MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      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 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <willy@infradead.org>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 553 M:      Stefan Popa <stefan.popa@analog.com>
 554 W:      http://ez.analog.com/community/linux-device-drivers
 555 S:      Supported
 556 F:      drivers/iio/accel/adxl372.c
 557 F:      drivers/iio/accel/adxl372_spi.c
 558 F:      drivers/iio/accel/adxl372_i2c.c
 559 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 560
 561 AF9013 MEDIA DRIVER
 562 M:      Antti Palosaari <crope@iki.fi>
 563 L:      linux-media@vger.kernel.org
 564 W:      https://linuxtv.org
 565 W:      http://palosaari.fi/linux/
 566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 567 T:      git git://linuxtv.org/anttip/media_tree.git
 568 S:      Maintained
 569 F:      drivers/media/dvb-frontends/af9013*
 570
 571 AF9033 MEDIA DRIVER
 572 M:      Antti Palosaari <crope@iki.fi>
 573 L:      linux-media@vger.kernel.org
 574 W:      https://linuxtv.org
 575 W:      http://palosaari.fi/linux/
 576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 577 T:      git git://linuxtv.org/anttip/media_tree.git
 578 S:      Maintained
 579 F:      drivers/media/dvb-frontends/af9033*
 580
 581 AFFS FILE SYSTEM
 582 M:      David Sterba <dsterba@suse.com>
 583 L:      linux-fsdevel@vger.kernel.org
 584 S:      Odd Fixes
 585 F:      Documentation/filesystems/affs.txt
 586 F:      fs/affs/
 587
 588 AFS FILESYSTEM
 589 M:      David Howells <dhowells@redhat.com>
 590 L:      linux-afs@lists.infradead.org
 591 S:      Supported
 592 F:      fs/afs/
 593 F:      include/trace/events/afs.h
 594 F:      Documentation/filesystems/afs.txt
 595 W:      https://www.infradead.org/~dhowells/kafs/
 596
 597 AGPGART DRIVER
 598 M:      David Airlie <airlied@linux.ie>
 599 T:      git git://anongit.freedesktop.org/drm/drm
 600 S:      Maintained
 601 F:      drivers/char/agp/
 602 F:      include/linux/agp*
 603 F:      include/uapi/linux/agp*
 604
 605 AHA152X SCSI DRIVER
 606 M:      "Juergen E. Fischer" <fischer@norbit.de>
 607 L:      linux-scsi@vger.kernel.org
 608 S:      Maintained
 609 F:      drivers/scsi/aha152x*
 610 F:      drivers/scsi/pcmcia/aha152x*
 611
 612 AIC7XXX / AIC79XX SCSI DRIVER
 613 M:      Hannes Reinecke <hare@suse.com>
 614 L:      linux-scsi@vger.kernel.org
 615 S:      Maintained
 616 F:      drivers/scsi/aic7xxx/
 617
 618 AIMSLAB FM RADIO RECEIVER DRIVER
 619 M:      Hans Verkuil <hverkuil@xs4all.nl>
 620 L:      linux-media@vger.kernel.org
 621 T:      git git://linuxtv.org/media_tree.git
 622 W:      https://linuxtv.org
 623 S:      Maintained
 624 F:      drivers/media/radio/radio-aimslab*
 625
 626 AIO
 627 M:      Benjamin LaHaise <bcrl@kvack.org>
 628 L:      linux-aio@kvack.org
 629 S:      Supported
 630 F:      fs/aio.c
 631 F:      include/linux/*aio*.h
 632
 633 AIRSPY MEDIA DRIVER
 634 M:      Antti Palosaari <crope@iki.fi>
 635 L:      linux-media@vger.kernel.org
 636 W:      https://linuxtv.org
 637 W:      http://palosaari.fi/linux/
 638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 639 T:      git git://linuxtv.org/anttip/media_tree.git
 640 S:      Maintained
 641 F:      drivers/media/usb/airspy/
 642
 643 ALACRITECH GIGABIT ETHERNET DRIVER
 644 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 645 S:      Maintained
 646 F:      drivers/net/ethernet/alacritech/*
 647
 648 ALCATEL SPEEDTOUCH USB DRIVER
 649 M:      Duncan Sands <duncan.sands@free.fr>
 650 L:      linux-usb@vger.kernel.org
 651 W:      http://www.linux-usb.org/SpeedTouch/
 652 S:      Maintained
 653 F:      drivers/usb/atm/speedtch.c
 654 F:      drivers/usb/atm/usbatm.c
 655
 656 ALCHEMY AU1XX0 MMC DRIVER
 657 M:      Manuel Lauss <manuel.lauss@gmail.com>
 658 S:      Maintained
 659 F:      drivers/mmc/host/au1xmmc.c
 660
 661 ALI1563 I2C DRIVER
 662 M:      Rudolf Marek <r.marek@assembler.cz>
 663 L:      linux-i2c@vger.kernel.org
 664 S:      Maintained
 665 F:      Documentation/i2c/busses/i2c-ali1563
 666 F:      drivers/i2c/busses/i2c-ali1563.c
 667
 668 ALLWINNER SECURITY SYSTEM
 669 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 670 L:      linux-crypto@vger.kernel.org
 671 S:      Maintained
 672 F:      drivers/crypto/sunxi-ss/
 673
 674 ALLWINNER VPU DRIVER
 675 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 676 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 677 L:      linux-media@vger.kernel.org
 678 S:      Maintained
 679 F:      drivers/staging/media/sunxi/cedrus/
 680
 681 ALPHA PORT
 682 M:      Richard Henderson <rth@twiddle.net>
 683 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 684 M:      Matt Turner <mattst88@gmail.com>
 685 S:      Odd Fixes
 686 L:      linux-alpha@vger.kernel.org
 687 F:      arch/alpha/
 688
 689 ALPS PS/2 TOUCHPAD DRIVER
 690 R:      Pali Rohár <pali.rohar@gmail.com>
 691 F:      drivers/input/mouse/alps.*
 692
 693 ALTERA I2C CONTROLLER DRIVER
 694 M:      Thor Thayer <thor.thayer@linux.intel.com>
 695 S:      Maintained
 696 F:      drivers/i2c/busses/i2c-altera.c
 697
 698 ALTERA MAILBOX DRIVER
 699 M:      Ley Foon Tan <lftan@altera.com>
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/mailbox/mailbox-altera.c
 703
 704 ALTERA PIO DRIVER
 705 M:      Tien Hock Loh <thloh@altera.com>
 706 L:      linux-gpio@vger.kernel.org
 707 S:      Maintained
 708 F:      drivers/gpio/gpio-altera.c
 709
 710 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      drivers/gpio/gpio-altera-a10sr.c
 714 F:      drivers/mfd/altera-a10sr.c
 715 F:      drivers/reset/reset-a10sr.c
 716 F:      include/linux/mfd/altera-a10sr.h
 717 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 718
 719 ALTERA TRIPLE SPEED ETHERNET DRIVER
 720 M:      Thor Thayer <thor.thayer@linux.intel.com>
 721 L:      netdev@vger.kernel.org
 722 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 723 S:      Maintained
 724 F:      drivers/net/ethernet/altera/
 725
 726 ALTERA UART/JTAG UART SERIAL DRIVERS
 727 M:      Tobias Klauser <tklauser@distanz.ch>
 728 L:      linux-serial@vger.kernel.org
 729 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 730 S:      Maintained
 731 F:      drivers/tty/serial/altera_uart.c
 732 F:      drivers/tty/serial/altera_jtaguart.c
 733 F:      include/linux/altera_uart.h
 734 F:      include/linux/altera_jtaguart.h
 735
 736 AMAZON ETHERNET DRIVERS
 737 M:      Netanel Belgazal <netanel@amazon.com>
 738 R:      Saeed Bishara <saeedb@amazon.com>
 739 R:      Zorik Machulsky <zorik@amazon.com>
 740 L:      netdev@vger.kernel.org
 741 S:      Supported
 742 F:      Documentation/networking/device_drivers/amazon/ena.txt
 743 F:      drivers/net/ethernet/amazon/
 744
 745 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 746 M:      Tom Lendacky <thomas.lendacky@amd.com>
 747 M:      Gary Hook <gary.hook@amd.com>
 748 L:      linux-crypto@vger.kernel.org
 749 S:      Supported
 750 F:      drivers/crypto/ccp/
 751 F:      include/linux/ccp.h
 752
 753 AMD DISPLAY CORE
 754 M:      Harry Wentland <harry.wentland@amd.com>
 755 M:      Leo Li <sunpeng.li@amd.com>
 756 L:      amd-gfx@lists.freedesktop.org
 757 T:      git git://people.freedesktop.org/~agd5f/linux
 758 S:      Supported
 759 F:      drivers/gpu/drm/amd/display/
 760
 761 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 762 M:      Huang Rui <ray.huang@amd.com>
 763 L:      linux-hwmon@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/hwmon/fam15h_power
 766 F:      drivers/hwmon/fam15h_power.c
 767
 768 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 769 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 770 S:      Orphan
 771 F:      drivers/usb/gadget/udc/amd5536udc.*
 772
 773 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 774 P:      Andres Salomon <dilinger@queued.net>
 775 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 776 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 777 S:      Supported
 778 F:      drivers/char/hw_random/geode-rng.c
 779 F:      drivers/crypto/geode*
 780 F:      drivers/video/fbdev/geode/
 781 F:      arch/x86/include/asm/geode.h
 782
 783 AMD IOMMU (AMD-VI)
 784 M:      Joerg Roedel <joro@8bytes.org>
 785 L:      iommu@lists.linux-foundation.org
 786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 787 S:      Maintained
 788 F:      drivers/iommu/amd_iommu*.[ch]
 789 F:      include/linux/amd-iommu.h
 790
 791 AMD KFD
 792 M:      Oded Gabbay <oded.gabbay@gmail.com>
 793 L:      dri-devel@lists.freedesktop.org
 794 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 795 S:      Supported
 796 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 803 F:      drivers/gpu/drm/amd/amdkfd/
 804 F:      drivers/gpu/drm/amd/include/cik_structs.h
 805 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 806 F:      drivers/gpu/drm/amd/include/vi_structs.h
 807 F:      drivers/gpu/drm/amd/include/v9_structs.h
 808 F:      include/uapi/linux/kfd_ioctl.h
 809
 810 AMD POWERPLAY
 811 M:      Rex Zhu <rex.zhu@amd.com>
 812 M:      Evan Quan <evan.quan@amd.com>
 813 L:      amd-gfx@lists.freedesktop.org
 814 S:      Supported
 815 F:      drivers/gpu/drm/amd/powerplay/
 816 T:      git git://people.freedesktop.org/~agd5f/linux
 817
 818 AMD SEATTLE DEVICE TREE SUPPORT
 819 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 820 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 821 M:      Tom Lendacky <thomas.lendacky@amd.com>
 822 S:      Supported
 823 F:      arch/arm64/boot/dts/amd/
 824
 825 AMD XGBE DRIVER
 826 M:      Tom Lendacky <thomas.lendacky@amd.com>
 827 L:      netdev@vger.kernel.org
 828 S:      Supported
 829 F:      drivers/net/ethernet/amd/xgbe/
 830 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 831
 832 ANALOG DEVICES INC AD5686 DRIVER
 833 M:      Stefan Popa <stefan.popa@analog.com>
 834 L:      linux-pm@vger.kernel.org
 835 W:      http://ez.analog.com/community/linux-device-drivers
 836 S:      Supported
 837 F:      drivers/iio/dac/ad5686*
 838 F:      drivers/iio/dac/ad5696*
 839
 840 ANALOG DEVICES INC AD5758 DRIVER
 841 M:      Stefan Popa <stefan.popa@analog.com>
 842 L:      linux-iio@vger.kernel.org
 843 W:      http://ez.analog.com/community/linux-device-drivers
 844 S:      Supported
 845 F:      drivers/iio/dac/ad5758.c
 846 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 847
 848 ANALOG DEVICES INC AD7124 DRIVER
 849 M:      Stefan Popa <stefan.popa@analog.com>
 850 L:      linux-iio@vger.kernel.org
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/iio/adc/ad7124.c
 854 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 855
 856 ANALOG DEVICES INC AD9389B DRIVER
 857 M:      Hans Verkuil <hans.verkuil@cisco.com>
 858 L:      linux-media@vger.kernel.org
 859 S:      Maintained
 860 F:      drivers/media/i2c/ad9389b*
 861
 862 ANALOG DEVICES INC ADGS1408 DRIVER
 863 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 864 S:      Supported
 865 F:      drivers/mux/adgs1408.c
 866 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 867
 868 ANALOG DEVICES INC ADP5061 DRIVER
 869 M:      Stefan Popa <stefan.popa@analog.com>
 870 L:      linux-pm@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/power/supply/adp5061.c
 874
 875 ANALOG DEVICES INC ADV7180 DRIVER
 876 M:      Lars-Peter Clausen <lars@metafoo.de>
 877 L:      linux-media@vger.kernel.org
 878 W:      http://ez.analog.com/community/linux-device-drivers
 879 S:      Supported
 880 F:      drivers/media/i2c/adv7180.c
 881
 882 ANALOG DEVICES INC ADV748X DRIVER
 883 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 884 L:      linux-media@vger.kernel.org
 885 S:      Maintained
 886 F:      drivers/media/i2c/adv748x/*
 887
 888 ANALOG DEVICES INC ADV7511 DRIVER
 889 M:      Hans Verkuil <hans.verkuil@cisco.com>
 890 L:      linux-media@vger.kernel.org
 891 S:      Maintained
 892 F:      drivers/media/i2c/adv7511*
 893
 894 ANALOG DEVICES INC ADV7604 DRIVER
 895 M:      Hans Verkuil <hans.verkuil@cisco.com>
 896 L:      linux-media@vger.kernel.org
 897 S:      Maintained
 898 F:      drivers/media/i2c/adv7604*
 899
 900 ANALOG DEVICES INC ADV7842 DRIVER
 901 M:      Hans Verkuil <hans.verkuil@cisco.com>
 902 L:      linux-media@vger.kernel.org
 903 S:      Maintained
 904 F:      drivers/media/i2c/adv7842*
 905
 906 ANALOG DEVICES INC ASOC CODEC DRIVERS
 907 M:      Lars-Peter Clausen <lars@metafoo.de>
 908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 909 W:      http://wiki.analog.com/
 910 W:      http://ez.analog.com/community/linux-device-drivers
 911 S:      Supported
 912 F:      sound/soc/codecs/adau*
 913 F:      sound/soc/codecs/adav*
 914 F:      sound/soc/codecs/ad1*
 915 F:      sound/soc/codecs/ad7*
 916 F:      sound/soc/codecs/ssm*
 917 F:      sound/soc/codecs/sigmadsp.*
 918
 919 ANALOG DEVICES INC DMA DRIVERS
 920 M:      Lars-Peter Clausen <lars@metafoo.de>
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/dma/dma-axi-dmac.c
 924
 925 ANALOG DEVICES INC IIO DRIVERS
 926 M:      Lars-Peter Clausen <lars@metafoo.de>
 927 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 928 W:      http://wiki.analog.com/
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 932 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 933 F:      drivers/iio/*/ad*
 934 F:      drivers/iio/adc/ltc2497*
 935 X:      drivers/iio/*/adjd*
 936 F:      drivers/staging/iio/*/ad*
 937
 938 ANDES ARCHITECTURE
 939 M:      Greentime Hu <green.hu@gmail.com>
 940 M:      Vincent Chen <deanbo422@gmail.com>
 941 T:      git https://github.com/andestech/linux.git
 942 S:      Supported
 943 F:      arch/nds32/
 944 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 945 F:      Documentation/devicetree/bindings/nds32/
 946 K:      nds32
 947 N:      nds32
 948
 949 ANDROID CONFIG FRAGMENTS
 950 M:      Rob Herring <robh@kernel.org>
 951 S:      Supported
 952 F:      kernel/configs/android*
 953
 954 ANDROID DRIVERS
 955 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 956 M:      Arve Hjønnevåg <arve@android.com>
 957 M:      Todd Kjos <tkjos@android.com>
 958 M:      Martijn Coenen <maco@android.com>
 959 M:      Joel Fernandes <joel@joelfernandes.org>
 960 M:      Christian Brauner <christian@brauner.io>
 961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 962 L:      devel@driverdev.osuosl.org
 963 S:      Supported
 964 F:      drivers/android/
 965 F:      drivers/staging/android/
 966
 967 ANDROID GOLDFISH PIC DRIVER
 968 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 969 S:      Supported
 970 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 971 F:      drivers/irqchip/irq-goldfish-pic.c
 972
 973 ANDROID GOLDFISH RTC DRIVER
 974 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 975 S:      Supported
 976 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 977 F:      drivers/rtc/rtc-goldfish.c
 978
 979 ANDROID ION DRIVER
 980 M:      Laura Abbott <labbott@redhat.com>
 981 M:      Sumit Semwal <sumit.semwal@linaro.org>
 982 L:      devel@driverdev.osuosl.org
 983 L:      dri-devel@lists.freedesktop.org
 984 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 985 S:      Supported
 986 F:      drivers/staging/android/ion
 987 F:      drivers/staging/android/uapi/ion.h
 988
 989 AOA (Apple Onboard Audio) ALSA DRIVER
 990 M:      Johannes Berg <johannes@sipsolutions.net>
 991 L:      linuxppc-dev@lists.ozlabs.org
 992 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 993 S:      Maintained
 994 F:      sound/aoa/
 995
 996 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 997 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 998 L:      linux-iio@vger.kernel.org
 999 S:      Maintained
1000 F:      drivers/iio/adc/stx104.c
1001
1002 APM DRIVER
1003 M:      Jiri Kosina <jikos@kernel.org>
1004 S:      Odd fixes
1005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1006 F:      arch/x86/kernel/apm_32.c
1007 F:      include/linux/apm_bios.h
1008 F:      include/uapi/linux/apm_bios.h
1009 F:      drivers/char/apm-emulation.c
1010
1011 APPARMOR SECURITY MODULE
1012 M:      John Johansen <john.johansen@canonical.com>
1013 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1014 W:      wiki.apparmor.net
1015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1016 S:      Supported
1017 F:      security/apparmor/
1018 F:      Documentation/admin-guide/LSM/apparmor.rst
1019
1020 APPLE BCM5974 MULTITOUCH DRIVER
1021 M:      Henrik Rydberg <rydberg@bitmath.org>
1022 L:      linux-input@vger.kernel.org
1023 S:      Odd fixes
1024 F:      drivers/input/mouse/bcm5974.c
1025
1026 APPLE SMC DRIVER
1027 M:      Henrik Rydberg <rydberg@bitmath.org>
1028 L:      linux-hwmon@vger.kernel.org
1029 S:      Odd fixes
1030 F:      drivers/hwmon/applesmc.c
1031
1032 APPLETALK NETWORK LAYER
1033 L:      netdev@vger.kernel.org
1034 S:      Odd fixes
1035 F:      drivers/net/appletalk/
1036 F:      net/appletalk/
1037 F:      include/linux/atalk.h
1038 F:      include/uapi/linux/atalk.h
1039
1040 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1041 M:      Duc Dang <dhdang@apm.com>
1042 S:      Supported
1043 F:      arch/arm64/boot/dts/apm/
1044
1045 APPLIED MICRO (APM) X-GENE SOC EDAC
1046 M:      Loc Ho <lho@apm.com>
1047 S:      Supported
1048 F:      drivers/edac/xgene_edac.c
1049 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1050
1051 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1052 M:      Iyappan Subramanian <isubramanian@apm.com>
1053 M:      Keyur Chudgar <kchudgar@apm.com>
1054 S:      Supported
1055 F:      drivers/net/ethernet/apm/xgene-v2/
1056
1057 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1058 M:      Iyappan Subramanian <isubramanian@apm.com>
1059 M:      Keyur Chudgar <kchudgar@apm.com>
1060 M:      Quan Nguyen <qnguyen@apm.com>
1061 S:      Supported
1062 F:      drivers/net/ethernet/apm/xgene/
1063 F:      drivers/net/phy/mdio-xgene.c
1064 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1065 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1066
1067 APPLIED MICRO (APM) X-GENE SOC PMU
1068 M:      Tai Nguyen <ttnguyen@apm.com>
1069 S:      Supported
1070 F:      drivers/perf/xgene_pmu.c
1071 F:      Documentation/perf/xgene-pmu.txt
1072 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1073
1074 APTINA CAMERA SENSOR PLL
1075 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1076 L:      linux-media@vger.kernel.org
1077 S:      Maintained
1078 F:      drivers/media/i2c/aptina-pll.*
1079
1080 ARC FRAMEBUFFER DRIVER
1081 M:      Jaya Kumar <jayalk@intworks.biz>
1082 S:      Maintained
1083 F:      drivers/video/fbdev/arcfb.c
1084 F:      drivers/video/fbdev/core/fb_defio.c
1085
1086 ARC PGU DRM DRIVER
1087 M:      Alexey Brodkin <abrodkin@synopsys.com>
1088 S:      Supported
1089 F:      drivers/gpu/drm/arc/
1090 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1091
1092 ARCNET NETWORK LAYER
1093 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1094 L:      netdev@vger.kernel.org
1095 S:      Maintained
1096 F:      drivers/net/arcnet/
1097 F:      include/uapi/linux/if_arcnet.h
1098
1099 ARM ARCHITECTED TIMER DRIVER
1100 M:      Mark Rutland <mark.rutland@arm.com>
1101 M:      Marc Zyngier <marc.zyngier@arm.com>
1102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1103 S:      Maintained
1104 F:      arch/arm/include/asm/arch_timer.h
1105 F:      arch/arm64/include/asm/arch_timer.h
1106 F:      drivers/clocksource/arm_arch_timer.c
1107
1108 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1109 M:      Linus Walleij <linus.walleij@linaro.org>
1110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1111 S:      Maintained
1112 F:      Documentation/devicetree/bindings/arm/arm-boards
1113 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1114 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1115 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1116 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1117 F:      arch/arm/mach-integrator/
1118 F:      arch/arm/mach-realview/
1119 F:      arch/arm/mach-versatile/
1120 F:      arch/arm/plat-versatile/
1121 F:      arch/arm/boot/dts/arm-realview-*
1122 F:      arch/arm/boot/dts/integrator*
1123 F:      arch/arm/boot/dts/versatile*
1124 F:      drivers/clk/versatile/
1125 F:      drivers/i2c/busses/i2c-versatile.c
1126 F:      drivers/irqchip/irq-versatile-fpga.c
1127 F:      drivers/mtd/maps/physmap_of_versatile.c
1128 F:      drivers/power/reset/arm-versatile-reboot.c
1129 F:      drivers/soc/versatile/
1130
1131 ARM HDLCD DRM DRIVER
1132 M:      Liviu Dudau <liviu.dudau@arm.com>
1133 S:      Supported
1134 F:      drivers/gpu/drm/arm/hdlcd_*
1135 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1136
1137 ARM MALI-DP DRM DRIVER
1138 M:      Liviu Dudau <liviu.dudau@arm.com>
1139 M:      Brian Starkey <brian.starkey@arm.com>
1140 M:      Mali DP Maintainers <malidp@foss.arm.com>
1141 S:      Supported
1142 F:      drivers/gpu/drm/arm/
1143 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1144
1145 ARM MFM AND FLOPPY DRIVERS
1146 M:      Ian Molton <spyro@f2s.com>
1147 S:      Maintained
1148 F:      arch/arm/lib/floppydma.S
1149 F:      arch/arm/include/asm/floppy.h
1150
1151 ARM PMU PROFILING AND DEBUGGING
1152 M:      Will Deacon <will.deacon@arm.com>
1153 M:      Mark Rutland <mark.rutland@arm.com>
1154 S:      Maintained
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 F:      arch/arm*/kernel/perf_*
1157 F:      arch/arm/oprofile/common.c
1158 F:      arch/arm*/kernel/hw_breakpoint.c
1159 F:      arch/arm*/include/asm/hw_breakpoint.h
1160 F:      arch/arm*/include/asm/perf_event.h
1161 F:      drivers/perf/*
1162 F:      include/linux/perf/arm_pmu.h
1163 F:      Documentation/devicetree/bindings/arm/pmu.txt
1164 F:      Documentation/devicetree/bindings/perf/
1165
1166 ARM PORT
1167 M:      Russell King <linux@armlinux.org.uk>
1168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1169 W:      http://www.armlinux.org.uk/
1170 S:      Odd Fixes
1171 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1172 F:      arch/arm/
1173 X:      arch/arm/boot/dts/
1174
1175 ARM PRIMECELL AACI PL041 DRIVER
1176 M:      Russell King <linux@armlinux.org.uk>
1177 S:      Odd Fixes
1178 F:      sound/arm/aaci.*
1179
1180 ARM PRIMECELL BUS SUPPORT
1181 M:      Russell King <linux@armlinux.org.uk>
1182 S:      Odd Fixes
1183 F:      drivers/amba/
1184 F:      include/linux/amba/bus.h
1185
1186 ARM PRIMECELL CLCD PL110 DRIVER
1187 M:      Russell King <linux@armlinux.org.uk>
1188 S:      Odd Fixes
1189 F:      drivers/video/fbdev/amba-clcd.*
1190
1191 ARM PRIMECELL KMI PL050 DRIVER
1192 M:      Russell King <linux@armlinux.org.uk>
1193 S:      Odd Fixes
1194 F:      drivers/input/serio/ambakmi.*
1195 F:      include/linux/amba/kmi.h
1196
1197 ARM PRIMECELL MMCI PL180/1 DRIVER
1198 M:      Russell King <linux@armlinux.org.uk>
1199 S:      Odd Fixes
1200 F:      drivers/mmc/host/mmci.*
1201 F:      include/linux/amba/mmci.h
1202
1203 ARM PRIMECELL SSP PL022 SPI DRIVER
1204 M:      Linus Walleij <linus.walleij@linaro.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1208 F:      drivers/spi/spi-pl022.c
1209
1210 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1211 M:      Russell King <linux@armlinux.org.uk>
1212 S:      Odd Fixes
1213 F:      drivers/tty/serial/amba-pl01*.c
1214 F:      include/linux/amba/serial.h
1215
1216 ARM PRIMECELL VIC PL190/PL192 DRIVER
1217 M:      Linus Walleij <linus.walleij@linaro.org>
1218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1219 S:      Maintained
1220 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1221 F:      drivers/irqchip/irq-vic.c
1222
1223 ARM SMMU DRIVERS
1224 M:      Will Deacon <will.deacon@arm.com>
1225 R:      Robin Murphy <robin.murphy@arm.com>
1226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1227 S:      Maintained
1228 F:      drivers/iommu/arm-smmu.c
1229 F:      drivers/iommu/arm-smmu-v3.c
1230 F:      drivers/iommu/io-pgtable-arm.c
1231 F:      drivers/iommu/io-pgtable-arm-v7s.c
1232
1233 ARM SUB-ARCHITECTURES
1234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1235 S:      Maintained
1236 F:      arch/arm/mach-*/
1237 F:      arch/arm/plat-*/
1238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1239
1240 ARM/ACTIONS SEMI ARCHITECTURE
1241 M:      Andreas Färber <afaerber@suse.de>
1242 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 N:      owl
1246 F:      arch/arm/mach-actions/
1247 F:      arch/arm/boot/dts/owl-*
1248 F:      arch/arm64/boot/dts/actions/
1249 F:      drivers/clk/actions/
1250 F:      drivers/clocksource/timer-owl*
1251 F:      drivers/dma/owl-dma.c
1252 F:      drivers/i2c/busses/i2c-owl.c
1253 F:      drivers/pinctrl/actions/*
1254 F:      drivers/soc/actions/
1255 F:      include/dt-bindings/power/owl-*
1256 F:      include/linux/soc/actions/
1257 F:      Documentation/devicetree/bindings/arm/actions.txt
1258 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1259 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1260 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1261 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1262 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1263 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1264
1265 ARM/ADS SPHERE 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/AFEB9260 MACHINE SUPPORT
1271 M:      Sergey Lapin <slapin@ossfans.org>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274
1275 ARM/AJECO 1ARM MACHINE SUPPORT
1276 M:      Lennert Buytenhek <kernel@wantstofly.org>
1277 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1278 S:      Maintained
1279
1280 ARM/Allwinner SoC Clock Support
1281 M:      Emilio López <emilio@elopez.com.ar>
1282 S:      Maintained
1283 F:      drivers/clk/sunxi/
1284
1285 ARM/Allwinner sunXi SoC support
1286 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1287 M:      Chen-Yu Tsai <wens@csie.org>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 S:      Maintained
1290 N:      sun[x456789]i
1291 N:      sun50i
1292 F:      arch/arm/mach-sunxi/
1293 F:      arch/arm64/boot/dts/allwinner/
1294 F:      drivers/clk/sunxi-ng/
1295 F:      drivers/pinctrl/sunxi/
1296 F:      drivers/soc/sunxi/
1297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1298
1299 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1300 M:      Neil Armstrong <narmstrong@baylibre.com>
1301 M:      Jerome Brunet <jbrunet@baylibre.com>
1302 L:      linux-amlogic@lists.infradead.org
1303 S:      Maintained
1304 F:      drivers/clk/meson/
1305 F:      include/dt-bindings/clock/meson*
1306 F:      include/dt-bindings/clock/gxbb*
1307 F:      Documentation/devicetree/bindings/clock/amlogic*
1308
1309 ARM/Amlogic Meson SoC support
1310 M:      Kevin Hilman <khilman@baylibre.com>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 L:      linux-amlogic@lists.infradead.org
1313 W:      http://linux-meson.com/
1314 S:      Maintained
1315 F:      arch/arm/mach-meson/
1316 F:      arch/arm/boot/dts/meson*
1317 F:      arch/arm64/boot/dts/amlogic/
1318 F:      drivers/pinctrl/meson/
1319 F:      drivers/mmc/host/meson*
1320 F:      drivers/soc/amlogic/
1321 N:      meson
1322
1323 ARM/Amlogic Meson SoC Sound Drivers
1324 M:      Jerome Brunet <jbrunet@baylibre.com>
1325 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1326 S:      Maintained
1327 F:      sound/soc/meson/
1328 F:      Documentation/devicetree/bindings/sound/amlogic*
1329
1330 ARM/Annapurna Labs ALPINE ARCHITECTURE
1331 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1332 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1334 S:      Maintained
1335 F:      arch/arm/mach-alpine/
1336 F:      arch/arm/boot/dts/alpine*
1337 F:      arch/arm64/boot/dts/al/
1338 F:      drivers/*/*alpine*
1339
1340 ARM/ARTPEC MACHINE SUPPORT
1341 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1342 M:      Lars Persson <lars.persson@axis.com>
1343 S:      Maintained
1344 L:      linux-arm-kernel@axis.com
1345 F:      arch/arm/mach-artpec
1346 F:      arch/arm/boot/dts/artpec6*
1347 F:      drivers/clk/axis
1348 F:      drivers/crypto/axis
1349 F:      drivers/pinctrl/pinctrl-artpec*
1350 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1351
1352 ARM/ASPEED I2C DRIVER
1353 M:      Brendan Higgins <brendanhiggins@google.com>
1354 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1355 R:      Joel Stanley <joel@jms.id.au>
1356 L:      linux-i2c@vger.kernel.org
1357 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1360 F:      drivers/i2c/busses/i2c-aspeed.c
1361 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1362 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1363
1364 ARM/ASPEED MACHINE SUPPORT
1365 M:      Joel Stanley <joel@jms.id.au>
1366 R:      Andrew Jeffery <andrew@aj.id.au>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1369 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1370 S:      Supported
1371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1372 F:      arch/arm/mach-aspeed/
1373 F:      arch/arm/boot/dts/aspeed-*
1374 N:      aspeed
1375
1376 ARM/CALXEDA HIGHBANK ARCHITECTURE
1377 M:      Rob Herring <robh@kernel.org>
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 S:      Maintained
1380 F:      arch/arm/mach-highbank/
1381 F:      arch/arm/boot/dts/highbank.dts
1382 F:      arch/arm/boot/dts/ecx-*.dts*
1383
1384 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1385 M:      Krzysztof Halasa <khalasa@piap.pl>
1386 S:      Maintained
1387 F:      arch/arm/mach-cns3xxx/
1388
1389 ARM/CAVIUM THUNDER NETWORK DRIVER
1390 M:      Sunil Goutham <sgoutham@cavium.com>
1391 M:      Robert Richter <rric@kernel.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Supported
1394 F:      drivers/net/ethernet/cavium/thunder/
1395
1396 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1397 M:      Lukasz Majewski <lukma@denx.de>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 F:      arch/arm/mach-ep93xx/ts72xx.c
1401
1402 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1403 M:      Alexander Shiyan <shc_work@mail.ru>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Odd Fixes
1406 N:      clps711x
1407
1408 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1409 M:      Lennert Buytenhek <kernel@wantstofly.org>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412
1413 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1414 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1415 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm/mach-ep93xx/
1419 F:      arch/arm/mach-ep93xx/include/mach/
1420
1421 ARM/CLKDEV SUPPORT
1422 M:      Russell King <linux@armlinux.org.uk>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1426 F:      drivers/clk/clkdev.c
1427
1428 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1429 M:      Mike Rapoport <mike@compulab.co.il>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432
1433 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1434 M:      Baruch Siach <baruch@tkos.co.il>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437 F:      arch/arm/boot/dts/cx92755*
1438 N:      digicolor
1439
1440 ARM/CONTEC MICRO9 MACHINE SUPPORT
1441 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1442 S:      Maintained
1443 F:      arch/arm/mach-ep93xx/micro9.c
1444
1445 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1446 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1447 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1449 S:      Maintained
1450 F:      drivers/hwtracing/coresight/*
1451 F:      Documentation/trace/coresight.txt
1452 F:      Documentation/trace/coresight-cpu-debug.txt
1453 F:      Documentation/devicetree/bindings/arm/coresight.txt
1454 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1455 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1456 F:      tools/perf/arch/arm/util/pmu.c
1457 F:      tools/perf/arch/arm/util/auxtrace.c
1458 F:      tools/perf/arch/arm/util/cs-etm.c
1459 F:      tools/perf/arch/arm/util/cs-etm.h
1460 F:      tools/perf/util/cs-etm.*
1461 F:      tools/perf/util/cs-etm-decoder/*
1462
1463 ARM/CORGI MACHINE SUPPORT
1464 M:      Richard Purdie <rpurdie@rpsys.net>
1465 S:      Maintained
1466
1467 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1468 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1469 M:      Linus Walleij <linus.walleij@linaro.org>
1470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1471 T:      git git://github.com/ulli-kroll/linux.git
1472 S:      Maintained
1473 F:      Documentation/devicetree/bindings/arm/gemini.txt
1474 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1475 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1476 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1477 F:      arch/arm/mach-gemini/
1478 F:      drivers/net/ethernet/cortina/
1479 F:      drivers/pinctrl/pinctrl-gemini.c
1480 F:      drivers/rtc/rtc-ftrtc010.c
1481
1482 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1483 M:      Barry Song <baohua@kernel.org>
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1486 S:      Maintained
1487 F:      arch/arm/boot/dts/prima2*
1488 F:      arch/arm/mach-prima2/
1489 F:      drivers/clk/sirf/
1490 F:      drivers/clocksource/timer-prima2.c
1491 F:      drivers/clocksource/timer-atlas7.c
1492 N:      [^a-z]sirf
1493 X:      drivers/gnss
1494
1495 ARM/EBSA110 MACHINE SUPPORT
1496 M:      Russell King <linux@armlinux.org.uk>
1497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1498 W:      http://www.armlinux.org.uk/
1499 S:      Maintained
1500 F:      arch/arm/mach-ebsa110/
1501 F:      drivers/net/ethernet/amd/am79c961a.*
1502
1503 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1504 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1505 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508 N:      efm32
1509
1510 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1511 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-pxa/ezx.c
1515
1516 ARM/FARADAY FA526 PORT
1517 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.berlios.de/gemini-board
1521 F:      arch/arm/mm/*-fa*
1522
1523 ARM/FOOTBRIDGE ARCHITECTURE
1524 M:      Russell King <linux@armlinux.org.uk>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 W:      http://www.armlinux.org.uk/
1527 S:      Maintained
1528 F:      arch/arm/include/asm/hardware/dec21285.h
1529 F:      arch/arm/mach-footbridge/
1530
1531 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1532 M:      Shawn Guo <shawnguo@kernel.org>
1533 M:      Sascha Hauer <s.hauer@pengutronix.de>
1534 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1535 R:      Fabio Estevam <fabio.estevam@nxp.com>
1536 R:      NXP Linux Team <linux-imx@nxp.com>
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/
1541 F:      arch/arm/mach-mxs/
1542 F:      arch/arm/boot/dts/imx*
1543 F:      arch/arm/configs/imx*_defconfig
1544 F:      arch/arm64/boot/dts/freescale/imx*
1545 F:      drivers/clk/imx/
1546 F:      drivers/firmware/imx/
1547 F:      drivers/soc/imx/
1548 F:      include/linux/firmware/imx/
1549 F:      include/soc/imx/
1550
1551 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1552 M:      Shawn Guo <shawnguo@kernel.org>
1553 M:      Sascha Hauer <s.hauer@pengutronix.de>
1554 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1555 R:      Stefan Agner <stefan@agner.ch>
1556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1557 S:      Maintained
1558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1559 F:      arch/arm/mach-imx/*vf610*
1560 F:      arch/arm/boot/dts/vf*
1561
1562 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1563 M:      Shawn Guo <shawnguo@kernel.org>
1564 M:      Li Yang <leoyang.li@nxp.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1568 F:      arch/arm/boot/dts/ls1021a*
1569 F:      arch/arm64/boot/dts/freescale/fsl-*
1570 F:      arch/arm64/boot/dts/freescale/qoriq-*
1571
1572 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1573 M:      Lennert Buytenhek <kernel@wantstofly.org>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576
1577 ARM/GUMSTIX MACHINE SUPPORT
1578 M:      Steve Sakoman <sakoman@gmail.com>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 S:      Maintained
1581
1582 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1583 M:      Philipp Zabel <philipp.zabel@gmail.com>
1584 M:      Paul Parsons <lost.distance@yahoo.com>
1585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1586 S:      Maintained
1587 F:      arch/arm/mach-pxa/hx4700.c
1588 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1589 F:      sound/soc/pxa/hx4700.c
1590
1591 ARM/HISILICON SOC SUPPORT
1592 M:      Wei Xu <xuwei5@hisilicon.com>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 W:      http://www.hisilicon.com
1595 S:      Supported
1596 T:      git git://github.com/hisilicon/linux-hisi.git
1597 F:      arch/arm/mach-hisi/
1598 F:      arch/arm/boot/dts/hi3*
1599 F:      arch/arm/boot/dts/hip*
1600 F:      arch/arm/boot/dts/hisi*
1601 F:      arch/arm64/boot/dts/hisilicon/
1602
1603 ARM/HP JORNADA 7XX MACHINE SUPPORT
1604 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1605 W:      www.jlime.com
1606 S:      Maintained
1607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1608 F:      arch/arm/mach-sa1100/jornada720.c
1609 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1610
1611 ARM/IGEP MACHINE SUPPORT
1612 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1613 M:      Javier Martinez Canillas <javier@dowhile0.org>
1614 L:      linux-omap@vger.kernel.org
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      arch/arm/boot/dts/omap3-igep*
1618
1619 ARM/INCOME PXA270 SUPPORT
1620 M:      Marek Vasut <marek.vasut@gmail.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1624
1625 ARM/INTEL IOP13XX ARM ARCHITECTURE
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 IOP32X ARM ARCHITECTURE
1631 M:      Lennert Buytenhek <kernel@wantstofly.org>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634
1635 ARM/INTEL IOP33X ARM ARCHITECTURE
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Orphan
1638
1639 ARM/INTEL IQ81342EX MACHINE SUPPORT
1640 M:      Lennert Buytenhek <kernel@wantstofly.org>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 S:      Maintained
1643
1644 ARM/INTEL IXDP2850 MACHINE SUPPORT
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/INTEL IXP4XX ARM ARCHITECTURE
1650 M:      Imre Kaloz <kaloz@openwrt.org>
1651 M:      Krzysztof Halasa <khalasa@piap.pl>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/mach-ixp4xx/
1655
1656 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1657 M:      Jonathan Cameron <jic23@cam.ac.uk>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      arch/arm/mach-pxa/stargate2.c
1661 F:      drivers/pcmcia/pxa2xx_stargate2.c
1662
1663 ARM/INTEL XSC3 (MANZANO) ARM CORE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/LG1K ARCHITECTURE
1674 M:      Chanho Min <chanho.min@lge.com>
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 S:      Maintained
1677 F:      arch/arm64/boot/dts/lg/
1678
1679 ARM/LOGICPD PXA270 MACHINE SUPPORT
1680 M:      Lennert Buytenhek <kernel@wantstofly.org>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Maintained
1683
1684 ARM/LPC18XX ARCHITECTURE
1685 M:      Vladimir Zapolskiy <vz@mleia.com>
1686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1687 S:      Maintained
1688 F:      arch/arm/boot/dts/lpc43*
1689 F:      drivers/i2c/busses/i2c-lpc2k.c
1690 F:      drivers/memory/pl172.c
1691 F:      drivers/mtd/spi-nor/nxp-spifi.c
1692 F:      drivers/rtc/rtc-lpc24xx.c
1693 N:      lpc18xx
1694
1695 ARM/LPC32XX SOC SUPPORT
1696 M:      Vladimir Zapolskiy <vz@mleia.com>
1697 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1700 S:      Maintained
1701 F:      arch/arm/boot/dts/lpc32*
1702 F:      arch/arm/mach-lpc32xx/
1703 F:      drivers/i2c/busses/i2c-pnx.c
1704 F:      drivers/net/ethernet/nxp/lpc_eth.c
1705 F:      drivers/usb/host/ohci-nxp.c
1706 F:      drivers/watchdog/pnx4008_wdt.c
1707 N:      lpc32xx
1708
1709 ARM/MAGICIAN MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 S:      Maintained
1712
1713 ARM/Marvell Dove/MV78xx0/Orion SOC support
1714 M:      Jason Cooper <jason@lakedaemon.net>
1715 M:      Andrew Lunn <andrew@lunn.ch>
1716 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1717 M:      Gregory Clement <gregory.clement@bootlin.com>
1718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1719 S:      Maintained
1720 F:      Documentation/devicetree/bindings/soc/dove/
1721 F:      arch/arm/mach-dove/
1722 F:      arch/arm/mach-mv78xx0/
1723 F:      arch/arm/mach-orion5x/
1724 F:      arch/arm/plat-orion/
1725 F:      arch/arm/boot/dts/dove*
1726 F:      arch/arm/boot/dts/orion5x*
1727
1728 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1729 M:      Jason Cooper <jason@lakedaemon.net>
1730 M:      Andrew Lunn <andrew@lunn.ch>
1731 M:      Gregory Clement <gregory.clement@bootlin.com>
1732 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 F:      arch/arm/boot/dts/armada*
1736 F:      arch/arm/boot/dts/kirkwood*
1737 F:      arch/arm/configs/mvebu_*_defconfig
1738 F:      arch/arm/mach-mvebu/
1739 F:      arch/arm64/boot/dts/marvell/armada*
1740 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1741 F:      drivers/cpufreq/mvebu-cpufreq.c
1742 F:      drivers/irqchip/irq-armada-370-xp.c
1743 F:      drivers/irqchip/irq-mvebu-*
1744 F:      drivers/pinctrl/mvebu/
1745 F:      drivers/rtc/rtc-armada38x.c
1746
1747 ARM/Mediatek RTC DRIVER
1748 M:      Eddie Huang <eddie.huang@mediatek.com>
1749 M:      Sean Wang <sean.wang@mediatek.com>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1752 S:      Maintained
1753 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1754 F:      drivers/rtc/rtc-mt6397.c
1755 F:      drivers/rtc/rtc-mt7622.c
1756
1757 ARM/Mediatek SoC support
1758 M:      Matthias Brugger <matthias.bgg@gmail.com>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1761 W:      https://mtk.bcnfs.org/
1762 C:      irc://chat.freenode.net/linux-mediatek
1763 S:      Maintained
1764 F:      arch/arm/boot/dts/mt6*
1765 F:      arch/arm/boot/dts/mt7*
1766 F:      arch/arm/boot/dts/mt8*
1767 F:      arch/arm/mach-mediatek/
1768 F:      arch/arm64/boot/dts/mediatek/
1769 F:      drivers/soc/mediatek/
1770 N:      mtk
1771 N:      mt[678]
1772 K:      mediatek
1773
1774 ARM/Mediatek USB3 PHY DRIVER
1775 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1776 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1777 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1778 S:      Maintained
1779 F:      drivers/phy/mediatek/
1780 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1781
1782 ARM/MICREL KS8695 ARCHITECTURE
1783 M:      Greg Ungerer <gerg@uclinux.org>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 F:      arch/arm/mach-ks8695/
1786 S:      Odd Fixes
1787
1788 ARM/Microchip (AT91) SoC support
1789 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1790 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1791 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 W:      http://www.linux4sam.org
1794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1795 S:      Supported
1796 N:      at91
1797 N:      atmel
1798 F:      arch/arm/mach-at91/
1799 F:      include/soc/at91/
1800 F:      arch/arm/boot/dts/at91*.dts
1801 F:      arch/arm/boot/dts/at91*.dtsi
1802 F:      arch/arm/boot/dts/sama*.dts
1803 F:      arch/arm/boot/dts/sama*.dtsi
1804 F:      arch/arm/include/debug/at91.S
1805 F:      drivers/memory/atmel*
1806 F:      drivers/watchdog/sama5d4_wdt.c
1807 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1808 X:      drivers/net/wireless/atmel/
1809
1810 ARM/MIOA701 MACHINE SUPPORT
1811 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 F:      arch/arm/mach-pxa/mioa701.c
1814 S:      Maintained
1815
1816 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1817 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1818 S:      Maintained
1819
1820 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1821 M:      Linus Walleij <linus.walleij@linaro.org>
1822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1823 S:      Maintained
1824 F:      arch/arm/mach-nomadik/
1825 F:      arch/arm/mach-u300/
1826 F:      arch/arm/mach-ux500/
1827 F:      arch/arm/boot/dts/ste-*
1828 F:      drivers/clk/clk-nomadik.c
1829 F:      drivers/clk/clk-u300.c
1830 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1831 F:      drivers/clocksource/timer-u300.c
1832 F:      drivers/dma/coh901318*
1833 F:      drivers/dma/ste_dma40*
1834 F:      drivers/hwspinlock/u8500_hsem.c
1835 F:      drivers/i2c/busses/i2c-nomadik.c
1836 F:      drivers/i2c/busses/i2c-stu300.c
1837 F:      drivers/mfd/ab3100*
1838 F:      drivers/mfd/ab8500*
1839 F:      drivers/mfd/abx500*
1840 F:      drivers/mfd/dbx500*
1841 F:      drivers/mfd/db8500*
1842 F:      drivers/pinctrl/nomadik/
1843 F:      drivers/pinctrl/pinctrl-coh901*
1844 F:      drivers/pinctrl/pinctrl-u300.c
1845 F:      drivers/rtc/rtc-ab3100.c
1846 F:      drivers/rtc/rtc-ab8500.c
1847 F:      drivers/rtc/rtc-coh901331.c
1848 F:      drivers/rtc/rtc-pl031.c
1849 F:      drivers/watchdog/coh901327_wdt.c
1850 F:      Documentation/devicetree/bindings/arm/ste-*
1851 F:      Documentation/devicetree/bindings/arm/ux500/
1852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1853
1854 ARM/NUVOTON NPCM ARCHITECTURE
1855 M:      Avi Fishman <avifishman70@gmail.com>
1856 M:      Tomer Maimon <tmaimon77@gmail.com>
1857 R:      Patrick Venture <venture@google.com>
1858 R:      Nancy Yuen <yuenn@google.com>
1859 R:      Brendan Higgins <brendanhiggins@google.com>
1860 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1861 S:      Supported
1862 F:      arch/arm/mach-npcm/
1863 F:      arch/arm/boot/dts/nuvoton-npcm*
1864 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1865 F:      drivers/*/*npcm*
1866 F:      Documentation/devicetree/bindings/*/*npcm*
1867 F:      Documentation/devicetree/bindings/*/*/*npcm*
1868
1869 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1870 M:      Wan ZongShun <mcuos.com@gmail.com>
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 W:      http://www.mcuos.com
1873 S:      Maintained
1874 F:      arch/arm/mach-w90x900/
1875 F:      drivers/input/keyboard/w90p910_keypad.c
1876 F:      drivers/input/touchscreen/w90p910_ts.c
1877 F:      drivers/watchdog/nuc900_wdt.c
1878 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1879 F:      drivers/mtd/nand/raw/nuc900_nand.c
1880 F:      drivers/rtc/rtc-nuc900.c
1881 F:      drivers/spi/spi-nuc900.c
1882 F:      drivers/usb/host/ehci-w90x900.c
1883 F:      drivers/video/fbdev/nuc900fb.c
1884
1885 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1886 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1887 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1888 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1889 S:      Supported
1890
1891 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1892 M:      Alexander Clouter <alex@digriz.org.uk>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.digriz.org.uk/ts78xx/kernel
1895 S:      Maintained
1896 F:      arch/arm/mach-orion5x/ts78xx-*
1897
1898 ARM/OXNAS platform support
1899 M:      Neil Armstrong <narmstrong@baylibre.com>
1900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1901 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1902 S:      Maintained
1903 F:      arch/arm/mach-oxnas/
1904 F:      arch/arm/boot/dts/ox8*.dts*
1905 N:      oxnas
1906
1907 ARM/PALM TREO SUPPORT
1908 M:      Tomas Cech <sleep_walker@suse.com>
1909 L:      linux-arm-kernel@lists.infradead.org
1910 W:      http://hackndev.com
1911 S:      Maintained
1912 F:      arch/arm/mach-pxa/palmtreo.*
1913
1914 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1915 M:      Marek Vasut <marek.vasut@gmail.com>
1916 L:      linux-arm-kernel@lists.infradead.org
1917 W:      http://hackndev.com
1918 S:      Maintained
1919 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1920 F:      arch/arm/mach-pxa/palmtx.c
1921 F:      arch/arm/mach-pxa/palmt5.*
1922 F:      arch/arm/mach-pxa/include/mach/palmld.h
1923 F:      arch/arm/mach-pxa/palmld.c
1924 F:      arch/arm/mach-pxa/palmte2.*
1925 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1926 F:      arch/arm/mach-pxa/palmtc.c
1927
1928 ARM/PALMZ72 SUPPORT
1929 M:      Sergey Lapin <slapin@ossfans.org>
1930 L:      linux-arm-kernel@lists.infradead.org
1931 W:      http://hackndev.com
1932 S:      Maintained
1933 F:      arch/arm/mach-pxa/palmz72.*
1934
1935 ARM/PLEB SUPPORT
1936 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1937 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1938 S:      Maintained
1939
1940 ARM/PT DIGITAL BOARD PORT
1941 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1943 W:      http://www.armlinux.org.uk/
1944 S:      Maintained
1945
1946 ARM/QUALCOMM SUPPORT
1947 M:      Andy Gross <andy.gross@linaro.org>
1948 M:      David Brown <david.brown@linaro.org>
1949 L:      linux-arm-msm@vger.kernel.org
1950 S:      Maintained
1951 F:      Documentation/devicetree/bindings/soc/qcom/
1952 F:      arch/arm/boot/dts/qcom-*.dts
1953 F:      arch/arm/boot/dts/qcom-*.dtsi
1954 F:      arch/arm/mach-qcom/
1955 F:      arch/arm64/boot/dts/qcom/*
1956 F:      drivers/i2c/busses/i2c-qup.c
1957 F:      drivers/clk/qcom/
1958 F:      drivers/dma/qcom/
1959 F:      drivers/soc/qcom/
1960 F:      drivers/spi/spi-qup.c
1961 F:      drivers/tty/serial/msm_serial.c
1962 F:      drivers/*/pm8???-*
1963 F:      drivers/mfd/ssbi.c
1964 F:      drivers/firmware/qcom_scm*
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1966
1967 ARM/RADISYS ENP2611 MACHINE SUPPORT
1968 M:      Lennert Buytenhek <kernel@wantstofly.org>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 S:      Maintained
1971
1972 ARM/RDA MICRO ARCHITECTURE
1973 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
1976 S:      Maintained
1977 F:      arch/arm/boot/dts/rda8810pl-*
1978 F:      drivers/clocksource/timer-rda.c
1979 F:      drivers/irqchip/irq-rda-intc.c
1980 F:      drivers/tty/serial/rda-uart.c
1981 F:      Documentation/devicetree/bindings/arm/rda.txt
1982 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
1983 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
1984 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
1985
1986 ARM/REALTEK ARCHITECTURE
1987 M:      Andreas Färber <afaerber@suse.de>
1988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1989 S:      Maintained
1990 F:      arch/arm64/boot/dts/realtek/
1991 F:      Documentation/devicetree/bindings/arm/realtek.txt
1992
1993 ARM/RENESAS ARM64 ARCHITECTURE
1994 M:      Simon Horman <horms@verge.net.au>
1995 M:      Magnus Damm <magnus.damm@gmail.com>
1996 L:      linux-renesas-soc@vger.kernel.org
1997 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1999 S:      Supported
2000 F:      arch/arm64/boot/dts/renesas/
2001 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2002 F:      drivers/soc/renesas/
2003 F:      include/linux/soc/renesas/
2004
2005 ARM/RISCPC ARCHITECTURE
2006 M:      Russell King <linux@armlinux.org.uk>
2007 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2008 W:      http://www.armlinux.org.uk/
2009 S:      Maintained
2010 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2011 F:      arch/arm/include/asm/hardware/ioc.h
2012 F:      arch/arm/include/asm/hardware/iomd.h
2013 F:      arch/arm/include/asm/hardware/memc.h
2014 F:      arch/arm/mach-rpc/
2015 F:      drivers/net/ethernet/8390/etherh.c
2016 F:      drivers/net/ethernet/i825xx/ether1*
2017 F:      drivers/net/ethernet/seeq/ether3*
2018 F:      drivers/scsi/arm/
2019
2020 ARM/Rockchip SoC support
2021 M:      Heiko Stuebner <heiko@sntech.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 L:      linux-rockchip@lists.infradead.org
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2025 S:      Maintained
2026 F:      arch/arm/boot/dts/rk3*
2027 F:      arch/arm/boot/dts/rv1108*
2028 F:      arch/arm/mach-rockchip/
2029 F:      drivers/clk/rockchip/
2030 F:      drivers/i2c/busses/i2c-rk3x.c
2031 F:      drivers/*/*rockchip*
2032 F:      drivers/*/*/*rockchip*
2033 F:      sound/soc/rockchip/
2034 N:      rockchip
2035
2036 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2037 M:      Kukjin Kim <kgene@kernel.org>
2038 M:      Krzysztof Kozlowski <krzk@kernel.org>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2041 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2042 S:      Maintained
2043 F:      arch/arm/boot/dts/s3c*
2044 F:      arch/arm/boot/dts/s5p*
2045 F:      arch/arm/boot/dts/exynos*
2046 F:      arch/arm64/boot/dts/exynos/
2047 F:      arch/arm/plat-samsung/
2048 F:      arch/arm/mach-s3c24*/
2049 F:      arch/arm/mach-s3c64xx/
2050 F:      arch/arm/mach-s5p*/
2051 F:      arch/arm/mach-exynos*/
2052 F:      drivers/*/*s3c24*
2053 F:      drivers/*/*/*s3c24*
2054 F:      drivers/*/*s3c64xx*
2055 F:      drivers/*/*s5pv210*
2056 F:      drivers/memory/samsung/*
2057 F:      drivers/soc/samsung/*
2058 F:      Documentation/arm/Samsung/
2059 F:      Documentation/devicetree/bindings/arm/samsung/
2060 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2061 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2062 N:      exynos
2063
2064 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2065 M:      Kyungmin Park <kyungmin.park@samsung.com>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 S:      Maintained
2068 F:      arch/arm/mach-s5pv210/
2069
2070 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2071 M:      Kyungmin Park <kyungmin.park@samsung.com>
2072 M:      Kamil Debski <kamil@wypas.org>
2073 M:      Andrzej Hajda <a.hajda@samsung.com>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 L:      linux-media@vger.kernel.org
2076 S:      Maintained
2077 F:      drivers/media/platform/s5p-g2d/
2078
2079 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2080 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2081 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2082 L:      linux-media@vger.kernel.org
2083 S:      Maintained
2084 F:      drivers/media/platform/s5p-cec/
2085 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2086
2087 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2088 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2089 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2090 L:      linux-arm-kernel@lists.infradead.org
2091 L:      linux-media@vger.kernel.org
2092 S:      Maintained
2093 F:      drivers/media/platform/s5p-jpeg/
2094
2095 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2096 M:      Kyungmin Park <kyungmin.park@samsung.com>
2097 M:      Kamil Debski <kamil@wypas.org>
2098 M:      Jeongtae Park <jtp.park@samsung.com>
2099 M:      Andrzej Hajda <a.hajda@samsung.com>
2100 L:      linux-arm-kernel@lists.infradead.org
2101 L:      linux-media@vger.kernel.org
2102 S:      Maintained
2103 F:      drivers/media/platform/s5p-mfc/
2104
2105 ARM/SHMOBILE ARM ARCHITECTURE
2106 M:      Simon Horman <horms@verge.net.au>
2107 M:      Magnus Damm <magnus.damm@gmail.com>
2108 L:      linux-renesas-soc@vger.kernel.org
2109 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2111 S:      Supported
2112 F:      arch/arm/boot/dts/emev2*
2113 F:      arch/arm/boot/dts/r7s*
2114 F:      arch/arm/boot/dts/r8a*
2115 F:      arch/arm/boot/dts/r9a*
2116 F:      arch/arm/boot/dts/sh*
2117 F:      arch/arm/configs/shmobile_defconfig
2118 F:      arch/arm/include/debug/renesas-scif.S
2119 F:      arch/arm/mach-shmobile/
2120 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2121 F:      drivers/soc/renesas/
2122 F:      include/linux/soc/renesas/
2123
2124 ARM/SOCFPGA ARCHITECTURE
2125 M:      Dinh Nguyen <dinguyen@kernel.org>
2126 S:      Maintained
2127 F:      arch/arm/mach-socfpga/
2128 F:      arch/arm/boot/dts/socfpga*
2129 F:      arch/arm/configs/socfpga_defconfig
2130 F:      arch/arm64/boot/dts/altera/
2131 W:      http://www.rocketboards.org
2132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2133
2134 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2135 M:      Dinh Nguyen <dinguyen@kernel.org>
