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 W:      https://mtk.bcnfs.org/
1743 C:      irc://chat.freenode.net/linux-mediatek
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/mt6*
1746 F:      arch/arm/boot/dts/mt7*
1747 F:      arch/arm/boot/dts/mt8*
1748 F:      arch/arm/mach-mediatek/
1749 F:      arch/arm64/boot/dts/mediatek/
1750 F:      drivers/soc/mediatek/
1751 N:      mtk
1752 N:      mt[678]
1753 K:      mediatek
1754
1755 ARM/Mediatek USB3 PHY DRIVER
1756 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 S:      Maintained
1760 F:      drivers/phy/mediatek/
1761 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1762
1763 ARM/MICREL KS8695 ARCHITECTURE
1764 M:      Greg Ungerer <gerg@uclinux.org>
1765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1766 F:      arch/arm/mach-ks8695/
1767 S:      Odd Fixes
1768
1769 ARM/Microchip (AT91) SoC support
1770 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1771 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1772 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.linux4sam.org
1775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1776 S:      Supported
1777 N:      at91
1778 N:      atmel
1779 F:      arch/arm/mach-at91/
1780 F:      include/soc/at91/
1781 F:      arch/arm/boot/dts/at91*.dts
1782 F:      arch/arm/boot/dts/at91*.dtsi
1783 F:      arch/arm/boot/dts/sama*.dts
1784 F:      arch/arm/boot/dts/sama*.dtsi
1785 F:      arch/arm/include/debug/at91.S
1786 F:      drivers/memory/atmel*
1787 F:      drivers/watchdog/sama5d4_wdt.c
1788 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1789 X:      drivers/net/wireless/atmel/
1790
1791 ARM/MIOA701 MACHINE SUPPORT
1792 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 F:      arch/arm/mach-pxa/mioa701.c
1795 S:      Maintained
1796
1797 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1798 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1799 S:      Maintained
1800
1801 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1802 M:      Linus Walleij <linus.walleij@linaro.org>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-nomadik/
1806 F:      arch/arm/mach-u300/
1807 F:      arch/arm/mach-ux500/
1808 F:      arch/arm/boot/dts/ste-*
1809 F:      drivers/clk/clk-nomadik.c
1810 F:      drivers/clk/clk-u300.c
1811 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1812 F:      drivers/clocksource/timer-u300.c
1813 F:      drivers/dma/coh901318*
1814 F:      drivers/dma/ste_dma40*
1815 F:      drivers/hwspinlock/u8500_hsem.c
1816 F:      drivers/i2c/busses/i2c-nomadik.c
1817 F:      drivers/i2c/busses/i2c-stu300.c
1818 F:      drivers/mfd/ab3100*
1819 F:      drivers/mfd/ab8500*
1820 F:      drivers/mfd/abx500*
1821 F:      drivers/mfd/dbx500*
1822 F:      drivers/mfd/db8500*
1823 F:      drivers/pinctrl/nomadik/
1824 F:      drivers/pinctrl/pinctrl-coh901*
1825 F:      drivers/pinctrl/pinctrl-u300.c
1826 F:      drivers/rtc/rtc-ab3100.c
1827 F:      drivers/rtc/rtc-ab8500.c
1828 F:      drivers/rtc/rtc-coh901331.c
1829 F:      drivers/rtc/rtc-pl031.c
1830 F:      drivers/watchdog/coh901327_wdt.c
1831 F:      Documentation/devicetree/bindings/arm/ste-*
1832 F:      Documentation/devicetree/bindings/arm/ux500/
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1834
1835 ARM/NUVOTON NPCM ARCHITECTURE
1836 M:      Avi Fishman <avifishman70@gmail.com>
1837 M:      Tomer Maimon <tmaimon77@gmail.com>
1838 R:      Patrick Venture <venture@google.com>
1839 R:      Nancy Yuen <yuenn@google.com>
1840 R:      Brendan Higgins <brendanhiggins@google.com>
1841 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1842 S:      Supported
1843 F:      arch/arm/mach-npcm/
1844 F:      arch/arm/boot/dts/nuvoton-npcm*
1845 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1846 F:      drivers/*/*npcm*
1847 F:      Documentation/devicetree/bindings/*/*npcm*
1848 F:      Documentation/devicetree/bindings/*/*/*npcm*
1849
1850 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1851 M:      Wan ZongShun <mcuos.com@gmail.com>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 W:      http://www.mcuos.com
1854 S:      Maintained
1855 F:      arch/arm/mach-w90x900/
1856 F:      drivers/input/keyboard/w90p910_keypad.c
1857 F:      drivers/input/touchscreen/w90p910_ts.c
1858 F:      drivers/watchdog/nuc900_wdt.c
1859 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1860 F:      drivers/mtd/nand/raw/nuc900_nand.c
1861 F:      drivers/rtc/rtc-nuc900.c
1862 F:      drivers/spi/spi-nuc900.c
1863 F:      drivers/usb/host/ehci-w90x900.c
1864 F:      drivers/video/fbdev/nuc900fb.c
1865
1866 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1867 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1868 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1869 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1870 S:      Supported
1871
1872 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1873 M:      Alexander Clouter <alex@digriz.org.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 W:      http://www.digriz.org.uk/ts78xx/kernel
1876 S:      Maintained
1877 F:      arch/arm/mach-orion5x/ts78xx-*
1878
1879 ARM/OXNAS platform support
1880 M:      Neil Armstrong <narmstrong@baylibre.com>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      arch/arm/mach-oxnas/
1885 F:      arch/arm/boot/dts/ox8*.dts*
1886 N:      oxnas
1887
1888 ARM/PALM TREO SUPPORT
1889 M:      Tomas Cech <sleep_walker@suse.com>
1890 L:      linux-arm-kernel@lists.infradead.org
1891 W:      http://hackndev.com
1892 S:      Maintained
1893 F:      arch/arm/mach-pxa/palmtreo.*
1894
1895 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1896 M:      Marek Vasut <marek.vasut@gmail.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1901 F:      arch/arm/mach-pxa/palmtx.c
1902 F:      arch/arm/mach-pxa/palmt5.*
1903 F:      arch/arm/mach-pxa/include/mach/palmld.h
1904 F:      arch/arm/mach-pxa/palmld.c
1905 F:      arch/arm/mach-pxa/palmte2.*
1906 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1907 F:      arch/arm/mach-pxa/palmtc.c
1908
1909 ARM/PALMZ72 SUPPORT
1910 M:      Sergey Lapin <slapin@ossfans.org>
1911 L:      linux-arm-kernel@lists.infradead.org
1912 W:      http://hackndev.com
1913 S:      Maintained
1914 F:      arch/arm/mach-pxa/palmz72.*
1915
1916 ARM/PLEB SUPPORT
1917 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1918 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1919 S:      Maintained
1920
1921 ARM/PT DIGITAL BOARD PORT
1922 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 W:      http://www.armlinux.org.uk/
1925 S:      Maintained
1926
1927 ARM/QUALCOMM SUPPORT
1928 M:      Andy Gross <andy.gross@linaro.org>
1929 M:      David Brown <david.brown@linaro.org>
1930 L:      linux-arm-msm@vger.kernel.org
1931 S:      Maintained
1932 F:      Documentation/devicetree/bindings/soc/qcom/
1933 F:      arch/arm/boot/dts/qcom-*.dts
1934 F:      arch/arm/boot/dts/qcom-*.dtsi
1935 F:      arch/arm/mach-qcom/
1936 F:      arch/arm64/boot/dts/qcom/*
1937 F:      drivers/i2c/busses/i2c-qup.c
1938 F:      drivers/clk/qcom/
1939 F:      drivers/dma/qcom/
1940 F:      drivers/soc/qcom/
1941 F:      drivers/spi/spi-qup.c
1942 F:      drivers/tty/serial/msm_serial.c
1943 F:      drivers/*/pm8???-*
1944 F:      drivers/mfd/ssbi.c
1945 F:      drivers/firmware/qcom_scm*
1946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1947
1948 ARM/RADISYS ENP2611 MACHINE SUPPORT
1949 M:      Lennert Buytenhek <kernel@wantstofly.org>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952
1953 ARM/REALTEK ARCHITECTURE
1954 M:      Andreas Färber <afaerber@suse.de>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm64/boot/dts/realtek/
1958 F:      Documentation/devicetree/bindings/arm/realtek.txt
1959
1960 ARM/RENESAS ARM64 ARCHITECTURE
1961 M:      Simon Horman <horms@verge.net.au>
1962 M:      Magnus Damm <magnus.damm@gmail.com>
1963 L:      linux-renesas-soc@vger.kernel.org
1964 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1966 S:      Supported
1967 F:      arch/arm64/boot/dts/renesas/
1968 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1969 F:      drivers/soc/renesas/
1970 F:      include/linux/soc/renesas/
1971
1972 ARM/RISCPC ARCHITECTURE
1973 M:      Russell King <linux@armlinux.org.uk>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 W:      http://www.armlinux.org.uk/
1976 S:      Maintained
1977 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1978 F:      arch/arm/include/asm/hardware/ioc.h
1979 F:      arch/arm/include/asm/hardware/iomd.h
1980 F:      arch/arm/include/asm/hardware/memc.h
1981 F:      arch/arm/mach-rpc/
1982 F:      drivers/net/ethernet/8390/etherh.c
1983 F:      drivers/net/ethernet/i825xx/ether1*
1984 F:      drivers/net/ethernet/seeq/ether3*
1985 F:      drivers/scsi/arm/
1986
1987 ARM/Rockchip SoC support
1988 M:      Heiko Stuebner <heiko@sntech.de>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 L:      linux-rockchip@lists.infradead.org
1991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1992 S:      Maintained
1993 F:      arch/arm/boot/dts/rk3*
1994 F:      arch/arm/boot/dts/rv1108*
1995 F:      arch/arm/mach-rockchip/
1996 F:      drivers/clk/rockchip/
1997 F:      drivers/i2c/busses/i2c-rk3x.c
1998 F:      drivers/*/*rockchip*
1999 F:      drivers/*/*/*rockchip*
2000 F:      sound/soc/rockchip/
2001 N:      rockchip
2002
2003 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2004 M:      Kukjin Kim <kgene@kernel.org>
2005 M:      Krzysztof Kozlowski <krzk@kernel.org>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2008 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2009 S:      Maintained
2010 F:      arch/arm/boot/dts/s3c*
2011 F:      arch/arm/boot/dts/s5p*
2012 F:      arch/arm/boot/dts/exynos*
2013 F:      arch/arm64/boot/dts/exynos/
2014 F:      arch/arm/plat-samsung/
2015 F:      arch/arm/mach-s3c24*/
2016 F:      arch/arm/mach-s3c64xx/
2017 F:      arch/arm/mach-s5p*/
2018 F:      arch/arm/mach-exynos*/
2019 F:      drivers/*/*s3c24*
2020 F:      drivers/*/*/*s3c24*
2021 F:      drivers/*/*s3c64xx*
2022 F:      drivers/*/*s5pv210*
2023 F:      drivers/memory/samsung/*
2024 F:      drivers/soc/samsung/*
2025 F:      Documentation/arm/Samsung/
2026 F:      Documentation/devicetree/bindings/arm/samsung/
2027 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2028 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2029 N:      exynos
2030
2031 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2032 M:      Kyungmin Park <kyungmin.park@samsung.com>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/mach-s5pv210/
2036
2037 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2038 M:      Kyungmin Park <kyungmin.park@samsung.com>
2039 M:      Kamil Debski <kamil@wypas.org>
2040 M:      Andrzej Hajda <a.hajda@samsung.com>
2041 L:      linux-arm-kernel@lists.infradead.org
2042 L:      linux-media@vger.kernel.org
2043 S:      Maintained
2044 F:      drivers/media/platform/s5p-g2d/
2045
2046 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2047 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2048 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-cec/
2052 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2053
2054 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2055 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2056 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2057 L:      linux-arm-kernel@lists.infradead.org
2058 L:      linux-media@vger.kernel.org
2059 S:      Maintained
2060 F:      drivers/media/platform/s5p-jpeg/
2061
2062 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2063 M:      Kyungmin Park <kyungmin.park@samsung.com>
2064 M:      Kamil Debski <kamil@wypas.org>
2065 M:      Jeongtae Park <jtp.park@samsung.com>
2066 M:      Andrzej Hajda <a.hajda@samsung.com>
2067 L:      linux-arm-kernel@lists.infradead.org
2068 L:      linux-media@vger.kernel.org
2069 S:      Maintained
2070 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2071 F:      drivers/media/platform/s5p-mfc/
2072
2073 ARM/SHMOBILE ARM ARCHITECTURE
2074 M:      Simon Horman <horms@verge.net.au>
2075 M:      Magnus Damm <magnus.damm@gmail.com>
2076 L:      linux-renesas-soc@vger.kernel.org
2077 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2079 S:      Supported
2080 F:      arch/arm/boot/dts/emev2*
2081 F:      arch/arm/boot/dts/r7s*
2082 F:      arch/arm/boot/dts/r8a*
2083 F:      arch/arm/boot/dts/r9a*
2084 F:      arch/arm/boot/dts/sh*
2085 F:      arch/arm/configs/shmobile_defconfig
2086 F:      arch/arm/include/debug/renesas-scif.S
2087 F:      arch/arm/mach-shmobile/
2088 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2089 F:      drivers/soc/renesas/
2090 F:      include/linux/soc/renesas/
2091
2092 ARM/SOCFPGA ARCHITECTURE
2093 M:      Dinh Nguyen <dinguyen@kernel.org>
2094 S:      Maintained
2095 F:      arch/arm/mach-socfpga/
2096 F:      arch/arm/boot/dts/socfpga*
2097 F:      arch/arm/configs/socfpga_defconfig
2098 F:      arch/arm64/boot/dts/altera/
2099 W:      http://www.rocketboards.org
2100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2101
2102 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2103 M:      Dinh Nguyen <dinguyen@kernel.org>
2104 S:      Maintained
2105 F:      drivers/clk/socfpga/
2106
2107 ARM/SOCFPGA EDAC SUPPORT
2108 M:      Thor Thayer <thor.thayer@linux.intel.com>
2109 S:      Maintained
2110 F:      drivers/edac/altera_edac.
2111
2112 ARM/SPREADTRUM SoC SUPPORT
2113 M:      Orson Zhai <orsonzhai@gmail.com>
2114 M:      Baolin Wang <baolin.wang@linaro.org>
2115 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2116 S:      Maintained
2117 F:      arch/arm64/boot/dts/sprd
2118 N:      sprd
2119
2120 ARM/STI ARCHITECTURE
2121 M:      Patrice Chotard <patrice.chotard@st.com>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 W:      http://www.stlinux.com
2124 S:      Maintained
2125 F:      arch/arm/mach-sti/
2126 F:      arch/arm/boot/dts/sti*
2127 F:      drivers/char/hw_random/st-rng.c
2128 F:      drivers/clocksource/arm_global_timer.c
2129 F:      drivers/clocksource/clksrc_st_lpc.c
2130 F:      drivers/cpufreq/sti-cpufreq.c
2131 F:      drivers/dma/st_fdma*
2132 F:      drivers/i2c/busses/i2c-st.c
2133 F:      drivers/media/rc/st_rc.c
2134 F:      drivers/media/platform/sti/c8sectpfe/
2135 F:      drivers/mmc/host/sdhci-st.c
2136 F:      drivers/phy/st/phy-miphy28lp.c
2137 F:      drivers/phy/st/phy-stih407-usb.c
2138 F:      drivers/pinctrl/pinctrl-st.c
2139 F:      drivers/remoteproc/st_remoteproc.c
2140 F:      drivers/remoteproc/st_slim_rproc.c
2141 F:      drivers/reset/sti/
2142 F:      drivers/rtc/rtc-st-lpc.c
2143 F:      drivers/tty/serial/st-asc.c
2144 F:      drivers/usb/dwc3/dwc3-st.c
2145 F:      drivers/usb/host/ehci-st.c
2146 F:      drivers/usb/host/ohci-st.c
2147 F:      drivers/watchdog/st_lpc_wdt.c
2148 F:      drivers/ata/ahci_st.c
2149 F:      include/linux/remoteproc/st_slim_rproc.h
2150
2151 ARM/STM32 ARCHITECTURE
2152 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2153 M:      Alexandre Torgue <alexandre.torgue@st.com>
2154 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 S:      Maintained
2157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2158 N:      stm32
2159 N:      stm
2160 F:      arch/arm/boot/dts/stm32*
2161 F:      arch/arm/mach-stm32/
2162 F:      drivers/clocksource/armv7m_systick.c
2163
2164 ARM/Synaptics SoC support
2165 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2166 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 F:      arch/arm/mach-berlin/
2170 F:      arch/arm/boot/dts/berlin*
2171 F:      arch/arm64/boot/dts/synaptics/
2172
2173 ARM/TANGO ARCHITECTURE
2174 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2175 M:      Mans Rullgard <mans@mansr.com>
2176 L:      linux-arm-kernel@lists.infradead.org
2177 S:      Odd Fixes
2178 N:      tango
2179
2180 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2186 M:      Hans Verkuil <hans.verkuil@cisco.com>
2187 L:      linux-tegra@vger.kernel.org
2188 L:      linux-media@vger.kernel.org
2189 S:      Maintained
2190 F:      drivers/media/platform/tegra-cec/
2191 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2192
2193 ARM/TETON BGA MACHINE SUPPORT
2194 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196 S:      Maintained
2197
2198 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2199 M:      Santosh Shilimkar <ssantosh@kernel.org>
2200 L:      linux-kernel@vger.kernel.org
2201 S:      Maintained
2202 F:      drivers/memory/*emif*
2203
2204 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2205 M:      Tero Kristo <t-kristo@ti.com>
2206 M:      Nishanth Menon <nm@ti.com>
2207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2208 S:      Supported
2209 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2210 F:      arch/arm64/boot/dts/ti/Makefile
2211 F:      arch/arm64/boot/dts/ti/k3-*
2212
2213 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2214 M:      Santosh Shilimkar <ssantosh@kernel.org>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/mach-keystone/
2218 F:      arch/arm/boot/dts/keystone-*
2219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2220
2221 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2222 M:      Santosh Shilimkar <ssantosh@kernel.org>
2223 L:      linux-kernel@vger.kernel.org
2224 S:      Maintained
2225 F:      drivers/clk/keystone/
2226
2227 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2228 M:      Santosh Shilimkar <ssantosh@kernel.org>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/clocksource/timer-keystone.c
2233
2234 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2235 M:      Santosh Shilimkar <ssantosh@kernel.org>
2236 L:      linux-kernel@vger.kernel.org
2237 S:      Maintained
2238 F:      drivers/power/reset/keystone-reset.c
2239
2240 ARM/THECUS N2100 MACHINE SUPPORT
2241 M:      Lennert Buytenhek <kernel@wantstofly.org>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244
2245 ARM/TOSA MACHINE SUPPORT
2246 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2247 M:      Dirk Opfer <dirk@opfer-online.de>
2248 S:      Maintained
2249
2250 ARM/UNIPHIER ARCHITECTURE
2251 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2254 S:      Maintained
2255 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2256 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2257 F:      arch/arm/boot/dts/uniphier*
2258 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2259 F:      arch/arm/mach-uniphier/
2260 F:      arch/arm/mm/cache-uniphier.c
2261 F:      arch/arm64/boot/dts/socionext/uniphier*
2262 F:      drivers/bus/uniphier-system-bus.c
2263 F:      drivers/clk/uniphier/
2264 F:      drivers/gpio/gpio-uniphier.c
2265 F:      drivers/i2c/busses/i2c-uniphier*
2266 F:      drivers/irqchip/irq-uniphier-aidet.c
2267 F:      drivers/mmc/host/uniphier-sd.c
2268 F:      drivers/pinctrl/uniphier/
2269 F:      drivers/reset/reset-uniphier.c
2270 F:      drivers/tty/serial/8250/8250_uniphier.c
2271 N:      uniphier
2272
2273 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2274 M:      Ulf Hansson <ulf.hansson@linaro.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 T:      git git://git.linaro.org/people/ulfh/clk.git
2277 S:      Maintained
2278 F:      drivers/clk/ux500/
2279
2280 ARM/VERSATILE EXPRESS PLATFORM
2281 M:      Liviu Dudau <liviu.dudau@arm.com>
2282 M:      Sudeep Holla <sudeep.holla@arm.com>
2283 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm/boot/dts/vexpress*
2287 F:      arch/arm64/boot/dts/arm/
2288 F:      arch/arm/mach-vexpress/
2289 F:      */*/vexpress*
2290 F:      */*/*/vexpress*
2291 F:      drivers/clk/versatile/clk-vexpress-osc.c
2292 F:      drivers/clocksource/timer-versatile.c
2293 N:      mps2
2294
2295 ARM/VFP SUPPORT
2296 M:      Russell King <linux@armlinux.org.uk>
2297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 W:      http://www.armlinux.org.uk/
2299 S:      Maintained
2300 F:      arch/arm/vfp/
2301
2302 ARM/VOIPAC PXA270 SUPPORT
2303 M:      Marek Vasut <marek.vasut@gmail.com>
2304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2305 S:      Maintained
2306 F:      arch/arm/mach-pxa/vpac270.c
2307 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2308
2309 ARM/VT8500 ARM ARCHITECTURE
2310 M:      Tony Prisk <linux@prisktech.co.nz>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313 F:      arch/arm/mach-vt8500/
2314 F:      drivers/clocksource/timer-vt8500.c
2315 F:      drivers/i2c/busses/i2c-wmt.c
2316 F:      drivers/mmc/host/wmt-sdmmc.c
2317 F:      drivers/pwm/pwm-vt8500.c
2318 F:      drivers/rtc/rtc-vt8500.c
2319 F:      drivers/tty/serial/vt8500_serial.c
2320 F:      drivers/usb/host/ehci-platform.c
2321 F:      drivers/usb/host/uhci-platform.c
2322 F:      drivers/video/fbdev/vt8500lcdfb.*
2323 F:      drivers/video/fbdev/wm8505fb*
2324 F:      drivers/video/fbdev/wmt_ge_rops.*
2325
2326 ARM/ZIPIT Z2 SUPPORT
2327 M:      Marek Vasut <marek.vasut@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-pxa/z2.c
2331 F:      arch/arm/mach-pxa/include/mach/z2.h
2332
2333 ARM/ZTE ARCHITECTURE
2334 M:      Jun Nie <jun.nie@linaro.org>
2335 M:      Shawn Guo <shawnguo@kernel.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338 F:      arch/arm/boot/dts/zx2967*
2339 F:      arch/arm/mach-zx/
2340 F:      arch/arm64/boot/dts/zte/
2341 F:      drivers/clk/zte/
2342 F:      drivers/dma/zx_dma.c
2343 F:      drivers/gpio/gpio-zx.c
2344 F:      drivers/i2c/busses/i2c-zx2967.c
2345 F:      drivers/mmc/host/dw_mmc-zx.*
2346 F:      drivers/pinctrl/zte/
2347 F:      drivers/soc/zte/
2348 F:      drivers/thermal/zx2967_thermal.c
2349 F:      drivers/watchdog/zx2967_wdt.c
2350 F:      Documentation/devicetree/bindings/arm/zte.txt
2351 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2352 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2353 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2354 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2355 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2356 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2357 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2358 F:      Documentation/devicetree/bindings/soc/zte/
2359 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2360 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2361 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2362 F:      include/dt-bindings/clock/zx2967*.h
2363 F:      include/dt-bindings/soc/zte,*.h
2364 F:      sound/soc/codecs/zx_aud96p22.c
2365 F:      sound/soc/zte/
2366
2367 ARM/ZYNQ ARCHITECTURE
2368 M:      Michal Simek <michal.simek@xilinx.com>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 W:      http://wiki.xilinx.com
2371 T:      git https://github.com/Xilinx/linux-xlnx.git
2372 S:      Supported
2373 F:      arch/arm/mach-zynq/
2374 F:      drivers/cpuidle/cpuidle-zynq.c
2375 F:      drivers/block/xsysace.c
2376 N:      zynq
2377 N:      xilinx
2378 F:      drivers/clocksource/timer-cadence-ttc.c
2379 F:      drivers/i2c/busses/i2c-cadence.c
2380 F:      drivers/mmc/host/sdhci-of-arasan.c
2381 F:      drivers/edac/synopsys_edac.c
2382 F:      drivers/i2c/busses/i2c-xiic.c
2383
2384 ARM64 PORT (AARCH64 ARCHITECTURE)
2385 M:      Catalin Marinas <catalin.marinas@arm.com>
2386 M:      Will Deacon <will.deacon@arm.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2389 S:      Maintained
2390 F:      arch/arm64/
2391 X:      arch/arm64/boot/dts/
2392 F:      Documentation/arm64/
2393
2394 AS3645A LED FLASH CONTROLLER DRIVER
2395 M:      Sakari Ailus <sakari.ailus@iki.fi>
2396 L:      linux-leds@vger.kernel.org
2397 S:      Maintained
2398 F:      drivers/leds/leds-as3645a.c
2399
2400 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2401 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2402 L:      linux-media@vger.kernel.org
2403 T:      git git://linuxtv.org/media_tree.git
2404 S:      Maintained
2405 F:      drivers/media/i2c/ak7375.c
2406 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2407
2408 ASAHI KASEI AK8974 DRIVER
2409 M:      Linus Walleij <linus.walleij@linaro.org>
2410 L:      linux-iio@vger.kernel.org
2411 W:      http://www.akm.com/
2412 S:      Supported
2413 F:      drivers/iio/magnetometer/ak8974.c
2414
2415 ASC7621 HARDWARE MONITOR DRIVER
2416 M:      George Joseph <george.joseph@fairview5.com>
2417 L:      linux-hwmon@vger.kernel.org
2418 S:      Maintained
2419 F:      Documentation/hwmon/asc7621
2420 F:      drivers/hwmon/asc7621.c
2421
2422 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2423 M:      Corentin Chary <corentin.chary@gmail.com>
2424 L:      acpi4asus-user@lists.sourceforge.net
2425 L:      platform-driver-x86@vger.kernel.org
2426 W:      http://acpi4asus.sf.net
2427 S:      Maintained
2428 F:      drivers/platform/x86/asus*.c
2429 F:      drivers/platform/x86/eeepc*.c
2430
2431 ASUS WIRELESS RADIO CONTROL DRIVER
2432 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2433 L:      platform-driver-x86@vger.kernel.org
2434 S:      Maintained
2435 F:      drivers/platform/x86/asus-wireless.c
2436
2437 ASYMMETRIC KEYS
2438 M:      David Howells <dhowells@redhat.com>
2439 L:      keyrings@vger.kernel.org
2440 S:      Maintained
2441 F:      Documentation/crypto/asymmetric-keys.txt
2442 F:      include/linux/verification.h
2443 F:      include/crypto/public_key.h
2444 F:      include/crypto/pkcs7.h
2445 F:      crypto/asymmetric_keys/
2446
2447 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2448 R:      Dan Williams <dan.j.williams@intel.com>
2449 W:      http://sourceforge.net/projects/xscaleiop
2450 S:      Odd fixes
2451 F:      Documentation/crypto/async-tx-api.txt
2452 F:      crypto/async_tx/
2453 F:      drivers/dma/
2454 F:      include/linux/dmaengine.h
2455 F:      include/linux/async_tx.h
2456
2457 AT24 EEPROM DRIVER
2458 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2459 L:      linux-i2c@vger.kernel.org
2460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2461 S:      Maintained
2462 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2463 F:      drivers/misc/eeprom/at24.c
2464 F:      include/linux/platform_data/at24.h
2465
2466 ATA OVER ETHERNET (AOE) DRIVER
2467 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2468 W:      http://www.openaoe.org/
2469 S:      Supported
2470 F:      Documentation/aoe/
2471 F:      drivers/block/aoe/
2472
2473 ATHEROS 71XX/9XXX GPIO DRIVER
2474 M:      Alban Bedel <albeu@free.fr>
2475 W:      https://github.com/AlbanBedel/linux
2476 T:      git git://github.com/AlbanBedel/linux
2477 S:      Maintained
2478 F:      drivers/gpio/gpio-ath79.c
2479 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2480
2481 ATHEROS 71XX/9XXX USB PHY DRIVER
2482 M:      Alban Bedel <albeu@free.fr>
2483 W:      https://github.com/AlbanBedel/linux
2484 T:      git git://github.com/AlbanBedel/linux
2485 S:      Maintained
2486 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2487 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2488
2489 ATHEROS ATH GENERIC UTILITIES
2490 M:      Kalle Valo <kvalo@codeaurora.org>
2491 L:      linux-wireless@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/net/wireless/ath/*
2494
2495 ATHEROS ATH5K WIRELESS DRIVER
2496 M:      Jiri Slaby <jirislaby@gmail.com>
2497 M:      Nick Kossifidis <mickflemm@gmail.com>
2498 M:      Luis Chamberlain <mcgrof@kernel.org>
2499 L:      linux-wireless@vger.kernel.org
2500 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2501 S:      Maintained
2502 F:      drivers/net/wireless/ath/ath5k/
2503
2504 ATHEROS ATH6KL WIRELESS DRIVER
2505 M:      Kalle Valo <kvalo@codeaurora.org>
2506 L:      linux-wireless@vger.kernel.org
2507 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2509 S:      Supported
2510 F:      drivers/net/wireless/ath/ath6kl/
2511
2512 ATI_REMOTE2 DRIVER
2513 M:      Ville Syrjala <syrjala@sci.fi>
2514 S:      Maintained
2515 F:      drivers/input/misc/ati_remote2.c
2516
2517 ATK0110 HWMON DRIVER
2518 M:      Luca Tettamanti <kronos.it@gmail.com>
2519 L:      linux-hwmon@vger.kernel.org
2520 S:      Maintained
2521 F:      drivers/hwmon/asus_atk0110.c
2522
2523 ATLX ETHERNET DRIVERS
2524 M:      Jay Cliburn <jcliburn@gmail.com>
2525 M:      Chris Snook <chris.snook@gmail.com>
2526 L:      netdev@vger.kernel.org
2527 W:      http://sourceforge.net/projects/atl1
2528 W:      http://atl1.sourceforge.net
2529 S:      Maintained
2530 F:      drivers/net/ethernet/atheros/
2531
2532 ATM
2533 M:      Chas Williams <3chas3@gmail.com>
2534 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2535 L:      netdev@vger.kernel.org
2536 W:      http://linux-atm.sourceforge.net
2537 S:      Maintained
2538 F:      drivers/atm/
2539 F:      include/linux/atm*
2540 F:      include/uapi/linux/atm*
2541
2542 ATMEL MACB ETHERNET DRIVER
2543 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2544 S:      Supported
2545 F:      drivers/net/ethernet/cadence/
2546
2547 ATMEL MAXTOUCH DRIVER
2548 M:      Nick Dyer <nick@shmanahar.org>
2549 T:      git git://github.com/ndyer/linux.git
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2552 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2553
2554 ATMEL WIRELESS DRIVER
2555 M:      Simon Kelley <simon@thekelleys.org.uk>
2556 L:      linux-wireless@vger.kernel.org
2557 W:      http://www.thekelleys.org.uk/atmel
2558 W:      http://atmelwlandriver.sourceforge.net/
2559 S:      Maintained
2560 F:      drivers/net/wireless/atmel/atmel*
2561
2562 ATOMIC INFRASTRUCTURE
2563 M:      Will Deacon <will.deacon@arm.com>
2564 M:      Peter Zijlstra <peterz@infradead.org>
2565 R:      Boqun Feng <boqun.feng@gmail.com>
2566 L:      linux-kernel@vger.kernel.org
2567 S:      Maintained
2568 F:      arch/*/include/asm/atomic*.h
2569 F:      include/*/atomic*.h
2570
2571 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2572 M:      Bradley Grove <linuxdrivers@attotech.com>
2573 L:      linux-scsi@vger.kernel.org
2574 W:      http://www.attotech.com
2575 S:      Supported
2576 F:      drivers/scsi/esas2r
2577
2578 ATUSB IEEE 802.15.4 RADIO DRIVER
2579 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2580 L:      linux-wpan@vger.kernel.org
2581 S:      Maintained
2582 F:      drivers/net/ieee802154/atusb.c
2583 F:      drivers/net/ieee802154/atusb.h
2584 F:      drivers/net/ieee802154/at86rf230.h
2585
2586 AUDIT SUBSYSTEM
2587 M:      Paul Moore <paul@paul-moore.com>
2588 M:      Eric Paris <eparis@redhat.com>
2589 L:      linux-audit@redhat.com (moderated for non-subscribers)
2590 W:      https://github.com/linux-audit
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2592 S:      Supported
2593 F:      include/linux/audit.h
2594 F:      include/uapi/linux/audit.h
2595 F:      kernel/audit*
2596
2597 AUXILIARY DISPLAY DRIVERS
2598 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2599 S:      Maintained
2600 F:      drivers/auxdisplay/
2601 F:      include/linux/cfag12864b.h
2602
2603 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2604 M:      Andreas Klinger <ak@it-klinger.de>
2605 L:      linux-iio@vger.kernel.org
2606 S:      Maintained
2607 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2608 F:      drivers/iio/adc/hx711.c
2609
2610 AX.25 NETWORK LAYER
2611 M:      Ralf Baechle <ralf@linux-mips.org>
2612 L:      linux-hams@vger.kernel.org
2613 W:      http://www.linux-ax25.org/
2614 S:      Maintained
2615 F:      include/uapi/linux/ax25.h
2616 F:      include/net/ax25.h
2617 F:      net/ax25/
2618
2619 AXENTIA ARM DEVICES
2620 M:      Peter Rosin <peda@axentia.se>
2621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2622 S:      Maintained
2623 F:      Documentation/devicetree/bindings/arm/axentia.txt
2624 F:      arch/arm/boot/dts/at91-linea.dtsi
2625 F:      arch/arm/boot/dts/at91-natte.dtsi
2626 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2627 F:      arch/arm/boot/dts/at91-tse850-3.dts
2628
2629 AXENTIA ASOC DRIVERS
2630 M:      Peter Rosin <peda@axentia.se>
2631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2632 S:      Maintained
2633 F:      Documentation/devicetree/bindings/sound/axentia,*
2634 F:      sound/soc/atmel/tse850-pcm5142.c
2635
2636 AZ6007 DVB DRIVER
2637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2638 L:      linux-media@vger.kernel.org
2639 W:      https://linuxtv.org
2640 T:      git git://linuxtv.org/media_tree.git
2641 S:      Maintained
2642 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2643
2644 AZTECH FM RADIO RECEIVER DRIVER
2645 M:      Hans Verkuil <hverkuil@xs4all.nl>
2646 L:      linux-media@vger.kernel.org
2647 T:      git git://linuxtv.org/media_tree.git
2648 W:      https://linuxtv.org
2649 S:      Maintained
2650 F:      drivers/media/radio/radio-aztech*
2651
2652 B43 WIRELESS DRIVER
2653 L:      linux-wireless@vger.kernel.org
2654 L:      b43-dev@lists.infradead.org
2655 W:      http://wireless.kernel.org/en/users/Drivers/b43
2656 S:      Odd Fixes
2657 F:      drivers/net/wireless/broadcom/b43/
2658
2659 B43LEGACY WIRELESS DRIVER
2660 M:      Larry Finger <Larry.Finger@lwfinger.net>
2661 L:      linux-wireless@vger.kernel.org
2662 L:      b43-dev@lists.infradead.org
2663 W:      http://wireless.kernel.org/en/users/Drivers/b43
2664 S:      Maintained
2665 F:      drivers/net/wireless/broadcom/b43legacy/
2666
2667 BACKLIGHT CLASS/SUBSYSTEM
2668 M:      Lee Jones <lee.jones@linaro.org>
2669 M:      Daniel Thompson <daniel.thompson@linaro.org>
2670 M:      Jingoo Han <jingoohan1@gmail.com>
2671 L:      dri-devel@lists.freedesktop.org
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2673 S:      Maintained
2674 F:      drivers/video/backlight/
2675 F:      include/linux/backlight.h
2676 F:      include/linux/pwm_backlight.h
2677 F:      Documentation/devicetree/bindings/leds/backlight
2678
2679 BATMAN ADVANCED
2680 M:      Marek Lindner <mareklindner@neomailbox.ch>
2681 M:      Simon Wunderlich <sw@simonwunderlich.de>
2682 M:      Antonio Quartulli <a@unstable.cc>
2683 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2684 W:      https://www.open-mesh.org/
2685 Q:      https://patchwork.open-mesh.org/project/batman/list/
2686 S:      Maintained
2687 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2688 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2689 F:      Documentation/networking/batman-adv.rst
2690 F:      include/uapi/linux/batadv_packet.h
2691 F:      include/uapi/linux/batman_adv.h
2692 F:      net/batman-adv/
2693
2694 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2695 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2696 L:      linux-hams@vger.kernel.org
2697 W:      http://www.baycom.org/~tom/ham/ham.html
2698 S:      Maintained
2699 F:      drivers/net/hamradio/baycom*
2700
2701 BCACHE (BLOCK LAYER CACHE)
2702 M:      Coly Li <colyli@suse.de>
2703 M:      Kent Overstreet <kent.overstreet@gmail.com>
2704 L:      linux-bcache@vger.kernel.org
2705 W:      http://bcache.evilpiepirate.org
2706 C:      irc://irc.oftc.net/bcache
2707 S:      Maintained
2708 F:      drivers/md/bcache/
2709
2710 BDISP ST MEDIA DRIVER
2711 M:      Fabien Dessenne <fabien.dessenne@st.com>
2712 L:      linux-media@vger.kernel.org
2713 T:      git git://linuxtv.org/media_tree.git
2714 W:      https://linuxtv.org
2715 S:      Supported
2716 F:      drivers/media/platform/sti/bdisp
2717
2718 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2719 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2720 L:      netdev@vger.kernel.org
2721 S:      Maintained
2722 F:      drivers/net/ethernet/ec_bhf.c
2723
2724 BEFS FILE SYSTEM
2725 M:      Luis de Bethencourt <luisbg@kernel.org>
2726 M:      Salah Triki <salah.triki@gmail.com>
2727 S:      Maintained
2728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2729 F:      Documentation/filesystems/befs.txt
2730 F:      fs/befs/
2731
2732 BFQ I/O SCHEDULER
2733 M:      Paolo Valente <paolo.valente@linaro.org>
2734 M:      Jens Axboe <axboe@kernel.dk>
2735 L:      linux-block@vger.kernel.org
2736 S:      Maintained
2737 F:      block/bfq-*
2738 F:      Documentation/block/bfq-iosched.txt
2739
2740 BFS FILE SYSTEM
2741 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2742 S:      Maintained
2743 F:      Documentation/filesystems/bfs.txt
2744 F:      fs/bfs/
2745 F:      include/uapi/linux/bfs_fs.h
2746
2747 BLINKM RGB LED DRIVER
2748 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2749 S:      Maintained
2750 F:      drivers/leds/leds-blinkm.c
2751
2752 BLOCK LAYER
2753 M:      Jens Axboe <axboe@kernel.dk>
2754 L:      linux-block@vger.kernel.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2756 S:      Maintained
2757 F:      block/
2758 F:      drivers/block/
2759 F:      kernel/trace/blktrace.c
2760 F:      lib/sbitmap.c
2761
2762 BLOCK2MTD DRIVER
2763 M:      Joern Engel <joern@lazybastard.org>
2764 L:      linux-mtd@lists.infradead.org
2765 S:      Maintained
2766 F:      drivers/mtd/devices/block2mtd.c
2767
2768 BLUETOOTH DRIVERS
2769 M:      Marcel Holtmann <marcel@holtmann.org>
2770 M:      Johan Hedberg <johan.hedberg@gmail.com>
2771 L:      linux-bluetooth@vger.kernel.org
2772 W:      http://www.bluez.org/
2773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2775 S:      Maintained
2776 F:      drivers/bluetooth/
2777
2778 BLUETOOTH SUBSYSTEM
2779 M:      Marcel Holtmann <marcel@holtmann.org>
2780 M:      Johan Hedberg <johan.hedberg@gmail.com>
2781 L:      linux-bluetooth@vger.kernel.org
2782 W:      http://www.bluez.org/
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2785 S:      Maintained
2786 F:      net/bluetooth/
2787 F:      include/net/bluetooth/
2788
2789 BONDING DRIVER
2790 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2791 M:      Veaceslav Falico <vfalico@gmail.com>
2792 M:      Andy Gospodarek <andy@greyhouse.net>
2793 L:      netdev@vger.kernel.org
2794 W:      http://sourceforge.net/projects/bonding/
2795 S:      Supported
2796 F:      drivers/net/bonding/
2797 F:      include/uapi/linux/if_bonding.h
2798
2799 BPF (Safe dynamic programs and tools)
2800 M:      Alexei Starovoitov <ast@kernel.org>
2801 M:      Daniel Borkmann <daniel@iogearbox.net>
2802 L:      netdev@vger.kernel.org
2803 L:      linux-kernel@vger.kernel.org
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2806 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2807 S:      Supported
2808 F:      arch/*/net/*
2809 F:      Documentation/networking/filter.txt
2810 F:      Documentation/bpf/
2811 F:      include/linux/bpf*
2812 F:      include/linux/filter.h
2813 F:      include/trace/events/xdp.h
2814 F:      include/uapi/linux/bpf*
2815 F:      include/uapi/linux/filter.h
2816 F:      kernel/bpf/
2817 F:      kernel/trace/bpf_trace.c
2818 F:      lib/test_bpf.c
2819 F:      net/bpf/
2820 F:      net/core/filter.c
2821 F:      net/sched/act_bpf.c
2822 F:      net/sched/cls_bpf.c
2823 F:      samples/bpf/
2824 F:      tools/bpf/
2825 F:      tools/lib/bpf/
2826 F:      tools/testing/selftests/bpf/
2827
2828 BPF JIT for ARM
2829 M:      Shubham Bansal <illusionist.neo@gmail.com>
2830 L:      netdev@vger.kernel.org
2831 S:      Maintained
2832 F:      arch/arm/net/
2833
2834 BPF JIT for ARM64
2835 M:      Daniel Borkmann <daniel@iogearbox.net>
2836 M:      Alexei Starovoitov <ast@kernel.org>
2837 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2838 L:      netdev@vger.kernel.org
2839 S:      Supported
2840 F:      arch/arm64/net/
2841
2842 BPF JIT for MIPS (32-BIT AND 64-BIT)
2843 M:      Paul Burton <paul.burton@mips.com>
2844 L:      netdev@vger.kernel.org
2845 S:      Maintained
2846 F:      arch/mips/net/
2847
2848 BPF JIT for NFP NICs
2849 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2850 L:      netdev@vger.kernel.org
2851 S:      Supported
2852 F:      drivers/net/ethernet/netronome/nfp/bpf/
2853
2854 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2855 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2856 M:      Sandipan Das <sandipan@linux.ibm.com>
2857 L:      netdev@vger.kernel.org
2858 S:      Maintained
2859 F:      arch/powerpc/net/
2860
2861 BPF JIT for S390
2862 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2863 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2864 L:      netdev@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/s390/net/
2867 X:      arch/s390/net/pnet.c
2868
2869 BPF JIT for SPARC (32-BIT AND 64-BIT)
2870 M:      David S. Miller <davem@davemloft.net>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/sparc/net/
2874
2875 BPF JIT for X86 32-BIT
2876 M:      Wang YanQing <udknight@gmail.com>
2877 L:      netdev@vger.kernel.org
2878 S:      Maintained
2879 F:      arch/x86/net/bpf_jit_comp32.c
2880
2881 BPF JIT for X86 64-BIT
2882 M:      Alexei Starovoitov <ast@kernel.org>
2883 M:      Daniel Borkmann <daniel@iogearbox.net>
2884 L:      netdev@vger.kernel.org
2885 S:      Supported
2886 F:      arch/x86/net/
2887 X:      arch/x86/net/bpf_jit_comp32.c
2888
2889 BROADCOM B44 10/100 ETHERNET DRIVER
2890 M:      Michael Chan <michael.chan@broadcom.com>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/net/ethernet/broadcom/b44.*
2894
2895 BROADCOM B53 ETHERNET SWITCH DRIVER
2896 M:      Florian Fainelli <f.fainelli@gmail.com>
2897 L:      netdev@vger.kernel.org
2898 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2899 S:      Supported
2900 F:      drivers/net/dsa/b53/*
2901 F:      include/linux/platform_data/b53.h
2902
2903 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2904 M:      Florian Fainelli <f.fainelli@gmail.com>
2905 M:      Ray Jui <rjui@broadcom.com>
2906 M:      Scott Branden <sbranden@broadcom.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 T:      git git://github.com/broadcom/mach-bcm
2909 S:      Maintained
2910 N:      bcm281*
2911 N:      bcm113*
2912 N:      bcm216*
2913 N:      kona
2914 F:      arch/arm/mach-bcm/
2915
2916 BROADCOM BCM2835 ARM ARCHITECTURE
2917 M:      Eric Anholt <eric@anholt.net>
2918 M:      Stefan Wahren <stefan.wahren@i2se.com>
2919 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 T:      git git://github.com/anholt/linux
2922 S:      Maintained
2923 N:      bcm2835
2924 F:      drivers/staging/vc04_services
2925
2926 BROADCOM BCM47XX MIPS ARCHITECTURE
2927 M:      Hauke Mehrtens <hauke@hauke-m.de>
2928 M:      Rafał Miłecki <zajec5@gmail.com>
2929 L:      linux-mips@vger.kernel.org
2930 S:      Maintained
2931 F:      Documentation/devicetree/bindings/mips/brcm/
2932 F:      arch/mips/bcm47xx/*
2933 F:      arch/mips/include/asm/mach-bcm47xx/*
2934
2935 BROADCOM BCM5301X ARM ARCHITECTURE
2936 M:      Hauke Mehrtens <hauke@hauke-m.de>
2937 M:      Rafał Miłecki <zajec5@gmail.com>
2938 M:      bcm-kernel-feedback-list@broadcom.com
2939 L:      linux-arm-kernel@lists.infradead.org
2940 S:      Maintained
2941 F:      arch/arm/mach-bcm/bcm_5301x.c
2942 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2943 F:      arch/arm/boot/dts/bcm470*
2944 F:      arch/arm/boot/dts/bcm953012*
2945
2946 BROADCOM BCM53573 ARM ARCHITECTURE
2947 M:      Rafał Miłecki <rafal@milecki.pl>
2948 L:      linux-arm-kernel@lists.infradead.org
2949 S:      Maintained
2950 F:      arch/arm/boot/dts/bcm53573*
2951 F:      arch/arm/boot/dts/bcm47189*
2952
2953 BROADCOM BCM63XX ARM ARCHITECTURE
2954 M:      Florian Fainelli <f.fainelli@gmail.com>
2955 M:      bcm-kernel-feedback-list@broadcom.com
2956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2957 T:      git git://github.com/broadcom/stblinux.git
2958 S:      Maintained
2959 N:      bcm63xx
2960
2961 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2962 M:      Kevin Cernekee <cernekee@gmail.com>
2963 L:      linux-usb@vger.kernel.org
2964 S:      Maintained
2965 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2966
2967 BROADCOM BCM7XXX ARM ARCHITECTURE
2968 M:      Brian Norris <computersforpeace@gmail.com>
2969 M:      Gregory Fong <gregory.0xf0@gmail.com>
2970 M:      Florian Fainelli <f.fainelli@gmail.com>
2971 M:      bcm-kernel-feedback-list@broadcom.com
2972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2973 T:      git git://github.com/broadcom/stblinux.git
2974 S:      Maintained
2975 F:      arch/arm/mach-bcm/*brcmstb*
2976 F:      arch/arm/boot/dts/bcm7*.dts*
2977 F:      drivers/bus/brcmstb_gisb.c
2978 F:      arch/arm/mm/cache-b15-rac.c
2979 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2980 N:      brcmstb
2981
2982 BROADCOM BMIPS CPUFREQ DRIVER
2983 M:      Markus Mayer <mmayer@broadcom.com>
2984 M:      bcm-kernel-feedback-list@broadcom.com
2985 L:      linux-pm@vger.kernel.org
2986 S:      Maintained
2987 F:      drivers/cpufreq/bmips-cpufreq.c
2988
2989 BROADCOM BMIPS MIPS ARCHITECTURE
2990 M:      Kevin Cernekee <cernekee@gmail.com>
2991 M:      Florian Fainelli <f.fainelli@gmail.com>
2992 L:      linux-mips@vger.kernel.org
2993 T:      git git://github.com/broadcom/stblinux.git
2994 S:      Maintained
2995 F:      arch/mips/bmips/*
2996 F:      arch/mips/include/asm/mach-bmips/*
2997 F:      arch/mips/kernel/*bmips*
2998 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2999 F:      drivers/irqchip/irq-bcm63*
3000 F:      drivers/irqchip/irq-bcm7*
3001 F:      drivers/irqchip/irq-brcmstb*
3002 F:      include/linux/bcm963xx_nvram.h
3003 F:      include/linux/bcm963xx_tag.h
3004
3005 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3006 M:      Rasesh Mody <rasesh.mody@cavium.com>
3007 M:      Dept-GELinuxNICDev@cavium.com
3008 L:      netdev@vger.kernel.org
3009 S:      Supported
3010 F:      drivers/net/ethernet/broadcom/bnx2.*
3011 F:      drivers/net/ethernet/broadcom/bnx2_*
3012
3013 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3014 M:      QLogic-Storage-Upstream@qlogic.com
3015 L:      linux-scsi@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/scsi/bnx2fc/
3018
3019 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3020 M:      QLogic-Storage-Upstream@qlogic.com
3021 L:      linux-scsi@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/scsi/bnx2i/
3024
3025 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3026 M:      Ariel Elior <ariel.elior@cavium.com>
3027 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3028 M:      everest-linux-l2@cavium.com
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bnx2x/
3032
3033 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3034 M:      Michael Chan <michael.chan@broadcom.com>
3035 L:      netdev@vger.kernel.org
3036 S:      Supported
3037 F:      drivers/net/ethernet/broadcom/bnxt/
3038
3039 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3040 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3041 M:      Franky Lin <franky.lin@broadcom.com>
3042 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3043 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3044 M:      Wright Feng <wright.feng@cypress.com>
3045 L:      linux-wireless@vger.kernel.org
3046 L:      brcm80211-dev-list.pdl@broadcom.com
3047 L:      brcm80211-dev-list@cypress.com
3048 S:      Supported
3049 F:      drivers/net/wireless/broadcom/brcm80211/
3050
3051 BROADCOM BRCMSTB GPIO DRIVER
3052 M:      Gregory Fong <gregory.0xf0@gmail.com>
3053 L:      bcm-kernel-feedback-list@broadcom.com
3054 S:      Supported
3055 F:      drivers/gpio/gpio-brcmstb.c
3056 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3057
3058 BROADCOM BRCMSTB I2C DRIVER
3059 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3060 L:      linux-i2c@vger.kernel.org
3061 L:      bcm-kernel-feedback-list@broadcom.com
3062 S:      Supported
3063 F:      drivers/i2c/busses/i2c-brcmstb.c
3064 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3065
3066 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3067 M:      Al Cooper <alcooperx@gmail.com>
3068 L:      linux-kernel@vger.kernel.org
3069 L:      bcm-kernel-feedback-list@broadcom.com
3070 S:      Maintained
3071 F:      drivers/phy/broadcom/phy-brcm-usb*
3072
3073 BROADCOM GENET ETHERNET DRIVER
3074 M:      Doug Berger <opendmb@gmail.com>
3075 M:      Florian Fainelli <f.fainelli@gmail.com>
3076 L:      netdev@vger.kernel.org
3077 S:      Supported
3078 F:      drivers/net/ethernet/broadcom/genet/
3079
3080 BROADCOM IPROC ARM ARCHITECTURE
3081 M:      Ray Jui <rjui@broadcom.com>
3082 M:      Scott Branden <sbranden@broadcom.com>
3083 M:      bcm-kernel-feedback-list@broadcom.com
3084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3085 T:      git git://github.com/broadcom/cygnus-linux.git
3086 S:      Maintained
3087 N:      iproc
3088 N:      cygnus
3089 N:      bcm[-_]nsp
3090 N:      bcm9113*
3091 N:      bcm9583*
3092 N:      bcm9585*
3093 N:      bcm9586*
3094 N:      bcm988312
3095 N:      bcm113*
3096 N:      bcm583*
3097 N:      bcm585*
3098 N:      bcm586*
3099 N:      bcm88312
3100 N:      hr2
3101 N:      stingray
3102 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3103 F:      arch/arm64/boot/dts/broadcom/stingray/*
3104 F:      drivers/clk/bcm/clk-ns*
3105 F:      drivers/clk/bcm/clk-sr*
3106 F:      drivers/pinctrl/bcm/pinctrl-ns*
3107 F:      include/dt-bindings/clock/bcm-sr*
3108
3109 BROADCOM KONA GPIO DRIVER
3110 M:      Ray Jui <rjui@broadcom.com>
3111 L:      bcm-kernel-feedback-list@broadcom.com
3112 S:      Supported
3113 F:      drivers/gpio/gpio-bcm-kona.c
3114 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3115
3116 BROADCOM NETXTREME-E ROCE DRIVER
3117 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3118 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3119 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3120 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3121 L:      linux-rdma@vger.kernel.org
3122 W:      http://www.broadcom.com
3123 S:      Supported
3124 F:      drivers/infiniband/hw/bnxt_re/
3125 F:      include/uapi/rdma/bnxt_re-abi.h
3126
3127 BROADCOM NVRAM DRIVER
3128 M:      Rafał Miłecki <zajec5@gmail.com>
3129 L:      linux-mips@vger.kernel.org
3130 S:      Maintained
3131 F:      drivers/firmware/broadcom/*
3132
3133 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-wireless@vger.kernel.org
3136 S:      Maintained
3137 F:      drivers/bcma/
3138 F:      include/linux/bcma/
3139
3140 BROADCOM STB AVS CPUFREQ DRIVER
3141 M:      Markus Mayer <mmayer@broadcom.com>
3142 M:      bcm-kernel-feedback-list@broadcom.com
3143 L:      linux-pm@vger.kernel.org
3144 S:      Maintained
3145 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3146 F:      drivers/cpufreq/brcmstb*
3147
3148 BROADCOM STB AVS TMON DRIVER
3149 M:      Markus Mayer <mmayer@broadcom.com>
3150 M:      bcm-kernel-feedback-list@broadcom.com
3151 L:      linux-pm@vger.kernel.org
3152 S:      Maintained
3153 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3154 F:      drivers/thermal/broadcom/brcmstb*
3155
3156 BROADCOM STB NAND FLASH DRIVER
3157 M:      Brian Norris <computersforpeace@gmail.com>
3158 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3159 L:      linux-mtd@lists.infradead.org
3160 L:      bcm-kernel-feedback-list@broadcom.com
3161 S:      Maintained
3162 F:      drivers/mtd/nand/raw/brcmnand/
3163
3164 BROADCOM STB DPFE DRIVER
3165 M:      Markus Mayer <mmayer@broadcom.com>
3166 M:      bcm-kernel-feedback-list@broadcom.com
3167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3168 S:      Maintained
3169 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3170 F:      drivers/memory/brcmstb_dpfe.c
3171
3172 BROADCOM SPI DRIVER
3173 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3174 M:      bcm-kernel-feedback-list@broadcom.com
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3177 F:      drivers/spi/spi-bcm-qspi.*
3178 F:      drivers/spi/spi-brcmstb-qspi.c
3179 F:      drivers/spi/spi-iproc-qspi.c
3180
3181 BROADCOM SYSTEMPORT ETHERNET DRIVER
3182 M:      Florian Fainelli <f.fainelli@gmail.com>
3183 L:      netdev@vger.kernel.org
3184 S:      Supported
3185 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3186
3187 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3188 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3189 M:      Prashant Sreedharan <prashant@broadcom.com>
3190 M:      Michael Chan <mchan@broadcom.com>
3191 L:      netdev@vger.kernel.org
3192 S:      Supported
3193 F:      drivers/net/ethernet/broadcom/tg3.*
3194
3195 BROCADE BFA FC SCSI DRIVER
3196 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3197 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3198 L:      linux-scsi@vger.kernel.org
3199 S:      Supported
3200 F:      drivers/scsi/bfa/
3201
3202 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3203 M:      Rasesh Mody <rasesh.mody@cavium.com>
3204 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3205 M:      Dept-GELinuxNICDev@cavium.com
3206 L:      netdev@vger.kernel.org
3207 S:      Supported
3208 F:      drivers/net/ethernet/brocade/bna/
3209
3210 BSG (block layer generic sg v4 driver)
3211 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3212 L:      linux-scsi@vger.kernel.org
3213 S:      Supported
3214 F:      block/bsg.c
3215 F:      include/linux/bsg.h
3216 F:      include/uapi/linux/bsg.h
3217
3218 BT87X AUDIO DRIVER
3219 M:      Clemens Ladisch <clemens@ladisch.de>
3220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3221 T:      git git://git.alsa-project.org/alsa-kernel.git
3222 S:      Maintained
3223 F:      Documentation/sound/cards/bt87x.rst
3224 F:      sound/pci/bt87x.c
3225
3226 BT8XXGPIO DRIVER
3227 M:      Michael Buesch <m@bues.ch>
3228 W:      http://bu3sch.de/btgpio.php
3229 S:      Maintained
3230 F:      drivers/gpio/gpio-bt8xx.c
3231
3232 BTRFS FILE SYSTEM
3233 M:      Chris Mason <clm@fb.com>
3234 M:      Josef Bacik <josef@toxicpanda.com>
3235 M:      David Sterba <dsterba@suse.com>
3236 L:      linux-btrfs@vger.kernel.org
3237 W:      http://btrfs.wiki.kernel.org/
3238 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3240 S:      Maintained
3241 F:      Documentation/filesystems/btrfs.txt
3242 F:      fs/btrfs/
3243 F:      include/linux/btrfs*
3244 F:      include/uapi/linux/btrfs*
3245
3246 BTTV VIDEO4LINUX DRIVER
3247 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3248 L:      linux-media@vger.kernel.org
3249 W:      https://linuxtv.org
3250 T:      git git://linuxtv.org/media_tree.git
3251 S:      Odd fixes
3252 F:      Documentation/media/v4l-drivers/bttv*
3253 F:      drivers/media/pci/bt8xx/bttv*
3254
3255 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3256 M:      Chanwoo Choi <cw00.choi@samsung.com>
3257 L:      linux-pm@vger.kernel.org
3258 L:      linux-samsung-soc@vger.kernel.org
3259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3260 S:      Maintained
3261 F:      drivers/devfreq/exynos-bus.c
3262 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3263
3264 BUSLOGIC SCSI DRIVER
3265 M:      Khalid Aziz <khalid@gonehiking.org>
3266 L:      linux-scsi@vger.kernel.org
3267 S:      Maintained
3268 F:      drivers/scsi/BusLogic.*
3269 F:      drivers/scsi/FlashPoint.*
3270
3271 C-MEDIA CMI8788 DRIVER
3272 M:      Clemens Ladisch <clemens@ladisch.de>
3273 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3274 T:      git git://git.alsa-project.org/alsa-kernel.git
3275 S:      Maintained
3276 F:      sound/pci/oxygen/
3277
3278 C-SKY ARCHITECTURE
3279 M:      Guo Ren <guoren@kernel.org>
3280 T:      git https://github.com/c-sky/csky-linux.git
3281 S:      Supported
3282 F:      arch/csky/
3283 F:      Documentation/devicetree/bindings/csky/
3284 F:      drivers/irqchip/irq-csky-*
3285 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3286 F:      drivers/clocksource/timer-gx6605s.c
3287 F:      drivers/clocksource/timer-mp-csky.c
3288 F:      Documentation/devicetree/bindings/timer/csky,*
3289 K:      csky
3290 N:      csky
3291
3292 C6X ARCHITECTURE
3293 M:      Mark Salter <msalter@redhat.com>
3294 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3295 L:      linux-c6x-dev@linux-c6x.org
3296 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3297 S:      Maintained
3298 F:      arch/c6x/
3299
3300 CA8210 IEEE-802.15.4 RADIO DRIVER
3301 M:      Harry Morris <h.morris@cascoda.com>
3302 L:      linux-wpan@vger.kernel.org
3303 W:      https://github.com/Cascoda/ca8210-linux.git
3304 S:      Maintained
3305 F:      drivers/net/ieee802154/ca8210.c
3306 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3307
3308 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3309 M:      David Howells <dhowells@redhat.com>
3310 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3311 S:      Supported
3312 F:      Documentation/filesystems/caching/cachefiles.txt
3313 F:      fs/cachefiles/
3314
3315 CADENCE MIPI-CSI2 BRIDGES
3316 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3317 L:      linux-media@vger.kernel.org
3318 S:      Maintained
3319 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3320 F:      drivers/media/platform/cadence/cdns-csi2*
3321
3322 CADET FM/AM RADIO RECEIVER DRIVER
3323 M:      Hans Verkuil <hverkuil@xs4all.nl>
3324 L:      linux-media@vger.kernel.org
3325 T:      git git://linuxtv.org/media_tree.git
3326 W:      https://linuxtv.org
3327 S:      Maintained
3328 F:      drivers/media/radio/radio-cadet*
3329
3330 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3331 M:      Jonathan Corbet <corbet@lwn.net>
3332 L:      linux-media@vger.kernel.org
3333 T:      git git://linuxtv.org/media_tree.git
3334 S:      Maintained
3335 F:      Documentation/media/v4l-drivers/cafe_ccic*
3336 F:      drivers/media/platform/marvell-ccic/
3337
3338 CAIF NETWORK LAYER
3339 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      Documentation/networking/caif/
3343 F:      drivers/net/caif/
3344 F:      include/uapi/linux/caif/
3345 F:      include/net/caif/
3346 F:      net/caif/
3347
3348 CAKE QDISC
3349 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3350 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3351 S:      Maintained
3352 F:      net/sched/sch_cake.c
3353
3354 CALGARY x86-64 IOMMU
3355 M:      Muli Ben-Yehuda <mulix@mulix.org>
3356 M:      Jon Mason <jdmason@kudzu.us>
3357 L:      iommu@lists.linux-foundation.org
3358 S:      Maintained
3359 F:      arch/x86/kernel/pci-calgary_64.c
3360 F:      arch/x86/kernel/tce_64.c
3361 F:      arch/x86/include/asm/calgary.h
3362 F:      arch/x86/include/asm/tce.h
3363
3364 CAN NETWORK DRIVERS
3365 M:      Wolfgang Grandegger <wg@grandegger.com>
3366 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3367 L:      linux-can@vger.kernel.org
3368 W:      https://github.com/linux-can
3369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3371 S:      Maintained
3372 F:      Documentation/devicetree/bindings/net/can/
3373 F:      drivers/net/can/
3374 F:      include/linux/can/dev.h
3375 F:      include/linux/can/platform/
3376 F:      include/uapi/linux/can/error.h
3377 F:      include/uapi/linux/can/netlink.h
3378
3379 CAN NETWORK LAYER
3380 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3381 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3382 L:      linux-can@vger.kernel.org
3383 W:      https://github.com/linux-can
3384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3386 S:      Maintained
3387 F:      Documentation/networking/can.rst
3388 F:      net/can/
3389 F:      include/linux/can/core.h
3390 F:      include/uapi/linux/can.h
3391 F:      include/uapi/linux/can/bcm.h
3392 F:      include/uapi/linux/can/raw.h
3393 F:      include/uapi/linux/can/gw.h
3394
3395 CAPABILITIES
3396 M:      Serge Hallyn <serge@hallyn.com>
3397 L:      linux-security-module@vger.kernel.org
3398 S:      Supported
3399 F:      include/linux/capability.h
3400 F:      include/uapi/linux/capability.h
3401 F:      security/commoncap.c
3402 F:      kernel/capability.c
3403
3404 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3405 M:      Kevin Tsai <ktsai@capellamicro.com>
3406 S:      Maintained
3407 F:      drivers/iio/light/cm*
3408
3409 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3410 M:      Christian Lamparter <chunkeey@googlemail.com>
3411 L:      linux-wireless@vger.kernel.org
3412 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3413 S:      Maintained
3414 F:      drivers/net/wireless/ath/carl9170/
3415
3416 CAVIUM I2C DRIVER
3417 M:      Jan Glauber <jglauber@cavium.com>
3418 M:      David Daney <david.daney@cavium.com>
3419 W:      http://www.cavium.com
3420 S:      Supported
3421 F:      drivers/i2c/busses/i2c-octeon*
3422 F:      drivers/i2c/busses/i2c-thunderx*
3423
3424 CAVIUM LIQUIDIO NETWORK DRIVER
3425 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3426 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3427 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3428 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3429 L:      netdev@vger.kernel.org
3430 W:      http://www.cavium.com
3431 S:      Supported
3432 F:      drivers/net/ethernet/cavium/liquidio/
3433
3434 CAVIUM MMC DRIVER
3435 M:      Jan Glauber <jglauber@cavium.com>
3436 M:      David Daney <david.daney@cavium.com>
3437 M:      Steven J. Hill <Steven.Hill@cavium.com>
3438 W:      http://www.cavium.com
3439 S:      Supported
3440 F:      drivers/mmc/host/cavium*
3441
3442 CAVIUM OCTEON-TX CRYPTO DRIVER
3443 M:      George Cherian <george.cherian@cavium.com>
3444 L:      linux-crypto@vger.kernel.org
3445 W:      http://www.cavium.com
3446 S:      Supported
3447 F:      drivers/crypto/cavium/cpt/
3448
3449 CAVIUM THUNDERX2 ARM64 SOC
3450 M:      Robert Richter <rrichter@cavium.com>
3451 M:      Jayachandran C <jnair@caviumnetworks.com>
3452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3453 S:      Maintained
3454 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3455 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3456
3457 CC2520 IEEE-802.15.4 RADIO DRIVER
3458 M:      Varka Bhadram <varkabhadram@gmail.com>
3459 L:      linux-wpan@vger.kernel.org
3460 S:      Maintained
3461 F:      drivers/net/ieee802154/cc2520.c
3462 F:      include/linux/spi/cc2520.h
3463 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3464
3465 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3466 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3467 L:      linux-crypto@vger.kernel.org
3468 S:      Supported
3469 F:      drivers/crypto/ccree/
3470 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3471
3472 CEC FRAMEWORK
3473 M:      Hans Verkuil <hans.verkuil@cisco.com>
3474 L:      linux-media@vger.kernel.org
3475 T:      git git://linuxtv.org/media_tree.git
3476 W:      http://linuxtv.org
3477 S:      Supported
3478 F:      Documentation/media/kapi/cec-core.rst
3479 F:      Documentation/media/uapi/cec
3480 F:      drivers/media/cec/
3481 F:      drivers/media/rc/keymaps/rc-cec.c
3482 F:      include/media/cec.h
3483 F:      include/media/cec-notifier.h
3484 F:      include/uapi/linux/cec.h
3485 F:      include/uapi/linux/cec-funcs.h
3486 F:      Documentation/devicetree/bindings/media/cec.txt
3487 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3488
3489 CEC GPIO DRIVER
3490 M:      Hans Verkuil <hans.verkuil@cisco.com>
3491 L:      linux-media@vger.kernel.org
3492 T:      git git://linuxtv.org/media_tree.git
3493 W:      http://linuxtv.org
3494 S:      Supported
3495 F:      drivers/media/platform/cec-gpio/
3496 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3497
3498 CELL BROADBAND ENGINE ARCHITECTURE
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 L:      linuxppc-dev@lists.ozlabs.org
3501 W:      http://www.ibm.com/developerworks/power/cell/
3502 S:      Supported
3503 F:      arch/powerpc/include/asm/cell*.h
3504 F:      arch/powerpc/include/asm/spu*.h
3505 F:      arch/powerpc/include/uapi/asm/spu*.h
3506 F:      arch/powerpc/oprofile/*cell*
3507 F:      arch/powerpc/platforms/cell/
3508
3509 CEPH COMMON CODE (LIBCEPH)
3510 M:      Ilya Dryomov <idryomov@gmail.com>
3511 M:      "Yan, Zheng" <zyan@redhat.com>
3512 M:      Sage Weil <sage@redhat.com>
3513 L:      ceph-devel@vger.kernel.org
3514 W:      http://ceph.com/
3515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3516 T:      git git://github.com/ceph/ceph-client.git
3517 S:      Supported
3518 F:      net/ceph/
3519 F:      include/linux/ceph/
3520 F:      include/linux/crush/
3521
3522 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3523 M:      "Yan, Zheng" <zyan@redhat.com>
3524 M:      Sage Weil <sage@redhat.com>
3525 M:      Ilya Dryomov <idryomov@gmail.com>
3526 L:      ceph-devel@vger.kernel.org
3527 W:      http://ceph.com/
3528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3529 T:      git git://github.com/ceph/ceph-client.git
3530 S:      Supported
3531 F:      Documentation/filesystems/ceph.txt
3532 F:      fs/ceph/
3533
3534 CERTIFICATE HANDLING:
3535 M:      David Howells <dhowells@redhat.com>
3536 M:      David Woodhouse <dwmw2@infradead.org>
3537 L:      keyrings@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/admin-guide/module-signing.rst
3540 F:      certs/
3541 F:      scripts/sign-file.c
3542 F:      scripts/extract-cert.c
3543
3544 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3545 L:      linux-usb@vger.kernel.org
3546 S:      Orphan
3547 F:      Documentation/usb/WUSB-Design-overview.txt
3548 F:      Documentation/usb/wusb-cbaf
3549 F:      drivers/usb/host/hwa-hc.c
3550 F:      drivers/usb/host/whci/
3551 F:      drivers/usb/wusbcore/
3552 F:      include/linux/usb/wusb*
3553
3554 CFAG12864B LCD DRIVER
3555 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3556 S:      Maintained
3557 F:      drivers/auxdisplay/cfag12864b.c
3558 F:      include/linux/cfag12864b.h
3559
3560 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3561 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3562 S:      Maintained
3563 F:      drivers/auxdisplay/cfag12864bfb.c
3564 F:      include/linux/cfag12864b.h
3565
3566 802.11 (including CFG80211/NL80211)
3567 M:      Johannes Berg <johannes@sipsolutions.net>
3568 L:      linux-wireless@vger.kernel.org
3569 W:      http://wireless.kernel.org/
3570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3572 S:      Maintained
3573 F:      net/wireless/
3574 F:      include/uapi/linux/nl80211.h
3575 F:      include/linux/ieee80211.h
3576 F:      include/net/wext.h
3577 F:      include/net/cfg80211.h
3578 F:      include/net/iw_handler.h
3579 F:      include/net/ieee80211_radiotap.h
3580 F:      Documentation/driver-api/80211/cfg80211.rst
3581 F:      Documentation/networking/regulatory.txt
3582
3583 CHAR and MISC DRIVERS
3584 M:      Arnd Bergmann <arnd@arndb.de>
3585 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3587 S:      Supported
3588 F:      drivers/char/
3589 F:      drivers/misc/
3590 F:      include/linux/miscdevice.h
3591
3592 CHECKPATCH
3593 M:      Andy Whitcroft <apw@canonical.com>
3594 M:      Joe Perches <joe@perches.com>
3595 S:      Maintained
3596 F:      scripts/checkpatch.pl
3597
3598 CHINESE DOCUMENTATION
3599 M:      Harry Wei <harryxiyou@gmail.com>
3600 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3601 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3602 S:      Maintained
3603 F:      Documentation/translations/zh_CN/
3604
