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 S:      Maintained
 370 F:      drivers/acpi/arm64
 371
 372 ACPI I2C MULTI INSTANTIATE DRIVER
 373 M:      Hans de Goede <hdegoede@redhat.com>
 374 L:      platform-driver-x86@vger.kernel.org
 375 S:      Maintained
 376 F:      drivers/platform/x86/i2c-multi-instantiate.c
 377
 378 ACPI PMIC DRIVERS
 379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 380 M:      Len Brown <lenb@kernel.org>
 381 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 382 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 383 L:      linux-acpi@vger.kernel.org
 384 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/pmic/
 389
 390 ACPI THERMAL DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/*thermal*
 397
 398 ACPI VIDEO DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/acpi_video.c
 405
 406 ACPI WMI DRIVER
 407 L:      platform-driver-x86@vger.kernel.org
 408 S:      Orphan
 409 F:      drivers/platform/x86/wmi.c
 410 F:      include/uapi/linux/wmi.h
 411
 412 AD1889 ALSA SOUND DRIVER
 413 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD7124 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/adc/ad7124.c
 855 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 856
 857 ANALOG DEVICES INC AD7606 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/ad7606.c
 863 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 864
 865 ANALOG DEVICES INC AD7768-1 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/ad7768-1.c
 871 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 872
 873 ANALOG DEVICES INC AD9389B DRIVER
 874 M:      Hans Verkuil <hans.verkuil@cisco.com>
 875 L:      linux-media@vger.kernel.org
 876 S:      Maintained
 877 F:      drivers/media/i2c/ad9389b*
 878
 879 ANALOG DEVICES INC ADGS1408 DRIVER
 880 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 881 S:      Supported
 882 F:      drivers/mux/adgs1408.c
 883 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 884
 885 ANALOG DEVICES INC ADP5061 DRIVER
 886 M:      Stefan Popa <stefan.popa@analog.com>
 887 L:      linux-pm@vger.kernel.org
 888 W:      http://ez.analog.com/community/linux-device-drivers
 889 S:      Supported
 890 F:      drivers/power/supply/adp5061.c
 891
 892 ANALOG DEVICES INC ADV7180 DRIVER
 893 M:      Lars-Peter Clausen <lars@metafoo.de>
 894 L:      linux-media@vger.kernel.org
 895 W:      http://ez.analog.com/community/linux-device-drivers
 896 S:      Supported
 897 F:      drivers/media/i2c/adv7180.c
 898
 899 ANALOG DEVICES INC ADV748X DRIVER
 900 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 901 L:      linux-media@vger.kernel.org
 902 S:      Maintained
 903 F:      drivers/media/i2c/adv748x/*
 904
 905 ANALOG DEVICES INC ADV7511 DRIVER
 906 M:      Hans Verkuil <hans.verkuil@cisco.com>
 907 L:      linux-media@vger.kernel.org
 908 S:      Maintained
 909 F:      drivers/media/i2c/adv7511*
 910
 911 ANALOG DEVICES INC ADV7604 DRIVER
 912 M:      Hans Verkuil <hans.verkuil@cisco.com>
 913 L:      linux-media@vger.kernel.org
 914 S:      Maintained
 915 F:      drivers/media/i2c/adv7604*
 916
 917 ANALOG DEVICES INC ADV7842 DRIVER
 918 M:      Hans Verkuil <hans.verkuil@cisco.com>
 919 L:      linux-media@vger.kernel.org
 920 S:      Maintained
 921 F:      drivers/media/i2c/adv7842*
 922
 923 ANALOG DEVICES INC ASOC CODEC DRIVERS
 924 M:      Lars-Peter Clausen <lars@metafoo.de>
 925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 926 W:      http://wiki.analog.com/
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      sound/soc/codecs/adau*
 930 F:      sound/soc/codecs/adav*
 931 F:      sound/soc/codecs/ad1*
 932 F:      sound/soc/codecs/ad7*
 933 F:      sound/soc/codecs/ssm*
 934 F:      sound/soc/codecs/sigmadsp.*
 935
 936 ANALOG DEVICES INC DMA DRIVERS
 937 M:      Lars-Peter Clausen <lars@metafoo.de>
 938 W:      http://ez.analog.com/community/linux-device-drivers
 939 S:      Supported
 940 F:      drivers/dma/dma-axi-dmac.c
 941
 942 ANALOG DEVICES INC IIO DRIVERS
 943 M:      Lars-Peter Clausen <lars@metafoo.de>
 944 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 945 W:      http://wiki.analog.com/
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 949 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 950 F:      drivers/iio/*/ad*
 951 F:      drivers/iio/adc/ltc2497*
 952 X:      drivers/iio/*/adjd*
 953 F:      drivers/staging/iio/*/ad*
 954
 955 ANDES ARCHITECTURE
 956 M:      Greentime Hu <green.hu@gmail.com>
 957 M:      Vincent Chen <deanbo422@gmail.com>
 958 T:      git https://github.com/andestech/linux.git
 959 S:      Supported
 960 F:      arch/nds32/
 961 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 962 F:      Documentation/devicetree/bindings/nds32/
 963 K:      nds32
 964 N:      nds32
 965
 966 ANDROID CONFIG FRAGMENTS
 967 M:      Rob Herring <robh@kernel.org>
 968 S:      Supported
 969 F:      kernel/configs/android*
 970
 971 ANDROID DRIVERS
 972 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 973 M:      Arve Hjønnevåg <arve@android.com>
 974 M:      Todd Kjos <tkjos@android.com>
 975 M:      Martijn Coenen <maco@android.com>
 976 M:      Joel Fernandes <joel@joelfernandes.org>
 977 M:      Christian Brauner <christian@brauner.io>
 978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 979 L:      devel@driverdev.osuosl.org
 980 S:      Supported
 981 F:      drivers/android/
 982 F:      drivers/staging/android/
 983
 984 ANDROID GOLDFISH PIC DRIVER
 985 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 986 S:      Supported
 987 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 988 F:      drivers/irqchip/irq-goldfish-pic.c
 989
 990 ANDROID GOLDFISH RTC DRIVER
 991 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 992 S:      Supported
 993 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 994 F:      drivers/rtc/rtc-goldfish.c
 995
 996 ANDROID ION DRIVER
 997 M:      Laura Abbott <labbott@redhat.com>
 998 M:      Sumit Semwal <sumit.semwal@linaro.org>
 999 L:      devel@driverdev.osuosl.org
1000 L:      dri-devel@lists.freedesktop.org
1001 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1002 S:      Supported
1003 F:      drivers/staging/android/ion
1004 F:      drivers/staging/android/uapi/ion.h
1005
1006 AOA (Apple Onboard Audio) ALSA DRIVER
1007 M:      Johannes Berg <johannes@sipsolutions.net>
1008 L:      linuxppc-dev@lists.ozlabs.org
1009 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1010 S:      Maintained
1011 F:      sound/aoa/
1012
1013 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1014 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1015 L:      linux-iio@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/iio/adc/stx104.c
1018
1019 APM DRIVER
1020 M:      Jiri Kosina <jikos@kernel.org>
1021 S:      Odd fixes
1022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1023 F:      arch/x86/kernel/apm_32.c
1024 F:      include/linux/apm_bios.h
1025 F:      include/uapi/linux/apm_bios.h
1026 F:      drivers/char/apm-emulation.c
1027
1028 APPARMOR SECURITY MODULE
1029 M:      John Johansen <john.johansen@canonical.com>
1030 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1031 W:      wiki.apparmor.net
1032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1033 S:      Supported
1034 F:      security/apparmor/
1035 F:      Documentation/admin-guide/LSM/apparmor.rst
1036
1037 APPLE BCM5974 MULTITOUCH DRIVER
1038 M:      Henrik Rydberg <rydberg@bitmath.org>
1039 L:      linux-input@vger.kernel.org
1040 S:      Odd fixes
1041 F:      drivers/input/mouse/bcm5974.c
1042
1043 APPLE SMC DRIVER
1044 M:      Henrik Rydberg <rydberg@bitmath.org>
1045 L:      linux-hwmon@vger.kernel.org
1046 S:      Odd fixes
1047 F:      drivers/hwmon/applesmc.c
1048
1049 APPLETALK NETWORK LAYER
1050 L:      netdev@vger.kernel.org
1051 S:      Odd fixes
1052 F:      drivers/net/appletalk/
1053 F:      net/appletalk/
1054
1055 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1056 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/apm/
1059
1060 APPLIED MICRO (APM) X-GENE SOC EDAC
1061 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1062 S:      Supported
1063 F:      drivers/edac/xgene_edac.c
1064 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1065
1066 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1067 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1068 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1069 S:      Supported
1070 F:      drivers/net/ethernet/apm/xgene-v2/
1071
1072 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1073 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1074 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1075 M:      Quan Nguyen <quan@os.amperecomputing.com>
1076 S:      Supported
1077 F:      drivers/net/ethernet/apm/xgene/
1078 F:      drivers/net/phy/mdio-xgene.c
1079 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1080 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1081
1082 APPLIED MICRO (APM) X-GENE SOC PMU
1083 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1084 S:      Supported
1085 F:      drivers/perf/xgene_pmu.c
1086 F:      Documentation/perf/xgene-pmu.txt
1087 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1088
1089 APTINA CAMERA SENSOR PLL
1090 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1091 L:      linux-media@vger.kernel.org
1092 S:      Maintained
1093 F:      drivers/media/i2c/aptina-pll.*
1094
1095 ARC FRAMEBUFFER DRIVER
1096 M:      Jaya Kumar <jayalk@intworks.biz>
1097 S:      Maintained
1098 F:      drivers/video/fbdev/arcfb.c
1099 F:      drivers/video/fbdev/core/fb_defio.c
1100
1101 ARC PGU DRM DRIVER
1102 M:      Alexey Brodkin <abrodkin@synopsys.com>
1103 S:      Supported
1104 F:      drivers/gpu/drm/arc/
1105 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1106
1107 ARCNET NETWORK LAYER
1108 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1109 L:      netdev@vger.kernel.org
1110 S:      Maintained
1111 F:      drivers/net/arcnet/
1112 F:      include/uapi/linux/if_arcnet.h
1113
1114 ARM ARCHITECTED TIMER DRIVER
1115 M:      Mark Rutland <mark.rutland@arm.com>
1116 M:      Marc Zyngier <marc.zyngier@arm.com>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 S:      Maintained
1119 F:      arch/arm/include/asm/arch_timer.h
1120 F:      arch/arm64/include/asm/arch_timer.h
1121 F:      drivers/clocksource/arm_arch_timer.c
1122
1123 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1124 M:      Linus Walleij <linus.walleij@linaro.org>
1125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1126 S:      Maintained
1127 F:      Documentation/devicetree/bindings/arm/arm-boards
1128 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1129 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1130 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1131 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1132 F:      arch/arm/mach-integrator/
1133 F:      arch/arm/mach-realview/
1134 F:      arch/arm/mach-versatile/
1135 F:      arch/arm/plat-versatile/
1136 F:      arch/arm/boot/dts/arm-realview-*
1137 F:      arch/arm/boot/dts/integrator*
1138 F:      arch/arm/boot/dts/versatile*
1139 F:      drivers/clk/versatile/
1140 F:      drivers/i2c/busses/i2c-versatile.c
1141 F:      drivers/irqchip/irq-versatile-fpga.c
1142 F:      drivers/mtd/maps/physmap_of_versatile.c
1143 F:      drivers/power/reset/arm-versatile-reboot.c
1144 F:      drivers/soc/versatile/
1145
1146 ARM HDLCD DRM DRIVER
1147 M:      Liviu Dudau <liviu.dudau@arm.com>
1148 S:      Supported
1149 F:      drivers/gpu/drm/arm/hdlcd_*
1150 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1151
1152 ARM MALI-DP DRM DRIVER
1153 M:      Liviu Dudau <liviu.dudau@arm.com>
1154 M:      Brian Starkey <brian.starkey@arm.com>
1155 M:      Mali DP Maintainers <malidp@foss.arm.com>
1156 S:      Supported
1157 F:      drivers/gpu/drm/arm/
1158 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1159
1160 ARM MFM AND FLOPPY DRIVERS
1161 M:      Ian Molton <spyro@f2s.com>
1162 S:      Maintained
1163 F:      arch/arm/lib/floppydma.S
1164 F:      arch/arm/include/asm/floppy.h
1165
1166 ARM PMU PROFILING AND DEBUGGING
1167 M:      Will Deacon <will.deacon@arm.com>
1168 M:      Mark Rutland <mark.rutland@arm.com>
1169 S:      Maintained
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 F:      arch/arm*/kernel/perf_*
1172 F:      arch/arm/oprofile/common.c
1173 F:      arch/arm*/kernel/hw_breakpoint.c
1174 F:      arch/arm*/include/asm/hw_breakpoint.h
1175 F:      arch/arm*/include/asm/perf_event.h
1176 F:      drivers/perf/*
1177 F:      include/linux/perf/arm_pmu.h
1178 F:      Documentation/devicetree/bindings/arm/pmu.txt
1179 F:      Documentation/devicetree/bindings/perf/
1180
1181 ARM PORT
1182 M:      Russell King <linux@armlinux.org.uk>
1183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1184 W:      http://www.armlinux.org.uk/
1185 S:      Odd Fixes
1186 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1187 F:      arch/arm/
1188 X:      arch/arm/boot/dts/
1189
1190 ARM PRIMECELL AACI PL041 DRIVER
1191 M:      Russell King <linux@armlinux.org.uk>
1192 S:      Odd Fixes
1193 F:      sound/arm/aaci.*
1194
1195 ARM PRIMECELL BUS SUPPORT
1196 M:      Russell King <linux@armlinux.org.uk>
1197 S:      Odd Fixes
1198 F:      drivers/amba/
1199 F:      include/linux/amba/bus.h
1200
1201 ARM PRIMECELL CLCD PL110 DRIVER
1202 M:      Russell King <linux@armlinux.org.uk>
1203 S:      Odd Fixes
1204 F:      drivers/video/fbdev/amba-clcd.*
1205
1206 ARM PRIMECELL KMI PL050 DRIVER
1207 M:      Russell King <linux@armlinux.org.uk>
1208 S:      Odd Fixes
1209 F:      drivers/input/serio/ambakmi.*
1210 F:      include/linux/amba/kmi.h
1211
1212 ARM PRIMECELL MMCI PL180/1 DRIVER
1213 M:      Russell King <linux@armlinux.org.uk>
1214 S:      Odd Fixes
1215 F:      drivers/mmc/host/mmci.*
1216 F:      include/linux/amba/mmci.h
1217
1218 ARM PRIMECELL SSP PL022 SPI DRIVER
1219 M:      Linus Walleij <linus.walleij@linaro.org>
1220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1221 S:      Maintained
1222 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1223 F:      drivers/spi/spi-pl022.c
1224
1225 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1226 M:      Russell King <linux@armlinux.org.uk>
1227 S:      Odd Fixes
1228 F:      drivers/tty/serial/amba-pl01*.c
1229 F:      include/linux/amba/serial.h
1230
1231 ARM PRIMECELL VIC PL190/PL192 DRIVER
1232 M:      Linus Walleij <linus.walleij@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1236 F:      drivers/irqchip/irq-vic.c
1237
1238 ARM SMMU DRIVERS
1239 M:      Will Deacon <will.deacon@arm.com>
1240 R:      Robin Murphy <robin.murphy@arm.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 F:      drivers/iommu/arm-smmu.c
1244 F:      drivers/iommu/arm-smmu-v3.c
1245 F:      drivers/iommu/io-pgtable-arm.c
1246 F:      drivers/iommu/io-pgtable-arm-v7s.c
1247
1248 ARM SUB-ARCHITECTURES
1249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1250 S:      Maintained
1251 F:      arch/arm/mach-*/
1252 F:      arch/arm/plat-*/
1253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1254
1255 ARM/ACTIONS SEMI ARCHITECTURE
1256 M:      Andreas Färber <afaerber@suse.de>
1257 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1259 S:      Maintained
1260 N:      owl
1261 F:      arch/arm/mach-actions/
1262 F:      arch/arm/boot/dts/owl-*
1263 F:      arch/arm64/boot/dts/actions/
1264 F:      drivers/clk/actions/
1265 F:      drivers/clocksource/timer-owl*
1266 F:      drivers/dma/owl-dma.c
1267 F:      drivers/i2c/busses/i2c-owl.c
1268 F:      drivers/pinctrl/actions/*
1269 F:      drivers/soc/actions/
1270 F:      include/dt-bindings/power/owl-*
1271 F:      include/linux/soc/actions/
1272 F:      Documentation/devicetree/bindings/arm/actions.txt
1273 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1274 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1275 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1276 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1277 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1278 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1279
1280 ARM/ADS SPHERE MACHINE SUPPORT
1281 M:      Lennert Buytenhek <kernel@wantstofly.org>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 S:      Maintained
1284
1285 ARM/AFEB9260 MACHINE SUPPORT
1286 M:      Sergey Lapin <slapin@ossfans.org>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 S:      Maintained
1289
1290 ARM/AJECO 1ARM MACHINE SUPPORT
1291 M:      Lennert Buytenhek <kernel@wantstofly.org>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294
1295 ARM/Allwinner SoC Clock Support
1296 M:      Emilio López <emilio@elopez.com.ar>
1297 S:      Maintained
1298 F:      drivers/clk/sunxi/
1299
1300 ARM/Allwinner sunXi SoC support
1301 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1302 M:      Chen-Yu Tsai <wens@csie.org>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305 N:      sun[x456789]i
1306 N:      sun50i
1307 F:      arch/arm/mach-sunxi/
1308 F:      arch/arm64/boot/dts/allwinner/
1309 F:      drivers/clk/sunxi-ng/
1310 F:      drivers/pinctrl/sunxi/
1311 F:      drivers/soc/sunxi/
1312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1313
1314 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1315 M:      Neil Armstrong <narmstrong@baylibre.com>
1316 M:      Jerome Brunet <jbrunet@baylibre.com>
1317 L:      linux-amlogic@lists.infradead.org
1318 S:      Maintained
1319 F:      drivers/clk/meson/
1320 F:      include/dt-bindings/clock/meson*
1321 F:      include/dt-bindings/clock/gxbb*
1322 F:      Documentation/devicetree/bindings/clock/amlogic*
1323
1324 ARM/Amlogic Meson SoC support
1325 M:      Kevin Hilman <khilman@baylibre.com>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 L:      linux-amlogic@lists.infradead.org
1328 W:      http://linux-meson.com/
1329 S:      Maintained
1330 F:      arch/arm/mach-meson/
1331 F:      arch/arm/boot/dts/meson*
1332 F:      arch/arm64/boot/dts/amlogic/
1333 F:      drivers/pinctrl/meson/
1334 F:      drivers/mmc/host/meson*
1335 F:      drivers/soc/amlogic/
1336 N:      meson
1337
1338 ARM/Amlogic Meson SoC Sound Drivers
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      sound/soc/meson/
1343 F:      Documentation/devicetree/bindings/sound/amlogic*
1344
1345 ARM/Annapurna Labs ALPINE ARCHITECTURE
1346 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1347 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1349 S:      Maintained
1350 F:      arch/arm/mach-alpine/
1351 F:      arch/arm/boot/dts/alpine*
1352 F:      arch/arm64/boot/dts/al/
1353 F:      drivers/*/*alpine*
1354
1355 ARM/ARTPEC MACHINE SUPPORT
1356 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1357 M:      Lars Persson <lars.persson@axis.com>
1358 S:      Maintained
1359 L:      linux-arm-kernel@axis.com
1360 F:      arch/arm/mach-artpec
1361 F:      arch/arm/boot/dts/artpec6*
1362 F:      drivers/clk/axis
1363 F:      drivers/crypto/axis
1364 F:      drivers/pinctrl/pinctrl-artpec*
1365 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1366
1367 ARM/ASPEED I2C DRIVER
1368 M:      Brendan Higgins <brendanhiggins@google.com>
1369 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1370 R:      Joel Stanley <joel@jms.id.au>
1371 L:      linux-i2c@vger.kernel.org
1372 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1373 S:      Maintained
1374 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1375 F:      drivers/i2c/busses/i2c-aspeed.c
1376 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1377 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1378
1379 ARM/ASPEED MACHINE SUPPORT
1380 M:      Joel Stanley <joel@jms.id.au>
1381 R:      Andrew Jeffery <andrew@aj.id.au>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1384 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1385 S:      Supported
1386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1387 F:      arch/arm/mach-aspeed/
1388 F:      arch/arm/boot/dts/aspeed-*
1389 N:      aspeed
1390
1391 ARM/BITMAIN ARCHITECTURE
1392 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      arch/arm64/boot/dts/bitmain/
1396 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1397
1398 ARM/CALXEDA HIGHBANK ARCHITECTURE
1399 M:      Rob Herring <robh@kernel.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      arch/arm/mach-highbank/
1403 F:      arch/arm/boot/dts/highbank.dts
1404 F:      arch/arm/boot/dts/ecx-*.dts*
1405
1406 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1407 M:      Krzysztof Halasa <khalasa@piap.pl>
1408 S:      Maintained
1409 F:      arch/arm/mach-cns3xxx/
1410
1411 ARM/CAVIUM THUNDER NETWORK DRIVER
1412 M:      Sunil Goutham <sgoutham@cavium.com>
1413 M:      Robert Richter <rric@kernel.org>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Supported
1416 F:      drivers/net/ethernet/cavium/thunder/
1417
1418 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1419 M:      Lukasz Majewski <lukma@denx.de>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 F:      arch/arm/mach-ep93xx/ts72xx.c
1423
1424 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1425 M:      Alexander Shiyan <shc_work@mail.ru>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Odd Fixes
1428 N:      clps711x
1429
1430 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1431 M:      Lennert Buytenhek <kernel@wantstofly.org>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434
1435 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1436 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1437 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 F:      arch/arm/mach-ep93xx/
1441 F:      arch/arm/mach-ep93xx/include/mach/
1442
1443 ARM/CLKDEV SUPPORT
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1448 F:      drivers/clk/clkdev.c
1449
1450 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1451 M:      Mike Rapoport <mike@compulab.co.il>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1456 M:      Baruch Siach <baruch@tkos.co.il>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 F:      arch/arm/boot/dts/cx92755*
1460 N:      digicolor
1461
1462 ARM/CONTEC MICRO9 MACHINE SUPPORT
1463 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1464 S:      Maintained
1465 F:      arch/arm/mach-ep93xx/micro9.c
1466
1467 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1468 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1469 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 S:      Maintained
1472 F:      drivers/hwtracing/coresight/*
1473 F:      Documentation/trace/coresight.txt
1474 F:      Documentation/trace/coresight-cpu-debug.txt
1475 F:      Documentation/devicetree/bindings/arm/coresight.txt
1476 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1477 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1478 F:      tools/perf/arch/arm/util/pmu.c
1479 F:      tools/perf/arch/arm/util/auxtrace.c
1480 F:      tools/perf/arch/arm/util/cs-etm.c
1481 F:      tools/perf/arch/arm/util/cs-etm.h
1482 F:      tools/perf/util/cs-etm.*
1483 F:      tools/perf/util/cs-etm-decoder/*
1484
1485 ARM/CORGI MACHINE SUPPORT
1486 M:      Richard Purdie <rpurdie@rpsys.net>
1487 S:      Maintained
1488
1489 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1490 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1491 M:      Linus Walleij <linus.walleij@linaro.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 T:      git git://github.com/ulli-kroll/linux.git
1494 S:      Maintained
1495 F:      Documentation/devicetree/bindings/arm/gemini.txt
1496 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1497 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1498 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1499 F:      arch/arm/mach-gemini/
1500 F:      drivers/net/ethernet/cortina/
1501 F:      drivers/pinctrl/pinctrl-gemini.c
1502 F:      drivers/rtc/rtc-ftrtc010.c
1503
1504 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1505 M:      Barry Song <baohua@kernel.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1508 S:      Maintained
1509 F:      arch/arm/boot/dts/prima2*
1510 F:      arch/arm/mach-prima2/
1511 F:      drivers/clk/sirf/
1512 F:      drivers/clocksource/timer-prima2.c
1513 F:      drivers/clocksource/timer-atlas7.c
1514 N:      [^a-z]sirf
1515 X:      drivers/gnss
1516
1517 ARM/EBSA110 MACHINE SUPPORT
1518 M:      Russell King <linux@armlinux.org.uk>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 W:      http://www.armlinux.org.uk/
1521 S:      Maintained
1522 F:      arch/arm/mach-ebsa110/
1523 F:      drivers/net/ethernet/amd/am79c961a.*
1524
1525 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1526 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1527 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 S:      Maintained
1530 N:      efm32
1531
1532 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1533 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1535 S:      Maintained
1536 F:      arch/arm/mach-pxa/ezx.c
1537
1538 ARM/FARADAY FA526 PORT
1539 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 S:      Maintained
1542 T:      git git://git.berlios.de/gemini-board
1543 F:      arch/arm/mm/*-fa*
1544
1545 ARM/FOOTBRIDGE ARCHITECTURE
1546 M:      Russell King <linux@armlinux.org.uk>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 W:      http://www.armlinux.org.uk/
1549 S:      Maintained
1550 F:      arch/arm/include/asm/hardware/dec21285.h
1551 F:      arch/arm/mach-footbridge/
1552
1553 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1554 M:      Shawn Guo <shawnguo@kernel.org>
1555 M:      Sascha Hauer <s.hauer@pengutronix.de>
1556 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1557 R:      Fabio Estevam <festevam@gmail.com>
1558 R:      NXP Linux Team <linux-imx@nxp.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1562 N:      imx
1563 N:      mxs
1564 X:      drivers/media/i2c/
1565
1566 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1567 M:      Shawn Guo <shawnguo@kernel.org>
1568 M:      Sascha Hauer <s.hauer@pengutronix.de>
1569 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1570 R:      Stefan Agner <stefan@agner.ch>
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1574 F:      arch/arm/mach-imx/*vf610*
1575 F:      arch/arm/boot/dts/vf*
1576
1577 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1578 M:      Shawn Guo <shawnguo@kernel.org>
1579 M:      Li Yang <leoyang.li@nxp.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1583 F:      arch/arm/boot/dts/ls1021a*
1584 F:      arch/arm64/boot/dts/freescale/fsl-*
1585 F:      arch/arm64/boot/dts/freescale/qoriq-*
1586
1587 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1588 M:      Lennert Buytenhek <kernel@wantstofly.org>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Maintained
1591
1592 ARM/GUMSTIX MACHINE SUPPORT
1593 M:      Steve Sakoman <sakoman@gmail.com>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596
1597 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1598 M:      Philipp Zabel <philipp.zabel@gmail.com>
1599 M:      Paul Parsons <lost.distance@yahoo.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Maintained
1602 F:      arch/arm/mach-pxa/hx4700.c
1603 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1604 F:      sound/soc/pxa/hx4700.c
1605
1606 ARM/HISILICON SOC SUPPORT
1607 M:      Wei Xu <xuwei5@hisilicon.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 W:      http://www.hisilicon.com
1610 S:      Supported
1611 T:      git git://github.com/hisilicon/linux-hisi.git
1612 F:      arch/arm/mach-hisi/
1613 F:      arch/arm/boot/dts/hi3*
1614 F:      arch/arm/boot/dts/hip*
1615 F:      arch/arm/boot/dts/hisi*
1616 F:      arch/arm64/boot/dts/hisilicon/
1617
1618 ARM/HP JORNADA 7XX MACHINE SUPPORT
1619 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1620 W:      www.jlime.com
1621 S:      Maintained
1622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1623 F:      arch/arm/mach-sa1100/jornada720.c
1624 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1625
1626 ARM/IGEP MACHINE SUPPORT
1627 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1628 M:      Javier Martinez Canillas <javier@dowhile0.org>
1629 L:      linux-omap@vger.kernel.org
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632 F:      arch/arm/boot/dts/omap3-igep*
1633
1634 ARM/INCOME PXA270 SUPPORT
1635 M:      Marek Vasut <marek.vasut@gmail.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1639
1640 ARM/INTEL IOP13XX ARM ARCHITECTURE
1641 M:      Lennert Buytenhek <kernel@wantstofly.org>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 S:      Maintained
1644
1645 ARM/INTEL IOP32X ARM ARCHITECTURE
1646 M:      Lennert Buytenhek <kernel@wantstofly.org>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649
1650 ARM/INTEL IOP33X ARM ARCHITECTURE
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Orphan
1653
1654 ARM/INTEL IQ81342EX MACHINE SUPPORT
1655 M:      Lennert Buytenhek <kernel@wantstofly.org>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658
1659 ARM/INTEL IXDP2850 MACHINE SUPPORT
1660 M:      Lennert Buytenhek <kernel@wantstofly.org>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/INTEL IXP4XX ARM ARCHITECTURE
1665 M:      Imre Kaloz <kaloz@openwrt.org>
1666 M:      Krzysztof Halasa <khalasa@piap.pl>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/mach-ixp4xx/
1670
1671 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1672 M:      Jonathan Cameron <jic23@cam.ac.uk>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/stargate2.c
1676 F:      drivers/pcmcia/pxa2xx_stargate2.c
1677
1678 ARM/INTEL XSC3 (MANZANO) ARM CORE
1679 M:      Lennert Buytenhek <kernel@wantstofly.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682
1683 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1684 M:      Lennert Buytenhek <kernel@wantstofly.org>
1685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1686 S:      Maintained
1687
1688 ARM/LG1K ARCHITECTURE
1689 M:      Chanho Min <chanho.min@lge.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm64/boot/dts/lg/
1693
1694 ARM/LOGICPD PXA270 MACHINE SUPPORT
1695 M:      Lennert Buytenhek <kernel@wantstofly.org>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698
1699 ARM/LPC18XX ARCHITECTURE
1700 M:      Vladimir Zapolskiy <vz@mleia.com>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703 F:      arch/arm/boot/dts/lpc43*
1704 F:      drivers/i2c/busses/i2c-lpc2k.c
1705 F:      drivers/memory/pl172.c
1706 F:      drivers/mtd/spi-nor/nxp-spifi.c
1707 F:      drivers/rtc/rtc-lpc24xx.c
1708 N:      lpc18xx
1709
1710 ARM/LPC32XX SOC SUPPORT
1711 M:      Vladimir Zapolskiy <vz@mleia.com>
1712 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/lpc32*
1717 F:      arch/arm/mach-lpc32xx/
1718 F:      drivers/i2c/busses/i2c-pnx.c
1719 F:      drivers/net/ethernet/nxp/lpc_eth.c
1720 F:      drivers/usb/host/ohci-nxp.c
1721 F:      drivers/watchdog/pnx4008_wdt.c
1722 N:      lpc32xx
1723
1724 ARM/MAGICIAN MACHINE SUPPORT
1725 M:      Philipp Zabel <philipp.zabel@gmail.com>
1726 S:      Maintained
1727
1728 ARM/Marvell Dove/MV78xx0/Orion SOC support
1729 M:      Jason Cooper <jason@lakedaemon.net>
1730 M:      Andrew Lunn <andrew@lunn.ch>
1731 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1732 M:      Gregory Clement <gregory.clement@bootlin.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 F:      Documentation/devicetree/bindings/soc/dove/
1736 F:      arch/arm/mach-dove/
1737 F:      arch/arm/mach-mv78xx0/
1738 F:      arch/arm/mach-orion5x/
1739 F:      arch/arm/plat-orion/
1740 F:      arch/arm/boot/dts/dove*
1741 F:      arch/arm/boot/dts/orion5x*
1742
1743 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1744 M:      Jason Cooper <jason@lakedaemon.net>
1745 M:      Andrew Lunn <andrew@lunn.ch>
1746 M:      Gregory Clement <gregory.clement@bootlin.com>
1747 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/boot/dts/armada*
1751 F:      arch/arm/boot/dts/kirkwood*
1752 F:      arch/arm/configs/mvebu_*_defconfig
1753 F:      arch/arm/mach-mvebu/
1754 F:      arch/arm64/boot/dts/marvell/armada*
1755 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1756 F:      drivers/cpufreq/armada-8k-cpufreq.c
1757 F:      drivers/cpufreq/mvebu-cpufreq.c
1758 F:      drivers/irqchip/irq-armada-370-xp.c
1759 F:      drivers/irqchip/irq-mvebu-*
1760 F:      drivers/pinctrl/mvebu/
1761 F:      drivers/rtc/rtc-armada38x.c
1762
1763 ARM/Mediatek RTC DRIVER
1764 M:      Eddie Huang <eddie.huang@mediatek.com>
1765 M:      Sean Wang <sean.wang@mediatek.com>
1766 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1767 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1768 S:      Maintained
1769 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1770 F:      drivers/rtc/rtc-mt6397.c
1771 F:      drivers/rtc/rtc-mt7622.c
1772
1773 ARM/Mediatek SoC support
1774 M:      Matthias Brugger <matthias.bgg@gmail.com>
1775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1776 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1777 W:      https://mtk.bcnfs.org/
1778 C:      irc://chat.freenode.net/linux-mediatek
1779 S:      Maintained
1780 F:      arch/arm/boot/dts/mt6*
1781 F:      arch/arm/boot/dts/mt7*
1782 F:      arch/arm/boot/dts/mt8*
1783 F:      arch/arm/mach-mediatek/
1784 F:      arch/arm64/boot/dts/mediatek/
1785 F:      drivers/soc/mediatek/
1786 N:      mtk
1787 N:      mt[678]
1788 K:      mediatek
1789
1790 ARM/Mediatek USB3 PHY DRIVER
1791 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1794 S:      Maintained
1795 F:      drivers/phy/mediatek/
1796 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1797
1798 ARM/MICREL KS8695 ARCHITECTURE
1799 M:      Greg Ungerer <gerg@uclinux.org>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 F:      arch/arm/mach-ks8695/
1802 S:      Odd Fixes
1803
1804 ARM/Microchip (AT91) SoC support
1805 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1806 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1807 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 W:      http://www.linux4sam.org
1810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1811 S:      Supported
1812 N:      at91
1813 N:      atmel
1814 F:      arch/arm/mach-at91/
1815 F:      include/soc/at91/
1816 F:      arch/arm/boot/dts/at91*.dts
1817 F:      arch/arm/boot/dts/at91*.dtsi
1818 F:      arch/arm/boot/dts/sama*.dts
1819 F:      arch/arm/boot/dts/sama*.dtsi
1820 F:      arch/arm/include/debug/at91.S
1821 F:      drivers/memory/atmel*
1822 F:      drivers/watchdog/sama5d4_wdt.c
1823 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1824 X:      drivers/net/wireless/atmel/
1825
1826 ARM/MIOA701 MACHINE SUPPORT
1827 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 F:      arch/arm/mach-pxa/mioa701.c
1830 S:      Maintained
1831
1832 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1833 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1834 S:      Maintained
1835
1836 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1837 M:      Linus Walleij <linus.walleij@linaro.org>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840 F:      arch/arm/mach-nomadik/
1841 F:      arch/arm/mach-u300/
1842 F:      arch/arm/mach-ux500/
1843 F:      arch/arm/boot/dts/ste-*
1844 F:      drivers/clk/clk-nomadik.c
1845 F:      drivers/clk/clk-u300.c
1846 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1847 F:      drivers/clocksource/timer-u300.c
1848 F:      drivers/dma/coh901318*
1849 F:      drivers/dma/ste_dma40*
1850 F:      drivers/hwspinlock/u8500_hsem.c
1851 F:      drivers/i2c/busses/i2c-nomadik.c
1852 F:      drivers/i2c/busses/i2c-stu300.c
1853 F:      drivers/mfd/ab3100*
1854 F:      drivers/mfd/ab8500*
1855 F:      drivers/mfd/abx500*
1856 F:      drivers/mfd/dbx500*
1857 F:      drivers/mfd/db8500*
1858 F:      drivers/pinctrl/nomadik/
1859 F:      drivers/pinctrl/pinctrl-coh901*
1860 F:      drivers/pinctrl/pinctrl-u300.c
1861 F:      drivers/rtc/rtc-ab3100.c
1862 F:      drivers/rtc/rtc-ab8500.c
1863 F:      drivers/rtc/rtc-coh901331.c
1864 F:      drivers/rtc/rtc-pl031.c
1865 F:      drivers/watchdog/coh901327_wdt.c
1866 F:      Documentation/devicetree/bindings/arm/ste-*
1867 F:      Documentation/devicetree/bindings/arm/ux500/
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1869
1870 ARM/NUVOTON NPCM ARCHITECTURE
1871 M:      Avi Fishman <avifishman70@gmail.com>
1872 M:      Tomer Maimon <tmaimon77@gmail.com>
1873 R:      Patrick Venture <venture@google.com>
1874 R:      Nancy Yuen <yuenn@google.com>
1875 R:      Brendan Higgins <brendanhiggins@google.com>
1876 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1877 S:      Supported
1878 F:      arch/arm/mach-npcm/
1879 F:      arch/arm/boot/dts/nuvoton-npcm*
1880 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1881 F:      drivers/*/*npcm*
1882 F:      Documentation/devicetree/bindings/*/*npcm*
1883 F:      Documentation/devicetree/bindings/*/*/*npcm*
1884
1885 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1886 M:      Wan ZongShun <mcuos.com@gmail.com>
1887 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1888 W:      http://www.mcuos.com
1889 S:      Maintained
1890 F:      arch/arm/mach-w90x900/
1891 F:      drivers/input/keyboard/w90p910_keypad.c
1892 F:      drivers/input/touchscreen/w90p910_ts.c
1893 F:      drivers/watchdog/nuc900_wdt.c
1894 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1895 F:      drivers/mtd/nand/raw/nuc900_nand.c
1896 F:      drivers/rtc/rtc-nuc900.c
1897 F:      drivers/spi/spi-nuc900.c
1898 F:      drivers/usb/host/ehci-w90x900.c
1899 F:      drivers/video/fbdev/nuc900fb.c
1900
1901 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1902 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1903 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1904 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1905 S:      Supported
1906
1907 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1908 M:      Alexander Clouter <alex@digriz.org.uk>
1909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1910 W:      http://www.digriz.org.uk/ts78xx/kernel
1911 S:      Maintained
1912 F:      arch/arm/mach-orion5x/ts78xx-*
1913
1914 ARM/OXNAS platform support
1915 M:      Neil Armstrong <narmstrong@baylibre.com>
1916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1917 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1918 S:      Maintained
1919 F:      arch/arm/mach-oxnas/
1920 F:      arch/arm/boot/dts/ox8*.dts*
1921 N:      oxnas
1922
1923 ARM/PALM TREO SUPPORT
1924 M:      Tomas Cech <sleep_walker@suse.com>
1925 L:      linux-arm-kernel@lists.infradead.org
1926 W:      http://hackndev.com
1927 S:      Maintained
1928 F:      arch/arm/mach-pxa/palmtreo.*
1929
1930 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1931 M:      Marek Vasut <marek.vasut@gmail.com>
1932 L:      linux-arm-kernel@lists.infradead.org
1933 W:      http://hackndev.com
1934 S:      Maintained
1935 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1936 F:      arch/arm/mach-pxa/palmtx.c
1937 F:      arch/arm/mach-pxa/palmt5.*
1938 F:      arch/arm/mach-pxa/include/mach/palmld.h
1939 F:      arch/arm/mach-pxa/palmld.c
1940 F:      arch/arm/mach-pxa/palmte2.*
1941 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1942 F:      arch/arm/mach-pxa/palmtc.c
1943
1944 ARM/PALMZ72 SUPPORT
1945 M:      Sergey Lapin <slapin@ossfans.org>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 W:      http://hackndev.com
1948 S:      Maintained
1949 F:      arch/arm/mach-pxa/palmz72.*
1950
1951 ARM/PLEB SUPPORT
1952 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1953 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1954 S:      Maintained
1955
1956 ARM/PT DIGITAL BOARD PORT
1957 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1959 W:      http://www.armlinux.org.uk/
1960 S:      Maintained
1961
1962 ARM/QUALCOMM SUPPORT
1963 M:      Andy Gross <andy.gross@linaro.org>
1964 M:      David Brown <david.brown@linaro.org>
1965 L:      linux-arm-msm@vger.kernel.org
1966 S:      Maintained
1967 F:      Documentation/devicetree/bindings/soc/qcom/
1968 F:      Documentation/devicetree/bindings/*/qcom*
1969 F:      arch/arm/boot/dts/qcom-*.dts
1970 F:      arch/arm/boot/dts/qcom-*.dtsi
1971 F:      arch/arm/mach-qcom/
1972 F:      arch/arm64/boot/dts/qcom/
1973 F:      drivers/*/qcom/
1974 F:      drivers/*/qcom*
1975 F:      drivers/*/*/qcom/
1976 F:      drivers/*/*/qcom*
1977 F:      drivers/*/pm8???-*
1978 F:      drivers/bluetooth/btqcomsmd.c
1979 F:      drivers/clocksource/timer-qcom.c
1980 F:      drivers/extcon/extcon-qcom*
1981 F:      drivers/iommu/msm*
1982 F:      drivers/i2c/busses/i2c-qup.c
1983 F:      drivers/i2c/busses/i2c-qcom-geni.c
1984 F:      drivers/mfd/ssbi.c
1985 F:      drivers/mmc/host/mmci_qcom*
1986 F:      drivers/mmc/host/sdhci_msm.c
1987 F:      drivers/pci/controller/dwc/pcie-qcom.c
1988 F:      drivers/phy/qualcomm/
1989 F:      drivers/power/*/msm*
1990 F:      drivers/reset/reset-qcom-*
1991 F:      drivers/scsi/ufs/ufs-qcom.*
1992 F:      drivers/spi/spi-qup.c
1993 F:      drivers/spi/spi-geni-qcom.c
1994 F:      drivers/spi/spi-qcom-qspi.c
1995 F:      drivers/tty/serial/msm_serial.c
1996 F:      drivers/usb/dwc3/dwc3-qcom.c
1997 F:      include/dt-bindings/*/qcom*
1998 F:      include/linux/*/qcom*
1999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2000
2001 ARM/RADISYS ENP2611 MACHINE SUPPORT
2002 M:      Lennert Buytenhek <kernel@wantstofly.org>
2003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2004 S:      Maintained
2005
2006 ARM/RDA MICRO ARCHITECTURE
2007 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2009 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/rda8810pl-*
2012 F:      drivers/clocksource/timer-rda.c
2013 F:      drivers/irqchip/irq-rda-intc.c
2014 F:      drivers/tty/serial/rda-uart.c
2015 F:      Documentation/devicetree/bindings/arm/rda.txt
2016 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2017 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2018 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2019
2020 ARM/REALTEK ARCHITECTURE
2021 M:      Andreas Färber <afaerber@suse.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm64/boot/dts/realtek/
2025 F:      Documentation/devicetree/bindings/arm/realtek.txt
2026
2027 ARM/RENESAS ARM64 ARCHITECTURE
2028 M:      Simon Horman <horms@verge.net.au>
2029 M:      Magnus Damm <magnus.damm@gmail.com>
2030 L:      linux-renesas-soc@vger.kernel.org
2031 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2033 S:      Supported
2034 F:      arch/arm64/boot/dts/renesas/
2035 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2036 F:      drivers/soc/renesas/
2037 F:      include/linux/soc/renesas/
2038
2039 ARM/RISCPC ARCHITECTURE
2040 M:      Russell King <linux@armlinux.org.uk>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 W:      http://www.armlinux.org.uk/
2043 S:      Maintained
2044 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2045 F:      arch/arm/include/asm/hardware/ioc.h
2046 F:      arch/arm/include/asm/hardware/iomd.h
2047 F:      arch/arm/include/asm/hardware/memc.h
2048 F:      arch/arm/mach-rpc/
2049 F:      drivers/net/ethernet/8390/etherh.c
2050 F:      drivers/net/ethernet/i825xx/ether1*
2051 F:      drivers/net/ethernet/seeq/ether3*
2052 F:      drivers/scsi/arm/
2053
2054 ARM/Rockchip SoC support
2055 M:      Heiko Stuebner <heiko@sntech.de>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 L:      linux-rockchip@lists.infradead.org
2058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2059 S:      Maintained
2060 F:      arch/arm/boot/dts/rk3*
2061 F:      arch/arm/boot/dts/rv1108*
2062 F:      arch/arm/mach-rockchip/
2063 F:      drivers/clk/rockchip/
2064 F:      drivers/i2c/busses/i2c-rk3x.c
2065 F:      drivers/*/*rockchip*
2066 F:      drivers/*/*/*rockchip*
2067 F:      sound/soc/rockchip/
2068 N:      rockchip
2069
2070 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2071 M:      Kukjin Kim <kgene@kernel.org>
2072 M:      Krzysztof Kozlowski <krzk@kernel.org>
2073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2074 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2075 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2076 S:      Maintained
2077 F:      arch/arm/boot/dts/s3c*
2078 F:      arch/arm/boot/dts/s5p*
2079 F:      arch/arm/boot/dts/exynos*
2080 F:      arch/arm64/boot/dts/exynos/
2081 F:      arch/arm/plat-samsung/
2082 F:      arch/arm/mach-s3c24*/
2083 F:      arch/arm/mach-s3c64xx/
2084 F:      arch/arm/mach-s5p*/
2085 F:      arch/arm/mach-exynos*/
2086 F:      drivers/*/*s3c24*
2087 F:      drivers/*/*/*s3c24*
2088 F:      drivers/*/*s3c64xx*
2089 F:      drivers/*/*s5pv210*
2090 F:      drivers/memory/samsung/*
2091 F:      drivers/soc/samsung/*
2092 F:      Documentation/arm/Samsung/
2093 F:      Documentation/devicetree/bindings/arm/samsung/
2094 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2095 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2096 N:      exynos
2097
2098 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2099 M:      Kyungmin Park <kyungmin.park@samsung.com>
2100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2101 S:      Maintained
2102 F:      arch/arm/mach-s5pv210/
2103
2104 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2105 M:      Kyungmin Park <kyungmin.park@samsung.com>
2106 M:      Kamil Debski <kamil@wypas.org>
2107 M:      Andrzej Hajda <a.hajda@samsung.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 L:      linux-media@vger.kernel.org
2110 S:      Maintained
2111 F:      drivers/media/platform/s5p-g2d/
2112
2113 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2114 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2115 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2116 L:      linux-media@vger.kernel.org
2117 S:      Maintained
2118 F:      drivers/media/platform/s5p-cec/
2119 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2120
2121 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2122 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2123 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2124 L:      linux-arm-kernel@lists.infradead.org
2125 L:      linux-media@vger.kernel.org
2126 S:      Maintained
2127 F:      drivers/media/platform/s5p-jpeg/
2128
2129 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Jeongtae Park <jtp.park@samsung.com>
2133 M:      Andrzej Hajda <a.hajda@samsung.com>
2134 L:      linux-arm-kernel@lists.infradead.org
2135 L:      linux-media@vger.kernel.org
2136 S:      Maintained
2137 F:      drivers/media/platform/s5p-mfc/
2138
2139 ARM/SHMOBILE ARM ARCHITECTURE
2140 M:      Simon Horman <horms@verge.net.au>
2141 M:      Magnus Damm <magnus.damm@gmail.com>
2142 L:      linux-renesas-soc@vger.kernel.org
2143 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2145 S:      Supported
2146 F:      arch/arm/boot/dts/emev2*
2147 F:      arch/arm/boot/dts/gr-peach*
2148 F:      arch/arm/boot/dts/iwg20d-q7*
2149 F:      arch/arm/boot/dts/r7s*
2150 F:      arch/arm/boot/dts/r8a*
2151 F:      arch/arm/boot/dts/r9a*
2152 F:      arch/arm/boot/dts/sh*
2153 F:      arch/arm/configs/shmobile_defconfig
2154 F:      arch/arm/include/debug/renesas-scif.S
2155 F:      arch/arm/mach-shmobile/
2156 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2157 F:      drivers/soc/renesas/
2158 F:      include/linux/soc/renesas/
2159
2160 ARM/SOCFPGA ARCHITECTURE
2161 M:      Dinh Nguyen <dinguyen@kernel.org>
2162 S:      Maintained
2163 F:      arch/arm/mach-socfpga/
2164 F:      arch/arm/boot/dts/socfpga*
2165 F:      arch/arm/configs/socfpga_defconfig
2166 F:      arch/arm64/boot/dts/altera/
2167 W:      http://www.rocketboards.org
2168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2169
2170 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2171 M:      Dinh Nguyen <dinguyen@kernel.org>
2172 S:      Maintained
2173 F:      drivers/clk/socfpga/
2174
2175 ARM/SOCFPGA EDAC SUPPORT
2176 M:      Thor Thayer <thor.thayer@linux.intel.com>
2177 S:      Maintained
2178 F:      drivers/edac/altera_edac.
2179
2180 ARM/SPREADTRUM SoC SUPPORT
2181 M:      Orson Zhai <orsonzhai@gmail.com>
2182 M:      Baolin Wang <baolin.wang@linaro.org>
2183 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2184 S:      Maintained
2185 F:      arch/arm64/boot/dts/sprd
2186 N:      sprd
2187
2188 ARM/STI ARCHITECTURE
2189 M:      Patrice Chotard <patrice.chotard@st.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 W:      http://www.stlinux.com
2192 S:      Maintained
2193 F:      arch/arm/mach-sti/
2194 F:      arch/arm/boot/dts/sti*
2195 F:      drivers/char/hw_random/st-rng.c
2196 F:      drivers/clocksource/arm_global_timer.c
2197 F:      drivers/clocksource/clksrc_st_lpc.c
2198 F:      drivers/cpufreq/sti-cpufreq.c
2199 F:      drivers/dma/st_fdma*
2200 F:      drivers/i2c/busses/i2c-st.c
2201 F:      drivers/media/rc/st_rc.c
2202 F:      drivers/media/platform/sti/c8sectpfe/
2203 F:      drivers/mmc/host/sdhci-st.c
2204 F:      drivers/phy/st/phy-miphy28lp.c
2205 F:      drivers/phy/st/phy-stih407-usb.c
2206 F:      drivers/pinctrl/pinctrl-st.c
2207 F:      drivers/remoteproc/st_remoteproc.c
2208 F:      drivers/remoteproc/st_slim_rproc.c
2209 F:      drivers/reset/sti/
2210 F:      drivers/rtc/rtc-st-lpc.c
2211 F:      drivers/tty/serial/st-asc.c
2212 F:      drivers/usb/dwc3/dwc3-st.c
2213 F:      drivers/usb/host/ehci-st.c
2214 F:      drivers/usb/host/ohci-st.c
2215 F:      drivers/watchdog/st_lpc_wdt.c
2216 F:      drivers/ata/ahci_st.c
2217 F:      include/linux/remoteproc/st_slim_rproc.h
2218
2219 ARM/STM32 ARCHITECTURE
2220 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2221 M:      Alexandre Torgue <alexandre.torgue@st.com>
2222 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 S:      Maintained
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2226 N:      stm32
2227 N:      stm
2228 F:      arch/arm/boot/dts/stm32*
2229 F:      arch/arm/mach-stm32/
2230 F:      drivers/clocksource/armv7m_systick.c
2231
2232 ARM/Synaptics SoC support
2233 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2234 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-berlin/
2238 F:      arch/arm/boot/dts/berlin*
2239 F:      arch/arm64/boot/dts/synaptics/
2240
2241 ARM/TANGO ARCHITECTURE
2242 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2243 M:      Mans Rullgard <mans@mansr.com>
2244 L:      linux-arm-kernel@lists.infradead.org
2245 S:      Odd Fixes
2246 N:      tango
2247
2248 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2249 M:      Lennert Buytenhek <kernel@wantstofly.org>
2250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2251 S:      Maintained
2252
2253 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2254 M:      Hans Verkuil <hans.verkuil@cisco.com>
2255 L:      linux-tegra@vger.kernel.org
2256 L:      linux-media@vger.kernel.org
2257 S:      Maintained
2258 F:      drivers/media/platform/tegra-cec/
2259 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2260
2261 ARM/TETON BGA MACHINE SUPPORT
2262 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2264 S:      Maintained
2265
2266 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2267 M:      Santosh Shilimkar <ssantosh@kernel.org>
2268 L:      linux-kernel@vger.kernel.org
2269 S:      Maintained
2270 F:      drivers/memory/*emif*
2271
2272 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2273 M:      Tero Kristo <t-kristo@ti.com>
2274 M:      Nishanth Menon <nm@ti.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Supported
2277 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2278 F:      arch/arm64/boot/dts/ti/Makefile
2279 F:      arch/arm64/boot/dts/ti/k3-*
2280 F:      include/dt-bindings/pinctrl/k3.h
2281
2282 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2283 M:      Santosh Shilimkar <ssantosh@kernel.org>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm/mach-keystone/
2287 F:      arch/arm/boot/dts/keystone-*
2288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2289
2290 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2291 M:      Santosh Shilimkar <ssantosh@kernel.org>
2292 L:      linux-kernel@vger.kernel.org
2293 S:      Maintained
2294 F:      drivers/clk/keystone/
2295
2296 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2297 M:      Santosh Shilimkar <ssantosh@kernel.org>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 L:      linux-kernel@vger.kernel.org
2300 S:      Maintained
2301 F:      drivers/clocksource/timer-keystone.c
2302
2303 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2304 M:      Santosh Shilimkar <ssantosh@kernel.org>
2305 L:      linux-kernel@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/power/reset/keystone-reset.c
2308
2309 ARM/THECUS N2100 MACHINE SUPPORT
2310 M:      Lennert Buytenhek <kernel@wantstofly.org>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313
2314 ARM/TOSA MACHINE SUPPORT
2315 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2316 M:      Dirk Opfer <dirk@opfer-online.de>
2317 S:      Maintained
2318
2319 ARM/UNIPHIER ARCHITECTURE
2320 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2323 S:      Maintained
2324 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2325 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2326 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2327 F:      arch/arm/boot/dts/uniphier*
2328 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2329 F:      arch/arm/mach-uniphier/
2330 F:      arch/arm/mm/cache-uniphier.c
2331 F:      arch/arm64/boot/dts/socionext/uniphier*
2332 F:      drivers/bus/uniphier-system-bus.c
2333 F:      drivers/clk/uniphier/
2334 F:      drivers/dmaengine/uniphier-mdmac.c
2335 F:      drivers/gpio/gpio-uniphier.c
2336 F:      drivers/i2c/busses/i2c-uniphier*
2337 F:      drivers/irqchip/irq-uniphier-aidet.c
2338 F:      drivers/mmc/host/uniphier-sd.c
2339 F:      drivers/pinctrl/uniphier/
2340 F:      drivers/reset/reset-uniphier.c
2341 F:      drivers/tty/serial/8250/8250_uniphier.c
2342 N:      uniphier
2343
2344 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2345 M:      Ulf Hansson <ulf.hansson@linaro.org>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.linaro.org/people/ulfh/clk.git
2348 S:      Maintained
2349 F:      drivers/clk/ux500/
2350
2351 ARM/VERSATILE EXPRESS PLATFORM
2352 M:      Liviu Dudau <liviu.dudau@arm.com>
2353 M:      Sudeep Holla <sudeep.holla@arm.com>
2354 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2356 S:      Maintained
2357 F:      arch/arm/boot/dts/vexpress*
2358 F:      arch/arm64/boot/dts/arm/
2359 F:      arch/arm/mach-vexpress/
2360 F:      */*/vexpress*
2361 F:      */*/*/vexpress*
2362 F:      drivers/clk/versatile/clk-vexpress-osc.c
2363 F:      drivers/clocksource/timer-versatile.c
2364 N:      mps2
2365
2366 ARM/VFP SUPPORT
2367 M:      Russell King <linux@armlinux.org.uk>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 W:      http://www.armlinux.org.uk/
2370 S:      Maintained
2371 F:      arch/arm/vfp/
2372
2373 ARM/VOIPAC PXA270 SUPPORT
2374 M:      Marek Vasut <marek.vasut@gmail.com>
2375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2376 S:      Maintained
2377 F:      arch/arm/mach-pxa/vpac270.c
2378 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2379
2380 ARM/VT8500 ARM ARCHITECTURE
2381 M:      Tony Prisk <linux@prisktech.co.nz>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Maintained
2384 F:      arch/arm/mach-vt8500/
2385 F:      drivers/clocksource/timer-vt8500.c
2386 F:      drivers/i2c/busses/i2c-wmt.c
2387 F:      drivers/mmc/host/wmt-sdmmc.c
2388 F:      drivers/pwm/pwm-vt8500.c
2389 F:      drivers/rtc/rtc-vt8500.c
2390 F:      drivers/tty/serial/vt8500_serial.c
2391 F:      drivers/usb/host/ehci-platform.c
2392 F:      drivers/usb/host/uhci-platform.c
2393 F:      drivers/video/fbdev/vt8500lcdfb.*
2394 F:      drivers/video/fbdev/wm8505fb*
2395 F:      drivers/video/fbdev/wmt_ge_rops.*
2396
2397 ARM/ZIPIT Z2 SUPPORT
2398 M:      Marek Vasut <marek.vasut@gmail.com>
2399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2400 S:      Maintained
2401 F:      arch/arm/mach-pxa/z2.c
2402 F:      arch/arm/mach-pxa/include/mach/z2.h
2403
2404 ARM/ZTE ARCHITECTURE
2405 M:      Jun Nie <jun.nie@linaro.org>
2406 M:      Shawn Guo <shawnguo@kernel.org>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/boot/dts/zx2967*
2410 F:      arch/arm/mach-zx/
2411 F:      arch/arm64/boot/dts/zte/
2412 F:      drivers/clk/zte/
2413 F:      drivers/dma/zx_dma.c
2414 F:      drivers/gpio/gpio-zx.c
2415 F:      drivers/i2c/busses/i2c-zx2967.c
2416 F:      drivers/mmc/host/dw_mmc-zx.*
2417 F:      drivers/pinctrl/zte/
2418 F:      drivers/soc/zte/
2419 F:      drivers/thermal/zx2967_thermal.c
2420 F:      drivers/watchdog/zx2967_wdt.c
2421 F:      Documentation/devicetree/bindings/arm/zte.yaml
2422 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2423 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2424 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2425 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2426 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2427 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2428 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2429 F:      Documentation/devicetree/bindings/soc/zte/
2430 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2431 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2432 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2433 F:      include/dt-bindings/clock/zx2967*.h
2434 F:      include/dt-bindings/soc/zte,*.h
2435 F:      sound/soc/codecs/zx_aud96p22.c
2436 F:      sound/soc/zte/
2437
2438 ARM/ZYNQ ARCHITECTURE
2439 M:      Michal Simek <michal.simek@xilinx.com>
2440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2441 W:      http://wiki.xilinx.com
2442 T:      git https://github.com/Xilinx/linux-xlnx.git
2443 S:      Supported
2444 F:      arch/arm/mach-zynq/
2445 F:      drivers/cpuidle/cpuidle-zynq.c
2446 F:      drivers/block/xsysace.c
2447 N:      zynq
2448 N:      xilinx
2449 F:      drivers/clocksource/timer-cadence-ttc.c
2450 F:      drivers/i2c/busses/i2c-cadence.c
2451 F:      drivers/mmc/host/sdhci-of-arasan.c
2452 F:      drivers/edac/synopsys_edac.c
2453 F:      drivers/i2c/busses/i2c-xiic.c
2454
2455 ARM64 PORT (AARCH64 ARCHITECTURE)
2456 M:      Catalin Marinas <catalin.marinas@arm.com>
2457 M:      Will Deacon <will.deacon@arm.com>
2458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2460 S:      Maintained
2461 F:      arch/arm64/
2462 X:      arch/arm64/boot/dts/
2463 F:      Documentation/arm64/
2464
2465 AS3645A LED FLASH CONTROLLER DRIVER
2466 M:      Sakari Ailus <sakari.ailus@iki.fi>
2467 L:      linux-leds@vger.kernel.org
2468 S:      Maintained
2469 F:      drivers/leds/leds-as3645a.c
2470
2471 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2472 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2473 L:      linux-media@vger.kernel.org
2474 T:      git git://linuxtv.org/media_tree.git
2475 S:      Maintained
2476 F:      drivers/media/i2c/ak7375.c
2477 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2478
2479 ASAHI KASEI AK8974 DRIVER
2480 M:      Linus Walleij <linus.walleij@linaro.org>
2481 L:      linux-iio@vger.kernel.org
2482 W:      http://www.akm.com/
2483 S:      Supported
2484 F:      drivers/iio/magnetometer/ak8974.c
2485
2486 ASC7621 HARDWARE MONITOR DRIVER
2487 M:      George Joseph <george.joseph@fairview5.com>
2488 L:      linux-hwmon@vger.kernel.org
2489 S:      Maintained
2490 F:      Documentation/hwmon/asc7621
2491 F:      drivers/hwmon/asc7621.c
2492
2493 ASPEED VIDEO ENGINE DRIVER
2494 M:      Eddie James <eajames@linux.ibm.com>
2495 L:      linux-media@vger.kernel.org
2496 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2497 S:      Maintained
2498 F:      drivers/media/platform/aspeed-video.c
2499 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2500
2501 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2502 M:      Corentin Chary <corentin.chary@gmail.com>
2503 L:      acpi4asus-user@lists.sourceforge.net
2504 L:      platform-driver-x86@vger.kernel.org
2505 W:      http://acpi4asus.sf.net
2506 S:      Maintained
2507 F:      drivers/platform/x86/asus*.c
2508 F:      drivers/platform/x86/eeepc*.c
2509
2510 ASUS WIRELESS RADIO CONTROL DRIVER
2511 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2512 L:      platform-driver-x86@vger.kernel.org
2513 S:      Maintained
2514 F:      drivers/platform/x86/asus-wireless.c
2515
2516 ASYMMETRIC KEYS
2517 M:      David Howells <dhowells@redhat.com>
2518 L:      keyrings@vger.kernel.org
2519 S:      Maintained
2520 F:      Documentation/crypto/asymmetric-keys.txt
2521 F:      include/linux/verification.h
2522 F:      include/crypto/public_key.h
2523 F:      include/crypto/pkcs7.h
2524 F:      crypto/asymmetric_keys/
2525
2526 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2527 R:      Dan Williams <dan.j.williams@intel.com>
2528 W:      http://sourceforge.net/projects/xscaleiop
2529 S:      Odd fixes
2530 F:      Documentation/crypto/async-tx-api.txt
2531 F:      crypto/async_tx/
2532 F:      drivers/dma/
2533 F:      include/linux/dmaengine.h
2534 F:      include/linux/async_tx.h
2535
2536 AT24 EEPROM DRIVER
2537 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2538 L:      linux-i2c@vger.kernel.org
2539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2540 S:      Maintained
2541 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2542 F:      drivers/misc/eeprom/at24.c
2543 F:      include/linux/platform_data/at24.h
2544
2545 ATA OVER ETHERNET (AOE) DRIVER
2546 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2547 W:      http://www.openaoe.org/
2548 S:      Supported
2549 F:      Documentation/aoe/
2550 F:      drivers/block/aoe/
2551
2552 ATHEROS 71XX/9XXX GPIO DRIVER
2553 M:      Alban Bedel <albeu@free.fr>
2554 W:      https://github.com/AlbanBedel/linux
2555 T:      git git://github.com/AlbanBedel/linux
2556 S:      Maintained
2557 F:      drivers/gpio/gpio-ath79.c
2558 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2559
2560 ATHEROS 71XX/9XXX USB PHY DRIVER
2561 M:      Alban Bedel <albeu@free.fr>
2562 W:      https://github.com/AlbanBedel/linux
2563 T:      git git://github.com/AlbanBedel/linux
2564 S:      Maintained
2565 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2566 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2567
2568 ATHEROS ATH GENERIC UTILITIES
2569 M:      Kalle Valo <kvalo@codeaurora.org>
2570 L:      linux-wireless@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/net/wireless/ath/*
2573
2574 ATHEROS ATH5K WIRELESS DRIVER
2575 M:      Jiri Slaby <jirislaby@gmail.com>
2576 M:      Nick Kossifidis <mickflemm@gmail.com>
2577 M:      Luis Chamberlain <mcgrof@kernel.org>
2578 L:      linux-wireless@vger.kernel.org
2579 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2580 S:      Maintained
2581 F:      drivers/net/wireless/ath/ath5k/
2582
2583 ATHEROS ATH6KL WIRELESS DRIVER
2584 M:      Kalle Valo <kvalo@codeaurora.org>
2585 L:      linux-wireless@vger.kernel.org
2586 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2588 S:      Supported
2589 F:      drivers/net/wireless/ath/ath6kl/
2590
2591 ATI_REMOTE2 DRIVER
2592 M:      Ville Syrjala <syrjala@sci.fi>
2593 S:      Maintained
2594 F:      drivers/input/misc/ati_remote2.c
2595
2596 ATK0110 HWMON DRIVER
2597 M:      Luca Tettamanti <kronos.it@gmail.com>
2598 L:      linux-hwmon@vger.kernel.org
2599 S:      Maintained
2600 F:      drivers/hwmon/asus_atk0110.c
2601
2602 ATLX ETHERNET DRIVERS
2603 M:      Jay Cliburn <jcliburn@gmail.com>
2604 M:      Chris Snook <chris.snook@gmail.com>
2605 L:      netdev@vger.kernel.org
2606 W:      http://sourceforge.net/projects/atl1
2607 W:      http://atl1.sourceforge.net
2608 S:      Maintained
2609 F:      drivers/net/ethernet/atheros/
2610
2611 ATM
2612 M:      Chas Williams <3chas3@gmail.com>
2613 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2614 L:      netdev@vger.kernel.org
2615 W:      http://linux-atm.sourceforge.net
2616 S:      Maintained
2617 F:      drivers/atm/
2618 F:      include/linux/atm*
2619 F:      include/uapi/linux/atm*
2620
2621 ATMEL MACB ETHERNET DRIVER
2622 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2623 S:      Supported
2624 F:      drivers/net/ethernet/cadence/
2625
2626 ATMEL MAXTOUCH DRIVER
2627 M:      Nick Dyer <nick@shmanahar.org>
2628 T:      git git://github.com/ndyer/linux.git
2629 S:      Maintained
2630 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2631 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2632
2633 ATMEL WIRELESS DRIVER
2634 M:      Simon Kelley <simon@thekelleys.org.uk>
2635 L:      linux-wireless@vger.kernel.org
2636 W:      http://www.thekelleys.org.uk/atmel
2637 W:      http://atmelwlandriver.sourceforge.net/
2638 S:      Maintained
2639 F:      drivers/net/wireless/atmel/atmel*
2640
2641 ATOMIC INFRASTRUCTURE
2642 M:      Will Deacon <will.deacon@arm.com>
2643 M:      Peter Zijlstra <peterz@infradead.org>
2644 R:      Boqun Feng <boqun.feng@gmail.com>
2645 L:      linux-kernel@vger.kernel.org
2646 S:      Maintained
2647 F:      arch/*/include/asm/atomic*.h
2648 F:      include/*/atomic*.h
2649 F:      scripts/atomic/
2650
2651 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2652 M:      Bradley Grove <linuxdrivers@attotech.com>
2653 L:      linux-scsi@vger.kernel.org
2654 W:      http://www.attotech.com
2655 S:      Supported
2656 F:      drivers/scsi/esas2r
2657
2658 ATUSB IEEE 802.15.4 RADIO DRIVER
2659 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2660 L:      linux-wpan@vger.kernel.org
2661 S:      Maintained
2662 F:      drivers/net/ieee802154/atusb.c
2663 F:      drivers/net/ieee802154/atusb.h
2664 F:      drivers/net/ieee802154/at86rf230.h
2665
2666 AUDIT SUBSYSTEM
2667 M:      Paul Moore <paul@paul-moore.com>
2668 M:      Eric Paris <eparis@redhat.com>
2669 L:      linux-audit@redhat.com (moderated for non-subscribers)
2670 W:      https://github.com/linux-audit
2671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2672 S:      Supported
2673 F:      include/linux/audit.h
2674 F:      include/uapi/linux/audit.h
2675 F:      kernel/audit*
2676
2677 AUXILIARY DISPLAY DRIVERS
2678 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2679 S:      Maintained