2136 S:      Maintained
2137 F:      drivers/clk/socfpga/
2138
2139 ARM/SOCFPGA EDAC SUPPORT
2140 M:      Thor Thayer <thor.thayer@linux.intel.com>
2141 S:      Maintained
2142 F:      drivers/edac/altera_edac.
2143
2144 ARM/SPREADTRUM SoC SUPPORT
2145 M:      Orson Zhai <orsonzhai@gmail.com>
2146 M:      Baolin Wang <baolin.wang@linaro.org>
2147 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2148 S:      Maintained
2149 F:      arch/arm64/boot/dts/sprd
2150 N:      sprd
2151
2152 ARM/STI ARCHITECTURE
2153 M:      Patrice Chotard <patrice.chotard@st.com>
2154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2155 W:      http://www.stlinux.com
2156 S:      Maintained
2157 F:      arch/arm/mach-sti/
2158 F:      arch/arm/boot/dts/sti*
2159 F:      drivers/char/hw_random/st-rng.c
2160 F:      drivers/clocksource/arm_global_timer.c
2161 F:      drivers/clocksource/clksrc_st_lpc.c
2162 F:      drivers/cpufreq/sti-cpufreq.c
2163 F:      drivers/dma/st_fdma*
2164 F:      drivers/i2c/busses/i2c-st.c
2165 F:      drivers/media/rc/st_rc.c
2166 F:      drivers/media/platform/sti/c8sectpfe/
2167 F:      drivers/mmc/host/sdhci-st.c
2168 F:      drivers/phy/st/phy-miphy28lp.c
2169 F:      drivers/phy/st/phy-stih407-usb.c
2170 F:      drivers/pinctrl/pinctrl-st.c
2171 F:      drivers/remoteproc/st_remoteproc.c
2172 F:      drivers/remoteproc/st_slim_rproc.c
2173 F:      drivers/reset/sti/
2174 F:      drivers/rtc/rtc-st-lpc.c
2175 F:      drivers/tty/serial/st-asc.c
2176 F:      drivers/usb/dwc3/dwc3-st.c
2177 F:      drivers/usb/host/ehci-st.c
2178 F:      drivers/usb/host/ohci-st.c
2179 F:      drivers/watchdog/st_lpc_wdt.c
2180 F:      drivers/ata/ahci_st.c
2181 F:      include/linux/remoteproc/st_slim_rproc.h
2182
2183 ARM/STM32 ARCHITECTURE
2184 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2185 M:      Alexandre Torgue <alexandre.torgue@st.com>
2186 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2190 N:      stm32
2191 N:      stm
2192 F:      arch/arm/boot/dts/stm32*
2193 F:      arch/arm/mach-stm32/
2194 F:      drivers/clocksource/armv7m_systick.c
2195
2196 ARM/Synaptics SoC support
2197 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2198 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/mach-berlin/
2202 F:      arch/arm/boot/dts/berlin*
2203 F:      arch/arm64/boot/dts/synaptics/
2204
2205 ARM/TANGO ARCHITECTURE
2206 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2207 M:      Mans Rullgard <mans@mansr.com>
2208 L:      linux-arm-kernel@lists.infradead.org
2209 S:      Odd Fixes
2210 N:      tango
2211
2212 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2213 M:      Lennert Buytenhek <kernel@wantstofly.org>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216
2217 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2218 M:      Hans Verkuil <hans.verkuil@cisco.com>
2219 L:      linux-tegra@vger.kernel.org
2220 L:      linux-media@vger.kernel.org
2221 S:      Maintained
2222 F:      drivers/media/platform/tegra-cec/
2223 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2224
2225 ARM/TETON BGA MACHINE SUPPORT
2226 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 S:      Maintained
2229
2230 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2231 M:      Santosh Shilimkar <ssantosh@kernel.org>
2232 L:      linux-kernel@vger.kernel.org
2233 S:      Maintained
2234 F:      drivers/memory/*emif*
2235
2236 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2237 M:      Tero Kristo <t-kristo@ti.com>
2238 M:      Nishanth Menon <nm@ti.com>
2239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2240 S:      Supported
2241 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2242 F:      arch/arm64/boot/dts/ti/Makefile
2243 F:      arch/arm64/boot/dts/ti/k3-*
2244 F:      include/dt-bindings/pinctrl/k3.h
2245
2246 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2247 M:      Santosh Shilimkar <ssantosh@kernel.org>
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 F:      arch/arm/mach-keystone/
2251 F:      arch/arm/boot/dts/keystone-*
2252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2253
2254 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2255 M:      Santosh Shilimkar <ssantosh@kernel.org>
2256 L:      linux-kernel@vger.kernel.org
2257 S:      Maintained
2258 F:      drivers/clk/keystone/
2259
2260 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2261 M:      Santosh Shilimkar <ssantosh@kernel.org>
2262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2263 L:      linux-kernel@vger.kernel.org
2264 S:      Maintained
2265 F:      drivers/clocksource/timer-keystone.c
2266
2267 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2268 M:      Santosh Shilimkar <ssantosh@kernel.org>
2269 L:      linux-kernel@vger.kernel.org
2270 S:      Maintained
2271 F:      drivers/power/reset/keystone-reset.c
2272
2273 ARM/THECUS N2100 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TOSA MACHINE SUPPORT
2279 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2280 M:      Dirk Opfer <dirk@opfer-online.de>
2281 S:      Maintained
2282
2283 ARM/UNIPHIER ARCHITECTURE
2284 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2287 S:      Maintained
2288 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2289 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2290 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2291 F:      arch/arm/boot/dts/uniphier*
2292 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2293 F:      arch/arm/mach-uniphier/
2294 F:      arch/arm/mm/cache-uniphier.c
2295 F:      arch/arm64/boot/dts/socionext/uniphier*
2296 F:      drivers/bus/uniphier-system-bus.c
2297 F:      drivers/clk/uniphier/
2298 F:      drivers/dmaengine/uniphier-mdmac.c
2299 F:      drivers/gpio/gpio-uniphier.c
2300 F:      drivers/i2c/busses/i2c-uniphier*
2301 F:      drivers/irqchip/irq-uniphier-aidet.c
2302 F:      drivers/mmc/host/uniphier-sd.c
2303 F:      drivers/pinctrl/uniphier/
2304 F:      drivers/reset/reset-uniphier.c
2305 F:      drivers/tty/serial/8250/8250_uniphier.c
2306 N:      uniphier
2307
2308 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2309 M:      Ulf Hansson <ulf.hansson@linaro.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 T:      git git://git.linaro.org/people/ulfh/clk.git
2312 S:      Maintained
2313 F:      drivers/clk/ux500/
2314
2315 ARM/VERSATILE EXPRESS PLATFORM
2316 M:      Liviu Dudau <liviu.dudau@arm.com>
2317 M:      Sudeep Holla <sudeep.holla@arm.com>
2318 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 S:      Maintained
2321 F:      arch/arm/boot/dts/vexpress*
2322 F:      arch/arm64/boot/dts/arm/
2323 F:      arch/arm/mach-vexpress/
2324 F:      */*/vexpress*
2325 F:      */*/*/vexpress*
2326 F:      drivers/clk/versatile/clk-vexpress-osc.c
2327 F:      drivers/clocksource/timer-versatile.c
2328 N:      mps2
2329
2330 ARM/VFP SUPPORT
2331 M:      Russell King <linux@armlinux.org.uk>
2332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2333 W:      http://www.armlinux.org.uk/
2334 S:      Maintained
2335 F:      arch/arm/vfp/
2336
2337 ARM/VOIPAC PXA270 SUPPORT
2338 M:      Marek Vasut <marek.vasut@gmail.com>
2339 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2340 S:      Maintained
2341 F:      arch/arm/mach-pxa/vpac270.c
2342 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2343
2344 ARM/VT8500 ARM ARCHITECTURE
2345 M:      Tony Prisk <linux@prisktech.co.nz>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 S:      Maintained
2348 F:      arch/arm/mach-vt8500/
2349 F:      drivers/clocksource/timer-vt8500.c
2350 F:      drivers/i2c/busses/i2c-wmt.c
2351 F:      drivers/mmc/host/wmt-sdmmc.c
2352 F:      drivers/pwm/pwm-vt8500.c
2353 F:      drivers/rtc/rtc-vt8500.c
2354 F:      drivers/tty/serial/vt8500_serial.c
2355 F:      drivers/usb/host/ehci-platform.c
2356 F:      drivers/usb/host/uhci-platform.c
2357 F:      drivers/video/fbdev/vt8500lcdfb.*
2358 F:      drivers/video/fbdev/wm8505fb*
2359 F:      drivers/video/fbdev/wmt_ge_rops.*
2360
2361 ARM/ZIPIT Z2 SUPPORT
2362 M:      Marek Vasut <marek.vasut@gmail.com>
2363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 F:      arch/arm/mach-pxa/z2.c
2366 F:      arch/arm/mach-pxa/include/mach/z2.h
2367
2368 ARM/ZTE ARCHITECTURE
2369 M:      Jun Nie <jun.nie@linaro.org>
2370 M:      Shawn Guo <shawnguo@kernel.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 S:      Maintained
2373 F:      arch/arm/boot/dts/zx2967*
2374 F:      arch/arm/mach-zx/
2375 F:      arch/arm64/boot/dts/zte/
2376 F:      drivers/clk/zte/
2377 F:      drivers/dma/zx_dma.c
2378 F:      drivers/gpio/gpio-zx.c
2379 F:      drivers/i2c/busses/i2c-zx2967.c
2380 F:      drivers/mmc/host/dw_mmc-zx.*
2381 F:      drivers/pinctrl/zte/
2382 F:      drivers/soc/zte/
2383 F:      drivers/thermal/zx2967_thermal.c
2384 F:      drivers/watchdog/zx2967_wdt.c
2385 F:      Documentation/devicetree/bindings/arm/zte.yaml
2386 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2387 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2388 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2389 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2390 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2391 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2392 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2393 F:      Documentation/devicetree/bindings/soc/zte/
2394 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2395 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2396 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2397 F:      include/dt-bindings/clock/zx2967*.h
2398 F:      include/dt-bindings/soc/zte,*.h
2399 F:      sound/soc/codecs/zx_aud96p22.c
2400 F:      sound/soc/zte/
2401
2402 ARM/ZYNQ ARCHITECTURE
2403 M:      Michal Simek <michal.simek@xilinx.com>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 W:      http://wiki.xilinx.com
2406 T:      git https://github.com/Xilinx/linux-xlnx.git
2407 S:      Supported
2408 F:      arch/arm/mach-zynq/
2409 F:      drivers/cpuidle/cpuidle-zynq.c
2410 F:      drivers/block/xsysace.c
2411 N:      zynq
2412 N:      xilinx
2413 F:      drivers/clocksource/timer-cadence-ttc.c
2414 F:      drivers/i2c/busses/i2c-cadence.c
2415 F:      drivers/mmc/host/sdhci-of-arasan.c
2416 F:      drivers/edac/synopsys_edac.c
2417 F:      drivers/i2c/busses/i2c-xiic.c
2418
2419 ARM64 PORT (AARCH64 ARCHITECTURE)
2420 M:      Catalin Marinas <catalin.marinas@arm.com>
2421 M:      Will Deacon <will.deacon@arm.com>
2422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2424 S:      Maintained
2425 F:      arch/arm64/
2426 X:      arch/arm64/boot/dts/
2427 F:      Documentation/arm64/
2428
2429 AS3645A LED FLASH CONTROLLER DRIVER
2430 M:      Sakari Ailus <sakari.ailus@iki.fi>
2431 L:      linux-leds@vger.kernel.org
2432 S:      Maintained
2433 F:      drivers/leds/leds-as3645a.c
2434
2435 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2436 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2437 L:      linux-media@vger.kernel.org
2438 T:      git git://linuxtv.org/media_tree.git
2439 S:      Maintained
2440 F:      drivers/media/i2c/ak7375.c
2441 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2442
2443 ASAHI KASEI AK8974 DRIVER
2444 M:      Linus Walleij <linus.walleij@linaro.org>
2445 L:      linux-iio@vger.kernel.org
2446 W:      http://www.akm.com/
2447 S:      Supported
2448 F:      drivers/iio/magnetometer/ak8974.c
2449
2450 ASC7621 HARDWARE MONITOR DRIVER
2451 M:      George Joseph <george.joseph@fairview5.com>
2452 L:      linux-hwmon@vger.kernel.org
2453 S:      Maintained
2454 F:      Documentation/hwmon/asc7621
2455 F:      drivers/hwmon/asc7621.c
2456
2457 ASPEED VIDEO ENGINE DRIVER
2458 M:      Eddie James <eajames@linux.ibm.com>
2459 L:      linux-media@vger.kernel.org
2460 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2461 S:      Maintained
2462 F:      drivers/media/platform/aspeed-video.c
2463 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2464
2465 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2466 M:      Corentin Chary <corentin.chary@gmail.com>
2467 L:      acpi4asus-user@lists.sourceforge.net
2468 L:      platform-driver-x86@vger.kernel.org
2469 W:      http://acpi4asus.sf.net
2470 S:      Maintained
2471 F:      drivers/platform/x86/asus*.c
2472 F:      drivers/platform/x86/eeepc*.c
2473
2474 ASUS WIRELESS RADIO CONTROL DRIVER
2475 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2476 L:      platform-driver-x86@vger.kernel.org
2477 S:      Maintained
2478 F:      drivers/platform/x86/asus-wireless.c
2479
2480 ASYMMETRIC KEYS
2481 M:      David Howells <dhowells@redhat.com>
2482 L:      keyrings@vger.kernel.org
2483 S:      Maintained
2484 F:      Documentation/crypto/asymmetric-keys.txt
2485 F:      include/linux/verification.h
2486 F:      include/crypto/public_key.h
2487 F:      include/crypto/pkcs7.h
2488 F:      crypto/asymmetric_keys/
2489
2490 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2491 R:      Dan Williams <dan.j.williams@intel.com>
2492 W:      http://sourceforge.net/projects/xscaleiop
2493 S:      Odd fixes
2494 F:      Documentation/crypto/async-tx-api.txt
2495 F:      crypto/async_tx/
2496 F:      drivers/dma/
2497 F:      include/linux/dmaengine.h
2498 F:      include/linux/async_tx.h
2499
2500 AT24 EEPROM DRIVER
2501 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2502 L:      linux-i2c@vger.kernel.org
2503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2504 S:      Maintained
2505 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2506 F:      drivers/misc/eeprom/at24.c
2507 F:      include/linux/platform_data/at24.h
2508
2509 ATA OVER ETHERNET (AOE) DRIVER
2510 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2511 W:      http://www.openaoe.org/
2512 S:      Supported
2513 F:      Documentation/aoe/
2514 F:      drivers/block/aoe/
2515
2516 ATHEROS 71XX/9XXX GPIO DRIVER
2517 M:      Alban Bedel <albeu@free.fr>
2518 W:      https://github.com/AlbanBedel/linux
2519 T:      git git://github.com/AlbanBedel/linux
2520 S:      Maintained
2521 F:      drivers/gpio/gpio-ath79.c
2522 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2523
2524 ATHEROS 71XX/9XXX USB PHY DRIVER
2525 M:      Alban Bedel <albeu@free.fr>
2526 W:      https://github.com/AlbanBedel/linux
2527 T:      git git://github.com/AlbanBedel/linux
2528 S:      Maintained
2529 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2530 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2531
2532 ATHEROS ATH GENERIC UTILITIES
2533 M:      Kalle Valo <kvalo@codeaurora.org>
2534 L:      linux-wireless@vger.kernel.org
2535 S:      Supported
2536 F:      drivers/net/wireless/ath/*
2537
2538 ATHEROS ATH5K WIRELESS DRIVER
2539 M:      Jiri Slaby <jirislaby@gmail.com>
2540 M:      Nick Kossifidis <mickflemm@gmail.com>
2541 M:      Luis Chamberlain <mcgrof@kernel.org>
2542 L:      linux-wireless@vger.kernel.org
2543 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2544 S:      Maintained
2545 F:      drivers/net/wireless/ath/ath5k/
2546
2547 ATHEROS ATH6KL WIRELESS DRIVER
2548 M:      Kalle Valo <kvalo@codeaurora.org>
2549 L:      linux-wireless@vger.kernel.org
2550 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2552 S:      Supported
2553 F:      drivers/net/wireless/ath/ath6kl/
2554
2555 ATI_REMOTE2 DRIVER
2556 M:      Ville Syrjala <syrjala@sci.fi>
2557 S:      Maintained
2558 F:      drivers/input/misc/ati_remote2.c
2559
2560 ATK0110 HWMON DRIVER
2561 M:      Luca Tettamanti <kronos.it@gmail.com>
2562 L:      linux-hwmon@vger.kernel.org
2563 S:      Maintained
2564 F:      drivers/hwmon/asus_atk0110.c
2565
2566 ATLX ETHERNET DRIVERS
2567 M:      Jay Cliburn <jcliburn@gmail.com>
2568 M:      Chris Snook <chris.snook@gmail.com>
2569 L:      netdev@vger.kernel.org
2570 W:      http://sourceforge.net/projects/atl1
2571 W:      http://atl1.sourceforge.net
2572 S:      Maintained
2573 F:      drivers/net/ethernet/atheros/
2574
2575 ATM
2576 M:      Chas Williams <3chas3@gmail.com>
2577 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2578 L:      netdev@vger.kernel.org
2579 W:      http://linux-atm.sourceforge.net
2580 S:      Maintained
2581 F:      drivers/atm/
2582 F:      include/linux/atm*
2583 F:      include/uapi/linux/atm*
2584
2585 ATMEL MACB ETHERNET DRIVER
2586 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2587 S:      Supported
2588 F:      drivers/net/ethernet/cadence/
2589
2590 ATMEL MAXTOUCH DRIVER
2591 M:      Nick Dyer <nick@shmanahar.org>
2592 T:      git git://github.com/ndyer/linux.git
2593 S:      Maintained
2594 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2595 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2596
2597 ATMEL WIRELESS DRIVER
2598 M:      Simon Kelley <simon@thekelleys.org.uk>
2599 L:      linux-wireless@vger.kernel.org
2600 W:      http://www.thekelleys.org.uk/atmel
2601 W:      http://atmelwlandriver.sourceforge.net/
2602 S:      Maintained
2603 F:      drivers/net/wireless/atmel/atmel*
2604
2605 ATOMIC INFRASTRUCTURE
2606 M:      Will Deacon <will.deacon@arm.com>
2607 M:      Peter Zijlstra <peterz@infradead.org>
2608 R:      Boqun Feng <boqun.feng@gmail.com>
2609 L:      linux-kernel@vger.kernel.org
2610 S:      Maintained
2611 F:      arch/*/include/asm/atomic*.h
2612 F:      include/*/atomic*.h
2613
2614 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2615 M:      Bradley Grove <linuxdrivers@attotech.com>
2616 L:      linux-scsi@vger.kernel.org
2617 W:      http://www.attotech.com
2618 S:      Supported
2619 F:      drivers/scsi/esas2r
2620
2621 ATUSB IEEE 802.15.4 RADIO DRIVER
2622 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2623 L:      linux-wpan@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/net/ieee802154/atusb.c
2626 F:      drivers/net/ieee802154/atusb.h
2627 F:      drivers/net/ieee802154/at86rf230.h
2628
2629 AUDIT SUBSYSTEM
2630 M:      Paul Moore <paul@paul-moore.com>
2631 M:      Eric Paris <eparis@redhat.com>
2632 L:      linux-audit@redhat.com (moderated for non-subscribers)
2633 W:      https://github.com/linux-audit
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2635 S:      Supported
2636 F:      include/linux/audit.h
2637 F:      include/uapi/linux/audit.h
2638 F:      kernel/audit*
2639
2640 AUXILIARY DISPLAY DRIVERS
2641 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2642 S:      Maintained
2643 F:      drivers/auxdisplay/
2644 F:      include/linux/cfag12864b.h
2645
2646 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2647 M:      Andreas Klinger <ak@it-klinger.de>
2648 L:      linux-iio@vger.kernel.org
2649 S:      Maintained
2650 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2651 F:      drivers/iio/adc/hx711.c
2652
2653 AX.25 NETWORK LAYER
2654 M:      Ralf Baechle <ralf@linux-mips.org>
2655 L:      linux-hams@vger.kernel.org
2656 W:      http://www.linux-ax25.org/
2657 S:      Maintained
2658 F:      include/uapi/linux/ax25.h
2659 F:      include/net/ax25.h
2660 F:      net/ax25/
2661
2662 AXENTIA ARM DEVICES
2663 M:      Peter Rosin <peda@axentia.se>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 S:      Maintained
2666 F:      Documentation/devicetree/bindings/arm/axentia.txt
2667 F:      arch/arm/boot/dts/at91-linea.dtsi
2668 F:      arch/arm/boot/dts/at91-natte.dtsi
2669 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2670 F:      arch/arm/boot/dts/at91-tse850-3.dts
2671
2672 AXENTIA ASOC DRIVERS
2673 M:      Peter Rosin <peda@axentia.se>
2674 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2675 S:      Maintained
2676 F:      Documentation/devicetree/bindings/sound/axentia,*
2677 F:      sound/soc/atmel/tse850-pcm5142.c
2678
2679 AXXIA I2C CONTROLLER
2680 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2681 L:      linux-i2c@vger.kernel.org
2682 S:      Maintained
2683 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2684 F:      drivers/i2c/busses/i2c-axxia.c
2685
2686 AZ6007 DVB DRIVER
2687 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2688 L:      linux-media@vger.kernel.org
2689 W:      https://linuxtv.org
2690 T:      git git://linuxtv.org/media_tree.git
2691 S:      Maintained
2692 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2693
2694 AZTECH FM RADIO RECEIVER DRIVER
2695 M:      Hans Verkuil <hverkuil@xs4all.nl>
2696 L:      linux-media@vger.kernel.org
2697 T:      git git://linuxtv.org/media_tree.git
2698 W:      https://linuxtv.org
2699 S:      Maintained
2700 F:      drivers/media/radio/radio-aztech*
2701
2702 B43 WIRELESS DRIVER
2703 L:      linux-wireless@vger.kernel.org
2704 L:      b43-dev@lists.infradead.org
2705 W:      http://wireless.kernel.org/en/users/Drivers/b43
2706 S:      Odd Fixes
2707 F:      drivers/net/wireless/broadcom/b43/
2708
2709 B43LEGACY WIRELESS DRIVER
2710 M:      Larry Finger <Larry.Finger@lwfinger.net>
2711 L:      linux-wireless@vger.kernel.org
2712 L:      b43-dev@lists.infradead.org
2713 W:      http://wireless.kernel.org/en/users/Drivers/b43
2714 S:      Maintained
2715 F:      drivers/net/wireless/broadcom/b43legacy/
2716
2717 BACKLIGHT CLASS/SUBSYSTEM
2718 M:      Lee Jones <lee.jones@linaro.org>
2719 M:      Daniel Thompson <daniel.thompson@linaro.org>
2720 M:      Jingoo Han <jingoohan1@gmail.com>
2721 L:      dri-devel@lists.freedesktop.org
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2723 S:      Maintained
2724 F:      drivers/video/backlight/
2725 F:      include/linux/backlight.h
2726 F:      include/linux/pwm_backlight.h
2727 F:      Documentation/devicetree/bindings/leds/backlight
2728
2729 BATMAN ADVANCED
2730 M:      Marek Lindner <mareklindner@neomailbox.ch>
2731 M:      Simon Wunderlich <sw@simonwunderlich.de>
2732 M:      Antonio Quartulli <a@unstable.cc>
2733 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2734 W:      https://www.open-mesh.org/
2735 Q:      https://patchwork.open-mesh.org/project/batman/list/
2736 S:      Maintained
2737 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2738 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2739 F:      Documentation/networking/batman-adv.rst
2740 F:      include/uapi/linux/batadv_packet.h
2741 F:      include/uapi/linux/batman_adv.h
2742 F:      net/batman-adv/
2743
2744 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2745 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2746 L:      linux-hams@vger.kernel.org
2747 W:      http://www.baycom.org/~tom/ham/ham.html
2748 S:      Maintained
2749 F:      drivers/net/hamradio/baycom*
2750
2751 BCACHE (BLOCK LAYER CACHE)
2752 M:      Coly Li <colyli@suse.de>
2753 M:      Kent Overstreet <kent.overstreet@gmail.com>
2754 L:      linux-bcache@vger.kernel.org
2755 W:      http://bcache.evilpiepirate.org
2756 C:      irc://irc.oftc.net/bcache
2757 S:      Maintained
2758 F:      drivers/md/bcache/
2759
2760 BDISP ST MEDIA DRIVER
2761 M:      Fabien Dessenne <fabien.dessenne@st.com>
2762 L:      linux-media@vger.kernel.org
2763 T:      git git://linuxtv.org/media_tree.git
2764 W:      https://linuxtv.org
2765 S:      Supported
2766 F:      drivers/media/platform/sti/bdisp
2767
2768 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2769 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2770 L:      netdev@vger.kernel.org
2771 S:      Maintained
2772 F:      drivers/net/ethernet/ec_bhf.c
2773
2774 BEFS FILE SYSTEM
2775 M:      Luis de Bethencourt <luisbg@kernel.org>
2776 M:      Salah Triki <salah.triki@gmail.com>
2777 S:      Maintained
2778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2779 F:      Documentation/filesystems/befs.txt
2780 F:      fs/befs/
2781
2782 BFQ I/O SCHEDULER
2783 M:      Paolo Valente <paolo.valente@linaro.org>
2784 M:      Jens Axboe <axboe@kernel.dk>
2785 L:      linux-block@vger.kernel.org
2786 S:      Maintained
2787 F:      block/bfq-*
2788 F:      Documentation/block/bfq-iosched.txt
2789
2790 BFS FILE SYSTEM
2791 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2792 S:      Maintained
2793 F:      Documentation/filesystems/bfs.txt
2794 F:      fs/bfs/
2795 F:      include/uapi/linux/bfs_fs.h
2796
2797 BLINKM RGB LED DRIVER
2798 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2799 S:      Maintained
2800 F:      drivers/leds/leds-blinkm.c
2801
2802 BLOCK LAYER
2803 M:      Jens Axboe <axboe@kernel.dk>
2804 L:      linux-block@vger.kernel.org
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2806 S:      Maintained
2807 F:      block/
2808 F:      drivers/block/
2809 F:      kernel/trace/blktrace.c
2810 F:      lib/sbitmap.c
2811
2812 BLOCK2MTD DRIVER
2813 M:      Joern Engel <joern@lazybastard.org>
2814 L:      linux-mtd@lists.infradead.org
2815 S:      Maintained
2816 F:      drivers/mtd/devices/block2mtd.c
2817
2818 BLUETOOTH DRIVERS
2819 M:      Marcel Holtmann <marcel@holtmann.org>
2820 M:      Johan Hedberg <johan.hedberg@gmail.com>
2821 L:      linux-bluetooth@vger.kernel.org
2822 W:      http://www.bluez.org/
2823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2825 S:      Maintained
2826 F:      drivers/bluetooth/
2827
2828 BLUETOOTH SUBSYSTEM
2829 M:      Marcel Holtmann <marcel@holtmann.org>
2830 M:      Johan Hedberg <johan.hedberg@gmail.com>
2831 L:      linux-bluetooth@vger.kernel.org
2832 W:      http://www.bluez.org/
2833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2835 S:      Maintained
2836 F:      net/bluetooth/
2837 F:      include/net/bluetooth/
2838
2839 BONDING DRIVER
2840 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2841 M:      Veaceslav Falico <vfalico@gmail.com>
2842 M:      Andy Gospodarek <andy@greyhouse.net>
2843 L:      netdev@vger.kernel.org
2844 W:      http://sourceforge.net/projects/bonding/
2845 S:      Supported
2846 F:      drivers/net/bonding/
2847 F:      include/uapi/linux/if_bonding.h
2848
2849 BPF (Safe dynamic programs and tools)
2850 M:      Alexei Starovoitov <ast@kernel.org>
2851 M:      Daniel Borkmann <daniel@iogearbox.net>
2852 R:      Martin KaFai Lau <kafai@fb.com>
2853 R:      Song Liu <songliubraving@fb.com>
2854 R:      Yonghong Song <yhs@fb.com>
2855 L:      netdev@vger.kernel.org
2856 L:      bpf@vger.kernel.org
2857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2859 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2860 S:      Supported
2861 F:      arch/*/net/*
2862 F:      Documentation/networking/filter.txt
2863 F:      Documentation/bpf/
2864 F:      include/linux/bpf*
2865 F:      include/linux/filter.h
2866 F:      include/trace/events/xdp.h
2867 F:      include/uapi/linux/bpf*
2868 F:      include/uapi/linux/filter.h
2869 F:      kernel/bpf/
2870 F:      kernel/trace/bpf_trace.c
2871 F:      lib/test_bpf.c
2872 F:      net/bpf/
2873 F:      net/core/filter.c
2874 F:      net/sched/act_bpf.c
2875 F:      net/sched/cls_bpf.c
2876 F:      samples/bpf/
2877 F:      tools/bpf/
2878 F:      tools/lib/bpf/
2879 F:      tools/testing/selftests/bpf/
2880 K:      bpf
2881 N:      bpf
2882
2883 BPF JIT for ARM
2884 M:      Shubham Bansal <illusionist.neo@gmail.com>
2885 L:      netdev@vger.kernel.org
2886 L:      bpf@vger.kernel.org
2887 S:      Maintained
2888 F:      arch/arm/net/
2889
2890 BPF JIT for ARM64
2891 M:      Daniel Borkmann <daniel@iogearbox.net>
2892 M:      Alexei Starovoitov <ast@kernel.org>
2893 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2894 L:      netdev@vger.kernel.org
2895 L:      bpf@vger.kernel.org
2896 S:      Supported
2897 F:      arch/arm64/net/
2898
2899 BPF JIT for MIPS (32-BIT AND 64-BIT)
2900 M:      Paul Burton <paul.burton@mips.com>
2901 L:      netdev@vger.kernel.org
2902 L:      bpf@vger.kernel.org
2903 S:      Maintained
2904 F:      arch/mips/net/
2905
2906 BPF JIT for NFP NICs
2907 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2908 L:      netdev@vger.kernel.org
2909 L:      bpf@vger.kernel.org
2910 S:      Supported
2911 F:      drivers/net/ethernet/netronome/nfp/bpf/
2912
2913 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2914 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2915 M:      Sandipan Das <sandipan@linux.ibm.com>
2916 L:      netdev@vger.kernel.org
2917 L:      bpf@vger.kernel.org
2918 S:      Maintained
2919 F:      arch/powerpc/net/
2920
2921 BPF JIT for RISC-V (RV64G)
2922 M:      Björn Töpel <bjorn.topel@gmail.com>
2923 L:      netdev@vger.kernel.org
2924 S:      Maintained
2925 F:      arch/riscv/net/
2926
2927 BPF JIT for S390
2928 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2929 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2930 L:      netdev@vger.kernel.org
2931 L:      bpf@vger.kernel.org
2932 S:      Maintained
2933 F:      arch/s390/net/
2934 X:      arch/s390/net/pnet.c
2935
2936 BPF JIT for SPARC (32-BIT AND 64-BIT)
2937 M:      David S. Miller <davem@davemloft.net>
2938 L:      netdev@vger.kernel.org
2939 L:      bpf@vger.kernel.org
2940 S:      Maintained
2941 F:      arch/sparc/net/
2942
2943 BPF JIT for X86 32-BIT
2944 M:      Wang YanQing <udknight@gmail.com>
2945 L:      netdev@vger.kernel.org
2946 L:      bpf@vger.kernel.org
2947 S:      Maintained
2948 F:      arch/x86/net/bpf_jit_comp32.c
2949
2950 BPF JIT for X86 64-BIT
2951 M:      Alexei Starovoitov <ast@kernel.org>
2952 M:      Daniel Borkmann <daniel@iogearbox.net>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Supported
2956 F:      arch/x86/net/
2957 X:      arch/x86/net/bpf_jit_comp32.c
2958
2959 BROADCOM B44 10/100 ETHERNET DRIVER
2960 M:      Michael Chan <michael.chan@broadcom.com>
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/b44.*
2964
2965 BROADCOM B53 ETHERNET SWITCH DRIVER
2966 M:      Florian Fainelli <f.fainelli@gmail.com>
2967 L:      netdev@vger.kernel.org
2968 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2969 S:      Supported
2970 F:      drivers/net/dsa/b53/*
2971 F:      include/linux/platform_data/b53.h
2972
2973 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2974 M:      Florian Fainelli <f.fainelli@gmail.com>
2975 M:      Ray Jui <rjui@broadcom.com>
2976 M:      Scott Branden <sbranden@broadcom.com>
2977 M:      bcm-kernel-feedback-list@broadcom.com
2978 T:      git git://github.com/broadcom/mach-bcm
2979 S:      Maintained
2980 N:      bcm281*
2981 N:      bcm113*
2982 N:      bcm216*
2983 N:      kona
2984 F:      arch/arm/mach-bcm/
2985
2986 BROADCOM BCM2835 ARM ARCHITECTURE
2987 M:      Eric Anholt <eric@anholt.net>
2988 M:      Stefan Wahren <stefan.wahren@i2se.com>
2989 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2991 T:      git git://github.com/anholt/linux
2992 S:      Maintained
2993 N:      bcm2835
2994 F:      drivers/staging/vc04_services
2995
2996 BROADCOM BCM47XX MIPS ARCHITECTURE
2997 M:      Hauke Mehrtens <hauke@hauke-m.de>
2998 M:      Rafał Miłecki <zajec5@gmail.com>
2999 L:      linux-mips@vger.kernel.org
3000 S:      Maintained
3001 F:      Documentation/devicetree/bindings/mips/brcm/
3002 F:      arch/mips/bcm47xx/*
3003 F:      arch/mips/include/asm/mach-bcm47xx/*
3004
3005 BROADCOM BCM5301X ARM ARCHITECTURE
3006 M:      Hauke Mehrtens <hauke@hauke-m.de>
3007 M:      Rafał Miłecki <zajec5@gmail.com>
3008 M:      bcm-kernel-feedback-list@broadcom.com
3009 L:      linux-arm-kernel@lists.infradead.org
3010 S:      Maintained
3011 F:      arch/arm/mach-bcm/bcm_5301x.c
3012 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3013 F:      arch/arm/boot/dts/bcm470*
3014 F:      arch/arm/boot/dts/bcm953012*
3015
3016 BROADCOM BCM53573 ARM ARCHITECTURE
3017 M:      Rafał Miłecki <rafal@milecki.pl>
3018 L:      linux-arm-kernel@lists.infradead.org
3019 S:      Maintained
3020 F:      arch/arm/boot/dts/bcm53573*
3021 F:      arch/arm/boot/dts/bcm47189*
3022
3023 BROADCOM BCM63XX ARM ARCHITECTURE
3024 M:      Florian Fainelli <f.fainelli@gmail.com>
3025 M:      bcm-kernel-feedback-list@broadcom.com
3026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3027 T:      git git://github.com/broadcom/stblinux.git
3028 S:      Maintained
3029 N:      bcm63xx
3030
3031 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3032 M:      Kevin Cernekee <cernekee@gmail.com>
3033 L:      linux-usb@vger.kernel.org
3034 S:      Maintained
3035 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3036
3037 BROADCOM BCM7XXX ARM ARCHITECTURE
3038 M:      Brian Norris <computersforpeace@gmail.com>
3039 M:      Gregory Fong <gregory.0xf0@gmail.com>
3040 M:      Florian Fainelli <f.fainelli@gmail.com>
3041 M:      bcm-kernel-feedback-list@broadcom.com
3042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3043 T:      git git://github.com/broadcom/stblinux.git
3044 S:      Maintained
3045 F:      arch/arm/mach-bcm/*brcmstb*
3046 F:      arch/arm/boot/dts/bcm7*.dts*
3047 F:      drivers/bus/brcmstb_gisb.c
3048 F:      arch/arm/mm/cache-b15-rac.c
3049 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3050 N:      brcmstb
3051
3052 BROADCOM BMIPS CPUFREQ DRIVER
3053 M:      Markus Mayer <mmayer@broadcom.com>
3054 M:      bcm-kernel-feedback-list@broadcom.com
3055 L:      linux-pm@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/cpufreq/bmips-cpufreq.c
3058
3059 BROADCOM BMIPS MIPS ARCHITECTURE
3060 M:      Kevin Cernekee <cernekee@gmail.com>
3061 M:      Florian Fainelli <f.fainelli@gmail.com>
3062 L:      linux-mips@vger.kernel.org
3063 T:      git git://github.com/broadcom/stblinux.git
3064 S:      Maintained
3065 F:      arch/mips/bmips/*
3066 F:      arch/mips/include/asm/mach-bmips/*
3067 F:      arch/mips/kernel/*bmips*
3068 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3069 F:      drivers/irqchip/irq-bcm63*
3070 F:      drivers/irqchip/irq-bcm7*
3071 F:      drivers/irqchip/irq-brcmstb*
3072 F:      include/linux/bcm963xx_nvram.h
3073 F:      include/linux/bcm963xx_tag.h
3074
3075 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3076 M:      Rasesh Mody <rmody@marvell.com>
3077 M:      GR-Linux-NIC-Dev@marvell.com
3078 L:      netdev@vger.kernel.org
3079 S:      Supported
3080 F:      drivers/net/ethernet/broadcom/bnx2.*
3081 F:      drivers/net/ethernet/broadcom/bnx2_*
3082
3083 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3084 M:      QLogic-Storage-Upstream@qlogic.com
3085 L:      linux-scsi@vger.kernel.org
3086 S:      Supported
3087 F:      drivers/scsi/bnx2fc/
3088
3089 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3090 M:      QLogic-Storage-Upstream@qlogic.com
3091 L:      linux-scsi@vger.kernel.org
3092 S:      Supported
3093 F:      drivers/scsi/bnx2i/
3094
3095 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3096 M:      Ariel Elior <aelior@marvell.com>
3097 M:      Sudarsana Kalluru <skalluru@marvell.com>
3098 M:      GR-everest-linux-l2@marvell.com
3099 L:      netdev@vger.kernel.org
3100 S:      Supported
3101 F:      drivers/net/ethernet/broadcom/bnx2x/
3102
3103 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3104 M:      Michael Chan <michael.chan@broadcom.com>
3105 L:      netdev@vger.kernel.org
3106 S:      Supported
3107 F:      drivers/net/ethernet/broadcom/bnxt/
3108
3109 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3110 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3111 M:      Franky Lin <franky.lin@broadcom.com>
3112 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3113 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3114 M:      Wright Feng <wright.feng@cypress.com>
3115 L:      linux-wireless@vger.kernel.org
3116 L:      brcm80211-dev-list.pdl@broadcom.com
3117 L:      brcm80211-dev-list@cypress.com
3118 S:      Supported
3119 F:      drivers/net/wireless/broadcom/brcm80211/
3120
3121 BROADCOM BRCMSTB GPIO DRIVER
3122 M:      Gregory Fong <gregory.0xf0@gmail.com>
3123 L:      bcm-kernel-feedback-list@broadcom.com
3124 S:      Supported
3125 F:      drivers/gpio/gpio-brcmstb.c
3126 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3127
3128 BROADCOM BRCMSTB I2C DRIVER
3129 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3130 L:      linux-i2c@vger.kernel.org
3131 L:      bcm-kernel-feedback-list@broadcom.com
3132 S:      Supported
3133 F:      drivers/i2c/busses/i2c-brcmstb.c
3134 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3135
3136 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3137 M:      Al Cooper <alcooperx@gmail.com>
3138 L:      linux-kernel@vger.kernel.org
3139 L:      bcm-kernel-feedback-list@broadcom.com
3140 S:      Maintained
3141 F:      drivers/phy/broadcom/phy-brcm-usb*
3142
3143 BROADCOM GENET ETHERNET DRIVER
3144 M:      Doug Berger <opendmb@gmail.com>
3145 M:      Florian Fainelli <f.fainelli@gmail.com>
3146 L:      netdev@vger.kernel.org
3147 S:      Supported
3148 F:      drivers/net/ethernet/broadcom/genet/
3149
3150 BROADCOM IPROC ARM ARCHITECTURE
3151 M:      Ray Jui <rjui@broadcom.com>
3152 M:      Scott Branden <sbranden@broadcom.com>
3153 M:      bcm-kernel-feedback-list@broadcom.com
3154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3155 T:      git git://github.com/broadcom/cygnus-linux.git
3156 S:      Maintained
3157 N:      iproc
3158 N:      cygnus
3159 N:      bcm[-_]nsp
3160 N:      bcm9113*
3161 N:      bcm9583*
3162 N:      bcm9585*
3163 N:      bcm9586*
3164 N:      bcm988312
3165 N:      bcm113*
3166 N:      bcm583*
3167 N:      bcm585*
3168 N:      bcm586*
3169 N:      bcm88312
3170 N:      hr2
3171 N:      stingray
3172 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3173 F:      arch/arm64/boot/dts/broadcom/stingray/*
3174 F:      drivers/clk/bcm/clk-ns*
3175 F:      drivers/clk/bcm/clk-sr*
3176 F:      drivers/pinctrl/bcm/pinctrl-ns*
3177 F:      include/dt-bindings/clock/bcm-sr*
3178
3179 BROADCOM KONA GPIO DRIVER
3180 M:      Ray Jui <rjui@broadcom.com>
3181 L:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Supported
3183 F:      drivers/gpio/gpio-bcm-kona.c
3184 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3185
3186 BROADCOM NETXTREME-E ROCE DRIVER
3187 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3188 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3189 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3190 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3191 L:      linux-rdma@vger.kernel.org
3192 W:      http://www.broadcom.com
3193 S:      Supported
3194 F:      drivers/infiniband/hw/bnxt_re/
3195 F:      include/uapi/rdma/bnxt_re-abi.h
3196
3197 BROADCOM NVRAM DRIVER
3198 M:      Rafał Miłecki <zajec5@gmail.com>
3199 L:      linux-mips@vger.kernel.org
3200 S:      Maintained
3201 F:      drivers/firmware/broadcom/*
3202
3203 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3204 M:      Rafał Miłecki <zajec5@gmail.com>
3205 L:      linux-wireless@vger.kernel.org
3206 S:      Maintained
3207 F:      drivers/bcma/
3208 F:      include/linux/bcma/
3209
3210 BROADCOM STB AVS CPUFREQ DRIVER
3211 M:      Markus Mayer <mmayer@broadcom.com>
3212 M:      bcm-kernel-feedback-list@broadcom.com
3213 L:      linux-pm@vger.kernel.org
3214 S:      Maintained
3215 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3216 F:      drivers/cpufreq/brcmstb*
3217
3218 BROADCOM STB AVS TMON DRIVER
3219 M:      Markus Mayer <mmayer@broadcom.com>
3220 M:      bcm-kernel-feedback-list@broadcom.com
3221 L:      linux-pm@vger.kernel.org
3222 S:      Maintained
3223 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3224 F:      drivers/thermal/broadcom/brcmstb*
3225
3226 BROADCOM STB NAND FLASH DRIVER
3227 M:      Brian Norris <computersforpeace@gmail.com>
3228 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3229 L:      linux-mtd@lists.infradead.org
3230 L:      bcm-kernel-feedback-list@broadcom.com
3231 S:      Maintained
3232 F:      drivers/mtd/nand/raw/brcmnand/
3233
3234 BROADCOM STB DPFE DRIVER
3235 M:      Markus Mayer <mmayer@broadcom.com>
3236 M:      bcm-kernel-feedback-list@broadcom.com
3237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3238 S:      Maintained
3239 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3240 F:      drivers/memory/brcmstb_dpfe.c
3241
3242 BROADCOM SPI DRIVER
3243 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3244 M:      bcm-kernel-feedback-list@broadcom.com
3245 S:      Maintained
3246 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3247 F:      drivers/spi/spi-bcm-qspi.*
3248 F:      drivers/spi/spi-brcmstb-qspi.c
3249 F:      drivers/spi/spi-iproc-qspi.c
3250
3251 BROADCOM SYSTEMPORT ETHERNET DRIVER
3252 M:      Florian Fainelli <f.fainelli@gmail.com>
3253 L:      netdev@vger.kernel.org
3254 S:      Supported
3255 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3256
3257 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3258 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3259 M:      Prashant Sreedharan <prashant@broadcom.com>
3260 M:      Michael Chan <mchan@broadcom.com>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      drivers/net/ethernet/broadcom/tg3.*
3264
3265 BROCADE BFA FC SCSI DRIVER
3266 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3267 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3268 L:      linux-scsi@vger.kernel.org
3269 S:      Supported
3270 F:      drivers/scsi/bfa/
3271
3272 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3273 M:      Rasesh Mody <rmody@marvell.com>
3274 M:      Sudarsana Kalluru <skalluru@marvell.com>
3275 M:      GR-Linux-NIC-Dev@marvell.com
3276 L:      netdev@vger.kernel.org
3277 S:      Supported
3278 F:      drivers/net/ethernet/brocade/bna/
3279
3280 BSG (block layer generic sg v4 driver)
3281 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3282 L:      linux-scsi@vger.kernel.org
3283 S:      Supported
3284 F:      block/bsg.c
3285 F:      include/linux/bsg.h
3286 F:      include/uapi/linux/bsg.h
3287
3288 BT87X AUDIO DRIVER
3289 M:      Clemens Ladisch <clemens@ladisch.de>
3290 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3291 T:      git git://git.alsa-project.org/alsa-kernel.git
3292 S:      Maintained
3293 F:      Documentation/sound/cards/bt87x.rst
3294 F:      sound/pci/bt87x.c
3295
3296 BT8XXGPIO DRIVER
3297 M:      Michael Buesch <m@bues.ch>
3298 W:      http://bu3sch.de/btgpio.php
3299 S:      Maintained
3300 F:      drivers/gpio/gpio-bt8xx.c
3301
3302 BTRFS FILE SYSTEM
3303 M:      Chris Mason <clm@fb.com>
3304 M:      Josef Bacik <josef@toxicpanda.com>
3305 M:      David Sterba <dsterba@suse.com>
3306 L:      linux-btrfs@vger.kernel.org
3307 W:      http://btrfs.wiki.kernel.org/
3308 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3310 S:      Maintained
3311 F:      Documentation/filesystems/btrfs.txt
3312 F:      fs/btrfs/
3313 F:      include/linux/btrfs*
3314 F:      include/uapi/linux/btrfs*
3315
3316 BTTV VIDEO4LINUX DRIVER
3317 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3318 L:      linux-media@vger.kernel.org
3319 W:      https://linuxtv.org
3320 T:      git git://linuxtv.org/media_tree.git
3321 S:      Odd fixes
3322 F:      Documentation/media/v4l-drivers/bttv*
3323 F:      drivers/media/pci/bt8xx/bttv*
3324
3325 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3326 M:      Chanwoo Choi <cw00.choi@samsung.com>
3327 L:      linux-pm@vger.kernel.org
3328 L:      linux-samsung-soc@vger.kernel.org
3329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3330 S:      Maintained
3331 F:      drivers/devfreq/exynos-bus.c
3332 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3333
3334 BUSLOGIC SCSI DRIVER
3335 M:      Khalid Aziz <khalid@gonehiking.org>
3336 L:      linux-scsi@vger.kernel.org
3337 S:      Maintained
3338 F:      drivers/scsi/BusLogic.*
3339 F:      drivers/scsi/FlashPoint.*
3340
3341 C-MEDIA CMI8788 DRIVER
3342 M:      Clemens Ladisch <clemens@ladisch.de>
3343 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3344 T:      git git://git.alsa-project.org/alsa-kernel.git
3345 S:      Maintained
3346 F:      sound/pci/oxygen/
3347
3348 C-SKY ARCHITECTURE
3349 M:      Guo Ren <guoren@kernel.org>
3350 T:      git https://github.com/c-sky/csky-linux.git
3351 S:      Supported
3352 F:      arch/csky/
3353 F:      Documentation/devicetree/bindings/csky/
3354 F:      drivers/irqchip/irq-csky-*
3355 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3356 F:      drivers/clocksource/timer-gx6605s.c
3357 F:      drivers/clocksource/timer-mp-csky.c
3358 F:      Documentation/devicetree/bindings/timer/csky,*
3359 K:      csky
3360 N:      csky
3361
3362 C6X ARCHITECTURE
3363 M:      Mark Salter <msalter@redhat.com>
3364 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3365 L:      linux-c6x-dev@linux-c6x.org
3366 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3367 S:      Maintained
3368 F:      arch/c6x/
3369
3370 CA8210 IEEE-802.15.4 RADIO DRIVER
3371 M:      Harry Morris <h.morris@cascoda.com>
3372 L:      linux-wpan@vger.kernel.org
3373 W:      https://github.com/Cascoda/ca8210-linux.git
3374 S:      Maintained
3375 F:      drivers/net/ieee802154/ca8210.c
3376 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3377
3378 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3379 M:      David Howells <dhowells@redhat.com>
3380 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3381 S:      Supported
3382 F:      Documentation/filesystems/caching/cachefiles.txt
3383 F:      fs/cachefiles/
3384
3385 CADENCE MIPI-CSI2 BRIDGES
3386 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3387 L:      linux-media@vger.kernel.org
3388 S:      Maintained
3389 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3390 F:      drivers/media/platform/cadence/cdns-csi2*
3391
3392 CADET FM/AM RADIO RECEIVER DRIVER
3393 M:      Hans Verkuil <hverkuil@xs4all.nl>
3394 L:      linux-media@vger.kernel.org
3395 T:      git git://linuxtv.org/media_tree.git
3396 W:      https://linuxtv.org
3397 S:      Maintained
3398 F:      drivers/media/radio/radio-cadet*
3399
3400 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3401 M:      Jonathan Corbet <corbet@lwn.net>
3402 L:      linux-media@vger.kernel.org
3403 T:      git git://linuxtv.org/media_tree.git
3404 S:      Maintained
3405 F:      Documentation/media/v4l-drivers/cafe_ccic*
3406 F:      drivers/media/platform/marvell-ccic/
3407
3408 CAIF NETWORK LAYER
3409 L:      netdev@vger.kernel.org
3410 S:      Orphan
3411 F:      Documentation/networking/caif/
3412 F:      drivers/net/caif/
3413 F:      include/uapi/linux/caif/
3414 F:      include/net/caif/
3415 F:      net/caif/
3416
3417 CAKE QDISC
3418 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3419 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3420 S:      Maintained
3421 F:      net/sched/sch_cake.c
3422
3423 CALGARY x86-64 IOMMU
3424 M:      Muli Ben-Yehuda <mulix@mulix.org>
3425 M:      Jon Mason <jdmason@kudzu.us>
3426 L:      iommu@lists.linux-foundation.org
3427 S:      Maintained
3428 F:      arch/x86/kernel/pci-calgary_64.c
3429 F:      arch/x86/kernel/tce_64.c
3430 F:      arch/x86/include/asm/calgary.h
3431 F:      arch/x86/include/asm/tce.h
3432
3433 CAN NETWORK DRIVERS
3434 M:      Wolfgang Grandegger <wg@grandegger.com>
3435 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3436 L:      linux-can@vger.kernel.org
3437 W:      https://github.com/linux-can
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3440 S:      Maintained
3441 F:      Documentation/devicetree/bindings/net/can/
3442 F:      drivers/net/can/
3443 F:      include/linux/can/dev.h
3444 F:      include/linux/can/platform/
3445 F:      include/uapi/linux/can/error.h
3446 F:      include/uapi/linux/can/netlink.h
3447
3448 CAN NETWORK LAYER
3449 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3450 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3451 L:      linux-can@vger.kernel.org
3452 W:      https://github.com/linux-can
3453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3455 S:      Maintained
3456 F:      Documentation/networking/can.rst
3457 F:      net/can/
3458 F:      include/linux/can/core.h
3459 F:      include/uapi/linux/can.h
3460 F:      include/uapi/linux/can/bcm.h
3461 F:      include/uapi/linux/can/raw.h
3462 F:      include/uapi/linux/can/gw.h
3463
3464 CAPABILITIES
3465 M:      Serge Hallyn <serge@hallyn.com>
3466 L:      linux-security-module@vger.kernel.org
3467 S:      Supported
3468 F:      include/linux/capability.h
3469 F:      include/uapi/linux/capability.h
3470 F:      security/commoncap.c
3471 F:      kernel/capability.c
3472
3473 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3474 M:      Kevin Tsai <ktsai@capellamicro.com>
3475 S:      Maintained
3476 F:      drivers/iio/light/cm*
3477
3478 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3479 M:      Christian Lamparter <chunkeey@googlemail.com>
3480 L:      linux-wireless@vger.kernel.org
3481 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3482 S:      Maintained
3483 F:      drivers/net/wireless/ath/carl9170/
3484
3485 CAVIUM I2C DRIVER
3486 M:      Jan Glauber <jglauber@cavium.com>
3487 M:      David Daney <david.daney@cavium.com>
3488 W:      http://www.cavium.com
3489 S:      Supported
3490 F:      drivers/i2c/busses/i2c-octeon*
3491 F:      drivers/i2c/busses/i2c-thunderx*
3492
3493 CAVIUM LIQUIDIO NETWORK DRIVER
3494 M:      Derek Chickles <dchickles@marvell.com>
3495 M:      Satanand Burla <sburla@marvell.com>
3496 M:      Felix Manlunas <fmanlunas@marvell.com>
3497 L:      netdev@vger.kernel.org
3498 W:      http://www.cavium.com
3499 S:      Supported
3500 F:      drivers/net/ethernet/cavium/liquidio/
3501
3502 CAVIUM MMC DRIVER
3503 M:      Jan Glauber <jglauber@cavium.com>
3504 M:      David Daney <david.daney@cavium.com>
3505 M:      Steven J. Hill <Steven.Hill@cavium.com>
3506 W:      http://www.cavium.com
3507 S:      Supported
3508 F:      drivers/mmc/host/cavium*
3509
3510 CAVIUM OCTEON-TX CRYPTO DRIVER
3511 M:      George Cherian <george.cherian@cavium.com>
3512 L:      linux-crypto@vger.kernel.org
3513 W:      http://www.cavium.com
3514 S:      Supported
3515 F:      drivers/crypto/cavium/cpt/
3516
3517 CAVIUM THUNDERX2 ARM64 SOC
3518 M:      Robert Richter <rrichter@cavium.com>
3519 M:      Jayachandran C <jnair@caviumnetworks.com>
3520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3521 S:      Maintained
3522 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3523 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3524
3525 CC2520 IEEE-802.15.4 RADIO DRIVER
3526 M:      Varka Bhadram <varkabhadram@gmail.com>
3527 L:      linux-wpan@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ieee802154/cc2520.c
3530 F:      include/linux/spi/cc2520.h
3531 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3532
3533 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3534 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3535 L:      linux-crypto@vger.kernel.org
3536 S:      Supported
3537 F:      drivers/crypto/ccree/
3538 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3539
3540 CEC FRAMEWORK
3541 M:      Hans Verkuil <hans.verkuil@cisco.com>
3542 L:      linux-media@vger.kernel.org
3543 T:      git git://linuxtv.org/media_tree.git
3544 W:      http://linuxtv.org
3545 S:      Supported
3546 F:      Documentation/media/kapi/cec-core.rst
3547 F:      Documentation/media/uapi/cec
3548 F:      drivers/media/cec/
3549 F:      drivers/media/rc/keymaps/rc-cec.c
3550 F:      include/media/cec.h
3551 F:      include/media/cec-notifier.h
3552 F:      include/uapi/linux/cec.h
3553 F:      include/uapi/linux/cec-funcs.h
3554 F:      Documentation/devicetree/bindings/media/cec.txt
3555 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3556
3557 CEC GPIO DRIVER
3558 M:      Hans Verkuil <hans.verkuil@cisco.com>
3559 L:      linux-media@vger.kernel.org
3560 T:      git git://linuxtv.org/media_tree.git
3561 W:      http://linuxtv.org
3562 S:      Supported
3563 F:      drivers/media/platform/cec-gpio/
3564 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3565
3566 CELL BROADBAND ENGINE ARCHITECTURE
3567 M:      Arnd Bergmann <arnd@arndb.de>
3568 L:      linuxppc-dev@lists.ozlabs.org
3569 W:      http://www.ibm.com/developerworks/power/cell/
3570 S:      Supported
3571 F:      arch/powerpc/include/asm/cell*.h
3572 F:      arch/powerpc/include/asm/spu*.h
3573 F:      arch/powerpc/include/uapi/asm/spu*.h
3574 F:      arch/powerpc/oprofile/*cell*
3575 F:      arch/powerpc/platforms/cell/
3576
3577 CEPH COMMON CODE (LIBCEPH)
3578 M:      Ilya Dryomov <idryomov@gmail.com>
3579 M:      "Yan, Zheng" <zyan@redhat.com>
3580 M:      Sage Weil <sage@redhat.com>
3581 L:      ceph-devel@vger.kernel.org
3582 W:      http://ceph.com/
3583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3584 T:      git git://github.com/ceph/ceph-client.git
3585 S:      Supported
3586 F:      net/ceph/
3587 F:      include/linux/ceph/
3588 F:      include/linux/crush/
3589
3590 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3591 M:      "Yan, Zheng" <zyan@redhat.com>
3592 M:      Sage Weil <sage@redhat.com>
3593 M:      Ilya Dryomov <idryomov@gmail.com>
3594 L:      ceph-devel@vger.kernel.org
3595 W:      http://ceph.com/
3596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3597 T:      git git://github.com/ceph/ceph-client.git
3598 S:      Supported
3599 F:      Documentation/filesystems/ceph.txt
3600 F:      fs/ceph/
3601
3602 CERTIFICATE HANDLING:
3603 M:      David Howells <dhowells@redhat.com>
3604 M:      David Woodhouse <dwmw2@infradead.org>
3605 L:      keyrings@vger.kernel.org
3606 S:      Maintained
3607 F:      Documentation/admin-guide/module-signing.rst
3608 F:      certs/
3609 F:      scripts/sign-file.c
3610 F:      scripts/extract-cert.c
3611
3612 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3613 L:      linux-usb@vger.kernel.org
3614 S:      Orphan
3615 F:      Documentation/usb/WUSB-Design-overview.txt
3616 F:      Documentation/usb/wusb-cbaf
3617 F:      drivers/usb/host/hwa-hc.c
3618 F:      drivers/usb/host/whci/
3619 F:      drivers/usb/wusbcore/
3620 F:      include/linux/usb/wusb*
3621
3622 CFAG12864B LCD DRIVER
3623 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3624 S:      Maintained
3625 F:      drivers/auxdisplay/cfag12864b.c
3626 F:      include/linux/cfag12864b.h
3627
3628 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3629 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3630 S:      Maintained
3631 F:      drivers/auxdisplay/cfag12864bfb.c
3632 F:      include/linux/cfag12864b.h
3633
3634 802.11 (including CFG80211/NL80211)
3635 M:      Johannes Berg <johannes@sipsolutions.net>
3636 L:      linux-wireless@vger.kernel.org
3637 W:      http://wireless.kernel.org/
3638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3640 S:      Maintained
3641 F:      net/wireless/
3642 F:      include/uapi/linux/nl80211.h
3643 F:      include/linux/ieee80211.h
3644 F:      include/net/wext.h
3645 F:      include/net/cfg80211.h
3646 F:      include/net/iw_handler.h
3647 F:      include/net/ieee80211_radiotap.h
3648 F:      Documentation/driver-api/80211/cfg80211.rst
3649 F:      Documentation/networking/regulatory.txt
3650
3651 CHAR and MISC DRIVERS
3652 M:      Arnd Bergmann <arnd@arndb.de>
3653 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3655 S:      Supported
3656 F:      drivers/char/
3657 F:      drivers/misc/
3658 F:      include/linux/miscdevice.h
3659
3660 CHECKPATCH
3661 M:      Andy Whitcroft <apw@canonical.com>
3662 M:      Joe Perches <joe@perches.com>
3663 S:      Maintained
3664 F:      scripts/checkpatch.pl
3665
3666 CHINESE DOCUMENTATION
3667 M:      Harry Wei <harryxiyou@gmail.com>
3668 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3669 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3670 S:      Maintained
3671 F:      Documentation/translations/zh_CN/
3672
3673 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3674 M:      Peter Chen <Peter.Chen@nxp.com>
3675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3676 L:      linux-usb@vger.kernel.org
3677 S:      Maintained
3678 F:      drivers/usb/chipidea/
3679
3680 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3681 M:      Hans de Goede <hdegoede@redhat.com>
3682 L:      linux-input@vger.kernel.org
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3685 F:      drivers/input/touchscreen/chipone_icn8318.c
3686
3687 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3688 M:      Hans de Goede <hdegoede@redhat.com>
3689 L:      linux-input@vger.kernel.org
3690 S:      Maintained
3691 F:      drivers/input/touchscreen/chipone_icn8505.c
3692
3693 CHROME HARDWARE PLATFORM SUPPORT
3694 M:      Benson Leung <bleung@chromium.org>
3695 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3696 S:      Maintained
3697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3698 F:      drivers/platform/chrome/
3699
3700 CHROMEOS EC SUBDRIVERS
3701 M:      Benson Leung <bleung@chromium.org>
3702 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3703 R:      Guenter Roeck <groeck@chromium.org>
3704 S:      Maintained
3705 N:      cros_ec
3706 N:      cros-ec
3707 F:      drivers/power/supply/cros_usbpd-charger.c
3708
3709 CIRRUS LOGIC AUDIO CODEC DRIVERS
3710 M:      Brian Austin <brian.austin@cirrus.com>
3711 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3712 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3713 S:      Maintained
3714 F:      sound/soc/codecs/cs*
3715
3716 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3717 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3718 L:      netdev@vger.kernel.org
3719 S:      Maintained
3720 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3721
3722 CISCO FCOE HBA DRIVER
3723 M:      Satish Kharat <satishkh@cisco.com>
3724 M:      Sesidhar Baddela <sebaddel@cisco.com>
3725 M:      Karan Tilak Kumar <kartilak@cisco.com>
3726 L:      linux-scsi@vger.kernel.org
3727 S:      Supported
3728 F:      drivers/scsi/fnic/
3729
3730 CISCO SCSI HBA DRIVER
3731 M:      Karan Tilak Kumar <kartilak@cisco.com>
3732 M:      Sesidhar Baddela <sebaddel@cisco.com>
3733 L:      linux-scsi@vger.kernel.org
3734 S:      Supported
3735 F:      drivers/scsi/snic/
3736
3737 CISCO VIC ETHERNET NIC DRIVER
3738 M:      Christian Benvenuti <benve@cisco.com>
3739 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3740 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3741 S:      Supported
3742 F:      drivers/net/ethernet/cisco/enic/
3743
3744 CISCO VIC LOW LATENCY NIC DRIVER
3745 M:      Christian Benvenuti <benve@cisco.com>
3746 M:      Nelson Escobar <neescoba@cisco.com>
3747 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3748 S:      Supported
3749 F:      drivers/infiniband/hw/usnic/
3750
3751 CIRRUS LOGIC MADERA CODEC DRIVERS
3752 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3753 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3754 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3755 L:      patches@opensource.cirrus.com
3756 T:      git https://github.com/CirrusLogic/linux-drivers.git
3757 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3758 S:      Supported
3759 F:      Documentation/devicetree/bindings/mfd/madera.txt
3760 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3761 F:      include/linux/irqchip/irq-madera*
3762 F:      include/linux/mfd/madera/*
3763 F:      drivers/gpio/gpio-madera*
3764 F:      drivers/irqchip/irq-madera*
3765 F:      drivers/mfd/madera*
3766 F:      drivers/mfd/cs47l*
3767 F:      drivers/pinctrl/cirrus/*
3768
3769 CLANG-FORMAT FILE
3770 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3771 S:      Maintained
3772 F:      .clang-format
3773
3774 CLEANCACHE API
3775 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3776 L:      linux-kernel@vger.kernel.org
3777 S:      Maintained
3778 F:      mm/cleancache.c
3779 F:      include/linux/cleancache.h
3780
3781 CLK API
3782 M:      Russell King <linux@armlinux.org.uk>
3783 L:      linux-clk@vger.kernel.org
3784 S:      Maintained
3785 F:      include/linux/clk.h
3786
3787 CLOCKSOURCE, CLOCKEVENT DRIVERS
3788 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3789 M:      Thomas Gleixner <tglx@linutronix.de>
3790 L:      linux-kernel@vger.kernel.org
3791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3792 S:      Supported
3793 F:      drivers/clocksource/
3794 F:      Documentation/devicetree/bindings/timer/
3795
3796 CMPC ACPI DRIVER
3797 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3798 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3799 L:      platform-driver-x86@vger.kernel.org
3800 S:      Supported
3801 F:      drivers/platform/x86/classmate-laptop.c
3802
3803 COBALT MEDIA DRIVER
3804 M:      Hans Verkuil <hans.verkuil@cisco.com>
3805 L:      linux-media@vger.kernel.org
3806 T:      git git://linuxtv.org/media_tree.git
3807 W:      https://linuxtv.org
3808 S:      Supported
3809 F:      drivers/media/pci/cobalt/
3810
3811 COCCINELLE/Semantic Patches (SmPL)
3812 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3813 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3814 M:      Nicolas Palix <nicolas.palix@imag.fr>
3815 M:      Michal Marek <michal.lkml@markovi.net>
3816 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3818 W:      http://coccinelle.lip6.fr/
3819 S:      Supported
3820 F:      Documentation/dev-tools/coccinelle.rst
3821 F:      scripts/coccinelle/
3822 F:      scripts/coccicheck
3823
3824 CODA FILE SYSTEM
3825 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3826 M:      coda@cs.cmu.edu
3827 L:      codalist@coda.cs.cmu.edu
3828 W:      http://www.coda.cs.cmu.edu/
3829 S:      Maintained
3830 F:      Documentation/filesystems/coda.txt
3831 F:      fs/coda/
3832 F:      include/linux/coda*.h
3833 F:      include/uapi/linux/coda*.h
3834
3835 CODA V4L2 MEM2MEM DRIVER
3836 M:      Philipp Zabel <p.zabel@pengutronix.de>
3837 L:      linux-media@vger.kernel.org
3838 S:      Maintained
3839 F:      Documentation/devicetree/bindings/media/coda.txt
3840 F:      drivers/media/platform/coda/
3841
3842 CODE OF CONDUCT
3843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3844 S:      Supported
3845 F:      Documentation/process/code-of-conduct.rst
3846 F:      Documentation/process/code-of-conduct-interpretation.rst
3847
3848 COMMON CLK FRAMEWORK
3849 M:      Michael Turquette <mturquette@baylibre.com>
3850 M:      Stephen Boyd <sboyd@kernel.org>
3851 L:      linux-clk@vger.kernel.org
3852 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3854 S:      Maintained
3855 F:      Documentation/devicetree/bindings/clock/
3856 F:      drivers/clk/
3857 X:      drivers/clk/clkdev.c
3858 F:      include/linux/clk-pr*
3859 F:      include/linux/clk/
3860 F:      include/linux/of_clk.h
3861
3862 COMMON INTERNET FILE SYSTEM (CIFS)
3863 M:      Steve French <sfrench@samba.org>
3864 L:      linux-cifs@vger.kernel.org
3865 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3866 W:      http://linux-cifs.samba.org/
3867 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3868 S:      Supported
3869 F:      Documentation/filesystems/cifs/
3870 F:      fs/cifs/
3871
3872 COMPACTPCI HOTPLUG CORE
3873 M:      Scott Murray <scott@spiteful.org>
3874 L:      linux-pci@vger.kernel.org
3875 S:      Maintained
3876 F:      drivers/pci/hotplug/cpci_hotplug*
3877
3878 COMPACTPCI HOTPLUG GENERIC DRIVER
3879 M:      Scott Murray <scott@spiteful.org>
3880 L:      linux-pci@vger.kernel.org
3881 S:      Maintained
3882 F:      drivers/pci/hotplug/cpcihp_generic.c
3883
3884 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3885 M:      Scott Murray <scott@spiteful.org>
3886 L:      linux-pci@vger.kernel.org
3887 S:      Maintained
3888 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3889
3890 COMPAL LAPTOP SUPPORT
3891 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3892 L:      platform-driver-x86@vger.kernel.org
3893 S:      Maintained
3894 F:      drivers/platform/x86/compal-laptop.c
3895
3896 COMPILER ATTRIBUTES
3897 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3898 S:      Maintained
3899 F:      include/linux/compiler_attributes.h
3900
3901 CONEXANT ACCESSRUNNER USB DRIVER
3902 L:      accessrunner-general@lists.sourceforge.net
3903 W:      http://accessrunner.sourceforge.net/
3904 S:      Orphan
3905 F:      drivers/usb/atm/cxacru.c
3906
3907 CONFIGFS
3908 M:      Joel Becker <jlbec@evilplan.org>
3909 M:      Christoph Hellwig <hch@lst.de>
3910 T:      git git://git.infradead.org/users/hch/configfs.git
3911 S:      Supported
3912 F:      fs/configfs/
3913 F:      include/linux/configfs.h
3914
3915 CONNECTOR
3916 M:      Evgeniy Polyakov <zbr@ioremap.net>
3917 L:      netdev@vger.kernel.org
3918 S:      Maintained
3919 F:      drivers/connector/
3920
3921 CONTROL GROUP (CGROUP)
3922 M:      Tejun Heo <tj@kernel.org>
3923 M:      Li Zefan <lizefan@huawei.com>
3924 M:      Johannes Weiner <hannes@cmpxchg.org>
3925 L:      cgroups@vger.kernel.org
3926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3927 S:      Maintained
3928 F:      Documentation/cgroup*
3929 F:      include/linux/cgroup*
3930 F:      kernel/cgroup*
3931
3932 CONTROL GROUP - CPUSET
3933 M:      Li Zefan <lizefan@huawei.com>
3934 L:      cgroups@vger.kernel.org
3935 W:      http://www.bullopensource.org/cpuset/
3936 W:      http://oss.sgi.com/projects/cpusets/
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3938 S:      Maintained
3939 F:      Documentation/cgroup-v1/cpusets.txt
3940 F:      include/linux/cpuset.h
3941 F:      kernel/cgroup/cpuset.c
3942
3943 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3944 M:      Johannes Weiner <hannes@cmpxchg.org>
3945 M:      Michal Hocko <mhocko@kernel.org>
3946 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3947 L:      cgroups@vger.kernel.org
3948 L:      linux-mm@kvack.org
3949 S:      Maintained
3950 F:      mm/memcontrol.c
3951 F:      mm/swap_cgroup.c
3952
3953 CORETEMP HARDWARE MONITORING DRIVER
3954 M:      Fenghua Yu <fenghua.yu@intel.com>
3955 L:      linux-hwmon@vger.kernel.org
3956 S:      Maintained
3957 F:      Documentation/hwmon/coretemp
3958 F:      drivers/hwmon/coretemp.c
3959
3960 COSA/SRP SYNC SERIAL DRIVER
3961 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3962 W:      http://www.fi.muni.cz/~kas/cosa/
3963 S:      Maintained
3964 F:      drivers/net/wan/cosa*
3965
3966 CPMAC ETHERNET DRIVER
3967 M:      Florian Fainelli <f.fainelli@gmail.com>
3968 L:      netdev@vger.kernel.org
3969 S:      Maintained
3970 F:      drivers/net/ethernet/ti/cpmac.c
3971
3972 CPU FREQUENCY SCALING FRAMEWORK
3973 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3974 M:      Viresh Kumar <viresh.kumar@linaro.org>
3975 L:      linux-pm@vger.kernel.org
3976 S:      Maintained
3977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3978 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3979 B:      https://bugzilla.kernel.org
3980 F:      Documentation/admin-guide/pm/cpufreq.rst
3981 F:      Documentation/admin-guide/pm/intel_pstate.rst
3982 F:      Documentation/cpu-freq/
3983 F:      Documentation/devicetree/bindings/cpufreq/
3984 F:      drivers/cpufreq/
3985 F:      include/linux/cpufreq.h
3986 F:      tools/testing/selftests/cpufreq/
3987
3988 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3989 M:      Viresh Kumar <viresh.kumar@linaro.org>
3990 M:      Sudeep Holla <sudeep.holla@arm.com>
3991 L:      linux-pm@vger.kernel.org
3992 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3993 S:      Maintained
3994 F:      drivers/cpufreq/arm_big_little.h
3995 F:      drivers/cpufreq/arm_big_little.c
3996
3997 CPU POWER MONITORING SUBSYSTEM
3998 M:      Thomas Renninger <trenn@suse.com>
3999 M:      Shuah Khan <shuah@kernel.org>
4000 M:      Shuah Khan <skhan@linuxfoundation.org>
4001 L:      linux-pm@vger.kernel.org
4002 S:      Maintained
4003 F:      tools/power/cpupower/
4004
4005 CPUID/MSR DRIVER
4006 M:      "H. Peter Anvin" <hpa@zytor.com>
4007 S:      Maintained
4008 F:      arch/x86/kernel/cpuid.c
4009 F:      arch/x86/kernel/msr.c
4010
4011 CPUIDLE DRIVER - ARM BIG LITTLE
4012 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4013 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4014 L:      linux-pm@vger.kernel.org
4015 L:      linux-arm-kernel@lists.infradead.org
4016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4017 S:      Maintained
4018 F:      drivers/cpuidle/cpuidle-big_little.c
4019
4020 CPUIDLE DRIVER - ARM EXYNOS
4021 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4022 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4023 M:      Kukjin Kim <kgene@kernel.org>
4024 L:      linux-pm@vger.kernel.org
4025 L:      linux-samsung-soc@vger.kernel.org
4026 S:      Supported
4027 F:      drivers/cpuidle/cpuidle-exynos.c
4028 F:      arch/arm/mach-exynos/pm.c
4029
4030 CPU IDLE TIME MANAGEMENT FRAMEWORK
4031 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4032 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4033 L:      linux-pm@vger.kernel.org
4034 S:      Maintained
4035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4036 B:      https://bugzilla.kernel.org
4037 F:      Documentation/admin-guide/pm/cpuidle.rst
4038 F:      drivers/cpuidle/*
4039 F:      include/linux/cpuidle.h
4040
4041 CRAMFS FILESYSTEM
4042 M:      Nicolas Pitre <nico@linaro.org>
4043 S:      Maintained
4044 F:      Documentation/filesystems/cramfs.txt
4045 F:      fs/cramfs/
4046
4047 CRYPTO API
4048 M:      Herbert Xu <herbert@gondor.apana.org.au>
4049 M:      "David S. Miller" <davem@davemloft.net>
4050 L:      linux-crypto@vger.kernel.org
4051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4053 S:      Maintained
4054 F:      Documentation/crypto/
4055 F:      Documentation/devicetree/bindings/crypto/
4056 F:      arch/*/crypto/
4057 F:      crypto/
4058 F:      drivers/crypto/
4059 F:      include/crypto/
4060 F:      include/linux/crypto*
4061
4062 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4063 M:      Neil Horman <nhorman@tuxdriver.com>
4064 L:      linux-crypto@vger.kernel.org
4065 S:      Maintained
4066 F:      crypto/ansi_cprng.c
4067 F:      crypto/rng.c
4068
4069 CS3308 MEDIA DRIVER
4070 M:      Hans Verkuil <hverkuil@xs4all.nl>
4071 L:      linux-media@vger.kernel.org
4072 T:      git git://linuxtv.org/media_tree.git
4073 W:      http://linuxtv.org
4074 S:      Odd Fixes
4075 F:      drivers/media/i2c/cs3308.c
4076
4077 CS5535 Audio ALSA driver
4078 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4079 S:      Maintained
4080 F:      sound/pci/cs5535audio/
4081
4082 CSI DRIVERS FOR ALLWINNER V3s
4083 M:      Yong Deng <yong.deng@magewell.com>
4084 L:      linux-media@vger.kernel.org
4085 T:      git git://linuxtv.org/media_tree.git
4086 S:      Maintained
4087 F:      drivers/media/platform/sunxi/sun6i-csi/
4088 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4089
4090 CW1200 WLAN driver
4091 M:      Solomon Peachy <pizza@shaftnet.org>
4092 S:      Maintained
4093 F:      drivers/net/wireless/st/cw1200/
4094
4095 CX18 VIDEO4LINUX DRIVER
4096 M:      Andy Walls <awalls@md.metrocast.net>
4097 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4098 L:      linux-media@vger.kernel.org
4099 T:      git git://linuxtv.org/media_tree.git
4100 W:      https://linuxtv.org
4101 W:      http://www.ivtvdriver.org/index.php/Cx18
4102 S:      Maintained
4103 F:      Documentation/media/v4l-drivers/cx18*
4104 F:      drivers/media/pci/cx18/
4105 F:      include/uapi/linux/ivtv*
4106
4107 CX2341X MPEG ENCODER HELPER MODULE
4108 M:      Hans Verkuil <hverkuil@xs4all.nl>
4109 L:      linux-media@vger.kernel.org
4110 T:      git git://linuxtv.org/media_tree.git
4111 W:      https://linuxtv.org
4112 S:      Maintained
4113 F:      drivers/media/common/cx2341x*
4114 F:      include/media/drv-intf/cx2341x.h
4115
4116 CX24120 MEDIA DRIVER
4117 M:      Jemma Denson <jdenson@gmail.com>
4118 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4119 L:      linux-media@vger.kernel.org
4120 W:      https://linuxtv.org
4121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4122 S:      Maintained
4123 F:      drivers/media/dvb-frontends/cx24120*
4124
4125 CX88 VIDEO4LINUX DRIVER
4126 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4127 L:      linux-media@vger.kernel.org
4128 W:      https://linuxtv.org
4129 T:      git git://linuxtv.org/media_tree.git
4130 S:      Odd fixes
4131 F:      Documentation/media/v4l-drivers/cx88*
4132 F:      drivers/media/pci/cx88/
4133
4134 CXD2820R MEDIA DRIVER
4135 M:      Antti Palosaari <crope@iki.fi>
4136 L:      linux-media@vger.kernel.org
4137 W:      https://linuxtv.org
4138 W:      http://palosaari.fi/linux/
4139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4140 T:      git git://linuxtv.org/anttip/media_tree.git
4141 S:      Maintained
4142 F:      drivers/media/dvb-frontends/cxd2820r*
4143
4144 CXGB3 ETHERNET DRIVER (CXGB3)
4145 M:      Vishal Kulkarni <vishal@chelsio.com>
4146 L:      netdev@vger.kernel.org
4147 W:      http://www.chelsio.com
4148 S:      Supported
4149 F:      drivers/net/ethernet/chelsio/cxgb3/
4150
4151 CXGB3 ISCSI DRIVER (CXGB3I)
4152 M:      Karen Xie <kxie@chelsio.com>
4153 L:      linux-scsi@vger.kernel.org
4154 W:      http://www.chelsio.com
4155 S:      Supported
4156 F:      drivers/scsi/cxgbi/cxgb3i
4157
4158 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4159 M:      Steve Wise <swise@chelsio.com>
4160 L:      linux-rdma@vger.kernel.org
4161 W:      http://www.openfabrics.org
4162 S:      Supported
4163 F:      drivers/infiniband/hw/cxgb3/
4164 F:      include/uapi/rdma/cxgb3-abi.h
4165
4166 CXGB4 CRYPTO DRIVER (chcr)
4167 M:      Harsh Jain <harsh@chelsio.com>
4168 L:      linux-crypto@vger.kernel.org
4169 W:      http://www.chelsio.com
4170 S:      Supported
4171 F:      drivers/crypto/chelsio
4172
4173 CXGB4 ETHERNET DRIVER (CXGB4)
4174 M:      Vishal Kulkarni <vishal@chelsio.com>
4175 L:      netdev@vger.kernel.org
4176 W:      http://www.chelsio.com
4177 S:      Supported
4178 F:      drivers/net/ethernet/chelsio/cxgb4/
4179
4180 CXGB4 ISCSI DRIVER (CXGB4I)
4181 M:      Karen Xie <kxie@chelsio.com>
4182 L:      linux-scsi@vger.kernel.org
4183 W:      http://www.chelsio.com
4184 S:      Supported
4185 F:      drivers/scsi/cxgbi/cxgb4i
4186
4187 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4188 M:      Steve Wise <swise@chelsio.com>
4189 L:      linux-rdma@vger.kernel.org
4190 W:      http://www.openfabrics.org
4191 S:      Supported
4192 F:      drivers/infiniband/hw/cxgb4/
4193 F:      include/uapi/rdma/cxgb4-abi.h
4194
4195 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4196 M:      Casey Leedom <leedom@chelsio.com>
4197 L:      netdev@vger.kernel.org
4198 W:      http://www.chelsio.com
4199 S:      Supported
4200 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4201
4202 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4203 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4204 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4205 L:      linuxppc-dev@lists.ozlabs.org
4206 S:      Supported
4207 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4208 F:      drivers/misc/cxl/
4209 F:      include/misc/cxl*
4210 F:      include/uapi/misc/cxl.h
4211 F:      Documentation/powerpc/cxl.txt
4212 F:      Documentation/ABI/testing/sysfs-class-cxl
4213
4214 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4215 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4216 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4217 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4218 L:      linux-scsi@vger.kernel.org
4219 S:      Supported
4220 F:      drivers/scsi/cxlflash/
4221 F:      include/uapi/scsi/cxlflash_ioctl.h
4222 F:      Documentation/powerpc/cxlflash.txt
4223
4224 CYBERPRO FB DRIVER
4225 M:      Russell King <linux@armlinux.org.uk>
4226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4227 W:      http://www.armlinux.org.uk/
4228 S:      Maintained
4229 F:      drivers/video/fbdev/cyber2000fb.*
4230
4231 CYCLADES ASYNC MUX DRIVER
4232 W:      http://www.cyclades.com/
4233 S:      Orphan
4234 F:      drivers/tty/cyclades.c
4235 F:      include/linux/cyclades.h
4236 F:      include/uapi/linux/cyclades.h
4237
4238 CYCLADES PC300 DRIVER
4239 W:      http://www.cyclades.com/
4240 S:      Orphan
4241 F:      drivers/net/wan/pc300*
4242
4243 CYPRESS_FIRMWARE MEDIA DRIVER
4244 M:      Antti Palosaari <crope@iki.fi>
4245 L:      linux-media@vger.kernel.org
4246 W:      https://linuxtv.org
4247 W:      http://palosaari.fi/linux/
4248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4249 T:      git git://linuxtv.org/anttip/media_tree.git
4250 S:      Maintained
4251 F:      drivers/media/common/cypress_firmware*
4252
4253 CYTTSP TOUCHSCREEN DRIVER
4254 M:      Ferruh Yigit <fery@cypress.com>
4255 L:      linux-input@vger.kernel.org
4256 S:      Supported
4257 F:      drivers/input/touchscreen/cyttsp*
4258 F:      include/linux/input/cyttsp.h
4259
4260 D-LINK DIR-685 TOUCHKEYS DRIVER
4261 M:      Linus Walleij <linus.walleij@linaro.org>
4262 L:      linux-input@vger.kernel.org
4263 S:      Supported
4264 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4265
4266 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4267 M:      Joshua Kinard <kumba@gentoo.org>
4268 S:      Maintained
4269 F:      drivers/rtc/rtc-ds1685.c
4270 F:      include/linux/rtc/ds1685.h
4271
4272 DAMA SLAVE for AX.25
4273 M:      Joerg Reuter <jreuter@yaina.de>
4274 W:      http://yaina.de/jreuter/
4275 W:      http://www.qsl.net/dl1bke/
4276 L:      linux-hams@vger.kernel.org
4277 S:      Maintained
4278 F:      net/ax25/af_ax25.c
4279 F:      net/ax25/ax25_dev.c
4280 F:      net/ax25/ax25_ds_*
4281 F:      net/ax25/ax25_in.c
4282 F:      net/ax25/ax25_out.c
4283 F:      net/ax25/ax25_timer.c
4284 F:      net/ax25/sysctl_net_ax25.c
4285
4286 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4287 L:      netdev@vger.kernel.org
4288 S:      Orphan
4289 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4290 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4291
4292 DC390/AM53C974 SCSI driver
4293 M:      Hannes Reinecke <hare@suse.com>
4294 L:      linux-scsi@vger.kernel.org
4295 S:      Maintained
4296 F:      drivers/scsi/am53c974.c
4297
4298 DC395x SCSI driver
4299 M:      Oliver Neukum <oliver@neukum.org>
4300 M:      Ali Akcaagac <aliakc@web.de>
4301 M:      Jamie Lenehan <lenehan@twibble.org>
4302 L:      dc395x@twibble.org
4303 W:      http://twibble.org/dist/dc395x/
4304 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4305 S:      Maintained
4306 F:      Documentation/scsi/dc395x.txt
4307 F:      drivers/scsi/dc395x.*
4308
4309 DCCP PROTOCOL
4310 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4311 L:      dccp@vger.kernel.org
4312 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4313 S:      Maintained
4314 F:      include/linux/dccp.h
4315 F:      include/uapi/linux/dccp.h
4316 F:      include/linux/tfrc.h
4317 F:      net/dccp/
4318
4319 DECnet NETWORK LAYER
4320 W:      http://linux-decnet.sourceforge.net
4321 L:      linux-decnet-user@lists.sourceforge.net
4322 S:      Orphan
4323 F:      Documentation/networking/decnet.txt
4324 F:      net/decnet/
4325
4326 DECSTATION PLATFORM SUPPORT
4327 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4328 L:      linux-mips@vger.kernel.org
4329 W:      http://www.linux-mips.org/wiki/DECstation
4330 S:      Maintained
4331 F:      arch/mips/dec/
4332 F:      arch/mips/include/asm/dec/
4333 F:      arch/mips/include/asm/mach-dec/
4334
4335 DEFXX FDDI NETWORK DRIVER
4336 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4337 S:      Maintained
4338 F:      drivers/net/fddi/defxx.*
4339
4340 DELL SMBIOS DRIVER
4341 M:      Pali Rohár <pali.rohar@gmail.com>
4342 M:      Mario Limonciello <mario.limonciello@dell.com>
4343 L:      platform-driver-x86@vger.kernel.org
4344 S:      Maintained
4345 F:      drivers/platform/x86/dell-smbios.*
4346
4347 DELL SMBIOS SMM DRIVER
4348 M:      Mario Limonciello <mario.limonciello@dell.com>
4349 L:      platform-driver-x86@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/platform/x86/dell-smbios-smm.c
4352
4353 DELL SMBIOS WMI DRIVER
4354 M:      Mario Limonciello <mario.limonciello@dell.com>
4355 L:      platform-driver-x86@vger.kernel.org
4356 S:      Maintained
4357 F:      drivers/platform/x86/dell-smbios-wmi.c
4358 F:      tools/wmi/dell-smbios-example.c
4359
4360 DEFZA FDDI NETWORK DRIVER
4361 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4362 S:      Maintained
4363 F:      drivers/net/fddi/defza.*
4364
4365 DELL LAPTOP DRIVER
4366 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4367 M:      Pali Rohár <pali.rohar@gmail.com>
4368 L:      platform-driver-x86@vger.kernel.org
4369 S:      Maintained
4370 F:      drivers/platform/x86/dell-laptop.c
4371
4372 DELL LAPTOP FREEFALL DRIVER
4373 M:      Pali Rohár <pali.rohar@gmail.com>
4374 S:      Maintained
4375 F:      drivers/platform/x86/dell-smo8800.c
4376
4377 DELL LAPTOP RBTN DRIVER
4378 M:      Pali Rohár <pali.rohar@gmail.com>
4379 S:      Maintained
4380 F:      drivers/platform/x86/dell-rbtn.*
4381
4382 DELL REMOTE BIOS UPDATE DRIVER
4383 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4384 L:      platform-driver-x86@vger.kernel.org
4385 S:      Maintained
4386 F:      drivers/platform/x86/dell_rbu.c
4387
4388 DELL LAPTOP SMM DRIVER
4389 M:      Pali Rohár <pali.rohar@gmail.com>
4390 S:      Maintained
4391 F:      drivers/hwmon/dell-smm-hwmon.c
4392 F:      include/uapi/linux/i8k.h
4393
4394 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4395 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4396 L:      platform-driver-x86@vger.kernel.org
4397 S:      Maintained
4398 F:      Documentation/dcdbas.txt
4399 F:      drivers/platform/x86/dcdbas.*
4400
4401 DELL WMI NOTIFICATIONS DRIVER
4402 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4403 M:      Pali Rohár <pali.rohar@gmail.com>
4404 S:      Maintained
4405 F:      drivers/platform/x86/dell-wmi.c
4406
4407 DELL WMI DESCRIPTOR DRIVER
4408 M:      Mario Limonciello <mario.limonciello@dell.com>
4409 S:      Maintained
4410 F:      drivers/platform/x86/dell-wmi-descriptor.c
4411
4412 DELTA ST MEDIA DRIVER
4413 M:      Hugues Fruchet <hugues.fruchet@st.com>
4414 L:      linux-media@vger.kernel.org
4415 T:      git git://linuxtv.org/media_tree.git
4416 W:      https://linuxtv.org
4417 S:      Supported
4418 F:      drivers/media/platform/sti/delta
4419
4420 DENALI NAND DRIVER
4421 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4422 L:      linux-mtd@lists.infradead.org
4423 S:      Supported
4424 F:      drivers/mtd/nand/raw/denali*
4425
4426 DESIGNWARE USB2 DRD IP DRIVER
4427 M:      Minas Harutyunyan <hminas@synopsys.com>
4428 L:      linux-usb@vger.kernel.org
4429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4430 S:      Maintained
4431 F:      drivers/usb/dwc2/
4432
4433 DESIGNWARE USB3 DRD IP DRIVER
4434 M:      Felipe Balbi <balbi@kernel.org>
4435 L:      linux-usb@vger.kernel.org
4436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4437 S:      Maintained
4438 F:      drivers/usb/dwc3/
4439
4440 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4441 M:      Andreas Klinger <ak@it-klinger.de>
4442 L:      linux-iio@vger.kernel.org
4443 S:      Maintained
4444 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4445 F:      drivers/iio/proximity/srf*.c
4446
4447 DEVICE COREDUMP (DEV_COREDUMP)
4448 M:      Johannes Berg <johannes@sipsolutions.net>
4449 L:      linux-kernel@vger.kernel.org
4450 S:      Maintained
4451 F:      drivers/base/devcoredump.c
4452 F:      include/linux/devcoredump.h
4453
4454 DEVICE FREQUENCY (DEVFREQ)
4455 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4456 M:      Kyungmin Park <kyungmin.park@samsung.com>
4457 R:      Chanwoo Choi <cw00.choi@samsung.com>
4458 L:      linux-pm@vger.kernel.org
4459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4460 S:      Maintained
4461 F:      drivers/devfreq/
4462 F:      include/linux/devfreq.h
4463 F:      Documentation/devicetree/bindings/devfreq/
4464
4465 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4466 M:      Chanwoo Choi <cw00.choi@samsung.com>
4467 L:      linux-pm@vger.kernel.org
4468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4469 S:      Supported
4470 F:      drivers/devfreq/event/
4471 F:      drivers/devfreq/devfreq-event.c
4472 F:      include/linux/devfreq-event.h
4473 F:      Documentation/devicetree/bindings/devfreq/event/
4474
4475 DEVICE NUMBER REGISTRY
4476 M:      Torben Mathiasen <device@lanana.org>
4477 W:      http://lanana.org/docs/device-list/index.html
4478 S:      Maintained
4479
4480 DEVICE-MAPPER  (LVM)
4481 M:      Alasdair Kergon <agk@redhat.com>
4482 M:      Mike Snitzer <snitzer@redhat.com>
4483 M:      dm-devel@redhat.com
4484 L:      dm-devel@redhat.com
4485 W:      http://sources.redhat.com/dm
4486 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4488 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4489 S:      Maintained
