernel.org>
12276 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12278 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12279 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12281 S:      Maintained
12282 F:      drivers/pinctrl/samsung/
12283 F:      include/dt-bindings/pinctrl/samsung.h
12284 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12285
12286 PIN CONTROLLER - SINGLE
12287 M:      Tony Lindgren <tony@atomide.com>
12288 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12290 L:      linux-omap@vger.kernel.org
12291 S:      Maintained
12292 F:      drivers/pinctrl/pinctrl-single.c
12293
12294 PIN CONTROLLER - ST SPEAR
12295 M:      Viresh Kumar <vireshk@kernel.org>
12296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12297 W:      http://www.st.com/spear
12298 S:      Maintained
12299 F:      drivers/pinctrl/spear/
12300
12301 PISTACHIO SOC SUPPORT
12302 M:      James Hartley <james.hartley@sondrel.com>
12303 L:      linux-mips@vger.kernel.org
12304 S:      Odd Fixes
12305 F:      arch/mips/pistachio/
12306 F:      arch/mips/include/asm/mach-pistachio/
12307 F:      arch/mips/boot/dts/img/pistachio*
12308 F:      arch/mips/configs/pistachio*_defconfig
12309
12310 PKTCDVD DRIVER
12311 S:      Orphan
12312 M:      linux-block@vger.kernel.org
12313 F:      drivers/block/pktcdvd.c
12314 F:      include/linux/pktcdvd.h
12315 F:      include/uapi/linux/pktcdvd.h
12316
12317 PKUNITY SOC DRIVERS
12318 M:      Guan Xuetao <gxt@pku.edu.cn>
12319 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12320 S:      Maintained
12321 T:      git git://github.com/gxt/linux.git
12322 F:      drivers/input/serio/i8042-unicore32io.h
12323 F:      drivers/i2c/busses/i2c-puv3.c
12324 F:      drivers/video/fbdev/fb-puv3.c
12325 F:      drivers/rtc/rtc-puv3.c
12326
12327 PMBUS HARDWARE MONITORING DRIVERS
12328 M:      Guenter Roeck <linux@roeck-us.net>
12329 L:      linux-hwmon@vger.kernel.org
12330 W:      http://hwmon.wiki.kernel.org/
12331 W:      http://www.roeck-us.net/linux/drivers/
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12333 S:      Maintained
12334 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12335 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12336 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12337 F:      Documentation/hwmon/adm1275
12338 F:      Documentation/hwmon/ibm-cffps
12339 F:      Documentation/hwmon/ir35221
12340 F:      Documentation/hwmon/lm25066
12341 F:      Documentation/hwmon/ltc2978
12342 F:      Documentation/hwmon/ltc3815
12343 F:      Documentation/hwmon/max16064
12344 F:      Documentation/hwmon/max20751
12345 F:      Documentation/hwmon/max31785
12346 F:      Documentation/hwmon/max34440
12347 F:      Documentation/hwmon/max8688
12348 F:      Documentation/hwmon/pmbus
12349 F:      Documentation/hwmon/pmbus-core
12350 F:      Documentation/hwmon/tps40422
12351 F:      Documentation/hwmon/ucd9000
12352 F:      Documentation/hwmon/ucd9200
12353 F:      Documentation/hwmon/zl6100
12354 F:      drivers/hwmon/pmbus/
12355 F:      include/linux/pmbus.h
12356
12357 PMC SIERRA MaxRAID DRIVER
12358 L:      linux-scsi@vger.kernel.org
12359 W:      http://www.pmc-sierra.com/
12360 S:      Orphan
12361 F:      drivers/scsi/pmcraid.*
12362
12363 PMC SIERRA PM8001 DRIVER
12364 M:      Jack Wang <jinpu.wang@profitbricks.com>
12365 M:      lindar_liu@usish.com
12366 L:      linux-scsi@vger.kernel.org
12367 S:      Supported
12368 F:      drivers/scsi/pm8001/
12369
12370 PNP SUPPORT
12371 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12372 S:      Maintained
12373 F:      drivers/pnp/
12374
12375 PNI RM3100 IIO DRIVER
12376 M:      Song Qiang <songqiang1304521@gmail.com>
12377 L:      linux-iio@vger.kernel.org
12378 S:      Maintained
12379 F:      drivers/iio/magnetometer/rm3100*
12380 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12381
12382 POSIX CLOCKS and TIMERS
12383 M:      Thomas Gleixner <tglx@linutronix.de>
12384 L:      linux-kernel@vger.kernel.org
12385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12386 S:      Maintained
12387 F:      fs/timerfd.c
12388 F:      include/linux/timer*
12389 F:      kernel/time/*timer*
12390
12391 POWER MANAGEMENT CORE
12392 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12393 L:      linux-pm@vger.kernel.org
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12395 B:      https://bugzilla.kernel.org
12396 S:      Supported
12397 F:      drivers/base/power/
12398 F:      include/linux/pm.h
12399 F:      include/linux/pm_*
12400 F:      include/linux/powercap.h
12401 F:      drivers/powercap/
12402 F:      kernel/configs/nopm.config
12403
12404 POWER STATE COORDINATION INTERFACE (PSCI)
12405 M:      Mark Rutland <mark.rutland@arm.com>
12406 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12407 L:      linux-arm-kernel@lists.infradead.org
12408 S:      Maintained
12409 F:      drivers/firmware/psci*.c
12410 F:      include/linux/psci.h
12411 F:      include/uapi/linux/psci.h
12412
12413 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12414 M:      Sebastian Reichel <sre@kernel.org>
12415 L:      linux-pm@vger.kernel.org
12416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12417 S:      Maintained
12418 F:      Documentation/ABI/testing/sysfs-class-power
12419 F:      Documentation/devicetree/bindings/power/supply/
12420 F:      include/linux/power_supply.h
12421 F:      drivers/power/supply/
12422
12423 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12424 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12425 L:      linuxppc-dev@lists.ozlabs.org
12426 S:      Maintained
12427 F:      drivers/char/powernv-op-panel.c
12428
12429 PPP OVER ATM (RFC 2364)
12430 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12431 S:      Maintained
12432 F:      net/atm/pppoatm.c
12433 F:      include/uapi/linux/atmppp.h
12434
12435 PPP OVER ETHERNET
12436 M:      Michal Ostrowski <mostrows@earthlink.net>
12437 S:      Maintained
12438 F:      drivers/net/ppp/pppoe.c
12439 F:      drivers/net/ppp/pppox.c
12440
12441 PPP OVER L2TP
12442 M:      James Chapman <jchapman@katalix.com>
12443 S:      Maintained
12444 F:      net/l2tp/l2tp_ppp.c
12445 F:      include/linux/if_pppol2tp.h
12446 F:      include/uapi/linux/if_pppol2tp.h
12447
12448 PPP PROTOCOL DRIVERS AND COMPRESSORS
12449 M:      Paul Mackerras <paulus@samba.org>
12450 L:      linux-ppp@vger.kernel.org
12451 S:      Maintained
12452 F:      drivers/net/ppp/ppp_*
12453
12454 PPS SUPPORT
12455 M:      Rodolfo Giometti <giometti@enneenne.com>
12456 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12457 L:      linuxpps@ml.enneenne.com (subscribers-only)
12458 S:      Maintained
12459 F:      Documentation/pps/
12460 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12461 F:      Documentation/ABI/testing/sysfs-pps
12462 F:      drivers/pps/
12463 F:      include/linux/pps*.h
12464 F:      include/uapi/linux/pps.h
12465
12466 PPTP DRIVER
12467 M:      Dmitry Kozlov <xeb@mail.ru>
12468 L:      netdev@vger.kernel.org
12469 S:      Maintained
12470 F:      drivers/net/ppp/pptp.c
12471 W:      http://sourceforge.net/projects/accel-pptp
12472
12473 PRINTK
12474 M:      Petr Mladek <pmladek@suse.com>
12475 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12476 R:      Steven Rostedt <rostedt@goodmis.org>
12477 S:      Maintained
12478 F:      kernel/printk/
12479 F:      include/linux/printk.h
12480
12481 PRISM54 WIRELESS DRIVER
12482 M:      Luis Chamberlain <mcgrof@kernel.org>
12483 L:      linux-wireless@vger.kernel.org
12484 W:      http://wireless.kernel.org/en/users/Drivers/p54
12485 S:      Obsolete
12486 F:      drivers/net/wireless/intersil/prism54/
12487
12488 PROC FILESYSTEM
12489 R:      Alexey Dobriyan <adobriyan@gmail.com>
12490 L:      linux-kernel@vger.kernel.org
12491 L:      linux-fsdevel@vger.kernel.org
12492 S:      Maintained
12493 F:      fs/proc/
12494 F:      include/linux/proc_fs.h
12495 F:      tools/testing/selftests/proc/
12496 F:      Documentation/filesystems/proc.txt
12497
12498 PROC SYSCTL
12499 M:      Luis Chamberlain <mcgrof@kernel.org>
12500 M:      Kees Cook <keescook@chromium.org>
12501 L:      linux-kernel@vger.kernel.org
12502 L:      linux-fsdevel@vger.kernel.org
12503 S:      Maintained
12504 F:      fs/proc/proc_sysctl.c
12505 F:      include/linux/sysctl.h
12506 F:      kernel/sysctl.c
12507 F:      tools/testing/selftests/sysctl/
12508
12509 PS3 NETWORK SUPPORT
12510 M:      Geoff Levand <geoff@infradead.org>
12511 L:      netdev@vger.kernel.org
12512 L:      linuxppc-dev@lists.ozlabs.org
12513 S:      Maintained
12514 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12515
12516 PS3 PLATFORM SUPPORT
12517 M:      Geoff Levand <geoff@infradead.org>
12518 L:      linuxppc-dev@lists.ozlabs.org
12519 S:      Maintained
12520 F:      arch/powerpc/boot/ps3*
12521 F:      arch/powerpc/include/asm/lv1call.h
12522 F:      arch/powerpc/include/asm/ps3*.h
12523 F:      arch/powerpc/platforms/ps3/
12524 F:      drivers/*/ps3*
12525 F:      drivers/ps3/
12526 F:      drivers/rtc/rtc-ps3.c
12527 F:      drivers/usb/host/*ps3.c
12528 F:      sound/ppc/snd_ps3*
12529
12530 PS3VRAM DRIVER
12531 M:      Jim Paris <jim@jtan.com>
12532 M:      Geoff Levand <geoff@infradead.org>
12533 L:      linuxppc-dev@lists.ozlabs.org
12534 S:      Maintained
12535 F:      drivers/block/ps3vram.c
12536
12537 PSAMPLE PACKET SAMPLING SUPPORT:
12538 M:      Yotam Gigi <yotam.gi@gmail.com>
12539 S:      Maintained
12540 F:      net/psample
12541 F:      include/net/psample.h
12542 F:      include/uapi/linux/psample.h
12543
12544 PSTORE FILESYSTEM
12545 M:      Kees Cook <keescook@chromium.org>
12546 M:      Anton Vorontsov <anton@enomsg.org>
12547 M:      Colin Cross <ccross@android.com>
12548 M:      Tony Luck <tony.luck@intel.com>
12549 S:      Maintained
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12551 F:      fs/pstore/
12552 F:      include/linux/pstore*
12553 F:      drivers/firmware/efi/efi-pstore.c
12554 F:      drivers/acpi/apei/erst.c
12555 F:      Documentation/admin-guide/ramoops.rst
12556 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12557 K:      \b(pstore|ramoops)
12558
12559 PTP HARDWARE CLOCK SUPPORT
12560 M:      Richard Cochran <richardcochran@gmail.com>
12561 L:      netdev@vger.kernel.org
12562 S:      Maintained
12563 W:      http://linuxptp.sourceforge.net/
12564 F:      Documentation/ABI/testing/sysfs-ptp
12565 F:      Documentation/ptp/*
12566 F:      drivers/net/phy/dp83640*
12567 F:      drivers/ptp/*
12568 F:      include/linux/ptp_cl*
12569
12570 PTRACE SUPPORT
12571 M:      Oleg Nesterov <oleg@redhat.com>
12572 S:      Maintained
12573 F:      include/asm-generic/syscall.h
12574 F:      include/linux/ptrace.h
12575 F:      include/linux/regset.h
12576 F:      include/linux/tracehook.h
12577 F:      include/uapi/linux/ptrace.h
12578 F:      include/uapi/linux/ptrace.h
12579 F:      include/asm-generic/ptrace.h
12580 F:      kernel/ptrace.c
12581 F:      arch/*/ptrace*.c
12582 F:      arch/*/*/ptrace*.c
12583 F:      arch/*/include/asm/ptrace*.h
12584
12585 PULSE8-CEC DRIVER
12586 M:      Hans Verkuil <hverkuil@xs4all.nl>
12587 L:      linux-media@vger.kernel.org
12588 T:      git git://linuxtv.org/media_tree.git
12589 S:      Maintained
12590 F:      drivers/media/usb/pulse8-cec/*
12591 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12592
12593 PVRUSB2 VIDEO4LINUX DRIVER
12594 M:      Mike Isely <isely@pobox.com>
12595 L:      pvrusb2@isely.net       (subscribers-only)
12596 L:      linux-media@vger.kernel.org
12597 W:      http://www.isely.net/pvrusb2/
12598 T:      git git://linuxtv.org/media_tree.git
12599 S:      Maintained
12600 F:      Documentation/media/v4l-drivers/pvrusb2*
12601 F:      drivers/media/usb/pvrusb2/
12602
12603 PWC WEBCAM DRIVER
12604 M:      Hans Verkuil <hverkuil@xs4all.nl>
12605 L:      linux-media@vger.kernel.org
12606 T:      git git://linuxtv.org/media_tree.git
12607 S:      Odd Fixes
12608 F:      drivers/media/usb/pwc/*
12609 F:      include/trace/events/pwc.h
12610
12611 PWM FAN DRIVER
12612 M:      Kamil Debski <kamil@wypas.org>
12613 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12614 L:      linux-hwmon@vger.kernel.org
12615 S:      Supported
12616 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12617 F:      Documentation/hwmon/pwm-fan
12618 F:      drivers/hwmon/pwm-fan.c
12619
12620 PWM IR Transmitter
12621 M:      Sean Young <sean@mess.org>
12622 L:      linux-media@vger.kernel.org
12623 S:      Maintained
12624 F:      drivers/media/rc/pwm-ir-tx.c
12625
12626 PWM SUBSYSTEM
12627 M:      Thierry Reding <thierry.reding@gmail.com>
12628 L:      linux-pwm@vger.kernel.org
12629 S:      Maintained
12630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12631 F:      Documentation/pwm.txt
12632 F:      Documentation/devicetree/bindings/pwm/
12633 F:      include/linux/pwm.h
12634 F:      drivers/pwm/
12635 F:      drivers/video/backlight/pwm_bl.c
12636 F:      include/linux/pwm_backlight.h
12637 F:      drivers/gpio/gpio-mvebu.c
12638 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12639
12640 PXA GPIO DRIVER
12641 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12642 L:      linux-gpio@vger.kernel.org
12643 S:      Maintained
12644 F:      drivers/gpio/gpio-pxa.c
12645
12646 PXA MMCI DRIVER
12647 S:      Orphan
12648
12649 PXA RTC DRIVER
12650 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12651 L:      linux-rtc@vger.kernel.org
12652 S:      Maintained
12653
12654 PXA2xx/PXA3xx SUPPORT
12655 M:      Daniel Mack <daniel@zonque.org>
12656 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12657 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12659 T:      git git://github.com/hzhuang1/linux.git
12660 T:      git git://github.com/rjarzmik/linux.git
12661 S:      Maintained
12662 F:      arch/arm/boot/dts/pxa*
12663 F:      arch/arm/mach-pxa/
12664 F:      drivers/dma/pxa*
12665 F:      drivers/pcmcia/pxa2xx*
12666 F:      drivers/pinctrl/pxa/
12667 F:      drivers/spi/spi-pxa2xx*
12668 F:      drivers/usb/gadget/udc/pxa2*
12669 F:      include/sound/pxa2xx-lib.h
12670 F:      sound/arm/pxa*
12671 F:      sound/soc/pxa/
12672
12673 QAT DRIVER
12674 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12675 L:      qat-linux@intel.com
12676 S:      Supported
12677 F:      drivers/crypto/qat/
12678
12679 QCOM AUDIO (ASoC) DRIVERS
12680 M:      Patrick Lai <plai@codeaurora.org>
12681 M:      Banajit Goswami <bgoswami@codeaurora.org>
12682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12683 S:      Supported
12684 F:      sound/soc/qcom/
12685
12686 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12687 M:      Gabriel Somlo <somlo@cmu.edu>
12688 M:      "Michael S. Tsirkin" <mst@redhat.com>
12689 L:      qemu-devel@nongnu.org
12690 S:      Maintained
12691 F:      drivers/firmware/qemu_fw_cfg.c
12692 F:      include/uapi/linux/qemu_fw_cfg.h
12693
12694 QIB DRIVER
12695 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12696 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12697 L:      linux-rdma@vger.kernel.org
12698 S:      Supported
12699 F:      drivers/infiniband/hw/qib/
12700
12701 QLOGIC QL41xxx FCOE DRIVER
12702 M:      QLogic-Storage-Upstream@cavium.com
12703 L:      linux-scsi@vger.kernel.org
12704 S:      Supported
12705 F:      drivers/scsi/qedf/
12706
12707 QLOGIC QL41xxx ISCSI DRIVER
12708 M:      QLogic-Storage-Upstream@cavium.com
12709 L:      linux-scsi@vger.kernel.org
12710 S:      Supported
12711 F:      drivers/scsi/qedi/
12712
12713 QLOGIC QL4xxx ETHERNET DRIVER
12714 M:      Ariel Elior <aelior@marvell.com>
12715 M:      GR-everest-linux-l2@marvell.com
12716 L:      netdev@vger.kernel.org
12717 S:      Supported
12718 F:      drivers/net/ethernet/qlogic/qed/
12719 F:      include/linux/qed/
12720 F:      drivers/net/ethernet/qlogic/qede/
12721
12722 QLOGIC QL4xxx RDMA DRIVER
12723 M:      Michal Kalderon <mkalderon@marvell.com>
12724 M:      Ariel Elior <aelior@marvell.com>
12725 L:      linux-rdma@vger.kernel.org
12726 S:      Supported
12727 F:      drivers/infiniband/hw/qedr/
12728 F:      include/uapi/rdma/qedr-abi.h
12729
12730 QLOGIC QLA1280 SCSI DRIVER
12731 M:      Michael Reed <mdr@sgi.com>
12732 L:      linux-scsi@vger.kernel.org
12733 S:      Maintained
12734 F:      drivers/scsi/qla1280.[ch]
12735
12736 QLOGIC QLA2XXX FC-SCSI DRIVER
12737 M:      qla2xxx-upstream@qlogic.com
12738 L:      linux-scsi@vger.kernel.org
12739 S:      Supported
12740 F:      Documentation/scsi/LICENSE.qla2xxx
12741 F:      drivers/scsi/qla2xxx/
12742
12743 QLOGIC QLA3XXX NETWORK DRIVER
12744 M:      GR-Linux-NIC-Dev@marvell.com
12745 L:      netdev@vger.kernel.org
12746 S:      Supported
12747 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12748 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12749
12750 QLOGIC QLA4XXX iSCSI DRIVER
12751 M:      QLogic-Storage-Upstream@qlogic.com
12752 L:      linux-scsi@vger.kernel.org
12753 S:      Supported
12754 F:      Documentation/scsi/LICENSE.qla4xxx
12755 F:      drivers/scsi/qla4xxx/
12756
12757 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12758 M:      Shahed Shaikh <shshaikh@marvell.com>
12759 M:      Manish Chopra <manishc@marvell.com>
12760 M:      GR-Linux-NIC-Dev@marvell.com
12761 L:      netdev@vger.kernel.org
12762 S:      Supported
12763 F:      drivers/net/ethernet/qlogic/qlcnic/
12764
12765 QLOGIC QLGE 10Gb ETHERNET DRIVER
12766 M:      Manish Chopra <manishc@marvell.com>
12767 M:      GR-Linux-NIC-Dev@marvell.com
12768 L:      netdev@vger.kernel.org
12769 S:      Supported
12770 F:      drivers/net/ethernet/qlogic/qlge/
12771
12772 QM1D1B0004 MEDIA DRIVER
12773 M:      Akihiro Tsukada <tskd08@gmail.com>
12774 L:      linux-media@vger.kernel.org
12775 S:      Odd Fixes
12776 F:      drivers/media/tuners/qm1d1b0004*
12777
12778 QM1D1C0042 MEDIA DRIVER
12779 M:      Akihiro Tsukada <tskd08@gmail.com>
12780 L:      linux-media@vger.kernel.org
12781 S:      Odd Fixes
12782 F:      drivers/media/tuners/qm1d1c0042*
12783
12784 QNX4 FILESYSTEM
12785 M:      Anders Larsen <al@alarsen.net>
12786 W:      http://www.alarsen.net/linux/qnx4fs/
12787 S:      Maintained
12788 F:      fs/qnx4/
12789 F:      include/uapi/linux/qnx4_fs.h
12790 F:      include/uapi/linux/qnxtypes.h
12791
12792 QORIQ DPAA2 FSL-MC BUS DRIVER
12793 M:      Stuart Yoder <stuyoder@gmail.com>
12794 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12795 L:      linux-kernel@vger.kernel.org
12796 S:      Maintained
12797 F:      drivers/bus/fsl-mc/
12798 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12799 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12800
12801 QT1010 MEDIA DRIVER
12802 M:      Antti Palosaari <crope@iki.fi>
12803 L:      linux-media@vger.kernel.org
12804 W:      https://linuxtv.org
12805 W:      http://palosaari.fi/linux/
12806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12807 T:      git git://linuxtv.org/anttip/media_tree.git
12808 S:      Maintained
12809 F:      drivers/media/tuners/qt1010*
12810
12811 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12812 M:      Kalle Valo <kvalo@codeaurora.org>
12813 L:      ath10k@lists.infradead.org
12814 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12816 S:      Supported
12817 F:      drivers/net/wireless/ath/ath10k/
12818
12819 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12820 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12821 L:      linux-wireless@vger.kernel.org
12822 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12823 S:      Supported
12824 F:      drivers/net/wireless/ath/ath9k/
12825
12826 QUALCOMM CAMERA SUBSYSTEM DRIVER
12827 M:      Todor Tomov <todor.too@gmail.com>
12828 L:      linux-media@vger.kernel.org
12829 S:      Maintained
12830 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12831 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12832 F:      drivers/media/platform/qcom/camss/
12833
12834 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12835 M:      Ilia Lin <ilia.lin@kernel.org>
12836 L:      linux-pm@vger.kernel.org
12837 S:      Maintained
12838 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12839 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12840
12841 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12842 M:      Timur Tabi <timur@kernel.org>
12843 L:      netdev@vger.kernel.org
12844 S:      Maintained
12845 F:      drivers/net/ethernet/qualcomm/emac/
12846
12847 QUALCOMM ETHQOS ETHERNET DRIVER
12848 M:      Vinod Koul <vkoul@kernel.org>
12849 M:      Niklas Cassel <niklas.cassel@linaro.org>
12850 L:      netdev@vger.kernel.org
12851 S:      Maintained
12852 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12853 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12854
12855 QUALCOMM GENERIC INTERFACE I2C DRIVER
12856 M:      Alok Chauhan <alokc@codeaurora.org>
12857 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12858 L:      linux-i2c@vger.kernel.org
12859 L:      linux-arm-msm@vger.kernel.org
12860 S:      Supported
12861 F:      drivers/i2c/busses/i2c-qcom-geni.c
12862
12863 QUALCOMM HEXAGON ARCHITECTURE
12864 M:      Richard Kuo <rkuo@codeaurora.org>
12865 L:      linux-hexagon@vger.kernel.org
12866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12867 S:      Supported
12868 F:      arch/hexagon/
12869
12870 QUALCOMM HIDMA DRIVER
12871 M:      Sinan Kaya <okaya@kernel.org>
12872 L:      linux-arm-kernel@lists.infradead.org
12873 L:      linux-arm-msm@vger.kernel.org
12874 L:      dmaengine@vger.kernel.org
12875 S:      Supported
12876 F:      drivers/dma/qcom/hidma*
12877
12878 QUALCOMM IOMMU
12879 M:      Rob Clark <robdclark@gmail.com>
12880 L:      iommu@lists.linux-foundation.org
12881 L:      linux-arm-msm@vger.kernel.org
12882 S:      Maintained
12883 F:      drivers/iommu/qcom_iommu.c
12884
12885 QUALCOMM TSENS THERMAL DRIVER
12886 M:      Amit Kucheria <amit.kucheria@linaro.org>
12887 L:      linux-pm@vger.kernel.org
12888 L:      linux-arm-msm@vger.kernel.org
12889 S:      Maintained
12890 F:      drivers/thermal/qcom/
12891