2680 F:      drivers/auxdisplay/
2681 F:      include/linux/cfag12864b.h
2682
2683 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2684 M:      Andreas Klinger <ak@it-klinger.de>
2685 L:      linux-iio@vger.kernel.org
2686 S:      Maintained
2687 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2688 F:      drivers/iio/adc/hx711.c
2689
2690 AX.25 NETWORK LAYER
2691 M:      Ralf Baechle <ralf@linux-mips.org>
2692 L:      linux-hams@vger.kernel.org
2693 W:      http://www.linux-ax25.org/
2694 S:      Maintained
2695 F:      include/uapi/linux/ax25.h
2696 F:      include/net/ax25.h
2697 F:      net/ax25/
2698
2699 AXENTIA ARM DEVICES
2700 M:      Peter Rosin <peda@axentia.se>
2701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2702 S:      Maintained
2703 F:      Documentation/devicetree/bindings/arm/axentia.txt
2704 F:      arch/arm/boot/dts/at91-linea.dtsi
2705 F:      arch/arm/boot/dts/at91-natte.dtsi
2706 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2707 F:      arch/arm/boot/dts/at91-tse850-3.dts
2708
2709 AXENTIA ASOC DRIVERS
2710 M:      Peter Rosin <peda@axentia.se>
2711 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2712 S:      Maintained
2713 F:      Documentation/devicetree/bindings/sound/axentia,*
2714 F:      sound/soc/atmel/tse850-pcm5142.c
2715
2716 AXXIA I2C CONTROLLER
2717 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2718 L:      linux-i2c@vger.kernel.org
2719 S:      Maintained
2720 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2721 F:      drivers/i2c/busses/i2c-axxia.c
2722
2723 AZ6007 DVB DRIVER
2724 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2725 L:      linux-media@vger.kernel.org
2726 W:      https://linuxtv.org
2727 T:      git git://linuxtv.org/media_tree.git
2728 S:      Maintained
2729 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2730
2731 AZTECH FM RADIO RECEIVER DRIVER
2732 M:      Hans Verkuil <hverkuil@xs4all.nl>
2733 L:      linux-media@vger.kernel.org
2734 T:      git git://linuxtv.org/media_tree.git
2735 W:      https://linuxtv.org
2736 S:      Maintained
2737 F:      drivers/media/radio/radio-aztech*
2738
2739 B43 WIRELESS DRIVER
2740 L:      linux-wireless@vger.kernel.org
2741 L:      b43-dev@lists.infradead.org
2742 W:      http://wireless.kernel.org/en/users/Drivers/b43
2743 S:      Odd Fixes
2744 F:      drivers/net/wireless/broadcom/b43/
2745
2746 B43LEGACY WIRELESS DRIVER
2747 M:      Larry Finger <Larry.Finger@lwfinger.net>
2748 L:      linux-wireless@vger.kernel.org
2749 L:      b43-dev@lists.infradead.org
2750 W:      http://wireless.kernel.org/en/users/Drivers/b43
2751 S:      Maintained
2752 F:      drivers/net/wireless/broadcom/b43legacy/
2753
2754 BACKLIGHT CLASS/SUBSYSTEM
2755 M:      Lee Jones <lee.jones@linaro.org>
2756 M:      Daniel Thompson <daniel.thompson@linaro.org>
2757 M:      Jingoo Han <jingoohan1@gmail.com>
2758 L:      dri-devel@lists.freedesktop.org
2759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2760 S:      Maintained
2761 F:      drivers/video/backlight/
2762 F:      include/linux/backlight.h
2763 F:      include/linux/pwm_backlight.h
2764 F:      Documentation/devicetree/bindings/leds/backlight
2765
2766 BATMAN ADVANCED
2767 M:      Marek Lindner <mareklindner@neomailbox.ch>
2768 M:      Simon Wunderlich <sw@simonwunderlich.de>
2769 M:      Antonio Quartulli <a@unstable.cc>
2770 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2771 W:      https://www.open-mesh.org/
2772 Q:      https://patchwork.open-mesh.org/project/batman/list/
2773 S:      Maintained
2774 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2775 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2776 F:      Documentation/networking/batman-adv.rst
2777 F:      include/uapi/linux/batadv_packet.h
2778 F:      include/uapi/linux/batman_adv.h
2779 F:      net/batman-adv/
2780
2781 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2782 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2783 L:      linux-hams@vger.kernel.org
2784 W:      http://www.baycom.org/~tom/ham/ham.html
2785 S:      Maintained
2786 F:      drivers/net/hamradio/baycom*
2787
2788 BCACHE (BLOCK LAYER CACHE)
2789 M:      Coly Li <colyli@suse.de>
2790 M:      Kent Overstreet <kent.overstreet@gmail.com>
2791 L:      linux-bcache@vger.kernel.org
2792 W:      http://bcache.evilpiepirate.org
2793 C:      irc://irc.oftc.net/bcache
2794 S:      Maintained
2795 F:      drivers/md/bcache/
2796
2797 BDISP ST MEDIA DRIVER
2798 M:      Fabien Dessenne <fabien.dessenne@st.com>
2799 L:      linux-media@vger.kernel.org
2800 T:      git git://linuxtv.org/media_tree.git
2801 W:      https://linuxtv.org
2802 S:      Supported
2803 F:      drivers/media/platform/sti/bdisp
2804
2805 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2806 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2807 L:      netdev@vger.kernel.org
2808 S:      Maintained
2809 F:      drivers/net/ethernet/ec_bhf.c
2810
2811 BEFS FILE SYSTEM
2812 M:      Luis de Bethencourt <luisbg@kernel.org>
2813 M:      Salah Triki <salah.triki@gmail.com>
2814 S:      Maintained
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2816 F:      Documentation/filesystems/befs.txt
2817 F:      fs/befs/
2818
2819 BFQ I/O SCHEDULER
2820 M:      Paolo Valente <paolo.valente@linaro.org>
2821 M:      Jens Axboe <axboe@kernel.dk>
2822 L:      linux-block@vger.kernel.org
2823 S:      Maintained
2824 F:      block/bfq-*
2825 F:      Documentation/block/bfq-iosched.txt
2826
2827 BFS FILE SYSTEM
2828 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2829 S:      Maintained
2830 F:      Documentation/filesystems/bfs.txt
2831 F:      fs/bfs/
2832 F:      include/uapi/linux/bfs_fs.h
2833
2834 BLINKM RGB LED DRIVER
2835 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2836 S:      Maintained
2837 F:      drivers/leds/leds-blinkm.c
2838
2839 BLOCK LAYER
2840 M:      Jens Axboe <axboe@kernel.dk>
2841 L:      linux-block@vger.kernel.org
2842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2843 S:      Maintained
2844 F:      block/
2845 F:      drivers/block/
2846 F:      kernel/trace/blktrace.c
2847 F:      lib/sbitmap.c
2848
2849 BLOCK2MTD DRIVER
2850 M:      Joern Engel <joern@lazybastard.org>
2851 L:      linux-mtd@lists.infradead.org
2852 S:      Maintained
2853 F:      drivers/mtd/devices/block2mtd.c
2854
2855 BLUETOOTH DRIVERS
2856 M:      Marcel Holtmann <marcel@holtmann.org>
2857 M:      Johan Hedberg <johan.hedberg@gmail.com>
2858 L:      linux-bluetooth@vger.kernel.org
2859 W:      http://www.bluez.org/
2860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2862 S:      Maintained
2863 F:      drivers/bluetooth/
2864
2865 BLUETOOTH SUBSYSTEM
2866 M:      Marcel Holtmann <marcel@holtmann.org>
2867 M:      Johan Hedberg <johan.hedberg@gmail.com>
2868 L:      linux-bluetooth@vger.kernel.org
2869 W:      http://www.bluez.org/
2870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2872 S:      Maintained
2873 F:      net/bluetooth/
2874 F:      include/net/bluetooth/
2875
2876 BONDING DRIVER
2877 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2878 M:      Veaceslav Falico <vfalico@gmail.com>
2879 M:      Andy Gospodarek <andy@greyhouse.net>
2880 L:      netdev@vger.kernel.org
2881 W:      http://sourceforge.net/projects/bonding/
2882 S:      Supported
2883 F:      drivers/net/bonding/
2884 F:      include/uapi/linux/if_bonding.h
2885
2886 BPF (Safe dynamic programs and tools)
2887 M:      Alexei Starovoitov <ast@kernel.org>
2888 M:      Daniel Borkmann <daniel@iogearbox.net>
2889 R:      Martin KaFai Lau <kafai@fb.com>
2890 R:      Song Liu <songliubraving@fb.com>
2891 R:      Yonghong Song <yhs@fb.com>
2892 L:      netdev@vger.kernel.org
2893 L:      bpf@vger.kernel.org
2894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2896 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2897 S:      Supported
2898 F:      arch/*/net/*
2899 F:      Documentation/networking/filter.txt
2900 F:      Documentation/bpf/
2901 F:      include/linux/bpf*
2902 F:      include/linux/filter.h
2903 F:      include/trace/events/xdp.h
2904 F:      include/uapi/linux/bpf*
2905 F:      include/uapi/linux/filter.h
2906 F:      kernel/bpf/
2907 F:      kernel/trace/bpf_trace.c
2908 F:      lib/test_bpf.c
2909 F:      net/bpf/
2910 F:      net/core/filter.c
2911 F:      net/sched/act_bpf.c
2912 F:      net/sched/cls_bpf.c
2913 F:      samples/bpf/
2914 F:      tools/bpf/
2915 F:      tools/lib/bpf/
2916 F:      tools/testing/selftests/bpf/
2917 K:      bpf
2918 N:      bpf
2919
2920 BPF JIT for ARM
2921 M:      Shubham Bansal <illusionist.neo@gmail.com>
2922 L:      netdev@vger.kernel.org
2923 L:      bpf@vger.kernel.org
2924 S:      Maintained
2925 F:      arch/arm/net/
2926
2927 BPF JIT for ARM64
2928 M:      Daniel Borkmann <daniel@iogearbox.net>
2929 M:      Alexei Starovoitov <ast@kernel.org>
2930 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2931 L:      netdev@vger.kernel.org
2932 L:      bpf@vger.kernel.org
2933 S:      Supported
2934 F:      arch/arm64/net/
2935
2936 BPF JIT for MIPS (32-BIT AND 64-BIT)
2937 M:      Paul Burton <paul.burton@mips.com>
2938 L:      netdev@vger.kernel.org
2939 L:      bpf@vger.kernel.org
2940 S:      Maintained
2941 F:      arch/mips/net/
2942
2943 BPF JIT for NFP NICs
2944 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2945 L:      netdev@vger.kernel.org
2946 L:      bpf@vger.kernel.org
2947 S:      Supported
2948 F:      drivers/net/ethernet/netronome/nfp/bpf/
2949
2950 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2951 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2952 M:      Sandipan Das <sandipan@linux.ibm.com>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Maintained
2956 F:      arch/powerpc/net/
2957
2958 BPF JIT for RISC-V (RV64G)
2959 M:      Björn Töpel <bjorn.topel@gmail.com>
2960 L:      netdev@vger.kernel.org
2961 S:      Maintained
2962 F:      arch/riscv/net/
2963
2964 BPF JIT for S390
2965 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2966 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2967 L:      netdev@vger.kernel.org
2968 L:      bpf@vger.kernel.org
2969 S:      Maintained
2970 F:      arch/s390/net/
2971 X:      arch/s390/net/pnet.c
2972
2973 BPF JIT for SPARC (32-BIT AND 64-BIT)
2974 M:      David S. Miller <davem@davemloft.net>
2975 L:      netdev@vger.kernel.org
2976 L:      bpf@vger.kernel.org
2977 S:      Maintained
2978 F:      arch/sparc/net/
2979
2980 BPF JIT for X86 32-BIT
2981 M:      Wang YanQing <udknight@gmail.com>
2982 L:      netdev@vger.kernel.org
2983 L:      bpf@vger.kernel.org
2984 S:      Maintained
2985 F:      arch/x86/net/bpf_jit_comp32.c
2986
2987 BPF JIT for X86 64-BIT
2988 M:      Alexei Starovoitov <ast@kernel.org>
2989 M:      Daniel Borkmann <daniel@iogearbox.net>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 S:      Supported
2993 F:      arch/x86/net/
2994 X:      arch/x86/net/bpf_jit_comp32.c
2995
2996 BROADCOM B44 10/100 ETHERNET DRIVER
2997 M:      Michael Chan <michael.chan@broadcom.com>
2998 L:      netdev@vger.kernel.org
2999 S:      Supported
3000 F:      drivers/net/ethernet/broadcom/b44.*
3001
3002 BROADCOM B53 ETHERNET SWITCH DRIVER
3003 M:      Florian Fainelli <f.fainelli@gmail.com>
3004 L:      netdev@vger.kernel.org
3005 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3006 S:      Supported
3007 F:      drivers/net/dsa/b53/*
3008 F:      include/linux/platform_data/b53.h
3009
3010 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3011 M:      Florian Fainelli <f.fainelli@gmail.com>
3012 M:      Ray Jui <rjui@broadcom.com>
3013 M:      Scott Branden <sbranden@broadcom.com>
3014 M:      bcm-kernel-feedback-list@broadcom.com
3015 T:      git git://github.com/broadcom/mach-bcm
3016 S:      Maintained
3017 N:      bcm281*
3018 N:      bcm113*
3019 N:      bcm216*
3020 N:      kona
3021 F:      arch/arm/mach-bcm/
3022
3023 BROADCOM BCM2835 ARM ARCHITECTURE
3024 M:      Eric Anholt <eric@anholt.net>
3025 M:      Stefan Wahren <stefan.wahren@i2se.com>
3026 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3028 T:      git git://github.com/anholt/linux
3029 S:      Maintained
3030 N:      bcm2835
3031 F:      drivers/staging/vc04_services
3032
3033 BROADCOM BCM47XX MIPS ARCHITECTURE
3034 M:      Hauke Mehrtens <hauke@hauke-m.de>
3035 M:      Rafał Miłecki <zajec5@gmail.com>
3036 L:      linux-mips@vger.kernel.org
3037 S:      Maintained
3038 F:      Documentation/devicetree/bindings/mips/brcm/
3039 F:      arch/mips/bcm47xx/*
3040 F:      arch/mips/include/asm/mach-bcm47xx/*
3041
3042 BROADCOM BCM5301X ARM ARCHITECTURE
3043 M:      Hauke Mehrtens <hauke@hauke-m.de>
3044 M:      Rafał Miłecki <zajec5@gmail.com>
3045 M:      bcm-kernel-feedback-list@broadcom.com
3046 L:      linux-arm-kernel@lists.infradead.org
3047 S:      Maintained
3048 F:      arch/arm/mach-bcm/bcm_5301x.c
3049 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3050 F:      arch/arm/boot/dts/bcm470*
3051 F:      arch/arm/boot/dts/bcm953012*
3052
3053 BROADCOM BCM53573 ARM ARCHITECTURE
3054 M:      Rafał Miłecki <rafal@milecki.pl>
3055 L:      linux-arm-kernel@lists.infradead.org
3056 S:      Maintained
3057 F:      arch/arm/boot/dts/bcm53573*
3058 F:      arch/arm/boot/dts/bcm47189*
3059
3060 BROADCOM BCM63XX ARM ARCHITECTURE
3061 M:      Florian Fainelli <f.fainelli@gmail.com>
3062 M:      bcm-kernel-feedback-list@broadcom.com
3063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3064 T:      git git://github.com/broadcom/stblinux.git
3065 S:      Maintained
3066 N:      bcm63xx
3067
3068 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3069 M:      Kevin Cernekee <cernekee@gmail.com>
3070 L:      linux-usb@vger.kernel.org
3071 S:      Maintained
3072 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3073
3074 BROADCOM BCM7XXX ARM ARCHITECTURE
3075 M:      Brian Norris <computersforpeace@gmail.com>
3076 M:      Gregory Fong <gregory.0xf0@gmail.com>
3077 M:      Florian Fainelli <f.fainelli@gmail.com>
3078 M:      bcm-kernel-feedback-list@broadcom.com
3079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3080 T:      git git://github.com/broadcom/stblinux.git
3081 S:      Maintained
3082 F:      arch/arm/mach-bcm/*brcmstb*
3083 F:      arch/arm/boot/dts/bcm7*.dts*
3084 F:      drivers/bus/brcmstb_gisb.c
3085 F:      arch/arm/mm/cache-b15-rac.c
3086 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3087 N:      brcmstb
3088
3089 BROADCOM BMIPS CPUFREQ DRIVER
3090 M:      Markus Mayer <mmayer@broadcom.com>
3091 M:      bcm-kernel-feedback-list@broadcom.com
3092 L:      linux-pm@vger.kernel.org
3093 S:      Maintained
3094 F:      drivers/cpufreq/bmips-cpufreq.c
3095
3096 BROADCOM BMIPS MIPS ARCHITECTURE
3097 M:      Kevin Cernekee <cernekee@gmail.com>
3098 M:      Florian Fainelli <f.fainelli@gmail.com>
3099 L:      linux-mips@vger.kernel.org
3100 T:      git git://github.com/broadcom/stblinux.git
3101 S:      Maintained
3102 F:      arch/mips/bmips/*
3103 F:      arch/mips/include/asm/mach-bmips/*
3104 F:      arch/mips/kernel/*bmips*
3105 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3106 F:      drivers/irqchip/irq-bcm63*
3107 F:      drivers/irqchip/irq-bcm7*
3108 F:      drivers/irqchip/irq-brcmstb*
3109 F:      include/linux/bcm963xx_nvram.h
3110 F:      include/linux/bcm963xx_tag.h
3111
3112 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3113 M:      Rasesh Mody <rmody@marvell.com>
3114 M:      GR-Linux-NIC-Dev@marvell.com
3115 L:      netdev@vger.kernel.org
3116 S:      Supported
3117 F:      drivers/net/ethernet/broadcom/bnx2.*
3118 F:      drivers/net/ethernet/broadcom/bnx2_*
3119
3120 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3121 M:      QLogic-Storage-Upstream@qlogic.com
3122 L:      linux-scsi@vger.kernel.org
3123 S:      Supported
3124 F:      drivers/scsi/bnx2fc/
3125
3126 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3127 M:      QLogic-Storage-Upstream@qlogic.com
3128 L:      linux-scsi@vger.kernel.org
3129 S:      Supported
3130 F:      drivers/scsi/bnx2i/
3131
3132 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3133 M:      Ariel Elior <aelior@marvell.com>
3134 M:      Sudarsana Kalluru <skalluru@marvell.com>
3135 M:      GR-everest-linux-l2@marvell.com
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/bnx2x/
3139
3140 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3141 M:      Michael Chan <michael.chan@broadcom.com>
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/broadcom/bnxt/
3145
3146 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3147 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3148 M:      Franky Lin <franky.lin@broadcom.com>
3149 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3150 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3151 M:      Wright Feng <wright.feng@cypress.com>
3152 L:      linux-wireless@vger.kernel.org
3153 L:      brcm80211-dev-list.pdl@broadcom.com
3154 L:      brcm80211-dev-list@cypress.com
3155 S:      Supported
3156 F:      drivers/net/wireless/broadcom/brcm80211/
3157
3158 BROADCOM BRCMSTB GPIO DRIVER
3159 M:      Gregory Fong <gregory.0xf0@gmail.com>
3160 L:      bcm-kernel-feedback-list@broadcom.com
3161 S:      Supported
3162 F:      drivers/gpio/gpio-brcmstb.c
3163 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3164
3165 BROADCOM BRCMSTB I2C DRIVER
3166 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3167 L:      linux-i2c@vger.kernel.org
3168 L:      bcm-kernel-feedback-list@broadcom.com
3169 S:      Supported
3170 F:      drivers/i2c/busses/i2c-brcmstb.c
3171 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3172
3173 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3174 M:      Al Cooper <alcooperx@gmail.com>
3175 L:      linux-kernel@vger.kernel.org
3176 L:      bcm-kernel-feedback-list@broadcom.com
3177 S:      Maintained
3178 F:      drivers/phy/broadcom/phy-brcm-usb*
3179
3180 BROADCOM GENET ETHERNET DRIVER
3181 M:      Doug Berger <opendmb@gmail.com>
3182 M:      Florian Fainelli <f.fainelli@gmail.com>
3183 L:      netdev@vger.kernel.org
3184 S:      Supported
3185 F:      drivers/net/ethernet/broadcom/genet/
3186
3187 BROADCOM IPROC ARM ARCHITECTURE
3188 M:      Ray Jui <rjui@broadcom.com>
3189 M:      Scott Branden <sbranden@broadcom.com>
3190 M:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3192 T:      git git://github.com/broadcom/cygnus-linux.git
3193 S:      Maintained
3194 N:      iproc
3195 N:      cygnus
3196 N:      bcm[-_]nsp
3197 N:      bcm9113*
3198 N:      bcm9583*
3199 N:      bcm9585*
3200 N:      bcm9586*
3201 N:      bcm988312
3202 N:      bcm113*
3203 N:      bcm583*
3204 N:      bcm585*
3205 N:      bcm586*
3206 N:      bcm88312
3207 N:      hr2
3208 N:      stingray
3209 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3210 F:      arch/arm64/boot/dts/broadcom/stingray/*
3211 F:      drivers/clk/bcm/clk-ns*
3212 F:      drivers/clk/bcm/clk-sr*
3213 F:      drivers/pinctrl/bcm/pinctrl-ns*
3214 F:      include/dt-bindings/clock/bcm-sr*
3215
3216 BROADCOM KONA GPIO DRIVER
3217 M:      Ray Jui <rjui@broadcom.com>
3218 L:      bcm-kernel-feedback-list@broadcom.com
3219 S:      Supported
3220 F:      drivers/gpio/gpio-bcm-kona.c
3221 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3222
3223 BROADCOM NETXTREME-E ROCE DRIVER
3224 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3225 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3226 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3227 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3228 L:      linux-rdma@vger.kernel.org
3229 W:      http://www.broadcom.com
3230 S:      Supported
3231 F:      drivers/infiniband/hw/bnxt_re/
3232 F:      include/uapi/rdma/bnxt_re-abi.h
3233
3234 BROADCOM NVRAM DRIVER
3235 M:      Rafał Miłecki <zajec5@gmail.com>
3236 L:      linux-mips@vger.kernel.org
3237 S:      Maintained
3238 F:      drivers/firmware/broadcom/*
3239
3240 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3241 M:      Rafał Miłecki <zajec5@gmail.com>
3242 L:      linux-wireless@vger.kernel.org
3243 S:      Maintained
3244 F:      drivers/bcma/
3245 F:      include/linux/bcma/
3246
3247 BROADCOM STB AVS CPUFREQ DRIVER
3248 M:      Markus Mayer <mmayer@broadcom.com>
3249 M:      bcm-kernel-feedback-list@broadcom.com
3250 L:      linux-pm@vger.kernel.org
3251 S:      Maintained
3252 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3253 F:      drivers/cpufreq/brcmstb*
3254
3255 BROADCOM STB AVS TMON DRIVER
3256 M:      Markus Mayer <mmayer@broadcom.com>
3257 M:      bcm-kernel-feedback-list@broadcom.com
3258 L:      linux-pm@vger.kernel.org
3259 S:      Maintained
3260 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3261 F:      drivers/thermal/broadcom/brcmstb*
3262
3263 BROADCOM STB NAND FLASH DRIVER
3264 M:      Brian Norris <computersforpeace@gmail.com>
3265 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3266 L:      linux-mtd@lists.infradead.org
3267 L:      bcm-kernel-feedback-list@broadcom.com
3268 S:      Maintained
3269 F:      drivers/mtd/nand/raw/brcmnand/
3270
3271 BROADCOM STB DPFE DRIVER
3272 M:      Markus Mayer <mmayer@broadcom.com>
3273 M:      bcm-kernel-feedback-list@broadcom.com
3274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3275 S:      Maintained
3276 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3277 F:      drivers/memory/brcmstb_dpfe.c
3278
3279 BROADCOM SPI DRIVER
3280 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3281 M:      bcm-kernel-feedback-list@broadcom.com
3282 S:      Maintained
3283 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3284 F:      drivers/spi/spi-bcm-qspi.*
3285 F:      drivers/spi/spi-brcmstb-qspi.c
3286 F:      drivers/spi/spi-iproc-qspi.c
3287
3288 BROADCOM SYSTEMPORT ETHERNET DRIVER
3289 M:      Florian Fainelli <f.fainelli@gmail.com>
3290 L:      netdev@vger.kernel.org
3291 S:      Supported
3292 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3293
3294 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3295 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3296 M:      Prashant Sreedharan <prashant@broadcom.com>
3297 M:      Michael Chan <mchan@broadcom.com>
3298 L:      netdev@vger.kernel.org
3299 S:      Supported
3300 F:      drivers/net/ethernet/broadcom/tg3.*
3301
3302 BROCADE BFA FC SCSI DRIVER
3303 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3304 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3305 L:      linux-scsi@vger.kernel.org
3306 S:      Supported
3307 F:      drivers/scsi/bfa/
3308
3309 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3310 M:      Rasesh Mody <rmody@marvell.com>
3311 M:      Sudarsana Kalluru <skalluru@marvell.com>
3312 M:      GR-Linux-NIC-Dev@marvell.com
3313 L:      netdev@vger.kernel.org
3314 S:      Supported
3315 F:      drivers/net/ethernet/brocade/bna/
3316
3317 BSG (block layer generic sg v4 driver)
3318 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3319 L:      linux-scsi@vger.kernel.org
3320 S:      Supported
3321 F:      block/bsg.c
3322 F:      include/linux/bsg.h
3323 F:      include/uapi/linux/bsg.h
3324
3325 BT87X AUDIO DRIVER
3326 M:      Clemens Ladisch <clemens@ladisch.de>
3327 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3328 T:      git git://git.alsa-project.org/alsa-kernel.git
3329 S:      Maintained
3330 F:      Documentation/sound/cards/bt87x.rst
3331 F:      sound/pci/bt87x.c
3332
3333 BT8XXGPIO DRIVER
3334 M:      Michael Buesch <m@bues.ch>
3335 W:      http://bu3sch.de/btgpio.php
3336 S:      Maintained
3337 F:      drivers/gpio/gpio-bt8xx.c
3338
3339 BTRFS FILE SYSTEM
3340 M:      Chris Mason <clm@fb.com>
3341 M:      Josef Bacik <josef@toxicpanda.com>
3342 M:      David Sterba <dsterba@suse.com>
3343 L:      linux-btrfs@vger.kernel.org
3344 W:      http://btrfs.wiki.kernel.org/
3345 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3347 S:      Maintained
3348 F:      Documentation/filesystems/btrfs.txt
3349 F:      fs/btrfs/
3350 F:      include/linux/btrfs*
3351 F:      include/uapi/linux/btrfs*
3352
3353 BTTV VIDEO4LINUX DRIVER
3354 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3355 L:      linux-media@vger.kernel.org
3356 W:      https://linuxtv.org
3357 T:      git git://linuxtv.org/media_tree.git
3358 S:      Odd fixes
3359 F:      Documentation/media/v4l-drivers/bttv*
3360 F:      drivers/media/pci/bt8xx/bttv*
3361
3362 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3363 M:      Chanwoo Choi <cw00.choi@samsung.com>
3364 L:      linux-pm@vger.kernel.org
3365 L:      linux-samsung-soc@vger.kernel.org
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3367 S:      Maintained
3368 F:      drivers/devfreq/exynos-bus.c
3369 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3370
3371 BUSLOGIC SCSI DRIVER
3372 M:      Khalid Aziz <khalid@gonehiking.org>
3373 L:      linux-scsi@vger.kernel.org
3374 S:      Maintained
3375 F:      drivers/scsi/BusLogic.*
3376 F:      drivers/scsi/FlashPoint.*
3377
3378 C-MEDIA CMI8788 DRIVER
3379 M:      Clemens Ladisch <clemens@ladisch.de>
3380 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3381 T:      git git://git.alsa-project.org/alsa-kernel.git
3382 S:      Maintained
3383 F:      sound/pci/oxygen/
3384
3385 C-SKY ARCHITECTURE
3386 M:      Guo Ren <guoren@kernel.org>
3387 T:      git https://github.com/c-sky/csky-linux.git
3388 S:      Supported
3389 F:      arch/csky/
3390 F:      Documentation/devicetree/bindings/csky/
3391 F:      drivers/irqchip/irq-csky-*
3392 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3393 F:      drivers/clocksource/timer-gx6605s.c
3394 F:      drivers/clocksource/timer-mp-csky.c
3395 F:      Documentation/devicetree/bindings/timer/csky,*
3396 K:      csky
3397 N:      csky
3398
3399 C6X ARCHITECTURE
3400 M:      Mark Salter <msalter@redhat.com>
3401 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3402 L:      linux-c6x-dev@linux-c6x.org
3403 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3404 S:      Maintained
3405 F:      arch/c6x/
3406
3407 CA8210 IEEE-802.15.4 RADIO DRIVER
3408 M:      Harry Morris <h.morris@cascoda.com>
3409 L:      linux-wpan@vger.kernel.org
3410 W:      https://github.com/Cascoda/ca8210-linux.git
3411 S:      Maintained
3412 F:      drivers/net/ieee802154/ca8210.c
3413 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3414
3415 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3416 M:      David Howells <dhowells@redhat.com>
3417 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3418 S:      Supported
3419 F:      Documentation/filesystems/caching/cachefiles.txt
3420 F:      fs/cachefiles/
3421
3422 CADENCE MIPI-CSI2 BRIDGES
3423 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3424 L:      linux-media@vger.kernel.org
3425 S:      Maintained
3426 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3427 F:      drivers/media/platform/cadence/cdns-csi2*
3428
3429 CADET FM/AM RADIO RECEIVER DRIVER
3430 M:      Hans Verkuil <hverkuil@xs4all.nl>
3431 L:      linux-media@vger.kernel.org
3432 T:      git git://linuxtv.org/media_tree.git
3433 W:      https://linuxtv.org
3434 S:      Maintained
3435 F:      drivers/media/radio/radio-cadet*
3436
3437 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3438 M:      Jonathan Corbet <corbet@lwn.net>
3439 L:      linux-media@vger.kernel.org
3440 T:      git git://linuxtv.org/media_tree.git
3441 S:      Maintained
3442 F:      Documentation/media/v4l-drivers/cafe_ccic*
3443 F:      drivers/media/platform/marvell-ccic/
3444
3445 CAIF NETWORK LAYER
3446 L:      netdev@vger.kernel.org
3447 S:      Orphan
3448 F:      Documentation/networking/caif/
3449 F:      drivers/net/caif/
3450 F:      include/uapi/linux/caif/
3451 F:      include/net/caif/
3452 F:      net/caif/
3453
3454 CAKE QDISC
3455 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3456 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3457 S:      Maintained
3458 F:      net/sched/sch_cake.c
3459
3460 CALGARY x86-64 IOMMU
3461 M:      Muli Ben-Yehuda <mulix@mulix.org>
3462 M:      Jon Mason <jdmason@kudzu.us>
3463 L:      iommu@lists.linux-foundation.org
3464 S:      Maintained
3465 F:      arch/x86/kernel/pci-calgary_64.c
3466 F:      arch/x86/kernel/tce_64.c
3467 F:      arch/x86/include/asm/calgary.h
3468 F:      arch/x86/include/asm/tce.h
3469
3470 CAN NETWORK DRIVERS
3471 M:      Wolfgang Grandegger <wg@grandegger.com>
3472 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3473 L:      linux-can@vger.kernel.org
3474 W:      https://github.com/linux-can
3475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3477 S:      Maintained
3478 F:      Documentation/devicetree/bindings/net/can/
3479 F:      drivers/net/can/
3480 F:      include/linux/can/dev.h
3481 F:      include/linux/can/platform/
3482 F:      include/uapi/linux/can/error.h
3483 F:      include/uapi/linux/can/netlink.h
3484
3485 CAN NETWORK LAYER
3486 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3487 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3488 L:      linux-can@vger.kernel.org
3489 W:      https://github.com/linux-can
3490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3492 S:      Maintained
3493 F:      Documentation/networking/can.rst
3494 F:      net/can/
3495 F:      include/linux/can/core.h
3496 F:      include/uapi/linux/can.h
3497 F:      include/uapi/linux/can/bcm.h
3498 F:      include/uapi/linux/can/raw.h
3499 F:      include/uapi/linux/can/gw.h
3500
3501 CAPABILITIES
3502 M:      Serge Hallyn <serge@hallyn.com>
3503 L:      linux-security-module@vger.kernel.org
3504 S:      Supported
3505 F:      include/linux/capability.h
3506 F:      include/uapi/linux/capability.h
3507 F:      security/commoncap.c
3508 F:      kernel/capability.c
3509
3510 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3511 M:      Kevin Tsai <ktsai@capellamicro.com>
3512 S:      Maintained
3513 F:      drivers/iio/light/cm*
3514
3515 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3516 M:      Christian Lamparter <chunkeey@googlemail.com>
3517 L:      linux-wireless@vger.kernel.org
3518 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3519 S:      Maintained
3520 F:      drivers/net/wireless/ath/carl9170/
3521
3522 CAVIUM I2C DRIVER
3523 M:      Jan Glauber <jglauber@cavium.com>
3524 M:      David Daney <david.daney@cavium.com>
3525 W:      http://www.cavium.com
3526 S:      Supported
3527 F:      drivers/i2c/busses/i2c-octeon*
3528 F:      drivers/i2c/busses/i2c-thunderx*
3529
3530 CAVIUM LIQUIDIO NETWORK DRIVER
3531 M:      Derek Chickles <dchickles@marvell.com>
3532 M:      Satanand Burla <sburla@marvell.com>
3533 M:      Felix Manlunas <fmanlunas@marvell.com>
3534 L:      netdev@vger.kernel.org
3535 W:      http://www.cavium.com
3536 S:      Supported
3537 F:      drivers/net/ethernet/cavium/liquidio/
3538
3539 CAVIUM MMC DRIVER
3540 M:      Jan Glauber <jglauber@cavium.com>
3541 M:      David Daney <david.daney@cavium.com>
3542 M:      Steven J. Hill <Steven.Hill@cavium.com>
3543 W:      http://www.cavium.com
3544 S:      Supported
3545 F:      drivers/mmc/host/cavium*
3546
3547 CAVIUM OCTEON-TX CRYPTO DRIVER
3548 M:      George Cherian <george.cherian@cavium.com>
3549 L:      linux-crypto@vger.kernel.org
3550 W:      http://www.cavium.com
3551 S:      Supported
3552 F:      drivers/crypto/cavium/cpt/
3553
3554 CAVIUM THUNDERX2 ARM64 SOC
3555 M:      Robert Richter <rrichter@cavium.com>
3556 M:      Jayachandran C <jnair@caviumnetworks.com>
3557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3558 S:      Maintained
3559 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3560 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3561
3562 CC2520 IEEE-802.15.4 RADIO DRIVER
3563 M:      Varka Bhadram <varkabhadram@gmail.com>
3564 L:      linux-wpan@vger.kernel.org
3565 S:      Maintained
3566 F:      drivers/net/ieee802154/cc2520.c
3567 F:      include/linux/spi/cc2520.h
3568 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3569
3570 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3571 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3572 L:      linux-crypto@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/crypto/ccree/
3575 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3576
3577 CEC FRAMEWORK
3578 M:      Hans Verkuil <hans.verkuil@cisco.com>
3579 L:      linux-media@vger.kernel.org
3580 T:      git git://linuxtv.org/media_tree.git
3581 W:      http://linuxtv.org
3582 S:      Supported
3583 F:      Documentation/media/kapi/cec-core.rst
3584 F:      Documentation/media/uapi/cec
3585 F:      drivers/media/cec/
3586 F:      drivers/media/rc/keymaps/rc-cec.c
3587 F:      include/media/cec.h
3588 F:      include/media/cec-notifier.h
3589 F:      include/uapi/linux/cec.h
3590 F:      include/uapi/linux/cec-funcs.h
3591 F:      Documentation/devicetree/bindings/media/cec.txt
3592 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3593
3594 CEC GPIO DRIVER
3595 M:      Hans Verkuil <hans.verkuil@cisco.com>
3596 L:      linux-media@vger.kernel.org
3597 T:      git git://linuxtv.org/media_tree.git
3598 W:      http://linuxtv.org
3599 S:      Supported
3600 F:      drivers/media/platform/cec-gpio/
3601 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3602
3603 CELL BROADBAND ENGINE ARCHITECTURE
3604 M:      Arnd Bergmann <arnd@arndb.de>
3605 L:      linuxppc-dev@lists.ozlabs.org
3606 W:      http://www.ibm.com/developerworks/power/cell/
3607 S:      Supported
3608 F:      arch/powerpc/include/asm/cell*.h
3609 F:      arch/powerpc/include/asm/spu*.h
3610 F:      arch/powerpc/include/uapi/asm/spu*.h
3611 F:      arch/powerpc/oprofile/*cell*
3612 F:      arch/powerpc/platforms/cell/
3613
3614 CEPH COMMON CODE (LIBCEPH)
3615 M:      Ilya Dryomov <idryomov@gmail.com>
3616 M:      "Yan, Zheng" <zyan@redhat.com>
3617 M:      Sage Weil <sage@redhat.com>
3618 L:      ceph-devel@vger.kernel.org
3619 W:      http://ceph.com/
3620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3621 T:      git git://github.com/ceph/ceph-client.git
3622 S:      Supported
3623 F:      net/ceph/
3624 F:      include/linux/ceph/
3625 F:      include/linux/crush/
3626
3627 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3628 M:      "Yan, Zheng" <zyan@redhat.com>
3629 M:      Sage Weil <sage@redhat.com>
3630 M:      Ilya Dryomov <idryomov@gmail.com>
3631 L:      ceph-devel@vger.kernel.org
3632 W:      http://ceph.com/
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3634 T:      git git://github.com/ceph/ceph-client.git
3635 S:      Supported
3636 F:      Documentation/filesystems/ceph.txt
3637 F:      fs/ceph/
3638
3639 CERTIFICATE HANDLING:
3640 M:      David Howells <dhowells@redhat.com>
3641 M:      David Woodhouse <dwmw2@infradead.org>
3642 L:      keyrings@vger.kernel.org
3643 S:      Maintained
3644 F:      Documentation/admin-guide/module-signing.rst
3645 F:      certs/
3646 F:      scripts/sign-file.c
3647 F:      scripts/extract-cert.c
3648
3649 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3650 L:      linux-usb@vger.kernel.org
3651 S:      Orphan
3652 F:      Documentation/usb/WUSB-Design-overview.txt
3653 F:      Documentation/usb/wusb-cbaf
3654 F:      drivers/usb/host/hwa-hc.c
3655 F:      drivers/usb/host/whci/
3656 F:      drivers/usb/wusbcore/
3657 F:      include/linux/usb/wusb*
3658
3659 CFAG12864B LCD DRIVER
3660 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3661 S:      Maintained
3662 F:      drivers/auxdisplay/cfag12864b.c
3663 F:      include/linux/cfag12864b.h
3664
3665 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3666 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3667 S:      Maintained
3668 F:      drivers/auxdisplay/cfag12864bfb.c
3669 F:      include/linux/cfag12864b.h
3670
3671 802.11 (including CFG80211/NL80211)
3672 M:      Johannes Berg <johannes@sipsolutions.net>
3673 L:      linux-wireless@vger.kernel.org
3674 W:      http://wireless.kernel.org/
3675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3677 S:      Maintained
3678 F:      net/wireless/
3679 F:      include/uapi/linux/nl80211.h
3680 F:      include/linux/ieee80211.h
3681 F:      include/net/wext.h
3682 F:      include/net/cfg80211.h
3683 F:      include/net/iw_handler.h
3684 F:      include/net/ieee80211_radiotap.h
3685 F:      Documentation/driver-api/80211/cfg80211.rst
3686 F:      Documentation/networking/regulatory.txt
3687
3688 CHAR and MISC DRIVERS
3689 M:      Arnd Bergmann <arnd@arndb.de>
3690 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3692 S:      Supported
3693 F:      drivers/char/
3694 F:      drivers/misc/
3695 F:      include/linux/miscdevice.h
3696
3697 CHECKPATCH
3698 M:      Andy Whitcroft <apw@canonical.com>
3699 M:      Joe Perches <joe@perches.com>
3700 S:      Maintained
3701 F:      scripts/checkpatch.pl
3702
3703 CHINESE DOCUMENTATION
3704 M:      Harry Wei <harryxiyou@gmail.com>
3705 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3706 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3707 S:      Maintained
3708 F:      Documentation/translations/zh_CN/
3709
3710 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3711 M:      Peter Chen <Peter.Chen@nxp.com>
3712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3713 L:      linux-usb@vger.kernel.org
3714 S:      Maintained
3715 F:      drivers/usb/chipidea/
3716
3717 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3718 M:      Hans de Goede <hdegoede@redhat.com>
3719 L:      linux-input@vger.kernel.org
3720 S:      Maintained
3721 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3722 F:      drivers/input/touchscreen/chipone_icn8318.c
3723
3724 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3725 M:      Hans de Goede <hdegoede@redhat.com>
3726 L:      linux-input@vger.kernel.org
3727 S:      Maintained
3728 F:      drivers/input/touchscreen/chipone_icn8505.c
3729
3730 CHROME HARDWARE PLATFORM SUPPORT
3731 M:      Benson Leung <bleung@chromium.org>
3732 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3733 S:      Maintained
3734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3735 F:      drivers/platform/chrome/
3736
3737 CHROMEOS EC SUBDRIVERS
3738 M:      Benson Leung <bleung@chromium.org>
3739 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3740 R:      Guenter Roeck <groeck@chromium.org>
3741 S:      Maintained
3742 N:      cros_ec
3743 N:      cros-ec
3744 F:      drivers/power/supply/cros_usbpd-charger.c
3745
3746 CHROMEOS EC CODEC DRIVER
3747 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3748 S:      Maintained
3749 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3750 R:      Guenter Roeck <groeck@chromium.org>
3751 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3752 F:      sound/soc/codecs/cros_ec_codec.*
3753
3754 CIRRUS LOGIC AUDIO CODEC DRIVERS
3755 M:      Brian Austin <brian.austin@cirrus.com>
3756 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3757 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3758 S:      Maintained
3759 F:      sound/soc/codecs/cs*
3760
3761 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3762 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3763 L:      netdev@vger.kernel.org
3764 S:      Maintained
3765 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3766
3767 CISCO FCOE HBA DRIVER
3768 M:      Satish Kharat <satishkh@cisco.com>
3769 M:      Sesidhar Baddela <sebaddel@cisco.com>
3770 M:      Karan Tilak Kumar <kartilak@cisco.com>
3771 L:      linux-scsi@vger.kernel.org
3772 S:      Supported
3773 F:      drivers/scsi/fnic/
3774
3775 CISCO SCSI HBA DRIVER
3776 M:      Karan Tilak Kumar <kartilak@cisco.com>
3777 M:      Sesidhar Baddela <sebaddel@cisco.com>
3778 L:      linux-scsi@vger.kernel.org
3779 S:      Supported
3780 F:      drivers/scsi/snic/
3781
3782 CISCO VIC ETHERNET NIC DRIVER
3783 M:      Christian Benvenuti <benve@cisco.com>
3784 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3785 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3786 S:      Supported
3787 F:      drivers/net/ethernet/cisco/enic/
3788
3789 CISCO VIC LOW LATENCY NIC DRIVER
3790 M:      Christian Benvenuti <benve@cisco.com>
3791 M:      Nelson Escobar <neescoba@cisco.com>
3792 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3793 S:      Supported
3794 F:      drivers/infiniband/hw/usnic/
3795
3796 CIRRUS LOGIC MADERA CODEC DRIVERS
3797 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3798 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3800 L:      patches@opensource.cirrus.com
3801 T:      git https://github.com/CirrusLogic/linux-drivers.git
3802 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3803 S:      Supported
3804 F:      Documentation/devicetree/bindings/mfd/madera.txt
3805 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3806 F:      include/linux/irqchip/irq-madera*
3807 F:      include/linux/mfd/madera/*
3808 F:      drivers/gpio/gpio-madera*
3809 F:      drivers/irqchip/irq-madera*
3810 F:      drivers/mfd/madera*
3811 F:      drivers/mfd/cs47l*
3812 F:      drivers/pinctrl/cirrus/*
3813
3814 CLANG-FORMAT FILE
3815 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3816 S:      Maintained
3817 F:      .clang-format
3818
3819 CLEANCACHE API
3820 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3821 L:      linux-kernel@vger.kernel.org
3822 S:      Maintained
3823 F:      mm/cleancache.c
3824 F:      include/linux/cleancache.h
3825
3826 CLK API
3827 M:      Russell King <linux@armlinux.org.uk>
3828 L:      linux-clk@vger.kernel.org
3829 S:      Maintained
3830 F:      include/linux/clk.h
3831
3832 CLOCKSOURCE, CLOCKEVENT DRIVERS
3833 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3834 M:      Thomas Gleixner <tglx@linutronix.de>
3835 L:      linux-kernel@vger.kernel.org
3836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3837 S:      Supported
3838 F:      drivers/clocksource/
3839 F:      Documentation/devicetree/bindings/timer/
3840
3841 CMPC ACPI DRIVER
3842 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3843 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3844 L:      platform-driver-x86@vger.kernel.org
3845 S:      Supported
3846 F:      drivers/platform/x86/classmate-laptop.c
3847
3848 COBALT MEDIA DRIVER
3849 M:      Hans Verkuil <hans.verkuil@cisco.com>
3850 L:      linux-media@vger.kernel.org
3851 T:      git git://linuxtv.org/media_tree.git
3852 W:      https://linuxtv.org
3853 S:      Supported
3854 F:      drivers/media/pci/cobalt/
3855
3856 COCCINELLE/Semantic Patches (SmPL)
3857 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3858 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3859 M:      Nicolas Palix <nicolas.palix@imag.fr>
3860 M:      Michal Marek <michal.lkml@markovi.net>
3861 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3863 W:      http://coccinelle.lip6.fr/
3864 S:      Supported
3865 F:      Documentation/dev-tools/coccinelle.rst
3866 F:      scripts/coccinelle/
3867 F:      scripts/coccicheck
3868
3869 CODA FILE SYSTEM
3870 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3871 M:      coda@cs.cmu.edu
3872 L:      codalist@coda.cs.cmu.edu
3873 W:      http://www.coda.cs.cmu.edu/
3874 S:      Maintained
3875 F:      Documentation/filesystems/coda.txt
3876 F:      fs/coda/
3877 F:      include/linux/coda*.h
3878 F:      include/uapi/linux/coda*.h
3879
3880 CODA V4L2 MEM2MEM DRIVER
3881 M:      Philipp Zabel <p.zabel@pengutronix.de>
3882 L:      linux-media@vger.kernel.org
3883 S:      Maintained
3884 F:      Documentation/devicetree/bindings/media/coda.txt
3885 F:      drivers/media/platform/coda/
3886
3887 CODE OF CONDUCT
3888 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3889 S:      Supported
3890 F:      Documentation/process/code-of-conduct.rst
3891 F:      Documentation/process/code-of-conduct-interpretation.rst
3892
3893 COMMON CLK FRAMEWORK
3894 M:      Michael Turquette <mturquette@baylibre.com>
3895 M:      Stephen Boyd <sboyd@kernel.org>
3896 L:      linux-clk@vger.kernel.org
3897 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3899 S:      Maintained
3900 F:      Documentation/devicetree/bindings/clock/
3901 F:      drivers/clk/
3902 X:      drivers/clk/clkdev.c
3903 F:      include/linux/clk-pr*
3904 F:      include/linux/clk/
3905 F:      include/linux/of_clk.h
3906
3907 COMMON INTERNET FILE SYSTEM (CIFS)
3908 M:      Steve French <sfrench@samba.org>
3909 L:      linux-cifs@vger.kernel.org
3910 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3911 W:      http://linux-cifs.samba.org/
3912 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3913 S:      Supported
3914 F:      Documentation/filesystems/cifs/
3915 F:      fs/cifs/
3916
3917 COMPACTPCI HOTPLUG CORE
3918 M:      Scott Murray <scott@spiteful.org>
3919 L:      linux-pci@vger.kernel.org
3920 S:      Maintained
3921 F:      drivers/pci/hotplug/cpci_hotplug*
3922
3923 COMPACTPCI HOTPLUG GENERIC DRIVER
3924 M:      Scott Murray <scott@spiteful.org>
3925 L:      linux-pci@vger.kernel.org
3926 S:      Maintained
3927 F:      drivers/pci/hotplug/cpcihp_generic.c
3928
3929 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3930 M:      Scott Murray <scott@spiteful.org>
3931 L:      linux-pci@vger.kernel.org
3932 S:      Maintained
3933 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3934
3935 COMPAL LAPTOP SUPPORT
3936 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3937 L:      platform-driver-x86@vger.kernel.org
3938 S:      Maintained
3939 F:      drivers/platform/x86/compal-laptop.c
3940
3941 COMPILER ATTRIBUTES
3942 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3943 S:      Maintained
3944 F:      include/linux/compiler_attributes.h
3945
3946 CONEXANT ACCESSRUNNER USB DRIVER
3947 L:      accessrunner-general@lists.sourceforge.net
3948 W:      http://accessrunner.sourceforge.net/
3949 S:      Orphan
3950 F:      drivers/usb/atm/cxacru.c
3951
3952 CONFIGFS
3953 M:      Joel Becker <jlbec@evilplan.org>
3954 M:      Christoph Hellwig <hch@lst.de>
3955 T:      git git://git.infradead.org/users/hch/configfs.git
3956 S:      Supported
3957 F:      fs/configfs/
3958 F:      include/linux/configfs.h
3959
3960 CONNECTOR
3961 M:      Evgeniy Polyakov <zbr@ioremap.net>
3962 L:      netdev@vger.kernel.org
3963 S:      Maintained
3964 F:      drivers/connector/
3965
3966 CONTROL GROUP (CGROUP)
3967 M:      Tejun Heo <tj@kernel.org>
3968 M:      Li Zefan <lizefan@huawei.com>
3969 M:      Johannes Weiner <hannes@cmpxchg.org>
3970 L:      cgroups@vger.kernel.org
3971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3972 S:      Maintained
3973 F:      Documentation/cgroup*
3974 F:      include/linux/cgroup*
3975 F:      kernel/cgroup*
3976
3977 CONTROL GROUP - CPUSET
3978 M:      Li Zefan <lizefan@huawei.com>
3979 L:      cgroups@vger.kernel.org
3980 W:      http://www.bullopensource.org/cpuset/
3981 W:      http://oss.sgi.com/projects/cpusets/
3982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3983 S:      Maintained
3984 F:      Documentation/cgroup-v1/cpusets.txt
3985 F:      include/linux/cpuset.h
3986 F:      kernel/cgroup/cpuset.c
3987
3988 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3989 M:      Johannes Weiner <hannes@cmpxchg.org>
3990 M:      Michal Hocko <mhocko@kernel.org>
3991 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3992 L:      cgroups@vger.kernel.org
3993 L:      linux-mm@kvack.org
3994 S:      Maintained
3995 F:      mm/memcontrol.c
3996 F:      mm/swap_cgroup.c
3997
3998 CORETEMP HARDWARE MONITORING DRIVER
3999 M:      Fenghua Yu <fenghua.yu@intel.com>
4000 L:      linux-hwmon@vger.kernel.org
4001 S:      Maintained
4002 F:      Documentation/hwmon/coretemp
4003 F:      drivers/hwmon/coretemp.c
4004
4005 COSA/SRP SYNC SERIAL DRIVER
4006 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4007 W:      http://www.fi.muni.cz/~kas/cosa/
4008 S:      Maintained
4009 F:      drivers/net/wan/cosa*
4010
4011 CPMAC ETHERNET DRIVER
4012 M:      Florian Fainelli <f.fainelli@gmail.com>
4013 L:      netdev@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/net/ethernet/ti/cpmac.c
4016
4017 CPU FREQUENCY SCALING FRAMEWORK
4018 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4019 M:      Viresh Kumar <viresh.kumar@linaro.org>
4020 L:      linux-pm@vger.kernel.org
4021 S:      Maintained
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4024 B:      https://bugzilla.kernel.org
4025 F:      Documentation/admin-guide/pm/cpufreq.rst
4026 F:      Documentation/admin-guide/pm/intel_pstate.rst
4027 F:      Documentation/cpu-freq/
4028 F:      Documentation/devicetree/bindings/cpufreq/
4029 F:      drivers/cpufreq/
4030 F:      include/linux/cpufreq.h
4031 F:      tools/testing/selftests/cpufreq/
4032
4033 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4034 M:      Viresh Kumar <viresh.kumar@linaro.org>
4035 M:      Sudeep Holla <sudeep.holla@arm.com>
4036 L:      linux-pm@vger.kernel.org
4037 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4038 S:      Maintained
4039 F:      drivers/cpufreq/arm_big_little.h
4040 F:      drivers/cpufreq/arm_big_little.c
4041
4042 CPU POWER MONITORING SUBSYSTEM
4043 M:      Thomas Renninger <trenn@suse.com>
4044 M:      Shuah Khan <shuah@kernel.org>
4045 M:      Shuah Khan <skhan@linuxfoundation.org>
4046 L:      linux-pm@vger.kernel.org
4047 S:      Maintained
4048 F:      tools/power/cpupower/
4049
4050 CPUID/MSR DRIVER
4051 M:      "H. Peter Anvin" <hpa@zytor.com>
4052 S:      Maintained
4053 F:      arch/x86/kernel/cpuid.c
4054 F:      arch/x86/kernel/msr.c
4055
4056 CPUIDLE DRIVER - ARM BIG LITTLE
4057 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4058 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4059 L:      linux-pm@vger.kernel.org
4060 L:      linux-arm-kernel@lists.infradead.org
4061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4062 S:      Maintained
4063 F:      drivers/cpuidle/cpuidle-big_little.c
4064
4065 CPUIDLE DRIVER - ARM EXYNOS
4066 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4067 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4068 M:      Kukjin Kim <kgene@kernel.org>
4069 L:      linux-pm@vger.kernel.org
4070 L:      linux-samsung-soc@vger.kernel.org
4071 S:      Supported
4072 F:      drivers/cpuidle/cpuidle-exynos.c
4073 F:      arch/arm/mach-exynos/pm.c
4074
4075 CPU IDLE TIME MANAGEMENT FRAMEWORK
4076 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4077 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4078 L:      linux-pm@vger.kernel.org
4079 S:      Maintained
4080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4081 B:      https://bugzilla.kernel.org
4082 F:      Documentation/admin-guide/pm/cpuidle.rst
4083 F:      Documentation/driver-api/pm/cpuidle.rst
4084 F:      drivers/cpuidle/*
4085 F:      include/linux/cpuidle.h
4086
4087 CRAMFS FILESYSTEM
4088 M:      Nicolas Pitre <nico@linaro.org>
4089 S:      Maintained
4090 F:      Documentation/filesystems/cramfs.txt
4091 F:      fs/cramfs/
4092
4093 CRYPTO API
4094 M:      Herbert Xu <herbert@gondor.apana.org.au>
4095 M:      "David S. Miller" <davem@davemloft.net>
4096 L:      linux-crypto@vger.kernel.org
4097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4099 S:      Maintained
4100 F:      Documentation/crypto/
4101 F:      Documentation/devicetree/bindings/crypto/
4102 F:      arch/*/crypto/
4103 F:      crypto/
4104 F:      drivers/crypto/
4105 F:      include/crypto/
4106 F:      include/linux/crypto*
4107
4108 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4109 M:      Neil Horman <nhorman@tuxdriver.com>
4110 L:      linux-crypto@vger.kernel.org
4111 S:      Maintained
4112 F:      crypto/ansi_cprng.c
4113 F:      crypto/rng.c
4114
4115 CS3308 MEDIA DRIVER
4116 M:      Hans Verkuil <hverkuil@xs4all.nl>
4117 L:      linux-media@vger.kernel.org
4118 T:      git git://linuxtv.org/media_tree.git
4119 W:      http://linuxtv.org
4120 S:      Odd Fixes
4121 F:      drivers/media/i2c/cs3308.c
4122
4123 CS5535 Audio ALSA driver
4124 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4125 S:      Maintained
4126 F:      sound/pci/cs5535audio/
4127
4128 CSI DRIVERS FOR ALLWINNER V3s
4129 M:      Yong Deng <yong.deng@magewell.com>
4130 L:      linux-media@vger.kernel.org
4131 T:      git git://linuxtv.org/media_tree.git
4132 S:      Maintained
4133 F:      drivers/media/platform/sunxi/sun6i-csi/
4134 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4135
4136 CW1200 WLAN driver
4137 M:      Solomon Peachy <pizza@shaftnet.org>
4138 S:      Maintained
4139 F:      drivers/net/wireless/st/cw1200/
4140
4141 CX18 VIDEO4LINUX DRIVER
4142 M:      Andy Walls <awalls@md.metrocast.net>
4143 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4144 L:      linux-media@vger.kernel.org
4145 T:      git git://linuxtv.org/media_tree.git
4146 W:      https://linuxtv.org
4147 W:      http://www.ivtvdriver.org/index.php/Cx18
4148 S:      Maintained
4149 F:      Documentation/media/v4l-drivers/cx18*
4150 F:      drivers/media/pci/cx18/
4151 F:      include/uapi/linux/ivtv*
4152
4153 CX2341X MPEG ENCODER HELPER MODULE
4154 M:      Hans Verkuil <hverkuil@xs4all.nl>
4155 L:      linux-media@vger.kernel.org
4156 T:      git git://linuxtv.org/media_tree.git
4157 W:      https://linuxtv.org
4158 S:      Maintained
4159 F:      drivers/media/common/cx2341x*
4160 F:      include/media/drv-intf/cx2341x.h
4161
4162 CX24120 MEDIA DRIVER
4163 M:      Jemma Denson <jdenson@gmail.com>
4164 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4165 L:      linux-media@vger.kernel.org
4166 W:      https://linuxtv.org
4167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4168 S:      Maintained
4169 F:      drivers/media/dvb-frontends/cx24120*
4170
4171 CX88 VIDEO4LINUX DRIVER
4172 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4173 L:      linux-media@vger.kernel.org
4174 W:      https://linuxtv.org
4175 T:      git git://linuxtv.org/media_tree.git
4176 S:      Odd fixes
4177 F:      Documentation/media/v4l-drivers/cx88*
4178 F:      drivers/media/pci/cx88/
4179
4180 CXD2820R MEDIA DRIVER
4181 M:      Antti Palosaari <crope@iki.fi>
4182 L:      linux-media@vger.kernel.org
4183 W:      https://linuxtv.org
4184 W:      http://palosaari.fi/linux/
4185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4186 T:      git git://linuxtv.org/anttip/media_tree.git
4187 S:      Maintained
4188 F:      drivers/media/dvb-frontends/cxd2820r*
4189
4190 CXGB3 ETHERNET DRIVER (CXGB3)
4191 M:      Vishal Kulkarni <vishal@chelsio.com>
4192 L:      netdev@vger.kernel.org
4193 W:      http://www.chelsio.com
4194 S:      Supported
4195 F:      drivers/net/ethernet/chelsio/cxgb3/
4196
4197 CXGB3 ISCSI DRIVER (CXGB3I)
4198 M:      Karen Xie <kxie@chelsio.com>
4199 L:      linux-scsi@vger.kernel.org
4200 W:      http://www.chelsio.com
4201 S:      Supported
4202 F:      drivers/scsi/cxgbi/cxgb3i
4203
4204 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4205 M:      Steve Wise <swise@chelsio.com>
4206 L:      linux-rdma@vger.kernel.org
4207 W:      http://www.openfabrics.org
4208 S:      Supported
4209 F:      drivers/infiniband/hw/cxgb3/
4210 F:      include/uapi/rdma/cxgb3-abi.h
4211
4212 CXGB4 CRYPTO DRIVER (chcr)
4213 M:      Harsh Jain <harsh@chelsio.com>
4214 L:      linux-crypto@vger.kernel.org
4215 W:      http://www.chelsio.com
4216 S:      Supported
4217 F:      drivers/crypto/chelsio
4218
4219 CXGB4 ETHERNET DRIVER (CXGB4)
4220 M:      Vishal Kulkarni <vishal@chelsio.com>
4221 L:      netdev@vger.kernel.org
4222 W:      http://www.chelsio.com
4223 S:      Supported
4224 F:      drivers/net/ethernet/chelsio/cxgb4/
4225
4226 CXGB4 ISCSI DRIVER (CXGB4I)
4227 M:      Karen Xie <kxie@chelsio.com>
4228 L:      linux-scsi@vger.kernel.org
4229 W:      http://www.chelsio.com
4230 S:      Supported
4231 F:      drivers/scsi/cxgbi/cxgb4i
4232
4233 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4234 M:      Steve Wise <swise@chelsio.com>
4235 L:      linux-rdma@vger.kernel.org
4236 W:      http://www.openfabrics.org
4237 S:      Supported
4238 F:      drivers/infiniband/hw/cxgb4/
4239 F:      include/uapi/rdma/cxgb4-abi.h
4240
4241 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4242 M:      Casey Leedom <leedom@chelsio.com>
4243 L:      netdev@vger.kernel.org
4244 W:      http://www.chelsio.com
4245 S:      Supported
4246 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4247
4248 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4249 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4250 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4251 L:      linuxppc-dev@lists.ozlabs.org
4252 S:      Supported
4253 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4254 F:      drivers/misc/cxl/
4255 F:      include/misc/cxl*
4256 F:      include/uapi/misc/cxl.h
4257 F:      Documentation/powerpc/cxl.txt
4258 F:      Documentation/ABI/testing/sysfs-class-cxl
4259
4260 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4261 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4262 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4263 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4264 L:      linux-scsi@vger.kernel.org
4265 S:      Supported
4266 F:      drivers/scsi/cxlflash/
4267 F:      include/uapi/scsi/cxlflash_ioctl.h
4268 F:      Documentation/powerpc/cxlflash.txt
4269
4270 CYBERPRO FB DRIVER
4271 M:      Russell King <linux@armlinux.org.uk>
4272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4273 W:      http://www.armlinux.org.uk/
4274 S:      Maintained
4275 F:      drivers/video/fbdev/cyber2000fb.*
4276
4277 CYCLADES ASYNC MUX DRIVER
4278 W:      http://www.cyclades.com/
4279 S:      Orphan
4280 F:      drivers/tty/cyclades.c
4281 F:      include/linux/cyclades.h
4282 F:      include/uapi/linux/cyclades.h
4283
4284 CYCLADES PC300 DRIVER
4285 W:      http://www.cyclades.com/
4286 S:      Orphan
4287 F:      drivers/net/wan/pc300*
4288
4289 CYPRESS_FIRMWARE MEDIA DRIVER
4290 M:      Antti Palosaari <crope@iki.fi>
4291 L:      linux-media@vger.kernel.org
4292 W:      https://linuxtv.org
4293 W:      http://palosaari.fi/linux/
4294 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4295 T:      git git://linuxtv.org/anttip/media_tree.git
4296 S:      Maintained
4297 F:      drivers/media/common/cypress_firmware*
4298
4299 CYTTSP TOUCHSCREEN DRIVER
4300 M:      Ferruh Yigit <fery@cypress.com>
4301 L:      linux-input@vger.kernel.org
4302 S:      Supported
4303 F:      drivers/input/touchscreen/cyttsp*
4304 F:      include/linux/input/cyttsp.h
4305
4306 D-LINK DIR-685 TOUCHKEYS DRIVER
4307 M:      Linus Walleij <linus.walleij@linaro.org>
4308 L:      linux-input@vger.kernel.org
4309 S:      Supported
4310 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4311
4312 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4313 M:      Joshua Kinard <kumba@gentoo.org>
4314 S:      Maintained
4315 F:      drivers/rtc/rtc-ds1685.c
4316 F:      include/linux/rtc/ds1685.h
4317
4318 DAMA SLAVE for AX.25
4319 M:      Joerg Reuter <jreuter@yaina.de>
4320 W:      http://yaina.de/jreuter/
4321 W:      http://www.qsl.net/dl1bke/
4322 L:      linux-hams@vger.kernel.org
4323 S:      Maintained
4324 F:      net/ax25/af_ax25.c
4325 F:      net/ax25/ax25_dev.c
4326 F:      net/ax25/ax25_ds_*
4327 F:      net/ax25/ax25_in.c
4328 F:      net/ax25/ax25_out.c
4329 F:      net/ax25/ax25_timer.c
4330 F:      net/ax25/sysctl_net_ax25.c
4331
4332 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4333 L:      netdev@vger.kernel.org
4334 S:      Orphan
4335 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4336 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4337
4338 DC390/AM53C974 SCSI driver
4339 M:      Hannes Reinecke <hare@suse.com>
4340 L:      linux-scsi@vger.kernel.org
4341 S:      Maintained
4342 F:      drivers/scsi/am53c974.c
4343
4344 DC395x SCSI driver
4345 M:      Oliver Neukum <oliver@neukum.org>
4346 M:      Ali Akcaagac <aliakc@web.de>
4347 M:      Jamie Lenehan <lenehan@twibble.org>
4348 L:      dc395x@twibble.org
4349 W:      http://twibble.org/dist/dc395x/
4350 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4351 S:      Maintained
4352 F:      Documentation/scsi/dc395x.txt
4353 F:      drivers/scsi/dc395x.*
4354
4355 DCCP PROTOCOL
4356 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4357 L:      dccp@vger.kernel.org
4358 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4359 S:      Maintained
4360 F:      include/linux/dccp.h
4361 F:      include/uapi/linux/dccp.h
4362 F:      include/linux/tfrc.h
4363 F:      net/dccp/
4364
4365 DECnet NETWORK LAYER
4366 W:      http://linux-decnet.sourceforge.net
4367 L:      linux-decnet-user@lists.sourceforge.net
4368 S:      Orphan
4369 F:      Documentation/networking/decnet.txt
4370 F:      net/decnet/
4371
4372 DECSTATION PLATFORM SUPPORT
4373 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4374 L:      linux-mips@vger.kernel.org
4375 W:      http://www.linux-mips.org/wiki/DECstation
4376 S:      Maintained
4377 F:      arch/mips/dec/
4378 F:      arch/mips/include/asm/dec/
4379 F:      arch/mips/include/asm/mach-dec/
4380
4381 DEFXX FDDI NETWORK DRIVER
4382 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4383 S:      Maintained
4384 F:      drivers/net/fddi/defxx.*
4385
4386 DELL SMBIOS DRIVER
4387 M:      Pali Rohár <pali.rohar@gmail.com>
4388 M:      Mario Limonciello <mario.limonciello@dell.com>
4389 L:      platform-driver-x86@vger.kernel.org
4390 S:      Maintained
4391 F:      drivers/platform/x86/dell-smbios.*
4392
4393 DELL SMBIOS SMM DRIVER
4394 M:      Mario Limonciello <mario.limonciello@dell.com>
4395 L:      platform-driver-x86@vger.kernel.org
4396 S:      Maintained
4397 F:      drivers/platform/x86/dell-smbios-smm.c
4398
4399 DELL SMBIOS WMI DRIVER
4400 M:      Mario Limonciello <mario.limonciello@dell.com>
4401 L:      platform-driver-x86@vger.kernel.org
4402 S:      Maintained
4403 F:      drivers/platform/x86/dell-smbios-wmi.c
4404 F:      tools/wmi/dell-smbios-example.c
4405
4406 DEFZA FDDI NETWORK DRIVER
4407 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4408 S:      Maintained
4409 F:      drivers/net/fddi/defza.*
4410
4411 DELL LAPTOP DRIVER
4412 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4413 M:      Pali Rohár <pali.rohar@gmail.com>
4414 L:      platform-driver-x86@vger.kernel.org
4415 S:      Maintained
4416 F:      drivers/platform/x86/dell-laptop.c
4417
4418 DELL LAPTOP FREEFALL DRIVER
4419 M:      Pali Rohár <pali.rohar@gmail.com>
4420 S:      Maintained
4421 F:      drivers/platform/x86/dell-smo8800.c
4422
4423 DELL LAPTOP RBTN DRIVER
4424 M:      Pali Rohár <pali.rohar@gmail.com>
4425 S:      Maintained
4426 F:      drivers/platform/x86/dell-rbtn.*
4427
4428 DELL REMOTE BIOS UPDATE DRIVER
4429 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4430 L:      platform-driver-x86@vger.kernel.org
4431 S:      Maintained
4432 F:      drivers/platform/x86/dell_rbu.c
4433
4434 DELL LAPTOP SMM DRIVER
4435 M:      Pali Rohár <pali.rohar@gmail.com>
4436 S:      Maintained
4437 F:      drivers/hwmon/dell-smm-hwmon.c
4438 F:      include/uapi/linux/i8k.h
4439
4440 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4441 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4442 L:      platform-driver-x86@vger.kernel.org
4443 S:      Maintained
4444 F:      Documentation/dcdbas.txt
4445 F:      drivers/platform/x86/dcdbas.*
4446
4447 DELL WMI NOTIFICATIONS DRIVER
4448 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4449 M:      Pali Rohár <pali.rohar@gmail.com>
4450 S:      Maintained
4451 F:      drivers/platform/x86/dell-wmi.c
4452
4453 DELL WMI DESCRIPTOR DRIVER
4454 M:      Mario Limonciello <mario.limonciello@dell.com>
4455 S:      Maintained
4456 F:      drivers/platform/x86/dell-wmi-descriptor.c
4457
4458 DELTA ST MEDIA DRIVER
4459 M:      Hugues Fruchet <hugues.fruchet@st.com>
4460 L:      linux-media@vger.kernel.org
4461 T:      git git://linuxtv.org/media_tree.git
4462 W:      https://linuxtv.org
4463 S:      Supported
4464 F:      drivers/media/platform/sti/delta
4465
4466 DENALI NAND DRIVER
4467 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4468 L:      linux-mtd@lists.infradead.org
4469 S:      Supported
4470 F:      drivers/mtd/nand/raw/denali*
4471
4472 DESIGNWARE USB2 DRD IP DRIVER
4473 M:      Minas Harutyunyan <hminas@synopsys.com>
4474 L:      linux-usb@vger.kernel.org
4475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4476 S:      Maintained
4477 F:      drivers/usb/dwc2/
4478
4479 DESIGNWARE USB3 DRD IP DRIVER
4480 M:      Felipe Balbi <balbi@kernel.org>
4481 L:      linux-usb@vger.kernel.org
4482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4483 S:      Maintained
4484 F:      drivers/usb/dwc3/
4485
4486 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4487 M:      Andreas Klinger <ak@it-klinger.de>
4488 L:      linux-iio@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4491 F:      drivers/iio/proximity/srf*.c
4492
4493 DEVICE COREDUMP (DEV_COREDUMP)
4494 M:      Johannes Berg <johannes@sipsolutions.net>
4495 L:      linux-kernel@vger.kernel.org
4496 S:      Maintained
4497 F:      drivers/base/devcoredump.c
4498 F:      include/linux/devcoredump.h
4499
4500 DEVICE FREQUENCY (DEVFREQ)
4501 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4502 M:      Kyungmin Park <kyungmin.park@samsung.com>
4503 R:      Chanwoo Choi <cw00.choi@samsung.com>
4504 L:      linux-pm@vger.kernel.org
4505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4506 S:      Maintained
4507 F:      drivers/devfreq/
4508 F:      include/linux/devfreq.h
4509 F:      Documentation/devicetree/bindings/devfreq/
4510
4511 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4512 M:      Chanwoo Choi <cw00.choi@samsung.com>
4513 L:      linux-pm@vger.kernel.org
4514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4515 S:      Supported
4516 F:      drivers/devfreq/event/
4517 F:      drivers/devfreq/devfreq-event.c
4518 F:      include/linux/devfreq-event.h
4519 F:      Documentation/devicetree/bindings/devfreq/event/
4520
4521 DEVICE NUMBER REGISTRY
4522 M:      Torben Mathiasen <device@lanana.org>
4523 W:      http://lanana.org/docs/device-list/index.html
4524 S:      Maintained
4525
4526 DEVICE-MAPPER  (LVM)
4527 M:      Alasdair Kergon <agk@redhat.com>
4528 M:      Mike Snitzer <snitzer@redhat.com>
4529 M:      dm-devel@redhat.com
4530 L:      dm-devel@redhat.com
4531 W:      http://sources.redhat.com/dm
4532 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4534 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4535 S:      Maintained