4490 F:      Documentation/device-mapper/
4491 F:      drivers/md/Makefile
4492 F:      drivers/md/Kconfig
4493 F:      drivers/md/dm*
4494 F:      drivers/md/persistent-data/
4495 F:      include/linux/device-mapper.h
4496 F:      include/linux/dm-*.h
4497 F:      include/uapi/linux/dm-*.h
4498
4499 DEVLINK
4500 M:      Jiri Pirko <jiri@mellanox.com>
4501 L:      netdev@vger.kernel.org
4502 S:      Supported
4503 F:      net/core/devlink.c
4504 F:      include/net/devlink.h
4505 F:      include/uapi/linux/devlink.h
4506
4507 DIALOG SEMICONDUCTOR DRIVERS
4508 M:      Support Opensource <support.opensource@diasemi.com>
4509 W:      http://www.dialog-semiconductor.com/products
4510 S:      Supported
4511 F:      Documentation/hwmon/da90??
4512 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4513 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4514 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4515 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4516 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4517 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4518 F:      drivers/gpio/gpio-da90??.c
4519 F:      drivers/hwmon/da90??-hwmon.c
4520 F:      drivers/iio/adc/da91??-*.c
4521 F:      drivers/input/misc/da90??_onkey.c
4522 F:      drivers/input/touchscreen/da9052_tsi.c
4523 F:      drivers/leds/leds-da90??.c
4524 F:      drivers/mfd/da903x.c
4525 F:      drivers/mfd/da90??-*.c
4526 F:      drivers/mfd/da91??-*.c
4527 F:      drivers/power/supply/da9052-battery.c
4528 F:      drivers/power/supply/da91??-*.c
4529 F:      drivers/regulator/da903x.c
4530 F:      drivers/regulator/da9???-regulator.[ch]
4531 F:      drivers/thermal/da90??-thermal.c
4532 F:      drivers/rtc/rtc-da90??.c
4533 F:      drivers/video/backlight/da90??_bl.c
4534 F:      drivers/watchdog/da90??_wdt.c
4535 F:      include/linux/mfd/da903x.h
4536 F:      include/linux/mfd/da9052/
4537 F:      include/linux/mfd/da9055/
4538 F:      include/linux/mfd/da9062/
4539 F:      include/linux/mfd/da9063/
4540 F:      include/linux/mfd/da9150/
4541 F:      include/linux/regulator/da9211.h
4542 F:      include/sound/da[79]*.h
4543 F:      sound/soc/codecs/da[79]*.[ch]
4544
4545 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4546 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4547 L:      linux-gpio@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/gpio/gpio-gpio-mm.c
4550
4551 DIOLAN U2C-12 I2C DRIVER
4552 M:      Guenter Roeck <linux@roeck-us.net>
4553 L:      linux-i2c@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4556
4557 FILESYSTEM DIRECT ACCESS (DAX)
4558 M:      Matthew Wilcox <willy@infradead.org>
4559 M:      Ross Zwisler <zwisler@kernel.org>
4560 M:      Jan Kara <jack@suse.cz>
4561 L:      linux-fsdevel@vger.kernel.org
4562 S:      Supported
4563 F:      fs/dax.c
4564 F:      include/linux/dax.h
4565 F:      include/trace/events/fs_dax.h
4566
4567 DEVICE DIRECT ACCESS (DAX)
4568 M:      Dan Williams <dan.j.williams@intel.com>
4569 M:      Dave Jiang <dave.jiang@intel.com>
4570 M:      Ross Zwisler <zwisler@kernel.org>
4571 M:      Vishal Verma <vishal.l.verma@intel.com>
4572 L:      linux-nvdimm@lists.01.org
4573 S:      Supported
4574 F:      drivers/dax/
4575
4576 DIRECTORY NOTIFICATION (DNOTIFY)
4577 M:      Jan Kara <jack@suse.cz>
4578 R:      Amir Goldstein <amir73il@gmail.com>
4579 L:      linux-fsdevel@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/filesystems/dnotify.txt
4582 F:      fs/notify/dnotify/
4583 F:      include/linux/dnotify.h
4584
4585 DISK GEOMETRY AND PARTITION HANDLING
4586 M:      Andries Brouwer <aeb@cwi.nl>
4587 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4588 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4589 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4590 S:      Maintained
4591
4592 DISKQUOTA
4593 M:      Jan Kara <jack@suse.com>
4594 S:      Maintained
4595 F:      Documentation/filesystems/quota.txt
4596 F:      fs/quota/
4597 F:      include/linux/quota*.h
4598 F:      include/uapi/linux/quota*.h
4599
4600 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4601 M:      Bernie Thompson <bernie@plugable.com>
4602 L:      linux-fbdev@vger.kernel.org
4603 S:      Maintained
4604 W:      http://plugable.com/category/projects/udlfb/
4605 F:      drivers/video/fbdev/udlfb.c
4606 F:      include/video/udlfb.h
4607 F:      Documentation/fb/udlfb.txt
4608
4609 DISTRIBUTED LOCK MANAGER (DLM)
4610 M:      Christine Caulfield <ccaulfie@redhat.com>
4611 M:      David Teigland <teigland@redhat.com>
4612 L:      cluster-devel@redhat.com
4613 W:      http://sources.redhat.com/cluster/
4614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4615 S:      Supported
4616 F:      fs/dlm/
4617
4618 DMA BUFFER SHARING FRAMEWORK
4619 M:      Sumit Semwal <sumit.semwal@linaro.org>
4620 S:      Maintained
4621 L:      linux-media@vger.kernel.org
4622 L:      dri-devel@lists.freedesktop.org
4623 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4624 F:      drivers/dma-buf/
4625 F:      include/linux/dma-buf*
4626 F:      include/linux/reservation.h
4627 F:      include/linux/*fence.h
4628 F:      Documentation/driver-api/dma-buf.rst
4629 T:      git git://anongit.freedesktop.org/drm/drm-misc
4630
4631 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4632 M:      Vinod Koul <vkoul@kernel.org>
4633 L:      dmaengine@vger.kernel.org
4634 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4635 S:      Maintained
4636 F:      drivers/dma/
4637 F:      include/linux/dmaengine.h
4638 F:      include/linux/of_dma.h
4639 F:      Documentation/devicetree/bindings/dma/
4640 F:      Documentation/driver-api/dmaengine/
4641 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4642
4643 DMA MAPPING HELPERS
4644 M:      Christoph Hellwig <hch@lst.de>
4645 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4646 R:      Robin Murphy <robin.murphy@arm.com>
4647 L:      iommu@lists.linux-foundation.org
4648 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4649 W:      http://git.infradead.org/users/hch/dma-mapping.git
4650 S:      Supported
4651 F:      kernel/dma/
4652 F:      include/asm-generic/dma-mapping.h
4653 F:      include/linux/dma-direct.h
4654 F:      include/linux/dma-mapping.h
4655 F:      include/linux/dma-noncoherent.h
4656
4657 DME1737 HARDWARE MONITOR DRIVER
4658 M:      Juerg Haefliger <juergh@gmail.com>
4659 L:      linux-hwmon@vger.kernel.org
4660 S:      Maintained
4661 F:      Documentation/hwmon/dme1737
4662 F:      drivers/hwmon/dme1737.c
4663
4664 DMI/SMBIOS SUPPORT
4665 M:      Jean Delvare <jdelvare@suse.com>
4666 S:      Maintained
4667 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4668 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4669 F:      drivers/firmware/dmi-id.c
4670 F:      drivers/firmware/dmi_scan.c
4671 F:      include/linux/dmi.h
4672
4673 DOCUMENTATION
4674 M:      Jonathan Corbet <corbet@lwn.net>
4675 L:      linux-doc@vger.kernel.org
4676 S:      Maintained
4677 F:      Documentation/
4678 F:      scripts/kernel-doc
4679 X:      Documentation/ABI/
4680 X:      Documentation/acpi/
4681 X:      Documentation/devicetree/
4682 X:      Documentation/i2c/
4683 X:      Documentation/media/
4684 X:      Documentation/power/
4685 X:      Documentation/spi/
4686 T:      git git://git.lwn.net/linux.git docs-next
4687
4688 DOCUMENTATION/ITALIAN
4689 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4690 L:      linux-doc@vger.kernel.org
4691 S:      Maintained
4692 F:      Documentation/translations/it_IT
4693
4694 DONGWOON DW9714 LENS VOICE COIL DRIVER
4695 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4696 L:      linux-media@vger.kernel.org
4697 T:      git git://linuxtv.org/media_tree.git
4698 S:      Maintained
4699 F:      drivers/media/i2c/dw9714.c
4700 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4701
4702 DONGWOON DW9807 LENS VOICE COIL DRIVER
4703 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4704 L:      linux-media@vger.kernel.org
4705 T:      git git://linuxtv.org/media_tree.git
4706 S:      Maintained
4707 F:      drivers/media/i2c/dw9807-vcm.c
4708 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4709
4710 DOUBLETALK DRIVER
4711 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4712 L:      blinux-list@redhat.com
4713 S:      Maintained
4714 F:      drivers/char/dtlk.c
4715 F:      include/linux/dtlk.h
4716
4717 DPAA2 DATAPATH I/O (DPIO) DRIVER
4718 M:      Roy Pledge <Roy.Pledge@nxp.com>
4719 L:      linux-kernel@vger.kernel.org
4720 S:      Maintained
4721 F:      drivers/soc/fsl/dpio
4722
4723 DPAA2 ETHERNET DRIVER
4724 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4725 L:      netdev@vger.kernel.org
4726 S:      Maintained
4727 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4728 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4729 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4730 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4731 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4732
4733 DPAA2 ETHERNET SWITCH DRIVER
4734 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4735 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4736 L:      linux-kernel@vger.kernel.org
4737 S:      Maintained
4738 F:      drivers/staging/fsl-dpaa2/ethsw
4739
4740 DPAA2 PTP CLOCK DRIVER
4741 M:      Yangbo Lu <yangbo.lu@nxp.com>
4742 L:      netdev@vger.kernel.org
4743 S:      Maintained
4744 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4745 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4746
4747 DPT_I2O SCSI RAID DRIVER
4748 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4749 L:      linux-scsi@vger.kernel.org
4750 W:      http://www.adaptec.com/
4751 S:      Maintained
4752 F:      drivers/scsi/dpt*
4753 F:      drivers/scsi/dpt/
4754
4755 DRBD DRIVER
4756 M:      Philipp Reisner <philipp.reisner@linbit.com>
4757 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4758 L:      drbd-dev@lists.linbit.com
4759 W:      http://www.drbd.org
4760 T:      git git://git.linbit.com/linux-drbd.git
4761 T:      git git://git.linbit.com/drbd-8.4.git
4762 S:      Supported
4763 F:      drivers/block/drbd/
4764 F:      lib/lru_cache.c
4765 F:      Documentation/blockdev/drbd/
4766
4767 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4768 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4769 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4771 S:      Supported
4772 F:      Documentation/kobject.txt
4773 F:      drivers/base/
4774 F:      fs/debugfs/
4775 F:      fs/sysfs/
4776 F:      include/linux/debugfs.h
4777 F:      include/linux/kobj*
4778 F:      lib/kobj*
4779
4780 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4781 M:      Kevin Hilman <khilman@kernel.org>
4782 M:      Nishanth Menon <nm@ti.com>
4783 S:      Maintained
4784 F:      drivers/power/avs/
4785 F:      include/linux/power/smartreflex.h
4786 L:      linux-pm@vger.kernel.org
4787
4788 DRM DRIVER FOR ARM PL111 CLCD
4789 M:      Eric Anholt <eric@anholt.net>
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791 S:      Supported
4792 F:      drivers/gpu/drm/pl111/
4793
4794 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4795 M:      Linus Walleij <linus.walleij@linaro.org>
4796 T:      git git://anongit.freedesktop.org/drm/drm-misc
4797 S:      Maintained
4798 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4799 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4800
4801 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4802 M:      Dave Airlie <airlied@redhat.com>
4803 S:      Odd Fixes
4804 F:      drivers/gpu/drm/ast/
4805
4806 DRM DRIVER FOR BOCHS VIRTUAL GPU
4807 M:      Gerd Hoffmann <kraxel@redhat.com>
4808 L:      virtualization@lists.linux-foundation.org
4809 T:      git git://anongit.freedesktop.org/drm/drm-misc
4810 S:      Maintained
4811 F:      drivers/gpu/drm/bochs/
4812
4813 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4814 M:      Linus Walleij <linus.walleij@linaro.org>
4815 T:      git git://anongit.freedesktop.org/drm/drm-misc
4816 S:      Maintained
4817 F:      drivers/gpu/drm/tve200/
4818
4819 DRM DRIVER FOR ILITEK ILI9225 PANELS
4820 M:      David Lechner <david@lechnology.com>
4821 S:      Maintained
4822 F:      drivers/gpu/drm/tinydrm/ili9225.c
4823 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4824
4825 DRM DRIVER FOR HX8357D PANELS
4826 M:      Eric Anholt <eric@anholt.net>
4827 T:      git git://anongit.freedesktop.org/drm/drm-misc
4828 S:      Maintained
4829 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4830 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4831
4832 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4833 S:      Orphan / Obsolete
4834 F:      drivers/gpu/drm/i810/
4835 F:      include/uapi/drm/i810_drm.h
4836
4837 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4838 S:      Orphan / Obsolete
4839 F:      drivers/gpu/drm/mga/
4840 F:      include/uapi/drm/mga_drm.h
4841
4842 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4843 M:      Dave Airlie <airlied@redhat.com>
4844 S:      Odd Fixes
4845 F:      drivers/gpu/drm/mgag200/
4846
4847 DRM DRIVER FOR MI0283QT
4848 M:      Noralf Trønnes <noralf@tronnes.org>
4849 S:      Maintained
4850 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4851 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4852
4853 DRM DRIVER FOR MSM ADRENO GPU
4854 M:      Rob Clark <robdclark@gmail.com>
4855 L:      linux-arm-msm@vger.kernel.org
4856 L:      dri-devel@lists.freedesktop.org
4857 L:      freedreno@lists.freedesktop.org
4858 T:      git git://people.freedesktop.org/~robclark/linux
4859 S:      Maintained
4860 F:      drivers/gpu/drm/msm/
4861 F:      include/uapi/drm/msm_drm.h
4862 F:      Documentation/devicetree/bindings/display/msm/
4863
4864 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4865 M:      Ben Skeggs <bskeggs@redhat.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 L:      nouveau@lists.freedesktop.org
4868 T:      git git://github.com/skeggsb/linux
4869 S:      Supported
4870 F:      drivers/gpu/drm/nouveau/
4871 F:      include/uapi/drm/nouveau_drm.h
4872
4873 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4874 M:      Stefan Mavrodiev <stefan@olimex.com>
4875 S:      Maintained
4876 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4877 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4878
4879 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4880 M:      Noralf Trønnes <noralf@tronnes.org>
4881 S:      Maintained
4882 F:      drivers/gpu/drm/tinydrm/repaper.c
4883 F:      Documentation/devicetree/bindings/display/repaper.txt
4884
4885 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4886 M:      Dave Airlie <airlied@redhat.com>
4887 M:      Gerd Hoffmann <kraxel@redhat.com>
4888 L:      virtualization@lists.linux-foundation.org
4889 T:      git git://anongit.freedesktop.org/drm/drm-misc
4890 S:      Obsolete
4891 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4892 F:      drivers/gpu/drm/cirrus/
4893
4894 DRM DRIVER FOR QXL VIRTUAL GPU
4895 M:      Dave Airlie <airlied@redhat.com>
4896 M:      Gerd Hoffmann <kraxel@redhat.com>
4897 L:      virtualization@lists.linux-foundation.org
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899 S:      Maintained
4900 F:      drivers/gpu/drm/qxl/
4901 F:      include/uapi/drm/qxl_drm.h
4902
4903 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4904 S:      Orphan / Obsolete
4905 F:      drivers/gpu/drm/r128/
4906 F:      include/uapi/drm/r128_drm.h
4907
4908 DRM DRIVER FOR SAVAGE VIDEO CARDS
4909 S:      Orphan / Obsolete
4910 F:      drivers/gpu/drm/savage/
4911 F:      include/uapi/drm/savage_drm.h
4912
4913 DRM DRIVER FOR SIS VIDEO CARDS
4914 S:      Orphan / Obsolete
4915 F:      drivers/gpu/drm/sis/
4916 F:      include/uapi/drm/sis_drm.h
4917
4918 DRM DRIVER FOR SITRONIX ST7586 PANELS
4919 M:      David Lechner <david@lechnology.com>
4920 S:      Maintained
4921 F:      drivers/gpu/drm/tinydrm/st7586.c
4922 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4923
4924 DRM DRIVER FOR SITRONIX ST7735R PANELS
4925 M:      David Lechner <david@lechnology.com>
4926 S:      Maintained
4927 F:      drivers/gpu/drm/tinydrm/st7735r.c
4928 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4929
4930 DRM DRIVER FOR TDFX VIDEO CARDS
4931 S:      Orphan / Obsolete
4932 F:      drivers/gpu/drm/tdfx/
4933
4934 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4935 M:      Dave Airlie <airlied@redhat.com>
4936 R:      Sean Paul <sean@poorly.run>
4937 L:      dri-devel@lists.freedesktop.org
4938 S:      Odd Fixes
4939 F:      drivers/gpu/drm/udl/
4940 T:      git git://anongit.freedesktop.org/drm/drm-misc
4941
4942 DRM DRIVER FOR VMWARE VIRTUAL GPU
4943 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4944 M:      Thomas Hellstrom <thellstrom@vmware.com>
4945 L:      dri-devel@lists.freedesktop.org
4946 T:      git git://people.freedesktop.org/~thomash/linux
4947 S:      Supported
4948 F:      drivers/gpu/drm/vmwgfx/
4949 F:      include/uapi/drm/vmwgfx_drm.h
4950
4951 DRM DRIVERS
4952 M:      David Airlie <airlied@linux.ie>
4953 M:      Daniel Vetter <daniel@ffwll.ch>
4954 L:      dri-devel@lists.freedesktop.org
4955 T:      git git://anongit.freedesktop.org/drm/drm
4956 B:      https://bugs.freedesktop.org/
4957 C:      irc://chat.freenode.net/dri-devel
4958 S:      Maintained
4959 F:      drivers/gpu/drm/
4960 F:      drivers/gpu/vga/
4961 F:      Documentation/devicetree/bindings/display/
4962 F:      Documentation/devicetree/bindings/gpu/
4963 F:      Documentation/gpu/
4964 F:      include/drm/
4965 F:      include/uapi/drm/
4966 F:      include/linux/vga*
4967
4968 DRM DRIVERS AND MISC GPU PATCHES
4969 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4970 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4971 M:      Sean Paul <sean@poorly.run>
4972 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4973 S:      Maintained
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975 F:      Documentation/gpu/
4976 F:      drivers/gpu/vga/
4977 F:      drivers/gpu/drm/*
4978 F:      include/drm/drm*
4979 F:      include/uapi/drm/drm*
4980 F:      include/linux/vga*
4981
4982 DRM DRIVERS FOR ALLWINNER A10
4983 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4984 L:      dri-devel@lists.freedesktop.org
4985 S:      Supported
4986 F:      drivers/gpu/drm/sun4i/
4987 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4988 T:      git git://anongit.freedesktop.org/drm/drm-misc
4989
4990 DRM DRIVERS FOR AMLOGIC SOCS
4991 M:      Neil Armstrong <narmstrong@baylibre.com>
4992 L:      dri-devel@lists.freedesktop.org
4993 L:      linux-amlogic@lists.infradead.org
4994 W:      http://linux-meson.com/
4995 S:      Supported
4996 F:      drivers/gpu/drm/meson/
4997 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4998 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4999 F:      Documentation/gpu/meson.rst
5000 T:      git git://anongit.freedesktop.org/drm/drm-misc
5001
5002 DRM DRIVERS FOR ATMEL HLCDC
5003 M:      Boris Brezillon <bbrezillon@kernel.org>
5004 L:      dri-devel@lists.freedesktop.org
5005 S:      Supported
5006 F:      drivers/gpu/drm/atmel-hlcdc/
5007 F:      Documentation/devicetree/bindings/display/atmel/
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009
5010 DRM DRIVERS FOR BRIDGE CHIPS
5011 M:      Archit Taneja <architt@codeaurora.org>
5012 M:      Andrzej Hajda <a.hajda@samsung.com>
5013 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5014 S:      Maintained
5015 T:      git git://anongit.freedesktop.org/drm/drm-misc
5016 F:      drivers/gpu/drm/bridge/
5017
5018 DRM DRIVERS FOR EXYNOS
5019 M:      Inki Dae <inki.dae@samsung.com>
5020 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5021 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5022 M:      Kyungmin Park <kyungmin.park@samsung.com>
5023 L:      dri-devel@lists.freedesktop.org
5024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5025 S:      Supported
5026 F:      drivers/gpu/drm/exynos/
5027 F:      include/uapi/drm/exynos_drm.h
5028 F:      Documentation/devicetree/bindings/display/exynos/
5029
5030 DRM DRIVERS FOR FREESCALE DCU
5031 M:      Stefan Agner <stefan@agner.ch>
5032 M:      Alison Wang <alison.wang@nxp.com>
5033 L:      dri-devel@lists.freedesktop.org
5034 S:      Supported
5035 F:      drivers/gpu/drm/fsl-dcu/
5036 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5037 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5038 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5039 T:      git git://anongit.freedesktop.org/drm/drm-misc
5040
5041 DRM DRIVERS FOR FREESCALE IMX
5042 M:      Philipp Zabel <p.zabel@pengutronix.de>
5043 L:      dri-devel@lists.freedesktop.org
5044 S:      Maintained
5045 F:      drivers/gpu/drm/imx/
5046 F:      drivers/gpu/ipu-v3/
5047 F:      Documentation/devicetree/bindings/display/imx/
5048
5049 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5050 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5051 L:      dri-devel@lists.freedesktop.org
5052 T:      git git://github.com/patjak/drm-gma500
5053 S:      Maintained
5054 F:      drivers/gpu/drm/gma500/
5055
5056 DRM DRIVERS FOR HISILICON
5057 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5058 M:      Rongrong Zou <zourongrong@gmail.com>
5059 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5060 R:      Chen Feng <puck.chen@hisilicon.com>
5061 L:      dri-devel@lists.freedesktop.org
5062 T:      git git://github.com/xin3liang/linux.git
5063 S:      Maintained
5064 F:      drivers/gpu/drm/hisilicon/
5065 F:      Documentation/devicetree/bindings/display/hisilicon/
5066
5067 DRM DRIVERS FOR MEDIATEK
5068 M:      CK Hu <ck.hu@mediatek.com>
5069 M:      Philipp Zabel <p.zabel@pengutronix.de>
5070 L:      dri-devel@lists.freedesktop.org
5071 S:      Supported
5072 F:      drivers/gpu/drm/mediatek/
5073 F:      Documentation/devicetree/bindings/display/mediatek/
5074
5075 DRM DRIVERS FOR NVIDIA TEGRA
5076 M:      Thierry Reding <thierry.reding@gmail.com>
5077 L:      dri-devel@lists.freedesktop.org
5078 L:      linux-tegra@vger.kernel.org
5079 T:      git git://anongit.freedesktop.org/tegra/linux.git
5080 S:      Supported
5081 F:      drivers/gpu/drm/tegra/
5082 F:      drivers/gpu/host1x/
5083 F:      include/linux/host1x.h
5084 F:      include/uapi/drm/tegra_drm.h
5085 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5086
5087 DRM DRIVERS FOR RENESAS
5088 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5089 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5090 L:      dri-devel@lists.freedesktop.org
5091 L:      linux-renesas-soc@vger.kernel.org
5092 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5093 S:      Supported
5094 F:      drivers/gpu/drm/rcar-du/
5095 F:      drivers/gpu/drm/shmobile/
5096 F:      include/linux/platform_data/shmob_drm.h
5097 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5098 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5099 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5100
5101 DRM DRIVERS FOR ROCKCHIP
5102 M:      Sandy Huang <hjc@rock-chips.com>
5103 M:      Heiko Stübner <heiko@sntech.de>
5104 L:      dri-devel@lists.freedesktop.org
5105 S:      Maintained
5106 F:      drivers/gpu/drm/rockchip/
5107 F:      Documentation/devicetree/bindings/display/rockchip/
5108 T:      git git://anongit.freedesktop.org/drm/drm-misc
5109
5110 DRM DRIVERS FOR STI
5111 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5112 M:      Vincent Abriou <vincent.abriou@st.com>
5113 L:      dri-devel@lists.freedesktop.org
5114 T:      git git://anongit.freedesktop.org/drm/drm-misc
5115 S:      Maintained
5116 F:      drivers/gpu/drm/sti
5117 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5118
5119 DRM DRIVERS FOR STM
5120 M:      Yannick Fertre <yannick.fertre@st.com>
5121 M:      Philippe Cornu <philippe.cornu@st.com>
5122 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5123 M:      Vincent Abriou <vincent.abriou@st.com>
5124 L:      dri-devel@lists.freedesktop.org
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126 S:      Maintained
5127 F:      drivers/gpu/drm/stm
5128 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5129
5130 DRM DRIVERS FOR TI LCDC
5131 M:      Jyri Sarha <jsarha@ti.com>
5132 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5133 L:      dri-devel@lists.freedesktop.org
5134 S:      Maintained
5135 F:      drivers/gpu/drm/tilcdc/
5136 F:      Documentation/devicetree/bindings/display/tilcdc/
5137
5138 DRM DRIVERS FOR TI OMAP
5139 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5140 L:      dri-devel@lists.freedesktop.org
5141 S:      Maintained
5142 F:      drivers/gpu/drm/omapdrm/
5143 F:      Documentation/devicetree/bindings/display/ti/
5144
5145 DRM DRIVERS FOR V3D
5146 M:      Eric Anholt <eric@anholt.net>
5147 S:      Supported
5148 F:      drivers/gpu/drm/v3d/
5149 F:      include/uapi/drm/v3d_drm.h
5150 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5151 T:      git git://anongit.freedesktop.org/drm/drm-misc
5152
5153 DRM DRIVERS FOR VC4
5154 M:      Eric Anholt <eric@anholt.net>
5155 T:      git git://github.com/anholt/linux
5156 S:      Supported
5157 F:      drivers/gpu/drm/vc4/
5158 F:      include/uapi/drm/vc4_drm.h
5159 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161
5162 DRM DRIVERS FOR VIVANTE GPU IP
5163 M:      Lucas Stach <l.stach@pengutronix.de>
5164 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5165 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5166 L:      etnaviv@lists.freedesktop.org
5167 L:      dri-devel@lists.freedesktop.org
5168 S:      Maintained
5169 F:      drivers/gpu/drm/etnaviv/
5170 F:      include/uapi/drm/etnaviv_drm.h
5171 F:      Documentation/devicetree/bindings/display/etnaviv/
5172
5173 DRM DRIVERS FOR ZTE ZX
5174 M:      Shawn Guo <shawnguo@kernel.org>
5175 L:      dri-devel@lists.freedesktop.org
5176 S:      Maintained
5177 F:      drivers/gpu/drm/zte/
5178 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5179 T:      git git://anongit.freedesktop.org/drm/drm-misc
5180
5181 DRM PANEL DRIVERS
5182 M:      Thierry Reding <thierry.reding@gmail.com>
5183 L:      dri-devel@lists.freedesktop.org
5184 T:      git git://anongit.freedesktop.org/drm/drm-misc
5185 S:      Maintained
5186 F:      drivers/gpu/drm/drm_panel.c
5187 F:      drivers/gpu/drm/panel/
5188 F:      include/drm/drm_panel.h
5189 F:      Documentation/devicetree/bindings/display/panel/
5190
5191 DRM TINYDRM DRIVERS
5192 M:      Noralf Trønnes <noralf@tronnes.org>
5193 W:      https://github.com/notro/tinydrm/wiki/Development
5194 T:      git git://anongit.freedesktop.org/drm/drm-misc
5195 S:      Maintained
5196 F:      drivers/gpu/drm/tinydrm/
5197 F:      include/drm/tinydrm/
5198
5199 DRM DRIVERS FOR XEN
5200 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5201 T:      git git://anongit.freedesktop.org/drm/drm-misc
5202 L:      dri-devel@lists.freedesktop.org
5203 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5204 S:      Supported
5205 F:      drivers/gpu/drm/xen/
5206 F:      Documentation/gpu/xen-front.rst
5207
5208 DRM TTM SUBSYSTEM
5209 M:      Christian Koenig <christian.koenig@amd.com>
5210 M:      Huang Rui <ray.huang@amd.com>
5211 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5212 T:      git git://people.freedesktop.org/~agd5f/linux
5213 S:      Maintained
5214 L:      dri-devel@lists.freedesktop.org
5215 F:      include/drm/ttm/
5216 F:      drivers/gpu/drm/ttm/
5217
5218 DSBR100 USB FM RADIO DRIVER
5219 M:      Alexey Klimov <klimov.linux@gmail.com>
5220 L:      linux-media@vger.kernel.org
5221 T:      git git://linuxtv.org/media_tree.git
5222 S:      Maintained
5223 F:      drivers/media/radio/dsbr100.c
5224
5225 DSCC4 DRIVER
5226 M:      Francois Romieu <romieu@fr.zoreil.com>
5227 L:      netdev@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/net/wan/dscc4.c
5230
5231 DT3155 MEDIA DRIVER
5232 M:      Hans Verkuil <hverkuil@xs4all.nl>
5233 L:      linux-media@vger.kernel.org
5234 T:      git git://linuxtv.org/media_tree.git
5235 W:      https://linuxtv.org
5236 S:      Odd Fixes
5237 F:      drivers/media/pci/dt3155/
5238
5239 DVB_USB_AF9015 MEDIA DRIVER
5240 M:      Antti Palosaari <crope@iki.fi>
5241 L:      linux-media@vger.kernel.org
5242 W:      https://linuxtv.org
5243 W:      http://palosaari.fi/linux/
5244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5245 T:      git git://linuxtv.org/anttip/media_tree.git
5246 S:      Maintained
5247 F:      drivers/media/usb/dvb-usb-v2/af9015*
5248
5249 DVB_USB_AF9035 MEDIA DRIVER
5250 M:      Antti Palosaari <crope@iki.fi>
5251 L:      linux-media@vger.kernel.org
5252 W:      https://linuxtv.org
5253 W:      http://palosaari.fi/linux/
5254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5255 T:      git git://linuxtv.org/anttip/media_tree.git
5256 S:      Maintained
5257 F:      drivers/media/usb/dvb-usb-v2/af9035*
5258
5259 DVB_USB_ANYSEE MEDIA DRIVER
5260 M:      Antti Palosaari <crope@iki.fi>
5261 L:      linux-media@vger.kernel.org
5262 W:      https://linuxtv.org
5263 W:      http://palosaari.fi/linux/
5264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5265 T:      git git://linuxtv.org/anttip/media_tree.git
5266 S:      Maintained
5267 F:      drivers/media/usb/dvb-usb-v2/anysee*
5268
5269 DVB_USB_AU6610 MEDIA DRIVER
5270 M:      Antti Palosaari <crope@iki.fi>
5271 L:      linux-media@vger.kernel.org
5272 W:      https://linuxtv.org
5273 W:      http://palosaari.fi/linux/
5274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5275 T:      git git://linuxtv.org/anttip/media_tree.git
5276 S:      Maintained
5277 F:      drivers/media/usb/dvb-usb-v2/au6610*
5278
5279 DVB_USB_CE6230 MEDIA DRIVER
5280 M:      Antti Palosaari <crope@iki.fi>
5281 L:      linux-media@vger.kernel.org
5282 W:      https://linuxtv.org
5283 W:      http://palosaari.fi/linux/
5284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5285 T:      git git://linuxtv.org/anttip/media_tree.git
5286 S:      Maintained
5287 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5288
5289 DVB_USB_CXUSB MEDIA DRIVER
5290 M:      Michael Krufky <mkrufky@linuxtv.org>
5291 L:      linux-media@vger.kernel.org
5292 W:      https://linuxtv.org
5293 W:      http://github.com/mkrufky
5294 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5295 T:      git git://linuxtv.org/media_tree.git
5296 S:      Maintained
5297 F:      drivers/media/usb/dvb-usb/cxusb*
5298
5299 DVB_USB_EC168 MEDIA DRIVER
5300 M:      Antti Palosaari <crope@iki.fi>
5301 L:      linux-media@vger.kernel.org
5302 W:      https://linuxtv.org
5303 W:      http://palosaari.fi/linux/
5304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5305 T:      git git://linuxtv.org/anttip/media_tree.git
5306 S:      Maintained
5307 F:      drivers/media/usb/dvb-usb-v2/ec168*
5308
5309 DVB_USB_GL861 MEDIA DRIVER
5310 M:      Antti Palosaari <crope@iki.fi>
5311 L:      linux-media@vger.kernel.org
5312 W:      https://linuxtv.org
5313 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5314 T:      git git://linuxtv.org/anttip/media_tree.git
5315 S:      Maintained
5316 F:      drivers/media/usb/dvb-usb-v2/gl861*
5317
5318 DVB_USB_MXL111SF MEDIA DRIVER
5319 M:      Michael Krufky <mkrufky@linuxtv.org>
5320 L:      linux-media@vger.kernel.org
5321 W:      https://linuxtv.org
5322 W:      http://github.com/mkrufky
5323 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5324 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5325 S:      Maintained
5326 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5327
5328 DVB_USB_RTL28XXU MEDIA DRIVER
5329 M:      Antti Palosaari <crope@iki.fi>
5330 L:      linux-media@vger.kernel.org
5331 W:      https://linuxtv.org
5332 W:      http://palosaari.fi/linux/
5333 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5334 T:      git git://linuxtv.org/anttip/media_tree.git
5335 S:      Maintained
5336 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5337
5338 DVB_USB_V2 MEDIA DRIVER
5339 M:      Antti Palosaari <crope@iki.fi>
5340 L:      linux-media@vger.kernel.org
5341 W:      https://linuxtv.org
5342 W:      http://palosaari.fi/linux/
5343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5344 T:      git git://linuxtv.org/anttip/media_tree.git
5345 S:      Maintained
5346 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5347 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5348
5349 DYNAMIC DEBUG
5350 M:      Jason Baron <jbaron@akamai.com>
5351 S:      Maintained
5352 F:      lib/dynamic_debug.c
5353 F:      include/linux/dynamic_debug.h
5354
5355 DYNAMIC INTERRUPT MODERATION
5356 M:      Tal Gilboa <talgi@mellanox.com>
5357 S:      Maintained
5358 F:      include/linux/net_dim.h
5359
5360 DZ DECSTATION DZ11 SERIAL DRIVER
5361 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5362 S:      Maintained
5363 F:      drivers/tty/serial/dz.*
5364
5365 E3X0 POWER BUTTON DRIVER
5366 M:      Moritz Fischer <moritz.fischer@ettus.com>
5367 L:      usrp-users@lists.ettus.com
5368 W:      http://www.ettus.com
5369 S:      Supported
5370 F:      drivers/input/misc/e3x0-button.c
5371 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5372
5373 E4000 MEDIA DRIVER
5374 M:      Antti Palosaari <crope@iki.fi>
5375 L:      linux-media@vger.kernel.org
5376 W:      https://linuxtv.org
5377 W:      http://palosaari.fi/linux/
5378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5379 T:      git git://linuxtv.org/anttip/media_tree.git
5380 S:      Maintained
5381 F:      drivers/media/tuners/e4000*
5382
5383 EARTH_PT1 MEDIA DRIVER
5384 M:      Akihiro Tsukada <tskd08@gmail.com>
5385 L:      linux-media@vger.kernel.org
5386 S:      Odd Fixes
5387 F:      drivers/media/pci/pt1/
5388
5389 EARTH_PT3 MEDIA DRIVER
5390 M:      Akihiro Tsukada <tskd08@gmail.com>
5391 L:      linux-media@vger.kernel.org
5392 S:      Odd Fixes
5393 F:      drivers/media/pci/pt3/
5394
5395 EC100 MEDIA DRIVER
5396 M:      Antti Palosaari <crope@iki.fi>
5397 L:      linux-media@vger.kernel.org
5398 W:      https://linuxtv.org
5399 W:      http://palosaari.fi/linux/
5400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5401 T:      git git://linuxtv.org/anttip/media_tree.git
5402 S:      Maintained
5403 F:      drivers/media/dvb-frontends/ec100*
5404
5405 ECRYPT FILE SYSTEM
5406 M:      Tyler Hicks <tyhicks@canonical.com>
5407 L:      ecryptfs@vger.kernel.org
5408 W:      http://ecryptfs.org
5409 W:      https://launchpad.net/ecryptfs
5410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5411 S:      Supported
5412 F:      Documentation/filesystems/ecryptfs.txt
5413 F:      fs/ecryptfs/
5414
5415 EDAC-AMD64
5416 M:      Borislav Petkov <bp@alien8.de>
5417 L:      linux-edac@vger.kernel.org
5418 S:      Maintained
5419 F:      drivers/edac/amd64_edac*
5420
5421 EDAC-CALXEDA
5422 M:      Robert Richter <rric@kernel.org>
5423 L:      linux-edac@vger.kernel.org
5424 S:      Maintained
5425 F:      drivers/edac/highbank*
5426
5427 EDAC-CAVIUM OCTEON
5428 M:      Ralf Baechle <ralf@linux-mips.org>
5429 M:      David Daney <david.daney@cavium.com>
5430 L:      linux-edac@vger.kernel.org
5431 L:      linux-mips@vger.kernel.org
5432 S:      Supported
5433 F:      drivers/edac/octeon_edac*
5434
5435 EDAC-CAVIUM THUNDERX
5436 M:      David Daney <david.daney@cavium.com>
5437 M:      Jan Glauber <jglauber@cavium.com>
5438 L:      linux-edac@vger.kernel.org
5439 S:      Supported
5440 F:      drivers/edac/thunderx_edac*
5441
5442 EDAC-CORE
5443 M:      Borislav Petkov <bp@alien8.de>
5444 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5445 L:      linux-edac@vger.kernel.org
5446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5448 S:      Supported
5449 F:      Documentation/admin-guide/ras.rst
5450 F:      Documentation/driver-api/edac.rst
5451 F:      drivers/edac/
5452 F:      include/linux/edac.h
5453
5454 EDAC-E752X
5455 M:      Mark Gross <mark.gross@intel.com>
5456 L:      linux-edac@vger.kernel.org
5457 S:      Maintained
5458 F:      drivers/edac/e752x_edac.c
5459
5460 EDAC-E7XXX
5461 L:      linux-edac@vger.kernel.org
5462 S:      Maintained
5463 F:      drivers/edac/e7xxx_edac.c
5464
5465 EDAC-FSL_DDR
5466 M:      York Sun <york.sun@nxp.com>
5467 L:      linux-edac@vger.kernel.org
5468 S:      Maintained
5469 F:      drivers/edac/fsl_ddr_edac.*
5470
5471 EDAC-GHES
5472 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5473 L:      linux-edac@vger.kernel.org
5474 S:      Maintained
5475 F:      drivers/edac/ghes_edac.c
5476
5477 EDAC-I3000
5478 L:      linux-edac@vger.kernel.org
5479 S:      Orphan
5480 F:      drivers/edac/i3000_edac.c
5481
5482 EDAC-I5000
5483 L:      linux-edac@vger.kernel.org
5484 S:      Maintained
5485 F:      drivers/edac/i5000_edac.c
5486
5487 EDAC-I5400
5488 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5489 L:      linux-edac@vger.kernel.org
5490 S:      Maintained
5491 F:      drivers/edac/i5400_edac.c
5492
5493 EDAC-I7300
5494 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5495 L:      linux-edac@vger.kernel.org
5496 S:      Maintained
5497 F:      drivers/edac/i7300_edac.c
5498
5499 EDAC-I7CORE
5500 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5501 L:      linux-edac@vger.kernel.org
5502 S:      Maintained
5503 F:      drivers/edac/i7core_edac.c
5504
5505 EDAC-I82443BXGX
5506 M:      Tim Small <tim@buttersideup.com>
5507 L:      linux-edac@vger.kernel.org
5508 S:      Maintained
5509 F:      drivers/edac/i82443bxgx_edac.c
5510
5511 EDAC-I82975X
5512 M:      "Arvind R." <arvino55@gmail.com>
5513 L:      linux-edac@vger.kernel.org
5514 S:      Maintained
5515 F:      drivers/edac/i82975x_edac.c
5516
5517 EDAC-IE31200
5518 M:      Jason Baron <jbaron@akamai.com>
5519 L:      linux-edac@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/edac/ie31200_edac.c
5522
5523 EDAC-MPC85XX
5524 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5525 L:      linux-edac@vger.kernel.org
5526 S:      Maintained
5527 F:      drivers/edac/mpc85xx_edac.[ch]
5528
5529 EDAC-PASEMI
5530 M:      Egor Martovetsky <egor@pasemi.com>
5531 L:      linux-edac@vger.kernel.org
5532 S:      Maintained
5533 F:      drivers/edac/pasemi_edac.c
5534
5535 EDAC-PND2
5536 M:      Tony Luck <tony.luck@intel.com>
5537 L:      linux-edac@vger.kernel.org
5538 S:      Maintained
5539 F:      drivers/edac/pnd2_edac.[ch]
5540
5541 EDAC-R82600
5542 M:      Tim Small <tim@buttersideup.com>
5543 L:      linux-edac@vger.kernel.org
5544 S:      Maintained
5545 F:      drivers/edac/r82600_edac.c
5546
5547 EDAC-SBRIDGE
5548 M:      Tony Luck <tony.luck@intel.com>
5549 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5550 L:      linux-edac@vger.kernel.org
5551 S:      Maintained
5552 F:      drivers/edac/sb_edac.c
5553
5554 EDAC-SKYLAKE
5555 M:      Tony Luck <tony.luck@intel.com>
5556 L:      linux-edac@vger.kernel.org
5557 S:      Maintained
5558 F:      drivers/edac/skx_edac.c
5559
5560 EDAC-TI
5561 M:      Tero Kristo <t-kristo@ti.com>
5562 L:      linux-edac@vger.kernel.org
5563 S:      Maintained
5564 F:      drivers/edac/ti_edac.c
5565
5566 EDAC-QCOM
5567 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5568 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5569 L:      linux-arm-msm@vger.kernel.org
5570 L:      linux-edac@vger.kernel.org
5571 S:      Maintained
5572 F:      drivers/edac/qcom_edac.c
5573
5574 EDIROL UA-101/UA-1000 DRIVER
5575 M:      Clemens Ladisch <clemens@ladisch.de>
5576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5577 T:      git git://git.alsa-project.org/alsa-kernel.git
5578 S:      Maintained
5579 F:      sound/usb/misc/ua101.c
5580
5581 EFI TEST DRIVER
5582 L:      linux-efi@vger.kernel.org
5583 M:      Ivan Hu <ivan.hu@canonical.com>
5584 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5585 S:      Maintained
5586 F:      drivers/firmware/efi/test/
5587
5588 EFI VARIABLE FILESYSTEM
5589 M:      Matthew Garrett <matthew.garrett@nebula.com>
5590 M:      Jeremy Kerr <jk@ozlabs.org>
5591 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5593 L:      linux-efi@vger.kernel.org
5594 S:      Maintained
5595 F:      fs/efivarfs/
5596
5597 EFIFB FRAMEBUFFER DRIVER
5598 L:      linux-fbdev@vger.kernel.org
5599 M:      Peter Jones <pjones@redhat.com>
5600 S:      Maintained
5601 F:      drivers/video/fbdev/efifb.c
5602
5603 EFS FILESYSTEM
5604 W:      http://aeschi.ch.eu.org/efs/
5605 S:      Orphan
5606 F:      fs/efs/
5607
5608 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5609 M:      Douglas Miller <dougmill@linux.ibm.com>
5610 L:      netdev@vger.kernel.org
5611 S:      Maintained
5612 F:      drivers/net/ethernet/ibm/ehea/
5613
5614 EM28XX VIDEO4LINUX DRIVER
5615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5616 L:      linux-media@vger.kernel.org
5617 W:      https://linuxtv.org
5618 T:      git git://linuxtv.org/media_tree.git
5619 S:      Maintained
5620 F:      drivers/media/usb/em28xx/
5621 F:      Documentation/media/v4l-drivers/em28xx*
5622
5623 EMBEDDED LINUX
5624 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5625 M:      Matt Mackall <mpm@selenic.com>
5626 M:      David Woodhouse <dwmw2@infradead.org>
5627 L:      linux-embedded@vger.kernel.org
5628 S:      Maintained
5629
5630 Emulex 10Gbps iSCSI - OneConnect DRIVER
5631 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5632 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5633 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5634 L:      linux-scsi@vger.kernel.org
5635 W:      http://www.broadcom.com
5636 S:      Supported
5637 F:      drivers/scsi/be2iscsi/
5638
5639 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5640 M:      Sathya Perla <sathya.perla@broadcom.com>
5641 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5642 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5643 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5644 L:      netdev@vger.kernel.org
5645 W:      http://www.emulex.com
5646 S:      Supported
5647 F:      drivers/net/ethernet/emulex/benet/
5648
5649 EMULEX ONECONNECT ROCE DRIVER
5650 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5651 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5652 L:      linux-rdma@vger.kernel.org
5653 W:      http://www.broadcom.com
5654 S:      Odd Fixes
5655 F:      drivers/infiniband/hw/ocrdma/
5656 F:      include/uapi/rdma/ocrdma-abi.h
5657
5658 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5659 M:      James Smart <james.smart@broadcom.com>
5660 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5661 L:      linux-scsi@vger.kernel.org
5662 W:      http://www.broadcom.com
5663 S:      Supported
5664 F:      drivers/scsi/lpfc/
5665
5666 ENE CB710 FLASH CARD READER DRIVER
5667 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5668 S:      Maintained
5669 F:      drivers/misc/cb710/
5670 F:      drivers/mmc/host/cb710-mmc.*
5671 F:      include/linux/cb710.h
5672
5673 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5674 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5675 S:      Maintained
5676 F:      drivers/media/rc/ene_ir.*
5677
5678 EPSON S1D13XXX FRAMEBUFFER DRIVER
5679 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5680 S:      Maintained
5681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5682 F:      drivers/video/fbdev/s1d13xxxfb.c
5683 F:      include/video/s1d13xxxfb.h
5684
5685 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5686 M:      Jeff Layton <jlayton@kernel.org>
5687 S:      Maintained
5688 F:      lib/errseq.c
5689 F:      include/linux/errseq.h
5690
5691 ET131X NETWORK DRIVER
5692 M:      Mark Einon <mark.einon@gmail.com>
5693 S:      Odd Fixes
5694 F:      drivers/net/ethernet/agere/
5695
5696 ETHERNET BRIDGE
5697 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5698 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5699 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5700 L:      netdev@vger.kernel.org
5701 W:      http://www.linuxfoundation.org/en/Net:Bridge
5702 S:      Maintained
5703 F:      include/linux/netfilter_bridge/
5704 F:      net/bridge/
5705
5706 ETHERNET PHY LIBRARY
5707 M:      Andrew Lunn <andrew@lunn.ch>
5708 M:      Florian Fainelli <f.fainelli@gmail.com>
5709 M:      Heiner Kallweit <hkallweit1@gmail.com>
5710 L:      netdev@vger.kernel.org
5711 S:      Maintained
5712 F:      Documentation/ABI/testing/sysfs-bus-mdio
5713 F:      Documentation/devicetree/bindings/net/mdio*
5714 F:      Documentation/networking/phy.txt
5715 F:      drivers/net/phy/
5716 F:      drivers/of/of_mdio.c
5717 F:      drivers/of/of_net.c
5718 F:      include/linux/*mdio*.h
5719 F:      include/linux/of_net.h
5720 F:      include/linux/phy.h
5721 F:      include/linux/phy_fixed.h
5722 F:      include/linux/platform_data/mdio-bcm-unimac.h
5723 F:      include/linux/platform_data/mdio-gpio.h
5724 F:      include/trace/events/mdio.h
5725 F:      include/uapi/linux/mdio.h
5726 F:      include/uapi/linux/mii.h
5727
5728 EXT2 FILE SYSTEM
5729 M:      Jan Kara <jack@suse.com>
5730 L:      linux-ext4@vger.kernel.org
5731 S:      Maintained
5732 F:      Documentation/filesystems/ext2.txt
5733 F:      fs/ext2/
5734 F:      include/linux/ext2*
5735
5736 EXT4 FILE SYSTEM
5737 M:      "Theodore Ts'o" <tytso@mit.edu>
5738 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5739 L:      linux-ext4@vger.kernel.org
5740 W:      http://ext4.wiki.kernel.org
5741 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5743 S:      Maintained
5744 F:      Documentation/filesystems/ext4/
5745 F:      fs/ext4/
5746
5747 Extended Verification Module (EVM)
5748 M:      Mimi Zohar <zohar@linux.ibm.com>
5749 L:      linux-integrity@vger.kernel.org
5750 S:      Supported
5751 F:      security/integrity/evm/
5752
5753 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5754 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5755 L:      linux-efi@vger.kernel.org
5756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5757 S:      Maintained
5758 F:      Documentation/efi-stub.txt
5759 F:      arch/*/kernel/efi.c
5760 F:      arch/x86/boot/compressed/eboot.[ch]
5761 F:      arch/*/include/asm/efi.h
5762 F:      arch/x86/platform/efi/
5763 F:      drivers/firmware/efi/
5764 F:      include/linux/efi*.h
5765 F:      arch/arm/boot/compressed/efi-header.S
5766 F:      arch/arm64/kernel/efi-entry.S
5767
5768 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5769 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5770 M:      Chanwoo Choi <cw00.choi@samsung.com>
5771 L:      linux-kernel@vger.kernel.org
5772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5773 S:      Maintained
5774 F:      drivers/extcon/
5775 F:      include/linux/extcon/
5776 F:      include/linux/extcon.h
5777 F:      Documentation/extcon/
5778 F:      Documentation/devicetree/bindings/extcon/
5779
5780 EXYNOS DP DRIVER
5781 M:      Jingoo Han <jingoohan1@gmail.com>
5782 L:      dri-devel@lists.freedesktop.org
5783 S:      Maintained
5784 F:      drivers/gpu/drm/exynos/exynos_dp*
5785
5786 EXYNOS SYSMMU (IOMMU) driver
5787 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5788 L:      iommu@lists.linux-foundation.org
5789 S:      Maintained
5790 F:      drivers/iommu/exynos-iommu.c
5791
5792 EZchip NPS platform support
5793 M:      Vineet Gupta <vgupta@synopsys.com>
5794 M:      Ofer Levi <oferle@mellanox.com>
5795 S:      Supported
5796 F:      arch/arc/plat-eznps
5797 F:      arch/arc/boot/dts/eznps.dts
5798
5799 F2FS FILE SYSTEM
5800 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5801 M:      Chao Yu <yuchao0@huawei.com>
5802 L:      linux-f2fs-devel@lists.sourceforge.net
5803 W:      https://f2fs.wiki.kernel.org/
5804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5805 S:      Maintained
5806 F:      Documentation/filesystems/f2fs.txt
5807 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5808 F:      fs/f2fs/
5809 F:      include/linux/f2fs_fs.h
5810 F:      include/trace/events/f2fs.h
5811
5812 F71805F HARDWARE MONITORING DRIVER
5813 M:      Jean Delvare <jdelvare@suse.com>
5814 L:      linux-hwmon@vger.kernel.org
5815 S:      Maintained
5816 F:      Documentation/hwmon/f71805f
5817 F:      drivers/hwmon/f71805f.c
5818
5819 FADDR2LINE
5820 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5821 S:      Maintained
5822 F:      scripts/faddr2line
5823
5824 FAILOVER MODULE
5825 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5826 L:      netdev@vger.kernel.org
5827 S:      Supported
5828 F:      net/core/failover.c
5829 F:      include/net/failover.h
5830 F:      Documentation/networking/failover.rst
5831
5832 FANOTIFY
5833 M:      Jan Kara <jack@suse.cz>
5834 R:      Amir Goldstein <amir73il@gmail.com>
5835 L:      linux-fsdevel@vger.kernel.org
5836 S:      Maintained
5837 F:      fs/notify/fanotify/
5838 F:      include/linux/fanotify.h
5839 F:      include/uapi/linux/fanotify.h
5840
5841 FARSYNC SYNCHRONOUS DRIVER
5842 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5843 W:      http://www.farsite.co.uk/
5844 S:      Supported
5845 F:      drivers/net/wan/farsync.*
5846
5847 FAULT INJECTION SUPPORT
5848 M:      Akinobu Mita <akinobu.mita@gmail.com>
5849 S:      Supported
5850 F:      Documentation/fault-injection/
5851 F:      lib/fault-inject.c
5852
5853 FBTFT Framebuffer drivers
5854 S:      Orphan
5855 L:      dri-devel@lists.freedesktop.org
5856 L:      linux-fbdev@vger.kernel.org
5857 F:      drivers/staging/fbtft/
5858
5859 FC0011 TUNER DRIVER
5860 M:      Michael Buesch <m@bues.ch>
5861 L:      linux-media@vger.kernel.org
5862 S:      Maintained
5863 F:      drivers/media/tuners/fc0011.h
5864 F:      drivers/media/tuners/fc0011.c
5865
5866 FC2580 MEDIA DRIVER
5867 M:      Antti Palosaari <crope@iki.fi>
5868 L:      linux-media@vger.kernel.org
5869 W:      https://linuxtv.org
5870 W:      http://palosaari.fi/linux/
5871 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5872 T:      git git://linuxtv.org/anttip/media_tree.git
5873 S:      Maintained
5874 F:      drivers/media/tuners/fc2580*
5875
5876 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5877 M:      Johannes Thumshirn <jth@kernel.org>
5878 L:      linux-scsi@vger.kernel.org
5879 W:      www.Open-FCoE.org
5880 S:      Supported
5881 F:      drivers/scsi/libfc/
5882 F:      drivers/scsi/fcoe/
5883 F:      include/scsi/fc/
5884 F:      include/scsi/libfc.h
5885 F:      include/scsi/libfcoe.h
5886 F:      include/uapi/scsi/fc/
5887
5888 FILE LOCKING (flock() and fcntl()/lockf())
5889 M:      Jeff Layton <jlayton@kernel.org>
5890 M:      "J. Bruce Fields" <bfields@fieldses.org>
5891 L:      linux-fsdevel@vger.kernel.org
5892 S:      Maintained
5893 F:      include/linux/fcntl.h
5894 F:      include/uapi/linux/fcntl.h
5895 F:      fs/fcntl.c
5896 F:      fs/locks.c
5897
5898 FILESYSTEMS (VFS and infrastructure)
5899 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5900 L:      linux-fsdevel@vger.kernel.org
5901 S:      Maintained
5902 F:      fs/*
5903 F:      include/linux/fs.h
5904 F:      include/uapi/linux/fs.h
5905
5906 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5907 M:      Riku Voipio <riku.voipio@iki.fi>
5908 L:      linux-hwmon@vger.kernel.org
5909 S:      Maintained
5910 F:      drivers/hwmon/f75375s.c
5911 F:      include/linux/f75375s.h
5912
5913 FIREWIRE AUDIO DRIVERS
5914 M:      Clemens Ladisch <clemens@ladisch.de>
5915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5916 T:      git git://git.alsa-project.org/alsa-kernel.git
5917 S:      Maintained
5918 F:      sound/firewire/
5919
5920 FIREWIRE MEDIA DRIVERS (firedtv)
5921 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5922 L:      linux-media@vger.kernel.org
5923 L:      linux1394-devel@lists.sourceforge.net
5924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5925 S:      Maintained
5926 F:      drivers/media/firewire/
5927
5928 FIREWIRE SBP-2 TARGET
5929 M:      Chris Boot <bootc@bootc.net>
5930 L:      linux-scsi@vger.kernel.org
5931 L:      target-devel@vger.kernel.org
5932 L:      linux1394-devel@lists.sourceforge.net
5933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5934 S:      Maintained
5935 F:      drivers/target/sbp/
5936
5937 FIREWIRE SUBSYSTEM
5938 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5939 L:      linux1394-devel@lists.sourceforge.net
5940 W:      http://ieee1394.wiki.kernel.org/
5941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5942 S:      Maintained
5943 F:      drivers/firewire/
5944 F:      include/linux/firewire.h
5945 F:      include/uapi/linux/firewire*.h
5946 F:      tools/firewire/
5947
5948 FIRMWARE LOADER (request_firmware)
5949 M:      Luis Chamberlain <mcgrof@kernel.org>
5950 L:      linux-kernel@vger.kernel.org
5951 S:      Maintained
5952 F:      Documentation/firmware_class/
5953 F:      drivers/base/firmware_loader/
5954 F:      include/linux/firmware.h
5955
5956 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5957 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5958 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5959 S:      Maintained
5960 F:      drivers/block/rsxx/
5961
5962 FLOPPY DRIVER
5963 M:      Jiri Kosina <jikos@kernel.org>
5964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5965 S:      Odd fixes
5966 F:      drivers/block/floppy.c
5967
5968 FMC SUBSYSTEM
5969 M:      Alessandro Rubini <rubini@gnudd.com>
5970 W:      http://www.ohwr.org/projects/fmc-bus
5971 S:      Supported
5972 F:      drivers/fmc/
5973 F:      include/linux/fmc*.h
5974 F:      include/linux/ipmi-fru.h
5975 K:      fmc_d.*register
5976
5977 FPGA MANAGER FRAMEWORK
5978 M:      Alan Tull <atull@kernel.org>
5979 M:      Moritz Fischer <mdf@kernel.org>
5980 L:      linux-fpga@vger.kernel.org
5981 S:      Maintained
5982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5983 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5984 F:      Documentation/fpga/
5985 F:      Documentation/driver-api/fpga/
5986 F:      Documentation/devicetree/bindings/fpga/
5987 F:      drivers/fpga/
5988 F:      include/linux/fpga/
5989 W:      http://www.rocketboards.org
5990
5991 FPGA DFL DRIVERS
5992 M:      Wu Hao <hao.wu@intel.com>
5993 L:      linux-fpga@vger.kernel.org
5994 S:      Maintained
5995 F:      Documentation/fpga/dfl.txt
5996 F:      include/uapi/linux/fpga-dfl.h
5997 F:      drivers/fpga/dfl*
5998
5999 FPU EMULATOR
6000 M:      Bill Metzenthen <billm@melbpc.org.au>
6001 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6002 S:      Maintained
6003 F:      arch/x86/math-emu/
6004
6005 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6006 L:      netdev@vger.kernel.org
6007 S:      Orphan
6008 F:      drivers/net/wan/dlci.c
6009 F:      drivers/net/wan/sdla.c
6010
6011 FRAMEBUFFER LAYER
6012 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6013 L:      dri-devel@lists.freedesktop.org
6014 L:      linux-fbdev@vger.kernel.org
6015 T:      git git://github.com/bzolnier/linux.git
6016 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6017 S:      Maintained
6018 F:      Documentation/fb/
6019 F:      drivers/video/
6020 F:      include/video/
6021 F:      include/linux/fb.h
6022 F:      include/uapi/video/
6023 F:      include/uapi/linux/fb.h
6024
6025 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6026 M:      Horia Geantă <horia.geanta@nxp.com>
6027 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6028 L:      linux-crypto@vger.kernel.org
6029 S:      Maintained
6030 F:      drivers/crypto/caam/
6031 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6032
6033 FREESCALE DIU FRAMEBUFFER DRIVER
6034 M:      Timur Tabi <timur@kernel.org>
6035 L:      linux-fbdev@vger.kernel.org
6036 S:      Maintained
6037 F:      drivers/video/fbdev/fsl-diu-fb.*
6038
6039 FREESCALE DMA DRIVER
6040 M:      Li Yang <leoyang.li@nxp.com>
6041 M:      Zhang Wei <zw@zh-kernel.org>
6042 L:      linuxppc-dev@lists.ozlabs.org
6043 S:      Maintained
6044 F:      drivers/dma/fsldma.*
6045
6046 FREESCALE ENETC ETHERNET DRIVERS
6047 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6048 L:      netdev@vger.kernel.org
6049 S:      Maintained
6050 F:      drivers/net/ethernet/freescale/enetc/
6051
6052 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6053 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6054 L:      netdev@vger.kernel.org
6055 S:      Maintained
6056 F:      drivers/net/ethernet/freescale/gianfar*
6057 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6058
6059 FREESCALE GPMI NAND DRIVER
6060 M:      Han Xu <han.xu@nxp.com>
6061 L:      linux-mtd@lists.infradead.org
6062 S:      Maintained
6063 F:      drivers/mtd/nand/raw/gpmi-nand/*
6064
6065 FREESCALE I2C CPM DRIVER
6066 M:      Jochen Friedrich <jochen@scram.de>
6067 L:      linuxppc-dev@lists.ozlabs.org
6068 L:      linux-i2c@vger.kernel.org
6069 S:      Maintained
6070 F:      drivers/i2c/busses/i2c-cpm.c
6071
6072 FREESCALE IMX LPI2C DRIVER
6073 M:      Dong Aisheng <aisheng.dong@nxp.com>
6074 L:      linux-i2c@vger.kernel.org
6075 L:      linux-imx@nxp.com
6076 S:      Maintained
6077 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6078 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6079
6080 FREESCALE IMX / MXC FEC DRIVER
6081 M:      Fugang Duan <fugang.duan@nxp.com>
6082 L:      netdev@vger.kernel.org
6083 S:      Maintained
6084 F:      drivers/net/ethernet/freescale/fec_main.c
6085 F:      drivers/net/ethernet/freescale/fec_ptp.c
6086 F:      drivers/net/ethernet/freescale/fec.h
6087 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6088
6089 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6090 M:      Sascha Hauer <s.hauer@pengutronix.de>
6091 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6092 L:      linux-fbdev@vger.kernel.org
6093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6094 S:      Maintained
6095 F:      include/linux/platform_data/video-imxfb.h
6096 F:      drivers/video/fbdev/imxfb.c
6097
6098 FREESCALE QORIQ DPAA ETHERNET DRIVER
6099 M:      Madalin Bucur <madalin.bucur@nxp.com>
6100 L:      netdev@vger.kernel.org
6101 S:      Maintained
6102 F:      drivers/net/ethernet/freescale/dpaa
6103
6104 FREESCALE QORIQ DPAA FMAN DRIVER
6105 M:      Madalin Bucur <madalin.bucur@nxp.com>
6106 L:      netdev@vger.kernel.org
6107 S:      Maintained
6108 F:      drivers/net/ethernet/freescale/fman
6109 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6110
6111 FREESCALE QORIQ PTP CLOCK DRIVER
6112 M:      Yangbo Lu <yangbo.lu@nxp.com>
6113 L:      netdev@vger.kernel.org
6114 S:      Maintained
6115 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6116 F:      drivers/ptp/ptp_qoriq.c
6117 F:      drivers/ptp/ptp_qoriq_debugfs.c
6118 F:      include/linux/fsl/ptp_qoriq.h
6119 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6120
6121 FREESCALE QUAD SPI DRIVER
6122 M:      Han Xu <han.xu@nxp.com>
6123 L:      linux-spi@vger.kernel.org
6124 S:      Maintained
6125 F:      drivers/spi/spi-fsl-qspi.c
6126
6127 FREESCALE QUICC ENGINE LIBRARY
6128 M:      Qiang Zhao <qiang.zhao@nxp.com>
6129 L:      linuxppc-dev@lists.ozlabs.org
6130 S:      Maintained
6131 F:      drivers/soc/fsl/qe/
6132 F:      include/soc/fsl/*qe*.h
6133 F:      include/soc/fsl/*ucc*.h
6134
6135 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6136 M:      Li Yang <leoyang.li@nxp.com>
6137 L:      netdev@vger.kernel.org
6138 L:      linuxppc-dev@lists.ozlabs.org
6139 S:      Maintained
6140 F:      drivers/net/ethernet/freescale/ucc_geth*
6141
6142 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6143 M:      Zhao Qiang <qiang.zhao@nxp.com>
6144 L:      netdev@vger.kernel.org
6145 L:      linuxppc-dev@lists.ozlabs.org
6146 S:      Maintained
6147 F:      drivers/net/wan/fsl_ucc_hdlc*
6148
6149 FREESCALE QUICC ENGINE UCC UART DRIVER
6150 M:      Timur Tabi <timur@kernel.org>
6151 L:      linuxppc-dev@lists.ozlabs.org
6152 S:      Maintained
6153 F:      drivers/tty/serial/ucc_uart.c
6154
6155 FREESCALE SOC DRIVERS
6156 M:      Li Yang <leoyang.li@nxp.com>
6157 L:      linuxppc-dev@lists.ozlabs.org
6158 L:      linux-arm-kernel@lists.infradead.org
6159 S:      Maintained
6160 F:      Documentation/devicetree/bindings/soc/fsl/
6161 F:      drivers/soc/fsl/
6162 F:      include/linux/fsl/
6163
6164 FREESCALE SOC FS_ENET DRIVER
6165 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6166 L:      linuxppc-dev@lists.ozlabs.org
6167 L:      netdev@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/net/ethernet/freescale/fs_enet/
6170 F:      include/linux/fs_enet_pd.h
6171
6172 FREESCALE SOC SOUND DRIVERS
6173 M:      Timur Tabi <timur@kernel.org>
6174 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6175 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6176 R:      Fabio Estevam <festevam@gmail.com>
6177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6178 L:      linuxppc-dev@lists.ozlabs.org
6179 S:      Maintained
6180 F:      sound/soc/fsl/fsl*
6181 F:      sound/soc/fsl/imx*
6182 F:      sound/soc/fsl/mpc8610_hpcd.c
6183
6184 FREESCALE USB PERIPHERAL DRIVERS
6185 M:      Li Yang <leoyang.li@nxp.com>
6186 L:      linux-usb@vger.kernel.org
6187 L:      linuxppc-dev@lists.ozlabs.org
6188 S:      Maintained
6189 F:      drivers/usb/gadget/udc/fsl*
6190
6191 FREEVXFS FILESYSTEM
6192 M:      Christoph Hellwig <hch@infradead.org>
6193 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6194 S:      Maintained
6195 F:      fs/freevxfs/
6196
6197 FREEZER
6198 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6199 M:      Pavel Machek <pavel@ucw.cz>
6200 L:      linux-pm@vger.kernel.org
6201 S:      Supported
6202 F:      Documentation/power/freezing-of-tasks.txt
6203 F:      include/linux/freezer.h
6204 F:      kernel/freezer.c
6205
6206 FRONTSWAP API
6207 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6208 L:      linux-kernel@vger.kernel.org
6209 S:      Maintained
6210 F:      mm/frontswap.c
6211 F:      include/linux/frontswap.h
6212
6213 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6214 M:      David Howells <dhowells@redhat.com>
6215 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6216 S:      Supported
6217 F:      Documentation/filesystems/caching/
6218 F:      fs/fscache/
6219 F:      include/linux/fscache*.h
6220
6221 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6222 M:      Theodore Y. Ts'o <tytso@mit.edu>
6223 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6224 L:      linux-fscrypt@vger.kernel.org
6225 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6227 S:      Supported
6228 F:      fs/crypto/
6229 F:      include/linux/fscrypt*.h
6230 F:      Documentation/filesystems/fscrypt.rst
6231
6232 FSI-ATTACHED I2C DRIVER
6233 M:      Eddie James <eajames@linux.ibm.com>
6234 L:      linux-i2c@vger.kernel.org
6235 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6236 S:      Maintained
6237 F:      drivers/i2c/busses/i2c-fsi.c
6238 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6239
6240 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6241 M:      Jan Kara <jack@suse.cz>
6242 R:      Amir Goldstein <amir73il@gmail.com>
6243 L:      linux-fsdevel@vger.kernel.org
6244 S:      Maintained
6245 F:      fs/notify/
6246 F:      include/linux/fsnotify*.h
6247
6248 FUJITSU LAPTOP EXTRAS
6249 M:      Jonathan Woithe <jwoithe@just42.net>
6250 L:      platform-driver-x86@vger.kernel.org
6251 S:      Maintained
6252 F:      drivers/platform/x86/fujitsu-laptop.c
6253
6254 FUJITSU M-5MO LS CAMERA ISP DRIVER
6255 M:      Kyungmin Park <kyungmin.park@samsung.com>
6256 M:      Heungjun Kim <riverful.kim@samsung.com>
6257 L:      linux-media@vger.kernel.org
6258 S:      Maintained
6259 F:      drivers/media/i2c/m5mols/
6260 F:      include/media/i2c/m5mols.h
6261
6262 FUJITSU TABLET EXTRAS
6263 M:      Robert Gerlach <khnz@gmx.de>
6264 L:      platform-driver-x86@vger.kernel.org
6265 S:      Maintained
6266 F:      drivers/platform/x86/fujitsu-tablet.c
6267
6268 FUSE: FILESYSTEM IN USERSPACE
6269 M:      Miklos Szeredi <miklos@szeredi.hu>
6270 L:      linux-fsdevel@vger.kernel.org
6271 W:      http://fuse.sourceforge.net/
6272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6273 S:      Maintained
6274 F:      fs/fuse/
6275 F:      include/uapi/linux/fuse.h
6276 F:      Documentation/filesystems/fuse.txt
6277
6278 FUTEX SUBSYSTEM
6279 M:      Thomas Gleixner <tglx@linutronix.de>
6280 M:      Ingo Molnar <mingo@redhat.com>
6281 R:      Peter Zijlstra <peterz@infradead.org>
6282 R:      Darren Hart <dvhart@infradead.org>
6283 L:      linux-kernel@vger.kernel.org
6284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6285 S:      Maintained
6286 F:      kernel/futex.c
6287 F:      kernel/futex_compat.c
6288 F:      include/asm-generic/futex.h
6289 F:      include/linux/futex.h
6290 F:      include/uapi/linux/futex.h
6291 F:      tools/testing/selftests/futex/
6292 F:      tools/perf/bench/futex*
6293 F:      Documentation/*futex*
6294
6295 GCC PLUGINS
6296 M:      Kees Cook <keescook@chromium.org>
6297 R:      Emese Revfy <re.emese@gmail.com>
6298 L:      kernel-hardening@lists.openwall.com
6299 S:      Maintained
6300 F:      scripts/gcc-plugins/
6301 F:      scripts/gcc-plugin.sh
6302 F:      scripts/Makefile.gcc-plugins
6303 F:      Documentation/gcc-plugins.txt
6304
6305 GASKET DRIVER FRAMEWORK
6306 M:      Rob Springer <rspringer@google.com>
6307 M:      Todd Poynor <toddpoynor@google.com>
6308 M:      Ben Chan <benchan@chromium.org>
6309 S:      Maintained
6310 F:      drivers/staging/gasket/
6311
6312 GCOV BASED KERNEL PROFILING
6313 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6314 S:      Maintained
6315 F:      kernel/gcov/
6316 F:      Documentation/dev-tools/gcov.rst
6317
6318 GDB KERNEL DEBUGGING HELPER SCRIPTS
6319 M:      Jan Kiszka <jan.kiszka@siemens.com>
6320 M:      Kieran Bingham <kbingham@kernel.org>
6321 S:      Supported
6322 F:      scripts/gdb/
6323
6324 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6325 M:      Achim Leubner <achim_leubner@adaptec.com>
6326 L:      linux-scsi@vger.kernel.org
6327 W:      http://www.icp-vortex.com/
6328 S:      Supported
6329 F:      drivers/scsi/gdt*
6330
6331 GEMTEK FM RADIO RECEIVER DRIVER
6332 M:      Hans Verkuil <hverkuil@xs4all.nl>
6333 L:      linux-media@vger.kernel.org
6334 T:      git git://linuxtv.org/media_tree.git
6335 W:      https://linuxtv.org
6336 S:      Maintained
6337 F:      drivers/media/radio/radio-gemtek*
6338
6339 GENERIC GPIO I2C DRIVER
6340 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6341 S:      Supported
6342 F:      drivers/i2c/busses/i2c-gpio.c
6343 F:      include/linux/platform_data/i2c-gpio.h
6344
6345 GENERIC GPIO I2C MULTIPLEXER DRIVER
6346 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6347 L:      linux-i2c@vger.kernel.org
6348 S:      Supported
6349 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6350 F:      include/linux/platform_data/i2c-mux-gpio.h
6351 F:      Documentation/i2c/muxes/i2c-mux-gpio
6352
6353 GENERIC HDLC (WAN) DRIVERS
6354 M:      Krzysztof Halasa <khc@pm.waw.pl>
6355 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6356 S:      Maintained
6357 F:      drivers/net/wan/c101.c
6358 F:      drivers/net/wan/hd6457*
6359 F:      drivers/net/wan/hdlc*
6360 F:      drivers/net/wan/n2.c
6361 F:      drivers/net/wan/pc300too.c
6362 F:      drivers/net/wan/pci200syn.c
6363 F:      drivers/net/wan/wanxl*
6364
6365 GENERIC INCLUDE/ASM HEADER FILES
6366 M:      Arnd Bergmann <arnd@arndb.de>
6367 L:      linux-arch@vger.kernel.org
6368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6369 S:      Maintained
6370 F:      include/asm-generic/
6371 F:      include/uapi/asm-generic/
6372
6373 GENERIC PHY FRAMEWORK
6374 M:      Kishon Vijay Abraham I <kishon@ti.com>
6375 L:      linux-kernel@vger.kernel.org
6376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6377 S:      Supported
6378 F:      drivers/phy/
6379 F:      include/linux/phy/
6380 F:      Documentation/devicetree/bindings/phy/
6381
6382 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6383 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6384 S:      Supported
6385 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6386
6387 GENERIC PM DOMAINS
6388 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6389 M:      Kevin Hilman <khilman@kernel.org>
6390 M:      Ulf Hansson <ulf.hansson@linaro.org>
6391 L:      linux-pm@vger.kernel.org
6392 S:      Supported
6393 F:      drivers/base/power/domain*.c
6394 F:      include/linux/pm_domain.h
6395 F:      Documentation/devicetree/bindings/power/power_domain.txt
6396
6397 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6398 M:      Eugen Hristev <eugen.hristev@microchip.com>
6399 L:      linux-input@vger.kernel.org
6400 S:      Maintained
6401 F:      drivers/input/touchscreen/resistive-adc-touch.c
6402
6403 GENERIC UIO DRIVER FOR PCI DEVICES
6404 M:      "Michael S. Tsirkin" <mst@redhat.com>
6405 L:      kvm@vger.kernel.org
6406 S:      Supported
6407 F:      drivers/uio/uio_pci_generic.c
6408
6409 GENWQE (IBM Generic Workqueue Card)
6410 M:      Frank Haverkamp <haver@linux.ibm.com>
6411 S:      Supported
6412 F:      drivers/misc/genwqe/
6413
6414 GET_MAINTAINER SCRIPT
6415 M:      Joe Perches <joe@perches.com>
6416 S:      Maintained
6417 F:      scripts/get_maintainer.pl
6418
6419 GFS2 FILE SYSTEM
6420 M:      Bob Peterson <rpeterso@redhat.com>
6421 M:      Andreas Gruenbacher <agruenba@redhat.com>
6422 L:      cluster-devel@redhat.com
6423 W:      http://sources.redhat.com/cluster/
6424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6425 S:      Supported
6426 F:      Documentation/filesystems/gfs2*.txt
6427 F:      fs/gfs2/
6428 F:      include/uapi/linux/gfs2_ondisk.h
6429
6430 GIGASET ISDN DRIVERS
6431 M:      Paul Bolle <pebolle@tiscali.nl>
6432 L:      gigaset307x-common@lists.sourceforge.net
6433 W:      http://gigaset307x.sourceforge.net/
6434 S:      Odd Fixes
6435 F:      Documentation/isdn/README.gigaset
6436 F:      drivers/isdn/gigaset/
6437 F:      include/uapi/linux/gigaset_dev.h
6438
6439 GNSS SUBSYSTEM
6440 M:      Johan Hovold <johan@kernel.org>
6441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6442 S:      Maintained
6443 F:      Documentation/ABI/testing/sysfs-class-gnss
6444 F:      Documentation/devicetree/bindings/gnss/
6445 F:      drivers/gnss/
6446 F:      include/linux/gnss.h
6447
6448 GO7007 MPEG CODEC
6449 M:      Hans Verkuil <hans.verkuil@cisco.com>
6450 L:      linux-media@vger.kernel.org
6451 S:      Maintained
6452 F:      drivers/media/usb/go7007/
6453
6454 GOODIX TOUCHSCREEN
6455 M:      Bastien Nocera <hadess@hadess.net>
6456 L:      linux-input@vger.kernel.org
6457 S:      Maintained
6458 F:      drivers/input/touchscreen/goodix.c
6459
6460 GPD POCKET FAN DRIVER
6461 M:      Hans de Goede <hdegoede@redhat.com>
6462 L:      platform-driver-x86@vger.kernel.org
6463 S:      Maintained
6464 F:      drivers/platform/x86/gpd-pocket-fan.c
6465
6466 GPIO ACPI SUPPORT
6467 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6468 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6469 L:      linux-gpio@vger.kernel.org
6470 L:      linux-acpi@vger.kernel.org
6471 S:      Maintained
6472 F:      Documentation/acpi/gpio-properties.txt
6473 F:      drivers/gpio/gpiolib-acpi.c
6474
6475 GPIO IR Transmitter
6476 M:      Sean Young <sean@mess.org>
6477 L:      linux-media@vger.kernel.org
6478 S:      Maintained
6479 F:      drivers/media/rc/gpio-ir-tx.c
6480
6481 GPIO MOCKUP DRIVER
6482 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6483 L:      linux-gpio@vger.kernel.org
6484 S:      Maintained
6485 F:      drivers/gpio/gpio-mockup.c
6486 F:      tools/testing/selftests/gpio/
6487
6488 GPIO SUBSYSTEM
6489 M:      Linus Walleij <linus.walleij@linaro.org>
6490 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6491 L:      linux-gpio@vger.kernel.org
6492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6493 S:      Maintained
6494 F:      Documentation/devicetree/bindings/gpio/
6495 F:      Documentation/driver-api/gpio/
6496 F:      Documentation/gpio/
6497 F:      Documentation/ABI/testing/gpio-cdev
6498 F:      Documentation/ABI/obsolete/sysfs-gpio
6499 F:      drivers/gpio/
6500 F:      include/linux/gpio/
6501 F:      include/linux/gpio.h
6502 F:      include/linux/of_gpio.h
6503 F:      include/asm-generic/gpio.h
6504 F:      include/uapi/linux/gpio.h
6505 F:      tools/gpio/
6506
6507 GRE DEMULTIPLEXER DRIVER
6508 M:      Dmitry Kozlov <xeb@mail.ru>
6509 L:      netdev@vger.kernel.org
6510 S:      Maintained
6511 F:      net/ipv4/gre_demux.c
6512 F:      net/ipv4/gre_offload.c
6513 F:      include/net/gre.h
6514
6515 GRETH 10/100/1G Ethernet MAC device driver
6516 M:      Andreas Larsson <andreas@gaisler.com>
6517 L:      netdev@vger.kernel.org
6518 S:      Maintained
6519 F:      drivers/net/ethernet/aeroflex/
6520
6521 GREYBUS AUDIO PROTOCOLS DRIVERS
6522 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6523 M:      Mark Greer <mgreer@animalcreek.com>
6524 S:      Maintained
6525 F:      drivers/staging/greybus/audio_apbridgea.c
6526 F:      drivers/staging/greybus/audio_apbridgea.h
6527 F:      drivers/staging/greybus/audio_codec.c
6528 F:      drivers/staging/greybus/audio_codec.h
6529 F:      drivers/staging/greybus/audio_gb.c
6530 F:      drivers/staging/greybus/audio_manager.c
6531 F:      drivers/staging/greybus/audio_manager.h
6532 F:      drivers/staging/greybus/audio_manager_module.c
6533 F:      drivers/staging/greybus/audio_manager_private.h
6534 F:      drivers/staging/greybus/audio_manager_sysfs.c
6535 F:      drivers/staging/greybus/audio_module.c
6536 F:      drivers/staging/greybus/audio_topology.c
6537
6538 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6539 M:      Viresh Kumar <vireshk@kernel.org>
6540 S:      Maintained
6541 F:      drivers/staging/greybus/authentication.c
6542 F:      drivers/staging/greybus/bootrom.c
6543 F:      drivers/staging/greybus/firmware.h
6544 F:      drivers/staging/greybus/fw-core.c
6545 F:      drivers/staging/greybus/fw-download.c
6546 F:      drivers/staging/greybus/fw-management.c
6547 F:      drivers/staging/greybus/greybus_authentication.h
6548 F:      drivers/staging/greybus/greybus_firmware.h
6549 F:      drivers/staging/greybus/hid.c
6550 F:      drivers/staging/greybus/i2c.c
6551 F:      drivers/staging/greybus/spi.c
6552 F:      drivers/staging/greybus/spilib.c
6553 F:      drivers/staging/greybus/spilib.h
6554
6555 GREYBUS LOOPBACK DRIVER
6556 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6557 S:      Maintained
6558 F:      drivers/staging/greybus/loopback.c
6559
6560 GREYBUS PLATFORM DRIVERS
6561 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6562 S:      Maintained
6563 F:      drivers/staging/greybus/arche-platform.c
6564 F:      drivers/staging/greybus/arche-apb-ctrl.c
6565 F:      drivers/staging/greybus/arche_platform.h
6566
6567 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6568 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6569 S:      Maintained
6570 F:      drivers/staging/greybus/sdio.c
6571 F:      drivers/staging/greybus/light.c
6572 F:      drivers/staging/greybus/gpio.c
6573 F:      drivers/staging/greybus/power_supply.c
6574 F:      drivers/staging/greybus/spi.c
6575 F:      drivers/staging/greybus/spilib.c
6576
6577 GREYBUS SUBSYSTEM
6578 M:      Johan Hovold <johan@kernel.org>
6579 M:      Alex Elder <elder@kernel.org>
6580 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6581 S:      Maintained
6582 F:      drivers/staging/greybus/
6583 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6584
6585 GREYBUS UART PROTOCOLS DRIVERS
6586 M:      David Lin <dtwlin@gmail.com>
6587 S:      Maintained
6588 F:      drivers/staging/greybus/uart.c
6589 F:      drivers/staging/greybus/log.c
6590
6591 GS1662 VIDEO SERIALIZER
6592 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6593 L:      linux-media@vger.kernel.org
6594 T:      git git://linuxtv.org/media_tree.git
6595 S:      Maintained
6596 F:      drivers/media/spi/gs1662.c
6597
6598 GSPCA FINEPIX SUBDRIVER
6599 M:      Frank Zago <frank@zago.net>
6600 L:      linux-media@vger.kernel.org
6601 T:      git git://linuxtv.org/media_tree.git
6602 S:      Maintained
6603 F:      drivers/media/usb/gspca/finepix.c
6604
6605 GSPCA GL860 SUBDRIVER
6606 M:      Olivier Lorin <o.lorin@laposte.net>
6607 L:      linux-media@vger.kernel.org
6608 T:      git git://linuxtv.org/media_tree.git
6609 S:      Maintained
6610 F:      drivers/media/usb/gspca/gl860/
6611
6612 GSPCA M5602 SUBDRIVER
6613 M:      Erik Andren <erik.andren@gmail.com>
6614 L:      linux-media@vger.kernel.org
6615 T:      git git://linuxtv.org/media_tree.git
6616 S:      Maintained
6617 F:      drivers/media/usb/gspca/m5602/
6618
6619 GSPCA PAC207 SONIXB SUBDRIVER
6620 M:      Hans Verkuil <hverkuil@xs4all.nl>
6621 L:      linux-media@vger.kernel.org
6622 T:      git git://linuxtv.org/media_tree.git
6623 S:      Odd Fixes
6624 F:      drivers/media/usb/gspca/pac207.c
6625
6626 GSPCA SN9C20X SUBDRIVER
6627 M:      Brian Johnson <brijohn@gmail.com>
6628 L:      linux-media@vger.kernel.org
6629 T:      git git://linuxtv.org/media_tree.git
6630 S:      Maintained
6631 F:      drivers/media/usb/gspca/sn9c20x.c
6632
6633 GSPCA T613 SUBDRIVER
6634 M:      Leandro Costantino <lcostantino@gmail.com>
6635 L:      linux-media@vger.kernel.org
6636 T:      git git://linuxtv.org/media_tree.git
6637 S:      Maintained
6638 F:      drivers/media/usb/gspca/t613.c
6639
6640 GSPCA USB WEBCAM DRIVER
6641 M:      Hans Verkuil <hverkuil@xs4all.nl>
6642 L:      linux-media@vger.kernel.org
6643 T:      git git://linuxtv.org/media_tree.git
6644 S:      Odd Fixes
6645 F:      drivers/media/usb/gspca/
6646
6647 GTP (GPRS Tunneling Protocol)
6648 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6649 M:      Harald Welte <laforge@gnumonks.org>
6650 L:      osmocom-net-gprs@lists.osmocom.org
6651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6652 S:      Maintained
6653 F:      drivers/net/gtp.c
6654
6655 GUID PARTITION TABLE (GPT)
6656 M:      Davidlohr Bueso <dave@stgolabs.net>
6657 L:      linux-efi@vger.kernel.org
6658 S:      Maintained
6659 F:      block/partitions/efi.*
6660
6661 H8/300 ARCHITECTURE
6662 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6663 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6664 W:      http://uclinux-h8.sourceforge.jp
6665 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6666 S:      Maintained
6667 F:      arch/h8300/
6668 F:      drivers/clocksource/h8300_*.c
