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@mathematik.tu-chemnitz.de>
 141 L:      netdev@vger.kernel.org
 142 S:      Maintained
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 L:      linux-fsdevel@vger.kernel.org
 568 S:      Orphan
 569 F:      Documentation/filesystems/affs.txt
 570 F:      fs/affs/
 571
 572 AFS FILESYSTEM
 573 M:      David Howells <dhowells@redhat.com>
 574 L:      linux-afs@lists.infradead.org
 575 S:      Supported
 576 F:      fs/afs/
 577 F:      include/trace/events/afs.h
 578 F:      Documentation/filesystems/afs.txt
 579 W:      https://www.infradead.org/~dhowells/kafs/
 580
 581 AGPGART DRIVER
 582 M:      David Airlie <airlied@linux.ie>
 583 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 584 S:      Maintained
 585 F:      drivers/char/agp/
 586 F:      include/linux/agp*
 587 F:      include/uapi/linux/agp*
 588
 589 AHA152X SCSI DRIVER
 590 M:      "Juergen E. Fischer" <fischer@norbit.de>
 591 L:      linux-scsi@vger.kernel.org
 592 S:      Maintained
 593 F:      drivers/scsi/aha152x*
 594 F:      drivers/scsi/pcmcia/aha152x*
 595
 596 AIC7XXX / AIC79XX SCSI DRIVER
 597 M:      Hannes Reinecke <hare@suse.com>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aic7xxx/
 601
 602 AIMSLAB FM RADIO RECEIVER DRIVER
 603 M:      Hans Verkuil <hverkuil@xs4all.nl>
 604 L:      linux-media@vger.kernel.org
 605 T:      git git://linuxtv.org/media_tree.git
 606 W:      https://linuxtv.org
 607 S:      Maintained
 608 F:      drivers/media/radio/radio-aimslab*
 609
 610 AIO
 611 M:      Benjamin LaHaise <bcrl@kvack.org>
 612 L:      linux-aio@kvack.org
 613 S:      Supported
 614 F:      fs/aio.c
 615 F:      include/linux/*aio*.h
 616
 617 AIRSPY MEDIA DRIVER
 618 M:      Antti Palosaari <crope@iki.fi>
 619 L:      linux-media@vger.kernel.org
 620 W:      https://linuxtv.org
 621 W:      http://palosaari.fi/linux/
 622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 623 T:      git git://linuxtv.org/anttip/media_tree.git
 624 S:      Maintained
 625 F:      drivers/media/usb/airspy/
 626
 627 ALACRITECH GIGABIT ETHERNET DRIVER
 628 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 629 S:      Maintained
 630 F:      drivers/net/ethernet/alacritech/*
 631
 632 ALCATEL SPEEDTOUCH USB DRIVER
 633 M:      Duncan Sands <duncan.sands@free.fr>
 634 L:      linux-usb@vger.kernel.org
 635 W:      http://www.linux-usb.org/SpeedTouch/
 636 S:      Maintained
 637 F:      drivers/usb/atm/speedtch.c
 638 F:      drivers/usb/atm/usbatm.c
 639
 640 ALCHEMY AU1XX0 MMC DRIVER
 641 M:      Manuel Lauss <manuel.lauss@gmail.com>
 642 S:      Maintained
 643 F:      drivers/mmc/host/au1xmmc.c
 644
 645 ALI1563 I2C DRIVER
 646 M:      Rudolf Marek <r.marek@assembler.cz>
 647 L:      linux-i2c@vger.kernel.org
 648 S:      Maintained
 649 F:      Documentation/i2c/busses/i2c-ali1563
 650 F:      drivers/i2c/busses/i2c-ali1563.c
 651
 652 ALLWINNER SECURITY SYSTEM
 653 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 654 L:      linux-crypto@vger.kernel.org
 655 S:      Maintained
 656 F:      drivers/crypto/sunxi-ss/
 657
 658 ALPHA PORT
 659 M:      Richard Henderson <rth@twiddle.net>
 660 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 661 M:      Matt Turner <mattst88@gmail.com>
 662 S:      Odd Fixes
 663 L:      linux-alpha@vger.kernel.org
 664 F:      arch/alpha/
 665
 666 ALPS PS/2 TOUCHPAD DRIVER
 667 R:      Pali Rohár <pali.rohar@gmail.com>
 668 F:      drivers/input/mouse/alps.*
 669
 670 ALTERA I2C CONTROLLER DRIVER
 671 M:      Thor Thayer <thor.thayer@linux.intel.com>
 672 S:      Maintained
 673 F:      drivers/i2c/busses/i2c-altera.c
 674
 675 ALTERA MAILBOX DRIVER
 676 M:      Ley Foon Tan <lftan@altera.com>
 677 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 678 S:      Maintained
 679 F:      drivers/mailbox/mailbox-altera.c
 680
 681 ALTERA PIO DRIVER
 682 M:      Tien Hock Loh <thloh@altera.com>
 683 L:      linux-gpio@vger.kernel.org
 684 S:      Maintained
 685 F:      drivers/gpio/gpio-altera.c
 686
 687 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 688 M:      Thor Thayer <thor.thayer@linux.intel.com>
 689 S:      Maintained
 690 F:      drivers/gpio/gpio-altera-a10sr.c
 691 F:      drivers/mfd/altera-a10sr.c
 692 F:      drivers/reset/reset-a10sr.c
 693 F:      include/linux/mfd/altera-a10sr.h
 694 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 695
 696 ALTERA TRIPLE SPEED ETHERNET DRIVER
 697 M:      Vince Bridgers <vbridger@opensource.altera.com>
 698 L:      netdev@vger.kernel.org
 699 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 700 S:      Maintained
 701 F:      drivers/net/ethernet/altera/
 702
 703 ALTERA UART/JTAG UART SERIAL DRIVERS
 704 M:      Tobias Klauser <tklauser@distanz.ch>
 705 L:      linux-serial@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/tty/serial/altera_uart.c
 709 F:      drivers/tty/serial/altera_jtaguart.c
 710 F:      include/linux/altera_uart.h
 711 F:      include/linux/altera_jtaguart.h
 712
 713 AMAZON ETHERNET DRIVERS
 714 M:      Netanel Belgazal <netanel@amazon.com>
 715 R:      Saeed Bishara <saeedb@amazon.com>
 716 R:      Zorik Machulsky <zorik@amazon.com>
 717 L:      netdev@vger.kernel.org
 718 S:      Supported
 719 F:      Documentation/networking/ena.txt
 720 F:      drivers/net/ethernet/amazon/
 721
 722 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 723 M:      Tom Lendacky <thomas.lendacky@amd.com>
 724 M:      Gary Hook <gary.hook@amd.com>
 725 L:      linux-crypto@vger.kernel.org
 726 S:      Supported
 727 F:      drivers/crypto/ccp/
 728 F:      include/linux/ccp.h
 729
 730 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 731 M:      Huang Rui <ray.huang@amd.com>
 732 L:      linux-hwmon@vger.kernel.org
 733 S:      Supported
 734 F:      Documentation/hwmon/fam15h_power
 735 F:      drivers/hwmon/fam15h_power.c
 736
 737 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 738 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 739 S:      Orphan
 740 F:      drivers/usb/gadget/udc/amd5536udc.*
 741
 742 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 743 P:      Andres Salomon <dilinger@queued.net>
 744 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 745 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 746 S:      Supported
 747 F:      drivers/char/hw_random/geode-rng.c
 748 F:      drivers/crypto/geode*
 749 F:      drivers/video/fbdev/geode/
 750 F:      arch/x86/include/asm/geode.h
 751
 752 AMD IOMMU (AMD-VI)
 753 M:      Joerg Roedel <joro@8bytes.org>
 754 L:      iommu@lists.linux-foundation.org
 755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 756 S:      Maintained
 757 F:      drivers/iommu/amd_iommu*.[ch]
 758 F:      include/linux/amd-iommu.h
 759
 760 AMD KFD
 761 M:      Oded Gabbay <oded.gabbay@gmail.com>
 762 L:      dri-devel@lists.freedesktop.org
 763 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 764 S:      Supported
 765 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 771 F:      drivers/gpu/drm/amd/amdkfd/
 772 F:      drivers/gpu/drm/amd/include/cik_structs.h
 773 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 774 F:      drivers/gpu/drm/amd/include/vi_structs.h
 775 F:      include/uapi/linux/kfd_ioctl.h
 776
 777 AMD SEATTLE DEVICE TREE SUPPORT
 778 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 779 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 780 M:      Tom Lendacky <thomas.lendacky@amd.com>
 781 S:      Supported
 782 F:      arch/arm64/boot/dts/amd/
 783
 784 AMD XGBE DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 L:      netdev@vger.kernel.org
 787 S:      Supported
 788 F:      drivers/net/ethernet/amd/xgbe/
 789 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 790
 791 AMS (Apple Motion Sensor) DRIVER
 792 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 793 S:      Supported
 794 F:      drivers/macintosh/ams/
 795
 796 ANALOG DEVICES INC AD9389B DRIVER
 797 M:      Hans Verkuil <hans.verkuil@cisco.com>
 798 L:      linux-media@vger.kernel.org
 799 S:      Maintained
 800 F:      drivers/media/i2c/ad9389b*
 801
 802 ANALOG DEVICES INC ADV7180 DRIVER
 803 M:      Lars-Peter Clausen <lars@metafoo.de>
 804 L:      linux-media@vger.kernel.org
 805 W:      http://ez.analog.com/community/linux-device-drivers
 806 S:      Supported
 807 F:      drivers/media/i2c/adv7180.c
 808
 809 ANALOG DEVICES INC ADV748X DRIVER
 810 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 811 L:      linux-media@vger.kernel.org
 812 S:      Maintained
 813 F:      drivers/media/i2c/adv748x/*
 814
 815 ANALOG DEVICES INC ADV7511 DRIVER
 816 M:      Hans Verkuil <hans.verkuil@cisco.com>
 817 L:      linux-media@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/media/i2c/adv7511*
 820
 821 ANALOG DEVICES INC ADV7604 DRIVER
 822 M:      Hans Verkuil <hans.verkuil@cisco.com>
 823 L:      linux-media@vger.kernel.org
 824 S:      Maintained
 825 F:      drivers/media/i2c/adv7604*
 826
 827 ANALOG DEVICES INC ADV7842 DRIVER
 828 M:      Hans Verkuil <hans.verkuil@cisco.com>
 829 L:      linux-media@vger.kernel.org
 830 S:      Maintained
 831 F:      drivers/media/i2c/adv7842*
 832
 833 ANALOG DEVICES INC ASOC CODEC DRIVERS
 834 M:      Lars-Peter Clausen <lars@metafoo.de>
 835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 836 W:      http://wiki.analog.com/
 837 W:      http://ez.analog.com/community/linux-device-drivers
 838 S:      Supported
 839 F:      sound/soc/codecs/adau*
 840 F:      sound/soc/codecs/adav*
 841 F:      sound/soc/codecs/ad1*
 842 F:      sound/soc/codecs/ad7*
 843 F:      sound/soc/codecs/ssm*
 844 F:      sound/soc/codecs/sigmadsp.*
 845
 846 ANALOG DEVICES INC DMA DRIVERS
 847 M:      Lars-Peter Clausen <lars@metafoo.de>
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/dma/dma-axi-dmac.c
 851
 852 ANALOG DEVICES INC IIO DRIVERS
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 855 W:      http://wiki.analog.com/
 856 W:      http://ez.analog.com/community/linux-device-drivers
 857 S:      Supported
 858 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 860 F:      drivers/iio/*/ad*
 861 F:      drivers/iio/adc/ltc2497*
 862 X:      drivers/iio/*/adjd*
 863 F:      drivers/staging/iio/*/ad*
 864
 865 ANDES ARCHITECTURE
 866 M:      Greentime Hu <green.hu@gmail.com>
 867 M:      Vincent Chen <deanbo422@gmail.com>
 868 T:      git https://github.com/andestech/linux.git
 869 S:      Supported
 870 F:      arch/nds32/
 871 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 872 F:      Documentation/devicetree/bindings/nds32/
 873 K:      nds32
 874 N:      nds32
 875
 876 ANDROID CONFIG FRAGMENTS
 877 M:      Rob Herring <robh@kernel.org>
 878 S:      Supported
 879 F:      kernel/configs/android*
 880
 881 ANDROID DRIVERS
 882 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 883 M:      Arve Hjønnevåg <arve@android.com>
 884 M:      Todd Kjos <tkjos@android.com>
 885 M:      Martijn Coenen <maco@android.com>
 886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 887 L:      devel@driverdev.osuosl.org
 888 S:      Supported
 889 F:      drivers/android/
 890 F:      drivers/staging/android/
 891
 892 ANDROID GOLDFISH PIC DRIVER
 893 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 894 S:      Supported
 895 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 896 F:      drivers/irqchip/irq-goldfish-pic.c
 897
 898 ANDROID GOLDFISH RTC DRIVER
 899 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 900 S:      Supported
 901 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 902 F:      drivers/rtc/rtc-goldfish.c
 903
 904 ANDROID ION DRIVER
 905 M:      Laura Abbott <labbott@redhat.com>
 906 M:      Sumit Semwal <sumit.semwal@linaro.org>
 907 L:      devel@driverdev.osuosl.org
 908 S:      Supported
 909 F:      drivers/staging/android/ion
 910 F:      drivers/staging/android/uapi/ion.h
 911
 912 AOA (Apple Onboard Audio) ALSA DRIVER
 913 M:      Johannes Berg <johannes@sipsolutions.net>
 914 L:      linuxppc-dev@lists.ozlabs.org
 915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 916 S:      Maintained
 917 F:      sound/aoa/
 918
 919 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 920 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 921 L:      linux-iio@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/iio/adc/stx104.c
 924
 925 APM DRIVER
 926 M:      Jiri Kosina <jikos@kernel.org>
 927 S:      Odd fixes
 928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 929 F:      arch/x86/kernel/apm_32.c
 930 F:      include/linux/apm_bios.h
 931 F:      include/uapi/linux/apm_bios.h
 932 F:      drivers/char/apm-emulation.c
 933
 934 APPARMOR SECURITY MODULE
 935 M:      John Johansen <john.johansen@canonical.com>
 936 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 937 W:      apparmor.wiki.kernel.org
 938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/apparmor-dev.git
 939 S:      Supported
 940 F:      security/apparmor/
 941 F:      Documentation/admin-guide/LSM/apparmor.rst
 942
 943 APPLE BCM5974 MULTITOUCH DRIVER
 944 M:      Henrik Rydberg <rydberg@bitmath.org>
 945 L:      linux-input@vger.kernel.org
 946 S:      Odd fixes
 947 F:      drivers/input/mouse/bcm5974.c
 948
 949 APPLE SMC DRIVER
 950 M:      Henrik Rydberg <rydberg@bitmath.org>
 951 L:      linux-hwmon@vger.kernel.org
 952 S:      Odd fixes
 953 F:      drivers/hwmon/applesmc.c
 954
 955 APPLETALK NETWORK LAYER
 956 L:      netdev@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/net/appletalk/
 959 F:      net/appletalk/
 960
 961 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 962 M:      Duc Dang <dhdang@apm.com>
 963 S:      Supported
 964 F:      arch/arm64/boot/dts/apm/
 965
 966 APPLIED MICRO (APM) X-GENE SOC EDAC
 967 M:      Loc Ho <lho@apm.com>
 968 S:      Supported
 969 F:      drivers/edac/xgene_edac.c
 970 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 971
 972 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 973 M:      Iyappan Subramanian <isubramanian@apm.com>
 974 M:      Keyur Chudgar <kchudgar@apm.com>
 975 S:      Supported
 976 F:      drivers/net/ethernet/apm/xgene-v2/
 977
 978 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 979 M:      Iyappan Subramanian <isubramanian@apm.com>
 980 M:      Keyur Chudgar <kchudgar@apm.com>
 981 M:      Quan Nguyen <qnguyen@apm.com>
 982 S:      Supported
 983 F:      drivers/net/ethernet/apm/xgene/
 984 F:      drivers/net/phy/mdio-xgene.c
 985 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 986 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 987
 988 APPLIED MICRO (APM) X-GENE SOC PMU
 989 M:      Tai Nguyen <ttnguyen@apm.com>
 990 S:      Supported
 991 F:      drivers/perf/xgene_pmu.c
 992 F:      Documentation/perf/xgene-pmu.txt
 993 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 994
 995 APTINA CAMERA SENSOR PLL
 996 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
 997 L:      linux-media@vger.kernel.org
 998 S:      Maintained
 999 F:      drivers/media/i2c/aptina-pll.*
1000
1001 ARC FRAMEBUFFER DRIVER
1002 M:      Jaya Kumar <jayalk@intworks.biz>
1003 S:      Maintained
1004 F:      drivers/video/fbdev/arcfb.c
1005 F:      drivers/video/fbdev/core/fb_defio.c
1006
1007 ARC PGU DRM DRIVER
1008 M:      Alexey Brodkin <abrodkin@synopsys.com>
1009 S:      Supported
1010 F:      drivers/gpu/drm/arc/
1011 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1012
1013 ARCNET NETWORK LAYER
1014 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1015 L:      netdev@vger.kernel.org
1016 S:      Maintained
1017 F:      drivers/net/arcnet/
1018 F:      include/uapi/linux/if_arcnet.h
1019
1020 ARM ARCHITECTED TIMER DRIVER
1021 M:      Mark Rutland <mark.rutland@arm.com>
1022 M:      Marc Zyngier <marc.zyngier@arm.com>
1023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1024 S:      Maintained
1025 F:      arch/arm/include/asm/arch_timer.h
1026 F:      arch/arm64/include/asm/arch_timer.h
1027 F:      drivers/clocksource/arm_arch_timer.c
1028
1029 ARM HDLCD DRM DRIVER
1030 M:      Liviu Dudau <liviu.dudau@arm.com>
1031 S:      Supported
1032 F:      drivers/gpu/drm/arm/hdlcd_*
1033 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1034
1035 ARM MALI-DP DRM DRIVER
1036 M:      Liviu Dudau <liviu.dudau@arm.com>
1037 M:      Brian Starkey <brian.starkey@arm.com>
1038 M:      Mali DP Maintainers <malidp@foss.arm.com>
1039 S:      Supported
1040 F:      drivers/gpu/drm/arm/
1041 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1042
1043 ARM MFM AND FLOPPY DRIVERS
1044 M:      Ian Molton <spyro@f2s.com>
1045 S:      Maintained
1046 F:      arch/arm/lib/floppydma.S
1047 F:      arch/arm/include/asm/floppy.h
1048
1049 ARM PMU PROFILING AND DEBUGGING
1050 M:      Will Deacon <will.deacon@arm.com>
1051 M:      Mark Rutland <mark.rutland@arm.com>
1052 S:      Maintained
1053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1054 F:      arch/arm*/kernel/perf_*
1055 F:      arch/arm/oprofile/common.c
1056 F:      arch/arm*/kernel/hw_breakpoint.c
1057 F:      arch/arm*/include/asm/hw_breakpoint.h
1058 F:      arch/arm*/include/asm/perf_event.h
1059 F:      drivers/perf/*
1060 F:      include/linux/perf/arm_pmu.h
1061 F:      Documentation/devicetree/bindings/arm/pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/
1063
1064 ARM PORT
1065 M:      Russell King <linux@armlinux.org.uk>
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 W:      http://www.armlinux.org.uk/
1068 S:      Odd Fixes
1069 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1070 F:      arch/arm/
1071 X:      arch/arm/boot/dts/
1072
1073 ARM PRIMECELL AACI PL041 DRIVER
1074 M:      Russell King <linux@armlinux.org.uk>
1075 S:      Odd Fixes
1076 F:      sound/arm/aaci.*
1077
1078 ARM PRIMECELL BUS SUPPORT
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Odd Fixes
1081 F:      drivers/amba/
1082 F:      include/linux/amba/bus.h
1083
1084 ARM PRIMECELL CLCD PL110 DRIVER
1085 M:      Russell King <linux@armlinux.org.uk>
1086 S:      Odd Fixes
1087 F:      drivers/video/fbdev/amba-clcd.*
1088
1089 ARM PRIMECELL KMI PL050 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/input/serio/ambakmi.*
1093 F:      include/linux/amba/kmi.h
1094
1095 ARM PRIMECELL MMCI PL180/1 DRIVER
1096 M:      Russell King <linux@armlinux.org.uk>
1097 S:      Odd Fixes
1098 F:      drivers/mmc/host/mmci.*
1099 F:      include/linux/amba/mmci.h
1100
1101 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1102 M:      Russell King <linux@armlinux.org.uk>
1103 S:      Odd Fixes
1104 F:      drivers/tty/serial/amba-pl01*.c
1105 F:      include/linux/amba/serial.h
1106
1107 ARM SMMU DRIVERS
1108 M:      Will Deacon <will.deacon@arm.com>
1109 R:      Robin Murphy <robin.murphy@arm.com>
1110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1111 S:      Maintained
1112 F:      drivers/iommu/arm-smmu.c
1113 F:      drivers/iommu/arm-smmu-v3.c
1114 F:      drivers/iommu/io-pgtable-arm.c
1115 F:      drivers/iommu/io-pgtable-arm-v7s.c
1116
1117 ARM SUB-ARCHITECTURES
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 S:      Maintained
1120 F:      arch/arm/mach-*/
1121 F:      arch/arm/plat-*/
1122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1123
1124 ARM/ACTIONS SEMI ARCHITECTURE
1125 M:      Andreas Färber <afaerber@suse.de>
1126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1127 S:      Maintained
1128 N:      owl
1129 F:      arch/arm/mach-actions/
1130 F:      arch/arm/boot/dts/owl-*
1131 F:      arch/arm64/boot/dts/actions/
1132 F:      drivers/clocksource/owl-*
1133 F:      drivers/soc/actions/
1134 F:      include/dt-bindings/power/owl-*
1135 F:      include/linux/soc/actions/
1136 F:      Documentation/devicetree/bindings/arm/actions.txt
1137 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1138 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1139
1140 ARM/ADS SPHERE MACHINE SUPPORT
1141 M:      Lennert Buytenhek <kernel@wantstofly.org>
1142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1143 S:      Maintained
1144
1145 ARM/AFEB9260 MACHINE SUPPORT
1146 M:      Sergey Lapin <slapin@ossfans.org>
1147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1148 S:      Maintained
1149
1150 ARM/AJECO 1ARM MACHINE SUPPORT
1151 M:      Lennert Buytenhek <kernel@wantstofly.org>
1152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1153 S:      Maintained
1154
1155 ARM/Allwinner SoC Clock Support
1156 M:      Emilio López <emilio@elopez.com.ar>
1157 S:      Maintained
1158 F:      drivers/clk/sunxi/
1159
1160 ARM/Allwinner sunXi SoC support
1161 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1162 M:      Chen-Yu Tsai <wens@csie.org>
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165 N:      sun[x456789]i
1166 N:      sun50i
1167 F:      arch/arm/mach-sunxi/
1168 F:      arch/arm64/boot/dts/allwinner/
1169 F:      drivers/clk/sunxi-ng/
1170 F:      drivers/pinctrl/sunxi/
1171 F:      drivers/soc/sunxi/
1172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1173
1174 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1175 M:      Neil Armstrong <narmstrong@baylibre.com>
1176 M:      Jerome Brunet <jbrunet@baylibre.com>
1177 L:      linux-amlogic@lists.infradead.org
1178 S:      Maintained
1179 F:      drivers/clk/meson/
1180 F:      include/dt-bindings/clock/meson*
1181 F:      include/dt-bindings/clock/gxbb*
1182 F:      Documentation/devicetree/bindings/clock/amlogic*
1183
1184 ARM/Amlogic Meson SoC support
1185 M:      Carlo Caione <carlo@caione.org>
1186 M:      Kevin Hilman <khilman@baylibre.com>
1187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1188 L:      linux-amlogic@lists.infradead.org
1189 W:      http://linux-meson.com/
1190 S:      Maintained
1191 F:      arch/arm/mach-meson/
1192 F:      arch/arm/boot/dts/meson*
1193 F:      arch/arm64/boot/dts/amlogic/
1194 F:      drivers/pinctrl/meson/
1195 F:      drivers/mmc/host/meson*
1196 N:      meson
1197
1198 ARM/Annapurna Labs ALPINE ARCHITECTURE
1199 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1200 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203 F:      arch/arm/mach-alpine/
1204 F:      arch/arm/boot/dts/alpine*
1205 F:      arch/arm64/boot/dts/al/
1206 F:      drivers/*/*alpine*
1207
1208 ARM/ARTPEC MACHINE SUPPORT
1209 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1210 M:      Lars Persson <lars.persson@axis.com>
1211 M:      Niklas Cassel <niklas.cassel@axis.com>
1212 S:      Maintained
1213 L:      linux-arm-kernel@axis.com
1214 F:      arch/arm/mach-artpec
1215 F:      arch/arm/boot/dts/artpec6*
1216 F:      drivers/clk/axis
1217 F:      drivers/crypto/axis
1218 F:      drivers/pinctrl/pinctrl-artpec*
1219 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1220
1221 ARM/ASPEED I2C DRIVER
1222 M:      Brendan Higgins <brendanhiggins@google.com>
1223 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1224 R:      Joel Stanley <joel@jms.id.au>
1225 L:      linux-i2c@vger.kernel.org
1226 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1227 S:      Maintained
1228 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1229 F:      drivers/i2c/busses/i2c-aspeed.c
1230 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1231 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1232
1233 ARM/ASPEED MACHINE SUPPORT
1234 M:      Joel Stanley <joel@jms.id.au>
1235 S:      Maintained
1236 F:      arch/arm/mach-aspeed/
1237 F:      arch/arm/boot/dts/aspeed-*
1238 F:      drivers/*/*aspeed*
1239
1240 ARM/ATMEL AT91 Clock Support
1241 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1242 S:      Maintained
1243 F:      drivers/clk/at91
1244
1245 ARM/CALXEDA HIGHBANK ARCHITECTURE
1246 M:      Rob Herring <robh@kernel.org>
1247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1248 S:      Maintained
1249 F:      arch/arm/mach-highbank/
1250 F:      arch/arm/boot/dts/highbank.dts
1251 F:      arch/arm/boot/dts/ecx-*.dts*
1252
1253 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1254 M:      Krzysztof Halasa <khalasa@piap.pl>
1255 S:      Maintained
1256 F:      arch/arm/mach-cns3xxx/
1257
1258 ARM/CAVIUM THUNDER NETWORK DRIVER
1259 M:      Sunil Goutham <sgoutham@cavium.com>
1260 M:      Robert Richter <rric@kernel.org>
1261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1262 S:      Supported
1263 F:      drivers/net/ethernet/cavium/thunder/
1264
1265 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1266 M:      Lukasz Majewski <lukma@denx.de>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269 F:      arch/arm/mach-ep93xx/ts72xx.c
1270
1271 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1272 M:      Alexander Shiyan <shc_work@mail.ru>
1273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1274 S:      Odd Fixes
1275 N:      clps711x
1276
1277 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1278 M:      Lennert Buytenhek <kernel@wantstofly.org>
1279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1280 S:      Maintained
1281
1282 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1283 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1284 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1286 S:      Maintained
1287 F:      arch/arm/mach-ep93xx/
1288 F:      arch/arm/mach-ep93xx/include/mach/
1289
1290 ARM/CLKDEV SUPPORT
1291 M:      Russell King <linux@armlinux.org.uk>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1295 F:      drivers/clk/clkdev.c
1296
1297 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1298 M:      Mike Rapoport <mike@compulab.co.il>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301
1302 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1303 M:      Baruch Siach <baruch@tkos.co.il>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      arch/arm/boot/dts/cx92755*
1307 N:      digicolor
1308
1309 ARM/CONTEC MICRO9 MACHINE SUPPORT
1310 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1311 S:      Maintained
1312 F:      arch/arm/mach-ep93xx/micro9.c
1313
1314 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1315 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      drivers/hwtracing/coresight/*
1319 F:      Documentation/trace/coresight.txt
1320 F:      Documentation/trace/coresight-cpu-debug.txt
1321 F:      Documentation/devicetree/bindings/arm/coresight.txt
1322 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1323 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1324 F:      tools/perf/arch/arm/util/pmu.c
1325 F:      tools/perf/arch/arm/util/auxtrace.c
1326 F:      tools/perf/arch/arm/util/cs-etm.c
1327 F:      tools/perf/arch/arm/util/cs-etm.h
1328 F:      tools/perf/util/cs-etm.*
1329 F:      tools/perf/util/cs-etm-decoder/*
1330
1331 ARM/CORGI MACHINE SUPPORT
1332 M:      Richard Purdie <rpurdie@rpsys.net>
1333 S:      Maintained
1334
1335 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1336 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1337 M:      Linus Walleij <linus.walleij@linaro.org>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 T:      git git://github.com/ulli-kroll/linux.git
1340 S:      Maintained
1341 F:      Documentation/devicetree/bindings/arm/gemini.txt
1342 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1343 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1344 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1345 F:      arch/arm/mach-gemini/
1346 F:      drivers/net/ethernet/cortina/
1347 F:      drivers/pinctrl/pinctrl-gemini.c
1348 F:      drivers/rtc/rtc-ftrtc010.c
1349
1350 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1351 M:      Barry Song <baohua@kernel.org>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1354 S:      Maintained
1355 F:      arch/arm/boot/dts/prima2*
1356 F:      arch/arm/mach-prima2/
1357 F:      drivers/clk/sirf/
1358 F:      drivers/clocksource/timer-prima2.c
1359 F:      drivers/clocksource/timer-atlas7.c
1360 N:      [^a-z]sirf
1361
1362 ARM/EBSA110 MACHINE SUPPORT
1363 M:      Russell King <linux@armlinux.org.uk>
1364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1365 W:      http://www.armlinux.org.uk/
1366 S:      Maintained
1367 F:      arch/arm/mach-ebsa110/
1368 F:      drivers/net/ethernet/amd/am79c961a.*
1369
1370 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1371 M:      Uwe Kleine-König <kernel@pengutronix.de>
1372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1373 S:      Maintained
1374 N:      efm32
1375
1376 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1377 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 S:      Maintained
1380 F:      arch/arm/mach-pxa/ezx.c
1381
1382 ARM/FARADAY FA526 PORT
1383 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1385 S:      Maintained
1386 T:      git git://git.berlios.de/gemini-board
1387 F:      arch/arm/mm/*-fa*
1388
1389 ARM/FOOTBRIDGE ARCHITECTURE
1390 M:      Russell King <linux@armlinux.org.uk>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 W:      http://www.armlinux.org.uk/
1393 S:      Maintained
1394 F:      arch/arm/include/asm/hardware/dec21285.h
1395 F:      arch/arm/mach-footbridge/
1396
1397 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1398 M:      Shawn Guo <shawnguo@kernel.org>
1399 M:      Sascha Hauer <kernel@pengutronix.de>
1400 R:      Fabio Estevam <fabio.estevam@nxp.com>
1401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1402 S:      Maintained
1403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1404 F:      arch/arm/mach-imx/
1405 F:      arch/arm/mach-mxs/
1406 F:      arch/arm/boot/dts/imx*
1407 F:      arch/arm/configs/imx*_defconfig
1408 F:      drivers/clk/imx/
1409 F:      drivers/soc/imx/
1410 F:      include/soc/imx/
1411
1412 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1413 M:      Shawn Guo <shawnguo@kernel.org>
1414 M:      Sascha Hauer <kernel@pengutronix.de>
1415 R:      Stefan Agner <stefan@agner.ch>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1419 F:      arch/arm/mach-imx/*vf610*
1420 F:      arch/arm/boot/dts/vf*
1421
1422 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1423 M:      Lennert Buytenhek <kernel@wantstofly.org>
1424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1425 S:      Maintained
1426
1427 ARM/GUMSTIX MACHINE SUPPORT
1428 M:      Steve Sakoman <sakoman@gmail.com>
1429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1430 S:      Maintained
1431
1432 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1433 M:      Philipp Zabel <philipp.zabel@gmail.com>
1434 M:      Paul Parsons <lost.distance@yahoo.com>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437 F:      arch/arm/mach-pxa/hx4700.c
1438 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1439 F:      sound/soc/pxa/hx4700.c
1440
1441 ARM/HISILICON SOC SUPPORT
1442 M:      Wei Xu <xuwei5@hisilicon.com>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 W:      http://www.hisilicon.com
1445 S:      Supported
1446 T:      git git://github.com/hisilicon/linux-hisi.git
1447 F:      arch/arm/mach-hisi/
1448 F:      arch/arm/boot/dts/hi3*
1449 F:      arch/arm/boot/dts/hip*
1450 F:      arch/arm/boot/dts/hisi*
1451 F:      arch/arm64/boot/dts/hisilicon/
1452
1453 ARM/HP JORNADA 7XX MACHINE SUPPORT
1454 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1455 W:      www.jlime.com
1456 S:      Maintained
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1458 F:      arch/arm/mach-sa1100/jornada720.c
1459 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1460
1461 ARM/IGEP MACHINE SUPPORT
1462 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1463 M:      Javier Martinez Canillas <javier@dowhile0.org>
1464 L:      linux-omap@vger.kernel.org
1465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1466 S:      Maintained
1467 F:      arch/arm/boot/dts/omap3-igep*
1468
1469 ARM/INCOME PXA270 SUPPORT
1470 M:      Marek Vasut <marek.vasut@gmail.com>
1471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1472 S:      Maintained
1473 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1474
1475 ARM/INTEL IOP13XX ARM ARCHITECTURE
1476 M:      Lennert Buytenhek <kernel@wantstofly.org>
1477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1478 S:      Maintained
1479
1480 ARM/INTEL IOP32X ARM ARCHITECTURE
1481 M:      Lennert Buytenhek <kernel@wantstofly.org>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484
1485 ARM/INTEL IOP33X ARM ARCHITECTURE
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Orphan
1488
1489 ARM/INTEL IQ81342EX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/INTEL IXDP2850 MACHINE SUPPORT
1495 M:      Lennert Buytenhek <kernel@wantstofly.org>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/INTEL IXP4XX ARM ARCHITECTURE
1500 M:      Imre Kaloz <kaloz@openwrt.org>
1501 M:      Krzysztof Halasa <khalasa@piap.pl>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-ixp4xx/
1505
1506 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1507 M:      Jonathan Cameron <jic23@cam.ac.uk>
1508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1509 S:      Maintained
1510 F:      arch/arm/mach-pxa/stargate2.c
1511 F:      drivers/pcmcia/pxa2xx_stargate2.c
1512
1513 ARM/INTEL XSC3 (MANZANO) ARM CORE
1514 M:      Lennert Buytenhek <kernel@wantstofly.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 S:      Maintained
1517
1518 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1519 M:      Lennert Buytenhek <kernel@wantstofly.org>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522
1523 ARM/LG1K ARCHITECTURE
1524 M:      Chanho Min <chanho.min@lge.com>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527 F:      arch/arm64/boot/dts/lg/
1528
1529 ARM/LOGICPD PXA270 MACHINE SUPPORT
1530 M:      Lennert Buytenhek <kernel@wantstofly.org>
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533
1534 ARM/LPC18XX ARCHITECTURE
1535 M:      Joachim Eastwood <manabian@gmail.com>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 F:      arch/arm/boot/dts/lpc43*
1539 F:      drivers/clk/nxp/clk-lpc18xx*
1540 F:      drivers/clocksource/time-lpc32xx.c
1541 F:      drivers/i2c/busses/i2c-lpc2k.c
1542 F:      drivers/memory/pl172.c
1543 F:      drivers/mtd/spi-nor/nxp-spifi.c
1544 F:      drivers/rtc/rtc-lpc24xx.c
1545 N:      lpc18xx
1546
1547 ARM/LPC32XX SOC SUPPORT
1548 M:      Vladimir Zapolskiy <vz@mleia.com>
1549 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1552 S:      Maintained
1553 F:      arch/arm/boot/dts/lpc32*
1554 F:      arch/arm/mach-lpc32xx/
1555 F:      drivers/i2c/busses/i2c-pnx.c
1556 F:      drivers/net/ethernet/nxp/lpc_eth.c
1557 F:      drivers/usb/host/ohci-nxp.c
1558 F:      drivers/watchdog/pnx4008_wdt.c
1559 N:      lpc32xx
1560
1561 ARM/MAGICIAN MACHINE SUPPORT
1562 M:      Philipp Zabel <philipp.zabel@gmail.com>
1563 S:      Maintained
1564
1565 ARM/Marvell Dove/MV78xx0/Orion SOC support
1566 M:      Jason Cooper <jason@lakedaemon.net>
1567 M:      Andrew Lunn <andrew@lunn.ch>
1568 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1569 M:      Gregory Clement <gregory.clement@bootlin.com>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572 F:      Documentation/devicetree/bindings/soc/dove/
1573 F:      arch/arm/mach-dove/
1574 F:      arch/arm/mach-mv78xx0/
1575 F:      arch/arm/mach-orion5x/
1576 F:      arch/arm/plat-orion/
1577 F:      arch/arm/boot/dts/dove*
1578 F:      arch/arm/boot/dts/orion5x*
1579
1580 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1581 M:      Jason Cooper <jason@lakedaemon.net>
1582 M:      Andrew Lunn <andrew@lunn.ch>
1583 M:      Gregory Clement <gregory.clement@bootlin.com>
1584 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1586 S:      Maintained
1587 F:      arch/arm/boot/dts/armada*
1588 F:      arch/arm/boot/dts/kirkwood*
1589 F:      arch/arm/configs/mvebu_*_defconfig
1590 F:      arch/arm/mach-mvebu/
1591 F:      arch/arm64/boot/dts/marvell/armada*
1592 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1593 F:      drivers/cpufreq/mvebu-cpufreq.c
1594 F:      drivers/irqchip/irq-armada-370-xp.c
1595 F:      drivers/irqchip/irq-mvebu-*
1596 F:      drivers/pinctrl/mvebu/
1597 F:      drivers/rtc/rtc-armada38x.c
1598
1599 ARM/Mediatek RTC DRIVER
1600 M:      Eddie Huang <eddie.huang@mediatek.com>
1601 M:      Sean Wang <sean.wang@mediatek.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1606 F:      drivers/rtc/rtc-mt6397.c
1607 F:      drivers/rtc/rtc-mt7622.c
1608
1609 ARM/Mediatek SoC support
1610 M:      Matthias Brugger <matthias.bgg@gmail.com>
1611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1612 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614 F:      arch/arm/boot/dts/mt6*
1615 F:      arch/arm/boot/dts/mt7*
1616 F:      arch/arm/boot/dts/mt8*
1617 F:      arch/arm/mach-mediatek/
1618 F:      arch/arm64/boot/dts/mediatek/
1619 N:      mtk
1620 K:      mediatek
1621
1622 ARM/Mediatek USB3 PHY DRIVER
1623 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1628
1629 ARM/MICREL KS8695 ARCHITECTURE
1630 M:      Greg Ungerer <gerg@uclinux.org>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 F:      arch/arm/mach-ks8695/
1633 S:      Odd Fixes
1634
1635 ARM/Microchip (AT91) SoC support
1636 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1637 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 W:      http://www.linux4sam.org
1640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1641 S:      Supported
1642 N:      at91
1643 N:      atmel
1644 F:      arch/arm/mach-at91/
1645 F:      include/soc/at91/
1646 F:      arch/arm/boot/dts/at91*.dts
1647 F:      arch/arm/boot/dts/at91*.dtsi
1648 F:      arch/arm/boot/dts/sama*.dts
1649 F:      arch/arm/boot/dts/sama*.dtsi
1650 F:      arch/arm/include/debug/at91.S
1651 F:      drivers/memory/atmel*
1652 F:      drivers/watchdog/sama5d4_wdt.c
1653 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1654 X:      drivers/net/wireless/atmel/
1655
1656 ARM/MIOA701 MACHINE SUPPORT
1657 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 F:      arch/arm/mach-pxa/mioa701.c
1660 S:      Maintained
1661
1662 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1663 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1664 S:      Maintained
1665
1666 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1667 M:      Linus Walleij <linus.walleij@linaro.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      arch/arm/mach-nomadik/
1671 F:      arch/arm/mach-u300/
1672 F:      arch/arm/mach-ux500/
1673 F:      arch/arm/boot/dts/ste-*
1674 F:      drivers/clk/clk-nomadik.c
1675 F:      drivers/clk/clk-u300.c
1676 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1677 F:      drivers/clocksource/timer-u300.c
1678 F:      drivers/dma/coh901318*
1679 F:      drivers/dma/ste_dma40*
1680 F:      drivers/hwspinlock/u8500_hsem.c
1681 F:      drivers/i2c/busses/i2c-nomadik.c
1682 F:      drivers/i2c/busses/i2c-stu300.c
1683 F:      drivers/mfd/ab3100*
1684 F:      drivers/mfd/ab8500*
1685 F:      drivers/mfd/abx500*
1686 F:      drivers/mfd/dbx500*
1687 F:      drivers/mfd/db8500*
1688 F:      drivers/pinctrl/nomadik/
1689 F:      drivers/pinctrl/pinctrl-coh901*
1690 F:      drivers/pinctrl/pinctrl-u300.c
1691 F:      drivers/rtc/rtc-ab3100.c
1692 F:      drivers/rtc/rtc-ab8500.c
1693 F:      drivers/rtc/rtc-coh901331.c
1694 F:      drivers/rtc/rtc-pl031.c
1695 F:      drivers/watchdog/coh901327_wdt.c
1696 F:      Documentation/devicetree/bindings/arm/ste-*
1697 F:      Documentation/devicetree/bindings/arm/ux500/
1698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1699
1700 ARM/NUVOTON NPCM ARCHITECTURE
1701 M:      Avi Fishman <avifishman70@gmail.com>
1702 M:      Tomer Maimon <tmaimon77@gmail.com>
1703 R:      Patrick Venture <venture@google.com>
1704 R:      Nancy Yuen <yuenn@google.com>
1705 R:      Brendan Higgins <brendanhiggins@google.com>
1706 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1707 S:      Supported
1708 F:      arch/arm/mach-npcm/
1709 F:      arch/arm/boot/dts/nuvoton-npcm*
1710 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1711 F:      drivers/*/*npcm*
1712 F:      Documentation/*/*npcm*
1713
1714 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1715 M:      Wan ZongShun <mcuos.com@gmail.com>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 W:      http://www.mcuos.com
1718 S:      Maintained
1719 F:      arch/arm/mach-w90x900/
1720 F:      drivers/input/keyboard/w90p910_keypad.c
1721 F:      drivers/input/touchscreen/w90p910_ts.c
1722 F:      drivers/watchdog/nuc900_wdt.c
1723 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1724 F:      drivers/mtd/nand/raw/nuc900_nand.c
1725 F:      drivers/rtc/rtc-nuc900.c
1726 F:      drivers/spi/spi-nuc900.c
1727 F:      drivers/usb/host/ehci-w90x900.c
1728 F:      drivers/video/fbdev/nuc900fb.c
1729
1730 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1731 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1732 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1733 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1734 S:      Supported
1735
1736 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1737 M:      Alexander Clouter <alex@digriz.org.uk>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 W:      http://www.digriz.org.uk/ts78xx/kernel
1740 S:      Maintained
1741 F:      arch/arm/mach-orion5x/ts78xx-*
1742
1743 ARM/OXNAS platform support
1744 M:      Neil Armstrong <narmstrong@baylibre.com>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 L:      linux-oxnas@lists.tuxfamily.org (moderated for non-subscribers)
1747 S:      Maintained
1748 F:      arch/arm/mach-oxnas/
1749 F:      arch/arm/boot/dts/ox8*.dts*
1750 N:      oxnas
1751
1752 ARM/PALM TREO SUPPORT
1753 M:      Tomas Cech <sleep_walker@suse.com>
1754 L:      linux-arm-kernel@lists.infradead.org
1755 W:      http://hackndev.com
1756 S:      Maintained
1757 F:      arch/arm/mach-pxa/palmtreo.*
1758
1759 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1760 M:      Marek Vasut <marek.vasut@gmail.com>
1761 L:      linux-arm-kernel@lists.infradead.org
1762 W:      http://hackndev.com
1763 S:      Maintained
1764 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1765 F:      arch/arm/mach-pxa/palmtx.c
1766 F:      arch/arm/mach-pxa/palmt5.*
1767 F:      arch/arm/mach-pxa/include/mach/palmld.h
1768 F:      arch/arm/mach-pxa/palmld.c
1769 F:      arch/arm/mach-pxa/palmte2.*
1770 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1771 F:      arch/arm/mach-pxa/palmtc.c
1772
1773 ARM/PALMZ72 SUPPORT
1774 M:      Sergey Lapin <slapin@ossfans.org>
1775 L:      linux-arm-kernel@lists.infradead.org
1776 W:      http://hackndev.com
1777 S:      Maintained
1778 F:      arch/arm/mach-pxa/palmz72.*
1779
1780 ARM/PLEB SUPPORT
1781 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1782 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1783 S:      Maintained
1784
1785 ARM/PT DIGITAL BOARD PORT
1786 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 W:      http://www.armlinux.org.uk/
1789 S:      Maintained
1790
1791 ARM/QUALCOMM SUPPORT
1792 M:      Andy Gross <andy.gross@linaro.org>
1793 M:      David Brown <david.brown@linaro.org>
1794 L:      linux-arm-msm@vger.kernel.org
1795 L:      linux-soc@vger.kernel.org
1796 S:      Maintained
1797 F:      Documentation/devicetree/bindings/soc/qcom/
1798 F:      arch/arm/boot/dts/qcom-*.dts
1799 F:      arch/arm/boot/dts/qcom-*.dtsi
1800 F:      arch/arm/mach-qcom/
1801 F:      arch/arm64/boot/dts/qcom/*
1802 F:      drivers/i2c/busses/i2c-qup.c
1803 F:      drivers/clk/qcom/
1804 F:      drivers/dma/qcom/
1805 F:      drivers/soc/qcom/
1806 F:      drivers/spi/spi-qup.c
1807 F:      drivers/tty/serial/msm_serial.c
1808 F:      drivers/*/pm8???-*
1809 F:      drivers/mfd/ssbi.c
1810 F:      drivers/firmware/qcom_scm.c
1811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1812
1813 ARM/RADISYS ENP2611 MACHINE SUPPORT
1814 M:      Lennert Buytenhek <kernel@wantstofly.org>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 S:      Maintained
1817
1818 ARM/REALTEK ARCHITECTURE
1819 M:      Andreas Färber <afaerber@suse.de>
1820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1821 S:      Maintained
1822 F:      arch/arm64/boot/dts/realtek/
1823 F:      Documentation/devicetree/bindings/arm/realtek.txt
1824
1825 ARM/RENESAS ARM64 ARCHITECTURE
1826 M:      Simon Horman <horms@verge.net.au>
1827 M:      Magnus Damm <magnus.damm@gmail.com>
1828 L:      linux-renesas-soc@vger.kernel.org
1829 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1831 S:      Supported
1832 F:      arch/arm64/boot/dts/renesas/
1833 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1834 F:      drivers/soc/renesas/
1835 F:      include/linux/soc/renesas/
1836
1837 ARM/RISCPC ARCHITECTURE
1838 M:      Russell King <linux@armlinux.org.uk>
1839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1840 W:      http://www.armlinux.org.uk/
1841 S:      Maintained
1842 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1843 F:      arch/arm/include/asm/hardware/ioc.h
1844 F:      arch/arm/include/asm/hardware/iomd.h
1845 F:      arch/arm/include/asm/hardware/memc.h
1846 F:      arch/arm/mach-rpc/
1847 F:      drivers/net/ethernet/8390/etherh.c
1848 F:      drivers/net/ethernet/i825xx/ether1*
1849 F:      drivers/net/ethernet/seeq/ether3*
1850 F:      drivers/scsi/arm/
1851
1852 ARM/Rockchip SoC support
1853 M:      Heiko Stuebner <heiko@sntech.de>
1854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1855 L:      linux-rockchip@lists.infradead.org
1856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1857 S:      Maintained
1858 F:      arch/arm/boot/dts/rk3*
1859 F:      arch/arm/boot/dts/rv1108*
1860 F:      arch/arm/mach-rockchip/
1861 F:      drivers/clk/rockchip/
1862 F:      drivers/i2c/busses/i2c-rk3x.c
1863 F:      drivers/*/*rockchip*
1864 F:      drivers/*/*/*rockchip*
1865 F:      sound/soc/rockchip/
1866 N:      rockchip
1867
1868 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1869 M:      Kukjin Kim <kgene@kernel.org>
1870 M:      Krzysztof Kozlowski <krzk@kernel.org>
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1873 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1874 S:      Maintained
1875 F:      arch/arm/boot/dts/s3c*
1876 F:      arch/arm/boot/dts/s5p*
1877 F:      arch/arm/boot/dts/exynos*
1878 F:      arch/arm64/boot/dts/exynos/
1879 F:      arch/arm/plat-samsung/
1880 F:      arch/arm/mach-s3c24*/
1881 F:      arch/arm/mach-s3c64xx/
1882 F:      arch/arm/mach-s5p*/
1883 F:      arch/arm/mach-exynos*/
1884 F:      drivers/*/*s3c24*
1885 F:      drivers/*/*/*s3c24*
1886 F:      drivers/*/*s3c64xx*
1887 F:      drivers/*/*s5pv210*
1888 F:      drivers/memory/samsung/*
1889 F:      drivers/soc/samsung/*
1890 F:      Documentation/arm/Samsung/
1891 F:      Documentation/devicetree/bindings/arm/samsung/
1892 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1893 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1894 N:      exynos
1895
1896 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1897 M:      Kyungmin Park <kyungmin.park@samsung.com>
1898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      arch/arm/mach-s5pv210/
1901
1902 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1903 M:      Kyungmin Park <kyungmin.park@samsung.com>
1904 M:      Kamil Debski <kamil@wypas.org>
1905 M:      Andrzej Hajda <a.hajda@samsung.com>
1906 L:      linux-arm-kernel@lists.infradead.org
1907 L:      linux-media@vger.kernel.org
1908 S:      Maintained
1909 F:      drivers/media/platform/s5p-g2d/
1910
1911 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1912 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1913 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1914 L:      linux-media@vger.kernel.org
1915 S:      Maintained
1916 F:      drivers/media/platform/s5p-cec/
1917 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1918
1919 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1920 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1921 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1922 L:      linux-arm-kernel@lists.infradead.org
1923 L:      linux-media@vger.kernel.org
1924 S:      Maintained
1925 F:      drivers/media/platform/s5p-jpeg/
1926
1927 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1928 M:      Kyungmin Park <kyungmin.park@samsung.com>
1929 M:      Kamil Debski <kamil@wypas.org>
1930 M:      Jeongtae Park <jtp.park@samsung.com>
1931 M:      Andrzej Hajda <a.hajda@samsung.com>
1932 L:      linux-arm-kernel@lists.infradead.org
1933 L:      linux-media@vger.kernel.org
1934 S:      Maintained
1935 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1936 F:      drivers/media/platform/s5p-mfc/
1937
1938 ARM/SHMOBILE ARM ARCHITECTURE
1939 M:      Simon Horman <horms@verge.net.au>
1940 M:      Magnus Damm <magnus.damm@gmail.com>
1941 L:      linux-renesas-soc@vger.kernel.org
1942 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1944 S:      Supported
1945 F:      arch/arm/boot/dts/emev2*
1946 F:      arch/arm/boot/dts/r7s*
1947 F:      arch/arm/boot/dts/r8a*
1948 F:      arch/arm/boot/dts/sh*
1949 F:      arch/arm/configs/shmobile_defconfig
1950 F:      arch/arm/include/debug/renesas-scif.S
1951 F:      arch/arm/mach-shmobile/
1952 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1953 F:      drivers/soc/renesas/
1954 F:      include/linux/soc/renesas/
1955
1956 ARM/SOCFPGA ARCHITECTURE
1957 M:      Dinh Nguyen <dinguyen@kernel.org>
1958 S:      Maintained
1959 F:      arch/arm/mach-socfpga/
1960 F:      arch/arm/boot/dts/socfpga*
1961 F:      arch/arm/configs/socfpga_defconfig
1962 F:      arch/arm64/boot/dts/altera/
1963 W:      http://www.rocketboards.org
1964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1965
1966 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1967 M:      Dinh Nguyen <dinguyen@kernel.org>