4536 F:      Documentation/device-mapper/
4537 F:      drivers/md/Makefile
4538 F:      drivers/md/Kconfig
4539 F:      drivers/md/dm*
4540 F:      drivers/md/persistent-data/
4541 F:      include/linux/device-mapper.h
4542 F:      include/linux/dm-*.h
4543 F:      include/uapi/linux/dm-*.h
4544
4545 DEVLINK
4546 M:      Jiri Pirko <jiri@mellanox.com>
4547 L:      netdev@vger.kernel.org
4548 S:      Supported
4549 F:      net/core/devlink.c
4550 F:      include/net/devlink.h
4551 F:      include/uapi/linux/devlink.h
4552
4553 DIALOG SEMICONDUCTOR DRIVERS
4554 M:      Support Opensource <support.opensource@diasemi.com>
4555 W:      http://www.dialog-semiconductor.com/products
4556 S:      Supported
4557 F:      Documentation/hwmon/da90??
4558 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4559 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4560 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4561 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4562 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4563 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4564 F:      drivers/gpio/gpio-da90??.c
4565 F:      drivers/hwmon/da90??-hwmon.c
4566 F:      drivers/iio/adc/da91??-*.c
4567 F:      drivers/input/misc/da90??_onkey.c
4568 F:      drivers/input/touchscreen/da9052_tsi.c
4569 F:      drivers/leds/leds-da90??.c
4570 F:      drivers/mfd/da903x.c
4571 F:      drivers/mfd/da90??-*.c
4572 F:      drivers/mfd/da91??-*.c
4573 F:      drivers/power/supply/da9052-battery.c
4574 F:      drivers/power/supply/da91??-*.c
4575 F:      drivers/regulator/da903x.c
4576 F:      drivers/regulator/da9???-regulator.[ch]
4577 F:      drivers/thermal/da90??-thermal.c
4578 F:      drivers/rtc/rtc-da90??.c
4579 F:      drivers/video/backlight/da90??_bl.c
4580 F:      drivers/watchdog/da90??_wdt.c
4581 F:      include/linux/mfd/da903x.h
4582 F:      include/linux/mfd/da9052/
4583 F:      include/linux/mfd/da9055/
4584 F:      include/linux/mfd/da9062/
4585 F:      include/linux/mfd/da9063/
4586 F:      include/linux/mfd/da9150/
4587 F:      include/linux/regulator/da9211.h
4588 F:      include/sound/da[79]*.h
4589 F:      sound/soc/codecs/da[79]*.[ch]
4590
4591 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4592 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4593 L:      linux-gpio@vger.kernel.org
4594 S:      Maintained
4595 F:      drivers/gpio/gpio-gpio-mm.c
4596
4597 DIOLAN U2C-12 I2C DRIVER
4598 M:      Guenter Roeck <linux@roeck-us.net>
4599 L:      linux-i2c@vger.kernel.org
4600 S:      Maintained
4601 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4602
4603 FILESYSTEM DIRECT ACCESS (DAX)
4604 M:      Matthew Wilcox <willy@infradead.org>
4605 M:      Ross Zwisler <zwisler@kernel.org>
4606 M:      Jan Kara <jack@suse.cz>
4607 L:      linux-fsdevel@vger.kernel.org
4608 S:      Supported
4609 F:      fs/dax.c
4610 F:      include/linux/dax.h
4611 F:      include/trace/events/fs_dax.h
4612
4613 DEVICE DIRECT ACCESS (DAX)
4614 M:      Dan Williams <dan.j.williams@intel.com>
4615 M:      Dave Jiang <dave.jiang@intel.com>
4616 M:      Ross Zwisler <zwisler@kernel.org>
4617 M:      Vishal Verma <vishal.l.verma@intel.com>
4618 L:      linux-nvdimm@lists.01.org
4619 S:      Supported
4620 F:      drivers/dax/
4621
4622 DIRECTORY NOTIFICATION (DNOTIFY)
4623 M:      Jan Kara <jack@suse.cz>
4624 R:      Amir Goldstein <amir73il@gmail.com>
4625 L:      linux-fsdevel@vger.kernel.org
4626 S:      Maintained
4627 F:      Documentation/filesystems/dnotify.txt
4628 F:      fs/notify/dnotify/
4629 F:      include/linux/dnotify.h
4630
4631 DISK GEOMETRY AND PARTITION HANDLING
4632 M:      Andries Brouwer <aeb@cwi.nl>
4633 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4634 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4635 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4636 S:      Maintained
4637
4638 DISKQUOTA
4639 M:      Jan Kara <jack@suse.com>
4640 S:      Maintained
4641 F:      Documentation/filesystems/quota.txt
4642 F:      fs/quota/
4643 F:      include/linux/quota*.h
4644 F:      include/uapi/linux/quota*.h
4645
4646 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4647 M:      Bernie Thompson <bernie@plugable.com>
4648 L:      linux-fbdev@vger.kernel.org
4649 S:      Maintained
4650 W:      http://plugable.com/category/projects/udlfb/
4651 F:      drivers/video/fbdev/udlfb.c
4652 F:      include/video/udlfb.h
4653 F:      Documentation/fb/udlfb.txt
4654
4655 DISTRIBUTED LOCK MANAGER (DLM)
4656 M:      Christine Caulfield <ccaulfie@redhat.com>
4657 M:      David Teigland <teigland@redhat.com>
4658 L:      cluster-devel@redhat.com
4659 W:      http://sources.redhat.com/cluster/
4660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4661 S:      Supported
4662 F:      fs/dlm/
4663
4664 DMA BUFFER SHARING FRAMEWORK
4665 M:      Sumit Semwal <sumit.semwal@linaro.org>
4666 S:      Maintained
4667 L:      linux-media@vger.kernel.org
4668 L:      dri-devel@lists.freedesktop.org
4669 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4670 F:      drivers/dma-buf/
4671 F:      include/linux/dma-buf*
4672 F:      include/linux/reservation.h
4673 F:      include/linux/*fence.h
4674 F:      Documentation/driver-api/dma-buf.rst
4675 T:      git git://anongit.freedesktop.org/drm/drm-misc
4676
4677 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4678 M:      Vinod Koul <vkoul@kernel.org>
4679 L:      dmaengine@vger.kernel.org
4680 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4681 S:      Maintained
4682 F:      drivers/dma/
4683 F:      include/linux/dmaengine.h
4684 F:      include/linux/of_dma.h
4685 F:      Documentation/devicetree/bindings/dma/
4686 F:      Documentation/driver-api/dmaengine/
4687 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4688
4689 DMA MAPPING HELPERS
4690 M:      Christoph Hellwig <hch@lst.de>
4691 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4692 R:      Robin Murphy <robin.murphy@arm.com>
4693 L:      iommu@lists.linux-foundation.org
4694 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4695 W:      http://git.infradead.org/users/hch/dma-mapping.git
4696 S:      Supported
4697 F:      kernel/dma/
4698 F:      include/asm-generic/dma-mapping.h
4699 F:      include/linux/dma-direct.h
4700 F:      include/linux/dma-mapping.h
4701 F:      include/linux/dma-noncoherent.h
4702
4703 DME1737 HARDWARE MONITOR DRIVER
4704 M:      Juerg Haefliger <juergh@gmail.com>
4705 L:      linux-hwmon@vger.kernel.org
4706 S:      Maintained
4707 F:      Documentation/hwmon/dme1737
4708 F:      drivers/hwmon/dme1737.c
4709
4710 DMI/SMBIOS SUPPORT
4711 M:      Jean Delvare <jdelvare@suse.com>
4712 S:      Maintained
4713 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4714 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4715 F:      drivers/firmware/dmi-id.c
4716 F:      drivers/firmware/dmi_scan.c
4717 F:      include/linux/dmi.h
4718
4719 DOCUMENTATION
4720 M:      Jonathan Corbet <corbet@lwn.net>
4721 L:      linux-doc@vger.kernel.org
4722 S:      Maintained
4723 F:      Documentation/
4724 F:      scripts/kernel-doc
4725 X:      Documentation/ABI/
4726 X:      Documentation/acpi/
4727 X:      Documentation/devicetree/
4728 X:      Documentation/i2c/
4729 X:      Documentation/media/
4730 X:      Documentation/power/
4731 X:      Documentation/spi/
4732 T:      git git://git.lwn.net/linux.git docs-next
4733
4734 DOCUMENTATION/ITALIAN
4735 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4736 L:      linux-doc@vger.kernel.org
4737 S:      Maintained
4738 F:      Documentation/translations/it_IT
4739
4740 DONGWOON DW9714 LENS VOICE COIL DRIVER
4741 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4742 L:      linux-media@vger.kernel.org
4743 T:      git git://linuxtv.org/media_tree.git
4744 S:      Maintained
4745 F:      drivers/media/i2c/dw9714.c
4746 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4747
4748 DONGWOON DW9807 LENS VOICE COIL DRIVER
4749 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4750 L:      linux-media@vger.kernel.org
4751 T:      git git://linuxtv.org/media_tree.git
4752 S:      Maintained
4753 F:      drivers/media/i2c/dw9807-vcm.c
4754 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4755
4756 DOUBLETALK DRIVER
4757 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4758 L:      blinux-list@redhat.com
4759 S:      Maintained
4760 F:      drivers/char/dtlk.c
4761 F:      include/linux/dtlk.h
4762
4763 DPAA2 DATAPATH I/O (DPIO) DRIVER
4764 M:      Roy Pledge <Roy.Pledge@nxp.com>
4765 L:      linux-kernel@vger.kernel.org
4766 S:      Maintained
4767 F:      drivers/soc/fsl/dpio
4768
4769 DPAA2 ETHERNET DRIVER
4770 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4771 L:      netdev@vger.kernel.org
4772 S:      Maintained
4773 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4774 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4775 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4776 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4777 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4778
4779 DPAA2 ETHERNET SWITCH DRIVER
4780 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4781 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4782 L:      linux-kernel@vger.kernel.org
4783 S:      Maintained
4784 F:      drivers/staging/fsl-dpaa2/ethsw
4785
4786 DPAA2 PTP CLOCK DRIVER
4787 M:      Yangbo Lu <yangbo.lu@nxp.com>
4788 L:      netdev@vger.kernel.org
4789 S:      Maintained
4790 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4791 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4792
4793 DPT_I2O SCSI RAID DRIVER
4794 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4795 L:      linux-scsi@vger.kernel.org
4796 W:      http://www.adaptec.com/
4797 S:      Maintained
4798 F:      drivers/scsi/dpt*
4799 F:      drivers/scsi/dpt/
4800
4801 DRBD DRIVER
4802 M:      Philipp Reisner <philipp.reisner@linbit.com>
4803 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4804 L:      drbd-dev@lists.linbit.com
4805 W:      http://www.drbd.org
4806 T:      git git://git.linbit.com/linux-drbd.git
4807 T:      git git://git.linbit.com/drbd-8.4.git
4808 S:      Supported
4809 F:      drivers/block/drbd/
4810 F:      lib/lru_cache.c
4811 F:      Documentation/blockdev/drbd/
4812
4813 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4814 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4815 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4817 S:      Supported
4818 F:      Documentation/kobject.txt
4819 F:      drivers/base/
4820 F:      fs/debugfs/
4821 F:      fs/sysfs/
4822 F:      include/linux/debugfs.h
4823 F:      include/linux/kobj*
4824 F:      lib/kobj*
4825
4826 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4827 M:      Kevin Hilman <khilman@kernel.org>
4828 M:      Nishanth Menon <nm@ti.com>
4829 S:      Maintained
4830 F:      drivers/power/avs/
4831 F:      include/linux/power/smartreflex.h
4832 L:      linux-pm@vger.kernel.org
4833
4834 DRM DRIVER FOR ARM PL111 CLCD
4835 M:      Eric Anholt <eric@anholt.net>
4836 T:      git git://anongit.freedesktop.org/drm/drm-misc
4837 S:      Supported
4838 F:      drivers/gpu/drm/pl111/
4839
4840 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4841 M:      Linus Walleij <linus.walleij@linaro.org>
4842 T:      git git://anongit.freedesktop.org/drm/drm-misc
4843 S:      Maintained
4844 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4845 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4846
4847 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4848 M:      Dave Airlie <airlied@redhat.com>
4849 S:      Odd Fixes
4850 F:      drivers/gpu/drm/ast/
4851
4852 DRM DRIVER FOR BOCHS VIRTUAL GPU
4853 M:      Gerd Hoffmann <kraxel@redhat.com>
4854 L:      virtualization@lists.linux-foundation.org
4855 T:      git git://anongit.freedesktop.org/drm/drm-misc
4856 S:      Maintained
4857 F:      drivers/gpu/drm/bochs/
4858
4859 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4860 M:      Linus Walleij <linus.walleij@linaro.org>
4861 T:      git git://anongit.freedesktop.org/drm/drm-misc
4862 S:      Maintained
4863 F:      drivers/gpu/drm/tve200/
4864
4865 DRM DRIVER FOR ILITEK ILI9225 PANELS
4866 M:      David Lechner <david@lechnology.com>
4867 S:      Maintained
4868 F:      drivers/gpu/drm/tinydrm/ili9225.c
4869 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4870
4871 DRM DRIVER FOR HX8357D PANELS
4872 M:      Eric Anholt <eric@anholt.net>
4873 T:      git git://anongit.freedesktop.org/drm/drm-misc
4874 S:      Maintained
4875 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4876 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4877
4878 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4879 S:      Orphan / Obsolete
4880 F:      drivers/gpu/drm/i810/
4881 F:      include/uapi/drm/i810_drm.h
4882
4883 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4884 S:      Orphan / Obsolete
4885 F:      drivers/gpu/drm/mga/
4886 F:      include/uapi/drm/mga_drm.h
4887
4888 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4889 M:      Dave Airlie <airlied@redhat.com>
4890 S:      Odd Fixes
4891 F:      drivers/gpu/drm/mgag200/
4892
4893 DRM DRIVER FOR MI0283QT
4894 M:      Noralf Trønnes <noralf@tronnes.org>
4895 S:      Maintained
4896 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4897 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4898
4899 DRM DRIVER FOR MSM ADRENO GPU
4900 M:      Rob Clark <robdclark@gmail.com>
4901 L:      linux-arm-msm@vger.kernel.org
4902 L:      dri-devel@lists.freedesktop.org
4903 L:      freedreno@lists.freedesktop.org
4904 T:      git git://people.freedesktop.org/~robclark/linux
4905 S:      Maintained
4906 F:      drivers/gpu/drm/msm/
4907 F:      include/uapi/drm/msm_drm.h
4908 F:      Documentation/devicetree/bindings/display/msm/
4909
4910 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4911 M:      Ben Skeggs <bskeggs@redhat.com>
4912 L:      dri-devel@lists.freedesktop.org
4913 L:      nouveau@lists.freedesktop.org
4914 T:      git git://github.com/skeggsb/linux
4915 S:      Supported
4916 F:      drivers/gpu/drm/nouveau/
4917 F:      include/uapi/drm/nouveau_drm.h
4918
4919 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4920 M:      Stefan Mavrodiev <stefan@olimex.com>
4921 S:      Maintained
4922 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4923 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4924
4925 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4926 M:      Noralf Trønnes <noralf@tronnes.org>
4927 S:      Maintained
4928 F:      drivers/gpu/drm/tinydrm/repaper.c
4929 F:      Documentation/devicetree/bindings/display/repaper.txt
4930
4931 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4932 M:      Dave Airlie <airlied@redhat.com>
4933 M:      Gerd Hoffmann <kraxel@redhat.com>
4934 L:      virtualization@lists.linux-foundation.org
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936 S:      Obsolete
4937 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4938 F:      drivers/gpu/drm/cirrus/
4939
4940 DRM DRIVER FOR QXL VIRTUAL GPU
4941 M:      Dave Airlie <airlied@redhat.com>
4942 M:      Gerd Hoffmann <kraxel@redhat.com>
4943 L:      virtualization@lists.linux-foundation.org
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945 S:      Maintained
4946 F:      drivers/gpu/drm/qxl/
4947 F:      include/uapi/drm/qxl_drm.h
4948
4949 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4950 S:      Orphan / Obsolete
4951 F:      drivers/gpu/drm/r128/
4952 F:      include/uapi/drm/r128_drm.h
4953
4954 DRM DRIVER FOR SAVAGE VIDEO CARDS
4955 S:      Orphan / Obsolete
4956 F:      drivers/gpu/drm/savage/
4957 F:      include/uapi/drm/savage_drm.h
4958
4959 DRM DRIVER FOR SIS VIDEO CARDS
4960 S:      Orphan / Obsolete
4961 F:      drivers/gpu/drm/sis/
4962 F:      include/uapi/drm/sis_drm.h
4963
4964 DRM DRIVER FOR SITRONIX ST7586 PANELS
4965 M:      David Lechner <david@lechnology.com>
4966 S:      Maintained
4967 F:      drivers/gpu/drm/tinydrm/st7586.c
4968 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4969
4970 DRM DRIVER FOR SITRONIX ST7735R PANELS
4971 M:      David Lechner <david@lechnology.com>
4972 S:      Maintained
4973 F:      drivers/gpu/drm/tinydrm/st7735r.c
4974 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4975
4976 DRM DRIVER FOR TDFX VIDEO CARDS
4977 S:      Orphan / Obsolete
4978 F:      drivers/gpu/drm/tdfx/
4979
4980 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4981 M:      Dave Airlie <airlied@redhat.com>
4982 R:      Sean Paul <sean@poorly.run>
4983 L:      dri-devel@lists.freedesktop.org
4984 S:      Odd Fixes
4985 F:      drivers/gpu/drm/udl/
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987
4988 DRM DRIVER FOR VMWARE VIRTUAL GPU
4989 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4990 M:      Thomas Hellstrom <thellstrom@vmware.com>
4991 L:      dri-devel@lists.freedesktop.org
4992 T:      git git://people.freedesktop.org/~thomash/linux
4993 S:      Supported
4994 F:      drivers/gpu/drm/vmwgfx/
4995 F:      include/uapi/drm/vmwgfx_drm.h
4996
4997 DRM DRIVERS
4998 M:      David Airlie <airlied@linux.ie>
4999 M:      Daniel Vetter <daniel@ffwll.ch>
5000 L:      dri-devel@lists.freedesktop.org
5001 T:      git git://anongit.freedesktop.org/drm/drm
5002 B:      https://bugs.freedesktop.org/
5003 C:      irc://chat.freenode.net/dri-devel
5004 S:      Maintained
5005 F:      drivers/gpu/drm/
5006 F:      drivers/gpu/vga/
5007 F:      Documentation/devicetree/bindings/display/
5008 F:      Documentation/devicetree/bindings/gpu/
5009 F:      Documentation/gpu/
5010 F:      include/drm/
5011 F:      include/uapi/drm/
5012 F:      include/linux/vga*
5013
5014 DRM DRIVERS AND MISC GPU PATCHES
5015 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5016 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5017 M:      Sean Paul <sean@poorly.run>
5018 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5019 S:      Maintained
5020 T:      git git://anongit.freedesktop.org/drm/drm-misc
5021 F:      Documentation/gpu/
5022 F:      drivers/gpu/vga/
5023 F:      drivers/gpu/drm/*
5024 F:      include/drm/drm*
5025 F:      include/uapi/drm/drm*
5026 F:      include/linux/vga*
5027
5028 DRM DRIVERS FOR ALLWINNER A10
5029 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5030 L:      dri-devel@lists.freedesktop.org
5031 S:      Supported
5032 F:      drivers/gpu/drm/sun4i/
5033 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5034 T:      git git://anongit.freedesktop.org/drm/drm-misc
5035
5036 DRM DRIVERS FOR AMLOGIC SOCS
5037 M:      Neil Armstrong <narmstrong@baylibre.com>
5038 L:      dri-devel@lists.freedesktop.org
5039 L:      linux-amlogic@lists.infradead.org
5040 W:      http://linux-meson.com/
5041 S:      Supported
5042 F:      drivers/gpu/drm/meson/
5043 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5044 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5045 F:      Documentation/gpu/meson.rst
5046 T:      git git://anongit.freedesktop.org/drm/drm-misc
5047
5048 DRM DRIVERS FOR ATMEL HLCDC
5049 M:      Boris Brezillon <bbrezillon@kernel.org>
5050 L:      dri-devel@lists.freedesktop.org
5051 S:      Supported
5052 F:      drivers/gpu/drm/atmel-hlcdc/
5053 F:      Documentation/devicetree/bindings/display/atmel/
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055
5056 DRM DRIVERS FOR BRIDGE CHIPS
5057 M:      Archit Taneja <architt@codeaurora.org>
5058 M:      Andrzej Hajda <a.hajda@samsung.com>
5059 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5060 S:      Maintained
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062 F:      drivers/gpu/drm/bridge/
5063
5064 DRM DRIVERS FOR EXYNOS
5065 M:      Inki Dae <inki.dae@samsung.com>
5066 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5067 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5068 M:      Kyungmin Park <kyungmin.park@samsung.com>
5069 L:      dri-devel@lists.freedesktop.org
5070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5071 S:      Supported
5072 F:      drivers/gpu/drm/exynos/
5073 F:      include/uapi/drm/exynos_drm.h
5074 F:      Documentation/devicetree/bindings/display/exynos/
5075
5076 DRM DRIVERS FOR FREESCALE DCU
5077 M:      Stefan Agner <stefan@agner.ch>
5078 M:      Alison Wang <alison.wang@nxp.com>
5079 L:      dri-devel@lists.freedesktop.org
5080 S:      Supported
5081 F:      drivers/gpu/drm/fsl-dcu/
5082 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5083 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5084 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5085 T:      git git://anongit.freedesktop.org/drm/drm-misc
5086
5087 DRM DRIVERS FOR FREESCALE IMX
5088 M:      Philipp Zabel <p.zabel@pengutronix.de>
5089 L:      dri-devel@lists.freedesktop.org
5090 S:      Maintained
5091 F:      drivers/gpu/drm/imx/
5092 F:      drivers/gpu/ipu-v3/
5093 F:      Documentation/devicetree/bindings/display/imx/
5094
5095 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5096 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5097 L:      dri-devel@lists.freedesktop.org
5098 T:      git git://github.com/patjak/drm-gma500
5099 S:      Maintained
5100 F:      drivers/gpu/drm/gma500/
5101
5102 DRM DRIVERS FOR HISILICON
5103 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5104 M:      Rongrong Zou <zourongrong@gmail.com>
5105 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5106 R:      Chen Feng <puck.chen@hisilicon.com>
5107 L:      dri-devel@lists.freedesktop.org
5108 T:      git git://github.com/xin3liang/linux.git
5109 S:      Maintained
5110 F:      drivers/gpu/drm/hisilicon/
5111 F:      Documentation/devicetree/bindings/display/hisilicon/
5112
5113 DRM DRIVERS FOR MEDIATEK
5114 M:      CK Hu <ck.hu@mediatek.com>
5115 M:      Philipp Zabel <p.zabel@pengutronix.de>
5116 L:      dri-devel@lists.freedesktop.org
5117 S:      Supported
5118 F:      drivers/gpu/drm/mediatek/
5119 F:      Documentation/devicetree/bindings/display/mediatek/
5120
5121 DRM DRIVERS FOR NVIDIA TEGRA
5122 M:      Thierry Reding <thierry.reding@gmail.com>
5123 L:      dri-devel@lists.freedesktop.org
5124 L:      linux-tegra@vger.kernel.org
5125 T:      git git://anongit.freedesktop.org/tegra/linux.git
5126 S:      Supported
5127 F:      drivers/gpu/drm/tegra/
5128 F:      drivers/gpu/host1x/
5129 F:      include/linux/host1x.h
5130 F:      include/uapi/drm/tegra_drm.h
5131 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5132
5133 DRM DRIVERS FOR RENESAS
5134 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5135 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5136 L:      dri-devel@lists.freedesktop.org
5137 L:      linux-renesas-soc@vger.kernel.org
5138 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5139 S:      Supported
5140 F:      drivers/gpu/drm/rcar-du/
5141 F:      drivers/gpu/drm/shmobile/
5142 F:      include/linux/platform_data/shmob_drm.h
5143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5144 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5145 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5146
5147 DRM DRIVERS FOR ROCKCHIP
5148 M:      Sandy Huang <hjc@rock-chips.com>
5149 M:      Heiko Stübner <heiko@sntech.de>
5150 L:      dri-devel@lists.freedesktop.org
5151 S:      Maintained
5152 F:      drivers/gpu/drm/rockchip/
5153 F:      Documentation/devicetree/bindings/display/rockchip/
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155
5156 DRM DRIVERS FOR STI
5157 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5158 M:      Vincent Abriou <vincent.abriou@st.com>
5159 L:      dri-devel@lists.freedesktop.org
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161 S:      Maintained
5162 F:      drivers/gpu/drm/sti
5163 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5164
5165 DRM DRIVERS FOR STM
5166 M:      Yannick Fertre <yannick.fertre@st.com>
5167 M:      Philippe Cornu <philippe.cornu@st.com>
5168 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5169 M:      Vincent Abriou <vincent.abriou@st.com>
5170 L:      dri-devel@lists.freedesktop.org
5171 T:      git git://anongit.freedesktop.org/drm/drm-misc
5172 S:      Maintained
5173 F:      drivers/gpu/drm/stm
5174 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5175
5176 DRM DRIVERS FOR TI LCDC
5177 M:      Jyri Sarha <jsarha@ti.com>
5178 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5179 L:      dri-devel@lists.freedesktop.org
5180 S:      Maintained
5181 F:      drivers/gpu/drm/tilcdc/
5182 F:      Documentation/devicetree/bindings/display/tilcdc/
5183
5184 DRM DRIVERS FOR TI OMAP
5185 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5186 L:      dri-devel@lists.freedesktop.org
5187 S:      Maintained
5188 F:      drivers/gpu/drm/omapdrm/
5189 F:      Documentation/devicetree/bindings/display/ti/
5190
5191 DRM DRIVERS FOR V3D
5192 M:      Eric Anholt <eric@anholt.net>
5193 S:      Supported
5194 F:      drivers/gpu/drm/v3d/
5195 F:      include/uapi/drm/v3d_drm.h
5196 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5197 T:      git git://anongit.freedesktop.org/drm/drm-misc
5198
5199 DRM DRIVERS FOR VC4
5200 M:      Eric Anholt <eric@anholt.net>
5201 T:      git git://github.com/anholt/linux
5202 S:      Supported
5203 F:      drivers/gpu/drm/vc4/
5204 F:      include/uapi/drm/vc4_drm.h
5205 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5206 T:      git git://anongit.freedesktop.org/drm/drm-misc
5207
5208 DRM DRIVERS FOR VIVANTE GPU IP
5209 M:      Lucas Stach <l.stach@pengutronix.de>
5210 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5211 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5212 L:      etnaviv@lists.freedesktop.org
5213 L:      dri-devel@lists.freedesktop.org
5214 S:      Maintained
5215 F:      drivers/gpu/drm/etnaviv/
5216 F:      include/uapi/drm/etnaviv_drm.h
5217 F:      Documentation/devicetree/bindings/display/etnaviv/
5218
5219 DRM DRIVERS FOR ZTE ZX
5220 M:      Shawn Guo <shawnguo@kernel.org>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Maintained
5223 F:      drivers/gpu/drm/zte/
5224 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM PANEL DRIVERS
5228 M:      Thierry Reding <thierry.reding@gmail.com>
5229 L:      dri-devel@lists.freedesktop.org
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231 S:      Maintained
5232 F:      drivers/gpu/drm/drm_panel.c
5233 F:      drivers/gpu/drm/panel/
5234 F:      include/drm/drm_panel.h
5235 F:      Documentation/devicetree/bindings/display/panel/
5236
5237 DRM TINYDRM DRIVERS
5238 M:      Noralf Trønnes <noralf@tronnes.org>
5239 W:      https://github.com/notro/tinydrm/wiki/Development
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241 S:      Maintained
5242 F:      drivers/gpu/drm/tinydrm/
5243 F:      include/drm/tinydrm/
5244
5245 DRM DRIVERS FOR XEN
5246 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5247 T:      git git://anongit.freedesktop.org/drm/drm-misc
5248 L:      dri-devel@lists.freedesktop.org
5249 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5250 S:      Supported
5251 F:      drivers/gpu/drm/xen/
5252 F:      Documentation/gpu/xen-front.rst
5253
5254 DRM TTM SUBSYSTEM
5255 M:      Christian Koenig <christian.koenig@amd.com>
5256 M:      Huang Rui <ray.huang@amd.com>
5257 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5258 T:      git git://people.freedesktop.org/~agd5f/linux
5259 S:      Maintained
5260 L:      dri-devel@lists.freedesktop.org
5261 F:      include/drm/ttm/
5262 F:      drivers/gpu/drm/ttm/
5263
5264 DSBR100 USB FM RADIO DRIVER
5265 M:      Alexey Klimov <klimov.linux@gmail.com>
5266 L:      linux-media@vger.kernel.org
5267 T:      git git://linuxtv.org/media_tree.git
5268 S:      Maintained
5269 F:      drivers/media/radio/dsbr100.c
5270
5271 DSCC4 DRIVER
5272 M:      Francois Romieu <romieu@fr.zoreil.com>
5273 L:      netdev@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/net/wan/dscc4.c
5276
5277 DT3155 MEDIA DRIVER
5278 M:      Hans Verkuil <hverkuil@xs4all.nl>
5279 L:      linux-media@vger.kernel.org
5280 T:      git git://linuxtv.org/media_tree.git
5281 W:      https://linuxtv.org
5282 S:      Odd Fixes
5283 F:      drivers/media/pci/dt3155/
5284
5285 DVB_USB_AF9015 MEDIA DRIVER
5286 M:      Antti Palosaari <crope@iki.fi>
5287 L:      linux-media@vger.kernel.org
5288 W:      https://linuxtv.org
5289 W:      http://palosaari.fi/linux/
5290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5291 T:      git git://linuxtv.org/anttip/media_tree.git
5292 S:      Maintained
5293 F:      drivers/media/usb/dvb-usb-v2/af9015*
5294
5295 DVB_USB_AF9035 MEDIA DRIVER
5296 M:      Antti Palosaari <crope@iki.fi>
5297 L:      linux-media@vger.kernel.org
5298 W:      https://linuxtv.org
5299 W:      http://palosaari.fi/linux/
5300 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5301 T:      git git://linuxtv.org/anttip/media_tree.git
5302 S:      Maintained
5303 F:      drivers/media/usb/dvb-usb-v2/af9035*
5304
5305 DVB_USB_ANYSEE MEDIA DRIVER
5306 M:      Antti Palosaari <crope@iki.fi>
5307 L:      linux-media@vger.kernel.org
5308 W:      https://linuxtv.org
5309 W:      http://palosaari.fi/linux/
5310 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5311 T:      git git://linuxtv.org/anttip/media_tree.git
5312 S:      Maintained
5313 F:      drivers/media/usb/dvb-usb-v2/anysee*
5314
5315 DVB_USB_AU6610 MEDIA DRIVER
5316 M:      Antti Palosaari <crope@iki.fi>
5317 L:      linux-media@vger.kernel.org
5318 W:      https://linuxtv.org
5319 W:      http://palosaari.fi/linux/
5320 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5321 T:      git git://linuxtv.org/anttip/media_tree.git
5322 S:      Maintained
5323 F:      drivers/media/usb/dvb-usb-v2/au6610*
5324
5325 DVB_USB_CE6230 MEDIA DRIVER
5326 M:      Antti Palosaari <crope@iki.fi>
5327 L:      linux-media@vger.kernel.org
5328 W:      https://linuxtv.org
5329 W:      http://palosaari.fi/linux/
5330 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5331 T:      git git://linuxtv.org/anttip/media_tree.git
5332 S:      Maintained
5333 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5334
5335 DVB_USB_CXUSB MEDIA DRIVER
5336 M:      Michael Krufky <mkrufky@linuxtv.org>
5337 L:      linux-media@vger.kernel.org
5338 W:      https://linuxtv.org
5339 W:      http://github.com/mkrufky
5340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5341 T:      git git://linuxtv.org/media_tree.git
5342 S:      Maintained
5343 F:      drivers/media/usb/dvb-usb/cxusb*
5344
5345 DVB_USB_EC168 MEDIA DRIVER
5346 M:      Antti Palosaari <crope@iki.fi>
5347 L:      linux-media@vger.kernel.org
5348 W:      https://linuxtv.org
5349 W:      http://palosaari.fi/linux/
5350 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5351 T:      git git://linuxtv.org/anttip/media_tree.git
5352 S:      Maintained
5353 F:      drivers/media/usb/dvb-usb-v2/ec168*
5354
5355 DVB_USB_GL861 MEDIA DRIVER
5356 M:      Antti Palosaari <crope@iki.fi>
5357 L:      linux-media@vger.kernel.org
5358 W:      https://linuxtv.org
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/gl861*
5363
5364 DVB_USB_MXL111SF MEDIA DRIVER
5365 M:      Michael Krufky <mkrufky@linuxtv.org>
5366 L:      linux-media@vger.kernel.org
5367 W:      https://linuxtv.org
5368 W:      http://github.com/mkrufky
5369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5370 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5371 S:      Maintained
5372 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5373
5374 DVB_USB_RTL28XXU 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/rtl28xxu*
5383
5384 DVB_USB_V2 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/dvb_usb*
5393 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5394
5395 DYNAMIC DEBUG
5396 M:      Jason Baron <jbaron@akamai.com>
5397 S:      Maintained
5398 F:      lib/dynamic_debug.c
5399 F:      include/linux/dynamic_debug.h
5400
5401 DYNAMIC INTERRUPT MODERATION
5402 M:      Tal Gilboa <talgi@mellanox.com>
5403 S:      Maintained
5404 F:      include/linux/net_dim.h
5405
5406 DZ DECSTATION DZ11 SERIAL DRIVER
5407 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5408 S:      Maintained
5409 F:      drivers/tty/serial/dz.*
5410
5411 E3X0 POWER BUTTON DRIVER
5412 M:      Moritz Fischer <moritz.fischer@ettus.com>
5413 L:      usrp-users@lists.ettus.com
5414 W:      http://www.ettus.com
5415 S:      Supported
5416 F:      drivers/input/misc/e3x0-button.c
5417 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5418
5419 E4000 MEDIA DRIVER
5420 M:      Antti Palosaari <crope@iki.fi>
5421 L:      linux-media@vger.kernel.org
5422 W:      https://linuxtv.org
5423 W:      http://palosaari.fi/linux/
5424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5425 T:      git git://linuxtv.org/anttip/media_tree.git
5426 S:      Maintained
5427 F:      drivers/media/tuners/e4000*
5428
5429 EARTH_PT1 MEDIA DRIVER
5430 M:      Akihiro Tsukada <tskd08@gmail.com>
5431 L:      linux-media@vger.kernel.org
5432 S:      Odd Fixes
5433 F:      drivers/media/pci/pt1/
5434
5435 EARTH_PT3 MEDIA DRIVER
5436 M:      Akihiro Tsukada <tskd08@gmail.com>
5437 L:      linux-media@vger.kernel.org
5438 S:      Odd Fixes
5439 F:      drivers/media/pci/pt3/
5440
5441 EC100 MEDIA DRIVER
5442 M:      Antti Palosaari <crope@iki.fi>
5443 L:      linux-media@vger.kernel.org
5444 W:      https://linuxtv.org
5445 W:      http://palosaari.fi/linux/
5446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5447 T:      git git://linuxtv.org/anttip/media_tree.git
5448 S:      Maintained
5449 F:      drivers/media/dvb-frontends/ec100*
5450
5451 ECRYPT FILE SYSTEM
5452 M:      Tyler Hicks <tyhicks@canonical.com>
5453 L:      ecryptfs@vger.kernel.org
5454 W:      http://ecryptfs.org
5455 W:      https://launchpad.net/ecryptfs
5456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5457 S:      Supported
5458 F:      Documentation/filesystems/ecryptfs.txt
5459 F:      fs/ecryptfs/
5460
5461 EDAC-AMD64
5462 M:      Borislav Petkov <bp@alien8.de>
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/amd64_edac*
5466
5467 EDAC-CALXEDA
5468 M:      Robert Richter <rric@kernel.org>
5469 L:      linux-edac@vger.kernel.org
5470 S:      Maintained
5471 F:      drivers/edac/highbank*
5472
5473 EDAC-CAVIUM OCTEON
5474 M:      Ralf Baechle <ralf@linux-mips.org>
5475 M:      David Daney <david.daney@cavium.com>
5476 L:      linux-edac@vger.kernel.org
5477 L:      linux-mips@vger.kernel.org
5478 S:      Supported
5479 F:      drivers/edac/octeon_edac*
5480
5481 EDAC-CAVIUM THUNDERX
5482 M:      David Daney <david.daney@cavium.com>
5483 M:      Jan Glauber <jglauber@cavium.com>
5484 L:      linux-edac@vger.kernel.org
5485 S:      Supported
5486 F:      drivers/edac/thunderx_edac*
5487
5488 EDAC-CORE
5489 M:      Borislav Petkov <bp@alien8.de>
5490 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5491 L:      linux-edac@vger.kernel.org
5492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5494 S:      Supported
5495 F:      Documentation/admin-guide/ras.rst
5496 F:      Documentation/driver-api/edac.rst
5497 F:      drivers/edac/
5498 F:      include/linux/edac.h
5499
5500 EDAC-E752X
5501 M:      Mark Gross <mark.gross@intel.com>
5502 L:      linux-edac@vger.kernel.org
5503 S:      Maintained
5504 F:      drivers/edac/e752x_edac.c
5505
5506 EDAC-E7XXX
5507 L:      linux-edac@vger.kernel.org
5508 S:      Maintained
5509 F:      drivers/edac/e7xxx_edac.c
5510
5511 EDAC-FSL_DDR
5512 M:      York Sun <york.sun@nxp.com>
5513 L:      linux-edac@vger.kernel.org
5514 S:      Maintained
5515 F:      drivers/edac/fsl_ddr_edac.*
5516
5517 EDAC-GHES
5518 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5519 L:      linux-edac@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/edac/ghes_edac.c
5522
5523 EDAC-I3000
5524 L:      linux-edac@vger.kernel.org
5525 S:      Orphan
5526 F:      drivers/edac/i3000_edac.c
5527
5528 EDAC-I5000
5529 L:      linux-edac@vger.kernel.org
5530 S:      Maintained
5531 F:      drivers/edac/i5000_edac.c
5532
5533 EDAC-I5400
5534 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5535 L:      linux-edac@vger.kernel.org
5536 S:      Maintained
5537 F:      drivers/edac/i5400_edac.c
5538
5539 EDAC-I7300
5540 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5541 L:      linux-edac@vger.kernel.org
5542 S:      Maintained
5543 F:      drivers/edac/i7300_edac.c
5544
5545 EDAC-I7CORE
5546 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5547 L:      linux-edac@vger.kernel.org
5548 S:      Maintained
5549 F:      drivers/edac/i7core_edac.c
5550
5551 EDAC-I82443BXGX
5552 M:      Tim Small <tim@buttersideup.com>
5553 L:      linux-edac@vger.kernel.org
5554 S:      Maintained
5555 F:      drivers/edac/i82443bxgx_edac.c
5556
5557 EDAC-I82975X
5558 M:      "Arvind R." <arvino55@gmail.com>
5559 L:      linux-edac@vger.kernel.org
5560 S:      Maintained
5561 F:      drivers/edac/i82975x_edac.c
5562
5563 EDAC-IE31200
5564 M:      Jason Baron <jbaron@akamai.com>
5565 L:      linux-edac@vger.kernel.org
5566 S:      Maintained
5567 F:      drivers/edac/ie31200_edac.c
5568
5569 EDAC-MPC85XX
5570 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5571 L:      linux-edac@vger.kernel.org
5572 S:      Maintained
5573 F:      drivers/edac/mpc85xx_edac.[ch]
5574
5575 EDAC-PASEMI
5576 M:      Egor Martovetsky <egor@pasemi.com>
5577 L:      linux-edac@vger.kernel.org
5578 S:      Maintained
5579 F:      drivers/edac/pasemi_edac.c
5580
5581 EDAC-PND2
5582 M:      Tony Luck <tony.luck@intel.com>
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/pnd2_edac.[ch]
5586
5587 EDAC-R82600
5588 M:      Tim Small <tim@buttersideup.com>
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/r82600_edac.c
5592
5593 EDAC-SBRIDGE
5594 M:      Tony Luck <tony.luck@intel.com>
5595 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5596 L:      linux-edac@vger.kernel.org
5597 S:      Maintained
5598 F:      drivers/edac/sb_edac.c
5599
5600 EDAC-SKYLAKE
5601 M:      Tony Luck <tony.luck@intel.com>
5602 L:      linux-edac@vger.kernel.org
5603 S:      Maintained
5604 F:      drivers/edac/skx_edac.c
5605
5606 EDAC-TI
5607 M:      Tero Kristo <t-kristo@ti.com>
5608 L:      linux-edac@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/edac/ti_edac.c
5611
5612 EDAC-QCOM
5613 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5614 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5615 L:      linux-arm-msm@vger.kernel.org
5616 L:      linux-edac@vger.kernel.org
5617 S:      Maintained
5618 F:      drivers/edac/qcom_edac.c
5619
5620 EDIROL UA-101/UA-1000 DRIVER
5621 M:      Clemens Ladisch <clemens@ladisch.de>
5622 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5623 T:      git git://git.alsa-project.org/alsa-kernel.git
5624 S:      Maintained
5625 F:      sound/usb/misc/ua101.c
5626
5627 EFI TEST DRIVER
5628 L:      linux-efi@vger.kernel.org
5629 M:      Ivan Hu <ivan.hu@canonical.com>
5630 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5631 S:      Maintained
5632 F:      drivers/firmware/efi/test/
5633
5634 EFI VARIABLE FILESYSTEM
5635 M:      Matthew Garrett <matthew.garrett@nebula.com>
5636 M:      Jeremy Kerr <jk@ozlabs.org>
5637 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5639 L:      linux-efi@vger.kernel.org
5640 S:      Maintained
5641 F:      fs/efivarfs/
5642
5643 EFIFB FRAMEBUFFER DRIVER
5644 L:      linux-fbdev@vger.kernel.org
5645 M:      Peter Jones <pjones@redhat.com>
5646 S:      Maintained
5647 F:      drivers/video/fbdev/efifb.c
5648
5649 EFS FILESYSTEM
5650 W:      http://aeschi.ch.eu.org/efs/
5651 S:      Orphan
5652 F:      fs/efs/
5653
5654 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5655 M:      Douglas Miller <dougmill@linux.ibm.com>
5656 L:      netdev@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/net/ethernet/ibm/ehea/
5659
5660 EM28XX VIDEO4LINUX DRIVER
5661 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5662 L:      linux-media@vger.kernel.org
5663 W:      https://linuxtv.org
5664 T:      git git://linuxtv.org/media_tree.git
5665 S:      Maintained
5666 F:      drivers/media/usb/em28xx/
5667 F:      Documentation/media/v4l-drivers/em28xx*
5668
5669 EMBEDDED LINUX
5670 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5671 M:      Matt Mackall <mpm@selenic.com>
5672 M:      David Woodhouse <dwmw2@infradead.org>
5673 L:      linux-embedded@vger.kernel.org
5674 S:      Maintained
5675
5676 Emulex 10Gbps iSCSI - OneConnect DRIVER
5677 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5678 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5679 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5680 L:      linux-scsi@vger.kernel.org
5681 W:      http://www.broadcom.com
5682 S:      Supported
5683 F:      drivers/scsi/be2iscsi/
5684
5685 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5686 M:      Sathya Perla <sathya.perla@broadcom.com>
5687 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5688 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5689 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5690 L:      netdev@vger.kernel.org
5691 W:      http://www.emulex.com
5692 S:      Supported
5693 F:      drivers/net/ethernet/emulex/benet/
5694
5695 EMULEX ONECONNECT ROCE DRIVER
5696 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5697 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5698 L:      linux-rdma@vger.kernel.org
5699 W:      http://www.broadcom.com
5700 S:      Odd Fixes
5701 F:      drivers/infiniband/hw/ocrdma/
5702 F:      include/uapi/rdma/ocrdma-abi.h
5703
5704 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5705 M:      James Smart <james.smart@broadcom.com>
5706 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5707 L:      linux-scsi@vger.kernel.org
5708 W:      http://www.broadcom.com
5709 S:      Supported
5710 F:      drivers/scsi/lpfc/
5711
5712 ENE CB710 FLASH CARD READER DRIVER
5713 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5714 S:      Maintained
5715 F:      drivers/misc/cb710/
5716 F:      drivers/mmc/host/cb710-mmc.*
5717 F:      include/linux/cb710.h
5718
5719 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5720 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5721 S:      Maintained
5722 F:      drivers/media/rc/ene_ir.*
5723
5724 EPSON S1D13XXX FRAMEBUFFER DRIVER
5725 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5726 S:      Maintained
5727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5728 F:      drivers/video/fbdev/s1d13xxxfb.c
5729 F:      include/video/s1d13xxxfb.h
5730
5731 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5732 M:      Jeff Layton <jlayton@kernel.org>
5733 S:      Maintained
5734 F:      lib/errseq.c
5735 F:      include/linux/errseq.h
5736
5737 ET131X NETWORK DRIVER
5738 M:      Mark Einon <mark.einon@gmail.com>
5739 S:      Odd Fixes
5740 F:      drivers/net/ethernet/agere/
5741
5742 ETHERNET BRIDGE
5743 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5744 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5745 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5746 L:      netdev@vger.kernel.org
5747 W:      http://www.linuxfoundation.org/en/Net:Bridge
5748 S:      Maintained
5749 F:      include/linux/netfilter_bridge/
5750 F:      net/bridge/
5751
5752 ETHERNET PHY LIBRARY
5753 M:      Andrew Lunn <andrew@lunn.ch>
5754 M:      Florian Fainelli <f.fainelli@gmail.com>
5755 M:      Heiner Kallweit <hkallweit1@gmail.com>
5756 L:      netdev@vger.kernel.org
5757 S:      Maintained
5758 F:      Documentation/ABI/testing/sysfs-bus-mdio
5759 F:      Documentation/devicetree/bindings/net/mdio*
5760 F:      Documentation/networking/phy.txt
5761 F:      drivers/net/phy/
5762 F:      drivers/of/of_mdio.c
5763 F:      drivers/of/of_net.c
5764 F:      include/linux/*mdio*.h
5765 F:      include/linux/of_net.h
5766 F:      include/linux/phy.h
5767 F:      include/linux/phy_fixed.h
5768 F:      include/linux/platform_data/mdio-bcm-unimac.h
5769 F:      include/linux/platform_data/mdio-gpio.h
5770 F:      include/trace/events/mdio.h
5771 F:      include/uapi/linux/mdio.h
5772 F:      include/uapi/linux/mii.h
5773
5774 EXT2 FILE SYSTEM
5775 M:      Jan Kara <jack@suse.com>
5776 L:      linux-ext4@vger.kernel.org
5777 S:      Maintained
5778 F:      Documentation/filesystems/ext2.txt
5779 F:      fs/ext2/
5780 F:      include/linux/ext2*
5781
5782 EXT4 FILE SYSTEM
5783 M:      "Theodore Ts'o" <tytso@mit.edu>
5784 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5785 L:      linux-ext4@vger.kernel.org
5786 W:      http://ext4.wiki.kernel.org
5787 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5789 S:      Maintained
5790 F:      Documentation/filesystems/ext4/
5791 F:      fs/ext4/
5792
5793 Extended Verification Module (EVM)
5794 M:      Mimi Zohar <zohar@linux.ibm.com>
5795 L:      linux-integrity@vger.kernel.org
5796 S:      Supported
5797 F:      security/integrity/evm/
5798
5799 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5800 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5801 L:      linux-efi@vger.kernel.org
5802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5803 S:      Maintained
5804 F:      Documentation/efi-stub.txt
5805 F:      arch/*/kernel/efi.c
5806 F:      arch/x86/boot/compressed/eboot.[ch]
5807 F:      arch/*/include/asm/efi.h
5808 F:      arch/x86/platform/efi/
5809 F:      drivers/firmware/efi/
5810 F:      include/linux/efi*.h
5811 F:      arch/arm/boot/compressed/efi-header.S
5812 F:      arch/arm64/kernel/efi-entry.S
5813
5814 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5815 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5816 M:      Chanwoo Choi <cw00.choi@samsung.com>
5817 L:      linux-kernel@vger.kernel.org
5818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5819 S:      Maintained
5820 F:      drivers/extcon/
5821 F:      include/linux/extcon/
5822 F:      include/linux/extcon.h
5823 F:      Documentation/extcon/
5824 F:      Documentation/devicetree/bindings/extcon/
5825
5826 EXYNOS DP DRIVER
5827 M:      Jingoo Han <jingoohan1@gmail.com>
5828 L:      dri-devel@lists.freedesktop.org
5829 S:      Maintained
5830 F:      drivers/gpu/drm/exynos/exynos_dp*
5831
5832 EXYNOS SYSMMU (IOMMU) driver
5833 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5834 L:      iommu@lists.linux-foundation.org
5835 S:      Maintained
5836 F:      drivers/iommu/exynos-iommu.c
5837
5838 EZchip NPS platform support
5839 M:      Vineet Gupta <vgupta@synopsys.com>
5840 M:      Ofer Levi <oferle@mellanox.com>
5841 S:      Supported
5842 F:      arch/arc/plat-eznps
5843 F:      arch/arc/boot/dts/eznps.dts
5844
5845 F2FS FILE SYSTEM
5846 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5847 M:      Chao Yu <yuchao0@huawei.com>
5848 L:      linux-f2fs-devel@lists.sourceforge.net
5849 W:      https://f2fs.wiki.kernel.org/
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5851 S:      Maintained
5852 F:      Documentation/filesystems/f2fs.txt
5853 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5854 F:      fs/f2fs/
5855 F:      include/linux/f2fs_fs.h
5856 F:      include/trace/events/f2fs.h
5857
5858 F71805F HARDWARE MONITORING DRIVER
5859 M:      Jean Delvare <jdelvare@suse.com>
5860 L:      linux-hwmon@vger.kernel.org
5861 S:      Maintained
5862 F:      Documentation/hwmon/f71805f
5863 F:      drivers/hwmon/f71805f.c
5864
5865 FADDR2LINE
5866 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5867 S:      Maintained
5868 F:      scripts/faddr2line
5869
5870 FAILOVER MODULE
5871 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5872 L:      netdev@vger.kernel.org
5873 S:      Supported
5874 F:      net/core/failover.c
5875 F:      include/net/failover.h
5876 F:      Documentation/networking/failover.rst
5877
5878 FANOTIFY
5879 M:      Jan Kara <jack@suse.cz>
5880 R:      Amir Goldstein <amir73il@gmail.com>
5881 L:      linux-fsdevel@vger.kernel.org
5882 S:      Maintained
5883 F:      fs/notify/fanotify/
5884 F:      include/linux/fanotify.h
5885 F:      include/uapi/linux/fanotify.h
5886
5887 FARSYNC SYNCHRONOUS DRIVER
5888 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5889 W:      http://www.farsite.co.uk/
5890 S:      Supported
5891 F:      drivers/net/wan/farsync.*
5892
5893 FAULT INJECTION SUPPORT
5894 M:      Akinobu Mita <akinobu.mita@gmail.com>
5895 S:      Supported
5896 F:      Documentation/fault-injection/
5897 F:      lib/fault-inject.c
5898
5899 FBTFT Framebuffer drivers
5900 S:      Orphan
5901 L:      dri-devel@lists.freedesktop.org
5902 L:      linux-fbdev@vger.kernel.org
5903 F:      drivers/staging/fbtft/
5904
5905 FC0011 TUNER DRIVER
5906 M:      Michael Buesch <m@bues.ch>
5907 L:      linux-media@vger.kernel.org
5908 S:      Maintained
5909 F:      drivers/media/tuners/fc0011.h
5910 F:      drivers/media/tuners/fc0011.c
5911
5912 FC2580 MEDIA DRIVER
5913 M:      Antti Palosaari <crope@iki.fi>
5914 L:      linux-media@vger.kernel.org
5915 W:      https://linuxtv.org
5916 W:      http://palosaari.fi/linux/
5917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5918 T:      git git://linuxtv.org/anttip/media_tree.git
5919 S:      Maintained
5920 F:      drivers/media/tuners/fc2580*
5921
5922 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5923 M:      Johannes Thumshirn <jth@kernel.org>
5924 L:      linux-scsi@vger.kernel.org
5925 W:      www.Open-FCoE.org
5926 S:      Supported
5927 F:      drivers/scsi/libfc/
5928 F:      drivers/scsi/fcoe/
5929 F:      include/scsi/fc/
5930 F:      include/scsi/libfc.h
5931 F:      include/scsi/libfcoe.h
5932 F:      include/uapi/scsi/fc/
5933
5934 FILE LOCKING (flock() and fcntl()/lockf())
5935 M:      Jeff Layton <jlayton@kernel.org>
5936 M:      "J. Bruce Fields" <bfields@fieldses.org>
5937 L:      linux-fsdevel@vger.kernel.org
5938 S:      Maintained
5939 F:      include/linux/fcntl.h
5940 F:      include/uapi/linux/fcntl.h
5941 F:      fs/fcntl.c
5942 F:      fs/locks.c
5943
5944 FILESYSTEMS (VFS and infrastructure)
5945 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5946 L:      linux-fsdevel@vger.kernel.org
5947 S:      Maintained
5948 F:      fs/*
5949 F:      include/linux/fs.h
5950 F:      include/uapi/linux/fs.h
5951
5952 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5953 M:      Riku Voipio <riku.voipio@iki.fi>
5954 L:      linux-hwmon@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/hwmon/f75375s.c
5957 F:      include/linux/f75375s.h
5958
5959 FIREWIRE AUDIO DRIVERS
5960 M:      Clemens Ladisch <clemens@ladisch.de>
5961 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5962 T:      git git://git.alsa-project.org/alsa-kernel.git
5963 S:      Maintained
5964 F:      sound/firewire/
5965
5966 FIREWIRE MEDIA DRIVERS (firedtv)
5967 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5968 L:      linux-media@vger.kernel.org
5969 L:      linux1394-devel@lists.sourceforge.net
5970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5971 S:      Maintained
5972 F:      drivers/media/firewire/
5973
5974 FIREWIRE SBP-2 TARGET
5975 M:      Chris Boot <bootc@bootc.net>
5976 L:      linux-scsi@vger.kernel.org
5977 L:      target-devel@vger.kernel.org
5978 L:      linux1394-devel@lists.sourceforge.net
5979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5980 S:      Maintained
5981 F:      drivers/target/sbp/
5982
5983 FIREWIRE SUBSYSTEM
5984 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5985 L:      linux1394-devel@lists.sourceforge.net
5986 W:      http://ieee1394.wiki.kernel.org/
5987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5988 S:      Maintained
5989 F:      drivers/firewire/
5990 F:      include/linux/firewire.h
5991 F:      include/uapi/linux/firewire*.h
5992 F:      tools/firewire/
5993
5994 FIRMWARE LOADER (request_firmware)
5995 M:      Luis Chamberlain <mcgrof@kernel.org>
5996 L:      linux-kernel@vger.kernel.org
5997 S:      Maintained
5998 F:      Documentation/firmware_class/
5999 F:      drivers/base/firmware_loader/
6000 F:      include/linux/firmware.h
6001
6002 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6003 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6004 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6005 S:      Maintained
6006 F:      drivers/block/rsxx/
6007
6008 FLOPPY DRIVER
6009 M:      Jiri Kosina <jikos@kernel.org>
6010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6011 S:      Odd fixes
6012 F:      drivers/block/floppy.c
6013
6014 FMC SUBSYSTEM
6015 M:      Alessandro Rubini <rubini@gnudd.com>
6016 W:      http://www.ohwr.org/projects/fmc-bus
6017 S:      Supported
6018 F:      drivers/fmc/
6019 F:      include/linux/fmc*.h
6020 F:      include/linux/ipmi-fru.h
6021 K:      fmc_d.*register
6022
6023 FPGA MANAGER FRAMEWORK
6024 M:      Alan Tull <atull@kernel.org>
6025 M:      Moritz Fischer <mdf@kernel.org>
6026 L:      linux-fpga@vger.kernel.org
6027 S:      Maintained
6028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6029 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6030 F:      Documentation/fpga/
6031 F:      Documentation/driver-api/fpga/
6032 F:      Documentation/devicetree/bindings/fpga/
6033 F:      drivers/fpga/
6034 F:      include/linux/fpga/
6035 W:      http://www.rocketboards.org
6036
6037 FPGA DFL DRIVERS
6038 M:      Wu Hao <hao.wu@intel.com>
6039 L:      linux-fpga@vger.kernel.org
6040 S:      Maintained
6041 F:      Documentation/fpga/dfl.txt
6042 F:      include/uapi/linux/fpga-dfl.h
6043 F:      drivers/fpga/dfl*
6044
6045 FPU EMULATOR
6046 M:      Bill Metzenthen <billm@melbpc.org.au>
6047 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6048 S:      Maintained
6049 F:      arch/x86/math-emu/
6050
6051 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6052 L:      netdev@vger.kernel.org
6053 S:      Orphan
6054 F:      drivers/net/wan/dlci.c
6055 F:      drivers/net/wan/sdla.c
6056
6057 FRAMEBUFFER LAYER
6058 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6059 L:      dri-devel@lists.freedesktop.org
6060 L:      linux-fbdev@vger.kernel.org
6061 T:      git git://github.com/bzolnier/linux.git
6062 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6063 S:      Maintained
6064 F:      Documentation/fb/
6065 F:      drivers/video/
6066 F:      include/video/
6067 F:      include/linux/fb.h
6068 F:      include/uapi/video/
6069 F:      include/uapi/linux/fb.h
6070
6071 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6072 M:      Horia Geantă <horia.geanta@nxp.com>
6073 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6074 L:      linux-crypto@vger.kernel.org
6075 S:      Maintained
6076 F:      drivers/crypto/caam/
6077 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6078
6079 FREESCALE DIU FRAMEBUFFER DRIVER
6080 M:      Timur Tabi <timur@kernel.org>
6081 L:      linux-fbdev@vger.kernel.org
6082 S:      Maintained
6083 F:      drivers/video/fbdev/fsl-diu-fb.*
6084
6085 FREESCALE DMA DRIVER
6086 M:      Li Yang <leoyang.li@nxp.com>
6087 M:      Zhang Wei <zw@zh-kernel.org>
6088 L:      linuxppc-dev@lists.ozlabs.org
6089 S:      Maintained
6090 F:      drivers/dma/fsldma.*
6091
6092 FREESCALE ENETC ETHERNET DRIVERS
6093 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6094 L:      netdev@vger.kernel.org
6095 S:      Maintained
6096 F:      drivers/net/ethernet/freescale/enetc/
6097
6098 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6099 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6100 L:      netdev@vger.kernel.org
6101 S:      Maintained
6102 F:      drivers/net/ethernet/freescale/gianfar*
6103 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6104
6105 FREESCALE GPMI NAND DRIVER
6106 M:      Han Xu <han.xu@nxp.com>
6107 L:      linux-mtd@lists.infradead.org
6108 S:      Maintained
6109 F:      drivers/mtd/nand/raw/gpmi-nand/*
6110
6111 FREESCALE I2C CPM DRIVER
6112 M:      Jochen Friedrich <jochen@scram.de>
6113 L:      linuxppc-dev@lists.ozlabs.org
6114 L:      linux-i2c@vger.kernel.org
6115 S:      Maintained
6116 F:      drivers/i2c/busses/i2c-cpm.c
6117
6118 FREESCALE IMX LPI2C DRIVER
6119 M:      Dong Aisheng <aisheng.dong@nxp.com>
6120 L:      linux-i2c@vger.kernel.org
6121 L:      linux-imx@nxp.com
6122 S:      Maintained
6123 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6124 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6125
6126 FREESCALE IMX / MXC FEC DRIVER
6127 M:      Fugang Duan <fugang.duan@nxp.com>
6128 L:      netdev@vger.kernel.org
6129 S:      Maintained
6130 F:      drivers/net/ethernet/freescale/fec_main.c
6131 F:      drivers/net/ethernet/freescale/fec_ptp.c
6132 F:      drivers/net/ethernet/freescale/fec.h
6133 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6134
6135 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6136 M:      Sascha Hauer <s.hauer@pengutronix.de>
6137 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6138 L:      linux-fbdev@vger.kernel.org
6139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6140 S:      Maintained
6141 F:      include/linux/platform_data/video-imxfb.h
6142 F:      drivers/video/fbdev/imxfb.c
6143
6144 FREESCALE QORIQ DPAA ETHERNET DRIVER
6145 M:      Madalin Bucur <madalin.bucur@nxp.com>
6146 L:      netdev@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/net/ethernet/freescale/dpaa
6149
6150 FREESCALE QORIQ DPAA FMAN DRIVER
6151 M:      Madalin Bucur <madalin.bucur@nxp.com>
6152 L:      netdev@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/net/ethernet/freescale/fman
6155 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6156
6157 FREESCALE QORIQ PTP CLOCK DRIVER
6158 M:      Yangbo Lu <yangbo.lu@nxp.com>
6159 L:      netdev@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6162 F:      drivers/ptp/ptp_qoriq.c
6163 F:      drivers/ptp/ptp_qoriq_debugfs.c
6164 F:      include/linux/fsl/ptp_qoriq.h
6165 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6166
6167 FREESCALE QUAD SPI DRIVER
6168 M:      Han Xu <han.xu@nxp.com>
6169 L:      linux-spi@vger.kernel.org
6170 S:      Maintained
6171 F:      drivers/spi/spi-fsl-qspi.c
6172
6173 FREESCALE QUICC ENGINE LIBRARY
6174 M:      Qiang Zhao <qiang.zhao@nxp.com>
6175 L:      linuxppc-dev@lists.ozlabs.org
6176 S:      Maintained
6177 F:      drivers/soc/fsl/qe/
6178 F:      include/soc/fsl/*qe*.h
6179 F:      include/soc/fsl/*ucc*.h
6180
6181 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6182 M:      Li Yang <leoyang.li@nxp.com>
6183 L:      netdev@vger.kernel.org
6184 L:      linuxppc-dev@lists.ozlabs.org
6185 S:      Maintained
6186 F:      drivers/net/ethernet/freescale/ucc_geth*
6187
6188 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6189 M:      Zhao Qiang <qiang.zhao@nxp.com>
6190 L:      netdev@vger.kernel.org
6191 L:      linuxppc-dev@lists.ozlabs.org
6192 S:      Maintained
6193 F:      drivers/net/wan/fsl_ucc_hdlc*
6194
6195 FREESCALE QUICC ENGINE UCC UART DRIVER
6196 M:      Timur Tabi <timur@kernel.org>
6197 L:      linuxppc-dev@lists.ozlabs.org
6198 S:      Maintained
6199 F:      drivers/tty/serial/ucc_uart.c
6200
6201 FREESCALE SOC DRIVERS
6202 M:      Li Yang <leoyang.li@nxp.com>
6203 L:      linuxppc-dev@lists.ozlabs.org
6204 L:      linux-arm-kernel@lists.infradead.org
6205 S:      Maintained
6206 F:      Documentation/devicetree/bindings/soc/fsl/
6207 F:      drivers/soc/fsl/
6208 F:      include/linux/fsl/
6209
6210 FREESCALE SOC FS_ENET DRIVER
6211 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6212 L:      linuxppc-dev@lists.ozlabs.org
6213 L:      netdev@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/net/ethernet/freescale/fs_enet/
6216 F:      include/linux/fs_enet_pd.h
6217
6218 FREESCALE SOC SOUND DRIVERS
6219 M:      Timur Tabi <timur@kernel.org>
6220 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6221 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6222 R:      Fabio Estevam <festevam@gmail.com>
6223 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6224 L:      linuxppc-dev@lists.ozlabs.org
6225 S:      Maintained
6226 F:      sound/soc/fsl/fsl*
6227 F:      sound/soc/fsl/imx*
6228 F:      sound/soc/fsl/mpc8610_hpcd.c
6229
6230 FREESCALE USB PERIPHERAL DRIVERS
6231 M:      Li Yang <leoyang.li@nxp.com>
6232 L:      linux-usb@vger.kernel.org
6233 L:      linuxppc-dev@lists.ozlabs.org
6234 S:      Maintained
6235 F:      drivers/usb/gadget/udc/fsl*
6236
6237 FREEVXFS FILESYSTEM
6238 M:      Christoph Hellwig <hch@infradead.org>
6239 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6240 S:      Maintained
6241 F:      fs/freevxfs/
6242
6243 FREEZER
6244 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6245 M:      Pavel Machek <pavel@ucw.cz>
6246 L:      linux-pm@vger.kernel.org
6247 S:      Supported
6248 F:      Documentation/power/freezing-of-tasks.txt
6249 F:      include/linux/freezer.h
6250 F:      kernel/freezer.c
6251
6252 FRONTSWAP API
6253 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6254 L:      linux-kernel@vger.kernel.org
6255 S:      Maintained
6256 F:      mm/frontswap.c
6257 F:      include/linux/frontswap.h
6258
6259 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6260 M:      David Howells <dhowells@redhat.com>
6261 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6262 S:      Supported
6263 F:      Documentation/filesystems/caching/
6264 F:      fs/fscache/
6265 F:      include/linux/fscache*.h
6266
6267 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6268 M:      Theodore Y. Ts'o <tytso@mit.edu>
6269 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6270 L:      linux-fscrypt@vger.kernel.org
6271 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6273 S:      Supported
6274 F:      fs/crypto/
6275 F:      include/linux/fscrypt*.h
6276 F:      Documentation/filesystems/fscrypt.rst
6277
6278 FSI-ATTACHED I2C DRIVER
6279 M:      Eddie James <eajames@linux.ibm.com>
6280 L:      linux-i2c@vger.kernel.org
6281 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6282 S:      Maintained
6283 F:      drivers/i2c/busses/i2c-fsi.c
6284 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6285
6286 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6287 M:      Jan Kara <jack@suse.cz>
6288 R:      Amir Goldstein <amir73il@gmail.com>
6289 L:      linux-fsdevel@vger.kernel.org
6290 S:      Maintained
6291 F:      fs/notify/
6292 F:      include/linux/fsnotify*.h
6293
6294 FUJITSU LAPTOP EXTRAS
6295 M:      Jonathan Woithe <jwoithe@just42.net>
6296 L:      platform-driver-x86@vger.kernel.org
6297 S:      Maintained
6298 F:      drivers/platform/x86/fujitsu-laptop.c
6299
6300 FUJITSU M-5MO LS CAMERA ISP DRIVER
6301 M:      Kyungmin Park <kyungmin.park@samsung.com>
6302 M:      Heungjun Kim <riverful.kim@samsung.com>
6303 L:      linux-media@vger.kernel.org
6304 S:      Maintained
6305 F:      drivers/media/i2c/m5mols/
6306 F:      include/media/i2c/m5mols.h
6307
6308 FUJITSU TABLET EXTRAS
6309 M:      Robert Gerlach <khnz@gmx.de>
6310 L:      platform-driver-x86@vger.kernel.org
6311 S:      Maintained
6312 F:      drivers/platform/x86/fujitsu-tablet.c
6313
6314 FUSE: FILESYSTEM IN USERSPACE
6315 M:      Miklos Szeredi <miklos@szeredi.hu>
6316 L:      linux-fsdevel@vger.kernel.org
6317 W:      http://fuse.sourceforge.net/
6318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6319 S:      Maintained
6320 F:      fs/fuse/
6321 F:      include/uapi/linux/fuse.h
6322 F:      Documentation/filesystems/fuse.txt
6323
6324 FUTEX SUBSYSTEM
6325 M:      Thomas Gleixner <tglx@linutronix.de>
6326 M:      Ingo Molnar <mingo@redhat.com>
6327 R:      Peter Zijlstra <peterz@infradead.org>
6328 R:      Darren Hart <dvhart@infradead.org>
6329 L:      linux-kernel@vger.kernel.org
6330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6331 S:      Maintained
6332 F:      kernel/futex.c
6333 F:      kernel/futex_compat.c
6334 F:      include/asm-generic/futex.h
6335 F:      include/linux/futex.h
6336 F:      include/uapi/linux/futex.h
6337 F:      tools/testing/selftests/futex/
6338 F:      tools/perf/bench/futex*
6339 F:      Documentation/*futex*
6340
6341 GCC PLUGINS
6342 M:      Kees Cook <keescook@chromium.org>
6343 R:      Emese Revfy <re.emese@gmail.com>
6344 L:      kernel-hardening@lists.openwall.com
6345 S:      Maintained
6346 F:      scripts/gcc-plugins/
6347 F:      scripts/gcc-plugin.sh
6348 F:      scripts/Makefile.gcc-plugins
6349 F:      Documentation/gcc-plugins.txt
6350
6351 GASKET DRIVER FRAMEWORK
6352 M:      Rob Springer <rspringer@google.com>
6353 M:      Todd Poynor <toddpoynor@google.com>
6354 M:      Ben Chan <benchan@chromium.org>
6355 S:      Maintained
6356 F:      drivers/staging/gasket/
6357
6358 GCOV BASED KERNEL PROFILING
6359 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6360 S:      Maintained
6361 F:      kernel/gcov/
6362 F:      Documentation/dev-tools/gcov.rst
6363
6364 GDB KERNEL DEBUGGING HELPER SCRIPTS
6365 M:      Jan Kiszka <jan.kiszka@siemens.com>
6366 M:      Kieran Bingham <kbingham@kernel.org>
6367 S:      Supported
6368 F:      scripts/gdb/
6369
6370 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6371 M:      Achim Leubner <achim_leubner@adaptec.com>
6372 L:      linux-scsi@vger.kernel.org
6373 W:      http://www.icp-vortex.com/
6374 S:      Supported
6375 F:      drivers/scsi/gdt*
6376
6377 GEMTEK FM RADIO RECEIVER DRIVER
6378 M:      Hans Verkuil <hverkuil@xs4all.nl>
6379 L:      linux-media@vger.kernel.org
6380 T:      git git://linuxtv.org/media_tree.git
6381 W:      https://linuxtv.org
6382 S:      Maintained
6383 F:      drivers/media/radio/radio-gemtek*
6384
6385 GENERIC GPIO I2C DRIVER
6386 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6387 S:      Supported
6388 F:      drivers/i2c/busses/i2c-gpio.c
6389 F:      include/linux/platform_data/i2c-gpio.h
6390
6391 GENERIC GPIO I2C MULTIPLEXER DRIVER
6392 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6393 L:      linux-i2c@vger.kernel.org
6394 S:      Supported
6395 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6396 F:      include/linux/platform_data/i2c-mux-gpio.h
6397 F:      Documentation/i2c/muxes/i2c-mux-gpio
6398
6399 GENERIC HDLC (WAN) DRIVERS
6400 M:      Krzysztof Halasa <khc@pm.waw.pl>
6401 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6402 S:      Maintained
6403 F:      drivers/net/wan/c101.c
6404 F:      drivers/net/wan/hd6457*
6405 F:      drivers/net/wan/hdlc*
6406 F:      drivers/net/wan/n2.c
6407 F:      drivers/net/wan/pc300too.c
6408 F:      drivers/net/wan/pci200syn.c
6409 F:      drivers/net/wan/wanxl*
6410
6411 GENERIC INCLUDE/ASM HEADER FILES
6412 M:      Arnd Bergmann <arnd@arndb.de>
6413 L:      linux-arch@vger.kernel.org
6414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6415 S:      Maintained
6416 F:      include/asm-generic/
6417 F:      include/uapi/asm-generic/
6418
6419 GENERIC PHY FRAMEWORK
6420 M:      Kishon Vijay Abraham I <kishon@ti.com>
6421 L:      linux-kernel@vger.kernel.org
6422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6423 S:      Supported
6424 F:      drivers/phy/
6425 F:      include/linux/phy/
6426 F:      Documentation/devicetree/bindings/phy/
6427
6428 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6429 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6430 S:      Supported
6431 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6432
6433 GENERIC PM DOMAINS
6434 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6435 M:      Kevin Hilman <khilman@kernel.org>
6436 M:      Ulf Hansson <ulf.hansson@linaro.org>
6437 L:      linux-pm@vger.kernel.org
6438 S:      Supported
6439 F:      drivers/base/power/domain*.c
6440 F:      include/linux/pm_domain.h
6441 F:      Documentation/devicetree/bindings/power/power_domain.txt
6442
6443 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6444 M:      Eugen Hristev <eugen.hristev@microchip.com>
6445 L:      linux-input@vger.kernel.org
6446 S:      Maintained
6447 F:      drivers/input/touchscreen/resistive-adc-touch.c
6448
6449 GENERIC UIO DRIVER FOR PCI DEVICES
6450 M:      "Michael S. Tsirkin" <mst@redhat.com>
6451 L:      kvm@vger.kernel.org
6452 S:      Supported
6453 F:      drivers/uio/uio_pci_generic.c
6454
6455 GENWQE (IBM Generic Workqueue Card)
6456 M:      Frank Haverkamp <haver@linux.ibm.com>
6457 S:      Supported
6458 F:      drivers/misc/genwqe/
6459
6460 GET_MAINTAINER SCRIPT
6461 M:      Joe Perches <joe@perches.com>
6462 S:      Maintained
6463 F:      scripts/get_maintainer.pl
6464
6465 GFS2 FILE SYSTEM
6466 M:      Bob Peterson <rpeterso@redhat.com>
6467 M:      Andreas Gruenbacher <agruenba@redhat.com>
6468 L:      cluster-devel@redhat.com
6469 W:      http://sources.redhat.com/cluster/
6470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6471 S:      Supported
6472 F:      Documentation/filesystems/gfs2*.txt
6473 F:      fs/gfs2/
6474 F:      include/uapi/linux/gfs2_ondisk.h
6475
6476 GIGASET ISDN DRIVERS
6477 M:      Paul Bolle <pebolle@tiscali.nl>
6478 L:      gigaset307x-common@lists.sourceforge.net
6479 W:      http://gigaset307x.sourceforge.net/
6480 S:      Odd Fixes
6481 F:      Documentation/isdn/README.gigaset
6482 F:      drivers/isdn/gigaset/
6483 F:      include/uapi/linux/gigaset_dev.h
6484
6485 GNSS SUBSYSTEM
6486 M:      Johan Hovold <johan@kernel.org>
6487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6488 S:      Maintained
6489 F:      Documentation/ABI/testing/sysfs-class-gnss
6490 F:      Documentation/devicetree/bindings/gnss/
6491 F:      drivers/gnss/
6492 F:      include/linux/gnss.h
6493
6494 GO7007 MPEG CODEC
6495 M:      Hans Verkuil <hans.verkuil@cisco.com>
6496 L:      linux-media@vger.kernel.org
6497 S:      Maintained
6498 F:      drivers/media/usb/go7007/
6499
6500 GOODIX TOUCHSCREEN
6501 M:      Bastien Nocera <hadess@hadess.net>
6502 L:      linux-input@vger.kernel.org
6503 S:      Maintained
6504 F:      drivers/input/touchscreen/goodix.c
6505
6506 GPD POCKET FAN DRIVER
6507 M:      Hans de Goede <hdegoede@redhat.com>
6508 L:      platform-driver-x86@vger.kernel.org
6509 S:      Maintained
6510 F:      drivers/platform/x86/gpd-pocket-fan.c
6511
6512 GPIO ACPI SUPPORT
6513 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6514 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6515 L:      linux-gpio@vger.kernel.org
6516 L:      linux-acpi@vger.kernel.org
6517 S:      Maintained
6518 F:      Documentation/acpi/gpio-properties.txt
6519 F:      drivers/gpio/gpiolib-acpi.c
6520
6521 GPIO IR Transmitter
6522 M:      Sean Young <sean@mess.org>
6523 L:      linux-media@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/media/rc/gpio-ir-tx.c
6526
6527 GPIO MOCKUP DRIVER
6528 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6529 L:      linux-gpio@vger.kernel.org
6530 S:      Maintained
6531 F:      drivers/gpio/gpio-mockup.c
6532 F:      tools/testing/selftests/gpio/
6533
6534 GPIO SUBSYSTEM
6535 M:      Linus Walleij <linus.walleij@linaro.org>
6536 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6537 L:      linux-gpio@vger.kernel.org
6538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6539 S:      Maintained
6540 F:      Documentation/devicetree/bindings/gpio/
6541 F:      Documentation/driver-api/gpio/
6542 F:      Documentation/gpio/
6543 F:      Documentation/ABI/testing/gpio-cdev
6544 F:      Documentation/ABI/obsolete/sysfs-gpio
6545 F:      drivers/gpio/
6546 F:      include/linux/gpio/
6547 F:      include/linux/gpio.h
6548 F:      include/linux/of_gpio.h
6549 F:      include/asm-generic/gpio.h
6550 F:      include/uapi/linux/gpio.h
6551 F:      tools/gpio/
6552
6553 GRE DEMULTIPLEXER DRIVER
6554 M:      Dmitry Kozlov <xeb@mail.ru>
6555 L:      netdev@vger.kernel.org
6556 S:      Maintained
6557 F:      net/ipv4/gre_demux.c
6558 F:      net/ipv4/gre_offload.c
6559 F:      include/net/gre.h
6560
6561 GRETH 10/100/1G Ethernet MAC device driver
6562 M:      Andreas Larsson <andreas@gaisler.com>
6563 L:      netdev@vger.kernel.org
6564 S:      Maintained
6565 F:      drivers/net/ethernet/aeroflex/
6566
6567 GREYBUS AUDIO PROTOCOLS DRIVERS
6568 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6569 M:      Mark Greer <mgreer@animalcreek.com>
6570 S:      Maintained
6571 F:      drivers/staging/greybus/audio_apbridgea.c
6572 F:      drivers/staging/greybus/audio_apbridgea.h
6573 F:      drivers/staging/greybus/audio_codec.c
6574 F:      drivers/staging/greybus/audio_codec.h
6575 F:      drivers/staging/greybus/audio_gb.c
6576 F:      drivers/staging/greybus/audio_manager.c
6577 F:      drivers/staging/greybus/audio_manager.h
6578 F:      drivers/staging/greybus/audio_manager_module.c
6579 F:      drivers/staging/greybus/audio_manager_private.h
6580 F:      drivers/staging/greybus/audio_manager_sysfs.c
6581 F:      drivers/staging/greybus/audio_module.c
6582 F:      drivers/staging/greybus/audio_topology.c
6583
6584 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6585 M:      Viresh Kumar <vireshk@kernel.org>
6586 S:      Maintained
6587 F:      drivers/staging/greybus/authentication.c
6588 F:      drivers/staging/greybus/bootrom.c
6589 F:      drivers/staging/greybus/firmware.h
6590 F:      drivers/staging/greybus/fw-core.c
6591 F:      drivers/staging/greybus/fw-download.c
6592 F:      drivers/staging/greybus/fw-management.c
6593 F:      drivers/staging/greybus/greybus_authentication.h
6594 F:      drivers/staging/greybus/greybus_firmware.h
6595 F:      drivers/staging/greybus/hid.c
6596 F:      drivers/staging/greybus/i2c.c
6597 F:      drivers/staging/greybus/spi.c
6598 F:      drivers/staging/greybus/spilib.c
6599 F:      drivers/staging/greybus/spilib.h
6600
6601 GREYBUS LOOPBACK DRIVER
6602 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6603 S:      Maintained
6604 F:      drivers/staging/greybus/loopback.c
6605
6606 GREYBUS PLATFORM DRIVERS
6607 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6608 S:      Maintained
6609 F:      drivers/staging/greybus/arche-platform.c
6610 F:      drivers/staging/greybus/arche-apb-ctrl.c
6611 F:      drivers/staging/greybus/arche_platform.h
6612
6613 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6614 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6615 S:      Maintained
6616 F:      drivers/staging/greybus/sdio.c
6617 F:      drivers/staging/greybus/light.c
6618 F:      drivers/staging/greybus/gpio.c
6619 F:      drivers/staging/greybus/power_supply.c
6620 F:      drivers/staging/greybus/spi.c
6621 F:      drivers/staging/greybus/spilib.c
6622
6623 GREYBUS SUBSYSTEM
6624 M:      Johan Hovold <johan@kernel.org>
6625 M:      Alex Elder <elder@kernel.org>
6626 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6627 S:      Maintained
6628 F:      drivers/staging/greybus/
6629 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6630
6631 GREYBUS UART PROTOCOLS DRIVERS
6632 M:      David Lin <dtwlin@gmail.com>
6633 S:      Maintained
6634 F:      drivers/staging/greybus/uart.c
6635 F:      drivers/staging/greybus/log.c
6636
6637 GS1662 VIDEO SERIALIZER
6638 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6639 L:      linux-media@vger.kernel.org
6640 T:      git git://linuxtv.org/media_tree.git
6641 S:      Maintained
6642 F:      drivers/media/spi/gs1662.c
6643
6644 GSPCA FINEPIX SUBDRIVER
6645 M:      Frank Zago <frank@zago.net>
6646 L:      linux-media@vger.kernel.org
6647 T:      git git://linuxtv.org/media_tree.git
6648 S:      Maintained
6649 F:      drivers/media/usb/gspca/finepix.c
6650
6651 GSPCA GL860 SUBDRIVER
6652 M:      Olivier Lorin <o.lorin@laposte.net>
6653 L:      linux-media@vger.kernel.org
6654 T:      git git://linuxtv.org/media_tree.git
6655 S:      Maintained
6656 F:      drivers/media/usb/gspca/gl860/
6657
6658 GSPCA M5602 SUBDRIVER
6659 M:      Erik Andren <erik.andren@gmail.com>
6660 L:      linux-media@vger.kernel.org
6661 T:      git git://linuxtv.org/media_tree.git
6662 S:      Maintained
6663 F:      drivers/media/usb/gspca/m5602/
6664
6665 GSPCA PAC207 SONIXB SUBDRIVER
6666 M:      Hans Verkuil <hverkuil@xs4all.nl>
6667 L:      linux-media@vger.kernel.org
6668 T:      git git://linuxtv.org/media_tree.git
6669 S:      Odd Fixes
6670 F:      drivers/media/usb/gspca/pac207.c
6671
6672 GSPCA SN9C20X SUBDRIVER
6673 M:      Brian Johnson <brijohn@gmail.com>
6674 L:      linux-media@vger.kernel.org
6675 T:      git git://linuxtv.org/media_tree.git
6676 S:      Maintained
6677 F:      drivers/media/usb/gspca/sn9c20x.c
6678
6679 GSPCA T613 SUBDRIVER
6680 M:      Leandro Costantino <lcostantino@gmail.com>
6681 L:      linux-media@vger.kernel.org
6682 T:      git git://linuxtv.org/media_tree.git
6683 S:      Maintained
6684 F:      drivers/media/usb/gspca/t613.c
6685
6686 GSPCA USB WEBCAM DRIVER
6687 M:      Hans Verkuil <hverkuil@xs4all.nl>
6688 L:      linux-media@vger.kernel.org
6689 T:      git git://linuxtv.org/media_tree.git
6690 S:      Odd Fixes
6691 F:      drivers/media/usb/gspca/
6692
6693 GTP (GPRS Tunneling Protocol)
6694 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6695 M:      Harald Welte <laforge@gnumonks.org>
6696 L:      osmocom-net-gprs@lists.osmocom.org
6697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6698 S:      Maintained
6699 F:      drivers/net/gtp.c
6700
6701 GUID PARTITION TABLE (GPT)
6702 M:      Davidlohr Bueso <dave@stgolabs.net>
6703 L:      linux-efi@vger.kernel.org
6704 S:      Maintained
6705 F:      block/partitions/efi.*
6706
6707 H8/300 ARCHITECTURE
6708 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6709 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6710 W:      http://uclinux-h8.sourceforge.jp
6711 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6712 S:      Maintained
6713 F:      arch/h8300/
6714 F:      drivers/clocksource/h8300_*.c
6715 F:      drivers/clk/h8300/
6716 F:      drivers/irqchip/irq-renesas-h8*.c
6717
6718 HABANALABS PCI DRIVER
6719 M:      Oded Gabbay <oded.gabbay@gmail.com>
6720 T:      git https://github.com/HabanaAI/linux.git
6721 S:      Supported
6722 F:      drivers/misc/habanalabs/
6723 F:      include/uapi/misc/habanalabs.h
6724 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6725 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6726
6727 HACKRF MEDIA DRIVER
6728 M:      Antti Palosaari <crope@iki.fi>
6729 L:      linux-media@vger.kernel.org
6730 W:      https://linuxtv.org
6731 W:      http://palosaari.fi/linux/
6732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6733 T:      git git://linuxtv.org/anttip/media_tree.git
6734 S:      Maintained
6735 F:      drivers/media/usb/hackrf/
6736
6737 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6738 M:      Frank Seidel <frank@f-seidel.de>
6739 L:      platform-driver-x86@vger.kernel.org
6740 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6741 S:      Maintained
6742 F:      drivers/platform/x86/hdaps.c
6743