6669 F:      drivers/clk/h8300/
6670 F:      drivers/irqchip/irq-renesas-h8*.c
6671
6672 HACKRF MEDIA DRIVER
6673 M:      Antti Palosaari <crope@iki.fi>
6674 L:      linux-media@vger.kernel.org
6675 W:      https://linuxtv.org
6676 W:      http://palosaari.fi/linux/
6677 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6678 T:      git git://linuxtv.org/anttip/media_tree.git
6679 S:      Maintained
6680 F:      drivers/media/usb/hackrf/
6681
6682 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6683 M:      Frank Seidel <frank@f-seidel.de>
6684 L:      platform-driver-x86@vger.kernel.org
6685 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6686 S:      Maintained
6687 F:      drivers/platform/x86/hdaps.c
6688
6689 HARDWARE MONITORING
6690 M:      Jean Delvare <jdelvare@suse.com>
6691 M:      Guenter Roeck <linux@roeck-us.net>
6692 L:      linux-hwmon@vger.kernel.org
6693 W:      http://hwmon.wiki.kernel.org/
6694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6695 S:      Maintained
6696 F:      Documentation/devicetree/bindings/hwmon/
6697 F:      Documentation/hwmon/
6698 F:      drivers/hwmon/
6699 F:      include/linux/hwmon*.h
6700 F:      include/trace/events/hwmon*.h
6701
6702 HARDWARE RANDOM NUMBER GENERATOR CORE
6703 M:      Matt Mackall <mpm@selenic.com>
6704 M:      Herbert Xu <herbert@gondor.apana.org.au>
6705 L:      linux-crypto@vger.kernel.org
6706 S:      Odd fixes
6707 F:      Documentation/devicetree/bindings/rng/
6708 F:      Documentation/hw_random.txt
6709 F:      drivers/char/hw_random/
6710 F:      include/linux/hw_random.h
6711
6712 HARDWARE TRACING FACILITIES
6713 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6714 S:      Maintained
6715 F:      drivers/hwtracing/
6716
6717 HARDWARE SPINLOCK CORE
6718 M:      Ohad Ben-Cohen <ohad@wizery.com>
6719 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6720 L:      linux-remoteproc@vger.kernel.org
6721 S:      Maintained
6722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6723 F:      Documentation/devicetree/bindings/hwlock/
6724 F:      Documentation/hwspinlock.txt
6725 F:      drivers/hwspinlock/
6726 F:      include/linux/hwspinlock.h
6727
6728 HARMONY SOUND DRIVER
6729 L:      linux-parisc@vger.kernel.org
6730 S:      Maintained
6731 F:      sound/parisc/harmony.*
6732
6733 HDPVR USB VIDEO ENCODER DRIVER
6734 M:      Hans Verkuil <hverkuil@xs4all.nl>
6735 L:      linux-media@vger.kernel.org
6736 T:      git git://linuxtv.org/media_tree.git
6737 W:      https://linuxtv.org
6738 S:      Odd Fixes
6739 F:      drivers/media/usb/hdpvr/
6740
6741 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6742 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6743 S:      Supported
6744 F:      Documentation/watchdog/hpwdt.txt
6745 F:      drivers/watchdog/hpwdt.c
6746
6747 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6748 M:      Don Brace <don.brace@microsemi.com>
6749 L:      esc.storagedev@microsemi.com
6750 L:      linux-scsi@vger.kernel.org
6751 S:      Supported
6752 F:      Documentation/scsi/hpsa.txt
6753 F:      drivers/scsi/hpsa*.[ch]
6754 F:      include/linux/cciss*.h
6755 F:      include/uapi/linux/cciss*.h
6756
6757 HFI1 DRIVER
6758 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6759 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6760 L:      linux-rdma@vger.kernel.org
6761 S:      Supported
6762 F:      drivers/infiniband/hw/hfi1
6763
6764 HFS FILESYSTEM
6765 L:      linux-fsdevel@vger.kernel.org
6766 S:      Orphan
6767 F:      Documentation/filesystems/hfs.txt
6768 F:      fs/hfs/
6769
6770 HFSPLUS FILESYSTEM
6771 L:      linux-fsdevel@vger.kernel.org
6772 S:      Orphan
6773 F:      Documentation/filesystems/hfsplus.txt
6774 F:      fs/hfsplus/
6775
6776 HGA FRAMEBUFFER DRIVER
6777 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6778 L:      linux-nvidia@lists.surfsouth.com
6779 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6780 S:      Maintained
6781 F:      drivers/video/fbdev/hgafb.c
6782
6783 HIBERNATION (aka Software Suspend, aka swsusp)
6784 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6785 M:      Pavel Machek <pavel@ucw.cz>
6786 L:      linux-pm@vger.kernel.org
6787 B:      https://bugzilla.kernel.org
6788 S:      Supported
6789 F:      arch/x86/power/
6790 F:      drivers/base/power/
6791 F:      kernel/power/
6792 F:      include/linux/suspend.h
6793 F:      include/linux/freezer.h
6794 F:      include/linux/pm.h
6795 F:      arch/*/include/asm/suspend*.h
6796
6797 HID CORE LAYER
6798 M:      Jiri Kosina <jikos@kernel.org>
6799 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6800 L:      linux-input@vger.kernel.org
6801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6802 S:      Maintained
6803 F:      drivers/hid/
6804 F:      include/linux/hid*
6805 F:      include/uapi/linux/hid*
6806
6807 HID SENSOR HUB DRIVERS
6808 M:      Jiri Kosina <jikos@kernel.org>
6809 M:      Jonathan Cameron <jic23@kernel.org>
6810 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6811 L:      linux-input@vger.kernel.org
6812 L:      linux-iio@vger.kernel.org
6813 S:      Maintained
6814 F:      Documentation/hid/hid-sensor*
6815 F:      drivers/hid/hid-sensor-*
6816 F:      drivers/iio/*/hid-*
6817 F:      include/linux/hid-sensor-*
6818
6819 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6820 M:      Thomas Gleixner <tglx@linutronix.de>
6821 L:      linux-kernel@vger.kernel.org
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6823 S:      Maintained
6824 F:      Documentation/timers/
6825 F:      kernel/time/hrtimer.c
6826 F:      kernel/time/clockevents.c
6827 F:      kernel/time/timer_*.c
6828 F:      include/linux/clockchips.h
6829 F:      include/linux/hrtimer.h
6830
6831 HIGH-SPEED SCC DRIVER FOR AX.25
6832 L:      linux-hams@vger.kernel.org
6833 S:      Orphan
6834 F:      drivers/net/hamradio/dmascc.c
6835 F:      drivers/net/hamradio/scc.c
6836
6837 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6838 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6839 W:      http://www.highpoint-tech.com
6840 S:      Supported
6841 F:      Documentation/scsi/hptiop.txt
6842 F:      drivers/scsi/hptiop.c
6843
6844 HIPPI
6845 M:      Jes Sorensen <jes@trained-monkey.org>
6846 L:      linux-hippi@sunsite.dk
6847 S:      Maintained
6848 F:      include/linux/hippidevice.h
6849 F:      include/uapi/linux/if_hippi.h
6850 F:      net/802/hippi.c
6851 F:      drivers/net/hippi/
6852
6853 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6854 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6855 M:      Salil Mehta <salil.mehta@huawei.com>
6856 L:      netdev@vger.kernel.org
6857 W:      http://www.hisilicon.com
6858 S:      Maintained
6859 F:      drivers/net/ethernet/hisilicon/hns3/
6860
6861 HISILICON LPC BUS DRIVER
6862 M:      john.garry@huawei.com
6863 W:      http://www.hisilicon.com
6864 S:      Maintained
6865 F:      drivers/bus/hisi_lpc.c
6866 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6867
6868 HISILICON NETWORK SUBSYSTEM DRIVER
6869 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6870 M:      Salil Mehta <salil.mehta@huawei.com>
6871 L:      netdev@vger.kernel.org
6872 W:      http://www.hisilicon.com
6873 S:      Maintained
6874 F:      drivers/net/ethernet/hisilicon/
6875 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6876
6877 HISILICON PMU DRIVER
6878 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6879 W:      http://www.hisilicon.com
6880 S:      Supported
6881 F:      drivers/perf/hisilicon
6882 F:      Documentation/perf/hisi-pmu.txt
6883
6884 HISILICON ROCE DRIVER
6885 M:      Lijun Ou <oulijun@huawei.com>
6886 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6887 L:      linux-rdma@vger.kernel.org
6888 S:      Maintained
6889 F:      drivers/infiniband/hw/hns/
6890 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6891
6892 HISILICON SAS Controller
6893 M:      John Garry <john.garry@huawei.com>
6894 W:      http://www.hisilicon.com
6895 S:      Supported
6896 F:      drivers/scsi/hisi_sas/
6897 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6898
6899 HMM - Heterogeneous Memory Management
6900 M:      Jérôme Glisse <jglisse@redhat.com>
6901 L:      linux-mm@kvack.org
6902 S:      Maintained
6903 F:      mm/hmm*
6904 F:      include/linux/hmm*
6905 F:      Documentation/vm/hmm.rst
6906
6907 HOST AP DRIVER
6908 M:      Jouni Malinen <j@w1.fi>
6909 L:      linux-wireless@vger.kernel.org
6910 W:      http://w1.fi/hostap-driver.html
6911 S:      Obsolete
6912 F:      drivers/net/wireless/intersil/hostap/
6913
6914 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6915 L:      platform-driver-x86@vger.kernel.org
6916 S:      Orphan
6917 F:      drivers/platform/x86/tc1100-wmi.c
6918
6919 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6920 M:      Jaroslav Kysela <perex@perex.cz>
6921 S:      Maintained
6922 F:      drivers/net/ethernet/hp/hp100.*
6923
6924 HPET:   High Precision Event Timers driver
6925 M:      Clemens Ladisch <clemens@ladisch.de>
6926 S:      Maintained
6927 F:      Documentation/timers/hpet.txt
6928 F:      drivers/char/hpet.c
6929 F:      include/linux/hpet.h
6930 F:      include/uapi/linux/hpet.h
6931
6932 HPET:   x86
6933 S:      Orphan
6934 F:      arch/x86/kernel/hpet.c
6935 F:      arch/x86/include/asm/hpet.h
6936
6937 HPFS FILESYSTEM
6938 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6939 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6940 S:      Maintained
6941 F:      fs/hpfs/
6942
6943 HSI SUBSYSTEM
6944 M:      Sebastian Reichel <sre@kernel.org>
6945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6946 S:      Maintained
6947 F:      Documentation/ABI/testing/sysfs-bus-hsi
6948 F:      Documentation/driver-api/hsi.rst
6949 F:      drivers/hsi/
6950 F:      include/linux/hsi/
6951 F:      include/uapi/linux/hsi/
6952
6953 HSO 3G MODEM DRIVER
6954 L:      linux-usb@vger.kernel.org
6955 S:      Orphan
6956 F:      drivers/net/usb/hso.c
6957
6958 HSR NETWORK PROTOCOL
6959 M:      Arvid Brodin <arvid.brodin@alten.se>
6960 L:      netdev@vger.kernel.org
6961 S:      Maintained
6962 F:      net/hsr/
6963
6964 HT16K33 LED CONTROLLER DRIVER
6965 M:      Robin van der Gracht <robin@protonic.nl>
6966 S:      Maintained
6967 F:      drivers/auxdisplay/ht16k33.c
6968 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6969
6970 HTCPEN TOUCHSCREEN DRIVER
6971 M:      Pau Oliva Fora <pof@eslack.org>
6972 L:      linux-input@vger.kernel.org
6973 S:      Maintained
6974 F:      drivers/input/touchscreen/htcpen.c
6975
6976 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
6977 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
6978 L:      linux-iio@vger.kernel.org
6979 W:      http://www.st.com/
6980 S:      Maintained
6981 F:      drivers/iio/humidity/hts221*
6982 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
6983
6984 HUAWEI ETHERNET DRIVER
6985 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6986 L:      netdev@vger.kernel.org
6987 S:      Supported
6988 F:      Documentation/networking/hinic.txt
6989 F:      drivers/net/ethernet/huawei/hinic/
6990
6991 HUGETLB FILESYSTEM
6992 M:      Mike Kravetz <mike.kravetz@oracle.com>
6993 L:      linux-mm@kvack.org
6994 S:      Maintained
6995 F:      fs/hugetlbfs/
6996 F:      mm/hugetlb.c
6997 F:      include/linux/hugetlb.h
6998 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6999 F:      Documentation/vm/hugetlbfs_reserv.rst
7000 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7001
7002 HVA ST MEDIA DRIVER
7003 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7004 L:      linux-media@vger.kernel.org
7005 T:      git git://linuxtv.org/media_tree.git
7006 W:      https://linuxtv.org
7007 S:      Supported
7008 F:      drivers/media/platform/sti/hva
7009
7010 HWPOISON MEMORY FAILURE HANDLING
7011 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7012 L:      linux-mm@kvack.org
7013 S:      Maintained
7014 F:      mm/memory-failure.c
7015 F:      mm/hwpoison-inject.c
7016
7017 HYGON PROCESSOR SUPPORT
7018 M:      Pu Wen <puwen@hygon.cn>
7019 L:      linux-kernel@vger.kernel.org
7020 S:      Maintained
7021 F:      arch/x86/kernel/cpu/hygon.c
7022
7023 Hyper-V CORE AND DRIVERS
7024 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7025 M:      Haiyang Zhang <haiyangz@microsoft.com>
7026 M:      Stephen Hemminger <sthemmin@microsoft.com>
7027 M:      Sasha Levin <sashal@kernel.org>
7028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7029 L:      devel@linuxdriverproject.org
7030 S:      Supported
7031 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7032 F:      arch/x86/include/asm/mshyperv.h
7033 F:      arch/x86/include/asm/trace/hyperv.h
7034 F:      arch/x86/include/asm/hyperv-tlfs.h
7035 F:      arch/x86/kernel/cpu/mshyperv.c
7036 F:      arch/x86/hyperv
7037 F:      drivers/hid/hid-hyperv.c
7038 F:      drivers/hv/
7039 F:      drivers/input/serio/hyperv-keyboard.c
7040 F:      drivers/pci/controller/pci-hyperv.c
7041 F:      drivers/net/hyperv/
7042 F:      drivers/scsi/storvsc_drv.c
7043 F:      drivers/uio/uio_hv_generic.c
7044 F:      drivers/video/fbdev/hyperv_fb.c
7045 F:      net/vmw_vsock/hyperv_transport.c
7046 F:      include/linux/hyperv.h
7047 F:      include/uapi/linux/hyperv.h
7048 F:      tools/hv/
7049 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7050
7051 HYPERVISOR VIRTUAL CONSOLE DRIVER
7052 L:      linuxppc-dev@lists.ozlabs.org
7053 S:      Odd Fixes
7054 F:      drivers/tty/hvc/
7055
7056 I2C ACPI SUPPORT
7057 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7058 L:      linux-i2c@vger.kernel.org
7059 L:      linux-acpi@vger.kernel.org
7060 S:      Maintained
7061 F:      drivers/i2c/i2c-core-acpi.c
7062
7063 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7064 M:      Ajay Gupta <ajayg@nvidia.com>
7065 L:      linux-i2c@vger.kernel.org
7066 S:      Maintained
7067 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7068 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7069
7070 I2C MUXES
7071 M:      Peter Rosin <peda@axentia.se>
7072 L:      linux-i2c@vger.kernel.org
7073 S:      Maintained
7074 F:      Documentation/i2c/i2c-topology
7075 F:      Documentation/i2c/muxes/
7076 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7077 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7078 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7079 F:      drivers/i2c/i2c-mux.c
7080 F:      drivers/i2c/muxes/
7081 F:      include/linux/i2c-mux.h
7082
7083 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7084 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7085 L:      linux-i2c@vger.kernel.org
7086 S:      Maintained
7087 F:      drivers/i2c/busses/i2c-mv64xxx.c
7088
7089 I2C OVER PARALLEL PORT
7090 M:      Jean Delvare <jdelvare@suse.com>
7091 L:      linux-i2c@vger.kernel.org
7092 S:      Maintained
7093 F:      Documentation/i2c/busses/i2c-parport
7094 F:      Documentation/i2c/busses/i2c-parport-light
7095 F:      drivers/i2c/busses/i2c-parport.c
7096 F:      drivers/i2c/busses/i2c-parport-light.c
7097
7098 I2C SUBSYSTEM
7099 M:      Wolfram Sang <wsa@the-dreams.de>
7100 L:      linux-i2c@vger.kernel.org
7101 W:      https://i2c.wiki.kernel.org/
7102 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7104 S:      Maintained
7105 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7106 F:      Documentation/i2c/
7107 F:      drivers/i2c/*
7108 F:      include/linux/i2c.h
7109 F:      include/linux/i2c-dev.h
7110 F:      include/linux/i2c-smbus.h
7111 F:      include/uapi/linux/i2c.h
7112 F:      include/uapi/linux/i2c-*.h
7113
7114 I2C SUBSYSTEM HOST DRIVERS
7115 L:      linux-i2c@vger.kernel.org
7116 W:      https://i2c.wiki.kernel.org/
7117 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7119 S:      Odd Fixes
7120 F:      Documentation/devicetree/bindings/i2c/
7121 F:      drivers/i2c/algos/
7122 F:      drivers/i2c/busses/
7123
7124 I2C-TAOS-EVM DRIVER
7125 M:      Jean Delvare <jdelvare@suse.com>
7126 L:      linux-i2c@vger.kernel.org
7127 S:      Maintained
7128 F:      Documentation/i2c/busses/i2c-taos-evm
7129 F:      drivers/i2c/busses/i2c-taos-evm.c
7130
7131 I2C-TINY-USB DRIVER
7132 M:      Till Harbaum <till@harbaum.org>
7133 L:      linux-i2c@vger.kernel.org
7134 W:      http://www.harbaum.org/till/i2c_tiny_usb
7135 S:      Maintained
7136 F:      drivers/i2c/busses/i2c-tiny-usb.c
7137
7138 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7139 M:      Jean Delvare <jdelvare@suse.com>
7140 L:      linux-i2c@vger.kernel.org
7141 S:      Maintained
7142 F:      Documentation/i2c/busses/i2c-ali1535
7143 F:      Documentation/i2c/busses/i2c-ali1563
7144 F:      Documentation/i2c/busses/i2c-ali15x3
7145 F:      Documentation/i2c/busses/i2c-amd756
7146 F:      Documentation/i2c/busses/i2c-amd8111
7147 F:      Documentation/i2c/busses/i2c-i801
7148 F:      Documentation/i2c/busses/i2c-nforce2
7149 F:      Documentation/i2c/busses/i2c-piix4
7150 F:      Documentation/i2c/busses/i2c-sis5595
7151 F:      Documentation/i2c/busses/i2c-sis630
7152 F:      Documentation/i2c/busses/i2c-sis96x
7153 F:      Documentation/i2c/busses/i2c-via
7154 F:      Documentation/i2c/busses/i2c-viapro
7155 F:      drivers/i2c/busses/i2c-ali1535.c
7156 F:      drivers/i2c/busses/i2c-ali1563.c
7157 F:      drivers/i2c/busses/i2c-ali15x3.c
7158 F:      drivers/i2c/busses/i2c-amd756.c
7159 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7160 F:      drivers/i2c/busses/i2c-amd8111.c
7161 F:      drivers/i2c/busses/i2c-i801.c
7162 F:      drivers/i2c/busses/i2c-isch.c
7163 F:      drivers/i2c/busses/i2c-nforce2.c
7164 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7165 F:      drivers/i2c/busses/i2c-piix4.c
7166 F:      drivers/i2c/busses/i2c-sis5595.c
7167 F:      drivers/i2c/busses/i2c-sis630.c
7168 F:      drivers/i2c/busses/i2c-sis96x.c
7169 F:      drivers/i2c/busses/i2c-via.c
7170 F:      drivers/i2c/busses/i2c-viapro.c
7171
7172 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7173 M:      Hans de Goede <hdegoede@redhat.com>
7174 L:      linux-i2c@vger.kernel.org
7175 S:      Maintained
7176 F:      drivers/i2c/busses/i2c-cht-wc.c
7177
7178 I2C/SMBUS ISMT DRIVER
7179 M:      Seth Heasley <seth.heasley@intel.com>
7180 M:      Neil Horman <nhorman@tuxdriver.com>
7181 L:      linux-i2c@vger.kernel.org
7182 F:      drivers/i2c/busses/i2c-ismt.c
7183 F:      Documentation/i2c/busses/i2c-ismt
7184
7185 I2C/SMBUS STUB DRIVER
7186 M:      Jean Delvare <jdelvare@suse.com>
7187 L:      linux-i2c@vger.kernel.org
7188 S:      Maintained
7189 F:      drivers/i2c/i2c-stub.c
7190
7191 I3C SUBSYSTEM
7192 M:      Boris Brezillon <bbrezillon@kernel.org>
7193 L:      linux-i3c@lists.infradead.org
7194 C:      irc://chat.freenode.net/linux-i3c
7195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7196 S:      Maintained
7197 F:      Documentation/ABI/testing/sysfs-bus-i3c
7198 F:      Documentation/devicetree/bindings/i3c/
7199 F:      Documentation/driver-api/i3c
7200 F:      drivers/i3c/
7201 F:      include/linux/i3c/
7202 F:      include/dt-bindings/i3c/
7203
7204 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7205 M:      Vitor Soares <vitor.soares@synopsys.com>
7206 S:      Maintained
7207 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7208 F:      drivers/i3c/master/dw*
7209
7210 IA64 (Itanium) PLATFORM
7211 M:      Tony Luck <tony.luck@intel.com>
7212 M:      Fenghua Yu <fenghua.yu@intel.com>
7213 L:      linux-ia64@vger.kernel.org
7214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7215 S:      Maintained
7216 F:      arch/ia64/
7217
7218 IBM Power 842 compression accelerator
7219 M:      Haren Myneni <haren@us.ibm.com>
7220 S:      Supported
7221 F:      drivers/crypto/nx/Makefile
7222 F:      drivers/crypto/nx/Kconfig
7223 F:      drivers/crypto/nx/nx-842*
7224 F:      include/linux/sw842.h
7225 F:      crypto/842.c
7226 F:      lib/842/
7227
7228 IBM Power in-Nest Crypto Acceleration
7229 M:      Breno Leitão <leitao@debian.org>
7230 M:      Nayna Jain <nayna@linux.ibm.com>
7231 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7232 L:      linux-crypto@vger.kernel.org
7233 S:      Supported
7234 F:      drivers/crypto/nx/Makefile
7235 F:      drivers/crypto/nx/Kconfig
7236 F:      drivers/crypto/nx/nx-aes*
7237 F:      drivers/crypto/nx/nx-sha*
7238 F:      drivers/crypto/nx/nx.*
7239 F:      drivers/crypto/nx/nx_csbcpb.h
7240 F:      drivers/crypto/nx/nx_debugfs.h
7241
7242 IBM Power Linux RAID adapter
7243 M:      Brian King <brking@us.ibm.com>
7244 S:      Supported
7245 F:      drivers/scsi/ipr.*
7246
7247 IBM Power SRIOV Virtual NIC Device Driver
7248 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7249 M:      John Allen <jallen@linux.ibm.com>
7250 L:      netdev@vger.kernel.org
7251 S:      Supported
7252 F:      drivers/net/ethernet/ibm/ibmvnic.*
7253
7254 IBM Power Virtual Accelerator Switchboard
7255 M:      Sukadev Bhattiprolu
7256 L:      linuxppc-dev@lists.ozlabs.org
7257 S:      Supported
7258 F:      arch/powerpc/platforms/powernv/vas*
7259 F:      arch/powerpc/platforms/powernv/copy-paste.h
7260 F:      arch/powerpc/include/asm/vas.h
7261 F:      arch/powerpc/include/uapi/asm/vas.h
7262
7263 IBM Power Virtual Ethernet Device Driver
7264 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7265 L:      netdev@vger.kernel.org
7266 S:      Supported
7267 F:      drivers/net/ethernet/ibm/ibmveth.*
7268
7269 IBM Power Virtual FC Device Drivers
7270 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7271 L:      linux-scsi@vger.kernel.org
7272 S:      Supported
7273 F:      drivers/scsi/ibmvscsi/ibmvfc*
7274
7275 IBM Power Virtual Management Channel Driver
7276 M:      Steven Royer <seroyer@linux.ibm.com>
7277 S:      Supported
7278 F:      drivers/misc/ibmvmc.*
7279
7280 IBM Power Virtual SCSI Device Drivers
7281 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7282 L:      linux-scsi@vger.kernel.org
7283 S:      Supported
7284 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7285 F:      include/scsi/viosrp.h
7286
7287 IBM Power Virtual SCSI Device Target Driver
7288 M:      Michael Cyr <mikecyr@linux.ibm.com>
7289 L:      linux-scsi@vger.kernel.org
7290 L:      target-devel@vger.kernel.org
7291 S:      Supported
7292 F:      drivers/scsi/ibmvscsi_tgt/
7293
7294 IBM Power VMX Cryptographic instructions
7295 M:      Breno Leitão <leitao@debian.org>
7296 M:      Nayna Jain <nayna@linux.ibm.com>
7297 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7298 L:      linux-crypto@vger.kernel.org
7299 S:      Supported
7300 F:      drivers/crypto/vmx/Makefile
7301 F:      drivers/crypto/vmx/Kconfig
7302 F:      drivers/crypto/vmx/vmx.c
7303 F:      drivers/crypto/vmx/aes*
7304 F:      drivers/crypto/vmx/ghash*
7305 F:      drivers/crypto/vmx/ppc-xlate.pl
7306
7307 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7308 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7309 L:      linux-pci@vger.kernel.org
7310 L:      linuxppc-dev@lists.ozlabs.org
7311 S:      Supported
7312 F:      drivers/pci/hotplug/rpaphp*
7313
7314 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7315 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7316 L:      linux-pci@vger.kernel.org
7317 L:      linuxppc-dev@lists.ozlabs.org
7318 S:      Supported
7319 F:      drivers/pci/hotplug/rpadlpar*
7320
7321 IBM ServeRAID RAID DRIVER
7322 S:      Orphan
7323 F:      drivers/scsi/ips.*
7324
7325 ICH LPC AND GPIO DRIVER
7326 M:      Peter Tyser <ptyser@xes-inc.com>
7327 S:      Maintained
7328 F:      drivers/mfd/lpc_ich.c
7329 F:      drivers/gpio/gpio-ich.c
7330
7331 IDE SUBSYSTEM
7332 M:      "David S. Miller" <davem@davemloft.net>
7333 L:      linux-ide@vger.kernel.org
7334 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7336 S:      Maintained
7337 F:      Documentation/ide/
7338 F:      drivers/ide/
7339 F:      include/linux/ide.h
7340
7341 IDE/ATAPI DRIVERS
7342 M:      Borislav Petkov <bp@alien8.de>
7343 L:      linux-ide@vger.kernel.org
7344 S:      Maintained
7345 F:      Documentation/cdrom/ide-cd
7346 F:      drivers/ide/ide-cd*
7347
7348 IDEAPAD LAPTOP EXTRAS DRIVER
7349 M:      Ike Panhc <ike.pan@canonical.com>
7350 L:      platform-driver-x86@vger.kernel.org
7351 W:      http://launchpad.net/ideapad-laptop
7352 S:      Maintained
7353 F:      drivers/platform/x86/ideapad-laptop.c
7354
7355 IDEAPAD LAPTOP SLIDEBAR DRIVER
7356 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7357 L:      linux-input@vger.kernel.org
7358 W:      https://github.com/o2genum/ideapad-slidebar
7359 S:      Maintained
7360 F:      drivers/input/misc/ideapad_slidebar.c
7361
7362 IDT VersaClock 5 CLOCK DRIVER
7363 M:      Marek Vasut <marek.vasut@gmail.com>
7364 S:      Maintained
7365 F:      drivers/clk/clk-versaclock5.c
7366
7367 IEEE 802.15.4 SUBSYSTEM
7368 M:      Alexander Aring <alex.aring@gmail.com>
7369 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7370 L:      linux-wpan@vger.kernel.org
7371 W:      http://wpan.cakelab.org/
7372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7374 S:      Maintained
7375 F:      net/ieee802154/
7376 F:      net/mac802154/
7377 F:      drivers/net/ieee802154/
7378 F:      include/linux/nl802154.h
7379 F:      include/linux/ieee802154.h
7380 F:      include/net/nl802154.h
7381 F:      include/net/mac802154.h
7382 F:      include/net/af_ieee802154.h
7383 F:      include/net/cfg802154.h
7384 F:      include/net/ieee802154_netdev.h
7385 F:      Documentation/networking/ieee802154.txt
7386
7387 IFE PROTOCOL
7388 M:      Yotam Gigi <yotam.gi@gmail.com>
7389 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7390 F:      net/ife
7391 F:      include/net/ife.h
7392 F:      include/uapi/linux/ife.h
7393
7394 IGORPLUG-USB IR RECEIVER
7395 M:      Sean Young <sean@mess.org>
7396 L:      linux-media@vger.kernel.org
7397 S:      Maintained
7398 F:      drivers/media/rc/igorplugusb.c
7399
7400 IGUANAWORKS USB IR TRANSCEIVER
7401 M:      Sean Young <sean@mess.org>
7402 L:      linux-media@vger.kernel.org
7403 S:      Maintained
7404 F:      drivers/media/rc/iguanair.c
7405
7406 IIO DIGITAL POTENTIOMETER DAC
7407 M:      Peter Rosin <peda@axentia.se>
7408 L:      linux-iio@vger.kernel.org
7409 S:      Maintained
7410 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7411 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7412 F:      drivers/iio/dac/dpot-dac.c
7413
7414 IIO ENVELOPE DETECTOR
7415 M:      Peter Rosin <peda@axentia.se>
7416 L:      linux-iio@vger.kernel.org
7417 S:      Maintained
7418 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7419 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7420 F:      drivers/iio/adc/envelope-detector.c
7421
7422 IIO MULTIPLEXER
7423 M:      Peter Rosin <peda@axentia.se>
7424 L:      linux-iio@vger.kernel.org
7425 S:      Maintained
7426 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7427 F:      drivers/iio/multiplexer/iio-mux.c
7428
7429 IIO SUBSYSTEM AND DRIVERS
7430 M:      Jonathan Cameron <jic23@kernel.org>
7431 R:      Hartmut Knaack <knaack.h@gmx.de>
7432 R:      Lars-Peter Clausen <lars@metafoo.de>
7433 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7434 L:      linux-iio@vger.kernel.org
7435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7436 S:      Maintained
7437 F:      Documentation/ABI/testing/configfs-iio*
7438 F:      Documentation/ABI/testing/sysfs-bus-iio*
7439 F:      Documentation/devicetree/bindings/iio/
7440 F:      drivers/iio/
7441 F:      drivers/staging/iio/
7442 F:      include/linux/iio/
7443 F:      tools/iio/
7444
7445 IIO UNIT CONVERTER
7446 M:      Peter Rosin <peda@axentia.se>
7447 L:      linux-iio@vger.kernel.org
7448 S:      Maintained
7449 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7450 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7451 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7452 F:      drivers/iio/afe/iio-rescale.c
7453
7454 IKANOS/ADI EAGLE ADSL USB DRIVER
7455 M:      Matthieu Castet <castet.matthieu@free.fr>
7456 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7457 S:      Maintained
7458 F:      drivers/usb/atm/ueagle-atm.c
7459
7460 IMGTEC ASCII LCD DRIVER
7461 M:      Paul Burton <paul.burton@mips.com>
7462 S:      Maintained
7463 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7464 F:      drivers/auxdisplay/img-ascii-lcd.c
7465
7466 IMGTEC IR DECODER DRIVER
7467 M:      James Hogan <jhogan@kernel.org>
7468 S:      Maintained
7469 F:      drivers/media/rc/img-ir/
7470
7471 IMON SOUNDGRAPH USB IR RECEIVER
7472 M:      Sean Young <sean@mess.org>
7473 L:      linux-media@vger.kernel.org
7474 S:      Maintained
7475 F:      drivers/media/rc/imon_raw.c
7476 F:      drivers/media/rc/imon.c
7477
7478 IMS TWINTURBO FRAMEBUFFER DRIVER
7479 L:      linux-fbdev@vger.kernel.org
7480 S:      Orphan
7481 F:      drivers/video/fbdev/imsttfb.c
7482
7483 INA209 HARDWARE MONITOR DRIVER
7484 M:      Guenter Roeck <linux@roeck-us.net>
7485 L:      linux-hwmon@vger.kernel.org
7486 S:      Maintained
7487 F:      Documentation/hwmon/ina209
7488 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7489 F:      drivers/hwmon/ina209.c
7490
7491 INA2XX HARDWARE MONITOR DRIVER
7492 M:      Guenter Roeck <linux@roeck-us.net>
7493 L:      linux-hwmon@vger.kernel.org
7494 S:      Maintained
7495 F:      Documentation/hwmon/ina2xx
7496 F:      drivers/hwmon/ina2xx.c
7497 F:      include/linux/platform_data/ina2xx.h
7498
7499 INDUSTRY PACK SUBSYSTEM (IPACK)
7500 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7501 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7502 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7503 L:      industrypack-devel@lists.sourceforge.net
7504 W:      http://industrypack.sourceforge.net
7505 S:      Maintained
7506 F:      drivers/ipack/
7507
7508 INFINIBAND SUBSYSTEM
7509 M:      Doug Ledford <dledford@redhat.com>
7510 M:      Jason Gunthorpe <jgg@mellanox.com>
7511 L:      linux-rdma@vger.kernel.org
7512 W:      https://github.com/linux-rdma/rdma-core
7513 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7515 S:      Supported
7516 F:      Documentation/devicetree/bindings/infiniband/
7517 F:      Documentation/infiniband/
7518 F:      drivers/infiniband/
7519 F:      include/uapi/linux/if_infiniband.h
7520 F:      include/uapi/rdma/
7521 F:      include/rdma/
7522
7523 INGENIC JZ4780 DMA Driver
7524 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7525 S:      Maintained
7526 F:      drivers/dma/dma-jz4780.c
7527
7528 INGENIC JZ4780 NAND DRIVER
7529 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7530 L:      linux-mtd@lists.infradead.org
7531 S:      Maintained
7532 F:      drivers/mtd/nand/raw/jz4780_*
7533
7534 INOTIFY
7535 M:      Jan Kara <jack@suse.cz>
7536 R:      Amir Goldstein <amir73il@gmail.com>
7537 L:      linux-fsdevel@vger.kernel.org
7538 S:      Maintained
7539 F:      Documentation/filesystems/inotify.txt
7540 F:      fs/notify/inotify/
7541 F:      include/linux/inotify.h
7542 F:      include/uapi/linux/inotify.h
7543
7544 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7545 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7546 L:      linux-input@vger.kernel.org
7547 Q:      http://patchwork.kernel.org/project/linux-input/list/
7548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7549 S:      Maintained
7550 F:      drivers/input/
7551 F:      include/linux/input.h
7552 F:      include/uapi/linux/input.h
7553 F:      include/uapi/linux/input-event-codes.h
7554 F:      include/linux/input/
7555 F:      Documentation/devicetree/bindings/input/
7556 F:      Documentation/devicetree/bindings/serio/
7557 F:      Documentation/input/
7558
7559 INPUT MULTITOUCH (MT) PROTOCOL
7560 M:      Henrik Rydberg <rydberg@bitmath.org>
7561 L:      linux-input@vger.kernel.org
7562 S:      Odd fixes
7563 F:      Documentation/input/multi-touch-protocol.rst
7564 F:      drivers/input/input-mt.c
7565 K:      \b(ABS|SYN)_MT_
7566
7567 INSIDE SECURE CRYPTO DRIVER
7568 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7569 F:      drivers/crypto/inside-secure/
7570 S:      Maintained
7571 L:      linux-crypto@vger.kernel.org
7572
7573 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7574 M:      Mimi Zohar <zohar@linux.ibm.com>
7575 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7576 L:      linux-integrity@vger.kernel.org
7577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7578 S:      Supported
7579 F:      security/integrity/ima/
7580
7581 INTEL 810/815 FRAMEBUFFER DRIVER
7582 M:      Antonino Daplas <adaplas@gmail.com>
7583 L:      linux-fbdev@vger.kernel.org
7584 S:      Maintained
7585 F:      drivers/video/fbdev/i810/
7586
7587 INTEL ASoC DRIVERS
7588 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7589 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7590 M:      Jie Yang <yang.jie@linux.intel.com>
7591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7592 S:      Supported
7593 F:      sound/soc/intel/
7594
7595 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7596 M:      Hans de Goede <hdegoede@redhat.com>
7597 L:      platform-driver-x86@vger.kernel.org
7598 S:      Maintained
7599 F:      drivers/platform/x86/intel_atomisp2_pm.c
7600
7601 INTEL C600 SERIES SAS CONTROLLER DRIVER
7602 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7603 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7604 L:      linux-scsi@vger.kernel.org
7605 T:      git git://git.code.sf.net/p/intel-sas/isci
7606 S:      Supported
7607 F:      drivers/scsi/isci/
7608
7609 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7610 M:      Jani Nikula <jani.nikula@linux.intel.com>
7611 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7612 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7613 L:      intel-gfx@lists.freedesktop.org
7614 W:      https://01.org/linuxgraphics/
7615 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7616 C:      irc://chat.freenode.net/intel-gfx
7617 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7618 T:      git git://anongit.freedesktop.org/drm-intel
7619 S:      Supported
7620 F:      drivers/gpu/drm/i915/
7621 F:      include/drm/i915*
7622 F:      include/uapi/drm/i915_drm.h
7623 F:      Documentation/gpu/i915.rst
7624
7625 INTEL ETHERNET DRIVERS
7626 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7627 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7628 W:      http://www.intel.com/support/feedback.htm
7629 W:      http://e1000.sourceforge.net/
7630 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7633 S:      Supported
7634 F:      Documentation/networking/device_drivers/intel/e100.rst
7635 F:      Documentation/networking/device_drivers/intel/e1000.rst
7636 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7637 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7638 F:      Documentation/networking/device_drivers/intel/igb.rst
7639 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7640 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7641 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7642 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7643 F:      Documentation/networking/device_drivers/intel/i40e.rst
7644 F:      Documentation/networking/device_drivers/intel/iavf.rst
7645 F:      Documentation/networking/device_drivers/intel/ice.rst
7646 F:      drivers/net/ethernet/intel/
7647 F:      drivers/net/ethernet/intel/*/
7648 F:      include/linux/avf/virtchnl.h
7649
7650 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7651 M:      Maik Broemme <mbroemme@libmpq.org>
7652 L:      linux-fbdev@vger.kernel.org
7653 S:      Maintained
7654 F:      Documentation/fb/intelfb.txt
7655 F:      drivers/video/fbdev/intelfb/
7656
7657 INTEL GPIO DRIVERS
7658 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7659 L:      linux-gpio@vger.kernel.org
7660 S:      Maintained
7661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7662 F:      drivers/gpio/gpio-ich.c
7663 F:      drivers/gpio/gpio-intel-mid.c
7664 F:      drivers/gpio/gpio-lynxpoint.c
7665 F:      drivers/gpio/gpio-merrifield.c
7666 F:      drivers/gpio/gpio-ml-ioh.c
7667 F:      drivers/gpio/gpio-pch.c
7668 F:      drivers/gpio/gpio-sch.c
7669 F:      drivers/gpio/gpio-sodaville.c
7670
7671 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7672 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7673 M:      Zhi Wang <zhi.a.wang@intel.com>
7674 L:      intel-gvt-dev@lists.freedesktop.org
7675 L:      intel-gfx@lists.freedesktop.org
7676 W:      https://01.org/igvt-g
7677 T:      git https://github.com/intel/gvt-linux.git
7678 S:      Supported
7679 F:      drivers/gpu/drm/i915/gvt/
7680
7681 INTEL HID EVENT DRIVER
7682 M:      Alex Hung <alex.hung@canonical.com>
7683 L:      platform-driver-x86@vger.kernel.org
7684 S:      Maintained
7685 F:      drivers/platform/x86/intel-hid.c
7686
7687 INTEL I/OAT DMA DRIVER
7688 M:      Dave Jiang <dave.jiang@intel.com>
7689 R:      Dan Williams <dan.j.williams@intel.com>
7690 L:      dmaengine@vger.kernel.org
7691 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7692 S:      Supported
7693 F:      drivers/dma/ioat*
7694
7695 INTEL IDLE DRIVER
7696 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7697 M:      Len Brown <lenb@kernel.org>
7698 L:      linux-pm@vger.kernel.org
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7700 B:      https://bugzilla.kernel.org
7701 S:      Supported
7702 F:      drivers/idle/intel_idle.c
7703
7704 INTEL INTEGRATED SENSOR HUB DRIVER
7705 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7706 M:      Jiri Kosina <jikos@kernel.org>
7707 L:      linux-input@vger.kernel.org
7708 S:      Maintained
7709 F:      drivers/hid/intel-ish-hid/
7710
7711 INTEL IOMMU (VT-d)
7712 M:      David Woodhouse <dwmw2@infradead.org>
7713 L:      iommu@lists.linux-foundation.org
7714 T:      git git://git.infradead.org/iommu-2.6.git
7715 S:      Supported
7716 F:      drivers/iommu/intel-iommu.c
7717 F:      include/linux/intel-iommu.h
7718
7719 INTEL IOP-ADMA DMA DRIVER
7720 R:      Dan Williams <dan.j.williams@intel.com>
7721 S:      Odd fixes
7722 F:      drivers/dma/iop-adma.c
7723
7724 INTEL IPU3 CSI-2 CIO2 DRIVER
7725 M:      Yong Zhi <yong.zhi@intel.com>
7726 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7727 M:      Bingbu Cao <bingbu.cao@intel.com>
7728 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7729 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7730 L:      linux-media@vger.kernel.org
7731 S:      Maintained
7732 F:      drivers/media/pci/intel/ipu3/
7733 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7734
7735 INTEL IPU3 CSI-2 IMGU DRIVER
7736 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7737 L:      linux-media@vger.kernel.org
7738 S:      Maintained
7739 F:      drivers/staging/media/ipu3/
7740 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7741 F:      Documentation/media/v4l-drivers/ipu3.rst
7742
7743 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7744 M:      Krzysztof Halasa <khalasa@piap.pl>
7745 S:      Maintained
7746 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7747 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7748 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7749 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7750 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7751 F:      drivers/net/wan/ixp4xx_hss.c
7752
7753 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7754 M:      Deepak Saxena <dsaxena@plexity.net>
7755 S:      Maintained
7756 F:      drivers/char/hw_random/ixp4xx-rng.c
7757
7758 INTEL MANAGEMENT ENGINE (mei)
7759 M:      Tomas Winkler <tomas.winkler@intel.com>
7760 L:      linux-kernel@vger.kernel.org
7761 S:      Supported
7762 F:      include/uapi/linux/mei.h
7763 F:      include/linux/mei_cl_bus.h
7764 F:      drivers/misc/mei/*
7765 F:      drivers/watchdog/mei_wdt.c
7766 F:      Documentation/misc-devices/mei/*
7767 F:      samples/mei/*
7768
7769 INTEL MENLOW THERMAL DRIVER
7770 M:      Sujith Thomas <sujith.thomas@intel.com>
7771 L:      platform-driver-x86@vger.kernel.org
7772 W:      https://01.org/linux-acpi
7773 S:      Supported
7774 F:      drivers/platform/x86/intel_menlow.c
7775
7776 INTEL MIC DRIVERS (mic)
7777 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7778 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7779 S:      Supported
7780 W:      https://github.com/sudeepdutt/mic
7781 W:      http://software.intel.com/en-us/mic-developer
7782 F:      include/linux/mic_bus.h
7783 F:      include/linux/scif.h
7784 F:      include/uapi/linux/mic_common.h
7785 F:      include/uapi/linux/mic_ioctl.h
7786 F:      include/uapi/linux/scif_ioctl.h
7787 F:      drivers/misc/mic/
7788 F:      drivers/dma/mic_x100_dma.c
7789 F:      drivers/dma/mic_x100_dma.h
7790 F:      Documentation/mic/
7791
7792 INTEL PMC CORE DRIVER
7793 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7794 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7795 L:      platform-driver-x86@vger.kernel.org
7796 S:      Maintained
7797 F:      drivers/platform/x86/intel_pmc_core*
7798
7799 INTEL PMC/P-Unit IPC DRIVER
7800 M:      Zha Qipeng<qipeng.zha@intel.com>
7801 L:      platform-driver-x86@vger.kernel.org
7802 S:      Maintained
7803 F:      drivers/platform/x86/intel_pmc_ipc.c
7804 F:      drivers/platform/x86/intel_punit_ipc.c
7805 F:      arch/x86/include/asm/intel_pmc_ipc.h
7806 F:      arch/x86/include/asm/intel_punit_ipc.h
7807
7808 INTEL PMIC GPIO DRIVERS
7809 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7810 S:      Maintained
7811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7812 F:      drivers/gpio/gpio-*cove.c
7813 F:      drivers/gpio/gpio-msic.c
7814
7815 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7816 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7817 S:      Maintained
7818 F:      drivers/mfd/intel_msic.c
7819 F:      drivers/mfd/intel_soc_pmic*
7820 F:      include/linux/mfd/intel_msic.h
7821 F:      include/linux/mfd/intel_soc_pmic*
7822
7823 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7824 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7825 L:      linux-wireless@vger.kernel.org
7826 S:      Maintained
7827 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7828 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7829 F:      drivers/net/wireless/intel/ipw2x00/
7830
7831 INTEL PSTATE DRIVER
7832 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7833 M:      Len Brown <lenb@kernel.org>
7834 L:      linux-pm@vger.kernel.org
7835 S:      Supported
7836 F:      drivers/cpufreq/intel_pstate.c
7837
7838 INTEL RDMA RNIC DRIVER
7839 M:      Faisal Latif <faisal.latif@intel.com>
7840 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7841 L:      linux-rdma@vger.kernel.org
7842 S:      Supported
7843 F:      drivers/infiniband/hw/i40iw/
7844 F:      include/uapi/rdma/i40iw-abi.h
7845
7846 INTEL TELEMETRY DRIVER
7847 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7848 M:      "David E. Box" <david.e.box@linux.intel.com>
7849 L:      platform-driver-x86@vger.kernel.org
7850 S:      Maintained
7851 F:      arch/x86/include/asm/intel_telemetry.h
7852 F:      drivers/platform/x86/intel_telemetry*
7853
7854 INTEL VIRTUAL BUTTON DRIVER
7855 M:      AceLan Kao <acelan.kao@canonical.com>
7856 L:      platform-driver-x86@vger.kernel.org
7857 S:      Maintained
7858 F:      drivers/platform/x86/intel-vbtn.c
7859
7860 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7861 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7862 L:      linux-wireless@vger.kernel.org
7863 S:      Supported
7864 F:      drivers/net/wireless/intel/iwlegacy/
7865
7866 INTEL WIRELESS WIFI LINK (iwlwifi)
7867 M:      Johannes Berg <johannes.berg@intel.com>
7868 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7869 M:      Luca Coelho <luciano.coelho@intel.com>
7870 M:      Intel Linux Wireless <linuxwifi@intel.com>
7871 L:      linux-wireless@vger.kernel.org
7872 W:      http://intellinuxwireless.org
7873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7874 S:      Supported
7875 F:      drivers/net/wireless/intel/iwlwifi/
7876
7877 INTEL WIRELESS WIMAX CONNECTION 2400
7878 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7879 M:      linux-wimax@intel.com
7880 L:      wimax@linuxwimax.org (subscribers-only)
7881 S:      Supported
7882 W:      http://linuxwimax.org
7883 F:      Documentation/wimax/README.i2400m
7884 F:      drivers/net/wimax/i2400m/
7885 F:      include/uapi/linux/wimax/i2400m.h
7886
7887 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7888 M:      Mario Limonciello <mario.limonciello@dell.com>
7889 S:      Maintained
7890 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7891
7892 INTEL(R) TRACE HUB
7893 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7894 S:      Supported
7895 F:      Documentation/trace/intel_th.rst
7896 F:      drivers/hwtracing/intel_th/
7897
7898 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7899 M:      Ning Sun <ning.sun@intel.com>
7900 L:      tboot-devel@lists.sourceforge.net
7901 W:      http://tboot.sourceforge.net
7902 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7903 S:      Supported
7904 F:      Documentation/intel_txt.txt
7905 F:      include/linux/tboot.h
7906 F:      arch/x86/kernel/tboot.c
7907
7908 INTEL-MID GPIO DRIVER
7909 M:      David Cohen <david.a.cohen@linux.intel.com>
7910 L:      linux-gpio@vger.kernel.org
7911 S:      Maintained
7912 F:      drivers/gpio/gpio-intel-mid.c
7913
7914 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7915 M:      Linus Walleij <linus.walleij@linaro.org>
7916 L:      linux-iio@vger.kernel.org
7917 S:      Maintained
7918 F:      drivers/iio/gyro/mpu3050*
7919 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7920
7921 IOC3 ETHERNET DRIVER
7922 M:      Ralf Baechle <ralf@linux-mips.org>
7923 L:      linux-mips@vger.kernel.org
7924 S:      Maintained
7925 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7926
7927 IOC3 SERIAL DRIVER
7928 M:      Pat Gefre <pfg@sgi.com>
7929 L:      linux-serial@vger.kernel.org
7930 S:      Maintained
7931 F:      drivers/tty/serial/ioc3_serial.c
7932
7933 IOMAP FILESYSTEM LIBRARY
7934 M:      Christoph Hellwig <hch@infradead.org>
7935 M:      Darrick J. Wong <darrick.wong@oracle.com>
7936 M:      linux-xfs@vger.kernel.org
7937 M:      linux-fsdevel@vger.kernel.org
7938 L:      linux-xfs@vger.kernel.org
7939 L:      linux-fsdevel@vger.kernel.org
7940 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
7941 S:      Supported
7942 F:      fs/iomap.c
7943 F:      include/linux/iomap.h
7944
7945 IOMMU DRIVERS
7946 M:      Joerg Roedel <joro@8bytes.org>
7947 L:      iommu@lists.linux-foundation.org
7948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7949 S:      Maintained
7950 F:      Documentation/devicetree/bindings/iommu/
7951 F:      drivers/iommu/
7952 F:      include/linux/iommu.h
7953 F:      include/linux/of_iommu.h
7954 F:      include/linux/iova.h
7955
7956 IP MASQUERADING
7957 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7958 S:      Maintained
7959 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7960
7961 IPMI SUBSYSTEM
7962 M:      Corey Minyard <minyard@acm.org>
7963 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7964 W:      http://openipmi.sourceforge.net/
7965 S:      Supported
7966 F:      Documentation/devicetree/bindings/ipmi/
7967 F:      Documentation/IPMI.txt
7968 F:      drivers/char/ipmi/
7969 F:      include/linux/ipmi*
7970 F:      include/uapi/linux/ipmi*
7971
7972 IPS SCSI RAID DRIVER
7973 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7974 L:      linux-scsi@vger.kernel.org
7975 W:      http://www.adaptec.com/
7976 S:      Maintained
7977 F:      drivers/scsi/ips*
7978
7979 IPVS
7980 M:      Wensong Zhang <wensong@linux-vs.org>
7981 M:      Simon Horman <horms@verge.net.au>
7982 M:      Julian Anastasov <ja@ssi.bg>
7983 L:      netdev@vger.kernel.org
7984 L:      lvs-devel@vger.kernel.org
7985 S:      Maintained
7986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7988 F:      Documentation/networking/ipvs-sysctl.txt
7989 F:      include/net/ip_vs.h
7990 F:      include/uapi/linux/ip_vs.h
7991 F:      net/netfilter/ipvs/
7992
7993 IPWIRELESS DRIVER
7994 M:      Jiri Kosina <jikos@kernel.org>
7995 M:      David Sterba <dsterba@suse.com>
7996 S:      Odd Fixes
7997 F:      drivers/tty/ipwireless/
7998
7999 IPX NETWORK LAYER
8000 L:      netdev@vger.kernel.org
8001 S:      Obsolete
8002 F:      include/uapi/linux/ipx.h
8003
8004 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8005 M:      Marc Zyngier <marc.zyngier@arm.com>
8006 S:      Maintained
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8008 F:      Documentation/IRQ-domain.txt
8009 F:      include/linux/irqdomain.h
8010 F:      kernel/irq/irqdomain.c
8011 F:      kernel/irq/msi.c
8012
8013 IRQ SUBSYSTEM
8014 M:      Thomas Gleixner <tglx@linutronix.de>
8015 L:      linux-kernel@vger.kernel.org
8016 S:      Maintained
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8018 F:      kernel/irq/
8019
8020 IRQCHIP DRIVERS
8021 M:      Thomas Gleixner <tglx@linutronix.de>
8022 M:      Jason Cooper <jason@lakedaemon.net>
8023 M:      Marc Zyngier <marc.zyngier@arm.com>
8024 L:      linux-kernel@vger.kernel.org
8025 S:      Maintained
8026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8027 F:      Documentation/devicetree/bindings/interrupt-controller/
8028 F:      drivers/irqchip/
8029
8030 ISA
8031 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8032 S:      Maintained
8033 F:      Documentation/isa.txt
8034 F:      drivers/base/isa.c
8035 F:      include/linux/isa.h
8036
8037 ISA RADIO MODULE
8038 M:      Hans Verkuil <hverkuil@xs4all.nl>
8039 L:      linux-media@vger.kernel.org
8040 T:      git git://linuxtv.org/media_tree.git
8041 W:      https://linuxtv.org
8042 S:      Maintained
8043 F:      drivers/media/radio/radio-isa*
8044
8045 ISAPNP
8046 M:      Jaroslav Kysela <perex@perex.cz>
8047 S:      Maintained
8048 F:      Documentation/isapnp.txt
8049 F:      drivers/pnp/isapnp/
8050 F:      include/linux/isapnp.h
8051
8052 ISCSI
8053 M:      Lee Duncan <lduncan@suse.com>
8054 M:      Chris Leech <cleech@redhat.com>
8055 L:      open-iscsi@googlegroups.com
8056 W:      www.open-iscsi.com
8057 S:      Maintained
8058 F:      drivers/scsi/*iscsi*
8059 F:      include/scsi/*iscsi*
8060
8061 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8062 M:      Peter Jones <pjones@redhat.com>
8063 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8064 S:      Maintained
8065 F:      drivers/firmware/iscsi_ibft*
8066
8067 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8068 M:      Sagi Grimberg <sagi@grimberg.me>
8069 M:      Max Gurtovoy <maxg@mellanox.com>
8070 L:      linux-rdma@vger.kernel.org
8071 S:      Supported
8072 W:      http://www.openfabrics.org
8073 W:      www.open-iscsi.org
8074 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8075 F:      drivers/infiniband/ulp/iser/
8076
8077 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8078 M:      Sagi Grimberg <sagi@grimberg.me>
8079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8080 L:      linux-rdma@vger.kernel.org
8081 L:      target-devel@vger.kernel.org
8082 S:      Supported
8083 W:      http://www.linux-iscsi.org
8084 F:      drivers/infiniband/ulp/isert
8085
8086 ISDN SUBSYSTEM
8087 M:      Karsten Keil <isdn@linux-pingi.de>
8088 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8089 L:      netdev@vger.kernel.org
8090 W:      http://www.isdn4linux.de
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8092 S:      Maintained
8093 F:      Documentation/isdn/
8094 F:      drivers/isdn/
8095 F:      include/linux/isdn.h
8096 F:      include/linux/isdn/
8097 F:      include/uapi/linux/isdn.h
8098 F:      include/uapi/linux/isdn/
8099
8100 IT87 HARDWARE MONITORING DRIVER
8101 M:      Jean Delvare <jdelvare@suse.com>
8102 L:      linux-hwmon@vger.kernel.org
8103 S:      Maintained
8104 F:      Documentation/hwmon/it87
8105 F:      drivers/hwmon/it87.c
8106
8107 IT913X MEDIA DRIVER
8108 M:      Antti Palosaari <crope@iki.fi>
8109 L:      linux-media@vger.kernel.org
8110 W:      https://linuxtv.org
8111 W:      http://palosaari.fi/linux/
8112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8113 T:      git git://linuxtv.org/anttip/media_tree.git
8114 S:      Maintained
8115 F:      drivers/media/tuners/it913x*
8116
8117 IVTV VIDEO4LINUX DRIVER
8118 M:      Andy Walls <awalls@md.metrocast.net>
8119 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8120 L:      linux-media@vger.kernel.org
8121 T:      git git://linuxtv.org/media_tree.git
8122 W:      http://www.ivtvdriver.org
8123 S:      Maintained
8124 F:      Documentation/media/v4l-drivers/ivtv*
8125 F:      drivers/media/pci/ivtv/
8126 F:      include/uapi/linux/ivtv*
8127
8128 IX2505V MEDIA DRIVER
8129 M:      Malcolm Priestley <tvboxspy@gmail.com>
8130 L:      linux-media@vger.kernel.org
8131 W:      https://linuxtv.org
8132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8133 S:      Maintained
8134 F:      drivers/media/dvb-frontends/ix2505v*
8135
8136 JAILHOUSE HYPERVISOR INTERFACE
8137 M:      Jan Kiszka <jan.kiszka@siemens.com>
8138 L:      jailhouse-dev@googlegroups.com
8139 S:      Maintained
8140 F:      arch/x86/kernel/jailhouse.c
8141 F:      arch/x86/include/asm/jailhouse_para.h
8142
8143 JC42.4 TEMPERATURE SENSOR DRIVER
8144 M:      Guenter Roeck <linux@roeck-us.net>
8145 L:      linux-hwmon@vger.kernel.org
8146 S:      Maintained
8147 F:      drivers/hwmon/jc42.c
8148 F:      Documentation/hwmon/jc42
8149
8150 JFS FILESYSTEM
8151 M:      Dave Kleikamp <shaggy@kernel.org>
8152 L:      jfs-discussion@lists.sourceforge.net
8153 W:      http://jfs.sourceforge.net/
8154 T:      git git://github.com/kleikamp/linux-shaggy.git
8155 S:      Maintained
8156 F:      Documentation/filesystems/jfs.txt
8157 F:      fs/jfs/
8158
8159 JME NETWORK DRIVER
8160 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8161 L:      netdev@vger.kernel.org
8162 S:      Maintained
8163 F:      drivers/net/ethernet/jme.*
8164
8165 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8166 M:      David Woodhouse <dwmw2@infradead.org>
8167 L:      linux-mtd@lists.infradead.org
8168 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8169 S:      Maintained
8170 F:      fs/jffs2/
8171 F:      include/uapi/linux/jffs2.h
8172
8173 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8174 M:      "Theodore Ts'o" <tytso@mit.edu>
8175 M:      Jan Kara <jack@suse.com>
8176 L:      linux-ext4@vger.kernel.org
8177 S:      Maintained
8178 F:      fs/jbd2/
8179 F:      include/linux/jbd2.h
8180
8181 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8182 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8183 L:      linux-media@vger.kernel.org
8184 S:      Maintained
8185 F:      drivers/media/platform/rcar_jpu.c
8186
8187 JSM Neo PCI based serial card
8188 L:      linux-serial@vger.kernel.org
8189 S:      Orphan
8190 F:      drivers/tty/serial/jsm/
8191
8192 K10TEMP HARDWARE MONITORING DRIVER
8193 M:      Clemens Ladisch <clemens@ladisch.de>
8194 L:      linux-hwmon@vger.kernel.org
8195 S:      Maintained
8196 F:      Documentation/hwmon/k10temp
8197 F:      drivers/hwmon/k10temp.c
8198
8199 K8TEMP HARDWARE MONITORING DRIVER
8200 M:      Rudolf Marek <r.marek@assembler.cz>
8201 L:      linux-hwmon@vger.kernel.org
8202 S:      Maintained
8203 F:      Documentation/hwmon/k8temp
8204 F:      drivers/hwmon/k8temp.c
8205
8206 KASAN
8207 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8208 R:      Alexander Potapenko <glider@google.com>
8209 R:      Dmitry Vyukov <dvyukov@google.com>
8210 L:      kasan-dev@googlegroups.com
8211 S:      Maintained
8212 F:      arch/*/include/asm/kasan.h
8213 F:      arch/*/mm/kasan_init*
8214 F:      Documentation/dev-tools/kasan.rst
8215 F:      include/linux/kasan*.h
8216 F:      lib/test_kasan.c
8217 F:      mm/kasan/
8218 F:      scripts/Makefile.kasan
8219
8220 KCONFIG
8221 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8223 L:      linux-kbuild@vger.kernel.org
8224 S:      Maintained
8225 F:      Documentation/kbuild/kconfig*
8226 F:      scripts/kconfig/
8227 F:      scripts/Kconfig.include
8228
8229 KDUMP
8230 M:      Dave Young <dyoung@redhat.com>
8231 M:      Baoquan He <bhe@redhat.com>
8232 R:      Vivek Goyal <vgoyal@redhat.com>
8233 L:      kexec@lists.infradead.org
8234 W:      http://lse.sourceforge.net/kdump/
8235 S:      Maintained
8236 F:      Documentation/kdump/
8237
8238 KEENE FM RADIO TRANSMITTER DRIVER
8239 M:      Hans Verkuil <hverkuil@xs4all.nl>
8240 L:      linux-media@vger.kernel.org
8241 T:      git git://linuxtv.org/media_tree.git
8242 W:      https://linuxtv.org
8243 S:      Maintained
8244 F:      drivers/media/radio/radio-keene*
8245
8246 KERNEL AUTOMOUNTER
8247 M:      Ian Kent <raven@themaw.net>
8248 L:      autofs@vger.kernel.org
8249 S:      Maintained
8250 F:      fs/autofs/
8251
8252 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8253 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8254 M:      Michal Marek <michal.lkml@markovi.net>
8255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8256 L:      linux-kbuild@vger.kernel.org
8257 S:      Maintained
8258 F:      Documentation/kbuild/
8259 F:      Makefile
8260 F:      scripts/Kbuild*
8261 F:      scripts/Makefile*
8262 F:      scripts/basic/
8263 F:      scripts/mk*
8264 F:      scripts/mod/
8265 F:      scripts/package/
8266
8267 KERNEL JANITORS
8268 L:      kernel-janitors@vger.kernel.org
8269 W:      http://kernelnewbies.org/KernelJanitors
8270 S:      Odd Fixes
8271
8272 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8273 M:      "J. Bruce Fields" <bfields@fieldses.org>
8274 M:      Jeff Layton <jlayton@kernel.org>
8275 L:      linux-nfs@vger.kernel.org
8276 W:      http://nfs.sourceforge.net/
8277 T:      git git://linux-nfs.org/~bfields/linux.git
8278 S:      Supported
8279 F:      fs/nfsd/
8280 F:      include/uapi/linux/nfsd/
8281 F:      fs/lockd/
8282 F:      fs/nfs_common/
8283 F:      net/sunrpc/
8284 F:      include/linux/lockd/
8285 F:      include/linux/sunrpc/
8286 F:      include/uapi/linux/sunrpc/
8287
8288 KERNEL SELFTEST FRAMEWORK
8289 M:      Shuah Khan <shuah@kernel.org>
8290 M:      Shuah Khan <skhan@linuxfoundation.org>
8291 L:      linux-kselftest@vger.kernel.org
8292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8293 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8294 S:      Maintained
8295 F:      tools/testing/selftests/
8296 F:      Documentation/dev-tools/kselftest*
8297
8298 KERNEL USERMODE HELPER
8299 M:      Luis Chamberlain <mcgrof@kernel.org>
8300 L:      linux-kernel@vger.kernel.org
8301 S:      Maintained
8302 F:      kernel/umh.c
8303 F:      include/linux/umh.h
8304
8305 KERNEL VIRTUAL MACHINE (KVM)
8306 M:      Paolo Bonzini <pbonzini@redhat.com>
8307 M:      Radim Krčmář <rkrcmar@redhat.com>
8308 L:      kvm@vger.kernel.org
8309 W:      http://www.linux-kvm.org
8310 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8311 S:      Supported
8312 F:      Documentation/virtual/kvm/
8313 F:      include/trace/events/kvm.h
8314 F:      include/uapi/asm-generic/kvm*
8315 F:      include/uapi/linux/kvm*
8316 F:      include/asm-generic/kvm*
8317 F:      include/linux/kvm*
8318 F:      include/kvm/iodev.h
8319 F:      virt/kvm/*
8320 F:      tools/kvm/
8321
8322 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8323 M:      Joerg Roedel <joro@8bytes.org>
8324 L:      kvm@vger.kernel.org
8325 W:      http://www.linux-kvm.org/
8326 S:      Maintained
8327 F:      arch/x86/include/asm/svm.h
8328 F:      arch/x86/kvm/svm.c
8329
8330 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8331 M:      Christoffer Dall <christoffer.dall@arm.com>
8332 M:      Marc Zyngier <marc.zyngier@arm.com>
8333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8334 L:      kvmarm@lists.cs.columbia.edu
8335 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8337 S:      Supported
8338 F:      arch/arm/include/uapi/asm/kvm*
8339 F:      arch/arm/include/asm/kvm*
8340 F:      arch/arm/kvm/
8341 F:      virt/kvm/arm/
8342 F:      include/kvm/arm_*
8343
8344 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8345 M:      Christoffer Dall <christoffer.dall@arm.com>
8346 M:      Marc Zyngier <marc.zyngier@arm.com>
8347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8348 L:      kvmarm@lists.cs.columbia.edu
8349 S:      Maintained
8350 F:      arch/arm64/include/uapi/asm/kvm*
8351 F:      arch/arm64/include/asm/kvm*
8352 F:      arch/arm64/kvm/
8353
8354 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8355 M:      James Hogan <jhogan@kernel.org>
8356 L:      linux-mips@vger.kernel.org
8357 S:      Supported
8358 F:      arch/mips/include/uapi/asm/kvm*
8359 F:      arch/mips/include/asm/kvm*
8360 F:      arch/mips/kvm/
8361
8362 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8363 M:      Paul Mackerras <paulus@ozlabs.org>
8364 L:      kvm-ppc@vger.kernel.org
8365 W:      http://www.linux-kvm.org/
8366 T:      git git://github.com/agraf/linux-2.6.git
8367 S:      Supported
8368 F:      arch/powerpc/include/uapi/asm/kvm*
8369 F:      arch/powerpc/include/asm/kvm*
8370 F:      arch/powerpc/kvm/
8371 F:      arch/powerpc/kernel/kvm*
8372
8373 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8374 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8375 M:      Janosch Frank <frankja@linux.ibm.com>
8376 R:      David Hildenbrand <david@redhat.com>
8377 R:      Cornelia Huck <cohuck@redhat.com>
8378 L:      linux-s390@vger.kernel.org
8379 W:      http://www.ibm.com/developerworks/linux/linux390/
8380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8381 S:      Supported
8382 F:      arch/s390/include/uapi/asm/kvm*
8383 F:      arch/s390/include/asm/gmap.h
8384 F:      arch/s390/include/asm/kvm*
8385 F:      arch/s390/kvm/
8386 F:      arch/s390/mm/gmap.c
8387
8388 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8389 M:      Paolo Bonzini <pbonzini@redhat.com>
8390 M:      Radim Krčmář <rkrcmar@redhat.com>
8391 L:      kvm@vger.kernel.org
8392 W:      http://www.linux-kvm.org
8393 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8394 S:      Supported
8395 F:      arch/x86/kvm/
8396 F:      arch/x86/kvm/*/
8397 F:      arch/x86/include/uapi/asm/kvm*
8398 F:      arch/x86/include/asm/kvm*
8399 F:      arch/x86/include/asm/pvclock-abi.h
8400 F:      arch/x86/kernel/kvm.c
8401 F:      arch/x86/kernel/kvmclock.c
8402
8403 KERNFS
8404 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8405 M:      Tejun Heo <tj@kernel.org>
8406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8407 S:      Supported
8408 F:      include/linux/kernfs.h
8409 F:      fs/kernfs/
8410
8411 KEXEC
8412 M:      Eric Biederman <ebiederm@xmission.com>
8413 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8414 L:      kexec@lists.infradead.org
8415 S:      Maintained
8416 F:      include/linux/kexec.h
8417 F:      include/uapi/linux/kexec.h
8418 F:      kernel/kexec*
8419
8420 KEYS-ENCRYPTED
8421 M:      Mimi Zohar <zohar@linux.ibm.com>
8422 L:      linux-integrity@vger.kernel.org
8423 L:      keyrings@vger.kernel.org
8424 S:      Supported
8425 F:      Documentation/security/keys/trusted-encrypted.rst
8426 F:      include/keys/encrypted-type.h
8427 F:      security/keys/encrypted-keys/
8428
8429 KEYS-TRUSTED
8430 M:      James Bottomley <jejb@linux.ibm.com>
8431 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8432 M:      Mimi Zohar <zohar@linuxibm.com>
8433 L:      linux-integrity@vger.kernel.org
8434 L:      keyrings@vger.kernel.org
8435 S:      Supported
8436 F:      Documentation/security/keys/trusted-encrypted.rst
8437 F:      include/keys/trusted-type.h
8438 F:      security/keys/trusted.c
8439 F:      security/keys/trusted.h
8440
8441 KEYS/KEYRINGS:
8442 M:      David Howells <dhowells@redhat.com>
8443 L:      keyrings@vger.kernel.org
8444 S:      Maintained
8445 F:      Documentation/security/keys/core.rst
8446 F:      include/linux/key.h
8447 F:      include/linux/key-type.h
8448 F:      include/linux/keyctl.h
8449 F:      include/uapi/linux/keyctl.h
8450 F:      include/keys/
8451 F:      security/keys/
8452
8453 KGDB / KDB /debug_core
8454 M:      Jason Wessel <jason.wessel@windriver.com>
8455 M:      Daniel Thompson <daniel.thompson@linaro.org>
8456 W:      http://kgdb.wiki.kernel.org/
8457 L:      kgdb-bugreport@lists.sourceforge.net
8458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8459 S:      Maintained
8460 F:      Documentation/dev-tools/kgdb.rst
8461 F:      drivers/misc/kgdbts.c
8462 F:      drivers/tty/serial/kgdboc.c
8463 F:      include/linux/kdb.h
8464 F:      include/linux/kgdb.h
8465 F:      kernel/debug/
8466
8467 KMEMLEAK
8468 M:      Catalin Marinas <catalin.marinas@arm.com>
8469 S:      Maintained
8470 F:      Documentation/dev-tools/kmemleak.rst
8471 F:      include/linux/kmemleak.h
8472 F:      mm/kmemleak.c
8473 F:      mm/kmemleak-test.c
8474
8475 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8476 M:      Luis Chamberlain <mcgrof@kernel.org>
8477 L:      linux-kernel@vger.kernel.org
8478 S:      Maintained
8479 F:      kernel/kmod.c
8480 F:      include/linux/kmod.h
8481 F:      lib/test_kmod.c
8482 F:      tools/testing/selftests/kmod/
8483
8484 KPROBES
8485 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8486 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8487 M:      "David S. Miller" <davem@davemloft.net>
8488 M:      Masami Hiramatsu <mhiramat@kernel.org>
8489 S:      Maintained
8490 F:      Documentation/kprobes.txt
8491 F:      include/linux/kprobes.h
8492 F:      include/asm-generic/kprobes.h
8493 F:      kernel/kprobes.c
8494
8495 KS0108 LCD CONTROLLER DRIVER
8496 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8497 S:      Maintained
8498 F:      Documentation/auxdisplay/ks0108
8499 F:      drivers/auxdisplay/ks0108.c
8500 F:      include/linux/ks0108.h
8501
8502 L3MDEV
8503 M:      David Ahern <dsa@cumulusnetworks.com>
8504 L:      netdev@vger.kernel.org
8505 S:      Maintained
8506 F:      net/l3mdev
8507 F:      include/net/l3mdev.h
8508
8509 L7 BPF FRAMEWORK
8510 M:      John Fastabend <john.fastabend@gmail.com>
8511 M:      Daniel Borkmann <daniel@iogearbox.net>
8512 L:      netdev@vger.kernel.org
8513 L:      bpf@vger.kernel.org
8514 S:      Maintained
8515 F:      include/linux/skmsg.h
8516 F:      net/core/skmsg.c
8517 F:      net/core/sock_map.c
8518 F:      net/ipv4/tcp_bpf.c
8519
8520 LANTIQ / INTEL Ethernet drivers
8521 M:      Hauke Mehrtens <hauke@hauke-m.de>
8522 L:      netdev@vger.kernel.org
8523 S:      Maintained
8524 F:      net/dsa/tag_gswip.c
8525 F:      drivers/net/ethernet/lantiq_xrx200.c
8526 F:      drivers/net/dsa/lantiq_pce.h
8527 F:      drivers/net/dsa/lantiq_gswip.c
8528
8529 LANTIQ MIPS ARCHITECTURE
8530 M:      John Crispin <john@phrozen.org>
8531 L:      linux-mips@vger.kernel.org
8532 S:      Maintained
8533 F:      arch/mips/lantiq
8534 F:      drivers/soc/lantiq
8535
8536 LAPB module
8537 L:      linux-x25@vger.kernel.org
8538 S:      Orphan
8539 F:      Documentation/networking/lapb-module.txt
8540 F:      include/*/lapb.h
8541 F:      net/lapb/
8542
8543 LASI 53c700 driver for PARISC
8544 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8545 L:      linux-scsi@vger.kernel.org
8546 S:      Maintained
8547 F:      Documentation/scsi/53c700.txt
8548 F:      drivers/scsi/53c700*
8549
8550 LEAKING_ADDRESSES
8551 M:      Tobin C. Harding <me@tobin.cc>
8552 M:      Tycho Andersen <tycho@tycho.ws>
8553 L:      kernel-hardening@lists.openwall.com
8554 S:      Maintained
8555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8556 F:      scripts/leaking_addresses.pl
8557
8558 LED SUBSYSTEM
8559 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8560 M:      Pavel Machek <pavel@ucw.cz>
8561 L:      linux-leds@vger.kernel.org
8562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8563 S:      Maintained
8564 F:      Documentation/devicetree/bindings/leds/
8565 F:      drivers/leds/
8566 F:      include/linux/leds.h
8567
8568 LEGACY EEPROM DRIVER
8569 M:      Jean Delvare <jdelvare@suse.com>
8570 S:      Maintained
8571 F:      Documentation/misc-devices/eeprom
8572 F:      drivers/misc/eeprom/eeprom.c
8573
8574 LEGO MINDSTORMS EV3
8575 R:      David Lechner <david@lechnology.com>
8576 S:      Maintained
8577 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8578 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8579 F:      drivers/power/supply/lego_ev3_battery.c
8580
8581 LEGO USB Tower driver
8582 M:      Juergen Stuber <starblue@users.sourceforge.net>
8583 L:      legousb-devel@lists.sourceforge.net
8584 W:      http://legousb.sourceforge.net/
8585 S:      Maintained
8586 F:      drivers/usb/misc/legousbtower.c
8587
8588 LG LAPTOP EXTRAS
8589 M:      Matan Ziv-Av <matan@svgalib.org>
8590 L:      platform-driver-x86@vger.kernel.org
8591 S:      Maintained
8592 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8593 F:      Documentation/laptops/lg-laptop.rst
8594 F:      drivers/platform/x86/lg-laptop.c
8595
8596 LG2160 MEDIA DRIVER
8597 M:      Michael Krufky <mkrufky@linuxtv.org>
8598 L:      linux-media@vger.kernel.org
8599 W:      https://linuxtv.org
8600 W:      http://github.com/mkrufky
8601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8602 T:      git git://linuxtv.org/mkrufky/tuners.git
8603 S:      Maintained
8604 F:      drivers/media/dvb-frontends/lg2160.*
8605
8606 LGDT3305 MEDIA DRIVER
8607 M:      Michael Krufky <mkrufky@linuxtv.org>
8608 L:      linux-media@vger.kernel.org
8609 W:      https://linuxtv.org
8610 W:      http://github.com/mkrufky
8611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8612 T:      git git://linuxtv.org/mkrufky/tuners.git
8613 S:      Maintained
8614 F:      drivers/media/dvb-frontends/lgdt3305.*
8615
8616 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8617 M:      Viresh Kumar <vireshk@kernel.org>
8618 L:      linux-ide@vger.kernel.org
8619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8620 S:      Maintained
8621 F:      include/linux/pata_arasan_cf_data.h
8622 F:      drivers/ata/pata_arasan_cf.c
8623
8624 LIBATA PATA DRIVERS
8625 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8626 M:      Jens Axboe <axboe@kernel.dk>
8627 L:      linux-ide@vger.kernel.org
8628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8629 S:      Maintained
8630 F:      drivers/ata/pata_*.c
8631 F:      drivers/ata/ata_generic.c
8632
8633 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8634 M:      Linus Walleij <linus.walleij@linaro.org>
8635 L:      linux-ide@vger.kernel.org
8636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8637 S:      Maintained
8638 F:      drivers/ata/pata_ftide010.c
8639 F:      drivers/ata/sata_gemini.c
8640 F:      drivers/ata/sata_gemini.h
8641
8642 LIBATA SATA AHCI PLATFORM devices support
8643 M:      Hans de Goede <hdegoede@redhat.com>
8644 M:      Jens Axboe <axboe@kernel.dk>
8645 L:      linux-ide@vger.kernel.org
8646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8647 S:      Maintained
8648 F:      drivers/ata/ahci_platform.c
8649 F:      drivers/ata/libahci_platform.c
8650 F:      include/linux/ahci_platform.h
8651
8652 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8653 M:      Mikael Pettersson <mikpelinux@gmail.com>
8654 L:      linux-ide@vger.kernel.org
8655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8656 S:      Maintained
8657 F:      drivers/ata/sata_promise.*
8658
8659 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8660 M:      Jens Axboe <axboe@kernel.dk>
8661 L:      linux-ide@vger.kernel.org
8662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8663 S:      Maintained
8664 F:      drivers/ata/
8665 F:      include/linux/ata.h
8666 F:      include/linux/libata.h
8667 F:      Documentation/devicetree/bindings/ata/
8668
8669 LIBLOCKDEP
8670 M:      Sasha Levin <alexander.levin@microsoft.com>
8671 S:      Maintained
8672 F:      tools/lib/lockdep/
8673
8674 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8675 M:      Ross Zwisler <zwisler@kernel.org>
8676 M:      Dan Williams <dan.j.williams@intel.com>
8677 M:      Vishal Verma <vishal.l.verma@intel.com>
8678 M:      Dave Jiang <dave.jiang@intel.com>
8679 L:      linux-nvdimm@lists.01.org
8680 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8681 S:      Supported
8682 F:      drivers/nvdimm/blk.c
8683 F:      drivers/nvdimm/region_devs.c
8684
8685 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8686 M:      Vishal Verma <vishal.l.verma@intel.com>
8687 M:      Dan Williams <dan.j.williams@intel.com>
8688 M:      Ross Zwisler <zwisler@kernel.org>
8689 M:      Dave Jiang <dave.jiang@intel.com>
8690 L:      linux-nvdimm@lists.01.org
8691 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8692 S:      Supported
8693 F:      drivers/nvdimm/btt*
8694
8695 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8696 M:      Ross Zwisler <zwisler@kernel.org>
8697 M:      Dan Williams <dan.j.williams@intel.com>
8698 M:      Vishal Verma <vishal.l.verma@intel.com>
8699 M:      Dave Jiang <dave.jiang@intel.com>
8700 L:      linux-nvdimm@lists.01.org
8701 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8702 S:      Supported
8703 F:      drivers/nvdimm/pmem*
8704
8705 LIBNVDIMM: DEVICETREE BINDINGS
8706 M:      Oliver O'Halloran <oohall@gmail.com>
8707 L:      linux-nvdimm@lists.01.org
8708 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8709 S:      Supported
8710 F:      drivers/nvdimm/of_pmem.c
8711 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8712
8713 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8714 M:      Dan Williams <dan.j.williams@intel.com>
8715 M:      Ross Zwisler <zwisler@kernel.org>
8716 M:      Vishal Verma <vishal.l.verma@intel.com>
8717 M:      Dave Jiang <dave.jiang@intel.com>
8718 L:      linux-nvdimm@lists.01.org
8719 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8721 S:      Supported
8722 F:      drivers/nvdimm/*
8723 F:      drivers/acpi/nfit/*
8724 F:      include/linux/nd.h
8725 F:      include/linux/libnvdimm.h
8726 F:      include/uapi/linux/ndctl.h
8727
8728 LIGHTNVM PLATFORM SUPPORT
8729 M:      Matias Bjorling <mb@lightnvm.io>
8730 W:      http://github/OpenChannelSSD
8731 L:      linux-block@vger.kernel.org
8732 S:      Maintained
8733 F:      drivers/lightnvm/
8734 F:      include/linux/lightnvm.h
8735 F:      include/uapi/linux/lightnvm.h
8736
8737 LINUX FOR POWER MACINTOSH
8738 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8739 W:      http://www.penguinppc.org/
8740 L:      linuxppc-dev@lists.ozlabs.org
8741 S:      Maintained
8742 F:      arch/powerpc/platforms/powermac/
8743 F:      drivers/macintosh/
8744
8745 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8746 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8747 M:      Paul Mackerras <paulus@samba.org>
8748 M:      Michael Ellerman <mpe@ellerman.id.au>
8749 W:      https://github.com/linuxppc/linux/wiki
8750 L:      linuxppc-dev@lists.ozlabs.org
8751 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8753 S:      Supported
8754 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8755 F:      Documentation/devicetree/bindings/powerpc/
8756 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8757 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8758 F:      Documentation/powerpc/
8759 F:      arch/powerpc/
8760 F:      drivers/char/tpm/tpm_ibmvtpm*
8761 F:      drivers/crypto/nx/
8762 F:      drivers/crypto/vmx/
8763 F:      drivers/i2c/busses/i2c-opal.c
8764 F:      drivers/net/ethernet/ibm/ibmveth.*
8765 F:      drivers/net/ethernet/ibm/ibmvnic.*
8766 F:      drivers/pci/hotplug/pnv_php.c
8767 F:      drivers/pci/hotplug/rpa*
8768 F:      drivers/rtc/rtc-opal.c
8769 F:      drivers/scsi/ibmvscsi/
8770 F:      drivers/tty/hvc/hvc_opal.c
8771 F:      drivers/watchdog/wdrtas.c
8772 F:      tools/testing/selftests/powerpc
8773 N:      /pmac
8774 N:      powermac
8775 N:      powernv
8776 N:      [^a-z0-9]ps3
8777 N:      pseries
8778
8779 LINUX FOR POWERPC EMBEDDED MPC5XXX
8780 M:      Anatolij Gustschin <agust@denx.de>
8781 L:      linuxppc-dev@lists.ozlabs.org
8782 T:      git git://git.denx.de/linux-denx-agust.git
8783 S:      Maintained
8784 F:      arch/powerpc/platforms/512x/
8785 F:      arch/powerpc/platforms/52xx/
8786
8787 LINUX FOR POWERPC EMBEDDED PPC4XX
8788 M:      Alistair Popple <alistair@popple.id.au>
8789 M:      Matt Porter <mporter@kernel.crashing.org>
8790 W:      http://www.penguinppc.org/
8791 L:      linuxppc-dev@lists.ozlabs.org
8792 S:      Maintained
8793 F:      arch/powerpc/platforms/40x/
8794 F:      arch/powerpc/platforms/44x/
8795
8796 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8797 M:      Scott Wood <oss@buserror.net>
8798 M:      Kumar Gala <galak@kernel.crashing.org>
8799 W:      http://www.penguinppc.org/
8800 L:      linuxppc-dev@lists.ozlabs.org
8801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8802 S:      Maintained
8803 F:      arch/powerpc/platforms/83xx/
8804 F:      arch/powerpc/platforms/85xx/
8805 F:      Documentation/devicetree/bindings/powerpc/fsl/
8806
8807 LINUX FOR POWERPC EMBEDDED PPC8XX
8808 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8809 W:      http://www.penguinppc.org/
8810 L:      linuxppc-dev@lists.ozlabs.org
8811 S:      Maintained
8812 F:      arch/powerpc/platforms/8xx/
8813
8814 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8815 L:      linuxppc-dev@lists.ozlabs.org
8816 S:      Orphan
8817 F:      arch/powerpc/*/*virtex*
8818 F:      arch/powerpc/*/*/*virtex*
8819
8820 LINUX FOR POWERPC PA SEMI PWRFICIENT
8821 L:      linuxppc-dev@lists.ozlabs.org
8822 S:      Orphan
8823 F:      arch/powerpc/platforms/pasemi/
8824 F:      drivers/*/*pasemi*
8825 F:      drivers/*/*/*pasemi*
8826
8827 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8828 M:      Kees Cook <keescook@chromium.org>
8829 S:      Maintained
8830 F:      drivers/misc/lkdtm/*
8831
8832 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8833 M:      Alan Stern <stern@rowland.harvard.edu>
8834 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8835 M:      Will Deacon <will.deacon@arm.com>
8836 M:      Peter Zijlstra <peterz@infradead.org>
8837 M:      Boqun Feng <boqun.feng@gmail.com>
8838 M:      Nicholas Piggin <npiggin@gmail.com>
8839 M:      David Howells <dhowells@redhat.com>