1968 S:      Maintained
1969 F:      drivers/clk/socfpga/
1970
1971 ARM/SOCFPGA EDAC SUPPORT
1972 M:      Thor Thayer <thor.thayer@linux.intel.com>
1973 S:      Maintained
1974 F:      drivers/edac/altera_edac.
1975
1976 ARM/SPREADTRUM SoC SUPPORT
1977 M:      Orson Zhai <orsonzhai@gmail.com>
1978 M:      Baolin Wang <baolin.wang@linaro.org>
1979 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1980 S:      Maintained
1981 F:      arch/arm64/boot/dts/sprd
1982 N:      sprd
1983
1984 ARM/STI ARCHITECTURE
1985 M:      Patrice Chotard <patrice.chotard@st.com>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 W:      http://www.stlinux.com
1988 S:      Maintained
1989 F:      arch/arm/mach-sti/
1990 F:      arch/arm/boot/dts/sti*
1991 F:      drivers/char/hw_random/st-rng.c
1992 F:      drivers/clocksource/arm_global_timer.c
1993 F:      drivers/clocksource/clksrc_st_lpc.c
1994 F:      drivers/cpufreq/sti-cpufreq.c
1995 F:      drivers/dma/st_fdma*
1996 F:      drivers/i2c/busses/i2c-st.c
1997 F:      drivers/media/rc/st_rc.c
1998 F:      drivers/media/platform/sti/c8sectpfe/
1999 F:      drivers/mmc/host/sdhci-st.c
2000 F:      drivers/phy/st/phy-miphy28lp.c
2001 F:      drivers/phy/st/phy-stih407-usb.c
2002 F:      drivers/pinctrl/pinctrl-st.c
2003 F:      drivers/remoteproc/st_remoteproc.c
2004 F:      drivers/remoteproc/st_slim_rproc.c
2005 F:      drivers/reset/sti/
2006 F:      drivers/rtc/rtc-st-lpc.c
2007 F:      drivers/tty/serial/st-asc.c
2008 F:      drivers/usb/dwc3/dwc3-st.c
2009 F:      drivers/usb/host/ehci-st.c
2010 F:      drivers/usb/host/ohci-st.c
2011 F:      drivers/watchdog/st_lpc_wdt.c
2012 F:      drivers/ata/ahci_st.c
2013 F:      include/linux/remoteproc/st_slim_rproc.h
2014
2015 ARM/STM32 ARCHITECTURE
2016 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2017 M:      Alexandre Torgue <alexandre.torgue@st.com>
2018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2019 S:      Maintained
2020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2021 N:      stm32
2022 F:      arch/arm/boot/dts/stm32*
2023 F:      arch/arm/mach-stm32/
2024 F:      drivers/clocksource/armv7m_systick.c
2025
2026 ARM/Synaptics Berlin SoC support
2027 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2028 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 S:      Maintained
2031 F:      arch/arm/mach-berlin/
2032 F:      arch/arm/boot/dts/berlin*
2033 F:      arch/arm64/boot/dts/marvell/berlin*
2034
2035 ARM/TANGO ARCHITECTURE
2036 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2037 M:      Mans Rullgard <mans@mansr.com>
2038 L:      linux-arm-kernel@lists.infradead.org
2039 S:      Odd Fixes
2040 N:      tango
2041
2042 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2043 M:      Lennert Buytenhek <kernel@wantstofly.org>
2044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045 S:      Maintained
2046
2047 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2048 M:      Hans Verkuil <hans.verkuil@cisco.com>
2049 L:      linux-tegra@vger.kernel.org
2050 L:      linux-media@vger.kernel.org
2051 S:      Maintained
2052 F:      drivers/media/platform/tegra-cec/
2053 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2054
2055 ARM/TETON BGA MACHINE SUPPORT
2056 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059
2060 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2061 M:      Santosh Shilimkar <ssantosh@kernel.org>
2062 L:      linux-kernel@vger.kernel.org
2063 S:      Maintained
2064 F:      drivers/memory/*emif*
2065
2066 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2067 M:      Santosh Shilimkar <ssantosh@kernel.org>
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 F:      arch/arm/mach-keystone/
2071 F:      arch/arm/boot/dts/keystone-*
2072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2073
2074 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2075 M:      Santosh Shilimkar <ssantosh@kernel.org>
2076 L:      linux-kernel@vger.kernel.org
2077 S:      Maintained
2078 F:      drivers/clk/keystone/
2079
2080 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2081 M:      Santosh Shilimkar <ssantosh@kernel.org>
2082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2083 L:      linux-kernel@vger.kernel.org
2084 S:      Maintained
2085 F:      drivers/clocksource/timer-keystone.c
2086
2087 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2088 M:      Santosh Shilimkar <ssantosh@kernel.org>
2089 L:      linux-kernel@vger.kernel.org
2090 S:      Maintained
2091 F:      drivers/power/reset/keystone-reset.c
2092
2093 ARM/THECUS N2100 MACHINE SUPPORT
2094 M:      Lennert Buytenhek <kernel@wantstofly.org>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 S:      Maintained
2097
2098 ARM/TOSA MACHINE SUPPORT
2099 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2100 M:      Dirk Opfer <dirk@opfer-online.de>
2101 S:      Maintained
2102
2103 ARM/UNIPHIER ARCHITECTURE
2104 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2107 S:      Maintained
2108 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2109 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2110 F:      arch/arm/boot/dts/uniphier*
2111 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2112 F:      arch/arm/mach-uniphier/
2113 F:      arch/arm/mm/cache-uniphier.c
2114 F:      arch/arm64/boot/dts/socionext/uniphier*
2115 F:      drivers/bus/uniphier-system-bus.c
2116 F:      drivers/clk/uniphier/
2117 F:      drivers/gpio/gpio-uniphier.c
2118 F:      drivers/i2c/busses/i2c-uniphier*
2119 F:      drivers/irqchip/irq-uniphier-aidet.c
2120 F:      drivers/pinctrl/uniphier/
2121 F:      drivers/reset/reset-uniphier.c
2122 F:      drivers/tty/serial/8250/8250_uniphier.c
2123 N:      uniphier
2124
2125 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2126 M:      Ulf Hansson <ulf.hansson@linaro.org>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 T:      git git://git.linaro.org/people/ulfh/clk.git
2129 S:      Maintained
2130 F:      drivers/clk/ux500/
2131
2132 ARM/VERSATILE EXPRESS PLATFORM
2133 M:      Liviu Dudau <liviu.dudau@arm.com>
2134 M:      Sudeep Holla <sudeep.holla@arm.com>
2135 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2137 S:      Maintained
2138 F:      arch/arm/boot/dts/vexpress*
2139 F:      arch/arm64/boot/dts/arm/
2140 F:      arch/arm/mach-vexpress/
2141 F:      */*/vexpress*
2142 F:      */*/*/vexpress*
2143 F:      drivers/clk/versatile/clk-vexpress-osc.c
2144 F:      drivers/clocksource/versatile.c
2145 N:      mps2
2146
2147 ARM/VFP SUPPORT
2148 M:      Russell King <linux@armlinux.org.uk>
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 W:      http://www.armlinux.org.uk/
2151 S:      Maintained
2152 F:      arch/arm/vfp/
2153
2154 ARM/VOIPAC PXA270 SUPPORT
2155 M:      Marek Vasut <marek.vasut@gmail.com>
2156 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2157 S:      Maintained
2158 F:      arch/arm/mach-pxa/vpac270.c
2159 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2160
2161 ARM/VT8500 ARM ARCHITECTURE
2162 M:      Tony Prisk <linux@prisktech.co.nz>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 S:      Maintained
2165 F:      arch/arm/mach-vt8500/
2166 F:      drivers/clocksource/vt8500_timer.c
2167 F:      drivers/i2c/busses/i2c-wmt.c
2168 F:      drivers/mmc/host/wmt-sdmmc.c
2169 F:      drivers/pwm/pwm-vt8500.c
2170 F:      drivers/rtc/rtc-vt8500.c
2171 F:      drivers/tty/serial/vt8500_serial.c
2172 F:      drivers/usb/host/ehci-platform.c
2173 F:      drivers/usb/host/uhci-platform.c
2174 F:      drivers/video/fbdev/vt8500lcdfb.*
2175 F:      drivers/video/fbdev/wm8505fb*
2176 F:      drivers/video/fbdev/wmt_ge_rops.*
2177
2178 ARM/ZIPIT Z2 SUPPORT
2179 M:      Marek Vasut <marek.vasut@gmail.com>
2180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2181 S:      Maintained
2182 F:      arch/arm/mach-pxa/z2.c
2183 F:      arch/arm/mach-pxa/include/mach/z2.h
2184
2185 ARM/ZTE ARCHITECTURE
2186 M:      Jun Nie <jun.nie@linaro.org>
2187 M:      Baoyou Xie <baoyou.xie@linaro.org>
2188 M:      Shawn Guo <shawnguo@kernel.org>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 S:      Maintained
2191 F:      arch/arm/boot/dts/zx2967*
2192 F:      arch/arm/mach-zx/
2193 F:      arch/arm64/boot/dts/zte/
2194 F:      drivers/clk/zte/
2195 F:      drivers/dma/zx_dma.c
2196 F:      drivers/gpio/gpio-zx.c
2197 F:      drivers/i2c/busses/i2c-zx2967.c
2198 F:      drivers/mmc/host/dw_mmc-zx.*
2199 F:      drivers/pinctrl/zte/
2200 F:      drivers/soc/zte/
2201 F:      drivers/thermal/zx2967_thermal.c
2202 F:      drivers/watchdog/zx2967_wdt.c
2203 F:      Documentation/devicetree/bindings/arm/zte.txt
2204 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2205 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2206 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2207 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2208 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2209 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2210 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2211 F:      Documentation/devicetree/bindings/soc/zte/
2212 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2213 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2214 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2215 F:      include/dt-bindings/clock/zx2967*.h
2216 F:      include/dt-bindings/soc/zte,*.h
2217 F:      sound/soc/codecs/zx_aud96p22.c
2218 F:      sound/soc/zte/
2219
2220 ARM/ZYNQ ARCHITECTURE
2221 M:      Michal Simek <michal.simek@xilinx.com>
2222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2223 W:      http://wiki.xilinx.com
2224 T:      git https://github.com/Xilinx/linux-xlnx.git
2225 S:      Supported
2226 F:      arch/arm/mach-zynq/
2227 F:      drivers/cpuidle/cpuidle-zynq.c
2228 F:      drivers/block/xsysace.c
2229 N:      zynq
2230 N:      xilinx
2231 F:      drivers/clocksource/cadence_ttc_timer.c
2232 F:      drivers/i2c/busses/i2c-cadence.c
2233 F:      drivers/mmc/host/sdhci-of-arasan.c
2234 F:      drivers/edac/synopsys_edac.c
2235
2236 ARM64 PORT (AARCH64 ARCHITECTURE)
2237 M:      Catalin Marinas <catalin.marinas@arm.com>
2238 M:      Will Deacon <will.deacon@arm.com>
2239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2241 S:      Maintained
2242 F:      arch/arm64/
2243 F:      Documentation/arm64/
2244
2245 AS3645A LED FLASH CONTROLLER DRIVER
2246 M:      Sakari Ailus <sakari.ailus@iki.fi>
2247 L:      linux-leds@vger.kernel.org
2248 S:      Maintained
2249 F:      drivers/leds/leds-as3645a.c
2250
2251 ASAHI KASEI AK8974 DRIVER
2252 M:      Linus Walleij <linus.walleij@linaro.org>
2253 L:      linux-iio@vger.kernel.org
2254 W:      http://www.akm.com/
2255 S:      Supported
2256 F:      drivers/iio/magnetometer/ak8974.c
2257
2258 ASC7621 HARDWARE MONITOR DRIVER
2259 M:      George Joseph <george.joseph@fairview5.com>
2260 L:      linux-hwmon@vger.kernel.org
2261 S:      Maintained
2262 F:      Documentation/hwmon/asc7621
2263 F:      drivers/hwmon/asc7621.c
2264
2265 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2266 M:      Corentin Chary <corentin.chary@gmail.com>
2267 L:      acpi4asus-user@lists.sourceforge.net
2268 L:      platform-driver-x86@vger.kernel.org
2269 W:      http://acpi4asus.sf.net
2270 S:      Maintained
2271 F:      drivers/platform/x86/asus*.c
2272 F:      drivers/platform/x86/eeepc*.c
2273
2274 ASUS WIRELESS RADIO CONTROL DRIVER
2275 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2276 L:      platform-driver-x86@vger.kernel.org
2277 S:      Maintained
2278 F:      drivers/platform/x86/asus-wireless.c
2279
2280 ASYMMETRIC KEYS
2281 M:      David Howells <dhowells@redhat.com>
2282 L:      keyrings@vger.kernel.org
2283 S:      Maintained
2284 F:      Documentation/crypto/asymmetric-keys.txt
2285 F:      include/linux/verification.h
2286 F:      include/crypto/public_key.h
2287 F:      include/crypto/pkcs7.h
2288 F:      crypto/asymmetric_keys/
2289
2290 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2291 R:      Dan Williams <dan.j.williams@intel.com>
2292 W:      http://sourceforge.net/projects/xscaleiop
2293 S:      Odd fixes
2294 F:      Documentation/crypto/async-tx-api.txt
2295 F:      crypto/async_tx/
2296 F:      drivers/dma/
2297 F:      include/linux/dmaengine.h
2298 F:      include/linux/async_tx.h
2299
2300 AT24 EEPROM DRIVER
2301 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2302 L:      linux-i2c@vger.kernel.org
2303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2304 S:      Maintained
2305 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2306 F:      drivers/misc/eeprom/at24.c
2307 F:      include/linux/platform_data/at24.h
2308
2309 ATA OVER ETHERNET (AOE) DRIVER
2310 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2311 W:      http://www.openaoe.org/
2312 S:      Supported
2313 F:      Documentation/aoe/
2314 F:      drivers/block/aoe/
2315
2316 ATHEROS 71XX/9XXX GPIO DRIVER
2317 M:      Alban Bedel <albeu@free.fr>
2318 W:      https://github.com/AlbanBedel/linux
2319 T:      git git://github.com/AlbanBedel/linux
2320 S:      Maintained
2321 F:      drivers/gpio/gpio-ath79.c
2322 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2323
2324 ATHEROS ATH GENERIC UTILITIES
2325 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2326 L:      linux-wireless@vger.kernel.org
2327 S:      Supported
2328 F:      drivers/net/wireless/ath/*
2329
2330 ATHEROS ATH5K WIRELESS DRIVER
2331 M:      Jiri Slaby <jirislaby@gmail.com>
2332 M:      Nick Kossifidis <mickflemm@gmail.com>
2333 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2334 L:      linux-wireless@vger.kernel.org
2335 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2336 S:      Maintained
2337 F:      drivers/net/wireless/ath/ath5k/
2338
2339 ATHEROS ATH6KL WIRELESS DRIVER
2340 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2341 L:      linux-wireless@vger.kernel.org
2342 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2344 S:      Supported
2345 F:      drivers/net/wireless/ath/ath6kl/
2346
2347 ATI_REMOTE2 DRIVER
2348 M:      Ville Syrjala <syrjala@sci.fi>
2349 S:      Maintained
2350 F:      drivers/input/misc/ati_remote2.c
2351
2352 ATK0110 HWMON DRIVER
2353 M:      Luca Tettamanti <kronos.it@gmail.com>
2354 L:      linux-hwmon@vger.kernel.org
2355 S:      Maintained
2356 F:      drivers/hwmon/asus_atk0110.c
2357
2358 ATLX ETHERNET DRIVERS
2359 M:      Jay Cliburn <jcliburn@gmail.com>
2360 M:      Chris Snook <chris.snook@gmail.com>
2361 L:      netdev@vger.kernel.org
2362 W:      http://sourceforge.net/projects/atl1
2363 W:      http://atl1.sourceforge.net
2364 S:      Maintained
2365 F:      drivers/net/ethernet/atheros/
2366
2367 ATM
2368 M:      Chas Williams <3chas3@gmail.com>
2369 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2370 L:      netdev@vger.kernel.org
2371 W:      http://linux-atm.sourceforge.net
2372 S:      Maintained
2373 F:      drivers/atm/
2374 F:      include/linux/atm*
2375 F:      include/uapi/linux/atm*
2376
2377 ATMEL AT91 / AT32 MCI DRIVER
2378 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2379 S:      Maintained
2380 F:      drivers/mmc/host/atmel-mci.c
2381
2382 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2383 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2384 S:      Supported
2385 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2386
2387 ATMEL Audio ALSA driver
2388 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2389 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2390 S:      Supported
2391 F:      sound/soc/atmel
2392
2393 ATMEL I2C DRIVER
2394 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2395 L:      linux-i2c@vger.kernel.org
2396 S:      Supported
2397 F:      drivers/i2c/busses/i2c-at91.c
2398
2399 ATMEL ISI DRIVER
2400 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2401 L:      linux-media@vger.kernel.org
2402 S:      Supported
2403 F:      drivers/media/platform/atmel/atmel-isi.c
2404 F:      include/media/atmel-isi.h
2405
2406 ATMEL LCDFB DRIVER
2407 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2408 L:      linux-fbdev@vger.kernel.org
2409 S:      Maintained
2410 F:      drivers/video/fbdev/atmel_lcdfb.c
2411 F:      include/video/atmel_lcdc.h
2412
2413 ATMEL MACB ETHERNET DRIVER
2414 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2415 S:      Supported
2416 F:      drivers/net/ethernet/cadence/
2417
2418 ATMEL MAXTOUCH DRIVER
2419 M:      Nick Dyer <nick@shmanahar.org>
2420 T:      git git://github.com/ndyer/linux.git
2421 S:      Maintained
2422 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2423 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2424 F:      include/linux/platform_data/atmel_mxt_ts.h
2425
2426 ATMEL SAMA5D2 ADC DRIVER
2427 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2428 L:      linux-iio@vger.kernel.org
2429 S:      Supported
2430 F:      drivers/iio/adc/at91-sama5d2_adc.c
2431
2432 ATMEL SDMMC DRIVER
2433 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2434 L:      linux-mmc@vger.kernel.org
2435 S:      Supported
2436 F:      drivers/mmc/host/sdhci-of-at91.c
2437
2438 ATMEL SPI DRIVER
2439 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2440 S:      Supported
2441 F:      drivers/spi/spi-atmel.*
2442
2443 ATMEL SSC DRIVER
2444 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2446 S:      Supported
2447 F:      drivers/misc/atmel-ssc.c
2448 F:      include/linux/atmel-ssc.h
2449
2450 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2451 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2453 S:      Supported
2454 F:      drivers/misc/atmel_tclib.c
2455 F:      drivers/clocksource/tcb_clksrc.c
2456
2457 ATMEL USBA UDC DRIVER
2458 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2460 S:      Supported
2461 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2462
2463 ATMEL WIRELESS DRIVER
2464 M:      Simon Kelley <simon@thekelleys.org.uk>
2465 L:      linux-wireless@vger.kernel.org
2466 W:      http://www.thekelleys.org.uk/atmel
2467 W:      http://atmelwlandriver.sourceforge.net/
2468 S:      Maintained
2469 F:      drivers/net/wireless/atmel/atmel*
2470
2471 ATMEL XDMA DRIVER
2472 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2473 L:      linux-arm-kernel@lists.infradead.org
2474 L:      dmaengine@vger.kernel.org
2475 S:      Supported
2476 F:      drivers/dma/at_xdmac.c
2477
2478 ATOMIC INFRASTRUCTURE
2479 M:      Will Deacon <will.deacon@arm.com>
2480 M:      Peter Zijlstra <peterz@infradead.org>
2481 R:      Boqun Feng <boqun.feng@gmail.com>
2482 L:      linux-kernel@vger.kernel.org
2483 S:      Maintained
2484 F:      arch/*/include/asm/atomic*.h
2485 F:      include/*/atomic*.h
2486
2487 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2488 M:      Bradley Grove <linuxdrivers@attotech.com>
2489 L:      linux-scsi@vger.kernel.org
2490 W:      http://www.attotech.com
2491 S:      Supported
2492 F:      drivers/scsi/esas2r
2493
2494 ATUSB IEEE 802.15.4 RADIO DRIVER
2495 M:      Stefan Schmidt <stefan@osg.samsung.com>
2496 L:      linux-wpan@vger.kernel.org
2497 S:      Maintained
2498 F:      drivers/net/ieee802154/atusb.c
2499 F:      drivers/net/ieee802154/atusb.h
2500 F:      drivers/net/ieee802154/at86rf230.h
2501
2502 AUDIT SUBSYSTEM
2503 M:      Paul Moore <paul@paul-moore.com>
2504 M:      Eric Paris <eparis@redhat.com>
2505 L:      linux-audit@redhat.com (moderated for non-subscribers)
2506 W:      https://github.com/linux-audit
2507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2508 S:      Supported
2509 F:      include/linux/audit.h
2510 F:      include/uapi/linux/audit.h
2511 F:      kernel/audit*
2512
2513 AUXILIARY DISPLAY DRIVERS
2514 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2515 W:      http://miguelojeda.es/auxdisplay.htm
2516 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2517 S:      Maintained
2518 F:      drivers/auxdisplay/
2519 F:      include/linux/cfag12864b.h
2520
2521 AX.25 NETWORK LAYER
2522 M:      Ralf Baechle <ralf@linux-mips.org>
2523 L:      linux-hams@vger.kernel.org
2524 W:      http://www.linux-ax25.org/
2525 S:      Maintained
2526 F:      include/uapi/linux/ax25.h
2527 F:      include/net/ax25.h
2528 F:      net/ax25/
2529
2530 AXENTIA ARM DEVICES
2531 M:      Peter Rosin <peda@axentia.se>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Maintained
2534 F:      Documentation/devicetree/bindings/arm/axentia.txt
2535 F:      arch/arm/boot/dts/at91-linea.dtsi
2536 F:      arch/arm/boot/dts/at91-natte.dtsi
2537 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2538 F:      arch/arm/boot/dts/at91-tse850-3.dts
2539
2540 AXENTIA ASOC DRIVERS
2541 M:      Peter Rosin <peda@axentia.se>
2542 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      Documentation/devicetree/bindings/sound/axentia,*
2545 F:      sound/soc/atmel/tse850-pcm5142.c
2546
2547 AZ6007 DVB DRIVER
2548 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
2549 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2550 L:      linux-media@vger.kernel.org
2551 W:      https://linuxtv.org
2552 T:      git git://linuxtv.org/media_tree.git
2553 S:      Maintained
2554 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2555
2556 AZTECH FM RADIO RECEIVER DRIVER
2557 M:      Hans Verkuil <hverkuil@xs4all.nl>
2558 L:      linux-media@vger.kernel.org
2559 T:      git git://linuxtv.org/media_tree.git
2560 W:      https://linuxtv.org
2561 S:      Maintained
2562 F:      drivers/media/radio/radio-aztech*
2563
2564 B43 WIRELESS DRIVER
2565 L:      linux-wireless@vger.kernel.org
2566 L:      b43-dev@lists.infradead.org
2567 W:      http://wireless.kernel.org/en/users/Drivers/b43
2568 S:      Odd Fixes
2569 F:      drivers/net/wireless/broadcom/b43/
2570
2571 B43LEGACY WIRELESS DRIVER
2572 M:      Larry Finger <Larry.Finger@lwfinger.net>
2573 L:      linux-wireless@vger.kernel.org
2574 L:      b43-dev@lists.infradead.org
2575 W:      http://wireless.kernel.org/en/users/Drivers/b43
2576 S:      Maintained
2577 F:      drivers/net/wireless/broadcom/b43legacy/
2578
2579 BACKLIGHT CLASS/SUBSYSTEM
2580 M:      Lee Jones <lee.jones@linaro.org>
2581 M:      Daniel Thompson <daniel.thompson@linaro.org>
2582 M:      Jingoo Han <jingoohan1@gmail.com>
2583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2584 S:      Maintained
2585 F:      drivers/video/backlight/
2586 F:      include/linux/backlight.h
2587 F:      include/linux/pwm_backlight.h
2588 F:      Documentation/devicetree/bindings/leds/backlight
2589
2590 BATMAN ADVANCED
2591 M:      Marek Lindner <mareklindner@neomailbox.ch>
2592 M:      Simon Wunderlich <sw@simonwunderlich.de>
2593 M:      Antonio Quartulli <a@unstable.cc>
2594 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2595 W:      https://www.open-mesh.org/
2596 Q:      https://patchwork.open-mesh.org/project/batman/list/
2597 S:      Maintained
2598 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2599 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2600 F:      Documentation/networking/batman-adv.rst
2601 F:      include/uapi/linux/batadv_packet.h
2602 F:      include/uapi/linux/batman_adv.h
2603 F:      net/batman-adv/
2604
2605 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2606 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2607 L:      linux-hams@vger.kernel.org
2608 W:      http://www.baycom.org/~tom/ham/ham.html
2609 S:      Maintained
2610 F:      drivers/net/hamradio/baycom*
2611
2612 BCACHE (BLOCK LAYER CACHE)
2613 M:      Michael Lyle <mlyle@lyle.org>
2614 M:      Kent Overstreet <kent.overstreet@gmail.com>
2615 L:      linux-bcache@vger.kernel.org
2616 W:      http://bcache.evilpiepirate.org
2617 C:      irc://irc.oftc.net/bcache
2618 S:      Maintained
2619 F:      drivers/md/bcache/
2620
2621 BDISP ST MEDIA DRIVER
2622 M:      Fabien Dessenne <fabien.dessenne@st.com>
2623 L:      linux-media@vger.kernel.org
2624 T:      git git://linuxtv.org/media_tree.git
2625 W:      https://linuxtv.org
2626 S:      Supported
2627 F:      drivers/media/platform/sti/bdisp
2628
2629 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2630 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2631 L:      netdev@vger.kernel.org
2632 S:      Maintained
2633 F:      drivers/net/ethernet/ec_bhf.c
2634
2635 BEFS FILE SYSTEM
2636 M:      Luis de Bethencourt <luisbg@kernel.org>
2637 M:      Salah Triki <salah.triki@gmail.com>
2638 S:      Maintained
2639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2640 F:      Documentation/filesystems/befs.txt
2641 F:      fs/befs/
2642
2643 BFQ I/O SCHEDULER
2644 M:      Paolo Valente <paolo.valente@linaro.org>
2645 M:      Jens Axboe <axboe@kernel.dk>
2646 L:      linux-block@vger.kernel.org
2647 S:      Maintained
2648 F:      block/bfq-*
2649 F:      Documentation/block/bfq-iosched.txt
2650
2651 BFS FILE SYSTEM
2652 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2653 S:      Maintained
2654 F:      Documentation/filesystems/bfs.txt
2655 F:      fs/bfs/
2656 F:      include/uapi/linux/bfs_fs.h
2657
2658 BLINKM RGB LED DRIVER
2659 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2660 S:      Maintained
2661 F:      drivers/leds/leds-blinkm.c
2662
2663 BLOCK LAYER
2664 M:      Jens Axboe <axboe@kernel.dk>
2665 L:      linux-block@vger.kernel.org
2666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2667 S:      Maintained
2668 F:      block/
2669 F:      drivers/block/
2670 F:      kernel/trace/blktrace.c
2671 F:      lib/sbitmap.c
2672
2673 BLOCK2MTD DRIVER
2674 M:      Joern Engel <joern@lazybastard.org>
2675 L:      linux-mtd@lists.infradead.org
2676 S:      Maintained
2677 F:      drivers/mtd/devices/block2mtd.c
2678
2679 BLUETOOTH DRIVERS
2680 M:      Marcel Holtmann <marcel@holtmann.org>
2681 M:      Johan Hedberg <johan.hedberg@gmail.com>
2682 L:      linux-bluetooth@vger.kernel.org
2683 W:      http://www.bluez.org/
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2686 S:      Maintained
2687 F:      drivers/bluetooth/
2688
2689 BLUETOOTH SUBSYSTEM
2690 M:      Marcel Holtmann <marcel@holtmann.org>
2691 M:      Johan Hedberg <johan.hedberg@gmail.com>
2692 L:      linux-bluetooth@vger.kernel.org
2693 W:      http://www.bluez.org/
2694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2696 S:      Maintained
2697 F:      net/bluetooth/
2698 F:      include/net/bluetooth/
2699
2700 BONDING DRIVER
2701 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2702 M:      Veaceslav Falico <vfalico@gmail.com>
2703 M:      Andy Gospodarek <andy@greyhouse.net>
2704 L:      netdev@vger.kernel.org
2705 W:      http://sourceforge.net/projects/bonding/
2706 S:      Supported
2707 F:      drivers/net/bonding/
2708 F:      include/uapi/linux/if_bonding.h
2709
2710 BPF (Safe dynamic programs and tools)
2711 M:      Alexei Starovoitov <ast@kernel.org>
2712 M:      Daniel Borkmann <daniel@iogearbox.net>
2713 L:      netdev@vger.kernel.org
2714 L:      linux-kernel@vger.kernel.org
2715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2717 S:      Supported
2718 F:      arch/x86/net/bpf_jit*
2719 F:      Documentation/networking/filter.txt
2720 F:      Documentation/bpf/
2721 F:      include/linux/bpf*
2722 F:      include/linux/filter.h
2723 F:      include/trace/events/bpf.h
2724 F:      include/trace/events/xdp.h
2725 F:      include/uapi/linux/bpf*
2726 F:      include/uapi/linux/filter.h
2727 F:      kernel/bpf/
2728 F:      kernel/trace/bpf_trace.c
2729 F:      lib/test_bpf.c
2730 F:      net/bpf/
2731 F:      net/core/filter.c
2732 F:      net/sched/act_bpf.c
2733 F:      net/sched/cls_bpf.c
2734 F:      samples/bpf/
2735 F:      tools/bpf/
2736 F:      tools/testing/selftests/bpf/
2737
2738 BROADCOM B44 10/100 ETHERNET DRIVER
2739 M:      Michael Chan <michael.chan@broadcom.com>
2740 L:      netdev@vger.kernel.org
2741 S:      Supported
2742 F:      drivers/net/ethernet/broadcom/b44.*
2743
2744 BROADCOM B53 ETHERNET SWITCH DRIVER
2745 M:      Florian Fainelli <f.fainelli@gmail.com>
2746 L:      netdev@vger.kernel.org
2747 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2748 S:      Supported
2749 F:      drivers/net/dsa/b53/*
2750 F:      include/linux/platform_data/b53.h
2751
2752 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2753 M:      Florian Fainelli <f.fainelli@gmail.com>
2754 M:      Ray Jui <rjui@broadcom.com>
2755 M:      Scott Branden <sbranden@broadcom.com>
2756 M:      bcm-kernel-feedback-list@broadcom.com
2757 T:      git git://github.com/broadcom/mach-bcm
2758 S:      Maintained
2759 N:      bcm281*
2760 N:      bcm113*
2761 N:      bcm216*
2762 N:      kona
2763 F:      arch/arm/mach-bcm/
2764
2765 BROADCOM BCM2835 ARM ARCHITECTURE
2766 M:      Eric Anholt <eric@anholt.net>
2767 M:      Stefan Wahren <stefan.wahren@i2se.com>
2768 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2770 T:      git git://github.com/anholt/linux
2771 S:      Maintained
2772 N:      bcm2835
2773 F:      drivers/staging/vc04_services
2774
2775 BROADCOM BCM47XX MIPS ARCHITECTURE
2776 M:      Hauke Mehrtens <hauke@hauke-m.de>
2777 M:      Rafał Miłecki <zajec5@gmail.com>
2778 L:      linux-mips@linux-mips.org
2779 S:      Maintained
2780 F:      Documentation/devicetree/bindings/mips/brcm/
2781 F:      arch/mips/bcm47xx/*
2782 F:      arch/mips/include/asm/mach-bcm47xx/*
2783
2784 BROADCOM BCM5301X ARM ARCHITECTURE
2785 M:      Hauke Mehrtens <hauke@hauke-m.de>
2786 M:      Rafał Miłecki <zajec5@gmail.com>
2787 M:      Jon Mason <jonmason@broadcom.com>
2788 M:      bcm-kernel-feedback-list@broadcom.com
2789 L:      linux-arm-kernel@lists.infradead.org
2790 S:      Maintained
2791 F:      arch/arm/mach-bcm/bcm_5301x.c
2792 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2793 F:      arch/arm/boot/dts/bcm470*
2794 F:      arch/arm/boot/dts/bcm953012*
2795
2796 BROADCOM BCM53573 ARM ARCHITECTURE
2797 M:      Rafał Miłecki <rafal@milecki.pl>
2798 L:      linux-arm-kernel@lists.infradead.org
2799 S:      Maintained
2800 F:      arch/arm/boot/dts/bcm53573*
2801 F:      arch/arm/boot/dts/bcm47189*
2802
2803 BROADCOM BCM63XX ARM ARCHITECTURE
2804 M:      Florian Fainelli <f.fainelli@gmail.com>
2805 M:      bcm-kernel-feedback-list@broadcom.com
2806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2807 T:      git git://github.com/broadcom/stblinux.git
2808 S:      Maintained
2809 N:      bcm63xx
2810
2811 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2812 M:      Kevin Cernekee <cernekee@gmail.com>
2813 L:      linux-usb@vger.kernel.org
2814 S:      Maintained
2815 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2816
2817 BROADCOM BCM7XXX ARM ARCHITECTURE
2818 M:      Brian Norris <computersforpeace@gmail.com>
2819 M:      Gregory Fong <gregory.0xf0@gmail.com>
2820 M:      Florian Fainelli <f.fainelli@gmail.com>
2821 M:      bcm-kernel-feedback-list@broadcom.com
2822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2823 T:      git git://github.com/broadcom/stblinux.git
2824 S:      Maintained
2825 F:      arch/arm/mach-bcm/*brcmstb*
2826 F:      arch/arm/boot/dts/bcm7*.dts*
2827 F:      drivers/bus/brcmstb_gisb.c
2828 F:      arch/arm/mm/cache-b15-rac.c
2829 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2830 N:      brcmstb
2831
2832 BROADCOM BMIPS CPUFREQ DRIVER
2833 M:      Markus Mayer <mmayer@broadcom.com>
2834 M:      bcm-kernel-feedback-list@broadcom.com
2835 L:      linux-pm@vger.kernel.org
2836 S:      Maintained
2837 F:      drivers/cpufreq/bmips-cpufreq.c
2838
2839 BROADCOM BMIPS MIPS ARCHITECTURE
2840 M:      Kevin Cernekee <cernekee@gmail.com>
2841 M:      Florian Fainelli <f.fainelli@gmail.com>
2842 L:      linux-mips@linux-mips.org
2843 T:      git git://github.com/broadcom/stblinux.git
2844 S:      Maintained
2845 F:      arch/mips/bmips/*
2846 F:      arch/mips/include/asm/mach-bmips/*
2847 F:      arch/mips/kernel/*bmips*
2848 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2849 F:      drivers/irqchip/irq-bcm63*
2850 F:      drivers/irqchip/irq-bcm7*
2851 F:      drivers/irqchip/irq-brcmstb*
2852 F:      include/linux/bcm963xx_nvram.h
2853 F:      include/linux/bcm963xx_tag.h
2854
2855 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2856 M:      Rasesh Mody <rasesh.mody@cavium.com>
2857 M:      Harish Patil <harish.patil@cavium.com>
2858 M:      Dept-GELinuxNICDev@cavium.com
2859 L:      netdev@vger.kernel.org
2860 S:      Supported
2861 F:      drivers/net/ethernet/broadcom/bnx2.*
2862 F:      drivers/net/ethernet/broadcom/bnx2_*
2863
2864 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2865 M:      QLogic-Storage-Upstream@qlogic.com
2866 L:      linux-scsi@vger.kernel.org
2867 S:      Supported
2868 F:      drivers/scsi/bnx2fc/
2869
2870 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2871 M:      QLogic-Storage-Upstream@qlogic.com
2872 L:      linux-scsi@vger.kernel.org
2873 S:      Supported
2874 F:      drivers/scsi/bnx2i/
2875
2876 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2877 M:      Ariel Elior <ariel.elior@cavium.com>
2878 M:      everest-linux-l2@cavium.com
2879 L:      netdev@vger.kernel.org
2880 S:      Supported
2881 F:      drivers/net/ethernet/broadcom/bnx2x/
2882
2883 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2884 M:      Michael Chan <michael.chan@broadcom.com>
2885 L:      netdev@vger.kernel.org
2886 S:      Supported
2887 F:      drivers/net/ethernet/broadcom/bnxt/
2888
2889 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2890 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2891 M:      Franky Lin <franky.lin@broadcom.com>
2892 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2893 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2894 M:      Wright Feng <wright.feng@cypress.com>
2895 L:      linux-wireless@vger.kernel.org
2896 L:      brcm80211-dev-list.pdl@broadcom.com
2897 L:      brcm80211-dev-list@cypress.com
2898 S:      Supported
2899 F:      drivers/net/wireless/broadcom/brcm80211/
2900
2901 BROADCOM BRCMSTB GPIO DRIVER
2902 M:      Gregory Fong <gregory.0xf0@gmail.com>
2903 L:      bcm-kernel-feedback-list@broadcom.com
2904 S:      Supported
2905 F:      drivers/gpio/gpio-brcmstb.c
2906 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2907
2908 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2909 M:      Al Cooper <alcooperx@gmail.com>
2910 L:      linux-kernel@vger.kernel.org
2911 L:      bcm-kernel-feedback-list@broadcom.com
2912 S:      Maintained
2913 F:      drivers/phy/broadcom/phy-brcm-usb*
2914
2915 BROADCOM GENET ETHERNET DRIVER
2916 M:      Doug Berger <opendmb@gmail.com>
2917 M:      Florian Fainelli <f.fainelli@gmail.com>
2918 L:      netdev@vger.kernel.org
2919 S:      Supported
2920 F:      drivers/net/ethernet/broadcom/genet/
2921
2922 BROADCOM IPROC ARM ARCHITECTURE
2923 M:      Ray Jui <rjui@broadcom.com>
2924 M:      Scott Branden <sbranden@broadcom.com>
2925 M:      Jon Mason <jonmason@broadcom.com>
2926 M:      bcm-kernel-feedback-list@broadcom.com
2927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2928 T:      git git://github.com/broadcom/cygnus-linux.git
2929 S:      Maintained
2930 N:      iproc
2931 N:      cygnus
2932 N:      bcm[-_]nsp
2933 N:      bcm9113*
2934 N:      bcm9583*
2935 N:      bcm9585*
2936 N:      bcm9586*
2937 N:      bcm988312
2938 N:      bcm113*
2939 N:      bcm583*
2940 N:      bcm585*
2941 N:      bcm586*
2942 N:      bcm88312
2943 N:      hr2
2944 F:      arch/arm64/boot/dts/broadcom/ns2*
2945 F:      drivers/clk/bcm/clk-ns*
2946 F:      drivers/pinctrl/bcm/pinctrl-ns*
2947
2948 BROADCOM KONA GPIO DRIVER
2949 M:      Ray Jui <rjui@broadcom.com>
2950 L:      bcm-kernel-feedback-list@broadcom.com
2951 S:      Supported
2952 F:      drivers/gpio/gpio-bcm-kona.c
2953 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2954
2955 BROADCOM NETXTREME-E ROCE DRIVER
2956 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2957 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2958 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2959 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2960 L:      linux-rdma@vger.kernel.org
2961 W:      http://www.broadcom.com
2962 S:      Supported
2963 F:      drivers/infiniband/hw/bnxt_re/
2964 F:      include/uapi/rdma/bnxt_re-abi.h
2965
2966 BROADCOM NVRAM DRIVER
2967 M:      Rafał Miłecki <zajec5@gmail.com>
2968 L:      linux-mips@linux-mips.org
2969 S:      Maintained
2970 F:      drivers/firmware/broadcom/*
2971
2972 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2973 M:      Rafał Miłecki <zajec5@gmail.com>
2974 L:      linux-wireless@vger.kernel.org
2975 S:      Maintained
2976 F:      drivers/bcma/
2977 F:      include/linux/bcma/
2978
2979 BROADCOM STB AVS CPUFREQ DRIVER
2980 M:      Markus Mayer <mmayer@broadcom.com>
2981 M:      bcm-kernel-feedback-list@broadcom.com
2982 L:      linux-pm@vger.kernel.org
2983 S:      Maintained
2984 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2985 F:      drivers/cpufreq/brcmstb*
2986
2987 BROADCOM STB AVS TMON DRIVER
2988 M:      Markus Mayer <mmayer@broadcom.com>
2989 M:      bcm-kernel-feedback-list@broadcom.com
2990 L:      linux-pm@vger.kernel.org
2991 S:      Maintained
2992 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
2993 F:      drivers/thermal/broadcom/brcmstb*
2994
2995 BROADCOM STB NAND FLASH DRIVER
2996 M:      Brian Norris <computersforpeace@gmail.com>
2997 M:      Kamal Dasu <kdasu.kdev@gmail.com>
2998 L:      linux-mtd@lists.infradead.org
2999 L:      bcm-kernel-feedback-list@broadcom.com
3000 S:      Maintained
3001 F:      drivers/mtd/nand/raw/brcmnand/
3002
3003 BROADCOM STB DPFE DRIVER
3004 M:      Markus Mayer <mmayer@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3007 S:      Maintained
3008 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3009 F:      drivers/memory/brcmstb_dpfe.c
3010
3011 BROADCOM SYSTEMPORT ETHERNET DRIVER
3012 M:      Florian Fainelli <f.fainelli@gmail.com>
3013 L:      netdev@vger.kernel.org
3014 S:      Supported
3015 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3016
3017 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3018 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3019 M:      Prashant Sreedharan <prashant@broadcom.com>
3020 M:      Michael Chan <mchan@broadcom.com>
3021 L:      netdev@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/net/ethernet/broadcom/tg3.*
3024
3025 BROCADE BFA FC SCSI DRIVER
3026 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3027 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3028 L:      linux-scsi@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/scsi/bfa/
3031
3032 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3033 M:      Rasesh Mody <rasesh.mody@cavium.com>
3034 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3035 M:      Dept-GELinuxNICDev@cavium.com
3036 L:      netdev@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/net/ethernet/brocade/bna/
3039
3040 BSG (block layer generic sg v4 driver)
3041 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3042 L:      linux-scsi@vger.kernel.org
3043 S:      Supported
3044 F:      block/bsg.c
3045 F:      include/linux/bsg.h
3046 F:      include/uapi/linux/bsg.h
3047
3048 BT87X AUDIO DRIVER
3049 M:      Clemens Ladisch <clemens@ladisch.de>
3050 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3051 T:      git git://git.alsa-project.org/alsa-kernel.git
3052 S:      Maintained
3053 F:      Documentation/sound/alsa/Bt87x.txt
3054 F:      sound/pci/bt87x.c
3055
3056 BT8XXGPIO DRIVER
3057 M:      Michael Buesch <m@bues.ch>
3058 W:      http://bu3sch.de/btgpio.php
3059 S:      Maintained
3060 F:      drivers/gpio/gpio-bt8xx.c
3061
3062 BTRFS FILE SYSTEM
3063 M:      Chris Mason <clm@fb.com>
3064 M:      Josef Bacik <jbacik@fb.com>
3065 M:      David Sterba <dsterba@suse.com>
3066 L:      linux-btrfs@vger.kernel.org
3067 W:      http://btrfs.wiki.kernel.org/
3068 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3070 S:      Maintained
3071 F:      Documentation/filesystems/btrfs.txt
3072 F:      fs/btrfs/
3073 F:      include/linux/btrfs*
3074 F:      include/uapi/linux/btrfs*
3075
3076 BTTV VIDEO4LINUX DRIVER
3077 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3078 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3079 L:      linux-media@vger.kernel.org
3080 W:      https://linuxtv.org
3081 T:      git git://linuxtv.org/media_tree.git
3082 S:      Odd fixes
3083 F:      Documentation/media/v4l-drivers/bttv*
3084 F:      drivers/media/pci/bt8xx/bttv*
3085
3086 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3087 M:      Chanwoo Choi <cw00.choi@samsung.com>
3088 L:      linux-pm@vger.kernel.org
3089 L:      linux-samsung-soc@vger.kernel.org
3090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3091 S:      Maintained
3092 F:      drivers/devfreq/exynos-bus.c
3093 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3094
3095 BUSLOGIC SCSI DRIVER
3096 M:      Khalid Aziz <khalid@gonehiking.org>
3097 L:      linux-scsi@vger.kernel.org
3098 S:      Maintained
3099 F:      drivers/scsi/BusLogic.*
3100 F:      drivers/scsi/FlashPoint.*
3101
3102 C-MEDIA CMI8788 DRIVER
3103 M:      Clemens Ladisch <clemens@ladisch.de>
3104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3105 T:      git git://git.alsa-project.org/alsa-kernel.git
3106 S:      Maintained
3107 F:      sound/pci/oxygen/
3108
3109 C6X ARCHITECTURE
3110 M:      Mark Salter <msalter@redhat.com>
3111 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3112 L:      linux-c6x-dev@linux-c6x.org
3113 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3114 S:      Maintained
3115 F:      arch/c6x/
3116
3117 CA8210 IEEE-802.15.4 RADIO DRIVER
3118 M:      Harry Morris <h.morris@cascoda.com>
3119 L:      linux-wpan@vger.kernel.org
3120 W:      https://github.com/Cascoda/ca8210-linux.git
3121 S:      Maintained
3122 F:      drivers/net/ieee802154/ca8210.c
3123 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3124
3125 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3126 M:      David Howells <dhowells@redhat.com>
3127 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3128 S:      Supported
3129 F:      Documentation/filesystems/caching/cachefiles.txt
3130 F:      fs/cachefiles/
3131
3132 CADET FM/AM RADIO RECEIVER DRIVER
3133 M:      Hans Verkuil <hverkuil@xs4all.nl>
3134 L:      linux-media@vger.kernel.org
3135 T:      git git://linuxtv.org/media_tree.git
3136 W:      https://linuxtv.org
3137 S:      Maintained
3138 F:      drivers/media/radio/radio-cadet*
3139
3140 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3141 M:      Jonathan Corbet <corbet@lwn.net>
3142 L:      linux-media@vger.kernel.org
3143 T:      git git://linuxtv.org/media_tree.git
3144 S:      Maintained
3145 F:      Documentation/media/v4l-drivers/cafe_ccic*
3146 F:      drivers/media/platform/marvell-ccic/
3147
3148 CAIF NETWORK LAYER
3149 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3150 L:      netdev@vger.kernel.org
3151 S:      Supported
3152 F:      Documentation/networking/caif/
3153 F:      drivers/net/caif/
3154 F:      include/uapi/linux/caif/
3155 F:      include/net/caif/
3156 F:      net/caif/
3157
3158 CALGARY x86-64 IOMMU
3159 M:      Muli Ben-Yehuda <mulix@mulix.org>
3160 M:      Jon Mason <jdmason@kudzu.us>
3161 L:      iommu@lists.linux-foundation.org
3162 S:      Maintained
3163 F:      arch/x86/kernel/pci-calgary_64.c
3164 F:      arch/x86/kernel/tce_64.c
3165 F:      arch/x86/include/asm/calgary.h
3166 F:      arch/x86/include/asm/tce.h
3167
3168 CAN NETWORK DRIVERS
3169 M:      Wolfgang Grandegger <wg@grandegger.com>
3170 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3171 L:      linux-can@vger.kernel.org
3172 W:      https://github.com/linux-can
3173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/net/can/
3177 F:      drivers/net/can/
3178 F:      include/linux/can/dev.h
3179 F:      include/linux/can/platform/
3180 F:      include/uapi/linux/can/error.h
3181 F:      include/uapi/linux/can/netlink.h
3182
3183 CAN NETWORK LAYER
3184 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3185 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3186 L:      linux-can@vger.kernel.org
3187 W:      https://github.com/linux-can
3188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3190 S:      Maintained
3191 F:      Documentation/networking/can.rst
3192 F:      net/can/
3193 F:      include/linux/can/core.h
3194 F:      include/uapi/linux/can.h
3195 F:      include/uapi/linux/can/bcm.h
3196 F:      include/uapi/linux/can/raw.h
3197 F:      include/uapi/linux/can/gw.h
3198
3199 CAPABILITIES
3200 M:      Serge Hallyn <serge@hallyn.com>
3201 L:      linux-security-module@vger.kernel.org
3202 S:      Supported
3203 F:      include/linux/capability.h
3204 F:      include/uapi/linux/capability.h
3205 F:      security/commoncap.c
3206 F:      kernel/capability.c
3207
3208 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3209 M:      Kevin Tsai <ktsai@capellamicro.com>
3210 S:      Maintained
3211 F:      drivers/iio/light/cm*
3212
3213 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3214 M:      Christian Lamparter <chunkeey@googlemail.com>
3215 L:      linux-wireless@vger.kernel.org
3216 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3217 S:      Maintained
3218 F:      drivers/net/wireless/ath/carl9170/
3219
3220 CAVIUM I2C DRIVER
3221 M:      Jan Glauber <jglauber@cavium.com>
3222 M:      David Daney <david.daney@cavium.com>
3223 W:      http://www.cavium.com
3224 S:      Supported
3225 F:      drivers/i2c/busses/i2c-octeon*
3226 F:      drivers/i2c/busses/i2c-thunderx*
3227
3228 CAVIUM LIQUIDIO NETWORK DRIVER
3229 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3230 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3231 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3232 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3233 L:      netdev@vger.kernel.org
3234 W:      http://www.cavium.com
3235 S:      Supported
3236 F:      drivers/net/ethernet/cavium/liquidio/
3237
3238 CAVIUM MMC DRIVER
3239 M:      Jan Glauber <jglauber@cavium.com>
3240 M:      David Daney <david.daney@cavium.com>
3241 M:      Steven J. Hill <Steven.Hill@cavium.com>
3242 W:      http://www.cavium.com
3243 S:      Supported
3244 F:      drivers/mmc/host/cavium*
3245
3246 CAVIUM OCTEON-TX CRYPTO DRIVER
3247 M:      George Cherian <george.cherian@cavium.com>
3248 L:      linux-crypto@vger.kernel.org
3249 W:      http://www.cavium.com
3250 S:      Supported
3251 F:      drivers/crypto/cavium/cpt/
3252
3253 CAVIUM THUNDERX2 ARM64 SOC
3254 M:      Robert Richter <rrichter@cavium.com>
3255 M:      Jayachandran C <jnair@caviumnetworks.com>
3256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3257 S:      Maintained
3258 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3259 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3260
3261 CC2520 IEEE-802.15.4 RADIO DRIVER
3262 M:      Varka Bhadram <varkabhadram@gmail.com>
3263 L:      linux-wpan@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/net/ieee802154/cc2520.c
3266 F:      include/linux/spi/cc2520.h
3267 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3268
3269 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3270 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3271 L:      linux-crypto@vger.kernel.org
3272 S:      Supported
3273 F:      drivers/crypto/ccree/
3274 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3275
3276 CEC FRAMEWORK
3277 M:      Hans Verkuil <hans.verkuil@cisco.com>
3278 L:      linux-media@vger.kernel.org
3279 T:      git git://linuxtv.org/media_tree.git
3280 W:      http://linuxtv.org
3281 S:      Supported
3282 F:      Documentation/media/kapi/cec-core.rst
3283 F:      Documentation/media/uapi/cec
3284 F:      drivers/media/cec/
3285 F:      drivers/media/rc/keymaps/rc-cec.c
3286 F:      include/media/cec.h
3287 F:      include/media/cec-notifier.h
3288 F:      include/uapi/linux/cec.h
3289 F:      include/uapi/linux/cec-funcs.h
3290 F:      Documentation/devicetree/bindings/media/cec.txt
3291 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3292
3293 CEC GPIO DRIVER
3294 M:      Hans Verkuil <hans.verkuil@cisco.com>
3295 L:      linux-media@vger.kernel.org
3296 T:      git git://linuxtv.org/media_tree.git
3297 W:      http://linuxtv.org
3298 S:      Supported
3299 F:      drivers/media/platform/cec-gpio/
3300 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3301
3302 CELL BROADBAND ENGINE ARCHITECTURE
3303 M:      Arnd Bergmann <arnd@arndb.de>
3304 L:      linuxppc-dev@lists.ozlabs.org
3305 W:      http://www.ibm.com/developerworks/power/cell/
3306 S:      Supported
3307 F:      arch/powerpc/include/asm/cell*.h
3308 F:      arch/powerpc/include/asm/spu*.h
3309 F:      arch/powerpc/include/uapi/asm/spu*.h
3310 F:      arch/powerpc/oprofile/*cell*
3311 F:      arch/powerpc/platforms/cell/
3312
3313 CEPH COMMON CODE (LIBCEPH)
3314 M:      Ilya Dryomov <idryomov@gmail.com>
3315 M:      "Yan, Zheng" <zyan@redhat.com>
3316 M:      Sage Weil <sage@redhat.com>
3317 L:      ceph-devel@vger.kernel.org
3318 W:      http://ceph.com/
3319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3320 T:      git git://github.com/ceph/ceph-client.git
3321 S:      Supported
3322 F:      net/ceph/
3323 F:      include/linux/ceph/
3324 F:      include/linux/crush/
3325
3326 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3327 M:      "Yan, Zheng" <zyan@redhat.com>
3328 M:      Sage Weil <sage@redhat.com>
3329 M:      Ilya Dryomov <idryomov@gmail.com>
3330 L:      ceph-devel@vger.kernel.org
3331 W:      http://ceph.com/
3332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3333 T:      git git://github.com/ceph/ceph-client.git
3334 S:      Supported
3335 F:      Documentation/filesystems/ceph.txt
3336 F:      fs/ceph/
3337
3338 CERTIFICATE HANDLING:
3339 M:      David Howells <dhowells@redhat.com>
3340 M:      David Woodhouse <dwmw2@infradead.org>
3341 L:      keyrings@vger.kernel.org
3342 S:      Maintained
3343 F:      Documentation/module-signing.txt
3344 F:      certs/
3345 F:      scripts/sign-file.c
3346 F:      scripts/extract-cert.c
3347
3348 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3349 L:      linux-usb@vger.kernel.org
3350 S:      Orphan
3351 F:      Documentation/usb/WUSB-Design-overview.txt
3352 F:      Documentation/usb/wusb-cbaf
3353 F:      drivers/usb/host/hwa-hc.c
3354 F:      drivers/usb/host/whci/
3355 F:      drivers/usb/wusbcore/
3356 F:      include/linux/usb/wusb*
3357
3358 CFAG12864B LCD DRIVER
3359 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3360 W:      http://miguelojeda.es/auxdisplay.htm
3361 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3362 S:      Maintained
3363 F:      drivers/auxdisplay/cfag12864b.c
3364 F:      include/linux/cfag12864b.h
3365
3366 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3367 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3368 W:      http://miguelojeda.es/auxdisplay.htm
3369 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3370 S:      Maintained
3371 F:      drivers/auxdisplay/cfag12864bfb.c
3372 F:      include/linux/cfag12864b.h
3373
3374 802.11 (including CFG80211/NL80211)
3375 M:      Johannes Berg <johannes@sipsolutions.net>
3376 L:      linux-wireless@vger.kernel.org
3377 W:      http://wireless.kernel.org/
3378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3380 S:      Maintained
3381 F:      net/wireless/
3382 F:      include/uapi/linux/nl80211.h
3383 F:      include/linux/ieee80211.h
3384 F:      include/net/wext.h
3385 F:      include/net/cfg80211.h
3386 F:      include/net/iw_handler.h
3387 F:      include/net/ieee80211_radiotap.h
3388 F:      Documentation/driver-api/80211/cfg80211.rst
3389 F:      Documentation/networking/regulatory.txt
3390
3391 CHAR and MISC DRIVERS
3392 M:      Arnd Bergmann <arnd@arndb.de>
3393 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3395 S:      Supported
3396 F:      drivers/char/
3397 F:      drivers/misc/
