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 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD9389B DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/ad9389b*
 854
 855 ANALOG DEVICES INC ADGS1408 DRIVER
 856 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 857 S:      Supported
 858 F:      drivers/mux/adgs1408.c
 859 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 860
 861 ANALOG DEVICES INC ADP5061 DRIVER
 862 M:      Stefan Popa <stefan.popa@analog.com>
 863 L:      linux-pm@vger.kernel.org
 864 W:      http://ez.analog.com/community/linux-device-drivers
 865 S:      Supported
 866 F:      drivers/power/supply/adp5061.c
 867
 868 ANALOG DEVICES INC ADV7180 DRIVER
 869 M:      Lars-Peter Clausen <lars@metafoo.de>
 870 L:      linux-media@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/media/i2c/adv7180.c
 874
 875 ANALOG DEVICES INC ADV748X DRIVER
 876 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 877 L:      linux-media@vger.kernel.org
 878 S:      Maintained
 879 F:      drivers/media/i2c/adv748x/*
 880
 881 ANALOG DEVICES INC ADV7511 DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/adv7511*
 886
 887 ANALOG DEVICES INC ADV7604 DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/adv7604*
 892
 893 ANALOG DEVICES INC ADV7842 DRIVER
 894 M:      Hans Verkuil <hans.verkuil@cisco.com>
 895 L:      linux-media@vger.kernel.org
 896 S:      Maintained
 897 F:      drivers/media/i2c/adv7842*
 898
 899 ANALOG DEVICES INC ASOC CODEC DRIVERS
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 902 W:      http://wiki.analog.com/
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      sound/soc/codecs/adau*
 906 F:      sound/soc/codecs/adav*
 907 F:      sound/soc/codecs/ad1*
 908 F:      sound/soc/codecs/ad7*
 909 F:      sound/soc/codecs/ssm*
 910 F:      sound/soc/codecs/sigmadsp.*
 911
 912 ANALOG DEVICES INC DMA DRIVERS
 913 M:      Lars-Peter Clausen <lars@metafoo.de>
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/dma/dma-axi-dmac.c
 917
 918 ANALOG DEVICES INC IIO DRIVERS
 919 M:      Lars-Peter Clausen <lars@metafoo.de>
 920 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 921 W:      http://wiki.analog.com/
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 925 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 926 F:      drivers/iio/*/ad*
 927 F:      drivers/iio/adc/ltc2497*
 928 X:      drivers/iio/*/adjd*
 929 F:      drivers/staging/iio/*/ad*
 930
 931 ANDES ARCHITECTURE
 932 M:      Greentime Hu <green.hu@gmail.com>
 933 M:      Vincent Chen <deanbo422@gmail.com>
 934 T:      git https://github.com/andestech/linux.git
 935 S:      Supported
 936 F:      arch/nds32/
 937 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 938 F:      Documentation/devicetree/bindings/nds32/
 939 K:      nds32
 940 N:      nds32
 941
 942 ANDROID CONFIG FRAGMENTS
 943 M:      Rob Herring <robh@kernel.org>
 944 S:      Supported
 945 F:      kernel/configs/android*
 946
 947 ANDROID DRIVERS
 948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 949 M:      Arve Hjønnevåg <arve@android.com>
 950 M:      Todd Kjos <tkjos@android.com>
 951 M:      Martijn Coenen <maco@android.com>
 952 M:      Joel Fernandes <joel@joelfernandes.org>
 953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 954 L:      devel@driverdev.osuosl.org
 955 S:      Supported
 956 F:      drivers/android/
 957 F:      drivers/staging/android/
 958
 959 ANDROID GOLDFISH PIC DRIVER
 960 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 961 S:      Supported
 962 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 963 F:      drivers/irqchip/irq-goldfish-pic.c
 964
 965 ANDROID GOLDFISH RTC DRIVER
 966 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 967 S:      Supported
 968 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 969 F:      drivers/rtc/rtc-goldfish.c
 970
 971 ANDROID ION DRIVER
 972 M:      Laura Abbott <labbott@redhat.com>
 973 M:      Sumit Semwal <sumit.semwal@linaro.org>
 974 L:      devel@driverdev.osuosl.org
 975 L:      dri-devel@lists.freedesktop.org
 976 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 977 S:      Supported
 978 F:      drivers/staging/android/ion
 979 F:      drivers/staging/android/uapi/ion.h
 980
 981 AOA (Apple Onboard Audio) ALSA DRIVER
 982 M:      Johannes Berg <johannes@sipsolutions.net>
 983 L:      linuxppc-dev@lists.ozlabs.org
 984 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 985 S:      Maintained
 986 F:      sound/aoa/
 987
 988 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 989 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 990 L:      linux-iio@vger.kernel.org
 991 S:      Maintained
 992 F:      drivers/iio/adc/stx104.c
 993
 994 APM DRIVER
 995 M:      Jiri Kosina <jikos@kernel.org>
 996 S:      Odd fixes
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 998 F:      arch/x86/kernel/apm_32.c
 999 F:      include/linux/apm_bios.h
1000 F:      include/uapi/linux/apm_bios.h
1001 F:      drivers/char/apm-emulation.c
1002
1003 APPARMOR SECURITY MODULE
1004 M:      John Johansen <john.johansen@canonical.com>
1005 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1006 W:      wiki.apparmor.net
1007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1008 S:      Supported
1009 F:      security/apparmor/
1010 F:      Documentation/admin-guide/LSM/apparmor.rst
1011
1012 APPLE BCM5974 MULTITOUCH DRIVER
1013 M:      Henrik Rydberg <rydberg@bitmath.org>
1014 L:      linux-input@vger.kernel.org
1015 S:      Odd fixes
1016 F:      drivers/input/mouse/bcm5974.c
1017
1018 APPLE SMC DRIVER
1019 M:      Henrik Rydberg <rydberg@bitmath.org>
1020 L:      linux-hwmon@vger.kernel.org
1021 S:      Odd fixes
1022 F:      drivers/hwmon/applesmc.c
1023
1024 APPLETALK NETWORK LAYER
1025 L:      netdev@vger.kernel.org
1026 S:      Odd fixes
1027 F:      drivers/net/appletalk/
1028 F:      net/appletalk/
1029
1030 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1031 M:      Duc Dang <dhdang@apm.com>
1032 S:      Supported
1033 F:      arch/arm64/boot/dts/apm/
1034
1035 APPLIED MICRO (APM) X-GENE SOC EDAC
1036 M:      Loc Ho <lho@apm.com>
1037 S:      Supported
1038 F:      drivers/edac/xgene_edac.c
1039 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1040
1041 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1042 M:      Iyappan Subramanian <isubramanian@apm.com>
1043 M:      Keyur Chudgar <kchudgar@apm.com>
1044 S:      Supported
1045 F:      drivers/net/ethernet/apm/xgene-v2/
1046
1047 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1048 M:      Iyappan Subramanian <isubramanian@apm.com>
1049 M:      Keyur Chudgar <kchudgar@apm.com>
1050 M:      Quan Nguyen <qnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/net/ethernet/apm/xgene/
1053 F:      drivers/net/phy/mdio-xgene.c
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1055 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1056
1057 APPLIED MICRO (APM) X-GENE SOC PMU
1058 M:      Tai Nguyen <ttnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/perf/xgene_pmu.c
1061 F:      Documentation/perf/xgene-pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1063
1064 APTINA CAMERA SENSOR PLL
1065 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1066 L:      linux-media@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/media/i2c/aptina-pll.*
1069
1070 ARC FRAMEBUFFER DRIVER
1071 M:      Jaya Kumar <jayalk@intworks.biz>
1072 S:      Maintained
1073 F:      drivers/video/fbdev/arcfb.c
1074 F:      drivers/video/fbdev/core/fb_defio.c
1075
1076 ARC PGU DRM DRIVER
1077 M:      Alexey Brodkin <abrodkin@synopsys.com>
1078 S:      Supported
1079 F:      drivers/gpu/drm/arc/
1080 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1081
1082 ARCNET NETWORK LAYER
1083 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1084 L:      netdev@vger.kernel.org
1085 S:      Maintained
1086 F:      drivers/net/arcnet/
1087 F:      include/uapi/linux/if_arcnet.h
1088
1089 ARM ARCHITECTED TIMER DRIVER
1090 M:      Mark Rutland <mark.rutland@arm.com>
1091 M:      Marc Zyngier <marc.zyngier@arm.com>
1092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1093 S:      Maintained
1094 F:      arch/arm/include/asm/arch_timer.h
1095 F:      arch/arm64/include/asm/arch_timer.h
1096 F:      drivers/clocksource/arm_arch_timer.c
1097
1098 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1099 M:      Linus Walleij <linus.walleij@linaro.org>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      Documentation/devicetree/bindings/arm/arm-boards
1103 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1104 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1105 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1106 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1107 F:      arch/arm/mach-integrator/
1108 F:      arch/arm/mach-realview/
1109 F:      arch/arm/mach-versatile/
1110 F:      arch/arm/plat-versatile/
1111 F:      arch/arm/boot/dts/arm-realview-*
1112 F:      arch/arm/boot/dts/integrator*
1113 F:      arch/arm/boot/dts/versatile*
1114 F:      drivers/clk/versatile/
1115 F:      drivers/i2c/busses/i2c-versatile.c
1116 F:      drivers/irqchip/irq-versatile-fpga.c
1117 F:      drivers/mtd/maps/physmap_of_versatile.c
1118 F:      drivers/power/reset/arm-versatile-reboot.c
1119 F:      drivers/soc/versatile/
1120
1121 ARM HDLCD DRM DRIVER
1122 M:      Liviu Dudau <liviu.dudau@arm.com>
1123 S:      Supported
1124 F:      drivers/gpu/drm/arm/hdlcd_*
1125 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1126
1127 ARM MALI-DP DRM DRIVER
1128 M:      Liviu Dudau <liviu.dudau@arm.com>
1129 M:      Brian Starkey <brian.starkey@arm.com>
1130 M:      Mali DP Maintainers <malidp@foss.arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/
1133 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1134
1135 ARM MFM AND FLOPPY DRIVERS
1136 M:      Ian Molton <spyro@f2s.com>
1137 S:      Maintained
1138 F:      arch/arm/lib/floppydma.S
1139 F:      arch/arm/include/asm/floppy.h
1140
1141 ARM PMU PROFILING AND DEBUGGING
1142 M:      Will Deacon <will.deacon@arm.com>
1143 M:      Mark Rutland <mark.rutland@arm.com>
1144 S:      Maintained
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 F:      arch/arm*/kernel/perf_*
1147 F:      arch/arm/oprofile/common.c
1148 F:      arch/arm*/kernel/hw_breakpoint.c
1149 F:      arch/arm*/include/asm/hw_breakpoint.h
1150 F:      arch/arm*/include/asm/perf_event.h
1151 F:      drivers/perf/*
1152 F:      include/linux/perf/arm_pmu.h
1153 F:      Documentation/devicetree/bindings/arm/pmu.txt
1154 F:      Documentation/devicetree/bindings/perf/
1155
1156 ARM PORT
1157 M:      Russell King <linux@armlinux.org.uk>
1158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1159 W:      http://www.armlinux.org.uk/
1160 S:      Odd Fixes
1161 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1162 F:      arch/arm/
1163 X:      arch/arm/boot/dts/
1164
1165 ARM PRIMECELL AACI PL041 DRIVER
1166 M:      Russell King <linux@armlinux.org.uk>
1167 S:      Odd Fixes
1168 F:      sound/arm/aaci.*
1169
1170 ARM PRIMECELL BUS SUPPORT
1171 M:      Russell King <linux@armlinux.org.uk>
1172 S:      Odd Fixes
1173 F:      drivers/amba/
1174 F:      include/linux/amba/bus.h
1175
1176 ARM PRIMECELL CLCD PL110 DRIVER
1177 M:      Russell King <linux@armlinux.org.uk>
1178 S:      Odd Fixes
1179 F:      drivers/video/fbdev/amba-clcd.*
1180
1181 ARM PRIMECELL KMI PL050 DRIVER
1182 M:      Russell King <linux@armlinux.org.uk>
1183 S:      Odd Fixes
1184 F:      drivers/input/serio/ambakmi.*
1185 F:      include/linux/amba/kmi.h
1186
1187 ARM PRIMECELL MMCI PL180/1 DRIVER
1188 M:      Russell King <linux@armlinux.org.uk>
1189 S:      Odd Fixes
1190 F:      drivers/mmc/host/mmci.*
1191 F:      include/linux/amba/mmci.h
1192
1193 ARM PRIMECELL SSP PL022 SPI DRIVER
1194 M:      Linus Walleij <linus.walleij@linaro.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1198 F:      drivers/spi/spi-pl022.c
1199
1200 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1201 M:      Russell King <linux@armlinux.org.uk>
1202 S:      Odd Fixes
1203 F:      drivers/tty/serial/amba-pl01*.c
1204 F:      include/linux/amba/serial.h
1205
1206 ARM PRIMECELL VIC PL190/PL192 DRIVER
1207 M:      Linus Walleij <linus.walleij@linaro.org>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1211 F:      drivers/irqchip/irq-vic.c
1212
1213 ARM SMMU DRIVERS
1214 M:      Will Deacon <will.deacon@arm.com>
1215 R:      Robin Murphy <robin.murphy@arm.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      drivers/iommu/arm-smmu.c
1219 F:      drivers/iommu/arm-smmu-v3.c
1220 F:      drivers/iommu/io-pgtable-arm.c
1221 F:      drivers/iommu/io-pgtable-arm-v7s.c
1222
1223 ARM SUB-ARCHITECTURES
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      arch/arm/mach-*/
1227 F:      arch/arm/plat-*/
1228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1229
1230 ARM/ACTIONS SEMI ARCHITECTURE
1231 M:      Andreas Färber <afaerber@suse.de>
1232 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 N:      owl
1236 F:      arch/arm/mach-actions/
1237 F:      arch/arm/boot/dts/owl-*
1238 F:      arch/arm64/boot/dts/actions/
1239 F:      drivers/clk/actions/
1240 F:      drivers/clocksource/timer-owl*
1241 F:      drivers/dma/owl-dma.c
1242 F:      drivers/i2c/busses/i2c-owl.c
1243 F:      drivers/pinctrl/actions/*
1244 F:      drivers/soc/actions/
1245 F:      include/dt-bindings/power/owl-*
1246 F:      include/linux/soc/actions/
1247 F:      Documentation/devicetree/bindings/arm/actions.txt
1248 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1249 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1251 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1252 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1253 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1254
1255 ARM/ADS SPHERE MACHINE SUPPORT
1256 M:      Lennert Buytenhek <kernel@wantstofly.org>
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 S:      Maintained
1259
1260 ARM/AFEB9260 MACHINE SUPPORT
1261 M:      Sergey Lapin <slapin@ossfans.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264
1265 ARM/AJECO 1ARM MACHINE SUPPORT
1266 M:      Lennert Buytenhek <kernel@wantstofly.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269
1270 ARM/Allwinner SoC Clock Support
1271 M:      Emilio López <emilio@elopez.com.ar>
1272 S:      Maintained
1273 F:      drivers/clk/sunxi/
1274
1275 ARM/Allwinner sunXi SoC support
1276 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1277 M:      Chen-Yu Tsai <wens@csie.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      sun[x456789]i
1281 N:      sun50i
1282 F:      arch/arm/mach-sunxi/
1283 F:      arch/arm64/boot/dts/allwinner/
1284 F:      drivers/clk/sunxi-ng/
1285 F:      drivers/pinctrl/sunxi/
1286 F:      drivers/soc/sunxi/
1287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1288
1289 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1290 M:      Neil Armstrong <narmstrong@baylibre.com>
1291 M:      Jerome Brunet <jbrunet@baylibre.com>
1292 L:      linux-amlogic@lists.infradead.org
1293 S:      Maintained
1294 F:      drivers/clk/meson/
1295 F:      include/dt-bindings/clock/meson*
1296 F:      include/dt-bindings/clock/gxbb*
1297 F:      Documentation/devicetree/bindings/clock/amlogic*
1298
1299 ARM/Amlogic Meson SoC support
1300 M:      Carlo Caione <carlo@caione.org>
1301 M:      Kevin Hilman <khilman@baylibre.com>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 L:      linux-amlogic@lists.infradead.org
1304 W:      http://linux-meson.com/
1305 S:      Maintained
1306 F:      arch/arm/mach-meson/
1307 F:      arch/arm/boot/dts/meson*
1308 F:      arch/arm64/boot/dts/amlogic/
1309 F:      drivers/pinctrl/meson/
1310 F:      drivers/mmc/host/meson*
1311 N:      meson
1312
1313 ARM/Amlogic Meson SoC Sound Drivers
1314 M:      Jerome Brunet <jbrunet@baylibre.com>
1315 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1316 S:      Maintained
1317 F:      sound/soc/meson/
1318 F:      Documentation/devicetree/bindings/sound/amlogic*
1319
1320 ARM/Annapurna Labs ALPINE ARCHITECTURE
1321 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1322 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      arch/arm/mach-alpine/
1326 F:      arch/arm/boot/dts/alpine*
1327 F:      arch/arm64/boot/dts/al/
1328 F:      drivers/*/*alpine*
1329
1330 ARM/ARTPEC MACHINE SUPPORT
1331 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1332 M:      Lars Persson <lars.persson@axis.com>
1333 S:      Maintained
1334 L:      linux-arm-kernel@axis.com
1335 F:      arch/arm/mach-artpec
1336 F:      arch/arm/boot/dts/artpec6*
1337 F:      drivers/clk/axis
1338 F:      drivers/crypto/axis
1339 F:      drivers/pinctrl/pinctrl-artpec*
1340 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1341
1342 ARM/ASPEED I2C DRIVER
1343 M:      Brendan Higgins <brendanhiggins@google.com>
1344 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1345 R:      Joel Stanley <joel@jms.id.au>
1346 L:      linux-i2c@vger.kernel.org
1347 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1348 S:      Maintained
1349 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1350 F:      drivers/i2c/busses/i2c-aspeed.c
1351 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1352 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1353
1354 ARM/ASPEED MACHINE SUPPORT
1355 M:      Joel Stanley <joel@jms.id.au>
1356 R:      Andrew Jeffery <andrew@aj.id.au>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1359 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1360 S:      Supported
1361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1362 F:      arch/arm/mach-aspeed/
1363 F:      arch/arm/boot/dts/aspeed-*
1364 N:      aspeed
1365
1366 ARM/CALXEDA HIGHBANK ARCHITECTURE
1367 M:      Rob Herring <robh@kernel.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      arch/arm/mach-highbank/
1371 F:      arch/arm/boot/dts/highbank.dts
1372 F:      arch/arm/boot/dts/ecx-*.dts*
1373
1374 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1375 M:      Krzysztof Halasa <khalasa@piap.pl>
1376 S:      Maintained
1377 F:      arch/arm/mach-cns3xxx/
1378
1379 ARM/CAVIUM THUNDER NETWORK DRIVER
1380 M:      Sunil Goutham <sgoutham@cavium.com>
1381 M:      Robert Richter <rric@kernel.org>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 S:      Supported
1384 F:      drivers/net/ethernet/cavium/thunder/
1385
1386 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1387 M:      Lukasz Majewski <lukma@denx.de>
1388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1389 S:      Maintained
1390 F:      arch/arm/mach-ep93xx/ts72xx.c
1391
1392 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1393 M:      Alexander Shiyan <shc_work@mail.ru>
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 S:      Odd Fixes
1396 N:      clps711x
1397
1398 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1399 M:      Lennert Buytenhek <kernel@wantstofly.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402
1403 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1404 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1405 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 F:      arch/arm/mach-ep93xx/
1409 F:      arch/arm/mach-ep93xx/include/mach/
1410
1411 ARM/CLKDEV SUPPORT
1412 M:      Russell King <linux@armlinux.org.uk>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1416 F:      drivers/clk/clkdev.c
1417
1418 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1419 M:      Mike Rapoport <mike@compulab.co.il>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422
1423 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1424 M:      Baruch Siach <baruch@tkos.co.il>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 F:      arch/arm/boot/dts/cx92755*
1428 N:      digicolor
1429
1430 ARM/CONTEC MICRO9 MACHINE SUPPORT
1431 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1432 S:      Maintained
1433 F:      arch/arm/mach-ep93xx/micro9.c
1434
1435 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1436 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 F:      drivers/hwtracing/coresight/*
1440 F:      Documentation/trace/coresight.txt
1441 F:      Documentation/trace/coresight-cpu-debug.txt
1442 F:      Documentation/devicetree/bindings/arm/coresight.txt
1443 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1444 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1445 F:      tools/perf/arch/arm/util/pmu.c
1446 F:      tools/perf/arch/arm/util/auxtrace.c
1447 F:      tools/perf/arch/arm/util/cs-etm.c
1448 F:      tools/perf/arch/arm/util/cs-etm.h
1449 F:      tools/perf/util/cs-etm.*
1450 F:      tools/perf/util/cs-etm-decoder/*
1451
1452 ARM/CORGI MACHINE SUPPORT
1453 M:      Richard Purdie <rpurdie@rpsys.net>
1454 S:      Maintained
1455
1456 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1457 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1458 M:      Linus Walleij <linus.walleij@linaro.org>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 T:      git git://github.com/ulli-kroll/linux.git
1461 S:      Maintained
1462 F:      Documentation/devicetree/bindings/arm/gemini.txt
1463 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1464 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1465 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1466 F:      arch/arm/mach-gemini/
1467 F:      drivers/net/ethernet/cortina/
1468 F:      drivers/pinctrl/pinctrl-gemini.c
1469 F:      drivers/rtc/rtc-ftrtc010.c
1470
1471 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1472 M:      Barry Song <baohua@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1475 S:      Maintained
1476 F:      arch/arm/boot/dts/prima2*
1477 F:      arch/arm/mach-prima2/
1478 F:      drivers/clk/sirf/
1479 F:      drivers/clocksource/timer-prima2.c
1480 F:      drivers/clocksource/timer-atlas7.c
1481 N:      [^a-z]sirf
1482 X:      drivers/gnss
1483
1484 ARM/EBSA110 MACHINE SUPPORT
1485 M:      Russell King <linux@armlinux.org.uk>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 W:      http://www.armlinux.org.uk/
1488 S:      Maintained
1489 F:      arch/arm/mach-ebsa110/
1490 F:      drivers/net/ethernet/amd/am79c961a.*
1491
1492 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1493 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1494 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497 N:      efm32
1498
1499 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1500 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/ezx.c
1504
1505 ARM/FARADAY FA526 PORT
1506 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 S:      Maintained
1509 T:      git git://git.berlios.de/gemini-board
1510 F:      arch/arm/mm/*-fa*
1511
1512 ARM/FOOTBRIDGE ARCHITECTURE
1513 M:      Russell King <linux@armlinux.org.uk>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 W:      http://www.armlinux.org.uk/
1516 S:      Maintained
1517 F:      arch/arm/include/asm/hardware/dec21285.h
1518 F:      arch/arm/mach-footbridge/
1519
1520 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1521 M:      Shawn Guo <shawnguo@kernel.org>
1522 M:      Sascha Hauer <s.hauer@pengutronix.de>
1523 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1524 R:      Fabio Estevam <fabio.estevam@nxp.com>
1525 R:      NXP Linux Team <linux-imx@nxp.com>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Maintained
1528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1529 F:      arch/arm/mach-imx/
1530 F:      arch/arm/mach-mxs/
1531 F:      arch/arm/boot/dts/imx*
1532 F:      arch/arm/configs/imx*_defconfig
1533 F:      drivers/clk/imx/
1534 F:      drivers/firmware/imx/
1535 F:      drivers/soc/imx/
1536 F:      include/linux/firmware/imx/
1537 F:      include/soc/imx/
1538
1539 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1540 M:      Shawn Guo <shawnguo@kernel.org>
1541 M:      Sascha Hauer <s.hauer@pengutronix.de>
1542 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1543 R:      Stefan Agner <stefan@agner.ch>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1547 F:      arch/arm/mach-imx/*vf610*
1548 F:      arch/arm/boot/dts/vf*
1549
1550 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1551 M:      Shawn Guo <shawnguo@kernel.org>
1552 M:      Li Yang <leoyang.li@nxp.com>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1556 F:      arch/arm/boot/dts/ls1021a*
1557 F:      arch/arm64/boot/dts/freescale/fsl-*
1558 F:      arch/arm64/boot/dts/freescale/qoriq-*
1559
1560 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/GUMSTIX MACHINE SUPPORT
1566 M:      Steve Sakoman <sakoman@gmail.com>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 S:      Maintained
1569
1570 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1571 M:      Philipp Zabel <philipp.zabel@gmail.com>
1572 M:      Paul Parsons <lost.distance@yahoo.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575 F:      arch/arm/mach-pxa/hx4700.c
1576 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1577 F:      sound/soc/pxa/hx4700.c
1578
1579 ARM/HISILICON SOC SUPPORT
1580 M:      Wei Xu <xuwei5@hisilicon.com>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 W:      http://www.hisilicon.com
1583 S:      Supported
1584 T:      git git://github.com/hisilicon/linux-hisi.git
1585 F:      arch/arm/mach-hisi/
1586 F:      arch/arm/boot/dts/hi3*
1587 F:      arch/arm/boot/dts/hip*
1588 F:      arch/arm/boot/dts/hisi*
1589 F:      arch/arm64/boot/dts/hisilicon/
1590
1591 ARM/HP JORNADA 7XX MACHINE SUPPORT
1592 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1593 W:      www.jlime.com
1594 S:      Maintained
1595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1596 F:      arch/arm/mach-sa1100/jornada720.c
1597 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1598
1599 ARM/IGEP MACHINE SUPPORT
1600 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1601 M:      Javier Martinez Canillas <javier@dowhile0.org>
1602 L:      linux-omap@vger.kernel.org
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/omap3-igep*
1606
1607 ARM/INCOME PXA270 SUPPORT
1608 M:      Marek Vasut <marek.vasut@gmail.com>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1612
1613 ARM/INTEL IOP13XX ARM ARCHITECTURE
1614 M:      Lennert Buytenhek <kernel@wantstofly.org>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617
1618 ARM/INTEL IOP32X ARM ARCHITECTURE
1619 M:      Lennert Buytenhek <kernel@wantstofly.org>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622
1623 ARM/INTEL IOP33X ARM ARCHITECTURE
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Orphan
1626
1627 ARM/INTEL IQ81342EX MACHINE SUPPORT
1628 M:      Lennert Buytenhek <kernel@wantstofly.org>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631
1632 ARM/INTEL IXDP2850 MACHINE SUPPORT
1633 M:      Lennert Buytenhek <kernel@wantstofly.org>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Maintained
1636
1637 ARM/INTEL IXP4XX ARM ARCHITECTURE
1638 M:      Imre Kaloz <kaloz@openwrt.org>
1639 M:      Krzysztof Halasa <khalasa@piap.pl>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 F:      arch/arm/mach-ixp4xx/
1643
1644 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1645 M:      Jonathan Cameron <jic23@cam.ac.uk>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/stargate2.c
1649 F:      drivers/pcmcia/pxa2xx_stargate2.c
1650
1651 ARM/INTEL XSC3 (MANZANO) ARM CORE
1652 M:      Lennert Buytenhek <kernel@wantstofly.org>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655
1656 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1657 M:      Lennert Buytenhek <kernel@wantstofly.org>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660
1661 ARM/LG1K ARCHITECTURE
1662 M:      Chanho Min <chanho.min@lge.com>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665 F:      arch/arm64/boot/dts/lg/
1666
1667 ARM/LOGICPD PXA270 MACHINE SUPPORT
1668 M:      Lennert Buytenhek <kernel@wantstofly.org>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671
1672 ARM/LPC18XX ARCHITECTURE
1673 M:      Vladimir Zapolskiy <vz@mleia.com>
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Maintained
1676 F:      arch/arm/boot/dts/lpc43*
1677 F:      drivers/i2c/busses/i2c-lpc2k.c
1678 F:      drivers/memory/pl172.c
1679 F:      drivers/mtd/spi-nor/nxp-spifi.c
1680 F:      drivers/rtc/rtc-lpc24xx.c
1681 N:      lpc18xx
1682
1683 ARM/LPC32XX SOC SUPPORT
1684 M:      Vladimir Zapolskiy <vz@mleia.com>
1685 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1687 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1688 S:      Maintained
1689 F:      arch/arm/boot/dts/lpc32*
1690 F:      arch/arm/mach-lpc32xx/
1691 F:      drivers/i2c/busses/i2c-pnx.c
1692 F:      drivers/net/ethernet/nxp/lpc_eth.c
1693 F:      drivers/usb/host/ohci-nxp.c
1694 F:      drivers/watchdog/pnx4008_wdt.c
1695 N:      lpc32xx
1696
1697 ARM/MAGICIAN MACHINE SUPPORT
1698 M:      Philipp Zabel <philipp.zabel@gmail.com>
1699 S:      Maintained
1700
1701 ARM/Marvell Dove/MV78xx0/Orion SOC support
1702 M:      Jason Cooper <jason@lakedaemon.net>
1703 M:      Andrew Lunn <andrew@lunn.ch>
1704 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1705 M:      Gregory Clement <gregory.clement@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708 F:      Documentation/devicetree/bindings/soc/dove/
1709 F:      arch/arm/mach-dove/
1710 F:      arch/arm/mach-mv78xx0/
1711 F:      arch/arm/mach-orion5x/
1712 F:      arch/arm/plat-orion/
1713 F:      arch/arm/boot/dts/dove*
1714 F:      arch/arm/boot/dts/orion5x*
1715
1716 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1717 M:      Jason Cooper <jason@lakedaemon.net>
1718 M:      Andrew Lunn <andrew@lunn.ch>
1719 M:      Gregory Clement <gregory.clement@bootlin.com>
1720 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 S:      Maintained
1723 F:      arch/arm/boot/dts/armada*
1724 F:      arch/arm/boot/dts/kirkwood*
1725 F:      arch/arm/configs/mvebu_*_defconfig
1726 F:      arch/arm/mach-mvebu/
1727 F:      arch/arm64/boot/dts/marvell/armada*
1728 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1729 F:      drivers/cpufreq/mvebu-cpufreq.c
1730 F:      drivers/irqchip/irq-armada-370-xp.c
1731 F:      drivers/irqchip/irq-mvebu-*
1732 F:      drivers/pinctrl/mvebu/
1733 F:      drivers/rtc/rtc-armada38x.c
1734
1735 ARM/Mediatek RTC DRIVER
1736 M:      Eddie Huang <eddie.huang@mediatek.com>
1737 M:      Sean Wang <sean.wang@mediatek.com>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1740 S:      Maintained
1741 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1742 F:      drivers/rtc/rtc-mt6397.c
1743 F:      drivers/rtc/rtc-mt7622.c
1744
1745 ARM/Mediatek SoC support
1746 M:      Matthias Brugger <matthias.bgg@gmail.com>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1749 W:      https://mtk.bcnfs.org/
1750 C:      irc://chat.freenode.net/linux-mediatek
1751 S:      Maintained
1752 F:      arch/arm/boot/dts/mt6*
1753 F:      arch/arm/boot/dts/mt7*
1754 F:      arch/arm/boot/dts/mt8*
1755 F:      arch/arm/mach-mediatek/
1756 F:      arch/arm64/boot/dts/mediatek/
1757 F:      drivers/soc/mediatek/
1758 N:      mtk
1759 N:      mt[678]
1760 K:      mediatek
1761
1762 ARM/Mediatek USB3 PHY DRIVER
1763 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1765 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1766 S:      Maintained
1767 F:      drivers/phy/mediatek/
1768 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1769
1770 ARM/MICREL KS8695 ARCHITECTURE
1771 M:      Greg Ungerer <gerg@uclinux.org>
1772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1773 F:      arch/arm/mach-ks8695/
1774 S:      Odd Fixes
1775
1776 ARM/Microchip (AT91) SoC support
1777 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1778 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1779 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 W:      http://www.linux4sam.org
1782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1783 S:      Supported
1784 N:      at91
1785 N:      atmel
1786 F:      arch/arm/mach-at91/
1787 F:      include/soc/at91/
1788 F:      arch/arm/boot/dts/at91*.dts
1789 F:      arch/arm/boot/dts/at91*.dtsi
1790 F:      arch/arm/boot/dts/sama*.dts
1791 F:      arch/arm/boot/dts/sama*.dtsi
1792 F:      arch/arm/include/debug/at91.S
1793 F:      drivers/memory/atmel*
1794 F:      drivers/watchdog/sama5d4_wdt.c
1795 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1796 X:      drivers/net/wireless/atmel/
1797
1798 ARM/MIOA701 MACHINE SUPPORT
1799 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 F:      arch/arm/mach-pxa/mioa701.c
1802 S:      Maintained
1803
1804 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1805 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1806 S:      Maintained
1807
1808 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1809 M:      Linus Walleij <linus.walleij@linaro.org>
1810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1811 S:      Maintained
1812 F:      arch/arm/mach-nomadik/
1813 F:      arch/arm/mach-u300/
1814 F:      arch/arm/mach-ux500/
1815 F:      arch/arm/boot/dts/ste-*
1816 F:      drivers/clk/clk-nomadik.c
1817 F:      drivers/clk/clk-u300.c
1818 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1819 F:      drivers/clocksource/timer-u300.c
1820 F:      drivers/dma/coh901318*
1821 F:      drivers/dma/ste_dma40*
1822 F:      drivers/hwspinlock/u8500_hsem.c
1823 F:      drivers/i2c/busses/i2c-nomadik.c
1824 F:      drivers/i2c/busses/i2c-stu300.c
1825 F:      drivers/mfd/ab3100*
1826 F:      drivers/mfd/ab8500*
1827 F:      drivers/mfd/abx500*
1828 F:      drivers/mfd/dbx500*
1829 F:      drivers/mfd/db8500*
1830 F:      drivers/pinctrl/nomadik/
1831 F:      drivers/pinctrl/pinctrl-coh901*
1832 F:      drivers/pinctrl/pinctrl-u300.c
1833 F:      drivers/rtc/rtc-ab3100.c
1834 F:      drivers/rtc/rtc-ab8500.c
1835 F:      drivers/rtc/rtc-coh901331.c
1836 F:      drivers/rtc/rtc-pl031.c
1837 F:      drivers/watchdog/coh901327_wdt.c
1838 F:      Documentation/devicetree/bindings/arm/ste-*
1839 F:      Documentation/devicetree/bindings/arm/ux500/
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1841
1842 ARM/NUVOTON NPCM ARCHITECTURE
1843 M:      Avi Fishman <avifishman70@gmail.com>
1844 M:      Tomer Maimon <tmaimon77@gmail.com>
1845 R:      Patrick Venture <venture@google.com>
1846 R:      Nancy Yuen <yuenn@google.com>
1847 R:      Brendan Higgins <brendanhiggins@google.com>
1848 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1849 S:      Supported
1850 F:      arch/arm/mach-npcm/
1851 F:      arch/arm/boot/dts/nuvoton-npcm*
1852 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1853 F:      drivers/*/*npcm*
1854 F:      Documentation/devicetree/bindings/*/*npcm*
1855 F:      Documentation/devicetree/bindings/*/*/*npcm*
1856
1857 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1858 M:      Wan ZongShun <mcuos.com@gmail.com>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 W:      http://www.mcuos.com
1861 S:      Maintained
1862 F:      arch/arm/mach-w90x900/
1863 F:      drivers/input/keyboard/w90p910_keypad.c
1864 F:      drivers/input/touchscreen/w90p910_ts.c
1865 F:      drivers/watchdog/nuc900_wdt.c
1866 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1867 F:      drivers/mtd/nand/raw/nuc900_nand.c
1868 F:      drivers/rtc/rtc-nuc900.c
1869 F:      drivers/spi/spi-nuc900.c
1870 F:      drivers/usb/host/ehci-w90x900.c
1871 F:      drivers/video/fbdev/nuc900fb.c
1872
1873 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1874 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1875 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1876 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1877 S:      Supported
1878
1879 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1880 M:      Alexander Clouter <alex@digriz.org.uk>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 W:      http://www.digriz.org.uk/ts78xx/kernel
1883 S:      Maintained
1884 F:      arch/arm/mach-orion5x/ts78xx-*
1885
1886 ARM/OXNAS platform support
1887 M:      Neil Armstrong <narmstrong@baylibre.com>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm/mach-oxnas/
1892 F:      arch/arm/boot/dts/ox8*.dts*
1893 N:      oxnas
1894
1895 ARM/PALM TREO SUPPORT
1896 M:      Tomas Cech <sleep_walker@suse.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/palmtreo.*
1901
1902 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1903 M:      Marek Vasut <marek.vasut@gmail.com>
1904 L:      linux-arm-kernel@lists.infradead.org
1905 W:      http://hackndev.com
1906 S:      Maintained
1907 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1908 F:      arch/arm/mach-pxa/palmtx.c
1909 F:      arch/arm/mach-pxa/palmt5.*
1910 F:      arch/arm/mach-pxa/include/mach/palmld.h
1911 F:      arch/arm/mach-pxa/palmld.c
1912 F:      arch/arm/mach-pxa/palmte2.*
1913 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1914 F:      arch/arm/mach-pxa/palmtc.c
1915
1916 ARM/PALMZ72 SUPPORT
1917 M:      Sergey Lapin <slapin@ossfans.org>
1918 L:      linux-arm-kernel@lists.infradead.org
1919 W:      http://hackndev.com
1920 S:      Maintained
1921 F:      arch/arm/mach-pxa/palmz72.*
1922
1923 ARM/PLEB SUPPORT
1924 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1925 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1926 S:      Maintained
1927
1928 ARM/PT DIGITAL BOARD PORT
1929 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1931 W:      http://www.armlinux.org.uk/
1932 S:      Maintained
1933
1934 ARM/QUALCOMM SUPPORT
1935 M:      Andy Gross <andy.gross@linaro.org>
1936 M:      David Brown <david.brown@linaro.org>
1937 L:      linux-arm-msm@vger.kernel.org
1938 S:      Maintained
1939 F:      Documentation/devicetree/bindings/soc/qcom/
1940 F:      arch/arm/boot/dts/qcom-*.dts
1941 F:      arch/arm/boot/dts/qcom-*.dtsi
1942 F:      arch/arm/mach-qcom/
1943 F:      arch/arm64/boot/dts/qcom/*
1944 F:      drivers/i2c/busses/i2c-qup.c
1945 F:      drivers/clk/qcom/
1946 F:      drivers/dma/qcom/
1947 F:      drivers/soc/qcom/
1948 F:      drivers/spi/spi-qup.c
1949 F:      drivers/tty/serial/msm_serial.c
1950 F:      drivers/*/pm8???-*
1951 F:      drivers/mfd/ssbi.c
1952 F:      drivers/firmware/qcom_scm*
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1954
1955 ARM/RADISYS ENP2611 MACHINE SUPPORT
1956 M:      Lennert Buytenhek <kernel@wantstofly.org>
1957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1958 S:      Maintained
1959
1960 ARM/REALTEK ARCHITECTURE
1961 M:      Andreas Färber <afaerber@suse.de>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      arch/arm64/boot/dts/realtek/
1965 F:      Documentation/devicetree/bindings/arm/realtek.txt
1966
1967 ARM/RENESAS ARM64 ARCHITECTURE
1968 M:      Simon Horman <horms@verge.net.au>
1969 M:      Magnus Damm <magnus.damm@gmail.com>
1970 L:      linux-renesas-soc@vger.kernel.org
1971 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1973 S:      Supported
1974 F:      arch/arm64/boot/dts/renesas/
1975 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1976 F:      drivers/soc/renesas/
1977 F:      include/linux/soc/renesas/
1978
1979 ARM/RISCPC ARCHITECTURE
1980 M:      Russell King <linux@armlinux.org.uk>
1981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1982 W:      http://www.armlinux.org.uk/
1983 S:      Maintained
1984 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1985 F:      arch/arm/include/asm/hardware/ioc.h
1986 F:      arch/arm/include/asm/hardware/iomd.h
1987 F:      arch/arm/include/asm/hardware/memc.h
1988 F:      arch/arm/mach-rpc/
1989 F:      drivers/net/ethernet/8390/etherh.c
1990 F:      drivers/net/ethernet/i825xx/ether1*
1991 F:      drivers/net/ethernet/seeq/ether3*
1992 F:      drivers/scsi/arm/
1993
1994 ARM/Rockchip SoC support
1995 M:      Heiko Stuebner <heiko@sntech.de>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 L:      linux-rockchip@lists.infradead.org
1998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1999 S:      Maintained
2000 F:      arch/arm/boot/dts/rk3*
2001 F:      arch/arm/boot/dts/rv1108*
2002 F:      arch/arm/mach-rockchip/
2003 F:      drivers/clk/rockchip/
2004 F:      drivers/i2c/busses/i2c-rk3x.c
2005 F:      drivers/*/*rockchip*
2006 F:      drivers/*/*/*rockchip*
2007 F:      sound/soc/rockchip/
2008 N:      rockchip
2009
2010 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2011 M:      Kukjin Kim <kgene@kernel.org>
2012 M:      Krzysztof Kozlowski <krzk@kernel.org>
2013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2014 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2015 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2016 S:      Maintained
2017 F:      arch/arm/boot/dts/s3c*
2018 F:      arch/arm/boot/dts/s5p*
2019 F:      arch/arm/boot/dts/exynos*
2020 F:      arch/arm64/boot/dts/exynos/
2021 F:      arch/arm/plat-samsung/
2022 F:      arch/arm/mach-s3c24*/
2023 F:      arch/arm/mach-s3c64xx/
2024 F:      arch/arm/mach-s5p*/
2025 F:      arch/arm/mach-exynos*/
2026 F:      drivers/*/*s3c24*
2027 F:      drivers/*/*/*s3c24*
2028 F:      drivers/*/*s3c64xx*
2029 F:      drivers/*/*s5pv210*
2030 F:      drivers/memory/samsung/*
2031 F:      drivers/soc/samsung/*
2032 F:      Documentation/arm/Samsung/
2033 F:      Documentation/devicetree/bindings/arm/samsung/
2034 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2035 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2036 N:      exynos
2037
2038 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2039 M:      Kyungmin Park <kyungmin.park@samsung.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      arch/arm/mach-s5pv210/
2043
2044 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2045 M:      Kyungmin Park <kyungmin.park@samsung.com>
2046 M:      Kamil Debski <kamil@wypas.org>
2047 M:      Andrzej Hajda <a.hajda@samsung.com>
2048 L:      linux-arm-kernel@lists.infradead.org
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-g2d/
2052
2053 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2054 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2055 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2056 L:      linux-media@vger.kernel.org
2057 S:      Maintained
2058 F:      drivers/media/platform/s5p-cec/
2059 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2060
2061 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2062 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2063 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2064 L:      linux-arm-kernel@lists.infradead.org
2065 L:      linux-media@vger.kernel.org
2066 S:      Maintained
2067 F:      drivers/media/platform/s5p-jpeg/
2068
2069 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2070 M:      Kyungmin Park <kyungmin.park@samsung.com>
2071 M:      Kamil Debski <kamil@wypas.org>
2072 M:      Jeongtae Park <jtp.park@samsung.com>
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-mfc/
2078
2079 ARM/SHMOBILE ARM ARCHITECTURE
2080 M:      Simon Horman <horms@verge.net.au>
2081 M:      Magnus Damm <magnus.damm@gmail.com>
2082 L:      linux-renesas-soc@vger.kernel.org
2083 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2085 S:      Supported
2086 F:      arch/arm/boot/dts/emev2*
2087 F:      arch/arm/boot/dts/r7s*
2088 F:      arch/arm/boot/dts/r8a*
2089 F:      arch/arm/boot/dts/r9a*
2090 F:      arch/arm/boot/dts/sh*
2091 F:      arch/arm/configs/shmobile_defconfig
2092 F:      arch/arm/include/debug/renesas-scif.S
2093 F:      arch/arm/mach-shmobile/
2094 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2095 F:      drivers/soc/renesas/
2096 F:      include/linux/soc/renesas/
2097
2098 ARM/SOCFPGA ARCHITECTURE
2099 M:      Dinh Nguyen <dinguyen@kernel.org>
2100 S:      Maintained
2101 F:      arch/arm/mach-socfpga/
2102 F:      arch/arm/boot/dts/socfpga*
2103 F:      arch/arm/configs/socfpga_defconfig
2104 F:      arch/arm64/boot/dts/altera/
2105 W:      http://www.rocketboards.org
2106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2107
2108 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2109 M:      Dinh Nguyen <dinguyen@kernel.org>
2110 S:      Maintained
2111 F:      drivers/clk/socfpga/
2112
2113 ARM/SOCFPGA EDAC SUPPORT
2114 M:      Thor Thayer <thor.thayer@linux.intel.com>
2115 S:      Maintained
2116 F:      drivers/edac/altera_edac.
2117
2118 ARM/SPREADTRUM SoC SUPPORT
2119 M:      Orson Zhai <orsonzhai@gmail.com>
2120 M:      Baolin Wang <baolin.wang@linaro.org>
2121 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2122 S:      Maintained
2123 F:      arch/arm64/boot/dts/sprd
2124 N:      sprd
2125
2126 ARM/STI ARCHITECTURE
2127 M:      Patrice Chotard <patrice.chotard@st.com>
2128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2129 W:      http://www.stlinux.com
2130 S:      Maintained
2131 F:      arch/arm/mach-sti/
2132 F:      arch/arm/boot/dts/sti*
2133 F:      drivers/char/hw_random/st-rng.c
2134 F:      drivers/clocksource/arm_global_timer.c
2135 F:      drivers/clocksource/clksrc_st_lpc.c
2136 F:      drivers/cpufreq/sti-cpufreq.c
2137 F:      drivers/dma/st_fdma*
2138 F:      drivers/i2c/busses/i2c-st.c
2139 F:      drivers/media/rc/st_rc.c
2140 F:      drivers/media/platform/sti/c8sectpfe/
2141 F:      drivers/mmc/host/sdhci-st.c
2142 F:      drivers/phy/st/phy-miphy28lp.c
2143 F:      drivers/phy/st/phy-stih407-usb.c
2144 F:      drivers/pinctrl/pinctrl-st.c
2145 F:      drivers/remoteproc/st_remoteproc.c
2146 F:      drivers/remoteproc/st_slim_rproc.c
2147 F:      drivers/reset/sti/
2148 F:      drivers/rtc/rtc-st-lpc.c
2149 F:      drivers/tty/serial/st-asc.c
2150 F:      drivers/usb/dwc3/dwc3-st.c
2151 F:      drivers/usb/host/ehci-st.c
2152 F:      drivers/usb/host/ohci-st.c
2153 F:      drivers/watchdog/st_lpc_wdt.c
2154 F:      drivers/ata/ahci_st.c
2155 F:      include/linux/remoteproc/st_slim_rproc.h
2156
2157 ARM/STM32 ARCHITECTURE
2158 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2159 M:      Alexandre Torgue <alexandre.torgue@st.com>
2160 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2164 N:      stm32
2165 N:      stm
2166 F:      arch/arm/boot/dts/stm32*
2167 F:      arch/arm/mach-stm32/
2168 F:      drivers/clocksource/armv7m_systick.c
2169
2170 ARM/Synaptics SoC support
2171 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2172 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175 F:      arch/arm/mach-berlin/
2176 F:      arch/arm/boot/dts/berlin*
2177 F:      arch/arm64/boot/dts/synaptics/
2178
2179 ARM/TANGO ARCHITECTURE
2180 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2181 M:      Mans Rullgard <mans@mansr.com>
2182 L:      linux-arm-kernel@lists.infradead.org
2183 S:      Odd Fixes
2184 N:      tango
2185
2186 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2187 M:      Lennert Buytenhek <kernel@wantstofly.org>
2188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190
2191 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2192 M:      Hans Verkuil <hans.verkuil@cisco.com>
2193 L:      linux-tegra@vger.kernel.org
2194 L:      linux-media@vger.kernel.org
2195 S:      Maintained
2196 F:      drivers/media/platform/tegra-cec/
2197 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2198
2199 ARM/TETON BGA MACHINE SUPPORT
2200 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Maintained
2203
2204 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2205 M:      Santosh Shilimkar <ssantosh@kernel.org>
2206 L:      linux-kernel@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/memory/*emif*
2209
2210 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2211 M:      Tero Kristo <t-kristo@ti.com>
2212 M:      Nishanth Menon <nm@ti.com>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Supported
2215 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2216 F:      arch/arm64/boot/dts/ti/Makefile
2217 F:      arch/arm64/boot/dts/ti/k3-*
2218
2219 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2220 M:      Santosh Shilimkar <ssantosh@kernel.org>
2221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2222 S:      Maintained
2223 F:      arch/arm/mach-keystone/
2224 F:      arch/arm/boot/dts/keystone-*
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2226
2227 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2228 M:      Santosh Shilimkar <ssantosh@kernel.org>
2229 L:      linux-kernel@vger.kernel.org
2230 S:      Maintained
2231 F:      drivers/clk/keystone/
2232
2233 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2234 M:      Santosh Shilimkar <ssantosh@kernel.org>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 L:      linux-kernel@vger.kernel.org
2237 S:      Maintained
2238 F:      drivers/clocksource/timer-keystone.c
2239
2240 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2241 M:      Santosh Shilimkar <ssantosh@kernel.org>
2242 L:      linux-kernel@vger.kernel.org
2243 S:      Maintained
2244 F:      drivers/power/reset/keystone-reset.c
2245
2246 ARM/THECUS N2100 MACHINE SUPPORT
2247 M:      Lennert Buytenhek <kernel@wantstofly.org>
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250
2251 ARM/TOSA MACHINE SUPPORT
2252 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2253 M:      Dirk Opfer <dirk@opfer-online.de>
2254 S:      Maintained
2255
2256 ARM/UNIPHIER ARCHITECTURE
2257 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2260 S:      Maintained
2261 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2262 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2263 F:      arch/arm/boot/dts/uniphier*
2264 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2265 F:      arch/arm/mach-uniphier/
2266 F:      arch/arm/mm/cache-uniphier.c
2267 F:      arch/arm64/boot/dts/socionext/uniphier*
2268 F:      drivers/bus/uniphier-system-bus.c
2269 F:      drivers/clk/uniphier/
2270 F:      drivers/gpio/gpio-uniphier.c
2271 F:      drivers/i2c/busses/i2c-uniphier*
2272 F:      drivers/irqchip/irq-uniphier-aidet.c
2273 F:      drivers/mmc/host/uniphier-sd.c
2274 F:      drivers/pinctrl/uniphier/
2275 F:      drivers/reset/reset-uniphier.c
2276 F:      drivers/tty/serial/8250/8250_uniphier.c
2277 N:      uniphier
2278
2279 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2280 M:      Ulf Hansson <ulf.hansson@linaro.org>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 T:      git git://git.linaro.org/people/ulfh/clk.git
2283 S:      Maintained
2284 F:      drivers/clk/ux500/
2285
2286 ARM/VERSATILE EXPRESS PLATFORM
2287 M:      Liviu Dudau <liviu.dudau@arm.com>
2288 M:      Sudeep Holla <sudeep.holla@arm.com>
2289 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2291 S:      Maintained
2292 F:      arch/arm/boot/dts/vexpress*
2293 F:      arch/arm64/boot/dts/arm/
2294 F:      arch/arm/mach-vexpress/
2295 F:      */*/vexpress*
2296 F:      */*/*/vexpress*
2297 F:      drivers/clk/versatile/clk-vexpress-osc.c
2298 F:      drivers/clocksource/timer-versatile.c
2299 N:      mps2
2300
2301 ARM/VFP SUPPORT
2302 M:      Russell King <linux@armlinux.org.uk>
2303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2304 W:      http://www.armlinux.org.uk/
2305 S:      Maintained
2306 F:      arch/arm/vfp/
2307
2308 ARM/VOIPAC PXA270 SUPPORT
2309 M:      Marek Vasut <marek.vasut@gmail.com>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-pxa/vpac270.c
2313 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2314
2315 ARM/VT8500 ARM ARCHITECTURE
2316 M:      Tony Prisk <linux@prisktech.co.nz>
2317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2318 S:      Maintained
2319 F:      arch/arm/mach-vt8500/
2320 F:      drivers/clocksource/timer-vt8500.c
2321 F:      drivers/i2c/busses/i2c-wmt.c
2322 F:      drivers/mmc/host/wmt-sdmmc.c
2323 F:      drivers/pwm/pwm-vt8500.c
2324 F:      drivers/rtc/rtc-vt8500.c
2325 F:      drivers/tty/serial/vt8500_serial.c
2326 F:      drivers/usb/host/ehci-platform.c
2327 F:      drivers/usb/host/uhci-platform.c
2328 F:      drivers/video/fbdev/vt8500lcdfb.*
2329 F:      drivers/video/fbdev/wm8505fb*
2330 F:      drivers/video/fbdev/wmt_ge_rops.*
2331
2332 ARM/ZIPIT Z2 SUPPORT
2333 M:      Marek Vasut <marek.vasut@gmail.com>
2334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2335 S:      Maintained
2336 F:      arch/arm/mach-pxa/z2.c
2337 F:      arch/arm/mach-pxa/include/mach/z2.h
2338
2339 ARM/ZTE ARCHITECTURE
2340 M:      Jun Nie <jun.nie@linaro.org>
2341 M:      Shawn Guo <shawnguo@kernel.org>
2342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2343 S:      Maintained
2344 F:      arch/arm/boot/dts/zx2967*
2345 F:      arch/arm/mach-zx/
2346 F:      arch/arm64/boot/dts/zte/
2347 F:      drivers/clk/zte/
2348 F:      drivers/dma/zx_dma.c
2349 F:      drivers/gpio/gpio-zx.c
2350 F:      drivers/i2c/busses/i2c-zx2967.c
2351 F:      drivers/mmc/host/dw_mmc-zx.*
2352 F:      drivers/pinctrl/zte/
2353 F:      drivers/soc/zte/
2354 F:      drivers/thermal/zx2967_thermal.c
2355 F:      drivers/watchdog/zx2967_wdt.c
2356 F:      Documentation/devicetree/bindings/arm/zte.txt
2357 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2358 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2359 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2360 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2361 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2362 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2363 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2364 F:      Documentation/devicetree/bindings/soc/zte/
2365 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2366 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2367 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2368 F:      include/dt-bindings/clock/zx2967*.h
2369 F:      include/dt-bindings/soc/zte,*.h
2370 F:      sound/soc/codecs/zx_aud96p22.c
2371 F:      sound/soc/zte/
2372
2373 ARM/ZYNQ ARCHITECTURE
2374 M:      Michal Simek <michal.simek@xilinx.com>
2375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2376 W:      http://wiki.xilinx.com
2377 T:      git https://github.com/Xilinx/linux-xlnx.git
2378 S:      Supported
2379 F:      arch/arm/mach-zynq/
2380 F:      drivers/cpuidle/cpuidle-zynq.c
2381 F:      drivers/block/xsysace.c
2382 N:      zynq
2383 N:      xilinx
2384 F:      drivers/clocksource/timer-cadence-ttc.c
2385 F:      drivers/i2c/busses/i2c-cadence.c
2386 F:      drivers/mmc/host/sdhci-of-arasan.c
2387 F:      drivers/edac/synopsys_edac.c
2388 F:      drivers/i2c/busses/i2c-xiic.c
2389
2390 ARM64 PORT (AARCH64 ARCHITECTURE)
2391 M:      Catalin Marinas <catalin.marinas@arm.com>
2392 M:      Will Deacon <will.deacon@arm.com>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2395 S:      Maintained
2396 F:      arch/arm64/
2397 X:      arch/arm64/boot/dts/
2398 F:      Documentation/arm64/
2399
2400 AS3645A LED FLASH CONTROLLER DRIVER
2401 M:      Sakari Ailus <sakari.ailus@iki.fi>
2402 L:      linux-leds@vger.kernel.org
2403 S:      Maintained
2404 F:      drivers/leds/leds-as3645a.c
2405
2406 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2407 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2408 L:      linux-media@vger.kernel.org
2409 T:      git git://linuxtv.org/media_tree.git
2410 S:      Maintained
2411 F:      drivers/media/i2c/ak7375.c
2412 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2413
2414 ASAHI KASEI AK8974 DRIVER
2415 M:      Linus Walleij <linus.walleij@linaro.org>
2416 L:      linux-iio@vger.kernel.org
2417 W:      http://www.akm.com/
2418 S:      Supported
2419 F:      drivers/iio/magnetometer/ak8974.c
2420
2421 ASC7621 HARDWARE MONITOR DRIVER
2422 M:      George Joseph <george.joseph@fairview5.com>
2423 L:      linux-hwmon@vger.kernel.org
2424 S:      Maintained
2425 F:      Documentation/hwmon/asc7621
2426 F:      drivers/hwmon/asc7621.c
2427
2428 ASPEED VIDEO ENGINE DRIVER
2429 M:      Eddie James <eajames@linux.ibm.com>
2430 L:      linux-media@vger.kernel.org
2431 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2432 S:      Maintained
2433 F:      drivers/media/platform/aspeed-video.c
2434 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2435
2436 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2437 M:      Corentin Chary <corentin.chary@gmail.com>
2438 L:      acpi4asus-user@lists.sourceforge.net
2439 L:      platform-driver-x86@vger.kernel.org
2440 W:      http://acpi4asus.sf.net
2441 S:      Maintained
2442 F:      drivers/platform/x86/asus*.c
2443 F:      drivers/platform/x86/eeepc*.c
2444
2445 ASUS WIRELESS RADIO CONTROL DRIVER
2446 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2447 L:      platform-driver-x86@vger.kernel.org
2448 S:      Maintained
2449 F:      drivers/platform/x86/asus-wireless.c
2450
2451 ASYMMETRIC KEYS
2452 M:      David Howells <dhowells@redhat.com>
2453 L:      keyrings@vger.kernel.org
2454 S:      Maintained
2455 F:      Documentation/crypto/asymmetric-keys.txt
2456 F:      include/linux/verification.h
2457 F:      include/crypto/public_key.h
2458 F:      include/crypto/pkcs7.h
2459 F:      crypto/asymmetric_keys/
2460
2461 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2462 R:      Dan Williams <dan.j.williams@intel.com>
2463 W:      http://sourceforge.net/projects/xscaleiop
2464 S:      Odd fixes
2465 F:      Documentation/crypto/async-tx-api.txt
2466 F:      crypto/async_tx/
2467 F:      drivers/dma/
2468 F:      include/linux/dmaengine.h
2469 F:      include/linux/async_tx.h
2470
2471 AT24 EEPROM DRIVER
2472 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2473 L:      linux-i2c@vger.kernel.org
2474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2475 S:      Maintained
2476 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2477 F:      drivers/misc/eeprom/at24.c
2478 F:      include/linux/platform_data/at24.h
2479
2480 ATA OVER ETHERNET (AOE) DRIVER
2481 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2482 W:      http://www.openaoe.org/
2483 S:      Supported
2484 F:      Documentation/aoe/
2485 F:      drivers/block/aoe/
2486
2487 ATHEROS 71XX/9XXX GPIO DRIVER
2488 M:      Alban Bedel <albeu@free.fr>
2489 W:      https://github.com/AlbanBedel/linux
2490 T:      git git://github.com/AlbanBedel/linux
2491 S:      Maintained
2492 F:      drivers/gpio/gpio-ath79.c
2493 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2494
2495 ATHEROS 71XX/9XXX USB PHY DRIVER
2496 M:      Alban Bedel <albeu@free.fr>
2497 W:      https://github.com/AlbanBedel/linux
2498 T:      git git://github.com/AlbanBedel/linux
2499 S:      Maintained
2500 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2501 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2502
2503 ATHEROS ATH GENERIC UTILITIES
2504 M:      Kalle Valo <kvalo@codeaurora.org>
2505 L:      linux-wireless@vger.kernel.org
2506 S:      Supported
2507 F:      drivers/net/wireless/ath/*
2508
2509 ATHEROS ATH5K WIRELESS DRIVER
2510 M:      Jiri Slaby <jirislaby@gmail.com>
2511 M:      Nick Kossifidis <mickflemm@gmail.com>
2512 M:      Luis Chamberlain <mcgrof@kernel.org>
2513 L:      linux-wireless@vger.kernel.org
2514 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2515 S:      Maintained
2516 F:      drivers/net/wireless/ath/ath5k/
2517
2518 ATHEROS ATH6KL WIRELESS DRIVER
2519 M:      Kalle Valo <kvalo@codeaurora.org>
2520 L:      linux-wireless@vger.kernel.org
2521 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2523 S:      Supported
2524 F:      drivers/net/wireless/ath/ath6kl/
2525
2526 ATI_REMOTE2 DRIVER
2527 M:      Ville Syrjala <syrjala@sci.fi>
2528 S:      Maintained
2529 F:      drivers/input/misc/ati_remote2.c
2530
2531 ATK0110 HWMON DRIVER
2532 M:      Luca Tettamanti <kronos.it@gmail.com>
2533 L:      linux-hwmon@vger.kernel.org
2534 S:      Maintained
2535 F:      drivers/hwmon/asus_atk0110.c
2536
2537 ATLX ETHERNET DRIVERS
2538 M:      Jay Cliburn <jcliburn@gmail.com>
2539 M:      Chris Snook <chris.snook@gmail.com>
2540 L:      netdev@vger.kernel.org
2541 W:      http://sourceforge.net/projects/atl1
2542 W:      http://atl1.sourceforge.net
2543 S:      Maintained
2544 F:      drivers/net/ethernet/atheros/
2545
2546 ATM
2547 M:      Chas Williams <3chas3@gmail.com>
2548 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2549 L:      netdev@vger.kernel.org
2550 W:      http://linux-atm.sourceforge.net
2551 S:      Maintained
2552 F:      drivers/atm/
2553 F:      include/linux/atm*
2554 F:      include/uapi/linux/atm*
2555
2556 ATMEL MACB ETHERNET DRIVER
2557 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2558 S:      Supported
2559 F:      drivers/net/ethernet/cadence/
2560
2561 ATMEL MAXTOUCH DRIVER
2562 M:      Nick Dyer <nick@shmanahar.org>
2563 T:      git git://github.com/ndyer/linux.git
2564 S:      Maintained
2565 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2566 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2567
2568 ATMEL WIRELESS DRIVER
2569 M:      Simon Kelley <simon@thekelleys.org.uk>
2570 L:      linux-wireless@vger.kernel.org
2571 W:      http://www.thekelleys.org.uk/atmel
2572 W:      http://atmelwlandriver.sourceforge.net/
2573 S:      Maintained
2574 F:      drivers/net/wireless/atmel/atmel*
2575
2576 ATOMIC INFRASTRUCTURE
2577 M:      Will Deacon <will.deacon@arm.com>
2578 M:      Peter Zijlstra <peterz@infradead.org>
2579 R:      Boqun Feng <boqun.feng@gmail.com>
2580 L:      linux-kernel@vger.kernel.org
2581 S:      Maintained
2582 F:      arch/*/include/asm/atomic*.h
2583 F:      include/*/atomic*.h
2584
2585 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2586 M:      Bradley Grove <linuxdrivers@attotech.com>
2587 L:      linux-scsi@vger.kernel.org
2588 W:      http://www.attotech.com
2589 S:      Supported
2590 F:      drivers/scsi/esas2r
2591
2592 ATUSB IEEE 802.15.4 RADIO DRIVER
2593 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2594 L:      linux-wpan@vger.kernel.org
2595 S:      Maintained
2596 F:      drivers/net/ieee802154/atusb.c
2597 F:      drivers/net/ieee802154/atusb.h
2598 F:      drivers/net/ieee802154/at86rf230.h
2599
2600 AUDIT SUBSYSTEM
2601 M:      Paul Moore <paul@paul-moore.com>
2602 M:      Eric Paris <eparis@redhat.com>
2603 L:      linux-audit@redhat.com (moderated for non-subscribers)
2604 W:      https://github.com/linux-audit
2605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2606 S:      Supported
2607 F:      include/linux/audit.h
2608 F:      include/uapi/linux/audit.h
2609 F:      kernel/audit*
2610
2611 AUXILIARY DISPLAY DRIVERS
2612 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2613 S:      Maintained
2614 F:      drivers/auxdisplay/
2615 F:      include/linux/cfag12864b.h
2616
2617 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2618 M:      Andreas Klinger <ak@it-klinger.de>
2619 L:      linux-iio@vger.kernel.org
2620 S:      Maintained
2621 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2622 F:      drivers/iio/adc/hx711.c
2623
2624 AX.25 NETWORK LAYER
2625 M:      Ralf Baechle <ralf@linux-mips.org>
2626 L:      linux-hams@vger.kernel.org
2627 W:      http://www.linux-ax25.org/
2628 S:      Maintained
2629 F:      include/uapi/linux/ax25.h
2630 F:      include/net/ax25.h
2631 F:      net/ax25/
2632
2633 AXENTIA ARM DEVICES
2634 M:      Peter Rosin <peda@axentia.se>
2635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/arm/axentia.txt
2638 F:      arch/arm/boot/dts/at91-linea.dtsi
2639 F:      arch/arm/boot/dts/at91-natte.dtsi
2640 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2641 F:      arch/arm/boot/dts/at91-tse850-3.dts
2642
2643 AXENTIA ASOC DRIVERS
2644 M:      Peter Rosin <peda@axentia.se>
2645 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2646 S:      Maintained
