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/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:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/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/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 AD9389B DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/ad9389b*
 854
 855 ANALOG DEVICES INC ADGS1408 DRIVER
 856 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 857 S:      Supported
 858 F:      drivers/mux/adgs1408.c
 859 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 860
 861 ANALOG DEVICES INC ADP5061 DRIVER
 862 M:      Stefan Popa <stefan.popa@analog.com>
 863 L:      linux-pm@vger.kernel.org
 864 W:      http://ez.analog.com/community/linux-device-drivers
 865 S:      Supported
 866 F:      drivers/power/supply/adp5061.c
 867
 868 ANALOG DEVICES INC ADV7180 DRIVER
 869 M:      Lars-Peter Clausen <lars@metafoo.de>
 870 L:      linux-media@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/media/i2c/adv7180.c
 874
 875 ANALOG DEVICES INC ADV748X DRIVER
 876 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 877 L:      linux-media@vger.kernel.org
 878 S:      Maintained
 879 F:      drivers/media/i2c/adv748x/*
 880
 881 ANALOG DEVICES INC ADV7511 DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/adv7511*
 886
 887 ANALOG DEVICES INC ADV7604 DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/adv7604*
 892
 893 ANALOG DEVICES INC ADV7842 DRIVER
 894 M:      Hans Verkuil <hans.verkuil@cisco.com>
 895 L:      linux-media@vger.kernel.org
 896 S:      Maintained
 897 F:      drivers/media/i2c/adv7842*
 898
 899 ANALOG DEVICES INC ASOC CODEC DRIVERS
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 902 W:      http://wiki.analog.com/
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      sound/soc/codecs/adau*
 906 F:      sound/soc/codecs/adav*
 907 F:      sound/soc/codecs/ad1*
 908 F:      sound/soc/codecs/ad7*
 909 F:      sound/soc/codecs/ssm*
 910 F:      sound/soc/codecs/sigmadsp.*
 911
 912 ANALOG DEVICES INC DMA DRIVERS
 913 M:      Lars-Peter Clausen <lars@metafoo.de>
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/dma/dma-axi-dmac.c
 917
 918 ANALOG DEVICES INC IIO DRIVERS
 919 M:      Lars-Peter Clausen <lars@metafoo.de>
 920 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 921 W:      http://wiki.analog.com/
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 925 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 926 F:      drivers/iio/*/ad*
 927 F:      drivers/iio/adc/ltc2497*
 928 X:      drivers/iio/*/adjd*
 929 F:      drivers/staging/iio/*/ad*
 930
 931 ANDES ARCHITECTURE
 932 M:      Greentime Hu <green.hu@gmail.com>
 933 M:      Vincent Chen <deanbo422@gmail.com>
 934 T:      git https://github.com/andestech/linux.git
 935 S:      Supported
 936 F:      arch/nds32/
 937 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 938 F:      Documentation/devicetree/bindings/nds32/
 939 K:      nds32
 940 N:      nds32
 941
 942 ANDROID CONFIG FRAGMENTS
 943 M:      Rob Herring <robh@kernel.org>
 944 S:      Supported
 945 F:      kernel/configs/android*
 946
 947 ANDROID DRIVERS
 948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 949 M:      Arve Hjønnevåg <arve@android.com>
 950 M:      Todd Kjos <tkjos@android.com>
 951 M:      Martijn Coenen <maco@android.com>
 952 M:      Joel Fernandes <joel@joelfernandes.org>
 953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 954 L:      devel@driverdev.osuosl.org
 955 S:      Supported
 956 F:      drivers/android/
 957 F:      drivers/staging/android/
 958
 959 ANDROID GOLDFISH PIC DRIVER
 960 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 961 S:      Supported
 962 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 963 F:      drivers/irqchip/irq-goldfish-pic.c
 964
 965 ANDROID GOLDFISH RTC DRIVER
 966 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 967 S:      Supported
 968 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 969 F:      drivers/rtc/rtc-goldfish.c
 970
 971 ANDROID ION DRIVER
 972 M:      Laura Abbott <labbott@redhat.com>
 973 M:      Sumit Semwal <sumit.semwal@linaro.org>
 974 L:      devel@driverdev.osuosl.org
 975 L:      dri-devel@lists.freedesktop.org
 976 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 977 S:      Supported
 978 F:      drivers/staging/android/ion
 979 F:      drivers/staging/android/uapi/ion.h
 980
 981 AOA (Apple Onboard Audio) ALSA DRIVER
 982 M:      Johannes Berg <johannes@sipsolutions.net>
 983 L:      linuxppc-dev@lists.ozlabs.org
 984 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 985 S:      Maintained
 986 F:      sound/aoa/
 987
 988 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 989 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 990 L:      linux-iio@vger.kernel.org
 991 S:      Maintained
 992 F:      drivers/iio/adc/stx104.c
 993
 994 APM DRIVER
 995 M:      Jiri Kosina <jikos@kernel.org>
 996 S:      Odd fixes
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 998 F:      arch/x86/kernel/apm_32.c
 999 F:      include/linux/apm_bios.h
1000 F:      include/uapi/linux/apm_bios.h
1001 F:      drivers/char/apm-emulation.c
1002
1003 APPARMOR SECURITY MODULE
1004 M:      John Johansen <john.johansen@canonical.com>
1005 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1006 W:      wiki.apparmor.net
1007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1008 S:      Supported
1009 F:      security/apparmor/
1010 F:      Documentation/admin-guide/LSM/apparmor.rst
1011
1012 APPLE BCM5974 MULTITOUCH DRIVER
1013 M:      Henrik Rydberg <rydberg@bitmath.org>
1014 L:      linux-input@vger.kernel.org
1015 S:      Odd fixes
1016 F:      drivers/input/mouse/bcm5974.c
1017
1018 APPLE SMC DRIVER
1019 M:      Henrik Rydberg <rydberg@bitmath.org>
1020 L:      linux-hwmon@vger.kernel.org
1021 S:      Odd fixes
1022 F:      drivers/hwmon/applesmc.c
1023
1024 APPLETALK NETWORK LAYER
1025 L:      netdev@vger.kernel.org
1026 S:      Odd fixes
1027 F:      drivers/net/appletalk/
1028 F:      net/appletalk/
1029
1030 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1031 M:      Duc Dang <dhdang@apm.com>
1032 S:      Supported
1033 F:      arch/arm64/boot/dts/apm/
1034
1035 APPLIED MICRO (APM) X-GENE SOC EDAC
1036 M:      Loc Ho <lho@apm.com>
1037 S:      Supported
1038 F:      drivers/edac/xgene_edac.c
1039 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1040
1041 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1042 M:      Iyappan Subramanian <isubramanian@apm.com>
1043 M:      Keyur Chudgar <kchudgar@apm.com>
1044 S:      Supported
1045 F:      drivers/net/ethernet/apm/xgene-v2/
1046
1047 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1048 M:      Iyappan Subramanian <isubramanian@apm.com>
1049 M:      Keyur Chudgar <kchudgar@apm.com>
1050 M:      Quan Nguyen <qnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/net/ethernet/apm/xgene/
1053 F:      drivers/net/phy/mdio-xgene.c
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1055 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1056
1057 APPLIED MICRO (APM) X-GENE SOC PMU
1058 M:      Tai Nguyen <ttnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/perf/xgene_pmu.c
1061 F:      Documentation/perf/xgene-pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1063
1064 APTINA CAMERA SENSOR PLL
1065 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1066 L:      linux-media@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/media/i2c/aptina-pll.*
1069
1070 ARC FRAMEBUFFER DRIVER
1071 M:      Jaya Kumar <jayalk@intworks.biz>
1072 S:      Maintained
1073 F:      drivers/video/fbdev/arcfb.c
1074 F:      drivers/video/fbdev/core/fb_defio.c
1075
1076 ARC PGU DRM DRIVER
1077 M:      Alexey Brodkin <abrodkin@synopsys.com>
1078 S:      Supported
1079 F:      drivers/gpu/drm/arc/
1080 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1081
1082 ARCNET NETWORK LAYER
1083 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1084 L:      netdev@vger.kernel.org
1085 S:      Maintained
1086 F:      drivers/net/arcnet/
1087 F:      include/uapi/linux/if_arcnet.h
1088
1089 ARM ARCHITECTED TIMER DRIVER
1090 M:      Mark Rutland <mark.rutland@arm.com>
1091 M:      Marc Zyngier <marc.zyngier@arm.com>
1092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1093 S:      Maintained
1094 F:      arch/arm/include/asm/arch_timer.h
1095 F:      arch/arm64/include/asm/arch_timer.h
1096 F:      drivers/clocksource/arm_arch_timer.c
1097
1098 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1099 M:      Linus Walleij <linus.walleij@linaro.org>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      Documentation/devicetree/bindings/arm/arm-boards
1103 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1104 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1105 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1106 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1107 F:      arch/arm/mach-integrator/
1108 F:      arch/arm/mach-realview/
1109 F:      arch/arm/mach-versatile/
1110 F:      arch/arm/plat-versatile/
1111 F:      arch/arm/boot/dts/arm-realview-*
1112 F:      arch/arm/boot/dts/integrator*
1113 F:      arch/arm/boot/dts/versatile*
1114 F:      drivers/clk/versatile/
1115 F:      drivers/i2c/busses/i2c-versatile.c
1116 F:      drivers/irqchip/irq-versatile-fpga.c
1117 F:      drivers/mtd/maps/physmap_of_versatile.c
1118 F:      drivers/power/reset/arm-versatile-reboot.c
1119 F:      drivers/soc/versatile/
1120
1121 ARM HDLCD DRM DRIVER
1122 M:      Liviu Dudau <liviu.dudau@arm.com>
1123 S:      Supported
1124 F:      drivers/gpu/drm/arm/hdlcd_*
1125 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1126
1127 ARM MALI-DP DRM DRIVER
1128 M:      Liviu Dudau <liviu.dudau@arm.com>
1129 M:      Brian Starkey <brian.starkey@arm.com>
1130 M:      Mali DP Maintainers <malidp@foss.arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/
1133 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1134
1135 ARM MFM AND FLOPPY DRIVERS
1136 M:      Ian Molton <spyro@f2s.com>
1137 S:      Maintained
1138 F:      arch/arm/lib/floppydma.S
1139 F:      arch/arm/include/asm/floppy.h
1140
1141 ARM PMU PROFILING AND DEBUGGING
1142 M:      Will Deacon <will.deacon@arm.com>
1143 M:      Mark Rutland <mark.rutland@arm.com>
1144 S:      Maintained
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 F:      arch/arm*/kernel/perf_*
1147 F:      arch/arm/oprofile/common.c
1148 F:      arch/arm*/kernel/hw_breakpoint.c
1149 F:      arch/arm*/include/asm/hw_breakpoint.h
1150 F:      arch/arm*/include/asm/perf_event.h
1151 F:      drivers/perf/*
1152 F:      include/linux/perf/arm_pmu.h
1153 F:      Documentation/devicetree/bindings/arm/pmu.txt
1154 F:      Documentation/devicetree/bindings/perf/
1155
1156 ARM PORT
1157 M:      Russell King <linux@armlinux.org.uk>
1158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1159 W:      http://www.armlinux.org.uk/
1160 S:      Odd Fixes
1161 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1162 F:      arch/arm/
1163 X:      arch/arm/boot/dts/
1164
1165 ARM PRIMECELL AACI PL041 DRIVER
1166 M:      Russell King <linux@armlinux.org.uk>
1167 S:      Odd Fixes
1168 F:      sound/arm/aaci.*
1169
1170 ARM PRIMECELL BUS SUPPORT
1171 M:      Russell King <linux@armlinux.org.uk>
1172 S:      Odd Fixes
1173 F:      drivers/amba/
1174 F:      include/linux/amba/bus.h
1175
1176 ARM PRIMECELL CLCD PL110 DRIVER
1177 M:      Russell King <linux@armlinux.org.uk>
1178 S:      Odd Fixes
1179 F:      drivers/video/fbdev/amba-clcd.*
1180
1181 ARM PRIMECELL KMI PL050 DRIVER
1182 M:      Russell King <linux@armlinux.org.uk>
1183 S:      Odd Fixes
1184 F:      drivers/input/serio/ambakmi.*
1185 F:      include/linux/amba/kmi.h
1186
1187 ARM PRIMECELL MMCI PL180/1 DRIVER
1188 M:      Russell King <linux@armlinux.org.uk>
1189 S:      Odd Fixes
1190 F:      drivers/mmc/host/mmci.*
1191 F:      include/linux/amba/mmci.h
1192
1193 ARM PRIMECELL SSP PL022 SPI DRIVER
1194 M:      Linus Walleij <linus.walleij@linaro.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1198 F:      drivers/spi/spi-pl022.c
1199
1200 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1201 M:      Russell King <linux@armlinux.org.uk>
1202 S:      Odd Fixes
1203 F:      drivers/tty/serial/amba-pl01*.c
1204 F:      include/linux/amba/serial.h
1205
1206 ARM PRIMECELL VIC PL190/PL192 DRIVER
1207 M:      Linus Walleij <linus.walleij@linaro.org>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1211 F:      drivers/irqchip/irq-vic.c
1212
1213 ARM SMMU DRIVERS
1214 M:      Will Deacon <will.deacon@arm.com>
1215 R:      Robin Murphy <robin.murphy@arm.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      drivers/iommu/arm-smmu.c
1219 F:      drivers/iommu/arm-smmu-v3.c
1220 F:      drivers/iommu/io-pgtable-arm.c
1221 F:      drivers/iommu/io-pgtable-arm-v7s.c
1222
1223 ARM SUB-ARCHITECTURES
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      arch/arm/mach-*/
1227 F:      arch/arm/plat-*/
1228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1229
1230 ARM/ACTIONS SEMI ARCHITECTURE
1231 M:      Andreas Färber <afaerber@suse.de>
1232 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 N:      owl
1236 F:      arch/arm/mach-actions/
1237 F:      arch/arm/boot/dts/owl-*
1238 F:      arch/arm64/boot/dts/actions/
1239 F:      drivers/clk/actions/
1240 F:      drivers/clocksource/timer-owl*
1241 F:      drivers/dma/owl-dma.c
1242 F:      drivers/i2c/busses/i2c-owl.c
1243 F:      drivers/pinctrl/actions/*
1244 F:      drivers/soc/actions/
1245 F:      include/dt-bindings/power/owl-*
1246 F:      include/linux/soc/actions/
1247 F:      Documentation/devicetree/bindings/arm/actions.txt
1248 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1249 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1251 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1252 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1253 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1254
1255 ARM/ADS SPHERE MACHINE SUPPORT
1256 M:      Lennert Buytenhek <kernel@wantstofly.org>
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 S:      Maintained
1259
1260 ARM/AFEB9260 MACHINE SUPPORT
1261 M:      Sergey Lapin <slapin@ossfans.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264
1265 ARM/AJECO 1ARM MACHINE SUPPORT
1266 M:      Lennert Buytenhek <kernel@wantstofly.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269
1270 ARM/Allwinner SoC Clock Support
1271 M:      Emilio López <emilio@elopez.com.ar>
1272 S:      Maintained
1273 F:      drivers/clk/sunxi/
1274
1275 ARM/Allwinner sunXi SoC support
1276 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1277 M:      Chen-Yu Tsai <wens@csie.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      sun[x456789]i
1281 N:      sun50i
1282 F:      arch/arm/mach-sunxi/
1283 F:      arch/arm64/boot/dts/allwinner/
1284 F:      drivers/clk/sunxi-ng/
1285 F:      drivers/pinctrl/sunxi/
1286 F:      drivers/soc/sunxi/
1287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1288
1289 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1290 M:      Neil Armstrong <narmstrong@baylibre.com>
1291 M:      Jerome Brunet <jbrunet@baylibre.com>
1292 L:      linux-amlogic@lists.infradead.org
1293 S:      Maintained
1294 F:      drivers/clk/meson/
1295 F:      include/dt-bindings/clock/meson*
1296 F:      include/dt-bindings/clock/gxbb*
1297 F:      Documentation/devicetree/bindings/clock/amlogic*
1298
1299 ARM/Amlogic Meson SoC support
1300 M:      Carlo Caione <carlo@caione.org>
1301 M:      Kevin Hilman <khilman@baylibre.com>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 L:      linux-amlogic@lists.infradead.org
1304 W:      http://linux-meson.com/
1305 S:      Maintained
1306 F:      arch/arm/mach-meson/
1307 F:      arch/arm/boot/dts/meson*
1308 F:      arch/arm64/boot/dts/amlogic/
1309 F:      drivers/pinctrl/meson/
1310 F:      drivers/mmc/host/meson*
1311 N:      meson
1312
1313 ARM/Annapurna Labs ALPINE ARCHITECTURE
1314 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1315 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      arch/arm/mach-alpine/
1319 F:      arch/arm/boot/dts/alpine*
1320 F:      arch/arm64/boot/dts/al/
1321 F:      drivers/*/*alpine*
1322
1323 ARM/ARTPEC MACHINE SUPPORT
1324 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1325 M:      Lars Persson <lars.persson@axis.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@axis.com
1328 F:      arch/arm/mach-artpec
1329 F:      arch/arm/boot/dts/artpec6*
1330 F:      drivers/clk/axis
1331 F:      drivers/crypto/axis
1332 F:      drivers/pinctrl/pinctrl-artpec*
1333 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1334
1335 ARM/ASPEED I2C DRIVER
1336 M:      Brendan Higgins <brendanhiggins@google.com>
1337 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1338 R:      Joel Stanley <joel@jms.id.au>
1339 L:      linux-i2c@vger.kernel.org
1340 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1343 F:      drivers/i2c/busses/i2c-aspeed.c
1344 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1345 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1346
1347 ARM/ASPEED MACHINE SUPPORT
1348 M:      Joel Stanley <joel@jms.id.au>
1349 R:      Andrew Jeffery <andrew@aj.id.au>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1352 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1353 S:      Supported
1354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1355 F:      arch/arm/mach-aspeed/
1356 F:      arch/arm/boot/dts/aspeed-*
1357 N:      aspeed
1358
1359 ARM/CALXEDA HIGHBANK ARCHITECTURE
1360 M:      Rob Herring <robh@kernel.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      arch/arm/mach-highbank/
1364 F:      arch/arm/boot/dts/highbank.dts
1365 F:      arch/arm/boot/dts/ecx-*.dts*
1366
1367 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1368 M:      Krzysztof Halasa <khalasa@piap.pl>
1369 S:      Maintained
1370 F:      arch/arm/mach-cns3xxx/
1371
1372 ARM/CAVIUM THUNDER NETWORK DRIVER
1373 M:      Sunil Goutham <sgoutham@cavium.com>
1374 M:      Robert Richter <rric@kernel.org>
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 S:      Supported
1377 F:      drivers/net/ethernet/cavium/thunder/
1378
1379 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1380 M:      Lukasz Majewski <lukma@denx.de>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Maintained
1383 F:      arch/arm/mach-ep93xx/ts72xx.c
1384
1385 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1386 M:      Alexander Shiyan <shc_work@mail.ru>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Odd Fixes
1389 N:      clps711x
1390
1391 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1392 M:      Lennert Buytenhek <kernel@wantstofly.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395
1396 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1397 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1398 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 S:      Maintained
1401 F:      arch/arm/mach-ep93xx/
1402 F:      arch/arm/mach-ep93xx/include/mach/
1403
1404 ARM/CLKDEV SUPPORT
1405 M:      Russell King <linux@armlinux.org.uk>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1409 F:      drivers/clk/clkdev.c
1410
1411 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1412 M:      Mike Rapoport <mike@compulab.co.il>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415
1416 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1417 M:      Baruch Siach <baruch@tkos.co.il>
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420 F:      arch/arm/boot/dts/cx92755*
1421 N:      digicolor
1422
1423 ARM/CONTEC MICRO9 MACHINE SUPPORT
1424 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1425 S:      Maintained
1426 F:      arch/arm/mach-ep93xx/micro9.c
1427
1428 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1429 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      drivers/hwtracing/coresight/*
1433 F:      Documentation/trace/coresight.txt
1434 F:      Documentation/trace/coresight-cpu-debug.txt
1435 F:      Documentation/devicetree/bindings/arm/coresight.txt
1436 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1437 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1438 F:      tools/perf/arch/arm/util/pmu.c
1439 F:      tools/perf/arch/arm/util/auxtrace.c
1440 F:      tools/perf/arch/arm/util/cs-etm.c
1441 F:      tools/perf/arch/arm/util/cs-etm.h
1442 F:      tools/perf/util/cs-etm.*
1443 F:      tools/perf/util/cs-etm-decoder/*
1444
1445 ARM/CORGI MACHINE SUPPORT
1446 M:      Richard Purdie <rpurdie@rpsys.net>
1447 S:      Maintained
1448
1449 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1450 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1451 M:      Linus Walleij <linus.walleij@linaro.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 T:      git git://github.com/ulli-kroll/linux.git
1454 S:      Maintained
1455 F:      Documentation/devicetree/bindings/arm/gemini.txt
1456 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1457 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1458 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1459 F:      arch/arm/mach-gemini/
1460 F:      drivers/net/ethernet/cortina/
1461 F:      drivers/pinctrl/pinctrl-gemini.c
1462 F:      drivers/rtc/rtc-ftrtc010.c
1463
1464 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1465 M:      Barry Song <baohua@kernel.org>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1468 S:      Maintained
1469 F:      arch/arm/boot/dts/prima2*
1470 F:      arch/arm/mach-prima2/
1471 F:      drivers/clk/sirf/
1472 F:      drivers/clocksource/timer-prima2.c
1473 F:      drivers/clocksource/timer-atlas7.c
1474 N:      [^a-z]sirf
1475 X:      drivers/gnss
1476
1477 ARM/EBSA110 MACHINE SUPPORT
1478 M:      Russell King <linux@armlinux.org.uk>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 W:      http://www.armlinux.org.uk/
1481 S:      Maintained
1482 F:      arch/arm/mach-ebsa110/
1483 F:      drivers/net/ethernet/amd/am79c961a.*
1484
1485 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1486 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 N:      efm32
1491
1492 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/ezx.c
1497
1498 ARM/FARADAY FA526 PORT
1499 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502 T:      git git://git.berlios.de/gemini-board
1503 F:      arch/arm/mm/*-fa*
1504
1505 ARM/FOOTBRIDGE ARCHITECTURE
1506 M:      Russell King <linux@armlinux.org.uk>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 W:      http://www.armlinux.org.uk/
1509 S:      Maintained
1510 F:      arch/arm/include/asm/hardware/dec21285.h
1511 F:      arch/arm/mach-footbridge/
1512
1513 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1514 M:      Shawn Guo <shawnguo@kernel.org>
1515 M:      Sascha Hauer <s.hauer@pengutronix.de>
1516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1517 R:      Fabio Estevam <fabio.estevam@nxp.com>
1518 R:      NXP Linux Team <linux-imx@nxp.com>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1522 F:      arch/arm/mach-imx/
1523 F:      arch/arm/mach-mxs/
1524 F:      arch/arm/boot/dts/imx*
1525 F:      arch/arm/configs/imx*_defconfig
1526 F:      drivers/clk/imx/
1527 F:      drivers/firmware/imx/
1528 F:      drivers/soc/imx/
1529 F:      include/linux/firmware/imx/
1530 F:      include/soc/imx/
1531
1532 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1533 M:      Shawn Guo <shawnguo@kernel.org>
1534 M:      Sascha Hauer <s.hauer@pengutronix.de>
1535 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1536 R:      Stefan Agner <stefan@agner.ch>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1540 F:      arch/arm/mach-imx/*vf610*
1541 F:      arch/arm/boot/dts/vf*
1542
1543 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1544 M:      Shawn Guo <shawnguo@kernel.org>
1545 M:      Li Yang <leoyang.li@nxp.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1549 F:      arch/arm/boot/dts/ls1021a*
1550 F:      arch/arm64/boot/dts/freescale/fsl-*
1551 F:      arch/arm64/boot/dts/freescale/qoriq-*
1552
1553 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1554 M:      Lennert Buytenhek <kernel@wantstofly.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557
1558 ARM/GUMSTIX MACHINE SUPPORT
1559 M:      Steve Sakoman <sakoman@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1564 M:      Philipp Zabel <philipp.zabel@gmail.com>
1565 M:      Paul Parsons <lost.distance@yahoo.com>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568 F:      arch/arm/mach-pxa/hx4700.c
1569 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1570 F:      sound/soc/pxa/hx4700.c
1571
1572 ARM/HISILICON SOC SUPPORT
1573 M:      Wei Xu <xuwei5@hisilicon.com>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 W:      http://www.hisilicon.com
1576 S:      Supported
1577 T:      git git://github.com/hisilicon/linux-hisi.git
1578 F:      arch/arm/mach-hisi/
1579 F:      arch/arm/boot/dts/hi3*
1580 F:      arch/arm/boot/dts/hip*
1581 F:      arch/arm/boot/dts/hisi*
1582 F:      arch/arm64/boot/dts/hisilicon/
1583
1584 ARM/HP JORNADA 7XX MACHINE SUPPORT
1585 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1586 W:      www.jlime.com
1587 S:      Maintained
1588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1589 F:      arch/arm/mach-sa1100/jornada720.c
1590 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1591
1592 ARM/IGEP MACHINE SUPPORT
1593 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1594 M:      Javier Martinez Canillas <javier@dowhile0.org>
1595 L:      linux-omap@vger.kernel.org
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/boot/dts/omap3-igep*
1599
1600 ARM/INCOME PXA270 SUPPORT
1601 M:      Marek Vasut <marek.vasut@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1605
1606 ARM/INTEL IOP13XX ARM ARCHITECTURE
1607 M:      Lennert Buytenhek <kernel@wantstofly.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610
1611 ARM/INTEL IOP32X ARM ARCHITECTURE
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/INTEL IOP33X ARM ARCHITECTURE
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Orphan
1619
1620 ARM/INTEL IQ81342EX MACHINE SUPPORT
1621 M:      Lennert Buytenhek <kernel@wantstofly.org>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624
1625 ARM/INTEL IXDP2850 MACHINE SUPPORT
1626 M:      Lennert Buytenhek <kernel@wantstofly.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/INTEL IXP4XX ARM ARCHITECTURE
1631 M:      Imre Kaloz <kaloz@openwrt.org>
1632 M:      Krzysztof Halasa <khalasa@piap.pl>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      arch/arm/mach-ixp4xx/
1636
1637 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1638 M:      Jonathan Cameron <jic23@cam.ac.uk>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641 F:      arch/arm/mach-pxa/stargate2.c
1642 F:      drivers/pcmcia/pxa2xx_stargate2.c
1643
1644 ARM/INTEL XSC3 (MANZANO) ARM CORE
1645 M:      Lennert Buytenhek <kernel@wantstofly.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648
1649 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1650 M:      Lennert Buytenhek <kernel@wantstofly.org>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653
1654 ARM/LG1K ARCHITECTURE
1655 M:      Chanho Min <chanho.min@lge.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm64/boot/dts/lg/
1659
1660 ARM/LOGICPD PXA270 MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/LPC18XX ARCHITECTURE
1666 M:      Vladimir Zapolskiy <vz@mleia.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/lpc43*
1670 F:      drivers/i2c/busses/i2c-lpc2k.c
1671 F:      drivers/memory/pl172.c
1672 F:      drivers/mtd/spi-nor/nxp-spifi.c
1673 F:      drivers/rtc/rtc-lpc24xx.c
1674 N:      lpc18xx
1675
1676 ARM/LPC32XX SOC SUPPORT
1677 M:      Vladimir Zapolskiy <vz@mleia.com>
1678 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1681 S:      Maintained
1682 F:      arch/arm/boot/dts/lpc32*
1683 F:      arch/arm/mach-lpc32xx/
1684 F:      drivers/i2c/busses/i2c-pnx.c
1685 F:      drivers/net/ethernet/nxp/lpc_eth.c
1686 F:      drivers/usb/host/ohci-nxp.c
1687 F:      drivers/watchdog/pnx4008_wdt.c
1688 N:      lpc32xx
1689
1690 ARM/MAGICIAN MACHINE SUPPORT
1691 M:      Philipp Zabel <philipp.zabel@gmail.com>
1692 S:      Maintained
1693
1694 ARM/Marvell Dove/MV78xx0/Orion SOC support
1695 M:      Jason Cooper <jason@lakedaemon.net>
1696 M:      Andrew Lunn <andrew@lunn.ch>
1697 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1698 M:      Gregory Clement <gregory.clement@bootlin.com>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 S:      Maintained
1701 F:      Documentation/devicetree/bindings/soc/dove/
1702 F:      arch/arm/mach-dove/
1703 F:      arch/arm/mach-mv78xx0/
1704 F:      arch/arm/mach-orion5x/
1705 F:      arch/arm/plat-orion/
1706 F:      arch/arm/boot/dts/dove*
1707 F:      arch/arm/boot/dts/orion5x*
1708
1709 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1710 M:      Jason Cooper <jason@lakedaemon.net>
1711 M:      Andrew Lunn <andrew@lunn.ch>
1712 M:      Gregory Clement <gregory.clement@bootlin.com>
1713 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/armada*
1717 F:      arch/arm/boot/dts/kirkwood*
1718 F:      arch/arm/configs/mvebu_*_defconfig
1719 F:      arch/arm/mach-mvebu/
1720 F:      arch/arm64/boot/dts/marvell/armada*
1721 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1722 F:      drivers/cpufreq/mvebu-cpufreq.c
1723 F:      drivers/irqchip/irq-armada-370-xp.c
1724 F:      drivers/irqchip/irq-mvebu-*
1725 F:      drivers/pinctrl/mvebu/
1726 F:      drivers/rtc/rtc-armada38x.c
1727
1728 ARM/Mediatek RTC DRIVER
1729 M:      Eddie Huang <eddie.huang@mediatek.com>
1730 M:      Sean Wang <sean.wang@mediatek.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1735 F:      drivers/rtc/rtc-mt6397.c
1736 F:      drivers/rtc/rtc-mt7622.c
1737
1738 ARM/Mediatek SoC support
1739 M:      Matthias Brugger <matthias.bgg@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      arch/arm/boot/dts/mt6*
1744 F:      arch/arm/boot/dts/mt7*
1745 F:      arch/arm/boot/dts/mt8*
1746 F:      arch/arm/mach-mediatek/
1747 F:      arch/arm64/boot/dts/mediatek/
1748 N:      mtk
1749 K:      mediatek
1750
1751 ARM/Mediatek USB3 PHY DRIVER
1752 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1754 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      drivers/phy/mediatek/
1757 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1758
1759 ARM/MICREL KS8695 ARCHITECTURE
1760 M:      Greg Ungerer <gerg@uclinux.org>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 F:      arch/arm/mach-ks8695/
1763 S:      Odd Fixes
1764
1765 ARM/Microchip (AT91) SoC support
1766 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1767 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1768 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 W:      http://www.linux4sam.org
1771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1772 S:      Supported
1773 N:      at91
1774 N:      atmel
1775 F:      arch/arm/mach-at91/
1776 F:      include/soc/at91/
1777 F:      arch/arm/boot/dts/at91*.dts
1778 F:      arch/arm/boot/dts/at91*.dtsi
1779 F:      arch/arm/boot/dts/sama*.dts
1780 F:      arch/arm/boot/dts/sama*.dtsi
1781 F:      arch/arm/include/debug/at91.S
1782 F:      drivers/memory/atmel*
1783 F:      drivers/watchdog/sama5d4_wdt.c
1784 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1785 X:      drivers/net/wireless/atmel/
1786
1787 ARM/MIOA701 MACHINE SUPPORT
1788 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 F:      arch/arm/mach-pxa/mioa701.c
1791 S:      Maintained
1792
1793 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1794 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1795 S:      Maintained
1796
1797 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1798 M:      Linus Walleij <linus.walleij@linaro.org>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 S:      Maintained
1801 F:      arch/arm/mach-nomadik/
1802 F:      arch/arm/mach-u300/
1803 F:      arch/arm/mach-ux500/
1804 F:      arch/arm/boot/dts/ste-*
1805 F:      drivers/clk/clk-nomadik.c
1806 F:      drivers/clk/clk-u300.c
1807 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1808 F:      drivers/clocksource/timer-u300.c
1809 F:      drivers/dma/coh901318*
1810 F:      drivers/dma/ste_dma40*
1811 F:      drivers/hwspinlock/u8500_hsem.c
1812 F:      drivers/i2c/busses/i2c-nomadik.c
1813 F:      drivers/i2c/busses/i2c-stu300.c
1814 F:      drivers/mfd/ab3100*
1815 F:      drivers/mfd/ab8500*
1816 F:      drivers/mfd/abx500*
1817 F:      drivers/mfd/dbx500*
1818 F:      drivers/mfd/db8500*
1819 F:      drivers/pinctrl/nomadik/
1820 F:      drivers/pinctrl/pinctrl-coh901*
1821 F:      drivers/pinctrl/pinctrl-u300.c
1822 F:      drivers/rtc/rtc-ab3100.c
1823 F:      drivers/rtc/rtc-ab8500.c
1824 F:      drivers/rtc/rtc-coh901331.c
1825 F:      drivers/rtc/rtc-pl031.c
1826 F:      drivers/watchdog/coh901327_wdt.c
1827 F:      Documentation/devicetree/bindings/arm/ste-*
1828 F:      Documentation/devicetree/bindings/arm/ux500/
1829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1830
1831 ARM/NUVOTON NPCM ARCHITECTURE
1832 M:      Avi Fishman <avifishman70@gmail.com>
1833 M:      Tomer Maimon <tmaimon77@gmail.com>
1834 R:      Patrick Venture <venture@google.com>
1835 R:      Nancy Yuen <yuenn@google.com>
1836 R:      Brendan Higgins <brendanhiggins@google.com>
1837 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1838 S:      Supported
1839 F:      arch/arm/mach-npcm/
1840 F:      arch/arm/boot/dts/nuvoton-npcm*
1841 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1842 F:      drivers/*/*npcm*
1843 F:      Documentation/devicetree/bindings/*/*npcm*
1844 F:      Documentation/devicetree/bindings/*/*/*npcm*
1845
1846 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1847 M:      Wan ZongShun <mcuos.com@gmail.com>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 W:      http://www.mcuos.com
1850 S:      Maintained
1851 F:      arch/arm/mach-w90x900/
1852 F:      drivers/input/keyboard/w90p910_keypad.c
1853 F:      drivers/input/touchscreen/w90p910_ts.c
1854 F:      drivers/watchdog/nuc900_wdt.c
1855 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1856 F:      drivers/mtd/nand/raw/nuc900_nand.c
1857 F:      drivers/rtc/rtc-nuc900.c
1858 F:      drivers/spi/spi-nuc900.c
1859 F:      drivers/usb/host/ehci-w90x900.c
1860 F:      drivers/video/fbdev/nuc900fb.c
1861
1862 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1863 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1864 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1865 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1866 S:      Supported
1867
1868 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1869 M:      Alexander Clouter <alex@digriz.org.uk>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 W:      http://www.digriz.org.uk/ts78xx/kernel
1872 S:      Maintained
1873 F:      arch/arm/mach-orion5x/ts78xx-*
1874
1875 ARM/OXNAS platform support
1876 M:      Neil Armstrong <narmstrong@baylibre.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      arch/arm/mach-oxnas/
1881 F:      arch/arm/boot/dts/ox8*.dts*
1882 N:      oxnas
1883
1884 ARM/PALM TREO SUPPORT
1885 M:      Tomas Cech <sleep_walker@suse.com>
1886 L:      linux-arm-kernel@lists.infradead.org
1887 W:      http://hackndev.com
1888 S:      Maintained
1889 F:      arch/arm/mach-pxa/palmtreo.*
1890
1891 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1892 M:      Marek Vasut <marek.vasut@gmail.com>
1893 L:      linux-arm-kernel@lists.infradead.org
1894 W:      http://hackndev.com
1895 S:      Maintained
1896 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1897 F:      arch/arm/mach-pxa/palmtx.c
1898 F:      arch/arm/mach-pxa/palmt5.*
1899 F:      arch/arm/mach-pxa/include/mach/palmld.h
1900 F:      arch/arm/mach-pxa/palmld.c
1901 F:      arch/arm/mach-pxa/palmte2.*
1902 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1903 F:      arch/arm/mach-pxa/palmtc.c
1904
1905 ARM/PALMZ72 SUPPORT
1906 M:      Sergey Lapin <slapin@ossfans.org>
1907 L:      linux-arm-kernel@lists.infradead.org
1908 W:      http://hackndev.com
1909 S:      Maintained
1910 F:      arch/arm/mach-pxa/palmz72.*
1911
1912 ARM/PLEB SUPPORT
1913 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1914 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1915 S:      Maintained
1916
1917 ARM/PT DIGITAL BOARD PORT
1918 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1920 W:      http://www.armlinux.org.uk/
1921 S:      Maintained
1922
1923 ARM/QUALCOMM SUPPORT
1924 M:      Andy Gross <andy.gross@linaro.org>
1925 M:      David Brown <david.brown@linaro.org>
1926 L:      linux-arm-msm@vger.kernel.org
1927 S:      Maintained
1928 F:      Documentation/devicetree/bindings/soc/qcom/
1929 F:      arch/arm/boot/dts/qcom-*.dts
1930 F:      arch/arm/boot/dts/qcom-*.dtsi
1931 F:      arch/arm/mach-qcom/
1932 F:      arch/arm64/boot/dts/qcom/*
1933 F:      drivers/i2c/busses/i2c-qup.c
1934 F:      drivers/clk/qcom/
1935 F:      drivers/dma/qcom/
1936 F:      drivers/soc/qcom/
1937 F:      drivers/spi/spi-qup.c
1938 F:      drivers/tty/serial/msm_serial.c
1939 F:      drivers/*/pm8???-*
1940 F:      drivers/mfd/ssbi.c
1941 F:      drivers/firmware/qcom_scm*
1942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1943
1944 ARM/RADISYS ENP2611 MACHINE SUPPORT
1945 M:      Lennert Buytenhek <kernel@wantstofly.org>
1946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1947 S:      Maintained
1948
1949 ARM/REALTEK ARCHITECTURE
1950 M:      Andreas Färber <afaerber@suse.de>
1951 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1952 S:      Maintained
1953 F:      arch/arm64/boot/dts/realtek/
1954 F:      Documentation/devicetree/bindings/arm/realtek.txt
1955
1956 ARM/RENESAS ARM64 ARCHITECTURE
1957 M:      Simon Horman <horms@verge.net.au>
1958 M:      Magnus Damm <magnus.damm@gmail.com>
1959 L:      linux-renesas-soc@vger.kernel.org
1960 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1962 S:      Supported
1963 F:      arch/arm64/boot/dts/renesas/
1964 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1965 F:      drivers/soc/renesas/
1966 F:      include/linux/soc/renesas/
1967
1968 ARM/RISCPC ARCHITECTURE
1969 M:      Russell King <linux@armlinux.org.uk>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 W:      http://www.armlinux.org.uk/
1972 S:      Maintained
1973 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1974 F:      arch/arm/include/asm/hardware/ioc.h
1975 F:      arch/arm/include/asm/hardware/iomd.h
1976 F:      arch/arm/include/asm/hardware/memc.h
1977 F:      arch/arm/mach-rpc/
1978 F:      drivers/net/ethernet/8390/etherh.c
1979 F:      drivers/net/ethernet/i825xx/ether1*
1980 F:      drivers/net/ethernet/seeq/ether3*
1981 F:      drivers/scsi/arm/
1982
1983 ARM/Rockchip SoC support
1984 M:      Heiko Stuebner <heiko@sntech.de>
1985 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1986 L:      linux-rockchip@lists.infradead.org
1987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1988 S:      Maintained
1989 F:      arch/arm/boot/dts/rk3*
1990 F:      arch/arm/boot/dts/rv1108*
1991 F:      arch/arm/mach-rockchip/
1992 F:      drivers/clk/rockchip/
1993 F:      drivers/i2c/busses/i2c-rk3x.c
1994 F:      drivers/*/*rockchip*
1995 F:      drivers/*/*/*rockchip*
1996 F:      sound/soc/rockchip/
1997 N:      rockchip
1998
1999 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2000 M:      Kukjin Kim <kgene@kernel.org>
2001 M:      Krzysztof Kozlowski <krzk@kernel.org>
2002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2003 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2004 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2005 S:      Maintained
2006 F:      arch/arm/boot/dts/s3c*
2007 F:      arch/arm/boot/dts/s5p*
2008 F:      arch/arm/boot/dts/exynos*
2009 F:      arch/arm64/boot/dts/exynos/
2010 F:      arch/arm/plat-samsung/
2011 F:      arch/arm/mach-s3c24*/
2012 F:      arch/arm/mach-s3c64xx/
2013 F:      arch/arm/mach-s5p*/
2014 F:      arch/arm/mach-exynos*/
2015 F:      drivers/*/*s3c24*
2016 F:      drivers/*/*/*s3c24*
2017 F:      drivers/*/*s3c64xx*
2018 F:      drivers/*/*s5pv210*
2019 F:      drivers/memory/samsung/*
2020 F:      drivers/soc/samsung/*
2021 F:      Documentation/arm/Samsung/
2022 F:      Documentation/devicetree/bindings/arm/samsung/
2023 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2024 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2025 N:      exynos
2026
2027 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2028 M:      Kyungmin Park <kyungmin.park@samsung.com>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 S:      Maintained
2031 F:      arch/arm/mach-s5pv210/
2032
2033 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2034 M:      Kyungmin Park <kyungmin.park@samsung.com>
2035 M:      Kamil Debski <kamil@wypas.org>
2036 M:      Andrzej Hajda <a.hajda@samsung.com>
2037 L:      linux-arm-kernel@lists.infradead.org
2038 L:      linux-media@vger.kernel.org
2039 S:      Maintained
2040 F:      drivers/media/platform/s5p-g2d/
2041
2042 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2043 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2044 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2045 L:      linux-media@vger.kernel.org
2046 S:      Maintained
2047 F:      drivers/media/platform/s5p-cec/
2048 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2049
2050 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2051 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2052 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2053 L:      linux-arm-kernel@lists.infradead.org
2054 L:      linux-media@vger.kernel.org
2055 S:      Maintained
2056 F:      drivers/media/platform/s5p-jpeg/
2057
2058 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2059 M:      Kyungmin Park <kyungmin.park@samsung.com>
2060 M:      Kamil Debski <kamil@wypas.org>
2061 M:      Jeongtae Park <jtp.park@samsung.com>
2062 M:      Andrzej Hajda <a.hajda@samsung.com>
2063 L:      linux-arm-kernel@lists.infradead.org
2064 L:      linux-media@vger.kernel.org
2065 S:      Maintained
2066 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2067 F:      drivers/media/platform/s5p-mfc/
2068
2069 ARM/SHMOBILE ARM ARCHITECTURE
2070 M:      Simon Horman <horms@verge.net.au>
2071 M:      Magnus Damm <magnus.damm@gmail.com>
2072 L:      linux-renesas-soc@vger.kernel.org
2073 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2075 S:      Supported
2076 F:      arch/arm/boot/dts/emev2*
2077 F:      arch/arm/boot/dts/r7s*
2078 F:      arch/arm/boot/dts/r8a*
2079 F:      arch/arm/boot/dts/r9a*
2080 F:      arch/arm/boot/dts/sh*
2081 F:      arch/arm/configs/shmobile_defconfig
2082 F:      arch/arm/include/debug/renesas-scif.S
2083 F:      arch/arm/mach-shmobile/
2084 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2085 F:      drivers/soc/renesas/
2086 F:      include/linux/soc/renesas/
2087
2088 ARM/SOCFPGA ARCHITECTURE
2089 M:      Dinh Nguyen <dinguyen@kernel.org>
2090 S:      Maintained
2091 F:      arch/arm/mach-socfpga/
2092 F:      arch/arm/boot/dts/socfpga*
2093 F:      arch/arm/configs/socfpga_defconfig
2094 F:      arch/arm64/boot/dts/altera/
2095 W:      http://www.rocketboards.org
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2097
2098 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2099 M:      Dinh Nguyen <dinguyen@kernel.org>
2100 S:      Maintained
2101 F:      drivers/clk/socfpga/
2102
2103 ARM/SOCFPGA EDAC SUPPORT
2104 M:      Thor Thayer <thor.thayer@linux.intel.com>
2105 S:      Maintained
2106 F:      drivers/edac/altera_edac.
2107
2108 ARM/SPREADTRUM SoC SUPPORT
2109 M:      Orson Zhai <orsonzhai@gmail.com>
2110 M:      Baolin Wang <baolin.wang@linaro.org>
2111 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/sprd
2114 N:      sprd
2115
2116 ARM/STI ARCHITECTURE
2117 M:      Patrice Chotard <patrice.chotard@st.com>
2118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2119 W:      http://www.stlinux.com
2120 S:      Maintained
2121 F:      arch/arm/mach-sti/
2122 F:      arch/arm/boot/dts/sti*
2123 F:      drivers/char/hw_random/st-rng.c
2124 F:      drivers/clocksource/arm_global_timer.c
2125 F:      drivers/clocksource/clksrc_st_lpc.c
2126 F:      drivers/cpufreq/sti-cpufreq.c
2127 F:      drivers/dma/st_fdma*
2128 F:      drivers/i2c/busses/i2c-st.c
2129 F:      drivers/media/rc/st_rc.c
2130 F:      drivers/media/platform/sti/c8sectpfe/
2131 F:      drivers/mmc/host/sdhci-st.c
2132 F:      drivers/phy/st/phy-miphy28lp.c
2133 F:      drivers/phy/st/phy-stih407-usb.c
2134 F:      drivers/pinctrl/pinctrl-st.c
2135 F:      drivers/remoteproc/st_remoteproc.c
2136 F:      drivers/remoteproc/st_slim_rproc.c
2137 F:      drivers/reset/sti/
2138 F:      drivers/rtc/rtc-st-lpc.c
2139 F:      drivers/tty/serial/st-asc.c
2140 F:      drivers/usb/dwc3/dwc3-st.c
2141 F:      drivers/usb/host/ehci-st.c
2142 F:      drivers/usb/host/ohci-st.c
2143 F:      drivers/watchdog/st_lpc_wdt.c
2144 F:      drivers/ata/ahci_st.c
2145 F:      include/linux/remoteproc/st_slim_rproc.h
2146
2147 ARM/STM32 ARCHITECTURE
2148 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2149 M:      Alexandre Torgue <alexandre.torgue@st.com>
2150 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 S:      Maintained
2153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2154 N:      stm32
2155 N:      stm
2156 F:      arch/arm/boot/dts/stm32*
2157 F:      arch/arm/mach-stm32/
2158 F:      drivers/clocksource/armv7m_systick.c
2159
2160 ARM/Synaptics SoC support
2161 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2162 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 S:      Maintained
2165 F:      arch/arm/mach-berlin/
2166 F:      arch/arm/boot/dts/berlin*
2167 F:      arch/arm64/boot/dts/synaptics/
2168
2169 ARM/TANGO ARCHITECTURE
2170 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2171 M:      Mans Rullgard <mans@mansr.com>
2172 L:      linux-arm-kernel@lists.infradead.org
2173 S:      Odd Fixes
2174 N:      tango
2175
2176 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2177 M:      Lennert Buytenhek <kernel@wantstofly.org>
2178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2179 S:      Maintained
2180
2181 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2182 M:      Hans Verkuil <hans.verkuil@cisco.com>
2183 L:      linux-tegra@vger.kernel.org
2184 L:      linux-media@vger.kernel.org
2185 S:      Maintained
2186 F:      drivers/media/platform/tegra-cec/
2187 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2188
2189 ARM/TETON BGA MACHINE SUPPORT
2190 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2192 S:      Maintained
2193
2194 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2195 M:      Santosh Shilimkar <ssantosh@kernel.org>
2196 L:      linux-kernel@vger.kernel.org
2197 S:      Maintained
2198 F:      drivers/memory/*emif*
2199
2200 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2201 M:      Tero Kristo <t-kristo@ti.com>
2202 M:      Nishanth Menon <nm@ti.com>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 S:      Supported
2205 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2206 F:      arch/arm64/boot/dts/ti/Makefile
2207 F:      arch/arm64/boot/dts/ti/k3-*
2208
2209 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2210 M:      Santosh Shilimkar <ssantosh@kernel.org>
2211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2212 S:      Maintained
2213 F:      arch/arm/mach-keystone/
2214 F:      arch/arm/boot/dts/keystone-*
2215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2216
2217 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2218 M:      Santosh Shilimkar <ssantosh@kernel.org>
2219 L:      linux-kernel@vger.kernel.org
2220 S:      Maintained
2221 F:      drivers/clk/keystone/
2222
2223 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2224 M:      Santosh Shilimkar <ssantosh@kernel.org>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 L:      linux-kernel@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/clocksource/timer-keystone.c
2229
2230 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2231 M:      Santosh Shilimkar <ssantosh@kernel.org>
2232 L:      linux-kernel@vger.kernel.org
2233 S:      Maintained
2234 F:      drivers/power/reset/keystone-reset.c
2235
2236 ARM/THECUS N2100 MACHINE SUPPORT
2237 M:      Lennert Buytenhek <kernel@wantstofly.org>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 S:      Maintained
2240
2241 ARM/TOSA MACHINE SUPPORT
2242 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2243 M:      Dirk Opfer <dirk@opfer-online.de>
2244 S:      Maintained
2245
2246 ARM/UNIPHIER ARCHITECTURE
2247 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2250 S:      Maintained
2251 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2252 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2253 F:      arch/arm/boot/dts/uniphier*
2254 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2255 F:      arch/arm/mach-uniphier/
2256 F:      arch/arm/mm/cache-uniphier.c
2257 F:      arch/arm64/boot/dts/socionext/uniphier*
2258 F:      drivers/bus/uniphier-system-bus.c
2259 F:      drivers/clk/uniphier/
2260 F:      drivers/gpio/gpio-uniphier.c
2261 F:      drivers/i2c/busses/i2c-uniphier*
2262 F:      drivers/irqchip/irq-uniphier-aidet.c
2263 F:      drivers/mmc/host/uniphier-sd.c
2264 F:      drivers/pinctrl/uniphier/
2265 F:      drivers/reset/reset-uniphier.c
2266 F:      drivers/tty/serial/8250/8250_uniphier.c
2267 N:      uniphier
2268
2269 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2270 M:      Ulf Hansson <ulf.hansson@linaro.org>
2271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2272 T:      git git://git.linaro.org/people/ulfh/clk.git
2273 S:      Maintained
2274 F:      drivers/clk/ux500/
2275
2276 ARM/VERSATILE EXPRESS PLATFORM
2277 M:      Liviu Dudau <liviu.dudau@arm.com>
2278 M:      Sudeep Holla <sudeep.holla@arm.com>
2279 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2281 S:      Maintained
2282 F:      arch/arm/boot/dts/vexpress*
2283 F:      arch/arm64/boot/dts/arm/
2284 F:      arch/arm/mach-vexpress/
2285 F:      */*/vexpress*
2286 F:      */*/*/vexpress*
2287 F:      drivers/clk/versatile/clk-vexpress-osc.c
2288 F:      drivers/clocksource/timer-versatile.c
2289 N:      mps2
2290
2291 ARM/VFP SUPPORT
2292 M:      Russell King <linux@armlinux.org.uk>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 W:      http://www.armlinux.org.uk/
2295 S:      Maintained
2296 F:      arch/arm/vfp/
2297
2298 ARM/VOIPAC PXA270 SUPPORT
2299 M:      Marek Vasut <marek.vasut@gmail.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Maintained
2302 F:      arch/arm/mach-pxa/vpac270.c
2303 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2304
2305 ARM/VT8500 ARM ARCHITECTURE
2306 M:      Tony Prisk <linux@prisktech.co.nz>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 S:      Maintained
2309 F:      arch/arm/mach-vt8500/
2310 F:      drivers/clocksource/timer-vt8500.c
2311 F:      drivers/i2c/busses/i2c-wmt.c
2312 F:      drivers/mmc/host/wmt-sdmmc.c
2313 F:      drivers/pwm/pwm-vt8500.c
2314 F:      drivers/rtc/rtc-vt8500.c
2315 F:      drivers/tty/serial/vt8500_serial.c
2316 F:      drivers/usb/host/ehci-platform.c
2317 F:      drivers/usb/host/uhci-platform.c
2318 F:      drivers/video/fbdev/vt8500lcdfb.*
2319 F:      drivers/video/fbdev/wm8505fb*
2320 F:      drivers/video/fbdev/wmt_ge_rops.*
2321
2322 ARM/ZIPIT Z2 SUPPORT
2323 M:      Marek Vasut <marek.vasut@gmail.com>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 S:      Maintained
2326 F:      arch/arm/mach-pxa/z2.c
2327 F:      arch/arm/mach-pxa/include/mach/z2.h
2328
2329 ARM/ZTE ARCHITECTURE
2330 M:      Jun Nie <jun.nie@linaro.org>
2331 M:      Shawn Guo <shawnguo@kernel.org>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 S:      Maintained
2334 F:      arch/arm/boot/dts/zx2967*
2335 F:      arch/arm/mach-zx/
2336 F:      arch/arm64/boot/dts/zte/
2337 F:      drivers/clk/zte/
2338 F:      drivers/dma/zx_dma.c
2339 F:      drivers/gpio/gpio-zx.c
2340 F:      drivers/i2c/busses/i2c-zx2967.c
2341 F:      drivers/mmc/host/dw_mmc-zx.*
2342 F:      drivers/pinctrl/zte/
2343 F:      drivers/soc/zte/
2344 F:      drivers/thermal/zx2967_thermal.c
2345 F:      drivers/watchdog/zx2967_wdt.c
2346 F:      Documentation/devicetree/bindings/arm/zte.txt
2347 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2348 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2349 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2350 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2351 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2353 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2354 F:      Documentation/devicetree/bindings/soc/zte/
2355 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2356 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2357 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2358 F:      include/dt-bindings/clock/zx2967*.h
2359 F:      include/dt-bindings/soc/zte,*.h
2360 F:      sound/soc/codecs/zx_aud96p22.c
2361 F:      sound/soc/zte/
2362
2363 ARM/ZYNQ ARCHITECTURE
2364 M:      Michal Simek <michal.simek@xilinx.com>
2365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2366 W:      http://wiki.xilinx.com
2367 T:      git https://github.com/Xilinx/linux-xlnx.git
2368 S:      Supported
2369 F:      arch/arm/mach-zynq/
2370 F:      drivers/cpuidle/cpuidle-zynq.c
2371 F:      drivers/block/xsysace.c
2372 N:      zynq
2373 N:      xilinx
2374 F:      drivers/clocksource/timer-cadence-ttc.c
2375 F:      drivers/i2c/busses/i2c-cadence.c
2376 F:      drivers/mmc/host/sdhci-of-arasan.c
2377 F:      drivers/edac/synopsys_edac.c
2378 F:      drivers/i2c/busses/i2c-xiic.c
2379
2380 ARM64 PORT (AARCH64 ARCHITECTURE)
2381 M:      Catalin Marinas <catalin.marinas@arm.com>
2382 M:      Will Deacon <will.deacon@arm.com>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2385 S:      Maintained
2386 F:      arch/arm64/
2387 X:      arch/arm64/boot/dts/
2388 F:      Documentation/arm64/
2389
2390 AS3645A LED FLASH CONTROLLER DRIVER
2391 M:      Sakari Ailus <sakari.ailus@iki.fi>
2392 L:      linux-leds@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/leds/leds-as3645a.c
2395
2396 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2397 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2398 L:      linux-media@vger.kernel.org
2399 T:      git git://linuxtv.org/media_tree.git
2400 S:      Maintained
2401 F:      drivers/media/i2c/ak7375.c
2402 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2403
2404 ASAHI KASEI AK8974 DRIVER
2405 M:      Linus Walleij <linus.walleij@linaro.org>
2406 L:      linux-iio@vger.kernel.org
2407 W:      http://www.akm.com/
2408 S:      Supported
2409 F:      drivers/iio/magnetometer/ak8974.c
2410
2411 ASC7621 HARDWARE MONITOR DRIVER
2412 M:      George Joseph <george.joseph@fairview5.com>
2413 L:      linux-hwmon@vger.kernel.org
2414 S:      Maintained
2415 F:      Documentation/hwmon/asc7621
2416 F:      drivers/hwmon/asc7621.c
2417
2418 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2419 M:      Corentin Chary <corentin.chary@gmail.com>
2420 L:      acpi4asus-user@lists.sourceforge.net
2421 L:      platform-driver-x86@vger.kernel.org
2422 W:      http://acpi4asus.sf.net
2423 S:      Maintained
2424 F:      drivers/platform/x86/asus*.c
2425 F:      drivers/platform/x86/eeepc*.c
2426
2427 ASUS WIRELESS RADIO CONTROL DRIVER
2428 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2429 L:      platform-driver-x86@vger.kernel.org
2430 S:      Maintained
2431 F:      drivers/platform/x86/asus-wireless.c
2432
2433 ASYMMETRIC KEYS
2434 M:      David Howells <dhowells@redhat.com>
2435 L:      keyrings@vger.kernel.org
2436 S:      Maintained
2437 F:      Documentation/crypto/asymmetric-keys.txt
2438 F:      include/linux/verification.h
2439 F:      include/crypto/public_key.h
2440 F:      include/crypto/pkcs7.h
2441 F:      crypto/asymmetric_keys/
2442
2443 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2444 R:      Dan Williams <dan.j.williams@intel.com>
2445 W:      http://sourceforge.net/projects/xscaleiop
2446 S:      Odd fixes
2447 F:      Documentation/crypto/async-tx-api.txt
2448 F:      crypto/async_tx/
2449 F:      drivers/dma/
2450 F:      include/linux/dmaengine.h
2451 F:      include/linux/async_tx.h
2452
2453 AT24 EEPROM DRIVER
2454 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2455 L:      linux-i2c@vger.kernel.org
2456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2457 S:      Maintained
2458 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2459 F:      drivers/misc/eeprom/at24.c
2460 F:      include/linux/platform_data/at24.h
2461
2462 ATA OVER ETHERNET (AOE) DRIVER
2463 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2464 W:      http://www.openaoe.org/
2465 S:      Supported
2466 F:      Documentation/aoe/
2467 F:      drivers/block/aoe/
2468
2469 ATHEROS 71XX/9XXX GPIO DRIVER
2470 M:      Alban Bedel <albeu@free.fr>
2471 W:      https://github.com/AlbanBedel/linux
2472 T:      git git://github.com/AlbanBedel/linux
2473 S:      Maintained
2474 F:      drivers/gpio/gpio-ath79.c
2475 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2476
2477 ATHEROS 71XX/9XXX USB PHY DRIVER
2478 M:      Alban Bedel <albeu@free.fr>
2479 W:      https://github.com/AlbanBedel/linux
2480 T:      git git://github.com/AlbanBedel/linux
2481 S:      Maintained
2482 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2483 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2484
2485 ATHEROS ATH GENERIC UTILITIES
2486 M:      Kalle Valo <kvalo@codeaurora.org>
2487 L:      linux-wireless@vger.kernel.org
2488 S:      Supported
2489 F:      drivers/net/wireless/ath/*
2490
2491 ATHEROS ATH5K WIRELESS DRIVER
2492 M:      Jiri Slaby <jirislaby@gmail.com>
2493 M:      Nick Kossifidis <mickflemm@gmail.com>
2494 M:      Luis Chamberlain <mcgrof@kernel.org>
2495 L:      linux-wireless@vger.kernel.org
2496 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2497 S:      Maintained
2498 F:      drivers/net/wireless/ath/ath5k/
2499
2500 ATHEROS ATH6KL WIRELESS DRIVER
2501 M:      Kalle Valo <kvalo@codeaurora.org>
2502 L:      linux-wireless@vger.kernel.org
2503 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2505 S:      Supported
2506 F:      drivers/net/wireless/ath/ath6kl/
2507
2508 ATI_REMOTE2 DRIVER
2509 M:      Ville Syrjala <syrjala@sci.fi>
2510 S:      Maintained
2511 F:      drivers/input/misc/ati_remote2.c
2512
2513 ATK0110 HWMON DRIVER
2514 M:      Luca Tettamanti <kronos.it@gmail.com>
2515 L:      linux-hwmon@vger.kernel.org
2516 S:      Maintained
2517 F:      drivers/hwmon/asus_atk0110.c
2518
2519 ATLX ETHERNET DRIVERS
2520 M:      Jay Cliburn <jcliburn@gmail.com>
2521 M:      Chris Snook <chris.snook@gmail.com>
2522 L:      netdev@vger.kernel.org
2523 W:      http://sourceforge.net/projects/atl1
2524 W:      http://atl1.sourceforge.net
2525 S:      Maintained
2526 F:      drivers/net/ethernet/atheros/
2527
2528 ATM
2529 M:      Chas Williams <3chas3@gmail.com>
2530 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2531 L:      netdev@vger.kernel.org
2532 W:      http://linux-atm.sourceforge.net
2533 S:      Maintained
2534 F:      drivers/atm/
2535 F:      include/linux/atm*
2536 F:      include/uapi/linux/atm*
2537
2538 ATMEL MACB ETHERNET DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 S:      Supported
2541 F:      drivers/net/ethernet/cadence/
2542
2543 ATMEL MAXTOUCH DRIVER
2544 M:      Nick Dyer <nick@shmanahar.org>
2545 T:      git git://github.com/ndyer/linux.git
2546 S:      Maintained
2547 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2548 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2549
2550 ATMEL WIRELESS DRIVER
2551 M:      Simon Kelley <simon@thekelleys.org.uk>
2552 L:      linux-wireless@vger.kernel.org
2553 W:      http://www.thekelleys.org.uk/atmel
2554 W:      http://atmelwlandriver.sourceforge.net/
2555 S:      Maintained
2556 F:      drivers/net/wireless/atmel/atmel*
2557
2558 ATOMIC INFRASTRUCTURE
2559 M:      Will Deacon <will.deacon@arm.com>
2560 M:      Peter Zijlstra <peterz@infradead.org>
2561 R:      Boqun Feng <boqun.feng@gmail.com>
2562 L:      linux-kernel@vger.kernel.org
2563 S:      Maintained
2564 F:      arch/*/include/asm/atomic*.h
2565 F:      include/*/atomic*.h
2566
2567 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2568 M:      Bradley Grove <linuxdrivers@attotech.com>
2569 L:      linux-scsi@vger.kernel.org
2570 W:      http://www.attotech.com
2571 S:      Supported
2572 F:      drivers/scsi/esas2r
2573
2574 ATUSB IEEE 802.15.4 RADIO DRIVER
2575 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2576 L:      linux-wpan@vger.kernel.org
2577 S:      Maintained
2578 F:      drivers/net/ieee802154/atusb.c
2579 F:      drivers/net/ieee802154/atusb.h
2580 F:      drivers/net/ieee802154/at86rf230.h
2581
2582 AUDIT SUBSYSTEM
2583 M:      Paul Moore <paul@paul-moore.com>
2584 M:      Eric Paris <eparis@redhat.com>
2585 L:      linux-audit@redhat.com (moderated for non-subscribers)
2586 W:      https://github.com/linux-audit
2587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2588 S:      Supported
2589 F:      include/linux/audit.h
2590 F:      include/uapi/linux/audit.h
2591 F:      kernel/audit*
2592
2593 AUXILIARY DISPLAY DRIVERS
2594 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2595 S:      Maintained
2596 F:      drivers/auxdisplay/
2597 F:      include/linux/cfag12864b.h
2598
2599 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2600 M:      Andreas Klinger <ak@it-klinger.de>
2601 L:      linux-iio@vger.kernel.org
2602 S:      Maintained
2603 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2604 F:      drivers/iio/adc/hx711.c
2605
2606 AX.25 NETWORK LAYER
2607 M:      Ralf Baechle <ralf@linux-mips.org>
2608 L:      linux-hams@vger.kernel.org
2609 W:      http://www.linux-ax25.org/
2610 S:      Maintained
2611 F:      include/uapi/linux/ax25.h
2612 F:      include/net/ax25.h
2613 F:      net/ax25/
2614
2615 AXENTIA ARM DEVICES
2616 M:      Peter Rosin <peda@axentia.se>
2617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/arm/axentia.txt
2620 F:      arch/arm/boot/dts/at91-linea.dtsi
2621 F:      arch/arm/boot/dts/at91-natte.dtsi
2622 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2623 F:      arch/arm/boot/dts/at91-tse850-3.dts
2624
2625 AXENTIA ASOC DRIVERS
2626 M:      Peter Rosin <peda@axentia.se>
2627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2628 S:      Maintained
2629 F:      Documentation/devicetree/bindings/sound/axentia,*
2630 F:      sound/soc/atmel/tse850-pcm5142.c
2631
2632 AZ6007 DVB DRIVER
2633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2634 L:      linux-media@vger.kernel.org