8840 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8841 M:      Luc Maranget <luc.maranget@inria.fr>
8842 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8843 R:      Akira Yokosawa <akiyks@gmail.com>
8844 R:      Daniel Lustig <dlustig@nvidia.com>
8845 L:      linux-kernel@vger.kernel.org
8846 L:      linux-arch@vger.kernel.org
8847 S:      Supported
8848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8849 F:      tools/memory-model/
8850 F:      Documentation/atomic_bitops.txt
8851 F:      Documentation/atomic_t.txt
8852 F:      Documentation/core-api/atomic_ops.rst
8853 F:      Documentation/core-api/refcount-vs-atomic.rst
8854 F:      Documentation/memory-barriers.txt
8855
8856 LIS3LV02D ACCELEROMETER DRIVER
8857 M:      Eric Piel <eric.piel@tremplin-utc.net>
8858 S:      Maintained
8859 F:      Documentation/misc-devices/lis3lv02d
8860 F:      drivers/misc/lis3lv02d/
8861 F:      drivers/platform/x86/hp_accel.c
8862
8863 LIVE PATCHING
8864 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8865 M:      Jessica Yu <jeyu@kernel.org>
8866 M:      Jiri Kosina <jikos@kernel.org>
8867 M:      Miroslav Benes <mbenes@suse.cz>
8868 R:      Petr Mladek <pmladek@suse.com>
8869 S:      Maintained
8870 F:      kernel/livepatch/
8871 F:      include/linux/livepatch.h
8872 F:      arch/x86/include/asm/livepatch.h
8873 F:      arch/x86/kernel/livepatch.c
8874 F:      Documentation/livepatch/
8875 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8876 F:      samples/livepatch/
8877 L:      live-patching@vger.kernel.org
8878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8879
8880 LLC (802.2)
8881 L:      netdev@vger.kernel.org
8882 S:      Odd fixes
8883 F:      include/linux/llc.h
8884 F:      include/uapi/linux/llc.h
8885 F:      include/net/llc*
8886 F:      net/llc/
8887
8888 LM73 HARDWARE MONITOR DRIVER
8889 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8890 L:      linux-hwmon@vger.kernel.org
8891 S:      Maintained
8892 F:      drivers/hwmon/lm73.c
8893
8894 LM78 HARDWARE MONITOR DRIVER
8895 M:      Jean Delvare <jdelvare@suse.com>
8896 L:      linux-hwmon@vger.kernel.org
8897 S:      Maintained
8898 F:      Documentation/hwmon/lm78
8899 F:      drivers/hwmon/lm78.c
8900
8901 LM83 HARDWARE MONITOR DRIVER
8902 M:      Jean Delvare <jdelvare@suse.com>
8903 L:      linux-hwmon@vger.kernel.org
8904 S:      Maintained
8905 F:      Documentation/hwmon/lm83
8906 F:      drivers/hwmon/lm83.c
8907
8908 LM90 HARDWARE MONITOR DRIVER
8909 M:      Jean Delvare <jdelvare@suse.com>
8910 L:      linux-hwmon@vger.kernel.org
8911 S:      Maintained
8912 F:      Documentation/hwmon/lm90
8913 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8914 F:      drivers/hwmon/lm90.c
8915 F:      include/dt-bindings/thermal/lm90.h
8916
8917 LM95234 HARDWARE MONITOR DRIVER
8918 M:      Guenter Roeck <linux@roeck-us.net>
8919 L:      linux-hwmon@vger.kernel.org
8920 S:      Maintained
8921 F:      Documentation/hwmon/lm95234
8922 F:      drivers/hwmon/lm95234.c
8923
8924 LME2510 MEDIA DRIVER
8925 M:      Malcolm Priestley <tvboxspy@gmail.com>
8926 L:      linux-media@vger.kernel.org
8927 W:      https://linuxtv.org
8928 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8929 S:      Maintained
8930 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8931
8932 LOADPIN SECURITY MODULE
8933 M:      Kees Cook <keescook@chromium.org>
8934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8935 S:      Supported
8936 F:      security/loadpin/
8937 F:      Documentation/admin-guide/LSM/LoadPin.rst
8938
8939 LOCKING PRIMITIVES
8940 M:      Peter Zijlstra <peterz@infradead.org>
8941 M:      Ingo Molnar <mingo@redhat.com>
8942 M:      Will Deacon <will.deacon@arm.com>
8943 L:      linux-kernel@vger.kernel.org
8944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8945 S:      Maintained
8946 F:      Documentation/locking/
8947 F:      include/linux/lockdep.h
8948 F:      include/linux/spinlock*.h
8949 F:      arch/*/include/asm/spinlock*.h
8950 F:      include/linux/rwlock*.h
8951 F:      include/linux/mutex*.h
8952 F:      include/linux/rwsem*.h
8953 F:      arch/*/include/asm/rwsem.h
8954 F:      include/linux/seqlock.h
8955 F:      lib/locking*.[ch]
8956 F:      kernel/locking/
8957 X:      kernel/locking/locktorture.c
8958
8959 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8960 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8961 L:      linux-ntfs-dev@lists.sourceforge.net
8962 W:      http://www.linux-ntfs.org/content/view/19/37/
8963 S:      Maintained
8964 F:      Documentation/ldm.txt
8965 F:      block/partitions/ldm.*
8966
8967 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8968 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8969 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8970 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8971 L:      MPT-FusionLinux.pdl@broadcom.com
8972 L:      linux-scsi@vger.kernel.org
8973 W:      http://www.avagotech.com/support/
8974 S:      Supported
8975 F:      drivers/message/fusion/
8976 F:      drivers/scsi/mpt3sas/
8977
8978 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8979 M:      Matthew Wilcox <willy@infradead.org>
8980 L:      linux-scsi@vger.kernel.org
8981 S:      Maintained
8982 F:      drivers/scsi/sym53c8xx_2/
8983
8984 LTC1660 DAC DRIVER
8985 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8986 L:      linux-iio@vger.kernel.org
8987 S:      Maintained
8988 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8989 F:      drivers/iio/dac/ltc1660.c
8990
8991 LTC4261 HARDWARE MONITOR DRIVER
8992 M:      Guenter Roeck <linux@roeck-us.net>
8993 L:      linux-hwmon@vger.kernel.org
8994 S:      Maintained
8995 F:      Documentation/hwmon/ltc4261
8996 F:      drivers/hwmon/ltc4261.c
8997
8998 LTC4306 I2C MULTIPLEXER DRIVER
8999 M:      Michael Hennerich <michael.hennerich@analog.com>
9000 W:      http://ez.analog.com/community/linux-device-drivers
9001 L:      linux-i2c@vger.kernel.org
9002 S:      Supported
9003 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9004 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9005
9006 LTP (Linux Test Project)
9007 M:      Mike Frysinger <vapier@gentoo.org>
9008 M:      Cyril Hrubis <chrubis@suse.cz>
9009 M:      Wanlong Gao <wanlong.gao@gmail.com>
9010 M:      Jan Stancek <jstancek@redhat.com>
9011 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9012 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9013 L:      ltp@lists.linux.it (subscribers-only)
9014 W:      http://linux-test-project.github.io/
9015 T:      git git://github.com/linux-test-project/ltp.git
9016 S:      Maintained
9017
9018 M68K ARCHITECTURE
9019 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9020 L:      linux-m68k@lists.linux-m68k.org
9021 W:      http://www.linux-m68k.org/
9022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9023 S:      Maintained
9024 F:      arch/m68k/
9025 F:      drivers/zorro/
9026
9027 M68K ON APPLE MACINTOSH
9028 M:      Joshua Thompson <funaho@jurai.org>
9029 W:      http://www.mac.linux-m68k.org/
9030 L:      linux-m68k@lists.linux-m68k.org
9031 S:      Maintained
9032 F:      arch/m68k/mac/
9033
9034 M68K ON HP9000/300
9035 M:      Philip Blundell <philb@gnu.org>
9036 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9037 S:      Maintained
9038 F:      arch/m68k/hp300/
9039
9040 M88DS3103 MEDIA DRIVER
9041 M:      Antti Palosaari <crope@iki.fi>
9042 L:      linux-media@vger.kernel.org
9043 W:      https://linuxtv.org
9044 W:      http://palosaari.fi/linux/
9045 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9046 T:      git git://linuxtv.org/anttip/media_tree.git
9047 S:      Maintained
9048 F:      drivers/media/dvb-frontends/m88ds3103*
9049
9050 M88RS2000 MEDIA DRIVER
9051 M:      Malcolm Priestley <tvboxspy@gmail.com>
9052 L:      linux-media@vger.kernel.org
9053 W:      https://linuxtv.org
9054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9055 S:      Maintained
9056 F:      drivers/media/dvb-frontends/m88rs2000*
9057
9058 MA901 MASTERKIT USB FM RADIO DRIVER
9059 M:      Alexey Klimov <klimov.linux@gmail.com>
9060 L:      linux-media@vger.kernel.org
9061 T:      git git://linuxtv.org/media_tree.git
9062 S:      Maintained
9063 F:      drivers/media/radio/radio-ma901.c
9064
9065 MAC80211
9066 M:      Johannes Berg <johannes@sipsolutions.net>
9067 L:      linux-wireless@vger.kernel.org
9068 W:      http://wireless.kernel.org/
9069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9071 S:      Maintained
9072 F:      Documentation/networking/mac80211-injection.txt
9073 F:      include/net/mac80211.h
9074 F:      net/mac80211/
9075 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9076 F:      Documentation/networking/mac80211_hwsim/README
9077
9078 MAILBOX API
9079 M:      Jassi Brar <jassisinghbrar@gmail.com>
9080 L:      linux-kernel@vger.kernel.org
9081 S:      Maintained
9082 F:      drivers/mailbox/
9083 F:      include/linux/mailbox_client.h
9084 F:      include/linux/mailbox_controller.h
9085
9086 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9087 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9088 W:      http://www.kernel.org/doc/man-pages
9089 L:      linux-man@vger.kernel.org
9090 S:      Maintained
9091
9092 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9093 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9094 L:      linux-mips@vger.kernel.org
9095 S:      Maintained
9096 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9097
9098 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9099 M:      Andrew Lunn <andrew@lunn.ch>
9100 M:      Vivien Didelot <vivien.didelot@gmail.com>
9101 L:      netdev@vger.kernel.org
9102 S:      Maintained
9103 F:      drivers/net/dsa/mv88e6xxx/
9104 F:      include/linux/platform_data/mv88e6xxx.h
9105 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9106
9107 MARVELL ARMADA DRM SUPPORT
9108 M:      Russell King <linux@armlinux.org.uk>
9109 S:      Maintained
9110 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9111 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9112 F:      drivers/gpu/drm/armada/
9113 F:      include/uapi/drm/armada_drm.h
9114 F:      Documentation/devicetree/bindings/display/armada/
9115
9116 MARVELL CRYPTO DRIVER
9117 M:      Boris Brezillon <bbrezillon@kernel.org>
9118 M:      Arnaud Ebalard <arno@natisbad.org>
9119 F:      drivers/crypto/marvell/
9120 S:      Maintained
9121 L:      linux-crypto@vger.kernel.org
9122
9123 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9124 M:      Mirko Lindner <mlindner@marvell.com>
9125 M:      Stephen Hemminger <stephen@networkplumber.org>
9126 L:      netdev@vger.kernel.org
9127 S:      Maintained
9128 F:      drivers/net/ethernet/marvell/sk*
9129
9130 MARVELL LIBERTAS WIRELESS DRIVER
9131 L:      libertas-dev@lists.infradead.org
9132 S:      Orphan
9133 F:      drivers/net/wireless/marvell/libertas/
9134
9135 MARVELL MACCHIATOBIN SUPPORT
9136 M:      Russell King <linux@armlinux.org.uk>
9137 L:      linux-arm-kernel@lists.infradead.org
9138 S:      Maintained
9139 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9140
9141 MARVELL MV643XX ETHERNET DRIVER
9142 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9143 L:      netdev@vger.kernel.org
9144 S:      Maintained
9145 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9146 F:      include/linux/mv643xx.h
9147
9148 MARVELL MV88X3310 PHY DRIVER
9149 M:      Russell King <linux@armlinux.org.uk>
9150 L:      netdev@vger.kernel.org
9151 S:      Maintained
9152 F:      drivers/net/phy/marvell10g.c
9153
9154 MARVELL MVEBU THERMAL DRIVER
9155 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9156 S:      Maintained
9157 F:      drivers/thermal/armada_thermal.c
9158
9159 MARVELL MVNETA ETHERNET DRIVER
9160 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9161 L:      netdev@vger.kernel.org
9162 S:      Maintained
9163 F:      drivers/net/ethernet/marvell/mvneta.*
9164
9165 MARVELL MWIFIEX WIRELESS DRIVER
9166 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9167 M:      Nishant Sarmukadam <nishants@marvell.com>
9168 M:      Ganapathi Bhat <gbhat@marvell.com>
9169 M:      Xinming Hu <huxinming820@gmail.com>
9170 L:      linux-wireless@vger.kernel.org
9171 S:      Maintained
9172 F:      drivers/net/wireless/marvell/mwifiex/
9173
9174 MARVELL MWL8K WIRELESS DRIVER
9175 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9176 L:      linux-wireless@vger.kernel.org
9177 S:      Odd Fixes
9178 F:      drivers/net/wireless/marvell/mwl8k.c
9179
9180 MARVELL NAND CONTROLLER DRIVER
9181 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9182 L:      linux-mtd@lists.infradead.org
9183 S:      Maintained
9184 F:      drivers/mtd/nand/raw/marvell_nand.c
9185 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9186
9187 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9188 M:      Nicolas Pitre <nico@fluxnic.net>
9189 S:      Odd Fixes
9190 F:      drivers/mmc/host/mvsdio.*
9191
9192 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9193 M:      Hu Ziji <huziji@marvell.com>
9194 L:      linux-mmc@vger.kernel.org
9195 S:      Supported
9196 F:      drivers/mmc/host/sdhci-xenon*
9197 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9198
9199 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9200 M:      Sunil Goutham <sgoutham@marvell.com>
9201 M:      Linu Cherian <lcherian@marvell.com>
9202 M:      Geetha sowjanya <gakula@marvell.com>
9203 M:      Jerin Jacob <jerinj@marvell.com>
9204 L:      netdev@vger.kernel.org
9205 S:      Supported
9206 F:      drivers/net/ethernet/marvell/octeontx2/af/
9207
9208 MATROX FRAMEBUFFER DRIVER
9209 L:      linux-fbdev@vger.kernel.org
9210 S:      Orphan
9211 F:      drivers/video/fbdev/matrox/matroxfb_*
9212 F:      include/uapi/linux/matroxfb.h
9213
9214 MAX16065 HARDWARE MONITOR DRIVER
9215 M:      Guenter Roeck <linux@roeck-us.net>
9216 L:      linux-hwmon@vger.kernel.org
9217 S:      Maintained
9218 F:      Documentation/hwmon/max16065
9219 F:      drivers/hwmon/max16065.c
9220
9221 MAX2175 SDR TUNER DRIVER
9222 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9223 L:      linux-media@vger.kernel.org
9224 T:      git git://linuxtv.org/media_tree.git
9225 S:      Maintained
9226 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9227 F:      Documentation/media/v4l-drivers/max2175.rst
9228 F:      drivers/media/i2c/max2175*
9229 F:      include/uapi/linux/max2175.h
9230
9231 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9232 L:      linux-hwmon@vger.kernel.org
9233 S:      Orphan
9234 F:      Documentation/hwmon/max6650
9235 F:      drivers/hwmon/max6650.c
9236
9237 MAX6697 HARDWARE MONITOR DRIVER
9238 M:      Guenter Roeck <linux@roeck-us.net>
9239 L:      linux-hwmon@vger.kernel.org
9240 S:      Maintained
9241 F:      Documentation/hwmon/max6697
9242 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9243 F:      drivers/hwmon/max6697.c
9244 F:      include/linux/platform_data/max6697.h
9245
9246 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9247 M:      Peter Rosin <peda@axentia.se>
9248 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9249 S:      Maintained
9250 F:      Documentation/devicetree/bindings/sound/max9860.txt
9251 F:      sound/soc/codecs/max9860.*
9252
9253 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9254 M:      Javier Martinez Canillas <javier@dowhile0.org>
9255 L:      linux-kernel@vger.kernel.org
9256 S:      Supported
9257 F:      drivers/regulator/max77802-regulator.c
9258 F:      Documentation/devicetree/bindings/*/*max77802.txt
9259 F:      include/dt-bindings/*/*max77802.h
9260
9261 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9262 M:      Krzysztof Kozlowski <krzk@kernel.org>
9263 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9264 L:      linux-pm@vger.kernel.org
9265 S:      Supported
9266 F:      drivers/power/supply/max14577_charger.c
9267 F:      drivers/power/supply/max77693_charger.c
9268
9269 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9270 M:      Chanwoo Choi <cw00.choi@samsung.com>
9271 M:      Krzysztof Kozlowski <krzk@kernel.org>
9272 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9273 L:      linux-kernel@vger.kernel.org
9274 S:      Supported
9275 F:      drivers/*/max14577*.c
9276 F:      drivers/*/max77686*.c
9277 F:      drivers/*/max77693*.c
9278 F:      drivers/extcon/extcon-max14577.c
9279 F:      drivers/extcon/extcon-max77693.c
9280 F:      drivers/rtc/rtc-max77686.c
9281 F:      drivers/clk/clk-max77686.c
9282 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9283 F:      Documentation/devicetree/bindings/*/max77686.txt
9284 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9285 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9286 F:      include/linux/mfd/max14577*.h
9287 F:      include/linux/mfd/max77686*.h
9288 F:      include/linux/mfd/max77693*.h
9289
9290 MAXIRADIO FM RADIO RECEIVER DRIVER
9291 M:      Hans Verkuil <hverkuil@xs4all.nl>
9292 L:      linux-media@vger.kernel.org
9293 T:      git git://linuxtv.org/media_tree.git
9294 W:      https://linuxtv.org
9295 S:      Maintained
9296 F:      drivers/media/radio/radio-maxiradio*
9297
9298 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9299 M:      Peter Rosin <peda@axentia.se>
9300 L:      linux-iio@vger.kernel.org
9301 S:      Maintained
9302 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9303 F:      drivers/iio/potentiometer/mcp4018.c
9304 F:      drivers/iio/potentiometer/mcp4531.c
9305
9306 MCR20A IEEE-802.15.4 RADIO DRIVER
9307 M:      Xue Liu <liuxuenetmail@gmail.com>
9308 L:      linux-wpan@vger.kernel.org
9309 W:      https://github.com/xueliu/mcr20a-linux
9310 S:      Maintained
9311 F:      drivers/net/ieee802154/mcr20a.c
9312 F:      drivers/net/ieee802154/mcr20a.h
9313 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9314
9315 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9316 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9317 L:      linux-iio@vger.kernel.org
9318 S:      Maintained
9319 F:      drivers/iio/dac/cio-dac.c
9320
9321 MEDIA DRIVERS FOR ASCOT2E
9322 M:      Sergey Kozlov <serjk@netup.ru>
9323 M:      Abylay Ospan <aospan@netup.ru>
9324 L:      linux-media@vger.kernel.org
9325 W:      https://linuxtv.org
9326 W:      http://netup.tv/
9327 T:      git git://linuxtv.org/media_tree.git
9328 S:      Supported
9329 F:      drivers/media/dvb-frontends/ascot2e*
9330
9331 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9332 M:      Jasmin Jessich <jasmin@anw.at>
9333 L:      linux-media@vger.kernel.org
9334 W:      https://linuxtv.org
9335 T:      git git://linuxtv.org/media_tree.git
9336 S:      Maintained
9337 F:      drivers/media/dvb-frontends/cxd2099*
9338
9339 MEDIA DRIVERS FOR CXD2841ER
9340 M:      Sergey Kozlov <serjk@netup.ru>
9341 M:      Abylay Ospan <aospan@netup.ru>
9342 L:      linux-media@vger.kernel.org
9343 W:      https://linuxtv.org
9344 W:      http://netup.tv/
9345 T:      git git://linuxtv.org/media_tree.git
9346 S:      Supported
9347 F:      drivers/media/dvb-frontends/cxd2841er*
9348
9349 MEDIA DRIVERS FOR CXD2880
9350 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9351 L:      linux-media@vger.kernel.org
9352 W:      http://linuxtv.org/
9353 T:      git git://linuxtv.org/media_tree.git
9354 S:      Supported
9355 F:      drivers/media/dvb-frontends/cxd2880/*
9356 F:      drivers/media/spi/cxd2880*
9357
9358 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9359 L:      linux-media@vger.kernel.org
9360 W:      https://linuxtv.org
9361 T:      git git://linuxtv.org/media_tree.git
9362 S:      Orphan
9363 F:      drivers/media/pci/ddbridge/*
9364
9365 MEDIA DRIVERS FOR FREESCALE IMX
9366 M:      Steve Longerbeam <slongerbeam@gmail.com>
9367 M:      Philipp Zabel <p.zabel@pengutronix.de>
9368 L:      linux-media@vger.kernel.org
9369 T:      git git://linuxtv.org/media_tree.git
9370 S:      Maintained
9371 F:      Documentation/devicetree/bindings/media/imx.txt
9372 F:      Documentation/media/v4l-drivers/imx.rst
9373 F:      drivers/staging/media/imx/
9374 F:      include/linux/imx-media.h
9375 F:      include/media/imx.h
9376
9377 MEDIA DRIVER FOR FREESCALE IMX PXP
9378 M:      Philipp Zabel <p.zabel@pengutronix.de>
9379 L:      linux-media@vger.kernel.org
9380 T:      git git://linuxtv.org/media_tree.git
9381 S:      Maintained
9382 F:      drivers/media/platform/imx-pxp.[ch]
9383
9384 MEDIA DRIVERS FOR HELENE
9385 M:      Abylay Ospan <aospan@netup.ru>
9386 L:      linux-media@vger.kernel.org
9387 W:      https://linuxtv.org
9388 W:      http://netup.tv/
9389 T:      git git://linuxtv.org/media_tree.git
9390 S:      Supported
9391 F:      drivers/media/dvb-frontends/helene*
9392
9393 MEDIA DRIVERS FOR HORUS3A
9394 M:      Sergey Kozlov <serjk@netup.ru>
9395 M:      Abylay Ospan <aospan@netup.ru>
9396 L:      linux-media@vger.kernel.org
9397 W:      https://linuxtv.org
9398 W:      http://netup.tv/
9399 T:      git git://linuxtv.org/media_tree.git
9400 S:      Supported
9401 F:      drivers/media/dvb-frontends/horus3a*
9402
9403 MEDIA DRIVERS FOR LNBH25
9404 M:      Sergey Kozlov <serjk@netup.ru>
9405 M:      Abylay Ospan <aospan@netup.ru>
9406 L:      linux-media@vger.kernel.org
9407 W:      https://linuxtv.org
9408 W:      http://netup.tv/
9409 T:      git git://linuxtv.org/media_tree.git
9410 S:      Supported
9411 F:      drivers/media/dvb-frontends/lnbh25*
9412
9413 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9414 L:      linux-media@vger.kernel.org
9415 W:      https://linuxtv.org
9416 T:      git git://linuxtv.org/media_tree.git
9417 S:      Orphan
9418 F:      drivers/media/dvb-frontends/mxl5xx*
9419
9420 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9421 M:      Sergey Kozlov <serjk@netup.ru>
9422 M:      Abylay Ospan <aospan@netup.ru>
9423 L:      linux-media@vger.kernel.org
9424 W:      https://linuxtv.org
9425 W:      http://netup.tv/
9426 T:      git git://linuxtv.org/media_tree.git
9427 S:      Supported
9428 F:      drivers/media/pci/netup_unidvb/*
9429
9430 MEDIA DRIVERS FOR RENESAS - CEU
9431 M:      Jacopo Mondi <jacopo@jmondi.org>
9432 L:      linux-media@vger.kernel.org
9433 L:      linux-renesas-soc@vger.kernel.org
9434 T:      git git://linuxtv.org/media_tree.git
9435 S:      Supported
9436 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9437 F:      drivers/media/platform/renesas-ceu.c
9438 F:      include/media/drv-intf/renesas-ceu.h
9439
9440 MEDIA DRIVERS FOR RENESAS - DRIF
9441 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9442 L:      linux-media@vger.kernel.org
9443 L:      linux-renesas-soc@vger.kernel.org
9444 T:      git git://linuxtv.org/media_tree.git
9445 S:      Supported
9446 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9447 F:      drivers/media/platform/rcar_drif.c
9448
9449 MEDIA DRIVERS FOR RENESAS - FCP
9450 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9451 L:      linux-media@vger.kernel.org
9452 L:      linux-renesas-soc@vger.kernel.org
9453 T:      git git://linuxtv.org/media_tree.git
9454 S:      Supported
9455 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9456 F:      drivers/media/platform/rcar-fcp.c
9457 F:      include/media/rcar-fcp.h
9458
9459 MEDIA DRIVERS FOR RENESAS - FDP1
9460 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9461 L:      linux-media@vger.kernel.org
9462 L:      linux-renesas-soc@vger.kernel.org
9463 T:      git git://linuxtv.org/media_tree.git
9464 S:      Supported
9465 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9466 F:      drivers/media/platform/rcar_fdp1.c
9467
9468 MEDIA DRIVERS FOR RENESAS - VIN
9469 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9470 L:      linux-media@vger.kernel.org
9471 L:      linux-renesas-soc@vger.kernel.org
9472 T:      git git://linuxtv.org/media_tree.git
9473 S:      Supported
9474 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9475 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9476 F:      drivers/media/platform/rcar-vin/
9477
9478 MEDIA DRIVERS FOR RENESAS - VSP1
9479 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9480 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9481 L:      linux-media@vger.kernel.org
9482 L:      linux-renesas-soc@vger.kernel.org
9483 T:      git git://linuxtv.org/media_tree.git
9484 S:      Supported
9485 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9486 F:      drivers/media/platform/vsp1/
9487
9488 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9489 L:      linux-media@vger.kernel.org
9490 W:      https://linuxtv.org
9491 T:      git git://linuxtv.org/media_tree.git
9492 S:      Orphan
9493 F:      drivers/media/dvb-frontends/stv0910*
9494
9495 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9496 L:      linux-media@vger.kernel.org
9497 W:      https://linuxtv.org
9498 T:      git git://linuxtv.org/media_tree.git
9499 S:      Orphan
9500 F:      drivers/media/dvb-frontends/stv6111*
9501
9502 MEDIA DRIVERS FOR STM32 - DCMI
9503 M:      Hugues Fruchet <hugues.fruchet@st.com>
9504 L:      linux-media@vger.kernel.org
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Supported
9507 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9508 F:      drivers/media/platform/stm32/stm32-dcmi.c
9509
9510 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9511 M:      Dmitry Osipenko <digetx@gmail.com>
9512 L:      linux-media@vger.kernel.org
9513 L:      linux-tegra@vger.kernel.org
9514 T:      git git://linuxtv.org/media_tree.git
9515 S:      Maintained
9516 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9517 F:      drivers/staging/media/tegra-vde/
9518
9519 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9520 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9521 P:      LinuxTV.org Project
9522 L:      linux-media@vger.kernel.org
9523 W:      https://linuxtv.org
9524 Q:      http://patchwork.kernel.org/project/linux-media/list/
9525 T:      git git://linuxtv.org/media_tree.git
9526 S:      Maintained
9527 F:      Documentation/devicetree/bindings/media/
9528 F:      Documentation/media/
9529 F:      drivers/media/
9530 F:      drivers/staging/media/
9531 F:      include/linux/platform_data/media/
9532 F:      include/media/
9533 F:      include/uapi/linux/dvb/
9534 F:      include/uapi/linux/videodev2.h
9535 F:      include/uapi/linux/media.h
9536 F:      include/uapi/linux/v4l2-*
9537 F:      include/uapi/linux/meye.h
9538 F:      include/uapi/linux/ivtv*
9539 F:      include/uapi/linux/uvcvideo.h
9540
9541 MEDIATEK BLUETOOTH DRIVER
9542 M:      Sean Wang <sean.wang@mediatek.com>
9543 L:      linux-bluetooth@vger.kernel.org
9544 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9545 S:      Maintained
9546 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9547 F:      drivers/bluetooth/btmtkuart.c
9548
9549 MEDIATEK CIR DRIVER
9550 M:      Sean Wang <sean.wang@mediatek.com>
9551 S:      Maintained
9552 F:      drivers/media/rc/mtk-cir.c
9553
9554 MEDIATEK DMA DRIVER
9555 M:      Sean Wang <sean.wang@mediatek.com>
9556 L:      dmaengine@vger.kernel.org
9557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9558 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9559 S:      Maintained
9560 F:      Documentation/devicetree/bindings/dma/mtk-*
9561 F:      drivers/dma/mediatek/
9562
9563 MEDIATEK PMIC LED DRIVER
9564 M:      Sean Wang <sean.wang@mediatek.com>
9565 S:      Maintained
9566 F:      drivers/leds/leds-mt6323.c
9567 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9568
9569 MEDIATEK ETHERNET DRIVER
9570 M:      Felix Fietkau <nbd@openwrt.org>
9571 M:      John Crispin <john@phrozen.org>
9572 M:      Sean Wang <sean.wang@mediatek.com>
9573 M:      Nelson Chang <nelson.chang@mediatek.com>
9574 L:      netdev@vger.kernel.org
9575 S:      Maintained
9576 F:      drivers/net/ethernet/mediatek/
9577
9578 MEDIATEK SWITCH DRIVER
9579 M:      Sean Wang <sean.wang@mediatek.com>
9580 L:      netdev@vger.kernel.org
9581 S:      Maintained
9582 F:      drivers/net/dsa/mt7530.*
9583 F:      net/dsa/tag_mtk.c
9584
9585 MEDIATEK JPEG DRIVER
9586 M:      Rick Chang <rick.chang@mediatek.com>
9587 M:      Bin Liu <bin.liu@mediatek.com>
9588 S:      Supported
9589 F:      drivers/media/platform/mtk-jpeg/
9590 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9591
9592 MEDIATEK MDP DRIVER
9593 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9594 M:      Houlong Wei <houlong.wei@mediatek.com>
9595 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9596 S:      Supported
9597 F:      drivers/media/platform/mtk-mdp/
9598 F:      drivers/media/platform/mtk-vpu/
9599 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9600
9601 MEDIATEK MEDIA DRIVER
9602 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9603 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9604 S:      Supported
9605 F:      drivers/media/platform/mtk-vcodec/
9606 F:      drivers/media/platform/mtk-vpu/
9607 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9608 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9609
9610 MEDIATEK MT76 WIRELESS LAN DRIVER
9611 M:      Felix Fietkau <nbd@nbd.name>
9612 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9613 L:      linux-wireless@vger.kernel.org
9614 S:      Maintained
9615 F:      drivers/net/wireless/mediatek/mt76/
9616
9617 MEDIATEK MT7601U WIRELESS LAN DRIVER
9618 M:      Jakub Kicinski <kubakici@wp.pl>
9619 L:      linux-wireless@vger.kernel.org
9620 S:      Maintained
9621 F:      drivers/net/wireless/mediatek/mt7601u/
9622
9623 MEDIATEK NAND CONTROLLER DRIVER
9624 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9625 L:      linux-mtd@lists.infradead.org
9626 S:      Maintained
9627 F:      drivers/mtd/nand/raw/mtk_*
9628 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9629
9630 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9631 M:      Sean Wang <sean.wang@mediatek.com>
9632 S:      Maintained
9633 F:      drivers/char/hw_random/mtk-rng.c
9634
9635 MEDIATEK USB3 DRD IP DRIVER
9636 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9637 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9639 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9640 S:      Maintained
9641 F:      drivers/usb/mtu3/
9642
9643 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9644 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9645 M:      Martin Donnelly <martin.donnelly@ge.com>
9646 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9647 S:      Maintained
9648 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9649 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9650
9651 MEGARAID SCSI/SAS DRIVERS
9652 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9653 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9654 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9655 L:      megaraidlinux.pdl@broadcom.com
9656 L:      linux-scsi@vger.kernel.org
9657 W:      http://www.avagotech.com/support/
9658 S:      Maintained
9659 F:      Documentation/scsi/megaraid.txt
9660 F:      drivers/scsi/megaraid.*
9661 F:      drivers/scsi/megaraid/
9662
9663 MELEXIS MLX90614 DRIVER
9664 M:      Crt Mori <cmo@melexis.com>
9665 L:      linux-iio@vger.kernel.org
9666 W:      http://www.melexis.com
9667 S:      Supported
9668 F:      drivers/iio/temperature/mlx90614.c
9669
9670 MELEXIS MLX90632 DRIVER
9671 M:      Crt Mori <cmo@melexis.com>
9672 L:      linux-iio@vger.kernel.org
9673 W:      http://www.melexis.com
9674 S:      Supported
9675 F:      drivers/iio/temperature/mlx90632.c
9676
9677 MELFAS MIP4 TOUCHSCREEN DRIVER
9678 M:      Sangwon Jee <jeesw@melfas.com>
9679 W:      http://www.melfas.com
9680 S:      Supported
9681 F:      drivers/input/touchscreen/melfas_mip4.c
9682 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9683
9684 MELLANOX ETHERNET DRIVER (mlx4_en)
9685 M:      Tariq Toukan <tariqt@mellanox.com>
9686 L:      netdev@vger.kernel.org
9687 S:      Supported
9688 W:      http://www.mellanox.com
9689 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9690 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9691
9692 MELLANOX ETHERNET DRIVER (mlx5e)
9693 M:      Saeed Mahameed <saeedm@mellanox.com>
9694 L:      netdev@vger.kernel.org
9695 S:      Supported
9696 W:      http://www.mellanox.com
9697 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9698 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9699
9700 MELLANOX ETHERNET INNOVA DRIVERS
9701 R:      Boris Pismenny <borisp@mellanox.com>
9702 L:      netdev@vger.kernel.org
9703 S:      Supported
9704 W:      http://www.mellanox.com
9705 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9706 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9707 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9708 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9709 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9710
9711 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9712 R:      Boris Pismenny <borisp@mellanox.com>
9713 L:      netdev@vger.kernel.org
9714 S:      Supported
9715 W:      http://www.mellanox.com
9716 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9717 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9718 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9719
9720 MELLANOX ETHERNET SWITCH DRIVERS
9721 M:      Jiri Pirko <jiri@mellanox.com>
9722 M:      Ido Schimmel <idosch@mellanox.com>
9723 L:      netdev@vger.kernel.org
9724 S:      Supported
9725 W:      http://www.mellanox.com
9726 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9727 F:      drivers/net/ethernet/mellanox/mlxsw/
9728 F:      tools/testing/selftests/drivers/net/mlxsw/
9729
9730 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9731 M:      mlxsw@mellanox.com
9732 L:      netdev@vger.kernel.org
9733 S:      Supported
9734 W:      http://www.mellanox.com
9735 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9736 F:      drivers/net/ethernet/mellanox/mlxfw/
9737
9738 MELLANOX HARDWARE PLATFORM SUPPORT
9739 M:      Andy Shevchenko <andy@infradead.org>
9740 M:      Darren Hart <dvhart@infradead.org>
9741 M:      Vadim Pasternak <vadimp@mellanox.com>
9742 L:      platform-driver-x86@vger.kernel.org
9743 S:      Supported
9744 F:      drivers/platform/mellanox/
9745
9746 MELLANOX MLX4 core VPI driver
9747 M:      Tariq Toukan <tariqt@mellanox.com>
9748 L:      netdev@vger.kernel.org
9749 L:      linux-rdma@vger.kernel.org
9750 W:      http://www.mellanox.com
9751 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9752 S:      Supported
9753 F:      drivers/net/ethernet/mellanox/mlx4/
9754 F:      include/linux/mlx4/
9755
9756 MELLANOX MLX4 IB driver
9757 M:      Yishai Hadas <yishaih@mellanox.com>
9758 L:      linux-rdma@vger.kernel.org
9759 W:      http://www.mellanox.com
9760 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9761 S:      Supported
9762 F:      drivers/infiniband/hw/mlx4/
9763 F:      include/linux/mlx4/
9764 F:      include/uapi/rdma/mlx4-abi.h
9765
9766 MELLANOX MLX5 core VPI driver
9767 M:      Saeed Mahameed <saeedm@mellanox.com>
9768 M:      Leon Romanovsky <leonro@mellanox.com>
9769 L:      netdev@vger.kernel.org
9770 L:      linux-rdma@vger.kernel.org
9771 W:      http://www.mellanox.com
9772 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9773 S:      Supported
9774 F:      drivers/net/ethernet/mellanox/mlx5/core/
9775 F:      include/linux/mlx5/
9776
9777 MELLANOX MLX5 IB driver
9778 M:      Leon Romanovsky <leonro@mellanox.com>
9779 L:      linux-rdma@vger.kernel.org
9780 W:      http://www.mellanox.com
9781 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9782 S:      Supported
9783 F:      drivers/infiniband/hw/mlx5/
9784 F:      include/linux/mlx5/
9785 F:      include/uapi/rdma/mlx5-abi.h
9786
9787 MELLANOX MLXCPLD I2C AND MUX DRIVER
9788 M:      Vadim Pasternak <vadimp@mellanox.com>
9789 M:      Michael Shych <michaelsh@mellanox.com>
9790 L:      linux-i2c@vger.kernel.org
9791 S:      Supported
9792 F:      drivers/i2c/busses/i2c-mlxcpld.c
9793 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9794 F:      Documentation/i2c/busses/i2c-mlxcpld
9795
9796 MELLANOX MLXCPLD LED DRIVER
9797 M:      Vadim Pasternak <vadimp@mellanox.com>
9798 L:      linux-leds@vger.kernel.org
9799 S:      Supported
9800 F:      drivers/leds/leds-mlxcpld.c
9801 F:      drivers/leds/leds-mlxreg.c
9802 F:      Documentation/leds/leds-mlxcpld.txt
9803
9804 MELLANOX PLATFORM DRIVER
9805 M:      Vadim Pasternak <vadimp@mellanox.com>
9806 L:      platform-driver-x86@vger.kernel.org
9807 S:      Supported
9808 F:      drivers/platform/x86/mlx-platform.c
9809
9810 MEMBARRIER SUPPORT
9811 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9812 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9813 L:      linux-kernel@vger.kernel.org
9814 S:      Supported
9815 F:      kernel/sched/membarrier.c
9816 F:      include/uapi/linux/membarrier.h
9817 F:      arch/powerpc/include/asm/membarrier.h
9818
9819 MEMORY MANAGEMENT
9820 L:      linux-mm@kvack.org
9821 W:      http://www.linux-mm.org
9822 S:      Maintained
9823 F:      include/linux/mm.h
9824 F:      include/linux/gfp.h
9825 F:      include/linux/mmzone.h
9826 F:      include/linux/memory_hotplug.h
9827 F:      include/linux/vmalloc.h
9828 F:      mm/
9829
9830 MEMORY TECHNOLOGY DEVICES (MTD)
9831 M:      David Woodhouse <dwmw2@infradead.org>
9832 M:      Brian Norris <computersforpeace@gmail.com>
9833 M:      Boris Brezillon <bbrezillon@kernel.org>
9834 M:      Marek Vasut <marek.vasut@gmail.com>
9835 M:      Richard Weinberger <richard@nod.at>
9836 L:      linux-mtd@lists.infradead.org
9837 W:      http://www.linux-mtd.infradead.org/
9838 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9839 T:      git git://git.infradead.org/linux-mtd.git master
9840 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9841 S:      Maintained
9842 F:      Documentation/devicetree/bindings/mtd/
9843 F:      drivers/mtd/
9844 F:      include/linux/mtd/
9845 F:      include/uapi/mtd/
9846
9847 MEN A21 WATCHDOG DRIVER
9848 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9849 L:      linux-watchdog@vger.kernel.org
9850 S:      Maintained
9851 F:      drivers/watchdog/mena21_wdt.c
9852
9853 MEN CHAMELEON BUS (mcb)
9854 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9855 S:      Maintained
9856 F:      drivers/mcb/
9857 F:      include/linux/mcb.h
9858 F:      Documentation/men-chameleon-bus.txt
9859
9860 MEN F21BMC (Board Management Controller)
9861 M:      Andreas Werner <andreas.werner@men.de>
9862 S:      Supported
9863 F:      drivers/mfd/menf21bmc.c
9864 F:      drivers/watchdog/menf21bmc_wdt.c
9865 F:      drivers/leds/leds-menf21bmc.c
9866 F:      drivers/hwmon/menf21bmc_hwmon.c
9867 F:      Documentation/hwmon/menf21bmc
9868
9869 MEN Z069 WATCHDOG DRIVER
9870 M:      Johannes Thumshirn <jth@kernel.org>
9871 L:      linux-watchdog@vger.kernel.org
9872 S:      Maintained
9873 F:      drivers/watchdog/menz69_wdt.c
9874
9875 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9876 M:      Neil Armstrong <narmstrong@baylibre.com>
9877 L:      linux-media@lists.freedesktop.org
9878 L:      linux-amlogic@lists.infradead.org
9879 W:      http://linux-meson.com/
9880 S:      Supported
9881 F:      drivers/media/platform/meson/ao-cec.c
9882 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9883 T:      git git://linuxtv.org/media_tree.git
9884
9885 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
9886 M:      Liang Yang <liang.yang@amlogic.com>
9887 L:      linux-mtd@lists.infradead.org
9888 S:      Maintained
9889 F:      drivers/mtd/nand/raw/meson_*
9890 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
9891
9892 MICROBLAZE ARCHITECTURE
9893 M:      Michal Simek <monstr@monstr.eu>
9894 W:      http://www.monstr.eu/fdt/
9895 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9896 S:      Supported
9897 F:      arch/microblaze/
9898
9899 MICROCHIP AT91 SERIAL DRIVER
9900 M:      Richard Genoud <richard.genoud@gmail.com>
9901 S:      Maintained
9902 F:      drivers/tty/serial/atmel_serial.c
9903 F:      drivers/tty/serial/atmel_serial.h
9904 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9905
9906 MICROCHIP AUDIO ASOC DRIVERS
9907 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9909 S:      Supported
9910 F:      sound/soc/atmel
9911
9912 MICROCHIP DMA DRIVER
9913 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9915 L:      dmaengine@vger.kernel.org
9916 S:      Supported
9917 F:      drivers/dma/at_hdmac.c
9918 F:      drivers/dma/at_hdmac_regs.h
9919 F:      include/linux/platform_data/dma-atmel.h
9920 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9921 F:      include/dt-bindings/dma/at91.h
9922
9923 MICROCHIP ECC DRIVER
9924 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9925 L:      linux-crypto@vger.kernel.org
9926 S:      Maintained
9927 F:      drivers/crypto/atmel-ecc.*
9928
9929 MICROCHIP I2C DRIVER
9930 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9931 L:      linux-i2c@vger.kernel.org
9932 S:      Supported
9933 F:      drivers/i2c/busses/i2c-at91.c
9934
9935 MICROCHIP ISC DRIVER
9936 M:      Eugen Hristev <eugen.hristev@microchip.com>
9937 L:      linux-media@vger.kernel.org
9938 S:      Supported
9939 F:      drivers/media/platform/atmel/atmel-isc.c
9940 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9941 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9942
9943 MICROCHIP ISI DRIVER
9944 M:      Eugen Hristev <eugen.hristev@microchip.com>
9945 L:      linux-media@vger.kernel.org
9946 S:      Supported
9947 F:      drivers/media/platform/atmel/atmel-isi.c
9948 F:      drivers/media/platform/atmel/atmel-isi.h
9949
9950 MICROCHIP AT91 USART MFD DRIVER
9951 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9952 L:      linux-kernel@vger.kernel.org
9953 S:      Supported
9954 F:      drivers/mfd/at91-usart.c
9955 F:      include/dt-bindings/mfd/at91-usart.h
9956 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9957
9958 MICROCHIP AT91 USART SPI DRIVER
9959 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9960 L:      linux-spi@vger.kernel.org
9961 S:      Supported
9962 F:      drivers/spi/spi-at91-usart.c
9963 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9964
9965 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9966 M:      Woojung Huh <Woojung.Huh@microchip.com>
9967 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9968 L:      netdev@vger.kernel.org
9969 S:      Maintained
9970 F:      net/dsa/tag_ksz.c
9971 F:      drivers/net/dsa/microchip/*
9972 F:      include/linux/platform_data/microchip-ksz.h
9973 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9974
9975 MICROCHIP LAN743X ETHERNET DRIVER
9976 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9977 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9978 L:      netdev@vger.kernel.org
9979 S:      Maintained
9980 F:      drivers/net/ethernet/microchip/lan743x_*
9981
9982 MICROCHIP LCDFB DRIVER
9983 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9984 L:      linux-fbdev@vger.kernel.org
9985 S:      Maintained
9986 F:      drivers/video/fbdev/atmel_lcdfb.c
9987 F:      include/video/atmel_lcdc.h
9988
9989 MICROCHIP MMC/SD/SDIO MCI DRIVER
9990 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9991 S:      Maintained
9992 F:      drivers/mmc/host/atmel-mci.c
9993
9994 MICROCHIP MCP16502 PMIC DRIVER
9995 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
9996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9997 S:      Maintained
9998 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
9999 F:      drivers/regulator/mcp16502.c
10000
10001 MICROCHIP MCP3911 ADC DRIVER
10002 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10003 M:      Kent Gustavsson <kent@minoris.se>
10004 L:      linux-iio@vger.kernel.org
10005 S:      Supported
10006 F:      drivers/iio/adc/mcp3911.c
10007 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10008
10009 MICROCHIP NAND DRIVER
10010 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10011 L:      linux-mtd@lists.infradead.org
10012 S:      Supported
10013 F:      drivers/mtd/nand/raw/atmel/*
10014 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10015
10016 MICROCHIP PWM DRIVER
10017 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10019 L:      linux-pwm@vger.kernel.org
10020 S:      Supported
10021 F:      drivers/pwm/pwm-atmel.c
10022 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10023
10024 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10025 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10026 M:      Eugen Hristev <eugen.hristev@microchip.com>
10027 L:      linux-iio@vger.kernel.org
10028 S:      Supported
10029 F:      drivers/iio/adc/at91-sama5d2_adc.c
10030 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10031 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10032
10033 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10034 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10035 S:      Supported
10036 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10037
10038 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10039 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10041 L:      linux-gpio@vger.kernel.org
10042 F:      drivers/gpio/gpio-sama5d2-piobu.c
10043
10044 MICROCHIP SPI DRIVER
10045 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10046 S:      Supported
10047 F:      drivers/spi/spi-atmel.*
10048
10049 MICROCHIP SSC DRIVER
10050 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10052 S:      Supported
10053 F:      drivers/misc/atmel-ssc.c
10054 F:      include/linux/atmel-ssc.h
10055
10056 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10057 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10059 S:      Supported
10060 F:      drivers/misc/atmel_tclib.c
10061 F:      drivers/clocksource/tcb_clksrc.c
10062
10063 MICROCHIP USBA UDC DRIVER
10064 M:      Cristian Birsan <cristian.birsan@microchip.com>
10065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10066 S:      Supported
10067 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10068
10069 MICROCHIP USB251XB DRIVER
10070 M:      Richard Leitner <richard.leitner@skidata.com>
10071 L:      linux-usb@vger.kernel.org
10072 S:      Maintained
10073 F:      drivers/usb/misc/usb251xb.c
10074 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10075
10076 MICROCHIP XDMA DRIVER
10077 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10078 L:      linux-arm-kernel@lists.infradead.org
10079 L:      dmaengine@vger.kernel.org
10080 S:      Supported
10081 F:      drivers/dma/at_xdmac.c
10082
10083 MICROSEMI MIPS SOCS
10084 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10085 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10086 L:      linux-mips@vger.kernel.org
10087 S:      Supported
10088 F:      arch/mips/generic/board-ocelot.c
10089 F:      arch/mips/configs/generic/board-ocelot.config
10090 F:      arch/mips/boot/dts/mscc/
10091 F:      Documentation/devicetree/bindings/mips/mscc.txt
10092
10093 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10094 M:      Don Brace <don.brace@microsemi.com>
10095 L:      esc.storagedev@microsemi.com
10096 L:      linux-scsi@vger.kernel.org
10097 S:      Supported
10098 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10099 F:      drivers/scsi/smartpqi/Kconfig
10100 F:      drivers/scsi/smartpqi/Makefile
10101 F:      include/linux/cciss*.h
10102 F:      include/uapi/linux/cciss*.h
10103 F:      Documentation/scsi/smartpqi.txt
10104
10105 MICROSEMI ETHERNET SWITCH DRIVER
10106 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10107 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10108 L:      netdev@vger.kernel.org
10109 S:      Supported
10110 F:      drivers/net/ethernet/mscc/
10111
10112 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10113 M:      Chen Yu <yu.c.chen@intel.com>
10114 L:      platform-driver-x86@vger.kernel.org
10115 S:      Supported
10116 F:      drivers/platform/x86/surfacepro3_button.c
10117
10118 MICROTEK X6 SCANNER
10119 M:      Oliver Neukum <oliver@neukum.org>
10120 S:      Maintained
10121 F:      drivers/usb/image/microtek.*
10122
10123 MIPS
10124 M:      Ralf Baechle <ralf@linux-mips.org>
10125 M:      Paul Burton <paul.burton@mips.com>
10126 M:      James Hogan <jhogan@kernel.org>
10127 L:      linux-mips@vger.kernel.org
10128 W:      http://www.linux-mips.org/
10129 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10131 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10132 S:      Supported
10133 F:      Documentation/devicetree/bindings/mips/
10134 F:      Documentation/mips/
10135 F:      arch/mips/
10136 F:      drivers/platform/mips/
10137
10138 MIPS BOSTON DEVELOPMENT BOARD
10139 M:      Paul Burton <paul.burton@mips.com>
10140 L:      linux-mips@vger.kernel.org
10141 S:      Maintained
10142 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10143 F:      arch/mips/boot/dts/img/boston.dts
10144 F:      arch/mips/configs/generic/board-boston.config
10145 F:      drivers/clk/imgtec/clk-boston.c
10146 F:      include/dt-bindings/clock/boston-clock.h
10147
10148 MIPS GENERIC PLATFORM
10149 M:      Paul Burton <paul.burton@mips.com>
10150 L:      linux-mips@vger.kernel.org
10151 S:      Supported
10152 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10153 F:      arch/mips/generic/
10154 F:      arch/mips/tools/generic-board-config.sh
10155
10156 MIPS/LOONGSON1 ARCHITECTURE
10157 M:      Keguang Zhang <keguang.zhang@gmail.com>
10158 L:      linux-mips@vger.kernel.org
10159 S:      Maintained
10160 F:      arch/mips/loongson32/
10161 F:      arch/mips/include/asm/mach-loongson32/
10162 F:      drivers/*/*loongson1*
10163 F:      drivers/*/*/*loongson1*
10164
10165 MIPS/LOONGSON2 ARCHITECTURE
10166 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10167 L:      linux-mips@vger.kernel.org
10168 S:      Maintained
10169 F:      arch/mips/loongson64/fuloong-2e/
10170 F:      arch/mips/loongson64/lemote-2f/
10171 F:      arch/mips/include/asm/mach-loongson64/
10172 F:      drivers/*/*loongson2*
10173 F:      drivers/*/*/*loongson2*
10174
10175 MIPS/LOONGSON3 ARCHITECTURE
10176 M:      Huacai Chen <chenhc@lemote.com>
10177 L:      linux-mips@vger.kernel.org
10178 S:      Maintained
10179 F:      arch/mips/loongson64/
10180 F:      arch/mips/include/asm/mach-loongson64/
10181 F:      drivers/platform/mips/cpu_hwmon.c
10182 F:      drivers/*/*loongson3*
10183 F:      drivers/*/*/*loongson3*
10184
10185 MIPS RINT INSTRUCTION EMULATION
10186 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10187 L:      linux-mips@vger.kernel.org
10188 S:      Supported
10189 F:      arch/mips/math-emu/sp_rint.c
10190 F:      arch/mips/math-emu/dp_rint.c
10191
10192 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10193 M:      Hans Verkuil <hverkuil@xs4all.nl>
10194 L:      linux-media@vger.kernel.org
10195 T:      git git://linuxtv.org/media_tree.git
10196 W:      https://linuxtv.org
10197 S:      Odd Fixes
10198 F:      drivers/media/radio/radio-miropcm20*
10199
10200 MMP SUPPORT
10201 R:      Lubomir Rintel <lkundrak@v3.sk>
10202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10203 S:      Odd Fixes
10204 F:      arch/arm/boot/dts/mmp*
10205 F:      arch/arm/mach-mmp/
10206
10207 MMU GATHER AND TLB INVALIDATION
10208 M:      Will Deacon <will.deacon@arm.com>
10209 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10210 M:      Andrew Morton <akpm@linux-foundation.org>
10211 M:      Nick Piggin <npiggin@gmail.com>
10212 M:      Peter Zijlstra <peterz@infradead.org>
10213 L:      linux-arch@vger.kernel.org
10214 L:      linux-mm@kvack.org
10215 S:      Maintained
10216 F:      arch/*/include/asm/tlb.h
10217 F:      include/asm-generic/tlb.h
10218 F:      mm/mmu_gather.c
10219
10220 MN88472 MEDIA DRIVER
10221 M:      Antti Palosaari <crope@iki.fi>
10222 L:      linux-media@vger.kernel.org
10223 W:      https://linuxtv.org
10224 W:      http://palosaari.fi/linux/
10225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10226 S:      Maintained
10227 F:      drivers/media/dvb-frontends/mn88472*
10228
10229 MN88473 MEDIA DRIVER
10230 M:      Antti Palosaari <crope@iki.fi>
10231 L:      linux-media@vger.kernel.org
10232 W:      https://linuxtv.org
10233 W:      http://palosaari.fi/linux/
10234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10235 S:      Maintained
10236 F:      drivers/media/dvb-frontends/mn88473*
10237
10238 MODULE SUPPORT
10239 M:      Jessica Yu <jeyu@kernel.org>
10240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10241 S:      Maintained
10242 F:      include/linux/module.h
10243 F:      kernel/module.c
10244
10245 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10246 W:      http://popies.net/meye/
10247 S:      Orphan
10248 F:      Documentation/media/v4l-drivers/meye*
10249 F:      drivers/media/pci/meye/
10250 F:      include/uapi/linux/meye.h
10251
10252 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10253 M:      Jiri Slaby <jirislaby@gmail.com>
10254 S:      Maintained
10255 F:      Documentation/serial/moxa-smartio
10256 F:      drivers/tty/mxser.*
10257
10258 MR800 AVERMEDIA USB FM RADIO DRIVER
10259 M:      Alexey Klimov <klimov.linux@gmail.com>
10260 L:      linux-media@vger.kernel.org
10261 T:      git git://linuxtv.org/media_tree.git
10262 S:      Maintained
10263 F:      drivers/media/radio/radio-mr800.c
10264
10265 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10266 M:      Alan Ott <alan@signal11.us>
10267 L:      linux-wpan@vger.kernel.org
10268 S:      Maintained
10269 F:      drivers/net/ieee802154/mrf24j40.c
10270 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10271
10272 MSI LAPTOP SUPPORT
10273 M:      "Lee, Chun-Yi" <jlee@suse.com>
10274 L:      platform-driver-x86@vger.kernel.org
10275 S:      Maintained
10276 F:      drivers/platform/x86/msi-laptop.c
10277
10278 MSI WMI SUPPORT
10279 L:      platform-driver-x86@vger.kernel.org
10280 S:      Orphan
10281 F:      drivers/platform/x86/msi-wmi.c
10282
10283 MSI001 MEDIA DRIVER
10284 M:      Antti Palosaari <crope@iki.fi>
10285 L:      linux-media@vger.kernel.org
10286 W:      https://linuxtv.org
10287 W:      http://palosaari.fi/linux/
10288 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10289 T:      git git://linuxtv.org/anttip/media_tree.git
10290 S:      Maintained
10291 F:      drivers/media/tuners/msi001*
10292
10293 MSI2500 MEDIA DRIVER
10294 M:      Antti Palosaari <crope@iki.fi>
10295 L:      linux-media@vger.kernel.org
10296 W:      https://linuxtv.org
10297 W:      http://palosaari.fi/linux/
10298 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10299 T:      git git://linuxtv.org/anttip/media_tree.git
10300 S:      Maintained
10301 F:      drivers/media/usb/msi2500/
10302
10303 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10304 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10305 L:      linux-mtd@lists.infradead.org
10306 S:      Maintained
10307 F:      drivers/mtd/devices/docg3*
10308
10309 MT9M032 APTINA SENSOR DRIVER
10310 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10311 L:      linux-media@vger.kernel.org
10312 T:      git git://linuxtv.org/media_tree.git
10313 S:      Maintained
10314 F:      drivers/media/i2c/mt9m032.c
10315 F:      include/media/i2c/mt9m032.h
10316
10317 MT9P031 APTINA CAMERA SENSOR
10318 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10319 L:      linux-media@vger.kernel.org
10320 T:      git git://linuxtv.org/media_tree.git
10321 S:      Maintained
10322 F:      drivers/media/i2c/mt9p031.c
10323 F:      include/media/i2c/mt9p031.h
10324
10325 MT9T001 APTINA CAMERA SENSOR
10326 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10327 L:      linux-media@vger.kernel.org
10328 T:      git git://linuxtv.org/media_tree.git
10329 S:      Maintained
10330 F:      drivers/media/i2c/mt9t001.c
10331 F:      include/media/i2c/mt9t001.h
10332
10333 MT9T112 APTINA CAMERA SENSOR
10334 M:      Jacopo Mondi <jacopo@jmondi.org>
10335 L:      linux-media@vger.kernel.org
10336 T:      git git://linuxtv.org/media_tree.git
10337 S:      Odd Fixes
10338 F:      drivers/media/i2c/mt9t112.c
10339 F:      include/media/i2c/mt9t112.h
10340
10341 MT9V032 APTINA CAMERA SENSOR
10342 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10343 L:      linux-media@vger.kernel.org
10344 T:      git git://linuxtv.org/media_tree.git
10345 S:      Maintained
10346 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10347 F:      drivers/media/i2c/mt9v032.c
10348 F:      include/media/i2c/mt9v032.h
10349
10350 MT9V111 APTINA CAMERA SENSOR
10351 M:      Jacopo Mondi <jacopo@jmondi.org>
10352 L:      linux-media@vger.kernel.org
10353 T:      git git://linuxtv.org/media_tree.git
10354 S:      Maintained
10355 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10356 F:      drivers/media/i2c/mt9v111.c
10357
10358 MULTIFUNCTION DEVICES (MFD)
10359 M:      Lee Jones <lee.jones@linaro.org>
10360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10361 S:      Supported
10362 F:      Documentation/devicetree/bindings/mfd/
10363 F:      drivers/mfd/
10364 F:      include/linux/mfd/
10365 F:      include/dt-bindings/mfd/
10366
10367 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10368 S:      Orphan
10369 F:      drivers/mmc/host/mmc_spi.c
10370 F:      include/linux/spi/mmc_spi.h
10371
10372 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10373 M:      Ulf Hansson <ulf.hansson@linaro.org>
10374 L:      linux-mmc@vger.kernel.org
10375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10376 S:      Maintained
10377 F:      Documentation/devicetree/bindings/mmc/
10378 F:      drivers/mmc/
10379 F:      include/linux/mmc/
10380 F:      include/uapi/linux/mmc/
10381
10382 MULTIPLEXER SUBSYSTEM
10383 M:      Peter Rosin <peda@axentia.se>
10384 S:      Maintained
10385 F:      Documentation/ABI/testing/sysfs-class-mux*
10386 F:      Documentation/devicetree/bindings/mux/
10387 F:      include/dt-bindings/mux/
10388 F:      include/linux/mux/
10389 F:      drivers/mux/
10390
10391 MULTITECH MULTIPORT CARD (ISICOM)
10392 S:      Orphan
10393 F:      drivers/tty/isicom.c
10394 F:      include/linux/isicom.h
10395
10396 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10397 M:      Bin Liu <b-liu@ti.com>
10398 L:      linux-usb@vger.kernel.org
10399 S:      Maintained
10400 F:      drivers/usb/musb/
10401
10402 MXL301RF MEDIA DRIVER
10403 M:      Akihiro Tsukada <tskd08@gmail.com>
10404 L:      linux-media@vger.kernel.org
10405 S:      Odd Fixes
10406 F:      drivers/media/tuners/mxl301rf*
10407
10408 MXL5007T MEDIA DRIVER
10409 M:      Michael Krufky <mkrufky@linuxtv.org>
10410 L:      linux-media@vger.kernel.org
10411 W:      https://linuxtv.org
10412 W:      http://github.com/mkrufky
10413 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10414 T:      git git://linuxtv.org/mkrufky/tuners.git
10415 S:      Maintained
10416 F:      drivers/media/tuners/mxl5007t.*
10417
10418 MXSFB DRM DRIVER
10419 M:      Marek Vasut <marex@denx.de>
10420 M:      Stefan Agner <stefan@agner.ch>
10421 L:      dri-devel@lists.freedesktop.org
10422 S:      Supported
10423 F:      drivers/gpu/drm/mxsfb/
10424 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10425 T:      git git://anongit.freedesktop.org/drm/drm-misc
10426
10427 MYLEX DAC960 PCI RAID Controller
10428 M:      Hannes Reinecke <hare@kernel.org>
10429 L:      linux-scsi@vger.kernel.org
10430 S:      Supported
10431 F:      drivers/scsi/myrb.*
10432 F:      drivers/scsi/myrs.*
10433
10434 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10435 M:      Chris Lee <christopher.lee@cspi.com>
10436 L:      netdev@vger.kernel.org
10437 W:      https://www.cspi.com/ethernet-products/support/downloads/
10438 S:      Supported
10439 F:      drivers/net/ethernet/myricom/myri10ge/
10440
10441 NAND FLASH SUBSYSTEM
10442 M:      Boris Brezillon <bbrezillon@kernel.org>
10443 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10444 R:      Richard Weinberger <richard@nod.at>
10445 L:      linux-mtd@lists.infradead.org
10446 W:      http://www.linux-mtd.infradead.org/
10447 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10448 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10449 T:      git git://git.infradead.org/linux-mtd.git nand/next
10450 S:      Maintained
10451 F:      drivers/mtd/nand/
10452 F:      include/linux/mtd/*nand*.h
10453
10454 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10455 M:      Daniel Mack <zonque@gmail.com>
10456 S:      Maintained
10457 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10458 W:      http://www.native-instruments.com
10459 F:      sound/usb/caiaq/
10460
10461 NATSEMI ETHERNET DRIVER (DP8381x)
10462 S:      Orphan
10463 F:      drivers/net/ethernet/natsemi/natsemi.c
10464
10465 NCR 5380 SCSI DRIVERS
10466 M:      Finn Thain <fthain@telegraphics.com.au>
10467 M:      Michael Schmitz <schmitzmic@gmail.com>
10468 L:      linux-scsi@vger.kernel.org
10469 S:      Maintained
10470 F:      Documentation/scsi/g_NCR5380.txt
10471 F:      drivers/scsi/NCR5380.*
10472 F:      drivers/scsi/arm/cumana_1.c
10473 F:      drivers/scsi/arm/oak.c
10474 F:      drivers/scsi/atari_scsi.*
10475 F:      drivers/scsi/dmx3191d.c
10476 F:      drivers/scsi/g_NCR5380.*
10477 F:      drivers/scsi/mac_scsi.*
10478 F:      drivers/scsi/sun3_scsi.*
10479 F:      drivers/scsi/sun3_scsi_vme.c
10480
10481 NCSI LIBRARY:
10482 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10483 S:      Maintained
10484 F:      net/ncsi/
10485
10486 NCT6775 HARDWARE MONITOR DRIVER
10487 M:      Guenter Roeck <linux@roeck-us.net>
10488 L:      linux-hwmon@vger.kernel.org
10489 S:      Maintained
10490 F:      Documentation/hwmon/nct6775
10491 F:      drivers/hwmon/nct6775.c
10492
10493 NET_FAILOVER MODULE
10494 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10495 L:      netdev@vger.kernel.org
10496 S:      Supported
10497 F:      driver/net/net_failover.c
10498 F:      include/net/net_failover.h
10499 F:      Documentation/networking/net_failover.rst
10500
10501 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10502 M:      Faisal Latif <faisal.latif@intel.com>
10503 L:      linux-rdma@vger.kernel.org
10504 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10505 S:      Supported
10506 F:      drivers/infiniband/hw/nes/
10507 F:      include/uapi/rdma/nes-abi.h
10508
10509 NETEM NETWORK EMULATOR
10510 M:      Stephen Hemminger <stephen@networkplumber.org>
10511 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10512 S:      Maintained
10513 F:      net/sched/sch_netem.c
10514
10515 NETERION 10GbE DRIVERS (s2io/vxge)
10516 M:      Jon Mason <jdmason@kudzu.us>
10517 L:      netdev@vger.kernel.org
10518 S:      Supported
10519 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10520 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10521 F:      drivers/net/ethernet/neterion/
10522
10523 NETFILTER
10524 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10525 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10526 M:      Florian Westphal <fw@strlen.de>
10527 L:      netfilter-devel@vger.kernel.org
10528 L:      coreteam@netfilter.org
10529 W:      http://www.netfilter.org/
10530 W:      http://www.iptables.org/
10531 W:      http://www.nftables.org/
10532 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10535 S:      Maintained
10536 F:      include/linux/netfilter*
10537 F:      include/linux/netfilter/
10538 F:      include/net/netfilter/
10539 F:      include/uapi/linux/netfilter*
10540 F:      include/uapi/linux/netfilter/
10541 F:      net/*/netfilter.c
10542 F:      net/*/netfilter/
10543 F:      net/netfilter/
10544 F:      net/bridge/br_netfilter*.c
10545
10546 NETROM NETWORK LAYER
10547 M:      Ralf Baechle <ralf@linux-mips.org>
10548 L:      linux-hams@vger.kernel.org
10549 W:      http://www.linux-ax25.org/
10550 S:      Maintained
10551 F:      include/net/netrom.h
10552 F:      include/uapi/linux/netrom.h
10553 F:      net/netrom/
10554
10555 NETRONOME ETHERNET DRIVERS
10556 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10557 L:      oss-drivers@netronome.com
10558 S:      Maintained
10559 F:      drivers/net/ethernet/netronome/
10560
10561 NETWORK BLOCK DEVICE (NBD)
10562 M:      Josef Bacik <josef@toxicpanda.com>
10563 S:      Maintained
10564 L:      linux-block@vger.kernel.org
10565 L:      nbd@other.debian.org
10566 F:      Documentation/blockdev/nbd.txt
10567 F:      drivers/block/nbd.c
10568 F:      include/uapi/linux/nbd.h
10569
10570 NETWORK DROP MONITOR
10571 M:      Neil Horman <nhorman@tuxdriver.com>
10572 L:      netdev@vger.kernel.org
10573 S:      Maintained
10574 W:      https://fedorahosted.org/dropwatch/
10575 F:      net/core/drop_monitor.c
10576
10577 NETWORKING DRIVERS
10578 M:      "David S. Miller" <davem@davemloft.net>
10579 L:      netdev@vger.kernel.org
10580 W:      http://www.linuxfoundation.org/en/Net
10581 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10584 S:      Odd Fixes
10585 F:      Documentation/devicetree/bindings/net/
10586 F:      drivers/net/
10587 F:      include/linux/if_*
10588 F:      include/linux/netdevice.h
10589 F:      include/linux/etherdevice.h
10590 F:      include/linux/fcdevice.h
10591 F:      include/linux/fddidevice.h
10592 F:      include/linux/hippidevice.h
10593 F:      include/linux/inetdevice.h
10594 F:      include/uapi/linux/if_*
10595 F:      include/uapi/linux/netdevice.h
10596
10597 NETWORKING DRIVERS (WIRELESS)
10598 M:      Kalle Valo <kvalo@codeaurora.org>
10599 L:      linux-wireless@vger.kernel.org
10600 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10603 S:      Maintained
10604 F:      Documentation/devicetree/bindings/net/wireless/
10605 F:      drivers/net/wireless/
10606
10607 NETWORKING [DSA]
10608 M:      Andrew Lunn <andrew@lunn.ch>
10609 M:      Vivien Didelot <vivien.didelot@gmail.com>
10610 M:      Florian Fainelli <f.fainelli@gmail.com>
10611 S:      Maintained
10612 F:      Documentation/devicetree/bindings/net/dsa/
10613 F:      net/dsa/
10614 F:      include/net/dsa.h
10615 F:      include/linux/dsa/
10616 F:      include/linux/platform_data/dsa.h
10617 F:      drivers/net/dsa/
10618
10619 NETWORKING [GENERAL]
10620 M:      "David S. Miller" <davem@davemloft.net>
10621 L:      netdev@vger.kernel.org
10622 W:      http://www.linuxfoundation.org/en/Net
10623 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10626 B:      mailto:netdev@vger.kernel.org
10627 S:      Maintained
10628 F:      net/
10629 F:      include/net/
10630 F:      include/linux/in.h
10631 F:      include/linux/net.h
10632 F:      include/linux/netdevice.h
10633 F:      include/uapi/linux/in.h
10634 F:      include/uapi/linux/net.h
10635 F:      include/uapi/linux/netdevice.h
10636 F:      include/uapi/linux/net_namespace.h
10637 F:      tools/testing/selftests/net/
10638 F:      lib/net_utils.c
10639 F:      lib/random32.c
10640 F:      Documentation/networking/
10641
10642 NETWORKING [IPSEC]
10643 M:      Steffen Klassert <steffen.klassert@secunet.com>
10644 M:      Herbert Xu <herbert@gondor.apana.org.au>
10645 M:      "David S. Miller" <davem@davemloft.net>
10646 L:      netdev@vger.kernel.org
10647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10649 S:      Maintained
10650 F:      net/xfrm/
10651 F:      net/key/
10652 F:      net/ipv4/xfrm*
10653 F:      net/ipv4/esp4*
10654 F:      net/ipv4/ah4.c
10655 F:      net/ipv4/ipcomp.c
10656 F:      net/ipv4/ip_vti.c
10657 F:      net/ipv6/xfrm*
10658 F:      net/ipv6/esp6*
10659 F:      net/ipv6/ah6.c
10660 F:      net/ipv6/ipcomp6.c
10661 F:      net/ipv6/ip6_vti.c
10662 F:      include/uapi/linux/xfrm.h
10663 F:      include/net/xfrm.h
10664
10665 NETWORKING [IPv4/IPv6]
10666 M:      "David S. Miller" <davem@davemloft.net>
10667 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10668 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10669 L:      netdev@vger.kernel.org
10670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10671 S:      Maintained
10672 F:      net/ipv4/
10673 F:      net/ipv6/
10674 F:      include/net/ip*
10675 F:      arch/x86/net/*
10676
10677 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10678 M:      Paul Moore <paul@paul-moore.com>
10679 W:      https://github.com/netlabel
10680 L:      netdev@vger.kernel.org
10681 L:      linux-security-module@vger.kernel.org
10682 S:      Maintained
10683 F:      Documentation/netlabel/
10684 F:      include/net/calipso.h
10685 F:      include/net/cipso_ipv4.h
10686 F:      include/net/netlabel.h
10687 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10688 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10689 F:      net/netlabel/
10690 F:      net/ipv4/cipso_ipv4.c
10691 F:      net/ipv6/calipso.c
10692 F:      net/netfilter/xt_CONNSECMARK.c
10693 F:      net/netfilter/xt_SECMARK.c
10694
10695 NETWORKING [TCP]
10696 M:      Eric Dumazet <edumazet@google.com>
10697 L:      netdev@vger.kernel.org
10698 S:      Maintained
10699 F:      net/ipv4/tcp*.c
10700 F:      net/ipv4/syncookies.c
10701 F:      net/ipv6/tcp*.c
10702 F:      net/ipv6/syncookies.c
10703 F:      include/uapi/linux/tcp.h
10704 F:      include/net/tcp.h
10705 F:      include/linux/tcp.h
10706 F:      include/trace/events/tcp.h
10707
10708 NETWORKING [TLS]
10709 M:      Boris Pismenny <borisp@mellanox.com>
10710 M:      Aviad Yehezkel <aviadye@mellanox.com>
10711 M:      Dave Watson <davejwatson@fb.com>
10712 M:      John Fastabend <john.fastabend@gmail.com>
10713 M:      Daniel Borkmann <daniel@iogearbox.net>
10714 L:      netdev@vger.kernel.org
10715 S:      Maintained
10716 F:      net/tls/*
10717 F:      include/uapi/linux/tls.h
10718 F:      include/net/tls.h
10719
10720 NETWORKING [WIRELESS]
10721 L:      linux-wireless@vger.kernel.org
10722 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10723
10724 NETDEVSIM
10725 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10726 S:      Maintained
10727 F:      drivers/net/netdevsim/*
10728
10729 NETXEN (1/10) GbE SUPPORT
10730 M:      Manish Chopra <manishc@marvell.com>
10731 M:      Rahul Verma <rahulv@marvell.com>
10732 M:      GR-Linux-NIC-Dev@marvell.com
10733 L:      netdev@vger.kernel.org
10734 S:      Supported
10735 F:      drivers/net/ethernet/qlogic/netxen/
10736
10737 NFC SUBSYSTEM
10738 M:      Samuel Ortiz <sameo@linux.intel.com>
10739 L:      linux-wireless@vger.kernel.org
10740 L:      linux-nfc@lists.01.org (subscribers-only)
10741 S:      Supported
10742 F:      net/nfc/
10743 F:      include/net/nfc/
10744 F:      include/uapi/linux/nfc.h
10745 F:      drivers/nfc/
10746 F:      include/linux/platform_data/nfcmrvl.h
10747 F:      include/linux/platform_data/nxp-nci.h
10748 F:      Documentation/devicetree/bindings/net/nfc/
10749
10750 NFS, SUNRPC, AND LOCKD CLIENTS
10751 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10752 M:      Anna Schumaker <anna.schumaker@netapp.com>
10753 L:      linux-nfs@vger.kernel.org
10754 W:      http://client.linux-nfs.org
10755 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10756 S:      Maintained
10757 F:      fs/lockd/
10758 F:      fs/nfs/
10759 F:      fs/nfs_common/
10760 F:      net/sunrpc/
10761 F:      include/linux/lockd/
10762 F:      include/linux/nfs*
10763 F:      include/linux/sunrpc/
10764 F:      include/uapi/linux/nfs*
10765 F:      include/uapi/linux/sunrpc/
10766
10767 NILFS2 FILESYSTEM
10768 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10769 L:      linux-nilfs@vger.kernel.org
10770 W:      https://nilfs.sourceforge.io/
10771 W:      https://nilfs.osdn.jp/
10772 T:      git git://github.com/konis/nilfs2.git
10773 S:      Supported
10774 F:      Documentation/filesystems/nilfs2.txt
10775 F:      fs/nilfs2/
10776 F:      include/trace/events/nilfs2.h
10777 F:      include/uapi/linux/nilfs2_api.h
10778 F:      include/uapi/linux/nilfs2_ondisk.h
10779
10780 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10781 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10782 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10783 S:      Maintained
10784 F:      Documentation/scsi/NinjaSCSI.txt
10785 F:      drivers/scsi/pcmcia/nsp_*
10786
10787 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10788 M:      GOTO Masanori <gotom@debian.or.jp>
10789 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10790 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10791 S:      Maintained
10792 F:      Documentation/scsi/NinjaSCSI.txt
10793 F:      drivers/scsi/nsp32*
10794
10795 NIOS2 ARCHITECTURE
10796 M:      Ley Foon Tan <lftan@altera.com>
10797 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10799 S:      Maintained
10800 F:      arch/nios2/
10801
10802 NOHZ, DYNTICKS SUPPORT
10803 M:      Frederic Weisbecker <fweisbec@gmail.com>
10804 M:      Thomas Gleixner <tglx@linutronix.de>
10805 M:      Ingo Molnar <mingo@kernel.org>
10806 L:      linux-kernel@vger.kernel.org
10807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10808 S:      Maintained
10809 F:      kernel/time/tick*.*
10810 F:      include/linux/tick.h
10811 F:      include/linux/sched/nohz.h
10812
10813 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10814 M:      Pavel Machek <pavel@ucw.cz>
10815 M:      Sakari Ailus <sakari.ailus@iki.fi>
10816 L:      linux-media@vger.kernel.org
10817 S:      Maintained
10818 F:      drivers/media/i2c/et8ek8
10819 F:      drivers/media/i2c/ad5820.c
10820
10821 NOKIA N900 POWER SUPPLY DRIVERS
10822 R:      Pali Rohár <pali.rohar@gmail.com>
10823 F:      include/linux/power/bq2415x_charger.h
10824 F:      include/linux/power/bq27xxx_battery.h
10825 F:      include/linux/power/isp1704_charger.h
10826 F:      drivers/power/supply/bq2415x_charger.c
10827 F:      drivers/power/supply/bq27xxx_battery.c
10828 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10829 F:      drivers/power/supply/isp1704_charger.c
10830 F:      drivers/power/supply/rx51_battery.c
10831
10832 NTB AMD DRIVER
10833 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10834 L:      linux-ntb@googlegroups.com
10835 S:      Supported
10836 F:      drivers/ntb/hw/amd/
10837
10838 NTB DRIVER CORE
10839 M:      Jon Mason <jdmason@kudzu.us>
10840 M:      Dave Jiang <dave.jiang@intel.com>
10841 M:      Allen Hubbe <allenbh@gmail.com>
10842 L:      linux-ntb@googlegroups.com
10843 S:      Supported
10844 W:      https://github.com/jonmason/ntb/wiki
10845 T:      git git://github.com/jonmason/ntb.git
10846 F:      drivers/ntb/
10847 F:      drivers/net/ntb_netdev.c
10848 F:      include/linux/ntb.h
10849 F:      include/linux/ntb_transport.h
10850 F:      tools/testing/selftests/ntb/
10851
10852 NTB IDT DRIVER
10853 M:      Serge Semin <fancer.lancer@gmail.com>
10854 L:      linux-ntb@googlegroups.com
10855 S:      Supported
10856 F:      drivers/ntb/hw/idt/
10857
10858 NTB INTEL DRIVER
10859 M:      Dave Jiang <dave.jiang@intel.com>
10860 L:      linux-ntb@googlegroups.com
10861 S:      Supported
10862 W:      https://github.com/davejiang/linux/wiki
10863 T:      git https://github.com/davejiang/linux.git
10864 F:      drivers/ntb/hw/intel/
10865
10866 NTFS FILESYSTEM
10867 M:      Anton Altaparmakov <anton@tuxera.com>
10868 L:      linux-ntfs-dev@lists.sourceforge.net
10869 W:      http://www.tuxera.com/
10870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10871 S:      Supported
10872 F:      Documentation/filesystems/ntfs.txt
10873 F:      fs/ntfs/
10874
10875 NUBUS SUBSYSTEM
10876 M:      Finn Thain <fthain@telegraphics.com.au>
10877 L:      linux-m68k@lists.linux-m68k.org
10878 S:      Maintained
10879 F:      arch/*/include/asm/nubus.h
10880 F:      drivers/nubus/
10881 F:      include/linux/nubus.h
10882 F:      include/uapi/linux/nubus.h
10883
10884 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10885 M:      Antonino Daplas <adaplas@gmail.com>
10886 L:      linux-fbdev@vger.kernel.org
10887 S:      Maintained
10888 F:      drivers/video/fbdev/riva/
10889 F:      drivers/video/fbdev/nvidia/
10890
10891 NVM EXPRESS DRIVER
10892 M:      Keith Busch <keith.busch@intel.com>
10893 M:      Jens Axboe <axboe@fb.com>
10894 M:      Christoph Hellwig <hch@lst.de>
10895 M:      Sagi Grimberg <sagi@grimberg.me>
10896 L:      linux-nvme@lists.infradead.org
10897 T:      git://git.infradead.org/nvme.git
10898 W:      http://git.infradead.org/nvme.git
10899 S:      Supported
10900 F:      drivers/nvme/host/
10901 F:      include/linux/nvme.h
10902 F:      include/uapi/linux/nvme_ioctl.h
10903
10904 NVM EXPRESS FC TRANSPORT DRIVERS
10905 M:      James Smart <james.smart@broadcom.com>
10906 L:      linux-nvme@lists.infradead.org
10907 S:      Supported
10908 F:      include/linux/nvme-fc.h
10909 F:      include/linux/nvme-fc-driver.h
10910 F:      drivers/nvme/host/fc.c
10911 F:      drivers/nvme/target/fc.c
10912 F:      drivers/nvme/target/fcloop.c
10913
10914 NVM EXPRESS TARGET DRIVER
10915 M:      Christoph Hellwig <hch@lst.de>
10916 M:      Sagi Grimberg <sagi@grimberg.me>
10917 L:      linux-nvme@lists.infradead.org
10918 T:      git://git.infradead.org/nvme.git
10919 W:      http://git.infradead.org/nvme.git
10920 S:      Supported
10921 F:      drivers/nvme/target/
10922
10923 NVMEM FRAMEWORK
10924 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10925 S:      Maintained
10926 F:      drivers/nvmem/
10927 F:      Documentation/devicetree/bindings/nvmem/
10928 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10929 F:      include/linux/nvmem-consumer.h
10930 F:      include/linux/nvmem-provider.h
10931
10932 NXP SGTL5000 DRIVER
10933 M:      Fabio Estevam <festevam@gmail.com>
10934 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10935 S:      Maintained
10936 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10937 F:      sound/soc/codecs/sgtl5000*
10938
10939 NXP TDA998X DRM DRIVER
10940 M:      Russell King <linux@armlinux.org.uk>
10941 S:      Maintained
10942 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10943 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10944 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10945 F:      include/drm/i2c/tda998x.h
10946 F:      include/dt-bindings/display/tda998x.h
10947 K:      "nxp,tda998x"
10948
10949 NXP TFA9879 DRIVER
10950 M:      Peter Rosin <peda@axentia.se>
10951 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10952 S:      Maintained
10953 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10954 F:      sound/soc/codecs/tfa9879*
10955
10956 NXP-NCI NFC DRIVER
10957 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10958 R:      Charles Gorand <charles.gorand@effinnov.com>