3605 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3606 M:      Peter Chen <Peter.Chen@nxp.com>
3607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3608 L:      linux-usb@vger.kernel.org
3609 S:      Maintained
3610 F:      drivers/usb/chipidea/
3611
3612 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3613 M:      Hans de Goede <hdegoede@redhat.com>
3614 L:      linux-input@vger.kernel.org
3615 S:      Maintained
3616 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3617 F:      drivers/input/touchscreen/chipone_icn8318.c
3618
3619 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3620 M:      Hans de Goede <hdegoede@redhat.com>
3621 L:      linux-input@vger.kernel.org
3622 S:      Maintained
3623 F:      drivers/input/touchscreen/chipone_icn8505.c
3624
3625 CHROME HARDWARE PLATFORM SUPPORT
3626 M:      Benson Leung <bleung@chromium.org>
3627 M:      Olof Johansson <olof@lixom.net>
3628 S:      Maintained
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3630 F:      drivers/platform/chrome/
3631
3632 CIRRUS LOGIC AUDIO CODEC DRIVERS
3633 M:      Brian Austin <brian.austin@cirrus.com>
3634 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3636 S:      Maintained
3637 F:      sound/soc/codecs/cs*
3638
3639 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3640 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3641 L:      netdev@vger.kernel.org
3642 S:      Maintained
3643 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3644
3645 CISCO FCOE HBA DRIVER
3646 M:      Satish Kharat <satishkh@cisco.com>
3647 M:      Sesidhar Baddela <sebaddel@cisco.com>
3648 M:      Karan Tilak Kumar <kartilak@cisco.com>
3649 L:      linux-scsi@vger.kernel.org
3650 S:      Supported
3651 F:      drivers/scsi/fnic/
3652
3653 CISCO SCSI HBA DRIVER
3654 M:      Karan Tilak Kumar <kartilak@cisco.com>
3655 M:      Sesidhar Baddela <sebaddel@cisco.com>
3656 L:      linux-scsi@vger.kernel.org
3657 S:      Supported
3658 F:      drivers/scsi/snic/
3659
3660 CISCO VIC ETHERNET NIC DRIVER
3661 M:      Christian Benvenuti <benve@cisco.com>
3662 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3663 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3664 S:      Supported
3665 F:      drivers/net/ethernet/cisco/enic/
3666
3667 CISCO VIC LOW LATENCY NIC DRIVER
3668 M:      Christian Benvenuti <benve@cisco.com>
3669 S:      Supported
3670 F:      drivers/infiniband/hw/usnic/
3671
3672 CIRRUS LOGIC MADERA CODEC DRIVERS
3673 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3674 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3675 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3676 L:      patches@opensource.cirrus.com
3677 T:      git https://github.com/CirrusLogic/linux-drivers.git
3678 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3679 S:      Supported
3680 F:      Documentation/devicetree/bindings/mfd/madera.txt
3681 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3682 F:      include/linux/mfd/madera/*
3683 F:      drivers/gpio/gpio-madera*
3684 F:      drivers/mfd/madera*
3685 F:      drivers/mfd/cs47l*
3686 F:      drivers/pinctrl/cirrus/*
3687
3688 CLANG-FORMAT FILE
3689 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3690 S:      Maintained
3691 F:      .clang-format
3692
3693 CLEANCACHE API
3694 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3695 L:      linux-kernel@vger.kernel.org
3696 S:      Maintained
3697 F:      mm/cleancache.c
3698 F:      include/linux/cleancache.h
3699
3700 CLK API
3701 M:      Russell King <linux@armlinux.org.uk>
3702 L:      linux-clk@vger.kernel.org
3703 S:      Maintained
3704 F:      include/linux/clk.h
3705
3706 CLOCKSOURCE, CLOCKEVENT DRIVERS
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 M:      Thomas Gleixner <tglx@linutronix.de>
3709 L:      linux-kernel@vger.kernel.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3711 S:      Supported
3712 F:      drivers/clocksource/
3713 F:      Documentation/devicetree/bindings/timer/
3714
3715 CMPC ACPI DRIVER
3716 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3717 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3718 L:      platform-driver-x86@vger.kernel.org
3719 S:      Supported
3720 F:      drivers/platform/x86/classmate-laptop.c
3721
3722 COBALT MEDIA DRIVER
3723 M:      Hans Verkuil <hans.verkuil@cisco.com>
3724 L:      linux-media@vger.kernel.org
3725 T:      git git://linuxtv.org/media_tree.git
3726 W:      https://linuxtv.org
3727 S:      Supported
3728 F:      drivers/media/pci/cobalt/
3729
3730 COCCINELLE/Semantic Patches (SmPL)
3731 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3732 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3733 M:      Nicolas Palix <nicolas.palix@imag.fr>
3734 M:      Michal Marek <michal.lkml@markovi.net>
3735 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3737 W:      http://coccinelle.lip6.fr/
3738 S:      Supported
3739 F:      Documentation/dev-tools/coccinelle.rst
3740 F:      scripts/coccinelle/
3741 F:      scripts/coccicheck
3742
3743 CODA FILE SYSTEM
3744 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3745 M:      coda@cs.cmu.edu
3746 L:      codalist@coda.cs.cmu.edu
3747 W:      http://www.coda.cs.cmu.edu/
3748 S:      Maintained
3749 F:      Documentation/filesystems/coda.txt
3750 F:      fs/coda/
3751 F:      include/linux/coda*.h
3752 F:      include/uapi/linux/coda*.h
3753
3754 CODA V4L2 MEM2MEM DRIVER
3755 M:      Philipp Zabel <p.zabel@pengutronix.de>
3756 L:      linux-media@vger.kernel.org
3757 S:      Maintained
3758 F:      Documentation/devicetree/bindings/media/coda.txt
3759 F:      drivers/media/platform/coda/
3760
3761 CODE OF CONDUCT
3762 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3763 S:      Supported
3764 F:      Documentation/process/code-of-conduct.rst
3765 F:      Documentation/process/code-of-conduct-interpretation.rst
3766
3767 COMMON CLK FRAMEWORK
3768 M:      Michael Turquette <mturquette@baylibre.com>
3769 M:      Stephen Boyd <sboyd@kernel.org>
3770 L:      linux-clk@vger.kernel.org
3771 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3773 S:      Maintained
3774 F:      Documentation/devicetree/bindings/clock/
3775 F:      drivers/clk/
3776 X:      drivers/clk/clkdev.c
3777 F:      include/linux/clk-pr*
3778 F:      include/linux/clk/
3779 F:      include/linux/of_clk.h
3780
3781 COMMON INTERNET FILE SYSTEM (CIFS)
3782 M:      Steve French <sfrench@samba.org>
3783 L:      linux-cifs@vger.kernel.org
3784 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3785 W:      http://linux-cifs.samba.org/
3786 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3787 S:      Supported
3788 F:      Documentation/filesystems/cifs/
3789 F:      fs/cifs/
3790
3791 COMPACTPCI HOTPLUG CORE
3792 M:      Scott Murray <scott@spiteful.org>
3793 L:      linux-pci@vger.kernel.org
3794 S:      Maintained
3795 F:      drivers/pci/hotplug/cpci_hotplug*
3796
3797 COMPACTPCI HOTPLUG GENERIC DRIVER
3798 M:      Scott Murray <scott@spiteful.org>
3799 L:      linux-pci@vger.kernel.org
3800 S:      Maintained
3801 F:      drivers/pci/hotplug/cpcihp_generic.c
3802
3803 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3804 M:      Scott Murray <scott@spiteful.org>
3805 L:      linux-pci@vger.kernel.org
3806 S:      Maintained
3807 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3808
3809 COMPAL LAPTOP SUPPORT
3810 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3811 L:      platform-driver-x86@vger.kernel.org
3812 S:      Maintained
3813 F:      drivers/platform/x86/compal-laptop.c
3814
3815 COMPILER ATTRIBUTES
3816 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3817 S:      Maintained
3818 F:      include/linux/compiler_attributes.h
3819
3820 CONEXANT ACCESSRUNNER USB DRIVER
3821 L:      accessrunner-general@lists.sourceforge.net
3822 W:      http://accessrunner.sourceforge.net/
3823 S:      Orphan
3824 F:      drivers/usb/atm/cxacru.c
3825
3826 CONFIGFS
3827 M:      Joel Becker <jlbec@evilplan.org>
3828 M:      Christoph Hellwig <hch@lst.de>
3829 T:      git git://git.infradead.org/users/hch/configfs.git
3830 S:      Supported
3831 F:      fs/configfs/
3832 F:      include/linux/configfs.h
3833
3834 CONNECTOR
3835 M:      Evgeniy Polyakov <zbr@ioremap.net>
3836 L:      netdev@vger.kernel.org
3837 S:      Maintained
3838 F:      drivers/connector/
3839
3840 CONTROL GROUP (CGROUP)
3841 M:      Tejun Heo <tj@kernel.org>
3842 M:      Li Zefan <lizefan@huawei.com>
3843 M:      Johannes Weiner <hannes@cmpxchg.org>
3844 L:      cgroups@vger.kernel.org
3845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3846 S:      Maintained
3847 F:      Documentation/cgroup*
3848 F:      include/linux/cgroup*
3849 F:      kernel/cgroup*
3850
3851 CONTROL GROUP - CPUSET
3852 M:      Li Zefan <lizefan@huawei.com>
3853 L:      cgroups@vger.kernel.org
3854 W:      http://www.bullopensource.org/cpuset/
3855 W:      http://oss.sgi.com/projects/cpusets/
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3857 S:      Maintained
3858 F:      Documentation/cgroup-v1/cpusets.txt
3859 F:      include/linux/cpuset.h
3860 F:      kernel/cgroup/cpuset.c
3861
3862 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3863 M:      Johannes Weiner <hannes@cmpxchg.org>
3864 M:      Michal Hocko <mhocko@kernel.org>
3865 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3866 L:      cgroups@vger.kernel.org
3867 L:      linux-mm@kvack.org
3868 S:      Maintained
3869 F:      mm/memcontrol.c
3870 F:      mm/swap_cgroup.c
3871
3872 CORETEMP HARDWARE MONITORING DRIVER
3873 M:      Fenghua Yu <fenghua.yu@intel.com>
3874 L:      linux-hwmon@vger.kernel.org
3875 S:      Maintained
3876 F:      Documentation/hwmon/coretemp
3877 F:      drivers/hwmon/coretemp.c
3878
3879 COSA/SRP SYNC SERIAL DRIVER
3880 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3881 W:      http://www.fi.muni.cz/~kas/cosa/
3882 S:      Maintained
3883 F:      drivers/net/wan/cosa*
3884
3885 CPMAC ETHERNET DRIVER
3886 M:      Florian Fainelli <f.fainelli@gmail.com>
3887 L:      netdev@vger.kernel.org
3888 S:      Maintained
3889 F:      drivers/net/ethernet/ti/cpmac.c
3890
3891 CPU FREQUENCY DRIVERS
3892 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3893 M:      Viresh Kumar <viresh.kumar@linaro.org>
3894 L:      linux-pm@vger.kernel.org
3895 S:      Maintained
3896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3897 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3898 B:      https://bugzilla.kernel.org
3899 F:      Documentation/cpu-freq/
3900 F:      Documentation/devicetree/bindings/cpufreq/
3901 F:      drivers/cpufreq/
3902 F:      include/linux/cpufreq.h
3903 F:      tools/testing/selftests/cpufreq/
3904
3905 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3906 M:      Viresh Kumar <viresh.kumar@linaro.org>
3907 M:      Sudeep Holla <sudeep.holla@arm.com>
3908 L:      linux-pm@vger.kernel.org
3909 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3910 S:      Maintained
3911 F:      drivers/cpufreq/arm_big_little.h
3912 F:      drivers/cpufreq/arm_big_little.c
3913
3914 CPU POWER MONITORING SUBSYSTEM
3915 M:      Thomas Renninger <trenn@suse.com>
3916 M:      Shuah Khan <shuah@kernel.org>
3917 L:      linux-pm@vger.kernel.org
3918 S:      Maintained
3919 F:      tools/power/cpupower/
3920
3921 CPUID/MSR DRIVER
3922 M:      "H. Peter Anvin" <hpa@zytor.com>
3923 S:      Maintained
3924 F:      arch/x86/kernel/cpuid.c
3925 F:      arch/x86/kernel/msr.c
3926
3927 CPUIDLE DRIVER - ARM BIG LITTLE
3928 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3929 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3930 L:      linux-pm@vger.kernel.org
3931 L:      linux-arm-kernel@lists.infradead.org
3932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3933 S:      Maintained
3934 F:      drivers/cpuidle/cpuidle-big_little.c
3935
3936 CPUIDLE DRIVER - ARM EXYNOS
3937 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3938 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3939 M:      Kukjin Kim <kgene@kernel.org>
3940 L:      linux-pm@vger.kernel.org
3941 L:      linux-samsung-soc@vger.kernel.org
3942 S:      Supported
3943 F:      drivers/cpuidle/cpuidle-exynos.c
3944 F:      arch/arm/mach-exynos/pm.c
3945
3946 CPUIDLE DRIVERS
3947 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3948 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3949 L:      linux-pm@vger.kernel.org
3950 S:      Maintained
3951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3952 B:      https://bugzilla.kernel.org
3953 F:      drivers/cpuidle/*
3954 F:      include/linux/cpuidle.h
3955
3956 CRAMFS FILESYSTEM
3957 M:      Nicolas Pitre <nico@linaro.org>
3958 S:      Maintained
3959 F:      Documentation/filesystems/cramfs.txt
3960 F:      fs/cramfs/
3961
3962 CRYPTO API
3963 M:      Herbert Xu <herbert@gondor.apana.org.au>
3964 M:      "David S. Miller" <davem@davemloft.net>
3965 L:      linux-crypto@vger.kernel.org
3966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3968 S:      Maintained
3969 F:      Documentation/crypto/
3970 F:      Documentation/devicetree/bindings/crypto/
3971 F:      arch/*/crypto/
3972 F:      crypto/
3973 F:      drivers/crypto/
3974 F:      include/crypto/
3975 F:      include/linux/crypto*
3976
3977 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3978 M:      Neil Horman <nhorman@tuxdriver.com>
3979 L:      linux-crypto@vger.kernel.org
3980 S:      Maintained
3981 F:      crypto/ansi_cprng.c
3982 F:      crypto/rng.c
3983
3984 CS3308 MEDIA DRIVER
3985 M:      Hans Verkuil <hverkuil@xs4all.nl>
3986 L:      linux-media@vger.kernel.org
3987 T:      git git://linuxtv.org/media_tree.git
3988 W:      http://linuxtv.org
3989 S:      Odd Fixes
3990 F:      drivers/media/i2c/cs3308.c
3991 F:      drivers/media/i2c/cs3308.h
3992
3993 CS5535 Audio ALSA driver
3994 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3995 S:      Maintained
3996 F:      sound/pci/cs5535audio/
3997
3998 CW1200 WLAN driver
3999 M:      Solomon Peachy <pizza@shaftnet.org>
4000 S:      Maintained
4001 F:      drivers/net/wireless/st/cw1200/
4002
4003 CX18 VIDEO4LINUX DRIVER
4004 M:      Andy Walls <awalls@md.metrocast.net>
4005 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4006 L:      linux-media@vger.kernel.org
4007 T:      git git://linuxtv.org/media_tree.git
4008 W:      https://linuxtv.org
4009 W:      http://www.ivtvdriver.org/index.php/Cx18
4010 S:      Maintained
4011 F:      Documentation/media/v4l-drivers/cx18*
4012 F:      drivers/media/pci/cx18/
4013 F:      include/uapi/linux/ivtv*
4014
4015 CX2341X MPEG ENCODER HELPER MODULE
4016 M:      Hans Verkuil <hverkuil@xs4all.nl>
4017 L:      linux-media@vger.kernel.org
4018 T:      git git://linuxtv.org/media_tree.git
4019 W:      https://linuxtv.org
4020 S:      Maintained
4021 F:      drivers/media/common/cx2341x*
4022 F:      include/media/cx2341x*
4023
4024 CX24120 MEDIA DRIVER
4025 M:      Jemma Denson <jdenson@gmail.com>
4026 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4027 L:      linux-media@vger.kernel.org
4028 W:      https://linuxtv.org
4029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4030 S:      Maintained
4031 F:      drivers/media/dvb-frontends/cx24120*
4032
4033 CX88 VIDEO4LINUX DRIVER
4034 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4035 L:      linux-media@vger.kernel.org
4036 W:      https://linuxtv.org
4037 T:      git git://linuxtv.org/media_tree.git
4038 S:      Odd fixes
4039 F:      Documentation/media/v4l-drivers/cx88*
4040 F:      drivers/media/pci/cx88/
4041
4042 CXD2820R MEDIA DRIVER
4043 M:      Antti Palosaari <crope@iki.fi>
4044 L:      linux-media@vger.kernel.org
4045 W:      https://linuxtv.org
4046 W:      http://palosaari.fi/linux/
4047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4048 T:      git git://linuxtv.org/anttip/media_tree.git
4049 S:      Maintained
4050 F:      drivers/media/dvb-frontends/cxd2820r*
4051
4052 CXGB3 ETHERNET DRIVER (CXGB3)
4053 M:      Santosh Raspatur <santosh@chelsio.com>
4054 L:      netdev@vger.kernel.org
4055 W:      http://www.chelsio.com
4056 S:      Supported
4057 F:      drivers/net/ethernet/chelsio/cxgb3/
4058
4059 CXGB3 ISCSI DRIVER (CXGB3I)
4060 M:      Karen Xie <kxie@chelsio.com>
4061 L:      linux-scsi@vger.kernel.org
4062 W:      http://www.chelsio.com
4063 S:      Supported
4064 F:      drivers/scsi/cxgbi/cxgb3i
4065
4066 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4067 M:      Steve Wise <swise@chelsio.com>
4068 L:      linux-rdma@vger.kernel.org
4069 W:      http://www.openfabrics.org
4070 S:      Supported
4071 F:      drivers/infiniband/hw/cxgb3/
4072 F:      include/uapi/rdma/cxgb3-abi.h
4073
4074 CXGB4 CRYPTO DRIVER (chcr)
4075 M:      Harsh Jain <harsh@chelsio.com>
4076 L:      linux-crypto@vger.kernel.org
4077 W:      http://www.chelsio.com
4078 S:      Supported
4079 F:      drivers/crypto/chelsio
4080
4081 CXGB4 ETHERNET DRIVER (CXGB4)
4082 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4083 L:      netdev@vger.kernel.org
4084 W:      http://www.chelsio.com
4085 S:      Supported
4086 F:      drivers/net/ethernet/chelsio/cxgb4/
4087
4088 CXGB4 ISCSI DRIVER (CXGB4I)
4089 M:      Karen Xie <kxie@chelsio.com>
4090 L:      linux-scsi@vger.kernel.org
4091 W:      http://www.chelsio.com
4092 S:      Supported
4093 F:      drivers/scsi/cxgbi/cxgb4i
4094
4095 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4096 M:      Steve Wise <swise@chelsio.com>
4097 L:      linux-rdma@vger.kernel.org
4098 W:      http://www.openfabrics.org
4099 S:      Supported
4100 F:      drivers/infiniband/hw/cxgb4/
4101 F:      include/uapi/rdma/cxgb4-abi.h
4102
4103 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4104 M:      Casey Leedom <leedom@chelsio.com>
4105 L:      netdev@vger.kernel.org
4106 W:      http://www.chelsio.com
4107 S:      Supported
4108 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4109
4110 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4111 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4112 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4113 L:      linuxppc-dev@lists.ozlabs.org
4114 S:      Supported
4115 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4116 F:      drivers/misc/cxl/
4117 F:      include/misc/cxl*
4118 F:      include/uapi/misc/cxl.h
4119 F:      Documentation/powerpc/cxl.txt
4120 F:      Documentation/ABI/testing/sysfs-class-cxl
4121
4122 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4123 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4124 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4125 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4126 L:      linux-scsi@vger.kernel.org
4127 S:      Supported
4128 F:      drivers/scsi/cxlflash/
4129 F:      include/uapi/scsi/cxlflash_ioctl.h
4130 F:      Documentation/powerpc/cxlflash.txt
4131
4132 CYBERPRO FB DRIVER
4133 M:      Russell King <linux@armlinux.org.uk>
4134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4135 W:      http://www.armlinux.org.uk/
4136 S:      Maintained
4137 F:      drivers/video/fbdev/cyber2000fb.*
4138
4139 CYCLADES ASYNC MUX DRIVER
4140 W:      http://www.cyclades.com/
4141 S:      Orphan
4142 F:      drivers/tty/cyclades.c
4143 F:      include/linux/cyclades.h
4144 F:      include/uapi/linux/cyclades.h
4145
4146 CYCLADES PC300 DRIVER
4147 W:      http://www.cyclades.com/
4148 S:      Orphan
4149 F:      drivers/net/wan/pc300*
4150
4151 CYPRESS_FIRMWARE MEDIA DRIVER
4152 M:      Antti Palosaari <crope@iki.fi>
4153 L:      linux-media@vger.kernel.org
4154 W:      https://linuxtv.org
4155 W:      http://palosaari.fi/linux/
4156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4157 T:      git git://linuxtv.org/anttip/media_tree.git
4158 S:      Maintained
4159 F:      drivers/media/common/cypress_firmware*
4160
4161 CYTTSP TOUCHSCREEN DRIVER
4162 M:      Ferruh Yigit <fery@cypress.com>
4163 L:      linux-input@vger.kernel.org
4164 S:      Supported
4165 F:      drivers/input/touchscreen/cyttsp*
4166 F:      include/linux/input/cyttsp.h
4167
4168 D-LINK DIR-685 TOUCHKEYS DRIVER
4169 M:      Linus Walleij <linus.walleij@linaro.org>
4170 L:      linux-input@vger.kernel.org
4171 S:      Supported
4172 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4173
4174 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4175 M:      Joshua Kinard <kumba@gentoo.org>
4176 S:      Maintained
4177 F:      drivers/rtc/rtc-ds1685.c
4178 F:      include/linux/rtc/ds1685.h
4179
4180 DAMA SLAVE for AX.25
4181 M:      Joerg Reuter <jreuter@yaina.de>
4182 W:      http://yaina.de/jreuter/
4183 W:      http://www.qsl.net/dl1bke/
4184 L:      linux-hams@vger.kernel.org
4185 S:      Maintained
4186 F:      net/ax25/af_ax25.c
4187 F:      net/ax25/ax25_dev.c
4188 F:      net/ax25/ax25_ds_*
4189 F:      net/ax25/ax25_in.c
4190 F:      net/ax25/ax25_out.c
4191 F:      net/ax25/ax25_timer.c
4192 F:      net/ax25/sysctl_net_ax25.c
4193
4194 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4195 L:      netdev@vger.kernel.org
4196 S:      Orphan
4197 F:      Documentation/networking/dmfe.txt
4198 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4199
4200 DC390/AM53C974 SCSI driver
4201 M:      Hannes Reinecke <hare@suse.com>
4202 L:      linux-scsi@vger.kernel.org
4203 S:      Maintained
4204 F:      drivers/scsi/am53c974.c
4205
4206 DC395x SCSI driver
4207 M:      Oliver Neukum <oliver@neukum.org>
4208 M:      Ali Akcaagac <aliakc@web.de>
4209 M:      Jamie Lenehan <lenehan@twibble.org>
4210 L:      dc395x@twibble.org
4211 W:      http://twibble.org/dist/dc395x/
4212 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4213 S:      Maintained
4214 F:      Documentation/scsi/dc395x.txt
4215 F:      drivers/scsi/dc395x.*
4216
4217 DCCP PROTOCOL
4218 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4219 L:      dccp@vger.kernel.org
4220 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4221 S:      Maintained
4222 F:      include/linux/dccp.h
4223 F:      include/uapi/linux/dccp.h
4224 F:      include/linux/tfrc.h
4225 F:      net/dccp/
4226
4227 DECnet NETWORK LAYER
4228 W:      http://linux-decnet.sourceforge.net
4229 L:      linux-decnet-user@lists.sourceforge.net
4230 S:      Orphan
4231 F:      Documentation/networking/decnet.txt
4232 F:      net/decnet/
4233
4234 DECSTATION PLATFORM SUPPORT
4235 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4236 L:      linux-mips@vger.kernel.org
4237 W:      http://www.linux-mips.org/wiki/DECstation
4238 S:      Maintained
4239 F:      arch/mips/dec/
4240 F:      arch/mips/include/asm/dec/
4241 F:      arch/mips/include/asm/mach-dec/
4242
4243 DEFXX FDDI NETWORK DRIVER
4244 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4245 S:      Maintained
4246 F:      drivers/net/fddi/defxx.*
4247
4248 DELL SMBIOS DRIVER
4249 M:      Pali Rohár <pali.rohar@gmail.com>
4250 M:      Mario Limonciello <mario.limonciello@dell.com>
4251 L:      platform-driver-x86@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/platform/x86/dell-smbios.*
4254
4255 DELL SMBIOS SMM DRIVER
4256 M:      Mario Limonciello <mario.limonciello@dell.com>
4257 L:      platform-driver-x86@vger.kernel.org
4258 S:      Maintained
4259 F:      drivers/platform/x86/dell-smbios-smm.c
4260
4261 DELL SMBIOS WMI DRIVER
4262 M:      Mario Limonciello <mario.limonciello@dell.com>
4263 L:      platform-driver-x86@vger.kernel.org
4264 S:      Maintained
4265 F:      drivers/platform/x86/dell-smbios-wmi.c
4266 F:      tools/wmi/dell-smbios-example.c
4267
4268 DEFZA FDDI NETWORK DRIVER
4269 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4270 S:      Maintained
4271 F:      drivers/net/fddi/defza.*
4272
4273 DELL LAPTOP DRIVER
4274 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4275 M:      Pali Rohár <pali.rohar@gmail.com>
4276 L:      platform-driver-x86@vger.kernel.org
4277 S:      Maintained
4278 F:      drivers/platform/x86/dell-laptop.c
4279
4280 DELL LAPTOP FREEFALL DRIVER
4281 M:      Pali Rohár <pali.rohar@gmail.com>
4282 S:      Maintained
4283 F:      drivers/platform/x86/dell-smo8800.c
4284
4285 DELL LAPTOP RBTN DRIVER
4286 M:      Pali Rohár <pali.rohar@gmail.com>
4287 S:      Maintained
4288 F:      drivers/platform/x86/dell-rbtn.*
4289
4290 DELL REMOTE BIOS UPDATE DRIVER
4291 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4292 L:      platform-driver-x86@vger.kernel.org
4293 S:      Maintained
4294 F:      drivers/platform/x86/dell_rbu.c
4295
4296 DELL LAPTOP SMM DRIVER
4297 M:      Pali Rohár <pali.rohar@gmail.com>
4298 S:      Maintained
4299 F:      drivers/hwmon/dell-smm-hwmon.c
4300 F:      include/uapi/linux/i8k.h
4301
4302 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4303 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4304 L:      platform-driver-x86@vger.kernel.org
4305 S:      Maintained
4306 F:      Documentation/dcdbas.txt
4307 F:      drivers/platform/x86/dcdbas.*
4308
4309 DELL WMI NOTIFICATIONS DRIVER
4310 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4311 M:      Pali Rohár <pali.rohar@gmail.com>
4312 S:      Maintained
4313 F:      drivers/platform/x86/dell-wmi.c
4314
4315 DELL WMI DESCRIPTOR DRIVER
4316 M:      Mario Limonciello <mario.limonciello@dell.com>
4317 S:      Maintained
4318 F:      drivers/platform/x86/dell-wmi-descriptor.c
4319
4320 DELTA ST MEDIA DRIVER
4321 M:      Hugues Fruchet <hugues.fruchet@st.com>
4322 L:      linux-media@vger.kernel.org
4323 T:      git git://linuxtv.org/media_tree.git
4324 W:      https://linuxtv.org
4325 S:      Supported
4326 F:      drivers/media/platform/sti/delta
4327
4328 DENALI NAND DRIVER
4329 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4330 L:      linux-mtd@lists.infradead.org
4331 S:      Supported
4332 F:      drivers/mtd/nand/raw/denali*
4333
4334 DESIGNWARE USB2 DRD IP DRIVER
4335 M:      Minas Harutyunyan <hminas@synopsys.com>
4336 L:      linux-usb@vger.kernel.org
4337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4338 S:      Maintained
4339 F:      drivers/usb/dwc2/
4340
4341 DESIGNWARE USB3 DRD IP DRIVER
4342 M:      Felipe Balbi <balbi@kernel.org>
4343 L:      linux-usb@vger.kernel.org
4344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4345 S:      Maintained
4346 F:      drivers/usb/dwc3/
4347
4348 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4349 M:      Andreas Klinger <ak@it-klinger.de>
4350 L:      linux-iio@vger.kernel.org
4351 S:      Maintained
4352 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4353 F:      drivers/iio/proximity/srf*.c
4354
4355 DEVICE COREDUMP (DEV_COREDUMP)
4356 M:      Johannes Berg <johannes@sipsolutions.net>
4357 L:      linux-kernel@vger.kernel.org
4358 S:      Maintained
4359 F:      drivers/base/devcoredump.c
4360 F:      include/linux/devcoredump.h
4361
4362 DEVICE FREQUENCY (DEVFREQ)
4363 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4364 M:      Kyungmin Park <kyungmin.park@samsung.com>
4365 R:      Chanwoo Choi <cw00.choi@samsung.com>
4366 L:      linux-pm@vger.kernel.org
4367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4368 S:      Maintained
4369 F:      drivers/devfreq/
4370 F:      include/linux/devfreq.h
4371 F:      Documentation/devicetree/bindings/devfreq/
4372
4373 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4374 M:      Chanwoo Choi <cw00.choi@samsung.com>
4375 L:      linux-pm@vger.kernel.org
4376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4377 S:      Supported
4378 F:      drivers/devfreq/event/
4379 F:      drivers/devfreq/devfreq-event.c
4380 F:      include/linux/devfreq-event.h
4381 F:      Documentation/devicetree/bindings/devfreq/event/
4382
4383 DEVICE NUMBER REGISTRY
4384 M:      Torben Mathiasen <device@lanana.org>
4385 W:      http://lanana.org/docs/device-list/index.html
4386 S:      Maintained
4387
4388 DEVICE-MAPPER  (LVM)
4389 M:      Alasdair Kergon <agk@redhat.com>
4390 M:      Mike Snitzer <snitzer@redhat.com>
4391 M:      dm-devel@redhat.com
4392 L:      dm-devel@redhat.com
4393 W:      http://sources.redhat.com/dm
4394 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4396 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4397 S:      Maintained
4398 F:      Documentation/device-mapper/
4399 F:      drivers/md/Makefile
4400 F:      drivers/md/Kconfig
4401 F:      drivers/md/dm*
4402 F:      drivers/md/persistent-data/
4403 F:      include/linux/device-mapper.h
4404 F:      include/linux/dm-*.h
4405 F:      include/uapi/linux/dm-*.h
4406
4407 DEVLINK
4408 M:      Jiri Pirko <jiri@mellanox.com>
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      net/core/devlink.c
4412 F:      include/net/devlink.h
4413 F:      include/uapi/linux/devlink.h
4414
4415 DIALOG SEMICONDUCTOR DRIVERS
4416 M:      Support Opensource <support.opensource@diasemi.com>
4417 W:      http://www.dialog-semiconductor.com/products
4418 S:      Supported
4419 F:      Documentation/hwmon/da90??
4420 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4421 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4422 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4423 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4424 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4425 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4426 F:      drivers/gpio/gpio-da90??.c
4427 F:      drivers/hwmon/da90??-hwmon.c
4428 F:      drivers/iio/adc/da91??-*.c
4429 F:      drivers/input/misc/da90??_onkey.c
4430 F:      drivers/input/touchscreen/da9052_tsi.c
4431 F:      drivers/leds/leds-da90??.c
4432 F:      drivers/mfd/da903x.c
4433 F:      drivers/mfd/da90??-*.c
4434 F:      drivers/mfd/da91??-*.c
4435 F:      drivers/power/supply/da9052-battery.c
4436 F:      drivers/power/supply/da91??-*.c
4437 F:      drivers/regulator/da903x.c
4438 F:      drivers/regulator/da9???-regulator.[ch]
4439 F:      drivers/thermal/da90??-thermal.c
4440 F:      drivers/rtc/rtc-da90??.c
4441 F:      drivers/video/backlight/da90??_bl.c
4442 F:      drivers/watchdog/da90??_wdt.c
4443 F:      include/linux/mfd/da903x.h
4444 F:      include/linux/mfd/da9052/
4445 F:      include/linux/mfd/da9055/
4446 F:      include/linux/mfd/da9062/
4447 F:      include/linux/mfd/da9063/
4448 F:      include/linux/mfd/da9150/
4449 F:      include/linux/regulator/da9211.h
4450 F:      include/sound/da[79]*.h
4451 F:      sound/soc/codecs/da[79]*.[ch]
4452
4453 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4454 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4455 L:      linux-gpio@vger.kernel.org
4456 S:      Maintained
4457 F:      drivers/gpio/gpio-gpio-mm.c
4458
4459 DIOLAN U2C-12 I2C DRIVER
4460 M:      Guenter Roeck <linux@roeck-us.net>
4461 L:      linux-i2c@vger.kernel.org
4462 S:      Maintained
4463 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4464
4465 FILESYSTEM DIRECT ACCESS (DAX)
4466 M:      Matthew Wilcox <willy@infradead.org>
4467 M:      Ross Zwisler <zwisler@kernel.org>
4468 M:      Jan Kara <jack@suse.cz>
4469 L:      linux-fsdevel@vger.kernel.org
4470 S:      Supported
4471 F:      fs/dax.c
4472 F:      include/linux/dax.h
4473 F:      include/trace/events/fs_dax.h
4474
4475 DEVICE DIRECT ACCESS (DAX)
4476 M:      Dan Williams <dan.j.williams@intel.com>
4477 M:      Dave Jiang <dave.jiang@intel.com>
4478 M:      Ross Zwisler <zwisler@kernel.org>
4479 M:      Vishal Verma <vishal.l.verma@intel.com>
4480 L:      linux-nvdimm@lists.01.org
4481 S:      Supported
4482 F:      drivers/dax/
4483
4484 DIRECTORY NOTIFICATION (DNOTIFY)
4485 M:      Jan Kara <jack@suse.cz>
4486 R:      Amir Goldstein <amir73il@gmail.com>
4487 L:      linux-fsdevel@vger.kernel.org
4488 S:      Maintained
4489 F:      Documentation/filesystems/dnotify.txt
4490 F:      fs/notify/dnotify/
4491 F:      include/linux/dnotify.h
4492
4493 DISK GEOMETRY AND PARTITION HANDLING
4494 M:      Andries Brouwer <aeb@cwi.nl>
4495 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4496 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4497 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4498 S:      Maintained
4499
4500 DISKQUOTA
4501 M:      Jan Kara <jack@suse.com>
4502 S:      Maintained
4503 F:      Documentation/filesystems/quota.txt
4504 F:      fs/quota/
4505 F:      include/linux/quota*.h
4506 F:      include/uapi/linux/quota*.h
4507
4508 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4509 M:      Bernie Thompson <bernie@plugable.com>
4510 L:      linux-fbdev@vger.kernel.org
4511 S:      Maintained
4512 W:      http://plugable.com/category/projects/udlfb/
4513 F:      drivers/video/fbdev/udlfb.c
4514 F:      include/video/udlfb.h
4515 F:      Documentation/fb/udlfb.txt
4516
4517 DISTRIBUTED LOCK MANAGER (DLM)
4518 M:      Christine Caulfield <ccaulfie@redhat.com>
4519 M:      David Teigland <teigland@redhat.com>
4520 L:      cluster-devel@redhat.com
4521 W:      http://sources.redhat.com/cluster/
4522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4523 S:      Supported
4524 F:      fs/dlm/
4525
4526 DMA BUFFER SHARING FRAMEWORK
4527 M:      Sumit Semwal <sumit.semwal@linaro.org>
4528 S:      Maintained
4529 L:      linux-media@vger.kernel.org
4530 L:      dri-devel@lists.freedesktop.org
4531 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4532 F:      drivers/dma-buf/
4533 F:      include/linux/dma-buf*
4534 F:      include/linux/reservation.h
4535 F:      include/linux/*fence.h
4536 F:      Documentation/driver-api/dma-buf.rst
4537 T:      git git://anongit.freedesktop.org/drm/drm-misc
4538
4539 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4540 M:      Vinod Koul <vkoul@kernel.org>
4541 L:      dmaengine@vger.kernel.org
4542 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4543 S:      Maintained
4544 F:      drivers/dma/
4545 F:      include/linux/dmaengine.h
4546 F:      include/linux/of_dma.h
4547 F:      Documentation/devicetree/bindings/dma/
4548 F:      Documentation/driver-api/dmaengine/
4549 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4550
4551 DMA MAPPING HELPERS
4552 M:      Christoph Hellwig <hch@lst.de>
4553 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4554 R:      Robin Murphy <robin.murphy@arm.com>
4555 L:      iommu@lists.linux-foundation.org
4556 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4557 W:      http://git.infradead.org/users/hch/dma-mapping.git
4558 S:      Supported
4559 F:      kernel/dma/
4560 F:      include/asm-generic/dma-mapping.h
4561 F:      include/linux/dma-direct.h
4562 F:      include/linux/dma-mapping.h
4563 F:      include/linux/dma-noncoherent.h
4564
4565 DME1737 HARDWARE MONITOR DRIVER
4566 M:      Juerg Haefliger <juergh@gmail.com>
4567 L:      linux-hwmon@vger.kernel.org
4568 S:      Maintained
4569 F:      Documentation/hwmon/dme1737
4570 F:      drivers/hwmon/dme1737.c
4571
4572 DMI/SMBIOS SUPPORT
4573 M:      Jean Delvare <jdelvare@suse.com>
4574 S:      Maintained
4575 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4576 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4577 F:      drivers/firmware/dmi-id.c
4578 F:      drivers/firmware/dmi_scan.c
4579 F:      include/linux/dmi.h
4580
4581 DOCUMENTATION
4582 M:      Jonathan Corbet <corbet@lwn.net>
4583 L:      linux-doc@vger.kernel.org
4584 S:      Maintained
4585 F:      Documentation/
4586 F:      scripts/kernel-doc
4587 X:      Documentation/ABI/
4588 X:      Documentation/acpi/
4589 X:      Documentation/devicetree/
4590 X:      Documentation/i2c/
4591 X:      Documentation/media/
4592 X:      Documentation/power/
4593 X:      Documentation/spi/
4594 T:      git git://git.lwn.net/linux.git docs-next
4595
4596 DOCUMENTATION/ITALIAN
4597 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4598 L:      linux-doc@vger.kernel.org
4599 S:      Maintained
4600 F:      Documentation/translations/it_IT
4601
4602 DONGWOON DW9714 LENS VOICE COIL DRIVER
4603 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4604 L:      linux-media@vger.kernel.org
4605 T:      git git://linuxtv.org/media_tree.git
4606 S:      Maintained
4607 F:      drivers/media/i2c/dw9714.c
4608 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4609
4610 DONGWOON DW9807 LENS VOICE COIL DRIVER
4611 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4612 L:      linux-media@vger.kernel.org
4613 T:      git git://linuxtv.org/media_tree.git
4614 S:      Maintained
4615 F:      drivers/media/i2c/dw9807-vcm.c
4616 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4617
4618 DOUBLETALK DRIVER
4619 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4620 L:      blinux-list@redhat.com
4621 S:      Maintained
4622 F:      drivers/char/dtlk.c
4623 F:      include/linux/dtlk.h
4624
4625 DPAA2 DATAPATH I/O (DPIO) DRIVER
4626 M:      Roy Pledge <Roy.Pledge@nxp.com>
4627 L:      linux-kernel@vger.kernel.org
4628 S:      Maintained
4629 F:      drivers/soc/fsl/dpio
4630
4631 DPAA2 ETHERNET DRIVER
4632 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4633 L:      netdev@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4636 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4637 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4638 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4639 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4640
4641 DPAA2 ETHERNET SWITCH DRIVER
4642 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4643 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4644 L:      linux-kernel@vger.kernel.org
4645 S:      Maintained
4646 F:      drivers/staging/fsl-dpaa2/ethsw
4647
4648 DPAA2 PTP CLOCK DRIVER
4649 M:      Yangbo Lu <yangbo.lu@nxp.com>
4650 L:      netdev@vger.kernel.org
4651 S:      Maintained
4652 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4653 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4654
4655 DPT_I2O SCSI RAID DRIVER
4656 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4657 L:      linux-scsi@vger.kernel.org
4658 W:      http://www.adaptec.com/
4659 S:      Maintained
4660 F:      drivers/scsi/dpt*
4661 F:      drivers/scsi/dpt/
4662
4663 DRBD DRIVER
4664 M:      Philipp Reisner <philipp.reisner@linbit.com>
4665 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4666 L:      drbd-dev@lists.linbit.com
4667 W:      http://www.drbd.org
4668 T:      git git://git.linbit.com/linux-drbd.git
4669 T:      git git://git.linbit.com/drbd-8.4.git
4670 S:      Supported
4671 F:      drivers/block/drbd/
4672 F:      lib/lru_cache.c
4673 F:      Documentation/blockdev/drbd/
4674
4675 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4676 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4677 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4679 S:      Supported
4680 F:      Documentation/kobject.txt
4681 F:      drivers/base/
4682 F:      fs/debugfs/
4683 F:      fs/sysfs/
4684 F:      include/linux/debugfs.h
4685 F:      include/linux/kobj*
4686 F:      lib/kobj*
4687
4688 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4689 M:      Kevin Hilman <khilman@kernel.org>
4690 M:      Nishanth Menon <nm@ti.com>
4691 S:      Maintained
4692 F:      drivers/power/avs/
4693 F:      include/linux/power/smartreflex.h
4694 L:      linux-pm@vger.kernel.org
4695
4696 DRM DRIVER FOR ARM PL111 CLCD
4697 M:      Eric Anholt <eric@anholt.net>
4698 T:      git git://anongit.freedesktop.org/drm/drm-misc
4699 S:      Supported
4700 F:      drivers/gpu/drm/pl111/
4701
4702 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4703 M:      Linus Walleij <linus.walleij@linaro.org>
4704 T:      git git://anongit.freedesktop.org/drm/drm-misc
4705 S:      Maintained
4706 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4707 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4708
4709 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4710 M:      Dave Airlie <airlied@redhat.com>
4711 S:      Odd Fixes
4712 F:      drivers/gpu/drm/ast/
4713
4714 DRM DRIVER FOR BOCHS VIRTUAL GPU
4715 M:      Gerd Hoffmann <kraxel@redhat.com>
4716 L:      virtualization@lists.linux-foundation.org
4717 T:      git git://anongit.freedesktop.org/drm/drm-misc
4718 S:      Maintained
4719 F:      drivers/gpu/drm/bochs/
4720
4721 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4722 M:      Linus Walleij <linus.walleij@linaro.org>
4723 T:      git git://anongit.freedesktop.org/drm/drm-misc
4724 S:      Maintained
4725 F:      drivers/gpu/drm/tve200/
4726
4727 DRM DRIVER FOR ILITEK ILI9225 PANELS
4728 M:      David Lechner <david@lechnology.com>
4729 S:      Maintained
4730 F:      drivers/gpu/drm/tinydrm/ili9225.c
4731 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4732
4733 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4734 S:      Orphan / Obsolete
4735 F:      drivers/gpu/drm/i810/
4736 F:      include/uapi/drm/i810_drm.h
4737
4738 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4739 S:      Orphan / Obsolete
4740 F:      drivers/gpu/drm/mga/
4741 F:      include/uapi/drm/mga_drm.h
4742
4743 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4744 M:      Dave Airlie <airlied@redhat.com>
4745 S:      Odd Fixes
4746 F:      drivers/gpu/drm/mgag200/
4747
4748 DRM DRIVER FOR MI0283QT
4749 M:      Noralf Trønnes <noralf@tronnes.org>
4750 S:      Maintained
4751 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4752 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4753
4754 DRM DRIVER FOR MSM ADRENO GPU
4755 M:      Rob Clark <robdclark@gmail.com>
4756 L:      linux-arm-msm@vger.kernel.org
4757 L:      dri-devel@lists.freedesktop.org
4758 L:      freedreno@lists.freedesktop.org
4759 T:      git git://people.freedesktop.org/~robclark/linux
4760 S:      Maintained
4761 F:      drivers/gpu/drm/msm/
4762 F:      include/uapi/drm/msm_drm.h
4763 F:      Documentation/devicetree/bindings/display/msm/
4764
4765 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4766 M:      Ben Skeggs <bskeggs@redhat.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 L:      nouveau@lists.freedesktop.org
4769 T:      git git://github.com/skeggsb/linux
4770 S:      Supported
4771 F:      drivers/gpu/drm/nouveau/
4772 F:      include/uapi/drm/nouveau_drm.h
4773
4774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4775 M:      Noralf Trønnes <noralf@tronnes.org>
4776 S:      Maintained
4777 F:      drivers/gpu/drm/tinydrm/repaper.c
4778 F:      Documentation/devicetree/bindings/display/repaper.txt
4779
4780 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4781 M:      Dave Airlie <airlied@redhat.com>
4782 M:      Gerd Hoffmann <kraxel@redhat.com>
4783 L:      virtualization@lists.linux-foundation.org
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785 S:      Obsolete
4786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4787 F:      drivers/gpu/drm/cirrus/
4788
4789 DRM DRIVER FOR QXL VIRTUAL GPU
4790 M:      Dave Airlie <airlied@redhat.com>
4791 M:      Gerd Hoffmann <kraxel@redhat.com>
4792 L:      virtualization@lists.linux-foundation.org
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794 S:      Maintained
4795 F:      drivers/gpu/drm/qxl/
4796 F:      include/uapi/drm/qxl_drm.h
4797
4798 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4799 S:      Orphan / Obsolete
4800 F:      drivers/gpu/drm/r128/
4801 F:      include/uapi/drm/r128_drm.h
4802
4803 DRM DRIVER FOR SAVAGE VIDEO CARDS
4804 S:      Orphan / Obsolete
4805 F:      drivers/gpu/drm/savage/
4806 F:      include/uapi/drm/savage_drm.h
4807
4808 DRM DRIVER FOR SIS VIDEO CARDS
4809 S:      Orphan / Obsolete
4810 F:      drivers/gpu/drm/sis/
4811 F:      include/uapi/drm/sis_drm.h
4812
4813 DRM DRIVER FOR SITRONIX ST7586 PANELS
4814 M:      David Lechner <david@lechnology.com>
4815 S:      Maintained
4816 F:      drivers/gpu/drm/tinydrm/st7586.c
4817 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4818
4819 DRM DRIVER FOR SITRONIX ST7735R PANELS
4820 M:      David Lechner <david@lechnology.com>
4821 S:      Maintained
4822 F:      drivers/gpu/drm/tinydrm/st7735r.c
4823 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4824
4825 DRM DRIVER FOR TDFX VIDEO CARDS
4826 S:      Orphan / Obsolete
4827 F:      drivers/gpu/drm/tdfx/
4828
4829 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4830 M:      Dave Airlie <airlied@redhat.com>
4831 R:      Sean Paul <sean@poorly.run>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Odd Fixes
4834 F:      drivers/gpu/drm/udl/
4835 T:      git git://anongit.freedesktop.org/drm/drm-misc
4836
4837 DRM DRIVER FOR VMWARE VIRTUAL GPU
4838 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4839 M:      Sinclair Yeh <syeh@vmware.com>
4840 M:      Thomas Hellstrom <thellstrom@vmware.com>
4841 L:      dri-devel@lists.freedesktop.org
4842 T:      git git://people.freedesktop.org/~syeh/repos_linux
4843 T:      git git://people.freedesktop.org/~thomash/linux
4844 S:      Supported
4845 F:      drivers/gpu/drm/vmwgfx/
4846 F:      include/uapi/drm/vmwgfx_drm.h
4847
4848 DRM DRIVERS
4849 M:      David Airlie <airlied@linux.ie>
4850 M:      Daniel Vetter <daniel@ffwll.ch>
4851 L:      dri-devel@lists.freedesktop.org
4852 T:      git git://anongit.freedesktop.org/drm/drm
4853 B:      https://bugs.freedesktop.org/
4854 C:      irc://chat.freenode.net/dri-devel
4855 S:      Maintained
4856 F:      drivers/gpu/drm/
4857 F:      drivers/gpu/vga/
4858 F:      Documentation/devicetree/bindings/display/
4859 F:      Documentation/devicetree/bindings/gpu/
4860 F:      Documentation/gpu/
4861 F:      include/drm/
4862 F:      include/uapi/drm/
4863 F:      include/linux/vga*
4864
4865 DRM DRIVERS AND MISC GPU PATCHES
4866 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4867 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4868 M:      Sean Paul <sean@poorly.run>
4869 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4870 S:      Maintained
4871 T:      git git://anongit.freedesktop.org/drm/drm-misc
4872 F:      Documentation/gpu/
4873 F:      drivers/gpu/vga/
4874 F:      drivers/gpu/drm/*
4875 F:      include/drm/drm*
4876 F:      include/uapi/drm/drm*
4877 F:      include/linux/vga*
4878
4879 DRM DRIVERS FOR ALLWINNER A10
4880 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4881 L:      dri-devel@lists.freedesktop.org
4882 S:      Supported
4883 F:      drivers/gpu/drm/sun4i/
4884 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4885 T:      git git://anongit.freedesktop.org/drm/drm-misc
4886
4887 DRM DRIVERS FOR AMLOGIC SOCS
4888 M:      Neil Armstrong <narmstrong@baylibre.com>
4889 L:      dri-devel@lists.freedesktop.org
4890 L:      linux-amlogic@lists.infradead.org
4891 W:      http://linux-meson.com/
4892 S:      Supported
4893 F:      drivers/gpu/drm/meson/
4894 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4895 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4896 F:      Documentation/gpu/meson.rst
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898
4899 DRM DRIVERS FOR ATMEL HLCDC
4900 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4901 L:      dri-devel@lists.freedesktop.org
4902 S:      Supported
4903 F:      drivers/gpu/drm/atmel-hlcdc/
4904 F:      Documentation/devicetree/bindings/display/atmel/
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906
4907 DRM DRIVERS FOR BRIDGE CHIPS
4908 M:      Archit Taneja <architt@codeaurora.org>
4909 M:      Andrzej Hajda <a.hajda@samsung.com>
4910 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4911 S:      Maintained
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913 F:      drivers/gpu/drm/bridge/
4914
4915 DRM DRIVERS FOR EXYNOS
4916 M:      Inki Dae <inki.dae@samsung.com>
4917 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4918 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4919 M:      Kyungmin Park <kyungmin.park@samsung.com>
4920 L:      dri-devel@lists.freedesktop.org
4921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4922 S:      Supported
4923 F:      drivers/gpu/drm/exynos/
4924 F:      include/uapi/drm/exynos_drm.h
4925 F:      Documentation/devicetree/bindings/display/exynos/
4926
4927 DRM DRIVERS FOR FREESCALE DCU
4928 M:      Stefan Agner <stefan@agner.ch>
4929 M:      Alison Wang <alison.wang@nxp.com>
4930 L:      dri-devel@lists.freedesktop.org
4931 S:      Supported
4932 F:      drivers/gpu/drm/fsl-dcu/
4933 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4934 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4935 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4936 T:      git git://anongit.freedesktop.org/drm/drm-misc
4937
4938 DRM DRIVERS FOR FREESCALE IMX
4939 M:      Philipp Zabel <p.zabel@pengutronix.de>
4940 L:      dri-devel@lists.freedesktop.org
4941 S:      Maintained
4942 F:      drivers/gpu/drm/imx/
4943 F:      drivers/gpu/ipu-v3/
4944 F:      Documentation/devicetree/bindings/display/imx/
4945
4946 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4947 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4948 L:      dri-devel@lists.freedesktop.org
4949 T:      git git://github.com/patjak/drm-gma500
4950 S:      Maintained
4951 F:      drivers/gpu/drm/gma500/
4952
4953 DRM DRIVERS FOR HISILICON
4954 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4955 M:      Rongrong Zou <zourongrong@gmail.com>
4956 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4957 R:      Chen Feng <puck.chen@hisilicon.com>
4958 L:      dri-devel@lists.freedesktop.org
4959 T:      git git://github.com/xin3liang/linux.git
4960 S:      Maintained
4961 F:      drivers/gpu/drm/hisilicon/
4962 F:      Documentation/devicetree/bindings/display/hisilicon/
4963
4964 DRM DRIVERS FOR MEDIATEK
4965 M:      CK Hu <ck.hu@mediatek.com>
4966 M:      Philipp Zabel <p.zabel@pengutronix.de>
4967 L:      dri-devel@lists.freedesktop.org
4968 S:      Supported
4969 F:      drivers/gpu/drm/mediatek/
4970 F:      Documentation/devicetree/bindings/display/mediatek/
4971
4972 DRM DRIVERS FOR NVIDIA TEGRA
4973 M:      Thierry Reding <thierry.reding@gmail.com>
4974 L:      dri-devel@lists.freedesktop.org
4975 L:      linux-tegra@vger.kernel.org
4976 T:      git git://anongit.freedesktop.org/tegra/linux.git
4977 S:      Supported
4978 F:      drivers/gpu/drm/tegra/
4979 F:      drivers/gpu/host1x/
4980 F:      include/linux/host1x.h
4981 F:      include/uapi/drm/tegra_drm.h
4982 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4983
4984 DRM DRIVERS FOR RENESAS
4985 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4986 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4987 L:      dri-devel@lists.freedesktop.org
4988 L:      linux-renesas-soc@vger.kernel.org
4989 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4990 S:      Supported
4991 F:      drivers/gpu/drm/rcar-du/
4992 F:      drivers/gpu/drm/shmobile/
4993 F:      include/linux/platform_data/shmob_drm.h
4994 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4995 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4996 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4997
4998 DRM DRIVERS FOR ROCKCHIP
4999 M:      Sandy Huang <hjc@rock-chips.com>
5000 M:      Heiko Stübner <heiko@sntech.de>
5001 L:      dri-devel@lists.freedesktop.org
5002 S:      Maintained
5003 F:      drivers/gpu/drm/rockchip/
5004 F:      Documentation/devicetree/bindings/display/rockchip/
5005 T:      git git://anongit.freedesktop.org/drm/drm-misc
5006
5007 DRM DRIVERS FOR STI
5008 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5009 M:      Vincent Abriou <vincent.abriou@st.com>
5010 L:      dri-devel@lists.freedesktop.org
5011 T:      git git://anongit.freedesktop.org/drm/drm-misc
5012 S:      Maintained
5013 F:      drivers/gpu/drm/sti
5014 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5015
5016 DRM DRIVERS FOR STM
5017 M:      Yannick Fertre <yannick.fertre@st.com>
5018 M:      Philippe Cornu <philippe.cornu@st.com>
5019 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5020 M:      Vincent Abriou <vincent.abriou@st.com>
5021 L:      dri-devel@lists.freedesktop.org
5022 T:      git git://anongit.freedesktop.org/drm/drm-misc
5023 S:      Maintained
5024 F:      drivers/gpu/drm/stm
5025 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5026
5027 DRM DRIVERS FOR TI LCDC
5028 M:      Jyri Sarha <jsarha@ti.com>
5029 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5030 L:      dri-devel@lists.freedesktop.org
5031 S:      Maintained
5032 F:      drivers/gpu/drm/tilcdc/
5033 F:      Documentation/devicetree/bindings/display/tilcdc/
5034
5035 DRM DRIVERS FOR TI OMAP
5036 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5037 L:      dri-devel@lists.freedesktop.org
5038 S:      Maintained
5039 F:      drivers/gpu/drm/omapdrm/
5040 F:      Documentation/devicetree/bindings/display/ti/
5041
5042 DRM DRIVERS FOR V3D
5043 M:      Eric Anholt <eric@anholt.net>
5044 S:      Supported
5045 F:      drivers/gpu/drm/v3d/
5046 F:      include/uapi/drm/v3d_drm.h
5047 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5048 T:      git git://anongit.freedesktop.org/drm/drm-misc
5049
5050 DRM DRIVERS FOR VC4
5051 M:      Eric Anholt <eric@anholt.net>
5052 T:      git git://github.com/anholt/linux
5053 S:      Supported
5054 F:      drivers/gpu/drm/vc4/
5055 F:      include/uapi/drm/vc4_drm.h
5056 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5057 T:      git git://anongit.freedesktop.org/drm/drm-misc
5058
5059 DRM DRIVERS FOR VIVANTE GPU IP
5060 M:      Lucas Stach <l.stach@pengutronix.de>
5061 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5062 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5063 L:      etnaviv@lists.freedesktop.org
5064 L:      dri-devel@lists.freedesktop.org
5065 S:      Maintained
5066 F:      drivers/gpu/drm/etnaviv/
5067 F:      include/uapi/drm/etnaviv_drm.h
5068 F:      Documentation/devicetree/bindings/display/etnaviv/
5069
5070 DRM DRIVERS FOR ZTE ZX
5071 M:      Shawn Guo <shawnguo@kernel.org>
5072 L:      dri-devel@lists.freedesktop.org
5073 S:      Maintained
5074 F:      drivers/gpu/drm/zte/
5075 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5076 T:      git git://anongit.freedesktop.org/drm/drm-misc
5077
5078 DRM PANEL DRIVERS
5079 M:      Thierry Reding <thierry.reding@gmail.com>
5080 L:      dri-devel@lists.freedesktop.org
5081 T:      git git://anongit.freedesktop.org/drm/drm-misc
5082 S:      Maintained
5083 F:      drivers/gpu/drm/drm_panel.c
5084 F:      drivers/gpu/drm/panel/
5085 F:      include/drm/drm_panel.h
5086 F:      Documentation/devicetree/bindings/display/panel/
5087
5088 DRM TINYDRM DRIVERS
5089 M:      Noralf Trønnes <noralf@tronnes.org>
5090 W:      https://github.com/notro/tinydrm/wiki/Development
5091 T:      git git://anongit.freedesktop.org/drm/drm-misc
5092 S:      Maintained
5093 F:      drivers/gpu/drm/tinydrm/
5094 F:      include/drm/tinydrm/
5095
5096 DRM DRIVERS FOR XEN
5097 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 L:      dri-devel@lists.freedesktop.org
5100 L:      xen-devel@lists.xen.org
5101 S:      Supported
5102 F:      drivers/gpu/drm/xen/
5103 F:      Documentation/gpu/xen-front.rst
5104
5105 DRM TTM SUBSYSTEM
5106 M:      Christian Koenig <christian.koenig@amd.com>
5107 M:      Huang Rui <ray.huang@amd.com>
5108 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5109 T:      git git://people.freedesktop.org/~agd5f/linux
5110 S:      Maintained
5111 L:      dri-devel@lists.freedesktop.org
5112 F:      include/drm/ttm/
5113 F:      drivers/gpu/drm/ttm/
5114
5115 DSBR100 USB FM RADIO DRIVER
5116 M:      Alexey Klimov <klimov.linux@gmail.com>
5117 L:      linux-media@vger.kernel.org
5118 T:      git git://linuxtv.org/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/radio/dsbr100.c
5121
5122 DSCC4 DRIVER
5123 M:      Francois Romieu <romieu@fr.zoreil.com>
5124 L:      netdev@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/net/wan/dscc4.c
5127
5128 DT3155 MEDIA DRIVER
5129 M:      Hans Verkuil <hverkuil@xs4all.nl>
5130 L:      linux-media@vger.kernel.org
5131 T:      git git://linuxtv.org/media_tree.git
5132 W:      https://linuxtv.org
5133 S:      Odd Fixes
5134 F:      drivers/media/pci/dt3155/
5135
5136 DVB_USB_AF9015 MEDIA DRIVER
5137 M:      Antti Palosaari <crope@iki.fi>
5138 L:      linux-media@vger.kernel.org
5139 W:      https://linuxtv.org
5140 W:      http://palosaari.fi/linux/
5141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5142 T:      git git://linuxtv.org/anttip/media_tree.git
5143 S:      Maintained
5144 F:      drivers/media/usb/dvb-usb-v2/af9015*
5145
5146 DVB_USB_AF9035 MEDIA DRIVER
5147 M:      Antti Palosaari <crope@iki.fi>
5148 L:      linux-media@vger.kernel.org
5149 W:      https://linuxtv.org
5150 W:      http://palosaari.fi/linux/
5151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5152 T:      git git://linuxtv.org/anttip/media_tree.git
5153 S:      Maintained
5154 F:      drivers/media/usb/dvb-usb-v2/af9035*
5155
5156 DVB_USB_ANYSEE MEDIA DRIVER
5157 M:      Antti Palosaari <crope@iki.fi>
5158 L:      linux-media@vger.kernel.org
5159 W:      https://linuxtv.org
5160 W:      http://palosaari.fi/linux/
5161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5162 T:      git git://linuxtv.org/anttip/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/usb/dvb-usb-v2/anysee*
5165
5166 DVB_USB_AU6610 MEDIA DRIVER
5167 M:      Antti Palosaari <crope@iki.fi>
5168 L:      linux-media@vger.kernel.org
5169 W:      https://linuxtv.org
5170 W:      http://palosaari.fi/linux/
5171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5172 T:      git git://linuxtv.org/anttip/media_tree.git
5173 S:      Maintained
5174 F:      drivers/media/usb/dvb-usb-v2/au6610*
5175
5176 DVB_USB_CE6230 MEDIA DRIVER
5177 M:      Antti Palosaari <crope@iki.fi>
5178 L:      linux-media@vger.kernel.org
5179 W:      https://linuxtv.org
5180 W:      http://palosaari.fi/linux/
5181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5182 T:      git git://linuxtv.org/anttip/media_tree.git
5183 S:      Maintained
5184 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5185
5186 DVB_USB_CXUSB MEDIA DRIVER
5187 M:      Michael Krufky <mkrufky@linuxtv.org>
5188 L:      linux-media@vger.kernel.org
5189 W:      https://linuxtv.org
5190 W:      http://github.com/mkrufky
5191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5192 T:      git git://linuxtv.org/media_tree.git
5193 S:      Maintained
5194 F:      drivers/media/usb/dvb-usb/cxusb*
5195
5196 DVB_USB_EC168 MEDIA DRIVER
5197 M:      Antti Palosaari <crope@iki.fi>
5198 L:      linux-media@vger.kernel.org
5199 W:      https://linuxtv.org
5200 W:      http://palosaari.fi/linux/
5201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5202 T:      git git://linuxtv.org/anttip/media_tree.git
5203 S:      Maintained
5204 F:      drivers/media/usb/dvb-usb-v2/ec168*
5205
5206 DVB_USB_GL861 MEDIA DRIVER
5207 M:      Antti Palosaari <crope@iki.fi>
5208 L:      linux-media@vger.kernel.org
5209 W:      https://linuxtv.org
5210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5211 T:      git git://linuxtv.org/anttip/media_tree.git
5212 S:      Maintained
5213 F:      drivers/media/usb/dvb-usb-v2/gl861*
5214
5215 DVB_USB_MXL111SF MEDIA DRIVER
5216 M:      Michael Krufky <mkrufky@linuxtv.org>
5217 L:      linux-media@vger.kernel.org
5218 W:      https://linuxtv.org
5219 W:      http://github.com/mkrufky
5220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5221 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5222 S:      Maintained
5223 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5224
5225 DVB_USB_RTL28XXU MEDIA DRIVER
5226 M:      Antti Palosaari <crope@iki.fi>
5227 L:      linux-media@vger.kernel.org
5228 W:      https://linuxtv.org
5229 W:      http://palosaari.fi/linux/
5230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5231 T:      git git://linuxtv.org/anttip/media_tree.git
5232 S:      Maintained
5233 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5234
5235 DVB_USB_V2 MEDIA DRIVER
5236 M:      Antti Palosaari <crope@iki.fi>
5237 L:      linux-media@vger.kernel.org
5238 W:      https://linuxtv.org
5239 W:      http://palosaari.fi/linux/
5240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5241 T:      git git://linuxtv.org/anttip/media_tree.git
5242 S:      Maintained
5243 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5244 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5245
5246 DYNAMIC DEBUG
5247 M:      Jason Baron <jbaron@akamai.com>
5248 S:      Maintained
5249 F:      lib/dynamic_debug.c
5250 F:      include/linux/dynamic_debug.h
5251
5252 DYNAMIC INTERRUPT MODERATION
5253 M:      Tal Gilboa <talgi@mellanox.com>
5254 S:      Maintained
5255 F:      include/linux/net_dim.h
5256
5257 DZ DECSTATION DZ11 SERIAL DRIVER
5258 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5259 S:      Maintained
5260 F:      drivers/tty/serial/dz.*
5261
5262 E3X0 POWER BUTTON DRIVER
5263 M:      Moritz Fischer <moritz.fischer@ettus.com>
5264 L:      usrp-users@lists.ettus.com
5265 W:      http://www.ettus.com
5266 S:      Supported
5267 F:      drivers/input/misc/e3x0-button.c
5268 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5269
5270 E4000 MEDIA DRIVER
5271 M:      Antti Palosaari <crope@iki.fi>
5272 L:      linux-media@vger.kernel.org
5273 W:      https://linuxtv.org
5274 W:      http://palosaari.fi/linux/
5275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5276 T:      git git://linuxtv.org/anttip/media_tree.git
5277 S:      Maintained
5278 F:      drivers/media/tuners/e4000*
5279
5280 EARTH_PT1 MEDIA DRIVER
5281 M:      Akihiro Tsukada <tskd08@gmail.com>
5282 L:      linux-media@vger.kernel.org
5283 S:      Odd Fixes
5284 F:      drivers/media/pci/pt1/
5285
5286 EARTH_PT3 MEDIA DRIVER
5287 M:      Akihiro Tsukada <tskd08@gmail.com>
5288 L:      linux-media@vger.kernel.org
5289 S:      Odd Fixes
5290 F:      drivers/media/pci/pt3/
5291
5292 EC100 MEDIA DRIVER
5293 M:      Antti Palosaari <crope@iki.fi>
5294 L:      linux-media@vger.kernel.org
5295 W:      https://linuxtv.org
5296 W:      http://palosaari.fi/linux/
5297 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5298 T:      git git://linuxtv.org/anttip/media_tree.git
5299 S:      Maintained
5300 F:      drivers/media/dvb-frontends/ec100*
5301
5302 ECRYPT FILE SYSTEM
5303 M:      Tyler Hicks <tyhicks@canonical.com>
5304 L:      ecryptfs@vger.kernel.org
5305 W:      http://ecryptfs.org
5306 W:      https://launchpad.net/ecryptfs
5307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5308 S:      Supported
5309 F:      Documentation/filesystems/ecryptfs.txt
5310 F:      fs/ecryptfs/
5311
5312 EDAC-AMD64
5313 M:      Borislav Petkov <bp@alien8.de>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/amd64_edac*
5317
5318 EDAC-CALXEDA
5319 M:      Robert Richter <rric@kernel.org>
5320 L:      linux-edac@vger.kernel.org
5321 S:      Maintained
5322 F:      drivers/edac/highbank*
5323
5324 EDAC-CAVIUM OCTEON
5325 M:      Ralf Baechle <ralf@linux-mips.org>
5326 M:      David Daney <david.daney@cavium.com>
5327 L:      linux-edac@vger.kernel.org
5328 L:      linux-mips@vger.kernel.org
5329 S:      Supported
5330 F:      drivers/edac/octeon_edac*
5331
5332 EDAC-CAVIUM THUNDERX
5333 M:      David Daney <david.daney@cavium.com>
5334 M:      Jan Glauber <jglauber@cavium.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Supported
5337 F:      drivers/edac/thunderx_edac*
5338
5339 EDAC-CORE
5340 M:      Borislav Petkov <bp@alien8.de>
5341 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5342 L:      linux-edac@vger.kernel.org
5343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5345 S:      Supported
5346 F:      Documentation/admin-guide/ras.rst
5347 F:      Documentation/driver-api/edac.rst
5348 F:      drivers/edac/
5349 F:      include/linux/edac.h
5350
5351 EDAC-E752X
5352 M:      Mark Gross <mark.gross@intel.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/e752x_edac.c
5356
5357 EDAC-E7XXX
5358 L:      linux-edac@vger.kernel.org
5359 S:      Maintained
5360 F:      drivers/edac/e7xxx_edac.c
5361
5362 EDAC-FSL_DDR
5363 M:      York Sun <york.sun@nxp.com>
5364 L:      linux-edac@vger.kernel.org
5365 S:      Maintained
5366 F:      drivers/edac/fsl_ddr_edac.*
5367
5368 EDAC-GHES
5369 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5370 L:      linux-edac@vger.kernel.org
5371 S:      Maintained
5372 F:      drivers/edac/ghes_edac.c
5373
5374 EDAC-I3000
5375 L:      linux-edac@vger.kernel.org
5376 S:      Orphan
5377 F:      drivers/edac/i3000_edac.c
5378
5379 EDAC-I5000
5380 L:      linux-edac@vger.kernel.org
5381 S:      Maintained
5382 F:      drivers/edac/i5000_edac.c
5383
5384 EDAC-I5400
5385 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5386 L:      linux-edac@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/edac/i5400_edac.c
5389
5390 EDAC-I7300
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-edac@vger.kernel.org
5393 S:      Maintained
5394 F:      drivers/edac/i7300_edac.c
5395
5396 EDAC-I7CORE
5397 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5398 L:      linux-edac@vger.kernel.org
5399 S:      Maintained
5400 F:      drivers/edac/i7core_edac.c
5401
5402 EDAC-I82443BXGX
5403 M:      Tim Small <tim@buttersideup.com>
5404 L:      linux-edac@vger.kernel.org
5405 S:      Maintained
5406 F:      drivers/edac/i82443bxgx_edac.c
5407
5408 EDAC-I82975X
5409 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5410 M:      "Arvind R." <arvino55@gmail.com>
5411 L:      linux-edac@vger.kernel.org
5412 S:      Maintained
5413 F:      drivers/edac/i82975x_edac.c
5414
5415 EDAC-IE31200
5416 M:      Jason Baron <jbaron@akamai.com>
5417 L:      linux-edac@vger.kernel.org
5418 S:      Maintained
5419 F:      drivers/edac/ie31200_edac.c
5420
5421 EDAC-MPC85XX
5422 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5423 L:      linux-edac@vger.kernel.org
5424 S:      Maintained
5425 F:      drivers/edac/mpc85xx_edac.[ch]
5426
5427 EDAC-PASEMI
5428 M:      Egor Martovetsky <egor@pasemi.com>
5429 L:      linux-edac@vger.kernel.org
5430 S:      Maintained
5431 F:      drivers/edac/pasemi_edac.c
5432
5433 EDAC-PND2
5434 M:      Tony Luck <tony.luck@intel.com>
5435 L:      linux-edac@vger.kernel.org
5436 S:      Maintained
5437 F:      drivers/edac/pnd2_edac.[ch]
5438
5439 EDAC-R82600
5440 M:      Tim Small <tim@buttersideup.com>
5441 L:      linux-edac@vger.kernel.org
5442 S:      Maintained
5443 F:      drivers/edac/r82600_edac.c
5444
5445 EDAC-SBRIDGE
5446 M:      Tony Luck <tony.luck@intel.com>
5447 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5448 L:      linux-edac@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/edac/sb_edac.c
5451
5452 EDAC-SKYLAKE
5453 M:      Tony Luck <tony.luck@intel.com>
5454 L:      linux-edac@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/edac/skx_edac.c
5457
5458 EDAC-TI
5459 M:      Tero Kristo <t-kristo@ti.com>
5460 L:      linux-edac@vger.kernel.org
5461 S:      Maintained
5462 F:      drivers/edac/ti_edac.c
5463
5464 EDAC-QCOM
5465 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5466 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5467 L:      linux-arm-msm@vger.kernel.org
5468 L:      linux-edac@vger.kernel.org
5469 S:      Maintained
5470 F:      drivers/edac/qcom_edac.c
5471
5472 EDIROL UA-101/UA-1000 DRIVER
5473 M:      Clemens Ladisch <clemens@ladisch.de>
5474 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5475 T:      git git://git.alsa-project.org/alsa-kernel.git