2647 F:      Documentation/devicetree/bindings/sound/axentia,*
2648 F:      sound/soc/atmel/tse850-pcm5142.c
2649
2650 AXXIA I2C CONTROLLER
2651 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2652 L:      linux-i2c@vger.kernel.org
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2655 F:      drivers/i2c/busses/i2c-axxia.c
2656
2657 AZ6007 DVB DRIVER
2658 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2659 L:      linux-media@vger.kernel.org
2660 W:      https://linuxtv.org
2661 T:      git git://linuxtv.org/media_tree.git
2662 S:      Maintained
2663 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2664
2665 AZTECH FM RADIO RECEIVER DRIVER
2666 M:      Hans Verkuil <hverkuil@xs4all.nl>
2667 L:      linux-media@vger.kernel.org
2668 T:      git git://linuxtv.org/media_tree.git
2669 W:      https://linuxtv.org
2670 S:      Maintained
2671 F:      drivers/media/radio/radio-aztech*
2672
2673 B43 WIRELESS DRIVER
2674 L:      linux-wireless@vger.kernel.org
2675 L:      b43-dev@lists.infradead.org
2676 W:      http://wireless.kernel.org/en/users/Drivers/b43
2677 S:      Odd Fixes
2678 F:      drivers/net/wireless/broadcom/b43/
2679
2680 B43LEGACY WIRELESS DRIVER
2681 M:      Larry Finger <Larry.Finger@lwfinger.net>
2682 L:      linux-wireless@vger.kernel.org
2683 L:      b43-dev@lists.infradead.org
2684 W:      http://wireless.kernel.org/en/users/Drivers/b43
2685 S:      Maintained
2686 F:      drivers/net/wireless/broadcom/b43legacy/
2687
2688 BACKLIGHT CLASS/SUBSYSTEM
2689 M:      Lee Jones <lee.jones@linaro.org>
2690 M:      Daniel Thompson <daniel.thompson@linaro.org>
2691 M:      Jingoo Han <jingoohan1@gmail.com>
2692 L:      dri-devel@lists.freedesktop.org
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2694 S:      Maintained
2695 F:      drivers/video/backlight/
2696 F:      include/linux/backlight.h
2697 F:      include/linux/pwm_backlight.h
2698 F:      Documentation/devicetree/bindings/leds/backlight
2699
2700 BATMAN ADVANCED
2701 M:      Marek Lindner <mareklindner@neomailbox.ch>
2702 M:      Simon Wunderlich <sw@simonwunderlich.de>
2703 M:      Antonio Quartulli <a@unstable.cc>
2704 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2705 W:      https://www.open-mesh.org/
2706 Q:      https://patchwork.open-mesh.org/project/batman/list/
2707 S:      Maintained
2708 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2709 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2710 F:      Documentation/networking/batman-adv.rst
2711 F:      include/uapi/linux/batadv_packet.h
2712 F:      include/uapi/linux/batman_adv.h
2713 F:      net/batman-adv/
2714
2715 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2716 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.baycom.org/~tom/ham/ham.html
2719 S:      Maintained
2720 F:      drivers/net/hamradio/baycom*
2721
2722 BCACHE (BLOCK LAYER CACHE)
2723 M:      Coly Li <colyli@suse.de>
2724 M:      Kent Overstreet <kent.overstreet@gmail.com>
2725 L:      linux-bcache@vger.kernel.org
2726 W:      http://bcache.evilpiepirate.org
2727 C:      irc://irc.oftc.net/bcache
2728 S:      Maintained
2729 F:      drivers/md/bcache/
2730
2731 BDISP ST MEDIA DRIVER
2732 M:      Fabien Dessenne <fabien.dessenne@st.com>
2733 L:      linux-media@vger.kernel.org
2734 T:      git git://linuxtv.org/media_tree.git
2735 W:      https://linuxtv.org
2736 S:      Supported
2737 F:      drivers/media/platform/sti/bdisp
2738
2739 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2740 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2741 L:      netdev@vger.kernel.org
2742 S:      Maintained
2743 F:      drivers/net/ethernet/ec_bhf.c
2744
2745 BEFS FILE SYSTEM
2746 M:      Luis de Bethencourt <luisbg@kernel.org>
2747 M:      Salah Triki <salah.triki@gmail.com>
2748 S:      Maintained
2749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2750 F:      Documentation/filesystems/befs.txt
2751 F:      fs/befs/
2752
2753 BFQ I/O SCHEDULER
2754 M:      Paolo Valente <paolo.valente@linaro.org>
2755 M:      Jens Axboe <axboe@kernel.dk>
2756 L:      linux-block@vger.kernel.org
2757 S:      Maintained
2758 F:      block/bfq-*
2759 F:      Documentation/block/bfq-iosched.txt
2760
2761 BFS FILE SYSTEM
2762 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2763 S:      Maintained
2764 F:      Documentation/filesystems/bfs.txt
2765 F:      fs/bfs/
2766 F:      include/uapi/linux/bfs_fs.h
2767
2768 BLINKM RGB LED DRIVER
2769 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2770 S:      Maintained
2771 F:      drivers/leds/leds-blinkm.c
2772
2773 BLOCK LAYER
2774 M:      Jens Axboe <axboe@kernel.dk>
2775 L:      linux-block@vger.kernel.org
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2777 S:      Maintained
2778 F:      block/
2779 F:      drivers/block/
2780 F:      kernel/trace/blktrace.c
2781 F:      lib/sbitmap.c
2782
2783 BLOCK2MTD DRIVER
2784 M:      Joern Engel <joern@lazybastard.org>
2785 L:      linux-mtd@lists.infradead.org
2786 S:      Maintained
2787 F:      drivers/mtd/devices/block2mtd.c
2788
2789 BLUETOOTH DRIVERS
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      drivers/bluetooth/
2798
2799 BLUETOOTH SUBSYSTEM
2800 M:      Marcel Holtmann <marcel@holtmann.org>
2801 M:      Johan Hedberg <johan.hedberg@gmail.com>
2802 L:      linux-bluetooth@vger.kernel.org
2803 W:      http://www.bluez.org/
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2806 S:      Maintained
2807 F:      net/bluetooth/
2808 F:      include/net/bluetooth/
2809
2810 BONDING DRIVER
2811 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2812 M:      Veaceslav Falico <vfalico@gmail.com>
2813 M:      Andy Gospodarek <andy@greyhouse.net>
2814 L:      netdev@vger.kernel.org
2815 W:      http://sourceforge.net/projects/bonding/
2816 S:      Supported
2817 F:      drivers/net/bonding/
2818 F:      include/uapi/linux/if_bonding.h
2819
2820 BPF (Safe dynamic programs and tools)
2821 M:      Alexei Starovoitov <ast@kernel.org>
2822 M:      Daniel Borkmann <daniel@iogearbox.net>
2823 L:      netdev@vger.kernel.org
2824 L:      linux-kernel@vger.kernel.org
2825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2827 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2828 S:      Supported
2829 F:      arch/*/net/*
2830 F:      Documentation/networking/filter.txt
2831 F:      Documentation/bpf/
2832 F:      include/linux/bpf*
2833 F:      include/linux/filter.h
2834 F:      include/trace/events/xdp.h
2835 F:      include/uapi/linux/bpf*
2836 F:      include/uapi/linux/filter.h
2837 F:      kernel/bpf/
2838 F:      kernel/trace/bpf_trace.c
2839 F:      lib/test_bpf.c
2840 F:      net/bpf/
2841 F:      net/core/filter.c
2842 F:      net/sched/act_bpf.c
2843 F:      net/sched/cls_bpf.c
2844 F:      samples/bpf/
2845 F:      tools/bpf/
2846 F:      tools/lib/bpf/
2847 F:      tools/testing/selftests/bpf/
2848
2849 BPF JIT for ARM
2850 M:      Shubham Bansal <illusionist.neo@gmail.com>
2851 L:      netdev@vger.kernel.org
2852 S:      Maintained
2853 F:      arch/arm/net/
2854
2855 BPF JIT for ARM64
2856 M:      Daniel Borkmann <daniel@iogearbox.net>
2857 M:      Alexei Starovoitov <ast@kernel.org>
2858 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2859 L:      netdev@vger.kernel.org
2860 S:      Supported
2861 F:      arch/arm64/net/
2862
2863 BPF JIT for MIPS (32-BIT AND 64-BIT)
2864 M:      Paul Burton <paul.burton@mips.com>
2865 L:      netdev@vger.kernel.org
2866 S:      Maintained
2867 F:      arch/mips/net/
2868
2869 BPF JIT for NFP NICs
2870 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2871 L:      netdev@vger.kernel.org
2872 S:      Supported
2873 F:      drivers/net/ethernet/netronome/nfp/bpf/
2874
2875 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2876 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2877 M:      Sandipan Das <sandipan@linux.ibm.com>
2878 L:      netdev@vger.kernel.org
2879 S:      Maintained
2880 F:      arch/powerpc/net/
2881
2882 BPF JIT for S390
2883 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2884 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2885 L:      netdev@vger.kernel.org
2886 S:      Maintained
2887 F:      arch/s390/net/
2888 X:      arch/s390/net/pnet.c
2889
2890 BPF JIT for SPARC (32-BIT AND 64-BIT)
2891 M:      David S. Miller <davem@davemloft.net>
2892 L:      netdev@vger.kernel.org
2893 S:      Maintained
2894 F:      arch/sparc/net/
2895
2896 BPF JIT for X86 32-BIT
2897 M:      Wang YanQing <udknight@gmail.com>
2898 L:      netdev@vger.kernel.org
2899 S:      Maintained
2900 F:      arch/x86/net/bpf_jit_comp32.c
2901
2902 BPF JIT for X86 64-BIT
2903 M:      Alexei Starovoitov <ast@kernel.org>
2904 M:      Daniel Borkmann <daniel@iogearbox.net>
2905 L:      netdev@vger.kernel.org
2906 S:      Supported
2907 F:      arch/x86/net/
2908 X:      arch/x86/net/bpf_jit_comp32.c
2909
2910 BROADCOM B44 10/100 ETHERNET DRIVER
2911 M:      Michael Chan <michael.chan@broadcom.com>
2912 L:      netdev@vger.kernel.org
2913 S:      Supported
2914 F:      drivers/net/ethernet/broadcom/b44.*
2915
2916 BROADCOM B53 ETHERNET SWITCH DRIVER
2917 M:      Florian Fainelli <f.fainelli@gmail.com>
2918 L:      netdev@vger.kernel.org
2919 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2920 S:      Supported
2921 F:      drivers/net/dsa/b53/*
2922 F:      include/linux/platform_data/b53.h
2923
2924 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2925 M:      Florian Fainelli <f.fainelli@gmail.com>
2926 M:      Ray Jui <rjui@broadcom.com>
2927 M:      Scott Branden <sbranden@broadcom.com>
2928 M:      bcm-kernel-feedback-list@broadcom.com
2929 T:      git git://github.com/broadcom/mach-bcm
2930 S:      Maintained
2931 N:      bcm281*
2932 N:      bcm113*
2933 N:      bcm216*
2934 N:      kona
2935 F:      arch/arm/mach-bcm/
2936
2937 BROADCOM BCM2835 ARM ARCHITECTURE
2938 M:      Eric Anholt <eric@anholt.net>
2939 M:      Stefan Wahren <stefan.wahren@i2se.com>
2940 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2942 T:      git git://github.com/anholt/linux
2943 S:      Maintained
2944 N:      bcm2835
2945 F:      drivers/staging/vc04_services
2946
2947 BROADCOM BCM47XX MIPS ARCHITECTURE
2948 M:      Hauke Mehrtens <hauke@hauke-m.de>
2949 M:      Rafał Miłecki <zajec5@gmail.com>
2950 L:      linux-mips@vger.kernel.org
2951 S:      Maintained
2952 F:      Documentation/devicetree/bindings/mips/brcm/
2953 F:      arch/mips/bcm47xx/*
2954 F:      arch/mips/include/asm/mach-bcm47xx/*
2955
2956 BROADCOM BCM5301X ARM ARCHITECTURE
2957 M:      Hauke Mehrtens <hauke@hauke-m.de>
2958 M:      Rafał Miłecki <zajec5@gmail.com>
2959 M:      bcm-kernel-feedback-list@broadcom.com
2960 L:      linux-arm-kernel@lists.infradead.org
2961 S:      Maintained
2962 F:      arch/arm/mach-bcm/bcm_5301x.c
2963 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2964 F:      arch/arm/boot/dts/bcm470*
2965 F:      arch/arm/boot/dts/bcm953012*
2966
2967 BROADCOM BCM53573 ARM ARCHITECTURE
2968 M:      Rafał Miłecki <rafal@milecki.pl>
2969 L:      linux-arm-kernel@lists.infradead.org
2970 S:      Maintained
2971 F:      arch/arm/boot/dts/bcm53573*
2972 F:      arch/arm/boot/dts/bcm47189*
2973
2974 BROADCOM BCM63XX ARM ARCHITECTURE
2975 M:      Florian Fainelli <f.fainelli@gmail.com>
2976 M:      bcm-kernel-feedback-list@broadcom.com
2977 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2978 T:      git git://github.com/broadcom/stblinux.git
2979 S:      Maintained
2980 N:      bcm63xx
2981
2982 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2983 M:      Kevin Cernekee <cernekee@gmail.com>
2984 L:      linux-usb@vger.kernel.org
2985 S:      Maintained
2986 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2987
2988 BROADCOM BCM7XXX ARM ARCHITECTURE
2989 M:      Brian Norris <computersforpeace@gmail.com>
2990 M:      Gregory Fong <gregory.0xf0@gmail.com>
2991 M:      Florian Fainelli <f.fainelli@gmail.com>
2992 M:      bcm-kernel-feedback-list@broadcom.com
2993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2994 T:      git git://github.com/broadcom/stblinux.git
2995 S:      Maintained
2996 F:      arch/arm/mach-bcm/*brcmstb*
2997 F:      arch/arm/boot/dts/bcm7*.dts*
2998 F:      drivers/bus/brcmstb_gisb.c
2999 F:      arch/arm/mm/cache-b15-rac.c
3000 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3001 N:      brcmstb
3002
3003 BROADCOM BMIPS CPUFREQ DRIVER
3004 M:      Markus Mayer <mmayer@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-pm@vger.kernel.org
3007 S:      Maintained
3008 F:      drivers/cpufreq/bmips-cpufreq.c
3009
3010 BROADCOM BMIPS MIPS ARCHITECTURE
3011 M:      Kevin Cernekee <cernekee@gmail.com>
3012 M:      Florian Fainelli <f.fainelli@gmail.com>
3013 L:      linux-mips@vger.kernel.org
3014 T:      git git://github.com/broadcom/stblinux.git
3015 S:      Maintained
3016 F:      arch/mips/bmips/*
3017 F:      arch/mips/include/asm/mach-bmips/*
3018 F:      arch/mips/kernel/*bmips*
3019 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3020 F:      drivers/irqchip/irq-bcm63*
3021 F:      drivers/irqchip/irq-bcm7*
3022 F:      drivers/irqchip/irq-brcmstb*
3023 F:      include/linux/bcm963xx_nvram.h
3024 F:      include/linux/bcm963xx_tag.h
3025
3026 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3027 M:      Rasesh Mody <rasesh.mody@cavium.com>
3028 M:      Dept-GELinuxNICDev@cavium.com
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bnx2.*
3032 F:      drivers/net/ethernet/broadcom/bnx2_*
3033
3034 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3035 M:      QLogic-Storage-Upstream@qlogic.com
3036 L:      linux-scsi@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/scsi/bnx2fc/
3039
3040 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3041 M:      QLogic-Storage-Upstream@qlogic.com
3042 L:      linux-scsi@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/scsi/bnx2i/
3045
3046 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3047 M:      Ariel Elior <ariel.elior@cavium.com>
3048 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3049 M:      everest-linux-l2@cavium.com
3050 L:      netdev@vger.kernel.org
3051 S:      Supported
3052 F:      drivers/net/ethernet/broadcom/bnx2x/
3053
3054 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3055 M:      Michael Chan <michael.chan@broadcom.com>
3056 L:      netdev@vger.kernel.org
3057 S:      Supported
3058 F:      drivers/net/ethernet/broadcom/bnxt/
3059
3060 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3061 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3062 M:      Franky Lin <franky.lin@broadcom.com>
3063 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3064 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3065 M:      Wright Feng <wright.feng@cypress.com>
3066 L:      linux-wireless@vger.kernel.org
3067 L:      brcm80211-dev-list.pdl@broadcom.com
3068 L:      brcm80211-dev-list@cypress.com
3069 S:      Supported
3070 F:      drivers/net/wireless/broadcom/brcm80211/
3071
3072 BROADCOM BRCMSTB GPIO DRIVER
3073 M:      Gregory Fong <gregory.0xf0@gmail.com>
3074 L:      bcm-kernel-feedback-list@broadcom.com
3075 S:      Supported
3076 F:      drivers/gpio/gpio-brcmstb.c
3077 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3078
3079 BROADCOM BRCMSTB I2C DRIVER
3080 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3081 L:      linux-i2c@vger.kernel.org
3082 L:      bcm-kernel-feedback-list@broadcom.com
3083 S:      Supported
3084 F:      drivers/i2c/busses/i2c-brcmstb.c
3085 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3086
3087 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3088 M:      Al Cooper <alcooperx@gmail.com>
3089 L:      linux-kernel@vger.kernel.org
3090 L:      bcm-kernel-feedback-list@broadcom.com
3091 S:      Maintained
3092 F:      drivers/phy/broadcom/phy-brcm-usb*
3093
3094 BROADCOM GENET ETHERNET DRIVER
3095 M:      Doug Berger <opendmb@gmail.com>
3096 M:      Florian Fainelli <f.fainelli@gmail.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/genet/
3100
3101 BROADCOM IPROC ARM ARCHITECTURE
3102 M:      Ray Jui <rjui@broadcom.com>
3103 M:      Scott Branden <sbranden@broadcom.com>
3104 M:      bcm-kernel-feedback-list@broadcom.com
3105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3106 T:      git git://github.com/broadcom/cygnus-linux.git
3107 S:      Maintained
3108 N:      iproc
3109 N:      cygnus
3110 N:      bcm[-_]nsp
3111 N:      bcm9113*
3112 N:      bcm9583*
3113 N:      bcm9585*
3114 N:      bcm9586*
3115 N:      bcm988312
3116 N:      bcm113*
3117 N:      bcm583*
3118 N:      bcm585*
3119 N:      bcm586*
3120 N:      bcm88312
3121 N:      hr2
3122 N:      stingray
3123 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3124 F:      arch/arm64/boot/dts/broadcom/stingray/*
3125 F:      drivers/clk/bcm/clk-ns*
3126 F:      drivers/clk/bcm/clk-sr*
3127 F:      drivers/pinctrl/bcm/pinctrl-ns*
3128 F:      include/dt-bindings/clock/bcm-sr*
3129
3130 BROADCOM KONA GPIO DRIVER
3131 M:      Ray Jui <rjui@broadcom.com>
3132 L:      bcm-kernel-feedback-list@broadcom.com
3133 S:      Supported
3134 F:      drivers/gpio/gpio-bcm-kona.c
3135 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3136
3137 BROADCOM NETXTREME-E ROCE DRIVER
3138 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3139 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3140 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3141 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3142 L:      linux-rdma@vger.kernel.org
3143 W:      http://www.broadcom.com
3144 S:      Supported
3145 F:      drivers/infiniband/hw/bnxt_re/
3146 F:      include/uapi/rdma/bnxt_re-abi.h
3147
3148 BROADCOM NVRAM DRIVER
3149 M:      Rafał Miłecki <zajec5@gmail.com>
3150 L:      linux-mips@vger.kernel.org
3151 S:      Maintained
3152 F:      drivers/firmware/broadcom/*
3153
3154 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3155 M:      Rafał Miłecki <zajec5@gmail.com>
3156 L:      linux-wireless@vger.kernel.org
3157 S:      Maintained
3158 F:      drivers/bcma/
3159 F:      include/linux/bcma/
3160
3161 BROADCOM STB AVS CPUFREQ DRIVER
3162 M:      Markus Mayer <mmayer@broadcom.com>
3163 M:      bcm-kernel-feedback-list@broadcom.com
3164 L:      linux-pm@vger.kernel.org
3165 S:      Maintained
3166 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3167 F:      drivers/cpufreq/brcmstb*
3168
3169 BROADCOM STB AVS TMON DRIVER
3170 M:      Markus Mayer <mmayer@broadcom.com>
3171 M:      bcm-kernel-feedback-list@broadcom.com
3172 L:      linux-pm@vger.kernel.org
3173 S:      Maintained
3174 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3175 F:      drivers/thermal/broadcom/brcmstb*
3176
3177 BROADCOM STB NAND FLASH DRIVER
3178 M:      Brian Norris <computersforpeace@gmail.com>
3179 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3180 L:      linux-mtd@lists.infradead.org
3181 L:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Maintained
3183 F:      drivers/mtd/nand/raw/brcmnand/
3184
3185 BROADCOM STB DPFE DRIVER
3186 M:      Markus Mayer <mmayer@broadcom.com>
3187 M:      bcm-kernel-feedback-list@broadcom.com
3188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3189 S:      Maintained
3190 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3191 F:      drivers/memory/brcmstb_dpfe.c
3192
3193 BROADCOM SPI DRIVER
3194 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3195 M:      bcm-kernel-feedback-list@broadcom.com
3196 S:      Maintained
3197 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3198 F:      drivers/spi/spi-bcm-qspi.*
3199 F:      drivers/spi/spi-brcmstb-qspi.c
3200 F:      drivers/spi/spi-iproc-qspi.c
3201
3202 BROADCOM SYSTEMPORT ETHERNET DRIVER
3203 M:      Florian Fainelli <f.fainelli@gmail.com>
3204 L:      netdev@vger.kernel.org
3205 S:      Supported
3206 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3207
3208 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3209 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3210 M:      Prashant Sreedharan <prashant@broadcom.com>
3211 M:      Michael Chan <mchan@broadcom.com>
3212 L:      netdev@vger.kernel.org
3213 S:      Supported
3214 F:      drivers/net/ethernet/broadcom/tg3.*
3215
3216 BROCADE BFA FC SCSI DRIVER
3217 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3218 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Supported
3221 F:      drivers/scsi/bfa/
3222
3223 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3224 M:      Rasesh Mody <rasesh.mody@cavium.com>
3225 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3226 M:      Dept-GELinuxNICDev@cavium.com
3227 L:      netdev@vger.kernel.org
3228 S:      Supported
3229 F:      drivers/net/ethernet/brocade/bna/
3230
3231 BSG (block layer generic sg v4 driver)
3232 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3233 L:      linux-scsi@vger.kernel.org
3234 S:      Supported
3235 F:      block/bsg.c
3236 F:      include/linux/bsg.h
3237 F:      include/uapi/linux/bsg.h
3238
3239 BT87X AUDIO DRIVER
3240 M:      Clemens Ladisch <clemens@ladisch.de>
3241 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3242 T:      git git://git.alsa-project.org/alsa-kernel.git
3243 S:      Maintained
3244 F:      Documentation/sound/cards/bt87x.rst
3245 F:      sound/pci/bt87x.c
3246
3247 BT8XXGPIO DRIVER
3248 M:      Michael Buesch <m@bues.ch>
3249 W:      http://bu3sch.de/btgpio.php
3250 S:      Maintained
3251 F:      drivers/gpio/gpio-bt8xx.c
3252
3253 BTRFS FILE SYSTEM
3254 M:      Chris Mason <clm@fb.com>
3255 M:      Josef Bacik <josef@toxicpanda.com>
3256 M:      David Sterba <dsterba@suse.com>
3257 L:      linux-btrfs@vger.kernel.org
3258 W:      http://btrfs.wiki.kernel.org/
3259 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3261 S:      Maintained
3262 F:      Documentation/filesystems/btrfs.txt
3263 F:      fs/btrfs/
3264 F:      include/linux/btrfs*
3265 F:      include/uapi/linux/btrfs*
3266
3267 BTTV VIDEO4LINUX DRIVER
3268 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3269 L:      linux-media@vger.kernel.org
3270 W:      https://linuxtv.org
3271 T:      git git://linuxtv.org/media_tree.git
3272 S:      Odd fixes
3273 F:      Documentation/media/v4l-drivers/bttv*
3274 F:      drivers/media/pci/bt8xx/bttv*
3275
3276 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3277 M:      Chanwoo Choi <cw00.choi@samsung.com>
3278 L:      linux-pm@vger.kernel.org
3279 L:      linux-samsung-soc@vger.kernel.org
3280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3281 S:      Maintained
3282 F:      drivers/devfreq/exynos-bus.c
3283 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3284
3285 BUSLOGIC SCSI DRIVER
3286 M:      Khalid Aziz <khalid@gonehiking.org>
3287 L:      linux-scsi@vger.kernel.org
3288 S:      Maintained
3289 F:      drivers/scsi/BusLogic.*
3290 F:      drivers/scsi/FlashPoint.*
3291
3292 C-MEDIA CMI8788 DRIVER
3293 M:      Clemens Ladisch <clemens@ladisch.de>
3294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3295 T:      git git://git.alsa-project.org/alsa-kernel.git
3296 S:      Maintained
3297 F:      sound/pci/oxygen/
3298
3299 C-SKY ARCHITECTURE
3300 M:      Guo Ren <guoren@kernel.org>
3301 T:      git https://github.com/c-sky/csky-linux.git
3302 S:      Supported
3303 F:      arch/csky/
3304 F:      Documentation/devicetree/bindings/csky/
3305 F:      drivers/irqchip/irq-csky-*
3306 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3307 F:      drivers/clocksource/timer-gx6605s.c
3308 F:      drivers/clocksource/timer-mp-csky.c
3309 F:      Documentation/devicetree/bindings/timer/csky,*
3310 K:      csky
3311 N:      csky
3312
3313 C6X ARCHITECTURE
3314 M:      Mark Salter <msalter@redhat.com>
3315 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3316 L:      linux-c6x-dev@linux-c6x.org
3317 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3318 S:      Maintained
3319 F:      arch/c6x/
3320
3321 CA8210 IEEE-802.15.4 RADIO DRIVER
3322 M:      Harry Morris <h.morris@cascoda.com>
3323 L:      linux-wpan@vger.kernel.org
3324 W:      https://github.com/Cascoda/ca8210-linux.git
3325 S:      Maintained
3326 F:      drivers/net/ieee802154/ca8210.c
3327 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3328
3329 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3330 M:      David Howells <dhowells@redhat.com>
3331 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3332 S:      Supported
3333 F:      Documentation/filesystems/caching/cachefiles.txt
3334 F:      fs/cachefiles/
3335
3336 CADENCE MIPI-CSI2 BRIDGES
3337 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3338 L:      linux-media@vger.kernel.org
3339 S:      Maintained
3340 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3341 F:      drivers/media/platform/cadence/cdns-csi2*
3342
3343 CADET FM/AM RADIO RECEIVER DRIVER
3344 M:      Hans Verkuil <hverkuil@xs4all.nl>
3345 L:      linux-media@vger.kernel.org
3346 T:      git git://linuxtv.org/media_tree.git
3347 W:      https://linuxtv.org
3348 S:      Maintained
3349 F:      drivers/media/radio/radio-cadet*
3350
3351 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3352 M:      Jonathan Corbet <corbet@lwn.net>
3353 L:      linux-media@vger.kernel.org
3354 T:      git git://linuxtv.org/media_tree.git
3355 S:      Maintained
3356 F:      Documentation/media/v4l-drivers/cafe_ccic*
3357 F:      drivers/media/platform/marvell-ccic/
3358
3359 CAIF NETWORK LAYER
3360 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3361 L:      netdev@vger.kernel.org
3362 S:      Supported
3363 F:      Documentation/networking/caif/
3364 F:      drivers/net/caif/
3365 F:      include/uapi/linux/caif/
3366 F:      include/net/caif/
3367 F:      net/caif/
3368
3369 CAKE QDISC
3370 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3371 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3372 S:      Maintained
3373 F:      net/sched/sch_cake.c
3374
3375 CALGARY x86-64 IOMMU
3376 M:      Muli Ben-Yehuda <mulix@mulix.org>
3377 M:      Jon Mason <jdmason@kudzu.us>
3378 L:      iommu@lists.linux-foundation.org
3379 S:      Maintained
3380 F:      arch/x86/kernel/pci-calgary_64.c
3381 F:      arch/x86/kernel/tce_64.c
3382 F:      arch/x86/include/asm/calgary.h
3383 F:      arch/x86/include/asm/tce.h
3384
3385 CAN NETWORK DRIVERS
3386 M:      Wolfgang Grandegger <wg@grandegger.com>
3387 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3388 L:      linux-can@vger.kernel.org
3389 W:      https://github.com/linux-can
3390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3392 S:      Maintained
3393 F:      Documentation/devicetree/bindings/net/can/
3394 F:      drivers/net/can/
3395 F:      include/linux/can/dev.h
3396 F:      include/linux/can/platform/
3397 F:      include/uapi/linux/can/error.h
3398 F:      include/uapi/linux/can/netlink.h
3399
3400 CAN NETWORK LAYER
3401 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3402 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3403 L:      linux-can@vger.kernel.org
3404 W:      https://github.com/linux-can
3405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3407 S:      Maintained
3408 F:      Documentation/networking/can.rst
3409 F:      net/can/
3410 F:      include/linux/can/core.h
3411 F:      include/uapi/linux/can.h
3412 F:      include/uapi/linux/can/bcm.h
3413 F:      include/uapi/linux/can/raw.h
3414 F:      include/uapi/linux/can/gw.h
3415
3416 CAPABILITIES
3417 M:      Serge Hallyn <serge@hallyn.com>
3418 L:      linux-security-module@vger.kernel.org
3419 S:      Supported
3420 F:      include/linux/capability.h
3421 F:      include/uapi/linux/capability.h
3422 F:      security/commoncap.c
3423 F:      kernel/capability.c
3424
3425 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3426 M:      Kevin Tsai <ktsai@capellamicro.com>
3427 S:      Maintained
3428 F:      drivers/iio/light/cm*
3429
3430 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3431 M:      Christian Lamparter <chunkeey@googlemail.com>
3432 L:      linux-wireless@vger.kernel.org
3433 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3434 S:      Maintained
3435 F:      drivers/net/wireless/ath/carl9170/
3436
3437 CAVIUM I2C DRIVER
3438 M:      Jan Glauber <jglauber@cavium.com>
3439 M:      David Daney <david.daney@cavium.com>
3440 W:      http://www.cavium.com
3441 S:      Supported
3442 F:      drivers/i2c/busses/i2c-octeon*
3443 F:      drivers/i2c/busses/i2c-thunderx*
3444
3445 CAVIUM LIQUIDIO NETWORK DRIVER
3446 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3447 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3448 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3449 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3450 L:      netdev@vger.kernel.org
3451 W:      http://www.cavium.com
3452 S:      Supported
3453 F:      drivers/net/ethernet/cavium/liquidio/
3454
3455 CAVIUM MMC DRIVER
3456 M:      Jan Glauber <jglauber@cavium.com>
3457 M:      David Daney <david.daney@cavium.com>
3458 M:      Steven J. Hill <Steven.Hill@cavium.com>
3459 W:      http://www.cavium.com
3460 S:      Supported
3461 F:      drivers/mmc/host/cavium*
3462
3463 CAVIUM OCTEON-TX CRYPTO DRIVER
3464 M:      George Cherian <george.cherian@cavium.com>
3465 L:      linux-crypto@vger.kernel.org
3466 W:      http://www.cavium.com
3467 S:      Supported
3468 F:      drivers/crypto/cavium/cpt/
3469
3470 CAVIUM THUNDERX2 ARM64 SOC
3471 M:      Robert Richter <rrichter@cavium.com>
3472 M:      Jayachandran C <jnair@caviumnetworks.com>
3473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3474 S:      Maintained
3475 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3476 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3477
3478 CC2520 IEEE-802.15.4 RADIO DRIVER
3479 M:      Varka Bhadram <varkabhadram@gmail.com>
3480 L:      linux-wpan@vger.kernel.org
3481 S:      Maintained
3482 F:      drivers/net/ieee802154/cc2520.c
3483 F:      include/linux/spi/cc2520.h
3484 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3485
3486 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3487 M:      Yael Chemla <yael.chemla@foss.arm.com>
3488 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3489 L:      linux-crypto@vger.kernel.org
3490 S:      Supported
3491 F:      drivers/crypto/ccree/
3492 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3493
3494 CEC FRAMEWORK
3495 M:      Hans Verkuil <hans.verkuil@cisco.com>
3496 L:      linux-media@vger.kernel.org
3497 T:      git git://linuxtv.org/media_tree.git
3498 W:      http://linuxtv.org
3499 S:      Supported
3500 F:      Documentation/media/kapi/cec-core.rst
3501 F:      Documentation/media/uapi/cec
3502 F:      drivers/media/cec/
3503 F:      drivers/media/rc/keymaps/rc-cec.c
3504 F:      include/media/cec.h
3505 F:      include/media/cec-notifier.h
3506 F:      include/uapi/linux/cec.h
3507 F:      include/uapi/linux/cec-funcs.h
3508 F:      Documentation/devicetree/bindings/media/cec.txt
3509 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3510
3511 CEC GPIO DRIVER
3512 M:      Hans Verkuil <hans.verkuil@cisco.com>
3513 L:      linux-media@vger.kernel.org
3514 T:      git git://linuxtv.org/media_tree.git
3515 W:      http://linuxtv.org
3516 S:      Supported
3517 F:      drivers/media/platform/cec-gpio/
3518 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3519
3520 CELL BROADBAND ENGINE ARCHITECTURE
3521 M:      Arnd Bergmann <arnd@arndb.de>
3522 L:      linuxppc-dev@lists.ozlabs.org
3523 W:      http://www.ibm.com/developerworks/power/cell/
3524 S:      Supported
3525 F:      arch/powerpc/include/asm/cell*.h
3526 F:      arch/powerpc/include/asm/spu*.h
3527 F:      arch/powerpc/include/uapi/asm/spu*.h
3528 F:      arch/powerpc/oprofile/*cell*
3529 F:      arch/powerpc/platforms/cell/
3530
3531 CEPH COMMON CODE (LIBCEPH)
3532 M:      Ilya Dryomov <idryomov@gmail.com>
3533 M:      "Yan, Zheng" <zyan@redhat.com>
3534 M:      Sage Weil <sage@redhat.com>
3535 L:      ceph-devel@vger.kernel.org
3536 W:      http://ceph.com/
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3538 T:      git git://github.com/ceph/ceph-client.git
3539 S:      Supported
3540 F:      net/ceph/
3541 F:      include/linux/ceph/
3542 F:      include/linux/crush/
3543
3544 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3545 M:      "Yan, Zheng" <zyan@redhat.com>
3546 M:      Sage Weil <sage@redhat.com>
3547 M:      Ilya Dryomov <idryomov@gmail.com>
3548 L:      ceph-devel@vger.kernel.org
3549 W:      http://ceph.com/
3550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3551 T:      git git://github.com/ceph/ceph-client.git
3552 S:      Supported
3553 F:      Documentation/filesystems/ceph.txt
3554 F:      fs/ceph/
3555
3556 CERTIFICATE HANDLING:
3557 M:      David Howells <dhowells@redhat.com>
3558 M:      David Woodhouse <dwmw2@infradead.org>
3559 L:      keyrings@vger.kernel.org
3560 S:      Maintained
3561 F:      Documentation/admin-guide/module-signing.rst
3562 F:      certs/
3563 F:      scripts/sign-file.c
3564 F:      scripts/extract-cert.c
3565
3566 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3567 L:      linux-usb@vger.kernel.org
3568 S:      Orphan
3569 F:      Documentation/usb/WUSB-Design-overview.txt
3570 F:      Documentation/usb/wusb-cbaf
3571 F:      drivers/usb/host/hwa-hc.c
3572 F:      drivers/usb/host/whci/
3573 F:      drivers/usb/wusbcore/
3574 F:      include/linux/usb/wusb*
3575
3576 CFAG12864B LCD DRIVER
3577 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3578 S:      Maintained
3579 F:      drivers/auxdisplay/cfag12864b.c
3580 F:      include/linux/cfag12864b.h
3581
3582 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3583 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3584 S:      Maintained
3585 F:      drivers/auxdisplay/cfag12864bfb.c
3586 F:      include/linux/cfag12864b.h
3587
3588 802.11 (including CFG80211/NL80211)
3589 M:      Johannes Berg <johannes@sipsolutions.net>
3590 L:      linux-wireless@vger.kernel.org
3591 W:      http://wireless.kernel.org/
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3594 S:      Maintained
3595 F:      net/wireless/
3596 F:      include/uapi/linux/nl80211.h
3597 F:      include/linux/ieee80211.h
3598 F:      include/net/wext.h
3599 F:      include/net/cfg80211.h
3600 F:      include/net/iw_handler.h
3601 F:      include/net/ieee80211_radiotap.h
3602 F:      Documentation/driver-api/80211/cfg80211.rst
3603 F:      Documentation/networking/regulatory.txt
3604
3605 CHAR and MISC DRIVERS
3606 M:      Arnd Bergmann <arnd@arndb.de>
3607 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3609 S:      Supported
3610 F:      drivers/char/
3611 F:      drivers/misc/
3612 F:      include/linux/miscdevice.h
3613
3614 CHECKPATCH
3615 M:      Andy Whitcroft <apw@canonical.com>
3616 M:      Joe Perches <joe@perches.com>
3617 S:      Maintained
3618 F:      scripts/checkpatch.pl
3619
3620 CHINESE DOCUMENTATION
3621 M:      Harry Wei <harryxiyou@gmail.com>
3622 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3623 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3624 S:      Maintained
3625 F:      Documentation/translations/zh_CN/
3626
3627 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3628 M:      Peter Chen <Peter.Chen@nxp.com>
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3630 L:      linux-usb@vger.kernel.org
3631 S:      Maintained
3632 F:      drivers/usb/chipidea/
3633
3634 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3635 M:      Hans de Goede <hdegoede@redhat.com>
3636 L:      linux-input@vger.kernel.org
3637 S:      Maintained
3638 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3639 F:      drivers/input/touchscreen/chipone_icn8318.c
3640
3641 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3642 M:      Hans de Goede <hdegoede@redhat.com>
3643 L:      linux-input@vger.kernel.org
3644 S:      Maintained
3645 F:      drivers/input/touchscreen/chipone_icn8505.c
3646
3647 CHROME HARDWARE PLATFORM SUPPORT
3648 M:      Benson Leung <bleung@chromium.org>
3649 M:      Olof Johansson <olof@lixom.net>
3650 S:      Maintained
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3652 F:      drivers/platform/chrome/
3653
3654 CIRRUS LOGIC AUDIO CODEC DRIVERS
3655 M:      Brian Austin <brian.austin@cirrus.com>
3656 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3657 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3658 S:      Maintained
3659 F:      sound/soc/codecs/cs*
3660
3661 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3662 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3663 L:      netdev@vger.kernel.org
3664 S:      Maintained
3665 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3666
3667 CISCO FCOE HBA DRIVER
3668 M:      Satish Kharat <satishkh@cisco.com>
3669 M:      Sesidhar Baddela <sebaddel@cisco.com>
3670 M:      Karan Tilak Kumar <kartilak@cisco.com>
3671 L:      linux-scsi@vger.kernel.org
3672 S:      Supported
3673 F:      drivers/scsi/fnic/
3674
3675 CISCO SCSI HBA DRIVER
3676 M:      Karan Tilak Kumar <kartilak@cisco.com>
3677 M:      Sesidhar Baddela <sebaddel@cisco.com>
3678 L:      linux-scsi@vger.kernel.org
3679 S:      Supported
3680 F:      drivers/scsi/snic/
3681
3682 CISCO VIC ETHERNET NIC DRIVER
3683 M:      Christian Benvenuti <benve@cisco.com>
3684 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3685 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3686 S:      Supported
3687 F:      drivers/net/ethernet/cisco/enic/
3688
3689 CISCO VIC LOW LATENCY NIC DRIVER
3690 M:      Christian Benvenuti <benve@cisco.com>
3691 M:      Nelson Escobar <neescoba@cisco.com>
3692 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3693 S:      Supported
3694 F:      drivers/infiniband/hw/usnic/
3695
3696 CIRRUS LOGIC MADERA CODEC DRIVERS
3697 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3698 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3700 L:      patches@opensource.cirrus.com
3701 T:      git https://github.com/CirrusLogic/linux-drivers.git
3702 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3703 S:      Supported
3704 F:      Documentation/devicetree/bindings/mfd/madera.txt
3705 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3706 F:      include/linux/irqchip/irq-madera*
3707 F:      include/linux/mfd/madera/*
3708 F:      drivers/gpio/gpio-madera*
3709 F:      drivers/irqchip/irq-madera*
3710 F:      drivers/mfd/madera*
3711 F:      drivers/mfd/cs47l*
3712 F:      drivers/pinctrl/cirrus/*
3713
3714 CLANG-FORMAT FILE
3715 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3716 S:      Maintained
3717 F:      .clang-format
3718
3719 CLEANCACHE API
3720 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3721 L:      linux-kernel@vger.kernel.org
3722 S:      Maintained
3723 F:      mm/cleancache.c
3724 F:      include/linux/cleancache.h
3725
3726 CLK API
3727 M:      Russell King <linux@armlinux.org.uk>
3728 L:      linux-clk@vger.kernel.org
3729 S:      Maintained
3730 F:      include/linux/clk.h
3731
3732 CLOCKSOURCE, CLOCKEVENT DRIVERS
3733 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3734 M:      Thomas Gleixner <tglx@linutronix.de>
3735 L:      linux-kernel@vger.kernel.org
3736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3737 S:      Supported
3738 F:      drivers/clocksource/
3739 F:      Documentation/devicetree/bindings/timer/
3740
3741 CMPC ACPI DRIVER
3742 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3743 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3744 L:      platform-driver-x86@vger.kernel.org
3745 S:      Supported
3746 F:      drivers/platform/x86/classmate-laptop.c
3747
3748 COBALT MEDIA DRIVER
3749 M:      Hans Verkuil <hans.verkuil@cisco.com>
3750 L:      linux-media@vger.kernel.org
3751 T:      git git://linuxtv.org/media_tree.git
3752 W:      https://linuxtv.org
3753 S:      Supported
3754 F:      drivers/media/pci/cobalt/
3755
3756 COCCINELLE/Semantic Patches (SmPL)
3757 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3758 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3759 M:      Nicolas Palix <nicolas.palix@imag.fr>
3760 M:      Michal Marek <michal.lkml@markovi.net>
3761 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3763 W:      http://coccinelle.lip6.fr/
3764 S:      Supported
3765 F:      Documentation/dev-tools/coccinelle.rst
3766 F:      scripts/coccinelle/
3767 F:      scripts/coccicheck
3768
3769 CODA FILE SYSTEM
3770 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3771 M:      coda@cs.cmu.edu
3772 L:      codalist@coda.cs.cmu.edu
3773 W:      http://www.coda.cs.cmu.edu/
3774 S:      Maintained
3775 F:      Documentation/filesystems/coda.txt
3776 F:      fs/coda/
3777 F:      include/linux/coda*.h
3778 F:      include/uapi/linux/coda*.h
3779
3780 CODA V4L2 MEM2MEM DRIVER
3781 M:      Philipp Zabel <p.zabel@pengutronix.de>
3782 L:      linux-media@vger.kernel.org
3783 S:      Maintained
3784 F:      Documentation/devicetree/bindings/media/coda.txt
3785 F:      drivers/media/platform/coda/
3786
3787 CODE OF CONDUCT
3788 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3789 S:      Supported
3790 F:      Documentation/process/code-of-conduct.rst
3791 F:      Documentation/process/code-of-conduct-interpretation.rst
3792
3793 COMMON CLK FRAMEWORK
3794 M:      Michael Turquette <mturquette@baylibre.com>
3795 M:      Stephen Boyd <sboyd@kernel.org>
3796 L:      linux-clk@vger.kernel.org
3797 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3799 S:      Maintained
3800 F:      Documentation/devicetree/bindings/clock/
3801 F:      drivers/clk/
3802 X:      drivers/clk/clkdev.c
3803 F:      include/linux/clk-pr*
3804 F:      include/linux/clk/
3805 F:      include/linux/of_clk.h
3806
3807 COMMON INTERNET FILE SYSTEM (CIFS)
3808 M:      Steve French <sfrench@samba.org>
3809 L:      linux-cifs@vger.kernel.org
3810 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3811 W:      http://linux-cifs.samba.org/
3812 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3813 S:      Supported
3814 F:      Documentation/filesystems/cifs/
3815 F:      fs/cifs/
3816
3817 COMPACTPCI HOTPLUG CORE
3818 M:      Scott Murray <scott@spiteful.org>
3819 L:      linux-pci@vger.kernel.org
3820 S:      Maintained
3821 F:      drivers/pci/hotplug/cpci_hotplug*
3822
3823 COMPACTPCI HOTPLUG GENERIC DRIVER
3824 M:      Scott Murray <scott@spiteful.org>
3825 L:      linux-pci@vger.kernel.org
3826 S:      Maintained
3827 F:      drivers/pci/hotplug/cpcihp_generic.c
3828
3829 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3830 M:      Scott Murray <scott@spiteful.org>
3831 L:      linux-pci@vger.kernel.org
3832 S:      Maintained
3833 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3834
3835 COMPAL LAPTOP SUPPORT
3836 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3837 L:      platform-driver-x86@vger.kernel.org
3838 S:      Maintained
3839 F:      drivers/platform/x86/compal-laptop.c
3840
3841 COMPILER ATTRIBUTES
3842 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3843 S:      Maintained
3844 F:      include/linux/compiler_attributes.h
3845
3846 CONEXANT ACCESSRUNNER USB DRIVER
3847 L:      accessrunner-general@lists.sourceforge.net
3848 W:      http://accessrunner.sourceforge.net/
3849 S:      Orphan
3850 F:      drivers/usb/atm/cxacru.c
3851
3852 CONFIGFS
3853 M:      Joel Becker <jlbec@evilplan.org>
3854 M:      Christoph Hellwig <hch@lst.de>
3855 T:      git git://git.infradead.org/users/hch/configfs.git
3856 S:      Supported
3857 F:      fs/configfs/
3858 F:      include/linux/configfs.h
3859
3860 CONNECTOR
3861 M:      Evgeniy Polyakov <zbr@ioremap.net>
3862 L:      netdev@vger.kernel.org
3863 S:      Maintained
3864 F:      drivers/connector/
3865
3866 CONTROL GROUP (CGROUP)
3867 M:      Tejun Heo <tj@kernel.org>
3868 M:      Li Zefan <lizefan@huawei.com>
3869 M:      Johannes Weiner <hannes@cmpxchg.org>
3870 L:      cgroups@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3872 S:      Maintained
3873 F:      Documentation/cgroup*
3874 F:      include/linux/cgroup*
3875 F:      kernel/cgroup*
3876
3877 CONTROL GROUP - CPUSET
3878 M:      Li Zefan <lizefan@huawei.com>
3879 L:      cgroups@vger.kernel.org
3880 W:      http://www.bullopensource.org/cpuset/
3881 W:      http://oss.sgi.com/projects/cpusets/
3882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3883 S:      Maintained
3884 F:      Documentation/cgroup-v1/cpusets.txt
3885 F:      include/linux/cpuset.h
3886 F:      kernel/cgroup/cpuset.c
3887
3888 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3889 M:      Johannes Weiner <hannes@cmpxchg.org>
3890 M:      Michal Hocko <mhocko@kernel.org>
3891 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3892 L:      cgroups@vger.kernel.org
3893 L:      linux-mm@kvack.org
3894 S:      Maintained
3895 F:      mm/memcontrol.c
3896 F:      mm/swap_cgroup.c
3897
3898 CORETEMP HARDWARE MONITORING DRIVER
3899 M:      Fenghua Yu <fenghua.yu@intel.com>
3900 L:      linux-hwmon@vger.kernel.org
3901 S:      Maintained
3902 F:      Documentation/hwmon/coretemp
3903 F:      drivers/hwmon/coretemp.c
3904
3905 COSA/SRP SYNC SERIAL DRIVER
3906 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3907 W:      http://www.fi.muni.cz/~kas/cosa/
3908 S:      Maintained
3909 F:      drivers/net/wan/cosa*
3910
3911 CPMAC ETHERNET DRIVER
3912 M:      Florian Fainelli <f.fainelli@gmail.com>
3913 L:      netdev@vger.kernel.org
3914 S:      Maintained
3915 F:      drivers/net/ethernet/ti/cpmac.c
3916
3917 CPU FREQUENCY DRIVERS
3918 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3919 M:      Viresh Kumar <viresh.kumar@linaro.org>
3920 L:      linux-pm@vger.kernel.org
3921 S:      Maintained
3922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3923 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3924 B:      https://bugzilla.kernel.org
3925 F:      Documentation/cpu-freq/
3926 F:      Documentation/devicetree/bindings/cpufreq/
3927 F:      drivers/cpufreq/
3928 F:      include/linux/cpufreq.h
3929 F:      tools/testing/selftests/cpufreq/
3930
3931 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3932 M:      Viresh Kumar <viresh.kumar@linaro.org>
3933 M:      Sudeep Holla <sudeep.holla@arm.com>
3934 L:      linux-pm@vger.kernel.org
3935 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3936 S:      Maintained
3937 F:      drivers/cpufreq/arm_big_little.h
3938 F:      drivers/cpufreq/arm_big_little.c
3939
3940 CPU POWER MONITORING SUBSYSTEM
3941 M:      Thomas Renninger <trenn@suse.com>
3942 M:      Shuah Khan <shuah@kernel.org>
3943 L:      linux-pm@vger.kernel.org
3944 S:      Maintained
3945 F:      tools/power/cpupower/
3946
3947 CPUID/MSR DRIVER
3948 M:      "H. Peter Anvin" <hpa@zytor.com>
3949 S:      Maintained
3950 F:      arch/x86/kernel/cpuid.c
3951 F:      arch/x86/kernel/msr.c
3952
3953 CPUIDLE DRIVER - ARM BIG LITTLE
3954 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3955 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3956 L:      linux-pm@vger.kernel.org
3957 L:      linux-arm-kernel@lists.infradead.org
3958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3959 S:      Maintained
3960 F:      drivers/cpuidle/cpuidle-big_little.c
3961
3962 CPUIDLE DRIVER - ARM EXYNOS
3963 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3964 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3965 M:      Kukjin Kim <kgene@kernel.org>
3966 L:      linux-pm@vger.kernel.org
3967 L:      linux-samsung-soc@vger.kernel.org
3968 S:      Supported
3969 F:      drivers/cpuidle/cpuidle-exynos.c
3970 F:      arch/arm/mach-exynos/pm.c
3971
3972 CPUIDLE DRIVERS
3973 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3974 M:      Daniel Lezcano <daniel.lezcano@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 B:      https://bugzilla.kernel.org
3979 F:      drivers/cpuidle/*
3980 F:      include/linux/cpuidle.h
3981
3982 CRAMFS FILESYSTEM
3983 M:      Nicolas Pitre <nico@linaro.org>
3984 S:      Maintained
3985 F:      Documentation/filesystems/cramfs.txt
3986 F:      fs/cramfs/
3987
3988 CRYPTO API
3989 M:      Herbert Xu <herbert@gondor.apana.org.au>
3990 M:      "David S. Miller" <davem@davemloft.net>
3991 L:      linux-crypto@vger.kernel.org
3992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3994 S:      Maintained
3995 F:      Documentation/crypto/
3996 F:      Documentation/devicetree/bindings/crypto/
3997 F:      arch/*/crypto/
3998 F:      crypto/
3999 F:      drivers/crypto/
4000 F:      include/crypto/
4001 F:      include/linux/crypto*
4002
4003 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4004 M:      Neil Horman <nhorman@tuxdriver.com>
4005 L:      linux-crypto@vger.kernel.org
4006 S:      Maintained
4007 F:      crypto/ansi_cprng.c
4008 F:      crypto/rng.c
4009
4010 CS3308 MEDIA DRIVER
4011 M:      Hans Verkuil <hverkuil@xs4all.nl>
4012 L:      linux-media@vger.kernel.org
4013 T:      git git://linuxtv.org/media_tree.git
4014 W:      http://linuxtv.org
4015 S:      Odd Fixes
4016 F:      drivers/media/i2c/cs3308.c
4017
4018 CS5535 Audio ALSA driver
4019 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4020 S:      Maintained
4021 F:      sound/pci/cs5535audio/
4022
4023 CSI DRIVERS FOR ALLWINNER V3s
4024 M:      Yong Deng <yong.deng@magewell.com>
4025 L:      linux-media@vger.kernel.org
4026 T:      git git://linuxtv.org/media_tree.git
4027 S:      Maintained
4028 F:      drivers/media/platform/sunxi/sun6i-csi/
4029 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4030
4031 CW1200 WLAN driver
4032 M:      Solomon Peachy <pizza@shaftnet.org>
4033 S:      Maintained
4034 F:      drivers/net/wireless/st/cw1200/
4035
4036 CX18 VIDEO4LINUX DRIVER
4037 M:      Andy Walls <awalls@md.metrocast.net>
4038 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4039 L:      linux-media@vger.kernel.org
4040 T:      git git://linuxtv.org/media_tree.git
4041 W:      https://linuxtv.org
4042 W:      http://www.ivtvdriver.org/index.php/Cx18
4043 S:      Maintained
4044 F:      Documentation/media/v4l-drivers/cx18*
4045 F:      drivers/media/pci/cx18/
4046 F:      include/uapi/linux/ivtv*
4047
4048 CX2341X MPEG ENCODER HELPER MODULE
4049 M:      Hans Verkuil <hverkuil@xs4all.nl>
4050 L:      linux-media@vger.kernel.org
4051 T:      git git://linuxtv.org/media_tree.git
4052 W:      https://linuxtv.org
4053 S:      Maintained
4054 F:      drivers/media/common/cx2341x*
4055 F:      include/media/drv-intf/cx2341x.h
4056
4057 CX24120 MEDIA DRIVER
4058 M:      Jemma Denson <jdenson@gmail.com>
4059 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4060 L:      linux-media@vger.kernel.org
4061 W:      https://linuxtv.org
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 S:      Maintained
4064 F:      drivers/media/dvb-frontends/cx24120*
4065
4066 CX88 VIDEO4LINUX DRIVER
4067 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4068 L:      linux-media@vger.kernel.org
4069 W:      https://linuxtv.org
4070 T:      git git://linuxtv.org/media_tree.git
4071 S:      Odd fixes
4072 F:      Documentation/media/v4l-drivers/cx88*
4073 F:      drivers/media/pci/cx88/
4074
4075 CXD2820R MEDIA DRIVER
4076 M:      Antti Palosaari <crope@iki.fi>
4077 L:      linux-media@vger.kernel.org
4078 W:      https://linuxtv.org
4079 W:      http://palosaari.fi/linux/
4080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4081 T:      git git://linuxtv.org/anttip/media_tree.git
4082 S:      Maintained
4083 F:      drivers/media/dvb-frontends/cxd2820r*
4084
4085 CXGB3 ETHERNET DRIVER (CXGB3)
4086 M:      Arjun Vynipadath <arjun@chelsio.com>
4087 L:      netdev@vger.kernel.org
4088 W:      http://www.chelsio.com
4089 S:      Supported
4090 F:      drivers/net/ethernet/chelsio/cxgb3/
4091
4092 CXGB3 ISCSI DRIVER (CXGB3I)
4093 M:      Karen Xie <kxie@chelsio.com>
4094 L:      linux-scsi@vger.kernel.org
4095 W:      http://www.chelsio.com
4096 S:      Supported
4097 F:      drivers/scsi/cxgbi/cxgb3i
4098
4099 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4100 M:      Steve Wise <swise@chelsio.com>
4101 L:      linux-rdma@vger.kernel.org
4102 W:      http://www.openfabrics.org
4103 S:      Supported
4104 F:      drivers/infiniband/hw/cxgb3/
4105 F:      include/uapi/rdma/cxgb3-abi.h
4106
4107 CXGB4 CRYPTO DRIVER (chcr)
4108 M:      Harsh Jain <harsh@chelsio.com>
4109 L:      linux-crypto@vger.kernel.org
4110 W:      http://www.chelsio.com
4111 S:      Supported
4112 F:      drivers/crypto/chelsio
4113
4114 CXGB4 ETHERNET DRIVER (CXGB4)
4115 M:      Arjun Vynipadath <arjun@chelsio.com>
4116 L:      netdev@vger.kernel.org
4117 W:      http://www.chelsio.com
4118 S:      Supported
4119 F:      drivers/net/ethernet/chelsio/cxgb4/
4120
4121 CXGB4 ISCSI DRIVER (CXGB4I)
4122 M:      Karen Xie <kxie@chelsio.com>
4123 L:      linux-scsi@vger.kernel.org
4124 W:      http://www.chelsio.com
4125 S:      Supported
4126 F:      drivers/scsi/cxgbi/cxgb4i
4127
4128 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4129 M:      Steve Wise <swise@chelsio.com>
4130 L:      linux-rdma@vger.kernel.org
4131 W:      http://www.openfabrics.org
4132 S:      Supported
4133 F:      drivers/infiniband/hw/cxgb4/
4134 F:      include/uapi/rdma/cxgb4-abi.h
4135
4136 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4137 M:      Casey Leedom <leedom@chelsio.com>
4138 L:      netdev@vger.kernel.org
4139 W:      http://www.chelsio.com
4140 S:      Supported
4141 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4142
4143 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4144 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4145 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4146 L:      linuxppc-dev@lists.ozlabs.org
4147 S:      Supported
4148 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4149 F:      drivers/misc/cxl/
4150 F:      include/misc/cxl*
4151 F:      include/uapi/misc/cxl.h
4152 F:      Documentation/powerpc/cxl.txt
4153 F:      Documentation/ABI/testing/sysfs-class-cxl
4154
4155 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4156 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4157 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4158 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4159 L:      linux-scsi@vger.kernel.org
4160 S:      Supported
4161 F:      drivers/scsi/cxlflash/
4162 F:      include/uapi/scsi/cxlflash_ioctl.h
4163 F:      Documentation/powerpc/cxlflash.txt
4164
4165 CYBERPRO FB DRIVER
4166 M:      Russell King <linux@armlinux.org.uk>
4167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4168 W:      http://www.armlinux.org.uk/
4169 S:      Maintained
4170 F:      drivers/video/fbdev/cyber2000fb.*
4171
4172 CYCLADES ASYNC MUX DRIVER
4173 W:      http://www.cyclades.com/
4174 S:      Orphan
4175 F:      drivers/tty/cyclades.c
4176 F:      include/linux/cyclades.h
4177 F:      include/uapi/linux/cyclades.h
4178
4179 CYCLADES PC300 DRIVER
4180 W:      http://www.cyclades.com/
4181 S:      Orphan
4182 F:      drivers/net/wan/pc300*
4183
4184 CYPRESS_FIRMWARE MEDIA DRIVER
4185 M:      Antti Palosaari <crope@iki.fi>
4186 L:      linux-media@vger.kernel.org
4187 W:      https://linuxtv.org
4188 W:      http://palosaari.fi/linux/
4189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4190 T:      git git://linuxtv.org/anttip/media_tree.git
4191 S:      Maintained
4192 F:      drivers/media/common/cypress_firmware*
4193
4194 CYTTSP TOUCHSCREEN DRIVER
4195 M:      Ferruh Yigit <fery@cypress.com>
4196 L:      linux-input@vger.kernel.org
4197 S:      Supported
4198 F:      drivers/input/touchscreen/cyttsp*
4199 F:      include/linux/input/cyttsp.h
4200
4201 D-LINK DIR-685 TOUCHKEYS DRIVER
4202 M:      Linus Walleij <linus.walleij@linaro.org>
4203 L:      linux-input@vger.kernel.org
4204 S:      Supported
4205 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4206
4207 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4208 M:      Joshua Kinard <kumba@gentoo.org>
4209 S:      Maintained
4210 F:      drivers/rtc/rtc-ds1685.c
4211 F:      include/linux/rtc/ds1685.h
4212
4213 DAMA SLAVE for AX.25
4214 M:      Joerg Reuter <jreuter@yaina.de>
4215 W:      http://yaina.de/jreuter/
4216 W:      http://www.qsl.net/dl1bke/
4217 L:      linux-hams@vger.kernel.org
4218 S:      Maintained
4219 F:      net/ax25/af_ax25.c
4220 F:      net/ax25/ax25_dev.c
4221 F:      net/ax25/ax25_ds_*
4222 F:      net/ax25/ax25_in.c
4223 F:      net/ax25/ax25_out.c
4224 F:      net/ax25/ax25_timer.c
4225 F:      net/ax25/sysctl_net_ax25.c
4226
4227 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4228 L:      netdev@vger.kernel.org
4229 S:      Orphan
4230 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4231 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4232
4233 DC390/AM53C974 SCSI driver
4234 M:      Hannes Reinecke <hare@suse.com>
4235 L:      linux-scsi@vger.kernel.org
4236 S:      Maintained
4237 F:      drivers/scsi/am53c974.c
4238
4239 DC395x SCSI driver
4240 M:      Oliver Neukum <oliver@neukum.org>
4241 M:      Ali Akcaagac <aliakc@web.de>
4242 M:      Jamie Lenehan <lenehan@twibble.org>
4243 L:      dc395x@twibble.org
4244 W:      http://twibble.org/dist/dc395x/
4245 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4246 S:      Maintained
4247 F:      Documentation/scsi/dc395x.txt
4248 F:      drivers/scsi/dc395x.*
4249
4250 DCCP PROTOCOL
4251 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4252 L:      dccp@vger.kernel.org
4253 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4254 S:      Maintained
4255 F:      include/linux/dccp.h
4256 F:      include/uapi/linux/dccp.h
4257 F:      include/linux/tfrc.h
4258 F:      net/dccp/
4259
4260 DECnet NETWORK LAYER
4261 W:      http://linux-decnet.sourceforge.net
4262 L:      linux-decnet-user@lists.sourceforge.net
4263 S:      Orphan
4264 F:      Documentation/networking/decnet.txt
4265 F:      net/decnet/
4266
4267 DECSTATION PLATFORM SUPPORT
4268 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4269 L:      linux-mips@vger.kernel.org
4270 W:      http://www.linux-mips.org/wiki/DECstation
4271 S:      Maintained
4272 F:      arch/mips/dec/
4273 F:      arch/mips/include/asm/dec/
4274 F:      arch/mips/include/asm/mach-dec/
4275
4276 DEFXX FDDI NETWORK DRIVER
4277 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4278 S:      Maintained
4279 F:      drivers/net/fddi/defxx.*
4280
4281 DELL SMBIOS DRIVER
4282 M:      Pali Rohár <pali.rohar@gmail.com>
4283 M:      Mario Limonciello <mario.limonciello@dell.com>
4284 L:      platform-driver-x86@vger.kernel.org
4285 S:      Maintained
4286 F:      drivers/platform/x86/dell-smbios.*
4287
4288 DELL SMBIOS SMM DRIVER
4289 M:      Mario Limonciello <mario.limonciello@dell.com>
4290 L:      platform-driver-x86@vger.kernel.org
4291 S:      Maintained
4292 F:      drivers/platform/x86/dell-smbios-smm.c
4293
4294 DELL SMBIOS WMI DRIVER
4295 M:      Mario Limonciello <mario.limonciello@dell.com>
4296 L:      platform-driver-x86@vger.kernel.org
4297 S:      Maintained
4298 F:      drivers/platform/x86/dell-smbios-wmi.c
4299 F:      tools/wmi/dell-smbios-example.c
4300
4301 DEFZA FDDI NETWORK DRIVER
4302 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4303 S:      Maintained
4304 F:      drivers/net/fddi/defza.*
4305
4306 DELL LAPTOP DRIVER
4307 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4308 M:      Pali Rohár <pali.rohar@gmail.com>
4309 L:      platform-driver-x86@vger.kernel.org
4310 S:      Maintained
4311 F:      drivers/platform/x86/dell-laptop.c
4312
4313 DELL LAPTOP FREEFALL DRIVER
4314 M:      Pali Rohár <pali.rohar@gmail.com>
4315 S:      Maintained
4316 F:      drivers/platform/x86/dell-smo8800.c
4317
4318 DELL LAPTOP RBTN DRIVER
4319 M:      Pali Rohár <pali.rohar@gmail.com>
4320 S:      Maintained
4321 F:      drivers/platform/x86/dell-rbtn.*
4322
4323 DELL REMOTE BIOS UPDATE DRIVER
4324 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4325 L:      platform-driver-x86@vger.kernel.org
4326 S:      Maintained
4327 F:      drivers/platform/x86/dell_rbu.c
4328
4329 DELL LAPTOP SMM DRIVER
4330 M:      Pali Rohár <pali.rohar@gmail.com>
4331 S:      Maintained
4332 F:      drivers/hwmon/dell-smm-hwmon.c
4333 F:      include/uapi/linux/i8k.h
4334
4335 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4336 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4337 L:      platform-driver-x86@vger.kernel.org
4338 S:      Maintained
4339 F:      Documentation/dcdbas.txt
4340 F:      drivers/platform/x86/dcdbas.*
4341
4342 DELL WMI NOTIFICATIONS DRIVER
4343 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4344 M:      Pali Rohár <pali.rohar@gmail.com>
4345 S:      Maintained
4346 F:      drivers/platform/x86/dell-wmi.c
4347
4348 DELL WMI DESCRIPTOR DRIVER
4349 M:      Mario Limonciello <mario.limonciello@dell.com>
4350 S:      Maintained
4351 F:      drivers/platform/x86/dell-wmi-descriptor.c
4352
4353 DELTA ST MEDIA DRIVER
4354 M:      Hugues Fruchet <hugues.fruchet@st.com>
4355 L:      linux-media@vger.kernel.org
4356 T:      git git://linuxtv.org/media_tree.git
4357 W:      https://linuxtv.org
4358 S:      Supported
4359 F:      drivers/media/platform/sti/delta
4360
4361 DENALI NAND DRIVER
4362 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4363 L:      linux-mtd@lists.infradead.org
4364 S:      Supported
4365 F:      drivers/mtd/nand/raw/denali*
4366
4367 DESIGNWARE USB2 DRD IP DRIVER
4368 M:      Minas Harutyunyan <hminas@synopsys.com>
4369 L:      linux-usb@vger.kernel.org
4370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4371 S:      Maintained
4372 F:      drivers/usb/dwc2/
4373
4374 DESIGNWARE USB3 DRD IP DRIVER
4375 M:      Felipe Balbi <balbi@kernel.org>
4376 L:      linux-usb@vger.kernel.org
4377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4378 S:      Maintained
4379 F:      drivers/usb/dwc3/
4380
4381 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4382 M:      Andreas Klinger <ak@it-klinger.de>
4383 L:      linux-iio@vger.kernel.org
4384 S:      Maintained
4385 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4386 F:      drivers/iio/proximity/srf*.c
4387
4388 DEVICE COREDUMP (DEV_COREDUMP)
4389 M:      Johannes Berg <johannes@sipsolutions.net>
4390 L:      linux-kernel@vger.kernel.org
4391 S:      Maintained
4392 F:      drivers/base/devcoredump.c
4393 F:      include/linux/devcoredump.h
4394
4395 DEVICE FREQUENCY (DEVFREQ)
4396 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4397 M:      Kyungmin Park <kyungmin.park@samsung.com>
4398 R:      Chanwoo Choi <cw00.choi@samsung.com>
4399 L:      linux-pm@vger.kernel.org
4400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4401 S:      Maintained
4402 F:      drivers/devfreq/
4403 F:      include/linux/devfreq.h
4404 F:      Documentation/devicetree/bindings/devfreq/
4405
4406 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4407 M:      Chanwoo Choi <cw00.choi@samsung.com>
4408 L:      linux-pm@vger.kernel.org
4409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4410 S:      Supported
4411 F:      drivers/devfreq/event/
4412 F:      drivers/devfreq/devfreq-event.c
4413 F:      include/linux/devfreq-event.h
4414 F:      Documentation/devicetree/bindings/devfreq/event/
4415
4416 DEVICE NUMBER REGISTRY
4417 M:      Torben Mathiasen <device@lanana.org>
4418 W:      http://lanana.org/docs/device-list/index.html
4419 S:      Maintained
4420
4421 DEVICE-MAPPER  (LVM)
4422 M:      Alasdair Kergon <agk@redhat.com>
4423 M:      Mike Snitzer <snitzer@redhat.com>
4424 M:      dm-devel@redhat.com
4425 L:      dm-devel@redhat.com
4426 W:      http://sources.redhat.com/dm
4427 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4429 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4430 S:      Maintained