3398 F:      include/linux/miscdevice.h
3399
3400 CHECKPATCH
3401 M:      Andy Whitcroft <apw@canonical.com>
3402 M:      Joe Perches <joe@perches.com>
3403 S:      Maintained
3404 F:      scripts/checkpatch.pl
3405
3406 CHINESE DOCUMENTATION
3407 M:      Harry Wei <harryxiyou@gmail.com>
3408 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3409 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3410 S:      Maintained
3411 F:      Documentation/translations/zh_CN/
3412
3413 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3414 M:      Peter Chen <Peter.Chen@nxp.com>
3415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3416 L:      linux-usb@vger.kernel.org
3417 S:      Maintained
3418 F:      drivers/usb/chipidea/
3419
3420 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3421 M:      Hans de Goede <hdegoede@redhat.com>
3422 L:      linux-input@vger.kernel.org
3423 S:      Maintained
3424 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3425 F:      drivers/input/touchscreen/chipone_icn8318.c
3426
3427 CHROME HARDWARE PLATFORM SUPPORT
3428 M:      Benson Leung <bleung@chromium.org>
3429 M:      Olof Johansson <olof@lixom.net>
3430 S:      Maintained
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3432 F:      drivers/platform/chrome/
3433
3434 CIRRUS LOGIC AUDIO CODEC DRIVERS
3435 M:      Brian Austin <brian.austin@cirrus.com>
3436 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3437 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3438 S:      Maintained
3439 F:      sound/soc/codecs/cs*
3440
3441 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3442 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3443 L:      netdev@vger.kernel.org
3444 S:      Maintained
3445 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3446
3447 CISCO FCOE HBA DRIVER
3448 M:      Satish Kharat <satishkh@cisco.com>
3449 M:      Sesidhar Baddela <sebaddel@cisco.com>
3450 M:      Karan Tilak Kumar <kartilak@cisco.com>
3451 L:      linux-scsi@vger.kernel.org
3452 S:      Supported
3453 F:      drivers/scsi/fnic/
3454
3455 CISCO SCSI HBA DRIVER
3456 M:      Karan Tilak Kumar <kartilak@cisco.com>
3457 M:      Sesidhar Baddela <sebaddel@cisco.com>
3458 L:      linux-scsi@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/scsi/snic/
3461
3462 CISCO VIC ETHERNET NIC DRIVER
3463 M:      Christian Benvenuti <benve@cisco.com>
3464 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3465 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3466 S:      Supported
3467 F:      drivers/net/ethernet/cisco/enic/
3468
3469 CISCO VIC LOW LATENCY NIC DRIVER
3470 M:      Christian Benvenuti <benve@cisco.com>
3471 M:      Dave Goodell <dgoodell@cisco.com>
3472 S:      Supported
3473 F:      drivers/infiniband/hw/usnic/
3474
3475 CLEANCACHE API
3476 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3477 L:      linux-kernel@vger.kernel.org
3478 S:      Maintained
3479 F:      mm/cleancache.c
3480 F:      include/linux/cleancache.h
3481
3482 CLK API
3483 M:      Russell King <linux@armlinux.org.uk>
3484 L:      linux-clk@vger.kernel.org
3485 S:      Maintained
3486 F:      include/linux/clk.h
3487
3488 CLOCKSOURCE, CLOCKEVENT DRIVERS
3489 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3490 M:      Thomas Gleixner <tglx@linutronix.de>
3491 L:      linux-kernel@vger.kernel.org
3492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3493 S:      Supported
3494 F:      drivers/clocksource/
3495 F:      Documentation/devicetree/bindings/timer/
3496
3497 CMPC ACPI DRIVER
3498 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3499 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3500 L:      platform-driver-x86@vger.kernel.org
3501 S:      Supported
3502 F:      drivers/platform/x86/classmate-laptop.c
3503
3504 COBALT MEDIA DRIVER
3505 M:      Hans Verkuil <hans.verkuil@cisco.com>
3506 L:      linux-media@vger.kernel.org
3507 T:      git git://linuxtv.org/media_tree.git
3508 W:      https://linuxtv.org
3509 S:      Supported
3510 F:      drivers/media/pci/cobalt/
3511
3512 COCCINELLE/Semantic Patches (SmPL)
3513 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3514 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3515 M:      Nicolas Palix <nicolas.palix@imag.fr>
3516 M:      Michal Marek <michal.lkml@markovi.net>
3517 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3519 W:      http://coccinelle.lip6.fr/
3520 S:      Supported
3521 F:      Documentation/dev-tools/coccinelle.rst
3522 F:      scripts/coccinelle/
3523 F:      scripts/coccicheck
3524
3525 CODA FILE SYSTEM
3526 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3527 M:      coda@cs.cmu.edu
3528 L:      codalist@coda.cs.cmu.edu
3529 W:      http://www.coda.cs.cmu.edu/
3530 S:      Maintained
3531 F:      Documentation/filesystems/coda.txt
3532 F:      fs/coda/
3533 F:      include/linux/coda*.h
3534 F:      include/uapi/linux/coda*.h
3535
3536 CODA V4L2 MEM2MEM DRIVER
3537 M:      Philipp Zabel <p.zabel@pengutronix.de>
3538 L:      linux-media@vger.kernel.org
3539 S:      Maintained
3540 F:      Documentation/devicetree/bindings/media/coda.txt
3541 F:      drivers/media/platform/coda/
3542
3543 COMMON CLK FRAMEWORK
3544 M:      Michael Turquette <mturquette@baylibre.com>
3545 M:      Stephen Boyd <sboyd@kernel.org>
3546 L:      linux-clk@vger.kernel.org
3547 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3549 S:      Maintained
3550 F:      Documentation/devicetree/bindings/clock/
3551 F:      drivers/clk/
3552 X:      drivers/clk/clkdev.c
3553 F:      include/linux/clk-pr*
3554 F:      include/linux/clk/
3555
3556 COMMON INTERNET FILE SYSTEM (CIFS)
3557 M:      Steve French <sfrench@samba.org>
3558 L:      linux-cifs@vger.kernel.org
3559 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3560 W:      http://linux-cifs.samba.org/
3561 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3562 S:      Supported
3563 F:      Documentation/filesystems/cifs/
3564 F:      fs/cifs/
3565
3566 COMPACTPCI HOTPLUG CORE
3567 M:      Scott Murray <scott@spiteful.org>
3568 L:      linux-pci@vger.kernel.org
3569 S:      Maintained
3570 F:      drivers/pci/hotplug/cpci_hotplug*
3571
3572 COMPACTPCI HOTPLUG GENERIC DRIVER
3573 M:      Scott Murray <scott@spiteful.org>
3574 L:      linux-pci@vger.kernel.org
3575 S:      Maintained
3576 F:      drivers/pci/hotplug/cpcihp_generic.c
3577
3578 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3579 M:      Scott Murray <scott@spiteful.org>
3580 L:      linux-pci@vger.kernel.org
3581 S:      Maintained
3582 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3583
3584 COMPAL LAPTOP SUPPORT
3585 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3586 L:      platform-driver-x86@vger.kernel.org
3587 S:      Maintained
3588 F:      drivers/platform/x86/compal-laptop.c
3589
3590 CONEXANT ACCESSRUNNER USB DRIVER
3591 L:      accessrunner-general@lists.sourceforge.net
3592 W:      http://accessrunner.sourceforge.net/
3593 S:      Orphan
3594 F:      drivers/usb/atm/cxacru.c
3595
3596 CONFIGFS
3597 M:      Joel Becker <jlbec@evilplan.org>
3598 M:      Christoph Hellwig <hch@lst.de>
3599 T:      git git://git.infradead.org/users/hch/configfs.git
3600 S:      Supported
3601 F:      fs/configfs/
3602 F:      include/linux/configfs.h
3603
3604 CONNECTOR
3605 M:      Evgeniy Polyakov <zbr@ioremap.net>
3606 L:      netdev@vger.kernel.org
3607 S:      Maintained
3608 F:      drivers/connector/
3609
3610 CONTROL GROUP (CGROUP)
3611 M:      Tejun Heo <tj@kernel.org>
3612 M:      Li Zefan <lizefan@huawei.com>
3613 M:      Johannes Weiner <hannes@cmpxchg.org>
3614 L:      cgroups@vger.kernel.org
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3616 S:      Maintained
3617 F:      Documentation/cgroup*
3618 F:      include/linux/cgroup*
3619 F:      kernel/cgroup*
3620
3621 CONTROL GROUP - CPUSET
3622 M:      Li Zefan <lizefan@huawei.com>
3623 L:      cgroups@vger.kernel.org
3624 W:      http://www.bullopensource.org/cpuset/
3625 W:      http://oss.sgi.com/projects/cpusets/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3627 S:      Maintained
3628 F:      Documentation/cgroup-v1/cpusets.txt
3629 F:      include/linux/cpuset.h
3630 F:      kernel/cgroup/cpuset.c
3631
3632 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3633 M:      Johannes Weiner <hannes@cmpxchg.org>
3634 M:      Michal Hocko <mhocko@kernel.org>
3635 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3636 L:      cgroups@vger.kernel.org
3637 L:      linux-mm@kvack.org
3638 S:      Maintained
3639 F:      mm/memcontrol.c
3640 F:      mm/swap_cgroup.c
3641
3642 CORETEMP HARDWARE MONITORING DRIVER
3643 M:      Fenghua Yu <fenghua.yu@intel.com>
3644 L:      linux-hwmon@vger.kernel.org
3645 S:      Maintained
3646 F:      Documentation/hwmon/coretemp
3647 F:      drivers/hwmon/coretemp.c
3648
3649 COSA/SRP SYNC SERIAL DRIVER
3650 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3651 W:      http://www.fi.muni.cz/~kas/cosa/
3652 S:      Maintained
3653 F:      drivers/net/wan/cosa*
3654
3655 CPMAC ETHERNET DRIVER
3656 M:      Florian Fainelli <f.fainelli@gmail.com>
3657 L:      netdev@vger.kernel.org
3658 S:      Maintained
3659 F:      drivers/net/ethernet/ti/cpmac.c
3660
3661 CPU FREQUENCY DRIVERS
3662 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3663 M:      Viresh Kumar <viresh.kumar@linaro.org>
3664 L:      linux-pm@vger.kernel.org
3665 S:      Maintained
3666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3667 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3668 B:      https://bugzilla.kernel.org
3669 F:      Documentation/cpu-freq/
3670 F:      Documentation/devicetree/bindings/cpufreq/
3671 F:      drivers/cpufreq/
3672 F:      include/linux/cpufreq.h
3673 F:      tools/testing/selftests/cpufreq/
3674
3675 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3676 M:      Viresh Kumar <viresh.kumar@linaro.org>
3677 M:      Sudeep Holla <sudeep.holla@arm.com>
3678 L:      linux-pm@vger.kernel.org
3679 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3680 S:      Maintained
3681 F:      drivers/cpufreq/arm_big_little.h
3682 F:      drivers/cpufreq/arm_big_little.c
3683 F:      drivers/cpufreq/arm_big_little_dt.c
3684
3685 CPU POWER MONITORING SUBSYSTEM
3686 M:      Thomas Renninger <trenn@suse.com>
3687 M:      Shuah Khan <shuahkh@osg.samsung.com>
3688 M:      Shuah Khan <shuah@kernel.org>
3689 L:      linux-pm@vger.kernel.org
3690 S:      Maintained
3691 F:      tools/power/cpupower/
3692
3693 CPUID/MSR DRIVER
3694 M:      "H. Peter Anvin" <hpa@zytor.com>
3695 S:      Maintained
3696 F:      arch/x86/kernel/cpuid.c
3697 F:      arch/x86/kernel/msr.c
3698
3699 CPUIDLE DRIVER - ARM BIG LITTLE
3700 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3701 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3702 L:      linux-pm@vger.kernel.org
3703 L:      linux-arm-kernel@lists.infradead.org
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3705 S:      Maintained
3706 F:      drivers/cpuidle/cpuidle-big_little.c
3707
3708 CPUIDLE DRIVER - ARM EXYNOS
3709 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3710 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3711 M:      Kukjin Kim <kgene@kernel.org>
3712 L:      linux-pm@vger.kernel.org
3713 L:      linux-samsung-soc@vger.kernel.org
3714 S:      Supported
3715 F:      drivers/cpuidle/cpuidle-exynos.c
3716 F:      arch/arm/mach-exynos/pm.c
3717
3718 CPUIDLE DRIVERS
3719 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3720 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3721 L:      linux-pm@vger.kernel.org
3722 S:      Maintained
3723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3724 B:      https://bugzilla.kernel.org
3725 F:      drivers/cpuidle/*
3726 F:      include/linux/cpuidle.h
3727
3728 CRAMFS FILESYSTEM
3729 M:      Nicolas Pitre <nico@linaro.org>
3730 S:      Maintained
3731 F:      Documentation/filesystems/cramfs.txt
3732 F:      fs/cramfs/
3733
3734 CRYPTO API
3735 M:      Herbert Xu <herbert@gondor.apana.org.au>
3736 M:      "David S. Miller" <davem@davemloft.net>
3737 L:      linux-crypto@vger.kernel.org
3738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3740 S:      Maintained
3741 F:      Documentation/crypto/
3742 F:      Documentation/devicetree/bindings/crypto/
3743 F:      arch/*/crypto/
3744 F:      crypto/
3745 F:      drivers/crypto/
3746 F:      include/crypto/
3747 F:      include/linux/crypto*
3748
3749 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3750 M:      Neil Horman <nhorman@tuxdriver.com>
3751 L:      linux-crypto@vger.kernel.org
3752 S:      Maintained
3753 F:      crypto/ansi_cprng.c
3754 F:      crypto/rng.c
3755
3756 CS3308 MEDIA DRIVER
3757 M:      Hans Verkuil <hverkuil@xs4all.nl>
3758 L:      linux-media@vger.kernel.org
3759 T:      git git://linuxtv.org/media_tree.git
3760 W:      http://linuxtv.org
3761 S:      Odd Fixes
3762 F:      drivers/media/i2c/cs3308.c
3763 F:      drivers/media/i2c/cs3308.h
3764
3765 CS5535 Audio ALSA driver
3766 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3767 S:      Maintained
3768 F:      sound/pci/cs5535audio/
3769
3770 CW1200 WLAN driver
3771 M:      Solomon Peachy <pizza@shaftnet.org>
3772 S:      Maintained
3773 F:      drivers/net/wireless/st/cw1200/
3774
3775 CX18 VIDEO4LINUX DRIVER
3776 M:      Andy Walls <awalls@md.metrocast.net>
3777 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3778 L:      linux-media@vger.kernel.org
3779 T:      git git://linuxtv.org/media_tree.git
3780 W:      https://linuxtv.org
3781 W:      http://www.ivtvdriver.org/index.php/Cx18
3782 S:      Maintained
3783 F:      Documentation/media/v4l-drivers/cx18*
3784 F:      drivers/media/pci/cx18/
3785 F:      include/uapi/linux/ivtv*
3786
3787 CX2341X MPEG ENCODER HELPER MODULE
3788 M:      Hans Verkuil <hverkuil@xs4all.nl>
3789 L:      linux-media@vger.kernel.org
3790 T:      git git://linuxtv.org/media_tree.git
3791 W:      https://linuxtv.org
3792 S:      Maintained
3793 F:      drivers/media/common/cx2341x*
3794 F:      include/media/cx2341x*
3795
3796 CX24120 MEDIA DRIVER
3797 M:      Jemma Denson <jdenson@gmail.com>
3798 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3799 L:      linux-media@vger.kernel.org
3800 W:      https://linuxtv.org
3801 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3802 S:      Maintained
3803 F:      drivers/media/dvb-frontends/cx24120*
3804
3805 CX88 VIDEO4LINUX DRIVER
3806 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
3807 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3808 L:      linux-media@vger.kernel.org
3809 W:      https://linuxtv.org
3810 T:      git git://linuxtv.org/media_tree.git
3811 S:      Odd fixes
3812 F:      Documentation/media/v4l-drivers/cx88*
3813 F:      drivers/media/pci/cx88/
3814
3815 CXD2820R MEDIA DRIVER
3816 M:      Antti Palosaari <crope@iki.fi>
3817 L:      linux-media@vger.kernel.org
3818 W:      https://linuxtv.org
3819 W:      http://palosaari.fi/linux/
3820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3821 T:      git git://linuxtv.org/anttip/media_tree.git
3822 S:      Maintained
3823 F:      drivers/media/dvb-frontends/cxd2820r*
3824
3825 CXGB3 ETHERNET DRIVER (CXGB3)
3826 M:      Santosh Raspatur <santosh@chelsio.com>
3827 L:      netdev@vger.kernel.org
3828 W:      http://www.chelsio.com
3829 S:      Supported
3830 F:      drivers/net/ethernet/chelsio/cxgb3/
3831
3832 CXGB3 ISCSI DRIVER (CXGB3I)
3833 M:      Karen Xie <kxie@chelsio.com>
3834 L:      linux-scsi@vger.kernel.org
3835 W:      http://www.chelsio.com
3836 S:      Supported
3837 F:      drivers/scsi/cxgbi/cxgb3i
3838
3839 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3840 M:      Steve Wise <swise@chelsio.com>
3841 L:      linux-rdma@vger.kernel.org
3842 W:      http://www.openfabrics.org
3843 S:      Supported
3844 F:      drivers/infiniband/hw/cxgb3/
3845 F:      include/uapi/rdma/cxgb3-abi.h
3846
3847 CXGB4 CRYPTO DRIVER (chcr)
3848 M:      Harsh Jain <harsh@chelsio.com>
3849 L:      linux-crypto@vger.kernel.org
3850 W:      http://www.chelsio.com
3851 S:      Supported
3852 F:      drivers/crypto/chelsio
3853
3854 CXGB4 ETHERNET DRIVER (CXGB4)
3855 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3856 L:      netdev@vger.kernel.org
3857 W:      http://www.chelsio.com
3858 S:      Supported
3859 F:      drivers/net/ethernet/chelsio/cxgb4/
3860
3861 CXGB4 ISCSI DRIVER (CXGB4I)
3862 M:      Karen Xie <kxie@chelsio.com>
3863 L:      linux-scsi@vger.kernel.org
3864 W:      http://www.chelsio.com
3865 S:      Supported
3866 F:      drivers/scsi/cxgbi/cxgb4i
3867
3868 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3869 M:      Steve Wise <swise@chelsio.com>
3870 L:      linux-rdma@vger.kernel.org
3871 W:      http://www.openfabrics.org
3872 S:      Supported
3873 F:      drivers/infiniband/hw/cxgb4/
3874 F:      include/uapi/rdma/cxgb4-abi.h
3875
3876 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3877 M:      Casey Leedom <leedom@chelsio.com>
3878 L:      netdev@vger.kernel.org
3879 W:      http://www.chelsio.com
3880 S:      Supported
3881 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3882
3883 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3884 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3885 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3886 L:      linuxppc-dev@lists.ozlabs.org
3887 S:      Supported
3888 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3889 F:      drivers/misc/cxl/
3890 F:      include/misc/cxl*
3891 F:      include/uapi/misc/cxl.h
3892 F:      Documentation/powerpc/cxl.txt
3893 F:      Documentation/ABI/testing/sysfs-class-cxl
3894
3895 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3896 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3897 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3898 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3899 L:      linux-scsi@vger.kernel.org
3900 S:      Supported
3901 F:      drivers/scsi/cxlflash/
3902 F:      include/uapi/scsi/cxlflash_ioctls.h
3903 F:      Documentation/powerpc/cxlflash.txt
3904
3905 CYBERPRO FB DRIVER
3906 M:      Russell King <linux@armlinux.org.uk>
3907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3908 W:      http://www.armlinux.org.uk/
3909 S:      Maintained
3910 F:      drivers/video/fbdev/cyber2000fb.*
3911
3912 CYCLADES ASYNC MUX DRIVER
3913 W:      http://www.cyclades.com/
3914 S:      Orphan
3915 F:      drivers/tty/cyclades.c
3916 F:      include/linux/cyclades.h
3917 F:      include/uapi/linux/cyclades.h
3918
3919 CYCLADES PC300 DRIVER
3920 W:      http://www.cyclades.com/
3921 S:      Orphan
3922 F:      drivers/net/wan/pc300*
3923
3924 CYPRESS_FIRMWARE MEDIA DRIVER
3925 M:      Antti Palosaari <crope@iki.fi>
3926 L:      linux-media@vger.kernel.org
3927 W:      https://linuxtv.org
3928 W:      http://palosaari.fi/linux/
3929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3930 T:      git git://linuxtv.org/anttip/media_tree.git
3931 S:      Maintained
3932 F:      drivers/media/common/cypress_firmware*
3933
3934 CYTTSP TOUCHSCREEN DRIVER
3935 M:      Ferruh Yigit <fery@cypress.com>
3936 L:      linux-input@vger.kernel.org
3937 S:      Supported
3938 F:      drivers/input/touchscreen/cyttsp*
3939 F:      include/linux/input/cyttsp.h
3940
3941 D-LINK DIR-685 TOUCHKEYS DRIVER
3942 M:      Linus Walleij <linus.walleij@linaro.org>
3943 L:      linux-input@vger.kernel.org
3944 S:      Supported
3945 F:      drivers/input/dlink-dir685-touchkeys.c
3946
3947 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3948 M:      Joshua Kinard <kumba@gentoo.org>
3949 S:      Maintained
3950 F:      drivers/rtc/rtc-ds1685.c
3951 F:      include/linux/rtc/ds1685.h
3952
3953 DAMA SLAVE for AX.25
3954 M:      Joerg Reuter <jreuter@yaina.de>
3955 W:      http://yaina.de/jreuter/
3956 W:      http://www.qsl.net/dl1bke/
3957 L:      linux-hams@vger.kernel.org
3958 S:      Maintained
3959 F:      net/ax25/af_ax25.c
3960 F:      net/ax25/ax25_dev.c
3961 F:      net/ax25/ax25_ds_*
3962 F:      net/ax25/ax25_in.c
3963 F:      net/ax25/ax25_out.c
3964 F:      net/ax25/ax25_timer.c
3965 F:      net/ax25/sysctl_net_ax25.c
3966
3967 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3968 L:      netdev@vger.kernel.org
3969 S:      Orphan
3970 F:      Documentation/networking/dmfe.txt
3971 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3972
3973 DC390/AM53C974 SCSI driver
3974 M:      Hannes Reinecke <hare@suse.com>
3975 L:      linux-scsi@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/scsi/am53c974.c
3978
3979 DC395x SCSI driver
3980 M:      Oliver Neukum <oliver@neukum.org>
3981 M:      Ali Akcaagac <aliakc@web.de>
3982 M:      Jamie Lenehan <lenehan@twibble.org>
3983 L:      dc395x@twibble.org
3984 W:      http://twibble.org/dist/dc395x/
3985 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3986 S:      Maintained
3987 F:      Documentation/scsi/dc395x.txt
3988 F:      drivers/scsi/dc395x.*
3989
3990 DCCP PROTOCOL
3991 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3992 L:      dccp@vger.kernel.org
3993 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
3994 S:      Maintained
3995 F:      include/linux/dccp.h
3996 F:      include/uapi/linux/dccp.h
3997 F:      include/linux/tfrc.h
3998 F:      net/dccp/
3999
4000 DECnet NETWORK LAYER
4001 W:      http://linux-decnet.sourceforge.net
4002 L:      linux-decnet-user@lists.sourceforge.net
4003 S:      Orphan
4004 F:      Documentation/networking/decnet.txt
4005 F:      net/decnet/
4006
4007 DECSTATION PLATFORM SUPPORT
4008 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4009 L:      linux-mips@linux-mips.org
4010 W:      http://www.linux-mips.org/wiki/DECstation
4011 S:      Maintained
4012 F:      arch/mips/dec/
4013 F:      arch/mips/include/asm/dec/
4014 F:      arch/mips/include/asm/mach-dec/
4015
4016 DEFXX FDDI NETWORK DRIVER
4017 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4018 S:      Maintained
4019 F:      drivers/net/fddi/defxx.*
4020
4021 DELL SMBIOS DRIVER
4022 M:      Pali Rohár <pali.rohar@gmail.com>
4023 M:      Mario Limonciello <mario.limonciello@dell.com>
4024 L:      platform-driver-x86@vger.kernel.org
4025 S:      Maintained
4026 F:      drivers/platform/x86/dell-smbios.*
4027
4028 DELL SMBIOS SMM DRIVER
4029 M:      Mario Limonciello <mario.limonciello@dell.com>
4030 L:      platform-driver-x86@vger.kernel.org
4031 S:      Maintained
4032 F:      drivers/platform/x86/dell-smbios-smm.c
4033
4034 DELL SMBIOS WMI DRIVER
4035 M:      Mario Limonciello <mario.limonciello@dell.com>
4036 L:      platform-driver-x86@vger.kernel.org
4037 S:      Maintained
4038 F:      drivers/platform/x86/dell-smbios-wmi.c
4039 F:      tools/wmi/dell-smbios-example.c
4040
4041 DELL LAPTOP DRIVER
4042 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4043 M:      Pali Rohár <pali.rohar@gmail.com>
4044 L:      platform-driver-x86@vger.kernel.org
4045 S:      Maintained
4046 F:      drivers/platform/x86/dell-laptop.c
4047
4048 DELL LAPTOP FREEFALL DRIVER
4049 M:      Pali Rohár <pali.rohar@gmail.com>
4050 S:      Maintained
4051 F:      drivers/platform/x86/dell-smo8800.c
4052
4053 DELL LAPTOP RBTN DRIVER
4054 M:      Pali Rohár <pali.rohar@gmail.com>
4055 S:      Maintained
4056 F:      drivers/platform/x86/dell-rbtn.*
4057
4058 DELL LAPTOP SMM DRIVER
4059 M:      Pali Rohár <pali.rohar@gmail.com>
4060 S:      Maintained
4061 F:      drivers/hwmon/dell-smm-hwmon.c
4062 F:      include/uapi/linux/i8k.h
4063
4064 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4065 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4066 S:      Maintained
4067 F:      Documentation/dcdbas.txt
4068 F:      drivers/firmware/dcdbas.*
4069
4070 DELL WMI NOTIFICATIONS DRIVER
4071 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4072 M:      Pali Rohár <pali.rohar@gmail.com>
4073 S:      Maintained
4074 F:      drivers/platform/x86/dell-wmi.c
4075
4076 DELL WMI DESCRIPTOR DRIVER
4077 M:      Mario Limonciello <mario.limonciello@dell.com>
4078 S:      Maintained
4079 F:      drivers/platform/x86/dell-wmi-descriptor.c
4080
4081 DELTA ST MEDIA DRIVER
4082 M:      Hugues Fruchet <hugues.fruchet@st.com>
4083 L:      linux-media@vger.kernel.org
4084 T:      git git://linuxtv.org/media_tree.git
4085 W:      https://linuxtv.org
4086 S:      Supported
4087 F:      drivers/media/platform/sti/delta
4088
4089 DENALI NAND DRIVER
4090 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4091 L:      linux-mtd@lists.infradead.org
4092 S:      Supported
4093 F:      drivers/mtd/nand/raw/denali*
4094
4095 DESIGNWARE USB2 DRD IP DRIVER
4096 M:      Minas Harutyunyan <hminas@synopsys.com>
4097 L:      linux-usb@vger.kernel.org
4098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4099 S:      Maintained
4100 F:      drivers/usb/dwc2/
4101
4102 DESIGNWARE USB3 DRD IP DRIVER
4103 M:      Felipe Balbi <balbi@kernel.org>
4104 L:      linux-usb@vger.kernel.org
4105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4106 S:      Maintained
4107 F:      drivers/usb/dwc3/
4108
4109 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4110 M:      Andreas Klinger <ak@it-klinger.de>
4111 L:      linux-iio@vger.kernel.org
4112 S:      Maintained
4113 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4114 F:      drivers/iio/proximity/srf*.c
4115
4116 DEVICE COREDUMP (DEV_COREDUMP)
4117 M:      Johannes Berg <johannes@sipsolutions.net>
4118 L:      linux-kernel@vger.kernel.org
4119 S:      Maintained
4120 F:      drivers/base/devcoredump.c
4121 F:      include/linux/devcoredump.h
4122
4123 DEVICE FREQUENCY (DEVFREQ)
4124 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4125 M:      Kyungmin Park <kyungmin.park@samsung.com>
4126 R:      Chanwoo Choi <cw00.choi@samsung.com>
4127 L:      linux-pm@vger.kernel.org
4128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4129 S:      Maintained
4130 F:      drivers/devfreq/
4131 F:      include/linux/devfreq.h
4132 F:      Documentation/devicetree/bindings/devfreq/
4133
4134 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4135 M:      Chanwoo Choi <cw00.choi@samsung.com>
4136 L:      linux-pm@vger.kernel.org
4137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4138 S:      Supported
4139 F:      drivers/devfreq/event/
4140 F:      drivers/devfreq/devfreq-event.c
4141 F:      include/linux/devfreq-event.h
4142 F:      Documentation/devicetree/bindings/devfreq/event/
4143
4144 DEVICE NUMBER REGISTRY
4145 M:      Torben Mathiasen <device@lanana.org>
4146 W:      http://lanana.org/docs/device-list/index.html
4147 S:      Maintained
4148
4149 DEVICE-MAPPER  (LVM)
4150 M:      Alasdair Kergon <agk@redhat.com>
4151 M:      Mike Snitzer <snitzer@redhat.com>
4152 M:      dm-devel@redhat.com
4153 L:      dm-devel@redhat.com
4154 W:      http://sources.redhat.com/dm
4155 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4157 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4158 S:      Maintained
4159 F:      Documentation/device-mapper/
4160 F:      drivers/md/Makefile
4161 F:      drivers/md/Kconfig
4162 F:      drivers/md/dm*
4163 F:      drivers/md/persistent-data/
4164 F:      include/linux/device-mapper.h
4165 F:      include/linux/dm-*.h
4166 F:      include/uapi/linux/dm-*.h
4167
4168 DEVLINK
4169 M:      Jiri Pirko <jiri@mellanox.com>
4170 L:      netdev@vger.kernel.org
4171 S:      Supported
4172 F:      net/core/devlink.c
4173 F:      include/net/devlink.h
4174 F:      include/uapi/linux/devlink.h
4175
4176 DIALOG SEMICONDUCTOR DRIVERS
4177 M:      Support Opensource <support.opensource@diasemi.com>
4178 W:      http://www.dialog-semiconductor.com/products
4179 S:      Supported
4180 F:      Documentation/hwmon/da90??
4181 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4182 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4183 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4184 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4185 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4186 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4187 F:      drivers/gpio/gpio-da90??.c
4188 F:      drivers/hwmon/da90??-hwmon.c
4189 F:      drivers/iio/adc/da91??-*.c
4190 F:      drivers/input/misc/da90??_onkey.c
4191 F:      drivers/input/touchscreen/da9052_tsi.c
4192 F:      drivers/leds/leds-da90??.c
4193 F:      drivers/mfd/da903x.c
4194 F:      drivers/mfd/da90??-*.c
4195 F:      drivers/mfd/da91??-*.c
4196 F:      drivers/power/supply/da9052-battery.c
4197 F:      drivers/power/supply/da91??-*.c
4198 F:      drivers/regulator/da903x.c
4199 F:      drivers/regulator/da9???-regulator.[ch]
4200 F:      drivers/thermal/da90??-thermal.c
4201 F:      drivers/rtc/rtc-da90??.c
4202 F:      drivers/video/backlight/da90??_bl.c
4203 F:      drivers/watchdog/da90??_wdt.c
4204 F:      include/linux/mfd/da903x.h
4205 F:      include/linux/mfd/da9052/
4206 F:      include/linux/mfd/da9055/
4207 F:      include/linux/mfd/da9062/
4208 F:      include/linux/mfd/da9063/
4209 F:      include/linux/mfd/da9150/
4210 F:      include/linux/regulator/da9211.h
4211 F:      include/sound/da[79]*.h
4212 F:      sound/soc/codecs/da[79]*.[ch]
4213
4214 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4215 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4216 L:      linux-gpio@vger.kernel.org
4217 S:      Maintained
4218 F:      drivers/gpio/gpio-gpio-mm.c
4219
4220 DIGI NEO AND CLASSIC PCI PRODUCTS
4221 M:      Lidza Louina <lidza.louina@gmail.com>
4222 M:      Mark Hounschell <markh@compro.net>
4223 L:      driverdev-devel@linuxdriverproject.org
4224 S:      Maintained
4225 F:      drivers/staging/dgnc/
4226
4227 DIOLAN U2C-12 I2C DRIVER
4228 M:      Guenter Roeck <linux@roeck-us.net>
4229 L:      linux-i2c@vger.kernel.org
4230 S:      Maintained
4231 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4232
4233 FILESYSTEM DIRECT ACCESS (DAX)
4234 M:      Matthew Wilcox <mawilcox@microsoft.com>
4235 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4236 L:      linux-fsdevel@vger.kernel.org
4237 S:      Supported
4238 F:      fs/dax.c
4239 F:      include/linux/dax.h
4240 F:      include/trace/events/fs_dax.h
4241
4242 DEVICE DIRECT ACCESS (DAX)
4243 M:      Dan Williams <dan.j.williams@intel.com>
4244 L:      linux-nvdimm@lists.01.org
4245 S:      Supported
4246 F:      drivers/dax/
4247
4248 DIRECTORY NOTIFICATION (DNOTIFY)
4249 M:      Jan Kara <jack@suse.cz>
4250 R:      Amir Goldstein <amir73il@gmail.com>
4251 L:      linux-fsdevel@vger.kernel.org
4252 S:      Maintained
4253 F:      Documentation/filesystems/dnotify.txt
4254 F:      fs/notify/dnotify/
4255 F:      include/linux/dnotify.h
4256
4257 DISK GEOMETRY AND PARTITION HANDLING
4258 M:      Andries Brouwer <aeb@cwi.nl>
4259 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4260 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4261 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4262 S:      Maintained
4263
4264 DISKQUOTA
4265 M:      Jan Kara <jack@suse.com>
4266 S:      Maintained
4267 F:      Documentation/filesystems/quota.txt
4268 F:      fs/quota/
4269 F:      include/linux/quota*.h
4270 F:      include/uapi/linux/quota*.h
4271
4272 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4273 M:      Bernie Thompson <bernie@plugable.com>
4274 L:      linux-fbdev@vger.kernel.org
4275 S:      Maintained
4276 W:      http://plugable.com/category/projects/udlfb/
4277 F:      drivers/video/fbdev/udlfb.c
4278 F:      include/video/udlfb.h
4279 F:      Documentation/fb/udlfb.txt
4280
4281 DISTRIBUTED LOCK MANAGER (DLM)
4282 M:      Christine Caulfield <ccaulfie@redhat.com>
4283 M:      David Teigland <teigland@redhat.com>
4284 L:      cluster-devel@redhat.com
4285 W:      http://sources.redhat.com/cluster/
4286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4287 S:      Supported
4288 F:      fs/dlm/
4289
4290 DMA BUFFER SHARING FRAMEWORK
4291 M:      Sumit Semwal <sumit.semwal@linaro.org>
4292 S:      Maintained
4293 L:      linux-media@vger.kernel.org
4294 L:      dri-devel@lists.freedesktop.org
4295 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4296 F:      drivers/dma-buf/
4297 F:      include/linux/dma-buf*
4298 F:      include/linux/reservation.h
4299 F:      include/linux/*fence.h
4300 F:      Documentation/driver-api/dma-buf.rst
4301 T:      git git://anongit.freedesktop.org/drm/drm-misc
4302
4303 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4304 M:      Vinod Koul <vinod.koul@intel.com>
4305 L:      dmaengine@vger.kernel.org
4306 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4307 S:      Maintained
4308 F:      drivers/dma/
4309 F:      include/linux/dmaengine.h
4310 F:      include/linux/of_dma.h
4311 F:      Documentation/devicetree/bindings/dma/
4312 F:      Documentation/driver-api/dmaengine/
4313 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4314
4315 DMA MAPPING HELPERS
4316 M:      Christoph Hellwig <hch@lst.de>
4317 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4318 R:      Robin Murphy <robin.murphy@arm.com>
4319 L:      iommu@lists.linux-foundation.org
4320 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4321 W:      http://git.infradead.org/users/hch/dma-mapping.git
4322 S:      Supported
4323 F:      lib/dma-debug.c
4324 F:      lib/dma-direct.c
4325 F:      lib/dma-virt.c
4326 F:      drivers/base/dma-mapping.c
4327 F:      drivers/base/dma-coherent.c
4328 F:      include/asm-generic/dma-mapping.h
4329 F:      include/linux/dma-direct.h
4330 F:      include/linux/dma-mapping.h
4331
4332 DME1737 HARDWARE MONITOR DRIVER
4333 M:      Juerg Haefliger <juergh@gmail.com>
4334 L:      linux-hwmon@vger.kernel.org
4335 S:      Maintained
4336 F:      Documentation/hwmon/dme1737
4337 F:      drivers/hwmon/dme1737.c
4338
4339 DMI/SMBIOS SUPPORT
4340 M:      Jean Delvare <jdelvare@suse.com>
4341 S:      Maintained
4342 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4343 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4344 F:      drivers/firmware/dmi-id.c
4345 F:      drivers/firmware/dmi_scan.c
4346 F:      include/linux/dmi.h
4347
4348 DOCUMENTATION
4349 M:      Jonathan Corbet <corbet@lwn.net>
4350 L:      linux-doc@vger.kernel.org
4351 S:      Maintained
4352 F:      Documentation/
4353 F:      scripts/kernel-doc
4354 X:      Documentation/ABI/
4355 X:      Documentation/devicetree/
4356 X:      Documentation/acpi
4357 X:      Documentation/power
4358 X:      Documentation/spi
4359 X:      Documentation/media
4360 T:      git git://git.lwn.net/linux.git docs-next
4361
4362 DONGWOON DW9714 LENS VOICE COIL DRIVER
4363 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4364 L:      linux-media@vger.kernel.org
4365 T:      git git://linuxtv.org/media_tree.git
4366 S:      Maintained
4367 F:      drivers/media/i2c/dw9714.c
4368
4369 DOUBLETALK DRIVER
4370 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4371 L:      blinux-list@redhat.com
4372 S:      Maintained
4373 F:      drivers/char/dtlk.c
4374 F:      include/linux/dtlk.h
4375
4376 DPAA2 DATAPATH I/O (DPIO) DRIVER
4377 M:      Roy Pledge <Roy.Pledge@nxp.com>
4378 L:      linux-kernel@vger.kernel.org
4379 S:      Maintained
4380 F:      drivers/staging/fsl-mc/bus/dpio
4381
4382 DPAA2 ETHERNET DRIVER
4383 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4384 L:      linux-kernel@vger.kernel.org
4385 S:      Maintained
4386 F:      drivers/staging/fsl-dpaa2/ethernet
4387
4388 DPAA2 ETHERNET SWITCH DRIVER
4389 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4390 L:      linux-kernel@vger.kernel.org
4391 S:      Maintained
4392 F:      drivers/staging/fsl-dpaa2/ethsw
4393
4394 DPT_I2O SCSI RAID DRIVER
4395 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4396 L:      linux-scsi@vger.kernel.org
4397 W:      http://www.adaptec.com/
4398 S:      Maintained
4399 F:      drivers/scsi/dpt*
4400 F:      drivers/scsi/dpt/
4401
4402 DRBD DRIVER
4403 M:      Philipp Reisner <philipp.reisner@linbit.com>
4404 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4405 L:      drbd-dev@lists.linbit.com
4406 W:      http://www.drbd.org
4407 T:      git git://git.linbit.com/linux-drbd.git
4408 T:      git git://git.linbit.com/drbd-8.4.git
4409 S:      Supported
4410 F:      drivers/block/drbd/
4411 F:      lib/lru_cache.c
4412 F:      Documentation/blockdev/drbd/
4413
4414 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4415 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4417 S:      Supported
4418 F:      Documentation/kobject.txt
4419 F:      drivers/base/
4420 F:      fs/debugfs/
4421 F:      fs/sysfs/
4422 F:      include/linux/debugfs.h
4423 F:      include/linux/kobj*
4424 F:      lib/kobj*
4425
4426 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4427 M:      Kevin Hilman <khilman@kernel.org>
4428 M:      Nishanth Menon <nm@ti.com>
4429 S:      Maintained
4430 F:      drivers/power/avs/
4431 F:      include/linux/power/smartreflex.h
4432 L:      linux-pm@vger.kernel.org
4433
4434 DRM DRIVER FOR ARM PL111 CLCD
4435 M:      Eric Anholt <eric@anholt.net>
4436 T:      git git://anongit.freedesktop.org/drm/drm-misc
4437 S:      Supported
4438 F:      drivers/gpu/drm/pl111/
4439
4440 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4441 M:      Linus Walleij <linus.walleij@linaro.org>
4442 T:      git git://anongit.freedesktop.org/drm/drm-misc
4443 S:      Maintained
4444 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4445 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4446
4447 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4448 M:      Dave Airlie <airlied@redhat.com>
4449 S:      Odd Fixes
4450 F:      drivers/gpu/drm/ast/
4451
4452 DRM DRIVER FOR BOCHS VIRTUAL GPU
4453 M:      Gerd Hoffmann <kraxel@redhat.com>
4454 L:      virtualization@lists.linux-foundation.org
4455 T:      git git://anongit.freedesktop.org/drm/drm-misc
4456 S:      Maintained
4457 F:      drivers/gpu/drm/bochs/
4458
4459 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4460 M:      Linus Walleij <linus.walleij@linaro.org>
4461 T:      git git://anongit.freedesktop.org/drm/drm-misc
4462 S:      Maintained
4463 F:      drivers/gpu/drm/tve200/
4464
4465 DRM DRIVER FOR ILITEK ILI9225 PANELS
4466 M:      David Lechner <david@lechnology.com>
4467 S:      Maintained
4468 F:      drivers/gpu/drm/tinydrm/ili9225.c
4469 F:      Documentation/devicetree/bindings/display/ili9225.txt
4470
4471 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4472 S:      Orphan / Obsolete
4473 F:      drivers/gpu/drm/i810/
4474 F:      include/uapi/drm/i810_drm.h
4475
4476 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4477 S:      Orphan / Obsolete
4478 F:      drivers/gpu/drm/mga/
4479 F:      include/uapi/drm/mga_drm.h
4480
4481 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4482 M:      Dave Airlie <airlied@redhat.com>
4483 S:      Odd Fixes
4484 F:      drivers/gpu/drm/mgag200/
4485
4486 DRM DRIVER FOR MI0283QT
4487 M:      Noralf Trønnes <noralf@tronnes.org>
4488 S:      Maintained
4489 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4490 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4491
4492 DRM DRIVER FOR MSM ADRENO GPU
4493 M:      Rob Clark <robdclark@gmail.com>
4494 L:      linux-arm-msm@vger.kernel.org
4495 L:      dri-devel@lists.freedesktop.org
4496 L:      freedreno@lists.freedesktop.org
4497 T:      git git://people.freedesktop.org/~robclark/linux
4498 S:      Maintained
4499 F:      drivers/gpu/drm/msm/
4500 F:      include/uapi/drm/msm_drm.h
4501 F:      Documentation/devicetree/bindings/display/msm/
4502
4503 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4504 M:      Ben Skeggs <bskeggs@redhat.com>
4505 L:      dri-devel@lists.freedesktop.org
4506 L:      nouveau@lists.freedesktop.org
4507 T:      git git://github.com/skeggsb/linux
4508 S:      Supported
4509 F:      drivers/gpu/drm/nouveau/
4510 F:      include/uapi/drm/nouveau_drm.h
4511
4512 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4513 M:      Noralf Trønnes <noralf@tronnes.org>
4514 S:      Maintained
4515 F:      drivers/gpu/drm/tinydrm/repaper.c
4516 F:      Documentation/devicetree/bindings/display/repaper.txt
4517
4518 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4519 M:      Dave Airlie <airlied@redhat.com>
4520 M:      Gerd Hoffmann <kraxel@redhat.com>
4521 L:      virtualization@lists.linux-foundation.org
4522 T:      git git://anongit.freedesktop.org/drm/drm-misc
4523 S:      Obsolete
4524 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4525 F:      drivers/gpu/drm/cirrus/
4526
4527 DRM DRIVER FOR QXL VIRTUAL GPU
4528 M:      Dave Airlie <airlied@redhat.com>
4529 M:      Gerd Hoffmann <kraxel@redhat.com>
4530 L:      virtualization@lists.linux-foundation.org
4531 T:      git git://anongit.freedesktop.org/drm/drm-misc
4532 S:      Maintained
4533 F:      drivers/gpu/drm/qxl/
4534 F:      include/uapi/drm/qxl_drm.h
4535
4536 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4537 S:      Orphan / Obsolete
4538 F:      drivers/gpu/drm/r128/
4539 F:      include/uapi/drm/r128_drm.h
4540
4541 DRM DRIVER FOR SAVAGE VIDEO CARDS
4542 S:      Orphan / Obsolete
4543 F:      drivers/gpu/drm/savage/
4544 F:      include/uapi/drm/savage_drm.h
4545
4546 DRM DRIVER FOR SIS VIDEO CARDS
4547 S:      Orphan / Obsolete
4548 F:      drivers/gpu/drm/sis/
4549 F:      include/uapi/drm/sis_drm.h
4550
4551 DRM DRIVER FOR SITRONIX ST7586 PANELS
4552 M:      David Lechner <david@lechnology.com>
4553 S:      Maintained
4554 F:      drivers/gpu/drm/tinydrm/st7586.c
4555 F:      Documentation/devicetree/bindings/display/st7586.txt
4556
4557 DRM DRIVER FOR SITRONIX ST7735R PANELS
4558 M:      David Lechner <david@lechnology.com>
4559 S:      Maintained
4560 F:      drivers/gpu/drm/tinydrm/st7735r.c
4561 F:      Documentation/devicetree/bindings/display/st7735r.txt
4562
4563 DRM DRIVER FOR TDFX VIDEO CARDS
4564 S:      Orphan / Obsolete
4565 F:      drivers/gpu/drm/tdfx/
4566
4567 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4568 M:      Dave Airlie <airlied@redhat.com>
4569 S:      Odd Fixes
4570 F:      drivers/gpu/drm/udl/
4571
4572 DRM DRIVER FOR VMWARE VIRTUAL GPU
4573 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4574 M:      Sinclair Yeh <syeh@vmware.com>
4575 M:      Thomas Hellstrom <thellstrom@vmware.com>
4576 L:      dri-devel@lists.freedesktop.org
4577 T:      git git://people.freedesktop.org/~syeh/repos_linux
4578 T:      git git://people.freedesktop.org/~thomash/linux
4579 S:      Supported
4580 F:      drivers/gpu/drm/vmwgfx/
4581 F:      include/uapi/drm/vmwgfx_drm.h
4582
4583 DRM DRIVERS
4584 M:      David Airlie <airlied@linux.ie>
4585 L:      dri-devel@lists.freedesktop.org
4586 T:      git git://people.freedesktop.org/~airlied/linux
4587 B:      https://bugs.freedesktop.org/
4588 C:      irc://chat.freenode.net/dri-devel
4589 S:      Maintained
4590 F:      drivers/gpu/drm/
4591 F:      drivers/gpu/vga/
4592 F:      Documentation/devicetree/bindings/display/
4593 F:      Documentation/devicetree/bindings/gpu/
4594 F:      Documentation/devicetree/bindings/video/
4595 F:      Documentation/gpu/
4596 F:      include/drm/
4597 F:      include/uapi/drm/
4598 F:      include/linux/vga*
4599
4600 DRM DRIVERS AND MISC GPU PATCHES
4601 M:      Gustavo Padovan <gustavo@padovan.org>
4602 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4603 M:      Sean Paul <seanpaul@chromium.org>
4604 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4605 S:      Maintained
4606 T:      git git://anongit.freedesktop.org/drm/drm-misc
4607 F:      Documentation/gpu/
4608 F:      drivers/gpu/vga/
4609 F:      drivers/gpu/drm/*
4610 F:      include/drm/drm*
4611 F:      include/uapi/drm/drm*
4612 F:      include/linux/vga*
4613
4614 DRM DRIVERS FOR ALLWINNER A10
4615 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4616 L:      dri-devel@lists.freedesktop.org
4617 S:      Supported
4618 F:      drivers/gpu/drm/sun4i/
4619 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4620 T:      git git://anongit.freedesktop.org/drm/drm-misc
4621
4622 DRM DRIVERS FOR AMLOGIC SOCS
4623 M:      Neil Armstrong <narmstrong@baylibre.com>
4624 L:      dri-devel@lists.freedesktop.org
4625 L:      linux-amlogic@lists.infradead.org
4626 W:      http://linux-meson.com/
4627 S:      Supported
4628 F:      drivers/gpu/drm/meson/
4629 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4630 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4631 F:      Documentation/gpu/meson.rst
4632 T:      git git://anongit.freedesktop.org/drm/drm-misc
4633
4634 DRM DRIVERS FOR ATMEL HLCDC
4635 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4636 L:      dri-devel@lists.freedesktop.org
4637 S:      Supported
4638 F:      drivers/gpu/drm/atmel-hlcdc/
4639 F:      Documentation/devicetree/bindings/drm/atmel/
4640 T:      git git://anongit.freedesktop.org/drm/drm-misc
4641
4642 DRM DRIVERS FOR BRIDGE CHIPS
4643 M:      Archit Taneja <architt@codeaurora.org>
4644 M:      Andrzej Hajda <a.hajda@samsung.com>
4645 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4646 S:      Maintained
4647 T:      git git://anongit.freedesktop.org/drm/drm-misc
4648 F:      drivers/gpu/drm/bridge/
4649
4650 DRM DRIVERS FOR EXYNOS
4651 M:      Inki Dae <inki.dae@samsung.com>
4652 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4653 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4654 M:      Kyungmin Park <kyungmin.park@samsung.com>
4655 L:      dri-devel@lists.freedesktop.org
4656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4657 S:      Supported
4658 F:      drivers/gpu/drm/exynos/
4659 F:      include/uapi/drm/exynos_drm.h
4660 F:      Documentation/devicetree/bindings/display/exynos/
4661
4662 DRM DRIVERS FOR FREESCALE DCU
4663 M:      Stefan Agner <stefan@agner.ch>
4664 M:      Alison Wang <alison.wang@freescale.com>
4665 L:      dri-devel@lists.freedesktop.org
4666 S:      Supported
4667 F:      drivers/gpu/drm/fsl-dcu/
4668 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4669 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4670 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4671
4672 DRM DRIVERS FOR FREESCALE IMX
4673 M:      Philipp Zabel <p.zabel@pengutronix.de>
4674 L:      dri-devel@lists.freedesktop.org
4675 S:      Maintained
4676 F:      drivers/gpu/drm/imx/
4677 F:      drivers/gpu/ipu-v3/
4678 F:      Documentation/devicetree/bindings/display/imx/
4679
4680 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4681 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4682 L:      dri-devel@lists.freedesktop.org
4683 T:      git git://github.com/patjak/drm-gma500
4684 S:      Maintained
4685 F:      drivers/gpu/drm/gma500/
4686
4687 DRM DRIVERS FOR HISILICON
4688 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4689 M:      Rongrong Zou <zourongrong@gmail.com>
4690 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4691 R:      Chen Feng <puck.chen@hisilicon.com>
4692 L:      dri-devel@lists.freedesktop.org
4693 T:      git git://github.com/xin3liang/linux.git
4694 S:      Maintained
4695 F:      drivers/gpu/drm/hisilicon/
4696 F:      Documentation/devicetree/bindings/display/hisilicon/
4697
4698 DRM DRIVERS FOR MEDIATEK
4699 M:      CK Hu <ck.hu@mediatek.com>
4700 M:      Philipp Zabel <p.zabel@pengutronix.de>
4701 L:      dri-devel@lists.freedesktop.org
4702 S:      Supported
4703 F:      drivers/gpu/drm/mediatek/
4704 F:      Documentation/devicetree/bindings/display/mediatek/
4705
4706 DRM DRIVERS FOR NVIDIA TEGRA
4707 M:      Thierry Reding <thierry.reding@gmail.com>
4708 L:      dri-devel@lists.freedesktop.org
4709 L:      linux-tegra@vger.kernel.org
4710 T:      git git://anongit.freedesktop.org/tegra/linux.git
4711 S:      Supported
4712 F:      drivers/gpu/drm/tegra/
4713 F:      drivers/gpu/host1x/
4714 F:      include/linux/host1x.h
4715 F:      include/uapi/drm/tegra_drm.h
4716 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4717
4718 DRM DRIVERS FOR RENESAS
4719 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4720 L:      dri-devel@lists.freedesktop.org
4721 L:      linux-renesas-soc@vger.kernel.org
4722 T:      git git://linuxtv.org/pinchartl/fbdev
4723 S:      Supported
4724 F:      drivers/gpu/drm/rcar-du/
4725 F:      drivers/gpu/drm/shmobile/
4726 F:      include/linux/platform_data/shmob_drm.h
4727 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4728 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4729 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4730
4731 DRM DRIVERS FOR ROCKCHIP
4732 M:      Sandy Huang <hjc@rock-chips.com>
4733 M:      Heiko Stübner <heiko@sntech.de>
4734 L:      dri-devel@lists.freedesktop.org
4735 S:      Maintained
4736 F:      drivers/gpu/drm/rockchip/
4737 F:      Documentation/devicetree/bindings/display/rockchip/
4738 T:      git git://anongit.freedesktop.org/drm/drm-misc
4739
4740 DRM DRIVERS FOR STI
4741 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4742 M:      Vincent Abriou <vincent.abriou@st.com>
4743 L:      dri-devel@lists.freedesktop.org
4744 T:      git git://anongit.freedesktop.org/drm/drm-misc
4745 S:      Maintained
4746 F:      drivers/gpu/drm/sti
4747 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4748
4749 DRM DRIVERS FOR STM
4750 M:      Yannick Fertre <yannick.fertre@st.com>
4751 M:      Philippe Cornu <philippe.cornu@st.com>
4752 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4753 M:      Vincent Abriou <vincent.abriou@st.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 T:      git git://anongit.freedesktop.org/drm/drm-misc
4756 S:      Maintained
4757 F:      drivers/gpu/drm/stm
4758 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4759
4760 DRM DRIVERS FOR TI LCDC
4761 M:      Jyri Sarha <jsarha@ti.com>
4762 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4763 L:      dri-devel@lists.freedesktop.org
4764 S:      Maintained
4765 F:      drivers/gpu/drm/tilcdc/
4766 F:      Documentation/devicetree/bindings/display/tilcdc/
4767
4768 DRM DRIVERS FOR TI OMAP
4769 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Maintained
4772 F:      drivers/gpu/drm/omapdrm/
4773 F:      Documentation/devicetree/bindings/display/ti/
4774
4775 DRM DRIVERS FOR VC4
4776 M:      Eric Anholt <eric@anholt.net>
4777 T:      git git://github.com/anholt/linux
4778 S:      Supported
4779 F:      drivers/gpu/drm/vc4/
4780 F:      include/uapi/drm/vc4_drm.h
4781 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4782 T:      git git://anongit.freedesktop.org/drm/drm-misc
4783
4784 DRM DRIVERS FOR VIVANTE GPU IP
4785 M:      Lucas Stach <l.stach@pengutronix.de>
4786 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4787 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4788 L:      etnaviv@lists.freedesktop.org
4789 L:      dri-devel@lists.freedesktop.org
4790 S:      Maintained
4791 F:      drivers/gpu/drm/etnaviv/
4792 F:      include/uapi/drm/etnaviv_drm.h
4793 F:      Documentation/devicetree/bindings/display/etnaviv/
4794
4795 DRM DRIVERS FOR ZTE ZX
4796 M:      Shawn Guo <shawnguo@kernel.org>
4797 L:      dri-devel@lists.freedesktop.org
4798 S:      Maintained
4799 F:      drivers/gpu/drm/zte/
4800 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802
4803 DRM PANEL DRIVERS
4804 M:      Thierry Reding <thierry.reding@gmail.com>
4805 L:      dri-devel@lists.freedesktop.org
4806 T:      git git://anongit.freedesktop.org/drm/drm-misc
4807 S:      Maintained
4808 F:      drivers/gpu/drm/drm_panel.c
4809 F:      drivers/gpu/drm/panel/
4810 F:      include/drm/drm_panel.h
4811 F:      Documentation/devicetree/bindings/display/panel/
4812
4813 DRM TINYDRM DRIVERS
4814 M:      Noralf Trønnes <noralf@tronnes.org>
4815 W:      https://github.com/notro/tinydrm/wiki/Development
4816 T:      git git://anongit.freedesktop.org/drm/drm-misc
4817 S:      Maintained
4818 F:      drivers/gpu/drm/tinydrm/
4819 F:      include/drm/tinydrm/
4820
4821 DRM TTM SUBSYSTEM
4822 M:      Christian Koenig <christian.koenig@amd.com>