5476 S:      Maintained
5477 F:      sound/usb/misc/ua101.c
5478
5479 EFI TEST DRIVER
5480 L:      linux-efi@vger.kernel.org
5481 M:      Ivan Hu <ivan.hu@canonical.com>
5482 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5483 S:      Maintained
5484 F:      drivers/firmware/efi/test/
5485
5486 EFI VARIABLE FILESYSTEM
5487 M:      Matthew Garrett <matthew.garrett@nebula.com>
5488 M:      Jeremy Kerr <jk@ozlabs.org>
5489 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5491 L:      linux-efi@vger.kernel.org
5492 S:      Maintained
5493 F:      fs/efivarfs/
5494
5495 EFIFB FRAMEBUFFER DRIVER
5496 L:      linux-fbdev@vger.kernel.org
5497 M:      Peter Jones <pjones@redhat.com>
5498 S:      Maintained
5499 F:      drivers/video/fbdev/efifb.c
5500
5501 EFS FILESYSTEM
5502 W:      http://aeschi.ch.eu.org/efs/
5503 S:      Orphan
5504 F:      fs/efs/
5505
5506 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5507 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5508 L:      netdev@vger.kernel.org
5509 S:      Maintained
5510 F:      drivers/net/ethernet/ibm/ehea/
5511
5512 EM28XX VIDEO4LINUX DRIVER
5513 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 T:      git git://linuxtv.org/media_tree.git
5517 S:      Maintained
5518 F:      drivers/media/usb/em28xx/
5519 F:      Documentation/media/v4l-drivers/em28xx*
5520
5521 EMBEDDED LINUX
5522 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5523 M:      Matt Mackall <mpm@selenic.com>
5524 M:      David Woodhouse <dwmw2@infradead.org>
5525 L:      linux-embedded@vger.kernel.org
5526 S:      Maintained
5527
5528 Emulex 10Gbps iSCSI - OneConnect DRIVER
5529 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5530 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5531 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5532 L:      linux-scsi@vger.kernel.org
5533 W:      http://www.broadcom.com
5534 S:      Supported
5535 F:      drivers/scsi/be2iscsi/
5536
5537 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5538 M:      Sathya Perla <sathya.perla@broadcom.com>
5539 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5540 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5541 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5542 L:      netdev@vger.kernel.org
5543 W:      http://www.emulex.com
5544 S:      Supported
5545 F:      drivers/net/ethernet/emulex/benet/
5546
5547 EMULEX ONECONNECT ROCE DRIVER
5548 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5549 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5550 L:      linux-rdma@vger.kernel.org
5551 W:      http://www.broadcom.com
5552 S:      Odd Fixes
5553 F:      drivers/infiniband/hw/ocrdma/
5554 F:      include/uapi/rdma/ocrdma-abi.h
5555
5556 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5557 M:      James Smart <james.smart@broadcom.com>
5558 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5559 L:      linux-scsi@vger.kernel.org
5560 W:      http://www.broadcom.com
5561 S:      Supported
5562 F:      drivers/scsi/lpfc/
5563
5564 ENE CB710 FLASH CARD READER DRIVER
5565 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5566 S:      Maintained
5567 F:      drivers/misc/cb710/
5568 F:      drivers/mmc/host/cb710-mmc.*
5569 F:      include/linux/cb710.h
5570
5571 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5572 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5573 S:      Maintained
5574 F:      drivers/media/rc/ene_ir.*
5575
5576 EPSON S1D13XXX FRAMEBUFFER DRIVER
5577 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5578 S:      Maintained
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5580 F:      drivers/video/fbdev/s1d13xxxfb.c
5581 F:      include/video/s1d13xxxfb.h
5582
5583 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5584 M:      Jeff Layton <jlayton@kernel.org>
5585 S:      Maintained
5586 F:      lib/errseq.c
5587 F:      include/linux/errseq.h
5588
5589 ET131X NETWORK DRIVER
5590 M:      Mark Einon <mark.einon@gmail.com>
5591 S:      Odd Fixes
5592 F:      drivers/net/ethernet/agere/
5593
5594 ETHERNET BRIDGE
5595 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5596 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5597 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5598 L:      netdev@vger.kernel.org
5599 W:      http://www.linuxfoundation.org/en/Net:Bridge
5600 S:      Maintained
5601 F:      include/linux/netfilter_bridge/
5602 F:      net/bridge/
5603
5604 ETHERNET PHY LIBRARY
5605 M:      Andrew Lunn <andrew@lunn.ch>
5606 M:      Florian Fainelli <f.fainelli@gmail.com>
5607 M:      Heiner Kallweit <hkallweit1@gmail.com>
5608 L:      netdev@vger.kernel.org
5609 S:      Maintained
5610 F:      Documentation/ABI/testing/sysfs-bus-mdio
5611 F:      Documentation/devicetree/bindings/net/mdio*
5612 F:      Documentation/networking/phy.txt
5613 F:      drivers/net/phy/
5614 F:      drivers/of/of_mdio.c
5615 F:      drivers/of/of_net.c
5616 F:      include/linux/*mdio*.h
5617 F:      include/linux/of_net.h
5618 F:      include/linux/phy.h
5619 F:      include/linux/phy_fixed.h
5620 F:      include/linux/platform_data/mdio-bcm-unimac.h
5621 F:      include/trace/events/mdio.h
5622 F:      include/uapi/linux/mdio.h
5623 F:      include/uapi/linux/mii.h
5624
5625 EXT2 FILE SYSTEM
5626 M:      Jan Kara <jack@suse.com>
5627 L:      linux-ext4@vger.kernel.org
5628 S:      Maintained
5629 F:      Documentation/filesystems/ext2.txt
5630 F:      fs/ext2/
5631 F:      include/linux/ext2*
5632
5633 EXT4 FILE SYSTEM
5634 M:      "Theodore Ts'o" <tytso@mit.edu>
5635 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5636 L:      linux-ext4@vger.kernel.org
5637 W:      http://ext4.wiki.kernel.org
5638 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5640 S:      Maintained
5641 F:      Documentation/filesystems/ext4/ext4.rst
5642 F:      fs/ext4/
5643
5644 Extended Verification Module (EVM)
5645 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5646 L:      linux-integrity@vger.kernel.org
5647 S:      Supported
5648 F:      security/integrity/evm/
5649
5650 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5651 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5652 L:      linux-efi@vger.kernel.org
5653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5654 S:      Maintained
5655 F:      Documentation/efi-stub.txt
5656 F:      arch/*/kernel/efi.c
5657 F:      arch/x86/boot/compressed/eboot.[ch]
5658 F:      arch/*/include/asm/efi.h
5659 F:      arch/x86/platform/efi/
5660 F:      drivers/firmware/efi/
5661 F:      include/linux/efi*.h
5662 F:      arch/arm/boot/compressed/efi-header.S
5663 F:      arch/arm64/kernel/efi-entry.S
5664
5665 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5666 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5667 M:      Chanwoo Choi <cw00.choi@samsung.com>
5668 L:      linux-kernel@vger.kernel.org
5669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5670 S:      Maintained
5671 F:      drivers/extcon/
5672 F:      include/linux/extcon/
5673 F:      include/linux/extcon.h
5674 F:      Documentation/extcon/
5675 F:      Documentation/devicetree/bindings/extcon/
5676
5677 EXYNOS DP DRIVER
5678 M:      Jingoo Han <jingoohan1@gmail.com>
5679 L:      dri-devel@lists.freedesktop.org
5680 S:      Maintained
5681 F:      drivers/gpu/drm/exynos/exynos_dp*
5682
5683 EXYNOS SYSMMU (IOMMU) driver
5684 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5685 L:      iommu@lists.linux-foundation.org
5686 S:      Maintained
5687 F:      drivers/iommu/exynos-iommu.c
5688
5689 EZchip NPS platform support
5690 M:      Vineet Gupta <vgupta@synopsys.com>
5691 M:      Ofer Levi <oferle@mellanox.com>
5692 S:      Supported
5693 F:      arch/arc/plat-eznps
5694 F:      arch/arc/boot/dts/eznps.dts
5695
5696 F2FS FILE SYSTEM
5697 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5698 M:      Chao Yu <yuchao0@huawei.com>
5699 L:      linux-f2fs-devel@lists.sourceforge.net
5700 W:      https://f2fs.wiki.kernel.org/
5701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5702 S:      Maintained
5703 F:      Documentation/filesystems/f2fs.txt
5704 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5705 F:      fs/f2fs/
5706 F:      include/linux/f2fs_fs.h
5707 F:      include/trace/events/f2fs.h
5708
5709 F71805F HARDWARE MONITORING DRIVER
5710 M:      Jean Delvare <jdelvare@suse.com>
5711 L:      linux-hwmon@vger.kernel.org
5712 S:      Maintained
5713 F:      Documentation/hwmon/f71805f
5714 F:      drivers/hwmon/f71805f.c
5715
5716 FADDR2LINE
5717 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5718 S:      Maintained
5719 F:      scripts/faddr2line
5720
5721 FAILOVER MODULE
5722 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5723 L:      netdev@vger.kernel.org
5724 S:      Supported
5725 F:      net/core/failover.c
5726 F:      include/net/failover.h
5727 F:      Documentation/networking/failover.rst
5728
5729 FANOTIFY
5730 M:      Jan Kara <jack@suse.cz>
5731 R:      Amir Goldstein <amir73il@gmail.com>
5732 L:      linux-fsdevel@vger.kernel.org
5733 S:      Maintained
5734 F:      fs/notify/fanotify/
5735 F:      include/linux/fanotify.h
5736 F:      include/uapi/linux/fanotify.h
5737
5738 FARSYNC SYNCHRONOUS DRIVER
5739 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5740 W:      http://www.farsite.co.uk/
5741 S:      Supported
5742 F:      drivers/net/wan/farsync.*
5743
5744 FAULT INJECTION SUPPORT
5745 M:      Akinobu Mita <akinobu.mita@gmail.com>
5746 S:      Supported
5747 F:      Documentation/fault-injection/
5748 F:      lib/fault-inject.c
5749
5750 FBTFT Framebuffer drivers
5751 S:      Orphan
5752 L:      dri-devel@lists.freedesktop.org
5753 L:      linux-fbdev@vger.kernel.org
5754 F:      drivers/staging/fbtft/
5755
5756 FC0011 TUNER DRIVER
5757 M:      Michael Buesch <m@bues.ch>
5758 L:      linux-media@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/media/tuners/fc0011.h
5761 F:      drivers/media/tuners/fc0011.c
5762
5763 FC2580 MEDIA DRIVER
5764 M:      Antti Palosaari <crope@iki.fi>
5765 L:      linux-media@vger.kernel.org
5766 W:      https://linuxtv.org
5767 W:      http://palosaari.fi/linux/
5768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5769 T:      git git://linuxtv.org/anttip/media_tree.git
5770 S:      Maintained
5771 F:      drivers/media/tuners/fc2580*
5772
5773 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5774 M:      Johannes Thumshirn <jth@kernel.org>
5775 L:      linux-scsi@vger.kernel.org
5776 W:      www.Open-FCoE.org
5777 S:      Supported
5778 F:      drivers/scsi/libfc/
5779 F:      drivers/scsi/fcoe/
5780 F:      include/scsi/fc/
5781 F:      include/scsi/libfc.h
5782 F:      include/scsi/libfcoe.h
5783 F:      include/uapi/scsi/fc/
5784
5785 FILE LOCKING (flock() and fcntl()/lockf())
5786 M:      Jeff Layton <jlayton@kernel.org>
5787 M:      "J. Bruce Fields" <bfields@fieldses.org>
5788 L:      linux-fsdevel@vger.kernel.org
5789 S:      Maintained
5790 F:      include/linux/fcntl.h
5791 F:      include/uapi/linux/fcntl.h
5792 F:      fs/fcntl.c
5793 F:      fs/locks.c
5794
5795 FILESYSTEMS (VFS and infrastructure)
5796 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5797 L:      linux-fsdevel@vger.kernel.org
5798 S:      Maintained
5799 F:      fs/*
5800 F:      include/linux/fs.h
5801 F:      include/uapi/linux/fs.h
5802
5803 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5804 M:      Riku Voipio <riku.voipio@iki.fi>
5805 L:      linux-hwmon@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/hwmon/f75375s.c
5808 F:      include/linux/f75375s.h
5809
5810 FIREWIRE AUDIO DRIVERS
5811 M:      Clemens Ladisch <clemens@ladisch.de>
5812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5813 T:      git git://git.alsa-project.org/alsa-kernel.git
5814 S:      Maintained
5815 F:      sound/firewire/
5816
5817 FIREWIRE MEDIA DRIVERS (firedtv)
5818 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5819 L:      linux-media@vger.kernel.org
5820 L:      linux1394-devel@lists.sourceforge.net
5821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5822 S:      Maintained
5823 F:      drivers/media/firewire/
5824
5825 FIREWIRE SBP-2 TARGET
5826 M:      Chris Boot <bootc@bootc.net>
5827 L:      linux-scsi@vger.kernel.org
5828 L:      target-devel@vger.kernel.org
5829 L:      linux1394-devel@lists.sourceforge.net
5830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5831 S:      Maintained
5832 F:      drivers/target/sbp/
5833
5834 FIREWIRE SUBSYSTEM
5835 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5836 L:      linux1394-devel@lists.sourceforge.net
5837 W:      http://ieee1394.wiki.kernel.org/
5838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5839 S:      Maintained
5840 F:      drivers/firewire/
5841 F:      include/linux/firewire.h
5842 F:      include/uapi/linux/firewire*.h
5843 F:      tools/firewire/
5844
5845 FIRMWARE LOADER (request_firmware)
5846 M:      Luis Chamberlain <mcgrof@kernel.org>
5847 L:      linux-kernel@vger.kernel.org
5848 S:      Maintained
5849 F:      Documentation/firmware_class/
5850 F:      drivers/base/firmware_loader/
5851 F:      include/linux/firmware.h
5852
5853 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5854 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5855 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5856 S:      Maintained
5857 F:      drivers/block/rsxx/
5858
5859 FLOPPY DRIVER
5860 M:      Jiri Kosina <jikos@kernel.org>
5861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5862 S:      Odd fixes
5863 F:      drivers/block/floppy.c
5864
5865 FMC SUBSYSTEM
5866 M:      Alessandro Rubini <rubini@gnudd.com>
5867 W:      http://www.ohwr.org/projects/fmc-bus
5868 S:      Supported
5869 F:      drivers/fmc/
5870 F:      include/linux/fmc*.h
5871 F:      include/linux/ipmi-fru.h
5872 K:      fmc_d.*register
5873
5874 FPGA MANAGER FRAMEWORK
5875 M:      Alan Tull <atull@kernel.org>
5876 M:      Moritz Fischer <mdf@kernel.org>
5877 L:      linux-fpga@vger.kernel.org
5878 S:      Maintained
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5880 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5881 F:      Documentation/fpga/
5882 F:      Documentation/driver-api/fpga/
5883 F:      Documentation/devicetree/bindings/fpga/
5884 F:      drivers/fpga/
5885 F:      include/linux/fpga/
5886 W:      http://www.rocketboards.org
5887
5888 FPGA DFL DRIVERS
5889 M:      Wu Hao <hao.wu@intel.com>
5890 L:      linux-fpga@vger.kernel.org
5891 S:      Maintained
5892 F:      Documentation/fpga/dfl.txt
5893 F:      include/uapi/linux/fpga-dfl.h
5894 F:      drivers/fpga/dfl*
5895
5896 FPU EMULATOR
5897 M:      Bill Metzenthen <billm@melbpc.org.au>
5898 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5899 S:      Maintained
5900 F:      arch/x86/math-emu/
5901
5902 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5903 L:      netdev@vger.kernel.org
5904 S:      Orphan
5905 F:      drivers/net/wan/dlci.c
5906 F:      drivers/net/wan/sdla.c
5907
5908 FRAMEBUFFER LAYER
5909 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5910 L:      dri-devel@lists.freedesktop.org
5911 L:      linux-fbdev@vger.kernel.org
5912 T:      git git://github.com/bzolnier/linux.git
5913 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5914 S:      Maintained
5915 F:      Documentation/fb/
5916 F:      drivers/video/
5917 F:      include/video/
5918 F:      include/linux/fb.h
5919 F:      include/uapi/video/
5920 F:      include/uapi/linux/fb.h
5921
5922 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5923 M:      Horia Geantă <horia.geanta@nxp.com>
5924 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5925 L:      linux-crypto@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/crypto/caam/
5928 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5929
5930 FREESCALE DIU FRAMEBUFFER DRIVER
5931 M:      Timur Tabi <timur@kernel.org>
5932 L:      linux-fbdev@vger.kernel.org
5933 S:      Maintained
5934 F:      drivers/video/fbdev/fsl-diu-fb.*
5935
5936 FREESCALE DMA DRIVER
5937 M:      Li Yang <leoyang.li@nxp.com>
5938 M:      Zhang Wei <zw@zh-kernel.org>
5939 L:      linuxppc-dev@lists.ozlabs.org
5940 S:      Maintained
5941 F:      drivers/dma/fsldma.*
5942
5943 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5944 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5945 L:      netdev@vger.kernel.org
5946 S:      Maintained
5947 F:      drivers/net/ethernet/freescale/gianfar*
5948 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5949
5950 FREESCALE GPMI NAND DRIVER
5951 M:      Han Xu <han.xu@nxp.com>
5952 L:      linux-mtd@lists.infradead.org
5953 S:      Maintained
5954 F:      drivers/mtd/nand/raw/gpmi-nand/*
5955
5956 FREESCALE I2C CPM DRIVER
5957 M:      Jochen Friedrich <jochen@scram.de>
5958 L:      linuxppc-dev@lists.ozlabs.org
5959 L:      linux-i2c@vger.kernel.org
5960 S:      Maintained
5961 F:      drivers/i2c/busses/i2c-cpm.c
5962
5963 FREESCALE IMX LPI2C DRIVER
5964 M:      Dong Aisheng <aisheng.dong@nxp.com>
5965 L:      linux-i2c@vger.kernel.org
5966 L:      linux-imx@nxp.com
5967 S:      Maintained
5968 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5969 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5970
5971 FREESCALE IMX / MXC FEC DRIVER
5972 M:      Fugang Duan <fugang.duan@nxp.com>
5973 L:      netdev@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/net/ethernet/freescale/fec_main.c
5976 F:      drivers/net/ethernet/freescale/fec_ptp.c
5977 F:      drivers/net/ethernet/freescale/fec.h
5978 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5979
5980 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5981 M:      Sascha Hauer <s.hauer@pengutronix.de>
5982 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5983 L:      linux-fbdev@vger.kernel.org
5984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5985 S:      Maintained
5986 F:      include/linux/platform_data/video-imxfb.h
5987 F:      drivers/video/fbdev/imxfb.c
5988
5989 FREESCALE QORIQ DPAA ETHERNET DRIVER
5990 M:      Madalin Bucur <madalin.bucur@nxp.com>
5991 L:      netdev@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/net/ethernet/freescale/dpaa
5994
5995 FREESCALE QORIQ DPAA FMAN DRIVER
5996 M:      Madalin Bucur <madalin.bucur@nxp.com>
5997 L:      netdev@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/net/ethernet/freescale/fman
6000 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6001
6002 FREESCALE QORIQ PTP CLOCK DRIVER
6003 M:      Yangbo Lu <yangbo.lu@nxp.com>
6004 L:      netdev@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/ptp/ptp_qoriq.c
6007 F:      include/linux/fsl/ptp_qoriq.h
6008 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6009
6010 FREESCALE QUAD SPI DRIVER
6011 M:      Han Xu <han.xu@nxp.com>
6012 L:      linux-mtd@lists.infradead.org
6013 S:      Maintained
6014 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6015
6016 FREESCALE QUICC ENGINE LIBRARY
6017 M:      Qiang Zhao <qiang.zhao@nxp.com>
6018 L:      linuxppc-dev@lists.ozlabs.org
6019 S:      Maintained
6020 F:      drivers/soc/fsl/qe/
6021 F:      include/soc/fsl/*qe*.h
6022 F:      include/soc/fsl/*ucc*.h
6023
6024 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6025 M:      Li Yang <leoyang.li@nxp.com>
6026 L:      netdev@vger.kernel.org
6027 L:      linuxppc-dev@lists.ozlabs.org
6028 S:      Maintained
6029 F:      drivers/net/ethernet/freescale/ucc_geth*
6030
6031 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6032 M:      Zhao Qiang <qiang.zhao@nxp.com>
6033 L:      netdev@vger.kernel.org
6034 L:      linuxppc-dev@lists.ozlabs.org
6035 S:      Maintained
6036 F:      drivers/net/wan/fsl_ucc_hdlc*
6037
6038 FREESCALE QUICC ENGINE UCC UART DRIVER
6039 M:      Timur Tabi <timur@kernel.org>
6040 L:      linuxppc-dev@lists.ozlabs.org
6041 S:      Maintained
6042 F:      drivers/tty/serial/ucc_uart.c
6043
6044 FREESCALE SOC DRIVERS
6045 M:      Li Yang <leoyang.li@nxp.com>
6046 L:      linuxppc-dev@lists.ozlabs.org
6047 L:      linux-arm-kernel@lists.infradead.org
6048 S:      Maintained
6049 F:      Documentation/devicetree/bindings/soc/fsl/
6050 F:      drivers/soc/fsl/
6051 F:      include/linux/fsl/
6052
6053 FREESCALE SOC FS_ENET DRIVER
6054 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6055 L:      linuxppc-dev@lists.ozlabs.org
6056 L:      netdev@vger.kernel.org
6057 S:      Maintained
6058 F:      drivers/net/ethernet/freescale/fs_enet/
6059 F:      include/linux/fs_enet_pd.h
6060
6061 FREESCALE SOC SOUND DRIVERS
6062 M:      Timur Tabi <timur@kernel.org>
6063 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6064 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6065 R:      Fabio Estevam <fabio.estevam@nxp.com>
6066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6067 L:      linuxppc-dev@lists.ozlabs.org
6068 S:      Maintained
6069 F:      sound/soc/fsl/fsl*
6070 F:      sound/soc/fsl/imx*
6071 F:      sound/soc/fsl/mpc8610_hpcd.c
6072
6073 FREESCALE USB PERIPHERAL DRIVERS
6074 M:      Li Yang <leoyang.li@nxp.com>
6075 L:      linux-usb@vger.kernel.org
6076 L:      linuxppc-dev@lists.ozlabs.org
6077 S:      Maintained
6078 F:      drivers/usb/gadget/udc/fsl*
6079
6080 FREEVXFS FILESYSTEM
6081 M:      Christoph Hellwig <hch@infradead.org>
6082 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6083 S:      Maintained
6084 F:      fs/freevxfs/
6085
6086 FREEZER
6087 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6088 M:      Pavel Machek <pavel@ucw.cz>
6089 L:      linux-pm@vger.kernel.org
6090 S:      Supported
6091 F:      Documentation/power/freezing-of-tasks.txt
6092 F:      include/linux/freezer.h
6093 F:      kernel/freezer.c
6094
6095 FRONTSWAP API
6096 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6097 L:      linux-kernel@vger.kernel.org
6098 S:      Maintained
6099 F:      mm/frontswap.c
6100 F:      include/linux/frontswap.h
6101
6102 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6103 M:      David Howells <dhowells@redhat.com>
6104 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6105 S:      Supported
6106 F:      Documentation/filesystems/caching/
6107 F:      fs/fscache/
6108 F:      include/linux/fscache*.h
6109
6110 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6111 M:      Theodore Y. Ts'o <tytso@mit.edu>
6112 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6113 L:      linux-fscrypt@vger.kernel.org
6114 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6116 S:      Supported
6117 F:      fs/crypto/
6118 F:      include/linux/fscrypt*.h
6119 F:      Documentation/filesystems/fscrypt.rst
6120
6121 FSI-ATTACHED I2C DRIVER
6122 M:      Eddie James <eajames@linux.vnet.ibm.com>
6123 L:      linux-i2c@vger.kernel.org
6124 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6125 S:      Maintained
6126 F:      drivers/i2c/busses/i2c-fsi.c
6127 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6128
6129 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6130 M:      Jan Kara <jack@suse.cz>
6131 R:      Amir Goldstein <amir73il@gmail.com>
6132 L:      linux-fsdevel@vger.kernel.org
6133 S:      Maintained
6134 F:      fs/notify/
6135 F:      include/linux/fsnotify*.h
6136
6137 FUJITSU LAPTOP EXTRAS
6138 M:      Jonathan Woithe <jwoithe@just42.net>
6139 L:      platform-driver-x86@vger.kernel.org
6140 S:      Maintained
6141 F:      drivers/platform/x86/fujitsu-laptop.c
6142
6143 FUJITSU M-5MO LS CAMERA ISP DRIVER
6144 M:      Kyungmin Park <kyungmin.park@samsung.com>
6145 M:      Heungjun Kim <riverful.kim@samsung.com>
6146 L:      linux-media@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/media/i2c/m5mols/
6149 F:      include/media/i2c/m5mols.h
6150
6151 FUJITSU TABLET EXTRAS
6152 M:      Robert Gerlach <khnz@gmx.de>
6153 L:      platform-driver-x86@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/platform/x86/fujitsu-tablet.c
6156
6157 FUSE: FILESYSTEM IN USERSPACE
6158 M:      Miklos Szeredi <miklos@szeredi.hu>
6159 L:      linux-fsdevel@vger.kernel.org
6160 W:      http://fuse.sourceforge.net/
6161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6162 S:      Maintained
6163 F:      fs/fuse/
6164 F:      include/uapi/linux/fuse.h
6165 F:      Documentation/filesystems/fuse.txt
6166
6167 FUTEX SUBSYSTEM
6168 M:      Thomas Gleixner <tglx@linutronix.de>
6169 M:      Ingo Molnar <mingo@redhat.com>
6170 R:      Peter Zijlstra <peterz@infradead.org>
6171 R:      Darren Hart <dvhart@infradead.org>
6172 L:      linux-kernel@vger.kernel.org
6173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6174 S:      Maintained
6175 F:      kernel/futex.c
6176 F:      kernel/futex_compat.c
6177 F:      include/asm-generic/futex.h
6178 F:      include/linux/futex.h
6179 F:      include/uapi/linux/futex.h
6180 F:      tools/testing/selftests/futex/
6181 F:      tools/perf/bench/futex*
6182 F:      Documentation/*futex*
6183
6184 GCC PLUGINS
6185 M:      Kees Cook <keescook@chromium.org>
6186 R:      Emese Revfy <re.emese@gmail.com>
6187 L:      kernel-hardening@lists.openwall.com
6188 S:      Maintained
6189 F:      scripts/gcc-plugins/
6190 F:      scripts/gcc-plugin.sh
6191 F:      scripts/Makefile.gcc-plugins
6192 F:      Documentation/gcc-plugins.txt
6193
6194 GASKET DRIVER FRAMEWORK
6195 M:      Rob Springer <rspringer@google.com>
6196 M:      Todd Poynor <toddpoynor@google.com>
6197 M:      Ben Chan <benchan@chromium.org>
6198 S:      Maintained
6199 F:      drivers/staging/gasket/
6200
6201 GCOV BASED KERNEL PROFILING
6202 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6203 S:      Maintained
6204 F:      kernel/gcov/
6205 F:      Documentation/dev-tools/gcov.rst
6206
6207 GDB KERNEL DEBUGGING HELPER SCRIPTS
6208 M:      Jan Kiszka <jan.kiszka@siemens.com>
6209 M:      Kieran Bingham <kbingham@kernel.org>
6210 S:      Supported
6211 F:      scripts/gdb/
6212
6213 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6214 M:      Achim Leubner <achim_leubner@adaptec.com>
6215 L:      linux-scsi@vger.kernel.org
6216 W:      http://www.icp-vortex.com/
6217 S:      Supported
6218 F:      drivers/scsi/gdt*
6219
6220 GEMTEK FM RADIO RECEIVER DRIVER
6221 M:      Hans Verkuil <hverkuil@xs4all.nl>
6222 L:      linux-media@vger.kernel.org
6223 T:      git git://linuxtv.org/media_tree.git
6224 W:      https://linuxtv.org
6225 S:      Maintained
6226 F:      drivers/media/radio/radio-gemtek*
6227
6228 GENERIC GPIO I2C DRIVER
6229 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6230 S:      Supported
6231 F:      drivers/i2c/busses/i2c-gpio.c
6232 F:      include/linux/platform_data/i2c-gpio.h
6233
6234 GENERIC GPIO I2C MULTIPLEXER DRIVER
6235 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6236 L:      linux-i2c@vger.kernel.org
6237 S:      Supported
6238 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6239 F:      include/linux/platform_data/i2c-mux-gpio.h
6240 F:      Documentation/i2c/muxes/i2c-mux-gpio
6241
6242 GENERIC HDLC (WAN) DRIVERS
6243 M:      Krzysztof Halasa <khc@pm.waw.pl>
6244 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6245 S:      Maintained
6246 F:      drivers/net/wan/c101.c
6247 F:      drivers/net/wan/hd6457*
6248 F:      drivers/net/wan/hdlc*
6249 F:      drivers/net/wan/n2.c
6250 F:      drivers/net/wan/pc300too.c
6251 F:      drivers/net/wan/pci200syn.c
6252 F:      drivers/net/wan/wanxl*
6253
6254 GENERIC INCLUDE/ASM HEADER FILES
6255 M:      Arnd Bergmann <arnd@arndb.de>
6256 L:      linux-arch@vger.kernel.org
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6258 S:      Maintained
6259 F:      include/asm-generic/
6260 F:      include/uapi/asm-generic/
6261
6262 GENERIC PHY FRAMEWORK
6263 M:      Kishon Vijay Abraham I <kishon@ti.com>
6264 L:      linux-kernel@vger.kernel.org
6265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6266 S:      Supported
6267 F:      drivers/phy/
6268 F:      include/linux/phy/
6269
6270 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6271 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6272 S:      Supported
6273 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6274
6275 GENERIC PM DOMAINS
6276 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6277 M:      Kevin Hilman <khilman@kernel.org>
6278 M:      Ulf Hansson <ulf.hansson@linaro.org>
6279 L:      linux-pm@vger.kernel.org
6280 S:      Supported
6281 F:      drivers/base/power/domain*.c
6282 F:      include/linux/pm_domain.h
6283 F:      Documentation/devicetree/bindings/power/power_domain.txt
6284
6285 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6286 M:      Eugen Hristev <eugen.hristev@microchip.com>
6287 L:      linux-input@vger.kernel.org
6288 S:      Maintained
6289 F:      drivers/input/touchscreen/resistive-adc-touch.c
6290
6291 GENERIC UIO DRIVER FOR PCI DEVICES
6292 M:      "Michael S. Tsirkin" <mst@redhat.com>
6293 L:      kvm@vger.kernel.org
6294 S:      Supported
6295 F:      drivers/uio/uio_pci_generic.c
6296
6297 GENWQE (IBM Generic Workqueue Card)
6298 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6299 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6300 S:      Supported
6301 F:      drivers/misc/genwqe/
6302
6303 GET_MAINTAINER SCRIPT
6304 M:      Joe Perches <joe@perches.com>
6305 S:      Maintained
6306 F:      scripts/get_maintainer.pl
6307
6308 GFS2 FILE SYSTEM
6309 M:      Bob Peterson <rpeterso@redhat.com>
6310 M:      Andreas Gruenbacher <agruenba@redhat.com>
6311 L:      cluster-devel@redhat.com
6312 W:      http://sources.redhat.com/cluster/
6313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6314 S:      Supported
6315 F:      Documentation/filesystems/gfs2*.txt
6316 F:      fs/gfs2/
6317 F:      include/uapi/linux/gfs2_ondisk.h
6318
6319 GIGASET ISDN DRIVERS
6320 M:      Paul Bolle <pebolle@tiscali.nl>
6321 L:      gigaset307x-common@lists.sourceforge.net
6322 W:      http://gigaset307x.sourceforge.net/
6323 S:      Odd Fixes
6324 F:      Documentation/isdn/README.gigaset
6325 F:      drivers/isdn/gigaset/
6326 F:      include/uapi/linux/gigaset_dev.h
6327
6328 GNSS SUBSYSTEM
6329 M:      Johan Hovold <johan@kernel.org>
6330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6331 S:      Maintained
6332 F:      Documentation/ABI/testing/sysfs-class-gnss
6333 F:      Documentation/devicetree/bindings/gnss/
6334 F:      drivers/gnss/
6335 F:      include/linux/gnss.h
6336
6337 GO7007 MPEG CODEC
6338 M:      Hans Verkuil <hans.verkuil@cisco.com>
6339 L:      linux-media@vger.kernel.org
6340 S:      Maintained
6341 F:      drivers/media/usb/go7007/
6342
6343 GOODIX TOUCHSCREEN
6344 M:      Bastien Nocera <hadess@hadess.net>
6345 L:      linux-input@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/input/touchscreen/goodix.c
6348
6349 GPD POCKET FAN DRIVER
6350 M:      Hans de Goede <hdegoede@redhat.com>
6351 L:      platform-driver-x86@vger.kernel.org
6352 S:      Maintained
6353 F:      drivers/platform/x86/gpd-pocket-fan.c
6354
6355 GPIO ACPI SUPPORT
6356 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6357 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6358 L:      linux-gpio@vger.kernel.org
6359 L:      linux-acpi@vger.kernel.org
6360 S:      Maintained
6361 F:      Documentation/acpi/gpio-properties.txt
6362 F:      drivers/gpio/gpiolib-acpi.c
6363
6364 GPIO IR Transmitter
6365 M:      Sean Young <sean@mess.org>
6366 L:      linux-media@vger.kernel.org
6367 S:      Maintained
6368 F:      drivers/media/rc/gpio-ir-tx.c
6369
6370 GPIO MOCKUP DRIVER
6371 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6372 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6373 L:      linux-gpio@vger.kernel.org
6374 S:      Maintained
6375 F:      drivers/gpio/gpio-mockup.c
6376 F:      tools/testing/selftests/gpio/
6377
6378 GPIO SUBSYSTEM
6379 M:      Linus Walleij <linus.walleij@linaro.org>
6380 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6381 L:      linux-gpio@vger.kernel.org
6382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6383 S:      Maintained
6384 F:      Documentation/devicetree/bindings/gpio/
6385 F:      Documentation/driver-api/gpio/
6386 F:      Documentation/gpio/
6387 F:      Documentation/ABI/testing/gpio-cdev
6388 F:      Documentation/ABI/obsolete/sysfs-gpio
6389 F:      drivers/gpio/
6390 F:      include/linux/gpio/
6391 F:      include/linux/gpio.h
6392 F:      include/linux/of_gpio.h
6393 F:      include/asm-generic/gpio.h
6394 F:      include/uapi/linux/gpio.h
6395 F:      tools/gpio/
6396
6397 GRE DEMULTIPLEXER DRIVER
6398 M:      Dmitry Kozlov <xeb@mail.ru>
6399 L:      netdev@vger.kernel.org
6400 S:      Maintained
6401 F:      net/ipv4/gre_demux.c
6402 F:      net/ipv4/gre_offload.c
6403 F:      include/net/gre.h
6404
6405 GRETH 10/100/1G Ethernet MAC device driver
6406 M:      Andreas Larsson <andreas@gaisler.com>
6407 L:      netdev@vger.kernel.org
6408 S:      Maintained
6409 F:      drivers/net/ethernet/aeroflex/
6410
6411 GREYBUS AUDIO PROTOCOLS DRIVERS
6412 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6413 M:      Mark Greer <mgreer@animalcreek.com>
6414 S:      Maintained
6415 F:      drivers/staging/greybus/audio_apbridgea.c
6416 F:      drivers/staging/greybus/audio_apbridgea.h
6417 F:      drivers/staging/greybus/audio_codec.c
6418 F:      drivers/staging/greybus/audio_codec.h
6419 F:      drivers/staging/greybus/audio_gb.c
6420 F:      drivers/staging/greybus/audio_manager.c
6421 F:      drivers/staging/greybus/audio_manager.h
6422 F:      drivers/staging/greybus/audio_manager_module.c
6423 F:      drivers/staging/greybus/audio_manager_private.h
6424 F:      drivers/staging/greybus/audio_manager_sysfs.c
6425 F:      drivers/staging/greybus/audio_module.c
6426 F:      drivers/staging/greybus/audio_topology.c
6427
6428 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6429 M:      Viresh Kumar <vireshk@kernel.org>
6430 S:      Maintained
6431 F:      drivers/staging/greybus/authentication.c
6432 F:      drivers/staging/greybus/bootrom.c
6433 F:      drivers/staging/greybus/firmware.h
6434 F:      drivers/staging/greybus/fw-core.c
6435 F:      drivers/staging/greybus/fw-download.c
6436 F:      drivers/staging/greybus/fw-management.c
6437 F:      drivers/staging/greybus/greybus_authentication.h
6438 F:      drivers/staging/greybus/greybus_firmware.h
6439 F:      drivers/staging/greybus/hid.c
6440 F:      drivers/staging/greybus/i2c.c
6441 F:      drivers/staging/greybus/spi.c
6442 F:      drivers/staging/greybus/spilib.c
6443 F:      drivers/staging/greybus/spilib.h
6444
6445 GREYBUS LOOPBACK DRIVER
6446 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6447 S:      Maintained
6448 F:      drivers/staging/greybus/loopback.c
6449
6450 GREYBUS PLATFORM DRIVERS
6451 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6452 S:      Maintained
6453 F:      drivers/staging/greybus/arche-platform.c
6454 F:      drivers/staging/greybus/arche-apb-ctrl.c
6455 F:      drivers/staging/greybus/arche_platform.h
6456
6457 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6458 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6459 S:      Maintained
6460 F:      drivers/staging/greybus/sdio.c
6461 F:      drivers/staging/greybus/light.c
6462 F:      drivers/staging/greybus/gpio.c
6463 F:      drivers/staging/greybus/power_supply.c
6464 F:      drivers/staging/greybus/spi.c
6465 F:      drivers/staging/greybus/spilib.c
6466
6467 GREYBUS SUBSYSTEM
6468 M:      Johan Hovold <johan@kernel.org>
6469 M:      Alex Elder <elder@kernel.org>
6470 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6471 S:      Maintained
6472 F:      drivers/staging/greybus/
6473 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6474
6475 GREYBUS UART PROTOCOLS DRIVERS
6476 M:      David Lin <dtwlin@gmail.com>
6477 S:      Maintained
6478 F:      drivers/staging/greybus/uart.c
6479 F:      drivers/staging/greybus/log.c
6480
6481 GS1662 VIDEO SERIALIZER
6482 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6483 L:      linux-media@vger.kernel.org
6484 T:      git git://linuxtv.org/media_tree.git
6485 S:      Maintained
6486 F:      drivers/media/spi/gs1662.c
6487
6488 GSPCA FINEPIX SUBDRIVER
6489 M:      Frank Zago <frank@zago.net>
6490 L:      linux-media@vger.kernel.org
6491 T:      git git://linuxtv.org/media_tree.git
6492 S:      Maintained
6493 F:      drivers/media/usb/gspca/finepix.c
6494
6495 GSPCA GL860 SUBDRIVER
6496 M:      Olivier Lorin <o.lorin@laposte.net>
6497 L:      linux-media@vger.kernel.org
6498 T:      git git://linuxtv.org/media_tree.git
6499 S:      Maintained
6500 F:      drivers/media/usb/gspca/gl860/
6501
6502 GSPCA M5602 SUBDRIVER
6503 M:      Erik Andren <erik.andren@gmail.com>
6504 L:      linux-media@vger.kernel.org
6505 T:      git git://linuxtv.org/media_tree.git
6506 S:      Maintained
6507 F:      drivers/media/usb/gspca/m5602/
6508
6509 GSPCA PAC207 SONIXB SUBDRIVER
6510 M:      Hans Verkuil <hverkuil@xs4all.nl>
6511 L:      linux-media@vger.kernel.org
6512 T:      git git://linuxtv.org/media_tree.git
6513 S:      Odd Fixes
6514 F:      drivers/media/usb/gspca/pac207.c
6515
6516 GSPCA SN9C20X SUBDRIVER
6517 M:      Brian Johnson <brijohn@gmail.com>
6518 L:      linux-media@vger.kernel.org
6519 T:      git git://linuxtv.org/media_tree.git
6520 S:      Maintained
6521 F:      drivers/media/usb/gspca/sn9c20x.c
6522
6523 GSPCA T613 SUBDRIVER
6524 M:      Leandro Costantino <lcostantino@gmail.com>
6525 L:      linux-media@vger.kernel.org
6526 T:      git git://linuxtv.org/media_tree.git
6527 S:      Maintained
6528 F:      drivers/media/usb/gspca/t613.c
6529
6530 GSPCA USB WEBCAM DRIVER
6531 M:      Hans Verkuil <hverkuil@xs4all.nl>
6532 L:      linux-media@vger.kernel.org
6533 T:      git git://linuxtv.org/media_tree.git
6534 S:      Odd Fixes
6535 F:      drivers/media/usb/gspca/
6536
6537 GTP (GPRS Tunneling Protocol)
6538 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6539 M:      Harald Welte <laforge@gnumonks.org>
6540 L:      osmocom-net-gprs@lists.osmocom.org
6541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6542 S:      Maintained
6543 F:      drivers/net/gtp.c
6544
6545 GUID PARTITION TABLE (GPT)
6546 M:      Davidlohr Bueso <dave@stgolabs.net>
6547 L:      linux-efi@vger.kernel.org
6548 S:      Maintained
6549 F:      block/partitions/efi.*
6550
6551 H8/300 ARCHITECTURE
6552 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6553 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6554 W:      http://uclinux-h8.sourceforge.jp
6555 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6556 S:      Maintained
6557 F:      arch/h8300/
6558 F:      drivers/clocksource/h8300_*.c
6559 F:      drivers/clk/h8300/
6560 F:      drivers/irqchip/irq-renesas-h8*.c
6561
6562 HACKRF MEDIA DRIVER
6563 M:      Antti Palosaari <crope@iki.fi>
6564 L:      linux-media@vger.kernel.org
6565 W:      https://linuxtv.org
6566 W:      http://palosaari.fi/linux/
6567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6568 T:      git git://linuxtv.org/anttip/media_tree.git
6569 S:      Maintained
6570 F:      drivers/media/usb/hackrf/
6571
6572 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6573 M:      Frank Seidel <frank@f-seidel.de>
6574 L:      platform-driver-x86@vger.kernel.org
6575 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6576 S:      Maintained
6577 F:      drivers/platform/x86/hdaps.c
6578
6579 HARDWARE MONITORING
6580 M:      Jean Delvare <jdelvare@suse.com>
6581 M:      Guenter Roeck <linux@roeck-us.net>
6582 L:      linux-hwmon@vger.kernel.org
6583 W:      http://hwmon.wiki.kernel.org/
6584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6585 S:      Maintained
6586 F:      Documentation/devicetree/bindings/hwmon/
6587 F:      Documentation/hwmon/
6588 F:      drivers/hwmon/
6589 F:      include/linux/hwmon*.h
6590 F:      include/trace/events/hwmon*.h
6591
6592 HARDWARE RANDOM NUMBER GENERATOR CORE
6593 M:      Matt Mackall <mpm@selenic.com>
6594 M:      Herbert Xu <herbert@gondor.apana.org.au>
6595 L:      linux-crypto@vger.kernel.org
6596 S:      Odd fixes
6597 F:      Documentation/devicetree/bindings/rng/
6598 F:      Documentation/hw_random.txt
6599 F:      drivers/char/hw_random/
6600 F:      include/linux/hw_random.h
6601
6602 HARDWARE TRACING FACILITIES
6603 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6604 S:      Maintained
6605 F:      drivers/hwtracing/
6606
6607 HARDWARE SPINLOCK CORE
6608 M:      Ohad Ben-Cohen <ohad@wizery.com>
6609 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6610 L:      linux-remoteproc@vger.kernel.org
6611 S:      Maintained
6612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6613 F:      Documentation/devicetree/bindings/hwlock/
6614 F:      Documentation/hwspinlock.txt
6615 F:      drivers/hwspinlock/
6616 F:      include/linux/hwspinlock.h
6617
6618 HARMONY SOUND DRIVER
6619 L:      linux-parisc@vger.kernel.org
6620 S:      Maintained
6621 F:      sound/parisc/harmony.*
6622
6623 HDPVR USB VIDEO ENCODER DRIVER
6624 M:      Hans Verkuil <hverkuil@xs4all.nl>
6625 L:      linux-media@vger.kernel.org
6626 T:      git git://linuxtv.org/media_tree.git
6627 W:      https://linuxtv.org
6628 S:      Odd Fixes
6629 F:      drivers/media/usb/hdpvr/
6630
6631 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6632 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6633 S:      Supported
6634 F:      Documentation/watchdog/hpwdt.txt
6635 F:      drivers/watchdog/hpwdt.c
6636
6637 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6638 M:      Don Brace <don.brace@microsemi.com>
6639 L:      esc.storagedev@microsemi.com
6640 L:      linux-scsi@vger.kernel.org
6641 S:      Supported
6642 F:      Documentation/scsi/hpsa.txt
6643 F:      drivers/scsi/hpsa*.[ch]
6644 F:      include/linux/cciss*.h
6645 F:      include/uapi/linux/cciss*.h
6646
6647 HFI1 DRIVER
6648 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6649 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6650 L:      linux-rdma@vger.kernel.org
6651 S:      Supported
6652 F:      drivers/infiniband/hw/hfi1
6653
6654 HFS FILESYSTEM
6655 L:      linux-fsdevel@vger.kernel.org
6656 S:      Orphan
6657 F:      Documentation/filesystems/hfs.txt
6658 F:      fs/hfs/
6659
6660 HFSPLUS FILESYSTEM
6661 L:      linux-fsdevel@vger.kernel.org
6662 S:      Orphan
6663 F:      Documentation/filesystems/hfsplus.txt
6664 F:      fs/hfsplus/
6665
6666 HGA FRAMEBUFFER DRIVER
6667 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6668 L:      linux-nvidia@lists.surfsouth.com
6669 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6670 S:      Maintained
6671 F:      drivers/video/fbdev/hgafb.c
6672
6673 HIBERNATION (aka Software Suspend, aka swsusp)
6674 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6675 M:      Pavel Machek <pavel@ucw.cz>
6676 L:      linux-pm@vger.kernel.org
6677 B:      https://bugzilla.kernel.org
6678 S:      Supported
6679 F:      arch/x86/power/
6680 F:      drivers/base/power/
6681 F:      kernel/power/
6682 F:      include/linux/suspend.h
6683 F:      include/linux/freezer.h
6684 F:      include/linux/pm.h
6685 F:      arch/*/include/asm/suspend*.h
6686
6687 HID CORE LAYER
6688 M:      Jiri Kosina <jikos@kernel.org>
6689 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6690 L:      linux-input@vger.kernel.org
6691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6692 S:      Maintained
6693 F:      drivers/hid/
6694 F:      include/linux/hid*
6695 F:      include/uapi/linux/hid*
6696
6697 HID SENSOR HUB DRIVERS
6698 M:      Jiri Kosina <jikos@kernel.org>
6699 M:      Jonathan Cameron <jic23@kernel.org>
6700 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6701 L:      linux-input@vger.kernel.org
6702 L:      linux-iio@vger.kernel.org
6703 S:      Maintained
6704 F:      Documentation/hid/hid-sensor*
6705 F:      drivers/hid/hid-sensor-*
6706 F:      drivers/iio/*/hid-*
6707 F:      include/linux/hid-sensor-*
6708
6709 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6710 M:      Thomas Gleixner <tglx@linutronix.de>
6711 L:      linux-kernel@vger.kernel.org
6712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6713 S:      Maintained
6714 F:      Documentation/timers/
6715 F:      kernel/time/hrtimer.c
6716 F:      kernel/time/clockevents.c
6717 F:      kernel/time/timer_*.c
6718 F:      include/linux/clockchips.h
6719 F:      include/linux/hrtimer.h
6720
6721 HIGH-SPEED SCC DRIVER FOR AX.25
6722 L:      linux-hams@vger.kernel.org
6723 S:      Orphan
6724 F:      drivers/net/hamradio/dmascc.c
6725 F:      drivers/net/hamradio/scc.c
6726
6727 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6728 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6729 W:      http://www.highpoint-tech.com
6730 S:      Supported
6731 F:      Documentation/scsi/hptiop.txt
6732 F:      drivers/scsi/hptiop.c
6733
6734 HIPPI
6735 M:      Jes Sorensen <jes@trained-monkey.org>
6736 L:      linux-hippi@sunsite.dk
6737 S:      Maintained
6738 F:      include/linux/hippidevice.h
6739 F:      include/uapi/linux/if_hippi.h
6740 F:      net/802/hippi.c
6741 F:      drivers/net/hippi/
6742
6743 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6744 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6745 M:      Salil Mehta <salil.mehta@huawei.com>
6746 L:      netdev@vger.kernel.org
6747 W:      http://www.hisilicon.com
6748 S:      Maintained
6749 F:      drivers/net/ethernet/hisilicon/hns3/
6750
6751 HISILICON LPC BUS DRIVER
6752 M:      john.garry@huawei.com
6753 W:      http://www.hisilicon.com
6754 S:      Maintained
6755 F:      drivers/bus/hisi_lpc.c
6756 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6757
6758 HISILICON NETWORK SUBSYSTEM DRIVER
6759 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6760 M:      Salil Mehta <salil.mehta@huawei.com>
6761 L:      netdev@vger.kernel.org
6762 W:      http://www.hisilicon.com
6763 S:      Maintained
6764 F:      drivers/net/ethernet/hisilicon/
6765 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6766
6767 HISILICON PMU DRIVER
6768 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6769 W:      http://www.hisilicon.com
6770 S:      Supported
6771 F:      drivers/perf/hisilicon
6772 F:      Documentation/perf/hisi-pmu.txt
6773
6774 HISILICON ROCE DRIVER
6775 M:      Lijun Ou <oulijun@huawei.com>
6776 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6777 L:      linux-rdma@vger.kernel.org
6778 S:      Maintained
6779 F:      drivers/infiniband/hw/hns/
6780 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6781
6782 HISILICON SAS Controller
6783 M:      John Garry <john.garry@huawei.com>
6784 W:      http://www.hisilicon.com
6785 S:      Supported
6786 F:      drivers/scsi/hisi_sas/
6787 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6788
6789 HMM - Heterogeneous Memory Management
6790 M:      Jérôme Glisse <jglisse@redhat.com>
6791 L:      linux-mm@kvack.org
6792 S:      Maintained
6793 F:      mm/hmm*
6794 F:      include/linux/hmm*
6795 F:      Documentation/vm/hmm.rst
6796
6797 HOST AP DRIVER
6798 M:      Jouni Malinen <j@w1.fi>
6799 L:      linux-wireless@vger.kernel.org
6800 W:      http://w1.fi/hostap-driver.html
6801 S:      Obsolete
6802 F:      drivers/net/wireless/intersil/hostap/
6803
6804 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6805 L:      platform-driver-x86@vger.kernel.org
6806 S:      Orphan
6807 F:      drivers/platform/x86/tc1100-wmi.c
6808
6809 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6810 M:      Jaroslav Kysela <perex@perex.cz>
6811 S:      Maintained
6812 F:      drivers/net/ethernet/hp/hp100.*
6813
6814 HPET:   High Precision Event Timers driver
6815 M:      Clemens Ladisch <clemens@ladisch.de>
6816 S:      Maintained
6817 F:      Documentation/timers/hpet.txt
6818 F:      drivers/char/hpet.c
6819 F:      include/linux/hpet.h
6820 F:      include/uapi/linux/hpet.h
6821
6822 HPET:   x86
6823 S:      Orphan
6824 F:      arch/x86/kernel/hpet.c
6825 F:      arch/x86/include/asm/hpet.h
6826
6827 HPFS FILESYSTEM
6828 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6829 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6830 S:      Maintained
6831 F:      fs/hpfs/
6832
6833 HSI SUBSYSTEM
6834 M:      Sebastian Reichel <sre@kernel.org>
6835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6836 S:      Maintained
6837 F:      Documentation/ABI/testing/sysfs-bus-hsi
6838 F:      Documentation/driver-api/hsi.rst
6839 F:      drivers/hsi/
6840 F:      include/linux/hsi/
6841 F:      include/uapi/linux/hsi/
6842
6843 HSO 3G MODEM DRIVER
6844 L:      linux-usb@vger.kernel.org
6845 S:      Orphan
6846 F:      drivers/net/usb/hso.c
6847
6848 HSR NETWORK PROTOCOL
6849 M:      Arvid Brodin <arvid.brodin@alten.se>
6850 L:      netdev@vger.kernel.org
6851 S:      Maintained
6852 F:      net/hsr/
6853
6854 HT16K33 LED CONTROLLER DRIVER
6855 M:      Robin van der Gracht <robin@protonic.nl>
6856 S:      Maintained
6857 F:      drivers/auxdisplay/ht16k33.c
6858 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6859
6860 HTCPEN TOUCHSCREEN DRIVER
6861 M:      Pau Oliva Fora <pof@eslack.org>
6862 L:      linux-input@vger.kernel.org
6863 S:      Maintained
6864 F:      drivers/input/touchscreen/htcpen.c
6865
6866 HUAWEI ETHERNET DRIVER
6867 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6868 L:      netdev@vger.kernel.org
6869 S:      Supported
6870 F:      Documentation/networking/hinic.txt
6871 F:      drivers/net/ethernet/huawei/hinic/
6872
6873 HUGETLB FILESYSTEM
6874 M:      Mike Kravetz <mike.kravetz@oracle.com>
6875 L:      linux-mm@kvack.org
6876 S:      Maintained
6877 F:      fs/hugetlbfs/
6878 F:      mm/hugetlb.c
6879 F:      include/linux/hugetlb.h
6880 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6881 F:      Documentation/vm/hugetlbfs_reserv.rst
6882 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6883
6884 HVA ST MEDIA DRIVER
6885 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6886 L:      linux-media@vger.kernel.org
6887 T:      git git://linuxtv.org/media_tree.git
6888 W:      https://linuxtv.org
6889 S:      Supported
6890 F:      drivers/media/platform/sti/hva
6891
6892 HWPOISON MEMORY FAILURE HANDLING
6893 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6894 L:      linux-mm@kvack.org
6895 S:      Maintained
6896 F:      mm/memory-failure.c
6897 F:      mm/hwpoison-inject.c
6898
6899 HYGON PROCESSOR SUPPORT
6900 M:      Pu Wen <puwen@hygon.cn>
6901 L:      linux-kernel@vger.kernel.org
6902 S:      Maintained
6903 F:      arch/x86/kernel/cpu/hygon.c
6904
6905 Hyper-V CORE AND DRIVERS
6906 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6907 M:      Haiyang Zhang <haiyangz@microsoft.com>
6908 M:      Stephen Hemminger <sthemmin@microsoft.com>
6909 M:      Sasha Levin <sashal@kernel.org>
6910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
6911 L:      devel@linuxdriverproject.org
6912 S:      Supported
6913 F:      Documentation/networking/netvsc.txt
6914 F:      arch/x86/include/asm/mshyperv.h
6915 F:      arch/x86/include/asm/trace/hyperv.h
6916 F:      arch/x86/include/asm/hyperv-tlfs.h
6917 F:      arch/x86/kernel/cpu/mshyperv.c
6918 F:      arch/x86/hyperv
6919 F:      drivers/hid/hid-hyperv.c
6920 F:      drivers/hv/
6921 F:      drivers/input/serio/hyperv-keyboard.c
6922 F:      drivers/pci/controller/pci-hyperv.c
6923 F:      drivers/net/hyperv/
6924 F:      drivers/scsi/storvsc_drv.c
6925 F:      drivers/uio/uio_hv_generic.c
6926 F:      drivers/video/fbdev/hyperv_fb.c
6927 F:      net/vmw_vsock/hyperv_transport.c
6928 F:      include/linux/hyperv.h
6929 F:      include/uapi/linux/hyperv.h
6930 F:      tools/hv/
6931 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6932
6933 HYPERVISOR VIRTUAL CONSOLE DRIVER
6934 L:      linuxppc-dev@lists.ozlabs.org
6935 S:      Odd Fixes
6936 F:      drivers/tty/hvc/
6937
6938 I2C ACPI SUPPORT
6939 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6940 L:      linux-i2c@vger.kernel.org
6941 L:      linux-acpi@vger.kernel.org
6942 S:      Maintained
6943 F:      drivers/i2c/i2c-core-acpi.c
6944
6945 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6946 M:      Ajay Gupta <ajayg@nvidia.com>
6947 L:      linux-i2c@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6950 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6951
6952 I2C MUXES
6953 M:      Peter Rosin <peda@axentia.se>
6954 L:      linux-i2c@vger.kernel.org
6955 S:      Maintained
6956 F:      Documentation/i2c/i2c-topology
6957 F:      Documentation/i2c/muxes/
6958 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6959 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6960 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6961 F:      drivers/i2c/i2c-mux.c
6962 F:      drivers/i2c/muxes/
6963 F:      include/linux/i2c-mux.h
6964
6965 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6966 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6967 L:      linux-i2c@vger.kernel.org
6968 S:      Maintained
6969 F:      drivers/i2c/busses/i2c-mv64xxx.c
6970
6971 I2C OVER PARALLEL PORT
6972 M:      Jean Delvare <jdelvare@suse.com>
6973 L:      linux-i2c@vger.kernel.org
6974 S:      Maintained
6975 F:      Documentation/i2c/busses/i2c-parport
6976 F:      Documentation/i2c/busses/i2c-parport-light
6977 F:      drivers/i2c/busses/i2c-parport.c
6978 F:      drivers/i2c/busses/i2c-parport-light.c
6979
6980 I2C SUBSYSTEM
6981 M:      Wolfram Sang <wsa@the-dreams.de>
6982 L:      linux-i2c@vger.kernel.org
6983 W:      https://i2c.wiki.kernel.org/
6984 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6986 S:      Maintained
6987 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6988 F:      Documentation/i2c/
6989 F:      drivers/i2c/*
6990 F:      include/linux/i2c.h
6991 F:      include/linux/i2c-dev.h
6992 F:      include/linux/i2c-smbus.h
6993 F:      include/uapi/linux/i2c.h
6994 F:      include/uapi/linux/i2c-*.h
6995
6996 I2C SUBSYSTEM HOST DRIVERS
6997 L:      linux-i2c@vger.kernel.org
6998 W:      https://i2c.wiki.kernel.org/
6999 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7001 S:      Odd Fixes
7002 F:      Documentation/devicetree/bindings/i2c/
7003 F:      drivers/i2c/algos/
7004 F:      drivers/i2c/busses/
7005
7006 I2C-TAOS-EVM DRIVER
7007 M:      Jean Delvare <jdelvare@suse.com>
7008 L:      linux-i2c@vger.kernel.org
7009 S:      Maintained
7010 F:      Documentation/i2c/busses/i2c-taos-evm
7011 F:      drivers/i2c/busses/i2c-taos-evm.c
7012
7013 I2C-TINY-USB DRIVER
7014 M:      Till Harbaum <till@harbaum.org>
7015 L:      linux-i2c@vger.kernel.org
7016 W:      http://www.harbaum.org/till/i2c_tiny_usb
7017 S:      Maintained
7018 F:      drivers/i2c/busses/i2c-tiny-usb.c
7019
7020 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7021 M:      Jean Delvare <jdelvare@suse.com>
7022 L:      linux-i2c@vger.kernel.org
7023 S:      Maintained
7024 F:      Documentation/i2c/busses/i2c-ali1535
7025 F:      Documentation/i2c/busses/i2c-ali1563
7026 F:      Documentation/i2c/busses/i2c-ali15x3
7027 F:      Documentation/i2c/busses/i2c-amd756
7028 F:      Documentation/i2c/busses/i2c-amd8111
7029 F:      Documentation/i2c/busses/i2c-i801
7030 F:      Documentation/i2c/busses/i2c-nforce2
7031 F:      Documentation/i2c/busses/i2c-piix4
7032 F:      Documentation/i2c/busses/i2c-sis5595
7033 F:      Documentation/i2c/busses/i2c-sis630
7034 F:      Documentation/i2c/busses/i2c-sis96x
7035 F:      Documentation/i2c/busses/i2c-via
7036 F:      Documentation/i2c/busses/i2c-viapro
7037 F:      drivers/i2c/busses/i2c-ali1535.c
7038 F:      drivers/i2c/busses/i2c-ali1563.c
7039 F:      drivers/i2c/busses/i2c-ali15x3.c
7040 F:      drivers/i2c/busses/i2c-amd756.c
7041 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7042 F:      drivers/i2c/busses/i2c-amd8111.c
7043 F:      drivers/i2c/busses/i2c-i801.c
7044 F:      drivers/i2c/busses/i2c-isch.c
7045 F:      drivers/i2c/busses/i2c-nforce2.c
7046 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7047 F:      drivers/i2c/busses/i2c-piix4.c
7048 F:      drivers/i2c/busses/i2c-sis5595.c
7049 F:      drivers/i2c/busses/i2c-sis630.c
7050 F:      drivers/i2c/busses/i2c-sis96x.c
7051 F:      drivers/i2c/busses/i2c-via.c
7052 F:      drivers/i2c/busses/i2c-viapro.c
7053
7054 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7055 M:      Hans de Goede <hdegoede@redhat.com>
7056 L:      linux-i2c@vger.kernel.org
7057 S:      Maintained
7058 F:      drivers/i2c/busses/i2c-cht-wc.c
7059
7060 I2C/SMBUS ISMT DRIVER
7061 M:      Seth Heasley <seth.heasley@intel.com>
7062 M:      Neil Horman <nhorman@tuxdriver.com>
7063 L:      linux-i2c@vger.kernel.org
7064 F:      drivers/i2c/busses/i2c-ismt.c
7065 F:      Documentation/i2c/busses/i2c-ismt
7066
7067 I2C/SMBUS STUB DRIVER
7068 M:      Jean Delvare <jdelvare@suse.com>
7069 L:      linux-i2c@vger.kernel.org
7070 S:      Maintained
7071 F:      drivers/i2c/i2c-stub.c
7072
7073 IA64 (Itanium) PLATFORM
7074 M:      Tony Luck <tony.luck@intel.com>
7075 M:      Fenghua Yu <fenghua.yu@intel.com>
7076 L:      linux-ia64@vger.kernel.org
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7078 S:      Maintained
7079 F:      arch/ia64/
7080
7081 IBM Power 842 compression accelerator
7082 M:      Haren Myneni <haren@us.ibm.com>
7083 S:      Supported
7084 F:      drivers/crypto/nx/Makefile
7085 F:      drivers/crypto/nx/Kconfig
7086 F:      drivers/crypto/nx/nx-842*
7087 F:      include/linux/sw842.h
7088 F:      crypto/842.c
7089 F:      lib/842/
7090
7091 IBM Power in-Nest Crypto Acceleration
7092 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7093 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7094 L:      linux-crypto@vger.kernel.org
7095 S:      Supported
7096 F:      drivers/crypto/nx/Makefile
7097 F:      drivers/crypto/nx/Kconfig
7098 F:      drivers/crypto/nx/nx-aes*
7099 F:      drivers/crypto/nx/nx-sha*
7100 F:      drivers/crypto/nx/nx.*
7101 F:      drivers/crypto/nx/nx_csbcpb.h
7102 F:      drivers/crypto/nx/nx_debugfs.h
7103
7104 IBM Power Linux RAID adapter
7105 M:      Brian King <brking@us.ibm.com>
7106 S:      Supported
7107 F:      drivers/scsi/ipr.*
7108
7109 IBM Power SRIOV Virtual NIC Device Driver
7110 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7111 M:      John Allen <jallen@linux.vnet.ibm.com>
7112 L:      netdev@vger.kernel.org
7113 S:      Supported
7114 F:      drivers/net/ethernet/ibm/ibmvnic.*
7115
7116 IBM Power Virtual Accelerator Switchboard
7117 M:      Sukadev Bhattiprolu
7118 L:      linuxppc-dev@lists.ozlabs.org
7119 S:      Supported
7120 F:      arch/powerpc/platforms/powernv/vas*
7121 F:      arch/powerpc/platforms/powernv/copy-paste.h
7122 F:      arch/powerpc/include/asm/vas.h
7123 F:      arch/powerpc/include/uapi/asm/vas.h
7124
7125 IBM Power Virtual Ethernet Device Driver
7126 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7127 L:      netdev@vger.kernel.org
7128 S:      Supported
7129 F:      drivers/net/ethernet/ibm/ibmveth.*
7130
7131 IBM Power Virtual FC Device Drivers
7132 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7133 L:      linux-scsi@vger.kernel.org
7134 S:      Supported
7135 F:      drivers/scsi/ibmvscsi/ibmvfc*
7136
7137 IBM Power Virtual Management Channel Driver
7138 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7139 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7140 S:      Supported
7141 F:      drivers/misc/ibmvmc.*
7142
7143 IBM Power Virtual SCSI Device Drivers
7144 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7145 L:      linux-scsi@vger.kernel.org
7146 S:      Supported
7147 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7148 F:      include/scsi/viosrp.h
7149
7150 IBM Power Virtual SCSI Device Target Driver
7151 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7152 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7153 L:      linux-scsi@vger.kernel.org
7154 L:      target-devel@vger.kernel.org
7155 S:      Supported
7156 F:      drivers/scsi/ibmvscsi_tgt/
7157
7158 IBM Power VMX Cryptographic instructions
7159 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7160 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7161 L:      linux-crypto@vger.kernel.org
7162 S:      Supported
7163 F:      drivers/crypto/vmx/Makefile
7164 F:      drivers/crypto/vmx/Kconfig
7165 F:      drivers/crypto/vmx/vmx.c
7166 F:      drivers/crypto/vmx/aes*
7167 F:      drivers/crypto/vmx/ghash*
7168 F:      drivers/crypto/vmx/ppc-xlate.pl
7169
7170 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7171 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7172 L:      linux-pci@vger.kernel.org
7173 L:      linuxppc-dev@lists.ozlabs.org
7174 S:      Supported
7175 F:      drivers/pci/hotplug/rpaphp*
7176
7177 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7178 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7179 L:      linux-pci@vger.kernel.org
7180 L:      linuxppc-dev@lists.ozlabs.org
7181 S:      Supported
7182 F:      drivers/pci/hotplug/rpadlpar*
7183
7184 IBM ServeRAID RAID DRIVER
7185 S:      Orphan
7186 F:      drivers/scsi/ips.*
7187
7188 ICH LPC AND GPIO DRIVER
7189 M:      Peter Tyser <ptyser@xes-inc.com>
7190 S:      Maintained
7191 F:      drivers/mfd/lpc_ich.c
7192 F:      drivers/gpio/gpio-ich.c
7193
7194 IDE SUBSYSTEM
7195 M:      "David S. Miller" <davem@davemloft.net>
7196 L:      linux-ide@vger.kernel.org
7197 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7199 S:      Maintained
7200 F:      Documentation/ide/
7201 F:      drivers/ide/
7202 F:      include/linux/ide.h
7203
7204 IDE/ATAPI DRIVERS
7205 M:      Borislav Petkov <bp@alien8.de>
7206 L:      linux-ide@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/cdrom/ide-cd
7209 F:      drivers/ide/ide-cd*
7210
7211 IDEAPAD LAPTOP EXTRAS DRIVER
7212 M:      Ike Panhc <ike.pan@canonical.com>
7213 L:      platform-driver-x86@vger.kernel.org
7214 W:      http://launchpad.net/ideapad-laptop
7215 S:      Maintained
7216 F:      drivers/platform/x86/ideapad-laptop.c
7217
7218 IDEAPAD LAPTOP SLIDEBAR DRIVER
7219 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7220 L:      linux-input@vger.kernel.org
7221 W:      https://github.com/o2genum/ideapad-slidebar
7222 S:      Maintained
7223 F:      drivers/input/misc/ideapad_slidebar.c
7224
7225 IDT VersaClock 5 CLOCK DRIVER
7226 M:      Marek Vasut <marek.vasut@gmail.com>
7227 S:      Maintained
7228 F:      drivers/clk/clk-versaclock5.c
7229
7230 IEEE 802.15.4 SUBSYSTEM
7231 M:      Alexander Aring <alex.aring@gmail.com>
7232 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7233 L:      linux-wpan@vger.kernel.org
7234 W:      http://wpan.cakelab.org/
7235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7237 S:      Maintained
7238 F:      net/ieee802154/
7239 F:      net/mac802154/
7240 F:      drivers/net/ieee802154/
7241 F:      include/linux/nl802154.h
7242 F:      include/linux/ieee802154.h
7243 F:      include/net/nl802154.h
7244 F:      include/net/mac802154.h
7245 F:      include/net/af_ieee802154.h
7246 F:      include/net/cfg802154.h
7247 F:      include/net/ieee802154_netdev.h
7248 F:      Documentation/networking/ieee802154.txt
7249
7250 IFE PROTOCOL
7251 M:      Yotam Gigi <yotam.gi@gmail.com>
7252 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7253 F:      net/ife
7254 F:      include/net/ife.h
7255 F:      include/uapi/linux/ife.h
7256
7257 IGORPLUG-USB IR RECEIVER
7258 M:      Sean Young <sean@mess.org>
7259 L:      linux-media@vger.kernel.org
7260 S:      Maintained
7261 F:      drivers/media/rc/igorplugusb.c
7262
7263 IGUANAWORKS USB IR TRANSCEIVER
7264 M:      Sean Young <sean@mess.org>
7265 L:      linux-media@vger.kernel.org
7266 S:      Maintained
7267 F:      drivers/media/rc/iguanair.c
7268
7269 IIO DIGITAL POTENTIOMETER DAC
7270 M:      Peter Rosin <peda@axentia.se>
7271 L:      linux-iio@vger.kernel.org
7272 S:      Maintained
7273 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7274 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7275 F:      drivers/iio/dac/dpot-dac.c
7276
7277 IIO ENVELOPE DETECTOR
7278 M:      Peter Rosin <peda@axentia.se>
7279 L:      linux-iio@vger.kernel.org
7280 S:      Maintained
7281 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7282 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7283 F:      drivers/iio/adc/envelope-detector.c
7284
7285 IIO MULTIPLEXER
7286 M:      Peter Rosin <peda@axentia.se>
7287 L:      linux-iio@vger.kernel.org
7288 S:      Maintained
7289 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7290 F:      drivers/iio/multiplexer/iio-mux.c
7291
7292 IIO SUBSYSTEM AND DRIVERS
7293 M:      Jonathan Cameron <jic23@kernel.org>
7294 R:      Hartmut Knaack <knaack.h@gmx.de>
7295 R:      Lars-Peter Clausen <lars@metafoo.de>
7296 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7297 L:      linux-iio@vger.kernel.org
7298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7299 S:      Maintained
7300 F:      Documentation/ABI/testing/configfs-iio*
7301 F:      Documentation/ABI/testing/sysfs-bus-iio*
7302 F:      Documentation/devicetree/bindings/iio/
7303 F:      drivers/iio/
7304 F:      drivers/staging/iio/
7305 F:      include/linux/iio/
7306 F:      tools/iio/
7307
7308 IIO UNIT CONVERTER
7309 M:      Peter Rosin <peda@axentia.se>
7310 L:      linux-iio@vger.kernel.org
7311 S:      Maintained
7312 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7313 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7314 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7315 F:      drivers/iio/afe/iio-rescale.c
7316
7317 IKANOS/ADI EAGLE ADSL USB DRIVER
7318 M:      Matthieu Castet <castet.matthieu@free.fr>
7319 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7320 S:      Maintained
7321 F:      drivers/usb/atm/ueagle-atm.c
7322
7323 IMGTEC ASCII LCD DRIVER
7324 M:      Paul Burton <paul.burton@mips.com>
7325 S:      Maintained
7326 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7327 F:      drivers/auxdisplay/img-ascii-lcd.c
7328
7329 IMGTEC IR DECODER DRIVER
7330 M:      James Hogan <jhogan@kernel.org>
7331 S:      Maintained
7332 F:      drivers/media/rc/img-ir/
7333
7334 IMON SOUNDGRAPH USB IR RECEIVER
7335 M:      Sean Young <sean@mess.org>
7336 L:      linux-media@vger.kernel.org
7337 S:      Maintained
7338 F:      drivers/media/rc/imon_raw.c
7339 F:      drivers/media/rc/imon.c
7340
7341 IMS TWINTURBO FRAMEBUFFER DRIVER
7342 L:      linux-fbdev@vger.kernel.org
7343 S:      Orphan
7344 F:      drivers/video/fbdev/imsttfb.c
7345
7346 INA209 HARDWARE MONITOR DRIVER
7347 M:      Guenter Roeck <linux@roeck-us.net>
7348 L:      linux-hwmon@vger.kernel.org
7349 S:      Maintained
7350 F:      Documentation/hwmon/ina209
7351 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7352 F:      drivers/hwmon/ina209.c
7353
7354 INA2XX HARDWARE MONITOR DRIVER
7355 M:      Guenter Roeck <linux@roeck-us.net>
7356 L:      linux-hwmon@vger.kernel.org
7357 S:      Maintained
7358 F:      Documentation/hwmon/ina2xx
7359 F:      drivers/hwmon/ina2xx.c
7360 F:      include/linux/platform_data/ina2xx.h
7361
7362 INDUSTRY PACK SUBSYSTEM (IPACK)
7363 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7364 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7365 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7366 L:      industrypack-devel@lists.sourceforge.net