12892 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12893 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12894 L:      linux-media@vger.kernel.org
12895 L:      linux-arm-msm@vger.kernel.org
12896 T:      git git://linuxtv.org/media_tree.git
12897 S:      Maintained
12898 F:      drivers/media/platform/qcom/venus/
12899
12900 QUALCOMM WCN36XX WIRELESS DRIVER
12901 M:      Kalle Valo <kvalo@codeaurora.org>
12902 L:      wcn36xx@lists.infradead.org
12903 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12904 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12905 S:      Supported
12906 F:      drivers/net/wireless/ath/wcn36xx/
12907
12908 QUANTENNA QTNFMAC WIRELESS DRIVER
12909 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12910 M:      Avinash Patil <avinashp@quantenna.com>
12911 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12912 L:      linux-wireless@vger.kernel.org
12913 S:      Maintained
12914 F:      drivers/net/wireless/quantenna
12915
12916 RADEON and AMDGPU DRM DRIVERS
12917 M:      Alex Deucher <alexander.deucher@amd.com>
12918 M:      Christian König <christian.koenig@amd.com>
12919 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12920 L:      amd-gfx@lists.freedesktop.org
12921 T:      git git://people.freedesktop.org/~agd5f/linux
12922 S:      Supported
12923 F:      drivers/gpu/drm/radeon/
12924 F:      include/uapi/drm/radeon_drm.h
12925 F:      drivers/gpu/drm/amd/
12926 F:      include/uapi/drm/amdgpu_drm.h
12927
12928 RADEON FRAMEBUFFER DISPLAY DRIVER
12929 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12930 L:      linux-fbdev@vger.kernel.org
12931 S:      Maintained
12932 F:      drivers/video/fbdev/aty/radeon*
12933 F:      include/uapi/linux/radeonfb.h
12934
12935 RADIOSHARK RADIO DRIVER
12936 M:      Hans Verkuil <hverkuil@xs4all.nl>
12937 L:      linux-media@vger.kernel.org
12938 T:      git git://linuxtv.org/media_tree.git
12939 S:      Maintained
12940 F:      drivers/media/radio/radio-shark.c
12941
12942 RADIOSHARK2 RADIO DRIVER
12943 M:      Hans Verkuil <hverkuil@xs4all.nl>
12944 L:      linux-media@vger.kernel.org
12945 T:      git git://linuxtv.org/media_tree.git
12946 S:      Maintained
12947 F:      drivers/media/radio/radio-shark2.c
12948 F:      drivers/media/radio/radio-tea5777.c
12949
12950 RADOS BLOCK DEVICE (RBD)
12951 M:      Ilya Dryomov <idryomov@gmail.com>
12952 M:      Sage Weil <sage@redhat.com>
12953 M:      Alex Elder <elder@kernel.org>
12954 L:      ceph-devel@vger.kernel.org
12955 W:      http://ceph.com/
12956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12957 T:      git git://github.com/ceph/ceph-client.git
12958 S:      Supported
12959 F:      Documentation/ABI/testing/sysfs-bus-rbd
12960 F:      drivers/block/rbd.c
12961 F:      drivers/block/rbd_types.h
12962
12963 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12964 M:      Paul Mackerras <paulus@samba.org>
12965 L:      linux-fbdev@vger.kernel.org
12966 S:      Maintained
12967 F:      drivers/video/fbdev/aty/aty128fb.c
12968
12969 RAINSHADOW-CEC DRIVER
12970 M:      Hans Verkuil <hverkuil@xs4all.nl>
12971 L:      linux-media@vger.kernel.org
12972 T:      git git://linuxtv.org/media_tree.git
12973 S:      Maintained
12974 F:      drivers/media/usb/rainshadow-cec/*
12975
12976 RALINK MIPS ARCHITECTURE
12977 M:      John Crispin <john@phrozen.org>
12978 L:      linux-mips@vger.kernel.org
12979 S:      Maintained
12980 F:      arch/mips/ralink
12981
12982 RALINK RT2X00 WIRELESS LAN DRIVER
12983 P:      rt2x00 project
12984 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12985 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12986 L:      linux-wireless@vger.kernel.org
12987 S:      Maintained
12988 F:      drivers/net/wireless/ralink/rt2x00/
12989
12990 RAMDISK RAM BLOCK DEVICE DRIVER
12991 M:      Jens Axboe <axboe@kernel.dk>
12992 S:      Maintained
12993 F:      Documentation/blockdev/ramdisk.txt
12994 F:      drivers/block/brd.c
12995
12996 RANCHU VIRTUAL BOARD FOR MIPS
12997 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12998 L:      linux-mips@vger.kernel.org
12999 S:      Supported
13000 F:      arch/mips/generic/board-ranchu.c
13001 F:      arch/mips/configs/generic/board-ranchu.config
13002
13003 RANDOM NUMBER DRIVER
13004 M:      "Theodore Ts'o" <tytso@mit.edu>
13005 S:      Maintained
13006 F:      drivers/char/random.c
13007
13008 RAPIDIO SUBSYSTEM
13009 M:      Matt Porter <mporter@kernel.crashing.org>
13010 M:      Alexandre Bounine <alex.bou9@gmail.com>
13011 S:      Maintained
13012 F:      drivers/rapidio/
13013
13014 RAS INFRASTRUCTURE
13015 M:      Tony Luck <tony.luck@intel.com>
13016 M:      Borislav Petkov <bp@alien8.de>
13017 L:      linux-edac@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/ras/
13020 F:      include/linux/ras.h
13021 F:      include/ras/ras_event.h
13022 F:      Documentation/admin-guide/ras.rst
13023
13024 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13025 L:      linux-wireless@vger.kernel.org
13026 S:      Orphan
13027 F:      drivers/net/wireless/ray*
13028
13029 RCUTORTURE TEST FRAMEWORK
13030 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13031 M:      Josh Triplett <josh@joshtriplett.org>
13032 R:      Steven Rostedt <rostedt@goodmis.org>
13033 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13034 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13035 L:      linux-kernel@vger.kernel.org
13036 S:      Supported
13037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13038 F:      tools/testing/selftests/rcutorture
13039
13040 RDC R-321X SoC
13041 M:      Florian Fainelli <florian@openwrt.org>
13042 S:      Maintained
13043
13044 RDC R6040 FAST ETHERNET DRIVER
13045 M:      Florian Fainelli <f.fainelli@gmail.com>
13046 L:      netdev@vger.kernel.org
13047 S:      Maintained
13048 F:      drivers/net/ethernet/rdc/r6040.c
13049
13050 RDMAVT - RDMA verbs software
13051 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13052 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13053 L:      linux-rdma@vger.kernel.org
13054 S:      Supported
13055 F:      drivers/infiniband/sw/rdmavt
13056
13057 RDS - RELIABLE DATAGRAM SOCKETS
13058 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13059 L:      netdev@vger.kernel.org
13060 L:      linux-rdma@vger.kernel.org
13061 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13062 W:      https://oss.oracle.com/projects/rds/
13063 S:      Supported
13064 F:      net/rds/
13065 F:      Documentation/networking/rds.txt
13066
13067 RDT - RESOURCE ALLOCATION
13068 M:      Fenghua Yu <fenghua.yu@intel.com>
13069 M:      Reinette Chatre <reinette.chatre@intel.com>
13070 L:      linux-kernel@vger.kernel.org
13071 S:      Supported
13072 F:      arch/x86/kernel/cpu/resctrl/
13073 F:      arch/x86/include/asm/resctrl_sched.h
13074 F:      Documentation/x86/resctrl*
13075
13076 READ-COPY UPDATE (RCU)
13077 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13078 M:      Josh Triplett <josh@joshtriplett.org>
13079 R:      Steven Rostedt <rostedt@goodmis.org>
13080 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13081 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13082 R:      Joel Fernandes <joel@joelfernandes.org>
13083 L:      linux-kernel@vger.kernel.org
13084 W:      http://www.rdrop.com/users/paulmck/RCU/
13085 S:      Supported
13086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13087 F:      Documentation/RCU/
13088 X:      Documentation/RCU/torture.txt
13089 F:      include/linux/rcu*
13090 X:      include/linux/srcu*.h
13091 F:      kernel/rcu/
13092 X:      kernel/rcu/srcu*.c
13093
13094 REAL TIME CLOCK (RTC) SUBSYSTEM
13095 M:      Alessandro Zummo <a.zummo@towertech.it>
13096 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13097 L:      linux-rtc@vger.kernel.org
13098 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13100 S:      Maintained
13101 F:      Documentation/devicetree/bindings/rtc/
13102 F:      Documentation/rtc.txt
13103 F:      drivers/rtc/
13104 F:      include/linux/rtc.h
13105 F:      include/uapi/linux/rtc.h
13106 F:      include/linux/rtc/
13107 F:      include/linux/platform_data/rtc-*
13108 F:      tools/testing/selftests/rtc/
13109
13110 REALTEK AUDIO CODECS
13111 M:      Bard Liao <bardliao@realtek.com>
13112 M:      Oder Chiou <oder_chiou@realtek.com>
13113 S:      Maintained
13114 F:      sound/soc/codecs/rt*
13115 F:      include/sound/rt*.h
13116
13117 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13118 M:      Linus Walleij <linus.walleij@linaro.org>
13119 S:      Maintained
13120 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13121 F:      drivers/net/dsa/realtek-smi*
13122 F:      drivers/net/dsa/rtl83*
13123
13124 REDPINE WIRELESS DRIVER
13125 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13126 M:      Siva Rebbagondla <siva8118@gmail.com>
13127 L:      linux-wireless@vger.kernel.org
13128 S:      Maintained
13129 F:      drivers/net/wireless/rsi/
13130
13131 REGISTER MAP ABSTRACTION
13132 M:      Mark Brown <broonie@kernel.org>
13133 L:      linux-kernel@vger.kernel.org
13134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13135 S:      Supported
13136 F:      Documentation/devicetree/bindings/regmap/
13137 F:      drivers/base/regmap/
13138 F:      include/linux/regmap.h
13139
13140 REISERFS FILE SYSTEM
13141 L:      reiserfs-devel@vger.kernel.org
13142 S:      Supported
13143 F:      fs/reiserfs/
13144
13145 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13146 M:      Ohad Ben-Cohen <ohad@wizery.com>
13147 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13148 L:      linux-remoteproc@vger.kernel.org
13149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13150 S:      Maintained
13151 F:      Documentation/devicetree/bindings/remoteproc/
13152 F:      Documentation/remoteproc.txt
13153 F:      drivers/remoteproc/
13154 F:      include/linux/remoteproc.h
13155
13156 REMOTE PROCESSOR MESSAGING (RPMSG) 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/rpmsg.git
13161 S:      Maintained
13162 F:      drivers/rpmsg/
13163 F:      Documentation/rpmsg.txt
13164 F:      include/linux/rpmsg.h
13165 F:      include/linux/rpmsg/
13166
13167 RENESAS CLOCK DRIVERS
13168 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13169 L:      linux-renesas-soc@vger.kernel.org
13170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13171 S:      Supported
13172 F:      drivers/clk/renesas/
13173
13174 RENESAS EMEV2 I2C DRIVER
13175 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13176 S:      Supported
13177 F:      drivers/i2c/busses/i2c-emev2.c
13178
13179 RENESAS ETHERNET DRIVERS
13180 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13181 L:      netdev@vger.kernel.org
13182 L:      linux-renesas-soc@vger.kernel.org
13183 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13184 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13185 F:      drivers/net/ethernet/renesas/
13186 F:      include/linux/sh_eth.h
13187
13188 RENESAS R-CAR GYROADC DRIVER
13189 M:      Marek Vasut <marek.vasut@gmail.com>
13190 L:      linux-iio@vger.kernel.org
13191 S:      Supported
13192 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13193 F:      drivers/iio/adc/rcar-gyroadc.c
13194
13195 RENESAS R-CAR I2C DRIVERS
13196 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13197 S:      Supported
13198 F:      drivers/i2c/busses/i2c-rcar.c
13199 F:      drivers/i2c/busses/i2c-sh_mobile.c
13200
13201 RENESAS RIIC DRIVER
13202 M:      Chris Brandt <chris.brandt@renesas.com>
13203 S:      Supported
13204 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13205 F:      drivers/i2c/busses/i2c-riic.c
13206
13207 RENESAS USB PHY DRIVER
13208 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13209 L:      linux-renesas-soc@vger.kernel.org
13210 S:      Maintained
13211 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13212
13213 RESET CONTROLLER FRAMEWORK
13214 M:      Philipp Zabel <p.zabel@pengutronix.de>
13215 T:      git git://git.pengutronix.de/git/pza/linux
13216 S:      Maintained
13217 F:      drivers/reset/
13218 F:      Documentation/devicetree/bindings/reset/
13219 F:      include/dt-bindings/reset/
13220 F:      include/linux/reset.h
13221 F:      include/linux/reset/
13222 F:      include/linux/reset-controller.h
13223
13224 RESTARTABLE SEQUENCES SUPPORT
13225 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13226 M:      Peter Zijlstra <peterz@infradead.org>
13227 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13228 M:      Boqun Feng <boqun.feng@gmail.com>
13229 L:      linux-kernel@vger.kernel.org
13230 S:      Supported
13231 F:      kernel/rseq.c
13232 F:      include/uapi/linux/rseq.h
13233 F:      include/trace/events/rseq.h
13234 F:      tools/testing/selftests/rseq/
13235
13236 RFKILL
13237 M:      Johannes Berg <johannes@sipsolutions.net>
13238 L:      linux-wireless@vger.kernel.org
13239 W:      http://wireless.kernel.org/
13240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13242 S:      Maintained
13243 F:      Documentation/rfkill.txt
13244 F:      Documentation/ABI/stable/sysfs-class-rfkill
13245 F:      net/rfkill/
13246 F:      include/linux/rfkill.h
13247 F:      include/uapi/linux/rfkill.h
13248
13249 RHASHTABLE
13250 M:      Thomas Graf <tgraf@suug.ch>
13251 M:      Herbert Xu <herbert@gondor.apana.org.au>
13252 L:      netdev@vger.kernel.org
13253 S:      Maintained
13254 F:      lib/rhashtable.c
13255 F:      lib/test_rhashtable.c
13256 F:      include/linux/rhashtable.h
13257 F:      include/linux/rhashtable-types.h
13258
13259 RICOH R5C592 MEMORYSTICK DRIVER
13260 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13261 S:      Maintained
13262 F:      drivers/memstick/host/r592.*
13263
13264 RICOH SMARTMEDIA/XD DRIVER
13265 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13266 S:      Maintained
13267 F:      drivers/mtd/nand/raw/r852.c
13268 F:      drivers/mtd/nand/raw/r852.h
13269
13270 RISC-V ARCHITECTURE
13271 M:      Palmer Dabbelt <palmer@sifive.com>
13272 M:      Albert Ou <aou@eecs.berkeley.edu>
13273 L:      linux-riscv@lists.infradead.org
13274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13275 S:      Supported
13276 F:      arch/riscv/
13277 K:      riscv
13278 N:      riscv
13279
13280 ROCCAT DRIVERS
13281 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13282 W:      http://sourceforge.net/projects/roccat/
13283 S:      Maintained
13284 F:      drivers/hid/hid-roccat*
13285 F:      include/linux/hid-roccat*
13286 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13287
13288 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13289 M:      Jacob chen <jacob2.chen@rock-chips.com>
13290 L:      linux-media@vger.kernel.org
13291 S:      Maintained
13292 F:      drivers/media/platform/rockchip/rga/
13293 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13294
13295 ROCKCHIP VPU CODEC DRIVER
13296 M:      Ezequiel Garcia <ezequiel@collabora.com>
13297 L:      linux-media@vger.kernel.org
13298 S:      Maintained
13299 F:      drivers/staging/media/platform/rockchip/vpu/
13300 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13301
13302 ROCKER DRIVER
13303 M:      Jiri Pirko <jiri@resnulli.us>
13304 L:      netdev@vger.kernel.org
13305 S:      Supported
13306 F:      drivers/net/ethernet/rocker/
13307
13308 ROCKETPORT DRIVER
13309 P:      Comtrol Corp.
13310 W:      http://www.comtrol.com
13311 S:      Maintained
13312 F:      Documentation/serial/rocket.txt
13313 F:      drivers/tty/rocket*
13314
13315 ROCKETPORT EXPRESS/INFINITY DRIVER
13316 M:      Kevin Cernekee <cernekee@gmail.com>
13317 L:      linux-serial@vger.kernel.org
13318 S:      Odd Fixes
13319 F:      drivers/tty/serial/rp2.*
13320
13321 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13322 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13323 L:      linux-kernel@vger.kernel.org
13324 L:      linux-renesas-soc@vger.kernel.org
13325 S:      Supported
13326 F:      drivers/mfd/bd9571mwv.c
13327 F:      drivers/regulator/bd9571mwv-regulator.c
13328 F:      drivers/gpio/gpio-bd9571mwv.c
13329 F:      include/linux/mfd/bd9571mwv.h
13330 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13331
13332 ROSE NETWORK LAYER
13333 M:      Ralf Baechle <ralf@linux-mips.org>
13334 L:      linux-hams@vger.kernel.org
13335 W:      http://www.linux-ax25.org/
13336 S:      Maintained
13337 F:      include/net/rose.h
13338 F:      include/uapi/linux/rose.h
13339 F:      net/rose/
13340
13341 RTL2830 MEDIA DRIVER
13342 M:      Antti Palosaari <crope@iki.fi>
13343 L:      linux-media@vger.kernel.org
13344 W:      https://linuxtv.org
13345 W:      http://palosaari.fi/linux/
13346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13347 T:      git git://linuxtv.org/anttip/media_tree.git
13348 S:      Maintained
13349 F:      drivers/media/dvb-frontends/rtl2830*
13350
13351 RTL2832 MEDIA DRIVER
13352 M:      Antti Palosaari <crope@iki.fi>
13353 L:      linux-media@vger.kernel.org
13354 W:      https://linuxtv.org
13355 W:      http://palosaari.fi/linux/
13356 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13357 T:      git git://linuxtv.org/anttip/media_tree.git
13358 S:      Maintained
13359 F:      drivers/media/dvb-frontends/rtl2832*
13360
13361 RTL2832_SDR MEDIA DRIVER
13362 M:      Antti Palosaari <crope@iki.fi>
13363 L:      linux-media@vger.kernel.org
13364 W:      https://linuxtv.org
13365 W:      http://palosaari.fi/linux/
13366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13367 T:      git git://linuxtv.org/anttip/media_tree.git
13368 S:      Maintained
13369 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13370
13371 RTL8180 WIRELESS DRIVER
13372 L:      linux-wireless@vger.kernel.org
13373 W:      http://wireless.kernel.org/
13374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13375 S:      Orphan
13376 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13377
13378 RTL8187 WIRELESS DRIVER
13379 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13380 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13381 M:      Larry Finger <Larry.Finger@lwfinger.net>
13382 L:      linux-wireless@vger.kernel.org
13383 W:      http://wireless.kernel.org/
13384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13385 S:      Maintained
13386 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13387
13388 REALTEK WIRELESS DRIVER (rtlwifi family)
13389 M:      Ping-Ke Shih <pkshih@realtek.com>
13390 L:      linux-wireless@vger.kernel.org
13391 W:      http://wireless.kernel.org/
13392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13393 S:      Maintained
13394 F:      drivers/net/wireless/realtek/rtlwifi/
13395
13396 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13397 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13398 L:      linux-wireless@vger.kernel.org
13399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13400 S:      Maintained
13401 F:      drivers/net/wireless/realtek/rtl8xxxu/
13402
13403 RXRPC SOCKETS (AF_RXRPC)
13404 M:      David Howells <dhowells@redhat.com>
13405 L:      linux-afs@lists.infradead.org
13406 S:      Supported
13407 F:      net/rxrpc/
13408 F:      include/keys/rxrpc-type.h
13409 F:      include/net/af_rxrpc.h
13410 F:      include/trace/events/rxrpc.h
13411 F:      include/uapi/linux/rxrpc.h
13412 F:      Documentation/networking/rxrpc.txt
13413 W:      https://www.infradead.org/~dhowells/kafs/
13414
13415 S3 SAVAGE FRAMEBUFFER DRIVER
13416 M:      Antonino Daplas <adaplas@gmail.com>
13417 L:      linux-fbdev@vger.kernel.org
13418 S:      Maintained
13419 F:      drivers/video/fbdev/savage/
13420
13421 S390
13422 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13423 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13424 L:      linux-s390@vger.kernel.org
13425 W:      http://www.ibm.com/developerworks/linux/linux390/
13426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13427 S:      Supported
13428 F:      arch/s390/
13429 F:      drivers/s390/
13430 F:      Documentation/s390/
13431 F:      Documentation/driver-api/s390-drivers.rst
13432
13433 S390 COMMON I/O LAYER
13434 M:      Sebastian Ott <sebott@linux.ibm.com>
13435 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13436 L:      linux-s390@vger.kernel.org
13437 W:      http://www.ibm.com/developerworks/linux/linux390/
13438 S:      Supported
13439 F:      drivers/s390/cio/
13440
13441 S390 DASD DRIVER
13442 M:      Stefan Haberland <sth@linux.ibm.com>
13443 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13444 L:      linux-s390@vger.kernel.org
13445 W:      http://www.ibm.com/developerworks/linux/linux390/
13446 S:      Supported
13447 F:      drivers/s390/block/dasd*
13448 F:      block/partitions/ibm.c
13449
13450 S390 IOMMU (PCI)
13451 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13452 L:      linux-s390@vger.kernel.org
13453 W:      http://www.ibm.com/developerworks/linux/linux390/
13454 S:      Supported
13455 F:      drivers/iommu/s390-iommu.c
13456
13457 S390 IUCV NETWORK LAYER
13458 M:      Julian Wiedmann <jwi@linux.ibm.com>
13459 M:      Ursula Braun <ubraun@linux.ibm.com>
13460 L:      linux-s390@vger.kernel.org
13461 W:      http://www.ibm.com/developerworks/linux/linux390/
13462 S:      Supported
13463 F:      drivers/s390/net/*iucv*
13464 F:      include/net/iucv/
13465 F:      net/iucv/
13466
13467 S390 NETWORK DRIVERS
13468 M:      Julian Wiedmann <jwi@linux.ibm.com>
13469 M:      Ursula Braun <ubraun@linux.ibm.com>
13470 L:      linux-s390@vger.kernel.org
13471 W:      http://www.ibm.com/developerworks/linux/linux390/
13472 S:      Supported
13473 F:      drivers/s390/net/
13474
13475 S390 PCI SUBSYSTEM
13476 M:      Sebastian Ott <sebott@linux.ibm.com>
13477 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13478 L:      linux-s390@vger.kernel.org
13479 W:      http://www.ibm.com/developerworks/linux/linux390/
13480 S:      Supported
13481 F:      arch/s390/pci/
13482 F:      drivers/pci/hotplug/s390_pci_hpc.c
13483
13484 S390 VFIO-CCW DRIVER
13485 M:      Cornelia Huck <cohuck@redhat.com>
13486 M:      Farhan Ali <alifm@linux.ibm.com>