6744 HARDWARE MONITORING
6745 M:      Jean Delvare <jdelvare@suse.com>
6746 M:      Guenter Roeck <linux@roeck-us.net>
6747 L:      linux-hwmon@vger.kernel.org
6748 W:      http://hwmon.wiki.kernel.org/
6749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6750 S:      Maintained
6751 F:      Documentation/devicetree/bindings/hwmon/
6752 F:      Documentation/hwmon/
6753 F:      drivers/hwmon/
6754 F:      include/linux/hwmon*.h
6755 F:      include/trace/events/hwmon*.h
6756
6757 HARDWARE RANDOM NUMBER GENERATOR CORE
6758 M:      Matt Mackall <mpm@selenic.com>
6759 M:      Herbert Xu <herbert@gondor.apana.org.au>
6760 L:      linux-crypto@vger.kernel.org
6761 S:      Odd fixes
6762 F:      Documentation/devicetree/bindings/rng/
6763 F:      Documentation/hw_random.txt
6764 F:      drivers/char/hw_random/
6765 F:      include/linux/hw_random.h
6766
6767 HARDWARE TRACING FACILITIES
6768 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6769 S:      Maintained
6770 F:      drivers/hwtracing/
6771
6772 HARDWARE SPINLOCK CORE
6773 M:      Ohad Ben-Cohen <ohad@wizery.com>
6774 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6775 L:      linux-remoteproc@vger.kernel.org
6776 S:      Maintained
6777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6778 F:      Documentation/devicetree/bindings/hwlock/
6779 F:      Documentation/hwspinlock.txt
6780 F:      drivers/hwspinlock/
6781 F:      include/linux/hwspinlock.h
6782
6783 HARMONY SOUND DRIVER
6784 L:      linux-parisc@vger.kernel.org
6785 S:      Maintained
6786 F:      sound/parisc/harmony.*
6787
6788 HDPVR USB VIDEO ENCODER DRIVER
6789 M:      Hans Verkuil <hverkuil@xs4all.nl>
6790 L:      linux-media@vger.kernel.org
6791 T:      git git://linuxtv.org/media_tree.git
6792 W:      https://linuxtv.org
6793 S:      Odd Fixes
6794 F:      drivers/media/usb/hdpvr/
6795
6796 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6797 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6798 S:      Supported
6799 F:      Documentation/watchdog/hpwdt.txt
6800 F:      drivers/watchdog/hpwdt.c
6801
6802 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6803 M:      Don Brace <don.brace@microsemi.com>
6804 L:      esc.storagedev@microsemi.com
6805 L:      linux-scsi@vger.kernel.org
6806 S:      Supported
6807 F:      Documentation/scsi/hpsa.txt
6808 F:      drivers/scsi/hpsa*.[ch]
6809 F:      include/linux/cciss*.h
6810 F:      include/uapi/linux/cciss*.h
6811
6812 HFI1 DRIVER
6813 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6814 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6815 L:      linux-rdma@vger.kernel.org
6816 S:      Supported
6817 F:      drivers/infiniband/hw/hfi1
6818
6819 HFS FILESYSTEM
6820 L:      linux-fsdevel@vger.kernel.org
6821 S:      Orphan
6822 F:      Documentation/filesystems/hfs.txt
6823 F:      fs/hfs/
6824
6825 HFSPLUS FILESYSTEM
6826 L:      linux-fsdevel@vger.kernel.org
6827 S:      Orphan
6828 F:      Documentation/filesystems/hfsplus.txt
6829 F:      fs/hfsplus/
6830
6831 HGA FRAMEBUFFER DRIVER
6832 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6833 L:      linux-nvidia@lists.surfsouth.com
6834 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6835 S:      Maintained
6836 F:      drivers/video/fbdev/hgafb.c
6837
6838 HIBERNATION (aka Software Suspend, aka swsusp)
6839 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6840 M:      Pavel Machek <pavel@ucw.cz>
6841 L:      linux-pm@vger.kernel.org
6842 B:      https://bugzilla.kernel.org
6843 S:      Supported
6844 F:      arch/x86/power/
6845 F:      drivers/base/power/
6846 F:      kernel/power/
6847 F:      include/linux/suspend.h
6848 F:      include/linux/freezer.h
6849 F:      include/linux/pm.h
6850 F:      arch/*/include/asm/suspend*.h
6851
6852 HID CORE LAYER
6853 M:      Jiri Kosina <jikos@kernel.org>
6854 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6855 L:      linux-input@vger.kernel.org
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6857 S:      Maintained
6858 F:      drivers/hid/
6859 F:      include/linux/hid*
6860 F:      include/uapi/linux/hid*
6861
6862 HID SENSOR HUB DRIVERS
6863 M:      Jiri Kosina <jikos@kernel.org>
6864 M:      Jonathan Cameron <jic23@kernel.org>
6865 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6866 L:      linux-input@vger.kernel.org
6867 L:      linux-iio@vger.kernel.org
6868 S:      Maintained
6869 F:      Documentation/hid/hid-sensor*
6870 F:      drivers/hid/hid-sensor-*
6871 F:      drivers/iio/*/hid-*
6872 F:      include/linux/hid-sensor-*
6873
6874 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6875 M:      Thomas Gleixner <tglx@linutronix.de>
6876 L:      linux-kernel@vger.kernel.org
6877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6878 S:      Maintained
6879 F:      Documentation/timers/
6880 F:      kernel/time/hrtimer.c
6881 F:      kernel/time/clockevents.c
6882 F:      kernel/time/timer_*.c
6883 F:      include/linux/clockchips.h
6884 F:      include/linux/hrtimer.h
6885
6886 HIGH-SPEED SCC DRIVER FOR AX.25
6887 L:      linux-hams@vger.kernel.org
6888 S:      Orphan
6889 F:      drivers/net/hamradio/dmascc.c
6890 F:      drivers/net/hamradio/scc.c
6891
6892 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6893 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6894 W:      http://www.highpoint-tech.com
6895 S:      Supported
6896 F:      Documentation/scsi/hptiop.txt
6897 F:      drivers/scsi/hptiop.c
6898
6899 HIPPI
6900 M:      Jes Sorensen <jes@trained-monkey.org>
6901 L:      linux-hippi@sunsite.dk
6902 S:      Maintained
6903 F:      include/linux/hippidevice.h
6904 F:      include/uapi/linux/if_hippi.h
6905 F:      net/802/hippi.c
6906 F:      drivers/net/hippi/
6907
6908 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6909 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6910 M:      Salil Mehta <salil.mehta@huawei.com>
6911 L:      netdev@vger.kernel.org
6912 W:      http://www.hisilicon.com
6913 S:      Maintained
6914 F:      drivers/net/ethernet/hisilicon/hns3/
6915
6916 HISILICON LPC BUS DRIVER
6917 M:      john.garry@huawei.com
6918 W:      http://www.hisilicon.com
6919 S:      Maintained
6920 F:      drivers/bus/hisi_lpc.c
6921 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6922
6923 HISILICON NETWORK SUBSYSTEM DRIVER
6924 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6925 M:      Salil Mehta <salil.mehta@huawei.com>
6926 L:      netdev@vger.kernel.org
6927 W:      http://www.hisilicon.com
6928 S:      Maintained
6929 F:      drivers/net/ethernet/hisilicon/
6930 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6931
6932 HISILICON PMU DRIVER
6933 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6934 W:      http://www.hisilicon.com
6935 S:      Supported
6936 F:      drivers/perf/hisilicon
6937 F:      Documentation/perf/hisi-pmu.txt
6938
6939 HISILICON ROCE DRIVER
6940 M:      Lijun Ou <oulijun@huawei.com>
6941 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6942 L:      linux-rdma@vger.kernel.org
6943 S:      Maintained
6944 F:      drivers/infiniband/hw/hns/
6945 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6946
6947 HISILICON SAS Controller
6948 M:      John Garry <john.garry@huawei.com>
6949 W:      http://www.hisilicon.com
6950 S:      Supported
6951 F:      drivers/scsi/hisi_sas/
6952 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6953
6954 HMM - Heterogeneous Memory Management
6955 M:      Jérôme Glisse <jglisse@redhat.com>
6956 L:      linux-mm@kvack.org
6957 S:      Maintained
6958 F:      mm/hmm*
6959 F:      include/linux/hmm*
6960 F:      Documentation/vm/hmm.rst
6961
6962 HOST AP DRIVER
6963 M:      Jouni Malinen <j@w1.fi>
6964 L:      linux-wireless@vger.kernel.org
6965 W:      http://w1.fi/hostap-driver.html
6966 S:      Obsolete
6967 F:      drivers/net/wireless/intersil/hostap/
6968
6969 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6970 L:      platform-driver-x86@vger.kernel.org
6971 S:      Orphan
6972 F:      drivers/platform/x86/tc1100-wmi.c
6973
6974 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6975 M:      Jaroslav Kysela <perex@perex.cz>
6976 S:      Maintained
6977 F:      drivers/net/ethernet/hp/hp100.*
6978
6979 HPET:   High Precision Event Timers driver
6980 M:      Clemens Ladisch <clemens@ladisch.de>
6981 S:      Maintained
6982 F:      Documentation/timers/hpet.txt
6983 F:      drivers/char/hpet.c
6984 F:      include/linux/hpet.h
6985 F:      include/uapi/linux/hpet.h
6986
6987 HPET:   x86
6988 S:      Orphan
6989 F:      arch/x86/kernel/hpet.c
6990 F:      arch/x86/include/asm/hpet.h
6991
6992 HPFS FILESYSTEM
6993 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6994 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6995 S:      Maintained
6996 F:      fs/hpfs/
6997
6998 HSI SUBSYSTEM
6999 M:      Sebastian Reichel <sre@kernel.org>
7000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7001 S:      Maintained
7002 F:      Documentation/ABI/testing/sysfs-bus-hsi
7003 F:      Documentation/driver-api/hsi.rst
7004 F:      drivers/hsi/
7005 F:      include/linux/hsi/
7006 F:      include/uapi/linux/hsi/
7007
7008 HSO 3G MODEM DRIVER
7009 L:      linux-usb@vger.kernel.org
7010 S:      Orphan
7011 F:      drivers/net/usb/hso.c
7012
7013 HSR NETWORK PROTOCOL
7014 M:      Arvid Brodin <arvid.brodin@alten.se>
7015 L:      netdev@vger.kernel.org
7016 S:      Maintained
7017 F:      net/hsr/
7018
7019 HT16K33 LED CONTROLLER DRIVER
7020 M:      Robin van der Gracht <robin@protonic.nl>
7021 S:      Maintained
7022 F:      drivers/auxdisplay/ht16k33.c
7023 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7024
7025 HTCPEN TOUCHSCREEN DRIVER
7026 M:      Pau Oliva Fora <pof@eslack.org>
7027 L:      linux-input@vger.kernel.org
7028 S:      Maintained
7029 F:      drivers/input/touchscreen/htcpen.c
7030
7031 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7032 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7033 L:      linux-iio@vger.kernel.org
7034 W:      http://www.st.com/
7035 S:      Maintained
7036 F:      drivers/iio/humidity/hts221*
7037 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7038
7039 HUAWEI ETHERNET DRIVER
7040 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7041 L:      netdev@vger.kernel.org
7042 S:      Supported
7043 F:      Documentation/networking/hinic.txt
7044 F:      drivers/net/ethernet/huawei/hinic/
7045
7046 HUGETLB FILESYSTEM
7047 M:      Mike Kravetz <mike.kravetz@oracle.com>
7048 L:      linux-mm@kvack.org
7049 S:      Maintained
7050 F:      fs/hugetlbfs/
7051 F:      mm/hugetlb.c
7052 F:      include/linux/hugetlb.h
7053 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7054 F:      Documentation/vm/hugetlbfs_reserv.rst
7055 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7056
7057 HVA ST MEDIA DRIVER
7058 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7059 L:      linux-media@vger.kernel.org
7060 T:      git git://linuxtv.org/media_tree.git
7061 W:      https://linuxtv.org
7062 S:      Supported
7063 F:      drivers/media/platform/sti/hva
7064
7065 HWPOISON MEMORY FAILURE HANDLING
7066 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7067 L:      linux-mm@kvack.org
7068 S:      Maintained
7069 F:      mm/memory-failure.c
7070 F:      mm/hwpoison-inject.c
7071
7072 HYGON PROCESSOR SUPPORT
7073 M:      Pu Wen <puwen@hygon.cn>
7074 L:      linux-kernel@vger.kernel.org
7075 S:      Maintained
7076 F:      arch/x86/kernel/cpu/hygon.c
7077
7078 Hyper-V CORE AND DRIVERS
7079 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7080 M:      Haiyang Zhang <haiyangz@microsoft.com>
7081 M:      Stephen Hemminger <sthemmin@microsoft.com>
7082 M:      Sasha Levin <sashal@kernel.org>
7083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7084 L:      linux-hyperv@vger.kernel.org
7085 S:      Supported
7086 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7087 F:      arch/x86/include/asm/mshyperv.h
7088 F:      arch/x86/include/asm/trace/hyperv.h
7089 F:      arch/x86/include/asm/hyperv-tlfs.h
7090 F:      arch/x86/kernel/cpu/mshyperv.c
7091 F:      arch/x86/hyperv
7092 F:      drivers/hid/hid-hyperv.c
7093 F:      drivers/hv/
7094 F:      drivers/input/serio/hyperv-keyboard.c
7095 F:      drivers/pci/controller/pci-hyperv.c
7096 F:      drivers/net/hyperv/
7097 F:      drivers/scsi/storvsc_drv.c
7098 F:      drivers/uio/uio_hv_generic.c
7099 F:      drivers/video/fbdev/hyperv_fb.c
7100 F:      net/vmw_vsock/hyperv_transport.c
7101 F:      include/linux/hyperv.h
7102 F:      include/uapi/linux/hyperv.h
7103 F:      tools/hv/
7104 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7105
7106 HYPERVISOR VIRTUAL CONSOLE DRIVER
7107 L:      linuxppc-dev@lists.ozlabs.org
7108 S:      Odd Fixes
7109 F:      drivers/tty/hvc/
7110
7111 I2C ACPI SUPPORT
7112 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7113 L:      linux-i2c@vger.kernel.org
7114 L:      linux-acpi@vger.kernel.org
7115 S:      Maintained
7116 F:      drivers/i2c/i2c-core-acpi.c
7117
7118 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7119 M:      Ajay Gupta <ajayg@nvidia.com>
7120 L:      linux-i2c@vger.kernel.org
7121 S:      Maintained
7122 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7123 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7124
7125 I2C MUXES
7126 M:      Peter Rosin <peda@axentia.se>
7127 L:      linux-i2c@vger.kernel.org
7128 S:      Maintained
7129 F:      Documentation/i2c/i2c-topology
7130 F:      Documentation/i2c/muxes/
7131 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7132 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7133 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7134 F:      drivers/i2c/i2c-mux.c
7135 F:      drivers/i2c/muxes/
7136 F:      include/linux/i2c-mux.h
7137
7138 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7139 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7140 L:      linux-i2c@vger.kernel.org
7141 S:      Maintained
7142 F:      drivers/i2c/busses/i2c-mv64xxx.c
7143
7144 I2C OVER PARALLEL PORT
7145 M:      Jean Delvare <jdelvare@suse.com>
7146 L:      linux-i2c@vger.kernel.org
7147 S:      Maintained
7148 F:      Documentation/i2c/busses/i2c-parport
7149 F:      Documentation/i2c/busses/i2c-parport-light
7150 F:      drivers/i2c/busses/i2c-parport.c
7151 F:      drivers/i2c/busses/i2c-parport-light.c
7152
7153 I2C SUBSYSTEM
7154 M:      Wolfram Sang <wsa@the-dreams.de>
7155 L:      linux-i2c@vger.kernel.org
7156 W:      https://i2c.wiki.kernel.org/
7157 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7159 S:      Maintained
7160 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7161 F:      Documentation/i2c/
7162 F:      drivers/i2c/*
7163 F:      include/linux/i2c.h
7164 F:      include/linux/i2c-dev.h
7165 F:      include/linux/i2c-smbus.h
7166 F:      include/uapi/linux/i2c.h
7167 F:      include/uapi/linux/i2c-*.h
7168
7169 I2C SUBSYSTEM HOST DRIVERS
7170 L:      linux-i2c@vger.kernel.org
7171 W:      https://i2c.wiki.kernel.org/
7172 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7174 S:      Odd Fixes
7175 F:      Documentation/devicetree/bindings/i2c/
7176 F:      drivers/i2c/algos/
7177 F:      drivers/i2c/busses/
7178
7179 I2C-TAOS-EVM DRIVER
7180 M:      Jean Delvare <jdelvare@suse.com>
7181 L:      linux-i2c@vger.kernel.org
7182 S:      Maintained
7183 F:      Documentation/i2c/busses/i2c-taos-evm
7184 F:      drivers/i2c/busses/i2c-taos-evm.c
7185
7186 I2C-TINY-USB DRIVER
7187 M:      Till Harbaum <till@harbaum.org>
7188 L:      linux-i2c@vger.kernel.org
7189 W:      http://www.harbaum.org/till/i2c_tiny_usb
7190 S:      Maintained
7191 F:      drivers/i2c/busses/i2c-tiny-usb.c
7192
7193 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7194 M:      Jean Delvare <jdelvare@suse.com>
7195 L:      linux-i2c@vger.kernel.org
7196 S:      Maintained
7197 F:      Documentation/i2c/busses/i2c-ali1535
7198 F:      Documentation/i2c/busses/i2c-ali1563
7199 F:      Documentation/i2c/busses/i2c-ali15x3
7200 F:      Documentation/i2c/busses/i2c-amd756
7201 F:      Documentation/i2c/busses/i2c-amd8111
7202 F:      Documentation/i2c/busses/i2c-i801
7203 F:      Documentation/i2c/busses/i2c-nforce2
7204 F:      Documentation/i2c/busses/i2c-piix4
7205 F:      Documentation/i2c/busses/i2c-sis5595
7206 F:      Documentation/i2c/busses/i2c-sis630
7207 F:      Documentation/i2c/busses/i2c-sis96x
7208 F:      Documentation/i2c/busses/i2c-via
7209 F:      Documentation/i2c/busses/i2c-viapro
7210 F:      drivers/i2c/busses/i2c-ali1535.c
7211 F:      drivers/i2c/busses/i2c-ali1563.c
7212 F:      drivers/i2c/busses/i2c-ali15x3.c
7213 F:      drivers/i2c/busses/i2c-amd756.c
7214 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7215 F:      drivers/i2c/busses/i2c-amd8111.c
7216 F:      drivers/i2c/busses/i2c-i801.c
7217 F:      drivers/i2c/busses/i2c-isch.c
7218 F:      drivers/i2c/busses/i2c-nforce2.c
7219 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7220 F:      drivers/i2c/busses/i2c-piix4.c
7221 F:      drivers/i2c/busses/i2c-sis5595.c
7222 F:      drivers/i2c/busses/i2c-sis630.c
7223 F:      drivers/i2c/busses/i2c-sis96x.c
7224 F:      drivers/i2c/busses/i2c-via.c
7225 F:      drivers/i2c/busses/i2c-viapro.c
7226
7227 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7228 M:      Hans de Goede <hdegoede@redhat.com>
7229 L:      linux-i2c@vger.kernel.org
7230 S:      Maintained
7231 F:      drivers/i2c/busses/i2c-cht-wc.c
7232
7233 I2C/SMBUS ISMT DRIVER
7234 M:      Seth Heasley <seth.heasley@intel.com>
7235 M:      Neil Horman <nhorman@tuxdriver.com>
7236 L:      linux-i2c@vger.kernel.org
7237 F:      drivers/i2c/busses/i2c-ismt.c
7238 F:      Documentation/i2c/busses/i2c-ismt
7239
7240 I2C/SMBUS STUB DRIVER
7241 M:      Jean Delvare <jdelvare@suse.com>
7242 L:      linux-i2c@vger.kernel.org
7243 S:      Maintained
7244 F:      drivers/i2c/i2c-stub.c
7245
7246 I3C SUBSYSTEM
7247 M:      Boris Brezillon <bbrezillon@kernel.org>
7248 L:      linux-i3c@lists.infradead.org
7249 C:      irc://chat.freenode.net/linux-i3c
7250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7251 S:      Maintained
7252 F:      Documentation/ABI/testing/sysfs-bus-i3c
7253 F:      Documentation/devicetree/bindings/i3c/
7254 F:      Documentation/driver-api/i3c
7255 F:      drivers/i3c/
7256 F:      include/linux/i3c/
7257 F:      include/dt-bindings/i3c/
7258
7259 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7260 M:      Vitor Soares <vitor.soares@synopsys.com>
7261 S:      Maintained
7262 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7263 F:      drivers/i3c/master/dw*
7264
7265 IA64 (Itanium) PLATFORM
7266 M:      Tony Luck <tony.luck@intel.com>
7267 M:      Fenghua Yu <fenghua.yu@intel.com>
7268 L:      linux-ia64@vger.kernel.org
7269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7270 S:      Maintained
7271 F:      arch/ia64/
7272
7273 IBM Power 842 compression accelerator
7274 M:      Haren Myneni <haren@us.ibm.com>
7275 S:      Supported
7276 F:      drivers/crypto/nx/Makefile
7277 F:      drivers/crypto/nx/Kconfig
7278 F:      drivers/crypto/nx/nx-842*
7279 F:      include/linux/sw842.h
7280 F:      crypto/842.c
7281 F:      lib/842/
7282
7283 IBM Power in-Nest Crypto Acceleration
7284 M:      Breno Leitão <leitao@debian.org>
7285 M:      Nayna Jain <nayna@linux.ibm.com>
7286 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7287 L:      linux-crypto@vger.kernel.org
7288 S:      Supported
7289 F:      drivers/crypto/nx/Makefile
7290 F:      drivers/crypto/nx/Kconfig
7291 F:      drivers/crypto/nx/nx-aes*
7292 F:      drivers/crypto/nx/nx-sha*
7293 F:      drivers/crypto/nx/nx.*
7294 F:      drivers/crypto/nx/nx_csbcpb.h
7295 F:      drivers/crypto/nx/nx_debugfs.h
7296
7297 IBM Power Linux RAID adapter
7298 M:      Brian King <brking@us.ibm.com>
7299 S:      Supported
7300 F:      drivers/scsi/ipr.*
7301
7302 IBM Power SRIOV Virtual NIC Device Driver
7303 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7304 M:      John Allen <jallen@linux.ibm.com>
7305 L:      netdev@vger.kernel.org
7306 S:      Supported
7307 F:      drivers/net/ethernet/ibm/ibmvnic.*
7308
7309 IBM Power Virtual Accelerator Switchboard
7310 M:      Sukadev Bhattiprolu
7311 L:      linuxppc-dev@lists.ozlabs.org
7312 S:      Supported
7313 F:      arch/powerpc/platforms/powernv/vas*
7314 F:      arch/powerpc/platforms/powernv/copy-paste.h
7315 F:      arch/powerpc/include/asm/vas.h
7316 F:      arch/powerpc/include/uapi/asm/vas.h
7317
7318 IBM Power Virtual Ethernet Device Driver
7319 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7320 L:      netdev@vger.kernel.org
7321 S:      Supported
7322 F:      drivers/net/ethernet/ibm/ibmveth.*
7323
7324 IBM Power Virtual FC Device Drivers
7325 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7326 L:      linux-scsi@vger.kernel.org
7327 S:      Supported
7328 F:      drivers/scsi/ibmvscsi/ibmvfc*
7329
7330 IBM Power Virtual Management Channel Driver
7331 M:      Steven Royer <seroyer@linux.ibm.com>
7332 S:      Supported
7333 F:      drivers/misc/ibmvmc.*
7334
7335 IBM Power Virtual SCSI Device Drivers
7336 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7337 L:      linux-scsi@vger.kernel.org
7338 S:      Supported
7339 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7340 F:      include/scsi/viosrp.h
7341
7342 IBM Power Virtual SCSI Device Target Driver
7343 M:      Michael Cyr <mikecyr@linux.ibm.com>
7344 L:      linux-scsi@vger.kernel.org
7345 L:      target-devel@vger.kernel.org
7346 S:      Supported
7347 F:      drivers/scsi/ibmvscsi_tgt/
7348
7349 IBM Power VMX Cryptographic instructions
7350 M:      Breno Leitão <leitao@debian.org>
7351 M:      Nayna Jain <nayna@linux.ibm.com>
7352 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7353 L:      linux-crypto@vger.kernel.org
7354 S:      Supported
7355 F:      drivers/crypto/vmx/Makefile
7356 F:      drivers/crypto/vmx/Kconfig
7357 F:      drivers/crypto/vmx/vmx.c
7358 F:      drivers/crypto/vmx/aes*
7359 F:      drivers/crypto/vmx/ghash*
7360 F:      drivers/crypto/vmx/ppc-xlate.pl
7361
7362 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7363 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7364 L:      linux-pci@vger.kernel.org
7365 L:      linuxppc-dev@lists.ozlabs.org
7366 S:      Supported
7367 F:      drivers/pci/hotplug/rpaphp*
7368
7369 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7370 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7371 L:      linux-pci@vger.kernel.org
7372 L:      linuxppc-dev@lists.ozlabs.org
7373 S:      Supported
7374 F:      drivers/pci/hotplug/rpadlpar*
7375
7376 IBM ServeRAID RAID DRIVER
7377 S:      Orphan
7378 F:      drivers/scsi/ips.*
7379
7380 ICH LPC AND GPIO DRIVER
7381 M:      Peter Tyser <ptyser@xes-inc.com>
7382 S:      Maintained
7383 F:      drivers/mfd/lpc_ich.c
7384 F:      drivers/gpio/gpio-ich.c
7385
7386 IDE SUBSYSTEM
7387 M:      "David S. Miller" <davem@davemloft.net>
7388 L:      linux-ide@vger.kernel.org
7389 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7391 S:      Maintained
7392 F:      Documentation/ide/
7393 F:      drivers/ide/
7394 F:      include/linux/ide.h
7395
7396 IDE/ATAPI DRIVERS
7397 M:      Borislav Petkov <bp@alien8.de>
7398 L:      linux-ide@vger.kernel.org
7399 S:      Maintained
7400 F:      Documentation/cdrom/ide-cd
7401 F:      drivers/ide/ide-cd*
7402
7403 IDEAPAD LAPTOP EXTRAS DRIVER
7404 M:      Ike Panhc <ike.pan@canonical.com>
7405 L:      platform-driver-x86@vger.kernel.org
7406 W:      http://launchpad.net/ideapad-laptop
7407 S:      Maintained
7408 F:      drivers/platform/x86/ideapad-laptop.c
7409
7410 IDEAPAD LAPTOP SLIDEBAR DRIVER
7411 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7412 L:      linux-input@vger.kernel.org
7413 W:      https://github.com/o2genum/ideapad-slidebar
7414 S:      Maintained
7415 F:      drivers/input/misc/ideapad_slidebar.c
7416
7417 IDT VersaClock 5 CLOCK DRIVER
7418 M:      Marek Vasut <marek.vasut@gmail.com>
7419 S:      Maintained
7420 F:      drivers/clk/clk-versaclock5.c
7421
7422 IEEE 802.15.4 SUBSYSTEM
7423 M:      Alexander Aring <alex.aring@gmail.com>
7424 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7425 L:      linux-wpan@vger.kernel.org
7426 W:      http://wpan.cakelab.org/
7427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7429 S:      Maintained
7430 F:      net/ieee802154/
7431 F:      net/mac802154/
7432 F:      drivers/net/ieee802154/
7433 F:      include/linux/nl802154.h
7434 F:      include/linux/ieee802154.h
7435 F:      include/net/nl802154.h
7436 F:      include/net/mac802154.h
7437 F:      include/net/af_ieee802154.h
7438 F:      include/net/cfg802154.h
7439 F:      include/net/ieee802154_netdev.h
7440 F:      Documentation/networking/ieee802154.txt
7441
7442 IFE PROTOCOL
7443 M:      Yotam Gigi <yotam.gi@gmail.com>
7444 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7445 F:      net/ife
7446 F:      include/net/ife.h
7447 F:      include/uapi/linux/ife.h
7448
7449 IGORPLUG-USB IR RECEIVER
7450 M:      Sean Young <sean@mess.org>
7451 L:      linux-media@vger.kernel.org
7452 S:      Maintained
7453 F:      drivers/media/rc/igorplugusb.c
7454
7455 IGUANAWORKS USB IR TRANSCEIVER
7456 M:      Sean Young <sean@mess.org>
7457 L:      linux-media@vger.kernel.org
7458 S:      Maintained
7459 F:      drivers/media/rc/iguanair.c
7460
7461 IIO DIGITAL POTENTIOMETER DAC
7462 M:      Peter Rosin <peda@axentia.se>
7463 L:      linux-iio@vger.kernel.org
7464 S:      Maintained
7465 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7466 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7467 F:      drivers/iio/dac/dpot-dac.c
7468
7469 IIO ENVELOPE DETECTOR
7470 M:      Peter Rosin <peda@axentia.se>
7471 L:      linux-iio@vger.kernel.org
7472 S:      Maintained
7473 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7474 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7475 F:      drivers/iio/adc/envelope-detector.c
7476
7477 IIO MULTIPLEXER
7478 M:      Peter Rosin <peda@axentia.se>
7479 L:      linux-iio@vger.kernel.org
7480 S:      Maintained
7481 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7482 F:      drivers/iio/multiplexer/iio-mux.c
7483
7484 IIO SUBSYSTEM AND DRIVERS
7485 M:      Jonathan Cameron <jic23@kernel.org>
7486 R:      Hartmut Knaack <knaack.h@gmx.de>
7487 R:      Lars-Peter Clausen <lars@metafoo.de>
7488 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7489 L:      linux-iio@vger.kernel.org
7490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7491 S:      Maintained
7492 F:      Documentation/ABI/testing/configfs-iio*
7493 F:      Documentation/ABI/testing/sysfs-bus-iio*
7494 F:      Documentation/devicetree/bindings/iio/
7495 F:      drivers/iio/
7496 F:      drivers/staging/iio/
7497 F:      include/linux/iio/
7498 F:      tools/iio/
7499
7500 IIO UNIT CONVERTER
7501 M:      Peter Rosin <peda@axentia.se>
7502 L:      linux-iio@vger.kernel.org
7503 S:      Maintained
7504 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7505 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7506 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7507 F:      drivers/iio/afe/iio-rescale.c
7508
7509 IKANOS/ADI EAGLE ADSL USB DRIVER
7510 M:      Matthieu Castet <castet.matthieu@free.fr>
7511 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7512 S:      Maintained
7513 F:      drivers/usb/atm/ueagle-atm.c
7514
7515 IMGTEC ASCII LCD DRIVER
7516 M:      Paul Burton <paul.burton@mips.com>
7517 S:      Maintained
7518 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7519 F:      drivers/auxdisplay/img-ascii-lcd.c
7520
7521 IMGTEC IR DECODER DRIVER
7522 M:      James Hogan <jhogan@kernel.org>
7523 S:      Maintained
7524 F:      drivers/media/rc/img-ir/
7525
7526 IMON SOUNDGRAPH USB IR RECEIVER
7527 M:      Sean Young <sean@mess.org>
7528 L:      linux-media@vger.kernel.org
7529 S:      Maintained
7530 F:      drivers/media/rc/imon_raw.c
7531 F:      drivers/media/rc/imon.c
7532
7533 IMS TWINTURBO FRAMEBUFFER DRIVER
7534 L:      linux-fbdev@vger.kernel.org
7535 S:      Orphan
7536 F:      drivers/video/fbdev/imsttfb.c
7537
7538 INA209 HARDWARE MONITOR DRIVER
7539 M:      Guenter Roeck <linux@roeck-us.net>
7540 L:      linux-hwmon@vger.kernel.org
7541 S:      Maintained
7542 F:      Documentation/hwmon/ina209
7543 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7544 F:      drivers/hwmon/ina209.c
7545
7546 INA2XX HARDWARE MONITOR DRIVER
7547 M:      Guenter Roeck <linux@roeck-us.net>
7548 L:      linux-hwmon@vger.kernel.org
7549 S:      Maintained
7550 F:      Documentation/hwmon/ina2xx
7551 F:      drivers/hwmon/ina2xx.c
7552 F:      include/linux/platform_data/ina2xx.h
7553
7554 INDUSTRY PACK SUBSYSTEM (IPACK)
7555 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7556 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7557 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7558 L:      industrypack-devel@lists.sourceforge.net
7559 W:      http://industrypack.sourceforge.net
7560 S:      Maintained
7561 F:      drivers/ipack/
7562
7563 INFINIBAND SUBSYSTEM
7564 M:      Doug Ledford <dledford@redhat.com>
7565 M:      Jason Gunthorpe <jgg@mellanox.com>
7566 L:      linux-rdma@vger.kernel.org
7567 W:      https://github.com/linux-rdma/rdma-core
7568 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7570 S:      Supported
7571 F:      Documentation/devicetree/bindings/infiniband/
7572 F:      Documentation/infiniband/
7573 F:      drivers/infiniband/
7574 F:      include/uapi/linux/if_infiniband.h
7575 F:      include/uapi/rdma/
7576 F:      include/rdma/
7577
7578 INGENIC JZ4780 DMA Driver
7579 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7580 S:      Maintained
7581 F:      drivers/dma/dma-jz4780.c
7582
7583 INGENIC JZ4780 NAND DRIVER
7584 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7585 L:      linux-mtd@lists.infradead.org
7586 S:      Maintained
7587 F:      drivers/mtd/nand/raw/jz4780_*
7588
7589 INOTIFY
7590 M:      Jan Kara <jack@suse.cz>
7591 R:      Amir Goldstein <amir73il@gmail.com>
7592 L:      linux-fsdevel@vger.kernel.org
7593 S:      Maintained
7594 F:      Documentation/filesystems/inotify.txt
7595 F:      fs/notify/inotify/
7596 F:      include/linux/inotify.h
7597 F:      include/uapi/linux/inotify.h
7598
7599 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7600 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7601 L:      linux-input@vger.kernel.org
7602 Q:      http://patchwork.kernel.org/project/linux-input/list/
7603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7604 S:      Maintained
7605 F:      drivers/input/
7606 F:      include/linux/input.h
7607 F:      include/uapi/linux/input.h
7608 F:      include/uapi/linux/input-event-codes.h
7609 F:      include/linux/input/
7610 F:      Documentation/devicetree/bindings/input/
7611 F:      Documentation/devicetree/bindings/serio/
7612 F:      Documentation/input/
7613
7614 INPUT MULTITOUCH (MT) PROTOCOL
7615 M:      Henrik Rydberg <rydberg@bitmath.org>
7616 L:      linux-input@vger.kernel.org
7617 S:      Odd fixes
7618 F:      Documentation/input/multi-touch-protocol.rst
7619 F:      drivers/input/input-mt.c
7620 K:      \b(ABS|SYN)_MT_
7621
7622 INSIDE SECURE CRYPTO DRIVER
7623 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7624 F:      drivers/crypto/inside-secure/
7625 S:      Maintained
7626 L:      linux-crypto@vger.kernel.org
7627
7628 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7629 M:      Mimi Zohar <zohar@linux.ibm.com>
7630 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7631 L:      linux-integrity@vger.kernel.org
7632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7633 S:      Supported
7634 F:      security/integrity/ima/
7635
7636 INTEL 810/815 FRAMEBUFFER DRIVER
7637 M:      Antonino Daplas <adaplas@gmail.com>
7638 L:      linux-fbdev@vger.kernel.org
7639 S:      Maintained
7640 F:      drivers/video/fbdev/i810/
7641
7642 INTEL ASoC DRIVERS
7643 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7644 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7645 M:      Jie Yang <yang.jie@linux.intel.com>
7646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7647 S:      Supported
7648 F:      sound/soc/intel/
7649
7650 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7651 M:      Hans de Goede <hdegoede@redhat.com>
7652 L:      platform-driver-x86@vger.kernel.org
7653 S:      Maintained
7654 F:      drivers/platform/x86/intel_atomisp2_pm.c
7655
7656 INTEL C600 SERIES SAS CONTROLLER DRIVER
7657 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7658 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7659 L:      linux-scsi@vger.kernel.org
7660 T:      git git://git.code.sf.net/p/intel-sas/isci
7661 S:      Supported
7662 F:      drivers/scsi/isci/
7663
7664 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7665 M:      Jani Nikula <jani.nikula@linux.intel.com>
7666 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7667 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7668 L:      intel-gfx@lists.freedesktop.org
7669 W:      https://01.org/linuxgraphics/
7670 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7671 C:      irc://chat.freenode.net/intel-gfx
7672 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7673 T:      git git://anongit.freedesktop.org/drm-intel
7674 S:      Supported
7675 F:      drivers/gpu/drm/i915/
7676 F:      include/drm/i915*
7677 F:      include/uapi/drm/i915_drm.h
7678 F:      Documentation/gpu/i915.rst
7679
7680 INTEL ETHERNET DRIVERS
7681 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7682 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7683 W:      http://www.intel.com/support/feedback.htm
7684 W:      http://e1000.sourceforge.net/
7685 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7688 S:      Supported
7689 F:      Documentation/networking/device_drivers/intel/e100.rst
7690 F:      Documentation/networking/device_drivers/intel/e1000.rst
7691 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7692 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7693 F:      Documentation/networking/device_drivers/intel/igb.rst
7694 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7695 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7696 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7697 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7698 F:      Documentation/networking/device_drivers/intel/i40e.rst
7699 F:      Documentation/networking/device_drivers/intel/iavf.rst
7700 F:      Documentation/networking/device_drivers/intel/ice.rst
7701 F:      drivers/net/ethernet/intel/
7702 F:      drivers/net/ethernet/intel/*/
7703 F:      include/linux/avf/virtchnl.h
7704
7705 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7706 M:      Maik Broemme <mbroemme@libmpq.org>
7707 L:      linux-fbdev@vger.kernel.org
7708 S:      Maintained
7709 F:      Documentation/fb/intelfb.txt
7710 F:      drivers/video/fbdev/intelfb/
7711
7712 INTEL GPIO DRIVERS
7713 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7714 L:      linux-gpio@vger.kernel.org
7715 S:      Maintained
7716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7717 F:      drivers/gpio/gpio-ich.c
7718 F:      drivers/gpio/gpio-intel-mid.c
7719 F:      drivers/gpio/gpio-lynxpoint.c
7720 F:      drivers/gpio/gpio-merrifield.c
7721 F:      drivers/gpio/gpio-ml-ioh.c
7722 F:      drivers/gpio/gpio-pch.c
7723 F:      drivers/gpio/gpio-sch.c
7724 F:      drivers/gpio/gpio-sodaville.c
7725
7726 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7727 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7728 M:      Zhi Wang <zhi.a.wang@intel.com>
7729 L:      intel-gvt-dev@lists.freedesktop.org
7730 L:      intel-gfx@lists.freedesktop.org
7731 W:      https://01.org/igvt-g
7732 T:      git https://github.com/intel/gvt-linux.git
7733 S:      Supported
7734 F:      drivers/gpu/drm/i915/gvt/
7735
7736 INTEL HID EVENT DRIVER
7737 M:      Alex Hung <alex.hung@canonical.com>
7738 L:      platform-driver-x86@vger.kernel.org
7739 S:      Maintained
7740 F:      drivers/platform/x86/intel-hid.c
7741
7742 INTEL I/OAT DMA DRIVER
7743 M:      Dave Jiang <dave.jiang@intel.com>
7744 R:      Dan Williams <dan.j.williams@intel.com>
7745 L:      dmaengine@vger.kernel.org
7746 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7747 S:      Supported
7748 F:      drivers/dma/ioat*
7749
7750 INTEL IDLE DRIVER
7751 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7752 M:      Len Brown <lenb@kernel.org>
7753 L:      linux-pm@vger.kernel.org
7754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7755 B:      https://bugzilla.kernel.org
7756 S:      Supported
7757 F:      drivers/idle/intel_idle.c
7758
7759 INTEL INTEGRATED SENSOR HUB DRIVER
7760 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7761 M:      Jiri Kosina <jikos@kernel.org>
7762 L:      linux-input@vger.kernel.org
7763 S:      Maintained
7764 F:      drivers/hid/intel-ish-hid/
7765
7766 INTEL IOMMU (VT-d)
7767 M:      David Woodhouse <dwmw2@infradead.org>
7768 L:      iommu@lists.linux-foundation.org
7769 T:      git git://git.infradead.org/iommu-2.6.git
7770 S:      Supported
7771 F:      drivers/iommu/intel-iommu.c
7772 F:      include/linux/intel-iommu.h
7773
7774 INTEL IOP-ADMA DMA DRIVER
7775 R:      Dan Williams <dan.j.williams@intel.com>
7776 S:      Odd fixes
7777 F:      drivers/dma/iop-adma.c
7778
7779 INTEL IPU3 CSI-2 CIO2 DRIVER
7780 M:      Yong Zhi <yong.zhi@intel.com>
7781 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7782 M:      Bingbu Cao <bingbu.cao@intel.com>
7783 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7784 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7785 L:      linux-media@vger.kernel.org
7786 S:      Maintained
7787 F:      drivers/media/pci/intel/ipu3/
7788 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7789
7790 INTEL IPU3 CSI-2 IMGU DRIVER
7791 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7792 L:      linux-media@vger.kernel.org
7793 S:      Maintained
7794 F:      drivers/staging/media/ipu3/
7795 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7796 F:      Documentation/media/v4l-drivers/ipu3.rst
7797
7798 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7799 M:      Krzysztof Halasa <khalasa@piap.pl>
7800 S:      Maintained
7801 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7802 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7803 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7804 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7805 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7806 F:      drivers/net/wan/ixp4xx_hss.c
7807
7808 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7809 M:      Deepak Saxena <dsaxena@plexity.net>
7810 S:      Maintained
7811 F:      drivers/char/hw_random/ixp4xx-rng.c
7812
7813 INTEL MANAGEMENT ENGINE (mei)
7814 M:      Tomas Winkler <tomas.winkler@intel.com>
7815 L:      linux-kernel@vger.kernel.org
7816 S:      Supported
7817 F:      include/uapi/linux/mei.h
7818 F:      include/linux/mei_cl_bus.h
7819 F:      drivers/misc/mei/*
7820 F:      drivers/watchdog/mei_wdt.c
7821 F:      Documentation/misc-devices/mei/*
7822 F:      samples/mei/*
7823
7824 INTEL MENLOW THERMAL DRIVER
7825 M:      Sujith Thomas <sujith.thomas@intel.com>
7826 L:      platform-driver-x86@vger.kernel.org
7827 W:      https://01.org/linux-acpi
7828 S:      Supported
7829 F:      drivers/platform/x86/intel_menlow.c
7830
7831 INTEL MIC DRIVERS (mic)
7832 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7833 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7834 S:      Supported
7835 W:      https://github.com/sudeepdutt/mic
7836 W:      http://software.intel.com/en-us/mic-developer
7837 F:      include/linux/mic_bus.h
7838 F:      include/linux/scif.h
7839 F:      include/uapi/linux/mic_common.h
7840 F:      include/uapi/linux/mic_ioctl.h
7841 F:      include/uapi/linux/scif_ioctl.h
7842 F:      drivers/misc/mic/
7843 F:      drivers/dma/mic_x100_dma.c
7844 F:      drivers/dma/mic_x100_dma.h
7845 F:      Documentation/mic/
7846
7847 INTEL PMC CORE DRIVER
7848 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7849 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7850 L:      platform-driver-x86@vger.kernel.org
7851 S:      Maintained
7852 F:      drivers/platform/x86/intel_pmc_core*
7853
7854 INTEL PMC/P-Unit IPC DRIVER
7855 M:      Zha Qipeng<qipeng.zha@intel.com>
7856 L:      platform-driver-x86@vger.kernel.org
7857 S:      Maintained
7858 F:      drivers/platform/x86/intel_pmc_ipc.c
7859 F:      drivers/platform/x86/intel_punit_ipc.c
7860 F:      arch/x86/include/asm/intel_pmc_ipc.h
7861 F:      arch/x86/include/asm/intel_punit_ipc.h
7862
7863 INTEL PMIC GPIO DRIVERS
7864 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7865 S:      Maintained
7866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7867 F:      drivers/gpio/gpio-*cove.c
7868 F:      drivers/gpio/gpio-msic.c
7869
7870 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7871 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7872 S:      Maintained
7873 F:      drivers/mfd/intel_msic.c
7874 F:      drivers/mfd/intel_soc_pmic*
7875 F:      include/linux/mfd/intel_msic.h
7876 F:      include/linux/mfd/intel_soc_pmic*
7877
7878 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7879 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7880 L:      linux-wireless@vger.kernel.org
7881 S:      Maintained
7882 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7883 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7884 F:      drivers/net/wireless/intel/ipw2x00/
7885
7886 INTEL PSTATE DRIVER
7887 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7888 M:      Len Brown <lenb@kernel.org>
7889 L:      linux-pm@vger.kernel.org
7890 S:      Supported
7891 F:      drivers/cpufreq/intel_pstate.c
7892
7893 INTEL RDMA RNIC DRIVER
7894 M:      Faisal Latif <faisal.latif@intel.com>
7895 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7896 L:      linux-rdma@vger.kernel.org
7897 S:      Supported
7898 F:      drivers/infiniband/hw/i40iw/
7899 F:      include/uapi/rdma/i40iw-abi.h
7900
7901 INTEL TELEMETRY DRIVER
7902 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7903 M:      "David E. Box" <david.e.box@linux.intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 S:      Maintained
7906 F:      arch/x86/include/asm/intel_telemetry.h
7907 F:      drivers/platform/x86/intel_telemetry*
7908
7909 INTEL VIRTUAL BUTTON DRIVER
7910 M:      AceLan Kao <acelan.kao@canonical.com>
7911 L:      platform-driver-x86@vger.kernel.org
7912 S:      Maintained
7913 F:      drivers/platform/x86/intel-vbtn.c
7914
7915 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7916 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7917 L:      linux-wireless@vger.kernel.org
7918 S:      Supported
7919 F:      drivers/net/wireless/intel/iwlegacy/
7920
7921 INTEL WIRELESS WIFI LINK (iwlwifi)
7922 M:      Johannes Berg <johannes.berg@intel.com>
7923 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7924 M:      Luca Coelho <luciano.coelho@intel.com>
7925 M:      Intel Linux Wireless <linuxwifi@intel.com>
7926 L:      linux-wireless@vger.kernel.org
7927 W:      http://intellinuxwireless.org
7928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7929 S:      Supported
7930 F:      drivers/net/wireless/intel/iwlwifi/
7931
7932 INTEL WIRELESS WIMAX CONNECTION 2400
7933 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7934 M:      linux-wimax@intel.com
7935 L:      wimax@linuxwimax.org (subscribers-only)
7936 S:      Supported
7937 W:      http://linuxwimax.org
7938 F:      Documentation/wimax/README.i2400m
7939 F:      drivers/net/wimax/i2400m/
7940 F:      include/uapi/linux/wimax/i2400m.h
7941
7942 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7943 M:      Mario Limonciello <mario.limonciello@dell.com>
7944 S:      Maintained
7945 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7946
7947 INTEL(R) TRACE HUB
7948 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7949 S:      Supported
7950 F:      Documentation/trace/intel_th.rst
7951 F:      drivers/hwtracing/intel_th/
7952
7953 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7954 M:      Ning Sun <ning.sun@intel.com>
7955 L:      tboot-devel@lists.sourceforge.net
7956 W:      http://tboot.sourceforge.net
7957 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7958 S:      Supported
7959 F:      Documentation/intel_txt.txt
7960 F:      include/linux/tboot.h
7961 F:      arch/x86/kernel/tboot.c
7962
7963 INTEL-MID GPIO DRIVER
7964 M:      David Cohen <david.a.cohen@linux.intel.com>
7965 L:      linux-gpio@vger.kernel.org
7966 S:      Maintained
7967 F:      drivers/gpio/gpio-intel-mid.c
7968
7969 INTERCONNECT API
7970 M:      Georgi Djakov <georgi.djakov@linaro.org>
7971 S:      Maintained
7972 F:      Documentation/interconnect/
7973 F:      Documentation/devicetree/bindings/interconnect/
7974 F:      drivers/interconnect/
7975 F:      include/dt-bindings/interconnect/
7976 F:      include/linux/interconnect-provider.h
7977 F:      include/linux/interconnect.h
7978
7979 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7980 M:      Linus Walleij <linus.walleij@linaro.org>
7981 L:      linux-iio@vger.kernel.org
7982 S:      Maintained
7983 F:      drivers/iio/gyro/mpu3050*
7984 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7985
7986 IOC3 ETHERNET DRIVER
7987 M:      Ralf Baechle <ralf@linux-mips.org>
7988 L:      linux-mips@vger.kernel.org
7989 S:      Maintained
7990 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7991
7992 IOC3 SERIAL DRIVER
7993 M:      Pat Gefre <pfg@sgi.com>
7994 L:      linux-serial@vger.kernel.org
7995 S:      Maintained
7996 F:      drivers/tty/serial/ioc3_serial.c
7997
7998 IOMAP FILESYSTEM LIBRARY
7999 M:      Christoph Hellwig <hch@infradead.org>
8000 M:      Darrick J. Wong <darrick.wong@oracle.com>
8001 M:      linux-xfs@vger.kernel.org
8002 M:      linux-fsdevel@vger.kernel.org
8003 L:      linux-xfs@vger.kernel.org
8004 L:      linux-fsdevel@vger.kernel.org
8005 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8006 S:      Supported
8007 F:      fs/iomap.c
8008 F:      include/linux/iomap.h
8009
8010 IOMMU DRIVERS
8011 M:      Joerg Roedel <joro@8bytes.org>
8012 L:      iommu@lists.linux-foundation.org
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8014 S:      Maintained
8015 F:      Documentation/devicetree/bindings/iommu/
8016 F:      drivers/iommu/
8017 F:      include/linux/iommu.h
8018 F:      include/linux/of_iommu.h
8019 F:      include/linux/iova.h
8020
8021 IP MASQUERADING
8022 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8023 S:      Maintained
8024 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8025
8026 IPMI SUBSYSTEM
8027 M:      Corey Minyard <minyard@acm.org>
8028 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8029 W:      http://openipmi.sourceforge.net/
8030 S:      Supported
8031 F:      Documentation/devicetree/bindings/ipmi/
8032 F:      Documentation/IPMI.txt
8033 F:      drivers/char/ipmi/
8034 F:      include/linux/ipmi*
8035 F:      include/uapi/linux/ipmi*
8036
8037 IPS SCSI RAID DRIVER
8038 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8039 L:      linux-scsi@vger.kernel.org
8040 W:      http://www.adaptec.com/
8041 S:      Maintained
8042 F:      drivers/scsi/ips*
8043
8044 IPVS
8045 M:      Wensong Zhang <wensong@linux-vs.org>
8046 M:      Simon Horman <horms@verge.net.au>
8047 M:      Julian Anastasov <ja@ssi.bg>
8048 L:      netdev@vger.kernel.org
8049 L:      lvs-devel@vger.kernel.org
8050 S:      Maintained
8051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8053 F:      Documentation/networking/ipvs-sysctl.txt
8054 F:      include/net/ip_vs.h
8055 F:      include/uapi/linux/ip_vs.h
8056 F:      net/netfilter/ipvs/
8057
8058 IPWIRELESS DRIVER
8059 M:      Jiri Kosina <jikos@kernel.org>
8060 M:      David Sterba <dsterba@suse.com>
8061 S:      Odd Fixes
8062 F:      drivers/tty/ipwireless/
8063
8064 IPX NETWORK LAYER
8065 L:      netdev@vger.kernel.org
8066 S:      Obsolete
8067 F:      include/uapi/linux/ipx.h
8068
8069 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8070 M:      Marc Zyngier <marc.zyngier@arm.com>
8071 S:      Maintained
8072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8073 F:      Documentation/IRQ-domain.txt
8074 F:      include/linux/irqdomain.h
8075 F:      kernel/irq/irqdomain.c
8076 F:      kernel/irq/msi.c
8077
8078 IRQ SUBSYSTEM
8079 M:      Thomas Gleixner <tglx@linutronix.de>
8080 L:      linux-kernel@vger.kernel.org
8081 S:      Maintained
8082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8083 F:      kernel/irq/
8084
8085 IRQCHIP DRIVERS
8086 M:      Thomas Gleixner <tglx@linutronix.de>
8087 M:      Jason Cooper <jason@lakedaemon.net>
8088 M:      Marc Zyngier <marc.zyngier@arm.com>
8089 L:      linux-kernel@vger.kernel.org
8090 S:      Maintained
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8092 F:      Documentation/devicetree/bindings/interrupt-controller/
8093 F:      drivers/irqchip/
8094
8095 ISA
8096 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8097 S:      Maintained
8098 F:      Documentation/isa.txt
8099 F:      drivers/base/isa.c
8100 F:      include/linux/isa.h
8101
8102 ISA RADIO MODULE
8103 M:      Hans Verkuil <hverkuil@xs4all.nl>
8104 L:      linux-media@vger.kernel.org
8105 T:      git git://linuxtv.org/media_tree.git
8106 W:      https://linuxtv.org
8107 S:      Maintained
8108 F:      drivers/media/radio/radio-isa*
8109
8110 ISAPNP
8111 M:      Jaroslav Kysela <perex@perex.cz>
8112 S:      Maintained
8113 F:      Documentation/isapnp.txt
8114 F:      drivers/pnp/isapnp/
8115 F:      include/linux/isapnp.h
8116
8117 ISCSI
8118 M:      Lee Duncan <lduncan@suse.com>
8119 M:      Chris Leech <cleech@redhat.com>
8120 L:      open-iscsi@googlegroups.com
8121 W:      www.open-iscsi.com
8122 S:      Maintained
8123 F:      drivers/scsi/*iscsi*
8124 F:      include/scsi/*iscsi*
8125
8126 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8127 M:      Peter Jones <pjones@redhat.com>
8128 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8129 S:      Maintained
8130 F:      drivers/firmware/iscsi_ibft*
8131
8132 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8133 M:      Sagi Grimberg <sagi@grimberg.me>
8134 M:      Max Gurtovoy <maxg@mellanox.com>
8135 L:      linux-rdma@vger.kernel.org
8136 S:      Supported
8137 W:      http://www.openfabrics.org
8138 W:      www.open-iscsi.org
8139 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8140 F:      drivers/infiniband/ulp/iser/
8141
8142 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8143 M:      Sagi Grimberg <sagi@grimberg.me>
8144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8145 L:      linux-rdma@vger.kernel.org
8146 L:      target-devel@vger.kernel.org
8147 S:      Supported
8148 W:      http://www.linux-iscsi.org
8149 F:      drivers/infiniband/ulp/isert
8150
8151 ISDN SUBSYSTEM
8152 M:      Karsten Keil <isdn@linux-pingi.de>
8153 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8154 L:      netdev@vger.kernel.org
8155 W:      http://www.isdn4linux.de
8156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8157 S:      Maintained
8158 F:      Documentation/isdn/
8159 F:      drivers/isdn/
8160 F:      include/linux/isdn.h
8161 F:      include/linux/isdn/
8162 F:      include/uapi/linux/isdn.h
8163 F:      include/uapi/linux/isdn/
8164
8165 IT87 HARDWARE MONITORING DRIVER
8166 M:      Jean Delvare <jdelvare@suse.com>
8167 L:      linux-hwmon@vger.kernel.org
8168 S:      Maintained
8169 F:      Documentation/hwmon/it87
8170 F:      drivers/hwmon/it87.c
8171
8172 IT913X MEDIA DRIVER
8173 M:      Antti Palosaari <crope@iki.fi>
8174 L:      linux-media@vger.kernel.org
8175 W:      https://linuxtv.org
8176 W:      http://palosaari.fi/linux/
8177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8178 T:      git git://linuxtv.org/anttip/media_tree.git
8179 S:      Maintained
8180 F:      drivers/media/tuners/it913x*
8181
8182 IVTV VIDEO4LINUX DRIVER
8183 M:      Andy Walls <awalls@md.metrocast.net>
8184 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8185 L:      linux-media@vger.kernel.org
8186 T:      git git://linuxtv.org/media_tree.git
8187 W:      http://www.ivtvdriver.org
8188 S:      Maintained
8189 F:      Documentation/media/v4l-drivers/ivtv*
8190 F:      drivers/media/pci/ivtv/
8191 F:      include/uapi/linux/ivtv*
8192
8193 IX2505V MEDIA DRIVER
8194 M:      Malcolm Priestley <tvboxspy@gmail.com>
8195 L:      linux-media@vger.kernel.org
8196 W:      https://linuxtv.org
8197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8198 S:      Maintained
8199 F:      drivers/media/dvb-frontends/ix2505v*
8200
8201 JAILHOUSE HYPERVISOR INTERFACE
8202 M:      Jan Kiszka <jan.kiszka@siemens.com>
8203 L:      jailhouse-dev@googlegroups.com
8204 S:      Maintained
8205 F:      arch/x86/kernel/jailhouse.c
8206 F:      arch/x86/include/asm/jailhouse_para.h
8207
8208 JC42.4 TEMPERATURE SENSOR DRIVER
8209 M:      Guenter Roeck <linux@roeck-us.net>
8210 L:      linux-hwmon@vger.kernel.org
8211 S:      Maintained
8212 F:      drivers/hwmon/jc42.c
8213 F:      Documentation/hwmon/jc42
8214
8215 JFS FILESYSTEM
8216 M:      Dave Kleikamp <shaggy@kernel.org>
8217 L:      jfs-discussion@lists.sourceforge.net
8218 W:      http://jfs.sourceforge.net/
8219 T:      git git://github.com/kleikamp/linux-shaggy.git
8220 S:      Maintained
8221 F:      Documentation/filesystems/jfs.txt
8222 F:      fs/jfs/
8223
8224 JME NETWORK DRIVER
8225 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8226 L:      netdev@vger.kernel.org
8227 S:      Maintained
8228 F:      drivers/net/ethernet/jme.*
8229
8230 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8231 M:      David Woodhouse <dwmw2@infradead.org>
8232 L:      linux-mtd@lists.infradead.org
8233 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8234 S:      Maintained
8235 F:      fs/jffs2/
8236 F:      include/uapi/linux/jffs2.h
8237
8238 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8239 M:      "Theodore Ts'o" <tytso@mit.edu>
8240 M:      Jan Kara <jack@suse.com>
8241 L:      linux-ext4@vger.kernel.org
8242 S:      Maintained
8243 F:      fs/jbd2/
8244 F:      include/linux/jbd2.h
8245
8246 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8247 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8248 L:      linux-media@vger.kernel.org
8249 S:      Maintained
8250 F:      drivers/media/platform/rcar_jpu.c
8251
8252 JSM Neo PCI based serial card
8253 L:      linux-serial@vger.kernel.org
8254 S:      Orphan
8255 F:      drivers/tty/serial/jsm/
8256
8257 K10TEMP HARDWARE MONITORING DRIVER
8258 M:      Clemens Ladisch <clemens@ladisch.de>
8259 L:      linux-hwmon@vger.kernel.org
8260 S:      Maintained
8261 F:      Documentation/hwmon/k10temp
8262 F:      drivers/hwmon/k10temp.c
8263
8264 K8TEMP HARDWARE MONITORING DRIVER
8265 M:      Rudolf Marek <r.marek@assembler.cz>
8266 L:      linux-hwmon@vger.kernel.org
8267 S:      Maintained
8268 F:      Documentation/hwmon/k8temp
8269 F:      drivers/hwmon/k8temp.c
8270
8271 KASAN
8272 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8273 R:      Alexander Potapenko <glider@google.com>
8274 R:      Dmitry Vyukov <dvyukov@google.com>
8275 L:      kasan-dev@googlegroups.com
8276 S:      Maintained
8277 F:      arch/*/include/asm/kasan.h
8278 F:      arch/*/mm/kasan_init*
8279 F:      Documentation/dev-tools/kasan.rst
8280 F:      include/linux/kasan*.h
8281 F:      lib/test_kasan.c
8282 F:      mm/kasan/
8283 F:      scripts/Makefile.kasan
8284
8285 KCONFIG
8286 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8288 L:      linux-kbuild@vger.kernel.org
8289 S:      Maintained
8290 F:      Documentation/kbuild/kconfig*
8291 F:      scripts/kconfig/
8292 F:      scripts/Kconfig.include
8293
8294 KDUMP
8295 M:      Dave Young <dyoung@redhat.com>
8296 M:      Baoquan He <bhe@redhat.com>
8297 R:      Vivek Goyal <vgoyal@redhat.com>
8298 L:      kexec@lists.infradead.org
8299 W:      http://lse.sourceforge.net/kdump/
8300 S:      Maintained
8301 F:      Documentation/kdump/
8302
8303 KEENE FM RADIO TRANSMITTER DRIVER
8304 M:      Hans Verkuil <hverkuil@xs4all.nl>
8305 L:      linux-media@vger.kernel.org
8306 T:      git git://linuxtv.org/media_tree.git
8307 W:      https://linuxtv.org
8308 S:      Maintained
8309 F:      drivers/media/radio/radio-keene*
8310
8311 KERNEL AUTOMOUNTER
8312 M:      Ian Kent <raven@themaw.net>
8313 L:      autofs@vger.kernel.org
8314 S:      Maintained
8315 F:      fs/autofs/
8316
8317 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8318 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8319 M:      Michal Marek <michal.lkml@markovi.net>
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8321 L:      linux-kbuild@vger.kernel.org
8322 S:      Maintained
8323 F:      Documentation/kbuild/
8324 F:      Makefile
8325 F:      scripts/Kbuild*
8326 F:      scripts/Makefile*
8327 F:      scripts/basic/
8328 F:      scripts/mk*
8329 F:      scripts/mod/
8330 F:      scripts/package/
8331
8332 KERNEL JANITORS
8333 L:      kernel-janitors@vger.kernel.org
8334 W:      http://kernelnewbies.org/KernelJanitors
8335 S:      Odd Fixes
8336
8337 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8338 M:      "J. Bruce Fields" <bfields@fieldses.org>
8339 M:      Jeff Layton <jlayton@kernel.org>
8340 L:      linux-nfs@vger.kernel.org
8341 W:      http://nfs.sourceforge.net/
8342 T:      git git://linux-nfs.org/~bfields/linux.git
8343 S:      Supported
8344 F:      fs/nfsd/
8345 F:      include/uapi/linux/nfsd/
8346 F:      fs/lockd/
8347 F:      fs/nfs_common/
8348 F:      net/sunrpc/
8349 F:      include/linux/lockd/
8350 F:      include/linux/sunrpc/
8351 F:      include/uapi/linux/sunrpc/
8352
8353 KERNEL SELFTEST FRAMEWORK
8354 M:      Shuah Khan <shuah@kernel.org>
8355 M:      Shuah Khan <skhan@linuxfoundation.org>
8356 L:      linux-kselftest@vger.kernel.org
8357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8358 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8359 S:      Maintained
8360 F:      tools/testing/selftests/
8361 F:      Documentation/dev-tools/kselftest*
8362
8363 KERNEL USERMODE HELPER
8364 M:      Luis Chamberlain <mcgrof@kernel.org>
8365 L:      linux-kernel@vger.kernel.org
8366 S:      Maintained
8367 F:      kernel/umh.c
8368 F:      include/linux/umh.h
8369
8370 KERNEL VIRTUAL MACHINE (KVM)
8371 M:      Paolo Bonzini <pbonzini@redhat.com>
8372 M:      Radim Krčmář <rkrcmar@redhat.com>
8373 L:      kvm@vger.kernel.org
8374 W:      http://www.linux-kvm.org
8375 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8376 S:      Supported
8377 F:      Documentation/virtual/kvm/
8378 F:      include/trace/events/kvm.h
8379 F:      include/uapi/asm-generic/kvm*
8380 F:      include/uapi/linux/kvm*
8381 F:      include/asm-generic/kvm*
8382 F:      include/linux/kvm*
8383 F:      include/kvm/iodev.h
8384 F:      virt/kvm/*
8385 F:      tools/kvm/
8386
8387 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8388 M:      Joerg Roedel <joro@8bytes.org>
8389 L:      kvm@vger.kernel.org
8390 W:      http://www.linux-kvm.org/
8391 S:      Maintained
8392 F:      arch/x86/include/asm/svm.h
8393 F:      arch/x86/kvm/svm.c
8394
8395 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8396 M:      Christoffer Dall <christoffer.dall@arm.com>
8397 M:      Marc Zyngier <marc.zyngier@arm.com>
8398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8399 L:      kvmarm@lists.cs.columbia.edu
8400 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8402 S:      Supported
8403 F:      arch/arm/include/uapi/asm/kvm*
8404 F:      arch/arm/include/asm/kvm*
8405 F:      arch/arm/kvm/
8406 F:      virt/kvm/arm/
8407 F:      include/kvm/arm_*
8408
8409 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8410 M:      Christoffer Dall <christoffer.dall@arm.com>
8411 M:      Marc Zyngier <marc.zyngier@arm.com>
8412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8413 L:      kvmarm@lists.cs.columbia.edu
8414 S:      Maintained
8415 F:      arch/arm64/include/uapi/asm/kvm*
8416 F:      arch/arm64/include/asm/kvm*
8417 F:      arch/arm64/kvm/
8418
8419 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8420 M:      James Hogan <jhogan@kernel.org>
8421 L:      linux-mips@vger.kernel.org
8422 S:      Supported
8423 F:      arch/mips/include/uapi/asm/kvm*
8424 F:      arch/mips/include/asm/kvm*
8425 F:      arch/mips/kvm/
8426
8427 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8428 M:      Paul Mackerras <paulus@ozlabs.org>
8429 L:      kvm-ppc@vger.kernel.org
8430 W:      http://www.linux-kvm.org/
8431 T:      git git://github.com/agraf/linux-2.6.git
8432 S:      Supported
8433 F:      arch/powerpc/include/uapi/asm/kvm*
8434 F:      arch/powerpc/include/asm/kvm*
8435 F:      arch/powerpc/kvm/
8436 F:      arch/powerpc/kernel/kvm*
8437
8438 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8439 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8440 M:      Janosch Frank <frankja@linux.ibm.com>
8441 R:      David Hildenbrand <david@redhat.com>
8442 R:      Cornelia Huck <cohuck@redhat.com>
8443 L:      linux-s390@vger.kernel.org
8444 W:      http://www.ibm.com/developerworks/linux/linux390/
8445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8446 S:      Supported
8447 F:      arch/s390/include/uapi/asm/kvm*
8448 F:      arch/s390/include/asm/gmap.h
8449 F:      arch/s390/include/asm/kvm*
8450 F:      arch/s390/kvm/
8451 F:      arch/s390/mm/gmap.c
8452
8453 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8454 M:      Paolo Bonzini <pbonzini@redhat.com>
8455 M:      Radim Krčmář <rkrcmar@redhat.com>
8456 L:      kvm@vger.kernel.org
8457 W:      http://www.linux-kvm.org
8458 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8459 S:      Supported
8460 F:      arch/x86/kvm/
8461 F:      arch/x86/kvm/*/
8462 F:      arch/x86/include/uapi/asm/kvm*
8463 F:      arch/x86/include/asm/kvm*
8464 F:      arch/x86/include/asm/pvclock-abi.h
8465 F:      arch/x86/kernel/kvm.c
8466 F:      arch/x86/kernel/kvmclock.c
8467
8468 KERNFS
8469 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8470 M:      Tejun Heo <tj@kernel.org>
8471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8472 S:      Supported
8473 F:      include/linux/kernfs.h
8474 F:      fs/kernfs/
8475
8476 KEXEC
8477 M:      Eric Biederman <ebiederm@xmission.com>
8478 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8479 L:      kexec@lists.infradead.org
8480 S:      Maintained
8481 F:      include/linux/kexec.h
8482 F:      include/uapi/linux/kexec.h
8483 F:      kernel/kexec*
8484
8485 KEYS-ENCRYPTED
8486 M:      Mimi Zohar <zohar@linux.ibm.com>
8487 L:      linux-integrity@vger.kernel.org
8488 L:      keyrings@vger.kernel.org
8489 S:      Supported
8490 F:      Documentation/security/keys/trusted-encrypted.rst
8491 F:      include/keys/encrypted-type.h
8492 F:      security/keys/encrypted-keys/
8493
8494 KEYS-TRUSTED
8495 M:      James Bottomley <jejb@linux.ibm.com>
8496 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8497 M:      Mimi Zohar <zohar@linuxibm.com>
8498 L:      linux-integrity@vger.kernel.org
8499 L:      keyrings@vger.kernel.org
8500 S:      Supported
8501 F:      Documentation/security/keys/trusted-encrypted.rst
8502 F:      include/keys/trusted-type.h
8503 F:      security/keys/trusted.c
8504 F:      security/keys/trusted.h
8505
8506 KEYS/KEYRINGS:
8507 M:      David Howells <dhowells@redhat.com>
8508 L:      keyrings@vger.kernel.org
8509 S:      Maintained
8510 F:      Documentation/security/keys/core.rst
8511 F:      include/linux/key.h
8512 F:      include/linux/key-type.h
8513 F:      include/linux/keyctl.h
8514 F:      include/uapi/linux/keyctl.h
8515 F:      include/keys/
8516 F:      security/keys/
8517
8518 KGDB / KDB /debug_core
8519 M:      Jason Wessel <jason.wessel@windriver.com>
8520 M:      Daniel Thompson <daniel.thompson@linaro.org>
8521 W:      http://kgdb.wiki.kernel.org/
8522 L:      kgdb-bugreport@lists.sourceforge.net
8523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8524 S:      Maintained
8525 F:      Documentation/dev-tools/kgdb.rst
8526 F:      drivers/misc/kgdbts.c
8527 F:      drivers/tty/serial/kgdboc.c
8528 F:      include/linux/kdb.h
8529 F:      include/linux/kgdb.h
8530 F:      kernel/debug/
8531
8532 KMEMLEAK
8533 M:      Catalin Marinas <catalin.marinas@arm.com>
8534 S:      Maintained
8535 F:      Documentation/dev-tools/kmemleak.rst
8536 F:      include/linux/kmemleak.h
8537 F:      mm/kmemleak.c
8538 F:      mm/kmemleak-test.c
8539
8540 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8541 M:      Luis Chamberlain <mcgrof@kernel.org>
8542 L:      linux-kernel@vger.kernel.org
8543 S:      Maintained
8544 F:      kernel/kmod.c
8545 F:      include/linux/kmod.h
8546 F:      lib/test_kmod.c
8547 F:      tools/testing/selftests/kmod/
8548
8549 KPROBES
8550 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8551 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8552 M:      "David S. Miller" <davem@davemloft.net>
8553 M:      Masami Hiramatsu <mhiramat@kernel.org>
8554 S:      Maintained
8555 F:      Documentation/kprobes.txt
8556 F:      include/linux/kprobes.h
8557 F:      include/asm-generic/kprobes.h
8558 F:      kernel/kprobes.c
8559
8560 KS0108 LCD CONTROLLER DRIVER
8561 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8562 S:      Maintained
8563 F:      Documentation/auxdisplay/ks0108
8564 F:      drivers/auxdisplay/ks0108.c
8565 F:      include/linux/ks0108.h
8566
8567 L3MDEV
8568 M:      David Ahern <dsa@cumulusnetworks.com>
8569 L:      netdev@vger.kernel.org
8570 S:      Maintained
8571 F:      net/l3mdev
8572 F:      include/net/l3mdev.h
8573
8574 L7 BPF FRAMEWORK
8575 M:      John Fastabend <john.fastabend@gmail.com>
8576 M:      Daniel Borkmann <daniel@iogearbox.net>
8577 L:      netdev@vger.kernel.org
8578 L:      bpf@vger.kernel.org
8579 S:      Maintained
8580 F:      include/linux/skmsg.h
8581 F:      net/core/skmsg.c
8582 F:      net/core/sock_map.c
8583 F:      net/ipv4/tcp_bpf.c
8584
8585 LANTIQ / INTEL Ethernet drivers
8586 M:      Hauke Mehrtens <hauke@hauke-m.de>
8587 L:      netdev@vger.kernel.org
8588 S:      Maintained
8589 F:      net/dsa/tag_gswip.c
8590 F:      drivers/net/ethernet/lantiq_xrx200.c
8591 F:      drivers/net/dsa/lantiq_pce.h
8592 F:      drivers/net/dsa/lantiq_gswip.c
8593
8594 LANTIQ MIPS ARCHITECTURE
8595 M:      John Crispin <john@phrozen.org>
8596 L:      linux-mips@vger.kernel.org
8597 S:      Maintained
8598 F:      arch/mips/lantiq
8599 F:      drivers/soc/lantiq
8600
8601 LAPB module
8602 L:      linux-x25@vger.kernel.org
8603 S:      Orphan
8604 F:      Documentation/networking/lapb-module.txt
8605 F:      include/*/lapb.h
8606 F:      net/lapb/
8607
8608 LASI 53c700 driver for PARISC
8609 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8610 L:      linux-scsi@vger.kernel.org
8611 S:      Maintained
8612 F:      Documentation/scsi/53c700.txt
8613 F:      drivers/scsi/53c700*
8614
8615 LEAKING_ADDRESSES
8616 M:      Tobin C. Harding <me@tobin.cc>
8617 M:      Tycho Andersen <tycho@tycho.ws>
8618 L:      kernel-hardening@lists.openwall.com
8619 S:      Maintained
8620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8621 F:      scripts/leaking_addresses.pl
8622
8623 LED SUBSYSTEM
8624 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8625 M:      Pavel Machek <pavel@ucw.cz>
8626 L:      linux-leds@vger.kernel.org
8627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8628 S:      Maintained
8629 F:      Documentation/devicetree/bindings/leds/
8630 F:      drivers/leds/
8631 F:      include/linux/leds.h
8632
8633 LEGACY EEPROM DRIVER
8634 M:      Jean Delvare <jdelvare@suse.com>
8635 S:      Maintained
8636 F:      Documentation/misc-devices/eeprom
8637 F:      drivers/misc/eeprom/eeprom.c
8638
8639 LEGO MINDSTORMS EV3
8640 R:      David Lechner <david@lechnology.com>
8641 S:      Maintained
8642 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8643 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8644 F:      drivers/power/supply/lego_ev3_battery.c
8645
8646 LEGO USB Tower driver
8647 M:      Juergen Stuber <starblue@users.sourceforge.net>
8648 L:      legousb-devel@lists.sourceforge.net
8649 W:      http://legousb.sourceforge.net/
8650 S:      Maintained
8651 F:      drivers/usb/misc/legousbtower.c
8652
8653 LG LAPTOP EXTRAS
8654 M:      Matan Ziv-Av <matan@svgalib.org>
8655 L:      platform-driver-x86@vger.kernel.org
8656 S:      Maintained
8657 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8658 F:      Documentation/laptops/lg-laptop.rst
8659 F:      drivers/platform/x86/lg-laptop.c
8660
8661 LG2160 MEDIA DRIVER
8662 M:      Michael Krufky <mkrufky@linuxtv.org>
8663 L:      linux-media@vger.kernel.org
8664 W:      https://linuxtv.org
8665 W:      http://github.com/mkrufky
8666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8667 T:      git git://linuxtv.org/mkrufky/tuners.git
8668 S:      Maintained
8669 F:      drivers/media/dvb-frontends/lg2160.*
8670
8671 LGDT3305 MEDIA DRIVER
8672 M:      Michael Krufky <mkrufky@linuxtv.org>
8673 L:      linux-media@vger.kernel.org
8674 W:      https://linuxtv.org
8675 W:      http://github.com/mkrufky
8676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8677 T:      git git://linuxtv.org/mkrufky/tuners.git
8678 S:      Maintained
8679 F:      drivers/media/dvb-frontends/lgdt3305.*
8680
8681 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8682 M:      Viresh Kumar <vireshk@kernel.org>
8683 L:      linux-ide@vger.kernel.org
8684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8685 S:      Maintained
8686 F:      include/linux/pata_arasan_cf_data.h
8687 F:      drivers/ata/pata_arasan_cf.c
8688
8689 LIBATA PATA DRIVERS
8690 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8691 M:      Jens Axboe <axboe@kernel.dk>
8692 L:      linux-ide@vger.kernel.org
8693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8694 S:      Maintained
8695 F:      drivers/ata/pata_*.c
8696 F:      drivers/ata/ata_generic.c
8697
8698 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8699 M:      Linus Walleij <linus.walleij@linaro.org>
8700 L:      linux-ide@vger.kernel.org
8701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8702 S:      Maintained
8703 F:      drivers/ata/pata_ftide010.c
8704 F:      drivers/ata/sata_gemini.c
8705 F:      drivers/ata/sata_gemini.h
8706
8707 LIBATA SATA AHCI PLATFORM devices support
8708 M:      Hans de Goede <hdegoede@redhat.com>
8709 M:      Jens Axboe <axboe@kernel.dk>
8710 L:      linux-ide@vger.kernel.org
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8712 S:      Maintained
8713 F:      drivers/ata/ahci_platform.c
8714 F:      drivers/ata/libahci_platform.c
8715 F:      include/linux/ahci_platform.h
8716
8717 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8718 M:      Mikael Pettersson <mikpelinux@gmail.com>
8719 L:      linux-ide@vger.kernel.org
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8721 S:      Maintained
8722 F:      drivers/ata/sata_promise.*
8723
8724 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8725 M:      Jens Axboe <axboe@kernel.dk>
8726 L:      linux-ide@vger.kernel.org
8727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8728 S:      Maintained
8729 F:      drivers/ata/
8730 F:      include/linux/ata.h
8731 F:      include/linux/libata.h
8732 F:      Documentation/devicetree/bindings/ata/
8733
8734 LIBLOCKDEP
8735 M:      Sasha Levin <alexander.levin@microsoft.com>
8736 S:      Maintained
8737 F:      tools/lib/lockdep/
8738
8739 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8740 M:      Ross Zwisler <zwisler@kernel.org>
8741 M:      Dan Williams <dan.j.williams@intel.com>
8742 M:      Vishal Verma <vishal.l.verma@intel.com>
8743 M:      Dave Jiang <dave.jiang@intel.com>
8744 L:      linux-nvdimm@lists.01.org
8745 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8746 S:      Supported
8747 F:      drivers/nvdimm/blk.c
8748 F:      drivers/nvdimm/region_devs.c
8749
8750 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8751 M:      Vishal Verma <vishal.l.verma@intel.com>
8752 M:      Dan Williams <dan.j.williams@intel.com>
8753 M:      Ross Zwisler <zwisler@kernel.org>
8754 M:      Dave Jiang <dave.jiang@intel.com>
8755 L:      linux-nvdimm@lists.01.org
8756 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8757 S:      Supported
8758 F:      drivers/nvdimm/btt*
8759
8760 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8761 M:      Ross Zwisler <zwisler@kernel.org>
8762 M:      Dan Williams <dan.j.williams@intel.com>
8763 M:      Vishal Verma <vishal.l.verma@intel.com>
8764 M:      Dave Jiang <dave.jiang@intel.com>
8765 L:      linux-nvdimm@lists.01.org
8766 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8767 S:      Supported
8768 F:      drivers/nvdimm/pmem*
8769
8770 LIBNVDIMM: DEVICETREE BINDINGS
8771 M:      Oliver O'Halloran <oohall@gmail.com>
8772 L:      linux-nvdimm@lists.01.org
8773 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8774 S:      Supported
8775 F:      drivers/nvdimm/of_pmem.c
8776 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8777
8778 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8779 M:      Dan Williams <dan.j.williams@intel.com>
8780 M:      Ross Zwisler <zwisler@kernel.org>
8781 M:      Vishal Verma <vishal.l.verma@intel.com>
8782 M:      Dave Jiang <dave.jiang@intel.com>
8783 L:      linux-nvdimm@lists.01.org
8784 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8786 S:      Supported
8787 F:      drivers/nvdimm/*
8788 F:      drivers/acpi/nfit/*
8789 F:      include/linux/nd.h
8790 F:      include/linux/libnvdimm.h
8791 F:      include/uapi/linux/ndctl.h
8792
8793 LIGHTNVM PLATFORM SUPPORT
8794 M:      Matias Bjorling <mb@lightnvm.io>
8795 W:      http://github/OpenChannelSSD
8796 L:      linux-block@vger.kernel.org
8797 S:      Maintained
8798 F:      drivers/lightnvm/
8799 F:      include/linux/lightnvm.h
8800 F:      include/uapi/linux/lightnvm.h
8801
8802 LINUX FOR POWER MACINTOSH
8803 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8804 W:      http://www.penguinppc.org/
8805 L:      linuxppc-dev@lists.ozlabs.org
8806 S:      Maintained
8807 F:      arch/powerpc/platforms/powermac/
8808 F:      drivers/macintosh/
8809
8810 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8811 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8812 M:      Paul Mackerras <paulus@samba.org>
8813 M:      Michael Ellerman <mpe@ellerman.id.au>
8814 W:      https://github.com/linuxppc/linux/wiki
8815 L:      linuxppc-dev@lists.ozlabs.org
8816 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8818 S:      Supported
8819 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8820 F:      Documentation/devicetree/bindings/powerpc/
8821 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8822 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8823 F:      Documentation/powerpc/
8824 F:      arch/powerpc/
8825 F:      drivers/char/tpm/tpm_ibmvtpm*
8826 F:      drivers/crypto/nx/
8827 F:      drivers/crypto/vmx/
8828 F:      drivers/i2c/busses/i2c-opal.c
8829 F:      drivers/net/ethernet/ibm/ibmveth.*
8830 F:      drivers/net/ethernet/ibm/ibmvnic.*
8831 F:      drivers/pci/hotplug/pnv_php.c
8832 F:      drivers/pci/hotplug/rpa*
8833 F:      drivers/rtc/rtc-opal.c
8834 F:      drivers/scsi/ibmvscsi/
8835 F:      drivers/tty/hvc/hvc_opal.c
8836 F:      drivers/watchdog/wdrtas.c
8837 F:      tools/testing/selftests/powerpc
8838 N:      /pmac
8839 N:      powermac
8840 N:      powernv
8841 N:      [^a-z0-9]ps3
8842 N:      pseries
8843
8844 LINUX FOR POWERPC EMBEDDED MPC5XXX
8845 M:      Anatolij Gustschin <agust@denx.de>
8846 L:      linuxppc-dev@lists.ozlabs.org
8847 T:      git git://git.denx.de/linux-denx-agust.git
8848 S:      Maintained
8849 F:      arch/powerpc/platforms/512x/
8850 F:      arch/powerpc/platforms/52xx/
8851
8852 LINUX FOR POWERPC EMBEDDED PPC4XX
8853 M:      Alistair Popple <alistair@popple.id.au>
8854 M:      Matt Porter <mporter@kernel.crashing.org>
8855 W:      http://www.penguinppc.org/
8856 L:      linuxppc-dev@lists.ozlabs.org
8857 S:      Maintained
8858 F:      arch/powerpc/platforms/40x/
8859 F:      arch/powerpc/platforms/44x/
8860
8861 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8862 M:      Scott Wood <oss@buserror.net>
8863 M:      Kumar Gala <galak@kernel.crashing.org>
8864 W:      http://www.penguinppc.org/
8865 L:      linuxppc-dev@lists.ozlabs.org
8866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8867 S:      Maintained
8868 F:      arch/powerpc/platforms/83xx/
8869 F:      arch/powerpc/platforms/85xx/
8870 F:      Documentation/devicetree/bindings/powerpc/fsl/
8871
8872 LINUX FOR POWERPC EMBEDDED PPC8XX
8873 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8874 W:      http://www.penguinppc.org/
8875 L:      linuxppc-dev@lists.ozlabs.org
8876 S:      Maintained
8877 F:      arch/powerpc/platforms/8xx/
8878
8879 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8880 L:      linuxppc-dev@lists.ozlabs.org
8881 S:      Orphan
8882 F:      arch/powerpc/*/*virtex*
8883 F:      arch/powerpc/*/*/*virtex*
8884
8885 LINUX FOR POWERPC PA SEMI PWRFICIENT
8886 L:      linuxppc-dev@lists.ozlabs.org
8887 S:      Orphan
8888 F:      arch/powerpc/platforms/pasemi/
8889 F:      drivers/*/*pasemi*
8890 F:      drivers/*/*/*pasemi*
8891
8892 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8893 M:      Kees Cook <keescook@chromium.org>
8894 S:      Maintained
8895 F:      drivers/misc/lkdtm/*
8896
8897 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8898 M:      Alan Stern <stern@rowland.harvard.edu>
8899 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8900 M:      Will Deacon <will.deacon@arm.com>
8901 M:      Peter Zijlstra <peterz@infradead.org>
8902 M:      Boqun Feng <boqun.feng@gmail.com>
8903 M:      Nicholas Piggin <npiggin@gmail.com>
8904 M:      David Howells <dhowells@redhat.com>
8905 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8906 M:      Luc Maranget <luc.maranget@inria.fr>
8907 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8908 R:      Akira Yokosawa <akiyks@gmail.com>
8909 R:      Daniel Lustig <dlustig@nvidia.com>
8910 L:      linux-kernel@vger.kernel.org
8911 L:      linux-arch@vger.kernel.org
8912 S:      Supported
8913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8914 F:      tools/memory-model/
8915 F:      Documentation/atomic_bitops.txt
8916 F:      Documentation/atomic_t.txt
8917 F:      Documentation/core-api/atomic_ops.rst