2635 W:      https://linuxtv.org
2636 T:      git git://linuxtv.org/media_tree.git
2637 S:      Maintained
2638 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2639
2640 AZTECH FM RADIO RECEIVER DRIVER
2641 M:      Hans Verkuil <hverkuil@xs4all.nl>
2642 L:      linux-media@vger.kernel.org
2643 T:      git git://linuxtv.org/media_tree.git
2644 W:      https://linuxtv.org
2645 S:      Maintained
2646 F:      drivers/media/radio/radio-aztech*
2647
2648 B43 WIRELESS DRIVER
2649 L:      linux-wireless@vger.kernel.org
2650 L:      b43-dev@lists.infradead.org
2651 W:      http://wireless.kernel.org/en/users/Drivers/b43
2652 S:      Odd Fixes
2653 F:      drivers/net/wireless/broadcom/b43/
2654
2655 B43LEGACY WIRELESS DRIVER
2656 M:      Larry Finger <Larry.Finger@lwfinger.net>
2657 L:      linux-wireless@vger.kernel.org
2658 L:      b43-dev@lists.infradead.org
2659 W:      http://wireless.kernel.org/en/users/Drivers/b43
2660 S:      Maintained
2661 F:      drivers/net/wireless/broadcom/b43legacy/
2662
2663 BACKLIGHT CLASS/SUBSYSTEM
2664 M:      Lee Jones <lee.jones@linaro.org>
2665 M:      Daniel Thompson <daniel.thompson@linaro.org>
2666 M:      Jingoo Han <jingoohan1@gmail.com>
2667 L:      dri-devel@lists.freedesktop.org
2668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2669 S:      Maintained
2670 F:      drivers/video/backlight/
2671 F:      include/linux/backlight.h
2672 F:      include/linux/pwm_backlight.h
2673 F:      Documentation/devicetree/bindings/leds/backlight
2674
2675 BATMAN ADVANCED
2676 M:      Marek Lindner <mareklindner@neomailbox.ch>
2677 M:      Simon Wunderlich <sw@simonwunderlich.de>
2678 M:      Antonio Quartulli <a@unstable.cc>
2679 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2680 W:      https://www.open-mesh.org/
2681 Q:      https://patchwork.open-mesh.org/project/batman/list/
2682 S:      Maintained
2683 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2684 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2685 F:      Documentation/networking/batman-adv.rst
2686 F:      include/uapi/linux/batadv_packet.h
2687 F:      include/uapi/linux/batman_adv.h
2688 F:      net/batman-adv/
2689
2690 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2691 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2692 L:      linux-hams@vger.kernel.org
2693 W:      http://www.baycom.org/~tom/ham/ham.html
2694 S:      Maintained
2695 F:      drivers/net/hamradio/baycom*
2696
2697 BCACHE (BLOCK LAYER CACHE)
2698 M:      Coly Li <colyli@suse.de>
2699 M:      Kent Overstreet <kent.overstreet@gmail.com>
2700 L:      linux-bcache@vger.kernel.org
2701 W:      http://bcache.evilpiepirate.org
2702 C:      irc://irc.oftc.net/bcache
2703 S:      Maintained
2704 F:      drivers/md/bcache/
2705
2706 BDISP ST MEDIA DRIVER
2707 M:      Fabien Dessenne <fabien.dessenne@st.com>
2708 L:      linux-media@vger.kernel.org
2709 T:      git git://linuxtv.org/media_tree.git
2710 W:      https://linuxtv.org
2711 S:      Supported
2712 F:      drivers/media/platform/sti/bdisp
2713
2714 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2715 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2716 L:      netdev@vger.kernel.org
2717 S:      Maintained
2718 F:      drivers/net/ethernet/ec_bhf.c
2719
2720 BEFS FILE SYSTEM
2721 M:      Luis de Bethencourt <luisbg@kernel.org>
2722 M:      Salah Triki <salah.triki@gmail.com>
2723 S:      Maintained
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2725 F:      Documentation/filesystems/befs.txt
2726 F:      fs/befs/
2727
2728 BFQ I/O SCHEDULER
2729 M:      Paolo Valente <paolo.valente@linaro.org>
2730 M:      Jens Axboe <axboe@kernel.dk>
2731 L:      linux-block@vger.kernel.org
2732 S:      Maintained
2733 F:      block/bfq-*
2734 F:      Documentation/block/bfq-iosched.txt
2735
2736 BFS FILE SYSTEM
2737 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2738 S:      Maintained
2739 F:      Documentation/filesystems/bfs.txt
2740 F:      fs/bfs/
2741 F:      include/uapi/linux/bfs_fs.h
2742
2743 BLINKM RGB LED DRIVER
2744 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2745 S:      Maintained
2746 F:      drivers/leds/leds-blinkm.c
2747
2748 BLOCK LAYER
2749 M:      Jens Axboe <axboe@kernel.dk>
2750 L:      linux-block@vger.kernel.org
2751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2752 S:      Maintained
2753 F:      block/
2754 F:      drivers/block/
2755 F:      kernel/trace/blktrace.c
2756 F:      lib/sbitmap.c
2757
2758 BLOCK2MTD DRIVER
2759 M:      Joern Engel <joern@lazybastard.org>
2760 L:      linux-mtd@lists.infradead.org
2761 S:      Maintained
2762 F:      drivers/mtd/devices/block2mtd.c
2763
2764 BLUETOOTH DRIVERS
2765 M:      Marcel Holtmann <marcel@holtmann.org>
2766 M:      Johan Hedberg <johan.hedberg@gmail.com>
2767 L:      linux-bluetooth@vger.kernel.org
2768 W:      http://www.bluez.org/
2769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2771 S:      Maintained
2772 F:      drivers/bluetooth/
2773
2774 BLUETOOTH SUBSYSTEM
2775 M:      Marcel Holtmann <marcel@holtmann.org>
2776 M:      Johan Hedberg <johan.hedberg@gmail.com>
2777 L:      linux-bluetooth@vger.kernel.org
2778 W:      http://www.bluez.org/
2779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2781 S:      Maintained
2782 F:      net/bluetooth/
2783 F:      include/net/bluetooth/
2784
2785 BONDING DRIVER
2786 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2787 M:      Veaceslav Falico <vfalico@gmail.com>
2788 M:      Andy Gospodarek <andy@greyhouse.net>
2789 L:      netdev@vger.kernel.org
2790 W:      http://sourceforge.net/projects/bonding/
2791 S:      Supported
2792 F:      drivers/net/bonding/
2793 F:      include/uapi/linux/if_bonding.h
2794
2795 BPF (Safe dynamic programs and tools)
2796 M:      Alexei Starovoitov <ast@kernel.org>
2797 M:      Daniel Borkmann <daniel@iogearbox.net>
2798 L:      netdev@vger.kernel.org
2799 L:      linux-kernel@vger.kernel.org
2800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2802 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2803 S:      Supported
2804 F:      arch/*/net/*
2805 F:      Documentation/networking/filter.txt
2806 F:      Documentation/bpf/
2807 F:      include/linux/bpf*
2808 F:      include/linux/filter.h
2809 F:      include/trace/events/xdp.h
2810 F:      include/uapi/linux/bpf*
2811 F:      include/uapi/linux/filter.h
2812 F:      kernel/bpf/
2813 F:      kernel/trace/bpf_trace.c
2814 F:      lib/test_bpf.c
2815 F:      net/bpf/
2816 F:      net/core/filter.c
2817 F:      net/sched/act_bpf.c
2818 F:      net/sched/cls_bpf.c
2819 F:      samples/bpf/
2820 F:      tools/bpf/
2821 F:      tools/lib/bpf/
2822 F:      tools/testing/selftests/bpf/
2823
2824 BPF JIT for ARM
2825 M:      Shubham Bansal <illusionist.neo@gmail.com>
2826 L:      netdev@vger.kernel.org
2827 S:      Maintained
2828 F:      arch/arm/net/
2829
2830 BPF JIT for ARM64
2831 M:      Daniel Borkmann <daniel@iogearbox.net>
2832 M:      Alexei Starovoitov <ast@kernel.org>
2833 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2834 L:      netdev@vger.kernel.org
2835 S:      Supported
2836 F:      arch/arm64/net/
2837
2838 BPF JIT for MIPS (32-BIT AND 64-BIT)
2839 M:      Paul Burton <paul.burton@mips.com>
2840 L:      netdev@vger.kernel.org
2841 S:      Maintained
2842 F:      arch/mips/net/
2843
2844 BPF JIT for NFP NICs
2845 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2846 L:      netdev@vger.kernel.org
2847 S:      Supported
2848 F:      drivers/net/ethernet/netronome/nfp/bpf/
2849
2850 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2851 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2852 M:      Sandipan Das <sandipan@linux.ibm.com>
2853 L:      netdev@vger.kernel.org
2854 S:      Maintained
2855 F:      arch/powerpc/net/
2856
2857 BPF JIT for S390
2858 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2859 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2860 L:      netdev@vger.kernel.org
2861 S:      Maintained
2862 F:      arch/s390/net/
2863 X:      arch/s390/net/pnet.c
2864
2865 BPF JIT for SPARC (32-BIT AND 64-BIT)
2866 M:      David S. Miller <davem@davemloft.net>
2867 L:      netdev@vger.kernel.org
2868 S:      Maintained
2869 F:      arch/sparc/net/
2870
2871 BPF JIT for X86 32-BIT
2872 M:      Wang YanQing <udknight@gmail.com>
2873 L:      netdev@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/x86/net/bpf_jit_comp32.c
2876
2877 BPF JIT for X86 64-BIT
2878 M:      Alexei Starovoitov <ast@kernel.org>
2879 M:      Daniel Borkmann <daniel@iogearbox.net>
2880 L:      netdev@vger.kernel.org
2881 S:      Supported
2882 F:      arch/x86/net/
2883 X:      arch/x86/net/bpf_jit_comp32.c
2884
2885 BROADCOM B44 10/100 ETHERNET DRIVER
2886 M:      Michael Chan <michael.chan@broadcom.com>
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/b44.*
2890
2891 BROADCOM B53 ETHERNET SWITCH DRIVER
2892 M:      Florian Fainelli <f.fainelli@gmail.com>
2893 L:      netdev@vger.kernel.org
2894 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2895 S:      Supported
2896 F:      drivers/net/dsa/b53/*
2897 F:      include/linux/platform_data/b53.h
2898
2899 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2900 M:      Florian Fainelli <f.fainelli@gmail.com>
2901 M:      Ray Jui <rjui@broadcom.com>
2902 M:      Scott Branden <sbranden@broadcom.com>
2903 M:      bcm-kernel-feedback-list@broadcom.com
2904 T:      git git://github.com/broadcom/mach-bcm
2905 S:      Maintained
2906 N:      bcm281*
2907 N:      bcm113*
2908 N:      bcm216*
2909 N:      kona
2910 F:      arch/arm/mach-bcm/
2911
2912 BROADCOM BCM2835 ARM ARCHITECTURE
2913 M:      Eric Anholt <eric@anholt.net>
2914 M:      Stefan Wahren <stefan.wahren@i2se.com>
2915 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2917 T:      git git://github.com/anholt/linux
2918 S:      Maintained
2919 N:      bcm2835
2920 F:      drivers/staging/vc04_services
2921
2922 BROADCOM BCM47XX MIPS ARCHITECTURE
2923 M:      Hauke Mehrtens <hauke@hauke-m.de>
2924 M:      Rafał Miłecki <zajec5@gmail.com>
2925 L:      linux-mips@vger.kernel.org
2926 S:      Maintained
2927 F:      Documentation/devicetree/bindings/mips/brcm/
2928 F:      arch/mips/bcm47xx/*
2929 F:      arch/mips/include/asm/mach-bcm47xx/*
2930
2931 BROADCOM BCM5301X ARM ARCHITECTURE
2932 M:      Hauke Mehrtens <hauke@hauke-m.de>
2933 M:      Rafał Miłecki <zajec5@gmail.com>
2934 M:      bcm-kernel-feedback-list@broadcom.com
2935 L:      linux-arm-kernel@lists.infradead.org
2936 S:      Maintained
2937 F:      arch/arm/mach-bcm/bcm_5301x.c
2938 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2939 F:      arch/arm/boot/dts/bcm470*
2940 F:      arch/arm/boot/dts/bcm953012*
2941
2942 BROADCOM BCM53573 ARM ARCHITECTURE
2943 M:      Rafał Miłecki <rafal@milecki.pl>
2944 L:      linux-arm-kernel@lists.infradead.org
2945 S:      Maintained
2946 F:      arch/arm/boot/dts/bcm53573*
2947 F:      arch/arm/boot/dts/bcm47189*
2948
2949 BROADCOM BCM63XX ARM ARCHITECTURE
2950 M:      Florian Fainelli <f.fainelli@gmail.com>
2951 M:      bcm-kernel-feedback-list@broadcom.com
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 T:      git git://github.com/broadcom/stblinux.git
2954 S:      Maintained
2955 N:      bcm63xx
2956
2957 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2958 M:      Kevin Cernekee <cernekee@gmail.com>
2959 L:      linux-usb@vger.kernel.org
2960 S:      Maintained
2961 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2962
2963 BROADCOM BCM7XXX ARM ARCHITECTURE
2964 M:      Brian Norris <computersforpeace@gmail.com>
2965 M:      Gregory Fong <gregory.0xf0@gmail.com>
2966 M:      Florian Fainelli <f.fainelli@gmail.com>
2967 M:      bcm-kernel-feedback-list@broadcom.com
2968 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2969 T:      git git://github.com/broadcom/stblinux.git
2970 S:      Maintained
2971 F:      arch/arm/mach-bcm/*brcmstb*
2972 F:      arch/arm/boot/dts/bcm7*.dts*
2973 F:      drivers/bus/brcmstb_gisb.c
2974 F:      arch/arm/mm/cache-b15-rac.c
2975 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2976 N:      brcmstb
2977
2978 BROADCOM BMIPS CPUFREQ DRIVER
2979 M:      Markus Mayer <mmayer@broadcom.com>
2980 M:      bcm-kernel-feedback-list@broadcom.com
2981 L:      linux-pm@vger.kernel.org
2982 S:      Maintained
2983 F:      drivers/cpufreq/bmips-cpufreq.c
2984
2985 BROADCOM BMIPS MIPS ARCHITECTURE
2986 M:      Kevin Cernekee <cernekee@gmail.com>
2987 M:      Florian Fainelli <f.fainelli@gmail.com>
2988 L:      linux-mips@vger.kernel.org
2989 T:      git git://github.com/broadcom/stblinux.git
2990 S:      Maintained
2991 F:      arch/mips/bmips/*
2992 F:      arch/mips/include/asm/mach-bmips/*
2993 F:      arch/mips/kernel/*bmips*
2994 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2995 F:      drivers/irqchip/irq-bcm63*
2996 F:      drivers/irqchip/irq-bcm7*
2997 F:      drivers/irqchip/irq-brcmstb*
2998 F:      include/linux/bcm963xx_nvram.h
2999 F:      include/linux/bcm963xx_tag.h
3000
3001 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3002 M:      Rasesh Mody <rasesh.mody@cavium.com>
3003 M:      Dept-GELinuxNICDev@cavium.com
3004 L:      netdev@vger.kernel.org
3005 S:      Supported
3006 F:      drivers/net/ethernet/broadcom/bnx2.*
3007 F:      drivers/net/ethernet/broadcom/bnx2_*
3008
3009 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3010 M:      QLogic-Storage-Upstream@qlogic.com
3011 L:      linux-scsi@vger.kernel.org
3012 S:      Supported
3013 F:      drivers/scsi/bnx2fc/
3014
3015 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3016 M:      QLogic-Storage-Upstream@qlogic.com
3017 L:      linux-scsi@vger.kernel.org
3018 S:      Supported
3019 F:      drivers/scsi/bnx2i/
3020
3021 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3022 M:      Ariel Elior <ariel.elior@cavium.com>
3023 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3024 M:      everest-linux-l2@cavium.com
3025 L:      netdev@vger.kernel.org
3026 S:      Supported
3027 F:      drivers/net/ethernet/broadcom/bnx2x/
3028
3029 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3030 M:      Michael Chan <michael.chan@broadcom.com>
3031 L:      netdev@vger.kernel.org
3032 S:      Supported
3033 F:      drivers/net/ethernet/broadcom/bnxt/
3034
3035 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3036 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3037 M:      Franky Lin <franky.lin@broadcom.com>
3038 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3039 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3040 M:      Wright Feng <wright.feng@cypress.com>
3041 L:      linux-wireless@vger.kernel.org
3042 L:      brcm80211-dev-list.pdl@broadcom.com
3043 L:      brcm80211-dev-list@cypress.com
3044 S:      Supported
3045 F:      drivers/net/wireless/broadcom/brcm80211/
3046
3047 BROADCOM BRCMSTB GPIO DRIVER
3048 M:      Gregory Fong <gregory.0xf0@gmail.com>
3049 L:      bcm-kernel-feedback-list@broadcom.com
3050 S:      Supported
3051 F:      drivers/gpio/gpio-brcmstb.c
3052 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3053
3054 BROADCOM BRCMSTB I2C DRIVER
3055 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3056 L:      linux-i2c@vger.kernel.org
3057 L:      bcm-kernel-feedback-list@broadcom.com
3058 S:      Supported
3059 F:      drivers/i2c/busses/i2c-brcmstb.c
3060 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3061
3062 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3063 M:      Al Cooper <alcooperx@gmail.com>
3064 L:      linux-kernel@vger.kernel.org
3065 L:      bcm-kernel-feedback-list@broadcom.com
3066 S:      Maintained
3067 F:      drivers/phy/broadcom/phy-brcm-usb*
3068
3069 BROADCOM GENET ETHERNET DRIVER
3070 M:      Doug Berger <opendmb@gmail.com>
3071 M:      Florian Fainelli <f.fainelli@gmail.com>
3072 L:      netdev@vger.kernel.org
3073 S:      Supported
3074 F:      drivers/net/ethernet/broadcom/genet/
3075
3076 BROADCOM IPROC ARM ARCHITECTURE
3077 M:      Ray Jui <rjui@broadcom.com>
3078 M:      Scott Branden <sbranden@broadcom.com>
3079 M:      bcm-kernel-feedback-list@broadcom.com
3080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3081 T:      git git://github.com/broadcom/cygnus-linux.git
3082 S:      Maintained
3083 N:      iproc
3084 N:      cygnus
3085 N:      bcm[-_]nsp
3086 N:      bcm9113*
3087 N:      bcm9583*
3088 N:      bcm9585*
3089 N:      bcm9586*
3090 N:      bcm988312
3091 N:      bcm113*
3092 N:      bcm583*
3093 N:      bcm585*
3094 N:      bcm586*
3095 N:      bcm88312
3096 N:      hr2
3097 N:      stingray
3098 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3099 F:      arch/arm64/boot/dts/broadcom/stingray/*
3100 F:      drivers/clk/bcm/clk-ns*
3101 F:      drivers/clk/bcm/clk-sr*
3102 F:      drivers/pinctrl/bcm/pinctrl-ns*
3103 F:      include/dt-bindings/clock/bcm-sr*
3104
3105 BROADCOM KONA GPIO DRIVER
3106 M:      Ray Jui <rjui@broadcom.com>
3107 L:      bcm-kernel-feedback-list@broadcom.com
3108 S:      Supported
3109 F:      drivers/gpio/gpio-bcm-kona.c
3110 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3111
3112 BROADCOM NETXTREME-E ROCE DRIVER
3113 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3114 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3115 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3116 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3117 L:      linux-rdma@vger.kernel.org
3118 W:      http://www.broadcom.com
3119 S:      Supported
3120 F:      drivers/infiniband/hw/bnxt_re/
3121 F:      include/uapi/rdma/bnxt_re-abi.h
3122
3123 BROADCOM NVRAM DRIVER
3124 M:      Rafał Miłecki <zajec5@gmail.com>
3125 L:      linux-mips@vger.kernel.org
3126 S:      Maintained
3127 F:      drivers/firmware/broadcom/*
3128
3129 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3130 M:      Rafał Miłecki <zajec5@gmail.com>
3131 L:      linux-wireless@vger.kernel.org
3132 S:      Maintained
3133 F:      drivers/bcma/
3134 F:      include/linux/bcma/
3135
3136 BROADCOM STB AVS CPUFREQ DRIVER
3137 M:      Markus Mayer <mmayer@broadcom.com>
3138 M:      bcm-kernel-feedback-list@broadcom.com
3139 L:      linux-pm@vger.kernel.org
3140 S:      Maintained
3141 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3142 F:      drivers/cpufreq/brcmstb*
3143
3144 BROADCOM STB AVS TMON DRIVER
3145 M:      Markus Mayer <mmayer@broadcom.com>
3146 M:      bcm-kernel-feedback-list@broadcom.com
3147 L:      linux-pm@vger.kernel.org
3148 S:      Maintained
3149 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3150 F:      drivers/thermal/broadcom/brcmstb*
3151
3152 BROADCOM STB NAND FLASH DRIVER
3153 M:      Brian Norris <computersforpeace@gmail.com>
3154 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3155 L:      linux-mtd@lists.infradead.org
3156 L:      bcm-kernel-feedback-list@broadcom.com
3157 S:      Maintained
3158 F:      drivers/mtd/nand/raw/brcmnand/
3159
3160 BROADCOM STB DPFE DRIVER
3161 M:      Markus Mayer <mmayer@broadcom.com>
3162 M:      bcm-kernel-feedback-list@broadcom.com
3163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3164 S:      Maintained
3165 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3166 F:      drivers/memory/brcmstb_dpfe.c
3167
3168 BROADCOM SPI DRIVER
3169 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3170 M:      bcm-kernel-feedback-list@broadcom.com
3171 S:      Maintained
3172 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3173 F:      drivers/spi/spi-bcm-qspi.*
3174 F:      drivers/spi/spi-brcmstb-qspi.c
3175 F:      drivers/spi/spi-iproc-qspi.c
3176
3177 BROADCOM SYSTEMPORT ETHERNET DRIVER
3178 M:      Florian Fainelli <f.fainelli@gmail.com>
3179 L:      netdev@vger.kernel.org
3180 S:      Supported
3181 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3182
3183 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3184 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3185 M:      Prashant Sreedharan <prashant@broadcom.com>
3186 M:      Michael Chan <mchan@broadcom.com>
3187 L:      netdev@vger.kernel.org
3188 S:      Supported
3189 F:      drivers/net/ethernet/broadcom/tg3.*
3190
3191 BROCADE BFA FC SCSI DRIVER
3192 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3193 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3194 L:      linux-scsi@vger.kernel.org
3195 S:      Supported
3196 F:      drivers/scsi/bfa/
3197
3198 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3199 M:      Rasesh Mody <rasesh.mody@cavium.com>
3200 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3201 M:      Dept-GELinuxNICDev@cavium.com
3202 L:      netdev@vger.kernel.org
3203 S:      Supported
3204 F:      drivers/net/ethernet/brocade/bna/
3205
3206 BSG (block layer generic sg v4 driver)
3207 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3208 L:      linux-scsi@vger.kernel.org
3209 S:      Supported
3210 F:      block/bsg.c
3211 F:      include/linux/bsg.h
3212 F:      include/uapi/linux/bsg.h
3213
3214 BT87X AUDIO DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      Documentation/sound/cards/bt87x.rst
3220 F:      sound/pci/bt87x.c
3221
3222 BT8XXGPIO DRIVER
3223 M:      Michael Buesch <m@bues.ch>
3224 W:      http://bu3sch.de/btgpio.php
3225 S:      Maintained
3226 F:      drivers/gpio/gpio-bt8xx.c
3227
3228 BTRFS FILE SYSTEM
3229 M:      Chris Mason <clm@fb.com>
3230 M:      Josef Bacik <josef@toxicpanda.com>
3231 M:      David Sterba <dsterba@suse.com>
3232 L:      linux-btrfs@vger.kernel.org
3233 W:      http://btrfs.wiki.kernel.org/
3234 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3236 S:      Maintained
3237 F:      Documentation/filesystems/btrfs.txt
3238 F:      fs/btrfs/
3239 F:      include/linux/btrfs*
3240 F:      include/uapi/linux/btrfs*
3241
3242 BTTV VIDEO4LINUX DRIVER
3243 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3244 L:      linux-media@vger.kernel.org
3245 W:      https://linuxtv.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 S:      Odd fixes
3248 F:      Documentation/media/v4l-drivers/bttv*
3249 F:      drivers/media/pci/bt8xx/bttv*
3250
3251 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3252 M:      Chanwoo Choi <cw00.choi@samsung.com>
3253 L:      linux-pm@vger.kernel.org
3254 L:      linux-samsung-soc@vger.kernel.org
3255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3256 S:      Maintained
3257 F:      drivers/devfreq/exynos-bus.c
3258 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3259
3260 BUSLOGIC SCSI DRIVER
3261 M:      Khalid Aziz <khalid@gonehiking.org>
3262 L:      linux-scsi@vger.kernel.org
3263 S:      Maintained
3264 F:      drivers/scsi/BusLogic.*
3265 F:      drivers/scsi/FlashPoint.*
3266
3267 C-MEDIA CMI8788 DRIVER
3268 M:      Clemens Ladisch <clemens@ladisch.de>
3269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3270 T:      git git://git.alsa-project.org/alsa-kernel.git
3271 S:      Maintained
3272 F:      sound/pci/oxygen/
3273
3274 C-SKY ARCHITECTURE
3275 M:      Guo Ren <guoren@kernel.org>
3276 T:      git https://github.com/c-sky/csky-linux.git
3277 S:      Supported
3278 F:      arch/csky/
3279 F:      Documentation/devicetree/bindings/csky/
3280 F:      drivers/irqchip/irq-csky-*
3281 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3282 F:      drivers/clocksource/timer-gx6605s.c
3283 F:      drivers/clocksource/timer-mp-csky.c
3284 F:      Documentation/devicetree/bindings/timer/csky,*
3285 K:      csky
3286 N:      csky
3287
3288 C6X ARCHITECTURE
3289 M:      Mark Salter <msalter@redhat.com>
3290 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3291 L:      linux-c6x-dev@linux-c6x.org
3292 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3293 S:      Maintained
3294 F:      arch/c6x/
3295
3296 CA8210 IEEE-802.15.4 RADIO DRIVER
3297 M:      Harry Morris <h.morris@cascoda.com>
3298 L:      linux-wpan@vger.kernel.org
3299 W:      https://github.com/Cascoda/ca8210-linux.git
3300 S:      Maintained
3301 F:      drivers/net/ieee802154/ca8210.c
3302 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3303
3304 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3305 M:      David Howells <dhowells@redhat.com>
3306 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3307 S:      Supported
3308 F:      Documentation/filesystems/caching/cachefiles.txt
3309 F:      fs/cachefiles/
3310
3311 CADENCE MIPI-CSI2 BRIDGES
3312 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3313 L:      linux-media@vger.kernel.org
3314 S:      Maintained
3315 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3316 F:      drivers/media/platform/cadence/cdns-csi2*
3317
3318 CADET FM/AM RADIO RECEIVER DRIVER
3319 M:      Hans Verkuil <hverkuil@xs4all.nl>
3320 L:      linux-media@vger.kernel.org
3321 T:      git git://linuxtv.org/media_tree.git
3322 W:      https://linuxtv.org
3323 S:      Maintained
3324 F:      drivers/media/radio/radio-cadet*
3325
3326 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3327 M:      Jonathan Corbet <corbet@lwn.net>
3328 L:      linux-media@vger.kernel.org
3329 T:      git git://linuxtv.org/media_tree.git
3330 S:      Maintained
3331 F:      Documentation/media/v4l-drivers/cafe_ccic*
3332 F:      drivers/media/platform/marvell-ccic/
3333
3334 CAIF NETWORK LAYER
3335 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3336 L:      netdev@vger.kernel.org
3337 S:      Supported
3338 F:      Documentation/networking/caif/
3339 F:      drivers/net/caif/
3340 F:      include/uapi/linux/caif/
3341 F:      include/net/caif/
3342 F:      net/caif/
3343
3344 CAKE QDISC
3345 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3346 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3347 S:      Maintained
3348 F:      net/sched/sch_cake.c
3349
3350 CALGARY x86-64 IOMMU
3351 M:      Muli Ben-Yehuda <mulix@mulix.org>
3352 M:      Jon Mason <jdmason@kudzu.us>
3353 L:      iommu@lists.linux-foundation.org
3354 S:      Maintained
3355 F:      arch/x86/kernel/pci-calgary_64.c
3356 F:      arch/x86/kernel/tce_64.c
3357 F:      arch/x86/include/asm/calgary.h
3358 F:      arch/x86/include/asm/tce.h
3359
3360 CAN NETWORK DRIVERS
3361 M:      Wolfgang Grandegger <wg@grandegger.com>
3362 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3363 L:      linux-can@vger.kernel.org
3364 W:      https://github.com/linux-can
3365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3367 S:      Maintained
3368 F:      Documentation/devicetree/bindings/net/can/
3369 F:      drivers/net/can/
3370 F:      include/linux/can/dev.h
3371 F:      include/linux/can/platform/
3372 F:      include/uapi/linux/can/error.h
3373 F:      include/uapi/linux/can/netlink.h
3374
3375 CAN NETWORK LAYER
3376 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3377 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3378 L:      linux-can@vger.kernel.org
3379 W:      https://github.com/linux-can
3380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3382 S:      Maintained
3383 F:      Documentation/networking/can.rst
3384 F:      net/can/
3385 F:      include/linux/can/core.h
3386 F:      include/uapi/linux/can.h
3387 F:      include/uapi/linux/can/bcm.h
3388 F:      include/uapi/linux/can/raw.h
3389 F:      include/uapi/linux/can/gw.h
3390
3391 CAPABILITIES
3392 M:      Serge Hallyn <serge@hallyn.com>
3393 L:      linux-security-module@vger.kernel.org
3394 S:      Supported
3395 F:      include/linux/capability.h
3396 F:      include/uapi/linux/capability.h
3397 F:      security/commoncap.c
3398 F:      kernel/capability.c
3399
3400 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3401 M:      Kevin Tsai <ktsai@capellamicro.com>
3402 S:      Maintained
3403 F:      drivers/iio/light/cm*
3404
3405 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3406 M:      Christian Lamparter <chunkeey@googlemail.com>
3407 L:      linux-wireless@vger.kernel.org
3408 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3409 S:      Maintained
3410 F:      drivers/net/wireless/ath/carl9170/
3411
3412 CAVIUM I2C DRIVER
3413 M:      Jan Glauber <jglauber@cavium.com>
3414 M:      David Daney <david.daney@cavium.com>
3415 W:      http://www.cavium.com
3416 S:      Supported
3417 F:      drivers/i2c/busses/i2c-octeon*
3418 F:      drivers/i2c/busses/i2c-thunderx*
3419
3420 CAVIUM LIQUIDIO NETWORK DRIVER
3421 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3422 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3423 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3424 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3425 L:      netdev@vger.kernel.org
3426 W:      http://www.cavium.com
3427 S:      Supported
3428 F:      drivers/net/ethernet/cavium/liquidio/
3429
3430 CAVIUM MMC DRIVER
3431 M:      Jan Glauber <jglauber@cavium.com>
3432 M:      David Daney <david.daney@cavium.com>
3433 M:      Steven J. Hill <Steven.Hill@cavium.com>
3434 W:      http://www.cavium.com
3435 S:      Supported
3436 F:      drivers/mmc/host/cavium*
3437
3438 CAVIUM OCTEON-TX CRYPTO DRIVER
3439 M:      George Cherian <george.cherian@cavium.com>
3440 L:      linux-crypto@vger.kernel.org
3441 W:      http://www.cavium.com
3442 S:      Supported
3443 F:      drivers/crypto/cavium/cpt/
3444
3445 CAVIUM THUNDERX2 ARM64 SOC
3446 M:      Robert Richter <rrichter@cavium.com>
3447 M:      Jayachandran C <jnair@caviumnetworks.com>
3448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3449 S:      Maintained
3450 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3451 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3452
3453 CC2520 IEEE-802.15.4 RADIO DRIVER
3454 M:      Varka Bhadram <varkabhadram@gmail.com>
3455 L:      linux-wpan@vger.kernel.org
3456 S:      Maintained
3457 F:      drivers/net/ieee802154/cc2520.c
3458 F:      include/linux/spi/cc2520.h
3459 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3460
3461 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3462 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3463 L:      linux-crypto@vger.kernel.org
3464 S:      Supported
3465 F:      drivers/crypto/ccree/
3466 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3467
3468 CEC FRAMEWORK
3469 M:      Hans Verkuil <hans.verkuil@cisco.com>
3470 L:      linux-media@vger.kernel.org
3471 T:      git git://linuxtv.org/media_tree.git
3472 W:      http://linuxtv.org
3473 S:      Supported
3474 F:      Documentation/media/kapi/cec-core.rst
3475 F:      Documentation/media/uapi/cec
3476 F:      drivers/media/cec/
3477 F:      drivers/media/rc/keymaps/rc-cec.c
3478 F:      include/media/cec.h
3479 F:      include/media/cec-notifier.h
3480 F:      include/uapi/linux/cec.h
3481 F:      include/uapi/linux/cec-funcs.h
3482 F:      Documentation/devicetree/bindings/media/cec.txt
3483 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3484
3485 CEC GPIO DRIVER
3486 M:      Hans Verkuil <hans.verkuil@cisco.com>
3487 L:      linux-media@vger.kernel.org
3488 T:      git git://linuxtv.org/media_tree.git
3489 W:      http://linuxtv.org
3490 S:      Supported
3491 F:      drivers/media/platform/cec-gpio/
3492 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3493
3494 CELL BROADBAND ENGINE ARCHITECTURE
3495 M:      Arnd Bergmann <arnd@arndb.de>
3496 L:      linuxppc-dev@lists.ozlabs.org
3497 W:      http://www.ibm.com/developerworks/power/cell/
3498 S:      Supported
3499 F:      arch/powerpc/include/asm/cell*.h
3500 F:      arch/powerpc/include/asm/spu*.h
3501 F:      arch/powerpc/include/uapi/asm/spu*.h
3502 F:      arch/powerpc/oprofile/*cell*
3503 F:      arch/powerpc/platforms/cell/
3504
3505 CEPH COMMON CODE (LIBCEPH)
3506 M:      Ilya Dryomov <idryomov@gmail.com>
3507 M:      "Yan, Zheng" <zyan@redhat.com>
3508 M:      Sage Weil <sage@redhat.com>
3509 L:      ceph-devel@vger.kernel.org
3510 W:      http://ceph.com/
3511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3512 T:      git git://github.com/ceph/ceph-client.git
3513 S:      Supported
3514 F:      net/ceph/
3515 F:      include/linux/ceph/
3516 F:      include/linux/crush/
3517
3518 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3519 M:      "Yan, Zheng" <zyan@redhat.com>
3520 M:      Sage Weil <sage@redhat.com>
3521 M:      Ilya Dryomov <idryomov@gmail.com>
3522 L:      ceph-devel@vger.kernel.org
3523 W:      http://ceph.com/
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3525 T:      git git://github.com/ceph/ceph-client.git
3526 S:      Supported
3527 F:      Documentation/filesystems/ceph.txt
3528 F:      fs/ceph/
3529
3530 CERTIFICATE HANDLING:
3531 M:      David Howells <dhowells@redhat.com>
3532 M:      David Woodhouse <dwmw2@infradead.org>
3533 L:      keyrings@vger.kernel.org
3534 S:      Maintained
3535 F:      Documentation/admin-guide/module-signing.rst
3536 F:      certs/
3537 F:      scripts/sign-file.c
3538 F:      scripts/extract-cert.c
3539
3540 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3541 L:      linux-usb@vger.kernel.org
3542 S:      Orphan
3543 F:      Documentation/usb/WUSB-Design-overview.txt
3544 F:      Documentation/usb/wusb-cbaf
3545 F:      drivers/usb/host/hwa-hc.c
3546 F:      drivers/usb/host/whci/
3547 F:      drivers/usb/wusbcore/
3548 F:      include/linux/usb/wusb*
3549
3550 CFAG12864B LCD DRIVER
3551 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3552 S:      Maintained
3553 F:      drivers/auxdisplay/cfag12864b.c
3554 F:      include/linux/cfag12864b.h
3555
3556 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3557 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3558 S:      Maintained
3559 F:      drivers/auxdisplay/cfag12864bfb.c
3560 F:      include/linux/cfag12864b.h
3561
3562 802.11 (including CFG80211/NL80211)
3563 M:      Johannes Berg <johannes@sipsolutions.net>
3564 L:      linux-wireless@vger.kernel.org
3565 W:      http://wireless.kernel.org/
3566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3568 S:      Maintained
3569 F:      net/wireless/
3570 F:      include/uapi/linux/nl80211.h
3571 F:      include/linux/ieee80211.h
3572 F:      include/net/wext.h
3573 F:      include/net/cfg80211.h
3574 F:      include/net/iw_handler.h
3575 F:      include/net/ieee80211_radiotap.h
3576 F:      Documentation/driver-api/80211/cfg80211.rst
3577 F:      Documentation/networking/regulatory.txt
3578
3579 CHAR and MISC DRIVERS
3580 M:      Arnd Bergmann <arnd@arndb.de>
3581 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3583 S:      Supported
3584 F:      drivers/char/
3585 F:      drivers/misc/
3586 F:      include/linux/miscdevice.h
3587
3588 CHECKPATCH
3589 M:      Andy Whitcroft <apw@canonical.com>
3590 M:      Joe Perches <joe@perches.com>
3591 S:      Maintained
3592 F:      scripts/checkpatch.pl
3593
3594 CHINESE DOCUMENTATION
3595 M:      Harry Wei <harryxiyou@gmail.com>
3596 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3597 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3598 S:      Maintained
3599 F:      Documentation/translations/zh_CN/
3600
3601 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3602 M:      Peter Chen <Peter.Chen@nxp.com>
3603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3604 L:      linux-usb@vger.kernel.org
3605 S:      Maintained
3606 F:      drivers/usb/chipidea/
3607
3608 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3609 M:      Hans de Goede <hdegoede@redhat.com>
3610 L:      linux-input@vger.kernel.org
3611 S:      Maintained
3612 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3613 F:      drivers/input/touchscreen/chipone_icn8318.c
3614
3615 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3616 M:      Hans de Goede <hdegoede@redhat.com>
3617 L:      linux-input@vger.kernel.org
3618 S:      Maintained
3619 F:      drivers/input/touchscreen/chipone_icn8505.c
3620
3621 CHROME HARDWARE PLATFORM SUPPORT
3622 M:      Benson Leung <bleung@chromium.org>
3623 M:      Olof Johansson <olof@lixom.net>
3624 S:      Maintained
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3626 F:      drivers/platform/chrome/
3627
3628 CIRRUS LOGIC AUDIO CODEC DRIVERS
3629 M:      Brian Austin <brian.austin@cirrus.com>
3630 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3632 S:      Maintained
3633 F:      sound/soc/codecs/cs*
3634
3635 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3636 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3637 L:      netdev@vger.kernel.org
3638 S:      Maintained
3639 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3640
3641 CISCO FCOE HBA DRIVER
3642 M:      Satish Kharat <satishkh@cisco.com>
3643 M:      Sesidhar Baddela <sebaddel@cisco.com>
3644 M:      Karan Tilak Kumar <kartilak@cisco.com>
3645 L:      linux-scsi@vger.kernel.org
3646 S:      Supported
3647 F:      drivers/scsi/fnic/
3648
3649 CISCO SCSI HBA DRIVER
3650 M:      Karan Tilak Kumar <kartilak@cisco.com>
3651 M:      Sesidhar Baddela <sebaddel@cisco.com>
3652 L:      linux-scsi@vger.kernel.org
3653 S:      Supported
3654 F:      drivers/scsi/snic/
3655
3656 CISCO VIC ETHERNET NIC DRIVER
3657 M:      Christian Benvenuti <benve@cisco.com>
3658 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3659 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3660 S:      Supported
3661 F:      drivers/net/ethernet/cisco/enic/
3662
3663 CISCO VIC LOW LATENCY NIC DRIVER
3664 M:      Christian Benvenuti <benve@cisco.com>
3665 S:      Supported
3666 F:      drivers/infiniband/hw/usnic/
3667
3668 CIRRUS LOGIC MADERA CODEC DRIVERS
3669 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3670 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3671 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3672 L:      patches@opensource.cirrus.com
3673 T:      git https://github.com/CirrusLogic/linux-drivers.git
3674 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3675 S:      Supported
3676 F:      Documentation/devicetree/bindings/mfd/madera.txt
3677 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3678 F:      include/linux/mfd/madera/*
3679 F:      drivers/gpio/gpio-madera*
3680 F:      drivers/mfd/madera*
3681 F:      drivers/mfd/cs47l*
3682 F:      drivers/pinctrl/cirrus/*
3683
3684 CLANG-FORMAT FILE
3685 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3686 S:      Maintained
3687 F:      .clang-format
3688
3689 CLEANCACHE API
3690 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3691 L:      linux-kernel@vger.kernel.org
3692 S:      Maintained
3693 F:      mm/cleancache.c
3694 F:      include/linux/cleancache.h
3695
3696 CLK API
3697 M:      Russell King <linux@armlinux.org.uk>
3698 L:      linux-clk@vger.kernel.org
3699 S:      Maintained
3700 F:      include/linux/clk.h
3701
3702 CLOCKSOURCE, CLOCKEVENT DRIVERS
3703 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3704 M:      Thomas Gleixner <tglx@linutronix.de>
3705 L:      linux-kernel@vger.kernel.org
3706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3707 S:      Supported
3708 F:      drivers/clocksource/
3709 F:      Documentation/devicetree/bindings/timer/
3710
3711 CMPC ACPI DRIVER
3712 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3713 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3714 L:      platform-driver-x86@vger.kernel.org
3715 S:      Supported
3716 F:      drivers/platform/x86/classmate-laptop.c
3717
3718 COBALT MEDIA DRIVER
3719 M:      Hans Verkuil <hans.verkuil@cisco.com>
3720 L:      linux-media@vger.kernel.org
3721 T:      git git://linuxtv.org/media_tree.git
3722 W:      https://linuxtv.org
3723 S:      Supported
3724 F:      drivers/media/pci/cobalt/
3725
3726 COCCINELLE/Semantic Patches (SmPL)
3727 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3728 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3729 M:      Nicolas Palix <nicolas.palix@imag.fr>
3730 M:      Michal Marek <michal.lkml@markovi.net>
3731 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3733 W:      http://coccinelle.lip6.fr/
3734 S:      Supported
3735 F:      Documentation/dev-tools/coccinelle.rst
3736 F:      scripts/coccinelle/
3737 F:      scripts/coccicheck
3738
3739 CODA FILE SYSTEM
3740 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3741 M:      coda@cs.cmu.edu
3742 L:      codalist@coda.cs.cmu.edu
3743 W:      http://www.coda.cs.cmu.edu/
3744 S:      Maintained
3745 F:      Documentation/filesystems/coda.txt
3746 F:      fs/coda/
3747 F:      include/linux/coda*.h
3748 F:      include/uapi/linux/coda*.h
3749
3750 CODA V4L2 MEM2MEM DRIVER
3751 M:      Philipp Zabel <p.zabel@pengutronix.de>
3752 L:      linux-media@vger.kernel.org
3753 S:      Maintained
3754 F:      Documentation/devicetree/bindings/media/coda.txt
3755 F:      drivers/media/platform/coda/
3756
3757 CODE OF CONDUCT
3758 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3759 S:      Supported
3760 F:      Documentation/process/code-of-conduct.rst
3761 F:      Documentation/process/code-of-conduct-interpretation.rst
3762
3763 COMMON CLK FRAMEWORK
3764 M:      Michael Turquette <mturquette@baylibre.com>
3765 M:      Stephen Boyd <sboyd@kernel.org>
3766 L:      linux-clk@vger.kernel.org
3767 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3769 S:      Maintained
3770 F:      Documentation/devicetree/bindings/clock/
3771 F:      drivers/clk/
3772 X:      drivers/clk/clkdev.c
3773 F:      include/linux/clk-pr*
3774 F:      include/linux/clk/
3775 F:      include/linux/of_clk.h
3776
3777 COMMON INTERNET FILE SYSTEM (CIFS)
3778 M:      Steve French <sfrench@samba.org>
3779 L:      linux-cifs@vger.kernel.org
3780 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3781 W:      http://linux-cifs.samba.org/
3782 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3783 S:      Supported
3784 F:      Documentation/filesystems/cifs/
3785 F:      fs/cifs/
3786
3787 COMPACTPCI HOTPLUG CORE
3788 M:      Scott Murray <scott@spiteful.org>
3789 L:      linux-pci@vger.kernel.org
3790 S:      Maintained
3791 F:      drivers/pci/hotplug/cpci_hotplug*
3792
3793 COMPACTPCI HOTPLUG GENERIC DRIVER
3794 M:      Scott Murray <scott@spiteful.org>
3795 L:      linux-pci@vger.kernel.org
3796 S:      Maintained
3797 F:      drivers/pci/hotplug/cpcihp_generic.c
3798
3799 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3800 M:      Scott Murray <scott@spiteful.org>
3801 L:      linux-pci@vger.kernel.org
3802 S:      Maintained
3803 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3804
3805 COMPAL LAPTOP SUPPORT
3806 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3807 L:      platform-driver-x86@vger.kernel.org
3808 S:      Maintained
3809 F:      drivers/platform/x86/compal-laptop.c
3810
3811 COMPILER ATTRIBUTES
3812 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3813 S:      Maintained
3814 F:      include/linux/compiler_attributes.h
3815
3816 CONEXANT ACCESSRUNNER USB DRIVER
3817 L:      accessrunner-general@lists.sourceforge.net
3818 W:      http://accessrunner.sourceforge.net/
3819 S:      Orphan
3820 F:      drivers/usb/atm/cxacru.c
3821
3822 CONFIGFS
3823 M:      Joel Becker <jlbec@evilplan.org>
3824 M:      Christoph Hellwig <hch@lst.de>
3825 T:      git git://git.infradead.org/users/hch/configfs.git
3826 S:      Supported
3827 F:      fs/configfs/
3828 F:      include/linux/configfs.h
3829
3830 CONNECTOR
3831 M:      Evgeniy Polyakov <zbr@ioremap.net>
3832 L:      netdev@vger.kernel.org
3833 S:      Maintained
3834 F:      drivers/connector/
3835
3836 CONTROL GROUP (CGROUP)
3837 M:      Tejun Heo <tj@kernel.org>
3838 M:      Li Zefan <lizefan@huawei.com>
3839 M:      Johannes Weiner <hannes@cmpxchg.org>
3840 L:      cgroups@vger.kernel.org
3841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3842 S:      Maintained
3843 F:      Documentation/cgroup*
3844 F:      include/linux/cgroup*
3845 F:      kernel/cgroup*
3846
3847 CONTROL GROUP - CPUSET
3848 M:      Li Zefan <lizefan@huawei.com>
3849 L:      cgroups@vger.kernel.org
3850 W:      http://www.bullopensource.org/cpuset/
3851 W:      http://oss.sgi.com/projects/cpusets/
3852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3853 S:      Maintained
3854 F:      Documentation/cgroup-v1/cpusets.txt
3855 F:      include/linux/cpuset.h
3856 F:      kernel/cgroup/cpuset.c
3857
3858 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3859 M:      Johannes Weiner <hannes@cmpxchg.org>
3860 M:      Michal Hocko <mhocko@kernel.org>
3861 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3862 L:      cgroups@vger.kernel.org
3863 L:      linux-mm@kvack.org
3864 S:      Maintained
3865 F:      mm/memcontrol.c
3866 F:      mm/swap_cgroup.c
3867
3868 CORETEMP HARDWARE MONITORING DRIVER
3869 M:      Fenghua Yu <fenghua.yu@intel.com>
3870 L:      linux-hwmon@vger.kernel.org
3871 S:      Maintained
3872 F:      Documentation/hwmon/coretemp
3873 F:      drivers/hwmon/coretemp.c
3874
3875 COSA/SRP SYNC SERIAL DRIVER
3876 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3877 W:      http://www.fi.muni.cz/~kas/cosa/
3878 S:      Maintained
3879 F:      drivers/net/wan/cosa*
3880
3881 CPMAC ETHERNET DRIVER
3882 M:      Florian Fainelli <f.fainelli@gmail.com>
3883 L:      netdev@vger.kernel.org
3884 S:      Maintained
3885 F:      drivers/net/ethernet/ti/cpmac.c
3886
3887 CPU FREQUENCY DRIVERS
3888 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3889 M:      Viresh Kumar <viresh.kumar@linaro.org>
3890 L:      linux-pm@vger.kernel.org
3891 S:      Maintained
3892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3893 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3894 B:      https://bugzilla.kernel.org
3895 F:      Documentation/cpu-freq/
3896 F:      Documentation/devicetree/bindings/cpufreq/
3897 F:      drivers/cpufreq/
3898 F:      include/linux/cpufreq.h
3899 F:      tools/testing/selftests/cpufreq/
3900
3901 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3902 M:      Viresh Kumar <viresh.kumar@linaro.org>
3903 M:      Sudeep Holla <sudeep.holla@arm.com>
3904 L:      linux-pm@vger.kernel.org
3905 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3906 S:      Maintained
3907 F:      drivers/cpufreq/arm_big_little.h
3908 F:      drivers/cpufreq/arm_big_little.c
3909
3910 CPU POWER MONITORING SUBSYSTEM
3911 M:      Thomas Renninger <trenn@suse.com>
3912 M:      Shuah Khan <shuah@kernel.org>
3913 L:      linux-pm@vger.kernel.org
3914 S:      Maintained
3915 F:      tools/power/cpupower/
3916
3917 CPUID/MSR DRIVER
3918 M:      "H. Peter Anvin" <hpa@zytor.com>
3919 S:      Maintained
3920 F:      arch/x86/kernel/cpuid.c
3921 F:      arch/x86/kernel/msr.c
3922
3923 CPUIDLE DRIVER - ARM BIG LITTLE
3924 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3925 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3926 L:      linux-pm@vger.kernel.org
3927 L:      linux-arm-kernel@lists.infradead.org
3928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3929 S:      Maintained
3930 F:      drivers/cpuidle/cpuidle-big_little.c
3931
3932 CPUIDLE DRIVER - ARM EXYNOS
3933 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3934 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3935 M:      Kukjin Kim <kgene@kernel.org>
3936 L:      linux-pm@vger.kernel.org
3937 L:      linux-samsung-soc@vger.kernel.org
3938 S:      Supported
3939 F:      drivers/cpuidle/cpuidle-exynos.c
3940 F:      arch/arm/mach-exynos/pm.c
3941
3942 CPUIDLE DRIVERS
3943 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3944 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3945 L:      linux-pm@vger.kernel.org
3946 S:      Maintained
3947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3948 B:      https://bugzilla.kernel.org
3949 F:      drivers/cpuidle/*
3950 F:      include/linux/cpuidle.h
3951
3952 CRAMFS FILESYSTEM
3953 M:      Nicolas Pitre <nico@linaro.org>
3954 S:      Maintained
3955 F:      Documentation/filesystems/cramfs.txt
3956 F:      fs/cramfs/
3957
3958 CRYPTO API
3959 M:      Herbert Xu <herbert@gondor.apana.org.au>
3960 M:      "David S. Miller" <davem@davemloft.net>
3961 L:      linux-crypto@vger.kernel.org
3962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3964 S:      Maintained
3965 F:      Documentation/crypto/
3966 F:      Documentation/devicetree/bindings/crypto/
3967 F:      arch/*/crypto/
3968 F:      crypto/
3969 F:      drivers/crypto/
3970 F:      include/crypto/
3971 F:      include/linux/crypto*
3972
3973 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3974 M:      Neil Horman <nhorman@tuxdriver.com>
3975 L:      linux-crypto@vger.kernel.org
3976 S:      Maintained
3977 F:      crypto/ansi_cprng.c
3978 F:      crypto/rng.c
3979
3980 CS3308 MEDIA DRIVER
3981 M:      Hans Verkuil <hverkuil@xs4all.nl>
3982 L:      linux-media@vger.kernel.org
3983 T:      git git://linuxtv.org/media_tree.git
3984 W:      http://linuxtv.org
3985 S:      Odd Fixes
3986 F:      drivers/media/i2c/cs3308.c
3987 F:      drivers/media/i2c/cs3308.h
3988
3989 CS5535 Audio ALSA driver
3990 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3991 S:      Maintained
3992 F:      sound/pci/cs5535audio/
3993
3994 CW1200 WLAN driver
3995 M:      Solomon Peachy <pizza@shaftnet.org>
3996 S:      Maintained
3997 F:      drivers/net/wireless/st/cw1200/
3998
3999 CX18 VIDEO4LINUX DRIVER
4000 M:      Andy Walls <awalls@md.metrocast.net>
4001 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4002 L:      linux-media@vger.kernel.org
4003 T:      git git://linuxtv.org/media_tree.git
4004 W:      https://linuxtv.org
4005 W:      http://www.ivtvdriver.org/index.php/Cx18
4006 S:      Maintained
4007 F:      Documentation/media/v4l-drivers/cx18*
4008 F:      drivers/media/pci/cx18/
4009 F:      include/uapi/linux/ivtv*
4010
4011 CX2341X MPEG ENCODER HELPER MODULE
4012 M:      Hans Verkuil <hverkuil@xs4all.nl>
4013 L:      linux-media@vger.kernel.org
4014 T:      git git://linuxtv.org/media_tree.git
4015 W:      https://linuxtv.org
4016 S:      Maintained
4017 F:      drivers/media/common/cx2341x*
4018 F:      include/media/cx2341x*
4019
4020 CX24120 MEDIA DRIVER
4021 M:      Jemma Denson <jdenson@gmail.com>
4022 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4023 L:      linux-media@vger.kernel.org
4024 W:      https://linuxtv.org
4025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4026 S:      Maintained
4027 F:      drivers/media/dvb-frontends/cx24120*
4028
4029 CX88 VIDEO4LINUX DRIVER
4030 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4031 L:      linux-media@vger.kernel.org
4032 W:      https://linuxtv.org
4033 T:      git git://linuxtv.org/media_tree.git
4034 S:      Odd fixes
4035 F:      Documentation/media/v4l-drivers/cx88*
4036 F:      drivers/media/pci/cx88/
4037
4038 CXD2820R MEDIA DRIVER
4039 M:      Antti Palosaari <crope@iki.fi>
4040 L:      linux-media@vger.kernel.org
4041 W:      https://linuxtv.org
4042 W:      http://palosaari.fi/linux/
4043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4044 T:      git git://linuxtv.org/anttip/media_tree.git
4045 S:      Maintained
4046 F:      drivers/media/dvb-frontends/cxd2820r*
4047
4048 CXGB3 ETHERNET DRIVER (CXGB3)
4049 M:      Santosh Raspatur <santosh@chelsio.com>
4050 L:      netdev@vger.kernel.org
4051 W:      http://www.chelsio.com
4052 S:      Supported
4053 F:      drivers/net/ethernet/chelsio/cxgb3/
4054
4055 CXGB3 ISCSI DRIVER (CXGB3I)
4056 M:      Karen Xie <kxie@chelsio.com>
4057 L:      linux-scsi@vger.kernel.org
4058 W:      http://www.chelsio.com
4059 S:      Supported
4060 F:      drivers/scsi/cxgbi/cxgb3i
4061
4062 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4063 M:      Steve Wise <swise@chelsio.com>
4064 L:      linux-rdma@vger.kernel.org
4065 W:      http://www.openfabrics.org
4066 S:      Supported
4067 F:      drivers/infiniband/hw/cxgb3/
4068 F:      include/uapi/rdma/cxgb3-abi.h
4069
4070 CXGB4 CRYPTO DRIVER (chcr)
4071 M:      Harsh Jain <harsh@chelsio.com>
4072 L:      linux-crypto@vger.kernel.org
4073 W:      http://www.chelsio.com
4074 S:      Supported
4075 F:      drivers/crypto/chelsio
4076
4077 CXGB4 ETHERNET DRIVER (CXGB4)
4078 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4079 L:      netdev@vger.kernel.org
4080 W:      http://www.chelsio.com
4081 S:      Supported
4082 F:      drivers/net/ethernet/chelsio/cxgb4/
4083
4084 CXGB4 ISCSI DRIVER (CXGB4I)
4085 M:      Karen Xie <kxie@chelsio.com>
4086 L:      linux-scsi@vger.kernel.org
4087 W:      http://www.chelsio.com
4088 S:      Supported
4089 F:      drivers/scsi/cxgbi/cxgb4i
4090
4091 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4092 M:      Steve Wise <swise@chelsio.com>
4093 L:      linux-rdma@vger.kernel.org
4094 W:      http://www.openfabrics.org
4095 S:      Supported
4096 F:      drivers/infiniband/hw/cxgb4/
4097 F:      include/uapi/rdma/cxgb4-abi.h
4098
4099 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4100 M:      Casey Leedom <leedom@chelsio.com>
4101 L:      netdev@vger.kernel.org
4102 W:      http://www.chelsio.com
4103 S:      Supported
4104 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4105
4106 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4107 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4108 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4109 L:      linuxppc-dev@lists.ozlabs.org
4110 S:      Supported
4111 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4112 F:      drivers/misc/cxl/
4113 F:      include/misc/cxl*
4114 F:      include/uapi/misc/cxl.h
4115 F:      Documentation/powerpc/cxl.txt
4116 F:      Documentation/ABI/testing/sysfs-class-cxl
4117
4118 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4119 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4120 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4121 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4122 L:      linux-scsi@vger.kernel.org
4123 S:      Supported
4124 F:      drivers/scsi/cxlflash/
4125 F:      include/uapi/scsi/cxlflash_ioctl.h
4126 F:      Documentation/powerpc/cxlflash.txt
4127
4128 CYBERPRO FB DRIVER
4129 M:      Russell King <linux@armlinux.org.uk>
4130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4131 W:      http://www.armlinux.org.uk/
4132 S:      Maintained
4133 F:      drivers/video/fbdev/cyber2000fb.*
4134
4135 CYCLADES ASYNC MUX DRIVER
4136 W:      http://www.cyclades.com/
4137 S:      Orphan
4138 F:      drivers/tty/cyclades.c
4139 F:      include/linux/cyclades.h
4140 F:      include/uapi/linux/cyclades.h
4141
4142 CYCLADES PC300 DRIVER
4143 W:      http://www.cyclades.com/
4144 S:      Orphan
4145 F:      drivers/net/wan/pc300*
4146
4147 CYPRESS_FIRMWARE MEDIA DRIVER
4148 M:      Antti Palosaari <crope@iki.fi>
4149 L:      linux-media@vger.kernel.org
4150 W:      https://linuxtv.org
4151 W:      http://palosaari.fi/linux/
4152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4153 T:      git git://linuxtv.org/anttip/media_tree.git
4154 S:      Maintained
4155 F:      drivers/media/common/cypress_firmware*
4156
4157 CYTTSP TOUCHSCREEN DRIVER
4158 M:      Ferruh Yigit <fery@cypress.com>
4159 L:      linux-input@vger.kernel.org
4160 S:      Supported
4161 F:      drivers/input/touchscreen/cyttsp*
4162 F:      include/linux/input/cyttsp.h
4163
4164 D-LINK DIR-685 TOUCHKEYS DRIVER
4165 M:      Linus Walleij <linus.walleij@linaro.org>
4166 L:      linux-input@vger.kernel.org
4167 S:      Supported
4168 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4169
4170 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4171 M:      Joshua Kinard <kumba@gentoo.org>
4172 S:      Maintained
4173 F:      drivers/rtc/rtc-ds1685.c
4174 F:      include/linux/rtc/ds1685.h
4175
4176 DAMA SLAVE for AX.25
4177 M:      Joerg Reuter <jreuter@yaina.de>
4178 W:      http://yaina.de/jreuter/
4179 W:      http://www.qsl.net/dl1bke/
4180 L:      linux-hams@vger.kernel.org
4181 S:      Maintained
4182 F:      net/ax25/af_ax25.c
4183 F:      net/ax25/ax25_dev.c
4184 F:      net/ax25/ax25_ds_*
4185 F:      net/ax25/ax25_in.c
4186 F:      net/ax25/ax25_out.c
4187 F:      net/ax25/ax25_timer.c
4188 F:      net/ax25/sysctl_net_ax25.c
4189
4190 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4191 L:      netdev@vger.kernel.org
4192 S:      Orphan
4193 F:      Documentation/networking/dmfe.txt
4194 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4195
4196 DC390/AM53C974 SCSI driver
4197 M:      Hannes Reinecke <hare@suse.com>
4198 L:      linux-scsi@vger.kernel.org
4199 S:      Maintained
4200 F:      drivers/scsi/am53c974.c
4201
4202 DC395x SCSI driver
4203 M:      Oliver Neukum <oliver@neukum.org>
4204 M:      Ali Akcaagac <aliakc@web.de>
4205 M:      Jamie Lenehan <lenehan@twibble.org>
4206 L:      dc395x@twibble.org
4207 W:      http://twibble.org/dist/dc395x/
4208 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4209 S:      Maintained
4210 F:      Documentation/scsi/dc395x.txt
4211 F:      drivers/scsi/dc395x.*
4212
4213 DCCP PROTOCOL
4214 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4215 L:      dccp@vger.kernel.org
4216 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4217 S:      Maintained
4218 F:      include/linux/dccp.h
4219 F:      include/uapi/linux/dccp.h
4220 F:      include/linux/tfrc.h
4221 F:      net/dccp/
4222
4223 DECnet NETWORK LAYER
4224 W:      http://linux-decnet.sourceforge.net
4225 L:      linux-decnet-user@lists.sourceforge.net
4226 S:      Orphan
4227 F:      Documentation/networking/decnet.txt
4228 F:      net/decnet/
4229
4230 DECSTATION PLATFORM SUPPORT
4231 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4232 L:      linux-mips@vger.kernel.org
4233 W:      http://www.linux-mips.org/wiki/DECstation
4234 S:      Maintained
4235 F:      arch/mips/dec/
4236 F:      arch/mips/include/asm/dec/
4237 F:      arch/mips/include/asm/mach-dec/
4238
4239 DEFXX FDDI NETWORK DRIVER
4240 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4241 S:      Maintained
4242 F:      drivers/net/fddi/defxx.*
4243
4244 DELL SMBIOS DRIVER
4245 M:      Pali Rohár <pali.rohar@gmail.com>
4246 M:      Mario Limonciello <mario.limonciello@dell.com>
4247 L:      platform-driver-x86@vger.kernel.org
4248 S:      Maintained
4249 F:      drivers/platform/x86/dell-smbios.*
4250
4251 DELL SMBIOS SMM DRIVER
4252 M:      Mario Limonciello <mario.limonciello@dell.com>
4253 L:      platform-driver-x86@vger.kernel.org
4254 S:      Maintained
4255 F:      drivers/platform/x86/dell-smbios-smm.c
4256
4257 DELL SMBIOS WMI DRIVER
4258 M:      Mario Limonciello <mario.limonciello@dell.com>
4259 L:      platform-driver-x86@vger.kernel.org
4260 S:      Maintained
4261 F:      drivers/platform/x86/dell-smbios-wmi.c
4262 F:      tools/wmi/dell-smbios-example.c
4263
4264 DEFZA FDDI NETWORK DRIVER
4265 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4266 S:      Maintained
4267 F:      drivers/net/fddi/defza.*
4268
4269 DELL LAPTOP DRIVER
4270 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4271 M:      Pali Rohár <pali.rohar@gmail.com>
4272 L:      platform-driver-x86@vger.kernel.org
4273 S:      Maintained
4274 F:      drivers/platform/x86/dell-laptop.c
4275
4276 DELL LAPTOP FREEFALL DRIVER
4277 M:      Pali Rohár <pali.rohar@gmail.com>
4278 S:      Maintained
4279 F:      drivers/platform/x86/dell-smo8800.c
4280
4281 DELL LAPTOP RBTN DRIVER
4282 M:      Pali Rohár <pali.rohar@gmail.com>
4283 S:      Maintained
4284 F:      drivers/platform/x86/dell-rbtn.*
4285
4286 DELL REMOTE BIOS UPDATE DRIVER
4287 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4288 L:      platform-driver-x86@vger.kernel.org
4289 S:      Maintained
4290 F:      drivers/platform/x86/dell_rbu.c
4291
4292 DELL LAPTOP SMM DRIVER
4293 M:      Pali Rohár <pali.rohar@gmail.com>
4294 S:      Maintained
4295 F:      drivers/hwmon/dell-smm-hwmon.c
4296 F:      include/uapi/linux/i8k.h
4297
4298 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4299 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4300 L:      platform-driver-x86@vger.kernel.org
4301 S:      Maintained
4302 F:      Documentation/dcdbas.txt
4303 F:      drivers/platform/x86/dcdbas.*
4304
4305 DELL WMI NOTIFICATIONS DRIVER
4306 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4307 M:      Pali Rohár <pali.rohar@gmail.com>
4308 S:      Maintained
4309 F:      drivers/platform/x86/dell-wmi.c
4310
4311 DELL WMI DESCRIPTOR DRIVER
4312 M:      Mario Limonciello <mario.limonciello@dell.com>
4313 S:      Maintained
4314 F:      drivers/platform/x86/dell-wmi-descriptor.c
4315
4316 DELTA ST MEDIA DRIVER
4317 M:      Hugues Fruchet <hugues.fruchet@st.com>
4318 L:      linux-media@vger.kernel.org
4319 T:      git git://linuxtv.org/media_tree.git
4320 W:      https://linuxtv.org
4321 S:      Supported
4322 F:      drivers/media/platform/sti/delta
4323
4324 DENALI NAND DRIVER
4325 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4326 L:      linux-mtd@lists.infradead.org
4327 S:      Supported
4328 F:      drivers/mtd/nand/raw/denali*
4329
4330 DESIGNWARE USB2 DRD IP DRIVER
4331 M:      Minas Harutyunyan <hminas@synopsys.com>
4332 L:      linux-usb@vger.kernel.org
4333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4334 S:      Maintained
4335 F:      drivers/usb/dwc2/
4336
4337 DESIGNWARE USB3 DRD IP DRIVER
4338 M:      Felipe Balbi <balbi@kernel.org>
4339 L:      linux-usb@vger.kernel.org
4340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4341 S:      Maintained
4342 F:      drivers/usb/dwc3/
4343
4344 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4345 M:      Andreas Klinger <ak@it-klinger.de>
4346 L:      linux-iio@vger.kernel.org
4347 S:      Maintained
4348 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4349 F:      drivers/iio/proximity/srf*.c
4350
4351 DEVICE COREDUMP (DEV_COREDUMP)
4352 M:      Johannes Berg <johannes@sipsolutions.net>
4353 L:      linux-kernel@vger.kernel.org
4354 S:      Maintained
4355 F:      drivers/base/devcoredump.c
4356 F:      include/linux/devcoredump.h
4357
4358 DEVICE FREQUENCY (DEVFREQ)
4359 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4360 M:      Kyungmin Park <kyungmin.park@samsung.com>
4361 R:      Chanwoo Choi <cw00.choi@samsung.com>
4362 L:      linux-pm@vger.kernel.org
4363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4364 S:      Maintained
4365 F:      drivers/devfreq/
4366 F:      include/linux/devfreq.h
4367 F:      Documentation/devicetree/bindings/devfreq/
4368
4369 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4370 M:      Chanwoo Choi <cw00.choi@samsung.com>
4371 L:      linux-pm@vger.kernel.org
4372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4373 S:      Supported
4374 F:      drivers/devfreq/event/
4375 F:      drivers/devfreq/devfreq-event.c
4376 F:      include/linux/devfreq-event.h
4377 F:      Documentation/devicetree/bindings/devfreq/event/
4378
4379 DEVICE NUMBER REGISTRY
4380 M:      Torben Mathiasen <device@lanana.org>
4381 W:      http://lanana.org/docs/device-list/index.html
4382 S:      Maintained
4383
4384 DEVICE-MAPPER  (LVM)
4385 M:      Alasdair Kergon <agk@redhat.com>
4386 M:      Mike Snitzer <snitzer@redhat.com>
4387 M:      dm-devel@redhat.com
4388 L:      dm-devel@redhat.com
4389 W:      http://sources.redhat.com/dm
4390 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4392 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4393 S:      Maintained