7367 W:      http://industrypack.sourceforge.net
7368 S:      Maintained
7369 F:      drivers/ipack/
7370
7371 INFINIBAND SUBSYSTEM
7372 M:      Doug Ledford <dledford@redhat.com>
7373 M:      Jason Gunthorpe <jgg@mellanox.com>
7374 L:      linux-rdma@vger.kernel.org
7375 W:      https://github.com/linux-rdma/rdma-core
7376 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7378 S:      Supported
7379 F:      Documentation/devicetree/bindings/infiniband/
7380 F:      Documentation/infiniband/
7381 F:      drivers/infiniband/
7382 F:      include/uapi/linux/if_infiniband.h
7383 F:      include/uapi/rdma/
7384 F:      include/rdma/
7385
7386 INGENIC JZ4780 DMA Driver
7387 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7388 S:      Maintained
7389 F:      drivers/dma/dma-jz4780.c
7390
7391 INGENIC JZ4780 NAND DRIVER
7392 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7393 L:      linux-mtd@lists.infradead.org
7394 S:      Maintained
7395 F:      drivers/mtd/nand/raw/jz4780_*
7396
7397 INOTIFY
7398 M:      Jan Kara <jack@suse.cz>
7399 R:      Amir Goldstein <amir73il@gmail.com>
7400 L:      linux-fsdevel@vger.kernel.org
7401 S:      Maintained
7402 F:      Documentation/filesystems/inotify.txt
7403 F:      fs/notify/inotify/
7404 F:      include/linux/inotify.h
7405 F:      include/uapi/linux/inotify.h
7406
7407 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7408 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7409 L:      linux-input@vger.kernel.org
7410 Q:      http://patchwork.kernel.org/project/linux-input/list/
7411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7412 S:      Maintained
7413 F:      drivers/input/
7414 F:      include/linux/input.h
7415 F:      include/uapi/linux/input.h
7416 F:      include/uapi/linux/input-event-codes.h
7417 F:      include/linux/input/
7418 F:      Documentation/devicetree/bindings/input/
7419 F:      Documentation/devicetree/bindings/serio/
7420 F:      Documentation/input/
7421
7422 INPUT MULTITOUCH (MT) PROTOCOL
7423 M:      Henrik Rydberg <rydberg@bitmath.org>
7424 L:      linux-input@vger.kernel.org
7425 S:      Odd fixes
7426 F:      Documentation/input/multi-touch-protocol.rst
7427 F:      drivers/input/input-mt.c
7428 K:      \b(ABS|SYN)_MT_
7429
7430 INSIDE SECURE CRYPTO DRIVER
7431 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7432 F:      drivers/crypto/inside-secure/
7433 S:      Maintained
7434 L:      linux-crypto@vger.kernel.org
7435
7436 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7437 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7438 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7439 L:      linux-integrity@vger.kernel.org
7440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7441 S:      Supported
7442 F:      security/integrity/ima/
7443
7444 INTEL 810/815 FRAMEBUFFER DRIVER
7445 M:      Antonino Daplas <adaplas@gmail.com>
7446 L:      linux-fbdev@vger.kernel.org
7447 S:      Maintained
7448 F:      drivers/video/fbdev/i810/
7449
7450 INTEL ASoC DRIVERS
7451 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7452 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7453 M:      Jie Yang <yang.jie@linux.intel.com>
7454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7455 S:      Supported
7456 F:      sound/soc/intel/
7457
7458 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7459 M:      Hans de Goede <hdegoede@redhat.com>
7460 L:      platform-driver-x86@vger.kernel.org
7461 S:      Maintained
7462 F:      drivers/platform/x86/intel_atomisp2_pm.c
7463
7464 INTEL C600 SERIES SAS CONTROLLER DRIVER
7465 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7466 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7467 L:      linux-scsi@vger.kernel.org
7468 T:      git git://git.code.sf.net/p/intel-sas/isci
7469 S:      Supported
7470 F:      drivers/scsi/isci/
7471
7472 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7473 M:      Jani Nikula <jani.nikula@linux.intel.com>
7474 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7475 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7476 L:      intel-gfx@lists.freedesktop.org
7477 W:      https://01.org/linuxgraphics/
7478 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7479 C:      irc://chat.freenode.net/intel-gfx
7480 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7481 T:      git git://anongit.freedesktop.org/drm-intel
7482 S:      Supported
7483 F:      drivers/gpu/drm/i915/
7484 F:      include/drm/i915*
7485 F:      include/uapi/drm/i915_drm.h
7486 F:      Documentation/gpu/i915.rst
7487
7488 INTEL ETHERNET DRIVERS
7489 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7490 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7491 W:      http://www.intel.com/support/feedback.htm
7492 W:      http://e1000.sourceforge.net/
7493 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7496 S:      Supported
7497 F:      Documentation/networking/e100.rst
7498 F:      Documentation/networking/e1000.rst
7499 F:      Documentation/networking/e1000e.rst
7500 F:      Documentation/networking/fm10k.rst
7501 F:      Documentation/networking/igb.rst
7502 F:      Documentation/networking/igbvf.rst
7503 F:      Documentation/networking/ixgb.rst
7504 F:      Documentation/networking/ixgbe.rst
7505 F:      Documentation/networking/ixgbevf.rst
7506 F:      Documentation/networking/i40e.rst
7507 F:      Documentation/networking/iavf.rst
7508 F:      Documentation/networking/ice.rst
7509 F:      drivers/net/ethernet/intel/
7510 F:      drivers/net/ethernet/intel/*/
7511 F:      include/linux/avf/virtchnl.h
7512
7513 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7514 M:      Maik Broemme <mbroemme@libmpq.org>
7515 L:      linux-fbdev@vger.kernel.org
7516 S:      Maintained
7517 F:      Documentation/fb/intelfb.txt
7518 F:      drivers/video/fbdev/intelfb/
7519
7520 INTEL GPIO DRIVERS
7521 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7522 L:      linux-gpio@vger.kernel.org
7523 S:      Maintained
7524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7525 F:      drivers/gpio/gpio-ich.c
7526 F:      drivers/gpio/gpio-intel-mid.c
7527 F:      drivers/gpio/gpio-lynxpoint.c
7528 F:      drivers/gpio/gpio-merrifield.c
7529 F:      drivers/gpio/gpio-ml-ioh.c
7530 F:      drivers/gpio/gpio-pch.c
7531 F:      drivers/gpio/gpio-sch.c
7532 F:      drivers/gpio/gpio-sodaville.c
7533
7534 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7535 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7536 M:      Zhi Wang <zhi.a.wang@intel.com>
7537 L:      intel-gvt-dev@lists.freedesktop.org
7538 L:      intel-gfx@lists.freedesktop.org
7539 W:      https://01.org/igvt-g
7540 T:      git https://github.com/intel/gvt-linux.git
7541 S:      Supported
7542 F:      drivers/gpu/drm/i915/gvt/
7543
7544 INTEL HID EVENT DRIVER
7545 M:      Alex Hung <alex.hung@canonical.com>
7546 L:      platform-driver-x86@vger.kernel.org
7547 S:      Maintained
7548 F:      drivers/platform/x86/intel-hid.c
7549
7550 INTEL I/OAT DMA DRIVER
7551 M:      Dave Jiang <dave.jiang@intel.com>
7552 R:      Dan Williams <dan.j.williams@intel.com>
7553 L:      dmaengine@vger.kernel.org
7554 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7555 S:      Supported
7556 F:      drivers/dma/ioat*
7557
7558 INTEL IDLE DRIVER
7559 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7560 M:      Len Brown <lenb@kernel.org>
7561 L:      linux-pm@vger.kernel.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7563 B:      https://bugzilla.kernel.org
7564 S:      Supported
7565 F:      drivers/idle/intel_idle.c
7566
7567 INTEL INTEGRATED SENSOR HUB DRIVER
7568 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7569 M:      Jiri Kosina <jikos@kernel.org>
7570 L:      linux-input@vger.kernel.org
7571 S:      Maintained
7572 F:      drivers/hid/intel-ish-hid/
7573
7574 INTEL IOMMU (VT-d)
7575 M:      David Woodhouse <dwmw2@infradead.org>
7576 L:      iommu@lists.linux-foundation.org
7577 T:      git git://git.infradead.org/iommu-2.6.git
7578 S:      Supported
7579 F:      drivers/iommu/intel-iommu.c
7580 F:      include/linux/intel-iommu.h
7581
7582 INTEL IOP-ADMA DMA DRIVER
7583 R:      Dan Williams <dan.j.williams@intel.com>
7584 S:      Odd fixes
7585 F:      drivers/dma/iop-adma.c
7586
7587 INTEL IPU3 CSI-2 CIO2 DRIVER
7588 M:      Yong Zhi <yong.zhi@intel.com>
7589 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7590 M:      Bingbu Cao <bingbu.cao@intel.com>
7591 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7592 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7593 L:      linux-media@vger.kernel.org
7594 S:      Maintained
7595 F:      drivers/media/pci/intel/ipu3/
7596 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7597
7598 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7599 M:      Krzysztof Halasa <khalasa@piap.pl>
7600 S:      Maintained
7601 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7602 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7603 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7604 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7605 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7606 F:      drivers/net/wan/ixp4xx_hss.c
7607
7608 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7609 M:      Deepak Saxena <dsaxena@plexity.net>
7610 S:      Maintained
7611 F:      drivers/char/hw_random/ixp4xx-rng.c
7612
7613 INTEL MANAGEMENT ENGINE (mei)
7614 M:      Tomas Winkler <tomas.winkler@intel.com>
7615 L:      linux-kernel@vger.kernel.org
7616 S:      Supported
7617 F:      include/uapi/linux/mei.h
7618 F:      include/linux/mei_cl_bus.h
7619 F:      drivers/misc/mei/*
7620 F:      drivers/watchdog/mei_wdt.c
7621 F:      Documentation/misc-devices/mei/*
7622 F:      samples/mei/*
7623
7624 INTEL MENLOW THERMAL DRIVER
7625 M:      Sujith Thomas <sujith.thomas@intel.com>
7626 L:      platform-driver-x86@vger.kernel.org
7627 W:      https://01.org/linux-acpi
7628 S:      Supported
7629 F:      drivers/platform/x86/intel_menlow.c
7630
7631 INTEL MIC DRIVERS (mic)
7632 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7633 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7634 S:      Supported
7635 W:      https://github.com/sudeepdutt/mic
7636 W:      http://software.intel.com/en-us/mic-developer
7637 F:      include/linux/mic_bus.h
7638 F:      include/linux/scif.h
7639 F:      include/uapi/linux/mic_common.h
7640 F:      include/uapi/linux/mic_ioctl.h
7641 F:      include/uapi/linux/scif_ioctl.h
7642 F:      drivers/misc/mic/
7643 F:      drivers/dma/mic_x100_dma.c
7644 F:      drivers/dma/mic_x100_dma.h
7645 F:      Documentation/mic/
7646
7647 INTEL PMC CORE DRIVER
7648 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7649 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7650 L:      platform-driver-x86@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/platform/x86/intel_pmc_core*
7653
7654 INTEL PMC/P-Unit IPC DRIVER
7655 M:      Zha Qipeng<qipeng.zha@intel.com>
7656 L:      platform-driver-x86@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/platform/x86/intel_pmc_ipc.c
7659 F:      drivers/platform/x86/intel_punit_ipc.c
7660 F:      arch/x86/include/asm/intel_pmc_ipc.h
7661 F:      arch/x86/include/asm/intel_punit_ipc.h
7662
7663 INTEL PMIC GPIO DRIVERS
7664 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7665 S:      Maintained
7666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7667 F:      drivers/gpio/gpio-*cove.c
7668 F:      drivers/gpio/gpio-msic.c
7669
7670 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7671 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7672 S:      Maintained
7673 F:      drivers/mfd/intel_msic.c
7674 F:      drivers/mfd/intel_soc_pmic*
7675 F:      include/linux/mfd/intel_msic.h
7676 F:      include/linux/mfd/intel_soc_pmic*
7677
7678 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7679 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7680 L:      linux-wireless@vger.kernel.org
7681 S:      Maintained
7682 F:      Documentation/networking/README.ipw2100
7683 F:      Documentation/networking/README.ipw2200
7684 F:      drivers/net/wireless/intel/ipw2x00/
7685
7686 INTEL PSTATE DRIVER
7687 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7688 M:      Len Brown <lenb@kernel.org>
7689 L:      linux-pm@vger.kernel.org
7690 S:      Supported
7691 F:      drivers/cpufreq/intel_pstate.c
7692
7693 INTEL RDMA RNIC DRIVER
7694 M:      Faisal Latif <faisal.latif@intel.com>
7695 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7696 L:      linux-rdma@vger.kernel.org
7697 S:      Supported
7698 F:      drivers/infiniband/hw/i40iw/
7699 F:      include/uapi/rdma/i40iw-abi.h
7700
7701 INTEL TELEMETRY DRIVER
7702 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7703 M:      "David E. Box" <david.e.box@linux.intel.com>
7704 L:      platform-driver-x86@vger.kernel.org
7705 S:      Maintained
7706 F:      arch/x86/include/asm/intel_telemetry.h
7707 F:      drivers/platform/x86/intel_telemetry*
7708
7709 INTEL VIRTUAL BUTTON DRIVER
7710 M:      AceLan Kao <acelan.kao@canonical.com>
7711 L:      platform-driver-x86@vger.kernel.org
7712 S:      Maintained
7713 F:      drivers/platform/x86/intel-vbtn.c
7714
7715 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7716 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7717 L:      linux-wireless@vger.kernel.org
7718 S:      Supported
7719 F:      drivers/net/wireless/intel/iwlegacy/
7720
7721 INTEL WIRELESS WIFI LINK (iwlwifi)
7722 M:      Johannes Berg <johannes.berg@intel.com>
7723 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7724 M:      Luca Coelho <luciano.coelho@intel.com>
7725 M:      Intel Linux Wireless <linuxwifi@intel.com>
7726 L:      linux-wireless@vger.kernel.org
7727 W:      http://intellinuxwireless.org
7728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7729 S:      Supported
7730 F:      drivers/net/wireless/intel/iwlwifi/
7731
7732 INTEL WIRELESS WIMAX CONNECTION 2400
7733 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7734 M:      linux-wimax@intel.com
7735 L:      wimax@linuxwimax.org (subscribers-only)
7736 S:      Supported
7737 W:      http://linuxwimax.org
7738 F:      Documentation/wimax/README.i2400m
7739 F:      drivers/net/wimax/i2400m/
7740 F:      include/uapi/linux/wimax/i2400m.h
7741
7742 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7743 M:      Mario Limonciello <mario.limonciello@dell.com>
7744 S:      Maintained
7745 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7746
7747 INTEL(R) TRACE HUB
7748 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7749 S:      Supported
7750 F:      Documentation/trace/intel_th.rst
7751 F:      drivers/hwtracing/intel_th/
7752
7753 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7754 M:      Ning Sun <ning.sun@intel.com>
7755 L:      tboot-devel@lists.sourceforge.net
7756 W:      http://tboot.sourceforge.net
7757 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7758 S:      Supported
7759 F:      Documentation/intel_txt.txt
7760 F:      include/linux/tboot.h
7761 F:      arch/x86/kernel/tboot.c
7762
7763 INTEL-MID GPIO DRIVER
7764 M:      David Cohen <david.a.cohen@linux.intel.com>
7765 L:      linux-gpio@vger.kernel.org
7766 S:      Maintained
7767 F:      drivers/gpio/gpio-intel-mid.c
7768
7769 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7770 M:      Linus Walleij <linus.walleij@linaro.org>
7771 L:      linux-iio@vger.kernel.org
7772 S:      Maintained
7773 F:      drivers/iio/gyro/mpu3050*
7774 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7775
7776 IOC3 ETHERNET DRIVER
7777 M:      Ralf Baechle <ralf@linux-mips.org>
7778 L:      linux-mips@vger.kernel.org
7779 S:      Maintained
7780 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7781
7782 IOC3 SERIAL DRIVER
7783 M:      Pat Gefre <pfg@sgi.com>
7784 L:      linux-serial@vger.kernel.org
7785 S:      Maintained
7786 F:      drivers/tty/serial/ioc3_serial.c
7787
7788 IOMMU DRIVERS
7789 M:      Joerg Roedel <joro@8bytes.org>
7790 L:      iommu@lists.linux-foundation.org
7791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7792 S:      Maintained
7793 F:      Documentation/devicetree/bindings/iommu/
7794 F:      drivers/iommu/
7795 F:      include/linux/iommu.h
7796 F:      include/linux/of_iommu.h
7797 F:      include/linux/iova.h
7798
7799 IP MASQUERADING
7800 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7801 S:      Maintained
7802 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7803
7804 IPMI SUBSYSTEM
7805 M:      Corey Minyard <minyard@acm.org>
7806 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7807 W:      http://openipmi.sourceforge.net/
7808 S:      Supported
7809 F:      Documentation/devicetree/bindings/ipmi/
7810 F:      Documentation/IPMI.txt
7811 F:      drivers/char/ipmi/
7812 F:      include/linux/ipmi*
7813 F:      include/uapi/linux/ipmi*
7814
7815 IPS SCSI RAID DRIVER
7816 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7817 L:      linux-scsi@vger.kernel.org
7818 W:      http://www.adaptec.com/
7819 S:      Maintained
7820 F:      drivers/scsi/ips*
7821
7822 IPVS
7823 M:      Wensong Zhang <wensong@linux-vs.org>
7824 M:      Simon Horman <horms@verge.net.au>
7825 M:      Julian Anastasov <ja@ssi.bg>
7826 L:      netdev@vger.kernel.org
7827 L:      lvs-devel@vger.kernel.org
7828 S:      Maintained
7829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7831 F:      Documentation/networking/ipvs-sysctl.txt
7832 F:      include/net/ip_vs.h
7833 F:      include/uapi/linux/ip_vs.h
7834 F:      net/netfilter/ipvs/
7835
7836 IPWIRELESS DRIVER
7837 M:      Jiri Kosina <jikos@kernel.org>
7838 M:      David Sterba <dsterba@suse.com>
7839 S:      Odd Fixes
7840 F:      drivers/tty/ipwireless/
7841
7842 IPX NETWORK LAYER
7843 L:      netdev@vger.kernel.org
7844 S:      Obsolete
7845 F:      include/uapi/linux/ipx.h
7846
7847 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7848 M:      Marc Zyngier <marc.zyngier@arm.com>
7849 S:      Maintained
7850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7851 F:      Documentation/IRQ-domain.txt
7852 F:      include/linux/irqdomain.h
7853 F:      kernel/irq/irqdomain.c
7854 F:      kernel/irq/msi.c
7855
7856 IRQ SUBSYSTEM
7857 M:      Thomas Gleixner <tglx@linutronix.de>
7858 L:      linux-kernel@vger.kernel.org
7859 S:      Maintained
7860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7861 F:      kernel/irq/
7862
7863 IRQCHIP DRIVERS
7864 M:      Thomas Gleixner <tglx@linutronix.de>
7865 M:      Jason Cooper <jason@lakedaemon.net>
7866 M:      Marc Zyngier <marc.zyngier@arm.com>
7867 L:      linux-kernel@vger.kernel.org
7868 S:      Maintained
7869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7870 F:      Documentation/devicetree/bindings/interrupt-controller/
7871 F:      drivers/irqchip/
7872
7873 ISA
7874 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7875 S:      Maintained
7876 F:      Documentation/isa.txt
7877 F:      drivers/base/isa.c
7878 F:      include/linux/isa.h
7879
7880 ISA RADIO MODULE
7881 M:      Hans Verkuil <hverkuil@xs4all.nl>
7882 L:      linux-media@vger.kernel.org
7883 T:      git git://linuxtv.org/media_tree.git
7884 W:      https://linuxtv.org
7885 S:      Maintained
7886 F:      drivers/media/radio/radio-isa*
7887
7888 ISAPNP
7889 M:      Jaroslav Kysela <perex@perex.cz>
7890 S:      Maintained
7891 F:      Documentation/isapnp.txt
7892 F:      drivers/pnp/isapnp/
7893 F:      include/linux/isapnp.h
7894
7895 ISCSI
7896 M:      Lee Duncan <lduncan@suse.com>
7897 M:      Chris Leech <cleech@redhat.com>
7898 L:      open-iscsi@googlegroups.com
7899 W:      www.open-iscsi.com
7900 S:      Maintained
7901 F:      drivers/scsi/*iscsi*
7902 F:      include/scsi/*iscsi*
7903
7904 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7905 M:      Peter Jones <pjones@redhat.com>
7906 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7907 S:      Maintained
7908 F:      drivers/firmware/iscsi_ibft*
7909
7910 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7911 M:      Sagi Grimberg <sagi@grimberg.me>
7912 M:      Max Gurtovoy <maxg@mellanox.com>
7913 L:      linux-rdma@vger.kernel.org
7914 S:      Supported
7915 W:      http://www.openfabrics.org
7916 W:      www.open-iscsi.org
7917 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7918 F:      drivers/infiniband/ulp/iser/
7919
7920 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7921 M:      Sagi Grimberg <sagi@grimberg.me>
7922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7923 L:      linux-rdma@vger.kernel.org
7924 L:      target-devel@vger.kernel.org
7925 S:      Supported
7926 W:      http://www.linux-iscsi.org
7927 F:      drivers/infiniband/ulp/isert
7928
7929 ISDN SUBSYSTEM
7930 M:      Karsten Keil <isdn@linux-pingi.de>
7931 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7932 L:      netdev@vger.kernel.org
7933 W:      http://www.isdn4linux.de
7934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7935 S:      Maintained
7936 F:      Documentation/isdn/
7937 F:      drivers/isdn/
7938 F:      include/linux/isdn.h
7939 F:      include/linux/isdn/
7940 F:      include/uapi/linux/isdn.h
7941 F:      include/uapi/linux/isdn/
7942
7943 ISDN SUBSYSTEM (Eicon active card driver)
7944 M:      Armin Schindler <mac@melware.de>
7945 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7946 W:      http://www.melware.de
7947 S:      Maintained
7948 F:      drivers/isdn/hardware/eicon/
7949
7950 IT87 HARDWARE MONITORING DRIVER
7951 M:      Jean Delvare <jdelvare@suse.com>
7952 L:      linux-hwmon@vger.kernel.org
7953 S:      Maintained
7954 F:      Documentation/hwmon/it87
7955 F:      drivers/hwmon/it87.c
7956
7957 IT913X MEDIA DRIVER
7958 M:      Antti Palosaari <crope@iki.fi>
7959 L:      linux-media@vger.kernel.org
7960 W:      https://linuxtv.org
7961 W:      http://palosaari.fi/linux/
7962 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7963 T:      git git://linuxtv.org/anttip/media_tree.git
7964 S:      Maintained
7965 F:      drivers/media/tuners/it913x*
7966
7967 IVTV VIDEO4LINUX DRIVER
7968 M:      Andy Walls <awalls@md.metrocast.net>
7969 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7970 L:      linux-media@vger.kernel.org
7971 T:      git git://linuxtv.org/media_tree.git
7972 W:      http://www.ivtvdriver.org
7973 S:      Maintained
7974 F:      Documentation/media/v4l-drivers/ivtv*
7975 F:      drivers/media/pci/ivtv/
7976 F:      include/uapi/linux/ivtv*
7977
7978 IX2505V MEDIA DRIVER
7979 M:      Malcolm Priestley <tvboxspy@gmail.com>
7980 L:      linux-media@vger.kernel.org
7981 W:      https://linuxtv.org
7982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7983 S:      Maintained
7984 F:      drivers/media/dvb-frontends/ix2505v*
7985
7986 JAILHOUSE HYPERVISOR INTERFACE
7987 M:      Jan Kiszka <jan.kiszka@siemens.com>
7988 L:      jailhouse-dev@googlegroups.com
7989 S:      Maintained
7990 F:      arch/x86/kernel/jailhouse.c
7991 F:      arch/x86/include/asm/jailhouse_para.h
7992
7993 JC42.4 TEMPERATURE SENSOR DRIVER
7994 M:      Guenter Roeck <linux@roeck-us.net>
7995 L:      linux-hwmon@vger.kernel.org
7996 S:      Maintained
7997 F:      drivers/hwmon/jc42.c
7998 F:      Documentation/hwmon/jc42
7999
8000 JFS FILESYSTEM
8001 M:      Dave Kleikamp <shaggy@kernel.org>
8002 L:      jfs-discussion@lists.sourceforge.net
8003 W:      http://jfs.sourceforge.net/
8004 T:      git git://github.com/kleikamp/linux-shaggy.git
8005 S:      Maintained
8006 F:      Documentation/filesystems/jfs.txt
8007 F:      fs/jfs/
8008
8009 JME NETWORK DRIVER
8010 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8011 L:      netdev@vger.kernel.org
8012 S:      Maintained
8013 F:      drivers/net/ethernet/jme.*
8014
8015 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8016 M:      David Woodhouse <dwmw2@infradead.org>
8017 L:      linux-mtd@lists.infradead.org
8018 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8019 S:      Maintained
8020 F:      fs/jffs2/
8021 F:      include/uapi/linux/jffs2.h
8022
8023 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8024 M:      "Theodore Ts'o" <tytso@mit.edu>
8025 M:      Jan Kara <jack@suse.com>
8026 L:      linux-ext4@vger.kernel.org
8027 S:      Maintained
8028 F:      fs/jbd2/
8029 F:      include/linux/jbd2.h
8030
8031 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8032 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8033 L:      linux-media@vger.kernel.org
8034 S:      Maintained
8035 F:      drivers/media/platform/rcar_jpu.c
8036
8037 JSM Neo PCI based serial card
8038 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8039 L:      linux-serial@vger.kernel.org
8040 S:      Maintained
8041 F:      drivers/tty/serial/jsm/
8042
8043 K10TEMP HARDWARE MONITORING DRIVER
8044 M:      Clemens Ladisch <clemens@ladisch.de>
8045 L:      linux-hwmon@vger.kernel.org
8046 S:      Maintained
8047 F:      Documentation/hwmon/k10temp
8048 F:      drivers/hwmon/k10temp.c
8049
8050 K8TEMP HARDWARE MONITORING DRIVER
8051 M:      Rudolf Marek <r.marek@assembler.cz>
8052 L:      linux-hwmon@vger.kernel.org
8053 S:      Maintained
8054 F:      Documentation/hwmon/k8temp
8055 F:      drivers/hwmon/k8temp.c
8056
8057 KASAN
8058 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8059 R:      Alexander Potapenko <glider@google.com>
8060 R:      Dmitry Vyukov <dvyukov@google.com>
8061 L:      kasan-dev@googlegroups.com
8062 S:      Maintained
8063 F:      arch/*/include/asm/kasan.h
8064 F:      arch/*/mm/kasan_init*
8065 F:      Documentation/dev-tools/kasan.rst
8066 F:      include/linux/kasan*.h
8067 F:      lib/test_kasan.c
8068 F:      mm/kasan/
8069 F:      scripts/Makefile.kasan
8070
8071 KCONFIG
8072 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8074 L:      linux-kbuild@vger.kernel.org
8075 S:      Maintained
8076 F:      Documentation/kbuild/kconfig*
8077 F:      scripts/kconfig/
8078 F:      scripts/Kconfig.include
8079
8080 KDUMP
8081 M:      Dave Young <dyoung@redhat.com>
8082 M:      Baoquan He <bhe@redhat.com>
8083 R:      Vivek Goyal <vgoyal@redhat.com>
8084 L:      kexec@lists.infradead.org
8085 W:      http://lse.sourceforge.net/kdump/
8086 S:      Maintained
8087 F:      Documentation/kdump/
8088
8089 KEENE FM RADIO TRANSMITTER DRIVER
8090 M:      Hans Verkuil <hverkuil@xs4all.nl>
8091 L:      linux-media@vger.kernel.org
8092 T:      git git://linuxtv.org/media_tree.git
8093 W:      https://linuxtv.org
8094 S:      Maintained
8095 F:      drivers/media/radio/radio-keene*
8096
8097 KERNEL AUTOMOUNTER
8098 M:      Ian Kent <raven@themaw.net>
8099 L:      autofs@vger.kernel.org
8100 S:      Maintained
8101 F:      fs/autofs/
8102
8103 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8104 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8105 M:      Michal Marek <michal.lkml@markovi.net>
8106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8107 L:      linux-kbuild@vger.kernel.org
8108 S:      Maintained
8109 F:      Documentation/kbuild/
8110 F:      Makefile
8111 F:      scripts/Kbuild*
8112 F:      scripts/Makefile*
8113 F:      scripts/basic/
8114 F:      scripts/mk*
8115 F:      scripts/mod/
8116 F:      scripts/package/
8117
8118 KERNEL JANITORS
8119 L:      kernel-janitors@vger.kernel.org
8120 W:      http://kernelnewbies.org/KernelJanitors
8121 S:      Odd Fixes
8122
8123 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8124 M:      "J. Bruce Fields" <bfields@fieldses.org>
8125 M:      Jeff Layton <jlayton@kernel.org>
8126 L:      linux-nfs@vger.kernel.org
8127 W:      http://nfs.sourceforge.net/
8128 T:      git git://linux-nfs.org/~bfields/linux.git
8129 S:      Supported
8130 F:      fs/nfsd/
8131 F:      include/uapi/linux/nfsd/
8132 F:      fs/lockd/
8133 F:      fs/nfs_common/
8134 F:      net/sunrpc/
8135 F:      include/linux/lockd/
8136 F:      include/linux/sunrpc/
8137 F:      include/uapi/linux/sunrpc/
8138
8139 KERNEL SELFTEST FRAMEWORK
8140 M:      Shuah Khan <shuah@kernel.org>
8141 L:      linux-kselftest@vger.kernel.org
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8143 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8144 S:      Maintained
8145 F:      tools/testing/selftests/
8146 F:      Documentation/dev-tools/kselftest*
8147
8148 KERNEL USERMODE HELPER
8149 M:      Luis Chamberlain <mcgrof@kernel.org>
8150 L:      linux-kernel@vger.kernel.org
8151 S:      Maintained
8152 F:      kernel/umh.c
8153 F:      include/linux/umh.h
8154
8155 KERNEL VIRTUAL MACHINE (KVM)
8156 M:      Paolo Bonzini <pbonzini@redhat.com>
8157 M:      Radim Krčmář <rkrcmar@redhat.com>
8158 L:      kvm@vger.kernel.org
8159 W:      http://www.linux-kvm.org
8160 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8161 S:      Supported
8162 F:      Documentation/virtual/kvm/
8163 F:      include/trace/events/kvm.h
8164 F:      include/uapi/asm-generic/kvm*
8165 F:      include/uapi/linux/kvm*
8166 F:      include/asm-generic/kvm*
8167 F:      include/linux/kvm*
8168 F:      include/kvm/iodev.h
8169 F:      virt/kvm/*
8170 F:      tools/kvm/
8171
8172 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8173 M:      Joerg Roedel <joro@8bytes.org>
8174 L:      kvm@vger.kernel.org
8175 W:      http://www.linux-kvm.org/
8176 S:      Maintained
8177 F:      arch/x86/include/asm/svm.h
8178 F:      arch/x86/kvm/svm.c
8179
8180 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8181 M:      Christoffer Dall <christoffer.dall@arm.com>
8182 M:      Marc Zyngier <marc.zyngier@arm.com>
8183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8184 L:      kvmarm@lists.cs.columbia.edu
8185 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8187 S:      Supported
8188 F:      arch/arm/include/uapi/asm/kvm*
8189 F:      arch/arm/include/asm/kvm*
8190 F:      arch/arm/kvm/
8191 F:      virt/kvm/arm/
8192 F:      include/kvm/arm_*
8193
8194 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8195 M:      Christoffer Dall <christoffer.dall@arm.com>
8196 M:      Marc Zyngier <marc.zyngier@arm.com>
8197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8198 L:      kvmarm@lists.cs.columbia.edu
8199 S:      Maintained
8200 F:      arch/arm64/include/uapi/asm/kvm*
8201 F:      arch/arm64/include/asm/kvm*
8202 F:      arch/arm64/kvm/
8203
8204 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8205 M:      James Hogan <jhogan@kernel.org>
8206 L:      linux-mips@vger.kernel.org
8207 S:      Supported
8208 F:      arch/mips/include/uapi/asm/kvm*
8209 F:      arch/mips/include/asm/kvm*
8210 F:      arch/mips/kvm/
8211
8212 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8213 M:      Paul Mackerras <paulus@ozlabs.org>
8214 L:      kvm-ppc@vger.kernel.org
8215 W:      http://www.linux-kvm.org/
8216 T:      git git://github.com/agraf/linux-2.6.git
8217 S:      Supported
8218 F:      arch/powerpc/include/uapi/asm/kvm*
8219 F:      arch/powerpc/include/asm/kvm*
8220 F:      arch/powerpc/kvm/
8221 F:      arch/powerpc/kernel/kvm*
8222
8223 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8224 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8225 M:      Janosch Frank <frankja@linux.ibm.com>
8226 R:      David Hildenbrand <david@redhat.com>
8227 R:      Cornelia Huck <cohuck@redhat.com>
8228 L:      linux-s390@vger.kernel.org
8229 W:      http://www.ibm.com/developerworks/linux/linux390/
8230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8231 S:      Supported
8232 F:      arch/s390/include/uapi/asm/kvm*
8233 F:      arch/s390/include/asm/gmap.h
8234 F:      arch/s390/include/asm/kvm*
8235 F:      arch/s390/kvm/
8236 F:      arch/s390/mm/gmap.c
8237
8238 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8239 M:      Paolo Bonzini <pbonzini@redhat.com>
8240 M:      Radim Krčmář <rkrcmar@redhat.com>
8241 L:      kvm@vger.kernel.org
8242 W:      http://www.linux-kvm.org
8243 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8244 S:      Supported
8245 F:      arch/x86/kvm/
8246 F:      arch/x86/include/uapi/asm/kvm*
8247 F:      arch/x86/include/asm/kvm*
8248 F:      arch/x86/include/asm/pvclock-abi.h
8249 F:      arch/x86/kernel/kvm.c
8250 F:      arch/x86/kernel/kvmclock.c
8251
8252 KERNFS
8253 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8254 M:      Tejun Heo <tj@kernel.org>
8255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8256 S:      Supported
8257 F:      include/linux/kernfs.h
8258 F:      fs/kernfs/
8259
8260 KEXEC
8261 M:      Eric Biederman <ebiederm@xmission.com>
8262 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8263 L:      kexec@lists.infradead.org
8264 S:      Maintained
8265 F:      include/linux/kexec.h
8266 F:      include/uapi/linux/kexec.h
8267 F:      kernel/kexec*
8268
8269 KEYS-ENCRYPTED
8270 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8271 L:      linux-integrity@vger.kernel.org
8272 L:      keyrings@vger.kernel.org
8273 S:      Supported
8274 F:      Documentation/security/keys/trusted-encrypted.rst
8275 F:      include/keys/encrypted-type.h
8276 F:      security/keys/encrypted-keys/
8277
8278 KEYS-TRUSTED
8279 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8280 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8281 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8282 L:      linux-integrity@vger.kernel.org
8283 L:      keyrings@vger.kernel.org
8284 S:      Supported
8285 F:      Documentation/security/keys/trusted-encrypted.rst
8286 F:      include/keys/trusted-type.h
8287 F:      security/keys/trusted.c
8288 F:      security/keys/trusted.h
8289
8290 KEYS/KEYRINGS:
8291 M:      David Howells <dhowells@redhat.com>
8292 L:      keyrings@vger.kernel.org
8293 S:      Maintained
8294 F:      Documentation/security/keys/core.rst
8295 F:      include/linux/key.h
8296 F:      include/linux/key-type.h
8297 F:      include/linux/keyctl.h
8298 F:      include/uapi/linux/keyctl.h
8299 F:      include/keys/
8300 F:      security/keys/
8301
8302 KGDB / KDB /debug_core
8303 M:      Jason Wessel <jason.wessel@windriver.com>
8304 M:      Daniel Thompson <daniel.thompson@linaro.org>
8305 W:      http://kgdb.wiki.kernel.org/
8306 L:      kgdb-bugreport@lists.sourceforge.net
8307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8308 S:      Maintained
8309 F:      Documentation/dev-tools/kgdb.rst
8310 F:      drivers/misc/kgdbts.c
8311 F:      drivers/tty/serial/kgdboc.c
8312 F:      include/linux/kdb.h
8313 F:      include/linux/kgdb.h
8314 F:      kernel/debug/
8315
8316 KMEMLEAK
8317 M:      Catalin Marinas <catalin.marinas@arm.com>
8318 S:      Maintained
8319 F:      Documentation/dev-tools/kmemleak.rst
8320 F:      include/linux/kmemleak.h
8321 F:      mm/kmemleak.c
8322 F:      mm/kmemleak-test.c
8323
8324 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8325 M:      Luis Chamberlain <mcgrof@kernel.org>
8326 L:      linux-kernel@vger.kernel.org
8327 S:      Maintained
8328 F:      kernel/kmod.c
8329 F:      include/linux/kmod.h
8330 F:      lib/test_kmod.c
8331 F:      tools/testing/selftests/kmod/
8332
8333 KPROBES
8334 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8335 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8336 M:      "David S. Miller" <davem@davemloft.net>
8337 M:      Masami Hiramatsu <mhiramat@kernel.org>
8338 S:      Maintained
8339 F:      Documentation/kprobes.txt
8340 F:      include/linux/kprobes.h
8341 F:      include/asm-generic/kprobes.h
8342 F:      kernel/kprobes.c
8343
8344 KS0108 LCD CONTROLLER DRIVER
8345 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8346 S:      Maintained
8347 F:      Documentation/auxdisplay/ks0108
8348 F:      drivers/auxdisplay/ks0108.c
8349 F:      include/linux/ks0108.h
8350
8351 L3MDEV
8352 M:      David Ahern <dsa@cumulusnetworks.com>
8353 L:      netdev@vger.kernel.org
8354 S:      Maintained
8355 F:      net/l3mdev
8356 F:      include/net/l3mdev.h
8357
8358 L7 BPF FRAMEWORK
8359 M:      John Fastabend <john.fastabend@gmail.com>
8360 M:      Daniel Borkmann <daniel@iogearbox.net>
8361 L:      netdev@vger.kernel.org
8362 S:      Maintained
8363 F:      include/linux/skmsg.h
8364 F:      net/core/skmsg.c
8365 F:      net/core/sock_map.c
8366 F:      net/ipv4/tcp_bpf.c
8367
8368 LANTIQ / INTEL Ethernet drivers
8369 M:      Hauke Mehrtens <hauke@hauke-m.de>
8370 L:      netdev@vger.kernel.org
8371 S:      Maintained
8372 F:      net/dsa/tag_gswip.c
8373 F:      drivers/net/ethernet/lantiq_xrx200.c
8374 F:      drivers/net/dsa/lantiq_pce.h
8375 F:      drivers/net/dsa/lantiq_gswip.c
8376
8377 LANTIQ MIPS ARCHITECTURE
8378 M:      John Crispin <john@phrozen.org>
8379 L:      linux-mips@vger.kernel.org
8380 S:      Maintained
8381 F:      arch/mips/lantiq
8382 F:      drivers/soc/lantiq
8383
8384 LAPB module
8385 L:      linux-x25@vger.kernel.org
8386 S:      Orphan
8387 F:      Documentation/networking/lapb-module.txt
8388 F:      include/*/lapb.h
8389 F:      net/lapb/
8390
8391 LASI 53c700 driver for PARISC
8392 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8393 L:      linux-scsi@vger.kernel.org
8394 S:      Maintained
8395 F:      Documentation/scsi/53c700.txt
8396 F:      drivers/scsi/53c700*
8397
8398 LEAKING_ADDRESSES
8399 M:      Tobin C. Harding <me@tobin.cc>
8400 M:      Tycho Andersen <tycho@tycho.ws>
8401 L:      kernel-hardening@lists.openwall.com
8402 S:      Maintained
8403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8404 F:      scripts/leaking_addresses.pl
8405
8406 LED SUBSYSTEM
8407 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8408 M:      Pavel Machek <pavel@ucw.cz>
8409 L:      linux-leds@vger.kernel.org
8410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8411 S:      Maintained
8412 F:      Documentation/devicetree/bindings/leds/
8413 F:      drivers/leds/
8414 F:      include/linux/leds.h
8415
8416 LEGACY EEPROM DRIVER
8417 M:      Jean Delvare <jdelvare@suse.com>
8418 S:      Maintained
8419 F:      Documentation/misc-devices/eeprom
8420 F:      drivers/misc/eeprom/eeprom.c
8421
8422 LEGO MINDSTORMS EV3
8423 R:      David Lechner <david@lechnology.com>
8424 S:      Maintained
8425 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8426 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8427 F:      drivers/power/supply/lego_ev3_battery.c
8428
8429 LEGO USB Tower driver
8430 M:      Juergen Stuber <starblue@users.sourceforge.net>
8431 L:      legousb-devel@lists.sourceforge.net
8432 W:      http://legousb.sourceforge.net/
8433 S:      Maintained
8434 F:      drivers/usb/misc/legousbtower.c
8435
8436 LG LAPTOP EXTRAS
8437 M:      Matan Ziv-Av <matan@svgalib.org>
8438 L:      platform-driver-x86@vger.kernel.org
8439 S:      Maintained
8440 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8441 F:      Documentation/laptops/lg-laptop.rst
8442 F:      drivers/platform/x86/lg-laptop.c
8443
8444 LG2160 MEDIA DRIVER
8445 M:      Michael Krufky <mkrufky@linuxtv.org>
8446 L:      linux-media@vger.kernel.org
8447 W:      https://linuxtv.org
8448 W:      http://github.com/mkrufky
8449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8450 T:      git git://linuxtv.org/mkrufky/tuners.git
8451 S:      Maintained
8452 F:      drivers/media/dvb-frontends/lg2160.*
8453
8454 LGDT3305 MEDIA DRIVER
8455 M:      Michael Krufky <mkrufky@linuxtv.org>
8456 L:      linux-media@vger.kernel.org
8457 W:      https://linuxtv.org
8458 W:      http://github.com/mkrufky
8459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8460 T:      git git://linuxtv.org/mkrufky/tuners.git
8461 S:      Maintained
8462 F:      drivers/media/dvb-frontends/lgdt3305.*
8463
8464 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8465 M:      Viresh Kumar <vireshk@kernel.org>
8466 L:      linux-ide@vger.kernel.org
8467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8468 S:      Maintained
8469 F:      include/linux/pata_arasan_cf_data.h
8470 F:      drivers/ata/pata_arasan_cf.c
8471
8472 LIBATA PATA DRIVERS
8473 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8474 M:      Jens Axboe <axboe@kernel.dk>
8475 L:      linux-ide@vger.kernel.org
8476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8477 S:      Maintained
8478 F:      drivers/ata/pata_*.c
8479 F:      drivers/ata/ata_generic.c
8480
8481 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8482 M:      Linus Walleij <linus.walleij@linaro.org>
8483 L:      linux-ide@vger.kernel.org
8484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8485 S:      Maintained
8486 F:      drivers/ata/pata_ftide010.c
8487 F:      drivers/ata/sata_gemini.c
8488 F:      drivers/ata/sata_gemini.h
8489
8490 LIBATA SATA AHCI PLATFORM devices support
8491 M:      Hans de Goede <hdegoede@redhat.com>
8492 M:      Jens Axboe <axboe@kernel.dk>
8493 L:      linux-ide@vger.kernel.org
8494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8495 S:      Maintained
8496 F:      drivers/ata/ahci_platform.c
8497 F:      drivers/ata/libahci_platform.c
8498 F:      include/linux/ahci_platform.h
8499
8500 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8501 M:      Mikael Pettersson <mikpelinux@gmail.com>
8502 L:      linux-ide@vger.kernel.org
8503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8504 S:      Maintained
8505 F:      drivers/ata/sata_promise.*
8506
8507 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8508 M:      Jens Axboe <axboe@kernel.dk>
8509 L:      linux-ide@vger.kernel.org
8510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8511 S:      Maintained
8512 F:      drivers/ata/
8513 F:      include/linux/ata.h
8514 F:      include/linux/libata.h
8515 F:      Documentation/devicetree/bindings/ata/
8516
8517 LIBLOCKDEP
8518 M:      Sasha Levin <alexander.levin@microsoft.com>
8519 S:      Maintained
8520 F:      tools/lib/lockdep/
8521
8522 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8523 M:      Ross Zwisler <zwisler@kernel.org>
8524 M:      Dan Williams <dan.j.williams@intel.com>
8525 M:      Vishal Verma <vishal.l.verma@intel.com>
8526 M:      Dave Jiang <dave.jiang@intel.com>
8527 L:      linux-nvdimm@lists.01.org
8528 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8529 S:      Supported
8530 F:      drivers/nvdimm/blk.c
8531 F:      drivers/nvdimm/region_devs.c
8532
8533 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8534 M:      Vishal Verma <vishal.l.verma@intel.com>
8535 M:      Dan Williams <dan.j.williams@intel.com>
8536 M:      Ross Zwisler <zwisler@kernel.org>
8537 M:      Dave Jiang <dave.jiang@intel.com>
8538 L:      linux-nvdimm@lists.01.org
8539 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8540 S:      Supported
8541 F:      drivers/nvdimm/btt*
8542
8543 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8544 M:      Ross Zwisler <zwisler@kernel.org>
8545 M:      Dan Williams <dan.j.williams@intel.com>
8546 M:      Vishal Verma <vishal.l.verma@intel.com>
8547 M:      Dave Jiang <dave.jiang@intel.com>
8548 L:      linux-nvdimm@lists.01.org
8549 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8550 S:      Supported
8551 F:      drivers/nvdimm/pmem*
8552
8553 LIBNVDIMM: DEVICETREE BINDINGS
8554 M:      Oliver O'Halloran <oohall@gmail.com>
8555 L:      linux-nvdimm@lists.01.org
8556 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8557 S:      Supported
8558 F:      drivers/nvdimm/of_pmem.c
8559 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8560
8561 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8562 M:      Dan Williams <dan.j.williams@intel.com>
8563 M:      Ross Zwisler <zwisler@kernel.org>
8564 M:      Vishal Verma <vishal.l.verma@intel.com>
8565 M:      Dave Jiang <dave.jiang@intel.com>
8566 L:      linux-nvdimm@lists.01.org
8567 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8569 S:      Supported
8570 F:      drivers/nvdimm/*
8571 F:      drivers/acpi/nfit/*
8572 F:      include/linux/nd.h
8573 F:      include/linux/libnvdimm.h
8574 F:      include/uapi/linux/ndctl.h
8575
8576 LIGHTNVM PLATFORM SUPPORT
8577 M:      Matias Bjorling <mb@lightnvm.io>
8578 W:      http://github/OpenChannelSSD
8579 L:      linux-block@vger.kernel.org
8580 S:      Maintained
8581 F:      drivers/lightnvm/
8582 F:      include/linux/lightnvm.h
8583 F:      include/uapi/linux/lightnvm.h
8584
8585 LINUX FOR POWER MACINTOSH
8586 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8587 W:      http://www.penguinppc.org/
8588 L:      linuxppc-dev@lists.ozlabs.org
8589 S:      Maintained
8590 F:      arch/powerpc/platforms/powermac/
8591 F:      drivers/macintosh/
8592
8593 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8594 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8595 M:      Paul Mackerras <paulus@samba.org>
8596 M:      Michael Ellerman <mpe@ellerman.id.au>
8597 W:      https://github.com/linuxppc/linux/wiki
8598 L:      linuxppc-dev@lists.ozlabs.org
8599 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8601 S:      Supported
8602 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8603 F:      Documentation/devicetree/bindings/powerpc/
8604 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8605 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8606 F:      Documentation/powerpc/
8607 F:      arch/powerpc/
8608 F:      drivers/char/tpm/tpm_ibmvtpm*
8609 F:      drivers/crypto/nx/
8610 F:      drivers/crypto/vmx/
8611 F:      drivers/i2c/busses/i2c-opal.c
8612 F:      drivers/net/ethernet/ibm/ibmveth.*
8613 F:      drivers/net/ethernet/ibm/ibmvnic.*
8614 F:      drivers/pci/hotplug/pnv_php.c
8615 F:      drivers/pci/hotplug/rpa*
8616 F:      drivers/rtc/rtc-opal.c
8617 F:      drivers/scsi/ibmvscsi/
8618 F:      drivers/tty/hvc/hvc_opal.c
8619 F:      drivers/watchdog/wdrtas.c
8620 F:      tools/testing/selftests/powerpc
8621 N:      /pmac
8622 N:      powermac
8623 N:      powernv
8624 N:      [^a-z0-9]ps3
8625 N:      pseries
8626
8627 LINUX FOR POWERPC EMBEDDED MPC5XXX
8628 M:      Anatolij Gustschin <agust@denx.de>
8629 L:      linuxppc-dev@lists.ozlabs.org
8630 T:      git git://git.denx.de/linux-denx-agust.git
8631 S:      Maintained
8632 F:      arch/powerpc/platforms/512x/
8633 F:      arch/powerpc/platforms/52xx/
8634
8635 LINUX FOR POWERPC EMBEDDED PPC4XX
8636 M:      Alistair Popple <alistair@popple.id.au>
8637 M:      Matt Porter <mporter@kernel.crashing.org>
8638 W:      http://www.penguinppc.org/
8639 L:      linuxppc-dev@lists.ozlabs.org
8640 S:      Maintained
8641 F:      arch/powerpc/platforms/40x/
8642 F:      arch/powerpc/platforms/44x/
8643
8644 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8645 M:      Scott Wood <oss@buserror.net>
8646 M:      Kumar Gala <galak@kernel.crashing.org>
8647 W:      http://www.penguinppc.org/
8648 L:      linuxppc-dev@lists.ozlabs.org
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8650 S:      Maintained
8651 F:      arch/powerpc/platforms/83xx/
8652 F:      arch/powerpc/platforms/85xx/
8653 F:      Documentation/devicetree/bindings/powerpc/fsl/
8654
8655 LINUX FOR POWERPC EMBEDDED PPC8XX
8656 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8657 W:      http://www.penguinppc.org/
8658 L:      linuxppc-dev@lists.ozlabs.org
8659 S:      Maintained
8660 F:      arch/powerpc/platforms/8xx/
8661
8662 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8663 L:      linuxppc-dev@lists.ozlabs.org
8664 S:      Orphan
8665 F:      arch/powerpc/*/*virtex*
8666 F:      arch/powerpc/*/*/*virtex*
8667
8668 LINUX FOR POWERPC PA SEMI PWRFICIENT
8669 L:      linuxppc-dev@lists.ozlabs.org
8670 S:      Orphan
8671 F:      arch/powerpc/platforms/pasemi/
8672 F:      drivers/*/*pasemi*
8673 F:      drivers/*/*/*pasemi*
8674
8675 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8676 M:      Kees Cook <keescook@chromium.org>
8677 S:      Maintained
8678 F:      drivers/misc/lkdtm/*
8679
8680 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8681 M:      Alan Stern <stern@rowland.harvard.edu>
8682 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8683 M:      Will Deacon <will.deacon@arm.com>
8684 M:      Peter Zijlstra <peterz@infradead.org>
8685 M:      Boqun Feng <boqun.feng@gmail.com>
8686 M:      Nicholas Piggin <npiggin@gmail.com>
8687 M:      David Howells <dhowells@redhat.com>
8688 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8689 M:      Luc Maranget <luc.maranget@inria.fr>
8690 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8691 R:      Akira Yokosawa <akiyks@gmail.com>
8692 R:      Daniel Lustig <dlustig@nvidia.com>
8693 L:      linux-kernel@vger.kernel.org
8694 L:      linux-arch@vger.kernel.org
8695 S:      Supported
8696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8697 F:      tools/memory-model/
8698 F:      Documentation/atomic_bitops.txt
8699 F:      Documentation/atomic_t.txt
8700 F:      Documentation/core-api/atomic_ops.rst
8701 F:      Documentation/core-api/refcount-vs-atomic.rst
8702 F:      Documentation/memory-barriers.txt
8703
8704 LIS3LV02D ACCELEROMETER DRIVER
8705 M:      Eric Piel <eric.piel@tremplin-utc.net>
8706 S:      Maintained
8707 F:      Documentation/misc-devices/lis3lv02d
8708 F:      drivers/misc/lis3lv02d/
8709 F:      drivers/platform/x86/hp_accel.c
8710
8711 LIVE PATCHING
8712 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8713 M:      Jessica Yu <jeyu@kernel.org>
8714 M:      Jiri Kosina <jikos@kernel.org>
8715 M:      Miroslav Benes <mbenes@suse.cz>
8716 R:      Petr Mladek <pmladek@suse.com>
8717 S:      Maintained
8718 F:      kernel/livepatch/
8719 F:      include/linux/livepatch.h
8720 F:      arch/x86/include/asm/livepatch.h
8721 F:      arch/x86/kernel/livepatch.c
8722 F:      Documentation/livepatch/
8723 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8724 F:      samples/livepatch/
8725 L:      live-patching@vger.kernel.org
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8727
8728 LLC (802.2)
8729 L:      netdev@vger.kernel.org
8730 S:      Odd fixes
8731 F:      include/linux/llc.h
8732 F:      include/uapi/linux/llc.h
8733 F:      include/net/llc*
8734 F:      net/llc/
8735
8736 LM73 HARDWARE MONITOR DRIVER
8737 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8738 L:      linux-hwmon@vger.kernel.org
8739 S:      Maintained
8740 F:      drivers/hwmon/lm73.c
8741
8742 LM78 HARDWARE MONITOR DRIVER
8743 M:      Jean Delvare <jdelvare@suse.com>
8744 L:      linux-hwmon@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/hwmon/lm78
8747 F:      drivers/hwmon/lm78.c
8748
8749 LM83 HARDWARE MONITOR DRIVER
8750 M:      Jean Delvare <jdelvare@suse.com>
8751 L:      linux-hwmon@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/hwmon/lm83
8754 F:      drivers/hwmon/lm83.c
8755
8756 LM90 HARDWARE MONITOR DRIVER
8757 M:      Jean Delvare <jdelvare@suse.com>
8758 L:      linux-hwmon@vger.kernel.org
8759 S:      Maintained
8760 F:      Documentation/hwmon/lm90
8761 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8762 F:      drivers/hwmon/lm90.c
8763 F:      include/dt-bindings/thermal/lm90.h
8764
8765 LM95234 HARDWARE MONITOR DRIVER
8766 M:      Guenter Roeck <linux@roeck-us.net>
8767 L:      linux-hwmon@vger.kernel.org
8768 S:      Maintained
8769 F:      Documentation/hwmon/lm95234
8770 F:      drivers/hwmon/lm95234.c
8771
8772 LME2510 MEDIA DRIVER
8773 M:      Malcolm Priestley <tvboxspy@gmail.com>
8774 L:      linux-media@vger.kernel.org
8775 W:      https://linuxtv.org
8776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8777 S:      Maintained
8778 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8779
8780 LOADPIN SECURITY MODULE
8781 M:      Kees Cook <keescook@chromium.org>
8782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8783 S:      Supported
8784 F:      security/loadpin/
8785 F:      Documentation/admin-guide/LSM/LoadPin.rst
8786
8787 LOCKING PRIMITIVES
8788 M:      Peter Zijlstra <peterz@infradead.org>
8789 M:      Ingo Molnar <mingo@redhat.com>
8790 M:      Will Deacon <will.deacon@arm.com>
8791 L:      linux-kernel@vger.kernel.org
8792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8793 S:      Maintained
8794 F:      Documentation/locking/
8795 F:      include/linux/lockdep.h
8796 F:      include/linux/spinlock*.h
8797 F:      arch/*/include/asm/spinlock*.h
8798 F:      include/linux/rwlock*.h
8799 F:      include/linux/mutex*.h
8800 F:      include/linux/rwsem*.h
8801 F:      arch/*/include/asm/rwsem.h
8802 F:      include/linux/seqlock.h
8803 F:      lib/locking*.[ch]
8804 F:      kernel/locking/
8805 X:      kernel/locking/locktorture.c
8806
8807 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8808 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8809 L:      linux-ntfs-dev@lists.sourceforge.net
8810 W:      http://www.linux-ntfs.org/content/view/19/37/
8811 S:      Maintained
8812 F:      Documentation/ldm.txt
8813 F:      block/partitions/ldm.*
8814
8815 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8816 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8817 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8818 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8819 L:      MPT-FusionLinux.pdl@broadcom.com
8820 L:      linux-scsi@vger.kernel.org
8821 W:      http://www.avagotech.com/support/
8822 S:      Supported
8823 F:      drivers/message/fusion/
8824 F:      drivers/scsi/mpt3sas/
8825
8826 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8827 M:      Matthew Wilcox <willy@infradead.org>
8828 L:      linux-scsi@vger.kernel.org
8829 S:      Maintained
8830 F:      drivers/scsi/sym53c8xx_2/
8831
8832 LTC1660 DAC DRIVER
8833 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8834 L:      linux-iio@vger.kernel.org
8835 S:      Maintained
8836 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8837 F:      drivers/iio/dac/ltc1660.c
8838
8839 LTC4261 HARDWARE MONITOR DRIVER
8840 M:      Guenter Roeck <linux@roeck-us.net>
8841 L:      linux-hwmon@vger.kernel.org
8842 S:      Maintained
8843 F:      Documentation/hwmon/ltc4261
8844 F:      drivers/hwmon/ltc4261.c
8845
8846 LTC4306 I2C MULTIPLEXER DRIVER
8847 M:      Michael Hennerich <michael.hennerich@analog.com>
8848 W:      http://ez.analog.com/community/linux-device-drivers
8849 L:      linux-i2c@vger.kernel.org
8850 S:      Supported
8851 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8852 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8853
8854 LTP (Linux Test Project)
8855 M:      Mike Frysinger <vapier@gentoo.org>
8856 M:      Cyril Hrubis <chrubis@suse.cz>
8857 M:      Wanlong Gao <wanlong.gao@gmail.com>
8858 M:      Jan Stancek <jstancek@redhat.com>
8859 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8860 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8861 L:      ltp@lists.linux.it (subscribers-only)
8862 W:      http://linux-test-project.github.io/
8863 T:      git git://github.com/linux-test-project/ltp.git
8864 S:      Maintained
8865
8866 M68K ARCHITECTURE
8867 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8868 L:      linux-m68k@lists.linux-m68k.org
8869 W:      http://www.linux-m68k.org/
8870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8871 S:      Maintained
8872 F:      arch/m68k/
8873 F:      drivers/zorro/
8874
8875 M68K ON APPLE MACINTOSH
8876 M:      Joshua Thompson <funaho@jurai.org>
8877 W:      http://www.mac.linux-m68k.org/
8878 L:      linux-m68k@lists.linux-m68k.org
8879 S:      Maintained
8880 F:      arch/m68k/mac/
8881
8882 M68K ON HP9000/300
8883 M:      Philip Blundell <philb@gnu.org>
8884 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8885 S:      Maintained
8886 F:      arch/m68k/hp300/
8887
8888 M88DS3103 MEDIA DRIVER
8889 M:      Antti Palosaari <crope@iki.fi>
8890 L:      linux-media@vger.kernel.org
8891 W:      https://linuxtv.org
8892 W:      http://palosaari.fi/linux/
8893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8894 T:      git git://linuxtv.org/anttip/media_tree.git
8895 S:      Maintained
8896 F:      drivers/media/dvb-frontends/m88ds3103*
8897
8898 M88RS2000 MEDIA DRIVER
8899 M:      Malcolm Priestley <tvboxspy@gmail.com>
8900 L:      linux-media@vger.kernel.org
8901 W:      https://linuxtv.org
8902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8903 S:      Maintained
8904 F:      drivers/media/dvb-frontends/m88rs2000*
8905
8906 MA901 MASTERKIT USB FM RADIO DRIVER
8907 M:      Alexey Klimov <klimov.linux@gmail.com>
8908 L:      linux-media@vger.kernel.org
8909 T:      git git://linuxtv.org/media_tree.git
8910 S:      Maintained
8911 F:      drivers/media/radio/radio-ma901.c
8912
8913 MAC80211
8914 M:      Johannes Berg <johannes@sipsolutions.net>
8915 L:      linux-wireless@vger.kernel.org
8916 W:      http://wireless.kernel.org/
8917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8919 S:      Maintained
8920 F:      Documentation/networking/mac80211-injection.txt
8921 F:      include/net/mac80211.h
8922 F:      net/mac80211/
8923 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8924 F:      Documentation/networking/mac80211_hwsim/README
8925
8926 MAILBOX API
8927 M:      Jassi Brar <jassisinghbrar@gmail.com>
8928 L:      linux-kernel@vger.kernel.org
8929 S:      Maintained
8930 F:      drivers/mailbox/
8931 F:      include/linux/mailbox_client.h
8932 F:      include/linux/mailbox_controller.h
8933
8934 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8935 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8936 W:      http://www.kernel.org/doc/man-pages
8937 L:      linux-man@vger.kernel.org
8938 S:      Maintained
8939
8940 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8941 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8942 L:      linux-mips@vger.kernel.org
8943 S:      Maintained
8944 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8945
8946 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8947 M:      Andrew Lunn <andrew@lunn.ch>
8948 M:      Vivien Didelot <vivien.didelot@gmail.com>
8949 L:      netdev@vger.kernel.org
8950 S:      Maintained
8951 F:      drivers/net/dsa/mv88e6xxx/
8952 F:      include/linux/platform_data/mv88e6xxx.h
8953 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8954
8955 MARVELL ARMADA DRM SUPPORT
8956 M:      Russell King <linux@armlinux.org.uk>
8957 S:      Maintained
8958 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8959 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8960 F:      drivers/gpu/drm/armada/
8961 F:      include/uapi/drm/armada_drm.h
8962 F:      Documentation/devicetree/bindings/display/armada/
8963
8964 MARVELL CRYPTO DRIVER
8965 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8966 M:      Arnaud Ebalard <arno@natisbad.org>
8967 F:      drivers/crypto/marvell/
8968 S:      Maintained
8969 L:      linux-crypto@vger.kernel.org
8970
8971 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8972 M:      Mirko Lindner <mlindner@marvell.com>
8973 M:      Stephen Hemminger <stephen@networkplumber.org>
8974 L:      netdev@vger.kernel.org
8975 S:      Maintained
8976 F:      drivers/net/ethernet/marvell/sk*
8977
8978 MARVELL LIBERTAS WIRELESS DRIVER
8979 L:      libertas-dev@lists.infradead.org
8980 S:      Orphan
8981 F:      drivers/net/wireless/marvell/libertas/
8982
8983 MARVELL MACCHIATOBIN SUPPORT
8984 M:      Russell King <linux@armlinux.org.uk>
8985 L:      linux-arm-kernel@lists.infradead.org
8986 S:      Maintained
8987 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8988
8989 MARVELL MV643XX ETHERNET DRIVER
8990 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8991 L:      netdev@vger.kernel.org
8992 S:      Maintained
8993 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8994 F:      include/linux/mv643xx.h
8995
8996 MARVELL MV88X3310 PHY DRIVER
8997 M:      Russell King <linux@armlinux.org.uk>
8998 L:      netdev@vger.kernel.org
8999 S:      Maintained
9000 F:      drivers/net/phy/marvell10g.c
9001
9002 MARVELL MVNETA ETHERNET DRIVER
9003 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9004 L:      netdev@vger.kernel.org
9005 S:      Maintained
9006 F:      drivers/net/ethernet/marvell/mvneta.*
9007
9008 MARVELL MWIFIEX WIRELESS DRIVER
9009 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9010 M:      Nishant Sarmukadam <nishants@marvell.com>
9011 M:      Ganapathi Bhat <gbhat@marvell.com>
9012 M:      Xinming Hu <huxinming820@gmail.com>
9013 L:      linux-wireless@vger.kernel.org
9014 S:      Maintained
9015 F:      drivers/net/wireless/marvell/mwifiex/
9016
9017 MARVELL MWL8K WIRELESS DRIVER
9018 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9019 L:      linux-wireless@vger.kernel.org
9020 S:      Odd Fixes
9021 F:      drivers/net/wireless/marvell/mwl8k.c
9022
9023 MARVELL NAND CONTROLLER DRIVER
9024 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9025 L:      linux-mtd@lists.infradead.org
9026 S:      Maintained
9027 F:      drivers/mtd/nand/raw/marvell_nand.c
9028 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9029
9030 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9031 M:      Nicolas Pitre <nico@fluxnic.net>
9032 S:      Odd Fixes
9033 F:      drivers/mmc/host/mvsdio.*
9034
9035 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9036 M:      Hu Ziji <huziji@marvell.com>
9037 L:      linux-mmc@vger.kernel.org
9038 S:      Supported
9039 F:      drivers/mmc/host/sdhci-xenon*
9040 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9041
9042 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9043 M:      Sunil Goutham <sgoutham@marvell.com>
9044 M:      Linu Cherian <lcherian@marvell.com>
9045 M:      Geetha sowjanya <gakula@marvell.com>
9046 M:      Jerin Jacob <jerinj@marvell.com>
9047 L:      netdev@vger.kernel.org
9048 S:      Supported
9049 F:      drivers/net/ethernet/marvell/octeontx2/af/
9050
9051 MATROX FRAMEBUFFER DRIVER
9052 L:      linux-fbdev@vger.kernel.org
9053 S:      Orphan
9054 F:      drivers/video/fbdev/matrox/matroxfb_*
9055 F:      include/uapi/linux/matroxfb.h
9056
9057 MAX16065 HARDWARE MONITOR DRIVER
9058 M:      Guenter Roeck <linux@roeck-us.net>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/max16065
9062 F:      drivers/hwmon/max16065.c
9063
9064 MAX2175 SDR TUNER DRIVER
9065 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9066 L:      linux-media@vger.kernel.org
9067 T:      git git://linuxtv.org/media_tree.git
9068 S:      Maintained
9069 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9070 F:      Documentation/media/v4l-drivers/max2175.rst
9071 F:      drivers/media/i2c/max2175*
9072 F:      include/uapi/linux/max2175.h
9073
9074 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9075 L:      linux-hwmon@vger.kernel.org
9076 S:      Orphan
9077 F:      Documentation/hwmon/max6650
9078 F:      drivers/hwmon/max6650.c
9079
9080 MAX6697 HARDWARE MONITOR DRIVER
9081 M:      Guenter Roeck <linux@roeck-us.net>
9082 L:      linux-hwmon@vger.kernel.org
9083 S:      Maintained
9084 F:      Documentation/hwmon/max6697
9085 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9086 F:      drivers/hwmon/max6697.c
9087 F:      include/linux/platform_data/max6697.h
9088
9089 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9090 M:      Peter Rosin <peda@axentia.se>
9091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9092 S:      Maintained
9093 F:      Documentation/devicetree/bindings/sound/max9860.txt
9094 F:      sound/soc/codecs/max9860.*
9095
9096 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9097 M:      Javier Martinez Canillas <javier@dowhile0.org>
9098 L:      linux-kernel@vger.kernel.org
9099 S:      Supported
9100 F:      drivers/regulator/max77802-regulator.c
9101 F:      Documentation/devicetree/bindings/*/*max77802.txt
9102 F:      include/dt-bindings/*/*max77802.h
9103
9104 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9105 M:      Krzysztof Kozlowski <krzk@kernel.org>
9106 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9107 L:      linux-pm@vger.kernel.org
9108 S:      Supported
9109 F:      drivers/power/supply/max14577_charger.c
9110 F:      drivers/power/supply/max77693_charger.c
9111
9112 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9113 M:      Chanwoo Choi <cw00.choi@samsung.com>
9114 M:      Krzysztof Kozlowski <krzk@kernel.org>
9115 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9116 L:      linux-kernel@vger.kernel.org
9117 S:      Supported
9118 F:      drivers/*/max14577*.c
9119 F:      drivers/*/max77686*.c
9120 F:      drivers/*/max77693*.c
9121 F:      drivers/extcon/extcon-max14577.c
9122 F:      drivers/extcon/extcon-max77693.c
9123 F:      drivers/rtc/rtc-max77686.c
9124 F:      drivers/clk/clk-max77686.c
9125 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9126 F:      Documentation/devicetree/bindings/*/max77686.txt
9127 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9128 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9129 F:      include/linux/mfd/max14577*.h
9130 F:      include/linux/mfd/max77686*.h
9131 F:      include/linux/mfd/max77693*.h
9132
9133 MAXIRADIO FM RADIO RECEIVER DRIVER
9134 M:      Hans Verkuil <hverkuil@xs4all.nl>
9135 L:      linux-media@vger.kernel.org
9136 T:      git git://linuxtv.org/media_tree.git
9137 W:      https://linuxtv.org
9138 S:      Maintained
9139 F:      drivers/media/radio/radio-maxiradio*
9140
9141 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9142 M:      Peter Rosin <peda@axentia.se>
9143 L:      linux-iio@vger.kernel.org
9144 S:      Maintained
9145 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9146 F:      drivers/iio/potentiometer/mcp4018.c
9147 F:      drivers/iio/potentiometer/mcp4531.c
9148
9149 MCR20A IEEE-802.15.4 RADIO DRIVER
9150 M:      Xue Liu <liuxuenetmail@gmail.com>
9151 L:      linux-wpan@vger.kernel.org
9152 W:      https://github.com/xueliu/mcr20a-linux
9153 S:      Maintained
9154 F:      drivers/net/ieee802154/mcr20a.c
9155 F:      drivers/net/ieee802154/mcr20a.h
9156 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9157
9158 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9159 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9160 L:      linux-iio@vger.kernel.org
9161 S:      Maintained
9162 F:      drivers/iio/dac/cio-dac.c
9163
9164 MEDIA DRIVERS FOR ASCOT2E
9165 M:      Sergey Kozlov <serjk@netup.ru>
9166 M:      Abylay Ospan <aospan@netup.ru>
9167 L:      linux-media@vger.kernel.org
9168 W:      https://linuxtv.org
9169 W:      http://netup.tv/
9170 T:      git git://linuxtv.org/media_tree.git
9171 S:      Supported
9172 F:      drivers/media/dvb-frontends/ascot2e*
9173
9174 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9175 M:      Jasmin Jessich <jasmin@anw.at>
9176 L:      linux-media@vger.kernel.org
9177 W:      https://linuxtv.org
9178 T:      git git://linuxtv.org/media_tree.git
9179 S:      Maintained
9180 F:      drivers/media/dvb-frontends/cxd2099*
9181
9182 MEDIA DRIVERS FOR CXD2841ER
9183 M:      Sergey Kozlov <serjk@netup.ru>
9184 M:      Abylay Ospan <aospan@netup.ru>
9185 L:      linux-media@vger.kernel.org
9186 W:      https://linuxtv.org
9187 W:      http://netup.tv/
9188 T:      git git://linuxtv.org/media_tree.git
9189 S:      Supported
9190 F:      drivers/media/dvb-frontends/cxd2841er*
9191
9192 MEDIA DRIVERS FOR CXD2880
9193 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9194 L:      linux-media@vger.kernel.org