10959 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10960 S:      Supported
10961 F:      drivers/nfc/nxp-nci
10962
10963 OBJAGG
10964 M:      Jiri Pirko <jiri@mellanox.com>
10965 L:      netdev@vger.kernel.org
10966 S:      Supported
10967 F:      lib/objagg.c
10968 F:      lib/test_objagg.c
10969 F:      include/linux/objagg.h
10970
10971 NXP FSPI DRIVER
10972 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
10973 M:      Ashish Kumar <ashish.kumar@nxp.com>
10974 L:      linux-spi@vger.kernel.org
10975 S:      Maintained
10976 F:      drivers/spi/spi-nxp-fspi.c
10977 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
10978
10979 OBJTOOL
10980 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10981 M:      Peter Zijlstra <peterz@infradead.org>
10982 S:      Supported
10983 F:      tools/objtool/
10984
10985 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10986 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10987 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10988 L:      linuxppc-dev@lists.ozlabs.org
10989 S:      Supported
10990 F:      arch/powerpc/platforms/powernv/ocxl.c
10991 F:      arch/powerpc/include/asm/pnv-ocxl.h
10992 F:      drivers/misc/ocxl/
10993 F:      include/misc/ocxl*
10994 F:      include/uapi/misc/ocxl.h
10995 F:      Documentation/accelerators/ocxl.rst
10996
10997 OMAP AUDIO SUPPORT
10998 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10999 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11000 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11001 L:      linux-omap@vger.kernel.org
11002 S:      Maintained
11003 F:      sound/soc/ti/omap*
11004 F:      sound/soc/ti/rx51.c
11005 F:      sound/soc/ti/n810.c
11006 F:      sound/soc/ti/sdma-pcm.*
11007
11008 OMAP CLOCK FRAMEWORK SUPPORT
11009 M:      Paul Walmsley <paul@pwsan.com>
11010 L:      linux-omap@vger.kernel.org
11011 S:      Maintained
11012 F:      arch/arm/*omap*/*clock*
11013
11014 OMAP DEVICE TREE SUPPORT
11015 M:      Benoît Cousson <bcousson@baylibre.com>
11016 M:      Tony Lindgren <tony@atomide.com>
11017 L:      linux-omap@vger.kernel.org
11018 L:      devicetree@vger.kernel.org
11019 S:      Maintained
11020 F:      arch/arm/boot/dts/*omap*
11021 F:      arch/arm/boot/dts/*am3*
11022 F:      arch/arm/boot/dts/*am4*
11023 F:      arch/arm/boot/dts/*am5*
11024 F:      arch/arm/boot/dts/*dra7*
11025
11026 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11027 L:      linux-omap@vger.kernel.org
11028 L:      linux-fbdev@vger.kernel.org
11029 S:      Orphan
11030 F:      drivers/video/fbdev/omap2/
11031 F:      Documentation/arm/OMAP/DSS
11032
11033 OMAP FRAMEBUFFER SUPPORT
11034 L:      linux-fbdev@vger.kernel.org
11035 L:      linux-omap@vger.kernel.org
11036 S:      Orphan
11037 F:      drivers/video/fbdev/omap/
11038
11039 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11040 M:      Roger Quadros <rogerq@ti.com>
11041 M:      Tony Lindgren <tony@atomide.com>
11042 L:      linux-omap@vger.kernel.org
11043 S:      Maintained
11044 F:      drivers/memory/omap-gpmc.c
11045 F:      arch/arm/mach-omap2/*gpmc*
11046
11047 OMAP GPIO DRIVER
11048 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11049 M:      Santosh Shilimkar <ssantosh@kernel.org>
11050 M:      Kevin Hilman <khilman@kernel.org>
11051 L:      linux-omap@vger.kernel.org
11052 S:      Maintained
11053 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11054 F:      drivers/gpio/gpio-omap.c
11055
11056 OMAP HARDWARE SPINLOCK SUPPORT
11057 M:      Ohad Ben-Cohen <ohad@wizery.com>
11058 L:      linux-omap@vger.kernel.org
11059 S:      Maintained
11060 F:      drivers/hwspinlock/omap_hwspinlock.c
11061
11062 OMAP HS MMC SUPPORT
11063 L:      linux-mmc@vger.kernel.org
11064 L:      linux-omap@vger.kernel.org
11065 S:      Orphan
11066 F:      drivers/mmc/host/omap_hsmmc.c
11067
11068 OMAP HWMOD DATA
11069 M:      Paul Walmsley <paul@pwsan.com>
11070 L:      linux-omap@vger.kernel.org
11071 S:      Maintained
11072 F:      arch/arm/mach-omap2/omap_hwmod*data*
11073
11074 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11075 M:      Benoît Cousson <bcousson@baylibre.com>
11076 L:      linux-omap@vger.kernel.org
11077 S:      Maintained
11078 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11079
11080 OMAP HWMOD SUPPORT
11081 M:      Benoît Cousson <bcousson@baylibre.com>
11082 M:      Paul Walmsley <paul@pwsan.com>
11083 L:      linux-omap@vger.kernel.org
11084 S:      Maintained
11085 F:      arch/arm/mach-omap2/omap_hwmod.*
11086
11087 OMAP I2C DRIVER
11088 M:      Vignesh R <vigneshr@ti.com>
11089 L:      linux-omap@vger.kernel.org
11090 L:      linux-i2c@vger.kernel.org
11091 S:      Maintained
11092 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11093 F:      drivers/i2c/busses/i2c-omap.c
11094
11095 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11096 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11097 L:      linux-media@vger.kernel.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11100 F:      drivers/media/platform/omap3isp/
11101 F:      drivers/staging/media/omap4iss/
11102
11103 OMAP MMC SUPPORT
11104 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11105 L:      linux-omap@vger.kernel.org
11106 S:      Odd Fixes
11107 F:      drivers/mmc/host/omap.c
11108
11109 OMAP POWER MANAGEMENT SUPPORT
11110 M:      Kevin Hilman <khilman@kernel.org>
11111 L:      linux-omap@vger.kernel.org
11112 S:      Maintained
11113 F:      arch/arm/*omap*/*pm*
11114 F:      drivers/cpufreq/omap-cpufreq.c
11115
11116 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11117 M:      Rajendra Nayak <rnayak@codeaurora.org>
11118 M:      Paul Walmsley <paul@pwsan.com>
11119 L:      linux-omap@vger.kernel.org
11120 S:      Maintained
11121 F:      arch/arm/mach-omap2/prm*
11122
11123 OMAP RANDOM NUMBER GENERATOR SUPPORT
11124 M:      Deepak Saxena <dsaxena@plexity.net>
11125 S:      Maintained
11126 F:      drivers/char/hw_random/omap-rng.c
11127
11128 OMAP USB SUPPORT
11129 L:      linux-usb@vger.kernel.org
11130 L:      linux-omap@vger.kernel.org
11131 S:      Orphan
11132 F:      drivers/usb/*/*omap*
11133 F:      arch/arm/*omap*/usb*
11134
11135 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11136 M:      Mark Jackson <mpfj@newflow.co.uk>
11137 L:      linux-omap@vger.kernel.org
11138 S:      Maintained
11139 F:      arch/arm/boot/dts/am335x-nano.dts
11140
11141 OMAP1 SUPPORT
11142 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11143 M:      Tony Lindgren <tony@atomide.com>
11144 L:      linux-omap@vger.kernel.org
11145 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11147 S:      Maintained
11148 F:      arch/arm/mach-omap1/
11149 F:      arch/arm/plat-omap/
11150 F:      arch/arm/configs/omap1_defconfig
11151 F:      drivers/i2c/busses/i2c-omap.c
11152 F:      include/linux/platform_data/i2c-omap.h
11153 F:      include/linux/platform_data/ams-delta-fiq.h
11154
11155 OMAP2+ SUPPORT
11156 M:      Tony Lindgren <tony@atomide.com>
11157 L:      linux-omap@vger.kernel.org
11158 W:      http://www.muru.com/linux/omap/
11159 W:      http://linux.omap.com/
11160 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11162 S:      Maintained
11163 F:      arch/arm/mach-omap2/
11164 F:      arch/arm/plat-omap/
11165 F:      arch/arm/configs/omap2plus_defconfig
11166 F:      drivers/i2c/busses/i2c-omap.c
11167 F:      drivers/irqchip/irq-omap-intc.c
11168 F:      drivers/mfd/*omap*.c
11169 F:      drivers/mfd/menelaus.c
11170 F:      drivers/mfd/palmas.c
11171 F:      drivers/mfd/tps65217.c
11172 F:      drivers/mfd/tps65218.c
11173 F:      drivers/mfd/tps65910.c
11174 F:      drivers/mfd/twl-core.[ch]
11175 F:      drivers/mfd/twl4030*.c
11176 F:      drivers/mfd/twl6030*.c
11177 F:      drivers/mfd/twl6040*.c
11178 F:      drivers/regulator/palmas-regulator*.c
11179 F:      drivers/regulator/pbias-regulator.c
11180 F:      drivers/regulator/tps65217-regulator.c
11181 F:      drivers/regulator/tps65218-regulator.c
11182 F:      drivers/regulator/tps65910-regulator.c
11183 F:      drivers/regulator/twl-regulator.c
11184 F:      drivers/regulator/twl6030-regulator.c
11185 F:      include/linux/platform_data/i2c-omap.h
11186
11187 ONION OMEGA2+ BOARD
11188 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11189 L:      linux-mips@vger.kernel.org
11190 S:      Maintained
11191 F:      arch/mips/boot/dts/ralink/omega2p.dts
11192
11193 OMFS FILESYSTEM
11194 M:      Bob Copeland <me@bobcopeland.com>
11195 L:      linux-karma-devel@lists.sourceforge.net
11196 S:      Maintained
11197 F:      Documentation/filesystems/omfs.txt
11198 F:      fs/omfs/
11199
11200 OMNIKEY CARDMAN 4000 DRIVER
11201 M:      Harald Welte <laforge@gnumonks.org>
11202 S:      Maintained
11203 F:      drivers/char/pcmcia/cm4000_cs.c
11204 F:      include/linux/cm4000_cs.h
11205 F:      include/uapi/linux/cm4000_cs.h
11206
11207 OMNIKEY CARDMAN 4040 DRIVER
11208 M:      Harald Welte <laforge@gnumonks.org>
11209 S:      Maintained
11210 F:      drivers/char/pcmcia/cm4040_cs.*
11211
11212 OMNIVISION OV13858 SENSOR DRIVER
11213 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11214 L:      linux-media@vger.kernel.org
11215 T:      git git://linuxtv.org/media_tree.git
11216 S:      Maintained
11217 F:      drivers/media/i2c/ov13858.c
11218
11219 OMNIVISION OV2680 SENSOR DRIVER
11220 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11221 L:      linux-media@vger.kernel.org
11222 T:      git git://linuxtv.org/media_tree.git
11223 S:      Maintained
11224 F:      drivers/media/i2c/ov2680.c
11225 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11226
11227 OMNIVISION OV2685 SENSOR DRIVER
11228 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11229 L:      linux-media@vger.kernel.org
11230 T:      git git://linuxtv.org/media_tree.git
11231 S:      Maintained
11232 F:      drivers/media/i2c/ov2685.c
11233
11234 OMNIVISION OV5640 SENSOR DRIVER
11235 M:      Steve Longerbeam <slongerbeam@gmail.com>
11236 L:      linux-media@vger.kernel.org
11237 T:      git git://linuxtv.org/media_tree.git
11238 S:      Maintained
11239 F:      drivers/media/i2c/ov5640.c
11240
11241 OMNIVISION OV5647 SENSOR DRIVER
11242 M:      Luis Oliveira <lolivei@synopsys.com>
11243 L:      linux-media@vger.kernel.org
11244 T:      git git://linuxtv.org/media_tree.git
11245 S:      Maintained
11246 F:      drivers/media/i2c/ov5647.c
11247
11248 OMNIVISION OV5695 SENSOR DRIVER
11249 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11250 L:      linux-media@vger.kernel.org
11251 T:      git git://linuxtv.org/media_tree.git
11252 S:      Maintained
11253 F:      drivers/media/i2c/ov5695.c
11254
11255 OMNIVISION OV7670 SENSOR DRIVER
11256 M:      Jonathan Corbet <corbet@lwn.net>
11257 L:      linux-media@vger.kernel.org
11258 T:      git git://linuxtv.org/media_tree.git
11259 S:      Maintained
11260 F:      drivers/media/i2c/ov7670.c
11261 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11262
11263 OMNIVISION OV772x SENSOR DRIVER
11264 M:      Jacopo Mondi <jacopo@jmondi.org>
11265 L:      linux-media@vger.kernel.org
11266 T:      git git://linuxtv.org/media_tree.git
11267 S:      Odd fixes
11268 F:      drivers/media/i2c/ov772x.c
11269 F:      include/media/i2c/ov772x.h
11270 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11271
11272 OMNIVISION OV7740 SENSOR DRIVER
11273 M:      Wenyou Yang <wenyou.yang@microchip.com>
11274 L:      linux-media@vger.kernel.org
11275 T:      git git://linuxtv.org/media_tree.git
11276 S:      Maintained
11277 F:      drivers/media/i2c/ov7740.c
11278 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11279
11280 OMNIVISION OV9650 SENSOR DRIVER
11281 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11282 R:      Akinobu Mita <akinobu.mita@gmail.com>
11283 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11284 L:      linux-media@vger.kernel.org
11285 T:      git git://linuxtv.org/media_tree.git
11286 S:      Maintained
11287 F:      drivers/media/i2c/ov9650.c
11288 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11289
11290 ONENAND FLASH DRIVER
11291 M:      Kyungmin Park <kyungmin.park@samsung.com>
11292 L:      linux-mtd@lists.infradead.org
11293 S:      Maintained
11294 F:      drivers/mtd/nand/onenand/
11295 F:      include/linux/mtd/onenand*.h
11296
11297 ONSTREAM SCSI TAPE DRIVER
11298 M:      Willem Riede <osst@riede.org>
11299 L:      osst-users@lists.sourceforge.net
11300 L:      linux-scsi@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/scsi/osst.txt
11303 F:      drivers/scsi/osst.*
11304 F:      drivers/scsi/osst_*.h
11305 F:      drivers/scsi/st.h
11306
11307 OP-TEE DRIVER
11308 M:      Jens Wiklander <jens.wiklander@linaro.org>
11309 S:      Maintained
11310 F:      drivers/tee/optee/
11311
11312 OPA-VNIC DRIVER
11313 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11314 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11315 L:      linux-rdma@vger.kernel.org
11316 S:      Supported
11317 F:      drivers/infiniband/ulp/opa_vnic
11318
11319 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11320 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11321 M:      Frank Rowand <frowand.list@gmail.com>
11322 L:      devicetree@vger.kernel.org
11323 S:      Maintained
11324 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11325 F:      Documentation/devicetree/overlay-notes.txt
11326 F:      drivers/of/overlay.c
11327 F:      drivers/of/resolver.c
11328 K:      of_overlay_notifier_
11329
11330 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11331 M:      Rob Herring <robh+dt@kernel.org>
11332 M:      Frank Rowand <frowand.list@gmail.com>
11333 L:      devicetree@vger.kernel.org
11334 W:      http://www.devicetree.org/
11335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11336 S:      Maintained
11337 F:      drivers/of/
11338 F:      include/linux/of*.h
11339 F:      scripts/dtc/
11340 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11341
11342 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11343 M:      Rob Herring <robh+dt@kernel.org>
11344 M:      Mark Rutland <mark.rutland@arm.com>
11345 L:      devicetree@vger.kernel.org
11346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11347 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11348 S:      Maintained
11349 F:      Documentation/devicetree/
11350 F:      arch/*/boot/dts/
11351 F:      include/dt-bindings/
11352
11353 OPENCORES I2C BUS DRIVER
11354 M:      Peter Korsgaard <peter@korsgaard.com>
11355 M:      Andrew Lunn <andrew@lunn.ch>
11356 L:      linux-i2c@vger.kernel.org
11357 S:      Maintained
11358 F:      Documentation/i2c/busses/i2c-ocores
11359 F:      drivers/i2c/busses/i2c-ocores.c
11360 F:      include/linux/platform_data/i2c-ocores.h
11361
11362 OPENRISC ARCHITECTURE
11363 M:      Jonas Bonn <jonas@southpole.se>
11364 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11365 M:      Stafford Horne <shorne@gmail.com>
11366 T:      git git://github.com/openrisc/linux.git
11367 L:      openrisc@lists.librecores.org
11368 W:      http://openrisc.io
11369 S:      Maintained
11370 F:      Documentation/devicetree/bindings/openrisc/
11371 F:      Documentation/openrisc/
11372 F:      arch/openrisc/
11373 F:      drivers/irqchip/irq-ompic.c
11374 F:      drivers/irqchip/irq-or1k-*
11375
11376 OPENVSWITCH
11377 M:      Pravin B Shelar <pshelar@ovn.org>
11378 L:      netdev@vger.kernel.org
11379 L:      dev@openvswitch.org
11380 W:      http://openvswitch.org
11381 S:      Maintained
11382 F:      net/openvswitch/
11383 F:      include/uapi/linux/openvswitch.h
11384
11385 OPERATING PERFORMANCE POINTS (OPP)
11386 M:      Viresh Kumar <vireshk@kernel.org>
11387 M:      Nishanth Menon <nm@ti.com>
11388 M:      Stephen Boyd <sboyd@kernel.org>
11389 L:      linux-pm@vger.kernel.org
11390 S:      Maintained
11391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11392 F:      drivers/opp/
11393 F:      include/linux/pm_opp.h
11394 F:      Documentation/power/opp.txt
11395 F:      Documentation/devicetree/bindings/opp/
11396
11397 OPL4 DRIVER
11398 M:      Clemens Ladisch <clemens@ladisch.de>
11399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11400 T:      git git://git.alsa-project.org/alsa-kernel.git
11401 S:      Maintained
11402 F:      sound/drivers/opl4/
11403
11404 OPROFILE
11405 M:      Robert Richter <rric@kernel.org>
11406 L:      oprofile-list@lists.sf.net
11407 S:      Maintained
11408 F:      arch/*/include/asm/oprofile*.h
11409 F:      arch/*/oprofile/
11410 F:      drivers/oprofile/
11411 F:      include/linux/oprofile.h
11412
11413 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11414 M:      Mark Fasheh <mark@fasheh.com>
11415 M:      Joel Becker <jlbec@evilplan.org>
11416 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11417 W:      http://ocfs2.wiki.kernel.org
11418 S:      Supported
11419 F:      Documentation/filesystems/ocfs2.txt
11420 F:      Documentation/filesystems/dlmfs.txt
11421 F:      fs/ocfs2/
11422
11423 ORANGEFS FILESYSTEM
11424 M:      Mike Marshall <hubcap@omnibond.com>
11425 R:      Martin Brandenburg <martin@omnibond.com>
11426 L:      devel@lists.orangefs.org
11427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11428 S:      Supported
11429 F:      fs/orangefs/
11430 F:      Documentation/filesystems/orangefs.txt
11431
11432 ORINOCO DRIVER
11433 L:      linux-wireless@vger.kernel.org
11434 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11435 W:      http://www.nongnu.org/orinoco/
11436 S:      Orphan
11437 F:      drivers/net/wireless/intersil/orinoco/
11438
11439 OSD LIBRARY and FILESYSTEM
11440 M:      Boaz Harrosh <ooo@electrozaur.com>
11441 S:      Maintained
11442 F:      drivers/scsi/osd/
11443 F:      include/scsi/osd_*
11444 F:      fs/exofs/
11445
11446 OV2659 OMNIVISION SENSOR DRIVER
11447 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11448 L:      linux-media@vger.kernel.org
11449 W:      https://linuxtv.org
11450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11451 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11452 S:      Maintained
11453 F:      drivers/media/i2c/ov2659.c
11454 F:      include/media/i2c/ov2659.h
11455
11456 OVERLAY FILESYSTEM
11457 M:      Miklos Szeredi <miklos@szeredi.hu>
11458 L:      linux-unionfs@vger.kernel.org
11459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11460 S:      Supported
11461 F:      fs/overlayfs/
11462 F:      Documentation/filesystems/overlayfs.txt
11463
11464 P54 WIRELESS DRIVER
11465 M:      Christian Lamparter <chunkeey@googlemail.com>
11466 L:      linux-wireless@vger.kernel.org
11467 W:      http://wireless.kernel.org/en/users/Drivers/p54
11468 S:      Maintained
11469 F:      drivers/net/wireless/intersil/p54/
11470
11471 PA SEMI ETHERNET DRIVER
11472 L:      netdev@vger.kernel.org
11473 S:      Orphan
11474 F:      drivers/net/ethernet/pasemi/*
11475
11476 PA SEMI SMBUS DRIVER
11477 L:      linux-i2c@vger.kernel.org
11478 S:      Orphan
11479 F:      drivers/i2c/busses/i2c-pasemi.c
11480
11481 PADATA PARALLEL EXECUTION MECHANISM
11482 M:      Steffen Klassert <steffen.klassert@secunet.com>
11483 L:      linux-crypto@vger.kernel.org
11484 S:      Maintained
11485 F:      kernel/padata.c
11486 F:      include/linux/padata.h
11487 F:      Documentation/padata.txt
11488
11489 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11490 M:      Harald Welte <laforge@gnumonks.org>
11491 L:      platform-driver-x86@vger.kernel.org
11492 S:      Maintained
11493 F:      drivers/platform/x86/panasonic-laptop.c
11494
11495 PARALLEL LCD/KEYPAD PANEL DRIVER
11496 M:      Willy Tarreau <willy@haproxy.com>
11497 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11498 S:      Odd Fixes
11499 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11500 F:      drivers/auxdisplay/panel.c
11501
11502 PARALLEL PORT SUBSYSTEM
11503 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11504 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11505 L:      linux-parport@lists.infradead.org (subscribers-only)
11506 S:      Maintained
11507 F:      drivers/parport/
11508 F:      include/linux/parport*.h
11509 F:      drivers/char/ppdev.c
11510 F:      include/uapi/linux/ppdev.h
11511 F:      Documentation/parport*.txt
11512
11513 PARAVIRT_OPS INTERFACE
11514 M:      Juergen Gross <jgross@suse.com>
11515 M:      Alok Kataria <akataria@vmware.com>
11516 L:      virtualization@lists.linux-foundation.org
11517 S:      Supported
11518 F:      Documentation/virtual/paravirt_ops.txt
11519 F:      arch/*/kernel/paravirt*
11520 F:      arch/*/include/asm/paravirt*.h
11521 F:      include/linux/hypervisor.h
11522
11523 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11524 M:      Tim Waugh <tim@cyberelk.net>
11525 L:      linux-parport@lists.infradead.org (subscribers-only)
11526 S:      Maintained
11527 F:      Documentation/blockdev/paride.txt
11528 F:      drivers/block/paride/
11529
11530 PARISC ARCHITECTURE
11531 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11532 M:      Helge Deller <deller@gmx.de>
11533 L:      linux-parisc@vger.kernel.org
11534 W:      http://www.parisc-linux.org/
11535 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11538 S:      Maintained
11539 F:      arch/parisc/
11540 F:      Documentation/parisc/
11541 F:      drivers/parisc/
11542 F:      drivers/char/agp/parisc-agp.c
11543 F:      drivers/input/serio/gscps2.c
11544 F:      drivers/parport/parport_gsc.*
11545 F:      drivers/tty/serial/8250/8250_gsc.c
11546 F:      drivers/video/fbdev/sti*
11547 F:      drivers/video/console/sti*
11548 F:      drivers/video/logo/logo_parisc*
11549
11550 PARMAN
11551 M:      Jiri Pirko <jiri@mellanox.com>
11552 L:      netdev@vger.kernel.org
11553 S:      Supported
11554 F:      lib/parman.c
11555 F:      lib/test_parman.c
11556 F:      include/linux/parman.h
11557
11558 PC87360 HARDWARE MONITORING DRIVER
11559 M:      Jim Cromie <jim.cromie@gmail.com>
11560 L:      linux-hwmon@vger.kernel.org
11561 S:      Maintained
11562 F:      Documentation/hwmon/pc87360
11563 F:      drivers/hwmon/pc87360.c
11564
11565 PC8736x GPIO DRIVER
11566 M:      Jim Cromie <jim.cromie@gmail.com>
11567 S:      Maintained
11568 F:      drivers/char/pc8736x_gpio.c
11569
11570 PC87427 HARDWARE MONITORING DRIVER
11571 M:      Jean Delvare <jdelvare@suse.com>
11572 L:      linux-hwmon@vger.kernel.org
11573 S:      Maintained
11574 F:      Documentation/hwmon/pc87427
11575 F:      drivers/hwmon/pc87427.c
11576
11577 PCA9532 LED DRIVER
11578 M:      Riku Voipio <riku.voipio@iki.fi>
11579 S:      Maintained
11580 F:      drivers/leds/leds-pca9532.c
11581 F:      include/linux/leds-pca9532.h
11582
11583 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11584 M:      Guenter Roeck <linux@roeck-us.net>
11585 L:      linux-i2c@vger.kernel.org
11586 S:      Maintained
11587 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11588
11589 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11590 M:      Khalid Aziz <khalid@gonehiking.org>
11591 S:      Maintained
11592 F:      drivers/firmware/pcdp.*
11593
11594 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11595 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11596 L:      linux-pci@vger.kernel.org
11597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11598 S:      Maintained
11599 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11600 F:      drivers/pci/controller/pci-aardvark.c
11601
11602 PCI DRIVER FOR ALTERA PCIE IP
11603 M:      Ley Foon Tan <lftan@altera.com>
11604 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11605 L:      linux-pci@vger.kernel.org
11606 S:      Supported
11607 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11608 F:      drivers/pci/controller/pcie-altera.c
11609
11610 PCI DRIVER FOR APPLIEDMICRO XGENE
11611 M:      Tanmay Inamdar <tinamdar@apm.com>
11612 L:      linux-pci@vger.kernel.org
11613 L:      linux-arm-kernel@lists.infradead.org
11614 S:      Maintained
11615 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11616 F:      drivers/pci/controller/pci-xgene.c
11617
11618 PCI DRIVER FOR ARM VERSATILE PLATFORM
11619 M:      Rob Herring <robh@kernel.org>
11620 L:      linux-pci@vger.kernel.org
11621 L:      linux-arm-kernel@lists.infradead.org
11622 S:      Maintained
11623 F:      Documentation/devicetree/bindings/pci/versatile.txt
11624 F:      drivers/pci/controller/pci-versatile.c
11625
11626 PCI DRIVER FOR ARMADA 8K
11627 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11628 L:      linux-pci@vger.kernel.org
11629 L:      linux-arm-kernel@lists.infradead.org
11630 S:      Maintained
11631 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11632 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11633
11634 PCI DRIVER FOR CADENCE PCIE IP
11635 M:      Alan Douglas <adouglas@cadence.com>
11636 L:      linux-pci@vger.kernel.org
11637 S:      Maintained
11638 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11639 F:      drivers/pci/controller/pcie-cadence*
11640
11641 PCI DRIVER FOR FREESCALE LAYERSCAPE
11642 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11643 M:      Mingkai Hu <mingkai.hu@nxp.com>
11644 M:      Roy Zang <roy.zang@nxp.com>
11645 L:      linuxppc-dev@lists.ozlabs.org
11646 L:      linux-pci@vger.kernel.org
11647 L:      linux-arm-kernel@lists.infradead.org
11648 S:      Maintained
11649 F:      drivers/pci/controller/dwc/*layerscape*
11650
11651 PCI DRIVER FOR GENERIC OF HOSTS
11652 M:      Will Deacon <will.deacon@arm.com>
11653 L:      linux-pci@vger.kernel.org
11654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11655 S:      Maintained
11656 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11657 F:      drivers/pci/controller/pci-host-common.c
11658 F:      drivers/pci/controller/pci-host-generic.c
11659
11660 PCI DRIVER FOR IMX6
11661 M:      Richard Zhu <hongxing.zhu@nxp.com>
11662 M:      Lucas Stach <l.stach@pengutronix.de>
11663 L:      linux-pci@vger.kernel.org
11664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11665 S:      Maintained
11666 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11667 F:      drivers/pci/controller/dwc/*imx6*
11668
11669 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11670 M:      Keith Busch <keith.busch@intel.com>
11671 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11672 L:      linux-pci@vger.kernel.org
11673 S:      Supported
11674 F:      drivers/pci/controller/vmd.c
11675
11676 PCI DRIVER FOR MICROSEMI SWITCHTEC
11677 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11678 M:      Logan Gunthorpe <logang@deltatee.com>
11679 L:      linux-pci@vger.kernel.org
11680 S:      Maintained
11681 F:      Documentation/switchtec.txt
11682 F:      Documentation/ABI/testing/sysfs-class-switchtec
11683 F:      drivers/pci/switch/switchtec*
11684 F:      include/uapi/linux/switchtec_ioctl.h
11685 F:      include/linux/switchtec.h
11686 F:      drivers/ntb/hw/mscc/
11687
11688 PCI DRIVER FOR MOBIVEIL PCIE IP
11689 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11690 L:      linux-pci@vger.kernel.org
11691 S:      Supported
11692 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11693 F:      drivers/pci/controller/pcie-mobiveil.c
11694
11695 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11696 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11697 M:      Jason Cooper <jason@lakedaemon.net>
11698 L:      linux-pci@vger.kernel.org
11699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11700 S:      Maintained
11701 F:      drivers/pci/controller/*mvebu*
11702
11703 PCI DRIVER FOR NVIDIA TEGRA
11704 M:      Thierry Reding <thierry.reding@gmail.com>
11705 L:      linux-tegra@vger.kernel.org
11706 L:      linux-pci@vger.kernel.org
11707 S:      Supported
11708 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11709 F:      drivers/pci/controller/pci-tegra.c
11710
11711 PCI DRIVER FOR RENESAS R-CAR
11712 M:      Simon Horman <horms@verge.net.au>
11713 L:      linux-pci@vger.kernel.org
11714 L:      linux-renesas-soc@vger.kernel.org
11715 S:      Maintained
11716 F:      drivers/pci/controller/*rcar*
11717
11718 PCI DRIVER FOR SAMSUNG EXYNOS
11719 M:      Jingoo Han <jingoohan1@gmail.com>
11720 L:      linux-pci@vger.kernel.org
11721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11722 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11723 S:      Maintained
11724 F:      drivers/pci/controller/dwc/pci-exynos.c
11725
11726 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11727 M:      Jingoo Han <jingoohan1@gmail.com>
11728 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11729 L:      linux-pci@vger.kernel.org
11730 S:      Maintained
11731 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11732 F:      drivers/pci/controller/dwc/*designware*
11733
11734 PCI DRIVER FOR TI DRA7XX
11735 M:      Kishon Vijay Abraham I <kishon@ti.com>
11736 L:      linux-omap@vger.kernel.org
11737 L:      linux-pci@vger.kernel.org
11738 S:      Supported
11739 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11740 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11741
11742 PCI DRIVER FOR TI KEYSTONE
11743 M:      Murali Karicheri <m-karicheri2@ti.com>
11744 L:      linux-pci@vger.kernel.org
11745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11746 S:      Maintained
11747 F:      drivers/pci/controller/dwc/pci-keystone.c
11748
11749 PCI ENDPOINT SUBSYSTEM
11750 M:      Kishon Vijay Abraham I <kishon@ti.com>
11751 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11752 L:      linux-pci@vger.kernel.org
11753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11754 S:      Supported
11755 F:      drivers/pci/endpoint/
11756 F:      drivers/misc/pci_endpoint_test.c
11757 F:      tools/pci/
11758
11759 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11760 M:      Russell Currey <ruscur@russell.cc>
11761 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11762 M:      Oliver O'Halloran <oohall@gmail.com>
11763 L:      linuxppc-dev@lists.ozlabs.org
11764 S:      Supported
11765 F:      Documentation/PCI/pci-error-recovery.txt
11766 F:      drivers/pci/pcie/aer.c
11767 F:      drivers/pci/pcie/dpc.c
11768 F:      drivers/pci/pcie/err.c
11769 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11770 F:      arch/powerpc/kernel/eeh*.c
11771 F:      arch/powerpc/platforms/*/eeh*.c
11772 F:      arch/powerpc/include/*/eeh*.h
11773
11774 PCI ERROR RECOVERY
11775 M:      Linas Vepstas <linasvepstas@gmail.com>
11776 L:      linux-pci@vger.kernel.org
11777 S:      Supported
11778 F:      Documentation/PCI/pci-error-recovery.txt
11779
11780 PCI MSI DRIVER FOR ALTERA MSI IP
11781 M:      Ley Foon Tan <lftan@altera.com>
11782 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11783 L:      linux-pci@vger.kernel.org
11784 S:      Supported
11785 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11786 F:      drivers/pci/controller/pcie-altera-msi.c
11787
11788 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11789 M:      Duc Dang <dhdang@apm.com>
11790 L:      linux-pci@vger.kernel.org
11791 L:      linux-arm-kernel@lists.infradead.org
11792 S:      Maintained
11793 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11794 F:      drivers/pci/controller/pci-xgene-msi.c
11795
11796 PCI SUBSYSTEM
11797 M:      Bjorn Helgaas <bhelgaas@google.com>
11798 L:      linux-pci@vger.kernel.org
11799 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11801 S:      Supported
11802 F:      Documentation/devicetree/bindings/pci/
11803 F:      Documentation/PCI/
11804 F:      drivers/acpi/pci*
11805 F:      drivers/pci/
11806 F:      include/asm-generic/pci*
11807 F:      include/linux/pci*
11808 F:      include/linux/of_pci.h
11809 F:      include/uapi/linux/pci*
11810 F:      lib/pci*
11811 F:      arch/x86/pci/
11812 F:      arch/x86/kernel/quirks.c
11813 F:      arch/x86/kernel/early-quirks.c
11814
11815 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11816 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11817 L:      linux-pci@vger.kernel.org
11818 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11820 S:      Supported
11821 F:      drivers/pci/controller/
11822
11823 PCIE DRIVER FOR AMLOGIC MESON
11824 M:      Yue Wang <yue.wang@Amlogic.com>
11825 L:      linux-pci@vger.kernel.org
11826 L:      linux-amlogic@lists.infradead.org
11827 S:      Maintained
11828 F:      drivers/pci/controller/dwc/pci-meson.c
11829
11830 PCIE DRIVER FOR AXIS ARTPEC
11831 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11832 L:      linux-arm-kernel@axis.com
11833 L:      linux-pci@vger.kernel.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11836 F:      drivers/pci/controller/dwc/*artpec*
11837
11838 PCIE DRIVER FOR CAVIUM THUNDERX
11839 M:      David Daney <david.daney@cavium.com>
11840 L:      linux-pci@vger.kernel.org
11841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11842 S:      Supported
11843 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11844 F:      drivers/pci/controller/pci-thunder-*
11845
11846 PCIE DRIVER FOR HISILICON
11847 M:      Zhou Wang <wangzhou1@hisilicon.com>
11848 L:      linux-pci@vger.kernel.org
11849 S:      Maintained
11850 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11851 F:      drivers/pci/controller/dwc/pcie-hisi.c
11852
11853 PCIE DRIVER FOR HISILICON KIRIN
11854 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11855 M:      Binghui Wang <wangbinghui@hisilicon.com>
11856 L:      linux-pci@vger.kernel.org
11857 S:      Maintained
11858 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11859 F:      drivers/pci/controller/dwc/pcie-kirin.c
11860
11861 PCIE DRIVER FOR HISILICON STB
11862 M:      Shawn Guo <shawn.guo@linaro.org>
11863 L:      linux-pci@vger.kernel.org
11864 S:      Maintained
11865 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11866 F:      drivers/pci/controller/dwc/pcie-histb.c
11867
11868 PCIE DRIVER FOR MEDIATEK
11869 M:      Ryder Lee <ryder.lee@mediatek.com>
11870 L:      linux-pci@vger.kernel.org
11871 L:      linux-mediatek@lists.infradead.org
11872 S:      Supported
11873 F:      Documentation/devicetree/bindings/pci/mediatek*
11874 F:      drivers/pci/controller/*mediatek*
11875
11876 PCIE DRIVER FOR QUALCOMM MSM
11877 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11878 L:      linux-pci@vger.kernel.org
11879 L:      linux-arm-msm@vger.kernel.org
11880 S:      Maintained
11881 F:      drivers/pci/controller/dwc/*qcom*
11882
11883 PCIE DRIVER FOR ROCKCHIP
11884 M:      Shawn Lin <shawn.lin@rock-chips.com>
11885 L:      linux-pci@vger.kernel.org
11886 L:      linux-rockchip@lists.infradead.org
11887 S:      Maintained
11888 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11889 F:      drivers/pci/controller/pcie-rockchip*
11890
11891 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11892 M:      Linus Walleij <linus.walleij@linaro.org>
11893 L:      linux-pci@vger.kernel.org
11894 S:      Maintained
11895 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11896 F:      drivers/pci/controller/pci-v3-semi.c
11897
11898 PCIE DRIVER FOR SOCIONEXT UNIPHIER
11899 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
11900 L:      linux-pci@vger.kernel.org
11901 S:      Maintained
11902 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
11903 F:      drivers/pci/controller/dwc/pcie-uniphier.c
11904
11905 PCIE DRIVER FOR ST SPEAR13XX
11906 M:      Pratyush Anand <pratyush.anand@gmail.com>
11907 L:      linux-pci@vger.kernel.org
11908 S:      Maintained
11909 F:      drivers/pci/controller/dwc/*spear*
11910
11911 PCMCIA SUBSYSTEM
11912 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11914 S:      Odd Fixes
11915 F:      Documentation/pcmcia/
11916 F:      tools/pcmcia/
11917 F:      drivers/pcmcia/
11918 F:      include/pcmcia/
11919
11920 PCNET32 NETWORK DRIVER
11921 M:      Don Fry <pcnet32@frontier.com>
11922 L:      netdev@vger.kernel.org
11923 S:      Maintained
11924 F:      drivers/net/ethernet/amd/pcnet32.c
11925
11926 PCRYPT PARALLEL CRYPTO ENGINE
11927 M:      Steffen Klassert <steffen.klassert@secunet.com>
11928 L:      linux-crypto@vger.kernel.org
11929 S:      Maintained
11930 F:      crypto/pcrypt.c
11931 F:      include/crypto/pcrypt.h
11932
11933 PEAQ WMI HOTKEYS DRIVER
11934 M:      Hans de Goede <hdegoede@redhat.com>
11935 L:      platform-driver-x86@vger.kernel.org
11936 S:      Maintained
11937 F:      drivers/platform/x86/peaq-wmi.c
11938
11939 PER-CPU MEMORY ALLOCATOR
11940 M:      Dennis Zhou <dennis@kernel.org>
11941 M:      Tejun Heo <tj@kernel.org>
11942 M:      Christoph Lameter <cl@linux.com>
11943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11944 S:      Maintained
11945 F:      include/linux/percpu*.h
11946 F:      mm/percpu*.c
11947 F:      arch/*/include/asm/percpu.h
11948
11949 PER-TASK DELAY ACCOUNTING
11950 M:      Balbir Singh <bsingharora@gmail.com>
11951 S:      Maintained
11952 F:      include/linux/delayacct.h
11953 F:      kernel/delayacct.c
11954
11955 PERFORMANCE EVENTS SUBSYSTEM
11956 M:      Peter Zijlstra <peterz@infradead.org>
11957 M:      Ingo Molnar <mingo@redhat.com>
11958 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11959 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11960 R:      Jiri Olsa <jolsa@redhat.com>
11961 R:      Namhyung Kim <namhyung@kernel.org>
11962 L:      linux-kernel@vger.kernel.org
11963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11964 S:      Supported
11965 F:      kernel/events/*
11966 F:      include/linux/perf_event.h
11967 F:      include/uapi/linux/perf_event.h
11968 F:      arch/*/kernel/perf_event*.c
11969 F:      arch/*/kernel/*/perf_event*.c
11970 F:      arch/*/kernel/*/*/perf_event*.c
11971 F:      arch/*/include/asm/perf_event.h
11972 F:      arch/*/kernel/perf_callchain.c
11973 F:      arch/*/events/*
11974 F:      tools/perf/
11975
11976 PERSONALITY HANDLING
11977 M:      Christoph Hellwig <hch@infradead.org>
11978 L:      linux-abi-devel@lists.sourceforge.net
11979 S:      Maintained
11980 F:      include/linux/personality.h
11981 F:      include/uapi/linux/personality.h
11982
11983 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11984 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11985 L:      linux-input@vger.kernel.org
11986 S:      Maintained
11987 F:      Documentation/input/devices/pxrc.rst
11988 F:      drivers/input/joystick/pxrc.c
11989
11990 PHONET PROTOCOL
11991 M:      Remi Denis-Courmont <courmisch@gmail.com>
11992 S:      Supported
11993 F:      Documentation/networking/phonet.txt
11994 F:      include/linux/phonet.h
11995 F:      include/net/phonet/
11996 F:      include/uapi/linux/phonet.h
11997 F:      net/phonet/
11998
11999 PHRAM MTD DRIVER
12000 M:      Joern Engel <joern@lazybastard.org>
12001 L:      linux-mtd@lists.infradead.org
12002 S:      Maintained
12003 F:      drivers/mtd/devices/phram.c
12004
12005 PICOLCD HID DRIVER
12006 M:      Bruno Prémont <bonbons@linux-vserver.org>
12007 L:      linux-input@vger.kernel.org
12008 S:      Maintained
12009 F:      drivers/hid/hid-picolcd*
12010
12011 PICOXCELL SUPPORT
12012 M:      Jamie Iles <jamie@jamieiles.com>
12013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12014 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12015 S:      Supported
12016 F:      arch/arm/boot/dts/picoxcell*
12017 F:      arch/arm/mach-picoxcell/
12018 F:      drivers/crypto/picoxcell*
12019
12020 PIN CONTROL SUBSYSTEM
12021 M:      Linus Walleij <linus.walleij@linaro.org>
12022 L:      linux-gpio@vger.kernel.org
12023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12024 S:      Maintained
12025 F:      Documentation/devicetree/bindings/pinctrl/
12026 F:      Documentation/driver-api/pinctl.rst
12027 F:      drivers/pinctrl/
12028 F:      include/linux/pinctrl/
12029
12030 PIN CONTROLLER - MICROCHIP AT91
12031 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12033 L:      linux-gpio@vger.kernel.org
12034 S:      Supported
12035 F:      drivers/pinctrl/pinctrl-at91*
12036
12037 PIN CONTROLLER - FREESCALE
12038 M:      Dong Aisheng <aisheng.dong@nxp.com>
12039 M:      Fabio Estevam <festevam@gmail.com>
12040 M:      Shawn Guo <shawnguo@kernel.org>
12041 M:      Stefan Agner <stefan@agner.ch>
12042 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12043 L:      linux-gpio@vger.kernel.org
12044 S:      Maintained
12045 F:      drivers/pinctrl/freescale/
12046 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12047
12048 PIN CONTROLLER - INTEL
12049 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12050 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12052 S:      Maintained
12053 F:      drivers/pinctrl/intel/
12054
12055 PIN CONTROLLER - MEDIATEK
12056 M:      Sean Wang <sean.wang@kernel.org>
12057 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12058 S:      Maintained
12059 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12060 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12061 F:      drivers/pinctrl/mediatek/
12062
12063 PIN CONTROLLER - QUALCOMM
12064 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12065 S:      Maintained
12066 L:      linux-arm-msm@vger.kernel.org
12067 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12068 F:      drivers/pinctrl/qcom/
12069
12070 PIN CONTROLLER - RENESAS
12071 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12072 L:      linux-renesas-soc@vger.kernel.org
12073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12074 S:      Maintained
12075 F:      drivers/pinctrl/pinctrl-rz*
12076 F:      drivers/pinctrl/sh-pfc/
12077
12078 PIN CONTROLLER - SAMSUNG
12079 M:      Tomasz Figa <tomasz.figa@gmail.com>
12080 M:      Krzysztof Kozlowski <krzk@kernel.org>
12081 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12083 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12084 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12086 S:      Maintained
12087 F:      drivers/pinctrl/samsung/
12088 F:      include/dt-bindings/pinctrl/samsung.h
12089 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12090
12091 PIN CONTROLLER - SINGLE
12092 M:      Tony Lindgren <tony@atomide.com>
12093 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12095 L:      linux-omap@vger.kernel.org
12096 S:      Maintained
12097 F:      drivers/pinctrl/pinctrl-single.c
12098
12099 PIN CONTROLLER - ST SPEAR
12100 M:      Viresh Kumar <vireshk@kernel.org>
12101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12102 W:      http://www.st.com/spear
12103 S:      Maintained
12104 F:      drivers/pinctrl/spear/
12105
12106 PISTACHIO SOC SUPPORT
12107 M:      James Hartley <james.hartley@sondrel.com>
12108 L:      linux-mips@vger.kernel.org
12109 S:      Odd Fixes
12110 F:      arch/mips/pistachio/
12111 F:      arch/mips/include/asm/mach-pistachio/
12112 F:      arch/mips/boot/dts/img/pistachio*
12113 F:      arch/mips/configs/pistachio*_defconfig
12114
12115 PKTCDVD DRIVER
12116 S:      Orphan
12117 M:      linux-block@vger.kernel.org
12118 F:      drivers/block/pktcdvd.c
12119 F:      include/linux/pktcdvd.h
12120 F:      include/uapi/linux/pktcdvd.h
12121
12122 PKUNITY SOC DRIVERS
12123 M:      Guan Xuetao <gxt@pku.edu.cn>
12124 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12125 S:      Maintained
12126 T:      git git://github.com/gxt/linux.git
12127 F:      drivers/input/serio/i8042-unicore32io.h
12128 F:      drivers/i2c/busses/i2c-puv3.c
12129 F:      drivers/video/fbdev/fb-puv3.c
12130 F:      drivers/rtc/rtc-puv3.c
12131
12132 PMBUS HARDWARE MONITORING DRIVERS
12133 M:      Guenter Roeck <linux@roeck-us.net>
12134 L:      linux-hwmon@vger.kernel.org
12135 W:      http://hwmon.wiki.kernel.org/
12136 W:      http://www.roeck-us.net/linux/drivers/
12137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12138 S:      Maintained
12139 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12140 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12141 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12142 F:      Documentation/hwmon/adm1275
12143 F:      Documentation/hwmon/ibm-cffps
12144 F:      Documentation/hwmon/ir35221
12145 F:      Documentation/hwmon/lm25066
12146 F:      Documentation/hwmon/ltc2978
12147 F:      Documentation/hwmon/ltc3815
12148 F:      Documentation/hwmon/max16064
12149 F:      Documentation/hwmon/max20751
12150 F:      Documentation/hwmon/max31785
12151 F:      Documentation/hwmon/max34440
12152 F:      Documentation/hwmon/max8688
12153 F:      Documentation/hwmon/pmbus
12154 F:      Documentation/hwmon/pmbus-core
12155 F:      Documentation/hwmon/tps40422
12156 F:      Documentation/hwmon/ucd9000
12157 F:      Documentation/hwmon/ucd9200
12158 F:      Documentation/hwmon/zl6100
12159 F:      drivers/hwmon/pmbus/
12160 F:      include/linux/pmbus.h
12161
12162 PMC SIERRA MaxRAID DRIVER
12163 L:      linux-scsi@vger.kernel.org
12164 W:      http://www.pmc-sierra.com/
12165 S:      Orphan
12166 F:      drivers/scsi/pmcraid.*
12167
12168 PMC SIERRA PM8001 DRIVER
12169 M:      Jack Wang <jinpu.wang@profitbricks.com>
12170 M:      lindar_liu@usish.com
12171 L:      linux-scsi@vger.kernel.org
12172 S:      Supported
12173 F:      drivers/scsi/pm8001/
12174
12175 PNP SUPPORT
12176 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12177 S:      Maintained
12178 F:      drivers/pnp/
12179
12180 PNI RM3100 IIO DRIVER
12181 M:      Song Qiang <songqiang1304521@gmail.com>
12182 L:      linux-iio@vger.kernel.org
12183 S:      Maintained
12184 F:      drivers/iio/magnetometer/rm3100*
12185 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12186
12187 POSIX CLOCKS and TIMERS
12188 M:      Thomas Gleixner <tglx@linutronix.de>
12189 L:      linux-kernel@vger.kernel.org
12190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12191 S:      Maintained
12192 F:      fs/timerfd.c
12193 F:      include/linux/timer*
12194 F:      kernel/time/*timer*
12195
12196 POWER MANAGEMENT CORE
12197 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12198 L:      linux-pm@vger.kernel.org
12199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12200 B:      https://bugzilla.kernel.org
12201 S:      Supported
12202 F:      drivers/base/power/
12203 F:      include/linux/pm.h
12204 F:      include/linux/pm_*
12205 F:      include/linux/powercap.h
12206 F:      drivers/powercap/
12207 F:      kernel/configs/nopm.config
12208
12209 POWER STATE COORDINATION INTERFACE (PSCI)
12210 M:      Mark Rutland <mark.rutland@arm.com>
12211 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12212 L:      linux-arm-kernel@lists.infradead.org
12213 S:      Maintained
12214 F:      drivers/firmware/psci*.c
12215 F:      include/linux/psci.h
12216 F:      include/uapi/linux/psci.h
12217
12218 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12219 M:      Sebastian Reichel <sre@kernel.org>
12220 L:      linux-pm@vger.kernel.org
12221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12222 S:      Maintained
12223 F:      Documentation/ABI/testing/sysfs-class-power
12224 F:      Documentation/devicetree/bindings/power/supply/
12225 F:      include/linux/power_supply.h
12226 F:      drivers/power/supply/
12227
12228 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12229 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12230 L:      linuxppc-dev@lists.ozlabs.org
12231 S:      Maintained
12232 F:      drivers/char/powernv-op-panel.c
12233
12234 PPP OVER ATM (RFC 2364)
12235 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12236 S:      Maintained
12237 F:      net/atm/pppoatm.c
12238 F:      include/uapi/linux/atmppp.h
12239
12240 PPP OVER ETHERNET
12241 M:      Michal Ostrowski <mostrows@earthlink.net>
12242 S:      Maintained
12243 F:      drivers/net/ppp/pppoe.c
12244 F:      drivers/net/ppp/pppox.c
12245
12246 PPP OVER L2TP
12247 M:      James Chapman <jchapman@katalix.com>
12248 S:      Maintained
12249 F:      net/l2tp/l2tp_ppp.c
12250 F:      include/linux/if_pppol2tp.h
12251 F:      include/uapi/linux/if_pppol2tp.h
12252
12253 PPP PROTOCOL DRIVERS AND COMPRESSORS
12254 M:      Paul Mackerras <paulus@samba.org>
12255 L:      linux-ppp@vger.kernel.org
12256 S:      Maintained
12257 F:      drivers/net/ppp/ppp_*
12258
12259 PPS SUPPORT
12260 M:      Rodolfo Giometti <giometti@enneenne.com>
12261 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12262 L:      linuxpps@ml.enneenne.com (subscribers-only)
12263 S:      Maintained
12264 F:      Documentation/pps/
12265 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12266 F:      Documentation/ABI/testing/sysfs-pps
12267 F:      drivers/pps/
12268 F:      include/linux/pps*.h
12269 F:      include/uapi/linux/pps.h
12270
12271 PPTP DRIVER
12272 M:      Dmitry Kozlov <xeb@mail.ru>
12273 L:      netdev@vger.kernel.org
12274 S:      Maintained
12275 F:      drivers/net/ppp/pptp.c
12276 W:      http://sourceforge.net/projects/accel-pptp
12277
12278 PREEMPTIBLE KERNEL
12279 M:      Robert Love <rml@tech9.net>
12280 L:      kpreempt-tech@lists.sourceforge.net
12281 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12282 S:      Supported
12283 F:      Documentation/preempt-locking.txt
12284 F:      include/linux/preempt.h
12285
12286 PRINTK
12287 M:      Petr Mladek <pmladek@suse.com>
12288 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12289 R:      Steven Rostedt <rostedt@goodmis.org>
12290 S:      Maintained
12291 F:      kernel/printk/
12292 F:      include/linux/printk.h
12293
12294 PRISM54 WIRELESS DRIVER
12295 M:      Luis Chamberlain <mcgrof@kernel.org>
12296 L:      linux-wireless@vger.kernel.org
12297 W:      http://wireless.kernel.org/en/users/Drivers/p54
12298 S:      Obsolete
12299 F:      drivers/net/wireless/intersil/prism54/
12300
12301 PROC FILESYSTEM
12302 R:      Alexey Dobriyan <adobriyan@gmail.com>
12303 L:      linux-kernel@vger.kernel.org
12304 L:      linux-fsdevel@vger.kernel.org
12305 S:      Maintained
12306 F:      fs/proc/
12307 F:      include/linux/proc_fs.h
12308 F:      tools/testing/selftests/proc/
12309 F:      Documentation/filesystems/proc.txt
12310
12311 PROC SYSCTL
12312 M:      Luis Chamberlain <mcgrof@kernel.org>
12313 M:      Kees Cook <keescook@chromium.org>
12314 L:      linux-kernel@vger.kernel.org
12315 L:      linux-fsdevel@vger.kernel.org
12316 S:      Maintained
12317 F:      fs/proc/proc_sysctl.c
12318 F:      include/linux/sysctl.h
12319 F:      kernel/sysctl.c
12320 F:      tools/testing/selftests/sysctl/
12321
12322 PS3 NETWORK SUPPORT
12323 M:      Geoff Levand <geoff@infradead.org>
12324 L:      netdev@vger.kernel.org
12325 L:      linuxppc-dev@lists.ozlabs.org
12326 S:      Maintained
12327 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12328
12329 PS3 PLATFORM SUPPORT
12330 M:      Geoff Levand <geoff@infradead.org>
12331 L:      linuxppc-dev@lists.ozlabs.org
12332 S:      Maintained
12333 F:      arch/powerpc/boot/ps3*
12334 F:      arch/powerpc/include/asm/lv1call.h
12335 F:      arch/powerpc/include/asm/ps3*.h
12336 F:      arch/powerpc/platforms/ps3/
12337 F:      drivers/*/ps3*
12338 F:      drivers/ps3/
12339 F:      drivers/rtc/rtc-ps3.c
12340 F:      drivers/usb/host/*ps3.c
12341 F:      sound/ppc/snd_ps3*
12342
12343 PS3VRAM DRIVER
12344 M:      Jim Paris <jim@jtan.com>
12345 M:      Geoff Levand <geoff@infradead.org>
12346 L:      linuxppc-dev@lists.ozlabs.org
12347 S:      Maintained
12348 F:      drivers/block/ps3vram.c
12349
12350 PSAMPLE PACKET SAMPLING SUPPORT:
12351 M:      Yotam Gigi <yotam.gi@gmail.com>
12352 S:      Maintained
12353 F:      net/psample
12354 F:      include/net/psample.h
12355 F:      include/uapi/linux/psample.h
12356
12357 PSTORE FILESYSTEM
12358 M:      Kees Cook <keescook@chromium.org>
12359 M:      Anton Vorontsov <anton@enomsg.org>
12360 M:      Colin Cross <ccross@android.com>
12361 M:      Tony Luck <tony.luck@intel.com>
12362 S:      Maintained
12363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12364 F:      fs/pstore/
12365 F:      include/linux/pstore*
12366 F:      drivers/firmware/efi/efi-pstore.c
12367 F:      drivers/acpi/apei/erst.c
12368 F:      Documentation/admin-guide/ramoops.rst
12369 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12370 K:      \b(pstore|ramoops)
12371
12372 PTP HARDWARE CLOCK SUPPORT
12373 M:      Richard Cochran <richardcochran@gmail.com>
12374 L:      netdev@vger.kernel.org
12375 S:      Maintained
12376 W:      http://linuxptp.sourceforge.net/
12377 F:      Documentation/ABI/testing/sysfs-ptp
12378 F:      Documentation/ptp/*
12379 F:      drivers/net/phy/dp83640*
12380 F:      drivers/ptp/*
12381 F:      include/linux/ptp_cl*
12382
12383 PTRACE SUPPORT
12384 M:      Oleg Nesterov <oleg@redhat.com>
12385 S:      Maintained
12386 F:      include/asm-generic/syscall.h
12387 F:      include/linux/ptrace.h
12388 F:      include/linux/regset.h
12389 F:      include/linux/tracehook.h
12390 F:      include/uapi/linux/ptrace.h
12391 F:      include/uapi/linux/ptrace.h
12392 F:      include/asm-generic/ptrace.h
12393 F:      kernel/ptrace.c
12394 F:      arch/*/ptrace*.c
12395 F:      arch/*/*/ptrace*.c
12396 F:      arch/*/include/asm/ptrace*.h
12397
12398 PULSE8-CEC DRIVER
12399 M:      Hans Verkuil <hverkuil@xs4all.nl>
12400 L:      linux-media@vger.kernel.org
12401 T:      git git://linuxtv.org/media_tree.git
12402 S:      Maintained
12403 F:      drivers/media/usb/pulse8-cec/*
12404 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12405
12406 PVRUSB2 VIDEO4LINUX DRIVER
12407 M:      Mike Isely <isely@pobox.com>
12408 L:      pvrusb2@isely.net       (subscribers-only)
12409 L:      linux-media@vger.kernel.org
12410 W:      http://www.isely.net/pvrusb2/
12411 T:      git git://linuxtv.org/media_tree.git
12412 S:      Maintained
12413 F:      Documentation/media/v4l-drivers/pvrusb2*
12414 F:      drivers/media/usb/pvrusb2/
12415
12416 PWC WEBCAM DRIVER
12417 M:      Hans Verkuil <hverkuil@xs4all.nl>
12418 L:      linux-media@vger.kernel.org
12419 T:      git git://linuxtv.org/media_tree.git
12420 S:      Odd Fixes
12421 F:      drivers/media/usb/pwc/*
12422
12423 PWM FAN DRIVER
12424 M:      Kamil Debski <kamil@wypas.org>
12425 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12426 L:      linux-hwmon@vger.kernel.org
12427 S:      Supported
12428 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12429 F:      Documentation/hwmon/pwm-fan
12430 F:      drivers/hwmon/pwm-fan.c
12431
12432 PWM IR Transmitter
12433 M:      Sean Young <sean@mess.org>
12434 L:      linux-media@vger.kernel.org
12435 S:      Maintained
12436 F:      drivers/media/rc/pwm-ir-tx.c
12437
12438 PWM SUBSYSTEM
12439 M:      Thierry Reding <thierry.reding@gmail.com>
12440 L:      linux-pwm@vger.kernel.org
12441 S:      Maintained
12442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12443 F:      Documentation/pwm.txt
12444 F:      Documentation/devicetree/bindings/pwm/
12445 F:      include/linux/pwm.h
12446 F:      drivers/pwm/
12447 F:      drivers/video/backlight/pwm_bl.c
12448 F:      include/linux/pwm_backlight.h
12449 F:      drivers/gpio/gpio-mvebu.c
12450 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12451
12452 PXA GPIO DRIVER
12453 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12454 L:      linux-gpio@vger.kernel.org
12455 S:      Maintained
12456 F:      drivers/gpio/gpio-pxa.c
12457
12458 PXA MMCI DRIVER
12459 S:      Orphan
12460
12461 PXA RTC DRIVER
12462 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12463 L:      linux-rtc@vger.kernel.org
12464 S:      Maintained
12465
12466 PXA2xx/PXA3xx SUPPORT
12467 M:      Daniel Mack <daniel@zonque.org>
12468 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12469 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12471 T:      git git://github.com/hzhuang1/linux.git
12472 T:      git git://github.com/rjarzmik/linux.git
12473 S:      Maintained
12474 F:      arch/arm/boot/dts/pxa*
12475 F:      arch/arm/mach-pxa/
12476 F:      drivers/dma/pxa*
12477 F:      drivers/pcmcia/pxa2xx*
12478 F:      drivers/pinctrl/pxa/
12479 F:      drivers/spi/spi-pxa2xx*
12480 F:      drivers/usb/gadget/udc/pxa2*
12481 F:      include/sound/pxa2xx-lib.h
12482 F:      sound/arm/pxa*
12483 F:      sound/soc/pxa/
12484
12485 QAT DRIVER
12486 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12487 L:      qat-linux@intel.com
12488 S:      Supported
12489 F:      drivers/crypto/qat/
12490
12491 QCOM AUDIO (ASoC) DRIVERS
12492 M:      Patrick Lai <plai@codeaurora.org>
12493 M:      Banajit Goswami <bgoswami@codeaurora.org>
12494 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12495 S:      Supported
12496 F:      sound/soc/qcom/
12497
12498 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12499 M:      Gabriel Somlo <somlo@cmu.edu>
12500 M:      "Michael S. Tsirkin" <mst@redhat.com>
12501 L:      qemu-devel@nongnu.org
12502 S:      Maintained
12503 F:      drivers/firmware/qemu_fw_cfg.c
12504 F:      include/uapi/linux/qemu_fw_cfg.h
12505
12506 QIB DRIVER
12507 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12508 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12509 L:      linux-rdma@vger.kernel.org
12510 S:      Supported
12511 F:      drivers/infiniband/hw/qib/
12512
12513 QLOGIC QL41xxx FCOE DRIVER
12514 M:      QLogic-Storage-Upstream@cavium.com
12515 L:      linux-scsi@vger.kernel.org
12516 S:      Supported
12517 F:      drivers/scsi/qedf/
12518
12519 QLOGIC QL41xxx ISCSI DRIVER
12520 M:      QLogic-Storage-Upstream@cavium.com
12521 L:      linux-scsi@vger.kernel.org
12522 S:      Supported
12523 F:      drivers/scsi/qedi/
12524
12525 QLOGIC QL4xxx ETHERNET DRIVER
12526 M:      Ariel Elior <aelior@marvell.com>
12527 M:      GR-everest-linux-l2@marvell.com
12528 L:      netdev@vger.kernel.org
12529 S:      Supported
12530 F:      drivers/net/ethernet/qlogic/qed/
12531 F:      include/linux/qed/
12532 F:      drivers/net/ethernet/qlogic/qede/
12533
12534 QLOGIC QL4xxx RDMA DRIVER
12535 M:      Michal Kalderon <mkalderon@marvell.com>
12536 M:      Ariel Elior <aelior@marvell.com>
12537 L:      linux-rdma@vger.kernel.org
12538 S:      Supported
12539 F:      drivers/infiniband/hw/qedr/
12540 F:      include/uapi/rdma/qedr-abi.h
12541
12542 QLOGIC QLA1280 SCSI DRIVER
12543 M:      Michael Reed <mdr@sgi.com>
12544 L:      linux-scsi@vger.kernel.org
12545 S:      Maintained
12546 F:      drivers/scsi/qla1280.[ch]
12547
12548 QLOGIC QLA2XXX FC-SCSI DRIVER
12549 M:      qla2xxx-upstream@qlogic.com
12550 L:      linux-scsi@vger.kernel.org
12551 S:      Supported
12552 F:      Documentation/scsi/LICENSE.qla2xxx
12553 F:      drivers/scsi/qla2xxx/
12554
12555 QLOGIC QLA3XXX NETWORK DRIVER
12556 M:      GR-Linux-NIC-Dev@marvell.com
12557 L:      netdev@vger.kernel.org
12558 S:      Supported
12559 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12560 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12561
12562 QLOGIC QLA4XXX iSCSI DRIVER
12563 M:      QLogic-Storage-Upstream@qlogic.com
12564 L:      linux-scsi@vger.kernel.org
12565 S:      Supported
12566 F:      Documentation/scsi/LICENSE.qla4xxx
12567 F:      drivers/scsi/qla4xxx/
12568
12569 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12570 M:      Shahed Shaikh <shshaikh@marvell.com>
12571 M:      Manish Chopra <manishc@marvell.com>
12572 M:      GR-Linux-NIC-Dev@marvell.com
12573 L:      netdev@vger.kernel.org
12574 S:      Supported
12575 F:      drivers/net/ethernet/qlogic/qlcnic/
12576
12577 QLOGIC QLGE 10Gb ETHERNET DRIVER
12578 M:      Manish Chopra <manishc@marvell.com>
12579 M:      GR-Linux-NIC-Dev@marvell.com
12580 L:      netdev@vger.kernel.org
12581 S:      Supported
12582 F:      drivers/net/ethernet/qlogic/qlge/
12583
12584 QM1D1B0004 MEDIA DRIVER
12585 M:      Akihiro Tsukada <tskd08@gmail.com>
12586 L:      linux-media@vger.kernel.org
12587 S:      Odd Fixes
12588 F:      drivers/media/tuners/qm1d1b0004*
12589
12590 QM1D1C0042 MEDIA DRIVER
12591 M:      Akihiro Tsukada <tskd08@gmail.com>
12592 L:      linux-media@vger.kernel.org
12593 S:      Odd Fixes
12594 F:      drivers/media/tuners/qm1d1c0042*
12595
12596 QNX4 FILESYSTEM
12597 M:      Anders Larsen <al@alarsen.net>
12598 W:      http://www.alarsen.net/linux/qnx4fs/
12599 S:      Maintained
12600 F:      fs/qnx4/
12601 F:      include/uapi/linux/qnx4_fs.h
12602 F:      include/uapi/linux/qnxtypes.h
12603
12604 QORIQ DPAA2 FSL-MC BUS DRIVER
12605 M:      Stuart Yoder <stuyoder@gmail.com>
12606 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12607 L:      linux-kernel@vger.kernel.org
12608 S:      Maintained
12609 F:      drivers/bus/fsl-mc/
12610 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12611 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12612
12613 QT1010 MEDIA DRIVER
12614 M:      Antti Palosaari <crope@iki.fi>
12615 L:      linux-media@vger.kernel.org
12616 W:      https://linuxtv.org
12617 W:      http://palosaari.fi/linux/
12618 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12619 T:      git git://linuxtv.org/anttip/media_tree.git
12620 S:      Maintained
12621 F:      drivers/media/tuners/qt1010*
12622
12623 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12624 M:      Kalle Valo <kvalo@codeaurora.org>
12625 L:      ath10k@lists.infradead.org
12626 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12628 S:      Supported
12629 F:      drivers/net/wireless/ath/ath10k/
12630
12631 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12632 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12633 L:      linux-wireless@vger.kernel.org
12634 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12635 S:      Supported
12636 F:      drivers/net/wireless/ath/ath9k/
12637
12638 QUALCOMM CAMERA SUBSYSTEM DRIVER
12639 M:      Todor Tomov <todor.too@gmail.com>
12640 L:      linux-media@vger.kernel.org
12641 S:      Maintained
12642 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12643 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12644 F:      drivers/media/platform/qcom/camss/
12645
12646 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12647 M:  Ilia Lin <ilia.lin@gmail.com>
12648 L:  linux-pm@vger.kernel.org
12649 S:  Maintained
12650 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12651 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12652
12653 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12654 M:      Timur Tabi <timur@kernel.org>
12655 L:      netdev@vger.kernel.org
12656 S:      Maintained
12657 F:      drivers/net/ethernet/qualcomm/emac/
12658
12659 QUALCOMM ETHQOS ETHERNET DRIVER
12660 M:      Vinod Koul <vkoul@kernel.org>
12661 M:      Niklas Cassel <niklas.cassel@linaro.org>
12662 L:      netdev@vger.kernel.org
12663 S:      Maintained
12664 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12665 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12666
12667 QUALCOMM GENERIC INTERFACE I2C DRIVER
12668 M:      Alok Chauhan <alokc@codeaurora.org>
12669 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12670 L:      linux-i2c@vger.kernel.org
12671 L:      linux-arm-msm@vger.kernel.org
12672 S:      Supported
12673 F:      drivers/i2c/busses/i2c-qcom-geni.c
12674
12675 QUALCOMM HEXAGON ARCHITECTURE
12676 M:      Richard Kuo <rkuo@codeaurora.org>
12677 L:      linux-hexagon@vger.kernel.org
12678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12679 S:      Supported
12680 F:      arch/hexagon/
12681
12682 QUALCOMM HIDMA DRIVER
12683 M:      Sinan Kaya <okaya@kernel.org>
12684 L:      linux-arm-kernel@lists.infradead.org
12685 L:      linux-arm-msm@vger.kernel.org
12686 L:      dmaengine@vger.kernel.org
12687 S:      Supported
12688 F:      drivers/dma/qcom/hidma*
12689
12690 QUALCOMM IOMMU
12691 M:      Rob Clark <robdclark@gmail.com>
12692 L:      iommu@lists.linux-foundation.org
12693 L:      linux-arm-msm@vger.kernel.org
12694 S:      Maintained
12695 F:      drivers/iommu/qcom_iommu.c
12696
12697 QUALCOMM TSENS THERMAL DRIVER
12698 M:      Amit Kucheria <amit.kucheria@linaro.org>
12699 L:      linux-pm@vger.kernel.org
12700 L:      linux-arm-msm@vger.kernel.org
12701 S:      Maintained
12702 F:      drivers/thermal/qcom/
12703
12704 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12705 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12706 L:      linux-media@vger.kernel.org
12707 L:      linux-arm-msm@vger.kernel.org
12708 T:      git git://linuxtv.org/media_tree.git
12709 S:      Maintained
12710 F:      drivers/media/platform/qcom/venus/
12711
12712 QUALCOMM WCN36XX WIRELESS DRIVER
12713 M:      Kalle Valo <kvalo@codeaurora.org>
12714 L:      wcn36xx@lists.infradead.org
12715 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12716 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12717 S:      Supported
12718 F:      drivers/net/wireless/ath/wcn36xx/
12719
12720 QUANTENNA QTNFMAC WIRELESS DRIVER
12721 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12722 M:      Avinash Patil <avinashp@quantenna.com>
12723 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12724 L:      linux-wireless@vger.kernel.org
12725 S:      Maintained
12726 F:      drivers/net/wireless/quantenna
12727
12728 RADEON and AMDGPU DRM DRIVERS
12729 M:      Alex Deucher <alexander.deucher@amd.com>
12730 M:      Christian König <christian.koenig@amd.com>
12731 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12732 L:      amd-gfx@lists.freedesktop.org
12733 T:      git git://people.freedesktop.org/~agd5f/linux
12734 S:      Supported
12735 F:      drivers/gpu/drm/radeon/
12736 F:      include/uapi/drm/radeon_drm.h
12737 F:      drivers/gpu/drm/amd/
12738 F:      include/uapi/drm/amdgpu_drm.h
12739
12740 RADEON FRAMEBUFFER DISPLAY DRIVER
12741 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12742 L:      linux-fbdev@vger.kernel.org
12743 S:      Maintained
12744 F:      drivers/video/fbdev/aty/radeon*
12745 F:      include/uapi/linux/radeonfb.h
12746
12747 RADIOSHARK RADIO DRIVER
12748 M:      Hans Verkuil <hverkuil@xs4all.nl>
12749 L:      linux-media@vger.kernel.org
12750 T:      git git://linuxtv.org/media_tree.git
12751 S:      Maintained
12752 F:      drivers/media/radio/radio-shark.c
12753
12754 RADIOSHARK2 RADIO DRIVER
12755 M:      Hans Verkuil <hverkuil@xs4all.nl>
12756 L:      linux-media@vger.kernel.org
12757 T:      git git://linuxtv.org/media_tree.git
12758 S:      Maintained
12759 F:      drivers/media/radio/radio-shark2.c
12760 F:      drivers/media/radio/radio-tea5777.c
12761
12762 RADOS BLOCK DEVICE (RBD)
12763 M:      Ilya Dryomov <idryomov@gmail.com>
12764 M:      Sage Weil <sage@redhat.com>
12765 M:      Alex Elder <elder@kernel.org>
12766 L:      ceph-devel@vger.kernel.org
12767 W:      http://ceph.com/
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12769 T:      git git://github.com/ceph/ceph-client.git
12770 S:      Supported
12771 F:      Documentation/ABI/testing/sysfs-bus-rbd
12772 F:      drivers/block/rbd.c
12773 F:      drivers/block/rbd_types.h
12774
12775 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12776 M:      Paul Mackerras <paulus@samba.org>
12777 L:      linux-fbdev@vger.kernel.org
12778 S:      Maintained
12779 F:      drivers/video/fbdev/aty/aty128fb.c
12780
12781 RAINSHADOW-CEC DRIVER
12782 M:      Hans Verkuil <hverkuil@xs4all.nl>
12783 L:      linux-media@vger.kernel.org
12784 T:      git git://linuxtv.org/media_tree.git
12785 S:      Maintained
12786 F:      drivers/media/usb/rainshadow-cec/*
12787
12788 RALINK MIPS ARCHITECTURE
12789 M:      John Crispin <john@phrozen.org>
12790 L:      linux-mips@vger.kernel.org
12791 S:      Maintained
12792 F:      arch/mips/ralink
12793
12794 RALINK RT2X00 WIRELESS LAN DRIVER
12795 P:      rt2x00 project
12796 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12797 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12798 L:      linux-wireless@vger.kernel.org
12799 S:      Maintained
12800 F:      drivers/net/wireless/ralink/rt2x00/
12801
12802 RAMDISK RAM BLOCK DEVICE DRIVER
12803 M:      Jens Axboe <axboe@kernel.dk>
12804 S:      Maintained
12805 F:      Documentation/blockdev/ramdisk.txt
12806 F:      drivers/block/brd.c
12807
12808 RANCHU VIRTUAL BOARD FOR MIPS
12809 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12810 L:      linux-mips@vger.kernel.org
12811 S:      Supported
12812 F:      arch/mips/generic/board-ranchu.c
12813 F:      arch/mips/configs/generic/board-ranchu.config
12814
12815 RANDOM NUMBER DRIVER
12816 M:      "Theodore Ts'o" <tytso@mit.edu>
12817 S:      Maintained
12818 F:      drivers/char/random.c
12819
12820 RAPIDIO SUBSYSTEM
12821 M:      Matt Porter <mporter@kernel.crashing.org>
12822 M:      Alexandre Bounine <alex.bou9@gmail.com>
12823 S:      Maintained
12824 F:      drivers/rapidio/
12825
12826 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12827 L:      linux-wireless@vger.kernel.org
12828 S:      Orphan
12829 F:      drivers/net/wireless/ray*
12830
12831 RCUTORTURE TEST FRAMEWORK
12832 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12833 M:      Josh Triplett <josh@joshtriplett.org>
12834 R:      Steven Rostedt <rostedt@goodmis.org>
12835 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12836 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12837 L:      linux-kernel@vger.kernel.org
12838 S:      Supported
12839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12840 F:      tools/testing/selftests/rcutorture
12841
12842 RDC R-321X SoC
12843 M:      Florian Fainelli <florian@openwrt.org>
12844 S:      Maintained
12845
12846 RDC R6040 FAST ETHERNET DRIVER
12847 M:      Florian Fainelli <f.fainelli@gmail.com>
12848 L:      netdev@vger.kernel.org
12849 S:      Maintained
12850 F:      drivers/net/ethernet/rdc/r6040.c
12851
12852 RDMAVT - RDMA verbs software
12853 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12854 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12855 L:      linux-rdma@vger.kernel.org
12856 S:      Supported
12857 F:      drivers/infiniband/sw/rdmavt
12858
12859 RDS - RELIABLE DATAGRAM SOCKETS
12860 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12861 L:      netdev@vger.kernel.org
12862 L:      linux-rdma@vger.kernel.org
12863 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12864 W:      https://oss.oracle.com/projects/rds/
12865 S:      Supported
12866 F:      net/rds/
12867 F:      Documentation/networking/rds.txt
12868
12869 RDT - RESOURCE ALLOCATION
12870 M:      Fenghua Yu <fenghua.yu@intel.com>
12871 M:      Reinette Chatre <reinette.chatre@intel.com>
12872 L:      linux-kernel@vger.kernel.org
12873 S:      Supported
12874 F:      arch/x86/kernel/cpu/resctrl/
12875 F:      arch/x86/include/asm/resctrl_sched.h
12876 F:      Documentation/x86/resctrl*
12877
12878 READ-COPY UPDATE (RCU)
12879 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12880 M:      Josh Triplett <josh@joshtriplett.org>
12881 R:      Steven Rostedt <rostedt@goodmis.org>
12882 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12883 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12884 R:      Joel Fernandes <joel@joelfernandes.org>
12885 L:      linux-kernel@vger.kernel.org
12886 W:      http://www.rdrop.com/users/paulmck/RCU/
12887 S:      Supported
12888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12889 F:      Documentation/RCU/
12890 X:      Documentation/RCU/torture.txt
12891 F:      include/linux/rcu*
12892 X:      include/linux/srcu*.h
12893 F:      kernel/rcu/
12894 X:      kernel/rcu/srcu*.c
12895
12896 REAL TIME CLOCK (RTC) SUBSYSTEM
12897 M:      Alessandro Zummo <a.zummo@towertech.it>
12898 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12899 L:      linux-rtc@vger.kernel.org
12900 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12902 S:      Maintained
12903 F:      Documentation/devicetree/bindings/rtc/
12904 F:      Documentation/rtc.txt
12905 F:      drivers/rtc/
12906 F:      include/linux/rtc.h
12907 F:      include/uapi/linux/rtc.h
12908 F:      include/linux/rtc/
12909 F:      include/linux/platform_data/rtc-*
12910 F:      tools/testing/selftests/rtc/
12911
12912 REALTEK AUDIO CODECS
12913 M:      Bard Liao <bardliao@realtek.com>
12914 M:      Oder Chiou <oder_chiou@realtek.com>
12915 S:      Maintained
12916 F:      sound/soc/codecs/rt*
12917 F:      include/sound/rt*.h
12918
12919 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12920 M:      Linus Walleij <linus.walleij@linaro.org>
12921 S:      Maintained
12922 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12923 F:      drivers/net/dsa/realtek-smi*
12924 F:      drivers/net/dsa/rtl83*
12925
12926 REDPINE WIRELESS DRIVER
12927 M:      Amitkumar Karwar <amitkarwar@gmail.com>
12928 M:      Siva Rebbagondla <siva8118@gmail.com>
12929 L:      linux-wireless@vger.kernel.org
12930 S:      Maintained
12931 F:      drivers/net/wireless/rsi/
12932
12933 REGISTER MAP ABSTRACTION
12934 M:      Mark Brown <broonie@kernel.org>
12935 L:      linux-kernel@vger.kernel.org
12936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12937 S:      Supported
12938 F:      Documentation/devicetree/bindings/regmap/
12939 F:      drivers/base/regmap/
12940 F:      include/linux/regmap.h
12941
12942 REISERFS FILE SYSTEM
12943 L:      reiserfs-devel@vger.kernel.org
12944 S:      Supported
12945 F:      fs/reiserfs/
12946
12947 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12948 M:      Ohad Ben-Cohen <ohad@wizery.com>
12949 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12950 L:      linux-remoteproc@vger.kernel.org
12951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12952 S:      Maintained
12953 F:      Documentation/devicetree/bindings/remoteproc/
12954 F:      Documentation/remoteproc.txt
12955 F:      drivers/remoteproc/
12956 F:      include/linux/remoteproc.h
12957
12958 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12959 M:      Ohad Ben-Cohen <ohad@wizery.com>
12960 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12961 L:      linux-remoteproc@vger.kernel.org
12962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12963 S:      Maintained
12964 F:      drivers/rpmsg/
12965 F:      Documentation/rpmsg.txt
12966 F:      include/linux/rpmsg.h
12967 F:      include/linux/rpmsg/
12968
12969 RENESAS CLOCK DRIVERS
12970 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12971 L:      linux-renesas-soc@vger.kernel.org
12972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12973 S:      Supported
12974 F:      drivers/clk/renesas/
12975
12976 RENESAS EMEV2 I2C DRIVER
12977 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12978 S:      Supported
12979 F:      drivers/i2c/busses/i2c-emev2.c
12980
12981 RENESAS ETHERNET DRIVERS
12982 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12983 L:      netdev@vger.kernel.org
12984 L:      linux-renesas-soc@vger.kernel.org
12985 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12986 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12987 F:      drivers/net/ethernet/renesas/
12988 F:      include/linux/sh_eth.h
12989
12990 RENESAS R-CAR GYROADC DRIVER
12991 M:      Marek Vasut <marek.vasut@gmail.com>
12992 L:      linux-iio@vger.kernel.org
12993 S:      Supported
12994 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
12995 F:      drivers/iio/adc/rcar-gyroadc.c
12996
12997 RENESAS R-CAR I2C DRIVERS
12998 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12999 S:      Supported
13000 F:      drivers/i2c/busses/i2c-rcar.c
13001 F:      drivers/i2c/busses/i2c-sh_mobile.c
13002
13003 RENESAS RIIC DRIVER
13004 M:      Chris Brandt <chris.brandt@renesas.com>
13005 S:      Supported
13006 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13007 F:      drivers/i2c/busses/i2c-riic.c
13008
13009 RENESAS USB PHY DRIVER
13010 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13011 L:      linux-renesas-soc@vger.kernel.org
13012 S:      Maintained
13013 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13014
13015 RESET CONTROLLER FRAMEWORK
13016 M:      Philipp Zabel <p.zabel@pengutronix.de>
13017 T:      git git://git.pengutronix.de/git/pza/linux
13018 S:      Maintained
13019 F:      drivers/reset/
13020 F:      Documentation/devicetree/bindings/reset/
13021 F:      include/dt-bindings/reset/
13022 F:      include/linux/reset.h
13023 F:      include/linux/reset-controller.h
13024
13025 RESTARTABLE SEQUENCES SUPPORT
13026 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13027 M:      Peter Zijlstra <peterz@infradead.org>
13028 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13029 M:      Boqun Feng <boqun.feng@gmail.com>
13030 L:      linux-kernel@vger.kernel.org
13031 S:      Supported
13032 F:      kernel/rseq.c
13033 F:      include/uapi/linux/rseq.h
13034 F:      include/trace/events/rseq.h
13035 F:      tools/testing/selftests/rseq/
13036
13037 RFKILL
13038 M:      Johannes Berg <johannes@sipsolutions.net>
13039 L:      linux-wireless@vger.kernel.org
13040 W:      http://wireless.kernel.org/
13041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13043 S:      Maintained
13044 F:      Documentation/rfkill.txt
13045 F:      Documentation/ABI/stable/sysfs-class-rfkill
13046 F:      net/rfkill/
13047 F:      include/linux/rfkill.h
13048 F:      include/uapi/linux/rfkill.h
13049
13050 RHASHTABLE
13051 M:      Thomas Graf <tgraf@suug.ch>
13052 M:      Herbert Xu <herbert@gondor.apana.org.au>
13053 L:      netdev@vger.kernel.org
13054 S:      Maintained
13055 F:      lib/rhashtable.c
13056 F:      lib/test_rhashtable.c
13057 F:      include/linux/rhashtable.h
13058 F:      include/linux/rhashtable-types.h
13059
13060 RICOH R5C592 MEMORYSTICK DRIVER
13061 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13062 S:      Maintained
13063 F:      drivers/memstick/host/r592.*
13064
13065 RICOH SMARTMEDIA/XD DRIVER
13066 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13067 S:      Maintained
13068 F:      drivers/mtd/nand/raw/r852.c
13069 F:      drivers/mtd/nand/raw/r852.h
13070
13071 RISC-V ARCHITECTURE
13072 M:      Palmer Dabbelt <palmer@sifive.com>
13073 M:      Albert Ou <aou@eecs.berkeley.edu>
13074 L:      linux-riscv@lists.infradead.org
13075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13076 S:      Supported
13077 F:      arch/riscv/
13078 K:      riscv
13079 N:      riscv
13080
13081 ROCCAT DRIVERS
13082 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13083 W:      http://sourceforge.net/projects/roccat/
13084 S:      Maintained
13085 F:      drivers/hid/hid-roccat*
13086 F:      include/linux/hid-roccat*
13087 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13088
13089 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13090 M:      Jacob chen <jacob2.chen@rock-chips.com>