13487 M:      Eric Farman <farman@linux.ibm.com>
13488 R:      Halil Pasic <pasic@linux.ibm.com>
13489 L:      linux-s390@vger.kernel.org
13490 L:      kvm@vger.kernel.org
13491 S:      Supported
13492 F:      drivers/s390/cio/vfio_ccw*
13493 F:      Documentation/s390/vfio-ccw.txt
13494 F:      include/uapi/linux/vfio_ccw.h
13495
13496 S390 ZCRYPT DRIVER
13497 M:      Harald Freudenberger <freude@linux.ibm.com>
13498 L:      linux-s390@vger.kernel.org
13499 W:      http://www.ibm.com/developerworks/linux/linux390/
13500 S:      Supported
13501 F:      drivers/s390/crypto/
13502
13503 S390 VFIO AP DRIVER
13504 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13505 M:      Pierre Morel <pmorel@linux.ibm.com>
13506 M:      Halil Pasic <pasic@linux.ibm.com>
13507 L:      linux-s390@vger.kernel.org
13508 W:      http://www.ibm.com/developerworks/linux/linux390/
13509 S:      Supported
13510 F:      drivers/s390/crypto/vfio_ap_drv.c
13511 F:      drivers/s390/crypto/vfio_ap_private.h
13512 F:      drivers/s390/crypto/vfio_ap_ops.c
13513 F:      Documentation/s390/vfio-ap.txt
13514
13515 S390 ZFCP DRIVER
13516 M:      Steffen Maier <maier@linux.ibm.com>
13517 M:      Benjamin Block <bblock@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/scsi/zfcp_*
13522
13523 S3C24XX SD/MMC Driver
13524 M:      Ben Dooks <ben-linux@fluff.org>
13525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13526 S:      Supported
13527 F:      drivers/mmc/host/s3cmci.*
13528
13529 SAA6588 RDS RECEIVER DRIVER
13530 M:      Hans Verkuil <hverkuil@xs4all.nl>
13531 L:      linux-media@vger.kernel.org
13532 T:      git git://linuxtv.org/media_tree.git
13533 W:      https://linuxtv.org
13534 S:      Odd Fixes
13535 F:      drivers/media/i2c/saa6588*
13536
13537 SAA7134 VIDEO4LINUX DRIVER
13538 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13539 L:      linux-media@vger.kernel.org
13540 W:      https://linuxtv.org
13541 T:      git git://linuxtv.org/media_tree.git
13542 S:      Odd fixes
13543 F:      Documentation/media/v4l-drivers/saa7134*
13544 F:      drivers/media/pci/saa7134/
13545
13546 SAA7146 VIDEO4LINUX-2 DRIVER
13547 M:      Hans Verkuil <hverkuil@xs4all.nl>
13548 L:      linux-media@vger.kernel.org
13549 T:      git git://linuxtv.org/media_tree.git
13550 S:      Maintained
13551 F:      drivers/media/common/saa7146/
13552 F:      drivers/media/pci/saa7146/
13553 F:      include/media/drv-intf/saa7146*
13554
13555 SAMSUNG AUDIO (ASoC) DRIVERS
13556 M:      Krzysztof Kozlowski <krzk@kernel.org>
13557 M:      Sangbeom Kim <sbkim73@samsung.com>
13558 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13560 S:      Supported
13561 F:      sound/soc/samsung/
13562 F:      Documentation/devicetree/bindings/sound/samsung*
13563
13564 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13565 M:      Krzysztof Kozlowski <krzk@kernel.org>
13566 L:      linux-crypto@vger.kernel.org
13567 L:      linux-samsung-soc@vger.kernel.org
13568 S:      Maintained
13569 F:      drivers/crypto/exynos-rng.c
13570 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13571
13572 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13573 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13574 L:      linux-samsung-soc@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/char/hw_random/exynos-trng.c
13577 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13578
13579 SAMSUNG FRAMEBUFFER DRIVER
13580 M:      Jingoo Han <jingoohan1@gmail.com>
13581 L:      linux-fbdev@vger.kernel.org
13582 S:      Maintained
13583 F:      drivers/video/fbdev/s3c-fb.c
13584
13585 SAMSUNG LAPTOP DRIVER
13586 M:      Corentin Chary <corentin.chary@gmail.com>
13587 L:      platform-driver-x86@vger.kernel.org
13588 S:      Maintained
13589 F:      drivers/platform/x86/samsung-laptop.c
13590
13591 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13592 M:      Sangbeom Kim <sbkim73@samsung.com>
13593 M:      Krzysztof Kozlowski <krzk@kernel.org>
13594 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13595 L:      linux-kernel@vger.kernel.org
13596 L:      linux-samsung-soc@vger.kernel.org
13597 S:      Supported
13598 F:      drivers/mfd/sec*.c
13599 F:      drivers/regulator/s2m*.c
13600 F:      drivers/regulator/s5m*.c
13601 F:      drivers/clk/clk-s2mps11.c
13602 F:      drivers/rtc/rtc-s5m.c
13603 F:      include/linux/mfd/samsung/
13604 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13605 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13606 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13607 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13608
13609 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13610 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13611 L:      linux-media@vger.kernel.org
13612 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13613 S:      Maintained
13614 F:      drivers/media/platform/s3c-camif/
13615 F:      include/media/drv-intf/s3c_camif.h
13616
13617 SAMSUNG S3FWRN5 NFC DRIVER
13618 M:      Robert Baldyga <r.baldyga@samsung.com>
13619 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13620 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13621 S:      Supported
13622 F:      drivers/nfc/s3fwrn5
13623
13624 SAMSUNG S5C73M3 CAMERA DRIVER
13625 M:      Kyungmin Park <kyungmin.park@samsung.com>
13626 M:      Andrzej Hajda <a.hajda@samsung.com>
13627 L:      linux-media@vger.kernel.org
13628 S:      Supported
13629 F:      drivers/media/i2c/s5c73m3/*
13630
13631 SAMSUNG S5K5BAF CAMERA DRIVER
13632 M:      Kyungmin Park <kyungmin.park@samsung.com>
13633 M:      Andrzej Hajda <a.hajda@samsung.com>
13634 L:      linux-media@vger.kernel.org
13635 S:      Supported
13636 F:      drivers/media/i2c/s5k5baf.c
13637
13638 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13639 M:      Krzysztof Kozlowski <krzk@kernel.org>
13640 M:      Vladimir Zapolskiy <vz@mleia.com>
13641 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13642 L:      linux-crypto@vger.kernel.org
13643 L:      linux-samsung-soc@vger.kernel.org
13644 S:      Maintained
13645 F:      drivers/crypto/s5p-sss.c
13646
13647 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13648 M:      Kyungmin Park <kyungmin.park@samsung.com>
13649 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13650 L:      linux-media@vger.kernel.org
13651 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13652 S:      Supported
13653 F:      drivers/media/platform/exynos4-is/
13654
13655 SAMSUNG SOC CLOCK DRIVERS
13656 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13657 M:      Tomasz Figa <tomasz.figa@gmail.com>
13658 M:      Chanwoo Choi <cw00.choi@samsung.com>
13659 S:      Supported
13660 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13662 F:      drivers/clk/samsung/
13663 F:      include/dt-bindings/clock/exynos*.h
13664 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13665
13666 SAMSUNG SPI DRIVERS
13667 M:      Kukjin Kim <kgene@kernel.org>
13668 M:      Krzysztof Kozlowski <krzk@kernel.org>
13669 M:      Andi Shyti <andi@etezian.org>
13670 L:      linux-spi@vger.kernel.org
13671 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13672 S:      Maintained
13673 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13674 F:      drivers/spi/spi-s3c*
13675 F:      include/linux/platform_data/spi-s3c64xx.h
13676
13677 SAMSUNG SXGBE DRIVERS
13678 M:      Byungho An <bh74.an@samsung.com>
13679 M:      Girish K S <ks.giri@samsung.com>
13680 M:      Vipul Pandya <vipul.pandya@samsung.com>
13681 S:      Supported
13682 L:      netdev@vger.kernel.org
13683 F:      drivers/net/ethernet/samsung/sxgbe/
13684
13685 SAMSUNG THERMAL DRIVER
13686 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13687 L:      linux-pm@vger.kernel.org
13688 L:      linux-samsung-soc@vger.kernel.org
13689 S:      Supported
13690 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13691 F:      drivers/thermal/samsung/
13692
13693 SAMSUNG USB2 PHY DRIVER
13694 M:      Kamil Debski <kamil@wypas.org>
13695 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13696 L:      linux-kernel@vger.kernel.org
13697 S:      Supported
13698 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13699 F:      Documentation/phy/samsung-usb2.txt
13700 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13701 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13702 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13703 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13704 F:      drivers/phy/samsung/phy-samsung-usb2.c
13705 F:      drivers/phy/samsung/phy-samsung-usb2.h
13706
13707 SC1200 WDT DRIVER
13708 M:      Zwane Mwaikambo <zwanem@gmail.com>
13709 S:      Maintained
13710 F:      drivers/watchdog/sc1200wdt.c
13711
13712 SCHEDULER
13713 M:      Ingo Molnar <mingo@redhat.com>
13714 M:      Peter Zijlstra <peterz@infradead.org>
13715 L:      linux-kernel@vger.kernel.org
13716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13717 S:      Maintained
13718 F:      kernel/sched/
13719 F:      include/linux/sched.h
13720 F:      include/uapi/linux/sched.h
13721 F:      include/linux/wait.h
13722 F:      include/linux/preempt.h
13723
13724 SCR24X CHIP CARD INTERFACE DRIVER
13725 M:      Lubomir Rintel <lkundrak@v3.sk>
13726 S:      Supported
13727 F:      drivers/char/pcmcia/scr24x_cs.c
13728
13729 SCSI CDROM DRIVER
13730 M:      Jens Axboe <axboe@kernel.dk>
13731 L:      linux-scsi@vger.kernel.org
13732 W:      http://www.kernel.dk
13733 S:      Maintained
13734 F:      drivers/scsi/sr*
13735
13736 SCSI RDMA PROTOCOL (SRP) INITIATOR
13737 M:      Bart Van Assche <bvanassche@acm.org>
13738 L:      linux-rdma@vger.kernel.org
13739 S:      Supported
13740 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13741 F:      drivers/infiniband/ulp/srp/
13742 F:      include/scsi/srp.h
13743
13744 SCSI RDMA PROTOCOL (SRP) TARGET
13745 M:      Bart Van Assche <bvanassche@acm.org>
13746 L:      linux-rdma@vger.kernel.org
13747 L:      target-devel@vger.kernel.org
13748 S:      Supported
13749 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13750 F:      drivers/infiniband/ulp/srpt/
13751
13752 SCSI SG DRIVER
13753 M:      Doug Gilbert <dgilbert@interlog.com>
13754 L:      linux-scsi@vger.kernel.org
13755 W:      http://sg.danny.cz/sg
13756 S:      Maintained
13757 F:      Documentation/scsi/scsi-generic.txt
13758 F:      drivers/scsi/sg.c
13759 F:      include/scsi/sg.h
13760
13761 SCSI SUBSYSTEM
13762 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13764 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13766 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13767 L:      linux-scsi@vger.kernel.org
13768 S:      Maintained
13769 F:      Documentation/devicetree/bindings/scsi/
13770 F:      drivers/scsi/
13771 F:      include/scsi/
13772
13773 SCSI TAPE DRIVER
13774 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13775 L:      linux-scsi@vger.kernel.org
13776 S:      Maintained
13777 F:      Documentation/scsi/st.txt
13778 F:      drivers/scsi/st.*
13779 F:      drivers/scsi/st_*.h
13780
13781 SCSI TARGET SUBSYSTEM
13782 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13783 L:      linux-scsi@vger.kernel.org
13784 L:      target-devel@vger.kernel.org
13785 W:      http://www.linux-iscsi.org
13786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13787 Q:      https://patchwork.kernel.org/project/target-devel/list/
13788 S:      Supported
13789 F:      drivers/target/
13790 F:      include/target/
13791 F:      Documentation/target/
13792
13793 SCTP PROTOCOL
13794 M:      Vlad Yasevich <vyasevich@gmail.com>
13795 M:      Neil Horman <nhorman@tuxdriver.com>
13796 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13797 L:      linux-sctp@vger.kernel.org
13798 W:      http://lksctp.sourceforge.net
13799 S:      Maintained
13800 F:      Documentation/networking/sctp.txt
13801 F:      include/linux/sctp.h
13802 F:      include/uapi/linux/sctp.h
13803 F:      include/net/sctp/
13804 F:      net/sctp/
13805
13806 SCx200 CPU SUPPORT
13807 M:      Jim Cromie <jim.cromie@gmail.com>
13808 S:      Odd Fixes
13809 F:      Documentation/i2c/busses/scx200_acb
13810 F:      arch/x86/platform/scx200/
13811 F:      drivers/watchdog/scx200_wdt.c
13812 F:      drivers/i2c/busses/scx200*
13813 F:      drivers/mtd/maps/scx200_docflash.c
13814 F:      include/linux/scx200.h
13815
13816 SCx200 GPIO DRIVER
13817 M:      Jim Cromie <jim.cromie@gmail.com>
13818 S:      Maintained
13819 F:      drivers/char/scx200_gpio.c
13820 F:      include/linux/scx200_gpio.h
13821
13822 SCx200 HRT CLOCKSOURCE DRIVER
13823 M:      Jim Cromie <jim.cromie@gmail.com>
13824 S:      Maintained
13825 F:      drivers/clocksource/scx200_hrt.c
13826
13827 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13828 M:      Sascha Sommer <saschasommer@freenet.de>
13829 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13830 S:      Maintained
13831 F:      drivers/mmc/host/sdricoh_cs.c
13832
13833 SECO BOARDS CEC DRIVER
13834 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13835 S:      Maintained
13836 F:      drivers/media/platform/seco-cec/seco-cec.c
13837 F:      drivers/media/platform/seco-cec/seco-cec.h
13838
13839 SECURE COMPUTING
13840 M:      Kees Cook <keescook@chromium.org>
13841 R:      Andy Lutomirski <luto@amacapital.net>
13842 R:      Will Drewry <wad@chromium.org>
13843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13844 S:      Supported
13845 F:      kernel/seccomp.c
13846 F:      include/uapi/linux/seccomp.h
13847 F:      include/linux/seccomp.h
13848 F:      tools/testing/selftests/seccomp/*
13849 F:      tools/testing/selftests/kselftest_harness.h
13850 F:      Documentation/userspace-api/seccomp_filter.rst
13851 K:      \bsecure_computing
13852 K:      \bTIF_SECCOMP\b
13853
13854 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13855 M:      Al Cooper <alcooperx@gmail.com>
13856 L:      linux-mmc@vger.kernel.org
13857 L:      bcm-kernel-feedback-list@broadcom.com
13858 S:      Maintained
13859 F:      drivers/mmc/host/sdhci-brcmstb*
13860
13861 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13862 M:      Adrian Hunter <adrian.hunter@intel.com>
13863 L:      linux-mmc@vger.kernel.org
13864 S:      Maintained
13865 F:      drivers/mmc/host/sdhci*
13866 F:      include/linux/mmc/sdhci*
13867
13868 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13869 M:      Adrian Hunter <adrian.hunter@intel.com>
13870 M:      Ritesh Harjani <riteshh@codeaurora.org>
13871 M:      Asutosh Das <asutoshd@codeaurora.org>
13872 L:      linux-mmc@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/mmc/host/cqhci*
13875
13876 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13877 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13878 M:      Manjunath M B <manjumb@synopsys.com>
13879 L:      linux-mmc@vger.kernel.org
13880 S:      Maintained
13881 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13882
13883 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13884 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13885 L:      linux-mmc@vger.kernel.org
13886 S:      Supported
13887 F:      drivers/mmc/host/sdhci-of-at91.c
13888
13889 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13890 M:      Ben Dooks <ben-linux@fluff.org>
13891 M:      Jaehoon Chung <jh80.chung@samsung.com>
13892 L:      linux-mmc@vger.kernel.org
13893 S:      Maintained
13894 F:      drivers/mmc/host/sdhci-s3c*
13895
13896 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13897 M:      Viresh Kumar <vireshk@kernel.org>
13898 L:      linux-mmc@vger.kernel.org
13899 S:      Maintained
13900 F:      drivers/mmc/host/sdhci-spear.c
13901
13902 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13903 M:      Kishon Vijay Abraham I <kishon@ti.com>
13904 L:      linux-mmc@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/mmc/host/sdhci-omap.c
13907
13908 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13909 M:      Scott Bauer <scott.bauer@intel.com>
13910 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13911 L:      linux-block@vger.kernel.org
13912 S:      Supported
13913 F:      block/sed*
13914 F:      block/opal_proto.h
13915 F:      include/linux/sed*
13916 F:      include/uapi/linux/sed*
13917
13918 SECURITY CONTACT
13919 M:      Security Officers <security@kernel.org>
13920 S:      Supported
13921
13922 SECURITY SUBSYSTEM
13923 M:      James Morris <jmorris@namei.org>
13924 M:      "Serge E. Hallyn" <serge@hallyn.com>
13925 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13927 W:      http://kernsec.org/
13928 S:      Supported
13929 F:      security/
13930 X:      security/selinux/
13931
13932 SELINUX SECURITY MODULE
13933 M:      Paul Moore <paul@paul-moore.com>
13934 M:      Stephen Smalley <sds@tycho.nsa.gov>
13935 M:      Eric Paris <eparis@parisplace.org>
13936 L:      selinux@vger.kernel.org
13937 W:      https://selinuxproject.org
13938 W:      https://github.com/SELinuxProject
13939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13940 S:      Supported
13941 F:      include/linux/selinux*
13942 F:      security/selinux/
13943 F:      scripts/selinux/
13944 F:      Documentation/admin-guide/LSM/SELinux.rst
13945
13946 SENSABLE PHANTOM
13947 M:      Jiri Slaby <jirislaby@gmail.com>
13948 S:      Maintained
13949 F:      drivers/misc/phantom.c
13950 F:      include/uapi/linux/phantom.h
13951
13952 SERIAL DEVICE BUS
13953 M:      Rob Herring <robh@kernel.org>
13954 L:      linux-serial@vger.kernel.org
13955 S:      Maintained
13956 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13957 F:      drivers/tty/serdev/
13958 F:      include/linux/serdev.h
13959
13960 SERIAL DRIVERS
13961 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13962 L:      linux-serial@vger.kernel.org
13963 S:      Maintained
13964 F:      Documentation/devicetree/bindings/serial/
13965 F:      drivers/tty/serial/
13966
13967 SERIAL IR RECEIVER
13968 M:      Sean Young <sean@mess.org>
13969 L:      linux-media@vger.kernel.org
13970 S:      Maintained
13971 F:      drivers/media/rc/serial_ir.c
13972
13973 SFC NETWORK DRIVER
13974 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13975 M:      Edward Cree <ecree@solarflare.com>
13976 M:      Bert Kenward <bkenward@solarflare.com>
13977 L:      netdev@vger.kernel.org
13978 S:      Supported
13979 F:      drivers/net/ethernet/sfc/
13980
13981 SFF/SFP/SFP+ MODULE SUPPORT
13982 M:      Russell King <linux@armlinux.org.uk>
13983 L:      netdev@vger.kernel.org
13984 S:      Maintained
13985 F:      drivers/net/phy/phylink.c
13986 F:      drivers/net/phy/sfp*
13987 F:      include/linux/phylink.h
13988 F:      include/linux/sfp.h
13989
13990 SGI GRU DRIVER
13991 M:      Dimitri Sivanich <sivanich@sgi.com>
13992 S:      Maintained
13993 F:      drivers/misc/sgi-gru/
13994
13995 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13996 M:      Pat Gefre <pfg@sgi.com>
13997 L:      linux-ia64@vger.kernel.org
13998 S:      Supported
13999 F:      Documentation/ia64/serial.txt
14000 F:      drivers/tty/serial/ioc?_serial.c
14001 F:      include/linux/ioc?.h
14002
14003 SGI XP/XPC/XPNET DRIVER
14004 M:      Cliff Whickman <cpw@sgi.com>
14005 M:      Robin Holt <robinmholt@gmail.com>
14006 S:      Maintained
14007 F:      drivers/misc/sgi-xp/
14008
14009 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14010 M:      Ursula Braun <ubraun@linux.ibm.com>
14011 M:      Karsten Graul <kgraul@linux.ibm.com>
14012 L:      linux-s390@vger.kernel.org
14013 W:      http://www.ibm.com/developerworks/linux/linux390/
14014 S:      Supported
14015 F:      net/smc/
14016
14017 SHARP RJ54N1CB0C SENSOR DRIVER
14018 M:      Jacopo Mondi <jacopo@jmondi.org>
14019 L:      linux-media@vger.kernel.org
14020 T:      git git://linuxtv.org/media_tree.git
14021 S:      Odd fixes
14022 F:      drivers/media/i2c/rj54n1cb0c.c
14023 F:      include/media/i2c/rj54n1cb0c.h
14024
14025 SH_VEU V4L2 MEM2MEM DRIVER
14026 L:      linux-media@vger.kernel.org
14027 S:      Orphan
14028 F:      drivers/media/platform/sh_veu.c
14029
14030 SH_VOU V4L2 OUTPUT DRIVER
14031 L:      linux-media@vger.kernel.org
14032 S:      Orphan
14033 F:      drivers/media/platform/sh_vou.c
14034 F:      include/media/drv-intf/sh_vou.h
14035
14036 SI2157 MEDIA DRIVER
14037 M:      Antti Palosaari <crope@iki.fi>
14038 L:      linux-media@vger.kernel.org
14039 W:      https://linuxtv.org
14040 W:      http://palosaari.fi/linux/
14041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14042 T:      git git://linuxtv.org/anttip/media_tree.git
14043 S:      Maintained
14044 F:      drivers/media/tuners/si2157*
14045
14046 SI2165 MEDIA DRIVER
14047 M:      Matthias Schwarzott <zzam@gentoo.org>
14048 L:      linux-media@vger.kernel.org
14049 W:      https://linuxtv.org
14050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14051 S:      Maintained
14052 F:      drivers/media/dvb-frontends/si2165*
14053
14054 SI2168 MEDIA DRIVER
14055 M:      Antti Palosaari <crope@iki.fi>
14056 L:      linux-media@vger.kernel.org
14057 W:      https://linuxtv.org
14058 W:      http://palosaari.fi/linux/
14059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14060 T:      git git://linuxtv.org/anttip/media_tree.git
14061 S:      Maintained
14062 F:      drivers/media/dvb-frontends/si2168*
14063
14064 SI470X FM RADIO RECEIVER I2C DRIVER
14065 M:      Hans Verkuil <hverkuil@xs4all.nl>
14066 L:      linux-media@vger.kernel.org
14067 T:      git git://linuxtv.org/media_tree.git
14068 W:      https://linuxtv.org
14069 S:      Odd Fixes
14070 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14071
14072 SI470X FM RADIO RECEIVER USB DRIVER
14073 M:      Hans Verkuil <hverkuil@xs4all.nl>
14074 L:      linux-media@vger.kernel.org
14075 T:      git git://linuxtv.org/media_tree.git
14076 W:      https://linuxtv.org
14077 S:      Maintained
14078 F:      drivers/media/radio/si470x/radio-si470x-common.c
14079 F:      drivers/media/radio/si470x/radio-si470x.h
14080 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14081
14082 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14083 M:      Eduardo Valentin <edubezval@gmail.com>