9195 W:      http://linuxtv.org/
9196 T:      git git://linuxtv.org/media_tree.git
9197 S:      Supported
9198 F:      drivers/media/dvb-frontends/cxd2880/*
9199 F:      drivers/media/spi/cxd2880*
9200
9201 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9202 L:      linux-media@vger.kernel.org
9203 W:      https://linuxtv.org
9204 T:      git git://linuxtv.org/media_tree.git
9205 S:      Orphan
9206 F:      drivers/media/pci/ddbridge/*
9207
9208 MEDIA DRIVERS FOR FREESCALE IMX
9209 M:      Steve Longerbeam <slongerbeam@gmail.com>
9210 M:      Philipp Zabel <p.zabel@pengutronix.de>
9211 L:      linux-media@vger.kernel.org
9212 T:      git git://linuxtv.org/media_tree.git
9213 S:      Maintained
9214 F:      Documentation/devicetree/bindings/media/imx.txt
9215 F:      Documentation/media/v4l-drivers/imx.rst
9216 F:      drivers/staging/media/imx/
9217 F:      include/linux/imx-media.h
9218 F:      include/media/imx.h
9219
9220 MEDIA DRIVER FOR FREESCALE IMX PXP
9221 M:      Philipp Zabel <p.zabel@pengutronix.de>
9222 L:      linux-media@vger.kernel.org
9223 T:      git git://linuxtv.org/media_tree.git
9224 S:      Maintained
9225 F:      drivers/media/platform/imx-pxp.[ch]
9226
9227 MEDIA DRIVERS FOR HELENE
9228 M:      Abylay Ospan <aospan@netup.ru>
9229 L:      linux-media@vger.kernel.org
9230 W:      https://linuxtv.org
9231 W:      http://netup.tv/
9232 T:      git git://linuxtv.org/media_tree.git
9233 S:      Supported
9234 F:      drivers/media/dvb-frontends/helene*
9235
9236 MEDIA DRIVERS FOR HORUS3A
9237 M:      Sergey Kozlov <serjk@netup.ru>
9238 M:      Abylay Ospan <aospan@netup.ru>
9239 L:      linux-media@vger.kernel.org
9240 W:      https://linuxtv.org
9241 W:      http://netup.tv/
9242 T:      git git://linuxtv.org/media_tree.git
9243 S:      Supported
9244 F:      drivers/media/dvb-frontends/horus3a*
9245
9246 MEDIA DRIVERS FOR LNBH25
9247 M:      Sergey Kozlov <serjk@netup.ru>
9248 M:      Abylay Ospan <aospan@netup.ru>
9249 L:      linux-media@vger.kernel.org
9250 W:      https://linuxtv.org
9251 W:      http://netup.tv/
9252 T:      git git://linuxtv.org/media_tree.git
9253 S:      Supported
9254 F:      drivers/media/dvb-frontends/lnbh25*
9255
9256 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9257 L:      linux-media@vger.kernel.org
9258 W:      https://linuxtv.org
9259 T:      git git://linuxtv.org/media_tree.git
9260 S:      Orphan
9261 F:      drivers/media/dvb-frontends/mxl5xx*
9262
9263 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9264 M:      Sergey Kozlov <serjk@netup.ru>
9265 M:      Abylay Ospan <aospan@netup.ru>
9266 L:      linux-media@vger.kernel.org
9267 W:      https://linuxtv.org
9268 W:      http://netup.tv/
9269 T:      git git://linuxtv.org/media_tree.git
9270 S:      Supported
9271 F:      drivers/media/pci/netup_unidvb/*
9272
9273 MEDIA DRIVERS FOR RENESAS - CEU
9274 M:      Jacopo Mondi <jacopo@jmondi.org>
9275 L:      linux-media@vger.kernel.org
9276 L:      linux-renesas-soc@vger.kernel.org
9277 T:      git git://linuxtv.org/media_tree.git
9278 S:      Supported
9279 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9280 F:      drivers/media/platform/renesas-ceu.c
9281 F:      include/media/drv-intf/renesas-ceu.h
9282
9283 MEDIA DRIVERS FOR RENESAS - DRIF
9284 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9285 L:      linux-media@vger.kernel.org
9286 L:      linux-renesas-soc@vger.kernel.org
9287 T:      git git://linuxtv.org/media_tree.git
9288 S:      Supported
9289 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9290 F:      drivers/media/platform/rcar_drif.c
9291
9292 MEDIA DRIVERS FOR RENESAS - FCP
9293 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9294 L:      linux-media@vger.kernel.org
9295 L:      linux-renesas-soc@vger.kernel.org
9296 T:      git git://linuxtv.org/media_tree.git
9297 S:      Supported
9298 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9299 F:      drivers/media/platform/rcar-fcp.c
9300 F:      include/media/rcar-fcp.h
9301
9302 MEDIA DRIVERS FOR RENESAS - FDP1
9303 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9304 L:      linux-media@vger.kernel.org
9305 L:      linux-renesas-soc@vger.kernel.org
9306 T:      git git://linuxtv.org/media_tree.git
9307 S:      Supported
9308 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9309 F:      drivers/media/platform/rcar_fdp1.c
9310
9311 MEDIA DRIVERS FOR RENESAS - VIN
9312 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9313 L:      linux-media@vger.kernel.org
9314 L:      linux-renesas-soc@vger.kernel.org
9315 T:      git git://linuxtv.org/media_tree.git
9316 S:      Supported
9317 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9318 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9319 F:      drivers/media/platform/rcar-vin/
9320
9321 MEDIA DRIVERS FOR RENESAS - VSP1
9322 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9323 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9324 L:      linux-media@vger.kernel.org
9325 L:      linux-renesas-soc@vger.kernel.org
9326 T:      git git://linuxtv.org/media_tree.git
9327 S:      Supported
9328 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9329 F:      drivers/media/platform/vsp1/
9330
9331 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9332 L:      linux-media@vger.kernel.org
9333 W:      https://linuxtv.org
9334 T:      git git://linuxtv.org/media_tree.git
9335 S:      Orphan
9336 F:      drivers/media/dvb-frontends/stv0910*
9337
9338 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9339 L:      linux-media@vger.kernel.org
9340 W:      https://linuxtv.org
9341 T:      git git://linuxtv.org/media_tree.git
9342 S:      Orphan
9343 F:      drivers/media/dvb-frontends/stv6111*
9344
9345 MEDIA DRIVERS FOR STM32 - DCMI
9346 M:      Hugues Fruchet <hugues.fruchet@st.com>
9347 L:      linux-media@vger.kernel.org
9348 T:      git git://linuxtv.org/media_tree.git
9349 S:      Supported
9350 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9351 F:      drivers/media/platform/stm32/stm32-dcmi.c
9352
9353 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9354 M:      Dmitry Osipenko <digetx@gmail.com>
9355 L:      linux-media@vger.kernel.org
9356 L:      linux-tegra@vger.kernel.org
9357 T:      git git://linuxtv.org/media_tree.git
9358 S:      Maintained
9359 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9360 F:      drivers/staging/media/tegra-vde/
9361
9362 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9363 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9364 P:      LinuxTV.org Project
9365 L:      linux-media@vger.kernel.org
9366 W:      https://linuxtv.org
9367 Q:      http://patchwork.kernel.org/project/linux-media/list/
9368 T:      git git://linuxtv.org/media_tree.git
9369 S:      Maintained
9370 F:      Documentation/devicetree/bindings/media/
9371 F:      Documentation/media/
9372 F:      drivers/media/
9373 F:      drivers/staging/media/
9374 F:      include/linux/platform_data/media/
9375 F:      include/media/
9376 F:      include/uapi/linux/dvb/
9377 F:      include/uapi/linux/videodev2.h
9378 F:      include/uapi/linux/media.h
9379 F:      include/uapi/linux/v4l2-*
9380 F:      include/uapi/linux/meye.h
9381 F:      include/uapi/linux/ivtv*
9382 F:      include/uapi/linux/uvcvideo.h
9383
9384 MEDIATEK BLUETOOTH DRIVER
9385 M:      Sean Wang <sean.wang@mediatek.com>
9386 L:      linux-bluetooth@vger.kernel.org
9387 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9388 S:      Maintained
9389 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9390 F:      drivers/bluetooth/btmtkuart.c
9391
9392 MEDIATEK CIR DRIVER
9393 M:      Sean Wang <sean.wang@mediatek.com>
9394 S:      Maintained
9395 F:      drivers/media/rc/mtk-cir.c
9396
9397 MEDIATEK DMA DRIVER
9398 M:      Sean Wang <sean.wang@mediatek.com>
9399 L:      dmaengine@vger.kernel.org
9400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9401 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9402 S:      Maintained
9403 F:      Documentation/devicetree/bindings/dma/mtk-*
9404 F:      drivers/dma/mediatek/
9405
9406 MEDIATEK PMIC LED DRIVER
9407 M:      Sean Wang <sean.wang@mediatek.com>
9408 S:      Maintained
9409 F:      drivers/leds/leds-mt6323.c
9410 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9411
9412 MEDIATEK ETHERNET DRIVER
9413 M:      Felix Fietkau <nbd@openwrt.org>
9414 M:      John Crispin <john@phrozen.org>
9415 M:      Sean Wang <sean.wang@mediatek.com>
9416 M:      Nelson Chang <nelson.chang@mediatek.com>
9417 L:      netdev@vger.kernel.org
9418 S:      Maintained
9419 F:      drivers/net/ethernet/mediatek/
9420
9421 MEDIATEK SWITCH DRIVER
9422 M:      Sean Wang <sean.wang@mediatek.com>
9423 L:      netdev@vger.kernel.org
9424 S:      Maintained
9425 F:      drivers/net/dsa/mt7530.*
9426 F:      net/dsa/tag_mtk.c
9427
9428 MEDIATEK JPEG DRIVER
9429 M:      Rick Chang <rick.chang@mediatek.com>
9430 M:      Bin Liu <bin.liu@mediatek.com>
9431 S:      Supported
9432 F:      drivers/media/platform/mtk-jpeg/
9433 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9434
9435 MEDIATEK MDP DRIVER
9436 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9437 M:      Houlong Wei <houlong.wei@mediatek.com>
9438 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9439 S:      Supported
9440 F:      drivers/media/platform/mtk-mdp/
9441 F:      drivers/media/platform/mtk-vpu/
9442 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9443
9444 MEDIATEK MEDIA DRIVER
9445 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9446 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9447 S:      Supported
9448 F:      drivers/media/platform/mtk-vcodec/
9449 F:      drivers/media/platform/mtk-vpu/
9450 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9451 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9452
9453 MEDIATEK MT76 WIRELESS LAN DRIVER
9454 M:      Felix Fietkau <nbd@nbd.name>
9455 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9456 L:      linux-wireless@vger.kernel.org
9457 S:      Maintained
9458 F:      drivers/net/wireless/mediatek/mt76/
9459
9460 MEDIATEK MT7601U WIRELESS LAN DRIVER
9461 M:      Jakub Kicinski <kubakici@wp.pl>
9462 L:      linux-wireless@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/net/wireless/mediatek/mt7601u/
9465
9466 MEDIATEK NAND CONTROLLER DRIVER
9467 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9468 L:      linux-mtd@lists.infradead.org
9469 S:      Maintained
9470 F:      drivers/mtd/nand/raw/mtk_*
9471 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9472
9473 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9474 M:      Sean Wang <sean.wang@mediatek.com>
9475 S:      Maintained
9476 F:      drivers/char/hw_random/mtk-rng.c
9477
9478 MEDIATEK USB3 DRD IP DRIVER
9479 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9480 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9482 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9483 S:      Maintained
9484 F:      drivers/usb/mtu3/
9485
9486 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9487 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9488 M:      Martin Donnelly <martin.donnelly@ge.com>
9489 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9490 S:      Maintained
9491 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9492 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9493
9494 MEGARAID SCSI/SAS DRIVERS
9495 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9496 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9497 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9498 L:      megaraidlinux.pdl@broadcom.com
9499 L:      linux-scsi@vger.kernel.org
9500 W:      http://www.avagotech.com/support/
9501 S:      Maintained
9502 F:      Documentation/scsi/megaraid.txt
9503 F:      drivers/scsi/megaraid.*
9504 F:      drivers/scsi/megaraid/
9505
9506 MELEXIS MLX90614 DRIVER
9507 M:      Crt Mori <cmo@melexis.com>
9508 L:      linux-iio@vger.kernel.org
9509 W:      http://www.melexis.com
9510 S:      Supported
9511 F:      drivers/iio/temperature/mlx90614.c
9512
9513 MELEXIS MLX90632 DRIVER
9514 M:      Crt Mori <cmo@melexis.com>
9515 L:      linux-iio@vger.kernel.org
9516 W:      http://www.melexis.com
9517 S:      Supported
9518 F:      drivers/iio/temperature/mlx90632.c
9519
9520 MELFAS MIP4 TOUCHSCREEN DRIVER
9521 M:      Sangwon Jee <jeesw@melfas.com>
9522 W:      http://www.melfas.com
9523 S:      Supported
9524 F:      drivers/input/touchscreen/melfas_mip4.c
9525 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9526
9527 MELLANOX ETHERNET DRIVER (mlx4_en)
9528 M:      Tariq Toukan <tariqt@mellanox.com>
9529 L:      netdev@vger.kernel.org
9530 S:      Supported
9531 W:      http://www.mellanox.com
9532 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9533 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9534
9535 MELLANOX ETHERNET DRIVER (mlx5e)
9536 M:      Saeed Mahameed <saeedm@mellanox.com>
9537 L:      netdev@vger.kernel.org
9538 S:      Supported
9539 W:      http://www.mellanox.com
9540 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9541 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9542
9543 MELLANOX ETHERNET INNOVA DRIVERS
9544 R:      Boris Pismenny <borisp@mellanox.com>
9545 L:      netdev@vger.kernel.org
9546 S:      Supported
9547 W:      http://www.mellanox.com
9548 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9549 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9550 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9551 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9552 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9553
9554 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9555 R:      Boris Pismenny <borisp@mellanox.com>
9556 L:      netdev@vger.kernel.org
9557 S:      Supported
9558 W:      http://www.mellanox.com
9559 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9560 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9561 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9562
9563 MELLANOX ETHERNET SWITCH DRIVERS
9564 M:      Jiri Pirko <jiri@mellanox.com>
9565 M:      Ido Schimmel <idosch@mellanox.com>
9566 L:      netdev@vger.kernel.org
9567 S:      Supported
9568 W:      http://www.mellanox.com
9569 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9570 F:      drivers/net/ethernet/mellanox/mlxsw/
9571 F:      tools/testing/selftests/drivers/net/mlxsw/
9572
9573 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9574 M:      mlxsw@mellanox.com
9575 L:      netdev@vger.kernel.org
9576 S:      Supported
9577 W:      http://www.mellanox.com
9578 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9579 F:      drivers/net/ethernet/mellanox/mlxfw/
9580
9581 MELLANOX HARDWARE PLATFORM SUPPORT
9582 M:      Andy Shevchenko <andy@infradead.org>
9583 M:      Darren Hart <dvhart@infradead.org>
9584 M:      Vadim Pasternak <vadimp@mellanox.com>
9585 L:      platform-driver-x86@vger.kernel.org
9586 S:      Supported
9587 F:      drivers/platform/mellanox/
9588
9589 MELLANOX MLX4 core VPI driver
9590 M:      Tariq Toukan <tariqt@mellanox.com>
9591 L:      netdev@vger.kernel.org
9592 L:      linux-rdma@vger.kernel.org
9593 W:      http://www.mellanox.com
9594 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9595 S:      Supported
9596 F:      drivers/net/ethernet/mellanox/mlx4/
9597 F:      include/linux/mlx4/
9598
9599 MELLANOX MLX4 IB driver
9600 M:      Yishai Hadas <yishaih@mellanox.com>
9601 L:      linux-rdma@vger.kernel.org
9602 W:      http://www.mellanox.com
9603 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9604 S:      Supported
9605 F:      drivers/infiniband/hw/mlx4/
9606 F:      include/linux/mlx4/
9607 F:      include/uapi/rdma/mlx4-abi.h
9608
9609 MELLANOX MLX5 core VPI driver
9610 M:      Saeed Mahameed <saeedm@mellanox.com>
9611 M:      Leon Romanovsky <leonro@mellanox.com>
9612 L:      netdev@vger.kernel.org
9613 L:      linux-rdma@vger.kernel.org
9614 W:      http://www.mellanox.com
9615 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9616 S:      Supported
9617 F:      drivers/net/ethernet/mellanox/mlx5/core/
9618 F:      include/linux/mlx5/
9619
9620 MELLANOX MLX5 IB driver
9621 M:      Leon Romanovsky <leonro@mellanox.com>
9622 L:      linux-rdma@vger.kernel.org
9623 W:      http://www.mellanox.com
9624 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9625 S:      Supported
9626 F:      drivers/infiniband/hw/mlx5/
9627 F:      include/linux/mlx5/
9628 F:      include/uapi/rdma/mlx5-abi.h
9629
9630 MELLANOX MLXCPLD I2C AND MUX DRIVER
9631 M:      Vadim Pasternak <vadimp@mellanox.com>
9632 M:      Michael Shych <michaelsh@mellanox.com>
9633 L:      linux-i2c@vger.kernel.org
9634 S:      Supported
9635 F:      drivers/i2c/busses/i2c-mlxcpld.c
9636 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9637 F:      Documentation/i2c/busses/i2c-mlxcpld
9638
9639 MELLANOX MLXCPLD LED DRIVER
9640 M:      Vadim Pasternak <vadimp@mellanox.com>
9641 L:      linux-leds@vger.kernel.org
9642 S:      Supported
9643 F:      drivers/leds/leds-mlxcpld.c
9644 F:      drivers/leds/leds-mlxreg.c
9645 F:      Documentation/leds/leds-mlxcpld.txt
9646
9647 MELLANOX PLATFORM DRIVER
9648 M:      Vadim Pasternak <vadimp@mellanox.com>
9649 L:      platform-driver-x86@vger.kernel.org
9650 S:      Supported
9651 F:      drivers/platform/x86/mlx-platform.c
9652
9653 MEMBARRIER SUPPORT
9654 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9655 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9656 L:      linux-kernel@vger.kernel.org
9657 S:      Supported
9658 F:      kernel/sched/membarrier.c
9659 F:      include/uapi/linux/membarrier.h
9660 F:      arch/powerpc/include/asm/membarrier.h
9661
9662 MEMORY MANAGEMENT
9663 L:      linux-mm@kvack.org
9664 W:      http://www.linux-mm.org
9665 S:      Maintained
9666 F:      include/linux/mm.h
9667 F:      include/linux/gfp.h
9668 F:      include/linux/mmzone.h
9669 F:      include/linux/memory_hotplug.h
9670 F:      include/linux/vmalloc.h
9671 F:      mm/
9672
9673 MEMORY TECHNOLOGY DEVICES (MTD)
9674 M:      David Woodhouse <dwmw2@infradead.org>
9675 M:      Brian Norris <computersforpeace@gmail.com>
9676 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9677 M:      Marek Vasut <marek.vasut@gmail.com>
9678 M:      Richard Weinberger <richard@nod.at>
9679 L:      linux-mtd@lists.infradead.org
9680 W:      http://www.linux-mtd.infradead.org/
9681 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9682 T:      git git://git.infradead.org/linux-mtd.git master
9683 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9684 S:      Maintained
9685 F:      Documentation/devicetree/bindings/mtd/
9686 F:      drivers/mtd/
9687 F:      include/linux/mtd/
9688 F:      include/uapi/mtd/
9689
9690 MEN A21 WATCHDOG DRIVER
9691 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9692 L:      linux-watchdog@vger.kernel.org
9693 S:      Maintained
9694 F:      drivers/watchdog/mena21_wdt.c
9695
9696 MEN CHAMELEON BUS (mcb)
9697 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9698 S:      Maintained
9699 F:      drivers/mcb/
9700 F:      include/linux/mcb.h
9701 F:      Documentation/men-chameleon-bus.txt
9702
9703 MEN F21BMC (Board Management Controller)
9704 M:      Andreas Werner <andreas.werner@men.de>
9705 S:      Supported
9706 F:      drivers/mfd/menf21bmc.c
9707 F:      drivers/watchdog/menf21bmc_wdt.c
9708 F:      drivers/leds/leds-menf21bmc.c
9709 F:      drivers/hwmon/menf21bmc_hwmon.c
9710 F:      Documentation/hwmon/menf21bmc
9711
9712 MEN Z069 WATCHDOG DRIVER
9713 M:      Johannes Thumshirn <jth@kernel.org>
9714 L:      linux-watchdog@vger.kernel.org
9715 S:      Maintained
9716 F:      drivers/watchdog/menz69_wdt.c
9717
9718 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9719 M:      Neil Armstrong <narmstrong@baylibre.com>
9720 L:      linux-media@lists.freedesktop.org
9721 L:      linux-amlogic@lists.infradead.org
9722 W:      http://linux-meson.com/
9723 S:      Supported
9724 F:      drivers/media/platform/meson/ao-cec.c
9725 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9726 T:      git git://linuxtv.org/media_tree.git
9727
9728 MICROBLAZE ARCHITECTURE
9729 M:      Michal Simek <monstr@monstr.eu>
9730 W:      http://www.monstr.eu/fdt/
9731 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9732 S:      Supported
9733 F:      arch/microblaze/
9734
9735 MICROCHIP AT91 SERIAL DRIVER
9736 M:      Richard Genoud <richard.genoud@gmail.com>
9737 S:      Maintained
9738 F:      drivers/tty/serial/atmel_serial.c
9739 F:      drivers/tty/serial/atmel_serial.h
9740 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9741
9742 MICROCHIP AUDIO ASOC DRIVERS
9743 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9744 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9745 S:      Supported
9746 F:      sound/soc/atmel
9747
9748 MICROCHIP DMA DRIVER
9749 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9751 L:      dmaengine@vger.kernel.org
9752 S:      Supported
9753 F:      drivers/dma/at_hdmac.c
9754 F:      drivers/dma/at_hdmac_regs.h
9755 F:      include/linux/platform_data/dma-atmel.h
9756 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9757 F:      include/dt-bindings/dma/at91.h
9758
9759 MICROCHIP ECC DRIVER
9760 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9761 L:      linux-crypto@vger.kernel.org
9762 S:      Maintained
9763 F:      drivers/crypto/atmel-ecc.*
9764
9765 MICROCHIP I2C DRIVER
9766 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9767 L:      linux-i2c@vger.kernel.org
9768 S:      Supported
9769 F:      drivers/i2c/busses/i2c-at91.c
9770
9771 MICROCHIP ISC DRIVER
9772 M:      Eugen Hristev <eugen.hristev@microchip.com>
9773 L:      linux-media@vger.kernel.org
9774 S:      Supported
9775 F:      drivers/media/platform/atmel/atmel-isc.c
9776 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9777 F:      devicetree/bindings/media/atmel-isc.txt
9778
9779 MICROCHIP ISI DRIVER
9780 M:      Eugen Hristev <eugen.hristev@microchip.com>
9781 L:      linux-media@vger.kernel.org
9782 S:      Supported
9783 F:      drivers/media/platform/atmel/atmel-isi.c
9784 F:      include/media/atmel-isi.h
9785
9786 MICROCHIP AT91 USART MFD DRIVER
9787 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9788 L:      linux-kernel@vger.kernel.org
9789 S:      Supported
9790 F:      drivers/mfd/at91-usart.c
9791 F:      include/dt-bindings/mfd/at91-usart.h
9792 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9793
9794 MICROCHIP AT91 USART SPI DRIVER
9795 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9796 L:      linux-spi@vger.kernel.org
9797 S:      Supported
9798 F:      drivers/spi/spi-at91-usart.c
9799 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9800
9801 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9802 M:      Woojung Huh <Woojung.Huh@microchip.com>
9803 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9804 L:      netdev@vger.kernel.org
9805 S:      Maintained
9806 F:      net/dsa/tag_ksz.c
9807 F:      drivers/net/dsa/microchip/*
9808 F:      include/linux/platform_data/microchip-ksz.h
9809 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9810
9811 MICROCHIP LAN743X ETHERNET DRIVER
9812 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9813 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9814 L:      netdev@vger.kernel.org
9815 S:      Maintained
9816 F:      drivers/net/ethernet/microchip/lan743x_*
9817
9818 MICROCHIP LCDFB DRIVER
9819 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9820 L:      linux-fbdev@vger.kernel.org
9821 S:      Maintained
9822 F:      drivers/video/fbdev/atmel_lcdfb.c
9823 F:      include/video/atmel_lcdc.h
9824
9825 MICROCHIP MMC/SD/SDIO MCI DRIVER
9826 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9827 S:      Maintained
9828 F:      drivers/mmc/host/atmel-mci.c
9829
9830 MICROCHIP MCP3911 ADC DRIVER
9831 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9832 M:      Kent Gustavsson <kent@minoris.se>
9833 L:      linux-iio@vger.kernel.org
9834 S:      Supported
9835 F:      drivers/iio/adc/mcp3911.c
9836 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9837
9838 MICROCHIP NAND DRIVER
9839 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9840 L:      linux-mtd@lists.infradead.org
9841 S:      Supported
9842 F:      drivers/mtd/nand/raw/atmel/*
9843 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9844
9845 MICROCHIP PWM DRIVER
9846 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9848 L:      linux-pwm@vger.kernel.org
9849 S:      Supported
9850 F:      drivers/pwm/pwm-atmel.c
9851 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9852
9853 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9854 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9855 M:      Eugen Hristev <eugen.hristev@microchip.com>
9856 L:      linux-iio@vger.kernel.org
9857 S:      Supported
9858 F:      drivers/iio/adc/at91-sama5d2_adc.c
9859 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9860 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9861
9862 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9863 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9864 S:      Supported
9865 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9866
9867 MICROCHIP SPI DRIVER
9868 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9869 S:      Supported
9870 F:      drivers/spi/spi-atmel.*
9871
9872 MICROCHIP SSC DRIVER
9873 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9875 S:      Supported
9876 F:      drivers/misc/atmel-ssc.c
9877 F:      include/linux/atmel-ssc.h
9878
9879 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9880 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9882 S:      Supported
9883 F:      drivers/misc/atmel_tclib.c
9884 F:      drivers/clocksource/tcb_clksrc.c
9885
9886 MICROCHIP USBA UDC DRIVER
9887 M:      Cristian Birsan <cristian.birsan@microchip.com>
9888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9889 S:      Supported
9890 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9891
9892 MICROCHIP USB251XB DRIVER
9893 M:      Richard Leitner <richard.leitner@skidata.com>
9894 L:      linux-usb@vger.kernel.org
9895 S:      Maintained
9896 F:      drivers/usb/misc/usb251xb.c
9897 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9898
9899 MICROCHIP XDMA DRIVER
9900 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9901 L:      linux-arm-kernel@lists.infradead.org
9902 L:      dmaengine@vger.kernel.org
9903 S:      Supported
9904 F:      drivers/dma/at_xdmac.c
9905
9906 MICROSEMI MIPS SOCS
9907 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9908 L:      linux-mips@vger.kernel.org
9909 S:      Maintained
9910 F:      arch/mips/generic/board-ocelot.c
9911 F:      arch/mips/configs/generic/board-ocelot.config
9912 F:      arch/mips/boot/dts/mscc/
9913 F:      Documentation/devicetree/bindings/mips/mscc.txt
9914
9915 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9916 M:      Don Brace <don.brace@microsemi.com>
9917 L:      esc.storagedev@microsemi.com
9918 L:      linux-scsi@vger.kernel.org
9919 S:      Supported
9920 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9921 F:      drivers/scsi/smartpqi/Kconfig
9922 F:      drivers/scsi/smartpqi/Makefile
9923 F:      include/linux/cciss*.h
9924 F:      include/uapi/linux/cciss*.h
9925 F:      Documentation/scsi/smartpqi.txt
9926
9927 MICROSEMI ETHERNET SWITCH DRIVER
9928 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9929 L:      netdev@vger.kernel.org
9930 S:      Supported
9931 F:      drivers/net/ethernet/mscc/
9932
9933 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9934 M:      Chen Yu <yu.c.chen@intel.com>
9935 L:      platform-driver-x86@vger.kernel.org
9936 S:      Supported
9937 F:      drivers/platform/x86/surfacepro3_button.c
9938
9939 MICROTEK X6 SCANNER
9940 M:      Oliver Neukum <oliver@neukum.org>
9941 S:      Maintained
9942 F:      drivers/usb/image/microtek.*
9943
9944 MIPS
9945 M:      Ralf Baechle <ralf@linux-mips.org>
9946 M:      Paul Burton <paul.burton@mips.com>
9947 M:      James Hogan <jhogan@kernel.org>
9948 L:      linux-mips@vger.kernel.org
9949 W:      http://www.linux-mips.org/
9950 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9952 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9953 S:      Supported
9954 F:      Documentation/devicetree/bindings/mips/
9955 F:      Documentation/mips/
9956 F:      arch/mips/
9957 F:      drivers/platform/mips/
9958
9959 MIPS BOSTON DEVELOPMENT BOARD
9960 M:      Paul Burton <paul.burton@mips.com>
9961 L:      linux-mips@vger.kernel.org
9962 S:      Maintained
9963 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9964 F:      arch/mips/boot/dts/img/boston.dts
9965 F:      arch/mips/configs/generic/board-boston.config
9966 F:      drivers/clk/imgtec/clk-boston.c
9967 F:      include/dt-bindings/clock/boston-clock.h
9968
9969 MIPS GENERIC PLATFORM
9970 M:      Paul Burton <paul.burton@mips.com>
9971 L:      linux-mips@vger.kernel.org
9972 S:      Supported
9973 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9974 F:      arch/mips/generic/
9975 F:      arch/mips/tools/generic-board-config.sh
9976
9977 MIPS/LOONGSON1 ARCHITECTURE
9978 M:      Keguang Zhang <keguang.zhang@gmail.com>
9979 L:      linux-mips@vger.kernel.org
9980 S:      Maintained
9981 F:      arch/mips/loongson32/
9982 F:      arch/mips/include/asm/mach-loongson32/
9983 F:      drivers/*/*loongson1*
9984 F:      drivers/*/*/*loongson1*
9985
9986 MIPS/LOONGSON2 ARCHITECTURE
9987 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9988 L:      linux-mips@vger.kernel.org
9989 S:      Maintained
9990 F:      arch/mips/loongson64/fuloong-2e/
9991 F:      arch/mips/loongson64/lemote-2f/
9992 F:      arch/mips/include/asm/mach-loongson64/
9993 F:      drivers/*/*loongson2*
9994 F:      drivers/*/*/*loongson2*
9995
9996 MIPS/LOONGSON3 ARCHITECTURE
9997 M:      Huacai Chen <chenhc@lemote.com>
9998 L:      linux-mips@vger.kernel.org
9999 S:      Maintained
10000 F:      arch/mips/loongson64/
10001 F:      arch/mips/include/asm/mach-loongson64/
10002 F:      drivers/platform/mips/cpu_hwmon.c
10003 F:      drivers/*/*loongson3*
10004 F:      drivers/*/*/*loongson3*
10005
10006 MIPS RINT INSTRUCTION EMULATION
10007 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10008 L:      linux-mips@vger.kernel.org
10009 S:      Supported
10010 F:      arch/mips/math-emu/sp_rint.c
10011 F:      arch/mips/math-emu/dp_rint.c
10012
10013 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10014 M:      Hans Verkuil <hverkuil@xs4all.nl>
10015 L:      linux-media@vger.kernel.org
10016 T:      git git://linuxtv.org/media_tree.git
10017 W:      https://linuxtv.org
10018 S:      Odd Fixes
10019 F:      drivers/media/radio/radio-miropcm20*
10020
10021 MMP SUPPORT
10022 R:      Lubomir Rintel <lkundrak@v3.sk>
10023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10024 S:      Odd Fixes
10025 F:      arch/arm/boot/dts/mmp*
10026 F:      arch/arm/mach-mmp/
10027
10028 MMU GATHER AND TLB INVALIDATION
10029 M:      Will Deacon <will.deacon@arm.com>
10030 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10031 M:      Andrew Morton <akpm@linux-foundation.org>
10032 M:      Nick Piggin <npiggin@gmail.com>
10033 M:      Peter Zijlstra <peterz@infradead.org>
10034 L:      linux-arch@vger.kernel.org
10035 L:      linux-mm@kvack.org
10036 S:      Maintained
10037 F:      arch/*/include/asm/tlb.h
10038 F:      include/asm-generic/tlb.h
10039 F:      mm/mmu_gather.c
10040
10041 MN88472 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/mn88472*
10049
10050 MN88473 MEDIA DRIVER
10051 M:      Antti Palosaari <crope@iki.fi>
10052 L:      linux-media@vger.kernel.org
10053 W:      https://linuxtv.org
10054 W:      http://palosaari.fi/linux/
10055 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10056 S:      Maintained
10057 F:      drivers/media/dvb-frontends/mn88473*
10058
10059 MODULE SUPPORT
10060 M:      Jessica Yu <jeyu@kernel.org>
10061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10062 S:      Maintained
10063 F:      include/linux/module.h
10064 F:      kernel/module.c
10065
10066 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10067 W:      http://popies.net/meye/
10068 S:      Orphan
10069 F:      Documentation/media/v4l-drivers/meye*
10070 F:      drivers/media/pci/meye/
10071 F:      include/uapi/linux/meye.h
10072
10073 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10074 M:      Jiri Slaby <jirislaby@gmail.com>
10075 S:      Maintained
10076 F:      Documentation/serial/moxa-smartio
10077 F:      drivers/tty/mxser.*
10078
10079 MR800 AVERMEDIA USB FM RADIO DRIVER
10080 M:      Alexey Klimov <klimov.linux@gmail.com>
10081 L:      linux-media@vger.kernel.org
10082 T:      git git://linuxtv.org/media_tree.git
10083 S:      Maintained
10084 F:      drivers/media/radio/radio-mr800.c
10085
10086 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10087 M:      Alan Ott <alan@signal11.us>
10088 L:      linux-wpan@vger.kernel.org
10089 S:      Maintained
10090 F:      drivers/net/ieee802154/mrf24j40.c
10091 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10092
10093 MSI LAPTOP SUPPORT
10094 M:      "Lee, Chun-Yi" <jlee@suse.com>
10095 L:      platform-driver-x86@vger.kernel.org
10096 S:      Maintained
10097 F:      drivers/platform/x86/msi-laptop.c
10098
10099 MSI WMI SUPPORT
10100 L:      platform-driver-x86@vger.kernel.org
10101 S:      Orphan
10102 F:      drivers/platform/x86/msi-wmi.c
10103
10104 MSI001 MEDIA DRIVER
10105 M:      Antti Palosaari <crope@iki.fi>
10106 L:      linux-media@vger.kernel.org
10107 W:      https://linuxtv.org
10108 W:      http://palosaari.fi/linux/
10109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10110 T:      git git://linuxtv.org/anttip/media_tree.git
10111 S:      Maintained
10112 F:      drivers/media/tuners/msi001*
10113
10114 MSI2500 MEDIA DRIVER
10115 M:      Antti Palosaari <crope@iki.fi>
10116 L:      linux-media@vger.kernel.org
10117 W:      https://linuxtv.org
10118 W:      http://palosaari.fi/linux/
10119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10120 T:      git git://linuxtv.org/anttip/media_tree.git
10121 S:      Maintained
10122 F:      drivers/media/usb/msi2500/
10123
10124 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10125 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10126 L:      linux-mtd@lists.infradead.org
10127 S:      Maintained
10128 F:      drivers/mtd/devices/docg3*
10129
10130 MT9M032 APTINA SENSOR DRIVER
10131 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10132 L:      linux-media@vger.kernel.org
10133 T:      git git://linuxtv.org/media_tree.git
10134 S:      Maintained
10135 F:      drivers/media/i2c/mt9m032.c
10136 F:      include/media/i2c/mt9m032.h
10137
10138 MT9P031 APTINA CAMERA SENSOR
10139 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10140 L:      linux-media@vger.kernel.org
10141 T:      git git://linuxtv.org/media_tree.git
10142 S:      Maintained
10143 F:      drivers/media/i2c/mt9p031.c
10144 F:      include/media/i2c/mt9p031.h
10145
10146 MT9T001 APTINA CAMERA SENSOR
10147 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10148 L:      linux-media@vger.kernel.org
10149 T:      git git://linuxtv.org/media_tree.git
10150 S:      Maintained
10151 F:      drivers/media/i2c/mt9t001.c
10152 F:      include/media/i2c/mt9t001.h
10153
10154 MT9T112 APTINA CAMERA SENSOR
10155 M:      Jacopo Mondi <jacopo@jmondi.org>
10156 L:      linux-media@vger.kernel.org
10157 T:      git git://linuxtv.org/media_tree.git
10158 S:      Odd Fixes
10159 F:      drivers/media/i2c/mt9t112.c
10160 F:      include/media/i2c/mt9t112.h
10161
10162 MT9V032 APTINA CAMERA SENSOR
10163 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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/mt9v032.txt
10168 F:      drivers/media/i2c/mt9v032.c
10169 F:      include/media/i2c/mt9v032.h
10170
10171 MT9V111 APTINA CAMERA SENSOR
10172 M:      Jacopo Mondi <jacopo@jmondi.org>
10173 L:      linux-media@vger.kernel.org
10174 T:      git git://linuxtv.org/media_tree.git
10175 S:      Maintained
10176 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10177 F:      drivers/media/i2c/mt9v111.c
10178
10179 MULTIFUNCTION DEVICES (MFD)
10180 M:      Lee Jones <lee.jones@linaro.org>
10181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10182 S:      Supported
10183 F:      Documentation/devicetree/bindings/mfd/
10184 F:      drivers/mfd/
10185 F:      include/linux/mfd/
10186 F:      include/dt-bindings/mfd/
10187
10188 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10189 S:      Orphan
10190 F:      drivers/mmc/host/mmc_spi.c
10191 F:      include/linux/spi/mmc_spi.h
10192
10193 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10194 M:      Ulf Hansson <ulf.hansson@linaro.org>
10195 L:      linux-mmc@vger.kernel.org
10196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10197 S:      Maintained
10198 F:      Documentation/devicetree/bindings/mmc/
10199 F:      drivers/mmc/
10200 F:      include/linux/mmc/
10201 F:      include/uapi/linux/mmc/
10202
10203 MULTIPLEXER SUBSYSTEM
10204 M:      Peter Rosin <peda@axentia.se>
10205 S:      Maintained
10206 F:      Documentation/ABI/testing/sysfs-class-mux*
10207 F:      Documentation/devicetree/bindings/mux/
10208 F:      include/dt-bindings/mux/
10209 F:      include/linux/mux/
10210 F:      drivers/mux/
10211
10212 MULTITECH MULTIPORT CARD (ISICOM)
10213 S:      Orphan
10214 F:      drivers/tty/isicom.c
10215 F:      include/linux/isicom.h
10216
10217 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10218 M:      Bin Liu <b-liu@ti.com>
10219 L:      linux-usb@vger.kernel.org
10220 S:      Maintained
10221 F:      drivers/usb/musb/
10222
10223 MXL301RF MEDIA DRIVER
10224 M:      Akihiro Tsukada <tskd08@gmail.com>
10225 L:      linux-media@vger.kernel.org
10226 S:      Odd Fixes
10227 F:      drivers/media/tuners/mxl301rf*
10228
10229 MXL5007T MEDIA DRIVER
10230 M:      Michael Krufky <mkrufky@linuxtv.org>
10231 L:      linux-media@vger.kernel.org
10232 W:      https://linuxtv.org
10233 W:      http://github.com/mkrufky
10234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10235 T:      git git://linuxtv.org/mkrufky/tuners.git
10236 S:      Maintained
10237 F:      drivers/media/tuners/mxl5007t.*
10238
10239 MXSFB DRM DRIVER
10240 M:      Marek Vasut <marex@denx.de>
10241 M:      Stefan Agner <stefan@agner.ch>
10242 L:      dri-devel@lists.freedesktop.org
10243 S:      Supported
10244 F:      drivers/gpu/drm/mxsfb/
10245 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10246 T:      git git://anongit.freedesktop.org/drm/drm-misc
10247
10248 MYLEX DAC960 PCI RAID Controller
10249 M:      Hannes Reinecke <hare@kernel.org>
10250 L:      linux-scsi@vger.kernel.org
10251 S:      Supported
10252 F:      drivers/scsi/myrb.*
10253 F:      drivers/scsi/myrs.*
10254
10255 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10256 M:      Chris Lee <christopher.lee@cspi.com>
10257 L:      netdev@vger.kernel.org
10258 W:      https://www.cspi.com/ethernet-products/support/downloads/
10259 S:      Supported
10260 F:      drivers/net/ethernet/myricom/myri10ge/
10261
10262 NAND FLASH SUBSYSTEM
10263 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10264 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10265 R:      Richard Weinberger <richard@nod.at>
10266 L:      linux-mtd@lists.infradead.org
10267 W:      http://www.linux-mtd.infradead.org/
10268 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10269 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10270 T:      git git://git.infradead.org/linux-mtd.git nand/next
10271 S:      Maintained
10272 F:      drivers/mtd/nand/
10273 F:      include/linux/mtd/*nand*.h
10274
10275 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10276 M:      Daniel Mack <zonque@gmail.com>
10277 S:      Maintained
10278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10279 W:      http://www.native-instruments.com
10280 F:      sound/usb/caiaq/
10281
10282 NATSEMI ETHERNET DRIVER (DP8381x)
10283 S:      Orphan
10284 F:      drivers/net/ethernet/natsemi/natsemi.c
10285
10286 NCR 5380 SCSI DRIVERS
10287 M:      Finn Thain <fthain@telegraphics.com.au>
10288 M:      Michael Schmitz <schmitzmic@gmail.com>
10289 L:      linux-scsi@vger.kernel.org
10290 S:      Maintained
10291 F:      Documentation/scsi/g_NCR5380.txt
10292 F:      drivers/scsi/NCR5380.*
10293 F:      drivers/scsi/arm/cumana_1.c
10294 F:      drivers/scsi/arm/oak.c
10295 F:      drivers/scsi/atari_scsi.*
10296 F:      drivers/scsi/dmx3191d.c
10297 F:      drivers/scsi/g_NCR5380.*
10298 F:      drivers/scsi/mac_scsi.*
10299 F:      drivers/scsi/sun3_scsi.*
10300 F:      drivers/scsi/sun3_scsi_vme.c
10301
10302 NCSI LIBRARY:
10303 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10304 S:      Maintained
10305 F:      net/ncsi/
10306
10307 NCT6775 HARDWARE MONITOR DRIVER
10308 M:      Guenter Roeck <linux@roeck-us.net>
10309 L:      linux-hwmon@vger.kernel.org
10310 S:      Maintained
10311 F:      Documentation/hwmon/nct6775
10312 F:      drivers/hwmon/nct6775.c
10313
10314 NET_FAILOVER MODULE
10315 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10316 L:      netdev@vger.kernel.org
10317 S:      Supported
10318 F:      driver/net/net_failover.c
10319 F:      include/net/net_failover.h
10320 F:      Documentation/networking/net_failover.rst
10321
10322 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10323 M:      Faisal Latif <faisal.latif@intel.com>
10324 L:      linux-rdma@vger.kernel.org
10325 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10326 S:      Supported
10327 F:      drivers/infiniband/hw/nes/
10328 F:      include/uapi/rdma/nes-abi.h
10329
10330 NETEM NETWORK EMULATOR
10331 M:      Stephen Hemminger <stephen@networkplumber.org>
10332 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10333 S:      Maintained
10334 F:      net/sched/sch_netem.c
10335
10336 NETERION 10GbE DRIVERS (s2io/vxge)
10337 M:      Jon Mason <jdmason@kudzu.us>
10338 L:      netdev@vger.kernel.org
10339 S:      Supported
10340 F:      Documentation/networking/s2io.txt
10341 F:      Documentation/networking/vxge.txt
10342 F:      drivers/net/ethernet/neterion/
10343
10344 NETFILTER
10345 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10346 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10347 M:      Florian Westphal <fw@strlen.de>
10348 L:      netfilter-devel@vger.kernel.org
10349 L:      coreteam@netfilter.org
10350 W:      http://www.netfilter.org/
10351 W:      http://www.iptables.org/
10352 W:      http://www.nftables.org/
10353 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10356 S:      Maintained
10357 F:      include/linux/netfilter*
10358 F:      include/linux/netfilter/
10359 F:      include/net/netfilter/
10360 F:      include/uapi/linux/netfilter*
10361 F:      include/uapi/linux/netfilter/
10362 F:      net/*/netfilter.c
10363 F:      net/*/netfilter/
10364 F:      net/netfilter/
10365 F:      net/bridge/br_netfilter*.c
10366
10367 NETROM NETWORK LAYER
10368 M:      Ralf Baechle <ralf@linux-mips.org>
10369 L:      linux-hams@vger.kernel.org
10370 W:      http://www.linux-ax25.org/
10371 S:      Maintained
10372 F:      include/net/netrom.h
10373 F:      include/uapi/linux/netrom.h
10374 F:      net/netrom/
10375
10376 NETRONOME ETHERNET DRIVERS
10377 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10378 L:      oss-drivers@netronome.com
10379 S:      Maintained
10380 F:      drivers/net/ethernet/netronome/
10381
10382 NETWORK BLOCK DEVICE (NBD)
10383 M:      Josef Bacik <josef@toxicpanda.com>
10384 S:      Maintained
10385 L:      linux-block@vger.kernel.org
10386 L:      nbd@other.debian.org
10387 F:      Documentation/blockdev/nbd.txt
10388 F:      drivers/block/nbd.c
10389 F:      include/uapi/linux/nbd.h
10390
10391 NETWORK DROP MONITOR
10392 M:      Neil Horman <nhorman@tuxdriver.com>
10393 L:      netdev@vger.kernel.org
10394 S:      Maintained
10395 W:      https://fedorahosted.org/dropwatch/
10396 F:      net/core/drop_monitor.c
10397
10398 NETWORKING DRIVERS
10399 M:      "David S. Miller" <davem@davemloft.net>
10400 L:      netdev@vger.kernel.org
10401 W:      http://www.linuxfoundation.org/en/Net
10402 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10405 S:      Odd Fixes
10406 F:      Documentation/devicetree/bindings/net/
10407 F:      drivers/net/
10408 F:      include/linux/if_*
10409 F:      include/linux/netdevice.h
10410 F:      include/linux/etherdevice.h
10411 F:      include/linux/fcdevice.h
10412 F:      include/linux/fddidevice.h
10413 F:      include/linux/hippidevice.h
10414 F:      include/linux/inetdevice.h
10415 F:      include/uapi/linux/if_*
10416 F:      include/uapi/linux/netdevice.h
10417
10418 NETWORKING DRIVERS (WIRELESS)
10419 M:      Kalle Valo <kvalo@codeaurora.org>
10420 L:      linux-wireless@vger.kernel.org
10421 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10424 S:      Maintained
10425 F:      Documentation/devicetree/bindings/net/wireless/
10426 F:      drivers/net/wireless/
10427
10428 NETWORKING [DSA]
10429 M:      Andrew Lunn <andrew@lunn.ch>
10430 M:      Vivien Didelot <vivien.didelot@gmail.com>
10431 M:      Florian Fainelli <f.fainelli@gmail.com>
10432 S:      Maintained
10433 F:      Documentation/devicetree/bindings/net/dsa/
10434 F:      net/dsa/
10435 F:      include/net/dsa.h
10436 F:      include/linux/dsa/
10437 F:      drivers/net/dsa/
10438
10439 NETWORKING [GENERAL]
10440 M:      "David S. Miller" <davem@davemloft.net>
10441 L:      netdev@vger.kernel.org
10442 W:      http://www.linuxfoundation.org/en/Net
10443 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10446 B:      mailto:netdev@vger.kernel.org
10447 S:      Maintained
10448 F:      net/
10449 F:      include/net/
10450 F:      include/linux/in.h
10451 F:      include/linux/net.h
10452 F:      include/linux/netdevice.h
10453 F:      include/uapi/linux/in.h
10454 F:      include/uapi/linux/net.h
10455 F:      include/uapi/linux/netdevice.h
10456 F:      include/uapi/linux/net_namespace.h
10457 F:      tools/testing/selftests/net/
10458 F:      lib/net_utils.c
10459 F:      lib/random32.c
10460 F:      Documentation/networking/
10461
10462 NETWORKING [IPSEC]
10463 M:      Steffen Klassert <steffen.klassert@secunet.com>
10464 M:      Herbert Xu <herbert@gondor.apana.org.au>
10465 M:      "David S. Miller" <davem@davemloft.net>
10466 L:      netdev@vger.kernel.org
10467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10469 S:      Maintained
10470 F:      net/xfrm/
10471 F:      net/key/
10472 F:      net/ipv4/xfrm*
10473 F:      net/ipv4/esp4*
10474 F:      net/ipv4/ah4.c
10475 F:      net/ipv4/ipcomp.c
10476 F:      net/ipv4/ip_vti.c
10477 F:      net/ipv6/xfrm*
10478 F:      net/ipv6/esp6*
10479 F:      net/ipv6/ah6.c
10480 F:      net/ipv6/ipcomp6.c
10481 F:      net/ipv6/ip6_vti.c
10482 F:      include/uapi/linux/xfrm.h
10483 F:      include/net/xfrm.h
10484
10485 NETWORKING [IPv4/IPv6]
10486 M:      "David S. Miller" <davem@davemloft.net>
10487 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10488 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10489 L:      netdev@vger.kernel.org
10490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10491 S:      Maintained
10492 F:      net/ipv4/
10493 F:      net/ipv6/
10494 F:      include/net/ip*
10495 F:      arch/x86/net/*
10496
10497 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10498 M:      Paul Moore <paul@paul-moore.com>
10499 W:      https://github.com/netlabel
10500 L:      netdev@vger.kernel.org
10501 L:      linux-security-module@vger.kernel.org
10502 S:      Maintained
10503 F:      Documentation/netlabel/
10504 F:      include/net/calipso.h
10505 F:      include/net/cipso_ipv4.h
10506 F:      include/net/netlabel.h
10507 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10508 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10509 F:      net/netlabel/
10510 F:      net/ipv4/cipso_ipv4.c
10511 F:      net/ipv6/calipso.c
10512 F:      net/netfilter/xt_CONNSECMARK.c
10513 F:      net/netfilter/xt_SECMARK.c
10514
10515 NETWORKING [TCP]
10516 M:      Eric Dumazet <edumazet@google.com>
10517 L:      netdev@vger.kernel.org
10518 S:      Maintained
10519 F:      net/ipv4/tcp*.c
10520 F:      net/ipv4/syncookies.c
10521 F:      net/ipv6/tcp*.c
10522 F:      net/ipv6/syncookies.c
10523 F:      include/uapi/linux/tcp.h
10524 F:      include/net/tcp.h
10525 F:      include/linux/tcp.h
10526 F:      include/trace/events/tcp.h
10527
10528 NETWORKING [TLS]
10529 M:      Boris Pismenny <borisp@mellanox.com>
10530 M:      Aviad Yehezkel <aviadye@mellanox.com>
10531 M:      Dave Watson <davejwatson@fb.com>
10532 M:      John Fastabend <john.fastabend@gmail.com>
10533 M:      Daniel Borkmann <daniel@iogearbox.net>
10534 L:      netdev@vger.kernel.org
10535 S:      Maintained
10536 F:      net/tls/*
10537 F:      include/uapi/linux/tls.h
10538 F:      include/net/tls.h
10539
10540 NETWORKING [WIRELESS]
10541 L:      linux-wireless@vger.kernel.org
10542 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10543
10544 NETDEVSIM
10545 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10546 S:      Maintained
10547 F:      drivers/net/netdevsim/*
10548
10549 NETXEN (1/10) GbE SUPPORT
10550 M:      Manish Chopra <manish.chopra@cavium.com>
10551 M:      Rahul Verma <rahul.verma@cavium.com>
10552 M:      Dept-GELinuxNICDev@cavium.com
10553 L:      netdev@vger.kernel.org
10554 S:      Supported
10555 F:      drivers/net/ethernet/qlogic/netxen/
10556
10557 NFC SUBSYSTEM
10558 M:      Samuel Ortiz <sameo@linux.intel.com>
10559 L:      linux-wireless@vger.kernel.org
10560 L:      linux-nfc@lists.01.org (subscribers-only)
10561 S:      Supported
10562 F:      net/nfc/
10563 F:      include/net/nfc/
10564 F:      include/uapi/linux/nfc.h
10565 F:      drivers/nfc/
10566 F:      include/linux/platform_data/nfcmrvl.h
10567 F:      include/linux/platform_data/nxp-nci.h
10568 F:      Documentation/devicetree/bindings/net/nfc/
10569
10570 NFS, SUNRPC, AND LOCKD CLIENTS
10571 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10572 M:      Anna Schumaker <anna.schumaker@netapp.com>
10573 L:      linux-nfs@vger.kernel.org
10574 W:      http://client.linux-nfs.org
10575 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10576 S:      Maintained
10577 F:      fs/lockd/
10578 F:      fs/nfs/
10579 F:      fs/nfs_common/
10580 F:      net/sunrpc/
10581 F:      include/linux/lockd/
10582 F:      include/linux/nfs*
10583 F:      include/linux/sunrpc/
10584 F:      include/uapi/linux/nfs*
10585 F:      include/uapi/linux/sunrpc/
10586
10587 NILFS2 FILESYSTEM
10588 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10589 L:      linux-nilfs@vger.kernel.org
10590 W:      https://nilfs.sourceforge.io/
10591 W:      https://nilfs.osdn.jp/
10592 T:      git git://github.com/konis/nilfs2.git
10593 S:      Supported
10594 F:      Documentation/filesystems/nilfs2.txt
10595 F:      fs/nilfs2/
10596 F:      include/trace/events/nilfs2.h
10597 F:      include/uapi/linux/nilfs2_api.h
10598 F:      include/uapi/linux/nilfs2_ondisk.h
10599
10600 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10601 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10602 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10603 S:      Maintained
10604 F:      Documentation/scsi/NinjaSCSI.txt
10605 F:      drivers/scsi/pcmcia/nsp_*
10606
10607 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10608 M:      GOTO Masanori <gotom@debian.or.jp>
10609 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10610 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10611 S:      Maintained
10612 F:      Documentation/scsi/NinjaSCSI.txt
10613 F:      drivers/scsi/nsp32*
10614
10615 NIOS2 ARCHITECTURE
10616 M:      Ley Foon Tan <lftan@altera.com>
10617 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10619 S:      Maintained
10620 F:      arch/nios2/
10621
10622 NOHZ, DYNTICKS SUPPORT
10623 M:      Frederic Weisbecker <fweisbec@gmail.com>
10624 M:      Thomas Gleixner <tglx@linutronix.de>
10625 M:      Ingo Molnar <mingo@kernel.org>
10626 L:      linux-kernel@vger.kernel.org
10627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10628 S:      Maintained
10629 F:      kernel/time/tick*.*
10630 F:      include/linux/tick.h
10631 F:      include/linux/sched/nohz.h
10632
10633 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10634 M:      Pavel Machek <pavel@ucw.cz>
10635 M:      Sakari Ailus <sakari.ailus@iki.fi>
10636 L:      linux-media@vger.kernel.org
10637 S:      Maintained
10638 F:      drivers/media/i2c/et8ek8
10639 F:      drivers/media/i2c/ad5820.c
10640
10641 NOKIA N900 POWER SUPPLY DRIVERS
10642 R:      Pali Rohár <pali.rohar@gmail.com>
10643 F:      include/linux/power/bq2415x_charger.h
10644 F:      include/linux/power/bq27xxx_battery.h
10645 F:      include/linux/power/isp1704_charger.h
10646 F:      drivers/power/supply/bq2415x_charger.c
10647 F:      drivers/power/supply/bq27xxx_battery.c
10648 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10649 F:      drivers/power/supply/isp1704_charger.c
10650 F:      drivers/power/supply/rx51_battery.c
10651
10652 NTB AMD DRIVER
10653 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10654 L:      linux-ntb@googlegroups.com
10655 S:      Supported
10656 F:      drivers/ntb/hw/amd/
10657
10658 NTB DRIVER CORE
10659 M:      Jon Mason <jdmason@kudzu.us>
10660 M:      Dave Jiang <dave.jiang@intel.com>
10661 M:      Allen Hubbe <allenbh@gmail.com>
10662 L:      linux-ntb@googlegroups.com
10663 S:      Supported
10664 W:      https://github.com/jonmason/ntb/wiki
10665 T:      git git://github.com/jonmason/ntb.git
10666 F:      drivers/ntb/
10667 F:      drivers/net/ntb_netdev.c
10668 F:      include/linux/ntb.h
10669 F:      include/linux/ntb_transport.h
10670 F:      tools/testing/selftests/ntb/
10671
10672 NTB IDT DRIVER
10673 M:      Serge Semin <fancer.lancer@gmail.com>
10674 L:      linux-ntb@googlegroups.com
10675 S:      Supported
10676 F:      drivers/ntb/hw/idt/
10677
10678 NTB INTEL DRIVER
10679 M:      Dave Jiang <dave.jiang@intel.com>
10680 L:      linux-ntb@googlegroups.com
10681 S:      Supported
10682 W:      https://github.com/davejiang/linux/wiki
10683 T:      git https://github.com/davejiang/linux.git
10684 F:      drivers/ntb/hw/intel/
10685
10686 NTFS FILESYSTEM
10687 M:      Anton Altaparmakov <anton@tuxera.com>
10688 L:      linux-ntfs-dev@lists.sourceforge.net
10689 W:      http://www.tuxera.com/
10690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10691 S:      Supported
10692 F:      Documentation/filesystems/ntfs.txt
10693 F:      fs/ntfs/
10694
10695 NUBUS SUBSYSTEM
10696 M:      Finn Thain <fthain@telegraphics.com.au>
10697 L:      linux-m68k@lists.linux-m68k.org
10698 S:      Maintained
10699 F:      arch/*/include/asm/nubus.h
10700 F:      drivers/nubus/
10701 F:      include/linux/nubus.h
10702 F:      include/uapi/linux/nubus.h
10703
10704 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10705 M:      Antonino Daplas <adaplas@gmail.com>
10706 L:      linux-fbdev@vger.kernel.org
10707 S:      Maintained
10708 F:      drivers/video/fbdev/riva/
10709 F:      drivers/video/fbdev/nvidia/
10710
10711 NVM EXPRESS DRIVER
10712 M:      Keith Busch <keith.busch@intel.com>
10713 M:      Jens Axboe <axboe@fb.com>
10714 M:      Christoph Hellwig <hch@lst.de>
10715 M:      Sagi Grimberg <sagi@grimberg.me>
10716 L:      linux-nvme@lists.infradead.org
10717 T:      git://git.infradead.org/nvme.git
10718 W:      http://git.infradead.org/nvme.git
10719 S:      Supported
10720 F:      drivers/nvme/host/
10721 F:      include/linux/nvme.h
10722 F:      include/uapi/linux/nvme_ioctl.h
10723
10724 NVM EXPRESS FC TRANSPORT DRIVERS
10725 M:      James Smart <james.smart@broadcom.com>
10726 L:      linux-nvme@lists.infradead.org
10727 S:      Supported
10728 F:      include/linux/nvme-fc.h
10729 F:      include/linux/nvme-fc-driver.h
10730 F:      drivers/nvme/host/fc.c
10731 F:      drivers/nvme/target/fc.c
10732 F:      drivers/nvme/target/fcloop.c
10733
10734 NVM EXPRESS TARGET DRIVER
10735 M:      Christoph Hellwig <hch@lst.de>
10736 M:      Sagi Grimberg <sagi@grimberg.me>
10737 L:      linux-nvme@lists.infradead.org
10738 T:      git://git.infradead.org/nvme.git
10739 W:      http://git.infradead.org/nvme.git
10740 S:      Supported
10741 F:      drivers/nvme/target/
10742
10743 NVMEM FRAMEWORK
10744 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10745 S:      Maintained
10746 F:      drivers/nvmem/
10747 F:      Documentation/devicetree/bindings/nvmem/
10748 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10749 F:      include/linux/nvmem-consumer.h
10750 F:      include/linux/nvmem-provider.h
10751
10752 NXP SGTL5000 DRIVER
10753 M:      Fabio Estevam <fabio.estevam@nxp.com>
10754 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10755 S:      Maintained
10756 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10757 F:      sound/soc/codecs/sgtl5000*
10758
10759 NXP TDA998X DRM DRIVER
10760 M:      Russell King <linux@armlinux.org.uk>
10761 S:      Maintained
10762 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10763 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10764 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10765 F:      include/drm/i2c/tda998x.h
10766 F:      include/dt-bindings/display/tda998x.h
10767 K:      "nxp,tda998x"
10768
10769 NXP TFA9879 DRIVER
10770 M:      Peter Rosin <peda@axentia.se>
10771 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10772 S:      Maintained
10773 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10774 F:      sound/soc/codecs/tfa9879*
10775
10776 NXP-NCI NFC DRIVER
10777 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10778 R:      Charles Gorand <charles.gorand@effinnov.com>
10779 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10780 S:      Supported
10781 F:      drivers/nfc/nxp-nci
10782
10783 OBJTOOL
10784 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10785 M:      Peter Zijlstra <peterz@infradead.org>
10786 S:      Supported
10787 F:      tools/objtool/
10788
10789 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10790 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10791 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10792 L:      linuxppc-dev@lists.ozlabs.org
10793 S:      Supported
10794 F:      arch/powerpc/platforms/powernv/ocxl.c
10795 F:      arch/powerpc/include/asm/pnv-ocxl.h
10796 F:      drivers/misc/ocxl/
10797 F:      include/misc/ocxl*
10798 F:      include/uapi/misc/ocxl.h
10799 F:      Documentation/accelerators/ocxl.rst
10800
10801 OMAP AUDIO SUPPORT
10802 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10803 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10805 L:      linux-omap@vger.kernel.org
10806 S:      Maintained
10807 F:      sound/soc/omap/
10808
10809 OMAP CLOCK FRAMEWORK SUPPORT
10810 M:      Paul Walmsley <paul@pwsan.com>
10811 L:      linux-omap@vger.kernel.org
10812 S:      Maintained
10813 F:      arch/arm/*omap*/*clock*
10814
10815 OMAP DEVICE TREE SUPPORT
10816 M:      Benoît Cousson <bcousson@baylibre.com>
10817 M:      Tony Lindgren <tony@atomide.com>
10818 L:      linux-omap@vger.kernel.org
10819 L:      devicetree@vger.kernel.org
10820 S:      Maintained
10821 F:      arch/arm/boot/dts/*omap*
10822 F:      arch/arm/boot/dts/*am3*
10823 F:      arch/arm/boot/dts/*am4*
10824 F:      arch/arm/boot/dts/*am5*
10825 F:      arch/arm/boot/dts/*dra7*
10826
10827 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10828 L:      linux-omap@vger.kernel.org
10829 L:      linux-fbdev@vger.kernel.org
10830 S:      Orphan
10831 F:      drivers/video/fbdev/omap2/
10832 F:      Documentation/arm/OMAP/DSS
10833
10834 OMAP FRAMEBUFFER SUPPORT
10835 L:      linux-fbdev@vger.kernel.org
10836 L:      linux-omap@vger.kernel.org
10837 S:      Orphan
10838 F:      drivers/video/fbdev/omap/
10839
10840 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10841 M:      Roger Quadros <rogerq@ti.com>
10842 M:      Tony Lindgren <tony@atomide.com>
10843 L:      linux-omap@vger.kernel.org
10844 S:      Maintained
10845 F:      drivers/memory/omap-gpmc.c
10846 F:      arch/arm/mach-omap2/*gpmc*
10847
10848 OMAP GPIO DRIVER
10849 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10850 M:      Santosh Shilimkar <ssantosh@kernel.org>
10851 M:      Kevin Hilman <khilman@kernel.org>
10852 L:      linux-omap@vger.kernel.org
10853 S:      Maintained
10854 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10855 F:      drivers/gpio/gpio-omap.c
10856
10857 OMAP HARDWARE SPINLOCK SUPPORT
10858 M:      Ohad Ben-Cohen <ohad@wizery.com>
10859 L:      linux-omap@vger.kernel.org
10860 S:      Maintained
10861 F:      drivers/hwspinlock/omap_hwspinlock.c
10862
10863 OMAP HS MMC SUPPORT
10864 L:      linux-mmc@vger.kernel.org
10865 L:      linux-omap@vger.kernel.org
10866 S:      Orphan
10867 F:      drivers/mmc/host/omap_hsmmc.c
10868
10869 OMAP HWMOD DATA
10870 M:      Paul Walmsley <paul@pwsan.com>
10871 L:      linux-omap@vger.kernel.org
10872 S:      Maintained
10873 F:      arch/arm/mach-omap2/omap_hwmod*data*
10874
10875 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10876 M:      Benoît Cousson <bcousson@baylibre.com>
10877 L:      linux-omap@vger.kernel.org
10878 S:      Maintained
10879 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10880
10881 OMAP HWMOD SUPPORT
10882 M:      Benoît Cousson <bcousson@baylibre.com>
10883 M:      Paul Walmsley <paul@pwsan.com>
10884 L:      linux-omap@vger.kernel.org
10885 S:      Maintained
10886 F:      arch/arm/mach-omap2/omap_hwmod.*
10887
10888 OMAP I2C DRIVER
10889 M:      Vignesh R <vigneshr@ti.com>
10890 L:      linux-omap@vger.kernel.org
10891 L:      linux-i2c@vger.kernel.org
10892 S:      Maintained
10893 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10894 F:      drivers/i2c/busses/i2c-omap.c
10895
10896 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10897 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10898 L:      linux-media@vger.kernel.org
10899 S:      Maintained
10900 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10901 F:      drivers/media/platform/omap3isp/
10902 F:      drivers/staging/media/omap4iss/
10903
10904 OMAP MMC SUPPORT
10905 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10906 L:      linux-omap@vger.kernel.org
10907 S:      Odd Fixes
10908 F:      drivers/mmc/host/omap.c
10909
10910 OMAP POWER MANAGEMENT SUPPORT
10911 M:      Kevin Hilman <khilman@kernel.org>
10912 L:      linux-omap@vger.kernel.org
10913 S:      Maintained
10914 F:      arch/arm/*omap*/*pm*
10915 F:      drivers/cpufreq/omap-cpufreq.c
10916
10917 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10918 M:      Rajendra Nayak <rnayak@codeaurora.org>
10919 M:      Paul Walmsley <paul@pwsan.com>
10920 L:      linux-omap@vger.kernel.org
10921 S:      Maintained
10922 F:      arch/arm/mach-omap2/prm*
10923
10924 OMAP RANDOM NUMBER GENERATOR SUPPORT
10925 M:      Deepak Saxena <dsaxena@plexity.net>
10926 S:      Maintained
10927 F:      drivers/char/hw_random/omap-rng.c
10928
10929 OMAP USB SUPPORT
10930 L:      linux-usb@vger.kernel.org
10931 L:      linux-omap@vger.kernel.org
10932 S:      Orphan
10933 F:      drivers/usb/*/*omap*
10934 F:      arch/arm/*omap*/usb*
10935
10936 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10937 M:      Mark Jackson <mpfj@newflow.co.uk>
10938 L:      linux-omap@vger.kernel.org
10939 S:      Maintained
10940 F:      arch/arm/boot/dts/am335x-nano.dts
10941
10942 OMAP1 SUPPORT
10943 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10944 M:      Tony Lindgren <tony@atomide.com>
10945 L:      linux-omap@vger.kernel.org
10946 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10948 S:      Maintained
10949 F:      arch/arm/mach-omap1/
10950 F:      arch/arm/plat-omap/
10951 F:      arch/arm/configs/omap1_defconfig
10952 F:      drivers/i2c/busses/i2c-omap.c
10953 F:      include/linux/platform_data/i2c-omap.h
10954 F:      include/linux/platform_data/ams-delta-fiq.h
10955
10956 OMAP2+ SUPPORT
10957 M:      Tony Lindgren <tony@atomide.com>
10958 L:      linux-omap@vger.kernel.org
10959 W:      http://www.muru.com/linux/omap/
10960 W:      http://linux.omap.com/
10961 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10963 S:      Maintained
10964 F:      arch/arm/mach-omap2/
10965 F:      arch/arm/plat-omap/
10966 F:      arch/arm/configs/omap2plus_defconfig
10967 F:      drivers/i2c/busses/i2c-omap.c
10968 F:      drivers/irqchip/irq-omap-intc.c
10969 F:      drivers/mfd/*omap*.c
10970 F:      drivers/mfd/menelaus.c
10971 F:      drivers/mfd/palmas.c
10972 F:      drivers/mfd/tps65217.c
10973 F:      drivers/mfd/tps65218.c
10974 F:      drivers/mfd/tps65910.c
10975 F:      drivers/mfd/twl-core.[ch]
10976 F:      drivers/mfd/twl4030*.c
10977 F:      drivers/mfd/twl6030*.c
10978 F:      drivers/mfd/twl6040*.c
10979 F:      drivers/regulator/palmas-regulator*.c
10980 F:      drivers/regulator/pbias-regulator.c
10981 F:      drivers/regulator/tps65217-regulator.c
10982 F:      drivers/regulator/tps65218-regulator.c
10983 F:      drivers/regulator/tps65910-regulator.c
10984 F:      drivers/regulator/twl-regulator.c
10985 F:      drivers/regulator/twl6030-regulator.c
10986 F:      include/linux/platform_data/i2c-omap.h
10987
10988 ONION OMEGA2+ BOARD
10989 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10990 L:      linux-mips@vger.kernel.org
10991 S:      Maintained
10992 F:      arch/mips/boot/dts/ralink/omega2p.dts
10993
10994 OMFS FILESYSTEM
10995 M:      Bob Copeland <me@bobcopeland.com>
10996 L:      linux-karma-devel@lists.sourceforge.net
10997 S:      Maintained
10998 F:      Documentation/filesystems/omfs.txt
10999 F:      fs/omfs/
11000
11001 OMNIKEY CARDMAN 4000 DRIVER
11002 M:      Harald Welte <laforge@gnumonks.org>
11003 S:      Maintained
11004 F:      drivers/char/pcmcia/cm4000_cs.c
11005 F:      include/linux/cm4000_cs.h
11006 F:      include/uapi/linux/cm4000_cs.h
11007
11008 OMNIKEY CARDMAN 4040 DRIVER
11009 M:      Harald Welte <laforge@gnumonks.org>
11010 S:      Maintained
11011 F:      drivers/char/pcmcia/cm4040_cs.*
11012
11013 OMNIVISION OV13858 SENSOR DRIVER
11014 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11015 L:      linux-media@vger.kernel.org
11016 T:      git git://linuxtv.org/media_tree.git
11017 S:      Maintained
11018 F:      drivers/media/i2c/ov13858.c
11019
11020 OMNIVISION OV2680 SENSOR DRIVER
11021 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11022 L:      linux-media@vger.kernel.org
11023 T:      git git://linuxtv.org/media_tree.git
11024 S:      Maintained
11025 F:      drivers/media/i2c/ov2680.c
11026 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11027
11028 OMNIVISION OV2685 SENSOR DRIVER
11029 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11030 L:      linux-media@vger.kernel.org
11031 T:      git git://linuxtv.org/media_tree.git