4823 M:      Roger He <Hongbo.He@amd.com>
4824 T:      git git://people.freedesktop.org/~agd5f/linux
4825 S:      Maintained
4826 L:      dri-devel@lists.freedesktop.org
4827 F:      include/drm/ttm/
4828 F:      drivers/gpu/drm/ttm/
4829
4830 DSBR100 USB FM RADIO DRIVER
4831 M:      Alexey Klimov <klimov.linux@gmail.com>
4832 L:      linux-media@vger.kernel.org
4833 T:      git git://linuxtv.org/media_tree.git
4834 S:      Maintained
4835 F:      drivers/media/radio/dsbr100.c
4836
4837 DSCC4 DRIVER
4838 M:      Francois Romieu <romieu@fr.zoreil.com>
4839 L:      netdev@vger.kernel.org
4840 S:      Maintained
4841 F:      drivers/net/wan/dscc4.c
4842
4843 DT3155 MEDIA DRIVER
4844 M:      Hans Verkuil <hverkuil@xs4all.nl>
4845 L:      linux-media@vger.kernel.org
4846 T:      git git://linuxtv.org/media_tree.git
4847 W:      https://linuxtv.org
4848 S:      Odd Fixes
4849 F:      drivers/media/pci/dt3155/
4850
4851 DVB_USB_AF9015 MEDIA DRIVER
4852 M:      Antti Palosaari <crope@iki.fi>
4853 L:      linux-media@vger.kernel.org
4854 W:      https://linuxtv.org
4855 W:      http://palosaari.fi/linux/
4856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4857 T:      git git://linuxtv.org/anttip/media_tree.git
4858 S:      Maintained
4859 F:      drivers/media/usb/dvb-usb-v2/af9015*
4860
4861 DVB_USB_AF9035 MEDIA DRIVER
4862 M:      Antti Palosaari <crope@iki.fi>
4863 L:      linux-media@vger.kernel.org
4864 W:      https://linuxtv.org
4865 W:      http://palosaari.fi/linux/
4866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4867 T:      git git://linuxtv.org/anttip/media_tree.git
4868 S:      Maintained
4869 F:      drivers/media/usb/dvb-usb-v2/af9035*
4870
4871 DVB_USB_ANYSEE MEDIA DRIVER
4872 M:      Antti Palosaari <crope@iki.fi>
4873 L:      linux-media@vger.kernel.org
4874 W:      https://linuxtv.org
4875 W:      http://palosaari.fi/linux/
4876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4877 T:      git git://linuxtv.org/anttip/media_tree.git
4878 S:      Maintained
4879 F:      drivers/media/usb/dvb-usb-v2/anysee*
4880
4881 DVB_USB_AU6610 MEDIA DRIVER
4882 M:      Antti Palosaari <crope@iki.fi>
4883 L:      linux-media@vger.kernel.org
4884 W:      https://linuxtv.org
4885 W:      http://palosaari.fi/linux/
4886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4887 T:      git git://linuxtv.org/anttip/media_tree.git
4888 S:      Maintained
4889 F:      drivers/media/usb/dvb-usb-v2/au6610*
4890
4891 DVB_USB_CE6230 MEDIA DRIVER
4892 M:      Antti Palosaari <crope@iki.fi>
4893 L:      linux-media@vger.kernel.org
4894 W:      https://linuxtv.org
4895 W:      http://palosaari.fi/linux/
4896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4897 T:      git git://linuxtv.org/anttip/media_tree.git
4898 S:      Maintained
4899 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4900
4901 DVB_USB_CXUSB MEDIA DRIVER
4902 M:      Michael Krufky <mkrufky@linuxtv.org>
4903 L:      linux-media@vger.kernel.org
4904 W:      https://linuxtv.org
4905 W:      http://github.com/mkrufky
4906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4907 T:      git git://linuxtv.org/media_tree.git
4908 S:      Maintained
4909 F:      drivers/media/usb/dvb-usb/cxusb*
4910
4911 DVB_USB_EC168 MEDIA DRIVER
4912 M:      Antti Palosaari <crope@iki.fi>
4913 L:      linux-media@vger.kernel.org
4914 W:      https://linuxtv.org
4915 W:      http://palosaari.fi/linux/
4916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4917 T:      git git://linuxtv.org/anttip/media_tree.git
4918 S:      Maintained
4919 F:      drivers/media/usb/dvb-usb-v2/ec168*
4920
4921 DVB_USB_GL861 MEDIA DRIVER
4922 M:      Antti Palosaari <crope@iki.fi>
4923 L:      linux-media@vger.kernel.org
4924 W:      https://linuxtv.org
4925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4926 T:      git git://linuxtv.org/anttip/media_tree.git
4927 S:      Maintained
4928 F:      drivers/media/usb/dvb-usb-v2/gl861*
4929
4930 DVB_USB_MXL111SF MEDIA DRIVER
4931 M:      Michael Krufky <mkrufky@linuxtv.org>
4932 L:      linux-media@vger.kernel.org
4933 W:      https://linuxtv.org
4934 W:      http://github.com/mkrufky
4935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4936 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4937 S:      Maintained
4938 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4939
4940 DVB_USB_RTL28XXU MEDIA DRIVER
4941 M:      Antti Palosaari <crope@iki.fi>
4942 L:      linux-media@vger.kernel.org
4943 W:      https://linuxtv.org
4944 W:      http://palosaari.fi/linux/
4945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4946 T:      git git://linuxtv.org/anttip/media_tree.git
4947 S:      Maintained
4948 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4949
4950 DVB_USB_V2 MEDIA DRIVER
4951 M:      Antti Palosaari <crope@iki.fi>
4952 L:      linux-media@vger.kernel.org
4953 W:      https://linuxtv.org
4954 W:      http://palosaari.fi/linux/
4955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4956 T:      git git://linuxtv.org/anttip/media_tree.git
4957 S:      Maintained
4958 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4959 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4960
4961 DYNAMIC DEBUG
4962 M:      Jason Baron <jbaron@akamai.com>
4963 S:      Maintained
4964 F:      lib/dynamic_debug.c
4965 F:      include/linux/dynamic_debug.h
4966
4967 DYNAMIC INTERRUPT MODERATION
4968 M:      Tal Gilboa <talgi@mellanox.com>
4969 S:      Maintained
4970 F:      include/linux/net_dim.h
4971
4972 DZ DECSTATION DZ11 SERIAL DRIVER
4973 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4974 S:      Maintained
4975 F:      drivers/tty/serial/dz.*
4976
4977 E3X0 POWER BUTTON DRIVER
4978 M:      Moritz Fischer <moritz.fischer@ettus.com>
4979 L:      usrp-users@lists.ettus.com
4980 W:      http://www.ettus.com
4981 S:      Supported
4982 F:      drivers/input/misc/e3x0-button.c
4983 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4984
4985 E4000 MEDIA DRIVER
4986 M:      Antti Palosaari <crope@iki.fi>
4987 L:      linux-media@vger.kernel.org
4988 W:      https://linuxtv.org
4989 W:      http://palosaari.fi/linux/
4990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4991 T:      git git://linuxtv.org/anttip/media_tree.git
4992 S:      Maintained
4993 F:      drivers/media/tuners/e4000*
4994
4995 EC100 MEDIA DRIVER
4996 M:      Antti Palosaari <crope@iki.fi>
4997 L:      linux-media@vger.kernel.org
4998 W:      https://linuxtv.org
4999 W:      http://palosaari.fi/linux/
5000 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5001 T:      git git://linuxtv.org/anttip/media_tree.git
5002 S:      Maintained
5003 F:      drivers/media/dvb-frontends/ec100*
5004
5005 ECRYPT FILE SYSTEM
5006 M:      Tyler Hicks <tyhicks@canonical.com>
5007 L:      ecryptfs@vger.kernel.org
5008 W:      http://ecryptfs.org
5009 W:      https://launchpad.net/ecryptfs
5010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5011 S:      Supported
5012 F:      Documentation/filesystems/ecryptfs.txt
5013 F:      fs/ecryptfs/
5014
5015 EDAC-AMD64
5016 M:      Borislav Petkov <bp@alien8.de>
5017 L:      linux-edac@vger.kernel.org
5018 S:      Maintained
5019 F:      drivers/edac/amd64_edac*
5020
5021 EDAC-CALXEDA
5022 M:      Robert Richter <rric@kernel.org>
5023 L:      linux-edac@vger.kernel.org
5024 S:      Maintained
5025 F:      drivers/edac/highbank*
5026
5027 EDAC-CAVIUM OCTEON
5028 M:      Ralf Baechle <ralf@linux-mips.org>
5029 M:      David Daney <david.daney@cavium.com>
5030 L:      linux-edac@vger.kernel.org
5031 L:      linux-mips@linux-mips.org
5032 S:      Supported
5033 F:      drivers/edac/octeon_edac*
5034
5035 EDAC-CAVIUM THUNDERX
5036 M:      David Daney <david.daney@cavium.com>
5037 M:      Jan Glauber <jglauber@cavium.com>
5038 L:      linux-edac@vger.kernel.org
5039 S:      Supported
5040 F:      drivers/edac/thunderx_edac*
5041
5042 EDAC-CORE
5043 M:      Borislav Petkov <bp@alien8.de>
5044 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5045 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5046 L:      linux-edac@vger.kernel.org
5047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5049 S:      Supported
5050 F:      Documentation/admin-guide/ras.rst
5051 F:      Documentation/driver-api/edac.rst
5052 F:      drivers/edac/
5053 F:      include/linux/edac.h
5054
5055 EDAC-E752X
5056 M:      Mark Gross <mark.gross@intel.com>
5057 L:      linux-edac@vger.kernel.org
5058 S:      Maintained
5059 F:      drivers/edac/e752x_edac.c
5060
5061 EDAC-E7XXX
5062 L:      linux-edac@vger.kernel.org
5063 S:      Maintained
5064 F:      drivers/edac/e7xxx_edac.c
5065
5066 EDAC-FSL_DDR
5067 M:      York Sun <york.sun@nxp.com>
5068 L:      linux-edac@vger.kernel.org
5069 S:      Maintained
5070 F:      drivers/edac/fsl_ddr_edac.*
5071
5072 EDAC-GHES
5073 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5074 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5075 L:      linux-edac@vger.kernel.org
5076 S:      Maintained
5077 F:      drivers/edac/ghes_edac.c
5078
5079 EDAC-I3000
5080 L:      linux-edac@vger.kernel.org
5081 S:      Orphan
5082 F:      drivers/edac/i3000_edac.c
5083
5084 EDAC-I5000
5085 L:      linux-edac@vger.kernel.org
5086 S:      Maintained
5087 F:      drivers/edac/i5000_edac.c
5088
5089 EDAC-I5400
5090 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5091 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5092 L:      linux-edac@vger.kernel.org
5093 S:      Maintained
5094 F:      drivers/edac/i5400_edac.c
5095
5096 EDAC-I7300
5097 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5098 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5099 L:      linux-edac@vger.kernel.org
5100 S:      Maintained
5101 F:      drivers/edac/i7300_edac.c
5102
5103 EDAC-I7CORE
5104 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5105 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5106 L:      linux-edac@vger.kernel.org
5107 S:      Maintained
5108 F:      drivers/edac/i7core_edac.c
5109
5110 EDAC-I82443BXGX
5111 M:      Tim Small <tim@buttersideup.com>
5112 L:      linux-edac@vger.kernel.org
5113 S:      Maintained
5114 F:      drivers/edac/i82443bxgx_edac.c
5115
5116 EDAC-I82975X
5117 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5118 M:      "Arvind R." <arvino55@gmail.com>
5119 L:      linux-edac@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/edac/i82975x_edac.c
5122
5123 EDAC-IE31200
5124 M:      Jason Baron <jbaron@akamai.com>
5125 L:      linux-edac@vger.kernel.org
5126 S:      Maintained
5127 F:      drivers/edac/ie31200_edac.c
5128
5129 EDAC-MPC85XX
5130 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5131 L:      linux-edac@vger.kernel.org
5132 S:      Maintained
5133 F:      drivers/edac/mpc85xx_edac.[ch]
5134
5135 EDAC-PASEMI
5136 M:      Egor Martovetsky <egor@pasemi.com>
5137 L:      linux-edac@vger.kernel.org
5138 S:      Maintained
5139 F:      drivers/edac/pasemi_edac.c
5140
5141 EDAC-PND2
5142 M:      Tony Luck <tony.luck@intel.com>
5143 L:      linux-edac@vger.kernel.org
5144 S:      Maintained
5145 F:      drivers/edac/pnd2_edac.[ch]
5146
5147 EDAC-R82600
5148 M:      Tim Small <tim@buttersideup.com>
5149 L:      linux-edac@vger.kernel.org
5150 S:      Maintained
5151 F:      drivers/edac/r82600_edac.c
5152
5153 EDAC-SBRIDGE
5154 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5155 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5156 L:      linux-edac@vger.kernel.org
5157 S:      Maintained
5158 F:      drivers/edac/sb_edac.c
5159
5160 EDAC-SKYLAKE
5161 M:      Tony Luck <tony.luck@intel.com>
5162 L:      linux-edac@vger.kernel.org
5163 S:      Maintained
5164 F:      drivers/edac/skx_edac.c
5165
5166 EDAC-TI
5167 M:      Tero Kristo <t-kristo@ti.com>
5168 L:      linux-edac@vger.kernel.org
5169 S:      Maintained
5170 F:      drivers/edac/ti_edac.c
5171
5172 EDIROL UA-101/UA-1000 DRIVER
5173 M:      Clemens Ladisch <clemens@ladisch.de>
5174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5175 T:      git git://git.alsa-project.org/alsa-kernel.git
5176 S:      Maintained
5177 F:      sound/usb/misc/ua101.c
5178
5179 EFI TEST DRIVER
5180 L:      linux-efi@vger.kernel.org
5181 M:      Ivan Hu <ivan.hu@canonical.com>
5182 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5183 S:      Maintained
5184 F:      drivers/firmware/efi/test/
5185
5186 EFI VARIABLE FILESYSTEM
5187 M:      Matthew Garrett <matthew.garrett@nebula.com>
5188 M:      Jeremy Kerr <jk@ozlabs.org>
5189 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5191 L:      linux-efi@vger.kernel.org
5192 S:      Maintained
5193 F:      fs/efivarfs/
5194
5195 EFIFB FRAMEBUFFER DRIVER
5196 L:      linux-fbdev@vger.kernel.org
5197 M:      Peter Jones <pjones@redhat.com>
5198 S:      Maintained
5199 F:      drivers/video/fbdev/efifb.c
5200
5201 EFS FILESYSTEM
5202 W:      http://aeschi.ch.eu.org/efs/
5203 S:      Orphan
5204 F:      fs/efs/
5205
5206 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5207 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5208 L:      netdev@vger.kernel.org
5209 S:      Maintained
5210 F:      drivers/net/ethernet/ibm/ehea/
5211
5212 EM28XX VIDEO4LINUX DRIVER
5213 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
5214 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5215 L:      linux-media@vger.kernel.org
5216 W:      https://linuxtv.org
5217 T:      git git://linuxtv.org/media_tree.git
5218 S:      Maintained
5219 F:      drivers/media/usb/em28xx/
5220 F:      Documentation/media/v4l-drivers/em28xx*
5221
5222 EMBEDDED LINUX
5223 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5224 M:      Matt Mackall <mpm@selenic.com>
5225 M:      David Woodhouse <dwmw2@infradead.org>
5226 L:      linux-embedded@vger.kernel.org
5227 S:      Maintained
5228
5229 Emulex 10Gbps iSCSI - OneConnect DRIVER
5230 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5231 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5232 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5233 L:      linux-scsi@vger.kernel.org
5234 W:      http://www.broadcom.com
5235 S:      Supported
5236 F:      drivers/scsi/be2iscsi/
5237
5238 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5239 M:      Sathya Perla <sathya.perla@broadcom.com>
5240 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5241 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5242 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5243 L:      netdev@vger.kernel.org
5244 W:      http://www.emulex.com
5245 S:      Supported
5246 F:      drivers/net/ethernet/emulex/benet/
5247
5248 EMULEX ONECONNECT ROCE DRIVER
5249 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5250 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5251 L:      linux-rdma@vger.kernel.org
5252 W:      http://www.broadcom.com
5253 S:      Odd Fixes
5254 F:      drivers/infiniband/hw/ocrdma/
5255 F:      include/uapi/rdma/ocrdma-abi.h
5256
5257 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5258 M:      James Smart <james.smart@broadcom.com>
5259 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5260 L:      linux-scsi@vger.kernel.org
5261 W:      http://www.broadcom.com
5262 S:      Supported
5263 F:      drivers/scsi/lpfc/
5264
5265 ENE CB710 FLASH CARD READER DRIVER
5266 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5267 S:      Maintained
5268 F:      drivers/misc/cb710/
5269 F:      drivers/mmc/host/cb710-mmc.*
5270 F:      include/linux/cb710.h
5271
5272 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5273 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5274 S:      Maintained
5275 F:      drivers/media/rc/ene_ir.*
5276
5277 EPSON S1D13XXX FRAMEBUFFER DRIVER
5278 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5279 S:      Maintained
5280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5281 F:      drivers/video/fbdev/s1d13xxxfb.c
5282 F:      include/video/s1d13xxxfb.h
5283
5284 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5285 M:      Jeff Layton <jlayton@kernel.org>
5286 S:      Maintained
5287 F:      lib/errseq.c
5288 F:      include/linux/errseq.h
5289
5290 ET131X NETWORK DRIVER
5291 M:      Mark Einon <mark.einon@gmail.com>
5292 S:      Odd Fixes
5293 F:      drivers/net/ethernet/agere/
5294
5295 ETHERNET BRIDGE
5296 M:      Stephen Hemminger <stephen@networkplumber.org>
5297 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5298 L:      netdev@vger.kernel.org
5299 W:      http://www.linuxfoundation.org/en/Net:Bridge
5300 S:      Maintained
5301 F:      include/linux/netfilter_bridge/
5302 F:      net/bridge/
5303
5304 ETHERNET PHY LIBRARY
5305 M:      Andrew Lunn <andrew@lunn.ch>
5306 M:      Florian Fainelli <f.fainelli@gmail.com>
5307 L:      netdev@vger.kernel.org
5308 S:      Maintained
5309 F:      Documentation/ABI/testing/sysfs-bus-mdio
5310 F:      Documentation/devicetree/bindings/net/mdio*
5311 F:      Documentation/networking/phy.txt
5312 F:      drivers/net/phy/
5313 F:      drivers/of/of_mdio.c
5314 F:      drivers/of/of_net.c
5315 F:      include/linux/*mdio*.h
5316 F:      include/linux/of_net.h
5317 F:      include/linux/phy.h
5318 F:      include/linux/phy_fixed.h
5319 F:      include/linux/platform_data/mdio-gpio.h
5320 F:      include/linux/platform_data/mdio-bcm-unimac.h
5321 F:      include/trace/events/mdio.h
5322 F:      include/uapi/linux/mdio.h
5323 F:      include/uapi/linux/mii.h
5324
5325 EXT2 FILE SYSTEM
5326 M:      Jan Kara <jack@suse.com>
5327 L:      linux-ext4@vger.kernel.org
5328 S:      Maintained
5329 F:      Documentation/filesystems/ext2.txt
5330 F:      fs/ext2/
5331 F:      include/linux/ext2*
5332
5333 EXT4 FILE SYSTEM
5334 M:      "Theodore Ts'o" <tytso@mit.edu>
5335 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5336 L:      linux-ext4@vger.kernel.org
5337 W:      http://ext4.wiki.kernel.org
5338 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5340 S:      Maintained
5341 F:      Documentation/filesystems/ext4.txt
5342 F:      fs/ext4/
5343
5344 Extended Verification Module (EVM)
5345 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5346 L:      linux-integrity@vger.kernel.org
5347 S:      Supported
5348 F:      security/integrity/evm/
5349
5350 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5351 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5352 L:      linux-efi@vger.kernel.org
5353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5354 S:      Maintained
5355 F:      Documentation/efi-stub.txt
5356 F:      arch/*/kernel/efi.c
5357 F:      arch/x86/boot/compressed/eboot.[ch]
5358 F:      arch/*/include/asm/efi.h
5359 F:      arch/x86/platform/efi/
5360 F:      drivers/firmware/efi/
5361 F:      include/linux/efi*.h
5362 F:      arch/arm/boot/compressed/efi-header.S
5363 F:      arch/arm64/kernel/efi-entry.S
5364
5365 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5366 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5367 M:      Chanwoo Choi <cw00.choi@samsung.com>
5368 L:      linux-kernel@vger.kernel.org
5369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5370 S:      Maintained
5371 F:      drivers/extcon/
5372 F:      include/linux/extcon/
5373 F:      include/linux/extcon.h
5374 F:      Documentation/extcon/
5375 F:      Documentation/devicetree/bindings/extcon/
5376
5377 EXYNOS DP DRIVER
5378 M:      Jingoo Han <jingoohan1@gmail.com>
5379 L:      dri-devel@lists.freedesktop.org
5380 S:      Maintained
5381 F:      drivers/gpu/drm/exynos/exynos_dp*
5382
5383 EXYNOS SYSMMU (IOMMU) driver
5384 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5385 L:      iommu@lists.linux-foundation.org
5386 S:      Maintained
5387 F:      drivers/iommu/exynos-iommu.c
5388
5389 EZchip NPS platform support
5390 M:      Elad Kanfi <eladkan@mellanox.com>
5391 M:      Vineet Gupta <vgupta@synopsys.com>
5392 S:      Supported
5393 F:      arch/arc/plat-eznps
5394 F:      arch/arc/boot/dts/eznps.dts
5395
5396 F2FS FILE SYSTEM
5397 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5398 M:      Chao Yu <yuchao0@huawei.com>
5399 L:      linux-f2fs-devel@lists.sourceforge.net
5400 W:      https://f2fs.wiki.kernel.org/
5401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5402 S:      Maintained
5403 F:      Documentation/filesystems/f2fs.txt
5404 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5405 F:      fs/f2fs/
5406 F:      include/linux/f2fs_fs.h
5407 F:      include/trace/events/f2fs.h
5408
5409 F71805F HARDWARE MONITORING DRIVER
5410 M:      Jean Delvare <jdelvare@suse.com>
5411 L:      linux-hwmon@vger.kernel.org
5412 S:      Maintained
5413 F:      Documentation/hwmon/f71805f
5414 F:      drivers/hwmon/f71805f.c
5415
5416 FANOTIFY
5417 M:      Jan Kara <jack@suse.cz>
5418 R:      Amir Goldstein <amir73il@gmail.com>
5419 L:      linux-fsdevel@vger.kernel.org
5420 S:      Maintained
5421 F:      fs/notify/fanotify/
5422 F:      include/linux/fanotify.h
5423 F:      include/uapi/linux/fanotify.h
5424
5425 FARSYNC SYNCHRONOUS DRIVER
5426 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5427 W:      http://www.farsite.co.uk/
5428 S:      Supported
5429 F:      drivers/net/wan/farsync.*
5430
5431 FAULT INJECTION SUPPORT
5432 M:      Akinobu Mita <akinobu.mita@gmail.com>
5433 S:      Supported
5434 F:      Documentation/fault-injection/
5435 F:      lib/fault-inject.c
5436
5437 FBTFT Framebuffer drivers
5438 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5439 S:      Maintained
5440 F:      drivers/staging/fbtft/
5441
5442 FC0011 TUNER DRIVER
5443 M:      Michael Buesch <m@bues.ch>
5444 L:      linux-media@vger.kernel.org
5445 S:      Maintained
5446 F:      drivers/media/tuners/fc0011.h
5447 F:      drivers/media/tuners/fc0011.c
5448
5449 FC2580 MEDIA DRIVER
5450 M:      Antti Palosaari <crope@iki.fi>
5451 L:      linux-media@vger.kernel.org
5452 W:      https://linuxtv.org
5453 W:      http://palosaari.fi/linux/
5454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5455 T:      git git://linuxtv.org/anttip/media_tree.git
5456 S:      Maintained
5457 F:      drivers/media/tuners/fc2580*
5458
5459 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5460 M:      Johannes Thumshirn <jth@kernel.org>
5461 L:      linux-scsi@vger.kernel.org
5462 W:      www.Open-FCoE.org
5463 S:      Supported
5464 F:      drivers/scsi/libfc/
5465 F:      drivers/scsi/fcoe/
5466 F:      include/scsi/fc/
5467 F:      include/scsi/libfc.h
5468 F:      include/scsi/libfcoe.h
5469 F:      include/uapi/scsi/fc/
5470
5471 FILE LOCKING (flock() and fcntl()/lockf())
5472 M:      Jeff Layton <jlayton@kernel.org>
5473 M:      "J. Bruce Fields" <bfields@fieldses.org>
5474 L:      linux-fsdevel@vger.kernel.org
5475 S:      Maintained
5476 F:      include/linux/fcntl.h
5477 F:      include/uapi/linux/fcntl.h
5478 F:      fs/fcntl.c
5479 F:      fs/locks.c
5480
5481 FILESYSTEMS (VFS and infrastructure)
5482 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5483 L:      linux-fsdevel@vger.kernel.org
5484 S:      Maintained
5485 F:      fs/*
5486 F:      include/linux/fs.h
5487 F:      include/uapi/linux/fs.h
5488
5489 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5490 M:      Riku Voipio <riku.voipio@iki.fi>
5491 L:      linux-hwmon@vger.kernel.org
5492 S:      Maintained
5493 F:      drivers/hwmon/f75375s.c
5494 F:      include/linux/f75375s.h
5495
5496 FIREWIRE AUDIO DRIVERS
5497 M:      Clemens Ladisch <clemens@ladisch.de>
5498 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5499 T:      git git://git.alsa-project.org/alsa-kernel.git
5500 S:      Maintained
5501 F:      sound/firewire/
5502
5503 FIREWIRE MEDIA DRIVERS (firedtv)
5504 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5505 L:      linux-media@vger.kernel.org
5506 L:      linux1394-devel@lists.sourceforge.net
5507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5508 S:      Maintained
5509 F:      drivers/media/firewire/
5510
5511 FIREWIRE SBP-2 TARGET
5512 M:      Chris Boot <bootc@bootc.net>
5513 L:      linux-scsi@vger.kernel.org
5514 L:      target-devel@vger.kernel.org
5515 L:      linux1394-devel@lists.sourceforge.net
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5517 S:      Maintained
5518 F:      drivers/target/sbp/
5519
5520 FIREWIRE SUBSYSTEM
5521 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5522 L:      linux1394-devel@lists.sourceforge.net
5523 W:      http://ieee1394.wiki.kernel.org/
5524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5525 S:      Maintained
5526 F:      drivers/firewire/
5527 F:      include/linux/firewire.h
5528 F:      include/uapi/linux/firewire*.h
5529 F:      tools/firewire/
5530
5531 FIRMWARE LOADER (request_firmware)
5532 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5533 L:      linux-kernel@vger.kernel.org
5534 S:      Maintained
5535 F:      Documentation/firmware_class/
5536 F:      drivers/base/firmware_loader/
5537 F:      include/linux/firmware.h
5538
5539 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5540 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5541 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5542 S:      Maintained
5543 F:      drivers/block/rsxx/
5544
5545 FLOPPY DRIVER
5546 M:      Jiri Kosina <jikos@kernel.org>
5547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5548 S:      Odd fixes
5549 F:      drivers/block/floppy.c
5550
5551 FMC SUBSYSTEM
5552 M:      Alessandro Rubini <rubini@gnudd.com>
5553 W:      http://www.ohwr.org/projects/fmc-bus
5554 S:      Supported
5555 F:      drivers/fmc/
5556 F:      include/linux/fmc*.h
5557 F:      include/linux/ipmi-fru.h
5558 K:      fmc_d.*register
5559
5560 FPGA MANAGER FRAMEWORK
5561 M:      Alan Tull <atull@kernel.org>
5562 M:      Moritz Fischer <mdf@kernel.org>
5563 L:      linux-fpga@vger.kernel.org
5564 S:      Maintained
5565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5566 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5567 F:      Documentation/fpga/
5568 F:      Documentation/devicetree/bindings/fpga/
5569 F:      drivers/fpga/
5570 F:      include/linux/fpga/
5571 W:      http://www.rocketboards.org
5572
5573 FPU EMULATOR
5574 M:      Bill Metzenthen <billm@melbpc.org.au>
5575 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5576 S:      Maintained
5577 F:      arch/x86/math-emu/
5578
5579 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5580 L:      netdev@vger.kernel.org
5581 S:      Orphan
5582 F:      drivers/net/wan/dlci.c
5583 F:      drivers/net/wan/sdla.c
5584
5585 FRAMEBUFFER LAYER
5586 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5587 L:      dri-devel@lists.freedesktop.org
5588 L:      linux-fbdev@vger.kernel.org
5589 T:      git git://github.com/bzolnier/linux.git
5590 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5591 S:      Maintained
5592 F:      Documentation/fb/
5593 F:      drivers/video/
5594 F:      include/video/
5595 F:      include/linux/fb.h
5596 F:      include/uapi/video/
5597 F:      include/uapi/linux/fb.h
5598
5599 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5600 M:      Horia Geantă <horia.geanta@nxp.com>
5601 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5602 L:      linux-crypto@vger.kernel.org
5603 S:      Maintained
5604 F:      drivers/crypto/caam/
5605 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5606
5607 FREESCALE DIU FRAMEBUFFER DRIVER
5608 M:      Timur Tabi <timur@tabi.org>
5609 L:      linux-fbdev@vger.kernel.org
5610 S:      Maintained
5611 F:      drivers/video/fbdev/fsl-diu-fb.*
5612
5613 FREESCALE DMA DRIVER
5614 M:      Li Yang <leoyang.li@nxp.com>
5615 M:      Zhang Wei <zw@zh-kernel.org>
5616 L:      linuxppc-dev@lists.ozlabs.org
5617 S:      Maintained
5618 F:      drivers/dma/fsldma.*
5619
5620 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5621 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5622 L:      netdev@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/net/ethernet/freescale/gianfar*
5625 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5626 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5627
5628 FREESCALE GPMI NAND DRIVER
5629 M:      Han Xu <han.xu@nxp.com>
5630 L:      linux-mtd@lists.infradead.org
5631 S:      Maintained
5632 F:      drivers/mtd/nand/raw/gpmi-nand/*
5633
5634 FREESCALE I2C CPM DRIVER
5635 M:      Jochen Friedrich <jochen@scram.de>
5636 L:      linuxppc-dev@lists.ozlabs.org
5637 L:      linux-i2c@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/i2c/busses/i2c-cpm.c
5640
5641 FREESCALE IMX / MXC FEC DRIVER
5642 M:      Fugang Duan <fugang.duan@nxp.com>
5643 L:      netdev@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/net/ethernet/freescale/fec_main.c
5646 F:      drivers/net/ethernet/freescale/fec_ptp.c
5647 F:      drivers/net/ethernet/freescale/fec.h
5648 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5649
5650 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5651 M:      Sascha Hauer <kernel@pengutronix.de>
5652 L:      linux-fbdev@vger.kernel.org
5653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5654 S:      Maintained
5655 F:      include/linux/platform_data/video-imxfb.h
5656 F:      drivers/video/fbdev/imxfb.c
5657
5658 FREESCALE QORIQ DPAA ETHERNET DRIVER
5659 M:      Madalin Bucur <madalin.bucur@nxp.com>
5660 L:      netdev@vger.kernel.org
5661 S:      Maintained
5662 F:      drivers/net/ethernet/freescale/dpaa
5663
5664 FREESCALE QORIQ DPAA FMAN DRIVER
5665 M:      Madalin Bucur <madalin.bucur@nxp.com>
5666 L:      netdev@vger.kernel.org
5667 S:      Maintained
5668 F:      drivers/net/ethernet/freescale/fman
5669 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5670
5671 FREESCALE QUAD SPI DRIVER
5672 M:      Han Xu <han.xu@nxp.com>
5673 L:      linux-mtd@lists.infradead.org
5674 S:      Maintained
5675 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5676
5677 FREESCALE QUICC ENGINE LIBRARY
5678 M:      Qiang Zhao <qiang.zhao@nxp.com>
5679 L:      linuxppc-dev@lists.ozlabs.org
5680 S:      Maintained
5681 F:      drivers/soc/fsl/qe/
5682 F:      include/soc/fsl/*qe*.h
5683 F:      include/soc/fsl/*ucc*.h
5684
5685 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5686 M:      Li Yang <leoyang.li@nxp.com>
5687 L:      netdev@vger.kernel.org
5688 L:      linuxppc-dev@lists.ozlabs.org
5689 S:      Maintained
5690 F:      drivers/net/ethernet/freescale/ucc_geth*
5691
5692 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5693 M:      Zhao Qiang <qiang.zhao@nxp.com>
5694 L:      netdev@vger.kernel.org
5695 L:      linuxppc-dev@lists.ozlabs.org
5696 S:      Maintained
5697 F:      drivers/net/wan/fsl_ucc_hdlc*
5698
5699 FREESCALE QUICC ENGINE UCC UART DRIVER
5700 M:      Timur Tabi <timur@tabi.org>
5701 L:      linuxppc-dev@lists.ozlabs.org
5702 S:      Maintained
5703 F:      drivers/tty/serial/ucc_uart.c
5704
5705 FREESCALE SOC DRIVERS
5706 M:      Li Yang <leoyang.li@nxp.com>
5707 L:      linuxppc-dev@lists.ozlabs.org
5708 L:      linux-arm-kernel@lists.infradead.org
5709 S:      Maintained
5710 F:      Documentation/devicetree/bindings/soc/fsl/
5711 F:      drivers/soc/fsl/
5712 F:      include/linux/fsl/
5713
5714 FREESCALE SOC FS_ENET DRIVER
5715 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5716 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5717 L:      linuxppc-dev@lists.ozlabs.org
5718 L:      netdev@vger.kernel.org
5719 S:      Maintained
5720 F:      drivers/net/ethernet/freescale/fs_enet/
5721 F:      include/linux/fs_enet_pd.h
5722
5723 FREESCALE SOC SOUND DRIVERS
5724 M:      Timur Tabi <timur@tabi.org>
5725 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5726 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5727 R:      Fabio Estevam <fabio.estevam@nxp.com>
5728 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5729 L:      linuxppc-dev@lists.ozlabs.org
5730 S:      Maintained
5731 F:      sound/soc/fsl/fsl*
5732 F:      sound/soc/fsl/imx*
5733 F:      sound/soc/fsl/mpc8610_hpcd.c
5734
5735 FREESCALE USB PERIPHERAL DRIVERS
5736 M:      Li Yang <leoyang.li@nxp.com>
5737 L:      linux-usb@vger.kernel.org
5738 L:      linuxppc-dev@lists.ozlabs.org
5739 S:      Maintained
5740 F:      drivers/usb/gadget/udc/fsl*
5741
5742 FREEVXFS FILESYSTEM
5743 M:      Christoph Hellwig <hch@infradead.org>
5744 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5745 S:      Maintained
5746 F:      fs/freevxfs/
5747
5748 FREEZER
5749 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5750 M:      Pavel Machek <pavel@ucw.cz>
5751 L:      linux-pm@vger.kernel.org
5752 S:      Supported
5753 F:      Documentation/power/freezing-of-tasks.txt
5754 F:      include/linux/freezer.h
5755 F:      kernel/freezer.c
5756
5757 FRONTSWAP API
5758 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5759 L:      linux-kernel@vger.kernel.org
5760 S:      Maintained
5761 F:      mm/frontswap.c
5762 F:      include/linux/frontswap.h
5763
5764 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5765 M:      David Howells <dhowells@redhat.com>
5766 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5767 S:      Supported
5768 F:      Documentation/filesystems/caching/
5769 F:      fs/fscache/
5770 F:      include/linux/fscache*.h
5771
5772 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5773 M:      Theodore Y. Ts'o <tytso@mit.edu>
5774 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5775 L:      linux-fscrypt@vger.kernel.org
5776 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5778 S:      Supported
5779 F:      fs/crypto/
5780 F:      include/linux/fscrypt*.h
5781 F:      Documentation/filesystems/fscrypt.rst
5782
5783 FUJITSU LAPTOP EXTRAS
5784 M:      Jonathan Woithe <jwoithe@just42.net>
5785 L:      platform-driver-x86@vger.kernel.org
5786 S:      Maintained
5787 F:      drivers/platform/x86/fujitsu-laptop.c
5788
5789 FUJITSU M-5MO LS CAMERA ISP DRIVER
5790 M:      Kyungmin Park <kyungmin.park@samsung.com>
5791 M:      Heungjun Kim <riverful.kim@samsung.com>
5792 L:      linux-media@vger.kernel.org
5793 S:      Maintained
5794 F:      drivers/media/i2c/m5mols/
5795 F:      include/media/i2c/m5mols.h
5796
5797 FUJITSU TABLET EXTRAS
5798 M:      Robert Gerlach <khnz@gmx.de>
5799 L:      platform-driver-x86@vger.kernel.org
5800 S:      Maintained
5801 F:      drivers/platform/x86/fujitsu-tablet.c
5802
5803 FUSE: FILESYSTEM IN USERSPACE
5804 M:      Miklos Szeredi <miklos@szeredi.hu>
5805 L:      linux-fsdevel@vger.kernel.org
5806 W:      http://fuse.sourceforge.net/
5807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5808 S:      Maintained
5809 F:      fs/fuse/
5810 F:      include/uapi/linux/fuse.h
5811 F:      Documentation/filesystems/fuse.txt
5812
5813 FUTEX SUBSYSTEM
5814 M:      Thomas Gleixner <tglx@linutronix.de>
5815 M:      Ingo Molnar <mingo@redhat.com>
5816 R:      Peter Zijlstra <peterz@infradead.org>
5817 R:      Darren Hart <dvhart@infradead.org>
5818 L:      linux-kernel@vger.kernel.org
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5820 S:      Maintained
5821 F:      kernel/futex.c
5822 F:      kernel/futex_compat.c
5823 F:      include/asm-generic/futex.h
5824 F:      include/linux/futex.h
5825 F:      include/uapi/linux/futex.h
5826 F:      tools/testing/selftests/futex/
5827 F:      tools/perf/bench/futex*
5828 F:      Documentation/*futex*
5829
5830 GCC PLUGINS
5831 M:      Kees Cook <keescook@chromium.org>
5832 R:      Emese Revfy <re.emese@gmail.com>
5833 L:      kernel-hardening@lists.openwall.com
5834 S:      Maintained
5835 F:      scripts/gcc-plugins/
5836 F:      scripts/gcc-plugin.sh
5837 F:      scripts/Makefile.gcc-plugins
5838 F:      Documentation/gcc-plugins.txt
5839
5840 GCOV BASED KERNEL PROFILING
5841 M:      Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
5842 S:      Maintained
5843 F:      kernel/gcov/
5844 F:      Documentation/dev-tools/gcov.rst
5845
5846 GDB KERNEL DEBUGGING HELPER SCRIPTS
5847 M:      Jan Kiszka <jan.kiszka@siemens.com>
5848 M:      Kieran Bingham <kieran@bingham.xyz>
5849 S:      Supported
5850 F:      scripts/gdb/
5851
5852 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5853 M:      Achim Leubner <achim_leubner@adaptec.com>
5854 L:      linux-scsi@vger.kernel.org
5855 W:      http://www.icp-vortex.com/
5856 S:      Supported
5857 F:      drivers/scsi/gdt*
5858
5859 GEMTEK FM RADIO RECEIVER DRIVER
5860 M:      Hans Verkuil <hverkuil@xs4all.nl>
5861 L:      linux-media@vger.kernel.org
5862 T:      git git://linuxtv.org/media_tree.git
5863 W:      https://linuxtv.org
5864 S:      Maintained
5865 F:      drivers/media/radio/radio-gemtek*
5866
5867 GENERIC GPIO I2C DRIVER
5868 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5869 S:      Supported
5870 F:      drivers/i2c/busses/i2c-gpio.c
5871 F:      include/linux/i2c-gpio.h
5872
5873 GENERIC GPIO I2C MULTIPLEXER DRIVER
5874 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5875 L:      linux-i2c@vger.kernel.org
5876 S:      Supported
5877 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5878 F:      include/linux/i2c-mux-gpio.h
5879 F:      Documentation/i2c/muxes/i2c-mux-gpio
5880
5881 GENERIC HDLC (WAN) DRIVERS
5882 M:      Krzysztof Halasa <khc@pm.waw.pl>
5883 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5884 S:      Maintained
5885 F:      drivers/net/wan/c101.c
5886 F:      drivers/net/wan/hd6457*
5887 F:      drivers/net/wan/hdlc*
5888 F:      drivers/net/wan/n2.c
5889 F:      drivers/net/wan/pc300too.c
5890 F:      drivers/net/wan/pci200syn.c
5891 F:      drivers/net/wan/wanxl*
5892
5893 GENERIC INCLUDE/ASM HEADER FILES
5894 M:      Arnd Bergmann <arnd@arndb.de>
5895 L:      linux-arch@vger.kernel.org
5896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5897 S:      Maintained
5898 F:      include/asm-generic/
5899 F:      include/uapi/asm-generic/
5900
5901 GENERIC PHY FRAMEWORK
5902 M:      Kishon Vijay Abraham I <kishon@ti.com>
5903 L:      linux-kernel@vger.kernel.org
5904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5905 S:      Supported
5906 F:      drivers/phy/
5907 F:      include/linux/phy/
5908
5909 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5910 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5911 S:      Supported
5912 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5913
5914 GENERIC PM DOMAINS
5915 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5916 M:      Kevin Hilman <khilman@kernel.org>
5917 M:      Ulf Hansson <ulf.hansson@linaro.org>
5918 L:      linux-pm@vger.kernel.org
5919 S:      Supported
5920 F:      drivers/base/power/domain*.c
5921 F:      include/linux/pm_domain.h
5922 F:      Documentation/devicetree/bindings/power/power_domain.txt
5923
5924 GENERIC UIO DRIVER FOR PCI DEVICES
5925 M:      "Michael S. Tsirkin" <mst@redhat.com>
5926 L:      kvm@vger.kernel.org
5927 S:      Supported
5928 F:      drivers/uio/uio_pci_generic.c
5929
5930 GENWQE (IBM Generic Workqueue Card)
5931 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5932 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5933 S:      Supported
5934 F:      drivers/misc/genwqe/
5935
5936 GET_MAINTAINER SCRIPT
5937 M:      Joe Perches <joe@perches.com>
5938 S:      Maintained
5939 F:      scripts/get_maintainer.pl
5940
5941 GFS2 FILE SYSTEM
5942 M:      Steven Whitehouse <swhiteho@redhat.com>
5943 M:      Bob Peterson <rpeterso@redhat.com>
5944 L:      cluster-devel@redhat.com
5945 W:      http://sources.redhat.com/cluster/
5946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5947 S:      Supported
5948 F:      Documentation/filesystems/gfs2*.txt
5949 F:      fs/gfs2/
5950 F:      include/uapi/linux/gfs2_ondisk.h
5951
5952 GIGASET ISDN DRIVERS
5953 M:      Paul Bolle <pebolle@tiscali.nl>
5954 L:      gigaset307x-common@lists.sourceforge.net
5955 W:      http://gigaset307x.sourceforge.net/
5956 S:      Odd Fixes
5957 F:      Documentation/isdn/README.gigaset
5958 F:      drivers/isdn/gigaset/
5959 F:      include/uapi/linux/gigaset_dev.h
5960
5961 GO7007 MPEG CODEC
5962 M:      Hans Verkuil <hans.verkuil@cisco.com>
5963 L:      linux-media@vger.kernel.org
5964 S:      Maintained
5965 F:      drivers/media/usb/go7007/
5966
5967 GOODIX TOUCHSCREEN
5968 M:      Bastien Nocera <hadess@hadess.net>
5969 L:      linux-input@vger.kernel.org
5970 S:      Maintained
5971 F:      drivers/input/touchscreen/goodix.c
5972
5973 GPD POCKET FAN DRIVER
5974 M:      Hans de Goede <hdegoede@redhat.com>
5975 L:      platform-driver-x86@vger.kernel.org
5976 S:      Maintained
5977 F:      drivers/platform/x86/gpd-pocket-fan.c
5978
5979 GPIO ACPI SUPPORT
5980 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5981 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5982 L:      linux-gpio@vger.kernel.org
5983 L:      linux-acpi@vger.kernel.org
5984 S:      Maintained
5985 F:      Documentation/acpi/gpio-properties.txt
5986 F:      drivers/gpio/gpiolib-acpi.c
5987
5988 GPIO IR Transmitter
5989 M:      Sean Young <sean@mess.org>
5990 L:      linux-media@vger.kernel.org
5991 S:      Maintained
5992 F:      drivers/media/rc/gpio-ir-tx.c
5993
5994 GPIO MOCKUP DRIVER
5995 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
5996 R:      Bartosz Golaszewski <brgl@bgdev.pl>
5997 L:      linux-gpio@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/gpio/gpio-mockup.c
6000 F:      tools/testing/selftests/gpio/
6001
6002 GPIO SUBSYSTEM
6003 M:      Linus Walleij <linus.walleij@linaro.org>
6004 L:      linux-gpio@vger.kernel.org
6005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6006 S:      Maintained
6007 F:      Documentation/devicetree/bindings/gpio/
6008 F:      Documentation/driver-api/gpio/
6009 F:      Documentation/gpio/
6010 F:      Documentation/ABI/testing/gpio-cdev
6011 F:      Documentation/ABI/obsolete/sysfs-gpio
6012 F:      drivers/gpio/
6013 F:      include/linux/gpio/
6014 F:      include/linux/gpio.h
6015 F:      include/linux/of_gpio.h
6016 F:      include/asm-generic/gpio.h
6017 F:      include/uapi/linux/gpio.h
6018 F:      tools/gpio/
6019
6020 GRE DEMULTIPLEXER DRIVER
6021 M:      Dmitry Kozlov <xeb@mail.ru>
6022 L:      netdev@vger.kernel.org
6023 S:      Maintained
6024 F:      net/ipv4/gre_demux.c
6025 F:      net/ipv4/gre_offload.c
6026 F:      include/net/gre.h
6027
6028 GRETH 10/100/1G Ethernet MAC device driver
6029 M:      Andreas Larsson <andreas@gaisler.com>
6030 L:      netdev@vger.kernel.org
6031 S:      Maintained
6032 F:      drivers/net/ethernet/aeroflex/
6033
6034 GREYBUS AUDIO PROTOCOLS DRIVERS
6035 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6036 M:      Mark Greer <mgreer@animalcreek.com>
6037 S:      Maintained
6038 F:      drivers/staging/greybus/audio_apbridgea.c
6039 F:      drivers/staging/greybus/audio_apbridgea.h
6040 F:      drivers/staging/greybus/audio_codec.c
6041 F:      drivers/staging/greybus/audio_codec.h
6042 F:      drivers/staging/greybus/audio_gb.c
6043 F:      drivers/staging/greybus/audio_manager.c
6044 F:      drivers/staging/greybus/audio_manager.h
6045 F:      drivers/staging/greybus/audio_manager_module.c
6046 F:      drivers/staging/greybus/audio_manager_private.h
6047 F:      drivers/staging/greybus/audio_manager_sysfs.c
6048 F:      drivers/staging/greybus/audio_module.c
6049 F:      drivers/staging/greybus/audio_topology.c
6050
6051 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6052 M:      Viresh Kumar <vireshk@kernel.org>
6053 S:      Maintained
6054 F:      drivers/staging/greybus/authentication.c
6055 F:      drivers/staging/greybus/bootrom.c
6056 F:      drivers/staging/greybus/firmware.h
6057 F:      drivers/staging/greybus/fw-core.c
6058 F:      drivers/staging/greybus/fw-download.c
6059 F:      drivers/staging/greybus/fw-managament.c
6060 F:      drivers/staging/greybus/greybus_authentication.h
6061 F:      drivers/staging/greybus/greybus_firmware.h
6062 F:      drivers/staging/greybus/hid.c
6063 F:      drivers/staging/greybus/i2c.c
6064 F:      drivers/staging/greybus/spi.c
6065 F:      drivers/staging/greybus/spilib.c
6066 F:      drivers/staging/greybus/spilib.h
6067
6068 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6069 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6070 S:      Maintained
6071 F:      drivers/staging/greybus/loopback.c
6072 F:      drivers/staging/greybus/timesync.c
6073 F:      drivers/staging/greybus/timesync_platform.c
6074
6075 GREYBUS PLATFORM DRIVERS
6076 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6077 S:      Maintained
6078 F:      drivers/staging/greybus/arche-platform.c
6079 F:      drivers/staging/greybus/arche-apb-ctrl.c
6080 F:      drivers/staging/greybus/arche_platform.h
6081
6082 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6083 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6084 S:      Maintained
6085 F:      drivers/staging/greybus/sdio.c
6086 F:      drivers/staging/greybus/light.c
6087 F:      drivers/staging/greybus/gpio.c
6088 F:      drivers/staging/greybus/power_supply.c
6089 F:      drivers/staging/greybus/spi.c
6090 F:      drivers/staging/greybus/spilib.c
6091
6092 GREYBUS SUBSYSTEM
6093 M:      Johan Hovold <johan@kernel.org>
6094 M:      Alex Elder <elder@kernel.org>
6095 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6096 S:      Maintained
6097 F:      drivers/staging/greybus/
6098 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6099
6100 GREYBUS UART PROTOCOLS DRIVERS
6101 M:      David Lin <dtwlin@gmail.com>
6102 S:      Maintained
6103 F:      drivers/staging/greybus/uart.c
6104 F:      drivers/staging/greybus/log.c
6105
6106 GS1662 VIDEO SERIALIZER
6107 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6108 L:      linux-media@vger.kernel.org
6109 T:      git git://linuxtv.org/media_tree.git
6110 S:      Maintained
6111 F:      drivers/media/spi/gs1662.c
6112
6113 GSPCA FINEPIX SUBDRIVER
6114 M:      Frank Zago <frank@zago.net>
6115 L:      linux-media@vger.kernel.org
6116 T:      git git://linuxtv.org/media_tree.git
6117 S:      Maintained
6118 F:      drivers/media/usb/gspca/finepix.c
6119
6120 GSPCA GL860 SUBDRIVER
6121 M:      Olivier Lorin <o.lorin@laposte.net>
6122 L:      linux-media@vger.kernel.org
6123 T:      git git://linuxtv.org/media_tree.git
6124 S:      Maintained
6125 F:      drivers/media/usb/gspca/gl860/
6126
6127 GSPCA M5602 SUBDRIVER
6128 M:      Erik Andren <erik.andren@gmail.com>
6129 L:      linux-media@vger.kernel.org
6130 T:      git git://linuxtv.org/media_tree.git
6131 S:      Maintained
6132 F:      drivers/media/usb/gspca/m5602/
6133
6134 GSPCA PAC207 SONIXB SUBDRIVER
6135 M:      Hans Verkuil <hverkuil@xs4all.nl>
6136 L:      linux-media@vger.kernel.org
6137 T:      git git://linuxtv.org/media_tree.git
6138 S:      Odd Fixes
6139 F:      drivers/media/usb/gspca/pac207.c
6140
6141 GSPCA SN9C20X SUBDRIVER
6142 M:      Brian Johnson <brijohn@gmail.com>
6143 L:      linux-media@vger.kernel.org
6144 T:      git git://linuxtv.org/media_tree.git
6145 S:      Maintained
6146 F:      drivers/media/usb/gspca/sn9c20x.c
6147
6148 GSPCA T613 SUBDRIVER
6149 M:      Leandro Costantino <lcostantino@gmail.com>
6150 L:      linux-media@vger.kernel.org
6151 T:      git git://linuxtv.org/media_tree.git
6152 S:      Maintained
6153 F:      drivers/media/usb/gspca/t613.c
6154
6155 GSPCA USB WEBCAM DRIVER
6156 M:      Hans Verkuil <hverkuil@xs4all.nl>
6157 L:      linux-media@vger.kernel.org
6158 T:      git git://linuxtv.org/media_tree.git
6159 S:      Odd Fixes
6160 F:      drivers/media/usb/gspca/
6161
6162 GTP (GPRS Tunneling Protocol)
6163 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6164 M:      Harald Welte <laforge@gnumonks.org>
6165 L:      osmocom-net-gprs@lists.osmocom.org
6166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6167 S:      Maintained
6168 F:      drivers/net/gtp.c
6169
6170 GUID PARTITION TABLE (GPT)
6171 M:      Davidlohr Bueso <dave@stgolabs.net>
6172 L:      linux-efi@vger.kernel.org
6173 S:      Maintained
6174 F:      block/partitions/efi.*
6175
6176 H8/300 ARCHITECTURE
6177 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6178 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6179 W:      http://uclinux-h8.sourceforge.jp
6180 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6181 S:      Maintained
6182 F:      arch/h8300/
6183 F:      drivers/clocksource/h8300_*.c
6184 F:      drivers/clk/h8300/
6185 F:      drivers/irqchip/irq-renesas-h8*.c
6186
6187 HACKRF MEDIA DRIVER
6188 M:      Antti Palosaari <crope@iki.fi>
6189 L:      linux-media@vger.kernel.org
6190 W:      https://linuxtv.org
6191 W:      http://palosaari.fi/linux/
6192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6193 T:      git git://linuxtv.org/anttip/media_tree.git
6194 S:      Maintained
6195 F:      drivers/media/usb/hackrf/
6196
6197 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6198 M:      Frank Seidel <frank@f-seidel.de>
6199 L:      platform-driver-x86@vger.kernel.org
6200 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6201 S:      Maintained
6202 F:      drivers/platform/x86/hdaps.c
6203
6204 HARDWARE MONITORING
6205 M:      Jean Delvare <jdelvare@suse.com>
6206 M:      Guenter Roeck <linux@roeck-us.net>
6207 L:      linux-hwmon@vger.kernel.org
6208 W:      http://hwmon.wiki.kernel.org/
6209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6210 S:      Maintained
6211 F:      Documentation/hwmon/
6212 F:      drivers/hwmon/
6213 F:      include/linux/hwmon*.h
6214
6215 HARDWARE RANDOM NUMBER GENERATOR CORE
6216 M:      Matt Mackall <mpm@selenic.com>
6217 M:      Herbert Xu <herbert@gondor.apana.org.au>
6218 L:      linux-crypto@vger.kernel.org
6219 S:      Odd fixes
6220 F:      Documentation/devicetree/bindings/rng/
6221 F:      Documentation/hw_random.txt
6222 F:      drivers/char/hw_random/
6223 F:      include/linux/hw_random.h
6224
6225 HARDWARE TRACING FACILITIES
6226 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6227 S:      Maintained
6228 F:      drivers/hwtracing/
6229
6230 HARDWARE SPINLOCK CORE
6231 M:      Ohad Ben-Cohen <ohad@wizery.com>
6232 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6233 L:      linux-remoteproc@vger.kernel.org
6234 S:      Maintained
6235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6236 F:      Documentation/devicetree/bindings/hwlock/
6237 F:      Documentation/hwspinlock.txt
6238 F:      drivers/hwspinlock/
6239 F:      include/linux/hwspinlock.h
6240
6241 HARMONY SOUND DRIVER
6242 L:      linux-parisc@vger.kernel.org
6243 S:      Maintained
6244 F:      sound/parisc/harmony.*
6245
6246 HDPVR USB VIDEO ENCODER DRIVER
6247 M:      Hans Verkuil <hverkuil@xs4all.nl>
6248 L:      linux-media@vger.kernel.org
6249 T:      git git://linuxtv.org/media_tree.git
6250 W:      https://linuxtv.org
6251 S:      Odd Fixes
6252 F:      drivers/media/usb/hdpvr/
6253
6254 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6255 M:      Jimmy Vance <jimmy.vance@hpe.com>
6256 S:      Supported
6257 F:      Documentation/watchdog/hpwdt.txt
6258 F:      drivers/watchdog/hpwdt.c
6259
6260 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6261 M:      Don Brace <don.brace@microsemi.com>
6262 L:      esc.storagedev@microsemi.com
6263 L:      linux-scsi@vger.kernel.org
6264 S:      Supported
6265 F:      Documentation/scsi/hpsa.txt
6266 F:      drivers/scsi/hpsa*.[ch]
6267 F:      include/linux/cciss*.h
6268 F:      include/uapi/linux/cciss*.h
6269
6270 HFI1 DRIVER
6271 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6272 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6273 L:      linux-rdma@vger.kernel.org
6274 S:      Supported
6275 F:      drivers/infiniband/hw/hfi1
6276
6277 HFS FILESYSTEM
6278 L:      linux-fsdevel@vger.kernel.org
6279 S:      Orphan
6280 F:      Documentation/filesystems/hfs.txt
6281 F:      fs/hfs/
6282
6283 HFSPLUS FILESYSTEM
6284 L:      linux-fsdevel@vger.kernel.org
6285 S:      Orphan
6286 F:      Documentation/filesystems/hfsplus.txt
6287 F:      fs/hfsplus/
6288
6289 HGA FRAMEBUFFER DRIVER
6290 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6291 L:      linux-nvidia@lists.surfsouth.com