14084 L:      linux-media@vger.kernel.org
14085 T:      git git://linuxtv.org/media_tree.git
14086 W:      https://linuxtv.org
14087 S:      Odd Fixes
14088 F:      drivers/media/radio/si4713/si4713.?
14089
14090 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14091 M:      Eduardo Valentin <edubezval@gmail.com>
14092 L:      linux-media@vger.kernel.org
14093 T:      git git://linuxtv.org/media_tree.git
14094 W:      https://linuxtv.org
14095 S:      Odd Fixes
14096 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14097
14098 SI4713 FM RADIO TRANSMITTER USB DRIVER
14099 M:      Hans Verkuil <hverkuil@xs4all.nl>
14100 L:      linux-media@vger.kernel.org
14101 T:      git git://linuxtv.org/media_tree.git
14102 W:      https://linuxtv.org
14103 S:      Maintained
14104 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14105
14106 SIANO DVB DRIVER
14107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14108 L:      linux-media@vger.kernel.org
14109 W:      https://linuxtv.org
14110 T:      git git://linuxtv.org/media_tree.git
14111 S:      Odd fixes
14112 F:      drivers/media/common/siano/
14113 F:      drivers/media/usb/siano/
14114 F:      drivers/media/usb/siano/
14115 F:      drivers/media/mmc/siano/
14116
14117 SIFIVE DRIVERS
14118 M:      Palmer Dabbelt <palmer@sifive.com>
14119 M:      Paul Walmsley <paul.walmsley@sifive.com>
14120 L:      linux-riscv@lists.infradead.org
14121 T:      git git://github.com/sifive/riscv-linux.git
14122 S:      Supported
14123 K:      sifive
14124 N:      sifive
14125
14126 SILEAD TOUCHSCREEN DRIVER
14127 M:      Hans de Goede <hdegoede@redhat.com>
14128 L:      linux-input@vger.kernel.org
14129 L:      platform-driver-x86@vger.kernel.org
14130 S:      Maintained
14131 F:      drivers/input/touchscreen/silead.c
14132 F:      drivers/platform/x86/touchscreen_dmi.c
14133
14134 SILICON MOTION SM712 FRAME BUFFER DRIVER
14135 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14136 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14137 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14138 L:      linux-fbdev@vger.kernel.org
14139 S:      Maintained
14140 F:      drivers/video/fbdev/sm712*
14141 F:      Documentation/fb/sm712fb.txt
14142
14143 SIMPLE FIRMWARE INTERFACE (SFI)
14144 M:      Len Brown <lenb@kernel.org>
14145 L:      sfi-devel@simplefirmware.org
14146 W:      http://simplefirmware.org/
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14148 S:      Supported
14149 F:      arch/x86/platform/sfi/
14150 F:      drivers/sfi/
14151 F:      include/linux/sfi*.h
14152
14153 SIMPLEFB FB DRIVER
14154 M:      Hans de Goede <hdegoede@redhat.com>
14155 L:      linux-fbdev@vger.kernel.org
14156 S:      Maintained
14157 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14158 F:      drivers/video/fbdev/simplefb.c
14159 F:      include/linux/platform_data/simplefb.h
14160
14161 SIMTEC EB110ATX (Chalice CATS)
14162 P:      Ben Dooks
14163 P:      Vincent Sanders <vince@simtec.co.uk>
14164 M:      Simtec Linux Team <linux@simtec.co.uk>
14165 W:      http://www.simtec.co.uk/products/EB110ATX/
14166 S:      Supported
14167
14168 SIMTEC EB2410ITX (BAST)
14169 P:      Ben Dooks
14170 P:      Vincent Sanders <vince@simtec.co.uk>
14171 M:      Simtec Linux Team <linux@simtec.co.uk>
14172 W:      http://www.simtec.co.uk/products/EB2410ITX/
14173 S:      Supported
14174 F:      arch/arm/mach-s3c24xx/mach-bast.c
14175 F:      arch/arm/mach-s3c24xx/bast-ide.c
14176 F:      arch/arm/mach-s3c24xx/bast-irq.c
14177
14178 SIPHASH PRF ROUTINES
14179 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14180 S:      Maintained
14181 F:      lib/siphash.c
14182 F:      lib/test_siphash.c
14183 F:      include/linux/siphash.h
14184
14185 SIOX
14186 M:      Gavin Schenk <g.schenk@eckelmann.de>
14187 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14188 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14189 S:      Supported
14190 F:      drivers/siox/*
14191 F:      drivers/gpio/gpio-siox.c
14192 F:      include/trace/events/siox.h
14193
14194 SIS 190 ETHERNET DRIVER
14195 M:      Francois Romieu <romieu@fr.zoreil.com>
14196 L:      netdev@vger.kernel.org
14197 S:      Maintained
14198 F:      drivers/net/ethernet/sis/sis190.c
14199
14200 SIS 900/7016 FAST ETHERNET DRIVER
14201 M:      Daniele Venzano <venza@brownhat.org>
14202 W:      http://www.brownhat.org/sis900.html
14203 L:      netdev@vger.kernel.org
14204 S:      Maintained
14205 F:      drivers/net/ethernet/sis/sis900.*
14206
14207 SIS FRAMEBUFFER DRIVER
14208 M:      Thomas Winischhofer <thomas@winischhofer.net>
14209 W:      http://www.winischhofer.net/linuxsisvga.shtml
14210 S:      Maintained
14211 F:      Documentation/fb/sisfb.txt
14212 F:      drivers/video/fbdev/sis/
14213 F:      include/video/sisfb.h
14214
14215 SIS USB2VGA DRIVER
14216 M:      Thomas Winischhofer <thomas@winischhofer.net>
14217 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14218 S:      Maintained
14219 F:      drivers/usb/misc/sisusbvga/
14220
14221 SLAB ALLOCATOR
14222 M:      Christoph Lameter <cl@linux.com>
14223 M:      Pekka Enberg <penberg@kernel.org>
14224 M:      David Rientjes <rientjes@google.com>
14225 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14226 M:      Andrew Morton <akpm@linux-foundation.org>
14227 L:      linux-mm@kvack.org
14228 S:      Maintained
14229 F:      include/linux/sl?b*.h
14230 F:      mm/sl?b*
14231
14232 SLEEPABLE READ-COPY UPDATE (SRCU)
14233 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14234 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14235 M:      Josh Triplett <josh@joshtriplett.org>
14236 R:      Steven Rostedt <rostedt@goodmis.org>
14237 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14238 L:      linux-kernel@vger.kernel.org
14239 W:      http://www.rdrop.com/users/paulmck/RCU/
14240 S:      Supported
14241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14242 F:      include/linux/srcu*.h
14243 F:      kernel/rcu/srcu*.c
14244
14245 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14246 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14247 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14248 S:      Maintained
14249 F:      drivers/slimbus/
14250 F:      Documentation/devicetree/bindings/slimbus/
14251 F:      include/linux/slimbus.h
14252
14253 SMACK SECURITY MODULE
14254 M:      Casey Schaufler <casey@schaufler-ca.com>
14255 L:      linux-security-module@vger.kernel.org
14256 W:      http://schaufler-ca.com
14257 T:      git git://github.com/cschaufler/smack-next
14258 S:      Maintained
14259 F:      Documentation/admin-guide/LSM/Smack.rst
14260 F:      security/smack/
14261
14262 SMC91x ETHERNET DRIVER
14263 M:      Nicolas Pitre <nico@fluxnic.net>
14264 S:      Odd Fixes
14265 F:      drivers/net/ethernet/smsc/smc91x.*
14266
14267 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14268 M:      Sakari Ailus <sakari.ailus@iki.fi>
14269 L:      linux-media@vger.kernel.org
14270 S:      Maintained
14271 F:      drivers/media/i2c/smiapp/
14272 F:      include/media/i2c/smiapp.h
14273 F:      drivers/media/i2c/smiapp-pll.c
14274 F:      drivers/media/i2c/smiapp-pll.h
14275 F:      include/uapi/linux/smiapp.h
14276 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14277
14278 SMM665 HARDWARE MONITOR DRIVER
14279 M:      Guenter Roeck <linux@roeck-us.net>
14280 L:      linux-hwmon@vger.kernel.org
14281 S:      Maintained
14282 F:      Documentation/hwmon/smm665
14283 F:      drivers/hwmon/smm665.c
14284
14285 SMSC EMC2103 HARDWARE MONITOR DRIVER
14286 M:      Steve Glendinning <steve.glendinning@shawell.net>
14287 L:      linux-hwmon@vger.kernel.org
14288 S:      Maintained
14289 F:      Documentation/hwmon/emc2103
14290 F:      drivers/hwmon/emc2103.c
14291
14292 SMSC SCH5627 HARDWARE MONITOR DRIVER
14293 M:      Hans de Goede <hdegoede@redhat.com>
14294 L:      linux-hwmon@vger.kernel.org
14295 S:      Supported
14296 F:      Documentation/hwmon/sch5627
14297 F:      drivers/hwmon/sch5627.c
14298
14299 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14300 M:      Steve Glendinning <steve.glendinning@shawell.net>
14301 L:      linux-fbdev@vger.kernel.org
14302 S:      Maintained
14303 F:      drivers/video/fbdev/smscufx.c
14304
14305 SMSC47B397 HARDWARE MONITOR DRIVER
14306 M:      Jean Delvare <jdelvare@suse.com>
14307 L:      linux-hwmon@vger.kernel.org
14308 S:      Maintained
14309 F:      Documentation/hwmon/smsc47b397
14310 F:      drivers/hwmon/smsc47b397.c
14311
14312 SMSC911x ETHERNET DRIVER
14313 M:      Steve Glendinning <steve.glendinning@shawell.net>
14314 L:      netdev@vger.kernel.org
14315 S:      Maintained
14316 F:      include/linux/smsc911x.h
14317 F:      drivers/net/ethernet/smsc/smsc911x.*
14318
14319 SMSC9420 PCI ETHERNET DRIVER
14320 M:      Steve Glendinning <steve.glendinning@shawell.net>
14321 L:      netdev@vger.kernel.org
14322 S:      Maintained
14323 F:      drivers/net/ethernet/smsc/smsc9420.*
14324
14325 SOC-CAMERA V4L2 SUBSYSTEM
14326 L:      linux-media@vger.kernel.org
14327 T:      git git://linuxtv.org/media_tree.git
14328 S:      Orphan
14329 F:      include/media/soc_camera.h
14330 F:      drivers/staging/media/soc_camera/
14331
14332 SOCIONEXT SYNQUACER I2C DRIVER
14333 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14334 L:      linux-i2c@vger.kernel.org
14335 S:      Maintained
14336 F:      drivers/i2c/busses/i2c-synquacer.c
14337 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14338
14339 SOCIONEXT UNIPHIER SOUND DRIVER
14340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14341 S:      Orphan
14342 F:      sound/soc/uniphier/
14343
14344 SOEKRIS NET48XX LED SUPPORT
14345 M:      Chris Boot <bootc@bootc.net>
14346 S:      Maintained
14347 F:      drivers/leds/leds-net48xx.c
14348
14349 SOFT-ROCE DRIVER (rxe)
14350 M:      Moni Shoua <monis@mellanox.com>
14351 L:      linux-rdma@vger.kernel.org
14352 S:      Supported
14353 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14354 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14355 F:      drivers/infiniband/sw/rxe/
14356 F:      include/uapi/rdma/rdma_user_rxe.h
14357
14358 SOFTLOGIC 6x10 MPEG CODEC
14359 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14360 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14361 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14362 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14363 M:      Ismael Luceno <ismael@iodev.co.uk>
14364 L:      linux-media@vger.kernel.org
14365 S:      Supported
14366 F:      drivers/media/pci/solo6x10/
14367
14368 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14369 M:      James Morse <james.morse@arm.com>
14370 L:      linux-arm-kernel@lists.infradead.org
14371 S:      Maintained
14372 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14373 F:      drivers/firmware/arm_sdei.c
14374 F:      include/linux/arm_sdei.h
14375 F:      include/uapi/linux/arm_sdei.h
14376
14377 SOFTWARE RAID (Multiple Disks) SUPPORT
14378 M:      Shaohua Li <shli@kernel.org>
14379 L:      linux-raid@vger.kernel.org
14380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14381 S:      Supported
14382 F:      drivers/md/Makefile
14383 F:      drivers/md/Kconfig
14384 F:      drivers/md/md*
14385 F:      drivers/md/raid*
14386 F:      include/linux/raid/
14387 F:      include/uapi/linux/raid/
14388
14389 SOCIONEXT (SNI) AVE NETWORK DRIVER
14390 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14391 L:      netdev@vger.kernel.org
14392 S:      Maintained
14393 F:      drivers/net/ethernet/socionext/sni_ave.c
14394 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14395
14396 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14397 M:      Jassi Brar <jaswinder.singh@linaro.org>
14398 L:      netdev@vger.kernel.org
14399 S:      Maintained
14400 F:      drivers/net/ethernet/socionext/netsec.c
14401 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14402
14403 SOLIDRUN CLEARFOG SUPPORT
14404 M:      Russell King <linux@armlinux.org.uk>
14405 S:      Maintained
14406 F:      arch/arm/boot/dts/armada-388-clearfog*
14407 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14408
14409 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14410 M:      Russell King <linux@armlinux.org.uk>
14411 S:      Maintained
14412 F:      arch/arm/boot/dts/imx6*-cubox-i*
14413 F:      arch/arm/boot/dts/imx6*-hummingboard*
14414 F:      arch/arm/boot/dts/imx6*-sr-*
14415
14416 SONIC NETWORK DRIVER
14417 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14418 L:      netdev@vger.kernel.org
14419 S:      Maintained
14420 F:      drivers/net/ethernet/natsemi/sonic.*
14421
14422 SONICS SILICON BACKPLANE DRIVER (SSB)
14423 M:      Michael Buesch <m@bues.ch>
14424 L:      linux-wireless@vger.kernel.org
14425 S:      Maintained
14426 F:      drivers/ssb/
14427 F:      include/linux/ssb/
14428
14429 SONY IMX214 SENSOR DRIVER
14430 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14431 L:      linux-media@vger.kernel.org
14432 T:      git git://linuxtv.org/media_tree.git
14433 S:      Maintained
14434 F:      drivers/media/i2c/imx214.c
14435 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14436
14437 SONY IMX258 SENSOR DRIVER
14438 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14439 L:      linux-media@vger.kernel.org
14440 T:      git git://linuxtv.org/media_tree.git
14441 S:      Maintained
14442 F:      drivers/media/i2c/imx258.c
14443
14444 SONY IMX274 SENSOR DRIVER
14445 M:      Leon Luo <leonl@leopardimaging.com>
14446 L:      linux-media@vger.kernel.org
14447 T:      git git://linuxtv.org/media_tree.git
14448 S:      Maintained
14449 F:      drivers/media/i2c/imx274.c
14450 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14451
14452 SONY IMX319 SENSOR DRIVER
14453 M:      Bingbu Cao <bingbu.cao@intel.com>
14454 L:      linux-media@vger.kernel.org
14455 T:      git git://linuxtv.org/media_tree.git
14456 S:      Maintained
14457 F:      drivers/media/i2c/imx319.c
14458
14459 SONY IMX355 SENSOR DRIVER
14460 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14461 L:      linux-media@vger.kernel.org
14462 T:      git git://linuxtv.org/media_tree.git
14463 S:      Maintained
14464 F:      drivers/media/i2c/imx355.c
14465
14466 SONY MEMORYSTICK CARD SUPPORT
14467 M:      Alex Dubov <oakad@yahoo.com>
14468 W:      http://tifmxx.berlios.de/
14469 S:      Maintained
14470 F:      drivers/memstick/host/tifm_ms.c
14471
14472 SONY MEMORYSTICK STANDARD SUPPORT
14473 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14474 S:      Maintained
14475 F:      drivers/memstick/core/ms_block.*
14476
14477 SONY VAIO CONTROL DEVICE DRIVER
14478 M:      Mattia Dongili <malattia@linux.it>
14479 L:      platform-driver-x86@vger.kernel.org
14480 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14481 S:      Maintained
14482 F:      Documentation/laptops/sony-laptop.txt
14483 F:      drivers/char/sonypi.c
14484 F:      drivers/platform/x86/sony-laptop.c
14485 F:      include/linux/sony-laptop.h
14486
14487 SOUND
14488 M:      Jaroslav Kysela <perex@perex.cz>
14489 M:      Takashi Iwai <tiwai@suse.com>
14490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14491 W:      http://www.alsa-project.org/
14492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14493 T:      git git://git.alsa-project.org/alsa-kernel.git
14494 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14495 S:      Maintained
14496 F:      Documentation/sound/
14497 F:      include/sound/
14498 F:      include/uapi/sound/
14499 F:      sound/
14500
14501 SOUND - COMPRESSED AUDIO
14502 M:      Vinod Koul <vkoul@kernel.org>
14503 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14505 S:      Supported
14506 F:      Documentation/sound/designs/compress-offload.rst
14507 F:      include/sound/compress_driver.h
14508 F:      include/uapi/sound/compress_*
14509 F:      sound/core/compress_offload.c
14510 F:      sound/soc/soc-compress.c
14511
14512 SOUND - DMAENGINE HELPERS
14513 M:      Lars-Peter Clausen <lars@metafoo.de>
14514 S:      Supported
14515 F:      include/sound/dmaengine_pcm.h
14516 F:      sound/core/pcm_dmaengine.c
14517 F:      sound/soc/soc-generic-dmaengine-pcm.c
14518
14519 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14520 M:      Liam Girdwood <lgirdwood@gmail.com>
14521 M:      Mark Brown <broonie@kernel.org>
14522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14523 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14524 W:      http://alsa-project.org/main/index.php/ASoC
14525 S:      Supported
14526 F:      Documentation/devicetree/bindings/sound/
14527 F:      Documentation/sound/soc/
14528 F:      sound/soc/
14529 F:      include/dt-bindings/sound/
14530 F:      include/sound/soc*
14531
14532 SOUNDWIRE SUBSYSTEM
14533 M:      Vinod Koul <vkoul@kernel.org>
14534 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14535 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14537 S:      Supported
14538 F:      Documentation/driver-api/soundwire/
14539 F:      drivers/soundwire/
14540 F:      include/linux/soundwire/
14541
14542 SP2 MEDIA DRIVER
14543 M:      Olli Salonen <olli.salonen@iki.fi>
14544 L:      linux-media@vger.kernel.org
14545 W:      https://linuxtv.org
14546 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14547 S:      Maintained
14548 F:      drivers/media/dvb-frontends/sp2*
14549
14550 SPARC + UltraSPARC (sparc/sparc64)
14551 M:      "David S. Miller" <davem@davemloft.net>
14552 L:      sparclinux@vger.kernel.org
14553 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14556 S:      Maintained
14557 F:      arch/sparc/
14558 F:      drivers/sbus/
14559
14560 SPARC SERIAL DRIVERS
14561 M:      "David S. Miller" <davem@davemloft.net>
14562 L:      sparclinux@vger.kernel.org
14563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14565 S:      Maintained
14566 F:      include/linux/sunserialcore.h
14567 F:      drivers/tty/serial/suncore.c
14568 F:      drivers/tty/serial/sunhv.c
14569 F:      drivers/tty/serial/sunsab.c
14570 F:      drivers/tty/serial/sunsab.h
14571 F:      drivers/tty/serial/sunsu.c
14572 F:      drivers/tty/serial/sunzilog.c
14573 F:      drivers/tty/serial/sunzilog.h
14574 F:      drivers/tty/vcc.c
14575
14576 SPARSE CHECKER
14577 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14578 L:      linux-sparse@vger.kernel.org
14579 W:      https://sparse.wiki.kernel.org/
14580 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14581 S:      Maintained
14582 F:      include/linux/compiler.h
14583
14584 SPEAR CLOCK FRAMEWORK SUPPORT
14585 M:      Viresh Kumar <vireshk@kernel.org>
14586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14587 W:      http://www.st.com/spear
14588 S:      Maintained
14589 F:      drivers/clk/spear/
14590
14591 SPEAR PLATFORM SUPPORT
14592 M:      Viresh Kumar <vireshk@kernel.org>
14593 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14595 W:      http://www.st.com/spear
14596 S:      Maintained
14597 F:      arch/arm/boot/dts/spear*
14598 F:      arch/arm/mach-spear/
14599
14600 SPI NOR SUBSYSTEM
14601 M:      Marek Vasut <marek.vasut@gmail.com>
14602 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14603 L:      linux-mtd@lists.infradead.org
14604 W:      http://www.linux-mtd.infradead.org/
14605 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14606 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14607 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14608 S:      Maintained
14609 F:      drivers/mtd/spi-nor/
14610 F:      include/linux/mtd/spi-nor.h
14611
14612 SPI SUBSYSTEM
14613 M:      Mark Brown <broonie@kernel.org>
14614 L:      linux-spi@vger.kernel.org
14615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14616 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14617 S:      Maintained
14618 F:      Documentation/devicetree/bindings/spi/
14619 F:      Documentation/spi/
14620 F:      drivers/spi/
14621 F:      include/linux/spi/
14622 F:      include/uapi/linux/spi/
14623 F:      tools/spi/
14624
14625 SPIDERNET NETWORK DRIVER for CELL
14626 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14627 L:      netdev@vger.kernel.org
14628 S:      Supported
14629 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14630 F:      drivers/net/ethernet/toshiba/spider_net*
14631
14632 SPMI SUBSYSTEM
14633 R:      Stephen Boyd <sboyd@kernel.org>
14634 L:      linux-arm-msm@vger.kernel.org
14635 F:      Documentation/devicetree/bindings/spmi/
14636 F:      drivers/spmi/
14637 F:      include/dt-bindings/spmi/spmi.h
14638 F:      include/linux/spmi.h
14639 F:      include/trace/events/spmi.h
14640
14641 SPU FILE SYSTEM
14642 M:      Jeremy Kerr <jk@ozlabs.org>
14643 L:      linuxppc-dev@lists.ozlabs.org
14644 W:      http://www.ibm.com/developerworks/power/cell/
14645 S:      Supported
14646 F:      Documentation/filesystems/spufs.txt
14647 F:      arch/powerpc/platforms/cell/spufs/
14648
14649 SQUASHFS FILE SYSTEM
14650 M:      Phillip Lougher <phillip@squashfs.org.uk>
14651 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14652 W:      http://squashfs.org.uk
14653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14654 S:      Maintained
14655 F:      Documentation/filesystems/squashfs.txt
14656 F:      fs/squashfs/
14657
14658 SRM (Alpha) environment access
14659 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14660 S:      Maintained
14661 F:      arch/alpha/kernel/srm_env.c
14662
14663 ST LSM6DSx IMU IIO DRIVER
14664 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14665 L:      linux-iio@vger.kernel.org
14666 W:      http://www.st.com/
14667 S:      Maintained
14668 F:      drivers/iio/imu/st_lsm6dsx/
14669 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14670
14671 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14672 M:      Mickael Guene <mickael.guene@st.com>
14673 L:      linux-media@vger.kernel.org
14674 T:      git git://linuxtv.org/media_tree.git
14675 S:      Maintained
14676 F:      drivers/media/i2c/st-mipid02.c
14677 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14678
14679 ST STM32 I2C/SMBUS DRIVER
14680 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14681 L:      linux-i2c@vger.kernel.org
14682 S:      Maintained
14683 F:      drivers/i2c/busses/i2c-stm32*
14684
14685 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14686 M:      Song Qiang <songqiang1304521@gmail.com>
14687 L:      linux-iio@vger.kernel.org
14688 S:      Maintained
14689 F:      drivers/iio/proximity/vl53l0x-i2c.c
14690 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14691
14692 STABLE BRANCH
14693 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14694 M:      Sasha Levin <sashal@kernel.org>
14695 L:      stable@vger.kernel.org
14696 S:      Supported
14697 F:      Documentation/process/stable-kernel-rules.rst
14698
14699 STAGING - COMEDI
14700 M:      Ian Abbott <abbotti@mev.co.uk>
14701 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14702 S:      Odd Fixes
14703 F:      drivers/staging/comedi/
14704
14705 STAGING - EROFS FILE SYSTEM
14706 M:      Gao Xiang <gaoxiang25@huawei.com>
14707 M:      Chao Yu <yuchao0@huawei.com>
14708 L:      linux-erofs@lists.ozlabs.org
14709 S:      Maintained
14710 F:      drivers/staging/erofs/
14711
14712 STAGING - INDUSTRIAL IO
14713 M:      Jonathan Cameron <jic23@kernel.org>
14714 L:      linux-iio@vger.kernel.org
14715 S:      Odd Fixes
14716 F:      Documentation/devicetree/bindings/staging/iio/
14717 F:      drivers/staging/iio/
14718
14719 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14720 M:      Marc Dietrich <marvin24@gmx.de>
14721 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14722 L:      linux-tegra@vger.kernel.org
14723 S:      Maintained
14724 F:      drivers/staging/nvec/
14725
14726 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14727 M:      Jens Frederich <jfrederich@gmail.com>
14728 M:      Daniel Drake <dsd@laptop.org>
14729 M:      Jon Nettleton <jon.nettleton@gmail.com>
14730 W:      http://wiki.laptop.org/go/DCON
14731 S:      Maintained
14732 F:      drivers/staging/olpc_dcon/
14733
14734 STAGING - REALTEK RTL8712U DRIVERS
14735 M:      Larry Finger <Larry.Finger@lwfinger.net>
14736 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14737 S:      Odd Fixes
14738 F:      drivers/staging/rtl8712/
14739
14740 STAGING - REALTEK RTL8188EU DRIVERS
14741 M:      Larry Finger <Larry.Finger@lwfinger.net>
14742 S:      Odd Fixes
14743 F:      drivers/staging/rtl8188eu/
14744
14745 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14746 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14747 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14748 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14749 L:      linux-fbdev@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/staging/sm750fb/
14752
14753 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14754 M:      William Hubbs <w.d.hubbs@gmail.com>