8918 F:      Documentation/core-api/refcount-vs-atomic.rst
8919 F:      Documentation/memory-barriers.txt
8920
8921 LIS3LV02D ACCELEROMETER DRIVER
8922 M:      Eric Piel <eric.piel@tremplin-utc.net>
8923 S:      Maintained
8924 F:      Documentation/misc-devices/lis3lv02d
8925 F:      drivers/misc/lis3lv02d/
8926 F:      drivers/platform/x86/hp_accel.c
8927
8928 LIVE PATCHING
8929 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8930 M:      Jessica Yu <jeyu@kernel.org>
8931 M:      Jiri Kosina <jikos@kernel.org>
8932 M:      Miroslav Benes <mbenes@suse.cz>
8933 R:      Petr Mladek <pmladek@suse.com>
8934 S:      Maintained
8935 F:      kernel/livepatch/
8936 F:      include/linux/livepatch.h
8937 F:      arch/x86/include/asm/livepatch.h
8938 F:      arch/x86/kernel/livepatch.c
8939 F:      Documentation/livepatch/
8940 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8941 F:      samples/livepatch/
8942 L:      live-patching@vger.kernel.org
8943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8944
8945 LLC (802.2)
8946 L:      netdev@vger.kernel.org
8947 S:      Odd fixes
8948 F:      include/linux/llc.h
8949 F:      include/uapi/linux/llc.h
8950 F:      include/net/llc*
8951 F:      net/llc/
8952
8953 LM73 HARDWARE MONITOR DRIVER
8954 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8955 L:      linux-hwmon@vger.kernel.org
8956 S:      Maintained
8957 F:      drivers/hwmon/lm73.c
8958
8959 LM78 HARDWARE MONITOR DRIVER
8960 M:      Jean Delvare <jdelvare@suse.com>
8961 L:      linux-hwmon@vger.kernel.org
8962 S:      Maintained
8963 F:      Documentation/hwmon/lm78
8964 F:      drivers/hwmon/lm78.c
8965
8966 LM83 HARDWARE MONITOR DRIVER
8967 M:      Jean Delvare <jdelvare@suse.com>
8968 L:      linux-hwmon@vger.kernel.org
8969 S:      Maintained
8970 F:      Documentation/hwmon/lm83
8971 F:      drivers/hwmon/lm83.c
8972
8973 LM90 HARDWARE MONITOR DRIVER
8974 M:      Jean Delvare <jdelvare@suse.com>
8975 L:      linux-hwmon@vger.kernel.org
8976 S:      Maintained
8977 F:      Documentation/hwmon/lm90
8978 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8979 F:      drivers/hwmon/lm90.c
8980 F:      include/dt-bindings/thermal/lm90.h
8981
8982 LM95234 HARDWARE MONITOR DRIVER
8983 M:      Guenter Roeck <linux@roeck-us.net>
8984 L:      linux-hwmon@vger.kernel.org
8985 S:      Maintained
8986 F:      Documentation/hwmon/lm95234
8987 F:      drivers/hwmon/lm95234.c
8988
8989 LME2510 MEDIA DRIVER
8990 M:      Malcolm Priestley <tvboxspy@gmail.com>
8991 L:      linux-media@vger.kernel.org
8992 W:      https://linuxtv.org
8993 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8994 S:      Maintained
8995 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8996
8997 LOADPIN SECURITY MODULE
8998 M:      Kees Cook <keescook@chromium.org>
8999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9000 S:      Supported
9001 F:      security/loadpin/
9002 F:      Documentation/admin-guide/LSM/LoadPin.rst
9003
9004 LOCKING PRIMITIVES
9005 M:      Peter Zijlstra <peterz@infradead.org>
9006 M:      Ingo Molnar <mingo@redhat.com>
9007 M:      Will Deacon <will.deacon@arm.com>
9008 L:      linux-kernel@vger.kernel.org
9009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9010 S:      Maintained
9011 F:      Documentation/locking/
9012 F:      include/linux/lockdep.h
9013 F:      include/linux/spinlock*.h
9014 F:      arch/*/include/asm/spinlock*.h
9015 F:      include/linux/rwlock*.h
9016 F:      include/linux/mutex*.h
9017 F:      include/linux/rwsem*.h
9018 F:      arch/*/include/asm/rwsem.h
9019 F:      include/linux/seqlock.h
9020 F:      lib/locking*.[ch]
9021 F:      kernel/locking/
9022 X:      kernel/locking/locktorture.c
9023
9024 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9025 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9026 L:      linux-ntfs-dev@lists.sourceforge.net
9027 W:      http://www.linux-ntfs.org/content/view/19/37/
9028 S:      Maintained
9029 F:      Documentation/ldm.txt
9030 F:      block/partitions/ldm.*
9031
9032 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9033 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9034 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9035 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9036 L:      MPT-FusionLinux.pdl@broadcom.com
9037 L:      linux-scsi@vger.kernel.org
9038 W:      http://www.avagotech.com/support/
9039 S:      Supported
9040 F:      drivers/message/fusion/
9041 F:      drivers/scsi/mpt3sas/
9042
9043 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9044 M:      Matthew Wilcox <willy@infradead.org>
9045 L:      linux-scsi@vger.kernel.org
9046 S:      Maintained
9047 F:      drivers/scsi/sym53c8xx_2/
9048
9049 LTC1660 DAC DRIVER
9050 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9051 L:      linux-iio@vger.kernel.org
9052 S:      Maintained
9053 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9054 F:      drivers/iio/dac/ltc1660.c
9055
9056 LTC4261 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/ltc4261
9061 F:      drivers/hwmon/ltc4261.c
9062
9063 LTC4306 I2C MULTIPLEXER DRIVER
9064 M:      Michael Hennerich <michael.hennerich@analog.com>
9065 W:      http://ez.analog.com/community/linux-device-drivers
9066 L:      linux-i2c@vger.kernel.org
9067 S:      Supported
9068 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9069 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9070
9071 LTP (Linux Test Project)
9072 M:      Mike Frysinger <vapier@gentoo.org>
9073 M:      Cyril Hrubis <chrubis@suse.cz>
9074 M:      Wanlong Gao <wanlong.gao@gmail.com>
9075 M:      Jan Stancek <jstancek@redhat.com>
9076 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9077 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9078 L:      ltp@lists.linux.it (subscribers-only)
9079 W:      http://linux-test-project.github.io/
9080 T:      git git://github.com/linux-test-project/ltp.git
9081 S:      Maintained
9082
9083 M68K ARCHITECTURE
9084 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9085 L:      linux-m68k@lists.linux-m68k.org
9086 W:      http://www.linux-m68k.org/
9087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9088 S:      Maintained
9089 F:      arch/m68k/
9090 F:      drivers/zorro/
9091
9092 M68K ON APPLE MACINTOSH
9093 M:      Joshua Thompson <funaho@jurai.org>
9094 W:      http://www.mac.linux-m68k.org/
9095 L:      linux-m68k@lists.linux-m68k.org
9096 S:      Maintained
9097 F:      arch/m68k/mac/
9098
9099 M68K ON HP9000/300
9100 M:      Philip Blundell <philb@gnu.org>
9101 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9102 S:      Maintained
9103 F:      arch/m68k/hp300/
9104
9105 M88DS3103 MEDIA DRIVER
9106 M:      Antti Palosaari <crope@iki.fi>
9107 L:      linux-media@vger.kernel.org
9108 W:      https://linuxtv.org
9109 W:      http://palosaari.fi/linux/
9110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9111 T:      git git://linuxtv.org/anttip/media_tree.git
9112 S:      Maintained
9113 F:      drivers/media/dvb-frontends/m88ds3103*
9114
9115 M88RS2000 MEDIA DRIVER
9116 M:      Malcolm Priestley <tvboxspy@gmail.com>
9117 L:      linux-media@vger.kernel.org
9118 W:      https://linuxtv.org
9119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9120 S:      Maintained
9121 F:      drivers/media/dvb-frontends/m88rs2000*
9122
9123 MA901 MASTERKIT USB FM RADIO DRIVER
9124 M:      Alexey Klimov <klimov.linux@gmail.com>
9125 L:      linux-media@vger.kernel.org
9126 T:      git git://linuxtv.org/media_tree.git
9127 S:      Maintained
9128 F:      drivers/media/radio/radio-ma901.c
9129
9130 MAC80211
9131 M:      Johannes Berg <johannes@sipsolutions.net>
9132 L:      linux-wireless@vger.kernel.org
9133 W:      http://wireless.kernel.org/
9134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9136 S:      Maintained
9137 F:      Documentation/networking/mac80211-injection.txt
9138 F:      include/net/mac80211.h
9139 F:      net/mac80211/
9140 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9141 F:      Documentation/networking/mac80211_hwsim/README
9142
9143 MAILBOX API
9144 M:      Jassi Brar <jassisinghbrar@gmail.com>
9145 L:      linux-kernel@vger.kernel.org
9146 S:      Maintained
9147 F:      drivers/mailbox/
9148 F:      include/linux/mailbox_client.h
9149 F:      include/linux/mailbox_controller.h
9150
9151 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9152 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9153 W:      http://www.kernel.org/doc/man-pages
9154 L:      linux-man@vger.kernel.org
9155 S:      Maintained
9156
9157 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9158 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9159 L:      linux-mips@vger.kernel.org
9160 S:      Maintained
9161 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9162
9163 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9164 M:      Andrew Lunn <andrew@lunn.ch>
9165 M:      Vivien Didelot <vivien.didelot@gmail.com>
9166 L:      netdev@vger.kernel.org
9167 S:      Maintained
9168 F:      drivers/net/dsa/mv88e6xxx/
9169 F:      include/linux/platform_data/mv88e6xxx.h
9170 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9171
9172 MARVELL ARMADA DRM SUPPORT
9173 M:      Russell King <linux@armlinux.org.uk>
9174 S:      Maintained
9175 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9176 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9177 F:      drivers/gpu/drm/armada/
9178 F:      include/uapi/drm/armada_drm.h
9179 F:      Documentation/devicetree/bindings/display/armada/
9180
9181 MARVELL ARMADA 3700 PHY DRIVERS
9182 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9183 S:      Maintained
9184 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9185 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9186 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9187 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9188
9189 MARVELL CRYPTO DRIVER
9190 M:      Boris Brezillon <bbrezillon@kernel.org>
9191 M:      Arnaud Ebalard <arno@natisbad.org>
9192 F:      drivers/crypto/marvell/
9193 S:      Maintained
9194 L:      linux-crypto@vger.kernel.org
9195
9196 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9197 M:      Mirko Lindner <mlindner@marvell.com>
9198 M:      Stephen Hemminger <stephen@networkplumber.org>
9199 L:      netdev@vger.kernel.org
9200 S:      Maintained
9201 F:      drivers/net/ethernet/marvell/sk*
9202
9203 MARVELL LIBERTAS WIRELESS DRIVER
9204 L:      libertas-dev@lists.infradead.org
9205 S:      Orphan
9206 F:      drivers/net/wireless/marvell/libertas/
9207
9208 MARVELL MACCHIATOBIN SUPPORT
9209 M:      Russell King <linux@armlinux.org.uk>
9210 L:      linux-arm-kernel@lists.infradead.org
9211 S:      Maintained
9212 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9213
9214 MARVELL MV643XX ETHERNET DRIVER
9215 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9216 L:      netdev@vger.kernel.org
9217 S:      Maintained
9218 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9219 F:      include/linux/mv643xx.h
9220
9221 MARVELL MV88X3310 PHY DRIVER
9222 M:      Russell King <linux@armlinux.org.uk>
9223 L:      netdev@vger.kernel.org
9224 S:      Maintained
9225 F:      drivers/net/phy/marvell10g.c
9226
9227 MARVELL MVEBU THERMAL DRIVER
9228 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9229 S:      Maintained
9230 F:      drivers/thermal/armada_thermal.c
9231
9232 MARVELL MVNETA ETHERNET DRIVER
9233 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9234 L:      netdev@vger.kernel.org
9235 S:      Maintained
9236 F:      drivers/net/ethernet/marvell/mvneta.*
9237
9238 MARVELL MWIFIEX WIRELESS DRIVER
9239 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9240 M:      Nishant Sarmukadam <nishants@marvell.com>
9241 M:      Ganapathi Bhat <gbhat@marvell.com>
9242 M:      Xinming Hu <huxinming820@gmail.com>
9243 L:      linux-wireless@vger.kernel.org
9244 S:      Maintained
9245 F:      drivers/net/wireless/marvell/mwifiex/
9246
9247 MARVELL MWL8K WIRELESS DRIVER
9248 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9249 L:      linux-wireless@vger.kernel.org
9250 S:      Odd Fixes
9251 F:      drivers/net/wireless/marvell/mwl8k.c
9252
9253 MARVELL NAND CONTROLLER DRIVER
9254 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9255 L:      linux-mtd@lists.infradead.org
9256 S:      Maintained
9257 F:      drivers/mtd/nand/raw/marvell_nand.c
9258 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9259
9260 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9261 M:      Nicolas Pitre <nico@fluxnic.net>
9262 S:      Odd Fixes
9263 F:      drivers/mmc/host/mvsdio.*
9264
9265 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9266 M:      Hu Ziji <huziji@marvell.com>
9267 L:      linux-mmc@vger.kernel.org
9268 S:      Supported
9269 F:      drivers/mmc/host/sdhci-xenon*
9270 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9271
9272 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9273 M:      Sunil Goutham <sgoutham@marvell.com>
9274 M:      Linu Cherian <lcherian@marvell.com>
9275 M:      Geetha sowjanya <gakula@marvell.com>
9276 M:      Jerin Jacob <jerinj@marvell.com>
9277 L:      netdev@vger.kernel.org
9278 S:      Supported
9279 F:      drivers/net/ethernet/marvell/octeontx2/af/
9280
9281 MATROX FRAMEBUFFER DRIVER
9282 L:      linux-fbdev@vger.kernel.org
9283 S:      Orphan
9284 F:      drivers/video/fbdev/matrox/matroxfb_*
9285 F:      include/uapi/linux/matroxfb.h
9286
9287 MAX16065 HARDWARE MONITOR DRIVER
9288 M:      Guenter Roeck <linux@roeck-us.net>
9289 L:      linux-hwmon@vger.kernel.org
9290 S:      Maintained
9291 F:      Documentation/hwmon/max16065
9292 F:      drivers/hwmon/max16065.c
9293
9294 MAX2175 SDR TUNER DRIVER
9295 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9296 L:      linux-media@vger.kernel.org
9297 T:      git git://linuxtv.org/media_tree.git
9298 S:      Maintained
9299 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9300 F:      Documentation/media/v4l-drivers/max2175.rst
9301 F:      drivers/media/i2c/max2175*
9302 F:      include/uapi/linux/max2175.h
9303
9304 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9305 L:      linux-hwmon@vger.kernel.org
9306 S:      Orphan
9307 F:      Documentation/hwmon/max6650
9308 F:      drivers/hwmon/max6650.c
9309
9310 MAX6697 HARDWARE MONITOR DRIVER
9311 M:      Guenter Roeck <linux@roeck-us.net>
9312 L:      linux-hwmon@vger.kernel.org
9313 S:      Maintained
9314 F:      Documentation/hwmon/max6697
9315 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9316 F:      drivers/hwmon/max6697.c
9317 F:      include/linux/platform_data/max6697.h
9318
9319 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9320 M:      Peter Rosin <peda@axentia.se>
9321 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9322 S:      Maintained
9323 F:      Documentation/devicetree/bindings/sound/max9860.txt
9324 F:      sound/soc/codecs/max9860.*
9325
9326 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9327 M:      Javier Martinez Canillas <javier@dowhile0.org>
9328 L:      linux-kernel@vger.kernel.org
9329 S:      Supported
9330 F:      drivers/regulator/max77802-regulator.c
9331 F:      Documentation/devicetree/bindings/*/*max77802.txt
9332 F:      include/dt-bindings/*/*max77802.h
9333
9334 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9335 M:      Krzysztof Kozlowski <krzk@kernel.org>
9336 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9337 L:      linux-pm@vger.kernel.org
9338 S:      Supported
9339 F:      drivers/power/supply/max14577_charger.c
9340 F:      drivers/power/supply/max77693_charger.c
9341
9342 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9343 M:      Chanwoo Choi <cw00.choi@samsung.com>
9344 M:      Krzysztof Kozlowski <krzk@kernel.org>
9345 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9346 L:      linux-kernel@vger.kernel.org
9347 S:      Supported
9348 F:      drivers/*/max14577*.c
9349 F:      drivers/*/max77686*.c
9350 F:      drivers/*/max77693*.c
9351 F:      drivers/extcon/extcon-max14577.c
9352 F:      drivers/extcon/extcon-max77693.c
9353 F:      drivers/rtc/rtc-max77686.c
9354 F:      drivers/clk/clk-max77686.c
9355 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9356 F:      Documentation/devicetree/bindings/*/max77686.txt
9357 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9358 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9359 F:      include/linux/mfd/max14577*.h
9360 F:      include/linux/mfd/max77686*.h
9361 F:      include/linux/mfd/max77693*.h
9362
9363 MAXIRADIO FM RADIO RECEIVER DRIVER
9364 M:      Hans Verkuil <hverkuil@xs4all.nl>
9365 L:      linux-media@vger.kernel.org
9366 T:      git git://linuxtv.org/media_tree.git
9367 W:      https://linuxtv.org
9368 S:      Maintained
9369 F:      drivers/media/radio/radio-maxiradio*
9370
9371 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9372 M:      Peter Rosin <peda@axentia.se>
9373 L:      linux-iio@vger.kernel.org
9374 S:      Maintained
9375 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9376 F:      drivers/iio/potentiometer/mcp4018.c
9377 F:      drivers/iio/potentiometer/mcp4531.c
9378
9379 MCR20A IEEE-802.15.4 RADIO DRIVER
9380 M:      Xue Liu <liuxuenetmail@gmail.com>
9381 L:      linux-wpan@vger.kernel.org
9382 W:      https://github.com/xueliu/mcr20a-linux
9383 S:      Maintained
9384 F:      drivers/net/ieee802154/mcr20a.c
9385 F:      drivers/net/ieee802154/mcr20a.h
9386 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9387
9388 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9389 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9390 L:      linux-iio@vger.kernel.org
9391 S:      Maintained
9392 F:      drivers/iio/dac/cio-dac.c
9393
9394 MEDIA DRIVERS FOR ASCOT2E
9395 M:      Sergey Kozlov <serjk@netup.ru>
9396 M:      Abylay Ospan <aospan@netup.ru>
9397 L:      linux-media@vger.kernel.org
9398 W:      https://linuxtv.org
9399 W:      http://netup.tv/
9400 T:      git git://linuxtv.org/media_tree.git
9401 S:      Supported
9402 F:      drivers/media/dvb-frontends/ascot2e*
9403
9404 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9405 M:      Jasmin Jessich <jasmin@anw.at>
9406 L:      linux-media@vger.kernel.org
9407 W:      https://linuxtv.org
9408 T:      git git://linuxtv.org/media_tree.git
9409 S:      Maintained
9410 F:      drivers/media/dvb-frontends/cxd2099*
9411
9412 MEDIA DRIVERS FOR CXD2841ER
9413 M:      Sergey Kozlov <serjk@netup.ru>
9414 M:      Abylay Ospan <aospan@netup.ru>
9415 L:      linux-media@vger.kernel.org
9416 W:      https://linuxtv.org
9417 W:      http://netup.tv/
9418 T:      git git://linuxtv.org/media_tree.git
9419 S:      Supported
9420 F:      drivers/media/dvb-frontends/cxd2841er*
9421
9422 MEDIA DRIVERS FOR CXD2880
9423 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9424 L:      linux-media@vger.kernel.org
9425 W:      http://linuxtv.org/
9426 T:      git git://linuxtv.org/media_tree.git
9427 S:      Supported
9428 F:      drivers/media/dvb-frontends/cxd2880/*
9429 F:      drivers/media/spi/cxd2880*
9430
9431 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9432 L:      linux-media@vger.kernel.org
9433 W:      https://linuxtv.org
9434 T:      git git://linuxtv.org/media_tree.git
9435 S:      Orphan
9436 F:      drivers/media/pci/ddbridge/*
9437
9438 MEDIA DRIVERS FOR FREESCALE IMX
9439 M:      Steve Longerbeam <slongerbeam@gmail.com>
9440 M:      Philipp Zabel <p.zabel@pengutronix.de>
9441 L:      linux-media@vger.kernel.org
9442 T:      git git://linuxtv.org/media_tree.git
9443 S:      Maintained
9444 F:      Documentation/devicetree/bindings/media/imx.txt
9445 F:      Documentation/media/v4l-drivers/imx.rst
9446 F:      drivers/staging/media/imx/
9447 F:      include/linux/imx-media.h
9448 F:      include/media/imx.h
9449
9450 MEDIA DRIVER FOR FREESCALE IMX PXP
9451 M:      Philipp Zabel <p.zabel@pengutronix.de>
9452 L:      linux-media@vger.kernel.org
9453 T:      git git://linuxtv.org/media_tree.git
9454 S:      Maintained
9455 F:      drivers/media/platform/imx-pxp.[ch]
9456
9457 MEDIA DRIVERS FOR HELENE
9458 M:      Abylay Ospan <aospan@netup.ru>
9459 L:      linux-media@vger.kernel.org
9460 W:      https://linuxtv.org
9461 W:      http://netup.tv/
9462 T:      git git://linuxtv.org/media_tree.git
9463 S:      Supported
9464 F:      drivers/media/dvb-frontends/helene*
9465
9466 MEDIA DRIVERS FOR HORUS3A
9467 M:      Sergey Kozlov <serjk@netup.ru>
9468 M:      Abylay Ospan <aospan@netup.ru>
9469 L:      linux-media@vger.kernel.org
9470 W:      https://linuxtv.org
9471 W:      http://netup.tv/
9472 T:      git git://linuxtv.org/media_tree.git
9473 S:      Supported
9474 F:      drivers/media/dvb-frontends/horus3a*
9475
9476 MEDIA DRIVERS FOR LNBH25
9477 M:      Sergey Kozlov <serjk@netup.ru>
9478 M:      Abylay Ospan <aospan@netup.ru>
9479 L:      linux-media@vger.kernel.org
9480 W:      https://linuxtv.org
9481 W:      http://netup.tv/
9482 T:      git git://linuxtv.org/media_tree.git
9483 S:      Supported
9484 F:      drivers/media/dvb-frontends/lnbh25*
9485
9486 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9487 L:      linux-media@vger.kernel.org
9488 W:      https://linuxtv.org
9489 T:      git git://linuxtv.org/media_tree.git
9490 S:      Orphan
9491 F:      drivers/media/dvb-frontends/mxl5xx*
9492
9493 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9494 M:      Sergey Kozlov <serjk@netup.ru>
9495 M:      Abylay Ospan <aospan@netup.ru>
9496 L:      linux-media@vger.kernel.org
9497 W:      https://linuxtv.org
9498 W:      http://netup.tv/
9499 T:      git git://linuxtv.org/media_tree.git
9500 S:      Supported
9501 F:      drivers/media/pci/netup_unidvb/*
9502
9503 MEDIA DRIVERS FOR RENESAS - CEU
9504 M:      Jacopo Mondi <jacopo@jmondi.org>
9505 L:      linux-media@vger.kernel.org
9506 L:      linux-renesas-soc@vger.kernel.org
9507 T:      git git://linuxtv.org/media_tree.git
9508 S:      Supported
9509 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9510 F:      drivers/media/platform/renesas-ceu.c
9511 F:      include/media/drv-intf/renesas-ceu.h
9512
9513 MEDIA DRIVERS FOR RENESAS - DRIF
9514 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9515 L:      linux-media@vger.kernel.org
9516 L:      linux-renesas-soc@vger.kernel.org
9517 T:      git git://linuxtv.org/media_tree.git
9518 S:      Supported
9519 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9520 F:      drivers/media/platform/rcar_drif.c
9521
9522 MEDIA DRIVERS FOR RENESAS - FCP
9523 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9524 L:      linux-media@vger.kernel.org
9525 L:      linux-renesas-soc@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Supported
9528 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9529 F:      drivers/media/platform/rcar-fcp.c
9530 F:      include/media/rcar-fcp.h
9531
9532 MEDIA DRIVERS FOR RENESAS - FDP1
9533 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9534 L:      linux-media@vger.kernel.org
9535 L:      linux-renesas-soc@vger.kernel.org
9536 T:      git git://linuxtv.org/media_tree.git
9537 S:      Supported
9538 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9539 F:      drivers/media/platform/rcar_fdp1.c
9540
9541 MEDIA DRIVERS FOR RENESAS - VIN
9542 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9543 L:      linux-media@vger.kernel.org
9544 L:      linux-renesas-soc@vger.kernel.org
9545 T:      git git://linuxtv.org/media_tree.git
9546 S:      Supported
9547 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9548 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9549 F:      drivers/media/platform/rcar-vin/
9550
9551 MEDIA DRIVERS FOR RENESAS - VSP1
9552 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9553 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9554 L:      linux-media@vger.kernel.org
9555 L:      linux-renesas-soc@vger.kernel.org
9556 T:      git git://linuxtv.org/media_tree.git
9557 S:      Supported
9558 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9559 F:      drivers/media/platform/vsp1/
9560
9561 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9562 L:      linux-media@vger.kernel.org
9563 W:      https://linuxtv.org
9564 T:      git git://linuxtv.org/media_tree.git
9565 S:      Orphan
9566 F:      drivers/media/dvb-frontends/stv0910*
9567
9568 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9569 L:      linux-media@vger.kernel.org
9570 W:      https://linuxtv.org
9571 T:      git git://linuxtv.org/media_tree.git
9572 S:      Orphan
9573 F:      drivers/media/dvb-frontends/stv6111*
9574
9575 MEDIA DRIVERS FOR STM32 - DCMI
9576 M:      Hugues Fruchet <hugues.fruchet@st.com>
9577 L:      linux-media@vger.kernel.org
9578 T:      git git://linuxtv.org/media_tree.git
9579 S:      Supported
9580 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9581 F:      drivers/media/platform/stm32/stm32-dcmi.c
9582
9583 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9584 M:      Dmitry Osipenko <digetx@gmail.com>
9585 L:      linux-media@vger.kernel.org
9586 L:      linux-tegra@vger.kernel.org
9587 T:      git git://linuxtv.org/media_tree.git
9588 S:      Maintained
9589 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9590 F:      drivers/staging/media/tegra-vde/
9591
9592 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9593 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9594 P:      LinuxTV.org Project
9595 L:      linux-media@vger.kernel.org
9596 W:      https://linuxtv.org
9597 Q:      http://patchwork.kernel.org/project/linux-media/list/
9598 T:      git git://linuxtv.org/media_tree.git
9599 S:      Maintained
9600 F:      Documentation/devicetree/bindings/media/
9601 F:      Documentation/media/
9602 F:      drivers/media/
9603 F:      drivers/staging/media/
9604 F:      include/linux/platform_data/media/
9605 F:      include/media/
9606 F:      include/uapi/linux/dvb/
9607 F:      include/uapi/linux/videodev2.h
9608 F:      include/uapi/linux/media.h
9609 F:      include/uapi/linux/v4l2-*
9610 F:      include/uapi/linux/meye.h
9611 F:      include/uapi/linux/ivtv*
9612 F:      include/uapi/linux/uvcvideo.h
9613
9614 MEDIATEK BLUETOOTH DRIVER
9615 M:      Sean Wang <sean.wang@mediatek.com>
9616 L:      linux-bluetooth@vger.kernel.org
9617 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9618 S:      Maintained
9619 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9620 F:      drivers/bluetooth/btmtkuart.c
9621
9622 MEDIATEK CIR DRIVER
9623 M:      Sean Wang <sean.wang@mediatek.com>
9624 S:      Maintained
9625 F:      drivers/media/rc/mtk-cir.c
9626
9627 MEDIATEK DMA DRIVER
9628 M:      Sean Wang <sean.wang@mediatek.com>
9629 L:      dmaengine@vger.kernel.org
9630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9631 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9632 S:      Maintained
9633 F:      Documentation/devicetree/bindings/dma/mtk-*
9634 F:      drivers/dma/mediatek/
9635
9636 MEDIATEK PMIC LED DRIVER
9637 M:      Sean Wang <sean.wang@mediatek.com>
9638 S:      Maintained
9639 F:      drivers/leds/leds-mt6323.c
9640 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9641
9642 MEDIATEK ETHERNET DRIVER
9643 M:      Felix Fietkau <nbd@openwrt.org>
9644 M:      John Crispin <john@phrozen.org>
9645 M:      Sean Wang <sean.wang@mediatek.com>
9646 M:      Nelson Chang <nelson.chang@mediatek.com>
9647 L:      netdev@vger.kernel.org
9648 S:      Maintained
9649 F:      drivers/net/ethernet/mediatek/
9650
9651 MEDIATEK SWITCH DRIVER
9652 M:      Sean Wang <sean.wang@mediatek.com>
9653 L:      netdev@vger.kernel.org
9654 S:      Maintained
9655 F:      drivers/net/dsa/mt7530.*
9656 F:      net/dsa/tag_mtk.c
9657
9658 MEDIATEK JPEG DRIVER
9659 M:      Rick Chang <rick.chang@mediatek.com>
9660 M:      Bin Liu <bin.liu@mediatek.com>
9661 S:      Supported
9662 F:      drivers/media/platform/mtk-jpeg/
9663 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9664
9665 MEDIATEK MDP DRIVER
9666 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9667 M:      Houlong Wei <houlong.wei@mediatek.com>
9668 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9669 S:      Supported
9670 F:      drivers/media/platform/mtk-mdp/
9671 F:      drivers/media/platform/mtk-vpu/
9672 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9673
9674 MEDIATEK MEDIA DRIVER
9675 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9676 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9677 S:      Supported
9678 F:      drivers/media/platform/mtk-vcodec/
9679 F:      drivers/media/platform/mtk-vpu/
9680 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9681 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9682
9683 MEDIATEK MT76 WIRELESS LAN DRIVER
9684 M:      Felix Fietkau <nbd@nbd.name>
9685 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9686 L:      linux-wireless@vger.kernel.org
9687 S:      Maintained
9688 F:      drivers/net/wireless/mediatek/mt76/
9689
9690 MEDIATEK MT7601U WIRELESS LAN DRIVER
9691 M:      Jakub Kicinski <kubakici@wp.pl>
9692 L:      linux-wireless@vger.kernel.org
9693 S:      Maintained
9694 F:      drivers/net/wireless/mediatek/mt7601u/
9695
9696 MEDIATEK NAND CONTROLLER DRIVER
9697 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9698 L:      linux-mtd@lists.infradead.org
9699 S:      Maintained
9700 F:      drivers/mtd/nand/raw/mtk_*
9701 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9702
9703 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9704 M:      Sean Wang <sean.wang@mediatek.com>
9705 S:      Maintained
9706 F:      drivers/char/hw_random/mtk-rng.c
9707
9708 MEDIATEK USB3 DRD IP DRIVER
9709 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9710 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9712 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9713 S:      Maintained
9714 F:      drivers/usb/mtu3/
9715
9716 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9717 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9718 M:      Martin Donnelly <martin.donnelly@ge.com>
9719 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9720 S:      Maintained
9721 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9722 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9723
9724 MEGARAID SCSI/SAS DRIVERS
9725 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9726 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9727 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9728 L:      megaraidlinux.pdl@broadcom.com
9729 L:      linux-scsi@vger.kernel.org
9730 W:      http://www.avagotech.com/support/
9731 S:      Maintained
9732 F:      Documentation/scsi/megaraid.txt
9733 F:      drivers/scsi/megaraid.*
9734 F:      drivers/scsi/megaraid/
9735
9736 MELEXIS MLX90614 DRIVER
9737 M:      Crt Mori <cmo@melexis.com>
9738 L:      linux-iio@vger.kernel.org
9739 W:      http://www.melexis.com
9740 S:      Supported
9741 F:      drivers/iio/temperature/mlx90614.c
9742
9743 MELEXIS MLX90632 DRIVER
9744 M:      Crt Mori <cmo@melexis.com>
9745 L:      linux-iio@vger.kernel.org
9746 W:      http://www.melexis.com
9747 S:      Supported
9748 F:      drivers/iio/temperature/mlx90632.c
9749
9750 MELFAS MIP4 TOUCHSCREEN DRIVER
9751 M:      Sangwon Jee <jeesw@melfas.com>
9752 W:      http://www.melfas.com
9753 S:      Supported
9754 F:      drivers/input/touchscreen/melfas_mip4.c
9755 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9756
9757 MELLANOX ETHERNET DRIVER (mlx4_en)
9758 M:      Tariq Toukan <tariqt@mellanox.com>
9759 L:      netdev@vger.kernel.org
9760 S:      Supported
9761 W:      http://www.mellanox.com
9762 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9763 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9764
9765 MELLANOX ETHERNET DRIVER (mlx5e)
9766 M:      Saeed Mahameed <saeedm@mellanox.com>
9767 L:      netdev@vger.kernel.org
9768 S:      Supported
9769 W:      http://www.mellanox.com
9770 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9771 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9772
9773 MELLANOX ETHERNET INNOVA DRIVERS
9774 R:      Boris Pismenny <borisp@mellanox.com>
9775 L:      netdev@vger.kernel.org
9776 S:      Supported
9777 W:      http://www.mellanox.com
9778 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9779 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9780 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9781 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9782 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9783
9784 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9785 R:      Boris Pismenny <borisp@mellanox.com>
9786 L:      netdev@vger.kernel.org
9787 S:      Supported
9788 W:      http://www.mellanox.com
9789 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9790 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9791 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9792
9793 MELLANOX ETHERNET SWITCH DRIVERS
9794 M:      Jiri Pirko <jiri@mellanox.com>
9795 M:      Ido Schimmel <idosch@mellanox.com>
9796 L:      netdev@vger.kernel.org
9797 S:      Supported
9798 W:      http://www.mellanox.com
9799 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9800 F:      drivers/net/ethernet/mellanox/mlxsw/
9801 F:      tools/testing/selftests/drivers/net/mlxsw/
9802
9803 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9804 M:      mlxsw@mellanox.com
9805 L:      netdev@vger.kernel.org
9806 S:      Supported
9807 W:      http://www.mellanox.com
9808 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9809 F:      drivers/net/ethernet/mellanox/mlxfw/
9810
9811 MELLANOX HARDWARE PLATFORM SUPPORT
9812 M:      Andy Shevchenko <andy@infradead.org>
9813 M:      Darren Hart <dvhart@infradead.org>
9814 M:      Vadim Pasternak <vadimp@mellanox.com>
9815 L:      platform-driver-x86@vger.kernel.org
9816 S:      Supported
9817 F:      drivers/platform/mellanox/
9818
9819 MELLANOX MLX4 core VPI driver
9820 M:      Tariq Toukan <tariqt@mellanox.com>
9821 L:      netdev@vger.kernel.org
9822 L:      linux-rdma@vger.kernel.org
9823 W:      http://www.mellanox.com
9824 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9825 S:      Supported
9826 F:      drivers/net/ethernet/mellanox/mlx4/
9827 F:      include/linux/mlx4/
9828
9829 MELLANOX MLX4 IB driver
9830 M:      Yishai Hadas <yishaih@mellanox.com>
9831 L:      linux-rdma@vger.kernel.org
9832 W:      http://www.mellanox.com
9833 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9834 S:      Supported
9835 F:      drivers/infiniband/hw/mlx4/
9836 F:      include/linux/mlx4/
9837 F:      include/uapi/rdma/mlx4-abi.h
9838
9839 MELLANOX MLX5 core VPI driver
9840 M:      Saeed Mahameed <saeedm@mellanox.com>
9841 M:      Leon Romanovsky <leonro@mellanox.com>
9842 L:      netdev@vger.kernel.org
9843 L:      linux-rdma@vger.kernel.org
9844 W:      http://www.mellanox.com
9845 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9846 S:      Supported
9847 F:      drivers/net/ethernet/mellanox/mlx5/core/
9848 F:      include/linux/mlx5/
9849
9850 MELLANOX MLX5 IB driver
9851 M:      Leon Romanovsky <leonro@mellanox.com>
9852 L:      linux-rdma@vger.kernel.org
9853 W:      http://www.mellanox.com
9854 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9855 S:      Supported
9856 F:      drivers/infiniband/hw/mlx5/
9857 F:      include/linux/mlx5/
9858 F:      include/uapi/rdma/mlx5-abi.h
9859
9860 MELLANOX MLXCPLD I2C AND MUX DRIVER
9861 M:      Vadim Pasternak <vadimp@mellanox.com>
9862 M:      Michael Shych <michaelsh@mellanox.com>
9863 L:      linux-i2c@vger.kernel.org
9864 S:      Supported
9865 F:      drivers/i2c/busses/i2c-mlxcpld.c
9866 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9867 F:      Documentation/i2c/busses/i2c-mlxcpld
9868
9869 MELLANOX MLXCPLD LED DRIVER
9870 M:      Vadim Pasternak <vadimp@mellanox.com>
9871 L:      linux-leds@vger.kernel.org
9872 S:      Supported
9873 F:      drivers/leds/leds-mlxcpld.c
9874 F:      drivers/leds/leds-mlxreg.c
9875 F:      Documentation/leds/leds-mlxcpld.txt
9876
9877 MELLANOX PLATFORM DRIVER
9878 M:      Vadim Pasternak <vadimp@mellanox.com>
9879 L:      platform-driver-x86@vger.kernel.org
9880 S:      Supported
9881 F:      drivers/platform/x86/mlx-platform.c
9882
9883 MEMBARRIER SUPPORT
9884 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9885 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9886 L:      linux-kernel@vger.kernel.org
9887 S:      Supported
9888 F:      kernel/sched/membarrier.c
9889 F:      include/uapi/linux/membarrier.h
9890 F:      arch/powerpc/include/asm/membarrier.h
9891
9892 MEMBLOCK
9893 M:      Mike Rapoport <rppt@linux.ibm.com>
9894 L:      linux-mm@kvack.org
9895 S:      Maintained
9896 F:      include/linux/memblock.h
9897 F:      mm/memblock.c
9898 F:      Documentation/core-api/boot-time-mm.rst
9899
9900 MEMORY MANAGEMENT
9901 L:      linux-mm@kvack.org
9902 W:      http://www.linux-mm.org
9903 S:      Maintained
9904 F:      include/linux/mm.h
9905 F:      include/linux/gfp.h
9906 F:      include/linux/mmzone.h
9907 F:      include/linux/memory_hotplug.h
9908 F:      include/linux/vmalloc.h
9909 F:      mm/
9910
9911 MEMORY TECHNOLOGY DEVICES (MTD)
9912 M:      David Woodhouse <dwmw2@infradead.org>
9913 M:      Brian Norris <computersforpeace@gmail.com>
9914 M:      Boris Brezillon <bbrezillon@kernel.org>
9915 M:      Marek Vasut <marek.vasut@gmail.com>
9916 M:      Richard Weinberger <richard@nod.at>
9917 L:      linux-mtd@lists.infradead.org
9918 W:      http://www.linux-mtd.infradead.org/
9919 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9920 T:      git git://git.infradead.org/linux-mtd.git master
9921 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9922 S:      Maintained
9923 F:      Documentation/devicetree/bindings/mtd/
9924 F:      drivers/mtd/
9925 F:      include/linux/mtd/
9926 F:      include/uapi/mtd/
9927
9928 MEN A21 WATCHDOG DRIVER
9929 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9930 L:      linux-watchdog@vger.kernel.org
9931 S:      Maintained
9932 F:      drivers/watchdog/mena21_wdt.c
9933
9934 MEN CHAMELEON BUS (mcb)
9935 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9936 S:      Maintained
9937 F:      drivers/mcb/
9938 F:      include/linux/mcb.h
9939 F:      Documentation/men-chameleon-bus.txt
9940
9941 MEN F21BMC (Board Management Controller)
9942 M:      Andreas Werner <andreas.werner@men.de>
9943 S:      Supported
9944 F:      drivers/mfd/menf21bmc.c
9945 F:      drivers/watchdog/menf21bmc_wdt.c
9946 F:      drivers/leds/leds-menf21bmc.c
9947 F:      drivers/hwmon/menf21bmc_hwmon.c
9948 F:      Documentation/hwmon/menf21bmc
9949
9950 MEN Z069 WATCHDOG DRIVER
9951 M:      Johannes Thumshirn <jth@kernel.org>
9952 L:      linux-watchdog@vger.kernel.org
9953 S:      Maintained
9954 F:      drivers/watchdog/menz69_wdt.c
9955
9956 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9957 M:      Neil Armstrong <narmstrong@baylibre.com>
9958 L:      linux-media@lists.freedesktop.org
9959 L:      linux-amlogic@lists.infradead.org
9960 W:      http://linux-meson.com/
9961 S:      Supported
9962 F:      drivers/media/platform/meson/ao-cec.c
9963 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9964 T:      git git://linuxtv.org/media_tree.git
9965
9966 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9967 M:      Liang Yang <liang.yang@amlogic.com>
9968 L:      linux-mtd@lists.infradead.org
9969 S:      Maintained
9970 F:      drivers/mtd/nand/raw/meson_*
9971 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9972
9973 METHODE UDPU SUPPORT
9974 M:      Vladimir Vid <vladimir.vid@sartura.hr>
9975 S:      Maintained
9976 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
9977
9978 MICROBLAZE ARCHITECTURE
9979 M:      Michal Simek <monstr@monstr.eu>
9980 W:      http://www.monstr.eu/fdt/
9981 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9982 S:      Supported
9983 F:      arch/microblaze/
9984
9985 MICROCHIP AT91 SERIAL DRIVER
9986 M:      Richard Genoud <richard.genoud@gmail.com>
9987 S:      Maintained
9988 F:      drivers/tty/serial/atmel_serial.c
9989 F:      drivers/tty/serial/atmel_serial.h
9990 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9991
9992 MICROCHIP AUDIO ASOC DRIVERS
9993 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9994 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9995 S:      Supported
9996 F:      sound/soc/atmel
9997
9998 MICROCHIP DMA DRIVER
9999 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10001 L:      dmaengine@vger.kernel.org
10002 S:      Supported
10003 F:      drivers/dma/at_hdmac.c
10004 F:      drivers/dma/at_hdmac_regs.h
10005 F:      include/linux/platform_data/dma-atmel.h
10006 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10007 F:      include/dt-bindings/dma/at91.h
10008
10009 MICROCHIP ECC DRIVER
10010 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10011 L:      linux-crypto@vger.kernel.org
10012 S:      Maintained
10013 F:      drivers/crypto/atmel-ecc.*
10014
10015 MICROCHIP I2C DRIVER
10016 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10017 L:      linux-i2c@vger.kernel.org
10018 S:      Supported
10019 F:      drivers/i2c/busses/i2c-at91.c
10020
10021 MICROCHIP ISC DRIVER
10022 M:      Eugen Hristev <eugen.hristev@microchip.com>
10023 L:      linux-media@vger.kernel.org
10024 S:      Supported
10025 F:      drivers/media/platform/atmel/atmel-isc.c
10026 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10027 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10028
10029 MICROCHIP ISI DRIVER
10030 M:      Eugen Hristev <eugen.hristev@microchip.com>
10031 L:      linux-media@vger.kernel.org
10032 S:      Supported
10033 F:      drivers/media/platform/atmel/atmel-isi.c
10034 F:      drivers/media/platform/atmel/atmel-isi.h
10035
10036 MICROCHIP AT91 USART MFD DRIVER
10037 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10038 L:      linux-kernel@vger.kernel.org
10039 S:      Supported
10040 F:      drivers/mfd/at91-usart.c
10041 F:      include/dt-bindings/mfd/at91-usart.h
10042 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10043
10044 MICROCHIP AT91 USART SPI DRIVER
10045 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10046 L:      linux-spi@vger.kernel.org
10047 S:      Supported
10048 F:      drivers/spi/spi-at91-usart.c
10049 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10050
10051 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10052 M:      Woojung Huh <Woojung.Huh@microchip.com>
10053 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10054 L:      netdev@vger.kernel.org
10055 S:      Maintained
10056 F:      net/dsa/tag_ksz.c
10057 F:      drivers/net/dsa/microchip/*
10058 F:      include/linux/platform_data/microchip-ksz.h
10059 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10060
10061 MICROCHIP LAN743X ETHERNET DRIVER
10062 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10063 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10064 L:      netdev@vger.kernel.org
10065 S:      Maintained
10066 F:      drivers/net/ethernet/microchip/lan743x_*
10067
10068 MICROCHIP LCDFB DRIVER
10069 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10070 L:      linux-fbdev@vger.kernel.org
10071 S:      Maintained
10072 F:      drivers/video/fbdev/atmel_lcdfb.c
10073 F:      include/video/atmel_lcdc.h
10074
10075 MICROCHIP MMC/SD/SDIO MCI DRIVER
10076 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10077 S:      Maintained
10078 F:      drivers/mmc/host/atmel-mci.c
10079
10080 MICROCHIP MCP16502 PMIC DRIVER
10081 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10083 S:      Maintained
10084 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10085 F:      drivers/regulator/mcp16502.c
10086
10087 MICROCHIP MCP3911 ADC DRIVER
10088 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10089 M:      Kent Gustavsson <kent@minoris.se>
10090 L:      linux-iio@vger.kernel.org
10091 S:      Supported
10092 F:      drivers/iio/adc/mcp3911.c
10093 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10094
10095 MICROCHIP NAND DRIVER
10096 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10097 L:      linux-mtd@lists.infradead.org
10098 S:      Supported
10099 F:      drivers/mtd/nand/raw/atmel/*
10100 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10101
10102 MICROCHIP PWM DRIVER
10103 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10105 L:      linux-pwm@vger.kernel.org
10106 S:      Supported
10107 F:      drivers/pwm/pwm-atmel.c
10108 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10109
10110 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10111 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10112 M:      Eugen Hristev <eugen.hristev@microchip.com>
10113 L:      linux-iio@vger.kernel.org
10114 S:      Supported
10115 F:      drivers/iio/adc/at91-sama5d2_adc.c
10116 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10117 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10118
10119 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10120 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10121 S:      Supported
10122 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10123
10124 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10125 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10127 L:      linux-gpio@vger.kernel.org
10128 F:      drivers/gpio/gpio-sama5d2-piobu.c
10129
10130 MICROCHIP SPI DRIVER
10131 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10132 S:      Supported
10133 F:      drivers/spi/spi-atmel.*
10134
10135 MICROCHIP SSC DRIVER
10136 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10138 S:      Supported
10139 F:      drivers/misc/atmel-ssc.c
10140 F:      include/linux/atmel-ssc.h
10141
10142 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10143 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10145 S:      Supported
10146 F:      drivers/misc/atmel_tclib.c
10147 F:      drivers/clocksource/tcb_clksrc.c
10148
10149 MICROCHIP USBA UDC DRIVER
10150 M:      Cristian Birsan <cristian.birsan@microchip.com>
10151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10152 S:      Supported
10153 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10154
10155 MICROCHIP USB251XB DRIVER
10156 M:      Richard Leitner <richard.leitner@skidata.com>
10157 L:      linux-usb@vger.kernel.org
10158 S:      Maintained
10159 F:      drivers/usb/misc/usb251xb.c
10160 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10161
10162 MICROCHIP XDMA DRIVER
10163 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10164 L:      linux-arm-kernel@lists.infradead.org
10165 L:      dmaengine@vger.kernel.org
10166 S:      Supported
10167 F:      drivers/dma/at_xdmac.c
10168
10169 MICROSEMI MIPS SOCS
10170 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10171 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10172 L:      linux-mips@vger.kernel.org
10173 S:      Supported
10174 F:      arch/mips/generic/board-ocelot.c
10175 F:      arch/mips/configs/generic/board-ocelot.config
10176 F:      arch/mips/boot/dts/mscc/
10177 F:      Documentation/devicetree/bindings/mips/mscc.txt
10178
10179 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10180 M:      Don Brace <don.brace@microsemi.com>
10181 L:      esc.storagedev@microsemi.com
10182 L:      linux-scsi@vger.kernel.org
10183 S:      Supported
10184 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10185 F:      drivers/scsi/smartpqi/Kconfig
10186 F:      drivers/scsi/smartpqi/Makefile
10187 F:      include/linux/cciss*.h
10188 F:      include/uapi/linux/cciss*.h
10189 F:      Documentation/scsi/smartpqi.txt
10190
10191 MICROSEMI ETHERNET SWITCH DRIVER
10192 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10193 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10194 L:      netdev@vger.kernel.org
10195 S:      Supported
10196 F:      drivers/net/ethernet/mscc/
10197
10198 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10199 M:      Chen Yu <yu.c.chen@intel.com>
10200 L:      platform-driver-x86@vger.kernel.org
10201 S:      Supported
10202 F:      drivers/platform/x86/surfacepro3_button.c
10203
10204 MICROTEK X6 SCANNER
10205 M:      Oliver Neukum <oliver@neukum.org>
10206 S:      Maintained
10207 F:      drivers/usb/image/microtek.*
10208
10209 MIPS
10210 M:      Ralf Baechle <ralf@linux-mips.org>
10211 M:      Paul Burton <paul.burton@mips.com>
10212 M:      James Hogan <jhogan@kernel.org>
10213 L:      linux-mips@vger.kernel.org
10214 W:      http://www.linux-mips.org/
10215 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10217 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10218 S:      Supported
10219 F:      Documentation/devicetree/bindings/mips/
10220 F:      Documentation/mips/
10221 F:      arch/mips/
10222 F:      drivers/platform/mips/
10223
10224 MIPS BOSTON DEVELOPMENT BOARD
10225 M:      Paul Burton <paul.burton@mips.com>
10226 L:      linux-mips@vger.kernel.org
10227 S:      Maintained
10228 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10229 F:      arch/mips/boot/dts/img/boston.dts
10230 F:      arch/mips/configs/generic/board-boston.config
10231 F:      drivers/clk/imgtec/clk-boston.c
10232 F:      include/dt-bindings/clock/boston-clock.h
10233
10234 MIPS GENERIC PLATFORM
10235 M:      Paul Burton <paul.burton@mips.com>
10236 L:      linux-mips@vger.kernel.org
10237 S:      Supported
10238 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10239 F:      arch/mips/generic/
10240 F:      arch/mips/tools/generic-board-config.sh
10241
10242 MIPS/LOONGSON1 ARCHITECTURE
10243 M:      Keguang Zhang <keguang.zhang@gmail.com>
10244 L:      linux-mips@vger.kernel.org
10245 S:      Maintained
10246 F:      arch/mips/loongson32/
10247 F:      arch/mips/include/asm/mach-loongson32/
10248 F:      drivers/*/*loongson1*
10249 F:      drivers/*/*/*loongson1*
10250
10251 MIPS/LOONGSON2 ARCHITECTURE
10252 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10253 L:      linux-mips@vger.kernel.org
10254 S:      Maintained
10255 F:      arch/mips/loongson64/fuloong-2e/
10256 F:      arch/mips/loongson64/lemote-2f/
10257 F:      arch/mips/include/asm/mach-loongson64/
10258 F:      drivers/*/*loongson2*
10259 F:      drivers/*/*/*loongson2*
10260
10261 MIPS/LOONGSON3 ARCHITECTURE
10262 M:      Huacai Chen <chenhc@lemote.com>
10263 L:      linux-mips@vger.kernel.org
10264 S:      Maintained
10265 F:      arch/mips/loongson64/
10266 F:      arch/mips/include/asm/mach-loongson64/
10267 F:      drivers/platform/mips/cpu_hwmon.c
10268 F:      drivers/*/*loongson3*
10269 F:      drivers/*/*/*loongson3*
10270
10271 MIPS RINT INSTRUCTION EMULATION
10272 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10273 L:      linux-mips@vger.kernel.org
10274 S:      Supported
10275 F:      arch/mips/math-emu/sp_rint.c
10276 F:      arch/mips/math-emu/dp_rint.c
10277
10278 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10279 M:      Hans Verkuil <hverkuil@xs4all.nl>
10280 L:      linux-media@vger.kernel.org
10281 T:      git git://linuxtv.org/media_tree.git
10282 W:      https://linuxtv.org
10283 S:      Odd Fixes
10284 F:      drivers/media/radio/radio-miropcm20*
10285
10286 MMP SUPPORT
10287 R:      Lubomir Rintel <lkundrak@v3.sk>
10288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10289 S:      Odd Fixes
10290 F:      arch/arm/boot/dts/mmp*
10291 F:      arch/arm/mach-mmp/
10292
10293 MMU GATHER AND TLB INVALIDATION
10294 M:      Will Deacon <will.deacon@arm.com>
10295 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10296 M:      Andrew Morton <akpm@linux-foundation.org>
10297 M:      Nick Piggin <npiggin@gmail.com>
10298 M:      Peter Zijlstra <peterz@infradead.org>
10299 L:      linux-arch@vger.kernel.org
10300 L:      linux-mm@kvack.org
10301 S:      Maintained
10302 F:      arch/*/include/asm/tlb.h
10303 F:      include/asm-generic/tlb.h
10304 F:      mm/mmu_gather.c
10305
10306 MN88472 MEDIA DRIVER
10307 M:      Antti Palosaari <crope@iki.fi>
10308 L:      linux-media@vger.kernel.org
10309 W:      https://linuxtv.org
10310 W:      http://palosaari.fi/linux/
10311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10312 S:      Maintained
10313 F:      drivers/media/dvb-frontends/mn88472*
10314
10315 MN88473 MEDIA DRIVER
10316 M:      Antti Palosaari <crope@iki.fi>
10317 L:      linux-media@vger.kernel.org
10318 W:      https://linuxtv.org
10319 W:      http://palosaari.fi/linux/
10320 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10321 S:      Maintained
10322 F:      drivers/media/dvb-frontends/mn88473*
10323
10324 MODULE SUPPORT
10325 M:      Jessica Yu <jeyu@kernel.org>
10326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10327 S:      Maintained
10328 F:      include/linux/module.h
10329 F:      kernel/module.c
10330
10331 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10332 W:      http://popies.net/meye/
10333 S:      Orphan
10334 F:      Documentation/media/v4l-drivers/meye*
10335 F:      drivers/media/pci/meye/
10336 F:      include/uapi/linux/meye.h
10337
10338 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10339 M:      Jiri Slaby <jirislaby@gmail.com>
10340 S:      Maintained
10341 F:      Documentation/serial/moxa-smartio
10342 F:      drivers/tty/mxser.*
10343
10344 MR800 AVERMEDIA USB FM RADIO DRIVER
10345 M:      Alexey Klimov <klimov.linux@gmail.com>
10346 L:      linux-media@vger.kernel.org
10347 T:      git git://linuxtv.org/media_tree.git
10348 S:      Maintained
10349 F:      drivers/media/radio/radio-mr800.c
10350
10351 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10352 M:      Alan Ott <alan@signal11.us>
10353 L:      linux-wpan@vger.kernel.org
10354 S:      Maintained
10355 F:      drivers/net/ieee802154/mrf24j40.c
10356 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10357
10358 MSI LAPTOP SUPPORT
10359 M:      "Lee, Chun-Yi" <jlee@suse.com>
10360 L:      platform-driver-x86@vger.kernel.org
10361 S:      Maintained
10362 F:      drivers/platform/x86/msi-laptop.c
10363
10364 MSI WMI SUPPORT
10365 L:      platform-driver-x86@vger.kernel.org
10366 S:      Orphan
10367 F:      drivers/platform/x86/msi-wmi.c
10368
10369 MSI001 MEDIA DRIVER
10370 M:      Antti Palosaari <crope@iki.fi>
10371 L:      linux-media@vger.kernel.org
10372 W:      https://linuxtv.org
10373 W:      http://palosaari.fi/linux/
10374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10375 T:      git git://linuxtv.org/anttip/media_tree.git
10376 S:      Maintained
10377 F:      drivers/media/tuners/msi001*
10378
10379 MSI2500 MEDIA DRIVER
10380 M:      Antti Palosaari <crope@iki.fi>
10381 L:      linux-media@vger.kernel.org
10382 W:      https://linuxtv.org
10383 W:      http://palosaari.fi/linux/
10384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10385 T:      git git://linuxtv.org/anttip/media_tree.git
10386 S:      Maintained
10387 F:      drivers/media/usb/msi2500/
10388
10389 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10390 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10391 L:      linux-mtd@lists.infradead.org
10392 S:      Maintained
10393 F:      drivers/mtd/devices/docg3*
10394
10395 MT9M032 APTINA SENSOR DRIVER
10396 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10397 L:      linux-media@vger.kernel.org
10398 T:      git git://linuxtv.org/media_tree.git
10399 S:      Maintained
10400 F:      drivers/media/i2c/mt9m032.c
10401 F:      include/media/i2c/mt9m032.h
10402
10403 MT9P031 APTINA CAMERA SENSOR
10404 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10405 L:      linux-media@vger.kernel.org
10406 T:      git git://linuxtv.org/media_tree.git
10407 S:      Maintained
10408 F:      drivers/media/i2c/mt9p031.c
10409 F:      include/media/i2c/mt9p031.h
10410
10411 MT9T001 APTINA CAMERA SENSOR
10412 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10413 L:      linux-media@vger.kernel.org
10414 T:      git git://linuxtv.org/media_tree.git
10415 S:      Maintained
10416 F:      drivers/media/i2c/mt9t001.c
10417 F:      include/media/i2c/mt9t001.h
10418
10419 MT9T112 APTINA CAMERA SENSOR
10420 M:      Jacopo Mondi <jacopo@jmondi.org>
10421 L:      linux-media@vger.kernel.org
10422 T:      git git://linuxtv.org/media_tree.git
10423 S:      Odd Fixes
10424 F:      drivers/media/i2c/mt9t112.c
10425 F:      include/media/i2c/mt9t112.h
10426
10427 MT9V032 APTINA CAMERA SENSOR
10428 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10429 L:      linux-media@vger.kernel.org
10430 T:      git git://linuxtv.org/media_tree.git
10431 S:      Maintained
10432 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10433 F:      drivers/media/i2c/mt9v032.c
10434 F:      include/media/i2c/mt9v032.h
10435
10436 MT9V111 APTINA CAMERA SENSOR
10437 M:      Jacopo Mondi <jacopo@jmondi.org>
10438 L:      linux-media@vger.kernel.org
10439 T:      git git://linuxtv.org/media_tree.git
10440 S:      Maintained
10441 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10442 F:      drivers/media/i2c/mt9v111.c
10443
10444 MULTIFUNCTION DEVICES (MFD)
10445 M:      Lee Jones <lee.jones@linaro.org>
10446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10447 S:      Supported
10448 F:      Documentation/devicetree/bindings/mfd/
10449 F:      drivers/mfd/
10450 F:      include/linux/mfd/
10451 F:      include/dt-bindings/mfd/
10452
10453 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10454 S:      Orphan
10455 F:      drivers/mmc/host/mmc_spi.c
10456 F:      include/linux/spi/mmc_spi.h
10457
10458 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10459 M:      Ulf Hansson <ulf.hansson@linaro.org>
10460 L:      linux-mmc@vger.kernel.org
10461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10462 S:      Maintained
10463 F:      Documentation/devicetree/bindings/mmc/
10464 F:      drivers/mmc/
10465 F:      include/linux/mmc/
10466 F:      include/uapi/linux/mmc/
10467
10468 MULTIPLEXER SUBSYSTEM
10469 M:      Peter Rosin <peda@axentia.se>
10470 S:      Maintained
10471 F:      Documentation/ABI/testing/sysfs-class-mux*
10472 F:      Documentation/devicetree/bindings/mux/
10473 F:      include/dt-bindings/mux/
10474 F:      include/linux/mux/
10475 F:      drivers/mux/
10476
10477 MULTITECH MULTIPORT CARD (ISICOM)
10478 S:      Orphan
10479 F:      drivers/tty/isicom.c
10480 F:      include/linux/isicom.h
10481
10482 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10483 M:      Bin Liu <b-liu@ti.com>
10484 L:      linux-usb@vger.kernel.org
10485 S:      Maintained
10486 F:      drivers/usb/musb/
10487
10488 MXL301RF MEDIA DRIVER
10489 M:      Akihiro Tsukada <tskd08@gmail.com>
10490 L:      linux-media@vger.kernel.org
10491 S:      Odd Fixes
10492 F:      drivers/media/tuners/mxl301rf*
10493
10494 MXL5007T MEDIA DRIVER
10495 M:      Michael Krufky <mkrufky@linuxtv.org>
10496 L:      linux-media@vger.kernel.org
10497 W:      https://linuxtv.org
10498 W:      http://github.com/mkrufky
10499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10500 T:      git git://linuxtv.org/mkrufky/tuners.git
10501 S:      Maintained
10502 F:      drivers/media/tuners/mxl5007t.*
10503
10504 MXSFB DRM DRIVER
10505 M:      Marek Vasut <marex@denx.de>
10506 M:      Stefan Agner <stefan@agner.ch>
10507 L:      dri-devel@lists.freedesktop.org
10508 S:      Supported
10509 F:      drivers/gpu/drm/mxsfb/
10510 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10511 T:      git git://anongit.freedesktop.org/drm/drm-misc
10512
10513 MYLEX DAC960 PCI RAID Controller
10514 M:      Hannes Reinecke <hare@kernel.org>
10515 L:      linux-scsi@vger.kernel.org
10516 S:      Supported
10517 F:      drivers/scsi/myrb.*
10518 F:      drivers/scsi/myrs.*
10519
10520 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10521 M:      Chris Lee <christopher.lee@cspi.com>
10522 L:      netdev@vger.kernel.org
10523 W:      https://www.cspi.com/ethernet-products/support/downloads/
10524 S:      Supported
10525 F:      drivers/net/ethernet/myricom/myri10ge/
10526
10527 NAND FLASH SUBSYSTEM
10528 M:      Boris Brezillon <bbrezillon@kernel.org>
10529 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10530 R:      Richard Weinberger <richard@nod.at>
10531 L:      linux-mtd@lists.infradead.org
10532 W:      http://www.linux-mtd.infradead.org/
10533 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10534 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10535 T:      git git://git.infradead.org/linux-mtd.git nand/next
10536 S:      Maintained
10537 F:      drivers/mtd/nand/
10538 F:      include/linux/mtd/*nand*.h
10539
10540 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10541 M:      Daniel Mack <zonque@gmail.com>
10542 S:      Maintained
10543 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10544 W:      http://www.native-instruments.com
10545 F:      sound/usb/caiaq/
10546
10547 NATSEMI ETHERNET DRIVER (DP8381x)
10548 S:      Orphan
10549 F:      drivers/net/ethernet/natsemi/natsemi.c
10550
10551 NCR 5380 SCSI DRIVERS
10552 M:      Finn Thain <fthain@telegraphics.com.au>
10553 M:      Michael Schmitz <schmitzmic@gmail.com>
10554 L:      linux-scsi@vger.kernel.org
10555 S:      Maintained
10556 F:      Documentation/scsi/g_NCR5380.txt
10557 F:      drivers/scsi/NCR5380.*
10558 F:      drivers/scsi/arm/cumana_1.c
10559 F:      drivers/scsi/arm/oak.c
10560 F:      drivers/scsi/atari_scsi.*
10561 F:      drivers/scsi/dmx3191d.c
10562 F:      drivers/scsi/g_NCR5380.*
10563 F:      drivers/scsi/mac_scsi.*
10564 F:      drivers/scsi/sun3_scsi.*
10565 F:      drivers/scsi/sun3_scsi_vme.c
10566
10567 NCSI LIBRARY:
10568 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10569 S:      Maintained
10570 F:      net/ncsi/
10571
10572 NCT6775 HARDWARE MONITOR DRIVER
10573 M:      Guenter Roeck <linux@roeck-us.net>
10574 L:      linux-hwmon@vger.kernel.org
10575 S:      Maintained
10576 F:      Documentation/hwmon/nct6775
10577 F:      drivers/hwmon/nct6775.c
10578
10579 NET_FAILOVER MODULE
10580 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10581 L:      netdev@vger.kernel.org
10582 S:      Supported
10583 F:      driver/net/net_failover.c
10584 F:      include/net/net_failover.h
10585 F:      Documentation/networking/net_failover.rst
10586
10587 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10588 M:      Faisal Latif <faisal.latif@intel.com>
10589 L:      linux-rdma@vger.kernel.org
10590 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10591 S:      Supported
10592 F:      drivers/infiniband/hw/nes/
10593 F:      include/uapi/rdma/nes-abi.h
10594
10595 NETEM NETWORK EMULATOR
10596 M:      Stephen Hemminger <stephen@networkplumber.org>
10597 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10598 S:      Maintained
10599 F:      net/sched/sch_netem.c
10600
10601 NETERION 10GbE DRIVERS (s2io/vxge)
10602 M:      Jon Mason <jdmason@kudzu.us>
10603 L:      netdev@vger.kernel.org
10604 S:      Supported
10605 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10606 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10607 F:      drivers/net/ethernet/neterion/
10608
10609 NETFILTER
10610 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10611 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10612 M:      Florian Westphal <fw@strlen.de>
10613 L:      netfilter-devel@vger.kernel.org
10614 L:      coreteam@netfilter.org
10615 W:      http://www.netfilter.org/
10616 W:      http://www.iptables.org/
10617 W:      http://www.nftables.org/
10618 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10621 S:      Maintained
10622 F:      include/linux/netfilter*
10623 F:      include/linux/netfilter/
10624 F:      include/net/netfilter/
10625 F:      include/uapi/linux/netfilter*
10626 F:      include/uapi/linux/netfilter/
10627 F:      net/*/netfilter.c
10628 F:      net/*/netfilter/
10629 F:      net/netfilter/
10630 F:      net/bridge/br_netfilter*.c
10631
10632 NETROM NETWORK LAYER
10633 M:      Ralf Baechle <ralf@linux-mips.org>
10634 L:      linux-hams@vger.kernel.org
10635 W:      http://www.linux-ax25.org/
10636 S:      Maintained
10637 F:      include/net/netrom.h
10638 F:      include/uapi/linux/netrom.h
10639 F:      net/netrom/
10640
10641 NETRONOME ETHERNET DRIVERS
10642 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10643 L:      oss-drivers@netronome.com
10644 S:      Maintained
10645 F:      drivers/net/ethernet/netronome/
10646
10647 NETWORK BLOCK DEVICE (NBD)
10648 M:      Josef Bacik <josef@toxicpanda.com>
10649 S:      Maintained
10650 L:      linux-block@vger.kernel.org
10651 L:      nbd@other.debian.org
10652 F:      Documentation/blockdev/nbd.txt
10653 F:      drivers/block/nbd.c
10654 F:      include/uapi/linux/nbd.h
10655
10656 NETWORK DROP MONITOR
10657 M:      Neil Horman <nhorman@tuxdriver.com>
10658 L:      netdev@vger.kernel.org
10659 S:      Maintained
10660 W:      https://fedorahosted.org/dropwatch/
10661 F:      net/core/drop_monitor.c
10662
10663 NETWORKING DRIVERS
10664 M:      "David S. Miller" <davem@davemloft.net>
10665 L:      netdev@vger.kernel.org
10666 W:      http://www.linuxfoundation.org/en/Net
10667 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10670 S:      Odd Fixes
10671 F:      Documentation/devicetree/bindings/net/
10672 F:      drivers/net/
10673 F:      include/linux/if_*
10674 F:      include/linux/netdevice.h
10675 F:      include/linux/etherdevice.h
10676 F:      include/linux/fcdevice.h
10677 F:      include/linux/fddidevice.h
10678 F:      include/linux/hippidevice.h
10679 F:      include/linux/inetdevice.h
10680 F:      include/uapi/linux/if_*
10681 F:      include/uapi/linux/netdevice.h
10682
10683 NETWORKING DRIVERS (WIRELESS)
10684 M:      Kalle Valo <kvalo@codeaurora.org>
10685 L:      linux-wireless@vger.kernel.org
10686 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10689 S:      Maintained
10690 F:      Documentation/devicetree/bindings/net/wireless/
10691 F:      drivers/net/wireless/
10692
10693 NETWORKING [DSA]
10694 M:      Andrew Lunn <andrew@lunn.ch>
10695 M:      Vivien Didelot <vivien.didelot@gmail.com>
10696 M:      Florian Fainelli <f.fainelli@gmail.com>
10697 S:      Maintained
10698 F:      Documentation/devicetree/bindings/net/dsa/
10699 F:      net/dsa/
10700 F:      include/net/dsa.h
10701 F:      include/linux/dsa/
10702 F:      include/linux/platform_data/dsa.h
10703 F:      drivers/net/dsa/
10704
10705 NETWORKING [GENERAL]
10706 M:      "David S. Miller" <davem@davemloft.net>
10707 L:      netdev@vger.kernel.org
10708 W:      http://www.linuxfoundation.org/en/Net
10709 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10712 B:      mailto:netdev@vger.kernel.org
10713 S:      Maintained
10714 F:      net/
10715 F:      include/net/
10716 F:      include/linux/in.h
10717 F:      include/linux/net.h
10718 F:      include/linux/netdevice.h
10719 F:      include/uapi/linux/in.h
10720 F:      include/uapi/linux/net.h
10721 F:      include/uapi/linux/netdevice.h
10722 F:      include/uapi/linux/net_namespace.h
10723 F:      tools/testing/selftests/net/
10724 F:      lib/net_utils.c
10725 F:      lib/random32.c
10726 F:      Documentation/networking/
10727
10728 NETWORKING [IPSEC]
10729 M:      Steffen Klassert <steffen.klassert@secunet.com>
10730 M:      Herbert Xu <herbert@gondor.apana.org.au>
10731 M:      "David S. Miller" <davem@davemloft.net>
10732 L:      netdev@vger.kernel.org
10733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10735 S:      Maintained
10736 F:      net/xfrm/
10737 F:      net/key/
10738 F:      net/ipv4/xfrm*
10739 F:      net/ipv4/esp4*
10740 F:      net/ipv4/ah4.c
10741 F:      net/ipv4/ipcomp.c
10742 F:      net/ipv4/ip_vti.c
10743 F:      net/ipv6/xfrm*
10744 F:      net/ipv6/esp6*
10745 F:      net/ipv6/ah6.c
10746 F:      net/ipv6/ipcomp6.c
10747 F:      net/ipv6/ip6_vti.c
10748 F:      include/uapi/linux/xfrm.h
10749 F:      include/net/xfrm.h
10750
10751 NETWORKING [IPv4/IPv6]
10752 M:      "David S. Miller" <davem@davemloft.net>
10753 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10754 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10755 L:      netdev@vger.kernel.org
10756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10757 S:      Maintained
10758 F:      net/ipv4/
10759 F:      net/ipv6/
10760 F:      include/net/ip*
10761 F:      arch/x86/net/*
10762
10763 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10764 M:      Paul Moore <paul@paul-moore.com>
10765 W:      https://github.com/netlabel
10766 L:      netdev@vger.kernel.org
10767 L:      linux-security-module@vger.kernel.org
10768 S:      Maintained
10769 F:      Documentation/netlabel/
10770 F:      include/net/calipso.h
10771 F:      include/net/cipso_ipv4.h
10772 F:      include/net/netlabel.h
10773 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10774 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10775 F:      net/netlabel/
10776 F:      net/ipv4/cipso_ipv4.c
10777 F:      net/ipv6/calipso.c
10778 F:      net/netfilter/xt_CONNSECMARK.c
10779 F:      net/netfilter/xt_SECMARK.c
10780
10781 NETWORKING [TCP]
10782 M:      Eric Dumazet <edumazet@google.com>
10783 L:      netdev@vger.kernel.org
10784 S:      Maintained
10785 F:      net/ipv4/tcp*.c
10786 F:      net/ipv4/syncookies.c
10787 F:      net/ipv6/tcp*.c
10788 F:      net/ipv6/syncookies.c
10789 F:      include/uapi/linux/tcp.h
10790 F:      include/net/tcp.h
10791 F:      include/linux/tcp.h
10792 F:      include/trace/events/tcp.h
10793
10794 NETWORKING [TLS]
10795 M:      Boris Pismenny <borisp@mellanox.com>
10796 M:      Aviad Yehezkel <aviadye@mellanox.com>
10797 M:      Dave Watson <davejwatson@fb.com>
10798 M:      John Fastabend <john.fastabend@gmail.com>
10799 M:      Daniel Borkmann <daniel@iogearbox.net>
10800 L:      netdev@vger.kernel.org
10801 S:      Maintained
10802 F:      net/tls/*
10803 F:      include/uapi/linux/tls.h
10804 F:      include/net/tls.h
10805
10806 NETWORKING [WIRELESS]
10807 L:      linux-wireless@vger.kernel.org
10808 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10809
10810 NETDEVSIM
10811 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10812 S:      Maintained
10813 F:      drivers/net/netdevsim/*
10814
10815 NETXEN (1/10) GbE SUPPORT
10816 M:      Manish Chopra <manishc@marvell.com>
10817 M:      Rahul Verma <rahulv@marvell.com>
10818 M:      GR-Linux-NIC-Dev@marvell.com
10819 L:      netdev@vger.kernel.org
10820 S:      Supported
10821 F:      drivers/net/ethernet/qlogic/netxen/
10822
10823 NFC SUBSYSTEM
10824 M:      Samuel Ortiz <sameo@linux.intel.com>
10825 L:      linux-wireless@vger.kernel.org
10826 L:      linux-nfc@lists.01.org (subscribers-only)
10827 S:      Supported
10828 F:      net/nfc/
10829 F:      include/net/nfc/
10830 F:      include/uapi/linux/nfc.h
10831 F:      drivers/nfc/
10832 F:      include/linux/platform_data/nfcmrvl.h
10833 F:      include/linux/platform_data/nxp-nci.h
10834 F:      Documentation/devicetree/bindings/net/nfc/
10835
10836 NFS, SUNRPC, AND LOCKD CLIENTS
10837 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10838 M:      Anna Schumaker <anna.schumaker@netapp.com>
10839 L:      linux-nfs@vger.kernel.org
10840 W:      http://client.linux-nfs.org
10841 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10842 S:      Maintained
10843 F:      fs/lockd/
10844 F:      fs/nfs/
10845 F:      fs/nfs_common/
10846 F:      net/sunrpc/
10847 F:      include/linux/lockd/
10848 F:      include/linux/nfs*
10849 F:      include/linux/sunrpc/
10850 F:      include/uapi/linux/nfs*
10851 F:      include/uapi/linux/sunrpc/
10852
10853 NILFS2 FILESYSTEM
10854 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10855 L:      linux-nilfs@vger.kernel.org
10856 W:      https://nilfs.sourceforge.io/
10857 W:      https://nilfs.osdn.jp/
10858 T:      git git://github.com/konis/nilfs2.git
10859 S:      Supported
10860 F:      Documentation/filesystems/nilfs2.txt
10861 F:      fs/nilfs2/
10862 F:      include/trace/events/nilfs2.h
10863 F:      include/uapi/linux/nilfs2_api.h
10864 F:      include/uapi/linux/nilfs2_ondisk.h
10865
10866 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10867 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10868 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10869 S:      Maintained
10870 F:      Documentation/scsi/NinjaSCSI.txt
10871 F:      drivers/scsi/pcmcia/nsp_*
10872
10873 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10874 M:      GOTO Masanori <gotom@debian.or.jp>
10875 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10876 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10877 S:      Maintained
10878 F:      Documentation/scsi/NinjaSCSI.txt
10879 F:      drivers/scsi/nsp32*
10880
10881 NIOS2 ARCHITECTURE
10882 M:      Ley Foon Tan <lftan@altera.com>
10883 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10885 S:      Maintained
10886 F:      arch/nios2/
10887
10888 NOHZ, DYNTICKS SUPPORT
10889 M:      Frederic Weisbecker <fweisbec@gmail.com>
10890 M:      Thomas Gleixner <tglx@linutronix.de>
10891 M:      Ingo Molnar <mingo@kernel.org>
10892 L:      linux-kernel@vger.kernel.org
10893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10894 S:      Maintained
10895 F:      kernel/time/tick*.*
10896 F:      include/linux/tick.h
10897 F:      include/linux/sched/nohz.h
10898
10899 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10900 M:      Pavel Machek <pavel@ucw.cz>
10901 M:      Sakari Ailus <sakari.ailus@iki.fi>
10902 L:      linux-media@vger.kernel.org
10903 S:      Maintained
10904 F:      drivers/media/i2c/et8ek8
10905 F:      drivers/media/i2c/ad5820.c
10906
10907 NOKIA N900 POWER SUPPLY DRIVERS
10908 R:      Pali Rohár <pali.rohar@gmail.com>
10909 F:      include/linux/power/bq2415x_charger.h
10910 F:      include/linux/power/bq27xxx_battery.h
10911 F:      include/linux/power/isp1704_charger.h
10912 F:      drivers/power/supply/bq2415x_charger.c
10913 F:      drivers/power/supply/bq27xxx_battery.c
10914 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10915 F:      drivers/power/supply/isp1704_charger.c
10916 F:      drivers/power/supply/rx51_battery.c
10917
10918 NOLIBC HEADER FILE
10919 M:      Willy Tarreau <w@1wt.eu>
10920 S:      Maintained
10921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
10922 F:      tools/include/nolibc/
10923
10924 NTB AMD DRIVER
10925 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10926 L:      linux-ntb@googlegroups.com
10927 S:      Supported
10928 F:      drivers/ntb/hw/amd/
10929
10930 NTB DRIVER CORE
10931 M:      Jon Mason <jdmason@kudzu.us>
10932 M:      Dave Jiang <dave.jiang@intel.com>
10933 M:      Allen Hubbe <allenbh@gmail.com>
10934 L:      linux-ntb@googlegroups.com
10935 S:      Supported
10936 W:      https://github.com/jonmason/ntb/wiki
10937 T:      git git://github.com/jonmason/ntb.git
10938 F:      drivers/ntb/
10939 F:      drivers/net/ntb_netdev.c
10940 F:      include/linux/ntb.h
10941 F:      include/linux/ntb_transport.h
10942 F:      tools/testing/selftests/ntb/
10943
10944 NTB IDT DRIVER
10945 M:      Serge Semin <fancer.lancer@gmail.com>
10946 L:      linux-ntb@googlegroups.com
10947 S:      Supported
10948 F:      drivers/ntb/hw/idt/
10949
10950 NTB INTEL DRIVER
10951 M:      Dave Jiang <dave.jiang@intel.com>
10952 L:      linux-ntb@googlegroups.com
10953 S:      Supported
10954 W:      https://github.com/davejiang/linux/wiki
10955 T:      git https://github.com/davejiang/linux.git
10956 F:      drivers/ntb/hw/intel/
10957
10958 NTFS FILESYSTEM
10959 M:      Anton Altaparmakov <anton@tuxera.com>
10960 L:      linux-ntfs-dev@lists.sourceforge.net
10961 W:      http://www.tuxera.com/
10962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10963 S:      Supported
10964 F:      Documentation/filesystems/ntfs.txt
10965 F:      fs/ntfs/
10966
10967 NUBUS SUBSYSTEM
10968 M:      Finn Thain <fthain@telegraphics.com.au>
10969 L:      linux-m68k@lists.linux-m68k.org
10970 S:      Maintained
10971 F:      arch/*/include/asm/nubus.h
10972 F:      drivers/nubus/
10973 F:      include/linux/nubus.h
10974 F:      include/uapi/linux/nubus.h
10975
10976 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10977 M:      Antonino Daplas <adaplas@gmail.com>
10978 L:      linux-fbdev@vger.kernel.org
10979 S:      Maintained
10980 F:      drivers/video/fbdev/riva/
10981 F:      drivers/video/fbdev/nvidia/
10982
10983 NVM EXPRESS DRIVER
10984 M:      Keith Busch <keith.busch@intel.com>
10985 M:      Jens Axboe <axboe@fb.com>
10986 M:      Christoph Hellwig <hch@lst.de>
10987 M:      Sagi Grimberg <sagi@grimberg.me>
10988 L:      linux-nvme@lists.infradead.org
10989 T:      git://git.infradead.org/nvme.git
10990 W:      http://git.infradead.org/nvme.git
10991 S:      Supported
10992 F:      drivers/nvme/host/
10993 F:      include/linux/nvme.h
10994 F:      include/uapi/linux/nvme_ioctl.h
10995
10996 NVM EXPRESS FC TRANSPORT DRIVERS
10997 M:      James Smart <james.smart@broadcom.com>
10998 L:      linux-nvme@lists.infradead.org
10999 S:      Supported
11000 F:      include/linux/nvme-fc.h
11001 F:      include/linux/nvme-fc-driver.h
11002 F:      drivers/nvme/host/fc.c
11003 F:      drivers/nvme/target/fc.c
11004 F:      drivers/nvme/target/fcloop.c
11005
11006 NVM EXPRESS TARGET DRIVER
11007 M:      Christoph Hellwig <hch@lst.de>
11008 M:      Sagi Grimberg <sagi@grimberg.me>
11009 L:      linux-nvme@lists.infradead.org
11010 T:      git://git.infradead.org/nvme.git
11011 W:      http://git.infradead.org/nvme.git
11012 S:      Supported
11013 F:      drivers/nvme/target/
11014
11015 NVMEM FRAMEWORK
11016 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11017 S:      Maintained
11018 F:      drivers/nvmem/
11019 F:      Documentation/devicetree/bindings/nvmem/
11020 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11021 F:      include/linux/nvmem-consumer.h
11022 F:      include/linux/nvmem-provider.h
11023
11024 NXP SGTL5000 DRIVER
11025 M:      Fabio Estevam <festevam@gmail.com>
11026 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11027 S:      Maintained
11028 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11029 F:      sound/soc/codecs/sgtl5000*
11030
11031 NXP TDA998X DRM DRIVER
11032 M:      Russell King <linux@armlinux.org.uk>
11033 S:      Maintained
11034 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11035 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11036 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11037 F:      include/drm/i2c/tda998x.h
11038 F:      include/dt-bindings/display/tda998x.h
11039 K:      "nxp,tda998x"
11040
11041 NXP TFA9879 DRIVER
11042 M:      Peter Rosin <peda@axentia.se>
11043 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11044 S:      Maintained
11045 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11046 F:      sound/soc/codecs/tfa9879*