4394 F:      Documentation/device-mapper/
4395 F:      drivers/md/Makefile
4396 F:      drivers/md/Kconfig
4397 F:      drivers/md/dm*
4398 F:      drivers/md/persistent-data/
4399 F:      include/linux/device-mapper.h
4400 F:      include/linux/dm-*.h
4401 F:      include/uapi/linux/dm-*.h
4402
4403 DEVLINK
4404 M:      Jiri Pirko <jiri@mellanox.com>
4405 L:      netdev@vger.kernel.org
4406 S:      Supported
4407 F:      net/core/devlink.c
4408 F:      include/net/devlink.h
4409 F:      include/uapi/linux/devlink.h
4410
4411 DIALOG SEMICONDUCTOR DRIVERS
4412 M:      Support Opensource <support.opensource@diasemi.com>
4413 W:      http://www.dialog-semiconductor.com/products
4414 S:      Supported
4415 F:      Documentation/hwmon/da90??
4416 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4417 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4418 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4419 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4420 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4421 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4422 F:      drivers/gpio/gpio-da90??.c
4423 F:      drivers/hwmon/da90??-hwmon.c
4424 F:      drivers/iio/adc/da91??-*.c
4425 F:      drivers/input/misc/da90??_onkey.c
4426 F:      drivers/input/touchscreen/da9052_tsi.c
4427 F:      drivers/leds/leds-da90??.c
4428 F:      drivers/mfd/da903x.c
4429 F:      drivers/mfd/da90??-*.c
4430 F:      drivers/mfd/da91??-*.c
4431 F:      drivers/power/supply/da9052-battery.c
4432 F:      drivers/power/supply/da91??-*.c
4433 F:      drivers/regulator/da903x.c
4434 F:      drivers/regulator/da9???-regulator.[ch]
4435 F:      drivers/thermal/da90??-thermal.c
4436 F:      drivers/rtc/rtc-da90??.c
4437 F:      drivers/video/backlight/da90??_bl.c
4438 F:      drivers/watchdog/da90??_wdt.c
4439 F:      include/linux/mfd/da903x.h
4440 F:      include/linux/mfd/da9052/
4441 F:      include/linux/mfd/da9055/
4442 F:      include/linux/mfd/da9062/
4443 F:      include/linux/mfd/da9063/
4444 F:      include/linux/mfd/da9150/
4445 F:      include/linux/regulator/da9211.h
4446 F:      include/sound/da[79]*.h
4447 F:      sound/soc/codecs/da[79]*.[ch]
4448
4449 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4450 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4451 L:      linux-gpio@vger.kernel.org
4452 S:      Maintained
4453 F:      drivers/gpio/gpio-gpio-mm.c
4454
4455 DIOLAN U2C-12 I2C DRIVER
4456 M:      Guenter Roeck <linux@roeck-us.net>
4457 L:      linux-i2c@vger.kernel.org
4458 S:      Maintained
4459 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4460
4461 FILESYSTEM DIRECT ACCESS (DAX)
4462 M:      Matthew Wilcox <willy@infradead.org>
4463 M:      Ross Zwisler <zwisler@kernel.org>
4464 M:      Jan Kara <jack@suse.cz>
4465 L:      linux-fsdevel@vger.kernel.org
4466 S:      Supported
4467 F:      fs/dax.c
4468 F:      include/linux/dax.h
4469 F:      include/trace/events/fs_dax.h
4470
4471 DEVICE DIRECT ACCESS (DAX)
4472 M:      Dan Williams <dan.j.williams@intel.com>
4473 M:      Dave Jiang <dave.jiang@intel.com>
4474 M:      Ross Zwisler <zwisler@kernel.org>
4475 M:      Vishal Verma <vishal.l.verma@intel.com>
4476 L:      linux-nvdimm@lists.01.org
4477 S:      Supported
4478 F:      drivers/dax/
4479
4480 DIRECTORY NOTIFICATION (DNOTIFY)
4481 M:      Jan Kara <jack@suse.cz>
4482 R:      Amir Goldstein <amir73il@gmail.com>
4483 L:      linux-fsdevel@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/filesystems/dnotify.txt
4486 F:      fs/notify/dnotify/
4487 F:      include/linux/dnotify.h
4488
4489 DISK GEOMETRY AND PARTITION HANDLING
4490 M:      Andries Brouwer <aeb@cwi.nl>
4491 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4492 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4493 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4494 S:      Maintained
4495
4496 DISKQUOTA
4497 M:      Jan Kara <jack@suse.com>
4498 S:      Maintained
4499 F:      Documentation/filesystems/quota.txt
4500 F:      fs/quota/
4501 F:      include/linux/quota*.h
4502 F:      include/uapi/linux/quota*.h
4503
4504 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4505 M:      Bernie Thompson <bernie@plugable.com>
4506 L:      linux-fbdev@vger.kernel.org
4507 S:      Maintained
4508 W:      http://plugable.com/category/projects/udlfb/
4509 F:      drivers/video/fbdev/udlfb.c
4510 F:      include/video/udlfb.h
4511 F:      Documentation/fb/udlfb.txt
4512
4513 DISTRIBUTED LOCK MANAGER (DLM)
4514 M:      Christine Caulfield <ccaulfie@redhat.com>
4515 M:      David Teigland <teigland@redhat.com>
4516 L:      cluster-devel@redhat.com
4517 W:      http://sources.redhat.com/cluster/
4518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4519 S:      Supported
4520 F:      fs/dlm/
4521
4522 DMA BUFFER SHARING FRAMEWORK
4523 M:      Sumit Semwal <sumit.semwal@linaro.org>
4524 S:      Maintained
4525 L:      linux-media@vger.kernel.org
4526 L:      dri-devel@lists.freedesktop.org
4527 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4528 F:      drivers/dma-buf/
4529 F:      include/linux/dma-buf*
4530 F:      include/linux/reservation.h
4531 F:      include/linux/*fence.h
4532 F:      Documentation/driver-api/dma-buf.rst
4533 T:      git git://anongit.freedesktop.org/drm/drm-misc
4534
4535 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4536 M:      Vinod Koul <vkoul@kernel.org>
4537 L:      dmaengine@vger.kernel.org
4538 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4539 S:      Maintained
4540 F:      drivers/dma/
4541 F:      include/linux/dmaengine.h
4542 F:      include/linux/of_dma.h
4543 F:      Documentation/devicetree/bindings/dma/
4544 F:      Documentation/driver-api/dmaengine/
4545 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4546
4547 DMA MAPPING HELPERS
4548 M:      Christoph Hellwig <hch@lst.de>
4549 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4550 R:      Robin Murphy <robin.murphy@arm.com>
4551 L:      iommu@lists.linux-foundation.org
4552 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4553 W:      http://git.infradead.org/users/hch/dma-mapping.git
4554 S:      Supported
4555 F:      kernel/dma/
4556 F:      include/asm-generic/dma-mapping.h
4557 F:      include/linux/dma-direct.h
4558 F:      include/linux/dma-mapping.h
4559 F:      include/linux/dma-noncoherent.h
4560
4561 DME1737 HARDWARE MONITOR DRIVER
4562 M:      Juerg Haefliger <juergh@gmail.com>
4563 L:      linux-hwmon@vger.kernel.org
4564 S:      Maintained
4565 F:      Documentation/hwmon/dme1737
4566 F:      drivers/hwmon/dme1737.c
4567
4568 DMI/SMBIOS SUPPORT
4569 M:      Jean Delvare <jdelvare@suse.com>
4570 S:      Maintained
4571 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4572 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4573 F:      drivers/firmware/dmi-id.c
4574 F:      drivers/firmware/dmi_scan.c
4575 F:      include/linux/dmi.h
4576
4577 DOCUMENTATION
4578 M:      Jonathan Corbet <corbet@lwn.net>
4579 L:      linux-doc@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/
4582 F:      scripts/kernel-doc
4583 X:      Documentation/ABI/
4584 X:      Documentation/acpi/
4585 X:      Documentation/devicetree/
4586 X:      Documentation/i2c/
4587 X:      Documentation/media/
4588 X:      Documentation/power/
4589 X:      Documentation/spi/
4590 T:      git git://git.lwn.net/linux.git docs-next
4591
4592 DOCUMENTATION/ITALIAN
4593 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4594 L:      linux-doc@vger.kernel.org
4595 S:      Maintained
4596 F:      Documentation/translations/it_IT
4597
4598 DONGWOON DW9714 LENS VOICE COIL DRIVER
4599 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4600 L:      linux-media@vger.kernel.org
4601 T:      git git://linuxtv.org/media_tree.git
4602 S:      Maintained
4603 F:      drivers/media/i2c/dw9714.c
4604 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4605
4606 DONGWOON DW9807 LENS VOICE COIL DRIVER
4607 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4608 L:      linux-media@vger.kernel.org
4609 T:      git git://linuxtv.org/media_tree.git
4610 S:      Maintained
4611 F:      drivers/media/i2c/dw9807-vcm.c
4612 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4613
4614 DOUBLETALK DRIVER
4615 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4616 L:      blinux-list@redhat.com
4617 S:      Maintained
4618 F:      drivers/char/dtlk.c
4619 F:      include/linux/dtlk.h
4620
4621 DPAA2 DATAPATH I/O (DPIO) DRIVER
4622 M:      Roy Pledge <Roy.Pledge@nxp.com>
4623 L:      linux-kernel@vger.kernel.org
4624 S:      Maintained
4625 F:      drivers/soc/fsl/dpio
4626
4627 DPAA2 ETHERNET DRIVER
4628 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4629 L:      netdev@vger.kernel.org
4630 S:      Maintained
4631 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4632 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4633 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4634 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4635 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4636
4637 DPAA2 ETHERNET SWITCH DRIVER
4638 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4639 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4640 L:      linux-kernel@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/staging/fsl-dpaa2/ethsw
4643
4644 DPAA2 PTP CLOCK DRIVER
4645 M:      Yangbo Lu <yangbo.lu@nxp.com>
4646 L:      netdev@vger.kernel.org
4647 S:      Maintained
4648 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4649 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4650
4651 DPT_I2O SCSI RAID DRIVER
4652 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4653 L:      linux-scsi@vger.kernel.org
4654 W:      http://www.adaptec.com/
4655 S:      Maintained
4656 F:      drivers/scsi/dpt*
4657 F:      drivers/scsi/dpt/
4658
4659 DRBD DRIVER
4660 M:      Philipp Reisner <philipp.reisner@linbit.com>
4661 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4662 L:      drbd-dev@lists.linbit.com
4663 W:      http://www.drbd.org
4664 T:      git git://git.linbit.com/linux-drbd.git
4665 T:      git git://git.linbit.com/drbd-8.4.git
4666 S:      Supported
4667 F:      drivers/block/drbd/
4668 F:      lib/lru_cache.c
4669 F:      Documentation/blockdev/drbd/
4670
4671 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4672 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4673 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4675 S:      Supported
4676 F:      Documentation/kobject.txt
4677 F:      drivers/base/
4678 F:      fs/debugfs/
4679 F:      fs/sysfs/
4680 F:      include/linux/debugfs.h
4681 F:      include/linux/kobj*
4682 F:      lib/kobj*
4683
4684 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4685 M:      Kevin Hilman <khilman@kernel.org>
4686 M:      Nishanth Menon <nm@ti.com>
4687 S:      Maintained
4688 F:      drivers/power/avs/
4689 F:      include/linux/power/smartreflex.h
4690 L:      linux-pm@vger.kernel.org
4691
4692 DRM DRIVER FOR ARM PL111 CLCD
4693 M:      Eric Anholt <eric@anholt.net>
4694 T:      git git://anongit.freedesktop.org/drm/drm-misc
4695 S:      Supported
4696 F:      drivers/gpu/drm/pl111/
4697
4698 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4699 M:      Linus Walleij <linus.walleij@linaro.org>
4700 T:      git git://anongit.freedesktop.org/drm/drm-misc
4701 S:      Maintained
4702 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4703 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4704
4705 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4706 M:      Dave Airlie <airlied@redhat.com>
4707 S:      Odd Fixes
4708 F:      drivers/gpu/drm/ast/
4709
4710 DRM DRIVER FOR BOCHS VIRTUAL GPU
4711 M:      Gerd Hoffmann <kraxel@redhat.com>
4712 L:      virtualization@lists.linux-foundation.org
4713 T:      git git://anongit.freedesktop.org/drm/drm-misc
4714 S:      Maintained
4715 F:      drivers/gpu/drm/bochs/
4716
4717 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4718 M:      Linus Walleij <linus.walleij@linaro.org>
4719 T:      git git://anongit.freedesktop.org/drm/drm-misc
4720 S:      Maintained
4721 F:      drivers/gpu/drm/tve200/
4722
4723 DRM DRIVER FOR ILITEK ILI9225 PANELS
4724 M:      David Lechner <david@lechnology.com>
4725 S:      Maintained
4726 F:      drivers/gpu/drm/tinydrm/ili9225.c
4727 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4728
4729 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4730 S:      Orphan / Obsolete
4731 F:      drivers/gpu/drm/i810/
4732 F:      include/uapi/drm/i810_drm.h
4733
4734 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4735 S:      Orphan / Obsolete
4736 F:      drivers/gpu/drm/mga/
4737 F:      include/uapi/drm/mga_drm.h
4738
4739 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4740 M:      Dave Airlie <airlied@redhat.com>
4741 S:      Odd Fixes
4742 F:      drivers/gpu/drm/mgag200/
4743
4744 DRM DRIVER FOR MI0283QT
4745 M:      Noralf Trønnes <noralf@tronnes.org>
4746 S:      Maintained
4747 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4748 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4749
4750 DRM DRIVER FOR MSM ADRENO GPU
4751 M:      Rob Clark <robdclark@gmail.com>
4752 L:      linux-arm-msm@vger.kernel.org
4753 L:      dri-devel@lists.freedesktop.org
4754 L:      freedreno@lists.freedesktop.org
4755 T:      git git://people.freedesktop.org/~robclark/linux
4756 S:      Maintained
4757 F:      drivers/gpu/drm/msm/
4758 F:      include/uapi/drm/msm_drm.h
4759 F:      Documentation/devicetree/bindings/display/msm/
4760
4761 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4762 M:      Ben Skeggs <bskeggs@redhat.com>
4763 L:      dri-devel@lists.freedesktop.org
4764 L:      nouveau@lists.freedesktop.org
4765 T:      git git://github.com/skeggsb/linux
4766 S:      Supported
4767 F:      drivers/gpu/drm/nouveau/
4768 F:      include/uapi/drm/nouveau_drm.h
4769
4770 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4771 M:      Noralf Trønnes <noralf@tronnes.org>
4772 S:      Maintained
4773 F:      drivers/gpu/drm/tinydrm/repaper.c
4774 F:      Documentation/devicetree/bindings/display/repaper.txt
4775
4776 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4777 M:      Dave Airlie <airlied@redhat.com>
4778 M:      Gerd Hoffmann <kraxel@redhat.com>
4779 L:      virtualization@lists.linux-foundation.org
4780 T:      git git://anongit.freedesktop.org/drm/drm-misc
4781 S:      Obsolete
4782 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4783 F:      drivers/gpu/drm/cirrus/
4784
4785 DRM DRIVER FOR QXL VIRTUAL GPU
4786 M:      Dave Airlie <airlied@redhat.com>
4787 M:      Gerd Hoffmann <kraxel@redhat.com>
4788 L:      virtualization@lists.linux-foundation.org
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790 S:      Maintained
4791 F:      drivers/gpu/drm/qxl/
4792 F:      include/uapi/drm/qxl_drm.h
4793
4794 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4795 S:      Orphan / Obsolete
4796 F:      drivers/gpu/drm/r128/
4797 F:      include/uapi/drm/r128_drm.h
4798
4799 DRM DRIVER FOR SAVAGE VIDEO CARDS
4800 S:      Orphan / Obsolete
4801 F:      drivers/gpu/drm/savage/
4802 F:      include/uapi/drm/savage_drm.h
4803
4804 DRM DRIVER FOR SIS VIDEO CARDS
4805 S:      Orphan / Obsolete
4806 F:      drivers/gpu/drm/sis/
4807 F:      include/uapi/drm/sis_drm.h
4808
4809 DRM DRIVER FOR SITRONIX ST7586 PANELS
4810 M:      David Lechner <david@lechnology.com>
4811 S:      Maintained
4812 F:      drivers/gpu/drm/tinydrm/st7586.c
4813 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4814
4815 DRM DRIVER FOR SITRONIX ST7735R PANELS
4816 M:      David Lechner <david@lechnology.com>
4817 S:      Maintained
4818 F:      drivers/gpu/drm/tinydrm/st7735r.c
4819 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4820
4821 DRM DRIVER FOR TDFX VIDEO CARDS
4822 S:      Orphan / Obsolete
4823 F:      drivers/gpu/drm/tdfx/
4824
4825 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4826 M:      Dave Airlie <airlied@redhat.com>
4827 R:      Sean Paul <sean@poorly.run>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Odd Fixes
4830 F:      drivers/gpu/drm/udl/
4831 T:      git git://anongit.freedesktop.org/drm/drm-misc
4832
4833 DRM DRIVER FOR VMWARE VIRTUAL GPU
4834 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4835 M:      Sinclair Yeh <syeh@vmware.com>
4836 M:      Thomas Hellstrom <thellstrom@vmware.com>
4837 L:      dri-devel@lists.freedesktop.org
4838 T:      git git://people.freedesktop.org/~syeh/repos_linux
4839 T:      git git://people.freedesktop.org/~thomash/linux
4840 S:      Supported
4841 F:      drivers/gpu/drm/vmwgfx/
4842 F:      include/uapi/drm/vmwgfx_drm.h
4843
4844 DRM DRIVERS
4845 M:      David Airlie <airlied@linux.ie>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://anongit.freedesktop.org/drm/drm
4848 B:      https://bugs.freedesktop.org/
4849 C:      irc://chat.freenode.net/dri-devel
4850 S:      Maintained
4851 F:      drivers/gpu/drm/
4852 F:      drivers/gpu/vga/
4853 F:      Documentation/devicetree/bindings/display/
4854 F:      Documentation/devicetree/bindings/gpu/
4855 F:      Documentation/gpu/
4856 F:      include/drm/
4857 F:      include/uapi/drm/
4858 F:      include/linux/vga*
4859
4860 DRM DRIVERS AND MISC GPU PATCHES
4861 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4862 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4863 M:      Sean Paul <sean@poorly.run>
4864 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4865 S:      Maintained
4866 T:      git git://anongit.freedesktop.org/drm/drm-misc
4867 F:      Documentation/gpu/
4868 F:      drivers/gpu/vga/
4869 F:      drivers/gpu/drm/*
4870 F:      include/drm/drm*
4871 F:      include/uapi/drm/drm*
4872 F:      include/linux/vga*
4873
4874 DRM DRIVERS FOR ALLWINNER A10
4875 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4876 L:      dri-devel@lists.freedesktop.org
4877 S:      Supported
4878 F:      drivers/gpu/drm/sun4i/
4879 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4880 T:      git git://anongit.freedesktop.org/drm/drm-misc
4881
4882 DRM DRIVERS FOR AMLOGIC SOCS
4883 M:      Neil Armstrong <narmstrong@baylibre.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 L:      linux-amlogic@lists.infradead.org
4886 W:      http://linux-meson.com/
4887 S:      Supported
4888 F:      drivers/gpu/drm/meson/
4889 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4890 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4891 F:      Documentation/gpu/meson.rst
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR ATMEL HLCDC
4895 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 S:      Supported
4898 F:      drivers/gpu/drm/atmel-hlcdc/
4899 F:      Documentation/devicetree/bindings/display/atmel/
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901
4902 DRM DRIVERS FOR BRIDGE CHIPS
4903 M:      Archit Taneja <architt@codeaurora.org>
4904 M:      Andrzej Hajda <a.hajda@samsung.com>
4905 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4906 S:      Maintained
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 F:      drivers/gpu/drm/bridge/
4909
4910 DRM DRIVERS FOR EXYNOS
4911 M:      Inki Dae <inki.dae@samsung.com>
4912 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4913 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4914 M:      Kyungmin Park <kyungmin.park@samsung.com>
4915 L:      dri-devel@lists.freedesktop.org
4916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4917 S:      Supported
4918 F:      drivers/gpu/drm/exynos/
4919 F:      include/uapi/drm/exynos_drm.h
4920 F:      Documentation/devicetree/bindings/display/exynos/
4921
4922 DRM DRIVERS FOR FREESCALE DCU
4923 M:      Stefan Agner <stefan@agner.ch>
4924 M:      Alison Wang <alison.wang@nxp.com>
4925 L:      dri-devel@lists.freedesktop.org
4926 S:      Supported
4927 F:      drivers/gpu/drm/fsl-dcu/
4928 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4929 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4930 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4931 T:      git git://anongit.freedesktop.org/drm/drm-misc
4932
4933 DRM DRIVERS FOR FREESCALE IMX
4934 M:      Philipp Zabel <p.zabel@pengutronix.de>
4935 L:      dri-devel@lists.freedesktop.org
4936 S:      Maintained
4937 F:      drivers/gpu/drm/imx/
4938 F:      drivers/gpu/ipu-v3/
4939 F:      Documentation/devicetree/bindings/display/imx/
4940
4941 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4942 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4943 L:      dri-devel@lists.freedesktop.org
4944 T:      git git://github.com/patjak/drm-gma500
4945 S:      Maintained
4946 F:      drivers/gpu/drm/gma500/
4947
4948 DRM DRIVERS FOR HISILICON
4949 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4950 M:      Rongrong Zou <zourongrong@gmail.com>
4951 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4952 R:      Chen Feng <puck.chen@hisilicon.com>
4953 L:      dri-devel@lists.freedesktop.org
4954 T:      git git://github.com/xin3liang/linux.git
4955 S:      Maintained
4956 F:      drivers/gpu/drm/hisilicon/
4957 F:      Documentation/devicetree/bindings/display/hisilicon/
4958
4959 DRM DRIVERS FOR MEDIATEK
4960 M:      CK Hu <ck.hu@mediatek.com>
4961 M:      Philipp Zabel <p.zabel@pengutronix.de>
4962 L:      dri-devel@lists.freedesktop.org
4963 S:      Supported
4964 F:      drivers/gpu/drm/mediatek/
4965 F:      Documentation/devicetree/bindings/display/mediatek/
4966
4967 DRM DRIVERS FOR NVIDIA TEGRA
4968 M:      Thierry Reding <thierry.reding@gmail.com>
4969 L:      dri-devel@lists.freedesktop.org
4970 L:      linux-tegra@vger.kernel.org
4971 T:      git git://anongit.freedesktop.org/tegra/linux.git
4972 S:      Supported
4973 F:      drivers/gpu/drm/tegra/
4974 F:      drivers/gpu/host1x/
4975 F:      include/linux/host1x.h
4976 F:      include/uapi/drm/tegra_drm.h
4977 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4978
4979 DRM DRIVERS FOR RENESAS
4980 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4981 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4982 L:      dri-devel@lists.freedesktop.org
4983 L:      linux-renesas-soc@vger.kernel.org
4984 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4985 S:      Supported
4986 F:      drivers/gpu/drm/rcar-du/
4987 F:      drivers/gpu/drm/shmobile/
4988 F:      include/linux/platform_data/shmob_drm.h
4989 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4990 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4991 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4992
4993 DRM DRIVERS FOR ROCKCHIP
4994 M:      Sandy Huang <hjc@rock-chips.com>
4995 M:      Heiko Stübner <heiko@sntech.de>
4996 L:      dri-devel@lists.freedesktop.org
4997 S:      Maintained
4998 F:      drivers/gpu/drm/rockchip/
4999 F:      Documentation/devicetree/bindings/display/rockchip/
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001
5002 DRM DRIVERS FOR STI
5003 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5004 M:      Vincent Abriou <vincent.abriou@st.com>
5005 L:      dri-devel@lists.freedesktop.org
5006 T:      git git://anongit.freedesktop.org/drm/drm-misc
5007 S:      Maintained
5008 F:      drivers/gpu/drm/sti
5009 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5010
5011 DRM DRIVERS FOR STM
5012 M:      Yannick Fertre <yannick.fertre@st.com>
5013 M:      Philippe Cornu <philippe.cornu@st.com>
5014 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5015 M:      Vincent Abriou <vincent.abriou@st.com>
5016 L:      dri-devel@lists.freedesktop.org
5017 T:      git git://anongit.freedesktop.org/drm/drm-misc
5018 S:      Maintained
5019 F:      drivers/gpu/drm/stm
5020 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5021
5022 DRM DRIVERS FOR TI LCDC
5023 M:      Jyri Sarha <jsarha@ti.com>
5024 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5025 L:      dri-devel@lists.freedesktop.org
5026 S:      Maintained
5027 F:      drivers/gpu/drm/tilcdc/
5028 F:      Documentation/devicetree/bindings/display/tilcdc/
5029
5030 DRM DRIVERS FOR TI OMAP
5031 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5032 L:      dri-devel@lists.freedesktop.org
5033 S:      Maintained
5034 F:      drivers/gpu/drm/omapdrm/
5035 F:      Documentation/devicetree/bindings/display/ti/
5036
5037 DRM DRIVERS FOR V3D
5038 M:      Eric Anholt <eric@anholt.net>
5039 S:      Supported
5040 F:      drivers/gpu/drm/v3d/
5041 F:      include/uapi/drm/v3d_drm.h
5042 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5043 T:      git git://anongit.freedesktop.org/drm/drm-misc
5044
5045 DRM DRIVERS FOR VC4
5046 M:      Eric Anholt <eric@anholt.net>
5047 T:      git git://github.com/anholt/linux
5048 S:      Supported
5049 F:      drivers/gpu/drm/vc4/
5050 F:      include/uapi/drm/vc4_drm.h
5051 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053
5054 DRM DRIVERS FOR VIVANTE GPU IP
5055 M:      Lucas Stach <l.stach@pengutronix.de>
5056 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5057 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5058 L:      etnaviv@lists.freedesktop.org
5059 L:      dri-devel@lists.freedesktop.org
5060 S:      Maintained
5061 F:      drivers/gpu/drm/etnaviv/
5062 F:      include/uapi/drm/etnaviv_drm.h
5063 F:      Documentation/devicetree/bindings/display/etnaviv/
5064
5065 DRM DRIVERS FOR ZTE ZX
5066 M:      Shawn Guo <shawnguo@kernel.org>
5067 L:      dri-devel@lists.freedesktop.org
5068 S:      Maintained
5069 F:      drivers/gpu/drm/zte/
5070 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5071 T:      git git://anongit.freedesktop.org/drm/drm-misc
5072
5073 DRM PANEL DRIVERS
5074 M:      Thierry Reding <thierry.reding@gmail.com>
5075 L:      dri-devel@lists.freedesktop.org
5076 T:      git git://anongit.freedesktop.org/drm/drm-misc
5077 S:      Maintained
5078 F:      drivers/gpu/drm/drm_panel.c
5079 F:      drivers/gpu/drm/panel/
5080 F:      include/drm/drm_panel.h
5081 F:      Documentation/devicetree/bindings/display/panel/
5082
5083 DRM TINYDRM DRIVERS
5084 M:      Noralf Trønnes <noralf@tronnes.org>
5085 W:      https://github.com/notro/tinydrm/wiki/Development
5086 T:      git git://anongit.freedesktop.org/drm/drm-misc
5087 S:      Maintained
5088 F:      drivers/gpu/drm/tinydrm/
5089 F:      include/drm/tinydrm/
5090
5091 DRM DRIVERS FOR XEN
5092 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5093 T:      git git://anongit.freedesktop.org/drm/drm-misc
5094 L:      dri-devel@lists.freedesktop.org
5095 L:      xen-devel@lists.xen.org
5096 S:      Supported
5097 F:      drivers/gpu/drm/xen/
5098 F:      Documentation/gpu/xen-front.rst
5099
5100 DRM TTM SUBSYSTEM
5101 M:      Christian Koenig <christian.koenig@amd.com>
5102 M:      Huang Rui <ray.huang@amd.com>
5103 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5104 T:      git git://people.freedesktop.org/~agd5f/linux
5105 S:      Maintained
5106 L:      dri-devel@lists.freedesktop.org
5107 F:      include/drm/ttm/
5108 F:      drivers/gpu/drm/ttm/
5109
5110 DSBR100 USB FM RADIO DRIVER
5111 M:      Alexey Klimov <klimov.linux@gmail.com>
5112 L:      linux-media@vger.kernel.org
5113 T:      git git://linuxtv.org/media_tree.git
5114 S:      Maintained
5115 F:      drivers/media/radio/dsbr100.c
5116
5117 DSCC4 DRIVER
5118 M:      Francois Romieu <romieu@fr.zoreil.com>
5119 L:      netdev@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/net/wan/dscc4.c
5122
5123 DT3155 MEDIA DRIVER
5124 M:      Hans Verkuil <hverkuil@xs4all.nl>
5125 L:      linux-media@vger.kernel.org
5126 T:      git git://linuxtv.org/media_tree.git
5127 W:      https://linuxtv.org
5128 S:      Odd Fixes
5129 F:      drivers/media/pci/dt3155/
5130
5131 DVB_USB_AF9015 MEDIA DRIVER
5132 M:      Antti Palosaari <crope@iki.fi>
5133 L:      linux-media@vger.kernel.org
5134 W:      https://linuxtv.org
5135 W:      http://palosaari.fi/linux/
5136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5137 T:      git git://linuxtv.org/anttip/media_tree.git
5138 S:      Maintained
5139 F:      drivers/media/usb/dvb-usb-v2/af9015*
5140
5141 DVB_USB_AF9035 MEDIA DRIVER
5142 M:      Antti Palosaari <crope@iki.fi>
5143 L:      linux-media@vger.kernel.org
5144 W:      https://linuxtv.org
5145 W:      http://palosaari.fi/linux/
5146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5147 T:      git git://linuxtv.org/anttip/media_tree.git
5148 S:      Maintained
5149 F:      drivers/media/usb/dvb-usb-v2/af9035*
5150
5151 DVB_USB_ANYSEE MEDIA DRIVER
5152 M:      Antti Palosaari <crope@iki.fi>
5153 L:      linux-media@vger.kernel.org
5154 W:      https://linuxtv.org
5155 W:      http://palosaari.fi/linux/
5156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5157 T:      git git://linuxtv.org/anttip/media_tree.git
5158 S:      Maintained
5159 F:      drivers/media/usb/dvb-usb-v2/anysee*
5160
5161 DVB_USB_AU6610 MEDIA DRIVER
5162 M:      Antti Palosaari <crope@iki.fi>
5163 L:      linux-media@vger.kernel.org
5164 W:      https://linuxtv.org
5165 W:      http://palosaari.fi/linux/
5166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5167 T:      git git://linuxtv.org/anttip/media_tree.git
5168 S:      Maintained
5169 F:      drivers/media/usb/dvb-usb-v2/au6610*
5170
5171 DVB_USB_CE6230 MEDIA DRIVER
5172 M:      Antti Palosaari <crope@iki.fi>
5173 L:      linux-media@vger.kernel.org
5174 W:      https://linuxtv.org
5175 W:      http://palosaari.fi/linux/
5176 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5177 T:      git git://linuxtv.org/anttip/media_tree.git
5178 S:      Maintained
5179 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5180
5181 DVB_USB_CXUSB MEDIA DRIVER
5182 M:      Michael Krufky <mkrufky@linuxtv.org>
5183 L:      linux-media@vger.kernel.org
5184 W:      https://linuxtv.org
5185 W:      http://github.com/mkrufky
5186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5187 T:      git git://linuxtv.org/media_tree.git
5188 S:      Maintained
5189 F:      drivers/media/usb/dvb-usb/cxusb*
5190
5191 DVB_USB_EC168 MEDIA DRIVER
5192 M:      Antti Palosaari <crope@iki.fi>
5193 L:      linux-media@vger.kernel.org
5194 W:      https://linuxtv.org
5195 W:      http://palosaari.fi/linux/
5196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5197 T:      git git://linuxtv.org/anttip/media_tree.git
5198 S:      Maintained
5199 F:      drivers/media/usb/dvb-usb-v2/ec168*
5200
5201 DVB_USB_GL861 MEDIA DRIVER
5202 M:      Antti Palosaari <crope@iki.fi>
5203 L:      linux-media@vger.kernel.org
5204 W:      https://linuxtv.org
5205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5206 T:      git git://linuxtv.org/anttip/media_tree.git
5207 S:      Maintained
5208 F:      drivers/media/usb/dvb-usb-v2/gl861*
5209
5210 DVB_USB_MXL111SF MEDIA DRIVER
5211 M:      Michael Krufky <mkrufky@linuxtv.org>
5212 L:      linux-media@vger.kernel.org
5213 W:      https://linuxtv.org
5214 W:      http://github.com/mkrufky
5215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5216 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5217 S:      Maintained
5218 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5219
5220 DVB_USB_RTL28XXU MEDIA DRIVER
5221 M:      Antti Palosaari <crope@iki.fi>
5222 L:      linux-media@vger.kernel.org
5223 W:      https://linuxtv.org
5224 W:      http://palosaari.fi/linux/
5225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5226 T:      git git://linuxtv.org/anttip/media_tree.git
5227 S:      Maintained
5228 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5229
5230 DVB_USB_V2 MEDIA DRIVER
5231 M:      Antti Palosaari <crope@iki.fi>
5232 L:      linux-media@vger.kernel.org
5233 W:      https://linuxtv.org
5234 W:      http://palosaari.fi/linux/
5235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5236 T:      git git://linuxtv.org/anttip/media_tree.git
5237 S:      Maintained
5238 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5239 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5240
5241 DYNAMIC DEBUG
5242 M:      Jason Baron <jbaron@akamai.com>
5243 S:      Maintained
5244 F:      lib/dynamic_debug.c
5245 F:      include/linux/dynamic_debug.h
5246
5247 DYNAMIC INTERRUPT MODERATION
5248 M:      Tal Gilboa <talgi@mellanox.com>
5249 S:      Maintained
5250 F:      include/linux/net_dim.h
5251
5252 DZ DECSTATION DZ11 SERIAL DRIVER
5253 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5254 S:      Maintained
5255 F:      drivers/tty/serial/dz.*
5256
5257 E3X0 POWER BUTTON DRIVER
5258 M:      Moritz Fischer <moritz.fischer@ettus.com>
5259 L:      usrp-users@lists.ettus.com
5260 W:      http://www.ettus.com
5261 S:      Supported
5262 F:      drivers/input/misc/e3x0-button.c
5263 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5264
5265 E4000 MEDIA DRIVER
5266 M:      Antti Palosaari <crope@iki.fi>
5267 L:      linux-media@vger.kernel.org
5268 W:      https://linuxtv.org
5269 W:      http://palosaari.fi/linux/
5270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5271 T:      git git://linuxtv.org/anttip/media_tree.git
5272 S:      Maintained
5273 F:      drivers/media/tuners/e4000*
5274
5275 EARTH_PT1 MEDIA DRIVER
5276 M:      Akihiro Tsukada <tskd08@gmail.com>
5277 L:      linux-media@vger.kernel.org
5278 S:      Odd Fixes
5279 F:      drivers/media/pci/pt1/
5280
5281 EARTH_PT3 MEDIA DRIVER
5282 M:      Akihiro Tsukada <tskd08@gmail.com>
5283 L:      linux-media@vger.kernel.org
5284 S:      Odd Fixes
5285 F:      drivers/media/pci/pt3/
5286
5287 EC100 MEDIA DRIVER
5288 M:      Antti Palosaari <crope@iki.fi>
5289 L:      linux-media@vger.kernel.org
5290 W:      https://linuxtv.org
5291 W:      http://palosaari.fi/linux/
5292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5293 T:      git git://linuxtv.org/anttip/media_tree.git
5294 S:      Maintained
5295 F:      drivers/media/dvb-frontends/ec100*
5296
5297 ECRYPT FILE SYSTEM
5298 M:      Tyler Hicks <tyhicks@canonical.com>
5299 L:      ecryptfs@vger.kernel.org
5300 W:      http://ecryptfs.org
5301 W:      https://launchpad.net/ecryptfs
5302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5303 S:      Supported
5304 F:      Documentation/filesystems/ecryptfs.txt
5305 F:      fs/ecryptfs/
5306
5307 EDAC-AMD64
5308 M:      Borislav Petkov <bp@alien8.de>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/amd64_edac*
5312
5313 EDAC-CALXEDA
5314 M:      Robert Richter <rric@kernel.org>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/highbank*
5318
5319 EDAC-CAVIUM OCTEON
5320 M:      Ralf Baechle <ralf@linux-mips.org>
5321 M:      David Daney <david.daney@cavium.com>
5322 L:      linux-edac@vger.kernel.org
5323 L:      linux-mips@vger.kernel.org
5324 S:      Supported
5325 F:      drivers/edac/octeon_edac*
5326
5327 EDAC-CAVIUM THUNDERX
5328 M:      David Daney <david.daney@cavium.com>
5329 M:      Jan Glauber <jglauber@cavium.com>
5330 L:      linux-edac@vger.kernel.org
5331 S:      Supported
5332 F:      drivers/edac/thunderx_edac*
5333
5334 EDAC-CORE
5335 M:      Borislav Petkov <bp@alien8.de>
5336 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5337 L:      linux-edac@vger.kernel.org
5338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5340 S:      Supported
5341 F:      Documentation/admin-guide/ras.rst
5342 F:      Documentation/driver-api/edac.rst
5343 F:      drivers/edac/
5344 F:      include/linux/edac.h
5345
5346 EDAC-E752X
5347 M:      Mark Gross <mark.gross@intel.com>
5348 L:      linux-edac@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/edac/e752x_edac.c
5351
5352 EDAC-E7XXX
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/e7xxx_edac.c
5356
5357 EDAC-FSL_DDR
5358 M:      York Sun <york.sun@nxp.com>
5359 L:      linux-edac@vger.kernel.org
5360 S:      Maintained
5361 F:      drivers/edac/fsl_ddr_edac.*
5362
5363 EDAC-GHES
5364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5365 L:      linux-edac@vger.kernel.org
5366 S:      Maintained
5367 F:      drivers/edac/ghes_edac.c
5368
5369 EDAC-I3000
5370 L:      linux-edac@vger.kernel.org
5371 S:      Orphan
5372 F:      drivers/edac/i3000_edac.c
5373
5374 EDAC-I5000
5375 L:      linux-edac@vger.kernel.org
5376 S:      Maintained
5377 F:      drivers/edac/i5000_edac.c
5378
5379 EDAC-I5400
5380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5381 L:      linux-edac@vger.kernel.org
5382 S:      Maintained
5383 F:      drivers/edac/i5400_edac.c
5384
5385 EDAC-I7300
5386 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5387 L:      linux-edac@vger.kernel.org
5388 S:      Maintained
5389 F:      drivers/edac/i7300_edac.c
5390
5391 EDAC-I7CORE
5392 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5393 L:      linux-edac@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/edac/i7core_edac.c
5396
5397 EDAC-I82443BXGX
5398 M:      Tim Small <tim@buttersideup.com>
5399 L:      linux-edac@vger.kernel.org
5400 S:      Maintained
5401 F:      drivers/edac/i82443bxgx_edac.c
5402
5403 EDAC-I82975X
5404 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5405 M:      "Arvind R." <arvino55@gmail.com>
5406 L:      linux-edac@vger.kernel.org
5407 S:      Maintained
5408 F:      drivers/edac/i82975x_edac.c
5409
5410 EDAC-IE31200
5411 M:      Jason Baron <jbaron@akamai.com>
5412 L:      linux-edac@vger.kernel.org
5413 S:      Maintained
5414 F:      drivers/edac/ie31200_edac.c
5415
5416 EDAC-MPC85XX
5417 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5418 L:      linux-edac@vger.kernel.org
5419 S:      Maintained
5420 F:      drivers/edac/mpc85xx_edac.[ch]
5421
5422 EDAC-PASEMI
5423 M:      Egor Martovetsky <egor@pasemi.com>
5424 L:      linux-edac@vger.kernel.org
5425 S:      Maintained
5426 F:      drivers/edac/pasemi_edac.c
5427
5428 EDAC-PND2
5429 M:      Tony Luck <tony.luck@intel.com>
5430 L:      linux-edac@vger.kernel.org
5431 S:      Maintained
5432 F:      drivers/edac/pnd2_edac.[ch]
5433
5434 EDAC-R82600
5435 M:      Tim Small <tim@buttersideup.com>
5436 L:      linux-edac@vger.kernel.org
5437 S:      Maintained
5438 F:      drivers/edac/r82600_edac.c
5439
5440 EDAC-SBRIDGE
5441 M:      Tony Luck <tony.luck@intel.com>
5442 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5443 L:      linux-edac@vger.kernel.org
5444 S:      Maintained
5445 F:      drivers/edac/sb_edac.c
5446
5447 EDAC-SKYLAKE
5448 M:      Tony Luck <tony.luck@intel.com>
5449 L:      linux-edac@vger.kernel.org
5450 S:      Maintained
5451 F:      drivers/edac/skx_edac.c
5452
5453 EDAC-TI
5454 M:      Tero Kristo <t-kristo@ti.com>
5455 L:      linux-edac@vger.kernel.org
5456 S:      Maintained
5457 F:      drivers/edac/ti_edac.c
5458
5459 EDAC-QCOM
5460 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5461 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5462 L:      linux-arm-msm@vger.kernel.org
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/qcom_edac.c
5466
5467 EDIROL UA-101/UA-1000 DRIVER
5468 M:      Clemens Ladisch <clemens@ladisch.de>
5469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5470 T:      git git://git.alsa-project.org/alsa-kernel.git
5471 S:      Maintained
5472 F:      sound/usb/misc/ua101.c
5473
5474 EFI TEST DRIVER
5475 L:      linux-efi@vger.kernel.org
5476 M:      Ivan Hu <ivan.hu@canonical.com>
5477 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5478 S:      Maintained
5479 F:      drivers/firmware/efi/test/
5480
5481 EFI VARIABLE FILESYSTEM
5482 M:      Matthew Garrett <matthew.garrett@nebula.com>
5483 M:      Jeremy Kerr <jk@ozlabs.org>
5484 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5486 L:      linux-efi@vger.kernel.org
5487 S:      Maintained
5488 F:      fs/efivarfs/
5489
5490 EFIFB FRAMEBUFFER DRIVER
5491 L:      linux-fbdev@vger.kernel.org
5492 M:      Peter Jones <pjones@redhat.com>
5493 S:      Maintained
5494 F:      drivers/video/fbdev/efifb.c
5495
5496 EFS FILESYSTEM
5497 W:      http://aeschi.ch.eu.org/efs/
5498 S:      Orphan
5499 F:      fs/efs/
5500
5501 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5502 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5503 L:      netdev@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/net/ethernet/ibm/ehea/
5506
5507 EM28XX VIDEO4LINUX DRIVER
5508 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5509 L:      linux-media@vger.kernel.org
5510 W:      https://linuxtv.org
5511 T:      git git://linuxtv.org/media_tree.git
5512 S:      Maintained
5513 F:      drivers/media/usb/em28xx/
5514 F:      Documentation/media/v4l-drivers/em28xx*
5515
5516 EMBEDDED LINUX
5517 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5518 M:      Matt Mackall <mpm@selenic.com>
5519 M:      David Woodhouse <dwmw2@infradead.org>
5520 L:      linux-embedded@vger.kernel.org
5521 S:      Maintained
5522
5523 Emulex 10Gbps iSCSI - OneConnect DRIVER
5524 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5525 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5526 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5527 L:      linux-scsi@vger.kernel.org
5528 W:      http://www.broadcom.com
5529 S:      Supported
5530 F:      drivers/scsi/be2iscsi/
5531
5532 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5533 M:      Sathya Perla <sathya.perla@broadcom.com>
5534 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5535 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5536 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5537 L:      netdev@vger.kernel.org
5538 W:      http://www.emulex.com
5539 S:      Supported
5540 F:      drivers/net/ethernet/emulex/benet/
5541
5542 EMULEX ONECONNECT ROCE DRIVER
5543 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5544 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5545 L:      linux-rdma@vger.kernel.org
5546 W:      http://www.broadcom.com
5547 S:      Odd Fixes
5548 F:      drivers/infiniband/hw/ocrdma/
5549 F:      include/uapi/rdma/ocrdma-abi.h
5550
5551 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5552 M:      James Smart <james.smart@broadcom.com>
5553 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5554 L:      linux-scsi@vger.kernel.org
5555 W:      http://www.broadcom.com
5556 S:      Supported
5557 F:      drivers/scsi/lpfc/
5558
5559 ENE CB710 FLASH CARD READER DRIVER
5560 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5561 S:      Maintained
5562 F:      drivers/misc/cb710/
5563 F:      drivers/mmc/host/cb710-mmc.*
5564 F:      include/linux/cb710.h
5565
5566 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5567 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5568 S:      Maintained
5569 F:      drivers/media/rc/ene_ir.*
5570
5571 EPSON S1D13XXX FRAMEBUFFER DRIVER
5572 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5573 S:      Maintained
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5575 F:      drivers/video/fbdev/s1d13xxxfb.c
5576 F:      include/video/s1d13xxxfb.h
5577
5578 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5579 M:      Jeff Layton <jlayton@kernel.org>
5580 S:      Maintained
5581 F:      lib/errseq.c
5582 F:      include/linux/errseq.h
5583
5584 ET131X NETWORK DRIVER
5585 M:      Mark Einon <mark.einon@gmail.com>
5586 S:      Odd Fixes
5587 F:      drivers/net/ethernet/agere/
5588
5589 ETHERNET BRIDGE
5590 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5591 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5592 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5593 L:      netdev@vger.kernel.org
5594 W:      http://www.linuxfoundation.org/en/Net:Bridge
5595 S:      Maintained
5596 F:      include/linux/netfilter_bridge/
5597 F:      net/bridge/
5598
5599 ETHERNET PHY LIBRARY
5600 M:      Andrew Lunn <andrew@lunn.ch>
5601 M:      Florian Fainelli <f.fainelli@gmail.com>
5602 M:      Heiner Kallweit <hkallweit1@gmail.com>
5603 L:      netdev@vger.kernel.org
5604 S:      Maintained
5605 F:      Documentation/ABI/testing/sysfs-bus-mdio
5606 F:      Documentation/devicetree/bindings/net/mdio*
5607 F:      Documentation/networking/phy.txt
5608 F:      drivers/net/phy/
5609 F:      drivers/of/of_mdio.c
5610 F:      drivers/of/of_net.c
5611 F:      include/linux/*mdio*.h
5612 F:      include/linux/of_net.h
5613 F:      include/linux/phy.h
5614 F:      include/linux/phy_fixed.h
5615 F:      include/linux/platform_data/mdio-bcm-unimac.h
5616 F:      include/trace/events/mdio.h
5617 F:      include/uapi/linux/mdio.h
5618 F:      include/uapi/linux/mii.h
5619
5620 EXT2 FILE SYSTEM
5621 M:      Jan Kara <jack@suse.com>
5622 L:      linux-ext4@vger.kernel.org
5623 S:      Maintained
5624 F:      Documentation/filesystems/ext2.txt
5625 F:      fs/ext2/
5626 F:      include/linux/ext2*
5627
5628 EXT4 FILE SYSTEM
5629 M:      "Theodore Ts'o" <tytso@mit.edu>
5630 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5631 L:      linux-ext4@vger.kernel.org
5632 W:      http://ext4.wiki.kernel.org
5633 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5635 S:      Maintained
5636 F:      Documentation/filesystems/ext4/ext4.rst
5637 F:      fs/ext4/
5638
5639 Extended Verification Module (EVM)
5640 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5641 L:      linux-integrity@vger.kernel.org
5642 S:      Supported
5643 F:      security/integrity/evm/
5644
5645 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5646 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5647 L:      linux-efi@vger.kernel.org
5648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5649 S:      Maintained
5650 F:      Documentation/efi-stub.txt
5651 F:      arch/*/kernel/efi.c
5652 F:      arch/x86/boot/compressed/eboot.[ch]
5653 F:      arch/*/include/asm/efi.h
5654 F:      arch/x86/platform/efi/
5655 F:      drivers/firmware/efi/
5656 F:      include/linux/efi*.h
5657 F:      arch/arm/boot/compressed/efi-header.S
5658 F:      arch/arm64/kernel/efi-entry.S
5659
5660 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5661 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5662 M:      Chanwoo Choi <cw00.choi@samsung.com>
5663 L:      linux-kernel@vger.kernel.org
5664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5665 S:      Maintained
5666 F:      drivers/extcon/
5667 F:      include/linux/extcon/
5668 F:      include/linux/extcon.h
5669 F:      Documentation/extcon/
5670 F:      Documentation/devicetree/bindings/extcon/
5671
5672 EXYNOS DP DRIVER
5673 M:      Jingoo Han <jingoohan1@gmail.com>
5674 L:      dri-devel@lists.freedesktop.org
5675 S:      Maintained
5676 F:      drivers/gpu/drm/exynos/exynos_dp*
5677
5678 EXYNOS SYSMMU (IOMMU) driver
5679 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5680 L:      iommu@lists.linux-foundation.org
5681 S:      Maintained
5682 F:      drivers/iommu/exynos-iommu.c
5683
5684 EZchip NPS platform support
5685 M:      Vineet Gupta <vgupta@synopsys.com>
5686 M:      Ofer Levi <oferle@mellanox.com>
5687 S:      Supported
5688 F:      arch/arc/plat-eznps
5689 F:      arch/arc/boot/dts/eznps.dts
5690
5691 F2FS FILE SYSTEM
5692 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5693 M:      Chao Yu <yuchao0@huawei.com>
5694 L:      linux-f2fs-devel@lists.sourceforge.net
5695 W:      https://f2fs.wiki.kernel.org/
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5697 S:      Maintained
5698 F:      Documentation/filesystems/f2fs.txt
5699 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5700 F:      fs/f2fs/
5701 F:      include/linux/f2fs_fs.h
5702 F:      include/trace/events/f2fs.h
5703
5704 F71805F HARDWARE MONITORING DRIVER
5705 M:      Jean Delvare <jdelvare@suse.com>
5706 L:      linux-hwmon@vger.kernel.org
5707 S:      Maintained
5708 F:      Documentation/hwmon/f71805f
5709 F:      drivers/hwmon/f71805f.c
5710
5711 FADDR2LINE
5712 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5713 S:      Maintained
5714 F:      scripts/faddr2line
5715
5716 FAILOVER MODULE
5717 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5718 L:      netdev@vger.kernel.org
5719 S:      Supported
5720 F:      net/core/failover.c
5721 F:      include/net/failover.h
5722 F:      Documentation/networking/failover.rst
5723
5724 FANOTIFY
5725 M:      Jan Kara <jack@suse.cz>
5726 R:      Amir Goldstein <amir73il@gmail.com>
5727 L:      linux-fsdevel@vger.kernel.org
5728 S:      Maintained
5729 F:      fs/notify/fanotify/
5730 F:      include/linux/fanotify.h
5731 F:      include/uapi/linux/fanotify.h
5732
5733 FARSYNC SYNCHRONOUS DRIVER
5734 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5735 W:      http://www.farsite.co.uk/
5736 S:      Supported
5737 F:      drivers/net/wan/farsync.*
5738
5739 FAULT INJECTION SUPPORT
5740 M:      Akinobu Mita <akinobu.mita@gmail.com>
5741 S:      Supported
5742 F:      Documentation/fault-injection/
5743 F:      lib/fault-inject.c
5744
5745 FBTFT Framebuffer drivers
5746 S:      Orphan
5747 L:      dri-devel@lists.freedesktop.org
5748 L:      linux-fbdev@vger.kernel.org
5749 F:      drivers/staging/fbtft/
5750
5751 FC0011 TUNER DRIVER
5752 M:      Michael Buesch <m@bues.ch>
5753 L:      linux-media@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/media/tuners/fc0011.h
5756 F:      drivers/media/tuners/fc0011.c
5757
5758 FC2580 MEDIA DRIVER
5759 M:      Antti Palosaari <crope@iki.fi>
5760 L:      linux-media@vger.kernel.org
5761 W:      https://linuxtv.org
5762 W:      http://palosaari.fi/linux/
5763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5764 T:      git git://linuxtv.org/anttip/media_tree.git
5765 S:      Maintained
5766 F:      drivers/media/tuners/fc2580*
5767
5768 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5769 M:      Johannes Thumshirn <jth@kernel.org>
5770 L:      linux-scsi@vger.kernel.org
5771 W:      www.Open-FCoE.org
5772 S:      Supported
5773 F:      drivers/scsi/libfc/
5774 F:      drivers/scsi/fcoe/
5775 F:      include/scsi/fc/
5776 F:      include/scsi/libfc.h
5777 F:      include/scsi/libfcoe.h
5778 F:      include/uapi/scsi/fc/
5779
5780 FILE LOCKING (flock() and fcntl()/lockf())
5781 M:      Jeff Layton <jlayton@kernel.org>
5782 M:      "J. Bruce Fields" <bfields@fieldses.org>
5783 L:      linux-fsdevel@vger.kernel.org
5784 S:      Maintained
5785 F:      include/linux/fcntl.h
5786 F:      include/uapi/linux/fcntl.h
5787 F:      fs/fcntl.c
5788 F:      fs/locks.c
5789
5790 FILESYSTEMS (VFS and infrastructure)
5791 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5792 L:      linux-fsdevel@vger.kernel.org
5793 S:      Maintained
5794 F:      fs/*
5795 F:      include/linux/fs.h
5796 F:      include/uapi/linux/fs.h
5797
5798 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5799 M:      Riku Voipio <riku.voipio@iki.fi>
5800 L:      linux-hwmon@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/hwmon/f75375s.c
5803 F:      include/linux/f75375s.h
5804
5805 FIREWIRE AUDIO DRIVERS
5806 M:      Clemens Ladisch <clemens@ladisch.de>
5807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5808 T:      git git://git.alsa-project.org/alsa-kernel.git
5809 S:      Maintained
5810 F:      sound/firewire/
5811
5812 FIREWIRE MEDIA DRIVERS (firedtv)
5813 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5814 L:      linux-media@vger.kernel.org
5815 L:      linux1394-devel@lists.sourceforge.net
5816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5817 S:      Maintained
5818 F:      drivers/media/firewire/
5819
5820 FIREWIRE SBP-2 TARGET
5821 M:      Chris Boot <bootc@bootc.net>
5822 L:      linux-scsi@vger.kernel.org
5823 L:      target-devel@vger.kernel.org
5824 L:      linux1394-devel@lists.sourceforge.net
5825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5826 S:      Maintained
5827 F:      drivers/target/sbp/
5828
5829 FIREWIRE SUBSYSTEM
5830 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5831 L:      linux1394-devel@lists.sourceforge.net
5832 W:      http://ieee1394.wiki.kernel.org/
5833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5834 S:      Maintained
5835 F:      drivers/firewire/
5836 F:      include/linux/firewire.h
5837 F:      include/uapi/linux/firewire*.h
5838 F:      tools/firewire/
5839
5840 FIRMWARE LOADER (request_firmware)
5841 M:      Luis Chamberlain <mcgrof@kernel.org>
5842 L:      linux-kernel@vger.kernel.org
5843 S:      Maintained
5844 F:      Documentation/firmware_class/
5845 F:      drivers/base/firmware_loader/
5846 F:      include/linux/firmware.h
5847
5848 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5849 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5850 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5851 S:      Maintained
5852 F:      drivers/block/rsxx/
5853
5854 FLOPPY DRIVER
5855 M:      Jiri Kosina <jikos@kernel.org>
5856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5857 S:      Odd fixes
5858 F:      drivers/block/floppy.c
5859
5860 FMC SUBSYSTEM
5861 M:      Alessandro Rubini <rubini@gnudd.com>
5862 W:      http://www.ohwr.org/projects/fmc-bus
5863 S:      Supported
5864 F:      drivers/fmc/
5865 F:      include/linux/fmc*.h
5866 F:      include/linux/ipmi-fru.h
5867 K:      fmc_d.*register
5868
5869 FPGA MANAGER FRAMEWORK
5870 M:      Alan Tull <atull@kernel.org>
5871 M:      Moritz Fischer <mdf@kernel.org>
5872 L:      linux-fpga@vger.kernel.org
5873 S:      Maintained
5874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5875 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5876 F:      Documentation/fpga/
5877 F:      Documentation/driver-api/fpga/
5878 F:      Documentation/devicetree/bindings/fpga/
5879 F:      drivers/fpga/
5880 F:      include/linux/fpga/
5881 W:      http://www.rocketboards.org
5882
5883 FPGA DFL DRIVERS
5884 M:      Wu Hao <hao.wu@intel.com>
5885 L:      linux-fpga@vger.kernel.org
5886 S:      Maintained
5887 F:      Documentation/fpga/dfl.txt
5888 F:      include/uapi/linux/fpga-dfl.h
5889 F:      drivers/fpga/dfl*
5890
5891 FPU EMULATOR
5892 M:      Bill Metzenthen <billm@melbpc.org.au>
5893 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5894 S:      Maintained
5895 F:      arch/x86/math-emu/
5896
5897 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5898 L:      netdev@vger.kernel.org
5899 S:      Orphan
5900 F:      drivers/net/wan/dlci.c
5901 F:      drivers/net/wan/sdla.c
5902
5903 FRAMEBUFFER LAYER
5904 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5905 L:      dri-devel@lists.freedesktop.org
5906 L:      linux-fbdev@vger.kernel.org
5907 T:      git git://github.com/bzolnier/linux.git
5908 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5909 S:      Maintained
5910 F:      Documentation/fb/
5911 F:      drivers/video/
5912 F:      include/video/
5913 F:      include/linux/fb.h
5914 F:      include/uapi/video/
5915 F:      include/uapi/linux/fb.h
5916
5917 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5918 M:      Horia Geantă <horia.geanta@nxp.com>
5919 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5920 L:      linux-crypto@vger.kernel.org
5921 S:      Maintained
5922 F:      drivers/crypto/caam/
5923 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5924
5925 FREESCALE DIU FRAMEBUFFER DRIVER
5926 M:      Timur Tabi <timur@kernel.org>
5927 L:      linux-fbdev@vger.kernel.org
5928 S:      Maintained
5929 F:      drivers/video/fbdev/fsl-diu-fb.*
5930
5931 FREESCALE DMA DRIVER
5932 M:      Li Yang <leoyang.li@nxp.com>
5933 M:      Zhang Wei <zw@zh-kernel.org>
5934 L:      linuxppc-dev@lists.ozlabs.org
5935 S:      Maintained
5936 F:      drivers/dma/fsldma.*
5937
5938 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5939 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5940 L:      netdev@vger.kernel.org
5941 S:      Maintained
5942 F:      drivers/net/ethernet/freescale/gianfar*
5943 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5944
5945 FREESCALE GPMI NAND DRIVER
5946 M:      Han Xu <han.xu@nxp.com>
5947 L:      linux-mtd@lists.infradead.org
5948 S:      Maintained
5949 F:      drivers/mtd/nand/raw/gpmi-nand/*
5950
5951 FREESCALE I2C CPM DRIVER
5952 M:      Jochen Friedrich <jochen@scram.de>
5953 L:      linuxppc-dev@lists.ozlabs.org
5954 L:      linux-i2c@vger.kernel.org
5955 S:      Maintained
5956 F:      drivers/i2c/busses/i2c-cpm.c
5957
5958 FREESCALE IMX LPI2C DRIVER
5959 M:      Dong Aisheng <aisheng.dong@nxp.com>
5960 L:      linux-i2c@vger.kernel.org
5961 L:      linux-imx@nxp.com
5962 S:      Maintained
5963 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5964 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5965
5966 FREESCALE IMX / MXC FEC DRIVER
5967 M:      Fugang Duan <fugang.duan@nxp.com>
5968 L:      netdev@vger.kernel.org
5969 S:      Maintained
5970 F:      drivers/net/ethernet/freescale/fec_main.c
5971 F:      drivers/net/ethernet/freescale/fec_ptp.c
5972 F:      drivers/net/ethernet/freescale/fec.h
5973 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5974
5975 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5976 M:      Sascha Hauer <s.hauer@pengutronix.de>
5977 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5978 L:      linux-fbdev@vger.kernel.org
5979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5980 S:      Maintained
5981 F:      include/linux/platform_data/video-imxfb.h
5982 F:      drivers/video/fbdev/imxfb.c
5983
5984 FREESCALE QORIQ DPAA ETHERNET DRIVER
5985 M:      Madalin Bucur <madalin.bucur@nxp.com>
5986 L:      netdev@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/net/ethernet/freescale/dpaa
5989
5990 FREESCALE QORIQ DPAA FMAN DRIVER
5991 M:      Madalin Bucur <madalin.bucur@nxp.com>
5992 L:      netdev@vger.kernel.org
5993 S:      Maintained
5994 F:      drivers/net/ethernet/freescale/fman
5995 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5996
5997 FREESCALE QORIQ PTP CLOCK DRIVER
5998 M:      Yangbo Lu <yangbo.lu@nxp.com>
5999 L:      netdev@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/ptp/ptp_qoriq.c
6002 F:      include/linux/fsl/ptp_qoriq.h
6003 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6004
6005 FREESCALE QUAD SPI DRIVER
6006 M:      Han Xu <han.xu@nxp.com>
6007 L:      linux-mtd@lists.infradead.org
6008 S:      Maintained
6009 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6010
6011 FREESCALE QUICC ENGINE LIBRARY
6012 M:      Qiang Zhao <qiang.zhao@nxp.com>
6013 L:      linuxppc-dev@lists.ozlabs.org
6014 S:      Maintained
6015 F:      drivers/soc/fsl/qe/
6016 F:      include/soc/fsl/*qe*.h
6017 F:      include/soc/fsl/*ucc*.h
6018
6019 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6020 M:      Li Yang <leoyang.li@nxp.com>
6021 L:      netdev@vger.kernel.org
6022 L:      linuxppc-dev@lists.ozlabs.org
6023 S:      Maintained
6024 F:      drivers/net/ethernet/freescale/ucc_geth*
6025
6026 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6027 M:      Zhao Qiang <qiang.zhao@nxp.com>
6028 L:      netdev@vger.kernel.org
6029 L:      linuxppc-dev@lists.ozlabs.org
6030 S:      Maintained
6031 F:      drivers/net/wan/fsl_ucc_hdlc*
6032
6033 FREESCALE QUICC ENGINE UCC UART DRIVER
6034 M:      Timur Tabi <timur@kernel.org>
6035 L:      linuxppc-dev@lists.ozlabs.org
6036 S:      Maintained
6037 F:      drivers/tty/serial/ucc_uart.c
6038
6039 FREESCALE SOC DRIVERS
6040 M:      Li Yang <leoyang.li@nxp.com>
6041 L:      linuxppc-dev@lists.ozlabs.org
6042 L:      linux-arm-kernel@lists.infradead.org
6043 S:      Maintained
6044 F:      Documentation/devicetree/bindings/soc/fsl/
6045 F:      drivers/soc/fsl/
6046 F:      include/linux/fsl/
6047
6048 FREESCALE SOC FS_ENET DRIVER
6049 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6050 L:      linuxppc-dev@lists.ozlabs.org
6051 L:      netdev@vger.kernel.org
6052 S:      Maintained
6053 F:      drivers/net/ethernet/freescale/fs_enet/
6054 F:      include/linux/fs_enet_pd.h
6055
6056 FREESCALE SOC SOUND DRIVERS
6057 M:      Timur Tabi <timur@kernel.org>
6058 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6059 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6060 R:      Fabio Estevam <fabio.estevam@nxp.com>
6061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6062 L:      linuxppc-dev@lists.ozlabs.org
6063 S:      Maintained
6064 F:      sound/soc/fsl/fsl*
6065 F:      sound/soc/fsl/imx*
6066 F:      sound/soc/fsl/mpc8610_hpcd.c
6067
6068 FREESCALE USB PERIPHERAL DRIVERS
6069 M:      Li Yang <leoyang.li@nxp.com>
6070 L:      linux-usb@vger.kernel.org
6071 L:      linuxppc-dev@lists.ozlabs.org
6072 S:      Maintained
6073 F:      drivers/usb/gadget/udc/fsl*
6074
6075 FREEVXFS FILESYSTEM
6076 M:      Christoph Hellwig <hch@infradead.org>
6077 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6078 S:      Maintained
6079 F:      fs/freevxfs/
6080
6081 FREEZER
6082 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6083 M:      Pavel Machek <pavel@ucw.cz>
6084 L:      linux-pm@vger.kernel.org
6085 S:      Supported
6086 F:      Documentation/power/freezing-of-tasks.txt
6087 F:      include/linux/freezer.h
6088 F:      kernel/freezer.c
6089
6090 FRONTSWAP API
6091 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6092 L:      linux-kernel@vger.kernel.org
6093 S:      Maintained
6094 F:      mm/frontswap.c
6095 F:      include/linux/frontswap.h
6096
6097 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6098 M:      David Howells <dhowells@redhat.com>
6099 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6100 S:      Supported
6101 F:      Documentation/filesystems/caching/
6102 F:      fs/fscache/
6103 F:      include/linux/fscache*.h
6104
6105 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6106 M:      Theodore Y. Ts'o <tytso@mit.edu>
6107 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6108 L:      linux-fscrypt@vger.kernel.org
6109 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6111 S:      Supported
6112 F:      fs/crypto/
6113 F:      include/linux/fscrypt*.h
6114 F:      Documentation/filesystems/fscrypt.rst
6115
6116 FSI-ATTACHED I2C DRIVER
6117 M:      Eddie James <eajames@linux.vnet.ibm.com>
6118 L:      linux-i2c@vger.kernel.org
6119 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6120 S:      Maintained
6121 F:      drivers/i2c/busses/i2c-fsi.c
6122 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6123
6124 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6125 M:      Jan Kara <jack@suse.cz>
6126 R:      Amir Goldstein <amir73il@gmail.com>
6127 L:      linux-fsdevel@vger.kernel.org
6128 S:      Maintained
6129 F:      fs/notify/
6130 F:      include/linux/fsnotify*.h
6131
6132 FUJITSU LAPTOP EXTRAS
6133 M:      Jonathan Woithe <jwoithe@just42.net>
6134 L:      platform-driver-x86@vger.kernel.org
6135 S:      Maintained
6136 F:      drivers/platform/x86/fujitsu-laptop.c
6137
6138 FUJITSU M-5MO LS CAMERA ISP DRIVER
6139 M:      Kyungmin Park <kyungmin.park@samsung.com>
6140 M:      Heungjun Kim <riverful.kim@samsung.com>
6141 L:      linux-media@vger.kernel.org
6142 S:      Maintained
6143 F:      drivers/media/i2c/m5mols/
6144 F:      include/media/i2c/m5mols.h
6145
6146 FUJITSU TABLET EXTRAS
6147 M:      Robert Gerlach <khnz@gmx.de>
6148 L:      platform-driver-x86@vger.kernel.org
6149 S:      Maintained
6150 F:      drivers/platform/x86/fujitsu-tablet.c
6151
6152 FUSE: FILESYSTEM IN USERSPACE
6153 M:      Miklos Szeredi <miklos@szeredi.hu>
6154 L:      linux-fsdevel@vger.kernel.org
6155 W:      http://fuse.sourceforge.net/
6156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6157 S:      Maintained
6158 F:      fs/fuse/
6159 F:      include/uapi/linux/fuse.h
6160 F:      Documentation/filesystems/fuse.txt
6161
6162 FUTEX SUBSYSTEM
6163 M:      Thomas Gleixner <tglx@linutronix.de>
6164 M:      Ingo Molnar <mingo@redhat.com>
6165 R:      Peter Zijlstra <peterz@infradead.org>
6166 R:      Darren Hart <dvhart@infradead.org>
6167 L:      linux-kernel@vger.kernel.org
6168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6169 S:      Maintained
6170 F:      kernel/futex.c
6171 F:      kernel/futex_compat.c
6172 F:      include/asm-generic/futex.h
6173 F:      include/linux/futex.h
6174 F:      include/uapi/linux/futex.h
6175 F:      tools/testing/selftests/futex/
6176 F:      tools/perf/bench/futex*
6177 F:      Documentation/*futex*
6178
6179 GCC PLUGINS
6180 M:      Kees Cook <keescook@chromium.org>
6181 R:      Emese Revfy <re.emese@gmail.com>
6182 L:      kernel-hardening@lists.openwall.com
6183 S:      Maintained
6184 F:      scripts/gcc-plugins/
6185 F:      scripts/gcc-plugin.sh
6186 F:      scripts/Makefile.gcc-plugins
6187 F:      Documentation/gcc-plugins.txt
6188
6189 GASKET DRIVER FRAMEWORK
6190 M:      Rob Springer <rspringer@google.com>
6191 M:      Todd Poynor <toddpoynor@google.com>
6192 M:      Ben Chan <benchan@chromium.org>
6193 S:      Maintained
6194 F:      drivers/staging/gasket/
6195
6196 GCOV BASED KERNEL PROFILING
6197 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6198 S:      Maintained
6199 F:      kernel/gcov/
6200 F:      Documentation/dev-tools/gcov.rst
6201
6202 GDB KERNEL DEBUGGING HELPER SCRIPTS
6203 M:      Jan Kiszka <jan.kiszka@siemens.com>
6204 M:      Kieran Bingham <kbingham@kernel.org>
6205 S:      Supported
6206 F:      scripts/gdb/
6207
6208 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6209 M:      Achim Leubner <achim_leubner@adaptec.com>
6210 L:      linux-scsi@vger.kernel.org
6211 W:      http://www.icp-vortex.com/
6212 S:      Supported
6213 F:      drivers/scsi/gdt*
6214
6215 GEMTEK FM RADIO RECEIVER DRIVER
6216 M:      Hans Verkuil <hverkuil@xs4all.nl>
6217 L:      linux-media@vger.kernel.org
6218 T:      git git://linuxtv.org/media_tree.git
6219 W:      https://linuxtv.org
6220 S:      Maintained
6221 F:      drivers/media/radio/radio-gemtek*
6222
6223 GENERIC GPIO I2C DRIVER
6224 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6225 S:      Supported
6226 F:      drivers/i2c/busses/i2c-gpio.c
6227 F:      include/linux/platform_data/i2c-gpio.h
6228
6229 GENERIC GPIO I2C MULTIPLEXER DRIVER
6230 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6231 L:      linux-i2c@vger.kernel.org
6232 S:      Supported
6233 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6234 F:      include/linux/platform_data/i2c-mux-gpio.h
6235 F:      Documentation/i2c/muxes/i2c-mux-gpio
6236
6237 GENERIC HDLC (WAN) DRIVERS
6238 M:      Krzysztof Halasa <khc@pm.waw.pl>
6239 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6240 S:      Maintained
6241 F:      drivers/net/wan/c101.c
6242 F:      drivers/net/wan/hd6457*
6243 F:      drivers/net/wan/hdlc*
6244 F:      drivers/net/wan/n2.c
6245 F:      drivers/net/wan/pc300too.c
6246 F:      drivers/net/wan/pci200syn.c
6247 F:      drivers/net/wan/wanxl*
6248
6249 GENERIC INCLUDE/ASM HEADER FILES
6250 M:      Arnd Bergmann <arnd@arndb.de>
6251 L:      linux-arch@vger.kernel.org
6252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6253 S:      Maintained
6254 F:      include/asm-generic/
6255 F:      include/uapi/asm-generic/
6256
6257 GENERIC PHY FRAMEWORK
6258 M:      Kishon Vijay Abraham I <kishon@ti.com>
6259 L:      linux-kernel@vger.kernel.org
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6261 S:      Supported
6262 F:      drivers/phy/
6263 F:      include/linux/phy/
6264
6265 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6266 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6267 S:      Supported
6268 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6269
6270 GENERIC PM DOMAINS
6271 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6272 M:      Kevin Hilman <khilman@kernel.org>
6273 M:      Ulf Hansson <ulf.hansson@linaro.org>
6274 L:      linux-pm@vger.kernel.org
6275 S:      Supported
6276 F:      drivers/base/power/domain*.c
6277 F:      include/linux/pm_domain.h
6278 F:      Documentation/devicetree/bindings/power/power_domain.txt
6279
6280 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6281 M:      Eugen Hristev <eugen.hristev@microchip.com>
6282 L:      linux-input@vger.kernel.org
6283 S:      Maintained
6284 F:      drivers/input/touchscreen/resistive-adc-touch.c
6285
6286 GENERIC UIO DRIVER FOR PCI DEVICES
6287 M:      "Michael S. Tsirkin" <mst@redhat.com>
6288 L:      kvm@vger.kernel.org
6289 S:      Supported
6290 F:      drivers/uio/uio_pci_generic.c
6291
6292 GENWQE (IBM Generic Workqueue Card)
6293 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6294 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6295 S:      Supported
6296 F:      drivers/misc/genwqe/
6297
6298 GET_MAINTAINER SCRIPT
6299 M:      Joe Perches <joe@perches.com>
6300 S:      Maintained
6301 F:      scripts/get_maintainer.pl
6302
6303 GFS2 FILE SYSTEM
6304 M:      Bob Peterson <rpeterso@redhat.com>
6305 M:      Andreas Gruenbacher <agruenba@redhat.com>
6306 L:      cluster-devel@redhat.com
6307 W:      http://sources.redhat.com/cluster/
6308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6309 S:      Supported
6310 F:      Documentation/filesystems/gfs2*.txt
6311 F:      fs/gfs2/
6312 F:      include/uapi/linux/gfs2_ondisk.h
6313
6314 GIGASET ISDN DRIVERS
6315 M:      Paul Bolle <pebolle@tiscali.nl>
6316 L:      gigaset307x-common@lists.sourceforge.net
6317 W:      http://gigaset307x.sourceforge.net/
6318 S:      Odd Fixes
6319 F:      Documentation/isdn/README.gigaset
6320 F:      drivers/isdn/gigaset/
6321 F:      include/uapi/linux/gigaset_dev.h
6322
6323 GNSS SUBSYSTEM
6324 M:      Johan Hovold <johan@kernel.org>
6325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6326 S:      Maintained
6327 F:      Documentation/ABI/testing/sysfs-class-gnss
6328 F:      Documentation/devicetree/bindings/gnss/
6329 F:      drivers/gnss/
6330 F:      include/linux/gnss.h
6331
6332 GO7007 MPEG CODEC
6333 M:      Hans Verkuil <hans.verkuil@cisco.com>
6334 L:      linux-media@vger.kernel.org
6335 S:      Maintained
6336 F:      drivers/media/usb/go7007/
6337
6338 GOODIX TOUCHSCREEN
6339 M:      Bastien Nocera <hadess@hadess.net>
6340 L:      linux-input@vger.kernel.org
6341 S:      Maintained
6342 F:      drivers/input/touchscreen/goodix.c
6343
6344 GPD POCKET FAN DRIVER
6345 M:      Hans de Goede <hdegoede@redhat.com>
6346 L:      platform-driver-x86@vger.kernel.org
6347 S:      Maintained
6348 F:      drivers/platform/x86/gpd-pocket-fan.c
6349
6350 GPIO ACPI SUPPORT
6351 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6352 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6353 L:      linux-gpio@vger.kernel.org
6354 L:      linux-acpi@vger.kernel.org
6355 S:      Maintained
6356 F:      Documentation/acpi/gpio-properties.txt
6357 F:      drivers/gpio/gpiolib-acpi.c
6358
6359 GPIO IR Transmitter
6360 M:      Sean Young <sean@mess.org>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 F:      drivers/media/rc/gpio-ir-tx.c
6364
6365 GPIO MOCKUP DRIVER
6366 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6367 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6368 L:      linux-gpio@vger.kernel.org
6369 S:      Maintained
6370 F:      drivers/gpio/gpio-mockup.c
6371 F:      tools/testing/selftests/gpio/
6372
6373 GPIO SUBSYSTEM
6374 M:      Linus Walleij <linus.walleij@linaro.org>
6375 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6376 L:      linux-gpio@vger.kernel.org
6377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6378 S:      Maintained
6379 F:      Documentation/devicetree/bindings/gpio/
6380 F:      Documentation/driver-api/gpio/
6381 F:      Documentation/gpio/
6382 F:      Documentation/ABI/testing/gpio-cdev
6383 F:      Documentation/ABI/obsolete/sysfs-gpio
6384 F:      drivers/gpio/
6385 F:      include/linux/gpio/
6386 F:      include/linux/gpio.h
6387 F:      include/linux/of_gpio.h
6388 F:      include/asm-generic/gpio.h
6389 F:      include/uapi/linux/gpio.h
6390 F:      tools/gpio/
6391
6392 GRE DEMULTIPLEXER DRIVER
6393 M:      Dmitry Kozlov <xeb@mail.ru>
6394 L:      netdev@vger.kernel.org
6395 S:      Maintained
6396 F:      net/ipv4/gre_demux.c
6397 F:      net/ipv4/gre_offload.c
6398 F:      include/net/gre.h
6399
6400 GRETH 10/100/1G Ethernet MAC device driver
6401 M:      Andreas Larsson <andreas@gaisler.com>
6402 L:      netdev@vger.kernel.org
6403 S:      Maintained
6404 F:      drivers/net/ethernet/aeroflex/
6405
6406 GREYBUS AUDIO PROTOCOLS DRIVERS
6407 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6408 M:      Mark Greer <mgreer@animalcreek.com>
6409 S:      Maintained
6410 F:      drivers/staging/greybus/audio_apbridgea.c
6411 F:      drivers/staging/greybus/audio_apbridgea.h
6412 F:      drivers/staging/greybus/audio_codec.c
6413 F:      drivers/staging/greybus/audio_codec.h
6414 F:      drivers/staging/greybus/audio_gb.c
6415 F:      drivers/staging/greybus/audio_manager.c
6416 F:      drivers/staging/greybus/audio_manager.h
6417 F:      drivers/staging/greybus/audio_manager_module.c
6418 F:      drivers/staging/greybus/audio_manager_private.h
6419 F:      drivers/staging/greybus/audio_manager_sysfs.c
6420 F:      drivers/staging/greybus/audio_module.c
6421 F:      drivers/staging/greybus/audio_topology.c
6422
6423 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6424 M:      Viresh Kumar <vireshk@kernel.org>
6425 S:      Maintained
6426 F:      drivers/staging/greybus/authentication.c
6427 F:      drivers/staging/greybus/bootrom.c
6428 F:      drivers/staging/greybus/firmware.h
6429 F:      drivers/staging/greybus/fw-core.c
6430 F:      drivers/staging/greybus/fw-download.c
6431 F:      drivers/staging/greybus/fw-management.c
6432 F:      drivers/staging/greybus/greybus_authentication.h
6433 F:      drivers/staging/greybus/greybus_firmware.h
6434 F:      drivers/staging/greybus/hid.c
6435 F:      drivers/staging/greybus/i2c.c
6436 F:      drivers/staging/greybus/spi.c
6437 F:      drivers/staging/greybus/spilib.c
6438 F:      drivers/staging/greybus/spilib.h
6439
6440 GREYBUS LOOPBACK DRIVER
6441 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6442 S:      Maintained
6443 F:      drivers/staging/greybus/loopback.c
6444
6445 GREYBUS PLATFORM DRIVERS
6446 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6447 S:      Maintained
6448 F:      drivers/staging/greybus/arche-platform.c
6449 F:      drivers/staging/greybus/arche-apb-ctrl.c
6450 F:      drivers/staging/greybus/arche_platform.h
6451
6452 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6453 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6454 S:      Maintained
6455 F:      drivers/staging/greybus/sdio.c
6456 F:      drivers/staging/greybus/light.c
6457 F:      drivers/staging/greybus/gpio.c
6458 F:      drivers/staging/greybus/power_supply.c
6459 F:      drivers/staging/greybus/spi.c
6460 F:      drivers/staging/greybus/spilib.c
6461
6462 GREYBUS SUBSYSTEM
6463 M:      Johan Hovold <johan@kernel.org>
6464 M:      Alex Elder <elder@kernel.org>
6465 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6466 S:      Maintained
6467 F:      drivers/staging/greybus/
6468 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6469
6470 GREYBUS UART PROTOCOLS DRIVERS
6471 M:      David Lin <dtwlin@gmail.com>
6472 S:      Maintained
6473 F:      drivers/staging/greybus/uart.c
6474 F:      drivers/staging/greybus/log.c
6475
6476 GS1662 VIDEO SERIALIZER
6477 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6478 L:      linux-media@vger.kernel.org
6479 T:      git git://linuxtv.org/media_tree.git
6480 S:      Maintained
6481 F:      drivers/media/spi/gs1662.c
6482
6483 GSPCA FINEPIX SUBDRIVER
6484 M:      Frank Zago <frank@zago.net>
6485 L:      linux-media@vger.kernel.org
6486 T:      git git://linuxtv.org/media_tree.git
6487 S:      Maintained
6488 F:      drivers/media/usb/gspca/finepix.c
6489
6490 GSPCA GL860 SUBDRIVER
6491 M:      Olivier Lorin <o.lorin@laposte.net>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 S:      Maintained
6495 F:      drivers/media/usb/gspca/gl860/
6496
6497 GSPCA M5602 SUBDRIVER
6498 M:      Erik Andren <erik.andren@gmail.com>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 S:      Maintained
6502 F:      drivers/media/usb/gspca/m5602/
6503
6504 GSPCA PAC207 SONIXB SUBDRIVER
6505 M:      Hans Verkuil <hverkuil@xs4all.nl>
6506 L:      linux-media@vger.kernel.org
6507 T:      git git://linuxtv.org/media_tree.git
6508 S:      Odd Fixes
6509 F:      drivers/media/usb/gspca/pac207.c
6510
6511 GSPCA SN9C20X SUBDRIVER
6512 M:      Brian Johnson <brijohn@gmail.com>
6513 L:      linux-media@vger.kernel.org
6514 T:      git git://linuxtv.org/media_tree.git
6515 S:      Maintained
6516 F:      drivers/media/usb/gspca/sn9c20x.c
6517
6518 GSPCA T613 SUBDRIVER
6519 M:      Leandro Costantino <lcostantino@gmail.com>
6520 L:      linux-media@vger.kernel.org
6521 T:      git git://linuxtv.org/media_tree.git
6522 S:      Maintained
6523 F:      drivers/media/usb/gspca/t613.c
6524
6525 GSPCA USB WEBCAM DRIVER
6526 M:      Hans Verkuil <hverkuil@xs4all.nl>
6527 L:      linux-media@vger.kernel.org
6528 T:      git git://linuxtv.org/media_tree.git
6529 S:      Odd Fixes
6530 F:      drivers/media/usb/gspca/
6531
6532 GTP (GPRS Tunneling Protocol)
6533 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6534 M:      Harald Welte <laforge@gnumonks.org>
6535 L:      osmocom-net-gprs@lists.osmocom.org
6536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6537 S:      Maintained
6538 F:      drivers/net/gtp.c
6539