14755 M:      Chris Brannon <chris@the-brannons.com>
14756 M:      Kirk Reiser <kirk@reisers.ca>
14757 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14758 L:      speakup@linux-speakup.org
14759 W:      http://www.linux-speakup.org/
14760 S:      Odd Fixes
14761 F:      drivers/staging/speakup/
14762
14763 STAGING - VIA VT665X DRIVERS
14764 M:      Forest Bond <forest@alittletooquiet.net>
14765 S:      Odd Fixes
14766 F:      drivers/staging/vt665?/
14767
14768 STAGING - WILC1000 WIFI DRIVER
14769 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14770 M:      Ajay Singh <ajay.kathat@microchip.com>
14771 L:      linux-wireless@vger.kernel.org
14772 S:      Supported
14773 F:      drivers/staging/wilc1000/
14774
14775 STAGING SUBSYSTEM
14776 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14778 L:      devel@driverdev.osuosl.org
14779 S:      Supported
14780 F:      drivers/staging/
14781
14782 STARFIRE/DURALAN NETWORK DRIVER
14783 M:      Ion Badulescu <ionut@badula.org>
14784 S:      Odd Fixes
14785 F:      drivers/net/ethernet/adaptec/starfire*
14786
14787 STEC S1220 SKD DRIVER
14788 M:      Bart Van Assche <bart.vanassche@wdc.com>
14789 L:      linux-block@vger.kernel.org
14790 S:      Maintained
14791 F:      drivers/block/skd*[ch]
14792
14793 STI AUDIO (ASoC) DRIVERS
14794 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14795 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14796 S:      Maintained
14797 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14798 F:      sound/soc/sti/
14799
14800 STI CEC DRIVER
14801 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14802 S:      Maintained
14803 F:      drivers/media/platform/sti/cec/
14804 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14805
14806 STK1160 USB VIDEO CAPTURE DRIVER
14807 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14808 L:      linux-media@vger.kernel.org
14809 T:      git git://linuxtv.org/media_tree.git
14810 S:      Maintained
14811 F:      drivers/media/usb/stk1160/
14812
14813 STM32 AUDIO (ASoC) DRIVERS
14814 M:      Olivier Moysan <olivier.moysan@st.com>
14815 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14816 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14817 S:      Maintained
14818 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14819 F:      sound/soc/stm/
14820
14821 STM32 TIMER/LPTIMER DRIVERS
14822 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14823 S:      Maintained
14824 F:      drivers/*/stm32-*timer*
14825 F:      drivers/pwm/pwm-stm32*
14826 F:      include/linux/*/stm32-*tim*
14827 F:      Documentation/ABI/testing/*timer-stm32
14828 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14829 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14830
14831 STMMAC ETHERNET DRIVER
14832 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14833 M:      Alexandre Torgue <alexandre.torgue@st.com>
14834 M:      Jose Abreu <joabreu@synopsys.com>
14835 L:      netdev@vger.kernel.org
14836 W:      http://www.stlinux.com
14837 S:      Supported
14838 F:      drivers/net/ethernet/stmicro/stmmac/
14839
14840 SUN3/3X
14841 M:      Sam Creasey <sammy@sammy.net>
14842 W:      http://sammy.net/sun3/
14843 S:      Maintained
14844 F:      arch/m68k/kernel/*sun3*
14845 F:      arch/m68k/sun3*/
14846 F:      arch/m68k/include/asm/sun3*
14847 F:      drivers/net/ethernet/i825xx/sun3*
14848
14849 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14850 M:      Hans de Goede <hdegoede@redhat.com>
14851 L:      linux-input@vger.kernel.org
14852 S:      Maintained
14853 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14854 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14855
14856 SUNDANCE NETWORK DRIVER
14857 M:      Denis Kirjanov <kda@linux-powerpc.org>
14858 L:      netdev@vger.kernel.org
14859 S:      Maintained
14860 F:      drivers/net/ethernet/dlink/sundance.c
14861
14862 SUPERH
14863 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14864 M:      Rich Felker <dalias@libc.org>
14865 L:      linux-sh@vger.kernel.org
14866 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14867 S:      Maintained
14868 F:      Documentation/sh/
14869 F:      arch/sh/
14870 F:      drivers/sh/
14871
14872 SUSPEND TO RAM
14873 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14874 M:      Len Brown <len.brown@intel.com>
14875 M:      Pavel Machek <pavel@ucw.cz>
14876 L:      linux-pm@vger.kernel.org
14877 B:      https://bugzilla.kernel.org
14878 S:      Supported
14879 F:      Documentation/power/
14880 F:      arch/x86/kernel/acpi/
14881 F:      drivers/base/power/
14882 F:      kernel/power/
14883 F:      include/linux/suspend.h
14884 F:      include/linux/freezer.h
14885 F:      include/linux/pm.h
14886
14887 SVGA HANDLING
14888 M:      Martin Mares <mj@ucw.cz>
14889 L:      linux-video@atrey.karlin.mff.cuni.cz
14890 S:      Maintained
14891 F:      Documentation/svga.txt
14892 F:      arch/x86/boot/video*
14893
14894 SWIOTLB SUBSYSTEM
14895 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14896 L:      iommu@lists.linux-foundation.org
14897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14898 S:      Supported
14899 F:      kernel/dma/swiotlb.c
14900 F:      arch/*/kernel/pci-swiotlb.c
14901 F:      include/linux/swiotlb.h
14902
14903 SWITCHDEV
14904 M:      Jiri Pirko <jiri@resnulli.us>
14905 M:      Ivan Vecera <ivecera@redhat.com>
14906 L:      netdev@vger.kernel.org
14907 S:      Supported
14908 F:      net/switchdev/
14909 F:      include/net/switchdev.h
14910
14911 SY8106A REGULATOR DRIVER
14912 M:      Icenowy Zheng <icenowy@aosc.io>
14913 S:      Maintained
14914 F:      drivers/regulator/sy8106a-regulator.c
14915 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14916
14917 SYNC FILE FRAMEWORK
14918 M:      Sumit Semwal <sumit.semwal@linaro.org>
14919 R:      Gustavo Padovan <gustavo@padovan.org>
14920 S:      Maintained
14921 L:      linux-media@vger.kernel.org
14922 L:      dri-devel@lists.freedesktop.org
14923 F:      drivers/dma-buf/sync_*
14924 F:      drivers/dma-buf/dma-fence*
14925 F:      drivers/dma-buf/sw_sync.c
14926 F:      include/linux/sync_file.h
14927 F:      include/uapi/linux/sync_file.h
14928 F:      Documentation/sync_file.txt
14929 T:      git git://anongit.freedesktop.org/drm/drm-misc
14930
14931 SYNOPSYS ARC ARCHITECTURE
14932 M:      Vineet Gupta <vgupta@synopsys.com>
14933 L:      linux-snps-arc@lists.infradead.org
14934 S:      Supported
14935 F:      arch/arc/
14936 F:      Documentation/devicetree/bindings/arc/*
14937 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14938 F:      drivers/clocksource/arc_timer.c
14939 F:      drivers/tty/serial/arc_uart.c
14940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14941
14942 SYNOPSYS ARC HSDK SDP pll clock driver
14943 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14944 S:      Supported
14945 F:      drivers/clk/clk-hsdk-pll.c
14946 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14947
14948 SYNOPSYS ARC SDP clock driver
14949 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14950 S:      Supported
14951 F:      drivers/clk/axs10x/*
14952 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14953
14954 SYNOPSYS ARC SDP platform support
14955 M:      Alexey Brodkin <abrodkin@synopsys.com>
14956 S:      Supported
14957 F:      arch/arc/plat-axs10x
14958 F:      arch/arc/boot/dts/ax*
14959 F:      Documentation/devicetree/bindings/arc/axs10*
14960
14961 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14962 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14963 S:      Supported
14964 F:      drivers/reset/reset-axs10x.c
14965 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14966
14967 SYNOPSYS CREG GPIO DRIVER
14968 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14969 S:      Maintained
14970 F:      drivers/gpio/gpio-creg-snps.c
14971 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14972
14973 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14974 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14975 S:      Maintained
14976 F:      drivers/tty/serial/8250/8250_dw.c
14977
14978 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14979 M:      Hoan Tran <hoan@os.amperecomputing.com>
14980 L:      linux-gpio@vger.kernel.org
14981 S:      Maintained
14982 F:      drivers/gpio/gpio-dwapb.c
14983 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14984
14985 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14986 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14987 S:      Maintained
14988 F:      drivers/dma/dwi-axi-dmac/
14989 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14990
14991 SYNOPSYS DESIGNWARE DMAC DRIVER
14992 M:      Viresh Kumar <vireshk@kernel.org>
14993 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14994 S:      Maintained
14995 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14996 F:      drivers/dma/dw/
14997 F:      include/dt-bindings/dma/dw-dmac.h
14998 F:      include/linux/dma/dw.h
14999 F:      include/linux/platform_data/dma-dw.h
15000
15001 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15002 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15003 L:      netdev@vger.kernel.org
15004 S:      Supported
15005 F:      drivers/net/ethernet/synopsys/
15006
15007 SYNOPSYS DESIGNWARE I2C DRIVER
15008 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15009 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15010 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15011 L:      linux-i2c@vger.kernel.org
15012 S:      Maintained
15013 F:      drivers/i2c/busses/i2c-designware-*
15014 F:      include/linux/platform_data/i2c-designware.h
15015
15016 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15017 M:      Jaehoon Chung <jh80.chung@samsung.com>
15018 L:      linux-mmc@vger.kernel.org
15019 S:      Maintained
15020 F:      drivers/mmc/host/dw_mmc*
15021
15022 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15023 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15024 S:      Supported
15025 F:      drivers/reset/reset-hsdk.c
15026 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15027 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15028
15029 SYSTEM CONFIGURATION (SYSCON)
15030 M:      Lee Jones <lee.jones@linaro.org>
15031 M:      Arnd Bergmann <arnd@arndb.de>
15032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15033 S:      Supported
15034 F:      drivers/mfd/syscon.c
15035
15036 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15037 M:      Sudeep Holla <sudeep.holla@arm.com>
15038 L:      linux-arm-kernel@lists.infradead.org
15039 S:      Maintained
15040 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15041 F:      drivers/clk/clk-sc[mp]i.c
15042 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15043 F:      drivers/firmware/arm_scpi.c
15044 F:      drivers/firmware/arm_scmi/
15045 F:      include/linux/sc[mp]i_protocol.h
15046
15047 SYSTEM RESET/SHUTDOWN DRIVERS
15048 M:      Sebastian Reichel <sre@kernel.org>
15049 L:      linux-pm@vger.kernel.org
15050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15051 S:      Maintained
15052 F:      Documentation/devicetree/bindings/power/reset/
15053 F:      drivers/power/reset/
15054
15055 SYSTEM TRACE MODULE CLASS
15056 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15057 S:      Maintained
15058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15059 F:      Documentation/trace/stm.rst
15060 F:      drivers/hwtracing/stm/
15061 F:      include/linux/stm.h
15062 F:      include/uapi/linux/stm.h
15063
15064 SYSV FILESYSTEM
15065 M:      Christoph Hellwig <hch@infradead.org>
15066 S:      Maintained
15067 F:      Documentation/filesystems/sysv-fs.txt
15068 F:      fs/sysv/
15069 F:      include/linux/sysv_fs.h
15070
15071 TASKSTATS STATISTICS INTERFACE
15072 M:      Balbir Singh <bsingharora@gmail.com>
15073 S:      Maintained
15074 F:      Documentation/accounting/taskstats*
15075 F:      include/linux/taskstats*
15076 F:      kernel/taskstats.c
15077
15078 TC subsystem
15079 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15080 M:      Cong Wang <xiyou.wangcong@gmail.com>
15081 M:      Jiri Pirko <jiri@resnulli.us>
15082 L:      netdev@vger.kernel.org
15083 S:      Maintained
15084 F:      include/net/pkt_cls.h
15085 F:      include/net/pkt_sched.h
15086 F:      include/net/tc_act/
15087 F:      include/uapi/linux/pkt_cls.h
15088 F:      include/uapi/linux/pkt_sched.h
15089 F:      include/uapi/linux/tc_act/
15090 F:      include/uapi/linux/tc_ematch/
15091 F:      net/sched/
15092
15093 TC90522 MEDIA DRIVER
15094 M:      Akihiro Tsukada <tskd08@gmail.com>
15095 L:      linux-media@vger.kernel.org
15096 S:      Odd Fixes
15097 F:      drivers/media/dvb-frontends/tc90522*
15098
15099 TCP LOW PRIORITY MODULE
15100 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15101 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15102 W:      http://tcp-lp-mod.sourceforge.net/
15103 S:      Maintained
15104 F:      net/ipv4/tcp_lp.c
15105
15106 TDA10071 MEDIA DRIVER
15107 M:      Antti Palosaari <crope@iki.fi>
15108 L:      linux-media@vger.kernel.org
15109 W:      https://linuxtv.org
15110 W:      http://palosaari.fi/linux/
15111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15112 T:      git git://linuxtv.org/anttip/media_tree.git
15113 S:      Maintained
15114 F:      drivers/media/dvb-frontends/tda10071*
15115
15116 TDA18212 MEDIA DRIVER
15117 M:      Antti Palosaari <crope@iki.fi>
15118 L:      linux-media@vger.kernel.org
15119 W:      https://linuxtv.org
15120 W:      http://palosaari.fi/linux/
15121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15122 T:      git git://linuxtv.org/anttip/media_tree.git
15123 S:      Maintained
15124 F:      drivers/media/tuners/tda18212*
15125
15126 TDA18218 MEDIA DRIVER
15127 M:      Antti Palosaari <crope@iki.fi>
15128 L:      linux-media@vger.kernel.org
15129 W:      https://linuxtv.org
15130 W:      http://palosaari.fi/linux/
15131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15132 T:      git git://linuxtv.org/anttip/media_tree.git
15133 S:      Maintained
15134 F:      drivers/media/tuners/tda18218*
15135
15136 TDA18250 MEDIA DRIVER
15137 M:      Olli Salonen <olli.salonen@iki.fi>
15138 L:      linux-media@vger.kernel.org
15139 W:      https://linuxtv.org
15140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15141 T:      git git://linuxtv.org/media_tree.git
15142 S:      Maintained
15143 F:      drivers/media/tuners/tda18250*
15144
15145 TDA18271 MEDIA DRIVER
15146 M:      Michael Krufky <mkrufky@linuxtv.org>
15147 L:      linux-media@vger.kernel.org
15148 W:      https://linuxtv.org
15149 W:      http://github.com/mkrufky
15150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15151 T:      git git://linuxtv.org/mkrufky/tuners.git
15152 S:      Maintained
15153 F:      drivers/media/tuners/tda18271*
15154
15155 TDA1997x MEDIA DRIVER
15156 M:      Tim Harvey <tharvey@gateworks.com>
15157 L:      linux-media@vger.kernel.org
15158 W:      https://linuxtv.org
15159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15160 S:      Maintained
15161 F:      drivers/media/i2c/tda1997x.*
15162
15163 TDA827x MEDIA DRIVER
15164 M:      Michael Krufky <mkrufky@linuxtv.org>
15165 L:      linux-media@vger.kernel.org
15166 W:      https://linuxtv.org
15167 W:      http://github.com/mkrufky
15168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15169 T:      git git://linuxtv.org/mkrufky/tuners.git
15170 S:      Maintained
15171 F:      drivers/media/tuners/tda8290.*
15172
15173 TDA8290 MEDIA DRIVER
15174 M:      Michael Krufky <mkrufky@linuxtv.org>
15175 L:      linux-media@vger.kernel.org
15176 W:      https://linuxtv.org
15177 W:      http://github.com/mkrufky
15178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15179 T:      git git://linuxtv.org/mkrufky/tuners.git
15180 S:      Maintained
15181 F:      drivers/media/tuners/tda8290.*
15182
15183 TDA9840 MEDIA DRIVER
15184 M:      Hans Verkuil <hverkuil@xs4all.nl>
15185 L:      linux-media@vger.kernel.org
15186 T:      git git://linuxtv.org/media_tree.git
15187 W:      https://linuxtv.org
15188 S:      Maintained
15189 F:      drivers/media/i2c/tda9840*
15190
15191 TEA5761 TUNER DRIVER
15192 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15193 L:      linux-media@vger.kernel.org
15194 W:      https://linuxtv.org
15195 T:      git git://linuxtv.org/media_tree.git
15196 S:      Odd fixes
15197 F:      drivers/media/tuners/tea5761.*
15198
15199 TEA5767 TUNER DRIVER
15200 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15201 L:      linux-media@vger.kernel.org
15202 W:      https://linuxtv.org
15203 T:      git git://linuxtv.org/media_tree.git
15204 S:      Maintained
15205 F:      drivers/media/tuners/tea5767.*
15206
15207 TEA6415C MEDIA DRIVER
15208 M:      Hans Verkuil <hverkuil@xs4all.nl>
15209 L:      linux-media@vger.kernel.org
15210 T:      git git://linuxtv.org/media_tree.git
15211 W:      https://linuxtv.org
15212 S:      Maintained
15213 F:      drivers/media/i2c/tea6415c*
15214
15215 TEA6420 MEDIA DRIVER
15216 M:      Hans Verkuil <hverkuil@xs4all.nl>
15217 L:      linux-media@vger.kernel.org
15218 T:      git git://linuxtv.org/media_tree.git
15219 W:      https://linuxtv.org
15220 S:      Maintained
15221 F:      drivers/media/i2c/tea6420*
15222
15223 TEAM DRIVER
15224 M:      Jiri Pirko <jiri@resnulli.us>
15225 L:      netdev@vger.kernel.org
15226 S:      Supported
15227 F:      drivers/net/team/
15228 F:      include/linux/if_team.h
15229 F:      include/uapi/linux/if_team.h
15230
15231 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15232 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15233 S:      Maintained
15234 F:      arch/x86/platform/ts5500/
15235
15236 TECHNOTREND USB IR RECEIVER
15237 M:      Sean Young <sean@mess.org>
15238 L:      linux-media@vger.kernel.org
15239 S:      Maintained
15240 F:      drivers/media/rc/ttusbir.c
15241
15242 TECHWELL TW9910 VIDEO DECODER
15243 L:      linux-media@vger.kernel.org
15244 S:      Orphan
15245 F:      drivers/media/i2c/tw9910.c
15246 F:      include/media/i2c/tw9910.h
15247
15248 TEE SUBSYSTEM
15249 M:      Jens Wiklander <jens.wiklander@linaro.org>
15250 S:      Maintained
15251 F:      include/linux/tee_drv.h
15252 F:      include/uapi/linux/tee.h
15253 F:      drivers/tee/
15254 F:      Documentation/tee.txt
15255
15256 TEGRA ARCHITECTURE SUPPORT
15257 M:      Thierry Reding <thierry.reding@gmail.com>
15258 M:      Jonathan Hunter <jonathanh@nvidia.com>
15259 L:      linux-tegra@vger.kernel.org
15260 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15262 S:      Supported
15263 N:      [^a-z]tegra
15264
15265 TEGRA CLOCK DRIVER
15266 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15267 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15268 S:      Supported
15269 F:      drivers/clk/tegra/
15270
15271 TEGRA DMA DRIVERS
15272 M:      Laxman Dewangan <ldewangan@nvidia.com>
15273 M:      Jon Hunter <jonathanh@nvidia.com>
15274 S:      Supported
15275 F:      drivers/dma/tegra*
15276
15277 TEGRA I2C DRIVER
15278 M:      Laxman Dewangan <ldewangan@nvidia.com>
15279 S:      Supported
15280 F:      drivers/i2c/busses/i2c-tegra.c
15281
15282 TEGRA IOMMU DRIVERS
15283 M:      Thierry Reding <thierry.reding@gmail.com>
15284 L:      linux-tegra@vger.kernel.org
15285 S:      Supported
15286 F:      drivers/iommu/tegra*
15287
15288 TEGRA KBC DRIVER
15289 M:      Laxman Dewangan <ldewangan@nvidia.com>
15290 S:      Supported
15291 F:      drivers/input/keyboard/tegra-kbc.c
15292
15293 TEGRA NAND DRIVER
15294 M:      Stefan Agner <stefan@agner.ch>
15295 M:      Lucas Stach <dev@lynxeye.de>
15296 S:      Maintained
15297 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15298 F:      drivers/mtd/nand/raw/tegra_nand.c
15299
15300 TEGRA PWM DRIVER
15301 M:      Thierry Reding <thierry.reding@gmail.com>
15302 S:      Supported
15303 F:      drivers/pwm/pwm-tegra.c
15304
15305 TEGRA SERIAL DRIVER
15306 M:      Laxman Dewangan <ldewangan@nvidia.com>
15307 S:      Supported
15308 F:      drivers/tty/serial/serial-tegra.c
15309
15310 TEGRA SPI DRIVER
15311 M:      Laxman Dewangan <ldewangan@nvidia.com>
15312 S:      Supported
15313 F:      drivers/spi/spi-tegra*
15314
15315 TEHUTI ETHERNET DRIVER
15316 M:      Andy Gospodarek <andy@greyhouse.net>
15317 L:      netdev@vger.kernel.org
15318 S:      Supported
15319 F:      drivers/net/ethernet/tehuti/*
15320
15321 Telecom Clock Driver for MCPL0010
15322 M:      Mark Gross <mark.gross@intel.com>
15323 S:      Supported
15324 F:      drivers/char/tlclk.c
15325
15326 TENSILICA XTENSA PORT (xtensa)
15327 M:      Chris Zankel <chris@zankel.net>
15328 M:      Max Filippov <jcmvbkbc@gmail.com>
15329 L:      linux-xtensa@linux-xtensa.org
15330 T:      git git://github.com/czankel/xtensa-linux.git
15331 S:      Maintained
15332 F:      arch/xtensa/
15333 F:      drivers/irqchip/irq-xtensa-*
15334
15335 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15336 M:      Nishanth Menon <nm@ti.com>
15337 M:      Tero Kristo <t-kristo@ti.com>
15338 M:      Santosh Shilimkar <ssantosh@kernel.org>
15339 L:      linux-arm-kernel@lists.infradead.org
15340 S:      Maintained
15341 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15342 F:      drivers/firmware/ti_sci*
15343 F:      include/linux/soc/ti/ti_sci_protocol.h
15344 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15345 F:      drivers/soc/ti/ti_sci_pm_domains.c
15346 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15347 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15348 F:      drivers/clk/keystone/sci-clk.c
15349 F:      drivers/reset/reset-ti-sci.c
15350
15351 Texas Instruments ASoC drivers
15352 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15354 S:      Maintained
15355 F:      sound/soc/ti/
15356
15357 Texas Instruments' DAC7612 DAC Driver
15358 M:      Ricardo Ribalda <ricardo@ribalda.com>
15359 L:      linux-iio@vger.kernel.org
15360 S:      Supported
15361 F:      drivers/iio/dac/ti-dac7612.c
15362 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15363
15364 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15365 M:      Hans Verkuil <hverkuil@xs4all.nl>
15366 L:      linux-media@vger.kernel.org
15367 T:      git git://linuxtv.org/media_tree.git
15368 W:      https://linuxtv.org
15369 S:      Maintained
15370 F:      drivers/media/radio/radio-raremono.c
15371
15372 THERMAL
15373 M:      Zhang Rui <rui.zhang@intel.com>
15374 M:      Eduardo Valentin <edubezval@gmail.com>
15375 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15376 L:      linux-pm@vger.kernel.org
15377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15379 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15380 S:      Supported
15381 F:      drivers/thermal/
15382 F:      include/linux/thermal.h
15383 F:      include/uapi/linux/thermal.h
15384 F:      include/linux/cpu_cooling.h
15385 F:      Documentation/devicetree/bindings/thermal/
15386
15387 THERMAL/CPU_COOLING
15388 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15389 M:      Viresh Kumar <viresh.kumar@linaro.org>
15390 M:      Javi Merino <javi.merino@kernel.org>
15391 L:      linux-pm@vger.kernel.org
15392 S:      Supported
15393 F:      Documentation/thermal/cpu-cooling-api.txt
15394 F:      drivers/thermal/cpu_cooling.c
15395 F:      include/linux/cpu_cooling.h
15396
15397 THINKPAD ACPI EXTRAS DRIVER
15398 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15399 L:      ibm-acpi-devel@lists.sourceforge.net
15400 L:      platform-driver-x86@vger.kernel.org
15401 W:      http://ibm-acpi.sourceforge.net
15402 W:      http://thinkwiki.org/wiki/Ibm-acpi
15403 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15404 S:      Maintained
15405 F:      drivers/platform/x86/thinkpad_acpi.c
15406
15407 THUNDERBOLT DRIVER
15408 M:      Andreas Noever <andreas.noever@gmail.com>
15409 M:      Michael Jamet <michael.jamet@intel.com>
15410 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15411 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15413 S:      Maintained
15414 F:      Documentation/admin-guide/thunderbolt.rst
15415 F:      drivers/thunderbolt/
15416 F:      include/linux/thunderbolt.h
15417
15418 THUNDERBOLT NETWORK DRIVER
15419 M:      Michael Jamet <michael.jamet@intel.com>
15420 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15421 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15422 L:      netdev@vger.kernel.org
15423 S:      Maintained
15424 F:      drivers/net/thunderbolt.c
15425
15426 THUNDERX GPIO DRIVER
15427 M:      David Daney <david.daney@cavium.com>
15428 S:      Maintained
15429 F:      drivers/gpio/gpio-thunderx.c
15430
15431 TI AM437X VPFE DRIVER
15432 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15433 L:      linux-media@vger.kernel.org
15434 W:      https://linuxtv.org
15435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15436 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15437 S:      Maintained