4431 F:      Documentation/device-mapper/
4432 F:      drivers/md/Makefile
4433 F:      drivers/md/Kconfig
4434 F:      drivers/md/dm*
4435 F:      drivers/md/persistent-data/
4436 F:      include/linux/device-mapper.h
4437 F:      include/linux/dm-*.h
4438 F:      include/uapi/linux/dm-*.h
4439
4440 DEVLINK
4441 M:      Jiri Pirko <jiri@mellanox.com>
4442 L:      netdev@vger.kernel.org
4443 S:      Supported
4444 F:      net/core/devlink.c
4445 F:      include/net/devlink.h
4446 F:      include/uapi/linux/devlink.h
4447
4448 DIALOG SEMICONDUCTOR DRIVERS
4449 M:      Support Opensource <support.opensource@diasemi.com>
4450 W:      http://www.dialog-semiconductor.com/products
4451 S:      Supported
4452 F:      Documentation/hwmon/da90??
4453 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4454 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4455 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4456 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4457 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4458 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4459 F:      drivers/gpio/gpio-da90??.c
4460 F:      drivers/hwmon/da90??-hwmon.c
4461 F:      drivers/iio/adc/da91??-*.c
4462 F:      drivers/input/misc/da90??_onkey.c
4463 F:      drivers/input/touchscreen/da9052_tsi.c
4464 F:      drivers/leds/leds-da90??.c
4465 F:      drivers/mfd/da903x.c
4466 F:      drivers/mfd/da90??-*.c
4467 F:      drivers/mfd/da91??-*.c
4468 F:      drivers/power/supply/da9052-battery.c
4469 F:      drivers/power/supply/da91??-*.c
4470 F:      drivers/regulator/da903x.c
4471 F:      drivers/regulator/da9???-regulator.[ch]
4472 F:      drivers/thermal/da90??-thermal.c
4473 F:      drivers/rtc/rtc-da90??.c
4474 F:      drivers/video/backlight/da90??_bl.c
4475 F:      drivers/watchdog/da90??_wdt.c
4476 F:      include/linux/mfd/da903x.h
4477 F:      include/linux/mfd/da9052/
4478 F:      include/linux/mfd/da9055/
4479 F:      include/linux/mfd/da9062/
4480 F:      include/linux/mfd/da9063/
4481 F:      include/linux/mfd/da9150/
4482 F:      include/linux/regulator/da9211.h
4483 F:      include/sound/da[79]*.h
4484 F:      sound/soc/codecs/da[79]*.[ch]
4485
4486 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4487 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4488 L:      linux-gpio@vger.kernel.org
4489 S:      Maintained
4490 F:      drivers/gpio/gpio-gpio-mm.c
4491
4492 DIOLAN U2C-12 I2C DRIVER
4493 M:      Guenter Roeck <linux@roeck-us.net>
4494 L:      linux-i2c@vger.kernel.org
4495 S:      Maintained
4496 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4497
4498 FILESYSTEM DIRECT ACCESS (DAX)
4499 M:      Matthew Wilcox <willy@infradead.org>
4500 M:      Ross Zwisler <zwisler@kernel.org>
4501 M:      Jan Kara <jack@suse.cz>
4502 L:      linux-fsdevel@vger.kernel.org
4503 S:      Supported
4504 F:      fs/dax.c
4505 F:      include/linux/dax.h
4506 F:      include/trace/events/fs_dax.h
4507
4508 DEVICE DIRECT ACCESS (DAX)
4509 M:      Dan Williams <dan.j.williams@intel.com>
4510 M:      Dave Jiang <dave.jiang@intel.com>
4511 M:      Ross Zwisler <zwisler@kernel.org>
4512 M:      Vishal Verma <vishal.l.verma@intel.com>
4513 L:      linux-nvdimm@lists.01.org
4514 S:      Supported
4515 F:      drivers/dax/
4516
4517 DIRECTORY NOTIFICATION (DNOTIFY)
4518 M:      Jan Kara <jack@suse.cz>
4519 R:      Amir Goldstein <amir73il@gmail.com>
4520 L:      linux-fsdevel@vger.kernel.org
4521 S:      Maintained
4522 F:      Documentation/filesystems/dnotify.txt
4523 F:      fs/notify/dnotify/
4524 F:      include/linux/dnotify.h
4525
4526 DISK GEOMETRY AND PARTITION HANDLING
4527 M:      Andries Brouwer <aeb@cwi.nl>
4528 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4529 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4530 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4531 S:      Maintained
4532
4533 DISKQUOTA
4534 M:      Jan Kara <jack@suse.com>
4535 S:      Maintained
4536 F:      Documentation/filesystems/quota.txt
4537 F:      fs/quota/
4538 F:      include/linux/quota*.h
4539 F:      include/uapi/linux/quota*.h
4540
4541 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4542 M:      Bernie Thompson <bernie@plugable.com>
4543 L:      linux-fbdev@vger.kernel.org
4544 S:      Maintained
4545 W:      http://plugable.com/category/projects/udlfb/
4546 F:      drivers/video/fbdev/udlfb.c
4547 F:      include/video/udlfb.h
4548 F:      Documentation/fb/udlfb.txt
4549
4550 DISTRIBUTED LOCK MANAGER (DLM)
4551 M:      Christine Caulfield <ccaulfie@redhat.com>
4552 M:      David Teigland <teigland@redhat.com>
4553 L:      cluster-devel@redhat.com
4554 W:      http://sources.redhat.com/cluster/
4555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4556 S:      Supported
4557 F:      fs/dlm/
4558
4559 DMA BUFFER SHARING FRAMEWORK
4560 M:      Sumit Semwal <sumit.semwal@linaro.org>
4561 S:      Maintained
4562 L:      linux-media@vger.kernel.org
4563 L:      dri-devel@lists.freedesktop.org
4564 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4565 F:      drivers/dma-buf/
4566 F:      include/linux/dma-buf*
4567 F:      include/linux/reservation.h
4568 F:      include/linux/*fence.h
4569 F:      Documentation/driver-api/dma-buf.rst
4570 T:      git git://anongit.freedesktop.org/drm/drm-misc
4571
4572 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4573 M:      Vinod Koul <vkoul@kernel.org>
4574 L:      dmaengine@vger.kernel.org
4575 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4576 S:      Maintained
4577 F:      drivers/dma/
4578 F:      include/linux/dmaengine.h
4579 F:      include/linux/of_dma.h
4580 F:      Documentation/devicetree/bindings/dma/
4581 F:      Documentation/driver-api/dmaengine/
4582 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4583
4584 DMA MAPPING HELPERS
4585 M:      Christoph Hellwig <hch@lst.de>
4586 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4587 R:      Robin Murphy <robin.murphy@arm.com>
4588 L:      iommu@lists.linux-foundation.org
4589 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4590 W:      http://git.infradead.org/users/hch/dma-mapping.git
4591 S:      Supported
4592 F:      kernel/dma/
4593 F:      include/asm-generic/dma-mapping.h
4594 F:      include/linux/dma-direct.h
4595 F:      include/linux/dma-mapping.h
4596 F:      include/linux/dma-noncoherent.h
4597
4598 DME1737 HARDWARE MONITOR DRIVER
4599 M:      Juerg Haefliger <juergh@gmail.com>
4600 L:      linux-hwmon@vger.kernel.org
4601 S:      Maintained
4602 F:      Documentation/hwmon/dme1737
4603 F:      drivers/hwmon/dme1737.c
4604
4605 DMI/SMBIOS SUPPORT
4606 M:      Jean Delvare <jdelvare@suse.com>
4607 S:      Maintained
4608 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4609 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4610 F:      drivers/firmware/dmi-id.c
4611 F:      drivers/firmware/dmi_scan.c
4612 F:      include/linux/dmi.h
4613
4614 DOCUMENTATION
4615 M:      Jonathan Corbet <corbet@lwn.net>
4616 L:      linux-doc@vger.kernel.org
4617 S:      Maintained
4618 F:      Documentation/
4619 F:      scripts/kernel-doc
4620 X:      Documentation/ABI/
4621 X:      Documentation/acpi/
4622 X:      Documentation/devicetree/
4623 X:      Documentation/i2c/
4624 X:      Documentation/media/
4625 X:      Documentation/power/
4626 X:      Documentation/spi/
4627 T:      git git://git.lwn.net/linux.git docs-next
4628
4629 DOCUMENTATION/ITALIAN
4630 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4631 L:      linux-doc@vger.kernel.org
4632 S:      Maintained
4633 F:      Documentation/translations/it_IT
4634
4635 DONGWOON DW9714 LENS VOICE COIL DRIVER
4636 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4637 L:      linux-media@vger.kernel.org
4638 T:      git git://linuxtv.org/media_tree.git
4639 S:      Maintained
4640 F:      drivers/media/i2c/dw9714.c
4641 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4642
4643 DONGWOON DW9807 LENS VOICE COIL DRIVER
4644 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4645 L:      linux-media@vger.kernel.org
4646 T:      git git://linuxtv.org/media_tree.git
4647 S:      Maintained
4648 F:      drivers/media/i2c/dw9807-vcm.c
4649 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4650
4651 DOUBLETALK DRIVER
4652 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4653 L:      blinux-list@redhat.com
4654 S:      Maintained
4655 F:      drivers/char/dtlk.c
4656 F:      include/linux/dtlk.h
4657
4658 DPAA2 DATAPATH I/O (DPIO) DRIVER
4659 M:      Roy Pledge <Roy.Pledge@nxp.com>
4660 L:      linux-kernel@vger.kernel.org
4661 S:      Maintained
4662 F:      drivers/soc/fsl/dpio
4663
4664 DPAA2 ETHERNET DRIVER
4665 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4666 L:      netdev@vger.kernel.org
4667 S:      Maintained
4668 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4669 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4670 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4671 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4672 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4673
4674 DPAA2 ETHERNET SWITCH DRIVER
4675 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4676 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4677 L:      linux-kernel@vger.kernel.org
4678 S:      Maintained
4679 F:      drivers/staging/fsl-dpaa2/ethsw
4680
4681 DPAA2 PTP CLOCK DRIVER
4682 M:      Yangbo Lu <yangbo.lu@nxp.com>
4683 L:      netdev@vger.kernel.org
4684 S:      Maintained
4685 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4686 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4687
4688 DPT_I2O SCSI RAID DRIVER
4689 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4690 L:      linux-scsi@vger.kernel.org
4691 W:      http://www.adaptec.com/
4692 S:      Maintained
4693 F:      drivers/scsi/dpt*
4694 F:      drivers/scsi/dpt/
4695
4696 DRBD DRIVER
4697 M:      Philipp Reisner <philipp.reisner@linbit.com>
4698 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4699 L:      drbd-dev@lists.linbit.com
4700 W:      http://www.drbd.org
4701 T:      git git://git.linbit.com/linux-drbd.git
4702 T:      git git://git.linbit.com/drbd-8.4.git
4703 S:      Supported
4704 F:      drivers/block/drbd/
4705 F:      lib/lru_cache.c
4706 F:      Documentation/blockdev/drbd/
4707
4708 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4709 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4710 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4712 S:      Supported
4713 F:      Documentation/kobject.txt
4714 F:      drivers/base/
4715 F:      fs/debugfs/
4716 F:      fs/sysfs/
4717 F:      include/linux/debugfs.h
4718 F:      include/linux/kobj*
4719 F:      lib/kobj*
4720
4721 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4722 M:      Kevin Hilman <khilman@kernel.org>
4723 M:      Nishanth Menon <nm@ti.com>
4724 S:      Maintained
4725 F:      drivers/power/avs/
4726 F:      include/linux/power/smartreflex.h
4727 L:      linux-pm@vger.kernel.org
4728
4729 DRM DRIVER FOR ARM PL111 CLCD
4730 M:      Eric Anholt <eric@anholt.net>
4731 T:      git git://anongit.freedesktop.org/drm/drm-misc
4732 S:      Supported
4733 F:      drivers/gpu/drm/pl111/
4734
4735 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4736 M:      Linus Walleij <linus.walleij@linaro.org>
4737 T:      git git://anongit.freedesktop.org/drm/drm-misc
4738 S:      Maintained
4739 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4740 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4741
4742 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4743 M:      Dave Airlie <airlied@redhat.com>
4744 S:      Odd Fixes
4745 F:      drivers/gpu/drm/ast/
4746
4747 DRM DRIVER FOR BOCHS VIRTUAL GPU
4748 M:      Gerd Hoffmann <kraxel@redhat.com>
4749 L:      virtualization@lists.linux-foundation.org
4750 T:      git git://anongit.freedesktop.org/drm/drm-misc
4751 S:      Maintained
4752 F:      drivers/gpu/drm/bochs/
4753
4754 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4755 M:      Linus Walleij <linus.walleij@linaro.org>
4756 T:      git git://anongit.freedesktop.org/drm/drm-misc
4757 S:      Maintained
4758 F:      drivers/gpu/drm/tve200/
4759
4760 DRM DRIVER FOR ILITEK ILI9225 PANELS
4761 M:      David Lechner <david@lechnology.com>
4762 S:      Maintained
4763 F:      drivers/gpu/drm/tinydrm/ili9225.c
4764 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4765
4766 DRM DRIVER FOR HX8357D PANELS
4767 M:      Eric Anholt <eric@anholt.net>
4768 T:      git git://anongit.freedesktop.org/drm/drm-misc
4769 S:      Maintained
4770 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4771 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4772
4773 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4774 S:      Orphan / Obsolete
4775 F:      drivers/gpu/drm/i810/
4776 F:      include/uapi/drm/i810_drm.h
4777
4778 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4779 S:      Orphan / Obsolete
4780 F:      drivers/gpu/drm/mga/
4781 F:      include/uapi/drm/mga_drm.h
4782
4783 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4784 M:      Dave Airlie <airlied@redhat.com>
4785 S:      Odd Fixes
4786 F:      drivers/gpu/drm/mgag200/
4787
4788 DRM DRIVER FOR MI0283QT
4789 M:      Noralf Trønnes <noralf@tronnes.org>
4790 S:      Maintained
4791 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4792 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4793
4794 DRM DRIVER FOR MSM ADRENO GPU
4795 M:      Rob Clark <robdclark@gmail.com>
4796 L:      linux-arm-msm@vger.kernel.org
4797 L:      dri-devel@lists.freedesktop.org
4798 L:      freedreno@lists.freedesktop.org
4799 T:      git git://people.freedesktop.org/~robclark/linux
4800 S:      Maintained
4801 F:      drivers/gpu/drm/msm/
4802 F:      include/uapi/drm/msm_drm.h
4803 F:      Documentation/devicetree/bindings/display/msm/
4804
4805 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4806 M:      Ben Skeggs <bskeggs@redhat.com>
4807 L:      dri-devel@lists.freedesktop.org
4808 L:      nouveau@lists.freedesktop.org
4809 T:      git git://github.com/skeggsb/linux
4810 S:      Supported
4811 F:      drivers/gpu/drm/nouveau/
4812 F:      include/uapi/drm/nouveau_drm.h
4813
4814 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4815 M:      Stefan Mavrodiev <stefan@olimex.com>
4816 S:      Maintained
4817 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4818 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4819
4820 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4821 M:      Noralf Trønnes <noralf@tronnes.org>
4822 S:      Maintained
4823 F:      drivers/gpu/drm/tinydrm/repaper.c
4824 F:      Documentation/devicetree/bindings/display/repaper.txt
4825
4826 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4827 M:      Dave Airlie <airlied@redhat.com>
4828 M:      Gerd Hoffmann <kraxel@redhat.com>
4829 L:      virtualization@lists.linux-foundation.org
4830 T:      git git://anongit.freedesktop.org/drm/drm-misc
4831 S:      Obsolete
4832 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4833 F:      drivers/gpu/drm/cirrus/
4834
4835 DRM DRIVER FOR QXL VIRTUAL GPU
4836 M:      Dave Airlie <airlied@redhat.com>
4837 M:      Gerd Hoffmann <kraxel@redhat.com>
4838 L:      virtualization@lists.linux-foundation.org
4839 T:      git git://anongit.freedesktop.org/drm/drm-misc
4840 S:      Maintained
4841 F:      drivers/gpu/drm/qxl/
4842 F:      include/uapi/drm/qxl_drm.h
4843
4844 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4845 S:      Orphan / Obsolete
4846 F:      drivers/gpu/drm/r128/
4847 F:      include/uapi/drm/r128_drm.h
4848
4849 DRM DRIVER FOR SAVAGE VIDEO CARDS
4850 S:      Orphan / Obsolete
4851 F:      drivers/gpu/drm/savage/
4852 F:      include/uapi/drm/savage_drm.h
4853
4854 DRM DRIVER FOR SIS VIDEO CARDS
4855 S:      Orphan / Obsolete
4856 F:      drivers/gpu/drm/sis/
4857 F:      include/uapi/drm/sis_drm.h
4858
4859 DRM DRIVER FOR SITRONIX ST7586 PANELS
4860 M:      David Lechner <david@lechnology.com>
4861 S:      Maintained
4862 F:      drivers/gpu/drm/tinydrm/st7586.c
4863 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4864
4865 DRM DRIVER FOR SITRONIX ST7735R PANELS
4866 M:      David Lechner <david@lechnology.com>
4867 S:      Maintained
4868 F:      drivers/gpu/drm/tinydrm/st7735r.c
4869 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4870
4871 DRM DRIVER FOR TDFX VIDEO CARDS
4872 S:      Orphan / Obsolete
4873 F:      drivers/gpu/drm/tdfx/
4874
4875 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4876 M:      Dave Airlie <airlied@redhat.com>
4877 R:      Sean Paul <sean@poorly.run>
4878 L:      dri-devel@lists.freedesktop.org
4879 S:      Odd Fixes
4880 F:      drivers/gpu/drm/udl/
4881 T:      git git://anongit.freedesktop.org/drm/drm-misc
4882
4883 DRM DRIVER FOR VMWARE VIRTUAL GPU
4884 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4885 M:      Thomas Hellstrom <thellstrom@vmware.com>
4886 L:      dri-devel@lists.freedesktop.org
4887 T:      git git://people.freedesktop.org/~thomash/linux
4888 S:      Supported
4889 F:      drivers/gpu/drm/vmwgfx/
4890 F:      include/uapi/drm/vmwgfx_drm.h
4891
4892 DRM DRIVERS
4893 M:      David Airlie <airlied@linux.ie>
4894 M:      Daniel Vetter <daniel@ffwll.ch>
4895 L:      dri-devel@lists.freedesktop.org
4896 T:      git git://anongit.freedesktop.org/drm/drm
4897 B:      https://bugs.freedesktop.org/
4898 C:      irc://chat.freenode.net/dri-devel
4899 S:      Maintained
4900 F:      drivers/gpu/drm/
4901 F:      drivers/gpu/vga/
4902 F:      Documentation/devicetree/bindings/display/
4903 F:      Documentation/devicetree/bindings/gpu/
4904 F:      Documentation/gpu/
4905 F:      include/drm/
4906 F:      include/uapi/drm/
4907 F:      include/linux/vga*
4908
4909 DRM DRIVERS AND MISC GPU PATCHES
4910 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4911 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4912 M:      Sean Paul <sean@poorly.run>
4913 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4914 S:      Maintained
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916 F:      Documentation/gpu/
4917 F:      drivers/gpu/vga/
4918 F:      drivers/gpu/drm/*
4919 F:      include/drm/drm*
4920 F:      include/uapi/drm/drm*
4921 F:      include/linux/vga*
4922
4923 DRM DRIVERS FOR ALLWINNER A10
4924 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4925 L:      dri-devel@lists.freedesktop.org
4926 S:      Supported
4927 F:      drivers/gpu/drm/sun4i/
4928 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4929 T:      git git://anongit.freedesktop.org/drm/drm-misc
4930
4931 DRM DRIVERS FOR AMLOGIC SOCS
4932 M:      Neil Armstrong <narmstrong@baylibre.com>
4933 L:      dri-devel@lists.freedesktop.org
4934 L:      linux-amlogic@lists.infradead.org
4935 W:      http://linux-meson.com/
4936 S:      Supported
4937 F:      drivers/gpu/drm/meson/
4938 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4939 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4940 F:      Documentation/gpu/meson.rst
4941 T:      git git://anongit.freedesktop.org/drm/drm-misc
4942
4943 DRM DRIVERS FOR ATMEL HLCDC
4944 M:      Boris Brezillon <bbrezillon@kernel.org>
4945 L:      dri-devel@lists.freedesktop.org
4946 S:      Supported
4947 F:      drivers/gpu/drm/atmel-hlcdc/
4948 F:      Documentation/devicetree/bindings/display/atmel/
4949 T:      git git://anongit.freedesktop.org/drm/drm-misc
4950
4951 DRM DRIVERS FOR BRIDGE CHIPS
4952 M:      Archit Taneja <architt@codeaurora.org>
4953 M:      Andrzej Hajda <a.hajda@samsung.com>
4954 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4955 S:      Maintained
4956 T:      git git://anongit.freedesktop.org/drm/drm-misc
4957 F:      drivers/gpu/drm/bridge/
4958
4959 DRM DRIVERS FOR EXYNOS
4960 M:      Inki Dae <inki.dae@samsung.com>
4961 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4962 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4963 M:      Kyungmin Park <kyungmin.park@samsung.com>
4964 L:      dri-devel@lists.freedesktop.org
4965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4966 S:      Supported
4967 F:      drivers/gpu/drm/exynos/
4968 F:      include/uapi/drm/exynos_drm.h
4969 F:      Documentation/devicetree/bindings/display/exynos/
4970
4971 DRM DRIVERS FOR FREESCALE DCU
4972 M:      Stefan Agner <stefan@agner.ch>
4973 M:      Alison Wang <alison.wang@nxp.com>
4974 L:      dri-devel@lists.freedesktop.org
4975 S:      Supported
4976 F:      drivers/gpu/drm/fsl-dcu/
4977 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4978 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4979 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4980 T:      git git://anongit.freedesktop.org/drm/drm-misc
4981
4982 DRM DRIVERS FOR FREESCALE IMX
4983 M:      Philipp Zabel <p.zabel@pengutronix.de>
4984 L:      dri-devel@lists.freedesktop.org
4985 S:      Maintained
4986 F:      drivers/gpu/drm/imx/
4987 F:      drivers/gpu/ipu-v3/
4988 F:      Documentation/devicetree/bindings/display/imx/
4989
4990 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4991 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4992 L:      dri-devel@lists.freedesktop.org
4993 T:      git git://github.com/patjak/drm-gma500
4994 S:      Maintained
4995 F:      drivers/gpu/drm/gma500/
4996
4997 DRM DRIVERS FOR HISILICON
4998 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4999 M:      Rongrong Zou <zourongrong@gmail.com>
5000 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5001 R:      Chen Feng <puck.chen@hisilicon.com>
5002 L:      dri-devel@lists.freedesktop.org
5003 T:      git git://github.com/xin3liang/linux.git
5004 S:      Maintained
5005 F:      drivers/gpu/drm/hisilicon/
5006 F:      Documentation/devicetree/bindings/display/hisilicon/
5007
5008 DRM DRIVERS FOR MEDIATEK
5009 M:      CK Hu <ck.hu@mediatek.com>
5010 M:      Philipp Zabel <p.zabel@pengutronix.de>
5011 L:      dri-devel@lists.freedesktop.org
5012 S:      Supported
5013 F:      drivers/gpu/drm/mediatek/
5014 F:      Documentation/devicetree/bindings/display/mediatek/
5015
5016 DRM DRIVERS FOR NVIDIA TEGRA
5017 M:      Thierry Reding <thierry.reding@gmail.com>
5018 L:      dri-devel@lists.freedesktop.org
5019 L:      linux-tegra@vger.kernel.org
5020 T:      git git://anongit.freedesktop.org/tegra/linux.git
5021 S:      Supported
5022 F:      drivers/gpu/drm/tegra/
5023 F:      drivers/gpu/host1x/
5024 F:      include/linux/host1x.h
5025 F:      include/uapi/drm/tegra_drm.h
5026 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5027
5028 DRM DRIVERS FOR RENESAS
5029 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5030 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5031 L:      dri-devel@lists.freedesktop.org
5032 L:      linux-renesas-soc@vger.kernel.org
5033 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5034 S:      Supported
5035 F:      drivers/gpu/drm/rcar-du/
5036 F:      drivers/gpu/drm/shmobile/
5037 F:      include/linux/platform_data/shmob_drm.h
5038 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5039 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5040 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5041
5042 DRM DRIVERS FOR ROCKCHIP
5043 M:      Sandy Huang <hjc@rock-chips.com>
5044 M:      Heiko Stübner <heiko@sntech.de>
5045 L:      dri-devel@lists.freedesktop.org
5046 S:      Maintained
5047 F:      drivers/gpu/drm/rockchip/
5048 F:      Documentation/devicetree/bindings/display/rockchip/
5049 T:      git git://anongit.freedesktop.org/drm/drm-misc
5050
5051 DRM DRIVERS FOR STI
5052 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5053 M:      Vincent Abriou <vincent.abriou@st.com>
5054 L:      dri-devel@lists.freedesktop.org
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056 S:      Maintained
5057 F:      drivers/gpu/drm/sti
5058 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5059
5060 DRM DRIVERS FOR STM
5061 M:      Yannick Fertre <yannick.fertre@st.com>
5062 M:      Philippe Cornu <philippe.cornu@st.com>
5063 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5064 M:      Vincent Abriou <vincent.abriou@st.com>
5065 L:      dri-devel@lists.freedesktop.org
5066 T:      git git://anongit.freedesktop.org/drm/drm-misc
5067 S:      Maintained
5068 F:      drivers/gpu/drm/stm
5069 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5070
5071 DRM DRIVERS FOR TI LCDC
5072 M:      Jyri Sarha <jsarha@ti.com>
5073 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5074 L:      dri-devel@lists.freedesktop.org
5075 S:      Maintained
5076 F:      drivers/gpu/drm/tilcdc/
5077 F:      Documentation/devicetree/bindings/display/tilcdc/
5078
5079 DRM DRIVERS FOR TI OMAP
5080 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5081 L:      dri-devel@lists.freedesktop.org
5082 S:      Maintained
5083 F:      drivers/gpu/drm/omapdrm/
5084 F:      Documentation/devicetree/bindings/display/ti/
5085
5086 DRM DRIVERS FOR V3D
5087 M:      Eric Anholt <eric@anholt.net>
5088 S:      Supported
5089 F:      drivers/gpu/drm/v3d/
5090 F:      include/uapi/drm/v3d_drm.h
5091 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5092 T:      git git://anongit.freedesktop.org/drm/drm-misc
5093
5094 DRM DRIVERS FOR VC4
5095 M:      Eric Anholt <eric@anholt.net>
5096 T:      git git://github.com/anholt/linux
5097 S:      Supported
5098 F:      drivers/gpu/drm/vc4/
5099 F:      include/uapi/drm/vc4_drm.h
5100 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5101 T:      git git://anongit.freedesktop.org/drm/drm-misc
5102
5103 DRM DRIVERS FOR VIVANTE GPU IP
5104 M:      Lucas Stach <l.stach@pengutronix.de>
5105 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5106 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5107 L:      etnaviv@lists.freedesktop.org
5108 L:      dri-devel@lists.freedesktop.org
5109 S:      Maintained
5110 F:      drivers/gpu/drm/etnaviv/
5111 F:      include/uapi/drm/etnaviv_drm.h
5112 F:      Documentation/devicetree/bindings/display/etnaviv/
5113
5114 DRM DRIVERS FOR ZTE ZX
5115 M:      Shawn Guo <shawnguo@kernel.org>
5116 L:      dri-devel@lists.freedesktop.org
5117 S:      Maintained
5118 F:      drivers/gpu/drm/zte/
5119 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5120 T:      git git://anongit.freedesktop.org/drm/drm-misc
5121
5122 DRM PANEL DRIVERS
5123 M:      Thierry Reding <thierry.reding@gmail.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/drm_panel.c
5128 F:      drivers/gpu/drm/panel/
5129 F:      include/drm/drm_panel.h
5130 F:      Documentation/devicetree/bindings/display/panel/
5131
5132 DRM TINYDRM DRIVERS
5133 M:      Noralf Trønnes <noralf@tronnes.org>
5134 W:      https://github.com/notro/tinydrm/wiki/Development
5135 T:      git git://anongit.freedesktop.org/drm/drm-misc
5136 S:      Maintained
5137 F:      drivers/gpu/drm/tinydrm/
5138 F:      include/drm/tinydrm/
5139
5140 DRM DRIVERS FOR XEN
5141 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5142 T:      git git://anongit.freedesktop.org/drm/drm-misc
5143 L:      dri-devel@lists.freedesktop.org
5144 L:      xen-devel@lists.xen.org
5145 S:      Supported
5146 F:      drivers/gpu/drm/xen/
5147 F:      Documentation/gpu/xen-front.rst
5148
5149 DRM TTM SUBSYSTEM
5150 M:      Christian Koenig <christian.koenig@amd.com>
5151 M:      Huang Rui <ray.huang@amd.com>
5152 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5153 T:      git git://people.freedesktop.org/~agd5f/linux
5154 S:      Maintained
5155 L:      dri-devel@lists.freedesktop.org
5156 F:      include/drm/ttm/
5157 F:      drivers/gpu/drm/ttm/
5158
5159 DSBR100 USB FM RADIO DRIVER
5160 M:      Alexey Klimov <klimov.linux@gmail.com>
5161 L:      linux-media@vger.kernel.org
5162 T:      git git://linuxtv.org/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/radio/dsbr100.c
5165
5166 DSCC4 DRIVER
5167 M:      Francois Romieu <romieu@fr.zoreil.com>
5168 L:      netdev@vger.kernel.org
5169 S:      Maintained
5170 F:      drivers/net/wan/dscc4.c
5171
5172 DT3155 MEDIA DRIVER
5173 M:      Hans Verkuil <hverkuil@xs4all.nl>
5174 L:      linux-media@vger.kernel.org
5175 T:      git git://linuxtv.org/media_tree.git
5176 W:      https://linuxtv.org
5177 S:      Odd Fixes
5178 F:      drivers/media/pci/dt3155/
5179
5180 DVB_USB_AF9015 MEDIA DRIVER
5181 M:      Antti Palosaari <crope@iki.fi>
5182 L:      linux-media@vger.kernel.org
5183 W:      https://linuxtv.org
5184 W:      http://palosaari.fi/linux/
5185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5186 T:      git git://linuxtv.org/anttip/media_tree.git
5187 S:      Maintained
5188 F:      drivers/media/usb/dvb-usb-v2/af9015*
5189
5190 DVB_USB_AF9035 MEDIA DRIVER
5191 M:      Antti Palosaari <crope@iki.fi>
5192 L:      linux-media@vger.kernel.org
5193 W:      https://linuxtv.org
5194 W:      http://palosaari.fi/linux/
5195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5196 T:      git git://linuxtv.org/anttip/media_tree.git
5197 S:      Maintained
5198 F:      drivers/media/usb/dvb-usb-v2/af9035*
5199
5200 DVB_USB_ANYSEE MEDIA DRIVER
5201 M:      Antti Palosaari <crope@iki.fi>
5202 L:      linux-media@vger.kernel.org
5203 W:      https://linuxtv.org
5204 W:      http://palosaari.fi/linux/
5205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5206 T:      git git://linuxtv.org/anttip/media_tree.git
5207 S:      Maintained
5208 F:      drivers/media/usb/dvb-usb-v2/anysee*
5209
5210 DVB_USB_AU6610 MEDIA DRIVER
5211 M:      Antti Palosaari <crope@iki.fi>
5212 L:      linux-media@vger.kernel.org
5213 W:      https://linuxtv.org
5214 W:      http://palosaari.fi/linux/
5215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5216 T:      git git://linuxtv.org/anttip/media_tree.git
5217 S:      Maintained
5218 F:      drivers/media/usb/dvb-usb-v2/au6610*
5219
5220 DVB_USB_CE6230 MEDIA DRIVER
5221 M:      Antti Palosaari <crope@iki.fi>
5222 L:      linux-media@vger.kernel.org
5223 W:      https://linuxtv.org
5224 W:      http://palosaari.fi/linux/
5225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5226 T:      git git://linuxtv.org/anttip/media_tree.git
5227 S:      Maintained
5228 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5229
5230 DVB_USB_CXUSB MEDIA DRIVER
5231 M:      Michael Krufky <mkrufky@linuxtv.org>
5232 L:      linux-media@vger.kernel.org
5233 W:      https://linuxtv.org
5234 W:      http://github.com/mkrufky
5235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5236 T:      git git://linuxtv.org/media_tree.git
5237 S:      Maintained
5238 F:      drivers/media/usb/dvb-usb/cxusb*
5239
5240 DVB_USB_EC168 MEDIA DRIVER
5241 M:      Antti Palosaari <crope@iki.fi>
5242 L:      linux-media@vger.kernel.org
5243 W:      https://linuxtv.org
5244 W:      http://palosaari.fi/linux/
5245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5246 T:      git git://linuxtv.org/anttip/media_tree.git
5247 S:      Maintained
5248 F:      drivers/media/usb/dvb-usb-v2/ec168*
5249
5250 DVB_USB_GL861 MEDIA DRIVER
5251 M:      Antti Palosaari <crope@iki.fi>
5252 L:      linux-media@vger.kernel.org
5253 W:      https://linuxtv.org
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/gl861*
5258
5259 DVB_USB_MXL111SF MEDIA DRIVER
5260 M:      Michael Krufky <mkrufky@linuxtv.org>
5261 L:      linux-media@vger.kernel.org
5262 W:      https://linuxtv.org
5263 W:      http://github.com/mkrufky
5264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5265 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5266 S:      Maintained
5267 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5268
5269 DVB_USB_RTL28XXU 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/rtl28xxu*
5278
5279 DVB_USB_V2 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/dvb_usb*
5288 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5289
5290 DYNAMIC DEBUG
5291 M:      Jason Baron <jbaron@akamai.com>
5292 S:      Maintained
5293 F:      lib/dynamic_debug.c
5294 F:      include/linux/dynamic_debug.h
5295
5296 DYNAMIC INTERRUPT MODERATION
5297 M:      Tal Gilboa <talgi@mellanox.com>
5298 S:      Maintained
5299 F:      include/linux/net_dim.h
5300
5301 DZ DECSTATION DZ11 SERIAL DRIVER
5302 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5303 S:      Maintained
5304 F:      drivers/tty/serial/dz.*
5305
5306 E3X0 POWER BUTTON DRIVER
5307 M:      Moritz Fischer <moritz.fischer@ettus.com>
5308 L:      usrp-users@lists.ettus.com
5309 W:      http://www.ettus.com
5310 S:      Supported
5311 F:      drivers/input/misc/e3x0-button.c
5312 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5313
5314 E4000 MEDIA DRIVER
5315 M:      Antti Palosaari <crope@iki.fi>
5316 L:      linux-media@vger.kernel.org
5317 W:      https://linuxtv.org
5318 W:      http://palosaari.fi/linux/
5319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5320 T:      git git://linuxtv.org/anttip/media_tree.git
5321 S:      Maintained
5322 F:      drivers/media/tuners/e4000*
5323
5324 EARTH_PT1 MEDIA DRIVER
5325 M:      Akihiro Tsukada <tskd08@gmail.com>
5326 L:      linux-media@vger.kernel.org
5327 S:      Odd Fixes
5328 F:      drivers/media/pci/pt1/
5329
5330 EARTH_PT3 MEDIA DRIVER
5331 M:      Akihiro Tsukada <tskd08@gmail.com>
5332 L:      linux-media@vger.kernel.org
5333 S:      Odd Fixes
5334 F:      drivers/media/pci/pt3/
5335
5336 EC100 MEDIA DRIVER
5337 M:      Antti Palosaari <crope@iki.fi>
5338 L:      linux-media@vger.kernel.org
5339 W:      https://linuxtv.org
5340 W:      http://palosaari.fi/linux/
5341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5342 T:      git git://linuxtv.org/anttip/media_tree.git
5343 S:      Maintained
5344 F:      drivers/media/dvb-frontends/ec100*
5345
5346 ECRYPT FILE SYSTEM
5347 M:      Tyler Hicks <tyhicks@canonical.com>
5348 L:      ecryptfs@vger.kernel.org
5349 W:      http://ecryptfs.org
5350 W:      https://launchpad.net/ecryptfs
5351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5352 S:      Supported
5353 F:      Documentation/filesystems/ecryptfs.txt
5354 F:      fs/ecryptfs/
5355
5356 EDAC-AMD64
5357 M:      Borislav Petkov <bp@alien8.de>
5358 L:      linux-edac@vger.kernel.org
5359 S:      Maintained
5360 F:      drivers/edac/amd64_edac*
5361
5362 EDAC-CALXEDA
5363 M:      Robert Richter <rric@kernel.org>
5364 L:      linux-edac@vger.kernel.org
5365 S:      Maintained
5366 F:      drivers/edac/highbank*
5367
5368 EDAC-CAVIUM OCTEON
5369 M:      Ralf Baechle <ralf@linux-mips.org>
5370 M:      David Daney <david.daney@cavium.com>
5371 L:      linux-edac@vger.kernel.org
5372 L:      linux-mips@vger.kernel.org
5373 S:      Supported
5374 F:      drivers/edac/octeon_edac*
5375
5376 EDAC-CAVIUM THUNDERX
5377 M:      David Daney <david.daney@cavium.com>
5378 M:      Jan Glauber <jglauber@cavium.com>
5379 L:      linux-edac@vger.kernel.org
5380 S:      Supported
5381 F:      drivers/edac/thunderx_edac*
5382
5383 EDAC-CORE
5384 M:      Borislav Petkov <bp@alien8.de>
5385 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5386 L:      linux-edac@vger.kernel.org
5387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5389 S:      Supported
5390 F:      Documentation/admin-guide/ras.rst
5391 F:      Documentation/driver-api/edac.rst
5392 F:      drivers/edac/
5393 F:      include/linux/edac.h
5394
5395 EDAC-E752X
5396 M:      Mark Gross <mark.gross@intel.com>
5397 L:      linux-edac@vger.kernel.org
5398 S:      Maintained
5399 F:      drivers/edac/e752x_edac.c
5400
5401 EDAC-E7XXX
5402 L:      linux-edac@vger.kernel.org
5403 S:      Maintained
5404 F:      drivers/edac/e7xxx_edac.c
5405
5406 EDAC-FSL_DDR
5407 M:      York Sun <york.sun@nxp.com>
5408 L:      linux-edac@vger.kernel.org
5409 S:      Maintained
5410 F:      drivers/edac/fsl_ddr_edac.*
5411
5412 EDAC-GHES
5413 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5414 L:      linux-edac@vger.kernel.org
5415 S:      Maintained
5416 F:      drivers/edac/ghes_edac.c
5417
5418 EDAC-I3000
5419 L:      linux-edac@vger.kernel.org
5420 S:      Orphan
5421 F:      drivers/edac/i3000_edac.c
5422
5423 EDAC-I5000
5424 L:      linux-edac@vger.kernel.org
5425 S:      Maintained
5426 F:      drivers/edac/i5000_edac.c
5427
5428 EDAC-I5400
5429 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5430 L:      linux-edac@vger.kernel.org
5431 S:      Maintained
5432 F:      drivers/edac/i5400_edac.c
5433
5434 EDAC-I7300
5435 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5436 L:      linux-edac@vger.kernel.org
5437 S:      Maintained
5438 F:      drivers/edac/i7300_edac.c
5439
5440 EDAC-I7CORE
5441 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5442 L:      linux-edac@vger.kernel.org
5443 S:      Maintained
5444 F:      drivers/edac/i7core_edac.c
5445
5446 EDAC-I82443BXGX
5447 M:      Tim Small <tim@buttersideup.com>
5448 L:      linux-edac@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/edac/i82443bxgx_edac.c
5451
5452 EDAC-I82975X
5453 M:      "Arvind R." <arvino55@gmail.com>
5454 L:      linux-edac@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/edac/i82975x_edac.c
5457
5458 EDAC-IE31200
5459 M:      Jason Baron <jbaron@akamai.com>
5460 L:      linux-edac@vger.kernel.org
5461 S:      Maintained
5462 F:      drivers/edac/ie31200_edac.c
5463
5464 EDAC-MPC85XX
5465 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5466 L:      linux-edac@vger.kernel.org
5467 S:      Maintained
5468 F:      drivers/edac/mpc85xx_edac.[ch]
5469
5470 EDAC-PASEMI
5471 M:      Egor Martovetsky <egor@pasemi.com>
5472 L:      linux-edac@vger.kernel.org
5473 S:      Maintained
5474 F:      drivers/edac/pasemi_edac.c
5475
5476 EDAC-PND2
5477 M:      Tony Luck <tony.luck@intel.com>
5478 L:      linux-edac@vger.kernel.org
5479 S:      Maintained
5480 F:      drivers/edac/pnd2_edac.[ch]
5481
5482 EDAC-R82600
5483 M:      Tim Small <tim@buttersideup.com>
5484 L:      linux-edac@vger.kernel.org
5485 S:      Maintained
5486 F:      drivers/edac/r82600_edac.c
5487
5488 EDAC-SBRIDGE
5489 M:      Tony Luck <tony.luck@intel.com>
5490 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5491 L:      linux-edac@vger.kernel.org
5492 S:      Maintained
5493 F:      drivers/edac/sb_edac.c
5494
5495 EDAC-SKYLAKE
5496 M:      Tony Luck <tony.luck@intel.com>
5497 L:      linux-edac@vger.kernel.org
5498 S:      Maintained
5499 F:      drivers/edac/skx_edac.c
5500
5501 EDAC-TI
5502 M:      Tero Kristo <t-kristo@ti.com>
5503 L:      linux-edac@vger.kernel.org
5504 S:      Maintained
5505 F:      drivers/edac/ti_edac.c
5506
5507 EDAC-QCOM
5508 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5509 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5510 L:      linux-arm-msm@vger.kernel.org
5511 L:      linux-edac@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/edac/qcom_edac.c
5514
5515 EDIROL UA-101/UA-1000 DRIVER
5516 M:      Clemens Ladisch <clemens@ladisch.de>
5517 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5518 T:      git git://git.alsa-project.org/alsa-kernel.git
5519 S:      Maintained
5520 F:      sound/usb/misc/ua101.c
5521
5522 EFI TEST DRIVER
5523 L:      linux-efi@vger.kernel.org
5524 M:      Ivan Hu <ivan.hu@canonical.com>
5525 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5526 S:      Maintained
5527 F:      drivers/firmware/efi/test/
5528
5529 EFI VARIABLE FILESYSTEM
5530 M:      Matthew Garrett <matthew.garrett@nebula.com>
5531 M:      Jeremy Kerr <jk@ozlabs.org>
5532 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5534 L:      linux-efi@vger.kernel.org
5535 S:      Maintained
5536 F:      fs/efivarfs/
5537
5538 EFIFB FRAMEBUFFER DRIVER
5539 L:      linux-fbdev@vger.kernel.org
5540 M:      Peter Jones <pjones@redhat.com>
5541 S:      Maintained
5542 F:      drivers/video/fbdev/efifb.c
5543
5544 EFS FILESYSTEM
5545 W:      http://aeschi.ch.eu.org/efs/
5546 S:      Orphan
5547 F:      fs/efs/
5548
5549 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5550 M:      Douglas Miller <dougmill@linux.ibm.com>
5551 L:      netdev@vger.kernel.org
5552 S:      Maintained
5553 F:      drivers/net/ethernet/ibm/ehea/
5554
5555 EM28XX VIDEO4LINUX DRIVER
5556 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5557 L:      linux-media@vger.kernel.org
5558 W:      https://linuxtv.org
5559 T:      git git://linuxtv.org/media_tree.git
5560 S:      Maintained
5561 F:      drivers/media/usb/em28xx/
5562 F:      Documentation/media/v4l-drivers/em28xx*
5563
5564 EMBEDDED LINUX
5565 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5566 M:      Matt Mackall <mpm@selenic.com>
5567 M:      David Woodhouse <dwmw2@infradead.org>
5568 L:      linux-embedded@vger.kernel.org
5569 S:      Maintained
5570
5571 Emulex 10Gbps iSCSI - OneConnect DRIVER
5572 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5573 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5574 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5575 L:      linux-scsi@vger.kernel.org
5576 W:      http://www.broadcom.com
5577 S:      Supported
5578 F:      drivers/scsi/be2iscsi/
5579
5580 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5581 M:      Sathya Perla <sathya.perla@broadcom.com>
5582 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5583 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5584 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5585 L:      netdev@vger.kernel.org
5586 W:      http://www.emulex.com
5587 S:      Supported
5588 F:      drivers/net/ethernet/emulex/benet/
5589
5590 EMULEX ONECONNECT ROCE DRIVER
5591 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5592 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5593 L:      linux-rdma@vger.kernel.org
5594 W:      http://www.broadcom.com
5595 S:      Odd Fixes
5596 F:      drivers/infiniband/hw/ocrdma/
5597 F:      include/uapi/rdma/ocrdma-abi.h
5598
5599 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5600 M:      James Smart <james.smart@broadcom.com>
5601 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5602 L:      linux-scsi@vger.kernel.org
5603 W:      http://www.broadcom.com
5604 S:      Supported
5605 F:      drivers/scsi/lpfc/
5606
5607 ENE CB710 FLASH CARD READER DRIVER
5608 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5609 S:      Maintained
5610 F:      drivers/misc/cb710/
5611 F:      drivers/mmc/host/cb710-mmc.*
5612 F:      include/linux/cb710.h
5613
5614 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5615 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5616 S:      Maintained
5617 F:      drivers/media/rc/ene_ir.*
5618
5619 EPSON S1D13XXX FRAMEBUFFER DRIVER
5620 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5621 S:      Maintained
5622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5623 F:      drivers/video/fbdev/s1d13xxxfb.c
5624 F:      include/video/s1d13xxxfb.h
5625
5626 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5627 M:      Jeff Layton <jlayton@kernel.org>
5628 S:      Maintained
5629 F:      lib/errseq.c
5630 F:      include/linux/errseq.h
5631
5632 ET131X NETWORK DRIVER
5633 M:      Mark Einon <mark.einon@gmail.com>
5634 S:      Odd Fixes
5635 F:      drivers/net/ethernet/agere/
5636
5637 ETHERNET BRIDGE
5638 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5639 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5640 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5641 L:      netdev@vger.kernel.org
5642 W:      http://www.linuxfoundation.org/en/Net:Bridge
5643 S:      Maintained
5644 F:      include/linux/netfilter_bridge/
5645 F:      net/bridge/
5646
5647 ETHERNET PHY LIBRARY
5648 M:      Andrew Lunn <andrew@lunn.ch>
5649 M:      Florian Fainelli <f.fainelli@gmail.com>
5650 M:      Heiner Kallweit <hkallweit1@gmail.com>
5651 L:      netdev@vger.kernel.org
5652 S:      Maintained
5653 F:      Documentation/ABI/testing/sysfs-bus-mdio
5654 F:      Documentation/devicetree/bindings/net/mdio*
5655 F:      Documentation/networking/phy.txt
5656 F:      drivers/net/phy/
5657 F:      drivers/of/of_mdio.c
5658 F:      drivers/of/of_net.c
5659 F:      include/linux/*mdio*.h
5660 F:      include/linux/of_net.h
5661 F:      include/linux/phy.h
5662 F:      include/linux/phy_fixed.h
5663 F:      include/linux/platform_data/mdio-bcm-unimac.h
5664 F:      include/linux/platform_data/mdio-gpio.h
5665 F:      include/trace/events/mdio.h
5666 F:      include/uapi/linux/mdio.h
5667 F:      include/uapi/linux/mii.h
5668
5669 EXT2 FILE SYSTEM
5670 M:      Jan Kara <jack@suse.com>
5671 L:      linux-ext4@vger.kernel.org
5672 S:      Maintained
5673 F:      Documentation/filesystems/ext2.txt
5674 F:      fs/ext2/
5675 F:      include/linux/ext2*
5676
5677 EXT4 FILE SYSTEM
5678 M:      "Theodore Ts'o" <tytso@mit.edu>
5679 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5680 L:      linux-ext4@vger.kernel.org
5681 W:      http://ext4.wiki.kernel.org
5682 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5684 S:      Maintained
5685 F:      Documentation/filesystems/ext4/ext4.rst
5686 F:      fs/ext4/
5687
5688 Extended Verification Module (EVM)
5689 M:      Mimi Zohar <zohar@linux.ibm.com>
5690 L:      linux-integrity@vger.kernel.org
5691 S:      Supported
5692 F:      security/integrity/evm/
5693
5694 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5695 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5696 L:      linux-efi@vger.kernel.org
5697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5698 S:      Maintained
5699 F:      Documentation/efi-stub.txt
5700 F:      arch/*/kernel/efi.c
5701 F:      arch/x86/boot/compressed/eboot.[ch]
5702 F:      arch/*/include/asm/efi.h
5703 F:      arch/x86/platform/efi/
5704 F:      drivers/firmware/efi/
5705 F:      include/linux/efi*.h
5706 F:      arch/arm/boot/compressed/efi-header.S
5707 F:      arch/arm64/kernel/efi-entry.S
5708
5709 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5710 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5711 M:      Chanwoo Choi <cw00.choi@samsung.com>
5712 L:      linux-kernel@vger.kernel.org
5713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5714 S:      Maintained
5715 F:      drivers/extcon/
5716 F:      include/linux/extcon/
5717 F:      include/linux/extcon.h
5718 F:      Documentation/extcon/
5719 F:      Documentation/devicetree/bindings/extcon/
5720
5721 EXYNOS DP DRIVER
5722 M:      Jingoo Han <jingoohan1@gmail.com>
5723 L:      dri-devel@lists.freedesktop.org
5724 S:      Maintained
5725 F:      drivers/gpu/drm/exynos/exynos_dp*
5726
5727 EXYNOS SYSMMU (IOMMU) driver
5728 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5729 L:      iommu@lists.linux-foundation.org
5730 S:      Maintained
5731 F:      drivers/iommu/exynos-iommu.c
5732
5733 EZchip NPS platform support
5734 M:      Vineet Gupta <vgupta@synopsys.com>
5735 M:      Ofer Levi <oferle@mellanox.com>
5736 S:      Supported
5737 F:      arch/arc/plat-eznps
5738 F:      arch/arc/boot/dts/eznps.dts
5739
5740 F2FS FILE SYSTEM
5741 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5742 M:      Chao Yu <yuchao0@huawei.com>
5743 L:      linux-f2fs-devel@lists.sourceforge.net
5744 W:      https://f2fs.wiki.kernel.org/
5745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5746 S:      Maintained
5747 F:      Documentation/filesystems/f2fs.txt
5748 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5749 F:      fs/f2fs/
5750 F:      include/linux/f2fs_fs.h
5751 F:      include/trace/events/f2fs.h
5752
5753 F71805F HARDWARE MONITORING DRIVER
5754 M:      Jean Delvare <jdelvare@suse.com>
5755 L:      linux-hwmon@vger.kernel.org
5756 S:      Maintained
5757 F:      Documentation/hwmon/f71805f
5758 F:      drivers/hwmon/f71805f.c
5759
5760 FADDR2LINE
5761 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5762 S:      Maintained
5763 F:      scripts/faddr2line
5764
5765 FAILOVER MODULE
5766 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5767 L:      netdev@vger.kernel.org
5768 S:      Supported
5769 F:      net/core/failover.c
5770 F:      include/net/failover.h
5771 F:      Documentation/networking/failover.rst
5772
5773 FANOTIFY
5774 M:      Jan Kara <jack@suse.cz>
5775 R:      Amir Goldstein <amir73il@gmail.com>
5776 L:      linux-fsdevel@vger.kernel.org
5777 S:      Maintained
5778 F:      fs/notify/fanotify/
5779 F:      include/linux/fanotify.h
5780 F:      include/uapi/linux/fanotify.h
5781
5782 FARSYNC SYNCHRONOUS DRIVER
5783 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5784 W:      http://www.farsite.co.uk/
5785 S:      Supported
5786 F:      drivers/net/wan/farsync.*
5787
5788 FAULT INJECTION SUPPORT
5789 M:      Akinobu Mita <akinobu.mita@gmail.com>
5790 S:      Supported
5791 F:      Documentation/fault-injection/
5792 F:      lib/fault-inject.c
5793
5794 FBTFT Framebuffer drivers
5795 S:      Orphan
5796 L:      dri-devel@lists.freedesktop.org
5797 L:      linux-fbdev@vger.kernel.org
5798 F:      drivers/staging/fbtft/
5799
5800 FC0011 TUNER DRIVER
5801 M:      Michael Buesch <m@bues.ch>
5802 L:      linux-media@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/media/tuners/fc0011.h
5805 F:      drivers/media/tuners/fc0011.c
5806
5807 FC2580 MEDIA DRIVER
5808 M:      Antti Palosaari <crope@iki.fi>
5809 L:      linux-media@vger.kernel.org
5810 W:      https://linuxtv.org
5811 W:      http://palosaari.fi/linux/
5812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5813 T:      git git://linuxtv.org/anttip/media_tree.git
5814 S:      Maintained
5815 F:      drivers/media/tuners/fc2580*
5816
5817 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5818 M:      Johannes Thumshirn <jth@kernel.org>
5819 L:      linux-scsi@vger.kernel.org
5820 W:      www.Open-FCoE.org
5821 S:      Supported
5822 F:      drivers/scsi/libfc/
5823 F:      drivers/scsi/fcoe/
5824 F:      include/scsi/fc/
5825 F:      include/scsi/libfc.h
5826 F:      include/scsi/libfcoe.h
5827 F:      include/uapi/scsi/fc/
5828
5829 FILE LOCKING (flock() and fcntl()/lockf())
5830 M:      Jeff Layton <jlayton@kernel.org>
5831 M:      "J. Bruce Fields" <bfields@fieldses.org>
5832 L:      linux-fsdevel@vger.kernel.org
5833 S:      Maintained
5834 F:      include/linux/fcntl.h
5835 F:      include/uapi/linux/fcntl.h
5836 F:      fs/fcntl.c
5837 F:      fs/locks.c
5838
5839 FILESYSTEMS (VFS and infrastructure)
5840 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5841 L:      linux-fsdevel@vger.kernel.org
5842 S:      Maintained
5843 F:      fs/*
5844 F:      include/linux/fs.h
5845 F:      include/uapi/linux/fs.h
5846
5847 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5848 M:      Riku Voipio <riku.voipio@iki.fi>
5849 L:      linux-hwmon@vger.kernel.org
5850 S:      Maintained
5851 F:      drivers/hwmon/f75375s.c
5852 F:      include/linux/f75375s.h
5853
5854 FIREWIRE AUDIO DRIVERS
5855 M:      Clemens Ladisch <clemens@ladisch.de>
5856 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5857 T:      git git://git.alsa-project.org/alsa-kernel.git
5858 S:      Maintained
5859 F:      sound/firewire/
5860
5861 FIREWIRE MEDIA DRIVERS (firedtv)
5862 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5863 L:      linux-media@vger.kernel.org
5864 L:      linux1394-devel@lists.sourceforge.net
5865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5866 S:      Maintained
5867 F:      drivers/media/firewire/
5868
5869 FIREWIRE SBP-2 TARGET
5870 M:      Chris Boot <bootc@bootc.net>
5871 L:      linux-scsi@vger.kernel.org
5872 L:      target-devel@vger.kernel.org
5873 L:      linux1394-devel@lists.sourceforge.net
5874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5875 S:      Maintained
5876 F:      drivers/target/sbp/
5877
5878 FIREWIRE SUBSYSTEM
5879 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5880 L:      linux1394-devel@lists.sourceforge.net
5881 W:      http://ieee1394.wiki.kernel.org/
5882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5883 S:      Maintained
5884 F:      drivers/firewire/
5885 F:      include/linux/firewire.h
5886 F:      include/uapi/linux/firewire*.h
5887 F:      tools/firewire/
5888
5889 FIRMWARE LOADER (request_firmware)
5890 M:      Luis Chamberlain <mcgrof@kernel.org>
5891 L:      linux-kernel@vger.kernel.org
5892 S:      Maintained
5893 F:      Documentation/firmware_class/
5894 F:      drivers/base/firmware_loader/
5895 F:      include/linux/firmware.h
5896
5897 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5898 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5899 M:      Philip Kelleher <pjk1939@linux.ibm.com>
5900 S:      Maintained
5901 F:      drivers/block/rsxx/
5902
5903 FLOPPY DRIVER
5904 M:      Jiri Kosina <jikos@kernel.org>
5905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5906 S:      Odd fixes
5907 F:      drivers/block/floppy.c
5908
5909 FMC SUBSYSTEM
5910 M:      Alessandro Rubini <rubini@gnudd.com>
5911 W:      http://www.ohwr.org/projects/fmc-bus
5912 S:      Supported
5913 F:      drivers/fmc/
5914 F:      include/linux/fmc*.h
5915 F:      include/linux/ipmi-fru.h
5916 K:      fmc_d.*register
5917
5918 FPGA MANAGER FRAMEWORK
5919 M:      Alan Tull <atull@kernel.org>
5920 M:      Moritz Fischer <mdf@kernel.org>
5921 L:      linux-fpga@vger.kernel.org
5922 S:      Maintained
5923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5924 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5925 F:      Documentation/fpga/
5926 F:      Documentation/driver-api/fpga/
5927 F:      Documentation/devicetree/bindings/fpga/
5928 F:      drivers/fpga/
5929 F:      include/linux/fpga/
5930 W:      http://www.rocketboards.org
5931
5932 FPGA DFL DRIVERS
5933 M:      Wu Hao <hao.wu@intel.com>
5934 L:      linux-fpga@vger.kernel.org
5935 S:      Maintained
5936 F:      Documentation/fpga/dfl.txt
5937 F:      include/uapi/linux/fpga-dfl.h
5938 F:      drivers/fpga/dfl*
5939
5940 FPU EMULATOR
5941 M:      Bill Metzenthen <billm@melbpc.org.au>
5942 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5943 S:      Maintained
5944 F:      arch/x86/math-emu/
5945
5946 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5947 L:      netdev@vger.kernel.org
5948 S:      Orphan
5949 F:      drivers/net/wan/dlci.c
5950 F:      drivers/net/wan/sdla.c
5951
5952 FRAMEBUFFER LAYER
5953 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5954 L:      dri-devel@lists.freedesktop.org
5955 L:      linux-fbdev@vger.kernel.org
5956 T:      git git://github.com/bzolnier/linux.git
5957 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5958 S:      Maintained
5959 F:      Documentation/fb/
5960 F:      drivers/video/
5961 F:      include/video/
5962 F:      include/linux/fb.h
5963 F:      include/uapi/video/
5964 F:      include/uapi/linux/fb.h
5965
5966 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5967 M:      Horia Geantă <horia.geanta@nxp.com>
5968 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5969 L:      linux-crypto@vger.kernel.org
5970 S:      Maintained
5971 F:      drivers/crypto/caam/
5972 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5973
5974 FREESCALE DIU FRAMEBUFFER DRIVER
5975 M:      Timur Tabi <timur@kernel.org>
5976 L:      linux-fbdev@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/video/fbdev/fsl-diu-fb.*
5979
5980 FREESCALE DMA DRIVER
5981 M:      Li Yang <leoyang.li@nxp.com>
5982 M:      Zhang Wei <zw@zh-kernel.org>
5983 L:      linuxppc-dev@lists.ozlabs.org
5984 S:      Maintained
5985 F:      drivers/dma/fsldma.*
5986
5987 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5988 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5989 L:      netdev@vger.kernel.org
5990 S:      Maintained
5991 F:      drivers/net/ethernet/freescale/gianfar*
5992 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5993
5994 FREESCALE GPMI NAND DRIVER
5995 M:      Han Xu <han.xu@nxp.com>
5996 L:      linux-mtd@lists.infradead.org
5997 S:      Maintained
5998 F:      drivers/mtd/nand/raw/gpmi-nand/*
5999
6000 FREESCALE I2C CPM DRIVER
6001 M:      Jochen Friedrich <jochen@scram.de>
6002 L:      linuxppc-dev@lists.ozlabs.org
6003 L:      linux-i2c@vger.kernel.org
6004 S:      Maintained
6005 F:      drivers/i2c/busses/i2c-cpm.c
6006
6007 FREESCALE IMX LPI2C DRIVER
6008 M:      Dong Aisheng <aisheng.dong@nxp.com>
6009 L:      linux-i2c@vger.kernel.org
6010 L:      linux-imx@nxp.com
6011 S:      Maintained
6012 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6013 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6014
6015 FREESCALE IMX / MXC FEC DRIVER
6016 M:      Fugang Duan <fugang.duan@nxp.com>
6017 L:      netdev@vger.kernel.org
6018 S:      Maintained
6019 F:      drivers/net/ethernet/freescale/fec_main.c
6020 F:      drivers/net/ethernet/freescale/fec_ptp.c
6021 F:      drivers/net/ethernet/freescale/fec.h
6022 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6023
6024 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6025 M:      Sascha Hauer <s.hauer@pengutronix.de>
6026 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6027 L:      linux-fbdev@vger.kernel.org
6028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6029 S:      Maintained
6030 F:      include/linux/platform_data/video-imxfb.h
6031 F:      drivers/video/fbdev/imxfb.c
6032
6033 FREESCALE QORIQ DPAA ETHERNET DRIVER
6034 M:      Madalin Bucur <madalin.bucur@nxp.com>
6035 L:      netdev@vger.kernel.org
6036 S:      Maintained
6037 F:      drivers/net/ethernet/freescale/dpaa
6038
6039 FREESCALE QORIQ DPAA FMAN DRIVER
6040 M:      Madalin Bucur <madalin.bucur@nxp.com>
6041 L:      netdev@vger.kernel.org
6042 S:      Maintained
6043 F:      drivers/net/ethernet/freescale/fman
6044 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6045
6046 FREESCALE QORIQ PTP CLOCK DRIVER
6047 M:      Yangbo Lu <yangbo.lu@nxp.com>
6048 L:      netdev@vger.kernel.org
6049 S:      Maintained
6050 F:      drivers/ptp/ptp_qoriq.c
6051 F:      include/linux/fsl/ptp_qoriq.h
6052 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6053
6054 FREESCALE QUAD SPI DRIVER
6055 M:      Han Xu <han.xu@nxp.com>
6056 L:      linux-mtd@lists.infradead.org
6057 S:      Maintained
6058 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6059
6060 FREESCALE QUICC ENGINE LIBRARY
6061 M:      Qiang Zhao <qiang.zhao@nxp.com>
6062 L:      linuxppc-dev@lists.ozlabs.org
6063 S:      Maintained
6064 F:      drivers/soc/fsl/qe/
6065 F:      include/soc/fsl/*qe*.h
6066 F:      include/soc/fsl/*ucc*.h
6067
6068 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6069 M:      Li Yang <leoyang.li@nxp.com>
6070 L:      netdev@vger.kernel.org
6071 L:      linuxppc-dev@lists.ozlabs.org
6072 S:      Maintained
6073 F:      drivers/net/ethernet/freescale/ucc_geth*
6074
6075 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6076 M:      Zhao Qiang <qiang.zhao@nxp.com>
6077 L:      netdev@vger.kernel.org
6078 L:      linuxppc-dev@lists.ozlabs.org
6079 S:      Maintained
6080 F:      drivers/net/wan/fsl_ucc_hdlc*
6081
6082 FREESCALE QUICC ENGINE UCC UART DRIVER
6083 M:      Timur Tabi <timur@kernel.org>
6084 L:      linuxppc-dev@lists.ozlabs.org
6085 S:      Maintained
6086 F:      drivers/tty/serial/ucc_uart.c
6087
6088 FREESCALE SOC DRIVERS
6089 M:      Li Yang <leoyang.li@nxp.com>
6090 L:      linuxppc-dev@lists.ozlabs.org
6091 L:      linux-arm-kernel@lists.infradead.org
6092 S:      Maintained
6093 F:      Documentation/devicetree/bindings/soc/fsl/
6094 F:      drivers/soc/fsl/
6095 F:      include/linux/fsl/
6096
6097 FREESCALE SOC FS_ENET DRIVER
6098 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6099 L:      linuxppc-dev@lists.ozlabs.org
6100 L:      netdev@vger.kernel.org
6101 S:      Maintained
6102 F:      drivers/net/ethernet/freescale/fs_enet/
6103 F:      include/linux/fs_enet_pd.h
6104
6105 FREESCALE SOC SOUND DRIVERS
6106 M:      Timur Tabi <timur@kernel.org>
6107 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6108 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6109 R:      Fabio Estevam <fabio.estevam@nxp.com>
6110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6111 L:      linuxppc-dev@lists.ozlabs.org
6112 S:      Maintained
6113 F:      sound/soc/fsl/fsl*
6114 F:      sound/soc/fsl/imx*
6115 F:      sound/soc/fsl/mpc8610_hpcd.c
6116
6117 FREESCALE USB PERIPHERAL DRIVERS
6118 M:      Li Yang <leoyang.li@nxp.com>
6119 L:      linux-usb@vger.kernel.org
6120 L:      linuxppc-dev@lists.ozlabs.org
6121 S:      Maintained
6122 F:      drivers/usb/gadget/udc/fsl*
6123
6124 FREEVXFS FILESYSTEM
6125 M:      Christoph Hellwig <hch@infradead.org>
6126 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6127 S:      Maintained
6128 F:      fs/freevxfs/
6129
6130 FREEZER
6131 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6132 M:      Pavel Machek <pavel@ucw.cz>
6133 L:      linux-pm@vger.kernel.org
6134 S:      Supported
6135 F:      Documentation/power/freezing-of-tasks.txt
6136 F:      include/linux/freezer.h
6137 F:      kernel/freezer.c
6138
6139 FRONTSWAP API
6140 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6141 L:      linux-kernel@vger.kernel.org
6142 S:      Maintained
6143 F:      mm/frontswap.c
6144 F:      include/linux/frontswap.h
6145
6146 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6147 M:      David Howells <dhowells@redhat.com>
6148 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6149 S:      Supported
6150 F:      Documentation/filesystems/caching/
6151 F:      fs/fscache/
6152 F:      include/linux/fscache*.h
6153
6154 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6155 M:      Theodore Y. Ts'o <tytso@mit.edu>
6156 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6157 L:      linux-fscrypt@vger.kernel.org
6158 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6160 S:      Supported
6161 F:      fs/crypto/
6162 F:      include/linux/fscrypt*.h
6163 F:      Documentation/filesystems/fscrypt.rst
6164
6165 FSI-ATTACHED I2C DRIVER
6166 M:      Eddie James <eajames@linux.ibm.com>
6167 L:      linux-i2c@vger.kernel.org
6168 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6169 S:      Maintained
6170 F:      drivers/i2c/busses/i2c-fsi.c
6171 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6172
6173 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6174 M:      Jan Kara <jack@suse.cz>
6175 R:      Amir Goldstein <amir73il@gmail.com>
6176 L:      linux-fsdevel@vger.kernel.org
6177 S:      Maintained
6178 F:      fs/notify/
6179 F:      include/linux/fsnotify*.h
6180
6181 FUJITSU LAPTOP EXTRAS
6182 M:      Jonathan Woithe <jwoithe@just42.net>
6183 L:      platform-driver-x86@vger.kernel.org
6184 S:      Maintained
6185 F:      drivers/platform/x86/fujitsu-laptop.c
6186
6187 FUJITSU M-5MO LS CAMERA ISP DRIVER
6188 M:      Kyungmin Park <kyungmin.park@samsung.com>
6189 M:      Heungjun Kim <riverful.kim@samsung.com>
6190 L:      linux-media@vger.kernel.org
6191 S:      Maintained
6192 F:      drivers/media/i2c/m5mols/
6193 F:      include/media/i2c/m5mols.h
6194
6195 FUJITSU TABLET EXTRAS
6196 M:      Robert Gerlach <khnz@gmx.de>
6197 L:      platform-driver-x86@vger.kernel.org
6198 S:      Maintained
6199 F:      drivers/platform/x86/fujitsu-tablet.c
6200
6201 FUSE: FILESYSTEM IN USERSPACE
6202 M:      Miklos Szeredi <miklos@szeredi.hu>
6203 L:      linux-fsdevel@vger.kernel.org
6204 W:      http://fuse.sourceforge.net/
6205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6206 S:      Maintained
6207 F:      fs/fuse/
6208 F:      include/uapi/linux/fuse.h
6209 F:      Documentation/filesystems/fuse.txt
6210
6211 FUTEX SUBSYSTEM
6212 M:      Thomas Gleixner <tglx@linutronix.de>
6213 M:      Ingo Molnar <mingo@redhat.com>
6214 R:      Peter Zijlstra <peterz@infradead.org>
6215 R:      Darren Hart <dvhart@infradead.org>
6216 L:      linux-kernel@vger.kernel.org
6217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6218 S:      Maintained
6219 F:      kernel/futex.c
6220 F:      kernel/futex_compat.c
6221 F:      include/asm-generic/futex.h
6222 F:      include/linux/futex.h
6223 F:      include/uapi/linux/futex.h
6224 F:      tools/testing/selftests/futex/
6225 F:      tools/perf/bench/futex*
6226 F:      Documentation/*futex*
6227
6228 GCC PLUGINS
6229 M:      Kees Cook <keescook@chromium.org>
6230 R:      Emese Revfy <re.emese@gmail.com>
6231 L:      kernel-hardening@lists.openwall.com
6232 S:      Maintained
6233 F:      scripts/gcc-plugins/
6234 F:      scripts/gcc-plugin.sh
6235 F:      scripts/Makefile.gcc-plugins
6236 F:      Documentation/gcc-plugins.txt
6237
6238 GASKET DRIVER FRAMEWORK
6239 M:      Rob Springer <rspringer@google.com>
6240 M:      Todd Poynor <toddpoynor@google.com>
6241 M:      Ben Chan <benchan@chromium.org>
6242 S:      Maintained
6243 F:      drivers/staging/gasket/
6244
6245 GCOV BASED KERNEL PROFILING
6246 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6247 S:      Maintained
6248 F:      kernel/gcov/
6249 F:      Documentation/dev-tools/gcov.rst
6250
6251 GDB KERNEL DEBUGGING HELPER SCRIPTS
6252 M:      Jan Kiszka <jan.kiszka@siemens.com>
6253 M:      Kieran Bingham <kbingham@kernel.org>
6254 S:      Supported
6255 F:      scripts/gdb/
6256
6257 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6258 M:      Achim Leubner <achim_leubner@adaptec.com>
6259 L:      linux-scsi@vger.kernel.org
6260 W:      http://www.icp-vortex.com/
6261 S:      Supported
6262 F:      drivers/scsi/gdt*
6263
6264 GEMTEK FM RADIO RECEIVER DRIVER
6265 M:      Hans Verkuil <hverkuil@xs4all.nl>
6266 L:      linux-media@vger.kernel.org
6267 T:      git git://linuxtv.org/media_tree.git
6268 W:      https://linuxtv.org
6269 S:      Maintained
6270 F:      drivers/media/radio/radio-gemtek*
6271
6272 GENERIC GPIO I2C DRIVER
6273 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6274 S:      Supported
6275 F:      drivers/i2c/busses/i2c-gpio.c
6276 F:      include/linux/platform_data/i2c-gpio.h
6277
6278 GENERIC GPIO I2C MULTIPLEXER DRIVER
6279 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6280 L:      linux-i2c@vger.kernel.org
6281 S:      Supported
6282 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6283 F:      include/linux/platform_data/i2c-mux-gpio.h
6284 F:      Documentation/i2c/muxes/i2c-mux-gpio
6285
6286 GENERIC HDLC (WAN) DRIVERS
6287 M:      Krzysztof Halasa <khc@pm.waw.pl>
6288 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6289 S:      Maintained
6290 F:      drivers/net/wan/c101.c
6291 F:      drivers/net/wan/hd6457*
6292 F:      drivers/net/wan/hdlc*
6293 F:      drivers/net/wan/n2.c
6294 F:      drivers/net/wan/pc300too.c
6295 F:      drivers/net/wan/pci200syn.c
6296 F:      drivers/net/wan/wanxl*
6297
6298 GENERIC INCLUDE/ASM HEADER FILES
6299 M:      Arnd Bergmann <arnd@arndb.de>
6300 L:      linux-arch@vger.kernel.org
6301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6302 S:      Maintained
6303 F:      include/asm-generic/
6304 F:      include/uapi/asm-generic/
6305
6306 GENERIC PHY FRAMEWORK
6307 M:      Kishon Vijay Abraham I <kishon@ti.com>
6308 L:      linux-kernel@vger.kernel.org
6309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6310 S:      Supported
6311 F:      drivers/phy/
6312 F:      include/linux/phy/
6313
6314 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6315 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6316 S:      Supported
6317 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6318
6319 GENERIC PM DOMAINS
6320 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6321 M:      Kevin Hilman <khilman@kernel.org>
6322 M:      Ulf Hansson <ulf.hansson@linaro.org>
6323 L:      linux-pm@vger.kernel.org
6324 S:      Supported
6325 F:      drivers/base/power/domain*.c
6326 F:      include/linux/pm_domain.h
6327 F:      Documentation/devicetree/bindings/power/power_domain.txt
6328
6329 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6330 M:      Eugen Hristev <eugen.hristev@microchip.com>
6331 L:      linux-input@vger.kernel.org
6332 S:      Maintained
6333 F:      drivers/input/touchscreen/resistive-adc-touch.c
6334
6335 GENERIC UIO DRIVER FOR PCI DEVICES
6336 M:      "Michael S. Tsirkin" <mst@redhat.com>
6337 L:      kvm@vger.kernel.org
6338 S:      Supported
6339 F:      drivers/uio/uio_pci_generic.c
6340
6341 GENWQE (IBM Generic Workqueue Card)
6342 M:      Frank Haverkamp <haver@linux.ibm.com>
6343 S:      Supported
6344 F:      drivers/misc/genwqe/
6345
6346 GET_MAINTAINER SCRIPT
6347 M:      Joe Perches <joe@perches.com>
6348 S:      Maintained
6349 F:      scripts/get_maintainer.pl
6350
6351 GFS2 FILE SYSTEM
6352 M:      Bob Peterson <rpeterso@redhat.com>
6353 M:      Andreas Gruenbacher <agruenba@redhat.com>
6354 L:      cluster-devel@redhat.com
6355 W:      http://sources.redhat.com/cluster/
6356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6357 S:      Supported
6358 F:      Documentation/filesystems/gfs2*.txt
6359 F:      fs/gfs2/
6360 F:      include/uapi/linux/gfs2_ondisk.h
6361
6362 GIGASET ISDN DRIVERS
6363 M:      Paul Bolle <pebolle@tiscali.nl>
6364 L:      gigaset307x-common@lists.sourceforge.net
6365 W:      http://gigaset307x.sourceforge.net/
6366 S:      Odd Fixes
6367 F:      Documentation/isdn/README.gigaset
6368 F:      drivers/isdn/gigaset/
6369 F:      include/uapi/linux/gigaset_dev.h
6370
6371 GNSS SUBSYSTEM
6372 M:      Johan Hovold <johan@kernel.org>
6373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6374 S:      Maintained
6375 F:      Documentation/ABI/testing/sysfs-class-gnss
6376 F:      Documentation/devicetree/bindings/gnss/
6377 F:      drivers/gnss/
6378 F:      include/linux/gnss.h
6379
6380 GO7007 MPEG CODEC
6381 M:      Hans Verkuil <hans.verkuil@cisco.com>
6382 L:      linux-media@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/media/usb/go7007/
6385
6386 GOODIX TOUCHSCREEN
6387 M:      Bastien Nocera <hadess@hadess.net>
6388 L:      linux-input@vger.kernel.org
6389 S:      Maintained
6390 F:      drivers/input/touchscreen/goodix.c
6391
6392 GPD POCKET FAN DRIVER
6393 M:      Hans de Goede <hdegoede@redhat.com>
6394 L:      platform-driver-x86@vger.kernel.org
6395 S:      Maintained
6396 F:      drivers/platform/x86/gpd-pocket-fan.c
6397
6398 GPIO ACPI SUPPORT
6399 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6400 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6401 L:      linux-gpio@vger.kernel.org
6402 L:      linux-acpi@vger.kernel.org
6403 S:      Maintained
6404 F:      Documentation/acpi/gpio-properties.txt
6405 F:      drivers/gpio/gpiolib-acpi.c
6406
6407 GPIO IR Transmitter
6408 M:      Sean Young <sean@mess.org>
6409 L:      linux-media@vger.kernel.org
6410 S:      Maintained
6411 F:      drivers/media/rc/gpio-ir-tx.c
6412
6413 GPIO MOCKUP DRIVER
6414 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6415 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6416 L:      linux-gpio@vger.kernel.org
6417 S:      Maintained
6418 F:      drivers/gpio/gpio-mockup.c
6419 F:      tools/testing/selftests/gpio/
6420
6421 GPIO SUBSYSTEM
6422 M:      Linus Walleij <linus.walleij@linaro.org>
6423 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6424 L:      linux-gpio@vger.kernel.org
6425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6426 S:      Maintained
6427 F:      Documentation/devicetree/bindings/gpio/
6428 F:      Documentation/driver-api/gpio/
6429 F:      Documentation/gpio/
6430 F:      Documentation/ABI/testing/gpio-cdev
6431 F:      Documentation/ABI/obsolete/sysfs-gpio
6432 F:      drivers/gpio/
6433 F:      include/linux/gpio/
6434 F:      include/linux/gpio.h
6435 F:      include/linux/of_gpio.h
6436 F:      include/asm-generic/gpio.h
6437 F:      include/uapi/linux/gpio.h
6438 F:      tools/gpio/
6439
6440 GRE DEMULTIPLEXER DRIVER
6441 M:      Dmitry Kozlov <xeb@mail.ru>
6442 L:      netdev@vger.kernel.org
6443 S:      Maintained
6444 F:      net/ipv4/gre_demux.c
6445 F:      net/ipv4/gre_offload.c
6446 F:      include/net/gre.h
6447
6448 GRETH 10/100/1G Ethernet MAC device driver
6449 M:      Andreas Larsson <andreas@gaisler.com>
6450 L:      netdev@vger.kernel.org
6451 S:      Maintained
6452 F:      drivers/net/ethernet/aeroflex/
6453
6454 GREYBUS AUDIO PROTOCOLS DRIVERS
6455 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6456 M:      Mark Greer <mgreer@animalcreek.com>
6457 S:      Maintained
6458 F:      drivers/staging/greybus/audio_apbridgea.c
6459 F:      drivers/staging/greybus/audio_apbridgea.h
6460 F:      drivers/staging/greybus/audio_codec.c
6461 F:      drivers/staging/greybus/audio_codec.h
6462 F:      drivers/staging/greybus/audio_gb.c
6463 F:      drivers/staging/greybus/audio_manager.c
6464 F:      drivers/staging/greybus/audio_manager.h
6465 F:      drivers/staging/greybus/audio_manager_module.c
6466 F:      drivers/staging/greybus/audio_manager_private.h
6467 F:      drivers/staging/greybus/audio_manager_sysfs.c
6468 F:      drivers/staging/greybus/audio_module.c
6469 F:      drivers/staging/greybus/audio_topology.c
6470
6471 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6472 M:      Viresh Kumar <vireshk@kernel.org>
6473 S:      Maintained
6474 F:      drivers/staging/greybus/authentication.c
6475 F:      drivers/staging/greybus/bootrom.c
6476 F:      drivers/staging/greybus/firmware.h
6477 F:      drivers/staging/greybus/fw-core.c
6478 F:      drivers/staging/greybus/fw-download.c
6479 F:      drivers/staging/greybus/fw-management.c
6480 F:      drivers/staging/greybus/greybus_authentication.h
6481 F:      drivers/staging/greybus/greybus_firmware.h
6482 F:      drivers/staging/greybus/hid.c
6483 F:      drivers/staging/greybus/i2c.c
6484 F:      drivers/staging/greybus/spi.c
6485 F:      drivers/staging/greybus/spilib.c
6486 F:      drivers/staging/greybus/spilib.h
6487
6488 GREYBUS LOOPBACK DRIVER
6489 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6490 S:      Maintained
6491 F:      drivers/staging/greybus/loopback.c
6492
6493 GREYBUS PLATFORM DRIVERS
6494 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6495 S:      Maintained
6496 F:      drivers/staging/greybus/arche-platform.c
6497 F:      drivers/staging/greybus/arche-apb-ctrl.c
6498 F:      drivers/staging/greybus/arche_platform.h
6499
6500 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6501 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6502 S:      Maintained
6503 F:      drivers/staging/greybus/sdio.c
6504 F:      drivers/staging/greybus/light.c
6505 F:      drivers/staging/greybus/gpio.c
6506 F:      drivers/staging/greybus/power_supply.c
6507 F:      drivers/staging/greybus/spi.c
6508 F:      drivers/staging/greybus/spilib.c
6509
6510 GREYBUS SUBSYSTEM
6511 M:      Johan Hovold <johan@kernel.org>
6512 M:      Alex Elder <elder@kernel.org>
6513 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6514 S:      Maintained
6515 F:      drivers/staging/greybus/
6516 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6517
6518 GREYBUS UART PROTOCOLS DRIVERS
6519 M:      David Lin <dtwlin@gmail.com>
6520 S:      Maintained
6521 F:      drivers/staging/greybus/uart.c
6522 F:      drivers/staging/greybus/log.c
6523
6524 GS1662 VIDEO SERIALIZER
6525 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6526 L:      linux-media@vger.kernel.org
6527 T:      git git://linuxtv.org/media_tree.git
6528 S:      Maintained
6529 F:      drivers/media/spi/gs1662.c
6530
6531 GSPCA FINEPIX SUBDRIVER
6532 M:      Frank Zago <frank@zago.net>
6533 L:      linux-media@vger.kernel.org
6534 T:      git git://linuxtv.org/media_tree.git
6535 S:      Maintained
6536 F:      drivers/media/usb/gspca/finepix.c
6537
6538 GSPCA GL860 SUBDRIVER
6539 M:      Olivier Lorin <o.lorin@laposte.net>
6540 L:      linux-media@vger.kernel.org
6541 T:      git git://linuxtv.org/media_tree.git
6542 S:      Maintained
6543 F:      drivers/media/usb/gspca/gl860/
6544
6545 GSPCA M5602 SUBDRIVER
6546 M:      Erik Andren <erik.andren@gmail.com>
6547 L:      linux-media@vger.kernel.org
6548 T:      git git://linuxtv.org/media_tree.git
6549 S:      Maintained
6550 F:      drivers/media/usb/gspca/m5602/
6551
6552 GSPCA PAC207 SONIXB SUBDRIVER
6553 M:      Hans Verkuil <hverkuil@xs4all.nl>
6554 L:      linux-media@vger.kernel.org
6555 T:      git git://linuxtv.org/media_tree.git
6556 S:      Odd Fixes
6557 F:      drivers/media/usb/gspca/pac207.c
6558
6559 GSPCA SN9C20X SUBDRIVER
6560 M:      Brian Johnson <brijohn@gmail.com>
6561 L:      linux-media@vger.kernel.org
6562 T:      git git://linuxtv.org/media_tree.git
6563 S:      Maintained
6564 F:      drivers/media/usb/gspca/sn9c20x.c
6565
6566 GSPCA T613 SUBDRIVER
6567 M:      Leandro Costantino <lcostantino@gmail.com>
6568 L:      linux-media@vger.kernel.org
6569 T:      git git://linuxtv.org/media_tree.git
6570 S:      Maintained
6571 F:      drivers/media/usb/gspca/t613.c
6572
6573 GSPCA USB WEBCAM DRIVER
6574 M:      Hans Verkuil <hverkuil@xs4all.nl>
6575 L:      linux-media@vger.kernel.org
6576 T:      git git://linuxtv.org/media_tree.git
6577 S:      Odd Fixes
6578 F:      drivers/media/usb/gspca/
6579
6580 GTP (GPRS Tunneling Protocol)
6581 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6582 M:      Harald Welte <laforge@gnumonks.org>
6583 L:      osmocom-net-gprs@lists.osmocom.org
6584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6585 S:      Maintained
6586 F:      drivers/net/gtp.c
6587
6588 GUID PARTITION TABLE (GPT)
6589 M:      Davidlohr Bueso <dave@stgolabs.net>
6590 L:      linux-efi@vger.kernel.org
6591 S:      Maintained
6592 F:      block/partitions/efi.*
6593
6594 H8/300 ARCHITECTURE
6595 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6596 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6597 W:      http://uclinux-h8.sourceforge.jp