6540 GUID PARTITION TABLE (GPT)
6541 M:      Davidlohr Bueso <dave@stgolabs.net>
6542 L:      linux-efi@vger.kernel.org
6543 S:      Maintained
6544 F:      block/partitions/efi.*
6545
6546 H8/300 ARCHITECTURE
6547 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6548 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6549 W:      http://uclinux-h8.sourceforge.jp
6550 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6551 S:      Maintained
6552 F:      arch/h8300/
6553 F:      drivers/clocksource/h8300_*.c
6554 F:      drivers/clk/h8300/
6555 F:      drivers/irqchip/irq-renesas-h8*.c
6556
6557 HACKRF MEDIA DRIVER
6558 M:      Antti Palosaari <crope@iki.fi>
6559 L:      linux-media@vger.kernel.org
6560 W:      https://linuxtv.org
6561 W:      http://palosaari.fi/linux/
6562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6563 T:      git git://linuxtv.org/anttip/media_tree.git
6564 S:      Maintained
6565 F:      drivers/media/usb/hackrf/
6566
6567 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6568 M:      Frank Seidel <frank@f-seidel.de>
6569 L:      platform-driver-x86@vger.kernel.org
6570 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6571 S:      Maintained
6572 F:      drivers/platform/x86/hdaps.c
6573
6574 HARDWARE MONITORING
6575 M:      Jean Delvare <jdelvare@suse.com>
6576 M:      Guenter Roeck <linux@roeck-us.net>
6577 L:      linux-hwmon@vger.kernel.org
6578 W:      http://hwmon.wiki.kernel.org/
6579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6580 S:      Maintained
6581 F:      Documentation/devicetree/bindings/hwmon/
6582 F:      Documentation/hwmon/
6583 F:      drivers/hwmon/
6584 F:      include/linux/hwmon*.h
6585 F:      include/trace/events/hwmon*.h
6586
6587 HARDWARE RANDOM NUMBER GENERATOR CORE
6588 M:      Matt Mackall <mpm@selenic.com>
6589 M:      Herbert Xu <herbert@gondor.apana.org.au>
6590 L:      linux-crypto@vger.kernel.org
6591 S:      Odd fixes
6592 F:      Documentation/devicetree/bindings/rng/
6593 F:      Documentation/hw_random.txt
6594 F:      drivers/char/hw_random/
6595 F:      include/linux/hw_random.h
6596
6597 HARDWARE TRACING FACILITIES
6598 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6599 S:      Maintained
6600 F:      drivers/hwtracing/
6601
6602 HARDWARE SPINLOCK CORE
6603 M:      Ohad Ben-Cohen <ohad@wizery.com>
6604 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6605 L:      linux-remoteproc@vger.kernel.org
6606 S:      Maintained
6607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6608 F:      Documentation/devicetree/bindings/hwlock/
6609 F:      Documentation/hwspinlock.txt
6610 F:      drivers/hwspinlock/
6611 F:      include/linux/hwspinlock.h
6612
6613 HARMONY SOUND DRIVER
6614 L:      linux-parisc@vger.kernel.org
6615 S:      Maintained
6616 F:      sound/parisc/harmony.*
6617
6618 HDPVR USB VIDEO ENCODER DRIVER
6619 M:      Hans Verkuil <hverkuil@xs4all.nl>
6620 L:      linux-media@vger.kernel.org
6621 T:      git git://linuxtv.org/media_tree.git
6622 W:      https://linuxtv.org
6623 S:      Odd Fixes
6624 F:      drivers/media/usb/hdpvr/
6625
6626 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6627 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6628 S:      Supported
6629 F:      Documentation/watchdog/hpwdt.txt
6630 F:      drivers/watchdog/hpwdt.c
6631
6632 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6633 M:      Don Brace <don.brace@microsemi.com>
6634 L:      esc.storagedev@microsemi.com
6635 L:      linux-scsi@vger.kernel.org
6636 S:      Supported
6637 F:      Documentation/scsi/hpsa.txt
6638 F:      drivers/scsi/hpsa*.[ch]
6639 F:      include/linux/cciss*.h
6640 F:      include/uapi/linux/cciss*.h
6641
6642 HFI1 DRIVER
6643 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6644 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6645 L:      linux-rdma@vger.kernel.org
6646 S:      Supported
6647 F:      drivers/infiniband/hw/hfi1
6648
6649 HFS FILESYSTEM
6650 L:      linux-fsdevel@vger.kernel.org
6651 S:      Orphan
6652 F:      Documentation/filesystems/hfs.txt
6653 F:      fs/hfs/
6654
6655 HFSPLUS FILESYSTEM
6656 L:      linux-fsdevel@vger.kernel.org
6657 S:      Orphan
6658 F:      Documentation/filesystems/hfsplus.txt
6659 F:      fs/hfsplus/
6660
6661 HGA FRAMEBUFFER DRIVER
6662 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6663 L:      linux-nvidia@lists.surfsouth.com
6664 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6665 S:      Maintained
6666 F:      drivers/video/fbdev/hgafb.c
6667
6668 HIBERNATION (aka Software Suspend, aka swsusp)
6669 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6670 M:      Pavel Machek <pavel@ucw.cz>
6671 L:      linux-pm@vger.kernel.org
6672 B:      https://bugzilla.kernel.org
6673 S:      Supported
6674 F:      arch/x86/power/
6675 F:      drivers/base/power/
6676 F:      kernel/power/
6677 F:      include/linux/suspend.h
6678 F:      include/linux/freezer.h
6679 F:      include/linux/pm.h
6680 F:      arch/*/include/asm/suspend*.h
6681
6682 HID CORE LAYER
6683 M:      Jiri Kosina <jikos@kernel.org>
6684 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6685 L:      linux-input@vger.kernel.org
6686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6687 S:      Maintained
6688 F:      drivers/hid/
6689 F:      include/linux/hid*
6690 F:      include/uapi/linux/hid*
6691
6692 HID SENSOR HUB DRIVERS
6693 M:      Jiri Kosina <jikos@kernel.org>
6694 M:      Jonathan Cameron <jic23@kernel.org>
6695 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6696 L:      linux-input@vger.kernel.org
6697 L:      linux-iio@vger.kernel.org
6698 S:      Maintained
6699 F:      Documentation/hid/hid-sensor*
6700 F:      drivers/hid/hid-sensor-*
6701 F:      drivers/iio/*/hid-*
6702 F:      include/linux/hid-sensor-*
6703
6704 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6705 M:      Thomas Gleixner <tglx@linutronix.de>
6706 L:      linux-kernel@vger.kernel.org
6707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6708 S:      Maintained
6709 F:      Documentation/timers/
6710 F:      kernel/time/hrtimer.c
6711 F:      kernel/time/clockevents.c
6712 F:      kernel/time/timer_*.c
6713 F:      include/linux/clockchips.h
6714 F:      include/linux/hrtimer.h
6715
6716 HIGH-SPEED SCC DRIVER FOR AX.25
6717 L:      linux-hams@vger.kernel.org
6718 S:      Orphan
6719 F:      drivers/net/hamradio/dmascc.c
6720 F:      drivers/net/hamradio/scc.c
6721
6722 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6723 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6724 W:      http://www.highpoint-tech.com
6725 S:      Supported
6726 F:      Documentation/scsi/hptiop.txt
6727 F:      drivers/scsi/hptiop.c
6728
6729 HIPPI
6730 M:      Jes Sorensen <jes@trained-monkey.org>
6731 L:      linux-hippi@sunsite.dk
6732 S:      Maintained
6733 F:      include/linux/hippidevice.h
6734 F:      include/uapi/linux/if_hippi.h
6735 F:      net/802/hippi.c
6736 F:      drivers/net/hippi/
6737
6738 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6739 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6740 M:      Salil Mehta <salil.mehta@huawei.com>
6741 L:      netdev@vger.kernel.org
6742 W:      http://www.hisilicon.com
6743 S:      Maintained
6744 F:      drivers/net/ethernet/hisilicon/hns3/
6745
6746 HISILICON LPC BUS DRIVER
6747 M:      john.garry@huawei.com
6748 W:      http://www.hisilicon.com
6749 S:      Maintained
6750 F:      drivers/bus/hisi_lpc.c
6751 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6752
6753 HISILICON NETWORK SUBSYSTEM DRIVER
6754 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6755 M:      Salil Mehta <salil.mehta@huawei.com>
6756 L:      netdev@vger.kernel.org
6757 W:      http://www.hisilicon.com
6758 S:      Maintained
6759 F:      drivers/net/ethernet/hisilicon/
6760 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6761
6762 HISILICON PMU DRIVER
6763 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6764 W:      http://www.hisilicon.com
6765 S:      Supported
6766 F:      drivers/perf/hisilicon
6767 F:      Documentation/perf/hisi-pmu.txt
6768
6769 HISILICON ROCE DRIVER
6770 M:      Lijun Ou <oulijun@huawei.com>
6771 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6772 L:      linux-rdma@vger.kernel.org
6773 S:      Maintained
6774 F:      drivers/infiniband/hw/hns/
6775 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6776
6777 HISILICON SAS Controller
6778 M:      John Garry <john.garry@huawei.com>
6779 W:      http://www.hisilicon.com
6780 S:      Supported
6781 F:      drivers/scsi/hisi_sas/
6782 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6783
6784 HMM - Heterogeneous Memory Management
6785 M:      Jérôme Glisse <jglisse@redhat.com>
6786 L:      linux-mm@kvack.org
6787 S:      Maintained
6788 F:      mm/hmm*
6789 F:      include/linux/hmm*
6790 F:      Documentation/vm/hmm.rst
6791
6792 HOST AP DRIVER
6793 M:      Jouni Malinen <j@w1.fi>
6794 L:      linux-wireless@vger.kernel.org
6795 W:      http://w1.fi/hostap-driver.html
6796 S:      Obsolete
6797 F:      drivers/net/wireless/intersil/hostap/
6798
6799 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6800 L:      platform-driver-x86@vger.kernel.org
6801 S:      Orphan
6802 F:      drivers/platform/x86/tc1100-wmi.c
6803
6804 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6805 M:      Jaroslav Kysela <perex@perex.cz>
6806 S:      Maintained
6807 F:      drivers/net/ethernet/hp/hp100.*
6808
6809 HPET:   High Precision Event Timers driver
6810 M:      Clemens Ladisch <clemens@ladisch.de>
6811 S:      Maintained
6812 F:      Documentation/timers/hpet.txt
6813 F:      drivers/char/hpet.c
6814 F:      include/linux/hpet.h
6815 F:      include/uapi/linux/hpet.h
6816
6817 HPET:   x86
6818 S:      Orphan
6819 F:      arch/x86/kernel/hpet.c
6820 F:      arch/x86/include/asm/hpet.h
6821
6822 HPFS FILESYSTEM
6823 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6824 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6825 S:      Maintained
6826 F:      fs/hpfs/
6827
6828 HSI SUBSYSTEM
6829 M:      Sebastian Reichel <sre@kernel.org>
6830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6831 S:      Maintained
6832 F:      Documentation/ABI/testing/sysfs-bus-hsi
6833 F:      Documentation/driver-api/hsi.rst
6834 F:      drivers/hsi/
6835 F:      include/linux/hsi/
6836 F:      include/uapi/linux/hsi/
6837
6838 HSO 3G MODEM DRIVER
6839 L:      linux-usb@vger.kernel.org
6840 S:      Orphan
6841 F:      drivers/net/usb/hso.c
6842
6843 HSR NETWORK PROTOCOL
6844 M:      Arvid Brodin <arvid.brodin@alten.se>
6845 L:      netdev@vger.kernel.org
6846 S:      Maintained
6847 F:      net/hsr/
6848
6849 HT16K33 LED CONTROLLER DRIVER
6850 M:      Robin van der Gracht <robin@protonic.nl>
6851 S:      Maintained
6852 F:      drivers/auxdisplay/ht16k33.c
6853 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6854
6855 HTCPEN TOUCHSCREEN DRIVER
6856 M:      Pau Oliva Fora <pof@eslack.org>
6857 L:      linux-input@vger.kernel.org
6858 S:      Maintained
6859 F:      drivers/input/touchscreen/htcpen.c
6860
6861 HUAWEI ETHERNET DRIVER
6862 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6863 L:      netdev@vger.kernel.org
6864 S:      Supported
6865 F:      Documentation/networking/hinic.txt
6866 F:      drivers/net/ethernet/huawei/hinic/
6867
6868 HUGETLB FILESYSTEM
6869 M:      Mike Kravetz <mike.kravetz@oracle.com>
6870 L:      linux-mm@kvack.org
6871 S:      Maintained
6872 F:      fs/hugetlbfs/
6873 F:      mm/hugetlb.c
6874 F:      include/linux/hugetlb.h
6875 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6876 F:      Documentation/vm/hugetlbfs_reserv.rst
6877 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6878
6879 HVA ST MEDIA DRIVER
6880 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6881 L:      linux-media@vger.kernel.org
6882 T:      git git://linuxtv.org/media_tree.git
6883 W:      https://linuxtv.org
6884 S:      Supported
6885 F:      drivers/media/platform/sti/hva
6886
6887 HWPOISON MEMORY FAILURE HANDLING
6888 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6889 L:      linux-mm@kvack.org
6890 S:      Maintained
6891 F:      mm/memory-failure.c
6892 F:      mm/hwpoison-inject.c
6893
6894 HYGON PROCESSOR SUPPORT
6895 M:      Pu Wen <puwen@hygon.cn>
6896 L:      linux-kernel@vger.kernel.org
6897 S:      Maintained
6898 F:      arch/x86/kernel/cpu/hygon.c
6899
6900 Hyper-V CORE AND DRIVERS
6901 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6902 M:      Haiyang Zhang <haiyangz@microsoft.com>
6903 M:      Stephen Hemminger <sthemmin@microsoft.com>
6904 M:      Sasha Levin <sashal@kernel.org>
6905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
6906 L:      devel@linuxdriverproject.org
6907 S:      Supported
6908 F:      Documentation/networking/netvsc.txt
6909 F:      arch/x86/include/asm/mshyperv.h
6910 F:      arch/x86/include/asm/trace/hyperv.h
6911 F:      arch/x86/include/asm/hyperv-tlfs.h
6912 F:      arch/x86/kernel/cpu/mshyperv.c
6913 F:      arch/x86/hyperv
6914 F:      drivers/hid/hid-hyperv.c
6915 F:      drivers/hv/
6916 F:      drivers/input/serio/hyperv-keyboard.c
6917 F:      drivers/pci/controller/pci-hyperv.c
6918 F:      drivers/net/hyperv/
6919 F:      drivers/scsi/storvsc_drv.c
6920 F:      drivers/uio/uio_hv_generic.c
6921 F:      drivers/video/fbdev/hyperv_fb.c
6922 F:      net/vmw_vsock/hyperv_transport.c
6923 F:      include/linux/hyperv.h
6924 F:      include/uapi/linux/hyperv.h
6925 F:      tools/hv/
6926 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6927
6928 HYPERVISOR VIRTUAL CONSOLE DRIVER
6929 L:      linuxppc-dev@lists.ozlabs.org
6930 S:      Odd Fixes
6931 F:      drivers/tty/hvc/
6932
6933 I2C ACPI SUPPORT
6934 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6935 L:      linux-i2c@vger.kernel.org
6936 L:      linux-acpi@vger.kernel.org
6937 S:      Maintained
6938 F:      drivers/i2c/i2c-core-acpi.c
6939
6940 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6941 M:      Ajay Gupta <ajayg@nvidia.com>
6942 L:      linux-i2c@vger.kernel.org
6943 S:      Maintained
6944 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6945 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6946
6947 I2C MUXES
6948 M:      Peter Rosin <peda@axentia.se>
6949 L:      linux-i2c@vger.kernel.org
6950 S:      Maintained
6951 F:      Documentation/i2c/i2c-topology
6952 F:      Documentation/i2c/muxes/
6953 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6954 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6955 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6956 F:      drivers/i2c/i2c-mux.c
6957 F:      drivers/i2c/muxes/
6958 F:      include/linux/i2c-mux.h
6959
6960 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6961 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6962 L:      linux-i2c@vger.kernel.org
6963 S:      Maintained
6964 F:      drivers/i2c/busses/i2c-mv64xxx.c
6965
6966 I2C OVER PARALLEL PORT
6967 M:      Jean Delvare <jdelvare@suse.com>
6968 L:      linux-i2c@vger.kernel.org
6969 S:      Maintained
6970 F:      Documentation/i2c/busses/i2c-parport
6971 F:      Documentation/i2c/busses/i2c-parport-light
6972 F:      drivers/i2c/busses/i2c-parport.c
6973 F:      drivers/i2c/busses/i2c-parport-light.c
6974
6975 I2C SUBSYSTEM
6976 M:      Wolfram Sang <wsa@the-dreams.de>
6977 L:      linux-i2c@vger.kernel.org
6978 W:      https://i2c.wiki.kernel.org/
6979 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6981 S:      Maintained
6982 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6983 F:      Documentation/i2c/
6984 F:      drivers/i2c/*
6985 F:      include/linux/i2c.h
6986 F:      include/linux/i2c-dev.h
6987 F:      include/linux/i2c-smbus.h
6988 F:      include/uapi/linux/i2c.h
6989 F:      include/uapi/linux/i2c-*.h
6990
6991 I2C SUBSYSTEM HOST DRIVERS
6992 L:      linux-i2c@vger.kernel.org
6993 W:      https://i2c.wiki.kernel.org/
6994 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6996 S:      Odd Fixes
6997 F:      Documentation/devicetree/bindings/i2c/
6998 F:      drivers/i2c/algos/
6999 F:      drivers/i2c/busses/
7000
7001 I2C-TAOS-EVM DRIVER
7002 M:      Jean Delvare <jdelvare@suse.com>
7003 L:      linux-i2c@vger.kernel.org
7004 S:      Maintained
7005 F:      Documentation/i2c/busses/i2c-taos-evm
7006 F:      drivers/i2c/busses/i2c-taos-evm.c
7007
7008 I2C-TINY-USB DRIVER
7009 M:      Till Harbaum <till@harbaum.org>
7010 L:      linux-i2c@vger.kernel.org
7011 W:      http://www.harbaum.org/till/i2c_tiny_usb
7012 S:      Maintained
7013 F:      drivers/i2c/busses/i2c-tiny-usb.c
7014
7015 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7016 M:      Jean Delvare <jdelvare@suse.com>
7017 L:      linux-i2c@vger.kernel.org
7018 S:      Maintained
7019 F:      Documentation/i2c/busses/i2c-ali1535
7020 F:      Documentation/i2c/busses/i2c-ali1563
7021 F:      Documentation/i2c/busses/i2c-ali15x3
7022 F:      Documentation/i2c/busses/i2c-amd756
7023 F:      Documentation/i2c/busses/i2c-amd8111
7024 F:      Documentation/i2c/busses/i2c-i801
7025 F:      Documentation/i2c/busses/i2c-nforce2
7026 F:      Documentation/i2c/busses/i2c-piix4
7027 F:      Documentation/i2c/busses/i2c-sis5595
7028 F:      Documentation/i2c/busses/i2c-sis630
7029 F:      Documentation/i2c/busses/i2c-sis96x
7030 F:      Documentation/i2c/busses/i2c-via
7031 F:      Documentation/i2c/busses/i2c-viapro
7032 F:      drivers/i2c/busses/i2c-ali1535.c
7033 F:      drivers/i2c/busses/i2c-ali1563.c
7034 F:      drivers/i2c/busses/i2c-ali15x3.c
7035 F:      drivers/i2c/busses/i2c-amd756.c
7036 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7037 F:      drivers/i2c/busses/i2c-amd8111.c
7038 F:      drivers/i2c/busses/i2c-i801.c
7039 F:      drivers/i2c/busses/i2c-isch.c
7040 F:      drivers/i2c/busses/i2c-nforce2.c
7041 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7042 F:      drivers/i2c/busses/i2c-piix4.c
7043 F:      drivers/i2c/busses/i2c-sis5595.c
7044 F:      drivers/i2c/busses/i2c-sis630.c
7045 F:      drivers/i2c/busses/i2c-sis96x.c
7046 F:      drivers/i2c/busses/i2c-via.c
7047 F:      drivers/i2c/busses/i2c-viapro.c
7048
7049 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7050 M:      Hans de Goede <hdegoede@redhat.com>
7051 L:      linux-i2c@vger.kernel.org
7052 S:      Maintained
7053 F:      drivers/i2c/busses/i2c-cht-wc.c
7054
7055 I2C/SMBUS ISMT DRIVER
7056 M:      Seth Heasley <seth.heasley@intel.com>
7057 M:      Neil Horman <nhorman@tuxdriver.com>
7058 L:      linux-i2c@vger.kernel.org
7059 F:      drivers/i2c/busses/i2c-ismt.c
7060 F:      Documentation/i2c/busses/i2c-ismt
7061
7062 I2C/SMBUS STUB DRIVER
7063 M:      Jean Delvare <jdelvare@suse.com>
7064 L:      linux-i2c@vger.kernel.org
7065 S:      Maintained
7066 F:      drivers/i2c/i2c-stub.c
7067
7068 IA64 (Itanium) PLATFORM
7069 M:      Tony Luck <tony.luck@intel.com>
7070 M:      Fenghua Yu <fenghua.yu@intel.com>
7071 L:      linux-ia64@vger.kernel.org
7072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7073 S:      Maintained
7074 F:      arch/ia64/
7075
7076 IBM Power 842 compression accelerator
7077 M:      Haren Myneni <haren@us.ibm.com>
7078 S:      Supported
7079 F:      drivers/crypto/nx/Makefile
7080 F:      drivers/crypto/nx/Kconfig
7081 F:      drivers/crypto/nx/nx-842*
7082 F:      include/linux/sw842.h
7083 F:      crypto/842.c
7084 F:      lib/842/
7085
7086 IBM Power in-Nest Crypto Acceleration
7087 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7088 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7089 L:      linux-crypto@vger.kernel.org
7090 S:      Supported
7091 F:      drivers/crypto/nx/Makefile
7092 F:      drivers/crypto/nx/Kconfig
7093 F:      drivers/crypto/nx/nx-aes*
7094 F:      drivers/crypto/nx/nx-sha*
7095 F:      drivers/crypto/nx/nx.*
7096 F:      drivers/crypto/nx/nx_csbcpb.h
7097 F:      drivers/crypto/nx/nx_debugfs.h
7098
7099 IBM Power Linux RAID adapter
7100 M:      Brian King <brking@us.ibm.com>
7101 S:      Supported
7102 F:      drivers/scsi/ipr.*
7103
7104 IBM Power SRIOV Virtual NIC Device Driver
7105 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7106 M:      John Allen <jallen@linux.vnet.ibm.com>
7107 L:      netdev@vger.kernel.org
7108 S:      Supported
7109 F:      drivers/net/ethernet/ibm/ibmvnic.*
7110
7111 IBM Power Virtual Accelerator Switchboard
7112 M:      Sukadev Bhattiprolu
7113 L:      linuxppc-dev@lists.ozlabs.org
7114 S:      Supported
7115 F:      arch/powerpc/platforms/powernv/vas*
7116 F:      arch/powerpc/platforms/powernv/copy-paste.h
7117 F:      arch/powerpc/include/asm/vas.h
7118 F:      arch/powerpc/include/uapi/asm/vas.h
7119
7120 IBM Power Virtual Ethernet Device Driver
7121 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7122 L:      netdev@vger.kernel.org
7123 S:      Supported
7124 F:      drivers/net/ethernet/ibm/ibmveth.*
7125
7126 IBM Power Virtual FC Device Drivers
7127 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7128 L:      linux-scsi@vger.kernel.org
7129 S:      Supported
7130 F:      drivers/scsi/ibmvscsi/ibmvfc*
7131
7132 IBM Power Virtual Management Channel Driver
7133 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7134 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7135 S:      Supported
7136 F:      drivers/misc/ibmvmc.*
7137
7138 IBM Power Virtual SCSI Device Drivers
7139 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7140 L:      linux-scsi@vger.kernel.org
7141 S:      Supported
7142 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7143 F:      include/scsi/viosrp.h
7144
7145 IBM Power Virtual SCSI Device Target Driver
7146 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7147 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7148 L:      linux-scsi@vger.kernel.org
7149 L:      target-devel@vger.kernel.org
7150 S:      Supported
7151 F:      drivers/scsi/ibmvscsi_tgt/
7152
7153 IBM Power VMX Cryptographic instructions
7154 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7155 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7156 L:      linux-crypto@vger.kernel.org
7157 S:      Supported
7158 F:      drivers/crypto/vmx/Makefile
7159 F:      drivers/crypto/vmx/Kconfig
7160 F:      drivers/crypto/vmx/vmx.c
7161 F:      drivers/crypto/vmx/aes*
7162 F:      drivers/crypto/vmx/ghash*
7163 F:      drivers/crypto/vmx/ppc-xlate.pl
7164
7165 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7166 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7167 L:      linux-pci@vger.kernel.org
7168 L:      linuxppc-dev@lists.ozlabs.org
7169 S:      Supported
7170 F:      drivers/pci/hotplug/rpaphp*
7171
7172 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7173 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7174 L:      linux-pci@vger.kernel.org
7175 L:      linuxppc-dev@lists.ozlabs.org
7176 S:      Supported
7177 F:      drivers/pci/hotplug/rpadlpar*
7178
7179 IBM ServeRAID RAID DRIVER
7180 S:      Orphan
7181 F:      drivers/scsi/ips.*
7182
7183 ICH LPC AND GPIO DRIVER
7184 M:      Peter Tyser <ptyser@xes-inc.com>
7185 S:      Maintained
7186 F:      drivers/mfd/lpc_ich.c
7187 F:      drivers/gpio/gpio-ich.c
7188
7189 IDE SUBSYSTEM
7190 M:      "David S. Miller" <davem@davemloft.net>
7191 L:      linux-ide@vger.kernel.org
7192 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7194 S:      Maintained
7195 F:      Documentation/ide/
7196 F:      drivers/ide/
7197 F:      include/linux/ide.h
7198
7199 IDE/ATAPI DRIVERS
7200 M:      Borislav Petkov <bp@alien8.de>
7201 L:      linux-ide@vger.kernel.org
7202 S:      Maintained
7203 F:      Documentation/cdrom/ide-cd
7204 F:      drivers/ide/ide-cd*
7205
7206 IDEAPAD LAPTOP EXTRAS DRIVER
7207 M:      Ike Panhc <ike.pan@canonical.com>
7208 L:      platform-driver-x86@vger.kernel.org
7209 W:      http://launchpad.net/ideapad-laptop
7210 S:      Maintained
7211 F:      drivers/platform/x86/ideapad-laptop.c
7212
7213 IDEAPAD LAPTOP SLIDEBAR DRIVER
7214 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7215 L:      linux-input@vger.kernel.org
7216 W:      https://github.com/o2genum/ideapad-slidebar
7217 S:      Maintained
7218 F:      drivers/input/misc/ideapad_slidebar.c
7219
7220 IDT VersaClock 5 CLOCK DRIVER
7221 M:      Marek Vasut <marek.vasut@gmail.com>
7222 S:      Maintained
7223 F:      drivers/clk/clk-versaclock5.c
7224
7225 IEEE 802.15.4 SUBSYSTEM
7226 M:      Alexander Aring <alex.aring@gmail.com>
7227 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7228 L:      linux-wpan@vger.kernel.org
7229 W:      http://wpan.cakelab.org/
7230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7232 S:      Maintained
7233 F:      net/ieee802154/
7234 F:      net/mac802154/
7235 F:      drivers/net/ieee802154/
7236 F:      include/linux/nl802154.h
7237 F:      include/linux/ieee802154.h
7238 F:      include/net/nl802154.h
7239 F:      include/net/mac802154.h
7240 F:      include/net/af_ieee802154.h
7241 F:      include/net/cfg802154.h
7242 F:      include/net/ieee802154_netdev.h
7243 F:      Documentation/networking/ieee802154.txt
7244
7245 IFE PROTOCOL
7246 M:      Yotam Gigi <yotam.gi@gmail.com>
7247 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7248 F:      net/ife
7249 F:      include/net/ife.h
7250 F:      include/uapi/linux/ife.h
7251
7252 IGORPLUG-USB IR RECEIVER
7253 M:      Sean Young <sean@mess.org>
7254 L:      linux-media@vger.kernel.org
7255 S:      Maintained
7256 F:      drivers/media/rc/igorplugusb.c
7257
7258 IGUANAWORKS USB IR TRANSCEIVER
7259 M:      Sean Young <sean@mess.org>
7260 L:      linux-media@vger.kernel.org
7261 S:      Maintained
7262 F:      drivers/media/rc/iguanair.c
7263
7264 IIO DIGITAL POTENTIOMETER DAC
7265 M:      Peter Rosin <peda@axentia.se>
7266 L:      linux-iio@vger.kernel.org
7267 S:      Maintained
7268 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7269 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7270 F:      drivers/iio/dac/dpot-dac.c
7271
7272 IIO ENVELOPE DETECTOR
7273 M:      Peter Rosin <peda@axentia.se>
7274 L:      linux-iio@vger.kernel.org
7275 S:      Maintained
7276 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7277 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7278 F:      drivers/iio/adc/envelope-detector.c
7279
7280 IIO MULTIPLEXER
7281 M:      Peter Rosin <peda@axentia.se>
7282 L:      linux-iio@vger.kernel.org
7283 S:      Maintained
7284 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7285 F:      drivers/iio/multiplexer/iio-mux.c
7286
7287 IIO SUBSYSTEM AND DRIVERS
7288 M:      Jonathan Cameron <jic23@kernel.org>
7289 R:      Hartmut Knaack <knaack.h@gmx.de>
7290 R:      Lars-Peter Clausen <lars@metafoo.de>
7291 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7292 L:      linux-iio@vger.kernel.org
7293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7294 S:      Maintained
7295 F:      Documentation/ABI/testing/configfs-iio*
7296 F:      Documentation/ABI/testing/sysfs-bus-iio*
7297 F:      Documentation/devicetree/bindings/iio/
7298 F:      drivers/iio/
7299 F:      drivers/staging/iio/
7300 F:      include/linux/iio/
7301 F:      tools/iio/
7302
7303 IIO UNIT CONVERTER
7304 M:      Peter Rosin <peda@axentia.se>
7305 L:      linux-iio@vger.kernel.org
7306 S:      Maintained
7307 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7308 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7309 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7310 F:      drivers/iio/afe/iio-rescale.c
7311
7312 IKANOS/ADI EAGLE ADSL USB DRIVER
7313 M:      Matthieu Castet <castet.matthieu@free.fr>
7314 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7315 S:      Maintained
7316 F:      drivers/usb/atm/ueagle-atm.c
7317
7318 IMGTEC ASCII LCD DRIVER
7319 M:      Paul Burton <paul.burton@mips.com>
7320 S:      Maintained
7321 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7322 F:      drivers/auxdisplay/img-ascii-lcd.c
7323
7324 IMGTEC IR DECODER DRIVER
7325 M:      James Hogan <jhogan@kernel.org>
7326 S:      Maintained
7327 F:      drivers/media/rc/img-ir/
7328
7329 IMON SOUNDGRAPH USB IR RECEIVER
7330 M:      Sean Young <sean@mess.org>
7331 L:      linux-media@vger.kernel.org
7332 S:      Maintained
7333 F:      drivers/media/rc/imon_raw.c
7334 F:      drivers/media/rc/imon.c
7335
7336 IMS TWINTURBO FRAMEBUFFER DRIVER
7337 L:      linux-fbdev@vger.kernel.org
7338 S:      Orphan
7339 F:      drivers/video/fbdev/imsttfb.c
7340
7341 INA209 HARDWARE MONITOR DRIVER
7342 M:      Guenter Roeck <linux@roeck-us.net>
7343 L:      linux-hwmon@vger.kernel.org
7344 S:      Maintained
7345 F:      Documentation/hwmon/ina209
7346 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7347 F:      drivers/hwmon/ina209.c
7348
7349 INA2XX HARDWARE MONITOR DRIVER
7350 M:      Guenter Roeck <linux@roeck-us.net>
7351 L:      linux-hwmon@vger.kernel.org
7352 S:      Maintained
7353 F:      Documentation/hwmon/ina2xx
7354 F:      drivers/hwmon/ina2xx.c
7355 F:      include/linux/platform_data/ina2xx.h
7356
7357 INDUSTRY PACK SUBSYSTEM (IPACK)
7358 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7359 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7360 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7361 L:      industrypack-devel@lists.sourceforge.net
7362 W:      http://industrypack.sourceforge.net
7363 S:      Maintained
7364 F:      drivers/ipack/
7365
7366 INFINIBAND SUBSYSTEM
7367 M:      Doug Ledford <dledford@redhat.com>
7368 M:      Jason Gunthorpe <jgg@mellanox.com>
7369 L:      linux-rdma@vger.kernel.org
7370 W:      https://github.com/linux-rdma/rdma-core
7371 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7373 S:      Supported
7374 F:      Documentation/devicetree/bindings/infiniband/
7375 F:      Documentation/infiniband/
7376 F:      drivers/infiniband/
7377 F:      include/uapi/linux/if_infiniband.h
7378 F:      include/uapi/rdma/
7379 F:      include/rdma/
7380
7381 INGENIC JZ4780 DMA Driver
7382 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7383 S:      Maintained
7384 F:      drivers/dma/dma-jz4780.c
7385
7386 INGENIC JZ4780 NAND DRIVER
7387 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7388 L:      linux-mtd@lists.infradead.org
7389 S:      Maintained
7390 F:      drivers/mtd/nand/raw/jz4780_*
7391
7392 INOTIFY
7393 M:      Jan Kara <jack@suse.cz>
7394 R:      Amir Goldstein <amir73il@gmail.com>
7395 L:      linux-fsdevel@vger.kernel.org
7396 S:      Maintained
7397 F:      Documentation/filesystems/inotify.txt
7398 F:      fs/notify/inotify/
7399 F:      include/linux/inotify.h
7400 F:      include/uapi/linux/inotify.h
7401
7402 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7403 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7404 L:      linux-input@vger.kernel.org
7405 Q:      http://patchwork.kernel.org/project/linux-input/list/
7406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7407 S:      Maintained
7408 F:      drivers/input/
7409 F:      include/linux/input.h
7410 F:      include/uapi/linux/input.h
7411 F:      include/uapi/linux/input-event-codes.h
7412 F:      include/linux/input/
7413 F:      Documentation/devicetree/bindings/input/
7414 F:      Documentation/devicetree/bindings/serio/
7415 F:      Documentation/input/
7416
7417 INPUT MULTITOUCH (MT) PROTOCOL
7418 M:      Henrik Rydberg <rydberg@bitmath.org>
7419 L:      linux-input@vger.kernel.org
7420 S:      Odd fixes
7421 F:      Documentation/input/multi-touch-protocol.rst
7422 F:      drivers/input/input-mt.c
7423 K:      \b(ABS|SYN)_MT_
7424
7425 INSIDE SECURE CRYPTO DRIVER
7426 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7427 F:      drivers/crypto/inside-secure/
7428 S:      Maintained
7429 L:      linux-crypto@vger.kernel.org
7430
7431 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7432 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7433 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7434 L:      linux-integrity@vger.kernel.org
7435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7436 S:      Supported
7437 F:      security/integrity/ima/
7438
7439 INTEL 810/815 FRAMEBUFFER DRIVER
7440 M:      Antonino Daplas <adaplas@gmail.com>
7441 L:      linux-fbdev@vger.kernel.org
7442 S:      Maintained
7443 F:      drivers/video/fbdev/i810/
7444
7445 INTEL ASoC DRIVERS
7446 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7447 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7448 M:      Jie Yang <yang.jie@linux.intel.com>
7449 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7450 S:      Supported
7451 F:      sound/soc/intel/
7452
7453 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7454 M:      Hans de Goede <hdegoede@redhat.com>
7455 L:      platform-driver-x86@vger.kernel.org
7456 S:      Maintained
7457 F:      drivers/platform/x86/intel_atomisp2_pm.c
7458
7459 INTEL C600 SERIES SAS CONTROLLER DRIVER
7460 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7461 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7462 L:      linux-scsi@vger.kernel.org
7463 T:      git git://git.code.sf.net/p/intel-sas/isci
7464 S:      Supported
7465 F:      drivers/scsi/isci/
7466
7467 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7468 M:      Jani Nikula <jani.nikula@linux.intel.com>
7469 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7470 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7471 L:      intel-gfx@lists.freedesktop.org
7472 W:      https://01.org/linuxgraphics/
7473 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7474 C:      irc://chat.freenode.net/intel-gfx
7475 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7476 T:      git git://anongit.freedesktop.org/drm-intel
7477 S:      Supported
7478 F:      drivers/gpu/drm/i915/
7479 F:      include/drm/i915*
7480 F:      include/uapi/drm/i915_drm.h
7481 F:      Documentation/gpu/i915.rst
7482
7483 INTEL ETHERNET DRIVERS
7484 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7485 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7486 W:      http://www.intel.com/support/feedback.htm
7487 W:      http://e1000.sourceforge.net/
7488 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7491 S:      Supported
7492 F:      Documentation/networking/e100.rst
7493 F:      Documentation/networking/e1000.rst
7494 F:      Documentation/networking/e1000e.rst
7495 F:      Documentation/networking/fm10k.rst
7496 F:      Documentation/networking/igb.rst
7497 F:      Documentation/networking/igbvf.rst
7498 F:      Documentation/networking/ixgb.rst
7499 F:      Documentation/networking/ixgbe.rst
7500 F:      Documentation/networking/ixgbevf.rst
7501 F:      Documentation/networking/i40e.rst
7502 F:      Documentation/networking/iavf.rst
7503 F:      Documentation/networking/ice.rst
7504 F:      drivers/net/ethernet/intel/
7505 F:      drivers/net/ethernet/intel/*/
7506 F:      include/linux/avf/virtchnl.h
7507
7508 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7509 M:      Maik Broemme <mbroemme@libmpq.org>
7510 L:      linux-fbdev@vger.kernel.org
7511 S:      Maintained
7512 F:      Documentation/fb/intelfb.txt
7513 F:      drivers/video/fbdev/intelfb/
7514
7515 INTEL GPIO DRIVERS
7516 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7517 L:      linux-gpio@vger.kernel.org
7518 S:      Maintained
7519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7520 F:      drivers/gpio/gpio-ich.c
7521 F:      drivers/gpio/gpio-intel-mid.c
7522 F:      drivers/gpio/gpio-lynxpoint.c
7523 F:      drivers/gpio/gpio-merrifield.c
7524 F:      drivers/gpio/gpio-ml-ioh.c
7525 F:      drivers/gpio/gpio-pch.c
7526 F:      drivers/gpio/gpio-sch.c
7527 F:      drivers/gpio/gpio-sodaville.c
7528
7529 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7530 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7531 M:      Zhi Wang <zhi.a.wang@intel.com>
7532 L:      intel-gvt-dev@lists.freedesktop.org
7533 L:      intel-gfx@lists.freedesktop.org
7534 W:      https://01.org/igvt-g
7535 T:      git https://github.com/intel/gvt-linux.git
7536 S:      Supported
7537 F:      drivers/gpu/drm/i915/gvt/
7538
7539 INTEL HID EVENT DRIVER
7540 M:      Alex Hung <alex.hung@canonical.com>
7541 L:      platform-driver-x86@vger.kernel.org
7542 S:      Maintained
7543 F:      drivers/platform/x86/intel-hid.c
7544
7545 INTEL I/OAT DMA DRIVER
7546 M:      Dave Jiang <dave.jiang@intel.com>
7547 R:      Dan Williams <dan.j.williams@intel.com>
7548 L:      dmaengine@vger.kernel.org
7549 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7550 S:      Supported
7551 F:      drivers/dma/ioat*
7552
7553 INTEL IDLE DRIVER
7554 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7555 M:      Len Brown <lenb@kernel.org>
7556 L:      linux-pm@vger.kernel.org
7557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7558 B:      https://bugzilla.kernel.org
7559 S:      Supported
7560 F:      drivers/idle/intel_idle.c
7561
7562 INTEL INTEGRATED SENSOR HUB DRIVER
7563 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7564 M:      Jiri Kosina <jikos@kernel.org>
7565 L:      linux-input@vger.kernel.org
7566 S:      Maintained
7567 F:      drivers/hid/intel-ish-hid/
7568
7569 INTEL IOMMU (VT-d)
7570 M:      David Woodhouse <dwmw2@infradead.org>
7571 L:      iommu@lists.linux-foundation.org
7572 T:      git git://git.infradead.org/iommu-2.6.git
7573 S:      Supported
7574 F:      drivers/iommu/intel-iommu.c
7575 F:      include/linux/intel-iommu.h
7576
7577 INTEL IOP-ADMA DMA DRIVER
7578 R:      Dan Williams <dan.j.williams@intel.com>
7579 S:      Odd fixes
7580 F:      drivers/dma/iop-adma.c
7581
7582 INTEL IPU3 CSI-2 CIO2 DRIVER
7583 M:      Yong Zhi <yong.zhi@intel.com>
7584 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7585 M:      Bingbu Cao <bingbu.cao@intel.com>
7586 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7587 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7588 L:      linux-media@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/media/pci/intel/ipu3/
7591 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7592
7593 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7594 M:      Krzysztof Halasa <khalasa@piap.pl>
7595 S:      Maintained
7596 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7597 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7598 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7599 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7600 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7601 F:      drivers/net/wan/ixp4xx_hss.c
7602
7603 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7604 M:      Deepak Saxena <dsaxena@plexity.net>
7605 S:      Maintained
7606 F:      drivers/char/hw_random/ixp4xx-rng.c
7607
7608 INTEL MANAGEMENT ENGINE (mei)
7609 M:      Tomas Winkler <tomas.winkler@intel.com>
7610 L:      linux-kernel@vger.kernel.org
7611 S:      Supported
7612 F:      include/uapi/linux/mei.h
7613 F:      include/linux/mei_cl_bus.h
7614 F:      drivers/misc/mei/*
7615 F:      drivers/watchdog/mei_wdt.c
7616 F:      Documentation/misc-devices/mei/*
7617 F:      samples/mei/*
7618
7619 INTEL MENLOW THERMAL DRIVER
7620 M:      Sujith Thomas <sujith.thomas@intel.com>
7621 L:      platform-driver-x86@vger.kernel.org
7622 W:      https://01.org/linux-acpi
7623 S:      Supported
7624 F:      drivers/platform/x86/intel_menlow.c
7625
7626 INTEL MIC DRIVERS (mic)
7627 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7628 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7629 S:      Supported
7630 W:      https://github.com/sudeepdutt/mic
7631 W:      http://software.intel.com/en-us/mic-developer
7632 F:      include/linux/mic_bus.h
7633 F:      include/linux/scif.h
7634 F:      include/uapi/linux/mic_common.h
7635 F:      include/uapi/linux/mic_ioctl.h
7636 F:      include/uapi/linux/scif_ioctl.h
7637 F:      drivers/misc/mic/
7638 F:      drivers/dma/mic_x100_dma.c
7639 F:      drivers/dma/mic_x100_dma.h
7640 F:      Documentation/mic/
7641
7642 INTEL PMC CORE DRIVER
7643 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7644 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7645 L:      platform-driver-x86@vger.kernel.org
7646 S:      Maintained
7647 F:      drivers/platform/x86/intel_pmc_core*
7648
7649 INTEL PMC/P-Unit IPC DRIVER
7650 M:      Zha Qipeng<qipeng.zha@intel.com>
7651 L:      platform-driver-x86@vger.kernel.org
7652 S:      Maintained
7653 F:      drivers/platform/x86/intel_pmc_ipc.c
7654 F:      drivers/platform/x86/intel_punit_ipc.c
7655 F:      arch/x86/include/asm/intel_pmc_ipc.h
7656 F:      arch/x86/include/asm/intel_punit_ipc.h
7657
7658 INTEL PMIC GPIO DRIVERS
7659 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7660 S:      Maintained
7661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7662 F:      drivers/gpio/gpio-*cove.c
7663 F:      drivers/gpio/gpio-msic.c
7664
7665 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7666 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7667 S:      Maintained
7668 F:      drivers/mfd/intel_msic.c
7669 F:      drivers/mfd/intel_soc_pmic*
7670 F:      include/linux/mfd/intel_msic.h
7671 F:      include/linux/mfd/intel_soc_pmic*
7672
7673 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7674 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7675 L:      linux-wireless@vger.kernel.org
7676 S:      Maintained
7677 F:      Documentation/networking/README.ipw2100
7678 F:      Documentation/networking/README.ipw2200
7679 F:      drivers/net/wireless/intel/ipw2x00/
7680
7681 INTEL PSTATE DRIVER
7682 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7683 M:      Len Brown <lenb@kernel.org>
7684 L:      linux-pm@vger.kernel.org
7685 S:      Supported
7686 F:      drivers/cpufreq/intel_pstate.c
7687
7688 INTEL RDMA RNIC DRIVER
7689 M:      Faisal Latif <faisal.latif@intel.com>
7690 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7691 L:      linux-rdma@vger.kernel.org
7692 S:      Supported
7693 F:      drivers/infiniband/hw/i40iw/
7694 F:      include/uapi/rdma/i40iw-abi.h
7695
7696 INTEL TELEMETRY DRIVER
7697 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7698 M:      "David E. Box" <david.e.box@linux.intel.com>
7699 L:      platform-driver-x86@vger.kernel.org
7700 S:      Maintained
7701 F:      arch/x86/include/asm/intel_telemetry.h
7702 F:      drivers/platform/x86/intel_telemetry*
7703
7704 INTEL VIRTUAL BUTTON DRIVER
7705 M:      AceLan Kao <acelan.kao@canonical.com>
7706 L:      platform-driver-x86@vger.kernel.org
7707 S:      Maintained
7708 F:      drivers/platform/x86/intel-vbtn.c
7709
7710 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7711 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7712 L:      linux-wireless@vger.kernel.org
7713 S:      Supported
7714 F:      drivers/net/wireless/intel/iwlegacy/
7715
7716 INTEL WIRELESS WIFI LINK (iwlwifi)
7717 M:      Johannes Berg <johannes.berg@intel.com>
7718 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7719 M:      Luca Coelho <luciano.coelho@intel.com>
7720 M:      Intel Linux Wireless <linuxwifi@intel.com>
7721 L:      linux-wireless@vger.kernel.org
7722 W:      http://intellinuxwireless.org
7723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7724 S:      Supported
7725 F:      drivers/net/wireless/intel/iwlwifi/
7726
7727 INTEL WIRELESS WIMAX CONNECTION 2400
7728 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7729 M:      linux-wimax@intel.com
7730 L:      wimax@linuxwimax.org (subscribers-only)
7731 S:      Supported
7732 W:      http://linuxwimax.org
7733 F:      Documentation/wimax/README.i2400m
7734 F:      drivers/net/wimax/i2400m/
7735 F:      include/uapi/linux/wimax/i2400m.h
7736
7737 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7738 M:      Mario Limonciello <mario.limonciello@dell.com>
7739 S:      Maintained
7740 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7741
7742 INTEL(R) TRACE HUB
7743 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7744 S:      Supported
7745 F:      Documentation/trace/intel_th.rst
7746 F:      drivers/hwtracing/intel_th/
7747
7748 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7749 M:      Ning Sun <ning.sun@intel.com>
7750 L:      tboot-devel@lists.sourceforge.net
7751 W:      http://tboot.sourceforge.net
7752 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7753 S:      Supported
7754 F:      Documentation/intel_txt.txt
7755 F:      include/linux/tboot.h
7756 F:      arch/x86/kernel/tboot.c
7757
7758 INTEL-MID GPIO DRIVER
7759 M:      David Cohen <david.a.cohen@linux.intel.com>
7760 L:      linux-gpio@vger.kernel.org
7761 S:      Maintained
7762 F:      drivers/gpio/gpio-intel-mid.c
7763
7764 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7765 M:      Linus Walleij <linus.walleij@linaro.org>
7766 L:      linux-iio@vger.kernel.org
7767 S:      Maintained
7768 F:      drivers/iio/gyro/mpu3050*
7769 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7770
7771 IOC3 ETHERNET DRIVER
7772 M:      Ralf Baechle <ralf@linux-mips.org>
7773 L:      linux-mips@vger.kernel.org
7774 S:      Maintained
7775 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7776
7777 IOC3 SERIAL DRIVER
7778 M:      Pat Gefre <pfg@sgi.com>
7779 L:      linux-serial@vger.kernel.org
7780 S:      Maintained
7781 F:      drivers/tty/serial/ioc3_serial.c
7782
7783 IOMMU DRIVERS
7784 M:      Joerg Roedel <joro@8bytes.org>
7785 L:      iommu@lists.linux-foundation.org
7786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7787 S:      Maintained
7788 F:      Documentation/devicetree/bindings/iommu/
7789 F:      drivers/iommu/
7790 F:      include/linux/iommu.h
7791 F:      include/linux/of_iommu.h
7792 F:      include/linux/iova.h
7793
7794 IP MASQUERADING
7795 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7796 S:      Maintained
7797 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7798
7799 IPMI SUBSYSTEM
7800 M:      Corey Minyard <minyard@acm.org>
7801 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7802 W:      http://openipmi.sourceforge.net/
7803 S:      Supported
7804 F:      Documentation/devicetree/bindings/ipmi/
7805 F:      Documentation/IPMI.txt
7806 F:      drivers/char/ipmi/
7807 F:      include/linux/ipmi*
7808 F:      include/uapi/linux/ipmi*
7809
7810 IPS SCSI RAID DRIVER
7811 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7812 L:      linux-scsi@vger.kernel.org
7813 W:      http://www.adaptec.com/
7814 S:      Maintained
7815 F:      drivers/scsi/ips*
7816
7817 IPVS
7818 M:      Wensong Zhang <wensong@linux-vs.org>
7819 M:      Simon Horman <horms@verge.net.au>
7820 M:      Julian Anastasov <ja@ssi.bg>
7821 L:      netdev@vger.kernel.org
7822 L:      lvs-devel@vger.kernel.org
7823 S:      Maintained
7824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7826 F:      Documentation/networking/ipvs-sysctl.txt
7827 F:      include/net/ip_vs.h
7828 F:      include/uapi/linux/ip_vs.h
7829 F:      net/netfilter/ipvs/
7830
7831 IPWIRELESS DRIVER
7832 M:      Jiri Kosina <jikos@kernel.org>
7833 M:      David Sterba <dsterba@suse.com>
7834 S:      Odd Fixes
7835 F:      drivers/tty/ipwireless/
7836
7837 IPX NETWORK LAYER
7838 L:      netdev@vger.kernel.org
7839 S:      Obsolete
7840 F:      include/uapi/linux/ipx.h
7841
7842 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7843 M:      Marc Zyngier <marc.zyngier@arm.com>
7844 S:      Maintained
7845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7846 F:      Documentation/IRQ-domain.txt
7847 F:      include/linux/irqdomain.h
7848 F:      kernel/irq/irqdomain.c
7849 F:      kernel/irq/msi.c
7850
7851 IRQ SUBSYSTEM
7852 M:      Thomas Gleixner <tglx@linutronix.de>
7853 L:      linux-kernel@vger.kernel.org
7854 S:      Maintained
7855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7856 F:      kernel/irq/
7857
7858 IRQCHIP DRIVERS
7859 M:      Thomas Gleixner <tglx@linutronix.de>
7860 M:      Jason Cooper <jason@lakedaemon.net>
7861 M:      Marc Zyngier <marc.zyngier@arm.com>
7862 L:      linux-kernel@vger.kernel.org
7863 S:      Maintained
7864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7865 F:      Documentation/devicetree/bindings/interrupt-controller/
7866 F:      drivers/irqchip/
7867
7868 ISA
7869 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7870 S:      Maintained
7871 F:      Documentation/isa.txt
7872 F:      drivers/base/isa.c
7873 F:      include/linux/isa.h
7874
7875 ISA RADIO MODULE
7876 M:      Hans Verkuil <hverkuil@xs4all.nl>
7877 L:      linux-media@vger.kernel.org
7878 T:      git git://linuxtv.org/media_tree.git
7879 W:      https://linuxtv.org
7880 S:      Maintained
7881 F:      drivers/media/radio/radio-isa*
7882
7883 ISAPNP
7884 M:      Jaroslav Kysela <perex@perex.cz>
7885 S:      Maintained
7886 F:      Documentation/isapnp.txt
7887 F:      drivers/pnp/isapnp/
7888 F:      include/linux/isapnp.h
7889
7890 ISCSI
7891 M:      Lee Duncan <lduncan@suse.com>
7892 M:      Chris Leech <cleech@redhat.com>
7893 L:      open-iscsi@googlegroups.com
7894 W:      www.open-iscsi.com
7895 S:      Maintained
7896 F:      drivers/scsi/*iscsi*
7897 F:      include/scsi/*iscsi*
7898
7899 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7900 M:      Peter Jones <pjones@redhat.com>
7901 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7902 S:      Maintained
7903 F:      drivers/firmware/iscsi_ibft*
7904
7905 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7906 M:      Sagi Grimberg <sagi@grimberg.me>
7907 M:      Max Gurtovoy <maxg@mellanox.com>
7908 L:      linux-rdma@vger.kernel.org
7909 S:      Supported
7910 W:      http://www.openfabrics.org
7911 W:      www.open-iscsi.org
7912 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7913 F:      drivers/infiniband/ulp/iser/
7914
7915 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7916 M:      Sagi Grimberg <sagi@grimberg.me>
7917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7918 L:      linux-rdma@vger.kernel.org
7919 L:      target-devel@vger.kernel.org
7920 S:      Supported
7921 W:      http://www.linux-iscsi.org
7922 F:      drivers/infiniband/ulp/isert
7923
7924 ISDN SUBSYSTEM
7925 M:      Karsten Keil <isdn@linux-pingi.de>
7926 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7927 L:      netdev@vger.kernel.org
7928 W:      http://www.isdn4linux.de
7929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7930 S:      Maintained
7931 F:      Documentation/isdn/
7932 F:      drivers/isdn/
7933 F:      include/linux/isdn.h
7934 F:      include/linux/isdn/
7935 F:      include/uapi/linux/isdn.h
7936 F:      include/uapi/linux/isdn/
7937
7938 ISDN SUBSYSTEM (Eicon active card driver)
7939 M:      Armin Schindler <mac@melware.de>
7940 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7941 W:      http://www.melware.de
7942 S:      Maintained
7943 F:      drivers/isdn/hardware/eicon/
7944
7945 IT87 HARDWARE MONITORING DRIVER
7946 M:      Jean Delvare <jdelvare@suse.com>
7947 L:      linux-hwmon@vger.kernel.org
7948 S:      Maintained
7949 F:      Documentation/hwmon/it87
7950 F:      drivers/hwmon/it87.c
7951
7952 IT913X MEDIA DRIVER
7953 M:      Antti Palosaari <crope@iki.fi>
7954 L:      linux-media@vger.kernel.org
7955 W:      https://linuxtv.org
7956 W:      http://palosaari.fi/linux/
7957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7958 T:      git git://linuxtv.org/anttip/media_tree.git
7959 S:      Maintained
7960 F:      drivers/media/tuners/it913x*
7961
7962 IVTV VIDEO4LINUX DRIVER
7963 M:      Andy Walls <awalls@md.metrocast.net>
7964 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7965 L:      linux-media@vger.kernel.org
7966 T:      git git://linuxtv.org/media_tree.git
7967 W:      http://www.ivtvdriver.org
7968 S:      Maintained
7969 F:      Documentation/media/v4l-drivers/ivtv*
7970 F:      drivers/media/pci/ivtv/
7971 F:      include/uapi/linux/ivtv*
7972
7973 IX2505V MEDIA DRIVER
7974 M:      Malcolm Priestley <tvboxspy@gmail.com>
7975 L:      linux-media@vger.kernel.org
7976 W:      https://linuxtv.org
7977 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7978 S:      Maintained
7979 F:      drivers/media/dvb-frontends/ix2505v*
7980
7981 JAILHOUSE HYPERVISOR INTERFACE
7982 M:      Jan Kiszka <jan.kiszka@siemens.com>
7983 L:      jailhouse-dev@googlegroups.com
7984 S:      Maintained
7985 F:      arch/x86/kernel/jailhouse.c
7986 F:      arch/x86/include/asm/jailhouse_para.h
7987
7988 JC42.4 TEMPERATURE SENSOR DRIVER
7989 M:      Guenter Roeck <linux@roeck-us.net>
7990 L:      linux-hwmon@vger.kernel.org
7991 S:      Maintained
7992 F:      drivers/hwmon/jc42.c
7993 F:      Documentation/hwmon/jc42
7994
7995 JFS FILESYSTEM
7996 M:      Dave Kleikamp <shaggy@kernel.org>
7997 L:      jfs-discussion@lists.sourceforge.net
7998 W:      http://jfs.sourceforge.net/
7999 T:      git git://github.com/kleikamp/linux-shaggy.git
8000 S:      Maintained
8001 F:      Documentation/filesystems/jfs.txt
8002 F:      fs/jfs/
8003
8004 JME NETWORK DRIVER
8005 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8006 L:      netdev@vger.kernel.org
8007 S:      Maintained
8008 F:      drivers/net/ethernet/jme.*
8009
8010 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8011 M:      David Woodhouse <dwmw2@infradead.org>
8012 L:      linux-mtd@lists.infradead.org
8013 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8014 S:      Maintained
8015 F:      fs/jffs2/
8016 F:      include/uapi/linux/jffs2.h
8017
8018 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8019 M:      "Theodore Ts'o" <tytso@mit.edu>
8020 M:      Jan Kara <jack@suse.com>
8021 L:      linux-ext4@vger.kernel.org
8022 S:      Maintained
8023 F:      fs/jbd2/
8024 F:      include/linux/jbd2.h
8025
8026 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8027 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8028 L:      linux-media@vger.kernel.org
8029 S:      Maintained
8030 F:      drivers/media/platform/rcar_jpu.c
8031
8032 JSM Neo PCI based serial card
8033 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8034 L:      linux-serial@vger.kernel.org
8035 S:      Maintained
8036 F:      drivers/tty/serial/jsm/
8037
8038 K10TEMP HARDWARE MONITORING DRIVER
8039 M:      Clemens Ladisch <clemens@ladisch.de>
8040 L:      linux-hwmon@vger.kernel.org
8041 S:      Maintained
8042 F:      Documentation/hwmon/k10temp
8043 F:      drivers/hwmon/k10temp.c
8044
8045 K8TEMP HARDWARE MONITORING DRIVER
8046 M:      Rudolf Marek <r.marek@assembler.cz>
8047 L:      linux-hwmon@vger.kernel.org
8048 S:      Maintained
8049 F:      Documentation/hwmon/k8temp
8050 F:      drivers/hwmon/k8temp.c
8051
8052 KASAN
8053 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8054 R:      Alexander Potapenko <glider@google.com>
8055 R:      Dmitry Vyukov <dvyukov@google.com>
8056 L:      kasan-dev@googlegroups.com
8057 S:      Maintained
8058 F:      arch/*/include/asm/kasan.h
8059 F:      arch/*/mm/kasan_init*
8060 F:      Documentation/dev-tools/kasan.rst
8061 F:      include/linux/kasan*.h
8062 F:      lib/test_kasan.c
8063 F:      mm/kasan/
8064 F:      scripts/Makefile.kasan
8065
8066 KCONFIG
8067 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8069 L:      linux-kbuild@vger.kernel.org
8070 S:      Maintained
8071 F:      Documentation/kbuild/kconfig*
8072 F:      scripts/kconfig/
8073 F:      scripts/Kconfig.include
8074
8075 KDUMP
8076 M:      Dave Young <dyoung@redhat.com>
8077 M:      Baoquan He <bhe@redhat.com>
8078 R:      Vivek Goyal <vgoyal@redhat.com>
8079 L:      kexec@lists.infradead.org
8080 W:      http://lse.sourceforge.net/kdump/
8081 S:      Maintained
8082 F:      Documentation/kdump/
8083
8084 KEENE FM RADIO TRANSMITTER DRIVER
8085 M:      Hans Verkuil <hverkuil@xs4all.nl>
8086 L:      linux-media@vger.kernel.org
8087 T:      git git://linuxtv.org/media_tree.git
8088 W:      https://linuxtv.org
8089 S:      Maintained
8090 F:      drivers/media/radio/radio-keene*
8091
8092 KERNEL AUTOMOUNTER
8093 M:      Ian Kent <raven@themaw.net>
8094 L:      autofs@vger.kernel.org
8095 S:      Maintained
8096 F:      fs/autofs/
8097
8098 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8099 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8100 M:      Michal Marek <michal.lkml@markovi.net>
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8102 L:      linux-kbuild@vger.kernel.org
8103 S:      Maintained
8104 F:      Documentation/kbuild/
8105 F:      Makefile
8106 F:      scripts/Kbuild*
8107 F:      scripts/Makefile*
8108 F:      scripts/basic/
8109 F:      scripts/mk*
8110 F:      scripts/mod/
8111 F:      scripts/package/
8112
8113 KERNEL JANITORS
8114 L:      kernel-janitors@vger.kernel.org
8115 W:      http://kernelnewbies.org/KernelJanitors
8116 S:      Odd Fixes
8117
8118 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8119 M:      "J. Bruce Fields" <bfields@fieldses.org>
8120 M:      Jeff Layton <jlayton@kernel.org>
8121 L:      linux-nfs@vger.kernel.org
8122 W:      http://nfs.sourceforge.net/
8123 T:      git git://linux-nfs.org/~bfields/linux.git
8124 S:      Supported
8125 F:      fs/nfsd/
8126 F:      include/uapi/linux/nfsd/
8127 F:      fs/lockd/
8128 F:      fs/nfs_common/
8129 F:      net/sunrpc/
8130 F:      include/linux/lockd/
8131 F:      include/linux/sunrpc/
8132 F:      include/uapi/linux/sunrpc/
8133
8134 KERNEL SELFTEST FRAMEWORK
8135 M:      Shuah Khan <shuah@kernel.org>
8136 L:      linux-kselftest@vger.kernel.org
8137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8138 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8139 S:      Maintained
8140 F:      tools/testing/selftests/
8141 F:      Documentation/dev-tools/kselftest*
8142
8143 KERNEL USERMODE HELPER
8144 M:      Luis Chamberlain <mcgrof@kernel.org>
8145 L:      linux-kernel@vger.kernel.org
8146 S:      Maintained
8147 F:      kernel/umh.c
8148 F:      include/linux/umh.h
8149
8150 KERNEL VIRTUAL MACHINE (KVM)
8151 M:      Paolo Bonzini <pbonzini@redhat.com>
8152 M:      Radim Krčmář <rkrcmar@redhat.com>
8153 L:      kvm@vger.kernel.org
8154 W:      http://www.linux-kvm.org
8155 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8156 S:      Supported
8157 F:      Documentation/virtual/kvm/
8158 F:      include/trace/events/kvm.h
8159 F:      include/uapi/asm-generic/kvm*
8160 F:      include/uapi/linux/kvm*
8161 F:      include/asm-generic/kvm*
8162 F:      include/linux/kvm*
8163 F:      include/kvm/iodev.h
8164 F:      virt/kvm/*
8165 F:      tools/kvm/
8166
8167 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8168 M:      Joerg Roedel <joro@8bytes.org>
8169 L:      kvm@vger.kernel.org
8170 W:      http://www.linux-kvm.org/
8171 S:      Maintained
8172 F:      arch/x86/include/asm/svm.h
8173 F:      arch/x86/kvm/svm.c
8174
8175 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8176 M:      Christoffer Dall <christoffer.dall@arm.com>
8177 M:      Marc Zyngier <marc.zyngier@arm.com>
8178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8179 L:      kvmarm@lists.cs.columbia.edu
8180 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8182 S:      Supported
8183 F:      arch/arm/include/uapi/asm/kvm*
8184 F:      arch/arm/include/asm/kvm*
8185 F:      arch/arm/kvm/
8186 F:      virt/kvm/arm/
8187 F:      include/kvm/arm_*
8188
8189 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8190 M:      Christoffer Dall <christoffer.dall@arm.com>
8191 M:      Marc Zyngier <marc.zyngier@arm.com>
8192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8193 L:      kvmarm@lists.cs.columbia.edu
8194 S:      Maintained
8195 F:      arch/arm64/include/uapi/asm/kvm*
8196 F:      arch/arm64/include/asm/kvm*
8197 F:      arch/arm64/kvm/
8198
8199 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8200 M:      James Hogan <jhogan@kernel.org>
8201 L:      linux-mips@vger.kernel.org
8202 S:      Supported
8203 F:      arch/mips/include/uapi/asm/kvm*
8204 F:      arch/mips/include/asm/kvm*
8205 F:      arch/mips/kvm/
8206
8207 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8208 M:      Paul Mackerras <paulus@ozlabs.org>
8209 L:      kvm-ppc@vger.kernel.org
8210 W:      http://www.linux-kvm.org/
8211 T:      git git://github.com/agraf/linux-2.6.git
8212 S:      Supported
8213 F:      arch/powerpc/include/uapi/asm/kvm*
8214 F:      arch/powerpc/include/asm/kvm*
8215 F:      arch/powerpc/kvm/
8216 F:      arch/powerpc/kernel/kvm*
8217
8218 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8219 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8220 M:      Janosch Frank <frankja@linux.ibm.com>
8221 R:      David Hildenbrand <david@redhat.com>
8222 R:      Cornelia Huck <cohuck@redhat.com>
8223 L:      linux-s390@vger.kernel.org
8224 W:      http://www.ibm.com/developerworks/linux/linux390/
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8226 S:      Supported
8227 F:      arch/s390/include/uapi/asm/kvm*
8228 F:      arch/s390/include/asm/gmap.h
8229 F:      arch/s390/include/asm/kvm*
8230 F:      arch/s390/kvm/
8231 F:      arch/s390/mm/gmap.c
8232
8233 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8234 M:      Paolo Bonzini <pbonzini@redhat.com>
8235 M:      Radim Krčmář <rkrcmar@redhat.com>
8236 L:      kvm@vger.kernel.org
8237 W:      http://www.linux-kvm.org
8238 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8239 S:      Supported
8240 F:      arch/x86/kvm/
8241 F:      arch/x86/include/uapi/asm/kvm*
8242 F:      arch/x86/include/asm/kvm*
8243 F:      arch/x86/include/asm/pvclock-abi.h
8244 F:      arch/x86/kernel/kvm.c
8245 F:      arch/x86/kernel/kvmclock.c
8246
8247 KERNFS
8248 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8249 M:      Tejun Heo <tj@kernel.org>
8250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8251 S:      Supported
8252 F:      include/linux/kernfs.h
8253 F:      fs/kernfs/
8254
8255 KEXEC
8256 M:      Eric Biederman <ebiederm@xmission.com>
8257 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8258 L:      kexec@lists.infradead.org
8259 S:      Maintained
8260 F:      include/linux/kexec.h
8261 F:      include/uapi/linux/kexec.h
8262 F:      kernel/kexec*
8263
8264 KEYS-ENCRYPTED
8265 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8266 L:      linux-integrity@vger.kernel.org
8267 L:      keyrings@vger.kernel.org
8268 S:      Supported
8269 F:      Documentation/security/keys/trusted-encrypted.rst
8270 F:      include/keys/encrypted-type.h
8271 F:      security/keys/encrypted-keys/
8272
8273 KEYS-TRUSTED
8274 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8275 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8276 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8277 L:      linux-integrity@vger.kernel.org
8278 L:      keyrings@vger.kernel.org
8279 S:      Supported
8280 F:      Documentation/security/keys/trusted-encrypted.rst
8281 F:      include/keys/trusted-type.h
8282 F:      security/keys/trusted.c
8283 F:      security/keys/trusted.h
8284
8285 KEYS/KEYRINGS:
8286 M:      David Howells <dhowells@redhat.com>
8287 L:      keyrings@vger.kernel.org
8288 S:      Maintained
8289 F:      Documentation/security/keys/core.rst
8290 F:      include/linux/key.h
8291 F:      include/linux/key-type.h
8292 F:      include/linux/keyctl.h
8293 F:      include/uapi/linux/keyctl.h
8294 F:      include/keys/
8295 F:      security/keys/
8296
8297 KGDB / KDB /debug_core
8298 M:      Jason Wessel <jason.wessel@windriver.com>
8299 M:      Daniel Thompson <daniel.thompson@linaro.org>
8300 W:      http://kgdb.wiki.kernel.org/
8301 L:      kgdb-bugreport@lists.sourceforge.net
8302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8303 S:      Maintained
8304 F:      Documentation/dev-tools/kgdb.rst
8305 F:      drivers/misc/kgdbts.c
8306 F:      drivers/tty/serial/kgdboc.c
8307 F:      include/linux/kdb.h
8308 F:      include/linux/kgdb.h
8309 F:      kernel/debug/
8310
8311 KMEMLEAK
8312 M:      Catalin Marinas <catalin.marinas@arm.com>
8313 S:      Maintained
8314 F:      Documentation/dev-tools/kmemleak.rst
8315 F:      include/linux/kmemleak.h
8316 F:      mm/kmemleak.c
8317 F:      mm/kmemleak-test.c
8318
8319 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8320 M:      Luis Chamberlain <mcgrof@kernel.org>
8321 L:      linux-kernel@vger.kernel.org
8322 S:      Maintained
8323 F:      kernel/kmod.c
8324 F:      include/linux/kmod.h
8325 F:      lib/test_kmod.c
8326 F:      tools/testing/selftests/kmod/
8327
8328 KPROBES
8329 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8330 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8331 M:      "David S. Miller" <davem@davemloft.net>
8332 M:      Masami Hiramatsu <mhiramat@kernel.org>
8333 S:      Maintained
8334 F:      Documentation/kprobes.txt
8335 F:      include/linux/kprobes.h
8336 F:      include/asm-generic/kprobes.h
8337 F:      kernel/kprobes.c
8338
8339 KS0108 LCD CONTROLLER DRIVER
8340 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8341 S:      Maintained
8342 F:      Documentation/auxdisplay/ks0108
8343 F:      drivers/auxdisplay/ks0108.c
8344 F:      include/linux/ks0108.h
8345
8346 L3MDEV
8347 M:      David Ahern <dsa@cumulusnetworks.com>
8348 L:      netdev@vger.kernel.org
8349 S:      Maintained
8350 F:      net/l3mdev
8351 F:      include/net/l3mdev.h
8352
8353 L7 BPF FRAMEWORK
8354 M:      John Fastabend <john.fastabend@gmail.com>
8355 M:      Daniel Borkmann <daniel@iogearbox.net>
8356 L:      netdev@vger.kernel.org
8357 S:      Maintained
8358 F:      include/linux/skmsg.h
8359 F:      net/core/skmsg.c
8360 F:      net/core/sock_map.c
8361 F:      net/ipv4/tcp_bpf.c
8362
8363 LANTIQ / INTEL Ethernet drivers
8364 M:      Hauke Mehrtens <hauke@hauke-m.de>
8365 L:      netdev@vger.kernel.org
8366 S:      Maintained
8367 F:      net/dsa/tag_gswip.c
8368 F:      drivers/net/ethernet/lantiq_xrx200.c
8369 F:      drivers/net/dsa/lantiq_pce.h
8370 F:      drivers/net/dsa/lantiq_gswip.c
8371
8372 LANTIQ MIPS ARCHITECTURE
8373 M:      John Crispin <john@phrozen.org>
8374 L:      linux-mips@vger.kernel.org
8375 S:      Maintained
8376 F:      arch/mips/lantiq
8377 F:      drivers/soc/lantiq
8378
8379 LAPB module
8380 L:      linux-x25@vger.kernel.org
8381 S:      Orphan
8382 F:      Documentation/networking/lapb-module.txt
8383 F:      include/*/lapb.h
8384 F:      net/lapb/
8385
8386 LASI 53c700 driver for PARISC
8387 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8388 L:      linux-scsi@vger.kernel.org
8389 S:      Maintained
8390 F:      Documentation/scsi/53c700.txt
8391 F:      drivers/scsi/53c700*
8392
8393 LEAKING_ADDRESSES
8394 M:      Tobin C. Harding <me@tobin.cc>
8395 M:      Tycho Andersen <tycho@tycho.ws>
8396 L:      kernel-hardening@lists.openwall.com
8397 S:      Maintained
8398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8399 F:      scripts/leaking_addresses.pl
8400
8401 LED SUBSYSTEM
8402 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8403 M:      Pavel Machek <pavel@ucw.cz>
8404 L:      linux-leds@vger.kernel.org
8405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8406 S:      Maintained
8407 F:      Documentation/devicetree/bindings/leds/
8408 F:      drivers/leds/
8409 F:      include/linux/leds.h
8410
8411 LEGACY EEPROM DRIVER
8412 M:      Jean Delvare <jdelvare@suse.com>
8413 S:      Maintained
8414 F:      Documentation/misc-devices/eeprom
8415 F:      drivers/misc/eeprom/eeprom.c
8416
8417 LEGO MINDSTORMS EV3
8418 R:      David Lechner <david@lechnology.com>
8419 S:      Maintained
8420 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8421 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8422 F:      drivers/power/supply/lego_ev3_battery.c
8423
8424 LEGO USB Tower driver
8425 M:      Juergen Stuber <starblue@users.sourceforge.net>
8426 L:      legousb-devel@lists.sourceforge.net
8427 W:      http://legousb.sourceforge.net/
8428 S:      Maintained
8429 F:      drivers/usb/misc/legousbtower.c
8430
8431 LG LAPTOP EXTRAS
8432 M:      Matan Ziv-Av <matan@svgalib.org>
8433 L:      platform-driver-x86@vger.kernel.org
8434 S:      Maintained
8435 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8436 F:      Documentation/laptops/lg-laptop.rst
8437 F:      drivers/platform/x86/lg-laptop.c
8438
8439 LG2160 MEDIA DRIVER
8440 M:      Michael Krufky <mkrufky@linuxtv.org>
8441 L:      linux-media@vger.kernel.org
8442 W:      https://linuxtv.org
8443 W:      http://github.com/mkrufky
8444 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8445 T:      git git://linuxtv.org/mkrufky/tuners.git
8446 S:      Maintained
8447 F:      drivers/media/dvb-frontends/lg2160.*
8448
8449 LGDT3305 MEDIA DRIVER
8450 M:      Michael Krufky <mkrufky@linuxtv.org>
8451 L:      linux-media@vger.kernel.org
8452 W:      https://linuxtv.org
8453 W:      http://github.com/mkrufky
8454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8455 T:      git git://linuxtv.org/mkrufky/tuners.git
8456 S:      Maintained
8457 F:      drivers/media/dvb-frontends/lgdt3305.*
8458
8459 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8460 M:      Viresh Kumar <vireshk@kernel.org>
8461 L:      linux-ide@vger.kernel.org
8462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8463 S:      Maintained
8464 F:      include/linux/pata_arasan_cf_data.h
8465 F:      drivers/ata/pata_arasan_cf.c
8466
8467 LIBATA PATA DRIVERS
8468 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8469 M:      Jens Axboe <axboe@kernel.dk>
8470 L:      linux-ide@vger.kernel.org
8471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8472 S:      Maintained
8473 F:      drivers/ata/pata_*.c
8474 F:      drivers/ata/ata_generic.c
8475
8476 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8477 M:      Linus Walleij <linus.walleij@linaro.org>
8478 L:      linux-ide@vger.kernel.org
8479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8480 S:      Maintained
8481 F:      drivers/ata/pata_ftide010.c
8482 F:      drivers/ata/sata_gemini.c
8483 F:      drivers/ata/sata_gemini.h
8484
8485 LIBATA SATA AHCI PLATFORM devices support
8486 M:      Hans de Goede <hdegoede@redhat.com>
8487 M:      Jens Axboe <axboe@kernel.dk>
8488 L:      linux-ide@vger.kernel.org
8489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8490 S:      Maintained
8491 F:      drivers/ata/ahci_platform.c
8492 F:      drivers/ata/libahci_platform.c
8493 F:      include/linux/ahci_platform.h
8494
8495 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8496 M:      Mikael Pettersson <mikpelinux@gmail.com>
8497 L:      linux-ide@vger.kernel.org
8498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8499 S:      Maintained
8500 F:      drivers/ata/sata_promise.*
8501
8502 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8503 M:      Jens Axboe <axboe@kernel.dk>
8504 L:      linux-ide@vger.kernel.org
8505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8506 S:      Maintained
8507 F:      drivers/ata/
8508 F:      include/linux/ata.h
8509 F:      include/linux/libata.h
8510 F:      Documentation/devicetree/bindings/ata/
8511
8512 LIBLOCKDEP
8513 M:      Sasha Levin <alexander.levin@microsoft.com>
8514 S:      Maintained
8515 F:      tools/lib/lockdep/
8516
8517 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8518 M:      Ross Zwisler <zwisler@kernel.org>
8519 M:      Dan Williams <dan.j.williams@intel.com>
8520 M:      Vishal Verma <vishal.l.verma@intel.com>
8521 M:      Dave Jiang <dave.jiang@intel.com>
8522 L:      linux-nvdimm@lists.01.org
8523 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8524 S:      Supported
8525 F:      drivers/nvdimm/blk.c
8526 F:      drivers/nvdimm/region_devs.c
8527
8528 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8529 M:      Vishal Verma <vishal.l.verma@intel.com>
8530 M:      Dan Williams <dan.j.williams@intel.com>
8531 M:      Ross Zwisler <zwisler@kernel.org>
8532 M:      Dave Jiang <dave.jiang@intel.com>
8533 L:      linux-nvdimm@lists.01.org
8534 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8535 S:      Supported
8536 F:      drivers/nvdimm/btt*
8537
8538 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8539 M:      Ross Zwisler <zwisler@kernel.org>
8540 M:      Dan Williams <dan.j.williams@intel.com>
8541 M:      Vishal Verma <vishal.l.verma@intel.com>
8542 M:      Dave Jiang <dave.jiang@intel.com>
8543 L:      linux-nvdimm@lists.01.org
8544 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8545 S:      Supported
8546 F:      drivers/nvdimm/pmem*
8547
8548 LIBNVDIMM: DEVICETREE BINDINGS
8549 M:      Oliver O'Halloran <oohall@gmail.com>
8550 L:      linux-nvdimm@lists.01.org
8551 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8552 S:      Supported
8553 F:      drivers/nvdimm/of_pmem.c
8554 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8555
8556 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8557 M:      Dan Williams <dan.j.williams@intel.com>
8558 M:      Ross Zwisler <zwisler@kernel.org>
8559 M:      Vishal Verma <vishal.l.verma@intel.com>
8560 M:      Dave Jiang <dave.jiang@intel.com>
8561 L:      linux-nvdimm@lists.01.org
8562 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8564 S:      Supported
8565 F:      drivers/nvdimm/*
8566 F:      drivers/acpi/nfit/*
8567 F:      include/linux/nd.h
8568 F:      include/linux/libnvdimm.h
8569 F:      include/uapi/linux/ndctl.h
8570
8571 LIGHTNVM PLATFORM SUPPORT
8572 M:      Matias Bjorling <mb@lightnvm.io>
8573 W:      http://github/OpenChannelSSD
8574 L:      linux-block@vger.kernel.org
8575 S:      Maintained
8576 F:      drivers/lightnvm/
8577 F:      include/linux/lightnvm.h
8578 F:      include/uapi/linux/lightnvm.h
8579
8580 LINUX FOR POWER MACINTOSH
8581 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8582 W:      http://www.penguinppc.org/
8583 L:      linuxppc-dev@lists.ozlabs.org
8584 S:      Maintained
8585 F:      arch/powerpc/platforms/powermac/
8586 F:      drivers/macintosh/
8587
8588 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8589 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8590 M:      Paul Mackerras <paulus@samba.org>
8591 M:      Michael Ellerman <mpe@ellerman.id.au>
8592 W:      https://github.com/linuxppc/linux/wiki
8593 L:      linuxppc-dev@lists.ozlabs.org
8594 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8596 S:      Supported
8597 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8598 F:      Documentation/devicetree/bindings/powerpc/
8599 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8600 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8601 F:      Documentation/powerpc/
8602 F:      arch/powerpc/
8603 F:      drivers/char/tpm/tpm_ibmvtpm*
8604 F:      drivers/crypto/nx/
8605 F:      drivers/crypto/vmx/
8606 F:      drivers/i2c/busses/i2c-opal.c
8607 F:      drivers/net/ethernet/ibm/ibmveth.*
8608 F:      drivers/net/ethernet/ibm/ibmvnic.*
8609 F:      drivers/pci/hotplug/pnv_php.c
8610 F:      drivers/pci/hotplug/rpa*
8611 F:      drivers/rtc/rtc-opal.c
8612 F:      drivers/scsi/ibmvscsi/
8613 F:      drivers/tty/hvc/hvc_opal.c
8614 F:      drivers/watchdog/wdrtas.c
8615 F:      tools/testing/selftests/powerpc
8616 N:      /pmac
8617 N:      powermac
8618 N:      powernv
8619 N:      [^a-z0-9]ps3
8620 N:      pseries
8621
8622 LINUX FOR POWERPC EMBEDDED MPC5XXX
8623 M:      Anatolij Gustschin <agust@denx.de>
8624 L:      linuxppc-dev@lists.ozlabs.org
8625 T:      git git://git.denx.de/linux-denx-agust.git
8626 S:      Maintained
8627 F:      arch/powerpc/platforms/512x/
8628 F:      arch/powerpc/platforms/52xx/
8629
8630 LINUX FOR POWERPC EMBEDDED PPC4XX
8631 M:      Alistair Popple <alistair@popple.id.au>
8632 M:      Matt Porter <mporter@kernel.crashing.org>
8633 W:      http://www.penguinppc.org/
8634 L:      linuxppc-dev@lists.ozlabs.org
8635 S:      Maintained
8636 F:      arch/powerpc/platforms/40x/
8637 F:      arch/powerpc/platforms/44x/
8638
8639 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8640 M:      Scott Wood <oss@buserror.net>
8641 M:      Kumar Gala <galak@kernel.crashing.org>
8642 W:      http://www.penguinppc.org/
8643 L:      linuxppc-dev@lists.ozlabs.org
8644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8645 S:      Maintained
8646 F:      arch/powerpc/platforms/83xx/
8647 F:      arch/powerpc/platforms/85xx/
8648 F:      Documentation/devicetree/bindings/powerpc/fsl/
8649
8650 LINUX FOR POWERPC EMBEDDED PPC8XX
8651 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8652 W:      http://www.penguinppc.org/
8653 L:      linuxppc-dev@lists.ozlabs.org
8654 S:      Maintained
8655 F:      arch/powerpc/platforms/8xx/
8656
8657 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8658 L:      linuxppc-dev@lists.ozlabs.org
8659 S:      Orphan
8660 F:      arch/powerpc/*/*virtex*
8661 F:      arch/powerpc/*/*/*virtex*
8662
8663 LINUX FOR POWERPC PA SEMI PWRFICIENT
8664 L:      linuxppc-dev@lists.ozlabs.org
8665 S:      Orphan
8666 F:      arch/powerpc/platforms/pasemi/
8667 F:      drivers/*/*pasemi*
8668 F:      drivers/*/*/*pasemi*
8669
8670 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8671 M:      Kees Cook <keescook@chromium.org>
8672 S:      Maintained
8673 F:      drivers/misc/lkdtm/*
8674
8675 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8676 M:      Alan Stern <stern@rowland.harvard.edu>