11047
11048 NXP-NCI NFC DRIVER
11049 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11050 R:      Charles Gorand <charles.gorand@effinnov.com>
11051 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11052 S:      Supported
11053 F:      drivers/nfc/nxp-nci
11054
11055 OBJAGG
11056 M:      Jiri Pirko <jiri@mellanox.com>
11057 L:      netdev@vger.kernel.org
11058 S:      Supported
11059 F:      lib/objagg.c
11060 F:      lib/test_objagg.c
11061 F:      include/linux/objagg.h
11062
11063 NXP FSPI DRIVER
11064 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11065 M:      Ashish Kumar <ashish.kumar@nxp.com>
11066 L:      linux-spi@vger.kernel.org
11067 S:      Maintained
11068 F:      drivers/spi/spi-nxp-fspi.c
11069 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11070
11071 OBJTOOL
11072 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11073 M:      Peter Zijlstra <peterz@infradead.org>
11074 S:      Supported
11075 F:      tools/objtool/
11076
11077 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11078 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11079 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11080 L:      linuxppc-dev@lists.ozlabs.org
11081 S:      Supported
11082 F:      arch/powerpc/platforms/powernv/ocxl.c
11083 F:      arch/powerpc/include/asm/pnv-ocxl.h
11084 F:      drivers/misc/ocxl/
11085 F:      include/misc/ocxl*
11086 F:      include/uapi/misc/ocxl.h
11087 F:      Documentation/accelerators/ocxl.rst
11088
11089 OMAP AUDIO SUPPORT
11090 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11091 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11092 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11093 L:      linux-omap@vger.kernel.org
11094 S:      Maintained
11095 F:      sound/soc/ti/omap*
11096 F:      sound/soc/ti/rx51.c
11097 F:      sound/soc/ti/n810.c
11098 F:      sound/soc/ti/sdma-pcm.*
11099
11100 OMAP CLOCK FRAMEWORK SUPPORT
11101 M:      Paul Walmsley <paul@pwsan.com>
11102 L:      linux-omap@vger.kernel.org
11103 S:      Maintained
11104 F:      arch/arm/*omap*/*clock*
11105
11106 OMAP DEVICE TREE SUPPORT
11107 M:      Benoît Cousson <bcousson@baylibre.com>
11108 M:      Tony Lindgren <tony@atomide.com>
11109 L:      linux-omap@vger.kernel.org
11110 L:      devicetree@vger.kernel.org
11111 S:      Maintained
11112 F:      arch/arm/boot/dts/*omap*
11113 F:      arch/arm/boot/dts/*am3*
11114 F:      arch/arm/boot/dts/*am4*
11115 F:      arch/arm/boot/dts/*am5*
11116 F:      arch/arm/boot/dts/*dra7*
11117
11118 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11119 L:      linux-omap@vger.kernel.org
11120 L:      linux-fbdev@vger.kernel.org
11121 S:      Orphan
11122 F:      drivers/video/fbdev/omap2/
11123 F:      Documentation/arm/OMAP/DSS
11124
11125 OMAP FRAMEBUFFER SUPPORT
11126 L:      linux-fbdev@vger.kernel.org
11127 L:      linux-omap@vger.kernel.org
11128 S:      Orphan
11129 F:      drivers/video/fbdev/omap/
11130
11131 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11132 M:      Roger Quadros <rogerq@ti.com>
11133 M:      Tony Lindgren <tony@atomide.com>
11134 L:      linux-omap@vger.kernel.org
11135 S:      Maintained
11136 F:      drivers/memory/omap-gpmc.c
11137 F:      arch/arm/mach-omap2/*gpmc*
11138
11139 OMAP GPIO DRIVER
11140 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11141 M:      Santosh Shilimkar <ssantosh@kernel.org>
11142 M:      Kevin Hilman <khilman@kernel.org>
11143 L:      linux-omap@vger.kernel.org
11144 S:      Maintained
11145 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11146 F:      drivers/gpio/gpio-omap.c
11147
11148 OMAP HARDWARE SPINLOCK SUPPORT
11149 M:      Ohad Ben-Cohen <ohad@wizery.com>
11150 L:      linux-omap@vger.kernel.org
11151 S:      Maintained
11152 F:      drivers/hwspinlock/omap_hwspinlock.c
11153
11154 OMAP HS MMC SUPPORT
11155 L:      linux-mmc@vger.kernel.org
11156 L:      linux-omap@vger.kernel.org
11157 S:      Orphan
11158 F:      drivers/mmc/host/omap_hsmmc.c
11159
11160 OMAP HWMOD DATA
11161 M:      Paul Walmsley <paul@pwsan.com>
11162 L:      linux-omap@vger.kernel.org
11163 S:      Maintained
11164 F:      arch/arm/mach-omap2/omap_hwmod*data*
11165
11166 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11167 M:      Benoît Cousson <bcousson@baylibre.com>
11168 L:      linux-omap@vger.kernel.org
11169 S:      Maintained
11170 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11171
11172 OMAP HWMOD SUPPORT
11173 M:      Benoît Cousson <bcousson@baylibre.com>
11174 M:      Paul Walmsley <paul@pwsan.com>
11175 L:      linux-omap@vger.kernel.org
11176 S:      Maintained
11177 F:      arch/arm/mach-omap2/omap_hwmod.*
11178
11179 OMAP I2C DRIVER
11180 M:      Vignesh R <vigneshr@ti.com>
11181 L:      linux-omap@vger.kernel.org
11182 L:      linux-i2c@vger.kernel.org
11183 S:      Maintained
11184 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11185 F:      drivers/i2c/busses/i2c-omap.c
11186
11187 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11188 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11189 L:      linux-media@vger.kernel.org
11190 S:      Maintained
11191 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11192 F:      drivers/media/platform/omap3isp/
11193 F:      drivers/staging/media/omap4iss/
11194
11195 OMAP MMC SUPPORT
11196 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11197 L:      linux-omap@vger.kernel.org
11198 S:      Odd Fixes
11199 F:      drivers/mmc/host/omap.c
11200
11201 OMAP POWER MANAGEMENT SUPPORT
11202 M:      Kevin Hilman <khilman@kernel.org>
11203 L:      linux-omap@vger.kernel.org
11204 S:      Maintained
11205 F:      arch/arm/*omap*/*pm*
11206 F:      drivers/cpufreq/omap-cpufreq.c
11207
11208 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11209 M:      Rajendra Nayak <rnayak@codeaurora.org>
11210 M:      Paul Walmsley <paul@pwsan.com>
11211 L:      linux-omap@vger.kernel.org
11212 S:      Maintained
11213 F:      arch/arm/mach-omap2/prm*
11214
11215 OMAP RANDOM NUMBER GENERATOR SUPPORT
11216 M:      Deepak Saxena <dsaxena@plexity.net>
11217 S:      Maintained
11218 F:      drivers/char/hw_random/omap-rng.c
11219
11220 OMAP USB SUPPORT
11221 L:      linux-usb@vger.kernel.org
11222 L:      linux-omap@vger.kernel.org
11223 S:      Orphan
11224 F:      drivers/usb/*/*omap*
11225 F:      arch/arm/*omap*/usb*
11226
11227 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11228 M:      Mark Jackson <mpfj@newflow.co.uk>
11229 L:      linux-omap@vger.kernel.org
11230 S:      Maintained
11231 F:      arch/arm/boot/dts/am335x-nano.dts
11232
11233 OMAP1 SUPPORT
11234 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11235 M:      Tony Lindgren <tony@atomide.com>
11236 L:      linux-omap@vger.kernel.org
11237 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11239 S:      Maintained
11240 F:      arch/arm/mach-omap1/
11241 F:      arch/arm/plat-omap/
11242 F:      arch/arm/configs/omap1_defconfig
11243 F:      drivers/i2c/busses/i2c-omap.c
11244 F:      include/linux/platform_data/i2c-omap.h
11245 F:      include/linux/platform_data/ams-delta-fiq.h
11246
11247 OMAP2+ SUPPORT
11248 M:      Tony Lindgren <tony@atomide.com>
11249 L:      linux-omap@vger.kernel.org
11250 W:      http://www.muru.com/linux/omap/
11251 W:      http://linux.omap.com/
11252 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11254 S:      Maintained
11255 F:      arch/arm/mach-omap2/
11256 F:      arch/arm/plat-omap/
11257 F:      arch/arm/configs/omap2plus_defconfig
11258 F:      drivers/i2c/busses/i2c-omap.c
11259 F:      drivers/irqchip/irq-omap-intc.c
11260 F:      drivers/mfd/*omap*.c
11261 F:      drivers/mfd/menelaus.c
11262 F:      drivers/mfd/palmas.c
11263 F:      drivers/mfd/tps65217.c
11264 F:      drivers/mfd/tps65218.c
11265 F:      drivers/mfd/tps65910.c
11266 F:      drivers/mfd/twl-core.[ch]
11267 F:      drivers/mfd/twl4030*.c
11268 F:      drivers/mfd/twl6030*.c
11269 F:      drivers/mfd/twl6040*.c
11270 F:      drivers/regulator/palmas-regulator*.c
11271 F:      drivers/regulator/pbias-regulator.c
11272 F:      drivers/regulator/tps65217-regulator.c
11273 F:      drivers/regulator/tps65218-regulator.c
11274 F:      drivers/regulator/tps65910-regulator.c
11275 F:      drivers/regulator/twl-regulator.c
11276 F:      drivers/regulator/twl6030-regulator.c
11277 F:      include/linux/platform_data/i2c-omap.h
11278
11279 ONION OMEGA2+ BOARD
11280 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11281 L:      linux-mips@vger.kernel.org
11282 S:      Maintained
11283 F:      arch/mips/boot/dts/ralink/omega2p.dts
11284
11285 OMFS FILESYSTEM
11286 M:      Bob Copeland <me@bobcopeland.com>
11287 L:      linux-karma-devel@lists.sourceforge.net
11288 S:      Maintained
11289 F:      Documentation/filesystems/omfs.txt
11290 F:      fs/omfs/
11291
11292 OMNIKEY CARDMAN 4000 DRIVER
11293 M:      Harald Welte <laforge@gnumonks.org>
11294 S:      Maintained
11295 F:      drivers/char/pcmcia/cm4000_cs.c
11296 F:      include/linux/cm4000_cs.h
11297 F:      include/uapi/linux/cm4000_cs.h
11298
11299 OMNIKEY CARDMAN 4040 DRIVER
11300 M:      Harald Welte <laforge@gnumonks.org>
11301 S:      Maintained
11302 F:      drivers/char/pcmcia/cm4040_cs.*
11303
11304 OMNIVISION OV13858 SENSOR DRIVER
11305 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11306 L:      linux-media@vger.kernel.org
11307 T:      git git://linuxtv.org/media_tree.git
11308 S:      Maintained
11309 F:      drivers/media/i2c/ov13858.c
11310
11311 OMNIVISION OV2680 SENSOR DRIVER
11312 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11313 L:      linux-media@vger.kernel.org
11314 T:      git git://linuxtv.org/media_tree.git
11315 S:      Maintained
11316 F:      drivers/media/i2c/ov2680.c
11317 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11318
11319 OMNIVISION OV2685 SENSOR DRIVER
11320 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11321 L:      linux-media@vger.kernel.org
11322 T:      git git://linuxtv.org/media_tree.git
11323 S:      Maintained
11324 F:      drivers/media/i2c/ov2685.c
11325
11326 OMNIVISION OV5640 SENSOR DRIVER
11327 M:      Steve Longerbeam <slongerbeam@gmail.com>
11328 L:      linux-media@vger.kernel.org
11329 T:      git git://linuxtv.org/media_tree.git
11330 S:      Maintained
11331 F:      drivers/media/i2c/ov5640.c
11332
11333 OMNIVISION OV5647 SENSOR DRIVER
11334 M:      Luis Oliveira <lolivei@synopsys.com>
11335 L:      linux-media@vger.kernel.org
11336 T:      git git://linuxtv.org/media_tree.git
11337 S:      Maintained
11338 F:      drivers/media/i2c/ov5647.c
11339
11340 OMNIVISION OV5695 SENSOR DRIVER
11341 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11342 L:      linux-media@vger.kernel.org
11343 T:      git git://linuxtv.org/media_tree.git
11344 S:      Maintained
11345 F:      drivers/media/i2c/ov5695.c
11346
11347 OMNIVISION OV7670 SENSOR DRIVER
11348 M:      Jonathan Corbet <corbet@lwn.net>
11349 L:      linux-media@vger.kernel.org
11350 T:      git git://linuxtv.org/media_tree.git
11351 S:      Maintained
11352 F:      drivers/media/i2c/ov7670.c
11353 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11354
11355 OMNIVISION OV772x SENSOR DRIVER
11356 M:      Jacopo Mondi <jacopo@jmondi.org>
11357 L:      linux-media@vger.kernel.org
11358 T:      git git://linuxtv.org/media_tree.git
11359 S:      Odd fixes
11360 F:      drivers/media/i2c/ov772x.c
11361 F:      include/media/i2c/ov772x.h
11362 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11363
11364 OMNIVISION OV7740 SENSOR DRIVER
11365 M:      Wenyou Yang <wenyou.yang@microchip.com>
11366 L:      linux-media@vger.kernel.org
11367 T:      git git://linuxtv.org/media_tree.git
11368 S:      Maintained
11369 F:      drivers/media/i2c/ov7740.c
11370 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11371
11372 OMNIVISION OV9650 SENSOR DRIVER
11373 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11374 R:      Akinobu Mita <akinobu.mita@gmail.com>
11375 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11376 L:      linux-media@vger.kernel.org
11377 T:      git git://linuxtv.org/media_tree.git
11378 S:      Maintained
11379 F:      drivers/media/i2c/ov9650.c
11380 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11381
11382 ONENAND FLASH DRIVER
11383 M:      Kyungmin Park <kyungmin.park@samsung.com>
11384 L:      linux-mtd@lists.infradead.org
11385 S:      Maintained
11386 F:      drivers/mtd/nand/onenand/
11387 F:      include/linux/mtd/onenand*.h
11388
11389 ONSTREAM SCSI TAPE DRIVER
11390 M:      Willem Riede <osst@riede.org>
11391 L:      osst-users@lists.sourceforge.net
11392 L:      linux-scsi@vger.kernel.org
11393 S:      Maintained
11394 F:      Documentation/scsi/osst.txt
11395 F:      drivers/scsi/osst.*
11396 F:      drivers/scsi/osst_*.h
11397 F:      drivers/scsi/st.h
11398
11399 OP-TEE DRIVER
11400 M:      Jens Wiklander <jens.wiklander@linaro.org>
11401 S:      Maintained
11402 F:      drivers/tee/optee/
11403
11404 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11405 M:      Sumit Garg <sumit.garg@linaro.org>
11406 S:      Maintained
11407 F:      drivers/char/hw_random/optee-rng.c
11408
11409 OPA-VNIC DRIVER
11410 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11411 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11412 L:      linux-rdma@vger.kernel.org
11413 S:      Supported
11414 F:      drivers/infiniband/ulp/opa_vnic
11415
11416 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11417 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11418 M:      Frank Rowand <frowand.list@gmail.com>
11419 L:      devicetree@vger.kernel.org
11420 S:      Maintained
11421 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11422 F:      Documentation/devicetree/overlay-notes.txt
11423 F:      drivers/of/overlay.c
11424 F:      drivers/of/resolver.c
11425 K:      of_overlay_notifier_
11426
11427 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11428 M:      Rob Herring <robh+dt@kernel.org>
11429 M:      Frank Rowand <frowand.list@gmail.com>
11430 L:      devicetree@vger.kernel.org
11431 W:      http://www.devicetree.org/
11432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11433 S:      Maintained
11434 F:      drivers/of/
11435 F:      include/linux/of*.h
11436 F:      scripts/dtc/
11437 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11438
11439 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11440 M:      Rob Herring <robh+dt@kernel.org>
11441 M:      Mark Rutland <mark.rutland@arm.com>
11442 L:      devicetree@vger.kernel.org
11443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11444 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11445 S:      Maintained
11446 F:      Documentation/devicetree/
11447 F:      arch/*/boot/dts/
11448 F:      include/dt-bindings/
11449
11450 OPENCORES I2C BUS DRIVER
11451 M:      Peter Korsgaard <peter@korsgaard.com>
11452 M:      Andrew Lunn <andrew@lunn.ch>
11453 L:      linux-i2c@vger.kernel.org
11454 S:      Maintained
11455 F:      Documentation/i2c/busses/i2c-ocores
11456 F:      drivers/i2c/busses/i2c-ocores.c
11457 F:      include/linux/platform_data/i2c-ocores.h
11458
11459 OPENRISC ARCHITECTURE
11460 M:      Jonas Bonn <jonas@southpole.se>
11461 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11462 M:      Stafford Horne <shorne@gmail.com>
11463 T:      git git://github.com/openrisc/linux.git
11464 L:      openrisc@lists.librecores.org
11465 W:      http://openrisc.io
11466 S:      Maintained
11467 F:      Documentation/devicetree/bindings/openrisc/
11468 F:      Documentation/openrisc/
11469 F:      arch/openrisc/
11470 F:      drivers/irqchip/irq-ompic.c
11471 F:      drivers/irqchip/irq-or1k-*
11472
11473 OPENVSWITCH
11474 M:      Pravin B Shelar <pshelar@ovn.org>
11475 L:      netdev@vger.kernel.org
11476 L:      dev@openvswitch.org
11477 W:      http://openvswitch.org
11478 S:      Maintained
11479 F:      net/openvswitch/
11480 F:      include/uapi/linux/openvswitch.h
11481
11482 OPERATING PERFORMANCE POINTS (OPP)
11483 M:      Viresh Kumar <vireshk@kernel.org>
11484 M:      Nishanth Menon <nm@ti.com>
11485 M:      Stephen Boyd <sboyd@kernel.org>
11486 L:      linux-pm@vger.kernel.org
11487 S:      Maintained
11488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11489 F:      drivers/opp/
11490 F:      include/linux/pm_opp.h
11491 F:      Documentation/power/opp.txt
11492 F:      Documentation/devicetree/bindings/opp/
11493
11494 OPL4 DRIVER
11495 M:      Clemens Ladisch <clemens@ladisch.de>
11496 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11497 T:      git git://git.alsa-project.org/alsa-kernel.git
11498 S:      Maintained
11499 F:      sound/drivers/opl4/
11500
11501 OPROFILE
11502 M:      Robert Richter <rric@kernel.org>
11503 L:      oprofile-list@lists.sf.net
11504 S:      Maintained
11505 F:      arch/*/include/asm/oprofile*.h
11506 F:      arch/*/oprofile/
11507 F:      drivers/oprofile/
11508 F:      include/linux/oprofile.h
11509
11510 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11511 M:      Mark Fasheh <mark@fasheh.com>
11512 M:      Joel Becker <jlbec@evilplan.org>
11513 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11514 W:      http://ocfs2.wiki.kernel.org
11515 S:      Supported
11516 F:      Documentation/filesystems/ocfs2.txt
11517 F:      Documentation/filesystems/dlmfs.txt
11518 F:      fs/ocfs2/
11519
11520 ORANGEFS FILESYSTEM
11521 M:      Mike Marshall <hubcap@omnibond.com>
11522 R:      Martin Brandenburg <martin@omnibond.com>
11523 L:      devel@lists.orangefs.org
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11525 S:      Supported
11526 F:      fs/orangefs/
11527 F:      Documentation/filesystems/orangefs.txt
11528
11529 ORINOCO DRIVER
11530 L:      linux-wireless@vger.kernel.org
11531 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11532 W:      http://www.nongnu.org/orinoco/
11533 S:      Orphan
11534 F:      drivers/net/wireless/intersil/orinoco/
11535
11536 OSD LIBRARY and FILESYSTEM
11537 M:      Boaz Harrosh <ooo@electrozaur.com>
11538 S:      Maintained
11539 F:      drivers/scsi/osd/
11540 F:      include/scsi/osd_*
11541 F:      fs/exofs/
11542
11543 OV2659 OMNIVISION SENSOR DRIVER
11544 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11545 L:      linux-media@vger.kernel.org
11546 W:      https://linuxtv.org
11547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11548 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11549 S:      Maintained
11550 F:      drivers/media/i2c/ov2659.c
11551 F:      include/media/i2c/ov2659.h
11552
11553 OVERLAY FILESYSTEM
11554 M:      Miklos Szeredi <miklos@szeredi.hu>
11555 L:      linux-unionfs@vger.kernel.org
11556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11557 S:      Supported
11558 F:      fs/overlayfs/
11559 F:      Documentation/filesystems/overlayfs.txt
11560
11561 P54 WIRELESS DRIVER
11562 M:      Christian Lamparter <chunkeey@googlemail.com>
11563 L:      linux-wireless@vger.kernel.org
11564 W:      http://wireless.kernel.org/en/users/Drivers/p54
11565 S:      Maintained
11566 F:      drivers/net/wireless/intersil/p54/
11567
11568 PA SEMI ETHERNET DRIVER
11569 L:      netdev@vger.kernel.org
11570 S:      Orphan
11571 F:      drivers/net/ethernet/pasemi/*
11572
11573 PA SEMI SMBUS DRIVER
11574 L:      linux-i2c@vger.kernel.org
11575 S:      Orphan
11576 F:      drivers/i2c/busses/i2c-pasemi.c
11577
11578 PADATA PARALLEL EXECUTION MECHANISM
11579 M:      Steffen Klassert <steffen.klassert@secunet.com>
11580 L:      linux-crypto@vger.kernel.org
11581 S:      Maintained
11582 F:      kernel/padata.c
11583 F:      include/linux/padata.h
11584 F:      Documentation/padata.txt
11585
11586 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11587 M:      Harald Welte <laforge@gnumonks.org>
11588 L:      platform-driver-x86@vger.kernel.org
11589 S:      Maintained
11590 F:      drivers/platform/x86/panasonic-laptop.c
11591
11592 PARALLEL LCD/KEYPAD PANEL DRIVER
11593 M:      Willy Tarreau <willy@haproxy.com>
11594 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11595 S:      Odd Fixes
11596 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11597 F:      drivers/auxdisplay/panel.c
11598
11599 PARALLEL PORT SUBSYSTEM
11600 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11601 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11602 L:      linux-parport@lists.infradead.org (subscribers-only)
11603 S:      Maintained
11604 F:      drivers/parport/
11605 F:      include/linux/parport*.h
11606 F:      drivers/char/ppdev.c
11607 F:      include/uapi/linux/ppdev.h
11608 F:      Documentation/parport*.txt
11609
11610 PARAVIRT_OPS INTERFACE
11611 M:      Juergen Gross <jgross@suse.com>
11612 M:      Alok Kataria <akataria@vmware.com>
11613 L:      virtualization@lists.linux-foundation.org
11614 S:      Supported
11615 F:      Documentation/virtual/paravirt_ops.txt
11616 F:      arch/*/kernel/paravirt*
11617 F:      arch/*/include/asm/paravirt*.h
11618 F:      include/linux/hypervisor.h
11619
11620 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11621 M:      Tim Waugh <tim@cyberelk.net>
11622 L:      linux-parport@lists.infradead.org (subscribers-only)
11623 S:      Maintained
11624 F:      Documentation/blockdev/paride.txt
11625 F:      drivers/block/paride/
11626
11627 PARISC ARCHITECTURE
11628 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11629 M:      Helge Deller <deller@gmx.de>
11630 L:      linux-parisc@vger.kernel.org
11631 W:      http://www.parisc-linux.org/
11632 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11635 S:      Maintained
11636 F:      arch/parisc/
11637 F:      Documentation/parisc/
11638 F:      drivers/parisc/
11639 F:      drivers/char/agp/parisc-agp.c
11640 F:      drivers/input/serio/gscps2.c
11641 F:      drivers/parport/parport_gsc.*
11642 F:      drivers/tty/serial/8250/8250_gsc.c
11643 F:      drivers/video/fbdev/sti*
11644 F:      drivers/video/console/sti*
11645 F:      drivers/video/logo/logo_parisc*
11646
11647 PARMAN
11648 M:      Jiri Pirko <jiri@mellanox.com>
11649 L:      netdev@vger.kernel.org
11650 S:      Supported
11651 F:      lib/parman.c
11652 F:      lib/test_parman.c
11653 F:      include/linux/parman.h
11654
11655 PC87360 HARDWARE MONITORING DRIVER
11656 M:      Jim Cromie <jim.cromie@gmail.com>
11657 L:      linux-hwmon@vger.kernel.org
11658 S:      Maintained
11659 F:      Documentation/hwmon/pc87360
11660 F:      drivers/hwmon/pc87360.c
11661
11662 PC8736x GPIO DRIVER
11663 M:      Jim Cromie <jim.cromie@gmail.com>
11664 S:      Maintained
11665 F:      drivers/char/pc8736x_gpio.c
11666
11667 PC87427 HARDWARE MONITORING DRIVER
11668 M:      Jean Delvare <jdelvare@suse.com>
11669 L:      linux-hwmon@vger.kernel.org
11670 S:      Maintained
11671 F:      Documentation/hwmon/pc87427
11672 F:      drivers/hwmon/pc87427.c
11673
11674 PCA9532 LED DRIVER
11675 M:      Riku Voipio <riku.voipio@iki.fi>
11676 S:      Maintained
11677 F:      drivers/leds/leds-pca9532.c
11678 F:      include/linux/leds-pca9532.h
11679
11680 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11681 M:      Guenter Roeck <linux@roeck-us.net>
11682 L:      linux-i2c@vger.kernel.org
11683 S:      Maintained
11684 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11685
11686 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11687 M:      Khalid Aziz <khalid@gonehiking.org>
11688 S:      Maintained
11689 F:      drivers/firmware/pcdp.*
11690
11691 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11692 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11693 L:      linux-pci@vger.kernel.org
11694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11695 S:      Maintained
11696 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11697 F:      drivers/pci/controller/pci-aardvark.c
11698
11699 PCI DRIVER FOR ALTERA PCIE IP
11700 M:      Ley Foon Tan <lftan@altera.com>
11701 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11702 L:      linux-pci@vger.kernel.org
11703 S:      Supported
11704 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11705 F:      drivers/pci/controller/pcie-altera.c
11706
11707 PCI DRIVER FOR APPLIEDMICRO XGENE
11708 M:      Toan Le <toan@os.amperecomputing.com>
11709 L:      linux-pci@vger.kernel.org
11710 L:      linux-arm-kernel@lists.infradead.org
11711 S:      Maintained
11712 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11713 F:      drivers/pci/controller/pci-xgene.c
11714
11715 PCI DRIVER FOR ARM VERSATILE PLATFORM
11716 M:      Rob Herring <robh@kernel.org>
11717 L:      linux-pci@vger.kernel.org
11718 L:      linux-arm-kernel@lists.infradead.org
11719 S:      Maintained
11720 F:      Documentation/devicetree/bindings/pci/versatile.txt
11721 F:      drivers/pci/controller/pci-versatile.c
11722
11723 PCI DRIVER FOR ARMADA 8K
11724 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11725 L:      linux-pci@vger.kernel.org
11726 L:      linux-arm-kernel@lists.infradead.org
11727 S:      Maintained
11728 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11729 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11730
11731 PCI DRIVER FOR CADENCE PCIE IP
11732 M:      Alan Douglas <adouglas@cadence.com>
11733 L:      linux-pci@vger.kernel.org
11734 S:      Maintained
11735 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11736 F:      drivers/pci/controller/pcie-cadence*
11737
11738 PCI DRIVER FOR FREESCALE LAYERSCAPE
11739 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11740 M:      Mingkai Hu <mingkai.hu@nxp.com>
11741 M:      Roy Zang <roy.zang@nxp.com>
11742 L:      linuxppc-dev@lists.ozlabs.org
11743 L:      linux-pci@vger.kernel.org
11744 L:      linux-arm-kernel@lists.infradead.org
11745 S:      Maintained
11746 F:      drivers/pci/controller/dwc/*layerscape*
11747
11748 PCI DRIVER FOR GENERIC OF HOSTS
11749 M:      Will Deacon <will.deacon@arm.com>
11750 L:      linux-pci@vger.kernel.org
11751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11752 S:      Maintained
11753 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11754 F:      drivers/pci/controller/pci-host-common.c
11755 F:      drivers/pci/controller/pci-host-generic.c
11756
11757 PCI DRIVER FOR IMX6
11758 M:      Richard Zhu <hongxing.zhu@nxp.com>
11759 M:      Lucas Stach <l.stach@pengutronix.de>
11760 L:      linux-pci@vger.kernel.org
11761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11762 S:      Maintained
11763 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11764 F:      drivers/pci/controller/dwc/*imx6*
11765
11766 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11767 M:      Keith Busch <keith.busch@intel.com>
11768 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11769 L:      linux-pci@vger.kernel.org
11770 S:      Supported
11771 F:      drivers/pci/controller/vmd.c
11772
11773 PCI DRIVER FOR MICROSEMI SWITCHTEC
11774 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11775 M:      Logan Gunthorpe <logang@deltatee.com>
11776 L:      linux-pci@vger.kernel.org
11777 S:      Maintained
11778 F:      Documentation/switchtec.txt
11779 F:      Documentation/ABI/testing/sysfs-class-switchtec
11780 F:      drivers/pci/switch/switchtec*
11781 F:      include/uapi/linux/switchtec_ioctl.h
11782 F:      include/linux/switchtec.h
11783 F:      drivers/ntb/hw/mscc/
11784
11785 PCI DRIVER FOR MOBIVEIL PCIE IP
11786 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11787 L:      linux-pci@vger.kernel.org
11788 S:      Supported
11789 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11790 F:      drivers/pci/controller/pcie-mobiveil.c
11791
11792 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11793 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11794 M:      Jason Cooper <jason@lakedaemon.net>
11795 L:      linux-pci@vger.kernel.org
11796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11797 S:      Maintained
11798 F:      drivers/pci/controller/*mvebu*
11799
11800 PCI DRIVER FOR NVIDIA TEGRA
11801 M:      Thierry Reding <thierry.reding@gmail.com>
11802 L:      linux-tegra@vger.kernel.org
11803 L:      linux-pci@vger.kernel.org
11804 S:      Supported
11805 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11806 F:      drivers/pci/controller/pci-tegra.c
11807
11808 PCI DRIVER FOR RENESAS R-CAR
11809 M:      Simon Horman <horms@verge.net.au>
11810 L:      linux-pci@vger.kernel.org
11811 L:      linux-renesas-soc@vger.kernel.org
11812 S:      Maintained
11813 F:      drivers/pci/controller/*rcar*
11814
11815 PCI DRIVER FOR SAMSUNG EXYNOS
11816 M:      Jingoo Han <jingoohan1@gmail.com>
11817 L:      linux-pci@vger.kernel.org
11818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11819 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11820 S:      Maintained
11821 F:      drivers/pci/controller/dwc/pci-exynos.c
11822
11823 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11824 M:      Jingoo Han <jingoohan1@gmail.com>
11825 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11826 L:      linux-pci@vger.kernel.org
11827 S:      Maintained
11828 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11829 F:      drivers/pci/controller/dwc/*designware*
11830
11831 PCI DRIVER FOR TI DRA7XX
11832 M:      Kishon Vijay Abraham I <kishon@ti.com>
11833 L:      linux-omap@vger.kernel.org
11834 L:      linux-pci@vger.kernel.org
11835 S:      Supported
11836 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11837 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11838
11839 PCI DRIVER FOR TI KEYSTONE
11840 M:      Murali Karicheri <m-karicheri2@ti.com>
11841 L:      linux-pci@vger.kernel.org
11842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11843 S:      Maintained
11844 F:      drivers/pci/controller/dwc/pci-keystone.c
11845
11846 PCI ENDPOINT SUBSYSTEM
11847 M:      Kishon Vijay Abraham I <kishon@ti.com>
11848 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11849 L:      linux-pci@vger.kernel.org
11850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11851 S:      Supported
11852 F:      drivers/pci/endpoint/
11853 F:      drivers/misc/pci_endpoint_test.c
11854 F:      tools/pci/
11855
11856 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11857 M:      Russell Currey <ruscur@russell.cc>
11858 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11859 M:      Oliver O'Halloran <oohall@gmail.com>
11860 L:      linuxppc-dev@lists.ozlabs.org
11861 S:      Supported
11862 F:      Documentation/PCI/pci-error-recovery.txt
11863 F:      drivers/pci/pcie/aer.c
11864 F:      drivers/pci/pcie/dpc.c
11865 F:      drivers/pci/pcie/err.c
11866 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11867 F:      arch/powerpc/kernel/eeh*.c
11868 F:      arch/powerpc/platforms/*/eeh*.c
11869 F:      arch/powerpc/include/*/eeh*.h
11870
11871 PCI ERROR RECOVERY
11872 M:      Linas Vepstas <linasvepstas@gmail.com>
11873 L:      linux-pci@vger.kernel.org
11874 S:      Supported
11875 F:      Documentation/PCI/pci-error-recovery.txt
11876
11877 PCI MSI DRIVER FOR ALTERA MSI IP
11878 M:      Ley Foon Tan <lftan@altera.com>
11879 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11880 L:      linux-pci@vger.kernel.org
11881 S:      Supported
11882 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11883 F:      drivers/pci/controller/pcie-altera-msi.c
11884
11885 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11886 M:      Toan Le <toan@os.amperecomputing.com>
11887 L:      linux-pci@vger.kernel.org
11888 L:      linux-arm-kernel@lists.infradead.org
11889 S:      Maintained
11890 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11891 F:      drivers/pci/controller/pci-xgene-msi.c
11892
11893 PCI SUBSYSTEM
11894 M:      Bjorn Helgaas <bhelgaas@google.com>
11895 L:      linux-pci@vger.kernel.org
11896 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11898 S:      Supported
11899 F:      Documentation/devicetree/bindings/pci/
11900 F:      Documentation/PCI/
11901 F:      drivers/acpi/pci*
11902 F:      drivers/pci/
11903 F:      include/asm-generic/pci*
11904 F:      include/linux/pci*
11905 F:      include/linux/of_pci.h
11906 F:      include/uapi/linux/pci*
11907 F:      lib/pci*
11908 F:      arch/x86/pci/
11909 F:      arch/x86/kernel/quirks.c
11910 F:      arch/x86/kernel/early-quirks.c
11911
11912 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11913 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11914 L:      linux-pci@vger.kernel.org
11915 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11917 S:      Supported
11918 F:      drivers/pci/controller/
11919
11920 PCIE DRIVER FOR AMLOGIC MESON
11921 M:      Yue Wang <yue.wang@Amlogic.com>
11922 L:      linux-pci@vger.kernel.org
11923 L:      linux-amlogic@lists.infradead.org
11924 S:      Maintained
11925 F:      drivers/pci/controller/dwc/pci-meson.c
11926
11927 PCIE DRIVER FOR AXIS ARTPEC
11928 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11929 L:      linux-arm-kernel@axis.com
11930 L:      linux-pci@vger.kernel.org
11931 S:      Maintained
11932 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11933 F:      drivers/pci/controller/dwc/*artpec*
11934
11935 PCIE DRIVER FOR CAVIUM THUNDERX
11936 M:      David Daney <david.daney@cavium.com>
11937 L:      linux-pci@vger.kernel.org
11938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11939 S:      Supported
11940 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11941 F:      drivers/pci/controller/pci-thunder-*
11942
11943 PCIE DRIVER FOR HISILICON
11944 M:      Zhou Wang <wangzhou1@hisilicon.com>
11945 L:      linux-pci@vger.kernel.org
11946 S:      Maintained
11947 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11948 F:      drivers/pci/controller/dwc/pcie-hisi.c
11949
11950 PCIE DRIVER FOR HISILICON KIRIN
11951 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11952 M:      Binghui Wang <wangbinghui@hisilicon.com>
11953 L:      linux-pci@vger.kernel.org
11954 S:      Maintained
11955 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11956 F:      drivers/pci/controller/dwc/pcie-kirin.c
11957
11958 PCIE DRIVER FOR HISILICON STB
11959 M:      Shawn Guo <shawn.guo@linaro.org>
11960 L:      linux-pci@vger.kernel.org
11961 S:      Maintained
11962 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11963 F:      drivers/pci/controller/dwc/pcie-histb.c
11964
11965 PCIE DRIVER FOR MEDIATEK
11966 M:      Ryder Lee <ryder.lee@mediatek.com>
11967 L:      linux-pci@vger.kernel.org
11968 L:      linux-mediatek@lists.infradead.org
11969 S:      Supported
11970 F:      Documentation/devicetree/bindings/pci/mediatek*
11971 F:      drivers/pci/controller/*mediatek*
11972
11973 PCIE DRIVER FOR QUALCOMM MSM
11974 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11975 L:      linux-pci@vger.kernel.org
11976 L:      linux-arm-msm@vger.kernel.org
11977 S:      Maintained
11978 F:      drivers/pci/controller/dwc/*qcom*
11979
11980 PCIE DRIVER FOR ROCKCHIP
11981 M:      Shawn Lin <shawn.lin@rock-chips.com>
11982 L:      linux-pci@vger.kernel.org
11983 L:      linux-rockchip@lists.infradead.org
11984 S:      Maintained
11985 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11986 F:      drivers/pci/controller/pcie-rockchip*
11987
11988 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11989 M:      Linus Walleij <linus.walleij@linaro.org>
11990 L:      linux-pci@vger.kernel.org
11991 S:      Maintained
11992 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11993 F:      drivers/pci/controller/pci-v3-semi.c
11994
11995 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11996 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11997 L:      linux-pci@vger.kernel.org
11998 S:      Maintained
11999 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12000 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12001
12002 PCIE DRIVER FOR ST SPEAR13XX
12003 M:      Pratyush Anand <pratyush.anand@gmail.com>
12004 L:      linux-pci@vger.kernel.org
12005 S:      Maintained
12006 F:      drivers/pci/controller/dwc/*spear*
12007
12008 PCMCIA SUBSYSTEM
12009 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12011 S:      Odd Fixes
12012 F:      Documentation/pcmcia/
12013 F:      tools/pcmcia/
12014 F:      drivers/pcmcia/
12015 F:      include/pcmcia/
12016
12017 PCNET32 NETWORK DRIVER
12018 M:      Don Fry <pcnet32@frontier.com>
12019 L:      netdev@vger.kernel.org
12020 S:      Maintained
12021 F:      drivers/net/ethernet/amd/pcnet32.c
12022
12023 PCRYPT PARALLEL CRYPTO ENGINE
12024 M:      Steffen Klassert <steffen.klassert@secunet.com>
12025 L:      linux-crypto@vger.kernel.org
12026 S:      Maintained
12027 F:      crypto/pcrypt.c
12028 F:      include/crypto/pcrypt.h
12029
12030 PEAQ WMI HOTKEYS DRIVER
12031 M:      Hans de Goede <hdegoede@redhat.com>
12032 L:      platform-driver-x86@vger.kernel.org
12033 S:      Maintained
12034 F:      drivers/platform/x86/peaq-wmi.c
12035
12036 PER-CPU MEMORY ALLOCATOR
12037 M:      Dennis Zhou <dennis@kernel.org>
12038 M:      Tejun Heo <tj@kernel.org>
12039 M:      Christoph Lameter <cl@linux.com>
12040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12041 S:      Maintained
12042 F:      include/linux/percpu*.h
12043 F:      mm/percpu*.c
12044 F:      arch/*/include/asm/percpu.h
12045
12046 PER-TASK DELAY ACCOUNTING
12047 M:      Balbir Singh <bsingharora@gmail.com>
12048 S:      Maintained
12049 F:      include/linux/delayacct.h
12050 F:      kernel/delayacct.c
12051
12052 PERFORMANCE EVENTS SUBSYSTEM
12053 M:      Peter Zijlstra <peterz@infradead.org>
12054 M:      Ingo Molnar <mingo@redhat.com>
12055 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12056 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12057 R:      Jiri Olsa <jolsa@redhat.com>
12058 R:      Namhyung Kim <namhyung@kernel.org>
12059 L:      linux-kernel@vger.kernel.org
12060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12061 S:      Supported
12062 F:      kernel/events/*
12063 F:      include/linux/perf_event.h
12064 F:      include/uapi/linux/perf_event.h
12065 F:      arch/*/kernel/perf_event*.c
12066 F:      arch/*/kernel/*/perf_event*.c
12067 F:      arch/*/kernel/*/*/perf_event*.c
12068 F:      arch/*/include/asm/perf_event.h
12069 F:      arch/*/kernel/perf_callchain.c
12070 F:      arch/*/events/*
12071 F:      tools/perf/
12072
12073 PERSONALITY HANDLING
12074 M:      Christoph Hellwig <hch@infradead.org>
12075 L:      linux-abi-devel@lists.sourceforge.net
12076 S:      Maintained
12077 F:      include/linux/personality.h
12078 F:      include/uapi/linux/personality.h
12079
12080 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12081 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12082 L:      linux-input@vger.kernel.org
12083 S:      Maintained
12084 F:      Documentation/input/devices/pxrc.rst
12085 F:      drivers/input/joystick/pxrc.c
12086
12087 PHONET PROTOCOL
12088 M:      Remi Denis-Courmont <courmisch@gmail.com>
12089 S:      Supported
12090 F:      Documentation/networking/phonet.txt
12091 F:      include/linux/phonet.h
12092 F:      include/net/phonet/
12093 F:      include/uapi/linux/phonet.h
12094 F:      net/phonet/
12095
12096 PHRAM MTD DRIVER
12097 M:      Joern Engel <joern@lazybastard.org>
12098 L:      linux-mtd@lists.infradead.org
12099 S:      Maintained
12100 F:      drivers/mtd/devices/phram.c
12101
12102 PICOLCD HID DRIVER
12103 M:      Bruno Prémont <bonbons@linux-vserver.org>
12104 L:      linux-input@vger.kernel.org
12105 S:      Maintained
12106 F:      drivers/hid/hid-picolcd*
12107
12108 PICOXCELL SUPPORT
12109 M:      Jamie Iles <jamie@jamieiles.com>
12110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12111 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12112 S:      Supported
12113 F:      arch/arm/boot/dts/picoxcell*
12114 F:      arch/arm/mach-picoxcell/
12115 F:      drivers/crypto/picoxcell*
12116
12117 PIN CONTROL SUBSYSTEM
12118 M:      Linus Walleij <linus.walleij@linaro.org>
12119 L:      linux-gpio@vger.kernel.org
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12121 S:      Maintained
12122 F:      Documentation/devicetree/bindings/pinctrl/
12123 F:      Documentation/driver-api/pinctl.rst
12124 F:      drivers/pinctrl/
12125 F:      include/linux/pinctrl/
12126
12127 PIN CONTROLLER - MICROCHIP AT91
12128 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12130 L:      linux-gpio@vger.kernel.org
12131 S:      Supported
12132 F:      drivers/pinctrl/pinctrl-at91*
12133
12134 PIN CONTROLLER - FREESCALE
12135 M:      Dong Aisheng <aisheng.dong@nxp.com>
12136 M:      Fabio Estevam <festevam@gmail.com>
12137 M:      Shawn Guo <shawnguo@kernel.org>
12138 M:      Stefan Agner <stefan@agner.ch>
12139 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12140 L:      linux-gpio@vger.kernel.org
12141 S:      Maintained
12142 F:      drivers/pinctrl/freescale/
12143 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12144
12145 PIN CONTROLLER - INTEL
12146 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12147 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12149 S:      Maintained
12150 F:      drivers/pinctrl/intel/
12151
12152 PIN CONTROLLER - MEDIATEK
12153 M:      Sean Wang <sean.wang@kernel.org>
12154 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12155 S:      Maintained
12156 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12157 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12158 F:      drivers/pinctrl/mediatek/
12159
12160 PIN CONTROLLER - QUALCOMM
12161 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12162 S:      Maintained
12163 L:      linux-arm-msm@vger.kernel.org
12164 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12165 F:      drivers/pinctrl/qcom/
12166
12167 PIN CONTROLLER - RENESAS
12168 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12169 L:      linux-renesas-soc@vger.kernel.org
12170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12171 S:      Maintained
12172 F:      drivers/pinctrl/pinctrl-rz*
12173 F:      drivers/pinctrl/sh-pfc/
12174
12175 PIN CONTROLLER - SAMSUNG
12176 M:      Tomasz Figa <tomasz.figa@gmail.com>
12177 M:      Krzysztof Kozlowski <krzk@kernel.org>
12178 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12180 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12181 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12183 S:      Maintained
12184 F:      drivers/pinctrl/samsung/
12185 F:      include/dt-bindings/pinctrl/samsung.h
12186 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12187
12188 PIN CONTROLLER - SINGLE
12189 M:      Tony Lindgren <tony@atomide.com>
12190 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12192 L:      linux-omap@vger.kernel.org
12193 S:      Maintained
12194 F:      drivers/pinctrl/pinctrl-single.c
12195
12196 PIN CONTROLLER - ST SPEAR
12197 M:      Viresh Kumar <vireshk@kernel.org>
12198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12199 W:      http://www.st.com/spear
12200 S:      Maintained
12201 F:      drivers/pinctrl/spear/
12202
12203 PISTACHIO SOC SUPPORT
12204 M:      James Hartley <james.hartley@sondrel.com>
12205 L:      linux-mips@vger.kernel.org
12206 S:      Odd Fixes
12207 F:      arch/mips/pistachio/
12208 F:      arch/mips/include/asm/mach-pistachio/
12209 F:      arch/mips/boot/dts/img/pistachio*
12210 F:      arch/mips/configs/pistachio*_defconfig
12211
12212 PKTCDVD DRIVER
12213 S:      Orphan
12214 M:      linux-block@vger.kernel.org
12215 F:      drivers/block/pktcdvd.c
12216 F:      include/linux/pktcdvd.h
12217 F:      include/uapi/linux/pktcdvd.h
12218
12219 PKUNITY SOC DRIVERS
12220 M:      Guan Xuetao <gxt@pku.edu.cn>
12221 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12222 S:      Maintained
12223 T:      git git://github.com/gxt/linux.git
12224 F:      drivers/input/serio/i8042-unicore32io.h
12225 F:      drivers/i2c/busses/i2c-puv3.c
12226 F:      drivers/video/fbdev/fb-puv3.c
12227 F:      drivers/rtc/rtc-puv3.c
12228
12229 PMBUS HARDWARE MONITORING DRIVERS
12230 M:      Guenter Roeck <linux@roeck-us.net>
12231 L:      linux-hwmon@vger.kernel.org
12232 W:      http://hwmon.wiki.kernel.org/
12233 W:      http://www.roeck-us.net/linux/drivers/
12234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12235 S:      Maintained
12236 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12237 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12238 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12239 F:      Documentation/hwmon/adm1275
12240 F:      Documentation/hwmon/ibm-cffps
12241 F:      Documentation/hwmon/ir35221
12242 F:      Documentation/hwmon/lm25066
12243 F:      Documentation/hwmon/ltc2978
12244 F:      Documentation/hwmon/ltc3815
12245 F:      Documentation/hwmon/max16064
12246 F:      Documentation/hwmon/max20751
12247 F:      Documentation/hwmon/max31785
12248 F:      Documentation/hwmon/max34440
12249 F:      Documentation/hwmon/max8688
12250 F:      Documentation/hwmon/pmbus
12251 F:      Documentation/hwmon/pmbus-core
12252 F:      Documentation/hwmon/tps40422
12253 F:      Documentation/hwmon/ucd9000
12254 F:      Documentation/hwmon/ucd9200
12255 F:      Documentation/hwmon/zl6100
12256 F:      drivers/hwmon/pmbus/
12257 F:      include/linux/pmbus.h
12258
12259 PMC SIERRA MaxRAID DRIVER
12260 L:      linux-scsi@vger.kernel.org
12261 W:      http://www.pmc-sierra.com/
12262 S:      Orphan
12263 F:      drivers/scsi/pmcraid.*
12264
12265 PMC SIERRA PM8001 DRIVER
12266 M:      Jack Wang <jinpu.wang@profitbricks.com>
12267 M:      lindar_liu@usish.com
12268 L:      linux-scsi@vger.kernel.org
12269 S:      Supported
12270 F:      drivers/scsi/pm8001/
12271
12272 PNP SUPPORT
12273 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12274 S:      Maintained
12275 F:      drivers/pnp/
12276
12277 PNI RM3100 IIO DRIVER
12278 M:      Song Qiang <songqiang1304521@gmail.com>
12279 L:      linux-iio@vger.kernel.org
12280 S:      Maintained
12281 F:      drivers/iio/magnetometer/rm3100*
12282 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12283
12284 POSIX CLOCKS and TIMERS
12285 M:      Thomas Gleixner <tglx@linutronix.de>
12286 L:      linux-kernel@vger.kernel.org
12287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12288 S:      Maintained
12289 F:      fs/timerfd.c
12290 F:      include/linux/timer*
12291 F:      kernel/time/*timer*
12292
12293 POWER MANAGEMENT CORE
12294 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12295 L:      linux-pm@vger.kernel.org
12296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12297 B:      https://bugzilla.kernel.org
12298 S:      Supported
12299 F:      drivers/base/power/
12300 F:      include/linux/pm.h
12301 F:      include/linux/pm_*
12302 F:      include/linux/powercap.h
12303 F:      drivers/powercap/
12304 F:      kernel/configs/nopm.config
12305
12306 POWER STATE COORDINATION INTERFACE (PSCI)
12307 M:      Mark Rutland <mark.rutland@arm.com>
12308 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12309 L:      linux-arm-kernel@lists.infradead.org
12310 S:      Maintained
12311 F:      drivers/firmware/psci*.c
12312 F:      include/linux/psci.h
12313 F:      include/uapi/linux/psci.h
12314
12315 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12316 M:      Sebastian Reichel <sre@kernel.org>
12317 L:      linux-pm@vger.kernel.org
12318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12319 S:      Maintained
12320 F:      Documentation/ABI/testing/sysfs-class-power
12321 F:      Documentation/devicetree/bindings/power/supply/
12322 F:      include/linux/power_supply.h
12323 F:      drivers/power/supply/
12324
12325 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12326 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12327 L:      linuxppc-dev@lists.ozlabs.org
12328 S:      Maintained
12329 F:      drivers/char/powernv-op-panel.c
12330
12331 PPP OVER ATM (RFC 2364)
12332 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12333 S:      Maintained
12334 F:      net/atm/pppoatm.c
12335 F:      include/uapi/linux/atmppp.h
12336
12337 PPP OVER ETHERNET
12338 M:      Michal Ostrowski <mostrows@earthlink.net>
12339 S:      Maintained
12340 F:      drivers/net/ppp/pppoe.c
12341 F:      drivers/net/ppp/pppox.c
12342
12343 PPP OVER L2TP
12344 M:      James Chapman <jchapman@katalix.com>
12345 S:      Maintained
12346 F:      net/l2tp/l2tp_ppp.c
12347 F:      include/linux/if_pppol2tp.h
12348 F:      include/uapi/linux/if_pppol2tp.h
12349
12350 PPP PROTOCOL DRIVERS AND COMPRESSORS
12351 M:      Paul Mackerras <paulus@samba.org>
12352 L:      linux-ppp@vger.kernel.org
12353 S:      Maintained
12354 F:      drivers/net/ppp/ppp_*
12355
12356 PPS SUPPORT
12357 M:      Rodolfo Giometti <giometti@enneenne.com>
12358 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12359 L:      linuxpps@ml.enneenne.com (subscribers-only)
12360 S:      Maintained
12361 F:      Documentation/pps/
12362 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12363 F:      Documentation/ABI/testing/sysfs-pps
12364 F:      drivers/pps/
12365 F:      include/linux/pps*.h
12366 F:      include/uapi/linux/pps.h
12367
12368 PPTP DRIVER
12369 M:      Dmitry Kozlov <xeb@mail.ru>
12370 L:      netdev@vger.kernel.org
12371 S:      Maintained
12372 F:      drivers/net/ppp/pptp.c
12373 W:      http://sourceforge.net/projects/accel-pptp
12374
12375 PRINTK
12376 M:      Petr Mladek <pmladek@suse.com>
12377 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12378 R:      Steven Rostedt <rostedt@goodmis.org>
12379 S:      Maintained
12380 F:      kernel/printk/
12381 F:      include/linux/printk.h
12382
12383 PRISM54 WIRELESS DRIVER
12384 M:      Luis Chamberlain <mcgrof@kernel.org>
12385 L:      linux-wireless@vger.kernel.org
12386 W:      http://wireless.kernel.org/en/users/Drivers/p54
12387 S:      Obsolete
12388 F:      drivers/net/wireless/intersil/prism54/
12389
12390 PROC FILESYSTEM
12391 R:      Alexey Dobriyan <adobriyan@gmail.com>
12392 L:      linux-kernel@vger.kernel.org
12393 L:      linux-fsdevel@vger.kernel.org
12394 S:      Maintained
12395 F:      fs/proc/
12396 F:      include/linux/proc_fs.h
12397 F:      tools/testing/selftests/proc/
12398 F:      Documentation/filesystems/proc.txt
12399
12400 PROC SYSCTL
12401 M:      Luis Chamberlain <mcgrof@kernel.org>
12402 M:      Kees Cook <keescook@chromium.org>
12403 L:      linux-kernel@vger.kernel.org
12404 L:      linux-fsdevel@vger.kernel.org
12405 S:      Maintained
12406 F:      fs/proc/proc_sysctl.c
12407 F:      include/linux/sysctl.h
12408 F:      kernel/sysctl.c
12409 F:      tools/testing/selftests/sysctl/
12410
12411 PS3 NETWORK SUPPORT
12412 M:      Geoff Levand <geoff@infradead.org>
12413 L:      netdev@vger.kernel.org
12414 L:      linuxppc-dev@lists.ozlabs.org
12415 S:      Maintained
12416 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12417
12418 PS3 PLATFORM SUPPORT
12419 M:      Geoff Levand <geoff@infradead.org>
12420 L:      linuxppc-dev@lists.ozlabs.org
12421 S:      Maintained
12422 F:      arch/powerpc/boot/ps3*
12423 F:      arch/powerpc/include/asm/lv1call.h
12424 F:      arch/powerpc/include/asm/ps3*.h
12425 F:      arch/powerpc/platforms/ps3/
12426 F:      drivers/*/ps3*
12427 F:      drivers/ps3/
12428 F:      drivers/rtc/rtc-ps3.c
12429 F:      drivers/usb/host/*ps3.c
12430 F:      sound/ppc/snd_ps3*
12431
12432 PS3VRAM DRIVER
12433 M:      Jim Paris <jim@jtan.com>
12434 M:      Geoff Levand <geoff@infradead.org>
12435 L:      linuxppc-dev@lists.ozlabs.org
12436 S:      Maintained
12437 F:      drivers/block/ps3vram.c
12438
12439 PSAMPLE PACKET SAMPLING SUPPORT:
12440 M:      Yotam Gigi <yotam.gi@gmail.com>
12441 S:      Maintained
12442 F:      net/psample
12443 F:      include/net/psample.h
12444 F:      include/uapi/linux/psample.h
12445
12446 PSTORE FILESYSTEM
12447 M:      Kees Cook <keescook@chromium.org>
12448 M:      Anton Vorontsov <anton@enomsg.org>
12449 M:      Colin Cross <ccross@android.com>
12450 M:      Tony Luck <tony.luck@intel.com>
12451 S:      Maintained
12452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12453 F:      fs/pstore/
12454 F:      include/linux/pstore*
12455 F:      drivers/firmware/efi/efi-pstore.c
12456 F:      drivers/acpi/apei/erst.c
12457 F:      Documentation/admin-guide/ramoops.rst
12458 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12459 K:      \b(pstore|ramoops)
12460
12461 PTP HARDWARE CLOCK SUPPORT
12462 M:      Richard Cochran <richardcochran@gmail.com>
12463 L:      netdev@vger.kernel.org
12464 S:      Maintained
12465 W:      http://linuxptp.sourceforge.net/
12466 F:      Documentation/ABI/testing/sysfs-ptp
12467 F:      Documentation/ptp/*
12468 F:      drivers/net/phy/dp83640*
12469 F:      drivers/ptp/*
12470 F:      include/linux/ptp_cl*
12471
12472 PTRACE SUPPORT
12473 M:      Oleg Nesterov <oleg@redhat.com>
12474 S:      Maintained
12475 F:      include/asm-generic/syscall.h
12476 F:      include/linux/ptrace.h
12477 F:      include/linux/regset.h
12478 F:      include/linux/tracehook.h
12479 F:      include/uapi/linux/ptrace.h
12480 F:      include/uapi/linux/ptrace.h
12481 F:      include/asm-generic/ptrace.h
12482 F:      kernel/ptrace.c
12483 F:      arch/*/ptrace*.c
12484 F:      arch/*/*/ptrace*.c
12485 F:      arch/*/include/asm/ptrace*.h
12486
12487 PULSE8-CEC DRIVER
12488 M:      Hans Verkuil <hverkuil@xs4all.nl>
12489 L:      linux-media@vger.kernel.org
12490 T:      git git://linuxtv.org/media_tree.git
12491 S:      Maintained
12492 F:      drivers/media/usb/pulse8-cec/*
12493 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12494
12495 PVRUSB2 VIDEO4LINUX DRIVER
12496 M:      Mike Isely <isely@pobox.com>
12497 L:      pvrusb2@isely.net       (subscribers-only)
12498 L:      linux-media@vger.kernel.org
12499 W:      http://www.isely.net/pvrusb2/
12500 T:      git git://linuxtv.org/media_tree.git
12501 S:      Maintained
12502 F:      Documentation/media/v4l-drivers/pvrusb2*
12503 F:      drivers/media/usb/pvrusb2/
12504
12505 PWC WEBCAM DRIVER
12506 M:      Hans Verkuil <hverkuil@xs4all.nl>
12507 L:      linux-media@vger.kernel.org
12508 T:      git git://linuxtv.org/media_tree.git
12509 S:      Odd Fixes
12510 F:      drivers/media/usb/pwc/*
12511
12512 PWM FAN DRIVER
12513 M:      Kamil Debski <kamil@wypas.org>
12514 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12515 L:      linux-hwmon@vger.kernel.org
12516 S:      Supported
12517 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12518 F:      Documentation/hwmon/pwm-fan
12519 F:      drivers/hwmon/pwm-fan.c
12520
12521 PWM IR Transmitter
12522 M:      Sean Young <sean@mess.org>
12523 L:      linux-media@vger.kernel.org
12524 S:      Maintained
12525 F:      drivers/media/rc/pwm-ir-tx.c
12526
12527 PWM SUBSYSTEM
12528 M:      Thierry Reding <thierry.reding@gmail.com>
12529 L:      linux-pwm@vger.kernel.org
12530 S:      Maintained
12531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12532 F:      Documentation/pwm.txt
12533 F:      Documentation/devicetree/bindings/pwm/
12534 F:      include/linux/pwm.h
12535 F:      drivers/pwm/
12536 F:      drivers/video/backlight/pwm_bl.c
12537 F:      include/linux/pwm_backlight.h
12538 F:      drivers/gpio/gpio-mvebu.c
12539 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12540
12541 PXA GPIO DRIVER
12542 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12543 L:      linux-gpio@vger.kernel.org
12544 S:      Maintained
12545 F:      drivers/gpio/gpio-pxa.c
12546
12547 PXA MMCI DRIVER
12548 S:      Orphan
12549
12550 PXA RTC DRIVER
12551 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12552 L:      linux-rtc@vger.kernel.org
12553 S:      Maintained
12554
12555 PXA2xx/PXA3xx SUPPORT
12556 M:      Daniel Mack <daniel@zonque.org>
12557 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12558 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12560 T:      git git://github.com/hzhuang1/linux.git
12561 T:      git git://github.com/rjarzmik/linux.git
12562 S:      Maintained
12563 F:      arch/arm/boot/dts/pxa*
12564 F:      arch/arm/mach-pxa/
12565 F:      drivers/dma/pxa*
12566 F:      drivers/pcmcia/pxa2xx*
12567 F:      drivers/pinctrl/pxa/
12568 F:      drivers/spi/spi-pxa2xx*
12569 F:      drivers/usb/gadget/udc/pxa2*
12570 F:      include/sound/pxa2xx-lib.h
12571 F:      sound/arm/pxa*
12572 F:      sound/soc/pxa/
12573
12574 QAT DRIVER
12575 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12576 L:      qat-linux@intel.com
12577 S:      Supported
12578 F:      drivers/crypto/qat/
12579
12580 QCOM AUDIO (ASoC) DRIVERS
12581 M:      Patrick Lai <plai@codeaurora.org>
12582 M:      Banajit Goswami <bgoswami@codeaurora.org>
12583 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12584 S:      Supported
12585 F:      sound/soc/qcom/
12586
12587 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12588 M:      Gabriel Somlo <somlo@cmu.edu>
12589 M:      "Michael S. Tsirkin" <mst@redhat.com>
12590 L:      qemu-devel@nongnu.org
12591 S:      Maintained
12592 F:      drivers/firmware/qemu_fw_cfg.c
12593 F:      include/uapi/linux/qemu_fw_cfg.h
12594
12595 QIB DRIVER
12596 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12597 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12598 L:      linux-rdma@vger.kernel.org
12599 S:      Supported
12600 F:      drivers/infiniband/hw/qib/
12601
12602 QLOGIC QL41xxx FCOE DRIVER
12603 M:      QLogic-Storage-Upstream@cavium.com
12604 L:      linux-scsi@vger.kernel.org
12605 S:      Supported
12606 F:      drivers/scsi/qedf/
12607
12608 QLOGIC QL41xxx ISCSI DRIVER
12609 M:      QLogic-Storage-Upstream@cavium.com
12610 L:      linux-scsi@vger.kernel.org
12611 S:      Supported
12612 F:      drivers/scsi/qedi/
12613
12614 QLOGIC QL4xxx ETHERNET DRIVER
12615 M:      Ariel Elior <aelior@marvell.com>
12616 M:      GR-everest-linux-l2@marvell.com
12617 L:      netdev@vger.kernel.org
12618 S:      Supported
12619 F:      drivers/net/ethernet/qlogic/qed/
12620 F:      include/linux/qed/
12621 F:      drivers/net/ethernet/qlogic/qede/
12622
12623 QLOGIC QL4xxx RDMA DRIVER
12624 M:      Michal Kalderon <mkalderon@marvell.com>
12625 M:      Ariel Elior <aelior@marvell.com>
12626 L:      linux-rdma@vger.kernel.org
12627 S:      Supported
12628 F:      drivers/infiniband/hw/qedr/
12629 F:      include/uapi/rdma/qedr-abi.h
12630
12631 QLOGIC QLA1280 SCSI DRIVER
12632 M:      Michael Reed <mdr@sgi.com>
12633 L:      linux-scsi@vger.kernel.org
12634 S:      Maintained
12635 F:      drivers/scsi/qla1280.[ch]
12636
12637 QLOGIC QLA2XXX FC-SCSI DRIVER
12638 M:      qla2xxx-upstream@qlogic.com
12639 L:      linux-scsi@vger.kernel.org
12640 S:      Supported
12641 F:      Documentation/scsi/LICENSE.qla2xxx
12642 F:      drivers/scsi/qla2xxx/
12643
12644 QLOGIC QLA3XXX NETWORK DRIVER
12645 M:      GR-Linux-NIC-Dev@marvell.com
12646 L:      netdev@vger.kernel.org
12647 S:      Supported
12648 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12649 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12650
12651 QLOGIC QLA4XXX iSCSI DRIVER
12652 M:      QLogic-Storage-Upstream@qlogic.com
12653 L:      linux-scsi@vger.kernel.org
12654 S:      Supported
12655 F:      Documentation/scsi/LICENSE.qla4xxx
12656 F:      drivers/scsi/qla4xxx/
12657
12658 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12659 M:      Shahed Shaikh <shshaikh@marvell.com>
12660 M:      Manish Chopra <manishc@marvell.com>
12661 M:      GR-Linux-NIC-Dev@marvell.com
12662 L:      netdev@vger.kernel.org
12663 S:      Supported
12664 F:      drivers/net/ethernet/qlogic/qlcnic/
12665
12666 QLOGIC QLGE 10Gb ETHERNET DRIVER
12667 M:      Manish Chopra <manishc@marvell.com>
12668 M:      GR-Linux-NIC-Dev@marvell.com
12669 L:      netdev@vger.kernel.org
12670 S:      Supported
12671 F:      drivers/net/ethernet/qlogic/qlge/
12672
12673 QM1D1B0004 MEDIA DRIVER
12674 M:      Akihiro Tsukada <tskd08@gmail.com>
12675 L:      linux-media@vger.kernel.org
12676 S:      Odd Fixes
12677 F:      drivers/media/tuners/qm1d1b0004*
12678
12679 QM1D1C0042 MEDIA DRIVER
12680 M:      Akihiro Tsukada <tskd08@gmail.com>
12681 L:      linux-media@vger.kernel.org
12682 S:      Odd Fixes
12683 F:      drivers/media/tuners/qm1d1c0042*
12684
12685 QNX4 FILESYSTEM
12686 M:      Anders Larsen <al@alarsen.net>
12687 W:      http://www.alarsen.net/linux/qnx4fs/
12688 S:      Maintained
12689 F:      fs/qnx4/
12690 F:      include/uapi/linux/qnx4_fs.h
12691 F:      include/uapi/linux/qnxtypes.h
12692
12693 QORIQ DPAA2 FSL-MC BUS DRIVER
12694 M:      Stuart Yoder <stuyoder@gmail.com>
12695 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12696 L:      linux-kernel@vger.kernel.org
12697 S:      Maintained
12698 F:      drivers/bus/fsl-mc/
12699 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12700 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12701
12702 QT1010 MEDIA DRIVER
12703 M:      Antti Palosaari <crope@iki.fi>
12704 L:      linux-media@vger.kernel.org
12705 W:      https://linuxtv.org
12706 W:      http://palosaari.fi/linux/
12707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12708 T:      git git://linuxtv.org/anttip/media_tree.git
12709 S:      Maintained
12710 F:      drivers/media/tuners/qt1010*
12711
12712 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12713 M:      Kalle Valo <kvalo@codeaurora.org>
12714 L:      ath10k@lists.infradead.org
12715 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12717 S:      Supported
12718 F:      drivers/net/wireless/ath/ath10k/
12719
12720 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12721 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12722 L:      linux-wireless@vger.kernel.org
12723 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12724 S:      Supported
12725 F:      drivers/net/wireless/ath/ath9k/
12726
12727 QUALCOMM CAMERA SUBSYSTEM DRIVER
12728 M:      Todor Tomov <todor.too@gmail.com>
12729 L:      linux-media@vger.kernel.org
12730 S:      Maintained
12731 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12732 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12733 F:      drivers/media/platform/qcom/camss/
12734
12735 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12736 M:      Ilia Lin <ilia.lin@kernel.org>
12737 L:      linux-pm@vger.kernel.org
12738 S:      Maintained
12739 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12740 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12741
12742 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12743 M:      Timur Tabi <timur@kernel.org>
12744 L:      netdev@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/net/ethernet/qualcomm/emac/
12747
12748 QUALCOMM ETHQOS ETHERNET DRIVER
12749 M:      Vinod Koul <vkoul@kernel.org>
12750 M:      Niklas Cassel <niklas.cassel@linaro.org>
12751 L:      netdev@vger.kernel.org
12752 S:      Maintained
12753 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12754 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12755
12756 QUALCOMM GENERIC INTERFACE I2C DRIVER
12757 M:      Alok Chauhan <alokc@codeaurora.org>
12758 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12759 L:      linux-i2c@vger.kernel.org
12760 L:      linux-arm-msm@vger.kernel.org
12761 S:      Supported
12762 F:      drivers/i2c/busses/i2c-qcom-geni.c
12763
12764 QUALCOMM HEXAGON ARCHITECTURE
12765 M:      Richard Kuo <rkuo@codeaurora.org>
12766 L:      linux-hexagon@vger.kernel.org
12767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12768 S:      Supported
12769 F:      arch/hexagon/
12770
12771 QUALCOMM HIDMA DRIVER
12772 M:      Sinan Kaya <okaya@kernel.org>
12773 L:      linux-arm-kernel@lists.infradead.org
12774 L:      linux-arm-msm@vger.kernel.org
12775 L:      dmaengine@vger.kernel.org
12776 S:      Supported
12777 F:      drivers/dma/qcom/hidma*
12778
12779 QUALCOMM IOMMU
12780 M:      Rob Clark <robdclark@gmail.com>
12781 L:      iommu@lists.linux-foundation.org
12782 L:      linux-arm-msm@vger.kernel.org
12783 S:      Maintained
12784 F:      drivers/iommu/qcom_iommu.c
12785
12786 QUALCOMM TSENS THERMAL DRIVER
12787 M:      Amit Kucheria <amit.kucheria@linaro.org>
12788 L:      linux-pm@vger.kernel.org
12789 L:      linux-arm-msm@vger.kernel.org
12790 S:      Maintained
12791 F:      drivers/thermal/qcom/
12792
12793 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12794 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12795 L:      linux-media@vger.kernel.org
12796 L:      linux-arm-msm@vger.kernel.org
12797 T:      git git://linuxtv.org/media_tree.git
12798 S:      Maintained
12799 F:      drivers/media/platform/qcom/venus/
12800
12801 QUALCOMM WCN36XX WIRELESS DRIVER
12802 M:      Kalle Valo <kvalo@codeaurora.org>
12803 L:      wcn36xx@lists.infradead.org
12804 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12805 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12806 S:      Supported
12807 F:      drivers/net/wireless/ath/wcn36xx/
12808
12809 QUANTENNA QTNFMAC WIRELESS DRIVER
12810 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12811 M:      Avinash Patil <avinashp@quantenna.com>
12812 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12813 L:      linux-wireless@vger.kernel.org
12814 S:      Maintained
12815 F:      drivers/net/wireless/quantenna
12816
12817 RADEON and AMDGPU DRM DRIVERS
12818 M:      Alex Deucher <alexander.deucher@amd.com>
12819 M:      Christian König <christian.koenig@amd.com>
12820 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12821 L:      amd-gfx@lists.freedesktop.org
12822 T:      git git://people.freedesktop.org/~agd5f/linux
12823 S:      Supported
12824 F:      drivers/gpu/drm/radeon/
12825 F:      include/uapi/drm/radeon_drm.h
12826 F:      drivers/gpu/drm/amd/
12827 F:      include/uapi/drm/amdgpu_drm.h
12828
12829 RADEON FRAMEBUFFER DISPLAY DRIVER
12830 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12831 L:      linux-fbdev@vger.kernel.org
12832 S:      Maintained
12833 F:      drivers/video/fbdev/aty/radeon*
12834 F:      include/uapi/linux/radeonfb.h
12835
12836 RADIOSHARK RADIO DRIVER
12837 M:      Hans Verkuil <hverkuil@xs4all.nl>
12838 L:      linux-media@vger.kernel.org
12839 T:      git git://linuxtv.org/media_tree.git
12840 S:      Maintained
12841 F:      drivers/media/radio/radio-shark.c
12842
12843 RADIOSHARK2 RADIO DRIVER
12844 M:      Hans Verkuil <hverkuil@xs4all.nl>
12845 L:      linux-media@vger.kernel.org
12846 T:      git git://linuxtv.org/media_tree.git
12847 S:      Maintained
12848 F:      drivers/media/radio/radio-shark2.c
12849 F:      drivers/media/radio/radio-tea5777.c
12850
12851 RADOS BLOCK DEVICE (RBD)
12852 M:      Ilya Dryomov <idryomov@gmail.com>
12853 M:      Sage Weil <sage@redhat.com>
12854 M:      Alex Elder <elder@kernel.org>
12855 L:      ceph-devel@vger.kernel.org
12856 W:      http://ceph.com/
12857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12858 T:      git git://github.com/ceph/ceph-client.git
12859 S:      Supported
12860 F:      Documentation/ABI/testing/sysfs-bus-rbd
12861 F:      drivers/block/rbd.c
12862 F:      drivers/block/rbd_types.h
12863
12864 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12865 M:      Paul Mackerras <paulus@samba.org>
12866 L:      linux-fbdev@vger.kernel.org
12867 S:      Maintained
12868 F:      drivers/video/fbdev/aty/aty128fb.c
12869
12870 RAINSHADOW-CEC DRIVER
12871 M:      Hans Verkuil <hverkuil@xs4all.nl>
12872 L:      linux-media@vger.kernel.org
12873 T:      git git://linuxtv.org/media_tree.git
12874 S:      Maintained
12875 F:      drivers/media/usb/rainshadow-cec/*
12876
12877 RALINK MIPS ARCHITECTURE
12878 M:      John Crispin <john@phrozen.org>
12879 L:      linux-mips@vger.kernel.org
12880 S:      Maintained
12881 F:      arch/mips/ralink
12882
12883 RALINK RT2X00 WIRELESS LAN DRIVER
12884 P:      rt2x00 project
12885 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12886 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12887 L:      linux-wireless@vger.kernel.org
12888 S:      Maintained
12889 F:      drivers/net/wireless/ralink/rt2x00/
12890
12891 RAMDISK RAM BLOCK DEVICE DRIVER
12892 M:      Jens Axboe <axboe@kernel.dk>
12893 S:      Maintained
12894 F:      Documentation/blockdev/ramdisk.txt
12895 F:      drivers/block/brd.c
12896
12897 RANCHU VIRTUAL BOARD FOR MIPS
12898 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12899 L:      linux-mips@vger.kernel.org
12900 S:      Supported
12901 F:      arch/mips/generic/board-ranchu.c
12902 F:      arch/mips/configs/generic/board-ranchu.config
12903
12904 RANDOM NUMBER DRIVER
12905 M:      "Theodore Ts'o" <tytso@mit.edu>
12906 S:      Maintained
12907 F:      drivers/char/random.c
12908
12909 RAPIDIO SUBSYSTEM
12910 M:      Matt Porter <mporter@kernel.crashing.org>
12911 M:      Alexandre Bounine <alex.bou9@gmail.com>
12912 S:      Maintained
12913 F:      drivers/rapidio/
12914
12915 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12916 L:      linux-wireless@vger.kernel.org
12917 S:      Orphan
12918 F:      drivers/net/wireless/ray*
12919
12920 RCUTORTURE TEST FRAMEWORK
12921 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12922 M:      Josh Triplett <josh@joshtriplett.org>
12923 R:      Steven Rostedt <rostedt@goodmis.org>
12924 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12925 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12926 L:      linux-kernel@vger.kernel.org
12927 S:      Supported
12928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12929 F:      tools/testing/selftests/rcutorture
12930
12931 RDC R-321X SoC
12932 M:      Florian Fainelli <florian@openwrt.org>
12933 S:      Maintained
12934
12935 RDC R6040 FAST ETHERNET DRIVER
12936 M:      Florian Fainelli <f.fainelli@gmail.com>
12937 L:      netdev@vger.kernel.org
12938 S:      Maintained
12939 F:      drivers/net/ethernet/rdc/r6040.c
12940
12941 RDMAVT - RDMA verbs software
12942 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12943 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12944 L:      linux-rdma@vger.kernel.org
12945 S:      Supported
12946 F:      drivers/infiniband/sw/rdmavt
12947
12948 RDS - RELIABLE DATAGRAM SOCKETS
12949 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12950 L:      netdev@vger.kernel.org
12951 L:      linux-rdma@vger.kernel.org
12952 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12953 W:      https://oss.oracle.com/projects/rds/
12954 S:      Supported
12955 F:      net/rds/
12956 F:      Documentation/networking/rds.txt
12957
12958 RDT - RESOURCE ALLOCATION
12959 M:      Fenghua Yu <fenghua.yu@intel.com>
12960 M:      Reinette Chatre <reinette.chatre@intel.com>
12961 L:      linux-kernel@vger.kernel.org
12962 S:      Supported
12963 F:      arch/x86/kernel/cpu/resctrl/
12964 F:      arch/x86/include/asm/resctrl_sched.h
12965 F:      Documentation/x86/resctrl*
12966
12967 READ-COPY UPDATE (RCU)
12968 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12969 M:      Josh Triplett <josh@joshtriplett.org>
12970 R:      Steven Rostedt <rostedt@goodmis.org>
12971 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12972 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12973 R:      Joel Fernandes <joel@joelfernandes.org>
12974 L:      linux-kernel@vger.kernel.org
12975 W:      http://www.rdrop.com/users/paulmck/RCU/
12976 S:      Supported
12977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12978 F:      Documentation/RCU/
12979 X:      Documentation/RCU/torture.txt
12980 F:      include/linux/rcu*
12981 X:      include/linux/srcu*.h
12982 F:      kernel/rcu/
12983 X:      kernel/rcu/srcu*.c
12984
12985 REAL TIME CLOCK (RTC) SUBSYSTEM
12986 M:      Alessandro Zummo <a.zummo@towertech.it>
12987 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12988 L:      linux-rtc@vger.kernel.org
12989 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12991 S:      Maintained
12992 F:      Documentation/devicetree/bindings/rtc/
12993 F:      Documentation/rtc.txt
12994 F:      drivers/rtc/
12995 F:      include/linux/rtc.h
12996 F:      include/uapi/linux/rtc.h
12997 F:      include/linux/rtc/
12998 F:      include/linux/platform_data/rtc-*
12999 F:      tools/testing/selftests/rtc/
13000
13001 REALTEK AUDIO CODECS
13002 M:      Bard Liao <bardliao@realtek.com>
13003 M:      Oder Chiou <oder_chiou@realtek.com>
13004 S:      Maintained
13005 F:      sound/soc/codecs/rt*
13006 F:      include/sound/rt*.h
13007
13008 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13009 M:      Linus Walleij <linus.walleij@linaro.org>
13010 S:      Maintained
13011 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13012 F:      drivers/net/dsa/realtek-smi*
13013 F:      drivers/net/dsa/rtl83*
13014
13015 REDPINE WIRELESS DRIVER
13016 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13017 M:      Siva Rebbagondla <siva8118@gmail.com>
13018 L:      linux-wireless@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/net/wireless/rsi/
13021
13022 REGISTER MAP ABSTRACTION
13023 M:      Mark Brown <broonie@kernel.org>
13024 L:      linux-kernel@vger.kernel.org
13025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13026 S:      Supported
13027 F:      Documentation/devicetree/bindings/regmap/
13028 F:      drivers/base/regmap/
13029 F:      include/linux/regmap.h
13030
13031 REISERFS FILE SYSTEM
13032 L:      reiserfs-devel@vger.kernel.org
13033 S:      Supported
13034 F:      fs/reiserfs/
13035
13036 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13037 M:      Ohad Ben-Cohen <ohad@wizery.com>
13038 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13039 L:      linux-remoteproc@vger.kernel.org
13040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13041 S:      Maintained
13042 F:      Documentation/devicetree/bindings/remoteproc/
13043 F:      Documentation/remoteproc.txt
13044 F:      drivers/remoteproc/
13045 F:      include/linux/remoteproc.h
13046
13047 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13048 M:      Ohad Ben-Cohen <ohad@wizery.com>
13049 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13050 L:      linux-remoteproc@vger.kernel.org
13051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13052 S:      Maintained
13053 F:      drivers/rpmsg/
13054 F:      Documentation/rpmsg.txt
13055 F:      include/linux/rpmsg.h
13056 F:      include/linux/rpmsg/
13057
13058 RENESAS CLOCK DRIVERS
13059 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13060 L:      linux-renesas-soc@vger.kernel.org
13061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13062 S:      Supported
13063 F:      drivers/clk/renesas/
13064
13065 RENESAS EMEV2 I2C DRIVER
13066 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13067 S:      Supported
13068 F:      drivers/i2c/busses/i2c-emev2.c
13069
13070 RENESAS ETHERNET DRIVERS
13071 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13072 L:      netdev@vger.kernel.org
13073 L:      linux-renesas-soc@vger.kernel.org
13074 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13075 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13076 F:      drivers/net/ethernet/renesas/
13077 F:      include/linux/sh_eth.h
13078
13079 RENESAS R-CAR GYROADC DRIVER
13080 M:      Marek Vasut <marek.vasut@gmail.com>
13081 L:      linux-iio@vger.kernel.org
13082 S:      Supported
13083 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13084 F:      drivers/iio/adc/rcar-gyroadc.c
13085
13086 RENESAS R-CAR I2C DRIVERS
13087 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13088 S:      Supported
13089 F:      drivers/i2c/busses/i2c-rcar.c
13090 F:      drivers/i2c/busses/i2c-sh_mobile.c
13091
13092 RENESAS RIIC DRIVER
13093 M:      Chris Brandt <chris.brandt@renesas.com>
13094 S:      Supported
13095 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13096 F:      drivers/i2c/busses/i2c-riic.c
13097
13098 RENESAS USB PHY DRIVER
13099 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13100 L:      linux-renesas-soc@vger.kernel.org
13101 S:      Maintained
13102 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13103
13104 RESET CONTROLLER FRAMEWORK
13105 M:      Philipp Zabel <p.zabel@pengutronix.de>
13106 T:      git git://git.pengutronix.de/git/pza/linux
13107 S:      Maintained
13108 F:      drivers/reset/
13109 F:      Documentation/devicetree/bindings/reset/
13110 F:      include/dt-bindings/reset/
13111 F:      include/linux/reset.h
13112 F:      include/linux/reset/
13113 F:      include/linux/reset-controller.h
13114
13115 RESTARTABLE SEQUENCES SUPPORT
13116 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13117 M:      Peter Zijlstra <peterz@infradead.org>
13118 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13119 M:      Boqun Feng <boqun.feng@gmail.com>
13120 L:      linux-kernel@vger.kernel.org
13121 S:      Supported
13122 F:      kernel/rseq.c
13123 F:      include/uapi/linux/rseq.h
13124 F:      include/trace/events/rseq.h
13125 F:      tools/testing/selftests/rseq/
13126
13127 RFKILL
13128 M:      Johannes Berg <johannes@sipsolutions.net>
13129 L:      linux-wireless@vger.kernel.org
13130 W:      http://wireless.kernel.org/
13131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13133 S:      Maintained
13134 F:      Documentation/rfkill.txt
13135 F:      Documentation/ABI/stable/sysfs-class-rfkill
13136 F:      net/rfkill/
13137 F:      include/linux/rfkill.h
13138 F:      include/uapi/linux/rfkill.h
13139
13140 RHASHTABLE
13141 M:      Thomas Graf <tgraf@suug.ch>
13142 M:      Herbert Xu <herbert@gondor.apana.org.au>
13143 L:      netdev@vger.kernel.org
13144 S:      Maintained
13145 F:      lib/rhashtable.c
13146 F:      lib/test_rhashtable.c
13147 F:      include/linux/rhashtable.h
13148 F:      include/linux/rhashtable-types.h
13149
13150 RICOH R5C592 MEMORYSTICK DRIVER
13151 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13152 S:      Maintained
13153 F:      drivers/memstick/host/r592.*
13154
13155 RICOH SMARTMEDIA/XD DRIVER
13156 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13157 S:      Maintained
13158 F:      drivers/mtd/nand/raw/r852.c
13159 F:      drivers/mtd/nand/raw/r852.h
13160
13161 RISC-V ARCHITECTURE
13162 M:      Palmer Dabbelt <palmer@sifive.com>
13163 M:      Albert Ou <aou@eecs.berkeley.edu>
13164 L:      linux-riscv@lists.infradead.org
13165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13166 S:      Supported
13167 F:      arch/riscv/
13168 K:      riscv
13169 N:      riscv
13170
13171 ROCCAT DRIVERS
13172 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13173 W:      http://sourceforge.net/projects/roccat/
13174 S:      Maintained
13175 F:      drivers/hid/hid-roccat*
13176 F:      include/linux/hid-roccat*
13177 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13178
13179 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13180 M:      Jacob chen <jacob2.chen@rock-chips.com>