11032 S:      Maintained
11033 F:      drivers/media/i2c/ov2685.c
11034
11035 OMNIVISION OV5640 SENSOR DRIVER
11036 M:      Steve Longerbeam <slongerbeam@gmail.com>
11037 L:      linux-media@vger.kernel.org
11038 T:      git git://linuxtv.org/media_tree.git
11039 S:      Maintained
11040 F:      drivers/media/i2c/ov5640.c
11041
11042 OMNIVISION OV5647 SENSOR DRIVER
11043 M:      Luis Oliveira <lolivei@synopsys.com>
11044 L:      linux-media@vger.kernel.org
11045 T:      git git://linuxtv.org/media_tree.git
11046 S:      Maintained
11047 F:      drivers/media/i2c/ov5647.c
11048
11049 OMNIVISION OV5695 SENSOR DRIVER
11050 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11051 L:      linux-media@vger.kernel.org
11052 T:      git git://linuxtv.org/media_tree.git
11053 S:      Maintained
11054 F:      drivers/media/i2c/ov5695.c
11055
11056 OMNIVISION OV7670 SENSOR DRIVER
11057 M:      Jonathan Corbet <corbet@lwn.net>
11058 L:      linux-media@vger.kernel.org
11059 T:      git git://linuxtv.org/media_tree.git
11060 S:      Maintained
11061 F:      drivers/media/i2c/ov7670.c
11062 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11063
11064 OMNIVISION OV772x SENSOR DRIVER
11065 M:      Jacopo Mondi <jacopo@jmondi.org>
11066 L:      linux-media@vger.kernel.org
11067 T:      git git://linuxtv.org/media_tree.git
11068 S:      Odd fixes
11069 F:      drivers/media/i2c/ov772x.c
11070 F:      include/media/i2c/ov772x.h
11071 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11072
11073 OMNIVISION OV7740 SENSOR DRIVER
11074 M:      Wenyou Yang <wenyou.yang@microchip.com>
11075 L:      linux-media@vger.kernel.org
11076 T:      git git://linuxtv.org/media_tree.git
11077 S:      Maintained
11078 F:      drivers/media/i2c/ov7740.c
11079 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11080
11081 OMNIVISION OV9650 SENSOR DRIVER
11082 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11083 R:      Akinobu Mita <akinobu.mita@gmail.com>
11084 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11085 L:      linux-media@vger.kernel.org
11086 T:      git git://linuxtv.org/media_tree.git
11087 S:      Maintained
11088 F:      drivers/media/i2c/ov9650.c
11089 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11090
11091 ONENAND FLASH DRIVER
11092 M:      Kyungmin Park <kyungmin.park@samsung.com>
11093 L:      linux-mtd@lists.infradead.org
11094 S:      Maintained
11095 F:      drivers/mtd/nand/onenand/
11096 F:      include/linux/mtd/onenand*.h
11097
11098 ONSTREAM SCSI TAPE DRIVER
11099 M:      Willem Riede <osst@riede.org>
11100 L:      osst-users@lists.sourceforge.net
11101 L:      linux-scsi@vger.kernel.org
11102 S:      Maintained
11103 F:      Documentation/scsi/osst.txt
11104 F:      drivers/scsi/osst.*
11105 F:      drivers/scsi/osst_*.h
11106 F:      drivers/scsi/st.h
11107
11108 OP-TEE DRIVER
11109 M:      Jens Wiklander <jens.wiklander@linaro.org>
11110 S:      Maintained
11111 F:      drivers/tee/optee/
11112
11113 OPA-VNIC DRIVER
11114 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11115 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11116 L:      linux-rdma@vger.kernel.org
11117 S:      Supported
11118 F:      drivers/infiniband/ulp/opa_vnic
11119
11120 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11121 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11122 M:      Frank Rowand <frowand.list@gmail.com>
11123 L:      devicetree@vger.kernel.org
11124 S:      Maintained
11125 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11126 F:      Documentation/devicetree/overlay-notes.txt
11127 F:      drivers/of/overlay.c
11128 F:      drivers/of/resolver.c
11129 K:      of_overlay_notifier_
11130
11131 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11132 M:      Rob Herring <robh+dt@kernel.org>
11133 M:      Frank Rowand <frowand.list@gmail.com>
11134 L:      devicetree@vger.kernel.org
11135 W:      http://www.devicetree.org/
11136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11137 S:      Maintained
11138 F:      drivers/of/
11139 F:      include/linux/of*.h
11140 F:      scripts/dtc/
11141 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11142
11143 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11144 M:      Rob Herring <robh+dt@kernel.org>
11145 M:      Mark Rutland <mark.rutland@arm.com>
11146 L:      devicetree@vger.kernel.org
11147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11148 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11149 S:      Maintained
11150 F:      Documentation/devicetree/
11151 F:      arch/*/boot/dts/
11152 F:      include/dt-bindings/
11153
11154 OPENCORES I2C BUS DRIVER
11155 M:      Peter Korsgaard <peter@korsgaard.com>
11156 L:      linux-i2c@vger.kernel.org
11157 S:      Maintained
11158 F:      Documentation/i2c/busses/i2c-ocores
11159 F:      drivers/i2c/busses/i2c-ocores.c
11160
11161 OPENRISC ARCHITECTURE
11162 M:      Jonas Bonn <jonas@southpole.se>
11163 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11164 M:      Stafford Horne <shorne@gmail.com>
11165 T:      git git://github.com/openrisc/linux.git
11166 L:      openrisc@lists.librecores.org
11167 W:      http://openrisc.io
11168 S:      Maintained
11169 F:      Documentation/devicetree/bindings/openrisc/
11170 F:      Documentation/openrisc/
11171 F:      arch/openrisc/
11172 F:      drivers/irqchip/irq-ompic.c
11173 F:      drivers/irqchip/irq-or1k-*
11174
11175 OPENVSWITCH
11176 M:      Pravin B Shelar <pshelar@ovn.org>
11177 L:      netdev@vger.kernel.org
11178 L:      dev@openvswitch.org
11179 W:      http://openvswitch.org
11180 S:      Maintained
11181 F:      net/openvswitch/
11182 F:      include/uapi/linux/openvswitch.h
11183
11184 OPERATING PERFORMANCE POINTS (OPP)
11185 M:      Viresh Kumar <vireshk@kernel.org>
11186 M:      Nishanth Menon <nm@ti.com>
11187 M:      Stephen Boyd <sboyd@kernel.org>
11188 L:      linux-pm@vger.kernel.org
11189 S:      Maintained
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11191 F:      drivers/opp/
11192 F:      include/linux/pm_opp.h
11193 F:      Documentation/power/opp.txt
11194 F:      Documentation/devicetree/bindings/opp/
11195
11196 OPL4 DRIVER
11197 M:      Clemens Ladisch <clemens@ladisch.de>
11198 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11199 T:      git git://git.alsa-project.org/alsa-kernel.git
11200 S:      Maintained
11201 F:      sound/drivers/opl4/
11202
11203 OPROFILE
11204 M:      Robert Richter <rric@kernel.org>
11205 L:      oprofile-list@lists.sf.net
11206 S:      Maintained
11207 F:      arch/*/include/asm/oprofile*.h
11208 F:      arch/*/oprofile/
11209 F:      drivers/oprofile/
11210 F:      include/linux/oprofile.h
11211
11212 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11213 M:      Mark Fasheh <mark@fasheh.com>
11214 M:      Joel Becker <jlbec@evilplan.org>
11215 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11216 W:      http://ocfs2.wiki.kernel.org
11217 S:      Supported
11218 F:      Documentation/filesystems/ocfs2.txt
11219 F:      Documentation/filesystems/dlmfs.txt
11220 F:      fs/ocfs2/
11221
11222 ORANGEFS FILESYSTEM
11223 M:      Mike Marshall <hubcap@omnibond.com>
11224 R:      Martin Brandenburg <martin@omnibond.com>
11225 L:      devel@lists.orangefs.org
11226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11227 S:      Supported
11228 F:      fs/orangefs/
11229 F:      Documentation/filesystems/orangefs.txt
11230
11231 ORINOCO DRIVER
11232 L:      linux-wireless@vger.kernel.org
11233 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11234 W:      http://www.nongnu.org/orinoco/
11235 S:      Orphan
11236 F:      drivers/net/wireless/intersil/orinoco/
11237
11238 OSD LIBRARY and FILESYSTEM
11239 M:      Boaz Harrosh <ooo@electrozaur.com>
11240 S:      Maintained
11241 F:      drivers/scsi/osd/
11242 F:      include/scsi/osd_*
11243 F:      fs/exofs/
11244
11245 OV2659 OMNIVISION SENSOR DRIVER
11246 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11247 L:      linux-media@vger.kernel.org
11248 W:      https://linuxtv.org
11249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11250 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11251 S:      Maintained
11252 F:      drivers/media/i2c/ov2659.c
11253 F:      include/media/i2c/ov2659.h
11254
11255 OVERLAY FILESYSTEM
11256 M:      Miklos Szeredi <miklos@szeredi.hu>
11257 L:      linux-unionfs@vger.kernel.org
11258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11259 S:      Supported
11260 F:      fs/overlayfs/
11261 F:      Documentation/filesystems/overlayfs.txt
11262
11263 P54 WIRELESS DRIVER
11264 M:      Christian Lamparter <chunkeey@googlemail.com>
11265 L:      linux-wireless@vger.kernel.org
11266 W:      http://wireless.kernel.org/en/users/Drivers/p54
11267 S:      Maintained
11268 F:      drivers/net/wireless/intersil/p54/
11269
11270 PA SEMI ETHERNET DRIVER
11271 L:      netdev@vger.kernel.org
11272 S:      Orphan
11273 F:      drivers/net/ethernet/pasemi/*
11274
11275 PA SEMI SMBUS DRIVER
11276 L:      linux-i2c@vger.kernel.org
11277 S:      Orphan
11278 F:      drivers/i2c/busses/i2c-pasemi.c
11279
11280 PADATA PARALLEL EXECUTION MECHANISM
11281 M:      Steffen Klassert <steffen.klassert@secunet.com>
11282 L:      linux-crypto@vger.kernel.org
11283 S:      Maintained
11284 F:      kernel/padata.c
11285 F:      include/linux/padata.h
11286 F:      Documentation/padata.txt
11287
11288 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11289 M:      Harald Welte <laforge@gnumonks.org>
11290 L:      platform-driver-x86@vger.kernel.org
11291 S:      Maintained
11292 F:      drivers/platform/x86/panasonic-laptop.c
11293
11294 PARALLEL LCD/KEYPAD PANEL DRIVER
11295 M:      Willy Tarreau <willy@haproxy.com>
11296 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11297 S:      Odd Fixes
11298 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11299 F:      drivers/auxdisplay/panel.c
11300
11301 PARALLEL PORT SUBSYSTEM
11302 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11303 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11304 L:      linux-parport@lists.infradead.org (subscribers-only)
11305 S:      Maintained
11306 F:      drivers/parport/
11307 F:      include/linux/parport*.h
11308 F:      drivers/char/ppdev.c
11309 F:      include/uapi/linux/ppdev.h
11310 F:      Documentation/parport*.txt
11311
11312 PARAVIRT_OPS INTERFACE
11313 M:      Juergen Gross <jgross@suse.com>
11314 M:      Alok Kataria <akataria@vmware.com>
11315 L:      virtualization@lists.linux-foundation.org
11316 S:      Supported
11317 F:      Documentation/virtual/paravirt_ops.txt
11318 F:      arch/*/kernel/paravirt*
11319 F:      arch/*/include/asm/paravirt*.h
11320 F:      include/linux/hypervisor.h
11321
11322 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11323 M:      Tim Waugh <tim@cyberelk.net>
11324 L:      linux-parport@lists.infradead.org (subscribers-only)
11325 S:      Maintained
11326 F:      Documentation/blockdev/paride.txt
11327 F:      drivers/block/paride/
11328
11329 PARISC ARCHITECTURE
11330 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11331 M:      Helge Deller <deller@gmx.de>
11332 L:      linux-parisc@vger.kernel.org
11333 W:      http://www.parisc-linux.org/
11334 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11337 S:      Maintained
11338 F:      arch/parisc/
11339 F:      Documentation/parisc/
11340 F:      drivers/parisc/
11341 F:      drivers/char/agp/parisc-agp.c
11342 F:      drivers/input/serio/gscps2.c
11343 F:      drivers/parport/parport_gsc.*
11344 F:      drivers/tty/serial/8250/8250_gsc.c
11345 F:      drivers/video/fbdev/sti*
11346 F:      drivers/video/console/sti*
11347 F:      drivers/video/logo/logo_parisc*
11348
11349 PARMAN
11350 M:      Jiri Pirko <jiri@mellanox.com>
11351 L:      netdev@vger.kernel.org
11352 S:      Supported
11353 F:      lib/parman.c
11354 F:      lib/test_parman.c
11355 F:      include/linux/parman.h
11356
11357 PC87360 HARDWARE MONITORING DRIVER
11358 M:      Jim Cromie <jim.cromie@gmail.com>
11359 L:      linux-hwmon@vger.kernel.org
11360 S:      Maintained
11361 F:      Documentation/hwmon/pc87360
11362 F:      drivers/hwmon/pc87360.c
11363
11364 PC8736x GPIO DRIVER
11365 M:      Jim Cromie <jim.cromie@gmail.com>
11366 S:      Maintained
11367 F:      drivers/char/pc8736x_gpio.c
11368
11369 PC87427 HARDWARE MONITORING DRIVER
11370 M:      Jean Delvare <jdelvare@suse.com>
11371 L:      linux-hwmon@vger.kernel.org
11372 S:      Maintained
11373 F:      Documentation/hwmon/pc87427
11374 F:      drivers/hwmon/pc87427.c
11375
11376 PCA9532 LED DRIVER
11377 M:      Riku Voipio <riku.voipio@iki.fi>
11378 S:      Maintained
11379 F:      drivers/leds/leds-pca9532.c
11380 F:      include/linux/leds-pca9532.h
11381
11382 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11383 M:      Guenter Roeck <linux@roeck-us.net>
11384 L:      linux-i2c@vger.kernel.org
11385 S:      Maintained
11386 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11387
11388 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11389 M:      Khalid Aziz <khalid@gonehiking.org>
11390 S:      Maintained
11391 F:      drivers/firmware/pcdp.*
11392
11393 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11394 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11395 L:      linux-pci@vger.kernel.org
11396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11397 S:      Maintained
11398 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11399 F:      drivers/pci/controller/pci-aardvark.c
11400
11401 PCI DRIVER FOR ALTERA PCIE IP
11402 M:      Ley Foon Tan <lftan@altera.com>
11403 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11404 L:      linux-pci@vger.kernel.org
11405 S:      Supported
11406 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11407 F:      drivers/pci/controller/pcie-altera.c
11408
11409 PCI DRIVER FOR APPLIEDMICRO XGENE
11410 M:      Tanmay Inamdar <tinamdar@apm.com>
11411 L:      linux-pci@vger.kernel.org
11412 L:      linux-arm-kernel@lists.infradead.org
11413 S:      Maintained
11414 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11415 F:      drivers/pci/controller/pci-xgene.c
11416
11417 PCI DRIVER FOR ARM VERSATILE PLATFORM
11418 M:      Rob Herring <robh@kernel.org>
11419 L:      linux-pci@vger.kernel.org
11420 L:      linux-arm-kernel@lists.infradead.org
11421 S:      Maintained
11422 F:      Documentation/devicetree/bindings/pci/versatile.txt
11423 F:      drivers/pci/controller/pci-versatile.c
11424
11425 PCI DRIVER FOR ARMADA 8K
11426 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11427 L:      linux-pci@vger.kernel.org
11428 L:      linux-arm-kernel@lists.infradead.org
11429 S:      Maintained
11430 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11431 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11432
11433 PCI DRIVER FOR CADENCE PCIE IP
11434 M:      Alan Douglas <adouglas@cadence.com>
11435 L:      linux-pci@vger.kernel.org
11436 S:      Maintained
11437 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11438 F:      drivers/pci/controller/pcie-cadence*
11439
11440 PCI DRIVER FOR FREESCALE LAYERSCAPE
11441 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11442 M:      Mingkai Hu <mingkai.hu@nxp.com>
11443 M:      Roy Zang <roy.zang@nxp.com>
11444 L:      linuxppc-dev@lists.ozlabs.org
11445 L:      linux-pci@vger.kernel.org
11446 L:      linux-arm-kernel@lists.infradead.org
11447 S:      Maintained
11448 F:      drivers/pci/controller/dwc/*layerscape*
11449
11450 PCI DRIVER FOR GENERIC OF HOSTS
11451 M:      Will Deacon <will.deacon@arm.com>
11452 L:      linux-pci@vger.kernel.org
11453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11454 S:      Maintained
11455 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11456 F:      drivers/pci/controller/pci-host-common.c
11457 F:      drivers/pci/controller/pci-host-generic.c
11458
11459 PCI DRIVER FOR IMX6
11460 M:      Richard Zhu <hongxing.zhu@nxp.com>
11461 M:      Lucas Stach <l.stach@pengutronix.de>
11462 L:      linux-pci@vger.kernel.org
11463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11464 S:      Maintained
11465 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11466 F:      drivers/pci/controller/dwc/*imx6*
11467
11468 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11469 M:      Keith Busch <keith.busch@intel.com>
11470 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11471 L:      linux-pci@vger.kernel.org
11472 S:      Supported
11473 F:      drivers/pci/controller/vmd.c
11474
11475 PCI DRIVER FOR MICROSEMI SWITCHTEC
11476 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11477 M:      Logan Gunthorpe <logang@deltatee.com>
11478 L:      linux-pci@vger.kernel.org
11479 S:      Maintained
11480 F:      Documentation/switchtec.txt
11481 F:      Documentation/ABI/testing/sysfs-class-switchtec
11482 F:      drivers/pci/switch/switchtec*
11483 F:      include/uapi/linux/switchtec_ioctl.h
11484 F:      include/linux/switchtec.h
11485 F:      drivers/ntb/hw/mscc/
11486
11487 PCI DRIVER FOR MOBIVEIL PCIE IP
11488 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11489 L:      linux-pci@vger.kernel.org
11490 S:      Supported
11491 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11492 F:      drivers/pci/controller/pcie-mobiveil.c
11493
11494 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11495 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11496 M:      Jason Cooper <jason@lakedaemon.net>
11497 L:      linux-pci@vger.kernel.org
11498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11499 S:      Maintained
11500 F:      drivers/pci/controller/*mvebu*
11501
11502 PCI DRIVER FOR NVIDIA TEGRA
11503 M:      Thierry Reding <thierry.reding@gmail.com>
11504 L:      linux-tegra@vger.kernel.org
11505 L:      linux-pci@vger.kernel.org
11506 S:      Supported
11507 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11508 F:      drivers/pci/controller/pci-tegra.c
11509
11510 PCI DRIVER FOR RENESAS R-CAR
11511 M:      Simon Horman <horms@verge.net.au>
11512 L:      linux-pci@vger.kernel.org
11513 L:      linux-renesas-soc@vger.kernel.org
11514 S:      Maintained
11515 F:      drivers/pci/controller/*rcar*
11516
11517 PCI DRIVER FOR SAMSUNG EXYNOS
11518 M:      Jingoo Han <jingoohan1@gmail.com>
11519 L:      linux-pci@vger.kernel.org
11520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11521 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11522 S:      Maintained
11523 F:      drivers/pci/controller/dwc/pci-exynos.c
11524
11525 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11526 M:      Jingoo Han <jingoohan1@gmail.com>
11527 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11528 L:      linux-pci@vger.kernel.org
11529 S:      Maintained
11530 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11531 F:      drivers/pci/controller/dwc/*designware*
11532
11533 PCI DRIVER FOR TI DRA7XX
11534 M:      Kishon Vijay Abraham I <kishon@ti.com>
11535 L:      linux-omap@vger.kernel.org
11536 L:      linux-pci@vger.kernel.org
11537 S:      Supported
11538 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11539 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11540
11541 PCI DRIVER FOR TI KEYSTONE
11542 M:      Murali Karicheri <m-karicheri2@ti.com>
11543 L:      linux-pci@vger.kernel.org
11544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11545 S:      Maintained
11546 F:      drivers/pci/controller/dwc/pci-keystone.c
11547
11548 PCI ENDPOINT SUBSYSTEM
11549 M:      Kishon Vijay Abraham I <kishon@ti.com>
11550 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11551 L:      linux-pci@vger.kernel.org
11552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11553 S:      Supported
11554 F:      drivers/pci/endpoint/
11555 F:      drivers/misc/pci_endpoint_test.c
11556 F:      tools/pci/
11557
11558 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11559 M:      Russell Currey <ruscur@russell.cc>
11560 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11561 M:      Oliver O'Halloran <oohall@gmail.com>
11562 L:      linuxppc-dev@lists.ozlabs.org
11563 S:      Supported
11564 F:      Documentation/PCI/pci-error-recovery.txt
11565 F:      drivers/pci/pcie/aer.c
11566 F:      drivers/pci/pcie/dpc.c
11567 F:      drivers/pci/pcie/err.c
11568 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11569 F:      arch/powerpc/kernel/eeh*.c
11570 F:      arch/powerpc/platforms/*/eeh*.c
11571 F:      arch/powerpc/include/*/eeh*.h
11572
11573 PCI ERROR RECOVERY
11574 M:      Linas Vepstas <linasvepstas@gmail.com>
11575 L:      linux-pci@vger.kernel.org
11576 S:      Supported
11577 F:      Documentation/PCI/pci-error-recovery.txt
11578
11579 PCI MSI DRIVER FOR ALTERA MSI IP
11580 M:      Ley Foon Tan <lftan@altera.com>
11581 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11582 L:      linux-pci@vger.kernel.org
11583 S:      Supported
11584 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11585 F:      drivers/pci/controller/pcie-altera-msi.c
11586
11587 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11588 M:      Duc Dang <dhdang@apm.com>
11589 L:      linux-pci@vger.kernel.org
11590 L:      linux-arm-kernel@lists.infradead.org
11591 S:      Maintained
11592 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11593 F:      drivers/pci/controller/pci-xgene-msi.c
11594
11595 PCI SUBSYSTEM
11596 M:      Bjorn Helgaas <bhelgaas@google.com>
11597 L:      linux-pci@vger.kernel.org
11598 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11600 S:      Supported
11601 F:      Documentation/devicetree/bindings/pci/
11602 F:      Documentation/PCI/
11603 F:      drivers/acpi/pci*
11604 F:      drivers/pci/
11605 F:      include/asm-generic/pci*
11606 F:      include/linux/pci*
11607 F:      include/linux/of_pci.h
11608 F:      include/uapi/linux/pci*
11609 F:      lib/pci*
11610 F:      arch/x86/pci/
11611 F:      arch/x86/kernel/quirks.c
11612
11613 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11614 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11615 L:      linux-pci@vger.kernel.org
11616 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11618 S:      Supported
11619 F:      drivers/pci/controller/
11620
11621 PCIE DRIVER FOR AXIS ARTPEC
11622 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11623 L:      linux-arm-kernel@axis.com
11624 L:      linux-pci@vger.kernel.org
11625 S:      Maintained
11626 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11627 F:      drivers/pci/controller/dwc/*artpec*
11628
11629 PCIE DRIVER FOR CAVIUM THUNDERX
11630 M:      David Daney <david.daney@cavium.com>
11631 L:      linux-pci@vger.kernel.org
11632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11633 S:      Supported
11634 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11635 F:      drivers/pci/controller/pci-thunder-*
11636
11637 PCIE DRIVER FOR HISILICON
11638 M:      Zhou Wang <wangzhou1@hisilicon.com>
11639 L:      linux-pci@vger.kernel.org
11640 S:      Maintained
11641 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11642 F:      drivers/pci/controller/dwc/pcie-hisi.c
11643
11644 PCIE DRIVER FOR HISILICON KIRIN
11645 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11646 M:      Binghui Wang <wangbinghui@hisilicon.com>
11647 L:      linux-pci@vger.kernel.org
11648 S:      Maintained
11649 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11650 F:      drivers/pci/controller/dwc/pcie-kirin.c
11651
11652 PCIE DRIVER FOR HISILICON STB
11653 M:      Jianguo Sun <sunjianguo1@huawei.com>
11654 M:      Shawn Guo <shawn.guo@linaro.org>
11655 L:      linux-pci@vger.kernel.org
11656 S:      Maintained
11657 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11658 F:      drivers/pci/controller/dwc/pcie-histb.c
11659
11660 PCIE DRIVER FOR MEDIATEK
11661 M:      Ryder Lee <ryder.lee@mediatek.com>
11662 L:      linux-pci@vger.kernel.org
11663 L:      linux-mediatek@lists.infradead.org
11664 S:      Supported
11665 F:      Documentation/devicetree/bindings/pci/mediatek*
11666 F:      drivers/pci/controller/*mediatek*
11667
11668 PCIE DRIVER FOR QUALCOMM MSM
11669 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11670 L:      linux-pci@vger.kernel.org
11671 L:      linux-arm-msm@vger.kernel.org
11672 S:      Maintained
11673 F:      drivers/pci/controller/dwc/*qcom*
11674
11675 PCIE DRIVER FOR ROCKCHIP
11676 M:      Shawn Lin <shawn.lin@rock-chips.com>
11677 L:      linux-pci@vger.kernel.org
11678 L:      linux-rockchip@lists.infradead.org
11679 S:      Maintained
11680 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11681 F:      drivers/pci/controller/pcie-rockchip*
11682
11683 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11684 M:      Linus Walleij <linus.walleij@linaro.org>
11685 L:      linux-pci@vger.kernel.org
11686 S:      Maintained
11687 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11688 F:      drivers/pci/controller/pci-v3-semi.c
11689
11690 PCIE DRIVER FOR ST SPEAR13XX
11691 M:      Pratyush Anand <pratyush.anand@gmail.com>
11692 L:      linux-pci@vger.kernel.org
11693 S:      Maintained
11694 F:      drivers/pci/controller/dwc/*spear*
11695
11696 PCMCIA SUBSYSTEM
11697 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11699 S:      Odd Fixes
11700 F:      Documentation/pcmcia/
11701 F:      tools/pcmcia/
11702 F:      drivers/pcmcia/
11703 F:      include/pcmcia/
11704
11705 PCNET32 NETWORK DRIVER
11706 M:      Don Fry <pcnet32@frontier.com>
11707 L:      netdev@vger.kernel.org
11708 S:      Maintained
11709 F:      drivers/net/ethernet/amd/pcnet32.c
11710
11711 PCRYPT PARALLEL CRYPTO ENGINE
11712 M:      Steffen Klassert <steffen.klassert@secunet.com>
11713 L:      linux-crypto@vger.kernel.org
11714 S:      Maintained
11715 F:      crypto/pcrypt.c
11716 F:      include/crypto/pcrypt.h
11717
11718 PEAQ WMI HOTKEYS DRIVER
11719 M:      Hans de Goede <hdegoede@redhat.com>
11720 L:      platform-driver-x86@vger.kernel.org
11721 S:      Maintained
11722 F:      drivers/platform/x86/peaq-wmi.c
11723
11724 PER-CPU MEMORY ALLOCATOR
11725 M:      Dennis Zhou <dennis@kernel.org>
11726 M:      Tejun Heo <tj@kernel.org>
11727 M:      Christoph Lameter <cl@linux.com>
11728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11729 S:      Maintained
11730 F:      include/linux/percpu*.h
11731 F:      mm/percpu*.c
11732 F:      arch/*/include/asm/percpu.h
11733
11734 PER-TASK DELAY ACCOUNTING
11735 M:      Balbir Singh <bsingharora@gmail.com>
11736 S:      Maintained
11737 F:      include/linux/delayacct.h
11738 F:      kernel/delayacct.c
11739
11740 PERFORMANCE EVENTS SUBSYSTEM
11741 M:      Peter Zijlstra <peterz@infradead.org>
11742 M:      Ingo Molnar <mingo@redhat.com>
11743 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11744 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11745 R:      Jiri Olsa <jolsa@redhat.com>
11746 R:      Namhyung Kim <namhyung@kernel.org>
11747 L:      linux-kernel@vger.kernel.org
11748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11749 S:      Supported
11750 F:      kernel/events/*
11751 F:      include/linux/perf_event.h
11752 F:      include/uapi/linux/perf_event.h
11753 F:      arch/*/kernel/perf_event*.c
11754 F:      arch/*/kernel/*/perf_event*.c
11755 F:      arch/*/kernel/*/*/perf_event*.c
11756 F:      arch/*/include/asm/perf_event.h
11757 F:      arch/*/kernel/perf_callchain.c
11758 F:      arch/*/events/*
11759 F:      tools/perf/
11760
11761 PERSONALITY HANDLING
11762 M:      Christoph Hellwig <hch@infradead.org>
11763 L:      linux-abi-devel@lists.sourceforge.net
11764 S:      Maintained
11765 F:      include/linux/personality.h
11766 F:      include/uapi/linux/personality.h
11767
11768 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11769 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11770 L:      linux-input@vger.kernel.org
11771 S:      Maintained
11772 F:      Documentation/input/devices/pxrc.rst
11773 F:      drivers/input/joystick/pxrc.c
11774
11775 PHONET PROTOCOL
11776 M:      Remi Denis-Courmont <courmisch@gmail.com>
11777 S:      Supported
11778 F:      Documentation/networking/phonet.txt
11779 F:      include/linux/phonet.h
11780 F:      include/net/phonet/
11781 F:      include/uapi/linux/phonet.h
11782 F:      net/phonet/
11783
11784 PHRAM MTD DRIVER
11785 M:      Joern Engel <joern@lazybastard.org>
11786 L:      linux-mtd@lists.infradead.org
11787 S:      Maintained
11788 F:      drivers/mtd/devices/phram.c
11789
11790 PICOLCD HID DRIVER
11791 M:      Bruno Prémont <bonbons@linux-vserver.org>
11792 L:      linux-input@vger.kernel.org
11793 S:      Maintained
11794 F:      drivers/hid/hid-picolcd*
11795
11796 PICOXCELL SUPPORT
11797 M:      Jamie Iles <jamie@jamieiles.com>
11798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11799 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11800 S:      Supported
11801 F:      arch/arm/boot/dts/picoxcell*
11802 F:      arch/arm/mach-picoxcell/
11803 F:      drivers/crypto/picoxcell*
11804
11805 PIN CONTROL SUBSYSTEM
11806 M:      Linus Walleij <linus.walleij@linaro.org>
11807 L:      linux-gpio@vger.kernel.org
11808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11809 S:      Maintained
11810 F:      Documentation/devicetree/bindings/pinctrl/
11811 F:      Documentation/driver-api/pinctl.rst
11812 F:      drivers/pinctrl/
11813 F:      include/linux/pinctrl/
11814
11815 PIN CONTROLLER - ATMEL AT91
11816 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11818 S:      Maintained
11819 F:      drivers/pinctrl/pinctrl-at91.*
11820
11821 PIN CONTROLLER - ATMEL AT91 PIO4
11822 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11824 L:      linux-gpio@vger.kernel.org
11825 S:      Supported
11826 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11827
11828 PIN CONTROLLER - FREESCALE
11829 M:      Dong Aisheng <aisheng.dong@nxp.com>
11830 M:      Fabio Estevam <festevam@gmail.com>
11831 M:      Shawn Guo <shawnguo@kernel.org>
11832 M:      Stefan Agner <stefan@agner.ch>
11833 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11834 L:      linux-gpio@vger.kernel.org
11835 S:      Maintained
11836 F:      drivers/pinctrl/freescale/
11837 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11838
11839 PIN CONTROLLER - INTEL
11840 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11841 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11843 S:      Maintained
11844 F:      drivers/pinctrl/intel/
11845
11846 PIN CONTROLLER - MEDIATEK
11847 M:      Sean Wang <sean.wang@kernel.org>
11848 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11849 S:      Maintained
11850 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11851 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11852 F:      drivers/pinctrl/mediatek/
11853
11854 PIN CONTROLLER - QUALCOMM
11855 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11856 S:      Maintained
11857 L:      linux-arm-msm@vger.kernel.org
11858 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11859 F:      drivers/pinctrl/qcom/
11860
11861 PIN CONTROLLER - RENESAS
11862 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11863 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11864 L:      linux-renesas-soc@vger.kernel.org
11865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11866 S:      Maintained
11867 F:      drivers/pinctrl/sh-pfc/
11868
11869 PIN CONTROLLER - SAMSUNG
11870 M:      Tomasz Figa <tomasz.figa@gmail.com>
11871 M:      Krzysztof Kozlowski <krzk@kernel.org>
11872 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11874 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11875 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11877 S:      Maintained
11878 F:      drivers/pinctrl/samsung/
11879 F:      include/dt-bindings/pinctrl/samsung.h
11880 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11881
11882 PIN CONTROLLER - SINGLE
11883 M:      Tony Lindgren <tony@atomide.com>
11884 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11886 L:      linux-omap@vger.kernel.org
11887 S:      Maintained
11888 F:      drivers/pinctrl/pinctrl-single.c
11889
11890 PIN CONTROLLER - ST SPEAR
11891 M:      Viresh Kumar <vireshk@kernel.org>
11892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11893 W:      http://www.st.com/spear
11894 S:      Maintained
11895 F:      drivers/pinctrl/spear/
11896
11897 PISTACHIO SOC SUPPORT
11898 M:      James Hartley <james.hartley@sondrel.com>
11899 L:      linux-mips@vger.kernel.org
11900 S:      Odd Fixes
11901 F:      arch/mips/pistachio/
11902 F:      arch/mips/include/asm/mach-pistachio/
11903 F:      arch/mips/boot/dts/img/pistachio*
11904 F:      arch/mips/configs/pistachio*_defconfig
11905
11906 PKTCDVD DRIVER
11907 S:      Orphan
11908 M:      linux-block@vger.kernel.org
11909 F:      drivers/block/pktcdvd.c
11910 F:      include/linux/pktcdvd.h
11911 F:      include/uapi/linux/pktcdvd.h
11912
11913 PKUNITY SOC DRIVERS
11914 M:      Guan Xuetao <gxt@pku.edu.cn>
11915 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11916 S:      Maintained
11917 T:      git git://github.com/gxt/linux.git
11918 F:      drivers/input/serio/i8042-unicore32io.h
11919 F:      drivers/i2c/busses/i2c-puv3.c
11920 F:      drivers/video/fbdev/fb-puv3.c
11921 F:      drivers/rtc/rtc-puv3.c
11922
11923 PMBUS HARDWARE MONITORING DRIVERS
11924 M:      Guenter Roeck <linux@roeck-us.net>
11925 L:      linux-hwmon@vger.kernel.org
11926 W:      http://hwmon.wiki.kernel.org/
11927 W:      http://www.roeck-us.net/linux/drivers/
11928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11929 S:      Maintained
11930 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11931 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11932 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11933 F:      Documentation/hwmon/adm1275
11934 F:      Documentation/hwmon/ibm-cffps
11935 F:      Documentation/hwmon/ir35221
11936 F:      Documentation/hwmon/lm25066
11937 F:      Documentation/hwmon/ltc2978
11938 F:      Documentation/hwmon/ltc3815
11939 F:      Documentation/hwmon/max16064
11940 F:      Documentation/hwmon/max20751
11941 F:      Documentation/hwmon/max31785
11942 F:      Documentation/hwmon/max34440
11943 F:      Documentation/hwmon/max8688
11944 F:      Documentation/hwmon/pmbus
11945 F:      Documentation/hwmon/pmbus-core
11946 F:      Documentation/hwmon/tps40422
11947 F:      Documentation/hwmon/ucd9000
11948 F:      Documentation/hwmon/ucd9200
11949 F:      Documentation/hwmon/zl6100
11950 F:      drivers/hwmon/pmbus/
11951 F:      include/linux/pmbus.h
11952
11953 PMC SIERRA MaxRAID DRIVER
11954 L:      linux-scsi@vger.kernel.org
11955 W:      http://www.pmc-sierra.com/
11956 S:      Orphan
11957 F:      drivers/scsi/pmcraid.*
11958
11959 PMC SIERRA PM8001 DRIVER
11960 M:      Jack Wang <jinpu.wang@profitbricks.com>
11961 M:      lindar_liu@usish.com
11962 L:      linux-scsi@vger.kernel.org
11963 S:      Supported
11964 F:      drivers/scsi/pm8001/
11965
11966 PNP SUPPORT
11967 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11968 S:      Maintained
11969 F:      drivers/pnp/
11970
11971 POSIX CLOCKS and TIMERS
11972 M:      Thomas Gleixner <tglx@linutronix.de>
11973 L:      linux-kernel@vger.kernel.org
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11975 S:      Maintained
11976 F:      fs/timerfd.c
11977 F:      include/linux/timer*
11978 F:      kernel/time/*timer*
11979
11980 POWER MANAGEMENT CORE
11981 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11982 L:      linux-pm@vger.kernel.org
11983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11984 B:      https://bugzilla.kernel.org
11985 S:      Supported
11986 F:      drivers/base/power/
11987 F:      include/linux/pm.h
11988 F:      include/linux/pm_*
11989 F:      include/linux/powercap.h
11990 F:      drivers/powercap/
11991 F:      kernel/configs/nopm.config
11992
11993 POWER STATE COORDINATION INTERFACE (PSCI)
11994 M:      Mark Rutland <mark.rutland@arm.com>
11995 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11996 L:      linux-arm-kernel@lists.infradead.org
11997 S:      Maintained
11998 F:      drivers/firmware/psci*.c
11999 F:      include/linux/psci.h
12000 F:      include/uapi/linux/psci.h
12001
12002 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12003 M:      Sebastian Reichel <sre@kernel.org>
12004 L:      linux-pm@vger.kernel.org
12005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12006 S:      Maintained
12007 F:      Documentation/ABI/testing/sysfs-class-power
12008 F:      Documentation/devicetree/bindings/power/supply/
12009 F:      include/linux/power_supply.h
12010 F:      drivers/power/supply/
12011
12012 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12013 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12014 L:      linuxppc-dev@lists.ozlabs.org
12015 S:      Maintained
12016 F:      drivers/char/powernv-op-panel.c
12017
12018 PPP OVER ATM (RFC 2364)
12019 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12020 S:      Maintained
12021 F:      net/atm/pppoatm.c
12022 F:      include/uapi/linux/atmppp.h
12023
12024 PPP OVER ETHERNET
12025 M:      Michal Ostrowski <mostrows@earthlink.net>
12026 S:      Maintained
12027 F:      drivers/net/ppp/pppoe.c
12028 F:      drivers/net/ppp/pppox.c
12029
12030 PPP OVER L2TP
12031 M:      James Chapman <jchapman@katalix.com>
12032 S:      Maintained
12033 F:      net/l2tp/l2tp_ppp.c
12034 F:      include/linux/if_pppol2tp.h
12035 F:      include/uapi/linux/if_pppol2tp.h
12036
12037 PPP PROTOCOL DRIVERS AND COMPRESSORS
12038 M:      Paul Mackerras <paulus@samba.org>
12039 L:      linux-ppp@vger.kernel.org
12040 S:      Maintained
12041 F:      drivers/net/ppp/ppp_*
12042
12043 PPS SUPPORT
12044 M:      Rodolfo Giometti <giometti@enneenne.com>
12045 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12046 L:      linuxpps@ml.enneenne.com (subscribers-only)
12047 S:      Maintained
12048 F:      Documentation/pps/
12049 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12050 F:      Documentation/ABI/testing/sysfs-pps
12051 F:      drivers/pps/
12052 F:      include/linux/pps*.h
12053 F:      include/uapi/linux/pps.h
12054
12055 PPTP DRIVER
12056 M:      Dmitry Kozlov <xeb@mail.ru>
12057 L:      netdev@vger.kernel.org
12058 S:      Maintained
12059 F:      drivers/net/ppp/pptp.c
12060 W:      http://sourceforge.net/projects/accel-pptp
12061
12062 PREEMPTIBLE KERNEL
12063 M:      Robert Love <rml@tech9.net>
12064 L:      kpreempt-tech@lists.sourceforge.net
12065 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12066 S:      Supported
12067 F:      Documentation/preempt-locking.txt
12068 F:      include/linux/preempt.h
12069
12070 PRINTK
12071 M:      Petr Mladek <pmladek@suse.com>
12072 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12073 R:      Steven Rostedt <rostedt@goodmis.org>
12074 S:      Maintained
12075 F:      kernel/printk/
12076 F:      include/linux/printk.h
12077
12078 PRISM54 WIRELESS DRIVER
12079 M:      Luis Chamberlain <mcgrof@kernel.org>
12080 L:      linux-wireless@vger.kernel.org
12081 W:      http://wireless.kernel.org/en/users/Drivers/p54
12082 S:      Obsolete
12083 F:      drivers/net/wireless/intersil/prism54/
12084
12085 PROC FILESYSTEM
12086 R:      Alexey Dobriyan <adobriyan@gmail.com>
12087 L:      linux-kernel@vger.kernel.org
12088 L:      linux-fsdevel@vger.kernel.org
12089 S:      Maintained
12090 F:      fs/proc/
12091 F:      include/linux/proc_fs.h
12092 F:      tools/testing/selftests/proc/
12093 F:      Documentation/filesystems/proc.txt
12094
12095 PROC SYSCTL
12096 M:      Luis Chamberlain <mcgrof@kernel.org>
12097 M:      Kees Cook <keescook@chromium.org>
12098 L:      linux-kernel@vger.kernel.org
12099 L:      linux-fsdevel@vger.kernel.org
12100 S:      Maintained
12101 F:      fs/proc/proc_sysctl.c
12102 F:      include/linux/sysctl.h
12103 F:      kernel/sysctl.c
12104 F:      tools/testing/selftests/sysctl/
12105
12106 PS3 NETWORK SUPPORT
12107 M:      Geoff Levand <geoff@infradead.org>
12108 L:      netdev@vger.kernel.org
12109 L:      linuxppc-dev@lists.ozlabs.org
12110 S:      Maintained
12111 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12112
12113 PS3 PLATFORM SUPPORT
12114 M:      Geoff Levand <geoff@infradead.org>
12115 L:      linuxppc-dev@lists.ozlabs.org
12116 S:      Maintained
12117 F:      arch/powerpc/boot/ps3*
12118 F:      arch/powerpc/include/asm/lv1call.h
12119 F:      arch/powerpc/include/asm/ps3*.h
12120 F:      arch/powerpc/platforms/ps3/
12121 F:      drivers/*/ps3*
12122 F:      drivers/ps3/
12123 F:      drivers/rtc/rtc-ps3.c
12124 F:      drivers/usb/host/*ps3.c
12125 F:      sound/ppc/snd_ps3*
12126
12127 PS3VRAM DRIVER
12128 M:      Jim Paris <jim@jtan.com>
12129 M:      Geoff Levand <geoff@infradead.org>
12130 L:      linuxppc-dev@lists.ozlabs.org
12131 S:      Maintained
12132 F:      drivers/block/ps3vram.c
12133
12134 PSAMPLE PACKET SAMPLING SUPPORT:
12135 M:      Yotam Gigi <yotam.gi@gmail.com>
12136 S:      Maintained
12137 F:      net/psample
12138 F:      include/net/psample.h
12139 F:      include/uapi/linux/psample.h
12140
12141 PSTORE FILESYSTEM
12142 M:      Kees Cook <keescook@chromium.org>
12143 M:      Anton Vorontsov <anton@enomsg.org>
12144 M:      Colin Cross <ccross@android.com>
12145 M:      Tony Luck <tony.luck@intel.com>
12146 S:      Maintained
12147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12148 F:      fs/pstore/
12149 F:      include/linux/pstore*
12150 F:      drivers/firmware/efi/efi-pstore.c
12151 F:      drivers/acpi/apei/erst.c
12152 F:      Documentation/admin-guide/ramoops.rst
12153 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12154 K:      \b(pstore|ramoops)
12155
12156 PTP HARDWARE CLOCK SUPPORT
12157 M:      Richard Cochran <richardcochran@gmail.com>
12158 L:      netdev@vger.kernel.org
12159 S:      Maintained
12160 W:      http://linuxptp.sourceforge.net/
12161 F:      Documentation/ABI/testing/sysfs-ptp
12162 F:      Documentation/ptp/*
12163 F:      drivers/net/phy/dp83640*
12164 F:      drivers/ptp/*
12165 F:      include/linux/ptp_cl*
12166
12167 PTRACE SUPPORT
12168 M:      Oleg Nesterov <oleg@redhat.com>
12169 S:      Maintained
12170 F:      include/asm-generic/syscall.h
12171 F:      include/linux/ptrace.h
12172 F:      include/linux/regset.h
12173 F:      include/linux/tracehook.h
12174 F:      include/uapi/linux/ptrace.h
12175 F:      include/uapi/linux/ptrace.h
12176 F:      include/asm-generic/ptrace.h
12177 F:      kernel/ptrace.c
12178 F:      arch/*/ptrace*.c
12179 F:      arch/*/*/ptrace*.c
12180 F:      arch/*/include/asm/ptrace*.h
12181
12182 PULSE8-CEC DRIVER
12183 M:      Hans Verkuil <hverkuil@xs4all.nl>
12184 L:      linux-media@vger.kernel.org
12185 T:      git git://linuxtv.org/media_tree.git
12186 S:      Maintained
12187 F:      drivers/media/usb/pulse8-cec/*
12188 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12189
12190 PVRUSB2 VIDEO4LINUX DRIVER
12191 M:      Mike Isely <isely@pobox.com>
12192 L:      pvrusb2@isely.net       (subscribers-only)
12193 L:      linux-media@vger.kernel.org
12194 W:      http://www.isely.net/pvrusb2/
12195 T:      git git://linuxtv.org/media_tree.git
12196 S:      Maintained
12197 F:      Documentation/media/v4l-drivers/pvrusb2*
12198 F:      drivers/media/usb/pvrusb2/
12199
12200 PWC WEBCAM DRIVER
12201 M:      Hans Verkuil <hverkuil@xs4all.nl>
12202 L:      linux-media@vger.kernel.org
12203 T:      git git://linuxtv.org/media_tree.git
12204 S:      Odd Fixes
12205 F:      drivers/media/usb/pwc/*
12206
12207 PWM FAN DRIVER
12208 M:      Kamil Debski <kamil@wypas.org>
12209 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12210 L:      linux-hwmon@vger.kernel.org
12211 S:      Supported
12212 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12213 F:      Documentation/hwmon/pwm-fan
12214 F:      drivers/hwmon/pwm-fan.c
12215
12216 PWM IR Transmitter
12217 M:      Sean Young <sean@mess.org>
12218 L:      linux-media@vger.kernel.org
12219 S:      Maintained
12220 F:      drivers/media/rc/pwm-ir-tx.c
12221
12222 PWM SUBSYSTEM
12223 M:      Thierry Reding <thierry.reding@gmail.com>
12224 L:      linux-pwm@vger.kernel.org
12225 S:      Maintained
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12227 F:      Documentation/pwm.txt
12228 F:      Documentation/devicetree/bindings/pwm/
12229 F:      include/linux/pwm.h
12230 F:      drivers/pwm/
12231 F:      drivers/video/backlight/pwm_bl.c
12232 F:      include/linux/pwm_backlight.h
12233 F:      drivers/gpio/gpio-mvebu.c
12234 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12235
12236 PXA GPIO DRIVER
12237 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12238 L:      linux-gpio@vger.kernel.org
12239 S:      Maintained
12240 F:      drivers/gpio/gpio-pxa.c
12241
12242 PXA MMCI DRIVER
12243 S:      Orphan
12244
12245 PXA RTC DRIVER
12246 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12247 L:      linux-rtc@vger.kernel.org
12248 S:      Maintained
12249
12250 PXA2xx/PXA3xx SUPPORT
12251 M:      Daniel Mack <daniel@zonque.org>
12252 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12253 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12255 T:      git git://github.com/hzhuang1/linux.git
12256 T:      git git://github.com/rjarzmik/linux.git
12257 S:      Maintained
12258 F:      arch/arm/boot/dts/pxa*
12259 F:      arch/arm/mach-pxa/
12260 F:      drivers/dma/pxa*
12261 F:      drivers/pcmcia/pxa2xx*
12262 F:      drivers/pinctrl/pxa/
12263 F:      drivers/spi/spi-pxa2xx*
12264 F:      drivers/usb/gadget/udc/pxa2*
12265 F:      include/sound/pxa2xx-lib.h
12266 F:      sound/arm/pxa*
12267 F:      sound/soc/pxa/
12268
12269 QAT DRIVER
12270 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12271 L:      qat-linux@intel.com
12272 S:      Supported
12273 F:      drivers/crypto/qat/
12274
12275 QCOM AUDIO (ASoC) DRIVERS
12276 M:      Patrick Lai <plai@codeaurora.org>
12277 M:      Banajit Goswami <bgoswami@codeaurora.org>
12278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12279 S:      Supported
12280 F:      sound/soc/qcom/
12281
12282 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12283 M:      Gabriel Somlo <somlo@cmu.edu>
12284 M:      "Michael S. Tsirkin" <mst@redhat.com>
12285 L:      qemu-devel@nongnu.org
12286 S:      Maintained
12287 F:      drivers/firmware/qemu_fw_cfg.c
12288 F:      include/uapi/linux/qemu_fw_cfg.h
12289
12290 QIB DRIVER
12291 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12292 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12293 L:      linux-rdma@vger.kernel.org
12294 S:      Supported
12295 F:      drivers/infiniband/hw/qib/
12296
12297 QLOGIC QL41xxx FCOE DRIVER
12298 M:      QLogic-Storage-Upstream@cavium.com
12299 L:      linux-scsi@vger.kernel.org
12300 S:      Supported
12301 F:      drivers/scsi/qedf/
12302
12303 QLOGIC QL41xxx ISCSI DRIVER
12304 M:      QLogic-Storage-Upstream@cavium.com
12305 L:      linux-scsi@vger.kernel.org
12306 S:      Supported
12307 F:      drivers/scsi/qedi/
12308
12309 QLOGIC QL4xxx ETHERNET DRIVER
12310 M:      Ariel Elior <Ariel.Elior@cavium.com>
12311 M:      everest-linux-l2@cavium.com
12312 L:      netdev@vger.kernel.org
12313 S:      Supported
12314 F:      drivers/net/ethernet/qlogic/qed/
12315 F:      include/linux/qed/
12316 F:      drivers/net/ethernet/qlogic/qede/
12317
12318 QLOGIC QL4xxx RDMA DRIVER
12319 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12320 M:      Ariel Elior <Ariel.Elior@cavium.com>
12321 L:      linux-rdma@vger.kernel.org
12322 S:      Supported
12323 F:      drivers/infiniband/hw/qedr/
12324 F:      include/uapi/rdma/qedr-abi.h
12325
12326 QLOGIC QLA1280 SCSI DRIVER
12327 M:      Michael Reed <mdr@sgi.com>
12328 L:      linux-scsi@vger.kernel.org
12329 S:      Maintained
12330 F:      drivers/scsi/qla1280.[ch]
12331
12332 QLOGIC QLA2XXX FC-SCSI DRIVER
12333 M:      qla2xxx-upstream@qlogic.com
12334 L:      linux-scsi@vger.kernel.org
12335 S:      Supported
12336 F:      Documentation/scsi/LICENSE.qla2xxx
12337 F:      drivers/scsi/qla2xxx/
12338
12339 QLOGIC QLA3XXX NETWORK DRIVER
12340 M:      Dept-GELinuxNICDev@cavium.com
12341 L:      netdev@vger.kernel.org
12342 S:      Supported
12343 F:      Documentation/networking/LICENSE.qla3xxx
12344 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12345
12346 QLOGIC QLA4XXX iSCSI DRIVER
12347 M:      QLogic-Storage-Upstream@qlogic.com
12348 L:      linux-scsi@vger.kernel.org
12349 S:      Supported
12350 F:      Documentation/scsi/LICENSE.qla4xxx
12351 F:      drivers/scsi/qla4xxx/
12352
12353 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12354 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12355 M:      Manish Chopra <manish.chopra@cavium.com>
12356 M:      Dept-GELinuxNICDev@cavium.com
12357 L:      netdev@vger.kernel.org
12358 S:      Supported
12359 F:      drivers/net/ethernet/qlogic/qlcnic/
12360
12361 QLOGIC QLGE 10Gb ETHERNET DRIVER
12362 M:      Manish Chopra <manish.chopra@cavium.com>
12363 M:      Dept-GELinuxNICDev@cavium.com
12364 L:      netdev@vger.kernel.org
12365 S:      Supported
12366 F:      drivers/net/ethernet/qlogic/qlge/
12367
12368 QM1D1B0004 MEDIA DRIVER
12369 M:      Akihiro Tsukada <tskd08@gmail.com>
12370 L:      linux-media@vger.kernel.org
12371 S:      Odd Fixes
12372 F:      drivers/media/tuners/qm1d1b0004*
12373
12374 QM1D1C0042 MEDIA DRIVER
12375 M:      Akihiro Tsukada <tskd08@gmail.com>
12376 L:      linux-media@vger.kernel.org
12377 S:      Odd Fixes
12378 F:      drivers/media/tuners/qm1d1c0042*
12379
12380 QNX4 FILESYSTEM
12381 M:      Anders Larsen <al@alarsen.net>
12382 W:      http://www.alarsen.net/linux/qnx4fs/
12383 S:      Maintained
12384 F:      fs/qnx4/
12385 F:      include/uapi/linux/qnx4_fs.h
12386 F:      include/uapi/linux/qnxtypes.h
12387
12388 QORIQ DPAA2 FSL-MC BUS DRIVER
12389 M:      Stuart Yoder <stuyoder@gmail.com>
12390 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12391 L:      linux-kernel@vger.kernel.org
12392 S:      Maintained
12393 F:      drivers/bus/fsl-mc/
12394 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12395 F:      Documentation/networking/dpaa2/overview.rst
12396
12397 QT1010 MEDIA DRIVER
12398 M:      Antti Palosaari <crope@iki.fi>
12399 L:      linux-media@vger.kernel.org
12400 W:      https://linuxtv.org
12401 W:      http://palosaari.fi/linux/
12402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12403 T:      git git://linuxtv.org/anttip/media_tree.git
12404 S:      Maintained
12405 F:      drivers/media/tuners/qt1010*
12406
12407 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12408 M:      Kalle Valo <kvalo@codeaurora.org>
12409 L:      ath10k@lists.infradead.org
12410 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12412 S:      Supported
12413 F:      drivers/net/wireless/ath/ath10k/
12414
12415 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12416 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12417 L:      linux-wireless@vger.kernel.org
12418 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12419 S:      Supported
12420 F:      drivers/net/wireless/ath/ath9k/
12421
12422 QUALCOMM CAMERA SUBSYSTEM DRIVER
12423 M:      Todor Tomov <todor.tomov@linaro.org>
12424 L:      linux-media@vger.kernel.org
12425 S:      Maintained
12426 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12427 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12428 F:      drivers/media/platform/qcom/camss/
12429
12430 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12431 M:  Ilia Lin <ilia.lin@gmail.com>
12432 L:  linux-pm@vger.kernel.org
12433 S:  Maintained
12434 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12435 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12436
12437 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12438 M:      Timur Tabi <timur@kernel.org>
12439 L:      netdev@vger.kernel.org
12440 S:      Maintained
12441 F:      drivers/net/ethernet/qualcomm/emac/
12442
12443 QUALCOMM GENERIC INTERFACE I2C DRIVER
12444 M:      Alok Chauhan <alokc@codeaurora.org>
12445 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12446 L:      linux-i2c@vger.kernel.org
12447 L:      linux-arm-msm@vger.kernel.org
12448 S:      Supported
12449 F:      drivers/i2c/busses/i2c-qcom-geni.c
12450
12451 QUALCOMM HEXAGON ARCHITECTURE
12452 M:      Richard Kuo <rkuo@codeaurora.org>
12453 L:      linux-hexagon@vger.kernel.org
12454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12455 S:      Supported
12456 F:      arch/hexagon/
12457
12458 QUALCOMM HIDMA DRIVER
12459 M:      Sinan Kaya <okaya@kernel.org>
12460 L:      linux-arm-kernel@lists.infradead.org
12461 L:      linux-arm-msm@vger.kernel.org
12462 L:      dmaengine@vger.kernel.org
12463 S:      Supported
12464 F:      drivers/dma/qcom/hidma*
12465
12466 QUALCOMM IOMMU
12467 M:      Rob Clark <robdclark@gmail.com>
12468 L:      iommu@lists.linux-foundation.org
12469 L:      linux-arm-msm@vger.kernel.org
12470 S:      Maintained
12471 F:      drivers/iommu/qcom_iommu.c
12472
12473 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12474 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12475 L:      linux-media@vger.kernel.org
12476 L:      linux-arm-msm@vger.kernel.org
12477 T:      git git://linuxtv.org/media_tree.git
12478 S:      Maintained
12479 F:      drivers/media/platform/qcom/venus/
12480
12481 QUALCOMM WCN36XX WIRELESS DRIVER
12482 M:      Kalle Valo <kvalo@codeaurora.org>
12483 L:      wcn36xx@lists.infradead.org
12484 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12485 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12486 S:      Supported
12487 F:      drivers/net/wireless/ath/wcn36xx/
12488
12489 QUANTENNA QTNFMAC WIRELESS DRIVER
12490 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12491 M:      Avinash Patil <avinashp@quantenna.com>
12492 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12493 L:      linux-wireless@vger.kernel.org
12494 S:      Maintained
12495 F:      drivers/net/wireless/quantenna
12496
12497 RADEON and AMDGPU DRM DRIVERS
12498 M:      Alex Deucher <alexander.deucher@amd.com>
12499 M:      Christian König <christian.koenig@amd.com>
12500 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12501 L:      amd-gfx@lists.freedesktop.org
12502 T:      git git://people.freedesktop.org/~agd5f/linux
12503 S:      Supported
12504 F:      drivers/gpu/drm/radeon/
12505 F:      include/uapi/drm/radeon_drm.h
12506 F:      drivers/gpu/drm/amd/
12507 F:      include/uapi/drm/amdgpu_drm.h
12508
12509 RADEON FRAMEBUFFER DISPLAY DRIVER
12510 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12511 L:      linux-fbdev@vger.kernel.org
12512 S:      Maintained
12513 F:      drivers/video/fbdev/aty/radeon*
12514 F:      include/uapi/linux/radeonfb.h
12515
12516 RADIOSHARK RADIO DRIVER
12517 M:      Hans Verkuil <hverkuil@xs4all.nl>
12518 L:      linux-media@vger.kernel.org
12519 T:      git git://linuxtv.org/media_tree.git
12520 S:      Maintained
12521 F:      drivers/media/radio/radio-shark.c
12522
12523 RADIOSHARK2 RADIO DRIVER
12524 M:      Hans Verkuil <hverkuil@xs4all.nl>
12525 L:      linux-media@vger.kernel.org
12526 T:      git git://linuxtv.org/media_tree.git
12527 S:      Maintained
12528 F:      drivers/media/radio/radio-shark2.c
12529 F:      drivers/media/radio/radio-tea5777.c
12530
12531 RADOS BLOCK DEVICE (RBD)
12532 M:      Ilya Dryomov <idryomov@gmail.com>
12533 M:      Sage Weil <sage@redhat.com>
12534 M:      Alex Elder <elder@kernel.org>
12535 L:      ceph-devel@vger.kernel.org
12536 W:      http://ceph.com/
12537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12538 T:      git git://github.com/ceph/ceph-client.git
12539 S:      Supported
12540 F:      Documentation/ABI/testing/sysfs-bus-rbd
12541 F:      drivers/block/rbd.c
12542 F:      drivers/block/rbd_types.h
12543
12544 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12545 M:      Paul Mackerras <paulus@samba.org>
12546 L:      linux-fbdev@vger.kernel.org
12547 S:      Maintained
12548 F:      drivers/video/fbdev/aty/aty128fb.c
12549
12550 RAINSHADOW-CEC DRIVER
12551 M:      Hans Verkuil <hverkuil@xs4all.nl>
12552 L:      linux-media@vger.kernel.org
12553 T:      git git://linuxtv.org/media_tree.git
12554 S:      Maintained
12555 F:      drivers/media/usb/rainshadow-cec/*
12556
12557 RALINK MIPS ARCHITECTURE
12558 M:      John Crispin <john@phrozen.org>
12559 L:      linux-mips@vger.kernel.org
12560 S:      Maintained
12561 F:      arch/mips/ralink
12562
12563 RALINK RT2X00 WIRELESS LAN DRIVER
12564 P:      rt2x00 project
12565 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12566 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12567 L:      linux-wireless@vger.kernel.org
12568 S:      Maintained
12569 F:      drivers/net/wireless/ralink/rt2x00/
12570
12571 RAMDISK RAM BLOCK DEVICE DRIVER
12572 M:      Jens Axboe <axboe@kernel.dk>
12573 S:      Maintained
12574 F:      Documentation/blockdev/ramdisk.txt
12575 F:      drivers/block/brd.c
12576
12577 RANCHU VIRTUAL BOARD FOR MIPS
12578 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12579 L:      linux-mips@vger.kernel.org
12580 S:      Supported
12581 F:      arch/mips/generic/board-ranchu.c
12582 F:      arch/mips/configs/generic/board-ranchu.config
12583
12584 RANDOM NUMBER DRIVER
12585 M:      "Theodore Ts'o" <tytso@mit.edu>
12586 S:      Maintained
12587 F:      drivers/char/random.c
12588
12589 RAPIDIO SUBSYSTEM
12590 M:      Matt Porter <mporter@kernel.crashing.org>
12591 M:      Alexandre Bounine <alex.bou9@gmail.com>
12592 S:      Maintained
12593 F:      drivers/rapidio/
12594
12595 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12596 L:      linux-wireless@vger.kernel.org
12597 S:      Orphan
12598 F:      drivers/net/wireless/ray*
12599
12600 RCUTORTURE TEST FRAMEWORK
12601 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12602 M:      Josh Triplett <josh@joshtriplett.org>
12603 R:      Steven Rostedt <rostedt@goodmis.org>
12604 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12605 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12606 L:      linux-kernel@vger.kernel.org
12607 S:      Supported
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12609 F:      tools/testing/selftests/rcutorture
12610
12611 RDC R-321X SoC
12612 M:      Florian Fainelli <florian@openwrt.org>
12613 S:      Maintained
12614
12615 RDC R6040 FAST ETHERNET DRIVER
12616 M:      Florian Fainelli <f.fainelli@gmail.com>
12617 L:      netdev@vger.kernel.org
12618 S:      Maintained
12619 F:      drivers/net/ethernet/rdc/r6040.c
12620
12621 RDMAVT - RDMA verbs software
12622 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12623 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12624 L:      linux-rdma@vger.kernel.org
12625 S:      Supported
12626 F:      drivers/infiniband/sw/rdmavt
12627
12628 RDS - RELIABLE DATAGRAM SOCKETS
12629 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12630 L:      netdev@vger.kernel.org
12631 L:      linux-rdma@vger.kernel.org
12632 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12633 W:      https://oss.oracle.com/projects/rds/
12634 S:      Supported
12635 F:      net/rds/
12636 F:      Documentation/networking/rds.txt
12637
12638 RDT - RESOURCE ALLOCATION
12639 M:      Fenghua Yu <fenghua.yu@intel.com>
12640 M:      Reinette Chatre <reinette.chatre@intel.com>
12641 L:      linux-kernel@vger.kernel.org
12642 S:      Supported
12643 F:      arch/x86/kernel/cpu/intel_rdt*
12644 F:      arch/x86/include/asm/intel_rdt_sched.h
12645 F:      Documentation/x86/intel_rdt*
12646
12647 READ-COPY UPDATE (RCU)
12648 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12649 M:      Josh Triplett <josh@joshtriplett.org>
12650 R:      Steven Rostedt <rostedt@goodmis.org>
12651 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12652 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12653 L:      linux-kernel@vger.kernel.org
12654 W:      http://www.rdrop.com/users/paulmck/RCU/
12655 S:      Supported
12656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12657 F:      Documentation/RCU/
12658 X:      Documentation/RCU/torture.txt
12659 F:      include/linux/rcu*
12660 X:      include/linux/srcu*.h
12661 F:      kernel/rcu/
12662 X:      kernel/rcu/srcu*.c
12663
12664 REAL TIME CLOCK (RTC) SUBSYSTEM
12665 M:      Alessandro Zummo <a.zummo@towertech.it>
12666 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12667 L:      linux-rtc@vger.kernel.org
12668 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12670 S:      Maintained
12671 F:      Documentation/devicetree/bindings/rtc/
12672 F:      Documentation/rtc.txt
12673 F:      drivers/rtc/
12674 F:      include/linux/rtc.h
12675 F:      include/uapi/linux/rtc.h
12676 F:      include/linux/rtc/
12677 F:      include/linux/platform_data/rtc-*
12678 F:      tools/testing/selftests/rtc/
12679
12680 REALTEK AUDIO CODECS
12681 M:      Bard Liao <bardliao@realtek.com>
12682 M:      Oder Chiou <oder_chiou@realtek.com>
12683 S:      Maintained
12684 F:      sound/soc/codecs/rt*
12685 F:      include/sound/rt*.h
12686
12687 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12688 M:      Linus Walleij <linus.walleij@linaro.org>
12689 S:      Maintained
12690 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12691 F:      drivers/net/dsa/realtek-smi*
12692 F:      drivers/net/dsa/rtl83*
12693
12694 REGISTER MAP ABSTRACTION
12695 M:      Mark Brown <broonie@kernel.org>
12696 L:      linux-kernel@vger.kernel.org
12697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12698 S:      Supported
12699 F:      Documentation/devicetree/bindings/regmap/
12700 F:      drivers/base/regmap/
12701 F:      include/linux/regmap.h
12702
12703 REISERFS FILE SYSTEM
12704 L:      reiserfs-devel@vger.kernel.org
12705 S:      Supported
12706 F:      fs/reiserfs/
12707
12708 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12709 M:      Ohad Ben-Cohen <ohad@wizery.com>
12710 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12711 L:      linux-remoteproc@vger.kernel.org
12712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12713 S:      Maintained
12714 F:      Documentation/devicetree/bindings/remoteproc/
12715 F:      Documentation/remoteproc.txt
12716 F:      drivers/remoteproc/
12717 F:      include/linux/remoteproc.h
12718
12719 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12720 M:      Ohad Ben-Cohen <ohad@wizery.com>
12721 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12722 L:      linux-remoteproc@vger.kernel.org
12723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12724 S:      Maintained
12725 F:      drivers/rpmsg/
12726 F:      Documentation/rpmsg.txt
12727 F:      include/linux/rpmsg.h
12728 F:      include/linux/rpmsg/
12729
12730 RENESAS CLOCK DRIVERS
12731 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12732 L:      linux-renesas-soc@vger.kernel.org
12733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12734 S:      Supported
12735 F:      drivers/clk/renesas/
12736
12737 RENESAS EMEV2 I2C DRIVER
12738 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12739 S:      Supported
12740 F:      drivers/i2c/busses/i2c-emev2.c
12741
12742 RENESAS ETHERNET DRIVERS
12743 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12744 L:      netdev@vger.kernel.org
12745 L:      linux-renesas-soc@vger.kernel.org
12746 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12747 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12748 F:      drivers/net/ethernet/renesas/
12749 F:      include/linux/sh_eth.h
12750
12751 RENESAS R-CAR GYROADC DRIVER
12752 M:      Marek Vasut <marek.vasut@gmail.com>
12753 L:      linux-iio@vger.kernel.org
12754 S:      Supported
12755 F:      drivers/iio/adc/rcar_gyro_adc.c
12756
12757 RENESAS R-CAR I2C DRIVERS
12758 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12759 S:      Supported
12760 F:      drivers/i2c/busses/i2c-rcar.c
12761 F:      drivers/i2c/busses/i2c-sh_mobile.c
12762
12763 RENESAS RIIC DRIVER
12764 M:      Chris Brandt <chris.brandt@renesas.com>
12765 S:      Supported
12766 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12767 F:      drivers/i2c/busses/i2c-riic.c
12768
12769 RENESAS USB PHY DRIVER
12770 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12771 L:      linux-renesas-soc@vger.kernel.org
12772 S:      Maintained
12773 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12774
12775 RESET CONTROLLER FRAMEWORK
12776 M:      Philipp Zabel <p.zabel@pengutronix.de>
12777 T:      git git://git.pengutronix.de/git/pza/linux
12778 S:      Maintained
12779 F:      drivers/reset/
12780 F:      Documentation/devicetree/bindings/reset/
12781 F:      include/dt-bindings/reset/
12782 F:      include/linux/reset.h
12783 F:      include/linux/reset-controller.h
12784
12785 RESTARTABLE SEQUENCES SUPPORT
12786 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12787 M:      Peter Zijlstra <peterz@infradead.org>
12788 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12789 M:      Boqun Feng <boqun.feng@gmail.com>
12790 L:      linux-kernel@vger.kernel.org
12791 S:      Supported
12792 F:      kernel/rseq.c
12793 F:      include/uapi/linux/rseq.h
12794 F:      include/trace/events/rseq.h
12795 F:      tools/testing/selftests/rseq/
12796
12797 RFKILL
12798 M:      Johannes Berg <johannes@sipsolutions.net>
12799 L:      linux-wireless@vger.kernel.org
12800 W:      http://wireless.kernel.org/
12801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12803 S:      Maintained
12804 F:      Documentation/rfkill.txt
12805 F:      Documentation/ABI/stable/sysfs-class-rfkill
12806 F:      net/rfkill/
12807 F:      include/linux/rfkill.h
12808 F:      include/uapi/linux/rfkill.h
12809
12810 RHASHTABLE
12811 M:      Thomas Graf <tgraf@suug.ch>
12812 M:      Herbert Xu <herbert@gondor.apana.org.au>
12813 L:      netdev@vger.kernel.org
12814 S:      Maintained
12815 F:      lib/rhashtable.c
12816 F:      lib/test_rhashtable.c
12817 F:      include/linux/rhashtable.h
12818 F:      include/linux/rhashtable-types.h
12819
12820 RICOH R5C592 MEMORYSTICK DRIVER
12821 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12822 S:      Maintained
12823 F:      drivers/memstick/host/r592.*
12824
12825 RICOH SMARTMEDIA/XD DRIVER
12826 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12827 S:      Maintained
12828 F:      drivers/mtd/nand/raw/r852.c
12829 F:      drivers/mtd/nand/raw/r852.h
12830
12831 RISC-V ARCHITECTURE
12832 M:      Palmer Dabbelt <palmer@sifive.com>
12833 M:      Albert Ou <aou@eecs.berkeley.edu>
12834 L:      linux-riscv@lists.infradead.org
12835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12836 S:      Supported
12837 F:      arch/riscv/
12838 K:      riscv
12839 N:      riscv
12840
12841 ROCCAT DRIVERS
12842 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12843 W:      http://sourceforge.net/projects/roccat/
12844 S:      Maintained
12845 F:      drivers/hid/hid-roccat*
12846 F:      include/linux/hid-roccat*
12847 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12848
12849 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12850 M:      Jacob chen <jacob2.chen@rock-chips.com>