8677 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8678 M:      Will Deacon <will.deacon@arm.com>
8679 M:      Peter Zijlstra <peterz@infradead.org>
8680 M:      Boqun Feng <boqun.feng@gmail.com>
8681 M:      Nicholas Piggin <npiggin@gmail.com>
8682 M:      David Howells <dhowells@redhat.com>
8683 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8684 M:      Luc Maranget <luc.maranget@inria.fr>
8685 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8686 R:      Akira Yokosawa <akiyks@gmail.com>
8687 R:      Daniel Lustig <dlustig@nvidia.com>
8688 L:      linux-kernel@vger.kernel.org
8689 L:      linux-arch@vger.kernel.org
8690 S:      Supported
8691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8692 F:      tools/memory-model/
8693 F:      Documentation/atomic_bitops.txt
8694 F:      Documentation/atomic_t.txt
8695 F:      Documentation/core-api/atomic_ops.rst
8696 F:      Documentation/core-api/refcount-vs-atomic.rst
8697 F:      Documentation/memory-barriers.txt
8698
8699 LIS3LV02D ACCELEROMETER DRIVER
8700 M:      Eric Piel <eric.piel@tremplin-utc.net>
8701 S:      Maintained
8702 F:      Documentation/misc-devices/lis3lv02d
8703 F:      drivers/misc/lis3lv02d/
8704 F:      drivers/platform/x86/hp_accel.c
8705
8706 LIVE PATCHING
8707 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8708 M:      Jessica Yu <jeyu@kernel.org>
8709 M:      Jiri Kosina <jikos@kernel.org>
8710 M:      Miroslav Benes <mbenes@suse.cz>
8711 R:      Petr Mladek <pmladek@suse.com>
8712 S:      Maintained
8713 F:      kernel/livepatch/
8714 F:      include/linux/livepatch.h
8715 F:      arch/x86/include/asm/livepatch.h
8716 F:      arch/x86/kernel/livepatch.c
8717 F:      Documentation/livepatch/
8718 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8719 F:      samples/livepatch/
8720 L:      live-patching@vger.kernel.org
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8722
8723 LLC (802.2)
8724 L:      netdev@vger.kernel.org
8725 S:      Odd fixes
8726 F:      include/linux/llc.h
8727 F:      include/uapi/linux/llc.h
8728 F:      include/net/llc*
8729 F:      net/llc/
8730
8731 LM73 HARDWARE MONITOR DRIVER
8732 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8733 L:      linux-hwmon@vger.kernel.org
8734 S:      Maintained
8735 F:      drivers/hwmon/lm73.c
8736
8737 LM78 HARDWARE MONITOR DRIVER
8738 M:      Jean Delvare <jdelvare@suse.com>
8739 L:      linux-hwmon@vger.kernel.org
8740 S:      Maintained
8741 F:      Documentation/hwmon/lm78
8742 F:      drivers/hwmon/lm78.c
8743
8744 LM83 HARDWARE MONITOR DRIVER
8745 M:      Jean Delvare <jdelvare@suse.com>
8746 L:      linux-hwmon@vger.kernel.org
8747 S:      Maintained
8748 F:      Documentation/hwmon/lm83
8749 F:      drivers/hwmon/lm83.c
8750
8751 LM90 HARDWARE MONITOR DRIVER
8752 M:      Jean Delvare <jdelvare@suse.com>
8753 L:      linux-hwmon@vger.kernel.org
8754 S:      Maintained
8755 F:      Documentation/hwmon/lm90
8756 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8757 F:      drivers/hwmon/lm90.c
8758 F:      include/dt-bindings/thermal/lm90.h
8759
8760 LM95234 HARDWARE MONITOR DRIVER
8761 M:      Guenter Roeck <linux@roeck-us.net>
8762 L:      linux-hwmon@vger.kernel.org
8763 S:      Maintained
8764 F:      Documentation/hwmon/lm95234
8765 F:      drivers/hwmon/lm95234.c
8766
8767 LME2510 MEDIA DRIVER
8768 M:      Malcolm Priestley <tvboxspy@gmail.com>
8769 L:      linux-media@vger.kernel.org
8770 W:      https://linuxtv.org
8771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8772 S:      Maintained
8773 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8774
8775 LOADPIN SECURITY MODULE
8776 M:      Kees Cook <keescook@chromium.org>
8777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8778 S:      Supported
8779 F:      security/loadpin/
8780 F:      Documentation/admin-guide/LSM/LoadPin.rst
8781
8782 LOCKING PRIMITIVES
8783 M:      Peter Zijlstra <peterz@infradead.org>
8784 M:      Ingo Molnar <mingo@redhat.com>
8785 M:      Will Deacon <will.deacon@arm.com>
8786 L:      linux-kernel@vger.kernel.org
8787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8788 S:      Maintained
8789 F:      Documentation/locking/
8790 F:      include/linux/lockdep.h
8791 F:      include/linux/spinlock*.h
8792 F:      arch/*/include/asm/spinlock*.h
8793 F:      include/linux/rwlock*.h
8794 F:      include/linux/mutex*.h
8795 F:      include/linux/rwsem*.h
8796 F:      arch/*/include/asm/rwsem.h
8797 F:      include/linux/seqlock.h
8798 F:      lib/locking*.[ch]
8799 F:      kernel/locking/
8800 X:      kernel/locking/locktorture.c
8801
8802 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8803 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8804 L:      linux-ntfs-dev@lists.sourceforge.net
8805 W:      http://www.linux-ntfs.org/content/view/19/37/
8806 S:      Maintained
8807 F:      Documentation/ldm.txt
8808 F:      block/partitions/ldm.*
8809
8810 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8811 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8812 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8813 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8814 L:      MPT-FusionLinux.pdl@broadcom.com
8815 L:      linux-scsi@vger.kernel.org
8816 W:      http://www.avagotech.com/support/
8817 S:      Supported
8818 F:      drivers/message/fusion/
8819 F:      drivers/scsi/mpt3sas/
8820
8821 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8822 M:      Matthew Wilcox <willy@infradead.org>
8823 L:      linux-scsi@vger.kernel.org
8824 S:      Maintained
8825 F:      drivers/scsi/sym53c8xx_2/
8826
8827 LTC1660 DAC DRIVER
8828 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8829 L:      linux-iio@vger.kernel.org
8830 S:      Maintained
8831 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8832 F:      drivers/iio/dac/ltc1660.c
8833
8834 LTC4261 HARDWARE MONITOR DRIVER
8835 M:      Guenter Roeck <linux@roeck-us.net>
8836 L:      linux-hwmon@vger.kernel.org
8837 S:      Maintained
8838 F:      Documentation/hwmon/ltc4261
8839 F:      drivers/hwmon/ltc4261.c
8840
8841 LTC4306 I2C MULTIPLEXER DRIVER
8842 M:      Michael Hennerich <michael.hennerich@analog.com>
8843 W:      http://ez.analog.com/community/linux-device-drivers
8844 L:      linux-i2c@vger.kernel.org
8845 S:      Supported
8846 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8847 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8848
8849 LTP (Linux Test Project)
8850 M:      Mike Frysinger <vapier@gentoo.org>
8851 M:      Cyril Hrubis <chrubis@suse.cz>
8852 M:      Wanlong Gao <wanlong.gao@gmail.com>
8853 M:      Jan Stancek <jstancek@redhat.com>
8854 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8855 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8856 L:      ltp@lists.linux.it (subscribers-only)
8857 W:      http://linux-test-project.github.io/
8858 T:      git git://github.com/linux-test-project/ltp.git
8859 S:      Maintained
8860
8861 M68K ARCHITECTURE
8862 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8863 L:      linux-m68k@lists.linux-m68k.org
8864 W:      http://www.linux-m68k.org/
8865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8866 S:      Maintained
8867 F:      arch/m68k/
8868 F:      drivers/zorro/
8869
8870 M68K ON APPLE MACINTOSH
8871 M:      Joshua Thompson <funaho@jurai.org>
8872 W:      http://www.mac.linux-m68k.org/
8873 L:      linux-m68k@lists.linux-m68k.org
8874 S:      Maintained
8875 F:      arch/m68k/mac/
8876
8877 M68K ON HP9000/300
8878 M:      Philip Blundell <philb@gnu.org>
8879 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8880 S:      Maintained
8881 F:      arch/m68k/hp300/
8882
8883 M88DS3103 MEDIA DRIVER
8884 M:      Antti Palosaari <crope@iki.fi>
8885 L:      linux-media@vger.kernel.org
8886 W:      https://linuxtv.org
8887 W:      http://palosaari.fi/linux/
8888 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8889 T:      git git://linuxtv.org/anttip/media_tree.git
8890 S:      Maintained
8891 F:      drivers/media/dvb-frontends/m88ds3103*
8892
8893 M88RS2000 MEDIA DRIVER
8894 M:      Malcolm Priestley <tvboxspy@gmail.com>
8895 L:      linux-media@vger.kernel.org
8896 W:      https://linuxtv.org
8897 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8898 S:      Maintained
8899 F:      drivers/media/dvb-frontends/m88rs2000*
8900
8901 MA901 MASTERKIT USB FM RADIO DRIVER
8902 M:      Alexey Klimov <klimov.linux@gmail.com>
8903 L:      linux-media@vger.kernel.org
8904 T:      git git://linuxtv.org/media_tree.git
8905 S:      Maintained
8906 F:      drivers/media/radio/radio-ma901.c
8907
8908 MAC80211
8909 M:      Johannes Berg <johannes@sipsolutions.net>
8910 L:      linux-wireless@vger.kernel.org
8911 W:      http://wireless.kernel.org/
8912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8914 S:      Maintained
8915 F:      Documentation/networking/mac80211-injection.txt
8916 F:      include/net/mac80211.h
8917 F:      net/mac80211/
8918 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8919 F:      Documentation/networking/mac80211_hwsim/README
8920
8921 MAILBOX API
8922 M:      Jassi Brar <jassisinghbrar@gmail.com>
8923 L:      linux-kernel@vger.kernel.org
8924 S:      Maintained
8925 F:      drivers/mailbox/
8926 F:      include/linux/mailbox_client.h
8927 F:      include/linux/mailbox_controller.h
8928
8929 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8930 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8931 W:      http://www.kernel.org/doc/man-pages
8932 L:      linux-man@vger.kernel.org
8933 S:      Maintained
8934
8935 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8936 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8937 L:      linux-mips@vger.kernel.org
8938 S:      Maintained
8939 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8940
8941 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8942 M:      Andrew Lunn <andrew@lunn.ch>
8943 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8944 L:      netdev@vger.kernel.org
8945 S:      Maintained
8946 F:      drivers/net/dsa/mv88e6xxx/
8947 F:      include/linux/platform_data/mv88e6xxx.h
8948 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8949
8950 MARVELL ARMADA DRM SUPPORT
8951 M:      Russell King <linux@armlinux.org.uk>
8952 S:      Maintained
8953 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8954 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8955 F:      drivers/gpu/drm/armada/
8956 F:      include/uapi/drm/armada_drm.h
8957 F:      Documentation/devicetree/bindings/display/armada/
8958
8959 MARVELL CRYPTO DRIVER
8960 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8961 M:      Arnaud Ebalard <arno@natisbad.org>
8962 F:      drivers/crypto/marvell/
8963 S:      Maintained
8964 L:      linux-crypto@vger.kernel.org
8965
8966 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8967 M:      Mirko Lindner <mlindner@marvell.com>
8968 M:      Stephen Hemminger <stephen@networkplumber.org>
8969 L:      netdev@vger.kernel.org
8970 S:      Maintained
8971 F:      drivers/net/ethernet/marvell/sk*
8972
8973 MARVELL LIBERTAS WIRELESS DRIVER
8974 L:      libertas-dev@lists.infradead.org
8975 S:      Orphan
8976 F:      drivers/net/wireless/marvell/libertas/
8977
8978 MARVELL MACCHIATOBIN SUPPORT
8979 M:      Russell King <linux@armlinux.org.uk>
8980 L:      linux-arm-kernel@lists.infradead.org
8981 S:      Maintained
8982 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8983
8984 MARVELL MV643XX ETHERNET DRIVER
8985 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8986 L:      netdev@vger.kernel.org
8987 S:      Maintained
8988 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8989 F:      include/linux/mv643xx.h
8990
8991 MARVELL MV88X3310 PHY DRIVER
8992 M:      Russell King <linux@armlinux.org.uk>
8993 L:      netdev@vger.kernel.org
8994 S:      Maintained
8995 F:      drivers/net/phy/marvell10g.c
8996
8997 MARVELL MVNETA ETHERNET DRIVER
8998 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
8999 L:      netdev@vger.kernel.org
9000 S:      Maintained
9001 F:      drivers/net/ethernet/marvell/mvneta.*
9002
9003 MARVELL MWIFIEX WIRELESS DRIVER
9004 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9005 M:      Nishant Sarmukadam <nishants@marvell.com>
9006 M:      Ganapathi Bhat <gbhat@marvell.com>
9007 M:      Xinming Hu <huxinming820@gmail.com>
9008 L:      linux-wireless@vger.kernel.org
9009 S:      Maintained
9010 F:      drivers/net/wireless/marvell/mwifiex/
9011
9012 MARVELL MWL8K WIRELESS DRIVER
9013 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9014 L:      linux-wireless@vger.kernel.org
9015 S:      Odd Fixes
9016 F:      drivers/net/wireless/marvell/mwl8k.c
9017
9018 MARVELL NAND CONTROLLER DRIVER
9019 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9020 L:      linux-mtd@lists.infradead.org
9021 S:      Maintained
9022 F:      drivers/mtd/nand/raw/marvell_nand.c
9023 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9024
9025 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9026 M:      Nicolas Pitre <nico@fluxnic.net>
9027 S:      Odd Fixes
9028 F:      drivers/mmc/host/mvsdio.*
9029
9030 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9031 M:      Hu Ziji <huziji@marvell.com>
9032 L:      linux-mmc@vger.kernel.org
9033 S:      Supported
9034 F:      drivers/mmc/host/sdhci-xenon*
9035 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9036
9037 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9038 M:      Sunil Goutham <sgoutham@marvell.com>
9039 M:      Linu Cherian <lcherian@marvell.com>
9040 M:      Geetha sowjanya <gakula@marvell.com>
9041 M:      Jerin Jacob <jerinj@marvell.com>
9042 L:      netdev@vger.kernel.org
9043 S:      Supported
9044 F:      drivers/net/ethernet/marvell/octeontx2/af/
9045
9046 MATROX FRAMEBUFFER DRIVER
9047 L:      linux-fbdev@vger.kernel.org
9048 S:      Orphan
9049 F:      drivers/video/fbdev/matrox/matroxfb_*
9050 F:      include/uapi/linux/matroxfb.h
9051
9052 MAX16065 HARDWARE MONITOR DRIVER
9053 M:      Guenter Roeck <linux@roeck-us.net>
9054 L:      linux-hwmon@vger.kernel.org
9055 S:      Maintained
9056 F:      Documentation/hwmon/max16065
9057 F:      drivers/hwmon/max16065.c
9058
9059 MAX2175 SDR TUNER DRIVER
9060 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9061 L:      linux-media@vger.kernel.org
9062 T:      git git://linuxtv.org/media_tree.git
9063 S:      Maintained
9064 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9065 F:      Documentation/media/v4l-drivers/max2175.rst
9066 F:      drivers/media/i2c/max2175*
9067 F:      include/uapi/linux/max2175.h
9068
9069 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9070 L:      linux-hwmon@vger.kernel.org
9071 S:      Orphan
9072 F:      Documentation/hwmon/max6650
9073 F:      drivers/hwmon/max6650.c
9074
9075 MAX6697 HARDWARE MONITOR DRIVER
9076 M:      Guenter Roeck <linux@roeck-us.net>
9077 L:      linux-hwmon@vger.kernel.org
9078 S:      Maintained
9079 F:      Documentation/hwmon/max6697
9080 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9081 F:      drivers/hwmon/max6697.c
9082 F:      include/linux/platform_data/max6697.h
9083
9084 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9085 M:      Peter Rosin <peda@axentia.se>
9086 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9087 S:      Maintained
9088 F:      Documentation/devicetree/bindings/sound/max9860.txt
9089 F:      sound/soc/codecs/max9860.*
9090
9091 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9092 M:      Javier Martinez Canillas <javier@dowhile0.org>
9093 L:      linux-kernel@vger.kernel.org
9094 S:      Supported
9095 F:      drivers/regulator/max77802-regulator.c
9096 F:      Documentation/devicetree/bindings/*/*max77802.txt
9097 F:      include/dt-bindings/*/*max77802.h
9098
9099 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9100 M:      Krzysztof Kozlowski <krzk@kernel.org>
9101 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9102 L:      linux-pm@vger.kernel.org
9103 S:      Supported
9104 F:      drivers/power/supply/max14577_charger.c
9105 F:      drivers/power/supply/max77693_charger.c
9106
9107 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9108 M:      Chanwoo Choi <cw00.choi@samsung.com>
9109 M:      Krzysztof Kozlowski <krzk@kernel.org>
9110 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9111 L:      linux-kernel@vger.kernel.org
9112 S:      Supported
9113 F:      drivers/*/max14577*.c
9114 F:      drivers/*/max77686*.c
9115 F:      drivers/*/max77693*.c
9116 F:      drivers/extcon/extcon-max14577.c
9117 F:      drivers/extcon/extcon-max77693.c
9118 F:      drivers/rtc/rtc-max77686.c
9119 F:      drivers/clk/clk-max77686.c
9120 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9121 F:      Documentation/devicetree/bindings/*/max77686.txt
9122 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9123 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9124 F:      include/linux/mfd/max14577*.h
9125 F:      include/linux/mfd/max77686*.h
9126 F:      include/linux/mfd/max77693*.h
9127
9128 MAXIRADIO FM RADIO RECEIVER DRIVER
9129 M:      Hans Verkuil <hverkuil@xs4all.nl>
9130 L:      linux-media@vger.kernel.org
9131 T:      git git://linuxtv.org/media_tree.git
9132 W:      https://linuxtv.org
9133 S:      Maintained
9134 F:      drivers/media/radio/radio-maxiradio*
9135
9136 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9137 M:      Peter Rosin <peda@axentia.se>
9138 L:      linux-iio@vger.kernel.org
9139 S:      Maintained
9140 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9141 F:      drivers/iio/potentiometer/mcp4018.c
9142 F:      drivers/iio/potentiometer/mcp4531.c
9143
9144 MCR20A IEEE-802.15.4 RADIO DRIVER
9145 M:      Xue Liu <liuxuenetmail@gmail.com>
9146 L:      linux-wpan@vger.kernel.org
9147 W:      https://github.com/xueliu/mcr20a-linux
9148 S:      Maintained
9149 F:      drivers/net/ieee802154/mcr20a.c
9150 F:      drivers/net/ieee802154/mcr20a.h
9151 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9152
9153 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9154 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9155 L:      linux-iio@vger.kernel.org
9156 S:      Maintained
9157 F:      drivers/iio/dac/cio-dac.c
9158
9159 MEDIA DRIVERS FOR ASCOT2E
9160 M:      Sergey Kozlov <serjk@netup.ru>
9161 M:      Abylay Ospan <aospan@netup.ru>
9162 L:      linux-media@vger.kernel.org
9163 W:      https://linuxtv.org
9164 W:      http://netup.tv/
9165 T:      git git://linuxtv.org/media_tree.git
9166 S:      Supported
9167 F:      drivers/media/dvb-frontends/ascot2e*
9168
9169 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9170 M:      Jasmin Jessich <jasmin@anw.at>
9171 L:      linux-media@vger.kernel.org
9172 W:      https://linuxtv.org
9173 T:      git git://linuxtv.org/media_tree.git
9174 S:      Maintained
9175 F:      drivers/media/dvb-frontends/cxd2099*
9176
9177 MEDIA DRIVERS FOR CXD2841ER
9178 M:      Sergey Kozlov <serjk@netup.ru>
9179 M:      Abylay Ospan <aospan@netup.ru>
9180 L:      linux-media@vger.kernel.org
9181 W:      https://linuxtv.org
9182 W:      http://netup.tv/
9183 T:      git git://linuxtv.org/media_tree.git
9184 S:      Supported
9185 F:      drivers/media/dvb-frontends/cxd2841er*
9186
9187 MEDIA DRIVERS FOR CXD2880
9188 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9189 L:      linux-media@vger.kernel.org
9190 W:      http://linuxtv.org/
9191 T:      git git://linuxtv.org/media_tree.git
9192 S:      Supported
9193 F:      drivers/media/dvb-frontends/cxd2880/*
9194 F:      drivers/media/spi/cxd2880*
9195
9196 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9197 L:      linux-media@vger.kernel.org
9198 W:      https://linuxtv.org
9199 T:      git git://linuxtv.org/media_tree.git
9200 S:      Orphan
9201 F:      drivers/media/pci/ddbridge/*
9202
9203 MEDIA DRIVERS FOR FREESCALE IMX
9204 M:      Steve Longerbeam <slongerbeam@gmail.com>
9205 M:      Philipp Zabel <p.zabel@pengutronix.de>
9206 L:      linux-media@vger.kernel.org
9207 T:      git git://linuxtv.org/media_tree.git
9208 S:      Maintained
9209 F:      Documentation/devicetree/bindings/media/imx.txt
9210 F:      Documentation/media/v4l-drivers/imx.rst
9211 F:      drivers/staging/media/imx/
9212 F:      include/linux/imx-media.h
9213 F:      include/media/imx.h
9214
9215 MEDIA DRIVER FOR FREESCALE IMX PXP
9216 M:      Philipp Zabel <p.zabel@pengutronix.de>
9217 L:      linux-media@vger.kernel.org
9218 T:      git git://linuxtv.org/media_tree.git
9219 S:      Maintained
9220 F:      drivers/media/platform/imx-pxp.[ch]
9221
9222 MEDIA DRIVERS FOR HELENE
9223 M:      Abylay Ospan <aospan@netup.ru>
9224 L:      linux-media@vger.kernel.org
9225 W:      https://linuxtv.org
9226 W:      http://netup.tv/
9227 T:      git git://linuxtv.org/media_tree.git
9228 S:      Supported
9229 F:      drivers/media/dvb-frontends/helene*
9230
9231 MEDIA DRIVERS FOR HORUS3A
9232 M:      Sergey Kozlov <serjk@netup.ru>
9233 M:      Abylay Ospan <aospan@netup.ru>
9234 L:      linux-media@vger.kernel.org
9235 W:      https://linuxtv.org
9236 W:      http://netup.tv/
9237 T:      git git://linuxtv.org/media_tree.git
9238 S:      Supported
9239 F:      drivers/media/dvb-frontends/horus3a*
9240
9241 MEDIA DRIVERS FOR LNBH25
9242 M:      Sergey Kozlov <serjk@netup.ru>
9243 M:      Abylay Ospan <aospan@netup.ru>
9244 L:      linux-media@vger.kernel.org
9245 W:      https://linuxtv.org
9246 W:      http://netup.tv/
9247 T:      git git://linuxtv.org/media_tree.git
9248 S:      Supported
9249 F:      drivers/media/dvb-frontends/lnbh25*
9250
9251 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9252 L:      linux-media@vger.kernel.org
9253 W:      https://linuxtv.org
9254 T:      git git://linuxtv.org/media_tree.git
9255 S:      Orphan
9256 F:      drivers/media/dvb-frontends/mxl5xx*
9257
9258 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9259 M:      Sergey Kozlov <serjk@netup.ru>
9260 M:      Abylay Ospan <aospan@netup.ru>
9261 L:      linux-media@vger.kernel.org
9262 W:      https://linuxtv.org
9263 W:      http://netup.tv/
9264 T:      git git://linuxtv.org/media_tree.git
9265 S:      Supported
9266 F:      drivers/media/pci/netup_unidvb/*
9267
9268 MEDIA DRIVERS FOR RENESAS - CEU
9269 M:      Jacopo Mondi <jacopo@jmondi.org>
9270 L:      linux-media@vger.kernel.org
9271 L:      linux-renesas-soc@vger.kernel.org
9272 T:      git git://linuxtv.org/media_tree.git
9273 S:      Supported
9274 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9275 F:      drivers/media/platform/renesas-ceu.c
9276 F:      include/media/drv-intf/renesas-ceu.h
9277
9278 MEDIA DRIVERS FOR RENESAS - DRIF
9279 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9280 L:      linux-media@vger.kernel.org
9281 L:      linux-renesas-soc@vger.kernel.org
9282 T:      git git://linuxtv.org/media_tree.git
9283 S:      Supported
9284 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9285 F:      drivers/media/platform/rcar_drif.c
9286
9287 MEDIA DRIVERS FOR RENESAS - FCP
9288 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9289 L:      linux-media@vger.kernel.org
9290 L:      linux-renesas-soc@vger.kernel.org
9291 T:      git git://linuxtv.org/media_tree.git
9292 S:      Supported
9293 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9294 F:      drivers/media/platform/rcar-fcp.c
9295 F:      include/media/rcar-fcp.h
9296
9297 MEDIA DRIVERS FOR RENESAS - FDP1
9298 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9299 L:      linux-media@vger.kernel.org
9300 L:      linux-renesas-soc@vger.kernel.org
9301 T:      git git://linuxtv.org/media_tree.git
9302 S:      Supported
9303 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9304 F:      drivers/media/platform/rcar_fdp1.c
9305
9306 MEDIA DRIVERS FOR RENESAS - VIN
9307 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9308 L:      linux-media@vger.kernel.org
9309 L:      linux-renesas-soc@vger.kernel.org
9310 T:      git git://linuxtv.org/media_tree.git
9311 S:      Supported
9312 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9313 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9314 F:      drivers/media/platform/rcar-vin/
9315
9316 MEDIA DRIVERS FOR RENESAS - VSP1
9317 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9318 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9319 L:      linux-media@vger.kernel.org
9320 L:      linux-renesas-soc@vger.kernel.org
9321 T:      git git://linuxtv.org/media_tree.git
9322 S:      Supported
9323 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9324 F:      drivers/media/platform/vsp1/
9325
9326 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9327 L:      linux-media@vger.kernel.org
9328 W:      https://linuxtv.org
9329 T:      git git://linuxtv.org/media_tree.git
9330 S:      Orphan
9331 F:      drivers/media/dvb-frontends/stv0910*
9332
9333 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9334 L:      linux-media@vger.kernel.org
9335 W:      https://linuxtv.org
9336 T:      git git://linuxtv.org/media_tree.git
9337 S:      Orphan
9338 F:      drivers/media/dvb-frontends/stv6111*
9339
9340 MEDIA DRIVERS FOR STM32 - DCMI
9341 M:      Hugues Fruchet <hugues.fruchet@st.com>
9342 L:      linux-media@vger.kernel.org
9343 T:      git git://linuxtv.org/media_tree.git
9344 S:      Supported
9345 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9346 F:      drivers/media/platform/stm32/stm32-dcmi.c
9347
9348 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9349 M:      Dmitry Osipenko <digetx@gmail.com>
9350 L:      linux-media@vger.kernel.org
9351 L:      linux-tegra@vger.kernel.org
9352 T:      git git://linuxtv.org/media_tree.git
9353 S:      Maintained
9354 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9355 F:      drivers/staging/media/tegra-vde/
9356
9357 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9358 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9359 P:      LinuxTV.org Project
9360 L:      linux-media@vger.kernel.org
9361 W:      https://linuxtv.org
9362 Q:      http://patchwork.kernel.org/project/linux-media/list/
9363 T:      git git://linuxtv.org/media_tree.git
9364 S:      Maintained
9365 F:      Documentation/devicetree/bindings/media/
9366 F:      Documentation/media/
9367 F:      drivers/media/
9368 F:      drivers/staging/media/
9369 F:      include/linux/platform_data/media/
9370 F:      include/media/
9371 F:      include/uapi/linux/dvb/
9372 F:      include/uapi/linux/videodev2.h
9373 F:      include/uapi/linux/media.h
9374 F:      include/uapi/linux/v4l2-*
9375 F:      include/uapi/linux/meye.h
9376 F:      include/uapi/linux/ivtv*
9377 F:      include/uapi/linux/uvcvideo.h
9378
9379 MEDIATEK BLUETOOTH DRIVER
9380 M:      Sean Wang <sean.wang@mediatek.com>
9381 L:      linux-bluetooth@vger.kernel.org
9382 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9383 S:      Maintained
9384 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9385 F:      drivers/bluetooth/btmtkuart.c
9386
9387 MEDIATEK CIR DRIVER
9388 M:      Sean Wang <sean.wang@mediatek.com>
9389 S:      Maintained
9390 F:      drivers/media/rc/mtk-cir.c
9391
9392 MEDIATEK DMA DRIVER
9393 M:      Sean Wang <sean.wang@mediatek.com>
9394 L:      dmaengine@vger.kernel.org
9395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9396 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9397 S:      Maintained
9398 F:      Documentation/devicetree/bindings/dma/mtk-*
9399 F:      drivers/dma/mediatek/
9400
9401 MEDIATEK PMIC LED DRIVER
9402 M:      Sean Wang <sean.wang@mediatek.com>
9403 S:      Maintained
9404 F:      drivers/leds/leds-mt6323.c
9405 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9406
9407 MEDIATEK ETHERNET DRIVER
9408 M:      Felix Fietkau <nbd@openwrt.org>
9409 M:      John Crispin <john@phrozen.org>
9410 M:      Sean Wang <sean.wang@mediatek.com>
9411 M:      Nelson Chang <nelson.chang@mediatek.com>
9412 L:      netdev@vger.kernel.org
9413 S:      Maintained
9414 F:      drivers/net/ethernet/mediatek/
9415
9416 MEDIATEK SWITCH DRIVER
9417 M:      Sean Wang <sean.wang@mediatek.com>
9418 L:      netdev@vger.kernel.org
9419 S:      Maintained
9420 F:      drivers/net/dsa/mt7530.*
9421 F:      net/dsa/tag_mtk.c
9422
9423 MEDIATEK JPEG DRIVER
9424 M:      Rick Chang <rick.chang@mediatek.com>
9425 M:      Bin Liu <bin.liu@mediatek.com>
9426 S:      Supported
9427 F:      drivers/media/platform/mtk-jpeg/
9428 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9429
9430 MEDIATEK MDP DRIVER
9431 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9432 M:      Houlong Wei <houlong.wei@mediatek.com>
9433 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9434 S:      Supported
9435 F:      drivers/media/platform/mtk-mdp/
9436 F:      drivers/media/platform/mtk-vpu/
9437 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9438
9439 MEDIATEK MEDIA DRIVER
9440 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9441 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9442 S:      Supported
9443 F:      drivers/media/platform/mtk-vcodec/
9444 F:      drivers/media/platform/mtk-vpu/
9445 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9446 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9447
9448 MEDIATEK MT7601U WIRELESS LAN DRIVER
9449 M:      Jakub Kicinski <kubakici@wp.pl>
9450 L:      linux-wireless@vger.kernel.org
9451 S:      Maintained
9452 F:      drivers/net/wireless/mediatek/mt7601u/
9453
9454 MEDIATEK NAND CONTROLLER DRIVER
9455 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9456 L:      linux-mtd@lists.infradead.org
9457 S:      Maintained
9458 F:      drivers/mtd/nand/raw/mtk_*
9459 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9460
9461 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9462 M:      Sean Wang <sean.wang@mediatek.com>
9463 S:      Maintained
9464 F:      drivers/char/hw_random/mtk-rng.c
9465
9466 MEDIATEK USB3 DRD IP DRIVER
9467 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9468 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9470 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9471 S:      Maintained
9472 F:      drivers/usb/mtu3/
9473
9474 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9475 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9476 M:      Martin Donnelly <martin.donnelly@ge.com>
9477 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9478 S:      Maintained
9479 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9480 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9481
9482 MEGARAID SCSI/SAS DRIVERS
9483 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9484 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9485 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9486 L:      megaraidlinux.pdl@broadcom.com
9487 L:      linux-scsi@vger.kernel.org
9488 W:      http://www.avagotech.com/support/
9489 S:      Maintained
9490 F:      Documentation/scsi/megaraid.txt
9491 F:      drivers/scsi/megaraid.*
9492 F:      drivers/scsi/megaraid/
9493
9494 MELEXIS MLX90614 DRIVER
9495 M:      Crt Mori <cmo@melexis.com>
9496 L:      linux-iio@vger.kernel.org
9497 W:      http://www.melexis.com
9498 S:      Supported
9499 F:      drivers/iio/temperature/mlx90614.c
9500
9501 MELEXIS MLX90632 DRIVER
9502 M:      Crt Mori <cmo@melexis.com>
9503 L:      linux-iio@vger.kernel.org
9504 W:      http://www.melexis.com
9505 S:      Supported
9506 F:      drivers/iio/temperature/mlx90632.c
9507
9508 MELFAS MIP4 TOUCHSCREEN DRIVER
9509 M:      Sangwon Jee <jeesw@melfas.com>
9510 W:      http://www.melfas.com
9511 S:      Supported
9512 F:      drivers/input/touchscreen/melfas_mip4.c
9513 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9514
9515 MELLANOX ETHERNET DRIVER (mlx4_en)
9516 M:      Tariq Toukan <tariqt@mellanox.com>
9517 L:      netdev@vger.kernel.org
9518 S:      Supported
9519 W:      http://www.mellanox.com
9520 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9521 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9522
9523 MELLANOX ETHERNET DRIVER (mlx5e)
9524 M:      Saeed Mahameed <saeedm@mellanox.com>
9525 L:      netdev@vger.kernel.org
9526 S:      Supported
9527 W:      http://www.mellanox.com
9528 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9529 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9530
9531 MELLANOX ETHERNET INNOVA DRIVERS
9532 R:      Boris Pismenny <borisp@mellanox.com>
9533 L:      netdev@vger.kernel.org
9534 S:      Supported
9535 W:      http://www.mellanox.com
9536 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9537 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9538 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9539 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9540 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9541
9542 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9543 R:      Boris Pismenny <borisp@mellanox.com>
9544 L:      netdev@vger.kernel.org
9545 S:      Supported
9546 W:      http://www.mellanox.com
9547 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9548 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9549 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9550
9551 MELLANOX ETHERNET SWITCH DRIVERS
9552 M:      Jiri Pirko <jiri@mellanox.com>
9553 M:      Ido Schimmel <idosch@mellanox.com>
9554 L:      netdev@vger.kernel.org
9555 S:      Supported
9556 W:      http://www.mellanox.com
9557 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9558 F:      drivers/net/ethernet/mellanox/mlxsw/
9559 F:      tools/testing/selftests/drivers/net/mlxsw/
9560
9561 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9562 M:      mlxsw@mellanox.com
9563 L:      netdev@vger.kernel.org
9564 S:      Supported
9565 W:      http://www.mellanox.com
9566 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9567 F:      drivers/net/ethernet/mellanox/mlxfw/
9568
9569 MELLANOX HARDWARE PLATFORM SUPPORT
9570 M:      Andy Shevchenko <andy@infradead.org>
9571 M:      Darren Hart <dvhart@infradead.org>
9572 M:      Vadim Pasternak <vadimp@mellanox.com>
9573 L:      platform-driver-x86@vger.kernel.org
9574 S:      Supported
9575 F:      drivers/platform/mellanox/
9576
9577 MELLANOX MLX4 core VPI driver
9578 M:      Tariq Toukan <tariqt@mellanox.com>
9579 L:      netdev@vger.kernel.org
9580 L:      linux-rdma@vger.kernel.org
9581 W:      http://www.mellanox.com
9582 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9583 S:      Supported
9584 F:      drivers/net/ethernet/mellanox/mlx4/
9585 F:      include/linux/mlx4/
9586
9587 MELLANOX MLX4 IB driver
9588 M:      Yishai Hadas <yishaih@mellanox.com>
9589 L:      linux-rdma@vger.kernel.org
9590 W:      http://www.mellanox.com
9591 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9592 S:      Supported
9593 F:      drivers/infiniband/hw/mlx4/
9594 F:      include/linux/mlx4/
9595 F:      include/uapi/rdma/mlx4-abi.h
9596
9597 MELLANOX MLX5 core VPI driver
9598 M:      Saeed Mahameed <saeedm@mellanox.com>
9599 M:      Leon Romanovsky <leonro@mellanox.com>
9600 L:      netdev@vger.kernel.org
9601 L:      linux-rdma@vger.kernel.org
9602 W:      http://www.mellanox.com
9603 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9604 S:      Supported
9605 F:      drivers/net/ethernet/mellanox/mlx5/core/
9606 F:      include/linux/mlx5/
9607
9608 MELLANOX MLX5 IB driver
9609 M:      Leon Romanovsky <leonro@mellanox.com>
9610 L:      linux-rdma@vger.kernel.org
9611 W:      http://www.mellanox.com
9612 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9613 S:      Supported
9614 F:      drivers/infiniband/hw/mlx5/
9615 F:      include/linux/mlx5/
9616 F:      include/uapi/rdma/mlx5-abi.h
9617
9618 MELLANOX MLXCPLD I2C AND MUX DRIVER
9619 M:      Vadim Pasternak <vadimp@mellanox.com>
9620 M:      Michael Shych <michaelsh@mellanox.com>
9621 L:      linux-i2c@vger.kernel.org
9622 S:      Supported
9623 F:      drivers/i2c/busses/i2c-mlxcpld.c
9624 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9625 F:      Documentation/i2c/busses/i2c-mlxcpld
9626
9627 MELLANOX MLXCPLD LED DRIVER
9628 M:      Vadim Pasternak <vadimp@mellanox.com>
9629 L:      linux-leds@vger.kernel.org
9630 S:      Supported
9631 F:      drivers/leds/leds-mlxcpld.c
9632 F:      drivers/leds/leds-mlxreg.c
9633 F:      Documentation/leds/leds-mlxcpld.txt
9634
9635 MELLANOX PLATFORM DRIVER
9636 M:      Vadim Pasternak <vadimp@mellanox.com>
9637 L:      platform-driver-x86@vger.kernel.org
9638 S:      Supported
9639 F:      drivers/platform/x86/mlx-platform.c
9640
9641 MEMBARRIER SUPPORT
9642 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9643 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9644 L:      linux-kernel@vger.kernel.org
9645 S:      Supported
9646 F:      kernel/sched/membarrier.c
9647 F:      include/uapi/linux/membarrier.h
9648 F:      arch/powerpc/include/asm/membarrier.h
9649
9650 MEMORY MANAGEMENT
9651 L:      linux-mm@kvack.org
9652 W:      http://www.linux-mm.org
9653 S:      Maintained
9654 F:      include/linux/mm.h
9655 F:      include/linux/gfp.h
9656 F:      include/linux/mmzone.h
9657 F:      include/linux/memory_hotplug.h
9658 F:      include/linux/vmalloc.h
9659 F:      mm/
9660
9661 MEMORY TECHNOLOGY DEVICES (MTD)
9662 M:      David Woodhouse <dwmw2@infradead.org>
9663 M:      Brian Norris <computersforpeace@gmail.com>
9664 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9665 M:      Marek Vasut <marek.vasut@gmail.com>
9666 M:      Richard Weinberger <richard@nod.at>
9667 L:      linux-mtd@lists.infradead.org
9668 W:      http://www.linux-mtd.infradead.org/
9669 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9670 T:      git git://git.infradead.org/linux-mtd.git master
9671 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9672 S:      Maintained
9673 F:      Documentation/devicetree/bindings/mtd/
9674 F:      drivers/mtd/
9675 F:      include/linux/mtd/
9676 F:      include/uapi/mtd/
9677
9678 MEN A21 WATCHDOG DRIVER
9679 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9680 L:      linux-watchdog@vger.kernel.org
9681 S:      Maintained
9682 F:      drivers/watchdog/mena21_wdt.c
9683
9684 MEN CHAMELEON BUS (mcb)
9685 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9686 S:      Maintained
9687 F:      drivers/mcb/
9688 F:      include/linux/mcb.h
9689 F:      Documentation/men-chameleon-bus.txt
9690
9691 MEN F21BMC (Board Management Controller)
9692 M:      Andreas Werner <andreas.werner@men.de>
9693 S:      Supported
9694 F:      drivers/mfd/menf21bmc.c
9695 F:      drivers/watchdog/menf21bmc_wdt.c
9696 F:      drivers/leds/leds-menf21bmc.c
9697 F:      drivers/hwmon/menf21bmc_hwmon.c
9698 F:      Documentation/hwmon/menf21bmc
9699
9700 MEN Z069 WATCHDOG DRIVER
9701 M:      Johannes Thumshirn <jth@kernel.org>
9702 L:      linux-watchdog@vger.kernel.org
9703 S:      Maintained
9704 F:      drivers/watchdog/menz69_wdt.c
9705
9706 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9707 M:      Neil Armstrong <narmstrong@baylibre.com>
9708 L:      linux-media@lists.freedesktop.org
9709 L:      linux-amlogic@lists.infradead.org
9710 W:      http://linux-meson.com/
9711 S:      Supported
9712 F:      drivers/media/platform/meson/ao-cec.c
9713 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9714 T:      git git://linuxtv.org/media_tree.git
9715
9716 MICROBLAZE ARCHITECTURE
9717 M:      Michal Simek <monstr@monstr.eu>
9718 W:      http://www.monstr.eu/fdt/
9719 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9720 S:      Supported
9721 F:      arch/microblaze/
9722
9723 MICROCHIP AT91 SERIAL DRIVER
9724 M:      Richard Genoud <richard.genoud@gmail.com>
9725 S:      Maintained
9726 F:      drivers/tty/serial/atmel_serial.c
9727 F:      drivers/tty/serial/atmel_serial.h
9728 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9729
9730 MICROCHIP AUDIO ASOC DRIVERS
9731 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9733 S:      Supported
9734 F:      sound/soc/atmel
9735
9736 MICROCHIP DMA DRIVER
9737 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9739 L:      dmaengine@vger.kernel.org
9740 S:      Supported
9741 F:      drivers/dma/at_hdmac.c
9742 F:      drivers/dma/at_hdmac_regs.h
9743 F:      include/linux/platform_data/dma-atmel.h
9744 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9745 F:      include/dt-bindings/dma/at91.h
9746
9747 MICROCHIP ECC DRIVER
9748 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9749 L:      linux-crypto@vger.kernel.org
9750 S:      Maintained
9751 F:      drivers/crypto/atmel-ecc.*
9752
9753 MICROCHIP I2C DRIVER
9754 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9755 L:      linux-i2c@vger.kernel.org
9756 S:      Supported
9757 F:      drivers/i2c/busses/i2c-at91.c
9758
9759 MICROCHIP ISC DRIVER
9760 M:      Eugen Hristev <eugen.hristev@microchip.com>
9761 L:      linux-media@vger.kernel.org
9762 S:      Supported
9763 F:      drivers/media/platform/atmel/atmel-isc.c
9764 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9765 F:      devicetree/bindings/media/atmel-isc.txt
9766
9767 MICROCHIP ISI DRIVER
9768 M:      Eugen Hristev <eugen.hristev@microchip.com>
9769 L:      linux-media@vger.kernel.org
9770 S:      Supported
9771 F:      drivers/media/platform/atmel/atmel-isi.c
9772 F:      include/media/atmel-isi.h
9773
9774 MICROCHIP AT91 USART MFD DRIVER
9775 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9776 L:      linux-kernel@vger.kernel.org
9777 S:      Supported
9778 F:      drivers/mfd/at91-usart.c
9779 F:      include/dt-bindings/mfd/at91-usart.h
9780 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9781
9782 MICROCHIP AT91 USART SPI DRIVER
9783 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9784 L:      linux-spi@vger.kernel.org
9785 S:      Supported
9786 F:      drivers/spi/spi-at91-usart.c
9787 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9788
9789 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9790 M:      Woojung Huh <Woojung.Huh@microchip.com>
9791 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9792 L:      netdev@vger.kernel.org
9793 S:      Maintained
9794 F:      net/dsa/tag_ksz.c
9795 F:      drivers/net/dsa/microchip/*
9796 F:      include/linux/platform_data/microchip-ksz.h
9797 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9798
9799 MICROCHIP LAN743X ETHERNET DRIVER
9800 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9801 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9802 L:      netdev@vger.kernel.org
9803 S:      Maintained
9804 F:      drivers/net/ethernet/microchip/lan743x_*
9805
9806 MICROCHIP LCDFB DRIVER
9807 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9808 L:      linux-fbdev@vger.kernel.org
9809 S:      Maintained
9810 F:      drivers/video/fbdev/atmel_lcdfb.c
9811 F:      include/video/atmel_lcdc.h
9812
9813 MICROCHIP MMC/SD/SDIO MCI DRIVER
9814 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9815 S:      Maintained
9816 F:      drivers/mmc/host/atmel-mci.c
9817
9818 MICROCHIP MCP3911 ADC DRIVER
9819 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9820 M:      Kent Gustavsson <kent@minoris.se>
9821 L:      linux-iio@vger.kernel.org
9822 S:      Supported
9823 F:      drivers/iio/adc/mcp3911.c
9824 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9825
9826 MICROCHIP NAND DRIVER
9827 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9828 L:      linux-mtd@lists.infradead.org
9829 S:      Supported
9830 F:      drivers/mtd/nand/raw/atmel/*
9831 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9832
9833 MICROCHIP PWM DRIVER
9834 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9835 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9836 L:      linux-pwm@vger.kernel.org
9837 S:      Supported
9838 F:      drivers/pwm/pwm-atmel.c
9839 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9840
9841 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9842 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9843 M:      Eugen Hristev <eugen.hristev@microchip.com>
9844 L:      linux-iio@vger.kernel.org
9845 S:      Supported
9846 F:      drivers/iio/adc/at91-sama5d2_adc.c
9847 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9848 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9849
9850 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9851 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9852 S:      Supported
9853 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9854
9855 MICROCHIP SPI DRIVER
9856 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9857 S:      Supported
9858 F:      drivers/spi/spi-atmel.*
9859
9860 MICROCHIP SSC DRIVER
9861 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9863 S:      Supported
9864 F:      drivers/misc/atmel-ssc.c
9865 F:      include/linux/atmel-ssc.h
9866
9867 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9868 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9870 S:      Supported
9871 F:      drivers/misc/atmel_tclib.c
9872 F:      drivers/clocksource/tcb_clksrc.c
9873
9874 MICROCHIP USBA UDC DRIVER
9875 M:      Cristian Birsan <cristian.birsan@microchip.com>
9876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9877 S:      Supported
9878 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9879
9880 MICROCHIP USB251XB DRIVER
9881 M:      Richard Leitner <richard.leitner@skidata.com>
9882 L:      linux-usb@vger.kernel.org
9883 S:      Maintained
9884 F:      drivers/usb/misc/usb251xb.c
9885 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9886
9887 MICROCHIP XDMA DRIVER
9888 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9889 L:      linux-arm-kernel@lists.infradead.org
9890 L:      dmaengine@vger.kernel.org
9891 S:      Supported
9892 F:      drivers/dma/at_xdmac.c
9893
9894 MICROSEMI MIPS SOCS
9895 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9896 L:      linux-mips@vger.kernel.org
9897 S:      Maintained
9898 F:      arch/mips/generic/board-ocelot.c
9899 F:      arch/mips/configs/generic/board-ocelot.config
9900 F:      arch/mips/boot/dts/mscc/
9901 F:      Documentation/devicetree/bindings/mips/mscc.txt
9902
9903 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9904 M:      Don Brace <don.brace@microsemi.com>
9905 L:      esc.storagedev@microsemi.com
9906 L:      linux-scsi@vger.kernel.org
9907 S:      Supported
9908 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9909 F:      drivers/scsi/smartpqi/Kconfig
9910 F:      drivers/scsi/smartpqi/Makefile
9911 F:      include/linux/cciss*.h
9912 F:      include/uapi/linux/cciss*.h
9913 F:      Documentation/scsi/smartpqi.txt
9914
9915 MICROSEMI ETHERNET SWITCH DRIVER
9916 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9917 L:      netdev@vger.kernel.org
9918 S:      Supported
9919 F:      drivers/net/ethernet/mscc/
9920
9921 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9922 M:      Chen Yu <yu.c.chen@intel.com>
9923 L:      platform-driver-x86@vger.kernel.org
9924 S:      Supported
9925 F:      drivers/platform/x86/surfacepro3_button.c
9926
9927 MICROTEK X6 SCANNER
9928 M:      Oliver Neukum <oliver@neukum.org>
9929 S:      Maintained
9930 F:      drivers/usb/image/microtek.*
9931
9932 MIPS
9933 M:      Ralf Baechle <ralf@linux-mips.org>
9934 M:      Paul Burton <paul.burton@mips.com>
9935 M:      James Hogan <jhogan@kernel.org>
9936 L:      linux-mips@vger.kernel.org
9937 W:      http://www.linux-mips.org/
9938 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9940 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9941 S:      Supported
9942 F:      Documentation/devicetree/bindings/mips/
9943 F:      Documentation/mips/
9944 F:      arch/mips/
9945 F:      drivers/platform/mips/
9946
9947 MIPS BOSTON DEVELOPMENT BOARD
9948 M:      Paul Burton <paul.burton@mips.com>
9949 L:      linux-mips@vger.kernel.org
9950 S:      Maintained
9951 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9952 F:      arch/mips/boot/dts/img/boston.dts
9953 F:      arch/mips/configs/generic/board-boston.config
9954 F:      drivers/clk/imgtec/clk-boston.c
9955 F:      include/dt-bindings/clock/boston-clock.h
9956
9957 MIPS GENERIC PLATFORM
9958 M:      Paul Burton <paul.burton@mips.com>
9959 L:      linux-mips@vger.kernel.org
9960 S:      Supported
9961 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9962 F:      arch/mips/generic/
9963 F:      arch/mips/tools/generic-board-config.sh
9964
9965 MIPS/LOONGSON1 ARCHITECTURE
9966 M:      Keguang Zhang <keguang.zhang@gmail.com>
9967 L:      linux-mips@vger.kernel.org
9968 S:      Maintained
9969 F:      arch/mips/loongson32/
9970 F:      arch/mips/include/asm/mach-loongson32/
9971 F:      drivers/*/*loongson1*
9972 F:      drivers/*/*/*loongson1*
9973
9974 MIPS/LOONGSON2 ARCHITECTURE
9975 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9976 L:      linux-mips@vger.kernel.org
9977 S:      Maintained
9978 F:      arch/mips/loongson64/fuloong-2e/
9979 F:      arch/mips/loongson64/lemote-2f/
9980 F:      arch/mips/include/asm/mach-loongson64/
9981 F:      drivers/*/*loongson2*
9982 F:      drivers/*/*/*loongson2*
9983
9984 MIPS/LOONGSON3 ARCHITECTURE
9985 M:      Huacai Chen <chenhc@lemote.com>
9986 L:      linux-mips@vger.kernel.org
9987 S:      Maintained
9988 F:      arch/mips/loongson64/
9989 F:      arch/mips/include/asm/mach-loongson64/
9990 F:      drivers/platform/mips/cpu_hwmon.c
9991 F:      drivers/*/*loongson3*
9992 F:      drivers/*/*/*loongson3*
9993
9994 MIPS RINT INSTRUCTION EMULATION
9995 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9996 L:      linux-mips@vger.kernel.org
9997 S:      Supported
9998 F:      arch/mips/math-emu/sp_rint.c
9999 F:      arch/mips/math-emu/dp_rint.c
10000
10001 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10002 M:      Hans Verkuil <hverkuil@xs4all.nl>
10003 L:      linux-media@vger.kernel.org
10004 T:      git git://linuxtv.org/media_tree.git
10005 W:      https://linuxtv.org
10006 S:      Odd Fixes
10007 F:      drivers/media/radio/radio-miropcm20*
10008
10009 MMP SUPPORT
10010 M:      Eric Miao <eric.y.miao@gmail.com>
10011 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
10012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10013 T:      git git://github.com/hzhuang1/linux.git
10014 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
10015 S:      Maintained
10016 F:      arch/arm/boot/dts/mmp*
10017 F:      arch/arm/mach-mmp/
10018
10019 MMU GATHER AND TLB INVALIDATION
10020 M:      Will Deacon <will.deacon@arm.com>
10021 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10022 M:      Andrew Morton <akpm@linux-foundation.org>
10023 M:      Nick Piggin <npiggin@gmail.com>
10024 M:      Peter Zijlstra <peterz@infradead.org>
10025 L:      linux-arch@vger.kernel.org
10026 L:      linux-mm@kvack.org
10027 S:      Maintained
10028 F:      arch/*/include/asm/tlb.h
10029 F:      include/asm-generic/tlb.h
10030 F:      mm/mmu_gather.c
10031
10032 MN88472 MEDIA DRIVER
10033 M:      Antti Palosaari <crope@iki.fi>
10034 L:      linux-media@vger.kernel.org
10035 W:      https://linuxtv.org
10036 W:      http://palosaari.fi/linux/
10037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10038 S:      Maintained
10039 F:      drivers/media/dvb-frontends/mn88472*
10040
10041 MN88473 MEDIA DRIVER
10042 M:      Antti Palosaari <crope@iki.fi>
10043 L:      linux-media@vger.kernel.org
10044 W:      https://linuxtv.org
10045 W:      http://palosaari.fi/linux/
10046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10047 S:      Maintained
10048 F:      drivers/media/dvb-frontends/mn88473*
10049
10050 MODULE SUPPORT
10051 M:      Jessica Yu <jeyu@kernel.org>
10052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10053 S:      Maintained
10054 F:      include/linux/module.h
10055 F:      kernel/module.c
10056
10057 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10058 W:      http://popies.net/meye/
10059 S:      Orphan
10060 F:      Documentation/media/v4l-drivers/meye*
10061 F:      drivers/media/pci/meye/
10062 F:      include/uapi/linux/meye.h
10063
10064 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10065 M:      Jiri Slaby <jirislaby@gmail.com>
10066 S:      Maintained
10067 F:      Documentation/serial/moxa-smartio
10068 F:      drivers/tty/mxser.*
10069
10070 MR800 AVERMEDIA USB FM RADIO DRIVER
10071 M:      Alexey Klimov <klimov.linux@gmail.com>
10072 L:      linux-media@vger.kernel.org
10073 T:      git git://linuxtv.org/media_tree.git
10074 S:      Maintained
10075 F:      drivers/media/radio/radio-mr800.c
10076
10077 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10078 M:      Alan Ott <alan@signal11.us>
10079 L:      linux-wpan@vger.kernel.org
10080 S:      Maintained
10081 F:      drivers/net/ieee802154/mrf24j40.c
10082 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10083
10084 MSI LAPTOP SUPPORT
10085 M:      "Lee, Chun-Yi" <jlee@suse.com>
10086 L:      platform-driver-x86@vger.kernel.org
10087 S:      Maintained
10088 F:      drivers/platform/x86/msi-laptop.c
10089
10090 MSI WMI SUPPORT
10091 L:      platform-driver-x86@vger.kernel.org
10092 S:      Orphan
10093 F:      drivers/platform/x86/msi-wmi.c
10094
10095 MSI001 MEDIA DRIVER
10096 M:      Antti Palosaari <crope@iki.fi>
10097 L:      linux-media@vger.kernel.org
10098 W:      https://linuxtv.org
10099 W:      http://palosaari.fi/linux/
10100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10101 T:      git git://linuxtv.org/anttip/media_tree.git
10102 S:      Maintained
10103 F:      drivers/media/tuners/msi001*
10104
10105 MSI2500 MEDIA DRIVER
10106 M:      Antti Palosaari <crope@iki.fi>
10107 L:      linux-media@vger.kernel.org
10108 W:      https://linuxtv.org
10109 W:      http://palosaari.fi/linux/
10110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10111 T:      git git://linuxtv.org/anttip/media_tree.git
10112 S:      Maintained
10113 F:      drivers/media/usb/msi2500/
10114
10115 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10116 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10117 L:      linux-mtd@lists.infradead.org
10118 S:      Maintained
10119 F:      drivers/mtd/devices/docg3*
10120
10121 MT9M032 APTINA SENSOR DRIVER
10122 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10123 L:      linux-media@vger.kernel.org
10124 T:      git git://linuxtv.org/media_tree.git
10125 S:      Maintained
10126 F:      drivers/media/i2c/mt9m032.c
10127 F:      include/media/i2c/mt9m032.h
10128
10129 MT9P031 APTINA CAMERA SENSOR
10130 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10131 L:      linux-media@vger.kernel.org
10132 T:      git git://linuxtv.org/media_tree.git
10133 S:      Maintained
10134 F:      drivers/media/i2c/mt9p031.c
10135 F:      include/media/i2c/mt9p031.h
10136
10137 MT9T001 APTINA CAMERA SENSOR
10138 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10139 L:      linux-media@vger.kernel.org
10140 T:      git git://linuxtv.org/media_tree.git
10141 S:      Maintained
10142 F:      drivers/media/i2c/mt9t001.c
10143 F:      include/media/i2c/mt9t001.h
10144
10145 MT9T112 APTINA CAMERA SENSOR
10146 M:      Jacopo Mondi <jacopo@jmondi.org>
10147 L:      linux-media@vger.kernel.org
10148 T:      git git://linuxtv.org/media_tree.git
10149 S:      Odd Fixes
10150 F:      drivers/media/i2c/mt9t112.c
10151 F:      include/media/i2c/mt9t112.h
10152
10153 MT9V032 APTINA CAMERA SENSOR
10154 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10155 L:      linux-media@vger.kernel.org
10156 T:      git git://linuxtv.org/media_tree.git
10157 S:      Maintained
10158 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10159 F:      drivers/media/i2c/mt9v032.c
10160 F:      include/media/i2c/mt9v032.h
10161
10162 MT9V111 APTINA CAMERA SENSOR
10163 M:      Jacopo Mondi <jacopo@jmondi.org>
10164 L:      linux-media@vger.kernel.org
10165 T:      git git://linuxtv.org/media_tree.git
10166 S:      Maintained
10167 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10168 F:      drivers/media/i2c/mt9v111.c
10169
10170 MULTIFUNCTION DEVICES (MFD)
10171 M:      Lee Jones <lee.jones@linaro.org>
10172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10173 S:      Supported
10174 F:      Documentation/devicetree/bindings/mfd/
10175 F:      drivers/mfd/
10176 F:      include/linux/mfd/
10177 F:      include/dt-bindings/mfd/
10178
10179 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10180 S:      Orphan
10181 F:      drivers/mmc/host/mmc_spi.c
10182 F:      include/linux/spi/mmc_spi.h
10183
10184 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10185 M:      Ulf Hansson <ulf.hansson@linaro.org>
10186 L:      linux-mmc@vger.kernel.org
10187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10188 S:      Maintained
10189 F:      Documentation/devicetree/bindings/mmc/
10190 F:      drivers/mmc/
10191 F:      include/linux/mmc/
10192 F:      include/uapi/linux/mmc/
10193
10194 MULTIPLEXER SUBSYSTEM
10195 M:      Peter Rosin <peda@axentia.se>
10196 S:      Maintained
10197 F:      Documentation/ABI/testing/sysfs-class-mux*
10198 F:      Documentation/devicetree/bindings/mux/
10199 F:      include/dt-bindings/mux/
10200 F:      include/linux/mux/
10201 F:      drivers/mux/
10202
10203 MULTITECH MULTIPORT CARD (ISICOM)
10204 S:      Orphan
10205 F:      drivers/tty/isicom.c
10206 F:      include/linux/isicom.h
10207
10208 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10209 M:      Bin Liu <b-liu@ti.com>
10210 L:      linux-usb@vger.kernel.org
10211 S:      Maintained
10212 F:      drivers/usb/musb/
10213
10214 MXL301RF MEDIA DRIVER
10215 M:      Akihiro Tsukada <tskd08@gmail.com>
10216 L:      linux-media@vger.kernel.org
10217 S:      Odd Fixes
10218 F:      drivers/media/tuners/mxl301rf*
10219
10220 MXL5007T MEDIA DRIVER
10221 M:      Michael Krufky <mkrufky@linuxtv.org>
10222 L:      linux-media@vger.kernel.org
10223 W:      https://linuxtv.org
10224 W:      http://github.com/mkrufky
10225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10226 T:      git git://linuxtv.org/mkrufky/tuners.git
10227 S:      Maintained
10228 F:      drivers/media/tuners/mxl5007t.*
10229
10230 MXSFB DRM DRIVER
10231 M:      Marek Vasut <marex@denx.de>
10232 M:      Stefan Agner <stefan@agner.ch>
10233 L:      dri-devel@lists.freedesktop.org
10234 S:      Supported
10235 F:      drivers/gpu/drm/mxsfb/
10236 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10237 T:      git git://anongit.freedesktop.org/drm/drm-misc
10238
10239 MYLEX DAC960 PCI RAID Controller
10240 M:      Hannes Reinecke <hare@kernel.org>
10241 L:      linux-scsi@vger.kernel.org
10242 S:      Supported
10243 F:      drivers/scsi/myrb.*
10244 F:      drivers/scsi/myrs.*
10245
10246 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10247 M:      Chris Lee <christopher.lee@cspi.com>
10248 L:      netdev@vger.kernel.org
10249 W:      https://www.cspi.com/ethernet-products/support/downloads/
10250 S:      Supported
10251 F:      drivers/net/ethernet/myricom/myri10ge/
10252
10253 NAND FLASH SUBSYSTEM
10254 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10255 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10256 R:      Richard Weinberger <richard@nod.at>
10257 L:      linux-mtd@lists.infradead.org
10258 W:      http://www.linux-mtd.infradead.org/
10259 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10260 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10261 T:      git git://git.infradead.org/linux-mtd.git nand/next
10262 S:      Maintained
10263 F:      drivers/mtd/nand/
10264 F:      include/linux/mtd/*nand*.h
10265
10266 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10267 M:      Daniel Mack <zonque@gmail.com>
10268 S:      Maintained
10269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10270 W:      http://www.native-instruments.com
10271 F:      sound/usb/caiaq/
10272
10273 NATSEMI ETHERNET DRIVER (DP8381x)
10274 S:      Orphan
10275 F:      drivers/net/ethernet/natsemi/natsemi.c
10276
10277 NCR 5380 SCSI DRIVERS
10278 M:      Finn Thain <fthain@telegraphics.com.au>
10279 M:      Michael Schmitz <schmitzmic@gmail.com>
10280 L:      linux-scsi@vger.kernel.org
10281 S:      Maintained
10282 F:      Documentation/scsi/g_NCR5380.txt
10283 F:      drivers/scsi/NCR5380.*
10284 F:      drivers/scsi/arm/cumana_1.c
10285 F:      drivers/scsi/arm/oak.c
10286 F:      drivers/scsi/atari_scsi.*
10287 F:      drivers/scsi/dmx3191d.c
10288 F:      drivers/scsi/g_NCR5380.*
10289 F:      drivers/scsi/mac_scsi.*
10290 F:      drivers/scsi/sun3_scsi.*
10291 F:      drivers/scsi/sun3_scsi_vme.c
10292
10293 NCSI LIBRARY:
10294 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10295 S:      Maintained
10296 F:      net/ncsi/
10297
10298 NCT6775 HARDWARE MONITOR DRIVER
10299 M:      Guenter Roeck <linux@roeck-us.net>
10300 L:      linux-hwmon@vger.kernel.org
10301 S:      Maintained
10302 F:      Documentation/hwmon/nct6775
10303 F:      drivers/hwmon/nct6775.c
10304
10305 NET_FAILOVER MODULE
10306 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10307 L:      netdev@vger.kernel.org
10308 S:      Supported
10309 F:      driver/net/net_failover.c
10310 F:      include/net/net_failover.h
10311 F:      Documentation/networking/net_failover.rst
10312
10313 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10314 M:      Faisal Latif <faisal.latif@intel.com>
10315 L:      linux-rdma@vger.kernel.org
10316 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10317 S:      Supported
10318 F:      drivers/infiniband/hw/nes/
10319 F:      include/uapi/rdma/nes-abi.h
10320
10321 NETEM NETWORK EMULATOR
10322 M:      Stephen Hemminger <stephen@networkplumber.org>
10323 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10324 S:      Maintained
10325 F:      net/sched/sch_netem.c
10326
10327 NETERION 10GbE DRIVERS (s2io/vxge)
10328 M:      Jon Mason <jdmason@kudzu.us>
10329 L:      netdev@vger.kernel.org
10330 S:      Supported
10331 F:      Documentation/networking/s2io.txt
10332 F:      Documentation/networking/vxge.txt
10333 F:      drivers/net/ethernet/neterion/
10334
10335 NETFILTER
10336 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10337 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10338 M:      Florian Westphal <fw@strlen.de>
10339 L:      netfilter-devel@vger.kernel.org
10340 L:      coreteam@netfilter.org
10341 W:      http://www.netfilter.org/
10342 W:      http://www.iptables.org/
10343 W:      http://www.nftables.org/
10344 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10347 S:      Maintained
10348 F:      include/linux/netfilter*
10349 F:      include/linux/netfilter/
10350 F:      include/net/netfilter/
10351 F:      include/uapi/linux/netfilter*
10352 F:      include/uapi/linux/netfilter/
10353 F:      net/*/netfilter.c
10354 F:      net/*/netfilter/
10355 F:      net/netfilter/
10356 F:      net/bridge/br_netfilter*.c
10357
10358 NETROM NETWORK LAYER
10359 M:      Ralf Baechle <ralf@linux-mips.org>
10360 L:      linux-hams@vger.kernel.org
10361 W:      http://www.linux-ax25.org/
10362 S:      Maintained
10363 F:      include/net/netrom.h
10364 F:      include/uapi/linux/netrom.h
10365 F:      net/netrom/
10366
10367 NETRONOME ETHERNET DRIVERS
10368 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10369 L:      oss-drivers@netronome.com
10370 S:      Maintained
10371 F:      drivers/net/ethernet/netronome/
10372
10373 NETWORK BLOCK DEVICE (NBD)
10374 M:      Josef Bacik <josef@toxicpanda.com>
10375 S:      Maintained
10376 L:      linux-block@vger.kernel.org
10377 L:      nbd@other.debian.org
10378 F:      Documentation/blockdev/nbd.txt
10379 F:      drivers/block/nbd.c
10380 F:      include/uapi/linux/nbd.h
10381
10382 NETWORK DROP MONITOR
10383 M:      Neil Horman <nhorman@tuxdriver.com>
10384 L:      netdev@vger.kernel.org
10385 S:      Maintained
10386 W:      https://fedorahosted.org/dropwatch/
10387 F:      net/core/drop_monitor.c
10388
10389 NETWORKING DRIVERS
10390 M:      "David S. Miller" <davem@davemloft.net>
10391 L:      netdev@vger.kernel.org
10392 W:      http://www.linuxfoundation.org/en/Net
10393 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10396 S:      Odd Fixes
10397 F:      Documentation/devicetree/bindings/net/
10398 F:      drivers/net/
10399 F:      include/linux/if_*
10400 F:      include/linux/netdevice.h
10401 F:      include/linux/etherdevice.h
10402 F:      include/linux/fcdevice.h
10403 F:      include/linux/fddidevice.h
10404 F:      include/linux/hippidevice.h
10405 F:      include/linux/inetdevice.h
10406 F:      include/uapi/linux/if_*
10407 F:      include/uapi/linux/netdevice.h
10408
10409 NETWORKING DRIVERS (WIRELESS)
10410 M:      Kalle Valo <kvalo@codeaurora.org>
10411 L:      linux-wireless@vger.kernel.org
10412 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10415 S:      Maintained
10416 F:      Documentation/devicetree/bindings/net/wireless/
10417 F:      drivers/net/wireless/
10418
10419 NETWORKING [DSA]
10420 M:      Andrew Lunn <andrew@lunn.ch>
10421 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10422 M:      Florian Fainelli <f.fainelli@gmail.com>
10423 S:      Maintained
10424 F:      Documentation/devicetree/bindings/net/dsa/
10425 F:      net/dsa/
10426 F:      include/net/dsa.h
10427 F:      include/linux/dsa/
10428 F:      drivers/net/dsa/
10429
10430 NETWORKING [GENERAL]
10431 M:      "David S. Miller" <davem@davemloft.net>
10432 L:      netdev@vger.kernel.org
10433 W:      http://www.linuxfoundation.org/en/Net
10434 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10437 B:      mailto:netdev@vger.kernel.org
10438 S:      Maintained
10439 F:      net/
10440 F:      include/net/
10441 F:      include/linux/in.h
10442 F:      include/linux/net.h
10443 F:      include/linux/netdevice.h
10444 F:      include/uapi/linux/in.h
10445 F:      include/uapi/linux/net.h
10446 F:      include/uapi/linux/netdevice.h
10447 F:      include/uapi/linux/net_namespace.h
10448 F:      tools/testing/selftests/net/
10449 F:      lib/net_utils.c
10450 F:      lib/random32.c
10451 F:      Documentation/networking/
10452
10453 NETWORKING [IPSEC]
10454 M:      Steffen Klassert <steffen.klassert@secunet.com>
10455 M:      Herbert Xu <herbert@gondor.apana.org.au>
10456 M:      "David S. Miller" <davem@davemloft.net>
10457 L:      netdev@vger.kernel.org
10458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10460 S:      Maintained
10461 F:      net/xfrm/
10462 F:      net/key/
10463 F:      net/ipv4/xfrm*
10464 F:      net/ipv4/esp4*
10465 F:      net/ipv4/ah4.c
10466 F:      net/ipv4/ipcomp.c
10467 F:      net/ipv4/ip_vti.c
10468 F:      net/ipv6/xfrm*
10469 F:      net/ipv6/esp6*
10470 F:      net/ipv6/ah6.c
10471 F:      net/ipv6/ipcomp6.c
10472 F:      net/ipv6/ip6_vti.c
10473 F:      include/uapi/linux/xfrm.h
10474 F:      include/net/xfrm.h
10475
10476 NETWORKING [IPv4/IPv6]
10477 M:      "David S. Miller" <davem@davemloft.net>
10478 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10479 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10480 L:      netdev@vger.kernel.org
10481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10482 S:      Maintained
10483 F:      net/ipv4/
10484 F:      net/ipv6/
10485 F:      include/net/ip*
10486 F:      arch/x86/net/*
10487
10488 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10489 M:      Paul Moore <paul@paul-moore.com>
10490 W:      https://github.com/netlabel
10491 L:      netdev@vger.kernel.org
10492 L:      linux-security-module@vger.kernel.org
10493 S:      Maintained
10494 F:      Documentation/netlabel/
10495 F:      include/net/calipso.h
10496 F:      include/net/cipso_ipv4.h
10497 F:      include/net/netlabel.h
10498 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10499 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10500 F:      net/netlabel/
10501 F:      net/ipv4/cipso_ipv4.c
10502 F:      net/ipv6/calipso.c
10503 F:      net/netfilter/xt_CONNSECMARK.c
10504 F:      net/netfilter/xt_SECMARK.c
10505
10506 NETWORKING [TCP]
10507 M:      Eric Dumazet <edumazet@google.com>
10508 L:      netdev@vger.kernel.org
10509 S:      Maintained
10510 F:      net/ipv4/tcp*.c
10511 F:      net/ipv4/syncookies.c
10512 F:      net/ipv6/tcp*.c
10513 F:      net/ipv6/syncookies.c
10514 F:      include/uapi/linux/tcp.h
10515 F:      include/net/tcp.h
10516 F:      include/linux/tcp.h
10517 F:      include/trace/events/tcp.h
10518
10519 NETWORKING [TLS]
10520 M:      Boris Pismenny <borisp@mellanox.com>
10521 M:      Aviad Yehezkel <aviadye@mellanox.com>
10522 M:      Dave Watson <davejwatson@fb.com>
10523 M:      John Fastabend <john.fastabend@gmail.com>
10524 M:      Daniel Borkmann <daniel@iogearbox.net>
10525 L:      netdev@vger.kernel.org
10526 S:      Maintained
10527 F:      net/tls/*
10528 F:      include/uapi/linux/tls.h
10529 F:      include/net/tls.h
10530
10531 NETWORKING [WIRELESS]
10532 L:      linux-wireless@vger.kernel.org
10533 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10534
10535 NETDEVSIM
10536 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10537 S:      Maintained
10538 F:      drivers/net/netdevsim/*
10539
10540 NETXEN (1/10) GbE SUPPORT
10541 M:      Manish Chopra <manish.chopra@cavium.com>
10542 M:      Rahul Verma <rahul.verma@cavium.com>
10543 M:      Dept-GELinuxNICDev@cavium.com
10544 L:      netdev@vger.kernel.org
10545 S:      Supported
10546 F:      drivers/net/ethernet/qlogic/netxen/
10547
10548 NFC SUBSYSTEM
10549 M:      Samuel Ortiz <sameo@linux.intel.com>
10550 L:      linux-wireless@vger.kernel.org
10551 L:      linux-nfc@lists.01.org (subscribers-only)
10552 S:      Supported
10553 F:      net/nfc/
10554 F:      include/net/nfc/
10555 F:      include/uapi/linux/nfc.h
10556 F:      drivers/nfc/
10557 F:      include/linux/platform_data/nfcmrvl.h
10558 F:      include/linux/platform_data/nxp-nci.h
10559 F:      Documentation/devicetree/bindings/net/nfc/
10560
10561 NFS, SUNRPC, AND LOCKD CLIENTS
10562 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10563 M:      Anna Schumaker <anna.schumaker@netapp.com>
10564 L:      linux-nfs@vger.kernel.org
10565 W:      http://client.linux-nfs.org
10566 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10567 S:      Maintained
10568 F:      fs/lockd/
10569 F:      fs/nfs/
10570 F:      fs/nfs_common/
10571 F:      net/sunrpc/
10572 F:      include/linux/lockd/
10573 F:      include/linux/nfs*
10574 F:      include/linux/sunrpc/
10575 F:      include/uapi/linux/nfs*
10576 F:      include/uapi/linux/sunrpc/
10577
10578 NILFS2 FILESYSTEM
10579 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10580 L:      linux-nilfs@vger.kernel.org
10581 W:      https://nilfs.sourceforge.io/
10582 W:      https://nilfs.osdn.jp/
10583 T:      git git://github.com/konis/nilfs2.git
10584 S:      Supported
10585 F:      Documentation/filesystems/nilfs2.txt
10586 F:      fs/nilfs2/
10587 F:      include/trace/events/nilfs2.h
10588 F:      include/uapi/linux/nilfs2_api.h
10589 F:      include/uapi/linux/nilfs2_ondisk.h
10590
10591 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10592 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10593 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10594 S:      Maintained
10595 F:      Documentation/scsi/NinjaSCSI.txt
10596 F:      drivers/scsi/pcmcia/nsp_*
10597
10598 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10599 M:      GOTO Masanori <gotom@debian.or.jp>
10600 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10601 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10602 S:      Maintained
10603 F:      Documentation/scsi/NinjaSCSI.txt
10604 F:      drivers/scsi/nsp32*
10605
10606 NIOS2 ARCHITECTURE
10607 M:      Ley Foon Tan <lftan@altera.com>
10608 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10610 S:      Maintained
10611 F:      arch/nios2/
10612
10613 NOHZ, DYNTICKS SUPPORT
10614 M:      Frederic Weisbecker <fweisbec@gmail.com>
10615 M:      Thomas Gleixner <tglx@linutronix.de>
10616 M:      Ingo Molnar <mingo@kernel.org>
10617 L:      linux-kernel@vger.kernel.org
10618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10619 S:      Maintained
10620 F:      kernel/time/tick*.*
10621 F:      include/linux/tick.h
10622 F:      include/linux/sched/nohz.h
10623
10624 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10625 M:      Pavel Machek <pavel@ucw.cz>
10626 M:      Sakari Ailus <sakari.ailus@iki.fi>
10627 L:      linux-media@vger.kernel.org
10628 S:      Maintained
10629 F:      drivers/media/i2c/et8ek8
10630 F:      drivers/media/i2c/ad5820.c
10631
10632 NOKIA N900 POWER SUPPLY DRIVERS
10633 R:      Pali Rohár <pali.rohar@gmail.com>
10634 F:      include/linux/power/bq2415x_charger.h
10635 F:      include/linux/power/bq27xxx_battery.h
10636 F:      include/linux/power/isp1704_charger.h
10637 F:      drivers/power/supply/bq2415x_charger.c
10638 F:      drivers/power/supply/bq27xxx_battery.c
10639 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10640 F:      drivers/power/supply/isp1704_charger.c
10641 F:      drivers/power/supply/rx51_battery.c
10642
10643 NTB AMD DRIVER
10644 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10645 L:      linux-ntb@googlegroups.com
10646 S:      Supported
10647 F:      drivers/ntb/hw/amd/
10648
10649 NTB DRIVER CORE
10650 M:      Jon Mason <jdmason@kudzu.us>
10651 M:      Dave Jiang <dave.jiang@intel.com>
10652 M:      Allen Hubbe <allenbh@gmail.com>
10653 L:      linux-ntb@googlegroups.com
10654 S:      Supported
10655 W:      https://github.com/jonmason/ntb/wiki
10656 T:      git git://github.com/jonmason/ntb.git
10657 F:      drivers/ntb/
10658 F:      drivers/net/ntb_netdev.c
10659 F:      include/linux/ntb.h
10660 F:      include/linux/ntb_transport.h
10661 F:      tools/testing/selftests/ntb/
10662
10663 NTB IDT DRIVER
10664 M:      Serge Semin <fancer.lancer@gmail.com>
10665 L:      linux-ntb@googlegroups.com
10666 S:      Supported
10667 F:      drivers/ntb/hw/idt/
10668
10669 NTB INTEL DRIVER
10670 M:      Dave Jiang <dave.jiang@intel.com>
10671 L:      linux-ntb@googlegroups.com
10672 S:      Supported
10673 W:      https://github.com/davejiang/linux/wiki
10674 T:      git https://github.com/davejiang/linux.git
10675 F:      drivers/ntb/hw/intel/
10676
10677 NTFS FILESYSTEM
10678 M:      Anton Altaparmakov <anton@tuxera.com>
10679 L:      linux-ntfs-dev@lists.sourceforge.net
10680 W:      http://www.tuxera.com/
10681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10682 S:      Supported
10683 F:      Documentation/filesystems/ntfs.txt
10684 F:      fs/ntfs/
10685
10686 NUBUS SUBSYSTEM
10687 M:      Finn Thain <fthain@telegraphics.com.au>
10688 L:      linux-m68k@lists.linux-m68k.org
10689 S:      Maintained
10690 F:      arch/*/include/asm/nubus.h
10691 F:      drivers/nubus/
10692 F:      include/linux/nubus.h
10693 F:      include/uapi/linux/nubus.h
10694
10695 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10696 M:      Antonino Daplas <adaplas@gmail.com>
10697 L:      linux-fbdev@vger.kernel.org
10698 S:      Maintained
10699 F:      drivers/video/fbdev/riva/
10700 F:      drivers/video/fbdev/nvidia/
10701
10702 NVM EXPRESS DRIVER
10703 M:      Keith Busch <keith.busch@intel.com>
10704 M:      Jens Axboe <axboe@fb.com>
10705 M:      Christoph Hellwig <hch@lst.de>
10706 M:      Sagi Grimberg <sagi@grimberg.me>
10707 L:      linux-nvme@lists.infradead.org
10708 T:      git://git.infradead.org/nvme.git
10709 W:      http://git.infradead.org/nvme.git
10710 S:      Supported
10711 F:      drivers/nvme/host/
10712 F:      include/linux/nvme.h
10713 F:      include/uapi/linux/nvme_ioctl.h
10714
10715 NVM EXPRESS FC TRANSPORT DRIVERS
10716 M:      James Smart <james.smart@broadcom.com>
10717 L:      linux-nvme@lists.infradead.org
10718 S:      Supported
10719 F:      include/linux/nvme-fc.h
10720 F:      include/linux/nvme-fc-driver.h
10721 F:      drivers/nvme/host/fc.c
10722 F:      drivers/nvme/target/fc.c
10723 F:      drivers/nvme/target/fcloop.c
10724
10725 NVM EXPRESS TARGET DRIVER
10726 M:      Christoph Hellwig <hch@lst.de>
10727 M:      Sagi Grimberg <sagi@grimberg.me>
10728 L:      linux-nvme@lists.infradead.org
10729 T:      git://git.infradead.org/nvme.git
10730 W:      http://git.infradead.org/nvme.git
10731 S:      Supported
10732 F:      drivers/nvme/target/
10733
10734 NVMEM FRAMEWORK
10735 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10736 S:      Maintained
10737 F:      drivers/nvmem/
10738 F:      Documentation/devicetree/bindings/nvmem/
10739 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10740 F:      include/linux/nvmem-consumer.h
10741 F:      include/linux/nvmem-provider.h
10742
10743 NXP SGTL5000 DRIVER
10744 M:      Fabio Estevam <fabio.estevam@nxp.com>
10745 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10746 S:      Maintained
10747 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10748 F:      sound/soc/codecs/sgtl5000*
10749
10750 NXP TDA998X DRM DRIVER
10751 M:      Russell King <linux@armlinux.org.uk>
10752 S:      Maintained