13091 L:      linux-media@vger.kernel.org
13092 S:      Maintained
13093 F:      drivers/media/platform/rockchip/rga/
13094 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13095
13096 ROCKCHIP VPU CODEC DRIVER
13097 M:      Ezequiel Garcia <ezequiel@collabora.com>
13098 L:      linux-media@vger.kernel.org
13099 S:      Maintained
13100 F:      drivers/staging/media/platform/rockchip/vpu/
13101 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13102
13103 ROCKER DRIVER
13104 M:      Jiri Pirko <jiri@resnulli.us>
13105 L:      netdev@vger.kernel.org
13106 S:      Supported
13107 F:      drivers/net/ethernet/rocker/
13108
13109 ROCKETPORT DRIVER
13110 P:      Comtrol Corp.
13111 W:      http://www.comtrol.com
13112 S:      Maintained
13113 F:      Documentation/serial/rocket.txt
13114 F:      drivers/tty/rocket*
13115
13116 ROCKETPORT EXPRESS/INFINITY DRIVER
13117 M:      Kevin Cernekee <cernekee@gmail.com>
13118 L:      linux-serial@vger.kernel.org
13119 S:      Odd Fixes
13120 F:      drivers/tty/serial/rp2.*
13121
13122 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13123 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13124 L:      linux-kernel@vger.kernel.org
13125 L:      linux-renesas-soc@vger.kernel.org
13126 S:      Supported
13127 F:      drivers/mfd/bd9571mwv.c
13128 F:      drivers/regulator/bd9571mwv-regulator.c
13129 F:      drivers/gpio/gpio-bd9571mwv.c
13130 F:      include/linux/mfd/bd9571mwv.h
13131 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13132
13133 ROSE NETWORK LAYER
13134 M:      Ralf Baechle <ralf@linux-mips.org>
13135 L:      linux-hams@vger.kernel.org
13136 W:      http://www.linux-ax25.org/
13137 S:      Maintained
13138 F:      include/net/rose.h
13139 F:      include/uapi/linux/rose.h
13140 F:      net/rose/
13141
13142 RTL2830 MEDIA DRIVER
13143 M:      Antti Palosaari <crope@iki.fi>
13144 L:      linux-media@vger.kernel.org
13145 W:      https://linuxtv.org
13146 W:      http://palosaari.fi/linux/
13147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13148 T:      git git://linuxtv.org/anttip/media_tree.git
13149 S:      Maintained
13150 F:      drivers/media/dvb-frontends/rtl2830*
13151
13152 RTL2832 MEDIA DRIVER
13153 M:      Antti Palosaari <crope@iki.fi>
13154 L:      linux-media@vger.kernel.org
13155 W:      https://linuxtv.org
13156 W:      http://palosaari.fi/linux/
13157 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13158 T:      git git://linuxtv.org/anttip/media_tree.git
13159 S:      Maintained
13160 F:      drivers/media/dvb-frontends/rtl2832*
13161
13162 RTL2832_SDR MEDIA DRIVER
13163 M:      Antti Palosaari <crope@iki.fi>
13164 L:      linux-media@vger.kernel.org
13165 W:      https://linuxtv.org
13166 W:      http://palosaari.fi/linux/
13167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13168 T:      git git://linuxtv.org/anttip/media_tree.git
13169 S:      Maintained
13170 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13171
13172 RTL8180 WIRELESS DRIVER
13173 L:      linux-wireless@vger.kernel.org
13174 W:      http://wireless.kernel.org/
13175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13176 S:      Orphan
13177 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13178
13179 RTL8187 WIRELESS DRIVER
13180 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13181 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13182 M:      Larry Finger <Larry.Finger@lwfinger.net>
13183 L:      linux-wireless@vger.kernel.org
13184 W:      http://wireless.kernel.org/
13185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13186 S:      Maintained
13187 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13188
13189 REALTEK WIRELESS DRIVER (rtlwifi family)
13190 M:      Ping-Ke Shih <pkshih@realtek.com>
13191 L:      linux-wireless@vger.kernel.org
13192 W:      http://wireless.kernel.org/
13193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13194 S:      Maintained
13195 F:      drivers/net/wireless/realtek/rtlwifi/
13196
13197 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13198 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13199 L:      linux-wireless@vger.kernel.org
13200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13201 S:      Maintained
13202 F:      drivers/net/wireless/realtek/rtl8xxxu/
13203
13204 RXRPC SOCKETS (AF_RXRPC)
13205 M:      David Howells <dhowells@redhat.com>
13206 L:      linux-afs@lists.infradead.org
13207 S:      Supported
13208 F:      net/rxrpc/
13209 F:      include/keys/rxrpc-type.h
13210 F:      include/net/af_rxrpc.h
13211 F:      include/trace/events/rxrpc.h
13212 F:      include/uapi/linux/rxrpc.h
13213 F:      Documentation/networking/rxrpc.txt
13214 W:      https://www.infradead.org/~dhowells/kafs/
13215
13216 S3 SAVAGE FRAMEBUFFER DRIVER
13217 M:      Antonino Daplas <adaplas@gmail.com>
13218 L:      linux-fbdev@vger.kernel.org
13219 S:      Maintained
13220 F:      drivers/video/fbdev/savage/
13221
13222 S390
13223 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13224 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13225 L:      linux-s390@vger.kernel.org
13226 W:      http://www.ibm.com/developerworks/linux/linux390/
13227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13228 S:      Supported
13229 F:      arch/s390/
13230 F:      drivers/s390/
13231 F:      Documentation/s390/
13232 F:      Documentation/driver-api/s390-drivers.rst
13233
13234 S390 COMMON I/O LAYER
13235 M:      Sebastian Ott <sebott@linux.ibm.com>
13236 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13237 L:      linux-s390@vger.kernel.org
13238 W:      http://www.ibm.com/developerworks/linux/linux390/
13239 S:      Supported
13240 F:      drivers/s390/cio/
13241
13242 S390 DASD DRIVER
13243 M:      Stefan Haberland <sth@linux.ibm.com>
13244 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13245 L:      linux-s390@vger.kernel.org
13246 W:      http://www.ibm.com/developerworks/linux/linux390/
13247 S:      Supported
13248 F:      drivers/s390/block/dasd*
13249 F:      block/partitions/ibm.c
13250
13251 S390 IOMMU (PCI)
13252 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13253 L:      linux-s390@vger.kernel.org
13254 W:      http://www.ibm.com/developerworks/linux/linux390/
13255 S:      Supported
13256 F:      drivers/iommu/s390-iommu.c
13257
13258 S390 IUCV NETWORK LAYER
13259 M:      Julian Wiedmann <jwi@linux.ibm.com>
13260 M:      Ursula Braun <ubraun@linux.ibm.com>
13261 L:      linux-s390@vger.kernel.org
13262 W:      http://www.ibm.com/developerworks/linux/linux390/
13263 S:      Supported
13264 F:      drivers/s390/net/*iucv*
13265 F:      include/net/iucv/
13266 F:      net/iucv/
13267
13268 S390 NETWORK DRIVERS
13269 M:      Julian Wiedmann <jwi@linux.ibm.com>
13270 M:      Ursula Braun <ubraun@linux.ibm.com>
13271 L:      linux-s390@vger.kernel.org
13272 W:      http://www.ibm.com/developerworks/linux/linux390/
13273 S:      Supported
13274 F:      drivers/s390/net/
13275
13276 S390 PCI SUBSYSTEM
13277 M:      Sebastian Ott <sebott@linux.ibm.com>
13278 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13279 L:      linux-s390@vger.kernel.org
13280 W:      http://www.ibm.com/developerworks/linux/linux390/
13281 S:      Supported
13282 F:      arch/s390/pci/
13283 F:      drivers/pci/hotplug/s390_pci_hpc.c
13284
13285 S390 VFIO-CCW DRIVER
13286 M:      Cornelia Huck <cohuck@redhat.com>
13287 M:      Farhan Ali <alifm@linux.ibm.com>
13288 M:      Eric Farman <farman@linux.ibm.com>
13289 R:      Halil Pasic <pasic@linux.ibm.com>
13290 L:      linux-s390@vger.kernel.org
13291 L:      kvm@vger.kernel.org
13292 S:      Supported
13293 F:      drivers/s390/cio/vfio_ccw*
13294 F:      Documentation/s390/vfio-ccw.txt
13295 F:      include/uapi/linux/vfio_ccw.h
13296
13297 S390 ZCRYPT DRIVER
13298 M:      Harald Freudenberger <freude@linux.ibm.com>
13299 L:      linux-s390@vger.kernel.org
13300 W:      http://www.ibm.com/developerworks/linux/linux390/
13301 S:      Supported
13302 F:      drivers/s390/crypto/
13303
13304 S390 VFIO AP DRIVER
13305 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13306 M:      Pierre Morel <pmorel@linux.ibm.com>
13307 M:      Halil Pasic <pasic@linux.ibm.com>
13308 L:      linux-s390@vger.kernel.org
13309 W:      http://www.ibm.com/developerworks/linux/linux390/
13310 S:      Supported
13311 F:      drivers/s390/crypto/vfio_ap_drv.c
13312 F:      drivers/s390/crypto/vfio_ap_private.h
13313 F:      drivers/s390/crypto/vfio_ap_ops.c
13314 F:      Documentation/s390/vfio-ap.txt
13315
13316 S390 ZFCP DRIVER
13317 M:      Steffen Maier <maier@linux.ibm.com>
13318 M:      Benjamin Block <bblock@linux.ibm.com>
13319 L:      linux-s390@vger.kernel.org
13320 W:      http://www.ibm.com/developerworks/linux/linux390/
13321 S:      Supported
13322 F:      drivers/s390/scsi/zfcp_*
13323
13324 S3C24XX SD/MMC Driver
13325 M:      Ben Dooks <ben-linux@fluff.org>
13326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13327 S:      Supported
13328 F:      drivers/mmc/host/s3cmci.*
13329
13330 SAA6588 RDS RECEIVER DRIVER
13331 M:      Hans Verkuil <hverkuil@xs4all.nl>
13332 L:      linux-media@vger.kernel.org
13333 T:      git git://linuxtv.org/media_tree.git
13334 W:      https://linuxtv.org
13335 S:      Odd Fixes
13336 F:      drivers/media/i2c/saa6588*
13337
13338 SAA7134 VIDEO4LINUX DRIVER
13339 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13340 L:      linux-media@vger.kernel.org
13341 W:      https://linuxtv.org
13342 T:      git git://linuxtv.org/media_tree.git
13343 S:      Odd fixes
13344 F:      Documentation/media/v4l-drivers/saa7134*
13345 F:      drivers/media/pci/saa7134/
13346
13347 SAA7146 VIDEO4LINUX-2 DRIVER
13348 M:      Hans Verkuil <hverkuil@xs4all.nl>
13349 L:      linux-media@vger.kernel.org
13350 T:      git git://linuxtv.org/media_tree.git
13351 S:      Maintained
13352 F:      drivers/media/common/saa7146/
13353 F:      drivers/media/pci/saa7146/
13354 F:      include/media/drv-intf/saa7146*
13355
13356 SAMSUNG AUDIO (ASoC) DRIVERS
13357 M:      Krzysztof Kozlowski <krzk@kernel.org>
13358 M:      Sangbeom Kim <sbkim73@samsung.com>
13359 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13361 S:      Supported
13362 F:      sound/soc/samsung/
13363 F:      Documentation/devicetree/bindings/sound/samsung*
13364
13365 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13366 M:      Krzysztof Kozlowski <krzk@kernel.org>
13367 L:      linux-crypto@vger.kernel.org
13368 L:      linux-samsung-soc@vger.kernel.org
13369 S:      Maintained
13370 F:      drivers/crypto/exynos-rng.c
13371 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13372
13373 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13374 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13375 L:      linux-samsung-soc@vger.kernel.org
13376 S:      Maintained
13377 F:      drivers/char/hw_random/exynos-trng.c
13378 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13379
13380 SAMSUNG FRAMEBUFFER DRIVER
13381 M:      Jingoo Han <jingoohan1@gmail.com>
13382 L:      linux-fbdev@vger.kernel.org
13383 S:      Maintained
13384 F:      drivers/video/fbdev/s3c-fb.c
13385
13386 SAMSUNG LAPTOP DRIVER
13387 M:      Corentin Chary <corentin.chary@gmail.com>
13388 L:      platform-driver-x86@vger.kernel.org
13389 S:      Maintained
13390 F:      drivers/platform/x86/samsung-laptop.c
13391
13392 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13393 M:      Sangbeom Kim <sbkim73@samsung.com>
13394 M:      Krzysztof Kozlowski <krzk@kernel.org>
13395 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13396 L:      linux-kernel@vger.kernel.org
13397 L:      linux-samsung-soc@vger.kernel.org
13398 S:      Supported
13399 F:      drivers/mfd/sec*.c
13400 F:      drivers/regulator/s2m*.c
13401 F:      drivers/regulator/s5m*.c
13402 F:      drivers/clk/clk-s2mps11.c
13403 F:      drivers/rtc/rtc-s5m.c
13404 F:      include/linux/mfd/samsung/
13405 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13406 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13407 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13408 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13409
13410 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13411 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13412 L:      linux-media@vger.kernel.org
13413 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13414 S:      Maintained
13415 F:      drivers/media/platform/s3c-camif/
13416 F:      include/media/drv-intf/s3c_camif.h
13417
13418 SAMSUNG S3FWRN5 NFC DRIVER
13419 M:      Robert Baldyga <r.baldyga@samsung.com>
13420 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13421 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13422 S:      Supported
13423 F:      drivers/nfc/s3fwrn5
13424
13425 SAMSUNG S5C73M3 CAMERA DRIVER
13426 M:      Kyungmin Park <kyungmin.park@samsung.com>
13427 M:      Andrzej Hajda <a.hajda@samsung.com>
13428 L:      linux-media@vger.kernel.org
13429 S:      Supported
13430 F:      drivers/media/i2c/s5c73m3/*
13431
13432 SAMSUNG S5K5BAF CAMERA DRIVER
13433 M:      Kyungmin Park <kyungmin.park@samsung.com>
13434 M:      Andrzej Hajda <a.hajda@samsung.com>
13435 L:      linux-media@vger.kernel.org
13436 S:      Supported
13437 F:      drivers/media/i2c/s5k5baf.c
13438
13439 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13440 M:      Krzysztof Kozlowski <krzk@kernel.org>
13441 M:      Vladimir Zapolskiy <vz@mleia.com>
13442 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13443 L:      linux-crypto@vger.kernel.org
13444 L:      linux-samsung-soc@vger.kernel.org
13445 S:      Maintained
13446 F:      drivers/crypto/s5p-sss.c
13447
13448 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13449 M:      Kyungmin Park <kyungmin.park@samsung.com>
13450 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13451 L:      linux-media@vger.kernel.org
13452 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13453 S:      Supported
13454 F:      drivers/media/platform/exynos4-is/
13455
13456 SAMSUNG SOC CLOCK DRIVERS
13457 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13458 M:      Tomasz Figa <tomasz.figa@gmail.com>
13459 M:      Chanwoo Choi <cw00.choi@samsung.com>
13460 S:      Supported
13461 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13463 F:      drivers/clk/samsung/
13464 F:      include/dt-bindings/clock/exynos*.h
13465 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13466
13467 SAMSUNG SPI DRIVERS
13468 M:      Kukjin Kim <kgene@kernel.org>
13469 M:      Krzysztof Kozlowski <krzk@kernel.org>
13470 M:      Andi Shyti <andi@etezian.org>
13471 L:      linux-spi@vger.kernel.org
13472 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13473 S:      Maintained
13474 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13475 F:      drivers/spi/spi-s3c*
13476 F:      include/linux/platform_data/spi-s3c64xx.h
13477
13478 SAMSUNG SXGBE DRIVERS
13479 M:      Byungho An <bh74.an@samsung.com>
13480 M:      Girish K S <ks.giri@samsung.com>
13481 M:      Vipul Pandya <vipul.pandya@samsung.com>
13482 S:      Supported
13483 L:      netdev@vger.kernel.org
13484 F:      drivers/net/ethernet/samsung/sxgbe/
13485
13486 SAMSUNG THERMAL DRIVER
13487 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13488 L:      linux-pm@vger.kernel.org
13489 L:      linux-samsung-soc@vger.kernel.org
13490 S:      Supported
13491 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13492 F:      drivers/thermal/samsung/
13493
13494 SAMSUNG USB2 PHY DRIVER
13495 M:      Kamil Debski <kamil@wypas.org>
13496 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13497 L:      linux-kernel@vger.kernel.org
13498 S:      Supported
13499 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13500 F:      Documentation/phy/samsung-usb2.txt
13501 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13502 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13503 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13504 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13505 F:      drivers/phy/samsung/phy-samsung-usb2.c
13506 F:      drivers/phy/samsung/phy-samsung-usb2.h
13507
13508 SC1200 WDT DRIVER
13509 M:      Zwane Mwaikambo <zwanem@gmail.com>
13510 S:      Maintained
13511 F:      drivers/watchdog/sc1200wdt.c
13512
13513 SCHEDULER
13514 M:      Ingo Molnar <mingo@redhat.com>
13515 M:      Peter Zijlstra <peterz@infradead.org>
13516 L:      linux-kernel@vger.kernel.org
13517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13518 S:      Maintained
13519 F:      kernel/sched/
13520 F:      include/linux/sched.h
13521 F:      include/uapi/linux/sched.h
13522 F:      include/linux/wait.h
13523
13524 SCR24X CHIP CARD INTERFACE DRIVER
13525 M:      Lubomir Rintel <lkundrak@v3.sk>
13526 S:      Supported
13527 F:      drivers/char/pcmcia/scr24x_cs.c
13528
13529 SCSI CDROM DRIVER
13530 M:      Jens Axboe <axboe@kernel.dk>
13531 L:      linux-scsi@vger.kernel.org
13532 W:      http://www.kernel.dk
13533 S:      Maintained
13534 F:      drivers/scsi/sr*
13535
13536 SCSI RDMA PROTOCOL (SRP) INITIATOR
13537 M:      Bart Van Assche <bvanassche@acm.org>
13538 L:      linux-rdma@vger.kernel.org
13539 S:      Supported
13540 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13541 F:      drivers/infiniband/ulp/srp/
13542 F:      include/scsi/srp.h
13543
13544 SCSI RDMA PROTOCOL (SRP) TARGET
13545 M:      Bart Van Assche <bvanassche@acm.org>
13546 L:      linux-rdma@vger.kernel.org
13547 L:      target-devel@vger.kernel.org
13548 S:      Supported
13549 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13550 F:      drivers/infiniband/ulp/srpt/
13551
13552 SCSI SG DRIVER
13553 M:      Doug Gilbert <dgilbert@interlog.com>
13554 L:      linux-scsi@vger.kernel.org
13555 W:      http://sg.danny.cz/sg
13556 S:      Maintained
13557 F:      Documentation/scsi/scsi-generic.txt
13558 F:      drivers/scsi/sg.c
13559 F:      include/scsi/sg.h
13560
13561 SCSI SUBSYSTEM
13562 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13564 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13566 L:      linux-scsi@vger.kernel.org
13567 S:      Maintained
13568 F:      Documentation/devicetree/bindings/scsi/
13569 F:      drivers/scsi/
13570 F:      include/scsi/
13571
13572 SCSI TAPE DRIVER
13573 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13574 L:      linux-scsi@vger.kernel.org
13575 S:      Maintained
13576 F:      Documentation/scsi/st.txt
13577 F:      drivers/scsi/st.*
13578 F:      drivers/scsi/st_*.h
13579
13580 SCTP PROTOCOL
13581 M:      Vlad Yasevich <vyasevich@gmail.com>
13582 M:      Neil Horman <nhorman@tuxdriver.com>
13583 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13584 L:      linux-sctp@vger.kernel.org
13585 W:      http://lksctp.sourceforge.net
13586 S:      Maintained
13587 F:      Documentation/networking/sctp.txt
13588 F:      include/linux/sctp.h
13589 F:      include/uapi/linux/sctp.h
13590 F:      include/net/sctp/
13591 F:      net/sctp/
13592
13593 SCx200 CPU SUPPORT
13594 M:      Jim Cromie <jim.cromie@gmail.com>
13595 S:      Odd Fixes
13596 F:      Documentation/i2c/busses/scx200_acb
13597 F:      arch/x86/platform/scx200/
13598 F:      drivers/watchdog/scx200_wdt.c
13599 F:      drivers/i2c/busses/scx200*
13600 F:      drivers/mtd/maps/scx200_docflash.c
13601 F:      include/linux/scx200.h
13602
13603 SCx200 GPIO DRIVER
13604 M:      Jim Cromie <jim.cromie@gmail.com>
13605 S:      Maintained
13606 F:      drivers/char/scx200_gpio.c
13607 F:      include/linux/scx200_gpio.h
13608
13609 SCx200 HRT CLOCKSOURCE DRIVER
13610 M:      Jim Cromie <jim.cromie@gmail.com>
13611 S:      Maintained
13612 F:      drivers/clocksource/scx200_hrt.c
13613
13614 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13615 M:      Sascha Sommer <saschasommer@freenet.de>
13616 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13617 S:      Maintained
13618 F:      drivers/mmc/host/sdricoh_cs.c
13619
13620 SECO BOARDS CEC DRIVER
13621 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13622 S:      Maintained
13623 F:      drivers/media/platform/seco-cec/seco-cec.c
13624 F:      drivers/media/platform/seco-cec/seco-cec.h
13625
13626 SECURE COMPUTING
13627 M:      Kees Cook <keescook@chromium.org>
13628 R:      Andy Lutomirski <luto@amacapital.net>
13629 R:      Will Drewry <wad@chromium.org>
13630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13631 S:      Supported
13632 F:      kernel/seccomp.c
13633 F:      include/uapi/linux/seccomp.h
13634 F:      include/linux/seccomp.h
13635 F:      tools/testing/selftests/seccomp/*
13636 F:      tools/testing/selftests/kselftest_harness.h
13637 F:      Documentation/userspace-api/seccomp_filter.rst
13638 K:      \bsecure_computing
13639 K:      \bTIF_SECCOMP\b
13640
13641 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13642 M:      Al Cooper <alcooperx@gmail.com>
13643 L:      linux-mmc@vger.kernel.org
13644 L:      bcm-kernel-feedback-list@broadcom.com
13645 S:      Maintained
13646 F:      drivers/mmc/host/sdhci-brcmstb*
13647
13648 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13649 M:      Adrian Hunter <adrian.hunter@intel.com>
13650 L:      linux-mmc@vger.kernel.org
13651 S:      Maintained
13652 F:      drivers/mmc/host/sdhci*
13653 F:      include/linux/mmc/sdhci*
13654
13655 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13656 M:      Adrian Hunter <adrian.hunter@intel.com>
13657 M:      Ritesh Harjani <riteshh@codeaurora.org>
13658 M:      Asutosh Das <asutoshd@codeaurora.org>
13659 L:      linux-mmc@vger.kernel.org
13660 S:      Maintained
13661 F:      drivers/mmc/host/cqhci*
13662
13663 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13664 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13665 M:      Manjunath M B <manjumb@synopsys.com>
13666 L:      linux-mmc@vger.kernel.org
13667 S:      Maintained
13668 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13669
13670 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13671 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13672 L:      linux-mmc@vger.kernel.org
13673 S:      Supported
13674 F:      drivers/mmc/host/sdhci-of-at91.c
13675
13676 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13677 M:      Ben Dooks <ben-linux@fluff.org>
13678 M:      Jaehoon Chung <jh80.chung@samsung.com>
13679 L:      linux-mmc@vger.kernel.org
13680 S:      Maintained
13681 F:      drivers/mmc/host/sdhci-s3c*
13682
13683 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13684 M:      Viresh Kumar <vireshk@kernel.org>
13685 L:      linux-mmc@vger.kernel.org
13686 S:      Maintained
13687 F:      drivers/mmc/host/sdhci-spear.c
13688
13689 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13690 M:      Kishon Vijay Abraham I <kishon@ti.com>
13691 L:      linux-mmc@vger.kernel.org
13692 S:      Maintained
13693 F:      drivers/mmc/host/sdhci-omap.c
13694
13695 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13696 M:      Scott Bauer <scott.bauer@intel.com>
13697 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13698 L:      linux-block@vger.kernel.org
13699 S:      Supported
13700 F:      block/sed*
13701 F:      block/opal_proto.h
13702 F:      include/linux/sed*
13703 F:      include/uapi/linux/sed*
13704
13705 SECURITY CONTACT
13706 M:      Security Officers <security@kernel.org>
13707 S:      Supported
13708
13709 SECURITY SUBSYSTEM
13710 M:      James Morris <jmorris@namei.org>
13711 M:      "Serge E. Hallyn" <serge@hallyn.com>
13712 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13714 W:      http://kernsec.org/
13715 S:      Supported
13716 F:      security/
13717 X:      security/selinux/
13718
13719 SELINUX SECURITY MODULE
13720 M:      Paul Moore <paul@paul-moore.com>
13721 M:      Stephen Smalley <sds@tycho.nsa.gov>
13722 M:      Eric Paris <eparis@parisplace.org>
13723 L:      selinux@vger.kernel.org
13724 W:      https://selinuxproject.org
13725 W:      https://github.com/SELinuxProject
13726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13727 S:      Supported
13728 F:      include/linux/selinux*
13729 F:      security/selinux/
13730 F:      scripts/selinux/
13731 F:      Documentation/admin-guide/LSM/SELinux.rst
13732
13733 SENSABLE PHANTOM
13734 M:      Jiri Slaby <jirislaby@gmail.com>
13735 S:      Maintained
13736 F:      drivers/misc/phantom.c
13737 F:      include/uapi/linux/phantom.h
13738
13739 SERIAL DEVICE BUS
13740 M:      Rob Herring <robh@kernel.org>
13741 L:      linux-serial@vger.kernel.org
13742 S:      Maintained
13743 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13744 F:      drivers/tty/serdev/
13745 F:      include/linux/serdev.h
13746
13747 SERIAL DRIVERS
13748 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13749 L:      linux-serial@vger.kernel.org
13750 S:      Maintained
13751 F:      Documentation/devicetree/bindings/serial/
13752 F:      drivers/tty/serial/
13753
13754 SERIAL IR RECEIVER
13755 M:      Sean Young <sean@mess.org>
13756 L:      linux-media@vger.kernel.org
13757 S:      Maintained
13758 F:      drivers/media/rc/serial_ir.c
13759
13760 SFC NETWORK DRIVER
13761 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13762 M:      Edward Cree <ecree@solarflare.com>
13763 M:      Bert Kenward <bkenward@solarflare.com>
13764 L:      netdev@vger.kernel.org
13765 S:      Supported
13766 F:      drivers/net/ethernet/sfc/
13767
13768 SFF/SFP/SFP+ MODULE SUPPORT
13769 M:      Russell King <linux@armlinux.org.uk>
13770 L:      netdev@vger.kernel.org
13771 S:      Maintained
13772 F:      drivers/net/phy/phylink.c
13773 F:      drivers/net/phy/sfp*
13774 F:      include/linux/phylink.h
13775 F:      include/linux/sfp.h
13776
13777 SGI GRU DRIVER
13778 M:      Dimitri Sivanich <sivanich@sgi.com>
13779 S:      Maintained
13780 F:      drivers/misc/sgi-gru/
13781
13782 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13783 M:      Pat Gefre <pfg@sgi.com>
13784 L:      linux-ia64@vger.kernel.org
13785 S:      Supported
13786 F:      Documentation/ia64/serial.txt
13787 F:      drivers/tty/serial/ioc?_serial.c
13788 F:      include/linux/ioc?.h
13789
13790 SGI XP/XPC/XPNET DRIVER
13791 M:      Cliff Whickman <cpw@sgi.com>
13792 M:      Robin Holt <robinmholt@gmail.com>
13793 S:      Maintained
13794 F:      drivers/misc/sgi-xp/
13795
13796 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13797 M:      Ursula Braun <ubraun@linux.ibm.com>
13798 M:      Karsten Graul <kgraul@linux.ibm.com>
13799 L:      linux-s390@vger.kernel.org
13800 W:      http://www.ibm.com/developerworks/linux/linux390/
13801 S:      Supported
13802 F:      net/smc/
13803
13804 SHARP RJ54N1CB0C SENSOR DRIVER
13805 M:      Jacopo Mondi <jacopo@jmondi.org>
13806 L:      linux-media@vger.kernel.org
13807 T:      git git://linuxtv.org/media_tree.git
13808 S:      Odd fixes
13809 F:      drivers/media/i2c/rj54n1cb0c.c
13810 F:      include/media/i2c/rj54n1cb0c.h
13811
13812 SH_VEU V4L2 MEM2MEM DRIVER
13813 L:      linux-media@vger.kernel.org
13814 S:      Orphan
13815 F:      drivers/media/platform/sh_veu.c
13816
13817 SH_VOU V4L2 OUTPUT DRIVER
13818 L:      linux-media@vger.kernel.org
13819 S:      Orphan
13820 F:      drivers/media/platform/sh_vou.c
13821 F:      include/media/drv-intf/sh_vou.h
13822
13823 SI2157 MEDIA DRIVER
13824 M:      Antti Palosaari <crope@iki.fi>
13825 L:      linux-media@vger.kernel.org
13826 W:      https://linuxtv.org
13827 W:      http://palosaari.fi/linux/
13828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13829 T:      git git://linuxtv.org/anttip/media_tree.git
13830 S:      Maintained
13831 F:      drivers/media/tuners/si2157*
13832
13833 SI2165 MEDIA DRIVER
13834 M:      Matthias Schwarzott <zzam@gentoo.org>
13835 L:      linux-media@vger.kernel.org
13836 W:      https://linuxtv.org
13837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13838 S:      Maintained
13839 F:      drivers/media/dvb-frontends/si2165*
13840
13841 SI2168 MEDIA DRIVER
13842 M:      Antti Palosaari <crope@iki.fi>
13843 L:      linux-media@vger.kernel.org
13844 W:      https://linuxtv.org
13845 W:      http://palosaari.fi/linux/
13846 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13847 T:      git git://linuxtv.org/anttip/media_tree.git
13848 S:      Maintained
13849 F:      drivers/media/dvb-frontends/si2168*
13850
13851 SI470X FM RADIO RECEIVER I2C DRIVER
13852 M:      Hans Verkuil <hverkuil@xs4all.nl>
13853 L:      linux-media@vger.kernel.org
13854 T:      git git://linuxtv.org/media_tree.git
13855 W:      https://linuxtv.org
13856 S:      Odd Fixes
13857 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13858
13859 SI470X FM RADIO RECEIVER USB DRIVER
13860 M:      Hans Verkuil <hverkuil@xs4all.nl>
13861 L:      linux-media@vger.kernel.org
13862 T:      git git://linuxtv.org/media_tree.git
13863 W:      https://linuxtv.org
13864 S:      Maintained
13865 F:      drivers/media/radio/si470x/radio-si470x-common.c
13866 F:      drivers/media/radio/si470x/radio-si470x.h
13867 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13868
13869 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13870 M:      Eduardo Valentin <edubezval@gmail.com>
13871 L:      linux-media@vger.kernel.org
13872 T:      git git://linuxtv.org/media_tree.git
13873 W:      https://linuxtv.org
13874 S:      Odd Fixes
13875 F:      drivers/media/radio/si4713/si4713.?
13876
13877 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13878 M:      Eduardo Valentin <edubezval@gmail.com>
13879 L:      linux-media@vger.kernel.org
13880 T:      git git://linuxtv.org/media_tree.git
13881 W:      https://linuxtv.org
13882 S:      Odd Fixes
13883 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13884
13885 SI4713 FM RADIO TRANSMITTER USB DRIVER
13886 M:      Hans Verkuil <hverkuil@xs4all.nl>
13887 L:      linux-media@vger.kernel.org
13888 T:      git git://linuxtv.org/media_tree.git
13889 W:      https://linuxtv.org
13890 S:      Maintained
13891 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13892
13893 SIANO DVB DRIVER
13894 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13895 L:      linux-media@vger.kernel.org
13896 W:      https://linuxtv.org
13897 T:      git git://linuxtv.org/media_tree.git
13898 S:      Odd fixes
13899 F:      drivers/media/common/siano/
13900 F:      drivers/media/usb/siano/
13901 F:      drivers/media/usb/siano/
13902 F:      drivers/media/mmc/siano/
13903
13904 SIFIVE DRIVERS
13905 M:      Palmer Dabbelt <palmer@sifive.com>
13906 M:      Paul Walmsley <paul.walmsley@sifive.com>
13907 L:      linux-riscv@lists.infradead.org
13908 T:      git git://github.com/sifive/riscv-linux.git
13909 S:      Supported
13910 K:      sifive
13911 N:      sifive
13912
13913 SILEAD TOUCHSCREEN DRIVER
13914 M:      Hans de Goede <hdegoede@redhat.com>
13915 L:      linux-input@vger.kernel.org
13916 L:      platform-driver-x86@vger.kernel.org
13917 S:      Maintained
13918 F:      drivers/input/touchscreen/silead.c
13919 F:      drivers/platform/x86/touchscreen_dmi.c
13920
13921 SILICON MOTION SM712 FRAME BUFFER DRIVER
13922 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13923 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13924 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13925 L:      linux-fbdev@vger.kernel.org
13926 S:      Maintained
13927 F:      drivers/video/fbdev/sm712*
13928 F:      Documentation/fb/sm712fb.txt
13929
13930 SIMPLE FIRMWARE INTERFACE (SFI)
13931 M:      Len Brown <lenb@kernel.org>
13932 L:      sfi-devel@simplefirmware.org
13933 W:      http://simplefirmware.org/
13934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13935 S:      Supported
13936 F:      arch/x86/platform/sfi/
13937 F:      drivers/sfi/
13938 F:      include/linux/sfi*.h
13939
13940 SIMPLEFB FB DRIVER
13941 M:      Hans de Goede <hdegoede@redhat.com>
13942 L:      linux-fbdev@vger.kernel.org
13943 S:      Maintained
13944 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13945 F:      drivers/video/fbdev/simplefb.c
13946 F:      include/linux/platform_data/simplefb.h
13947
13948 SIMTEC EB110ATX (Chalice CATS)
13949 P:      Ben Dooks
13950 P:      Vincent Sanders <vince@simtec.co.uk>
13951 M:      Simtec Linux Team <linux@simtec.co.uk>
13952 W:      http://www.simtec.co.uk/products/EB110ATX/
13953 S:      Supported
13954
13955 SIMTEC EB2410ITX (BAST)
13956 P:      Ben Dooks
13957 P:      Vincent Sanders <vince@simtec.co.uk>
13958 M:      Simtec Linux Team <linux@simtec.co.uk>
13959 W:      http://www.simtec.co.uk/products/EB2410ITX/
13960 S:      Supported
13961 F:      arch/arm/mach-s3c24xx/mach-bast.c
13962 F:      arch/arm/mach-s3c24xx/bast-ide.c
13963 F:      arch/arm/mach-s3c24xx/bast-irq.c
13964
13965 SIPHASH PRF ROUTINES
13966 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13967 S:      Maintained
13968 F:      lib/siphash.c
13969 F:      lib/test_siphash.c
13970 F:      include/linux/siphash.h
13971
13972 SIOX
13973 M:      Gavin Schenk <g.schenk@eckelmann.de>
13974 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13975 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13976 S:      Supported
13977 F:      drivers/siox/*
13978 F:      drivers/gpio/gpio-siox.c
13979 F:      include/trace/events/siox.h
13980
13981 SIS 190 ETHERNET DRIVER
13982 M:      Francois Romieu <romieu@fr.zoreil.com>
13983 L:      netdev@vger.kernel.org
13984 S:      Maintained
13985 F:      drivers/net/ethernet/sis/sis190.c
13986
13987 SIS 900/7016 FAST ETHERNET DRIVER
13988 M:      Daniele Venzano <venza@brownhat.org>
13989 W:      http://www.brownhat.org/sis900.html
13990 L:      netdev@vger.kernel.org
13991 S:      Maintained
13992 F:      drivers/net/ethernet/sis/sis900.*
13993
13994 SIS FRAMEBUFFER DRIVER
13995 M:      Thomas Winischhofer <thomas@winischhofer.net>
13996 W:      http://www.winischhofer.net/linuxsisvga.shtml
13997 S:      Maintained
13998 F:      Documentation/fb/sisfb.txt
13999 F:      drivers/video/fbdev/sis/
14000 F:      include/video/sisfb.h
14001
14002 SIS USB2VGA DRIVER
14003 M:      Thomas Winischhofer <thomas@winischhofer.net>
14004 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14005 S:      Maintained
14006 F:      drivers/usb/misc/sisusbvga/
14007
14008 SLAB ALLOCATOR
14009 M:      Christoph Lameter <cl@linux.com>
14010 M:      Pekka Enberg <penberg@kernel.org>
14011 M:      David Rientjes <rientjes@google.com>
14012 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14013 M:      Andrew Morton <akpm@linux-foundation.org>
14014 L:      linux-mm@kvack.org
14015 S:      Maintained
14016 F:      include/linux/sl?b*.h
14017 F:      mm/sl?b*
14018
14019 SLEEPABLE READ-COPY UPDATE (SRCU)
14020 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14021 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14022 M:      Josh Triplett <josh@joshtriplett.org>
14023 R:      Steven Rostedt <rostedt@goodmis.org>
14024 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14025 L:      linux-kernel@vger.kernel.org
14026 W:      http://www.rdrop.com/users/paulmck/RCU/
14027 S:      Supported
14028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14029 F:      include/linux/srcu*.h
14030 F:      kernel/rcu/srcu*.c
14031
14032 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14033 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14034 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14035 S:      Maintained
14036 F:      drivers/slimbus/
14037 F:      Documentation/devicetree/bindings/slimbus/
14038 F:      include/linux/slimbus.h
14039
14040 SMACK SECURITY MODULE
14041 M:      Casey Schaufler <casey@schaufler-ca.com>
14042 L:      linux-security-module@vger.kernel.org
14043 W:      http://schaufler-ca.com
14044 T:      git git://github.com/cschaufler/smack-next
14045 S:      Maintained
14046 F:      Documentation/admin-guide/LSM/Smack.rst
14047 F:      security/smack/
14048
14049 SMC91x ETHERNET DRIVER
14050 M:      Nicolas Pitre <nico@fluxnic.net>
14051 S:      Odd Fixes
14052 F:      drivers/net/ethernet/smsc/smc91x.*
14053
14054 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14055 M:      Sakari Ailus <sakari.ailus@iki.fi>
14056 L:      linux-media@vger.kernel.org
14057 S:      Maintained
14058 F:      drivers/media/i2c/smiapp/
14059 F:      include/media/i2c/smiapp.h
14060 F:      drivers/media/i2c/smiapp-pll.c
14061 F:      drivers/media/i2c/smiapp-pll.h
14062 F:      include/uapi/linux/smiapp.h
14063 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14064
14065 SMM665 HARDWARE MONITOR DRIVER
14066 M:      Guenter Roeck <linux@roeck-us.net>
14067 L:      linux-hwmon@vger.kernel.org
14068 S:      Maintained
14069 F:      Documentation/hwmon/smm665
14070 F:      drivers/hwmon/smm665.c
14071
14072 SMSC EMC2103 HARDWARE MONITOR DRIVER
14073 M:      Steve Glendinning <steve.glendinning@shawell.net>
14074 L:      linux-hwmon@vger.kernel.org
14075 S:      Maintained
14076 F:      Documentation/hwmon/emc2103
14077 F:      drivers/hwmon/emc2103.c
14078
14079 SMSC SCH5627 HARDWARE MONITOR DRIVER
14080 M:      Hans de Goede <hdegoede@redhat.com>
14081 L:      linux-hwmon@vger.kernel.org
14082 S:      Supported
14083 F:      Documentation/hwmon/sch5627
14084 F:      drivers/hwmon/sch5627.c
14085
14086 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14087 M:      Steve Glendinning <steve.glendinning@shawell.net>
14088 L:      linux-fbdev@vger.kernel.org
14089 S:      Maintained
14090 F:      drivers/video/fbdev/smscufx.c
14091
14092 SMSC47B397 HARDWARE MONITOR DRIVER
14093 M:      Jean Delvare <jdelvare@suse.com>
14094 L:      linux-hwmon@vger.kernel.org
14095 S:      Maintained
14096 F:      Documentation/hwmon/smsc47b397
14097 F:      drivers/hwmon/smsc47b397.c
14098
14099 SMSC911x ETHERNET DRIVER
14100 M:      Steve Glendinning <steve.glendinning@shawell.net>
14101 L:      netdev@vger.kernel.org
14102 S:      Maintained
14103 F:      include/linux/smsc911x.h
14104 F:      drivers/net/ethernet/smsc/smsc911x.*
14105
14106 SMSC9420 PCI ETHERNET DRIVER
14107 M:      Steve Glendinning <steve.glendinning@shawell.net>
14108 L:      netdev@vger.kernel.org
14109 S:      Maintained
14110 F:      drivers/net/ethernet/smsc/smsc9420.*
14111
14112 SOC-CAMERA V4L2 SUBSYSTEM
14113 L:      linux-media@vger.kernel.org
14114 T:      git git://linuxtv.org/media_tree.git
14115 S:      Orphan
14116 F:      include/media/soc*
14117 F:      drivers/media/i2c/soc_camera/
14118 F:      drivers/media/platform/soc_camera/
14119
14120 SOCIONEXT SYNQUACER I2C DRIVER
14121 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14122 L:      linux-i2c@vger.kernel.org
14123 S:      Maintained
14124 F:      drivers/i2c/busses/i2c-synquacer.c
14125 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14126
14127 SOCIONEXT UNIPHIER SOUND DRIVER
14128 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14129 S:      Orphan
14130 F:      sound/soc/uniphier/
14131
14132 SOEKRIS NET48XX LED SUPPORT
14133 M:      Chris Boot <bootc@bootc.net>
14134 S:      Maintained
14135 F:      drivers/leds/leds-net48xx.c
14136
14137 SOFT-ROCE DRIVER (rxe)
14138 M:      Moni Shoua <monis@mellanox.com>
14139 L:      linux-rdma@vger.kernel.org
14140 S:      Supported
14141 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14142 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14143 F:      drivers/infiniband/sw/rxe/
14144 F:      include/uapi/rdma/rdma_user_rxe.h
14145
14146 SOFTLOGIC 6x10 MPEG CODEC
14147 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14148 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14149 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14150 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14151 M:      Ismael Luceno <ismael@iodev.co.uk>
14152 L:      linux-media@vger.kernel.org
14153 S:      Supported
14154 F:      drivers/media/pci/solo6x10/
14155
14156 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14157 M:      James Morse <james.morse@arm.com>
14158 L:      linux-arm-kernel@lists.infradead.org
14159 S:      Maintained
14160 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14161 F:      drivers/firmware/arm_sdei.c
14162 F:      include/linux/arm_sdei.h
14163 F:      include/uapi/linux/arm_sdei.h
14164
14165 SOFTWARE RAID (Multiple Disks) SUPPORT
14166 M:      Shaohua Li <shli@kernel.org>
14167 L:      linux-raid@vger.kernel.org
14168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14169 S:      Supported
14170 F:      drivers/md/Makefile
14171 F:      drivers/md/Kconfig
14172 F:      drivers/md/md*
14173 F:      drivers/md/raid*
14174 F:      include/linux/raid/
14175 F:      include/uapi/linux/raid/
14176
14177 SOCIONEXT (SNI) AVE NETWORK DRIVER
14178 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14179 L:      netdev@vger.kernel.org
14180 S:      Maintained
14181 F:      drivers/net/ethernet/socionext/sni_ave.c
14182 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14183
14184 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14185 M:      Jassi Brar <jaswinder.singh@linaro.org>
14186 L:      netdev@vger.kernel.org
14187 S:      Maintained
14188 F:      drivers/net/ethernet/socionext/netsec.c
14189 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14190
14191 SOLIDRUN CLEARFOG SUPPORT
14192 M:      Russell King <linux@armlinux.org.uk>
14193 S:      Maintained
14194 F:      arch/arm/boot/dts/armada-388-clearfog*
14195 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14196
14197 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14198 M:      Russell King <linux@armlinux.org.uk>
14199 S:      Maintained
14200 F:      arch/arm/boot/dts/imx6*-cubox-i*
14201 F:      arch/arm/boot/dts/imx6*-hummingboard*
14202 F:      arch/arm/boot/dts/imx6*-sr-*
14203
14204 SONIC NETWORK DRIVER
14205 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14206 L:      netdev@vger.kernel.org
14207 S:      Maintained
14208 F:      drivers/net/ethernet/natsemi/sonic.*
14209
14210 SONICS SILICON BACKPLANE DRIVER (SSB)
14211 M:      Michael Buesch <m@bues.ch>
14212 L:      linux-wireless@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/ssb/
14215 F:      include/linux/ssb/
14216
14217 SONY IMX214 SENSOR DRIVER
14218 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14219 L:      linux-media@vger.kernel.org
14220 T:      git git://linuxtv.org/media_tree.git
14221 S:      Maintained
14222 F:      drivers/media/i2c/imx214.c
14223 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14224
14225 SONY IMX258 SENSOR DRIVER
14226 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14227 L:      linux-media@vger.kernel.org
14228 T:      git git://linuxtv.org/media_tree.git
14229 S:      Maintained
14230 F:      drivers/media/i2c/imx258.c
14231
14232 SONY IMX274 SENSOR DRIVER
14233 M:      Leon Luo <leonl@leopardimaging.com>
14234 L:      linux-media@vger.kernel.org
14235 T:      git git://linuxtv.org/media_tree.git
14236 S:      Maintained
14237 F:      drivers/media/i2c/imx274.c
14238 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14239
14240 SONY IMX319 SENSOR DRIVER
14241 M:      Bingbu Cao <bingbu.cao@intel.com>
14242 L:      linux-media@vger.kernel.org
14243 T:      git git://linuxtv.org/media_tree.git
14244 S:      Maintained
14245 F:      drivers/media/i2c/imx319.c
14246
14247 SONY IMX355 SENSOR DRIVER
14248 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14249 L:      linux-media@vger.kernel.org
14250 T:      git git://linuxtv.org/media_tree.git
14251 S:      Maintained
14252 F:      drivers/media/i2c/imx355.c
14253
14254 SONY MEMORYSTICK CARD SUPPORT
14255 M:      Alex Dubov <oakad@yahoo.com>
14256 W:      http://tifmxx.berlios.de/
14257 S:      Maintained
14258 F:      drivers/memstick/host/tifm_ms.c
14259
14260 SONY MEMORYSTICK STANDARD SUPPORT
14261 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14262 S:      Maintained
14263 F:      drivers/memstick/core/ms_block.*
14264
14265 SONY VAIO CONTROL DEVICE DRIVER
14266 M:      Mattia Dongili <malattia@linux.it>
14267 L:      platform-driver-x86@vger.kernel.org
14268 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14269 S:      Maintained
14270 F:      Documentation/laptops/sony-laptop.txt
14271 F:      drivers/char/sonypi.c
14272 F:      drivers/platform/x86/sony-laptop.c
14273 F:      include/linux/sony-laptop.h
14274
14275 SOUND
14276 M:      Jaroslav Kysela <perex@perex.cz>
14277 M:      Takashi Iwai <tiwai@suse.com>
14278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14279 W:      http://www.alsa-project.org/
14280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14281 T:      git git://git.alsa-project.org/alsa-kernel.git
14282 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14283 S:      Maintained
14284 F:      Documentation/sound/
14285 F:      include/sound/
14286 F:      include/uapi/sound/
14287 F:      sound/
14288
14289 SOUND - COMPRESSED AUDIO
14290 M:      Vinod Koul <vkoul@kernel.org>
14291 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14293 S:      Supported
14294 F:      Documentation/sound/designs/compress-offload.rst
14295 F:      include/sound/compress_driver.h
14296 F:      include/uapi/sound/compress_*
14297 F:      sound/core/compress_offload.c
14298 F:      sound/soc/soc-compress.c
14299
14300 SOUND - DMAENGINE HELPERS
14301 M:      Lars-Peter Clausen <lars@metafoo.de>
14302 S:      Supported
14303 F:      include/sound/dmaengine_pcm.h
14304 F:      sound/core/pcm_dmaengine.c
14305 F:      sound/soc/soc-generic-dmaengine-pcm.c
14306
14307 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14308 M:      Liam Girdwood <lgirdwood@gmail.com>
14309 M:      Mark Brown <broonie@kernel.org>
14310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14312 W:      http://alsa-project.org/main/index.php/ASoC
14313 S:      Supported
14314 F:      Documentation/devicetree/bindings/sound/
14315 F:      Documentation/sound/soc/
14316 F:      sound/soc/
14317 F:      include/dt-bindings/sound/
14318 F:      include/sound/soc*
14319
14320 SOUNDWIRE SUBSYSTEM
14321 M:      Vinod Koul <vkoul@kernel.org>
14322 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14323 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14324 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14325 S:      Supported
14326 F:      Documentation/driver-api/soundwire/
14327 F:      drivers/soundwire/
14328 F:      include/linux/soundwire/
14329
14330 SP2 MEDIA DRIVER
14331 M:      Olli Salonen <olli.salonen@iki.fi>
14332 L:      linux-media@vger.kernel.org
14333 W:      https://linuxtv.org
14334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14335 S:      Maintained
14336 F:      drivers/media/dvb-frontends/sp2*
14337
14338 SPARC + UltraSPARC (sparc/sparc64)
14339 M:      "David S. Miller" <davem@davemloft.net>
14340 L:      sparclinux@vger.kernel.org
14341 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14344 S:      Maintained
14345 F:      arch/sparc/
14346 F:      drivers/sbus/
14347
14348 SPARC SERIAL DRIVERS
14349 M:      "David S. Miller" <davem@davemloft.net>
14350 L:      sparclinux@vger.kernel.org
14351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14353 S:      Maintained
14354 F:      include/linux/sunserialcore.h
14355 F:      drivers/tty/serial/suncore.c
14356 F:      drivers/tty/serial/sunhv.c
14357 F:      drivers/tty/serial/sunsab.c
14358 F:      drivers/tty/serial/sunsab.h
14359 F:      drivers/tty/serial/sunsu.c
14360 F:      drivers/tty/serial/sunzilog.c
14361 F:      drivers/tty/serial/sunzilog.h
14362 F:      drivers/tty/vcc.c
14363
14364 SPARSE CHECKER
14365 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14366 L:      linux-sparse@vger.kernel.org
14367 W:      https://sparse.wiki.kernel.org/
14368 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14369 S:      Maintained
14370 F:      include/linux/compiler.h
14371
14372 SPEAR CLOCK FRAMEWORK SUPPORT
14373 M:      Viresh Kumar <vireshk@kernel.org>
14374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14375 W:      http://www.st.com/spear
14376 S:      Maintained
14377 F:      drivers/clk/spear/
14378
14379 SPEAR PLATFORM SUPPORT
14380 M:      Viresh Kumar <vireshk@kernel.org>
14381 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14383 W:      http://www.st.com/spear
14384 S:      Maintained
14385 F:      arch/arm/boot/dts/spear*
14386 F:      arch/arm/mach-spear/
14387
14388 SPI NOR SUBSYSTEM
14389 M:      Marek Vasut <marek.vasut@gmail.com>
14390 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14391 L:      linux-mtd@lists.infradead.org
14392 W:      http://www.linux-mtd.infradead.org/
14393 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14394 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14395 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14396 S:      Maintained
14397 F:      drivers/mtd/spi-nor/
14398 F:      include/linux/mtd/spi-nor.h
14399
14400 SPI SUBSYSTEM
14401 M:      Mark Brown <broonie@kernel.org>
14402 L:      linux-spi@vger.kernel.org
14403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14404 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14405 S:      Maintained
14406 F:      Documentation/devicetree/bindings/spi/
14407 F:      Documentation/spi/
14408 F:      drivers/spi/
14409 F:      include/linux/spi/
14410 F:      include/uapi/linux/spi/
14411 F:      tools/spi/
14412
14413 SPIDERNET NETWORK DRIVER for CELL
14414 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14415 L:      netdev@vger.kernel.org
14416 S:      Supported
14417 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14418 F:      drivers/net/ethernet/toshiba/spider_net*
14419
14420 SPMI SUBSYSTEM
14421 R:      Stephen Boyd <sboyd@kernel.org>
14422 L:      linux-arm-msm@vger.kernel.org
14423 F:      Documentation/devicetree/bindings/spmi/
14424 F:      drivers/spmi/
14425 F:      include/dt-bindings/spmi/spmi.h
14426 F:      include/linux/spmi.h
14427 F:      include/trace/events/spmi.h
14428
14429 SPU FILE SYSTEM
14430 M:      Jeremy Kerr <jk@ozlabs.org>
14431 L:      linuxppc-dev@lists.ozlabs.org
14432 W:      http://www.ibm.com/developerworks/power/cell/
14433 S:      Supported
14434 F:      Documentation/filesystems/spufs.txt
14435 F:      arch/powerpc/platforms/cell/spufs/
14436
14437 SQUASHFS FILE SYSTEM
14438 M:      Phillip Lougher <phillip@squashfs.org.uk>
14439 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14440 W:      http://squashfs.org.uk
14441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14442 S:      Maintained
14443 F:      Documentation/filesystems/squashfs.txt
14444 F:      fs/squashfs/
14445
14446 SRM (Alpha) environment access
14447 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14448 S:      Maintained
14449 F:      arch/alpha/kernel/srm_env.c
14450
14451 ST LSM6DSx IMU IIO DRIVER
14452 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14453 L:      linux-iio@vger.kernel.org
14454 W:      http://www.st.com/
14455 S:      Maintained
14456 F:      drivers/iio/imu/st_lsm6dsx/
14457 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14458
14459 ST STM32 I2C/SMBUS DRIVER
14460 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14461 L:      linux-i2c@vger.kernel.org
14462 S:      Maintained
14463 F:      drivers/i2c/busses/i2c-stm32*
14464
14465 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14466 M:      Song Qiang <songqiang1304521@gmail.com>
14467 L:      linux-iio@vger.kernel.org
14468 S:      Maintained
14469 F:      drivers/iio/proximity/vl53l0x-i2c.c
14470 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14471
14472 STABLE BRANCH
14473 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14474 M:      Sasha Levin <sashal@kernel.org>
14475 L:      stable@vger.kernel.org
14476 S:      Supported
14477 F:      Documentation/process/stable-kernel-rules.rst
14478
14479 STAGING - COMEDI
14480 M:      Ian Abbott <abbotti@mev.co.uk>
14481 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14482 S:      Odd Fixes
14483 F:      drivers/staging/comedi/
14484
14485 STAGING - EROFS FILE SYSTEM
14486 M:      Gao Xiang <gaoxiang25@huawei.com>
14487 M:      Chao Yu <yuchao0@huawei.com>
14488 L:      linux-erofs@lists.ozlabs.org
14489 S:      Maintained
14490 F:      drivers/staging/erofs/
14491
14492 STAGING - INDUSTRIAL IO
14493 M:      Jonathan Cameron <jic23@kernel.org>
14494 L:      linux-iio@vger.kernel.org
14495 S:      Odd Fixes
14496 F:      Documentation/devicetree/bindings/staging/iio/
14497 F:      drivers/staging/iio/
14498
14499 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14500 M:      Marc Dietrich <marvin24@gmx.de>
14501 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14502 L:      linux-tegra@vger.kernel.org
14503 S:      Maintained
14504 F:      drivers/staging/nvec/
14505
14506 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14507 M:      Jens Frederich <jfrederich@gmail.com>
14508 M:      Daniel Drake <dsd@laptop.org>
14509 M:      Jon Nettleton <jon.nettleton@gmail.com>
14510 W:      http://wiki.laptop.org/go/DCON
14511 S:      Maintained
14512 F:      drivers/staging/olpc_dcon/
14513
14514 STAGING - REALTEK RTL8712U DRIVERS
14515 M:      Larry Finger <Larry.Finger@lwfinger.net>
14516 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14517 S:      Odd Fixes
14518 F:      drivers/staging/rtl8712/
14519
14520 STAGING - REALTEK RTL8188EU DRIVERS
14521 M:      Larry Finger <Larry.Finger@lwfinger.net>
14522 S:      Odd Fixes
14523 F:      drivers/staging/rtl8188eu/
14524
14525 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14526 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14527 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14528 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14529 L:      linux-fbdev@vger.kernel.org
14530 S:      Maintained
14531 F:      drivers/staging/sm750fb/
14532
14533 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14534 M:      William Hubbs <w.d.hubbs@gmail.com>
14535 M:      Chris Brannon <chris@the-brannons.com>
14536 M:      Kirk Reiser <kirk@reisers.ca>
14537 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14538 L:      speakup@linux-speakup.org
14539 W:      http://www.linux-speakup.org/
14540 S:      Odd Fixes
14541 F:      drivers/staging/speakup/
14542
14543 STAGING - VIA VT665X DRIVERS
14544 M:      Forest Bond <forest@alittletooquiet.net>
14545 S:      Odd Fixes
14546 F:      drivers/staging/vt665?/
14547
14548 STAGING - WILC1000 WIFI DRIVER
14549 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14550 M:      Ajay Singh <ajay.kathat@microchip.com>
14551 L:      linux-wireless@vger.kernel.org
14552 S:      Supported
14553 F:      drivers/staging/wilc1000/
14554
14555 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14556 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14557 S:      Odd Fixes
14558 F:      drivers/staging/xgifb/
14559
14560 STAGING SUBSYSTEM
14561 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14563 L:      devel@driverdev.osuosl.org
14564 S:      Supported
14565 F:      drivers/staging/
14566
14567 STARFIRE/DURALAN NETWORK DRIVER
14568 M:      Ion Badulescu <ionut@badula.org>
14569 S:      Odd Fixes
14570 F:      drivers/net/ethernet/adaptec/starfire*
14571
14572 STEC S1220 SKD DRIVER
14573 M:      Bart Van Assche <bart.vanassche@wdc.com>
14574 L:      linux-block@vger.kernel.org
14575 S:      Maintained
14576 F:      drivers/block/skd*[ch]
14577
14578 STI AUDIO (ASoC) DRIVERS
14579 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14581 S:      Maintained
14582 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14583 F:      sound/soc/sti/
14584
14585 STI CEC DRIVER
14586 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14587 S:      Maintained
14588 F:      drivers/media/platform/sti/cec/
14589 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14590
14591 STK1160 USB VIDEO CAPTURE DRIVER
14592 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14593 L:      linux-media@vger.kernel.org
14594 T:      git git://linuxtv.org/media_tree.git
14595 S:      Maintained
14596 F:      drivers/media/usb/stk1160/
14597
14598 STM32 AUDIO (ASoC) DRIVERS
14599 M:      Olivier Moysan <olivier.moysan@st.com>
14600 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14602 S:      Maintained
14603 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14604 F:      sound/soc/stm/
14605
14606 STM32 TIMER/LPTIMER DRIVERS
14607 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14608 S:      Maintained
14609 F:      drivers/*/stm32-*timer*
14610 F:      drivers/pwm/pwm-stm32*
14611 F:      include/linux/*/stm32-*tim*
14612 F:      Documentation/ABI/testing/*timer-stm32
14613 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14614 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14615
14616 STMMAC ETHERNET DRIVER
14617 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14618 M:      Alexandre Torgue <alexandre.torgue@st.com>
14619 M:      Jose Abreu <joabreu@synopsys.com>
14620 L:      netdev@vger.kernel.org
14621 W:      http://www.stlinux.com
14622 S:      Supported
14623 F:      drivers/net/ethernet/stmicro/stmmac/
14624
14625 SUN3/3X
14626 M:      Sam Creasey <sammy@sammy.net>
14627 W:      http://sammy.net/sun3/
14628 S:      Maintained
14629 F:      arch/m68k/kernel/*sun3*
14630 F:      arch/m68k/sun3*/
14631 F:      arch/m68k/include/asm/sun3*
14632 F:      drivers/net/ethernet/i825xx/sun3*
14633
14634 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14635 M:      Hans de Goede <hdegoede@redhat.com>
14636 L:      linux-input@vger.kernel.org
14637 S:      Maintained
14638 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14639 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14640
14641 SUNDANCE NETWORK DRIVER
14642 M:      Denis Kirjanov <kda@linux-powerpc.org>
14643 L:      netdev@vger.kernel.org
14644 S:      Maintained
14645 F:      drivers/net/ethernet/dlink/sundance.c
14646
14647 SUPERH
14648 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14649 M:      Rich Felker <dalias@libc.org>
14650 L:      linux-sh@vger.kernel.org
14651 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14652 S:      Maintained
14653 F:      Documentation/sh/
14654 F:      arch/sh/
14655 F:      drivers/sh/
14656
14657 SUSPEND TO RAM
14658 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14659 M:      Len Brown <len.brown@intel.com>
14660 M:      Pavel Machek <pavel@ucw.cz>
14661 L:      linux-pm@vger.kernel.org
14662 B:      https://bugzilla.kernel.org
14663 S:      Supported
14664 F:      Documentation/power/
14665 F:      arch/x86/kernel/acpi/
14666 F:      drivers/base/power/
14667 F:      kernel/power/
14668 F:      include/linux/suspend.h
14669 F:      include/linux/freezer.h
14670 F:      include/linux/pm.h
14671
14672 SVGA HANDLING
14673 M:      Martin Mares <mj@ucw.cz>
14674 L:      linux-video@atrey.karlin.mff.cuni.cz
14675 S:      Maintained
14676 F:      Documentation/svga.txt
14677 F:      arch/x86/boot/video*
14678
14679 SWIOTLB SUBSYSTEM
14680 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14681 L:      iommu@lists.linux-foundation.org
14682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14683 S:      Supported
14684 F:      kernel/dma/swiotlb.c
14685 F:      arch/*/kernel/pci-swiotlb.c
14686 F:      include/linux/swiotlb.h
14687
14688 SWITCHDEV
14689 M:      Jiri Pirko <jiri@resnulli.us>
14690 M:      Ivan Vecera <ivecera@redhat.com>
14691 L:      netdev@vger.kernel.org
14692 S:      Supported
14693 F:      net/switchdev/
14694 F:      include/net/switchdev.h
14695
14696 SY8106A REGULATOR DRIVER
14697 M:      Icenowy Zheng <icenowy@aosc.io>
14698 S:      Maintained
14699 F:      drivers/regulator/sy8106a-regulator.c
14700 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14701
14702 SYNC FILE FRAMEWORK
14703 M:      Sumit Semwal <sumit.semwal@linaro.org>
14704 R:      Gustavo Padovan <gustavo@padovan.org>
14705 S:      Maintained
14706 L:      linux-media@vger.kernel.org
14707 L:      dri-devel@lists.freedesktop.org
14708 F:      drivers/dma-buf/sync_*
14709 F:      drivers/dma-buf/dma-fence*
14710 F:      drivers/dma-buf/sw_sync.c
14711 F:      include/linux/sync_file.h
14712 F:      include/uapi/linux/sync_file.h
14713 F:      Documentation/sync_file.txt
14714 T:      git git://anongit.freedesktop.org/drm/drm-misc
14715
14716 SYNOPSYS ARC ARCHITECTURE
14717 M:      Vineet Gupta <vgupta@synopsys.com>
14718 L:      linux-snps-arc@lists.infradead.org
14719 S:      Supported
14720 F:      arch/arc/
14721 F:      Documentation/devicetree/bindings/arc/*
14722 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14723 F:      drivers/clocksource/arc_timer.c
14724 F:      drivers/tty/serial/arc_uart.c
14725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14726
14727 SYNOPSYS ARC HSDK SDP pll clock driver
14728 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14729 S:      Supported
14730 F:      drivers/clk/clk-hsdk-pll.c
14731 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14732
14733 SYNOPSYS ARC SDP clock driver
14734 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14735 S:      Supported
14736 F:      drivers/clk/axs10x/*
14737 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14738
14739 SYNOPSYS ARC SDP platform support
14740 M:      Alexey Brodkin <abrodkin@synopsys.com>
14741 S:      Supported
14742 F:      arch/arc/plat-axs10x
14743 F:      arch/arc/boot/dts/ax*
14744 F:      Documentation/devicetree/bindings/arc/axs10*
14745
14746 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14747 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14748 S:      Supported
14749 F:      drivers/reset/reset-axs10x.c
14750 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14751
14752 SYNOPSYS CREG GPIO DRIVER
14753 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14754 S:      Maintained
14755 F:      drivers/gpio/gpio-creg-snps.c
14756 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14757
14758 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14759 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14760 S:      Maintained
14761 F:      drivers/tty/serial/8250/8250_dw.c
14762
14763 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14764 M:      Hoan Tran <hotran@apm.com>
14765 L:      linux-gpio@vger.kernel.org
14766 S:      Maintained
14767 F:      drivers/gpio/gpio-dwapb.c
14768 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14769
14770 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14771 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14772 S:      Maintained
14773 F:      drivers/dma/dwi-axi-dmac/
14774 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14775
14776 SYNOPSYS DESIGNWARE DMAC DRIVER
14777 M:      Viresh Kumar <vireshk@kernel.org>
14778 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14779 S:      Maintained
14780 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14781 F:      drivers/dma/dw/
14782 F:      include/dt-bindings/dma/dw-dmac.h
14783 F:      include/linux/dma/dw.h
14784 F:      include/linux/platform_data/dma-dw.h
14785
14786 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14787 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14788 L:      netdev@vger.kernel.org
14789 S:      Supported
14790 F:      drivers/net/ethernet/synopsys/
14791
14792 SYNOPSYS DESIGNWARE I2C DRIVER
14793 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14794 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14795 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14796 L:      linux-i2c@vger.kernel.org
14797 S:      Maintained
14798 F:      drivers/i2c/busses/i2c-designware-*
14799 F:      include/linux/platform_data/i2c-designware.h
14800
14801 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14802 M:      Jaehoon Chung <jh80.chung@samsung.com>
14803 L:      linux-mmc@vger.kernel.org
14804 S:      Maintained
14805 F:      drivers/mmc/host/dw_mmc*
14806
14807 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14808 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14809 S:      Supported
14810 F:      drivers/reset/reset-hsdk.c
14811 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14812 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14813
14814 SYSTEM CONFIGURATION (SYSCON)
14815 M:      Lee Jones <lee.jones@linaro.org>
14816 M:      Arnd Bergmann <arnd@arndb.de>
14817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14818 S:      Supported
14819 F:      drivers/mfd/syscon.c
14820
14821 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14822 M:      Sudeep Holla <sudeep.holla@arm.com>
14823 L:      linux-arm-kernel@lists.infradead.org
14824 S:      Maintained
14825 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14826 F:      drivers/clk/clk-sc[mp]i.c
14827 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14828 F:      drivers/firmware/arm_scpi.c
14829 F:      drivers/firmware/arm_scmi/
14830 F:      include/linux/sc[mp]i_protocol.h
14831
14832 SYSTEM RESET/SHUTDOWN DRIVERS
14833 M:      Sebastian Reichel <sre@kernel.org>
14834 L:      linux-pm@vger.kernel.org
14835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14836 S:      Maintained
14837 F:      Documentation/devicetree/bindings/power/reset/
14838 F:      drivers/power/reset/
14839
14840 SYSTEM TRACE MODULE CLASS
14841 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14842 S:      Maintained
14843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14844 F:      Documentation/trace/stm.rst
14845 F:      drivers/hwtracing/stm/
14846 F:      include/linux/stm.h
14847 F:      include/uapi/linux/stm.h
14848
14849 SYSV FILESYSTEM
14850 M:      Christoph Hellwig <hch@infradead.org>
14851 S:      Maintained
14852 F:      Documentation/filesystems/sysv-fs.txt
14853 F:      fs/sysv/
14854 F:      include/linux/sysv_fs.h
14855
14856 TARGET SUBSYSTEM
14857 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14858 L:      linux-scsi@vger.kernel.org
14859 L:      target-devel@vger.kernel.org
14860 W:      http://www.linux-iscsi.org
14861 W:      http://groups.google.com/group/linux-iscsi-target-dev
14862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14863 S:      Supported
14864 F:      drivers/target/
14865 F:      include/target/
14866 F:      Documentation/target/
14867
14868 TASKSTATS STATISTICS INTERFACE
14869 M:      Balbir Singh <bsingharora@gmail.com>
14870 S:      Maintained
14871 F:      Documentation/accounting/taskstats*
14872 F:      include/linux/taskstats*
14873 F:      kernel/taskstats.c
14874
14875 TC subsystem
14876 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14877 M:      Cong Wang <xiyou.wangcong@gmail.com>
14878 M:      Jiri Pirko <jiri@resnulli.us>
14879 L:      netdev@vger.kernel.org
14880 S:      Maintained
14881 F:      include/net/pkt_cls.h
14882 F:      include/net/pkt_sched.h
14883 F:      include/net/tc_act/
14884 F:      include/uapi/linux/pkt_cls.h
14885 F:      include/uapi/linux/pkt_sched.h
14886 F:      include/uapi/linux/tc_act/
14887 F:      include/uapi/linux/tc_ematch/
14888 F:      net/sched/
14889
14890 TC90522 MEDIA DRIVER
14891 M:      Akihiro Tsukada <tskd08@gmail.com>
14892 L:      linux-media@vger.kernel.org
14893 S:      Odd Fixes
14894 F:      drivers/media/dvb-frontends/tc90522*
14895
14896 TCP LOW PRIORITY MODULE
14897 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14898 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14899 W:      http://tcp-lp-mod.sourceforge.net/
14900 S:      Maintained
14901 F:      net/ipv4/tcp_lp.c
14902
14903 TDA10071 MEDIA DRIVER
14904 M:      Antti Palosaari <crope@iki.fi>
14905 L:      linux-media@vger.kernel.org
14906 W:      https://linuxtv.org
14907 W:      http://palosaari.fi/linux/
14908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14909 T:      git git://linuxtv.org/anttip/media_tree.git
14910 S:      Maintained
14911 F:      drivers/media/dvb-frontends/tda10071*
14912
14913 TDA18212 MEDIA DRIVER
14914 M:      Antti Palosaari <crope@iki.fi>
14915 L:      linux-media@vger.kernel.org
14916 W:      https://linuxtv.org
14917 W:      http://palosaari.fi/linux/
14918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14919 T:      git git://linuxtv.org/anttip/media_tree.git
14920 S:      Maintained
14921 F:      drivers/media/tuners/tda18212*
14922
14923 TDA18218 MEDIA DRIVER
14924 M:      Antti Palosaari <crope@iki.fi>
14925 L:      linux-media@vger.kernel.org
14926 W:      https://linuxtv.org
14927 W:      http://palosaari.fi/linux/
14928 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14929 T:      git git://linuxtv.org/anttip/media_tree.git
14930 S:      Maintained
14931 F:      drivers/media/tuners/tda18218*
14932
14933 TDA18250 MEDIA DRIVER
14934 M:      Olli Salonen <olli.salonen@iki.fi>
14935 L:      linux-media@vger.kernel.org
14936 W:      https://linuxtv.org
14937 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14938 T:      git git://linuxtv.org/media_tree.git
14939 S:      Maintained
14940 F:      drivers/media/tuners/tda18250*
14941
14942 TDA18271 MEDIA DRIVER
14943 M:      Michael Krufky <mkrufky@linuxtv.org>
14944 L:      linux-media@vger.kernel.org
14945 W:      https://linuxtv.org
14946 W:      http://github.com/mkrufky
14947 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14948 T:      git git://linuxtv.org/mkrufky/tuners.git
14949 S:      Maintained
14950 F:      drivers/media/tuners/tda18271*
14951
14952 TDA1997x MEDIA DRIVER
14953 M:      Tim Harvey <tharvey@gateworks.com>
14954 L:      linux-media@vger.kernel.org
14955 W:      https://linuxtv.org
14956 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14957 S:      Maintained
14958 F:      drivers/media/i2c/tda1997x.*
14959
14960 TDA827x MEDIA DRIVER
14961 M:      Michael Krufky <mkrufky@linuxtv.org>
14962 L:      linux-media@vger.kernel.org
14963 W:      https://linuxtv.org
14964 W:      http://github.com/mkrufky
14965 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14966 T:      git git://linuxtv.org/mkrufky/tuners.git
14967 S:      Maintained
14968 F:      drivers/media/tuners/tda8290.*
14969
14970 TDA8290 MEDIA DRIVER
14971 M:      Michael Krufky <mkrufky@linuxtv.org>
14972 L:      linux-media@vger.kernel.org
14973 W:      https://linuxtv.org
14974 W:      http://github.com/mkrufky
14975 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14976 T:      git git://linuxtv.org/mkrufky/tuners.git
14977 S:      Maintained
14978 F:      drivers/media/tuners/tda8290.*
14979
14980 TDA9840 MEDIA DRIVER
14981 M:      Hans Verkuil <hverkuil@xs4all.nl>
14982 L:      linux-media@vger.kernel.org
14983 T:      git git://linuxtv.org/media_tree.git
14984 W:      https://linuxtv.org
14985 S:      Maintained
14986 F:      drivers/media/i2c/tda9840*
14987
14988 TEA5761 TUNER DRIVER
14989 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14990 L:      linux-media@vger.kernel.org
14991 W:      https://linuxtv.org
14992 T:      git git://linuxtv.org/media_tree.git
14993 S:      Odd fixes
14994 F:      drivers/media/tuners/tea5761.*
14995
14996 TEA5767 TUNER DRIVER
14997 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14998 L:      linux-media@vger.kernel.org
14999 W:      https://linuxtv.org
15000 T:      git git://linuxtv.org/media_tree.git
15001 S:      Maintained
15002 F:      drivers/media/tuners/tea5767.*
15003
15004 TEA6415C MEDIA DRIVER
15005 M:      Hans Verkuil <hverkuil@xs4all.nl>
15006 L:      linux-media@vger.kernel.org
15007 T:      git git://linuxtv.org/media_tree.git
15008 W:      https://linuxtv.org
15009 S:      Maintained
15010 F:      drivers/media/i2c/tea6415c*
15011
15012 TEA6420 MEDIA DRIVER
15013 M:      Hans Verkuil <hverkuil@xs4all.nl>
15014 L:      linux-media@vger.kernel.org
15015 T:      git git://linuxtv.org/media_tree.git
15016 W:      https://linuxtv.org
15017 S:      Maintained
15018 F:      drivers/media/i2c/tea6420*
15019
15020 TEAM DRIVER
15021 M:      Jiri Pirko <jiri@resnulli.us>
15022 L:      netdev@vger.kernel.org
15023 S:      Supported
15024 F:      drivers/net/team/
15025 F:      include/linux/if_team.h
15026 F:      include/uapi/linux/if_team.h
15027
15028 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15029 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15030 S:      Maintained
15031 F:      arch/x86/platform/ts5500/
15032
15033 TECHNOTREND USB IR RECEIVER
15034 M:      Sean Young <sean@mess.org>
15035 L:      linux-media@vger.kernel.org
15036 S:      Maintained
15037 F:      drivers/media/rc/ttusbir.c
15038
15039 TECHWELL TW9910 VIDEO DECODER