15438 F:      drivers/media/platform/am437x/
15439
15440 TI BANDGAP AND THERMAL DRIVER
15441 M:      Eduardo Valentin <edubezval@gmail.com>
15442 M:      Keerthy <j-keerthy@ti.com>
15443 L:      linux-pm@vger.kernel.org
15444 L:      linux-omap@vger.kernel.org
15445 S:      Maintained
15446 F:      drivers/thermal/ti-soc-thermal/
15447
15448 TI BQ27XXX POWER SUPPLY DRIVER
15449 R:      Andrew F. Davis <afd@ti.com>
15450 F:      include/linux/power/bq27xxx_battery.h
15451 F:      drivers/power/supply/bq27xxx_battery.c
15452 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15453
15454 TI CDCE706 CLOCK DRIVER
15455 M:      Max Filippov <jcmvbkbc@gmail.com>
15456 S:      Maintained
15457 F:      drivers/clk/clk-cdce706.c
15458
15459 TI CLOCK DRIVER
15460 M:      Tero Kristo <t-kristo@ti.com>
15461 L:      linux-omap@vger.kernel.org
15462 S:      Maintained
15463 F:      drivers/clk/ti/
15464 F:      include/linux/clk/ti.h
15465
15466 TI DAVINCI MACHINE SUPPORT
15467 M:      Sekhar Nori <nsekhar@ti.com>
15468 M:      Kevin Hilman <khilman@kernel.org>
15469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15471 S:      Supported
15472 F:      arch/arm/mach-davinci/
15473 F:      drivers/i2c/busses/i2c-davinci.c
15474 F:      arch/arm/boot/dts/da850*
15475
15476 TI DAVINCI SERIES CLOCK DRIVER
15477 M:      David Lechner <david@lechnology.com>
15478 R:      Sekhar Nori <nsekhar@ti.com>
15479 S:      Maintained
15480 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15481 F:      drivers/clk/davinci/
15482
15483 TI DAVINCI SERIES GPIO DRIVER
15484 M:      Keerthy <j-keerthy@ti.com>
15485 L:      linux-gpio@vger.kernel.org
15486 S:      Maintained
15487 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15488 F:      drivers/gpio/gpio-davinci.c
15489
15490 TI DAVINCI SERIES MEDIA DRIVER
15491 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15492 L:      linux-media@vger.kernel.org
15493 W:      https://linuxtv.org
15494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15495 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15496 S:      Maintained
15497 F:      drivers/media/platform/davinci/
15498 F:      include/media/davinci/
15499
15500 TI ETHERNET SWITCH DRIVER (CPSW)
15501 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15502 L:      linux-omap@vger.kernel.org
15503 L:      netdev@vger.kernel.org
15504 S:      Maintained
15505 F:      drivers/net/ethernet/ti/cpsw*
15506 F:      drivers/net/ethernet/ti/davinci*
15507
15508 TI FLASH MEDIA INTERFACE DRIVER
15509 M:      Alex Dubov <oakad@yahoo.com>
15510 S:      Maintained
15511 F:      drivers/misc/tifm*
15512 F:      drivers/mmc/host/tifm_sd.c
15513 F:      include/linux/tifm.h
15514
15515 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15516 M:      Santosh Shilimkar <ssantosh@kernel.org>
15517 L:      linux-kernel@vger.kernel.org
15518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15519 S:      Maintained
15520 F:      drivers/soc/ti/*
15521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15522
15523 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15524 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15525 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15527 S:      Maintained
15528 F:      sound/soc/codecs/lm49453*
15529 F:      sound/soc/codecs/isabelle*
15530
15531 TI LP855x BACKLIGHT DRIVER
15532 M:      Milo Kim <milo.kim@ti.com>
15533 S:      Maintained
15534 F:      Documentation/backlight/lp855x-driver.txt
15535 F:      drivers/video/backlight/lp855x_bl.c
15536 F:      include/linux/platform_data/lp855x.h
15537
15538 TI LP8727 CHARGER DRIVER
15539 M:      Milo Kim <milo.kim@ti.com>
15540 S:      Maintained
15541 F:      drivers/power/supply/lp8727_charger.c
15542 F:      include/linux/platform_data/lp8727.h
15543
15544 TI LP8788 MFD DRIVER
15545 M:      Milo Kim <milo.kim@ti.com>
15546 S:      Maintained
15547 F:      drivers/iio/adc/lp8788_adc.c
15548 F:      drivers/leds/leds-lp8788.c
15549 F:      drivers/mfd/lp8788*.c
15550 F:      drivers/power/supply/lp8788-charger.c
15551 F:      drivers/regulator/lp8788-*.c
15552 F:      include/linux/mfd/lp8788*.h
15553
15554 TI NETCP ETHERNET DRIVER
15555 M:      Wingman Kwok <w-kwok2@ti.com>
15556 M:      Murali Karicheri <m-karicheri2@ti.com>
15557 L:      netdev@vger.kernel.org
15558 S:      Maintained
15559 F:      drivers/net/ethernet/ti/netcp*
15560
15561 TI PCM3060 ASoC CODEC DRIVER
15562 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15564 S:      Maintained
15565 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15566 F:      sound/soc/codecs/pcm3060*
15567
15568 TI TAS571X FAMILY ASoC CODEC DRIVER
15569 M:      Kevin Cernekee <cernekee@chromium.org>
15570 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15571 S:      Odd Fixes
15572 F:      sound/soc/codecs/tas571x*
15573
15574 TI TRF7970A NFC DRIVER
15575 M:      Mark Greer <mgreer@animalcreek.com>
15576 L:      linux-wireless@vger.kernel.org
15577 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15578 S:      Supported
15579 F:      drivers/nfc/trf7970a.c
15580 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15581
15582 TI TWL4030 SERIES SOC CODEC DRIVER
15583 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15584 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15585 S:      Maintained
15586 F:      sound/soc/codecs/twl4030*
15587
15588 TI VPE/CAL DRIVERS
15589 M:      Benoit Parrot <bparrot@ti.com>
15590 L:      linux-media@vger.kernel.org
15591 W:      http://linuxtv.org/
15592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15593 S:      Maintained
15594 F:      drivers/media/platform/ti-vpe/
15595
15596 TI WILINK WIRELESS DRIVERS
15597 L:      linux-wireless@vger.kernel.org
15598 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15599 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15601 S:      Orphan
15602 F:      drivers/net/wireless/ti/
15603 F:      include/linux/wl12xx.h
15604
15605 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15606 M:      John Stultz <john.stultz@linaro.org>
15607 M:      Thomas Gleixner <tglx@linutronix.de>
15608 R:      Stephen Boyd <sboyd@kernel.org>
15609 L:      linux-kernel@vger.kernel.org
15610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15611 S:      Supported
15612 F:      include/linux/clocksource.h
15613 F:      include/linux/time.h
15614 F:      include/linux/timex.h
15615 F:      include/uapi/linux/time.h
15616 F:      include/uapi/linux/timex.h
15617 F:      kernel/time/clocksource.c
15618 F:      kernel/time/time*.c
15619 F:      kernel/time/alarmtimer.c
15620 F:      kernel/time/ntp.c
15621 F:      tools/testing/selftests/timers/
15622
15623 TIPC NETWORK LAYER
15624 M:      Jon Maloy <jon.maloy@ericsson.com>
15625 M:      Ying Xue <ying.xue@windriver.com>
15626 L:      netdev@vger.kernel.org (core kernel code)
15627 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15628 W:      http://tipc.sourceforge.net/
15629 S:      Maintained
15630 F:      include/uapi/linux/tipc*.h
15631 F:      net/tipc/
15632
15633 TLAN NETWORK DRIVER
15634 M:      Samuel Chessman <chessman@tux.org>
15635 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15636 W:      http://sourceforge.net/projects/tlan/
15637 S:      Maintained
15638 F:      Documentation/networking/device_drivers/ti/tlan.txt
15639 F:      drivers/net/ethernet/ti/tlan.*
15640
15641 TM6000 VIDEO4LINUX DRIVER
15642 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15643 L:      linux-media@vger.kernel.org
15644 W:      https://linuxtv.org
15645 T:      git git://linuxtv.org/media_tree.git
15646 S:      Odd fixes
15647 F:      drivers/media/usb/tm6000/
15648 F:      Documentation/media/v4l-drivers/tm6000*
15649
15650 TMIO/SDHI MMC DRIVER
15651 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15652 L:      linux-mmc@vger.kernel.org
15653 S:      Supported
15654 F:      drivers/mmc/host/tmio_mmc*
15655 F:      drivers/mmc/host/renesas_sdhi*
15656 F:      include/linux/mfd/tmio.h
15657
15658 TMP401 HARDWARE MONITOR DRIVER
15659 M:      Guenter Roeck <linux@roeck-us.net>
15660 L:      linux-hwmon@vger.kernel.org
15661 S:      Maintained
15662 F:      Documentation/hwmon/tmp401
15663 F:      drivers/hwmon/tmp401.c
15664
15665 TMPFS (SHMEM FILESYSTEM)
15666 M:      Hugh Dickins <hughd@google.com>
15667 L:      linux-mm@kvack.org
15668 S:      Maintained
15669 F:      include/linux/shmem_fs.h
15670 F:      mm/shmem.c
15671
15672 TOMOYO SECURITY MODULE
15673 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15674 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15675 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15676 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15677 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15678 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15679 W:      https://tomoyo.osdn.jp/
15680 S:      Maintained
15681 F:      security/tomoyo/
15682
15683 TOPSTAR LAPTOP EXTRAS DRIVER
15684 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15685 L:      platform-driver-x86@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/platform/x86/topstar-laptop.c
15688
15689 TORTURE-TEST MODULES
15690 M:      Davidlohr Bueso <dave@stgolabs.net>
15691 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15692 M:      Josh Triplett <josh@joshtriplett.org>
15693 L:      linux-kernel@vger.kernel.org
15694 S:      Supported
15695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15696 F:      Documentation/RCU/torture.txt
15697 F:      kernel/torture.c
15698 F:      kernel/rcu/rcutorture.c
15699 F:      kernel/rcu/rcuperf.c
15700 F:      kernel/locking/locktorture.c
15701
15702 TOSHIBA ACPI EXTRAS DRIVER
15703 M:      Azael Avalos <coproscefalo@gmail.com>
15704 L:      platform-driver-x86@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/platform/x86/toshiba_acpi.c
15707
15708 TOSHIBA BLUETOOTH DRIVER
15709 M:      Azael Avalos <coproscefalo@gmail.com>
15710 L:      platform-driver-x86@vger.kernel.org
15711 S:      Maintained
15712 F:      drivers/platform/x86/toshiba_bluetooth.c
15713
15714 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15715 M:      Azael Avalos <coproscefalo@gmail.com>
15716 L:      platform-driver-x86@vger.kernel.org
15717 S:      Maintained
15718 F:      drivers/platform/x86/toshiba_haps.c
15719
15720 TOSHIBA SMM DRIVER
15721 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15722 W:      http://www.buzzard.org.uk/toshiba/
15723 S:      Maintained
15724 F:      drivers/char/toshiba.c
15725 F:      include/linux/toshiba.h
15726 F:      include/uapi/linux/toshiba.h
15727
15728 TOSHIBA TC358743 DRIVER
15729 M:      Mats Randgaard <matrandg@cisco.com>
15730 L:      linux-media@vger.kernel.org
15731 S:      Maintained
15732 F:      drivers/media/i2c/tc358743*
15733 F:      include/media/i2c/tc358743.h
15734
15735 TOSHIBA WMI HOTKEYS DRIVER
15736 M:      Azael Avalos <coproscefalo@gmail.com>
15737 L:      platform-driver-x86@vger.kernel.org
15738 S:      Maintained
15739 F:      drivers/platform/x86/toshiba-wmi.c
15740
15741 TPM DEVICE DRIVER
15742 M:      Peter Huewe <peterhuewe@gmx.de>
15743 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15744 R:      Jason Gunthorpe <jgg@ziepe.ca>
15745 L:      linux-integrity@vger.kernel.org
15746 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15747 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15748 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15749 S:      Maintained
15750 F:      drivers/char/tpm/
15751
15752 TRACING
15753 M:      Steven Rostedt <rostedt@goodmis.org>
15754 M:      Ingo Molnar <mingo@redhat.com>
15755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15756 S:      Maintained
15757 F:      Documentation/trace/ftrace.rst
15758 F:      arch/*/*/*/ftrace.h
15759 F:      arch/*/kernel/ftrace.c
15760 F:      include/*/ftrace.h
15761 F:      include/linux/trace*.h
15762 F:      include/trace/
15763 F:      kernel/trace/
15764 F:      tools/testing/selftests/ftrace/
15765
15766 TRACING MMIO ACCESSES (MMIOTRACE)
15767 M:      Steven Rostedt <rostedt@goodmis.org>
15768 M:      Ingo Molnar <mingo@kernel.org>
15769 R:      Karol Herbst <karolherbst@gmail.com>
15770 R:      Pekka Paalanen <ppaalanen@gmail.com>
15771 S:      Maintained
15772 L:      linux-kernel@vger.kernel.org
15773 L:      nouveau@lists.freedesktop.org
15774 F:      kernel/trace/trace_mmiotrace.c
15775 F:      include/linux/mmiotrace.h
15776 F:      arch/x86/mm/kmmio.c
15777 F:      arch/x86/mm/mmio-mod.c
15778 F:      arch/x86/mm/testmmiotrace.c
15779
15780 TRIVIAL PATCHES
15781 M:      Jiri Kosina <trivial@kernel.org>
15782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15783 S:      Maintained
15784 K:      ^Subject:.*(?i)trivial
15785
15786 TEMPO SEMICONDUCTOR DRIVERS
15787 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15788 S:      Maintained
15789 F:      sound/soc/codecs/tscs*.c
15790 F:      sound/soc/codecs/tscs*.h
15791 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15792
15793 TTY LAYER
15794 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15795 M:      Jiri Slaby <jslaby@suse.com>
15796 S:      Supported
15797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15798 F:      Documentation/serial/
15799 F:      drivers/tty/
15800 F:      drivers/tty/serial/serial_core.c
15801 F:      include/linux/serial_core.h
15802 F:      include/linux/serial.h
15803 F:      include/linux/tty.h
15804 F:      include/uapi/linux/serial_core.h
15805 F:      include/uapi/linux/serial.h
15806 F:      include/uapi/linux/tty.h
15807
15808 TUA9001 MEDIA DRIVER
15809 M:      Antti Palosaari <crope@iki.fi>
15810 L:      linux-media@vger.kernel.org
15811 W:      https://linuxtv.org
15812 W:      http://palosaari.fi/linux/
15813 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15814 T:      git git://linuxtv.org/anttip/media_tree.git
15815 S:      Maintained
15816 F:      drivers/media/tuners/tua9001*
15817
15818 TULIP NETWORK DRIVERS
15819 L:      netdev@vger.kernel.org
15820 L:      linux-parisc@vger.kernel.org
15821 S:      Orphan
15822 F:      drivers/net/ethernet/dec/tulip/
15823
15824 TUN/TAP driver
15825 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15826 W:      http://vtun.sourceforge.net/tun
15827 S:      Maintained
15828 F:      Documentation/networking/tuntap.txt
15829 F:      arch/um/os-Linux/drivers/
15830
15831 TURBOCHANNEL SUBSYSTEM
15832 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15833 M:      Ralf Baechle <ralf@linux-mips.org>
15834 L:      linux-mips@vger.kernel.org
15835 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15836 S:      Maintained
15837 F:      drivers/tc/
15838 F:      include/linux/tc.h
15839
15840 TURBOSTAT UTILITY
15841 M:      "Len Brown" <lenb@kernel.org>
15842 L:      linux-pm@vger.kernel.org
15843 B:      https://bugzilla.kernel.org
15844 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15846 S:      Supported
15847 F:      tools/power/x86/turbostat/
15848
15849 TW5864 VIDEO4LINUX DRIVER
15850 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15851 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15852 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15853 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15854 L:      linux-media@vger.kernel.org
15855 S:      Supported
15856 F:      drivers/media/pci/tw5864/
15857
15858 TW68 VIDEO4LINUX DRIVER
15859 M:      Hans Verkuil <hverkuil@xs4all.nl>
15860 L:      linux-media@vger.kernel.org
15861 T:      git git://linuxtv.org/media_tree.git
15862 W:      https://linuxtv.org
15863 S:      Odd Fixes
15864 F:      drivers/media/pci/tw68/
15865
15866 TW686X VIDEO4LINUX DRIVER
15867 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15868 L:      linux-media@vger.kernel.org
15869 T:      git git://linuxtv.org/media_tree.git
15870 W:      http://linuxtv.org
15871 S:      Maintained
15872 F:      drivers/media/pci/tw686x/
15873
15874 UBI FILE SYSTEM (UBIFS)
15875 M:      Richard Weinberger <richard@nod.at>
15876 M:      Artem Bityutskiy <dedekind1@gmail.com>
15877 M:      Adrian Hunter <adrian.hunter@intel.com>
15878 L:      linux-mtd@lists.infradead.org
15879 T:      git git://git.infradead.org/ubifs-2.6.git
15880 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15881 S:      Supported
15882 F:      Documentation/filesystems/ubifs.txt
15883 F:      fs/ubifs/
15884
15885 UCLINUX (M68KNOMMU AND COLDFIRE)
15886 M:      Greg Ungerer <gerg@linux-m68k.org>
15887 W:      http://www.linux-m68k.org/
15888 W:      http://www.uclinux.org/
15889 L:      linux-m68k@lists.linux-m68k.org
15890 L:      uclinux-dev@uclinux.org  (subscribers-only)
15891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15892 S:      Maintained
15893 F:      arch/m68k/coldfire/
15894 F:      arch/m68k/68*/
15895 F:      arch/m68k/*/*_no.*
15896 F:      arch/m68k/include/asm/*_no.*
15897
15898 UDF FILESYSTEM
15899 M:      Jan Kara <jack@suse.com>
15900 S:      Maintained
15901 F:      Documentation/filesystems/udf.txt
15902 F:      fs/udf/
15903
15904 UDRAW TABLET
15905 M:      Bastien Nocera <hadess@hadess.net>
15906 L:      linux-input@vger.kernel.org
15907 S:      Maintained
15908 F:      drivers/hid/hid-udraw-ps3.c
15909
15910 UFS FILESYSTEM
15911 M:      Evgeniy Dushistov <dushistov@mail.ru>
15912 S:      Maintained
15913 F:      Documentation/filesystems/ufs.txt
15914 F:      fs/ufs/
15915
15916 UHID USERSPACE HID IO DRIVER:
15917 M:      David Herrmann <dh.herrmann@googlemail.com>
15918 L:      linux-input@vger.kernel.org
15919 S:      Maintained
15920 F:      drivers/hid/uhid.c
15921 F:      include/uapi/linux/uhid.h
15922
15923 ULPI BUS
15924 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15925 L:      linux-usb@vger.kernel.org
15926 S:      Maintained
15927 F:      drivers/usb/common/ulpi.c
15928 F:      include/linux/ulpi/
15929
15930 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15931 L:      linux-usb@vger.kernel.org
15932 S:      Orphan
15933 F:      drivers/uwb/
15934 F:      include/linux/uwb.h
15935 F:      include/linux/uwb/
15936
15937 UNICORE32 ARCHITECTURE:
15938 M:      Guan Xuetao <gxt@pku.edu.cn>
15939 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15940 S:      Maintained
15941 T:      git git://github.com/gxt/linux.git
15942 F:      arch/unicore32/
15943
15944 UNIFDEF
15945 M:      Tony Finch <dot@dotat.at>
15946 W:      http://dotat.at/prog/unifdef
15947 S:      Maintained
15948 F:      scripts/unifdef.c
15949
15950 UNIFORM CDROM DRIVER
15951 M:      Jens Axboe <axboe@kernel.dk>
15952 W:      http://www.kernel.dk
15953 S:      Maintained
15954 F:      Documentation/cdrom/
15955 F:      drivers/cdrom/cdrom.c
15956 F:      include/linux/cdrom.h
15957 F:      include/uapi/linux/cdrom.h
15958
15959 UNISYS S-PAR DRIVERS
15960 M:      David Kershner <david.kershner@unisys.com>
15961 L:      sparmaintainer@unisys.com (Unisys internal)
15962 S:      Supported
15963 F:      include/linux/visorbus.h
15964 F:      drivers/visorbus/
15965 F:      drivers/staging/unisys/
15966
15967 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15968 R:      Alim Akhtar <alim.akhtar@samsung.com>
15969 R:      Avri Altman <avri.altman@wdc.com>
15970 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15971 L:      linux-scsi@vger.kernel.org
15972 S:      Supported
15973 F:      Documentation/scsi/ufs.txt
15974 F:      drivers/scsi/ufs/
15975
15976 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15977 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15978 L:      linux-scsi@vger.kernel.org
15979 S:      Supported
15980 F:      drivers/scsi/ufs/*dwc*
15981
15982 UNSORTED BLOCK IMAGES (UBI)
15983 M:      Artem Bityutskiy <dedekind1@gmail.com>
15984 M:      Richard Weinberger <richard@nod.at>
15985 W:      http://www.linux-mtd.infradead.org/
15986 L:      linux-mtd@lists.infradead.org
15987 T:      git git://git.infradead.org/ubifs-2.6.git
15988 S:      Supported
15989 F:      drivers/mtd/ubi/
15990 F:      include/linux/mtd/ubi.h
15991 F:      include/uapi/mtd/ubi-user.h
15992
15993 USB "USBNET" DRIVER FRAMEWORK
15994 M:      Oliver Neukum <oneukum@suse.com>
15995 L:      netdev@vger.kernel.org
15996 W:      http://www.linux-usb.org/usbnet
15997 S:      Maintained
15998 F:      drivers/net/usb/usbnet.c
15999 F:      include/linux/usb/usbnet.h
16000
16001 USB ACM DRIVER
16002 M:      Oliver Neukum <oneukum@suse.com>
16003 L:      linux-usb@vger.kernel.org
16004 S:      Maintained
16005 F:      Documentation/usb/acm.txt
16006 F:      drivers/usb/class/cdc-acm.*
16007
16008 USB AR5523 WIRELESS DRIVER
16009 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16010 L:      linux-wireless@vger.kernel.org
16011 S:      Maintained
16012 F:      drivers/net/wireless/ath/ar5523/
16013
16014 USB ATTACHED SCSI
16015 M:      Oliver Neukum <oneukum@suse.com>
16016 L:      linux-usb@vger.kernel.org
16017 L:      linux-scsi@vger.kernel.org
16018 S:      Maintained
16019 F:      drivers/usb/storage/uas.c
16020
16021 USB CDC ETHERNET DRIVER
16022 M:      Oliver Neukum <oliver@neukum.org>
16023 L:      linux-usb@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/net/usb/cdc_*.c
16026 F:      include/uapi/linux/usb/cdc.h
16027
16028 USB CHAOSKEY DRIVER
16029 M:      Keith Packard <keithp@keithp.com>
16030 L:      linux-usb@vger.kernel.org
16031 S:      Maintained
16032 F:      drivers/usb/misc/chaoskey.c
16033
16034 USB CYPRESS C67X00 DRIVER
16035 M:      Peter Korsgaard <jacmet@sunsite.dk>
16036 L:      linux-usb@vger.kernel.org
16037 S:      Maintained
16038 F:      drivers/usb/c67x00/
16039
16040 USB DAVICOM DM9601 DRIVER
16041 M:      Peter Korsgaard <jacmet@sunsite.dk>
16042 L:      netdev@vger.kernel.org
16043 W:      http://www.linux-usb.org/usbnet
16044 S:      Maintained
16045 F:      drivers/net/usb/dm9601.c
16046
16047 USB DIAMOND RIO500 DRIVER
16048 M:      Cesar Miquel <miquel@df.uba.ar>
16049 L:      rio500-users@lists.sourceforge.net
16050 W:      http://rio500.sourceforge.net
16051 S:      Maintained
16052 F:      drivers/usb/misc/rio500*
16053
16054 USB EHCI DRIVER
16055 M:      Alan Stern <stern@rowland.harvard.edu>
16056 L:      linux-usb@vger.kernel.org
16057 S:      Maintained
16058 F:      Documentation/usb/ehci.txt
16059 F:      drivers/usb/host/ehci*
16060
16061 USB GADGET/PERIPHERAL SUBSYSTEM
16062 M:      Felipe Balbi <balbi@kernel.org>
16063 L:      linux-usb@vger.kernel.org
16064 W:      http://www.linux-usb.org/gadget
16065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16066 S:      Maintained
16067 F:      drivers/usb/gadget/
16068 F:      include/linux/usb/gadget*
16069
16070 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16071 M:      Jiri Kosina <jikos@kernel.org>
16072 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16073 L:      linux-usb@vger.kernel.org
16074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16075 S:      Maintained
16076 F:      Documentation/hid/hiddev.txt
16077 F:      drivers/hid/usbhid/
16078
16079 USB INTEL XHCI ROLE MUX DRIVER
16080 M:      Hans de Goede <hdegoede@redhat.com>
16081 L:      linux-usb@vger.kernel.org
16082 S:      Maintained
16083 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16084
16085 USB ISP116X DRIVER
16086 M:      Olav Kongas <ok@artecdesign.ee>
16087 L:      linux-usb@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/usb/host/isp116x*
16090 F:      include/linux/usb/isp116x.h
16091
16092 USB LAN78XX ETHERNET DRIVER
16093 M:      Woojung Huh <woojung.huh@microchip.com>
16094 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16095 L:      netdev@vger.kernel.org
16096 S:      Maintained
16097 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16098 F:      drivers/net/usb/lan78xx.*
16099 F:      include/dt-bindings/net/microchip-lan78xx.h
16100
16101 USB MASS STORAGE DRIVER
16102 M:      Alan Stern <stern@rowland.harvard.edu>
16103 L:      linux-usb@vger.kernel.org
16104 L:      usb-storage@lists.one-eyed-alien.net
16105 S:      Maintained
16106 F:      drivers/usb/storage/
16107
16108 USB MIDI DRIVER
16109 M:      Clemens Ladisch <clemens@ladisch.de>
16110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16111 T:      git git://git.alsa-project.org/alsa-kernel.git
16112 S:      Maintained
16113 F:      sound/usb/midi.*
16114
16115 USB NETWORKING DRIVERS
16116 L:      linux-usb@vger.kernel.org
16117 S:      Odd Fixes
16118 F:      drivers/net/usb/
16119
16120 USB OHCI DRIVER
16121 M:      Alan Stern <stern@rowland.harvard.edu>
16122 L:      linux-usb@vger.kernel.org
16123 S:      Maintained
16124 F:      Documentation/usb/ohci.txt
16125 F:      drivers/usb/host/ohci*
16126
16127 USB OTG FSM (Finite State Machine)
16128 M:      Peter Chen <Peter.Chen@nxp.com>
16129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16130 L:      linux-usb@vger.kernel.org
16131 S:      Maintained
16132 F:      drivers/usb/common/usb-otg-fsm.c
16133
16134 USB OVER IP DRIVER