10753 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10754 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10755 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10756 F:      include/drm/i2c/tda998x.h
10757 F:      include/dt-bindings/display/tda998x.h
10758 K:      "nxp,tda998x"
10759
10760 NXP TFA9879 DRIVER
10761 M:      Peter Rosin <peda@axentia.se>
10762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10763 S:      Maintained
10764 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10765 F:      sound/soc/codecs/tfa9879*
10766
10767 NXP-NCI NFC DRIVER
10768 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10769 R:      Charles Gorand <charles.gorand@effinnov.com>
10770 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10771 S:      Supported
10772 F:      drivers/nfc/nxp-nci
10773
10774 OBJTOOL
10775 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10776 M:      Peter Zijlstra <peterz@infradead.org>
10777 S:      Supported
10778 F:      tools/objtool/
10779
10780 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10781 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10782 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10783 L:      linuxppc-dev@lists.ozlabs.org
10784 S:      Supported
10785 F:      arch/powerpc/platforms/powernv/ocxl.c
10786 F:      arch/powerpc/include/asm/pnv-ocxl.h
10787 F:      drivers/misc/ocxl/
10788 F:      include/misc/ocxl*
10789 F:      include/uapi/misc/ocxl.h
10790 F:      Documentation/accelerators/ocxl.rst
10791
10792 OMAP AUDIO SUPPORT
10793 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10794 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10795 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10796 L:      linux-omap@vger.kernel.org
10797 S:      Maintained
10798 F:      sound/soc/omap/
10799
10800 OMAP CLOCK FRAMEWORK SUPPORT
10801 M:      Paul Walmsley <paul@pwsan.com>
10802 L:      linux-omap@vger.kernel.org
10803 S:      Maintained
10804 F:      arch/arm/*omap*/*clock*
10805
10806 OMAP DEVICE TREE SUPPORT
10807 M:      Benoît Cousson <bcousson@baylibre.com>
10808 M:      Tony Lindgren <tony@atomide.com>
10809 L:      linux-omap@vger.kernel.org
10810 L:      devicetree@vger.kernel.org
10811 S:      Maintained
10812 F:      arch/arm/boot/dts/*omap*
10813 F:      arch/arm/boot/dts/*am3*
10814 F:      arch/arm/boot/dts/*am4*
10815 F:      arch/arm/boot/dts/*am5*
10816 F:      arch/arm/boot/dts/*dra7*
10817
10818 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10819 L:      linux-omap@vger.kernel.org
10820 L:      linux-fbdev@vger.kernel.org
10821 S:      Orphan
10822 F:      drivers/video/fbdev/omap2/
10823 F:      Documentation/arm/OMAP/DSS
10824
10825 OMAP FRAMEBUFFER SUPPORT
10826 L:      linux-fbdev@vger.kernel.org
10827 L:      linux-omap@vger.kernel.org
10828 S:      Orphan
10829 F:      drivers/video/fbdev/omap/
10830
10831 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10832 M:      Roger Quadros <rogerq@ti.com>
10833 M:      Tony Lindgren <tony@atomide.com>
10834 L:      linux-omap@vger.kernel.org
10835 S:      Maintained
10836 F:      drivers/memory/omap-gpmc.c
10837 F:      arch/arm/mach-omap2/*gpmc*
10838
10839 OMAP GPIO DRIVER
10840 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10841 M:      Santosh Shilimkar <ssantosh@kernel.org>
10842 M:      Kevin Hilman <khilman@kernel.org>
10843 L:      linux-omap@vger.kernel.org
10844 S:      Maintained
10845 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10846 F:      drivers/gpio/gpio-omap.c
10847
10848 OMAP HARDWARE SPINLOCK SUPPORT
10849 M:      Ohad Ben-Cohen <ohad@wizery.com>
10850 L:      linux-omap@vger.kernel.org
10851 S:      Maintained
10852 F:      drivers/hwspinlock/omap_hwspinlock.c
10853
10854 OMAP HS MMC SUPPORT
10855 L:      linux-mmc@vger.kernel.org
10856 L:      linux-omap@vger.kernel.org
10857 S:      Orphan
10858 F:      drivers/mmc/host/omap_hsmmc.c
10859
10860 OMAP HWMOD DATA
10861 M:      Paul Walmsley <paul@pwsan.com>
10862 L:      linux-omap@vger.kernel.org
10863 S:      Maintained
10864 F:      arch/arm/mach-omap2/omap_hwmod*data*
10865
10866 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10867 M:      Benoît Cousson <bcousson@baylibre.com>
10868 L:      linux-omap@vger.kernel.org
10869 S:      Maintained
10870 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10871
10872 OMAP HWMOD SUPPORT
10873 M:      Benoît Cousson <bcousson@baylibre.com>
10874 M:      Paul Walmsley <paul@pwsan.com>
10875 L:      linux-omap@vger.kernel.org
10876 S:      Maintained
10877 F:      arch/arm/mach-omap2/omap_hwmod.*
10878
10879 OMAP I2C DRIVER
10880 M:      Vignesh R <vigneshr@ti.com>
10881 L:      linux-omap@vger.kernel.org
10882 L:      linux-i2c@vger.kernel.org
10883 S:      Maintained
10884 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10885 F:      drivers/i2c/busses/i2c-omap.c
10886
10887 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10888 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10889 L:      linux-media@vger.kernel.org
10890 S:      Maintained
10891 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10892 F:      drivers/media/platform/omap3isp/
10893 F:      drivers/staging/media/omap4iss/
10894
10895 OMAP MMC SUPPORT
10896 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10897 L:      linux-omap@vger.kernel.org
10898 S:      Odd Fixes
10899 F:      drivers/mmc/host/omap.c
10900
10901 OMAP POWER MANAGEMENT SUPPORT
10902 M:      Kevin Hilman <khilman@kernel.org>
10903 L:      linux-omap@vger.kernel.org
10904 S:      Maintained
10905 F:      arch/arm/*omap*/*pm*
10906 F:      drivers/cpufreq/omap-cpufreq.c
10907
10908 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10909 M:      Rajendra Nayak <rnayak@codeaurora.org>
10910 M:      Paul Walmsley <paul@pwsan.com>
10911 L:      linux-omap@vger.kernel.org
10912 S:      Maintained
10913 F:      arch/arm/mach-omap2/prm*
10914
10915 OMAP RANDOM NUMBER GENERATOR SUPPORT
10916 M:      Deepak Saxena <dsaxena@plexity.net>
10917 S:      Maintained
10918 F:      drivers/char/hw_random/omap-rng.c
10919
10920 OMAP USB SUPPORT
10921 L:      linux-usb@vger.kernel.org
10922 L:      linux-omap@vger.kernel.org
10923 S:      Orphan
10924 F:      drivers/usb/*/*omap*
10925 F:      arch/arm/*omap*/usb*
10926
10927 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10928 M:      Mark Jackson <mpfj@newflow.co.uk>
10929 L:      linux-omap@vger.kernel.org
10930 S:      Maintained
10931 F:      arch/arm/boot/dts/am335x-nano.dts
10932
10933 OMAP1 SUPPORT
10934 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10935 M:      Tony Lindgren <tony@atomide.com>
10936 L:      linux-omap@vger.kernel.org
10937 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10939 S:      Maintained
10940 F:      arch/arm/mach-omap1/
10941 F:      arch/arm/plat-omap/
10942 F:      arch/arm/configs/omap1_defconfig
10943 F:      drivers/i2c/busses/i2c-omap.c
10944 F:      include/linux/platform_data/i2c-omap.h
10945 F:      include/linux/platform_data/ams-delta-fiq.h
10946
10947 OMAP2+ SUPPORT
10948 M:      Tony Lindgren <tony@atomide.com>
10949 L:      linux-omap@vger.kernel.org
10950 W:      http://www.muru.com/linux/omap/
10951 W:      http://linux.omap.com/
10952 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10954 S:      Maintained
10955 F:      arch/arm/mach-omap2/
10956 F:      arch/arm/plat-omap/
10957 F:      arch/arm/configs/omap2plus_defconfig
10958 F:      drivers/i2c/busses/i2c-omap.c
10959 F:      drivers/irqchip/irq-omap-intc.c
10960 F:      drivers/mfd/*omap*.c
10961 F:      drivers/mfd/menelaus.c
10962 F:      drivers/mfd/palmas.c
10963 F:      drivers/mfd/tps65217.c
10964 F:      drivers/mfd/tps65218.c
10965 F:      drivers/mfd/tps65910.c
10966 F:      drivers/mfd/twl-core.[ch]
10967 F:      drivers/mfd/twl4030*.c
10968 F:      drivers/mfd/twl6030*.c
10969 F:      drivers/mfd/twl6040*.c
10970 F:      drivers/regulator/palmas-regulator*.c
10971 F:      drivers/regulator/pbias-regulator.c
10972 F:      drivers/regulator/tps65217-regulator.c
10973 F:      drivers/regulator/tps65218-regulator.c
10974 F:      drivers/regulator/tps65910-regulator.c
10975 F:      drivers/regulator/twl-regulator.c
10976 F:      drivers/regulator/twl6030-regulator.c
10977 F:      include/linux/platform_data/i2c-omap.h
10978
10979 ONION OMEGA2+ BOARD
10980 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10981 L:      linux-mips@vger.kernel.org
10982 S:      Maintained
10983 F:      arch/mips/boot/dts/ralink/omega2p.dts
10984
10985 OMFS FILESYSTEM
10986 M:      Bob Copeland <me@bobcopeland.com>
10987 L:      linux-karma-devel@lists.sourceforge.net
10988 S:      Maintained
10989 F:      Documentation/filesystems/omfs.txt
10990 F:      fs/omfs/
10991
10992 OMNIKEY CARDMAN 4000 DRIVER
10993 M:      Harald Welte <laforge@gnumonks.org>
10994 S:      Maintained
10995 F:      drivers/char/pcmcia/cm4000_cs.c
10996 F:      include/linux/cm4000_cs.h
10997 F:      include/uapi/linux/cm4000_cs.h
10998
10999 OMNIKEY CARDMAN 4040 DRIVER
11000 M:      Harald Welte <laforge@gnumonks.org>
11001 S:      Maintained
11002 F:      drivers/char/pcmcia/cm4040_cs.*
11003
11004 OMNIVISION OV13858 SENSOR DRIVER
11005 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11006 L:      linux-media@vger.kernel.org
11007 T:      git git://linuxtv.org/media_tree.git
11008 S:      Maintained
11009 F:      drivers/media/i2c/ov13858.c
11010
11011 OMNIVISION OV2680 SENSOR DRIVER
11012 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11013 L:      linux-media@vger.kernel.org
11014 T:      git git://linuxtv.org/media_tree.git
11015 S:      Maintained
11016 F:      drivers/media/i2c/ov2680.c
11017 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11018
11019 OMNIVISION OV2685 SENSOR DRIVER
11020 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11021 L:      linux-media@vger.kernel.org
11022 T:      git git://linuxtv.org/media_tree.git
11023 S:      Maintained
11024 F:      drivers/media/i2c/ov2685.c
11025
11026 OMNIVISION OV5640 SENSOR DRIVER
11027 M:      Steve Longerbeam <slongerbeam@gmail.com>
11028 L:      linux-media@vger.kernel.org
11029 T:      git git://linuxtv.org/media_tree.git
11030 S:      Maintained
11031 F:      drivers/media/i2c/ov5640.c
11032
11033 OMNIVISION OV5647 SENSOR DRIVER
11034 M:      Luis Oliveira <lolivei@synopsys.com>
11035 L:      linux-media@vger.kernel.org
11036 T:      git git://linuxtv.org/media_tree.git
11037 S:      Maintained
11038 F:      drivers/media/i2c/ov5647.c
11039
11040 OMNIVISION OV5695 SENSOR DRIVER
11041 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11042 L:      linux-media@vger.kernel.org
11043 T:      git git://linuxtv.org/media_tree.git
11044 S:      Maintained
11045 F:      drivers/media/i2c/ov5695.c
11046
11047 OMNIVISION OV7670 SENSOR DRIVER
11048 M:      Jonathan Corbet <corbet@lwn.net>
11049 L:      linux-media@vger.kernel.org
11050 T:      git git://linuxtv.org/media_tree.git
11051 S:      Maintained
11052 F:      drivers/media/i2c/ov7670.c
11053 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11054
11055 OMNIVISION OV772x SENSOR DRIVER
11056 M:      Jacopo Mondi <jacopo@jmondi.org>
11057 L:      linux-media@vger.kernel.org
11058 T:      git git://linuxtv.org/media_tree.git
11059 S:      Odd fixes
11060 F:      drivers/media/i2c/ov772x.c
11061 F:      include/media/i2c/ov772x.h
11062 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11063
11064 OMNIVISION OV7740 SENSOR DRIVER
11065 M:      Wenyou Yang <wenyou.yang@microchip.com>
11066 L:      linux-media@vger.kernel.org
11067 T:      git git://linuxtv.org/media_tree.git
11068 S:      Maintained
11069 F:      drivers/media/i2c/ov7740.c
11070 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11071
11072 OMNIVISION OV9650 SENSOR DRIVER
11073 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11074 R:      Akinobu Mita <akinobu.mita@gmail.com>
11075 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11076 L:      linux-media@vger.kernel.org
11077 T:      git git://linuxtv.org/media_tree.git
11078 S:      Maintained
11079 F:      drivers/media/i2c/ov9650.c
11080 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11081
11082 ONENAND FLASH DRIVER
11083 M:      Kyungmin Park <kyungmin.park@samsung.com>
11084 L:      linux-mtd@lists.infradead.org
11085 S:      Maintained
11086 F:      drivers/mtd/nand/onenand/
11087 F:      include/linux/mtd/onenand*.h
11088
11089 ONSTREAM SCSI TAPE DRIVER
11090 M:      Willem Riede <osst@riede.org>
11091 L:      osst-users@lists.sourceforge.net
11092 L:      linux-scsi@vger.kernel.org
11093 S:      Maintained
11094 F:      Documentation/scsi/osst.txt
11095 F:      drivers/scsi/osst.*
11096 F:      drivers/scsi/osst_*.h
11097 F:      drivers/scsi/st.h
11098
11099 OP-TEE DRIVER
11100 M:      Jens Wiklander <jens.wiklander@linaro.org>
11101 S:      Maintained
11102 F:      drivers/tee/optee/
11103
11104 OPA-VNIC DRIVER
11105 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11106 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11107 L:      linux-rdma@vger.kernel.org
11108 S:      Supported
11109 F:      drivers/infiniband/ulp/opa_vnic
11110
11111 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11112 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11113 M:      Frank Rowand <frowand.list@gmail.com>
11114 L:      devicetree@vger.kernel.org
11115 S:      Maintained
11116 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11117 F:      Documentation/devicetree/overlay-notes.txt
11118 F:      drivers/of/overlay.c
11119 F:      drivers/of/resolver.c
11120 K:      of_overlay_notifier_
11121
11122 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11123 M:      Rob Herring <robh+dt@kernel.org>
11124 M:      Frank Rowand <frowand.list@gmail.com>
11125 L:      devicetree@vger.kernel.org
11126 W:      http://www.devicetree.org/
11127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11128 S:      Maintained
11129 F:      drivers/of/
11130 F:      include/linux/of*.h
11131 F:      scripts/dtc/
11132 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11133
11134 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11135 M:      Rob Herring <robh+dt@kernel.org>
11136 M:      Mark Rutland <mark.rutland@arm.com>
11137 L:      devicetree@vger.kernel.org
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11139 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11140 S:      Maintained
11141 F:      Documentation/devicetree/
11142 F:      arch/*/boot/dts/
11143 F:      include/dt-bindings/
11144
11145 OPENCORES I2C BUS DRIVER
11146 M:      Peter Korsgaard <peter@korsgaard.com>
11147 L:      linux-i2c@vger.kernel.org
11148 S:      Maintained
11149 F:      Documentation/i2c/busses/i2c-ocores
11150 F:      drivers/i2c/busses/i2c-ocores.c
11151
11152 OPENRISC ARCHITECTURE
11153 M:      Jonas Bonn <jonas@southpole.se>
11154 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11155 M:      Stafford Horne <shorne@gmail.com>
11156 T:      git git://github.com/openrisc/linux.git
11157 L:      openrisc@lists.librecores.org
11158 W:      http://openrisc.io
11159 S:      Maintained
11160 F:      Documentation/devicetree/bindings/openrisc/
11161 F:      Documentation/openrisc/
11162 F:      arch/openrisc/
11163 F:      drivers/irqchip/irq-ompic.c
11164 F:      drivers/irqchip/irq-or1k-*
11165
11166 OPENVSWITCH
11167 M:      Pravin B Shelar <pshelar@ovn.org>
11168 L:      netdev@vger.kernel.org
11169 L:      dev@openvswitch.org
11170 W:      http://openvswitch.org
11171 S:      Maintained
11172 F:      net/openvswitch/
11173 F:      include/uapi/linux/openvswitch.h
11174
11175 OPERATING PERFORMANCE POINTS (OPP)
11176 M:      Viresh Kumar <vireshk@kernel.org>
11177 M:      Nishanth Menon <nm@ti.com>
11178 M:      Stephen Boyd <sboyd@kernel.org>
11179 L:      linux-pm@vger.kernel.org
11180 S:      Maintained
11181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11182 F:      drivers/opp/
11183 F:      include/linux/pm_opp.h
11184 F:      Documentation/power/opp.txt
11185 F:      Documentation/devicetree/bindings/opp/
11186
11187 OPL4 DRIVER
11188 M:      Clemens Ladisch <clemens@ladisch.de>
11189 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11190 T:      git git://git.alsa-project.org/alsa-kernel.git
11191 S:      Maintained
11192 F:      sound/drivers/opl4/
11193
11194 OPROFILE
11195 M:      Robert Richter <rric@kernel.org>
11196 L:      oprofile-list@lists.sf.net
11197 S:      Maintained
11198 F:      arch/*/include/asm/oprofile*.h
11199 F:      arch/*/oprofile/
11200 F:      drivers/oprofile/
11201 F:      include/linux/oprofile.h
11202
11203 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11204 M:      Mark Fasheh <mark@fasheh.com>
11205 M:      Joel Becker <jlbec@evilplan.org>
11206 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11207 W:      http://ocfs2.wiki.kernel.org
11208 S:      Supported
11209 F:      Documentation/filesystems/ocfs2.txt
11210 F:      Documentation/filesystems/dlmfs.txt
11211 F:      fs/ocfs2/
11212
11213 ORANGEFS FILESYSTEM
11214 M:      Mike Marshall <hubcap@omnibond.com>
11215 R:      Martin Brandenburg <martin@omnibond.com>
11216 L:      devel@lists.orangefs.org
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11218 S:      Supported
11219 F:      fs/orangefs/
11220 F:      Documentation/filesystems/orangefs.txt
11221
11222 ORINOCO DRIVER
11223 L:      linux-wireless@vger.kernel.org
11224 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11225 W:      http://www.nongnu.org/orinoco/
11226 S:      Orphan
11227 F:      drivers/net/wireless/intersil/orinoco/
11228
11229 OSD LIBRARY and FILESYSTEM
11230 M:      Boaz Harrosh <ooo@electrozaur.com>
11231 S:      Maintained
11232 F:      drivers/scsi/osd/
11233 F:      include/scsi/osd_*
11234 F:      fs/exofs/
11235
11236 OV2659 OMNIVISION SENSOR DRIVER
11237 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11238 L:      linux-media@vger.kernel.org
11239 W:      https://linuxtv.org
11240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11241 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11242 S:      Maintained
11243 F:      drivers/media/i2c/ov2659.c
11244 F:      include/media/i2c/ov2659.h
11245
11246 OVERLAY FILESYSTEM
11247 M:      Miklos Szeredi <miklos@szeredi.hu>
11248 L:      linux-unionfs@vger.kernel.org
11249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11250 S:      Supported
11251 F:      fs/overlayfs/
11252 F:      Documentation/filesystems/overlayfs.txt
11253
11254 P54 WIRELESS DRIVER
11255 M:      Christian Lamparter <chunkeey@googlemail.com>
11256 L:      linux-wireless@vger.kernel.org
11257 W:      http://wireless.kernel.org/en/users/Drivers/p54
11258 S:      Maintained
11259 F:      drivers/net/wireless/intersil/p54/
11260
11261 PA SEMI ETHERNET DRIVER
11262 L:      netdev@vger.kernel.org
11263 S:      Orphan
11264 F:      drivers/net/ethernet/pasemi/*
11265
11266 PA SEMI SMBUS DRIVER
11267 L:      linux-i2c@vger.kernel.org
11268 S:      Orphan
11269 F:      drivers/i2c/busses/i2c-pasemi.c
11270
11271 PADATA PARALLEL EXECUTION MECHANISM
11272 M:      Steffen Klassert <steffen.klassert@secunet.com>
11273 L:      linux-crypto@vger.kernel.org
11274 S:      Maintained
11275 F:      kernel/padata.c
11276 F:      include/linux/padata.h
11277 F:      Documentation/padata.txt
11278
11279 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11280 M:      Harald Welte <laforge@gnumonks.org>
11281 L:      platform-driver-x86@vger.kernel.org
11282 S:      Maintained
11283 F:      drivers/platform/x86/panasonic-laptop.c
11284
11285 PARALLEL LCD/KEYPAD PANEL DRIVER
11286 M:      Willy Tarreau <willy@haproxy.com>
11287 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11288 S:      Odd Fixes
11289 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11290 F:      drivers/auxdisplay/panel.c
11291
11292 PARALLEL PORT SUBSYSTEM
11293 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11294 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11295 L:      linux-parport@lists.infradead.org (subscribers-only)
11296 S:      Maintained
11297 F:      drivers/parport/
11298 F:      include/linux/parport*.h
11299 F:      drivers/char/ppdev.c
11300 F:      include/uapi/linux/ppdev.h
11301 F:      Documentation/parport*.txt
11302
11303 PARAVIRT_OPS INTERFACE
11304 M:      Juergen Gross <jgross@suse.com>
11305 M:      Alok Kataria <akataria@vmware.com>
11306 L:      virtualization@lists.linux-foundation.org
11307 S:      Supported
11308 F:      Documentation/virtual/paravirt_ops.txt
11309 F:      arch/*/kernel/paravirt*
11310 F:      arch/*/include/asm/paravirt*.h
11311 F:      include/linux/hypervisor.h
11312
11313 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11314 M:      Tim Waugh <tim@cyberelk.net>
11315 L:      linux-parport@lists.infradead.org (subscribers-only)
11316 S:      Maintained
11317 F:      Documentation/blockdev/paride.txt
11318 F:      drivers/block/paride/
11319
11320 PARISC ARCHITECTURE
11321 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11322 M:      Helge Deller <deller@gmx.de>
11323 L:      linux-parisc@vger.kernel.org
11324 W:      http://www.parisc-linux.org/
11325 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11328 S:      Maintained
11329 F:      arch/parisc/
11330 F:      Documentation/parisc/
11331 F:      drivers/parisc/
11332 F:      drivers/char/agp/parisc-agp.c
11333 F:      drivers/input/serio/gscps2.c
11334 F:      drivers/parport/parport_gsc.*
11335 F:      drivers/tty/serial/8250/8250_gsc.c
11336 F:      drivers/video/fbdev/sti*
11337 F:      drivers/video/console/sti*
11338 F:      drivers/video/logo/logo_parisc*
11339
11340 PARMAN
11341 M:      Jiri Pirko <jiri@mellanox.com>
11342 L:      netdev@vger.kernel.org
11343 S:      Supported
11344 F:      lib/parman.c
11345 F:      lib/test_parman.c
11346 F:      include/linux/parman.h
11347
11348 PC87360 HARDWARE MONITORING DRIVER
11349 M:      Jim Cromie <jim.cromie@gmail.com>
11350 L:      linux-hwmon@vger.kernel.org
11351 S:      Maintained
11352 F:      Documentation/hwmon/pc87360
11353 F:      drivers/hwmon/pc87360.c
11354
11355 PC8736x GPIO DRIVER
11356 M:      Jim Cromie <jim.cromie@gmail.com>
11357 S:      Maintained
11358 F:      drivers/char/pc8736x_gpio.c
11359
11360 PC87427 HARDWARE MONITORING DRIVER
11361 M:      Jean Delvare <jdelvare@suse.com>
11362 L:      linux-hwmon@vger.kernel.org
11363 S:      Maintained
11364 F:      Documentation/hwmon/pc87427
11365 F:      drivers/hwmon/pc87427.c
11366
11367 PCA9532 LED DRIVER
11368 M:      Riku Voipio <riku.voipio@iki.fi>
11369 S:      Maintained
11370 F:      drivers/leds/leds-pca9532.c
11371 F:      include/linux/leds-pca9532.h
11372
11373 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11374 M:      Guenter Roeck <linux@roeck-us.net>
11375 L:      linux-i2c@vger.kernel.org
11376 S:      Maintained
11377 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11378
11379 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11380 M:      Khalid Aziz <khalid@gonehiking.org>
11381 S:      Maintained
11382 F:      drivers/firmware/pcdp.*
11383
11384 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11385 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11386 L:      linux-pci@vger.kernel.org
11387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11388 S:      Maintained
11389 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11390 F:      drivers/pci/controller/pci-aardvark.c
11391
11392 PCI DRIVER FOR ALTERA PCIE IP
11393 M:      Ley Foon Tan <lftan@altera.com>
11394 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11395 L:      linux-pci@vger.kernel.org
11396 S:      Supported
11397 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11398 F:      drivers/pci/controller/pcie-altera.c
11399
11400 PCI DRIVER FOR APPLIEDMICRO XGENE
11401 M:      Tanmay Inamdar <tinamdar@apm.com>
11402 L:      linux-pci@vger.kernel.org
11403 L:      linux-arm-kernel@lists.infradead.org
11404 S:      Maintained
11405 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11406 F:      drivers/pci/controller/pci-xgene.c
11407
11408 PCI DRIVER FOR ARM VERSATILE PLATFORM
11409 M:      Rob Herring <robh@kernel.org>
11410 L:      linux-pci@vger.kernel.org
11411 L:      linux-arm-kernel@lists.infradead.org
11412 S:      Maintained
11413 F:      Documentation/devicetree/bindings/pci/versatile.txt
11414 F:      drivers/pci/controller/pci-versatile.c
11415
11416 PCI DRIVER FOR ARMADA 8K
11417 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11418 L:      linux-pci@vger.kernel.org
11419 L:      linux-arm-kernel@lists.infradead.org
11420 S:      Maintained
11421 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11422 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11423
11424 PCI DRIVER FOR CADENCE PCIE IP
11425 M:      Alan Douglas <adouglas@cadence.com>
11426 L:      linux-pci@vger.kernel.org
11427 S:      Maintained
11428 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11429 F:      drivers/pci/controller/pcie-cadence*
11430
11431 PCI DRIVER FOR FREESCALE LAYERSCAPE
11432 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11433 M:      Mingkai Hu <mingkai.hu@nxp.com>
11434 M:      Roy Zang <roy.zang@nxp.com>
11435 L:      linuxppc-dev@lists.ozlabs.org
11436 L:      linux-pci@vger.kernel.org
11437 L:      linux-arm-kernel@lists.infradead.org
11438 S:      Maintained
11439 F:      drivers/pci/controller/dwc/*layerscape*
11440
11441 PCI DRIVER FOR GENERIC OF HOSTS
11442 M:      Will Deacon <will.deacon@arm.com>
11443 L:      linux-pci@vger.kernel.org
11444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11445 S:      Maintained
11446 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11447 F:      drivers/pci/controller/pci-host-common.c
11448 F:      drivers/pci/controller/pci-host-generic.c
11449
11450 PCI DRIVER FOR IMX6
11451 M:      Richard Zhu <hongxing.zhu@nxp.com>
11452 M:      Lucas Stach <l.stach@pengutronix.de>
11453 L:      linux-pci@vger.kernel.org
11454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11455 S:      Maintained
11456 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11457 F:      drivers/pci/controller/dwc/*imx6*
11458
11459 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11460 M:      Keith Busch <keith.busch@intel.com>
11461 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11462 L:      linux-pci@vger.kernel.org
11463 S:      Supported
11464 F:      drivers/pci/controller/vmd.c
11465
11466 PCI DRIVER FOR MICROSEMI SWITCHTEC
11467 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11468 M:      Logan Gunthorpe <logang@deltatee.com>
11469 L:      linux-pci@vger.kernel.org
11470 S:      Maintained
11471 F:      Documentation/switchtec.txt
11472 F:      Documentation/ABI/testing/sysfs-class-switchtec
11473 F:      drivers/pci/switch/switchtec*
11474 F:      include/uapi/linux/switchtec_ioctl.h
11475 F:      include/linux/switchtec.h
11476 F:      drivers/ntb/hw/mscc/
11477
11478 PCI DRIVER FOR MOBIVEIL PCIE IP
11479 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11480 L:      linux-pci@vger.kernel.org
11481 S:      Supported
11482 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11483 F:      drivers/pci/controller/pcie-mobiveil.c
11484
11485 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11486 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11487 M:      Jason Cooper <jason@lakedaemon.net>
11488 L:      linux-pci@vger.kernel.org
11489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11490 S:      Maintained
11491 F:      drivers/pci/controller/*mvebu*
11492
11493 PCI DRIVER FOR NVIDIA TEGRA
11494 M:      Thierry Reding <thierry.reding@gmail.com>
11495 L:      linux-tegra@vger.kernel.org
11496 L:      linux-pci@vger.kernel.org
11497 S:      Supported
11498 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11499 F:      drivers/pci/controller/pci-tegra.c
11500
11501 PCI DRIVER FOR RENESAS R-CAR
11502 M:      Simon Horman <horms@verge.net.au>
11503 L:      linux-pci@vger.kernel.org
11504 L:      linux-renesas-soc@vger.kernel.org
11505 S:      Maintained
11506 F:      drivers/pci/controller/*rcar*
11507
11508 PCI DRIVER FOR SAMSUNG EXYNOS
11509 M:      Jingoo Han <jingoohan1@gmail.com>
11510 L:      linux-pci@vger.kernel.org
11511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11512 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11513 S:      Maintained
11514 F:      drivers/pci/controller/dwc/pci-exynos.c
11515
11516 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11517 M:      Jingoo Han <jingoohan1@gmail.com>
11518 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11519 L:      linux-pci@vger.kernel.org
11520 S:      Maintained
11521 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11522 F:      drivers/pci/controller/dwc/*designware*
11523
11524 PCI DRIVER FOR TI DRA7XX
11525 M:      Kishon Vijay Abraham I <kishon@ti.com>
11526 L:      linux-omap@vger.kernel.org
11527 L:      linux-pci@vger.kernel.org
11528 S:      Supported
11529 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11530 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11531
11532 PCI DRIVER FOR TI KEYSTONE
11533 M:      Murali Karicheri <m-karicheri2@ti.com>
11534 L:      linux-pci@vger.kernel.org
11535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11536 S:      Maintained
11537 F:      drivers/pci/controller/dwc/pci-keystone.c
11538
11539 PCI ENDPOINT SUBSYSTEM
11540 M:      Kishon Vijay Abraham I <kishon@ti.com>
11541 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11542 L:      linux-pci@vger.kernel.org
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11544 S:      Supported
11545 F:      drivers/pci/endpoint/
11546 F:      drivers/misc/pci_endpoint_test.c
11547 F:      tools/pci/
11548
11549 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11550 M:      Russell Currey <ruscur@russell.cc>
11551 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11552 M:      Oliver O'Halloran <oohall@gmail.com>
11553 L:      linuxppc-dev@lists.ozlabs.org
11554 S:      Supported
11555 F:      Documentation/PCI/pci-error-recovery.txt
11556 F:      drivers/pci/pcie/aer.c
11557 F:      drivers/pci/pcie/dpc.c
11558 F:      drivers/pci/pcie/err.c
11559 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11560 F:      arch/powerpc/kernel/eeh*.c
11561 F:      arch/powerpc/platforms/*/eeh*.c
11562 F:      arch/powerpc/include/*/eeh*.h
11563
11564 PCI ERROR RECOVERY
11565 M:      Linas Vepstas <linasvepstas@gmail.com>
11566 L:      linux-pci@vger.kernel.org
11567 S:      Supported
11568 F:      Documentation/PCI/pci-error-recovery.txt
11569
11570 PCI MSI DRIVER FOR ALTERA MSI IP
11571 M:      Ley Foon Tan <lftan@altera.com>
11572 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11573 L:      linux-pci@vger.kernel.org
11574 S:      Supported
11575 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11576 F:      drivers/pci/controller/pcie-altera-msi.c
11577
11578 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11579 M:      Duc Dang <dhdang@apm.com>
11580 L:      linux-pci@vger.kernel.org
11581 L:      linux-arm-kernel@lists.infradead.org
11582 S:      Maintained
11583 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11584 F:      drivers/pci/controller/pci-xgene-msi.c
11585
11586 PCI SUBSYSTEM
11587 M:      Bjorn Helgaas <bhelgaas@google.com>
11588 L:      linux-pci@vger.kernel.org
11589 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11591 S:      Supported
11592 F:      Documentation/devicetree/bindings/pci/
11593 F:      Documentation/PCI/
11594 F:      drivers/acpi/pci*
11595 F:      drivers/pci/
11596 F:      include/asm-generic/pci*
11597 F:      include/linux/pci*
11598 F:      include/linux/of_pci.h
11599 F:      include/uapi/linux/pci*
11600 F:      lib/pci*
11601 F:      arch/x86/pci/
11602 F:      arch/x86/kernel/quirks.c
11603
11604 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11605 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11606 L:      linux-pci@vger.kernel.org
11607 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11609 S:      Supported
11610 F:      drivers/pci/controller/
11611
11612 PCIE DRIVER FOR AXIS ARTPEC
11613 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11614 L:      linux-arm-kernel@axis.com
11615 L:      linux-pci@vger.kernel.org
11616 S:      Maintained
11617 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11618 F:      drivers/pci/controller/dwc/*artpec*
11619
11620 PCIE DRIVER FOR CAVIUM THUNDERX
11621 M:      David Daney <david.daney@cavium.com>
11622 L:      linux-pci@vger.kernel.org
11623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11624 S:      Supported
11625 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11626 F:      drivers/pci/controller/pci-thunder-*
11627
11628 PCIE DRIVER FOR HISILICON
11629 M:      Zhou Wang <wangzhou1@hisilicon.com>
11630 L:      linux-pci@vger.kernel.org
11631 S:      Maintained
11632 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11633 F:      drivers/pci/controller/dwc/pcie-hisi.c
11634
11635 PCIE DRIVER FOR HISILICON KIRIN
11636 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11637 M:      Binghui Wang <wangbinghui@hisilicon.com>
11638 L:      linux-pci@vger.kernel.org
11639 S:      Maintained
11640 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11641 F:      drivers/pci/controller/dwc/pcie-kirin.c
11642
11643 PCIE DRIVER FOR HISILICON STB
11644 M:      Jianguo Sun <sunjianguo1@huawei.com>
11645 M:      Shawn Guo <shawn.guo@linaro.org>
11646 L:      linux-pci@vger.kernel.org
11647 S:      Maintained
11648 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11649 F:      drivers/pci/controller/dwc/pcie-histb.c
11650
11651 PCIE DRIVER FOR MEDIATEK
11652 M:      Ryder Lee <ryder.lee@mediatek.com>
11653 L:      linux-pci@vger.kernel.org
11654 L:      linux-mediatek@lists.infradead.org
11655 S:      Supported
11656 F:      Documentation/devicetree/bindings/pci/mediatek*
11657 F:      drivers/pci/controller/*mediatek*
11658
11659 PCIE DRIVER FOR QUALCOMM MSM
11660 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11661 L:      linux-pci@vger.kernel.org
11662 L:      linux-arm-msm@vger.kernel.org
11663 S:      Maintained
11664 F:      drivers/pci/controller/dwc/*qcom*
11665
11666 PCIE DRIVER FOR ROCKCHIP
11667 M:      Shawn Lin <shawn.lin@rock-chips.com>
11668 L:      linux-pci@vger.kernel.org
11669 L:      linux-rockchip@lists.infradead.org
11670 S:      Maintained
11671 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11672 F:      drivers/pci/controller/pcie-rockchip*
11673
11674 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11675 M:      Linus Walleij <linus.walleij@linaro.org>
11676 L:      linux-pci@vger.kernel.org
11677 S:      Maintained
11678 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11679 F:      drivers/pci/controller/pci-v3-semi.c
11680
11681 PCIE DRIVER FOR ST SPEAR13XX
11682 M:      Pratyush Anand <pratyush.anand@gmail.com>
11683 L:      linux-pci@vger.kernel.org
11684 S:      Maintained
11685 F:      drivers/pci/controller/dwc/*spear*
11686
11687 PCMCIA SUBSYSTEM
11688 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11690 S:      Odd Fixes
11691 F:      Documentation/pcmcia/
11692 F:      tools/pcmcia/
11693 F:      drivers/pcmcia/
11694 F:      include/pcmcia/
11695
11696 PCNET32 NETWORK DRIVER
11697 M:      Don Fry <pcnet32@frontier.com>
11698 L:      netdev@vger.kernel.org
11699 S:      Maintained
11700 F:      drivers/net/ethernet/amd/pcnet32.c
11701
11702 PCRYPT PARALLEL CRYPTO ENGINE
11703 M:      Steffen Klassert <steffen.klassert@secunet.com>
11704 L:      linux-crypto@vger.kernel.org
11705 S:      Maintained
11706 F:      crypto/pcrypt.c
11707 F:      include/crypto/pcrypt.h
11708
11709 PEAQ WMI HOTKEYS DRIVER
11710 M:      Hans de Goede <hdegoede@redhat.com>
11711 L:      platform-driver-x86@vger.kernel.org
11712 S:      Maintained
11713 F:      drivers/platform/x86/peaq-wmi.c
11714
11715 PER-CPU MEMORY ALLOCATOR
11716 M:      Dennis Zhou <dennis@kernel.org>
11717 M:      Tejun Heo <tj@kernel.org>
11718 M:      Christoph Lameter <cl@linux.com>
11719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11720 S:      Maintained
11721 F:      include/linux/percpu*.h
11722 F:      mm/percpu*.c
11723 F:      arch/*/include/asm/percpu.h
11724
11725 PER-TASK DELAY ACCOUNTING
11726 M:      Balbir Singh <bsingharora@gmail.com>
11727 S:      Maintained
11728 F:      include/linux/delayacct.h
11729 F:      kernel/delayacct.c
11730
11731 PERFORMANCE EVENTS SUBSYSTEM
11732 M:      Peter Zijlstra <peterz@infradead.org>
11733 M:      Ingo Molnar <mingo@redhat.com>
11734 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11735 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11736 R:      Jiri Olsa <jolsa@redhat.com>
11737 R:      Namhyung Kim <namhyung@kernel.org>
11738 L:      linux-kernel@vger.kernel.org
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11740 S:      Supported
11741 F:      kernel/events/*
11742 F:      include/linux/perf_event.h
11743 F:      include/uapi/linux/perf_event.h
11744 F:      arch/*/kernel/perf_event*.c
11745 F:      arch/*/kernel/*/perf_event*.c
11746 F:      arch/*/kernel/*/*/perf_event*.c
11747 F:      arch/*/include/asm/perf_event.h
11748 F:      arch/*/kernel/perf_callchain.c
11749 F:      arch/*/events/*
11750 F:      tools/perf/
11751
11752 PERSONALITY HANDLING
11753 M:      Christoph Hellwig <hch@infradead.org>
11754 L:      linux-abi-devel@lists.sourceforge.net
11755 S:      Maintained
11756 F:      include/linux/personality.h
11757 F:      include/uapi/linux/personality.h
11758
11759 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11760 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11761 L:      linux-input@vger.kernel.org
11762 S:      Maintained
11763 F:      Documentation/input/devices/pxrc.rst
11764 F:      drivers/input/joystick/pxrc.c
11765
11766 PHONET PROTOCOL
11767 M:      Remi Denis-Courmont <courmisch@gmail.com>
11768 S:      Supported
11769 F:      Documentation/networking/phonet.txt
11770 F:      include/linux/phonet.h
11771 F:      include/net/phonet/
11772 F:      include/uapi/linux/phonet.h
11773 F:      net/phonet/
11774
11775 PHRAM MTD DRIVER
11776 M:      Joern Engel <joern@lazybastard.org>
11777 L:      linux-mtd@lists.infradead.org
11778 S:      Maintained
11779 F:      drivers/mtd/devices/phram.c
11780
11781 PICOLCD HID DRIVER
11782 M:      Bruno Prémont <bonbons@linux-vserver.org>
11783 L:      linux-input@vger.kernel.org
11784 S:      Maintained
11785 F:      drivers/hid/hid-picolcd*
11786
11787 PICOXCELL SUPPORT
11788 M:      Jamie Iles <jamie@jamieiles.com>
11789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11790 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11791 S:      Supported
11792 F:      arch/arm/boot/dts/picoxcell*
11793 F:      arch/arm/mach-picoxcell/
11794 F:      drivers/crypto/picoxcell*
11795
11796 PIN CONTROL SUBSYSTEM
11797 M:      Linus Walleij <linus.walleij@linaro.org>
11798 L:      linux-gpio@vger.kernel.org
11799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11800 S:      Maintained
11801 F:      Documentation/devicetree/bindings/pinctrl/
11802 F:      Documentation/driver-api/pinctl.rst
11803 F:      drivers/pinctrl/
11804 F:      include/linux/pinctrl/
11805
11806 PIN CONTROLLER - ATMEL AT91
11807 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11809 S:      Maintained
11810 F:      drivers/pinctrl/pinctrl-at91.*
11811
11812 PIN CONTROLLER - ATMEL AT91 PIO4
11813 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11815 L:      linux-gpio@vger.kernel.org
11816 S:      Supported
11817 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11818
11819 PIN CONTROLLER - FREESCALE
11820 M:      Dong Aisheng <aisheng.dong@nxp.com>
11821 M:      Fabio Estevam <festevam@gmail.com>
11822 M:      Shawn Guo <shawnguo@kernel.org>
11823 M:      Stefan Agner <stefan@agner.ch>
11824 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11825 L:      linux-gpio@vger.kernel.org
11826 S:      Maintained
11827 F:      drivers/pinctrl/freescale/
11828 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11829
11830 PIN CONTROLLER - INTEL
11831 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11832 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11834 S:      Maintained
11835 F:      drivers/pinctrl/intel/
11836
11837 PIN CONTROLLER - MEDIATEK
11838 M:      Sean Wang <sean.wang@kernel.org>
11839 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11840 S:      Maintained
11841 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11842 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11843 F:      drivers/pinctrl/mediatek/
11844
11845 PIN CONTROLLER - QUALCOMM
11846 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11847 S:      Maintained
11848 L:      linux-arm-msm@vger.kernel.org
11849 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11850 F:      drivers/pinctrl/qcom/
11851
11852 PIN CONTROLLER - RENESAS
11853 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11854 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11855 L:      linux-renesas-soc@vger.kernel.org
11856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11857 S:      Maintained
11858 F:      drivers/pinctrl/sh-pfc/
11859
11860 PIN CONTROLLER - SAMSUNG
11861 M:      Tomasz Figa <tomasz.figa@gmail.com>
11862 M:      Krzysztof Kozlowski <krzk@kernel.org>
11863 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11865 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11866 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11868 S:      Maintained
11869 F:      drivers/pinctrl/samsung/
11870 F:      include/dt-bindings/pinctrl/samsung.h
11871 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11872
11873 PIN CONTROLLER - SINGLE
11874 M:      Tony Lindgren <tony@atomide.com>
11875 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11877 L:      linux-omap@vger.kernel.org
11878 S:      Maintained
11879 F:      drivers/pinctrl/pinctrl-single.c
11880
11881 PIN CONTROLLER - ST SPEAR
11882 M:      Viresh Kumar <vireshk@kernel.org>
11883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11884 W:      http://www.st.com/spear
11885 S:      Maintained
11886 F:      drivers/pinctrl/spear/
11887
11888 PISTACHIO SOC SUPPORT
11889 M:      James Hartley <james.hartley@sondrel.com>
11890 L:      linux-mips@vger.kernel.org
11891 S:      Odd Fixes
11892 F:      arch/mips/pistachio/
11893 F:      arch/mips/include/asm/mach-pistachio/
11894 F:      arch/mips/boot/dts/img/pistachio*
11895 F:      arch/mips/configs/pistachio*_defconfig
11896
11897 PKTCDVD DRIVER
11898 S:      Orphan
11899 M:      linux-block@vger.kernel.org
11900 F:      drivers/block/pktcdvd.c
11901 F:      include/linux/pktcdvd.h
11902 F:      include/uapi/linux/pktcdvd.h
11903
11904 PKUNITY SOC DRIVERS
11905 M:      Guan Xuetao <gxt@pku.edu.cn>
11906 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11907 S:      Maintained
11908 T:      git git://github.com/gxt/linux.git
11909 F:      drivers/input/serio/i8042-unicore32io.h
11910 F:      drivers/i2c/busses/i2c-puv3.c
11911 F:      drivers/video/fbdev/fb-puv3.c
11912 F:      drivers/rtc/rtc-puv3.c
11913
11914 PMBUS HARDWARE MONITORING DRIVERS
11915 M:      Guenter Roeck <linux@roeck-us.net>
11916 L:      linux-hwmon@vger.kernel.org
11917 W:      http://hwmon.wiki.kernel.org/
11918 W:      http://www.roeck-us.net/linux/drivers/
11919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11920 S:      Maintained
11921 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11922 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11923 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11924 F:      Documentation/hwmon/adm1275
11925 F:      Documentation/hwmon/ibm-cffps
11926 F:      Documentation/hwmon/ir35221
11927 F:      Documentation/hwmon/lm25066
11928 F:      Documentation/hwmon/ltc2978
11929 F:      Documentation/hwmon/ltc3815
11930 F:      Documentation/hwmon/max16064
11931 F:      Documentation/hwmon/max20751
11932 F:      Documentation/hwmon/max31785
11933 F:      Documentation/hwmon/max34440
11934 F:      Documentation/hwmon/max8688
11935 F:      Documentation/hwmon/pmbus
11936 F:      Documentation/hwmon/pmbus-core
11937 F:      Documentation/hwmon/tps40422
11938 F:      Documentation/hwmon/ucd9000
11939 F:      Documentation/hwmon/ucd9200
11940 F:      Documentation/hwmon/zl6100
11941 F:      drivers/hwmon/pmbus/
11942 F:      include/linux/pmbus.h
11943
11944 PMC SIERRA MaxRAID DRIVER
11945 L:      linux-scsi@vger.kernel.org
11946 W:      http://www.pmc-sierra.com/
11947 S:      Orphan
11948 F:      drivers/scsi/pmcraid.*
11949
11950 PMC SIERRA PM8001 DRIVER
11951 M:      Jack Wang <jinpu.wang@profitbricks.com>
11952 M:      lindar_liu@usish.com
11953 L:      linux-scsi@vger.kernel.org
11954 S:      Supported
11955 F:      drivers/scsi/pm8001/
11956
11957 PNP SUPPORT
11958 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11959 S:      Maintained
11960 F:      drivers/pnp/
11961
11962 POSIX CLOCKS and TIMERS
11963 M:      Thomas Gleixner <tglx@linutronix.de>
11964 L:      linux-kernel@vger.kernel.org
11965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11966 S:      Maintained
11967 F:      fs/timerfd.c
11968 F:      include/linux/timer*
11969 F:      kernel/time/*timer*
11970
11971 POWER MANAGEMENT CORE
11972 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11973 L:      linux-pm@vger.kernel.org
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11975 B:      https://bugzilla.kernel.org
11976 S:      Supported
11977 F:      drivers/base/power/
11978 F:      include/linux/pm.h
11979 F:      include/linux/pm_*
11980 F:      include/linux/powercap.h
11981 F:      drivers/powercap/
11982 F:      kernel/configs/nopm.config
11983
11984 POWER STATE COORDINATION INTERFACE (PSCI)
11985 M:      Mark Rutland <mark.rutland@arm.com>
11986 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11987 L:      linux-arm-kernel@lists.infradead.org
11988 S:      Maintained
11989 F:      drivers/firmware/psci*.c
11990 F:      include/linux/psci.h
11991 F:      include/uapi/linux/psci.h
11992
11993 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11994 M:      Sebastian Reichel <sre@kernel.org>
11995 L:      linux-pm@vger.kernel.org
11996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11997 S:      Maintained
11998 F:      Documentation/ABI/testing/sysfs-class-power
11999 F:      Documentation/devicetree/bindings/power/supply/
12000 F:      include/linux/power_supply.h
12001 F:      drivers/power/supply/
12002
12003 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12004 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12005 L:      linuxppc-dev@lists.ozlabs.org
12006 S:      Maintained
12007 F:      drivers/char/powernv-op-panel.c
12008
12009 PPP OVER ATM (RFC 2364)
12010 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12011 S:      Maintained
12012 F:      net/atm/pppoatm.c
12013 F:      include/uapi/linux/atmppp.h
12014
12015 PPP OVER ETHERNET
12016 M:      Michal Ostrowski <mostrows@earthlink.net>
12017 S:      Maintained
12018 F:      drivers/net/ppp/pppoe.c
12019 F:      drivers/net/ppp/pppox.c
12020
12021 PPP OVER L2TP
12022 M:      James Chapman <jchapman@katalix.com>
12023 S:      Maintained
12024 F:      net/l2tp/l2tp_ppp.c
12025 F:      include/linux/if_pppol2tp.h
12026 F:      include/uapi/linux/if_pppol2tp.h
12027
12028 PPP PROTOCOL DRIVERS AND COMPRESSORS
12029 M:      Paul Mackerras <paulus@samba.org>
12030 L:      linux-ppp@vger.kernel.org
12031 S:      Maintained
12032 F:      drivers/net/ppp/ppp_*
12033
12034 PPS SUPPORT
12035 M:      Rodolfo Giometti <giometti@enneenne.com>
12036 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12037 L:      linuxpps@ml.enneenne.com (subscribers-only)
12038 S:      Maintained
12039 F:      Documentation/pps/
12040 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12041 F:      Documentation/ABI/testing/sysfs-pps
12042 F:      drivers/pps/
12043 F:      include/linux/pps*.h
12044 F:      include/uapi/linux/pps.h
12045
12046 PPTP DRIVER
12047 M:      Dmitry Kozlov <xeb@mail.ru>
12048 L:      netdev@vger.kernel.org
12049 S:      Maintained
12050 F:      drivers/net/ppp/pptp.c
12051 W:      http://sourceforge.net/projects/accel-pptp
12052
12053 PREEMPTIBLE KERNEL
12054 M:      Robert Love <rml@tech9.net>
12055 L:      kpreempt-tech@lists.sourceforge.net
12056 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12057 S:      Supported
12058 F:      Documentation/preempt-locking.txt
12059 F:      include/linux/preempt.h
12060
12061 PRINTK
12062 M:      Petr Mladek <pmladek@suse.com>
12063 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12064 R:      Steven Rostedt <rostedt@goodmis.org>
12065 S:      Maintained
12066 F:      kernel/printk/
12067 F:      include/linux/printk.h
12068
12069 PRISM54 WIRELESS DRIVER
12070 M:      Luis Chamberlain <mcgrof@kernel.org>
12071 L:      linux-wireless@vger.kernel.org
12072 W:      http://wireless.kernel.org/en/users/Drivers/p54
12073 S:      Obsolete
12074 F:      drivers/net/wireless/intersil/prism54/
12075
12076 PROC FILESYSTEM
12077 R:      Alexey Dobriyan <adobriyan@gmail.com>
12078 L:      linux-kernel@vger.kernel.org
12079 L:      linux-fsdevel@vger.kernel.org
12080 S:      Maintained
12081 F:      fs/proc/
12082 F:      include/linux/proc_fs.h
12083 F:      tools/testing/selftests/proc/
12084 F:      Documentation/filesystems/proc.txt
12085
12086 PROC SYSCTL
12087 M:      Luis Chamberlain <mcgrof@kernel.org>
12088 M:      Kees Cook <keescook@chromium.org>
12089 L:      linux-kernel@vger.kernel.org
12090 L:      linux-fsdevel@vger.kernel.org
12091 S:      Maintained
12092 F:      fs/proc/proc_sysctl.c
12093 F:      include/linux/sysctl.h
12094 F:      kernel/sysctl.c
12095 F:      tools/testing/selftests/sysctl/
12096
12097 PS3 NETWORK SUPPORT
12098 M:      Geoff Levand <geoff@infradead.org>
12099 L:      netdev@vger.kernel.org
12100 L:      linuxppc-dev@lists.ozlabs.org
12101 S:      Maintained
12102 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12103
12104 PS3 PLATFORM SUPPORT
12105 M:      Geoff Levand <geoff@infradead.org>
12106 L:      linuxppc-dev@lists.ozlabs.org
12107 S:      Maintained
12108 F:      arch/powerpc/boot/ps3*
12109 F:      arch/powerpc/include/asm/lv1call.h
12110 F:      arch/powerpc/include/asm/ps3*.h
12111 F:      arch/powerpc/platforms/ps3/
12112 F:      drivers/*/ps3*
12113 F:      drivers/ps3/
12114 F:      drivers/rtc/rtc-ps3.c
12115 F:      drivers/usb/host/*ps3.c
12116 F:      sound/ppc/snd_ps3*
12117
12118 PS3VRAM DRIVER
12119 M:      Jim Paris <jim@jtan.com>
12120 M:      Geoff Levand <geoff@infradead.org>
12121 L:      linuxppc-dev@lists.ozlabs.org
12122 S:      Maintained
12123 F:      drivers/block/ps3vram.c
12124
12125 PSAMPLE PACKET SAMPLING SUPPORT:
12126 M:      Yotam Gigi <yotam.gi@gmail.com>
12127 S:      Maintained
12128 F:      net/psample
12129 F:      include/net/psample.h
12130 F:      include/uapi/linux/psample.h
12131
12132 PSTORE FILESYSTEM
12133 M:      Kees Cook <keescook@chromium.org>
12134 M:      Anton Vorontsov <anton@enomsg.org>
12135 M:      Colin Cross <ccross@android.com>
12136 M:      Tony Luck <tony.luck@intel.com>
12137 S:      Maintained
12138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12139 F:      fs/pstore/
12140 F:      include/linux/pstore*
12141 F:      drivers/firmware/efi/efi-pstore.c
12142 F:      drivers/acpi/apei/erst.c
12143 F:      Documentation/admin-guide/ramoops.rst
12144 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12145 K:      \b(pstore|ramoops)
12146
12147 PTP HARDWARE CLOCK SUPPORT
12148 M:      Richard Cochran <richardcochran@gmail.com>
12149 L:      netdev@vger.kernel.org
12150 S:      Maintained
12151 W:      http://linuxptp.sourceforge.net/
12152 F:      Documentation/ABI/testing/sysfs-ptp
12153 F:      Documentation/ptp/*
12154 F:      drivers/net/phy/dp83640*
12155 F:      drivers/ptp/*
12156 F:      include/linux/ptp_cl*
12157
12158 PTRACE SUPPORT
12159 M:      Oleg Nesterov <oleg@redhat.com>
12160 S:      Maintained
12161 F:      include/asm-generic/syscall.h
12162 F:      include/linux/ptrace.h
12163 F:      include/linux/regset.h
12164 F:      include/linux/tracehook.h
12165 F:      include/uapi/linux/ptrace.h
12166 F:      include/uapi/linux/ptrace.h
12167 F:      include/asm-generic/ptrace.h
12168 F:      kernel/ptrace.c
12169 F:      arch/*/ptrace*.c
12170 F:      arch/*/*/ptrace*.c
12171 F:      arch/*/include/asm/ptrace*.h
12172
12173 PULSE8-CEC DRIVER
12174 M:      Hans Verkuil <hverkuil@xs4all.nl>
12175 L:      linux-media@vger.kernel.org
12176 T:      git git://linuxtv.org/media_tree.git
12177 S:      Maintained
12178 F:      drivers/media/usb/pulse8-cec/*
12179 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12180
12181 PVRUSB2 VIDEO4LINUX DRIVER
12182 M:      Mike Isely <isely@pobox.com>
12183 L:      pvrusb2@isely.net       (subscribers-only)
12184 L:      linux-media@vger.kernel.org
12185 W:      http://www.isely.net/pvrusb2/
12186 T:      git git://linuxtv.org/media_tree.git
12187 S:      Maintained
12188 F:      Documentation/media/v4l-drivers/pvrusb2*
12189 F:      drivers/media/usb/pvrusb2/
12190
12191 PWC WEBCAM DRIVER
12192 M:      Hans Verkuil <hverkuil@xs4all.nl>
12193 L:      linux-media@vger.kernel.org
12194 T:      git git://linuxtv.org/media_tree.git
12195 S:      Odd Fixes
12196 F:      drivers/media/usb/pwc/*
12197
12198 PWM FAN DRIVER
12199 M:      Kamil Debski <kamil@wypas.org>
12200 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12201 L:      linux-hwmon@vger.kernel.org
12202 S:      Supported
12203 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12204 F:      Documentation/hwmon/pwm-fan
12205 F:      drivers/hwmon/pwm-fan.c
12206
12207 PWM IR Transmitter
12208 M:      Sean Young <sean@mess.org>
12209 L:      linux-media@vger.kernel.org
12210 S:      Maintained
12211 F:      drivers/media/rc/pwm-ir-tx.c
12212
12213 PWM SUBSYSTEM
12214 M:      Thierry Reding <thierry.reding@gmail.com>
12215 L:      linux-pwm@vger.kernel.org
12216 S:      Maintained
12217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12218 F:      Documentation/pwm.txt
12219 F:      Documentation/devicetree/bindings/pwm/
12220 F:      include/linux/pwm.h
12221 F:      drivers/pwm/
12222 F:      drivers/video/backlight/pwm_bl.c
12223 F:      include/linux/pwm_backlight.h
12224 F:      drivers/gpio/gpio-mvebu.c
12225 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12226
12227 PXA GPIO DRIVER
12228 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12229 L:      linux-gpio@vger.kernel.org
12230 S:      Maintained
12231 F:      drivers/gpio/gpio-pxa.c
12232
12233 PXA MMCI DRIVER
12234 S:      Orphan
12235
12236 PXA RTC DRIVER
12237 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12238 L:      linux-rtc@vger.kernel.org
12239 S:      Maintained
12240
12241 PXA2xx/PXA3xx SUPPORT
12242 M:      Daniel Mack <daniel@zonque.org>
12243 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12244 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12246 T:      git git://github.com/hzhuang1/linux.git
12247 T:      git git://github.com/rjarzmik/linux.git
12248 S:      Maintained
12249 F:      arch/arm/boot/dts/pxa*
12250 F:      arch/arm/mach-pxa/
12251 F:      drivers/dma/pxa*
12252 F:      drivers/pcmcia/pxa2xx*
12253 F:      drivers/pinctrl/pxa/
12254 F:      drivers/spi/spi-pxa2xx*
12255 F:      drivers/usb/gadget/udc/pxa2*
12256 F:      include/sound/pxa2xx-lib.h
12257 F:      sound/arm/pxa*
12258 F:      sound/soc/pxa/
12259
12260 QAT DRIVER
12261 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12262 L:      qat-linux@intel.com
12263 S:      Supported
12264 F:      drivers/crypto/qat/
12265
12266 QCOM AUDIO (ASoC) DRIVERS
12267 M:      Patrick Lai <plai@codeaurora.org>
12268 M:      Banajit Goswami <bgoswami@codeaurora.org>
12269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12270 S:      Supported
12271 F:      sound/soc/qcom/
12272
12273 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12274 M:      Gabriel Somlo <somlo@cmu.edu>
12275 M:      "Michael S. Tsirkin" <mst@redhat.com>
12276 L:      qemu-devel@nongnu.org
12277 S:      Maintained
12278 F:      drivers/firmware/qemu_fw_cfg.c
12279 F:      include/uapi/linux/qemu_fw_cfg.h
12280
12281 QIB DRIVER
12282 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12283 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12284 L:      linux-rdma@vger.kernel.org
12285 S:      Supported
12286 F:      drivers/infiniband/hw/qib/
12287
12288 QLOGIC QL41xxx FCOE DRIVER
12289 M:      QLogic-Storage-Upstream@cavium.com
12290 L:      linux-scsi@vger.kernel.org
12291 S:      Supported
12292 F:      drivers/scsi/qedf/
12293
12294 QLOGIC QL41xxx ISCSI DRIVER
12295 M:      QLogic-Storage-Upstream@cavium.com
12296 L:      linux-scsi@vger.kernel.org
12297 S:      Supported
12298 F:      drivers/scsi/qedi/
12299
12300 QLOGIC QL4xxx ETHERNET DRIVER
12301 M:      Ariel Elior <Ariel.Elior@cavium.com>
12302 M:      everest-linux-l2@cavium.com
12303 L:      netdev@vger.kernel.org
12304 S:      Supported
12305 F:      drivers/net/ethernet/qlogic/qed/
12306 F:      include/linux/qed/
12307 F:      drivers/net/ethernet/qlogic/qede/
12308
12309 QLOGIC QL4xxx RDMA DRIVER
12310 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12311 M:      Ariel Elior <Ariel.Elior@cavium.com>
12312 L:      linux-rdma@vger.kernel.org
12313 S:      Supported
12314 F:      drivers/infiniband/hw/qedr/
12315 F:      include/uapi/rdma/qedr-abi.h
12316
12317 QLOGIC QLA1280 SCSI DRIVER
12318 M:      Michael Reed <mdr@sgi.com>
12319 L:      linux-scsi@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/scsi/qla1280.[ch]
12322
12323 QLOGIC QLA2XXX FC-SCSI DRIVER
12324 M:      qla2xxx-upstream@qlogic.com
12325 L:      linux-scsi@vger.kernel.org
12326 S:      Supported
12327 F:      Documentation/scsi/LICENSE.qla2xxx
12328 F:      drivers/scsi/qla2xxx/
12329
12330 QLOGIC QLA3XXX NETWORK DRIVER
12331 M:      Dept-GELinuxNICDev@cavium.com
12332 L:      netdev@vger.kernel.org
12333 S:      Supported
12334 F:      Documentation/networking/LICENSE.qla3xxx
12335 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12336
12337 QLOGIC QLA4XXX iSCSI DRIVER
12338 M:      QLogic-Storage-Upstream@qlogic.com
12339 L:      linux-scsi@vger.kernel.org
12340 S:      Supported
12341 F:      Documentation/scsi/LICENSE.qla4xxx
12342 F:      drivers/scsi/qla4xxx/
12343
12344 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12345 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12346 M:      Manish Chopra <manish.chopra@cavium.com>
12347 M:      Dept-GELinuxNICDev@cavium.com
12348 L:      netdev@vger.kernel.org
12349 S:      Supported
12350 F:      drivers/net/ethernet/qlogic/qlcnic/
12351
12352 QLOGIC QLGE 10Gb ETHERNET DRIVER
12353 M:      Manish Chopra <manish.chopra@cavium.com>
12354 M:      Dept-GELinuxNICDev@cavium.com
12355 L:      netdev@vger.kernel.org
12356 S:      Supported
12357 F:      drivers/net/ethernet/qlogic/qlge/
12358
12359 QM1D1B0004 MEDIA DRIVER
12360 M:      Akihiro Tsukada <tskd08@gmail.com>
12361 L:      linux-media@vger.kernel.org
12362 S:      Odd Fixes
12363 F:      drivers/media/tuners/qm1d1b0004*
12364
12365 QM1D1C0042 MEDIA DRIVER
12366 M:      Akihiro Tsukada <tskd08@gmail.com>
12367 L:      linux-media@vger.kernel.org
12368 S:      Odd Fixes
12369 F:      drivers/media/tuners/qm1d1c0042*
12370
12371 QNX4 FILESYSTEM
12372 M:      Anders Larsen <al@alarsen.net>
12373 W:      http://www.alarsen.net/linux/qnx4fs/
12374 S:      Maintained
12375 F:      fs/qnx4/
12376 F:      include/uapi/linux/qnx4_fs.h
12377 F:      include/uapi/linux/qnxtypes.h
12378
12379 QORIQ DPAA2 FSL-MC BUS DRIVER
12380 M:      Stuart Yoder <stuyoder@gmail.com>
12381 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12382 L:      linux-kernel@vger.kernel.org
12383 S:      Maintained
12384 F:      drivers/bus/fsl-mc/
12385 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12386 F:      Documentation/networking/dpaa2/overview.rst
12387
12388 QT1010 MEDIA DRIVER
12389 M:      Antti Palosaari <crope@iki.fi>
12390 L:      linux-media@vger.kernel.org
12391 W:      https://linuxtv.org
12392 W:      http://palosaari.fi/linux/
12393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12394 T:      git git://linuxtv.org/anttip/media_tree.git
12395 S:      Maintained
12396 F:      drivers/media/tuners/qt1010*
12397
12398 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12399 M:      Kalle Valo <kvalo@codeaurora.org>
12400 L:      ath10k@lists.infradead.org
12401 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12403 S:      Supported
12404 F:      drivers/net/wireless/ath/ath10k/
12405
12406 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12407 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12408 L:      linux-wireless@vger.kernel.org
12409 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12410 S:      Supported
12411 F:      drivers/net/wireless/ath/ath9k/
12412
12413 QUALCOMM CAMERA SUBSYSTEM DRIVER
12414 M:      Todor Tomov <todor.tomov@linaro.org>
12415 L:      linux-media@vger.kernel.org
12416 S:      Maintained
12417 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12418 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12419 F:      drivers/media/platform/qcom/camss/
12420
12421 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12422 M:  Ilia Lin <ilia.lin@gmail.com>
12423 L:  linux-pm@vger.kernel.org
12424 S:  Maintained
12425 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12426 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12427
12428 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12429 M:      Timur Tabi <timur@kernel.org>
12430 L:      netdev@vger.kernel.org
12431 S:      Maintained
12432 F:      drivers/net/ethernet/qualcomm/emac/
12433
12434 QUALCOMM GENERIC INTERFACE I2C DRIVER
12435 M:      Alok Chauhan <alokc@codeaurora.org>
12436 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12437 L:      linux-i2c@vger.kernel.org
12438 L:      linux-arm-msm@vger.kernel.org
12439 S:      Supported
12440 F:      drivers/i2c/busses/i2c-qcom-geni.c
12441
12442 QUALCOMM HEXAGON ARCHITECTURE
12443 M:      Richard Kuo <rkuo@codeaurora.org>
12444 L:      linux-hexagon@vger.kernel.org
12445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12446 S:      Supported
12447 F:      arch/hexagon/
12448
12449 QUALCOMM HIDMA DRIVER
12450 M:      Sinan Kaya <okaya@kernel.org>
12451 L:      linux-arm-kernel@lists.infradead.org
12452 L:      linux-arm-msm@vger.kernel.org
12453 L:      dmaengine@vger.kernel.org
12454 S:      Supported
12455 F:      drivers/dma/qcom/hidma*
12456
12457 QUALCOMM IOMMU
12458 M:      Rob Clark <robdclark@gmail.com>
12459 L:      iommu@lists.linux-foundation.org
12460 L:      linux-arm-msm@vger.kernel.org
12461 S:      Maintained
12462 F:      drivers/iommu/qcom_iommu.c
12463
12464 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12465 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12466 L:      linux-media@vger.kernel.org
12467 L:      linux-arm-msm@vger.kernel.org
12468 T:      git git://linuxtv.org/media_tree.git
12469 S:      Maintained
12470 F:      drivers/media/platform/qcom/venus/
12471
12472 QUALCOMM WCN36XX WIRELESS DRIVER
12473 M:      Kalle Valo <kvalo@codeaurora.org>
12474 L:      wcn36xx@lists.infradead.org
12475 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12476 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12477 S:      Supported
12478 F:      drivers/net/wireless/ath/wcn36xx/
12479
12480 QUANTENNA QTNFMAC WIRELESS DRIVER
12481 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12482 M:      Avinash Patil <avinashp@quantenna.com>
12483 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12484 L:      linux-wireless@vger.kernel.org
12485 S:      Maintained
12486 F:      drivers/net/wireless/quantenna
12487
12488 RADEON and AMDGPU DRM DRIVERS
12489 M:      Alex Deucher <alexander.deucher@amd.com>
12490 M:      Christian König <christian.koenig@amd.com>
12491 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12492 L:      amd-gfx@lists.freedesktop.org
12493 T:      git git://people.freedesktop.org/~agd5f/linux
12494 S:      Supported
12495 F:      drivers/gpu/drm/radeon/
12496 F:      include/uapi/drm/radeon_drm.h
12497 F:      drivers/gpu/drm/amd/
12498 F:      include/uapi/drm/amdgpu_drm.h
12499
12500 RADEON FRAMEBUFFER DISPLAY DRIVER
12501 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12502 L:      linux-fbdev@vger.kernel.org
12503 S:      Maintained
12504 F:      drivers/video/fbdev/aty/radeon*
12505 F:      include/uapi/linux/radeonfb.h
12506
12507 RADIOSHARK RADIO DRIVER
12508 M:      Hans Verkuil <hverkuil@xs4all.nl>
12509 L:      linux-media@vger.kernel.org
12510 T:      git git://linuxtv.org/media_tree.git
12511 S:      Maintained
12512 F:      drivers/media/radio/radio-shark.c
12513
12514 RADIOSHARK2 RADIO DRIVER
12515 M:      Hans Verkuil <hverkuil@xs4all.nl>
12516 L:      linux-media@vger.kernel.org
12517 T:      git git://linuxtv.org/media_tree.git
12518 S:      Maintained
12519 F:      drivers/media/radio/radio-shark2.c
12520 F:      drivers/media/radio/radio-tea5777.c
12521
12522 RADOS BLOCK DEVICE (RBD)
12523 M:      Ilya Dryomov <idryomov@gmail.com>
12524 M:      Sage Weil <sage@redhat.com>
12525 M:      Alex Elder <elder@kernel.org>
12526 L:      ceph-devel@vger.kernel.org
12527 W:      http://ceph.com/
12528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12529 T:      git git://github.com/ceph/ceph-client.git
12530 S:      Supported
12531 F:      Documentation/ABI/testing/sysfs-bus-rbd
12532 F:      drivers/block/rbd.c
12533 F:      drivers/block/rbd_types.h
12534
12535 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12536 M:      Paul Mackerras <paulus@samba.org>
12537 L:      linux-fbdev@vger.kernel.org
12538 S:      Maintained
12539 F:      drivers/video/fbdev/aty/aty128fb.c
12540
12541 RAINSHADOW-CEC DRIVER
12542 M:      Hans Verkuil <hverkuil@xs4all.nl>
12543 L:      linux-media@vger.kernel.org
12544 T:      git git://linuxtv.org/media_tree.git
12545 S:      Maintained
12546 F:      drivers/media/usb/rainshadow-cec/*
12547
12548 RALINK MIPS ARCHITECTURE
12549 M:      John Crispin <john@phrozen.org>
12550 L:      linux-mips@vger.kernel.org
12551 S:      Maintained
12552 F:      arch/mips/ralink
12553
12554 RALINK RT2X00 WIRELESS LAN DRIVER
12555 P:      rt2x00 project
12556 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12557 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12558 L:      linux-wireless@vger.kernel.org
12559 S:      Maintained
12560 F:      drivers/net/wireless/ralink/rt2x00/
12561
12562 RAMDISK RAM BLOCK DEVICE DRIVER
12563 M:      Jens Axboe <axboe@kernel.dk>
12564 S:      Maintained
12565 F:      Documentation/blockdev/ramdisk.txt
12566 F:      drivers/block/brd.c
12567
12568 RANCHU VIRTUAL BOARD FOR MIPS
12569 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12570 L:      linux-mips@vger.kernel.org
12571 S:      Supported
12572 F:      arch/mips/generic/board-ranchu.c
12573 F:      arch/mips/configs/generic/board-ranchu.config
12574
12575 RANDOM NUMBER DRIVER
12576 M:      "Theodore Ts'o" <tytso@mit.edu>
12577 S:      Maintained
12578 F:      drivers/char/random.c
12579
12580 RAPIDIO SUBSYSTEM
12581 M:      Matt Porter <mporter@kernel.crashing.org>
12582 M:      Alexandre Bounine <alex.bou9@gmail.com>
12583 S:      Maintained
12584 F:      drivers/rapidio/
12585
12586 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12587 L:      linux-wireless@vger.kernel.org
12588 S:      Orphan
12589 F:      drivers/net/wireless/ray*
12590
12591 RCUTORTURE TEST FRAMEWORK
12592 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12593 M:      Josh Triplett <josh@joshtriplett.org>
12594 R:      Steven Rostedt <rostedt@goodmis.org>
12595 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12596 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12597 L:      linux-kernel@vger.kernel.org
12598 S:      Supported
12599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12600 F:      tools/testing/selftests/rcutorture
12601
12602 RDC R-321X SoC
12603 M:      Florian Fainelli <florian@openwrt.org>
12604 S:      Maintained
12605
12606 RDC R6040 FAST ETHERNET DRIVER
12607 M:      Florian Fainelli <f.fainelli@gmail.com>
12608 L:      netdev@vger.kernel.org
12609 S:      Maintained
12610 F:      drivers/net/ethernet/rdc/r6040.c
12611
12612 RDMAVT - RDMA verbs software
12613 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12614 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12615 L:      linux-rdma@vger.kernel.org
12616 S:      Supported
12617 F:      drivers/infiniband/sw/rdmavt
12618
12619 RDS - RELIABLE DATAGRAM SOCKETS
12620 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12621 L:      netdev@vger.kernel.org
12622 L:      linux-rdma@vger.kernel.org
12623 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12624 W:      https://oss.oracle.com/projects/rds/
12625 S:      Supported
12626 F:      net/rds/
12627 F:      Documentation/networking/rds.txt
12628
12629 RDT - RESOURCE ALLOCATION
12630 M:      Fenghua Yu <fenghua.yu@intel.com>
12631 M:      Reinette Chatre <reinette.chatre@intel.com>
12632 L:      linux-kernel@vger.kernel.org
12633 S:      Supported
12634 F:      arch/x86/kernel/cpu/intel_rdt*
12635 F:      arch/x86/include/asm/intel_rdt_sched.h
12636 F:      Documentation/x86/intel_rdt*
12637
12638 READ-COPY UPDATE (RCU)
12639 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12640 M:      Josh Triplett <josh@joshtriplett.org>
12641 R:      Steven Rostedt <rostedt@goodmis.org>
12642 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12643 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12644 L:      linux-kernel@vger.kernel.org
12645 W:      http://www.rdrop.com/users/paulmck/RCU/
12646 S:      Supported
12647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12648 F:      Documentation/RCU/
12649 X:      Documentation/RCU/torture.txt
12650 F:      include/linux/rcu*
12651 X:      include/linux/srcu*.h
12652 F:      kernel/rcu/
12653 X:      kernel/rcu/srcu*.c
12654
12655 REAL TIME CLOCK (RTC) SUBSYSTEM
12656 M:      Alessandro Zummo <a.zummo@towertech.it>
12657 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12658 L:      linux-rtc@vger.kernel.org
12659 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12661 S:      Maintained
12662 F:      Documentation/devicetree/bindings/rtc/
12663 F:      Documentation/rtc.txt
12664 F:      drivers/rtc/
12665 F:      include/linux/rtc.h
12666 F:      include/uapi/linux/rtc.h
12667 F:      include/linux/rtc/
12668 F:      include/linux/platform_data/rtc-*
12669 F:      tools/testing/selftests/rtc/
12670
12671 REALTEK AUDIO CODECS
12672 M:      Bard Liao <bardliao@realtek.com>
12673 M:      Oder Chiou <oder_chiou@realtek.com>
12674 S:      Maintained
12675 F:      sound/soc/codecs/rt*
12676 F:      include/sound/rt*.h
12677
12678 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12679 M:      Linus Walleij <linus.walleij@linaro.org>
12680 S:      Maintained
12681 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12682 F:      drivers/net/dsa/realtek-smi*
12683 F:      drivers/net/dsa/rtl83*
12684
12685 REGISTER MAP ABSTRACTION
12686 M:      Mark Brown <broonie@kernel.org>
12687 L:      linux-kernel@vger.kernel.org
12688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12689 S:      Supported
12690 F:      Documentation/devicetree/bindings/regmap/
12691 F:      drivers/base/regmap/
12692 F:      include/linux/regmap.h
12693
12694 REISERFS FILE SYSTEM
12695 L:      reiserfs-devel@vger.kernel.org
12696 S:      Supported
12697 F:      fs/reiserfs/
12698
12699 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12700 M:      Ohad Ben-Cohen <ohad@wizery.com>
12701 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12702 L:      linux-remoteproc@vger.kernel.org
12703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12704 S:      Maintained
12705 F:      Documentation/devicetree/bindings/remoteproc/
12706 F:      Documentation/remoteproc.txt
12707 F:      drivers/remoteproc/
12708 F:      include/linux/remoteproc.h
12709
12710 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12711 M:      Ohad Ben-Cohen <ohad@wizery.com>
12712 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12713 L:      linux-remoteproc@vger.kernel.org
12714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12715 S:      Maintained
12716 F:      drivers/rpmsg/
12717 F:      Documentation/rpmsg.txt
12718 F:      include/linux/rpmsg.h
12719 F:      include/linux/rpmsg/
12720
12721 RENESAS CLOCK DRIVERS
12722 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12723 L:      linux-renesas-soc@vger.kernel.org
12724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12725 S:      Supported
12726 F:      drivers/clk/renesas/
12727
12728 RENESAS EMEV2 I2C DRIVER
12729 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12730 S:      Supported
12731 F:      drivers/i2c/busses/i2c-emev2.c
12732
12733 RENESAS ETHERNET DRIVERS
12734 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12735 L:      netdev@vger.kernel.org
12736 L:      linux-renesas-soc@vger.kernel.org
12737 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12738 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12739 F:      drivers/net/ethernet/renesas/
12740 F:      include/linux/sh_eth.h
12741
12742 RENESAS R-CAR GYROADC DRIVER
12743 M:      Marek Vasut <marek.vasut@gmail.com>
12744 L:      linux-iio@vger.kernel.org
12745 S:      Supported
12746 F:      drivers/iio/adc/rcar_gyro_adc.c
12747
12748 RENESAS R-CAR I2C DRIVERS
12749 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12750 S:      Supported
12751 F:      drivers/i2c/busses/i2c-rcar.c
12752 F:      drivers/i2c/busses/i2c-sh_mobile.c
12753
12754 RENESAS RIIC DRIVER
12755 M:      Chris Brandt <chris.brandt@renesas.com>
12756 S:      Supported
12757 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12758 F:      drivers/i2c/busses/i2c-riic.c
12759
12760 RENESAS USB PHY DRIVER
12761 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12762 L:      linux-renesas-soc@vger.kernel.org
12763 S:      Maintained
12764 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12765
12766 RESET CONTROLLER FRAMEWORK
12767 M:      Philipp Zabel <p.zabel@pengutronix.de>
12768 T:      git git://git.pengutronix.de/git/pza/linux
12769 S:      Maintained
12770 F:      drivers/reset/
12771 F:      Documentation/devicetree/bindings/reset/
12772 F:      include/dt-bindings/reset/
12773 F:      include/linux/reset.h
12774 F:      include/linux/reset-controller.h
12775
12776 RESTARTABLE SEQUENCES SUPPORT
12777 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12778 M:      Peter Zijlstra <peterz@infradead.org>
12779 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12780 M:      Boqun Feng <boqun.feng@gmail.com>
12781 L:      linux-kernel@vger.kernel.org
12782 S:      Supported
12783 F:      kernel/rseq.c
12784 F:      include/uapi/linux/rseq.h
12785 F:      include/trace/events/rseq.h
12786 F:      tools/testing/selftests/rseq/
12787
12788 RFKILL
12789 M:      Johannes Berg <johannes@sipsolutions.net>
12790 L:      linux-wireless@vger.kernel.org
12791 W:      http://wireless.kernel.org/
12792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12794 S:      Maintained
12795 F:      Documentation/rfkill.txt
12796 F:      Documentation/ABI/stable/sysfs-class-rfkill
12797 F:      net/rfkill/
12798 F:      include/linux/rfkill.h
12799 F:      include/uapi/linux/rfkill.h
12800
12801 RHASHTABLE
12802 M:      Thomas Graf <tgraf@suug.ch>
12803 M:      Herbert Xu <herbert@gondor.apana.org.au>
12804 L:      netdev@vger.kernel.org
12805 S:      Maintained
12806 F:      lib/rhashtable.c
12807 F:      lib/test_rhashtable.c
12808 F:      include/linux/rhashtable.h
12809 F:      include/linux/rhashtable-types.h
12810
12811 RICOH R5C592 MEMORYSTICK DRIVER
12812 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12813 S:      Maintained
12814 F:      drivers/memstick/host/r592.*
12815
12816 RICOH SMARTMEDIA/XD DRIVER
12817 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12818 S:      Maintained
12819 F:      drivers/mtd/nand/raw/r852.c
12820 F:      drivers/mtd/nand/raw/r852.h
12821
12822 RISC-V ARCHITECTURE
12823 M:      Palmer Dabbelt <palmer@sifive.com>
12824 M:      Albert Ou <aou@eecs.berkeley.edu>
12825 L:      linux-riscv@lists.infradead.org
12826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12827 S:      Supported
12828 F:      arch/riscv/
12829 K:      riscv
12830 N:      riscv
12831
12832 ROCCAT DRIVERS
12833 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12834 W:      http://sourceforge.net/projects/roccat/
12835 S:      Maintained
12836 F:      drivers/hid/hid-roccat*
12837 F:      include/linux/hid-roccat*
12838 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12839
12840 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12841 M:      Jacob chen <jacob2.chen@rock-chips.com>