15040 L:      linux-media@vger.kernel.org
15041 S:      Orphan
15042 F:      drivers/media/i2c/tw9910.c
15043 F:      include/media/i2c/tw9910.h
15044
15045 TEE SUBSYSTEM
15046 M:      Jens Wiklander <jens.wiklander@linaro.org>
15047 S:      Maintained
15048 F:      include/linux/tee_drv.h
15049 F:      include/uapi/linux/tee.h
15050 F:      drivers/tee/
15051 F:      Documentation/tee.txt
15052
15053 TEGRA ARCHITECTURE SUPPORT
15054 M:      Thierry Reding <thierry.reding@gmail.com>
15055 M:      Jonathan Hunter <jonathanh@nvidia.com>
15056 L:      linux-tegra@vger.kernel.org
15057 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15059 S:      Supported
15060 N:      [^a-z]tegra
15061
15062 TEGRA CLOCK DRIVER
15063 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15064 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15065 S:      Supported
15066 F:      drivers/clk/tegra/
15067
15068 TEGRA DMA DRIVERS
15069 M:      Laxman Dewangan <ldewangan@nvidia.com>
15070 M:      Jon Hunter <jonathanh@nvidia.com>
15071 S:      Supported
15072 F:      drivers/dma/tegra*
15073
15074 TEGRA I2C DRIVER
15075 M:      Laxman Dewangan <ldewangan@nvidia.com>
15076 S:      Supported
15077 F:      drivers/i2c/busses/i2c-tegra.c
15078
15079 TEGRA IOMMU DRIVERS
15080 M:      Thierry Reding <thierry.reding@gmail.com>
15081 L:      linux-tegra@vger.kernel.org
15082 S:      Supported
15083 F:      drivers/iommu/tegra*
15084
15085 TEGRA KBC DRIVER
15086 M:      Laxman Dewangan <ldewangan@nvidia.com>
15087 S:      Supported
15088 F:      drivers/input/keyboard/tegra-kbc.c
15089
15090 TEGRA NAND DRIVER
15091 M:      Stefan Agner <stefan@agner.ch>
15092 M:      Lucas Stach <dev@lynxeye.de>
15093 S:      Maintained
15094 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15095 F:      drivers/mtd/nand/raw/tegra_nand.c
15096
15097 TEGRA PWM DRIVER
15098 M:      Thierry Reding <thierry.reding@gmail.com>
15099 S:      Supported
15100 F:      drivers/pwm/pwm-tegra.c
15101
15102 TEGRA SERIAL DRIVER
15103 M:      Laxman Dewangan <ldewangan@nvidia.com>
15104 S:      Supported
15105 F:      drivers/tty/serial/serial-tegra.c
15106
15107 TEGRA SPI DRIVER
15108 M:      Laxman Dewangan <ldewangan@nvidia.com>
15109 S:      Supported
15110 F:      drivers/spi/spi-tegra*
15111
15112 TEHUTI ETHERNET DRIVER
15113 M:      Andy Gospodarek <andy@greyhouse.net>
15114 L:      netdev@vger.kernel.org
15115 S:      Supported
15116 F:      drivers/net/ethernet/tehuti/*
15117
15118 Telecom Clock Driver for MCPL0010
15119 M:      Mark Gross <mark.gross@intel.com>
15120 S:      Supported
15121 F:      drivers/char/tlclk.c
15122
15123 TENSILICA XTENSA PORT (xtensa)
15124 M:      Chris Zankel <chris@zankel.net>
15125 M:      Max Filippov <jcmvbkbc@gmail.com>
15126 L:      linux-xtensa@linux-xtensa.org
15127 T:      git git://github.com/czankel/xtensa-linux.git
15128 S:      Maintained
15129 F:      arch/xtensa/
15130 F:      drivers/irqchip/irq-xtensa-*
15131
15132 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15133 M:      Nishanth Menon <nm@ti.com>
15134 M:      Tero Kristo <t-kristo@ti.com>
15135 M:      Santosh Shilimkar <ssantosh@kernel.org>
15136 L:      linux-arm-kernel@lists.infradead.org
15137 S:      Maintained
15138 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15139 F:      drivers/firmware/ti_sci*
15140 F:      include/linux/soc/ti/ti_sci_protocol.h
15141 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15142 F:      drivers/soc/ti/ti_sci_pm_domains.c
15143 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15144 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15145 F:      drivers/clk/keystone/sci-clk.c
15146 F:      drivers/reset/reset-ti-sci.c
15147
15148 Texas Instruments ASoC drivers
15149 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15150 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15151 S:      Maintained
15152 F:      sound/soc/ti/
15153
15154 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15155 M:      Hans Verkuil <hverkuil@xs4all.nl>
15156 L:      linux-media@vger.kernel.org
15157 T:      git git://linuxtv.org/media_tree.git
15158 W:      https://linuxtv.org
15159 S:      Maintained
15160 F:      drivers/media/radio/radio-raremono.c
15161
15162 THERMAL
15163 M:      Zhang Rui <rui.zhang@intel.com>
15164 M:      Eduardo Valentin <edubezval@gmail.com>
15165 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15166 L:      linux-pm@vger.kernel.org
15167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15169 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15170 S:      Supported
15171 F:      drivers/thermal/
15172 F:      include/linux/thermal.h
15173 F:      include/uapi/linux/thermal.h
15174 F:      include/linux/cpu_cooling.h
15175 F:      Documentation/devicetree/bindings/thermal/
15176
15177 THERMAL/CPU_COOLING
15178 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15179 M:      Viresh Kumar <viresh.kumar@linaro.org>
15180 M:      Javi Merino <javi.merino@kernel.org>
15181 L:      linux-pm@vger.kernel.org
15182 S:      Supported
15183 F:      Documentation/thermal/cpu-cooling-api.txt
15184 F:      drivers/thermal/cpu_cooling.c
15185 F:      include/linux/cpu_cooling.h
15186
15187 THINKPAD ACPI EXTRAS DRIVER
15188 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15189 L:      ibm-acpi-devel@lists.sourceforge.net
15190 L:      platform-driver-x86@vger.kernel.org
15191 W:      http://ibm-acpi.sourceforge.net
15192 W:      http://thinkwiki.org/wiki/Ibm-acpi
15193 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15194 S:      Maintained
15195 F:      drivers/platform/x86/thinkpad_acpi.c
15196
15197 THUNDERBOLT DRIVER
15198 M:      Andreas Noever <andreas.noever@gmail.com>
15199 M:      Michael Jamet <michael.jamet@intel.com>
15200 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15201 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15203 S:      Maintained
15204 F:      Documentation/admin-guide/thunderbolt.rst
15205 F:      drivers/thunderbolt/
15206 F:      include/linux/thunderbolt.h
15207
15208 THUNDERBOLT NETWORK DRIVER
15209 M:      Michael Jamet <michael.jamet@intel.com>
15210 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15211 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15212 L:      netdev@vger.kernel.org
15213 S:      Maintained
15214 F:      drivers/net/thunderbolt.c
15215
15216 THUNDERX GPIO DRIVER
15217 M:      David Daney <david.daney@cavium.com>
15218 S:      Maintained
15219 F:      drivers/gpio/gpio-thunderx.c
15220
15221 TI AM437X VPFE DRIVER
15222 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15223 L:      linux-media@vger.kernel.org
15224 W:      https://linuxtv.org
15225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15226 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15227 S:      Maintained
15228 F:      drivers/media/platform/am437x/
15229
15230 TI BANDGAP AND THERMAL DRIVER
15231 M:      Eduardo Valentin <edubezval@gmail.com>
15232 M:      Keerthy <j-keerthy@ti.com>
15233 L:      linux-pm@vger.kernel.org
15234 L:      linux-omap@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/thermal/ti-soc-thermal/
15237
15238 TI BQ27XXX POWER SUPPLY DRIVER
15239 R:      Andrew F. Davis <afd@ti.com>
15240 F:      include/linux/power/bq27xxx_battery.h
15241 F:      drivers/power/supply/bq27xxx_battery.c
15242 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15243
15244 TI CDCE706 CLOCK DRIVER
15245 M:      Max Filippov <jcmvbkbc@gmail.com>
15246 S:      Maintained
15247 F:      drivers/clk/clk-cdce706.c
15248
15249 TI CLOCK DRIVER
15250 M:      Tero Kristo <t-kristo@ti.com>
15251 L:      linux-omap@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/clk/ti/
15254 F:      include/linux/clk/ti.h
15255
15256 TI DAVINCI MACHINE SUPPORT
15257 M:      Sekhar Nori <nsekhar@ti.com>
15258 M:      Kevin Hilman <khilman@kernel.org>
15259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15261 S:      Supported
15262 F:      arch/arm/mach-davinci/
15263 F:      drivers/i2c/busses/i2c-davinci.c
15264 F:      arch/arm/boot/dts/da850*
15265
15266 TI DAVINCI SERIES CLOCK DRIVER
15267 M:      David Lechner <david@lechnology.com>
15268 R:      Sekhar Nori <nsekhar@ti.com>
15269 S:      Maintained
15270 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15271 F:      drivers/clk/davinci/
15272
15273 TI DAVINCI SERIES GPIO DRIVER
15274 M:      Keerthy <j-keerthy@ti.com>
15275 L:      linux-gpio@vger.kernel.org
15276 S:      Maintained
15277 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15278 F:      drivers/gpio/gpio-davinci.c
15279
15280 TI DAVINCI SERIES MEDIA DRIVER
15281 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15282 L:      linux-media@vger.kernel.org
15283 W:      https://linuxtv.org
15284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15285 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15286 S:      Maintained
15287 F:      drivers/media/platform/davinci/
15288 F:      include/media/davinci/
15289
15290 TI ETHERNET SWITCH DRIVER (CPSW)
15291 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15292 L:      linux-omap@vger.kernel.org
15293 L:      netdev@vger.kernel.org
15294 S:      Maintained
15295 F:      drivers/net/ethernet/ti/cpsw*
15296 F:      drivers/net/ethernet/ti/davinci*
15297
15298 TI FLASH MEDIA INTERFACE DRIVER
15299 M:      Alex Dubov <oakad@yahoo.com>
15300 S:      Maintained
15301 F:      drivers/misc/tifm*
15302 F:      drivers/mmc/host/tifm_sd.c
15303 F:      include/linux/tifm.h
15304
15305 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15306 M:      Santosh Shilimkar <ssantosh@kernel.org>
15307 L:      linux-kernel@vger.kernel.org
15308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15309 S:      Maintained
15310 F:      drivers/soc/ti/*
15311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15312
15313 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15314 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15315 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15316 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15317 S:      Maintained
15318 F:      sound/soc/codecs/lm49453*
15319 F:      sound/soc/codecs/isabelle*
15320
15321 TI LP855x BACKLIGHT DRIVER
15322 M:      Milo Kim <milo.kim@ti.com>
15323 S:      Maintained
15324 F:      Documentation/backlight/lp855x-driver.txt
15325 F:      drivers/video/backlight/lp855x_bl.c
15326 F:      include/linux/platform_data/lp855x.h
15327
15328 TI LP8727 CHARGER DRIVER
15329 M:      Milo Kim <milo.kim@ti.com>
15330 S:      Maintained
15331 F:      drivers/power/supply/lp8727_charger.c
15332 F:      include/linux/platform_data/lp8727.h
15333
15334 TI LP8788 MFD DRIVER
15335 M:      Milo Kim <milo.kim@ti.com>
15336 S:      Maintained
15337 F:      drivers/iio/adc/lp8788_adc.c
15338 F:      drivers/leds/leds-lp8788.c
15339 F:      drivers/mfd/lp8788*.c
15340 F:      drivers/power/supply/lp8788-charger.c
15341 F:      drivers/regulator/lp8788-*.c
15342 F:      include/linux/mfd/lp8788*.h
15343
15344 TI NETCP ETHERNET DRIVER
15345 M:      Wingman Kwok <w-kwok2@ti.com>
15346 M:      Murali Karicheri <m-karicheri2@ti.com>
15347 L:      netdev@vger.kernel.org
15348 S:      Maintained
15349 F:      drivers/net/ethernet/ti/netcp*
15350
15351 TI PCM3060 ASoC CODEC DRIVER
15352 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15354 S:      Maintained
15355 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15356 F:      sound/soc/codecs/pcm3060*
15357
15358 TI TAS571X FAMILY ASoC CODEC DRIVER
15359 M:      Kevin Cernekee <cernekee@chromium.org>
15360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15361 S:      Odd Fixes
15362 F:      sound/soc/codecs/tas571x*
15363
15364 TI TRF7970A NFC DRIVER
15365 M:      Mark Greer <mgreer@animalcreek.com>
15366 L:      linux-wireless@vger.kernel.org
15367 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15368 S:      Supported
15369 F:      drivers/nfc/trf7970a.c
15370 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15371
15372 TI TWL4030 SERIES SOC CODEC DRIVER
15373 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15375 S:      Maintained
15376 F:      sound/soc/codecs/twl4030*
15377
15378 TI VPE/CAL DRIVERS
15379 M:      Benoit Parrot <bparrot@ti.com>
15380 L:      linux-media@vger.kernel.org
15381 W:      http://linuxtv.org/
15382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15383 S:      Maintained
15384 F:      drivers/media/platform/ti-vpe/
15385
15386 TI WILINK WIRELESS DRIVERS
15387 L:      linux-wireless@vger.kernel.org
15388 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15389 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15391 S:      Orphan
15392 F:      drivers/net/wireless/ti/
15393 F:      include/linux/wl12xx.h
15394
15395 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15396 M:      John Stultz <john.stultz@linaro.org>
15397 M:      Thomas Gleixner <tglx@linutronix.de>
15398 R:      Stephen Boyd <sboyd@kernel.org>
15399 L:      linux-kernel@vger.kernel.org
15400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15401 S:      Supported
15402 F:      include/linux/clocksource.h
15403 F:      include/linux/time.h
15404 F:      include/linux/timex.h
15405 F:      include/uapi/linux/time.h
15406 F:      include/uapi/linux/timex.h
15407 F:      kernel/time/clocksource.c
15408 F:      kernel/time/time*.c
15409 F:      kernel/time/alarmtimer.c
15410 F:      kernel/time/ntp.c
15411 F:      tools/testing/selftests/timers/
15412
15413 TIPC NETWORK LAYER
15414 M:      Jon Maloy <jon.maloy@ericsson.com>
15415 M:      Ying Xue <ying.xue@windriver.com>
15416 L:      netdev@vger.kernel.org (core kernel code)
15417 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15418 W:      http://tipc.sourceforge.net/
15419 S:      Maintained
15420 F:      include/uapi/linux/tipc*.h
15421 F:      net/tipc/
15422
15423 TLAN NETWORK DRIVER
15424 M:      Samuel Chessman <chessman@tux.org>
15425 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15426 W:      http://sourceforge.net/projects/tlan/
15427 S:      Maintained
15428 F:      Documentation/networking/device_drivers/ti/tlan.txt
15429 F:      drivers/net/ethernet/ti/tlan.*
15430
15431 TM6000 VIDEO4LINUX DRIVER
15432 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15433 L:      linux-media@vger.kernel.org
15434 W:      https://linuxtv.org
15435 T:      git git://linuxtv.org/media_tree.git
15436 S:      Odd fixes
15437 F:      drivers/media/usb/tm6000/
15438 F:      Documentation/media/v4l-drivers/tm6000*
15439
15440 TMIO/SDHI MMC DRIVER
15441 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15442 L:      linux-mmc@vger.kernel.org
15443 S:      Supported
15444 F:      drivers/mmc/host/tmio_mmc*
15445 F:      drivers/mmc/host/renesas_sdhi*
15446 F:      include/linux/mfd/tmio.h
15447
15448 TMP401 HARDWARE MONITOR DRIVER
15449 M:      Guenter Roeck <linux@roeck-us.net>
15450 L:      linux-hwmon@vger.kernel.org
15451 S:      Maintained
15452 F:      Documentation/hwmon/tmp401
15453 F:      drivers/hwmon/tmp401.c
15454
15455 TMPFS (SHMEM FILESYSTEM)
15456 M:      Hugh Dickins <hughd@google.com>
15457 L:      linux-mm@kvack.org
15458 S:      Maintained
15459 F:      include/linux/shmem_fs.h
15460 F:      mm/shmem.c
15461
15462 TOMOYO SECURITY MODULE
15463 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15464 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15465 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15466 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15467 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15468 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15469 W:      http://tomoyo.sourceforge.jp/
15470 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15471 S:      Maintained
15472 F:      security/tomoyo/
15473
15474 TOPSTAR LAPTOP EXTRAS DRIVER
15475 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15476 L:      platform-driver-x86@vger.kernel.org
15477 S:      Maintained
15478 F:      drivers/platform/x86/topstar-laptop.c
15479
15480 TORTURE-TEST MODULES
15481 M:      Davidlohr Bueso <dave@stgolabs.net>
15482 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15483 M:      Josh Triplett <josh@joshtriplett.org>
15484 L:      linux-kernel@vger.kernel.org
15485 S:      Supported
15486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15487 F:      Documentation/RCU/torture.txt
15488 F:      kernel/torture.c
15489 F:      kernel/rcu/rcutorture.c
15490 F:      kernel/rcu/rcuperf.c
15491 F:      kernel/locking/locktorture.c
15492
15493 TOSHIBA ACPI EXTRAS DRIVER
15494 M:      Azael Avalos <coproscefalo@gmail.com>
15495 L:      platform-driver-x86@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/platform/x86/toshiba_acpi.c
15498
15499 TOSHIBA BLUETOOTH DRIVER
15500 M:      Azael Avalos <coproscefalo@gmail.com>
15501 L:      platform-driver-x86@vger.kernel.org
15502 S:      Maintained
15503 F:      drivers/platform/x86/toshiba_bluetooth.c
15504
15505 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15506 M:      Azael Avalos <coproscefalo@gmail.com>
15507 L:      platform-driver-x86@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/platform/x86/toshiba_haps.c
15510
15511 TOSHIBA SMM DRIVER
15512 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15513 W:      http://www.buzzard.org.uk/toshiba/
15514 S:      Maintained
15515 F:      drivers/char/toshiba.c
15516 F:      include/linux/toshiba.h
15517 F:      include/uapi/linux/toshiba.h
15518
15519 TOSHIBA TC358743 DRIVER
15520 M:      Mats Randgaard <matrandg@cisco.com>
15521 L:      linux-media@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/media/i2c/tc358743*
15524 F:      include/media/i2c/tc358743.h
15525
15526 TOSHIBA WMI HOTKEYS DRIVER
15527 M:      Azael Avalos <coproscefalo@gmail.com>
15528 L:      platform-driver-x86@vger.kernel.org
15529 S:      Maintained
15530 F:      drivers/platform/x86/toshiba-wmi.c
15531
15532 TPM DEVICE DRIVER
15533 M:      Peter Huewe <peterhuewe@gmx.de>
15534 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15535 R:      Jason Gunthorpe <jgg@ziepe.ca>
15536 L:      linux-integrity@vger.kernel.org
15537 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15538 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15539 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15540 S:      Maintained
15541 F:      drivers/char/tpm/
15542
15543 TRACING
15544 M:      Steven Rostedt <rostedt@goodmis.org>
15545 M:      Ingo Molnar <mingo@redhat.com>
15546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15547 S:      Maintained
15548 F:      Documentation/trace/ftrace.rst
15549 F:      arch/*/*/*/ftrace.h
15550 F:      arch/*/kernel/ftrace.c
15551 F:      include/*/ftrace.h
15552 F:      include/linux/trace*.h
15553 F:      include/trace/
15554 F:      kernel/trace/
15555 F:      tools/testing/selftests/ftrace/
15556
15557 TRACING MMIO ACCESSES (MMIOTRACE)
15558 M:      Steven Rostedt <rostedt@goodmis.org>
15559 M:      Ingo Molnar <mingo@kernel.org>
15560 R:      Karol Herbst <karolherbst@gmail.com>
15561 R:      Pekka Paalanen <ppaalanen@gmail.com>
15562 S:      Maintained
15563 L:      linux-kernel@vger.kernel.org
15564 L:      nouveau@lists.freedesktop.org
15565 F:      kernel/trace/trace_mmiotrace.c
15566 F:      include/linux/mmiotrace.h
15567 F:      arch/x86/mm/kmmio.c
15568 F:      arch/x86/mm/mmio-mod.c
15569 F:      arch/x86/mm/testmmiotrace.c
15570
15571 TRIVIAL PATCHES
15572 M:      Jiri Kosina <trivial@kernel.org>
15573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15574 S:      Maintained
15575 K:      ^Subject:.*(?i)trivial
15576
15577 TEMPO SEMICONDUCTOR DRIVERS
15578 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15579 S:      Maintained
15580 F:      sound/soc/codecs/tscs*.c
15581 F:      sound/soc/codecs/tscs*.h
15582 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15583
15584 TTY LAYER
15585 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15586 M:      Jiri Slaby <jslaby@suse.com>
15587 S:      Supported
15588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15589 F:      Documentation/serial/
15590 F:      drivers/tty/
15591 F:      drivers/tty/serial/serial_core.c
15592 F:      include/linux/serial_core.h
15593 F:      include/linux/serial.h
15594 F:      include/linux/tty.h
15595 F:      include/uapi/linux/serial_core.h
15596 F:      include/uapi/linux/serial.h
15597 F:      include/uapi/linux/tty.h
15598
15599 TUA9001 MEDIA DRIVER
15600 M:      Antti Palosaari <crope@iki.fi>
15601 L:      linux-media@vger.kernel.org
15602 W:      https://linuxtv.org
15603 W:      http://palosaari.fi/linux/
15604 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15605 T:      git git://linuxtv.org/anttip/media_tree.git
15606 S:      Maintained
15607 F:      drivers/media/tuners/tua9001*
15608
15609 TULIP NETWORK DRIVERS
15610 L:      netdev@vger.kernel.org
15611 L:      linux-parisc@vger.kernel.org
15612 S:      Orphan
15613 F:      drivers/net/ethernet/dec/tulip/
15614
15615 TUN/TAP driver
15616 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15617 W:      http://vtun.sourceforge.net/tun
15618 S:      Maintained
15619 F:      Documentation/networking/tuntap.txt
15620 F:      arch/um/os-Linux/drivers/
15621
15622 TURBOCHANNEL SUBSYSTEM
15623 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15624 M:      Ralf Baechle <ralf@linux-mips.org>
15625 L:      linux-mips@vger.kernel.org
15626 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15627 S:      Maintained
15628 F:      drivers/tc/
15629 F:      include/linux/tc.h
15630
15631 TURBOSTAT UTILITY
15632 M:      "Len Brown" <lenb@kernel.org>
15633 L:      linux-pm@vger.kernel.org
15634 B:      https://bugzilla.kernel.org
15635 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15637 S:      Supported
15638 F:      tools/power/x86/turbostat/
15639
15640 TW5864 VIDEO4LINUX DRIVER
15641 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15642 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15643 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15644 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15645 L:      linux-media@vger.kernel.org
15646 S:      Supported
15647 F:      drivers/media/pci/tw5864/
15648
15649 TW68 VIDEO4LINUX DRIVER
15650 M:      Hans Verkuil <hverkuil@xs4all.nl>
15651 L:      linux-media@vger.kernel.org
15652 T:      git git://linuxtv.org/media_tree.git
15653 W:      https://linuxtv.org
15654 S:      Odd Fixes
15655 F:      drivers/media/pci/tw68/
15656
15657 TW686X VIDEO4LINUX DRIVER
15658 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15659 L:      linux-media@vger.kernel.org
15660 T:      git git://linuxtv.org/media_tree.git
15661 W:      http://linuxtv.org
15662 S:      Maintained
15663 F:      drivers/media/pci/tw686x/
15664
15665 UBI FILE SYSTEM (UBIFS)
15666 M:      Richard Weinberger <richard@nod.at>
15667 M:      Artem Bityutskiy <dedekind1@gmail.com>
15668 M:      Adrian Hunter <adrian.hunter@intel.com>
15669 L:      linux-mtd@lists.infradead.org
15670 T:      git git://git.infradead.org/ubifs-2.6.git
15671 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15672 S:      Supported
15673 F:      Documentation/filesystems/ubifs.txt
15674 F:      fs/ubifs/
15675
15676 UCLINUX (M68KNOMMU AND COLDFIRE)
15677 M:      Greg Ungerer <gerg@linux-m68k.org>
15678 W:      http://www.linux-m68k.org/
15679 W:      http://www.uclinux.org/
15680 L:      linux-m68k@lists.linux-m68k.org
15681 L:      uclinux-dev@uclinux.org  (subscribers-only)
15682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15683 S:      Maintained
15684 F:      arch/m68k/coldfire/
15685 F:      arch/m68k/68*/
15686 F:      arch/m68k/*/*_no.*
15687 F:      arch/m68k/include/asm/*_no.*
15688
15689 UDF FILESYSTEM
15690 M:      Jan Kara <jack@suse.com>
15691 S:      Maintained
15692 F:      Documentation/filesystems/udf.txt
15693 F:      fs/udf/
15694
15695 UDRAW TABLET
15696 M:      Bastien Nocera <hadess@hadess.net>
15697 L:      linux-input@vger.kernel.org
15698 S:      Maintained
15699 F:      drivers/hid/hid-udraw-ps3.c
15700
15701 UFS FILESYSTEM
15702 M:      Evgeniy Dushistov <dushistov@mail.ru>
15703 S:      Maintained
15704 F:      Documentation/filesystems/ufs.txt
15705 F:      fs/ufs/
15706
15707 UHID USERSPACE HID IO DRIVER:
15708 M:      David Herrmann <dh.herrmann@googlemail.com>
15709 L:      linux-input@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/hid/uhid.c
15712 F:      include/uapi/linux/uhid.h
15713
15714 ULPI BUS
15715 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15716 L:      linux-usb@vger.kernel.org
15717 S:      Maintained
15718 F:      drivers/usb/common/ulpi.c
15719 F:      include/linux/ulpi/
15720
15721 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15722 L:      linux-usb@vger.kernel.org
15723 S:      Orphan
15724 F:      drivers/uwb/
15725 F:      include/linux/uwb.h
15726 F:      include/linux/uwb/
15727
15728 UNICORE32 ARCHITECTURE:
15729 M:      Guan Xuetao <gxt@pku.edu.cn>
15730 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15731 S:      Maintained
15732 T:      git git://github.com/gxt/linux.git
15733 F:      arch/unicore32/
15734
15735 UNIFDEF
15736 M:      Tony Finch <dot@dotat.at>
15737 W:      http://dotat.at/prog/unifdef
15738 S:      Maintained
15739 F:      scripts/unifdef.c
15740
15741 UNIFORM CDROM DRIVER
15742 M:      Jens Axboe <axboe@kernel.dk>
15743 W:      http://www.kernel.dk
15744 S:      Maintained
15745 F:      Documentation/cdrom/
15746 F:      drivers/cdrom/cdrom.c
15747 F:      include/linux/cdrom.h
15748 F:      include/uapi/linux/cdrom.h
15749
15750 UNISYS S-PAR DRIVERS
15751 M:      David Kershner <david.kershner@unisys.com>
15752 L:      sparmaintainer@unisys.com (Unisys internal)
15753 S:      Supported
15754 F:      include/linux/visorbus.h
15755 F:      drivers/visorbus/
15756 F:      drivers/staging/unisys/
15757
15758 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15759 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15760 L:      linux-scsi@vger.kernel.org
15761 S:      Supported
15762 F:      Documentation/scsi/ufs.txt
15763 F:      drivers/scsi/ufs/
15764
15765 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15766 M:      Joao Pinto <jpinto@synopsys.com>
15767 L:      linux-scsi@vger.kernel.org
15768 S:      Supported
15769 F:      drivers/scsi/ufs/*dwc*
15770
15771 UNSORTED BLOCK IMAGES (UBI)
15772 M:      Artem Bityutskiy <dedekind1@gmail.com>
15773 M:      Richard Weinberger <richard@nod.at>
15774 W:      http://www.linux-mtd.infradead.org/
15775 L:      linux-mtd@lists.infradead.org
15776 T:      git git://git.infradead.org/ubifs-2.6.git
15777 S:      Supported
15778 F:      drivers/mtd/ubi/
15779 F:      include/linux/mtd/ubi.h
15780 F:      include/uapi/mtd/ubi-user.h
15781
15782 USB "USBNET" DRIVER FRAMEWORK
15783 M:      Oliver Neukum <oneukum@suse.com>
15784 L:      netdev@vger.kernel.org
15785 W:      http://www.linux-usb.org/usbnet
15786 S:      Maintained
15787 F:      drivers/net/usb/usbnet.c
15788 F:      include/linux/usb/usbnet.h
15789
15790 USB ACM DRIVER
15791 M:      Oliver Neukum <oneukum@suse.com>
15792 L:      linux-usb@vger.kernel.org
15793 S:      Maintained
15794 F:      Documentation/usb/acm.txt
15795 F:      drivers/usb/class/cdc-acm.*
15796
15797 USB AR5523 WIRELESS DRIVER
15798 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15799 L:      linux-wireless@vger.kernel.org
15800 S:      Maintained
15801 F:      drivers/net/wireless/ath/ar5523/
15802
15803 USB ATTACHED SCSI
15804 M:      Oliver Neukum <oneukum@suse.com>
15805 L:      linux-usb@vger.kernel.org
15806 L:      linux-scsi@vger.kernel.org
15807 S:      Maintained
15808 F:      drivers/usb/storage/uas.c
15809
15810 USB CDC ETHERNET DRIVER
15811 M:      Oliver Neukum <oliver@neukum.org>
15812 L:      linux-usb@vger.kernel.org
15813 S:      Maintained
15814 F:      drivers/net/usb/cdc_*.c
15815 F:      include/uapi/linux/usb/cdc.h
15816
15817 USB CHAOSKEY DRIVER
15818 M:      Keith Packard <keithp@keithp.com>
15819 L:      linux-usb@vger.kernel.org
15820 S:      Maintained
15821 F:      drivers/usb/misc/chaoskey.c
15822
15823 USB CYPRESS C67X00 DRIVER
15824 M:      Peter Korsgaard <jacmet@sunsite.dk>
15825 L:      linux-usb@vger.kernel.org
15826 S:      Maintained
15827 F:      drivers/usb/c67x00/
15828
15829 USB DAVICOM DM9601 DRIVER
15830 M:      Peter Korsgaard <jacmet@sunsite.dk>
15831 L:      netdev@vger.kernel.org
15832 W:      http://www.linux-usb.org/usbnet
15833 S:      Maintained
15834 F:      drivers/net/usb/dm9601.c
15835
15836 USB DIAMOND RIO500 DRIVER
15837 M:      Cesar Miquel <miquel@df.uba.ar>
15838 L:      rio500-users@lists.sourceforge.net
15839 W:      http://rio500.sourceforge.net
15840 S:      Maintained
15841 F:      drivers/usb/misc/rio500*
15842
15843 USB EHCI DRIVER
15844 M:      Alan Stern <stern@rowland.harvard.edu>
15845 L:      linux-usb@vger.kernel.org
15846 S:      Maintained
15847 F:      Documentation/usb/ehci.txt
15848 F:      drivers/usb/host/ehci*
15849
15850 USB GADGET/PERIPHERAL SUBSYSTEM
15851 M:      Felipe Balbi <balbi@kernel.org>
15852 L:      linux-usb@vger.kernel.org
15853 W:      http://www.linux-usb.org/gadget
15854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15855 S:      Maintained
15856 F:      drivers/usb/gadget/
15857 F:      include/linux/usb/gadget*
15858
15859 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15860 M:      Jiri Kosina <jikos@kernel.org>
15861 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15862 L:      linux-usb@vger.kernel.org
15863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15864 S:      Maintained
15865 F:      Documentation/hid/hiddev.txt
15866 F:      drivers/hid/usbhid/
15867
15868 USB INTEL XHCI ROLE MUX DRIVER
15869 M:      Hans de Goede <hdegoede@redhat.com>
15870 L:      linux-usb@vger.kernel.org
15871 S:      Maintained
15872 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15873
15874 USB ISP116X DRIVER
15875 M:      Olav Kongas <ok@artecdesign.ee>
15876 L:      linux-usb@vger.kernel.org
15877 S:      Maintained
15878 F:      drivers/usb/host/isp116x*
15879 F:      include/linux/usb/isp116x.h
15880
15881 USB LAN78XX ETHERNET DRIVER
15882 M:      Woojung Huh <woojung.huh@microchip.com>
15883 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15884 L:      netdev@vger.kernel.org
15885 S:      Maintained
15886 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15887 F:      drivers/net/usb/lan78xx.*
15888 F:      include/dt-bindings/net/microchip-lan78xx.h
15889
15890 USB MASS STORAGE DRIVER
15891 M:      Alan Stern <stern@rowland.harvard.edu>
15892 L:      linux-usb@vger.kernel.org
15893 L:      usb-storage@lists.one-eyed-alien.net
15894 S:      Maintained
15895 F:      drivers/usb/storage/
15896
15897 USB MIDI DRIVER
15898 M:      Clemens Ladisch <clemens@ladisch.de>
15899 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15900 T:      git git://git.alsa-project.org/alsa-kernel.git
15901 S:      Maintained
15902 F:      sound/usb/midi.*
15903
15904 USB NETWORKING DRIVERS
15905 L:      linux-usb@vger.kernel.org
15906 S:      Odd Fixes
15907 F:      drivers/net/usb/
15908
15909 USB OHCI DRIVER
15910 M:      Alan Stern <stern@rowland.harvard.edu>
15911 L:      linux-usb@vger.kernel.org
15912 S:      Maintained
15913 F:      Documentation/usb/ohci.txt
15914 F:      drivers/usb/host/ohci*
15915
15916 USB OTG FSM (Finite State Machine)
15917 M:      Peter Chen <Peter.Chen@nxp.com>
15918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15919 L:      linux-usb@vger.kernel.org
15920 S:      Maintained
15921 F:      drivers/usb/common/usb-otg-fsm.c
15922
15923 USB OVER IP DRIVER
15924 M:      Valentina Manea <valentina.manea.m@gmail.com>
15925 M:      Shuah Khan <shuah@kernel.org>
15926 M:      Shuah Khan <skhan@linuxfoundation.org>
15927 L:      linux-usb@vger.kernel.org
15928 S:      Maintained
15929 F:      Documentation/usb/usbip_protocol.txt
15930 F:      drivers/usb/usbip/
15931 F:      tools/usb/usbip/
15932 F:      tools/testing/selftests/drivers/usb/usbip/
15933
15934 USB PEGASUS DRIVER
15935 M:      Petko Manolov <petkan@nucleusys.com>
15936 L:      linux-usb@vger.kernel.org
15937 L:      netdev@vger.kernel.org
15938 T:      git git://github.com/petkan/pegasus.git
15939 W:      https://github.com/petkan/pegasus
15940 S:      Maintained
15941 F:      drivers/net/usb/pegasus.*
15942
15943 USB PHY LAYER
15944 M:      Felipe Balbi <balbi@kernel.org>
15945 L:      linux-usb@vger.kernel.org
15946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15947 S:      Maintained
15948 F:      drivers/usb/phy/
15949
15950 USB PRINTER DRIVER (usblp)
15951 M:      Pete Zaitcev <zaitcev@redhat.com>
15952 L:      linux-usb@vger.kernel.org
15953 S:      Supported
15954 F:      drivers/usb/class/usblp.c
15955
15956 USB QMI WWAN NETWORK DRIVER
15957 M:      Bjørn Mork <bjorn@mork.no>
15958 L:      netdev@vger.kernel.org
15959 S:      Maintained
15960 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15961 F:      drivers/net/usb/qmi_wwan.c
15962
15963 USB RTL8150 DRIVER
15964 M:      Petko Manolov <petkan@nucleusys.com>
15965 L:      linux-usb@vger.kernel.org
15966 L:      netdev@vger.kernel.org
15967 T:      git git://github.com/petkan/rtl8150.git
15968 W:      https://github.com/petkan/rtl8150
15969 S:      Maintained
15970 F:      drivers/net/usb/rtl8150.c
15971
15972 USB SERIAL SUBSYSTEM
15973 M:      Johan Hovold <johan@kernel.org>
15974 L:      linux-usb@vger.kernel.org
15975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15976 S:      Maintained
15977 F:      Documentation/usb/usb-serial.txt
15978 F:      drivers/usb/serial/
15979 F:      include/linux/usb/serial.h
15980
15981 USB SMSC75XX ETHERNET DRIVER
15982 M:      Steve Glendinning <steve.glendinning@shawell.net>
15983 L:      netdev@vger.kernel.org
15984 S:      Maintained
15985 F:      drivers/net/usb/smsc75xx.*
15986
15987 USB SMSC95XX ETHERNET DRIVER
15988 M:      Steve Glendinning <steve.glendinning@shawell.net>
15989 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15990 L:      netdev@vger.kernel.org
15991 S:      Maintained
15992 F:      drivers/net/usb/smsc95xx.*
15993
15994 USB SUBSYSTEM
15995 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15996 L:      linux-usb@vger.kernel.org
15997 W:      http://www.linux-usb.org
15998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15999 S:      Supported
16000 F:      Documentation/devicetree/bindings/usb/
16001 F:      Documentation/usb/
16002 F:      drivers/usb/
16003 F:      include/linux/usb.h
16004 F:      include/linux/usb/
16005
16006 USB TYPEC PI3USB30532 MUX DRIVER
16007 M:      Hans de Goede <hdegoede@redhat.com>
16008 L:      linux-usb@vger.kernel.org
16009 S:      Maintained
16010 F:      drivers/usb/typec/mux/pi3usb30532.c
16011
16012 USB TYPEC CLASS
16013 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16014 L:      linux-usb@vger.kernel.org
16015 S:      Maintained
16016 F:      Documentation/ABI/testing/sysfs-class-typec
16017 F:      Documentation/driver-api/usb/typec.rst
16018 F:      drivers/usb/typec/
16019 F:      include/linux/usb/typec.h
16020
16021 USB TYPEC BUS FOR ALTERNATE MODES
16022 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16023 L:      linux-usb@vger.kernel.org
16024 S:      Maintained
16025 F:      Documentation/ABI/testing/sysfs-bus-typec
16026 F:      Documentation/driver-api/usb/typec_bus.rst
16027 F:      drivers/usb/typec/altmodes/
16028 F:      include/linux/usb/typec_altmode.h
16029
16030 USB TYPEC PORT CONTROLLER DRIVERS
16031 M:      Guenter Roeck <linux@roeck-us.net>
16032 L:      linux-usb@vger.kernel.org
16033 S:      Maintained
16034 F:      drivers/usb/typec/tcpm/
16035
16036 USB UHCI DRIVER
16037 M:      Alan Stern <stern@rowland.harvard.edu>
16038 L:      linux-usb@vger.kernel.org
16039 S:      Maintained
16040 F:      drivers/usb/host/uhci*
16041
16042 USB VIDEO CLASS
16043 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16044 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16045 L:      linux-media@vger.kernel.org
16046 T:      git git://linuxtv.org/media_tree.git
16047 W:      http://www.ideasonboard.org/uvc/
16048 S:      Maintained
16049 F:      drivers/media/usb/uvc/
16050 F:      include/uapi/linux/uvcvideo.h
16051
16052 USB VISION DRIVER
16053 M:      Hans Verkuil <hverkuil@xs4all.nl>
16054 L:      linux-media@vger.kernel.org
16055 T:      git git://linuxtv.org/media_tree.git
16056 W:      https://linuxtv.org
16057 S:      Odd Fixes
16058 F:      drivers/media/usb/usbvision/
16059
16060 USB WEBCAM GADGET
16061 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16062 L:      linux-usb@vger.kernel.org
16063 S:      Maintained
16064 F:      drivers/usb/gadget/function/*uvc*
16065 F:      drivers/usb/gadget/legacy/webcam.c
16066 F:      include/uapi/linux/usb/g_uvc.h
16067
16068 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16069 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16070 L:      linux-wireless@vger.kernel.org
16071 S:      Maintained
16072 F:      drivers/net/wireless/rndis_wlan.c
16073
16074 USB XHCI DRIVER
16075 M:      Mathias Nyman <mathias.nyman@intel.com>
16076 L:      linux-usb@vger.kernel.org
16077 S:      Supported
16078 F:      drivers/usb/host/xhci*
16079 F:      drivers/usb/host/pci-quirks*
16080
16081 USB ZD1201 DRIVER
16082 L:      linux-wireless@vger.kernel.org
16083 W:      http://linux-lc100020.sourceforge.net
16084 S:      Orphan
16085 F:      drivers/net/wireless/zydas/zd1201.*
16086
16087 USB ZR364XX DRIVER
16088 M:      Antoine Jacquet <royale@zerezo.com>
16089 L:      linux-usb@vger.kernel.org
16090 L:      linux-media@vger.kernel.org
16091 T:      git git://linuxtv.org/media_tree.git
16092 W:      http://royale.zerezo.com/zr364xx/
16093 S:      Maintained
16094 F:      Documentation/media/v4l-drivers/zr364xx*
16095 F:      drivers/media/usb/zr364xx/
16096
16097 USER-MODE LINUX (UML)
16098 M:      Jeff Dike <jdike@addtoit.com>
16099 M:      Richard Weinberger <richard@nod.at>
16100 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16101 L:      linux-um@lists.infradead.org
16102 W:      http://user-mode-linux.sourceforge.net
16103 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16105 S:      Maintained
16106 F:      Documentation/virtual/uml/
16107 F:      arch/um/
16108 F:      arch/x86/um/
16109 F:      fs/hostfs/
16110
16111 USERSPACE COPYIN/COPYOUT (UIOVEC)
16112 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16113 S:      Maintained
16114 F:      lib/iov_iter.c
16115 F:      include/linux/uio.h
16116
16117 USERSPACE DMA BUFFER DRIVER
16118 M:      Gerd Hoffmann <kraxel@redhat.com>
16119 S:      Maintained
16120 L:      dri-devel@lists.freedesktop.org
16121 F:      drivers/dma-buf/udmabuf.c
16122 F:      include/uapi/linux/udmabuf.h
16123 T:      git git://anongit.freedesktop.org/drm/drm-misc
16124
16125 USERSPACE I/O (UIO)
16126 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16127 S:      Maintained
16128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16129 F:      Documentation/driver-api/uio-howto.rst
16130 F:      drivers/uio/
16131 F:      include/linux/uio_driver.h
16132
16133 UTIL-LINUX PACKAGE
16134 M:      Karel Zak <kzak@redhat.com>
16135 L:      util-linux@vger.kernel.org
16136 W:      http://en.wikipedia.org/wiki/Util-linux
16137 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16138 S:      Maintained
16139
16140 UUID HELPERS
16141 M:      Christoph Hellwig <hch@lst.de>
16142 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16143 L:      linux-kernel@vger.kernel.org
16144 T:      git git://git.infradead.org/users/hch/uuid.git
16145 F:      lib/uuid.c
16146 F:      lib/test_uuid.c
16147 F:      include/linux/uuid.h
16148 F:      include/uapi/linux/uuid.h
16149 S:      Maintained
16150
16151 UVESAFB DRIVER
16152 M:      Michal Januszewski <spock@gentoo.org>
16153 L:      linux-fbdev@vger.kernel.org
16154 W:      https://github.com/mjanusz/v86d
16155 S:      Maintained
16156 F:      Documentation/fb/uvesafb.txt
16157 F:      drivers/video/fbdev/uvesafb.*
16158
16159 VF610 NAND DRIVER
16160 M:      Stefan Agner <stefan@agner.ch>
16161 L:      linux-mtd@lists.infradead.org
16162 S:      Supported
16163 F:      drivers/mtd/nand/raw/vf610_nfc.c
16164
16165 VFAT/FAT/MSDOS FILESYSTEM
16166 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16167 S:      Maintained
16168 F:      Documentation/filesystems/vfat.txt
16169 F:      fs/fat/
16170
16171 VFIO DRIVER
16172 M:      Alex Williamson <alex.williamson@redhat.com>
16173 L:      kvm@vger.kernel.org
16174 T:      git git://github.com/awilliam/linux-vfio.git
16175 S:      Maintained
16176 F:      Documentation/vfio.txt
16177 F:      drivers/vfio/
16178 F:      include/linux/vfio.h
16179 F:      include/uapi/linux/vfio.h
16180
16181 VFIO MEDIATED DEVICE DRIVERS
16182 M:      Kirti Wankhede <kwankhede@nvidia.com>
16183 L:      kvm@vger.kernel.org
16184 S:      Maintained
16185 F:      Documentation/vfio-mediated-device.txt
16186 F:      drivers/vfio/mdev/
16187 F:      include/linux/mdev.h
16188 F:      samples/vfio-mdev/
16189
16190 VFIO PLATFORM DRIVER
16191 M:      Eric Auger <eric.auger@redhat.com>
16192 L:      kvm@vger.kernel.org
16193 S:      Maintained
16194 F:      drivers/vfio/platform/
16195
16196 VGA_SWITCHEROO
16197 R:      Lukas Wunner <lukas@wunner.de>
16198 S:      Maintained
16199 F:      Documentation/gpu/vga-switcheroo.rst
16200 F:      drivers/gpu/vga/vga_switcheroo.c
16201 F:      include/linux/vga_switcheroo.h
16202 T:      git git://anongit.freedesktop.org/drm/drm-misc
16203
16204 VIA RHINE NETWORK DRIVER
16205 S:      Orphan
16206 F:      drivers/net/ethernet/via/via-rhine.c
16207
16208 VIA SD/MMC CARD CONTROLLER DRIVER
16209 M:      Bruce Chang <brucechang@via.com.tw>
16210 M:      Harald Welte <HaraldWelte@viatech.com>
16211 S:      Maintained
16212 F:      drivers/mmc/host/via-sdmmc.c
16213
16214 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16215 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16216 L:      linux-fbdev@vger.kernel.org
16217 S:      Maintained
16218 F:      include/linux/via-core.h
16219 F:      include/linux/via-gpio.h
16220 F:      include/linux/via_i2c.h
16221 F:      drivers/video/fbdev/via/
16222
16223 VIA VELOCITY NETWORK DRIVER
16224 M:      Francois Romieu <romieu@fr.zoreil.com>
16225 L:      netdev@vger.kernel.org
16226 S:      Maintained
16227 F:      drivers/net/ethernet/via/via-velocity.*
16228
16229 VICODEC VIRTUAL CODEC DRIVER
16230 M:      Hans Verkuil <hans.verkuil@cisco.com>
16231 L:      linux-media@vger.kernel.org
16232 T:      git git://linuxtv.org/media_tree.git
16233 W:      https://linuxtv.org
16234 S:      Maintained
16235 F:      drivers/media/platform/vicodec/*
16236
16237 VIDEO MULTIPLEXER DRIVER
16238 M:      Philipp Zabel <p.zabel@pengutronix.de>
16239 L:      linux-media@vger.kernel.org
16240 S:      Maintained
16241 F:      drivers/media/platform/video-mux.c
16242
16243 VIDEO I2C POLLING DRIVER
16244 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16245 L:      linux-media@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/media/i2c/video-i2c.c
16248
16249 VIDEOBUF2 FRAMEWORK
16250 M:      Pawel Osciak <pawel@osciak.com>
16251 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16252 M:      Kyungmin Park <kyungmin.park@samsung.com>
16253 L:      linux-media@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/media/common/videobuf2/*
16256 F:      include/media/videobuf2-*
16257
16258 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16259 M:      Helen Koike <helen.koike@collabora.com>
16260 L:      linux-media@vger.kernel.org
16261 T:      git git://linuxtv.org/media_tree.git
16262 W:      https://linuxtv.org
16263 S:      Maintained
16264 F:      drivers/media/platform/vimc/*
16265
16266 VIRT LIB
16267 M:      Alex Williamson <alex.williamson@redhat.com>
16268 M:      Paolo Bonzini <pbonzini@redhat.com>
16269 L:      kvm@vger.kernel.org
16270 S:      Supported
16271 F:      virt/lib/
16272
16273 VIRTIO AND VHOST VSOCK DRIVER
16274 M:      Stefan Hajnoczi <stefanha@redhat.com>
16275 L:      kvm@vger.kernel.org
16276 L:      virtualization@lists.linux-foundation.org
16277 L:      netdev@vger.kernel.org
16278 S:      Maintained
16279 F:      include/linux/virtio_vsock.h
16280 F:      include/uapi/linux/virtio_vsock.h
16281 F:      include/uapi/linux/vsockmon.h
16282 F:      include/uapi/linux/vm_sockets_diag.h
16283 F:      net/vmw_vsock/diag.c
16284 F:      net/vmw_vsock/af_vsock_tap.c
16285 F:      net/vmw_vsock/virtio_transport_common.c
16286 F:      net/vmw_vsock/virtio_transport.c
16287 F:      drivers/net/vsockmon.c
16288 F:      drivers/vhost/vsock.c
16289 F:      tools/testing/vsock/
16290
16291 VIRTIO CONSOLE DRIVER
16292 M:      Amit Shah <amit@kernel.org>
16293 L:      virtualization@lists.linux-foundation.org
16294 S:      Maintained
16295 F:      drivers/char/virtio_console.c
16296 F:      include/linux/virtio_console.h
16297 F:      include/uapi/linux/virtio_console.h
16298
16299 VIRTIO CORE, NET AND BLOCK DRIVERS
16300 M:      "Michael S. Tsirkin" <mst@redhat.com>
16301 M:      Jason Wang <jasowang@redhat.com>
16302 L:      virtualization@lists.linux-foundation.org
16303 S:      Maintained
16304 F:      Documentation/devicetree/bindings/virtio/
16305 F:      drivers/virtio/
16306 F:      tools/virtio/
16307 F:      drivers/net/virtio_net.c
16308 F:      drivers/block/virtio_blk.c
16309 F:      include/linux/virtio*.h
16310 F:      include/uapi/linux/virtio_*.h
16311 F:      drivers/crypto/virtio/
16312 F:      mm/balloon_compaction.c
16313
16314 VIRTIO CRYPTO DRIVER
16315 M:      Gonglei <arei.gonglei@huawei.com>
16316 L:      virtualization@lists.linux-foundation.org
16317 L:      linux-crypto@vger.kernel.org
16318 S:      Maintained
16319 F:      drivers/crypto/virtio/
16320 F:      include/uapi/linux/virtio_crypto.h
16321
16322 VIRTIO DRIVERS FOR S390
16323 M:      Cornelia Huck <cohuck@redhat.com>
16324 M:      Halil Pasic <pasic@linux.ibm.com>
16325 L:      linux-s390@vger.kernel.org
16326 L:      virtualization@lists.linux-foundation.org
16327 L:      kvm@vger.kernel.org
16328 S:      Supported
16329 F:      drivers/s390/virtio/
16330 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16331
16332 VIRTIO GPU DRIVER
16333 M:      David Airlie <airlied@linux.ie>
16334 M:      Gerd Hoffmann <kraxel@redhat.com>
16335 L:      dri-devel@lists.freedesktop.org
16336 L:      virtualization@lists.linux-foundation.org
16337 T:      git git://anongit.freedesktop.org/drm/drm-misc
16338 S:      Maintained
16339 F:      drivers/gpu/drm/virtio/
16340 F:      include/uapi/linux/virtio_gpu.h
16341
16342 VIRTIO HOST (VHOST)
16343 M:      "Michael S. Tsirkin" <mst@redhat.com>
16344 M:      Jason Wang <jasowang@redhat.com>
16345 L:      kvm@vger.kernel.org
16346 L:      virtualization@lists.linux-foundation.org
16347 L:      netdev@vger.kernel.org
16348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16349 S:      Maintained
16350 F:      drivers/vhost/
16351 F:      include/uapi/linux/vhost.h
16352
16353 VIRTIO INPUT DRIVER
16354 M:      Gerd Hoffmann <kraxel@redhat.com>
16355 S:      Maintained
16356 F:      drivers/virtio/virtio_input.c
16357 F:      include/uapi/linux/virtio_input.h
16358
16359 VIRTUAL BOX GUEST DEVICE DRIVER
16360 M:      Hans de Goede <hdegoede@redhat.com>
16361 M:      Arnd Bergmann <arnd@arndb.de>
16362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16363 S:      Maintained
16364 F:      include/linux/vbox_utils.h
16365 F:      include/uapi/linux/vbox*.h
16366 F:      drivers/virt/vboxguest/
16367
16368 VIRTUAL SERIO DEVICE DRIVER
16369 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16370 S:      Maintained
16371 F:      drivers/input/serio/userio.c
16372 F:      include/uapi/linux/userio.h
16373
16374 VIVID VIRTUAL VIDEO DRIVER
16375 M:      Hans Verkuil <hverkuil@xs4all.nl>
16376 L:      linux-media@vger.kernel.org
16377 T:      git git://linuxtv.org/media_tree.git
16378 W:      https://linuxtv.org
16379 S:      Maintained
16380 F:      drivers/media/platform/vivid/*
16381
16382 VLYNQ BUS
16383 M:      Florian Fainelli <f.fainelli@gmail.com>
16384 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16385 S:      Maintained
16386 F:      drivers/vlynq/vlynq.c
16387 F:      include/linux/vlynq.h
16388
16389 VME SUBSYSTEM
16390 M:      Martyn Welch <martyn@welchs.me.uk>
16391 M:      Manohar Vanga <manohar.vanga@gmail.com>
16392 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16393 L:      devel@driverdev.osuosl.org
16394 S:      Maintained
16395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16396 F:      Documentation/driver-api/vme.rst
16397 F:      drivers/staging/vme/
16398 F:      drivers/vme/
16399 F:      include/linux/vme*
16400
16401 VMWARE BALLOON DRIVER
16402 M:      Julien Freche <jfreche@vmware.com>
16403 M:      Nadav Amit <namit@vmware.com>
16404 M:      "VMware, Inc." <pv-drivers@vmware.com>
16405 L:      linux-kernel@vger.kernel.org
16406 S:      Maintained
16407 F:      drivers/misc/vmw_balloon.c
16408
16409 VMWARE HYPERVISOR INTERFACE
16410 M:      Alok Kataria <akataria@vmware.com>
16411 L:      virtualization@lists.linux-foundation.org
16412 S:      Supported
16413 F:      arch/x86/kernel/cpu/vmware.c
16414
16415 VMWARE PVRDMA DRIVER
16416 M:      Adit Ranadive <aditr@vmware.com>
16417 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16418 L:      linux-rdma@vger.kernel.org
16419 S:      Maintained
16420 F:      drivers/infiniband/hw/vmw_pvrdma/
16421
16422 VMware PVSCSI driver
16423 M:      Jim Gill <jgill@vmware.com>
16424 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16425 L:      linux-scsi@vger.kernel.org
16426 S:      Maintained
16427 F:      drivers/scsi/vmw_pvscsi.c
16428 F:      drivers/scsi/vmw_pvscsi.h
16429
16430 VMWARE VMMOUSE SUBDRIVER
16431 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16432 M:      "VMware, Inc." <pv-drivers@vmware.com>
16433 L:      linux-input@vger.kernel.org
16434 S:      Maintained
16435 F:      drivers/input/mouse/vmmouse.c
16436 F:      drivers/input/mouse/vmmouse.h
16437
16438 VMWARE VMXNET3 ETHERNET DRIVER
16439 M:      Ronak Doshi <doshir@vmware.com>
16440 M:      "VMware, Inc." <pv-drivers@vmware.com>
16441 L:      netdev@vger.kernel.org
16442 S:      Maintained
16443 F:      drivers/net/vmxnet3/
16444
16445 VOCORE VOCORE2 BOARD
16446 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16447 L:      linux-mips@vger.kernel.org
16448 S:      Maintained
16449 F:      arch/mips/boot/dts/ralink/vocore2.dts
16450
16451 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16452 M:      Liam Girdwood <lgirdwood@gmail.com>
16453 M:      Mark Brown <broonie@kernel.org>
16454 L:      linux-kernel@vger.kernel.org
16455 W:      http://www.slimlogic.co.uk/?p=48
16456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16457 S:      Supported
16458 F:      Documentation/devicetree/bindings/regulator/
16459 F:      Documentation/power/regulator/
16460 F:      drivers/regulator/
16461 F:      include/dt-bindings/regulator/
16462 F:      include/linux/regulator/
16463
16464 VRF
16465 M:      David Ahern <dsa@cumulusnetworks.com>
16466 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16467 L:      netdev@vger.kernel.org
16468 S:      Maintained
16469 F:      drivers/net/vrf.c
16470 F:      Documentation/networking/vrf.txt
16471
16472 VT1211 HARDWARE MONITOR DRIVER
16473 M:      Juerg Haefliger <juergh@gmail.com>
16474 L:      linux-hwmon@vger.kernel.org
16475 S:      Maintained
16476 F:      Documentation/hwmon/vt1211
16477 F:      drivers/hwmon/vt1211.c
16478
16479 VT8231 HARDWARE MONITOR DRIVER
16480 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16481 L:      linux-hwmon@vger.kernel.org
16482 S:      Maintained
16483 F:      drivers/hwmon/vt8231.c
16484
16485 VUB300 USB to SDIO/SD/MMC bridge chip
16486 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16487 L:      linux-mmc@vger.kernel.org
16488 L:      linux-usb@vger.kernel.org
16489 S:      Supported
16490 F:      drivers/mmc/host/vub300.c
16491
16492 W1 DALLAS'S 1-WIRE BUS
16493 M:      Evgeniy Polyakov <zbr@ioremap.net>
16494 S:      Maintained
16495 F:      Documentation/devicetree/bindings/w1/
16496 F:      Documentation/w1/
16497 F:      drivers/w1/
16498 F:      include/linux/w1.h
16499
16500 W83791D HARDWARE MONITORING DRIVER
16501 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16502 L:      linux-hwmon@vger.kernel.org
16503 S:      Maintained
16504 F:      Documentation/hwmon/w83791d
16505 F:      drivers/hwmon/w83791d.c
16506
16507 W83793 HARDWARE MONITORING DRIVER
16508 M:      Rudolf Marek <r.marek@assembler.cz>
16509 L:      linux-hwmon@vger.kernel.org
16510 S:      Maintained
16511 F:      Documentation/hwmon/w83793
16512 F:      drivers/hwmon/w83793.c
16513
16514 W83795 HARDWARE MONITORING DRIVER
16515 M:      Jean Delvare <jdelvare@suse.com>
16516 L:      linux-hwmon@vger.kernel.org
16517 S:      Maintained
16518 F:      drivers/hwmon/w83795.c
16519
16520 W83L51xD SD/MMC CARD INTERFACE DRIVER
16521 M:      Pierre Ossman <pierre@ossman.eu>
16522 S:      Maintained
16523 F:      drivers/mmc/host/wbsd.*
16524
16525 WACOM PROTOCOL 4 SERIAL TABLETS
16526 M:      Julian Squires <julian@cipht.net>
16527 M:      Hans de Goede <hdegoede@redhat.com>
16528 L:      linux-input@vger.kernel.org
16529 S:      Maintained
16530 F:      drivers/input/tablet/wacom_serial4.c
16531
16532 WATCHDOG DEVICE DRIVERS
16533 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16534 M:      Guenter Roeck <linux@roeck-us.net>
16535 L:      linux-watchdog@vger.kernel.org
16536 W:      http://www.linux-watchdog.org/
16537 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16538 S:      Maintained
16539 F:      Documentation/devicetree/bindings/watchdog/
16540 F:      Documentation/watchdog/
16541 F:      drivers/watchdog/
16542 F:      include/linux/watchdog.h
16543 F:      include/uapi/linux/watchdog.h
16544
16545 WHISKEYCOVE PMIC GPIO DRIVER
16546 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16547 L:      linux-gpio@vger.kernel.org
16548 S:      Maintained
16549 F:      drivers/gpio/gpio-wcove.c
16550
16551 WIIMOTE HID DRIVER
16552 M:      David Herrmann <dh.herrmann@googlemail.com>
16553 L:      linux-input@vger.kernel.org
16554 S:      Maintained
16555 F:      drivers/hid/hid-wiimote*
16556
16557 WILOCITY WIL6210 WIRELESS DRIVER
16558 M:      Maya Erez <merez@codeaurora.org>
16559 L:      linux-wireless@vger.kernel.org
16560 L:      wil6210@qti.qualcomm.com
16561 S:      Supported
16562 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16563 F:      drivers/net/wireless/ath/wil6210/
16564
16565 WIMAX STACK
16566 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16567 M:      linux-wimax@intel.com
16568 L:      wimax@linuxwimax.org (subscribers-only)
16569 S:      Supported
16570 W:      http://linuxwimax.org
16571 F:      Documentation/wimax/README.wimax
16572 F:      include/linux/wimax/debug.h
16573 F:      include/net/wimax.h
16574 F:      include/uapi/linux/wimax.h
16575 F:      net/wimax/
16576
16577 WINBOND CIR DRIVER
16578 M:      David Härdeman <david@hardeman.nu>
16579 S:      Maintained
16580 F:      drivers/media/rc/winbond-cir.c
16581
16582 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16583 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16584 L:      linux-watchdog@vger.kernel.org
16585 S:      Maintained
16586 F:      drivers/watchdog/ebc-c384_wdt.c
16587
16588 WINSYSTEMS WS16C48 GPIO DRIVER
16589 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16590 L:      linux-gpio@vger.kernel.org
16591 S:      Maintained
16592 F:      drivers/gpio/gpio-ws16c48.c
16593
16594 WISTRON LAPTOP BUTTON DRIVER
16595 M:      Miloslav Trmac <mitr@volny.cz>
16596 S:      Maintained
16597 F:      drivers/input/misc/wistron_btns.c
16598
16599 WL3501 WIRELESS PCMCIA CARD DRIVER
16600 L:      linux-wireless@vger.kernel.org
16601 S:      Odd fixes
16602 F:      drivers/net/wireless/wl3501*
16603
16604 WOLFSON MICROELECTRONICS DRIVERS
16605 L:      patches@opensource.cirrus.com
16606 T:      git https://github.com/CirrusLogic/linux-drivers.git
16607 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16608 S:      Supported
16609 F:      Documentation/hwmon/wm83??
16610 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16611 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16612 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16613 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16614 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16615 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16616 F:      drivers/clk/clk-wm83*.c
16617 F:      drivers/extcon/extcon-arizona.c
16618 F:      drivers/leds/leds-wm83*.c
16619 F:      drivers/gpio/gpio-*wm*.c
16620 F:      drivers/gpio/gpio-arizona.c
16621 F:      drivers/hwmon/wm83??-hwmon.c
16622 F:      drivers/input/misc/wm831x-on.c
16623 F:      drivers/input/touchscreen/wm831x-ts.c
16624 F:      drivers/input/touchscreen/wm97*.c
16625 F:      drivers/mfd/arizona*
16626 F:      drivers/mfd/wm*.c
16627 F:      drivers/mfd/cs47l24*
16628 F:      drivers/power/supply/wm83*.c
16629 F:      drivers/rtc/rtc-wm83*.c
16630 F:      drivers/regulator/wm8*.c
16631 F:      drivers/regulator/arizona*
16632 F:      drivers/video/backlight/wm83*_bl.c
16633 F:      drivers/watchdog/wm83*_wdt.c
16634 F:      include/linux/mfd/arizona/
16635 F:      include/linux/mfd/wm831x/
16636 F:      include/linux/mfd/wm8350/
16637 F:      include/linux/mfd/wm8400*
16638 F:      include/linux/regulator/arizona*
16639 F:      include/linux/wm97xx.h
16640 F:      include/sound/wm????.h
16641 F:      sound/soc/codecs/arizona.?
16642 F:      sound/soc/codecs/wm*
16643 F:      sound/soc/codecs/cs47l24*
16644
16645 WORKQUEUE
16646 M:      Tejun Heo <tj@kernel.org>
16647 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16649 S:      Maintained
16650 F:      include/linux/workqueue.h
16651 F:      kernel/workqueue.c
16652 F:      Documentation/core-api/workqueue.rst
16653
16654 X-POWERS AXP288 PMIC DRIVERS
16655 M:      Hans de Goede <hdegoede@redhat.com>
16656 S:      Maintained
16657 N:      axp288
16658 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16659
16660 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16661 M:      Chen-Yu Tsai <wens@csie.org>
16662 L:      linux-kernel@vger.kernel.org
16663 S:      Maintained
16664 N:      axp[128]
16665
16666 X.25 NETWORK LAYER
16667 M:      Andrew Hendry <andrew.hendry@gmail.com>
16668 L:      linux-x25@vger.kernel.org
16669 S:      Odd Fixes
16670 F:      Documentation/networking/x25*
16671 F:      include/net/x25*
16672 F:      net/x25/
16673
16674 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16675 M:      Thomas Gleixner <tglx@linutronix.de>
16676 M:      Ingo Molnar <mingo@redhat.com>
16677 M:      Borislav Petkov <bp@alien8.de>
16678 R:      "H. Peter Anvin" <hpa@zytor.com>
16679 M:      x86@kernel.org
16680 L:      linux-kernel@vger.kernel.org
16681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16682 S:      Maintained
16683 F:      Documentation/devicetree/bindings/x86/
16684 F:      Documentation/x86/
16685 F:      arch/x86/
16686
16687 X86 ENTRY CODE
16688 M:      Andy Lutomirski <luto@kernel.org>
16689 L:      linux-kernel@vger.kernel.org
16690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16691 S:      Maintained
16692 F:      arch/x86/entry/
16693
16694 X86 MCE INFRASTRUCTURE
16695 M:      Tony Luck <tony.luck@intel.com>
16696 M:      Borislav Petkov <bp@alien8.de>
16697 L:      linux-edac@vger.kernel.org
16698 S:      Maintained
16699 F:      arch/x86/kernel/cpu/mcheck/*
16700
16701 X86 MICROCODE UPDATE SUPPORT
16702 M:      Borislav Petkov <bp@alien8.de>
16703 S:      Maintained
16704 F:      arch/x86/kernel/cpu/microcode/*
16705
16706 X86 MM
16707 M:      Dave Hansen <dave.hansen@linux.intel.com>
16708 M:      Andy Lutomirski <luto@kernel.org>
16709 M:      Peter Zijlstra <peterz@infradead.org>
16710 L:      linux-kernel@vger.kernel.org
16711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16712 S:      Maintained
16713 F:      arch/x86/mm/
16714
16715 X86 PLATFORM DRIVERS
16716 M:      Darren Hart <dvhart@infradead.org>
16717 M:      Andy Shevchenko <andy@infradead.org>
16718 L:      platform-driver-x86@vger.kernel.org
16719 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16720 S:      Maintained
16721 F:      drivers/platform/x86/
16722 F:      drivers/platform/olpc/
16723
16724 X86 PLATFORM DRIVERS - ARCH
16725 R:      Darren Hart <dvhart@infradead.org>
16726 R:      Andy Shevchenko <andy@infradead.org>
16727 L:      platform-driver-x86@vger.kernel.org
16728 L:      x86@kernel.org
16729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16730 S:      Maintained
16731 F:      arch/x86/platform
16732
16733 X86 VDSO
16734 M:      Andy Lutomirski <luto@kernel.org>
16735 L:      linux-kernel@vger.kernel.org
16736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16737 S:      Maintained
16738 F:      arch/x86/entry/vdso/
16739
16740 XARRAY
16741 M:      Matthew Wilcox <willy@infradead.org>
16742 L:      linux-fsdevel@vger.kernel.org
16743 S:      Supported
16744 F:      Documentation/core-api/xarray.rst
16745 F:      lib/idr.c
16746 F:      lib/xarray.c
16747 F:      include/linux/idr.h
16748 F:      include/linux/xarray.h
16749 F:      tools/testing/radix-tree
16750
16751 XBOX DVD IR REMOTE
16752 M:      Benjamin Valentin <benpicco@googlemail.com>
16753 S:      Maintained
16754 F:      drivers/media/rc/xbox_remote.c
16755 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16756
16757 XC2028/3028 TUNER DRIVER
16758 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16759 L:      linux-media@vger.kernel.org
16760 W:      https://linuxtv.org
16761 T:      git git://linuxtv.org/media_tree.git
16762 S:      Maintained
16763 F:      drivers/media/tuners/tuner-xc2028.*
16764
16765 XDP (eXpress Data Path)
16766 M:      Alexei Starovoitov <ast@kernel.org>
16767 M:      Daniel Borkmann <daniel@iogearbox.net>
16768 M:      David S. Miller <davem@davemloft.net>
16769 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16770 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16771 M:      John Fastabend <john.fastabend@gmail.com>
16772 L:      netdev@vger.kernel.org
16773 L:      xdp-newbies@vger.kernel.org
16774 L:      bpf@vger.kernel.org
16775 S:      Supported
16776 F:      net/core/xdp.c
16777 F:      include/net/xdp.h
16778 F:      kernel/bpf/devmap.c
16779 F:      kernel/bpf/cpumap.c
16780 F:      include/trace/events/xdp.h
16781 K:      xdp
16782 N:      xdp
16783
16784 XDP SOCKETS (AF_XDP)
16785 M:      Björn Töpel <bjorn.topel@intel.com>
16786 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16787 L:      netdev@vger.kernel.org
16788 L:      bpf@vger.kernel.org
16789 S:      Maintained
16790 F:      kernel/bpf/xskmap.c
16791 F:      net/xdp/
16792
16793 XEN BLOCK SUBSYSTEM
16794 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16795 M:      Roger Pau Monné <roger.pau@citrix.com>
16796 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16797 S:      Supported
16798 F:      drivers/block/xen-blkback/*
16799 F:      drivers/block/xen*
16800
16801 XEN HYPERVISOR ARM
16802 M:      Stefano Stabellini <sstabellini@kernel.org>
16803 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16804 S:      Maintained
16805 F:      arch/arm/xen/
16806 F:      arch/arm/include/asm/xen/
16807
16808 XEN HYPERVISOR ARM64
16809 M:      Stefano Stabellini <sstabellini@kernel.org>
16810 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16811 S:      Maintained
16812 F:      arch/arm64/xen/
16813 F:      arch/arm64/include/asm/xen/
16814
16815 XEN HYPERVISOR INTERFACE
16816 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16817 M:      Juergen Gross <jgross@suse.com>
16818 R:      Stefano Stabellini <sstabellini@kernel.org>
16819 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16821 S:      Supported
16822 F:      arch/x86/xen/
16823 F:      arch/x86/platform/pvh/
16824 F:      drivers/*/xen-*front.c
16825 F:      drivers/xen/
16826 F:      arch/x86/include/asm/xen/
16827 F:      arch/x86/include/asm/pvclock-abi.h
16828 F:      include/xen/
16829 F:      include/uapi/xen/
16830 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16831 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16832
16833 XEN NETWORK BACKEND DRIVER
16834 M:      Wei Liu <wei.liu2@citrix.com>
16835 M:      Paul Durrant <paul.durrant@citrix.com>
16836 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16837 L:      netdev@vger.kernel.org
16838 S:      Supported
16839 F:      drivers/net/xen-netback/*
16840
16841 XEN PCI SUBSYSTEM
16842 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16843 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16844 S:      Supported
16845 F:      arch/x86/pci/*xen*
16846 F:      drivers/pci/*xen*
16847
16848 XEN PVSCSI DRIVERS
16849 M:      Juergen Gross <jgross@suse.com>
16850 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16851 L:      linux-scsi@vger.kernel.org
16852 S:      Supported
16853 F:      drivers/scsi/xen-scsifront.c
16854 F:      drivers/xen/xen-scsiback.c
16855 F:      include/xen/interface/io/vscsiif.h
16856
16857 XEN SWIOTLB SUBSYSTEM
16858 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16859 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16860 L:      iommu@lists.linux-foundation.org
16861 S:      Supported
16862 F:      arch/x86/xen/*swiotlb*
16863 F:      drivers/xen/*swiotlb*
16864
16865 XEN SOUND FRONTEND DRIVER
16866 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16867 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16869 S:      Supported
16870 F:      sound/xen/*
16871
16872 XFS FILESYSTEM
16873 M:      Darrick J. Wong <darrick.wong@oracle.com>
16874 M:      linux-xfs@vger.kernel.org
16875 L:      linux-xfs@vger.kernel.org
16876 W:      http://xfs.org/
16877 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16878 S:      Supported
16879 F:      Documentation/filesystems/xfs.txt
16880 F:      fs/xfs/
16881
16882 XILINX AXI ETHERNET DRIVER
16883 M:      Anirudha Sarangi <anirudh@xilinx.com>
16884 M:      John Linn <John.Linn@xilinx.com>
16885 S:      Maintained
16886 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16887
16888 XILINX UARTLITE SERIAL DRIVER
16889 M:      Peter Korsgaard <jacmet@sunsite.dk>
16890 L:      linux-serial@vger.kernel.org
16891 S:      Maintained
16892 F:      drivers/tty/serial/uartlite.c
16893
16894 XILINX VIDEO IP CORES
16895 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16896 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16897 L:      linux-media@vger.kernel.org
16898 T:      git git://linuxtv.org/media_tree.git
16899 S:      Supported
16900 F:      Documentation/devicetree/bindings/media/xilinx/
16901 F:      drivers/media/platform/xilinx/
16902 F:      include/uapi/linux/xilinx-v4l2-controls.h
16903
16904 XILLYBUS DRIVER
16905 M:      Eli Billauer <eli.billauer@gmail.com>
16906 L:      linux-kernel@vger.kernel.org
16907 S:      Supported
16908 F:      drivers/char/xillybus/
16909
16910 XLP9XX I2C DRIVER
16911 M:      George Cherian <george.cherian@cavium.com>
16912 M:      Jan Glauber <jglauber@cavium.com>
16913 L:      linux-i2c@vger.kernel.org
16914 W:      http://www.cavium.com
16915 S:      Supported
16916 F:      drivers/i2c/busses/i2c-xlp9xx.c
16917
16918 XRA1403 GPIO EXPANDER
16919 M:      Nandor Han <nandor.han@ge.com>
16920 M:      Semi Malinen <semi.malinen@ge.com>
16921 L:      linux-gpio@vger.kernel.org
16922 S:      Maintained
16923 F:      drivers/gpio/gpio-xra1403.c
16924 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16925
16926 XTENSA XTFPGA PLATFORM SUPPORT
16927 M:      Max Filippov <jcmvbkbc@gmail.com>
16928 L:      linux-xtensa@linux-xtensa.org
16929 S:      Maintained
16930 F:      drivers/spi/spi-xtensa-xtfpga.c
16931 F:      sound/soc/xtensa/xtfpga-i2s.c
16932
16933 YAM DRIVER FOR AX.25
16934 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16935 L:      linux-hams@vger.kernel.org
16936 S:      Maintained
16937 F:      drivers/net/hamradio/yam*
16938 F:      include/linux/yam.h
16939
16940 YAMA SECURITY MODULE
16941 M:      Kees Cook <keescook@chromium.org>
16942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16943 S:      Supported
16944 F:      security/yama/
16945 F:      Documentation/admin-guide/LSM/Yama.rst
16946
16947 YEALINK PHONE DRIVER
16948 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16949 L:      usbb2k-api-dev@nongnu.org
16950 S:      Maintained
16951 F:      Documentation/input/devices/yealink.rst
16952 F:      drivers/input/misc/yealink.*
16953
16954 Z8530 DRIVER FOR AX.25
16955 M:      Joerg Reuter <jreuter@yaina.de>
16956 W:      http://yaina.de/jreuter/
16957 W:      http://www.qsl.net/dl1bke/
16958 L:      linux-hams@vger.kernel.org
16959 S:      Maintained
16960 F:      Documentation/networking/z8530drv.txt
16961 F:      drivers/net/hamradio/*scc.c
16962 F:      drivers/net/hamradio/z8530.h
16963
16964 ZBUD COMPRESSED PAGE ALLOCATOR
16965 M:      Seth Jennings <sjenning@redhat.com>
16966 M:      Dan Streetman <ddstreet@ieee.org>
16967 L:      linux-mm@kvack.org
16968 S:      Maintained
16969 F:      mm/zbud.c
16970 F:      include/linux/zbud.h
16971
16972 ZD1211RW WIRELESS DRIVER
16973 M:      Daniel Drake <dsd@gentoo.org>
16974 M:      Ulrich Kunitz <kune@deine-taler.de>
16975 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16976 L:      linux-wireless@vger.kernel.org
16977 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16978 S:      Maintained
16979 F:      drivers/net/wireless/zydas/zd1211rw/
16980
16981 ZD1301 MEDIA DRIVER
16982 M:      Antti Palosaari <crope@iki.fi>
16983 L:      linux-media@vger.kernel.org
16984 W:      https://linuxtv.org/
16985 W:      http://palosaari.fi/linux/
16986 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16987 S:      Maintained
16988 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16989
16990 ZD1301_DEMOD MEDIA DRIVER
16991 M:      Antti Palosaari <crope@iki.fi>
16992 L:      linux-media@vger.kernel.org
16993 W:      https://linuxtv.org/
16994 W:      http://palosaari.fi/linux/
16995 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16996 S:      Maintained
16997 F:      drivers/media/dvb-frontends/zd1301_demod*
16998
16999 ZPOOL COMPRESSED PAGE STORAGE API
17000 M:      Dan Streetman <ddstreet@ieee.org>
17001 L:      linux-mm@kvack.org
17002 S:      Maintained
17003 F:      mm/zpool.c
17004 F:      include/linux/zpool.h
17005
17006 ZR36067 VIDEO FOR LINUX DRIVER
17007 L:      mjpeg-users@lists.sourceforge.net
17008 L:      linux-media@vger.kernel.org
17009 W:      http://mjpeg.sourceforge.net/driver-zoran/
17010 T:      hg https://linuxtv.org/hg/v4l-dvb
17011 S:      Odd Fixes
17012 F:      drivers/staging/media/zoran/
17013
17014 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17015 M:      Minchan Kim <minchan@kernel.org>
17016 M:      Nitin Gupta <ngupta@vflare.org>
17017 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17018 L:      linux-kernel@vger.kernel.org
17019 S:      Maintained
17020 F:      drivers/block/zram/
17021 F:      Documentation/blockdev/zram.txt
17022
17023 ZS DECSTATION Z85C30 SERIAL DRIVER
17024 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17025 S:      Maintained
17026 F:      drivers/tty/serial/zs.*
17027
17028 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17029 M:      Minchan Kim <minchan@kernel.org>
17030 M:      Nitin Gupta <ngupta@vflare.org>
17031 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17032 L:      linux-mm@kvack.org
17033 S:      Maintained
17034 F:      mm/zsmalloc.c
17035 F:      include/linux/zsmalloc.h
17036 F:      Documentation/vm/zsmalloc.rst
17037
17038 ZSWAP COMPRESSED SWAP CACHING
17039 M:      Seth Jennings <sjenning@redhat.com>
17040 M:      Dan Streetman <ddstreet@ieee.org>
17041 L:      linux-mm@kvack.org
17042 S:      Maintained
17043 F:      mm/zswap.c
17044
17045 THE REST
17046 M:      Linus Torvalds <torvalds@linux-foundation.org>
17047 L:      linux-kernel@vger.kernel.org
17048 Q:      http://patchwork.kernel.org/project/LKML/list/
17049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17050 S:      Buried alive in reporters
17051 F:      *
17052 F:      */