6292 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6293 S:      Maintained
6294 F:      drivers/video/fbdev/hgafb.c
6295
6296 HIBERNATION (aka Software Suspend, aka swsusp)
6297 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6298 M:      Pavel Machek <pavel@ucw.cz>
6299 L:      linux-pm@vger.kernel.org
6300 B:      https://bugzilla.kernel.org
6301 S:      Supported
6302 F:      arch/x86/power/
6303 F:      drivers/base/power/
6304 F:      kernel/power/
6305 F:      include/linux/suspend.h
6306 F:      include/linux/freezer.h
6307 F:      include/linux/pm.h
6308 F:      arch/*/include/asm/suspend*.h
6309
6310 HID CORE LAYER
6311 M:      Jiri Kosina <jikos@kernel.org>
6312 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6313 L:      linux-input@vger.kernel.org
6314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6315 S:      Maintained
6316 F:      drivers/hid/
6317 F:      include/linux/hid*
6318 F:      include/uapi/linux/hid*
6319
6320 HID SENSOR HUB DRIVERS
6321 M:      Jiri Kosina <jikos@kernel.org>
6322 M:      Jonathan Cameron <jic23@kernel.org>
6323 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6324 L:      linux-input@vger.kernel.org
6325 L:      linux-iio@vger.kernel.org
6326 S:      Maintained
6327 F:      Documentation/hid/hid-sensor*
6328 F:      drivers/hid/hid-sensor-*
6329 F:      drivers/iio/*/hid-*
6330 F:      include/linux/hid-sensor-*
6331
6332 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6333 M:      Thomas Gleixner <tglx@linutronix.de>
6334 L:      linux-kernel@vger.kernel.org
6335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6336 S:      Maintained
6337 F:      Documentation/timers/
6338 F:      kernel/time/hrtimer.c
6339 F:      kernel/time/clockevents.c
6340 F:      kernel/time/timer_*.c
6341 F:      include/linux/clockchips.h
6342 F:      include/linux/hrtimer.h
6343
6344 HIGH-SPEED SCC DRIVER FOR AX.25
6345 L:      linux-hams@vger.kernel.org
6346 S:      Orphan
6347 F:      drivers/net/hamradio/dmascc.c
6348 F:      drivers/net/hamradio/scc.c
6349
6350 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6351 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6352 W:      http://www.highpoint-tech.com
6353 S:      Supported
6354 F:      Documentation/scsi/hptiop.txt
6355 F:      drivers/scsi/hptiop.c
6356
6357 HIPPI
6358 M:      Jes Sorensen <jes@trained-monkey.org>
6359 L:      linux-hippi@sunsite.dk
6360 S:      Maintained
6361 F:      include/linux/hippidevice.h
6362 F:      include/uapi/linux/if_hippi.h
6363 F:      net/802/hippi.c
6364 F:      drivers/net/hippi/
6365
6366 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6367 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6368 M:      Salil Mehta <salil.mehta@huawei.com>
6369 L:      netdev@vger.kernel.org
6370 W:      http://www.hisilicon.com
6371 S:      Maintained
6372 F:      drivers/net/ethernet/hisilicon/hns3/
6373
6374 HISILICON LPC BUS DRIVER
6375 M:      john.garry@huawei.com
6376 W:      http://www.hisilicon.com
6377 S:      Maintained
6378 F:      drivers/bus/hisi_lpc.c
6379 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6380
6381 HISILICON NETWORK SUBSYSTEM DRIVER
6382 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6383 M:      Salil Mehta <salil.mehta@huawei.com>
6384 L:      netdev@vger.kernel.org
6385 W:      http://www.hisilicon.com
6386 S:      Maintained
6387 F:      drivers/net/ethernet/hisilicon/
6388 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6389
6390 HISILICON PMU DRIVER
6391 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6392 W:      http://www.hisilicon.com
6393 S:      Supported
6394 F:      drivers/perf/hisilicon
6395 F:      Documentation/perf/hisi-pmu.txt
6396
6397 HISILICON ROCE DRIVER
6398 M:      Lijun Ou <oulijun@huawei.com>
6399 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6400 L:      linux-rdma@vger.kernel.org
6401 S:      Maintained
6402 F:      drivers/infiniband/hw/hns/
6403 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6404
6405 HISILICON SAS Controller
6406 M:      John Garry <john.garry@huawei.com>
6407 W:      http://www.hisilicon.com
6408 S:      Supported
6409 F:      drivers/scsi/hisi_sas/
6410 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6411
6412 HMM - Heterogeneous Memory Management
6413 M:      Jérôme Glisse <jglisse@redhat.com>
6414 L:      linux-mm@kvack.org
6415 S:      Maintained
6416 F:      mm/hmm*
6417 F:      include/linux/hmm*
6418 F:      Documentation/vm/hmm.txt
6419
6420 HOST AP DRIVER
6421 M:      Jouni Malinen <j@w1.fi>
6422 L:      linux-wireless@vger.kernel.org
6423 W:      http://w1.fi/hostap-driver.html
6424 S:      Obsolete
6425 F:      drivers/net/wireless/intersil/hostap/
6426
6427 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6428 L:      platform-driver-x86@vger.kernel.org
6429 S:      Orphan
6430 F:      drivers/platform/x86/tc1100-wmi.c
6431
6432 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6433 M:      Jaroslav Kysela <perex@perex.cz>
6434 S:      Maintained
6435 F:      drivers/net/ethernet/hp/hp100.*
6436
6437 HPET:   High Precision Event Timers driver
6438 M:      Clemens Ladisch <clemens@ladisch.de>
6439 S:      Maintained
6440 F:      Documentation/timers/hpet.txt
6441 F:      drivers/char/hpet.c
6442 F:      include/linux/hpet.h
6443 F:      include/uapi/linux/hpet.h
6444
6445 HPET:   x86
6446 S:      Orphan
6447 F:      arch/x86/kernel/hpet.c
6448 F:      arch/x86/include/asm/hpet.h
6449
6450 HPFS FILESYSTEM
6451 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6452 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6453 S:      Maintained
6454 F:      fs/hpfs/
6455
6456 HSI SUBSYSTEM
6457 M:      Sebastian Reichel <sre@kernel.org>
6458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6459 S:      Maintained
6460 F:      Documentation/ABI/testing/sysfs-bus-hsi
6461 F:      Documentation/driver-api/hsi.rst
6462 F:      drivers/hsi/
6463 F:      include/linux/hsi/
6464 F:      include/uapi/linux/hsi/
6465
6466 HSO 3G MODEM DRIVER
6467 L:      linux-usb@vger.kernel.org
6468 S:      Orphan
6469 F:      drivers/net/usb/hso.c
6470
6471 HSR NETWORK PROTOCOL
6472 M:      Arvid Brodin <arvid.brodin@alten.se>
6473 L:      netdev@vger.kernel.org
6474 S:      Maintained
6475 F:      net/hsr/
6476
6477 HT16K33 LED CONTROLLER DRIVER
6478 M:      Robin van der Gracht <robin@protonic.nl>
6479 S:      Maintained
6480 F:      drivers/auxdisplay/ht16k33.c
6481 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6482
6483 HTCPEN TOUCHSCREEN DRIVER
6484 M:      Pau Oliva Fora <pof@eslack.org>
6485 L:      linux-input@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/input/touchscreen/htcpen.c
6488
6489 HUAWEI ETHERNET DRIVER
6490 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6491 L:      netdev@vger.kernel.org
6492 S:      Supported
6493 F:      Documentation/networking/hinic.txt
6494 F:      drivers/net/ethernet/huawei/hinic/
6495
6496 HUGETLB FILESYSTEM
6497 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6498 S:      Maintained
6499 F:      fs/hugetlbfs/
6500
6501 HVA ST MEDIA DRIVER
6502 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6503 L:      linux-media@vger.kernel.org
6504 T:      git git://linuxtv.org/media_tree.git
6505 W:      https://linuxtv.org
6506 S:      Supported
6507 F:      drivers/media/platform/sti/hva
6508
6509 HWPOISON MEMORY FAILURE HANDLING
6510 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6511 L:      linux-mm@kvack.org
6512 S:      Maintained
6513 F:      mm/memory-failure.c
6514 F:      mm/hwpoison-inject.c
6515
6516 Hyper-V CORE AND DRIVERS
6517 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6518 M:      Haiyang Zhang <haiyangz@microsoft.com>
6519 M:      Stephen Hemminger <sthemmin@microsoft.com>
6520 L:      devel@linuxdriverproject.org
6521 S:      Maintained
6522 F:      Documentation/networking/netvsc.txt
6523 F:      arch/x86/include/asm/mshyperv.h
6524 F:      arch/x86/include/asm/trace/hyperv.h
6525 F:      arch/x86/include/asm/hyperv-tlfs.h
6526 F:      arch/x86/kernel/cpu/mshyperv.c
6527 F:      arch/x86/hyperv
6528 F:      drivers/hid/hid-hyperv.c
6529 F:      drivers/hv/
6530 F:      drivers/input/serio/hyperv-keyboard.c
6531 F:      drivers/pci/host/pci-hyperv.c
6532 F:      drivers/net/hyperv/
6533 F:      drivers/scsi/storvsc_drv.c
6534 F:      drivers/uio/uio_hv_generic.c
6535 F:      drivers/video/fbdev/hyperv_fb.c
6536 F:      net/vmw_vsock/hyperv_transport.c
6537 F:      include/linux/hyperv.h
6538 F:      include/uapi/linux/hyperv.h
6539 F:      tools/hv/
6540 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6541
6542 HYPERVISOR VIRTUAL CONSOLE DRIVER
6543 L:      linuxppc-dev@lists.ozlabs.org
6544 S:      Odd Fixes
6545 F:      drivers/tty/hvc/
6546
6547 I2C ACPI SUPPORT
6548 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6549 L:      linux-i2c@vger.kernel.org
6550 L:      linux-acpi@vger.kernel.org
6551 S:      Maintained
6552 F:      drivers/i2c/i2c-core-acpi.c
6553
6554 I2C MUXES
6555 M:      Peter Rosin <peda@axentia.se>
6556 L:      linux-i2c@vger.kernel.org
6557 S:      Maintained
6558 F:      Documentation/i2c/i2c-topology
6559 F:      Documentation/i2c/muxes/
6560 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6561 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6562 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6563 F:      drivers/i2c/i2c-mux.c
6564 F:      drivers/i2c/muxes/
6565 F:      include/linux/i2c-mux.h
6566
6567 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6568 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6569 L:      linux-i2c@vger.kernel.org
6570 S:      Maintained
6571 F:      drivers/i2c/busses/i2c-mv64xxx.c
6572
6573 I2C OVER PARALLEL PORT
6574 M:      Jean Delvare <jdelvare@suse.com>
6575 L:      linux-i2c@vger.kernel.org
6576 S:      Maintained
6577 F:      Documentation/i2c/busses/i2c-parport
6578 F:      Documentation/i2c/busses/i2c-parport-light
6579 F:      drivers/i2c/busses/i2c-parport.c
6580 F:      drivers/i2c/busses/i2c-parport-light.c
6581
6582 I2C SUBSYSTEM
6583 M:      Wolfram Sang <wsa@the-dreams.de>
6584 L:      linux-i2c@vger.kernel.org
6585 W:      https://i2c.wiki.kernel.org/
6586 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6588 S:      Maintained
6589 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6590 F:      Documentation/i2c/
6591 F:      drivers/i2c/*
6592 F:      include/linux/i2c.h
6593 F:      include/linux/i2c-dev.h
6594 F:      include/linux/i2c-smbus.h
6595 F:      include/uapi/linux/i2c.h
6596 F:      include/uapi/linux/i2c-*.h
6597
6598 I2C SUBSYSTEM HOST DRIVERS
6599 L:      linux-i2c@vger.kernel.org
6600 W:      https://i2c.wiki.kernel.org/
6601 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6603 S:      Odd Fixes
6604 F:      Documentation/devicetree/bindings/i2c/
6605 F:      drivers/i2c/algos/
6606 F:      drivers/i2c/busses/
6607
6608 I2C-TAOS-EVM DRIVER
6609 M:      Jean Delvare <jdelvare@suse.com>
6610 L:      linux-i2c@vger.kernel.org
6611 S:      Maintained
6612 F:      Documentation/i2c/busses/i2c-taos-evm
6613 F:      drivers/i2c/busses/i2c-taos-evm.c
6614
6615 I2C-TINY-USB DRIVER
6616 M:      Till Harbaum <till@harbaum.org>
6617 L:      linux-i2c@vger.kernel.org
6618 W:      http://www.harbaum.org/till/i2c_tiny_usb
6619 S:      Maintained
6620 F:      drivers/i2c/busses/i2c-tiny-usb.c
6621
6622 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6623 M:      Jean Delvare <jdelvare@suse.com>
6624 L:      linux-i2c@vger.kernel.org
6625 S:      Maintained
6626 F:      Documentation/i2c/busses/i2c-ali1535
6627 F:      Documentation/i2c/busses/i2c-ali1563
6628 F:      Documentation/i2c/busses/i2c-ali15x3
6629 F:      Documentation/i2c/busses/i2c-amd756
6630 F:      Documentation/i2c/busses/i2c-amd8111
6631 F:      Documentation/i2c/busses/i2c-i801
6632 F:      Documentation/i2c/busses/i2c-nforce2
6633 F:      Documentation/i2c/busses/i2c-piix4
6634 F:      Documentation/i2c/busses/i2c-sis5595
6635 F:      Documentation/i2c/busses/i2c-sis630
6636 F:      Documentation/i2c/busses/i2c-sis96x
6637 F:      Documentation/i2c/busses/i2c-via
6638 F:      Documentation/i2c/busses/i2c-viapro
6639 F:      drivers/i2c/busses/i2c-ali1535.c
6640 F:      drivers/i2c/busses/i2c-ali1563.c
6641 F:      drivers/i2c/busses/i2c-ali15x3.c
6642 F:      drivers/i2c/busses/i2c-amd756.c
6643 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6644 F:      drivers/i2c/busses/i2c-amd8111.c
6645 F:      drivers/i2c/busses/i2c-i801.c
6646 F:      drivers/i2c/busses/i2c-isch.c
6647 F:      drivers/i2c/busses/i2c-nforce2.c
6648 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6649 F:      drivers/i2c/busses/i2c-piix4.c
6650 F:      drivers/i2c/busses/i2c-sis5595.c
6651 F:      drivers/i2c/busses/i2c-sis630.c
6652 F:      drivers/i2c/busses/i2c-sis96x.c
6653 F:      drivers/i2c/busses/i2c-via.c
6654 F:      drivers/i2c/busses/i2c-viapro.c
6655
6656 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6657 M:      Hans de Goede <hdegoede@redhat.com>
6658 L:      linux-i2c@vger.kernel.org
6659 S:      Maintained
6660 F:      drivers/i2c/busses/i2c-cht-wc.c
6661
6662 I2C/SMBUS ISMT DRIVER
6663 M:      Seth Heasley <seth.heasley@intel.com>
6664 M:      Neil Horman <nhorman@tuxdriver.com>
6665 L:      linux-i2c@vger.kernel.org
6666 F:      drivers/i2c/busses/i2c-ismt.c
6667 F:      Documentation/i2c/busses/i2c-ismt
6668
6669 I2C/SMBUS STUB DRIVER
6670 M:      Jean Delvare <jdelvare@suse.com>
6671 L:      linux-i2c@vger.kernel.org
6672 S:      Maintained
6673 F:      drivers/i2c/i2c-stub.c
6674
6675 IA64 (Itanium) PLATFORM
6676 M:      Tony Luck <tony.luck@intel.com>
6677 M:      Fenghua Yu <fenghua.yu@intel.com>
6678 L:      linux-ia64@vger.kernel.org
6679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6680 S:      Maintained
6681 F:      arch/ia64/
6682
6683 IBM Power 842 compression accelerator
6684 M:      Haren Myneni <haren@us.ibm.com>
6685 S:      Supported
6686 F:      drivers/crypto/nx/Makefile
6687 F:      drivers/crypto/nx/Kconfig
6688 F:      drivers/crypto/nx/nx-842*
6689 F:      include/linux/sw842.h
6690 F:      crypto/842.c
6691 F:      lib/842/
6692
6693 IBM Power in-Nest Crypto Acceleration
6694 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6695 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6696 L:      linux-crypto@vger.kernel.org
6697 S:      Supported
6698 F:      drivers/crypto/nx/Makefile
6699 F:      drivers/crypto/nx/Kconfig
6700 F:      drivers/crypto/nx/nx-aes*
6701 F:      drivers/crypto/nx/nx-sha*
6702 F:      drivers/crypto/nx/nx.*
6703 F:      drivers/crypto/nx/nx_csbcpb.h
6704 F:      drivers/crypto/nx/nx_debugfs.h
6705
6706 IBM Power Linux RAID adapter
6707 M:      Brian King <brking@us.ibm.com>
6708 S:      Supported
6709 F:      drivers/scsi/ipr.*
6710
6711 IBM Power SRIOV Virtual NIC Device Driver
6712 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6713 M:      John Allen <jallen@linux.vnet.ibm.com>
6714 L:      netdev@vger.kernel.org
6715 S:      Supported
6716 F:      drivers/net/ethernet/ibm/ibmvnic.*
6717
6718 IBM Power Virtual Accelerator Switchboard
6719 M:      Sukadev Bhattiprolu
6720 L:      linuxppc-dev@lists.ozlabs.org
6721 S:      Supported
6722 F:      arch/powerpc/platforms/powernv/vas*
6723 F:      arch/powerpc/platforms/powernv/copy-paste.h
6724 F:      arch/powerpc/include/asm/vas.h
6725 F:      arch/powerpc/include/uapi/asm/vas.h
6726
6727 IBM Power Virtual Ethernet Device Driver
6728 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6729 L:      netdev@vger.kernel.org
6730 S:      Supported
6731 F:      drivers/net/ethernet/ibm/ibmveth.*
6732
6733 IBM Power Virtual FC Device Drivers
6734 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6735 L:      linux-scsi@vger.kernel.org
6736 S:      Supported
6737 F:      drivers/scsi/ibmvscsi/ibmvfc*
6738
6739 IBM Power Virtual SCSI Device Drivers
6740 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6741 L:      linux-scsi@vger.kernel.org
6742 S:      Supported
6743 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6744 F:      include/scsi/viosrp.h
6745
6746 IBM Power Virtual SCSI Device Target Driver
6747 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6748 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6749 L:      linux-scsi@vger.kernel.org
6750 L:      target-devel@vger.kernel.org
6751 S:      Supported
6752 F:      drivers/scsi/ibmvscsi_tgt/
6753
6754 IBM Power VMX Cryptographic instructions
6755 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6756 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6757 L:      linux-crypto@vger.kernel.org
6758 S:      Supported
6759 F:      drivers/crypto/vmx/Makefile
6760 F:      drivers/crypto/vmx/Kconfig
6761 F:      drivers/crypto/vmx/vmx.c
6762 F:      drivers/crypto/vmx/aes*
6763 F:      drivers/crypto/vmx/ghash*
6764 F:      drivers/crypto/vmx/ppc-xlate.pl
6765
6766 IBM ServeRAID RAID DRIVER
6767 S:      Orphan
6768 F:      drivers/scsi/ips.*
6769
6770 ICH LPC AND GPIO DRIVER
6771 M:      Peter Tyser <ptyser@xes-inc.com>
6772 S:      Maintained
6773 F:      drivers/mfd/lpc_ich.c
6774 F:      drivers/gpio/gpio-ich.c
6775
6776 IDE SUBSYSTEM
6777 M:      "David S. Miller" <davem@davemloft.net>
6778 L:      linux-ide@vger.kernel.org
6779 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6781 S:      Maintained
6782 F:      Documentation/ide/
6783 F:      drivers/ide/
6784 F:      include/linux/ide.h
6785
6786 IDE/ATAPI DRIVERS
6787 M:      Borislav Petkov <bp@alien8.de>
6788 L:      linux-ide@vger.kernel.org
6789 S:      Maintained
6790 F:      Documentation/cdrom/ide-cd
6791 F:      drivers/ide/ide-cd*
6792
6793 IDEAPAD LAPTOP EXTRAS DRIVER
6794 M:      Ike Panhc <ike.pan@canonical.com>
6795 L:      platform-driver-x86@vger.kernel.org
6796 W:      http://launchpad.net/ideapad-laptop
6797 S:      Maintained
6798 F:      drivers/platform/x86/ideapad-laptop.c
6799
6800 IDEAPAD LAPTOP SLIDEBAR DRIVER
6801 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6802 L:      linux-input@vger.kernel.org
6803 W:      https://github.com/o2genum/ideapad-slidebar
6804 S:      Maintained
6805 F:      drivers/input/misc/ideapad_slidebar.c
6806
6807 IDT VersaClock 5 CLOCK DRIVER
6808 M:      Marek Vasut <marek.vasut@gmail.com>
6809 S:      Maintained
6810 F:      drivers/clk/clk-versaclock5.c
6811
6812 IEEE 802.15.4 SUBSYSTEM
6813 M:      Alexander Aring <alex.aring@gmail.com>
6814 M:      Stefan Schmidt <stefan@osg.samsung.com>
6815 L:      linux-wpan@vger.kernel.org
6816 W:      http://wpan.cakelab.org/
6817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6819 S:      Maintained
6820 F:      net/ieee802154/
6821 F:      net/mac802154/
6822 F:      drivers/net/ieee802154/
6823 F:      include/linux/nl802154.h
6824 F:      include/linux/ieee802154.h
6825 F:      include/net/nl802154.h
6826 F:      include/net/mac802154.h
6827 F:      include/net/af_ieee802154.h
6828 F:      include/net/cfg802154.h
6829 F:      include/net/ieee802154_netdev.h
6830 F:      Documentation/networking/ieee802154.txt
6831
6832 IFE PROTOCOL
6833 M:      Yotam Gigi <yotam.gi@gmail.com>
6834 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6835 F:      net/ife
6836 F:      include/net/ife.h
6837 F:      include/uapi/linux/ife.h
6838
6839 IGORPLUG-USB IR RECEIVER
6840 M:      Sean Young <sean@mess.org>
6841 L:      linux-media@vger.kernel.org
6842 S:      Maintained
6843 F:      drivers/media/rc/igorplugusb.c
6844
6845 IGUANAWORKS USB IR TRANSCEIVER
6846 M:      Sean Young <sean@mess.org>
6847 L:      linux-media@vger.kernel.org
6848 S:      Maintained
6849 F:      drivers/media/rc/iguanair.c
6850
6851 IIO DIGITAL POTENTIOMETER DAC
6852 M:      Peter Rosin <peda@axentia.se>
6853 L:      linux-iio@vger.kernel.org
6854 S:      Maintained
6855 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6856 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6857 F:      drivers/iio/dac/dpot-dac.c
6858
6859 IIO ENVELOPE DETECTOR
6860 M:      Peter Rosin <peda@axentia.se>
6861 L:      linux-iio@vger.kernel.org
6862 S:      Maintained
6863 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6864 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6865 F:      drivers/iio/adc/envelope-detector.c
6866
6867 IIO MULTIPLEXER
6868 M:      Peter Rosin <peda@axentia.se>
6869 L:      linux-iio@vger.kernel.org
6870 S:      Maintained
6871 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6872 F:      drivers/iio/multiplexer/iio-mux.c
6873
6874 IIO SUBSYSTEM AND DRIVERS
6875 M:      Jonathan Cameron <jic23@kernel.org>
6876 R:      Hartmut Knaack <knaack.h@gmx.de>
6877 R:      Lars-Peter Clausen <lars@metafoo.de>
6878 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6879 L:      linux-iio@vger.kernel.org
6880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6881 S:      Maintained
6882 F:      Documentation/ABI/testing/configfs-iio*
6883 F:      Documentation/ABI/testing/sysfs-bus-iio*
6884 F:      Documentation/devicetree/bindings/iio/
6885 F:      drivers/iio/
6886 F:      drivers/staging/iio/
6887 F:      include/linux/iio/
6888 F:      tools/iio/
6889
6890 IKANOS/ADI EAGLE ADSL USB DRIVER
6891 M:      Matthieu Castet <castet.matthieu@free.fr>
6892 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6893 S:      Maintained
6894 F:      drivers/usb/atm/ueagle-atm.c
6895
6896 IMGTEC ASCII LCD DRIVER
6897 M:      Paul Burton <paul.burton@mips.com>
6898 S:      Maintained
6899 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6900 F:      drivers/auxdisplay/img-ascii-lcd.c
6901
6902 IMGTEC IR DECODER DRIVER
6903 M:      James Hogan <jhogan@kernel.org>
6904 S:      Maintained
6905 F:      drivers/media/rc/img-ir/
6906
6907 IMON SOUNDGRAPH USB IR RECEIVER
6908 M:      Sean Young <sean@mess.org>
6909 L:      linux-media@vger.kernel.org
6910 S:      Maintained
6911 F:      drivers/media/rc/imon_raw.c
6912 F:      drivers/media/rc/imon.c
6913
6914 IMS TWINTURBO FRAMEBUFFER DRIVER
6915 L:      linux-fbdev@vger.kernel.org
6916 S:      Orphan
6917 F:      drivers/video/fbdev/imsttfb.c
6918
6919 INA209 HARDWARE MONITOR DRIVER
6920 M:      Guenter Roeck <linux@roeck-us.net>
6921 L:      linux-hwmon@vger.kernel.org
6922 S:      Maintained
6923 F:      Documentation/hwmon/ina209
6924 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6925 F:      drivers/hwmon/ina209.c
6926
6927 INA2XX HARDWARE MONITOR DRIVER
6928 M:      Guenter Roeck <linux@roeck-us.net>
6929 L:      linux-hwmon@vger.kernel.org
6930 S:      Maintained
6931 F:      Documentation/hwmon/ina2xx
6932 F:      drivers/hwmon/ina2xx.c
6933 F:      include/linux/platform_data/ina2xx.h
6934
6935 INDUSTRY PACK SUBSYSTEM (IPACK)
6936 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6937 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6938 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6939 L:      industrypack-devel@lists.sourceforge.net
6940 W:      http://industrypack.sourceforge.net
6941 S:      Maintained
6942 F:      drivers/ipack/
6943
6944 INFINIBAND SUBSYSTEM
6945 M:      Doug Ledford <dledford@redhat.com>
6946 M:      Jason Gunthorpe <jgg@mellanox.com>
6947 L:      linux-rdma@vger.kernel.org
6948 W:      https://github.com/linux-rdma/rdma-core
6949 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6951 S:      Supported
6952 F:      Documentation/devicetree/bindings/infiniband/
6953 F:      Documentation/infiniband/
6954 F:      drivers/infiniband/
6955 F:      include/uapi/linux/if_infiniband.h
6956 F:      include/uapi/rdma/
6957 F:      include/rdma/
6958
6959 INGENIC JZ4780 DMA Driver
6960 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6961 S:      Maintained
6962 F:      drivers/dma/dma-jz4780.c
6963
6964 INGENIC JZ4780 NAND DRIVER
6965 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6966 L:      linux-mtd@lists.infradead.org
6967 S:      Maintained
6968 F:      drivers/mtd/nand/raw/jz4780_*
6969
6970 INOTIFY
6971 M:      Jan Kara <jack@suse.cz>
6972 R:      Amir Goldstein <amir73il@gmail.com>
6973 L:      linux-fsdevel@vger.kernel.org
6974 S:      Maintained
6975 F:      Documentation/filesystems/inotify.txt
6976 F:      fs/notify/inotify/
6977 F:      include/linux/inotify.h
6978 F:      include/uapi/linux/inotify.h
6979
6980 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6981 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
6982 L:      linux-input@vger.kernel.org
6983 Q:      http://patchwork.kernel.org/project/linux-input/list/
6984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
6985 S:      Maintained
6986 F:      drivers/input/
6987 F:      include/linux/input.h
6988 F:      include/uapi/linux/input.h
6989 F:      include/uapi/linux/input-event-codes.h
6990 F:      include/linux/input/
6991 F:      Documentation/devicetree/bindings/input/
6992 F:      Documentation/input/
6993
6994 INPUT MULTITOUCH (MT) PROTOCOL
6995 M:      Henrik Rydberg <rydberg@bitmath.org>
6996 L:      linux-input@vger.kernel.org
6997 S:      Odd fixes
6998 F:      Documentation/input/multi-touch-protocol.rst
6999 F:      drivers/input/input-mt.c
7000 K:      \b(ABS|SYN)_MT_
7001
7002 INSIDE SECURE CRYPTO DRIVER
7003 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7004 F:      drivers/crypto/inside-secure/
7005 S:      Maintained
7006 L:      linux-crypto@vger.kernel.org
7007
7008 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7009 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7010 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7011 L:      linux-integrity@vger.kernel.org
7012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7013 S:      Supported
7014 F:      security/integrity/ima/
7015
7016 INTEL 810/815 FRAMEBUFFER DRIVER
7017 M:      Antonino Daplas <adaplas@gmail.com>
7018 L:      linux-fbdev@vger.kernel.org
7019 S:      Maintained
7020 F:      drivers/video/fbdev/i810/
7021
7022 INTEL ASoC BDW/HSW DRIVERS
7023 M:      Jie Yang <yang.jie@linux.intel.com>
7024 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7025 S:      Supported
7026 F:      sound/soc/intel/common/sst-dsp*
7027 F:      sound/soc/intel/common/sst-firmware.c
7028 F:      sound/soc/intel/boards/broadwell.c
7029 F:      sound/soc/intel/haswell/
7030
7031 INTEL C600 SERIES SAS CONTROLLER DRIVER
7032 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7033 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7034 L:      linux-scsi@vger.kernel.org
7035 T:      git git://git.code.sf.net/p/intel-sas/isci
7036 S:      Supported
7037 F:      drivers/scsi/isci/
7038
7039 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7040 M:      Jani Nikula <jani.nikula@linux.intel.com>
7041 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7042 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7043 L:      intel-gfx@lists.freedesktop.org
7044 W:      https://01.org/linuxgraphics/
7045 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7046 C:      irc://chat.freenode.net/intel-gfx
7047 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7048 T:      git git://anongit.freedesktop.org/drm-intel
7049 S:      Supported
7050 F:      drivers/gpu/drm/i915/
7051 F:      include/drm/i915*
7052 F:      include/uapi/drm/i915_drm.h
7053 F:      Documentation/gpu/i915.rst
7054
7055 INTEL ETHERNET DRIVERS
7056 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7057 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7058 W:      http://www.intel.com/support/feedback.htm
7059 W:      http://e1000.sourceforge.net/
7060 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7063 S:      Supported
7064 F:      Documentation/networking/e100.txt
7065 F:      Documentation/networking/e1000.txt
7066 F:      Documentation/networking/e1000e.txt
7067 F:      Documentation/networking/igb.txt
7068 F:      Documentation/networking/igbvf.txt
7069 F:      Documentation/networking/ixgb.txt
7070 F:      Documentation/networking/ixgbe.txt
7071 F:      Documentation/networking/ixgbevf.txt
7072 F:      Documentation/networking/i40e.txt
7073 F:      Documentation/networking/i40evf.txt
7074 F:      Documentation/networking/ice.txt
7075 F:      drivers/net/ethernet/intel/
7076 F:      drivers/net/ethernet/intel/*/
7077 F:      include/linux/avf/virtchnl.h
7078
7079 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7080 M:      Maik Broemme <mbroemme@libmpq.org>
7081 L:      linux-fbdev@vger.kernel.org
7082 S:      Maintained
7083 F:      Documentation/fb/intelfb.txt
7084 F:      drivers/video/fbdev/intelfb/
7085
7086 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7087 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7088 M:      Zhi Wang <zhi.a.wang@intel.com>
7089 L:      intel-gvt-dev@lists.freedesktop.org
7090 L:      intel-gfx@lists.freedesktop.org
7091 W:      https://01.org/igvt-g
7092 T:      git https://github.com/intel/gvt-linux.git
7093 S:      Supported
7094 F:      drivers/gpu/drm/i915/gvt/
7095
7096 INTEL HID EVENT DRIVER
7097 M:      Alex Hung <alex.hung@canonical.com>
7098 L:      platform-driver-x86@vger.kernel.org
7099 S:      Maintained
7100 F:      drivers/platform/x86/intel-hid.c
7101
7102 INTEL I/OAT DMA DRIVER
7103 M:      Dave Jiang <dave.jiang@intel.com>
7104 R:      Dan Williams <dan.j.williams@intel.com>
7105 L:      dmaengine@vger.kernel.org
7106 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7107 S:      Supported
7108 F:      drivers/dma/ioat*
7109
7110 INTEL IDLE DRIVER
7111 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7112 M:      Len Brown <lenb@kernel.org>
7113 L:      linux-pm@vger.kernel.org
7114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7115 B:      https://bugzilla.kernel.org
7116 S:      Supported
7117 F:      drivers/idle/intel_idle.c
7118
7119 INTEL INTEGRATED SENSOR HUB DRIVER
7120 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7121 M:      Jiri Kosina <jikos@kernel.org>
7122 L:      linux-input@vger.kernel.org
7123 S:      Maintained
7124 F:      drivers/hid/intel-ish-hid/
7125
7126 INTEL IOMMU (VT-d)
7127 M:      David Woodhouse <dwmw2@infradead.org>
7128 L:      iommu@lists.linux-foundation.org
7129 T:      git git://git.infradead.org/iommu-2.6.git
7130 S:      Supported
7131 F:      drivers/iommu/intel-iommu.c
7132 F:      include/linux/intel-iommu.h
7133
7134 INTEL IOP-ADMA DMA DRIVER
7135 R:      Dan Williams <dan.j.williams@intel.com>
7136 S:      Odd fixes
7137 F:      drivers/dma/iop-adma.c
7138
7139 INTEL IPU3 CSI-2 CIO2 DRIVER
7140 M:      Yong Zhi <yong.zhi@intel.com>
7141 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7142 L:      linux-media@vger.kernel.org
7143 S:      Maintained
7144 F:      drivers/media/pci/intel/ipu3/
7145 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7146
7147 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7148 M:      Krzysztof Halasa <khalasa@piap.pl>
7149 S:      Maintained
7150 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7151 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7152 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7153 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7154 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7155 F:      drivers/net/wan/ixp4xx_hss.c
7156
7157 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7158 M:      Deepak Saxena <dsaxena@plexity.net>
7159 S:      Maintained
7160 F:      drivers/char/hw_random/ixp4xx-rng.c
7161
7162 INTEL MANAGEMENT ENGINE (mei)
7163 M:      Tomas Winkler <tomas.winkler@intel.com>
7164 L:      linux-kernel@vger.kernel.org
7165 S:      Supported
7166 F:      include/uapi/linux/mei.h
7167 F:      include/linux/mei_cl_bus.h
7168 F:      drivers/misc/mei/*
7169 F:      drivers/watchdog/mei_wdt.c
7170 F:      Documentation/misc-devices/mei/*
7171 F:      samples/mei/*
7172
7173 INTEL MENLOW THERMAL DRIVER
7174 M:      Sujith Thomas <sujith.thomas@intel.com>
7175 L:      platform-driver-x86@vger.kernel.org
7176 W:      https://01.org/linux-acpi
7177 S:      Supported
7178 F:      drivers/platform/x86/intel_menlow.c
7179
7180 INTEL MERRIFIELD GPIO DRIVER
7181 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7182 L:      linux-gpio@vger.kernel.org
7183 S:      Maintained
7184 F:      drivers/gpio/gpio-merrifield.c
7185
7186 INTEL MIC DRIVERS (mic)
7187 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7188 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7189 S:      Supported
7190 W:      https://github.com/sudeepdutt/mic
7191 W:      http://software.intel.com/en-us/mic-developer
7192 F:      include/linux/mic_bus.h
7193 F:      include/linux/scif.h
7194 F:      include/uapi/linux/mic_common.h
7195 F:      include/uapi/linux/mic_ioctl.h
7196 F:      include/uapi/linux/scif_ioctl.h
7197 F:      drivers/misc/mic/
7198 F:      drivers/dma/mic_x100_dma.c
7199 F:      drivers/dma/mic_x100_dma.h
7200 F:      Documentation/mic/
7201
7202 INTEL PMC CORE DRIVER
7203 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7204 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7205 L:      platform-driver-x86@vger.kernel.org
7206 S:      Maintained
7207 F:      arch/x86/include/asm/pmc_core.h
7208 F:      drivers/platform/x86/intel_pmc_core*
7209
7210 INTEL PMC/P-Unit IPC DRIVER
7211 M:      Zha Qipeng<qipeng.zha@intel.com>
7212 L:      platform-driver-x86@vger.kernel.org
7213 S:      Maintained
7214 F:      drivers/platform/x86/intel_pmc_ipc.c
7215 F:      drivers/platform/x86/intel_punit_ipc.c
7216 F:      arch/x86/include/asm/intel_pmc_ipc.h
7217 F:      arch/x86/include/asm/intel_punit_ipc.h
7218
7219 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7220 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7221 L:      linux-wireless@vger.kernel.org
7222 S:      Maintained
7223 F:      Documentation/networking/README.ipw2100
7224 F:      Documentation/networking/README.ipw2200
7225 F:      drivers/net/wireless/intel/ipw2x00/
7226
7227 INTEL PSTATE DRIVER
7228 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7229 M:      Len Brown <lenb@kernel.org>
7230 L:      linux-pm@vger.kernel.org
7231 S:      Supported
7232 F:      drivers/cpufreq/intel_pstate.c
7233
7234 INTEL RDMA RNIC DRIVER
7235 M:      Faisal Latif <faisal.latif@intel.com>
7236 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7237 L:      linux-rdma@vger.kernel.org
7238 S:      Supported
7239 F:      drivers/infiniband/hw/i40iw/
7240 F:      include/uapi/rdma/i40iw-abi.h
7241
7242 INTEL SHA MULTIBUFFER DRIVER
7243 M:      Megha Dey <megha.dey@linux.intel.com>
7244 R:      Tim Chen <tim.c.chen@linux.intel.com>
7245 L:      linux-crypto@vger.kernel.org
7246 S:      Supported
7247 F:      arch/x86/crypto/sha*-mb
7248 F:      crypto/mcryptd.c
7249
7250 INTEL TELEMETRY DRIVER
7251 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7252 L:      platform-driver-x86@vger.kernel.org
7253 S:      Maintained
7254 F:      arch/x86/include/asm/intel_telemetry.h
7255 F:      drivers/platform/x86/intel_telemetry*
7256
7257 INTEL VIRTUAL BUTTON DRIVER
7258 M:      AceLan Kao <acelan.kao@canonical.com>
7259 L:      platform-driver-x86@vger.kernel.org
7260 S:      Maintained
7261 F:      drivers/platform/x86/intel-vbtn.c
7262
7263 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7264 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7265 L:      linux-wireless@vger.kernel.org
7266 S:      Supported
7267 F:      drivers/net/wireless/intel/iwlegacy/
7268
7269 INTEL WIRELESS WIFI LINK (iwlwifi)
7270 M:      Johannes Berg <johannes.berg@intel.com>
7271 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7272 M:      Luca Coelho <luciano.coelho@intel.com>
7273 M:      Intel Linux Wireless <linuxwifi@intel.com>
7274 L:      linux-wireless@vger.kernel.org
7275 W:      http://intellinuxwireless.org
7276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7277 S:      Supported
7278 F:      drivers/net/wireless/intel/iwlwifi/
7279
7280 INTEL WIRELESS WIMAX CONNECTION 2400
7281 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7282 M:      linux-wimax@intel.com
7283 L:      wimax@linuxwimax.org (subscribers-only)
7284 S:      Supported
7285 W:      http://linuxwimax.org
7286 F:      Documentation/wimax/README.i2400m
7287 F:      drivers/net/wimax/i2400m/
7288 F:      include/uapi/linux/wimax/i2400m.h
7289
7290 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7291 M:      Mario Limonciello <mario.limonciello@dell.com>
7292 S:      Maintained
7293 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7294
7295 INTEL(R) TRACE HUB
7296 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7297 S:      Supported
7298 F:      Documentation/trace/intel_th.txt
7299 F:      drivers/hwtracing/intel_th/
7300
7301 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7302 M:      Ning Sun <ning.sun@intel.com>
7303 L:      tboot-devel@lists.sourceforge.net
7304 W:      http://tboot.sourceforge.net
7305 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7306 S:      Supported
7307 F:      Documentation/intel_txt.txt
7308 F:      include/linux/tboot.h
7309 F:      arch/x86/kernel/tboot.c
7310
7311 INTEL-MID GPIO DRIVER
7312 M:      David Cohen <david.a.cohen@linux.intel.com>
7313 L:      linux-gpio@vger.kernel.org
7314 S:      Maintained
7315 F:      drivers/gpio/gpio-intel-mid.c
7316
7317 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7318 M:      Linus Walleij <linus.walleij@linaro.org>
7319 L:      linux-iio@vger.kernel.org
7320 S:      Maintained
7321 F:      drivers/iio/gyro/mpu3050*
7322 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7323
7324 IOC3 ETHERNET DRIVER
7325 M:      Ralf Baechle <ralf@linux-mips.org>
7326 L:      linux-mips@linux-mips.org
7327 S:      Maintained
7328 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7329
7330 IOC3 SERIAL DRIVER
7331 M:      Pat Gefre <pfg@sgi.com>
7332 L:      linux-serial@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/tty/serial/ioc3_serial.c
7335
7336 IOMMU DRIVERS
7337 M:      Joerg Roedel <joro@8bytes.org>
7338 L:      iommu@lists.linux-foundation.org
7339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7340 S:      Maintained
7341 F:      Documentation/devicetree/bindings/iommu/
7342 F:      drivers/iommu/
7343 F:      include/linux/iommu.h
7344 F:      include/linux/of_iommu.h
7345 F:      include/linux/iova.h
7346
7347 IP MASQUERADING
7348 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7349 S:      Maintained
7350 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7351
7352 IPMI SUBSYSTEM
7353 M:      Corey Minyard <minyard@acm.org>
7354 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7355 W:      http://openipmi.sourceforge.net/
7356 S:      Supported
7357 F:      Documentation/IPMI.txt
7358 F:      drivers/char/ipmi/
7359 F:      include/linux/ipmi*
7360 F:      include/uapi/linux/ipmi*
7361
7362 IPS SCSI RAID DRIVER
7363 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7364 L:      linux-scsi@vger.kernel.org
7365 W:      http://www.adaptec.com/
7366 S:      Maintained
7367 F:      drivers/scsi/ips*
7368
7369 IPVS
7370 M:      Wensong Zhang <wensong@linux-vs.org>
7371 M:      Simon Horman <horms@verge.net.au>
7372 M:      Julian Anastasov <ja@ssi.bg>
7373 L:      netdev@vger.kernel.org
7374 L:      lvs-devel@vger.kernel.org
7375 S:      Maintained
7376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7378 F:      Documentation/networking/ipvs-sysctl.txt
7379 F:      include/net/ip_vs.h
7380 F:      include/uapi/linux/ip_vs.h
7381 F:      net/netfilter/ipvs/
7382
7383 IPWIRELESS DRIVER
7384 M:      Jiri Kosina <jikos@kernel.org>
7385 M:      David Sterba <dsterba@suse.com>
7386 S:      Odd Fixes
7387 F:      drivers/tty/ipwireless/
7388
7389 IPX NETWORK LAYER
7390 L:      netdev@vger.kernel.org
7391 S:      Obsolete
7392 F:      include/uapi/linux/ipx.h
7393 F:      drivers/staging/ipx/
7394
7395 IRDA SUBSYSTEM
7396 M:      Samuel Ortiz <samuel@sortiz.org>
7397 L:      irda-users@lists.sourceforge.net (subscribers-only)
7398 L:      netdev@vger.kernel.org
7399 W:      http://irda.sourceforge.net/
7400 S:      Obsolete
7401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
7402 F:      Documentation/networking/irda.txt
7403 F:      drivers/staging/irda/
7404
7405 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7406 M:      Marc Zyngier <marc.zyngier@arm.com>
7407 S:      Maintained
7408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7409 F:      Documentation/IRQ-domain.txt
7410 F:      include/linux/irqdomain.h
7411 F:      kernel/irq/irqdomain.c
7412 F:      kernel/irq/msi.c
7413
7414 IRQ SUBSYSTEM
7415 M:      Thomas Gleixner <tglx@linutronix.de>
7416 L:      linux-kernel@vger.kernel.org
7417 S:      Maintained
7418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7419 F:      kernel/irq/
7420
7421 IRQCHIP DRIVERS
7422 M:      Thomas Gleixner <tglx@linutronix.de>
7423 M:      Jason Cooper <jason@lakedaemon.net>
7424 M:      Marc Zyngier <marc.zyngier@arm.com>
7425 L:      linux-kernel@vger.kernel.org
7426 S:      Maintained
7427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7428 F:      Documentation/devicetree/bindings/interrupt-controller/
7429 F:      drivers/irqchip/
7430
7431 ISA
7432 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7433 S:      Maintained
7434 F:      Documentation/isa.txt
7435 F:      drivers/base/isa.c
7436 F:      include/linux/isa.h
7437
7438 ISA RADIO MODULE
7439 M:      Hans Verkuil <hverkuil@xs4all.nl>
7440 L:      linux-media@vger.kernel.org
7441 T:      git git://linuxtv.org/media_tree.git
7442 W:      https://linuxtv.org
7443 S:      Maintained
7444 F:      drivers/media/radio/radio-isa*
7445
7446 ISAPNP
7447 M:      Jaroslav Kysela <perex@perex.cz>
7448 S:      Maintained
7449 F:      Documentation/isapnp.txt
7450 F:      drivers/pnp/isapnp/
7451 F:      include/linux/isapnp.h
7452
7453 ISCSI
7454 M:      Lee Duncan <lduncan@suse.com>
7455 M:      Chris Leech <cleech@redhat.com>
7456 L:      open-iscsi@googlegroups.com
7457 W:      www.open-iscsi.com
7458 S:      Maintained
7459 F:      drivers/scsi/*iscsi*
7460 F:      include/scsi/*iscsi*
7461
7462 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7463 M:      Peter Jones <pjones@redhat.com>
7464 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7465 S:      Maintained
7466 F:      drivers/firmware/iscsi_ibft*
7467
7468 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7469 M:      Or Gerlitz <ogerlitz@mellanox.com>
7470 M:      Sagi Grimberg <sagi@grimberg.me>
7471 M:      Roi Dayan <roid@mellanox.com>
7472 L:      linux-rdma@vger.kernel.org
7473 S:      Supported
7474 W:      http://www.openfabrics.org
7475 W:      www.open-iscsi.org
7476 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7477 F:      drivers/infiniband/ulp/iser/
7478
7479 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7480 M:      Sagi Grimberg <sagi@grimberg.me>
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7482 L:      linux-rdma@vger.kernel.org
7483 L:      target-devel@vger.kernel.org
7484 S:      Supported
7485 W:      http://www.linux-iscsi.org
7486 F:      drivers/infiniband/ulp/isert
7487
7488 ISDN SUBSYSTEM
7489 M:      Karsten Keil <isdn@linux-pingi.de>
7490 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7491 L:      netdev@vger.kernel.org
7492 W:      http://www.isdn4linux.de
7493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7494 S:      Maintained
7495 F:      Documentation/isdn/
7496 F:      drivers/isdn/
7497 F:      include/linux/isdn.h
7498 F:      include/linux/isdn/
7499 F:      include/uapi/linux/isdn.h
7500 F:      include/uapi/linux/isdn/
7501
7502 ISDN SUBSYSTEM (Eicon active card driver)
7503 M:      Armin Schindler <mac@melware.de>
7504 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7505 W:      http://www.melware.de
7506 S:      Maintained
7507 F:      drivers/isdn/hardware/eicon/
7508
7509 IT87 HARDWARE MONITORING DRIVER
7510 M:      Jean Delvare <jdelvare@suse.com>
7511 L:      linux-hwmon@vger.kernel.org
7512 S:      Maintained
7513 F:      Documentation/hwmon/it87
7514 F:      drivers/hwmon/it87.c
7515
7516 IT913X MEDIA DRIVER
7517 M:      Antti Palosaari <crope@iki.fi>
7518 L:      linux-media@vger.kernel.org
7519 W:      https://linuxtv.org
7520 W:      http://palosaari.fi/linux/
7521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7522 T:      git git://linuxtv.org/anttip/media_tree.git
7523 S:      Maintained
7524 F:      drivers/media/tuners/it913x*
7525
7526 IVTV VIDEO4LINUX DRIVER
7527 M:      Andy Walls <awalls@md.metrocast.net>
7528 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7529 L:      linux-media@vger.kernel.org
7530 T:      git git://linuxtv.org/media_tree.git
7531 W:      http://www.ivtvdriver.org
7532 S:      Maintained
7533 F:      Documentation/media/v4l-drivers/ivtv*
7534 F:      drivers/media/pci/ivtv/
7535 F:      include/uapi/linux/ivtv*
7536
7537 IX2505V MEDIA DRIVER
7538 M:      Malcolm Priestley <tvboxspy@gmail.com>
7539 L:      linux-media@vger.kernel.org
7540 W:      https://linuxtv.org
7541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7542 S:      Maintained
7543 F:      drivers/media/dvb-frontends/ix2505v*
7544
7545 JAILHOUSE HYPERVISOR INTERFACE
7546 M:      Jan Kiszka <jan.kiszka@siemens.com>
7547 L:      jailhouse-dev@googlegroups.com
7548 S:      Maintained
7549 F:      arch/x86/kernel/jailhouse.c
7550 F:      arch/x86/include/asm/jailhouse_para.h
7551
7552 JC42.4 TEMPERATURE SENSOR DRIVER
7553 M:      Guenter Roeck <linux@roeck-us.net>
7554 L:      linux-hwmon@vger.kernel.org
7555 S:      Maintained
7556 F:      drivers/hwmon/jc42.c
7557 F:      Documentation/hwmon/jc42
7558
7559 JFS FILESYSTEM
7560 M:      Dave Kleikamp <shaggy@kernel.org>
7561 L:      jfs-discussion@lists.sourceforge.net
7562 W:      http://jfs.sourceforge.net/
7563 T:      git git://github.com/kleikamp/linux-shaggy.git
7564 S:      Maintained
7565 F:      Documentation/filesystems/jfs.txt
7566 F:      fs/jfs/
7567
7568 JME NETWORK DRIVER
7569 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7570 L:      netdev@vger.kernel.org
7571 S:      Maintained
7572 F:      drivers/net/ethernet/jme.*
7573
7574 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7575 M:      David Woodhouse <dwmw2@infradead.org>
7576 L:      linux-mtd@lists.infradead.org
7577 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7578 S:      Maintained
7579 F:      fs/jffs2/
7580 F:      include/uapi/linux/jffs2.h
7581
7582 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7583 M:      "Theodore Ts'o" <tytso@mit.edu>
7584 M:      Jan Kara <jack@suse.com>
7585 L:      linux-ext4@vger.kernel.org
7586 S:      Maintained
7587 F:      fs/jbd2/
7588 F:      include/linux/jbd2.h
7589
7590 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7591 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7592 L:      linux-media@vger.kernel.org
7593 S:      Maintained
7594 F:      drivers/media/platform/rcar_jpu.c
7595
7596 JSM Neo PCI based serial card
7597 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7598 L:      linux-serial@vger.kernel.org
7599 S:      Maintained
7600 F:      drivers/tty/serial/jsm/
7601
7602 K10TEMP HARDWARE MONITORING DRIVER
7603 M:      Clemens Ladisch <clemens@ladisch.de>
7604 L:      linux-hwmon@vger.kernel.org
7605 S:      Maintained
7606 F:      Documentation/hwmon/k10temp
7607 F:      drivers/hwmon/k10temp.c
7608
7609 K8TEMP HARDWARE MONITORING DRIVER
7610 M:      Rudolf Marek <r.marek@assembler.cz>
7611 L:      linux-hwmon@vger.kernel.org
7612 S:      Maintained
7613 F:      Documentation/hwmon/k8temp
7614 F:      drivers/hwmon/k8temp.c
7615
7616 KASAN
7617 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7618 R:      Alexander Potapenko <glider@google.com>
7619 R:      Dmitry Vyukov <dvyukov@google.com>
7620 L:      kasan-dev@googlegroups.com
7621 S:      Maintained
7622 F:      arch/*/include/asm/kasan.h
7623 F:      arch/*/mm/kasan_init*
7624 F:      Documentation/dev-tools/kasan.rst
7625 F:      include/linux/kasan*.h
7626 F:      lib/test_kasan.c
7627 F:      mm/kasan/
7628 F:      scripts/Makefile.kasan
7629
7630 KCONFIG
7631 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7633 L:      linux-kbuild@vger.kernel.org
7634 S:      Maintained
7635 F:      Documentation/kbuild/kconfig-language.txt
7636 F:      scripts/kconfig/
7637
7638 KDUMP
7639 M:      Dave Young <dyoung@redhat.com>
7640 M:      Baoquan He <bhe@redhat.com>
7641 R:      Vivek Goyal <vgoyal@redhat.com>
7642 L:      kexec@lists.infradead.org
7643 W:      http://lse.sourceforge.net/kdump/
7644 S:      Maintained
7645 F:      Documentation/kdump/
7646
7647 KEENE FM RADIO TRANSMITTER DRIVER
7648 M:      Hans Verkuil <hverkuil@xs4all.nl>
7649 L:      linux-media@vger.kernel.org
7650 T:      git git://linuxtv.org/media_tree.git
7651 W:      https://linuxtv.org
7652 S:      Maintained
7653 F:      drivers/media/radio/radio-keene*
7654
7655 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7656 M:      Ian Kent <raven@themaw.net>
7657 L:      autofs@vger.kernel.org
7658 S:      Maintained
7659 F:      fs/autofs4/
7660
7661 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7662 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7663 M:      Michal Marek <michal.lkml@markovi.net>
7664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7665 L:      linux-kbuild@vger.kernel.org
7666 S:      Maintained
7667 F:      Documentation/kbuild/
7668 F:      Makefile
7669 F:      scripts/Makefile.*
7670 F:      scripts/basic/
7671 F:      scripts/mk*
7672 F:      scripts/package/
7673
7674 KERNEL JANITORS
7675 L:      kernel-janitors@vger.kernel.org
7676 W:      http://kernelnewbies.org/KernelJanitors
7677 S:      Odd Fixes
7678
7679 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7680 M:      "J. Bruce Fields" <bfields@fieldses.org>
7681 M:      Jeff Layton <jlayton@kernel.org>
7682 L:      linux-nfs@vger.kernel.org
7683 W:      http://nfs.sourceforge.net/
7684 T:      git git://linux-nfs.org/~bfields/linux.git
7685 S:      Supported
7686 F:      fs/nfsd/
7687 F:      include/uapi/linux/nfsd/
7688 F:      fs/lockd/
7689 F:      fs/nfs_common/
7690 F:      net/sunrpc/
7691 F:      include/linux/lockd/
7692 F:      include/linux/sunrpc/
7693 F:      include/uapi/linux/sunrpc/
7694
7695 KERNEL SELFTEST FRAMEWORK
7696 M:      Shuah Khan <shuahkh@osg.samsung.com>
7697 M:      Shuah Khan <shuah@kernel.org>
7698 L:      linux-kselftest@vger.kernel.org
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7700 S:      Maintained
7701 F:      tools/testing/selftests/
7702 F:      Documentation/dev-tools/kselftest*
7703
7704 KERNEL USERMODE HELPER
7705 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7706 L:      linux-kernel@vger.kernel.org
7707 S:      Maintained
7708 F:      kernel/umh.c
7709 F:      include/linux/umh.h
7710
7711 KERNEL VIRTUAL MACHINE (KVM)
7712 M:      Paolo Bonzini <pbonzini@redhat.com>
7713 M:      Radim Krčmář <rkrcmar@redhat.com>
7714 L:      kvm@vger.kernel.org
7715 W:      http://www.linux-kvm.org
7716 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7717 S:      Supported
7718 F:      Documentation/virtual/kvm/
7719 F:      include/trace/events/kvm.h
7720 F:      include/uapi/asm-generic/kvm*
7721 F:      include/uapi/linux/kvm*
7722 F:      include/asm-generic/kvm*
7723 F:      include/linux/kvm*
7724 F:      include/kvm/iodev.h
7725 F:      virt/kvm/*
7726 F:      tools/kvm/
7727
7728 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7729 M:      Joerg Roedel <joro@8bytes.org>
7730 L:      kvm@vger.kernel.org
7731 W:      http://www.linux-kvm.org/
7732 S:      Maintained
7733 F:      arch/x86/include/asm/svm.h
7734 F:      arch/x86/kvm/svm.c
7735
7736 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7737 M:      Christoffer Dall <christoffer.dall@linaro.org>
7738 M:      Marc Zyngier <marc.zyngier@arm.com>
7739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7740 L:      kvmarm@lists.cs.columbia.edu
7741 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7743 S:      Supported
7744 F:      arch/arm/include/uapi/asm/kvm*