12842 L:      linux-media@vger.kernel.org
12843 S:      Maintained
12844 F:      drivers/media/platform/rockchip/rga/
12845 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12846
12847 ROCKER DRIVER
12848 M:      Jiri Pirko <jiri@resnulli.us>
12849 L:      netdev@vger.kernel.org
12850 S:      Supported
12851 F:      drivers/net/ethernet/rocker/
12852
12853 ROCKETPORT DRIVER
12854 P:      Comtrol Corp.
12855 W:      http://www.comtrol.com
12856 S:      Maintained
12857 F:      Documentation/serial/rocket.txt
12858 F:      drivers/tty/rocket*
12859
12860 ROCKETPORT EXPRESS/INFINITY DRIVER
12861 M:      Kevin Cernekee <cernekee@gmail.com>
12862 L:      linux-serial@vger.kernel.org
12863 S:      Odd Fixes
12864 F:      drivers/tty/serial/rp2.*
12865
12866 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12867 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12868 L:      linux-kernel@vger.kernel.org
12869 L:      linux-renesas-soc@vger.kernel.org
12870 S:      Supported
12871 F:      drivers/mfd/bd9571mwv.c
12872 F:      drivers/regulator/bd9571mwv-regulator.c
12873 F:      drivers/gpio/gpio-bd9571mwv.c
12874 F:      include/linux/mfd/bd9571mwv.h
12875 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12876
12877 ROSE NETWORK LAYER
12878 M:      Ralf Baechle <ralf@linux-mips.org>
12879 L:      linux-hams@vger.kernel.org
12880 W:      http://www.linux-ax25.org/
12881 S:      Maintained
12882 F:      include/net/rose.h
12883 F:      include/uapi/linux/rose.h
12884 F:      net/rose/
12885
12886 RTL2830 MEDIA DRIVER
12887 M:      Antti Palosaari <crope@iki.fi>
12888 L:      linux-media@vger.kernel.org
12889 W:      https://linuxtv.org
12890 W:      http://palosaari.fi/linux/
12891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12892 T:      git git://linuxtv.org/anttip/media_tree.git
12893 S:      Maintained
12894 F:      drivers/media/dvb-frontends/rtl2830*
12895
12896 RTL2832 MEDIA DRIVER
12897 M:      Antti Palosaari <crope@iki.fi>
12898 L:      linux-media@vger.kernel.org
12899 W:      https://linuxtv.org
12900 W:      http://palosaari.fi/linux/
12901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12902 T:      git git://linuxtv.org/anttip/media_tree.git
12903 S:      Maintained
12904 F:      drivers/media/dvb-frontends/rtl2832*
12905
12906 RTL2832_SDR MEDIA DRIVER
12907 M:      Antti Palosaari <crope@iki.fi>
12908 L:      linux-media@vger.kernel.org
12909 W:      https://linuxtv.org
12910 W:      http://palosaari.fi/linux/
12911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12912 T:      git git://linuxtv.org/anttip/media_tree.git
12913 S:      Maintained
12914 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12915
12916 RTL8180 WIRELESS DRIVER
12917 L:      linux-wireless@vger.kernel.org
12918 W:      http://wireless.kernel.org/
12919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12920 S:      Orphan
12921 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12922
12923 RTL8187 WIRELESS DRIVER
12924 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12925 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12926 M:      Larry Finger <Larry.Finger@lwfinger.net>
12927 L:      linux-wireless@vger.kernel.org
12928 W:      http://wireless.kernel.org/
12929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12930 S:      Maintained
12931 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12932
12933 REALTEK WIRELESS DRIVER (rtlwifi family)
12934 M:      Ping-Ke Shih <pkshih@realtek.com>
12935 L:      linux-wireless@vger.kernel.org
12936 W:      http://wireless.kernel.org/
12937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12938 S:      Maintained
12939 F:      drivers/net/wireless/realtek/rtlwifi/
12940
12941 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12942 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12943 L:      linux-wireless@vger.kernel.org
12944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12945 S:      Maintained
12946 F:      drivers/net/wireless/realtek/rtl8xxxu/
12947
12948 RXRPC SOCKETS (AF_RXRPC)
12949 M:      David Howells <dhowells@redhat.com>
12950 L:      linux-afs@lists.infradead.org
12951 S:      Supported
12952 F:      net/rxrpc/
12953 F:      include/keys/rxrpc-type.h
12954 F:      include/net/af_rxrpc.h
12955 F:      include/trace/events/rxrpc.h
12956 F:      include/uapi/linux/rxrpc.h
12957 F:      Documentation/networking/rxrpc.txt
12958 W:      https://www.infradead.org/~dhowells/kafs/
12959
12960 S3 SAVAGE FRAMEBUFFER DRIVER
12961 M:      Antonino Daplas <adaplas@gmail.com>
12962 L:      linux-fbdev@vger.kernel.org
12963 S:      Maintained
12964 F:      drivers/video/fbdev/savage/
12965
12966 S390
12967 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12968 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12969 L:      linux-s390@vger.kernel.org
12970 W:      http://www.ibm.com/developerworks/linux/linux390/
12971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12972 S:      Supported
12973 F:      arch/s390/
12974 F:      drivers/s390/
12975 F:      Documentation/s390/
12976 F:      Documentation/driver-api/s390-drivers.rst
12977
12978 S390 COMMON I/O LAYER
12979 M:      Sebastian Ott <sebott@linux.ibm.com>
12980 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12981 L:      linux-s390@vger.kernel.org
12982 W:      http://www.ibm.com/developerworks/linux/linux390/
12983 S:      Supported
12984 F:      drivers/s390/cio/
12985
12986 S390 DASD DRIVER
12987 M:      Stefan Haberland <sth@linux.ibm.com>
12988 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12989 L:      linux-s390@vger.kernel.org
12990 W:      http://www.ibm.com/developerworks/linux/linux390/
12991 S:      Supported
12992 F:      drivers/s390/block/dasd*
12993 F:      block/partitions/ibm.c
12994
12995 S390 IOMMU (PCI)
12996 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12997 L:      linux-s390@vger.kernel.org
12998 W:      http://www.ibm.com/developerworks/linux/linux390/
12999 S:      Supported
13000 F:      drivers/iommu/s390-iommu.c
13001
13002 S390 IUCV NETWORK LAYER
13003 M:      Julian Wiedmann <jwi@linux.ibm.com>
13004 M:      Ursula Braun <ubraun@linux.ibm.com>
13005 L:      linux-s390@vger.kernel.org
13006 W:      http://www.ibm.com/developerworks/linux/linux390/
13007 S:      Supported
13008 F:      drivers/s390/net/*iucv*
13009 F:      include/net/iucv/
13010 F:      net/iucv/
13011
13012 S390 NETWORK DRIVERS
13013 M:      Julian Wiedmann <jwi@linux.ibm.com>
13014 M:      Ursula Braun <ubraun@linux.ibm.com>
13015 L:      linux-s390@vger.kernel.org
13016 W:      http://www.ibm.com/developerworks/linux/linux390/
13017 S:      Supported
13018 F:      drivers/s390/net/
13019
13020 S390 PCI SUBSYSTEM
13021 M:      Sebastian Ott <sebott@linux.ibm.com>
13022 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13023 L:      linux-s390@vger.kernel.org
13024 W:      http://www.ibm.com/developerworks/linux/linux390/
13025 S:      Supported
13026 F:      arch/s390/pci/
13027 F:      drivers/pci/hotplug/s390_pci_hpc.c
13028
13029 S390 VFIO-CCW DRIVER
13030 M:      Cornelia Huck <cohuck@redhat.com>
13031 M:      Halil Pasic <pasic@linux.ibm.com>
13032 L:      linux-s390@vger.kernel.org
13033 L:      kvm@vger.kernel.org
13034 S:      Supported
13035 F:      drivers/s390/cio/vfio_ccw*
13036 F:      Documentation/s390/vfio-ccw.txt
13037 F:      include/uapi/linux/vfio_ccw.h
13038
13039 S390 ZCRYPT DRIVER
13040 M:      Harald Freudenberger <freude@linux.ibm.com>
13041 L:      linux-s390@vger.kernel.org
13042 W:      http://www.ibm.com/developerworks/linux/linux390/
13043 S:      Supported
13044 F:      drivers/s390/crypto/
13045
13046 S390 VFIO AP DRIVER
13047 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13048 M:      Pierre Morel <pmorel@linux.ibm.com>
13049 M:      Halil Pasic <pasic@linux.ibm.com>
13050 L:      linux-s390@vger.kernel.org
13051 W:      http://www.ibm.com/developerworks/linux/linux390/
13052 S:      Supported
13053 F:      drivers/s390/crypto/vfio_ap_drv.c
13054 F:      drivers/s390/crypto/vfio_ap_private.h
13055 F:      drivers/s390/crypto/vfio_ap_ops.c
13056 F:      Documentation/s390/vfio-ap.txt
13057
13058 S390 ZFCP DRIVER
13059 M:      Steffen Maier <maier@linux.ibm.com>
13060 M:      Benjamin Block <bblock@linux.ibm.com>
13061 L:      linux-s390@vger.kernel.org
13062 W:      http://www.ibm.com/developerworks/linux/linux390/
13063 S:      Supported
13064 F:      drivers/s390/scsi/zfcp_*
13065
13066 S3C24XX SD/MMC Driver
13067 M:      Ben Dooks <ben-linux@fluff.org>
13068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13069 S:      Supported
13070 F:      drivers/mmc/host/s3cmci.*
13071
13072 SAA6588 RDS RECEIVER DRIVER
13073 M:      Hans Verkuil <hverkuil@xs4all.nl>
13074 L:      linux-media@vger.kernel.org
13075 T:      git git://linuxtv.org/media_tree.git
13076 W:      https://linuxtv.org
13077 S:      Odd Fixes
13078 F:      drivers/media/i2c/saa6588*
13079
13080 SAA7134 VIDEO4LINUX DRIVER
13081 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13082 L:      linux-media@vger.kernel.org
13083 W:      https://linuxtv.org
13084 T:      git git://linuxtv.org/media_tree.git
13085 S:      Odd fixes
13086 F:      Documentation/media/v4l-drivers/saa7134*
13087 F:      drivers/media/pci/saa7134/
13088
13089 SAA7146 VIDEO4LINUX-2 DRIVER
13090 M:      Hans Verkuil <hverkuil@xs4all.nl>
13091 L:      linux-media@vger.kernel.org
13092 T:      git git://linuxtv.org/media_tree.git
13093 S:      Maintained
13094 F:      drivers/media/common/saa7146/
13095 F:      drivers/media/pci/saa7146/
13096 F:      include/media/saa7146*
13097
13098 SAMSUNG AUDIO (ASoC) DRIVERS
13099 M:      Krzysztof Kozlowski <krzk@kernel.org>
13100 M:      Sangbeom Kim <sbkim73@samsung.com>
13101 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13102 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13103 S:      Supported
13104 F:      sound/soc/samsung/
13105 F:      Documentation/devicetree/bindings/sound/samsung*
13106
13107 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13108 M:      Krzysztof Kozlowski <krzk@kernel.org>
13109 L:      linux-crypto@vger.kernel.org
13110 L:      linux-samsung-soc@vger.kernel.org
13111 S:      Maintained
13112 F:      drivers/crypto/exynos-rng.c
13113 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13114
13115 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13116 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13117 L:      linux-samsung-soc@vger.kernel.org
13118 S:      Maintained
13119 F:      drivers/char/hw_random/exynos-trng.c
13120 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13121
13122 SAMSUNG FRAMEBUFFER DRIVER
13123 M:      Jingoo Han <jingoohan1@gmail.com>
13124 L:      linux-fbdev@vger.kernel.org
13125 S:      Maintained
13126 F:      drivers/video/fbdev/s3c-fb.c
13127
13128 SAMSUNG LAPTOP DRIVER
13129 M:      Corentin Chary <corentin.chary@gmail.com>
13130 L:      platform-driver-x86@vger.kernel.org
13131 S:      Maintained
13132 F:      drivers/platform/x86/samsung-laptop.c
13133
13134 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13135 M:      Sangbeom Kim <sbkim73@samsung.com>
13136 M:      Krzysztof Kozlowski <krzk@kernel.org>
13137 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13138 L:      linux-kernel@vger.kernel.org
13139 L:      linux-samsung-soc@vger.kernel.org
13140 S:      Supported
13141 F:      drivers/mfd/sec*.c
13142 F:      drivers/regulator/s2m*.c
13143 F:      drivers/regulator/s5m*.c
13144 F:      drivers/clk/clk-s2mps11.c
13145 F:      drivers/rtc/rtc-s5m.c
13146 F:      include/linux/mfd/samsung/
13147 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13148 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13149 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13150 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13151
13152 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13153 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13154 L:      linux-media@vger.kernel.org
13155 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13156 S:      Maintained
13157 F:      drivers/media/platform/s3c-camif/
13158 F:      include/media/drv-intf/s3c_camif.h
13159
13160 SAMSUNG S3FWRN5 NFC DRIVER
13161 M:      Robert Baldyga <r.baldyga@samsung.com>
13162 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13163 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13164 S:      Supported
13165 F:      drivers/nfc/s3fwrn5
13166
13167 SAMSUNG S5C73M3 CAMERA DRIVER
13168 M:      Kyungmin Park <kyungmin.park@samsung.com>
13169 M:      Andrzej Hajda <a.hajda@samsung.com>
13170 L:      linux-media@vger.kernel.org
13171 S:      Supported
13172 F:      drivers/media/i2c/s5c73m3/*
13173
13174 SAMSUNG S5K5BAF CAMERA DRIVER
13175 M:      Kyungmin Park <kyungmin.park@samsung.com>
13176 M:      Andrzej Hajda <a.hajda@samsung.com>
13177 L:      linux-media@vger.kernel.org
13178 S:      Supported
13179 F:      drivers/media/i2c/s5k5baf.c
13180
13181 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13182 M:      Krzysztof Kozlowski <krzk@kernel.org>
13183 M:      Vladimir Zapolskiy <vz@mleia.com>
13184 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13185 L:      linux-crypto@vger.kernel.org
13186 L:      linux-samsung-soc@vger.kernel.org
13187 S:      Maintained
13188 F:      drivers/crypto/s5p-sss.c
13189
13190 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13191 M:      Kyungmin Park <kyungmin.park@samsung.com>
13192 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13193 L:      linux-media@vger.kernel.org
13194 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13195 S:      Supported
13196 F:      drivers/media/platform/exynos4-is/
13197
13198 SAMSUNG SOC CLOCK DRIVERS
13199 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13200 M:      Tomasz Figa <tomasz.figa@gmail.com>
13201 M:      Chanwoo Choi <cw00.choi@samsung.com>
13202 S:      Supported
13203 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13205 F:      drivers/clk/samsung/
13206 F:      include/dt-bindings/clock/exynos*.h
13207 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13208
13209 SAMSUNG SPI DRIVERS
13210 M:      Kukjin Kim <kgene@kernel.org>
13211 M:      Krzysztof Kozlowski <krzk@kernel.org>
13212 M:      Andi Shyti <andi@etezian.org>
13213 L:      linux-spi@vger.kernel.org
13214 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13215 S:      Maintained
13216 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13217 F:      drivers/spi/spi-s3c*
13218 F:      include/linux/platform_data/spi-s3c64xx.h
13219
13220 SAMSUNG SXGBE DRIVERS
13221 M:      Byungho An <bh74.an@samsung.com>
13222 M:      Girish K S <ks.giri@samsung.com>
13223 M:      Vipul Pandya <vipul.pandya@samsung.com>
13224 S:      Supported
13225 L:      netdev@vger.kernel.org
13226 F:      drivers/net/ethernet/samsung/sxgbe/
13227
13228 SAMSUNG THERMAL DRIVER
13229 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13230 L:      linux-pm@vger.kernel.org
13231 L:      linux-samsung-soc@vger.kernel.org
13232 S:      Supported
13233 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13234 F:      drivers/thermal/samsung/
13235
13236 SAMSUNG USB2 PHY DRIVER
13237 M:      Kamil Debski <kamil@wypas.org>
13238 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13239 L:      linux-kernel@vger.kernel.org
13240 S:      Supported
13241 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13242 F:      Documentation/phy/samsung-usb2.txt
13243 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13244 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13245 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13246 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13247 F:      drivers/phy/samsung/phy-samsung-usb2.c
13248 F:      drivers/phy/samsung/phy-samsung-usb2.h
13249
13250 SC1200 WDT DRIVER
13251 M:      Zwane Mwaikambo <zwanem@gmail.com>
13252 S:      Maintained
13253 F:      drivers/watchdog/sc1200wdt.c
13254
13255 SCHEDULER
13256 M:      Ingo Molnar <mingo@redhat.com>
13257 M:      Peter Zijlstra <peterz@infradead.org>
13258 L:      linux-kernel@vger.kernel.org
13259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13260 S:      Maintained
13261 F:      kernel/sched/
13262 F:      include/linux/sched.h
13263 F:      include/uapi/linux/sched.h
13264 F:      include/linux/wait.h
13265
13266 SCR24X CHIP CARD INTERFACE DRIVER
13267 M:      Lubomir Rintel <lkundrak@v3.sk>
13268 S:      Supported
13269 F:      drivers/char/pcmcia/scr24x_cs.c
13270
13271 SCSI CDROM DRIVER
13272 M:      Jens Axboe <axboe@kernel.dk>
13273 L:      linux-scsi@vger.kernel.org
13274 W:      http://www.kernel.dk
13275 S:      Maintained
13276 F:      drivers/scsi/sr*
13277
13278 SCSI RDMA PROTOCOL (SRP) INITIATOR
13279 M:      Bart Van Assche <bvanassche@acm.org>
13280 L:      linux-rdma@vger.kernel.org
13281 S:      Supported
13282 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13283 F:      drivers/infiniband/ulp/srp/
13284 F:      include/scsi/srp.h
13285
13286 SCSI RDMA PROTOCOL (SRP) TARGET
13287 M:      Bart Van Assche <bvanassche@acm.org>
13288 L:      linux-rdma@vger.kernel.org
13289 L:      target-devel@vger.kernel.org
13290 S:      Supported
13291 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13292 F:      drivers/infiniband/ulp/srpt/
13293
13294 SCSI SG DRIVER
13295 M:      Doug Gilbert <dgilbert@interlog.com>
13296 L:      linux-scsi@vger.kernel.org
13297 W:      http://sg.danny.cz/sg
13298 S:      Maintained
13299 F:      Documentation/scsi/scsi-generic.txt
13300 F:      drivers/scsi/sg.c
13301 F:      include/scsi/sg.h
13302
13303 SCSI SUBSYSTEM
13304 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13306 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13308 L:      linux-scsi@vger.kernel.org
13309 S:      Maintained
13310 F:      Documentation/devicetree/bindings/scsi/
13311 F:      drivers/scsi/
13312 F:      include/scsi/
13313
13314 SCSI TAPE DRIVER
13315 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13316 L:      linux-scsi@vger.kernel.org
13317 S:      Maintained
13318 F:      Documentation/scsi/st.txt
13319 F:      drivers/scsi/st.*
13320 F:      drivers/scsi/st_*.h
13321
13322 SCTP PROTOCOL
13323 M:      Vlad Yasevich <vyasevich@gmail.com>
13324 M:      Neil Horman <nhorman@tuxdriver.com>
13325 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13326 L:      linux-sctp@vger.kernel.org
13327 W:      http://lksctp.sourceforge.net
13328 S:      Maintained
13329 F:      Documentation/networking/sctp.txt
13330 F:      include/linux/sctp.h
13331 F:      include/uapi/linux/sctp.h
13332 F:      include/net/sctp/
13333 F:      net/sctp/
13334
13335 SCx200 CPU SUPPORT
13336 M:      Jim Cromie <jim.cromie@gmail.com>
13337 S:      Odd Fixes
13338 F:      Documentation/i2c/busses/scx200_acb
13339 F:      arch/x86/platform/scx200/
13340 F:      drivers/watchdog/scx200_wdt.c
13341 F:      drivers/i2c/busses/scx200*
13342 F:      drivers/mtd/maps/scx200_docflash.c
13343 F:      include/linux/scx200.h
13344
13345 SCx200 GPIO DRIVER
13346 M:      Jim Cromie <jim.cromie@gmail.com>
13347 S:      Maintained
13348 F:      drivers/char/scx200_gpio.c
13349 F:      include/linux/scx200_gpio.h
13350
13351 SCx200 HRT CLOCKSOURCE DRIVER
13352 M:      Jim Cromie <jim.cromie@gmail.com>
13353 S:      Maintained
13354 F:      drivers/clocksource/scx200_hrt.c
13355
13356 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13357 M:      Sascha Sommer <saschasommer@freenet.de>
13358 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13359 S:      Maintained
13360 F:      drivers/mmc/host/sdricoh_cs.c
13361
13362 SECURE COMPUTING
13363 M:      Kees Cook <keescook@chromium.org>
13364 R:      Andy Lutomirski <luto@amacapital.net>
13365 R:      Will Drewry <wad@chromium.org>
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13367 S:      Supported
13368 F:      kernel/seccomp.c
13369 F:      include/uapi/linux/seccomp.h
13370 F:      include/linux/seccomp.h
13371 F:      tools/testing/selftests/seccomp/*
13372 F:      tools/testing/selftests/kselftest_harness.h
13373 F:      Documentation/userspace-api/seccomp_filter.rst
13374 K:      \bsecure_computing
13375 K:      \bTIF_SECCOMP\b
13376
13377 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13378 M:      Al Cooper <alcooperx@gmail.com>
13379 L:      linux-mmc@vger.kernel.org
13380 L:      bcm-kernel-feedback-list@broadcom.com
13381 S:      Maintained
13382 F:      drivers/mmc/host/sdhci-brcmstb*
13383
13384 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13385 M:      Adrian Hunter <adrian.hunter@intel.com>
13386 L:      linux-mmc@vger.kernel.org
13387 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13388 S:      Maintained
13389 F:      drivers/mmc/host/sdhci*
13390 F:      include/linux/mmc/sdhci*
13391
13392 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13393 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13394 M:      Manjunath M B <manjumb@synopsys.com>
13395 L:      linux-mmc@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13398
13399 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13400 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13401 L:      linux-mmc@vger.kernel.org
13402 S:      Supported
13403 F:      drivers/mmc/host/sdhci-of-at91.c
13404
13405 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13406 M:      Ben Dooks <ben-linux@fluff.org>
13407 M:      Jaehoon Chung <jh80.chung@samsung.com>
13408 L:      linux-mmc@vger.kernel.org
13409 S:      Maintained
13410 F:      drivers/mmc/host/sdhci-s3c*
13411
13412 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13413 M:      Viresh Kumar <vireshk@kernel.org>
13414 L:      linux-mmc@vger.kernel.org
13415 S:      Maintained
13416 F:      drivers/mmc/host/sdhci-spear.c
13417
13418 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13419 M:      Kishon Vijay Abraham I <kishon@ti.com>
13420 L:      linux-mmc@vger.kernel.org
13421 S:      Maintained
13422 F:      drivers/mmc/host/sdhci-omap.c
13423
13424 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13425 M:      Scott Bauer <scott.bauer@intel.com>
13426 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13427 L:      linux-block@vger.kernel.org
13428 S:      Supported
13429 F:      block/sed*
13430 F:      block/opal_proto.h
13431 F:      include/linux/sed*
13432 F:      include/uapi/linux/sed*
13433
13434 SECURITY CONTACT
13435 M:      Security Officers <security@kernel.org>
13436 S:      Supported
13437
13438 SECURITY SUBSYSTEM
13439 M:      James Morris <jmorris@namei.org>
13440 M:      "Serge E. Hallyn" <serge@hallyn.com>
13441 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13443 W:      http://kernsec.org/
13444 S:      Supported
13445 F:      security/
13446 X:      security/selinux/
13447
13448 SELINUX SECURITY MODULE
13449 M:      Paul Moore <paul@paul-moore.com>
13450 M:      Stephen Smalley <sds@tycho.nsa.gov>
13451 M:      Eric Paris <eparis@parisplace.org>
13452 L:      selinux@vger.kernel.org
13453 W:      https://selinuxproject.org
13454 W:      https://github.com/SELinuxProject
13455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13456 S:      Supported
13457 F:      include/linux/selinux*
13458 F:      security/selinux/
13459 F:      scripts/selinux/
13460 F:      Documentation/admin-guide/LSM/SELinux.rst
13461
13462 SENSABLE PHANTOM
13463 M:      Jiri Slaby <jirislaby@gmail.com>
13464 S:      Maintained
13465 F:      drivers/misc/phantom.c
13466 F:      include/uapi/linux/phantom.h
13467
13468 SERIAL DEVICE BUS
13469 M:      Rob Herring <robh@kernel.org>
13470 L:      linux-serial@vger.kernel.org
13471 S:      Maintained
13472 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13473 F:      drivers/tty/serdev/
13474 F:      include/linux/serdev.h
13475
13476 SERIAL DRIVERS
13477 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13478 L:      linux-serial@vger.kernel.org
13479 S:      Maintained
13480 F:      Documentation/devicetree/bindings/serial/
13481 F:      drivers/tty/serial/
13482
13483 SERIAL IR RECEIVER
13484 M:      Sean Young <sean@mess.org>
13485 L:      linux-media@vger.kernel.org
13486 S:      Maintained
13487 F:      drivers/media/rc/serial_ir.c
13488
13489 SFC NETWORK DRIVER
13490 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13491 M:      Edward Cree <ecree@solarflare.com>
13492 M:      Bert Kenward <bkenward@solarflare.com>
13493 L:      netdev@vger.kernel.org
13494 S:      Supported
13495 F:      drivers/net/ethernet/sfc/
13496
13497 SGI GRU DRIVER
13498 M:      Dimitri Sivanich <sivanich@sgi.com>
13499 S:      Maintained
13500 F:      drivers/misc/sgi-gru/
13501
13502 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13503 M:      Pat Gefre <pfg@sgi.com>
13504 L:      linux-ia64@vger.kernel.org
13505 S:      Supported
13506 F:      Documentation/ia64/serial.txt
13507 F:      drivers/tty/serial/ioc?_serial.c
13508 F:      include/linux/ioc?.h
13509
13510 SGI XP/XPC/XPNET DRIVER
13511 M:      Cliff Whickman <cpw@sgi.com>
13512 M:      Robin Holt <robinmholt@gmail.com>
13513 S:      Maintained
13514 F:      drivers/misc/sgi-xp/
13515
13516 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13517 M:      Ursula Braun <ubraun@linux.ibm.com>
13518 L:      linux-s390@vger.kernel.org
13519 W:      http://www.ibm.com/developerworks/linux/linux390/
13520 S:      Supported
13521 F:      net/smc/
13522
13523 SHARP RJ54N1CB0C SENSOR DRIVER
13524 M:      Jacopo Mondi <jacopo@jmondi.org>
13525 L:      linux-media@vger.kernel.org
13526 T:      git git://linuxtv.org/media_tree.git
13527 S:      Odd fixes
13528 F:      drivers/media/i2c/rj54n1cb0c.c
13529 F:      include/media/i2c/rj54n1cb0c.h
13530
13531 SH_VEU V4L2 MEM2MEM DRIVER
13532 L:      linux-media@vger.kernel.org
13533 S:      Orphan
13534 F:      drivers/media/platform/sh_veu.c
13535
13536 SH_VOU V4L2 OUTPUT DRIVER
13537 L:      linux-media@vger.kernel.org
13538 S:      Orphan
13539 F:      drivers/media/platform/sh_vou.c
13540 F:      include/media/drv-intf/sh_vou.h
13541
13542 SI2157 MEDIA DRIVER
13543 M:      Antti Palosaari <crope@iki.fi>
13544 L:      linux-media@vger.kernel.org
13545 W:      https://linuxtv.org
13546 W:      http://palosaari.fi/linux/
13547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13548 T:      git git://linuxtv.org/anttip/media_tree.git
13549 S:      Maintained
13550 F:      drivers/media/tuners/si2157*
13551
13552 SI2165 MEDIA DRIVER
13553 M:      Matthias Schwarzott <zzam@gentoo.org>
13554 L:      linux-media@vger.kernel.org
13555 W:      https://linuxtv.org
13556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13557 S:      Maintained
13558 F:      drivers/media/dvb-frontends/si2165*
13559
13560 SI2168 MEDIA DRIVER
13561 M:      Antti Palosaari <crope@iki.fi>
13562 L:      linux-media@vger.kernel.org
13563 W:      https://linuxtv.org
13564 W:      http://palosaari.fi/linux/
13565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13566 T:      git git://linuxtv.org/anttip/media_tree.git
13567 S:      Maintained
13568 F:      drivers/media/dvb-frontends/si2168*
13569
13570 SI470X FM RADIO RECEIVER I2C DRIVER
13571 M:      Hans Verkuil <hverkuil@xs4all.nl>
13572 L:      linux-media@vger.kernel.org
13573 T:      git git://linuxtv.org/media_tree.git
13574 W:      https://linuxtv.org
13575 S:      Odd Fixes
13576 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13577
13578 SI470X FM RADIO RECEIVER USB DRIVER
13579 M:      Hans Verkuil <hverkuil@xs4all.nl>
13580 L:      linux-media@vger.kernel.org
13581 T:      git git://linuxtv.org/media_tree.git
13582 W:      https://linuxtv.org
13583 S:      Maintained
13584 F:      drivers/media/radio/si470x/radio-si470x-common.c
13585 F:      drivers/media/radio/si470x/radio-si470x.h
13586 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13587
13588 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13589 M:      Eduardo Valentin <edubezval@gmail.com>
13590 L:      linux-media@vger.kernel.org
13591 T:      git git://linuxtv.org/media_tree.git
13592 W:      https://linuxtv.org
13593 S:      Odd Fixes
13594 F:      drivers/media/radio/si4713/si4713.?
13595
13596 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13597 M:      Eduardo Valentin <edubezval@gmail.com>
13598 L:      linux-media@vger.kernel.org
13599 T:      git git://linuxtv.org/media_tree.git
13600 W:      https://linuxtv.org
13601 S:      Odd Fixes
13602 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13603
13604 SI4713 FM RADIO TRANSMITTER USB DRIVER
13605 M:      Hans Verkuil <hverkuil@xs4all.nl>
13606 L:      linux-media@vger.kernel.org
13607 T:      git git://linuxtv.org/media_tree.git
13608 W:      https://linuxtv.org
13609 S:      Maintained
13610 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13611
13612 SIANO DVB DRIVER
13613 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13614 L:      linux-media@vger.kernel.org
13615 W:      https://linuxtv.org
13616 T:      git git://linuxtv.org/media_tree.git
13617 S:      Odd fixes
13618 F:      drivers/media/common/siano/
13619 F:      drivers/media/usb/siano/
13620 F:      drivers/media/usb/siano/
13621 F:      drivers/media/mmc/siano/
13622
13623 SIFIVE DRIVERS
13624 M:      Palmer Dabbelt <palmer@sifive.com>
13625 L:      linux-riscv@lists.infradead.org
13626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13627 S:      Supported
13628 K:      sifive
13629 N:      sifive
13630
13631 SILEAD TOUCHSCREEN DRIVER
13632 M:      Hans de Goede <hdegoede@redhat.com>
13633 L:      linux-input@vger.kernel.org
13634 L:      platform-driver-x86@vger.kernel.org
13635 S:      Maintained
13636 F:      drivers/input/touchscreen/silead.c
13637 F:      drivers/platform/x86/touchscreen_dmi.c
13638
13639 SILICON MOTION SM712 FRAME BUFFER DRIVER
13640 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13641 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13642 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13643 L:      linux-fbdev@vger.kernel.org
13644 S:      Maintained
13645 F:      drivers/video/fbdev/sm712*
13646 F:      Documentation/fb/sm712fb.txt
13647
13648 SIMPLE FIRMWARE INTERFACE (SFI)
13649 M:      Len Brown <lenb@kernel.org>
13650 L:      sfi-devel@simplefirmware.org
13651 W:      http://simplefirmware.org/
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13653 S:      Supported
13654 F:      arch/x86/platform/sfi/
13655 F:      drivers/sfi/
13656 F:      include/linux/sfi*.h
13657
13658 SIMPLEFB FB DRIVER
13659 M:      Hans de Goede <hdegoede@redhat.com>
13660 L:      linux-fbdev@vger.kernel.org
13661 S:      Maintained
13662 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13663 F:      drivers/video/fbdev/simplefb.c
13664 F:      include/linux/platform_data/simplefb.h
13665
13666 SIMTEC EB110ATX (Chalice CATS)
13667 P:      Ben Dooks
13668 P:      Vincent Sanders <vince@simtec.co.uk>
13669 M:      Simtec Linux Team <linux@simtec.co.uk>
13670 W:      http://www.simtec.co.uk/products/EB110ATX/
13671 S:      Supported
13672
13673 SIMTEC EB2410ITX (BAST)
13674 P:      Ben Dooks
13675 P:      Vincent Sanders <vince@simtec.co.uk>
13676 M:      Simtec Linux Team <linux@simtec.co.uk>
13677 W:      http://www.simtec.co.uk/products/EB2410ITX/
13678 S:      Supported
13679 F:      arch/arm/mach-s3c24xx/mach-bast.c
13680 F:      arch/arm/mach-s3c24xx/bast-ide.c
13681 F:      arch/arm/mach-s3c24xx/bast-irq.c
13682
13683 SIPHASH PRF ROUTINES
13684 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13685 S:      Maintained
13686 F:      lib/siphash.c
13687 F:      lib/test_siphash.c
13688 F:      include/linux/siphash.h
13689
13690 SIOX
13691 M:      Gavin Schenk <g.schenk@eckelmann.de>
13692 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13693 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13694 S:      Supported
13695 F:      drivers/siox/*
13696 F:      drivers/gpio/gpio-siox.c
13697 F:      include/trace/events/siox.h
13698
13699 SIS 190 ETHERNET DRIVER
13700 M:      Francois Romieu <romieu@fr.zoreil.com>
13701 L:      netdev@vger.kernel.org
13702 S:      Maintained
13703 F:      drivers/net/ethernet/sis/sis190.c
13704
13705 SIS 900/7016 FAST ETHERNET DRIVER
13706 M:      Daniele Venzano <venza@brownhat.org>
13707 W:      http://www.brownhat.org/sis900.html
13708 L:      netdev@vger.kernel.org
13709 S:      Maintained
13710 F:      drivers/net/ethernet/sis/sis900.*
13711
13712 SIS FRAMEBUFFER DRIVER
13713 M:      Thomas Winischhofer <thomas@winischhofer.net>
13714 W:      http://www.winischhofer.net/linuxsisvga.shtml
13715 S:      Maintained
13716 F:      Documentation/fb/sisfb.txt
13717 F:      drivers/video/fbdev/sis/
13718 F:      include/video/sisfb.h
13719
13720 SIS USB2VGA DRIVER
13721 M:      Thomas Winischhofer <thomas@winischhofer.net>
13722 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13723 S:      Maintained
13724 F:      drivers/usb/misc/sisusbvga/
13725
13726 SLAB ALLOCATOR
13727 M:      Christoph Lameter <cl@linux.com>
13728 M:      Pekka Enberg <penberg@kernel.org>
13729 M:      David Rientjes <rientjes@google.com>
13730 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13731 M:      Andrew Morton <akpm@linux-foundation.org>
13732 L:      linux-mm@kvack.org
13733 S:      Maintained
13734 F:      include/linux/sl?b*.h
13735 F:      mm/sl?b*
13736
13737 SLEEPABLE READ-COPY UPDATE (SRCU)
13738 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13739 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13740 M:      Josh Triplett <josh@joshtriplett.org>
13741 R:      Steven Rostedt <rostedt@goodmis.org>
13742 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13743 L:      linux-kernel@vger.kernel.org
13744 W:      http://www.rdrop.com/users/paulmck/RCU/
13745 S:      Supported
13746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13747 F:      include/linux/srcu*.h
13748 F:      kernel/rcu/srcu*.c
13749
13750 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13751 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13753 S:      Maintained
13754 F:      drivers/slimbus/
13755 F:      Documentation/devicetree/bindings/slimbus/
13756 F:      include/linux/slimbus.h
13757
13758 SMACK SECURITY MODULE
13759 M:      Casey Schaufler <casey@schaufler-ca.com>
13760 L:      linux-security-module@vger.kernel.org
13761 W:      http://schaufler-ca.com
13762 T:      git git://github.com/cschaufler/smack-next
13763 S:      Maintained
13764 F:      Documentation/admin-guide/LSM/Smack.rst
13765 F:      security/smack/
13766
13767 SMC91x ETHERNET DRIVER
13768 M:      Nicolas Pitre <nico@fluxnic.net>
13769 S:      Odd Fixes
13770 F:      drivers/net/ethernet/smsc/smc91x.*
13771
13772 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13773 M:      Sakari Ailus <sakari.ailus@iki.fi>
13774 L:      linux-media@vger.kernel.org
13775 S:      Maintained
13776 F:      drivers/media/i2c/smiapp/
13777 F:      include/media/i2c/smiapp.h
13778 F:      drivers/media/i2c/smiapp-pll.c
13779 F:      drivers/media/i2c/smiapp-pll.h
13780 F:      include/uapi/linux/smiapp.h
13781 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13782
13783 SMM665 HARDWARE MONITOR DRIVER
13784 M:      Guenter Roeck <linux@roeck-us.net>
13785 L:      linux-hwmon@vger.kernel.org
13786 S:      Maintained
13787 F:      Documentation/hwmon/smm665
13788 F:      drivers/hwmon/smm665.c
13789
13790 SMSC EMC2103 HARDWARE MONITOR DRIVER
13791 M:      Steve Glendinning <steve.glendinning@shawell.net>
13792 L:      linux-hwmon@vger.kernel.org
13793 S:      Maintained
13794 F:      Documentation/hwmon/emc2103
13795 F:      drivers/hwmon/emc2103.c
13796
13797 SMSC SCH5627 HARDWARE MONITOR DRIVER
13798 M:      Hans de Goede <hdegoede@redhat.com>
13799 L:      linux-hwmon@vger.kernel.org
13800 S:      Supported
13801 F:      Documentation/hwmon/sch5627
13802 F:      drivers/hwmon/sch5627.c
13803
13804 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13805 M:      Steve Glendinning <steve.glendinning@shawell.net>
13806 L:      linux-fbdev@vger.kernel.org
13807 S:      Maintained
13808 F:      drivers/video/fbdev/smscufx.c
13809
13810 SMSC47B397 HARDWARE MONITOR DRIVER
13811 M:      Jean Delvare <jdelvare@suse.com>
13812 L:      linux-hwmon@vger.kernel.org
13813 S:      Maintained
13814 F:      Documentation/hwmon/smsc47b397
13815 F:      drivers/hwmon/smsc47b397.c
13816
13817 SMSC911x ETHERNET DRIVER
13818 M:      Steve Glendinning <steve.glendinning@shawell.net>
13819 L:      netdev@vger.kernel.org
13820 S:      Maintained
13821 F:      include/linux/smsc911x.h
13822 F:      drivers/net/ethernet/smsc/smsc911x.*
13823
13824 SMSC9420 PCI ETHERNET DRIVER
13825 M:      Steve Glendinning <steve.glendinning@shawell.net>
13826 L:      netdev@vger.kernel.org
13827 S:      Maintained
13828 F:      drivers/net/ethernet/smsc/smsc9420.*
13829
13830 SOC-CAMERA V4L2 SUBSYSTEM
13831 L:      linux-media@vger.kernel.org
13832 T:      git git://linuxtv.org/media_tree.git
13833 S:      Orphan
13834 F:      include/media/soc*
13835 F:      drivers/media/i2c/soc_camera/
13836 F:      drivers/media/platform/soc_camera/
13837
13838 SOCIONEXT SYNQUACER I2C DRIVER
13839 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13840 L:      linux-i2c@vger.kernel.org
13841 S:      Maintained
13842 F:      drivers/i2c/busses/i2c-synquacer.c
13843 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13844
13845 SOCIONEXT UNIPHIER SOUND DRIVER
13846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13847 S:      Orphan
13848 F:      sound/soc/uniphier/
13849
13850 SOEKRIS NET48XX LED SUPPORT
13851 M:      Chris Boot <bootc@bootc.net>
13852 S:      Maintained
13853 F:      drivers/leds/leds-net48xx.c
13854
13855 SOFT-ROCE DRIVER (rxe)
13856 M:      Moni Shoua <monis@mellanox.com>
13857 L:      linux-rdma@vger.kernel.org
13858 S:      Supported
13859 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13860 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13861 F:      drivers/infiniband/sw/rxe/
13862 F:      include/uapi/rdma/rdma_user_rxe.h
13863
13864 SOFTLOGIC 6x10 MPEG CODEC
13865 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13866 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13867 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13868 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13869 M:      Ismael Luceno <ismael@iodev.co.uk>
13870 L:      linux-media@vger.kernel.org
13871 S:      Supported
13872 F:      drivers/media/pci/solo6x10/
13873
13874 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13875 M:      James Morse <james.morse@arm.com>
13876 L:      linux-arm-kernel@lists.infradead.org
13877 S:      Maintained
13878 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13879 F:      drivers/firmware/arm_sdei.c
13880 F:      include/linux/arm_sdei.h
13881 F:      include/uapi/linux/arm_sdei.h
13882
13883 SOFTWARE RAID (Multiple Disks) SUPPORT
13884 M:      Shaohua Li <shli@kernel.org>
13885 L:      linux-raid@vger.kernel.org
13886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13887 S:      Supported
13888 F:      drivers/md/Makefile
13889 F:      drivers/md/Kconfig
13890 F:      drivers/md/md*
13891 F:      drivers/md/raid*
13892 F:      include/linux/raid/
13893 F:      include/uapi/linux/raid/
13894
13895 SOCIONEXT (SNI) AVE NETWORK DRIVER
13896 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13897 L:      netdev@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/net/ethernet/socionext/sni_ave.c
13900 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13901
13902 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13903 M:      Jassi Brar <jaswinder.singh@linaro.org>
13904 L:      netdev@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/net/ethernet/socionext/netsec.c
13907 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13908
13909 SOLIDRUN CLEARFOG SUPPORT
13910 M:      Russell King <linux@armlinux.org.uk>
13911 S:      Maintained
13912 F:      arch/arm/boot/dts/armada-388-clearfog*
13913 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13914
13915 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13916 M:      Russell King <linux@armlinux.org.uk>
13917 S:      Maintained
13918 F:      arch/arm/boot/dts/imx6*-cubox-i*
13919 F:      arch/arm/boot/dts/imx6*-hummingboard*
13920 F:      arch/arm/boot/dts/imx6*-sr-*
13921
13922 SONIC NETWORK DRIVER
13923 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13924 L:      netdev@vger.kernel.org
13925 S:      Maintained
13926 F:      drivers/net/ethernet/natsemi/sonic.*
13927
13928 SONICS SILICON BACKPLANE DRIVER (SSB)
13929 M:      Michael Buesch <m@bues.ch>
13930 L:      linux-wireless@vger.kernel.org
13931 S:      Maintained
13932 F:      drivers/ssb/
13933 F:      include/linux/ssb/
13934
13935 SONY IMX258 SENSOR DRIVER
13936 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13937 L:      linux-media@vger.kernel.org
13938 T:      git git://linuxtv.org/media_tree.git
13939 S:      Maintained
13940 F:      drivers/media/i2c/imx258.c
13941
13942 SONY IMX274 SENSOR DRIVER
13943 M:      Leon Luo <leonl@leopardimaging.com>
13944 L:      linux-media@vger.kernel.org
13945 T:      git git://linuxtv.org/media_tree.git
13946 S:      Maintained
13947 F:      drivers/media/i2c/imx274.c
13948 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13949
13950 SONY IMX319 SENSOR DRIVER
13951 M:      Bingbu Cao <bingbu.cao@intel.com>
13952 L:      linux-media@vger.kernel.org
13953 T:      git git://linuxtv.org/media_tree.git
13954 S:      Maintained
13955 F:      drivers/media/i2c/imx319.c
13956
13957 SONY IMX355 SENSOR DRIVER
13958 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13959 L:      linux-media@vger.kernel.org
13960 T:      git git://linuxtv.org/media_tree.git
13961 S:      Maintained
13962 F:      drivers/media/i2c/imx355.c
13963
13964 SONY MEMORYSTICK CARD SUPPORT
13965 M:      Alex Dubov <oakad@yahoo.com>
13966 W:      http://tifmxx.berlios.de/
13967 S:      Maintained
13968 F:      drivers/memstick/host/tifm_ms.c
13969
13970 SONY MEMORYSTICK STANDARD SUPPORT
13971 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13972 S:      Maintained
13973 F:      drivers/memstick/core/ms_block.*
13974
13975 SONY VAIO CONTROL DEVICE DRIVER
13976 M:      Mattia Dongili <malattia@linux.it>
13977 L:      platform-driver-x86@vger.kernel.org
13978 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13979 S:      Maintained
13980 F:      Documentation/laptops/sony-laptop.txt
13981 F:      drivers/char/sonypi.c
13982 F:      drivers/platform/x86/sony-laptop.c
13983 F:      include/linux/sony-laptop.h
13984
13985 SOUND
13986 M:      Jaroslav Kysela <perex@perex.cz>
13987 M:      Takashi Iwai <tiwai@suse.com>
13988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13989 W:      http://www.alsa-project.org/
13990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13991 T:      git git://git.alsa-project.org/alsa-kernel.git
13992 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13993 S:      Maintained
13994 F:      Documentation/sound/
13995 F:      include/sound/
13996 F:      include/uapi/sound/
13997 F:      sound/
13998
13999 SOUND - COMPRESSED AUDIO
14000 M:      Vinod Koul <vkoul@kernel.org>
14001 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14003 S:      Supported
14004 F:      Documentation/sound/designs/compress-offload.rst
14005 F:      include/sound/compress_driver.h
14006 F:      include/uapi/sound/compress_*
14007 F:      sound/core/compress_offload.c
14008 F:      sound/soc/soc-compress.c
14009
14010 SOUND - DMAENGINE HELPERS
14011 M:      Lars-Peter Clausen <lars@metafoo.de>
14012 S:      Supported
14013 F:      include/sound/dmaengine_pcm.h
14014 F:      sound/core/pcm_dmaengine.c
14015 F:      sound/soc/soc-generic-dmaengine-pcm.c
14016
14017 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14018 M:      Liam Girdwood <lgirdwood@gmail.com>
14019 M:      Mark Brown <broonie@kernel.org>
14020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14022 W:      http://alsa-project.org/main/index.php/ASoC
14023 S:      Supported
14024 F:      Documentation/devicetree/bindings/sound/
14025 F:      Documentation/sound/soc/
14026 F:      sound/soc/
14027 F:      include/dt-bindings/sound/
14028 F:      include/sound/soc*
14029
14030 SOUNDWIRE SUBSYSTEM
14031 M:      Vinod Koul <vkoul@kernel.org>
14032 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14033 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14034 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14035 S:      Supported
14036 F:      Documentation/driver-api/soundwire/
14037 F:      drivers/soundwire/
14038 F:      include/linux/soundwire/
14039
14040 SP2 MEDIA DRIVER
14041 M:      Olli Salonen <olli.salonen@iki.fi>
14042 L:      linux-media@vger.kernel.org
14043 W:      https://linuxtv.org
14044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14045 S:      Maintained
14046 F:      drivers/media/dvb-frontends/sp2*
14047
14048 SPARC + UltraSPARC (sparc/sparc64)
14049 M:      "David S. Miller" <davem@davemloft.net>
14050 L:      sparclinux@vger.kernel.org
14051 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14054 S:      Maintained
14055 F:      arch/sparc/
14056 F:      drivers/sbus/
14057
14058 SPARC SERIAL DRIVERS
14059 M:      "David S. Miller" <davem@davemloft.net>
14060 L:      sparclinux@vger.kernel.org
14061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14063 S:      Maintained
14064 F:      include/linux/sunserialcore.h
14065 F:      drivers/tty/serial/suncore.c
14066 F:      drivers/tty/serial/sunhv.c
14067 F:      drivers/tty/serial/sunsab.c
14068 F:      drivers/tty/serial/sunsab.h
14069 F:      drivers/tty/serial/sunsu.c
14070 F:      drivers/tty/serial/sunzilog.c
14071 F:      drivers/tty/serial/sunzilog.h
14072 F:      drivers/tty/vcc.c
14073
14074 SPARSE CHECKER
14075 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14076 L:      linux-sparse@vger.kernel.org
14077 W:      https://sparse.wiki.kernel.org/
14078 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14079 S:      Maintained
14080 F:      include/linux/compiler.h
14081
14082 SPEAR CLOCK FRAMEWORK SUPPORT
14083 M:      Viresh Kumar <vireshk@kernel.org>
14084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14085 W:      http://www.st.com/spear
14086 S:      Maintained
14087 F:      drivers/clk/spear/
14088
14089 SPEAR PLATFORM SUPPORT
14090 M:      Viresh Kumar <vireshk@kernel.org>
14091 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14093 W:      http://www.st.com/spear
14094 S:      Maintained
14095 F:      arch/arm/boot/dts/spear*
14096 F:      arch/arm/mach-spear/
14097
14098 SPI NOR SUBSYSTEM
14099 M:      Marek Vasut <marek.vasut@gmail.com>
14100 L:      linux-mtd@lists.infradead.org
14101 W:      http://www.linux-mtd.infradead.org/
14102 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14103 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14104 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14105 S:      Maintained
14106 F:      drivers/mtd/spi-nor/
14107 F:      include/linux/mtd/spi-nor.h
14108
14109 SPI SUBSYSTEM
14110 M:      Mark Brown <broonie@kernel.org>
14111 L:      linux-spi@vger.kernel.org
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14113 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14114 S:      Maintained
14115 F:      Documentation/devicetree/bindings/spi/
14116 F:      Documentation/spi/
14117 F:      drivers/spi/
14118 F:      include/linux/spi/
14119 F:      include/uapi/linux/spi/
14120 F:      tools/spi/
14121
14122 SPIDERNET NETWORK DRIVER for CELL
14123 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14124 L:      netdev@vger.kernel.org
14125 S:      Supported
14126 F:      Documentation/networking/spider_net.txt
14127 F:      drivers/net/ethernet/toshiba/spider_net*
14128
14129 SPMI SUBSYSTEM
14130 R:      Stephen Boyd <sboyd@kernel.org>
14131 L:      linux-arm-msm@vger.kernel.org
14132 F:      Documentation/devicetree/bindings/spmi/
14133 F:      drivers/spmi/
14134 F:      include/dt-bindings/spmi/spmi.h
14135 F:      include/linux/spmi.h
14136 F:      include/trace/events/spmi.h
14137
14138 SPU FILE SYSTEM
14139 M:      Jeremy Kerr <jk@ozlabs.org>
14140 L:      linuxppc-dev@lists.ozlabs.org
14141 W:      http://www.ibm.com/developerworks/power/cell/
14142 S:      Supported
14143 F:      Documentation/filesystems/spufs.txt
14144 F:      arch/powerpc/platforms/cell/spufs/
14145
14146 SQUASHFS FILE SYSTEM
14147 M:      Phillip Lougher <phillip@squashfs.org.uk>
14148 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14149 W:      http://squashfs.org.uk
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14151 S:      Maintained
14152 F:      Documentation/filesystems/squashfs.txt
14153 F:      fs/squashfs/
14154
14155 SRM (Alpha) environment access
14156 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14157 S:      Maintained
14158 F:      arch/alpha/kernel/srm_env.c
14159
14160 ST STM32 I2C/SMBUS DRIVER
14161 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14162 L:      linux-i2c@vger.kernel.org
14163 S:      Maintained
14164 F:      drivers/i2c/busses/i2c-stm32*
14165
14166 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14167 M:      Song Qiang <songqiang1304521@gmail.com>
14168 L:      linux-iio@vger.kernel.org
14169 S:      Maintained
14170 F:      drivers/iio/proximity/vl53l0x-i2c.c
14171 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14172
14173 STABLE BRANCH
14174 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14175 M:      Sasha Levin <sashal@kernel.org>
14176 L:      stable@vger.kernel.org
14177 S:      Supported
14178 F:      Documentation/process/stable-kernel-rules.rst
14179
14180 STAGING - COMEDI
14181 M:      Ian Abbott <abbotti@mev.co.uk>
14182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14183 S:      Odd Fixes
14184 F:      drivers/staging/comedi/
14185
14186 STAGING - EROFS FILE SYSTEM
14187 M:      Gao Xiang <gaoxiang25@huawei.com>
14188 M:      Chao Yu <yuchao0@huawei.com>
14189 L:      linux-erofs@lists.ozlabs.org
14190 S:      Maintained
14191 F:      drivers/staging/erofs/
14192
14193 STAGING - INDUSTRIAL IO
14194 M:      Jonathan Cameron <jic23@kernel.org>
14195 L:      linux-iio@vger.kernel.org
14196 S:      Odd Fixes
14197 F:      Documentation/devicetree/bindings/staging/iio/
14198 F:      drivers/staging/iio/
14199
14200 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14201 M:      Marc Dietrich <marvin24@gmx.de>
14202 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14203 L:      linux-tegra@vger.kernel.org
14204 S:      Maintained
14205 F:      drivers/staging/nvec/
14206
14207 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14208 M:      Jens Frederich <jfrederich@gmail.com>
14209 M:      Daniel Drake <dsd@laptop.org>
14210 M:      Jon Nettleton <jon.nettleton@gmail.com>
14211 W:      http://wiki.laptop.org/go/DCON
14212 S:      Maintained
14213 F:      drivers/staging/olpc_dcon/
14214
14215 STAGING - REALTEK RTL8712U DRIVERS
14216 M:      Larry Finger <Larry.Finger@lwfinger.net>
14217 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14218 S:      Odd Fixes
14219 F:      drivers/staging/rtl8712/
14220
14221 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14222 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14223 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14224 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14225 L:      linux-fbdev@vger.kernel.org
14226 S:      Maintained
14227 F:      drivers/staging/sm750fb/
14228
14229 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14230 M:      William Hubbs <w.d.hubbs@gmail.com>
14231 M:      Chris Brannon <chris@the-brannons.com>
14232 M:      Kirk Reiser <kirk@reisers.ca>
14233 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14234 L:      speakup@linux-speakup.org
14235 W:      http://www.linux-speakup.org/
14236 S:      Odd Fixes
14237 F:      drivers/staging/speakup/
14238
14239 STAGING - VIA VT665X DRIVERS
14240 M:      Forest Bond <forest@alittletooquiet.net>
14241 S:      Odd Fixes
14242 F:      drivers/staging/vt665?/
14243
14244 STAGING - WILC1000 WIFI DRIVER
14245 M:      Aditya Shankar <aditya.shankar@microchip.com>
14246 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14247 L:      linux-wireless@vger.kernel.org
14248 S:      Supported
14249 F:      drivers/staging/wilc1000/
14250
14251 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14252 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14253 S:      Odd Fixes
14254 F:      drivers/staging/xgifb/
14255
14256 STAGING SUBSYSTEM
14257 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14259 L:      devel@driverdev.osuosl.org
14260 S:      Supported
14261 F:      drivers/staging/
14262
14263 STARFIRE/DURALAN NETWORK DRIVER
14264 M:      Ion Badulescu <ionut@badula.org>
14265 S:      Odd Fixes
14266 F:      drivers/net/ethernet/adaptec/starfire*
14267
14268 STEC S1220 SKD DRIVER
14269 M:      Bart Van Assche <bart.vanassche@wdc.com>
14270 L:      linux-block@vger.kernel.org
14271 S:      Maintained
14272 F:      drivers/block/skd*[ch]
14273
14274 STI AUDIO (ASoC) DRIVERS
14275 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14277 S:      Maintained
14278 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14279 F:      sound/soc/sti/
14280
14281 STI CEC DRIVER
14282 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14283 S:      Maintained
14284 F:      drivers/media/platform/sti/cec/
14285 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14286
14287 STK1160 USB VIDEO CAPTURE DRIVER
14288 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14289 L:      linux-media@vger.kernel.org
14290 T:      git git://linuxtv.org/media_tree.git
14291 S:      Maintained
14292 F:      drivers/media/usb/stk1160/
14293
14294 STM32 AUDIO (ASoC) DRIVERS
14295 M:      Olivier Moysan <olivier.moysan@st.com>
14296 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14298 S:      Maintained
14299 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14300 F:      sound/soc/stm/
14301
14302 STM32 TIMER/LPTIMER DRIVERS
14303 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14304 S:      Maintained
14305 F:      drivers/*/stm32-*timer*
14306 F:      drivers/pwm/pwm-stm32*
14307 F:      include/linux/*/stm32-*tim*
14308 F:      Documentation/ABI/testing/*timer-stm32
14309 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14310 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14311
14312 STMMAC ETHERNET DRIVER
14313 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14314 M:      Alexandre Torgue <alexandre.torgue@st.com>
14315 M:      Jose Abreu <joabreu@synopsys.com>
14316 L:      netdev@vger.kernel.org
14317 W:      http://www.stlinux.com
14318 S:      Supported
14319 F:      drivers/net/ethernet/stmicro/stmmac/
14320
14321 SUN3/3X
14322 M:      Sam Creasey <sammy@sammy.net>
14323 W:      http://sammy.net/sun3/
14324 S:      Maintained
14325 F:      arch/m68k/kernel/*sun3*
14326 F:      arch/m68k/sun3*/
14327 F:      arch/m68k/include/asm/sun3*
14328 F:      drivers/net/ethernet/i825xx/sun3*
14329
14330 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14331 M:      Hans de Goede <hdegoede@redhat.com>
14332 L:      linux-input@vger.kernel.org
14333 S:      Maintained
14334 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14335 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14336
14337 SUNDANCE NETWORK DRIVER
14338 M:      Denis Kirjanov <kda@linux-powerpc.org>
14339 L:      netdev@vger.kernel.org
14340 S:      Maintained
14341 F:      drivers/net/ethernet/dlink/sundance.c
14342
14343 SUPERH
14344 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14345 M:      Rich Felker <dalias@libc.org>
14346 L:      linux-sh@vger.kernel.org
14347 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14348 S:      Maintained
14349 F:      Documentation/sh/
14350 F:      arch/sh/
14351 F:      drivers/sh/
14352
14353 SUSPEND TO RAM
14354 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14355 M:      Len Brown <len.brown@intel.com>
14356 M:      Pavel Machek <pavel@ucw.cz>
14357 L:      linux-pm@vger.kernel.org
14358 B:      https://bugzilla.kernel.org
14359 S:      Supported
14360 F:      Documentation/power/
14361 F:      arch/x86/kernel/acpi/
14362 F:      drivers/base/power/
14363 F:      kernel/power/
14364 F:      include/linux/suspend.h
14365 F:      include/linux/freezer.h
14366 F:      include/linux/pm.h
14367
14368 SVGA HANDLING
14369 M:      Martin Mares <mj@ucw.cz>
14370 L:      linux-video@atrey.karlin.mff.cuni.cz
14371 S:      Maintained
14372 F:      Documentation/svga.txt
14373 F:      arch/x86/boot/video*
14374
14375 SWIOTLB SUBSYSTEM
14376 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14377 L:      iommu@lists.linux-foundation.org
14378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14379 S:      Supported
14380 F:      kernel/dma/swiotlb.c
14381 F:      arch/*/kernel/pci-swiotlb.c
14382 F:      include/linux/swiotlb.h
14383
14384 SWITCHDEV
14385 M:      Jiri Pirko <jiri@resnulli.us>
14386 M:      Ivan Vecera <ivecera@redhat.com>
14387 L:      netdev@vger.kernel.org
14388 S:      Supported
14389 F:      net/switchdev/
14390 F:      include/net/switchdev.h
14391
14392 SY8106A REGULATOR DRIVER
14393 M:      Icenowy Zheng <icenowy@aosc.io>
14394 S:      Maintained
14395 F:      drivers/regulator/sy8106a-regulator.c
14396 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14397
14398 SYNC FILE FRAMEWORK
14399 M:      Sumit Semwal <sumit.semwal@linaro.org>
14400 R:      Gustavo Padovan <gustavo@padovan.org>
14401 S:      Maintained
14402 L:      linux-media@vger.kernel.org
14403 L:      dri-devel@lists.freedesktop.org
14404 F:      drivers/dma-buf/sync_*
14405 F:      drivers/dma-buf/dma-fence*
14406 F:      drivers/dma-buf/sw_sync.c
14407 F:      include/linux/sync_file.h
14408 F:      include/uapi/linux/sync_file.h
14409 F:      Documentation/sync_file.txt
14410 T:      git git://anongit.freedesktop.org/drm/drm-misc
14411
14412 SYNOPSYS ARC ARCHITECTURE
14413 M:      Vineet Gupta <vgupta@synopsys.com>
14414 L:      linux-snps-arc@lists.infradead.org
14415 S:      Supported
14416 F:      arch/arc/
14417 F:      Documentation/devicetree/bindings/arc/*
14418 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14419 F:      drivers/clocksource/arc_timer.c
14420 F:      drivers/tty/serial/arc_uart.c
14421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14422
14423 SYNOPSYS ARC HSDK SDP pll clock driver
14424 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14425 S:      Supported
14426 F:      drivers/clk/clk-hsdk-pll.c
14427 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14428
14429 SYNOPSYS ARC SDP clock driver
14430 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14431 S:      Supported
14432 F:      drivers/clk/axs10x/*
14433 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14434
14435 SYNOPSYS ARC SDP platform support
14436 M:      Alexey Brodkin <abrodkin@synopsys.com>
14437 S:      Supported
14438 F:      arch/arc/plat-axs10x
14439 F:      arch/arc/boot/dts/ax*
14440 F:      Documentation/devicetree/bindings/arc/axs10*
14441
14442 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14443 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14444 S:      Supported
14445 F:      drivers/reset/reset-axs10x.c
14446 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14447
14448 SYNOPSYS CREG GPIO DRIVER
14449 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14450 S:      Maintained
14451 F:      drivers/gpio/gpio-creg-snps.c
14452 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14453
14454 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14455 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14456 S:      Maintained
14457 F:      drivers/tty/serial/8250/8250_dw.c
14458
14459 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14460 M:      Hoan Tran <hotran@apm.com>
14461 L:      linux-gpio@vger.kernel.org
14462 S:      Maintained
14463 F:      drivers/gpio/gpio-dwapb.c
14464 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14465
14466 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14467 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14468 S:      Maintained
14469 F:      drivers/dma/dwi-axi-dmac/
14470 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14471
14472 SYNOPSYS DESIGNWARE DMAC DRIVER
14473 M:      Viresh Kumar <vireshk@kernel.org>
14474 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14475 S:      Maintained
14476 F:      include/linux/dma/dw.h
14477 F:      include/linux/platform_data/dma-dw.h
14478 F:      drivers/dma/dw/
14479
14480 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14481 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14482 L:      netdev@vger.kernel.org
14483 S:      Supported
14484 F:      drivers/net/ethernet/synopsys/
14485
14486 SYNOPSYS DESIGNWARE I2C DRIVER
14487 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14488 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14489 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14490 L:      linux-i2c@vger.kernel.org
14491 S:      Maintained
14492 F:      drivers/i2c/busses/i2c-designware-*
14493 F:      include/linux/platform_data/i2c-designware.h
14494
14495 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14496 M:      Jaehoon Chung <jh80.chung@samsung.com>
14497 L:      linux-mmc@vger.kernel.org
14498 S:      Maintained
14499 F:      drivers/mmc/host/dw_mmc*
14500
14501 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14502 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14503 S:      Supported
14504 F:      drivers/reset/reset-hsdk.c
14505 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14506 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14507
14508 SYSTEM CONFIGURATION (SYSCON)
14509 M:      Lee Jones <lee.jones@linaro.org>
14510 M:      Arnd Bergmann <arnd@arndb.de>
14511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14512 S:      Supported
14513 F:      drivers/mfd/syscon.c
14514
14515 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14516 M:      Sudeep Holla <sudeep.holla@arm.com>
14517 L:      linux-arm-kernel@lists.infradead.org
14518 S:      Maintained
14519 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14520 F:      drivers/clk/clk-sc[mp]i.c
14521 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14522 F:      drivers/firmware/arm_scpi.c
14523 F:      drivers/firmware/arm_scmi/
14524 F:      include/linux/sc[mp]i_protocol.h
14525
14526 SYSTEM RESET/SHUTDOWN DRIVERS
14527 M:      Sebastian Reichel <sre@kernel.org>
14528 L:      linux-pm@vger.kernel.org
14529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14530 S:      Maintained
14531 F:      Documentation/devicetree/bindings/power/reset/
14532 F:      drivers/power/reset/
14533
14534 SYSTEM TRACE MODULE CLASS
14535 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14536 S:      Maintained
14537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14538 F:      Documentation/trace/stm.rst
14539 F:      drivers/hwtracing/stm/
14540 F:      include/linux/stm.h
14541 F:      include/uapi/linux/stm.h
14542
14543 SYSV FILESYSTEM
14544 M:      Christoph Hellwig <hch@infradead.org>
14545 S:      Maintained
14546 F:      Documentation/filesystems/sysv-fs.txt
14547 F:      fs/sysv/
14548 F:      include/linux/sysv_fs.h
14549
14550 TARGET SUBSYSTEM
14551 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14552 L:      linux-scsi@vger.kernel.org
14553 L:      target-devel@vger.kernel.org
14554 W:      http://www.linux-iscsi.org
14555 W:      http://groups.google.com/group/linux-iscsi-target-dev
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14557 S:      Supported
14558 F:      drivers/target/
14559 F:      include/target/
14560 F:      Documentation/target/
14561
14562 TASKSTATS STATISTICS INTERFACE
14563 M:      Balbir Singh <bsingharora@gmail.com>
14564 S:      Maintained
14565 F:      Documentation/accounting/taskstats*
14566 F:      include/linux/taskstats*
14567 F:      kernel/taskstats.c
14568
14569 TC subsystem
14570 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14571 M:      Cong Wang <xiyou.wangcong@gmail.com>
14572 M:      Jiri Pirko <jiri@resnulli.us>
14573 L:      netdev@vger.kernel.org
14574 S:      Maintained
14575 F:      include/net/pkt_cls.h
14576 F:      include/net/pkt_sched.h
14577 F:      include/net/tc_act/
14578 F:      include/uapi/linux/pkt_cls.h
14579 F:      include/uapi/linux/pkt_sched.h
14580 F:      include/uapi/linux/tc_act/
14581 F:      include/uapi/linux/tc_ematch/
14582 F:      net/sched/
14583
14584 TC90522 MEDIA DRIVER
14585 M:      Akihiro Tsukada <tskd08@gmail.com>
14586 L:      linux-media@vger.kernel.org
14587 S:      Odd Fixes
14588 F:      drivers/media/dvb-frontends/tc90522*
14589
14590 TCP LOW PRIORITY MODULE
14591 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14592 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14593 W:      http://tcp-lp-mod.sourceforge.net/
14594 S:      Maintained
14595 F:      net/ipv4/tcp_lp.c
14596
14597 TDA10071 MEDIA DRIVER
14598 M:      Antti Palosaari <crope@iki.fi>
14599 L:      linux-media@vger.kernel.org
14600 W:      https://linuxtv.org
14601 W:      http://palosaari.fi/linux/
14602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14603 T:      git git://linuxtv.org/anttip/media_tree.git
14604 S:      Maintained
14605 F:      drivers/media/dvb-frontends/tda10071*
14606
14607 TDA18212 MEDIA DRIVER
14608 M:      Antti Palosaari <crope@iki.fi>
14609 L:      linux-media@vger.kernel.org
14610 W:      https://linuxtv.org
14611 W:      http://palosaari.fi/linux/
14612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14613 T:      git git://linuxtv.org/anttip/media_tree.git
14614 S:      Maintained
14615 F:      drivers/media/tuners/tda18212*
14616
14617 TDA18218 MEDIA DRIVER
14618 M:      Antti Palosaari <crope@iki.fi>
14619 L:      linux-media@vger.kernel.org
14620 W:      https://linuxtv.org
14621 W:      http://palosaari.fi/linux/
14622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14623 T:      git git://linuxtv.org/anttip/media_tree.git
14624 S:      Maintained
14625 F:      drivers/media/tuners/tda18218*
14626
14627 TDA18250 MEDIA DRIVER
14628 M:      Olli Salonen <olli.salonen@iki.fi>
14629 L:      linux-media@vger.kernel.org
14630 W:      https://linuxtv.org
14631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14632 T:      git git://linuxtv.org/media_tree.git
14633 S:      Maintained
14634 F:      drivers/media/tuners/tda18250*
14635
14636 TDA18271 MEDIA DRIVER
14637 M:      Michael Krufky <mkrufky@linuxtv.org>
14638 L:      linux-media@vger.kernel.org
14639 W:      https://linuxtv.org
14640 W:      http://github.com/mkrufky
14641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14642 T:      git git://linuxtv.org/mkrufky/tuners.git
14643 S:      Maintained
14644 F:      drivers/media/tuners/tda18271*
14645
14646 TDA1997x MEDIA DRIVER
14647 M:      Tim Harvey <tharvey@gateworks.com>
14648 L:      linux-media@vger.kernel.org
14649 W:      https://linuxtv.org
14650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14651 S:      Maintained
14652 F:      drivers/media/i2c/tda1997x.*
14653
14654 TDA827x MEDIA DRIVER
14655 M:      Michael Krufky <mkrufky@linuxtv.org>
14656 L:      linux-media@vger.kernel.org
14657 W:      https://linuxtv.org
14658 W:      http://github.com/mkrufky
14659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14660 T:      git git://linuxtv.org/mkrufky/tuners.git
14661 S:      Maintained
14662 F:      drivers/media/tuners/tda8290.*
14663
14664 TDA8290 MEDIA DRIVER
14665 M:      Michael Krufky <mkrufky@linuxtv.org>
14666 L:      linux-media@vger.kernel.org
14667 W:      https://linuxtv.org
14668 W:      http://github.com/mkrufky
14669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14670 T:      git git://linuxtv.org/mkrufky/tuners.git
14671 S:      Maintained
14672 F:      drivers/media/tuners/tda8290.*
14673
14674 TDA9840 MEDIA DRIVER
14675 M:      Hans Verkuil <hverkuil@xs4all.nl>
14676 L:      linux-media@vger.kernel.org
14677 T:      git git://linuxtv.org/media_tree.git
14678 W:      https://linuxtv.org
14679 S:      Maintained
14680 F:      drivers/media/i2c/tda9840*
14681
14682 TEA5761 TUNER DRIVER
14683 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14684 L:      linux-media@vger.kernel.org
14685 W:      https://linuxtv.org
14686 T:      git git://linuxtv.org/media_tree.git
14687 S:      Odd fixes
14688 F:      drivers/media/tuners/tea5761.*
14689
14690 TEA5767 TUNER DRIVER
14691 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14692 L:      linux-media@vger.kernel.org
14693 W:      https://linuxtv.org
14694 T:      git git://linuxtv.org/media_tree.git
14695 S:      Maintained
14696 F:      drivers/media/tuners/tea5767.*
14697
14698 TEA6415C MEDIA DRIVER
14699 M:      Hans Verkuil <hverkuil@xs4all.nl>
14700 L:      linux-media@vger.kernel.org
14701 T:      git git://linuxtv.org/media_tree.git
14702 W:      https://linuxtv.org
14703 S:      Maintained
14704 F:      drivers/media/i2c/tea6415c*
14705
14706 TEA6420 MEDIA DRIVER
14707 M:      Hans Verkuil <hverkuil@xs4all.nl>
14708 L:      linux-media@vger.kernel.org
14709 T:      git git://linuxtv.org/media_tree.git
14710 W:      https://linuxtv.org
14711 S:      Maintained
14712 F:      drivers/media/i2c/tea6420*
14713
14714 TEAM DRIVER
14715 M:      Jiri Pirko <jiri@resnulli.us>
14716 L:      netdev@vger.kernel.org
14717 S:      Supported
14718 F:      drivers/net/team/
14719 F:      include/linux/if_team.h
14720 F:      include/uapi/linux/if_team.h
14721
14722 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14723 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14724 S:      Maintained
14725 F:      arch/x86/platform/ts5500/
14726
14727 TECHNOTREND USB IR RECEIVER
14728 M:      Sean Young <sean@mess.org>
14729 L:      linux-media@vger.kernel.org
14730 S:      Maintained
14731 F:      drivers/media/rc/ttusbir.c
14732
14733 TECHWELL TW9910 VIDEO DECODER
14734 L:      linux-media@vger.kernel.org
14735 S:      Orphan
14736 F:      drivers/media/i2c/tw9910.c
14737 F:      include/media/i2c/tw9910.h
14738
14739 TEE SUBSYSTEM
14740 M:      Jens Wiklander <jens.wiklander@linaro.org>
14741 S:      Maintained
14742 F:      include/linux/tee_drv.h
14743 F:      include/uapi/linux/tee.h
14744 F:      drivers/tee/