16135 M:      Valentina Manea <valentina.manea.m@gmail.com>
16136 M:      Shuah Khan <shuah@kernel.org>
16137 M:      Shuah Khan <skhan@linuxfoundation.org>
16138 L:      linux-usb@vger.kernel.org
16139 S:      Maintained
16140 F:      Documentation/usb/usbip_protocol.txt
16141 F:      drivers/usb/usbip/
16142 F:      tools/usb/usbip/
16143 F:      tools/testing/selftests/drivers/usb/usbip/
16144
16145 USB PEGASUS DRIVER
16146 M:      Petko Manolov <petkan@nucleusys.com>
16147 L:      linux-usb@vger.kernel.org
16148 L:      netdev@vger.kernel.org
16149 T:      git git://github.com/petkan/pegasus.git
16150 W:      https://github.com/petkan/pegasus
16151 S:      Maintained
16152 F:      drivers/net/usb/pegasus.*
16153
16154 USB PHY LAYER
16155 M:      Felipe Balbi <balbi@kernel.org>
16156 L:      linux-usb@vger.kernel.org
16157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16158 S:      Maintained
16159 F:      drivers/usb/phy/
16160
16161 USB PRINTER DRIVER (usblp)
16162 M:      Pete Zaitcev <zaitcev@redhat.com>
16163 L:      linux-usb@vger.kernel.org
16164 S:      Supported
16165 F:      drivers/usb/class/usblp.c
16166
16167 USB QMI WWAN NETWORK DRIVER
16168 M:      Bjørn Mork <bjorn@mork.no>
16169 L:      netdev@vger.kernel.org
16170 S:      Maintained
16171 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16172 F:      drivers/net/usb/qmi_wwan.c
16173
16174 USB RTL8150 DRIVER
16175 M:      Petko Manolov <petkan@nucleusys.com>
16176 L:      linux-usb@vger.kernel.org
16177 L:      netdev@vger.kernel.org
16178 T:      git git://github.com/petkan/rtl8150.git
16179 W:      https://github.com/petkan/rtl8150
16180 S:      Maintained
16181 F:      drivers/net/usb/rtl8150.c
16182
16183 USB SERIAL SUBSYSTEM
16184 M:      Johan Hovold <johan@kernel.org>
16185 L:      linux-usb@vger.kernel.org
16186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16187 S:      Maintained
16188 F:      Documentation/usb/usb-serial.txt
16189 F:      drivers/usb/serial/
16190 F:      include/linux/usb/serial.h
16191
16192 USB SMSC75XX ETHERNET DRIVER
16193 M:      Steve Glendinning <steve.glendinning@shawell.net>
16194 L:      netdev@vger.kernel.org
16195 S:      Maintained
16196 F:      drivers/net/usb/smsc75xx.*
16197
16198 USB SMSC95XX ETHERNET DRIVER
16199 M:      Steve Glendinning <steve.glendinning@shawell.net>
16200 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16201 L:      netdev@vger.kernel.org
16202 S:      Maintained
16203 F:      drivers/net/usb/smsc95xx.*
16204
16205 USB SUBSYSTEM
16206 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16207 L:      linux-usb@vger.kernel.org
16208 W:      http://www.linux-usb.org
16209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16210 S:      Supported
16211 F:      Documentation/devicetree/bindings/usb/
16212 F:      Documentation/usb/
16213 F:      drivers/usb/
16214 F:      include/linux/usb.h
16215 F:      include/linux/usb/
16216
16217 USB TYPEC PI3USB30532 MUX DRIVER
16218 M:      Hans de Goede <hdegoede@redhat.com>
16219 L:      linux-usb@vger.kernel.org
16220 S:      Maintained
16221 F:      drivers/usb/typec/mux/pi3usb30532.c
16222
16223 USB TYPEC CLASS
16224 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16225 L:      linux-usb@vger.kernel.org
16226 S:      Maintained
16227 F:      Documentation/ABI/testing/sysfs-class-typec
16228 F:      Documentation/driver-api/usb/typec.rst
16229 F:      drivers/usb/typec/
16230 F:      include/linux/usb/typec.h
16231
16232 USB TYPEC BUS FOR ALTERNATE MODES
16233 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16234 L:      linux-usb@vger.kernel.org
16235 S:      Maintained
16236 F:      Documentation/ABI/testing/sysfs-bus-typec
16237 F:      Documentation/driver-api/usb/typec_bus.rst
16238 F:      drivers/usb/typec/altmodes/
16239 F:      include/linux/usb/typec_altmode.h
16240
16241 USB TYPEC PORT CONTROLLER DRIVERS
16242 M:      Guenter Roeck <linux@roeck-us.net>
16243 L:      linux-usb@vger.kernel.org
16244 S:      Maintained
16245 F:      drivers/usb/typec/tcpm/
16246
16247 USB UHCI DRIVER
16248 M:      Alan Stern <stern@rowland.harvard.edu>
16249 L:      linux-usb@vger.kernel.org
16250 S:      Maintained
16251 F:      drivers/usb/host/uhci*
16252
16253 USB VIDEO CLASS
16254 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16255 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16256 L:      linux-media@vger.kernel.org
16257 T:      git git://linuxtv.org/media_tree.git
16258 W:      http://www.ideasonboard.org/uvc/
16259 S:      Maintained
16260 F:      drivers/media/usb/uvc/
16261 F:      include/uapi/linux/uvcvideo.h
16262
16263 USB VISION DRIVER
16264 M:      Hans Verkuil <hverkuil@xs4all.nl>
16265 L:      linux-media@vger.kernel.org
16266 T:      git git://linuxtv.org/media_tree.git
16267 W:      https://linuxtv.org
16268 S:      Odd Fixes
16269 F:      drivers/media/usb/usbvision/
16270
16271 USB WEBCAM GADGET
16272 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16273 L:      linux-usb@vger.kernel.org
16274 S:      Maintained
16275 F:      drivers/usb/gadget/function/*uvc*
16276 F:      drivers/usb/gadget/legacy/webcam.c
16277 F:      include/uapi/linux/usb/g_uvc.h
16278
16279 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16280 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16281 L:      linux-wireless@vger.kernel.org
16282 S:      Maintained
16283 F:      drivers/net/wireless/rndis_wlan.c
16284
16285 USB XHCI DRIVER
16286 M:      Mathias Nyman <mathias.nyman@intel.com>
16287 L:      linux-usb@vger.kernel.org
16288 S:      Supported
16289 F:      drivers/usb/host/xhci*
16290 F:      drivers/usb/host/pci-quirks*
16291
16292 USB ZD1201 DRIVER
16293 L:      linux-wireless@vger.kernel.org
16294 W:      http://linux-lc100020.sourceforge.net
16295 S:      Orphan
16296 F:      drivers/net/wireless/zydas/zd1201.*
16297
16298 USB ZR364XX DRIVER
16299 M:      Antoine Jacquet <royale@zerezo.com>
16300 L:      linux-usb@vger.kernel.org
16301 L:      linux-media@vger.kernel.org
16302 T:      git git://linuxtv.org/media_tree.git
16303 W:      http://royale.zerezo.com/zr364xx/
16304 S:      Maintained
16305 F:      Documentation/media/v4l-drivers/zr364xx*
16306 F:      drivers/media/usb/zr364xx/
16307
16308 USER-MODE LINUX (UML)
16309 M:      Jeff Dike <jdike@addtoit.com>
16310 M:      Richard Weinberger <richard@nod.at>
16311 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16312 L:      linux-um@lists.infradead.org
16313 W:      http://user-mode-linux.sourceforge.net
16314 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16316 S:      Maintained
16317 F:      Documentation/virtual/uml/
16318 F:      arch/um/
16319 F:      arch/x86/um/
16320 F:      fs/hostfs/
16321
16322 USERSPACE COPYIN/COPYOUT (UIOVEC)
16323 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16324 S:      Maintained
16325 F:      lib/iov_iter.c
16326 F:      include/linux/uio.h
16327
16328 USERSPACE DMA BUFFER DRIVER
16329 M:      Gerd Hoffmann <kraxel@redhat.com>
16330 S:      Maintained
16331 L:      dri-devel@lists.freedesktop.org
16332 F:      drivers/dma-buf/udmabuf.c
16333 F:      include/uapi/linux/udmabuf.h
16334 T:      git git://anongit.freedesktop.org/drm/drm-misc
16335
16336 USERSPACE I/O (UIO)
16337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16338 S:      Maintained
16339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16340 F:      Documentation/driver-api/uio-howto.rst
16341 F:      drivers/uio/
16342 F:      include/linux/uio_driver.h
16343
16344 UTIL-LINUX PACKAGE
16345 M:      Karel Zak <kzak@redhat.com>
16346 L:      util-linux@vger.kernel.org
16347 W:      http://en.wikipedia.org/wiki/Util-linux
16348 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16349 S:      Maintained
16350
16351 UUID HELPERS
16352 M:      Christoph Hellwig <hch@lst.de>
16353 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16354 L:      linux-kernel@vger.kernel.org
16355 T:      git git://git.infradead.org/users/hch/uuid.git
16356 F:      lib/uuid.c
16357 F:      lib/test_uuid.c
16358 F:      include/linux/uuid.h
16359 F:      include/uapi/linux/uuid.h
16360 S:      Maintained
16361
16362 UVESAFB DRIVER
16363 M:      Michal Januszewski <spock@gentoo.org>
16364 L:      linux-fbdev@vger.kernel.org
16365 W:      https://github.com/mjanusz/v86d
16366 S:      Maintained
16367 F:      Documentation/fb/uvesafb.txt
16368 F:      drivers/video/fbdev/uvesafb.*
16369
16370 VF610 NAND DRIVER
16371 M:      Stefan Agner <stefan@agner.ch>
16372 L:      linux-mtd@lists.infradead.org
16373 S:      Supported
16374 F:      drivers/mtd/nand/raw/vf610_nfc.c
16375
16376 VFAT/FAT/MSDOS FILESYSTEM
16377 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16378 S:      Maintained
16379 F:      Documentation/filesystems/vfat.txt
16380 F:      fs/fat/
16381
16382 VFIO DRIVER
16383 M:      Alex Williamson <alex.williamson@redhat.com>
16384 L:      kvm@vger.kernel.org
16385 T:      git git://github.com/awilliam/linux-vfio.git
16386 S:      Maintained
16387 F:      Documentation/vfio.txt
16388 F:      drivers/vfio/
16389 F:      include/linux/vfio.h
16390 F:      include/uapi/linux/vfio.h
16391
16392 VFIO MEDIATED DEVICE DRIVERS
16393 M:      Kirti Wankhede <kwankhede@nvidia.com>
16394 L:      kvm@vger.kernel.org
16395 S:      Maintained
16396 F:      Documentation/vfio-mediated-device.txt
16397 F:      drivers/vfio/mdev/
16398 F:      include/linux/mdev.h
16399 F:      samples/vfio-mdev/
16400
16401 VFIO PLATFORM DRIVER
16402 M:      Eric Auger <eric.auger@redhat.com>
16403 L:      kvm@vger.kernel.org
16404 S:      Maintained
16405 F:      drivers/vfio/platform/
16406
16407 VGA_SWITCHEROO
16408 R:      Lukas Wunner <lukas@wunner.de>
16409 S:      Maintained
16410 F:      Documentation/gpu/vga-switcheroo.rst
16411 F:      drivers/gpu/vga/vga_switcheroo.c
16412 F:      include/linux/vga_switcheroo.h
16413 T:      git git://anongit.freedesktop.org/drm/drm-misc
16414
16415 VIA RHINE NETWORK DRIVER
16416 S:      Orphan
16417 F:      drivers/net/ethernet/via/via-rhine.c
16418
16419 VIA SD/MMC CARD CONTROLLER DRIVER
16420 M:      Bruce Chang <brucechang@via.com.tw>
16421 M:      Harald Welte <HaraldWelte@viatech.com>
16422 S:      Maintained
16423 F:      drivers/mmc/host/via-sdmmc.c
16424
16425 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16426 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16427 L:      linux-fbdev@vger.kernel.org
16428 S:      Maintained
16429 F:      include/linux/via-core.h
16430 F:      include/linux/via-gpio.h
16431 F:      include/linux/via_i2c.h
16432 F:      drivers/video/fbdev/via/
16433
16434 VIA VELOCITY NETWORK DRIVER
16435 M:      Francois Romieu <romieu@fr.zoreil.com>
16436 L:      netdev@vger.kernel.org
16437 S:      Maintained
16438 F:      drivers/net/ethernet/via/via-velocity.*
16439
16440 VICODEC VIRTUAL CODEC DRIVER
16441 M:      Hans Verkuil <hans.verkuil@cisco.com>
16442 L:      linux-media@vger.kernel.org
16443 T:      git git://linuxtv.org/media_tree.git
16444 W:      https://linuxtv.org
16445 S:      Maintained
16446 F:      drivers/media/platform/vicodec/*
16447
16448 VIDEO MULTIPLEXER DRIVER
16449 M:      Philipp Zabel <p.zabel@pengutronix.de>
16450 L:      linux-media@vger.kernel.org
16451 S:      Maintained
16452 F:      drivers/media/platform/video-mux.c
16453
16454 VIDEO I2C POLLING DRIVER
16455 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16456 L:      linux-media@vger.kernel.org
16457 S:      Maintained
16458 F:      drivers/media/i2c/video-i2c.c
16459
16460 VIDEOBUF2 FRAMEWORK
16461 M:      Pawel Osciak <pawel@osciak.com>
16462 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16463 M:      Kyungmin Park <kyungmin.park@samsung.com>
16464 L:      linux-media@vger.kernel.org
16465 S:      Maintained
16466 F:      drivers/media/common/videobuf2/*
16467 F:      include/media/videobuf2-*
16468
16469 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16470 M:      Helen Koike <helen.koike@collabora.com>
16471 L:      linux-media@vger.kernel.org
16472 T:      git git://linuxtv.org/media_tree.git
16473 W:      https://linuxtv.org
16474 S:      Maintained
16475 F:      drivers/media/platform/vimc/*
16476
16477 VIRT LIB
16478 M:      Alex Williamson <alex.williamson@redhat.com>
16479 M:      Paolo Bonzini <pbonzini@redhat.com>
16480 L:      kvm@vger.kernel.org
16481 S:      Supported
16482 F:      virt/lib/
16483
16484 VIRTIO AND VHOST VSOCK DRIVER
16485 M:      Stefan Hajnoczi <stefanha@redhat.com>
16486 L:      kvm@vger.kernel.org
16487 L:      virtualization@lists.linux-foundation.org
16488 L:      netdev@vger.kernel.org
16489 S:      Maintained
16490 F:      include/linux/virtio_vsock.h
16491 F:      include/uapi/linux/virtio_vsock.h
16492 F:      include/uapi/linux/vsockmon.h
16493 F:      include/uapi/linux/vm_sockets_diag.h
16494 F:      net/vmw_vsock/diag.c
16495 F:      net/vmw_vsock/af_vsock_tap.c
16496 F:      net/vmw_vsock/virtio_transport_common.c
16497 F:      net/vmw_vsock/virtio_transport.c
16498 F:      drivers/net/vsockmon.c
16499 F:      drivers/vhost/vsock.c
16500 F:      tools/testing/vsock/
16501
16502 VIRTIO CONSOLE DRIVER
16503 M:      Amit Shah <amit@kernel.org>
16504 L:      virtualization@lists.linux-foundation.org
16505 S:      Maintained
16506 F:      drivers/char/virtio_console.c
16507 F:      include/linux/virtio_console.h
16508 F:      include/uapi/linux/virtio_console.h
16509
16510 VIRTIO CORE, NET AND BLOCK DRIVERS
16511 M:      "Michael S. Tsirkin" <mst@redhat.com>
16512 M:      Jason Wang <jasowang@redhat.com>
16513 L:      virtualization@lists.linux-foundation.org
16514 S:      Maintained
16515 F:      Documentation/devicetree/bindings/virtio/
16516 F:      drivers/virtio/
16517 F:      tools/virtio/
16518 F:      drivers/net/virtio_net.c
16519 F:      drivers/block/virtio_blk.c
16520 F:      include/linux/virtio*.h
16521 F:      include/uapi/linux/virtio_*.h
16522 F:      drivers/crypto/virtio/
16523 F:      mm/balloon_compaction.c
16524
16525 VIRTIO CRYPTO DRIVER
16526 M:      Gonglei <arei.gonglei@huawei.com>
16527 L:      virtualization@lists.linux-foundation.org
16528 L:      linux-crypto@vger.kernel.org
16529 S:      Maintained
16530 F:      drivers/crypto/virtio/
16531 F:      include/uapi/linux/virtio_crypto.h
16532
16533 VIRTIO DRIVERS FOR S390
16534 M:      Cornelia Huck <cohuck@redhat.com>
16535 M:      Halil Pasic <pasic@linux.ibm.com>
16536 L:      linux-s390@vger.kernel.org
16537 L:      virtualization@lists.linux-foundation.org
16538 L:      kvm@vger.kernel.org
16539 S:      Supported
16540 F:      drivers/s390/virtio/
16541 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16542
16543 VIRTIO GPU DRIVER
16544 M:      David Airlie <airlied@linux.ie>
16545 M:      Gerd Hoffmann <kraxel@redhat.com>
16546 L:      dri-devel@lists.freedesktop.org
16547 L:      virtualization@lists.linux-foundation.org
16548 T:      git git://anongit.freedesktop.org/drm/drm-misc
16549 S:      Maintained
16550 F:      drivers/gpu/drm/virtio/
16551 F:      include/uapi/linux/virtio_gpu.h
16552
16553 VIRTIO HOST (VHOST)
16554 M:      "Michael S. Tsirkin" <mst@redhat.com>
16555 M:      Jason Wang <jasowang@redhat.com>
16556 L:      kvm@vger.kernel.org
16557 L:      virtualization@lists.linux-foundation.org
16558 L:      netdev@vger.kernel.org
16559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16560 S:      Maintained
16561 F:      drivers/vhost/
16562 F:      include/uapi/linux/vhost.h
16563
16564 VIRTIO INPUT DRIVER
16565 M:      Gerd Hoffmann <kraxel@redhat.com>
16566 S:      Maintained
16567 F:      drivers/virtio/virtio_input.c
16568 F:      include/uapi/linux/virtio_input.h
16569
16570 VIRTUAL BOX GUEST DEVICE DRIVER
16571 M:      Hans de Goede <hdegoede@redhat.com>
16572 M:      Arnd Bergmann <arnd@arndb.de>
16573 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16574 S:      Maintained
16575 F:      include/linux/vbox_utils.h
16576 F:      include/uapi/linux/vbox*.h
16577 F:      drivers/virt/vboxguest/
16578
16579 VIRTUAL SERIO DEVICE DRIVER
16580 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16581 S:      Maintained
16582 F:      drivers/input/serio/userio.c
16583 F:      include/uapi/linux/userio.h
16584
16585 VIVID VIRTUAL VIDEO DRIVER
16586 M:      Hans Verkuil <hverkuil@xs4all.nl>
16587 L:      linux-media@vger.kernel.org
16588 T:      git git://linuxtv.org/media_tree.git
16589 W:      https://linuxtv.org
16590 S:      Maintained
16591 F:      drivers/media/platform/vivid/*
16592
16593 VLYNQ BUS
16594 M:      Florian Fainelli <f.fainelli@gmail.com>
16595 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16596 S:      Maintained
16597 F:      drivers/vlynq/vlynq.c
16598 F:      include/linux/vlynq.h
16599
16600 VME SUBSYSTEM
16601 M:      Martyn Welch <martyn@welchs.me.uk>
16602 M:      Manohar Vanga <manohar.vanga@gmail.com>
16603 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16604 L:      devel@driverdev.osuosl.org
16605 S:      Maintained
16606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16607 F:      Documentation/driver-api/vme.rst
16608 F:      drivers/staging/vme/
16609 F:      drivers/vme/
16610 F:      include/linux/vme*
16611
16612 VMWARE BALLOON DRIVER
16613 M:      Julien Freche <jfreche@vmware.com>
16614 M:      Nadav Amit <namit@vmware.com>
16615 M:      "VMware, Inc." <pv-drivers@vmware.com>
16616 L:      linux-kernel@vger.kernel.org
16617 S:      Maintained
16618 F:      drivers/misc/vmw_balloon.c
16619
16620 VMWARE HYPERVISOR INTERFACE
16621 M:      Alok Kataria <akataria@vmware.com>
16622 L:      virtualization@lists.linux-foundation.org
16623 S:      Supported
16624 F:      arch/x86/kernel/cpu/vmware.c
16625
16626 VMWARE PVRDMA DRIVER
16627 M:      Adit Ranadive <aditr@vmware.com>
16628 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16629 L:      linux-rdma@vger.kernel.org
16630 S:      Maintained
16631 F:      drivers/infiniband/hw/vmw_pvrdma/
16632
16633 VMware PVSCSI driver
16634 M:      Jim Gill <jgill@vmware.com>
16635 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16636 L:      linux-scsi@vger.kernel.org
16637 S:      Maintained
16638 F:      drivers/scsi/vmw_pvscsi.c
16639 F:      drivers/scsi/vmw_pvscsi.h
16640
16641 VMWARE VMMOUSE SUBDRIVER
16642 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16643 M:      "VMware, Inc." <pv-drivers@vmware.com>
16644 L:      linux-input@vger.kernel.org
16645 S:      Maintained
16646 F:      drivers/input/mouse/vmmouse.c
16647 F:      drivers/input/mouse/vmmouse.h
16648
16649 VMWARE VMXNET3 ETHERNET DRIVER
16650 M:      Ronak Doshi <doshir@vmware.com>
16651 M:      "VMware, Inc." <pv-drivers@vmware.com>
16652 L:      netdev@vger.kernel.org
16653 S:      Maintained
16654 F:      drivers/net/vmxnet3/
16655
16656 VOCORE VOCORE2 BOARD
16657 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16658 L:      linux-mips@vger.kernel.org
16659 S:      Maintained
16660 F:      arch/mips/boot/dts/ralink/vocore2.dts
16661
16662 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16663 M:      Liam Girdwood <lgirdwood@gmail.com>
16664 M:      Mark Brown <broonie@kernel.org>
16665 L:      linux-kernel@vger.kernel.org
16666 W:      http://www.slimlogic.co.uk/?p=48
16667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16668 S:      Supported
16669 F:      Documentation/devicetree/bindings/regulator/
16670 F:      Documentation/power/regulator/
16671 F:      drivers/regulator/
16672 F:      include/dt-bindings/regulator/
16673 F:      include/linux/regulator/
16674
16675 VRF
16676 M:      David Ahern <dsa@cumulusnetworks.com>
16677 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16678 L:      netdev@vger.kernel.org
16679 S:      Maintained
16680 F:      drivers/net/vrf.c
16681 F:      Documentation/networking/vrf.txt
16682
16683 VT1211 HARDWARE MONITOR DRIVER
16684 M:      Juerg Haefliger <juergh@gmail.com>
16685 L:      linux-hwmon@vger.kernel.org
16686 S:      Maintained
16687 F:      Documentation/hwmon/vt1211
16688 F:      drivers/hwmon/vt1211.c
16689
16690 VT8231 HARDWARE MONITOR DRIVER
16691 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16692 L:      linux-hwmon@vger.kernel.org
16693 S:      Maintained
16694 F:      drivers/hwmon/vt8231.c
16695
16696 VUB300 USB to SDIO/SD/MMC bridge chip
16697 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16698 L:      linux-mmc@vger.kernel.org
16699 L:      linux-usb@vger.kernel.org
16700 S:      Supported
16701 F:      drivers/mmc/host/vub300.c
16702
16703 W1 DALLAS'S 1-WIRE BUS
16704 M:      Evgeniy Polyakov <zbr@ioremap.net>
16705 S:      Maintained
16706 F:      Documentation/devicetree/bindings/w1/
16707 F:      Documentation/w1/
16708 F:      drivers/w1/
16709 F:      include/linux/w1.h
16710
16711 W83791D HARDWARE MONITORING DRIVER
16712 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16713 L:      linux-hwmon@vger.kernel.org
16714 S:      Maintained
16715 F:      Documentation/hwmon/w83791d
16716 F:      drivers/hwmon/w83791d.c
16717
16718 W83793 HARDWARE MONITORING DRIVER
16719 M:      Rudolf Marek <r.marek@assembler.cz>
16720 L:      linux-hwmon@vger.kernel.org
16721 S:      Maintained
16722 F:      Documentation/hwmon/w83793
16723 F:      drivers/hwmon/w83793.c
16724
16725 W83795 HARDWARE MONITORING DRIVER
16726 M:      Jean Delvare <jdelvare@suse.com>
16727 L:      linux-hwmon@vger.kernel.org
16728 S:      Maintained
16729 F:      drivers/hwmon/w83795.c
16730
16731 W83L51xD SD/MMC CARD INTERFACE DRIVER
16732 M:      Pierre Ossman <pierre@ossman.eu>
16733 S:      Maintained
16734 F:      drivers/mmc/host/wbsd.*
16735
16736 WACOM PROTOCOL 4 SERIAL TABLETS
16737 M:      Julian Squires <julian@cipht.net>
16738 M:      Hans de Goede <hdegoede@redhat.com>
16739 L:      linux-input@vger.kernel.org
16740 S:      Maintained
16741 F:      drivers/input/tablet/wacom_serial4.c
16742
16743 WATCHDOG DEVICE DRIVERS
16744 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16745 M:      Guenter Roeck <linux@roeck-us.net>
16746 L:      linux-watchdog@vger.kernel.org
16747 W:      http://www.linux-watchdog.org/
16748 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16749 S:      Maintained
16750 F:      Documentation/devicetree/bindings/watchdog/
16751 F:      Documentation/watchdog/
16752 F:      drivers/watchdog/
16753 F:      include/linux/watchdog.h
16754 F:      include/uapi/linux/watchdog.h
16755
16756 WHISKEYCOVE PMIC GPIO DRIVER
16757 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16758 L:      linux-gpio@vger.kernel.org
16759 S:      Maintained
16760 F:      drivers/gpio/gpio-wcove.c
16761
16762 WHWAVE RTC DRIVER
16763 M:      Dianlong Li <long17.cool@163.com>
16764 L:      linux-rtc@vger.kernel.org
16765 S:      Maintained
16766 F:      drivers/rtc/rtc-sd3078.c
16767
16768 WIIMOTE HID DRIVER
16769 M:      David Herrmann <dh.herrmann@googlemail.com>
16770 L:      linux-input@vger.kernel.org
16771 S:      Maintained
16772 F:      drivers/hid/hid-wiimote*
16773
16774 WILOCITY WIL6210 WIRELESS DRIVER
16775 M:      Maya Erez <merez@codeaurora.org>
16776 L:      linux-wireless@vger.kernel.org
16777 L:      wil6210@qti.qualcomm.com
16778 S:      Supported
16779 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16780 F:      drivers/net/wireless/ath/wil6210/
16781
16782 WIMAX STACK
16783 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16784 M:      linux-wimax@intel.com
16785 L:      wimax@linuxwimax.org (subscribers-only)
16786 S:      Supported
16787 W:      http://linuxwimax.org
16788 F:      Documentation/wimax/README.wimax
16789 F:      include/linux/wimax/debug.h
16790 F:      include/net/wimax.h
16791 F:      include/uapi/linux/wimax.h
16792 F:      net/wimax/
16793
16794 WINBOND CIR DRIVER
16795 M:      David Härdeman <david@hardeman.nu>
16796 S:      Maintained
16797 F:      drivers/media/rc/winbond-cir.c
16798
16799 RCMM REMOTE CONTROLS DECODER
16800 M:      Patrick Lerda <patrick9876@free.fr>
16801 S:      Maintained
16802 F:      drivers/media/rc/ir-rcmm-decoder.c
16803
16804 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16805 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16806 L:      linux-watchdog@vger.kernel.org
16807 S:      Maintained
16808 F:      drivers/watchdog/ebc-c384_wdt.c
16809
16810 WINSYSTEMS WS16C48 GPIO DRIVER
16811 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16812 L:      linux-gpio@vger.kernel.org
16813 S:      Maintained
16814 F:      drivers/gpio/gpio-ws16c48.c
16815
16816 WISTRON LAPTOP BUTTON DRIVER
16817 M:      Miloslav Trmac <mitr@volny.cz>
16818 S:      Maintained
16819 F:      drivers/input/misc/wistron_btns.c
16820
16821 WL3501 WIRELESS PCMCIA CARD DRIVER
16822 L:      linux-wireless@vger.kernel.org
16823 S:      Odd fixes
16824 F:      drivers/net/wireless/wl3501*
16825
16826 WOLFSON MICROELECTRONICS DRIVERS
16827 L:      patches@opensource.cirrus.com
16828 T:      git https://github.com/CirrusLogic/linux-drivers.git
16829 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16830 S:      Supported