6598 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6599 S:      Maintained
6600 F:      arch/h8300/
6601 F:      drivers/clocksource/h8300_*.c
6602 F:      drivers/clk/h8300/
6603 F:      drivers/irqchip/irq-renesas-h8*.c
6604
6605 HACKRF MEDIA DRIVER
6606 M:      Antti Palosaari <crope@iki.fi>
6607 L:      linux-media@vger.kernel.org
6608 W:      https://linuxtv.org
6609 W:      http://palosaari.fi/linux/
6610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6611 T:      git git://linuxtv.org/anttip/media_tree.git
6612 S:      Maintained
6613 F:      drivers/media/usb/hackrf/
6614
6615 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6616 M:      Frank Seidel <frank@f-seidel.de>
6617 L:      platform-driver-x86@vger.kernel.org
6618 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6619 S:      Maintained
6620 F:      drivers/platform/x86/hdaps.c
6621
6622 HARDWARE MONITORING
6623 M:      Jean Delvare <jdelvare@suse.com>
6624 M:      Guenter Roeck <linux@roeck-us.net>
6625 L:      linux-hwmon@vger.kernel.org
6626 W:      http://hwmon.wiki.kernel.org/
6627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6628 S:      Maintained
6629 F:      Documentation/devicetree/bindings/hwmon/
6630 F:      Documentation/hwmon/
6631 F:      drivers/hwmon/
6632 F:      include/linux/hwmon*.h
6633 F:      include/trace/events/hwmon*.h
6634
6635 HARDWARE RANDOM NUMBER GENERATOR CORE
6636 M:      Matt Mackall <mpm@selenic.com>
6637 M:      Herbert Xu <herbert@gondor.apana.org.au>
6638 L:      linux-crypto@vger.kernel.org
6639 S:      Odd fixes
6640 F:      Documentation/devicetree/bindings/rng/
6641 F:      Documentation/hw_random.txt
6642 F:      drivers/char/hw_random/
6643 F:      include/linux/hw_random.h
6644
6645 HARDWARE TRACING FACILITIES
6646 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6647 S:      Maintained
6648 F:      drivers/hwtracing/
6649
6650 HARDWARE SPINLOCK CORE
6651 M:      Ohad Ben-Cohen <ohad@wizery.com>
6652 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6653 L:      linux-remoteproc@vger.kernel.org
6654 S:      Maintained
6655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6656 F:      Documentation/devicetree/bindings/hwlock/
6657 F:      Documentation/hwspinlock.txt
6658 F:      drivers/hwspinlock/
6659 F:      include/linux/hwspinlock.h
6660
6661 HARMONY SOUND DRIVER
6662 L:      linux-parisc@vger.kernel.org
6663 S:      Maintained
6664 F:      sound/parisc/harmony.*
6665
6666 HDPVR USB VIDEO ENCODER DRIVER
6667 M:      Hans Verkuil <hverkuil@xs4all.nl>
6668 L:      linux-media@vger.kernel.org
6669 T:      git git://linuxtv.org/media_tree.git
6670 W:      https://linuxtv.org
6671 S:      Odd Fixes
6672 F:      drivers/media/usb/hdpvr/
6673
6674 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6675 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6676 S:      Supported
6677 F:      Documentation/watchdog/hpwdt.txt
6678 F:      drivers/watchdog/hpwdt.c
6679
6680 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6681 M:      Don Brace <don.brace@microsemi.com>
6682 L:      esc.storagedev@microsemi.com
6683 L:      linux-scsi@vger.kernel.org
6684 S:      Supported
6685 F:      Documentation/scsi/hpsa.txt
6686 F:      drivers/scsi/hpsa*.[ch]
6687 F:      include/linux/cciss*.h
6688 F:      include/uapi/linux/cciss*.h
6689
6690 HFI1 DRIVER
6691 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6692 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6693 L:      linux-rdma@vger.kernel.org
6694 S:      Supported
6695 F:      drivers/infiniband/hw/hfi1
6696
6697 HFS FILESYSTEM
6698 L:      linux-fsdevel@vger.kernel.org
6699 S:      Orphan
6700 F:      Documentation/filesystems/hfs.txt
6701 F:      fs/hfs/
6702
6703 HFSPLUS FILESYSTEM
6704 L:      linux-fsdevel@vger.kernel.org
6705 S:      Orphan
6706 F:      Documentation/filesystems/hfsplus.txt
6707 F:      fs/hfsplus/
6708
6709 HGA FRAMEBUFFER DRIVER
6710 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6711 L:      linux-nvidia@lists.surfsouth.com
6712 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6713 S:      Maintained
6714 F:      drivers/video/fbdev/hgafb.c
6715
6716 HIBERNATION (aka Software Suspend, aka swsusp)
6717 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6718 M:      Pavel Machek <pavel@ucw.cz>
6719 L:      linux-pm@vger.kernel.org
6720 B:      https://bugzilla.kernel.org
6721 S:      Supported
6722 F:      arch/x86/power/
6723 F:      drivers/base/power/
6724 F:      kernel/power/
6725 F:      include/linux/suspend.h
6726 F:      include/linux/freezer.h
6727 F:      include/linux/pm.h
6728 F:      arch/*/include/asm/suspend*.h
6729
6730 HID CORE LAYER
6731 M:      Jiri Kosina <jikos@kernel.org>
6732 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6733 L:      linux-input@vger.kernel.org
6734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6735 S:      Maintained
6736 F:      drivers/hid/
6737 F:      include/linux/hid*
6738 F:      include/uapi/linux/hid*
6739
6740 HID SENSOR HUB DRIVERS
6741 M:      Jiri Kosina <jikos@kernel.org>
6742 M:      Jonathan Cameron <jic23@kernel.org>
6743 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6744 L:      linux-input@vger.kernel.org
6745 L:      linux-iio@vger.kernel.org
6746 S:      Maintained
6747 F:      Documentation/hid/hid-sensor*
6748 F:      drivers/hid/hid-sensor-*
6749 F:      drivers/iio/*/hid-*
6750 F:      include/linux/hid-sensor-*
6751
6752 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6753 M:      Thomas Gleixner <tglx@linutronix.de>
6754 L:      linux-kernel@vger.kernel.org
6755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6756 S:      Maintained
6757 F:      Documentation/timers/
6758 F:      kernel/time/hrtimer.c
6759 F:      kernel/time/clockevents.c
6760 F:      kernel/time/timer_*.c
6761 F:      include/linux/clockchips.h
6762 F:      include/linux/hrtimer.h
6763
6764 HIGH-SPEED SCC DRIVER FOR AX.25
6765 L:      linux-hams@vger.kernel.org
6766 S:      Orphan
6767 F:      drivers/net/hamradio/dmascc.c
6768 F:      drivers/net/hamradio/scc.c
6769
6770 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6771 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6772 W:      http://www.highpoint-tech.com
6773 S:      Supported
6774 F:      Documentation/scsi/hptiop.txt
6775 F:      drivers/scsi/hptiop.c
6776
6777 HIPPI
6778 M:      Jes Sorensen <jes@trained-monkey.org>
6779 L:      linux-hippi@sunsite.dk
6780 S:      Maintained
6781 F:      include/linux/hippidevice.h
6782 F:      include/uapi/linux/if_hippi.h
6783 F:      net/802/hippi.c
6784 F:      drivers/net/hippi/
6785
6786 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6787 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6788 M:      Salil Mehta <salil.mehta@huawei.com>
6789 L:      netdev@vger.kernel.org
6790 W:      http://www.hisilicon.com
6791 S:      Maintained
6792 F:      drivers/net/ethernet/hisilicon/hns3/
6793
6794 HISILICON LPC BUS DRIVER
6795 M:      john.garry@huawei.com
6796 W:      http://www.hisilicon.com
6797 S:      Maintained
6798 F:      drivers/bus/hisi_lpc.c
6799 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6800
6801 HISILICON NETWORK SUBSYSTEM DRIVER
6802 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6803 M:      Salil Mehta <salil.mehta@huawei.com>
6804 L:      netdev@vger.kernel.org
6805 W:      http://www.hisilicon.com
6806 S:      Maintained
6807 F:      drivers/net/ethernet/hisilicon/
6808 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6809
6810 HISILICON PMU DRIVER
6811 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6812 W:      http://www.hisilicon.com
6813 S:      Supported
6814 F:      drivers/perf/hisilicon
6815 F:      Documentation/perf/hisi-pmu.txt
6816
6817 HISILICON ROCE DRIVER
6818 M:      Lijun Ou <oulijun@huawei.com>
6819 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6820 L:      linux-rdma@vger.kernel.org
6821 S:      Maintained
6822 F:      drivers/infiniband/hw/hns/
6823 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6824
6825 HISILICON SAS Controller
6826 M:      John Garry <john.garry@huawei.com>
6827 W:      http://www.hisilicon.com
6828 S:      Supported
6829 F:      drivers/scsi/hisi_sas/
6830 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6831
6832 HMM - Heterogeneous Memory Management
6833 M:      Jérôme Glisse <jglisse@redhat.com>
6834 L:      linux-mm@kvack.org
6835 S:      Maintained
6836 F:      mm/hmm*
6837 F:      include/linux/hmm*
6838 F:      Documentation/vm/hmm.rst
6839
6840 HOST AP DRIVER
6841 M:      Jouni Malinen <j@w1.fi>
6842 L:      linux-wireless@vger.kernel.org
6843 W:      http://w1.fi/hostap-driver.html
6844 S:      Obsolete
6845 F:      drivers/net/wireless/intersil/hostap/
6846
6847 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6848 L:      platform-driver-x86@vger.kernel.org
6849 S:      Orphan
6850 F:      drivers/platform/x86/tc1100-wmi.c
6851
6852 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6853 M:      Jaroslav Kysela <perex@perex.cz>
6854 S:      Maintained
6855 F:      drivers/net/ethernet/hp/hp100.*
6856
6857 HPET:   High Precision Event Timers driver
6858 M:      Clemens Ladisch <clemens@ladisch.de>
6859 S:      Maintained
6860 F:      Documentation/timers/hpet.txt
6861 F:      drivers/char/hpet.c
6862 F:      include/linux/hpet.h
6863 F:      include/uapi/linux/hpet.h
6864
6865 HPET:   x86
6866 S:      Orphan
6867 F:      arch/x86/kernel/hpet.c
6868 F:      arch/x86/include/asm/hpet.h
6869
6870 HPFS FILESYSTEM
6871 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6872 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6873 S:      Maintained
6874 F:      fs/hpfs/
6875
6876 HSI SUBSYSTEM
6877 M:      Sebastian Reichel <sre@kernel.org>
6878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6879 S:      Maintained
6880 F:      Documentation/ABI/testing/sysfs-bus-hsi
6881 F:      Documentation/driver-api/hsi.rst
6882 F:      drivers/hsi/
6883 F:      include/linux/hsi/
6884 F:      include/uapi/linux/hsi/
6885
6886 HSO 3G MODEM DRIVER
6887 L:      linux-usb@vger.kernel.org
6888 S:      Orphan
6889 F:      drivers/net/usb/hso.c
6890
6891 HSR NETWORK PROTOCOL
6892 M:      Arvid Brodin <arvid.brodin@alten.se>
6893 L:      netdev@vger.kernel.org
6894 S:      Maintained
6895 F:      net/hsr/
6896
6897 HT16K33 LED CONTROLLER DRIVER
6898 M:      Robin van der Gracht <robin@protonic.nl>
6899 S:      Maintained
6900 F:      drivers/auxdisplay/ht16k33.c
6901 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6902
6903 HTCPEN TOUCHSCREEN DRIVER
6904 M:      Pau Oliva Fora <pof@eslack.org>
6905 L:      linux-input@vger.kernel.org
6906 S:      Maintained
6907 F:      drivers/input/touchscreen/htcpen.c
6908
6909 HUAWEI ETHERNET DRIVER
6910 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6911 L:      netdev@vger.kernel.org
6912 S:      Supported
6913 F:      Documentation/networking/hinic.txt
6914 F:      drivers/net/ethernet/huawei/hinic/
6915
6916 HUGETLB FILESYSTEM
6917 M:      Mike Kravetz <mike.kravetz@oracle.com>
6918 L:      linux-mm@kvack.org
6919 S:      Maintained
6920 F:      fs/hugetlbfs/
6921 F:      mm/hugetlb.c
6922 F:      include/linux/hugetlb.h
6923 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6924 F:      Documentation/vm/hugetlbfs_reserv.rst
6925 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6926
6927 HVA ST MEDIA DRIVER
6928 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6929 L:      linux-media@vger.kernel.org
6930 T:      git git://linuxtv.org/media_tree.git
6931 W:      https://linuxtv.org
6932 S:      Supported
6933 F:      drivers/media/platform/sti/hva
6934
6935 HWPOISON MEMORY FAILURE HANDLING
6936 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6937 L:      linux-mm@kvack.org
6938 S:      Maintained
6939 F:      mm/memory-failure.c
6940 F:      mm/hwpoison-inject.c
6941
6942 HYGON PROCESSOR SUPPORT
6943 M:      Pu Wen <puwen@hygon.cn>
6944 L:      linux-kernel@vger.kernel.org
6945 S:      Maintained
6946 F:      arch/x86/kernel/cpu/hygon.c
6947
6948 Hyper-V CORE AND DRIVERS
6949 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6950 M:      Haiyang Zhang <haiyangz@microsoft.com>
6951 M:      Stephen Hemminger <sthemmin@microsoft.com>
6952 M:      Sasha Levin <sashal@kernel.org>
6953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
6954 L:      devel@linuxdriverproject.org
6955 S:      Supported
6956 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
6957 F:      arch/x86/include/asm/mshyperv.h
6958 F:      arch/x86/include/asm/trace/hyperv.h
6959 F:      arch/x86/include/asm/hyperv-tlfs.h
6960 F:      arch/x86/kernel/cpu/mshyperv.c
6961 F:      arch/x86/hyperv
6962 F:      drivers/hid/hid-hyperv.c
6963 F:      drivers/hv/
6964 F:      drivers/input/serio/hyperv-keyboard.c
6965 F:      drivers/pci/controller/pci-hyperv.c
6966 F:      drivers/net/hyperv/
6967 F:      drivers/scsi/storvsc_drv.c
6968 F:      drivers/uio/uio_hv_generic.c
6969 F:      drivers/video/fbdev/hyperv_fb.c
6970 F:      net/vmw_vsock/hyperv_transport.c
6971 F:      include/linux/hyperv.h
6972 F:      include/uapi/linux/hyperv.h
6973 F:      tools/hv/
6974 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6975
6976 HYPERVISOR VIRTUAL CONSOLE DRIVER
6977 L:      linuxppc-dev@lists.ozlabs.org
6978 S:      Odd Fixes
6979 F:      drivers/tty/hvc/
6980
6981 I2C ACPI SUPPORT
6982 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6983 L:      linux-i2c@vger.kernel.org
6984 L:      linux-acpi@vger.kernel.org
6985 S:      Maintained
6986 F:      drivers/i2c/i2c-core-acpi.c
6987
6988 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6989 M:      Ajay Gupta <ajayg@nvidia.com>
6990 L:      linux-i2c@vger.kernel.org
6991 S:      Maintained
6992 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6993 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6994
6995 I2C MUXES
6996 M:      Peter Rosin <peda@axentia.se>
6997 L:      linux-i2c@vger.kernel.org
6998 S:      Maintained
6999 F:      Documentation/i2c/i2c-topology
7000 F:      Documentation/i2c/muxes/
7001 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7002 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7003 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7004 F:      drivers/i2c/i2c-mux.c
7005 F:      drivers/i2c/muxes/
7006 F:      include/linux/i2c-mux.h
7007
7008 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7009 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7010 L:      linux-i2c@vger.kernel.org
7011 S:      Maintained
7012 F:      drivers/i2c/busses/i2c-mv64xxx.c
7013
7014 I2C OVER PARALLEL PORT
7015 M:      Jean Delvare <jdelvare@suse.com>
7016 L:      linux-i2c@vger.kernel.org
7017 S:      Maintained
7018 F:      Documentation/i2c/busses/i2c-parport
7019 F:      Documentation/i2c/busses/i2c-parport-light
7020 F:      drivers/i2c/busses/i2c-parport.c
7021 F:      drivers/i2c/busses/i2c-parport-light.c
7022
7023 I2C SUBSYSTEM
7024 M:      Wolfram Sang <wsa@the-dreams.de>
7025 L:      linux-i2c@vger.kernel.org
7026 W:      https://i2c.wiki.kernel.org/
7027 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7029 S:      Maintained
7030 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7031 F:      Documentation/i2c/
7032 F:      drivers/i2c/*
7033 F:      include/linux/i2c.h
7034 F:      include/linux/i2c-dev.h
7035 F:      include/linux/i2c-smbus.h
7036 F:      include/uapi/linux/i2c.h
7037 F:      include/uapi/linux/i2c-*.h
7038
7039 I2C SUBSYSTEM HOST DRIVERS
7040 L:      linux-i2c@vger.kernel.org
7041 W:      https://i2c.wiki.kernel.org/
7042 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7044 S:      Odd Fixes
7045 F:      Documentation/devicetree/bindings/i2c/
7046 F:      drivers/i2c/algos/
7047 F:      drivers/i2c/busses/
7048
7049 I2C-TAOS-EVM DRIVER
7050 M:      Jean Delvare <jdelvare@suse.com>
7051 L:      linux-i2c@vger.kernel.org
7052 S:      Maintained
7053 F:      Documentation/i2c/busses/i2c-taos-evm
7054 F:      drivers/i2c/busses/i2c-taos-evm.c
7055
7056 I2C-TINY-USB DRIVER
7057 M:      Till Harbaum <till@harbaum.org>
7058 L:      linux-i2c@vger.kernel.org
7059 W:      http://www.harbaum.org/till/i2c_tiny_usb
7060 S:      Maintained
7061 F:      drivers/i2c/busses/i2c-tiny-usb.c
7062
7063 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7064 M:      Jean Delvare <jdelvare@suse.com>
7065 L:      linux-i2c@vger.kernel.org
7066 S:      Maintained
7067 F:      Documentation/i2c/busses/i2c-ali1535
7068 F:      Documentation/i2c/busses/i2c-ali1563
7069 F:      Documentation/i2c/busses/i2c-ali15x3
7070 F:      Documentation/i2c/busses/i2c-amd756
7071 F:      Documentation/i2c/busses/i2c-amd8111
7072 F:      Documentation/i2c/busses/i2c-i801
7073 F:      Documentation/i2c/busses/i2c-nforce2
7074 F:      Documentation/i2c/busses/i2c-piix4
7075 F:      Documentation/i2c/busses/i2c-sis5595
7076 F:      Documentation/i2c/busses/i2c-sis630
7077 F:      Documentation/i2c/busses/i2c-sis96x
7078 F:      Documentation/i2c/busses/i2c-via
7079 F:      Documentation/i2c/busses/i2c-viapro
7080 F:      drivers/i2c/busses/i2c-ali1535.c
7081 F:      drivers/i2c/busses/i2c-ali1563.c
7082 F:      drivers/i2c/busses/i2c-ali15x3.c
7083 F:      drivers/i2c/busses/i2c-amd756.c
7084 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7085 F:      drivers/i2c/busses/i2c-amd8111.c
7086 F:      drivers/i2c/busses/i2c-i801.c
7087 F:      drivers/i2c/busses/i2c-isch.c
7088 F:      drivers/i2c/busses/i2c-nforce2.c
7089 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7090 F:      drivers/i2c/busses/i2c-piix4.c
7091 F:      drivers/i2c/busses/i2c-sis5595.c
7092 F:      drivers/i2c/busses/i2c-sis630.c
7093 F:      drivers/i2c/busses/i2c-sis96x.c
7094 F:      drivers/i2c/busses/i2c-via.c
7095 F:      drivers/i2c/busses/i2c-viapro.c
7096
7097 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7098 M:      Hans de Goede <hdegoede@redhat.com>
7099 L:      linux-i2c@vger.kernel.org
7100 S:      Maintained
7101 F:      drivers/i2c/busses/i2c-cht-wc.c
7102
7103 I2C/SMBUS ISMT DRIVER
7104 M:      Seth Heasley <seth.heasley@intel.com>
7105 M:      Neil Horman <nhorman@tuxdriver.com>
7106 L:      linux-i2c@vger.kernel.org
7107 F:      drivers/i2c/busses/i2c-ismt.c
7108 F:      Documentation/i2c/busses/i2c-ismt
7109
7110 I2C/SMBUS STUB DRIVER
7111 M:      Jean Delvare <jdelvare@suse.com>
7112 L:      linux-i2c@vger.kernel.org
7113 S:      Maintained
7114 F:      drivers/i2c/i2c-stub.c
7115
7116 I3C SUBSYSTEM
7117 M:      Boris Brezillon <bbrezillon@kernel.org>
7118 L:      linux-i3c@lists.infradead.org
7119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7120 S:      Maintained
7121 F:      Documentation/ABI/testing/sysfs-bus-i3c
7122 F:      Documentation/devicetree/bindings/i3c/
7123 F:      Documentation/driver-api/i3c
7124 F:      drivers/i3c/
7125 F:      include/linux/i3c/
7126 F:      include/dt-bindings/i3c/
7127
7128 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7129 M:      Vitor Soares <vitor.soares@synopsys.com>
7130 S:      Maintained
7131 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7132 F:      drivers/i3c/master/dw*
7133
7134 IA64 (Itanium) PLATFORM
7135 M:      Tony Luck <tony.luck@intel.com>
7136 M:      Fenghua Yu <fenghua.yu@intel.com>
7137 L:      linux-ia64@vger.kernel.org
7138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7139 S:      Maintained
7140 F:      arch/ia64/
7141
7142 IBM Power 842 compression accelerator
7143 M:      Haren Myneni <haren@us.ibm.com>
7144 S:      Supported
7145 F:      drivers/crypto/nx/Makefile
7146 F:      drivers/crypto/nx/Kconfig
7147 F:      drivers/crypto/nx/nx-842*
7148 F:      include/linux/sw842.h
7149 F:      crypto/842.c
7150 F:      lib/842/
7151
7152 IBM Power in-Nest Crypto Acceleration
7153 M:      Breno Leitão <leitao@debian.org>
7154 M:      Nayna Jain <nayna@linux.ibm.com>
7155 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7156 L:      linux-crypto@vger.kernel.org
7157 S:      Supported
7158 F:      drivers/crypto/nx/Makefile
7159 F:      drivers/crypto/nx/Kconfig
7160 F:      drivers/crypto/nx/nx-aes*
7161 F:      drivers/crypto/nx/nx-sha*
7162 F:      drivers/crypto/nx/nx.*
7163 F:      drivers/crypto/nx/nx_csbcpb.h
7164 F:      drivers/crypto/nx/nx_debugfs.h
7165
7166 IBM Power Linux RAID adapter
7167 M:      Brian King <brking@us.ibm.com>
7168 S:      Supported
7169 F:      drivers/scsi/ipr.*
7170
7171 IBM Power SRIOV Virtual NIC Device Driver
7172 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7173 M:      John Allen <jallen@linux.ibm.com>
7174 L:      netdev@vger.kernel.org
7175 S:      Supported
7176 F:      drivers/net/ethernet/ibm/ibmvnic.*
7177
7178 IBM Power Virtual Accelerator Switchboard
7179 M:      Sukadev Bhattiprolu
7180 L:      linuxppc-dev@lists.ozlabs.org
7181 S:      Supported
7182 F:      arch/powerpc/platforms/powernv/vas*
7183 F:      arch/powerpc/platforms/powernv/copy-paste.h
7184 F:      arch/powerpc/include/asm/vas.h
7185 F:      arch/powerpc/include/uapi/asm/vas.h
7186
7187 IBM Power Virtual Ethernet Device Driver
7188 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7189 L:      netdev@vger.kernel.org
7190 S:      Supported
7191 F:      drivers/net/ethernet/ibm/ibmveth.*
7192
7193 IBM Power Virtual FC Device Drivers
7194 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7195 L:      linux-scsi@vger.kernel.org
7196 S:      Supported
7197 F:      drivers/scsi/ibmvscsi/ibmvfc*
7198
7199 IBM Power Virtual Management Channel Driver
7200 M:      Steven Royer <seroyer@linux.ibm.com>
7201 S:      Supported
7202 F:      drivers/misc/ibmvmc.*
7203
7204 IBM Power Virtual SCSI Device Drivers
7205 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7206 L:      linux-scsi@vger.kernel.org
7207 S:      Supported
7208 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7209 F:      include/scsi/viosrp.h
7210
7211 IBM Power Virtual SCSI Device Target Driver
7212 M:      Michael Cyr <mikecyr@linux.ibm.com>
7213 L:      linux-scsi@vger.kernel.org
7214 L:      target-devel@vger.kernel.org
7215 S:      Supported
7216 F:      drivers/scsi/ibmvscsi_tgt/
7217
7218 IBM Power VMX Cryptographic instructions
7219 M:      Breno Leitão <leitao@debian.org>
7220 M:      Nayna Jain <nayna@linux.ibm.com>
7221 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7222 L:      linux-crypto@vger.kernel.org
7223 S:      Supported
7224 F:      drivers/crypto/vmx/Makefile
7225 F:      drivers/crypto/vmx/Kconfig
7226 F:      drivers/crypto/vmx/vmx.c
7227 F:      drivers/crypto/vmx/aes*
7228 F:      drivers/crypto/vmx/ghash*
7229 F:      drivers/crypto/vmx/ppc-xlate.pl
7230
7231 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7232 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7233 L:      linux-pci@vger.kernel.org
7234 L:      linuxppc-dev@lists.ozlabs.org
7235 S:      Supported
7236 F:      drivers/pci/hotplug/rpaphp*
7237
7238 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7239 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7240 L:      linux-pci@vger.kernel.org
7241 L:      linuxppc-dev@lists.ozlabs.org
7242 S:      Supported
7243 F:      drivers/pci/hotplug/rpadlpar*
7244
7245 IBM ServeRAID RAID DRIVER
7246 S:      Orphan
7247 F:      drivers/scsi/ips.*
7248
7249 ICH LPC AND GPIO DRIVER
7250 M:      Peter Tyser <ptyser@xes-inc.com>
7251 S:      Maintained
7252 F:      drivers/mfd/lpc_ich.c
7253 F:      drivers/gpio/gpio-ich.c
7254
7255 IDE SUBSYSTEM
7256 M:      "David S. Miller" <davem@davemloft.net>
7257 L:      linux-ide@vger.kernel.org
7258 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7260 S:      Maintained
7261 F:      Documentation/ide/
7262 F:      drivers/ide/
7263 F:      include/linux/ide.h
7264
7265 IDE/ATAPI DRIVERS
7266 M:      Borislav Petkov <bp@alien8.de>
7267 L:      linux-ide@vger.kernel.org
7268 S:      Maintained
7269 F:      Documentation/cdrom/ide-cd
7270 F:      drivers/ide/ide-cd*
7271
7272 IDEAPAD LAPTOP EXTRAS DRIVER
7273 M:      Ike Panhc <ike.pan@canonical.com>
7274 L:      platform-driver-x86@vger.kernel.org
7275 W:      http://launchpad.net/ideapad-laptop
7276 S:      Maintained
7277 F:      drivers/platform/x86/ideapad-laptop.c
7278
7279 IDEAPAD LAPTOP SLIDEBAR DRIVER
7280 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7281 L:      linux-input@vger.kernel.org
7282 W:      https://github.com/o2genum/ideapad-slidebar
7283 S:      Maintained
7284 F:      drivers/input/misc/ideapad_slidebar.c
7285
7286 IDT VersaClock 5 CLOCK DRIVER
7287 M:      Marek Vasut <marek.vasut@gmail.com>
7288 S:      Maintained
7289 F:      drivers/clk/clk-versaclock5.c
7290
7291 IEEE 802.15.4 SUBSYSTEM
7292 M:      Alexander Aring <alex.aring@gmail.com>
7293 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7294 L:      linux-wpan@vger.kernel.org
7295 W:      http://wpan.cakelab.org/
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7298 S:      Maintained
7299 F:      net/ieee802154/
7300 F:      net/mac802154/
7301 F:      drivers/net/ieee802154/
7302 F:      include/linux/nl802154.h
7303 F:      include/linux/ieee802154.h
7304 F:      include/net/nl802154.h
7305 F:      include/net/mac802154.h
7306 F:      include/net/af_ieee802154.h
7307 F:      include/net/cfg802154.h
7308 F:      include/net/ieee802154_netdev.h
7309 F:      Documentation/networking/ieee802154.txt
7310
7311 IFE PROTOCOL
7312 M:      Yotam Gigi <yotam.gi@gmail.com>
7313 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7314 F:      net/ife
7315 F:      include/net/ife.h
7316 F:      include/uapi/linux/ife.h
7317
7318 IGORPLUG-USB IR RECEIVER
7319 M:      Sean Young <sean@mess.org>
7320 L:      linux-media@vger.kernel.org
7321 S:      Maintained
7322 F:      drivers/media/rc/igorplugusb.c
7323
7324 IGUANAWORKS USB IR TRANSCEIVER
7325 M:      Sean Young <sean@mess.org>
7326 L:      linux-media@vger.kernel.org
7327 S:      Maintained
7328 F:      drivers/media/rc/iguanair.c
7329
7330 IIO DIGITAL POTENTIOMETER DAC
7331 M:      Peter Rosin <peda@axentia.se>
7332 L:      linux-iio@vger.kernel.org
7333 S:      Maintained
7334 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7335 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7336 F:      drivers/iio/dac/dpot-dac.c
7337
7338 IIO ENVELOPE DETECTOR
7339 M:      Peter Rosin <peda@axentia.se>
7340 L:      linux-iio@vger.kernel.org
7341 S:      Maintained
7342 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7343 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7344 F:      drivers/iio/adc/envelope-detector.c
7345
7346 IIO MULTIPLEXER
7347 M:      Peter Rosin <peda@axentia.se>
7348 L:      linux-iio@vger.kernel.org
7349 S:      Maintained
7350 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7351 F:      drivers/iio/multiplexer/iio-mux.c
7352
7353 IIO SUBSYSTEM AND DRIVERS
7354 M:      Jonathan Cameron <jic23@kernel.org>
7355 R:      Hartmut Knaack <knaack.h@gmx.de>
7356 R:      Lars-Peter Clausen <lars@metafoo.de>
7357 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7358 L:      linux-iio@vger.kernel.org
7359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7360 S:      Maintained
7361 F:      Documentation/ABI/testing/configfs-iio*
7362 F:      Documentation/ABI/testing/sysfs-bus-iio*
7363 F:      Documentation/devicetree/bindings/iio/
7364 F:      drivers/iio/
7365 F:      drivers/staging/iio/
7366 F:      include/linux/iio/
7367 F:      tools/iio/
7368
7369 IIO UNIT CONVERTER
7370 M:      Peter Rosin <peda@axentia.se>
7371 L:      linux-iio@vger.kernel.org
7372 S:      Maintained
7373 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7374 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7375 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7376 F:      drivers/iio/afe/iio-rescale.c
7377
7378 IKANOS/ADI EAGLE ADSL USB DRIVER
7379 M:      Matthieu Castet <castet.matthieu@free.fr>
7380 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7381 S:      Maintained
7382 F:      drivers/usb/atm/ueagle-atm.c
7383
7384 IMGTEC ASCII LCD DRIVER
7385 M:      Paul Burton <paul.burton@mips.com>
7386 S:      Maintained
7387 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7388 F:      drivers/auxdisplay/img-ascii-lcd.c
7389
7390 IMGTEC IR DECODER DRIVER
7391 M:      James Hogan <jhogan@kernel.org>
7392 S:      Maintained
7393 F:      drivers/media/rc/img-ir/
7394
7395 IMON SOUNDGRAPH USB IR RECEIVER
7396 M:      Sean Young <sean@mess.org>
7397 L:      linux-media@vger.kernel.org
7398 S:      Maintained
7399 F:      drivers/media/rc/imon_raw.c
7400 F:      drivers/media/rc/imon.c
7401
7402 IMS TWINTURBO FRAMEBUFFER DRIVER
7403 L:      linux-fbdev@vger.kernel.org
7404 S:      Orphan
7405 F:      drivers/video/fbdev/imsttfb.c
7406
7407 INA209 HARDWARE MONITOR DRIVER
7408 M:      Guenter Roeck <linux@roeck-us.net>
7409 L:      linux-hwmon@vger.kernel.org
7410 S:      Maintained
7411 F:      Documentation/hwmon/ina209
7412 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7413 F:      drivers/hwmon/ina209.c
7414
7415 INA2XX HARDWARE MONITOR DRIVER
7416 M:      Guenter Roeck <linux@roeck-us.net>
7417 L:      linux-hwmon@vger.kernel.org
7418 S:      Maintained
7419 F:      Documentation/hwmon/ina2xx
7420 F:      drivers/hwmon/ina2xx.c
7421 F:      include/linux/platform_data/ina2xx.h
7422
7423 INDUSTRY PACK SUBSYSTEM (IPACK)
7424 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7425 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7426 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7427 L:      industrypack-devel@lists.sourceforge.net
7428 W:      http://industrypack.sourceforge.net
7429 S:      Maintained
7430 F:      drivers/ipack/
7431
7432 INFINIBAND SUBSYSTEM
7433 M:      Doug Ledford <dledford@redhat.com>
7434 M:      Jason Gunthorpe <jgg@mellanox.com>
7435 L:      linux-rdma@vger.kernel.org
7436 W:      https://github.com/linux-rdma/rdma-core
7437 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7439 S:      Supported
7440 F:      Documentation/devicetree/bindings/infiniband/
7441 F:      Documentation/infiniband/
7442 F:      drivers/infiniband/
7443 F:      include/uapi/linux/if_infiniband.h
7444 F:      include/uapi/rdma/
7445 F:      include/rdma/
7446
7447 INGENIC JZ4780 DMA Driver
7448 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7449 S:      Maintained
7450 F:      drivers/dma/dma-jz4780.c
7451
7452 INGENIC JZ4780 NAND DRIVER
7453 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7454 L:      linux-mtd@lists.infradead.org
7455 S:      Maintained
7456 F:      drivers/mtd/nand/raw/jz4780_*
7457
7458 INOTIFY
7459 M:      Jan Kara <jack@suse.cz>
7460 R:      Amir Goldstein <amir73il@gmail.com>
7461 L:      linux-fsdevel@vger.kernel.org
7462 S:      Maintained
7463 F:      Documentation/filesystems/inotify.txt
7464 F:      fs/notify/inotify/
7465 F:      include/linux/inotify.h
7466 F:      include/uapi/linux/inotify.h
7467
7468 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7469 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7470 L:      linux-input@vger.kernel.org
7471 Q:      http://patchwork.kernel.org/project/linux-input/list/
7472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7473 S:      Maintained
7474 F:      drivers/input/
7475 F:      include/linux/input.h
7476 F:      include/uapi/linux/input.h
7477 F:      include/uapi/linux/input-event-codes.h
7478 F:      include/linux/input/
7479 F:      Documentation/devicetree/bindings/input/
7480 F:      Documentation/devicetree/bindings/serio/
7481 F:      Documentation/input/
7482
7483 INPUT MULTITOUCH (MT) PROTOCOL
7484 M:      Henrik Rydberg <rydberg@bitmath.org>
7485 L:      linux-input@vger.kernel.org
7486 S:      Odd fixes
7487 F:      Documentation/input/multi-touch-protocol.rst
7488 F:      drivers/input/input-mt.c
7489 K:      \b(ABS|SYN)_MT_
7490
7491 INSIDE SECURE CRYPTO DRIVER
7492 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7493 F:      drivers/crypto/inside-secure/
7494 S:      Maintained
7495 L:      linux-crypto@vger.kernel.org
7496
7497 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7498 M:      Mimi Zohar <zohar@linux.ibm.com>
7499 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7500 L:      linux-integrity@vger.kernel.org
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7502 S:      Supported
7503 F:      security/integrity/ima/
7504
7505 INTEL 810/815 FRAMEBUFFER DRIVER
7506 M:      Antonino Daplas <adaplas@gmail.com>
7507 L:      linux-fbdev@vger.kernel.org
7508 S:      Maintained
7509 F:      drivers/video/fbdev/i810/
7510
7511 INTEL ASoC DRIVERS
7512 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7513 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7514 M:      Jie Yang <yang.jie@linux.intel.com>
7515 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7516 S:      Supported
7517 F:      sound/soc/intel/
7518
7519 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7520 M:      Hans de Goede <hdegoede@redhat.com>
7521 L:      platform-driver-x86@vger.kernel.org
7522 S:      Maintained
7523 F:      drivers/platform/x86/intel_atomisp2_pm.c
7524
7525 INTEL C600 SERIES SAS CONTROLLER DRIVER
7526 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7527 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7528 L:      linux-scsi@vger.kernel.org
7529 T:      git git://git.code.sf.net/p/intel-sas/isci
7530 S:      Supported
7531 F:      drivers/scsi/isci/
7532
7533 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7534 M:      Jani Nikula <jani.nikula@linux.intel.com>
7535 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7536 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7537 L:      intel-gfx@lists.freedesktop.org
7538 W:      https://01.org/linuxgraphics/
7539 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7540 C:      irc://chat.freenode.net/intel-gfx
7541 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7542 T:      git git://anongit.freedesktop.org/drm-intel
7543 S:      Supported
7544 F:      drivers/gpu/drm/i915/
7545 F:      include/drm/i915*
7546 F:      include/uapi/drm/i915_drm.h
7547 F:      Documentation/gpu/i915.rst
7548
7549 INTEL ETHERNET DRIVERS
7550 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7551 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7552 W:      http://www.intel.com/support/feedback.htm
7553 W:      http://e1000.sourceforge.net/
7554 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7557 S:      Supported
7558 F:      Documentation/networking/device_drivers/intel/e100.rst
7559 F:      Documentation/networking/device_drivers/intel/e1000.rst
7560 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7561 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7562 F:      Documentation/networking/device_drivers/intel/igb.rst
7563 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7564 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7565 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7566 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7567 F:      Documentation/networking/device_drivers/intel/i40e.rst
7568 F:      Documentation/networking/device_drivers/intel/iavf.rst
7569 F:      Documentation/networking/device_drivers/intel/ice.rst
7570 F:      drivers/net/ethernet/intel/
7571 F:      drivers/net/ethernet/intel/*/
7572 F:      include/linux/avf/virtchnl.h
7573
7574 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7575 M:      Maik Broemme <mbroemme@libmpq.org>
7576 L:      linux-fbdev@vger.kernel.org
7577 S:      Maintained
7578 F:      Documentation/fb/intelfb.txt
7579 F:      drivers/video/fbdev/intelfb/
7580
7581 INTEL GPIO DRIVERS
7582 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7583 L:      linux-gpio@vger.kernel.org
7584 S:      Maintained
7585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7586 F:      drivers/gpio/gpio-ich.c
7587 F:      drivers/gpio/gpio-intel-mid.c
7588 F:      drivers/gpio/gpio-lynxpoint.c
7589 F:      drivers/gpio/gpio-merrifield.c
7590 F:      drivers/gpio/gpio-ml-ioh.c
7591 F:      drivers/gpio/gpio-pch.c
7592 F:      drivers/gpio/gpio-sch.c
7593 F:      drivers/gpio/gpio-sodaville.c
7594
7595 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7596 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7597 M:      Zhi Wang <zhi.a.wang@intel.com>
7598 L:      intel-gvt-dev@lists.freedesktop.org
7599 L:      intel-gfx@lists.freedesktop.org
7600 W:      https://01.org/igvt-g
7601 T:      git https://github.com/intel/gvt-linux.git
7602 S:      Supported
7603 F:      drivers/gpu/drm/i915/gvt/
7604
7605 INTEL HID EVENT DRIVER
7606 M:      Alex Hung <alex.hung@canonical.com>
7607 L:      platform-driver-x86@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/platform/x86/intel-hid.c
7610
7611 INTEL I/OAT DMA DRIVER
7612 M:      Dave Jiang <dave.jiang@intel.com>
7613 R:      Dan Williams <dan.j.williams@intel.com>
7614 L:      dmaengine@vger.kernel.org
7615 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7616 S:      Supported
7617 F:      drivers/dma/ioat*
7618
7619 INTEL IDLE DRIVER
7620 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7621 M:      Len Brown <lenb@kernel.org>
7622 L:      linux-pm@vger.kernel.org
7623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7624 B:      https://bugzilla.kernel.org
7625 S:      Supported
7626 F:      drivers/idle/intel_idle.c
7627
7628 INTEL INTEGRATED SENSOR HUB DRIVER
7629 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7630 M:      Jiri Kosina <jikos@kernel.org>
7631 L:      linux-input@vger.kernel.org
7632 S:      Maintained
7633 F:      drivers/hid/intel-ish-hid/
7634
7635 INTEL IOMMU (VT-d)
7636 M:      David Woodhouse <dwmw2@infradead.org>
7637 L:      iommu@lists.linux-foundation.org
7638 T:      git git://git.infradead.org/iommu-2.6.git
7639 S:      Supported
7640 F:      drivers/iommu/intel-iommu.c
7641 F:      include/linux/intel-iommu.h
7642
7643 INTEL IOP-ADMA DMA DRIVER
7644 R:      Dan Williams <dan.j.williams@intel.com>
7645 S:      Odd fixes
7646 F:      drivers/dma/iop-adma.c
7647
7648 INTEL IPU3 CSI-2 CIO2 DRIVER
7649 M:      Yong Zhi <yong.zhi@intel.com>
7650 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7651 M:      Bingbu Cao <bingbu.cao@intel.com>
7652 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7653 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7654 L:      linux-media@vger.kernel.org
7655 S:      Maintained
7656 F:      drivers/media/pci/intel/ipu3/
7657 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7658
7659 INTEL IPU3 CSI-2 IMGU DRIVER
7660 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7661 L:      linux-media@vger.kernel.org
7662 S:      Maintained
7663 F:      drivers/staging/media/ipu3/
7664 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7665 F:      Documentation/media/v4l-drivers/ipu3.rst
7666
7667 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7668 M:      Krzysztof Halasa <khalasa@piap.pl>
7669 S:      Maintained
7670 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7671 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7672 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7673 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7674 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7675 F:      drivers/net/wan/ixp4xx_hss.c
7676
7677 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7678 M:      Deepak Saxena <dsaxena@plexity.net>
7679 S:      Maintained
7680 F:      drivers/char/hw_random/ixp4xx-rng.c
7681
7682 INTEL MANAGEMENT ENGINE (mei)
7683 M:      Tomas Winkler <tomas.winkler@intel.com>
7684 L:      linux-kernel@vger.kernel.org
7685 S:      Supported
7686 F:      include/uapi/linux/mei.h
7687 F:      include/linux/mei_cl_bus.h
7688 F:      drivers/misc/mei/*
7689 F:      drivers/watchdog/mei_wdt.c
7690 F:      Documentation/misc-devices/mei/*
7691 F:      samples/mei/*
7692
7693 INTEL MENLOW THERMAL DRIVER
7694 M:      Sujith Thomas <sujith.thomas@intel.com>
7695 L:      platform-driver-x86@vger.kernel.org
7696 W:      https://01.org/linux-acpi
7697 S:      Supported
7698 F:      drivers/platform/x86/intel_menlow.c
7699
7700 INTEL MIC DRIVERS (mic)
7701 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7702 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7703 S:      Supported
7704 W:      https://github.com/sudeepdutt/mic
7705 W:      http://software.intel.com/en-us/mic-developer
7706 F:      include/linux/mic_bus.h
7707 F:      include/linux/scif.h
7708 F:      include/uapi/linux/mic_common.h
7709 F:      include/uapi/linux/mic_ioctl.h
7710 F:      include/uapi/linux/scif_ioctl.h
7711 F:      drivers/misc/mic/
7712 F:      drivers/dma/mic_x100_dma.c
7713 F:      drivers/dma/mic_x100_dma.h
7714 F:      Documentation/mic/
7715
7716 INTEL PMC CORE DRIVER
7717 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7718 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7719 L:      platform-driver-x86@vger.kernel.org
7720 S:      Maintained
7721 F:      drivers/platform/x86/intel_pmc_core*
7722
7723 INTEL PMC/P-Unit IPC DRIVER
7724 M:      Zha Qipeng<qipeng.zha@intel.com>
7725 L:      platform-driver-x86@vger.kernel.org
7726 S:      Maintained
7727 F:      drivers/platform/x86/intel_pmc_ipc.c
7728 F:      drivers/platform/x86/intel_punit_ipc.c
7729 F:      arch/x86/include/asm/intel_pmc_ipc.h
7730 F:      arch/x86/include/asm/intel_punit_ipc.h
7731
7732 INTEL PMIC GPIO DRIVERS
7733 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7734 S:      Maintained
7735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7736 F:      drivers/gpio/gpio-*cove.c
7737 F:      drivers/gpio/gpio-msic.c
7738
7739 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7740 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7741 S:      Maintained
7742 F:      drivers/mfd/intel_msic.c
7743 F:      drivers/mfd/intel_soc_pmic*
7744 F:      include/linux/mfd/intel_msic.h
7745 F:      include/linux/mfd/intel_soc_pmic*
7746
7747 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7748 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7749 L:      linux-wireless@vger.kernel.org
7750 S:      Maintained
7751 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7752 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7753 F:      drivers/net/wireless/intel/ipw2x00/
7754
7755 INTEL PSTATE DRIVER
7756 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7757 M:      Len Brown <lenb@kernel.org>
7758 L:      linux-pm@vger.kernel.org
7759 S:      Supported
7760 F:      drivers/cpufreq/intel_pstate.c
7761
7762 INTEL RDMA RNIC DRIVER
7763 M:      Faisal Latif <faisal.latif@intel.com>
7764 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7765 L:      linux-rdma@vger.kernel.org
7766 S:      Supported
7767 F:      drivers/infiniband/hw/i40iw/
7768 F:      include/uapi/rdma/i40iw-abi.h
7769
7770 INTEL TELEMETRY DRIVER
7771 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7772 M:      "David E. Box" <david.e.box@linux.intel.com>
7773 L:      platform-driver-x86@vger.kernel.org
7774 S:      Maintained
7775 F:      arch/x86/include/asm/intel_telemetry.h
7776 F:      drivers/platform/x86/intel_telemetry*
7777
7778 INTEL VIRTUAL BUTTON DRIVER
7779 M:      AceLan Kao <acelan.kao@canonical.com>
7780 L:      platform-driver-x86@vger.kernel.org
7781 S:      Maintained
7782 F:      drivers/platform/x86/intel-vbtn.c
7783
7784 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7785 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7786 L:      linux-wireless@vger.kernel.org
7787 S:      Supported
7788 F:      drivers/net/wireless/intel/iwlegacy/
7789
7790 INTEL WIRELESS WIFI LINK (iwlwifi)
7791 M:      Johannes Berg <johannes.berg@intel.com>
7792 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7793 M:      Luca Coelho <luciano.coelho@intel.com>
7794 M:      Intel Linux Wireless <linuxwifi@intel.com>
7795 L:      linux-wireless@vger.kernel.org
7796 W:      http://intellinuxwireless.org
7797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7798 S:      Supported
7799 F:      drivers/net/wireless/intel/iwlwifi/
7800
7801 INTEL WIRELESS WIMAX CONNECTION 2400
7802 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7803 M:      linux-wimax@intel.com
7804 L:      wimax@linuxwimax.org (subscribers-only)
7805 S:      Supported
7806 W:      http://linuxwimax.org
7807 F:      Documentation/wimax/README.i2400m
7808 F:      drivers/net/wimax/i2400m/
7809 F:      include/uapi/linux/wimax/i2400m.h
7810
7811 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7812 M:      Mario Limonciello <mario.limonciello@dell.com>
7813 S:      Maintained
7814 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7815
7816 INTEL(R) TRACE HUB
7817 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7818 S:      Supported
7819 F:      Documentation/trace/intel_th.rst
7820 F:      drivers/hwtracing/intel_th/
7821
7822 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7823 M:      Ning Sun <ning.sun@intel.com>
7824 L:      tboot-devel@lists.sourceforge.net
7825 W:      http://tboot.sourceforge.net
7826 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7827 S:      Supported
7828 F:      Documentation/intel_txt.txt
7829 F:      include/linux/tboot.h
7830 F:      arch/x86/kernel/tboot.c
7831
7832 INTEL-MID GPIO DRIVER
7833 M:      David Cohen <david.a.cohen@linux.intel.com>
7834 L:      linux-gpio@vger.kernel.org
7835 S:      Maintained
7836 F:      drivers/gpio/gpio-intel-mid.c
7837
7838 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7839 M:      Linus Walleij <linus.walleij@linaro.org>
7840 L:      linux-iio@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/iio/gyro/mpu3050*
7843 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7844
7845 IOC3 ETHERNET DRIVER
7846 M:      Ralf Baechle <ralf@linux-mips.org>
7847 L:      linux-mips@vger.kernel.org
7848 S:      Maintained
7849 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7850
7851 IOC3 SERIAL DRIVER
7852 M:      Pat Gefre <pfg@sgi.com>
7853 L:      linux-serial@vger.kernel.org
7854 S:      Maintained
7855 F:      drivers/tty/serial/ioc3_serial.c
7856
7857 IOMMU DRIVERS
7858 M:      Joerg Roedel <joro@8bytes.org>
7859 L:      iommu@lists.linux-foundation.org
7860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7861 S:      Maintained
7862 F:      Documentation/devicetree/bindings/iommu/
7863 F:      drivers/iommu/
7864 F:      include/linux/iommu.h
7865 F:      include/linux/of_iommu.h
7866 F:      include/linux/iova.h
7867
7868 IP MASQUERADING
7869 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7870 S:      Maintained
7871 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7872
7873 IPMI SUBSYSTEM
7874 M:      Corey Minyard <minyard@acm.org>
7875 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7876 W:      http://openipmi.sourceforge.net/
7877 S:      Supported
7878 F:      Documentation/devicetree/bindings/ipmi/
7879 F:      Documentation/IPMI.txt
7880 F:      drivers/char/ipmi/
7881 F:      include/linux/ipmi*
7882 F:      include/uapi/linux/ipmi*
7883
7884 IPS SCSI RAID DRIVER
7885 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7886 L:      linux-scsi@vger.kernel.org
7887 W:      http://www.adaptec.com/
7888 S:      Maintained
7889 F:      drivers/scsi/ips*
7890
7891 IPVS
7892 M:      Wensong Zhang <wensong@linux-vs.org>
7893 M:      Simon Horman <horms@verge.net.au>
7894 M:      Julian Anastasov <ja@ssi.bg>
7895 L:      netdev@vger.kernel.org
7896 L:      lvs-devel@vger.kernel.org
7897 S:      Maintained
7898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7900 F:      Documentation/networking/ipvs-sysctl.txt
7901 F:      include/net/ip_vs.h
7902 F:      include/uapi/linux/ip_vs.h
7903 F:      net/netfilter/ipvs/
7904
7905 IPWIRELESS DRIVER
7906 M:      Jiri Kosina <jikos@kernel.org>
7907 M:      David Sterba <dsterba@suse.com>
7908 S:      Odd Fixes
7909 F:      drivers/tty/ipwireless/
7910
7911 IPX NETWORK LAYER
7912 L:      netdev@vger.kernel.org
7913 S:      Obsolete
7914 F:      include/uapi/linux/ipx.h
7915
7916 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7917 M:      Marc Zyngier <marc.zyngier@arm.com>
7918 S:      Maintained
7919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7920 F:      Documentation/IRQ-domain.txt
7921 F:      include/linux/irqdomain.h
7922 F:      kernel/irq/irqdomain.c
7923 F:      kernel/irq/msi.c
7924
7925 IRQ SUBSYSTEM
7926 M:      Thomas Gleixner <tglx@linutronix.de>
7927 L:      linux-kernel@vger.kernel.org
7928 S:      Maintained
7929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7930 F:      kernel/irq/
7931
7932 IRQCHIP DRIVERS
7933 M:      Thomas Gleixner <tglx@linutronix.de>
7934 M:      Jason Cooper <jason@lakedaemon.net>
7935 M:      Marc Zyngier <marc.zyngier@arm.com>
7936 L:      linux-kernel@vger.kernel.org
7937 S:      Maintained
7938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7939 F:      Documentation/devicetree/bindings/interrupt-controller/
7940 F:      drivers/irqchip/
7941
7942 ISA
7943 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7944 S:      Maintained
7945 F:      Documentation/isa.txt
7946 F:      drivers/base/isa.c
7947 F:      include/linux/isa.h
7948
7949 ISA RADIO MODULE
7950 M:      Hans Verkuil <hverkuil@xs4all.nl>
7951 L:      linux-media@vger.kernel.org
7952 T:      git git://linuxtv.org/media_tree.git
7953 W:      https://linuxtv.org
7954 S:      Maintained
7955 F:      drivers/media/radio/radio-isa*
7956
7957 ISAPNP
7958 M:      Jaroslav Kysela <perex@perex.cz>
7959 S:      Maintained
7960 F:      Documentation/isapnp.txt
7961 F:      drivers/pnp/isapnp/
7962 F:      include/linux/isapnp.h
7963
7964 ISCSI
7965 M:      Lee Duncan <lduncan@suse.com>
7966 M:      Chris Leech <cleech@redhat.com>
7967 L:      open-iscsi@googlegroups.com
7968 W:      www.open-iscsi.com
7969 S:      Maintained
7970 F:      drivers/scsi/*iscsi*
7971 F:      include/scsi/*iscsi*
7972
7973 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7974 M:      Peter Jones <pjones@redhat.com>
7975 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7976 S:      Maintained
7977 F:      drivers/firmware/iscsi_ibft*
7978
7979 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7980 M:      Sagi Grimberg <sagi@grimberg.me>
7981 M:      Max Gurtovoy <maxg@mellanox.com>
7982 L:      linux-rdma@vger.kernel.org
7983 S:      Supported
7984 W:      http://www.openfabrics.org
7985 W:      www.open-iscsi.org
7986 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7987 F:      drivers/infiniband/ulp/iser/
7988
7989 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7990 M:      Sagi Grimberg <sagi@grimberg.me>
7991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7992 L:      linux-rdma@vger.kernel.org
7993 L:      target-devel@vger.kernel.org
7994 S:      Supported
7995 W:      http://www.linux-iscsi.org
7996 F:      drivers/infiniband/ulp/isert
7997
7998 ISDN SUBSYSTEM
7999 M:      Karsten Keil <isdn@linux-pingi.de>
8000 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8001 L:      netdev@vger.kernel.org
8002 W:      http://www.isdn4linux.de
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8004 S:      Maintained
8005 F:      Documentation/isdn/
8006 F:      drivers/isdn/
8007 F:      include/linux/isdn.h
8008 F:      include/linux/isdn/
8009 F:      include/uapi/linux/isdn.h
8010 F:      include/uapi/linux/isdn/
8011
8012 IT87 HARDWARE MONITORING DRIVER
8013 M:      Jean Delvare <jdelvare@suse.com>
8014 L:      linux-hwmon@vger.kernel.org
8015 S:      Maintained
8016 F:      Documentation/hwmon/it87
8017 F:      drivers/hwmon/it87.c
8018
8019 IT913X MEDIA DRIVER
8020 M:      Antti Palosaari <crope@iki.fi>
8021 L:      linux-media@vger.kernel.org
8022 W:      https://linuxtv.org
8023 W:      http://palosaari.fi/linux/
8024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8025 T:      git git://linuxtv.org/anttip/media_tree.git
8026 S:      Maintained
8027 F:      drivers/media/tuners/it913x*
8028
8029 IVTV VIDEO4LINUX DRIVER
8030 M:      Andy Walls <awalls@md.metrocast.net>
8031 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8032 L:      linux-media@vger.kernel.org
8033 T:      git git://linuxtv.org/media_tree.git
8034 W:      http://www.ivtvdriver.org
8035 S:      Maintained
8036 F:      Documentation/media/v4l-drivers/ivtv*
8037 F:      drivers/media/pci/ivtv/
8038 F:      include/uapi/linux/ivtv*
8039
8040 IX2505V MEDIA DRIVER
8041 M:      Malcolm Priestley <tvboxspy@gmail.com>
8042 L:      linux-media@vger.kernel.org
8043 W:      https://linuxtv.org
8044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8045 S:      Maintained
8046 F:      drivers/media/dvb-frontends/ix2505v*
8047
8048 JAILHOUSE HYPERVISOR INTERFACE
8049 M:      Jan Kiszka <jan.kiszka@siemens.com>
8050 L:      jailhouse-dev@googlegroups.com
8051 S:      Maintained
8052 F:      arch/x86/kernel/jailhouse.c
8053 F:      arch/x86/include/asm/jailhouse_para.h
8054
8055 JC42.4 TEMPERATURE SENSOR DRIVER
8056 M:      Guenter Roeck <linux@roeck-us.net>
8057 L:      linux-hwmon@vger.kernel.org
8058 S:      Maintained
8059 F:      drivers/hwmon/jc42.c
8060 F:      Documentation/hwmon/jc42
8061
8062 JFS FILESYSTEM
8063 M:      Dave Kleikamp <shaggy@kernel.org>
8064 L:      jfs-discussion@lists.sourceforge.net
8065 W:      http://jfs.sourceforge.net/
8066 T:      git git://github.com/kleikamp/linux-shaggy.git
8067 S:      Maintained
8068 F:      Documentation/filesystems/jfs.txt
8069 F:      fs/jfs/
8070
8071 JME NETWORK DRIVER
8072 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8073 L:      netdev@vger.kernel.org
8074 S:      Maintained
8075 F:      drivers/net/ethernet/jme.*
8076
8077 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8078 M:      David Woodhouse <dwmw2@infradead.org>
8079 L:      linux-mtd@lists.infradead.org
8080 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8081 S:      Maintained
8082 F:      fs/jffs2/
8083 F:      include/uapi/linux/jffs2.h
8084
8085 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8086 M:      "Theodore Ts'o" <tytso@mit.edu>
8087 M:      Jan Kara <jack@suse.com>
8088 L:      linux-ext4@vger.kernel.org
8089 S:      Maintained
8090 F:      fs/jbd2/
8091 F:      include/linux/jbd2.h
8092
8093 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8094 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8095 L:      linux-media@vger.kernel.org
8096 S:      Maintained
8097 F:      drivers/media/platform/rcar_jpu.c
8098
8099 JSM Neo PCI based serial card
8100 L:      linux-serial@vger.kernel.org
8101 S:      Orphan
8102 F:      drivers/tty/serial/jsm/
8103
8104 K10TEMP HARDWARE MONITORING DRIVER
8105 M:      Clemens Ladisch <clemens@ladisch.de>
8106 L:      linux-hwmon@vger.kernel.org
8107 S:      Maintained
8108 F:      Documentation/hwmon/k10temp
8109 F:      drivers/hwmon/k10temp.c
8110
8111 K8TEMP HARDWARE MONITORING DRIVER
8112 M:      Rudolf Marek <r.marek@assembler.cz>
8113 L:      linux-hwmon@vger.kernel.org
8114 S:      Maintained
8115 F:      Documentation/hwmon/k8temp
8116 F:      drivers/hwmon/k8temp.c
8117
8118 KASAN
8119 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8120 R:      Alexander Potapenko <glider@google.com>
8121 R:      Dmitry Vyukov <dvyukov@google.com>
8122 L:      kasan-dev@googlegroups.com
8123 S:      Maintained
8124 F:      arch/*/include/asm/kasan.h
8125 F:      arch/*/mm/kasan_init*
8126 F:      Documentation/dev-tools/kasan.rst
8127 F:      include/linux/kasan*.h
8128 F:      lib/test_kasan.c
8129 F:      mm/kasan/
8130 F:      scripts/Makefile.kasan
8131
8132 KCONFIG
8133 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8135 L:      linux-kbuild@vger.kernel.org
8136 S:      Maintained
8137 F:      Documentation/kbuild/kconfig*
8138 F:      scripts/kconfig/
8139 F:      scripts/Kconfig.include
8140
8141 KDUMP
8142 M:      Dave Young <dyoung@redhat.com>
8143 M:      Baoquan He <bhe@redhat.com>
8144 R:      Vivek Goyal <vgoyal@redhat.com>
8145 L:      kexec@lists.infradead.org
8146 W:      http://lse.sourceforge.net/kdump/
8147 S:      Maintained
8148 F:      Documentation/kdump/
8149
8150 KEENE FM RADIO TRANSMITTER DRIVER
8151 M:      Hans Verkuil <hverkuil@xs4all.nl>
8152 L:      linux-media@vger.kernel.org
8153 T:      git git://linuxtv.org/media_tree.git
8154 W:      https://linuxtv.org
8155 S:      Maintained
8156 F:      drivers/media/radio/radio-keene*
8157
8158 KERNEL AUTOMOUNTER
8159 M:      Ian Kent <raven@themaw.net>
8160 L:      autofs@vger.kernel.org
8161 S:      Maintained
8162 F:      fs/autofs/
8163
8164 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8165 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8166 M:      Michal Marek <michal.lkml@markovi.net>
8167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8168 L:      linux-kbuild@vger.kernel.org
8169 S:      Maintained
8170 F:      Documentation/kbuild/
8171 F:      Makefile
8172 F:      scripts/Kbuild*
8173 F:      scripts/Makefile*
8174 F:      scripts/basic/
8175 F:      scripts/mk*
8176 F:      scripts/mod/
8177 F:      scripts/package/
8178
8179 KERNEL JANITORS
8180 L:      kernel-janitors@vger.kernel.org
8181 W:      http://kernelnewbies.org/KernelJanitors
8182 S:      Odd Fixes
8183
8184 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8185 M:      "J. Bruce Fields" <bfields@fieldses.org>
8186 M:      Jeff Layton <jlayton@kernel.org>
8187 L:      linux-nfs@vger.kernel.org
8188 W:      http://nfs.sourceforge.net/
8189 T:      git git://linux-nfs.org/~bfields/linux.git
8190 S:      Supported
8191 F:      fs/nfsd/
8192 F:      include/uapi/linux/nfsd/
8193 F:      fs/lockd/
8194 F:      fs/nfs_common/
8195 F:      net/sunrpc/
8196 F:      include/linux/lockd/
8197 F:      include/linux/sunrpc/
8198 F:      include/uapi/linux/sunrpc/
8199
8200 KERNEL SELFTEST FRAMEWORK
8201 M:      Shuah Khan <shuah@kernel.org>
8202 L:      linux-kselftest@vger.kernel.org
8203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8204 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8205 S:      Maintained
8206 F:      tools/testing/selftests/
8207 F:      Documentation/dev-tools/kselftest*
8208
8209 KERNEL USERMODE HELPER
8210 M:      Luis Chamberlain <mcgrof@kernel.org>
8211 L:      linux-kernel@vger.kernel.org
8212 S:      Maintained
8213 F:      kernel/umh.c
8214 F:      include/linux/umh.h
8215
8216 KERNEL VIRTUAL MACHINE (KVM)
8217 M:      Paolo Bonzini <pbonzini@redhat.com>
8218 M:      Radim Krčmář <rkrcmar@redhat.com>
8219 L:      kvm@vger.kernel.org
8220 W:      http://www.linux-kvm.org
8221 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8222 S:      Supported
8223 F:      Documentation/virtual/kvm/
8224 F:      include/trace/events/kvm.h
8225 F:      include/uapi/asm-generic/kvm*
8226 F:      include/uapi/linux/kvm*
8227 F:      include/asm-generic/kvm*
8228 F:      include/linux/kvm*
8229 F:      include/kvm/iodev.h
8230 F:      virt/kvm/*
8231 F:      tools/kvm/
8232
8233 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8234 M:      Joerg Roedel <joro@8bytes.org>
8235 L:      kvm@vger.kernel.org
8236 W:      http://www.linux-kvm.org/
8237 S:      Maintained
8238 F:      arch/x86/include/asm/svm.h
8239 F:      arch/x86/kvm/svm.c
8240
8241 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8242 M:      Christoffer Dall <christoffer.dall@arm.com>
8243 M:      Marc Zyngier <marc.zyngier@arm.com>
8244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8245 L:      kvmarm@lists.cs.columbia.edu
8246 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8248 S:      Supported
8249 F:      arch/arm/include/uapi/asm/kvm*
8250 F:      arch/arm/include/asm/kvm*
8251 F:      arch/arm/kvm/
8252 F:      virt/kvm/arm/
8253 F:      include/kvm/arm_*
8254
8255 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8256 M:      Christoffer Dall <christoffer.dall@arm.com>
8257 M:      Marc Zyngier <marc.zyngier@arm.com>
8258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8259 L:      kvmarm@lists.cs.columbia.edu
8260 S:      Maintained
8261 F:      arch/arm64/include/uapi/asm/kvm*
8262 F:      arch/arm64/include/asm/kvm*
8263 F:      arch/arm64/kvm/
8264
8265 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8266 M:      James Hogan <jhogan@kernel.org>
8267 L:      linux-mips@vger.kernel.org
8268 S:      Supported
8269 F:      arch/mips/include/uapi/asm/kvm*
8270 F:      arch/mips/include/asm/kvm*
8271 F:      arch/mips/kvm/
8272
8273 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8274 M:      Paul Mackerras <paulus@ozlabs.org>
8275 L:      kvm-ppc@vger.kernel.org
8276 W:      http://www.linux-kvm.org/
8277 T:      git git://github.com/agraf/linux-2.6.git
8278 S:      Supported
8279 F:      arch/powerpc/include/uapi/asm/kvm*
8280 F:      arch/powerpc/include/asm/kvm*
8281 F:      arch/powerpc/kvm/
8282 F:      arch/powerpc/kernel/kvm*
8283
8284 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8285 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8286 M:      Janosch Frank <frankja@linux.ibm.com>
8287 R:      David Hildenbrand <david@redhat.com>
8288 R:      Cornelia Huck <cohuck@redhat.com>
8289 L:      linux-s390@vger.kernel.org
8290 W:      http://www.ibm.com/developerworks/linux/linux390/
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8292 S:      Supported
8293 F:      arch/s390/include/uapi/asm/kvm*
8294 F:      arch/s390/include/asm/gmap.h
8295 F:      arch/s390/include/asm/kvm*
8296 F:      arch/s390/kvm/
8297 F:      arch/s390/mm/gmap.c
8298
8299 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8300 M:      Paolo Bonzini <pbonzini@redhat.com>
8301 M:      Radim Krčmář <rkrcmar@redhat.com>
8302 L:      kvm@vger.kernel.org
8303 W:      http://www.linux-kvm.org
8304 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8305 S:      Supported
8306 F:      arch/x86/kvm/
8307 F:      arch/x86/kvm/*/
8308 F:      arch/x86/include/uapi/asm/kvm*
8309 F:      arch/x86/include/asm/kvm*
8310 F:      arch/x86/include/asm/pvclock-abi.h
8311 F:      arch/x86/kernel/kvm.c
8312 F:      arch/x86/kernel/kvmclock.c
8313
8314 KERNFS
8315 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8316 M:      Tejun Heo <tj@kernel.org>
8317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8318 S:      Supported
8319 F:      include/linux/kernfs.h
8320 F:      fs/kernfs/
8321
8322 KEXEC
8323 M:      Eric Biederman <ebiederm@xmission.com>
8324 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8325 L:      kexec@lists.infradead.org
8326 S:      Maintained
8327 F:      include/linux/kexec.h
8328 F:      include/uapi/linux/kexec.h
8329 F:      kernel/kexec*
8330
8331 KEYS-ENCRYPTED
8332 M:      Mimi Zohar <zohar@linux.ibm.com>
8333 L:      linux-integrity@vger.kernel.org
8334 L:      keyrings@vger.kernel.org
8335 S:      Supported
8336 F:      Documentation/security/keys/trusted-encrypted.rst
8337 F:      include/keys/encrypted-type.h
8338 F:      security/keys/encrypted-keys/
8339
8340 KEYS-TRUSTED
8341 M:      James Bottomley <jejb@linux.ibm.com>
8342 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8343 M:      Mimi Zohar <zohar@linuxibm.com>
8344 L:      linux-integrity@vger.kernel.org
8345 L:      keyrings@vger.kernel.org
8346 S:      Supported
8347 F:      Documentation/security/keys/trusted-encrypted.rst
8348 F:      include/keys/trusted-type.h
8349 F:      security/keys/trusted.c
8350 F:      security/keys/trusted.h
8351
8352 KEYS/KEYRINGS:
8353 M:      David Howells <dhowells@redhat.com>
8354 L:      keyrings@vger.kernel.org
8355 S:      Maintained
8356 F:      Documentation/security/keys/core.rst
8357 F:      include/linux/key.h
8358 F:      include/linux/key-type.h
8359 F:      include/linux/keyctl.h
8360 F:      include/uapi/linux/keyctl.h
8361 F:      include/keys/
8362 F:      security/keys/
8363
8364 KGDB / KDB /debug_core
8365 M:      Jason Wessel <jason.wessel@windriver.com>
8366 M:      Daniel Thompson <daniel.thompson@linaro.org>
8367 W:      http://kgdb.wiki.kernel.org/
8368 L:      kgdb-bugreport@lists.sourceforge.net
8369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8370 S:      Maintained
8371 F:      Documentation/dev-tools/kgdb.rst
8372 F:      drivers/misc/kgdbts.c
8373 F:      drivers/tty/serial/kgdboc.c
8374 F:      include/linux/kdb.h
8375 F:      include/linux/kgdb.h
8376 F:      kernel/debug/
8377
8378 KMEMLEAK
8379 M:      Catalin Marinas <catalin.marinas@arm.com>
8380 S:      Maintained
8381 F:      Documentation/dev-tools/kmemleak.rst
8382 F:      include/linux/kmemleak.h
8383 F:      mm/kmemleak.c
8384 F:      mm/kmemleak-test.c
8385
8386 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8387 M:      Luis Chamberlain <mcgrof@kernel.org>
8388 L:      linux-kernel@vger.kernel.org
8389 S:      Maintained
8390 F:      kernel/kmod.c
8391 F:      include/linux/kmod.h
8392 F:      lib/test_kmod.c
8393 F:      tools/testing/selftests/kmod/
8394
8395 KPROBES
8396 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8397 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8398 M:      "David S. Miller" <davem@davemloft.net>
8399 M:      Masami Hiramatsu <mhiramat@kernel.org>
8400 S:      Maintained
8401 F:      Documentation/kprobes.txt
8402 F:      include/linux/kprobes.h
8403 F:      include/asm-generic/kprobes.h
8404 F:      kernel/kprobes.c
8405
8406 KS0108 LCD CONTROLLER DRIVER
8407 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8408 S:      Maintained
8409 F:      Documentation/auxdisplay/ks0108
8410 F:      drivers/auxdisplay/ks0108.c
8411 F:      include/linux/ks0108.h
8412
8413 L3MDEV
8414 M:      David Ahern <dsa@cumulusnetworks.com>
8415 L:      netdev@vger.kernel.org
8416 S:      Maintained
8417 F:      net/l3mdev
8418 F:      include/net/l3mdev.h
8419
8420 L7 BPF FRAMEWORK
8421 M:      John Fastabend <john.fastabend@gmail.com>
8422 M:      Daniel Borkmann <daniel@iogearbox.net>
8423 L:      netdev@vger.kernel.org
8424 S:      Maintained
8425 F:      include/linux/skmsg.h
8426 F:      net/core/skmsg.c
8427 F:      net/core/sock_map.c
8428 F:      net/ipv4/tcp_bpf.c
8429
8430 LANTIQ / INTEL Ethernet drivers
8431 M:      Hauke Mehrtens <hauke@hauke-m.de>
8432 L:      netdev@vger.kernel.org
8433 S:      Maintained
8434 F:      net/dsa/tag_gswip.c
8435 F:      drivers/net/ethernet/lantiq_xrx200.c
8436 F:      drivers/net/dsa/lantiq_pce.h
8437 F:      drivers/net/dsa/lantiq_gswip.c
8438
8439 LANTIQ MIPS ARCHITECTURE
8440 M:      John Crispin <john@phrozen.org>
8441 L:      linux-mips@vger.kernel.org
8442 S:      Maintained
8443 F:      arch/mips/lantiq
8444 F:      drivers/soc/lantiq
8445
8446 LAPB module
8447 L:      linux-x25@vger.kernel.org
8448 S:      Orphan
8449 F:      Documentation/networking/lapb-module.txt
8450 F:      include/*/lapb.h
8451 F:      net/lapb/
8452
8453 LASI 53c700 driver for PARISC
8454 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8455 L:      linux-scsi@vger.kernel.org
8456 S:      Maintained
8457 F:      Documentation/scsi/53c700.txt
8458 F:      drivers/scsi/53c700*
8459
8460 LEAKING_ADDRESSES
8461 M:      Tobin C. Harding <me@tobin.cc>
8462 M:      Tycho Andersen <tycho@tycho.ws>
8463 L:      kernel-hardening@lists.openwall.com
8464 S:      Maintained
8465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8466 F:      scripts/leaking_addresses.pl
8467
8468 LED SUBSYSTEM
8469 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8470 M:      Pavel Machek <pavel@ucw.cz>
8471 L:      linux-leds@vger.kernel.org
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8473 S:      Maintained
8474 F:      Documentation/devicetree/bindings/leds/
8475 F:      drivers/leds/
8476 F:      include/linux/leds.h
8477
8478 LEGACY EEPROM DRIVER
8479 M:      Jean Delvare <jdelvare@suse.com>
8480 S:      Maintained
8481 F:      Documentation/misc-devices/eeprom
8482 F:      drivers/misc/eeprom/eeprom.c
8483
8484 LEGO MINDSTORMS EV3
8485 R:      David Lechner <david@lechnology.com>
8486 S:      Maintained
8487 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8488 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8489 F:      drivers/power/supply/lego_ev3_battery.c
8490
8491 LEGO USB Tower driver
8492 M:      Juergen Stuber <starblue@users.sourceforge.net>
8493 L:      legousb-devel@lists.sourceforge.net
8494 W:      http://legousb.sourceforge.net/
8495 S:      Maintained
8496 F:      drivers/usb/misc/legousbtower.c
8497
8498 LG LAPTOP EXTRAS
8499 M:      Matan Ziv-Av <matan@svgalib.org>
8500 L:      platform-driver-x86@vger.kernel.org
8501 S:      Maintained
8502 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8503 F:      Documentation/laptops/lg-laptop.rst
8504 F:      drivers/platform/x86/lg-laptop.c
8505
8506 LG2160 MEDIA DRIVER
8507 M:      Michael Krufky <mkrufky@linuxtv.org>
8508 L:      linux-media@vger.kernel.org
8509 W:      https://linuxtv.org
8510 W:      http://github.com/mkrufky
8511 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8512 T:      git git://linuxtv.org/mkrufky/tuners.git
8513 S:      Maintained
8514 F:      drivers/media/dvb-frontends/lg2160.*
8515
8516 LGDT3305 MEDIA DRIVER
8517 M:      Michael Krufky <mkrufky@linuxtv.org>
8518 L:      linux-media@vger.kernel.org
8519 W:      https://linuxtv.org
8520 W:      http://github.com/mkrufky
8521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8522 T:      git git://linuxtv.org/mkrufky/tuners.git
8523 S:      Maintained
8524 F:      drivers/media/dvb-frontends/lgdt3305.*
8525
8526 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8527 M:      Viresh Kumar <vireshk@kernel.org>
8528 L:      linux-ide@vger.kernel.org
8529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8530 S:      Maintained
8531 F:      include/linux/pata_arasan_cf_data.h
8532 F:      drivers/ata/pata_arasan_cf.c
8533
8534 LIBATA PATA DRIVERS
8535 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8536 M:      Jens Axboe <axboe@kernel.dk>
8537 L:      linux-ide@vger.kernel.org
8538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8539 S:      Maintained
8540 F:      drivers/ata/pata_*.c
8541 F:      drivers/ata/ata_generic.c
8542
8543 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8544 M:      Linus Walleij <linus.walleij@linaro.org>
8545 L:      linux-ide@vger.kernel.org
8546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8547 S:      Maintained
8548 F:      drivers/ata/pata_ftide010.c
8549 F:      drivers/ata/sata_gemini.c
8550 F:      drivers/ata/sata_gemini.h
8551
8552 LIBATA SATA AHCI PLATFORM devices support
8553 M:      Hans de Goede <hdegoede@redhat.com>
8554 M:      Jens Axboe <axboe@kernel.dk>
8555 L:      linux-ide@vger.kernel.org
8556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8557 S:      Maintained
8558 F:      drivers/ata/ahci_platform.c
8559 F:      drivers/ata/libahci_platform.c
8560 F:      include/linux/ahci_platform.h
8561
8562 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8563 M:      Mikael Pettersson <mikpelinux@gmail.com>
8564 L:      linux-ide@vger.kernel.org
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8566 S:      Maintained
8567 F:      drivers/ata/sata_promise.*
8568
8569 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8570 M:      Jens Axboe <axboe@kernel.dk>
8571 L:      linux-ide@vger.kernel.org
8572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8573 S:      Maintained
8574 F:      drivers/ata/
8575 F:      include/linux/ata.h
8576 F:      include/linux/libata.h
8577 F:      Documentation/devicetree/bindings/ata/
8578
8579 LIBLOCKDEP
8580 M:      Sasha Levin <alexander.levin@microsoft.com>
8581 S:      Maintained
8582 F:      tools/lib/lockdep/
8583
8584 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8585 M:      Ross Zwisler <zwisler@kernel.org>
8586 M:      Dan Williams <dan.j.williams@intel.com>
8587 M:      Vishal Verma <vishal.l.verma@intel.com>
8588 M:      Dave Jiang <dave.jiang@intel.com>
8589 L:      linux-nvdimm@lists.01.org
8590 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8591 S:      Supported
8592 F:      drivers/nvdimm/blk.c
8593 F:      drivers/nvdimm/region_devs.c
8594
8595 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8596 M:      Vishal Verma <vishal.l.verma@intel.com>
8597 M:      Dan Williams <dan.j.williams@intel.com>
8598 M:      Ross Zwisler <zwisler@kernel.org>
8599 M:      Dave Jiang <dave.jiang@intel.com>
8600 L:      linux-nvdimm@lists.01.org
8601 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8602 S:      Supported
8603 F:      drivers/nvdimm/btt*
8604
8605 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8606 M:      Ross Zwisler <zwisler@kernel.org>
8607 M:      Dan Williams <dan.j.williams@intel.com>
8608 M:      Vishal Verma <vishal.l.verma@intel.com>
8609 M:      Dave Jiang <dave.jiang@intel.com>
8610 L:      linux-nvdimm@lists.01.org
8611 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8612 S:      Supported
8613 F:      drivers/nvdimm/pmem*
8614
8615 LIBNVDIMM: DEVICETREE BINDINGS
8616 M:      Oliver O'Halloran <oohall@gmail.com>
8617 L:      linux-nvdimm@lists.01.org
8618 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8619 S:      Supported
8620 F:      drivers/nvdimm/of_pmem.c
8621 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8622
8623 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8624 M:      Dan Williams <dan.j.williams@intel.com>
8625 M:      Ross Zwisler <zwisler@kernel.org>
8626 M:      Vishal Verma <vishal.l.verma@intel.com>
8627 M:      Dave Jiang <dave.jiang@intel.com>
8628 L:      linux-nvdimm@lists.01.org
8629 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8631 S:      Supported
8632 F:      drivers/nvdimm/*
8633 F:      drivers/acpi/nfit/*
8634 F:      include/linux/nd.h
8635 F:      include/linux/libnvdimm.h
8636 F:      include/uapi/linux/ndctl.h
8637
8638 LIGHTNVM PLATFORM SUPPORT
8639 M:      Matias Bjorling <mb@lightnvm.io>
8640 W:      http://github/OpenChannelSSD
8641 L:      linux-block@vger.kernel.org
8642 S:      Maintained
8643 F:      drivers/lightnvm/
8644 F:      include/linux/lightnvm.h
8645 F:      include/uapi/linux/lightnvm.h
8646
8647 LINUX FOR POWER MACINTOSH
8648 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8649 W:      http://www.penguinppc.org/
8650 L:      linuxppc-dev@lists.ozlabs.org
8651 S:      Maintained
8652 F:      arch/powerpc/platforms/powermac/
8653 F:      drivers/macintosh/
8654
8655 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8656 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8657 M:      Paul Mackerras <paulus@samba.org>
8658 M:      Michael Ellerman <mpe@ellerman.id.au>
8659 W:      https://github.com/linuxppc/linux/wiki
8660 L:      linuxppc-dev@lists.ozlabs.org
8661 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8663 S:      Supported
8664 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8665 F:      Documentation/devicetree/bindings/powerpc/
8666 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8667 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8668 F:      Documentation/powerpc/
8669 F:      arch/powerpc/
8670 F:      drivers/char/tpm/tpm_ibmvtpm*
8671 F:      drivers/crypto/nx/
8672 F:      drivers/crypto/vmx/
8673 F:      drivers/i2c/busses/i2c-opal.c
8674 F:      drivers/net/ethernet/ibm/ibmveth.*
8675 F:      drivers/net/ethernet/ibm/ibmvnic.*
8676 F:      drivers/pci/hotplug/pnv_php.c
8677 F:      drivers/pci/hotplug/rpa*
8678 F:      drivers/rtc/rtc-opal.c
8679 F:      drivers/scsi/ibmvscsi/
8680 F:      drivers/tty/hvc/hvc_opal.c
8681 F:      drivers/watchdog/wdrtas.c
8682 F:      tools/testing/selftests/powerpc
8683 N:      /pmac
8684 N:      powermac
8685 N:      powernv
8686 N:      [^a-z0-9]ps3
8687 N:      pseries
8688
8689 LINUX FOR POWERPC EMBEDDED MPC5XXX
8690 M:      Anatolij Gustschin <agust@denx.de>
8691 L:      linuxppc-dev@lists.ozlabs.org
8692 T:      git git://git.denx.de/linux-denx-agust.git
8693 S:      Maintained
8694 F:      arch/powerpc/platforms/512x/
8695 F:      arch/powerpc/platforms/52xx/
8696
8697 LINUX FOR POWERPC EMBEDDED PPC4XX
8698 M:      Alistair Popple <alistair@popple.id.au>
8699 M:      Matt Porter <mporter@kernel.crashing.org>
8700 W:      http://www.penguinppc.org/
8701 L:      linuxppc-dev@lists.ozlabs.org
8702 S:      Maintained
8703 F:      arch/powerpc/platforms/40x/
8704 F:      arch/powerpc/platforms/44x/
8705
8706 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8707 M:      Scott Wood <oss@buserror.net>
8708 M:      Kumar Gala <galak@kernel.crashing.org>
8709 W:      http://www.penguinppc.org/
8710 L:      linuxppc-dev@lists.ozlabs.org
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8712 S:      Maintained
8713 F:      arch/powerpc/platforms/83xx/
8714 F:      arch/powerpc/platforms/85xx/
8715 F:      Documentation/devicetree/bindings/powerpc/fsl/
8716
8717 LINUX FOR POWERPC EMBEDDED PPC8XX
8718 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8719 W:      http://www.penguinppc.org/
8720 L:      linuxppc-dev@lists.ozlabs.org
8721 S:      Maintained
8722 F:      arch/powerpc/platforms/8xx/
8723
8724 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8725 L:      linuxppc-dev@lists.ozlabs.org
8726 S:      Orphan
8727 F:      arch/powerpc/*/*virtex*
8728 F:      arch/powerpc/*/*/*virtex*
8729
8730 LINUX FOR POWERPC PA SEMI PWRFICIENT
8731 L:      linuxppc-dev@lists.ozlabs.org
8732 S:      Orphan
8733 F:      arch/powerpc/platforms/pasemi/
8734 F:      drivers/*/*pasemi*
8735 F:      drivers/*/*/*pasemi*
8736
8737 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8738 M:      Kees Cook <keescook@chromium.org>
8739 S:      Maintained
8740 F:      drivers/misc/lkdtm/*
8741
8742 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8743 M:      Alan Stern <stern@rowland.harvard.edu>