13181 L:      linux-media@vger.kernel.org
13182 S:      Maintained
13183 F:      drivers/media/platform/rockchip/rga/
13184 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13185
13186 ROCKCHIP VPU CODEC DRIVER
13187 M:      Ezequiel Garcia <ezequiel@collabora.com>
13188 L:      linux-media@vger.kernel.org
13189 S:      Maintained
13190 F:      drivers/staging/media/platform/rockchip/vpu/
13191 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13192
13193 ROCKER DRIVER
13194 M:      Jiri Pirko <jiri@resnulli.us>
13195 L:      netdev@vger.kernel.org
13196 S:      Supported
13197 F:      drivers/net/ethernet/rocker/
13198
13199 ROCKETPORT DRIVER
13200 P:      Comtrol Corp.
13201 W:      http://www.comtrol.com
13202 S:      Maintained
13203 F:      Documentation/serial/rocket.txt
13204 F:      drivers/tty/rocket*
13205
13206 ROCKETPORT EXPRESS/INFINITY DRIVER
13207 M:      Kevin Cernekee <cernekee@gmail.com>
13208 L:      linux-serial@vger.kernel.org
13209 S:      Odd Fixes
13210 F:      drivers/tty/serial/rp2.*
13211
13212 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13213 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13214 L:      linux-kernel@vger.kernel.org
13215 L:      linux-renesas-soc@vger.kernel.org
13216 S:      Supported
13217 F:      drivers/mfd/bd9571mwv.c
13218 F:      drivers/regulator/bd9571mwv-regulator.c
13219 F:      drivers/gpio/gpio-bd9571mwv.c
13220 F:      include/linux/mfd/bd9571mwv.h
13221 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13222
13223 ROSE NETWORK LAYER
13224 M:      Ralf Baechle <ralf@linux-mips.org>
13225 L:      linux-hams@vger.kernel.org
13226 W:      http://www.linux-ax25.org/
13227 S:      Maintained
13228 F:      include/net/rose.h
13229 F:      include/uapi/linux/rose.h
13230 F:      net/rose/
13231
13232 RTL2830 MEDIA DRIVER
13233 M:      Antti Palosaari <crope@iki.fi>
13234 L:      linux-media@vger.kernel.org
13235 W:      https://linuxtv.org
13236 W:      http://palosaari.fi/linux/
13237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13238 T:      git git://linuxtv.org/anttip/media_tree.git
13239 S:      Maintained
13240 F:      drivers/media/dvb-frontends/rtl2830*
13241
13242 RTL2832 MEDIA DRIVER
13243 M:      Antti Palosaari <crope@iki.fi>
13244 L:      linux-media@vger.kernel.org
13245 W:      https://linuxtv.org
13246 W:      http://palosaari.fi/linux/
13247 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13248 T:      git git://linuxtv.org/anttip/media_tree.git
13249 S:      Maintained
13250 F:      drivers/media/dvb-frontends/rtl2832*
13251
13252 RTL2832_SDR MEDIA DRIVER
13253 M:      Antti Palosaari <crope@iki.fi>
13254 L:      linux-media@vger.kernel.org
13255 W:      https://linuxtv.org
13256 W:      http://palosaari.fi/linux/
13257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13258 T:      git git://linuxtv.org/anttip/media_tree.git
13259 S:      Maintained
13260 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13261
13262 RTL8180 WIRELESS DRIVER
13263 L:      linux-wireless@vger.kernel.org
13264 W:      http://wireless.kernel.org/
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13266 S:      Orphan
13267 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13268
13269 RTL8187 WIRELESS DRIVER
13270 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13271 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13272 M:      Larry Finger <Larry.Finger@lwfinger.net>
13273 L:      linux-wireless@vger.kernel.org
13274 W:      http://wireless.kernel.org/
13275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13276 S:      Maintained
13277 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13278
13279 REALTEK WIRELESS DRIVER (rtlwifi family)
13280 M:      Ping-Ke Shih <pkshih@realtek.com>
13281 L:      linux-wireless@vger.kernel.org
13282 W:      http://wireless.kernel.org/
13283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13284 S:      Maintained
13285 F:      drivers/net/wireless/realtek/rtlwifi/
13286
13287 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13288 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13289 L:      linux-wireless@vger.kernel.org
13290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13291 S:      Maintained
13292 F:      drivers/net/wireless/realtek/rtl8xxxu/
13293
13294 RXRPC SOCKETS (AF_RXRPC)
13295 M:      David Howells <dhowells@redhat.com>
13296 L:      linux-afs@lists.infradead.org
13297 S:      Supported
13298 F:      net/rxrpc/
13299 F:      include/keys/rxrpc-type.h
13300 F:      include/net/af_rxrpc.h
13301 F:      include/trace/events/rxrpc.h
13302 F:      include/uapi/linux/rxrpc.h
13303 F:      Documentation/networking/rxrpc.txt
13304 W:      https://www.infradead.org/~dhowells/kafs/
13305
13306 S3 SAVAGE FRAMEBUFFER DRIVER
13307 M:      Antonino Daplas <adaplas@gmail.com>
13308 L:      linux-fbdev@vger.kernel.org
13309 S:      Maintained
13310 F:      drivers/video/fbdev/savage/
13311
13312 S390
13313 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13314 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13315 L:      linux-s390@vger.kernel.org
13316 W:      http://www.ibm.com/developerworks/linux/linux390/
13317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13318 S:      Supported
13319 F:      arch/s390/
13320 F:      drivers/s390/
13321 F:      Documentation/s390/
13322 F:      Documentation/driver-api/s390-drivers.rst
13323
13324 S390 COMMON I/O LAYER
13325 M:      Sebastian Ott <sebott@linux.ibm.com>
13326 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13327 L:      linux-s390@vger.kernel.org
13328 W:      http://www.ibm.com/developerworks/linux/linux390/
13329 S:      Supported
13330 F:      drivers/s390/cio/
13331
13332 S390 DASD DRIVER
13333 M:      Stefan Haberland <sth@linux.ibm.com>
13334 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13335 L:      linux-s390@vger.kernel.org
13336 W:      http://www.ibm.com/developerworks/linux/linux390/
13337 S:      Supported
13338 F:      drivers/s390/block/dasd*
13339 F:      block/partitions/ibm.c
13340
13341 S390 IOMMU (PCI)
13342 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13343 L:      linux-s390@vger.kernel.org
13344 W:      http://www.ibm.com/developerworks/linux/linux390/
13345 S:      Supported
13346 F:      drivers/iommu/s390-iommu.c
13347
13348 S390 IUCV NETWORK LAYER
13349 M:      Julian Wiedmann <jwi@linux.ibm.com>
13350 M:      Ursula Braun <ubraun@linux.ibm.com>
13351 L:      linux-s390@vger.kernel.org
13352 W:      http://www.ibm.com/developerworks/linux/linux390/
13353 S:      Supported
13354 F:      drivers/s390/net/*iucv*
13355 F:      include/net/iucv/
13356 F:      net/iucv/
13357
13358 S390 NETWORK DRIVERS
13359 M:      Julian Wiedmann <jwi@linux.ibm.com>
13360 M:      Ursula Braun <ubraun@linux.ibm.com>
13361 L:      linux-s390@vger.kernel.org
13362 W:      http://www.ibm.com/developerworks/linux/linux390/
13363 S:      Supported
13364 F:      drivers/s390/net/
13365
13366 S390 PCI SUBSYSTEM
13367 M:      Sebastian Ott <sebott@linux.ibm.com>
13368 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13369 L:      linux-s390@vger.kernel.org
13370 W:      http://www.ibm.com/developerworks/linux/linux390/
13371 S:      Supported
13372 F:      arch/s390/pci/
13373 F:      drivers/pci/hotplug/s390_pci_hpc.c
13374
13375 S390 VFIO-CCW DRIVER
13376 M:      Cornelia Huck <cohuck@redhat.com>
13377 M:      Farhan Ali <alifm@linux.ibm.com>
13378 M:      Eric Farman <farman@linux.ibm.com>
13379 R:      Halil Pasic <pasic@linux.ibm.com>
13380 L:      linux-s390@vger.kernel.org
13381 L:      kvm@vger.kernel.org
13382 S:      Supported
13383 F:      drivers/s390/cio/vfio_ccw*
13384 F:      Documentation/s390/vfio-ccw.txt
13385 F:      include/uapi/linux/vfio_ccw.h
13386
13387 S390 ZCRYPT DRIVER
13388 M:      Harald Freudenberger <freude@linux.ibm.com>
13389 L:      linux-s390@vger.kernel.org
13390 W:      http://www.ibm.com/developerworks/linux/linux390/
13391 S:      Supported
13392 F:      drivers/s390/crypto/
13393
13394 S390 VFIO AP DRIVER
13395 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13396 M:      Pierre Morel <pmorel@linux.ibm.com>
13397 M:      Halil Pasic <pasic@linux.ibm.com>
13398 L:      linux-s390@vger.kernel.org
13399 W:      http://www.ibm.com/developerworks/linux/linux390/
13400 S:      Supported
13401 F:      drivers/s390/crypto/vfio_ap_drv.c
13402 F:      drivers/s390/crypto/vfio_ap_private.h
13403 F:      drivers/s390/crypto/vfio_ap_ops.c
13404 F:      Documentation/s390/vfio-ap.txt
13405
13406 S390 ZFCP DRIVER
13407 M:      Steffen Maier <maier@linux.ibm.com>
13408 M:      Benjamin Block <bblock@linux.ibm.com>
13409 L:      linux-s390@vger.kernel.org
13410 W:      http://www.ibm.com/developerworks/linux/linux390/
13411 S:      Supported
13412 F:      drivers/s390/scsi/zfcp_*
13413
13414 S3C24XX SD/MMC Driver
13415 M:      Ben Dooks <ben-linux@fluff.org>
13416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13417 S:      Supported
13418 F:      drivers/mmc/host/s3cmci.*
13419
13420 SAA6588 RDS RECEIVER DRIVER
13421 M:      Hans Verkuil <hverkuil@xs4all.nl>
13422 L:      linux-media@vger.kernel.org
13423 T:      git git://linuxtv.org/media_tree.git
13424 W:      https://linuxtv.org
13425 S:      Odd Fixes
13426 F:      drivers/media/i2c/saa6588*
13427
13428 SAA7134 VIDEO4LINUX DRIVER
13429 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13430 L:      linux-media@vger.kernel.org
13431 W:      https://linuxtv.org
13432 T:      git git://linuxtv.org/media_tree.git
13433 S:      Odd fixes
13434 F:      Documentation/media/v4l-drivers/saa7134*
13435 F:      drivers/media/pci/saa7134/
13436
13437 SAA7146 VIDEO4LINUX-2 DRIVER
13438 M:      Hans Verkuil <hverkuil@xs4all.nl>
13439 L:      linux-media@vger.kernel.org
13440 T:      git git://linuxtv.org/media_tree.git
13441 S:      Maintained
13442 F:      drivers/media/common/saa7146/
13443 F:      drivers/media/pci/saa7146/
13444 F:      include/media/drv-intf/saa7146*
13445
13446 SAMSUNG AUDIO (ASoC) DRIVERS
13447 M:      Krzysztof Kozlowski <krzk@kernel.org>
13448 M:      Sangbeom Kim <sbkim73@samsung.com>
13449 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13451 S:      Supported
13452 F:      sound/soc/samsung/
13453 F:      Documentation/devicetree/bindings/sound/samsung*
13454
13455 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13456 M:      Krzysztof Kozlowski <krzk@kernel.org>
13457 L:      linux-crypto@vger.kernel.org
13458 L:      linux-samsung-soc@vger.kernel.org
13459 S:      Maintained
13460 F:      drivers/crypto/exynos-rng.c
13461 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13462
13463 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13464 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13465 L:      linux-samsung-soc@vger.kernel.org
13466 S:      Maintained
13467 F:      drivers/char/hw_random/exynos-trng.c
13468 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13469
13470 SAMSUNG FRAMEBUFFER DRIVER
13471 M:      Jingoo Han <jingoohan1@gmail.com>
13472 L:      linux-fbdev@vger.kernel.org
13473 S:      Maintained
13474 F:      drivers/video/fbdev/s3c-fb.c
13475
13476 SAMSUNG LAPTOP DRIVER
13477 M:      Corentin Chary <corentin.chary@gmail.com>
13478 L:      platform-driver-x86@vger.kernel.org
13479 S:      Maintained
13480 F:      drivers/platform/x86/samsung-laptop.c
13481
13482 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13483 M:      Sangbeom Kim <sbkim73@samsung.com>
13484 M:      Krzysztof Kozlowski <krzk@kernel.org>
13485 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13486 L:      linux-kernel@vger.kernel.org
13487 L:      linux-samsung-soc@vger.kernel.org
13488 S:      Supported
13489 F:      drivers/mfd/sec*.c
13490 F:      drivers/regulator/s2m*.c
13491 F:      drivers/regulator/s5m*.c
13492 F:      drivers/clk/clk-s2mps11.c
13493 F:      drivers/rtc/rtc-s5m.c
13494 F:      include/linux/mfd/samsung/
13495 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13496 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13497 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13498 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13499
13500 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13501 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13502 L:      linux-media@vger.kernel.org
13503 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13504 S:      Maintained
13505 F:      drivers/media/platform/s3c-camif/
13506 F:      include/media/drv-intf/s3c_camif.h
13507
13508 SAMSUNG S3FWRN5 NFC DRIVER
13509 M:      Robert Baldyga <r.baldyga@samsung.com>
13510 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13511 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13512 S:      Supported
13513 F:      drivers/nfc/s3fwrn5
13514
13515 SAMSUNG S5C73M3 CAMERA DRIVER
13516 M:      Kyungmin Park <kyungmin.park@samsung.com>
13517 M:      Andrzej Hajda <a.hajda@samsung.com>
13518 L:      linux-media@vger.kernel.org
13519 S:      Supported
13520 F:      drivers/media/i2c/s5c73m3/*
13521
13522 SAMSUNG S5K5BAF CAMERA DRIVER
13523 M:      Kyungmin Park <kyungmin.park@samsung.com>
13524 M:      Andrzej Hajda <a.hajda@samsung.com>
13525 L:      linux-media@vger.kernel.org
13526 S:      Supported
13527 F:      drivers/media/i2c/s5k5baf.c
13528
13529 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13530 M:      Krzysztof Kozlowski <krzk@kernel.org>
13531 M:      Vladimir Zapolskiy <vz@mleia.com>
13532 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13533 L:      linux-crypto@vger.kernel.org
13534 L:      linux-samsung-soc@vger.kernel.org
13535 S:      Maintained
13536 F:      drivers/crypto/s5p-sss.c
13537
13538 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13539 M:      Kyungmin Park <kyungmin.park@samsung.com>
13540 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13541 L:      linux-media@vger.kernel.org
13542 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13543 S:      Supported
13544 F:      drivers/media/platform/exynos4-is/
13545
13546 SAMSUNG SOC CLOCK DRIVERS
13547 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13548 M:      Tomasz Figa <tomasz.figa@gmail.com>
13549 M:      Chanwoo Choi <cw00.choi@samsung.com>
13550 S:      Supported
13551 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13553 F:      drivers/clk/samsung/
13554 F:      include/dt-bindings/clock/exynos*.h
13555 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13556
13557 SAMSUNG SPI DRIVERS
13558 M:      Kukjin Kim <kgene@kernel.org>
13559 M:      Krzysztof Kozlowski <krzk@kernel.org>
13560 M:      Andi Shyti <andi@etezian.org>
13561 L:      linux-spi@vger.kernel.org
13562 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13563 S:      Maintained
13564 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13565 F:      drivers/spi/spi-s3c*
13566 F:      include/linux/platform_data/spi-s3c64xx.h
13567
13568 SAMSUNG SXGBE DRIVERS
13569 M:      Byungho An <bh74.an@samsung.com>
13570 M:      Girish K S <ks.giri@samsung.com>
13571 M:      Vipul Pandya <vipul.pandya@samsung.com>
13572 S:      Supported
13573 L:      netdev@vger.kernel.org
13574 F:      drivers/net/ethernet/samsung/sxgbe/
13575
13576 SAMSUNG THERMAL DRIVER
13577 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13578 L:      linux-pm@vger.kernel.org
13579 L:      linux-samsung-soc@vger.kernel.org
13580 S:      Supported
13581 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13582 F:      drivers/thermal/samsung/
13583
13584 SAMSUNG USB2 PHY DRIVER
13585 M:      Kamil Debski <kamil@wypas.org>
13586 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13587 L:      linux-kernel@vger.kernel.org
13588 S:      Supported
13589 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13590 F:      Documentation/phy/samsung-usb2.txt
13591 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13592 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13593 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13594 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13595 F:      drivers/phy/samsung/phy-samsung-usb2.c
13596 F:      drivers/phy/samsung/phy-samsung-usb2.h
13597
13598 SC1200 WDT DRIVER
13599 M:      Zwane Mwaikambo <zwanem@gmail.com>
13600 S:      Maintained
13601 F:      drivers/watchdog/sc1200wdt.c
13602
13603 SCHEDULER
13604 M:      Ingo Molnar <mingo@redhat.com>
13605 M:      Peter Zijlstra <peterz@infradead.org>
13606 L:      linux-kernel@vger.kernel.org
13607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13608 S:      Maintained
13609 F:      kernel/sched/
13610 F:      include/linux/sched.h
13611 F:      include/uapi/linux/sched.h
13612 F:      include/linux/wait.h
13613 F:      include/linux/preempt.h
13614
13615 SCR24X CHIP CARD INTERFACE DRIVER
13616 M:      Lubomir Rintel <lkundrak@v3.sk>
13617 S:      Supported
13618 F:      drivers/char/pcmcia/scr24x_cs.c
13619
13620 SCSI CDROM DRIVER
13621 M:      Jens Axboe <axboe@kernel.dk>
13622 L:      linux-scsi@vger.kernel.org
13623 W:      http://www.kernel.dk
13624 S:      Maintained
13625 F:      drivers/scsi/sr*
13626
13627 SCSI RDMA PROTOCOL (SRP) INITIATOR
13628 M:      Bart Van Assche <bvanassche@acm.org>
13629 L:      linux-rdma@vger.kernel.org
13630 S:      Supported
13631 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13632 F:      drivers/infiniband/ulp/srp/
13633 F:      include/scsi/srp.h
13634
13635 SCSI RDMA PROTOCOL (SRP) TARGET
13636 M:      Bart Van Assche <bvanassche@acm.org>
13637 L:      linux-rdma@vger.kernel.org
13638 L:      target-devel@vger.kernel.org
13639 S:      Supported
13640 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13641 F:      drivers/infiniband/ulp/srpt/
13642
13643 SCSI SG DRIVER
13644 M:      Doug Gilbert <dgilbert@interlog.com>
13645 L:      linux-scsi@vger.kernel.org
13646 W:      http://sg.danny.cz/sg
13647 S:      Maintained
13648 F:      Documentation/scsi/scsi-generic.txt
13649 F:      drivers/scsi/sg.c
13650 F:      include/scsi/sg.h
13651
13652 SCSI SUBSYSTEM
13653 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13655 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13657 L:      linux-scsi@vger.kernel.org
13658 S:      Maintained
13659 F:      Documentation/devicetree/bindings/scsi/
13660 F:      drivers/scsi/
13661 F:      include/scsi/
13662
13663 SCSI TAPE DRIVER
13664 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13665 L:      linux-scsi@vger.kernel.org
13666 S:      Maintained
13667 F:      Documentation/scsi/st.txt
13668 F:      drivers/scsi/st.*
13669 F:      drivers/scsi/st_*.h
13670
13671 SCTP PROTOCOL
13672 M:      Vlad Yasevich <vyasevich@gmail.com>
13673 M:      Neil Horman <nhorman@tuxdriver.com>
13674 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13675 L:      linux-sctp@vger.kernel.org
13676 W:      http://lksctp.sourceforge.net
13677 S:      Maintained
13678 F:      Documentation/networking/sctp.txt
13679 F:      include/linux/sctp.h
13680 F:      include/uapi/linux/sctp.h
13681 F:      include/net/sctp/
13682 F:      net/sctp/
13683
13684 SCx200 CPU SUPPORT
13685 M:      Jim Cromie <jim.cromie@gmail.com>
13686 S:      Odd Fixes
13687 F:      Documentation/i2c/busses/scx200_acb
13688 F:      arch/x86/platform/scx200/
13689 F:      drivers/watchdog/scx200_wdt.c
13690 F:      drivers/i2c/busses/scx200*
13691 F:      drivers/mtd/maps/scx200_docflash.c
13692 F:      include/linux/scx200.h
13693
13694 SCx200 GPIO DRIVER
13695 M:      Jim Cromie <jim.cromie@gmail.com>
13696 S:      Maintained
13697 F:      drivers/char/scx200_gpio.c
13698 F:      include/linux/scx200_gpio.h
13699
13700 SCx200 HRT CLOCKSOURCE DRIVER
13701 M:      Jim Cromie <jim.cromie@gmail.com>
13702 S:      Maintained
13703 F:      drivers/clocksource/scx200_hrt.c
13704
13705 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13706 M:      Sascha Sommer <saschasommer@freenet.de>
13707 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13708 S:      Maintained
13709 F:      drivers/mmc/host/sdricoh_cs.c
13710
13711 SECO BOARDS CEC DRIVER
13712 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13713 S:      Maintained
13714 F:      drivers/media/platform/seco-cec/seco-cec.c
13715 F:      drivers/media/platform/seco-cec/seco-cec.h
13716
13717 SECURE COMPUTING
13718 M:      Kees Cook <keescook@chromium.org>
13719 R:      Andy Lutomirski <luto@amacapital.net>
13720 R:      Will Drewry <wad@chromium.org>
13721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13722 S:      Supported
13723 F:      kernel/seccomp.c
13724 F:      include/uapi/linux/seccomp.h
13725 F:      include/linux/seccomp.h
13726 F:      tools/testing/selftests/seccomp/*
13727 F:      tools/testing/selftests/kselftest_harness.h
13728 F:      Documentation/userspace-api/seccomp_filter.rst
13729 K:      \bsecure_computing
13730 K:      \bTIF_SECCOMP\b
13731
13732 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13733 M:      Al Cooper <alcooperx@gmail.com>
13734 L:      linux-mmc@vger.kernel.org
13735 L:      bcm-kernel-feedback-list@broadcom.com
13736 S:      Maintained
13737 F:      drivers/mmc/host/sdhci-brcmstb*
13738
13739 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13740 M:      Adrian Hunter <adrian.hunter@intel.com>
13741 L:      linux-mmc@vger.kernel.org
13742 S:      Maintained
13743 F:      drivers/mmc/host/sdhci*
13744 F:      include/linux/mmc/sdhci*
13745
13746 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13747 M:      Adrian Hunter <adrian.hunter@intel.com>
13748 M:      Ritesh Harjani <riteshh@codeaurora.org>
13749 M:      Asutosh Das <asutoshd@codeaurora.org>
13750 L:      linux-mmc@vger.kernel.org
13751 S:      Maintained
13752 F:      drivers/mmc/host/cqhci*
13753
13754 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13755 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13756 M:      Manjunath M B <manjumb@synopsys.com>
13757 L:      linux-mmc@vger.kernel.org
13758 S:      Maintained
13759 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13760
13761 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13762 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13763 L:      linux-mmc@vger.kernel.org
13764 S:      Supported
13765 F:      drivers/mmc/host/sdhci-of-at91.c
13766
13767 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13768 M:      Ben Dooks <ben-linux@fluff.org>
13769 M:      Jaehoon Chung <jh80.chung@samsung.com>
13770 L:      linux-mmc@vger.kernel.org
13771 S:      Maintained
13772 F:      drivers/mmc/host/sdhci-s3c*
13773
13774 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13775 M:      Viresh Kumar <vireshk@kernel.org>
13776 L:      linux-mmc@vger.kernel.org
13777 S:      Maintained
13778 F:      drivers/mmc/host/sdhci-spear.c
13779
13780 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13781 M:      Kishon Vijay Abraham I <kishon@ti.com>
13782 L:      linux-mmc@vger.kernel.org
13783 S:      Maintained
13784 F:      drivers/mmc/host/sdhci-omap.c
13785
13786 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13787 M:      Scott Bauer <scott.bauer@intel.com>
13788 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13789 L:      linux-block@vger.kernel.org
13790 S:      Supported
13791 F:      block/sed*
13792 F:      block/opal_proto.h
13793 F:      include/linux/sed*
13794 F:      include/uapi/linux/sed*
13795
13796 SECURITY CONTACT
13797 M:      Security Officers <security@kernel.org>
13798 S:      Supported
13799
13800 SECURITY SUBSYSTEM
13801 M:      James Morris <jmorris@namei.org>
13802 M:      "Serge E. Hallyn" <serge@hallyn.com>
13803 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13805 W:      http://kernsec.org/
13806 S:      Supported
13807 F:      security/
13808 X:      security/selinux/
13809
13810 SELINUX SECURITY MODULE
13811 M:      Paul Moore <paul@paul-moore.com>
13812 M:      Stephen Smalley <sds@tycho.nsa.gov>
13813 M:      Eric Paris <eparis@parisplace.org>
13814 L:      selinux@vger.kernel.org
13815 W:      https://selinuxproject.org
13816 W:      https://github.com/SELinuxProject
13817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13818 S:      Supported
13819 F:      include/linux/selinux*
13820 F:      security/selinux/
13821 F:      scripts/selinux/
13822 F:      Documentation/admin-guide/LSM/SELinux.rst
13823
13824 SENSABLE PHANTOM
13825 M:      Jiri Slaby <jirislaby@gmail.com>
13826 S:      Maintained
13827 F:      drivers/misc/phantom.c
13828 F:      include/uapi/linux/phantom.h
13829
13830 SERIAL DEVICE BUS
13831 M:      Rob Herring <robh@kernel.org>
13832 L:      linux-serial@vger.kernel.org
13833 S:      Maintained
13834 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13835 F:      drivers/tty/serdev/
13836 F:      include/linux/serdev.h
13837
13838 SERIAL DRIVERS
13839 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13840 L:      linux-serial@vger.kernel.org
13841 S:      Maintained
13842 F:      Documentation/devicetree/bindings/serial/
13843 F:      drivers/tty/serial/
13844
13845 SERIAL IR RECEIVER
13846 M:      Sean Young <sean@mess.org>
13847 L:      linux-media@vger.kernel.org
13848 S:      Maintained
13849 F:      drivers/media/rc/serial_ir.c
13850
13851 SFC NETWORK DRIVER
13852 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13853 M:      Edward Cree <ecree@solarflare.com>
13854 M:      Bert Kenward <bkenward@solarflare.com>
13855 L:      netdev@vger.kernel.org
13856 S:      Supported
13857 F:      drivers/net/ethernet/sfc/
13858
13859 SFF/SFP/SFP+ MODULE SUPPORT
13860 M:      Russell King <linux@armlinux.org.uk>
13861 L:      netdev@vger.kernel.org
13862 S:      Maintained
13863 F:      drivers/net/phy/phylink.c
13864 F:      drivers/net/phy/sfp*
13865 F:      include/linux/phylink.h
13866 F:      include/linux/sfp.h
13867
13868 SGI GRU DRIVER
13869 M:      Dimitri Sivanich <sivanich@sgi.com>
13870 S:      Maintained
13871 F:      drivers/misc/sgi-gru/
13872
13873 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13874 M:      Pat Gefre <pfg@sgi.com>
13875 L:      linux-ia64@vger.kernel.org
13876 S:      Supported
13877 F:      Documentation/ia64/serial.txt
13878 F:      drivers/tty/serial/ioc?_serial.c
13879 F:      include/linux/ioc?.h
13880
13881 SGI XP/XPC/XPNET DRIVER
13882 M:      Cliff Whickman <cpw@sgi.com>
13883 M:      Robin Holt <robinmholt@gmail.com>
13884 S:      Maintained
13885 F:      drivers/misc/sgi-xp/
13886
13887 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13888 M:      Ursula Braun <ubraun@linux.ibm.com>
13889 M:      Karsten Graul <kgraul@linux.ibm.com>
13890 L:      linux-s390@vger.kernel.org
13891 W:      http://www.ibm.com/developerworks/linux/linux390/
13892 S:      Supported
13893 F:      net/smc/
13894
13895 SHARP RJ54N1CB0C SENSOR DRIVER
13896 M:      Jacopo Mondi <jacopo@jmondi.org>
13897 L:      linux-media@vger.kernel.org
13898 T:      git git://linuxtv.org/media_tree.git
13899 S:      Odd fixes
13900 F:      drivers/media/i2c/rj54n1cb0c.c
13901 F:      include/media/i2c/rj54n1cb0c.h
13902
13903 SH_VEU V4L2 MEM2MEM DRIVER
13904 L:      linux-media@vger.kernel.org
13905 S:      Orphan
13906 F:      drivers/media/platform/sh_veu.c
13907
13908 SH_VOU V4L2 OUTPUT DRIVER
13909 L:      linux-media@vger.kernel.org
13910 S:      Orphan
13911 F:      drivers/media/platform/sh_vou.c
13912 F:      include/media/drv-intf/sh_vou.h
13913
13914 SI2157 MEDIA DRIVER
13915 M:      Antti Palosaari <crope@iki.fi>
13916 L:      linux-media@vger.kernel.org
13917 W:      https://linuxtv.org
13918 W:      http://palosaari.fi/linux/
13919 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13920 T:      git git://linuxtv.org/anttip/media_tree.git
13921 S:      Maintained
13922 F:      drivers/media/tuners/si2157*
13923
13924 SI2165 MEDIA DRIVER
13925 M:      Matthias Schwarzott <zzam@gentoo.org>
13926 L:      linux-media@vger.kernel.org
13927 W:      https://linuxtv.org
13928 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13929 S:      Maintained
13930 F:      drivers/media/dvb-frontends/si2165*
13931
13932 SI2168 MEDIA DRIVER
13933 M:      Antti Palosaari <crope@iki.fi>
13934 L:      linux-media@vger.kernel.org
13935 W:      https://linuxtv.org
13936 W:      http://palosaari.fi/linux/
13937 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13938 T:      git git://linuxtv.org/anttip/media_tree.git
13939 S:      Maintained
13940 F:      drivers/media/dvb-frontends/si2168*
13941
13942 SI470X FM RADIO RECEIVER I2C DRIVER
13943 M:      Hans Verkuil <hverkuil@xs4all.nl>
13944 L:      linux-media@vger.kernel.org
13945 T:      git git://linuxtv.org/media_tree.git
13946 W:      https://linuxtv.org
13947 S:      Odd Fixes
13948 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13949
13950 SI470X FM RADIO RECEIVER USB DRIVER
13951 M:      Hans Verkuil <hverkuil@xs4all.nl>
13952 L:      linux-media@vger.kernel.org
13953 T:      git git://linuxtv.org/media_tree.git
13954 W:      https://linuxtv.org
13955 S:      Maintained
13956 F:      drivers/media/radio/si470x/radio-si470x-common.c
13957 F:      drivers/media/radio/si470x/radio-si470x.h
13958 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13959
13960 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13961 M:      Eduardo Valentin <edubezval@gmail.com>
13962 L:      linux-media@vger.kernel.org
13963 T:      git git://linuxtv.org/media_tree.git
13964 W:      https://linuxtv.org
13965 S:      Odd Fixes
13966 F:      drivers/media/radio/si4713/si4713.?
13967
13968 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13969 M:      Eduardo Valentin <edubezval@gmail.com>
13970 L:      linux-media@vger.kernel.org
13971 T:      git git://linuxtv.org/media_tree.git
13972 W:      https://linuxtv.org
13973 S:      Odd Fixes
13974 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13975
13976 SI4713 FM RADIO TRANSMITTER USB DRIVER
13977 M:      Hans Verkuil <hverkuil@xs4all.nl>
13978 L:      linux-media@vger.kernel.org
13979 T:      git git://linuxtv.org/media_tree.git
13980 W:      https://linuxtv.org
13981 S:      Maintained
13982 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13983
13984 SIANO DVB DRIVER
13985 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13986 L:      linux-media@vger.kernel.org
13987 W:      https://linuxtv.org
13988 T:      git git://linuxtv.org/media_tree.git
13989 S:      Odd fixes
13990 F:      drivers/media/common/siano/
13991 F:      drivers/media/usb/siano/
13992 F:      drivers/media/usb/siano/
13993 F:      drivers/media/mmc/siano/
13994
13995 SIFIVE DRIVERS
13996 M:      Palmer Dabbelt <palmer@sifive.com>
13997 M:      Paul Walmsley <paul.walmsley@sifive.com>
13998 L:      linux-riscv@lists.infradead.org
13999 T:      git git://github.com/sifive/riscv-linux.git
14000 S:      Supported
14001 K:      sifive
14002 N:      sifive
14003
14004 SILEAD TOUCHSCREEN DRIVER
14005 M:      Hans de Goede <hdegoede@redhat.com>
14006 L:      linux-input@vger.kernel.org
14007 L:      platform-driver-x86@vger.kernel.org
14008 S:      Maintained
14009 F:      drivers/input/touchscreen/silead.c
14010 F:      drivers/platform/x86/touchscreen_dmi.c
14011
14012 SILICON MOTION SM712 FRAME BUFFER DRIVER
14013 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14014 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14015 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14016 L:      linux-fbdev@vger.kernel.org
14017 S:      Maintained
14018 F:      drivers/video/fbdev/sm712*
14019 F:      Documentation/fb/sm712fb.txt
14020
14021 SIMPLE FIRMWARE INTERFACE (SFI)
14022 M:      Len Brown <lenb@kernel.org>
14023 L:      sfi-devel@simplefirmware.org
14024 W:      http://simplefirmware.org/
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14026 S:      Supported
14027 F:      arch/x86/platform/sfi/
14028 F:      drivers/sfi/
14029 F:      include/linux/sfi*.h
14030
14031 SIMPLEFB FB DRIVER
14032 M:      Hans de Goede <hdegoede@redhat.com>
14033 L:      linux-fbdev@vger.kernel.org
14034 S:      Maintained
14035 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14036 F:      drivers/video/fbdev/simplefb.c
14037 F:      include/linux/platform_data/simplefb.h
14038
14039 SIMTEC EB110ATX (Chalice CATS)
14040 P:      Ben Dooks
14041 P:      Vincent Sanders <vince@simtec.co.uk>
14042 M:      Simtec Linux Team <linux@simtec.co.uk>
14043 W:      http://www.simtec.co.uk/products/EB110ATX/
14044 S:      Supported
14045
14046 SIMTEC EB2410ITX (BAST)
14047 P:      Ben Dooks
14048 P:      Vincent Sanders <vince@simtec.co.uk>
14049 M:      Simtec Linux Team <linux@simtec.co.uk>
14050 W:      http://www.simtec.co.uk/products/EB2410ITX/
14051 S:      Supported
14052 F:      arch/arm/mach-s3c24xx/mach-bast.c
14053 F:      arch/arm/mach-s3c24xx/bast-ide.c
14054 F:      arch/arm/mach-s3c24xx/bast-irq.c
14055
14056 SIPHASH PRF ROUTINES
14057 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14058 S:      Maintained
14059 F:      lib/siphash.c
14060 F:      lib/test_siphash.c
14061 F:      include/linux/siphash.h
14062
14063 SIOX
14064 M:      Gavin Schenk <g.schenk@eckelmann.de>
14065 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14066 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14067 S:      Supported
14068 F:      drivers/siox/*
14069 F:      drivers/gpio/gpio-siox.c
14070 F:      include/trace/events/siox.h
14071
14072 SIS 190 ETHERNET DRIVER
14073 M:      Francois Romieu <romieu@fr.zoreil.com>
14074 L:      netdev@vger.kernel.org
14075 S:      Maintained
14076 F:      drivers/net/ethernet/sis/sis190.c
14077
14078 SIS 900/7016 FAST ETHERNET DRIVER
14079 M:      Daniele Venzano <venza@brownhat.org>
14080 W:      http://www.brownhat.org/sis900.html
14081 L:      netdev@vger.kernel.org
14082 S:      Maintained
14083 F:      drivers/net/ethernet/sis/sis900.*
14084
14085 SIS FRAMEBUFFER DRIVER
14086 M:      Thomas Winischhofer <thomas@winischhofer.net>
14087 W:      http://www.winischhofer.net/linuxsisvga.shtml
14088 S:      Maintained
14089 F:      Documentation/fb/sisfb.txt
14090 F:      drivers/video/fbdev/sis/
14091 F:      include/video/sisfb.h
14092
14093 SIS USB2VGA DRIVER
14094 M:      Thomas Winischhofer <thomas@winischhofer.net>
14095 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14096 S:      Maintained
14097 F:      drivers/usb/misc/sisusbvga/
14098
14099 SLAB ALLOCATOR
14100 M:      Christoph Lameter <cl@linux.com>
14101 M:      Pekka Enberg <penberg@kernel.org>
14102 M:      David Rientjes <rientjes@google.com>
14103 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14104 M:      Andrew Morton <akpm@linux-foundation.org>
14105 L:      linux-mm@kvack.org
14106 S:      Maintained
14107 F:      include/linux/sl?b*.h
14108 F:      mm/sl?b*
14109
14110 SLEEPABLE READ-COPY UPDATE (SRCU)
14111 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14112 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14113 M:      Josh Triplett <josh@joshtriplett.org>
14114 R:      Steven Rostedt <rostedt@goodmis.org>
14115 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14116 L:      linux-kernel@vger.kernel.org
14117 W:      http://www.rdrop.com/users/paulmck/RCU/
14118 S:      Supported
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14120 F:      include/linux/srcu*.h
14121 F:      kernel/rcu/srcu*.c
14122
14123 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14124 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14125 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14126 S:      Maintained
14127 F:      drivers/slimbus/
14128 F:      Documentation/devicetree/bindings/slimbus/
14129 F:      include/linux/slimbus.h
14130
14131 SMACK SECURITY MODULE
14132 M:      Casey Schaufler <casey@schaufler-ca.com>
14133 L:      linux-security-module@vger.kernel.org
14134 W:      http://schaufler-ca.com
14135 T:      git git://github.com/cschaufler/smack-next
14136 S:      Maintained
14137 F:      Documentation/admin-guide/LSM/Smack.rst
14138 F:      security/smack/
14139
14140 SMC91x ETHERNET DRIVER
14141 M:      Nicolas Pitre <nico@fluxnic.net>
14142 S:      Odd Fixes
14143 F:      drivers/net/ethernet/smsc/smc91x.*
14144
14145 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14146 M:      Sakari Ailus <sakari.ailus@iki.fi>
14147 L:      linux-media@vger.kernel.org
14148 S:      Maintained
14149 F:      drivers/media/i2c/smiapp/
14150 F:      include/media/i2c/smiapp.h
14151 F:      drivers/media/i2c/smiapp-pll.c
14152 F:      drivers/media/i2c/smiapp-pll.h
14153 F:      include/uapi/linux/smiapp.h
14154 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14155
14156 SMM665 HARDWARE MONITOR DRIVER
14157 M:      Guenter Roeck <linux@roeck-us.net>
14158 L:      linux-hwmon@vger.kernel.org
14159 S:      Maintained
14160 F:      Documentation/hwmon/smm665
14161 F:      drivers/hwmon/smm665.c
14162
14163 SMSC EMC2103 HARDWARE MONITOR DRIVER
14164 M:      Steve Glendinning <steve.glendinning@shawell.net>
14165 L:      linux-hwmon@vger.kernel.org
14166 S:      Maintained
14167 F:      Documentation/hwmon/emc2103
14168 F:      drivers/hwmon/emc2103.c
14169
14170 SMSC SCH5627 HARDWARE MONITOR DRIVER
14171 M:      Hans de Goede <hdegoede@redhat.com>
14172 L:      linux-hwmon@vger.kernel.org
14173 S:      Supported
14174 F:      Documentation/hwmon/sch5627
14175 F:      drivers/hwmon/sch5627.c
14176
14177 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14178 M:      Steve Glendinning <steve.glendinning@shawell.net>
14179 L:      linux-fbdev@vger.kernel.org
14180 S:      Maintained
14181 F:      drivers/video/fbdev/smscufx.c
14182
14183 SMSC47B397 HARDWARE MONITOR DRIVER
14184 M:      Jean Delvare <jdelvare@suse.com>
14185 L:      linux-hwmon@vger.kernel.org
14186 S:      Maintained
14187 F:      Documentation/hwmon/smsc47b397
14188 F:      drivers/hwmon/smsc47b397.c
14189
14190 SMSC911x ETHERNET DRIVER
14191 M:      Steve Glendinning <steve.glendinning@shawell.net>
14192 L:      netdev@vger.kernel.org
14193 S:      Maintained
14194 F:      include/linux/smsc911x.h
14195 F:      drivers/net/ethernet/smsc/smsc911x.*
14196
14197 SMSC9420 PCI ETHERNET DRIVER
14198 M:      Steve Glendinning <steve.glendinning@shawell.net>
14199 L:      netdev@vger.kernel.org
14200 S:      Maintained
14201 F:      drivers/net/ethernet/smsc/smsc9420.*
14202
14203 SOC-CAMERA V4L2 SUBSYSTEM
14204 L:      linux-media@vger.kernel.org
14205 T:      git git://linuxtv.org/media_tree.git
14206 S:      Orphan
14207 F:      include/media/soc*
14208 F:      drivers/media/i2c/soc_camera/
14209 F:      drivers/media/platform/soc_camera/
14210
14211 SOCIONEXT SYNQUACER I2C DRIVER
14212 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14213 L:      linux-i2c@vger.kernel.org
14214 S:      Maintained
14215 F:      drivers/i2c/busses/i2c-synquacer.c
14216 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14217
14218 SOCIONEXT UNIPHIER SOUND DRIVER
14219 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14220 S:      Orphan
14221 F:      sound/soc/uniphier/
14222
14223 SOEKRIS NET48XX LED SUPPORT
14224 M:      Chris Boot <bootc@bootc.net>
14225 S:      Maintained
14226 F:      drivers/leds/leds-net48xx.c
14227
14228 SOFT-ROCE DRIVER (rxe)
14229 M:      Moni Shoua <monis@mellanox.com>
14230 L:      linux-rdma@vger.kernel.org
14231 S:      Supported
14232 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14233 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14234 F:      drivers/infiniband/sw/rxe/
14235 F:      include/uapi/rdma/rdma_user_rxe.h
14236
14237 SOFTLOGIC 6x10 MPEG CODEC
14238 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14239 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14240 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14241 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14242 M:      Ismael Luceno <ismael@iodev.co.uk>
14243 L:      linux-media@vger.kernel.org
14244 S:      Supported
14245 F:      drivers/media/pci/solo6x10/
14246
14247 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14248 M:      James Morse <james.morse@arm.com>
14249 L:      linux-arm-kernel@lists.infradead.org
14250 S:      Maintained
14251 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14252 F:      drivers/firmware/arm_sdei.c
14253 F:      include/linux/arm_sdei.h
14254 F:      include/uapi/linux/arm_sdei.h
14255
14256 SOFTWARE RAID (Multiple Disks) SUPPORT
14257 M:      Shaohua Li <shli@kernel.org>
14258 L:      linux-raid@vger.kernel.org
14259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14260 S:      Supported
14261 F:      drivers/md/Makefile
14262 F:      drivers/md/Kconfig
14263 F:      drivers/md/md*
14264 F:      drivers/md/raid*
14265 F:      include/linux/raid/
14266 F:      include/uapi/linux/raid/
14267
14268 SOCIONEXT (SNI) AVE NETWORK DRIVER
14269 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14270 L:      netdev@vger.kernel.org
14271 S:      Maintained
14272 F:      drivers/net/ethernet/socionext/sni_ave.c
14273 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14274
14275 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14276 M:      Jassi Brar <jaswinder.singh@linaro.org>
14277 L:      netdev@vger.kernel.org
14278 S:      Maintained
14279 F:      drivers/net/ethernet/socionext/netsec.c
14280 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14281
14282 SOLIDRUN CLEARFOG SUPPORT
14283 M:      Russell King <linux@armlinux.org.uk>
14284 S:      Maintained
14285 F:      arch/arm/boot/dts/armada-388-clearfog*
14286 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14287
14288 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14289 M:      Russell King <linux@armlinux.org.uk>
14290 S:      Maintained
14291 F:      arch/arm/boot/dts/imx6*-cubox-i*
14292 F:      arch/arm/boot/dts/imx6*-hummingboard*
14293 F:      arch/arm/boot/dts/imx6*-sr-*
14294
14295 SONIC NETWORK DRIVER
14296 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14297 L:      netdev@vger.kernel.org
14298 S:      Maintained
14299 F:      drivers/net/ethernet/natsemi/sonic.*
14300
14301 SONICS SILICON BACKPLANE DRIVER (SSB)
14302 M:      Michael Buesch <m@bues.ch>
14303 L:      linux-wireless@vger.kernel.org
14304 S:      Maintained
14305 F:      drivers/ssb/
14306 F:      include/linux/ssb/
14307
14308 SONY IMX214 SENSOR DRIVER
14309 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14310 L:      linux-media@vger.kernel.org
14311 T:      git git://linuxtv.org/media_tree.git
14312 S:      Maintained
14313 F:      drivers/media/i2c/imx214.c
14314 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14315
14316 SONY IMX258 SENSOR DRIVER
14317 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14318 L:      linux-media@vger.kernel.org
14319 T:      git git://linuxtv.org/media_tree.git
14320 S:      Maintained
14321 F:      drivers/media/i2c/imx258.c
14322
14323 SONY IMX274 SENSOR DRIVER
14324 M:      Leon Luo <leonl@leopardimaging.com>
14325 L:      linux-media@vger.kernel.org
14326 T:      git git://linuxtv.org/media_tree.git
14327 S:      Maintained
14328 F:      drivers/media/i2c/imx274.c
14329 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14330
14331 SONY IMX319 SENSOR DRIVER
14332 M:      Bingbu Cao <bingbu.cao@intel.com>
14333 L:      linux-media@vger.kernel.org
14334 T:      git git://linuxtv.org/media_tree.git
14335 S:      Maintained
14336 F:      drivers/media/i2c/imx319.c
14337
14338 SONY IMX355 SENSOR DRIVER
14339 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14340 L:      linux-media@vger.kernel.org
14341 T:      git git://linuxtv.org/media_tree.git
14342 S:      Maintained
14343 F:      drivers/media/i2c/imx355.c
14344
14345 SONY MEMORYSTICK CARD SUPPORT
14346 M:      Alex Dubov <oakad@yahoo.com>
14347 W:      http://tifmxx.berlios.de/
14348 S:      Maintained
14349 F:      drivers/memstick/host/tifm_ms.c
14350
14351 SONY MEMORYSTICK STANDARD SUPPORT
14352 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14353 S:      Maintained
14354 F:      drivers/memstick/core/ms_block.*
14355
14356 SONY VAIO CONTROL DEVICE DRIVER
14357 M:      Mattia Dongili <malattia@linux.it>
14358 L:      platform-driver-x86@vger.kernel.org
14359 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14360 S:      Maintained
14361 F:      Documentation/laptops/sony-laptop.txt
14362 F:      drivers/char/sonypi.c
14363 F:      drivers/platform/x86/sony-laptop.c
14364 F:      include/linux/sony-laptop.h
14365
14366 SOUND
14367 M:      Jaroslav Kysela <perex@perex.cz>
14368 M:      Takashi Iwai <tiwai@suse.com>
14369 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14370 W:      http://www.alsa-project.org/
14371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14372 T:      git git://git.alsa-project.org/alsa-kernel.git
14373 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14374 S:      Maintained
14375 F:      Documentation/sound/
14376 F:      include/sound/
14377 F:      include/uapi/sound/
14378 F:      sound/
14379
14380 SOUND - COMPRESSED AUDIO
14381 M:      Vinod Koul <vkoul@kernel.org>
14382 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14384 S:      Supported
14385 F:      Documentation/sound/designs/compress-offload.rst
14386 F:      include/sound/compress_driver.h
14387 F:      include/uapi/sound/compress_*
14388 F:      sound/core/compress_offload.c
14389 F:      sound/soc/soc-compress.c
14390
14391 SOUND - DMAENGINE HELPERS
14392 M:      Lars-Peter Clausen <lars@metafoo.de>
14393 S:      Supported
14394 F:      include/sound/dmaengine_pcm.h
14395 F:      sound/core/pcm_dmaengine.c
14396 F:      sound/soc/soc-generic-dmaengine-pcm.c
14397
14398 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14399 M:      Liam Girdwood <lgirdwood@gmail.com>
14400 M:      Mark Brown <broonie@kernel.org>
14401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14402 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14403 W:      http://alsa-project.org/main/index.php/ASoC
14404 S:      Supported
14405 F:      Documentation/devicetree/bindings/sound/
14406 F:      Documentation/sound/soc/
14407 F:      sound/soc/
14408 F:      include/dt-bindings/sound/
14409 F:      include/sound/soc*
14410
14411 SOUNDWIRE SUBSYSTEM
14412 M:      Vinod Koul <vkoul@kernel.org>
14413 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14414 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14415 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14416 S:      Supported
14417 F:      Documentation/driver-api/soundwire/
14418 F:      drivers/soundwire/
14419 F:      include/linux/soundwire/
14420
14421 SP2 MEDIA DRIVER
14422 M:      Olli Salonen <olli.salonen@iki.fi>
14423 L:      linux-media@vger.kernel.org
14424 W:      https://linuxtv.org
14425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14426 S:      Maintained
14427 F:      drivers/media/dvb-frontends/sp2*
14428
14429 SPARC + UltraSPARC (sparc/sparc64)
14430 M:      "David S. Miller" <davem@davemloft.net>
14431 L:      sparclinux@vger.kernel.org
14432 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14435 S:      Maintained
14436 F:      arch/sparc/
14437 F:      drivers/sbus/
14438
14439 SPARC SERIAL DRIVERS
14440 M:      "David S. Miller" <davem@davemloft.net>
14441 L:      sparclinux@vger.kernel.org
14442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14444 S:      Maintained
14445 F:      include/linux/sunserialcore.h
14446 F:      drivers/tty/serial/suncore.c
14447 F:      drivers/tty/serial/sunhv.c
14448 F:      drivers/tty/serial/sunsab.c
14449 F:      drivers/tty/serial/sunsab.h
14450 F:      drivers/tty/serial/sunsu.c
14451 F:      drivers/tty/serial/sunzilog.c
14452 F:      drivers/tty/serial/sunzilog.h
14453 F:      drivers/tty/vcc.c
14454
14455 SPARSE CHECKER
14456 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14457 L:      linux-sparse@vger.kernel.org
14458 W:      https://sparse.wiki.kernel.org/
14459 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14460 S:      Maintained
14461 F:      include/linux/compiler.h
14462
14463 SPEAR CLOCK FRAMEWORK SUPPORT
14464 M:      Viresh Kumar <vireshk@kernel.org>
14465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14466 W:      http://www.st.com/spear
14467 S:      Maintained
14468 F:      drivers/clk/spear/
14469
14470 SPEAR PLATFORM SUPPORT
14471 M:      Viresh Kumar <vireshk@kernel.org>
14472 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14474 W:      http://www.st.com/spear
14475 S:      Maintained
14476 F:      arch/arm/boot/dts/spear*
14477 F:      arch/arm/mach-spear/
14478
14479 SPI NOR SUBSYSTEM
14480 M:      Marek Vasut <marek.vasut@gmail.com>
14481 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14482 L:      linux-mtd@lists.infradead.org
14483 W:      http://www.linux-mtd.infradead.org/
14484 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14485 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14486 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14487 S:      Maintained
14488 F:      drivers/mtd/spi-nor/
14489 F:      include/linux/mtd/spi-nor.h
14490
14491 SPI SUBSYSTEM
14492 M:      Mark Brown <broonie@kernel.org>
14493 L:      linux-spi@vger.kernel.org
14494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14495 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14496 S:      Maintained
14497 F:      Documentation/devicetree/bindings/spi/
14498 F:      Documentation/spi/
14499 F:      drivers/spi/
14500 F:      include/linux/spi/
14501 F:      include/uapi/linux/spi/
14502 F:      tools/spi/
14503
14504 SPIDERNET NETWORK DRIVER for CELL
14505 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14506 L:      netdev@vger.kernel.org
14507 S:      Supported
14508 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14509 F:      drivers/net/ethernet/toshiba/spider_net*
14510
14511 SPMI SUBSYSTEM
14512 R:      Stephen Boyd <sboyd@kernel.org>
14513 L:      linux-arm-msm@vger.kernel.org
14514 F:      Documentation/devicetree/bindings/spmi/
14515 F:      drivers/spmi/
14516 F:      include/dt-bindings/spmi/spmi.h
14517 F:      include/linux/spmi.h
14518 F:      include/trace/events/spmi.h
14519
14520 SPU FILE SYSTEM
14521 M:      Jeremy Kerr <jk@ozlabs.org>
14522 L:      linuxppc-dev@lists.ozlabs.org
14523 W:      http://www.ibm.com/developerworks/power/cell/
14524 S:      Supported
14525 F:      Documentation/filesystems/spufs.txt
14526 F:      arch/powerpc/platforms/cell/spufs/
14527
14528 SQUASHFS FILE SYSTEM
14529 M:      Phillip Lougher <phillip@squashfs.org.uk>
14530 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14531 W:      http://squashfs.org.uk
14532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14533 S:      Maintained
14534 F:      Documentation/filesystems/squashfs.txt
14535 F:      fs/squashfs/
14536
14537 SRM (Alpha) environment access
14538 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14539 S:      Maintained
14540 F:      arch/alpha/kernel/srm_env.c
14541
14542 ST LSM6DSx IMU IIO DRIVER
14543 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14544 L:      linux-iio@vger.kernel.org
14545 W:      http://www.st.com/
14546 S:      Maintained
14547 F:      drivers/iio/imu/st_lsm6dsx/
14548 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14549
14550 ST STM32 I2C/SMBUS DRIVER
14551 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14552 L:      linux-i2c@vger.kernel.org
14553 S:      Maintained
14554 F:      drivers/i2c/busses/i2c-stm32*
14555
14556 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14557 M:      Song Qiang <songqiang1304521@gmail.com>
14558 L:      linux-iio@vger.kernel.org
14559 S:      Maintained
14560 F:      drivers/iio/proximity/vl53l0x-i2c.c
14561 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14562
14563 STABLE BRANCH
14564 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14565 M:      Sasha Levin <sashal@kernel.org>
14566 L:      stable@vger.kernel.org
14567 S:      Supported
14568 F:      Documentation/process/stable-kernel-rules.rst
14569
14570 STAGING - COMEDI
14571 M:      Ian Abbott <abbotti@mev.co.uk>
14572 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14573 S:      Odd Fixes
14574 F:      drivers/staging/comedi/
14575
14576 STAGING - EROFS FILE SYSTEM
14577 M:      Gao Xiang <gaoxiang25@huawei.com>
14578 M:      Chao Yu <yuchao0@huawei.com>
14579 L:      linux-erofs@lists.ozlabs.org
14580 S:      Maintained
14581 F:      drivers/staging/erofs/
14582
14583 STAGING - INDUSTRIAL IO
14584 M:      Jonathan Cameron <jic23@kernel.org>
14585 L:      linux-iio@vger.kernel.org
14586 S:      Odd Fixes
14587 F:      Documentation/devicetree/bindings/staging/iio/
14588 F:      drivers/staging/iio/
14589
14590 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14591 M:      Marc Dietrich <marvin24@gmx.de>
14592 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14593 L:      linux-tegra@vger.kernel.org
14594 S:      Maintained
14595 F:      drivers/staging/nvec/
14596
14597 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14598 M:      Jens Frederich <jfrederich@gmail.com>
14599 M:      Daniel Drake <dsd@laptop.org>
14600 M:      Jon Nettleton <jon.nettleton@gmail.com>
14601 W:      http://wiki.laptop.org/go/DCON
14602 S:      Maintained
14603 F:      drivers/staging/olpc_dcon/
14604
14605 STAGING - REALTEK RTL8712U DRIVERS
14606 M:      Larry Finger <Larry.Finger@lwfinger.net>
14607 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14608 S:      Odd Fixes
14609 F:      drivers/staging/rtl8712/
14610
14611 STAGING - REALTEK RTL8188EU DRIVERS
14612 M:      Larry Finger <Larry.Finger@lwfinger.net>
14613 S:      Odd Fixes
14614 F:      drivers/staging/rtl8188eu/
14615
14616 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14617 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14618 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14619 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14620 L:      linux-fbdev@vger.kernel.org
14621 S:      Maintained
14622 F:      drivers/staging/sm750fb/
14623
14624 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14625 M:      William Hubbs <w.d.hubbs@gmail.com>
14626 M:      Chris Brannon <chris@the-brannons.com>
14627 M:      Kirk Reiser <kirk@reisers.ca>
14628 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14629 L:      speakup@linux-speakup.org
14630 W:      http://www.linux-speakup.org/
14631 S:      Odd Fixes
14632 F:      drivers/staging/speakup/
14633
14634 STAGING - VIA VT665X DRIVERS
14635 M:      Forest Bond <forest@alittletooquiet.net>
14636 S:      Odd Fixes
14637 F:      drivers/staging/vt665?/
14638
14639 STAGING - WILC1000 WIFI DRIVER
14640 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14641 M:      Ajay Singh <ajay.kathat@microchip.com>
14642 L:      linux-wireless@vger.kernel.org
14643 S:      Supported
14644 F:      drivers/staging/wilc1000/
14645
14646 STAGING SUBSYSTEM
14647 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14649 L:      devel@driverdev.osuosl.org
14650 S:      Supported
14651 F:      drivers/staging/
14652
14653 STARFIRE/DURALAN NETWORK DRIVER
14654 M:      Ion Badulescu <ionut@badula.org>
14655 S:      Odd Fixes
14656 F:      drivers/net/ethernet/adaptec/starfire*
14657
14658 STEC S1220 SKD DRIVER
14659 M:      Bart Van Assche <bart.vanassche@wdc.com>
14660 L:      linux-block@vger.kernel.org
14661 S:      Maintained
14662 F:      drivers/block/skd*[ch]
14663
14664 STI AUDIO (ASoC) DRIVERS
14665 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14666 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14667 S:      Maintained
14668 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14669 F:      sound/soc/sti/
14670
14671 STI CEC DRIVER
14672 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14673 S:      Maintained
14674 F:      drivers/media/platform/sti/cec/
14675 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14676
14677 STK1160 USB VIDEO CAPTURE DRIVER
14678 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14679 L:      linux-media@vger.kernel.org
14680 T:      git git://linuxtv.org/media_tree.git
14681 S:      Maintained
14682 F:      drivers/media/usb/stk1160/
14683
14684 STM32 AUDIO (ASoC) DRIVERS
14685 M:      Olivier Moysan <olivier.moysan@st.com>
14686 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14688 S:      Maintained
14689 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14690 F:      sound/soc/stm/
14691
14692 STM32 TIMER/LPTIMER DRIVERS
14693 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14694 S:      Maintained
14695 F:      drivers/*/stm32-*timer*
14696 F:      drivers/pwm/pwm-stm32*
14697 F:      include/linux/*/stm32-*tim*
14698 F:      Documentation/ABI/testing/*timer-stm32
14699 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14700 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14701
14702 STMMAC ETHERNET DRIVER
14703 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14704 M:      Alexandre Torgue <alexandre.torgue@st.com>
14705 M:      Jose Abreu <joabreu@synopsys.com>
14706 L:      netdev@vger.kernel.org
14707 W:      http://www.stlinux.com
14708 S:      Supported
14709 F:      drivers/net/ethernet/stmicro/stmmac/
14710
14711 SUN3/3X
14712 M:      Sam Creasey <sammy@sammy.net>
14713 W:      http://sammy.net/sun3/
14714 S:      Maintained
14715 F:      arch/m68k/kernel/*sun3*
14716 F:      arch/m68k/sun3*/
14717 F:      arch/m68k/include/asm/sun3*
14718 F:      drivers/net/ethernet/i825xx/sun3*
14719
14720 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14721 M:      Hans de Goede <hdegoede@redhat.com>
14722 L:      linux-input@vger.kernel.org
14723 S:      Maintained
14724 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14725 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14726
14727 SUNDANCE NETWORK DRIVER
14728 M:      Denis Kirjanov <kda@linux-powerpc.org>
14729 L:      netdev@vger.kernel.org
14730 S:      Maintained
14731 F:      drivers/net/ethernet/dlink/sundance.c
14732
14733 SUPERH
14734 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14735 M:      Rich Felker <dalias@libc.org>
14736 L:      linux-sh@vger.kernel.org
14737 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14738 S:      Maintained
14739 F:      Documentation/sh/
14740 F:      arch/sh/
14741 F:      drivers/sh/
14742
14743 SUSPEND TO RAM
14744 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14745 M:      Len Brown <len.brown@intel.com>
14746 M:      Pavel Machek <pavel@ucw.cz>
14747 L:      linux-pm@vger.kernel.org
14748 B:      https://bugzilla.kernel.org
14749 S:      Supported
14750 F:      Documentation/power/
14751 F:      arch/x86/kernel/acpi/
14752 F:      drivers/base/power/
14753 F:      kernel/power/
14754 F:      include/linux/suspend.h
14755 F:      include/linux/freezer.h
14756 F:      include/linux/pm.h
14757
14758 SVGA HANDLING
14759 M:      Martin Mares <mj@ucw.cz>
14760 L:      linux-video@atrey.karlin.mff.cuni.cz
14761 S:      Maintained
14762 F:      Documentation/svga.txt
14763 F:      arch/x86/boot/video*
14764
14765 SWIOTLB SUBSYSTEM
14766 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14767 L:      iommu@lists.linux-foundation.org
14768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14769 S:      Supported
14770 F:      kernel/dma/swiotlb.c
14771 F:      arch/*/kernel/pci-swiotlb.c
14772 F:      include/linux/swiotlb.h
14773
14774 SWITCHDEV
14775 M:      Jiri Pirko <jiri@resnulli.us>
14776 M:      Ivan Vecera <ivecera@redhat.com>
14777 L:      netdev@vger.kernel.org
14778 S:      Supported
14779 F:      net/switchdev/
14780 F:      include/net/switchdev.h
14781
14782 SY8106A REGULATOR DRIVER
14783 M:      Icenowy Zheng <icenowy@aosc.io>
14784 S:      Maintained
14785 F:      drivers/regulator/sy8106a-regulator.c
14786 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14787
14788 SYNC FILE FRAMEWORK
14789 M:      Sumit Semwal <sumit.semwal@linaro.org>
14790 R:      Gustavo Padovan <gustavo@padovan.org>
14791 S:      Maintained
14792 L:      linux-media@vger.kernel.org
14793 L:      dri-devel@lists.freedesktop.org
14794 F:      drivers/dma-buf/sync_*
14795 F:      drivers/dma-buf/dma-fence*
14796 F:      drivers/dma-buf/sw_sync.c
14797 F:      include/linux/sync_file.h
14798 F:      include/uapi/linux/sync_file.h
14799 F:      Documentation/sync_file.txt
14800 T:      git git://anongit.freedesktop.org/drm/drm-misc
14801
14802 SYNOPSYS ARC ARCHITECTURE
14803 M:      Vineet Gupta <vgupta@synopsys.com>
14804 L:      linux-snps-arc@lists.infradead.org
14805 S:      Supported
14806 F:      arch/arc/
14807 F:      Documentation/devicetree/bindings/arc/*
14808 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14809 F:      drivers/clocksource/arc_timer.c
14810 F:      drivers/tty/serial/arc_uart.c
14811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14812
14813 SYNOPSYS ARC HSDK SDP pll clock driver
14814 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14815 S:      Supported
14816 F:      drivers/clk/clk-hsdk-pll.c
14817 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14818
14819 SYNOPSYS ARC SDP clock driver
14820 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14821 S:      Supported
14822 F:      drivers/clk/axs10x/*
14823 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14824
14825 SYNOPSYS ARC SDP platform support
14826 M:      Alexey Brodkin <abrodkin@synopsys.com>
14827 S:      Supported
14828 F:      arch/arc/plat-axs10x
14829 F:      arch/arc/boot/dts/ax*
14830 F:      Documentation/devicetree/bindings/arc/axs10*
14831
14832 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14833 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14834 S:      Supported
14835 F:      drivers/reset/reset-axs10x.c
14836 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14837
14838 SYNOPSYS CREG GPIO DRIVER
14839 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14840 S:      Maintained
14841 F:      drivers/gpio/gpio-creg-snps.c
14842 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14843
14844 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14845 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14846 S:      Maintained
14847 F:      drivers/tty/serial/8250/8250_dw.c
14848
14849 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14850 M:      Hoan Tran <hoan@os.amperecomputing.com>
14851 L:      linux-gpio@vger.kernel.org
14852 S:      Maintained
14853 F:      drivers/gpio/gpio-dwapb.c
14854 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14855
14856 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14857 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14858 S:      Maintained
14859 F:      drivers/dma/dwi-axi-dmac/
14860 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14861
14862 SYNOPSYS DESIGNWARE DMAC DRIVER
14863 M:      Viresh Kumar <vireshk@kernel.org>
14864 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14865 S:      Maintained
14866 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14867 F:      drivers/dma/dw/
14868 F:      include/dt-bindings/dma/dw-dmac.h
14869 F:      include/linux/dma/dw.h
14870 F:      include/linux/platform_data/dma-dw.h
14871
14872 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14873 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14874 L:      netdev@vger.kernel.org
14875 S:      Supported
14876 F:      drivers/net/ethernet/synopsys/
14877
14878 SYNOPSYS DESIGNWARE I2C DRIVER
14879 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14880 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14881 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14882 L:      linux-i2c@vger.kernel.org
14883 S:      Maintained
14884 F:      drivers/i2c/busses/i2c-designware-*
14885 F:      include/linux/platform_data/i2c-designware.h
14886
14887 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14888 M:      Jaehoon Chung <jh80.chung@samsung.com>
14889 L:      linux-mmc@vger.kernel.org
14890 S:      Maintained
14891 F:      drivers/mmc/host/dw_mmc*
14892
14893 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14894 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14895 S:      Supported
14896 F:      drivers/reset/reset-hsdk.c
14897 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14898 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14899
14900 SYSTEM CONFIGURATION (SYSCON)
14901 M:      Lee Jones <lee.jones@linaro.org>
14902 M:      Arnd Bergmann <arnd@arndb.de>
14903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14904 S:      Supported
14905 F:      drivers/mfd/syscon.c
14906
14907 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14908 M:      Sudeep Holla <sudeep.holla@arm.com>
14909 L:      linux-arm-kernel@lists.infradead.org
14910 S:      Maintained
14911 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14912 F:      drivers/clk/clk-sc[mp]i.c
14913 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14914 F:      drivers/firmware/arm_scpi.c
14915 F:      drivers/firmware/arm_scmi/
14916 F:      include/linux/sc[mp]i_protocol.h
14917
14918 SYSTEM RESET/SHUTDOWN DRIVERS
14919 M:      Sebastian Reichel <sre@kernel.org>
14920 L:      linux-pm@vger.kernel.org
14921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14922 S:      Maintained
14923 F:      Documentation/devicetree/bindings/power/reset/
14924 F:      drivers/power/reset/
14925
14926 SYSTEM TRACE MODULE CLASS
14927 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14928 S:      Maintained
14929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14930 F:      Documentation/trace/stm.rst
14931 F:      drivers/hwtracing/stm/
14932 F:      include/linux/stm.h
14933 F:      include/uapi/linux/stm.h
14934
14935 SYSV FILESYSTEM
14936 M:      Christoph Hellwig <hch@infradead.org>
14937 S:      Maintained
14938 F:      Documentation/filesystems/sysv-fs.txt
14939 F:      fs/sysv/
14940 F:      include/linux/sysv_fs.h
14941
14942 TARGET SUBSYSTEM
14943 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14944 L:      linux-scsi@vger.kernel.org
14945 L:      target-devel@vger.kernel.org
14946 W:      http://www.linux-iscsi.org
14947 W:      http://groups.google.com/group/linux-iscsi-target-dev
14948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14949 S:      Supported
14950 F:      drivers/target/
14951 F:      include/target/
14952 F:      Documentation/target/
14953
14954 TASKSTATS STATISTICS INTERFACE
14955 M:      Balbir Singh <bsingharora@gmail.com>
14956 S:      Maintained
14957 F:      Documentation/accounting/taskstats*
14958 F:      include/linux/taskstats*
14959 F:      kernel/taskstats.c
14960
14961 TC subsystem
14962 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14963 M:      Cong Wang <xiyou.wangcong@gmail.com>
14964 M:      Jiri Pirko <jiri@resnulli.us>
14965 L:      netdev@vger.kernel.org
14966 S:      Maintained
14967 F:      include/net/pkt_cls.h
14968 F:      include/net/pkt_sched.h
14969 F:      include/net/tc_act/
14970 F:      include/uapi/linux/pkt_cls.h
14971 F:      include/uapi/linux/pkt_sched.h
14972 F:      include/uapi/linux/tc_act/
14973 F:      include/uapi/linux/tc_ematch/
14974 F:      net/sched/
14975
14976 TC90522 MEDIA DRIVER
14977 M:      Akihiro Tsukada <tskd08@gmail.com>
14978 L:      linux-media@vger.kernel.org
14979 S:      Odd Fixes
14980 F:      drivers/media/dvb-frontends/tc90522*
14981
14982 TCP LOW PRIORITY MODULE
14983 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14984 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14985 W:      http://tcp-lp-mod.sourceforge.net/
14986 S:      Maintained
14987 F:      net/ipv4/tcp_lp.c
14988
14989 TDA10071 MEDIA DRIVER
14990 M:      Antti Palosaari <crope@iki.fi>
14991 L:      linux-media@vger.kernel.org
14992 W:      https://linuxtv.org
14993 W:      http://palosaari.fi/linux/
14994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14995 T:      git git://linuxtv.org/anttip/media_tree.git
14996 S:      Maintained
14997 F:      drivers/media/dvb-frontends/tda10071*
14998
14999 TDA18212 MEDIA DRIVER
15000 M:      Antti Palosaari <crope@iki.fi>
15001 L:      linux-media@vger.kernel.org
15002 W:      https://linuxtv.org
15003 W:      http://palosaari.fi/linux/
15004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15005 T:      git git://linuxtv.org/anttip/media_tree.git
15006 S:      Maintained
15007 F:      drivers/media/tuners/tda18212*
15008
15009 TDA18218 MEDIA DRIVER
15010 M:      Antti Palosaari <crope@iki.fi>
15011 L:      linux-media@vger.kernel.org
15012 W:      https://linuxtv.org
15013 W:      http://palosaari.fi/linux/
15014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15015 T:      git git://linuxtv.org/anttip/media_tree.git
15016 S:      Maintained
15017 F:      drivers/media/tuners/tda18218*
15018
15019 TDA18250 MEDIA DRIVER
15020 M:      Olli Salonen <olli.salonen@iki.fi>
15021 L:      linux-media@vger.kernel.org
15022 W:      https://linuxtv.org
15023 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15024 T:      git git://linuxtv.org/media_tree.git
15025 S:      Maintained
15026 F:      drivers/media/tuners/tda18250*
15027
15028 TDA18271 MEDIA DRIVER
15029 M:      Michael Krufky <mkrufky@linuxtv.org>
15030 L:      linux-media@vger.kernel.org
15031 W:      https://linuxtv.org
15032 W:      http://github.com/mkrufky
15033 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15034 T:      git git://linuxtv.org/mkrufky/tuners.git
15035 S:      Maintained
15036 F:      drivers/media/tuners/tda18271*
15037
15038 TDA1997x MEDIA DRIVER
15039 M:      Tim Harvey <tharvey@gateworks.com>
15040 L:      linux-media@vger.kernel.org
15041 W:      https://linuxtv.org
15042 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15043 S:      Maintained
15044 F:      drivers/media/i2c/tda1997x.*
15045
15046 TDA827x MEDIA DRIVER
15047 M:      Michael Krufky <mkrufky@linuxtv.org>
15048 L:      linux-media@vger.kernel.org
15049 W:      https://linuxtv.org
15050 W:      http://github.com/mkrufky
15051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15052 T:      git git://linuxtv.org/mkrufky/tuners.git
15053 S:      Maintained
15054 F:      drivers/media/tuners/tda8290.*
15055
15056 TDA8290 MEDIA DRIVER
15057 M:      Michael Krufky <mkrufky@linuxtv.org>
15058 L:      linux-media@vger.kernel.org
15059 W:      https://linuxtv.org
15060 W:      http://github.com/mkrufky
15061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15062 T:      git git://linuxtv.org/mkrufky/tuners.git
15063 S:      Maintained
15064 F:      drivers/media/tuners/tda8290.*
15065
15066 TDA9840 MEDIA DRIVER
15067 M:      Hans Verkuil <hverkuil@xs4all.nl>
15068 L:      linux-media@vger.kernel.org
15069 T:      git git://linuxtv.org/media_tree.git
15070 W:      https://linuxtv.org
15071 S:      Maintained
15072 F:      drivers/media/i2c/tda9840*
15073
15074 TEA5761 TUNER DRIVER
15075 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15076 L:      linux-media@vger.kernel.org
15077 W:      https://linuxtv.org
15078 T:      git git://linuxtv.org/media_tree.git
15079 S:      Odd fixes
15080 F:      drivers/media/tuners/tea5761.*
15081
15082 TEA5767 TUNER DRIVER
15083 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15084 L:      linux-media@vger.kernel.org
15085 W:      https://linuxtv.org
15086 T:      git git://linuxtv.org/media_tree.git
15087 S:      Maintained
15088 F:      drivers/media/tuners/tea5767.*
15089
15090 TEA6415C MEDIA DRIVER
15091 M:      Hans Verkuil <hverkuil@xs4all.nl>
15092 L:      linux-media@vger.kernel.org
15093 T:      git git://linuxtv.org/media_tree.git
15094 W:      https://linuxtv.org
15095 S:      Maintained
15096 F:      drivers/media/i2c/tea6415c*
15097
15098 TEA6420 MEDIA DRIVER
15099 M:      Hans Verkuil <hverkuil@xs4all.nl>
15100 L:      linux-media@vger.kernel.org
15101 T:      git git://linuxtv.org/media_tree.git
15102 W:      https://linuxtv.org
15103 S:      Maintained
15104 F:      drivers/media/i2c/tea6420*
15105
15106 TEAM DRIVER
15107 M:      Jiri Pirko <jiri@resnulli.us>
15108 L:      netdev@vger.kernel.org
15109 S:      Supported
15110 F:      drivers/net/team/
15111 F:      include/linux/if_team.h
15112 F:      include/uapi/linux/if_team.h
15113
15114 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15115 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15116 S:      Maintained
15117 F:      arch/x86/platform/ts5500/
15118
15119 TECHNOTREND USB IR RECEIVER
15120 M:      Sean Young <sean@mess.org>
15121 L:      linux-media@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/media/rc/ttusbir.c
15124
15125 TECHWELL TW9910 VIDEO DECODER
15126 L:      linux-media@vger.kernel.org
15127 S:      Orphan
15128 F:      drivers/media/i2c/tw9910.c
15129 F:      include/media/i2c/tw9910.h
15130
15131 TEE SUBSYSTEM
15132 M:      Jens Wiklander <jens.wiklander@linaro.org>
15133 S:      Maintained