16831 F:      Documentation/hwmon/wm83??
16832 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16833 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16834 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16835 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16836 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16837 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16838 F:      drivers/clk/clk-wm83*.c
16839 F:      drivers/extcon/extcon-arizona.c
16840 F:      drivers/leds/leds-wm83*.c
16841 F:      drivers/gpio/gpio-*wm*.c
16842 F:      drivers/gpio/gpio-arizona.c
16843 F:      drivers/hwmon/wm83??-hwmon.c
16844 F:      drivers/input/misc/wm831x-on.c
16845 F:      drivers/input/touchscreen/wm831x-ts.c
16846 F:      drivers/input/touchscreen/wm97*.c
16847 F:      drivers/mfd/arizona*
16848 F:      drivers/mfd/wm*.c
16849 F:      drivers/mfd/cs47l24*
16850 F:      drivers/power/supply/wm83*.c
16851 F:      drivers/rtc/rtc-wm83*.c
16852 F:      drivers/regulator/wm8*.c
16853 F:      drivers/regulator/arizona*
16854 F:      drivers/video/backlight/wm83*_bl.c
16855 F:      drivers/watchdog/wm83*_wdt.c
16856 F:      include/linux/mfd/arizona/
16857 F:      include/linux/mfd/wm831x/
16858 F:      include/linux/mfd/wm8350/
16859 F:      include/linux/mfd/wm8400*
16860 F:      include/linux/regulator/arizona*
16861 F:      include/linux/wm97xx.h
16862 F:      include/sound/wm????.h
16863 F:      sound/soc/codecs/arizona.?
16864 F:      sound/soc/codecs/wm*
16865 F:      sound/soc/codecs/cs47l24*
16866
16867 WORKQUEUE
16868 M:      Tejun Heo <tj@kernel.org>
16869 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16871 S:      Maintained
16872 F:      include/linux/workqueue.h
16873 F:      kernel/workqueue.c
16874 F:      Documentation/core-api/workqueue.rst
16875
16876 X-POWERS AXP288 PMIC DRIVERS
16877 M:      Hans de Goede <hdegoede@redhat.com>
16878 S:      Maintained
16879 N:      axp288
16880 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16881
16882 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16883 M:      Chen-Yu Tsai <wens@csie.org>
16884 L:      linux-kernel@vger.kernel.org
16885 S:      Maintained
16886 N:      axp[128]
16887
16888 X.25 NETWORK LAYER
16889 M:      Andrew Hendry <andrew.hendry@gmail.com>
16890 L:      linux-x25@vger.kernel.org
16891 S:      Odd Fixes
16892 F:      Documentation/networking/x25*
16893 F:      include/net/x25*
16894 F:      net/x25/
16895
16896 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16897 M:      Thomas Gleixner <tglx@linutronix.de>
16898 M:      Ingo Molnar <mingo@redhat.com>
16899 M:      Borislav Petkov <bp@alien8.de>
16900 R:      "H. Peter Anvin" <hpa@zytor.com>
16901 M:      x86@kernel.org
16902 L:      linux-kernel@vger.kernel.org
16903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16904 S:      Maintained
16905 F:      Documentation/devicetree/bindings/x86/
16906 F:      Documentation/x86/
16907 F:      arch/x86/
16908
16909 X86 ENTRY CODE
16910 M:      Andy Lutomirski <luto@kernel.org>
16911 L:      linux-kernel@vger.kernel.org
16912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16913 S:      Maintained
16914 F:      arch/x86/entry/
16915
16916 X86 MCE INFRASTRUCTURE
16917 M:      Tony Luck <tony.luck@intel.com>
16918 M:      Borislav Petkov <bp@alien8.de>
16919 L:      linux-edac@vger.kernel.org
16920 S:      Maintained
16921 F:      arch/x86/kernel/cpu/mcheck/*
16922
16923 X86 MICROCODE UPDATE SUPPORT
16924 M:      Borislav Petkov <bp@alien8.de>
16925 S:      Maintained
16926 F:      arch/x86/kernel/cpu/microcode/*
16927
16928 X86 MM
16929 M:      Dave Hansen <dave.hansen@linux.intel.com>
16930 M:      Andy Lutomirski <luto@kernel.org>
16931 M:      Peter Zijlstra <peterz@infradead.org>
16932 L:      linux-kernel@vger.kernel.org
16933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16934 S:      Maintained
16935 F:      arch/x86/mm/
16936
16937 X86 PLATFORM DRIVERS
16938 M:      Darren Hart <dvhart@infradead.org>
16939 M:      Andy Shevchenko <andy@infradead.org>
16940 L:      platform-driver-x86@vger.kernel.org
16941 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16942 S:      Maintained
16943 F:      drivers/platform/x86/
16944 F:      drivers/platform/olpc/
16945
16946 X86 PLATFORM DRIVERS - ARCH
16947 R:      Darren Hart <dvhart@infradead.org>
16948 R:      Andy Shevchenko <andy@infradead.org>
16949 L:      platform-driver-x86@vger.kernel.org
16950 L:      x86@kernel.org
16951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16952 S:      Maintained
16953 F:      arch/x86/platform
16954
16955 X86 VDSO
16956 M:      Andy Lutomirski <luto@kernel.org>
16957 L:      linux-kernel@vger.kernel.org
16958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16959 S:      Maintained
16960 F:      arch/x86/entry/vdso/
16961
16962 XARRAY
16963 M:      Matthew Wilcox <willy@infradead.org>
16964 L:      linux-fsdevel@vger.kernel.org
16965 S:      Supported
16966 F:      Documentation/core-api/xarray.rst
16967 F:      lib/idr.c
16968 F:      lib/xarray.c
16969 F:      include/linux/idr.h
16970 F:      include/linux/xarray.h
16971 F:      tools/testing/radix-tree
16972
16973 XBOX DVD IR REMOTE
16974 M:      Benjamin Valentin <benpicco@googlemail.com>
16975 S:      Maintained
16976 F:      drivers/media/rc/xbox_remote.c
16977 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16978
16979 XC2028/3028 TUNER DRIVER
16980 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16981 L:      linux-media@vger.kernel.org
16982 W:      https://linuxtv.org
16983 T:      git git://linuxtv.org/media_tree.git
16984 S:      Maintained
16985 F:      drivers/media/tuners/tuner-xc2028.*
16986
16987 XDP (eXpress Data Path)
16988 M:      Alexei Starovoitov <ast@kernel.org>
16989 M:      Daniel Borkmann <daniel@iogearbox.net>
16990 M:      David S. Miller <davem@davemloft.net>
16991 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16992 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16993 M:      John Fastabend <john.fastabend@gmail.com>
16994 L:      netdev@vger.kernel.org
16995 L:      xdp-newbies@vger.kernel.org
16996 L:      bpf@vger.kernel.org
16997 S:      Supported
16998 F:      net/core/xdp.c
16999 F:      include/net/xdp.h
17000 F:      kernel/bpf/devmap.c
17001 F:      kernel/bpf/cpumap.c
17002 F:      include/trace/events/xdp.h
17003 K:      xdp
17004 N:      xdp
17005
17006 XDP SOCKETS (AF_XDP)
17007 M:      Björn Töpel <bjorn.topel@intel.com>
17008 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17009 L:      netdev@vger.kernel.org
17010 L:      bpf@vger.kernel.org
17011 S:      Maintained
17012 F:      kernel/bpf/xskmap.c
17013 F:      net/xdp/
17014
17015 XEN BLOCK SUBSYSTEM
17016 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17017 M:      Roger Pau Monné <roger.pau@citrix.com>
17018 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17019 S:      Supported
17020 F:      drivers/block/xen-blkback/*
17021 F:      drivers/block/xen*
17022
17023 XEN HYPERVISOR ARM
17024 M:      Stefano Stabellini <sstabellini@kernel.org>
17025 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17026 S:      Maintained
17027 F:      arch/arm/xen/
17028 F:      arch/arm/include/asm/xen/
17029
17030 XEN HYPERVISOR ARM64
17031 M:      Stefano Stabellini <sstabellini@kernel.org>
17032 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17033 S:      Maintained
17034 F:      arch/arm64/xen/
17035 F:      arch/arm64/include/asm/xen/
17036
17037 XEN HYPERVISOR INTERFACE
17038 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17039 M:      Juergen Gross <jgross@suse.com>
17040 R:      Stefano Stabellini <sstabellini@kernel.org>
17041 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17043 S:      Supported
17044 F:      arch/x86/xen/
17045 F:      arch/x86/platform/pvh/
17046 F:      drivers/*/xen-*front.c
17047 F:      drivers/xen/
17048 F:      arch/x86/include/asm/xen/
17049 F:      arch/x86/include/asm/pvclock-abi.h
17050 F:      include/xen/
17051 F:      include/uapi/xen/
17052 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17053 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17054
17055 XEN NETWORK BACKEND DRIVER
17056 M:      Wei Liu <wei.liu2@citrix.com>
17057 M:      Paul Durrant <paul.durrant@citrix.com>
17058 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17059 L:      netdev@vger.kernel.org
17060 S:      Supported
17061 F:      drivers/net/xen-netback/*
17062
17063 XEN PCI SUBSYSTEM
17064 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17065 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17066 S:      Supported
17067 F:      arch/x86/pci/*xen*
17068 F:      drivers/pci/*xen*
17069
17070 XEN PVSCSI DRIVERS
17071 M:      Juergen Gross <jgross@suse.com>
17072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17073 L:      linux-scsi@vger.kernel.org
17074 S:      Supported
17075 F:      drivers/scsi/xen-scsifront.c
17076 F:      drivers/xen/xen-scsiback.c
17077 F:      include/xen/interface/io/vscsiif.h
17078
17079 XEN SWIOTLB SUBSYSTEM
17080 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17081 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17082 L:      iommu@lists.linux-foundation.org
17083 S:      Supported
17084 F:      arch/x86/xen/*swiotlb*
17085 F:      drivers/xen/*swiotlb*
17086
17087 XEN SOUND FRONTEND DRIVER
17088 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17089 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17090 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17091 S:      Supported
17092 F:      sound/xen/*
17093
17094 XFS FILESYSTEM
17095 M:      Darrick J. Wong <darrick.wong@oracle.com>
17096 M:      linux-xfs@vger.kernel.org
17097 L:      linux-xfs@vger.kernel.org
17098 W:      http://xfs.org/
17099 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17100 S:      Supported
17101 F:      Documentation/filesystems/xfs.txt
17102 F:      fs/xfs/
17103
17104 XILINX AXI ETHERNET DRIVER
17105 M:      Anirudha Sarangi <anirudh@xilinx.com>
17106 M:      John Linn <John.Linn@xilinx.com>
17107 S:      Maintained
17108 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17109
17110 XILINX UARTLITE SERIAL DRIVER
17111 M:      Peter Korsgaard <jacmet@sunsite.dk>
17112 L:      linux-serial@vger.kernel.org
17113 S:      Maintained
17114 F:      drivers/tty/serial/uartlite.c
17115
17116 XILINX VIDEO IP CORES
17117 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17118 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17119 L:      linux-media@vger.kernel.org
17120 T:      git git://linuxtv.org/media_tree.git
17121 S:      Supported
17122 F:      Documentation/devicetree/bindings/media/xilinx/
17123 F:      drivers/media/platform/xilinx/
17124 F:      include/uapi/linux/xilinx-v4l2-controls.h
17125
17126 XILLYBUS DRIVER
17127 M:      Eli Billauer <eli.billauer@gmail.com>
17128 L:      linux-kernel@vger.kernel.org
17129 S:      Supported
17130 F:      drivers/char/xillybus/
17131
17132 XLP9XX I2C DRIVER
17133 M:      George Cherian <george.cherian@cavium.com>
17134 M:      Jan Glauber <jglauber@cavium.com>
17135 L:      linux-i2c@vger.kernel.org
17136 W:      http://www.cavium.com
17137 S:      Supported
17138 F:      drivers/i2c/busses/i2c-xlp9xx.c
17139
17140 XRA1403 GPIO EXPANDER
17141 M:      Nandor Han <nandor.han@ge.com>
17142 M:      Semi Malinen <semi.malinen@ge.com>
17143 L:      linux-gpio@vger.kernel.org
17144 S:      Maintained
17145 F:      drivers/gpio/gpio-xra1403.c
17146 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17147
17148 XTENSA XTFPGA PLATFORM SUPPORT
17149 M:      Max Filippov <jcmvbkbc@gmail.com>
17150 L:      linux-xtensa@linux-xtensa.org
17151 S:      Maintained
17152 F:      drivers/spi/spi-xtensa-xtfpga.c
17153 F:      sound/soc/xtensa/xtfpga-i2s.c
17154
17155 YAM DRIVER FOR AX.25
17156 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17157 L:      linux-hams@vger.kernel.org
17158 S:      Maintained
17159 F:      drivers/net/hamradio/yam*
17160 F:      include/linux/yam.h
17161
17162 YAMA SECURITY MODULE
17163 M:      Kees Cook <keescook@chromium.org>
17164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17165 S:      Supported
17166 F:      security/yama/
17167 F:      Documentation/admin-guide/LSM/Yama.rst
17168
17169 YEALINK PHONE DRIVER
17170 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17171 L:      usbb2k-api-dev@nongnu.org
17172 S:      Maintained
17173 F:      Documentation/input/devices/yealink.rst
17174 F:      drivers/input/misc/yealink.*
17175
17176 Z8530 DRIVER FOR AX.25
17177 M:      Joerg Reuter <jreuter@yaina.de>
17178 W:      http://yaina.de/jreuter/
17179 W:      http://www.qsl.net/dl1bke/
17180 L:      linux-hams@vger.kernel.org
17181 S:      Maintained
17182 F:      Documentation/networking/z8530drv.txt
17183 F:      drivers/net/hamradio/*scc.c
17184 F:      drivers/net/hamradio/z8530.h
17185
17186 ZBUD COMPRESSED PAGE ALLOCATOR
17187 M:      Seth Jennings <sjenning@redhat.com>
17188 M:      Dan Streetman <ddstreet@ieee.org>
17189 L:      linux-mm@kvack.org
17190 S:      Maintained
17191 F:      mm/zbud.c
17192 F:      include/linux/zbud.h
17193
17194 ZD1211RW WIRELESS DRIVER
17195 M:      Daniel Drake <dsd@gentoo.org>
17196 M:      Ulrich Kunitz <kune@deine-taler.de>
17197 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17198 L:      linux-wireless@vger.kernel.org
17199 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17200 S:      Maintained
17201 F:      drivers/net/wireless/zydas/zd1211rw/
17202
17203 ZD1301 MEDIA DRIVER
17204 M:      Antti Palosaari <crope@iki.fi>
17205 L:      linux-media@vger.kernel.org
17206 W:      https://linuxtv.org/
17207 W:      http://palosaari.fi/linux/
17208 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17209 S:      Maintained
17210 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17211
17212 ZD1301_DEMOD MEDIA DRIVER
17213 M:      Antti Palosaari <crope@iki.fi>
17214 L:      linux-media@vger.kernel.org
17215 W:      https://linuxtv.org/
17216 W:      http://palosaari.fi/linux/
17217 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17218 S:      Maintained
17219 F:      drivers/media/dvb-frontends/zd1301_demod*
17220
17221 ZPOOL COMPRESSED PAGE STORAGE API
17222 M:      Dan Streetman <ddstreet@ieee.org>
17223 L:      linux-mm@kvack.org
17224 S:      Maintained
17225 F:      mm/zpool.c
17226 F:      include/linux/zpool.h
17227
17228 ZR36067 VIDEO FOR LINUX DRIVER
17229 L:      mjpeg-users@lists.sourceforge.net
17230 L:      linux-media@vger.kernel.org
17231 W:      http://mjpeg.sourceforge.net/driver-zoran/
17232 T:      hg https://linuxtv.org/hg/v4l-dvb
17233 S:      Odd Fixes
17234 F:      drivers/staging/media/zoran/
17235
17236 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17237 M:      Minchan Kim <minchan@kernel.org>
17238 M:      Nitin Gupta <ngupta@vflare.org>
17239 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17240 L:      linux-kernel@vger.kernel.org
17241 S:      Maintained
17242 F:      drivers/block/zram/
17243 F:      Documentation/blockdev/zram.txt
17244
17245 ZS DECSTATION Z85C30 SERIAL DRIVER
17246 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17247 S:      Maintained
17248 F:      drivers/tty/serial/zs.*
17249
17250 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17251 M:      Minchan Kim <minchan@kernel.org>
17252 M:      Nitin Gupta <ngupta@vflare.org>
17253 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17254 L:      linux-mm@kvack.org
17255 S:      Maintained
17256 F:      mm/zsmalloc.c
17257 F:      include/linux/zsmalloc.h
17258 F:      Documentation/vm/zsmalloc.rst
17259
17260 ZSWAP COMPRESSED SWAP CACHING
17261 M:      Seth Jennings <sjenning@redhat.com>
17262 M:      Dan Streetman <ddstreet@ieee.org>
17263 L:      linux-mm@kvack.org
17264 S:      Maintained
17265 F:      mm/zswap.c
17266
17267 THE REST
17268 M:      Linus Torvalds <torvalds@linux-foundation.org>
17269 L:      linux-kernel@vger.kernel.org
17270 Q:      http://patchwork.kernel.org/project/LKML/list/
17271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17272 S:      Buried alive in reporters
17273 F:      *
17274 F:      */