14745 F:      Documentation/tee.txt
14746
14747 TEGRA ARCHITECTURE SUPPORT
14748 M:      Thierry Reding <thierry.reding@gmail.com>
14749 M:      Jonathan Hunter <jonathanh@nvidia.com>
14750 L:      linux-tegra@vger.kernel.org
14751 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14753 S:      Supported
14754 N:      [^a-z]tegra
14755
14756 TEGRA CLOCK DRIVER
14757 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14758 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14759 S:      Supported
14760 F:      drivers/clk/tegra/
14761
14762 TEGRA DMA DRIVERS
14763 M:      Laxman Dewangan <ldewangan@nvidia.com>
14764 M:      Jon Hunter <jonathanh@nvidia.com>
14765 S:      Supported
14766 F:      drivers/dma/tegra*
14767
14768 TEGRA I2C DRIVER
14769 M:      Laxman Dewangan <ldewangan@nvidia.com>
14770 S:      Supported
14771 F:      drivers/i2c/busses/i2c-tegra.c
14772
14773 TEGRA IOMMU DRIVERS
14774 M:      Thierry Reding <thierry.reding@gmail.com>
14775 L:      linux-tegra@vger.kernel.org
14776 S:      Supported
14777 F:      drivers/iommu/tegra*
14778
14779 TEGRA KBC DRIVER
14780 M:      Laxman Dewangan <ldewangan@nvidia.com>
14781 S:      Supported
14782 F:      drivers/input/keyboard/tegra-kbc.c
14783
14784 TEGRA NAND DRIVER
14785 M:      Stefan Agner <stefan@agner.ch>
14786 M:      Lucas Stach <dev@lynxeye.de>
14787 S:      Maintained
14788 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14789 F:      drivers/mtd/nand/raw/tegra_nand.c
14790
14791 TEGRA PWM DRIVER
14792 M:      Thierry Reding <thierry.reding@gmail.com>
14793 S:      Supported
14794 F:      drivers/pwm/pwm-tegra.c
14795
14796 TEGRA SERIAL DRIVER
14797 M:      Laxman Dewangan <ldewangan@nvidia.com>
14798 S:      Supported
14799 F:      drivers/tty/serial/serial-tegra.c
14800
14801 TEGRA SPI DRIVER
14802 M:      Laxman Dewangan <ldewangan@nvidia.com>
14803 S:      Supported
14804 F:      drivers/spi/spi-tegra*
14805
14806 TEHUTI ETHERNET DRIVER
14807 M:      Andy Gospodarek <andy@greyhouse.net>
14808 L:      netdev@vger.kernel.org
14809 S:      Supported
14810 F:      drivers/net/ethernet/tehuti/*
14811
14812 Telecom Clock Driver for MCPL0010
14813 M:      Mark Gross <mark.gross@intel.com>
14814 S:      Supported
14815 F:      drivers/char/tlclk.c
14816
14817 TENSILICA XTENSA PORT (xtensa)
14818 M:      Chris Zankel <chris@zankel.net>
14819 M:      Max Filippov <jcmvbkbc@gmail.com>
14820 L:      linux-xtensa@linux-xtensa.org
14821 T:      git git://github.com/czankel/xtensa-linux.git
14822 S:      Maintained
14823 F:      arch/xtensa/
14824 F:      drivers/irqchip/irq-xtensa-*
14825
14826 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14827 M:      Nishanth Menon <nm@ti.com>
14828 M:      Tero Kristo <t-kristo@ti.com>
14829 M:      Santosh Shilimkar <ssantosh@kernel.org>
14830 L:      linux-arm-kernel@lists.infradead.org
14831 S:      Maintained
14832 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14833 F:      drivers/firmware/ti_sci*
14834 F:      include/linux/soc/ti/ti_sci_protocol.h
14835 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14836 F:      drivers/soc/ti/ti_sci_pm_domains.c
14837 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14838 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14839 F:      drivers/clk/keystone/sci-clk.c
14840 F:      drivers/reset/reset-ti-sci.c
14841
14842 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14843 M:      Hans Verkuil <hverkuil@xs4all.nl>
14844 L:      linux-media@vger.kernel.org
14845 T:      git git://linuxtv.org/media_tree.git
14846 W:      https://linuxtv.org
14847 S:      Maintained
14848 F:      drivers/media/radio/radio-raremono.c
14849
14850 THERMAL
14851 M:      Zhang Rui <rui.zhang@intel.com>
14852 M:      Eduardo Valentin <edubezval@gmail.com>
14853 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14854 L:      linux-pm@vger.kernel.org
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14857 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14858 S:      Supported
14859 F:      drivers/thermal/
14860 F:      include/linux/thermal.h
14861 F:      include/uapi/linux/thermal.h
14862 F:      include/linux/cpu_cooling.h
14863 F:      Documentation/devicetree/bindings/thermal/
14864
14865 THERMAL/CPU_COOLING
14866 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14867 M:      Viresh Kumar <viresh.kumar@linaro.org>
14868 M:      Javi Merino <javi.merino@kernel.org>
14869 L:      linux-pm@vger.kernel.org
14870 S:      Supported
14871 F:      Documentation/thermal/cpu-cooling-api.txt
14872 F:      drivers/thermal/cpu_cooling.c
14873 F:      include/linux/cpu_cooling.h
14874
14875 THINKPAD ACPI EXTRAS DRIVER
14876 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14877 L:      ibm-acpi-devel@lists.sourceforge.net
14878 L:      platform-driver-x86@vger.kernel.org
14879 W:      http://ibm-acpi.sourceforge.net
14880 W:      http://thinkwiki.org/wiki/Ibm-acpi
14881 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14882 S:      Maintained
14883 F:      drivers/platform/x86/thinkpad_acpi.c
14884
14885 THUNDERBOLT DRIVER
14886 M:      Andreas Noever <andreas.noever@gmail.com>
14887 M:      Michael Jamet <michael.jamet@intel.com>
14888 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14889 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14891 S:      Maintained
14892 F:      Documentation/admin-guide/thunderbolt.rst
14893 F:      drivers/thunderbolt/
14894 F:      include/linux/thunderbolt.h
14895
14896 THUNDERBOLT NETWORK DRIVER
14897 M:      Michael Jamet <michael.jamet@intel.com>
14898 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14899 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14900 L:      netdev@vger.kernel.org
14901 S:      Maintained
14902 F:      drivers/net/thunderbolt.c
14903
14904 THUNDERX GPIO DRIVER
14905 M:      David Daney <david.daney@cavium.com>
14906 S:      Maintained
14907 F:      drivers/gpio/gpio-thunderx.c
14908
14909 TI AM437X VPFE DRIVER
14910 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14911 L:      linux-media@vger.kernel.org
14912 W:      https://linuxtv.org
14913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14914 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14915 S:      Maintained
14916 F:      drivers/media/platform/am437x/
14917
14918 TI BANDGAP AND THERMAL DRIVER
14919 M:      Eduardo Valentin <edubezval@gmail.com>
14920 M:      Keerthy <j-keerthy@ti.com>
14921 L:      linux-pm@vger.kernel.org
14922 L:      linux-omap@vger.kernel.org
14923 S:      Maintained
14924 F:      drivers/thermal/ti-soc-thermal/
14925
14926 TI BQ27XXX POWER SUPPLY DRIVER
14927 R:      Andrew F. Davis <afd@ti.com>
14928 F:      include/linux/power/bq27xxx_battery.h
14929 F:      drivers/power/supply/bq27xxx_battery.c
14930 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14931
14932 TI CDCE706 CLOCK DRIVER
14933 M:      Max Filippov <jcmvbkbc@gmail.com>
14934 S:      Maintained
14935 F:      drivers/clk/clk-cdce706.c
14936
14937 TI CLOCK DRIVER
14938 M:      Tero Kristo <t-kristo@ti.com>
14939 L:      linux-omap@vger.kernel.org
14940 S:      Maintained
14941 F:      drivers/clk/ti/
14942 F:      include/linux/clk/ti.h
14943
14944 TI DAVINCI MACHINE SUPPORT
14945 M:      Sekhar Nori <nsekhar@ti.com>
14946 M:      Kevin Hilman <khilman@kernel.org>
14947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14949 S:      Supported
14950 F:      arch/arm/mach-davinci/
14951 F:      drivers/i2c/busses/i2c-davinci.c
14952 F:      arch/arm/boot/dts/da850*
14953
14954 TI DAVINCI SERIES CLOCK DRIVER
14955 M:      David Lechner <david@lechnology.com>
14956 R:      Sekhar Nori <nsekhar@ti.com>
14957 S:      Maintained
14958 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14959 F:      drivers/clk/davinci/
14960
14961 TI DAVINCI SERIES GPIO DRIVER
14962 M:      Keerthy <j-keerthy@ti.com>
14963 L:      linux-gpio@vger.kernel.org
14964 S:      Maintained
14965 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14966 F:      drivers/gpio/gpio-davinci.c
14967
14968 TI DAVINCI SERIES MEDIA DRIVER
14969 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14970 L:      linux-media@vger.kernel.org
14971 W:      https://linuxtv.org
14972 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14973 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14974 S:      Maintained
14975 F:      drivers/media/platform/davinci/
14976 F:      include/media/davinci/
14977
14978 TI ETHERNET SWITCH DRIVER (CPSW)
14979 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14980 L:      linux-omap@vger.kernel.org
14981 L:      netdev@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/net/ethernet/ti/cpsw*
14984 F:      drivers/net/ethernet/ti/davinci*
14985
14986 TI FLASH MEDIA INTERFACE DRIVER
14987 M:      Alex Dubov <oakad@yahoo.com>
14988 S:      Maintained
14989 F:      drivers/misc/tifm*
14990 F:      drivers/mmc/host/tifm_sd.c
14991 F:      include/linux/tifm.h
14992
14993 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14994 M:      Santosh Shilimkar <ssantosh@kernel.org>
14995 L:      linux-kernel@vger.kernel.org
14996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14997 S:      Maintained
14998 F:      drivers/soc/ti/*
14999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15000
15001 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15002 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15003 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15004 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15005 S:      Maintained
15006 F:      sound/soc/codecs/lm49453*
15007 F:      sound/soc/codecs/isabelle*
15008
15009 TI LP855x BACKLIGHT DRIVER
15010 M:      Milo Kim <milo.kim@ti.com>
15011 S:      Maintained
15012 F:      Documentation/backlight/lp855x-driver.txt
15013 F:      drivers/video/backlight/lp855x_bl.c
15014 F:      include/linux/platform_data/lp855x.h
15015
15016 TI LP8727 CHARGER DRIVER
15017 M:      Milo Kim <milo.kim@ti.com>
15018 S:      Maintained
15019 F:      drivers/power/supply/lp8727_charger.c
15020 F:      include/linux/platform_data/lp8727.h
15021
15022 TI LP8788 MFD DRIVER
15023 M:      Milo Kim <milo.kim@ti.com>
15024 S:      Maintained
15025 F:      drivers/iio/adc/lp8788_adc.c
15026 F:      drivers/leds/leds-lp8788.c
15027 F:      drivers/mfd/lp8788*.c
15028 F:      drivers/power/supply/lp8788-charger.c
15029 F:      drivers/regulator/lp8788-*.c
15030 F:      include/linux/mfd/lp8788*.h
15031
15032 TI NETCP ETHERNET DRIVER
15033 M:      Wingman Kwok <w-kwok2@ti.com>
15034 M:      Murali Karicheri <m-karicheri2@ti.com>
15035 L:      netdev@vger.kernel.org
15036 S:      Maintained
15037 F:      drivers/net/ethernet/ti/netcp*
15038
15039 TI PCM3060 ASoC CODEC DRIVER
15040 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15042 S:      Maintained
15043 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15044 F:      sound/soc/codecs/pcm3060*
15045
15046 TI TAS571X FAMILY ASoC CODEC DRIVER
15047 M:      Kevin Cernekee <cernekee@chromium.org>
15048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15049 S:      Odd Fixes
15050 F:      sound/soc/codecs/tas571x*
15051
15052 TI TRF7970A NFC DRIVER
15053 M:      Mark Greer <mgreer@animalcreek.com>
15054 L:      linux-wireless@vger.kernel.org
15055 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15056 S:      Supported
15057 F:      drivers/nfc/trf7970a.c
15058 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15059
15060 TI TWL4030 SERIES SOC CODEC DRIVER
15061 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15063 S:      Maintained
15064 F:      sound/soc/codecs/twl4030*
15065
15066 TI VPE/CAL DRIVERS
15067 M:      Benoit Parrot <bparrot@ti.com>
15068 L:      linux-media@vger.kernel.org
15069 W:      http://linuxtv.org/
15070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15071 S:      Maintained
15072 F:      drivers/media/platform/ti-vpe/
15073
15074 TI WILINK WIRELESS DRIVERS
15075 L:      linux-wireless@vger.kernel.org
15076 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15077 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15079 S:      Orphan
15080 F:      drivers/net/wireless/ti/
15081 F:      include/linux/wl12xx.h
15082
15083 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15084 M:      John Stultz <john.stultz@linaro.org>
15085 M:      Thomas Gleixner <tglx@linutronix.de>
15086 R:      Stephen Boyd <sboyd@kernel.org>
15087 L:      linux-kernel@vger.kernel.org
15088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15089 S:      Supported
15090 F:      include/linux/clocksource.h
15091 F:      include/linux/time.h
15092 F:      include/linux/timex.h
15093 F:      include/uapi/linux/time.h
15094 F:      include/uapi/linux/timex.h
15095 F:      kernel/time/clocksource.c
15096 F:      kernel/time/time*.c
15097 F:      kernel/time/alarmtimer.c
15098 F:      kernel/time/ntp.c
15099 F:      tools/testing/selftests/timers/
15100
15101 TIPC NETWORK LAYER
15102 M:      Jon Maloy <jon.maloy@ericsson.com>
15103 M:      Ying Xue <ying.xue@windriver.com>
15104 L:      netdev@vger.kernel.org (core kernel code)
15105 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15106 W:      http://tipc.sourceforge.net/
15107 S:      Maintained
15108 F:      include/uapi/linux/tipc*.h
15109 F:      net/tipc/
15110
15111 TLAN NETWORK DRIVER
15112 M:      Samuel Chessman <chessman@tux.org>
15113 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15114 W:      http://sourceforge.net/projects/tlan/
15115 S:      Maintained
15116 F:      Documentation/networking/tlan.txt
15117 F:      drivers/net/ethernet/ti/tlan.*
15118
15119 TM6000 VIDEO4LINUX DRIVER
15120 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15121 L:      linux-media@vger.kernel.org
15122 W:      https://linuxtv.org
15123 T:      git git://linuxtv.org/media_tree.git
15124 S:      Odd fixes
15125 F:      drivers/media/usb/tm6000/
15126 F:      Documentation/media/v4l-drivers/tm6000*
15127
15128 TMIO/SDHI MMC DRIVER
15129 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15130 L:      linux-mmc@vger.kernel.org
15131 S:      Supported
15132 F:      drivers/mmc/host/tmio_mmc*
15133 F:      drivers/mmc/host/renesas_sdhi*
15134 F:      include/linux/mfd/tmio.h
15135
15136 TMP401 HARDWARE MONITOR DRIVER
15137 M:      Guenter Roeck <linux@roeck-us.net>
15138 L:      linux-hwmon@vger.kernel.org
15139 S:      Maintained
15140 F:      Documentation/hwmon/tmp401
15141 F:      drivers/hwmon/tmp401.c
15142
15143 TMPFS (SHMEM FILESYSTEM)
15144 M:      Hugh Dickins <hughd@google.com>
15145 L:      linux-mm@kvack.org
15146 S:      Maintained
15147 F:      include/linux/shmem_fs.h
15148 F:      mm/shmem.c
15149
15150 TOMOYO SECURITY MODULE
15151 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15152 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15153 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15154 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15155 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15156 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15157 W:      http://tomoyo.sourceforge.jp/
15158 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15159 S:      Maintained
15160 F:      security/tomoyo/
15161
15162 TOPSTAR LAPTOP EXTRAS DRIVER
15163 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15164 L:      platform-driver-x86@vger.kernel.org
15165 S:      Maintained
15166 F:      drivers/platform/x86/topstar-laptop.c
15167
15168 TORTURE-TEST MODULES
15169 M:      Davidlohr Bueso <dave@stgolabs.net>
15170 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15171 M:      Josh Triplett <josh@joshtriplett.org>
15172 L:      linux-kernel@vger.kernel.org
15173 S:      Supported
15174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15175 F:      Documentation/RCU/torture.txt
15176 F:      kernel/torture.c
15177 F:      kernel/rcu/rcutorture.c
15178 F:      kernel/rcu/rcuperf.c
15179 F:      kernel/locking/locktorture.c
15180
15181 TOSHIBA ACPI EXTRAS DRIVER
15182 M:      Azael Avalos <coproscefalo@gmail.com>
15183 L:      platform-driver-x86@vger.kernel.org
15184 S:      Maintained
15185 F:      drivers/platform/x86/toshiba_acpi.c
15186
15187 TOSHIBA BLUETOOTH DRIVER
15188 M:      Azael Avalos <coproscefalo@gmail.com>
15189 L:      platform-driver-x86@vger.kernel.org
15190 S:      Maintained
15191 F:      drivers/platform/x86/toshiba_bluetooth.c
15192
15193 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15194 M:      Azael Avalos <coproscefalo@gmail.com>
15195 L:      platform-driver-x86@vger.kernel.org
15196 S:      Maintained
15197 F:      drivers/platform/x86/toshiba_haps.c
15198
15199 TOSHIBA SMM DRIVER
15200 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15201 W:      http://www.buzzard.org.uk/toshiba/
15202 S:      Maintained
15203 F:      drivers/char/toshiba.c
15204 F:      include/linux/toshiba.h
15205 F:      include/uapi/linux/toshiba.h
15206
15207 TOSHIBA TC358743 DRIVER
15208 M:      Mats Randgaard <matrandg@cisco.com>
15209 L:      linux-media@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/media/i2c/tc358743*
15212 F:      include/media/i2c/tc358743.h
15213
15214 TOSHIBA WMI HOTKEYS DRIVER
15215 M:      Azael Avalos <coproscefalo@gmail.com>
15216 L:      platform-driver-x86@vger.kernel.org
15217 S:      Maintained
15218 F:      drivers/platform/x86/toshiba-wmi.c
15219
15220 TPM DEVICE DRIVER
15221 M:      Peter Huewe <peterhuewe@gmx.de>
15222 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15223 R:      Jason Gunthorpe <jgg@ziepe.ca>
15224 L:      linux-integrity@vger.kernel.org
15225 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15226 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15227 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15228 S:      Maintained
15229 F:      drivers/char/tpm/
15230
15231 TRACING
15232 M:      Steven Rostedt <rostedt@goodmis.org>
15233 M:      Ingo Molnar <mingo@redhat.com>
15234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15235 S:      Maintained
15236 F:      Documentation/trace/ftrace.rst
15237 F:      arch/*/*/*/ftrace.h
15238 F:      arch/*/kernel/ftrace.c
15239 F:      include/*/ftrace.h
15240 F:      include/linux/trace*.h
15241 F:      include/trace/
15242 F:      kernel/trace/
15243 F:      tools/testing/selftests/ftrace/
15244
15245 TRACING MMIO ACCESSES (MMIOTRACE)
15246 M:      Steven Rostedt <rostedt@goodmis.org>
15247 M:      Ingo Molnar <mingo@kernel.org>
15248 R:      Karol Herbst <karolherbst@gmail.com>
15249 R:      Pekka Paalanen <ppaalanen@gmail.com>
15250 S:      Maintained
15251 L:      linux-kernel@vger.kernel.org
15252 L:      nouveau@lists.freedesktop.org
15253 F:      kernel/trace/trace_mmiotrace.c
15254 F:      include/linux/mmiotrace.h
15255 F:      arch/x86/mm/kmmio.c
15256 F:      arch/x86/mm/mmio-mod.c
15257 F:      arch/x86/mm/testmmiotrace.c
15258
15259 TRIVIAL PATCHES
15260 M:      Jiri Kosina <trivial@kernel.org>
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15262 S:      Maintained
15263 K:      ^Subject:.*(?i)trivial
15264
15265 TEMPO SEMICONDUCTOR DRIVERS
15266 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15267 S:      Maintained
15268 F:      sound/soc/codecs/tscs*.c
15269 F:      sound/soc/codecs/tscs*.h
15270 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15271
15272 TTY LAYER
15273 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15274 M:      Jiri Slaby <jslaby@suse.com>
15275 S:      Supported
15276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15277 F:      Documentation/serial/
15278 F:      drivers/tty/
15279 F:      drivers/tty/serial/serial_core.c
15280 F:      include/linux/serial_core.h
15281 F:      include/linux/serial.h
15282 F:      include/linux/tty.h
15283 F:      include/uapi/linux/serial_core.h
15284 F:      include/uapi/linux/serial.h
15285 F:      include/uapi/linux/tty.h
15286
15287 TUA9001 MEDIA DRIVER
15288 M:      Antti Palosaari <crope@iki.fi>
15289 L:      linux-media@vger.kernel.org
15290 W:      https://linuxtv.org
15291 W:      http://palosaari.fi/linux/
15292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15293 T:      git git://linuxtv.org/anttip/media_tree.git
15294 S:      Maintained
15295 F:      drivers/media/tuners/tua9001*
15296
15297 TULIP NETWORK DRIVERS
15298 L:      netdev@vger.kernel.org
15299 L:      linux-parisc@vger.kernel.org
15300 S:      Orphan
15301 F:      drivers/net/ethernet/dec/tulip/
15302
15303 TUN/TAP driver
15304 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15305 W:      http://vtun.sourceforge.net/tun
15306 S:      Maintained
15307 F:      Documentation/networking/tuntap.txt
15308 F:      arch/um/os-Linux/drivers/
15309
15310 TURBOCHANNEL SUBSYSTEM
15311 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15312 M:      Ralf Baechle <ralf@linux-mips.org>
15313 L:      linux-mips@vger.kernel.org
15314 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15315 S:      Maintained
15316 F:      drivers/tc/
15317 F:      include/linux/tc.h
15318
15319 TURBOSTAT UTILITY
15320 M:      "Len Brown" <lenb@kernel.org>
15321 L:      linux-pm@vger.kernel.org
15322 B:      https://bugzilla.kernel.org
15323 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15325 S:      Supported
15326 F:      tools/power/x86/turbostat/
15327
15328 TW5864 VIDEO4LINUX DRIVER
15329 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15330 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15331 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15332 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15333 L:      linux-media@vger.kernel.org
15334 S:      Supported
15335 F:      drivers/media/pci/tw5864/
15336
15337 TW68 VIDEO4LINUX DRIVER
15338 M:      Hans Verkuil <hverkuil@xs4all.nl>
15339 L:      linux-media@vger.kernel.org
15340 T:      git git://linuxtv.org/media_tree.git
15341 W:      https://linuxtv.org
15342 S:      Odd Fixes
15343 F:      drivers/media/pci/tw68/
15344
15345 TW686X VIDEO4LINUX DRIVER
15346 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15347 L:      linux-media@vger.kernel.org
15348 T:      git git://linuxtv.org/media_tree.git
15349 W:      http://linuxtv.org
15350 S:      Maintained
15351 F:      drivers/media/pci/tw686x/
15352
15353 UBI FILE SYSTEM (UBIFS)
15354 M:      Richard Weinberger <richard@nod.at>
15355 M:      Artem Bityutskiy <dedekind1@gmail.com>
15356 M:      Adrian Hunter <adrian.hunter@intel.com>
15357 L:      linux-mtd@lists.infradead.org
15358 T:      git git://git.infradead.org/ubifs-2.6.git
15359 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15360 S:      Supported
15361 F:      Documentation/filesystems/ubifs.txt
15362 F:      fs/ubifs/
15363
15364 UCLINUX (M68KNOMMU AND COLDFIRE)
15365 M:      Greg Ungerer <gerg@linux-m68k.org>
15366 W:      http://www.linux-m68k.org/
15367 W:      http://www.uclinux.org/
15368 L:      linux-m68k@lists.linux-m68k.org
15369 L:      uclinux-dev@uclinux.org  (subscribers-only)
15370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15371 S:      Maintained
15372 F:      arch/m68k/coldfire/
15373 F:      arch/m68k/68*/
15374 F:      arch/m68k/*/*_no.*
15375 F:      arch/m68k/include/asm/*_no.*
15376
15377 UDF FILESYSTEM
15378 M:      Jan Kara <jack@suse.com>
15379 S:      Maintained
15380 F:      Documentation/filesystems/udf.txt
15381 F:      fs/udf/
15382
15383 UDRAW TABLET
15384 M:      Bastien Nocera <hadess@hadess.net>
15385 L:      linux-input@vger.kernel.org
15386 S:      Maintained
15387 F:      drivers/hid/hid-udraw-ps3.c
15388
15389 UFS FILESYSTEM
15390 M:      Evgeniy Dushistov <dushistov@mail.ru>
15391 S:      Maintained
15392 F:      Documentation/filesystems/ufs.txt
15393 F:      fs/ufs/
15394
15395 UHID USERSPACE HID IO DRIVER:
15396 M:      David Herrmann <dh.herrmann@googlemail.com>
15397 L:      linux-input@vger.kernel.org
15398 S:      Maintained
15399 F:      drivers/hid/uhid.c
15400 F:      include/uapi/linux/uhid.h
15401
15402 ULPI BUS
15403 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15404 L:      linux-usb@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/usb/common/ulpi.c
15407 F:      include/linux/ulpi/
15408
15409 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15410 L:      linux-usb@vger.kernel.org
15411 S:      Orphan
15412 F:      drivers/uwb/
15413 F:      include/linux/uwb.h
15414 F:      include/linux/uwb/
15415
15416 UNICORE32 ARCHITECTURE:
15417 M:      Guan Xuetao <gxt@pku.edu.cn>
15418 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15419 S:      Maintained
15420 T:      git git://github.com/gxt/linux.git
15421 F:      arch/unicore32/
15422
15423 UNIFDEF
15424 M:      Tony Finch <dot@dotat.at>
15425 W:      http://dotat.at/prog/unifdef
15426 S:      Maintained
15427 F:      scripts/unifdef.c
15428
15429 UNIFORM CDROM DRIVER
15430 M:      Jens Axboe <axboe@kernel.dk>
15431 W:      http://www.kernel.dk
15432 S:      Maintained
15433 F:      Documentation/cdrom/
15434 F:      drivers/cdrom/cdrom.c
15435 F:      include/linux/cdrom.h
15436 F:      include/uapi/linux/cdrom.h
15437
15438 UNISYS S-PAR DRIVERS
15439 M:      David Kershner <david.kershner@unisys.com>
15440 L:      sparmaintainer@unisys.com (Unisys internal)
15441 S:      Supported
15442 F:      include/linux/visorbus.h
15443 F:      drivers/visorbus/
15444 F:      drivers/staging/unisys/
15445
15446 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15447 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15448 L:      linux-scsi@vger.kernel.org
15449 S:      Supported
15450 F:      Documentation/scsi/ufs.txt
15451 F:      drivers/scsi/ufs/
15452
15453 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15454 M:      Joao Pinto <jpinto@synopsys.com>
15455 L:      linux-scsi@vger.kernel.org
15456 S:      Supported
15457 F:      drivers/scsi/ufs/*dwc*
15458
15459 UNSORTED BLOCK IMAGES (UBI)
15460 M:      Artem Bityutskiy <dedekind1@gmail.com>
15461 M:      Richard Weinberger <richard@nod.at>
15462 W:      http://www.linux-mtd.infradead.org/
15463 L:      linux-mtd@lists.infradead.org
15464 T:      git git://git.infradead.org/ubifs-2.6.git
15465 S:      Supported
15466 F:      drivers/mtd/ubi/
15467 F:      include/linux/mtd/ubi.h
15468 F:      include/uapi/mtd/ubi-user.h
15469
15470 USB "USBNET" DRIVER FRAMEWORK
15471 M:      Oliver Neukum <oneukum@suse.com>
15472 L:      netdev@vger.kernel.org
15473 W:      http://www.linux-usb.org/usbnet
15474 S:      Maintained
15475 F:      drivers/net/usb/usbnet.c
15476 F:      include/linux/usb/usbnet.h
15477
15478 USB ACM DRIVER
15479 M:      Oliver Neukum <oneukum@suse.com>
15480 L:      linux-usb@vger.kernel.org
15481 S:      Maintained
15482 F:      Documentation/usb/acm.txt
15483 F:      drivers/usb/class/cdc-acm.*
15484
15485 USB AR5523 WIRELESS DRIVER
15486 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15487 L:      linux-wireless@vger.kernel.org
15488 S:      Maintained
15489 F:      drivers/net/wireless/ath/ar5523/
15490
15491 USB ATTACHED SCSI
15492 M:      Oliver Neukum <oneukum@suse.com>
15493 L:      linux-usb@vger.kernel.org
15494 L:      linux-scsi@vger.kernel.org
15495 S:      Maintained
15496 F:      drivers/usb/storage/uas.c
15497
15498 USB CDC ETHERNET DRIVER
15499 M:      Oliver Neukum <oliver@neukum.org>
15500 L:      linux-usb@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/net/usb/cdc_*.c
15503 F:      include/uapi/linux/usb/cdc.h
15504
15505 USB CHAOSKEY DRIVER
15506 M:      Keith Packard <keithp@keithp.com>
15507 L:      linux-usb@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/usb/misc/chaoskey.c
15510
15511 USB CYPRESS C67X00 DRIVER
15512 M:      Peter Korsgaard <jacmet@sunsite.dk>
15513 L:      linux-usb@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/usb/c67x00/
15516
15517 USB DAVICOM DM9601 DRIVER
15518 M:      Peter Korsgaard <jacmet@sunsite.dk>
15519 L:      netdev@vger.kernel.org
15520 W:      http://www.linux-usb.org/usbnet
15521 S:      Maintained
15522 F:      drivers/net/usb/dm9601.c
15523
15524 USB DIAMOND RIO500 DRIVER
15525 M:      Cesar Miquel <miquel@df.uba.ar>
15526 L:      rio500-users@lists.sourceforge.net
15527 W:      http://rio500.sourceforge.net
15528 S:      Maintained
15529 F:      drivers/usb/misc/rio500*
15530
15531 USB EHCI DRIVER
15532 M:      Alan Stern <stern@rowland.harvard.edu>
15533 L:      linux-usb@vger.kernel.org
15534 S:      Maintained
15535 F:      Documentation/usb/ehci.txt
15536 F:      drivers/usb/host/ehci*
15537
15538 USB GADGET/PERIPHERAL SUBSYSTEM
15539 M:      Felipe Balbi <balbi@kernel.org>
15540 L:      linux-usb@vger.kernel.org
15541 W:      http://www.linux-usb.org/gadget
15542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15543 S:      Maintained
15544 F:      drivers/usb/gadget/
15545 F:      include/linux/usb/gadget*
15546
15547 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15548 M:      Jiri Kosina <jikos@kernel.org>
15549 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15550 L:      linux-usb@vger.kernel.org
15551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15552 S:      Maintained
15553 F:      Documentation/hid/hiddev.txt
15554 F:      drivers/hid/usbhid/
15555
15556 USB INTEL XHCI ROLE MUX DRIVER
15557 M:      Hans de Goede <hdegoede@redhat.com>
15558 L:      linux-usb@vger.kernel.org
15559 S:      Maintained
15560 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15561
15562 USB ISP116X DRIVER
15563 M:      Olav Kongas <ok@artecdesign.ee>
15564 L:      linux-usb@vger.kernel.org
15565 S:      Maintained
15566 F:      drivers/usb/host/isp116x*
15567 F:      include/linux/usb/isp116x.h
15568
15569 USB LAN78XX ETHERNET DRIVER
15570 M:      Woojung Huh <woojung.huh@microchip.com>
15571 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15572 L:      netdev@vger.kernel.org
15573 S:      Maintained
15574 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15575 F:      drivers/net/usb/lan78xx.*
15576 F:      include/dt-bindings/net/microchip-lan78xx.h
15577
15578 USB MASS STORAGE DRIVER
15579 M:      Alan Stern <stern@rowland.harvard.edu>
15580 L:      linux-usb@vger.kernel.org
15581 L:      usb-storage@lists.one-eyed-alien.net
15582 S:      Maintained
15583 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15584 F:      drivers/usb/storage/
15585
15586 USB MIDI DRIVER
15587 M:      Clemens Ladisch <clemens@ladisch.de>
15588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15589 T:      git git://git.alsa-project.org/alsa-kernel.git
15590 S:      Maintained
15591 F:      sound/usb/midi.*
15592
15593 USB NETWORKING DRIVERS
15594 L:      linux-usb@vger.kernel.org
15595 S:      Odd Fixes
15596 F:      drivers/net/usb/
15597
15598 USB OHCI DRIVER
15599 M:      Alan Stern <stern@rowland.harvard.edu>
15600 L:      linux-usb@vger.kernel.org
15601 S:      Maintained
15602 F:      Documentation/usb/ohci.txt
15603 F:      drivers/usb/host/ohci*
15604
15605 USB OTG FSM (Finite State Machine)
15606 M:      Peter Chen <Peter.Chen@nxp.com>
15607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15608 L:      linux-usb@vger.kernel.org
15609 S:      Maintained
15610 F:      drivers/usb/common/usb-otg-fsm.c
15611
15612 USB OVER IP DRIVER
15613 M:      Valentina Manea <valentina.manea.m@gmail.com>
15614 M:      Shuah Khan <shuah@kernel.org>
15615 L:      linux-usb@vger.kernel.org
15616 S:      Maintained
15617 F:      Documentation/usb/usbip_protocol.txt
15618 F:      drivers/usb/usbip/
15619 F:      tools/usb/usbip/
15620 F:      tools/testing/selftests/drivers/usb/usbip/
15621
15622 USB PEGASUS DRIVER
15623 M:      Petko Manolov <petkan@nucleusys.com>
15624 L:      linux-usb@vger.kernel.org
15625 L:      netdev@vger.kernel.org
15626 T:      git git://github.com/petkan/pegasus.git
15627 W:      https://github.com/petkan/pegasus
15628 S:      Maintained
15629 F:      drivers/net/usb/pegasus.*
15630
15631 USB PHY LAYER
15632 M:      Felipe Balbi <balbi@kernel.org>
15633 L:      linux-usb@vger.kernel.org
15634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15635 S:      Maintained
15636 F:      drivers/usb/phy/
15637
15638 USB PRINTER DRIVER (usblp)
15639 M:      Pete Zaitcev <zaitcev@redhat.com>
15640 L:      linux-usb@vger.kernel.org
15641 S:      Supported
15642 F:      drivers/usb/class/usblp.c
15643
15644 USB QMI WWAN NETWORK DRIVER
15645 M:      Bjørn Mork <bjorn@mork.no>
15646 L:      netdev@vger.kernel.org
15647 S:      Maintained
15648 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15649 F:      drivers/net/usb/qmi_wwan.c
15650
15651 USB RTL8150 DRIVER
15652 M:      Petko Manolov <petkan@nucleusys.com>
15653 L:      linux-usb@vger.kernel.org
15654 L:      netdev@vger.kernel.org
15655 T:      git git://github.com/petkan/rtl8150.git
15656 W:      https://github.com/petkan/rtl8150
15657 S:      Maintained
15658 F:      drivers/net/usb/rtl8150.c
15659
15660 USB SERIAL SUBSYSTEM
15661 M:      Johan Hovold <johan@kernel.org>
15662 L:      linux-usb@vger.kernel.org
15663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15664 S:      Maintained
15665 F:      Documentation/usb/usb-serial.txt
15666 F:      drivers/usb/serial/
15667 F:      include/linux/usb/serial.h
15668
15669 USB SMSC75XX ETHERNET DRIVER
15670 M:      Steve Glendinning <steve.glendinning@shawell.net>
15671 L:      netdev@vger.kernel.org
15672 S:      Maintained
15673 F:      drivers/net/usb/smsc75xx.*
15674
15675 USB SMSC95XX ETHERNET DRIVER
15676 M:      Steve Glendinning <steve.glendinning@shawell.net>
15677 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15678 L:      netdev@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/net/usb/smsc95xx.*
15681
15682 USB SUBSYSTEM
15683 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15684 L:      linux-usb@vger.kernel.org
15685 W:      http://www.linux-usb.org
15686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15687 S:      Supported
15688 F:      Documentation/devicetree/bindings/usb/
15689 F:      Documentation/usb/
15690 F:      drivers/usb/
15691 F:      include/linux/usb.h
15692 F:      include/linux/usb/
15693
15694 USB TYPEC PI3USB30532 MUX DRIVER
15695 M:      Hans de Goede <hdegoede@redhat.com>
15696 L:      linux-usb@vger.kernel.org
15697 S:      Maintained
15698 F:      drivers/usb/typec/mux/pi3usb30532.c
15699
15700 USB TYPEC CLASS
15701 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15702 L:      linux-usb@vger.kernel.org
15703 S:      Maintained
15704 F:      Documentation/ABI/testing/sysfs-class-typec
15705 F:      Documentation/driver-api/usb/typec.rst
15706 F:      drivers/usb/typec/
15707 F:      include/linux/usb/typec.h
15708
15709 USB TYPEC BUS FOR ALTERNATE MODES
15710 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15711 L:      linux-usb@vger.kernel.org
15712 S:      Maintained
15713 F:      Documentation/ABI/testing/sysfs-bus-typec
15714 F:      Documentation/driver-api/usb/typec_bus.rst
15715 F:      drivers/usb/typec/altmodes/
15716 F:      include/linux/usb/typec_altmode.h
15717
15718 USB TYPEC PORT CONTROLLER DRIVERS
15719 M:      Guenter Roeck <linux@roeck-us.net>
15720 L:      linux-usb@vger.kernel.org
15721 S:      Maintained
15722 F:      drivers/usb/typec/tcpm/
15723
15724 USB UHCI DRIVER
15725 M:      Alan Stern <stern@rowland.harvard.edu>
15726 L:      linux-usb@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/usb/host/uhci*
15729
15730 USB VIDEO CLASS
15731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15732 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15733 L:      linux-media@vger.kernel.org
15734 T:      git git://linuxtv.org/media_tree.git
15735 W:      http://www.ideasonboard.org/uvc/
15736 S:      Maintained
15737 F:      drivers/media/usb/uvc/
15738 F:      include/uapi/linux/uvcvideo.h
15739
15740 USB VISION DRIVER
15741 M:      Hans Verkuil <hverkuil@xs4all.nl>
15742 L:      linux-media@vger.kernel.org
15743 T:      git git://linuxtv.org/media_tree.git
15744 W:      https://linuxtv.org
15745 S:      Odd Fixes
15746 F:      drivers/media/usb/usbvision/
15747
15748 USB WEBCAM GADGET
15749 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15750 L:      linux-usb@vger.kernel.org
15751 S:      Maintained
15752 F:      drivers/usb/gadget/function/*uvc*
15753 F:      drivers/usb/gadget/legacy/webcam.c
15754 F:      include/uapi/linux/usb/g_uvc.h
15755
15756 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15757 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15758 L:      linux-wireless@vger.kernel.org
15759 S:      Maintained
15760 F:      drivers/net/wireless/rndis_wlan.c
15761
15762 USB XHCI DRIVER
15763 M:      Mathias Nyman <mathias.nyman@intel.com>
15764 L:      linux-usb@vger.kernel.org
15765 S:      Supported
15766 F:      drivers/usb/host/xhci*
15767 F:      drivers/usb/host/pci-quirks*
15768
15769 USB ZD1201 DRIVER
15770 L:      linux-wireless@vger.kernel.org
15771 W:      http://linux-lc100020.sourceforge.net
15772 S:      Orphan
15773 F:      drivers/net/wireless/zydas/zd1201.*
15774
15775 USB ZR364XX DRIVER
15776 M:      Antoine Jacquet <royale@zerezo.com>
15777 L:      linux-usb@vger.kernel.org
15778 L:      linux-media@vger.kernel.org
15779 T:      git git://linuxtv.org/media_tree.git
15780 W:      http://royale.zerezo.com/zr364xx/
15781 S:      Maintained
15782 F:      Documentation/media/v4l-drivers/zr364xx*
15783 F:      drivers/media/usb/zr364xx/
15784
15785 USER-MODE LINUX (UML)
15786 M:      Jeff Dike <jdike@addtoit.com>
15787 M:      Richard Weinberger <richard@nod.at>
15788 L:      linux-um@lists.infradead.org
15789 W:      http://user-mode-linux.sourceforge.net
15790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15791 S:      Maintained
15792 F:      Documentation/virtual/uml/
15793 F:      arch/um/
15794 F:      arch/x86/um/
15795 F:      fs/hostfs/
15796 F:      fs/hppfs/
15797
15798 USERSPACE COPYIN/COPYOUT (UIOVEC)
15799 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15800 S:      Maintained
15801 F:      lib/iov_iter.c
15802 F:      include/linux/uio.h
15803
15804 USERSPACE DMA BUFFER DRIVER
15805 M:      Gerd Hoffmann <kraxel@redhat.com>
15806 S:      Maintained
15807 L:      dri-devel@lists.freedesktop.org
15808 F:      drivers/dma-buf/udmabuf.c
15809 F:      include/uapi/linux/udmabuf.h
15810 T:      git git://anongit.freedesktop.org/drm/drm-misc
15811
15812 USERSPACE I/O (UIO)
15813 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15814 S:      Maintained
15815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15816 F:      Documentation/driver-api/uio-howto.rst
15817 F:      drivers/uio/
15818 F:      include/linux/uio_driver.h
15819
15820 UTIL-LINUX PACKAGE
15821 M:      Karel Zak <kzak@redhat.com>
15822 L:      util-linux@vger.kernel.org
15823 W:      http://en.wikipedia.org/wiki/Util-linux
15824 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15825 S:      Maintained
15826
15827 UUID HELPERS
15828 M:      Christoph Hellwig <hch@lst.de>
15829 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15830 L:      linux-kernel@vger.kernel.org
15831 T:      git git://git.infradead.org/users/hch/uuid.git
15832 F:      lib/uuid.c
15833 F:      lib/test_uuid.c
15834 F:      include/linux/uuid.h
15835 F:      include/uapi/linux/uuid.h
15836 S:      Maintained
15837
15838 UVESAFB DRIVER
15839 M:      Michal Januszewski <spock@gentoo.org>
15840 L:      linux-fbdev@vger.kernel.org
15841 W:      https://github.com/mjanusz/v86d
15842 S:      Maintained
15843 F:      Documentation/fb/uvesafb.txt
15844 F:      drivers/video/fbdev/uvesafb.*
15845
15846 VF610 NAND DRIVER
15847 M:      Stefan Agner <stefan@agner.ch>
15848 L:      linux-mtd@lists.infradead.org
15849 S:      Supported
15850 F:      drivers/mtd/nand/raw/vf610_nfc.c
15851
15852 VFAT/FAT/MSDOS FILESYSTEM
15853 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15854 S:      Maintained
15855 F:      Documentation/filesystems/vfat.txt
15856 F:      fs/fat/
15857
15858 VFIO DRIVER
15859 M:      Alex Williamson <alex.williamson@redhat.com>
15860 L:      kvm@vger.kernel.org
15861 T:      git git://github.com/awilliam/linux-vfio.git
15862 S:      Maintained
15863 F:      Documentation/vfio.txt
15864 F:      drivers/vfio/
15865 F:      include/linux/vfio.h
15866 F:      include/uapi/linux/vfio.h
15867
15868 VFIO MEDIATED DEVICE DRIVERS
15869 M:      Kirti Wankhede <kwankhede@nvidia.com>
15870 L:      kvm@vger.kernel.org
15871 S:      Maintained
15872 F:      Documentation/vfio-mediated-device.txt
15873 F:      drivers/vfio/mdev/
15874 F:      include/linux/mdev.h
15875 F:      samples/vfio-mdev/
15876
15877 VFIO PLATFORM DRIVER
15878 M:      Eric Auger <eric.auger@redhat.com>
15879 L:      kvm@vger.kernel.org
15880 S:      Maintained
15881 F:      drivers/vfio/platform/
15882
15883 VGA_SWITCHEROO
15884 R:      Lukas Wunner <lukas@wunner.de>
15885 S:      Maintained
15886 F:      Documentation/gpu/vga-switcheroo.rst
15887 F:      drivers/gpu/vga/vga_switcheroo.c
15888 F:      include/linux/vga_switcheroo.h
15889 T:      git git://anongit.freedesktop.org/drm/drm-misc
15890
15891 VIA RHINE NETWORK DRIVER
15892 S:      Orphan
15893 F:      drivers/net/ethernet/via/via-rhine.c
15894
15895 VIA SD/MMC CARD CONTROLLER DRIVER
15896 M:      Bruce Chang <brucechang@via.com.tw>
15897 M:      Harald Welte <HaraldWelte@viatech.com>
15898 S:      Maintained
15899 F:      drivers/mmc/host/via-sdmmc.c
15900
15901 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15902 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15903 L:      linux-fbdev@vger.kernel.org
15904 S:      Maintained
15905 F:      include/linux/via-core.h
15906 F:      include/linux/via-gpio.h
15907 F:      include/linux/via_i2c.h
15908 F:      drivers/video/fbdev/via/
15909
15910 VIA VELOCITY NETWORK DRIVER
15911 M:      Francois Romieu <romieu@fr.zoreil.com>
15912 L:      netdev@vger.kernel.org
15913 S:      Maintained
15914 F:      drivers/net/ethernet/via/via-velocity.*
15915
15916 VICODEC VIRTUAL CODEC DRIVER
15917 M:      Hans Verkuil <hans.verkuil@cisco.com>
15918 L:      linux-media@vger.kernel.org
15919 T:      git git://linuxtv.org/media_tree.git
15920 W:      https://linuxtv.org
15921 S:      Maintained
15922 F:      drivers/media/platform/vicodec/*
15923
15924 VIDEO MULTIPLEXER DRIVER
15925 M:      Philipp Zabel <p.zabel@pengutronix.de>
15926 L:      linux-media@vger.kernel.org
15927 S:      Maintained
15928 F:      drivers/media/platform/video-mux.c
15929
15930 VIDEO I2C POLLING DRIVER
15931 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15932 L:      linux-media@vger.kernel.org
15933 S:      Maintained
15934 F:      drivers/media/i2c/video-i2c.c
15935
15936 VIDEOBUF2 FRAMEWORK
15937 M:      Pawel Osciak <pawel@osciak.com>
15938 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15939 M:      Kyungmin Park <kyungmin.park@samsung.com>
15940 L:      linux-media@vger.kernel.org
15941 S:      Maintained
15942 F:      drivers/media/common/videobuf2/*
15943 F:      include/media/videobuf2-*
15944
15945 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15946 M:      Helen Koike <helen.koike@collabora.com>
15947 L:      linux-media@vger.kernel.org
15948 T:      git git://linuxtv.org/media_tree.git
15949 W:      https://linuxtv.org
15950 S:      Maintained
15951 F:      drivers/media/platform/vimc/*
15952
15953 VIRT LIB
15954 M:      Alex Williamson <alex.williamson@redhat.com>
15955 M:      Paolo Bonzini <pbonzini@redhat.com>
15956 L:      kvm@vger.kernel.org
15957 S:      Supported
15958 F:      virt/lib/
15959
15960 VIRTIO AND VHOST VSOCK DRIVER
15961 M:      Stefan Hajnoczi <stefanha@redhat.com>
15962 L:      kvm@vger.kernel.org
15963 L:      virtualization@lists.linux-foundation.org
15964 L:      netdev@vger.kernel.org
15965 S:      Maintained
15966 F:      include/linux/virtio_vsock.h
15967 F:      include/uapi/linux/virtio_vsock.h
15968 F:      include/uapi/linux/vsockmon.h
15969 F:      include/uapi/linux/vm_sockets_diag.h
15970 F:      net/vmw_vsock/diag.c
15971 F:      net/vmw_vsock/af_vsock_tap.c
15972 F:      net/vmw_vsock/virtio_transport_common.c
15973 F:      net/vmw_vsock/virtio_transport.c
15974 F:      drivers/net/vsockmon.c
15975 F:      drivers/vhost/vsock.c
15976 F:      tools/testing/vsock/
15977
15978 VIRTIO CONSOLE DRIVER
15979 M:      Amit Shah <amit@kernel.org>
15980 L:      virtualization@lists.linux-foundation.org
15981 S:      Maintained
15982 F:      drivers/char/virtio_console.c
15983 F:      include/linux/virtio_console.h
15984 F:      include/uapi/linux/virtio_console.h
15985
15986 VIRTIO CORE, NET AND BLOCK DRIVERS
15987 M:      "Michael S. Tsirkin" <mst@redhat.com>
15988 M:      Jason Wang <jasowang@redhat.com>
15989 L:      virtualization@lists.linux-foundation.org
15990 S:      Maintained
15991 F:      Documentation/devicetree/bindings/virtio/
15992 F:      drivers/virtio/
15993 F:      tools/virtio/
15994 F:      drivers/net/virtio_net.c
15995 F:      drivers/block/virtio_blk.c
15996 F:      include/linux/virtio*.h
15997 F:      include/uapi/linux/virtio_*.h
15998 F:      drivers/crypto/virtio/
15999 F:      mm/balloon_compaction.c
16000
16001 VIRTIO CRYPTO DRIVER
16002 M:      Gonglei <arei.gonglei@huawei.com>
16003 L:      virtualization@lists.linux-foundation.org
16004 L:      linux-crypto@vger.kernel.org
16005 S:      Maintained
16006 F:      drivers/crypto/virtio/
16007 F:      include/uapi/linux/virtio_crypto.h
16008
16009 VIRTIO DRIVERS FOR S390
16010 M:      Cornelia Huck <cohuck@redhat.com>
16011 M:      Halil Pasic <pasic@linux.ibm.com>
16012 L:      linux-s390@vger.kernel.org
16013 L:      virtualization@lists.linux-foundation.org
16014 L:      kvm@vger.kernel.org
16015 S:      Supported
16016 F:      drivers/s390/virtio/
16017 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16018
16019 VIRTIO GPU DRIVER
16020 M:      David Airlie <airlied@linux.ie>
16021 M:      Gerd Hoffmann <kraxel@redhat.com>
16022 L:      dri-devel@lists.freedesktop.org
16023 L:      virtualization@lists.linux-foundation.org
16024 T:      git git://anongit.freedesktop.org/drm/drm-misc
16025 S:      Maintained
16026 F:      drivers/gpu/drm/virtio/
16027 F:      include/uapi/linux/virtio_gpu.h
16028
16029 VIRTIO HOST (VHOST)
16030 M:      "Michael S. Tsirkin" <mst@redhat.com>
16031 M:      Jason Wang <jasowang@redhat.com>
16032 L:      kvm@vger.kernel.org
16033 L:      virtualization@lists.linux-foundation.org
16034 L:      netdev@vger.kernel.org
16035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16036 S:      Maintained
16037 F:      drivers/vhost/
16038 F:      include/uapi/linux/vhost.h
16039
16040 VIRTIO INPUT DRIVER
16041 M:      Gerd Hoffmann <kraxel@redhat.com>
16042 S:      Maintained
16043 F:      drivers/virtio/virtio_input.c
16044 F:      include/uapi/linux/virtio_input.h
16045
16046 VIRTUAL BOX GUEST DEVICE DRIVER
16047 M:      Hans de Goede <hdegoede@redhat.com>
16048 M:      Arnd Bergmann <arnd@arndb.de>
16049 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16050 S:      Maintained
16051 F:      include/linux/vbox_utils.h
16052 F:      include/uapi/linux/vbox*.h
16053 F:      drivers/virt/vboxguest/
16054
16055 VIRTUAL SERIO DEVICE DRIVER
16056 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16057 S:      Maintained
16058 F:      drivers/input/serio/userio.c
16059 F:      include/uapi/linux/userio.h
16060
16061 VIVID VIRTUAL VIDEO DRIVER
16062 M:      Hans Verkuil <hverkuil@xs4all.nl>
16063 L:      linux-media@vger.kernel.org
16064 T:      git git://linuxtv.org/media_tree.git
16065 W:      https://linuxtv.org
16066 S:      Maintained
16067 F:      drivers/media/platform/vivid/*
16068
16069 VLYNQ BUS
16070 M:      Florian Fainelli <f.fainelli@gmail.com>
16071 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16072 S:      Maintained
16073 F:      drivers/vlynq/vlynq.c
16074 F:      include/linux/vlynq.h
16075
16076 VME SUBSYSTEM
16077 M:      Martyn Welch <martyn@welchs.me.uk>
16078 M:      Manohar Vanga <manohar.vanga@gmail.com>
16079 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16080 L:      devel@driverdev.osuosl.org
16081 S:      Maintained
16082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16083 F:      Documentation/driver-api/vme.rst
16084 F:      drivers/staging/vme/
16085 F:      drivers/vme/
16086 F:      include/linux/vme*
16087
16088 VMWARE BALLOON DRIVER
16089 M:      Xavier Deguillard <xdeguillard@vmware.com>
16090 M:      Nadav Amit <namit@vmware.com>
16091 M:      "VMware, Inc." <pv-drivers@vmware.com>
16092 L:      linux-kernel@vger.kernel.org
16093 S:      Maintained
16094 F:      drivers/misc/vmw_balloon.c
16095
16096 VMWARE HYPERVISOR INTERFACE
16097 M:      Alok Kataria <akataria@vmware.com>
16098 L:      virtualization@lists.linux-foundation.org
16099 S:      Supported
16100 F:      arch/x86/kernel/cpu/vmware.c
16101
16102 VMWARE PVRDMA DRIVER
16103 M:      Adit Ranadive <aditr@vmware.com>
16104 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16105 L:      linux-rdma@vger.kernel.org
16106 S:      Maintained
16107 F:      drivers/infiniband/hw/vmw_pvrdma/
16108
16109 VMware PVSCSI driver
16110 M:      Jim Gill <jgill@vmware.com>
16111 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16112 L:      linux-scsi@vger.kernel.org
16113 S:      Maintained
16114 F:      drivers/scsi/vmw_pvscsi.c
16115 F:      drivers/scsi/vmw_pvscsi.h
16116
16117 VMWARE VMMOUSE SUBDRIVER
16118 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16119 M:      "VMware, Inc." <pv-drivers@vmware.com>
16120 L:      linux-input@vger.kernel.org
16121 S:      Maintained
16122 F:      drivers/input/mouse/vmmouse.c
16123 F:      drivers/input/mouse/vmmouse.h
16124
16125 VMWARE VMXNET3 ETHERNET DRIVER
16126 M:      Ronak Doshi <doshir@vmware.com>
16127 M:      "VMware, Inc." <pv-drivers@vmware.com>
16128 L:      netdev@vger.kernel.org
16129 S:      Maintained
16130 F:      drivers/net/vmxnet3/
16131
16132 VOCORE VOCORE2 BOARD
16133 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16134 L:      linux-mips@vger.kernel.org
16135 S:      Maintained
16136 F:      arch/mips/boot/dts/ralink/vocore2.dts
16137
16138 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16139 M:      Liam Girdwood <lgirdwood@gmail.com>
16140 M:      Mark Brown <broonie@kernel.org>
16141 L:      linux-kernel@vger.kernel.org
16142 W:      http://www.slimlogic.co.uk/?p=48
16143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16144 S:      Supported
16145 F:      Documentation/devicetree/bindings/regulator/
16146 F:      Documentation/power/regulator/
16147 F:      drivers/regulator/
16148 F:      include/dt-bindings/regulator/
16149 F:      include/linux/regulator/
16150
16151 VRF
16152 M:      David Ahern <dsa@cumulusnetworks.com>
16153 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16154 L:      netdev@vger.kernel.org
16155 S:      Maintained
16156 F:      drivers/net/vrf.c
16157 F:      Documentation/networking/vrf.txt
16158
16159 VT1211 HARDWARE MONITOR DRIVER
16160 M:      Juerg Haefliger <juergh@gmail.com>
16161 L:      linux-hwmon@vger.kernel.org
16162 S:      Maintained
16163 F:      Documentation/hwmon/vt1211
16164 F:      drivers/hwmon/vt1211.c
16165
16166 VT8231 HARDWARE MONITOR DRIVER
16167 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16168 L:      linux-hwmon@vger.kernel.org
16169 S:      Maintained
16170 F:      drivers/hwmon/vt8231.c
16171
16172 VUB300 USB to SDIO/SD/MMC bridge chip
16173 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16174 L:      linux-mmc@vger.kernel.org
16175 L:      linux-usb@vger.kernel.org
16176 S:      Supported
16177 F:      drivers/mmc/host/vub300.c
16178
16179 W1 DALLAS'S 1-WIRE BUS
16180 M:      Evgeniy Polyakov <zbr@ioremap.net>
16181 S:      Maintained
16182 F:      Documentation/devicetree/bindings/w1/
16183 F:      Documentation/w1/
16184 F:      drivers/w1/
16185 F:      include/linux/w1.h
16186
16187 W83791D HARDWARE MONITORING DRIVER
16188 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16189 L:      linux-hwmon@vger.kernel.org
16190 S:      Maintained
16191 F:      Documentation/hwmon/w83791d
16192 F:      drivers/hwmon/w83791d.c
16193
16194 W83793 HARDWARE MONITORING DRIVER
16195 M:      Rudolf Marek <r.marek@assembler.cz>
16196 L:      linux-hwmon@vger.kernel.org
16197 S:      Maintained
16198 F:      Documentation/hwmon/w83793
16199 F:      drivers/hwmon/w83793.c
16200
16201 W83795 HARDWARE MONITORING DRIVER
16202 M:      Jean Delvare <jdelvare@suse.com>
16203 L:      linux-hwmon@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/hwmon/w83795.c
16206
16207 W83L51xD SD/MMC CARD INTERFACE DRIVER
16208 M:      Pierre Ossman <pierre@ossman.eu>
16209 S:      Maintained
16210 F:      drivers/mmc/host/wbsd.*
16211
16212 WACOM PROTOCOL 4 SERIAL TABLETS
16213 M:      Julian Squires <julian@cipht.net>
16214 M:      Hans de Goede <hdegoede@redhat.com>
16215 L:      linux-input@vger.kernel.org
16216 S:      Maintained
16217 F:      drivers/input/tablet/wacom_serial4.c
16218
16219 WATCHDOG DEVICE DRIVERS
16220 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16221 M:      Guenter Roeck <linux@roeck-us.net>
16222 L:      linux-watchdog@vger.kernel.org
16223 W:      http://www.linux-watchdog.org/
16224 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16225 S:      Maintained
16226 F:      Documentation/devicetree/bindings/watchdog/
16227 F:      Documentation/watchdog/
16228 F:      drivers/watchdog/
16229 F:      include/linux/watchdog.h
16230 F:      include/uapi/linux/watchdog.h
16231
16232 WHISKEYCOVE PMIC GPIO DRIVER
16233 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16234 L:      linux-gpio@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/gpio/gpio-wcove.c
16237
16238 WIIMOTE HID DRIVER
16239 M:      David Herrmann <dh.herrmann@googlemail.com>
16240 L:      linux-input@vger.kernel.org
16241 S:      Maintained
16242 F:      drivers/hid/hid-wiimote*
16243
16244 WILOCITY WIL6210 WIRELESS DRIVER
16245 M:      Maya Erez <merez@codeaurora.org>
16246 L:      linux-wireless@vger.kernel.org
16247 L:      wil6210@qti.qualcomm.com
16248 S:      Supported
16249 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16250 F:      drivers/net/wireless/ath/wil6210/
16251
16252 WIMAX STACK
16253 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16254 M:      linux-wimax@intel.com
16255 L:      wimax@linuxwimax.org (subscribers-only)
16256 S:      Supported
16257 W:      http://linuxwimax.org
16258 F:      Documentation/wimax/README.wimax
16259 F:      include/linux/wimax/debug.h
16260 F:      include/net/wimax.h
16261 F:      include/uapi/linux/wimax.h
16262 F:      net/wimax/
16263
16264 WINBOND CIR DRIVER
16265 M:      David Härdeman <david@hardeman.nu>
16266 S:      Maintained
16267 F:      drivers/media/rc/winbond-cir.c
16268
16269 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16271 L:      linux-watchdog@vger.kernel.org
16272 S:      Maintained
16273 F:      drivers/watchdog/ebc-c384_wdt.c
16274
16275 WINSYSTEMS WS16C48 GPIO DRIVER
16276 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16277 L:      linux-gpio@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/gpio/gpio-ws16c48.c
16280
16281 WISTRON LAPTOP BUTTON DRIVER
16282 M:      Miloslav Trmac <mitr@volny.cz>
16283 S:      Maintained
16284 F:      drivers/input/misc/wistron_btns.c
16285
16286 WL3501 WIRELESS PCMCIA CARD DRIVER
16287 L:      linux-wireless@vger.kernel.org
16288 S:      Odd fixes
16289 F:      drivers/net/wireless/wl3501*
16290
16291 WOLFSON MICROELECTRONICS DRIVERS
16292 L:      patches@opensource.cirrus.com
16293 T:      git https://github.com/CirrusLogic/linux-drivers.git
16294 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16295 S:      Supported
16296 F:      Documentation/hwmon/wm83??
16297 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16298 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16299 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16300 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16301 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16302 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16303 F:      drivers/clk/clk-wm83*.c
16304 F:      drivers/extcon/extcon-arizona.c
16305 F:      drivers/leds/leds-wm83*.c
16306 F:      drivers/gpio/gpio-*wm*.c
16307 F:      drivers/gpio/gpio-arizona.c
16308 F:      drivers/hwmon/wm83??-hwmon.c
16309 F:      drivers/input/misc/wm831x-on.c
16310 F:      drivers/input/touchscreen/wm831x-ts.c
16311 F:      drivers/input/touchscreen/wm97*.c
16312 F:      drivers/mfd/arizona*
16313 F:      drivers/mfd/wm*.c
16314 F:      drivers/mfd/cs47l24*
16315 F:      drivers/power/supply/wm83*.c
16316 F:      drivers/rtc/rtc-wm83*.c
16317 F:      drivers/regulator/wm8*.c
16318 F:      drivers/regulator/arizona*
16319 F:      drivers/video/backlight/wm83*_bl.c
16320 F:      drivers/watchdog/wm83*_wdt.c
16321 F:      include/linux/mfd/arizona/
16322 F:      include/linux/mfd/wm831x/
16323 F:      include/linux/mfd/wm8350/
16324 F:      include/linux/mfd/wm8400*
16325 F:      include/linux/regulator/arizona*
16326 F:      include/linux/wm97xx.h
16327 F:      include/sound/wm????.h
16328 F:      sound/soc/codecs/arizona.?
16329 F:      sound/soc/codecs/wm*
16330 F:      sound/soc/codecs/cs47l24*
16331
16332 WORKQUEUE
16333 M:      Tejun Heo <tj@kernel.org>
16334 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16336 S:      Maintained
16337 F:      include/linux/workqueue.h
16338 F:      kernel/workqueue.c
16339 F:      Documentation/core-api/workqueue.rst
16340
16341 X-POWERS AXP288 PMIC DRIVERS
16342 M:      Hans de Goede <hdegoede@redhat.com>
16343 S:      Maintained
16344 N:      axp288
16345 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16346
16347 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16348 M:      Chen-Yu Tsai <wens@csie.org>
16349 L:      linux-kernel@vger.kernel.org
16350 S:      Maintained
16351 N:      axp[128]
16352
16353 X.25 NETWORK LAYER
16354 M:      Andrew Hendry <andrew.hendry@gmail.com>
16355 L:      linux-x25@vger.kernel.org
16356 S:      Odd Fixes
16357 F:      Documentation/networking/x25*
16358 F:      include/net/x25*
16359 F:      net/x25/
16360
16361 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16362 M:      Thomas Gleixner <tglx@linutronix.de>
16363 M:      Ingo Molnar <mingo@redhat.com>
16364 M:      Borislav Petkov <bp@alien8.de>
16365 R:      "H. Peter Anvin" <hpa@zytor.com>
16366 M:      x86@kernel.org
16367 L:      linux-kernel@vger.kernel.org
16368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16369 S:      Maintained
16370 F:      Documentation/devicetree/bindings/x86/
16371 F:      Documentation/x86/
16372 F:      arch/x86/
16373
16374 X86 ENTRY CODE
16375 M:      Andy Lutomirski <luto@kernel.org>
16376 L:      linux-kernel@vger.kernel.org
16377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16378 S:      Maintained
16379 F:      arch/x86/entry/
16380
16381 X86 MCE INFRASTRUCTURE
16382 M:      Tony Luck <tony.luck@intel.com>
16383 M:      Borislav Petkov <bp@alien8.de>
16384 L:      linux-edac@vger.kernel.org
16385 S:      Maintained
16386 F:      arch/x86/kernel/cpu/mcheck/*
16387
16388 X86 MICROCODE UPDATE SUPPORT
16389 M:      Borislav Petkov <bp@alien8.de>
16390 S:      Maintained
16391 F:      arch/x86/kernel/cpu/microcode/*
16392
16393 X86 MM
16394 M:      Dave Hansen <dave.hansen@linux.intel.com>
16395 M:      Andy Lutomirski <luto@kernel.org>
16396 M:      Peter Zijlstra <peterz@infradead.org>
16397 L:      linux-kernel@vger.kernel.org
16398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16399 S:      Maintained
16400 F:      arch/x86/mm/
16401
16402 X86 PLATFORM DRIVERS
16403 M:      Darren Hart <dvhart@infradead.org>
16404 M:      Andy Shevchenko <andy@infradead.org>
16405 L:      platform-driver-x86@vger.kernel.org
16406 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16407 S:      Maintained
16408 F:      drivers/platform/x86/
16409 F:      drivers/platform/olpc/
16410
16411 X86 VDSO
16412 M:      Andy Lutomirski <luto@kernel.org>
16413 L:      linux-kernel@vger.kernel.org
16414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16415 S:      Maintained
16416 F:      arch/x86/entry/vdso/
16417
16418 XARRAY
16419 M:      Matthew Wilcox <willy@infradead.org>
16420 L:      linux-fsdevel@vger.kernel.org
16421 S:      Supported
16422 F:      Documentation/core-api/xarray.rst
16423 F:      lib/idr.c
16424 F:      lib/xarray.c
16425 F:      include/linux/idr.h
16426 F:      include/linux/xarray.h
16427 F:      tools/testing/radix-tree
16428
16429 XC2028/3028 TUNER DRIVER
16430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16431 L:      linux-media@vger.kernel.org
16432 W:      https://linuxtv.org
16433 T:      git git://linuxtv.org/media_tree.git
16434 S:      Maintained
16435 F:      drivers/media/tuners/tuner-xc2028.*
16436
16437 XDP SOCKETS (AF_XDP)
16438 M:      Björn Töpel <bjorn.topel@intel.com>
16439 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16440 L:      netdev@vger.kernel.org
16441 S:      Maintained
16442 F:      kernel/bpf/xskmap.c
16443 F:      net/xdp/
16444
16445 XEN BLOCK SUBSYSTEM
16446 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16447 M:      Roger Pau Monné <roger.pau@citrix.com>
16448 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16449 S:      Supported
16450 F:      drivers/block/xen-blkback/*
16451 F:      drivers/block/xen*
16452
16453 XEN HYPERVISOR ARM
16454 M:      Stefano Stabellini <sstabellini@kernel.org>
16455 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16456 S:      Maintained
16457 F:      arch/arm/xen/
16458 F:      arch/arm/include/asm/xen/
16459
16460 XEN HYPERVISOR ARM64
16461 M:      Stefano Stabellini <sstabellini@kernel.org>
16462 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16463 S:      Maintained
16464 F:      arch/arm64/xen/
16465 F:      arch/arm64/include/asm/xen/
16466
16467 XEN HYPERVISOR INTERFACE
16468 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16469 M:      Juergen Gross <jgross@suse.com>
16470 R:      Stefano Stabellini <sstabellini@kernel.org>
16471 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16473 S:      Supported
16474 F:      arch/x86/xen/
16475 F:      drivers/*/xen-*front.c
16476 F:      drivers/xen/
16477 F:      arch/x86/include/asm/xen/
16478 F:      arch/x86/include/asm/pvclock-abi.h
16479 F:      include/xen/
16480 F:      include/uapi/xen/
16481 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16482 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16483
16484 XEN NETWORK BACKEND DRIVER
16485 M:      Wei Liu <wei.liu2@citrix.com>
16486 M:      Paul Durrant <paul.durrant@citrix.com>
16487 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16488 L:      netdev@vger.kernel.org
16489 S:      Supported
16490 F:      drivers/net/xen-netback/*
16491
16492 XEN PCI SUBSYSTEM
16493 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16494 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16495 S:      Supported
16496 F:      arch/x86/pci/*xen*
16497 F:      drivers/pci/*xen*
16498
16499 XEN PVSCSI DRIVERS
16500 M:      Juergen Gross <jgross@suse.com>
16501 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16502 L:      linux-scsi@vger.kernel.org
16503 S:      Supported
16504 F:      drivers/scsi/xen-scsifront.c
16505 F:      drivers/xen/xen-scsiback.c
16506 F:      include/xen/interface/io/vscsiif.h
16507
16508 XEN SWIOTLB SUBSYSTEM
16509 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16510 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16511 L:      iommu@lists.linux-foundation.org
16512 S:      Supported
16513 F:      arch/x86/xen/*swiotlb*
16514 F:      drivers/xen/*swiotlb*
16515
16516 XEN SOUND FRONTEND DRIVER
16517 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16518 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16519 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16520 S:      Supported
16521 F:      sound/xen/*
16522
16523 XFS FILESYSTEM
16524 M:      Darrick J. Wong <darrick.wong@oracle.com>
16525 M:      linux-xfs@vger.kernel.org
16526 L:      linux-xfs@vger.kernel.org
16527 W:      http://xfs.org/
16528 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16529 S:      Supported
16530 F:      Documentation/filesystems/xfs.txt
16531 F:      fs/xfs/
16532
16533 XILINX AXI ETHERNET DRIVER
16534 M:      Anirudha Sarangi <anirudh@xilinx.com>
16535 M:      John Linn <John.Linn@xilinx.com>
16536 S:      Maintained
16537 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16538
16539 XILINX UARTLITE SERIAL DRIVER
16540 M:      Peter Korsgaard <jacmet@sunsite.dk>
16541 L:      linux-serial@vger.kernel.org
16542 S:      Maintained
16543 F:      drivers/tty/serial/uartlite.c
16544
16545 XILINX VIDEO IP CORES
16546 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16547 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16548 L:      linux-media@vger.kernel.org
16549 T:      git git://linuxtv.org/media_tree.git
16550 S:      Supported
16551 F:      Documentation/devicetree/bindings/media/xilinx/
16552 F:      drivers/media/platform/xilinx/
16553 F:      include/uapi/linux/xilinx-v4l2-controls.h
16554
16555 XILLYBUS DRIVER
16556 M:      Eli Billauer <eli.billauer@gmail.com>
16557 L:      linux-kernel@vger.kernel.org
16558 S:      Supported
16559 F:      drivers/char/xillybus/
16560
16561 XLP9XX I2C DRIVER
16562 M:      George Cherian <george.cherian@cavium.com>
16563 M:      Jan Glauber <jglauber@cavium.com>
16564 L:      linux-i2c@vger.kernel.org
16565 W:      http://www.cavium.com
16566 S:      Supported
16567 F:      drivers/i2c/busses/i2c-xlp9xx.c
16568
16569 XRA1403 GPIO EXPANDER
16570 M:      Nandor Han <nandor.han@ge.com>
16571 M:      Semi Malinen <semi.malinen@ge.com>
16572 L:      linux-gpio@vger.kernel.org
16573 S:      Maintained
16574 F:      drivers/gpio/gpio-xra1403.c
16575 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16576
16577 XTENSA XTFPGA PLATFORM SUPPORT
16578 M:      Max Filippov <jcmvbkbc@gmail.com>
16579 L:      linux-xtensa@linux-xtensa.org
16580 S:      Maintained
16581 F:      drivers/spi/spi-xtensa-xtfpga.c
16582 F:      sound/soc/xtensa/xtfpga-i2s.c
16583
16584 YAM DRIVER FOR AX.25
16585 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16586 L:      linux-hams@vger.kernel.org
16587 S:      Maintained
16588 F:      drivers/net/hamradio/yam*
16589 F:      include/linux/yam.h
16590
16591 YAMA SECURITY MODULE
16592 M:      Kees Cook <keescook@chromium.org>
16593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16594 S:      Supported
16595 F:      security/yama/
16596 F:      Documentation/admin-guide/LSM/Yama.rst
16597
16598 YEALINK PHONE DRIVER
16599 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16600 L:      usbb2k-api-dev@nongnu.org
16601 S:      Maintained
16602 F:      Documentation/input/devices/yealink.rst
16603 F:      drivers/input/misc/yealink.*
16604
16605 Z8530 DRIVER FOR AX.25
16606 M:      Joerg Reuter <jreuter@yaina.de>
16607 W:      http://yaina.de/jreuter/
16608 W:      http://www.qsl.net/dl1bke/
16609 L:      linux-hams@vger.kernel.org
16610 S:      Maintained
16611 F:      Documentation/networking/z8530drv.txt
16612 F:      drivers/net/hamradio/*scc.c
16613 F:      drivers/net/hamradio/z8530.h
16614
16615 ZBUD COMPRESSED PAGE ALLOCATOR
16616 M:      Seth Jennings <sjenning@redhat.com>
16617 M:      Dan Streetman <ddstreet@ieee.org>
16618 L:      linux-mm@kvack.org
16619 S:      Maintained
16620 F:      mm/zbud.c
16621 F:      include/linux/zbud.h
16622
16623 ZD1211RW WIRELESS DRIVER
16624 M:      Daniel Drake <dsd@gentoo.org>
16625 M:      Ulrich Kunitz <kune@deine-taler.de>
16626 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16627 L:      linux-wireless@vger.kernel.org
16628 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16629 S:      Maintained
16630 F:      drivers/net/wireless/zydas/zd1211rw/
16631
16632 ZD1301 MEDIA DRIVER
16633 M:      Antti Palosaari <crope@iki.fi>
16634 L:      linux-media@vger.kernel.org
16635 W:      https://linuxtv.org/
16636 W:      http://palosaari.fi/linux/
16637 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16638 S:      Maintained
16639 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16640
16641 ZD1301_DEMOD MEDIA DRIVER
16642 M:      Antti Palosaari <crope@iki.fi>
16643 L:      linux-media@vger.kernel.org
16644 W:      https://linuxtv.org/
16645 W:      http://palosaari.fi/linux/
16646 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16647 S:      Maintained
16648 F:      drivers/media/dvb-frontends/zd1301_demod*
16649
16650 ZPOOL COMPRESSED PAGE STORAGE API
16651 M:      Dan Streetman <ddstreet@ieee.org>
16652 L:      linux-mm@kvack.org
16653 S:      Maintained
16654 F:      mm/zpool.c
16655 F:      include/linux/zpool.h
16656
16657 ZR36067 VIDEO FOR LINUX DRIVER
16658 L:      mjpeg-users@lists.sourceforge.net
16659 L:      linux-media@vger.kernel.org
16660 W:      http://mjpeg.sourceforge.net/driver-zoran/
16661 T:      hg https://linuxtv.org/hg/v4l-dvb
16662 S:      Odd Fixes
16663 F:      drivers/staging/media/zoran/
16664
16665 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16666 M:      Minchan Kim <minchan@kernel.org>
16667 M:      Nitin Gupta <ngupta@vflare.org>
16668 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16669 L:      linux-kernel@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/block/zram/
16672 F:      Documentation/blockdev/zram.txt
16673
16674 ZS DECSTATION Z85C30 SERIAL DRIVER
16675 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16676 S:      Maintained
16677 F:      drivers/tty/serial/zs.*
16678
16679 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16680 M:      Minchan Kim <minchan@kernel.org>
16681 M:      Nitin Gupta <ngupta@vflare.org>
16682 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16683 L:      linux-mm@kvack.org
16684 S:      Maintained
16685 F:      mm/zsmalloc.c
16686 F:      include/linux/zsmalloc.h
16687 F:      Documentation/vm/zsmalloc.rst
16688
16689 ZSWAP COMPRESSED SWAP CACHING
16690 M:      Seth Jennings <sjenning@redhat.com>
16691 M:      Dan Streetman <ddstreet@ieee.org>
16692 L:      linux-mm@kvack.org
16693 S:      Maintained
16694 F:      mm/zswap.c
16695
16696 THE REST
16697 M:      Linus Torvalds <torvalds@linux-foundation.org>
16698 L:      linux-kernel@vger.kernel.org
16699 Q:      http://patchwork.kernel.org/project/LKML/list/
16700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16701 S:      Buried alive in reporters
16702 F:      *
16703 F:      */