15134 F:      include/linux/tee_drv.h
15135 F:      include/uapi/linux/tee.h
15136 F:      drivers/tee/
15137 F:      Documentation/tee.txt
15138
15139 TEGRA ARCHITECTURE SUPPORT
15140 M:      Thierry Reding <thierry.reding@gmail.com>
15141 M:      Jonathan Hunter <jonathanh@nvidia.com>
15142 L:      linux-tegra@vger.kernel.org
15143 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15145 S:      Supported
15146 N:      [^a-z]tegra
15147
15148 TEGRA CLOCK DRIVER
15149 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15150 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15151 S:      Supported
15152 F:      drivers/clk/tegra/
15153
15154 TEGRA DMA DRIVERS
15155 M:      Laxman Dewangan <ldewangan@nvidia.com>
15156 M:      Jon Hunter <jonathanh@nvidia.com>
15157 S:      Supported
15158 F:      drivers/dma/tegra*
15159
15160 TEGRA I2C DRIVER
15161 M:      Laxman Dewangan <ldewangan@nvidia.com>
15162 S:      Supported
15163 F:      drivers/i2c/busses/i2c-tegra.c
15164
15165 TEGRA IOMMU DRIVERS
15166 M:      Thierry Reding <thierry.reding@gmail.com>
15167 L:      linux-tegra@vger.kernel.org
15168 S:      Supported
15169 F:      drivers/iommu/tegra*
15170
15171 TEGRA KBC DRIVER
15172 M:      Laxman Dewangan <ldewangan@nvidia.com>
15173 S:      Supported
15174 F:      drivers/input/keyboard/tegra-kbc.c
15175
15176 TEGRA NAND DRIVER
15177 M:      Stefan Agner <stefan@agner.ch>
15178 M:      Lucas Stach <dev@lynxeye.de>
15179 S:      Maintained
15180 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15181 F:      drivers/mtd/nand/raw/tegra_nand.c
15182
15183 TEGRA PWM DRIVER
15184 M:      Thierry Reding <thierry.reding@gmail.com>
15185 S:      Supported
15186 F:      drivers/pwm/pwm-tegra.c
15187
15188 TEGRA SERIAL DRIVER
15189 M:      Laxman Dewangan <ldewangan@nvidia.com>
15190 S:      Supported
15191 F:      drivers/tty/serial/serial-tegra.c
15192
15193 TEGRA SPI DRIVER
15194 M:      Laxman Dewangan <ldewangan@nvidia.com>
15195 S:      Supported
15196 F:      drivers/spi/spi-tegra*
15197
15198 TEHUTI ETHERNET DRIVER
15199 M:      Andy Gospodarek <andy@greyhouse.net>
15200 L:      netdev@vger.kernel.org
15201 S:      Supported
15202 F:      drivers/net/ethernet/tehuti/*
15203
15204 Telecom Clock Driver for MCPL0010
15205 M:      Mark Gross <mark.gross@intel.com>
15206 S:      Supported
15207 F:      drivers/char/tlclk.c
15208
15209 TENSILICA XTENSA PORT (xtensa)
15210 M:      Chris Zankel <chris@zankel.net>
15211 M:      Max Filippov <jcmvbkbc@gmail.com>
15212 L:      linux-xtensa@linux-xtensa.org
15213 T:      git git://github.com/czankel/xtensa-linux.git
15214 S:      Maintained
15215 F:      arch/xtensa/
15216 F:      drivers/irqchip/irq-xtensa-*
15217
15218 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15219 M:      Nishanth Menon <nm@ti.com>
15220 M:      Tero Kristo <t-kristo@ti.com>
15221 M:      Santosh Shilimkar <ssantosh@kernel.org>
15222 L:      linux-arm-kernel@lists.infradead.org
15223 S:      Maintained
15224 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15225 F:      drivers/firmware/ti_sci*
15226 F:      include/linux/soc/ti/ti_sci_protocol.h
15227 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15228 F:      drivers/soc/ti/ti_sci_pm_domains.c
15229 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15230 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15231 F:      drivers/clk/keystone/sci-clk.c
15232 F:      drivers/reset/reset-ti-sci.c
15233
15234 Texas Instruments ASoC drivers
15235 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15236 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15237 S:      Maintained
15238 F:      sound/soc/ti/
15239
15240 Texas Instruments' DAC7612 DAC Driver
15241 M:      Ricardo Ribalda <ricardo@ribalda.com>
15242 L:      linux-iio@vger.kernel.org
15243 S:      Supported
15244 F:      drivers/iio/dac/ti-dac7612.c
15245 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15246
15247 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15248 M:      Hans Verkuil <hverkuil@xs4all.nl>
15249 L:      linux-media@vger.kernel.org
15250 T:      git git://linuxtv.org/media_tree.git
15251 W:      https://linuxtv.org
15252 S:      Maintained
15253 F:      drivers/media/radio/radio-raremono.c
15254
15255 THERMAL
15256 M:      Zhang Rui <rui.zhang@intel.com>
15257 M:      Eduardo Valentin <edubezval@gmail.com>
15258 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15259 L:      linux-pm@vger.kernel.org
15260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15262 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15263 S:      Supported
15264 F:      drivers/thermal/
15265 F:      include/linux/thermal.h
15266 F:      include/uapi/linux/thermal.h
15267 F:      include/linux/cpu_cooling.h
15268 F:      Documentation/devicetree/bindings/thermal/
15269
15270 THERMAL/CPU_COOLING
15271 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15272 M:      Viresh Kumar <viresh.kumar@linaro.org>
15273 M:      Javi Merino <javi.merino@kernel.org>
15274 L:      linux-pm@vger.kernel.org
15275 S:      Supported
15276 F:      Documentation/thermal/cpu-cooling-api.txt
15277 F:      drivers/thermal/cpu_cooling.c
15278 F:      include/linux/cpu_cooling.h
15279
15280 THINKPAD ACPI EXTRAS DRIVER
15281 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15282 L:      ibm-acpi-devel@lists.sourceforge.net
15283 L:      platform-driver-x86@vger.kernel.org
15284 W:      http://ibm-acpi.sourceforge.net
15285 W:      http://thinkwiki.org/wiki/Ibm-acpi
15286 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15287 S:      Maintained
15288 F:      drivers/platform/x86/thinkpad_acpi.c
15289
15290 THUNDERBOLT DRIVER
15291 M:      Andreas Noever <andreas.noever@gmail.com>
15292 M:      Michael Jamet <michael.jamet@intel.com>
15293 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15294 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15296 S:      Maintained
15297 F:      Documentation/admin-guide/thunderbolt.rst
15298 F:      drivers/thunderbolt/
15299 F:      include/linux/thunderbolt.h
15300
15301 THUNDERBOLT NETWORK DRIVER
15302 M:      Michael Jamet <michael.jamet@intel.com>
15303 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15304 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15305 L:      netdev@vger.kernel.org
15306 S:      Maintained
15307 F:      drivers/net/thunderbolt.c
15308
15309 THUNDERX GPIO DRIVER
15310 M:      David Daney <david.daney@cavium.com>
15311 S:      Maintained
15312 F:      drivers/gpio/gpio-thunderx.c
15313
15314 TI AM437X VPFE DRIVER
15315 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15316 L:      linux-media@vger.kernel.org
15317 W:      https://linuxtv.org
15318 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15319 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15320 S:      Maintained
15321 F:      drivers/media/platform/am437x/
15322
15323 TI BANDGAP AND THERMAL DRIVER
15324 M:      Eduardo Valentin <edubezval@gmail.com>
15325 M:      Keerthy <j-keerthy@ti.com>
15326 L:      linux-pm@vger.kernel.org
15327 L:      linux-omap@vger.kernel.org
15328 S:      Maintained
15329 F:      drivers/thermal/ti-soc-thermal/
15330
15331 TI BQ27XXX POWER SUPPLY DRIVER
15332 R:      Andrew F. Davis <afd@ti.com>
15333 F:      include/linux/power/bq27xxx_battery.h
15334 F:      drivers/power/supply/bq27xxx_battery.c
15335 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15336
15337 TI CDCE706 CLOCK DRIVER
15338 M:      Max Filippov <jcmvbkbc@gmail.com>
15339 S:      Maintained
15340 F:      drivers/clk/clk-cdce706.c
15341
15342 TI CLOCK DRIVER
15343 M:      Tero Kristo <t-kristo@ti.com>
15344 L:      linux-omap@vger.kernel.org
15345 S:      Maintained
15346 F:      drivers/clk/ti/
15347 F:      include/linux/clk/ti.h
15348
15349 TI DAVINCI MACHINE SUPPORT
15350 M:      Sekhar Nori <nsekhar@ti.com>
15351 M:      Kevin Hilman <khilman@kernel.org>
15352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15354 S:      Supported
15355 F:      arch/arm/mach-davinci/
15356 F:      drivers/i2c/busses/i2c-davinci.c
15357 F:      arch/arm/boot/dts/da850*
15358
15359 TI DAVINCI SERIES CLOCK DRIVER
15360 M:      David Lechner <david@lechnology.com>
15361 R:      Sekhar Nori <nsekhar@ti.com>
15362 S:      Maintained
15363 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15364 F:      drivers/clk/davinci/
15365
15366 TI DAVINCI SERIES GPIO DRIVER
15367 M:      Keerthy <j-keerthy@ti.com>
15368 L:      linux-gpio@vger.kernel.org
15369 S:      Maintained
15370 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15371 F:      drivers/gpio/gpio-davinci.c
15372
15373 TI DAVINCI SERIES MEDIA DRIVER
15374 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15375 L:      linux-media@vger.kernel.org
15376 W:      https://linuxtv.org
15377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15378 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15379 S:      Maintained
15380 F:      drivers/media/platform/davinci/
15381 F:      include/media/davinci/
15382
15383 TI ETHERNET SWITCH DRIVER (CPSW)
15384 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15385 L:      linux-omap@vger.kernel.org
15386 L:      netdev@vger.kernel.org
15387 S:      Maintained
15388 F:      drivers/net/ethernet/ti/cpsw*
15389 F:      drivers/net/ethernet/ti/davinci*
15390
15391 TI FLASH MEDIA INTERFACE DRIVER
15392 M:      Alex Dubov <oakad@yahoo.com>
15393 S:      Maintained
15394 F:      drivers/misc/tifm*
15395 F:      drivers/mmc/host/tifm_sd.c
15396 F:      include/linux/tifm.h
15397
15398 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15399 M:      Santosh Shilimkar <ssantosh@kernel.org>
15400 L:      linux-kernel@vger.kernel.org
15401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15402 S:      Maintained
15403 F:      drivers/soc/ti/*
15404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15405
15406 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15407 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15408 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15409 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15410 S:      Maintained
15411 F:      sound/soc/codecs/lm49453*
15412 F:      sound/soc/codecs/isabelle*
15413
15414 TI LP855x BACKLIGHT DRIVER
15415 M:      Milo Kim <milo.kim@ti.com>
15416 S:      Maintained
15417 F:      Documentation/backlight/lp855x-driver.txt
15418 F:      drivers/video/backlight/lp855x_bl.c
15419 F:      include/linux/platform_data/lp855x.h
15420
15421 TI LP8727 CHARGER DRIVER
15422 M:      Milo Kim <milo.kim@ti.com>
15423 S:      Maintained
15424 F:      drivers/power/supply/lp8727_charger.c
15425 F:      include/linux/platform_data/lp8727.h
15426
15427 TI LP8788 MFD DRIVER
15428 M:      Milo Kim <milo.kim@ti.com>
15429 S:      Maintained
15430 F:      drivers/iio/adc/lp8788_adc.c
15431 F:      drivers/leds/leds-lp8788.c
15432 F:      drivers/mfd/lp8788*.c
15433 F:      drivers/power/supply/lp8788-charger.c
15434 F:      drivers/regulator/lp8788-*.c
15435 F:      include/linux/mfd/lp8788*.h
15436
15437 TI NETCP ETHERNET DRIVER
15438 M:      Wingman Kwok <w-kwok2@ti.com>
15439 M:      Murali Karicheri <m-karicheri2@ti.com>
15440 L:      netdev@vger.kernel.org
15441 S:      Maintained
15442 F:      drivers/net/ethernet/ti/netcp*
15443
15444 TI PCM3060 ASoC CODEC DRIVER
15445 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15446 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15447 S:      Maintained
15448 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15449 F:      sound/soc/codecs/pcm3060*
15450
15451 TI TAS571X FAMILY ASoC CODEC DRIVER
15452 M:      Kevin Cernekee <cernekee@chromium.org>
15453 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15454 S:      Odd Fixes
15455 F:      sound/soc/codecs/tas571x*
15456
15457 TI TRF7970A NFC DRIVER
15458 M:      Mark Greer <mgreer@animalcreek.com>
15459 L:      linux-wireless@vger.kernel.org
15460 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15461 S:      Supported
15462 F:      drivers/nfc/trf7970a.c
15463 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15464
15465 TI TWL4030 SERIES SOC CODEC DRIVER
15466 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15468 S:      Maintained
15469 F:      sound/soc/codecs/twl4030*
15470
15471 TI VPE/CAL DRIVERS
15472 M:      Benoit Parrot <bparrot@ti.com>
15473 L:      linux-media@vger.kernel.org
15474 W:      http://linuxtv.org/
15475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15476 S:      Maintained
15477 F:      drivers/media/platform/ti-vpe/
15478
15479 TI WILINK WIRELESS DRIVERS
15480 L:      linux-wireless@vger.kernel.org
15481 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15482 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15484 S:      Orphan
15485 F:      drivers/net/wireless/ti/
15486 F:      include/linux/wl12xx.h
15487
15488 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15489 M:      John Stultz <john.stultz@linaro.org>
15490 M:      Thomas Gleixner <tglx@linutronix.de>
15491 R:      Stephen Boyd <sboyd@kernel.org>
15492 L:      linux-kernel@vger.kernel.org
15493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15494 S:      Supported
15495 F:      include/linux/clocksource.h
15496 F:      include/linux/time.h
15497 F:      include/linux/timex.h
15498 F:      include/uapi/linux/time.h
15499 F:      include/uapi/linux/timex.h
15500 F:      kernel/time/clocksource.c
15501 F:      kernel/time/time*.c
15502 F:      kernel/time/alarmtimer.c
15503 F:      kernel/time/ntp.c
15504 F:      tools/testing/selftests/timers/
15505
15506 TIPC NETWORK LAYER
15507 M:      Jon Maloy <jon.maloy@ericsson.com>
15508 M:      Ying Xue <ying.xue@windriver.com>
15509 L:      netdev@vger.kernel.org (core kernel code)
15510 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15511 W:      http://tipc.sourceforge.net/
15512 S:      Maintained
15513 F:      include/uapi/linux/tipc*.h
15514 F:      net/tipc/
15515
15516 TLAN NETWORK DRIVER
15517 M:      Samuel Chessman <chessman@tux.org>
15518 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15519 W:      http://sourceforge.net/projects/tlan/
15520 S:      Maintained
15521 F:      Documentation/networking/device_drivers/ti/tlan.txt
15522 F:      drivers/net/ethernet/ti/tlan.*
15523
15524 TM6000 VIDEO4LINUX DRIVER
15525 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15526 L:      linux-media@vger.kernel.org
15527 W:      https://linuxtv.org
15528 T:      git git://linuxtv.org/media_tree.git
15529 S:      Odd fixes
15530 F:      drivers/media/usb/tm6000/
15531 F:      Documentation/media/v4l-drivers/tm6000*
15532
15533 TMIO/SDHI MMC DRIVER
15534 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15535 L:      linux-mmc@vger.kernel.org
15536 S:      Supported
15537 F:      drivers/mmc/host/tmio_mmc*
15538 F:      drivers/mmc/host/renesas_sdhi*
15539 F:      include/linux/mfd/tmio.h
15540
15541 TMP401 HARDWARE MONITOR DRIVER
15542 M:      Guenter Roeck <linux@roeck-us.net>
15543 L:      linux-hwmon@vger.kernel.org
15544 S:      Maintained
15545 F:      Documentation/hwmon/tmp401
15546 F:      drivers/hwmon/tmp401.c
15547
15548 TMPFS (SHMEM FILESYSTEM)
15549 M:      Hugh Dickins <hughd@google.com>
15550 L:      linux-mm@kvack.org
15551 S:      Maintained
15552 F:      include/linux/shmem_fs.h
15553 F:      mm/shmem.c
15554
15555 TOMOYO SECURITY MODULE
15556 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15557 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15558 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15559 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15560 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15561 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15562 W:      http://tomoyo.sourceforge.jp/
15563 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15564 S:      Maintained
15565 F:      security/tomoyo/
15566
15567 TOPSTAR LAPTOP EXTRAS DRIVER
15568 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15569 L:      platform-driver-x86@vger.kernel.org
15570 S:      Maintained
15571 F:      drivers/platform/x86/topstar-laptop.c
15572
15573 TORTURE-TEST MODULES
15574 M:      Davidlohr Bueso <dave@stgolabs.net>
15575 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15576 M:      Josh Triplett <josh@joshtriplett.org>
15577 L:      linux-kernel@vger.kernel.org
15578 S:      Supported
15579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15580 F:      Documentation/RCU/torture.txt
15581 F:      kernel/torture.c
15582 F:      kernel/rcu/rcutorture.c
15583 F:      kernel/rcu/rcuperf.c
15584 F:      kernel/locking/locktorture.c
15585
15586 TOSHIBA ACPI EXTRAS DRIVER
15587 M:      Azael Avalos <coproscefalo@gmail.com>
15588 L:      platform-driver-x86@vger.kernel.org
15589 S:      Maintained
15590 F:      drivers/platform/x86/toshiba_acpi.c
15591
15592 TOSHIBA BLUETOOTH DRIVER
15593 M:      Azael Avalos <coproscefalo@gmail.com>
15594 L:      platform-driver-x86@vger.kernel.org
15595 S:      Maintained
15596 F:      drivers/platform/x86/toshiba_bluetooth.c
15597
15598 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15599 M:      Azael Avalos <coproscefalo@gmail.com>
15600 L:      platform-driver-x86@vger.kernel.org
15601 S:      Maintained
15602 F:      drivers/platform/x86/toshiba_haps.c
15603
15604 TOSHIBA SMM DRIVER
15605 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15606 W:      http://www.buzzard.org.uk/toshiba/
15607 S:      Maintained
15608 F:      drivers/char/toshiba.c
15609 F:      include/linux/toshiba.h
15610 F:      include/uapi/linux/toshiba.h
15611
15612 TOSHIBA TC358743 DRIVER
15613 M:      Mats Randgaard <matrandg@cisco.com>
15614 L:      linux-media@vger.kernel.org
15615 S:      Maintained
15616 F:      drivers/media/i2c/tc358743*
15617 F:      include/media/i2c/tc358743.h
15618
15619 TOSHIBA WMI HOTKEYS DRIVER
15620 M:      Azael Avalos <coproscefalo@gmail.com>
15621 L:      platform-driver-x86@vger.kernel.org
15622 S:      Maintained
15623 F:      drivers/platform/x86/toshiba-wmi.c
15624
15625 TPM DEVICE DRIVER
15626 M:      Peter Huewe <peterhuewe@gmx.de>
15627 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15628 R:      Jason Gunthorpe <jgg@ziepe.ca>
15629 L:      linux-integrity@vger.kernel.org
15630 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15631 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15632 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15633 S:      Maintained
15634 F:      drivers/char/tpm/
15635
15636 TRACING
15637 M:      Steven Rostedt <rostedt@goodmis.org>
15638 M:      Ingo Molnar <mingo@redhat.com>
15639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15640 S:      Maintained
15641 F:      Documentation/trace/ftrace.rst
15642 F:      arch/*/*/*/ftrace.h
15643 F:      arch/*/kernel/ftrace.c
15644 F:      include/*/ftrace.h
15645 F:      include/linux/trace*.h
15646 F:      include/trace/
15647 F:      kernel/trace/
15648 F:      tools/testing/selftests/ftrace/
15649
15650 TRACING MMIO ACCESSES (MMIOTRACE)
15651 M:      Steven Rostedt <rostedt@goodmis.org>
15652 M:      Ingo Molnar <mingo@kernel.org>
15653 R:      Karol Herbst <karolherbst@gmail.com>
15654 R:      Pekka Paalanen <ppaalanen@gmail.com>
15655 S:      Maintained
15656 L:      linux-kernel@vger.kernel.org
15657 L:      nouveau@lists.freedesktop.org
15658 F:      kernel/trace/trace_mmiotrace.c
15659 F:      include/linux/mmiotrace.h
15660 F:      arch/x86/mm/kmmio.c
15661 F:      arch/x86/mm/mmio-mod.c
15662 F:      arch/x86/mm/testmmiotrace.c
15663
15664 TRIVIAL PATCHES
15665 M:      Jiri Kosina <trivial@kernel.org>
15666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15667 S:      Maintained
15668 K:      ^Subject:.*(?i)trivial
15669
15670 TEMPO SEMICONDUCTOR DRIVERS
15671 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15672 S:      Maintained
15673 F:      sound/soc/codecs/tscs*.c
15674 F:      sound/soc/codecs/tscs*.h
15675 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15676
15677 TTY LAYER
15678 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15679 M:      Jiri Slaby <jslaby@suse.com>
15680 S:      Supported
15681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15682 F:      Documentation/serial/
15683 F:      drivers/tty/
15684 F:      drivers/tty/serial/serial_core.c
15685 F:      include/linux/serial_core.h
15686 F:      include/linux/serial.h
15687 F:      include/linux/tty.h
15688 F:      include/uapi/linux/serial_core.h
15689 F:      include/uapi/linux/serial.h
15690 F:      include/uapi/linux/tty.h
15691
15692 TUA9001 MEDIA DRIVER
15693 M:      Antti Palosaari <crope@iki.fi>
15694 L:      linux-media@vger.kernel.org
15695 W:      https://linuxtv.org
15696 W:      http://palosaari.fi/linux/
15697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15698 T:      git git://linuxtv.org/anttip/media_tree.git
15699 S:      Maintained
15700 F:      drivers/media/tuners/tua9001*
15701
15702 TULIP NETWORK DRIVERS
15703 L:      netdev@vger.kernel.org
15704 L:      linux-parisc@vger.kernel.org
15705 S:      Orphan
15706 F:      drivers/net/ethernet/dec/tulip/
15707
15708 TUN/TAP driver
15709 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15710 W:      http://vtun.sourceforge.net/tun
15711 S:      Maintained
15712 F:      Documentation/networking/tuntap.txt
15713 F:      arch/um/os-Linux/drivers/
15714
15715 TURBOCHANNEL SUBSYSTEM
15716 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15717 M:      Ralf Baechle <ralf@linux-mips.org>
15718 L:      linux-mips@vger.kernel.org
15719 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15720 S:      Maintained
15721 F:      drivers/tc/
15722 F:      include/linux/tc.h
15723
15724 TURBOSTAT UTILITY
15725 M:      "Len Brown" <lenb@kernel.org>
15726 L:      linux-pm@vger.kernel.org
15727 B:      https://bugzilla.kernel.org
15728 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15730 S:      Supported
15731 F:      tools/power/x86/turbostat/
15732
15733 TW5864 VIDEO4LINUX DRIVER
15734 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15735 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15736 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15737 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15738 L:      linux-media@vger.kernel.org
15739 S:      Supported
15740 F:      drivers/media/pci/tw5864/
15741
15742 TW68 VIDEO4LINUX DRIVER
15743 M:      Hans Verkuil <hverkuil@xs4all.nl>
15744 L:      linux-media@vger.kernel.org
15745 T:      git git://linuxtv.org/media_tree.git
15746 W:      https://linuxtv.org
15747 S:      Odd Fixes
15748 F:      drivers/media/pci/tw68/
15749
15750 TW686X VIDEO4LINUX DRIVER
15751 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15752 L:      linux-media@vger.kernel.org
15753 T:      git git://linuxtv.org/media_tree.git
15754 W:      http://linuxtv.org
15755 S:      Maintained
15756 F:      drivers/media/pci/tw686x/
15757
15758 UBI FILE SYSTEM (UBIFS)
15759 M:      Richard Weinberger <richard@nod.at>
15760 M:      Artem Bityutskiy <dedekind1@gmail.com>
15761 M:      Adrian Hunter <adrian.hunter@intel.com>
15762 L:      linux-mtd@lists.infradead.org
15763 T:      git git://git.infradead.org/ubifs-2.6.git
15764 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15765 S:      Supported
15766 F:      Documentation/filesystems/ubifs.txt
15767 F:      fs/ubifs/
15768
15769 UCLINUX (M68KNOMMU AND COLDFIRE)
15770 M:      Greg Ungerer <gerg@linux-m68k.org>
15771 W:      http://www.linux-m68k.org/
15772 W:      http://www.uclinux.org/
15773 L:      linux-m68k@lists.linux-m68k.org
15774 L:      uclinux-dev@uclinux.org  (subscribers-only)
15775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15776 S:      Maintained
15777 F:      arch/m68k/coldfire/
15778 F:      arch/m68k/68*/
15779 F:      arch/m68k/*/*_no.*
15780 F:      arch/m68k/include/asm/*_no.*
15781
15782 UDF FILESYSTEM
15783 M:      Jan Kara <jack@suse.com>
15784 S:      Maintained
15785 F:      Documentation/filesystems/udf.txt
15786 F:      fs/udf/
15787
15788 UDRAW TABLET
15789 M:      Bastien Nocera <hadess@hadess.net>
15790 L:      linux-input@vger.kernel.org
15791 S:      Maintained
15792 F:      drivers/hid/hid-udraw-ps3.c
15793
15794 UFS FILESYSTEM
15795 M:      Evgeniy Dushistov <dushistov@mail.ru>
15796 S:      Maintained
15797 F:      Documentation/filesystems/ufs.txt
15798 F:      fs/ufs/
15799
15800 UHID USERSPACE HID IO DRIVER:
15801 M:      David Herrmann <dh.herrmann@googlemail.com>
15802 L:      linux-input@vger.kernel.org
15803 S:      Maintained
15804 F:      drivers/hid/uhid.c
15805 F:      include/uapi/linux/uhid.h
15806
15807 ULPI BUS
15808 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15809 L:      linux-usb@vger.kernel.org
15810 S:      Maintained
15811 F:      drivers/usb/common/ulpi.c
15812 F:      include/linux/ulpi/
15813
15814 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15815 L:      linux-usb@vger.kernel.org
15816 S:      Orphan
15817 F:      drivers/uwb/
15818 F:      include/linux/uwb.h
15819 F:      include/linux/uwb/
15820
15821 UNICORE32 ARCHITECTURE:
15822 M:      Guan Xuetao <gxt@pku.edu.cn>
15823 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15824 S:      Maintained
15825 T:      git git://github.com/gxt/linux.git
15826 F:      arch/unicore32/
15827
15828 UNIFDEF
15829 M:      Tony Finch <dot@dotat.at>
15830 W:      http://dotat.at/prog/unifdef
15831 S:      Maintained
15832 F:      scripts/unifdef.c
15833
15834 UNIFORM CDROM DRIVER
15835 M:      Jens Axboe <axboe@kernel.dk>
15836 W:      http://www.kernel.dk
15837 S:      Maintained
15838 F:      Documentation/cdrom/
15839 F:      drivers/cdrom/cdrom.c
15840 F:      include/linux/cdrom.h
15841 F:      include/uapi/linux/cdrom.h
15842
15843 UNISYS S-PAR DRIVERS
15844 M:      David Kershner <david.kershner@unisys.com>
15845 L:      sparmaintainer@unisys.com (Unisys internal)
15846 S:      Supported
15847 F:      include/linux/visorbus.h
15848 F:      drivers/visorbus/
15849 F:      drivers/staging/unisys/
15850
15851 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15852 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15853 L:      linux-scsi@vger.kernel.org
15854 S:      Supported
15855 F:      Documentation/scsi/ufs.txt
15856 F:      drivers/scsi/ufs/
15857
15858 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15859 M:      Joao Pinto <jpinto@synopsys.com>
15860 L:      linux-scsi@vger.kernel.org
15861 S:      Supported
15862 F:      drivers/scsi/ufs/*dwc*
15863
15864 UNSORTED BLOCK IMAGES (UBI)
15865 M:      Artem Bityutskiy <dedekind1@gmail.com>
15866 M:      Richard Weinberger <richard@nod.at>
15867 W:      http://www.linux-mtd.infradead.org/
15868 L:      linux-mtd@lists.infradead.org
15869 T:      git git://git.infradead.org/ubifs-2.6.git
15870 S:      Supported
15871 F:      drivers/mtd/ubi/
15872 F:      include/linux/mtd/ubi.h
15873 F:      include/uapi/mtd/ubi-user.h
15874
15875 USB "USBNET" DRIVER FRAMEWORK
15876 M:      Oliver Neukum <oneukum@suse.com>
15877 L:      netdev@vger.kernel.org
15878 W:      http://www.linux-usb.org/usbnet
15879 S:      Maintained
15880 F:      drivers/net/usb/usbnet.c
15881 F:      include/linux/usb/usbnet.h
15882
15883 USB ACM DRIVER
15884 M:      Oliver Neukum <oneukum@suse.com>
15885 L:      linux-usb@vger.kernel.org
15886 S:      Maintained
15887 F:      Documentation/usb/acm.txt
15888 F:      drivers/usb/class/cdc-acm.*
15889
15890 USB AR5523 WIRELESS DRIVER
15891 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15892 L:      linux-wireless@vger.kernel.org
15893 S:      Maintained
15894 F:      drivers/net/wireless/ath/ar5523/
15895
15896 USB ATTACHED SCSI
15897 M:      Oliver Neukum <oneukum@suse.com>
15898 L:      linux-usb@vger.kernel.org
15899 L:      linux-scsi@vger.kernel.org
15900 S:      Maintained
15901 F:      drivers/usb/storage/uas.c
15902
15903 USB CDC ETHERNET DRIVER
15904 M:      Oliver Neukum <oliver@neukum.org>
15905 L:      linux-usb@vger.kernel.org
15906 S:      Maintained
15907 F:      drivers/net/usb/cdc_*.c
15908 F:      include/uapi/linux/usb/cdc.h
15909
15910 USB CHAOSKEY DRIVER
15911 M:      Keith Packard <keithp@keithp.com>
15912 L:      linux-usb@vger.kernel.org
15913 S:      Maintained
15914 F:      drivers/usb/misc/chaoskey.c
15915
15916 USB CYPRESS C67X00 DRIVER
15917 M:      Peter Korsgaard <jacmet@sunsite.dk>
15918 L:      linux-usb@vger.kernel.org
15919 S:      Maintained
15920 F:      drivers/usb/c67x00/
15921
15922 USB DAVICOM DM9601 DRIVER
15923 M:      Peter Korsgaard <jacmet@sunsite.dk>
15924 L:      netdev@vger.kernel.org
15925 W:      http://www.linux-usb.org/usbnet
15926 S:      Maintained
15927 F:      drivers/net/usb/dm9601.c
15928
15929 USB DIAMOND RIO500 DRIVER
15930 M:      Cesar Miquel <miquel@df.uba.ar>
15931 L:      rio500-users@lists.sourceforge.net
15932 W:      http://rio500.sourceforge.net
15933 S:      Maintained
15934 F:      drivers/usb/misc/rio500*
15935
15936 USB EHCI DRIVER
15937 M:      Alan Stern <stern@rowland.harvard.edu>
15938 L:      linux-usb@vger.kernel.org
15939 S:      Maintained
15940 F:      Documentation/usb/ehci.txt
15941 F:      drivers/usb/host/ehci*
15942
15943 USB GADGET/PERIPHERAL SUBSYSTEM
15944 M:      Felipe Balbi <balbi@kernel.org>
15945 L:      linux-usb@vger.kernel.org
15946 W:      http://www.linux-usb.org/gadget
15947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15948 S:      Maintained
15949 F:      drivers/usb/gadget/
15950 F:      include/linux/usb/gadget*
15951
15952 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15953 M:      Jiri Kosina <jikos@kernel.org>
15954 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15955 L:      linux-usb@vger.kernel.org
15956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15957 S:      Maintained
15958 F:      Documentation/hid/hiddev.txt
15959 F:      drivers/hid/usbhid/
15960
15961 USB INTEL XHCI ROLE MUX DRIVER
15962 M:      Hans de Goede <hdegoede@redhat.com>
15963 L:      linux-usb@vger.kernel.org
15964 S:      Maintained
15965 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15966
15967 USB ISP116X DRIVER
15968 M:      Olav Kongas <ok@artecdesign.ee>
15969 L:      linux-usb@vger.kernel.org
15970 S:      Maintained
15971 F:      drivers/usb/host/isp116x*
15972 F:      include/linux/usb/isp116x.h
15973
15974 USB LAN78XX ETHERNET DRIVER
15975 M:      Woojung Huh <woojung.huh@microchip.com>
15976 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15977 L:      netdev@vger.kernel.org
15978 S:      Maintained
15979 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15980 F:      drivers/net/usb/lan78xx.*
15981 F:      include/dt-bindings/net/microchip-lan78xx.h
15982
15983 USB MASS STORAGE DRIVER
15984 M:      Alan Stern <stern@rowland.harvard.edu>
15985 L:      linux-usb@vger.kernel.org
15986 L:      usb-storage@lists.one-eyed-alien.net
15987 S:      Maintained
15988 F:      drivers/usb/storage/
15989
15990 USB MIDI DRIVER
15991 M:      Clemens Ladisch <clemens@ladisch.de>
15992 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15993 T:      git git://git.alsa-project.org/alsa-kernel.git
15994 S:      Maintained
15995 F:      sound/usb/midi.*
15996
15997 USB NETWORKING DRIVERS
15998 L:      linux-usb@vger.kernel.org
15999 S:      Odd Fixes
16000 F:      drivers/net/usb/
16001
16002 USB OHCI DRIVER
16003 M:      Alan Stern <stern@rowland.harvard.edu>
16004 L:      linux-usb@vger.kernel.org
16005 S:      Maintained
16006 F:      Documentation/usb/ohci.txt
16007 F:      drivers/usb/host/ohci*
16008
16009 USB OTG FSM (Finite State Machine)
16010 M:      Peter Chen <Peter.Chen@nxp.com>
16011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16012 L:      linux-usb@vger.kernel.org
16013 S:      Maintained
16014 F:      drivers/usb/common/usb-otg-fsm.c
16015
16016 USB OVER IP DRIVER
16017 M:      Valentina Manea <valentina.manea.m@gmail.com>
16018 M:      Shuah Khan <shuah@kernel.org>
16019 M:      Shuah Khan <skhan@linuxfoundation.org>
16020 L:      linux-usb@vger.kernel.org
16021 S:      Maintained
16022 F:      Documentation/usb/usbip_protocol.txt
16023 F:      drivers/usb/usbip/
16024 F:      tools/usb/usbip/
16025 F:      tools/testing/selftests/drivers/usb/usbip/
16026
16027 USB PEGASUS DRIVER
16028 M:      Petko Manolov <petkan@nucleusys.com>
16029 L:      linux-usb@vger.kernel.org
16030 L:      netdev@vger.kernel.org
16031 T:      git git://github.com/petkan/pegasus.git
16032 W:      https://github.com/petkan/pegasus
16033 S:      Maintained
16034 F:      drivers/net/usb/pegasus.*
16035
16036 USB PHY LAYER
16037 M:      Felipe Balbi <balbi@kernel.org>
16038 L:      linux-usb@vger.kernel.org
16039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16040 S:      Maintained
16041 F:      drivers/usb/phy/
16042
16043 USB PRINTER DRIVER (usblp)
16044 M:      Pete Zaitcev <zaitcev@redhat.com>
16045 L:      linux-usb@vger.kernel.org
16046 S:      Supported
16047 F:      drivers/usb/class/usblp.c
16048
16049 USB QMI WWAN NETWORK DRIVER
16050 M:      Bjørn Mork <bjorn@mork.no>
16051 L:      netdev@vger.kernel.org
16052 S:      Maintained
16053 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16054 F:      drivers/net/usb/qmi_wwan.c
16055
16056 USB RTL8150 DRIVER
16057 M:      Petko Manolov <petkan@nucleusys.com>
16058 L:      linux-usb@vger.kernel.org
16059 L:      netdev@vger.kernel.org
16060 T:      git git://github.com/petkan/rtl8150.git
16061 W:      https://github.com/petkan/rtl8150
16062 S:      Maintained
16063 F:      drivers/net/usb/rtl8150.c
16064
16065 USB SERIAL SUBSYSTEM
16066 M:      Johan Hovold <johan@kernel.org>
16067 L:      linux-usb@vger.kernel.org
16068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16069 S:      Maintained
16070 F:      Documentation/usb/usb-serial.txt
16071 F:      drivers/usb/serial/
16072 F:      include/linux/usb/serial.h
16073
16074 USB SMSC75XX ETHERNET DRIVER
16075 M:      Steve Glendinning <steve.glendinning@shawell.net>
16076 L:      netdev@vger.kernel.org
16077 S:      Maintained
16078 F:      drivers/net/usb/smsc75xx.*
16079
16080 USB SMSC95XX ETHERNET DRIVER
16081 M:      Steve Glendinning <steve.glendinning@shawell.net>
16082 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16083 L:      netdev@vger.kernel.org
16084 S:      Maintained
16085 F:      drivers/net/usb/smsc95xx.*
16086
16087 USB SUBSYSTEM
16088 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16089 L:      linux-usb@vger.kernel.org
16090 W:      http://www.linux-usb.org
16091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16092 S:      Supported
16093 F:      Documentation/devicetree/bindings/usb/
16094 F:      Documentation/usb/
16095 F:      drivers/usb/
16096 F:      include/linux/usb.h
16097 F:      include/linux/usb/
16098
16099 USB TYPEC PI3USB30532 MUX DRIVER
16100 M:      Hans de Goede <hdegoede@redhat.com>
16101 L:      linux-usb@vger.kernel.org
16102 S:      Maintained
16103 F:      drivers/usb/typec/mux/pi3usb30532.c
16104
16105 USB TYPEC CLASS
16106 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16107 L:      linux-usb@vger.kernel.org
16108 S:      Maintained
16109 F:      Documentation/ABI/testing/sysfs-class-typec
16110 F:      Documentation/driver-api/usb/typec.rst
16111 F:      drivers/usb/typec/
16112 F:      include/linux/usb/typec.h
16113
16114 USB TYPEC BUS FOR ALTERNATE MODES
16115 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16116 L:      linux-usb@vger.kernel.org
16117 S:      Maintained
16118 F:      Documentation/ABI/testing/sysfs-bus-typec
16119 F:      Documentation/driver-api/usb/typec_bus.rst
16120 F:      drivers/usb/typec/altmodes/
16121 F:      include/linux/usb/typec_altmode.h
16122
16123 USB TYPEC PORT CONTROLLER DRIVERS
16124 M:      Guenter Roeck <linux@roeck-us.net>
16125 L:      linux-usb@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/usb/typec/tcpm/
16128
16129 USB UHCI DRIVER
16130 M:      Alan Stern <stern@rowland.harvard.edu>
16131 L:      linux-usb@vger.kernel.org
16132 S:      Maintained
16133 F:      drivers/usb/host/uhci*
16134
16135 USB VIDEO CLASS
16136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16137 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16138 L:      linux-media@vger.kernel.org
16139 T:      git git://linuxtv.org/media_tree.git
16140 W:      http://www.ideasonboard.org/uvc/
16141 S:      Maintained
16142 F:      drivers/media/usb/uvc/
16143 F:      include/uapi/linux/uvcvideo.h
16144
16145 USB VISION DRIVER
16146 M:      Hans Verkuil <hverkuil@xs4all.nl>
16147 L:      linux-media@vger.kernel.org
16148 T:      git git://linuxtv.org/media_tree.git
16149 W:      https://linuxtv.org
16150 S:      Odd Fixes
16151 F:      drivers/media/usb/usbvision/
16152
16153 USB WEBCAM GADGET
16154 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16155 L:      linux-usb@vger.kernel.org
16156 S:      Maintained
16157 F:      drivers/usb/gadget/function/*uvc*
16158 F:      drivers/usb/gadget/legacy/webcam.c
16159 F:      include/uapi/linux/usb/g_uvc.h
16160
16161 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16162 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16163 L:      linux-wireless@vger.kernel.org
16164 S:      Maintained
16165 F:      drivers/net/wireless/rndis_wlan.c
16166
16167 USB XHCI DRIVER
16168 M:      Mathias Nyman <mathias.nyman@intel.com>
16169 L:      linux-usb@vger.kernel.org
16170 S:      Supported
16171 F:      drivers/usb/host/xhci*
16172 F:      drivers/usb/host/pci-quirks*
16173
16174 USB ZD1201 DRIVER
16175 L:      linux-wireless@vger.kernel.org
16176 W:      http://linux-lc100020.sourceforge.net
16177 S:      Orphan
16178 F:      drivers/net/wireless/zydas/zd1201.*
16179
16180 USB ZR364XX DRIVER
16181 M:      Antoine Jacquet <royale@zerezo.com>
16182 L:      linux-usb@vger.kernel.org
16183 L:      linux-media@vger.kernel.org
16184 T:      git git://linuxtv.org/media_tree.git
16185 W:      http://royale.zerezo.com/zr364xx/
16186 S:      Maintained
16187 F:      Documentation/media/v4l-drivers/zr364xx*
16188 F:      drivers/media/usb/zr364xx/
16189
16190 USER-MODE LINUX (UML)
16191 M:      Jeff Dike <jdike@addtoit.com>
16192 M:      Richard Weinberger <richard@nod.at>
16193 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16194 L:      linux-um@lists.infradead.org
16195 W:      http://user-mode-linux.sourceforge.net
16196 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16198 S:      Maintained
16199 F:      Documentation/virtual/uml/
16200 F:      arch/um/
16201 F:      arch/x86/um/
16202 F:      fs/hostfs/
16203
16204 USERSPACE COPYIN/COPYOUT (UIOVEC)
16205 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16206 S:      Maintained
16207 F:      lib/iov_iter.c
16208 F:      include/linux/uio.h
16209
16210 USERSPACE DMA BUFFER DRIVER
16211 M:      Gerd Hoffmann <kraxel@redhat.com>
16212 S:      Maintained
16213 L:      dri-devel@lists.freedesktop.org
16214 F:      drivers/dma-buf/udmabuf.c
16215 F:      include/uapi/linux/udmabuf.h
16216 T:      git git://anongit.freedesktop.org/drm/drm-misc
16217
16218 USERSPACE I/O (UIO)
16219 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16220 S:      Maintained
16221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16222 F:      Documentation/driver-api/uio-howto.rst
16223 F:      drivers/uio/
16224 F:      include/linux/uio_driver.h
16225
16226 UTIL-LINUX PACKAGE
16227 M:      Karel Zak <kzak@redhat.com>
16228 L:      util-linux@vger.kernel.org
16229 W:      http://en.wikipedia.org/wiki/Util-linux
16230 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16231 S:      Maintained
16232
16233 UUID HELPERS
16234 M:      Christoph Hellwig <hch@lst.de>
16235 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16236 L:      linux-kernel@vger.kernel.org
16237 T:      git git://git.infradead.org/users/hch/uuid.git
16238 F:      lib/uuid.c
16239 F:      lib/test_uuid.c
16240 F:      include/linux/uuid.h
16241 F:      include/uapi/linux/uuid.h
16242 S:      Maintained
16243
16244 UVESAFB DRIVER
16245 M:      Michal Januszewski <spock@gentoo.org>
16246 L:      linux-fbdev@vger.kernel.org
16247 W:      https://github.com/mjanusz/v86d
16248 S:      Maintained
16249 F:      Documentation/fb/uvesafb.txt
16250 F:      drivers/video/fbdev/uvesafb.*
16251
16252 VF610 NAND DRIVER
16253 M:      Stefan Agner <stefan@agner.ch>
16254 L:      linux-mtd@lists.infradead.org
16255 S:      Supported
16256 F:      drivers/mtd/nand/raw/vf610_nfc.c
16257
16258 VFAT/FAT/MSDOS FILESYSTEM
16259 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16260 S:      Maintained
16261 F:      Documentation/filesystems/vfat.txt
16262 F:      fs/fat/
16263
16264 VFIO DRIVER
16265 M:      Alex Williamson <alex.williamson@redhat.com>
16266 L:      kvm@vger.kernel.org
16267 T:      git git://github.com/awilliam/linux-vfio.git
16268 S:      Maintained
16269 F:      Documentation/vfio.txt
16270 F:      drivers/vfio/
16271 F:      include/linux/vfio.h
16272 F:      include/uapi/linux/vfio.h
16273
16274 VFIO MEDIATED DEVICE DRIVERS
16275 M:      Kirti Wankhede <kwankhede@nvidia.com>
16276 L:      kvm@vger.kernel.org
16277 S:      Maintained
16278 F:      Documentation/vfio-mediated-device.txt
16279 F:      drivers/vfio/mdev/
16280 F:      include/linux/mdev.h
16281 F:      samples/vfio-mdev/
16282
16283 VFIO PLATFORM DRIVER
16284 M:      Eric Auger <eric.auger@redhat.com>
16285 L:      kvm@vger.kernel.org
16286 S:      Maintained
16287 F:      drivers/vfio/platform/
16288
16289 VGA_SWITCHEROO
16290 R:      Lukas Wunner <lukas@wunner.de>
16291 S:      Maintained
16292 F:      Documentation/gpu/vga-switcheroo.rst
16293 F:      drivers/gpu/vga/vga_switcheroo.c
16294 F:      include/linux/vga_switcheroo.h
16295 T:      git git://anongit.freedesktop.org/drm/drm-misc
16296
16297 VIA RHINE NETWORK DRIVER
16298 S:      Orphan
16299 F:      drivers/net/ethernet/via/via-rhine.c
16300
16301 VIA SD/MMC CARD CONTROLLER DRIVER
16302 M:      Bruce Chang <brucechang@via.com.tw>
16303 M:      Harald Welte <HaraldWelte@viatech.com>
16304 S:      Maintained
16305 F:      drivers/mmc/host/via-sdmmc.c
16306
16307 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16308 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16309 L:      linux-fbdev@vger.kernel.org
16310 S:      Maintained
16311 F:      include/linux/via-core.h
16312 F:      include/linux/via-gpio.h
16313 F:      include/linux/via_i2c.h
16314 F:      drivers/video/fbdev/via/
16315
16316 VIA VELOCITY NETWORK DRIVER
16317 M:      Francois Romieu <romieu@fr.zoreil.com>
16318 L:      netdev@vger.kernel.org
16319 S:      Maintained
16320 F:      drivers/net/ethernet/via/via-velocity.*
16321
16322 VICODEC VIRTUAL CODEC DRIVER
16323 M:      Hans Verkuil <hans.verkuil@cisco.com>
16324 L:      linux-media@vger.kernel.org
16325 T:      git git://linuxtv.org/media_tree.git
16326 W:      https://linuxtv.org
16327 S:      Maintained
16328 F:      drivers/media/platform/vicodec/*
16329
16330 VIDEO MULTIPLEXER DRIVER
16331 M:      Philipp Zabel <p.zabel@pengutronix.de>
16332 L:      linux-media@vger.kernel.org
16333 S:      Maintained
16334 F:      drivers/media/platform/video-mux.c
16335
16336 VIDEO I2C POLLING DRIVER
16337 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16338 L:      linux-media@vger.kernel.org
16339 S:      Maintained
16340 F:      drivers/media/i2c/video-i2c.c
16341
16342 VIDEOBUF2 FRAMEWORK
16343 M:      Pawel Osciak <pawel@osciak.com>
16344 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16345 M:      Kyungmin Park <kyungmin.park@samsung.com>
16346 L:      linux-media@vger.kernel.org
16347 S:      Maintained
16348 F:      drivers/media/common/videobuf2/*
16349 F:      include/media/videobuf2-*
16350
16351 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16352 M:      Helen Koike <helen.koike@collabora.com>
16353 L:      linux-media@vger.kernel.org
16354 T:      git git://linuxtv.org/media_tree.git
16355 W:      https://linuxtv.org
16356 S:      Maintained
16357 F:      drivers/media/platform/vimc/*
16358
16359 VIRT LIB
16360 M:      Alex Williamson <alex.williamson@redhat.com>
16361 M:      Paolo Bonzini <pbonzini@redhat.com>
16362 L:      kvm@vger.kernel.org
16363 S:      Supported
16364 F:      virt/lib/
16365
16366 VIRTIO AND VHOST VSOCK DRIVER
16367 M:      Stefan Hajnoczi <stefanha@redhat.com>
16368 L:      kvm@vger.kernel.org
16369 L:      virtualization@lists.linux-foundation.org
16370 L:      netdev@vger.kernel.org
16371 S:      Maintained
16372 F:      include/linux/virtio_vsock.h
16373 F:      include/uapi/linux/virtio_vsock.h
16374 F:      include/uapi/linux/vsockmon.h
16375 F:      include/uapi/linux/vm_sockets_diag.h
16376 F:      net/vmw_vsock/diag.c
16377 F:      net/vmw_vsock/af_vsock_tap.c
16378 F:      net/vmw_vsock/virtio_transport_common.c
16379 F:      net/vmw_vsock/virtio_transport.c
16380 F:      drivers/net/vsockmon.c
16381 F:      drivers/vhost/vsock.c
16382 F:      tools/testing/vsock/
16383
16384 VIRTIO CONSOLE DRIVER
16385 M:      Amit Shah <amit@kernel.org>
16386 L:      virtualization@lists.linux-foundation.org
16387 S:      Maintained
16388 F:      drivers/char/virtio_console.c
16389 F:      include/linux/virtio_console.h
16390 F:      include/uapi/linux/virtio_console.h
16391
16392 VIRTIO CORE, NET AND BLOCK DRIVERS
16393 M:      "Michael S. Tsirkin" <mst@redhat.com>
16394 M:      Jason Wang <jasowang@redhat.com>
16395 L:      virtualization@lists.linux-foundation.org
16396 S:      Maintained
16397 F:      Documentation/devicetree/bindings/virtio/
16398 F:      drivers/virtio/
16399 F:      tools/virtio/
16400 F:      drivers/net/virtio_net.c
16401 F:      drivers/block/virtio_blk.c
16402 F:      include/linux/virtio*.h
16403 F:      include/uapi/linux/virtio_*.h
16404 F:      drivers/crypto/virtio/
16405 F:      mm/balloon_compaction.c
16406
16407 VIRTIO CRYPTO DRIVER
16408 M:      Gonglei <arei.gonglei@huawei.com>
16409 L:      virtualization@lists.linux-foundation.org
16410 L:      linux-crypto@vger.kernel.org
16411 S:      Maintained
16412 F:      drivers/crypto/virtio/
16413 F:      include/uapi/linux/virtio_crypto.h
16414
16415 VIRTIO DRIVERS FOR S390
16416 M:      Cornelia Huck <cohuck@redhat.com>
16417 M:      Halil Pasic <pasic@linux.ibm.com>
16418 L:      linux-s390@vger.kernel.org
16419 L:      virtualization@lists.linux-foundation.org
16420 L:      kvm@vger.kernel.org
16421 S:      Supported
16422 F:      drivers/s390/virtio/
16423 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16424
16425 VIRTIO GPU DRIVER
16426 M:      David Airlie <airlied@linux.ie>
16427 M:      Gerd Hoffmann <kraxel@redhat.com>
16428 L:      dri-devel@lists.freedesktop.org
16429 L:      virtualization@lists.linux-foundation.org
16430 T:      git git://anongit.freedesktop.org/drm/drm-misc
16431 S:      Maintained
16432 F:      drivers/gpu/drm/virtio/
16433 F:      include/uapi/linux/virtio_gpu.h
16434
16435 VIRTIO HOST (VHOST)
16436 M:      "Michael S. Tsirkin" <mst@redhat.com>
16437 M:      Jason Wang <jasowang@redhat.com>
16438 L:      kvm@vger.kernel.org
16439 L:      virtualization@lists.linux-foundation.org
16440 L:      netdev@vger.kernel.org
16441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16442 S:      Maintained
16443 F:      drivers/vhost/
16444 F:      include/uapi/linux/vhost.h
16445
16446 VIRTIO INPUT DRIVER
16447 M:      Gerd Hoffmann <kraxel@redhat.com>
16448 S:      Maintained
16449 F:      drivers/virtio/virtio_input.c
16450 F:      include/uapi/linux/virtio_input.h
16451
16452 VIRTUAL BOX GUEST DEVICE DRIVER
16453 M:      Hans de Goede <hdegoede@redhat.com>
16454 M:      Arnd Bergmann <arnd@arndb.de>
16455 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16456 S:      Maintained
16457 F:      include/linux/vbox_utils.h
16458 F:      include/uapi/linux/vbox*.h
16459 F:      drivers/virt/vboxguest/
16460
16461 VIRTUAL SERIO DEVICE DRIVER
16462 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16463 S:      Maintained
16464 F:      drivers/input/serio/userio.c
16465 F:      include/uapi/linux/userio.h
16466
16467 VIVID VIRTUAL VIDEO DRIVER
16468 M:      Hans Verkuil <hverkuil@xs4all.nl>
16469 L:      linux-media@vger.kernel.org
16470 T:      git git://linuxtv.org/media_tree.git
16471 W:      https://linuxtv.org
16472 S:      Maintained
16473 F:      drivers/media/platform/vivid/*
16474
16475 VLYNQ BUS
16476 M:      Florian Fainelli <f.fainelli@gmail.com>
16477 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16478 S:      Maintained
16479 F:      drivers/vlynq/vlynq.c
16480 F:      include/linux/vlynq.h
16481
16482 VME SUBSYSTEM
16483 M:      Martyn Welch <martyn@welchs.me.uk>
16484 M:      Manohar Vanga <manohar.vanga@gmail.com>
16485 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16486 L:      devel@driverdev.osuosl.org
16487 S:      Maintained
16488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16489 F:      Documentation/driver-api/vme.rst
16490 F:      drivers/staging/vme/
16491 F:      drivers/vme/
16492 F:      include/linux/vme*
16493
16494 VMWARE BALLOON DRIVER
16495 M:      Julien Freche <jfreche@vmware.com>
16496 M:      Nadav Amit <namit@vmware.com>
16497 M:      "VMware, Inc." <pv-drivers@vmware.com>
16498 L:      linux-kernel@vger.kernel.org
16499 S:      Maintained
16500 F:      drivers/misc/vmw_balloon.c
16501
16502 VMWARE HYPERVISOR INTERFACE
16503 M:      Alok Kataria <akataria@vmware.com>
16504 L:      virtualization@lists.linux-foundation.org
16505 S:      Supported
16506 F:      arch/x86/kernel/cpu/vmware.c
16507
16508 VMWARE PVRDMA DRIVER
16509 M:      Adit Ranadive <aditr@vmware.com>
16510 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16511 L:      linux-rdma@vger.kernel.org
16512 S:      Maintained
16513 F:      drivers/infiniband/hw/vmw_pvrdma/
16514
16515 VMware PVSCSI driver
16516 M:      Jim Gill <jgill@vmware.com>
16517 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16518 L:      linux-scsi@vger.kernel.org
16519 S:      Maintained
16520 F:      drivers/scsi/vmw_pvscsi.c
16521 F:      drivers/scsi/vmw_pvscsi.h
16522
16523 VMWARE VMMOUSE SUBDRIVER
16524 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16525 M:      "VMware, Inc." <pv-drivers@vmware.com>
16526 L:      linux-input@vger.kernel.org
16527 S:      Maintained
16528 F:      drivers/input/mouse/vmmouse.c
16529 F:      drivers/input/mouse/vmmouse.h
16530
16531 VMWARE VMXNET3 ETHERNET DRIVER
16532 M:      Ronak Doshi <doshir@vmware.com>
16533 M:      "VMware, Inc." <pv-drivers@vmware.com>
16534 L:      netdev@vger.kernel.org
16535 S:      Maintained
16536 F:      drivers/net/vmxnet3/
16537
16538 VOCORE VOCORE2 BOARD
16539 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16540 L:      linux-mips@vger.kernel.org
16541 S:      Maintained
16542 F:      arch/mips/boot/dts/ralink/vocore2.dts
16543
16544 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16545 M:      Liam Girdwood <lgirdwood@gmail.com>
16546 M:      Mark Brown <broonie@kernel.org>
16547 L:      linux-kernel@vger.kernel.org
16548 W:      http://www.slimlogic.co.uk/?p=48
16549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16550 S:      Supported
16551 F:      Documentation/devicetree/bindings/regulator/
16552 F:      Documentation/power/regulator/
16553 F:      drivers/regulator/
16554 F:      include/dt-bindings/regulator/
16555 F:      include/linux/regulator/
16556
16557 VRF
16558 M:      David Ahern <dsa@cumulusnetworks.com>
16559 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16560 L:      netdev@vger.kernel.org
16561 S:      Maintained
16562 F:      drivers/net/vrf.c
16563 F:      Documentation/networking/vrf.txt
16564
16565 VT1211 HARDWARE MONITOR DRIVER
16566 M:      Juerg Haefliger <juergh@gmail.com>
16567 L:      linux-hwmon@vger.kernel.org
16568 S:      Maintained
16569 F:      Documentation/hwmon/vt1211
16570 F:      drivers/hwmon/vt1211.c
16571
16572 VT8231 HARDWARE MONITOR DRIVER
16573 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16574 L:      linux-hwmon@vger.kernel.org
16575 S:      Maintained
16576 F:      drivers/hwmon/vt8231.c
16577
16578 VUB300 USB to SDIO/SD/MMC bridge chip
16579 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16580 L:      linux-mmc@vger.kernel.org
16581 L:      linux-usb@vger.kernel.org
16582 S:      Supported
16583 F:      drivers/mmc/host/vub300.c
16584
16585 W1 DALLAS'S 1-WIRE BUS
16586 M:      Evgeniy Polyakov <zbr@ioremap.net>
16587 S:      Maintained
16588 F:      Documentation/devicetree/bindings/w1/
16589 F:      Documentation/w1/
16590 F:      drivers/w1/
16591 F:      include/linux/w1.h
16592
16593 W83791D HARDWARE MONITORING DRIVER
16594 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16595 L:      linux-hwmon@vger.kernel.org
16596 S:      Maintained
16597 F:      Documentation/hwmon/w83791d
16598 F:      drivers/hwmon/w83791d.c
16599
16600 W83793 HARDWARE MONITORING DRIVER
16601 M:      Rudolf Marek <r.marek@assembler.cz>
16602 L:      linux-hwmon@vger.kernel.org
16603 S:      Maintained
16604 F:      Documentation/hwmon/w83793
16605 F:      drivers/hwmon/w83793.c
16606
16607 W83795 HARDWARE MONITORING DRIVER
16608 M:      Jean Delvare <jdelvare@suse.com>
16609 L:      linux-hwmon@vger.kernel.org
16610 S:      Maintained
16611 F:      drivers/hwmon/w83795.c
16612
16613 W83L51xD SD/MMC CARD INTERFACE DRIVER
16614 M:      Pierre Ossman <pierre@ossman.eu>
16615 S:      Maintained
16616 F:      drivers/mmc/host/wbsd.*
16617
16618 WACOM PROTOCOL 4 SERIAL TABLETS
16619 M:      Julian Squires <julian@cipht.net>
16620 M:      Hans de Goede <hdegoede@redhat.com>
16621 L:      linux-input@vger.kernel.org
16622 S:      Maintained
16623 F:      drivers/input/tablet/wacom_serial4.c
16624
16625 WATCHDOG DEVICE DRIVERS
16626 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16627 M:      Guenter Roeck <linux@roeck-us.net>
16628 L:      linux-watchdog@vger.kernel.org
16629 W:      http://www.linux-watchdog.org/
16630 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16631 S:      Maintained
16632 F:      Documentation/devicetree/bindings/watchdog/
16633 F:      Documentation/watchdog/
16634 F:      drivers/watchdog/
16635 F:      include/linux/watchdog.h
16636 F:      include/uapi/linux/watchdog.h
16637
16638 WHISKEYCOVE PMIC GPIO DRIVER
16639 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16640 L:      linux-gpio@vger.kernel.org
16641 S:      Maintained
16642 F:      drivers/gpio/gpio-wcove.c
16643
16644 WIIMOTE HID DRIVER
16645 M:      David Herrmann <dh.herrmann@googlemail.com>
16646 L:      linux-input@vger.kernel.org
16647 S:      Maintained
16648 F:      drivers/hid/hid-wiimote*
16649
16650 WILOCITY WIL6210 WIRELESS DRIVER
16651 M:      Maya Erez <merez@codeaurora.org>
16652 L:      linux-wireless@vger.kernel.org
16653 L:      wil6210@qti.qualcomm.com
16654 S:      Supported
16655 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16656 F:      drivers/net/wireless/ath/wil6210/
16657
16658 WIMAX STACK
16659 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16660 M:      linux-wimax@intel.com
16661 L:      wimax@linuxwimax.org (subscribers-only)
16662 S:      Supported
16663 W:      http://linuxwimax.org
16664 F:      Documentation/wimax/README.wimax
16665 F:      include/linux/wimax/debug.h
16666 F:      include/net/wimax.h
16667 F:      include/uapi/linux/wimax.h
16668 F:      net/wimax/
16669
16670 WINBOND CIR DRIVER
16671 M:      David Härdeman <david@hardeman.nu>
16672 S:      Maintained
16673 F:      drivers/media/rc/winbond-cir.c
16674
16675 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16676 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16677 L:      linux-watchdog@vger.kernel.org
16678 S:      Maintained
16679 F:      drivers/watchdog/ebc-c384_wdt.c
16680
16681 WINSYSTEMS WS16C48 GPIO DRIVER
16682 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16683 L:      linux-gpio@vger.kernel.org
16684 S:      Maintained
16685 F:      drivers/gpio/gpio-ws16c48.c
16686
16687 WISTRON LAPTOP BUTTON DRIVER
16688 M:      Miloslav Trmac <mitr@volny.cz>
16689 S:      Maintained
16690 F:      drivers/input/misc/wistron_btns.c
16691
16692 WL3501 WIRELESS PCMCIA CARD DRIVER
16693 L:      linux-wireless@vger.kernel.org
16694 S:      Odd fixes
16695 F:      drivers/net/wireless/wl3501*
16696
16697 WOLFSON MICROELECTRONICS DRIVERS
16698 L:      patches@opensource.cirrus.com
16699 T:      git https://github.com/CirrusLogic/linux-drivers.git
16700 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16701 S:      Supported
16702 F:      Documentation/hwmon/wm83??
16703 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16704 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16705 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16706 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16707 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16708 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16709 F:      drivers/clk/clk-wm83*.c
16710 F:      drivers/extcon/extcon-arizona.c
16711 F:      drivers/leds/leds-wm83*.c
16712 F:      drivers/gpio/gpio-*wm*.c
16713 F:      drivers/gpio/gpio-arizona.c
16714 F:      drivers/hwmon/wm83??-hwmon.c
16715 F:      drivers/input/misc/wm831x-on.c
16716 F:      drivers/input/touchscreen/wm831x-ts.c
16717 F:      drivers/input/touchscreen/wm97*.c
16718 F:      drivers/mfd/arizona*
16719 F:      drivers/mfd/wm*.c
16720 F:      drivers/mfd/cs47l24*
16721 F:      drivers/power/supply/wm83*.c
16722 F:      drivers/rtc/rtc-wm83*.c
16723 F:      drivers/regulator/wm8*.c
16724 F:      drivers/regulator/arizona*
16725 F:      drivers/video/backlight/wm83*_bl.c
16726 F:      drivers/watchdog/wm83*_wdt.c
16727 F:      include/linux/mfd/arizona/
16728 F:      include/linux/mfd/wm831x/
16729 F:      include/linux/mfd/wm8350/
16730 F:      include/linux/mfd/wm8400*
16731 F:      include/linux/regulator/arizona*
16732 F:      include/linux/wm97xx.h
16733 F:      include/sound/wm????.h
16734 F:      sound/soc/codecs/arizona.?
16735 F:      sound/soc/codecs/wm*
16736 F:      sound/soc/codecs/cs47l24*
16737
16738 WORKQUEUE
16739 M:      Tejun Heo <tj@kernel.org>
16740 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16742 S:      Maintained
16743 F:      include/linux/workqueue.h
16744 F:      kernel/workqueue.c
16745 F:      Documentation/core-api/workqueue.rst
16746
16747 X-POWERS AXP288 PMIC DRIVERS
16748 M:      Hans de Goede <hdegoede@redhat.com>
16749 S:      Maintained
16750 N:      axp288
16751 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16752
16753 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16754 M:      Chen-Yu Tsai <wens@csie.org>
16755 L:      linux-kernel@vger.kernel.org
16756 S:      Maintained
16757 N:      axp[128]
16758
16759 X.25 NETWORK LAYER
16760 M:      Andrew Hendry <andrew.hendry@gmail.com>
16761 L:      linux-x25@vger.kernel.org
16762 S:      Odd Fixes
16763 F:      Documentation/networking/x25*
16764 F:      include/net/x25*
16765 F:      net/x25/
16766
16767 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16768 M:      Thomas Gleixner <tglx@linutronix.de>
16769 M:      Ingo Molnar <mingo@redhat.com>
16770 M:      Borislav Petkov <bp@alien8.de>
16771 R:      "H. Peter Anvin" <hpa@zytor.com>
16772 M:      x86@kernel.org
16773 L:      linux-kernel@vger.kernel.org
16774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16775 S:      Maintained
16776 F:      Documentation/devicetree/bindings/x86/
16777 F:      Documentation/x86/
16778 F:      arch/x86/
16779
16780 X86 ENTRY CODE
16781 M:      Andy Lutomirski <luto@kernel.org>
16782 L:      linux-kernel@vger.kernel.org
16783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16784 S:      Maintained
16785 F:      arch/x86/entry/
16786
16787 X86 MCE INFRASTRUCTURE
16788 M:      Tony Luck <tony.luck@intel.com>
16789 M:      Borislav Petkov <bp@alien8.de>
16790 L:      linux-edac@vger.kernel.org
16791 S:      Maintained
16792 F:      arch/x86/kernel/cpu/mcheck/*
16793
16794 X86 MICROCODE UPDATE SUPPORT
16795 M:      Borislav Petkov <bp@alien8.de>
16796 S:      Maintained
16797 F:      arch/x86/kernel/cpu/microcode/*
16798
16799 X86 MM
16800 M:      Dave Hansen <dave.hansen@linux.intel.com>
16801 M:      Andy Lutomirski <luto@kernel.org>
16802 M:      Peter Zijlstra <peterz@infradead.org>
16803 L:      linux-kernel@vger.kernel.org
16804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16805 S:      Maintained
16806 F:      arch/x86/mm/
16807
16808 X86 PLATFORM DRIVERS
16809 M:      Darren Hart <dvhart@infradead.org>
16810 M:      Andy Shevchenko <andy@infradead.org>
16811 L:      platform-driver-x86@vger.kernel.org
16812 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16813 S:      Maintained
16814 F:      drivers/platform/x86/
16815 F:      drivers/platform/olpc/
16816
16817 X86 PLATFORM DRIVERS - ARCH
16818 R:      Darren Hart <dvhart@infradead.org>
16819 R:      Andy Shevchenko <andy@infradead.org>
16820 L:      platform-driver-x86@vger.kernel.org
16821 L:      x86@kernel.org
16822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16823 S:      Maintained
16824 F:      arch/x86/platform
16825
16826 X86 VDSO
16827 M:      Andy Lutomirski <luto@kernel.org>
16828 L:      linux-kernel@vger.kernel.org
16829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16830 S:      Maintained
16831 F:      arch/x86/entry/vdso/
16832
16833 XARRAY
16834 M:      Matthew Wilcox <willy@infradead.org>
16835 L:      linux-fsdevel@vger.kernel.org
16836 S:      Supported
16837 F:      Documentation/core-api/xarray.rst
16838 F:      lib/idr.c
16839 F:      lib/xarray.c
16840 F:      include/linux/idr.h
16841 F:      include/linux/xarray.h
16842 F:      tools/testing/radix-tree
16843
16844 XBOX DVD IR REMOTE
16845 M:      Benjamin Valentin <benpicco@googlemail.com>
16846 S:      Maintained
16847 F:      drivers/media/rc/xbox_remote.c
16848 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16849
16850 XC2028/3028 TUNER DRIVER
16851 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16852 L:      linux-media@vger.kernel.org
16853 W:      https://linuxtv.org
16854 T:      git git://linuxtv.org/media_tree.git
16855 S:      Maintained
16856 F:      drivers/media/tuners/tuner-xc2028.*
16857
16858 XDP (eXpress Data Path)
16859 M:      Alexei Starovoitov <ast@kernel.org>
16860 M:      Daniel Borkmann <daniel@iogearbox.net>
16861 M:      David S. Miller <davem@davemloft.net>
16862 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16863 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16864 M:      John Fastabend <john.fastabend@gmail.com>
16865 L:      netdev@vger.kernel.org
16866 L:      xdp-newbies@vger.kernel.org
16867 L:      bpf@vger.kernel.org
16868 S:      Supported
16869 F:      net/core/xdp.c
16870 F:      include/net/xdp.h
16871 F:      kernel/bpf/devmap.c
16872 F:      kernel/bpf/cpumap.c
16873 F:      include/trace/events/xdp.h
16874 K:      xdp
16875 N:      xdp
16876
16877 XDP SOCKETS (AF_XDP)
16878 M:      Björn Töpel <bjorn.topel@intel.com>
16879 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16880 L:      netdev@vger.kernel.org
16881 L:      bpf@vger.kernel.org
16882 S:      Maintained
16883 F:      kernel/bpf/xskmap.c
16884 F:      net/xdp/
16885
16886 XEN BLOCK SUBSYSTEM
16887 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16888 M:      Roger Pau Monné <roger.pau@citrix.com>
16889 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16890 S:      Supported
16891 F:      drivers/block/xen-blkback/*
16892 F:      drivers/block/xen*
16893
16894 XEN HYPERVISOR ARM
16895 M:      Stefano Stabellini <sstabellini@kernel.org>
16896 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16897 S:      Maintained
16898 F:      arch/arm/xen/
16899 F:      arch/arm/include/asm/xen/
16900
16901 XEN HYPERVISOR ARM64
16902 M:      Stefano Stabellini <sstabellini@kernel.org>
16903 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16904 S:      Maintained
16905 F:      arch/arm64/xen/
16906 F:      arch/arm64/include/asm/xen/
16907
16908 XEN HYPERVISOR INTERFACE
16909 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16910 M:      Juergen Gross <jgross@suse.com>
16911 R:      Stefano Stabellini <sstabellini@kernel.org>
16912 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16914 S:      Supported
16915 F:      arch/x86/xen/
16916 F:      arch/x86/platform/pvh/
16917 F:      drivers/*/xen-*front.c
16918 F:      drivers/xen/
16919 F:      arch/x86/include/asm/xen/
16920 F:      arch/x86/include/asm/pvclock-abi.h
16921 F:      include/xen/
16922 F:      include/uapi/xen/
16923 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16924 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16925
16926 XEN NETWORK BACKEND DRIVER
16927 M:      Wei Liu <wei.liu2@citrix.com>
16928 M:      Paul Durrant <paul.durrant@citrix.com>
16929 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16930 L:      netdev@vger.kernel.org
16931 S:      Supported
16932 F:      drivers/net/xen-netback/*
16933
16934 XEN PCI SUBSYSTEM
16935 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16936 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16937 S:      Supported
16938 F:      arch/x86/pci/*xen*
16939 F:      drivers/pci/*xen*
16940
16941 XEN PVSCSI DRIVERS
16942 M:      Juergen Gross <jgross@suse.com>
16943 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16944 L:      linux-scsi@vger.kernel.org
16945 S:      Supported
16946 F:      drivers/scsi/xen-scsifront.c
16947 F:      drivers/xen/xen-scsiback.c
16948 F:      include/xen/interface/io/vscsiif.h
16949
16950 XEN SWIOTLB SUBSYSTEM
16951 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16952 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16953 L:      iommu@lists.linux-foundation.org
16954 S:      Supported
16955 F:      arch/x86/xen/*swiotlb*
16956 F:      drivers/xen/*swiotlb*
16957
16958 XEN SOUND FRONTEND DRIVER
16959 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16960 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16961 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16962 S:      Supported
16963 F:      sound/xen/*
16964
16965 XFS FILESYSTEM
16966 M:      Darrick J. Wong <darrick.wong@oracle.com>
16967 M:      linux-xfs@vger.kernel.org
16968 L:      linux-xfs@vger.kernel.org
16969 W:      http://xfs.org/
16970 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16971 S:      Supported
16972 F:      Documentation/filesystems/xfs.txt
16973 F:      fs/xfs/
16974
16975 XILINX AXI ETHERNET DRIVER
16976 M:      Anirudha Sarangi <anirudh@xilinx.com>
16977 M:      John Linn <John.Linn@xilinx.com>
16978 S:      Maintained
16979 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16980
16981 XILINX UARTLITE SERIAL DRIVER
16982 M:      Peter Korsgaard <jacmet@sunsite.dk>
16983 L:      linux-serial@vger.kernel.org
16984 S:      Maintained
16985 F:      drivers/tty/serial/uartlite.c
16986
16987 XILINX VIDEO IP CORES
16988 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16989 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16990 L:      linux-media@vger.kernel.org
16991 T:      git git://linuxtv.org/media_tree.git
16992 S:      Supported
16993 F:      Documentation/devicetree/bindings/media/xilinx/
16994 F:      drivers/media/platform/xilinx/
16995 F:      include/uapi/linux/xilinx-v4l2-controls.h
16996
16997 XILLYBUS DRIVER
16998 M:      Eli Billauer <eli.billauer@gmail.com>
16999 L:      linux-kernel@vger.kernel.org
17000 S:      Supported
17001 F:      drivers/char/xillybus/
17002
17003 XLP9XX I2C DRIVER
17004 M:      George Cherian <george.cherian@cavium.com>
17005 M:      Jan Glauber <jglauber@cavium.com>
17006 L:      linux-i2c@vger.kernel.org
17007 W:      http://www.cavium.com
17008 S:      Supported
17009 F:      drivers/i2c/busses/i2c-xlp9xx.c
17010
17011 XRA1403 GPIO EXPANDER
17012 M:      Nandor Han <nandor.han@ge.com>
17013 M:      Semi Malinen <semi.malinen@ge.com>
17014 L:      linux-gpio@vger.kernel.org
17015 S:      Maintained
17016 F:      drivers/gpio/gpio-xra1403.c
17017 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17018
17019 XTENSA XTFPGA PLATFORM SUPPORT
17020 M:      Max Filippov <jcmvbkbc@gmail.com>
17021 L:      linux-xtensa@linux-xtensa.org
17022 S:      Maintained
17023 F:      drivers/spi/spi-xtensa-xtfpga.c
17024 F:      sound/soc/xtensa/xtfpga-i2s.c
17025
17026 YAM DRIVER FOR AX.25
17027 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17028 L:      linux-hams@vger.kernel.org
17029 S:      Maintained
17030 F:      drivers/net/hamradio/yam*
17031 F:      include/linux/yam.h
17032
17033 YAMA SECURITY MODULE
17034 M:      Kees Cook <keescook@chromium.org>
17035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17036 S:      Supported
17037 F:      security/yama/
17038 F:      Documentation/admin-guide/LSM/Yama.rst
17039
17040 YEALINK PHONE DRIVER
17041 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17042 L:      usbb2k-api-dev@nongnu.org
17043 S:      Maintained
17044 F:      Documentation/input/devices/yealink.rst
17045 F:      drivers/input/misc/yealink.*
17046
17047 Z8530 DRIVER FOR AX.25
17048 M:      Joerg Reuter <jreuter@yaina.de>
17049 W:      http://yaina.de/jreuter/
17050 W:      http://www.qsl.net/dl1bke/
17051 L:      linux-hams@vger.kernel.org
17052 S:      Maintained
17053 F:      Documentation/networking/z8530drv.txt
17054 F:      drivers/net/hamradio/*scc.c
17055 F:      drivers/net/hamradio/z8530.h
17056
17057 ZBUD COMPRESSED PAGE ALLOCATOR
17058 M:      Seth Jennings <sjenning@redhat.com>
17059 M:      Dan Streetman <ddstreet@ieee.org>
17060 L:      linux-mm@kvack.org
17061 S:      Maintained
17062 F:      mm/zbud.c
17063 F:      include/linux/zbud.h
17064
17065 ZD1211RW WIRELESS DRIVER
17066 M:      Daniel Drake <dsd@gentoo.org>
17067 M:      Ulrich Kunitz <kune@deine-taler.de>
17068 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17069 L:      linux-wireless@vger.kernel.org
17070 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17071 S:      Maintained
17072 F:      drivers/net/wireless/zydas/zd1211rw/
17073
17074 ZD1301 MEDIA DRIVER
17075 M:      Antti Palosaari <crope@iki.fi>
17076 L:      linux-media@vger.kernel.org
17077 W:      https://linuxtv.org/
17078 W:      http://palosaari.fi/linux/
17079 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17080 S:      Maintained
17081 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17082
17083 ZD1301_DEMOD MEDIA DRIVER
17084 M:      Antti Palosaari <crope@iki.fi>
17085 L:      linux-media@vger.kernel.org
17086 W:      https://linuxtv.org/
17087 W:      http://palosaari.fi/linux/
17088 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17089 S:      Maintained
17090 F:      drivers/media/dvb-frontends/zd1301_demod*
17091
17092 ZPOOL COMPRESSED PAGE STORAGE API
17093 M:      Dan Streetman <ddstreet@ieee.org>
17094 L:      linux-mm@kvack.org
17095 S:      Maintained
17096 F:      mm/zpool.c
17097 F:      include/linux/zpool.h
17098
17099 ZR36067 VIDEO FOR LINUX DRIVER
17100 L:      mjpeg-users@lists.sourceforge.net
17101 L:      linux-media@vger.kernel.org
17102 W:      http://mjpeg.sourceforge.net/driver-zoran/
17103 T:      hg https://linuxtv.org/hg/v4l-dvb
17104 S:      Odd Fixes
17105 F:      drivers/staging/media/zoran/
17106
17107 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17108 M:      Minchan Kim <minchan@kernel.org>
17109 M:      Nitin Gupta <ngupta@vflare.org>
17110 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17111 L:      linux-kernel@vger.kernel.org
17112 S:      Maintained
17113 F:      drivers/block/zram/
17114 F:      Documentation/blockdev/zram.txt
17115
17116 ZS DECSTATION Z85C30 SERIAL DRIVER
17117 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17118 S:      Maintained
17119 F:      drivers/tty/serial/zs.*
17120
17121 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17122 M:      Minchan Kim <minchan@kernel.org>
17123 M:      Nitin Gupta <ngupta@vflare.org>
17124 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17125 L:      linux-mm@kvack.org
17126 S:      Maintained
17127 F:      mm/zsmalloc.c
17128 F:      include/linux/zsmalloc.h
17129 F:      Documentation/vm/zsmalloc.rst
17130
17131 ZSWAP COMPRESSED SWAP CACHING
17132 M:      Seth Jennings <sjenning@redhat.com>
17133 M:      Dan Streetman <ddstreet@ieee.org>
17134 L:      linux-mm@kvack.org
17135 S:      Maintained
17136 F:      mm/zswap.c
17137
17138 THE REST
17139 M:      Linus Torvalds <torvalds@linux-foundation.org>
17140 L:      linux-kernel@vger.kernel.org
17141 Q:      http://patchwork.kernel.org/project/LKML/list/
17142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17143 S:      Buried alive in reporters
17144 F:      *
17145 F:      */