8744 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8745 M:      Will Deacon <will.deacon@arm.com>
8746 M:      Peter Zijlstra <peterz@infradead.org>
8747 M:      Boqun Feng <boqun.feng@gmail.com>
8748 M:      Nicholas Piggin <npiggin@gmail.com>
8749 M:      David Howells <dhowells@redhat.com>
8750 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8751 M:      Luc Maranget <luc.maranget@inria.fr>
8752 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8753 R:      Akira Yokosawa <akiyks@gmail.com>
8754 R:      Daniel Lustig <dlustig@nvidia.com>
8755 L:      linux-kernel@vger.kernel.org
8756 L:      linux-arch@vger.kernel.org
8757 S:      Supported
8758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8759 F:      tools/memory-model/
8760 F:      Documentation/atomic_bitops.txt
8761 F:      Documentation/atomic_t.txt
8762 F:      Documentation/core-api/atomic_ops.rst
8763 F:      Documentation/core-api/refcount-vs-atomic.rst
8764 F:      Documentation/memory-barriers.txt
8765
8766 LIS3LV02D ACCELEROMETER DRIVER
8767 M:      Eric Piel <eric.piel@tremplin-utc.net>
8768 S:      Maintained
8769 F:      Documentation/misc-devices/lis3lv02d
8770 F:      drivers/misc/lis3lv02d/
8771 F:      drivers/platform/x86/hp_accel.c
8772
8773 LIVE PATCHING
8774 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8775 M:      Jessica Yu <jeyu@kernel.org>
8776 M:      Jiri Kosina <jikos@kernel.org>
8777 M:      Miroslav Benes <mbenes@suse.cz>
8778 R:      Petr Mladek <pmladek@suse.com>
8779 S:      Maintained
8780 F:      kernel/livepatch/
8781 F:      include/linux/livepatch.h
8782 F:      arch/x86/include/asm/livepatch.h
8783 F:      arch/x86/kernel/livepatch.c
8784 F:      Documentation/livepatch/
8785 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8786 F:      samples/livepatch/
8787 L:      live-patching@vger.kernel.org
8788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8789
8790 LLC (802.2)
8791 L:      netdev@vger.kernel.org
8792 S:      Odd fixes
8793 F:      include/linux/llc.h
8794 F:      include/uapi/linux/llc.h
8795 F:      include/net/llc*
8796 F:      net/llc/
8797
8798 LM73 HARDWARE MONITOR DRIVER
8799 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8800 L:      linux-hwmon@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/hwmon/lm73.c
8803
8804 LM78 HARDWARE MONITOR DRIVER
8805 M:      Jean Delvare <jdelvare@suse.com>
8806 L:      linux-hwmon@vger.kernel.org
8807 S:      Maintained
8808 F:      Documentation/hwmon/lm78
8809 F:      drivers/hwmon/lm78.c
8810
8811 LM83 HARDWARE MONITOR DRIVER
8812 M:      Jean Delvare <jdelvare@suse.com>
8813 L:      linux-hwmon@vger.kernel.org
8814 S:      Maintained
8815 F:      Documentation/hwmon/lm83
8816 F:      drivers/hwmon/lm83.c
8817
8818 LM90 HARDWARE MONITOR DRIVER
8819 M:      Jean Delvare <jdelvare@suse.com>
8820 L:      linux-hwmon@vger.kernel.org
8821 S:      Maintained
8822 F:      Documentation/hwmon/lm90
8823 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8824 F:      drivers/hwmon/lm90.c
8825 F:      include/dt-bindings/thermal/lm90.h
8826
8827 LM95234 HARDWARE MONITOR DRIVER
8828 M:      Guenter Roeck <linux@roeck-us.net>
8829 L:      linux-hwmon@vger.kernel.org
8830 S:      Maintained
8831 F:      Documentation/hwmon/lm95234
8832 F:      drivers/hwmon/lm95234.c
8833
8834 LME2510 MEDIA DRIVER
8835 M:      Malcolm Priestley <tvboxspy@gmail.com>
8836 L:      linux-media@vger.kernel.org
8837 W:      https://linuxtv.org
8838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8839 S:      Maintained
8840 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8841
8842 LOADPIN SECURITY MODULE
8843 M:      Kees Cook <keescook@chromium.org>
8844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8845 S:      Supported
8846 F:      security/loadpin/
8847 F:      Documentation/admin-guide/LSM/LoadPin.rst
8848
8849 LOCKING PRIMITIVES
8850 M:      Peter Zijlstra <peterz@infradead.org>
8851 M:      Ingo Molnar <mingo@redhat.com>
8852 M:      Will Deacon <will.deacon@arm.com>
8853 L:      linux-kernel@vger.kernel.org
8854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8855 S:      Maintained
8856 F:      Documentation/locking/
8857 F:      include/linux/lockdep.h
8858 F:      include/linux/spinlock*.h
8859 F:      arch/*/include/asm/spinlock*.h
8860 F:      include/linux/rwlock*.h
8861 F:      include/linux/mutex*.h
8862 F:      include/linux/rwsem*.h
8863 F:      arch/*/include/asm/rwsem.h
8864 F:      include/linux/seqlock.h
8865 F:      lib/locking*.[ch]
8866 F:      kernel/locking/
8867 X:      kernel/locking/locktorture.c
8868
8869 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8870 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8871 L:      linux-ntfs-dev@lists.sourceforge.net
8872 W:      http://www.linux-ntfs.org/content/view/19/37/
8873 S:      Maintained
8874 F:      Documentation/ldm.txt
8875 F:      block/partitions/ldm.*
8876
8877 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8878 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8879 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8880 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8881 L:      MPT-FusionLinux.pdl@broadcom.com
8882 L:      linux-scsi@vger.kernel.org
8883 W:      http://www.avagotech.com/support/
8884 S:      Supported
8885 F:      drivers/message/fusion/
8886 F:      drivers/scsi/mpt3sas/
8887
8888 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8889 M:      Matthew Wilcox <willy@infradead.org>
8890 L:      linux-scsi@vger.kernel.org
8891 S:      Maintained
8892 F:      drivers/scsi/sym53c8xx_2/
8893
8894 LTC1660 DAC DRIVER
8895 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8896 L:      linux-iio@vger.kernel.org
8897 S:      Maintained
8898 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8899 F:      drivers/iio/dac/ltc1660.c
8900
8901 LTC4261 HARDWARE MONITOR DRIVER
8902 M:      Guenter Roeck <linux@roeck-us.net>
8903 L:      linux-hwmon@vger.kernel.org
8904 S:      Maintained
8905 F:      Documentation/hwmon/ltc4261
8906 F:      drivers/hwmon/ltc4261.c
8907
8908 LTC4306 I2C MULTIPLEXER DRIVER
8909 M:      Michael Hennerich <michael.hennerich@analog.com>
8910 W:      http://ez.analog.com/community/linux-device-drivers
8911 L:      linux-i2c@vger.kernel.org
8912 S:      Supported
8913 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8914 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8915
8916 LTP (Linux Test Project)
8917 M:      Mike Frysinger <vapier@gentoo.org>
8918 M:      Cyril Hrubis <chrubis@suse.cz>
8919 M:      Wanlong Gao <wanlong.gao@gmail.com>
8920 M:      Jan Stancek <jstancek@redhat.com>
8921 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8922 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8923 L:      ltp@lists.linux.it (subscribers-only)
8924 W:      http://linux-test-project.github.io/
8925 T:      git git://github.com/linux-test-project/ltp.git
8926 S:      Maintained
8927
8928 M68K ARCHITECTURE
8929 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8930 L:      linux-m68k@lists.linux-m68k.org
8931 W:      http://www.linux-m68k.org/
8932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8933 S:      Maintained
8934 F:      arch/m68k/
8935 F:      drivers/zorro/
8936
8937 M68K ON APPLE MACINTOSH
8938 M:      Joshua Thompson <funaho@jurai.org>
8939 W:      http://www.mac.linux-m68k.org/
8940 L:      linux-m68k@lists.linux-m68k.org
8941 S:      Maintained
8942 F:      arch/m68k/mac/
8943
8944 M68K ON HP9000/300
8945 M:      Philip Blundell <philb@gnu.org>
8946 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8947 S:      Maintained
8948 F:      arch/m68k/hp300/
8949
8950 M88DS3103 MEDIA DRIVER
8951 M:      Antti Palosaari <crope@iki.fi>
8952 L:      linux-media@vger.kernel.org
8953 W:      https://linuxtv.org
8954 W:      http://palosaari.fi/linux/
8955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8956 T:      git git://linuxtv.org/anttip/media_tree.git
8957 S:      Maintained
8958 F:      drivers/media/dvb-frontends/m88ds3103*
8959
8960 M88RS2000 MEDIA DRIVER
8961 M:      Malcolm Priestley <tvboxspy@gmail.com>
8962 L:      linux-media@vger.kernel.org
8963 W:      https://linuxtv.org
8964 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8965 S:      Maintained
8966 F:      drivers/media/dvb-frontends/m88rs2000*
8967
8968 MA901 MASTERKIT USB FM RADIO DRIVER
8969 M:      Alexey Klimov <klimov.linux@gmail.com>
8970 L:      linux-media@vger.kernel.org
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Maintained
8973 F:      drivers/media/radio/radio-ma901.c
8974
8975 MAC80211
8976 M:      Johannes Berg <johannes@sipsolutions.net>
8977 L:      linux-wireless@vger.kernel.org
8978 W:      http://wireless.kernel.org/
8979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8981 S:      Maintained
8982 F:      Documentation/networking/mac80211-injection.txt
8983 F:      include/net/mac80211.h
8984 F:      net/mac80211/
8985 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8986 F:      Documentation/networking/mac80211_hwsim/README
8987
8988 MAILBOX API
8989 M:      Jassi Brar <jassisinghbrar@gmail.com>
8990 L:      linux-kernel@vger.kernel.org
8991 S:      Maintained
8992 F:      drivers/mailbox/
8993 F:      include/linux/mailbox_client.h
8994 F:      include/linux/mailbox_controller.h
8995
8996 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8997 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8998 W:      http://www.kernel.org/doc/man-pages
8999 L:      linux-man@vger.kernel.org
9000 S:      Maintained
9001
9002 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9003 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9004 L:      linux-mips@vger.kernel.org
9005 S:      Maintained
9006 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9007
9008 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9009 M:      Andrew Lunn <andrew@lunn.ch>
9010 M:      Vivien Didelot <vivien.didelot@gmail.com>
9011 L:      netdev@vger.kernel.org
9012 S:      Maintained
9013 F:      drivers/net/dsa/mv88e6xxx/
9014 F:      include/linux/platform_data/mv88e6xxx.h
9015 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9016
9017 MARVELL ARMADA DRM SUPPORT
9018 M:      Russell King <linux@armlinux.org.uk>
9019 S:      Maintained
9020 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9021 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9022 F:      drivers/gpu/drm/armada/
9023 F:      include/uapi/drm/armada_drm.h
9024 F:      Documentation/devicetree/bindings/display/armada/
9025
9026 MARVELL CRYPTO DRIVER
9027 M:      Boris Brezillon <bbrezillon@kernel.org>
9028 M:      Arnaud Ebalard <arno@natisbad.org>
9029 F:      drivers/crypto/marvell/
9030 S:      Maintained
9031 L:      linux-crypto@vger.kernel.org
9032
9033 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9034 M:      Mirko Lindner <mlindner@marvell.com>
9035 M:      Stephen Hemminger <stephen@networkplumber.org>
9036 L:      netdev@vger.kernel.org
9037 S:      Maintained
9038 F:      drivers/net/ethernet/marvell/sk*
9039
9040 MARVELL LIBERTAS WIRELESS DRIVER
9041 L:      libertas-dev@lists.infradead.org
9042 S:      Orphan
9043 F:      drivers/net/wireless/marvell/libertas/
9044
9045 MARVELL MACCHIATOBIN SUPPORT
9046 M:      Russell King <linux@armlinux.org.uk>
9047 L:      linux-arm-kernel@lists.infradead.org
9048 S:      Maintained
9049 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9050
9051 MARVELL MV643XX ETHERNET DRIVER
9052 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9053 L:      netdev@vger.kernel.org
9054 S:      Maintained
9055 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9056 F:      include/linux/mv643xx.h
9057
9058 MARVELL MV88X3310 PHY DRIVER
9059 M:      Russell King <linux@armlinux.org.uk>
9060 L:      netdev@vger.kernel.org
9061 S:      Maintained
9062 F:      drivers/net/phy/marvell10g.c
9063
9064 MARVELL MVNETA ETHERNET DRIVER
9065 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9066 L:      netdev@vger.kernel.org
9067 S:      Maintained
9068 F:      drivers/net/ethernet/marvell/mvneta.*
9069
9070 MARVELL MWIFIEX WIRELESS DRIVER
9071 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9072 M:      Nishant Sarmukadam <nishants@marvell.com>
9073 M:      Ganapathi Bhat <gbhat@marvell.com>
9074 M:      Xinming Hu <huxinming820@gmail.com>
9075 L:      linux-wireless@vger.kernel.org
9076 S:      Maintained
9077 F:      drivers/net/wireless/marvell/mwifiex/
9078
9079 MARVELL MWL8K WIRELESS DRIVER
9080 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9081 L:      linux-wireless@vger.kernel.org
9082 S:      Odd Fixes
9083 F:      drivers/net/wireless/marvell/mwl8k.c
9084
9085 MARVELL NAND CONTROLLER DRIVER
9086 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9087 L:      linux-mtd@lists.infradead.org
9088 S:      Maintained
9089 F:      drivers/mtd/nand/raw/marvell_nand.c
9090 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9091
9092 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9093 M:      Nicolas Pitre <nico@fluxnic.net>
9094 S:      Odd Fixes
9095 F:      drivers/mmc/host/mvsdio.*
9096
9097 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9098 M:      Hu Ziji <huziji@marvell.com>
9099 L:      linux-mmc@vger.kernel.org
9100 S:      Supported
9101 F:      drivers/mmc/host/sdhci-xenon*
9102 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9103
9104 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9105 M:      Sunil Goutham <sgoutham@marvell.com>
9106 M:      Linu Cherian <lcherian@marvell.com>
9107 M:      Geetha sowjanya <gakula@marvell.com>
9108 M:      Jerin Jacob <jerinj@marvell.com>
9109 L:      netdev@vger.kernel.org
9110 S:      Supported
9111 F:      drivers/net/ethernet/marvell/octeontx2/af/
9112
9113 MATROX FRAMEBUFFER DRIVER
9114 L:      linux-fbdev@vger.kernel.org
9115 S:      Orphan
9116 F:      drivers/video/fbdev/matrox/matroxfb_*
9117 F:      include/uapi/linux/matroxfb.h
9118
9119 MAX16065 HARDWARE MONITOR DRIVER
9120 M:      Guenter Roeck <linux@roeck-us.net>
9121 L:      linux-hwmon@vger.kernel.org
9122 S:      Maintained
9123 F:      Documentation/hwmon/max16065
9124 F:      drivers/hwmon/max16065.c
9125
9126 MAX2175 SDR TUNER DRIVER
9127 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9128 L:      linux-media@vger.kernel.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 S:      Maintained
9131 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9132 F:      Documentation/media/v4l-drivers/max2175.rst
9133 F:      drivers/media/i2c/max2175*
9134 F:      include/uapi/linux/max2175.h
9135
9136 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9137 L:      linux-hwmon@vger.kernel.org
9138 S:      Orphan
9139 F:      Documentation/hwmon/max6650
9140 F:      drivers/hwmon/max6650.c
9141
9142 MAX6697 HARDWARE MONITOR DRIVER
9143 M:      Guenter Roeck <linux@roeck-us.net>
9144 L:      linux-hwmon@vger.kernel.org
9145 S:      Maintained
9146 F:      Documentation/hwmon/max6697
9147 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9148 F:      drivers/hwmon/max6697.c
9149 F:      include/linux/platform_data/max6697.h
9150
9151 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9152 M:      Peter Rosin <peda@axentia.se>
9153 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9154 S:      Maintained
9155 F:      Documentation/devicetree/bindings/sound/max9860.txt
9156 F:      sound/soc/codecs/max9860.*
9157
9158 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9159 M:      Javier Martinez Canillas <javier@dowhile0.org>
9160 L:      linux-kernel@vger.kernel.org
9161 S:      Supported
9162 F:      drivers/regulator/max77802-regulator.c
9163 F:      Documentation/devicetree/bindings/*/*max77802.txt
9164 F:      include/dt-bindings/*/*max77802.h
9165
9166 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9167 M:      Krzysztof Kozlowski <krzk@kernel.org>
9168 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9169 L:      linux-pm@vger.kernel.org
9170 S:      Supported
9171 F:      drivers/power/supply/max14577_charger.c
9172 F:      drivers/power/supply/max77693_charger.c
9173
9174 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9175 M:      Chanwoo Choi <cw00.choi@samsung.com>
9176 M:      Krzysztof Kozlowski <krzk@kernel.org>
9177 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9178 L:      linux-kernel@vger.kernel.org
9179 S:      Supported
9180 F:      drivers/*/max14577*.c
9181 F:      drivers/*/max77686*.c
9182 F:      drivers/*/max77693*.c
9183 F:      drivers/extcon/extcon-max14577.c
9184 F:      drivers/extcon/extcon-max77693.c
9185 F:      drivers/rtc/rtc-max77686.c
9186 F:      drivers/clk/clk-max77686.c
9187 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9188 F:      Documentation/devicetree/bindings/*/max77686.txt
9189 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9190 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9191 F:      include/linux/mfd/max14577*.h
9192 F:      include/linux/mfd/max77686*.h
9193 F:      include/linux/mfd/max77693*.h
9194
9195 MAXIRADIO FM RADIO RECEIVER DRIVER
9196 M:      Hans Verkuil <hverkuil@xs4all.nl>
9197 L:      linux-media@vger.kernel.org
9198 T:      git git://linuxtv.org/media_tree.git
9199 W:      https://linuxtv.org
9200 S:      Maintained
9201 F:      drivers/media/radio/radio-maxiradio*
9202
9203 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9204 M:      Peter Rosin <peda@axentia.se>
9205 L:      linux-iio@vger.kernel.org
9206 S:      Maintained
9207 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9208 F:      drivers/iio/potentiometer/mcp4018.c
9209 F:      drivers/iio/potentiometer/mcp4531.c
9210
9211 MCR20A IEEE-802.15.4 RADIO DRIVER
9212 M:      Xue Liu <liuxuenetmail@gmail.com>
9213 L:      linux-wpan@vger.kernel.org
9214 W:      https://github.com/xueliu/mcr20a-linux
9215 S:      Maintained
9216 F:      drivers/net/ieee802154/mcr20a.c
9217 F:      drivers/net/ieee802154/mcr20a.h
9218 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9219
9220 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9221 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9222 L:      linux-iio@vger.kernel.org
9223 S:      Maintained
9224 F:      drivers/iio/dac/cio-dac.c
9225
9226 MEDIA DRIVERS FOR ASCOT2E
9227 M:      Sergey Kozlov <serjk@netup.ru>
9228 M:      Abylay Ospan <aospan@netup.ru>
9229 L:      linux-media@vger.kernel.org
9230 W:      https://linuxtv.org
9231 W:      http://netup.tv/
9232 T:      git git://linuxtv.org/media_tree.git
9233 S:      Supported
9234 F:      drivers/media/dvb-frontends/ascot2e*
9235
9236 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9237 M:      Jasmin Jessich <jasmin@anw.at>
9238 L:      linux-media@vger.kernel.org
9239 W:      https://linuxtv.org
9240 T:      git git://linuxtv.org/media_tree.git
9241 S:      Maintained
9242 F:      drivers/media/dvb-frontends/cxd2099*
9243
9244 MEDIA DRIVERS FOR CXD2841ER
9245 M:      Sergey Kozlov <serjk@netup.ru>
9246 M:      Abylay Ospan <aospan@netup.ru>
9247 L:      linux-media@vger.kernel.org
9248 W:      https://linuxtv.org
9249 W:      http://netup.tv/
9250 T:      git git://linuxtv.org/media_tree.git
9251 S:      Supported
9252 F:      drivers/media/dvb-frontends/cxd2841er*
9253
9254 MEDIA DRIVERS FOR CXD2880
9255 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9256 L:      linux-media@vger.kernel.org
9257 W:      http://linuxtv.org/
9258 T:      git git://linuxtv.org/media_tree.git
9259 S:      Supported
9260 F:      drivers/media/dvb-frontends/cxd2880/*
9261 F:      drivers/media/spi/cxd2880*
9262
9263 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9264 L:      linux-media@vger.kernel.org
9265 W:      https://linuxtv.org
9266 T:      git git://linuxtv.org/media_tree.git
9267 S:      Orphan
9268 F:      drivers/media/pci/ddbridge/*
9269
9270 MEDIA DRIVERS FOR FREESCALE IMX
9271 M:      Steve Longerbeam <slongerbeam@gmail.com>
9272 M:      Philipp Zabel <p.zabel@pengutronix.de>
9273 L:      linux-media@vger.kernel.org
9274 T:      git git://linuxtv.org/media_tree.git
9275 S:      Maintained
9276 F:      Documentation/devicetree/bindings/media/imx.txt
9277 F:      Documentation/media/v4l-drivers/imx.rst
9278 F:      drivers/staging/media/imx/
9279 F:      include/linux/imx-media.h
9280 F:      include/media/imx.h
9281
9282 MEDIA DRIVER FOR FREESCALE IMX PXP
9283 M:      Philipp Zabel <p.zabel@pengutronix.de>
9284 L:      linux-media@vger.kernel.org
9285 T:      git git://linuxtv.org/media_tree.git
9286 S:      Maintained
9287 F:      drivers/media/platform/imx-pxp.[ch]
9288
9289 MEDIA DRIVERS FOR HELENE
9290 M:      Abylay Ospan <aospan@netup.ru>
9291 L:      linux-media@vger.kernel.org
9292 W:      https://linuxtv.org
9293 W:      http://netup.tv/
9294 T:      git git://linuxtv.org/media_tree.git
9295 S:      Supported
9296 F:      drivers/media/dvb-frontends/helene*
9297
9298 MEDIA DRIVERS FOR HORUS3A
9299 M:      Sergey Kozlov <serjk@netup.ru>
9300 M:      Abylay Ospan <aospan@netup.ru>
9301 L:      linux-media@vger.kernel.org
9302 W:      https://linuxtv.org
9303 W:      http://netup.tv/
9304 T:      git git://linuxtv.org/media_tree.git
9305 S:      Supported
9306 F:      drivers/media/dvb-frontends/horus3a*
9307
9308 MEDIA DRIVERS FOR LNBH25
9309 M:      Sergey Kozlov <serjk@netup.ru>
9310 M:      Abylay Ospan <aospan@netup.ru>
9311 L:      linux-media@vger.kernel.org
9312 W:      https://linuxtv.org
9313 W:      http://netup.tv/
9314 T:      git git://linuxtv.org/media_tree.git
9315 S:      Supported
9316 F:      drivers/media/dvb-frontends/lnbh25*
9317
9318 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9319 L:      linux-media@vger.kernel.org
9320 W:      https://linuxtv.org
9321 T:      git git://linuxtv.org/media_tree.git
9322 S:      Orphan
9323 F:      drivers/media/dvb-frontends/mxl5xx*
9324
9325 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9326 M:      Sergey Kozlov <serjk@netup.ru>
9327 M:      Abylay Ospan <aospan@netup.ru>
9328 L:      linux-media@vger.kernel.org
9329 W:      https://linuxtv.org
9330 W:      http://netup.tv/
9331 T:      git git://linuxtv.org/media_tree.git
9332 S:      Supported
9333 F:      drivers/media/pci/netup_unidvb/*
9334
9335 MEDIA DRIVERS FOR RENESAS - CEU
9336 M:      Jacopo Mondi <jacopo@jmondi.org>
9337 L:      linux-media@vger.kernel.org
9338 L:      linux-renesas-soc@vger.kernel.org
9339 T:      git git://linuxtv.org/media_tree.git
9340 S:      Supported
9341 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9342 F:      drivers/media/platform/renesas-ceu.c
9343 F:      include/media/drv-intf/renesas-ceu.h
9344
9345 MEDIA DRIVERS FOR RENESAS - DRIF
9346 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9347 L:      linux-media@vger.kernel.org
9348 L:      linux-renesas-soc@vger.kernel.org
9349 T:      git git://linuxtv.org/media_tree.git
9350 S:      Supported
9351 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9352 F:      drivers/media/platform/rcar_drif.c
9353
9354 MEDIA DRIVERS FOR RENESAS - FCP
9355 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9356 L:      linux-media@vger.kernel.org
9357 L:      linux-renesas-soc@vger.kernel.org
9358 T:      git git://linuxtv.org/media_tree.git
9359 S:      Supported
9360 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9361 F:      drivers/media/platform/rcar-fcp.c
9362 F:      include/media/rcar-fcp.h
9363
9364 MEDIA DRIVERS FOR RENESAS - FDP1
9365 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9366 L:      linux-media@vger.kernel.org
9367 L:      linux-renesas-soc@vger.kernel.org
9368 T:      git git://linuxtv.org/media_tree.git
9369 S:      Supported
9370 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9371 F:      drivers/media/platform/rcar_fdp1.c
9372
9373 MEDIA DRIVERS FOR RENESAS - VIN
9374 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9375 L:      linux-media@vger.kernel.org
9376 L:      linux-renesas-soc@vger.kernel.org
9377 T:      git git://linuxtv.org/media_tree.git
9378 S:      Supported
9379 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9380 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9381 F:      drivers/media/platform/rcar-vin/
9382
9383 MEDIA DRIVERS FOR RENESAS - VSP1
9384 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9385 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9386 L:      linux-media@vger.kernel.org
9387 L:      linux-renesas-soc@vger.kernel.org
9388 T:      git git://linuxtv.org/media_tree.git
9389 S:      Supported
9390 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9391 F:      drivers/media/platform/vsp1/
9392
9393 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9394 L:      linux-media@vger.kernel.org
9395 W:      https://linuxtv.org
9396 T:      git git://linuxtv.org/media_tree.git
9397 S:      Orphan
9398 F:      drivers/media/dvb-frontends/stv0910*
9399
9400 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9401 L:      linux-media@vger.kernel.org
9402 W:      https://linuxtv.org
9403 T:      git git://linuxtv.org/media_tree.git
9404 S:      Orphan
9405 F:      drivers/media/dvb-frontends/stv6111*
9406
9407 MEDIA DRIVERS FOR STM32 - DCMI
9408 M:      Hugues Fruchet <hugues.fruchet@st.com>
9409 L:      linux-media@vger.kernel.org
9410 T:      git git://linuxtv.org/media_tree.git
9411 S:      Supported
9412 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9413 F:      drivers/media/platform/stm32/stm32-dcmi.c
9414
9415 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9416 M:      Dmitry Osipenko <digetx@gmail.com>
9417 L:      linux-media@vger.kernel.org
9418 L:      linux-tegra@vger.kernel.org
9419 T:      git git://linuxtv.org/media_tree.git
9420 S:      Maintained
9421 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9422 F:      drivers/staging/media/tegra-vde/
9423
9424 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9425 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9426 P:      LinuxTV.org Project
9427 L:      linux-media@vger.kernel.org
9428 W:      https://linuxtv.org
9429 Q:      http://patchwork.kernel.org/project/linux-media/list/
9430 T:      git git://linuxtv.org/media_tree.git
9431 S:      Maintained
9432 F:      Documentation/devicetree/bindings/media/
9433 F:      Documentation/media/
9434 F:      drivers/media/
9435 F:      drivers/staging/media/
9436 F:      include/linux/platform_data/media/
9437 F:      include/media/
9438 F:      include/uapi/linux/dvb/
9439 F:      include/uapi/linux/videodev2.h
9440 F:      include/uapi/linux/media.h
9441 F:      include/uapi/linux/v4l2-*
9442 F:      include/uapi/linux/meye.h
9443 F:      include/uapi/linux/ivtv*
9444 F:      include/uapi/linux/uvcvideo.h
9445
9446 MEDIATEK BLUETOOTH DRIVER
9447 M:      Sean Wang <sean.wang@mediatek.com>
9448 L:      linux-bluetooth@vger.kernel.org
9449 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9450 S:      Maintained
9451 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9452 F:      drivers/bluetooth/btmtkuart.c
9453
9454 MEDIATEK CIR DRIVER
9455 M:      Sean Wang <sean.wang@mediatek.com>
9456 S:      Maintained
9457 F:      drivers/media/rc/mtk-cir.c
9458
9459 MEDIATEK DMA DRIVER
9460 M:      Sean Wang <sean.wang@mediatek.com>
9461 L:      dmaengine@vger.kernel.org
9462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9463 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9464 S:      Maintained
9465 F:      Documentation/devicetree/bindings/dma/mtk-*
9466 F:      drivers/dma/mediatek/
9467
9468 MEDIATEK PMIC LED DRIVER
9469 M:      Sean Wang <sean.wang@mediatek.com>
9470 S:      Maintained
9471 F:      drivers/leds/leds-mt6323.c
9472 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9473
9474 MEDIATEK ETHERNET DRIVER
9475 M:      Felix Fietkau <nbd@openwrt.org>
9476 M:      John Crispin <john@phrozen.org>
9477 M:      Sean Wang <sean.wang@mediatek.com>
9478 M:      Nelson Chang <nelson.chang@mediatek.com>
9479 L:      netdev@vger.kernel.org
9480 S:      Maintained
9481 F:      drivers/net/ethernet/mediatek/
9482
9483 MEDIATEK SWITCH DRIVER
9484 M:      Sean Wang <sean.wang@mediatek.com>
9485 L:      netdev@vger.kernel.org
9486 S:      Maintained
9487 F:      drivers/net/dsa/mt7530.*
9488 F:      net/dsa/tag_mtk.c
9489
9490 MEDIATEK JPEG DRIVER
9491 M:      Rick Chang <rick.chang@mediatek.com>
9492 M:      Bin Liu <bin.liu@mediatek.com>
9493 S:      Supported
9494 F:      drivers/media/platform/mtk-jpeg/
9495 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9496
9497 MEDIATEK MDP DRIVER
9498 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9499 M:      Houlong Wei <houlong.wei@mediatek.com>
9500 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9501 S:      Supported
9502 F:      drivers/media/platform/mtk-mdp/
9503 F:      drivers/media/platform/mtk-vpu/
9504 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9505
9506 MEDIATEK MEDIA DRIVER
9507 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9508 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9509 S:      Supported
9510 F:      drivers/media/platform/mtk-vcodec/
9511 F:      drivers/media/platform/mtk-vpu/
9512 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9513 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9514
9515 MEDIATEK MT76 WIRELESS LAN DRIVER
9516 M:      Felix Fietkau <nbd@nbd.name>
9517 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9518 L:      linux-wireless@vger.kernel.org
9519 S:      Maintained
9520 F:      drivers/net/wireless/mediatek/mt76/
9521
9522 MEDIATEK MT7601U WIRELESS LAN DRIVER
9523 M:      Jakub Kicinski <kubakici@wp.pl>
9524 L:      linux-wireless@vger.kernel.org
9525 S:      Maintained
9526 F:      drivers/net/wireless/mediatek/mt7601u/
9527
9528 MEDIATEK NAND CONTROLLER DRIVER
9529 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9530 L:      linux-mtd@lists.infradead.org
9531 S:      Maintained
9532 F:      drivers/mtd/nand/raw/mtk_*
9533 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9534
9535 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9536 M:      Sean Wang <sean.wang@mediatek.com>
9537 S:      Maintained
9538 F:      drivers/char/hw_random/mtk-rng.c
9539
9540 MEDIATEK USB3 DRD IP DRIVER
9541 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9542 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9544 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9545 S:      Maintained
9546 F:      drivers/usb/mtu3/
9547
9548 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9549 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9550 M:      Martin Donnelly <martin.donnelly@ge.com>
9551 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9552 S:      Maintained
9553 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9554 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9555
9556 MEGARAID SCSI/SAS DRIVERS
9557 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9558 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9559 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9560 L:      megaraidlinux.pdl@broadcom.com
9561 L:      linux-scsi@vger.kernel.org
9562 W:      http://www.avagotech.com/support/
9563 S:      Maintained
9564 F:      Documentation/scsi/megaraid.txt
9565 F:      drivers/scsi/megaraid.*
9566 F:      drivers/scsi/megaraid/
9567
9568 MELEXIS MLX90614 DRIVER
9569 M:      Crt Mori <cmo@melexis.com>
9570 L:      linux-iio@vger.kernel.org
9571 W:      http://www.melexis.com
9572 S:      Supported
9573 F:      drivers/iio/temperature/mlx90614.c
9574
9575 MELEXIS MLX90632 DRIVER
9576 M:      Crt Mori <cmo@melexis.com>
9577 L:      linux-iio@vger.kernel.org
9578 W:      http://www.melexis.com
9579 S:      Supported
9580 F:      drivers/iio/temperature/mlx90632.c
9581
9582 MELFAS MIP4 TOUCHSCREEN DRIVER
9583 M:      Sangwon Jee <jeesw@melfas.com>
9584 W:      http://www.melfas.com
9585 S:      Supported
9586 F:      drivers/input/touchscreen/melfas_mip4.c
9587 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9588
9589 MELLANOX ETHERNET DRIVER (mlx4_en)
9590 M:      Tariq Toukan <tariqt@mellanox.com>
9591 L:      netdev@vger.kernel.org
9592 S:      Supported
9593 W:      http://www.mellanox.com
9594 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9595 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9596
9597 MELLANOX ETHERNET DRIVER (mlx5e)
9598 M:      Saeed Mahameed <saeedm@mellanox.com>
9599 L:      netdev@vger.kernel.org
9600 S:      Supported
9601 W:      http://www.mellanox.com
9602 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9603 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9604
9605 MELLANOX ETHERNET INNOVA DRIVERS
9606 R:      Boris Pismenny <borisp@mellanox.com>
9607 L:      netdev@vger.kernel.org
9608 S:      Supported
9609 W:      http://www.mellanox.com
9610 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9611 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9612 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9613 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9614 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9615
9616 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9617 R:      Boris Pismenny <borisp@mellanox.com>
9618 L:      netdev@vger.kernel.org
9619 S:      Supported
9620 W:      http://www.mellanox.com
9621 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9622 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9623 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9624
9625 MELLANOX ETHERNET SWITCH DRIVERS
9626 M:      Jiri Pirko <jiri@mellanox.com>
9627 M:      Ido Schimmel <idosch@mellanox.com>
9628 L:      netdev@vger.kernel.org
9629 S:      Supported
9630 W:      http://www.mellanox.com
9631 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9632 F:      drivers/net/ethernet/mellanox/mlxsw/
9633 F:      tools/testing/selftests/drivers/net/mlxsw/
9634
9635 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9636 M:      mlxsw@mellanox.com
9637 L:      netdev@vger.kernel.org
9638 S:      Supported
9639 W:      http://www.mellanox.com
9640 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9641 F:      drivers/net/ethernet/mellanox/mlxfw/
9642
9643 MELLANOX HARDWARE PLATFORM SUPPORT
9644 M:      Andy Shevchenko <andy@infradead.org>
9645 M:      Darren Hart <dvhart@infradead.org>
9646 M:      Vadim Pasternak <vadimp@mellanox.com>
9647 L:      platform-driver-x86@vger.kernel.org
9648 S:      Supported
9649 F:      drivers/platform/mellanox/
9650
9651 MELLANOX MLX4 core VPI driver
9652 M:      Tariq Toukan <tariqt@mellanox.com>
9653 L:      netdev@vger.kernel.org
9654 L:      linux-rdma@vger.kernel.org
9655 W:      http://www.mellanox.com
9656 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9657 S:      Supported
9658 F:      drivers/net/ethernet/mellanox/mlx4/
9659 F:      include/linux/mlx4/
9660
9661 MELLANOX MLX4 IB driver
9662 M:      Yishai Hadas <yishaih@mellanox.com>
9663 L:      linux-rdma@vger.kernel.org
9664 W:      http://www.mellanox.com
9665 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9666 S:      Supported
9667 F:      drivers/infiniband/hw/mlx4/
9668 F:      include/linux/mlx4/
9669 F:      include/uapi/rdma/mlx4-abi.h
9670
9671 MELLANOX MLX5 core VPI driver
9672 M:      Saeed Mahameed <saeedm@mellanox.com>
9673 M:      Leon Romanovsky <leonro@mellanox.com>
9674 L:      netdev@vger.kernel.org
9675 L:      linux-rdma@vger.kernel.org
9676 W:      http://www.mellanox.com
9677 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9678 S:      Supported
9679 F:      drivers/net/ethernet/mellanox/mlx5/core/
9680 F:      include/linux/mlx5/
9681
9682 MELLANOX MLX5 IB driver
9683 M:      Leon Romanovsky <leonro@mellanox.com>
9684 L:      linux-rdma@vger.kernel.org
9685 W:      http://www.mellanox.com
9686 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9687 S:      Supported
9688 F:      drivers/infiniband/hw/mlx5/
9689 F:      include/linux/mlx5/
9690 F:      include/uapi/rdma/mlx5-abi.h
9691
9692 MELLANOX MLXCPLD I2C AND MUX DRIVER
9693 M:      Vadim Pasternak <vadimp@mellanox.com>
9694 M:      Michael Shych <michaelsh@mellanox.com>
9695 L:      linux-i2c@vger.kernel.org
9696 S:      Supported
9697 F:      drivers/i2c/busses/i2c-mlxcpld.c
9698 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9699 F:      Documentation/i2c/busses/i2c-mlxcpld
9700
9701 MELLANOX MLXCPLD LED DRIVER
9702 M:      Vadim Pasternak <vadimp@mellanox.com>
9703 L:      linux-leds@vger.kernel.org
9704 S:      Supported
9705 F:      drivers/leds/leds-mlxcpld.c
9706 F:      drivers/leds/leds-mlxreg.c
9707 F:      Documentation/leds/leds-mlxcpld.txt
9708
9709 MELLANOX PLATFORM DRIVER
9710 M:      Vadim Pasternak <vadimp@mellanox.com>
9711 L:      platform-driver-x86@vger.kernel.org
9712 S:      Supported
9713 F:      drivers/platform/x86/mlx-platform.c
9714
9715 MEMBARRIER SUPPORT
9716 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9717 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9718 L:      linux-kernel@vger.kernel.org
9719 S:      Supported
9720 F:      kernel/sched/membarrier.c
9721 F:      include/uapi/linux/membarrier.h
9722 F:      arch/powerpc/include/asm/membarrier.h
9723
9724 MEMORY MANAGEMENT
9725 L:      linux-mm@kvack.org
9726 W:      http://www.linux-mm.org
9727 S:      Maintained
9728 F:      include/linux/mm.h
9729 F:      include/linux/gfp.h
9730 F:      include/linux/mmzone.h
9731 F:      include/linux/memory_hotplug.h
9732 F:      include/linux/vmalloc.h
9733 F:      mm/
9734
9735 MEMORY TECHNOLOGY DEVICES (MTD)
9736 M:      David Woodhouse <dwmw2@infradead.org>
9737 M:      Brian Norris <computersforpeace@gmail.com>
9738 M:      Boris Brezillon <bbrezillon@kernel.org>
9739 M:      Marek Vasut <marek.vasut@gmail.com>
9740 M:      Richard Weinberger <richard@nod.at>
9741 L:      linux-mtd@lists.infradead.org
9742 W:      http://www.linux-mtd.infradead.org/
9743 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9744 T:      git git://git.infradead.org/linux-mtd.git master
9745 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9746 S:      Maintained
9747 F:      Documentation/devicetree/bindings/mtd/
9748 F:      drivers/mtd/
9749 F:      include/linux/mtd/
9750 F:      include/uapi/mtd/
9751
9752 MEN A21 WATCHDOG DRIVER
9753 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9754 L:      linux-watchdog@vger.kernel.org
9755 S:      Maintained
9756 F:      drivers/watchdog/mena21_wdt.c
9757
9758 MEN CHAMELEON BUS (mcb)
9759 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9760 S:      Maintained
9761 F:      drivers/mcb/
9762 F:      include/linux/mcb.h
9763 F:      Documentation/men-chameleon-bus.txt
9764
9765 MEN F21BMC (Board Management Controller)
9766 M:      Andreas Werner <andreas.werner@men.de>
9767 S:      Supported
9768 F:      drivers/mfd/menf21bmc.c
9769 F:      drivers/watchdog/menf21bmc_wdt.c
9770 F:      drivers/leds/leds-menf21bmc.c
9771 F:      drivers/hwmon/menf21bmc_hwmon.c
9772 F:      Documentation/hwmon/menf21bmc
9773
9774 MEN Z069 WATCHDOG DRIVER
9775 M:      Johannes Thumshirn <jth@kernel.org>
9776 L:      linux-watchdog@vger.kernel.org
9777 S:      Maintained
9778 F:      drivers/watchdog/menz69_wdt.c
9779
9780 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9781 M:      Neil Armstrong <narmstrong@baylibre.com>
9782 L:      linux-media@lists.freedesktop.org
9783 L:      linux-amlogic@lists.infradead.org
9784 W:      http://linux-meson.com/
9785 S:      Supported
9786 F:      drivers/media/platform/meson/ao-cec.c
9787 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9788 T:      git git://linuxtv.org/media_tree.git
9789
9790 MICROBLAZE ARCHITECTURE
9791 M:      Michal Simek <monstr@monstr.eu>
9792 W:      http://www.monstr.eu/fdt/
9793 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9794 S:      Supported
9795 F:      arch/microblaze/
9796
9797 MICROCHIP AT91 SERIAL DRIVER
9798 M:      Richard Genoud <richard.genoud@gmail.com>
9799 S:      Maintained
9800 F:      drivers/tty/serial/atmel_serial.c
9801 F:      drivers/tty/serial/atmel_serial.h
9802 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9803
9804 MICROCHIP AUDIO ASOC DRIVERS
9805 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9807 S:      Supported
9808 F:      sound/soc/atmel
9809
9810 MICROCHIP DMA DRIVER
9811 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9813 L:      dmaengine@vger.kernel.org
9814 S:      Supported
9815 F:      drivers/dma/at_hdmac.c
9816 F:      drivers/dma/at_hdmac_regs.h
9817 F:      include/linux/platform_data/dma-atmel.h
9818 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9819 F:      include/dt-bindings/dma/at91.h
9820
9821 MICROCHIP ECC DRIVER
9822 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9823 L:      linux-crypto@vger.kernel.org
9824 S:      Maintained
9825 F:      drivers/crypto/atmel-ecc.*
9826
9827 MICROCHIP I2C DRIVER
9828 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9829 L:      linux-i2c@vger.kernel.org
9830 S:      Supported
9831 F:      drivers/i2c/busses/i2c-at91.c
9832
9833 MICROCHIP ISC DRIVER
9834 M:      Eugen Hristev <eugen.hristev@microchip.com>
9835 L:      linux-media@vger.kernel.org
9836 S:      Supported
9837 F:      drivers/media/platform/atmel/atmel-isc.c
9838 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9839 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9840
9841 MICROCHIP ISI DRIVER
9842 M:      Eugen Hristev <eugen.hristev@microchip.com>
9843 L:      linux-media@vger.kernel.org
9844 S:      Supported
9845 F:      drivers/media/platform/atmel/atmel-isi.c
9846 F:      drivers/media/platform/atmel/atmel-isi.h
9847
9848 MICROCHIP AT91 USART MFD DRIVER
9849 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9850 L:      linux-kernel@vger.kernel.org
9851 S:      Supported
9852 F:      drivers/mfd/at91-usart.c
9853 F:      include/dt-bindings/mfd/at91-usart.h
9854 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9855
9856 MICROCHIP AT91 USART SPI DRIVER
9857 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9858 L:      linux-spi@vger.kernel.org
9859 S:      Supported
9860 F:      drivers/spi/spi-at91-usart.c
9861 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9862
9863 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9864 M:      Woojung Huh <Woojung.Huh@microchip.com>
9865 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9866 L:      netdev@vger.kernel.org
9867 S:      Maintained
9868 F:      net/dsa/tag_ksz.c
9869 F:      drivers/net/dsa/microchip/*
9870 F:      include/linux/platform_data/microchip-ksz.h
9871 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9872
9873 MICROCHIP LAN743X ETHERNET DRIVER
9874 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9875 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9876 L:      netdev@vger.kernel.org
9877 S:      Maintained
9878 F:      drivers/net/ethernet/microchip/lan743x_*
9879
9880 MICROCHIP LCDFB DRIVER
9881 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9882 L:      linux-fbdev@vger.kernel.org
9883 S:      Maintained
9884 F:      drivers/video/fbdev/atmel_lcdfb.c
9885 F:      include/video/atmel_lcdc.h
9886
9887 MICROCHIP MMC/SD/SDIO MCI DRIVER
9888 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9889 S:      Maintained
9890 F:      drivers/mmc/host/atmel-mci.c
9891
9892 MICROCHIP MCP16502 PMIC DRIVER
9893 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
9894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9895 S:      Maintained
9896 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
9897 F:      drivers/regulator/mcp16502.c
9898
9899 MICROCHIP MCP3911 ADC DRIVER
9900 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9901 M:      Kent Gustavsson <kent@minoris.se>
9902 L:      linux-iio@vger.kernel.org
9903 S:      Supported
9904 F:      drivers/iio/adc/mcp3911.c
9905 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9906
9907 MICROCHIP NAND DRIVER
9908 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9909 L:      linux-mtd@lists.infradead.org
9910 S:      Supported
9911 F:      drivers/mtd/nand/raw/atmel/*
9912 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9913
9914 MICROCHIP PWM DRIVER
9915 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9917 L:      linux-pwm@vger.kernel.org
9918 S:      Supported
9919 F:      drivers/pwm/pwm-atmel.c
9920 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9921
9922 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9923 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9924 M:      Eugen Hristev <eugen.hristev@microchip.com>
9925 L:      linux-iio@vger.kernel.org
9926 S:      Supported
9927 F:      drivers/iio/adc/at91-sama5d2_adc.c
9928 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9929 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9930
9931 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9932 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9933 S:      Supported
9934 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9935
9936 MICROCHIP SPI DRIVER
9937 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9938 S:      Supported
9939 F:      drivers/spi/spi-atmel.*
9940
9941 MICROCHIP SSC DRIVER
9942 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9944 S:      Supported
9945 F:      drivers/misc/atmel-ssc.c
9946 F:      include/linux/atmel-ssc.h
9947
9948 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9949 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9951 S:      Supported
9952 F:      drivers/misc/atmel_tclib.c
9953 F:      drivers/clocksource/tcb_clksrc.c
9954
9955 MICROCHIP USBA UDC DRIVER
9956 M:      Cristian Birsan <cristian.birsan@microchip.com>
9957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9958 S:      Supported
9959 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9960
9961 MICROCHIP USB251XB DRIVER
9962 M:      Richard Leitner <richard.leitner@skidata.com>
9963 L:      linux-usb@vger.kernel.org
9964 S:      Maintained
9965 F:      drivers/usb/misc/usb251xb.c
9966 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9967
9968 MICROCHIP XDMA DRIVER
9969 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9970 L:      linux-arm-kernel@lists.infradead.org
9971 L:      dmaengine@vger.kernel.org
9972 S:      Supported
9973 F:      drivers/dma/at_xdmac.c
9974
9975 MICROSEMI MIPS SOCS
9976 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9977 L:      linux-mips@vger.kernel.org
9978 S:      Maintained
9979 F:      arch/mips/generic/board-ocelot.c
9980 F:      arch/mips/configs/generic/board-ocelot.config
9981 F:      arch/mips/boot/dts/mscc/
9982 F:      Documentation/devicetree/bindings/mips/mscc.txt
9983
9984 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9985 M:      Don Brace <don.brace@microsemi.com>
9986 L:      esc.storagedev@microsemi.com
9987 L:      linux-scsi@vger.kernel.org
9988 S:      Supported
9989 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9990 F:      drivers/scsi/smartpqi/Kconfig
9991 F:      drivers/scsi/smartpqi/Makefile
9992 F:      include/linux/cciss*.h
9993 F:      include/uapi/linux/cciss*.h
9994 F:      Documentation/scsi/smartpqi.txt
9995
9996 MICROSEMI ETHERNET SWITCH DRIVER
9997 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9998 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9999 L:      netdev@vger.kernel.org
10000 S:      Supported
10001 F:      drivers/net/ethernet/mscc/
10002
10003 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10004 M:      Chen Yu <yu.c.chen@intel.com>
10005 L:      platform-driver-x86@vger.kernel.org
10006 S:      Supported
10007 F:      drivers/platform/x86/surfacepro3_button.c
10008
10009 MICROTEK X6 SCANNER
10010 M:      Oliver Neukum <oliver@neukum.org>
10011 S:      Maintained
10012 F:      drivers/usb/image/microtek.*
10013
10014 MIPS
10015 M:      Ralf Baechle <ralf@linux-mips.org>
10016 M:      Paul Burton <paul.burton@mips.com>
10017 M:      James Hogan <jhogan@kernel.org>
10018 L:      linux-mips@vger.kernel.org
10019 W:      http://www.linux-mips.org/
10020 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10022 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10023 S:      Supported
10024 F:      Documentation/devicetree/bindings/mips/
10025 F:      Documentation/mips/
10026 F:      arch/mips/
10027 F:      drivers/platform/mips/
10028
10029 MIPS BOSTON DEVELOPMENT BOARD
10030 M:      Paul Burton <paul.burton@mips.com>
10031 L:      linux-mips@vger.kernel.org
10032 S:      Maintained
10033 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10034 F:      arch/mips/boot/dts/img/boston.dts
10035 F:      arch/mips/configs/generic/board-boston.config
10036 F:      drivers/clk/imgtec/clk-boston.c
10037 F:      include/dt-bindings/clock/boston-clock.h
10038
10039 MIPS GENERIC PLATFORM
10040 M:      Paul Burton <paul.burton@mips.com>
10041 L:      linux-mips@vger.kernel.org
10042 S:      Supported
10043 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10044 F:      arch/mips/generic/
10045 F:      arch/mips/tools/generic-board-config.sh
10046
10047 MIPS/LOONGSON1 ARCHITECTURE
10048 M:      Keguang Zhang <keguang.zhang@gmail.com>
10049 L:      linux-mips@vger.kernel.org
10050 S:      Maintained
10051 F:      arch/mips/loongson32/
10052 F:      arch/mips/include/asm/mach-loongson32/
10053 F:      drivers/*/*loongson1*
10054 F:      drivers/*/*/*loongson1*
10055
10056 MIPS/LOONGSON2 ARCHITECTURE
10057 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10058 L:      linux-mips@vger.kernel.org
10059 S:      Maintained
10060 F:      arch/mips/loongson64/fuloong-2e/
10061 F:      arch/mips/loongson64/lemote-2f/
10062 F:      arch/mips/include/asm/mach-loongson64/
10063 F:      drivers/*/*loongson2*
10064 F:      drivers/*/*/*loongson2*
10065
10066 MIPS/LOONGSON3 ARCHITECTURE
10067 M:      Huacai Chen <chenhc@lemote.com>
10068 L:      linux-mips@vger.kernel.org
10069 S:      Maintained
10070 F:      arch/mips/loongson64/
10071 F:      arch/mips/include/asm/mach-loongson64/
10072 F:      drivers/platform/mips/cpu_hwmon.c
10073 F:      drivers/*/*loongson3*
10074 F:      drivers/*/*/*loongson3*
10075
10076 MIPS RINT INSTRUCTION EMULATION
10077 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10078 L:      linux-mips@vger.kernel.org
10079 S:      Supported
10080 F:      arch/mips/math-emu/sp_rint.c
10081 F:      arch/mips/math-emu/dp_rint.c
10082
10083 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10084 M:      Hans Verkuil <hverkuil@xs4all.nl>
10085 L:      linux-media@vger.kernel.org
10086 T:      git git://linuxtv.org/media_tree.git
10087 W:      https://linuxtv.org
10088 S:      Odd Fixes
10089 F:      drivers/media/radio/radio-miropcm20*
10090
10091 MMP SUPPORT
10092 R:      Lubomir Rintel <lkundrak@v3.sk>
10093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10094 S:      Odd Fixes
10095 F:      arch/arm/boot/dts/mmp*
10096 F:      arch/arm/mach-mmp/
10097
10098 MMU GATHER AND TLB INVALIDATION
10099 M:      Will Deacon <will.deacon@arm.com>
10100 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10101 M:      Andrew Morton <akpm@linux-foundation.org>
10102 M:      Nick Piggin <npiggin@gmail.com>
10103 M:      Peter Zijlstra <peterz@infradead.org>
10104 L:      linux-arch@vger.kernel.org
10105 L:      linux-mm@kvack.org
10106 S:      Maintained
10107 F:      arch/*/include/asm/tlb.h
10108 F:      include/asm-generic/tlb.h
10109 F:      mm/mmu_gather.c
10110
10111 MN88472 MEDIA DRIVER
10112 M:      Antti Palosaari <crope@iki.fi>
10113 L:      linux-media@vger.kernel.org
10114 W:      https://linuxtv.org
10115 W:      http://palosaari.fi/linux/
10116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10117 S:      Maintained
10118 F:      drivers/media/dvb-frontends/mn88472*
10119
10120 MN88473 MEDIA DRIVER
10121 M:      Antti Palosaari <crope@iki.fi>
10122 L:      linux-media@vger.kernel.org
10123 W:      https://linuxtv.org
10124 W:      http://palosaari.fi/linux/
10125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10126 S:      Maintained
10127 F:      drivers/media/dvb-frontends/mn88473*
10128
10129 MODULE SUPPORT
10130 M:      Jessica Yu <jeyu@kernel.org>
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10132 S:      Maintained
10133 F:      include/linux/module.h
10134 F:      kernel/module.c
10135
10136 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10137 W:      http://popies.net/meye/
10138 S:      Orphan
10139 F:      Documentation/media/v4l-drivers/meye*
10140 F:      drivers/media/pci/meye/
10141 F:      include/uapi/linux/meye.h
10142
10143 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10144 M:      Jiri Slaby <jirislaby@gmail.com>
10145 S:      Maintained
10146 F:      Documentation/serial/moxa-smartio
10147 F:      drivers/tty/mxser.*
10148
10149 MR800 AVERMEDIA USB FM RADIO DRIVER
10150 M:      Alexey Klimov <klimov.linux@gmail.com>
10151 L:      linux-media@vger.kernel.org
10152 T:      git git://linuxtv.org/media_tree.git
10153 S:      Maintained
10154 F:      drivers/media/radio/radio-mr800.c
10155
10156 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10157 M:      Alan Ott <alan@signal11.us>
10158 L:      linux-wpan@vger.kernel.org
10159 S:      Maintained
10160 F:      drivers/net/ieee802154/mrf24j40.c
10161 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10162
10163 MSI LAPTOP SUPPORT
10164 M:      "Lee, Chun-Yi" <jlee@suse.com>
10165 L:      platform-driver-x86@vger.kernel.org
10166 S:      Maintained
10167 F:      drivers/platform/x86/msi-laptop.c
10168
10169 MSI WMI SUPPORT
10170 L:      platform-driver-x86@vger.kernel.org
10171 S:      Orphan
10172 F:      drivers/platform/x86/msi-wmi.c
10173
10174 MSI001 MEDIA DRIVER
10175 M:      Antti Palosaari <crope@iki.fi>
10176 L:      linux-media@vger.kernel.org
10177 W:      https://linuxtv.org
10178 W:      http://palosaari.fi/linux/
10179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10180 T:      git git://linuxtv.org/anttip/media_tree.git
10181 S:      Maintained
10182 F:      drivers/media/tuners/msi001*
10183
10184 MSI2500 MEDIA DRIVER
10185 M:      Antti Palosaari <crope@iki.fi>
10186 L:      linux-media@vger.kernel.org
10187 W:      https://linuxtv.org
10188 W:      http://palosaari.fi/linux/
10189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10190 T:      git git://linuxtv.org/anttip/media_tree.git
10191 S:      Maintained
10192 F:      drivers/media/usb/msi2500/
10193
10194 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10195 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10196 L:      linux-mtd@lists.infradead.org
10197 S:      Maintained
10198 F:      drivers/mtd/devices/docg3*
10199
10200 MT9M032 APTINA SENSOR DRIVER
10201 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10202 L:      linux-media@vger.kernel.org
10203 T:      git git://linuxtv.org/media_tree.git
10204 S:      Maintained
10205 F:      drivers/media/i2c/mt9m032.c
10206 F:      include/media/i2c/mt9m032.h
10207
10208 MT9P031 APTINA CAMERA SENSOR
10209 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10210 L:      linux-media@vger.kernel.org
10211 T:      git git://linuxtv.org/media_tree.git
10212 S:      Maintained
10213 F:      drivers/media/i2c/mt9p031.c
10214 F:      include/media/i2c/mt9p031.h
10215
10216 MT9T001 APTINA CAMERA SENSOR
10217 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10218 L:      linux-media@vger.kernel.org
10219 T:      git git://linuxtv.org/media_tree.git
10220 S:      Maintained
10221 F:      drivers/media/i2c/mt9t001.c
10222 F:      include/media/i2c/mt9t001.h
10223
10224 MT9T112 APTINA CAMERA SENSOR
10225 M:      Jacopo Mondi <jacopo@jmondi.org>
10226 L:      linux-media@vger.kernel.org
10227 T:      git git://linuxtv.org/media_tree.git
10228 S:      Odd Fixes
10229 F:      drivers/media/i2c/mt9t112.c
10230 F:      include/media/i2c/mt9t112.h
10231
10232 MT9V032 APTINA CAMERA SENSOR
10233 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10234 L:      linux-media@vger.kernel.org
10235 T:      git git://linuxtv.org/media_tree.git
10236 S:      Maintained
10237 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10238 F:      drivers/media/i2c/mt9v032.c
10239 F:      include/media/i2c/mt9v032.h
10240
10241 MT9V111 APTINA CAMERA SENSOR
10242 M:      Jacopo Mondi <jacopo@jmondi.org>
10243 L:      linux-media@vger.kernel.org
10244 T:      git git://linuxtv.org/media_tree.git
10245 S:      Maintained
10246 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10247 F:      drivers/media/i2c/mt9v111.c
10248
10249 MULTIFUNCTION DEVICES (MFD)
10250 M:      Lee Jones <lee.jones@linaro.org>
10251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10252 S:      Supported
10253 F:      Documentation/devicetree/bindings/mfd/
10254 F:      drivers/mfd/
10255 F:      include/linux/mfd/
10256 F:      include/dt-bindings/mfd/
10257
10258 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10259 S:      Orphan
10260 F:      drivers/mmc/host/mmc_spi.c
10261 F:      include/linux/spi/mmc_spi.h
10262
10263 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10264 M:      Ulf Hansson <ulf.hansson@linaro.org>
10265 L:      linux-mmc@vger.kernel.org
10266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10267 S:      Maintained
10268 F:      Documentation/devicetree/bindings/mmc/
10269 F:      drivers/mmc/
10270 F:      include/linux/mmc/
10271 F:      include/uapi/linux/mmc/
10272
10273 MULTIPLEXER SUBSYSTEM
10274 M:      Peter Rosin <peda@axentia.se>
10275 S:      Maintained
10276 F:      Documentation/ABI/testing/sysfs-class-mux*
10277 F:      Documentation/devicetree/bindings/mux/
10278 F:      include/dt-bindings/mux/
10279 F:      include/linux/mux/
10280 F:      drivers/mux/
10281
10282 MULTITECH MULTIPORT CARD (ISICOM)
10283 S:      Orphan
10284 F:      drivers/tty/isicom.c
10285 F:      include/linux/isicom.h
10286
10287 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10288 M:      Bin Liu <b-liu@ti.com>
10289 L:      linux-usb@vger.kernel.org
10290 S:      Maintained
10291 F:      drivers/usb/musb/
10292
10293 MXL301RF MEDIA DRIVER
10294 M:      Akihiro Tsukada <tskd08@gmail.com>
10295 L:      linux-media@vger.kernel.org
10296 S:      Odd Fixes
10297 F:      drivers/media/tuners/mxl301rf*
10298
10299 MXL5007T MEDIA DRIVER
10300 M:      Michael Krufky <mkrufky@linuxtv.org>
10301 L:      linux-media@vger.kernel.org
10302 W:      https://linuxtv.org
10303 W:      http://github.com/mkrufky
10304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10305 T:      git git://linuxtv.org/mkrufky/tuners.git
10306 S:      Maintained
10307 F:      drivers/media/tuners/mxl5007t.*
10308
10309 MXSFB DRM DRIVER
10310 M:      Marek Vasut <marex@denx.de>
10311 M:      Stefan Agner <stefan@agner.ch>
10312 L:      dri-devel@lists.freedesktop.org
10313 S:      Supported
10314 F:      drivers/gpu/drm/mxsfb/
10315 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10316 T:      git git://anongit.freedesktop.org/drm/drm-misc
10317
10318 MYLEX DAC960 PCI RAID Controller
10319 M:      Hannes Reinecke <hare@kernel.org>
10320 L:      linux-scsi@vger.kernel.org
10321 S:      Supported
10322 F:      drivers/scsi/myrb.*
10323 F:      drivers/scsi/myrs.*
10324
10325 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10326 M:      Chris Lee <christopher.lee@cspi.com>
10327 L:      netdev@vger.kernel.org
10328 W:      https://www.cspi.com/ethernet-products/support/downloads/
10329 S:      Supported
10330 F:      drivers/net/ethernet/myricom/myri10ge/
10331
10332 NAND FLASH SUBSYSTEM
10333 M:      Boris Brezillon <bbrezillon@kernel.org>
10334 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10335 R:      Richard Weinberger <richard@nod.at>
10336 L:      linux-mtd@lists.infradead.org
10337 W:      http://www.linux-mtd.infradead.org/
10338 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10339 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10340 T:      git git://git.infradead.org/linux-mtd.git nand/next
10341 S:      Maintained
10342 F:      drivers/mtd/nand/
10343 F:      include/linux/mtd/*nand*.h
10344
10345 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10346 M:      Daniel Mack <zonque@gmail.com>
10347 S:      Maintained
10348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10349 W:      http://www.native-instruments.com
10350 F:      sound/usb/caiaq/
10351
10352 NATSEMI ETHERNET DRIVER (DP8381x)
10353 S:      Orphan
10354 F:      drivers/net/ethernet/natsemi/natsemi.c
10355
10356 NCR 5380 SCSI DRIVERS
10357 M:      Finn Thain <fthain@telegraphics.com.au>
10358 M:      Michael Schmitz <schmitzmic@gmail.com>
10359 L:      linux-scsi@vger.kernel.org
10360 S:      Maintained
10361 F:      Documentation/scsi/g_NCR5380.txt
10362 F:      drivers/scsi/NCR5380.*
10363 F:      drivers/scsi/arm/cumana_1.c
10364 F:      drivers/scsi/arm/oak.c
10365 F:      drivers/scsi/atari_scsi.*
10366 F:      drivers/scsi/dmx3191d.c
10367 F:      drivers/scsi/g_NCR5380.*
10368 F:      drivers/scsi/mac_scsi.*
10369 F:      drivers/scsi/sun3_scsi.*
10370 F:      drivers/scsi/sun3_scsi_vme.c
10371
10372 NCSI LIBRARY:
10373 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10374 S:      Maintained
10375 F:      net/ncsi/
10376
10377 NCT6775 HARDWARE MONITOR DRIVER
10378 M:      Guenter Roeck <linux@roeck-us.net>
10379 L:      linux-hwmon@vger.kernel.org
10380 S:      Maintained
10381 F:      Documentation/hwmon/nct6775
10382 F:      drivers/hwmon/nct6775.c
10383
10384 NET_FAILOVER MODULE
10385 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10386 L:      netdev@vger.kernel.org
10387 S:      Supported
10388 F:      driver/net/net_failover.c
10389 F:      include/net/net_failover.h
10390 F:      Documentation/networking/net_failover.rst
10391
10392 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10393 M:      Faisal Latif <faisal.latif@intel.com>
10394 L:      linux-rdma@vger.kernel.org
10395 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10396 S:      Supported
10397 F:      drivers/infiniband/hw/nes/
10398 F:      include/uapi/rdma/nes-abi.h
10399
10400 NETEM NETWORK EMULATOR
10401 M:      Stephen Hemminger <stephen@networkplumber.org>
10402 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10403 S:      Maintained
10404 F:      net/sched/sch_netem.c
10405
10406 NETERION 10GbE DRIVERS (s2io/vxge)
10407 M:      Jon Mason <jdmason@kudzu.us>
10408 L:      netdev@vger.kernel.org
10409 S:      Supported
10410 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10411 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10412 F:      drivers/net/ethernet/neterion/
10413
10414 NETFILTER
10415 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10416 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10417 M:      Florian Westphal <fw@strlen.de>
10418 L:      netfilter-devel@vger.kernel.org
10419 L:      coreteam@netfilter.org
10420 W:      http://www.netfilter.org/
10421 W:      http://www.iptables.org/
10422 W:      http://www.nftables.org/
10423 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10426 S:      Maintained
10427 F:      include/linux/netfilter*
10428 F:      include/linux/netfilter/
10429 F:      include/net/netfilter/
10430 F:      include/uapi/linux/netfilter*
10431 F:      include/uapi/linux/netfilter/
10432 F:      net/*/netfilter.c
10433 F:      net/*/netfilter/
10434 F:      net/netfilter/
10435 F:      net/bridge/br_netfilter*.c
10436
10437 NETROM NETWORK LAYER
10438 M:      Ralf Baechle <ralf@linux-mips.org>
10439 L:      linux-hams@vger.kernel.org
10440 W:      http://www.linux-ax25.org/
10441 S:      Maintained
10442 F:      include/net/netrom.h
10443 F:      include/uapi/linux/netrom.h
10444 F:      net/netrom/
10445
10446 NETRONOME ETHERNET DRIVERS
10447 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10448 L:      oss-drivers@netronome.com
10449 S:      Maintained
10450 F:      drivers/net/ethernet/netronome/
10451
10452 NETWORK BLOCK DEVICE (NBD)
10453 M:      Josef Bacik <josef@toxicpanda.com>
10454 S:      Maintained
10455 L:      linux-block@vger.kernel.org
10456 L:      nbd@other.debian.org
10457 F:      Documentation/blockdev/nbd.txt
10458 F:      drivers/block/nbd.c
10459 F:      include/uapi/linux/nbd.h
10460
10461 NETWORK DROP MONITOR
10462 M:      Neil Horman <nhorman@tuxdriver.com>
10463 L:      netdev@vger.kernel.org
10464 S:      Maintained
10465 W:      https://fedorahosted.org/dropwatch/
10466 F:      net/core/drop_monitor.c
10467
10468 NETWORKING DRIVERS
10469 M:      "David S. Miller" <davem@davemloft.net>
10470 L:      netdev@vger.kernel.org
10471 W:      http://www.linuxfoundation.org/en/Net
10472 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10475 S:      Odd Fixes
10476 F:      Documentation/devicetree/bindings/net/
10477 F:      drivers/net/
10478 F:      include/linux/if_*
10479 F:      include/linux/netdevice.h
10480 F:      include/linux/etherdevice.h
10481 F:      include/linux/fcdevice.h
10482 F:      include/linux/fddidevice.h
10483 F:      include/linux/hippidevice.h
10484 F:      include/linux/inetdevice.h
10485 F:      include/uapi/linux/if_*
10486 F:      include/uapi/linux/netdevice.h
10487
10488 NETWORKING DRIVERS (WIRELESS)
10489 M:      Kalle Valo <kvalo@codeaurora.org>
10490 L:      linux-wireless@vger.kernel.org
10491 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10494 S:      Maintained
10495 F:      Documentation/devicetree/bindings/net/wireless/
10496 F:      drivers/net/wireless/
10497
10498 NETWORKING [DSA]
10499 M:      Andrew Lunn <andrew@lunn.ch>
10500 M:      Vivien Didelot <vivien.didelot@gmail.com>
10501 M:      Florian Fainelli <f.fainelli@gmail.com>
10502 S:      Maintained
10503 F:      Documentation/devicetree/bindings/net/dsa/
10504 F:      net/dsa/
10505 F:      include/net/dsa.h
10506 F:      include/linux/dsa/
10507 F:      drivers/net/dsa/
10508
10509 NETWORKING [GENERAL]
10510 M:      "David S. Miller" <davem@davemloft.net>
10511 L:      netdev@vger.kernel.org
10512 W:      http://www.linuxfoundation.org/en/Net
10513 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10516 B:      mailto:netdev@vger.kernel.org
10517 S:      Maintained
10518 F:      net/
10519 F:      include/net/
10520 F:      include/linux/in.h
10521 F:      include/linux/net.h
10522 F:      include/linux/netdevice.h
10523 F:      include/uapi/linux/in.h
10524 F:      include/uapi/linux/net.h
10525 F:      include/uapi/linux/netdevice.h
10526 F:      include/uapi/linux/net_namespace.h
10527 F:      tools/testing/selftests/net/
10528 F:      lib/net_utils.c
10529 F:      lib/random32.c
10530 F:      Documentation/networking/
10531
10532 NETWORKING [IPSEC]
10533 M:      Steffen Klassert <steffen.klassert@secunet.com>
10534 M:      Herbert Xu <herbert@gondor.apana.org.au>
10535 M:      "David S. Miller" <davem@davemloft.net>
10536 L:      netdev@vger.kernel.org
10537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10539 S:      Maintained
10540 F:      net/xfrm/
10541 F:      net/key/
10542 F:      net/ipv4/xfrm*
10543 F:      net/ipv4/esp4*
10544 F:      net/ipv4/ah4.c
10545 F:      net/ipv4/ipcomp.c
10546 F:      net/ipv4/ip_vti.c
10547 F:      net/ipv6/xfrm*
10548 F:      net/ipv6/esp6*
10549 F:      net/ipv6/ah6.c
10550 F:      net/ipv6/ipcomp6.c
10551 F:      net/ipv6/ip6_vti.c
10552 F:      include/uapi/linux/xfrm.h
10553 F:      include/net/xfrm.h
10554
10555 NETWORKING [IPv4/IPv6]
10556 M:      "David S. Miller" <davem@davemloft.net>
10557 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10558 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10559 L:      netdev@vger.kernel.org
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10561 S:      Maintained
10562 F:      net/ipv4/
10563 F:      net/ipv6/
10564 F:      include/net/ip*
10565 F:      arch/x86/net/*
10566
10567 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10568 M:      Paul Moore <paul@paul-moore.com>
10569 W:      https://github.com/netlabel
10570 L:      netdev@vger.kernel.org
10571 L:      linux-security-module@vger.kernel.org
10572 S:      Maintained
10573 F:      Documentation/netlabel/
10574 F:      include/net/calipso.h
10575 F:      include/net/cipso_ipv4.h
10576 F:      include/net/netlabel.h
10577 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10578 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10579 F:      net/netlabel/
10580 F:      net/ipv4/cipso_ipv4.c
10581 F:      net/ipv6/calipso.c
10582 F:      net/netfilter/xt_CONNSECMARK.c
10583 F:      net/netfilter/xt_SECMARK.c
10584
10585 NETWORKING [TCP]
10586 M:      Eric Dumazet <edumazet@google.com>
10587 L:      netdev@vger.kernel.org
10588 S:      Maintained
10589 F:      net/ipv4/tcp*.c
10590 F:      net/ipv4/syncookies.c
10591 F:      net/ipv6/tcp*.c
10592 F:      net/ipv6/syncookies.c
10593 F:      include/uapi/linux/tcp.h
10594 F:      include/net/tcp.h
10595 F:      include/linux/tcp.h
10596 F:      include/trace/events/tcp.h
10597
10598 NETWORKING [TLS]
10599 M:      Boris Pismenny <borisp@mellanox.com>
10600 M:      Aviad Yehezkel <aviadye@mellanox.com>
10601 M:      Dave Watson <davejwatson@fb.com>
10602 M:      John Fastabend <john.fastabend@gmail.com>
10603 M:      Daniel Borkmann <daniel@iogearbox.net>
10604 L:      netdev@vger.kernel.org
10605 S:      Maintained
10606 F:      net/tls/*
10607 F:      include/uapi/linux/tls.h
10608 F:      include/net/tls.h
10609
10610 NETWORKING [WIRELESS]
10611 L:      linux-wireless@vger.kernel.org
10612 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10613
10614 NETDEVSIM
10615 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10616 S:      Maintained
10617 F:      drivers/net/netdevsim/*
10618
10619 NETXEN (1/10) GbE SUPPORT
10620 M:      Manish Chopra <manish.chopra@cavium.com>
10621 M:      Rahul Verma <rahul.verma@cavium.com>
10622 M:      Dept-GELinuxNICDev@cavium.com
10623 L:      netdev@vger.kernel.org
10624 S:      Supported
10625 F:      drivers/net/ethernet/qlogic/netxen/
10626
10627 NFC SUBSYSTEM
10628 M:      Samuel Ortiz <sameo@linux.intel.com>
10629 L:      linux-wireless@vger.kernel.org
10630 L:      linux-nfc@lists.01.org (subscribers-only)
10631 S:      Supported
10632 F:      net/nfc/
10633 F:      include/net/nfc/
10634 F:      include/uapi/linux/nfc.h
10635 F:      drivers/nfc/
10636 F:      include/linux/platform_data/nfcmrvl.h
10637 F:      include/linux/platform_data/nxp-nci.h
10638 F:      Documentation/devicetree/bindings/net/nfc/
10639
10640 NFS, SUNRPC, AND LOCKD CLIENTS
10641 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10642 M:      Anna Schumaker <anna.schumaker@netapp.com>
10643 L:      linux-nfs@vger.kernel.org
10644 W:      http://client.linux-nfs.org
10645 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10646 S:      Maintained
10647 F:      fs/lockd/
10648 F:      fs/nfs/
10649 F:      fs/nfs_common/
10650 F:      net/sunrpc/
10651 F:      include/linux/lockd/
10652 F:      include/linux/nfs*
10653 F:      include/linux/sunrpc/
10654 F:      include/uapi/linux/nfs*
10655 F:      include/uapi/linux/sunrpc/
10656
10657 NILFS2 FILESYSTEM
10658 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10659 L:      linux-nilfs@vger.kernel.org
10660 W:      https://nilfs.sourceforge.io/
10661 W:      https://nilfs.osdn.jp/
10662 T:      git git://github.com/konis/nilfs2.git
10663 S:      Supported
10664 F:      Documentation/filesystems/nilfs2.txt
10665 F:      fs/nilfs2/
10666 F:      include/trace/events/nilfs2.h
10667 F:      include/uapi/linux/nilfs2_api.h
10668 F:      include/uapi/linux/nilfs2_ondisk.h
10669
10670 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10671 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10672 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10673 S:      Maintained
10674 F:      Documentation/scsi/NinjaSCSI.txt
10675 F:      drivers/scsi/pcmcia/nsp_*
10676
10677 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10678 M:      GOTO Masanori <gotom@debian.or.jp>
10679 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10680 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10681 S:      Maintained
10682 F:      Documentation/scsi/NinjaSCSI.txt
10683 F:      drivers/scsi/nsp32*
10684
10685 NIOS2 ARCHITECTURE
10686 M:      Ley Foon Tan <lftan@altera.com>
10687 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10689 S:      Maintained
10690 F:      arch/nios2/
10691
10692 NOHZ, DYNTICKS SUPPORT
10693 M:      Frederic Weisbecker <fweisbec@gmail.com>
10694 M:      Thomas Gleixner <tglx@linutronix.de>
10695 M:      Ingo Molnar <mingo@kernel.org>
10696 L:      linux-kernel@vger.kernel.org
10697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10698 S:      Maintained
10699 F:      kernel/time/tick*.*
10700 F:      include/linux/tick.h
10701 F:      include/linux/sched/nohz.h
10702
10703 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10704 M:      Pavel Machek <pavel@ucw.cz>
10705 M:      Sakari Ailus <sakari.ailus@iki.fi>
10706 L:      linux-media@vger.kernel.org
10707 S:      Maintained
10708 F:      drivers/media/i2c/et8ek8
10709 F:      drivers/media/i2c/ad5820.c
10710
10711 NOKIA N900 POWER SUPPLY DRIVERS
10712 R:      Pali Rohár <pali.rohar@gmail.com>
10713 F:      include/linux/power/bq2415x_charger.h
10714 F:      include/linux/power/bq27xxx_battery.h
10715 F:      include/linux/power/isp1704_charger.h
10716 F:      drivers/power/supply/bq2415x_charger.c
10717 F:      drivers/power/supply/bq27xxx_battery.c
10718 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10719 F:      drivers/power/supply/isp1704_charger.c
10720 F:      drivers/power/supply/rx51_battery.c
10721
10722 NTB AMD DRIVER
10723 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10724 L:      linux-ntb@googlegroups.com
10725 S:      Supported
10726 F:      drivers/ntb/hw/amd/
10727
10728 NTB DRIVER CORE
10729 M:      Jon Mason <jdmason@kudzu.us>
10730 M:      Dave Jiang <dave.jiang@intel.com>
10731 M:      Allen Hubbe <allenbh@gmail.com>
10732 L:      linux-ntb@googlegroups.com
10733 S:      Supported
10734 W:      https://github.com/jonmason/ntb/wiki
10735 T:      git git://github.com/jonmason/ntb.git
10736 F:      drivers/ntb/
10737 F:      drivers/net/ntb_netdev.c
10738 F:      include/linux/ntb.h
10739 F:      include/linux/ntb_transport.h
10740 F:      tools/testing/selftests/ntb/
10741
10742 NTB IDT DRIVER
10743 M:      Serge Semin <fancer.lancer@gmail.com>
10744 L:      linux-ntb@googlegroups.com
10745 S:      Supported
10746 F:      drivers/ntb/hw/idt/
10747
10748 NTB INTEL DRIVER
10749 M:      Dave Jiang <dave.jiang@intel.com>
10750 L:      linux-ntb@googlegroups.com
10751 S:      Supported
10752 W:      https://github.com/davejiang/linux/wiki
10753 T:      git https://github.com/davejiang/linux.git
10754 F:      drivers/ntb/hw/intel/
10755
10756 NTFS FILESYSTEM
10757 M:      Anton Altaparmakov <anton@tuxera.com>
10758 L:      linux-ntfs-dev@lists.sourceforge.net
10759 W:      http://www.tuxera.com/
10760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10761 S:      Supported
10762 F:      Documentation/filesystems/ntfs.txt
10763 F:      fs/ntfs/
10764
10765 NUBUS SUBSYSTEM
10766 M:      Finn Thain <fthain@telegraphics.com.au>
10767 L:      linux-m68k@lists.linux-m68k.org
10768 S:      Maintained
10769 F:      arch/*/include/asm/nubus.h
10770 F:      drivers/nubus/
10771 F:      include/linux/nubus.h
10772 F:      include/uapi/linux/nubus.h
10773
10774 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10775 M:      Antonino Daplas <adaplas@gmail.com>
10776 L:      linux-fbdev@vger.kernel.org
10777 S:      Maintained
10778 F:      drivers/video/fbdev/riva/
10779 F:      drivers/video/fbdev/nvidia/
10780
10781 NVM EXPRESS DRIVER
10782 M:      Keith Busch <keith.busch@intel.com>
10783 M:      Jens Axboe <axboe@fb.com>
10784 M:      Christoph Hellwig <hch@lst.de>
10785 M:      Sagi Grimberg <sagi@grimberg.me>
10786 L:      linux-nvme@lists.infradead.org
10787 T:      git://git.infradead.org/nvme.git
10788 W:      http://git.infradead.org/nvme.git
10789 S:      Supported
10790 F:      drivers/nvme/host/
10791 F:      include/linux/nvme.h
10792 F:      include/uapi/linux/nvme_ioctl.h
10793
10794 NVM EXPRESS FC TRANSPORT DRIVERS
10795 M:      James Smart <james.smart@broadcom.com>
10796 L:      linux-nvme@lists.infradead.org
10797 S:      Supported
10798 F:      include/linux/nvme-fc.h
10799 F:      include/linux/nvme-fc-driver.h
10800 F:      drivers/nvme/host/fc.c
10801 F:      drivers/nvme/target/fc.c
10802 F:      drivers/nvme/target/fcloop.c
10803
10804 NVM EXPRESS TARGET DRIVER
10805 M:      Christoph Hellwig <hch@lst.de>
10806 M:      Sagi Grimberg <sagi@grimberg.me>
10807 L:      linux-nvme@lists.infradead.org
10808 T:      git://git.infradead.org/nvme.git
10809 W:      http://git.infradead.org/nvme.git
10810 S:      Supported
10811 F:      drivers/nvme/target/
10812
10813 NVMEM FRAMEWORK
10814 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10815 S:      Maintained
10816 F:      drivers/nvmem/
10817 F:      Documentation/devicetree/bindings/nvmem/
10818 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10819 F:      include/linux/nvmem-consumer.h
10820 F:      include/linux/nvmem-provider.h
10821
10822 NXP SGTL5000 DRIVER
10823 M:      Fabio Estevam <fabio.estevam@nxp.com>
10824 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10825 S:      Maintained
10826 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10827 F:      sound/soc/codecs/sgtl5000*
10828
10829 NXP TDA998X DRM DRIVER
10830 M:      Russell King <linux@armlinux.org.uk>
10831 S:      Maintained