7745 F:      arch/arm/include/asm/kvm*
7746 F:      arch/arm/kvm/
7747 F:      virt/kvm/arm/
7748 F:      include/kvm/arm_*
7749
7750 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7751 M:      Christoffer Dall <christoffer.dall@linaro.org>
7752 M:      Marc Zyngier <marc.zyngier@arm.com>
7753 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7754 L:      kvmarm@lists.cs.columbia.edu
7755 S:      Maintained
7756 F:      arch/arm64/include/uapi/asm/kvm*
7757 F:      arch/arm64/include/asm/kvm*
7758 F:      arch/arm64/kvm/
7759
7760 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7761 M:      James Hogan <jhogan@kernel.org>
7762 L:      linux-mips@linux-mips.org
7763 S:      Supported
7764 F:      arch/mips/include/uapi/asm/kvm*
7765 F:      arch/mips/include/asm/kvm*
7766 F:      arch/mips/kvm/
7767
7768 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7769 M:      Paul Mackerras <paulus@ozlabs.org>
7770 L:      kvm-ppc@vger.kernel.org
7771 W:      http://www.linux-kvm.org/
7772 T:      git git://github.com/agraf/linux-2.6.git
7773 S:      Supported
7774 F:      arch/powerpc/include/uapi/asm/kvm*
7775 F:      arch/powerpc/include/asm/kvm*
7776 F:      arch/powerpc/kvm/
7777 F:      arch/powerpc/kernel/kvm*
7778
7779 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7780 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7781 M:      Janosch Frank <frankja@linux.vnet.ibm.com>
7782 R:      David Hildenbrand <david@redhat.com>
7783 R:      Cornelia Huck <cohuck@redhat.com>
7784 L:      linux-s390@vger.kernel.org
7785 W:      http://www.ibm.com/developerworks/linux/linux390/
7786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7787 S:      Supported
7788 F:      arch/s390/include/uapi/asm/kvm*
7789 F:      arch/s390/include/asm/gmap.h
7790 F:      arch/s390/include/asm/kvm*
7791 F:      arch/s390/kvm/
7792 F:      arch/s390/mm/gmap.c
7793
7794 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7795 M:      Paolo Bonzini <pbonzini@redhat.com>
7796 M:      Radim Krčmář <rkrcmar@redhat.com>
7797 L:      kvm@vger.kernel.org
7798 W:      http://www.linux-kvm.org
7799 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7800 S:      Supported
7801 F:      arch/x86/kvm/
7802 F:      arch/x86/include/uapi/asm/kvm*
7803 F:      arch/x86/include/asm/kvm*
7804 F:      arch/x86/include/asm/pvclock-abi.h
7805 F:      arch/x86/kernel/kvm.c
7806 F:      arch/x86/kernel/kvmclock.c
7807
7808 KERNFS
7809 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7810 M:      Tejun Heo <tj@kernel.org>
7811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7812 S:      Supported
7813 F:      include/linux/kernfs.h
7814 F:      fs/kernfs/
7815
7816 KEXEC
7817 M:      Eric Biederman <ebiederm@xmission.com>
7818 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7819 L:      kexec@lists.infradead.org
7820 S:      Maintained
7821 F:      include/linux/kexec.h
7822 F:      include/uapi/linux/kexec.h
7823 F:      kernel/kexec*
7824
7825 KEYS-ENCRYPTED
7826 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7827 L:      linux-integrity@vger.kernel.org
7828 L:      keyrings@vger.kernel.org
7829 S:      Supported
7830 F:      Documentation/security/keys/trusted-encrypted.rst
7831 F:      include/keys/encrypted-type.h
7832 F:      security/keys/encrypted-keys/
7833
7834 KEYS-TRUSTED
7835 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7836 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7837 L:      linux-integrity@vger.kernel.org
7838 L:      keyrings@vger.kernel.org
7839 S:      Supported
7840 F:      Documentation/security/keys/trusted-encrypted.rst
7841 F:      include/keys/trusted-type.h
7842 F:      security/keys/trusted.c
7843 F:      security/keys/trusted.h
7844
7845 KEYS/KEYRINGS:
7846 M:      David Howells <dhowells@redhat.com>
7847 L:      keyrings@vger.kernel.org
7848 S:      Maintained
7849 F:      Documentation/security/keys/core.rst
7850 F:      include/linux/key.h
7851 F:      include/linux/key-type.h
7852 F:      include/linux/keyctl.h
7853 F:      include/uapi/linux/keyctl.h
7854 F:      include/keys/
7855 F:      security/keys/
7856
7857 KGDB / KDB /debug_core
7858 M:      Jason Wessel <jason.wessel@windriver.com>
7859 M:      Daniel Thompson <daniel.thompson@linaro.org>
7860 W:      http://kgdb.wiki.kernel.org/
7861 L:      kgdb-bugreport@lists.sourceforge.net
7862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7863 S:      Maintained
7864 F:      Documentation/dev-tools/kgdb.rst
7865 F:      drivers/misc/kgdbts.c
7866 F:      drivers/tty/serial/kgdboc.c
7867 F:      include/linux/kdb.h
7868 F:      include/linux/kgdb.h
7869 F:      kernel/debug/
7870
7871 KMEMLEAK
7872 M:      Catalin Marinas <catalin.marinas@arm.com>
7873 S:      Maintained
7874 F:      Documentation/dev-tools/kmemleak.rst
7875 F:      include/linux/kmemleak.h
7876 F:      mm/kmemleak.c
7877 F:      mm/kmemleak-test.c
7878
7879 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7880 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7881 L:      linux-kernel@vger.kernel.org
7882 S:      Maintained
7883 F:      kernel/kmod.c
7884 F:      include/linux/kmod.h
7885 F:      lib/test_kmod.c
7886 F:      tools/testing/selftests/kmod/
7887
7888 KPROBES
7889 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7890 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7891 M:      "David S. Miller" <davem@davemloft.net>
7892 M:      Masami Hiramatsu <mhiramat@kernel.org>
7893 S:      Maintained
7894 F:      Documentation/kprobes.txt
7895 F:      include/linux/kprobes.h
7896 F:      include/asm-generic/kprobes.h
7897 F:      kernel/kprobes.c
7898
7899 KS0108 LCD CONTROLLER DRIVER
7900 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7901 W:      http://miguelojeda.es/auxdisplay.htm
7902 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7903 S:      Maintained
7904 F:      Documentation/auxdisplay/ks0108
7905 F:      drivers/auxdisplay/ks0108.c
7906 F:      include/linux/ks0108.h
7907
7908 L3MDEV
7909 M:      David Ahern <dsa@cumulusnetworks.com>
7910 L:      netdev@vger.kernel.org
7911 S:      Maintained
7912 F:      net/l3mdev
7913 F:      include/net/l3mdev.h
7914
7915 LANTIQ MIPS ARCHITECTURE
7916 M:      John Crispin <john@phrozen.org>
7917 L:      linux-mips@linux-mips.org
7918 S:      Maintained
7919 F:      arch/mips/lantiq
7920 F:      drivers/soc/lantiq
7921
7922 LAPB module
7923 L:      linux-x25@vger.kernel.org
7924 S:      Orphan
7925 F:      Documentation/networking/lapb-module.txt
7926 F:      include/*/lapb.h
7927 F:      net/lapb/
7928
7929 LASI 53c700 driver for PARISC
7930 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7931 L:      linux-scsi@vger.kernel.org
7932 S:      Maintained
7933 F:      Documentation/scsi/53c700.txt
7934 F:      drivers/scsi/53c700*
7935
7936 LEAKING_ADDRESSES
7937 M:      Tobin C. Harding <me@tobin.cc>
7938 M:      Tycho Andersen <tycho@tycho.ws>
7939 L:      kernel-hardening@lists.openwall.com
7940 S:      Maintained
7941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7942 F:      scripts/leaking_addresses.pl
7943
7944 LED SUBSYSTEM
7945 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7946 M:      Pavel Machek <pavel@ucw.cz>
7947 L:      linux-leds@vger.kernel.org
7948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7949 S:      Maintained
7950 F:      Documentation/devicetree/bindings/leds/
7951 F:      drivers/leds/
7952 F:      include/linux/leds.h
7953
7954 LEGACY EEPROM DRIVER
7955 M:      Jean Delvare <jdelvare@suse.com>
7956 S:      Maintained
7957 F:      Documentation/misc-devices/eeprom
7958 F:      drivers/misc/eeprom/eeprom.c
7959
7960 LEGO USB Tower driver
7961 M:      Juergen Stuber <starblue@users.sourceforge.net>
7962 L:      legousb-devel@lists.sourceforge.net
7963 W:      http://legousb.sourceforge.net/
7964 S:      Maintained
7965 F:      drivers/usb/misc/legousbtower.c
7966
7967 LG2160 MEDIA DRIVER
7968 M:      Michael Krufky <mkrufky@linuxtv.org>
7969 L:      linux-media@vger.kernel.org
7970 W:      https://linuxtv.org
7971 W:      http://github.com/mkrufky
7972 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7973 T:      git git://linuxtv.org/mkrufky/tuners.git
7974 S:      Maintained
7975 F:      drivers/media/dvb-frontends/lg2160.*
7976
7977 LGDT3305 MEDIA DRIVER
7978 M:      Michael Krufky <mkrufky@linuxtv.org>
7979 L:      linux-media@vger.kernel.org
7980 W:      https://linuxtv.org
7981 W:      http://github.com/mkrufky
7982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7983 T:      git git://linuxtv.org/mkrufky/tuners.git
7984 S:      Maintained
7985 F:      drivers/media/dvb-frontends/lgdt3305.*
7986
7987 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7988 M:      Viresh Kumar <vireshk@kernel.org>
7989 L:      linux-ide@vger.kernel.org
7990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7991 S:      Maintained
7992 F:      include/linux/pata_arasan_cf_data.h
7993 F:      drivers/ata/pata_arasan_cf.c
7994
7995 LIBATA PATA DRIVERS
7996 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
7997 M:      Tejun Heo <tj@kernel.org>
7998 L:      linux-ide@vger.kernel.org
7999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8000 S:      Maintained
8001 F:      drivers/ata/pata_*.c
8002 F:      drivers/ata/ata_generic.c
8003
8004 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8005 M:      Linus Walleij <linus.walleij@linaro.org>
8006 L:      linux-ide@vger.kernel.org
8007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8008 S:      Maintained
8009 F:      drivers/ata/pata_ftide010.c
8010 F:      drivers/ata/sata_gemini.c
8011 F:      drivers/ata/sata_gemini.h
8012
8013 LIBATA SATA AHCI PLATFORM devices support
8014 M:      Hans de Goede <hdegoede@redhat.com>
8015 M:      Tejun Heo <tj@kernel.org>
8016 L:      linux-ide@vger.kernel.org
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8018 S:      Maintained
8019 F:      drivers/ata/ahci_platform.c
8020 F:      drivers/ata/libahci_platform.c
8021 F:      include/linux/ahci_platform.h
8022
8023 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8024 M:      Mikael Pettersson <mikpelinux@gmail.com>
8025 L:      linux-ide@vger.kernel.org
8026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8027 S:      Maintained
8028 F:      drivers/ata/sata_promise.*
8029
8030 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8031 M:      Tejun Heo <tj@kernel.org>
8032 L:      linux-ide@vger.kernel.org
8033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8034 S:      Maintained
8035 F:      drivers/ata/
8036 F:      include/linux/ata.h
8037 F:      include/linux/libata.h
8038 F:      Documentation/devicetree/bindings/ata/
8039
8040 LIBLOCKDEP
8041 M:      Sasha Levin <alexander.levin@verizon.com>
8042 S:      Maintained
8043 F:      tools/lib/lockdep/
8044
8045 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8046 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8047 L:      linux-nvdimm@lists.01.org
8048 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8049 S:      Supported
8050 F:      drivers/nvdimm/blk.c
8051 F:      drivers/nvdimm/region_devs.c
8052
8053 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8054 M:      Vishal Verma <vishal.l.verma@intel.com>
8055 L:      linux-nvdimm@lists.01.org
8056 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8057 S:      Supported
8058 F:      drivers/nvdimm/btt*
8059
8060 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8061 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8062 L:      linux-nvdimm@lists.01.org
8063 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8064 S:      Supported
8065 F:      drivers/nvdimm/pmem*
8066
8067 LIBNVDIMM: DEVICETREE BINDINGS
8068 M:      Oliver O'Halloran <oohall@gmail.com>
8069 L:      linux-nvdimm@lists.01.org
8070 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8071 S:      Supported
8072 F:      drivers/nvdimm/of_pmem.c
8073 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8074
8075 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8076 M:      Dan Williams <dan.j.williams@intel.com>
8077 L:      linux-nvdimm@lists.01.org
8078 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8080 S:      Supported
8081 F:      drivers/nvdimm/*
8082 F:      drivers/acpi/nfit/*
8083 F:      include/linux/nd.h
8084 F:      include/linux/libnvdimm.h
8085 F:      include/uapi/linux/ndctl.h
8086
8087 LIGHTNVM PLATFORM SUPPORT
8088 M:      Matias Bjorling <mb@lightnvm.io>
8089 W:      http://github/OpenChannelSSD
8090 L:      linux-block@vger.kernel.org
8091 S:      Maintained
8092 F:      drivers/lightnvm/
8093 F:      include/linux/lightnvm.h
8094 F:      include/uapi/linux/lightnvm.h
8095
8096 LINUX FOR POWER MACINTOSH
8097 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8098 W:      http://www.penguinppc.org/
8099 L:      linuxppc-dev@lists.ozlabs.org
8100 S:      Maintained
8101 F:      arch/powerpc/platforms/powermac/
8102 F:      drivers/macintosh/
8103
8104 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8105 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8106 M:      Paul Mackerras <paulus@samba.org>
8107 M:      Michael Ellerman <mpe@ellerman.id.au>
8108 W:      https://github.com/linuxppc/linux/wiki
8109 L:      linuxppc-dev@lists.ozlabs.org
8110 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8112 S:      Supported
8113 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8114 F:      Documentation/devicetree/bindings/powerpc/
8115 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8116 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8117 F:      Documentation/powerpc/
8118 F:      arch/powerpc/
8119 F:      drivers/char/tpm/tpm_ibmvtpm*
8120 F:      drivers/crypto/nx/
8121 F:      drivers/crypto/vmx/
8122 F:      drivers/i2c/busses/i2c-opal.c
8123 F:      drivers/net/ethernet/ibm/ibmveth.*
8124 F:      drivers/net/ethernet/ibm/ibmvnic.*
8125 F:      drivers/pci/hotplug/pnv_php.c
8126 F:      drivers/pci/hotplug/rpa*
8127 F:      drivers/rtc/rtc-opal.c
8128 F:      drivers/scsi/ibmvscsi/
8129 F:      drivers/tty/hvc/hvc_opal.c
8130 F:      drivers/watchdog/wdrtas.c
8131 F:      tools/testing/selftests/powerpc
8132 N:      /pmac
8133 N:      powermac
8134 N:      powernv
8135 N:      [^a-z0-9]ps3
8136 N:      pseries
8137
8138 LINUX FOR POWERPC EMBEDDED MPC5XXX
8139 M:      Anatolij Gustschin <agust@denx.de>
8140 L:      linuxppc-dev@lists.ozlabs.org
8141 T:      git git://git.denx.de/linux-denx-agust.git
8142 S:      Maintained
8143 F:      arch/powerpc/platforms/512x/
8144 F:      arch/powerpc/platforms/52xx/
8145
8146 LINUX FOR POWERPC EMBEDDED PPC4XX
8147 M:      Alistair Popple <alistair@popple.id.au>
8148 M:      Matt Porter <mporter@kernel.crashing.org>
8149 W:      http://www.penguinppc.org/
8150 L:      linuxppc-dev@lists.ozlabs.org
8151 S:      Maintained
8152 F:      arch/powerpc/platforms/40x/
8153 F:      arch/powerpc/platforms/44x/
8154
8155 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8156 M:      Scott Wood <oss@buserror.net>
8157 M:      Kumar Gala <galak@kernel.crashing.org>
8158 W:      http://www.penguinppc.org/
8159 L:      linuxppc-dev@lists.ozlabs.org
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8161 S:      Maintained
8162 F:      arch/powerpc/platforms/83xx/
8163 F:      arch/powerpc/platforms/85xx/
8164 F:      Documentation/devicetree/bindings/powerpc/fsl/
8165
8166 LINUX FOR POWERPC EMBEDDED PPC8XX
8167 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8168 W:      http://www.penguinppc.org/
8169 L:      linuxppc-dev@lists.ozlabs.org
8170 S:      Maintained
8171 F:      arch/powerpc/platforms/8xx/
8172
8173 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8174 L:      linuxppc-dev@lists.ozlabs.org
8175 S:      Orphan
8176 F:      arch/powerpc/*/*virtex*
8177 F:      arch/powerpc/*/*/*virtex*
8178
8179 LINUX FOR POWERPC PA SEMI PWRFICIENT
8180 L:      linuxppc-dev@lists.ozlabs.org
8181 S:      Orphan
8182 F:      arch/powerpc/platforms/pasemi/
8183 F:      drivers/*/*pasemi*
8184 F:      drivers/*/*/*pasemi*
8185
8186 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8187 M:      Kees Cook <keescook@chromium.org>
8188 S:      Maintained
8189 F:      drivers/misc/lkdtm/*
8190
8191 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8192 M:      Alan Stern <stern@rowland.harvard.edu>
8193 M:      Andrea Parri <parri.andrea@gmail.com>
8194 M:      Will Deacon <will.deacon@arm.com>
8195 M:      Peter Zijlstra <peterz@infradead.org>
8196 M:      Boqun Feng <boqun.feng@gmail.com>
8197 M:      Nicholas Piggin <npiggin@gmail.com>
8198 M:      David Howells <dhowells@redhat.com>
8199 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8200 M:      Luc Maranget <luc.maranget@inria.fr>
8201 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8202 R:      Akira Yokosawa <akiyks@gmail.com>
8203 L:      linux-kernel@vger.kernel.org
8204 S:      Supported
8205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8206 F:      tools/memory-model/
8207 F:      Documentation/memory-barriers.txt
8208
8209 LINUX SECURITY MODULE (LSM) FRAMEWORK
8210 M:      Chris Wright <chrisw@sous-sol.org>
8211 L:      linux-security-module@vger.kernel.org
8212 S:      Supported
8213
8214 LIS3LV02D ACCELEROMETER DRIVER
8215 M:      Eric Piel <eric.piel@tremplin-utc.net>
8216 S:      Maintained
8217 F:      Documentation/misc-devices/lis3lv02d
8218 F:      drivers/misc/lis3lv02d/
8219 F:      drivers/platform/x86/hp_accel.c
8220
8221 LIVE PATCHING
8222 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8223 M:      Jessica Yu <jeyu@kernel.org>
8224 M:      Jiri Kosina <jikos@kernel.org>
8225 M:      Miroslav Benes <mbenes@suse.cz>
8226 R:      Petr Mladek <pmladek@suse.com>
8227 S:      Maintained
8228 F:      kernel/livepatch/
8229 F:      include/linux/livepatch.h
8230 F:      arch/x86/include/asm/livepatch.h
8231 F:      arch/x86/kernel/livepatch.c
8232 F:      Documentation/livepatch/
8233 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8234 F:      samples/livepatch/
8235 L:      live-patching@vger.kernel.org
8236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8237
8238 LLC (802.2)
8239 L:      netdev@vger.kernel.org
8240 S:      Odd fixes
8241 F:      include/linux/llc.h
8242 F:      include/uapi/linux/llc.h
8243 F:      include/net/llc*
8244 F:      net/llc/
8245
8246 LM73 HARDWARE MONITOR DRIVER
8247 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8248 L:      linux-hwmon@vger.kernel.org
8249 S:      Maintained
8250 F:      drivers/hwmon/lm73.c
8251
8252 LM78 HARDWARE MONITOR DRIVER
8253 M:      Jean Delvare <jdelvare@suse.com>
8254 L:      linux-hwmon@vger.kernel.org
8255 S:      Maintained
8256 F:      Documentation/hwmon/lm78
8257 F:      drivers/hwmon/lm78.c
8258
8259 LM83 HARDWARE MONITOR DRIVER
8260 M:      Jean Delvare <jdelvare@suse.com>
8261 L:      linux-hwmon@vger.kernel.org
8262 S:      Maintained
8263 F:      Documentation/hwmon/lm83
8264 F:      drivers/hwmon/lm83.c
8265
8266 LM90 HARDWARE MONITOR DRIVER
8267 M:      Jean Delvare <jdelvare@suse.com>
8268 L:      linux-hwmon@vger.kernel.org
8269 S:      Maintained
8270 F:      Documentation/hwmon/lm90
8271 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8272 F:      drivers/hwmon/lm90.c
8273 F:      include/dt-bindings/thermal/lm90.h
8274
8275 LM95234 HARDWARE MONITOR DRIVER
8276 M:      Guenter Roeck <linux@roeck-us.net>
8277 L:      linux-hwmon@vger.kernel.org
8278 S:      Maintained
8279 F:      Documentation/hwmon/lm95234
8280 F:      drivers/hwmon/lm95234.c
8281
8282 LME2510 MEDIA DRIVER
8283 M:      Malcolm Priestley <tvboxspy@gmail.com>
8284 L:      linux-media@vger.kernel.org
8285 W:      https://linuxtv.org
8286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8287 S:      Maintained
8288 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8289
8290 LOADPIN SECURITY MODULE
8291 M:      Kees Cook <keescook@chromium.org>
8292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8293 S:      Supported
8294 F:      security/loadpin/
8295 F:      Documentation/admin-guide/LSM/LoadPin.rst
8296
8297 LOCKING PRIMITIVES
8298 M:      Peter Zijlstra <peterz@infradead.org>
8299 M:      Ingo Molnar <mingo@redhat.com>
8300 L:      linux-kernel@vger.kernel.org
8301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8302 S:      Maintained
8303 F:      Documentation/locking/
8304 F:      include/linux/lockdep.h
8305 F:      include/linux/spinlock*.h
8306 F:      arch/*/include/asm/spinlock*.h
8307 F:      include/linux/rwlock*.h
8308 F:      include/linux/mutex*.h
8309 F:      arch/*/include/asm/mutex*.h
8310 F:      include/linux/rwsem*.h
8311 F:      arch/*/include/asm/rwsem.h
8312 F:      include/linux/seqlock.h
8313 F:      lib/locking*.[ch]
8314 F:      kernel/locking/
8315 X:      kernel/locking/locktorture.c
8316
8317 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8318 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8319 L:      linux-ntfs-dev@lists.sourceforge.net
8320 W:      http://www.linux-ntfs.org/content/view/19/37/
8321 S:      Maintained
8322 F:      Documentation/ldm.txt
8323 F:      block/partitions/ldm.*
8324
8325 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8326 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8327 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8328 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8329 L:      MPT-FusionLinux.pdl@broadcom.com
8330 L:      linux-scsi@vger.kernel.org
8331 W:      http://www.avagotech.com/support/
8332 S:      Supported
8333 F:      drivers/message/fusion/
8334 F:      drivers/scsi/mpt2sas/
8335 F:      drivers/scsi/mpt3sas/
8336
8337 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8338 M:      Matthew Wilcox <matthew@wil.cx>
8339 L:      linux-scsi@vger.kernel.org
8340 S:      Maintained
8341 F:      drivers/scsi/sym53c8xx_2/
8342
8343 LTC4261 HARDWARE MONITOR DRIVER
8344 M:      Guenter Roeck <linux@roeck-us.net>
8345 L:      linux-hwmon@vger.kernel.org
8346 S:      Maintained
8347 F:      Documentation/hwmon/ltc4261
8348 F:      drivers/hwmon/ltc4261.c
8349
8350 LTC4306 I2C MULTIPLEXER DRIVER
8351 M:      Michael Hennerich <michael.hennerich@analog.com>
8352 W:      http://ez.analog.com/community/linux-device-drivers
8353 L:      linux-i2c@vger.kernel.org
8354 S:      Supported
8355 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8356 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8357
8358 LTP (Linux Test Project)
8359 M:      Mike Frysinger <vapier@gentoo.org>
8360 M:      Cyril Hrubis <chrubis@suse.cz>
8361 M:      Wanlong Gao <wanlong.gao@gmail.com>
8362 M:      Jan Stancek <jstancek@redhat.com>
8363 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8364 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8365 L:      ltp@lists.linux.it (subscribers-only)
8366 W:      http://linux-test-project.github.io/
8367 T:      git git://github.com/linux-test-project/ltp.git
8368 S:      Maintained
8369
8370 M68K ARCHITECTURE
8371 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8372 L:      linux-m68k@lists.linux-m68k.org
8373 W:      http://www.linux-m68k.org/
8374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8375 S:      Maintained
8376 F:      arch/m68k/
8377 F:      drivers/zorro/
8378
8379 M68K ON APPLE MACINTOSH
8380 M:      Joshua Thompson <funaho@jurai.org>
8381 W:      http://www.mac.linux-m68k.org/
8382 L:      linux-m68k@lists.linux-m68k.org
8383 S:      Maintained
8384 F:      arch/m68k/mac/
8385
8386 M68K ON HP9000/300
8387 M:      Philip Blundell <philb@gnu.org>
8388 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8389 S:      Maintained
8390 F:      arch/m68k/hp300/
8391
8392 M88DS3103 MEDIA DRIVER
8393 M:      Antti Palosaari <crope@iki.fi>
8394 L:      linux-media@vger.kernel.org
8395 W:      https://linuxtv.org
8396 W:      http://palosaari.fi/linux/
8397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8398 T:      git git://linuxtv.org/anttip/media_tree.git
8399 S:      Maintained
8400 F:      drivers/media/dvb-frontends/m88ds3103*
8401
8402 M88RS2000 MEDIA DRIVER
8403 M:      Malcolm Priestley <tvboxspy@gmail.com>
8404 L:      linux-media@vger.kernel.org
8405 W:      https://linuxtv.org
8406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8407 S:      Maintained
8408 F:      drivers/media/dvb-frontends/m88rs2000*
8409
8410 MA901 MASTERKIT USB FM RADIO DRIVER
8411 M:      Alexey Klimov <klimov.linux@gmail.com>
8412 L:      linux-media@vger.kernel.org
8413 T:      git git://linuxtv.org/media_tree.git
8414 S:      Maintained
8415 F:      drivers/media/radio/radio-ma901.c
8416
8417 MAC80211
8418 M:      Johannes Berg <johannes@sipsolutions.net>
8419 L:      linux-wireless@vger.kernel.org
8420 W:      http://wireless.kernel.org/
8421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8423 S:      Maintained
8424 F:      Documentation/networking/mac80211-injection.txt
8425 F:      include/net/mac80211.h
8426 F:      net/mac80211/
8427 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8428 F:      Documentation/networking/mac80211_hwsim/README
8429
8430 MAILBOX API
8431 M:      Jassi Brar <jassisinghbrar@gmail.com>
8432 L:      linux-kernel@vger.kernel.org
8433 S:      Maintained
8434 F:      drivers/mailbox/
8435 F:      include/linux/mailbox_client.h
8436 F:      include/linux/mailbox_controller.h
8437
8438 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8439 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8440 W:      http://www.kernel.org/doc/man-pages
8441 L:      linux-man@vger.kernel.org
8442 S:      Maintained
8443
8444 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8445 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8446 L:      linux-mips@linux-mips.org
8447 S:      Maintained
8448 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8449
8450 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8451 M:      Andrew Lunn <andrew@lunn.ch>
8452 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8453 L:      netdev@vger.kernel.org
8454 S:      Maintained
8455 F:      drivers/net/dsa/mv88e6xxx/
8456 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8457
8458 MARVELL ARMADA DRM SUPPORT
8459 M:      Russell King <linux@armlinux.org.uk>
8460 S:      Maintained
8461 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8462 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8463 F:      drivers/gpu/drm/armada/
8464 F:      include/uapi/drm/armada_drm.h
8465 F:      Documentation/devicetree/bindings/display/armada/
8466
8467 MARVELL CRYPTO DRIVER
8468 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8469 M:      Arnaud Ebalard <arno@natisbad.org>
8470 F:      drivers/crypto/marvell/
8471 S:      Maintained
8472 L:      linux-crypto@vger.kernel.org
8473
8474 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8475 M:      Mirko Lindner <mlindner@marvell.com>
8476 M:      Stephen Hemminger <stephen@networkplumber.org>
8477 L:      netdev@vger.kernel.org
8478 S:      Maintained
8479 F:      drivers/net/ethernet/marvell/sk*
8480
8481 MARVELL LIBERTAS WIRELESS DRIVER
8482 L:      libertas-dev@lists.infradead.org
8483 S:      Orphan
8484 F:      drivers/net/wireless/marvell/libertas/
8485
8486 MARVELL MACCHIATOBIN SUPPORT
8487 M:      Russell King <linux@armlinux.org.uk>
8488 L:      linux-arm-kernel@lists.infradead.org
8489 S:      Maintained
8490 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8491
8492 MARVELL MV643XX ETHERNET DRIVER
8493 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8494 L:      netdev@vger.kernel.org
8495 S:      Maintained
8496 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8497 F:      include/linux/mv643xx.h
8498
8499 MARVELL MV88X3310 PHY DRIVER
8500 M:      Russell King <linux@armlinux.org.uk>
8501 L:      netdev@vger.kernel.org
8502 S:      Maintained
8503 F:      drivers/net/phy/marvell10g.c
8504
8505 MARVELL MVNETA ETHERNET DRIVER
8506 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8507 L:      netdev@vger.kernel.org
8508 S:      Maintained
8509 F:      drivers/net/ethernet/marvell/mvneta.*
8510
8511 MARVELL MWIFIEX WIRELESS DRIVER
8512 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8513 M:      Nishant Sarmukadam <nishants@marvell.com>
8514 M:      Ganapathi Bhat <gbhat@marvell.com>
8515 M:      Xinming Hu <huxm@marvell.com>
8516 L:      linux-wireless@vger.kernel.org
8517 S:      Maintained
8518 F:      drivers/net/wireless/marvell/mwifiex/
8519
8520 MARVELL MWL8K WIRELESS DRIVER
8521 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8522 L:      linux-wireless@vger.kernel.org
8523 S:      Odd Fixes
8524 F:      drivers/net/wireless/marvell/mwl8k.c
8525
8526 MARVELL NAND CONTROLLER DRIVER
8527 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8528 L:      linux-mtd@lists.infradead.org
8529 S:      Maintained
8530 F:      drivers/mtd/nand/raw/marvell_nand.c
8531 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8532
8533 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8534 M:      Nicolas Pitre <nico@fluxnic.net>
8535 S:      Odd Fixes
8536 F:      drivers/mmc/host/mvsdio.*
8537
8538 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8539 M:      Hu Ziji <huziji@marvell.com>
8540 L:      linux-mmc@vger.kernel.org
8541 S:      Supported
8542 F:      drivers/mmc/host/sdhci-xenon*
8543 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8544
8545 MATROX FRAMEBUFFER DRIVER
8546 L:      linux-fbdev@vger.kernel.org
8547 S:      Orphan
8548 F:      drivers/video/fbdev/matrox/matroxfb_*
8549 F:      include/uapi/linux/matroxfb.h
8550
8551 MAX16065 HARDWARE MONITOR DRIVER
8552 M:      Guenter Roeck <linux@roeck-us.net>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/max16065
8556 F:      drivers/hwmon/max16065.c
8557
8558 MAX20751 HARDWARE MONITOR DRIVER
8559 M:      Guenter Roeck <linux@roeck-us.net>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/max20751
8563 F:      drivers/hwmon/max20751.c
8564
8565 MAX2175 SDR TUNER DRIVER
8566 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8567 L:      linux-media@vger.kernel.org
8568 T:      git git://linuxtv.org/media_tree.git
8569 S:      Maintained
8570 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8571 F:      Documentation/media/v4l-drivers/max2175.rst
8572 F:      drivers/media/i2c/max2175*
8573 F:      include/uapi/linux/max2175.h
8574
8575 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8576 L:      linux-hwmon@vger.kernel.org
8577 S:      Orphan
8578 F:      Documentation/hwmon/max6650
8579 F:      drivers/hwmon/max6650.c
8580
8581 MAX6697 HARDWARE MONITOR DRIVER
8582 M:      Guenter Roeck <linux@roeck-us.net>
8583 L:      linux-hwmon@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/hwmon/max6697
8586 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8587 F:      drivers/hwmon/max6697.c
8588 F:      include/linux/platform_data/max6697.h
8589
8590 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8591 M:      Peter Rosin <peda@axentia.se>
8592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8593 S:      Maintained
8594 F:      Documentation/devicetree/bindings/sound/max9860.txt
8595 F:      sound/soc/codecs/max9860.*
8596
8597 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8598 M:      Javier Martinez Canillas <javier@dowhile0.org>
8599 L:      linux-kernel@vger.kernel.org
8600 S:      Supported
8601 F:      drivers/regulator/max77802-regulator.c
8602 F:      Documentation/devicetree/bindings/*/*max77802.txt
8603 F:      include/dt-bindings/*/*max77802.h
8604
8605 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8606 M:      Krzysztof Kozlowski <krzk@kernel.org>
8607 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8608 L:      linux-pm@vger.kernel.org
8609 S:      Supported
8610 F:      drivers/power/supply/max14577_charger.c
8611 F:      drivers/power/supply/max77693_charger.c
8612
8613 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8614 M:      Chanwoo Choi <cw00.choi@samsung.com>
8615 M:      Krzysztof Kozlowski <krzk@kernel.org>
8616 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8617 L:      linux-kernel@vger.kernel.org
8618 S:      Supported
8619 F:      drivers/*/max14577*.c
8620 F:      drivers/*/max77686*.c
8621 F:      drivers/*/max77693*.c
8622 F:      drivers/extcon/extcon-max14577.c
8623 F:      drivers/extcon/extcon-max77693.c
8624 F:      drivers/rtc/rtc-max77686.c
8625 F:      drivers/clk/clk-max77686.c
8626 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8627 F:      Documentation/devicetree/bindings/*/max77686.txt
8628 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8629 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8630 F:      include/linux/mfd/max14577*.h
8631 F:      include/linux/mfd/max77686*.h
8632 F:      include/linux/mfd/max77693*.h
8633
8634 MAXIRADIO FM RADIO RECEIVER DRIVER
8635 M:      Hans Verkuil <hverkuil@xs4all.nl>
8636 L:      linux-media@vger.kernel.org
8637 T:      git git://linuxtv.org/media_tree.git
8638 W:      https://linuxtv.org
8639 S:      Maintained
8640 F:      drivers/media/radio/radio-maxiradio*
8641
8642 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8643 M:      Peter Rosin <peda@axentia.se>
8644 L:      linux-iio@vger.kernel.org
8645 S:      Maintained
8646 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8647 F:      drivers/iio/potentiometer/mcp4018.c
8648 F:      drivers/iio/potentiometer/mcp4531.c
8649
8650 MCR20A IEEE-802.15.4 RADIO DRIVER
8651 M:      Xue Liu <liuxuenetmail@gmail.com>
8652 L:      linux-wpan@vger.kernel.org
8653 W:      https://github.com/xueliu/mcr20a-linux
8654 S:      Maintained
8655 F:      drivers/net/ieee802154/mcr20a.c
8656 F:      drivers/net/ieee802154/mcr20a.h
8657 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8658
8659 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8660 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8661 L:      linux-iio@vger.kernel.org
8662 S:      Maintained
8663 F:      drivers/iio/dac/cio-dac.c
8664
8665 MEDIA DRIVERS FOR ASCOT2E
8666 M:      Sergey Kozlov <serjk@netup.ru>
8667 M:      Abylay Ospan <aospan@netup.ru>
8668 L:      linux-media@vger.kernel.org
8669 W:      https://linuxtv.org
8670 W:      http://netup.tv/
8671 T:      git git://linuxtv.org/media_tree.git
8672 S:      Supported
8673 F:      drivers/media/dvb-frontends/ascot2e*
8674
8675 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8676 M:      Jasmin Jessich <jasmin@anw.at>
8677 L:      linux-media@vger.kernel.org
8678 W:      https://linuxtv.org
8679 T:      git git://linuxtv.org/media_tree.git
8680 S:      Maintained
8681 F:      drivers/media/dvb-frontends/cxd2099*
8682
8683 MEDIA DRIVERS FOR CXD2841ER
8684 M:      Sergey Kozlov <serjk@netup.ru>
8685 M:      Abylay Ospan <aospan@netup.ru>
8686 L:      linux-media@vger.kernel.org
8687 W:      https://linuxtv.org
8688 W:      http://netup.tv/
8689 T:      git git://linuxtv.org/media_tree.git
8690 S:      Supported
8691 F:      drivers/media/dvb-frontends/cxd2841er*
8692
8693 MEDIA DRIVERS FOR CXD2880
8694 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8695 L:      linux-media@vger.kernel.org
8696 W:      http://linuxtv.org/
8697 T:      git git://linuxtv.org/media_tree.git
8698 S:      Supported
8699 F:      drivers/media/dvb-frontends/cxd2880/*
8700 F:      drivers/media/spi/cxd2880*
8701
8702 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8703 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8704 L:      linux-media@vger.kernel.org
8705 W:      https://linuxtv.org
8706 T:      git git://linuxtv.org/media_tree.git
8707 S:      Maintained
8708 F:      drivers/media/pci/ddbridge/*
8709
8710 MEDIA DRIVERS FOR FREESCALE IMX
8711 M:      Steve Longerbeam <slongerbeam@gmail.com>
8712 M:      Philipp Zabel <p.zabel@pengutronix.de>
8713 L:      linux-media@vger.kernel.org
8714 T:      git git://linuxtv.org/media_tree.git
8715 S:      Maintained
8716 F:      Documentation/devicetree/bindings/media/imx.txt
8717 F:      Documentation/media/v4l-drivers/imx.rst
8718 F:      drivers/staging/media/imx/
8719 F:      include/linux/imx-media.h
8720 F:      include/media/imx.h
8721
8722 MEDIA DRIVERS FOR HELENE
8723 M:      Abylay Ospan <aospan@netup.ru>
8724 L:      linux-media@vger.kernel.org
8725 W:      https://linuxtv.org
8726 W:      http://netup.tv/
8727 T:      git git://linuxtv.org/media_tree.git
8728 S:      Supported
8729 F:      drivers/media/dvb-frontends/helene*
8730
8731 MEDIA DRIVERS FOR HORUS3A
8732 M:      Sergey Kozlov <serjk@netup.ru>
8733 M:      Abylay Ospan <aospan@netup.ru>
8734 L:      linux-media@vger.kernel.org
8735 W:      https://linuxtv.org
8736 W:      http://netup.tv/
8737 T:      git git://linuxtv.org/media_tree.git
8738 S:      Supported
8739 F:      drivers/media/dvb-frontends/horus3a*
8740
8741 MEDIA DRIVERS FOR LNBH25
8742 M:      Sergey Kozlov <serjk@netup.ru>
8743 M:      Abylay Ospan <aospan@netup.ru>
8744 L:      linux-media@vger.kernel.org
8745 W:      https://linuxtv.org
8746 W:      http://netup.tv/
8747 T:      git git://linuxtv.org/media_tree.git
8748 S:      Supported
8749 F:      drivers/media/dvb-frontends/lnbh25*
8750
8751 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8752 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8753 L:      linux-media@vger.kernel.org
8754 W:      https://linuxtv.org
8755 T:      git git://linuxtv.org/media_tree.git
8756 S:      Maintained
8757 F:      drivers/media/dvb-frontends/mxl5xx*
8758
8759 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8760 M:      Sergey Kozlov <serjk@netup.ru>
8761 M:      Abylay Ospan <aospan@netup.ru>
8762 L:      linux-media@vger.kernel.org
8763 W:      https://linuxtv.org
8764 W:      http://netup.tv/
8765 T:      git git://linuxtv.org/media_tree.git
8766 S:      Supported
8767 F:      drivers/media/pci/netup_unidvb/*
8768
8769 MEDIA DRIVERS FOR RENESAS - CEU
8770 M:      Jacopo Mondi <jacopo@jmondi.org>
8771 L:      linux-media@vger.kernel.org
8772 L:      linux-renesas-soc@vger.kernel.org
8773 T:      git git://linuxtv.org/media_tree.git
8774 S:      Supported
8775 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8776 F:      drivers/media/platform/renesas-ceu.c
8777 F:      include/media/drv-intf/renesas-ceu.h
8778
8779 MEDIA DRIVERS FOR RENESAS - DRIF
8780 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8781 L:      linux-media@vger.kernel.org
8782 L:      linux-renesas-soc@vger.kernel.org
8783 T:      git git://linuxtv.org/media_tree.git
8784 S:      Supported
8785 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8786 F:      drivers/media/platform/rcar_drif.c
8787
8788 MEDIA DRIVERS FOR RENESAS - FCP
8789 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8790 L:      linux-media@vger.kernel.org
8791 L:      linux-renesas-soc@vger.kernel.org
8792 T:      git git://linuxtv.org/media_tree.git
8793 S:      Supported
8794 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8795 F:      drivers/media/platform/rcar-fcp.c
8796 F:      include/media/rcar-fcp.h
8797
8798 MEDIA DRIVERS FOR RENESAS - FDP1
8799 M:      Kieran Bingham <kieran@bingham.xyz>
8800 L:      linux-media@vger.kernel.org
8801 L:      linux-renesas-soc@vger.kernel.org
8802 T:      git git://linuxtv.org/media_tree.git
8803 S:      Supported
8804 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8805 F:      drivers/media/platform/rcar_fdp1.c
8806
8807 MEDIA DRIVERS FOR RENESAS - VIN
8808 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8809 L:      linux-media@vger.kernel.org
8810 L:      linux-renesas-soc@vger.kernel.org
8811 T:      git git://linuxtv.org/media_tree.git
8812 S:      Supported
8813 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8814 F:      drivers/media/platform/rcar-vin/
8815
8816 MEDIA DRIVERS FOR RENESAS - VSP1
8817 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8818 L:      linux-media@vger.kernel.org
8819 L:      linux-renesas-soc@vger.kernel.org
8820 T:      git git://linuxtv.org/media_tree.git
8821 S:      Supported
8822 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8823 F:      drivers/media/platform/vsp1/
8824
8825 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8826 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8827 L:      linux-media@vger.kernel.org
8828 W:      https://linuxtv.org
8829 T:      git git://linuxtv.org/media_tree.git
8830 S:      Maintained
8831 F:      drivers/media/dvb-frontends/stv0910*
8832
8833 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8834 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8835 L:      linux-media@vger.kernel.org
8836 W:      https://linuxtv.org
8837 T:      git git://linuxtv.org/media_tree.git
8838 S:      Maintained
8839 F:      drivers/media/dvb-frontends/stv6111*
8840
8841 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8842 M:      Dmitry Osipenko <digetx@gmail.com>
8843 L:      linux-media@vger.kernel.org
8844 L:      linux-tegra@vger.kernel.org
8845 T:      git git://linuxtv.org/media_tree.git
8846 S:      Maintained
8847 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8848 F:      drivers/staging/media/tegra-vde/
8849
8850 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8851 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
8852 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8853 P:      LinuxTV.org Project
8854 L:      linux-media@vger.kernel.org
8855 W:      https://linuxtv.org
8856 Q:      http://patchwork.kernel.org/project/linux-media/list/
8857 T:      git git://linuxtv.org/media_tree.git
8858 S:      Maintained
8859 F:      Documentation/devicetree/bindings/media/
8860 F:      Documentation/media/
8861 F:      drivers/media/
8862 F:      drivers/staging/media/
8863 F:      include/linux/platform_data/media/
8864 F:      include/media/
8865 F:      include/uapi/linux/dvb/
8866 F:      include/uapi/linux/videodev2.h
8867 F:      include/uapi/linux/media.h
8868 F:      include/uapi/linux/v4l2-*
8869 F:      include/uapi/linux/meye.h
8870 F:      include/uapi/linux/ivtv*
8871 F:      include/uapi/linux/uvcvideo.h
8872
8873 MEDIATEK CIR DRIVER
8874 M:      Sean Wang <sean.wang@mediatek.com>
8875 S:      Maintained
8876 F:      drivers/media/rc/mtk-cir.c
8877
8878 MEDIATEK DMA DRIVER
8879 M:      Sean Wang <sean.wang@mediatek.com>
8880 L:      dmaengine@vger.kernel.org
8881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8882 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8883 S:      Maintained
8884 F:      Documentation/devicetree/bindings/dma/mtk-*
8885 F:      drivers/dma/mediatek/
8886
8887 MEDIATEK PMIC LED DRIVER
8888 M:      Sean Wang <sean.wang@mediatek.com>
8889 S:      Maintained
8890 F:      drivers/leds/leds-mt6323.c
8891 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8892
8893 MEDIATEK ETHERNET DRIVER
8894 M:      Felix Fietkau <nbd@openwrt.org>
8895 M:      John Crispin <john@phrozen.org>
8896 M:      Sean Wang <sean.wang@mediatek.com>
8897 M:      Nelson Chang <nelson.chang@mediatek.com>
8898 L:      netdev@vger.kernel.org
8899 S:      Maintained
8900 F:      drivers/net/ethernet/mediatek/
8901
8902 MEDIATEK SWITCH DRIVER
8903 M:      Sean Wang <sean.wang@mediatek.com>
8904 L:      netdev@vger.kernel.org
8905 S:      Maintained
8906 F:      drivers/net/dsa/mt7530.*
8907 F:      net/dsa/tag_mtk.c
8908
8909 MEDIATEK JPEG DRIVER
8910 M:      Rick Chang <rick.chang@mediatek.com>
8911 M:      Bin Liu <bin.liu@mediatek.com>
8912 S:      Supported
8913 F:      drivers/media/platform/mtk-jpeg/
8914 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8915
8916 MEDIATEK MDP DRIVER
8917 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8918 M:      Houlong Wei <houlong.wei@mediatek.com>
8919 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8920 S:      Supported
8921 F:      drivers/media/platform/mtk-mdp/
8922 F:      drivers/media/platform/mtk-vpu/
8923 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8924
8925 MEDIATEK MEDIA DRIVER
8926 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8927 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8928 S:      Supported
8929 F:      drivers/media/platform/mtk-vcodec/
8930 F:      drivers/media/platform/mtk-vpu/
8931 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8932 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8933
8934 MEDIATEK MT7601U WIRELESS LAN DRIVER
8935 M:      Jakub Kicinski <kubakici@wp.pl>
8936 L:      linux-wireless@vger.kernel.org
8937 S:      Maintained
8938 F:      drivers/net/wireless/mediatek/mt7601u/
8939
8940 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8941 M:      Sean Wang <sean.wang@mediatek.com>
8942 S:      Maintained
8943 F:      drivers/char/hw_random/mtk-rng.c
8944
8945 MEDIATEK USB3 DRD IP DRIVER
8946 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8947 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8949 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8950 S:      Maintained
8951 F:      drivers/usb/mtu3/
8952
8953 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8954 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8955 M:      Martin Donnelly <martin.donnelly@ge.com>
8956 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8957 S:      Maintained
8958 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8959 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8960
8961 MEGARAID SCSI/SAS DRIVERS
8962 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8963 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8964 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8965 L:      megaraidlinux.pdl@broadcom.com
8966 L:      linux-scsi@vger.kernel.org
8967 W:      http://www.avagotech.com/support/
8968 S:      Maintained
8969 F:      Documentation/scsi/megaraid.txt
8970 F:      drivers/scsi/megaraid.*
8971 F:      drivers/scsi/megaraid/
8972
8973 MELEXIS MLX90614 DRIVER
8974 M:      Crt Mori <cmo@melexis.com>
8975 L:      linux-iio@vger.kernel.org
8976 W:      http://www.melexis.com
8977 S:      Supported
8978 F:      drivers/iio/temperature/mlx90614.c
8979
8980 MELEXIS MLX90632 DRIVER
8981 M:      Crt Mori <cmo@melexis.com>
8982 L:      linux-iio@vger.kernel.org
8983 W:      http://www.melexis.com
8984 S:      Supported
8985 F:      drivers/iio/temperature/mlx90632.c
8986
8987 MELFAS MIP4 TOUCHSCREEN DRIVER
8988 M:      Sangwon Jee <jeesw@melfas.com>
8989 W:      http://www.melfas.com
8990 S:      Supported
8991 F:      drivers/input/touchscreen/melfas_mip4.c
8992 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
8993
8994 MELLANOX ETHERNET DRIVER (mlx4_en)
8995 M:      Tariq Toukan <tariqt@mellanox.com>
8996 L:      netdev@vger.kernel.org
8997 S:      Supported
8998 W:      http://www.mellanox.com
8999 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9000 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9001
9002 MELLANOX ETHERNET DRIVER (mlx5e)
9003 M:      Saeed Mahameed <saeedm@mellanox.com>
9004 L:      netdev@vger.kernel.org
9005 S:      Supported
9006 W:      http://www.mellanox.com
9007 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9008 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9009
9010 MELLANOX ETHERNET INNOVA DRIVER
9011 M:      Ilan Tayari <ilant@mellanox.com>
9012 R:      Boris Pismenny <borisp@mellanox.com>
9013 L:      netdev@vger.kernel.org
9014 S:      Supported
9015 W:      http://www.mellanox.com
9016 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9017 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9018 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9019
9020 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9021 M:      Ilan Tayari <ilant@mellanox.com>
9022 R:      Boris Pismenny <borisp@mellanox.com>
9023 L:      netdev@vger.kernel.org
9024 S:      Supported
9025 W:      http://www.mellanox.com
9026 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9027 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9028 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9029
9030 MELLANOX ETHERNET SWITCH DRIVERS
9031 M:      Jiri Pirko <jiri@mellanox.com>
9032 M:      Ido Schimmel <idosch@mellanox.com>
9033 L:      netdev@vger.kernel.org
9034 S:      Supported
9035 W:      http://www.mellanox.com
9036 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9037 F:      drivers/net/ethernet/mellanox/mlxsw/
9038
9039 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9040 M:      mlxsw@mellanox.com
9041 L:      netdev@vger.kernel.org
9042 S:      Supported
9043 W:      http://www.mellanox.com
9044 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9045 F:      drivers/net/ethernet/mellanox/mlxfw/
9046
9047 MELLANOX HARDWARE PLATFORM SUPPORT
9048 M:      Andy Shevchenko <andy@infradead.org>
9049 M:      Darren Hart <dvhart@infradead.org>
9050 M:      Vadim Pasternak <vadimp@mellanox.com>
9051 L:      platform-driver-x86@vger.kernel.org
9052 S:      Supported
9053 F:      drivers/platform/mellanox/
9054
9055 MELLANOX MLX4 core VPI driver
9056 M:      Tariq Toukan <tariqt@mellanox.com>
9057 L:      netdev@vger.kernel.org
9058 L:      linux-rdma@vger.kernel.org
9059 W:      http://www.mellanox.com
9060 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9061 S:      Supported
9062 F:      drivers/net/ethernet/mellanox/mlx4/
9063 F:      include/linux/mlx4/
9064
9065 MELLANOX MLX4 IB driver
9066 M:      Yishai Hadas <yishaih@mellanox.com>
9067 L:      linux-rdma@vger.kernel.org
9068 W:      http://www.mellanox.com
9069 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9070 S:      Supported
9071 F:      drivers/infiniband/hw/mlx4/
9072 F:      include/linux/mlx4/
9073 F:      include/uapi/rdma/mlx4-abi.h
9074
9075 MELLANOX MLX5 core VPI driver
9076 M:      Saeed Mahameed <saeedm@mellanox.com>
9077 M:      Matan Barak <matanb@mellanox.com>
9078 M:      Leon Romanovsky <leonro@mellanox.com>
9079 L:      netdev@vger.kernel.org
9080 L:      linux-rdma@vger.kernel.org
9081 W:      http://www.mellanox.com
9082 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9083 S:      Supported
9084 F:      drivers/net/ethernet/mellanox/mlx5/core/
9085 F:      include/linux/mlx5/
9086
9087 MELLANOX MLX5 IB driver
9088 M:      Matan Barak <matanb@mellanox.com>
9089 M:      Leon Romanovsky <leonro@mellanox.com>
9090 L:      linux-rdma@vger.kernel.org
9091 W:      http://www.mellanox.com
9092 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9093 S:      Supported
9094 F:      drivers/infiniband/hw/mlx5/
9095 F:      include/linux/mlx5/
9096 F:      include/uapi/rdma/mlx5-abi.h
9097
9098 MELLANOX MLXCPLD I2C AND MUX DRIVER
9099 M:      Vadim Pasternak <vadimp@mellanox.com>
9100 M:      Michael Shych <michaelsh@mellanox.com>
9101 L:      linux-i2c@vger.kernel.org
9102 S:      Supported
9103 F:      drivers/i2c/busses/i2c-mlxcpld.c
9104 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9105 F:      Documentation/i2c/busses/i2c-mlxcpld
9106
9107 MELLANOX MLXCPLD LED DRIVER
9108 M:      Vadim Pasternak <vadimp@mellanox.com>
9109 L:      linux-leds@vger.kernel.org
9110 S:      Supported
9111 F:      drivers/leds/leds-mlxcpld.c
9112 F:      drivers/leds/leds-mlxreg.c
9113 F:      Documentation/leds/leds-mlxcpld.txt
9114
9115 MELLANOX PLATFORM DRIVER
9116 M:      Vadim Pasternak <vadimp@mellanox.com>
9117 L:      platform-driver-x86@vger.kernel.org
9118 S:      Supported
9119 F:      drivers/platform/x86/mlx-platform.c
9120
9121 MEMBARRIER SUPPORT
9122 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9123 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9124 L:      linux-kernel@vger.kernel.org
9125 S:      Supported
9126 F:      kernel/sched/membarrier.c
9127 F:      include/uapi/linux/membarrier.h
9128 F:      arch/powerpc/include/asm/membarrier.h
9129
9130 MEMORY MANAGEMENT
9131 L:      linux-mm@kvack.org
9132 W:      http://www.linux-mm.org
9133 S:      Maintained
9134 F:      include/linux/mm.h
9135 F:      include/linux/gfp.h
9136 F:      include/linux/mmzone.h
9137 F:      include/linux/memory_hotplug.h
9138 F:      include/linux/vmalloc.h
9139 F:      mm/
9140
9141 MEMORY TECHNOLOGY DEVICES (MTD)