12851 L:      linux-media@vger.kernel.org
12852 S:      Maintained
12853 F:      drivers/media/platform/rockchip/rga/
12854 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12855
12856 ROCKER DRIVER
12857 M:      Jiri Pirko <jiri@resnulli.us>
12858 L:      netdev@vger.kernel.org
12859 S:      Supported
12860 F:      drivers/net/ethernet/rocker/
12861
12862 ROCKETPORT DRIVER
12863 P:      Comtrol Corp.
12864 W:      http://www.comtrol.com
12865 S:      Maintained
12866 F:      Documentation/serial/rocket.txt
12867 F:      drivers/tty/rocket*
12868
12869 ROCKETPORT EXPRESS/INFINITY DRIVER
12870 M:      Kevin Cernekee <cernekee@gmail.com>
12871 L:      linux-serial@vger.kernel.org
12872 S:      Odd Fixes
12873 F:      drivers/tty/serial/rp2.*
12874
12875 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12876 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12877 L:      linux-kernel@vger.kernel.org
12878 L:      linux-renesas-soc@vger.kernel.org
12879 S:      Supported
12880 F:      drivers/mfd/bd9571mwv.c
12881 F:      drivers/regulator/bd9571mwv-regulator.c
12882 F:      drivers/gpio/gpio-bd9571mwv.c
12883 F:      include/linux/mfd/bd9571mwv.h
12884 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12885
12886 ROSE NETWORK LAYER
12887 M:      Ralf Baechle <ralf@linux-mips.org>
12888 L:      linux-hams@vger.kernel.org
12889 W:      http://www.linux-ax25.org/
12890 S:      Maintained
12891 F:      include/net/rose.h
12892 F:      include/uapi/linux/rose.h
12893 F:      net/rose/
12894
12895 RTL2830 MEDIA DRIVER
12896 M:      Antti Palosaari <crope@iki.fi>
12897 L:      linux-media@vger.kernel.org
12898 W:      https://linuxtv.org
12899 W:      http://palosaari.fi/linux/
12900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12901 T:      git git://linuxtv.org/anttip/media_tree.git
12902 S:      Maintained
12903 F:      drivers/media/dvb-frontends/rtl2830*
12904
12905 RTL2832 MEDIA DRIVER
12906 M:      Antti Palosaari <crope@iki.fi>
12907 L:      linux-media@vger.kernel.org
12908 W:      https://linuxtv.org
12909 W:      http://palosaari.fi/linux/
12910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12911 T:      git git://linuxtv.org/anttip/media_tree.git
12912 S:      Maintained
12913 F:      drivers/media/dvb-frontends/rtl2832*
12914
12915 RTL2832_SDR MEDIA DRIVER
12916 M:      Antti Palosaari <crope@iki.fi>
12917 L:      linux-media@vger.kernel.org
12918 W:      https://linuxtv.org
12919 W:      http://palosaari.fi/linux/
12920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12921 T:      git git://linuxtv.org/anttip/media_tree.git
12922 S:      Maintained
12923 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12924
12925 RTL8180 WIRELESS DRIVER
12926 L:      linux-wireless@vger.kernel.org
12927 W:      http://wireless.kernel.org/
12928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12929 S:      Orphan
12930 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12931
12932 RTL8187 WIRELESS DRIVER
12933 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12934 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12935 M:      Larry Finger <Larry.Finger@lwfinger.net>
12936 L:      linux-wireless@vger.kernel.org
12937 W:      http://wireless.kernel.org/
12938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12939 S:      Maintained
12940 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12941
12942 REALTEK WIRELESS DRIVER (rtlwifi family)
12943 M:      Ping-Ke Shih <pkshih@realtek.com>
12944 L:      linux-wireless@vger.kernel.org
12945 W:      http://wireless.kernel.org/
12946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12947 S:      Maintained
12948 F:      drivers/net/wireless/realtek/rtlwifi/
12949
12950 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12951 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12952 L:      linux-wireless@vger.kernel.org
12953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12954 S:      Maintained
12955 F:      drivers/net/wireless/realtek/rtl8xxxu/
12956
12957 RXRPC SOCKETS (AF_RXRPC)
12958 M:      David Howells <dhowells@redhat.com>
12959 L:      linux-afs@lists.infradead.org
12960 S:      Supported
12961 F:      net/rxrpc/
12962 F:      include/keys/rxrpc-type.h
12963 F:      include/net/af_rxrpc.h
12964 F:      include/trace/events/rxrpc.h
12965 F:      include/uapi/linux/rxrpc.h
12966 F:      Documentation/networking/rxrpc.txt
12967 W:      https://www.infradead.org/~dhowells/kafs/
12968
12969 S3 SAVAGE FRAMEBUFFER DRIVER
12970 M:      Antonino Daplas <adaplas@gmail.com>
12971 L:      linux-fbdev@vger.kernel.org
12972 S:      Maintained
12973 F:      drivers/video/fbdev/savage/
12974
12975 S390
12976 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12977 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12978 L:      linux-s390@vger.kernel.org
12979 W:      http://www.ibm.com/developerworks/linux/linux390/
12980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12981 S:      Supported
12982 F:      arch/s390/
12983 F:      drivers/s390/
12984 F:      Documentation/s390/
12985 F:      Documentation/driver-api/s390-drivers.rst
12986
12987 S390 COMMON I/O LAYER
12988 M:      Sebastian Ott <sebott@linux.ibm.com>
12989 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12990 L:      linux-s390@vger.kernel.org
12991 W:      http://www.ibm.com/developerworks/linux/linux390/
12992 S:      Supported
12993 F:      drivers/s390/cio/
12994
12995 S390 DASD DRIVER
12996 M:      Stefan Haberland <sth@linux.ibm.com>
12997 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12998 L:      linux-s390@vger.kernel.org
12999 W:      http://www.ibm.com/developerworks/linux/linux390/
13000 S:      Supported
13001 F:      drivers/s390/block/dasd*
13002 F:      block/partitions/ibm.c
13003
13004 S390 IOMMU (PCI)
13005 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13006 L:      linux-s390@vger.kernel.org
13007 W:      http://www.ibm.com/developerworks/linux/linux390/
13008 S:      Supported
13009 F:      drivers/iommu/s390-iommu.c
13010
13011 S390 IUCV NETWORK LAYER
13012 M:      Julian Wiedmann <jwi@linux.ibm.com>
13013 M:      Ursula Braun <ubraun@linux.ibm.com>
13014 L:      linux-s390@vger.kernel.org
13015 W:      http://www.ibm.com/developerworks/linux/linux390/
13016 S:      Supported
13017 F:      drivers/s390/net/*iucv*
13018 F:      include/net/iucv/
13019 F:      net/iucv/
13020
13021 S390 NETWORK DRIVERS
13022 M:      Julian Wiedmann <jwi@linux.ibm.com>
13023 M:      Ursula Braun <ubraun@linux.ibm.com>
13024 L:      linux-s390@vger.kernel.org
13025 W:      http://www.ibm.com/developerworks/linux/linux390/
13026 S:      Supported
13027 F:      drivers/s390/net/
13028
13029 S390 PCI SUBSYSTEM
13030 M:      Sebastian Ott <sebott@linux.ibm.com>
13031 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13032 L:      linux-s390@vger.kernel.org
13033 W:      http://www.ibm.com/developerworks/linux/linux390/
13034 S:      Supported
13035 F:      arch/s390/pci/
13036 F:      drivers/pci/hotplug/s390_pci_hpc.c
13037
13038 S390 VFIO-CCW DRIVER
13039 M:      Cornelia Huck <cohuck@redhat.com>
13040 M:      Halil Pasic <pasic@linux.ibm.com>
13041 L:      linux-s390@vger.kernel.org
13042 L:      kvm@vger.kernel.org
13043 S:      Supported
13044 F:      drivers/s390/cio/vfio_ccw*
13045 F:      Documentation/s390/vfio-ccw.txt
13046 F:      include/uapi/linux/vfio_ccw.h
13047
13048 S390 ZCRYPT DRIVER
13049 M:      Harald Freudenberger <freude@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/
13054
13055 S390 VFIO AP DRIVER
13056 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13057 M:      Pierre Morel <pmorel@linux.ibm.com>
13058 M:      Halil Pasic <pasic@linux.ibm.com>
13059 L:      linux-s390@vger.kernel.org
13060 W:      http://www.ibm.com/developerworks/linux/linux390/
13061 S:      Supported
13062 F:      drivers/s390/crypto/vfio_ap_drv.c
13063 F:      drivers/s390/crypto/vfio_ap_private.h
13064 F:      drivers/s390/crypto/vfio_ap_ops.c
13065 F:      Documentation/s390/vfio-ap.txt
13066
13067 S390 ZFCP DRIVER
13068 M:      Steffen Maier <maier@linux.ibm.com>
13069 M:      Benjamin Block <bblock@linux.ibm.com>
13070 L:      linux-s390@vger.kernel.org
13071 W:      http://www.ibm.com/developerworks/linux/linux390/
13072 S:      Supported
13073 F:      drivers/s390/scsi/zfcp_*
13074
13075 S3C24XX SD/MMC Driver
13076 M:      Ben Dooks <ben-linux@fluff.org>
13077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13078 S:      Supported
13079 F:      drivers/mmc/host/s3cmci.*
13080
13081 SAA6588 RDS RECEIVER DRIVER
13082 M:      Hans Verkuil <hverkuil@xs4all.nl>
13083 L:      linux-media@vger.kernel.org
13084 T:      git git://linuxtv.org/media_tree.git
13085 W:      https://linuxtv.org
13086 S:      Odd Fixes
13087 F:      drivers/media/i2c/saa6588*
13088
13089 SAA7134 VIDEO4LINUX DRIVER
13090 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13091 L:      linux-media@vger.kernel.org
13092 W:      https://linuxtv.org
13093 T:      git git://linuxtv.org/media_tree.git
13094 S:      Odd fixes
13095 F:      Documentation/media/v4l-drivers/saa7134*
13096 F:      drivers/media/pci/saa7134/
13097
13098 SAA7146 VIDEO4LINUX-2 DRIVER
13099 M:      Hans Verkuil <hverkuil@xs4all.nl>
13100 L:      linux-media@vger.kernel.org
13101 T:      git git://linuxtv.org/media_tree.git
13102 S:      Maintained
13103 F:      drivers/media/common/saa7146/
13104 F:      drivers/media/pci/saa7146/
13105 F:      include/media/saa7146*
13106
13107 SAMSUNG AUDIO (ASoC) DRIVERS
13108 M:      Krzysztof Kozlowski <krzk@kernel.org>
13109 M:      Sangbeom Kim <sbkim73@samsung.com>
13110 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13112 S:      Supported
13113 F:      sound/soc/samsung/
13114 F:      Documentation/devicetree/bindings/sound/samsung*
13115
13116 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13117 M:      Krzysztof Kozlowski <krzk@kernel.org>
13118 L:      linux-crypto@vger.kernel.org
13119 L:      linux-samsung-soc@vger.kernel.org
13120 S:      Maintained
13121 F:      drivers/crypto/exynos-rng.c
13122 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13123
13124 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13125 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13126 L:      linux-samsung-soc@vger.kernel.org
13127 S:      Maintained
13128 F:      drivers/char/hw_random/exynos-trng.c
13129 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13130
13131 SAMSUNG FRAMEBUFFER DRIVER
13132 M:      Jingoo Han <jingoohan1@gmail.com>
13133 L:      linux-fbdev@vger.kernel.org
13134 S:      Maintained
13135 F:      drivers/video/fbdev/s3c-fb.c
13136
13137 SAMSUNG LAPTOP DRIVER
13138 M:      Corentin Chary <corentin.chary@gmail.com>
13139 L:      platform-driver-x86@vger.kernel.org
13140 S:      Maintained
13141 F:      drivers/platform/x86/samsung-laptop.c
13142
13143 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13144 M:      Sangbeom Kim <sbkim73@samsung.com>
13145 M:      Krzysztof Kozlowski <krzk@kernel.org>
13146 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13147 L:      linux-kernel@vger.kernel.org
13148 L:      linux-samsung-soc@vger.kernel.org
13149 S:      Supported
13150 F:      drivers/mfd/sec*.c
13151 F:      drivers/regulator/s2m*.c
13152 F:      drivers/regulator/s5m*.c
13153 F:      drivers/clk/clk-s2mps11.c
13154 F:      drivers/rtc/rtc-s5m.c
13155 F:      include/linux/mfd/samsung/
13156 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13157 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13158 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13159 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13160
13161 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13162 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13163 L:      linux-media@vger.kernel.org
13164 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13165 S:      Maintained
13166 F:      drivers/media/platform/s3c-camif/
13167 F:      include/media/drv-intf/s3c_camif.h
13168
13169 SAMSUNG S3FWRN5 NFC DRIVER
13170 M:      Robert Baldyga <r.baldyga@samsung.com>
13171 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13172 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13173 S:      Supported
13174 F:      drivers/nfc/s3fwrn5
13175
13176 SAMSUNG S5C73M3 CAMERA DRIVER
13177 M:      Kyungmin Park <kyungmin.park@samsung.com>
13178 M:      Andrzej Hajda <a.hajda@samsung.com>
13179 L:      linux-media@vger.kernel.org
13180 S:      Supported
13181 F:      drivers/media/i2c/s5c73m3/*
13182
13183 SAMSUNG S5K5BAF CAMERA DRIVER
13184 M:      Kyungmin Park <kyungmin.park@samsung.com>
13185 M:      Andrzej Hajda <a.hajda@samsung.com>
13186 L:      linux-media@vger.kernel.org
13187 S:      Supported
13188 F:      drivers/media/i2c/s5k5baf.c
13189
13190 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13191 M:      Krzysztof Kozlowski <krzk@kernel.org>
13192 M:      Vladimir Zapolskiy <vz@mleia.com>
13193 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13194 L:      linux-crypto@vger.kernel.org
13195 L:      linux-samsung-soc@vger.kernel.org
13196 S:      Maintained
13197 F:      drivers/crypto/s5p-sss.c
13198
13199 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13200 M:      Kyungmin Park <kyungmin.park@samsung.com>
13201 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13202 L:      linux-media@vger.kernel.org
13203 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13204 S:      Supported
13205 F:      drivers/media/platform/exynos4-is/
13206
13207 SAMSUNG SOC CLOCK DRIVERS
13208 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13209 M:      Tomasz Figa <tomasz.figa@gmail.com>
13210 M:      Chanwoo Choi <cw00.choi@samsung.com>
13211 S:      Supported
13212 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13214 F:      drivers/clk/samsung/
13215 F:      include/dt-bindings/clock/exynos*.h
13216 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13217
13218 SAMSUNG SPI DRIVERS
13219 M:      Kukjin Kim <kgene@kernel.org>
13220 M:      Krzysztof Kozlowski <krzk@kernel.org>
13221 M:      Andi Shyti <andi@etezian.org>
13222 L:      linux-spi@vger.kernel.org
13223 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13224 S:      Maintained
13225 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13226 F:      drivers/spi/spi-s3c*
13227 F:      include/linux/platform_data/spi-s3c64xx.h
13228
13229 SAMSUNG SXGBE DRIVERS
13230 M:      Byungho An <bh74.an@samsung.com>
13231 M:      Girish K S <ks.giri@samsung.com>
13232 M:      Vipul Pandya <vipul.pandya@samsung.com>
13233 S:      Supported
13234 L:      netdev@vger.kernel.org
13235 F:      drivers/net/ethernet/samsung/sxgbe/
13236
13237 SAMSUNG THERMAL DRIVER
13238 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13239 L:      linux-pm@vger.kernel.org
13240 L:      linux-samsung-soc@vger.kernel.org
13241 S:      Supported
13242 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13243 F:      drivers/thermal/samsung/
13244
13245 SAMSUNG USB2 PHY DRIVER
13246 M:      Kamil Debski <kamil@wypas.org>
13247 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13248 L:      linux-kernel@vger.kernel.org
13249 S:      Supported
13250 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13251 F:      Documentation/phy/samsung-usb2.txt
13252 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13253 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13254 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13255 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13256 F:      drivers/phy/samsung/phy-samsung-usb2.c
13257 F:      drivers/phy/samsung/phy-samsung-usb2.h
13258
13259 SC1200 WDT DRIVER
13260 M:      Zwane Mwaikambo <zwanem@gmail.com>
13261 S:      Maintained
13262 F:      drivers/watchdog/sc1200wdt.c
13263
13264 SCHEDULER
13265 M:      Ingo Molnar <mingo@redhat.com>
13266 M:      Peter Zijlstra <peterz@infradead.org>
13267 L:      linux-kernel@vger.kernel.org
13268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13269 S:      Maintained
13270 F:      kernel/sched/
13271 F:      include/linux/sched.h
13272 F:      include/uapi/linux/sched.h
13273 F:      include/linux/wait.h
13274
13275 SCR24X CHIP CARD INTERFACE DRIVER
13276 M:      Lubomir Rintel <lkundrak@v3.sk>
13277 S:      Supported
13278 F:      drivers/char/pcmcia/scr24x_cs.c
13279
13280 SCSI CDROM DRIVER
13281 M:      Jens Axboe <axboe@kernel.dk>
13282 L:      linux-scsi@vger.kernel.org
13283 W:      http://www.kernel.dk
13284 S:      Maintained
13285 F:      drivers/scsi/sr*
13286
13287 SCSI RDMA PROTOCOL (SRP) INITIATOR
13288 M:      Bart Van Assche <bvanassche@acm.org>
13289 L:      linux-rdma@vger.kernel.org
13290 S:      Supported
13291 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13292 F:      drivers/infiniband/ulp/srp/
13293 F:      include/scsi/srp.h
13294
13295 SCSI RDMA PROTOCOL (SRP) TARGET
13296 M:      Bart Van Assche <bvanassche@acm.org>
13297 L:      linux-rdma@vger.kernel.org
13298 L:      target-devel@vger.kernel.org
13299 S:      Supported
13300 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13301 F:      drivers/infiniband/ulp/srpt/
13302
13303 SCSI SG DRIVER
13304 M:      Doug Gilbert <dgilbert@interlog.com>
13305 L:      linux-scsi@vger.kernel.org
13306 W:      http://sg.danny.cz/sg
13307 S:      Maintained
13308 F:      Documentation/scsi/scsi-generic.txt
13309 F:      drivers/scsi/sg.c
13310 F:      include/scsi/sg.h
13311
13312 SCSI SUBSYSTEM
13313 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13315 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13317 L:      linux-scsi@vger.kernel.org
13318 S:      Maintained
13319 F:      Documentation/devicetree/bindings/scsi/
13320 F:      drivers/scsi/
13321 F:      include/scsi/
13322
13323 SCSI TAPE DRIVER
13324 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13325 L:      linux-scsi@vger.kernel.org
13326 S:      Maintained
13327 F:      Documentation/scsi/st.txt
13328 F:      drivers/scsi/st.*
13329 F:      drivers/scsi/st_*.h
13330
13331 SCTP PROTOCOL
13332 M:      Vlad Yasevich <vyasevich@gmail.com>
13333 M:      Neil Horman <nhorman@tuxdriver.com>
13334 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13335 L:      linux-sctp@vger.kernel.org
13336 W:      http://lksctp.sourceforge.net
13337 S:      Maintained
13338 F:      Documentation/networking/sctp.txt
13339 F:      include/linux/sctp.h
13340 F:      include/uapi/linux/sctp.h
13341 F:      include/net/sctp/
13342 F:      net/sctp/
13343
13344 SCx200 CPU SUPPORT
13345 M:      Jim Cromie <jim.cromie@gmail.com>
13346 S:      Odd Fixes
13347 F:      Documentation/i2c/busses/scx200_acb
13348 F:      arch/x86/platform/scx200/
13349 F:      drivers/watchdog/scx200_wdt.c
13350 F:      drivers/i2c/busses/scx200*
13351 F:      drivers/mtd/maps/scx200_docflash.c
13352 F:      include/linux/scx200.h
13353
13354 SCx200 GPIO DRIVER
13355 M:      Jim Cromie <jim.cromie@gmail.com>
13356 S:      Maintained
13357 F:      drivers/char/scx200_gpio.c
13358 F:      include/linux/scx200_gpio.h
13359
13360 SCx200 HRT CLOCKSOURCE DRIVER
13361 M:      Jim Cromie <jim.cromie@gmail.com>
13362 S:      Maintained
13363 F:      drivers/clocksource/scx200_hrt.c
13364
13365 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13366 M:      Sascha Sommer <saschasommer@freenet.de>
13367 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13368 S:      Maintained
13369 F:      drivers/mmc/host/sdricoh_cs.c
13370
13371 SECURE COMPUTING
13372 M:      Kees Cook <keescook@chromium.org>
13373 R:      Andy Lutomirski <luto@amacapital.net>
13374 R:      Will Drewry <wad@chromium.org>
13375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13376 S:      Supported
13377 F:      kernel/seccomp.c
13378 F:      include/uapi/linux/seccomp.h
13379 F:      include/linux/seccomp.h
13380 F:      tools/testing/selftests/seccomp/*
13381 F:      tools/testing/selftests/kselftest_harness.h
13382 F:      Documentation/userspace-api/seccomp_filter.rst
13383 K:      \bsecure_computing
13384 K:      \bTIF_SECCOMP\b
13385
13386 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13387 M:      Al Cooper <alcooperx@gmail.com>
13388 L:      linux-mmc@vger.kernel.org
13389 L:      bcm-kernel-feedback-list@broadcom.com
13390 S:      Maintained
13391 F:      drivers/mmc/host/sdhci-brcmstb*
13392
13393 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13394 M:      Adrian Hunter <adrian.hunter@intel.com>
13395 L:      linux-mmc@vger.kernel.org
13396 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13397 S:      Maintained
13398 F:      drivers/mmc/host/sdhci*
13399 F:      include/linux/mmc/sdhci*
13400
13401 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13402 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13403 M:      Manjunath M B <manjumb@synopsys.com>
13404 L:      linux-mmc@vger.kernel.org
13405 S:      Maintained
13406 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13407
13408 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13409 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13410 L:      linux-mmc@vger.kernel.org
13411 S:      Supported
13412 F:      drivers/mmc/host/sdhci-of-at91.c
13413
13414 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13415 M:      Ben Dooks <ben-linux@fluff.org>
13416 M:      Jaehoon Chung <jh80.chung@samsung.com>
13417 L:      linux-mmc@vger.kernel.org
13418 S:      Maintained
13419 F:      drivers/mmc/host/sdhci-s3c*
13420
13421 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13422 M:      Viresh Kumar <vireshk@kernel.org>
13423 L:      linux-mmc@vger.kernel.org
13424 S:      Maintained
13425 F:      drivers/mmc/host/sdhci-spear.c
13426
13427 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13428 M:      Kishon Vijay Abraham I <kishon@ti.com>
13429 L:      linux-mmc@vger.kernel.org
13430 S:      Maintained
13431 F:      drivers/mmc/host/sdhci-omap.c
13432
13433 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13434 M:      Scott Bauer <scott.bauer@intel.com>
13435 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13436 L:      linux-block@vger.kernel.org
13437 S:      Supported
13438 F:      block/sed*
13439 F:      block/opal_proto.h
13440 F:      include/linux/sed*
13441 F:      include/uapi/linux/sed*
13442
13443 SECURITY CONTACT
13444 M:      Security Officers <security@kernel.org>
13445 S:      Supported
13446
13447 SECURITY SUBSYSTEM
13448 M:      James Morris <jmorris@namei.org>
13449 M:      "Serge E. Hallyn" <serge@hallyn.com>
13450 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13452 W:      http://kernsec.org/
13453 S:      Supported
13454 F:      security/
13455 X:      security/selinux/
13456
13457 SELINUX SECURITY MODULE
13458 M:      Paul Moore <paul@paul-moore.com>
13459 M:      Stephen Smalley <sds@tycho.nsa.gov>
13460 M:      Eric Paris <eparis@parisplace.org>
13461 L:      selinux@vger.kernel.org
13462 W:      https://selinuxproject.org
13463 W:      https://github.com/SELinuxProject
13464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13465 S:      Supported
13466 F:      include/linux/selinux*
13467 F:      security/selinux/
13468 F:      scripts/selinux/
13469 F:      Documentation/admin-guide/LSM/SELinux.rst
13470
13471 SENSABLE PHANTOM
13472 M:      Jiri Slaby <jirislaby@gmail.com>
13473 S:      Maintained
13474 F:      drivers/misc/phantom.c
13475 F:      include/uapi/linux/phantom.h
13476
13477 SERIAL DEVICE BUS
13478 M:      Rob Herring <robh@kernel.org>
13479 L:      linux-serial@vger.kernel.org
13480 S:      Maintained
13481 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13482 F:      drivers/tty/serdev/
13483 F:      include/linux/serdev.h
13484
13485 SERIAL DRIVERS
13486 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13487 L:      linux-serial@vger.kernel.org
13488 S:      Maintained
13489 F:      Documentation/devicetree/bindings/serial/
13490 F:      drivers/tty/serial/
13491
13492 SERIAL IR RECEIVER
13493 M:      Sean Young <sean@mess.org>
13494 L:      linux-media@vger.kernel.org
13495 S:      Maintained
13496 F:      drivers/media/rc/serial_ir.c
13497
13498 SFC NETWORK DRIVER
13499 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13500 M:      Edward Cree <ecree@solarflare.com>
13501 M:      Bert Kenward <bkenward@solarflare.com>
13502 L:      netdev@vger.kernel.org
13503 S:      Supported
13504 F:      drivers/net/ethernet/sfc/
13505
13506 SGI GRU DRIVER
13507 M:      Dimitri Sivanich <sivanich@sgi.com>
13508 S:      Maintained
13509 F:      drivers/misc/sgi-gru/
13510
13511 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13512 M:      Pat Gefre <pfg@sgi.com>
13513 L:      linux-ia64@vger.kernel.org
13514 S:      Supported
13515 F:      Documentation/ia64/serial.txt
13516 F:      drivers/tty/serial/ioc?_serial.c
13517 F:      include/linux/ioc?.h
13518
13519 SGI XP/XPC/XPNET DRIVER
13520 M:      Cliff Whickman <cpw@sgi.com>
13521 M:      Robin Holt <robinmholt@gmail.com>
13522 S:      Maintained
13523 F:      drivers/misc/sgi-xp/
13524
13525 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13526 M:      Ursula Braun <ubraun@linux.ibm.com>
13527 L:      linux-s390@vger.kernel.org
13528 W:      http://www.ibm.com/developerworks/linux/linux390/
13529 S:      Supported
13530 F:      net/smc/
13531
13532 SHARP RJ54N1CB0C SENSOR DRIVER
13533 M:      Jacopo Mondi <jacopo@jmondi.org>
13534 L:      linux-media@vger.kernel.org
13535 T:      git git://linuxtv.org/media_tree.git
13536 S:      Odd fixes
13537 F:      drivers/media/i2c/rj54n1cb0c.c
13538 F:      include/media/i2c/rj54n1cb0c.h
13539
13540 SH_VEU V4L2 MEM2MEM DRIVER
13541 L:      linux-media@vger.kernel.org
13542 S:      Orphan
13543 F:      drivers/media/platform/sh_veu.c
13544
13545 SH_VOU V4L2 OUTPUT DRIVER
13546 L:      linux-media@vger.kernel.org
13547 S:      Orphan
13548 F:      drivers/media/platform/sh_vou.c
13549 F:      include/media/drv-intf/sh_vou.h
13550
13551 SI2157 MEDIA DRIVER
13552 M:      Antti Palosaari <crope@iki.fi>
13553 L:      linux-media@vger.kernel.org
13554 W:      https://linuxtv.org
13555 W:      http://palosaari.fi/linux/
13556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13557 T:      git git://linuxtv.org/anttip/media_tree.git
13558 S:      Maintained
13559 F:      drivers/media/tuners/si2157*
13560
13561 SI2165 MEDIA DRIVER
13562 M:      Matthias Schwarzott <zzam@gentoo.org>
13563 L:      linux-media@vger.kernel.org
13564 W:      https://linuxtv.org
13565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13566 S:      Maintained
13567 F:      drivers/media/dvb-frontends/si2165*
13568
13569 SI2168 MEDIA DRIVER
13570 M:      Antti Palosaari <crope@iki.fi>
13571 L:      linux-media@vger.kernel.org
13572 W:      https://linuxtv.org
13573 W:      http://palosaari.fi/linux/
13574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13575 T:      git git://linuxtv.org/anttip/media_tree.git
13576 S:      Maintained
13577 F:      drivers/media/dvb-frontends/si2168*
13578
13579 SI470X FM RADIO RECEIVER I2C DRIVER
13580 M:      Hans Verkuil <hverkuil@xs4all.nl>
13581 L:      linux-media@vger.kernel.org
13582 T:      git git://linuxtv.org/media_tree.git
13583 W:      https://linuxtv.org
13584 S:      Odd Fixes
13585 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13586
13587 SI470X FM RADIO RECEIVER USB DRIVER
13588 M:      Hans Verkuil <hverkuil@xs4all.nl>
13589 L:      linux-media@vger.kernel.org
13590 T:      git git://linuxtv.org/media_tree.git
13591 W:      https://linuxtv.org
13592 S:      Maintained
13593 F:      drivers/media/radio/si470x/radio-si470x-common.c
13594 F:      drivers/media/radio/si470x/radio-si470x.h
13595 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13596
13597 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13598 M:      Eduardo Valentin <edubezval@gmail.com>
13599 L:      linux-media@vger.kernel.org
13600 T:      git git://linuxtv.org/media_tree.git
13601 W:      https://linuxtv.org
13602 S:      Odd Fixes
13603 F:      drivers/media/radio/si4713/si4713.?
13604
13605 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13606 M:      Eduardo Valentin <edubezval@gmail.com>
13607 L:      linux-media@vger.kernel.org
13608 T:      git git://linuxtv.org/media_tree.git
13609 W:      https://linuxtv.org
13610 S:      Odd Fixes
13611 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13612
13613 SI4713 FM RADIO TRANSMITTER USB DRIVER
13614 M:      Hans Verkuil <hverkuil@xs4all.nl>
13615 L:      linux-media@vger.kernel.org
13616 T:      git git://linuxtv.org/media_tree.git
13617 W:      https://linuxtv.org
13618 S:      Maintained
13619 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13620
13621 SIANO DVB DRIVER
13622 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13623 L:      linux-media@vger.kernel.org
13624 W:      https://linuxtv.org
13625 T:      git git://linuxtv.org/media_tree.git
13626 S:      Odd fixes
13627 F:      drivers/media/common/siano/
13628 F:      drivers/media/usb/siano/
13629 F:      drivers/media/usb/siano/
13630 F:      drivers/media/mmc/siano/
13631
13632 SIFIVE DRIVERS
13633 M:      Palmer Dabbelt <palmer@sifive.com>
13634 L:      linux-riscv@lists.infradead.org
13635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13636 S:      Supported
13637 K:      sifive
13638 N:      sifive
13639
13640 SILEAD TOUCHSCREEN DRIVER
13641 M:      Hans de Goede <hdegoede@redhat.com>
13642 L:      linux-input@vger.kernel.org
13643 L:      platform-driver-x86@vger.kernel.org
13644 S:      Maintained
13645 F:      drivers/input/touchscreen/silead.c
13646 F:      drivers/platform/x86/touchscreen_dmi.c
13647
13648 SILICON MOTION SM712 FRAME BUFFER DRIVER
13649 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13650 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13651 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13652 L:      linux-fbdev@vger.kernel.org
13653 S:      Maintained
13654 F:      drivers/video/fbdev/sm712*
13655 F:      Documentation/fb/sm712fb.txt
13656
13657 SIMPLE FIRMWARE INTERFACE (SFI)
13658 M:      Len Brown <lenb@kernel.org>
13659 L:      sfi-devel@simplefirmware.org
13660 W:      http://simplefirmware.org/
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13662 S:      Supported
13663 F:      arch/x86/platform/sfi/
13664 F:      drivers/sfi/
13665 F:      include/linux/sfi*.h
13666
13667 SIMPLEFB FB DRIVER
13668 M:      Hans de Goede <hdegoede@redhat.com>
13669 L:      linux-fbdev@vger.kernel.org
13670 S:      Maintained
13671 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13672 F:      drivers/video/fbdev/simplefb.c
13673 F:      include/linux/platform_data/simplefb.h
13674
13675 SIMTEC EB110ATX (Chalice CATS)
13676 P:      Ben Dooks
13677 P:      Vincent Sanders <vince@simtec.co.uk>
13678 M:      Simtec Linux Team <linux@simtec.co.uk>
13679 W:      http://www.simtec.co.uk/products/EB110ATX/
13680 S:      Supported
13681
13682 SIMTEC EB2410ITX (BAST)
13683 P:      Ben Dooks
13684 P:      Vincent Sanders <vince@simtec.co.uk>
13685 M:      Simtec Linux Team <linux@simtec.co.uk>
13686 W:      http://www.simtec.co.uk/products/EB2410ITX/
13687 S:      Supported
13688 F:      arch/arm/mach-s3c24xx/mach-bast.c
13689 F:      arch/arm/mach-s3c24xx/bast-ide.c
13690 F:      arch/arm/mach-s3c24xx/bast-irq.c
13691
13692 SIPHASH PRF ROUTINES
13693 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13694 S:      Maintained
13695 F:      lib/siphash.c
13696 F:      lib/test_siphash.c
13697 F:      include/linux/siphash.h
13698
13699 SIOX
13700 M:      Gavin Schenk <g.schenk@eckelmann.de>
13701 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13702 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13703 S:      Supported
13704 F:      drivers/siox/*
13705 F:      drivers/gpio/gpio-siox.c
13706 F:      include/trace/events/siox.h
13707
13708 SIS 190 ETHERNET DRIVER
13709 M:      Francois Romieu <romieu@fr.zoreil.com>
13710 L:      netdev@vger.kernel.org
13711 S:      Maintained
13712 F:      drivers/net/ethernet/sis/sis190.c
13713
13714 SIS 900/7016 FAST ETHERNET DRIVER
13715 M:      Daniele Venzano <venza@brownhat.org>
13716 W:      http://www.brownhat.org/sis900.html
13717 L:      netdev@vger.kernel.org
13718 S:      Maintained
13719 F:      drivers/net/ethernet/sis/sis900.*
13720
13721 SIS FRAMEBUFFER DRIVER
13722 M:      Thomas Winischhofer <thomas@winischhofer.net>
13723 W:      http://www.winischhofer.net/linuxsisvga.shtml
13724 S:      Maintained
13725 F:      Documentation/fb/sisfb.txt
13726 F:      drivers/video/fbdev/sis/
13727 F:      include/video/sisfb.h
13728
13729 SIS USB2VGA DRIVER
13730 M:      Thomas Winischhofer <thomas@winischhofer.net>
13731 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13732 S:      Maintained
13733 F:      drivers/usb/misc/sisusbvga/
13734
13735 SLAB ALLOCATOR
13736 M:      Christoph Lameter <cl@linux.com>
13737 M:      Pekka Enberg <penberg@kernel.org>
13738 M:      David Rientjes <rientjes@google.com>
13739 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13740 M:      Andrew Morton <akpm@linux-foundation.org>
13741 L:      linux-mm@kvack.org
13742 S:      Maintained
13743 F:      include/linux/sl?b*.h
13744 F:      mm/sl?b*
13745
13746 SLEEPABLE READ-COPY UPDATE (SRCU)
13747 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13748 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13749 M:      Josh Triplett <josh@joshtriplett.org>
13750 R:      Steven Rostedt <rostedt@goodmis.org>
13751 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13752 L:      linux-kernel@vger.kernel.org
13753 W:      http://www.rdrop.com/users/paulmck/RCU/
13754 S:      Supported
13755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13756 F:      include/linux/srcu*.h
13757 F:      kernel/rcu/srcu*.c
13758
13759 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13760 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13761 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13762 S:      Maintained
13763 F:      drivers/slimbus/
13764 F:      Documentation/devicetree/bindings/slimbus/
13765 F:      include/linux/slimbus.h
13766
13767 SMACK SECURITY MODULE
13768 M:      Casey Schaufler <casey@schaufler-ca.com>
13769 L:      linux-security-module@vger.kernel.org
13770 W:      http://schaufler-ca.com
13771 T:      git git://github.com/cschaufler/smack-next
13772 S:      Maintained
13773 F:      Documentation/admin-guide/LSM/Smack.rst
13774 F:      security/smack/
13775
13776 SMC91x ETHERNET DRIVER
13777 M:      Nicolas Pitre <nico@fluxnic.net>
13778 S:      Odd Fixes
13779 F:      drivers/net/ethernet/smsc/smc91x.*
13780
13781 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13782 M:      Sakari Ailus <sakari.ailus@iki.fi>
13783 L:      linux-media@vger.kernel.org
13784 S:      Maintained
13785 F:      drivers/media/i2c/smiapp/
13786 F:      include/media/i2c/smiapp.h
13787 F:      drivers/media/i2c/smiapp-pll.c
13788 F:      drivers/media/i2c/smiapp-pll.h
13789 F:      include/uapi/linux/smiapp.h
13790 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13791
13792 SMM665 HARDWARE MONITOR DRIVER
13793 M:      Guenter Roeck <linux@roeck-us.net>
13794 L:      linux-hwmon@vger.kernel.org
13795 S:      Maintained
13796 F:      Documentation/hwmon/smm665
13797 F:      drivers/hwmon/smm665.c
13798
13799 SMSC EMC2103 HARDWARE MONITOR DRIVER
13800 M:      Steve Glendinning <steve.glendinning@shawell.net>
13801 L:      linux-hwmon@vger.kernel.org
13802 S:      Maintained
13803 F:      Documentation/hwmon/emc2103
13804 F:      drivers/hwmon/emc2103.c
13805
13806 SMSC SCH5627 HARDWARE MONITOR DRIVER
13807 M:      Hans de Goede <hdegoede@redhat.com>
13808 L:      linux-hwmon@vger.kernel.org
13809 S:      Supported
13810 F:      Documentation/hwmon/sch5627
13811 F:      drivers/hwmon/sch5627.c
13812
13813 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13814 M:      Steve Glendinning <steve.glendinning@shawell.net>
13815 L:      linux-fbdev@vger.kernel.org
13816 S:      Maintained
13817 F:      drivers/video/fbdev/smscufx.c
13818
13819 SMSC47B397 HARDWARE MONITOR DRIVER
13820 M:      Jean Delvare <jdelvare@suse.com>
13821 L:      linux-hwmon@vger.kernel.org
13822 S:      Maintained
13823 F:      Documentation/hwmon/smsc47b397
13824 F:      drivers/hwmon/smsc47b397.c
13825
13826 SMSC911x ETHERNET DRIVER
13827 M:      Steve Glendinning <steve.glendinning@shawell.net>
13828 L:      netdev@vger.kernel.org
13829 S:      Maintained
13830 F:      include/linux/smsc911x.h
13831 F:      drivers/net/ethernet/smsc/smsc911x.*
13832
13833 SMSC9420 PCI ETHERNET DRIVER
13834 M:      Steve Glendinning <steve.glendinning@shawell.net>
13835 L:      netdev@vger.kernel.org
13836 S:      Maintained
13837 F:      drivers/net/ethernet/smsc/smsc9420.*
13838
13839 SOC-CAMERA V4L2 SUBSYSTEM
13840 L:      linux-media@vger.kernel.org
13841 T:      git git://linuxtv.org/media_tree.git
13842 S:      Orphan
13843 F:      include/media/soc*
13844 F:      drivers/media/i2c/soc_camera/
13845 F:      drivers/media/platform/soc_camera/
13846
13847 SOCIONEXT SYNQUACER I2C DRIVER
13848 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13849 L:      linux-i2c@vger.kernel.org
13850 S:      Maintained
13851 F:      drivers/i2c/busses/i2c-synquacer.c
13852 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13853
13854 SOCIONEXT UNIPHIER SOUND DRIVER
13855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13856 S:      Orphan
13857 F:      sound/soc/uniphier/
13858
13859 SOEKRIS NET48XX LED SUPPORT
13860 M:      Chris Boot <bootc@bootc.net>
13861 S:      Maintained
13862 F:      drivers/leds/leds-net48xx.c
13863
13864 SOFT-ROCE DRIVER (rxe)
13865 M:      Moni Shoua <monis@mellanox.com>
13866 L:      linux-rdma@vger.kernel.org
13867 S:      Supported
13868 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13869 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13870 F:      drivers/infiniband/sw/rxe/
13871 F:      include/uapi/rdma/rdma_user_rxe.h
13872
13873 SOFTLOGIC 6x10 MPEG CODEC
13874 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13875 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13876 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13877 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13878 M:      Ismael Luceno <ismael@iodev.co.uk>
13879 L:      linux-media@vger.kernel.org
13880 S:      Supported
13881 F:      drivers/media/pci/solo6x10/
13882
13883 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13884 M:      James Morse <james.morse@arm.com>
13885 L:      linux-arm-kernel@lists.infradead.org
13886 S:      Maintained
13887 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13888 F:      drivers/firmware/arm_sdei.c
13889 F:      include/linux/arm_sdei.h
13890 F:      include/uapi/linux/arm_sdei.h
13891
13892 SOFTWARE RAID (Multiple Disks) SUPPORT
13893 M:      Shaohua Li <shli@kernel.org>
13894 L:      linux-raid@vger.kernel.org
13895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13896 S:      Supported
13897 F:      drivers/md/Makefile
13898 F:      drivers/md/Kconfig
13899 F:      drivers/md/md*
13900 F:      drivers/md/raid*
13901 F:      include/linux/raid/
13902 F:      include/uapi/linux/raid/
13903
13904 SOCIONEXT (SNI) AVE NETWORK DRIVER
13905 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13906 L:      netdev@vger.kernel.org
13907 S:      Maintained
13908 F:      drivers/net/ethernet/socionext/sni_ave.c
13909 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13910
13911 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13912 M:      Jassi Brar <jaswinder.singh@linaro.org>
13913 L:      netdev@vger.kernel.org
13914 S:      Maintained
13915 F:      drivers/net/ethernet/socionext/netsec.c
13916 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13917
13918 SOLIDRUN CLEARFOG SUPPORT
13919 M:      Russell King <linux@armlinux.org.uk>
13920 S:      Maintained
13921 F:      arch/arm/boot/dts/armada-388-clearfog*
13922 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13923
13924 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13925 M:      Russell King <linux@armlinux.org.uk>
13926 S:      Maintained
13927 F:      arch/arm/boot/dts/imx6*-cubox-i*
13928 F:      arch/arm/boot/dts/imx6*-hummingboard*
13929 F:      arch/arm/boot/dts/imx6*-sr-*
13930
13931 SONIC NETWORK DRIVER
13932 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13933 L:      netdev@vger.kernel.org
13934 S:      Maintained
13935 F:      drivers/net/ethernet/natsemi/sonic.*
13936
13937 SONICS SILICON BACKPLANE DRIVER (SSB)
13938 M:      Michael Buesch <m@bues.ch>
13939 L:      linux-wireless@vger.kernel.org
13940 S:      Maintained
13941 F:      drivers/ssb/
13942 F:      include/linux/ssb/
13943
13944 SONY IMX258 SENSOR DRIVER
13945 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13946 L:      linux-media@vger.kernel.org
13947 T:      git git://linuxtv.org/media_tree.git
13948 S:      Maintained
13949 F:      drivers/media/i2c/imx258.c
13950
13951 SONY IMX274 SENSOR DRIVER
13952 M:      Leon Luo <leonl@leopardimaging.com>
13953 L:      linux-media@vger.kernel.org
13954 T:      git git://linuxtv.org/media_tree.git
13955 S:      Maintained
13956 F:      drivers/media/i2c/imx274.c
13957 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13958
13959 SONY IMX319 SENSOR DRIVER
13960 M:      Bingbu Cao <bingbu.cao@intel.com>
13961 L:      linux-media@vger.kernel.org
13962 T:      git git://linuxtv.org/media_tree.git
13963 S:      Maintained
13964 F:      drivers/media/i2c/imx319.c
13965
13966 SONY IMX355 SENSOR DRIVER
13967 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13968 L:      linux-media@vger.kernel.org
13969 T:      git git://linuxtv.org/media_tree.git
13970 S:      Maintained
13971 F:      drivers/media/i2c/imx355.c
13972
13973 SONY MEMORYSTICK CARD SUPPORT
13974 M:      Alex Dubov <oakad@yahoo.com>
13975 W:      http://tifmxx.berlios.de/
13976 S:      Maintained
13977 F:      drivers/memstick/host/tifm_ms.c
13978
13979 SONY MEMORYSTICK STANDARD SUPPORT
13980 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13981 S:      Maintained
13982 F:      drivers/memstick/core/ms_block.*
13983
13984 SONY VAIO CONTROL DEVICE DRIVER
13985 M:      Mattia Dongili <malattia@linux.it>
13986 L:      platform-driver-x86@vger.kernel.org
13987 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13988 S:      Maintained
13989 F:      Documentation/laptops/sony-laptop.txt
13990 F:      drivers/char/sonypi.c
13991 F:      drivers/platform/x86/sony-laptop.c
13992 F:      include/linux/sony-laptop.h
13993
13994 SOUND
13995 M:      Jaroslav Kysela <perex@perex.cz>
13996 M:      Takashi Iwai <tiwai@suse.com>
13997 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13998 W:      http://www.alsa-project.org/
13999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14000 T:      git git://git.alsa-project.org/alsa-kernel.git
14001 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14002 S:      Maintained
14003 F:      Documentation/sound/
14004 F:      include/sound/
14005 F:      include/uapi/sound/
14006 F:      sound/
14007
14008 SOUND - COMPRESSED AUDIO
14009 M:      Vinod Koul <vkoul@kernel.org>
14010 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14012 S:      Supported
14013 F:      Documentation/sound/designs/compress-offload.rst
14014 F:      include/sound/compress_driver.h
14015 F:      include/uapi/sound/compress_*
14016 F:      sound/core/compress_offload.c
14017 F:      sound/soc/soc-compress.c
14018
14019 SOUND - DMAENGINE HELPERS
14020 M:      Lars-Peter Clausen <lars@metafoo.de>
14021 S:      Supported
14022 F:      include/sound/dmaengine_pcm.h
14023 F:      sound/core/pcm_dmaengine.c
14024 F:      sound/soc/soc-generic-dmaengine-pcm.c
14025
14026 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14027 M:      Liam Girdwood <lgirdwood@gmail.com>
14028 M:      Mark Brown <broonie@kernel.org>
14029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14030 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14031 W:      http://alsa-project.org/main/index.php/ASoC
14032 S:      Supported
14033 F:      Documentation/devicetree/bindings/sound/
14034 F:      Documentation/sound/soc/
14035 F:      sound/soc/
14036 F:      include/dt-bindings/sound/
14037 F:      include/sound/soc*
14038
14039 SOUNDWIRE SUBSYSTEM
14040 M:      Vinod Koul <vkoul@kernel.org>
14041 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14042 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14043 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14044 S:      Supported
14045 F:      Documentation/driver-api/soundwire/
14046 F:      drivers/soundwire/
14047 F:      include/linux/soundwire/
14048
14049 SP2 MEDIA DRIVER
14050 M:      Olli Salonen <olli.salonen@iki.fi>
14051 L:      linux-media@vger.kernel.org
14052 W:      https://linuxtv.org
14053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14054 S:      Maintained
14055 F:      drivers/media/dvb-frontends/sp2*
14056
14057 SPARC + UltraSPARC (sparc/sparc64)
14058 M:      "David S. Miller" <davem@davemloft.net>
14059 L:      sparclinux@vger.kernel.org
14060 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
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:      arch/sparc/
14065 F:      drivers/sbus/
14066
14067 SPARC SERIAL DRIVERS
14068 M:      "David S. Miller" <davem@davemloft.net>
14069 L:      sparclinux@vger.kernel.org
14070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14072 S:      Maintained
14073 F:      include/linux/sunserialcore.h
14074 F:      drivers/tty/serial/suncore.c
14075 F:      drivers/tty/serial/sunhv.c
14076 F:      drivers/tty/serial/sunsab.c
14077 F:      drivers/tty/serial/sunsab.h
14078 F:      drivers/tty/serial/sunsu.c
14079 F:      drivers/tty/serial/sunzilog.c
14080 F:      drivers/tty/serial/sunzilog.h
14081 F:      drivers/tty/vcc.c
14082
14083 SPARSE CHECKER
14084 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14085 L:      linux-sparse@vger.kernel.org
14086 W:      https://sparse.wiki.kernel.org/
14087 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14088 S:      Maintained
14089 F:      include/linux/compiler.h
14090
14091 SPEAR CLOCK FRAMEWORK SUPPORT
14092 M:      Viresh Kumar <vireshk@kernel.org>
14093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14094 W:      http://www.st.com/spear
14095 S:      Maintained
14096 F:      drivers/clk/spear/
14097
14098 SPEAR PLATFORM SUPPORT
14099 M:      Viresh Kumar <vireshk@kernel.org>
14100 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14102 W:      http://www.st.com/spear
14103 S:      Maintained
14104 F:      arch/arm/boot/dts/spear*
14105 F:      arch/arm/mach-spear/
14106
14107 SPI NOR SUBSYSTEM
14108 M:      Marek Vasut <marek.vasut@gmail.com>
14109 L:      linux-mtd@lists.infradead.org
14110 W:      http://www.linux-mtd.infradead.org/
14111 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14112 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14113 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14114 S:      Maintained
14115 F:      drivers/mtd/spi-nor/
14116 F:      include/linux/mtd/spi-nor.h
14117
14118 SPI SUBSYSTEM
14119 M:      Mark Brown <broonie@kernel.org>
14120 L:      linux-spi@vger.kernel.org
14121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14122 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14123 S:      Maintained
14124 F:      Documentation/devicetree/bindings/spi/
14125 F:      Documentation/spi/
14126 F:      drivers/spi/
14127 F:      include/linux/spi/
14128 F:      include/uapi/linux/spi/
14129 F:      tools/spi/
14130
14131 SPIDERNET NETWORK DRIVER for CELL
14132 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14133 L:      netdev@vger.kernel.org
14134 S:      Supported
14135 F:      Documentation/networking/spider_net.txt
14136 F:      drivers/net/ethernet/toshiba/spider_net*
14137
14138 SPMI SUBSYSTEM
14139 R:      Stephen Boyd <sboyd@kernel.org>
14140 L:      linux-arm-msm@vger.kernel.org
14141 F:      Documentation/devicetree/bindings/spmi/
14142 F:      drivers/spmi/
14143 F:      include/dt-bindings/spmi/spmi.h
14144 F:      include/linux/spmi.h
14145 F:      include/trace/events/spmi.h
14146
14147 SPU FILE SYSTEM
14148 M:      Jeremy Kerr <jk@ozlabs.org>
14149 L:      linuxppc-dev@lists.ozlabs.org
14150 W:      http://www.ibm.com/developerworks/power/cell/
14151 S:      Supported
14152 F:      Documentation/filesystems/spufs.txt
14153 F:      arch/powerpc/platforms/cell/spufs/
14154
14155 SQUASHFS FILE SYSTEM
14156 M:      Phillip Lougher <phillip@squashfs.org.uk>
14157 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14158 W:      http://squashfs.org.uk
14159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14160 S:      Maintained
14161 F:      Documentation/filesystems/squashfs.txt
14162 F:      fs/squashfs/
14163
14164 SRM (Alpha) environment access
14165 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14166 S:      Maintained
14167 F:      arch/alpha/kernel/srm_env.c
14168
14169 ST STM32 I2C/SMBUS DRIVER
14170 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14171 L:      linux-i2c@vger.kernel.org
14172 S:      Maintained
14173 F:      drivers/i2c/busses/i2c-stm32*
14174
14175 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14176 M:      Song Qiang <songqiang1304521@gmail.com>
14177 L:      linux-iio@vger.kernel.org
14178 S:      Maintained
14179 F:      drivers/iio/proximity/vl53l0x-i2c.c
14180 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14181
14182 STABLE BRANCH
14183 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14184 M:      Sasha Levin <sashal@kernel.org>
14185 L:      stable@vger.kernel.org
14186 S:      Supported
14187 F:      Documentation/process/stable-kernel-rules.rst
14188
14189 STAGING - COMEDI
14190 M:      Ian Abbott <abbotti@mev.co.uk>
14191 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14192 S:      Odd Fixes
14193 F:      drivers/staging/comedi/
14194
14195 STAGING - EROFS FILE SYSTEM
14196 M:      Gao Xiang <gaoxiang25@huawei.com>
14197 M:      Chao Yu <yuchao0@huawei.com>
14198 L:      linux-erofs@lists.ozlabs.org
14199 S:      Maintained
14200 F:      drivers/staging/erofs/
14201
14202 STAGING - INDUSTRIAL IO
14203 M:      Jonathan Cameron <jic23@kernel.org>
14204 L:      linux-iio@vger.kernel.org
14205 S:      Odd Fixes
14206 F:      Documentation/devicetree/bindings/staging/iio/
14207 F:      drivers/staging/iio/
14208
14209 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14210 M:      Marc Dietrich <marvin24@gmx.de>
14211 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14212 L:      linux-tegra@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/staging/nvec/
14215
14216 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14217 M:      Jens Frederich <jfrederich@gmail.com>
14218 M:      Daniel Drake <dsd@laptop.org>
14219 M:      Jon Nettleton <jon.nettleton@gmail.com>
14220 W:      http://wiki.laptop.org/go/DCON
14221 S:      Maintained
14222 F:      drivers/staging/olpc_dcon/
14223
14224 STAGING - REALTEK RTL8712U DRIVERS
14225 M:      Larry Finger <Larry.Finger@lwfinger.net>
14226 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14227 S:      Odd Fixes
14228 F:      drivers/staging/rtl8712/
14229
14230 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14231 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14232 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14233 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14234 L:      linux-fbdev@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/staging/sm750fb/
14237
14238 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14239 M:      William Hubbs <w.d.hubbs@gmail.com>
14240 M:      Chris Brannon <chris@the-brannons.com>
14241 M:      Kirk Reiser <kirk@reisers.ca>
14242 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14243 L:      speakup@linux-speakup.org
14244 W:      http://www.linux-speakup.org/
14245 S:      Odd Fixes
14246 F:      drivers/staging/speakup/
14247
14248 STAGING - VIA VT665X DRIVERS
14249 M:      Forest Bond <forest@alittletooquiet.net>
14250 S:      Odd Fixes
14251 F:      drivers/staging/vt665?/
14252
14253 STAGING - WILC1000 WIFI DRIVER
14254 M:      Aditya Shankar <aditya.shankar@microchip.com>
14255 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14256 L:      linux-wireless@vger.kernel.org
14257 S:      Supported
14258 F:      drivers/staging/wilc1000/
14259
14260 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14261 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14262 S:      Odd Fixes
14263 F:      drivers/staging/xgifb/
14264
14265 STAGING SUBSYSTEM
14266 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14268 L:      devel@driverdev.osuosl.org
14269 S:      Supported
14270 F:      drivers/staging/
14271
14272 STARFIRE/DURALAN NETWORK DRIVER
14273 M:      Ion Badulescu <ionut@badula.org>
14274 S:      Odd Fixes
14275 F:      drivers/net/ethernet/adaptec/starfire*
14276
14277 STEC S1220 SKD DRIVER
14278 M:      Bart Van Assche <bart.vanassche@wdc.com>
14279 L:      linux-block@vger.kernel.org
14280 S:      Maintained
14281 F:      drivers/block/skd*[ch]
14282
14283 STI AUDIO (ASoC) DRIVERS
14284 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14285 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14286 S:      Maintained
14287 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14288 F:      sound/soc/sti/
14289
14290 STI CEC DRIVER
14291 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14292 S:      Maintained
14293 F:      drivers/media/platform/sti/cec/
14294 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14295
14296 STK1160 USB VIDEO CAPTURE DRIVER
14297 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14298 L:      linux-media@vger.kernel.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 S:      Maintained
14301 F:      drivers/media/usb/stk1160/
14302
14303 STM32 AUDIO (ASoC) DRIVERS
14304 M:      Olivier Moysan <olivier.moysan@st.com>
14305 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14307 S:      Maintained
14308 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14309 F:      sound/soc/stm/
14310
14311 STM32 TIMER/LPTIMER DRIVERS
14312 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14313 S:      Maintained
14314 F:      drivers/*/stm32-*timer*
14315 F:      drivers/pwm/pwm-stm32*
14316 F:      include/linux/*/stm32-*tim*
14317 F:      Documentation/ABI/testing/*timer-stm32
14318 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14319 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14320
14321 STMMAC ETHERNET DRIVER
14322 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14323 M:      Alexandre Torgue <alexandre.torgue@st.com>
14324 M:      Jose Abreu <joabreu@synopsys.com>
14325 L:      netdev@vger.kernel.org
14326 W:      http://www.stlinux.com
14327 S:      Supported
14328 F:      drivers/net/ethernet/stmicro/stmmac/
14329
14330 SUN3/3X
14331 M:      Sam Creasey <sammy@sammy.net>
14332 W:      http://sammy.net/sun3/
14333 S:      Maintained
14334 F:      arch/m68k/kernel/*sun3*
14335 F:      arch/m68k/sun3*/
14336 F:      arch/m68k/include/asm/sun3*
14337 F:      drivers/net/ethernet/i825xx/sun3*
14338
14339 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14340 M:      Hans de Goede <hdegoede@redhat.com>
14341 L:      linux-input@vger.kernel.org
14342 S:      Maintained
14343 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14344 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14345
14346 SUNDANCE NETWORK DRIVER
14347 M:      Denis Kirjanov <kda@linux-powerpc.org>
14348 L:      netdev@vger.kernel.org
14349 S:      Maintained
14350 F:      drivers/net/ethernet/dlink/sundance.c
14351
14352 SUPERH
14353 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14354 M:      Rich Felker <dalias@libc.org>
14355 L:      linux-sh@vger.kernel.org
14356 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14357 S:      Maintained
14358 F:      Documentation/sh/
14359 F:      arch/sh/
14360 F:      drivers/sh/
14361
14362 SUSPEND TO RAM
14363 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14364 M:      Len Brown <len.brown@intel.com>
14365 M:      Pavel Machek <pavel@ucw.cz>
14366 L:      linux-pm@vger.kernel.org
14367 B:      https://bugzilla.kernel.org
14368 S:      Supported
14369 F:      Documentation/power/
14370 F:      arch/x86/kernel/acpi/
14371 F:      drivers/base/power/
14372 F:      kernel/power/
14373 F:      include/linux/suspend.h
14374 F:      include/linux/freezer.h
14375 F:      include/linux/pm.h
14376
14377 SVGA HANDLING
14378 M:      Martin Mares <mj@ucw.cz>
14379 L:      linux-video@atrey.karlin.mff.cuni.cz
14380 S:      Maintained
14381 F:      Documentation/svga.txt
14382 F:      arch/x86/boot/video*
14383
14384 SWIOTLB SUBSYSTEM
14385 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14386 L:      iommu@lists.linux-foundation.org
14387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14388 S:      Supported
14389 F:      kernel/dma/swiotlb.c
14390 F:      arch/*/kernel/pci-swiotlb.c
14391 F:      include/linux/swiotlb.h
14392
14393 SWITCHDEV
14394 M:      Jiri Pirko <jiri@resnulli.us>
14395 M:      Ivan Vecera <ivecera@redhat.com>
14396 L:      netdev@vger.kernel.org
14397 S:      Supported
14398 F:      net/switchdev/
14399 F:      include/net/switchdev.h
14400
14401 SY8106A REGULATOR DRIVER
14402 M:      Icenowy Zheng <icenowy@aosc.io>
14403 S:      Maintained
14404 F:      drivers/regulator/sy8106a-regulator.c
14405 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14406
14407 SYNC FILE FRAMEWORK
14408 M:      Sumit Semwal <sumit.semwal@linaro.org>
14409 R:      Gustavo Padovan <gustavo@padovan.org>
14410 S:      Maintained
14411 L:      linux-media@vger.kernel.org
14412 L:      dri-devel@lists.freedesktop.org
14413 F:      drivers/dma-buf/sync_*
14414 F:      drivers/dma-buf/dma-fence*
14415 F:      drivers/dma-buf/sw_sync.c
14416 F:      include/linux/sync_file.h
14417 F:      include/uapi/linux/sync_file.h
14418 F:      Documentation/sync_file.txt
14419 T:      git git://anongit.freedesktop.org/drm/drm-misc
14420
14421 SYNOPSYS ARC ARCHITECTURE
14422 M:      Vineet Gupta <vgupta@synopsys.com>
14423 L:      linux-snps-arc@lists.infradead.org
14424 S:      Supported
14425 F:      arch/arc/
14426 F:      Documentation/devicetree/bindings/arc/*
14427 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14428 F:      drivers/clocksource/arc_timer.c
14429 F:      drivers/tty/serial/arc_uart.c
14430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14431
14432 SYNOPSYS ARC HSDK SDP pll clock driver
14433 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14434 S:      Supported
14435 F:      drivers/clk/clk-hsdk-pll.c
14436 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14437
14438 SYNOPSYS ARC SDP clock driver
14439 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14440 S:      Supported
14441 F:      drivers/clk/axs10x/*
14442 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14443
14444 SYNOPSYS ARC SDP platform support
14445 M:      Alexey Brodkin <abrodkin@synopsys.com>
14446 S:      Supported
14447 F:      arch/arc/plat-axs10x
14448 F:      arch/arc/boot/dts/ax*
14449 F:      Documentation/devicetree/bindings/arc/axs10*
14450
14451 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14452 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14453 S:      Supported
14454 F:      drivers/reset/reset-axs10x.c
14455 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14456
14457 SYNOPSYS CREG GPIO DRIVER
14458 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14459 S:      Maintained
14460 F:      drivers/gpio/gpio-creg-snps.c
14461 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14462
14463 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14464 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14465 S:      Maintained
14466 F:      drivers/tty/serial/8250/8250_dw.c
14467
14468 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14469 M:      Hoan Tran <hotran@apm.com>
14470 L:      linux-gpio@vger.kernel.org
14471 S:      Maintained
14472 F:      drivers/gpio/gpio-dwapb.c
14473 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14474
14475 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14476 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14477 S:      Maintained
14478 F:      drivers/dma/dwi-axi-dmac/
14479 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14480
14481 SYNOPSYS DESIGNWARE DMAC DRIVER
14482 M:      Viresh Kumar <vireshk@kernel.org>
14483 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14484 S:      Maintained
14485 F:      include/linux/dma/dw.h
14486 F:      include/linux/platform_data/dma-dw.h
14487 F:      drivers/dma/dw/
14488
14489 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14490 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14491 L:      netdev@vger.kernel.org
14492 S:      Supported
14493 F:      drivers/net/ethernet/synopsys/
14494
14495 SYNOPSYS DESIGNWARE I2C DRIVER
14496 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14497 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14498 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14499 L:      linux-i2c@vger.kernel.org
14500 S:      Maintained
14501 F:      drivers/i2c/busses/i2c-designware-*
14502 F:      include/linux/platform_data/i2c-designware.h
14503
14504 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14505 M:      Jaehoon Chung <jh80.chung@samsung.com>
14506 L:      linux-mmc@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/mmc/host/dw_mmc*
14509
14510 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14511 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14512 S:      Supported
14513 F:      drivers/reset/reset-hsdk.c
14514 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14515 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14516
14517 SYSTEM CONFIGURATION (SYSCON)
14518 M:      Lee Jones <lee.jones@linaro.org>
14519 M:      Arnd Bergmann <arnd@arndb.de>
14520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14521 S:      Supported
14522 F:      drivers/mfd/syscon.c
14523
14524 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14525 M:      Sudeep Holla <sudeep.holla@arm.com>
14526 L:      linux-arm-kernel@lists.infradead.org
14527 S:      Maintained
14528 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14529 F:      drivers/clk/clk-sc[mp]i.c
14530 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14531 F:      drivers/firmware/arm_scpi.c
14532 F:      drivers/firmware/arm_scmi/
14533 F:      include/linux/sc[mp]i_protocol.h
14534
14535 SYSTEM RESET/SHUTDOWN DRIVERS
14536 M:      Sebastian Reichel <sre@kernel.org>
14537 L:      linux-pm@vger.kernel.org
14538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14539 S:      Maintained
14540 F:      Documentation/devicetree/bindings/power/reset/
14541 F:      drivers/power/reset/
14542
14543 SYSTEM TRACE MODULE CLASS
14544 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14545 S:      Maintained
14546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14547 F:      Documentation/trace/stm.rst
14548 F:      drivers/hwtracing/stm/
14549 F:      include/linux/stm.h
14550 F:      include/uapi/linux/stm.h
14551
14552 SYSV FILESYSTEM
14553 M:      Christoph Hellwig <hch@infradead.org>
14554 S:      Maintained
14555 F:      Documentation/filesystems/sysv-fs.txt
14556 F:      fs/sysv/
14557 F:      include/linux/sysv_fs.h
14558
14559 TARGET SUBSYSTEM
14560 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14561 L:      linux-scsi@vger.kernel.org
14562 L:      target-devel@vger.kernel.org
14563 W:      http://www.linux-iscsi.org
14564 W:      http://groups.google.com/group/linux-iscsi-target-dev
14565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14566 S:      Supported
14567 F:      drivers/target/
14568 F:      include/target/
14569 F:      Documentation/target/
14570
14571 TASKSTATS STATISTICS INTERFACE
14572 M:      Balbir Singh <bsingharora@gmail.com>
14573 S:      Maintained
14574 F:      Documentation/accounting/taskstats*
14575 F:      include/linux/taskstats*
14576 F:      kernel/taskstats.c
14577
14578 TC subsystem
14579 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14580 M:      Cong Wang <xiyou.wangcong@gmail.com>
14581 M:      Jiri Pirko <jiri@resnulli.us>
14582 L:      netdev@vger.kernel.org
14583 S:      Maintained
14584 F:      include/net/pkt_cls.h
14585 F:      include/net/pkt_sched.h
14586 F:      include/net/tc_act/
14587 F:      include/uapi/linux/pkt_cls.h
14588 F:      include/uapi/linux/pkt_sched.h
14589 F:      include/uapi/linux/tc_act/
14590 F:      include/uapi/linux/tc_ematch/
14591 F:      net/sched/
14592
14593 TC90522 MEDIA DRIVER
14594 M:      Akihiro Tsukada <tskd08@gmail.com>
14595 L:      linux-media@vger.kernel.org
14596 S:      Odd Fixes
14597 F:      drivers/media/dvb-frontends/tc90522*
14598
14599 TCP LOW PRIORITY MODULE
14600 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14601 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14602 W:      http://tcp-lp-mod.sourceforge.net/
14603 S:      Maintained
14604 F:      net/ipv4/tcp_lp.c
14605
14606 TDA10071 MEDIA DRIVER
14607 M:      Antti Palosaari <crope@iki.fi>
14608 L:      linux-media@vger.kernel.org
14609 W:      https://linuxtv.org
14610 W:      http://palosaari.fi/linux/
14611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14612 T:      git git://linuxtv.org/anttip/media_tree.git
14613 S:      Maintained
14614 F:      drivers/media/dvb-frontends/tda10071*
14615
14616 TDA18212 MEDIA DRIVER
14617 M:      Antti Palosaari <crope@iki.fi>
14618 L:      linux-media@vger.kernel.org
14619 W:      https://linuxtv.org
14620 W:      http://palosaari.fi/linux/
14621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14622 T:      git git://linuxtv.org/anttip/media_tree.git
14623 S:      Maintained
14624 F:      drivers/media/tuners/tda18212*
14625
14626 TDA18218 MEDIA DRIVER
14627 M:      Antti Palosaari <crope@iki.fi>
14628 L:      linux-media@vger.kernel.org
14629 W:      https://linuxtv.org
14630 W:      http://palosaari.fi/linux/
14631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14632 T:      git git://linuxtv.org/anttip/media_tree.git
14633 S:      Maintained
14634 F:      drivers/media/tuners/tda18218*
14635
14636 TDA18250 MEDIA DRIVER
14637 M:      Olli Salonen <olli.salonen@iki.fi>
14638 L:      linux-media@vger.kernel.org
14639 W:      https://linuxtv.org
14640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14641 T:      git git://linuxtv.org/media_tree.git
14642 S:      Maintained
14643 F:      drivers/media/tuners/tda18250*
14644
14645 TDA18271 MEDIA DRIVER
14646 M:      Michael Krufky <mkrufky@linuxtv.org>
14647 L:      linux-media@vger.kernel.org
14648 W:      https://linuxtv.org
14649 W:      http://github.com/mkrufky
14650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14651 T:      git git://linuxtv.org/mkrufky/tuners.git
14652 S:      Maintained
14653 F:      drivers/media/tuners/tda18271*
14654
14655 TDA1997x MEDIA DRIVER
14656 M:      Tim Harvey <tharvey@gateworks.com>
14657 L:      linux-media@vger.kernel.org
14658 W:      https://linuxtv.org
14659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14660 S:      Maintained
14661 F:      drivers/media/i2c/tda1997x.*
14662
14663 TDA827x MEDIA DRIVER
14664 M:      Michael Krufky <mkrufky@linuxtv.org>
14665 L:      linux-media@vger.kernel.org
14666 W:      https://linuxtv.org
14667 W:      http://github.com/mkrufky
14668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14669 T:      git git://linuxtv.org/mkrufky/tuners.git
14670 S:      Maintained
14671 F:      drivers/media/tuners/tda8290.*
14672
14673 TDA8290 MEDIA DRIVER
14674 M:      Michael Krufky <mkrufky@linuxtv.org>
14675 L:      linux-media@vger.kernel.org
14676 W:      https://linuxtv.org
14677 W:      http://github.com/mkrufky
14678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14679 T:      git git://linuxtv.org/mkrufky/tuners.git
14680 S:      Maintained
14681 F:      drivers/media/tuners/tda8290.*
14682
14683 TDA9840 MEDIA DRIVER
14684 M:      Hans Verkuil <hverkuil@xs4all.nl>
14685 L:      linux-media@vger.kernel.org
14686 T:      git git://linuxtv.org/media_tree.git
14687 W:      https://linuxtv.org
14688 S:      Maintained
14689 F:      drivers/media/i2c/tda9840*
14690
14691 TEA5761 TUNER DRIVER
14692 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14693 L:      linux-media@vger.kernel.org
14694 W:      https://linuxtv.org
14695 T:      git git://linuxtv.org/media_tree.git
14696 S:      Odd fixes
14697 F:      drivers/media/tuners/tea5761.*
14698
14699 TEA5767 TUNER DRIVER
14700 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14701 L:      linux-media@vger.kernel.org
14702 W:      https://linuxtv.org
14703 T:      git git://linuxtv.org/media_tree.git
14704 S:      Maintained
14705 F:      drivers/media/tuners/tea5767.*
14706
14707 TEA6415C MEDIA DRIVER
14708 M:      Hans Verkuil <hverkuil@xs4all.nl>
14709 L:      linux-media@vger.kernel.org
14710 T:      git git://linuxtv.org/media_tree.git
14711 W:      https://linuxtv.org
14712 S:      Maintained
14713 F:      drivers/media/i2c/tea6415c*
14714
14715 TEA6420 MEDIA DRIVER
14716 M:      Hans Verkuil <hverkuil@xs4all.nl>
14717 L:      linux-media@vger.kernel.org
14718 T:      git git://linuxtv.org/media_tree.git
14719 W:      https://linuxtv.org
14720 S:      Maintained
14721 F:      drivers/media/i2c/tea6420*
14722
14723 TEAM DRIVER
14724 M:      Jiri Pirko <jiri@resnulli.us>
14725 L:      netdev@vger.kernel.org
14726 S:      Supported
14727 F:      drivers/net/team/
14728 F:      include/linux/if_team.h
14729 F:      include/uapi/linux/if_team.h
14730
14731 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14732 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14733 S:      Maintained
14734 F:      arch/x86/platform/ts5500/
14735
14736 TECHNOTREND USB IR RECEIVER
14737 M:      Sean Young <sean@mess.org>
14738 L:      linux-media@vger.kernel.org
14739 S:      Maintained
14740 F:      drivers/media/rc/ttusbir.c
14741
14742 TECHWELL TW9910 VIDEO DECODER
14743 L:      linux-media@vger.kernel.org
14744 S:      Orphan
14745 F:      drivers/media/i2c/tw9910.c
14746 F:      include/media/i2c/tw9910.h
14747