10832 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10833 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10834 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10835 F:      include/drm/i2c/tda998x.h
10836 F:      include/dt-bindings/display/tda998x.h
10837 K:      "nxp,tda998x"
10838
10839 NXP TFA9879 DRIVER
10840 M:      Peter Rosin <peda@axentia.se>
10841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10842 S:      Maintained
10843 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10844 F:      sound/soc/codecs/tfa9879*
10845
10846 NXP-NCI NFC DRIVER
10847 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10848 R:      Charles Gorand <charles.gorand@effinnov.com>
10849 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10850 S:      Supported
10851 F:      drivers/nfc/nxp-nci
10852
10853 OBJAGG
10854 M:      Jiri Pirko <jiri@mellanox.com>
10855 L:      netdev@vger.kernel.org
10856 S:      Supported
10857 F:      lib/objagg.c
10858 F:      lib/test_objagg.c
10859 F:      include/linux/objagg.h
10860
10861 OBJTOOL
10862 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10863 M:      Peter Zijlstra <peterz@infradead.org>
10864 S:      Supported
10865 F:      tools/objtool/
10866
10867 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10868 M:      Frederic Barrat <fbarrat@linux.ibm.com>
10869 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10870 L:      linuxppc-dev@lists.ozlabs.org
10871 S:      Supported
10872 F:      arch/powerpc/platforms/powernv/ocxl.c
10873 F:      arch/powerpc/include/asm/pnv-ocxl.h
10874 F:      drivers/misc/ocxl/
10875 F:      include/misc/ocxl*
10876 F:      include/uapi/misc/ocxl.h
10877 F:      Documentation/accelerators/ocxl.rst
10878
10879 OMAP AUDIO SUPPORT
10880 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10881 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10882 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10883 L:      linux-omap@vger.kernel.org
10884 S:      Maintained
10885 F:      sound/soc/ti/omap*
10886 F:      sound/soc/ti/rx51.c
10887 F:      sound/soc/ti/n810.c
10888 F:      sound/soc/ti/sdma-pcm.*
10889
10890 OMAP CLOCK FRAMEWORK SUPPORT
10891 M:      Paul Walmsley <paul@pwsan.com>
10892 L:      linux-omap@vger.kernel.org
10893 S:      Maintained
10894 F:      arch/arm/*omap*/*clock*
10895
10896 OMAP DEVICE TREE SUPPORT
10897 M:      Benoît Cousson <bcousson@baylibre.com>
10898 M:      Tony Lindgren <tony@atomide.com>
10899 L:      linux-omap@vger.kernel.org
10900 L:      devicetree@vger.kernel.org
10901 S:      Maintained
10902 F:      arch/arm/boot/dts/*omap*
10903 F:      arch/arm/boot/dts/*am3*
10904 F:      arch/arm/boot/dts/*am4*
10905 F:      arch/arm/boot/dts/*am5*
10906 F:      arch/arm/boot/dts/*dra7*
10907
10908 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10909 L:      linux-omap@vger.kernel.org
10910 L:      linux-fbdev@vger.kernel.org
10911 S:      Orphan
10912 F:      drivers/video/fbdev/omap2/
10913 F:      Documentation/arm/OMAP/DSS
10914
10915 OMAP FRAMEBUFFER SUPPORT
10916 L:      linux-fbdev@vger.kernel.org
10917 L:      linux-omap@vger.kernel.org
10918 S:      Orphan
10919 F:      drivers/video/fbdev/omap/
10920
10921 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10922 M:      Roger Quadros <rogerq@ti.com>
10923 M:      Tony Lindgren <tony@atomide.com>
10924 L:      linux-omap@vger.kernel.org
10925 S:      Maintained
10926 F:      drivers/memory/omap-gpmc.c
10927 F:      arch/arm/mach-omap2/*gpmc*
10928
10929 OMAP GPIO DRIVER
10930 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10931 M:      Santosh Shilimkar <ssantosh@kernel.org>
10932 M:      Kevin Hilman <khilman@kernel.org>
10933 L:      linux-omap@vger.kernel.org
10934 S:      Maintained
10935 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10936 F:      drivers/gpio/gpio-omap.c
10937
10938 OMAP HARDWARE SPINLOCK SUPPORT
10939 M:      Ohad Ben-Cohen <ohad@wizery.com>
10940 L:      linux-omap@vger.kernel.org
10941 S:      Maintained
10942 F:      drivers/hwspinlock/omap_hwspinlock.c
10943
10944 OMAP HS MMC SUPPORT
10945 L:      linux-mmc@vger.kernel.org
10946 L:      linux-omap@vger.kernel.org
10947 S:      Orphan
10948 F:      drivers/mmc/host/omap_hsmmc.c
10949
10950 OMAP HWMOD DATA
10951 M:      Paul Walmsley <paul@pwsan.com>
10952 L:      linux-omap@vger.kernel.org
10953 S:      Maintained
10954 F:      arch/arm/mach-omap2/omap_hwmod*data*
10955
10956 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10957 M:      Benoît Cousson <bcousson@baylibre.com>
10958 L:      linux-omap@vger.kernel.org
10959 S:      Maintained
10960 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10961
10962 OMAP HWMOD SUPPORT
10963 M:      Benoît Cousson <bcousson@baylibre.com>
10964 M:      Paul Walmsley <paul@pwsan.com>
10965 L:      linux-omap@vger.kernel.org
10966 S:      Maintained
10967 F:      arch/arm/mach-omap2/omap_hwmod.*
10968
10969 OMAP I2C DRIVER
10970 M:      Vignesh R <vigneshr@ti.com>
10971 L:      linux-omap@vger.kernel.org
10972 L:      linux-i2c@vger.kernel.org
10973 S:      Maintained
10974 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10975 F:      drivers/i2c/busses/i2c-omap.c
10976
10977 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10978 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10979 L:      linux-media@vger.kernel.org
10980 S:      Maintained
10981 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10982 F:      drivers/media/platform/omap3isp/
10983 F:      drivers/staging/media/omap4iss/
10984
10985 OMAP MMC SUPPORT
10986 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10987 L:      linux-omap@vger.kernel.org
10988 S:      Odd Fixes
10989 F:      drivers/mmc/host/omap.c
10990
10991 OMAP POWER MANAGEMENT SUPPORT
10992 M:      Kevin Hilman <khilman@kernel.org>
10993 L:      linux-omap@vger.kernel.org
10994 S:      Maintained
10995 F:      arch/arm/*omap*/*pm*
10996 F:      drivers/cpufreq/omap-cpufreq.c
10997
10998 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10999 M:      Rajendra Nayak <rnayak@codeaurora.org>
11000 M:      Paul Walmsley <paul@pwsan.com>
11001 L:      linux-omap@vger.kernel.org
11002 S:      Maintained
11003 F:      arch/arm/mach-omap2/prm*
11004
11005 OMAP RANDOM NUMBER GENERATOR SUPPORT
11006 M:      Deepak Saxena <dsaxena@plexity.net>
11007 S:      Maintained
11008 F:      drivers/char/hw_random/omap-rng.c
11009
11010 OMAP USB SUPPORT
11011 L:      linux-usb@vger.kernel.org
11012 L:      linux-omap@vger.kernel.org
11013 S:      Orphan
11014 F:      drivers/usb/*/*omap*
11015 F:      arch/arm/*omap*/usb*
11016
11017 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11018 M:      Mark Jackson <mpfj@newflow.co.uk>
11019 L:      linux-omap@vger.kernel.org
11020 S:      Maintained
11021 F:      arch/arm/boot/dts/am335x-nano.dts
11022
11023 OMAP1 SUPPORT
11024 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11025 M:      Tony Lindgren <tony@atomide.com>
11026 L:      linux-omap@vger.kernel.org
11027 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11029 S:      Maintained
11030 F:      arch/arm/mach-omap1/
11031 F:      arch/arm/plat-omap/
11032 F:      arch/arm/configs/omap1_defconfig
11033 F:      drivers/i2c/busses/i2c-omap.c
11034 F:      include/linux/platform_data/i2c-omap.h
11035 F:      include/linux/platform_data/ams-delta-fiq.h
11036
11037 OMAP2+ SUPPORT
11038 M:      Tony Lindgren <tony@atomide.com>
11039 L:      linux-omap@vger.kernel.org
11040 W:      http://www.muru.com/linux/omap/
11041 W:      http://linux.omap.com/
11042 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11044 S:      Maintained
11045 F:      arch/arm/mach-omap2/
11046 F:      arch/arm/plat-omap/
11047 F:      arch/arm/configs/omap2plus_defconfig
11048 F:      drivers/i2c/busses/i2c-omap.c
11049 F:      drivers/irqchip/irq-omap-intc.c
11050 F:      drivers/mfd/*omap*.c
11051 F:      drivers/mfd/menelaus.c
11052 F:      drivers/mfd/palmas.c
11053 F:      drivers/mfd/tps65217.c
11054 F:      drivers/mfd/tps65218.c
11055 F:      drivers/mfd/tps65910.c
11056 F:      drivers/mfd/twl-core.[ch]
11057 F:      drivers/mfd/twl4030*.c
11058 F:      drivers/mfd/twl6030*.c
11059 F:      drivers/mfd/twl6040*.c
11060 F:      drivers/regulator/palmas-regulator*.c
11061 F:      drivers/regulator/pbias-regulator.c
11062 F:      drivers/regulator/tps65217-regulator.c
11063 F:      drivers/regulator/tps65218-regulator.c
11064 F:      drivers/regulator/tps65910-regulator.c
11065 F:      drivers/regulator/twl-regulator.c
11066 F:      drivers/regulator/twl6030-regulator.c
11067 F:      include/linux/platform_data/i2c-omap.h
11068
11069 ONION OMEGA2+ BOARD
11070 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11071 L:      linux-mips@vger.kernel.org
11072 S:      Maintained
11073 F:      arch/mips/boot/dts/ralink/omega2p.dts
11074
11075 OMFS FILESYSTEM
11076 M:      Bob Copeland <me@bobcopeland.com>
11077 L:      linux-karma-devel@lists.sourceforge.net
11078 S:      Maintained
11079 F:      Documentation/filesystems/omfs.txt
11080 F:      fs/omfs/
11081
11082 OMNIKEY CARDMAN 4000 DRIVER
11083 M:      Harald Welte <laforge@gnumonks.org>
11084 S:      Maintained
11085 F:      drivers/char/pcmcia/cm4000_cs.c
11086 F:      include/linux/cm4000_cs.h
11087 F:      include/uapi/linux/cm4000_cs.h
11088
11089 OMNIKEY CARDMAN 4040 DRIVER
11090 M:      Harald Welte <laforge@gnumonks.org>
11091 S:      Maintained
11092 F:      drivers/char/pcmcia/cm4040_cs.*
11093
11094 OMNIVISION OV13858 SENSOR DRIVER
11095 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11096 L:      linux-media@vger.kernel.org
11097 T:      git git://linuxtv.org/media_tree.git
11098 S:      Maintained
11099 F:      drivers/media/i2c/ov13858.c
11100
11101 OMNIVISION OV2680 SENSOR DRIVER
11102 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11103 L:      linux-media@vger.kernel.org
11104 T:      git git://linuxtv.org/media_tree.git
11105 S:      Maintained
11106 F:      drivers/media/i2c/ov2680.c
11107 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11108
11109 OMNIVISION OV2685 SENSOR DRIVER
11110 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11111 L:      linux-media@vger.kernel.org
11112 T:      git git://linuxtv.org/media_tree.git
11113 S:      Maintained
11114 F:      drivers/media/i2c/ov2685.c
11115
11116 OMNIVISION OV5640 SENSOR DRIVER
11117 M:      Steve Longerbeam <slongerbeam@gmail.com>
11118 L:      linux-media@vger.kernel.org
11119 T:      git git://linuxtv.org/media_tree.git
11120 S:      Maintained
11121 F:      drivers/media/i2c/ov5640.c
11122
11123 OMNIVISION OV5647 SENSOR DRIVER
11124 M:      Luis Oliveira <lolivei@synopsys.com>
11125 L:      linux-media@vger.kernel.org
11126 T:      git git://linuxtv.org/media_tree.git
11127 S:      Maintained
11128 F:      drivers/media/i2c/ov5647.c
11129
11130 OMNIVISION OV5695 SENSOR DRIVER
11131 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11132 L:      linux-media@vger.kernel.org
11133 T:      git git://linuxtv.org/media_tree.git
11134 S:      Maintained
11135 F:      drivers/media/i2c/ov5695.c
11136
11137 OMNIVISION OV7670 SENSOR DRIVER
11138 M:      Jonathan Corbet <corbet@lwn.net>
11139 L:      linux-media@vger.kernel.org
11140 T:      git git://linuxtv.org/media_tree.git
11141 S:      Maintained
11142 F:      drivers/media/i2c/ov7670.c
11143 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11144
11145 OMNIVISION OV772x SENSOR DRIVER
11146 M:      Jacopo Mondi <jacopo@jmondi.org>
11147 L:      linux-media@vger.kernel.org
11148 T:      git git://linuxtv.org/media_tree.git
11149 S:      Odd fixes
11150 F:      drivers/media/i2c/ov772x.c
11151 F:      include/media/i2c/ov772x.h
11152 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11153
11154 OMNIVISION OV7740 SENSOR DRIVER
11155 M:      Wenyou Yang <wenyou.yang@microchip.com>
11156 L:      linux-media@vger.kernel.org
11157 T:      git git://linuxtv.org/media_tree.git
11158 S:      Maintained
11159 F:      drivers/media/i2c/ov7740.c
11160 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11161
11162 OMNIVISION OV9650 SENSOR DRIVER
11163 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11164 R:      Akinobu Mita <akinobu.mita@gmail.com>
11165 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11166 L:      linux-media@vger.kernel.org
11167 T:      git git://linuxtv.org/media_tree.git
11168 S:      Maintained
11169 F:      drivers/media/i2c/ov9650.c
11170 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11171
11172 ONENAND FLASH DRIVER
11173 M:      Kyungmin Park <kyungmin.park@samsung.com>
11174 L:      linux-mtd@lists.infradead.org
11175 S:      Maintained
11176 F:      drivers/mtd/nand/onenand/
11177 F:      include/linux/mtd/onenand*.h
11178
11179 ONSTREAM SCSI TAPE DRIVER
11180 M:      Willem Riede <osst@riede.org>
11181 L:      osst-users@lists.sourceforge.net
11182 L:      linux-scsi@vger.kernel.org
11183 S:      Maintained
11184 F:      Documentation/scsi/osst.txt
11185 F:      drivers/scsi/osst.*
11186 F:      drivers/scsi/osst_*.h
11187 F:      drivers/scsi/st.h
11188
11189 OP-TEE DRIVER
11190 M:      Jens Wiklander <jens.wiklander@linaro.org>
11191 S:      Maintained
11192 F:      drivers/tee/optee/
11193
11194 OPA-VNIC DRIVER
11195 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11196 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11197 L:      linux-rdma@vger.kernel.org
11198 S:      Supported
11199 F:      drivers/infiniband/ulp/opa_vnic
11200
11201 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11202 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11203 M:      Frank Rowand <frowand.list@gmail.com>
11204 L:      devicetree@vger.kernel.org
11205 S:      Maintained
11206 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11207 F:      Documentation/devicetree/overlay-notes.txt
11208 F:      drivers/of/overlay.c
11209 F:      drivers/of/resolver.c
11210 K:      of_overlay_notifier_
11211
11212 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11213 M:      Rob Herring <robh+dt@kernel.org>
11214 M:      Frank Rowand <frowand.list@gmail.com>
11215 L:      devicetree@vger.kernel.org
11216 W:      http://www.devicetree.org/
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11218 S:      Maintained
11219 F:      drivers/of/
11220 F:      include/linux/of*.h
11221 F:      scripts/dtc/
11222 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11223
11224 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11225 M:      Rob Herring <robh+dt@kernel.org>
11226 M:      Mark Rutland <mark.rutland@arm.com>
11227 L:      devicetree@vger.kernel.org
11228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11229 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11230 S:      Maintained
11231 F:      Documentation/devicetree/
11232 F:      arch/*/boot/dts/
11233 F:      include/dt-bindings/
11234
11235 OPENCORES I2C BUS DRIVER
11236 M:      Peter Korsgaard <peter@korsgaard.com>
11237 L:      linux-i2c@vger.kernel.org
11238 S:      Maintained
11239 F:      Documentation/i2c/busses/i2c-ocores
11240 F:      drivers/i2c/busses/i2c-ocores.c
11241
11242 OPENRISC ARCHITECTURE
11243 M:      Jonas Bonn <jonas@southpole.se>
11244 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11245 M:      Stafford Horne <shorne@gmail.com>
11246 T:      git git://github.com/openrisc/linux.git
11247 L:      openrisc@lists.librecores.org
11248 W:      http://openrisc.io
11249 S:      Maintained
11250 F:      Documentation/devicetree/bindings/openrisc/
11251 F:      Documentation/openrisc/
11252 F:      arch/openrisc/
11253 F:      drivers/irqchip/irq-ompic.c
11254 F:      drivers/irqchip/irq-or1k-*
11255
11256 OPENVSWITCH
11257 M:      Pravin B Shelar <pshelar@ovn.org>
11258 L:      netdev@vger.kernel.org
11259 L:      dev@openvswitch.org
11260 W:      http://openvswitch.org
11261 S:      Maintained
11262 F:      net/openvswitch/
11263 F:      include/uapi/linux/openvswitch.h
11264
11265 OPERATING PERFORMANCE POINTS (OPP)
11266 M:      Viresh Kumar <vireshk@kernel.org>
11267 M:      Nishanth Menon <nm@ti.com>
11268 M:      Stephen Boyd <sboyd@kernel.org>
11269 L:      linux-pm@vger.kernel.org
11270 S:      Maintained
11271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11272 F:      drivers/opp/
11273 F:      include/linux/pm_opp.h
11274 F:      Documentation/power/opp.txt
11275 F:      Documentation/devicetree/bindings/opp/
11276
11277 OPL4 DRIVER
11278 M:      Clemens Ladisch <clemens@ladisch.de>
11279 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11280 T:      git git://git.alsa-project.org/alsa-kernel.git
11281 S:      Maintained
11282 F:      sound/drivers/opl4/
11283
11284 OPROFILE
11285 M:      Robert Richter <rric@kernel.org>
11286 L:      oprofile-list@lists.sf.net
11287 S:      Maintained
11288 F:      arch/*/include/asm/oprofile*.h
11289 F:      arch/*/oprofile/
11290 F:      drivers/oprofile/
11291 F:      include/linux/oprofile.h
11292
11293 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11294 M:      Mark Fasheh <mark@fasheh.com>
11295 M:      Joel Becker <jlbec@evilplan.org>
11296 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11297 W:      http://ocfs2.wiki.kernel.org
11298 S:      Supported
11299 F:      Documentation/filesystems/ocfs2.txt
11300 F:      Documentation/filesystems/dlmfs.txt
11301 F:      fs/ocfs2/
11302
11303 ORANGEFS FILESYSTEM
11304 M:      Mike Marshall <hubcap@omnibond.com>
11305 R:      Martin Brandenburg <martin@omnibond.com>
11306 L:      devel@lists.orangefs.org
11307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11308 S:      Supported
11309 F:      fs/orangefs/
11310 F:      Documentation/filesystems/orangefs.txt
11311
11312 ORINOCO DRIVER
11313 L:      linux-wireless@vger.kernel.org
11314 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11315 W:      http://www.nongnu.org/orinoco/
11316 S:      Orphan
11317 F:      drivers/net/wireless/intersil/orinoco/
11318
11319 OSD LIBRARY and FILESYSTEM
11320 M:      Boaz Harrosh <ooo@electrozaur.com>
11321 S:      Maintained
11322 F:      drivers/scsi/osd/
11323 F:      include/scsi/osd_*
11324 F:      fs/exofs/
11325
11326 OV2659 OMNIVISION SENSOR DRIVER
11327 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11328 L:      linux-media@vger.kernel.org
11329 W:      https://linuxtv.org
11330 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11331 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11332 S:      Maintained
11333 F:      drivers/media/i2c/ov2659.c
11334 F:      include/media/i2c/ov2659.h
11335
11336 OVERLAY FILESYSTEM
11337 M:      Miklos Szeredi <miklos@szeredi.hu>
11338 L:      linux-unionfs@vger.kernel.org
11339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11340 S:      Supported
11341 F:      fs/overlayfs/
11342 F:      Documentation/filesystems/overlayfs.txt
11343
11344 P54 WIRELESS DRIVER
11345 M:      Christian Lamparter <chunkeey@googlemail.com>
11346 L:      linux-wireless@vger.kernel.org
11347 W:      http://wireless.kernel.org/en/users/Drivers/p54
11348 S:      Maintained
11349 F:      drivers/net/wireless/intersil/p54/
11350
11351 PA SEMI ETHERNET DRIVER
11352 L:      netdev@vger.kernel.org
11353 S:      Orphan
11354 F:      drivers/net/ethernet/pasemi/*
11355
11356 PA SEMI SMBUS DRIVER
11357 L:      linux-i2c@vger.kernel.org
11358 S:      Orphan
11359 F:      drivers/i2c/busses/i2c-pasemi.c
11360
11361 PADATA PARALLEL EXECUTION MECHANISM
11362 M:      Steffen Klassert <steffen.klassert@secunet.com>
11363 L:      linux-crypto@vger.kernel.org
11364 S:      Maintained
11365 F:      kernel/padata.c
11366 F:      include/linux/padata.h
11367 F:      Documentation/padata.txt
11368
11369 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11370 M:      Harald Welte <laforge@gnumonks.org>
11371 L:      platform-driver-x86@vger.kernel.org
11372 S:      Maintained
11373 F:      drivers/platform/x86/panasonic-laptop.c
11374
11375 PARALLEL LCD/KEYPAD PANEL DRIVER
11376 M:      Willy Tarreau <willy@haproxy.com>
11377 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11378 S:      Odd Fixes
11379 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11380 F:      drivers/auxdisplay/panel.c
11381
11382 PARALLEL PORT SUBSYSTEM
11383 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11384 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11385 L:      linux-parport@lists.infradead.org (subscribers-only)
11386 S:      Maintained
11387 F:      drivers/parport/
11388 F:      include/linux/parport*.h
11389 F:      drivers/char/ppdev.c
11390 F:      include/uapi/linux/ppdev.h
11391 F:      Documentation/parport*.txt
11392
11393 PARAVIRT_OPS INTERFACE
11394 M:      Juergen Gross <jgross@suse.com>
11395 M:      Alok Kataria <akataria@vmware.com>
11396 L:      virtualization@lists.linux-foundation.org
11397 S:      Supported
11398 F:      Documentation/virtual/paravirt_ops.txt
11399 F:      arch/*/kernel/paravirt*
11400 F:      arch/*/include/asm/paravirt*.h
11401 F:      include/linux/hypervisor.h
11402
11403 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11404 M:      Tim Waugh <tim@cyberelk.net>
11405 L:      linux-parport@lists.infradead.org (subscribers-only)
11406 S:      Maintained
11407 F:      Documentation/blockdev/paride.txt
11408 F:      drivers/block/paride/
11409
11410 PARISC ARCHITECTURE
11411 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11412 M:      Helge Deller <deller@gmx.de>
11413 L:      linux-parisc@vger.kernel.org
11414 W:      http://www.parisc-linux.org/
11415 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11418 S:      Maintained
11419 F:      arch/parisc/
11420 F:      Documentation/parisc/
11421 F:      drivers/parisc/
11422 F:      drivers/char/agp/parisc-agp.c
11423 F:      drivers/input/serio/gscps2.c
11424 F:      drivers/parport/parport_gsc.*
11425 F:      drivers/tty/serial/8250/8250_gsc.c
11426 F:      drivers/video/fbdev/sti*
11427 F:      drivers/video/console/sti*
11428 F:      drivers/video/logo/logo_parisc*
11429
11430 PARMAN
11431 M:      Jiri Pirko <jiri@mellanox.com>
11432 L:      netdev@vger.kernel.org
11433 S:      Supported
11434 F:      lib/parman.c
11435 F:      lib/test_parman.c
11436 F:      include/linux/parman.h
11437
11438 PC87360 HARDWARE MONITORING DRIVER
11439 M:      Jim Cromie <jim.cromie@gmail.com>
11440 L:      linux-hwmon@vger.kernel.org
11441 S:      Maintained
11442 F:      Documentation/hwmon/pc87360
11443 F:      drivers/hwmon/pc87360.c
11444
11445 PC8736x GPIO DRIVER
11446 M:      Jim Cromie <jim.cromie@gmail.com>
11447 S:      Maintained
11448 F:      drivers/char/pc8736x_gpio.c
11449
11450 PC87427 HARDWARE MONITORING DRIVER
11451 M:      Jean Delvare <jdelvare@suse.com>
11452 L:      linux-hwmon@vger.kernel.org
11453 S:      Maintained
11454 F:      Documentation/hwmon/pc87427
11455 F:      drivers/hwmon/pc87427.c
11456
11457 PCA9532 LED DRIVER
11458 M:      Riku Voipio <riku.voipio@iki.fi>
11459 S:      Maintained
11460 F:      drivers/leds/leds-pca9532.c
11461 F:      include/linux/leds-pca9532.h
11462
11463 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11464 M:      Guenter Roeck <linux@roeck-us.net>
11465 L:      linux-i2c@vger.kernel.org
11466 S:      Maintained
11467 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11468
11469 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11470 M:      Khalid Aziz <khalid@gonehiking.org>
11471 S:      Maintained
11472 F:      drivers/firmware/pcdp.*
11473
11474 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11475 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11476 L:      linux-pci@vger.kernel.org
11477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11478 S:      Maintained
11479 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11480 F:      drivers/pci/controller/pci-aardvark.c
11481
11482 PCI DRIVER FOR ALTERA PCIE IP
11483 M:      Ley Foon Tan <lftan@altera.com>
11484 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11485 L:      linux-pci@vger.kernel.org
11486 S:      Supported
11487 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11488 F:      drivers/pci/controller/pcie-altera.c
11489
11490 PCI DRIVER FOR APPLIEDMICRO XGENE
11491 M:      Tanmay Inamdar <tinamdar@apm.com>
11492 L:      linux-pci@vger.kernel.org
11493 L:      linux-arm-kernel@lists.infradead.org
11494 S:      Maintained
11495 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11496 F:      drivers/pci/controller/pci-xgene.c
11497
11498 PCI DRIVER FOR ARM VERSATILE PLATFORM
11499 M:      Rob Herring <robh@kernel.org>
11500 L:      linux-pci@vger.kernel.org
11501 L:      linux-arm-kernel@lists.infradead.org
11502 S:      Maintained
11503 F:      Documentation/devicetree/bindings/pci/versatile.txt
11504 F:      drivers/pci/controller/pci-versatile.c
11505
11506 PCI DRIVER FOR ARMADA 8K
11507 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11508 L:      linux-pci@vger.kernel.org
11509 L:      linux-arm-kernel@lists.infradead.org
11510 S:      Maintained
11511 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11512 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11513
11514 PCI DRIVER FOR CADENCE PCIE IP
11515 M:      Alan Douglas <adouglas@cadence.com>
11516 L:      linux-pci@vger.kernel.org
11517 S:      Maintained
11518 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11519 F:      drivers/pci/controller/pcie-cadence*
11520
11521 PCI DRIVER FOR FREESCALE LAYERSCAPE
11522 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11523 M:      Mingkai Hu <mingkai.hu@nxp.com>
11524 M:      Roy Zang <roy.zang@nxp.com>
11525 L:      linuxppc-dev@lists.ozlabs.org
11526 L:      linux-pci@vger.kernel.org
11527 L:      linux-arm-kernel@lists.infradead.org
11528 S:      Maintained
11529 F:      drivers/pci/controller/dwc/*layerscape*
11530
11531 PCI DRIVER FOR GENERIC OF HOSTS
11532 M:      Will Deacon <will.deacon@arm.com>
11533 L:      linux-pci@vger.kernel.org
11534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11535 S:      Maintained
11536 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11537 F:      drivers/pci/controller/pci-host-common.c
11538 F:      drivers/pci/controller/pci-host-generic.c
11539
11540 PCI DRIVER FOR IMX6
11541 M:      Richard Zhu <hongxing.zhu@nxp.com>
11542 M:      Lucas Stach <l.stach@pengutronix.de>
11543 L:      linux-pci@vger.kernel.org
11544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11545 S:      Maintained
11546 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11547 F:      drivers/pci/controller/dwc/*imx6*
11548
11549 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11550 M:      Keith Busch <keith.busch@intel.com>
11551 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11552 L:      linux-pci@vger.kernel.org
11553 S:      Supported
11554 F:      drivers/pci/controller/vmd.c
11555
11556 PCI DRIVER FOR MICROSEMI SWITCHTEC
11557 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11558 M:      Logan Gunthorpe <logang@deltatee.com>
11559 L:      linux-pci@vger.kernel.org
11560 S:      Maintained
11561 F:      Documentation/switchtec.txt
11562 F:      Documentation/ABI/testing/sysfs-class-switchtec
11563 F:      drivers/pci/switch/switchtec*
11564 F:      include/uapi/linux/switchtec_ioctl.h
11565 F:      include/linux/switchtec.h
11566 F:      drivers/ntb/hw/mscc/
11567
11568 PCI DRIVER FOR MOBIVEIL PCIE IP
11569 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11570 L:      linux-pci@vger.kernel.org
11571 S:      Supported
11572 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11573 F:      drivers/pci/controller/pcie-mobiveil.c
11574
11575 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11576 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11577 M:      Jason Cooper <jason@lakedaemon.net>
11578 L:      linux-pci@vger.kernel.org
11579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11580 S:      Maintained
11581 F:      drivers/pci/controller/*mvebu*
11582
11583 PCI DRIVER FOR NVIDIA TEGRA
11584 M:      Thierry Reding <thierry.reding@gmail.com>
11585 L:      linux-tegra@vger.kernel.org
11586 L:      linux-pci@vger.kernel.org
11587 S:      Supported
11588 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11589 F:      drivers/pci/controller/pci-tegra.c
11590
11591 PCI DRIVER FOR RENESAS R-CAR
11592 M:      Simon Horman <horms@verge.net.au>
11593 L:      linux-pci@vger.kernel.org
11594 L:      linux-renesas-soc@vger.kernel.org
11595 S:      Maintained
11596 F:      drivers/pci/controller/*rcar*
11597
11598 PCI DRIVER FOR SAMSUNG EXYNOS
11599 M:      Jingoo Han <jingoohan1@gmail.com>
11600 L:      linux-pci@vger.kernel.org
11601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11602 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11603 S:      Maintained
11604 F:      drivers/pci/controller/dwc/pci-exynos.c
11605
11606 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11607 M:      Jingoo Han <jingoohan1@gmail.com>
11608 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11609 L:      linux-pci@vger.kernel.org
11610 S:      Maintained
11611 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11612 F:      drivers/pci/controller/dwc/*designware*
11613
11614 PCI DRIVER FOR TI DRA7XX
11615 M:      Kishon Vijay Abraham I <kishon@ti.com>
11616 L:      linux-omap@vger.kernel.org
11617 L:      linux-pci@vger.kernel.org
11618 S:      Supported
11619 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11620 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11621
11622 PCI DRIVER FOR TI KEYSTONE
11623 M:      Murali Karicheri <m-karicheri2@ti.com>
11624 L:      linux-pci@vger.kernel.org
11625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11626 S:      Maintained
11627 F:      drivers/pci/controller/dwc/pci-keystone.c
11628
11629 PCI ENDPOINT SUBSYSTEM
11630 M:      Kishon Vijay Abraham I <kishon@ti.com>
11631 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11632 L:      linux-pci@vger.kernel.org
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11634 S:      Supported
11635 F:      drivers/pci/endpoint/
11636 F:      drivers/misc/pci_endpoint_test.c
11637 F:      tools/pci/
11638
11639 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11640 M:      Russell Currey <ruscur@russell.cc>
11641 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11642 M:      Oliver O'Halloran <oohall@gmail.com>
11643 L:      linuxppc-dev@lists.ozlabs.org
11644 S:      Supported
11645 F:      Documentation/PCI/pci-error-recovery.txt
11646 F:      drivers/pci/pcie/aer.c
11647 F:      drivers/pci/pcie/dpc.c
11648 F:      drivers/pci/pcie/err.c
11649 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11650 F:      arch/powerpc/kernel/eeh*.c
11651 F:      arch/powerpc/platforms/*/eeh*.c
11652 F:      arch/powerpc/include/*/eeh*.h
11653
11654 PCI ERROR RECOVERY
11655 M:      Linas Vepstas <linasvepstas@gmail.com>
11656 L:      linux-pci@vger.kernel.org
11657 S:      Supported
11658 F:      Documentation/PCI/pci-error-recovery.txt
11659
11660 PCI MSI DRIVER FOR ALTERA MSI IP
11661 M:      Ley Foon Tan <lftan@altera.com>
11662 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11663 L:      linux-pci@vger.kernel.org
11664 S:      Supported
11665 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11666 F:      drivers/pci/controller/pcie-altera-msi.c
11667
11668 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11669 M:      Duc Dang <dhdang@apm.com>
11670 L:      linux-pci@vger.kernel.org
11671 L:      linux-arm-kernel@lists.infradead.org
11672 S:      Maintained
11673 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11674 F:      drivers/pci/controller/pci-xgene-msi.c
11675
11676 PCI SUBSYSTEM
11677 M:      Bjorn Helgaas <bhelgaas@google.com>
11678 L:      linux-pci@vger.kernel.org
11679 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11681 S:      Supported
11682 F:      Documentation/devicetree/bindings/pci/
11683 F:      Documentation/PCI/
11684 F:      drivers/acpi/pci*
11685 F:      drivers/pci/
11686 F:      include/asm-generic/pci*
11687 F:      include/linux/pci*
11688 F:      include/linux/of_pci.h
11689 F:      include/uapi/linux/pci*
11690 F:      lib/pci*
11691 F:      arch/x86/pci/
11692 F:      arch/x86/kernel/quirks.c
11693
11694 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11695 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11696 L:      linux-pci@vger.kernel.org
11697 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11699 S:      Supported
11700 F:      drivers/pci/controller/
11701
11702 PCIE DRIVER FOR AXIS ARTPEC
11703 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11704 L:      linux-arm-kernel@axis.com
11705 L:      linux-pci@vger.kernel.org
11706 S:      Maintained
11707 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11708 F:      drivers/pci/controller/dwc/*artpec*
11709
11710 PCIE DRIVER FOR CAVIUM THUNDERX
11711 M:      David Daney <david.daney@cavium.com>
11712 L:      linux-pci@vger.kernel.org
11713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11714 S:      Supported
11715 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11716 F:      drivers/pci/controller/pci-thunder-*
11717
11718 PCIE DRIVER FOR HISILICON
11719 M:      Zhou Wang <wangzhou1@hisilicon.com>
11720 L:      linux-pci@vger.kernel.org
11721 S:      Maintained
11722 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11723 F:      drivers/pci/controller/dwc/pcie-hisi.c
11724
11725 PCIE DRIVER FOR HISILICON KIRIN
11726 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11727 M:      Binghui Wang <wangbinghui@hisilicon.com>
11728 L:      linux-pci@vger.kernel.org
11729 S:      Maintained
11730 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11731 F:      drivers/pci/controller/dwc/pcie-kirin.c
11732
11733 PCIE DRIVER FOR HISILICON STB
11734 M:      Jianguo Sun <sunjianguo1@huawei.com>
11735 M:      Shawn Guo <shawn.guo@linaro.org>
11736 L:      linux-pci@vger.kernel.org
11737 S:      Maintained
11738 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11739 F:      drivers/pci/controller/dwc/pcie-histb.c
11740
11741 PCIE DRIVER FOR MEDIATEK
11742 M:      Ryder Lee <ryder.lee@mediatek.com>
11743 L:      linux-pci@vger.kernel.org
11744 L:      linux-mediatek@lists.infradead.org
11745 S:      Supported
11746 F:      Documentation/devicetree/bindings/pci/mediatek*
11747 F:      drivers/pci/controller/*mediatek*
11748
11749 PCIE DRIVER FOR QUALCOMM MSM
11750 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11751 L:      linux-pci@vger.kernel.org
11752 L:      linux-arm-msm@vger.kernel.org
11753 S:      Maintained
11754 F:      drivers/pci/controller/dwc/*qcom*
11755
11756 PCIE DRIVER FOR ROCKCHIP
11757 M:      Shawn Lin <shawn.lin@rock-chips.com>
11758 L:      linux-pci@vger.kernel.org
11759 L:      linux-rockchip@lists.infradead.org
11760 S:      Maintained
11761 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11762 F:      drivers/pci/controller/pcie-rockchip*
11763
11764 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11765 M:      Linus Walleij <linus.walleij@linaro.org>
11766 L:      linux-pci@vger.kernel.org
11767 S:      Maintained
11768 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11769 F:      drivers/pci/controller/pci-v3-semi.c
11770
11771 PCIE DRIVER FOR ST SPEAR13XX
11772 M:      Pratyush Anand <pratyush.anand@gmail.com>
11773 L:      linux-pci@vger.kernel.org
11774 S:      Maintained
11775 F:      drivers/pci/controller/dwc/*spear*
11776
11777 PCMCIA SUBSYSTEM
11778 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11780 S:      Odd Fixes
11781 F:      Documentation/pcmcia/
11782 F:      tools/pcmcia/
11783 F:      drivers/pcmcia/
11784 F:      include/pcmcia/
11785
11786 PCNET32 NETWORK DRIVER
11787 M:      Don Fry <pcnet32@frontier.com>
11788 L:      netdev@vger.kernel.org
11789 S:      Maintained
11790 F:      drivers/net/ethernet/amd/pcnet32.c
11791
11792 PCRYPT PARALLEL CRYPTO ENGINE
11793 M:      Steffen Klassert <steffen.klassert@secunet.com>
11794 L:      linux-crypto@vger.kernel.org
11795 S:      Maintained
11796 F:      crypto/pcrypt.c
11797 F:      include/crypto/pcrypt.h
11798
11799 PEAQ WMI HOTKEYS DRIVER
11800 M:      Hans de Goede <hdegoede@redhat.com>
11801 L:      platform-driver-x86@vger.kernel.org
11802 S:      Maintained
11803 F:      drivers/platform/x86/peaq-wmi.c
11804
11805 PER-CPU MEMORY ALLOCATOR
11806 M:      Dennis Zhou <dennis@kernel.org>
11807 M:      Tejun Heo <tj@kernel.org>
11808 M:      Christoph Lameter <cl@linux.com>
11809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11810 S:      Maintained
11811 F:      include/linux/percpu*.h
11812 F:      mm/percpu*.c
11813 F:      arch/*/include/asm/percpu.h
11814
11815 PER-TASK DELAY ACCOUNTING
11816 M:      Balbir Singh <bsingharora@gmail.com>
11817 S:      Maintained
11818 F:      include/linux/delayacct.h
11819 F:      kernel/delayacct.c
11820
11821 PERFORMANCE EVENTS SUBSYSTEM
11822 M:      Peter Zijlstra <peterz@infradead.org>
11823 M:      Ingo Molnar <mingo@redhat.com>
11824 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11825 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11826 R:      Jiri Olsa <jolsa@redhat.com>
11827 R:      Namhyung Kim <namhyung@kernel.org>
11828 L:      linux-kernel@vger.kernel.org
11829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11830 S:      Supported
11831 F:      kernel/events/*
11832 F:      include/linux/perf_event.h
11833 F:      include/uapi/linux/perf_event.h
11834 F:      arch/*/kernel/perf_event*.c
11835 F:      arch/*/kernel/*/perf_event*.c
11836 F:      arch/*/kernel/*/*/perf_event*.c
11837 F:      arch/*/include/asm/perf_event.h
11838 F:      arch/*/kernel/perf_callchain.c
11839 F:      arch/*/events/*
11840 F:      tools/perf/
11841
11842 PERSONALITY HANDLING
11843 M:      Christoph Hellwig <hch@infradead.org>
11844 L:      linux-abi-devel@lists.sourceforge.net
11845 S:      Maintained
11846 F:      include/linux/personality.h
11847 F:      include/uapi/linux/personality.h
11848
11849 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11850 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11851 L:      linux-input@vger.kernel.org
11852 S:      Maintained
11853 F:      Documentation/input/devices/pxrc.rst
11854 F:      drivers/input/joystick/pxrc.c
11855
11856 PHONET PROTOCOL
11857 M:      Remi Denis-Courmont <courmisch@gmail.com>
11858 S:      Supported
11859 F:      Documentation/networking/phonet.txt
11860 F:      include/linux/phonet.h
11861 F:      include/net/phonet/
11862 F:      include/uapi/linux/phonet.h
11863 F:      net/phonet/
11864
11865 PHRAM MTD DRIVER
11866 M:      Joern Engel <joern@lazybastard.org>
11867 L:      linux-mtd@lists.infradead.org
11868 S:      Maintained
11869 F:      drivers/mtd/devices/phram.c
11870
11871 PICOLCD HID DRIVER
11872 M:      Bruno Prémont <bonbons@linux-vserver.org>
11873 L:      linux-input@vger.kernel.org
11874 S:      Maintained
11875 F:      drivers/hid/hid-picolcd*
11876
11877 PICOXCELL SUPPORT
11878 M:      Jamie Iles <jamie@jamieiles.com>
11879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11880 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11881 S:      Supported
11882 F:      arch/arm/boot/dts/picoxcell*
11883 F:      arch/arm/mach-picoxcell/
11884 F:      drivers/crypto/picoxcell*
11885
11886 PIN CONTROL SUBSYSTEM
11887 M:      Linus Walleij <linus.walleij@linaro.org>
11888 L:      linux-gpio@vger.kernel.org
11889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11890 S:      Maintained
11891 F:      Documentation/devicetree/bindings/pinctrl/
11892 F:      Documentation/driver-api/pinctl.rst
11893 F:      drivers/pinctrl/
11894 F:      include/linux/pinctrl/
11895
11896 PIN CONTROLLER - ATMEL AT91
11897 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11899 S:      Maintained
11900 F:      drivers/pinctrl/pinctrl-at91.*
11901
11902 PIN CONTROLLER - ATMEL AT91 PIO4
11903 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11905 L:      linux-gpio@vger.kernel.org
11906 S:      Supported
11907 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11908
11909 PIN CONTROLLER - FREESCALE
11910 M:      Dong Aisheng <aisheng.dong@nxp.com>
11911 M:      Fabio Estevam <festevam@gmail.com>
11912 M:      Shawn Guo <shawnguo@kernel.org>
11913 M:      Stefan Agner <stefan@agner.ch>
11914 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11915 L:      linux-gpio@vger.kernel.org
11916 S:      Maintained
11917 F:      drivers/pinctrl/freescale/
11918 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11919
11920 PIN CONTROLLER - INTEL
11921 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11922 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11924 S:      Maintained
11925 F:      drivers/pinctrl/intel/
11926
11927 PIN CONTROLLER - MEDIATEK
11928 M:      Sean Wang <sean.wang@kernel.org>
11929 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11930 S:      Maintained
11931 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11932 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11933 F:      drivers/pinctrl/mediatek/
11934
11935 PIN CONTROLLER - QUALCOMM
11936 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11937 S:      Maintained
11938 L:      linux-arm-msm@vger.kernel.org
11939 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11940 F:      drivers/pinctrl/qcom/
11941
11942 PIN CONTROLLER - RENESAS
11943 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11944 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11945 L:      linux-renesas-soc@vger.kernel.org
11946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11947 S:      Maintained
11948 F:      drivers/pinctrl/sh-pfc/
11949
11950 PIN CONTROLLER - SAMSUNG
11951 M:      Tomasz Figa <tomasz.figa@gmail.com>
11952 M:      Krzysztof Kozlowski <krzk@kernel.org>
11953 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11955 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11956 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11958 S:      Maintained
11959 F:      drivers/pinctrl/samsung/
11960 F:      include/dt-bindings/pinctrl/samsung.h
11961 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11962
11963 PIN CONTROLLER - SINGLE
11964 M:      Tony Lindgren <tony@atomide.com>
11965 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11967 L:      linux-omap@vger.kernel.org
11968 S:      Maintained
11969 F:      drivers/pinctrl/pinctrl-single.c
11970
11971 PIN CONTROLLER - ST SPEAR
11972 M:      Viresh Kumar <vireshk@kernel.org>
11973 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11974 W:      http://www.st.com/spear
11975 S:      Maintained
11976 F:      drivers/pinctrl/spear/
11977
11978 PISTACHIO SOC SUPPORT
11979 M:      James Hartley <james.hartley@sondrel.com>
11980 L:      linux-mips@vger.kernel.org
11981 S:      Odd Fixes
11982 F:      arch/mips/pistachio/
11983 F:      arch/mips/include/asm/mach-pistachio/
11984 F:      arch/mips/boot/dts/img/pistachio*
11985 F:      arch/mips/configs/pistachio*_defconfig
11986
11987 PKTCDVD DRIVER
11988 S:      Orphan
11989 M:      linux-block@vger.kernel.org
11990 F:      drivers/block/pktcdvd.c
11991 F:      include/linux/pktcdvd.h
11992 F:      include/uapi/linux/pktcdvd.h
11993
11994 PKUNITY SOC DRIVERS
11995 M:      Guan Xuetao <gxt@pku.edu.cn>
11996 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11997 S:      Maintained
11998 T:      git git://github.com/gxt/linux.git
11999 F:      drivers/input/serio/i8042-unicore32io.h
12000 F:      drivers/i2c/busses/i2c-puv3.c
12001 F:      drivers/video/fbdev/fb-puv3.c
12002 F:      drivers/rtc/rtc-puv3.c
12003
12004 PMBUS HARDWARE MONITORING DRIVERS
12005 M:      Guenter Roeck <linux@roeck-us.net>
12006 L:      linux-hwmon@vger.kernel.org
12007 W:      http://hwmon.wiki.kernel.org/
12008 W:      http://www.roeck-us.net/linux/drivers/
12009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12010 S:      Maintained
12011 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12012 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12013 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12014 F:      Documentation/hwmon/adm1275
12015 F:      Documentation/hwmon/ibm-cffps
12016 F:      Documentation/hwmon/ir35221
12017 F:      Documentation/hwmon/lm25066
12018 F:      Documentation/hwmon/ltc2978
12019 F:      Documentation/hwmon/ltc3815
12020 F:      Documentation/hwmon/max16064
12021 F:      Documentation/hwmon/max20751
12022 F:      Documentation/hwmon/max31785
12023 F:      Documentation/hwmon/max34440
12024 F:      Documentation/hwmon/max8688
12025 F:      Documentation/hwmon/pmbus
12026 F:      Documentation/hwmon/pmbus-core
12027 F:      Documentation/hwmon/tps40422
12028 F:      Documentation/hwmon/ucd9000
12029 F:      Documentation/hwmon/ucd9200
12030 F:      Documentation/hwmon/zl6100
12031 F:      drivers/hwmon/pmbus/
12032 F:      include/linux/pmbus.h
12033
12034 PMC SIERRA MaxRAID DRIVER
12035 L:      linux-scsi@vger.kernel.org
12036 W:      http://www.pmc-sierra.com/
12037 S:      Orphan
12038 F:      drivers/scsi/pmcraid.*
12039
12040 PMC SIERRA PM8001 DRIVER
12041 M:      Jack Wang <jinpu.wang@profitbricks.com>
12042 M:      lindar_liu@usish.com
12043 L:      linux-scsi@vger.kernel.org
12044 S:      Supported
12045 F:      drivers/scsi/pm8001/
12046
12047 PNP SUPPORT
12048 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12049 S:      Maintained
12050 F:      drivers/pnp/
12051
12052 POSIX CLOCKS and TIMERS
12053 M:      Thomas Gleixner <tglx@linutronix.de>
12054 L:      linux-kernel@vger.kernel.org
12055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12056 S:      Maintained
12057 F:      fs/timerfd.c
12058 F:      include/linux/timer*
12059 F:      kernel/time/*timer*
12060
12061 POWER MANAGEMENT CORE
12062 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12063 L:      linux-pm@vger.kernel.org
12064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12065 B:      https://bugzilla.kernel.org
12066 S:      Supported
12067 F:      drivers/base/power/
12068 F:      include/linux/pm.h
12069 F:      include/linux/pm_*
12070 F:      include/linux/powercap.h
12071 F:      drivers/powercap/
12072 F:      kernel/configs/nopm.config
12073
12074 POWER STATE COORDINATION INTERFACE (PSCI)
12075 M:      Mark Rutland <mark.rutland@arm.com>
12076 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12077 L:      linux-arm-kernel@lists.infradead.org
12078 S:      Maintained
12079 F:      drivers/firmware/psci*.c
12080 F:      include/linux/psci.h
12081 F:      include/uapi/linux/psci.h
12082
12083 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12084 M:      Sebastian Reichel <sre@kernel.org>
12085 L:      linux-pm@vger.kernel.org
12086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12087 S:      Maintained
12088 F:      Documentation/ABI/testing/sysfs-class-power
12089 F:      Documentation/devicetree/bindings/power/supply/
12090 F:      include/linux/power_supply.h
12091 F:      drivers/power/supply/
12092
12093 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12094 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12095 L:      linuxppc-dev@lists.ozlabs.org
12096 S:      Maintained
12097 F:      drivers/char/powernv-op-panel.c
12098
12099 PPP OVER ATM (RFC 2364)
12100 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12101 S:      Maintained
12102 F:      net/atm/pppoatm.c
12103 F:      include/uapi/linux/atmppp.h
12104
12105 PPP OVER ETHERNET
12106 M:      Michal Ostrowski <mostrows@earthlink.net>
12107 S:      Maintained
12108 F:      drivers/net/ppp/pppoe.c
12109 F:      drivers/net/ppp/pppox.c
12110
12111 PPP OVER L2TP
12112 M:      James Chapman <jchapman@katalix.com>
12113 S:      Maintained
12114 F:      net/l2tp/l2tp_ppp.c
12115 F:      include/linux/if_pppol2tp.h
12116 F:      include/uapi/linux/if_pppol2tp.h
12117
12118 PPP PROTOCOL DRIVERS AND COMPRESSORS
12119 M:      Paul Mackerras <paulus@samba.org>
12120 L:      linux-ppp@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/net/ppp/ppp_*
12123
12124 PPS SUPPORT
12125 M:      Rodolfo Giometti <giometti@enneenne.com>
12126 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12127 L:      linuxpps@ml.enneenne.com (subscribers-only)
12128 S:      Maintained
12129 F:      Documentation/pps/
12130 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12131 F:      Documentation/ABI/testing/sysfs-pps
12132 F:      drivers/pps/
12133 F:      include/linux/pps*.h
12134 F:      include/uapi/linux/pps.h
12135
12136 PPTP DRIVER
12137 M:      Dmitry Kozlov <xeb@mail.ru>
12138 L:      netdev@vger.kernel.org
12139 S:      Maintained
12140 F:      drivers/net/ppp/pptp.c
12141 W:      http://sourceforge.net/projects/accel-pptp
12142
12143 PREEMPTIBLE KERNEL
12144 M:      Robert Love <rml@tech9.net>
12145 L:      kpreempt-tech@lists.sourceforge.net
12146 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12147 S:      Supported
12148 F:      Documentation/preempt-locking.txt
12149 F:      include/linux/preempt.h
12150
12151 PRINTK
12152 M:      Petr Mladek <pmladek@suse.com>
12153 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12154 R:      Steven Rostedt <rostedt@goodmis.org>
12155 S:      Maintained
12156 F:      kernel/printk/
12157 F:      include/linux/printk.h
12158
12159 PRISM54 WIRELESS DRIVER
12160 M:      Luis Chamberlain <mcgrof@kernel.org>
12161 L:      linux-wireless@vger.kernel.org
12162 W:      http://wireless.kernel.org/en/users/Drivers/p54
12163 S:      Obsolete
12164 F:      drivers/net/wireless/intersil/prism54/
12165
12166 PROC FILESYSTEM
12167 R:      Alexey Dobriyan <adobriyan@gmail.com>
12168 L:      linux-kernel@vger.kernel.org
12169 L:      linux-fsdevel@vger.kernel.org
12170 S:      Maintained
12171 F:      fs/proc/
12172 F:      include/linux/proc_fs.h
12173 F:      tools/testing/selftests/proc/
12174 F:      Documentation/filesystems/proc.txt
12175
12176 PROC SYSCTL
12177 M:      Luis Chamberlain <mcgrof@kernel.org>
12178 M:      Kees Cook <keescook@chromium.org>
12179 L:      linux-kernel@vger.kernel.org
12180 L:      linux-fsdevel@vger.kernel.org
12181 S:      Maintained
12182 F:      fs/proc/proc_sysctl.c
12183 F:      include/linux/sysctl.h
12184 F:      kernel/sysctl.c
12185 F:      tools/testing/selftests/sysctl/
12186
12187 PS3 NETWORK SUPPORT
12188 M:      Geoff Levand <geoff@infradead.org>
12189 L:      netdev@vger.kernel.org
12190 L:      linuxppc-dev@lists.ozlabs.org
12191 S:      Maintained
12192 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12193
12194 PS3 PLATFORM SUPPORT
12195 M:      Geoff Levand <geoff@infradead.org>
12196 L:      linuxppc-dev@lists.ozlabs.org
12197 S:      Maintained
12198 F:      arch/powerpc/boot/ps3*
12199 F:      arch/powerpc/include/asm/lv1call.h
12200 F:      arch/powerpc/include/asm/ps3*.h
12201 F:      arch/powerpc/platforms/ps3/
12202 F:      drivers/*/ps3*
12203 F:      drivers/ps3/
12204 F:      drivers/rtc/rtc-ps3.c
12205 F:      drivers/usb/host/*ps3.c
12206 F:      sound/ppc/snd_ps3*
12207
12208 PS3VRAM DRIVER
12209 M:      Jim Paris <jim@jtan.com>
12210 M:      Geoff Levand <geoff@infradead.org>
12211 L:      linuxppc-dev@lists.ozlabs.org
12212 S:      Maintained
12213 F:      drivers/block/ps3vram.c
12214
12215 PSAMPLE PACKET SAMPLING SUPPORT:
12216 M:      Yotam Gigi <yotam.gi@gmail.com>
12217 S:      Maintained
12218 F:      net/psample
12219 F:      include/net/psample.h
12220 F:      include/uapi/linux/psample.h
12221
12222 PSTORE FILESYSTEM
12223 M:      Kees Cook <keescook@chromium.org>
12224 M:      Anton Vorontsov <anton@enomsg.org>
12225 M:      Colin Cross <ccross@android.com>
12226 M:      Tony Luck <tony.luck@intel.com>
12227 S:      Maintained
12228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12229 F:      fs/pstore/
12230 F:      include/linux/pstore*
12231 F:      drivers/firmware/efi/efi-pstore.c
12232 F:      drivers/acpi/apei/erst.c
12233 F:      Documentation/admin-guide/ramoops.rst
12234 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12235 K:      \b(pstore|ramoops)
12236
12237 PTP HARDWARE CLOCK SUPPORT
12238 M:      Richard Cochran <richardcochran@gmail.com>
12239 L:      netdev@vger.kernel.org
12240 S:      Maintained
12241 W:      http://linuxptp.sourceforge.net/
12242 F:      Documentation/ABI/testing/sysfs-ptp
12243 F:      Documentation/ptp/*
12244 F:      drivers/net/phy/dp83640*
12245 F:      drivers/ptp/*
12246 F:      include/linux/ptp_cl*
12247
12248 PTRACE SUPPORT
12249 M:      Oleg Nesterov <oleg@redhat.com>
12250 S:      Maintained
12251 F:      include/asm-generic/syscall.h
12252 F:      include/linux/ptrace.h
12253 F:      include/linux/regset.h
12254 F:      include/linux/tracehook.h
12255 F:      include/uapi/linux/ptrace.h
12256 F:      include/uapi/linux/ptrace.h
12257 F:      include/asm-generic/ptrace.h
12258 F:      kernel/ptrace.c
12259 F:      arch/*/ptrace*.c
12260 F:      arch/*/*/ptrace*.c
12261 F:      arch/*/include/asm/ptrace*.h
12262
12263 PULSE8-CEC DRIVER
12264 M:      Hans Verkuil <hverkuil@xs4all.nl>
12265 L:      linux-media@vger.kernel.org
12266 T:      git git://linuxtv.org/media_tree.git
12267 S:      Maintained
12268 F:      drivers/media/usb/pulse8-cec/*
12269 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12270
12271 PVRUSB2 VIDEO4LINUX DRIVER
12272 M:      Mike Isely <isely@pobox.com>
12273 L:      pvrusb2@isely.net       (subscribers-only)
12274 L:      linux-media@vger.kernel.org
12275 W:      http://www.isely.net/pvrusb2/
12276 T:      git git://linuxtv.org/media_tree.git
12277 S:      Maintained
12278 F:      Documentation/media/v4l-drivers/pvrusb2*
12279 F:      drivers/media/usb/pvrusb2/
12280
12281 PWC WEBCAM DRIVER
12282 M:      Hans Verkuil <hverkuil@xs4all.nl>
12283 L:      linux-media@vger.kernel.org
12284 T:      git git://linuxtv.org/media_tree.git
12285 S:      Odd Fixes
12286 F:      drivers/media/usb/pwc/*
12287
12288 PWM FAN DRIVER
12289 M:      Kamil Debski <kamil@wypas.org>
12290 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12291 L:      linux-hwmon@vger.kernel.org
12292 S:      Supported
12293 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12294 F:      Documentation/hwmon/pwm-fan
12295 F:      drivers/hwmon/pwm-fan.c
12296
12297 PWM IR Transmitter
12298 M:      Sean Young <sean@mess.org>
12299 L:      linux-media@vger.kernel.org
12300 S:      Maintained
12301 F:      drivers/media/rc/pwm-ir-tx.c
12302
12303 PWM SUBSYSTEM
12304 M:      Thierry Reding <thierry.reding@gmail.com>
12305 L:      linux-pwm@vger.kernel.org
12306 S:      Maintained
12307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12308 F:      Documentation/pwm.txt
12309 F:      Documentation/devicetree/bindings/pwm/
12310 F:      include/linux/pwm.h
12311 F:      drivers/pwm/
12312 F:      drivers/video/backlight/pwm_bl.c
12313 F:      include/linux/pwm_backlight.h
12314 F:      drivers/gpio/gpio-mvebu.c
12315 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12316
12317 PXA GPIO DRIVER
12318 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12319 L:      linux-gpio@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/gpio/gpio-pxa.c
12322
12323 PXA MMCI DRIVER
12324 S:      Orphan
12325
12326 PXA RTC DRIVER
12327 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12328 L:      linux-rtc@vger.kernel.org
12329 S:      Maintained
12330
12331 PXA2xx/PXA3xx SUPPORT
12332 M:      Daniel Mack <daniel@zonque.org>
12333 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12334 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12336 T:      git git://github.com/hzhuang1/linux.git
12337 T:      git git://github.com/rjarzmik/linux.git
12338 S:      Maintained
12339 F:      arch/arm/boot/dts/pxa*
12340 F:      arch/arm/mach-pxa/
12341 F:      drivers/dma/pxa*
12342 F:      drivers/pcmcia/pxa2xx*
12343 F:      drivers/pinctrl/pxa/
12344 F:      drivers/spi/spi-pxa2xx*
12345 F:      drivers/usb/gadget/udc/pxa2*
12346 F:      include/sound/pxa2xx-lib.h
12347 F:      sound/arm/pxa*
12348 F:      sound/soc/pxa/
12349
12350 QAT DRIVER
12351 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12352 L:      qat-linux@intel.com
12353 S:      Supported
12354 F:      drivers/crypto/qat/
12355
12356 QCOM AUDIO (ASoC) DRIVERS
12357 M:      Patrick Lai <plai@codeaurora.org>
12358 M:      Banajit Goswami <bgoswami@codeaurora.org>
12359 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12360 S:      Supported
12361 F:      sound/soc/qcom/
12362
12363 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12364 M:      Gabriel Somlo <somlo@cmu.edu>
12365 M:      "Michael S. Tsirkin" <mst@redhat.com>
12366 L:      qemu-devel@nongnu.org
12367 S:      Maintained
12368 F:      drivers/firmware/qemu_fw_cfg.c
12369 F:      include/uapi/linux/qemu_fw_cfg.h
12370
12371 QIB DRIVER
12372 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12373 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12374 L:      linux-rdma@vger.kernel.org
12375 S:      Supported
12376 F:      drivers/infiniband/hw/qib/
12377
12378 QLOGIC QL41xxx FCOE DRIVER
12379 M:      QLogic-Storage-Upstream@cavium.com
12380 L:      linux-scsi@vger.kernel.org
12381 S:      Supported
12382 F:      drivers/scsi/qedf/
12383
12384 QLOGIC QL41xxx ISCSI DRIVER
12385 M:      QLogic-Storage-Upstream@cavium.com
12386 L:      linux-scsi@vger.kernel.org
12387 S:      Supported
12388 F:      drivers/scsi/qedi/
12389
12390 QLOGIC QL4xxx ETHERNET DRIVER
12391 M:      Ariel Elior <Ariel.Elior@cavium.com>
12392 M:      everest-linux-l2@cavium.com
12393 L:      netdev@vger.kernel.org
12394 S:      Supported
12395 F:      drivers/net/ethernet/qlogic/qed/
12396 F:      include/linux/qed/
12397 F:      drivers/net/ethernet/qlogic/qede/
12398
12399 QLOGIC QL4xxx RDMA DRIVER
12400 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12401 M:      Ariel Elior <Ariel.Elior@cavium.com>
12402 L:      linux-rdma@vger.kernel.org
12403 S:      Supported
12404 F:      drivers/infiniband/hw/qedr/
12405 F:      include/uapi/rdma/qedr-abi.h
12406
12407 QLOGIC QLA1280 SCSI DRIVER
12408 M:      Michael Reed <mdr@sgi.com>
12409 L:      linux-scsi@vger.kernel.org
12410 S:      Maintained
12411 F:      drivers/scsi/qla1280.[ch]
12412
12413 QLOGIC QLA2XXX FC-SCSI DRIVER
12414 M:      qla2xxx-upstream@qlogic.com
12415 L:      linux-scsi@vger.kernel.org
12416 S:      Supported
12417 F:      Documentation/scsi/LICENSE.qla2xxx
12418 F:      drivers/scsi/qla2xxx/
12419
12420 QLOGIC QLA3XXX NETWORK DRIVER
12421 M:      Dept-GELinuxNICDev@cavium.com
12422 L:      netdev@vger.kernel.org
12423 S:      Supported
12424 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12425 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12426
12427 QLOGIC QLA4XXX iSCSI DRIVER
12428 M:      QLogic-Storage-Upstream@qlogic.com
12429 L:      linux-scsi@vger.kernel.org
12430 S:      Supported
12431 F:      Documentation/scsi/LICENSE.qla4xxx
12432 F:      drivers/scsi/qla4xxx/
12433
12434 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12435 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12436 M:      Manish Chopra <manish.chopra@cavium.com>
12437 M:      Dept-GELinuxNICDev@cavium.com
12438 L:      netdev@vger.kernel.org
12439 S:      Supported
12440 F:      drivers/net/ethernet/qlogic/qlcnic/
12441
12442 QLOGIC QLGE 10Gb ETHERNET DRIVER
12443 M:      Manish Chopra <manish.chopra@cavium.com>
12444 M:      Dept-GELinuxNICDev@cavium.com
12445 L:      netdev@vger.kernel.org
12446 S:      Supported
12447 F:      drivers/net/ethernet/qlogic/qlge/
12448
12449 QM1D1B0004 MEDIA DRIVER
12450 M:      Akihiro Tsukada <tskd08@gmail.com>
12451 L:      linux-media@vger.kernel.org
12452 S:      Odd Fixes
12453 F:      drivers/media/tuners/qm1d1b0004*
12454
12455 QM1D1C0042 MEDIA DRIVER
12456 M:      Akihiro Tsukada <tskd08@gmail.com>
12457 L:      linux-media@vger.kernel.org
12458 S:      Odd Fixes
12459 F:      drivers/media/tuners/qm1d1c0042*
12460
12461 QNX4 FILESYSTEM
12462 M:      Anders Larsen <al@alarsen.net>
12463 W:      http://www.alarsen.net/linux/qnx4fs/
12464 S:      Maintained
12465 F:      fs/qnx4/
12466 F:      include/uapi/linux/qnx4_fs.h
12467 F:      include/uapi/linux/qnxtypes.h
12468
12469 QORIQ DPAA2 FSL-MC BUS DRIVER
12470 M:      Stuart Yoder <stuyoder@gmail.com>
12471 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12472 L:      linux-kernel@vger.kernel.org
12473 S:      Maintained
12474 F:      drivers/bus/fsl-mc/
12475 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12476 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12477
12478 QT1010 MEDIA DRIVER
12479 M:      Antti Palosaari <crope@iki.fi>
12480 L:      linux-media@vger.kernel.org
12481 W:      https://linuxtv.org
12482 W:      http://palosaari.fi/linux/
12483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12484 T:      git git://linuxtv.org/anttip/media_tree.git
12485 S:      Maintained
12486 F:      drivers/media/tuners/qt1010*
12487
12488 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12489 M:      Kalle Valo <kvalo@codeaurora.org>
12490 L:      ath10k@lists.infradead.org
12491 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12493 S:      Supported
12494 F:      drivers/net/wireless/ath/ath10k/
12495
12496 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12497 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12498 L:      linux-wireless@vger.kernel.org
12499 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12500 S:      Supported
12501 F:      drivers/net/wireless/ath/ath9k/
12502
12503 QUALCOMM CAMERA SUBSYSTEM DRIVER
12504 M:      Todor Tomov <todor.too@gmail.com>
12505 L:      linux-media@vger.kernel.org
12506 S:      Maintained
12507 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12508 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12509 F:      drivers/media/platform/qcom/camss/
12510
12511 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12512 M:  Ilia Lin <ilia.lin@gmail.com>
12513 L:  linux-pm@vger.kernel.org
12514 S:  Maintained
12515 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12516 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12517
12518 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12519 M:      Timur Tabi <timur@kernel.org>
12520 L:      netdev@vger.kernel.org
12521 S:      Maintained
12522 F:      drivers/net/ethernet/qualcomm/emac/
12523
12524 QUALCOMM GENERIC INTERFACE I2C DRIVER
12525 M:      Alok Chauhan <alokc@codeaurora.org>
12526 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12527 L:      linux-i2c@vger.kernel.org
12528 L:      linux-arm-msm@vger.kernel.org
12529 S:      Supported
12530 F:      drivers/i2c/busses/i2c-qcom-geni.c
12531
12532 QUALCOMM HEXAGON ARCHITECTURE
12533 M:      Richard Kuo <rkuo@codeaurora.org>
12534 L:      linux-hexagon@vger.kernel.org
12535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12536 S:      Supported
12537 F:      arch/hexagon/
12538
12539 QUALCOMM HIDMA DRIVER
12540 M:      Sinan Kaya <okaya@kernel.org>
12541 L:      linux-arm-kernel@lists.infradead.org
12542 L:      linux-arm-msm@vger.kernel.org
12543 L:      dmaengine@vger.kernel.org
12544 S:      Supported
12545 F:      drivers/dma/qcom/hidma*
12546
12547 QUALCOMM IOMMU
12548 M:      Rob Clark <robdclark@gmail.com>
12549 L:      iommu@lists.linux-foundation.org
12550 L:      linux-arm-msm@vger.kernel.org
12551 S:      Maintained
12552 F:      drivers/iommu/qcom_iommu.c
12553
12554 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12555 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12556 L:      linux-media@vger.kernel.org
12557 L:      linux-arm-msm@vger.kernel.org
12558 T:      git git://linuxtv.org/media_tree.git
12559 S:      Maintained
12560 F:      drivers/media/platform/qcom/venus/
12561
12562 QUALCOMM WCN36XX WIRELESS DRIVER
12563 M:      Kalle Valo <kvalo@codeaurora.org>
12564 L:      wcn36xx@lists.infradead.org
12565 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12566 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12567 S:      Supported
12568 F:      drivers/net/wireless/ath/wcn36xx/
12569
12570 QUANTENNA QTNFMAC WIRELESS DRIVER
12571 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12572 M:      Avinash Patil <avinashp@quantenna.com>
12573 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12574 L:      linux-wireless@vger.kernel.org
12575 S:      Maintained
12576 F:      drivers/net/wireless/quantenna
12577
12578 RADEON and AMDGPU DRM DRIVERS
12579 M:      Alex Deucher <alexander.deucher@amd.com>
12580 M:      Christian König <christian.koenig@amd.com>
12581 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12582 L:      amd-gfx@lists.freedesktop.org
12583 T:      git git://people.freedesktop.org/~agd5f/linux
12584 S:      Supported
12585 F:      drivers/gpu/drm/radeon/
12586 F:      include/uapi/drm/radeon_drm.h
12587 F:      drivers/gpu/drm/amd/
12588 F:      include/uapi/drm/amdgpu_drm.h
12589
12590 RADEON FRAMEBUFFER DISPLAY DRIVER
12591 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12592 L:      linux-fbdev@vger.kernel.org
12593 S:      Maintained
12594 F:      drivers/video/fbdev/aty/radeon*
12595 F:      include/uapi/linux/radeonfb.h
12596
12597 RADIOSHARK RADIO DRIVER
12598 M:      Hans Verkuil <hverkuil@xs4all.nl>
12599 L:      linux-media@vger.kernel.org
12600 T:      git git://linuxtv.org/media_tree.git
12601 S:      Maintained
12602 F:      drivers/media/radio/radio-shark.c
12603
12604 RADIOSHARK2 RADIO DRIVER
12605 M:      Hans Verkuil <hverkuil@xs4all.nl>
12606 L:      linux-media@vger.kernel.org
12607 T:      git git://linuxtv.org/media_tree.git
12608 S:      Maintained
12609 F:      drivers/media/radio/radio-shark2.c
12610 F:      drivers/media/radio/radio-tea5777.c
12611
12612 RADOS BLOCK DEVICE (RBD)
12613 M:      Ilya Dryomov <idryomov@gmail.com>
12614 M:      Sage Weil <sage@redhat.com>
12615 M:      Alex Elder <elder@kernel.org>
12616 L:      ceph-devel@vger.kernel.org
12617 W:      http://ceph.com/
12618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12619 T:      git git://github.com/ceph/ceph-client.git
12620 S:      Supported
12621 F:      Documentation/ABI/testing/sysfs-bus-rbd
12622 F:      drivers/block/rbd.c
12623 F:      drivers/block/rbd_types.h
12624
12625 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12626 M:      Paul Mackerras <paulus@samba.org>
12627 L:      linux-fbdev@vger.kernel.org
12628 S:      Maintained
12629 F:      drivers/video/fbdev/aty/aty128fb.c
12630
12631 RAINSHADOW-CEC DRIVER
12632 M:      Hans Verkuil <hverkuil@xs4all.nl>
12633 L:      linux-media@vger.kernel.org
12634 T:      git git://linuxtv.org/media_tree.git
12635 S:      Maintained
12636 F:      drivers/media/usb/rainshadow-cec/*
12637
12638 RALINK MIPS ARCHITECTURE
12639 M:      John Crispin <john@phrozen.org>
12640 L:      linux-mips@vger.kernel.org
12641 S:      Maintained
12642 F:      arch/mips/ralink
12643
12644 RALINK RT2X00 WIRELESS LAN DRIVER
12645 P:      rt2x00 project
12646 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12647 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12648 L:      linux-wireless@vger.kernel.org
12649 S:      Maintained
12650 F:      drivers/net/wireless/ralink/rt2x00/
12651
12652 RAMDISK RAM BLOCK DEVICE DRIVER
12653 M:      Jens Axboe <axboe@kernel.dk>
12654 S:      Maintained
12655 F:      Documentation/blockdev/ramdisk.txt
12656 F:      drivers/block/brd.c
12657
12658 RANCHU VIRTUAL BOARD FOR MIPS
12659 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12660 L:      linux-mips@vger.kernel.org
12661 S:      Supported
12662 F:      arch/mips/generic/board-ranchu.c
12663 F:      arch/mips/configs/generic/board-ranchu.config
12664
12665 RANDOM NUMBER DRIVER
12666 M:      "Theodore Ts'o" <tytso@mit.edu>
12667 S:      Maintained
12668 F:      drivers/char/random.c
12669
12670 RAPIDIO SUBSYSTEM
12671 M:      Matt Porter <mporter@kernel.crashing.org>
12672 M:      Alexandre Bounine <alex.bou9@gmail.com>
12673 S:      Maintained
12674 F:      drivers/rapidio/
12675
12676 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12677 L:      linux-wireless@vger.kernel.org
12678 S:      Orphan
12679 F:      drivers/net/wireless/ray*
12680
12681 RCUTORTURE TEST FRAMEWORK
12682 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12683 M:      Josh Triplett <josh@joshtriplett.org>
12684 R:      Steven Rostedt <rostedt@goodmis.org>
12685 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12686 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12687 L:      linux-kernel@vger.kernel.org
12688 S:      Supported
12689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12690 F:      tools/testing/selftests/rcutorture
12691
12692 RDC R-321X SoC
12693 M:      Florian Fainelli <florian@openwrt.org>
12694 S:      Maintained
12695
12696 RDC R6040 FAST ETHERNET DRIVER
12697 M:      Florian Fainelli <f.fainelli@gmail.com>
12698 L:      netdev@vger.kernel.org
12699 S:      Maintained
12700 F:      drivers/net/ethernet/rdc/r6040.c
12701
12702 RDMAVT - RDMA verbs software
12703 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12704 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12705 L:      linux-rdma@vger.kernel.org
12706 S:      Supported
12707 F:      drivers/infiniband/sw/rdmavt
12708
12709 RDS - RELIABLE DATAGRAM SOCKETS
12710 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12711 L:      netdev@vger.kernel.org
12712 L:      linux-rdma@vger.kernel.org
12713 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12714 W:      https://oss.oracle.com/projects/rds/
12715 S:      Supported
12716 F:      net/rds/
12717 F:      Documentation/networking/rds.txt
12718
12719 RDT - RESOURCE ALLOCATION
12720 M:      Fenghua Yu <fenghua.yu@intel.com>
12721 M:      Reinette Chatre <reinette.chatre@intel.com>
12722 L:      linux-kernel@vger.kernel.org
12723 S:      Supported
12724 F:      arch/x86/kernel/cpu/resctrl/
12725 F:      arch/x86/include/asm/resctrl_sched.h
12726 F:      Documentation/x86/resctrl*
12727
12728 READ-COPY UPDATE (RCU)
12729 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12730 M:      Josh Triplett <josh@joshtriplett.org>
12731 R:      Steven Rostedt <rostedt@goodmis.org>
12732 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12733 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12734 R:      Joel Fernandes <joel@joelfernandes.org>
12735 L:      linux-kernel@vger.kernel.org
12736 W:      http://www.rdrop.com/users/paulmck/RCU/
12737 S:      Supported
12738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12739 F:      Documentation/RCU/
12740 X:      Documentation/RCU/torture.txt
12741 F:      include/linux/rcu*
12742 X:      include/linux/srcu*.h
12743 F:      kernel/rcu/
12744 X:      kernel/rcu/srcu*.c
12745
12746 REAL TIME CLOCK (RTC) SUBSYSTEM
12747 M:      Alessandro Zummo <a.zummo@towertech.it>
12748 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12749 L:      linux-rtc@vger.kernel.org
12750 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12752 S:      Maintained
12753 F:      Documentation/devicetree/bindings/rtc/
12754 F:      Documentation/rtc.txt
12755 F:      drivers/rtc/
12756 F:      include/linux/rtc.h
12757 F:      include/uapi/linux/rtc.h
12758 F:      include/linux/rtc/
12759 F:      include/linux/platform_data/rtc-*
12760 F:      tools/testing/selftests/rtc/
12761
12762 REALTEK AUDIO CODECS
12763 M:      Bard Liao <bardliao@realtek.com>
12764 M:      Oder Chiou <oder_chiou@realtek.com>
12765 S:      Maintained
12766 F:      sound/soc/codecs/rt*
12767 F:      include/sound/rt*.h
12768
12769 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12770 M:      Linus Walleij <linus.walleij@linaro.org>
12771 S:      Maintained
12772 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12773 F:      drivers/net/dsa/realtek-smi*
12774 F:      drivers/net/dsa/rtl83*
12775
12776 REGISTER MAP ABSTRACTION
12777 M:      Mark Brown <broonie@kernel.org>
12778 L:      linux-kernel@vger.kernel.org
12779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12780 S:      Supported
12781 F:      Documentation/devicetree/bindings/regmap/
12782 F:      drivers/base/regmap/
12783 F:      include/linux/regmap.h
12784
12785 REISERFS FILE SYSTEM
12786 L:      reiserfs-devel@vger.kernel.org
12787 S:      Supported
12788 F:      fs/reiserfs/
12789
12790 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12791 M:      Ohad Ben-Cohen <ohad@wizery.com>
12792 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12793 L:      linux-remoteproc@vger.kernel.org
12794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12795 S:      Maintained
12796 F:      Documentation/devicetree/bindings/remoteproc/
12797 F:      Documentation/remoteproc.txt
12798 F:      drivers/remoteproc/
12799 F:      include/linux/remoteproc.h
12800
12801 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12802 M:      Ohad Ben-Cohen <ohad@wizery.com>
12803 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12804 L:      linux-remoteproc@vger.kernel.org
12805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12806 S:      Maintained
12807 F:      drivers/rpmsg/
12808 F:      Documentation/rpmsg.txt
12809 F:      include/linux/rpmsg.h
12810 F:      include/linux/rpmsg/
12811
12812 RENESAS CLOCK DRIVERS
12813 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12814 L:      linux-renesas-soc@vger.kernel.org
12815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12816 S:      Supported
12817 F:      drivers/clk/renesas/
12818
12819 RENESAS EMEV2 I2C DRIVER
12820 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12821 S:      Supported
12822 F:      drivers/i2c/busses/i2c-emev2.c
12823
12824 RENESAS ETHERNET DRIVERS
12825 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12826 L:      netdev@vger.kernel.org
12827 L:      linux-renesas-soc@vger.kernel.org
12828 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12829 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12830 F:      drivers/net/ethernet/renesas/
12831 F:      include/linux/sh_eth.h
12832
12833 RENESAS R-CAR GYROADC DRIVER
12834 M:      Marek Vasut <marek.vasut@gmail.com>
12835 L:      linux-iio@vger.kernel.org
12836 S:      Supported
12837 F:      drivers/iio/adc/rcar_gyro_adc.c
12838
12839 RENESAS R-CAR I2C DRIVERS
12840 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12841 S:      Supported
12842 F:      drivers/i2c/busses/i2c-rcar.c
12843 F:      drivers/i2c/busses/i2c-sh_mobile.c
12844
12845 RENESAS RIIC DRIVER
12846 M:      Chris Brandt <chris.brandt@renesas.com>
12847 S:      Supported
12848 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12849 F:      drivers/i2c/busses/i2c-riic.c
12850
12851 RENESAS USB PHY DRIVER
12852 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12853 L:      linux-renesas-soc@vger.kernel.org
12854 S:      Maintained
12855 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12856
12857 RESET CONTROLLER FRAMEWORK
12858 M:      Philipp Zabel <p.zabel@pengutronix.de>
12859 T:      git git://git.pengutronix.de/git/pza/linux
12860 S:      Maintained
12861 F:      drivers/reset/
12862 F:      Documentation/devicetree/bindings/reset/
12863 F:      include/dt-bindings/reset/
12864 F:      include/linux/reset.h
12865 F:      include/linux/reset-controller.h
12866
12867 RESTARTABLE SEQUENCES SUPPORT
12868 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12869 M:      Peter Zijlstra <peterz@infradead.org>
12870 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
12871 M:      Boqun Feng <boqun.feng@gmail.com>
12872 L:      linux-kernel@vger.kernel.org
12873 S:      Supported
12874 F:      kernel/rseq.c
12875 F:      include/uapi/linux/rseq.h
12876 F:      include/trace/events/rseq.h
12877 F:      tools/testing/selftests/rseq/
12878
12879 RFKILL
12880 M:      Johannes Berg <johannes@sipsolutions.net>
12881 L:      linux-wireless@vger.kernel.org
12882 W:      http://wireless.kernel.org/
12883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12885 S:      Maintained
12886 F:      Documentation/rfkill.txt
12887 F:      Documentation/ABI/stable/sysfs-class-rfkill
12888 F:      net/rfkill/
12889 F:      include/linux/rfkill.h
12890 F:      include/uapi/linux/rfkill.h
12891
12892 RHASHTABLE
12893 M:      Thomas Graf <tgraf@suug.ch>
12894 M:      Herbert Xu <herbert@gondor.apana.org.au>
12895 L:      netdev@vger.kernel.org
12896 S:      Maintained
12897 F:      lib/rhashtable.c
12898 F:      lib/test_rhashtable.c
12899 F:      include/linux/rhashtable.h
12900 F:      include/linux/rhashtable-types.h
12901
12902 RICOH R5C592 MEMORYSTICK DRIVER
12903 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12904 S:      Maintained
12905 F:      drivers/memstick/host/r592.*
12906
12907 RICOH SMARTMEDIA/XD DRIVER
12908 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12909 S:      Maintained
12910 F:      drivers/mtd/nand/raw/r852.c
12911 F:      drivers/mtd/nand/raw/r852.h
12912
12913 RISC-V ARCHITECTURE
12914 M:      Palmer Dabbelt <palmer@sifive.com>
12915 M:      Albert Ou <aou@eecs.berkeley.edu>
12916 L:      linux-riscv@lists.infradead.org
12917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12918 S:      Supported
12919 F:      arch/riscv/
12920 K:      riscv
12921 N:      riscv
12922
12923 ROCCAT DRIVERS
12924 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12925 W:      http://sourceforge.net/projects/roccat/
12926 S:      Maintained
12927 F:      drivers/hid/hid-roccat*
12928 F:      include/linux/hid-roccat*
12929 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12930
12931 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12932 M:      Jacob chen <jacob2.chen@rock-chips.com>