9142 M:      David Woodhouse <dwmw2@infradead.org>
9143 M:      Brian Norris <computersforpeace@gmail.com>
9144 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9145 M:      Marek Vasut <marek.vasut@gmail.com>
9146 M:      Richard Weinberger <richard@nod.at>
9147 L:      linux-mtd@lists.infradead.org
9148 W:      http://www.linux-mtd.infradead.org/
9149 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9150 T:      git git://git.infradead.org/linux-mtd.git master
9151 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9152 S:      Maintained
9153 F:      Documentation/devicetree/bindings/mtd/
9154 F:      drivers/mtd/
9155 F:      include/linux/mtd/
9156 F:      include/uapi/mtd/
9157
9158 MEN A21 WATCHDOG DRIVER
9159 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9160 L:      linux-watchdog@vger.kernel.org
9161 S:      Maintained
9162 F:      drivers/watchdog/mena21_wdt.c
9163
9164 MEN CHAMELEON BUS (mcb)
9165 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9166 S:      Maintained
9167 F:      drivers/mcb/
9168 F:      include/linux/mcb.h
9169 F:      Documentation/men-chameleon-bus.txt
9170
9171 MEN F21BMC (Board Management Controller)
9172 M:      Andreas Werner <andreas.werner@men.de>
9173 S:      Supported
9174 F:      drivers/mfd/menf21bmc.c
9175 F:      drivers/watchdog/menf21bmc_wdt.c
9176 F:      drivers/leds/leds-menf21bmc.c
9177 F:      drivers/hwmon/menf21bmc_hwmon.c
9178 F:      Documentation/hwmon/menf21bmc
9179
9180 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9181 M:      Neil Armstrong <narmstrong@baylibre.com>
9182 L:      linux-media@lists.freedesktop.org
9183 L:      linux-amlogic@lists.infradead.org
9184 W:      http://linux-meson.com/
9185 S:      Supported
9186 F:      drivers/media/platform/meson/ao-cec.c
9187 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9188 T:      git git://linuxtv.org/media_tree.git
9189
9190 MICROBLAZE ARCHITECTURE
9191 M:      Michal Simek <monstr@monstr.eu>
9192 W:      http://www.monstr.eu/fdt/
9193 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9194 S:      Supported
9195 F:      arch/microblaze/
9196
9197 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9198 M:      Richard Genoud <richard.genoud@gmail.com>
9199 S:      Maintained
9200 F:      drivers/tty/serial/atmel_serial.c
9201 F:      drivers/tty/serial/atmel_serial.h
9202
9203 MICROCHIP / ATMEL DMA DRIVER
9204 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9206 L:      dmaengine@vger.kernel.org
9207 S:      Supported
9208 F:      drivers/dma/at_hdmac.c
9209 F:      drivers/dma/at_hdmac_regs.h
9210 F:      include/linux/platform_data/dma-atmel.h
9211
9212 MICROCHIP / ATMEL ECC DRIVER
9213 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9214 L:      linux-crypto@vger.kernel.org
9215 S:      Maintained
9216 F:      drivers/crypto/atmel-ecc.*
9217
9218 MICROCHIP / ATMEL ISC DRIVER
9219 M:      Songjun Wu <songjun.wu@microchip.com>
9220 L:      linux-media@vger.kernel.org
9221 S:      Supported
9222 F:      drivers/media/platform/atmel/atmel-isc.c
9223 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9224 F:      devicetree/bindings/media/atmel-isc.txt
9225
9226 MICROCHIP / ATMEL NAND DRIVER
9227 M:      Wenyou Yang <wenyou.yang@microchip.com>
9228 M:      Josh Wu <rainyfeeling@outlook.com>
9229 L:      linux-mtd@lists.infradead.org
9230 S:      Supported
9231 F:      drivers/mtd/nand/raw/atmel/*
9232 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9233
9234 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9235 M:      Woojung Huh <Woojung.Huh@microchip.com>
9236 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9237 L:      netdev@vger.kernel.org
9238 S:      Maintained
9239 F:      net/dsa/tag_ksz.c
9240 F:      drivers/net/dsa/microchip/*
9241 F:      include/linux/platform_data/microchip-ksz.h
9242 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9243
9244 MICROCHIP LAN743X ETHERNET DRIVER
9245 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9246 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9247 L:      netdev@vger.kernel.org
9248 S:      Maintained
9249 F:      drivers/net/ethernet/microchip/lan743x_*
9250
9251 MICROCHIP USB251XB DRIVER
9252 M:      Richard Leitner <richard.leitner@skidata.com>
9253 L:      linux-usb@vger.kernel.org
9254 S:      Maintained
9255 F:      drivers/usb/misc/usb251xb.c
9256 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9257
9258 MICROSEMI MIPS SOCS
9259 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9260 L:      linux-mips@linux-mips.org
9261 S:      Maintained
9262 F:      arch/mips/generic/board-ocelot.c
9263 F:      arch/mips/configs/generic/board-ocelot.config
9264 F:      arch/mips/boot/dts/mscc/
9265 F:      Documentation/devicetree/bindings/mips/mscc.txt
9266
9267 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9268 M:      Don Brace <don.brace@microsemi.com>
9269 L:      esc.storagedev@microsemi.com
9270 L:      linux-scsi@vger.kernel.org
9271 S:      Supported
9272 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9273 F:      drivers/scsi/smartpqi/Kconfig
9274 F:      drivers/scsi/smartpqi/Makefile
9275 F:      include/linux/cciss*.h
9276 F:      include/uapi/linux/cciss*.h
9277 F:      Documentation/scsi/smartpqi.txt
9278
9279 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9280 M:      Chen Yu <yu.c.chen@intel.com>
9281 L:      platform-driver-x86@vger.kernel.org
9282 S:      Supported
9283 F:      drivers/platform/x86/surfacepro3_button.c
9284
9285 MICROTEK X6 SCANNER
9286 M:      Oliver Neukum <oliver@neukum.org>
9287 S:      Maintained
9288 F:      drivers/usb/image/microtek.*
9289
9290 MIPS
9291 M:      Ralf Baechle <ralf@linux-mips.org>
9292 M:      James Hogan <jhogan@kernel.org>
9293 L:      linux-mips@linux-mips.org
9294 W:      http://www.linux-mips.org/
9295 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9296 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9297 S:      Supported
9298 F:      Documentation/devicetree/bindings/mips/
9299 F:      Documentation/mips/
9300 F:      arch/mips/
9301 F:      drivers/platform/mips/
9302
9303 MIPS BOSTON DEVELOPMENT BOARD
9304 M:      Paul Burton <paul.burton@mips.com>
9305 L:      linux-mips@linux-mips.org
9306 S:      Maintained
9307 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9308 F:      arch/mips/boot/dts/img/boston.dts
9309 F:      arch/mips/configs/generic/board-boston.config
9310 F:      drivers/clk/imgtec/clk-boston.c
9311 F:      include/dt-bindings/clock/boston-clock.h
9312
9313 MIPS GENERIC PLATFORM
9314 M:      Paul Burton <paul.burton@mips.com>
9315 L:      linux-mips@linux-mips.org
9316 S:      Supported
9317 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9318 F:      arch/mips/generic/
9319 F:      arch/mips/tools/generic-board-config.sh
9320
9321 MIPS/LOONGSON1 ARCHITECTURE
9322 M:      Keguang Zhang <keguang.zhang@gmail.com>
9323 L:      linux-mips@linux-mips.org
9324 S:      Maintained
9325 F:      arch/mips/loongson32/
9326 F:      arch/mips/include/asm/mach-loongson32/
9327 F:      drivers/*/*loongson1*
9328 F:      drivers/*/*/*loongson1*
9329
9330 MIPS/LOONGSON2 ARCHITECTURE
9331 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9332 L:      linux-mips@linux-mips.org
9333 S:      Maintained
9334 F:      arch/mips/loongson64/*{2e/2f}*
9335 F:      arch/mips/include/asm/mach-loongson64/
9336 F:      drivers/*/*loongson2*
9337 F:      drivers/*/*/*loongson2*
9338
9339 MIPS/LOONGSON3 ARCHITECTURE
9340 M:      Huacai Chen <chenhc@lemote.com>
9341 L:      linux-mips@linux-mips.org
9342 S:      Maintained
9343 F:      arch/mips/loongson64/
9344 F:      arch/mips/include/asm/mach-loongson64/
9345 F:      drivers/platform/mips/cpu_hwmon.c
9346 F:      drivers/*/*loongson3*
9347 F:      drivers/*/*/*loongson3*
9348
9349 MIPS RINT INSTRUCTION EMULATION
9350 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9351 L:      linux-mips@linux-mips.org
9352 S:      Supported
9353 F:      arch/mips/math-emu/sp_rint.c
9354 F:      arch/mips/math-emu/dp_rint.c
9355
9356 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9357 M:      Hans Verkuil <hverkuil@xs4all.nl>
9358 L:      linux-media@vger.kernel.org
9359 T:      git git://linuxtv.org/media_tree.git
9360 W:      https://linuxtv.org
9361 S:      Odd Fixes
9362 F:      drivers/media/radio/radio-miropcm20*
9363
9364 MMP SUPPORT
9365 M:      Eric Miao <eric.y.miao@gmail.com>
9366 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9368 T:      git git://github.com/hzhuang1/linux.git
9369 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9370 S:      Maintained
9371 F:      arch/arm/boot/dts/mmp*
9372 F:      arch/arm/mach-mmp/
9373
9374 MN88472 MEDIA DRIVER
9375 M:      Antti Palosaari <crope@iki.fi>
9376 L:      linux-media@vger.kernel.org
9377 W:      https://linuxtv.org
9378 W:      http://palosaari.fi/linux/
9379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9380 S:      Maintained
9381 F:      drivers/media/dvb-frontends/mn88472*
9382
9383 MN88473 MEDIA DRIVER
9384 M:      Antti Palosaari <crope@iki.fi>
9385 L:      linux-media@vger.kernel.org
9386 W:      https://linuxtv.org
9387 W:      http://palosaari.fi/linux/
9388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9389 S:      Maintained
9390 F:      drivers/media/dvb-frontends/mn88473*
9391
9392 MODULE SUPPORT
9393 M:      Jessica Yu <jeyu@kernel.org>
9394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9395 S:      Maintained
9396 F:      include/linux/module.h
9397 F:      kernel/module.c
9398
9399 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9400 W:      http://popies.net/meye/
9401 S:      Orphan
9402 F:      Documentation/media/v4l-drivers/meye*
9403 F:      drivers/media/pci/meye/
9404 F:      include/uapi/linux/meye.h
9405
9406 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9407 M:      Jiri Slaby <jirislaby@gmail.com>
9408 S:      Maintained
9409 F:      Documentation/serial/moxa-smartio
9410 F:      drivers/tty/mxser.*
9411
9412 MR800 AVERMEDIA USB FM RADIO DRIVER
9413 M:      Alexey Klimov <klimov.linux@gmail.com>
9414 L:      linux-media@vger.kernel.org
9415 T:      git git://linuxtv.org/media_tree.git
9416 S:      Maintained
9417 F:      drivers/media/radio/radio-mr800.c
9418
9419 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9420 M:      Alan Ott <alan@signal11.us>
9421 L:      linux-wpan@vger.kernel.org
9422 S:      Maintained
9423 F:      drivers/net/ieee802154/mrf24j40.c
9424 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9425
9426 MSI LAPTOP SUPPORT
9427 M:      "Lee, Chun-Yi" <jlee@suse.com>
9428 L:      platform-driver-x86@vger.kernel.org
9429 S:      Maintained
9430 F:      drivers/platform/x86/msi-laptop.c
9431
9432 MSI WMI SUPPORT
9433 L:      platform-driver-x86@vger.kernel.org
9434 S:      Orphan
9435 F:      drivers/platform/x86/msi-wmi.c
9436
9437 MSI001 MEDIA DRIVER
9438 M:      Antti Palosaari <crope@iki.fi>
9439 L:      linux-media@vger.kernel.org
9440 W:      https://linuxtv.org
9441 W:      http://palosaari.fi/linux/
9442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9443 T:      git git://linuxtv.org/anttip/media_tree.git
9444 S:      Maintained
9445 F:      drivers/media/tuners/msi001*
9446
9447 MSI2500 MEDIA DRIVER
9448 M:      Antti Palosaari <crope@iki.fi>
9449 L:      linux-media@vger.kernel.org
9450 W:      https://linuxtv.org
9451 W:      http://palosaari.fi/linux/
9452 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9453 T:      git git://linuxtv.org/anttip/media_tree.git
9454 S:      Maintained
9455 F:      drivers/media/usb/msi2500/
9456
9457 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9458 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9459 L:      linux-mtd@lists.infradead.org
9460 S:      Maintained
9461 F:      drivers/mtd/devices/docg3*
9462
9463 MT9M032 APTINA SENSOR DRIVER
9464 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9465 L:      linux-media@vger.kernel.org
9466 T:      git git://linuxtv.org/media_tree.git
9467 S:      Maintained
9468 F:      drivers/media/i2c/mt9m032.c
9469 F:      include/media/i2c/mt9m032.h
9470
9471 MT9P031 APTINA CAMERA SENSOR
9472 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9473 L:      linux-media@vger.kernel.org
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Maintained
9476 F:      drivers/media/i2c/mt9p031.c
9477 F:      include/media/i2c/mt9p031.h
9478
9479 MT9T001 APTINA CAMERA SENSOR
9480 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9481 L:      linux-media@vger.kernel.org
9482 T:      git git://linuxtv.org/media_tree.git
9483 S:      Maintained
9484 F:      drivers/media/i2c/mt9t001.c
9485 F:      include/media/i2c/mt9t001.h
9486
9487 MT9T112 APTINA CAMERA SENSOR
9488 M:      Jacopo Mondi <jacopo@jmondi.org>
9489 L:      linux-media@vger.kernel.org
9490 T:      git git://linuxtv.org/media_tree.git
9491 S:      Odd Fixes
9492 F:      drivers/media/i2c/mt9t112.c
9493 F:      include/media/i2c/mt9t112.h
9494
9495 MT9V032 APTINA CAMERA SENSOR
9496 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9497 L:      linux-media@vger.kernel.org
9498 T:      git git://linuxtv.org/media_tree.git
9499 S:      Maintained
9500 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9501 F:      drivers/media/i2c/mt9v032.c
9502 F:      include/media/i2c/mt9v032.h
9503
9504 MULTIFUNCTION DEVICES (MFD)
9505 M:      Lee Jones <lee.jones@linaro.org>
9506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9507 S:      Supported
9508 F:      Documentation/devicetree/bindings/mfd/
9509 F:      drivers/mfd/
9510 F:      include/linux/mfd/
9511 F:      include/dt-bindings/mfd/
9512
9513 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9514 S:      Orphan
9515 F:      drivers/mmc/host/mmc_spi.c
9516 F:      include/linux/spi/mmc_spi.h
9517
9518 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9519 M:      Ulf Hansson <ulf.hansson@linaro.org>
9520 L:      linux-mmc@vger.kernel.org
9521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9522 S:      Maintained
9523 F:      Documentation/devicetree/bindings/mmc/
9524 F:      drivers/mmc/
9525 F:      include/linux/mmc/
9526 F:      include/uapi/linux/mmc/
9527
9528 MULTIPLEXER SUBSYSTEM
9529 M:      Peter Rosin <peda@axentia.se>
9530 S:      Maintained
9531 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9532 F:      Documentation/devicetree/bindings/mux/
9533 F:      include/linux/dt-bindings/mux/
9534 F:      include/linux/mux/
9535 F:      drivers/mux/
9536
9537 MULTITECH MULTIPORT CARD (ISICOM)
9538 S:      Orphan
9539 F:      drivers/tty/isicom.c
9540 F:      include/linux/isicom.h
9541
9542 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9543 M:      Bin Liu <b-liu@ti.com>
9544 L:      linux-usb@vger.kernel.org
9545 S:      Maintained
9546 F:      drivers/usb/musb/
9547
9548 MXL5007T MEDIA DRIVER
9549 M:      Michael Krufky <mkrufky@linuxtv.org>
9550 L:      linux-media@vger.kernel.org
9551 W:      https://linuxtv.org
9552 W:      http://github.com/mkrufky
9553 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9554 T:      git git://linuxtv.org/mkrufky/tuners.git
9555 S:      Maintained
9556 F:      drivers/media/tuners/mxl5007t.*
9557
9558 MXSFB DRM DRIVER
9559 M:      Marek Vasut <marex@denx.de>
9560 S:      Supported
9561 F:      drivers/gpu/drm/mxsfb/
9562 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9563
9564 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9565 M:      Chris Lee <christopher.lee@cspi.com>
9566 L:      netdev@vger.kernel.org
9567 W:      https://www.cspi.com/ethernet-products/support/downloads/
9568 S:      Supported
9569 F:      drivers/net/ethernet/myricom/myri10ge/
9570
9571 NAND FLASH SUBSYSTEM
9572 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9573 R:      Richard Weinberger <richard@nod.at>
9574 L:      linux-mtd@lists.infradead.org
9575 W:      http://www.linux-mtd.infradead.org/
9576 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9577 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9578 T:      git git://git.infradead.org/linux-mtd.git nand/next
9579 S:      Maintained
9580 F:      drivers/mtd/nand/
9581 F:      include/linux/mtd/*nand*.h
9582
9583 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9584 M:      Daniel Mack <zonque@gmail.com>
9585 S:      Maintained
9586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9587 W:      http://www.native-instruments.com
9588 F:      sound/usb/caiaq/
9589
9590 NATSEMI ETHERNET DRIVER (DP8381x)
9591 S:      Orphan
9592 F:      drivers/net/ethernet/natsemi/natsemi.c
9593
9594 NCP FILESYSTEM
9595 M:      Petr Vandrovec <petr@vandrovec.name>
9596 S:      Obsolete
9597 F:      drivers/staging/ncpfs/
9598
9599 NCR 5380 SCSI DRIVERS
9600 M:      Finn Thain <fthain@telegraphics.com.au>
9601 M:      Michael Schmitz <schmitzmic@gmail.com>
9602 L:      linux-scsi@vger.kernel.org
9603 S:      Maintained
9604 F:      Documentation/scsi/g_NCR5380.txt
9605 F:      drivers/scsi/NCR5380.*
9606 F:      drivers/scsi/arm/cumana_1.c
9607 F:      drivers/scsi/arm/oak.c
9608 F:      drivers/scsi/atari_scsi.*
9609 F:      drivers/scsi/dmx3191d.c
9610 F:      drivers/scsi/g_NCR5380.*
9611 F:      drivers/scsi/mac_scsi.*
9612 F:      drivers/scsi/sun3_scsi.*
9613 F:      drivers/scsi/sun3_scsi_vme.c
9614
9615 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9616 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9617 L:      linux-scsi@vger.kernel.org
9618 S:      Maintained
9619 F:      drivers/scsi/NCR_D700.*
9620
9621 NCT6775 HARDWARE MONITOR DRIVER
9622 M:      Guenter Roeck <linux@roeck-us.net>
9623 L:      linux-hwmon@vger.kernel.org
9624 S:      Maintained
9625 F:      Documentation/hwmon/nct6775
9626 F:      drivers/hwmon/nct6775.c
9627
9628 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9629 M:      Faisal Latif <faisal.latif@intel.com>
9630 L:      linux-rdma@vger.kernel.org
9631 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9632 S:      Supported
9633 F:      drivers/infiniband/hw/nes/
9634 F:      include/uapi/rdma/nes-abi.h
9635
9636 NETEM NETWORK EMULATOR
9637 M:      Stephen Hemminger <stephen@networkplumber.org>
9638 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9639 S:      Maintained
9640 F:      net/sched/sch_netem.c
9641
9642 NETERION 10GbE DRIVERS (s2io/vxge)
9643 M:      Jon Mason <jdmason@kudzu.us>
9644 L:      netdev@vger.kernel.org
9645 S:      Supported
9646 F:      Documentation/networking/s2io.txt
9647 F:      Documentation/networking/vxge.txt
9648 F:      drivers/net/ethernet/neterion/
9649
9650 NETFILTER
9651 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9652 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9653 M:      Florian Westphal <fw@strlen.de>
9654 L:      netfilter-devel@vger.kernel.org
9655 L:      coreteam@netfilter.org
9656 W:      http://www.netfilter.org/
9657 W:      http://www.iptables.org/
9658 W:      http://www.nftables.org/
9659 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9662 S:      Maintained
9663 F:      include/linux/netfilter*
9664 F:      include/linux/netfilter/
9665 F:      include/net/netfilter/
9666 F:      include/uapi/linux/netfilter*
9667 F:      include/uapi/linux/netfilter/
9668 F:      net/*/netfilter.c
9669 F:      net/*/netfilter/
9670 F:      net/netfilter/
9671 F:      net/bridge/br_netfilter*.c
9672
9673 NETROM NETWORK LAYER
9674 M:      Ralf Baechle <ralf@linux-mips.org>
9675 L:      linux-hams@vger.kernel.org
9676 W:      http://www.linux-ax25.org/
9677 S:      Maintained
9678 F:      include/net/netrom.h
9679 F:      include/uapi/linux/netrom.h
9680 F:      net/netrom/
9681
9682 NETRONOME ETHERNET DRIVERS
9683 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9684 L:      oss-drivers@netronome.com
9685 S:      Maintained
9686 F:      drivers/net/ethernet/netronome/
9687
9688 NETWORK BLOCK DEVICE (NBD)
9689 M:      Josef Bacik <jbacik@fb.com>
9690 S:      Maintained
9691 L:      linux-block@vger.kernel.org
9692 L:      nbd@other.debian.org
9693 F:      Documentation/blockdev/nbd.txt
9694 F:      drivers/block/nbd.c
9695 F:      include/uapi/linux/nbd.h
9696
9697 NETWORK DROP MONITOR
9698 M:      Neil Horman <nhorman@tuxdriver.com>
9699 L:      netdev@vger.kernel.org
9700 S:      Maintained
9701 W:      https://fedorahosted.org/dropwatch/
9702 F:      net/core/drop_monitor.c
9703
9704 NETWORKING DRIVERS
9705 L:      netdev@vger.kernel.org
9706 W:      http://www.linuxfoundation.org/en/Net
9707 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9710 S:      Odd Fixes
9711 F:      Documentation/devicetree/bindings/net/
9712 F:      drivers/net/
9713 F:      include/linux/if_*
9714 F:      include/linux/netdevice.h
9715 F:      include/linux/etherdevice.h
9716 F:      include/linux/fcdevice.h
9717 F:      include/linux/fddidevice.h
9718 F:      include/linux/hippidevice.h
9719 F:      include/linux/inetdevice.h
9720 F:      include/uapi/linux/if_*
9721 F:      include/uapi/linux/netdevice.h
9722
9723 NETWORKING DRIVERS (WIRELESS)
9724 M:      Kalle Valo <kvalo@codeaurora.org>
9725 L:      linux-wireless@vger.kernel.org
9726 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9729 S:      Maintained
9730 F:      Documentation/devicetree/bindings/net/wireless/
9731 F:      drivers/net/wireless/
9732
9733 NETWORKING [DSA]
9734 M:      Andrew Lunn <andrew@lunn.ch>
9735 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9736 M:      Florian Fainelli <f.fainelli@gmail.com>
9737 S:      Maintained
9738 F:      net/dsa/
9739 F:      include/net/dsa.h
9740 F:      include/linux/dsa/
9741 F:      drivers/net/dsa/
9742
9743 NETWORKING [GENERAL]
9744 M:      "David S. Miller" <davem@davemloft.net>
9745 L:      netdev@vger.kernel.org
9746 W:      http://www.linuxfoundation.org/en/Net
9747 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9750 B:      mailto:netdev@vger.kernel.org
9751 S:      Maintained
9752 F:      net/
9753 F:      include/net/
9754 F:      include/linux/in.h
9755 F:      include/linux/net.h
9756 F:      include/linux/netdevice.h
9757 F:      include/uapi/linux/in.h
9758 F:      include/uapi/linux/net.h
9759 F:      include/uapi/linux/netdevice.h
9760 F:      include/uapi/linux/net_namespace.h
9761 F:      tools/testing/selftests/net/
9762 F:      lib/net_utils.c
9763 F:      lib/random32.c
9764
9765 NETWORKING [IPSEC]
9766 M:      Steffen Klassert <steffen.klassert@secunet.com>
9767 M:      Herbert Xu <herbert@gondor.apana.org.au>
9768 M:      "David S. Miller" <davem@davemloft.net>
9769 L:      netdev@vger.kernel.org
9770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9772 S:      Maintained
9773 F:      net/core/flow.c
9774 F:      net/xfrm/
9775 F:      net/key/
9776 F:      net/ipv4/xfrm*
9777 F:      net/ipv4/esp4*
9778 F:      net/ipv4/ah4.c
9779 F:      net/ipv4/ipcomp.c
9780 F:      net/ipv4/ip_vti.c
9781 F:      net/ipv6/xfrm*
9782 F:      net/ipv6/esp6*
9783 F:      net/ipv6/ah6.c
9784 F:      net/ipv6/ipcomp6.c
9785 F:      net/ipv6/ip6_vti.c
9786 F:      include/uapi/linux/xfrm.h
9787 F:      include/net/xfrm.h
9788
9789 NETWORKING [IPv4/IPv6]
9790 M:      "David S. Miller" <davem@davemloft.net>
9791 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9792 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9793 L:      netdev@vger.kernel.org
9794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9795 S:      Maintained
9796 F:      net/ipv4/
9797 F:      net/ipv6/
9798 F:      include/net/ip*
9799 F:      arch/x86/net/*
9800
9801 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9802 M:      Paul Moore <paul@paul-moore.com>
9803 W:      https://github.com/netlabel
9804 L:      netdev@vger.kernel.org
9805 L:      linux-security-module@vger.kernel.org
9806 S:      Maintained
9807 F:      Documentation/netlabel/
9808 F:      include/net/calipso.h
9809 F:      include/net/cipso_ipv4.h
9810 F:      include/net/netlabel.h
9811 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9812 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9813 F:      net/netlabel/
9814 F:      net/ipv4/cipso_ipv4.c
9815 F:      net/ipv6/calipso.c
9816 F:      net/netfilter/xt_CONNSECMARK.c
9817 F:      net/netfilter/xt_SECMARK.c
9818
9819 NETWORKING [TLS]
9820 M:      Ilya Lesokhin <ilyal@mellanox.com>
9821 M:      Aviad Yehezkel <aviadye@mellanox.com>
9822 M:      Dave Watson <davejwatson@fb.com>
9823 L:      netdev@vger.kernel.org
9824 S:      Maintained
9825 F:      net/tls/*
9826 F:      include/uapi/linux/tls.h
9827 F:      include/net/tls.h
9828
9829 NETWORKING [WIRELESS]
9830 L:      linux-wireless@vger.kernel.org
9831 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9832
9833 NETDEVSIM
9834 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9835 S:      Maintained
9836 F:      drivers/net/netdevsim/*
9837
9838 NETXEN (1/10) GbE SUPPORT
9839 M:      Manish Chopra <manish.chopra@cavium.com>
9840 M:      Rahul Verma <rahul.verma@cavium.com>
9841 M:      Dept-GELinuxNICDev@cavium.com
9842 L:      netdev@vger.kernel.org
9843 S:      Supported
9844 F:      drivers/net/ethernet/qlogic/netxen/
9845
9846 NFC SUBSYSTEM
9847 M:      Samuel Ortiz <sameo@linux.intel.com>
9848 L:      linux-wireless@vger.kernel.org
9849 L:      linux-nfc@lists.01.org (subscribers-only)
9850 S:      Supported
9851 F:      net/nfc/
9852 F:      include/net/nfc/
9853 F:      include/uapi/linux/nfc.h
9854 F:      drivers/nfc/
9855 F:      include/linux/platform_data/nfcmrvl.h
9856 F:      include/linux/platform_data/nxp-nci.h
9857 F:      Documentation/devicetree/bindings/net/nfc/
9858
9859 NFS, SUNRPC, AND LOCKD CLIENTS
9860 M:      Trond Myklebust <trond.myklebust@primarydata.com>
9861 M:      Anna Schumaker <anna.schumaker@netapp.com>
9862 L:      linux-nfs@vger.kernel.org
9863 W:      http://client.linux-nfs.org
9864 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9865 S:      Maintained
9866 F:      fs/lockd/
9867 F:      fs/nfs/
9868 F:      fs/nfs_common/
9869 F:      net/sunrpc/
9870 F:      include/linux/lockd/
9871 F:      include/linux/nfs*
9872 F:      include/linux/sunrpc/
9873 F:      include/uapi/linux/nfs*
9874 F:      include/uapi/linux/sunrpc/
9875
9876 NILFS2 FILESYSTEM
9877 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9878 L:      linux-nilfs@vger.kernel.org
9879 W:      https://nilfs.sourceforge.io/
9880 W:      https://nilfs.osdn.jp/
9881 T:      git git://github.com/konis/nilfs2.git
9882 S:      Supported
9883 F:      Documentation/filesystems/nilfs2.txt
9884 F:      fs/nilfs2/
9885 F:      include/trace/events/nilfs2.h
9886 F:      include/uapi/linux/nilfs2_api.h
9887 F:      include/uapi/linux/nilfs2_ondisk.h
9888
9889 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9890 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9891 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9892 S:      Maintained
9893 F:      Documentation/scsi/NinjaSCSI.txt
9894 F:      drivers/scsi/pcmcia/nsp_*
9895
9896 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9897 M:      GOTO Masanori <gotom@debian.or.jp>
9898 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9899 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9900 S:      Maintained
9901 F:      Documentation/scsi/NinjaSCSI.txt
9902 F:      drivers/scsi/nsp32*
9903
9904 NIOS2 ARCHITECTURE
9905 M:      Ley Foon Tan <lftan@altera.com>
9906 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9908 S:      Maintained
9909 F:      arch/nios2/
9910
9911 NOHZ, DYNTICKS SUPPORT
9912 M:      Frederic Weisbecker <fweisbec@gmail.com>
9913 M:      Thomas Gleixner <tglx@linutronix.de>
9914 M:      Ingo Molnar <mingo@kernel.org>
9915 L:      linux-kernel@vger.kernel.org
9916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9917 S:      Maintained
9918 F:      kernel/time/tick*.*
9919 F:      include/linux/tick.h
9920 F:      include/linux/sched/nohz.h
9921
9922 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9923 M:      Pavel Machek <pavel@ucw.cz>
9924 M:      Sakari Ailus <sakari.ailus@iki.fi>
9925 L:      linux-media@vger.kernel.org
9926 S:      Maintained
9927 F:      drivers/media/i2c/et8ek8
9928 F:      drivers/media/i2c/ad5820.c
9929
9930 NOKIA N900 POWER SUPPLY DRIVERS
9931 R:      Pali Rohár <pali.rohar@gmail.com>
9932 F:      include/linux/power/bq2415x_charger.h
9933 F:      include/linux/power/bq27xxx_battery.h
9934 F:      include/linux/power/isp1704_charger.h
9935 F:      drivers/power/supply/bq2415x_charger.c
9936 F:      drivers/power/supply/bq27xxx_battery.c
9937 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9938 F:      drivers/power/supply/isp1704_charger.c
9939 F:      drivers/power/supply/rx51_battery.c
9940
9941 NTB AMD DRIVER
9942 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9943 L:      linux-ntb@googlegroups.com
9944 S:      Supported
9945 F:      drivers/ntb/hw/amd/
9946
9947 NTB DRIVER CORE
9948 M:      Jon Mason <jdmason@kudzu.us>
9949 M:      Dave Jiang <dave.jiang@intel.com>
9950 M:      Allen Hubbe <allenbh@gmail.com>
9951 L:      linux-ntb@googlegroups.com
9952 S:      Supported
9953 W:      https://github.com/jonmason/ntb/wiki
9954 T:      git git://github.com/jonmason/ntb.git
9955 F:      drivers/ntb/
9956 F:      drivers/net/ntb_netdev.c
9957 F:      include/linux/ntb.h
9958 F:      include/linux/ntb_transport.h
9959 F:      tools/testing/selftests/ntb/
9960
9961 NTB IDT DRIVER
9962 M:      Serge Semin <fancer.lancer@gmail.com>
9963 L:      linux-ntb@googlegroups.com
9964 S:      Supported
9965 F:      drivers/ntb/hw/idt/
9966
9967 NTB INTEL DRIVER
9968 M:      Dave Jiang <dave.jiang@intel.com>
9969 L:      linux-ntb@googlegroups.com
9970 S:      Supported
9971 W:      https://github.com/davejiang/linux/wiki
9972 T:      git https://github.com/davejiang/linux.git
9973 F:      drivers/ntb/hw/intel/
9974
9975 NTFS FILESYSTEM
9976 M:      Anton Altaparmakov <anton@tuxera.com>
9977 L:      linux-ntfs-dev@lists.sourceforge.net
9978 W:      http://www.tuxera.com/
9979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
9980 S:      Supported
9981 F:      Documentation/filesystems/ntfs.txt
9982 F:      fs/ntfs/
9983
9984 NUBUS SUBSYSTEM
9985 M:      Finn Thain <fthain@telegraphics.com.au>
9986 L:      linux-m68k@lists.linux-m68k.org
9987 S:      Maintained
9988 F:      arch/*/include/asm/nubus.h
9989 F:      drivers/nubus/
9990 F:      include/linux/nubus.h
9991 F:      include/uapi/linux/nubus.h
9992
9993 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
9994 M:      Antonino Daplas <adaplas@gmail.com>
9995 L:      linux-fbdev@vger.kernel.org
9996 S:      Maintained
9997 F:      drivers/video/fbdev/riva/
9998 F:      drivers/video/fbdev/nvidia/
9999
10000 NVM EXPRESS DRIVER
10001 M:      Keith Busch <keith.busch@intel.com>
10002 M:      Jens Axboe <axboe@fb.com>
10003 M:      Christoph Hellwig <hch@lst.de>
10004 M:      Sagi Grimberg <sagi@grimberg.me>
10005 L:      linux-nvme@lists.infradead.org
10006 T:      git://git.infradead.org/nvme.git
10007 W:      http://git.infradead.org/nvme.git
10008 S:      Supported
10009 F:      drivers/nvme/host/
10010 F:      include/linux/nvme.h
10011 F:      include/uapi/linux/nvme_ioctl.h
10012
10013 NVM EXPRESS FC TRANSPORT DRIVERS
10014 M:      James Smart <james.smart@broadcom.com>
10015 L:      linux-nvme@lists.infradead.org
10016 S:      Supported
10017 F:      include/linux/nvme-fc.h
10018 F:      include/linux/nvme-fc-driver.h
10019 F:      drivers/nvme/host/fc.c
10020 F:      drivers/nvme/target/fc.c
10021 F:      drivers/nvme/target/fcloop.c
10022
10023 NVM EXPRESS TARGET DRIVER
10024 M:      Christoph Hellwig <hch@lst.de>
10025 M:      Sagi Grimberg <sagi@grimberg.me>
10026 L:      linux-nvme@lists.infradead.org
10027 T:      git://git.infradead.org/nvme.git
10028 W:      http://git.infradead.org/nvme.git
10029 S:      Supported
10030 F:      drivers/nvme/target/
10031
10032 NVMEM FRAMEWORK
10033 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10034 S:      Maintained
10035 F:      drivers/nvmem/
10036 F:      Documentation/devicetree/bindings/nvmem/
10037 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10038 F:      include/linux/nvmem-consumer.h
10039 F:      include/linux/nvmem-provider.h
10040
10041 NXP SGTL5000 DRIVER
10042 M:      Fabio Estevam <fabio.estevam@nxp.com>
10043 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10044 S:      Maintained
10045 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10046 F:      sound/soc/codecs/sgtl5000*
10047
10048 NXP TDA998X DRM DRIVER
10049 M:      Russell King <linux@armlinux.org.uk>
10050 S:      Supported
10051 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10053 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10054 F:      include/drm/i2c/tda998x.h
10055
10056 NXP TFA9879 DRIVER
10057 M:      Peter Rosin <peda@axentia.se>
10058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10059 S:      Maintained
10060 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10061 F:      sound/soc/codecs/tfa9879*
10062
10063 NXP-NCI NFC DRIVER
10064 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10065 R:      Charles Gorand <charles.gorand@effinnov.com>
10066 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10067 S:      Supported
10068 F:      drivers/nfc/nxp-nci
10069
10070 OBJTOOL
10071 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10072 M:      Peter Zijlstra <peterz@infradead.org>
10073 S:      Supported
10074 F:      tools/objtool/
10075
10076 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10077 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10078 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10079 L:      linuxppc-dev@lists.ozlabs.org
10080 S:      Supported
10081 F:      arch/powerpc/platforms/powernv/ocxl.c
10082 F:      arch/powerpc/include/asm/pnv-ocxl.h
10083 F:      drivers/misc/ocxl/
10084 F:      include/misc/ocxl*
10085 F:      include/uapi/misc/ocxl.h
10086 F:      Documentation/accelerators/ocxl.txt
10087
10088 OMAP AUDIO SUPPORT
10089 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10090 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10091 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10092 L:      linux-omap@vger.kernel.org
10093 S:      Maintained
10094 F:      sound/soc/omap/
10095
10096 OMAP CLOCK FRAMEWORK SUPPORT
10097 M:      Paul Walmsley <paul@pwsan.com>
10098 L:      linux-omap@vger.kernel.org
10099 S:      Maintained
10100 F:      arch/arm/*omap*/*clock*
10101
10102 OMAP DEVICE TREE SUPPORT
10103 M:      Benoît Cousson <bcousson@baylibre.com>
10104 M:      Tony Lindgren <tony@atomide.com>
10105 L:      linux-omap@vger.kernel.org
10106 L:      devicetree@vger.kernel.org
10107 S:      Maintained
10108 F:      arch/arm/boot/dts/*omap*
10109 F:      arch/arm/boot/dts/*am3*
10110 F:      arch/arm/boot/dts/*am4*
10111 F:      arch/arm/boot/dts/*am5*
10112 F:      arch/arm/boot/dts/*dra7*
10113
10114 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10115 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10116 L:      linux-omap@vger.kernel.org
10117 L:      linux-fbdev@vger.kernel.org
10118 S:      Maintained
10119 F:      drivers/video/fbdev/omap2/
10120 F:      Documentation/arm/OMAP/DSS
10121
10122 OMAP FRAMEBUFFER SUPPORT
10123 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10124 L:      linux-fbdev@vger.kernel.org
10125 L:      linux-omap@vger.kernel.org
10126 S:      Maintained
10127 F:      drivers/video/fbdev/omap/
10128
10129 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10130 M:      Roger Quadros <rogerq@ti.com>
10131 M:      Tony Lindgren <tony@atomide.com>
10132 L:      linux-omap@vger.kernel.org
10133 S:      Maintained
10134 F:      drivers/memory/omap-gpmc.c
10135 F:      arch/arm/mach-omap2/*gpmc*
10136
10137 OMAP GPIO DRIVER
10138 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10139 M:      Santosh Shilimkar <ssantosh@kernel.org>
10140 M:      Kevin Hilman <khilman@kernel.org>
10141 L:      linux-omap@vger.kernel.org
10142 S:      Maintained
10143 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10144 F:      drivers/gpio/gpio-omap.c
10145
10146 OMAP HARDWARE SPINLOCK SUPPORT
10147 M:      Ohad Ben-Cohen <ohad@wizery.com>
10148 L:      linux-omap@vger.kernel.org
10149 S:      Maintained
10150 F:      drivers/hwspinlock/omap_hwspinlock.c
10151
10152 OMAP HS MMC SUPPORT
10153 L:      linux-mmc@vger.kernel.org
10154 L:      linux-omap@vger.kernel.org
10155 S:      Orphan
10156 F:      drivers/mmc/host/omap_hsmmc.c
10157
10158 OMAP HWMOD DATA
10159 M:      Paul Walmsley <paul@pwsan.com>
10160 L:      linux-omap@vger.kernel.org
10161 S:      Maintained
10162 F:      arch/arm/mach-omap2/omap_hwmod*data*
10163
10164 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10165 M:      Benoît Cousson <bcousson@baylibre.com>
10166 L:      linux-omap@vger.kernel.org
10167 S:      Maintained
10168 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10169
10170 OMAP HWMOD SUPPORT
10171 M:      Benoît Cousson <bcousson@baylibre.com>
10172 M:      Paul Walmsley <paul@pwsan.com>
10173 L:      linux-omap@vger.kernel.org
10174 S:      Maintained
10175 F:      arch/arm/mach-omap2/omap_hwmod.*
10176
10177 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10178 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10179 L:      linux-media@vger.kernel.org
10180 S:      Maintained
10181 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10182 F:      drivers/media/platform/omap3isp/
10183 F:      drivers/staging/media/omap4iss/
10184
10185 OMAP MMC SUPPORT
10186 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10187 L:      linux-omap@vger.kernel.org
10188 S:      Maintained
10189 F:      drivers/mmc/host/omap.c
10190
10191 OMAP POWER MANAGEMENT SUPPORT
10192 M:      Kevin Hilman <khilman@kernel.org>
10193 L:      linux-omap@vger.kernel.org
10194 S:      Maintained
10195 F:      arch/arm/*omap*/*pm*
10196 F:      drivers/cpufreq/omap-cpufreq.c
10197
10198 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10199 M:      Rajendra Nayak <rnayak@codeaurora.org>
10200 M:      Paul Walmsley <paul@pwsan.com>
10201 L:      linux-omap@vger.kernel.org
10202 S:      Maintained
10203 F:      arch/arm/mach-omap2/prm*
10204
10205 OMAP RANDOM NUMBER GENERATOR SUPPORT
10206 M:      Deepak Saxena <dsaxena@plexity.net>
10207 S:      Maintained
10208 F:      drivers/char/hw_random/omap-rng.c
10209
10210 OMAP USB SUPPORT
10211 L:      linux-usb@vger.kernel.org
10212 L:      linux-omap@vger.kernel.org
10213 S:      Orphan
10214 F:      drivers/usb/*/*omap*
10215 F:      arch/arm/*omap*/usb*
10216
10217 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10218 M:      Mark Jackson <mpfj@newflow.co.uk>
10219 L:      linux-omap@vger.kernel.org
10220 S:      Maintained
10221 F:      arch/arm/boot/dts/am335x-nano.dts
10222
10223 OMAP1 SUPPORT
10224 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10225 M:      Tony Lindgren <tony@atomide.com>
10226 L:      linux-omap@vger.kernel.org
10227 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10229 S:      Maintained
10230 F:      arch/arm/mach-omap1/
10231 F:      arch/arm/plat-omap/
10232 F:      arch/arm/configs/omap1_defconfig
10233 F:      drivers/i2c/busses/i2c-omap.c
10234 F:      include/linux/i2c-omap.h
10235
10236 OMAP2+ SUPPORT
10237 M:      Tony Lindgren <tony@atomide.com>
10238 L:      linux-omap@vger.kernel.org
10239 W:      http://www.muru.com/linux/omap/
10240 W:      http://linux.omap.com/
10241 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10243 S:      Maintained
10244 F:      arch/arm/mach-omap2/
10245 F:      arch/arm/plat-omap/
10246 F:      arch/arm/configs/omap2plus_defconfig
10247 F:      drivers/i2c/busses/i2c-omap.c
10248 F:      drivers/irqchip/irq-omap-intc.c
10249 F:      drivers/mfd/*omap*.c
10250 F:      drivers/mfd/menelaus.c
10251 F:      drivers/mfd/palmas.c
10252 F:      drivers/mfd/tps65217.c
10253 F:      drivers/mfd/tps65218.c
10254 F:      drivers/mfd/tps65910.c
10255 F:      drivers/mfd/twl-core.[ch]
10256 F:      drivers/mfd/twl4030*.c
10257 F:      drivers/mfd/twl6030*.c
10258 F:      drivers/mfd/twl6040*.c
10259 F:      drivers/regulator/palmas-regulator*.c
10260 F:      drivers/regulator/pbias-regulator.c
10261 F:      drivers/regulator/tps65217-regulator.c
10262 F:      drivers/regulator/tps65218-regulator.c
10263 F:      drivers/regulator/tps65910-regulator.c
10264 F:      drivers/regulator/twl-regulator.c
10265 F:      drivers/regulator/twl6030-regulator.c
10266 F:      include/linux/i2c-omap.h
10267
10268 ONION OMEGA2+ BOARD
10269 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10270 L:      linux-mips@linux-mips.org
10271 S:      Maintained
10272 F:      arch/mips/boot/dts/ralink/omega2p.dts
10273
10274 OMFS FILESYSTEM
10275 M:      Bob Copeland <me@bobcopeland.com>
10276 L:      linux-karma-devel@lists.sourceforge.net
10277 S:      Maintained
10278 F:      Documentation/filesystems/omfs.txt
10279 F:      fs/omfs/
10280
10281 OMNIKEY CARDMAN 4000 DRIVER
10282 M:      Harald Welte <laforge@gnumonks.org>
10283 S:      Maintained
10284 F:      drivers/char/pcmcia/cm4000_cs.c
10285 F:      include/linux/cm4000_cs.h
10286 F:      include/uapi/linux/cm4000_cs.h
10287
10288 OMNIKEY CARDMAN 4040 DRIVER
10289 M:      Harald Welte <laforge@gnumonks.org>
10290 S:      Maintained
10291 F:      drivers/char/pcmcia/cm4040_cs.*
10292
10293 OMNIVISION OV13858 SENSOR DRIVER
10294 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10295 L:      linux-media@vger.kernel.org
10296 T:      git git://linuxtv.org/media_tree.git
10297 S:      Maintained
10298 F:      drivers/media/i2c/ov13858.c
10299
10300 OMNIVISION OV2685 SENSOR DRIVER
10301 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10302 L:      linux-media@vger.kernel.org
10303 T:      git git://linuxtv.org/media_tree.git
10304 S:      Maintained
10305 F:      drivers/media/i2c/ov2685.c
10306
10307 OMNIVISION OV5640 SENSOR DRIVER
10308 M:      Steve Longerbeam <slongerbeam@gmail.com>
10309 L:      linux-media@vger.kernel.org
10310 T:      git git://linuxtv.org/media_tree.git
10311 S:      Maintained
10312 F:      drivers/media/i2c/ov5640.c
10313
10314 OMNIVISION OV5647 SENSOR DRIVER
10315 M:      Luis Oliveira <lolivei@synopsys.com>
10316 L:      linux-media@vger.kernel.org
10317 T:      git git://linuxtv.org/media_tree.git
10318 S:      Maintained
10319 F:      drivers/media/i2c/ov5647.c
10320
10321 OMNIVISION OV5695 SENSOR DRIVER
10322 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10323 L:      linux-media@vger.kernel.org
10324 T:      git git://linuxtv.org/media_tree.git
10325 S:      Maintained
10326 F:      drivers/media/i2c/ov5695.c
10327
10328 OMNIVISION OV7670 SENSOR DRIVER
10329 M:      Jonathan Corbet <corbet@lwn.net>
10330 L:      linux-media@vger.kernel.org
10331 T:      git git://linuxtv.org/media_tree.git
10332 S:      Maintained
10333 F:      drivers/media/i2c/ov7670.c
10334 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10335
10336 OMNIVISION OV772x SENSOR DRIVER
10337 M:      Jacopo Mondi <jacopo@jmondi.org>
10338 L:      linux-media@vger.kernel.org
10339 T:      git git://linuxtv.org/media_tree.git
10340 S:      Odd fixes
10341 F:      drivers/media/i2c/ov772x.c
10342 F:      include/media/i2c/ov772x.h
10343
10344 OMNIVISION OV7740 SENSOR DRIVER
10345 M:      Wenyou Yang <wenyou.yang@microchip.com>
10346 L:      linux-media@vger.kernel.org
10347 T:      git git://linuxtv.org/media_tree.git
10348 S:      Maintained
10349 F:      drivers/media/i2c/ov7740.c
10350 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10351
10352 OMNIVISION OV9650 SENSOR DRIVER
10353 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10354 R:      Akinobu Mita <akinobu.mita@gmail.com>
10355 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10356 L:      linux-media@vger.kernel.org
10357 T:      git git://linuxtv.org/media_tree.git
10358 S:      Maintained
10359 F:      drivers/media/i2c/ov9650.c
10360 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10361
10362 ONENAND FLASH DRIVER
10363 M:      Kyungmin Park <kyungmin.park@samsung.com>
10364 L:      linux-mtd@lists.infradead.org
10365 S:      Maintained
10366 F:      drivers/mtd/nand/onenand/
10367 F:      include/linux/mtd/onenand*.h
10368
10369 ONSTREAM SCSI TAPE DRIVER
10370 M:      Willem Riede <osst@riede.org>
10371 L:      osst-users@lists.sourceforge.net
10372 L:      linux-scsi@vger.kernel.org
10373 S:      Maintained
10374 F:      Documentation/scsi/osst.txt
10375 F:      drivers/scsi/osst.*
10376 F:      drivers/scsi/osst_*.h
10377 F:      drivers/scsi/st.h
10378
10379 OP-TEE DRIVER
10380 M:      Jens Wiklander <jens.wiklander@linaro.org>
10381 S:      Maintained
10382 F:      drivers/tee/optee/
10383
10384 OPA-VNIC DRIVER
10385 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10386 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10387 L:      linux-rdma@vger.kernel.org
10388 S:      Supported
10389 F:      drivers/infiniband/ulp/opa_vnic
10390
10391 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10392 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10393 L:      devicetree@vger.kernel.org
10394 S:      Maintained
10395 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10396 F:      Documentation/devicetree/overlay-notes.txt
10397 F:      drivers/of/overlay.c
10398 F:      drivers/of/resolver.c
10399
10400 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10401 M:      Rob Herring <robh+dt@kernel.org>
10402 M:      Frank Rowand <frowand.list@gmail.com>
10403 L:      devicetree@vger.kernel.org
10404 W:      http://www.devicetree.org/
10405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10406 S:      Maintained
10407 F:      drivers/of/
10408 F:      include/linux/of*.h
10409 F:      scripts/dtc/
10410 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10411
10412 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10413 M:      Rob Herring <robh+dt@kernel.org>
10414 M:      Mark Rutland <mark.rutland@arm.com>
10415 L:      devicetree@vger.kernel.org
10416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10417 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10418 S:      Maintained
10419 F:      Documentation/devicetree/
10420 F:      arch/*/boot/dts/
10421 F:      include/dt-bindings/
10422
10423 OPENCORES I2C BUS DRIVER
10424 M:      Peter Korsgaard <jacmet@sunsite.dk>
10425 L:      linux-i2c@vger.kernel.org
10426 S:      Maintained
10427 F:      Documentation/i2c/busses/i2c-ocores
10428 F:      drivers/i2c/busses/i2c-ocores.c
10429
10430 OPENRISC ARCHITECTURE
10431 M:      Jonas Bonn <jonas@southpole.se>
10432 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10433 M:      Stafford Horne <shorne@gmail.com>
10434 T:      git git://github.com/openrisc/linux.git
10435 L:      openrisc@lists.librecores.org
10436 W:      http://openrisc.io
10437 S:      Maintained
10438 F:      Documentation/devicetree/bindings/openrisc/
10439 F:      Documentation/openrisc/
10440 F:      arch/openrisc/
10441 F:      drivers/irqchip/irq-ompic.c
10442 F:      drivers/irqchip/irq-or1k-*
10443
10444 OPENVSWITCH
10445 M:      Pravin B Shelar <pshelar@ovn.org>
10446 L:      netdev@vger.kernel.org
10447 L:      dev@openvswitch.org
10448 W:      http://openvswitch.org
10449 S:      Maintained
10450 F:      net/openvswitch/
10451 F:      include/uapi/linux/openvswitch.h
10452
10453 OPERATING PERFORMANCE POINTS (OPP)
10454 M:      Viresh Kumar <vireshk@kernel.org>
10455 M:      Nishanth Menon <nm@ti.com>
10456 M:      Stephen Boyd <sboyd@kernel.org>
10457 L:      linux-pm@vger.kernel.org
10458 S:      Maintained
10459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10460 F:      drivers/opp/
10461 F:      include/linux/pm_opp.h
10462 F:      Documentation/power/opp.txt
10463 F:      Documentation/devicetree/bindings/opp/
10464
10465 OPL4 DRIVER
10466 M:      Clemens Ladisch <clemens@ladisch.de>
10467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10468 T:      git git://git.alsa-project.org/alsa-kernel.git
10469 S:      Maintained
10470 F:      sound/drivers/opl4/
10471
10472 OPROFILE
10473 M:      Robert Richter <rric@kernel.org>
10474 L:      oprofile-list@lists.sf.net
10475 S:      Maintained
10476 F:      arch/*/include/asm/oprofile*.h
10477 F:      arch/*/oprofile/
10478 F:      drivers/oprofile/
10479 F:      include/linux/oprofile.h
10480
10481 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10482 M:      Mark Fasheh <mark@fasheh.com>
10483 M:      Joel Becker <jlbec@evilplan.org>
10484 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10485 W:      http://ocfs2.wiki.kernel.org
10486 S:      Supported
10487 F:      Documentation/filesystems/ocfs2.txt
10488 F:      Documentation/filesystems/dlmfs.txt
10489 F:      fs/ocfs2/
10490
10491 ORANGEFS FILESYSTEM
10492 M:      Mike Marshall <hubcap@omnibond.com>
10493 R:      Martin Brandenburg <martin@omnibond.com>
10494 L:      devel@lists.orangefs.org
10495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10496 S:      Supported
10497 F:      fs/orangefs/
10498 F:      Documentation/filesystems/orangefs.txt
10499
10500 ORINOCO DRIVER
10501 L:      linux-wireless@vger.kernel.org
10502 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10503 W:      http://www.nongnu.org/orinoco/
10504 S:      Orphan
10505 F:      drivers/net/wireless/intersil/orinoco/
10506
10507 OSD LIBRARY and FILESYSTEM
10508 M:      Boaz Harrosh <ooo@electrozaur.com>
10509 S:      Maintained
10510 F:      drivers/scsi/osd/
10511 F:      include/scsi/osd_*
10512 F:      fs/exofs/
10513
10514 OV2659 OMNIVISION SENSOR DRIVER
10515 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10516 L:      linux-media@vger.kernel.org
10517 W:      https://linuxtv.org
10518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10519 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10520 S:      Maintained
10521 F:      drivers/media/i2c/ov2659.c
10522 F:      include/media/i2c/ov2659.h
10523
10524 OVERLAY FILESYSTEM
10525 M:      Miklos Szeredi <miklos@szeredi.hu>
10526 L:      linux-unionfs@vger.kernel.org
10527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10528 S:      Supported
10529 F:      fs/overlayfs/
10530 F:      Documentation/filesystems/overlayfs.txt
10531
10532 P54 WIRELESS DRIVER
10533 M:      Christian Lamparter <chunkeey@googlemail.com>
10534 L:      linux-wireless@vger.kernel.org
10535 W:      http://wireless.kernel.org/en/users/Drivers/p54
10536 S:      Maintained
10537 F:      drivers/net/wireless/intersil/p54/
10538
10539 PA SEMI ETHERNET DRIVER
10540 L:      netdev@vger.kernel.org
10541 S:      Orphan
10542 F:      drivers/net/ethernet/pasemi/*
10543
10544 PA SEMI SMBUS DRIVER
10545 L:      linux-i2c@vger.kernel.org
10546 S:      Orphan
10547 F:      drivers/i2c/busses/i2c-pasemi.c
10548
10549 PADATA PARALLEL EXECUTION MECHANISM
10550 M:      Steffen Klassert <steffen.klassert@secunet.com>
10551 L:      linux-crypto@vger.kernel.org
10552 S:      Maintained
10553 F:      kernel/padata.c
10554 F:      include/linux/padata.h
10555 F:      Documentation/padata.txt
10556
10557 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10558 M:      Harald Welte <laforge@gnumonks.org>
10559 L:      platform-driver-x86@vger.kernel.org
10560 S:      Maintained
10561 F:      drivers/platform/x86/panasonic-laptop.c
10562
10563 PARALLEL LCD/KEYPAD PANEL DRIVER
10564 M:      Willy Tarreau <willy@haproxy.com>
10565 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10566 S:      Odd Fixes
10567 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10568 F:      drivers/misc/panel.c
10569
10570 PARALLEL PORT SUBSYSTEM
10571 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10572 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10573 L:      linux-parport@lists.infradead.org (subscribers-only)
10574 S:      Maintained
10575 F:      drivers/parport/
10576 F:      include/linux/parport*.h
10577 F:      drivers/char/ppdev.c
10578 F:      include/uapi/linux/ppdev.h
10579 F:      Documentation/parport*.txt
10580
10581 PARAVIRT_OPS INTERFACE