14748 TEE SUBSYSTEM
14749 M:      Jens Wiklander <jens.wiklander@linaro.org>
14750 S:      Maintained
14751 F:      include/linux/tee_drv.h
14752 F:      include/uapi/linux/tee.h
14753 F:      drivers/tee/
14754 F:      Documentation/tee.txt
14755
14756 TEGRA ARCHITECTURE SUPPORT
14757 M:      Thierry Reding <thierry.reding@gmail.com>
14758 M:      Jonathan Hunter <jonathanh@nvidia.com>
14759 L:      linux-tegra@vger.kernel.org
14760 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14762 S:      Supported
14763 N:      [^a-z]tegra
14764
14765 TEGRA CLOCK DRIVER
14766 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14767 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14768 S:      Supported
14769 F:      drivers/clk/tegra/
14770
14771 TEGRA DMA DRIVERS
14772 M:      Laxman Dewangan <ldewangan@nvidia.com>
14773 M:      Jon Hunter <jonathanh@nvidia.com>
14774 S:      Supported
14775 F:      drivers/dma/tegra*
14776
14777 TEGRA I2C DRIVER
14778 M:      Laxman Dewangan <ldewangan@nvidia.com>
14779 S:      Supported
14780 F:      drivers/i2c/busses/i2c-tegra.c
14781
14782 TEGRA IOMMU DRIVERS
14783 M:      Thierry Reding <thierry.reding@gmail.com>
14784 L:      linux-tegra@vger.kernel.org
14785 S:      Supported
14786 F:      drivers/iommu/tegra*
14787
14788 TEGRA KBC DRIVER
14789 M:      Laxman Dewangan <ldewangan@nvidia.com>
14790 S:      Supported
14791 F:      drivers/input/keyboard/tegra-kbc.c
14792
14793 TEGRA NAND DRIVER
14794 M:      Stefan Agner <stefan@agner.ch>
14795 M:      Lucas Stach <dev@lynxeye.de>
14796 S:      Maintained
14797 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14798 F:      drivers/mtd/nand/raw/tegra_nand.c
14799
14800 TEGRA PWM DRIVER
14801 M:      Thierry Reding <thierry.reding@gmail.com>
14802 S:      Supported
14803 F:      drivers/pwm/pwm-tegra.c
14804
14805 TEGRA SERIAL DRIVER
14806 M:      Laxman Dewangan <ldewangan@nvidia.com>
14807 S:      Supported
14808 F:      drivers/tty/serial/serial-tegra.c
14809
14810 TEGRA SPI DRIVER
14811 M:      Laxman Dewangan <ldewangan@nvidia.com>
14812 S:      Supported
14813 F:      drivers/spi/spi-tegra*
14814
14815 TEHUTI ETHERNET DRIVER
14816 M:      Andy Gospodarek <andy@greyhouse.net>
14817 L:      netdev@vger.kernel.org
14818 S:      Supported
14819 F:      drivers/net/ethernet/tehuti/*
14820
14821 Telecom Clock Driver for MCPL0010
14822 M:      Mark Gross <mark.gross@intel.com>
14823 S:      Supported
14824 F:      drivers/char/tlclk.c
14825
14826 TENSILICA XTENSA PORT (xtensa)
14827 M:      Chris Zankel <chris@zankel.net>
14828 M:      Max Filippov <jcmvbkbc@gmail.com>
14829 L:      linux-xtensa@linux-xtensa.org
14830 T:      git git://github.com/czankel/xtensa-linux.git
14831 S:      Maintained
14832 F:      arch/xtensa/
14833 F:      drivers/irqchip/irq-xtensa-*
14834
14835 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14836 M:      Nishanth Menon <nm@ti.com>
14837 M:      Tero Kristo <t-kristo@ti.com>
14838 M:      Santosh Shilimkar <ssantosh@kernel.org>
14839 L:      linux-arm-kernel@lists.infradead.org
14840 S:      Maintained
14841 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14842 F:      drivers/firmware/ti_sci*
14843 F:      include/linux/soc/ti/ti_sci_protocol.h
14844 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14845 F:      drivers/soc/ti/ti_sci_pm_domains.c
14846 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14847 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14848 F:      drivers/clk/keystone/sci-clk.c
14849 F:      drivers/reset/reset-ti-sci.c
14850
14851 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14852 M:      Hans Verkuil <hverkuil@xs4all.nl>
14853 L:      linux-media@vger.kernel.org
14854 T:      git git://linuxtv.org/media_tree.git
14855 W:      https://linuxtv.org
14856 S:      Maintained
14857 F:      drivers/media/radio/radio-raremono.c
14858
14859 THERMAL
14860 M:      Zhang Rui <rui.zhang@intel.com>
14861 M:      Eduardo Valentin <edubezval@gmail.com>
14862 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14863 L:      linux-pm@vger.kernel.org
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14866 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14867 S:      Supported
14868 F:      drivers/thermal/
14869 F:      include/linux/thermal.h
14870 F:      include/uapi/linux/thermal.h
14871 F:      include/linux/cpu_cooling.h
14872 F:      Documentation/devicetree/bindings/thermal/
14873
14874 THERMAL/CPU_COOLING
14875 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14876 M:      Viresh Kumar <viresh.kumar@linaro.org>
14877 M:      Javi Merino <javi.merino@kernel.org>
14878 L:      linux-pm@vger.kernel.org
14879 S:      Supported
14880 F:      Documentation/thermal/cpu-cooling-api.txt
14881 F:      drivers/thermal/cpu_cooling.c
14882 F:      include/linux/cpu_cooling.h
14883
14884 THINKPAD ACPI EXTRAS DRIVER
14885 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14886 L:      ibm-acpi-devel@lists.sourceforge.net
14887 L:      platform-driver-x86@vger.kernel.org
14888 W:      http://ibm-acpi.sourceforge.net
14889 W:      http://thinkwiki.org/wiki/Ibm-acpi
14890 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14891 S:      Maintained
14892 F:      drivers/platform/x86/thinkpad_acpi.c
14893
14894 THUNDERBOLT DRIVER
14895 M:      Andreas Noever <andreas.noever@gmail.com>
14896 M:      Michael Jamet <michael.jamet@intel.com>
14897 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14898 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14900 S:      Maintained
14901 F:      Documentation/admin-guide/thunderbolt.rst
14902 F:      drivers/thunderbolt/
14903 F:      include/linux/thunderbolt.h
14904
14905 THUNDERBOLT NETWORK DRIVER
14906 M:      Michael Jamet <michael.jamet@intel.com>
14907 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14908 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14909 L:      netdev@vger.kernel.org
14910 S:      Maintained
14911 F:      drivers/net/thunderbolt.c
14912
14913 THUNDERX GPIO DRIVER
14914 M:      David Daney <david.daney@cavium.com>
14915 S:      Maintained
14916 F:      drivers/gpio/gpio-thunderx.c
14917
14918 TI AM437X VPFE DRIVER
14919 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14920 L:      linux-media@vger.kernel.org
14921 W:      https://linuxtv.org
14922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14923 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14924 S:      Maintained
14925 F:      drivers/media/platform/am437x/
14926
14927 TI BANDGAP AND THERMAL DRIVER
14928 M:      Eduardo Valentin <edubezval@gmail.com>
14929 M:      Keerthy <j-keerthy@ti.com>
14930 L:      linux-pm@vger.kernel.org
14931 L:      linux-omap@vger.kernel.org
14932 S:      Maintained
14933 F:      drivers/thermal/ti-soc-thermal/
14934
14935 TI BQ27XXX POWER SUPPLY DRIVER
14936 R:      Andrew F. Davis <afd@ti.com>
14937 F:      include/linux/power/bq27xxx_battery.h
14938 F:      drivers/power/supply/bq27xxx_battery.c
14939 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14940
14941 TI CDCE706 CLOCK DRIVER
14942 M:      Max Filippov <jcmvbkbc@gmail.com>
14943 S:      Maintained
14944 F:      drivers/clk/clk-cdce706.c
14945
14946 TI CLOCK DRIVER
14947 M:      Tero Kristo <t-kristo@ti.com>
14948 L:      linux-omap@vger.kernel.org
14949 S:      Maintained
14950 F:      drivers/clk/ti/
14951 F:      include/linux/clk/ti.h
14952
14953 TI DAVINCI MACHINE SUPPORT
14954 M:      Sekhar Nori <nsekhar@ti.com>
14955 M:      Kevin Hilman <khilman@kernel.org>
14956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14958 S:      Supported
14959 F:      arch/arm/mach-davinci/
14960 F:      drivers/i2c/busses/i2c-davinci.c
14961 F:      arch/arm/boot/dts/da850*
14962
14963 TI DAVINCI SERIES CLOCK DRIVER
14964 M:      David Lechner <david@lechnology.com>
14965 R:      Sekhar Nori <nsekhar@ti.com>
14966 S:      Maintained
14967 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14968 F:      drivers/clk/davinci/
14969
14970 TI DAVINCI SERIES GPIO DRIVER
14971 M:      Keerthy <j-keerthy@ti.com>
14972 L:      linux-gpio@vger.kernel.org
14973 S:      Maintained
14974 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14975 F:      drivers/gpio/gpio-davinci.c
14976
14977 TI DAVINCI SERIES MEDIA DRIVER
14978 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14979 L:      linux-media@vger.kernel.org
14980 W:      https://linuxtv.org
14981 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14982 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14983 S:      Maintained
14984 F:      drivers/media/platform/davinci/
14985 F:      include/media/davinci/
14986
14987 TI ETHERNET SWITCH DRIVER (CPSW)
14988 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14989 L:      linux-omap@vger.kernel.org
14990 L:      netdev@vger.kernel.org
14991 S:      Maintained
14992 F:      drivers/net/ethernet/ti/cpsw*
14993 F:      drivers/net/ethernet/ti/davinci*
14994
14995 TI FLASH MEDIA INTERFACE DRIVER
14996 M:      Alex Dubov <oakad@yahoo.com>
14997 S:      Maintained
14998 F:      drivers/misc/tifm*
14999 F:      drivers/mmc/host/tifm_sd.c
15000 F:      include/linux/tifm.h
15001
15002 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15003 M:      Santosh Shilimkar <ssantosh@kernel.org>
15004 L:      linux-kernel@vger.kernel.org
15005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15006 S:      Maintained
15007 F:      drivers/soc/ti/*
15008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15009
15010 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15011 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15012 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15013 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15014 S:      Maintained
15015 F:      sound/soc/codecs/lm49453*
15016 F:      sound/soc/codecs/isabelle*
15017
15018 TI LP855x BACKLIGHT DRIVER
15019 M:      Milo Kim <milo.kim@ti.com>
15020 S:      Maintained
15021 F:      Documentation/backlight/lp855x-driver.txt
15022 F:      drivers/video/backlight/lp855x_bl.c
15023 F:      include/linux/platform_data/lp855x.h
15024
15025 TI LP8727 CHARGER DRIVER
15026 M:      Milo Kim <milo.kim@ti.com>
15027 S:      Maintained
15028 F:      drivers/power/supply/lp8727_charger.c
15029 F:      include/linux/platform_data/lp8727.h
15030
15031 TI LP8788 MFD DRIVER
15032 M:      Milo Kim <milo.kim@ti.com>
15033 S:      Maintained
15034 F:      drivers/iio/adc/lp8788_adc.c
15035 F:      drivers/leds/leds-lp8788.c
15036 F:      drivers/mfd/lp8788*.c
15037 F:      drivers/power/supply/lp8788-charger.c
15038 F:      drivers/regulator/lp8788-*.c
15039 F:      include/linux/mfd/lp8788*.h
15040
15041 TI NETCP ETHERNET DRIVER
15042 M:      Wingman Kwok <w-kwok2@ti.com>
15043 M:      Murali Karicheri <m-karicheri2@ti.com>
15044 L:      netdev@vger.kernel.org
15045 S:      Maintained
15046 F:      drivers/net/ethernet/ti/netcp*
15047
15048 TI PCM3060 ASoC CODEC DRIVER
15049 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15050 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15051 S:      Maintained
15052 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15053 F:      sound/soc/codecs/pcm3060*
15054
15055 TI TAS571X FAMILY ASoC CODEC DRIVER
15056 M:      Kevin Cernekee <cernekee@chromium.org>
15057 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15058 S:      Odd Fixes
15059 F:      sound/soc/codecs/tas571x*
15060
15061 TI TRF7970A NFC DRIVER
15062 M:      Mark Greer <mgreer@animalcreek.com>
15063 L:      linux-wireless@vger.kernel.org
15064 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15065 S:      Supported
15066 F:      drivers/nfc/trf7970a.c
15067 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15068
15069 TI TWL4030 SERIES SOC CODEC DRIVER
15070 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15072 S:      Maintained
15073 F:      sound/soc/codecs/twl4030*
15074
15075 TI VPE/CAL DRIVERS
15076 M:      Benoit Parrot <bparrot@ti.com>
15077 L:      linux-media@vger.kernel.org
15078 W:      http://linuxtv.org/
15079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15080 S:      Maintained
15081 F:      drivers/media/platform/ti-vpe/
15082
15083 TI WILINK WIRELESS DRIVERS
15084 L:      linux-wireless@vger.kernel.org
15085 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15086 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15088 S:      Orphan
15089 F:      drivers/net/wireless/ti/
15090 F:      include/linux/wl12xx.h
15091
15092 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15093 M:      John Stultz <john.stultz@linaro.org>
15094 M:      Thomas Gleixner <tglx@linutronix.de>
15095 R:      Stephen Boyd <sboyd@kernel.org>
15096 L:      linux-kernel@vger.kernel.org
15097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15098 S:      Supported
15099 F:      include/linux/clocksource.h
15100 F:      include/linux/time.h
15101 F:      include/linux/timex.h
15102 F:      include/uapi/linux/time.h
15103 F:      include/uapi/linux/timex.h
15104 F:      kernel/time/clocksource.c
15105 F:      kernel/time/time*.c
15106 F:      kernel/time/alarmtimer.c
15107 F:      kernel/time/ntp.c
15108 F:      tools/testing/selftests/timers/
15109
15110 TIPC NETWORK LAYER
15111 M:      Jon Maloy <jon.maloy@ericsson.com>
15112 M:      Ying Xue <ying.xue@windriver.com>
15113 L:      netdev@vger.kernel.org (core kernel code)
15114 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15115 W:      http://tipc.sourceforge.net/
15116 S:      Maintained
15117 F:      include/uapi/linux/tipc*.h
15118 F:      net/tipc/
15119
15120 TLAN NETWORK DRIVER
15121 M:      Samuel Chessman <chessman@tux.org>
15122 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15123 W:      http://sourceforge.net/projects/tlan/
15124 S:      Maintained
15125 F:      Documentation/networking/tlan.txt
15126 F:      drivers/net/ethernet/ti/tlan.*
15127
15128 TM6000 VIDEO4LINUX DRIVER
15129 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15130 L:      linux-media@vger.kernel.org
15131 W:      https://linuxtv.org
15132 T:      git git://linuxtv.org/media_tree.git
15133 S:      Odd fixes
15134 F:      drivers/media/usb/tm6000/
15135 F:      Documentation/media/v4l-drivers/tm6000*
15136
15137 TMIO/SDHI MMC DRIVER
15138 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15139 L:      linux-mmc@vger.kernel.org
15140 S:      Supported
15141 F:      drivers/mmc/host/tmio_mmc*
15142 F:      drivers/mmc/host/renesas_sdhi*
15143 F:      include/linux/mfd/tmio.h
15144
15145 TMP401 HARDWARE MONITOR DRIVER
15146 M:      Guenter Roeck <linux@roeck-us.net>
15147 L:      linux-hwmon@vger.kernel.org
15148 S:      Maintained
15149 F:      Documentation/hwmon/tmp401
15150 F:      drivers/hwmon/tmp401.c
15151
15152 TMPFS (SHMEM FILESYSTEM)
15153 M:      Hugh Dickins <hughd@google.com>
15154 L:      linux-mm@kvack.org
15155 S:      Maintained
15156 F:      include/linux/shmem_fs.h
15157 F:      mm/shmem.c
15158
15159 TOMOYO SECURITY MODULE
15160 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15161 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15162 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15163 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15164 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15165 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15166 W:      http://tomoyo.sourceforge.jp/
15167 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15168 S:      Maintained
15169 F:      security/tomoyo/
15170
15171 TOPSTAR LAPTOP EXTRAS DRIVER
15172 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15173 L:      platform-driver-x86@vger.kernel.org
15174 S:      Maintained
15175 F:      drivers/platform/x86/topstar-laptop.c
15176
15177 TORTURE-TEST MODULES
15178 M:      Davidlohr Bueso <dave@stgolabs.net>
15179 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15180 M:      Josh Triplett <josh@joshtriplett.org>
15181 L:      linux-kernel@vger.kernel.org
15182 S:      Supported
15183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15184 F:      Documentation/RCU/torture.txt
15185 F:      kernel/torture.c
15186 F:      kernel/rcu/rcutorture.c
15187 F:      kernel/rcu/rcuperf.c
15188 F:      kernel/locking/locktorture.c
15189
15190 TOSHIBA ACPI EXTRAS DRIVER
15191 M:      Azael Avalos <coproscefalo@gmail.com>
15192 L:      platform-driver-x86@vger.kernel.org
15193 S:      Maintained
15194 F:      drivers/platform/x86/toshiba_acpi.c
15195
15196 TOSHIBA BLUETOOTH DRIVER
15197 M:      Azael Avalos <coproscefalo@gmail.com>
15198 L:      platform-driver-x86@vger.kernel.org
15199 S:      Maintained
15200 F:      drivers/platform/x86/toshiba_bluetooth.c
15201
15202 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15203 M:      Azael Avalos <coproscefalo@gmail.com>
15204 L:      platform-driver-x86@vger.kernel.org
15205 S:      Maintained
15206 F:      drivers/platform/x86/toshiba_haps.c
15207
15208 TOSHIBA SMM DRIVER
15209 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15210 W:      http://www.buzzard.org.uk/toshiba/
15211 S:      Maintained
15212 F:      drivers/char/toshiba.c
15213 F:      include/linux/toshiba.h
15214 F:      include/uapi/linux/toshiba.h
15215
15216 TOSHIBA TC358743 DRIVER
15217 M:      Mats Randgaard <matrandg@cisco.com>
15218 L:      linux-media@vger.kernel.org
15219 S:      Maintained
15220 F:      drivers/media/i2c/tc358743*
15221 F:      include/media/i2c/tc358743.h
15222
15223 TOSHIBA WMI HOTKEYS DRIVER
15224 M:      Azael Avalos <coproscefalo@gmail.com>
15225 L:      platform-driver-x86@vger.kernel.org
15226 S:      Maintained
15227 F:      drivers/platform/x86/toshiba-wmi.c
15228
15229 TPM DEVICE DRIVER
15230 M:      Peter Huewe <peterhuewe@gmx.de>
15231 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15232 R:      Jason Gunthorpe <jgg@ziepe.ca>
15233 L:      linux-integrity@vger.kernel.org
15234 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15235 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15236 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15237 S:      Maintained
15238 F:      drivers/char/tpm/
15239
15240 TRACING
15241 M:      Steven Rostedt <rostedt@goodmis.org>
15242 M:      Ingo Molnar <mingo@redhat.com>
15243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15244 S:      Maintained
15245 F:      Documentation/trace/ftrace.rst
15246 F:      arch/*/*/*/ftrace.h
15247 F:      arch/*/kernel/ftrace.c
15248 F:      include/*/ftrace.h
15249 F:      include/linux/trace*.h
15250 F:      include/trace/
15251 F:      kernel/trace/
15252 F:      tools/testing/selftests/ftrace/
15253
15254 TRACING MMIO ACCESSES (MMIOTRACE)
15255 M:      Steven Rostedt <rostedt@goodmis.org>
15256 M:      Ingo Molnar <mingo@kernel.org>
15257 R:      Karol Herbst <karolherbst@gmail.com>
15258 R:      Pekka Paalanen <ppaalanen@gmail.com>
15259 S:      Maintained
15260 L:      linux-kernel@vger.kernel.org
15261 L:      nouveau@lists.freedesktop.org
15262 F:      kernel/trace/trace_mmiotrace.c
15263 F:      include/linux/mmiotrace.h
15264 F:      arch/x86/mm/kmmio.c
15265 F:      arch/x86/mm/mmio-mod.c
15266 F:      arch/x86/mm/testmmiotrace.c
15267
15268 TRIVIAL PATCHES
15269 M:      Jiri Kosina <trivial@kernel.org>
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15271 S:      Maintained
15272 K:      ^Subject:.*(?i)trivial
15273
15274 TEMPO SEMICONDUCTOR DRIVERS
15275 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15276 S:      Maintained
15277 F:      sound/soc/codecs/tscs*.c
15278 F:      sound/soc/codecs/tscs*.h
15279 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15280
15281 TTY LAYER
15282 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15283 M:      Jiri Slaby <jslaby@suse.com>
15284 S:      Supported
15285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15286 F:      Documentation/serial/
15287 F:      drivers/tty/
15288 F:      drivers/tty/serial/serial_core.c
15289 F:      include/linux/serial_core.h
15290 F:      include/linux/serial.h
15291 F:      include/linux/tty.h
15292 F:      include/uapi/linux/serial_core.h
15293 F:      include/uapi/linux/serial.h
15294 F:      include/uapi/linux/tty.h
15295
15296 TUA9001 MEDIA DRIVER
15297 M:      Antti Palosaari <crope@iki.fi>
15298 L:      linux-media@vger.kernel.org
15299 W:      https://linuxtv.org
15300 W:      http://palosaari.fi/linux/
15301 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15302 T:      git git://linuxtv.org/anttip/media_tree.git
15303 S:      Maintained
15304 F:      drivers/media/tuners/tua9001*
15305
15306 TULIP NETWORK DRIVERS
15307 L:      netdev@vger.kernel.org
15308 L:      linux-parisc@vger.kernel.org
15309 S:      Orphan
15310 F:      drivers/net/ethernet/dec/tulip/
15311
15312 TUN/TAP driver
15313 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15314 W:      http://vtun.sourceforge.net/tun
15315 S:      Maintained
15316 F:      Documentation/networking/tuntap.txt
15317 F:      arch/um/os-Linux/drivers/
15318
15319 TURBOCHANNEL SUBSYSTEM
15320 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15321 M:      Ralf Baechle <ralf@linux-mips.org>
15322 L:      linux-mips@vger.kernel.org
15323 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15324 S:      Maintained
15325 F:      drivers/tc/
15326 F:      include/linux/tc.h
15327
15328 TURBOSTAT UTILITY
15329 M:      "Len Brown" <lenb@kernel.org>
15330 L:      linux-pm@vger.kernel.org
15331 B:      https://bugzilla.kernel.org
15332 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15334 S:      Supported
15335 F:      tools/power/x86/turbostat/
15336
15337 TW5864 VIDEO4LINUX DRIVER
15338 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15339 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15340 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15341 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15342 L:      linux-media@vger.kernel.org
15343 S:      Supported
15344 F:      drivers/media/pci/tw5864/
15345
15346 TW68 VIDEO4LINUX DRIVER
15347 M:      Hans Verkuil <hverkuil@xs4all.nl>
15348 L:      linux-media@vger.kernel.org
15349 T:      git git://linuxtv.org/media_tree.git
15350 W:      https://linuxtv.org
15351 S:      Odd Fixes
15352 F:      drivers/media/pci/tw68/
15353
15354 TW686X VIDEO4LINUX DRIVER
15355 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15356 L:      linux-media@vger.kernel.org
15357 T:      git git://linuxtv.org/media_tree.git
15358 W:      http://linuxtv.org
15359 S:      Maintained
15360 F:      drivers/media/pci/tw686x/
15361
15362 UBI FILE SYSTEM (UBIFS)
15363 M:      Richard Weinberger <richard@nod.at>
15364 M:      Artem Bityutskiy <dedekind1@gmail.com>
15365 M:      Adrian Hunter <adrian.hunter@intel.com>
15366 L:      linux-mtd@lists.infradead.org
15367 T:      git git://git.infradead.org/ubifs-2.6.git
15368 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15369 S:      Supported
15370 F:      Documentation/filesystems/ubifs.txt
15371 F:      fs/ubifs/
15372
15373 UCLINUX (M68KNOMMU AND COLDFIRE)
15374 M:      Greg Ungerer <gerg@linux-m68k.org>
15375 W:      http://www.linux-m68k.org/
15376 W:      http://www.uclinux.org/
15377 L:      linux-m68k@lists.linux-m68k.org
15378 L:      uclinux-dev@uclinux.org  (subscribers-only)
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15380 S:      Maintained
15381 F:      arch/m68k/coldfire/
15382 F:      arch/m68k/68*/
15383 F:      arch/m68k/*/*_no.*
15384 F:      arch/m68k/include/asm/*_no.*
15385
15386 UDF FILESYSTEM
15387 M:      Jan Kara <jack@suse.com>
15388 S:      Maintained
15389 F:      Documentation/filesystems/udf.txt
15390 F:      fs/udf/
15391
15392 UDRAW TABLET
15393 M:      Bastien Nocera <hadess@hadess.net>
15394 L:      linux-input@vger.kernel.org
15395 S:      Maintained
15396 F:      drivers/hid/hid-udraw-ps3.c
15397
15398 UFS FILESYSTEM
15399 M:      Evgeniy Dushistov <dushistov@mail.ru>
15400 S:      Maintained
15401 F:      Documentation/filesystems/ufs.txt
15402 F:      fs/ufs/
15403
15404 UHID USERSPACE HID IO DRIVER:
15405 M:      David Herrmann <dh.herrmann@googlemail.com>
15406 L:      linux-input@vger.kernel.org
15407 S:      Maintained
15408 F:      drivers/hid/uhid.c
15409 F:      include/uapi/linux/uhid.h
15410
15411 ULPI BUS
15412 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15413 L:      linux-usb@vger.kernel.org
15414 S:      Maintained
15415 F:      drivers/usb/common/ulpi.c
15416 F:      include/linux/ulpi/
15417
15418 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15419 L:      linux-usb@vger.kernel.org
15420 S:      Orphan
15421 F:      drivers/uwb/
15422 F:      include/linux/uwb.h
15423 F:      include/linux/uwb/
15424
15425 UNICORE32 ARCHITECTURE:
15426 M:      Guan Xuetao <gxt@pku.edu.cn>
15427 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15428 S:      Maintained
15429 T:      git git://github.com/gxt/linux.git
15430 F:      arch/unicore32/
15431
15432 UNIFDEF
15433 M:      Tony Finch <dot@dotat.at>
15434 W:      http://dotat.at/prog/unifdef
15435 S:      Maintained
15436 F:      scripts/unifdef.c
15437
15438 UNIFORM CDROM DRIVER
15439 M:      Jens Axboe <axboe@kernel.dk>
15440 W:      http://www.kernel.dk
15441 S:      Maintained
15442 F:      Documentation/cdrom/
15443 F:      drivers/cdrom/cdrom.c
15444 F:      include/linux/cdrom.h
15445 F:      include/uapi/linux/cdrom.h
15446
15447 UNISYS S-PAR DRIVERS
15448 M:      David Kershner <david.kershner@unisys.com>
15449 L:      sparmaintainer@unisys.com (Unisys internal)
15450 S:      Supported
15451 F:      include/linux/visorbus.h
15452 F:      drivers/visorbus/
15453 F:      drivers/staging/unisys/
15454
15455 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15456 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15457 L:      linux-scsi@vger.kernel.org
15458 S:      Supported
15459 F:      Documentation/scsi/ufs.txt
15460 F:      drivers/scsi/ufs/
15461
15462 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15463 M:      Joao Pinto <jpinto@synopsys.com>
15464 L:      linux-scsi@vger.kernel.org
15465 S:      Supported
15466 F:      drivers/scsi/ufs/*dwc*
15467
15468 UNSORTED BLOCK IMAGES (UBI)
15469 M:      Artem Bityutskiy <dedekind1@gmail.com>
15470 M:      Richard Weinberger <richard@nod.at>
15471 W:      http://www.linux-mtd.infradead.org/
15472 L:      linux-mtd@lists.infradead.org
15473 T:      git git://git.infradead.org/ubifs-2.6.git
15474 S:      Supported
15475 F:      drivers/mtd/ubi/
15476 F:      include/linux/mtd/ubi.h
15477 F:      include/uapi/mtd/ubi-user.h
15478
15479 USB "USBNET" DRIVER FRAMEWORK
15480 M:      Oliver Neukum <oneukum@suse.com>
15481 L:      netdev@vger.kernel.org
15482 W:      http://www.linux-usb.org/usbnet
15483 S:      Maintained
15484 F:      drivers/net/usb/usbnet.c
15485 F:      include/linux/usb/usbnet.h
15486
15487 USB ACM DRIVER
15488 M:      Oliver Neukum <oneukum@suse.com>
15489 L:      linux-usb@vger.kernel.org
15490 S:      Maintained
15491 F:      Documentation/usb/acm.txt
15492 F:      drivers/usb/class/cdc-acm.*
15493
15494 USB AR5523 WIRELESS DRIVER
15495 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15496 L:      linux-wireless@vger.kernel.org
15497 S:      Maintained
15498 F:      drivers/net/wireless/ath/ar5523/
15499
15500 USB ATTACHED SCSI
15501 M:      Oliver Neukum <oneukum@suse.com>
15502 L:      linux-usb@vger.kernel.org
15503 L:      linux-scsi@vger.kernel.org
15504 S:      Maintained
15505 F:      drivers/usb/storage/uas.c
15506
15507 USB CDC ETHERNET DRIVER
15508 M:      Oliver Neukum <oliver@neukum.org>
15509 L:      linux-usb@vger.kernel.org
15510 S:      Maintained
15511 F:      drivers/net/usb/cdc_*.c
15512 F:      include/uapi/linux/usb/cdc.h
15513
15514 USB CHAOSKEY DRIVER
15515 M:      Keith Packard <keithp@keithp.com>
15516 L:      linux-usb@vger.kernel.org
15517 S:      Maintained
15518 F:      drivers/usb/misc/chaoskey.c
15519
15520 USB CYPRESS C67X00 DRIVER
15521 M:      Peter Korsgaard <jacmet@sunsite.dk>
15522 L:      linux-usb@vger.kernel.org
15523 S:      Maintained
15524 F:      drivers/usb/c67x00/
15525
15526 USB DAVICOM DM9601 DRIVER
15527 M:      Peter Korsgaard <jacmet@sunsite.dk>
15528 L:      netdev@vger.kernel.org
15529 W:      http://www.linux-usb.org/usbnet
15530 S:      Maintained
15531 F:      drivers/net/usb/dm9601.c
15532
15533 USB DIAMOND RIO500 DRIVER
15534 M:      Cesar Miquel <miquel@df.uba.ar>
15535 L:      rio500-users@lists.sourceforge.net
15536 W:      http://rio500.sourceforge.net
15537 S:      Maintained
15538 F:      drivers/usb/misc/rio500*
15539
15540 USB EHCI DRIVER
15541 M:      Alan Stern <stern@rowland.harvard.edu>
15542 L:      linux-usb@vger.kernel.org
15543 S:      Maintained
15544 F:      Documentation/usb/ehci.txt
15545 F:      drivers/usb/host/ehci*
15546
15547 USB GADGET/PERIPHERAL SUBSYSTEM
15548 M:      Felipe Balbi <balbi@kernel.org>
15549 L:      linux-usb@vger.kernel.org
15550 W:      http://www.linux-usb.org/gadget
15551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15552 S:      Maintained
15553 F:      drivers/usb/gadget/
15554 F:      include/linux/usb/gadget*
15555
15556 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15557 M:      Jiri Kosina <jikos@kernel.org>
15558 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15559 L:      linux-usb@vger.kernel.org
15560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15561 S:      Maintained
15562 F:      Documentation/hid/hiddev.txt
15563 F:      drivers/hid/usbhid/
15564
15565 USB INTEL XHCI ROLE MUX DRIVER
15566 M:      Hans de Goede <hdegoede@redhat.com>
15567 L:      linux-usb@vger.kernel.org
15568 S:      Maintained
15569 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15570
15571 USB ISP116X DRIVER
15572 M:      Olav Kongas <ok@artecdesign.ee>
15573 L:      linux-usb@vger.kernel.org
15574 S:      Maintained
15575 F:      drivers/usb/host/isp116x*
15576 F:      include/linux/usb/isp116x.h
15577
15578 USB LAN78XX ETHERNET DRIVER
15579 M:      Woojung Huh <woojung.huh@microchip.com>
15580 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15581 L:      netdev@vger.kernel.org
15582 S:      Maintained
15583 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15584 F:      drivers/net/usb/lan78xx.*
15585 F:      include/dt-bindings/net/microchip-lan78xx.h
15586
15587 USB MASS STORAGE DRIVER
15588 M:      Alan Stern <stern@rowland.harvard.edu>
15589 L:      linux-usb@vger.kernel.org
15590 L:      usb-storage@lists.one-eyed-alien.net
15591 S:      Maintained
15592 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15593 F:      drivers/usb/storage/
15594
15595 USB MIDI DRIVER
15596 M:      Clemens Ladisch <clemens@ladisch.de>
15597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15598 T:      git git://git.alsa-project.org/alsa-kernel.git
15599 S:      Maintained
15600 F:      sound/usb/midi.*
15601
15602 USB NETWORKING DRIVERS
15603 L:      linux-usb@vger.kernel.org
15604 S:      Odd Fixes
15605 F:      drivers/net/usb/
15606
15607 USB OHCI DRIVER
15608 M:      Alan Stern <stern@rowland.harvard.edu>
15609 L:      linux-usb@vger.kernel.org
15610 S:      Maintained
15611 F:      Documentation/usb/ohci.txt
15612 F:      drivers/usb/host/ohci*
15613
15614 USB OTG FSM (Finite State Machine)
15615 M:      Peter Chen <Peter.Chen@nxp.com>
15616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15617 L:      linux-usb@vger.kernel.org
15618 S:      Maintained
15619 F:      drivers/usb/common/usb-otg-fsm.c
15620
15621 USB OVER IP DRIVER
15622 M:      Valentina Manea <valentina.manea.m@gmail.com>
15623 M:      Shuah Khan <shuah@kernel.org>
15624 L:      linux-usb@vger.kernel.org
15625 S:      Maintained
15626 F:      Documentation/usb/usbip_protocol.txt
15627 F:      drivers/usb/usbip/
15628 F:      tools/usb/usbip/
15629 F:      tools/testing/selftests/drivers/usb/usbip/
15630
15631 USB PEGASUS DRIVER
15632 M:      Petko Manolov <petkan@nucleusys.com>
15633 L:      linux-usb@vger.kernel.org
15634 L:      netdev@vger.kernel.org
15635 T:      git git://github.com/petkan/pegasus.git
15636 W:      https://github.com/petkan/pegasus
15637 S:      Maintained
15638 F:      drivers/net/usb/pegasus.*
15639
15640 USB PHY LAYER
15641 M:      Felipe Balbi <balbi@kernel.org>
15642 L:      linux-usb@vger.kernel.org
15643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15644 S:      Maintained
15645 F:      drivers/usb/phy/
15646
15647 USB PRINTER DRIVER (usblp)
15648 M:      Pete Zaitcev <zaitcev@redhat.com>
15649 L:      linux-usb@vger.kernel.org
15650 S:      Supported
15651 F:      drivers/usb/class/usblp.c
15652
15653 USB QMI WWAN NETWORK DRIVER
15654 M:      Bjørn Mork <bjorn@mork.no>
15655 L:      netdev@vger.kernel.org
15656 S:      Maintained
15657 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15658 F:      drivers/net/usb/qmi_wwan.c
15659
15660 USB RTL8150 DRIVER
15661 M:      Petko Manolov <petkan@nucleusys.com>
15662 L:      linux-usb@vger.kernel.org
15663 L:      netdev@vger.kernel.org
15664 T:      git git://github.com/petkan/rtl8150.git
15665 W:      https://github.com/petkan/rtl8150
15666 S:      Maintained
15667 F:      drivers/net/usb/rtl8150.c
15668
15669 USB SERIAL SUBSYSTEM
15670 M:      Johan Hovold <johan@kernel.org>
15671 L:      linux-usb@vger.kernel.org
15672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15673 S:      Maintained
15674 F:      Documentation/usb/usb-serial.txt
15675 F:      drivers/usb/serial/
15676 F:      include/linux/usb/serial.h
15677
15678 USB SMSC75XX ETHERNET DRIVER
15679 M:      Steve Glendinning <steve.glendinning@shawell.net>
15680 L:      netdev@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/net/usb/smsc75xx.*
15683
15684 USB SMSC95XX ETHERNET DRIVER
15685 M:      Steve Glendinning <steve.glendinning@shawell.net>
15686 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15687 L:      netdev@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/net/usb/smsc95xx.*
15690
15691 USB SUBSYSTEM
15692 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15693 L:      linux-usb@vger.kernel.org
15694 W:      http://www.linux-usb.org
15695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15696 S:      Supported
15697 F:      Documentation/devicetree/bindings/usb/
15698 F:      Documentation/usb/
15699 F:      drivers/usb/
15700 F:      include/linux/usb.h
15701 F:      include/linux/usb/
15702
15703 USB TYPEC PI3USB30532 MUX DRIVER
15704 M:      Hans de Goede <hdegoede@redhat.com>
15705 L:      linux-usb@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/usb/typec/mux/pi3usb30532.c
15708
15709 USB TYPEC CLASS
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-class-typec
15714 F:      Documentation/driver-api/usb/typec.rst
15715 F:      drivers/usb/typec/
15716 F:      include/linux/usb/typec.h
15717
15718 USB TYPEC BUS FOR ALTERNATE MODES
15719 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15720 L:      linux-usb@vger.kernel.org
15721 S:      Maintained
15722 F:      Documentation/ABI/testing/sysfs-bus-typec
15723 F:      Documentation/driver-api/usb/typec_bus.rst
15724 F:      drivers/usb/typec/altmodes/
15725 F:      include/linux/usb/typec_altmode.h
15726
15727 USB TYPEC PORT CONTROLLER DRIVERS
15728 M:      Guenter Roeck <linux@roeck-us.net>
15729 L:      linux-usb@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/usb/typec/tcpm/
15732
15733 USB UHCI DRIVER
15734 M:      Alan Stern <stern@rowland.harvard.edu>
15735 L:      linux-usb@vger.kernel.org
15736 S:      Maintained
15737 F:      drivers/usb/host/uhci*
15738
15739 USB VIDEO CLASS
15740 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15741 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15742 L:      linux-media@vger.kernel.org
15743 T:      git git://linuxtv.org/media_tree.git
15744 W:      http://www.ideasonboard.org/uvc/
15745 S:      Maintained
15746 F:      drivers/media/usb/uvc/
15747 F:      include/uapi/linux/uvcvideo.h
15748
15749 USB VISION DRIVER
15750 M:      Hans Verkuil <hverkuil@xs4all.nl>
15751 L:      linux-media@vger.kernel.org
15752 T:      git git://linuxtv.org/media_tree.git
15753 W:      https://linuxtv.org
15754 S:      Odd Fixes
15755 F:      drivers/media/usb/usbvision/
15756
15757 USB WEBCAM GADGET
15758 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15759 L:      linux-usb@vger.kernel.org
15760 S:      Maintained
15761 F:      drivers/usb/gadget/function/*uvc*
15762 F:      drivers/usb/gadget/legacy/webcam.c
15763 F:      include/uapi/linux/usb/g_uvc.h
15764
15765 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15766 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15767 L:      linux-wireless@vger.kernel.org
15768 S:      Maintained
15769 F:      drivers/net/wireless/rndis_wlan.c
15770
15771 USB XHCI DRIVER
15772 M:      Mathias Nyman <mathias.nyman@intel.com>
15773 L:      linux-usb@vger.kernel.org
15774 S:      Supported
15775 F:      drivers/usb/host/xhci*
15776 F:      drivers/usb/host/pci-quirks*
15777
15778 USB ZD1201 DRIVER
15779 L:      linux-wireless@vger.kernel.org
15780 W:      http://linux-lc100020.sourceforge.net
15781 S:      Orphan
15782 F:      drivers/net/wireless/zydas/zd1201.*
15783
15784 USB ZR364XX DRIVER
15785 M:      Antoine Jacquet <royale@zerezo.com>
15786 L:      linux-usb@vger.kernel.org
15787 L:      linux-media@vger.kernel.org
15788 T:      git git://linuxtv.org/media_tree.git
15789 W:      http://royale.zerezo.com/zr364xx/
15790 S:      Maintained
15791 F:      Documentation/media/v4l-drivers/zr364xx*
15792 F:      drivers/media/usb/zr364xx/
15793
15794 USER-MODE LINUX (UML)
15795 M:      Jeff Dike <jdike@addtoit.com>
15796 M:      Richard Weinberger <richard@nod.at>
15797 L:      linux-um@lists.infradead.org
15798 W:      http://user-mode-linux.sourceforge.net
15799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15800 S:      Maintained
15801 F:      Documentation/virtual/uml/
15802 F:      arch/um/
15803 F:      arch/x86/um/
15804 F:      fs/hostfs/
15805 F:      fs/hppfs/
15806
15807 USERSPACE COPYIN/COPYOUT (UIOVEC)
15808 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15809 S:      Maintained
15810 F:      lib/iov_iter.c
15811 F:      include/linux/uio.h
15812
15813 USERSPACE DMA BUFFER DRIVER
15814 M:      Gerd Hoffmann <kraxel@redhat.com>
15815 S:      Maintained
15816 L:      dri-devel@lists.freedesktop.org
15817 F:      drivers/dma-buf/udmabuf.c
15818 F:      include/uapi/linux/udmabuf.h
15819 T:      git git://anongit.freedesktop.org/drm/drm-misc
15820
15821 USERSPACE I/O (UIO)
15822 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15823 S:      Maintained
15824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15825 F:      Documentation/driver-api/uio-howto.rst
15826 F:      drivers/uio/
15827 F:      include/linux/uio_driver.h
15828
15829 UTIL-LINUX PACKAGE
15830 M:      Karel Zak <kzak@redhat.com>
15831 L:      util-linux@vger.kernel.org
15832 W:      http://en.wikipedia.org/wiki/Util-linux
15833 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15834 S:      Maintained
15835
15836 UUID HELPERS
15837 M:      Christoph Hellwig <hch@lst.de>
15838 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15839 L:      linux-kernel@vger.kernel.org
15840 T:      git git://git.infradead.org/users/hch/uuid.git
15841 F:      lib/uuid.c
15842 F:      lib/test_uuid.c
15843 F:      include/linux/uuid.h
15844 F:      include/uapi/linux/uuid.h
15845 S:      Maintained
15846
15847 UVESAFB DRIVER
15848 M:      Michal Januszewski <spock@gentoo.org>
15849 L:      linux-fbdev@vger.kernel.org
15850 W:      https://github.com/mjanusz/v86d
15851 S:      Maintained
15852 F:      Documentation/fb/uvesafb.txt
15853 F:      drivers/video/fbdev/uvesafb.*
15854
15855 VF610 NAND DRIVER
15856 M:      Stefan Agner <stefan@agner.ch>
15857 L:      linux-mtd@lists.infradead.org
15858 S:      Supported
15859 F:      drivers/mtd/nand/raw/vf610_nfc.c
15860
15861 VFAT/FAT/MSDOS FILESYSTEM
15862 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15863 S:      Maintained
15864 F:      Documentation/filesystems/vfat.txt
15865 F:      fs/fat/
15866
15867 VFIO DRIVER
15868 M:      Alex Williamson <alex.williamson@redhat.com>
15869 L:      kvm@vger.kernel.org
15870 T:      git git://github.com/awilliam/linux-vfio.git
15871 S:      Maintained
15872 F:      Documentation/vfio.txt
15873 F:      drivers/vfio/
15874 F:      include/linux/vfio.h
15875 F:      include/uapi/linux/vfio.h
15876
15877 VFIO MEDIATED DEVICE DRIVERS
15878 M:      Kirti Wankhede <kwankhede@nvidia.com>
15879 L:      kvm@vger.kernel.org
15880 S:      Maintained
15881 F:      Documentation/vfio-mediated-device.txt
15882 F:      drivers/vfio/mdev/
15883 F:      include/linux/mdev.h
15884 F:      samples/vfio-mdev/
15885
15886 VFIO PLATFORM DRIVER
15887 M:      Eric Auger <eric.auger@redhat.com>
15888 L:      kvm@vger.kernel.org
15889 S:      Maintained
15890 F:      drivers/vfio/platform/
15891
15892 VGA_SWITCHEROO
15893 R:      Lukas Wunner <lukas@wunner.de>
15894 S:      Maintained
15895 F:      Documentation/gpu/vga-switcheroo.rst
15896 F:      drivers/gpu/vga/vga_switcheroo.c
15897 F:      include/linux/vga_switcheroo.h
15898 T:      git git://anongit.freedesktop.org/drm/drm-misc
15899
15900 VIA RHINE NETWORK DRIVER
15901 S:      Orphan
15902 F:      drivers/net/ethernet/via/via-rhine.c
15903
15904 VIA SD/MMC CARD CONTROLLER DRIVER
15905 M:      Bruce Chang <brucechang@via.com.tw>
15906 M:      Harald Welte <HaraldWelte@viatech.com>
15907 S:      Maintained
15908 F:      drivers/mmc/host/via-sdmmc.c
15909
15910 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15911 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15912 L:      linux-fbdev@vger.kernel.org
15913 S:      Maintained
15914 F:      include/linux/via-core.h
15915 F:      include/linux/via-gpio.h
15916 F:      include/linux/via_i2c.h
15917 F:      drivers/video/fbdev/via/
15918
15919 VIA VELOCITY NETWORK DRIVER
15920 M:      Francois Romieu <romieu@fr.zoreil.com>
15921 L:      netdev@vger.kernel.org
15922 S:      Maintained
15923 F:      drivers/net/ethernet/via/via-velocity.*
15924
15925 VICODEC VIRTUAL CODEC DRIVER
15926 M:      Hans Verkuil <hans.verkuil@cisco.com>
15927 L:      linux-media@vger.kernel.org
15928 T:      git git://linuxtv.org/media_tree.git
15929 W:      https://linuxtv.org
15930 S:      Maintained
15931 F:      drivers/media/platform/vicodec/*
15932
15933 VIDEO MULTIPLEXER DRIVER
15934 M:      Philipp Zabel <p.zabel@pengutronix.de>
15935 L:      linux-media@vger.kernel.org
15936 S:      Maintained
15937 F:      drivers/media/platform/video-mux.c
15938
15939 VIDEO I2C POLLING DRIVER
15940 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15941 L:      linux-media@vger.kernel.org
15942 S:      Maintained
15943 F:      drivers/media/i2c/video-i2c.c
15944
15945 VIDEOBUF2 FRAMEWORK
15946 M:      Pawel Osciak <pawel@osciak.com>
15947 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15948 M:      Kyungmin Park <kyungmin.park@samsung.com>
15949 L:      linux-media@vger.kernel.org
15950 S:      Maintained
15951 F:      drivers/media/common/videobuf2/*
15952 F:      include/media/videobuf2-*
15953
15954 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15955 M:      Helen Koike <helen.koike@collabora.com>
15956 L:      linux-media@vger.kernel.org
15957 T:      git git://linuxtv.org/media_tree.git
15958 W:      https://linuxtv.org
15959 S:      Maintained
15960 F:      drivers/media/platform/vimc/*
15961
15962 VIRT LIB
15963 M:      Alex Williamson <alex.williamson@redhat.com>
15964 M:      Paolo Bonzini <pbonzini@redhat.com>
15965 L:      kvm@vger.kernel.org
15966 S:      Supported
15967 F:      virt/lib/
15968
15969 VIRTIO AND VHOST VSOCK DRIVER
15970 M:      Stefan Hajnoczi <stefanha@redhat.com>
15971 L:      kvm@vger.kernel.org
15972 L:      virtualization@lists.linux-foundation.org
15973 L:      netdev@vger.kernel.org
15974 S:      Maintained
15975 F:      include/linux/virtio_vsock.h
15976 F:      include/uapi/linux/virtio_vsock.h
15977 F:      include/uapi/linux/vsockmon.h
15978 F:      include/uapi/linux/vm_sockets_diag.h
15979 F:      net/vmw_vsock/diag.c
15980 F:      net/vmw_vsock/af_vsock_tap.c
15981 F:      net/vmw_vsock/virtio_transport_common.c
15982 F:      net/vmw_vsock/virtio_transport.c
15983 F:      drivers/net/vsockmon.c
15984 F:      drivers/vhost/vsock.c
15985 F:      tools/testing/vsock/
15986
15987 VIRTIO CONSOLE DRIVER
15988 M:      Amit Shah <amit@kernel.org>
15989 L:      virtualization@lists.linux-foundation.org
15990 S:      Maintained
15991 F:      drivers/char/virtio_console.c
15992 F:      include/linux/virtio_console.h
15993 F:      include/uapi/linux/virtio_console.h
15994
15995 VIRTIO CORE, NET AND BLOCK DRIVERS
15996 M:      "Michael S. Tsirkin" <mst@redhat.com>
15997 M:      Jason Wang <jasowang@redhat.com>
15998 L:      virtualization@lists.linux-foundation.org
15999 S:      Maintained
16000 F:      Documentation/devicetree/bindings/virtio/
16001 F:      drivers/virtio/
16002 F:      tools/virtio/
16003 F:      drivers/net/virtio_net.c
16004 F:      drivers/block/virtio_blk.c
16005 F:      include/linux/virtio*.h
16006 F:      include/uapi/linux/virtio_*.h
16007 F:      drivers/crypto/virtio/
16008 F:      mm/balloon_compaction.c
16009
16010 VIRTIO CRYPTO DRIVER
16011 M:      Gonglei <arei.gonglei@huawei.com>
16012 L:      virtualization@lists.linux-foundation.org
16013 L:      linux-crypto@vger.kernel.org
16014 S:      Maintained
16015 F:      drivers/crypto/virtio/
16016 F:      include/uapi/linux/virtio_crypto.h
16017
16018 VIRTIO DRIVERS FOR S390
16019 M:      Cornelia Huck <cohuck@redhat.com>
16020 M:      Halil Pasic <pasic@linux.ibm.com>
16021 L:      linux-s390@vger.kernel.org
16022 L:      virtualization@lists.linux-foundation.org
16023 L:      kvm@vger.kernel.org
16024 S:      Supported
16025 F:      drivers/s390/virtio/
16026 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16027
16028 VIRTIO GPU DRIVER
16029 M:      David Airlie <airlied@linux.ie>
16030 M:      Gerd Hoffmann <kraxel@redhat.com>
16031 L:      dri-devel@lists.freedesktop.org
16032 L:      virtualization@lists.linux-foundation.org
16033 T:      git git://anongit.freedesktop.org/drm/drm-misc
16034 S:      Maintained
16035 F:      drivers/gpu/drm/virtio/
16036 F:      include/uapi/linux/virtio_gpu.h
16037
16038 VIRTIO HOST (VHOST)
16039 M:      "Michael S. Tsirkin" <mst@redhat.com>
16040 M:      Jason Wang <jasowang@redhat.com>
16041 L:      kvm@vger.kernel.org
16042 L:      virtualization@lists.linux-foundation.org
16043 L:      netdev@vger.kernel.org
16044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16045 S:      Maintained
16046 F:      drivers/vhost/
16047 F:      include/uapi/linux/vhost.h
16048
16049 VIRTIO INPUT DRIVER
16050 M:      Gerd Hoffmann <kraxel@redhat.com>
16051 S:      Maintained
16052 F:      drivers/virtio/virtio_input.c
16053 F:      include/uapi/linux/virtio_input.h
16054
16055 VIRTUAL BOX GUEST DEVICE DRIVER
16056 M:      Hans de Goede <hdegoede@redhat.com>
16057 M:      Arnd Bergmann <arnd@arndb.de>
16058 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16059 S:      Maintained
16060 F:      include/linux/vbox_utils.h
16061 F:      include/uapi/linux/vbox*.h
16062 F:      drivers/virt/vboxguest/
16063
16064 VIRTUAL SERIO DEVICE DRIVER
16065 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16066 S:      Maintained
16067 F:      drivers/input/serio/userio.c
16068 F:      include/uapi/linux/userio.h
16069
16070 VIVID VIRTUAL VIDEO DRIVER
16071 M:      Hans Verkuil <hverkuil@xs4all.nl>
16072 L:      linux-media@vger.kernel.org
16073 T:      git git://linuxtv.org/media_tree.git
16074 W:      https://linuxtv.org
16075 S:      Maintained
16076 F:      drivers/media/platform/vivid/*
16077
16078 VLYNQ BUS
16079 M:      Florian Fainelli <f.fainelli@gmail.com>
16080 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16081 S:      Maintained
16082 F:      drivers/vlynq/vlynq.c
16083 F:      include/linux/vlynq.h
16084
16085 VME SUBSYSTEM
16086 M:      Martyn Welch <martyn@welchs.me.uk>
16087 M:      Manohar Vanga <manohar.vanga@gmail.com>
16088 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16089 L:      devel@driverdev.osuosl.org
16090 S:      Maintained
16091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16092 F:      Documentation/driver-api/vme.rst
16093 F:      drivers/staging/vme/
16094 F:      drivers/vme/
16095 F:      include/linux/vme*
16096
16097 VMWARE BALLOON DRIVER
16098 M:      Xavier Deguillard <xdeguillard@vmware.com>
16099 M:      Nadav Amit <namit@vmware.com>
16100 M:      "VMware, Inc." <pv-drivers@vmware.com>
16101 L:      linux-kernel@vger.kernel.org
16102 S:      Maintained
16103 F:      drivers/misc/vmw_balloon.c
16104
16105 VMWARE HYPERVISOR INTERFACE
16106 M:      Alok Kataria <akataria@vmware.com>
16107 L:      virtualization@lists.linux-foundation.org
16108 S:      Supported
16109 F:      arch/x86/kernel/cpu/vmware.c
16110
16111 VMWARE PVRDMA DRIVER
16112 M:      Adit Ranadive <aditr@vmware.com>
16113 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16114 L:      linux-rdma@vger.kernel.org
16115 S:      Maintained
16116 F:      drivers/infiniband/hw/vmw_pvrdma/
16117
16118 VMware PVSCSI driver
16119 M:      Jim Gill <jgill@vmware.com>
16120 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16121 L:      linux-scsi@vger.kernel.org
16122 S:      Maintained
16123 F:      drivers/scsi/vmw_pvscsi.c
16124 F:      drivers/scsi/vmw_pvscsi.h
16125
16126 VMWARE VMMOUSE SUBDRIVER
16127 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16128 M:      "VMware, Inc." <pv-drivers@vmware.com>
16129 L:      linux-input@vger.kernel.org
16130 S:      Maintained
16131 F:      drivers/input/mouse/vmmouse.c
16132 F:      drivers/input/mouse/vmmouse.h
16133
16134 VMWARE VMXNET3 ETHERNET DRIVER
16135 M:      Ronak Doshi <doshir@vmware.com>
16136 M:      "VMware, Inc." <pv-drivers@vmware.com>
16137 L:      netdev@vger.kernel.org
16138 S:      Maintained
16139 F:      drivers/net/vmxnet3/
16140
16141 VOCORE VOCORE2 BOARD
16142 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16143 L:      linux-mips@vger.kernel.org
16144 S:      Maintained
16145 F:      arch/mips/boot/dts/ralink/vocore2.dts
16146
16147 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16148 M:      Liam Girdwood <lgirdwood@gmail.com>
16149 M:      Mark Brown <broonie@kernel.org>
16150 L:      linux-kernel@vger.kernel.org
16151 W:      http://www.slimlogic.co.uk/?p=48
16152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16153 S:      Supported
16154 F:      Documentation/devicetree/bindings/regulator/
16155 F:      Documentation/power/regulator/
16156 F:      drivers/regulator/
16157 F:      include/dt-bindings/regulator/
16158 F:      include/linux/regulator/
16159
16160 VRF
16161 M:      David Ahern <dsa@cumulusnetworks.com>
16162 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16163 L:      netdev@vger.kernel.org
16164 S:      Maintained
16165 F:      drivers/net/vrf.c
16166 F:      Documentation/networking/vrf.txt
16167
16168 VT1211 HARDWARE MONITOR DRIVER
16169 M:      Juerg Haefliger <juergh@gmail.com>
16170 L:      linux-hwmon@vger.kernel.org
16171 S:      Maintained
16172 F:      Documentation/hwmon/vt1211
16173 F:      drivers/hwmon/vt1211.c
16174
16175 VT8231 HARDWARE MONITOR DRIVER
16176 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16177 L:      linux-hwmon@vger.kernel.org
16178 S:      Maintained
16179 F:      drivers/hwmon/vt8231.c
16180
16181 VUB300 USB to SDIO/SD/MMC bridge chip
16182 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16183 L:      linux-mmc@vger.kernel.org
16184 L:      linux-usb@vger.kernel.org
16185 S:      Supported
16186 F:      drivers/mmc/host/vub300.c
16187
16188 W1 DALLAS'S 1-WIRE BUS
16189 M:      Evgeniy Polyakov <zbr@ioremap.net>
16190 S:      Maintained
16191 F:      Documentation/devicetree/bindings/w1/
16192 F:      Documentation/w1/
16193 F:      drivers/w1/
16194 F:      include/linux/w1.h
16195
16196 W83791D HARDWARE MONITORING DRIVER
16197 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16198 L:      linux-hwmon@vger.kernel.org
16199 S:      Maintained
16200 F:      Documentation/hwmon/w83791d
16201 F:      drivers/hwmon/w83791d.c
16202
16203 W83793 HARDWARE MONITORING DRIVER
16204 M:      Rudolf Marek <r.marek@assembler.cz>
16205 L:      linux-hwmon@vger.kernel.org
16206 S:      Maintained
16207 F:      Documentation/hwmon/w83793
16208 F:      drivers/hwmon/w83793.c
16209
16210 W83795 HARDWARE MONITORING DRIVER
16211 M:      Jean Delvare <jdelvare@suse.com>
16212 L:      linux-hwmon@vger.kernel.org
16213 S:      Maintained
16214 F:      drivers/hwmon/w83795.c
16215
16216 W83L51xD SD/MMC CARD INTERFACE DRIVER
16217 M:      Pierre Ossman <pierre@ossman.eu>
16218 S:      Maintained
16219 F:      drivers/mmc/host/wbsd.*
16220
16221 WACOM PROTOCOL 4 SERIAL TABLETS
16222 M:      Julian Squires <julian@cipht.net>
16223 M:      Hans de Goede <hdegoede@redhat.com>
16224 L:      linux-input@vger.kernel.org
16225 S:      Maintained
16226 F:      drivers/input/tablet/wacom_serial4.c
16227
16228 WATCHDOG DEVICE DRIVERS
16229 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16230 M:      Guenter Roeck <linux@roeck-us.net>
16231 L:      linux-watchdog@vger.kernel.org
16232 W:      http://www.linux-watchdog.org/
16233 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16234 S:      Maintained
16235 F:      Documentation/devicetree/bindings/watchdog/
16236 F:      Documentation/watchdog/
16237 F:      drivers/watchdog/
16238 F:      include/linux/watchdog.h
16239 F:      include/uapi/linux/watchdog.h
16240
16241 WHISKEYCOVE PMIC GPIO DRIVER
16242 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16243 L:      linux-gpio@vger.kernel.org
16244 S:      Maintained
16245 F:      drivers/gpio/gpio-wcove.c
16246
16247 WIIMOTE HID DRIVER
16248 M:      David Herrmann <dh.herrmann@googlemail.com>
16249 L:      linux-input@vger.kernel.org
16250 S:      Maintained
16251 F:      drivers/hid/hid-wiimote*
16252
16253 WILOCITY WIL6210 WIRELESS DRIVER
16254 M:      Maya Erez <merez@codeaurora.org>
16255 L:      linux-wireless@vger.kernel.org
16256 L:      wil6210@qti.qualcomm.com
16257 S:      Supported
16258 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16259 F:      drivers/net/wireless/ath/wil6210/
16260
16261 WIMAX STACK
16262 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16263 M:      linux-wimax@intel.com
16264 L:      wimax@linuxwimax.org (subscribers-only)
16265 S:      Supported
16266 W:      http://linuxwimax.org
16267 F:      Documentation/wimax/README.wimax
16268 F:      include/linux/wimax/debug.h
16269 F:      include/net/wimax.h
16270 F:      include/uapi/linux/wimax.h
16271 F:      net/wimax/
16272
16273 WINBOND CIR DRIVER
16274 M:      David Härdeman <david@hardeman.nu>
16275 S:      Maintained
16276 F:      drivers/media/rc/winbond-cir.c
16277
16278 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16280 L:      linux-watchdog@vger.kernel.org
16281 S:      Maintained
16282 F:      drivers/watchdog/ebc-c384_wdt.c
16283
16284 WINSYSTEMS WS16C48 GPIO DRIVER
16285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16286 L:      linux-gpio@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/gpio/gpio-ws16c48.c
16289
16290 WISTRON LAPTOP BUTTON DRIVER
16291 M:      Miloslav Trmac <mitr@volny.cz>
16292 S:      Maintained
16293 F:      drivers/input/misc/wistron_btns.c
16294
16295 WL3501 WIRELESS PCMCIA CARD DRIVER
16296 L:      linux-wireless@vger.kernel.org
16297 S:      Odd fixes
16298 F:      drivers/net/wireless/wl3501*
16299
16300 WOLFSON MICROELECTRONICS DRIVERS
16301 L:      patches@opensource.cirrus.com
16302 T:      git https://github.com/CirrusLogic/linux-drivers.git
16303 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16304 S:      Supported
16305 F:      Documentation/hwmon/wm83??
16306 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16307 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16308 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16309 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16310 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16311 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16312 F:      drivers/clk/clk-wm83*.c
16313 F:      drivers/extcon/extcon-arizona.c
16314 F:      drivers/leds/leds-wm83*.c
16315 F:      drivers/gpio/gpio-*wm*.c
16316 F:      drivers/gpio/gpio-arizona.c
16317 F:      drivers/hwmon/wm83??-hwmon.c
16318 F:      drivers/input/misc/wm831x-on.c
16319 F:      drivers/input/touchscreen/wm831x-ts.c
16320 F:      drivers/input/touchscreen/wm97*.c
16321 F:      drivers/mfd/arizona*
16322 F:      drivers/mfd/wm*.c
16323 F:      drivers/mfd/cs47l24*
16324 F:      drivers/power/supply/wm83*.c
16325 F:      drivers/rtc/rtc-wm83*.c
16326 F:      drivers/regulator/wm8*.c
16327 F:      drivers/regulator/arizona*
16328 F:      drivers/video/backlight/wm83*_bl.c
16329 F:      drivers/watchdog/wm83*_wdt.c
16330 F:      include/linux/mfd/arizona/
16331 F:      include/linux/mfd/wm831x/
16332 F:      include/linux/mfd/wm8350/
16333 F:      include/linux/mfd/wm8400*
16334 F:      include/linux/regulator/arizona*
16335 F:      include/linux/wm97xx.h
16336 F:      include/sound/wm????.h
16337 F:      sound/soc/codecs/arizona.?
16338 F:      sound/soc/codecs/wm*
16339 F:      sound/soc/codecs/cs47l24*
16340
16341 WORKQUEUE
16342 M:      Tejun Heo <tj@kernel.org>
16343 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16345 S:      Maintained
16346 F:      include/linux/workqueue.h
16347 F:      kernel/workqueue.c
16348 F:      Documentation/core-api/workqueue.rst
16349
16350 X-POWERS AXP288 PMIC DRIVERS
16351 M:      Hans de Goede <hdegoede@redhat.com>
16352 S:      Maintained
16353 N:      axp288
16354 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16355
16356 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16357 M:      Chen-Yu Tsai <wens@csie.org>
16358 L:      linux-kernel@vger.kernel.org
16359 S:      Maintained
16360 N:      axp[128]
16361
16362 X.25 NETWORK LAYER
16363 M:      Andrew Hendry <andrew.hendry@gmail.com>
16364 L:      linux-x25@vger.kernel.org
16365 S:      Odd Fixes
16366 F:      Documentation/networking/x25*
16367 F:      include/net/x25*
16368 F:      net/x25/
16369
16370 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16371 M:      Thomas Gleixner <tglx@linutronix.de>
16372 M:      Ingo Molnar <mingo@redhat.com>
16373 M:      Borislav Petkov <bp@alien8.de>
16374 R:      "H. Peter Anvin" <hpa@zytor.com>
16375 M:      x86@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/core
16378 S:      Maintained
16379 F:      Documentation/devicetree/bindings/x86/
16380 F:      Documentation/x86/
16381 F:      arch/x86/
16382
16383 X86 ENTRY CODE
16384 M:      Andy Lutomirski <luto@kernel.org>
16385 L:      linux-kernel@vger.kernel.org
16386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16387 S:      Maintained
16388 F:      arch/x86/entry/
16389
16390 X86 MCE INFRASTRUCTURE
16391 M:      Tony Luck <tony.luck@intel.com>
16392 M:      Borislav Petkov <bp@alien8.de>
16393 L:      linux-edac@vger.kernel.org
16394 S:      Maintained
16395 F:      arch/x86/kernel/cpu/mcheck/*
16396
16397 X86 MICROCODE UPDATE SUPPORT
16398 M:      Borislav Petkov <bp@alien8.de>
16399 S:      Maintained
16400 F:      arch/x86/kernel/cpu/microcode/*
16401
16402 X86 MM
16403 M:      Dave Hansen <dave.hansen@linux.intel.com>
16404 M:      Andy Lutomirski <luto@kernel.org>
16405 M:      Peter Zijlstra <peterz@infradead.org>
16406 L:      linux-kernel@vger.kernel.org
16407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16408 S:      Maintained
16409 F:      arch/x86/mm/
16410
16411 X86 PLATFORM DRIVERS
16412 M:      Darren Hart <dvhart@infradead.org>
16413 M:      Andy Shevchenko <andy@infradead.org>
16414 L:      platform-driver-x86@vger.kernel.org
16415 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16416 S:      Maintained
16417 F:      drivers/platform/x86/
16418 F:      drivers/platform/olpc/
16419
16420 X86 VDSO
16421 M:      Andy Lutomirski <luto@kernel.org>
16422 L:      linux-kernel@vger.kernel.org
16423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16424 S:      Maintained
16425 F:      arch/x86/entry/vdso/
16426
16427 XARRAY
16428 M:      Matthew Wilcox <willy@infradead.org>
16429 L:      linux-fsdevel@vger.kernel.org
16430 S:      Supported
16431 F:      Documentation/core-api/xarray.rst
16432 F:      lib/idr.c
16433 F:      lib/xarray.c
16434 F:      include/linux/idr.h
16435 F:      include/linux/xarray.h
16436 F:      tools/testing/radix-tree
16437
16438 XC2028/3028 TUNER DRIVER
16439 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16440 L:      linux-media@vger.kernel.org
16441 W:      https://linuxtv.org
16442 T:      git git://linuxtv.org/media_tree.git
16443 S:      Maintained
16444 F:      drivers/media/tuners/tuner-xc2028.*
16445
16446 XDP SOCKETS (AF_XDP)
16447 M:      Björn Töpel <bjorn.topel@intel.com>
16448 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16449 L:      netdev@vger.kernel.org
16450 S:      Maintained
16451 F:      kernel/bpf/xskmap.c
16452 F:      net/xdp/
16453
16454 XEN BLOCK SUBSYSTEM
16455 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16456 M:      Roger Pau Monné <roger.pau@citrix.com>
16457 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16458 S:      Supported
16459 F:      drivers/block/xen-blkback/*
16460 F:      drivers/block/xen*
16461
16462 XEN HYPERVISOR ARM
16463 M:      Stefano Stabellini <sstabellini@kernel.org>
16464 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16465 S:      Maintained
16466 F:      arch/arm/xen/
16467 F:      arch/arm/include/asm/xen/
16468
16469 XEN HYPERVISOR ARM64
16470 M:      Stefano Stabellini <sstabellini@kernel.org>
16471 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16472 S:      Maintained
16473 F:      arch/arm64/xen/
16474 F:      arch/arm64/include/asm/xen/
16475
16476 XEN HYPERVISOR INTERFACE
16477 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16478 M:      Juergen Gross <jgross@suse.com>
16479 R:      Stefano Stabellini <sstabellini@kernel.org>
16480 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16482 S:      Supported
16483 F:      arch/x86/xen/
16484 F:      drivers/*/xen-*front.c
16485 F:      drivers/xen/
16486 F:      arch/x86/include/asm/xen/
16487 F:      arch/x86/include/asm/pvclock-abi.h
16488 F:      include/xen/
16489 F:      include/uapi/xen/
16490 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16491 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16492
16493 XEN NETWORK BACKEND DRIVER
16494 M:      Wei Liu <wei.liu2@citrix.com>
16495 M:      Paul Durrant <paul.durrant@citrix.com>
16496 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16497 L:      netdev@vger.kernel.org
16498 S:      Supported
16499 F:      drivers/net/xen-netback/*
16500
16501 XEN PCI SUBSYSTEM
16502 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16503 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16504 S:      Supported
16505 F:      arch/x86/pci/*xen*
16506 F:      drivers/pci/*xen*
16507
16508 XEN PVSCSI DRIVERS
16509 M:      Juergen Gross <jgross@suse.com>
16510 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16511 L:      linux-scsi@vger.kernel.org
16512 S:      Supported
16513 F:      drivers/scsi/xen-scsifront.c
16514 F:      drivers/xen/xen-scsiback.c
16515 F:      include/xen/interface/io/vscsiif.h
16516
16517 XEN SWIOTLB SUBSYSTEM
16518 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16519 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16520 L:      iommu@lists.linux-foundation.org
16521 S:      Supported
16522 F:      arch/x86/xen/*swiotlb*
16523 F:      drivers/xen/*swiotlb*
16524
16525 XEN SOUND FRONTEND DRIVER
16526 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16527 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16529 S:      Supported
16530 F:      sound/xen/*
16531
16532 XFS FILESYSTEM
16533 M:      Darrick J. Wong <darrick.wong@oracle.com>
16534 M:      linux-xfs@vger.kernel.org
16535 L:      linux-xfs@vger.kernel.org
16536 W:      http://xfs.org/
16537 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16538 S:      Supported
16539 F:      Documentation/filesystems/xfs.txt
16540 F:      fs/xfs/
16541
16542 XILINX AXI ETHERNET DRIVER
16543 M:      Anirudha Sarangi <anirudh@xilinx.com>
16544 M:      John Linn <John.Linn@xilinx.com>
16545 S:      Maintained
16546 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16547
16548 XILINX UARTLITE SERIAL DRIVER
16549 M:      Peter Korsgaard <jacmet@sunsite.dk>
16550 L:      linux-serial@vger.kernel.org
16551 S:      Maintained
16552 F:      drivers/tty/serial/uartlite.c
16553
16554 XILINX VIDEO IP CORES
16555 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16556 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16557 L:      linux-media@vger.kernel.org
16558 T:      git git://linuxtv.org/media_tree.git
16559 S:      Supported
16560 F:      Documentation/devicetree/bindings/media/xilinx/
16561 F:      drivers/media/platform/xilinx/
16562 F:      include/uapi/linux/xilinx-v4l2-controls.h
16563
16564 XILLYBUS DRIVER
16565 M:      Eli Billauer <eli.billauer@gmail.com>
16566 L:      linux-kernel@vger.kernel.org
16567 S:      Supported
16568 F:      drivers/char/xillybus/
16569
16570 XLP9XX I2C DRIVER
16571 M:      George Cherian <george.cherian@cavium.com>
16572 M:      Jan Glauber <jglauber@cavium.com>
16573 L:      linux-i2c@vger.kernel.org
16574 W:      http://www.cavium.com
16575 S:      Supported
16576 F:      drivers/i2c/busses/i2c-xlp9xx.c
16577
16578 XRA1403 GPIO EXPANDER
16579 M:      Nandor Han <nandor.han@ge.com>
16580 M:      Semi Malinen <semi.malinen@ge.com>
16581 L:      linux-gpio@vger.kernel.org
16582 S:      Maintained
16583 F:      drivers/gpio/gpio-xra1403.c
16584 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16585
16586 XTENSA XTFPGA PLATFORM SUPPORT
16587 M:      Max Filippov <jcmvbkbc@gmail.com>
16588 L:      linux-xtensa@linux-xtensa.org
16589 S:      Maintained
16590 F:      drivers/spi/spi-xtensa-xtfpga.c
16591 F:      sound/soc/xtensa/xtfpga-i2s.c
16592
16593 YAM DRIVER FOR AX.25
16594 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16595 L:      linux-hams@vger.kernel.org
16596 S:      Maintained
16597 F:      drivers/net/hamradio/yam*
16598 F:      include/linux/yam.h
16599
16600 YAMA SECURITY MODULE
16601 M:      Kees Cook <keescook@chromium.org>
16602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16603 S:      Supported
16604 F:      security/yama/
16605 F:      Documentation/admin-guide/LSM/Yama.rst
16606
16607 YEALINK PHONE DRIVER
16608 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16609 L:      usbb2k-api-dev@nongnu.org
16610 S:      Maintained
16611 F:      Documentation/input/devices/yealink.rst
16612 F:      drivers/input/misc/yealink.*
16613
16614 Z8530 DRIVER FOR AX.25
16615 M:      Joerg Reuter <jreuter@yaina.de>
16616 W:      http://yaina.de/jreuter/
16617 W:      http://www.qsl.net/dl1bke/
16618 L:      linux-hams@vger.kernel.org
16619 S:      Maintained
16620 F:      Documentation/networking/z8530drv.txt
16621 F:      drivers/net/hamradio/*scc.c
16622 F:      drivers/net/hamradio/z8530.h
16623
16624 ZBUD COMPRESSED PAGE ALLOCATOR
16625 M:      Seth Jennings <sjenning@redhat.com>
16626 M:      Dan Streetman <ddstreet@ieee.org>
16627 L:      linux-mm@kvack.org
16628 S:      Maintained
16629 F:      mm/zbud.c
16630 F:      include/linux/zbud.h
16631
16632 ZD1211RW WIRELESS DRIVER
16633 M:      Daniel Drake <dsd@gentoo.org>
16634 M:      Ulrich Kunitz <kune@deine-taler.de>
16635 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16636 L:      linux-wireless@vger.kernel.org
16637 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16638 S:      Maintained
16639 F:      drivers/net/wireless/zydas/zd1211rw/
16640
16641 ZD1301 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/usb/dvb-usb-v2/zd1301*
16649
16650 ZD1301_DEMOD MEDIA DRIVER
16651 M:      Antti Palosaari <crope@iki.fi>
16652 L:      linux-media@vger.kernel.org
16653 W:      https://linuxtv.org/
16654 W:      http://palosaari.fi/linux/
16655 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16656 S:      Maintained
16657 F:      drivers/media/dvb-frontends/zd1301_demod*
16658
16659 ZPOOL COMPRESSED PAGE STORAGE API
16660 M:      Dan Streetman <ddstreet@ieee.org>
16661 L:      linux-mm@kvack.org
16662 S:      Maintained
16663 F:      mm/zpool.c
16664 F:      include/linux/zpool.h
16665
16666 ZR36067 VIDEO FOR LINUX DRIVER
16667 L:      mjpeg-users@lists.sourceforge.net
16668 L:      linux-media@vger.kernel.org
16669 W:      http://mjpeg.sourceforge.net/driver-zoran/
16670 T:      hg https://linuxtv.org/hg/v4l-dvb
16671 S:      Odd Fixes
16672 F:      drivers/staging/media/zoran/
16673
16674 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16675 M:      Minchan Kim <minchan@kernel.org>
16676 M:      Nitin Gupta <ngupta@vflare.org>
16677 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16678 L:      linux-kernel@vger.kernel.org
16679 S:      Maintained
16680 F:      drivers/block/zram/
16681 F:      Documentation/blockdev/zram.txt
16682
16683 ZS DECSTATION Z85C30 SERIAL DRIVER
16684 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16685 S:      Maintained
16686 F:      drivers/tty/serial/zs.*
16687
16688 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16689 M:      Minchan Kim <minchan@kernel.org>
16690 M:      Nitin Gupta <ngupta@vflare.org>
16691 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16692 L:      linux-mm@kvack.org
16693 S:      Maintained
16694 F:      mm/zsmalloc.c
16695 F:      include/linux/zsmalloc.h
16696 F:      Documentation/vm/zsmalloc.rst
16697
16698 ZSWAP COMPRESSED SWAP CACHING
16699 M:      Seth Jennings <sjenning@redhat.com>
16700 M:      Dan Streetman <ddstreet@ieee.org>
16701 L:      linux-mm@kvack.org
16702 S:      Maintained
16703 F:      mm/zswap.c
16704
16705 THE REST
16706 M:      Linus Torvalds <torvalds@linux-foundation.org>
16707 L:      linux-kernel@vger.kernel.org
16708 Q:      http://patchwork.kernel.org/project/LKML/list/
16709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16710 S:      Buried alive in reporters
16711 F:      *
16712 F:      */