12933 L:      linux-media@vger.kernel.org
12934 S:      Maintained
12935 F:      drivers/media/platform/rockchip/rga/
12936 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12937
12938 ROCKCHIP VPU CODEC DRIVER
12939 M:      Ezequiel Garcia <ezequiel@collabora.com>
12940 L:      linux-media@vger.kernel.org
12941 S:      Maintained
12942 F:      drivers/staging/media/platform/rockchip/vpu/
12943 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
12944
12945 ROCKER DRIVER
12946 M:      Jiri Pirko <jiri@resnulli.us>
12947 L:      netdev@vger.kernel.org
12948 S:      Supported
12949 F:      drivers/net/ethernet/rocker/
12950
12951 ROCKETPORT DRIVER
12952 P:      Comtrol Corp.
12953 W:      http://www.comtrol.com
12954 S:      Maintained
12955 F:      Documentation/serial/rocket.txt
12956 F:      drivers/tty/rocket*
12957
12958 ROCKETPORT EXPRESS/INFINITY DRIVER
12959 M:      Kevin Cernekee <cernekee@gmail.com>
12960 L:      linux-serial@vger.kernel.org
12961 S:      Odd Fixes
12962 F:      drivers/tty/serial/rp2.*
12963
12964 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12965 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12966 L:      linux-kernel@vger.kernel.org
12967 L:      linux-renesas-soc@vger.kernel.org
12968 S:      Supported
12969 F:      drivers/mfd/bd9571mwv.c
12970 F:      drivers/regulator/bd9571mwv-regulator.c
12971 F:      drivers/gpio/gpio-bd9571mwv.c
12972 F:      include/linux/mfd/bd9571mwv.h
12973 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12974
12975 ROSE NETWORK LAYER
12976 M:      Ralf Baechle <ralf@linux-mips.org>
12977 L:      linux-hams@vger.kernel.org
12978 W:      http://www.linux-ax25.org/
12979 S:      Maintained
12980 F:      include/net/rose.h
12981 F:      include/uapi/linux/rose.h
12982 F:      net/rose/
12983
12984 RTL2830 MEDIA DRIVER
12985 M:      Antti Palosaari <crope@iki.fi>
12986 L:      linux-media@vger.kernel.org
12987 W:      https://linuxtv.org
12988 W:      http://palosaari.fi/linux/
12989 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12990 T:      git git://linuxtv.org/anttip/media_tree.git
12991 S:      Maintained
12992 F:      drivers/media/dvb-frontends/rtl2830*
12993
12994 RTL2832 MEDIA DRIVER
12995 M:      Antti Palosaari <crope@iki.fi>
12996 L:      linux-media@vger.kernel.org
12997 W:      https://linuxtv.org
12998 W:      http://palosaari.fi/linux/
12999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13000 T:      git git://linuxtv.org/anttip/media_tree.git
13001 S:      Maintained
13002 F:      drivers/media/dvb-frontends/rtl2832*
13003
13004 RTL2832_SDR MEDIA DRIVER
13005 M:      Antti Palosaari <crope@iki.fi>
13006 L:      linux-media@vger.kernel.org
13007 W:      https://linuxtv.org
13008 W:      http://palosaari.fi/linux/
13009 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13010 T:      git git://linuxtv.org/anttip/media_tree.git
13011 S:      Maintained
13012 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13013
13014 RTL8180 WIRELESS DRIVER
13015 L:      linux-wireless@vger.kernel.org
13016 W:      http://wireless.kernel.org/
13017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13018 S:      Orphan
13019 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13020
13021 RTL8187 WIRELESS DRIVER
13022 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13023 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13024 M:      Larry Finger <Larry.Finger@lwfinger.net>
13025 L:      linux-wireless@vger.kernel.org
13026 W:      http://wireless.kernel.org/
13027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13028 S:      Maintained
13029 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13030
13031 REALTEK WIRELESS DRIVER (rtlwifi family)
13032 M:      Ping-Ke Shih <pkshih@realtek.com>
13033 L:      linux-wireless@vger.kernel.org
13034 W:      http://wireless.kernel.org/
13035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13036 S:      Maintained
13037 F:      drivers/net/wireless/realtek/rtlwifi/
13038
13039 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13040 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13041 L:      linux-wireless@vger.kernel.org
13042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13043 S:      Maintained
13044 F:      drivers/net/wireless/realtek/rtl8xxxu/
13045
13046 RXRPC SOCKETS (AF_RXRPC)
13047 M:      David Howells <dhowells@redhat.com>
13048 L:      linux-afs@lists.infradead.org
13049 S:      Supported
13050 F:      net/rxrpc/
13051 F:      include/keys/rxrpc-type.h
13052 F:      include/net/af_rxrpc.h
13053 F:      include/trace/events/rxrpc.h
13054 F:      include/uapi/linux/rxrpc.h
13055 F:      Documentation/networking/rxrpc.txt
13056 W:      https://www.infradead.org/~dhowells/kafs/
13057
13058 S3 SAVAGE FRAMEBUFFER DRIVER
13059 M:      Antonino Daplas <adaplas@gmail.com>
13060 L:      linux-fbdev@vger.kernel.org
13061 S:      Maintained
13062 F:      drivers/video/fbdev/savage/
13063
13064 S390
13065 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13066 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13067 L:      linux-s390@vger.kernel.org
13068 W:      http://www.ibm.com/developerworks/linux/linux390/
13069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13070 S:      Supported
13071 F:      arch/s390/
13072 F:      drivers/s390/
13073 F:      Documentation/s390/
13074 F:      Documentation/driver-api/s390-drivers.rst
13075
13076 S390 COMMON I/O LAYER
13077 M:      Sebastian Ott <sebott@linux.ibm.com>
13078 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13079 L:      linux-s390@vger.kernel.org
13080 W:      http://www.ibm.com/developerworks/linux/linux390/
13081 S:      Supported
13082 F:      drivers/s390/cio/
13083
13084 S390 DASD DRIVER
13085 M:      Stefan Haberland <sth@linux.ibm.com>
13086 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13087 L:      linux-s390@vger.kernel.org
13088 W:      http://www.ibm.com/developerworks/linux/linux390/
13089 S:      Supported
13090 F:      drivers/s390/block/dasd*
13091 F:      block/partitions/ibm.c
13092
13093 S390 IOMMU (PCI)
13094 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13095 L:      linux-s390@vger.kernel.org
13096 W:      http://www.ibm.com/developerworks/linux/linux390/
13097 S:      Supported
13098 F:      drivers/iommu/s390-iommu.c
13099
13100 S390 IUCV NETWORK LAYER
13101 M:      Julian Wiedmann <jwi@linux.ibm.com>
13102 M:      Ursula Braun <ubraun@linux.ibm.com>
13103 L:      linux-s390@vger.kernel.org
13104 W:      http://www.ibm.com/developerworks/linux/linux390/
13105 S:      Supported
13106 F:      drivers/s390/net/*iucv*
13107 F:      include/net/iucv/
13108 F:      net/iucv/
13109
13110 S390 NETWORK DRIVERS
13111 M:      Julian Wiedmann <jwi@linux.ibm.com>
13112 M:      Ursula Braun <ubraun@linux.ibm.com>
13113 L:      linux-s390@vger.kernel.org
13114 W:      http://www.ibm.com/developerworks/linux/linux390/
13115 S:      Supported
13116 F:      drivers/s390/net/
13117
13118 S390 PCI SUBSYSTEM
13119 M:      Sebastian Ott <sebott@linux.ibm.com>
13120 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13121 L:      linux-s390@vger.kernel.org
13122 W:      http://www.ibm.com/developerworks/linux/linux390/
13123 S:      Supported
13124 F:      arch/s390/pci/
13125 F:      drivers/pci/hotplug/s390_pci_hpc.c
13126
13127 S390 VFIO-CCW DRIVER
13128 M:      Cornelia Huck <cohuck@redhat.com>
13129 M:      Halil Pasic <pasic@linux.ibm.com>
13130 L:      linux-s390@vger.kernel.org
13131 L:      kvm@vger.kernel.org
13132 S:      Supported
13133 F:      drivers/s390/cio/vfio_ccw*
13134 F:      Documentation/s390/vfio-ccw.txt
13135 F:      include/uapi/linux/vfio_ccw.h
13136
13137 S390 ZCRYPT DRIVER
13138 M:      Harald Freudenberger <freude@linux.ibm.com>
13139 L:      linux-s390@vger.kernel.org
13140 W:      http://www.ibm.com/developerworks/linux/linux390/
13141 S:      Supported
13142 F:      drivers/s390/crypto/
13143
13144 S390 VFIO AP DRIVER
13145 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13146 M:      Pierre Morel <pmorel@linux.ibm.com>
13147 M:      Halil Pasic <pasic@linux.ibm.com>
13148 L:      linux-s390@vger.kernel.org
13149 W:      http://www.ibm.com/developerworks/linux/linux390/
13150 S:      Supported
13151 F:      drivers/s390/crypto/vfio_ap_drv.c
13152 F:      drivers/s390/crypto/vfio_ap_private.h
13153 F:      drivers/s390/crypto/vfio_ap_ops.c
13154 F:      Documentation/s390/vfio-ap.txt
13155
13156 S390 ZFCP DRIVER
13157 M:      Steffen Maier <maier@linux.ibm.com>
13158 M:      Benjamin Block <bblock@linux.ibm.com>
13159 L:      linux-s390@vger.kernel.org
13160 W:      http://www.ibm.com/developerworks/linux/linux390/
13161 S:      Supported
13162 F:      drivers/s390/scsi/zfcp_*
13163
13164 S3C24XX SD/MMC Driver
13165 M:      Ben Dooks <ben-linux@fluff.org>
13166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13167 S:      Supported
13168 F:      drivers/mmc/host/s3cmci.*
13169
13170 SAA6588 RDS RECEIVER DRIVER
13171 M:      Hans Verkuil <hverkuil@xs4all.nl>
13172 L:      linux-media@vger.kernel.org
13173 T:      git git://linuxtv.org/media_tree.git
13174 W:      https://linuxtv.org
13175 S:      Odd Fixes
13176 F:      drivers/media/i2c/saa6588*
13177
13178 SAA7134 VIDEO4LINUX DRIVER
13179 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13180 L:      linux-media@vger.kernel.org
13181 W:      https://linuxtv.org
13182 T:      git git://linuxtv.org/media_tree.git
13183 S:      Odd fixes
13184 F:      Documentation/media/v4l-drivers/saa7134*
13185 F:      drivers/media/pci/saa7134/
13186
13187 SAA7146 VIDEO4LINUX-2 DRIVER
13188 M:      Hans Verkuil <hverkuil@xs4all.nl>
13189 L:      linux-media@vger.kernel.org
13190 T:      git git://linuxtv.org/media_tree.git
13191 S:      Maintained
13192 F:      drivers/media/common/saa7146/
13193 F:      drivers/media/pci/saa7146/
13194 F:      include/media/drv-intf/saa7146*
13195
13196 SAMSUNG AUDIO (ASoC) DRIVERS
13197 M:      Krzysztof Kozlowski <krzk@kernel.org>
13198 M:      Sangbeom Kim <sbkim73@samsung.com>
13199 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13200 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13201 S:      Supported
13202 F:      sound/soc/samsung/
13203 F:      Documentation/devicetree/bindings/sound/samsung*
13204
13205 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13206 M:      Krzysztof Kozlowski <krzk@kernel.org>
13207 L:      linux-crypto@vger.kernel.org
13208 L:      linux-samsung-soc@vger.kernel.org
13209 S:      Maintained
13210 F:      drivers/crypto/exynos-rng.c
13211 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13212
13213 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13214 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13215 L:      linux-samsung-soc@vger.kernel.org
13216 S:      Maintained
13217 F:      drivers/char/hw_random/exynos-trng.c
13218 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13219
13220 SAMSUNG FRAMEBUFFER DRIVER
13221 M:      Jingoo Han <jingoohan1@gmail.com>
13222 L:      linux-fbdev@vger.kernel.org
13223 S:      Maintained
13224 F:      drivers/video/fbdev/s3c-fb.c
13225
13226 SAMSUNG LAPTOP DRIVER
13227 M:      Corentin Chary <corentin.chary@gmail.com>
13228 L:      platform-driver-x86@vger.kernel.org
13229 S:      Maintained
13230 F:      drivers/platform/x86/samsung-laptop.c
13231
13232 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13233 M:      Sangbeom Kim <sbkim73@samsung.com>
13234 M:      Krzysztof Kozlowski <krzk@kernel.org>
13235 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13236 L:      linux-kernel@vger.kernel.org
13237 L:      linux-samsung-soc@vger.kernel.org
13238 S:      Supported
13239 F:      drivers/mfd/sec*.c
13240 F:      drivers/regulator/s2m*.c
13241 F:      drivers/regulator/s5m*.c
13242 F:      drivers/clk/clk-s2mps11.c
13243 F:      drivers/rtc/rtc-s5m.c
13244 F:      include/linux/mfd/samsung/
13245 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13246 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13247 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13248 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13249
13250 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13251 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13252 L:      linux-media@vger.kernel.org
13253 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13254 S:      Maintained
13255 F:      drivers/media/platform/s3c-camif/
13256 F:      include/media/drv-intf/s3c_camif.h
13257
13258 SAMSUNG S3FWRN5 NFC DRIVER
13259 M:      Robert Baldyga <r.baldyga@samsung.com>
13260 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13261 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13262 S:      Supported
13263 F:      drivers/nfc/s3fwrn5
13264
13265 SAMSUNG S5C73M3 CAMERA DRIVER
13266 M:      Kyungmin Park <kyungmin.park@samsung.com>
13267 M:      Andrzej Hajda <a.hajda@samsung.com>
13268 L:      linux-media@vger.kernel.org
13269 S:      Supported
13270 F:      drivers/media/i2c/s5c73m3/*
13271
13272 SAMSUNG S5K5BAF CAMERA DRIVER
13273 M:      Kyungmin Park <kyungmin.park@samsung.com>
13274 M:      Andrzej Hajda <a.hajda@samsung.com>
13275 L:      linux-media@vger.kernel.org
13276 S:      Supported
13277 F:      drivers/media/i2c/s5k5baf.c
13278
13279 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13280 M:      Krzysztof Kozlowski <krzk@kernel.org>
13281 M:      Vladimir Zapolskiy <vz@mleia.com>
13282 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13283 L:      linux-crypto@vger.kernel.org
13284 L:      linux-samsung-soc@vger.kernel.org
13285 S:      Maintained
13286 F:      drivers/crypto/s5p-sss.c
13287
13288 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13289 M:      Kyungmin Park <kyungmin.park@samsung.com>
13290 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13291 L:      linux-media@vger.kernel.org
13292 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13293 S:      Supported
13294 F:      drivers/media/platform/exynos4-is/
13295
13296 SAMSUNG SOC CLOCK DRIVERS
13297 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13298 M:      Tomasz Figa <tomasz.figa@gmail.com>
13299 M:      Chanwoo Choi <cw00.choi@samsung.com>
13300 S:      Supported
13301 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13303 F:      drivers/clk/samsung/
13304 F:      include/dt-bindings/clock/exynos*.h
13305 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13306
13307 SAMSUNG SPI DRIVERS
13308 M:      Kukjin Kim <kgene@kernel.org>
13309 M:      Krzysztof Kozlowski <krzk@kernel.org>
13310 M:      Andi Shyti <andi@etezian.org>
13311 L:      linux-spi@vger.kernel.org
13312 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13313 S:      Maintained
13314 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13315 F:      drivers/spi/spi-s3c*
13316 F:      include/linux/platform_data/spi-s3c64xx.h
13317
13318 SAMSUNG SXGBE DRIVERS
13319 M:      Byungho An <bh74.an@samsung.com>
13320 M:      Girish K S <ks.giri@samsung.com>
13321 M:      Vipul Pandya <vipul.pandya@samsung.com>
13322 S:      Supported
13323 L:      netdev@vger.kernel.org
13324 F:      drivers/net/ethernet/samsung/sxgbe/
13325
13326 SAMSUNG THERMAL DRIVER
13327 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13328 L:      linux-pm@vger.kernel.org
13329 L:      linux-samsung-soc@vger.kernel.org
13330 S:      Supported
13331 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13332 F:      drivers/thermal/samsung/
13333
13334 SAMSUNG USB2 PHY DRIVER
13335 M:      Kamil Debski <kamil@wypas.org>
13336 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13337 L:      linux-kernel@vger.kernel.org
13338 S:      Supported
13339 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13340 F:      Documentation/phy/samsung-usb2.txt
13341 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13342 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13343 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13344 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13345 F:      drivers/phy/samsung/phy-samsung-usb2.c
13346 F:      drivers/phy/samsung/phy-samsung-usb2.h
13347
13348 SC1200 WDT DRIVER
13349 M:      Zwane Mwaikambo <zwanem@gmail.com>
13350 S:      Maintained
13351 F:      drivers/watchdog/sc1200wdt.c
13352
13353 SCHEDULER
13354 M:      Ingo Molnar <mingo@redhat.com>
13355 M:      Peter Zijlstra <peterz@infradead.org>
13356 L:      linux-kernel@vger.kernel.org
13357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13358 S:      Maintained
13359 F:      kernel/sched/
13360 F:      include/linux/sched.h
13361 F:      include/uapi/linux/sched.h
13362 F:      include/linux/wait.h
13363
13364 SCR24X CHIP CARD INTERFACE DRIVER
13365 M:      Lubomir Rintel <lkundrak@v3.sk>
13366 S:      Supported
13367 F:      drivers/char/pcmcia/scr24x_cs.c
13368
13369 SCSI CDROM DRIVER
13370 M:      Jens Axboe <axboe@kernel.dk>
13371 L:      linux-scsi@vger.kernel.org
13372 W:      http://www.kernel.dk
13373 S:      Maintained
13374 F:      drivers/scsi/sr*
13375
13376 SCSI RDMA PROTOCOL (SRP) INITIATOR
13377 M:      Bart Van Assche <bvanassche@acm.org>
13378 L:      linux-rdma@vger.kernel.org
13379 S:      Supported
13380 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13381 F:      drivers/infiniband/ulp/srp/
13382 F:      include/scsi/srp.h
13383
13384 SCSI RDMA PROTOCOL (SRP) TARGET
13385 M:      Bart Van Assche <bvanassche@acm.org>
13386 L:      linux-rdma@vger.kernel.org
13387 L:      target-devel@vger.kernel.org
13388 S:      Supported
13389 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13390 F:      drivers/infiniband/ulp/srpt/
13391
13392 SCSI SG DRIVER
13393 M:      Doug Gilbert <dgilbert@interlog.com>
13394 L:      linux-scsi@vger.kernel.org
13395 W:      http://sg.danny.cz/sg
13396 S:      Maintained
13397 F:      Documentation/scsi/scsi-generic.txt
13398 F:      drivers/scsi/sg.c
13399 F:      include/scsi/sg.h
13400
13401 SCSI SUBSYSTEM
13402 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13404 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13406 L:      linux-scsi@vger.kernel.org
13407 S:      Maintained
13408 F:      Documentation/devicetree/bindings/scsi/
13409 F:      drivers/scsi/
13410 F:      include/scsi/
13411
13412 SCSI TAPE DRIVER
13413 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13414 L:      linux-scsi@vger.kernel.org
13415 S:      Maintained
13416 F:      Documentation/scsi/st.txt
13417 F:      drivers/scsi/st.*
13418 F:      drivers/scsi/st_*.h
13419
13420 SCTP PROTOCOL
13421 M:      Vlad Yasevich <vyasevich@gmail.com>
13422 M:      Neil Horman <nhorman@tuxdriver.com>
13423 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13424 L:      linux-sctp@vger.kernel.org
13425 W:      http://lksctp.sourceforge.net
13426 S:      Maintained
13427 F:      Documentation/networking/sctp.txt
13428 F:      include/linux/sctp.h
13429 F:      include/uapi/linux/sctp.h
13430 F:      include/net/sctp/
13431 F:      net/sctp/
13432
13433 SCx200 CPU SUPPORT
13434 M:      Jim Cromie <jim.cromie@gmail.com>
13435 S:      Odd Fixes
13436 F:      Documentation/i2c/busses/scx200_acb
13437 F:      arch/x86/platform/scx200/
13438 F:      drivers/watchdog/scx200_wdt.c
13439 F:      drivers/i2c/busses/scx200*
13440 F:      drivers/mtd/maps/scx200_docflash.c
13441 F:      include/linux/scx200.h
13442
13443 SCx200 GPIO DRIVER
13444 M:      Jim Cromie <jim.cromie@gmail.com>
13445 S:      Maintained
13446 F:      drivers/char/scx200_gpio.c
13447 F:      include/linux/scx200_gpio.h
13448
13449 SCx200 HRT CLOCKSOURCE DRIVER
13450 M:      Jim Cromie <jim.cromie@gmail.com>
13451 S:      Maintained
13452 F:      drivers/clocksource/scx200_hrt.c
13453
13454 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13455 M:      Sascha Sommer <saschasommer@freenet.de>
13456 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13457 S:      Maintained
13458 F:      drivers/mmc/host/sdricoh_cs.c
13459
13460 SECO BOARDS CEC DRIVER
13461 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13462 S:      Maintained
13463 F:      drivers/media/platform/seco-cec/seco-cec.c
13464 F:      drivers/media/platform/seco-cec/seco-cec.h
13465
13466 SECURE COMPUTING
13467 M:      Kees Cook <keescook@chromium.org>
13468 R:      Andy Lutomirski <luto@amacapital.net>
13469 R:      Will Drewry <wad@chromium.org>
13470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13471 S:      Supported
13472 F:      kernel/seccomp.c
13473 F:      include/uapi/linux/seccomp.h
13474 F:      include/linux/seccomp.h
13475 F:      tools/testing/selftests/seccomp/*
13476 F:      tools/testing/selftests/kselftest_harness.h
13477 F:      Documentation/userspace-api/seccomp_filter.rst
13478 K:      \bsecure_computing
13479 K:      \bTIF_SECCOMP\b
13480
13481 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13482 M:      Al Cooper <alcooperx@gmail.com>
13483 L:      linux-mmc@vger.kernel.org
13484 L:      bcm-kernel-feedback-list@broadcom.com
13485 S:      Maintained
13486 F:      drivers/mmc/host/sdhci-brcmstb*
13487
13488 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13489 M:      Adrian Hunter <adrian.hunter@intel.com>
13490 L:      linux-mmc@vger.kernel.org
13491 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13492 S:      Maintained
13493 F:      drivers/mmc/host/sdhci*
13494 F:      include/linux/mmc/sdhci*
13495
13496 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13497 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13498 M:      Manjunath M B <manjumb@synopsys.com>
13499 L:      linux-mmc@vger.kernel.org
13500 S:      Maintained
13501 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13502
13503 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13504 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13505 L:      linux-mmc@vger.kernel.org
13506 S:      Supported
13507 F:      drivers/mmc/host/sdhci-of-at91.c
13508
13509 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13510 M:      Ben Dooks <ben-linux@fluff.org>
13511 M:      Jaehoon Chung <jh80.chung@samsung.com>
13512 L:      linux-mmc@vger.kernel.org
13513 S:      Maintained
13514 F:      drivers/mmc/host/sdhci-s3c*
13515
13516 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13517 M:      Viresh Kumar <vireshk@kernel.org>
13518 L:      linux-mmc@vger.kernel.org
13519 S:      Maintained
13520 F:      drivers/mmc/host/sdhci-spear.c
13521
13522 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13523 M:      Kishon Vijay Abraham I <kishon@ti.com>
13524 L:      linux-mmc@vger.kernel.org
13525 S:      Maintained
13526 F:      drivers/mmc/host/sdhci-omap.c
13527
13528 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13529 M:      Scott Bauer <scott.bauer@intel.com>
13530 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13531 L:      linux-block@vger.kernel.org
13532 S:      Supported
13533 F:      block/sed*
13534 F:      block/opal_proto.h
13535 F:      include/linux/sed*
13536 F:      include/uapi/linux/sed*
13537
13538 SECURITY CONTACT
13539 M:      Security Officers <security@kernel.org>
13540 S:      Supported
13541
13542 SECURITY SUBSYSTEM
13543 M:      James Morris <jmorris@namei.org>
13544 M:      "Serge E. Hallyn" <serge@hallyn.com>
13545 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13547 W:      http://kernsec.org/
13548 S:      Supported
13549 F:      security/
13550 X:      security/selinux/
13551
13552 SELINUX SECURITY MODULE
13553 M:      Paul Moore <paul@paul-moore.com>
13554 M:      Stephen Smalley <sds@tycho.nsa.gov>
13555 M:      Eric Paris <eparis@parisplace.org>
13556 L:      selinux@vger.kernel.org
13557 W:      https://selinuxproject.org
13558 W:      https://github.com/SELinuxProject
13559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13560 S:      Supported
13561 F:      include/linux/selinux*
13562 F:      security/selinux/
13563 F:      scripts/selinux/
13564 F:      Documentation/admin-guide/LSM/SELinux.rst
13565
13566 SENSABLE PHANTOM
13567 M:      Jiri Slaby <jirislaby@gmail.com>
13568 S:      Maintained
13569 F:      drivers/misc/phantom.c
13570 F:      include/uapi/linux/phantom.h
13571
13572 SERIAL DEVICE BUS
13573 M:      Rob Herring <robh@kernel.org>
13574 L:      linux-serial@vger.kernel.org
13575 S:      Maintained
13576 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13577 F:      drivers/tty/serdev/
13578 F:      include/linux/serdev.h
13579
13580 SERIAL DRIVERS
13581 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13582 L:      linux-serial@vger.kernel.org
13583 S:      Maintained
13584 F:      Documentation/devicetree/bindings/serial/
13585 F:      drivers/tty/serial/
13586
13587 SERIAL IR RECEIVER
13588 M:      Sean Young <sean@mess.org>
13589 L:      linux-media@vger.kernel.org
13590 S:      Maintained
13591 F:      drivers/media/rc/serial_ir.c
13592
13593 SFC NETWORK DRIVER
13594 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13595 M:      Edward Cree <ecree@solarflare.com>
13596 M:      Bert Kenward <bkenward@solarflare.com>
13597 L:      netdev@vger.kernel.org
13598 S:      Supported
13599 F:      drivers/net/ethernet/sfc/
13600
13601 SGI GRU DRIVER
13602 M:      Dimitri Sivanich <sivanich@sgi.com>
13603 S:      Maintained
13604 F:      drivers/misc/sgi-gru/
13605
13606 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13607 M:      Pat Gefre <pfg@sgi.com>
13608 L:      linux-ia64@vger.kernel.org
13609 S:      Supported
13610 F:      Documentation/ia64/serial.txt
13611 F:      drivers/tty/serial/ioc?_serial.c
13612 F:      include/linux/ioc?.h
13613
13614 SGI XP/XPC/XPNET DRIVER
13615 M:      Cliff Whickman <cpw@sgi.com>
13616 M:      Robin Holt <robinmholt@gmail.com>
13617 S:      Maintained
13618 F:      drivers/misc/sgi-xp/
13619
13620 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13621 M:      Ursula Braun <ubraun@linux.ibm.com>
13622 L:      linux-s390@vger.kernel.org
13623 W:      http://www.ibm.com/developerworks/linux/linux390/
13624 S:      Supported
13625 F:      net/smc/
13626
13627 SHARP RJ54N1CB0C SENSOR DRIVER
13628 M:      Jacopo Mondi <jacopo@jmondi.org>
13629 L:      linux-media@vger.kernel.org
13630 T:      git git://linuxtv.org/media_tree.git
13631 S:      Odd fixes
13632 F:      drivers/media/i2c/rj54n1cb0c.c
13633 F:      include/media/i2c/rj54n1cb0c.h
13634
13635 SH_VEU V4L2 MEM2MEM DRIVER
13636 L:      linux-media@vger.kernel.org
13637 S:      Orphan
13638 F:      drivers/media/platform/sh_veu.c
13639
13640 SH_VOU V4L2 OUTPUT DRIVER
13641 L:      linux-media@vger.kernel.org
13642 S:      Orphan
13643 F:      drivers/media/platform/sh_vou.c
13644 F:      include/media/drv-intf/sh_vou.h
13645
13646 SI2157 MEDIA DRIVER
13647 M:      Antti Palosaari <crope@iki.fi>
13648 L:      linux-media@vger.kernel.org
13649 W:      https://linuxtv.org
13650 W:      http://palosaari.fi/linux/
13651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13652 T:      git git://linuxtv.org/anttip/media_tree.git
13653 S:      Maintained
13654 F:      drivers/media/tuners/si2157*
13655
13656 SI2165 MEDIA DRIVER
13657 M:      Matthias Schwarzott <zzam@gentoo.org>
13658 L:      linux-media@vger.kernel.org
13659 W:      https://linuxtv.org
13660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13661 S:      Maintained
13662 F:      drivers/media/dvb-frontends/si2165*
13663
13664 SI2168 MEDIA DRIVER
13665 M:      Antti Palosaari <crope@iki.fi>
13666 L:      linux-media@vger.kernel.org
13667 W:      https://linuxtv.org
13668 W:      http://palosaari.fi/linux/
13669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13670 T:      git git://linuxtv.org/anttip/media_tree.git
13671 S:      Maintained
13672 F:      drivers/media/dvb-frontends/si2168*
13673
13674 SI470X FM RADIO RECEIVER I2C DRIVER
13675 M:      Hans Verkuil <hverkuil@xs4all.nl>
13676 L:      linux-media@vger.kernel.org
13677 T:      git git://linuxtv.org/media_tree.git
13678 W:      https://linuxtv.org
13679 S:      Odd Fixes
13680 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13681
13682 SI470X FM RADIO RECEIVER USB DRIVER
13683 M:      Hans Verkuil <hverkuil@xs4all.nl>
13684 L:      linux-media@vger.kernel.org
13685 T:      git git://linuxtv.org/media_tree.git
13686 W:      https://linuxtv.org
13687 S:      Maintained
13688 F:      drivers/media/radio/si470x/radio-si470x-common.c
13689 F:      drivers/media/radio/si470x/radio-si470x.h
13690 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13691
13692 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13693 M:      Eduardo Valentin <edubezval@gmail.com>
13694 L:      linux-media@vger.kernel.org
13695 T:      git git://linuxtv.org/media_tree.git
13696 W:      https://linuxtv.org
13697 S:      Odd Fixes
13698 F:      drivers/media/radio/si4713/si4713.?
13699
13700 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13701 M:      Eduardo Valentin <edubezval@gmail.com>
13702 L:      linux-media@vger.kernel.org
13703 T:      git git://linuxtv.org/media_tree.git
13704 W:      https://linuxtv.org
13705 S:      Odd Fixes
13706 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13707
13708 SI4713 FM RADIO TRANSMITTER USB DRIVER
13709 M:      Hans Verkuil <hverkuil@xs4all.nl>
13710 L:      linux-media@vger.kernel.org
13711 T:      git git://linuxtv.org/media_tree.git
13712 W:      https://linuxtv.org
13713 S:      Maintained
13714 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13715
13716 SIANO DVB DRIVER
13717 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13718 L:      linux-media@vger.kernel.org
13719 W:      https://linuxtv.org
13720 T:      git git://linuxtv.org/media_tree.git
13721 S:      Odd fixes
13722 F:      drivers/media/common/siano/
13723 F:      drivers/media/usb/siano/
13724 F:      drivers/media/usb/siano/
13725 F:      drivers/media/mmc/siano/
13726
13727 SIFIVE DRIVERS
13728 M:      Palmer Dabbelt <palmer@sifive.com>
13729 L:      linux-riscv@lists.infradead.org
13730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13731 S:      Supported
13732 K:      sifive
13733 N:      sifive
13734
13735 SILEAD TOUCHSCREEN DRIVER
13736 M:      Hans de Goede <hdegoede@redhat.com>
13737 L:      linux-input@vger.kernel.org
13738 L:      platform-driver-x86@vger.kernel.org
13739 S:      Maintained
13740 F:      drivers/input/touchscreen/silead.c
13741 F:      drivers/platform/x86/touchscreen_dmi.c
13742
13743 SILICON MOTION SM712 FRAME BUFFER DRIVER
13744 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13745 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13746 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13747 L:      linux-fbdev@vger.kernel.org
13748 S:      Maintained
13749 F:      drivers/video/fbdev/sm712*
13750 F:      Documentation/fb/sm712fb.txt
13751
13752 SIMPLE FIRMWARE INTERFACE (SFI)
13753 M:      Len Brown <lenb@kernel.org>
13754 L:      sfi-devel@simplefirmware.org
13755 W:      http://simplefirmware.org/
13756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13757 S:      Supported
13758 F:      arch/x86/platform/sfi/
13759 F:      drivers/sfi/
13760 F:      include/linux/sfi*.h
13761
13762 SIMPLEFB FB DRIVER
13763 M:      Hans de Goede <hdegoede@redhat.com>
13764 L:      linux-fbdev@vger.kernel.org
13765 S:      Maintained
13766 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13767 F:      drivers/video/fbdev/simplefb.c
13768 F:      include/linux/platform_data/simplefb.h
13769
13770 SIMTEC EB110ATX (Chalice CATS)
13771 P:      Ben Dooks
13772 P:      Vincent Sanders <vince@simtec.co.uk>
13773 M:      Simtec Linux Team <linux@simtec.co.uk>
13774 W:      http://www.simtec.co.uk/products/EB110ATX/
13775 S:      Supported
13776
13777 SIMTEC EB2410ITX (BAST)
13778 P:      Ben Dooks
13779 P:      Vincent Sanders <vince@simtec.co.uk>
13780 M:      Simtec Linux Team <linux@simtec.co.uk>
13781 W:      http://www.simtec.co.uk/products/EB2410ITX/
13782 S:      Supported
13783 F:      arch/arm/mach-s3c24xx/mach-bast.c
13784 F:      arch/arm/mach-s3c24xx/bast-ide.c
13785 F:      arch/arm/mach-s3c24xx/bast-irq.c
13786
13787 SIPHASH PRF ROUTINES
13788 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13789 S:      Maintained
13790 F:      lib/siphash.c
13791 F:      lib/test_siphash.c
13792 F:      include/linux/siphash.h
13793
13794 SIOX
13795 M:      Gavin Schenk <g.schenk@eckelmann.de>
13796 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13797 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13798 S:      Supported
13799 F:      drivers/siox/*
13800 F:      drivers/gpio/gpio-siox.c
13801 F:      include/trace/events/siox.h
13802
13803 SIS 190 ETHERNET DRIVER
13804 M:      Francois Romieu <romieu@fr.zoreil.com>
13805 L:      netdev@vger.kernel.org
13806 S:      Maintained
13807 F:      drivers/net/ethernet/sis/sis190.c
13808
13809 SIS 900/7016 FAST ETHERNET DRIVER
13810 M:      Daniele Venzano <venza@brownhat.org>
13811 W:      http://www.brownhat.org/sis900.html
13812 L:      netdev@vger.kernel.org
13813 S:      Maintained
13814 F:      drivers/net/ethernet/sis/sis900.*
13815
13816 SIS FRAMEBUFFER DRIVER
13817 M:      Thomas Winischhofer <thomas@winischhofer.net>
13818 W:      http://www.winischhofer.net/linuxsisvga.shtml
13819 S:      Maintained
13820 F:      Documentation/fb/sisfb.txt
13821 F:      drivers/video/fbdev/sis/
13822 F:      include/video/sisfb.h
13823
13824 SIS USB2VGA DRIVER
13825 M:      Thomas Winischhofer <thomas@winischhofer.net>
13826 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13827 S:      Maintained
13828 F:      drivers/usb/misc/sisusbvga/
13829
13830 SLAB ALLOCATOR
13831 M:      Christoph Lameter <cl@linux.com>
13832 M:      Pekka Enberg <penberg@kernel.org>
13833 M:      David Rientjes <rientjes@google.com>
13834 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13835 M:      Andrew Morton <akpm@linux-foundation.org>
13836 L:      linux-mm@kvack.org
13837 S:      Maintained
13838 F:      include/linux/sl?b*.h
13839 F:      mm/sl?b*
13840
13841 SLEEPABLE READ-COPY UPDATE (SRCU)
13842 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13843 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13844 M:      Josh Triplett <josh@joshtriplett.org>
13845 R:      Steven Rostedt <rostedt@goodmis.org>
13846 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13847 L:      linux-kernel@vger.kernel.org
13848 W:      http://www.rdrop.com/users/paulmck/RCU/
13849 S:      Supported
13850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13851 F:      include/linux/srcu*.h
13852 F:      kernel/rcu/srcu*.c
13853
13854 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13855 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13856 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13857 S:      Maintained
13858 F:      drivers/slimbus/
13859 F:      Documentation/devicetree/bindings/slimbus/
13860 F:      include/linux/slimbus.h
13861
13862 SMACK SECURITY MODULE
13863 M:      Casey Schaufler <casey@schaufler-ca.com>
13864 L:      linux-security-module@vger.kernel.org
13865 W:      http://schaufler-ca.com
13866 T:      git git://github.com/cschaufler/smack-next
13867 S:      Maintained
13868 F:      Documentation/admin-guide/LSM/Smack.rst
13869 F:      security/smack/
13870
13871 SMC91x ETHERNET DRIVER
13872 M:      Nicolas Pitre <nico@fluxnic.net>
13873 S:      Odd Fixes
13874 F:      drivers/net/ethernet/smsc/smc91x.*
13875
13876 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13877 M:      Sakari Ailus <sakari.ailus@iki.fi>
13878 L:      linux-media@vger.kernel.org
13879 S:      Maintained
13880 F:      drivers/media/i2c/smiapp/
13881 F:      include/media/i2c/smiapp.h
13882 F:      drivers/media/i2c/smiapp-pll.c
13883 F:      drivers/media/i2c/smiapp-pll.h
13884 F:      include/uapi/linux/smiapp.h
13885 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13886
13887 SMM665 HARDWARE MONITOR DRIVER
13888 M:      Guenter Roeck <linux@roeck-us.net>
13889 L:      linux-hwmon@vger.kernel.org
13890 S:      Maintained
13891 F:      Documentation/hwmon/smm665
13892 F:      drivers/hwmon/smm665.c
13893
13894 SMSC EMC2103 HARDWARE MONITOR DRIVER
13895 M:      Steve Glendinning <steve.glendinning@shawell.net>
13896 L:      linux-hwmon@vger.kernel.org
13897 S:      Maintained
13898 F:      Documentation/hwmon/emc2103
13899 F:      drivers/hwmon/emc2103.c
13900
13901 SMSC SCH5627 HARDWARE MONITOR DRIVER
13902 M:      Hans de Goede <hdegoede@redhat.com>
13903 L:      linux-hwmon@vger.kernel.org
13904 S:      Supported
13905 F:      Documentation/hwmon/sch5627
13906 F:      drivers/hwmon/sch5627.c
13907
13908 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13909 M:      Steve Glendinning <steve.glendinning@shawell.net>
13910 L:      linux-fbdev@vger.kernel.org
13911 S:      Maintained
13912 F:      drivers/video/fbdev/smscufx.c
13913
13914 SMSC47B397 HARDWARE MONITOR DRIVER
13915 M:      Jean Delvare <jdelvare@suse.com>
13916 L:      linux-hwmon@vger.kernel.org
13917 S:      Maintained
13918 F:      Documentation/hwmon/smsc47b397
13919 F:      drivers/hwmon/smsc47b397.c
13920
13921 SMSC911x ETHERNET DRIVER
13922 M:      Steve Glendinning <steve.glendinning@shawell.net>
13923 L:      netdev@vger.kernel.org
13924 S:      Maintained
13925 F:      include/linux/smsc911x.h
13926 F:      drivers/net/ethernet/smsc/smsc911x.*
13927
13928 SMSC9420 PCI ETHERNET DRIVER
13929 M:      Steve Glendinning <steve.glendinning@shawell.net>
13930 L:      netdev@vger.kernel.org
13931 S:      Maintained
13932 F:      drivers/net/ethernet/smsc/smsc9420.*
13933
13934 SOC-CAMERA V4L2 SUBSYSTEM
13935 L:      linux-media@vger.kernel.org
13936 T:      git git://linuxtv.org/media_tree.git
13937 S:      Orphan
13938 F:      include/media/soc*
13939 F:      drivers/media/i2c/soc_camera/
13940 F:      drivers/media/platform/soc_camera/
13941
13942 SOCIONEXT SYNQUACER I2C DRIVER
13943 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13944 L:      linux-i2c@vger.kernel.org
13945 S:      Maintained
13946 F:      drivers/i2c/busses/i2c-synquacer.c
13947 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13948
13949 SOCIONEXT UNIPHIER SOUND DRIVER
13950 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13951 S:      Orphan
13952 F:      sound/soc/uniphier/
13953
13954 SOEKRIS NET48XX LED SUPPORT
13955 M:      Chris Boot <bootc@bootc.net>
13956 S:      Maintained
13957 F:      drivers/leds/leds-net48xx.c
13958
13959 SOFT-ROCE DRIVER (rxe)
13960 M:      Moni Shoua <monis@mellanox.com>
13961 L:      linux-rdma@vger.kernel.org
13962 S:      Supported
13963 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13964 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13965 F:      drivers/infiniband/sw/rxe/
13966 F:      include/uapi/rdma/rdma_user_rxe.h
13967
13968 SOFTLOGIC 6x10 MPEG CODEC
13969 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13970 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13971 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13972 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13973 M:      Ismael Luceno <ismael@iodev.co.uk>
13974 L:      linux-media@vger.kernel.org
13975 S:      Supported
13976 F:      drivers/media/pci/solo6x10/
13977
13978 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13979 M:      James Morse <james.morse@arm.com>
13980 L:      linux-arm-kernel@lists.infradead.org
13981 S:      Maintained
13982 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13983 F:      drivers/firmware/arm_sdei.c
13984 F:      include/linux/arm_sdei.h
13985 F:      include/uapi/linux/arm_sdei.h
13986
13987 SOFTWARE RAID (Multiple Disks) SUPPORT
13988 M:      Shaohua Li <shli@kernel.org>
13989 L:      linux-raid@vger.kernel.org
13990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13991 S:      Supported
13992 F:      drivers/md/Makefile
13993 F:      drivers/md/Kconfig
13994 F:      drivers/md/md*
13995 F:      drivers/md/raid*
13996 F:      include/linux/raid/
13997 F:      include/uapi/linux/raid/
13998
13999 SOCIONEXT (SNI) AVE NETWORK DRIVER
14000 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14001 L:      netdev@vger.kernel.org
14002 S:      Maintained
14003 F:      drivers/net/ethernet/socionext/sni_ave.c
14004 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14005
14006 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14007 M:      Jassi Brar <jaswinder.singh@linaro.org>
14008 L:      netdev@vger.kernel.org
14009 S:      Maintained
14010 F:      drivers/net/ethernet/socionext/netsec.c
14011 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14012
14013 SOLIDRUN CLEARFOG SUPPORT
14014 M:      Russell King <linux@armlinux.org.uk>
14015 S:      Maintained
14016 F:      arch/arm/boot/dts/armada-388-clearfog*
14017 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14018
14019 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14020 M:      Russell King <linux@armlinux.org.uk>
14021 S:      Maintained
14022 F:      arch/arm/boot/dts/imx6*-cubox-i*
14023 F:      arch/arm/boot/dts/imx6*-hummingboard*
14024 F:      arch/arm/boot/dts/imx6*-sr-*
14025
14026 SONIC NETWORK DRIVER
14027 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14028 L:      netdev@vger.kernel.org
14029 S:      Maintained
14030 F:      drivers/net/ethernet/natsemi/sonic.*
14031
14032 SONICS SILICON BACKPLANE DRIVER (SSB)
14033 M:      Michael Buesch <m@bues.ch>
14034 L:      linux-wireless@vger.kernel.org
14035 S:      Maintained
14036 F:      drivers/ssb/
14037 F:      include/linux/ssb/
14038
14039 SONY IMX214 SENSOR DRIVER
14040 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14041 L:      linux-media@vger.kernel.org
14042 T:      git git://linuxtv.org/media_tree.git
14043 S:      Maintained
14044 F:      drivers/media/i2c/imx214.c
14045 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14046
14047 SONY IMX258 SENSOR DRIVER
14048 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14049 L:      linux-media@vger.kernel.org
14050 T:      git git://linuxtv.org/media_tree.git
14051 S:      Maintained
14052 F:      drivers/media/i2c/imx258.c
14053
14054 SONY IMX274 SENSOR DRIVER
14055 M:      Leon Luo <leonl@leopardimaging.com>
14056 L:      linux-media@vger.kernel.org
14057 T:      git git://linuxtv.org/media_tree.git
14058 S:      Maintained
14059 F:      drivers/media/i2c/imx274.c
14060 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14061
14062 SONY IMX319 SENSOR DRIVER
14063 M:      Bingbu Cao <bingbu.cao@intel.com>
14064 L:      linux-media@vger.kernel.org
14065 T:      git git://linuxtv.org/media_tree.git
14066 S:      Maintained
14067 F:      drivers/media/i2c/imx319.c
14068
14069 SONY IMX355 SENSOR DRIVER
14070 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14071 L:      linux-media@vger.kernel.org
14072 T:      git git://linuxtv.org/media_tree.git
14073 S:      Maintained
14074 F:      drivers/media/i2c/imx355.c
14075
14076 SONY MEMORYSTICK CARD SUPPORT
14077 M:      Alex Dubov <oakad@yahoo.com>
14078 W:      http://tifmxx.berlios.de/
14079 S:      Maintained
14080 F:      drivers/memstick/host/tifm_ms.c
14081
14082 SONY MEMORYSTICK STANDARD SUPPORT
14083 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14084 S:      Maintained
14085 F:      drivers/memstick/core/ms_block.*
14086
14087 SONY VAIO CONTROL DEVICE DRIVER
14088 M:      Mattia Dongili <malattia@linux.it>
14089 L:      platform-driver-x86@vger.kernel.org
14090 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14091 S:      Maintained
14092 F:      Documentation/laptops/sony-laptop.txt
14093 F:      drivers/char/sonypi.c
14094 F:      drivers/platform/x86/sony-laptop.c
14095 F:      include/linux/sony-laptop.h
14096
14097 SOUND
14098 M:      Jaroslav Kysela <perex@perex.cz>
14099 M:      Takashi Iwai <tiwai@suse.com>
14100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14101 W:      http://www.alsa-project.org/
14102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14103 T:      git git://git.alsa-project.org/alsa-kernel.git
14104 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14105 S:      Maintained
14106 F:      Documentation/sound/
14107 F:      include/sound/
14108 F:      include/uapi/sound/
14109 F:      sound/
14110
14111 SOUND - COMPRESSED AUDIO
14112 M:      Vinod Koul <vkoul@kernel.org>
14113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14115 S:      Supported
14116 F:      Documentation/sound/designs/compress-offload.rst
14117 F:      include/sound/compress_driver.h
14118 F:      include/uapi/sound/compress_*
14119 F:      sound/core/compress_offload.c
14120 F:      sound/soc/soc-compress.c
14121
14122 SOUND - DMAENGINE HELPERS
14123 M:      Lars-Peter Clausen <lars@metafoo.de>
14124 S:      Supported
14125 F:      include/sound/dmaengine_pcm.h
14126 F:      sound/core/pcm_dmaengine.c
14127 F:      sound/soc/soc-generic-dmaengine-pcm.c
14128
14129 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14130 M:      Liam Girdwood <lgirdwood@gmail.com>
14131 M:      Mark Brown <broonie@kernel.org>
14132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14134 W:      http://alsa-project.org/main/index.php/ASoC
14135 S:      Supported
14136 F:      Documentation/devicetree/bindings/sound/
14137 F:      Documentation/sound/soc/
14138 F:      sound/soc/
14139 F:      include/dt-bindings/sound/
14140 F:      include/sound/soc*
14141
14142 SOUNDWIRE SUBSYSTEM
14143 M:      Vinod Koul <vkoul@kernel.org>
14144 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14145 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14146 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14147 S:      Supported
14148 F:      Documentation/driver-api/soundwire/
14149 F:      drivers/soundwire/
14150 F:      include/linux/soundwire/
14151
14152 SP2 MEDIA DRIVER
14153 M:      Olli Salonen <olli.salonen@iki.fi>
14154 L:      linux-media@vger.kernel.org
14155 W:      https://linuxtv.org
14156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14157 S:      Maintained
14158 F:      drivers/media/dvb-frontends/sp2*
14159
14160 SPARC + UltraSPARC (sparc/sparc64)
14161 M:      "David S. Miller" <davem@davemloft.net>
14162 L:      sparclinux@vger.kernel.org
14163 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14166 S:      Maintained
14167 F:      arch/sparc/
14168 F:      drivers/sbus/
14169
14170 SPARC SERIAL DRIVERS
14171 M:      "David S. Miller" <davem@davemloft.net>
14172 L:      sparclinux@vger.kernel.org
14173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14175 S:      Maintained
14176 F:      include/linux/sunserialcore.h
14177 F:      drivers/tty/serial/suncore.c
14178 F:      drivers/tty/serial/sunhv.c
14179 F:      drivers/tty/serial/sunsab.c
14180 F:      drivers/tty/serial/sunsab.h
14181 F:      drivers/tty/serial/sunsu.c
14182 F:      drivers/tty/serial/sunzilog.c
14183 F:      drivers/tty/serial/sunzilog.h
14184 F:      drivers/tty/vcc.c
14185
14186 SPARSE CHECKER
14187 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14188 L:      linux-sparse@vger.kernel.org
14189 W:      https://sparse.wiki.kernel.org/
14190 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14191 S:      Maintained
14192 F:      include/linux/compiler.h
14193
14194 SPEAR CLOCK FRAMEWORK SUPPORT
14195 M:      Viresh Kumar <vireshk@kernel.org>
14196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14197 W:      http://www.st.com/spear
14198 S:      Maintained
14199 F:      drivers/clk/spear/
14200
14201 SPEAR PLATFORM SUPPORT
14202 M:      Viresh Kumar <vireshk@kernel.org>
14203 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14205 W:      http://www.st.com/spear
14206 S:      Maintained
14207 F:      arch/arm/boot/dts/spear*
14208 F:      arch/arm/mach-spear/
14209
14210 SPI NOR SUBSYSTEM
14211 M:      Marek Vasut <marek.vasut@gmail.com>
14212 L:      linux-mtd@lists.infradead.org
14213 W:      http://www.linux-mtd.infradead.org/
14214 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14215 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14216 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14217 S:      Maintained
14218 F:      drivers/mtd/spi-nor/
14219 F:      include/linux/mtd/spi-nor.h
14220
14221 SPI SUBSYSTEM
14222 M:      Mark Brown <broonie@kernel.org>
14223 L:      linux-spi@vger.kernel.org
14224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14225 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14226 S:      Maintained
14227 F:      Documentation/devicetree/bindings/spi/
14228 F:      Documentation/spi/
14229 F:      drivers/spi/
14230 F:      include/linux/spi/
14231 F:      include/uapi/linux/spi/
14232 F:      tools/spi/
14233
14234 SPIDERNET NETWORK DRIVER for CELL
14235 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14236 L:      netdev@vger.kernel.org
14237 S:      Supported
14238 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14239 F:      drivers/net/ethernet/toshiba/spider_net*
14240
14241 SPMI SUBSYSTEM
14242 R:      Stephen Boyd <sboyd@kernel.org>
14243 L:      linux-arm-msm@vger.kernel.org
14244 F:      Documentation/devicetree/bindings/spmi/
14245 F:      drivers/spmi/
14246 F:      include/dt-bindings/spmi/spmi.h
14247 F:      include/linux/spmi.h
14248 F:      include/trace/events/spmi.h
14249
14250 SPU FILE SYSTEM
14251 M:      Jeremy Kerr <jk@ozlabs.org>
14252 L:      linuxppc-dev@lists.ozlabs.org
14253 W:      http://www.ibm.com/developerworks/power/cell/
14254 S:      Supported
14255 F:      Documentation/filesystems/spufs.txt
14256 F:      arch/powerpc/platforms/cell/spufs/
14257
14258 SQUASHFS FILE SYSTEM
14259 M:      Phillip Lougher <phillip@squashfs.org.uk>
14260 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14261 W:      http://squashfs.org.uk
14262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14263 S:      Maintained
14264 F:      Documentation/filesystems/squashfs.txt
14265 F:      fs/squashfs/
14266
14267 SRM (Alpha) environment access
14268 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14269 S:      Maintained
14270 F:      arch/alpha/kernel/srm_env.c
14271
14272 ST STM32 I2C/SMBUS DRIVER
14273 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14274 L:      linux-i2c@vger.kernel.org
14275 S:      Maintained
14276 F:      drivers/i2c/busses/i2c-stm32*
14277
14278 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14279 M:      Song Qiang <songqiang1304521@gmail.com>
14280 L:      linux-iio@vger.kernel.org
14281 S:      Maintained
14282 F:      drivers/iio/proximity/vl53l0x-i2c.c
14283 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14284
14285 STABLE BRANCH
14286 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14287 M:      Sasha Levin <sashal@kernel.org>
14288 L:      stable@vger.kernel.org
14289 S:      Supported
14290 F:      Documentation/process/stable-kernel-rules.rst
14291
14292 STAGING - COMEDI
14293 M:      Ian Abbott <abbotti@mev.co.uk>
14294 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14295 S:      Odd Fixes
14296 F:      drivers/staging/comedi/
14297
14298 STAGING - EROFS FILE SYSTEM
14299 M:      Gao Xiang <gaoxiang25@huawei.com>
14300 M:      Chao Yu <yuchao0@huawei.com>
14301 L:      linux-erofs@lists.ozlabs.org
14302 S:      Maintained
14303 F:      drivers/staging/erofs/
14304
14305 STAGING - INDUSTRIAL IO
14306 M:      Jonathan Cameron <jic23@kernel.org>
14307 L:      linux-iio@vger.kernel.org
14308 S:      Odd Fixes
14309 F:      Documentation/devicetree/bindings/staging/iio/
14310 F:      drivers/staging/iio/
14311
14312 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14313 M:      Marc Dietrich <marvin24@gmx.de>
14314 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14315 L:      linux-tegra@vger.kernel.org
14316 S:      Maintained
14317 F:      drivers/staging/nvec/
14318
14319 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14320 M:      Jens Frederich <jfrederich@gmail.com>
14321 M:      Daniel Drake <dsd@laptop.org>
14322 M:      Jon Nettleton <jon.nettleton@gmail.com>
14323 W:      http://wiki.laptop.org/go/DCON
14324 S:      Maintained
14325 F:      drivers/staging/olpc_dcon/
14326
14327 STAGING - REALTEK RTL8712U DRIVERS
14328 M:      Larry Finger <Larry.Finger@lwfinger.net>
14329 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14330 S:      Odd Fixes
14331 F:      drivers/staging/rtl8712/
14332
14333 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14334 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14335 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14336 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14337 L:      linux-fbdev@vger.kernel.org
14338 S:      Maintained
14339 F:      drivers/staging/sm750fb/
14340
14341 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14342 M:      William Hubbs <w.d.hubbs@gmail.com>
14343 M:      Chris Brannon <chris@the-brannons.com>
14344 M:      Kirk Reiser <kirk@reisers.ca>
14345 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14346 L:      speakup@linux-speakup.org
14347 W:      http://www.linux-speakup.org/
14348 S:      Odd Fixes
14349 F:      drivers/staging/speakup/
14350
14351 STAGING - VIA VT665X DRIVERS
14352 M:      Forest Bond <forest@alittletooquiet.net>
14353 S:      Odd Fixes
14354 F:      drivers/staging/vt665?/
14355
14356 STAGING - WILC1000 WIFI DRIVER
14357 M:      Aditya Shankar <aditya.shankar@microchip.com>
14358 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14359 L:      linux-wireless@vger.kernel.org
14360 S:      Supported
14361 F:      drivers/staging/wilc1000/
14362
14363 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14364 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14365 S:      Odd Fixes
14366 F:      drivers/staging/xgifb/
14367
14368 STAGING SUBSYSTEM
14369 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14371 L:      devel@driverdev.osuosl.org
14372 S:      Supported
14373 F:      drivers/staging/
14374
14375 STARFIRE/DURALAN NETWORK DRIVER
14376 M:      Ion Badulescu <ionut@badula.org>
14377 S:      Odd Fixes
14378 F:      drivers/net/ethernet/adaptec/starfire*
14379
14380 STEC S1220 SKD DRIVER
14381 M:      Bart Van Assche <bart.vanassche@wdc.com>
14382 L:      linux-block@vger.kernel.org
14383 S:      Maintained
14384 F:      drivers/block/skd*[ch]
14385
14386 STI AUDIO (ASoC) DRIVERS
14387 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14388 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14389 S:      Maintained
14390 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14391 F:      sound/soc/sti/
14392
14393 STI CEC DRIVER
14394 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14395 S:      Maintained
14396 F:      drivers/media/platform/sti/cec/
14397 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14398
14399 STK1160 USB VIDEO CAPTURE DRIVER
14400 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14401 L:      linux-media@vger.kernel.org
14402 T:      git git://linuxtv.org/media_tree.git
14403 S:      Maintained
14404 F:      drivers/media/usb/stk1160/
14405
14406 STM32 AUDIO (ASoC) DRIVERS
14407 M:      Olivier Moysan <olivier.moysan@st.com>
14408 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14409 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14410 S:      Maintained
14411 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14412 F:      sound/soc/stm/
14413
14414 STM32 TIMER/LPTIMER DRIVERS
14415 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14416 S:      Maintained
14417 F:      drivers/*/stm32-*timer*
14418 F:      drivers/pwm/pwm-stm32*
14419 F:      include/linux/*/stm32-*tim*
14420 F:      Documentation/ABI/testing/*timer-stm32
14421 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14422 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14423
14424 STMMAC ETHERNET DRIVER
14425 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14426 M:      Alexandre Torgue <alexandre.torgue@st.com>
14427 M:      Jose Abreu <joabreu@synopsys.com>
14428 L:      netdev@vger.kernel.org
14429 W:      http://www.stlinux.com
14430 S:      Supported
14431 F:      drivers/net/ethernet/stmicro/stmmac/
14432
14433 SUN3/3X
14434 M:      Sam Creasey <sammy@sammy.net>
14435 W:      http://sammy.net/sun3/
14436 S:      Maintained
14437 F:      arch/m68k/kernel/*sun3*
14438 F:      arch/m68k/sun3*/
14439 F:      arch/m68k/include/asm/sun3*
14440 F:      drivers/net/ethernet/i825xx/sun3*
14441
14442 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14443 M:      Hans de Goede <hdegoede@redhat.com>
14444 L:      linux-input@vger.kernel.org
14445 S:      Maintained
14446 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14447 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14448
14449 SUNDANCE NETWORK DRIVER
14450 M:      Denis Kirjanov <kda@linux-powerpc.org>
14451 L:      netdev@vger.kernel.org
14452 S:      Maintained
14453 F:      drivers/net/ethernet/dlink/sundance.c
14454
14455 SUPERH
14456 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14457 M:      Rich Felker <dalias@libc.org>
14458 L:      linux-sh@vger.kernel.org
14459 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14460 S:      Maintained
14461 F:      Documentation/sh/
14462 F:      arch/sh/
14463 F:      drivers/sh/
14464
14465 SUSPEND TO RAM
14466 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14467 M:      Len Brown <len.brown@intel.com>
14468 M:      Pavel Machek <pavel@ucw.cz>
14469 L:      linux-pm@vger.kernel.org
14470 B:      https://bugzilla.kernel.org
14471 S:      Supported
14472 F:      Documentation/power/
14473 F:      arch/x86/kernel/acpi/
14474 F:      drivers/base/power/
14475 F:      kernel/power/
14476 F:      include/linux/suspend.h
14477 F:      include/linux/freezer.h
14478 F:      include/linux/pm.h
14479
14480 SVGA HANDLING
14481 M:      Martin Mares <mj@ucw.cz>
14482 L:      linux-video@atrey.karlin.mff.cuni.cz
14483 S:      Maintained
14484 F:      Documentation/svga.txt
14485 F:      arch/x86/boot/video*
14486
14487 SWIOTLB SUBSYSTEM
14488 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14489 L:      iommu@lists.linux-foundation.org
14490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14491 S:      Supported
14492 F:      kernel/dma/swiotlb.c
14493 F:      arch/*/kernel/pci-swiotlb.c
14494 F:      include/linux/swiotlb.h
14495
14496 SWITCHDEV
14497 M:      Jiri Pirko <jiri@resnulli.us>
14498 M:      Ivan Vecera <ivecera@redhat.com>
14499 L:      netdev@vger.kernel.org
14500 S:      Supported
14501 F:      net/switchdev/
14502 F:      include/net/switchdev.h
14503
14504 SY8106A REGULATOR DRIVER
14505 M:      Icenowy Zheng <icenowy@aosc.io>
14506 S:      Maintained
14507 F:      drivers/regulator/sy8106a-regulator.c
14508 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14509
14510 SYNC FILE FRAMEWORK
14511 M:      Sumit Semwal <sumit.semwal@linaro.org>
14512 R:      Gustavo Padovan <gustavo@padovan.org>
14513 S:      Maintained
14514 L:      linux-media@vger.kernel.org
14515 L:      dri-devel@lists.freedesktop.org
14516 F:      drivers/dma-buf/sync_*
14517 F:      drivers/dma-buf/dma-fence*
14518 F:      drivers/dma-buf/sw_sync.c
14519 F:      include/linux/sync_file.h
14520 F:      include/uapi/linux/sync_file.h
14521 F:      Documentation/sync_file.txt
14522 T:      git git://anongit.freedesktop.org/drm/drm-misc
14523
14524 SYNOPSYS ARC ARCHITECTURE
14525 M:      Vineet Gupta <vgupta@synopsys.com>
14526 L:      linux-snps-arc@lists.infradead.org
14527 S:      Supported
14528 F:      arch/arc/
14529 F:      Documentation/devicetree/bindings/arc/*
14530 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14531 F:      drivers/clocksource/arc_timer.c
14532 F:      drivers/tty/serial/arc_uart.c
14533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14534
14535 SYNOPSYS ARC HSDK SDP pll clock driver
14536 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14537 S:      Supported
14538 F:      drivers/clk/clk-hsdk-pll.c
14539 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14540
14541 SYNOPSYS ARC SDP clock driver
14542 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14543 S:      Supported
14544 F:      drivers/clk/axs10x/*
14545 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14546
14547 SYNOPSYS ARC SDP platform support
14548 M:      Alexey Brodkin <abrodkin@synopsys.com>
14549 S:      Supported
14550 F:      arch/arc/plat-axs10x
14551 F:      arch/arc/boot/dts/ax*
14552 F:      Documentation/devicetree/bindings/arc/axs10*
14553
14554 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14555 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14556 S:      Supported
14557 F:      drivers/reset/reset-axs10x.c
14558 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14559
14560 SYNOPSYS CREG GPIO DRIVER
14561 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14562 S:      Maintained
14563 F:      drivers/gpio/gpio-creg-snps.c
14564 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14565
14566 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14567 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14568 S:      Maintained
14569 F:      drivers/tty/serial/8250/8250_dw.c
14570
14571 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14572 M:      Hoan Tran <hotran@apm.com>
14573 L:      linux-gpio@vger.kernel.org
14574 S:      Maintained
14575 F:      drivers/gpio/gpio-dwapb.c
14576 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14577
14578 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14579 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14580 S:      Maintained
14581 F:      drivers/dma/dwi-axi-dmac/
14582 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14583
14584 SYNOPSYS DESIGNWARE DMAC DRIVER
14585 M:      Viresh Kumar <vireshk@kernel.org>
14586 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14587 S:      Maintained
14588 F:      include/linux/dma/dw.h
14589 F:      include/linux/platform_data/dma-dw.h
14590 F:      drivers/dma/dw/
14591
14592 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14593 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14594 L:      netdev@vger.kernel.org
14595 S:      Supported
14596 F:      drivers/net/ethernet/synopsys/
14597
14598 SYNOPSYS DESIGNWARE I2C DRIVER
14599 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14600 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14601 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14602 L:      linux-i2c@vger.kernel.org
14603 S:      Maintained
14604 F:      drivers/i2c/busses/i2c-designware-*
14605 F:      include/linux/platform_data/i2c-designware.h
14606
14607 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14608 M:      Jaehoon Chung <jh80.chung@samsung.com>
14609 L:      linux-mmc@vger.kernel.org
14610 S:      Maintained
14611 F:      drivers/mmc/host/dw_mmc*
14612
14613 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14614 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14615 S:      Supported
14616 F:      drivers/reset/reset-hsdk.c
14617 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14618 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14619
14620 SYSTEM CONFIGURATION (SYSCON)
14621 M:      Lee Jones <lee.jones@linaro.org>
14622 M:      Arnd Bergmann <arnd@arndb.de>
14623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14624 S:      Supported
14625 F:      drivers/mfd/syscon.c
14626
14627 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14628 M:      Sudeep Holla <sudeep.holla@arm.com>
14629 L:      linux-arm-kernel@lists.infradead.org
14630 S:      Maintained
14631 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14632 F:      drivers/clk/clk-sc[mp]i.c
14633 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14634 F:      drivers/firmware/arm_scpi.c
14635 F:      drivers/firmware/arm_scmi/
14636 F:      include/linux/sc[mp]i_protocol.h
14637
14638 SYSTEM RESET/SHUTDOWN DRIVERS
14639 M:      Sebastian Reichel <sre@kernel.org>
14640 L:      linux-pm@vger.kernel.org
14641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14642 S:      Maintained
14643 F:      Documentation/devicetree/bindings/power/reset/
14644 F:      drivers/power/reset/
14645
14646 SYSTEM TRACE MODULE CLASS
14647 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14648 S:      Maintained
14649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14650 F:      Documentation/trace/stm.rst
14651 F:      drivers/hwtracing/stm/
14652 F:      include/linux/stm.h
14653 F:      include/uapi/linux/stm.h
14654
14655 SYSV FILESYSTEM
14656 M:      Christoph Hellwig <hch@infradead.org>
14657 S:      Maintained
14658 F:      Documentation/filesystems/sysv-fs.txt
14659 F:      fs/sysv/
14660 F:      include/linux/sysv_fs.h
14661
14662 TARGET SUBSYSTEM
14663 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14664 L:      linux-scsi@vger.kernel.org
14665 L:      target-devel@vger.kernel.org
14666 W:      http://www.linux-iscsi.org
14667 W:      http://groups.google.com/group/linux-iscsi-target-dev
14668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14669 S:      Supported
14670 F:      drivers/target/
14671 F:      include/target/
14672 F:      Documentation/target/
14673
14674 TASKSTATS STATISTICS INTERFACE
14675 M:      Balbir Singh <bsingharora@gmail.com>
14676 S:      Maintained
14677 F:      Documentation/accounting/taskstats*
14678 F:      include/linux/taskstats*
14679 F:      kernel/taskstats.c
14680
14681 TC subsystem
14682 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14683 M:      Cong Wang <xiyou.wangcong@gmail.com>
14684 M:      Jiri Pirko <jiri@resnulli.us>
14685 L:      netdev@vger.kernel.org
14686 S:      Maintained
14687 F:      include/net/pkt_cls.h
14688 F:      include/net/pkt_sched.h
14689 F:      include/net/tc_act/
14690 F:      include/uapi/linux/pkt_cls.h
14691 F:      include/uapi/linux/pkt_sched.h
14692 F:      include/uapi/linux/tc_act/
14693 F:      include/uapi/linux/tc_ematch/
14694 F:      net/sched/
14695
14696 TC90522 MEDIA DRIVER
14697 M:      Akihiro Tsukada <tskd08@gmail.com>
14698 L:      linux-media@vger.kernel.org
14699 S:      Odd Fixes
14700 F:      drivers/media/dvb-frontends/tc90522*
14701
14702 TCP LOW PRIORITY MODULE
14703 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14704 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14705 W:      http://tcp-lp-mod.sourceforge.net/
14706 S:      Maintained
14707 F:      net/ipv4/tcp_lp.c
14708
14709 TDA10071 MEDIA DRIVER
14710 M:      Antti Palosaari <crope@iki.fi>
14711 L:      linux-media@vger.kernel.org
14712 W:      https://linuxtv.org
14713 W:      http://palosaari.fi/linux/
14714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14715 T:      git git://linuxtv.org/anttip/media_tree.git
14716 S:      Maintained
14717 F:      drivers/media/dvb-frontends/tda10071*
14718
14719 TDA18212 MEDIA DRIVER
14720 M:      Antti Palosaari <crope@iki.fi>
14721 L:      linux-media@vger.kernel.org
14722 W:      https://linuxtv.org
14723 W:      http://palosaari.fi/linux/
14724 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14725 T:      git git://linuxtv.org/anttip/media_tree.git
14726 S:      Maintained
14727 F:      drivers/media/tuners/tda18212*
14728
14729 TDA18218 MEDIA DRIVER
14730 M:      Antti Palosaari <crope@iki.fi>
14731 L:      linux-media@vger.kernel.org
14732 W:      https://linuxtv.org
14733 W:      http://palosaari.fi/linux/
14734 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14735 T:      git git://linuxtv.org/anttip/media_tree.git
14736 S:      Maintained
14737 F:      drivers/media/tuners/tda18218*
14738
14739 TDA18250 MEDIA DRIVER
14740 M:      Olli Salonen <olli.salonen@iki.fi>
14741 L:      linux-media@vger.kernel.org
14742 W:      https://linuxtv.org
14743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14744 T:      git git://linuxtv.org/media_tree.git
14745 S:      Maintained
14746 F:      drivers/media/tuners/tda18250*
14747
14748 TDA18271 MEDIA DRIVER
14749 M:      Michael Krufky <mkrufky@linuxtv.org>
14750 L:      linux-media@vger.kernel.org
14751 W:      https://linuxtv.org
14752 W:      http://github.com/mkrufky
14753 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14754 T:      git git://linuxtv.org/mkrufky/tuners.git
14755 S:      Maintained
14756 F:      drivers/media/tuners/tda18271*
14757
14758 TDA1997x MEDIA DRIVER
14759 M:      Tim Harvey <tharvey@gateworks.com>
14760 L:      linux-media@vger.kernel.org
14761 W:      https://linuxtv.org
14762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14763 S:      Maintained
14764 F:      drivers/media/i2c/tda1997x.*
14765
14766 TDA827x MEDIA DRIVER
14767 M:      Michael Krufky <mkrufky@linuxtv.org>
14768 L:      linux-media@vger.kernel.org
14769 W:      https://linuxtv.org
14770 W:      http://github.com/mkrufky
14771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14772 T:      git git://linuxtv.org/mkrufky/tuners.git
14773 S:      Maintained
14774 F:      drivers/media/tuners/tda8290.*
14775
14776 TDA8290 MEDIA DRIVER
14777 M:      Michael Krufky <mkrufky@linuxtv.org>
14778 L:      linux-media@vger.kernel.org
14779 W:      https://linuxtv.org
14780 W:      http://github.com/mkrufky
14781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14782 T:      git git://linuxtv.org/mkrufky/tuners.git
14783 S:      Maintained
14784 F:      drivers/media/tuners/tda8290.*
14785
14786 TDA9840 MEDIA DRIVER
14787 M:      Hans Verkuil <hverkuil@xs4all.nl>
14788 L:      linux-media@vger.kernel.org
14789 T:      git git://linuxtv.org/media_tree.git
14790 W:      https://linuxtv.org
14791 S:      Maintained
14792 F:      drivers/media/i2c/tda9840*
14793
14794 TEA5761 TUNER DRIVER
14795 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14796 L:      linux-media@vger.kernel.org
14797 W:      https://linuxtv.org
14798 T:      git git://linuxtv.org/media_tree.git
14799 S:      Odd fixes
14800 F:      drivers/media/tuners/tea5761.*
14801
14802 TEA5767 TUNER DRIVER
14803 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14804 L:      linux-media@vger.kernel.org
14805 W:      https://linuxtv.org
14806 T:      git git://linuxtv.org/media_tree.git
14807 S:      Maintained
14808 F:      drivers/media/tuners/tea5767.*
14809
14810 TEA6415C MEDIA DRIVER
14811 M:      Hans Verkuil <hverkuil@xs4all.nl>
14812 L:      linux-media@vger.kernel.org
14813 T:      git git://linuxtv.org/media_tree.git
14814 W:      https://linuxtv.org
14815 S:      Maintained
14816 F:      drivers/media/i2c/tea6415c*
14817
14818 TEA6420 MEDIA DRIVER
14819 M:      Hans Verkuil <hverkuil@xs4all.nl>
14820 L:      linux-media@vger.kernel.org
14821 T:      git git://linuxtv.org/media_tree.git
14822 W:      https://linuxtv.org
14823 S:      Maintained
14824 F:      drivers/media/i2c/tea6420*
14825
14826 TEAM DRIVER
14827 M:      Jiri Pirko <jiri@resnulli.us>
14828 L:      netdev@vger.kernel.org
14829 S:      Supported
14830 F:      drivers/net/team/
14831 F:      include/linux/if_team.h
14832 F:      include/uapi/linux/if_team.h
14833
14834 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14835 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14836 S:      Maintained
14837 F:      arch/x86/platform/ts5500/
14838
14839 TECHNOTREND USB IR RECEIVER
14840 M:      Sean Young <sean@mess.org>
14841 L:      linux-media@vger.kernel.org
14842 S:      Maintained
14843 F:      drivers/media/rc/ttusbir.c
14844
14845 TECHWELL TW9910 VIDEO DECODER
14846 L:      linux-media@vger.kernel.org
14847 S:      Orphan
14848 F:      drivers/media/i2c/tw9910.c
14849 F:      include/media/i2c/tw9910.h
14850
14851 TEE SUBSYSTEM
14852 M:      Jens Wiklander <jens.wiklander@linaro.org>
14853 S:      Maintained
14854 F:      include/linux/tee_drv.h
14855 F:      include/uapi/linux/tee.h
14856 F:      drivers/tee/
14857 F:      Documentation/tee.txt
14858
14859 TEGRA ARCHITECTURE SUPPORT
14860 M:      Thierry Reding <thierry.reding@gmail.com>
14861 M:      Jonathan Hunter <jonathanh@nvidia.com>
14862 L:      linux-tegra@vger.kernel.org
14863 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14865 S:      Supported
14866 N:      [^a-z]tegra
14867
14868 TEGRA CLOCK DRIVER
14869 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14870 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14871 S:      Supported
14872 F:      drivers/clk/tegra/
14873
14874 TEGRA DMA DRIVERS
14875 M:      Laxman Dewangan <ldewangan@nvidia.com>
14876 M:      Jon Hunter <jonathanh@nvidia.com>
14877 S:      Supported
14878 F:      drivers/dma/tegra*
14879
14880 TEGRA I2C DRIVER
14881 M:      Laxman Dewangan <ldewangan@nvidia.com>
14882 S:      Supported
14883 F:      drivers/i2c/busses/i2c-tegra.c
14884
14885 TEGRA IOMMU DRIVERS
14886 M:      Thierry Reding <thierry.reding@gmail.com>
14887 L:      linux-tegra@vger.kernel.org
14888 S:      Supported
14889 F:      drivers/iommu/tegra*
14890
14891 TEGRA KBC DRIVER
14892 M:      Laxman Dewangan <ldewangan@nvidia.com>
14893 S:      Supported
14894 F:      drivers/input/keyboard/tegra-kbc.c
14895
14896 TEGRA NAND DRIVER
14897 M:      Stefan Agner <stefan@agner.ch>
14898 M:      Lucas Stach <dev@lynxeye.de>
14899 S:      Maintained
14900 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14901 F:      drivers/mtd/nand/raw/tegra_nand.c
14902
14903 TEGRA PWM DRIVER
14904 M:      Thierry Reding <thierry.reding@gmail.com>
14905 S:      Supported
14906 F:      drivers/pwm/pwm-tegra.c
14907
14908 TEGRA SERIAL DRIVER
14909 M:      Laxman Dewangan <ldewangan@nvidia.com>
14910 S:      Supported
14911 F:      drivers/tty/serial/serial-tegra.c
14912
14913 TEGRA SPI DRIVER
14914 M:      Laxman Dewangan <ldewangan@nvidia.com>
14915 S:      Supported
14916 F:      drivers/spi/spi-tegra*
14917
14918 TEHUTI ETHERNET DRIVER
14919 M:      Andy Gospodarek <andy@greyhouse.net>
14920 L:      netdev@vger.kernel.org
14921 S:      Supported
14922 F:      drivers/net/ethernet/tehuti/*
14923
14924 Telecom Clock Driver for MCPL0010
14925 M:      Mark Gross <mark.gross@intel.com>
14926 S:      Supported
14927 F:      drivers/char/tlclk.c
14928
14929 TENSILICA XTENSA PORT (xtensa)
14930 M:      Chris Zankel <chris@zankel.net>
14931 M:      Max Filippov <jcmvbkbc@gmail.com>
14932 L:      linux-xtensa@linux-xtensa.org
14933 T:      git git://github.com/czankel/xtensa-linux.git
14934 S:      Maintained
14935 F:      arch/xtensa/
14936 F:      drivers/irqchip/irq-xtensa-*
14937
14938 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14939 M:      Nishanth Menon <nm@ti.com>
14940 M:      Tero Kristo <t-kristo@ti.com>
14941 M:      Santosh Shilimkar <ssantosh@kernel.org>
14942 L:      linux-arm-kernel@lists.infradead.org
14943 S:      Maintained
14944 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14945 F:      drivers/firmware/ti_sci*
14946 F:      include/linux/soc/ti/ti_sci_protocol.h
14947 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14948 F:      drivers/soc/ti/ti_sci_pm_domains.c
14949 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14950 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14951 F:      drivers/clk/keystone/sci-clk.c
14952 F:      drivers/reset/reset-ti-sci.c
14953
14954 Texas Instruments ASoC drivers
14955 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14956 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14957 S:      Maintained
14958 F:      sound/soc/ti/
14959
14960 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14961 M:      Hans Verkuil <hverkuil@xs4all.nl>
14962 L:      linux-media@vger.kernel.org
14963 T:      git git://linuxtv.org/media_tree.git
14964 W:      https://linuxtv.org
14965 S:      Maintained
14966 F:      drivers/media/radio/radio-raremono.c
14967
14968 THERMAL
14969 M:      Zhang Rui <rui.zhang@intel.com>
14970 M:      Eduardo Valentin <edubezval@gmail.com>
14971 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14972 L:      linux-pm@vger.kernel.org
14973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14975 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14976 S:      Supported
14977 F:      drivers/thermal/
14978 F:      include/linux/thermal.h
14979 F:      include/uapi/linux/thermal.h
14980 F:      include/linux/cpu_cooling.h
14981 F:      Documentation/devicetree/bindings/thermal/
14982
14983 THERMAL/CPU_COOLING
14984 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14985 M:      Viresh Kumar <viresh.kumar@linaro.org>
14986 M:      Javi Merino <javi.merino@kernel.org>
14987 L:      linux-pm@vger.kernel.org
14988 S:      Supported
14989 F:      Documentation/thermal/cpu-cooling-api.txt
14990 F:      drivers/thermal/cpu_cooling.c
14991 F:      include/linux/cpu_cooling.h
14992
14993 THINKPAD ACPI EXTRAS DRIVER
14994 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14995 L:      ibm-acpi-devel@lists.sourceforge.net
14996 L:      platform-driver-x86@vger.kernel.org
14997 W:      http://ibm-acpi.sourceforge.net
14998 W:      http://thinkwiki.org/wiki/Ibm-acpi
14999 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15000 S:      Maintained
15001 F:      drivers/platform/x86/thinkpad_acpi.c
15002
15003 THUNDERBOLT DRIVER
15004 M:      Andreas Noever <andreas.noever@gmail.com>
15005 M:      Michael Jamet <michael.jamet@intel.com>
15006 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15007 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15009 S:      Maintained
15010 F:      Documentation/admin-guide/thunderbolt.rst
15011 F:      drivers/thunderbolt/
15012 F:      include/linux/thunderbolt.h
15013
15014 THUNDERBOLT NETWORK DRIVER
15015 M:      Michael Jamet <michael.jamet@intel.com>
15016 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15017 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15018 L:      netdev@vger.kernel.org
15019 S:      Maintained
15020 F:      drivers/net/thunderbolt.c
15021
15022 THUNDERX GPIO DRIVER
15023 M:      David Daney <david.daney@cavium.com>
15024 S:      Maintained
15025 F:      drivers/gpio/gpio-thunderx.c
15026
15027 TI AM437X VPFE DRIVER
15028 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15029 L:      linux-media@vger.kernel.org
15030 W:      https://linuxtv.org
15031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15032 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15033 S:      Maintained
15034 F:      drivers/media/platform/am437x/
15035
15036 TI BANDGAP AND THERMAL DRIVER
15037 M:      Eduardo Valentin <edubezval@gmail.com>
15038 M:      Keerthy <j-keerthy@ti.com>
15039 L:      linux-pm@vger.kernel.org
15040 L:      linux-omap@vger.kernel.org
15041 S:      Maintained
15042 F:      drivers/thermal/ti-soc-thermal/
15043
15044 TI BQ27XXX POWER SUPPLY DRIVER
15045 R:      Andrew F. Davis <afd@ti.com>
15046 F:      include/linux/power/bq27xxx_battery.h
15047 F:      drivers/power/supply/bq27xxx_battery.c
15048 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15049
15050 TI CDCE706 CLOCK DRIVER
15051 M:      Max Filippov <jcmvbkbc@gmail.com>
15052 S:      Maintained
15053 F:      drivers/clk/clk-cdce706.c
15054
15055 TI CLOCK DRIVER
15056 M:      Tero Kristo <t-kristo@ti.com>
15057 L:      linux-omap@vger.kernel.org
15058 S:      Maintained
15059 F:      drivers/clk/ti/
15060 F:      include/linux/clk/ti.h
15061
15062 TI DAVINCI MACHINE SUPPORT
15063 M:      Sekhar Nori <nsekhar@ti.com>
15064 M:      Kevin Hilman <khilman@kernel.org>
15065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15067 S:      Supported
15068 F:      arch/arm/mach-davinci/
15069 F:      drivers/i2c/busses/i2c-davinci.c
15070 F:      arch/arm/boot/dts/da850*
15071
15072 TI DAVINCI SERIES CLOCK DRIVER
15073 M:      David Lechner <david@lechnology.com>
15074 R:      Sekhar Nori <nsekhar@ti.com>
15075 S:      Maintained
15076 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15077 F:      drivers/clk/davinci/
15078
15079 TI DAVINCI SERIES GPIO DRIVER
15080 M:      Keerthy <j-keerthy@ti.com>
15081 L:      linux-gpio@vger.kernel.org
15082 S:      Maintained
15083 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15084 F:      drivers/gpio/gpio-davinci.c
15085
15086 TI DAVINCI SERIES MEDIA DRIVER
15087 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15088 L:      linux-media@vger.kernel.org
15089 W:      https://linuxtv.org
15090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15091 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15092 S:      Maintained
15093 F:      drivers/media/platform/davinci/
15094 F:      include/media/davinci/
15095
15096 TI ETHERNET SWITCH DRIVER (CPSW)
15097 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15098 L:      linux-omap@vger.kernel.org
15099 L:      netdev@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/net/ethernet/ti/cpsw*
15102 F:      drivers/net/ethernet/ti/davinci*
15103
15104 TI FLASH MEDIA INTERFACE DRIVER
15105 M:      Alex Dubov <oakad@yahoo.com>
15106 S:      Maintained
15107 F:      drivers/misc/tifm*
15108 F:      drivers/mmc/host/tifm_sd.c
15109 F:      include/linux/tifm.h
15110
15111 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15112 M:      Santosh Shilimkar <ssantosh@kernel.org>
15113 L:      linux-kernel@vger.kernel.org
15114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15115 S:      Maintained
15116 F:      drivers/soc/ti/*
15117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15118
15119 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15120 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15121 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15123 S:      Maintained
15124 F:      sound/soc/codecs/lm49453*
15125 F:      sound/soc/codecs/isabelle*
15126
15127 TI LP855x BACKLIGHT DRIVER
15128 M:      Milo Kim <milo.kim@ti.com>
15129 S:      Maintained
15130 F:      Documentation/backlight/lp855x-driver.txt
15131 F:      drivers/video/backlight/lp855x_bl.c
15132 F:      include/linux/platform_data/lp855x.h
15133
15134 TI LP8727 CHARGER DRIVER
15135 M:      Milo Kim <milo.kim@ti.com>
15136 S:      Maintained
15137 F:      drivers/power/supply/lp8727_charger.c
15138 F:      include/linux/platform_data/lp8727.h
15139
15140 TI LP8788 MFD DRIVER
15141 M:      Milo Kim <milo.kim@ti.com>
15142 S:      Maintained
15143 F:      drivers/iio/adc/lp8788_adc.c
15144 F:      drivers/leds/leds-lp8788.c
15145 F:      drivers/mfd/lp8788*.c
15146 F:      drivers/power/supply/lp8788-charger.c
15147 F:      drivers/regulator/lp8788-*.c
15148 F:      include/linux/mfd/lp8788*.h
15149
15150 TI NETCP ETHERNET DRIVER
15151 M:      Wingman Kwok <w-kwok2@ti.com>
15152 M:      Murali Karicheri <m-karicheri2@ti.com>
15153 L:      netdev@vger.kernel.org
15154 S:      Maintained
15155 F:      drivers/net/ethernet/ti/netcp*
15156
15157 TI PCM3060 ASoC CODEC DRIVER
15158 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15159 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15160 S:      Maintained
15161 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15162 F:      sound/soc/codecs/pcm3060*
15163
15164 TI TAS571X FAMILY ASoC CODEC DRIVER
15165 M:      Kevin Cernekee <cernekee@chromium.org>
15166 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15167 S:      Odd Fixes
15168 F:      sound/soc/codecs/tas571x*
15169
15170 TI TRF7970A NFC DRIVER
15171 M:      Mark Greer <mgreer@animalcreek.com>
15172 L:      linux-wireless@vger.kernel.org
15173 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15174 S:      Supported
15175 F:      drivers/nfc/trf7970a.c
15176 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15177
15178 TI TWL4030 SERIES SOC CODEC DRIVER
15179 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15180 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15181 S:      Maintained
15182 F:      sound/soc/codecs/twl4030*
15183
15184 TI VPE/CAL DRIVERS
15185 M:      Benoit Parrot <bparrot@ti.com>
15186 L:      linux-media@vger.kernel.org
15187 W:      http://linuxtv.org/
15188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15189 S:      Maintained
15190 F:      drivers/media/platform/ti-vpe/
15191
15192 TI WILINK WIRELESS DRIVERS
15193 L:      linux-wireless@vger.kernel.org
15194 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15195 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15197 S:      Orphan
15198 F:      drivers/net/wireless/ti/
15199 F:      include/linux/wl12xx.h
15200
15201 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15202 M:      John Stultz <john.stultz@linaro.org>
15203 M:      Thomas Gleixner <tglx@linutronix.de>
15204 R:      Stephen Boyd <sboyd@kernel.org>
15205 L:      linux-kernel@vger.kernel.org
15206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15207 S:      Supported
15208 F:      include/linux/clocksource.h
15209 F:      include/linux/time.h
15210 F:      include/linux/timex.h
15211 F:      include/uapi/linux/time.h
15212 F:      include/uapi/linux/timex.h
15213 F:      kernel/time/clocksource.c
15214 F:      kernel/time/time*.c
15215 F:      kernel/time/alarmtimer.c
15216 F:      kernel/time/ntp.c
15217 F:      tools/testing/selftests/timers/
15218
15219 TIPC NETWORK LAYER
15220 M:      Jon Maloy <jon.maloy@ericsson.com>
15221 M:      Ying Xue <ying.xue@windriver.com>
15222 L:      netdev@vger.kernel.org (core kernel code)
15223 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15224 W:      http://tipc.sourceforge.net/
15225 S:      Maintained
15226 F:      include/uapi/linux/tipc*.h
15227 F:      net/tipc/
15228
15229 TLAN NETWORK DRIVER
15230 M:      Samuel Chessman <chessman@tux.org>
15231 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15232 W:      http://sourceforge.net/projects/tlan/
15233 S:      Maintained
15234 F:      Documentation/networking/device_drivers/ti/tlan.txt
15235 F:      drivers/net/ethernet/ti/tlan.*
15236
15237 TM6000 VIDEO4LINUX DRIVER
15238 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15239 L:      linux-media@vger.kernel.org
15240 W:      https://linuxtv.org
15241 T:      git git://linuxtv.org/media_tree.git
15242 S:      Odd fixes
15243 F:      drivers/media/usb/tm6000/
15244 F:      Documentation/media/v4l-drivers/tm6000*
15245
15246 TMIO/SDHI MMC DRIVER
15247 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15248 L:      linux-mmc@vger.kernel.org
15249 S:      Supported
15250 F:      drivers/mmc/host/tmio_mmc*
15251 F:      drivers/mmc/host/renesas_sdhi*
15252 F:      include/linux/mfd/tmio.h
15253
15254 TMP401 HARDWARE MONITOR DRIVER
15255 M:      Guenter Roeck <linux@roeck-us.net>
15256 L:      linux-hwmon@vger.kernel.org
15257 S:      Maintained
15258 F:      Documentation/hwmon/tmp401
15259 F:      drivers/hwmon/tmp401.c
15260
15261 TMPFS (SHMEM FILESYSTEM)
15262 M:      Hugh Dickins <hughd@google.com>
15263 L:      linux-mm@kvack.org
15264 S:      Maintained
15265 F:      include/linux/shmem_fs.h
15266 F:      mm/shmem.c
15267
15268 TOMOYO SECURITY MODULE
15269 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15270 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15271 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15272 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15273 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15274 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15275 W:      http://tomoyo.sourceforge.jp/
15276 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15277 S:      Maintained
15278 F:      security/tomoyo/
15279
15280 TOPSTAR LAPTOP EXTRAS DRIVER
15281 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15282 L:      platform-driver-x86@vger.kernel.org
15283 S:      Maintained
15284 F:      drivers/platform/x86/topstar-laptop.c
15285
15286 TORTURE-TEST MODULES
15287 M:      Davidlohr Bueso <dave@stgolabs.net>
15288 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15289 M:      Josh Triplett <josh@joshtriplett.org>
15290 L:      linux-kernel@vger.kernel.org
15291 S:      Supported
15292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15293 F:      Documentation/RCU/torture.txt
15294 F:      kernel/torture.c
15295 F:      kernel/rcu/rcutorture.c
15296 F:      kernel/rcu/rcuperf.c
15297 F:      kernel/locking/locktorture.c
15298
15299 TOSHIBA ACPI EXTRAS DRIVER
15300 M:      Azael Avalos <coproscefalo@gmail.com>
15301 L:      platform-driver-x86@vger.kernel.org
15302 S:      Maintained
15303 F:      drivers/platform/x86/toshiba_acpi.c
15304
15305 TOSHIBA BLUETOOTH DRIVER
15306 M:      Azael Avalos <coproscefalo@gmail.com>
15307 L:      platform-driver-x86@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/platform/x86/toshiba_bluetooth.c
15310
15311 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15312 M:      Azael Avalos <coproscefalo@gmail.com>
15313 L:      platform-driver-x86@vger.kernel.org
15314 S:      Maintained
15315 F:      drivers/platform/x86/toshiba_haps.c
15316
15317 TOSHIBA SMM DRIVER
15318 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15319 W:      http://www.buzzard.org.uk/toshiba/
15320 S:      Maintained
15321 F:      drivers/char/toshiba.c
15322 F:      include/linux/toshiba.h
15323 F:      include/uapi/linux/toshiba.h
15324
15325 TOSHIBA TC358743 DRIVER
15326 M:      Mats Randgaard <matrandg@cisco.com>
15327 L:      linux-media@vger.kernel.org
15328 S:      Maintained
15329 F:      drivers/media/i2c/tc358743*
15330 F:      include/media/i2c/tc358743.h
15331
15332 TOSHIBA WMI HOTKEYS DRIVER
15333 M:      Azael Avalos <coproscefalo@gmail.com>
15334 L:      platform-driver-x86@vger.kernel.org
15335 S:      Maintained
15336 F:      drivers/platform/x86/toshiba-wmi.c
15337
15338 TPM DEVICE DRIVER
15339 M:      Peter Huewe <peterhuewe@gmx.de>
15340 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15341 R:      Jason Gunthorpe <jgg@ziepe.ca>
15342 L:      linux-integrity@vger.kernel.org
15343 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15344 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15345 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15346 S:      Maintained
15347 F:      drivers/char/tpm/
15348
15349 TRACING
15350 M:      Steven Rostedt <rostedt@goodmis.org>
15351 M:      Ingo Molnar <mingo@redhat.com>
15352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15353 S:      Maintained
15354 F:      Documentation/trace/ftrace.rst
15355 F:      arch/*/*/*/ftrace.h
15356 F:      arch/*/kernel/ftrace.c
15357 F:      include/*/ftrace.h
15358 F:      include/linux/trace*.h
15359 F:      include/trace/
15360 F:      kernel/trace/
15361 F:      tools/testing/selftests/ftrace/
15362
15363 TRACING MMIO ACCESSES (MMIOTRACE)
15364 M:      Steven Rostedt <rostedt@goodmis.org>
15365 M:      Ingo Molnar <mingo@kernel.org>
15366 R:      Karol Herbst <karolherbst@gmail.com>
15367 R:      Pekka Paalanen <ppaalanen@gmail.com>
15368 S:      Maintained
15369 L:      linux-kernel@vger.kernel.org
15370 L:      nouveau@lists.freedesktop.org
15371 F:      kernel/trace/trace_mmiotrace.c
15372 F:      include/linux/mmiotrace.h
15373 F:      arch/x86/mm/kmmio.c
15374 F:      arch/x86/mm/mmio-mod.c
15375 F:      arch/x86/mm/testmmiotrace.c
15376
15377 TRIVIAL PATCHES
15378 M:      Jiri Kosina <trivial@kernel.org>
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15380 S:      Maintained
15381 K:      ^Subject:.*(?i)trivial
15382
15383 TEMPO SEMICONDUCTOR DRIVERS
15384 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15385 S:      Maintained
15386 F:      sound/soc/codecs/tscs*.c
15387 F:      sound/soc/codecs/tscs*.h
15388 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15389
15390 TTY LAYER
15391 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15392 M:      Jiri Slaby <jslaby@suse.com>
15393 S:      Supported
15394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15395 F:      Documentation/serial/
15396 F:      drivers/tty/
15397 F:      drivers/tty/serial/serial_core.c
15398 F:      include/linux/serial_core.h
15399 F:      include/linux/serial.h
15400 F:      include/linux/tty.h
15401 F:      include/uapi/linux/serial_core.h
15402 F:      include/uapi/linux/serial.h
15403 F:      include/uapi/linux/tty.h
15404
15405 TUA9001 MEDIA DRIVER
15406 M:      Antti Palosaari <crope@iki.fi>
15407 L:      linux-media@vger.kernel.org
15408 W:      https://linuxtv.org
15409 W:      http://palosaari.fi/linux/
15410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15411 T:      git git://linuxtv.org/anttip/media_tree.git
15412 S:      Maintained
15413 F:      drivers/media/tuners/tua9001*
15414
15415 TULIP NETWORK DRIVERS
15416 L:      netdev@vger.kernel.org
15417 L:      linux-parisc@vger.kernel.org
15418 S:      Orphan
15419 F:      drivers/net/ethernet/dec/tulip/
15420
15421 TUN/TAP driver
15422 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15423 W:      http://vtun.sourceforge.net/tun
15424 S:      Maintained
15425 F:      Documentation/networking/tuntap.txt
15426 F:      arch/um/os-Linux/drivers/
15427
15428 TURBOCHANNEL SUBSYSTEM
15429 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15430 M:      Ralf Baechle <ralf@linux-mips.org>
15431 L:      linux-mips@vger.kernel.org
15432 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15433 S:      Maintained
15434 F:      drivers/tc/
15435 F:      include/linux/tc.h
15436
15437 TURBOSTAT UTILITY
15438 M:      "Len Brown" <lenb@kernel.org>
15439 L:      linux-pm@vger.kernel.org
15440 B:      https://bugzilla.kernel.org
15441 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15443 S:      Supported
15444 F:      tools/power/x86/turbostat/
15445
15446 TW5864 VIDEO4LINUX DRIVER
15447 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15448 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15449 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15450 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15451 L:      linux-media@vger.kernel.org
15452 S:      Supported
15453 F:      drivers/media/pci/tw5864/
15454
15455 TW68 VIDEO4LINUX DRIVER
15456 M:      Hans Verkuil <hverkuil@xs4all.nl>
15457 L:      linux-media@vger.kernel.org
15458 T:      git git://linuxtv.org/media_tree.git
15459 W:      https://linuxtv.org
15460 S:      Odd Fixes
15461 F:      drivers/media/pci/tw68/
15462
15463 TW686X VIDEO4LINUX DRIVER
15464 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15465 L:      linux-media@vger.kernel.org
15466 T:      git git://linuxtv.org/media_tree.git
15467 W:      http://linuxtv.org
15468 S:      Maintained
15469 F:      drivers/media/pci/tw686x/
15470
15471 UBI FILE SYSTEM (UBIFS)
15472 M:      Richard Weinberger <richard@nod.at>
15473 M:      Artem Bityutskiy <dedekind1@gmail.com>
15474 M:      Adrian Hunter <adrian.hunter@intel.com>
15475 L:      linux-mtd@lists.infradead.org
15476 T:      git git://git.infradead.org/ubifs-2.6.git
15477 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15478 S:      Supported
15479 F:      Documentation/filesystems/ubifs.txt
15480 F:      fs/ubifs/
15481
15482 UCLINUX (M68KNOMMU AND COLDFIRE)
15483 M:      Greg Ungerer <gerg@linux-m68k.org>
15484 W:      http://www.linux-m68k.org/
15485 W:      http://www.uclinux.org/
15486 L:      linux-m68k@lists.linux-m68k.org
15487 L:      uclinux-dev@uclinux.org  (subscribers-only)
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15489 S:      Maintained
15490 F:      arch/m68k/coldfire/
15491 F:      arch/m68k/68*/
15492 F:      arch/m68k/*/*_no.*
15493 F:      arch/m68k/include/asm/*_no.*
15494
15495 UDF FILESYSTEM
15496 M:      Jan Kara <jack@suse.com>
15497 S:      Maintained
15498 F:      Documentation/filesystems/udf.txt
15499 F:      fs/udf/
15500
15501 UDRAW TABLET
15502 M:      Bastien Nocera <hadess@hadess.net>
15503 L:      linux-input@vger.kernel.org
15504 S:      Maintained
15505 F:      drivers/hid/hid-udraw-ps3.c
15506
15507 UFS FILESYSTEM
15508 M:      Evgeniy Dushistov <dushistov@mail.ru>
15509 S:      Maintained
15510 F:      Documentation/filesystems/ufs.txt
15511 F:      fs/ufs/
15512
15513 UHID USERSPACE HID IO DRIVER:
15514 M:      David Herrmann <dh.herrmann@googlemail.com>
15515 L:      linux-input@vger.kernel.org
15516 S:      Maintained
15517 F:      drivers/hid/uhid.c
15518 F:      include/uapi/linux/uhid.h
15519
15520 ULPI BUS
15521 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15522 L:      linux-usb@vger.kernel.org
15523 S:      Maintained
15524 F:      drivers/usb/common/ulpi.c
15525 F:      include/linux/ulpi/
15526
15527 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15528 L:      linux-usb@vger.kernel.org
15529 S:      Orphan
15530 F:      drivers/uwb/
15531 F:      include/linux/uwb.h
15532 F:      include/linux/uwb/
15533
15534 UNICORE32 ARCHITECTURE:
15535 M:      Guan Xuetao <gxt@pku.edu.cn>
15536 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15537 S:      Maintained
15538 T:      git git://github.com/gxt/linux.git
15539 F:      arch/unicore32/
15540
15541 UNIFDEF
15542 M:      Tony Finch <dot@dotat.at>
15543 W:      http://dotat.at/prog/unifdef
15544 S:      Maintained
15545 F:      scripts/unifdef.c
15546
15547 UNIFORM CDROM DRIVER
15548 M:      Jens Axboe <axboe@kernel.dk>
15549 W:      http://www.kernel.dk
15550 S:      Maintained
15551 F:      Documentation/cdrom/
15552 F:      drivers/cdrom/cdrom.c
15553 F:      include/linux/cdrom.h
15554 F:      include/uapi/linux/cdrom.h
15555
15556 UNISYS S-PAR DRIVERS
15557 M:      David Kershner <david.kershner@unisys.com>
15558 L:      sparmaintainer@unisys.com (Unisys internal)
15559 S:      Supported
15560 F:      include/linux/visorbus.h
15561 F:      drivers/visorbus/
15562 F:      drivers/staging/unisys/
15563
15564 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15565 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15566 L:      linux-scsi@vger.kernel.org
15567 S:      Supported
15568 F:      Documentation/scsi/ufs.txt
15569 F:      drivers/scsi/ufs/
15570
15571 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15572 M:      Joao Pinto <jpinto@synopsys.com>
15573 L:      linux-scsi@vger.kernel.org
15574 S:      Supported
15575 F:      drivers/scsi/ufs/*dwc*
15576
15577 UNSORTED BLOCK IMAGES (UBI)
15578 M:      Artem Bityutskiy <dedekind1@gmail.com>
15579 M:      Richard Weinberger <richard@nod.at>
15580 W:      http://www.linux-mtd.infradead.org/
15581 L:      linux-mtd@lists.infradead.org
15582 T:      git git://git.infradead.org/ubifs-2.6.git
15583 S:      Supported
15584 F:      drivers/mtd/ubi/
15585 F:      include/linux/mtd/ubi.h
15586 F:      include/uapi/mtd/ubi-user.h
15587
15588 USB "USBNET" DRIVER FRAMEWORK
15589 M:      Oliver Neukum <oneukum@suse.com>
15590 L:      netdev@vger.kernel.org
15591 W:      http://www.linux-usb.org/usbnet
15592 S:      Maintained
15593 F:      drivers/net/usb/usbnet.c
15594 F:      include/linux/usb/usbnet.h
15595
15596 USB ACM DRIVER
15597 M:      Oliver Neukum <oneukum@suse.com>
15598 L:      linux-usb@vger.kernel.org
15599 S:      Maintained
15600 F:      Documentation/usb/acm.txt
15601 F:      drivers/usb/class/cdc-acm.*
15602
15603 USB AR5523 WIRELESS DRIVER
15604 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15605 L:      linux-wireless@vger.kernel.org
15606 S:      Maintained
15607 F:      drivers/net/wireless/ath/ar5523/
15608
15609 USB ATTACHED SCSI
15610 M:      Oliver Neukum <oneukum@suse.com>
15611 L:      linux-usb@vger.kernel.org
15612 L:      linux-scsi@vger.kernel.org
15613 S:      Maintained
15614 F:      drivers/usb/storage/uas.c
15615
15616 USB CDC ETHERNET DRIVER
15617 M:      Oliver Neukum <oliver@neukum.org>
15618 L:      linux-usb@vger.kernel.org
15619 S:      Maintained
15620 F:      drivers/net/usb/cdc_*.c
15621 F:      include/uapi/linux/usb/cdc.h
15622
15623 USB CHAOSKEY DRIVER
15624 M:      Keith Packard <keithp@keithp.com>
15625 L:      linux-usb@vger.kernel.org
15626 S:      Maintained
15627 F:      drivers/usb/misc/chaoskey.c
15628
15629 USB CYPRESS C67X00 DRIVER
15630 M:      Peter Korsgaard <jacmet@sunsite.dk>
15631 L:      linux-usb@vger.kernel.org
15632 S:      Maintained
15633 F:      drivers/usb/c67x00/
15634
15635 USB DAVICOM DM9601 DRIVER
15636 M:      Peter Korsgaard <jacmet@sunsite.dk>
15637 L:      netdev@vger.kernel.org
15638 W:      http://www.linux-usb.org/usbnet
15639 S:      Maintained
15640 F:      drivers/net/usb/dm9601.c
15641
15642 USB DIAMOND RIO500 DRIVER
15643 M:      Cesar Miquel <miquel@df.uba.ar>
15644 L:      rio500-users@lists.sourceforge.net
15645 W:      http://rio500.sourceforge.net
15646 S:      Maintained
15647 F:      drivers/usb/misc/rio500*
15648
15649 USB EHCI DRIVER
15650 M:      Alan Stern <stern@rowland.harvard.edu>
15651 L:      linux-usb@vger.kernel.org
15652 S:      Maintained
15653 F:      Documentation/usb/ehci.txt
15654 F:      drivers/usb/host/ehci*
15655
15656 USB GADGET/PERIPHERAL SUBSYSTEM
15657 M:      Felipe Balbi <balbi@kernel.org>
15658 L:      linux-usb@vger.kernel.org
15659 W:      http://www.linux-usb.org/gadget
15660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15661 S:      Maintained
15662 F:      drivers/usb/gadget/
15663 F:      include/linux/usb/gadget*
15664
15665 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15666 M:      Jiri Kosina <jikos@kernel.org>
15667 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15668 L:      linux-usb@vger.kernel.org
15669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15670 S:      Maintained
15671 F:      Documentation/hid/hiddev.txt
15672 F:      drivers/hid/usbhid/
15673
15674 USB INTEL XHCI ROLE MUX DRIVER
15675 M:      Hans de Goede <hdegoede@redhat.com>
15676 L:      linux-usb@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15679
15680 USB ISP116X DRIVER
15681 M:      Olav Kongas <ok@artecdesign.ee>
15682 L:      linux-usb@vger.kernel.org
15683 S:      Maintained
15684 F:      drivers/usb/host/isp116x*
15685 F:      include/linux/usb/isp116x.h
15686
15687 USB LAN78XX ETHERNET DRIVER
15688 M:      Woojung Huh <woojung.huh@microchip.com>
15689 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15690 L:      netdev@vger.kernel.org
15691 S:      Maintained
15692 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15693 F:      drivers/net/usb/lan78xx.*
15694 F:      include/dt-bindings/net/microchip-lan78xx.h
15695
15696 USB MASS STORAGE DRIVER
15697 M:      Alan Stern <stern@rowland.harvard.edu>
15698 L:      linux-usb@vger.kernel.org
15699 L:      usb-storage@lists.one-eyed-alien.net
15700 S:      Maintained
15701 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15702 F:      drivers/usb/storage/
15703
15704 USB MIDI DRIVER
15705 M:      Clemens Ladisch <clemens@ladisch.de>
15706 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15707 T:      git git://git.alsa-project.org/alsa-kernel.git
15708 S:      Maintained
15709 F:      sound/usb/midi.*
15710
15711 USB NETWORKING DRIVERS
15712 L:      linux-usb@vger.kernel.org
15713 S:      Odd Fixes
15714 F:      drivers/net/usb/
15715
15716 USB OHCI DRIVER
15717 M:      Alan Stern <stern@rowland.harvard.edu>
15718 L:      linux-usb@vger.kernel.org
15719 S:      Maintained
15720 F:      Documentation/usb/ohci.txt
15721 F:      drivers/usb/host/ohci*
15722
15723 USB OTG FSM (Finite State Machine)
15724 M:      Peter Chen <Peter.Chen@nxp.com>
15725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15726 L:      linux-usb@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/usb/common/usb-otg-fsm.c
15729
15730 USB OVER IP DRIVER
15731 M:      Valentina Manea <valentina.manea.m@gmail.com>
15732 M:      Shuah Khan <shuah@kernel.org>
15733 L:      linux-usb@vger.kernel.org
15734 S:      Maintained
15735 F:      Documentation/usb/usbip_protocol.txt
15736 F:      drivers/usb/usbip/
15737 F:      tools/usb/usbip/
15738 F:      tools/testing/selftests/drivers/usb/usbip/
15739
15740 USB PEGASUS DRIVER
15741 M:      Petko Manolov <petkan@nucleusys.com>
15742 L:      linux-usb@vger.kernel.org
15743 L:      netdev@vger.kernel.org
15744 T:      git git://github.com/petkan/pegasus.git
15745 W:      https://github.com/petkan/pegasus
15746 S:      Maintained
15747 F:      drivers/net/usb/pegasus.*
15748
15749 USB PHY LAYER
15750 M:      Felipe Balbi <balbi@kernel.org>
15751 L:      linux-usb@vger.kernel.org
15752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15753 S:      Maintained
15754 F:      drivers/usb/phy/
15755
15756 USB PRINTER DRIVER (usblp)
15757 M:      Pete Zaitcev <zaitcev@redhat.com>
15758 L:      linux-usb@vger.kernel.org
15759 S:      Supported
15760 F:      drivers/usb/class/usblp.c
15761
15762 USB QMI WWAN NETWORK DRIVER
15763 M:      Bjørn Mork <bjorn@mork.no>
15764 L:      netdev@vger.kernel.org
15765 S:      Maintained
15766 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15767 F:      drivers/net/usb/qmi_wwan.c
15768
15769 USB RTL8150 DRIVER
15770 M:      Petko Manolov <petkan@nucleusys.com>
15771 L:      linux-usb@vger.kernel.org
15772 L:      netdev@vger.kernel.org
15773 T:      git git://github.com/petkan/rtl8150.git
15774 W:      https://github.com/petkan/rtl8150
15775 S:      Maintained
15776 F:      drivers/net/usb/rtl8150.c
15777
15778 USB SERIAL SUBSYSTEM
15779 M:      Johan Hovold <johan@kernel.org>
15780 L:      linux-usb@vger.kernel.org
15781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15782 S:      Maintained
15783 F:      Documentation/usb/usb-serial.txt
15784 F:      drivers/usb/serial/
15785 F:      include/linux/usb/serial.h
15786
15787 USB SMSC75XX ETHERNET DRIVER
15788 M:      Steve Glendinning <steve.glendinning@shawell.net>
15789 L:      netdev@vger.kernel.org
15790 S:      Maintained
15791 F:      drivers/net/usb/smsc75xx.*
15792
15793 USB SMSC95XX ETHERNET DRIVER
15794 M:      Steve Glendinning <steve.glendinning@shawell.net>
15795 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15796 L:      netdev@vger.kernel.org
15797 S:      Maintained
15798 F:      drivers/net/usb/smsc95xx.*
15799
15800 USB SUBSYSTEM
15801 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15802 L:      linux-usb@vger.kernel.org
15803 W:      http://www.linux-usb.org
15804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15805 S:      Supported
15806 F:      Documentation/devicetree/bindings/usb/
15807 F:      Documentation/usb/
15808 F:      drivers/usb/
15809 F:      include/linux/usb.h
15810 F:      include/linux/usb/
15811
15812 USB TYPEC PI3USB30532 MUX DRIVER
15813 M:      Hans de Goede <hdegoede@redhat.com>
15814 L:      linux-usb@vger.kernel.org
15815 S:      Maintained
15816 F:      drivers/usb/typec/mux/pi3usb30532.c
15817
15818 USB TYPEC CLASS
15819 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15820 L:      linux-usb@vger.kernel.org
15821 S:      Maintained
15822 F:      Documentation/ABI/testing/sysfs-class-typec
15823 F:      Documentation/driver-api/usb/typec.rst
15824 F:      drivers/usb/typec/
15825 F:      include/linux/usb/typec.h
15826
15827 USB TYPEC BUS FOR ALTERNATE MODES
15828 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15829 L:      linux-usb@vger.kernel.org
15830 S:      Maintained
15831 F:      Documentation/ABI/testing/sysfs-bus-typec
15832 F:      Documentation/driver-api/usb/typec_bus.rst
15833 F:      drivers/usb/typec/altmodes/
15834 F:      include/linux/usb/typec_altmode.h
15835
15836 USB TYPEC PORT CONTROLLER DRIVERS
15837 M:      Guenter Roeck <linux@roeck-us.net>
15838 L:      linux-usb@vger.kernel.org
15839 S:      Maintained
15840 F:      drivers/usb/typec/tcpm/
15841
15842 USB UHCI DRIVER
15843 M:      Alan Stern <stern@rowland.harvard.edu>
15844 L:      linux-usb@vger.kernel.org
15845 S:      Maintained
15846 F:      drivers/usb/host/uhci*
15847
15848 USB VIDEO CLASS
15849 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15850 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15851 L:      linux-media@vger.kernel.org
15852 T:      git git://linuxtv.org/media_tree.git
15853 W:      http://www.ideasonboard.org/uvc/
15854 S:      Maintained
15855 F:      drivers/media/usb/uvc/
15856 F:      include/uapi/linux/uvcvideo.h
15857
15858 USB VISION DRIVER
15859 M:      Hans Verkuil <hverkuil@xs4all.nl>
15860 L:      linux-media@vger.kernel.org
15861 T:      git git://linuxtv.org/media_tree.git
15862 W:      https://linuxtv.org
15863 S:      Odd Fixes
15864 F:      drivers/media/usb/usbvision/
15865
15866 USB WEBCAM GADGET
15867 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15868 L:      linux-usb@vger.kernel.org
15869 S:      Maintained
15870 F:      drivers/usb/gadget/function/*uvc*
15871 F:      drivers/usb/gadget/legacy/webcam.c
15872 F:      include/uapi/linux/usb/g_uvc.h
15873
15874 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15875 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15876 L:      linux-wireless@vger.kernel.org
15877 S:      Maintained
15878 F:      drivers/net/wireless/rndis_wlan.c
15879
15880 USB XHCI DRIVER
15881 M:      Mathias Nyman <mathias.nyman@intel.com>
15882 L:      linux-usb@vger.kernel.org
15883 S:      Supported
15884 F:      drivers/usb/host/xhci*
15885 F:      drivers/usb/host/pci-quirks*
15886
15887 USB ZD1201 DRIVER
15888 L:      linux-wireless@vger.kernel.org
15889 W:      http://linux-lc100020.sourceforge.net
15890 S:      Orphan
15891 F:      drivers/net/wireless/zydas/zd1201.*
15892
15893 USB ZR364XX DRIVER
15894 M:      Antoine Jacquet <royale@zerezo.com>
15895 L:      linux-usb@vger.kernel.org
15896 L:      linux-media@vger.kernel.org
15897 T:      git git://linuxtv.org/media_tree.git
15898 W:      http://royale.zerezo.com/zr364xx/
15899 S:      Maintained
15900 F:      Documentation/media/v4l-drivers/zr364xx*
15901 F:      drivers/media/usb/zr364xx/
15902
15903 USER-MODE LINUX (UML)
15904 M:      Jeff Dike <jdike@addtoit.com>
15905 M:      Richard Weinberger <richard@nod.at>
15906 L:      linux-um@lists.infradead.org
15907 W:      http://user-mode-linux.sourceforge.net
15908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15909 S:      Maintained
15910 F:      Documentation/virtual/uml/
15911 F:      arch/um/
15912 F:      arch/x86/um/
15913 F:      fs/hostfs/
15914 F:      fs/hppfs/
15915
15916 USERSPACE COPYIN/COPYOUT (UIOVEC)
15917 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15918 S:      Maintained
15919 F:      lib/iov_iter.c
15920 F:      include/linux/uio.h
15921
15922 USERSPACE DMA BUFFER DRIVER
15923 M:      Gerd Hoffmann <kraxel@redhat.com>
15924 S:      Maintained
15925 L:      dri-devel@lists.freedesktop.org
15926 F:      drivers/dma-buf/udmabuf.c
15927 F:      include/uapi/linux/udmabuf.h
15928 T:      git git://anongit.freedesktop.org/drm/drm-misc
15929
15930 USERSPACE I/O (UIO)
15931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15932 S:      Maintained
15933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15934 F:      Documentation/driver-api/uio-howto.rst
15935 F:      drivers/uio/
15936 F:      include/linux/uio_driver.h
15937
15938 UTIL-LINUX PACKAGE
15939 M:      Karel Zak <kzak@redhat.com>
15940 L:      util-linux@vger.kernel.org
15941 W:      http://en.wikipedia.org/wiki/Util-linux
15942 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15943 S:      Maintained
15944
15945 UUID HELPERS
15946 M:      Christoph Hellwig <hch@lst.de>
15947 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15948 L:      linux-kernel@vger.kernel.org
15949 T:      git git://git.infradead.org/users/hch/uuid.git
15950 F:      lib/uuid.c
15951 F:      lib/test_uuid.c
15952 F:      include/linux/uuid.h
15953 F:      include/uapi/linux/uuid.h
15954 S:      Maintained
15955
15956 UVESAFB DRIVER
15957 M:      Michal Januszewski <spock@gentoo.org>
15958 L:      linux-fbdev@vger.kernel.org
15959 W:      https://github.com/mjanusz/v86d
15960 S:      Maintained
15961 F:      Documentation/fb/uvesafb.txt
15962 F:      drivers/video/fbdev/uvesafb.*
15963
15964 VF610 NAND DRIVER
15965 M:      Stefan Agner <stefan@agner.ch>
15966 L:      linux-mtd@lists.infradead.org
15967 S:      Supported
15968 F:      drivers/mtd/nand/raw/vf610_nfc.c
15969
15970 VFAT/FAT/MSDOS FILESYSTEM
15971 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15972 S:      Maintained
15973 F:      Documentation/filesystems/vfat.txt
15974 F:      fs/fat/
15975
15976 VFIO DRIVER
15977 M:      Alex Williamson <alex.williamson@redhat.com>
15978 L:      kvm@vger.kernel.org
15979 T:      git git://github.com/awilliam/linux-vfio.git
15980 S:      Maintained
15981 F:      Documentation/vfio.txt
15982 F:      drivers/vfio/
15983 F:      include/linux/vfio.h
15984 F:      include/uapi/linux/vfio.h
15985
15986 VFIO MEDIATED DEVICE DRIVERS
15987 M:      Kirti Wankhede <kwankhede@nvidia.com>
15988 L:      kvm@vger.kernel.org
15989 S:      Maintained
15990 F:      Documentation/vfio-mediated-device.txt
15991 F:      drivers/vfio/mdev/
15992 F:      include/linux/mdev.h
15993 F:      samples/vfio-mdev/
15994
15995 VFIO PLATFORM DRIVER
15996 M:      Eric Auger <eric.auger@redhat.com>
15997 L:      kvm@vger.kernel.org
15998 S:      Maintained
15999 F:      drivers/vfio/platform/
16000
16001 VGA_SWITCHEROO
16002 R:      Lukas Wunner <lukas@wunner.de>
16003 S:      Maintained
16004 F:      Documentation/gpu/vga-switcheroo.rst
16005 F:      drivers/gpu/vga/vga_switcheroo.c
16006 F:      include/linux/vga_switcheroo.h
16007 T:      git git://anongit.freedesktop.org/drm/drm-misc
16008
16009 VIA RHINE NETWORK DRIVER
16010 S:      Orphan
16011 F:      drivers/net/ethernet/via/via-rhine.c
16012
16013 VIA SD/MMC CARD CONTROLLER DRIVER
16014 M:      Bruce Chang <brucechang@via.com.tw>
16015 M:      Harald Welte <HaraldWelte@viatech.com>
16016 S:      Maintained
16017 F:      drivers/mmc/host/via-sdmmc.c
16018
16019 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16020 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16021 L:      linux-fbdev@vger.kernel.org
16022 S:      Maintained
16023 F:      include/linux/via-core.h
16024 F:      include/linux/via-gpio.h
16025 F:      include/linux/via_i2c.h
16026 F:      drivers/video/fbdev/via/
16027
16028 VIA VELOCITY NETWORK DRIVER
16029 M:      Francois Romieu <romieu@fr.zoreil.com>
16030 L:      netdev@vger.kernel.org
16031 S:      Maintained
16032 F:      drivers/net/ethernet/via/via-velocity.*
16033
16034 VICODEC VIRTUAL CODEC DRIVER
16035 M:      Hans Verkuil <hans.verkuil@cisco.com>
16036 L:      linux-media@vger.kernel.org
16037 T:      git git://linuxtv.org/media_tree.git
16038 W:      https://linuxtv.org
16039 S:      Maintained
16040 F:      drivers/media/platform/vicodec/*
16041
16042 VIDEO MULTIPLEXER DRIVER
16043 M:      Philipp Zabel <p.zabel@pengutronix.de>
16044 L:      linux-media@vger.kernel.org
16045 S:      Maintained
16046 F:      drivers/media/platform/video-mux.c
16047
16048 VIDEO I2C POLLING DRIVER
16049 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16050 L:      linux-media@vger.kernel.org
16051 S:      Maintained
16052 F:      drivers/media/i2c/video-i2c.c
16053
16054 VIDEOBUF2 FRAMEWORK
16055 M:      Pawel Osciak <pawel@osciak.com>
16056 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16057 M:      Kyungmin Park <kyungmin.park@samsung.com>
16058 L:      linux-media@vger.kernel.org
16059 S:      Maintained
16060 F:      drivers/media/common/videobuf2/*
16061 F:      include/media/videobuf2-*
16062
16063 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16064 M:      Helen Koike <helen.koike@collabora.com>
16065 L:      linux-media@vger.kernel.org
16066 T:      git git://linuxtv.org/media_tree.git
16067 W:      https://linuxtv.org
16068 S:      Maintained
16069 F:      drivers/media/platform/vimc/*
16070
16071 VIRT LIB
16072 M:      Alex Williamson <alex.williamson@redhat.com>
16073 M:      Paolo Bonzini <pbonzini@redhat.com>
16074 L:      kvm@vger.kernel.org
16075 S:      Supported
16076 F:      virt/lib/
16077
16078 VIRTIO AND VHOST VSOCK DRIVER
16079 M:      Stefan Hajnoczi <stefanha@redhat.com>
16080 L:      kvm@vger.kernel.org
16081 L:      virtualization@lists.linux-foundation.org
16082 L:      netdev@vger.kernel.org
16083 S:      Maintained
16084 F:      include/linux/virtio_vsock.h
16085 F:      include/uapi/linux/virtio_vsock.h
16086 F:      include/uapi/linux/vsockmon.h
16087 F:      include/uapi/linux/vm_sockets_diag.h
16088 F:      net/vmw_vsock/diag.c
16089 F:      net/vmw_vsock/af_vsock_tap.c
16090 F:      net/vmw_vsock/virtio_transport_common.c
16091 F:      net/vmw_vsock/virtio_transport.c
16092 F:      drivers/net/vsockmon.c
16093 F:      drivers/vhost/vsock.c
16094 F:      tools/testing/vsock/
16095
16096 VIRTIO CONSOLE DRIVER
16097 M:      Amit Shah <amit@kernel.org>
16098 L:      virtualization@lists.linux-foundation.org
16099 S:      Maintained
16100 F:      drivers/char/virtio_console.c
16101 F:      include/linux/virtio_console.h
16102 F:      include/uapi/linux/virtio_console.h
16103
16104 VIRTIO CORE, NET AND BLOCK DRIVERS
16105 M:      "Michael S. Tsirkin" <mst@redhat.com>
16106 M:      Jason Wang <jasowang@redhat.com>
16107 L:      virtualization@lists.linux-foundation.org
16108 S:      Maintained
16109 F:      Documentation/devicetree/bindings/virtio/
16110 F:      drivers/virtio/
16111 F:      tools/virtio/
16112 F:      drivers/net/virtio_net.c
16113 F:      drivers/block/virtio_blk.c
16114 F:      include/linux/virtio*.h
16115 F:      include/uapi/linux/virtio_*.h
16116 F:      drivers/crypto/virtio/
16117 F:      mm/balloon_compaction.c
16118
16119 VIRTIO CRYPTO DRIVER
16120 M:      Gonglei <arei.gonglei@huawei.com>
16121 L:      virtualization@lists.linux-foundation.org
16122 L:      linux-crypto@vger.kernel.org
16123 S:      Maintained
16124 F:      drivers/crypto/virtio/
16125 F:      include/uapi/linux/virtio_crypto.h
16126
16127 VIRTIO DRIVERS FOR S390
16128 M:      Cornelia Huck <cohuck@redhat.com>
16129 M:      Halil Pasic <pasic@linux.ibm.com>
16130 L:      linux-s390@vger.kernel.org
16131 L:      virtualization@lists.linux-foundation.org
16132 L:      kvm@vger.kernel.org
16133 S:      Supported
16134 F:      drivers/s390/virtio/
16135 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16136
16137 VIRTIO GPU DRIVER
16138 M:      David Airlie <airlied@linux.ie>
16139 M:      Gerd Hoffmann <kraxel@redhat.com>
16140 L:      dri-devel@lists.freedesktop.org
16141 L:      virtualization@lists.linux-foundation.org
16142 T:      git git://anongit.freedesktop.org/drm/drm-misc
16143 S:      Maintained
16144 F:      drivers/gpu/drm/virtio/
16145 F:      include/uapi/linux/virtio_gpu.h
16146
16147 VIRTIO HOST (VHOST)
16148 M:      "Michael S. Tsirkin" <mst@redhat.com>
16149 M:      Jason Wang <jasowang@redhat.com>
16150 L:      kvm@vger.kernel.org
16151 L:      virtualization@lists.linux-foundation.org
16152 L:      netdev@vger.kernel.org
16153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16154 S:      Maintained
16155 F:      drivers/vhost/
16156 F:      include/uapi/linux/vhost.h
16157
16158 VIRTIO INPUT DRIVER
16159 M:      Gerd Hoffmann <kraxel@redhat.com>
16160 S:      Maintained
16161 F:      drivers/virtio/virtio_input.c
16162 F:      include/uapi/linux/virtio_input.h
16163
16164 VIRTUAL BOX GUEST DEVICE DRIVER
16165 M:      Hans de Goede <hdegoede@redhat.com>
16166 M:      Arnd Bergmann <arnd@arndb.de>
16167 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16168 S:      Maintained
16169 F:      include/linux/vbox_utils.h
16170 F:      include/uapi/linux/vbox*.h
16171 F:      drivers/virt/vboxguest/
16172
16173 VIRTUAL SERIO DEVICE DRIVER
16174 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16175 S:      Maintained
16176 F:      drivers/input/serio/userio.c
16177 F:      include/uapi/linux/userio.h
16178
16179 VIVID VIRTUAL VIDEO DRIVER
16180 M:      Hans Verkuil <hverkuil@xs4all.nl>
16181 L:      linux-media@vger.kernel.org
16182 T:      git git://linuxtv.org/media_tree.git
16183 W:      https://linuxtv.org
16184 S:      Maintained
16185 F:      drivers/media/platform/vivid/*
16186
16187 VLYNQ BUS
16188 M:      Florian Fainelli <f.fainelli@gmail.com>
16189 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16190 S:      Maintained
16191 F:      drivers/vlynq/vlynq.c
16192 F:      include/linux/vlynq.h
16193
16194 VME SUBSYSTEM
16195 M:      Martyn Welch <martyn@welchs.me.uk>
16196 M:      Manohar Vanga <manohar.vanga@gmail.com>
16197 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16198 L:      devel@driverdev.osuosl.org
16199 S:      Maintained
16200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16201 F:      Documentation/driver-api/vme.rst
16202 F:      drivers/staging/vme/
16203 F:      drivers/vme/
16204 F:      include/linux/vme*
16205
16206 VMWARE BALLOON DRIVER
16207 M:      Xavier Deguillard <xdeguillard@vmware.com>
16208 M:      Nadav Amit <namit@vmware.com>
16209 M:      "VMware, Inc." <pv-drivers@vmware.com>
16210 L:      linux-kernel@vger.kernel.org
16211 S:      Maintained
16212 F:      drivers/misc/vmw_balloon.c
16213
16214 VMWARE HYPERVISOR INTERFACE
16215 M:      Alok Kataria <akataria@vmware.com>
16216 L:      virtualization@lists.linux-foundation.org
16217 S:      Supported
16218 F:      arch/x86/kernel/cpu/vmware.c
16219
16220 VMWARE PVRDMA DRIVER
16221 M:      Adit Ranadive <aditr@vmware.com>
16222 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16223 L:      linux-rdma@vger.kernel.org
16224 S:      Maintained
16225 F:      drivers/infiniband/hw/vmw_pvrdma/
16226
16227 VMware PVSCSI driver
16228 M:      Jim Gill <jgill@vmware.com>
16229 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16230 L:      linux-scsi@vger.kernel.org
16231 S:      Maintained
16232 F:      drivers/scsi/vmw_pvscsi.c
16233 F:      drivers/scsi/vmw_pvscsi.h
16234
16235 VMWARE VMMOUSE SUBDRIVER
16236 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16237 M:      "VMware, Inc." <pv-drivers@vmware.com>
16238 L:      linux-input@vger.kernel.org
16239 S:      Maintained
16240 F:      drivers/input/mouse/vmmouse.c
16241 F:      drivers/input/mouse/vmmouse.h
16242
16243 VMWARE VMXNET3 ETHERNET DRIVER
16244 M:      Ronak Doshi <doshir@vmware.com>
16245 M:      "VMware, Inc." <pv-drivers@vmware.com>
16246 L:      netdev@vger.kernel.org
16247 S:      Maintained
16248 F:      drivers/net/vmxnet3/
16249
16250 VOCORE VOCORE2 BOARD
16251 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16252 L:      linux-mips@vger.kernel.org
16253 S:      Maintained
16254 F:      arch/mips/boot/dts/ralink/vocore2.dts
16255
16256 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16257 M:      Liam Girdwood <lgirdwood@gmail.com>
16258 M:      Mark Brown <broonie@kernel.org>
16259 L:      linux-kernel@vger.kernel.org
16260 W:      http://www.slimlogic.co.uk/?p=48
16261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16262 S:      Supported
16263 F:      Documentation/devicetree/bindings/regulator/
16264 F:      Documentation/power/regulator/
16265 F:      drivers/regulator/
16266 F:      include/dt-bindings/regulator/
16267 F:      include/linux/regulator/
16268
16269 VRF
16270 M:      David Ahern <dsa@cumulusnetworks.com>
16271 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16272 L:      netdev@vger.kernel.org
16273 S:      Maintained
16274 F:      drivers/net/vrf.c
16275 F:      Documentation/networking/vrf.txt
16276
16277 VT1211 HARDWARE MONITOR DRIVER
16278 M:      Juerg Haefliger <juergh@gmail.com>
16279 L:      linux-hwmon@vger.kernel.org
16280 S:      Maintained
16281 F:      Documentation/hwmon/vt1211
16282 F:      drivers/hwmon/vt1211.c
16283
16284 VT8231 HARDWARE MONITOR DRIVER
16285 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16286 L:      linux-hwmon@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/hwmon/vt8231.c
16289
16290 VUB300 USB to SDIO/SD/MMC bridge chip
16291 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16292 L:      linux-mmc@vger.kernel.org
16293 L:      linux-usb@vger.kernel.org
16294 S:      Supported
16295 F:      drivers/mmc/host/vub300.c
16296
16297 W1 DALLAS'S 1-WIRE BUS
16298 M:      Evgeniy Polyakov <zbr@ioremap.net>
16299 S:      Maintained
16300 F:      Documentation/devicetree/bindings/w1/
16301 F:      Documentation/w1/
16302 F:      drivers/w1/
16303 F:      include/linux/w1.h
16304
16305 W83791D HARDWARE MONITORING DRIVER
16306 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16307 L:      linux-hwmon@vger.kernel.org
16308 S:      Maintained
16309 F:      Documentation/hwmon/w83791d
16310 F:      drivers/hwmon/w83791d.c
16311
16312 W83793 HARDWARE MONITORING DRIVER
16313 M:      Rudolf Marek <r.marek@assembler.cz>
16314 L:      linux-hwmon@vger.kernel.org
16315 S:      Maintained
16316 F:      Documentation/hwmon/w83793
16317 F:      drivers/hwmon/w83793.c
16318
16319 W83795 HARDWARE MONITORING DRIVER
16320 M:      Jean Delvare <jdelvare@suse.com>
16321 L:      linux-hwmon@vger.kernel.org
16322 S:      Maintained
16323 F:      drivers/hwmon/w83795.c
16324
16325 W83L51xD SD/MMC CARD INTERFACE DRIVER
16326 M:      Pierre Ossman <pierre@ossman.eu>
16327 S:      Maintained
16328 F:      drivers/mmc/host/wbsd.*
16329
16330 WACOM PROTOCOL 4 SERIAL TABLETS
16331 M:      Julian Squires <julian@cipht.net>
16332 M:      Hans de Goede <hdegoede@redhat.com>
16333 L:      linux-input@vger.kernel.org
16334 S:      Maintained
16335 F:      drivers/input/tablet/wacom_serial4.c
16336
16337 WATCHDOG DEVICE DRIVERS
16338 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16339 M:      Guenter Roeck <linux@roeck-us.net>
16340 L:      linux-watchdog@vger.kernel.org
16341 W:      http://www.linux-watchdog.org/
16342 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16343 S:      Maintained
16344 F:      Documentation/devicetree/bindings/watchdog/
16345 F:      Documentation/watchdog/
16346 F:      drivers/watchdog/
16347 F:      include/linux/watchdog.h
16348 F:      include/uapi/linux/watchdog.h
16349
16350 WHISKEYCOVE PMIC GPIO DRIVER
16351 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16352 L:      linux-gpio@vger.kernel.org
16353 S:      Maintained
16354 F:      drivers/gpio/gpio-wcove.c
16355
16356 WIIMOTE HID DRIVER
16357 M:      David Herrmann <dh.herrmann@googlemail.com>
16358 L:      linux-input@vger.kernel.org
16359 S:      Maintained
16360 F:      drivers/hid/hid-wiimote*
16361
16362 WILOCITY WIL6210 WIRELESS DRIVER
16363 M:      Maya Erez <merez@codeaurora.org>
16364 L:      linux-wireless@vger.kernel.org
16365 L:      wil6210@qti.qualcomm.com
16366 S:      Supported
16367 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16368 F:      drivers/net/wireless/ath/wil6210/
16369
16370 WIMAX STACK
16371 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16372 M:      linux-wimax@intel.com
16373 L:      wimax@linuxwimax.org (subscribers-only)
16374 S:      Supported
16375 W:      http://linuxwimax.org
16376 F:      Documentation/wimax/README.wimax
16377 F:      include/linux/wimax/debug.h
16378 F:      include/net/wimax.h
16379 F:      include/uapi/linux/wimax.h
16380 F:      net/wimax/
16381
16382 WINBOND CIR DRIVER
16383 M:      David Härdeman <david@hardeman.nu>
16384 S:      Maintained
16385 F:      drivers/media/rc/winbond-cir.c
16386
16387 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16388 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16389 L:      linux-watchdog@vger.kernel.org
16390 S:      Maintained
16391 F:      drivers/watchdog/ebc-c384_wdt.c
16392
16393 WINSYSTEMS WS16C48 GPIO DRIVER
16394 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16395 L:      linux-gpio@vger.kernel.org
16396 S:      Maintained
16397 F:      drivers/gpio/gpio-ws16c48.c
16398
16399 WISTRON LAPTOP BUTTON DRIVER
16400 M:      Miloslav Trmac <mitr@volny.cz>
16401 S:      Maintained
16402 F:      drivers/input/misc/wistron_btns.c
16403
16404 WL3501 WIRELESS PCMCIA CARD DRIVER
16405 L:      linux-wireless@vger.kernel.org
16406 S:      Odd fixes
16407 F:      drivers/net/wireless/wl3501*
16408
16409 WOLFSON MICROELECTRONICS DRIVERS
16410 L:      patches@opensource.cirrus.com
16411 T:      git https://github.com/CirrusLogic/linux-drivers.git
16412 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16413 S:      Supported
16414 F:      Documentation/hwmon/wm83??
16415 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16416 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16417 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16418 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16419 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16420 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16421 F:      drivers/clk/clk-wm83*.c
16422 F:      drivers/extcon/extcon-arizona.c
16423 F:      drivers/leds/leds-wm83*.c
16424 F:      drivers/gpio/gpio-*wm*.c
16425 F:      drivers/gpio/gpio-arizona.c
16426 F:      drivers/hwmon/wm83??-hwmon.c
16427 F:      drivers/input/misc/wm831x-on.c
16428 F:      drivers/input/touchscreen/wm831x-ts.c
16429 F:      drivers/input/touchscreen/wm97*.c
16430 F:      drivers/mfd/arizona*
16431 F:      drivers/mfd/wm*.c
16432 F:      drivers/mfd/cs47l24*
16433 F:      drivers/power/supply/wm83*.c
16434 F:      drivers/rtc/rtc-wm83*.c
16435 F:      drivers/regulator/wm8*.c
16436 F:      drivers/regulator/arizona*
16437 F:      drivers/video/backlight/wm83*_bl.c
16438 F:      drivers/watchdog/wm83*_wdt.c
16439 F:      include/linux/mfd/arizona/
16440 F:      include/linux/mfd/wm831x/
16441 F:      include/linux/mfd/wm8350/
16442 F:      include/linux/mfd/wm8400*
16443 F:      include/linux/regulator/arizona*
16444 F:      include/linux/wm97xx.h
16445 F:      include/sound/wm????.h
16446 F:      sound/soc/codecs/arizona.?
16447 F:      sound/soc/codecs/wm*
16448 F:      sound/soc/codecs/cs47l24*
16449
16450 WORKQUEUE
16451 M:      Tejun Heo <tj@kernel.org>
16452 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16454 S:      Maintained
16455 F:      include/linux/workqueue.h
16456 F:      kernel/workqueue.c
16457 F:      Documentation/core-api/workqueue.rst
16458
16459 X-POWERS AXP288 PMIC DRIVERS
16460 M:      Hans de Goede <hdegoede@redhat.com>
16461 S:      Maintained
16462 N:      axp288
16463 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16464
16465 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16466 M:      Chen-Yu Tsai <wens@csie.org>
16467 L:      linux-kernel@vger.kernel.org
16468 S:      Maintained
16469 N:      axp[128]
16470
16471 X.25 NETWORK LAYER
16472 M:      Andrew Hendry <andrew.hendry@gmail.com>
16473 L:      linux-x25@vger.kernel.org
16474 S:      Odd Fixes
16475 F:      Documentation/networking/x25*
16476 F:      include/net/x25*
16477 F:      net/x25/
16478
16479 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16480 M:      Thomas Gleixner <tglx@linutronix.de>
16481 M:      Ingo Molnar <mingo@redhat.com>
16482 M:      Borislav Petkov <bp@alien8.de>
16483 R:      "H. Peter Anvin" <hpa@zytor.com>
16484 M:      x86@kernel.org
16485 L:      linux-kernel@vger.kernel.org
16486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16487 S:      Maintained
16488 F:      Documentation/devicetree/bindings/x86/
16489 F:      Documentation/x86/
16490 F:      arch/x86/
16491
16492 X86 ENTRY CODE
16493 M:      Andy Lutomirski <luto@kernel.org>
16494 L:      linux-kernel@vger.kernel.org
16495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16496 S:      Maintained
16497 F:      arch/x86/entry/
16498
16499 X86 MCE INFRASTRUCTURE
16500 M:      Tony Luck <tony.luck@intel.com>
16501 M:      Borislav Petkov <bp@alien8.de>
16502 L:      linux-edac@vger.kernel.org
16503 S:      Maintained
16504 F:      arch/x86/kernel/cpu/mcheck/*
16505
16506 X86 MICROCODE UPDATE SUPPORT
16507 M:      Borislav Petkov <bp@alien8.de>
16508 S:      Maintained
16509 F:      arch/x86/kernel/cpu/microcode/*
16510
16511 X86 MM
16512 M:      Dave Hansen <dave.hansen@linux.intel.com>
16513 M:      Andy Lutomirski <luto@kernel.org>
16514 M:      Peter Zijlstra <peterz@infradead.org>
16515 L:      linux-kernel@vger.kernel.org
16516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16517 S:      Maintained
16518 F:      arch/x86/mm/
16519
16520 X86 PLATFORM DRIVERS
16521 M:      Darren Hart <dvhart@infradead.org>
16522 M:      Andy Shevchenko <andy@infradead.org>
16523 L:      platform-driver-x86@vger.kernel.org
16524 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16525 S:      Maintained
16526 F:      drivers/platform/x86/
16527 F:      drivers/platform/olpc/
16528
16529 X86 VDSO
16530 M:      Andy Lutomirski <luto@kernel.org>
16531 L:      linux-kernel@vger.kernel.org
16532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16533 S:      Maintained
16534 F:      arch/x86/entry/vdso/
16535
16536 XARRAY
16537 M:      Matthew Wilcox <willy@infradead.org>
16538 L:      linux-fsdevel@vger.kernel.org
16539 S:      Supported
16540 F:      Documentation/core-api/xarray.rst
16541 F:      lib/idr.c
16542 F:      lib/xarray.c
16543 F:      include/linux/idr.h
16544 F:      include/linux/xarray.h
16545 F:      tools/testing/radix-tree
16546
16547 XBOX DVD IR REMOTE
16548 M:      Benjamin Valentin <benpicco@googlemail.com>
16549 S:      Maintained
16550 F:      drivers/media/rc/xbox_remote.c
16551 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16552
16553 XC2028/3028 TUNER DRIVER
16554 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16555 L:      linux-media@vger.kernel.org
16556 W:      https://linuxtv.org
16557 T:      git git://linuxtv.org/media_tree.git
16558 S:      Maintained
16559 F:      drivers/media/tuners/tuner-xc2028.*
16560
16561 XDP SOCKETS (AF_XDP)
16562 M:      Björn Töpel <bjorn.topel@intel.com>
16563 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16564 L:      netdev@vger.kernel.org
16565 S:      Maintained
16566 F:      kernel/bpf/xskmap.c
16567 F:      net/xdp/
16568
16569 XEN BLOCK SUBSYSTEM
16570 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16571 M:      Roger Pau Monné <roger.pau@citrix.com>
16572 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16573 S:      Supported
16574 F:      drivers/block/xen-blkback/*
16575 F:      drivers/block/xen*
16576
16577 XEN HYPERVISOR ARM
16578 M:      Stefano Stabellini <sstabellini@kernel.org>
16579 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16580 S:      Maintained
16581 F:      arch/arm/xen/
16582 F:      arch/arm/include/asm/xen/
16583
16584 XEN HYPERVISOR ARM64
16585 M:      Stefano Stabellini <sstabellini@kernel.org>
16586 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16587 S:      Maintained
16588 F:      arch/arm64/xen/
16589 F:      arch/arm64/include/asm/xen/
16590
16591 XEN HYPERVISOR INTERFACE
16592 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16593 M:      Juergen Gross <jgross@suse.com>
16594 R:      Stefano Stabellini <sstabellini@kernel.org>
16595 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16597 S:      Supported
16598 F:      arch/x86/xen/
16599 F:      arch/x86/platform/pvh/
16600 F:      drivers/*/xen-*front.c
16601 F:      drivers/xen/
16602 F:      arch/x86/include/asm/xen/
16603 F:      arch/x86/include/asm/pvclock-abi.h
16604 F:      include/xen/
16605 F:      include/uapi/xen/
16606 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16607 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16608
16609 XEN NETWORK BACKEND DRIVER
16610 M:      Wei Liu <wei.liu2@citrix.com>
16611 M:      Paul Durrant <paul.durrant@citrix.com>
16612 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16613 L:      netdev@vger.kernel.org
16614 S:      Supported
16615 F:      drivers/net/xen-netback/*
16616
16617 XEN PCI SUBSYSTEM
16618 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16619 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16620 S:      Supported
16621 F:      arch/x86/pci/*xen*
16622 F:      drivers/pci/*xen*
16623
16624 XEN PVSCSI DRIVERS
16625 M:      Juergen Gross <jgross@suse.com>
16626 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16627 L:      linux-scsi@vger.kernel.org
16628 S:      Supported
16629 F:      drivers/scsi/xen-scsifront.c
16630 F:      drivers/xen/xen-scsiback.c
16631 F:      include/xen/interface/io/vscsiif.h
16632
16633 XEN SWIOTLB SUBSYSTEM
16634 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16635 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16636 L:      iommu@lists.linux-foundation.org
16637 S:      Supported
16638 F:      arch/x86/xen/*swiotlb*
16639 F:      drivers/xen/*swiotlb*
16640
16641 XEN SOUND FRONTEND DRIVER
16642 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16643 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16644 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16645 S:      Supported
16646 F:      sound/xen/*
16647
16648 XFS FILESYSTEM
16649 M:      Darrick J. Wong <darrick.wong@oracle.com>
16650 M:      linux-xfs@vger.kernel.org
16651 L:      linux-xfs@vger.kernel.org
16652 W:      http://xfs.org/
16653 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16654 S:      Supported
16655 F:      Documentation/filesystems/xfs.txt
16656 F:      fs/xfs/
16657
16658 XILINX AXI ETHERNET DRIVER
16659 M:      Anirudha Sarangi <anirudh@xilinx.com>
16660 M:      John Linn <John.Linn@xilinx.com>
16661 S:      Maintained
16662 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16663
16664 XILINX UARTLITE SERIAL DRIVER
16665 M:      Peter Korsgaard <jacmet@sunsite.dk>
16666 L:      linux-serial@vger.kernel.org
16667 S:      Maintained
16668 F:      drivers/tty/serial/uartlite.c
16669
16670 XILINX VIDEO IP CORES
16671 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16672 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16673 L:      linux-media@vger.kernel.org
16674 T:      git git://linuxtv.org/media_tree.git
16675 S:      Supported
16676 F:      Documentation/devicetree/bindings/media/xilinx/
16677 F:      drivers/media/platform/xilinx/
16678 F:      include/uapi/linux/xilinx-v4l2-controls.h
16679
16680 XILLYBUS DRIVER
16681 M:      Eli Billauer <eli.billauer@gmail.com>
16682 L:      linux-kernel@vger.kernel.org
16683 S:      Supported
16684 F:      drivers/char/xillybus/
16685
16686 XLP9XX I2C DRIVER
16687 M:      George Cherian <george.cherian@cavium.com>
16688 M:      Jan Glauber <jglauber@cavium.com>
16689 L:      linux-i2c@vger.kernel.org
16690 W:      http://www.cavium.com
16691 S:      Supported
16692 F:      drivers/i2c/busses/i2c-xlp9xx.c
16693
16694 XRA1403 GPIO EXPANDER
16695 M:      Nandor Han <nandor.han@ge.com>
16696 M:      Semi Malinen <semi.malinen@ge.com>
16697 L:      linux-gpio@vger.kernel.org
16698 S:      Maintained
16699 F:      drivers/gpio/gpio-xra1403.c
16700 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16701
16702 XTENSA XTFPGA PLATFORM SUPPORT
16703 M:      Max Filippov <jcmvbkbc@gmail.com>
16704 L:      linux-xtensa@linux-xtensa.org
16705 S:      Maintained
16706 F:      drivers/spi/spi-xtensa-xtfpga.c
16707 F:      sound/soc/xtensa/xtfpga-i2s.c
16708
16709 YAM DRIVER FOR AX.25
16710 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16711 L:      linux-hams@vger.kernel.org
16712 S:      Maintained
16713 F:      drivers/net/hamradio/yam*
16714 F:      include/linux/yam.h
16715
16716 YAMA SECURITY MODULE
16717 M:      Kees Cook <keescook@chromium.org>
16718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16719 S:      Supported
16720 F:      security/yama/
16721 F:      Documentation/admin-guide/LSM/Yama.rst
16722
16723 YEALINK PHONE DRIVER
16724 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16725 L:      usbb2k-api-dev@nongnu.org
16726 S:      Maintained
16727 F:      Documentation/input/devices/yealink.rst
16728 F:      drivers/input/misc/yealink.*
16729
16730 Z8530 DRIVER FOR AX.25
16731 M:      Joerg Reuter <jreuter@yaina.de>
16732 W:      http://yaina.de/jreuter/
16733 W:      http://www.qsl.net/dl1bke/
16734 L:      linux-hams@vger.kernel.org
16735 S:      Maintained
16736 F:      Documentation/networking/z8530drv.txt
16737 F:      drivers/net/hamradio/*scc.c
16738 F:      drivers/net/hamradio/z8530.h
16739
16740 ZBUD COMPRESSED PAGE ALLOCATOR
16741 M:      Seth Jennings <sjenning@redhat.com>
16742 M:      Dan Streetman <ddstreet@ieee.org>
16743 L:      linux-mm@kvack.org
16744 S:      Maintained
16745 F:      mm/zbud.c
16746 F:      include/linux/zbud.h
16747
16748 ZD1211RW WIRELESS DRIVER
16749 M:      Daniel Drake <dsd@gentoo.org>
16750 M:      Ulrich Kunitz <kune@deine-taler.de>
16751 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16752 L:      linux-wireless@vger.kernel.org
16753 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16754 S:      Maintained
16755 F:      drivers/net/wireless/zydas/zd1211rw/
16756
16757 ZD1301 MEDIA DRIVER
16758 M:      Antti Palosaari <crope@iki.fi>
16759 L:      linux-media@vger.kernel.org
16760 W:      https://linuxtv.org/
16761 W:      http://palosaari.fi/linux/
16762 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16763 S:      Maintained
16764 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16765
16766 ZD1301_DEMOD MEDIA DRIVER
16767 M:      Antti Palosaari <crope@iki.fi>
16768 L:      linux-media@vger.kernel.org
16769 W:      https://linuxtv.org/
16770 W:      http://palosaari.fi/linux/
16771 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16772 S:      Maintained
16773 F:      drivers/media/dvb-frontends/zd1301_demod*
16774
16775 ZPOOL COMPRESSED PAGE STORAGE API
16776 M:      Dan Streetman <ddstreet@ieee.org>
16777 L:      linux-mm@kvack.org
16778 S:      Maintained
16779 F:      mm/zpool.c
16780 F:      include/linux/zpool.h
16781
16782 ZR36067 VIDEO FOR LINUX DRIVER
16783 L:      mjpeg-users@lists.sourceforge.net
16784 L:      linux-media@vger.kernel.org
16785 W:      http://mjpeg.sourceforge.net/driver-zoran/
16786 T:      hg https://linuxtv.org/hg/v4l-dvb
16787 S:      Odd Fixes
16788 F:      drivers/staging/media/zoran/
16789
16790 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16791 M:      Minchan Kim <minchan@kernel.org>
16792 M:      Nitin Gupta <ngupta@vflare.org>
16793 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16794 L:      linux-kernel@vger.kernel.org
16795 S:      Maintained
16796 F:      drivers/block/zram/
16797 F:      Documentation/blockdev/zram.txt
16798
16799 ZS DECSTATION Z85C30 SERIAL DRIVER
16800 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16801 S:      Maintained
16802 F:      drivers/tty/serial/zs.*
16803
16804 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16805 M:      Minchan Kim <minchan@kernel.org>
16806 M:      Nitin Gupta <ngupta@vflare.org>
16807 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16808 L:      linux-mm@kvack.org
16809 S:      Maintained
16810 F:      mm/zsmalloc.c
16811 F:      include/linux/zsmalloc.h
16812 F:      Documentation/vm/zsmalloc.rst
16813
16814 ZSWAP COMPRESSED SWAP CACHING
16815 M:      Seth Jennings <sjenning@redhat.com>
16816 M:      Dan Streetman <ddstreet@ieee.org>
16817 L:      linux-mm@kvack.org
16818 S:      Maintained
16819 F:      mm/zswap.c
16820
16821 THE REST
16822 M:      Linus Torvalds <torvalds@linux-foundation.org>
16823 L:      linux-kernel@vger.kernel.org
16824 Q:      http://patchwork.kernel.org/project/LKML/list/
16825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16826 S:      Buried alive in reporters
16827 F:      *
16828 F:      */