10582 M:      Juergen Gross <jgross@suse.com>
10583 M:      Alok Kataria <akataria@vmware.com>
10584 L:      virtualization@lists.linux-foundation.org
10585 S:      Supported
10586 F:      Documentation/virtual/paravirt_ops.txt
10587 F:      arch/*/kernel/paravirt*
10588 F:      arch/*/include/asm/paravirt*.h
10589 F:      include/linux/hypervisor.h
10590
10591 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10592 M:      Tim Waugh <tim@cyberelk.net>
10593 L:      linux-parport@lists.infradead.org (subscribers-only)
10594 S:      Maintained
10595 F:      Documentation/blockdev/paride.txt
10596 F:      drivers/block/paride/
10597
10598 PARISC ARCHITECTURE
10599 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10600 M:      Helge Deller <deller@gmx.de>
10601 L:      linux-parisc@vger.kernel.org
10602 W:      http://www.parisc-linux.org/
10603 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10606 S:      Maintained
10607 F:      arch/parisc/
10608 F:      Documentation/parisc/
10609 F:      drivers/parisc/
10610 F:      drivers/char/agp/parisc-agp.c
10611 F:      drivers/input/serio/gscps2.c
10612 F:      drivers/parport/parport_gsc.*
10613 F:      drivers/tty/serial/8250/8250_gsc.c
10614 F:      drivers/video/fbdev/sti*
10615 F:      drivers/video/console/sti*
10616 F:      drivers/video/logo/logo_parisc*
10617
10618 PARMAN
10619 M:      Jiri Pirko <jiri@mellanox.com>
10620 L:      netdev@vger.kernel.org
10621 S:      Supported
10622 F:      lib/parman.c
10623 F:      lib/test_parman.c
10624 F:      include/linux/parman.h
10625
10626 PC87360 HARDWARE MONITORING DRIVER
10627 M:      Jim Cromie <jim.cromie@gmail.com>
10628 L:      linux-hwmon@vger.kernel.org
10629 S:      Maintained
10630 F:      Documentation/hwmon/pc87360
10631 F:      drivers/hwmon/pc87360.c
10632
10633 PC8736x GPIO DRIVER
10634 M:      Jim Cromie <jim.cromie@gmail.com>
10635 S:      Maintained
10636 F:      drivers/char/pc8736x_gpio.c
10637
10638 PC87427 HARDWARE MONITORING DRIVER
10639 M:      Jean Delvare <jdelvare@suse.com>
10640 L:      linux-hwmon@vger.kernel.org
10641 S:      Maintained
10642 F:      Documentation/hwmon/pc87427
10643 F:      drivers/hwmon/pc87427.c
10644
10645 PCA9532 LED DRIVER
10646 M:      Riku Voipio <riku.voipio@iki.fi>
10647 S:      Maintained
10648 F:      drivers/leds/leds-pca9532.c
10649 F:      include/linux/leds-pca9532.h
10650
10651 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10652 M:      Guenter Roeck <linux@roeck-us.net>
10653 L:      linux-i2c@vger.kernel.org
10654 S:      Maintained
10655 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10656
10657 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10658 M:      Khalid Aziz <khalid@gonehiking.org>
10659 S:      Maintained
10660 F:      drivers/firmware/pcdp.*
10661
10662 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10663 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10664 L:      linux-pci@vger.kernel.org
10665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10666 S:      Maintained
10667 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10668 F:      drivers/pci/host/pci-aardvark.c
10669
10670 PCI DRIVER FOR ALTERA PCIE IP
10671 M:      Ley Foon Tan <lftan@altera.com>
10672 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10673 L:      linux-pci@vger.kernel.org
10674 S:      Supported
10675 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10676 F:      drivers/pci/host/pcie-altera.c
10677
10678 PCI DRIVER FOR APPLIEDMICRO XGENE
10679 M:      Tanmay Inamdar <tinamdar@apm.com>
10680 L:      linux-pci@vger.kernel.org
10681 L:      linux-arm-kernel@lists.infradead.org
10682 S:      Maintained
10683 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10684 F:      drivers/pci/host/pci-xgene.c
10685
10686 PCI DRIVER FOR ARM VERSATILE PLATFORM
10687 M:      Rob Herring <robh@kernel.org>
10688 L:      linux-pci@vger.kernel.org
10689 L:      linux-arm-kernel@lists.infradead.org
10690 S:      Maintained
10691 F:      Documentation/devicetree/bindings/pci/versatile.txt
10692 F:      drivers/pci/host/pci-versatile.c
10693
10694 PCI DRIVER FOR ARMADA 8K
10695 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10696 L:      linux-pci@vger.kernel.org
10697 L:      linux-arm-kernel@lists.infradead.org
10698 S:      Maintained
10699 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10700 F:      drivers/pci/dwc/pcie-armada8k.c
10701
10702 PCI DRIVER FOR CADENCE PCIE IP
10703 M:      Alan Douglas <adouglas@cadence.com>
10704 L:      linux-pci@vger.kernel.org
10705 S:      Maintained
10706 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10707 F:      drivers/pci/cadence/pcie-cadence*
10708
10709 PCI DRIVER FOR FREESCALE LAYERSCAPE
10710 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10711 M:      Mingkai Hu <mingkai.hu@freescale.com>
10712 M:      Roy Zang <tie-fei.zang@freescale.com>
10713 L:      linuxppc-dev@lists.ozlabs.org
10714 L:      linux-pci@vger.kernel.org
10715 L:      linux-arm-kernel@lists.infradead.org
10716 S:      Maintained
10717 F:      drivers/pci/dwc/*layerscape*
10718
10719 PCI DRIVER FOR GENERIC OF HOSTS
10720 M:      Will Deacon <will.deacon@arm.com>
10721 L:      linux-pci@vger.kernel.org
10722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10723 S:      Maintained
10724 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10725 F:      drivers/pci/host/pci-host-common.c
10726 F:      drivers/pci/host/pci-host-generic.c
10727
10728 PCI DRIVER FOR IMX6
10729 M:      Richard Zhu <hongxing.zhu@nxp.com>
10730 M:      Lucas Stach <l.stach@pengutronix.de>
10731 L:      linux-pci@vger.kernel.org
10732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10733 S:      Maintained
10734 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10735 F:      drivers/pci/dwc/*imx6*
10736
10737 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10738 M:      Keith Busch <keith.busch@intel.com>
10739 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10740 L:      linux-pci@vger.kernel.org
10741 S:      Supported
10742 F:      drivers/pci/host/vmd.c
10743
10744 PCI DRIVER FOR MICROSEMI SWITCHTEC
10745 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10746 M:      Logan Gunthorpe <logang@deltatee.com>
10747 L:      linux-pci@vger.kernel.org
10748 S:      Maintained
10749 F:      Documentation/switchtec.txt
10750 F:      Documentation/ABI/testing/sysfs-class-switchtec
10751 F:      drivers/pci/switch/switchtec*
10752 F:      include/uapi/linux/switchtec_ioctl.h
10753 F:      include/linux/switchtec.h
10754 F:      drivers/ntb/hw/mscc/
10755
10756 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10757 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10758 M:      Jason Cooper <jason@lakedaemon.net>
10759 L:      linux-pci@vger.kernel.org
10760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10761 S:      Maintained
10762 F:      drivers/pci/host/*mvebu*
10763
10764 PCI DRIVER FOR NVIDIA TEGRA
10765 M:      Thierry Reding <thierry.reding@gmail.com>
10766 L:      linux-tegra@vger.kernel.org
10767 L:      linux-pci@vger.kernel.org
10768 S:      Supported
10769 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10770 F:      drivers/pci/host/pci-tegra.c
10771
10772 PCI DRIVER FOR RENESAS R-CAR
10773 M:      Simon Horman <horms@verge.net.au>
10774 L:      linux-pci@vger.kernel.org
10775 L:      linux-renesas-soc@vger.kernel.org
10776 S:      Maintained
10777 F:      drivers/pci/host/*rcar*
10778
10779 PCI DRIVER FOR SAMSUNG EXYNOS
10780 M:      Jingoo Han <jingoohan1@gmail.com>
10781 L:      linux-pci@vger.kernel.org
10782 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10783 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10784 S:      Maintained
10785 F:      drivers/pci/dwc/pci-exynos.c
10786
10787 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10788 M:      Jingoo Han <jingoohan1@gmail.com>
10789 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10790 L:      linux-pci@vger.kernel.org
10791 S:      Maintained
10792 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10793 F:      drivers/pci/dwc/*designware*
10794
10795 PCI DRIVER FOR TI DRA7XX
10796 M:      Kishon Vijay Abraham I <kishon@ti.com>
10797 L:      linux-omap@vger.kernel.org
10798 L:      linux-pci@vger.kernel.org
10799 S:      Supported
10800 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10801 F:      drivers/pci/dwc/pci-dra7xx.c
10802
10803 PCI DRIVER FOR TI KEYSTONE
10804 M:      Murali Karicheri <m-karicheri2@ti.com>
10805 L:      linux-pci@vger.kernel.org
10806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10807 S:      Maintained
10808 F:      drivers/pci/dwc/*keystone*
10809
10810 PCI ENDPOINT SUBSYSTEM
10811 M:      Kishon Vijay Abraham I <kishon@ti.com>
10812 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10813 L:      linux-pci@vger.kernel.org
10814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10815 S:      Supported
10816 F:      drivers/pci/endpoint/
10817 F:      drivers/misc/pci_endpoint_test.c
10818 F:      tools/pci/
10819
10820 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10821 M:      Russell Currey <ruscur@russell.cc>
10822 L:      linuxppc-dev@lists.ozlabs.org
10823 S:      Supported
10824 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10825 F:      arch/powerpc/kernel/eeh*.c
10826 F:      arch/powerpc/platforms/*/eeh*.c
10827 F:      arch/powerpc/include/*/eeh*.h
10828
10829 PCI ERROR RECOVERY
10830 M:      Linas Vepstas <linasvepstas@gmail.com>
10831 L:      linux-pci@vger.kernel.org
10832 S:      Supported
10833 F:      Documentation/PCI/pci-error-recovery.txt
10834
10835 PCI MSI DRIVER FOR ALTERA MSI IP
10836 M:      Ley Foon Tan <lftan@altera.com>
10837 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10838 L:      linux-pci@vger.kernel.org
10839 S:      Supported
10840 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10841 F:      drivers/pci/host/pcie-altera-msi.c
10842
10843 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10844 M:      Duc Dang <dhdang@apm.com>
10845 L:      linux-pci@vger.kernel.org
10846 L:      linux-arm-kernel@lists.infradead.org
10847 S:      Maintained
10848 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10849 F:      drivers/pci/host/pci-xgene-msi.c
10850
10851 PCI SUBSYSTEM
10852 M:      Bjorn Helgaas <bhelgaas@google.com>
10853 L:      linux-pci@vger.kernel.org
10854 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10856 S:      Supported
10857 F:      Documentation/devicetree/bindings/pci/
10858 F:      Documentation/PCI/
10859 F:      drivers/acpi/pci*
10860 F:      drivers/pci/
10861 F:      include/asm-generic/pci*
10862 F:      include/linux/pci*
10863 F:      include/linux/of_pci.h
10864 F:      include/uapi/linux/pci*
10865 F:      lib/pci*
10866 F:      arch/x86/pci/
10867 F:      arch/x86/kernel/quirks.c
10868
10869 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10870 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10871 L:      linux-pci@vger.kernel.org
10872 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10874 S:      Supported
10875 F:      drivers/pci/cadence/
10876 F:      drivers/pci/host/
10877 F:      drivers/pci/dwc/
10878
10879 PCIE DRIVER FOR AXIS ARTPEC
10880 M:      Niklas Cassel <niklas.cassel@axis.com>
10881 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10882 L:      linux-arm-kernel@axis.com
10883 L:      linux-pci@vger.kernel.org
10884 S:      Maintained
10885 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10886 F:      drivers/pci/dwc/*artpec*
10887
10888 PCIE DRIVER FOR CAVIUM THUNDERX
10889 M:      David Daney <david.daney@cavium.com>
10890 L:      linux-pci@vger.kernel.org
10891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10892 S:      Supported
10893 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10894 F:      drivers/pci/host/pci-thunder-*
10895
10896 PCIE DRIVER FOR HISILICON
10897 M:      Zhou Wang <wangzhou1@hisilicon.com>
10898 L:      linux-pci@vger.kernel.org
10899 S:      Maintained
10900 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10901 F:      drivers/pci/dwc/pcie-hisi.c
10902
10903 PCIE DRIVER FOR HISILICON KIRIN
10904 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10905 M:      Binghui Wang <wangbinghui@hisilicon.com>
10906 L:      linux-pci@vger.kernel.org
10907 S:      Maintained
10908 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10909 F:      drivers/pci/dwc/pcie-kirin.c
10910
10911 PCIE DRIVER FOR HISILICON STB
10912 M:      Jianguo Sun <sunjianguo1@huawei.com>
10913 M:      Shawn Guo <shawn.guo@linaro.org>
10914 L:      linux-pci@vger.kernel.org
10915 S:      Maintained
10916 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10917 F:      drivers/pci/dwc/pcie-histb.c
10918
10919 PCIE DRIVER FOR MEDIATEK
10920 M:      Ryder Lee <ryder.lee@mediatek.com>
10921 L:      linux-pci@vger.kernel.org
10922 L:      linux-mediatek@lists.infradead.org
10923 S:      Supported
10924 F:      Documentation/devicetree/bindings/pci/mediatek*
10925 F:      drivers/pci/host/*mediatek*
10926
10927 PCIE DRIVER FOR QUALCOMM MSM
10928 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10929 L:      linux-pci@vger.kernel.org
10930 L:      linux-arm-msm@vger.kernel.org
10931 S:      Maintained
10932 F:      drivers/pci/dwc/*qcom*
10933
10934 PCIE DRIVER FOR ROCKCHIP
10935 M:      Shawn Lin <shawn.lin@rock-chips.com>
10936 L:      linux-pci@vger.kernel.org
10937 L:      linux-rockchip@lists.infradead.org
10938 S:      Maintained
10939 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10940 F:      drivers/pci/host/pcie-rockchip.c
10941
10942 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10943 M:      Linus Walleij <linus.walleij@linaro.org>
10944 L:      linux-pci@vger.kernel.org
10945 S:      Maintained
10946 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10947 F:      drivers/pci/host/pci-v3-semi.c
10948
10949 PCIE DRIVER FOR ST SPEAR13XX
10950 M:      Pratyush Anand <pratyush.anand@gmail.com>
10951 L:      linux-pci@vger.kernel.org
10952 S:      Maintained
10953 F:      drivers/pci/dwc/*spear*
10954
10955 PCMCIA SUBSYSTEM
10956 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10958 S:      Odd Fixes
10959 F:      Documentation/pcmcia/
10960 F:      tools/pcmcia/
10961 F:      drivers/pcmcia/
10962 F:      include/pcmcia/
10963
10964 PCNET32 NETWORK DRIVER
10965 M:      Don Fry <pcnet32@frontier.com>
10966 L:      netdev@vger.kernel.org
10967 S:      Maintained
10968 F:      drivers/net/ethernet/amd/pcnet32.c
10969
10970 PCRYPT PARALLEL CRYPTO ENGINE
10971 M:      Steffen Klassert <steffen.klassert@secunet.com>
10972 L:      linux-crypto@vger.kernel.org
10973 S:      Maintained
10974 F:      crypto/pcrypt.c
10975 F:      include/crypto/pcrypt.h
10976
10977 PEAQ WMI HOTKEYS DRIVER
10978 M:      Hans de Goede <hdegoede@redhat.com>
10979 L:      platform-driver-x86@vger.kernel.org
10980 S:      Maintained
10981 F:      drivers/platform/x86/peaq-wmi.c
10982
10983 PER-CPU MEMORY ALLOCATOR
10984 M:      Tejun Heo <tj@kernel.org>
10985 M:      Christoph Lameter <cl@linux.com>
10986 M:      Dennis Zhou <dennisszhou@gmail.com>
10987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
10988 S:      Maintained
10989 F:      include/linux/percpu*.h
10990 F:      mm/percpu*.c
10991 F:      arch/*/include/asm/percpu.h
10992
10993 PER-TASK DELAY ACCOUNTING
10994 M:      Balbir Singh <bsingharora@gmail.com>
10995 S:      Maintained
10996 F:      include/linux/delayacct.h
10997 F:      kernel/delayacct.c
10998
10999 PERFORMANCE EVENTS SUBSYSTEM
11000 M:      Peter Zijlstra <peterz@infradead.org>
11001 M:      Ingo Molnar <mingo@redhat.com>
11002 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11003 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11004 R:      Jiri Olsa <jolsa@redhat.com>
11005 R:      Namhyung Kim <namhyung@kernel.org>
11006 L:      linux-kernel@vger.kernel.org
11007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11008 S:      Supported
11009 F:      kernel/events/*
11010 F:      include/linux/perf_event.h
11011 F:      include/uapi/linux/perf_event.h
11012 F:      arch/*/kernel/perf_event*.c
11013 F:      arch/*/kernel/*/perf_event*.c
11014 F:      arch/*/kernel/*/*/perf_event*.c
11015 F:      arch/*/include/asm/perf_event.h
11016 F:      arch/*/kernel/perf_callchain.c
11017 F:      arch/*/events/*
11018 F:      tools/perf/
11019
11020 PERSONALITY HANDLING
11021 M:      Christoph Hellwig <hch@infradead.org>
11022 L:      linux-abi-devel@lists.sourceforge.net
11023 S:      Maintained
11024 F:      include/linux/personality.h
11025 F:      include/uapi/linux/personality.h
11026
11027 PHONET PROTOCOL
11028 M:      Remi Denis-Courmont <courmisch@gmail.com>
11029 S:      Supported
11030 F:      Documentation/networking/phonet.txt
11031 F:      include/linux/phonet.h
11032 F:      include/net/phonet/
11033 F:      include/uapi/linux/phonet.h
11034 F:      net/phonet/
11035
11036 PHRAM MTD DRIVER
11037 M:      Joern Engel <joern@lazybastard.org>
11038 L:      linux-mtd@lists.infradead.org
11039 S:      Maintained
11040 F:      drivers/mtd/devices/phram.c
11041
11042 PICOLCD HID DRIVER
11043 M:      Bruno Prémont <bonbons@linux-vserver.org>
11044 L:      linux-input@vger.kernel.org
11045 S:      Maintained
11046 F:      drivers/hid/hid-picolcd*
11047
11048 PICOXCELL SUPPORT
11049 M:      Jamie Iles <jamie@jamieiles.com>
11050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11051 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11052 S:      Supported
11053 F:      arch/arm/boot/dts/picoxcell*
11054 F:      arch/arm/mach-picoxcell/
11055 F:      drivers/crypto/picoxcell*
11056
11057 PIN CONTROL SUBSYSTEM
11058 M:      Linus Walleij <linus.walleij@linaro.org>
11059 L:      linux-gpio@vger.kernel.org
11060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11061 S:      Maintained
11062 F:      Documentation/devicetree/bindings/pinctrl/
11063 F:      Documentation/driver-api/pinctl.rst
11064 F:      drivers/pinctrl/
11065 F:      include/linux/pinctrl/
11066
11067 PIN CONTROLLER - ATMEL AT91
11068 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11070 S:      Maintained
11071 F:      drivers/pinctrl/pinctrl-at91.*
11072
11073 PIN CONTROLLER - ATMEL AT91 PIO4
11074 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11076 L:      linux-gpio@vger.kernel.org
11077 S:      Supported
11078 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11079
11080 PIN CONTROLLER - FREESCALE
11081 M:      Dong Aisheng <aisheng.dong@nxp.com>
11082 M:      Fabio Estevam <festevam@gmail.com>
11083 M:      Shawn Guo <shawnguo@kernel.org>
11084 M:      Stefan Agner <stefan@agner.ch>
11085 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11086 L:      linux-gpio@vger.kernel.org
11087 S:      Maintained
11088 F:      drivers/pinctrl/freescale/
11089 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11090
11091 PIN CONTROLLER - INTEL
11092 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11093 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11094 S:      Maintained
11095 F:      drivers/pinctrl/intel/
11096
11097 PIN CONTROLLER - MEDIATEK
11098 M:      Sean Wang <sean.wang@mediatek.com>
11099 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11100 S:      Maintained
11101 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11102 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11103 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11104 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11105 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11106
11107 PIN CONTROLLER - QUALCOMM
11108 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11109 S:      Maintained
11110 L:      linux-arm-msm@vger.kernel.org
11111 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11112 F:      drivers/pinctrl/qcom/
11113
11114 PIN CONTROLLER - RENESAS
11115 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11116 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11117 L:      linux-renesas-soc@vger.kernel.org
11118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11119 S:      Maintained
11120 F:      drivers/pinctrl/sh-pfc/
11121
11122 PIN CONTROLLER - SAMSUNG
11123 M:      Tomasz Figa <tomasz.figa@gmail.com>
11124 M:      Krzysztof Kozlowski <krzk@kernel.org>
11125 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11127 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11128 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11130 S:      Maintained
11131 F:      drivers/pinctrl/samsung/
11132 F:      include/dt-bindings/pinctrl/samsung.h
11133 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11134
11135 PIN CONTROLLER - SINGLE
11136 M:      Tony Lindgren <tony@atomide.com>
11137 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11139 L:      linux-omap@vger.kernel.org
11140 S:      Maintained
11141 F:      drivers/pinctrl/pinctrl-single.c
11142
11143 PIN CONTROLLER - ST SPEAR
11144 M:      Viresh Kumar <vireshk@kernel.org>
11145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11146 W:      http://www.st.com/spear
11147 S:      Maintained
11148 F:      drivers/pinctrl/spear/
11149
11150 PISTACHIO SOC SUPPORT
11151 M:      James Hartley <james.hartley@sondrel.com>
11152 L:      linux-mips@linux-mips.org
11153 S:      Odd Fixes
11154 F:      arch/mips/pistachio/
11155 F:      arch/mips/include/asm/mach-pistachio/
11156 F:      arch/mips/boot/dts/img/pistachio*
11157 F:      arch/mips/configs/pistachio*_defconfig
11158
11159 PKTCDVD DRIVER
11160 S:      Orphan
11161 M:      linux-block@vger.kernel.org
11162 F:      drivers/block/pktcdvd.c
11163 F:      include/linux/pktcdvd.h
11164 F:      include/uapi/linux/pktcdvd.h
11165
11166 PKUNITY SOC DRIVERS
11167 M:      Guan Xuetao <gxt@pku.edu.cn>
11168 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11169 S:      Maintained
11170 T:      git git://github.com/gxt/linux.git
11171 F:      drivers/input/serio/i8042-unicore32io.h
11172 F:      drivers/i2c/busses/i2c-puv3.c
11173 F:      drivers/video/fbdev/fb-puv3.c
11174 F:      drivers/rtc/rtc-puv3.c
11175
11176 PMBUS HARDWARE MONITORING DRIVERS
11177 M:      Guenter Roeck <linux@roeck-us.net>
11178 L:      linux-hwmon@vger.kernel.org
11179 W:      http://hwmon.wiki.kernel.org/
11180 W:      http://www.roeck-us.net/linux/drivers/
11181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11182 S:      Maintained
11183 F:      Documentation/hwmon/pmbus
11184 F:      drivers/hwmon/pmbus/
11185 F:      include/linux/pmbus.h
11186
11187 PMC SIERRA MaxRAID DRIVER
11188 L:      linux-scsi@vger.kernel.org
11189 W:      http://www.pmc-sierra.com/
11190 S:      Orphan
11191 F:      drivers/scsi/pmcraid.*
11192
11193 PMC SIERRA PM8001 DRIVER
11194 M:      Jack Wang <jinpu.wang@profitbricks.com>
11195 M:      lindar_liu@usish.com
11196 L:      linux-scsi@vger.kernel.org
11197 S:      Supported
11198 F:      drivers/scsi/pm8001/
11199
11200 PNP SUPPORT
11201 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11202 S:      Maintained
11203 F:      drivers/pnp/
11204
11205 POSIX CLOCKS and TIMERS
11206 M:      Thomas Gleixner <tglx@linutronix.de>
11207 L:      linux-kernel@vger.kernel.org
11208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11209 S:      Maintained
11210 F:      fs/timerfd.c
11211 F:      include/linux/timer*
11212 F:      kernel/time/*timer*
11213
11214 POWER MANAGEMENT CORE
11215 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11216 L:      linux-pm@vger.kernel.org
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11218 B:      https://bugzilla.kernel.org
11219 S:      Supported
11220 F:      drivers/base/power/
11221 F:      include/linux/pm.h
11222 F:      include/linux/pm_*
11223 F:      include/linux/powercap.h
11224 F:      drivers/powercap/
11225 F:      kernel/configs/nopm.config
11226
11227 POWER STATE COORDINATION INTERFACE (PSCI)
11228 M:      Mark Rutland <mark.rutland@arm.com>
11229 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11230 L:      linux-arm-kernel@lists.infradead.org
11231 S:      Maintained
11232 F:      drivers/firmware/psci*.c
11233 F:      include/linux/psci.h
11234 F:      include/uapi/linux/psci.h
11235
11236 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11237 M:      Sebastian Reichel <sre@kernel.org>
11238 L:      linux-pm@vger.kernel.org
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11240 S:      Maintained
11241 F:      Documentation/devicetree/bindings/power/supply/
11242 F:      include/linux/power_supply.h
11243 F:      drivers/power/supply/
11244
11245 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11246 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11247 L:      linuxppc-dev@lists.ozlabs.org
11248 S:      Maintained
11249 F:      drivers/char/powernv-op-panel.c
11250
11251 PPP OVER ATM (RFC 2364)
11252 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11253 S:      Maintained
11254 F:      net/atm/pppoatm.c
11255 F:      include/uapi/linux/atmppp.h
11256
11257 PPP OVER ETHERNET
11258 M:      Michal Ostrowski <mostrows@earthlink.net>
11259 S:      Maintained
11260 F:      drivers/net/ppp/pppoe.c
11261 F:      drivers/net/ppp/pppox.c
11262
11263 PPP OVER L2TP
11264 M:      James Chapman <jchapman@katalix.com>
11265 S:      Maintained
11266 F:      net/l2tp/l2tp_ppp.c
11267 F:      include/linux/if_pppol2tp.h
11268 F:      include/uapi/linux/if_pppol2tp.h
11269
11270 PPP PROTOCOL DRIVERS AND COMPRESSORS
11271 M:      Paul Mackerras <paulus@samba.org>
11272 L:      linux-ppp@vger.kernel.org
11273 S:      Maintained
11274 F:      drivers/net/ppp/ppp_*
11275
11276 PPS SUPPORT
11277 M:      Rodolfo Giometti <giometti@enneenne.com>
11278 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11279 L:      linuxpps@ml.enneenne.com (subscribers-only)
11280 S:      Maintained
11281 F:      Documentation/pps/
11282 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11283 F:      Documentation/ABI/testing/sysfs-pps
11284 F:      drivers/pps/
11285 F:      include/linux/pps*.h
11286 F:      include/uapi/linux/pps.h
11287
11288 PPTP DRIVER
11289 M:      Dmitry Kozlov <xeb@mail.ru>
11290 L:      netdev@vger.kernel.org
11291 S:      Maintained
11292 F:      drivers/net/ppp/pptp.c
11293 W:      http://sourceforge.net/projects/accel-pptp
11294
11295 PREEMPTIBLE KERNEL
11296 M:      Robert Love <rml@tech9.net>
11297 L:      kpreempt-tech@lists.sourceforge.net
11298 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11299 S:      Supported
11300 F:      Documentation/preempt-locking.txt
11301 F:      include/linux/preempt.h
11302
11303 PRINTK
11304 M:      Petr Mladek <pmladek@suse.com>
11305 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11306 R:      Steven Rostedt <rostedt@goodmis.org>
11307 S:      Maintained
11308 F:      kernel/printk/
11309 F:      include/linux/printk.h
11310
11311 PRISM54 WIRELESS DRIVER
11312 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11313 L:      linux-wireless@vger.kernel.org
11314 W:      http://wireless.kernel.org/en/users/Drivers/p54
11315 S:      Obsolete
11316 F:      drivers/net/wireless/intersil/prism54/
11317
11318 PROC SYSCTL
11319 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11320 M:      Kees Cook <keescook@chromium.org>
11321 L:      linux-kernel@vger.kernel.org
11322 L:      linux-fsdevel@vger.kernel.org
11323 S:      Maintained
11324 F:      fs/proc/proc_sysctl.c
11325 F:      include/linux/sysctl.h
11326 F:      kernel/sysctl.c
11327 F:      tools/testing/selftests/sysctl/
11328
11329 PS3 NETWORK SUPPORT
11330 M:      Geoff Levand <geoff@infradead.org>
11331 L:      netdev@vger.kernel.org
11332 L:      linuxppc-dev@lists.ozlabs.org
11333 S:      Maintained
11334 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11335
11336 PS3 PLATFORM SUPPORT
11337 M:      Geoff Levand <geoff@infradead.org>
11338 L:      linuxppc-dev@lists.ozlabs.org
11339 S:      Maintained
11340 F:      arch/powerpc/boot/ps3*
11341 F:      arch/powerpc/include/asm/lv1call.h
11342 F:      arch/powerpc/include/asm/ps3*.h
11343 F:      arch/powerpc/platforms/ps3/
11344 F:      drivers/*/ps3*
11345 F:      drivers/ps3/
11346 F:      drivers/rtc/rtc-ps3.c
11347 F:      drivers/usb/host/*ps3.c
11348 F:      sound/ppc/snd_ps3*
11349
11350 PS3VRAM DRIVER
11351 M:      Jim Paris <jim@jtan.com>
11352 M:      Geoff Levand <geoff@infradead.org>
11353 L:      linuxppc-dev@lists.ozlabs.org
11354 S:      Maintained
11355 F:      drivers/block/ps3vram.c
11356
11357 PSAMPLE PACKET SAMPLING SUPPORT:
11358 M:      Yotam Gigi <yotam.gi@gmail.com>
11359 S:      Maintained
11360 F:      net/psample
11361 F:      include/net/psample.h
11362 F:      include/uapi/linux/psample.h
11363
11364 PSTORE FILESYSTEM
11365 M:      Kees Cook <keescook@chromium.org>
11366 M:      Anton Vorontsov <anton@enomsg.org>
11367 M:      Colin Cross <ccross@android.com>
11368 M:      Tony Luck <tony.luck@intel.com>
11369 S:      Maintained
11370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11371 F:      fs/pstore/
11372 F:      include/linux/pstore*
11373 F:      drivers/firmware/efi/efi-pstore.c
11374 F:      drivers/acpi/apei/erst.c
11375 F:      Documentation/admin-guide/ramoops.rst
11376 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11377 K:      \b(pstore|ramoops)
11378
11379 PTP HARDWARE CLOCK SUPPORT
11380 M:      Richard Cochran <richardcochran@gmail.com>
11381 L:      netdev@vger.kernel.org
11382 S:      Maintained
11383 W:      http://linuxptp.sourceforge.net/
11384 F:      Documentation/ABI/testing/sysfs-ptp
11385 F:      Documentation/ptp/*
11386 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11387 F:      drivers/net/phy/dp83640*
11388 F:      drivers/ptp/*
11389 F:      include/linux/ptp_cl*
11390
11391 PTRACE SUPPORT
11392 M:      Oleg Nesterov <oleg@redhat.com>
11393 S:      Maintained
11394 F:      include/asm-generic/syscall.h
11395 F:      include/linux/ptrace.h
11396 F:      include/linux/regset.h
11397 F:      include/linux/tracehook.h
11398 F:      include/uapi/linux/ptrace.h
11399 F:      include/uapi/linux/ptrace.h
11400 F:      include/asm-generic/ptrace.h
11401 F:      kernel/ptrace.c
11402 F:      arch/*/ptrace*.c
11403 F:      arch/*/*/ptrace*.c
11404 F:      arch/*/include/asm/ptrace*.h
11405
11406 PULSE8-CEC DRIVER
11407 M:      Hans Verkuil <hverkuil@xs4all.nl>
11408 L:      linux-media@vger.kernel.org
11409 T:      git git://linuxtv.org/media_tree.git
11410 S:      Maintained
11411 F:      drivers/media/usb/pulse8-cec/*
11412 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11413
11414 PVRUSB2 VIDEO4LINUX DRIVER
11415 M:      Mike Isely <isely@pobox.com>
11416 L:      pvrusb2@isely.net       (subscribers-only)
11417 L:      linux-media@vger.kernel.org
11418 W:      http://www.isely.net/pvrusb2/
11419 T:      git git://linuxtv.org/media_tree.git
11420 S:      Maintained
11421 F:      Documentation/media/v4l-drivers/pvrusb2*
11422 F:      drivers/media/usb/pvrusb2/
11423
11424 PWC WEBCAM DRIVER
11425 M:      Hans Verkuil <hverkuil@xs4all.nl>
11426 L:      linux-media@vger.kernel.org
11427 T:      git git://linuxtv.org/media_tree.git
11428 S:      Odd Fixes
11429 F:      drivers/media/usb/pwc/*
11430
11431 PWM FAN DRIVER
11432 M:      Kamil Debski <kamil@wypas.org>
11433 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11434 L:      linux-hwmon@vger.kernel.org
11435 S:      Supported
11436 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11437 F:      Documentation/hwmon/pwm-fan
11438 F:      drivers/hwmon/pwm-fan.c
11439
11440 PWM IR Transmitter
11441 M:      Sean Young <sean@mess.org>
11442 L:      linux-media@vger.kernel.org
11443 S:      Maintained
11444 F:      drivers/media/rc/pwm-ir-tx.c
11445
11446 PWM SUBSYSTEM
11447 M:      Thierry Reding <thierry.reding@gmail.com>
11448 L:      linux-pwm@vger.kernel.org
11449 S:      Maintained
11450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11451 F:      Documentation/pwm.txt
11452 F:      Documentation/devicetree/bindings/pwm/
11453 F:      include/linux/pwm.h
11454 F:      drivers/pwm/
11455 F:      drivers/video/backlight/pwm_bl.c
11456 F:      include/linux/pwm_backlight.h
11457 F:      drivers/gpio/gpio-mvebu.c
11458 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11459
11460 PXA GPIO DRIVER
11461 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11462 L:      linux-gpio@vger.kernel.org
11463 S:      Maintained
11464 F:      drivers/gpio/gpio-pxa.c
11465
11466 PXA MMCI DRIVER
11467 S:      Orphan
11468
11469 PXA RTC DRIVER
11470 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11471 L:      linux-rtc@vger.kernel.org
11472 S:      Maintained
11473
11474 PXA2xx/PXA3xx SUPPORT
11475 M:      Daniel Mack <daniel@zonque.org>
11476 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11477 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11479 T:      git git://github.com/hzhuang1/linux.git
11480 T:      git git://github.com/rjarzmik/linux.git
11481 S:      Maintained
11482 F:      arch/arm/boot/dts/pxa*
11483 F:      arch/arm/mach-pxa/
11484 F:      drivers/dma/pxa*
11485 F:      drivers/pcmcia/pxa2xx*
11486 F:      drivers/pinctrl/pxa/
11487 F:      drivers/spi/spi-pxa2xx*
11488 F:      drivers/usb/gadget/udc/pxa2*
11489 F:      include/sound/pxa2xx-lib.h
11490 F:      sound/arm/pxa*
11491 F:      sound/soc/pxa/
11492
11493 QAT DRIVER
11494 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11495 L:      qat-linux@intel.com
11496 S:      Supported
11497 F:      drivers/crypto/qat/
11498
11499 QCOM AUDIO (ASoC) DRIVERS
11500 M:      Patrick Lai <plai@codeaurora.org>
11501 M:      Banajit Goswami <bgoswami@codeaurora.org>
11502 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11503 S:      Supported
11504 F:      sound/soc/qcom/
11505
11506 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11507 M:      Gabriel Somlo <somlo@cmu.edu>
11508 M:      "Michael S. Tsirkin" <mst@redhat.com>
11509 L:      qemu-devel@nongnu.org
11510 S:      Maintained
11511 F:      drivers/firmware/qemu_fw_cfg.c
11512 F:      include/uapi/linux/qemu_fw_cfg.h
11513
11514 QIB DRIVER
11515 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11516 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11517 L:      linux-rdma@vger.kernel.org
11518 S:      Supported
11519 F:      drivers/infiniband/hw/qib/
11520
11521 QLOGIC QL41xxx FCOE DRIVER
11522 M:      QLogic-Storage-Upstream@cavium.com
11523 L:      linux-scsi@vger.kernel.org
11524 S:      Supported
11525 F:      drivers/scsi/qedf/
11526
11527 QLOGIC QL41xxx ISCSI DRIVER
11528 M:      QLogic-Storage-Upstream@cavium.com
11529 L:      linux-scsi@vger.kernel.org
11530 S:      Supported
11531 F:      drivers/scsi/qedi/
11532
11533 QLOGIC QL4xxx ETHERNET DRIVER
11534 M:      Ariel Elior <Ariel.Elior@cavium.com>
11535 M:      everest-linux-l2@cavium.com
11536 L:      netdev@vger.kernel.org
11537 S:      Supported
11538 F:      drivers/net/ethernet/qlogic/qed/
11539 F:      include/linux/qed/
11540 F:      drivers/net/ethernet/qlogic/qede/
11541
11542 QLOGIC QL4xxx RDMA DRIVER
11543 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11544 M:      Ariel Elior <Ariel.Elior@cavium.com>
11545 L:      linux-rdma@vger.kernel.org
11546 S:      Supported
11547 F:      drivers/infiniband/hw/qedr/
11548 F:      include/uapi/rdma/qedr-abi.h
11549
11550 QLOGIC QLA1280 SCSI DRIVER
11551 M:      Michael Reed <mdr@sgi.com>
11552 L:      linux-scsi@vger.kernel.org
11553 S:      Maintained
11554 F:      drivers/scsi/qla1280.[ch]
11555
11556 QLOGIC QLA2XXX FC-SCSI DRIVER
11557 M:      qla2xxx-upstream@qlogic.com
11558 L:      linux-scsi@vger.kernel.org
11559 S:      Supported
11560 F:      Documentation/scsi/LICENSE.qla2xxx
11561 F:      drivers/scsi/qla2xxx/
11562
11563 QLOGIC QLA3XXX NETWORK DRIVER
11564 M:      Dept-GELinuxNICDev@cavium.com
11565 L:      netdev@vger.kernel.org
11566 S:      Supported
11567 F:      Documentation/networking/LICENSE.qla3xxx
11568 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11569
11570 QLOGIC QLA4XXX iSCSI DRIVER
11571 M:      QLogic-Storage-Upstream@qlogic.com
11572 L:      linux-scsi@vger.kernel.org
11573 S:      Supported
11574 F:      Documentation/scsi/LICENSE.qla4xxx
11575 F:      drivers/scsi/qla4xxx/
11576
11577 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11578 M:      Harish Patil <harish.patil@cavium.com>
11579 M:      Manish Chopra <manish.chopra@cavium.com>
11580 M:      Dept-GELinuxNICDev@cavium.com
11581 L:      netdev@vger.kernel.org
11582 S:      Supported
11583 F:      drivers/net/ethernet/qlogic/qlcnic/
11584
11585 QLOGIC QLGE 10Gb ETHERNET DRIVER
11586 M:      Harish Patil <harish.patil@cavium.com>
11587 M:      Manish Chopra <manish.chopra@cavium.com>
11588 M:      Dept-GELinuxNICDev@cavium.com
11589 L:      netdev@vger.kernel.org
11590 S:      Supported
11591 F:      drivers/net/ethernet/qlogic/qlge/
11592
11593 QNX4 FILESYSTEM
11594 M:      Anders Larsen <al@alarsen.net>
11595 W:      http://www.alarsen.net/linux/qnx4fs/
11596 S:      Maintained
11597 F:      fs/qnx4/
11598 F:      include/uapi/linux/qnx4_fs.h
11599 F:      include/uapi/linux/qnxtypes.h
11600
11601 QORIQ DPAA2 FSL-MC BUS DRIVER
11602 M:      Stuart Yoder <stuyoder@gmail.com>
11603 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11604 L:      linux-kernel@vger.kernel.org
11605 S:      Maintained
11606 F:      drivers/bus/fsl-mc/
11607 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11608 F:      Documentation/networking/dpaa2/overview.rst
11609
11610 QT1010 MEDIA DRIVER
11611 M:      Antti Palosaari <crope@iki.fi>
11612 L:      linux-media@vger.kernel.org
11613 W:      https://linuxtv.org
11614 W:      http://palosaari.fi/linux/
11615 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11616 T:      git git://linuxtv.org/anttip/media_tree.git
11617 S:      Maintained
11618 F:      drivers/media/tuners/qt1010*
11619
11620 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11621 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11622 L:      ath10k@lists.infradead.org
11623 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11625 S:      Supported
11626 F:      drivers/net/wireless/ath/ath10k/
11627
11628 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11629 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11630 L:      linux-wireless@vger.kernel.org
11631 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11632 S:      Supported
11633 F:      drivers/net/wireless/ath/ath9k/
11634
11635 QUALCOMM CAMERA SUBSYSTEM DRIVER
11636 M:      Todor Tomov <todor.tomov@linaro.org>
11637 L:      linux-media@vger.kernel.org
11638 S:      Maintained
11639 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11640 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11641 F:      drivers/media/platform/qcom/camss-8x16/
11642
11643 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11644 M:      Timur Tabi <timur@codeaurora.org>
11645 L:      netdev@vger.kernel.org
11646 S:      Supported
11647 F:      drivers/net/ethernet/qualcomm/emac/
11648
11649 QUALCOMM HEXAGON ARCHITECTURE
11650 M:      Richard Kuo <rkuo@codeaurora.org>
11651 L:      linux-hexagon@vger.kernel.org
11652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11653 S:      Supported
11654 F:      arch/hexagon/
11655
11656 QUALCOMM IOMMU
11657 M:      Rob Clark <robdclark@gmail.com>
11658 L:      iommu@lists.linux-foundation.org
11659 L:      linux-arm-msm@vger.kernel.org
11660 S:      Maintained
11661 F:      drivers/iommu/qcom_iommu.c
11662
11663 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11664 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11665 L:      linux-media@vger.kernel.org
11666 L:      linux-arm-msm@vger.kernel.org
11667 T:      git git://linuxtv.org/media_tree.git
11668 S:      Maintained
11669 F:      drivers/media/platform/qcom/venus/
11670
11671 QUALCOMM WCN36XX WIRELESS DRIVER
11672 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11673 L:      wcn36xx@lists.infradead.org
11674 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11675 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11676 S:      Supported
11677 F:      drivers/net/wireless/ath/wcn36xx/
11678
11679 QUANTENNA QTNFMAC WIRELESS DRIVER
11680 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11681 M:      Avinash Patil <avinashp@quantenna.com>
11682 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11683 L:      linux-wireless@vger.kernel.org
11684 S:      Maintained
11685 F:      drivers/net/wireless/quantenna
11686
11687 RADEON and AMDGPU DRM DRIVERS
11688 M:      Alex Deucher <alexander.deucher@amd.com>
11689 M:      Christian König <christian.koenig@amd.com>
11690 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11691 L:      amd-gfx@lists.freedesktop.org
11692 T:      git git://people.freedesktop.org/~agd5f/linux
11693 S:      Supported
11694 F:      drivers/gpu/drm/radeon/
11695 F:      include/uapi/drm/radeon_drm.h
11696 F:      drivers/gpu/drm/amd/
11697 F:      include/uapi/drm/amdgpu_drm.h
11698
11699 RADEON FRAMEBUFFER DISPLAY DRIVER
11700 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11701 L:      linux-fbdev@vger.kernel.org
11702 S:      Maintained
11703 F:      drivers/video/fbdev/aty/radeon*
11704 F:      include/uapi/linux/radeonfb.h
11705
11706 RADIOSHARK RADIO DRIVER
11707 M:      Hans Verkuil <hverkuil@xs4all.nl>
11708 L:      linux-media@vger.kernel.org
11709 T:      git git://linuxtv.org/media_tree.git
11710 S:      Maintained
11711 F:      drivers/media/radio/radio-shark.c
11712
11713 RADIOSHARK2 RADIO DRIVER
11714 M:      Hans Verkuil <hverkuil@xs4all.nl>
11715 L:      linux-media@vger.kernel.org
11716 T:      git git://linuxtv.org/media_tree.git
11717 S:      Maintained
11718 F:      drivers/media/radio/radio-shark2.c
11719 F:      drivers/media/radio/radio-tea5777.c
11720
11721 RADOS BLOCK DEVICE (RBD)
11722 M:      Ilya Dryomov <idryomov@gmail.com>
11723 M:      Sage Weil <sage@redhat.com>
11724 M:      Alex Elder <elder@kernel.org>
11725 L:      ceph-devel@vger.kernel.org
11726 W:      http://ceph.com/
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11728 T:      git git://github.com/ceph/ceph-client.git
11729 S:      Supported
11730 F:      Documentation/ABI/testing/sysfs-bus-rbd
11731 F:      drivers/block/rbd.c
11732 F:      drivers/block/rbd_types.h
11733
11734 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11735 M:      Paul Mackerras <paulus@samba.org>
11736 L:      linux-fbdev@vger.kernel.org
11737 S:      Maintained
11738 F:      drivers/video/fbdev/aty/aty128fb.c
11739
11740 RAINSHADOW-CEC DRIVER
11741 M:      Hans Verkuil <hverkuil@xs4all.nl>
11742 L:      linux-media@vger.kernel.org
11743 T:      git git://linuxtv.org/media_tree.git
11744 S:      Maintained
11745 F:      drivers/media/usb/rainshadow-cec/*
11746
11747 RALINK MIPS ARCHITECTURE
11748 M:      John Crispin <john@phrozen.org>
11749 L:      linux-mips@linux-mips.org
11750 S:      Maintained
11751 F:      arch/mips/ralink
11752
11753 RALINK RT2X00 WIRELESS LAN DRIVER
11754 P:      rt2x00 project
11755 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11756 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11757 L:      linux-wireless@vger.kernel.org
11758 S:      Maintained
11759 F:      drivers/net/wireless/ralink/rt2x00/
11760
11761 RAMDISK RAM BLOCK DEVICE DRIVER
11762 M:      Jens Axboe <axboe@kernel.dk>
11763 S:      Maintained
11764 F:      Documentation/blockdev/ramdisk.txt
11765 F:      drivers/block/brd.c
11766
11767 RANCHU VIRTUAL BOARD FOR MIPS
11768 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11769 L:      linux-mips@linux-mips.org
11770 S:      Supported
11771 F:      arch/mips/generic/board-ranchu.c
11772 F:      arch/mips/configs/generic/board-ranchu.config
11773
11774 RANDOM NUMBER DRIVER
11775 M:      "Theodore Ts'o" <tytso@mit.edu>
11776 S:      Maintained
11777 F:      drivers/char/random.c
11778
11779 RAPIDIO SUBSYSTEM
11780 M:      Matt Porter <mporter@kernel.crashing.org>
11781 M:      Alexandre Bounine <alex.bou9@gmail.com>
11782 S:      Maintained
11783 F:      drivers/rapidio/
11784
11785 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11786 L:      linux-wireless@vger.kernel.org
11787 S:      Orphan
11788 F:      drivers/net/wireless/ray*
11789
11790 RCUTORTURE TEST FRAMEWORK
11791 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11792 M:      Josh Triplett <josh@joshtriplett.org>
11793 R:      Steven Rostedt <rostedt@goodmis.org>
11794 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11795 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11796 L:      linux-kernel@vger.kernel.org
11797 S:      Supported
11798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11799 F:      tools/testing/selftests/rcutorture
11800
11801 RDC R-321X SoC
11802 M:      Florian Fainelli <florian@openwrt.org>
11803 S:      Maintained
11804
11805 RDC R6040 FAST ETHERNET DRIVER
11806 M:      Florian Fainelli <f.fainelli@gmail.com>
11807 L:      netdev@vger.kernel.org
11808 S:      Maintained
11809 F:      drivers/net/ethernet/rdc/r6040.c
11810
11811 RDMAVT - RDMA verbs software
11812 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11813 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11814 L:      linux-rdma@vger.kernel.org
11815 S:      Supported
11816 F:      drivers/infiniband/sw/rdmavt
11817
11818 RDS - RELIABLE DATAGRAM SOCKETS
11819 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11820 L:      netdev@vger.kernel.org
11821 L:      linux-rdma@vger.kernel.org
11822 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11823 W:      https://oss.oracle.com/projects/rds/
11824 S:      Supported
11825 F:      net/rds/
11826 F:      Documentation/networking/rds.txt
11827
11828 RDT - RESOURCE ALLOCATION
11829 M:      Fenghua Yu <fenghua.yu@intel.com>
11830 L:      linux-kernel@vger.kernel.org
11831 S:      Supported
11832 F:      arch/x86/kernel/cpu/intel_rdt*
11833 F:      arch/x86/include/asm/intel_rdt_sched.h
11834 F:      Documentation/x86/intel_rdt*
11835
11836 READ-COPY UPDATE (RCU)
11837 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11838 M:      Josh Triplett <josh@joshtriplett.org>
11839 R:      Steven Rostedt <rostedt@goodmis.org>
11840 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11841 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11842 L:      linux-kernel@vger.kernel.org
11843 W:      http://www.rdrop.com/users/paulmck/RCU/
11844 S:      Supported
11845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11846 F:      Documentation/RCU/
11847 X:      Documentation/RCU/torture.txt
11848 F:      include/linux/rcu*
11849 X:      include/linux/srcu.h
11850 F:      kernel/rcu/
11851 X:      kernel/torture.c
11852
11853 REAL TIME CLOCK (RTC) SUBSYSTEM
11854 M:      Alessandro Zummo <a.zummo@towertech.it>
11855 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11856 L:      linux-rtc@vger.kernel.org
11857 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11859 S:      Maintained
11860 F:      Documentation/devicetree/bindings/rtc/
11861 F:      Documentation/rtc.txt
11862 F:      drivers/rtc/
11863 F:      include/linux/rtc.h
11864 F:      include/uapi/linux/rtc.h
11865 F:      include/linux/rtc/
11866 F:      include/linux/platform_data/rtc-*
11867 F:      tools/testing/selftests/timers/rtctest.c
11868
11869 REALTEK AUDIO CODECS
11870 M:      Bard Liao <bardliao@realtek.com>
11871 M:      Oder Chiou <oder_chiou@realtek.com>
11872 S:      Maintained
11873 F:      sound/soc/codecs/rt*
11874 F:      include/sound/rt*.h
11875
11876 REGISTER MAP ABSTRACTION
11877 M:      Mark Brown <broonie@kernel.org>
11878 L:      linux-kernel@vger.kernel.org
11879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11880 S:      Supported
11881 F:      Documentation/devicetree/bindings/regmap/
11882 F:      drivers/base/regmap/
11883 F:      include/linux/regmap.h
11884
11885 REISERFS FILE SYSTEM
11886 L:      reiserfs-devel@vger.kernel.org
11887 S:      Supported
11888 F:      fs/reiserfs/
11889
11890 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11891 M:      Ohad Ben-Cohen <ohad@wizery.com>
11892 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11893 L:      linux-remoteproc@vger.kernel.org
11894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11895 S:      Maintained
11896 F:      Documentation/devicetree/bindings/remoteproc/
11897 F:      Documentation/remoteproc.txt
11898 F:      drivers/remoteproc/
11899 F:      include/linux/remoteproc.h
11900
11901 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11902 M:      Ohad Ben-Cohen <ohad@wizery.com>
11903 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11904 L:      linux-remoteproc@vger.kernel.org
11905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11906 S:      Maintained
11907 F:      drivers/rpmsg/
11908 F:      Documentation/rpmsg.txt
11909 F:      include/linux/rpmsg.h
11910 F:      include/linux/rpmsg/
11911
11912 RENESAS CLOCK DRIVERS
11913 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11914 L:      linux-renesas-soc@vger.kernel.org
11915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11916 S:      Supported
11917 F:      drivers/clk/renesas/
11918
11919 RENESAS EMEV2 I2C DRIVER
11920 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11921 S:      Supported
11922 F:      drivers/i2c/busses/i2c-emev2.c
11923
11924 RENESAS ETHERNET DRIVERS
11925 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11926 L:      netdev@vger.kernel.org
11927 L:      linux-renesas-soc@vger.kernel.org
11928 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11929 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11930 F:      drivers/net/ethernet/renesas/
11931 F:      include/linux/sh_eth.h
11932
11933 RENESAS R-CAR GYROADC DRIVER
11934 M:      Marek Vasut <marek.vasut@gmail.com>
11935 L:      linux-iio@vger.kernel.org
11936 S:      Supported
11937 F:      drivers/iio/adc/rcar_gyro_adc.c
11938
11939 RENESAS R-CAR I2C DRIVERS
11940 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11941 S:      Supported
11942 F:      drivers/i2c/busses/i2c-rcar.c
11943 F:      drivers/i2c/busses/i2c-sh_mobile.c
11944
11945 RENESAS USB PHY DRIVER
11946 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11947 L:      linux-renesas-soc@vger.kernel.org
11948 S:      Maintained
11949 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11950
11951 RESET CONTROLLER FRAMEWORK
11952 M:      Philipp Zabel <p.zabel@pengutronix.de>
11953 T:      git git://git.pengutronix.de/git/pza/linux
11954 S:      Maintained
11955 F:      drivers/reset/
11956 F:      Documentation/devicetree/bindings/reset/
11957 F:      include/dt-bindings/reset/
11958 F:      include/linux/reset.h
11959 F:      include/linux/reset-controller.h
11960
11961 RFKILL
11962 M:      Johannes Berg <johannes@sipsolutions.net>
11963 L:      linux-wireless@vger.kernel.org
11964 W:      http://wireless.kernel.org/
11965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11967 S:      Maintained
11968 F:      Documentation/rfkill.txt
11969 F:      Documentation/ABI/stable/sysfs-class-rfkill
11970 F:      net/rfkill/
11971
11972 RHASHTABLE
11973 M:      Thomas Graf <tgraf@suug.ch>
11974 M:      Herbert Xu <herbert@gondor.apana.org.au>
11975 L:      netdev@vger.kernel.org
11976 S:      Maintained
11977 F:      lib/rhashtable.c
11978 F:      include/linux/rhashtable.h
11979
11980 RICOH R5C592 MEMORYSTICK DRIVER
11981 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11982 S:      Maintained
11983 F:      drivers/memstick/host/r592.*
11984
11985 RICOH SMARTMEDIA/XD DRIVER
11986 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11987 S:      Maintained
11988 F:      drivers/mtd/nand/raw/r852.c
11989 F:      drivers/mtd/nand/raw/r852.h
11990
11991 RISC-V ARCHITECTURE
11992 M:      Palmer Dabbelt <palmer@sifive.com>
11993 M:      Albert Ou <albert@sifive.com>
11994 L:      linux-riscv@lists.infradead.org
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
11996 S:      Supported
11997 F:      arch/riscv/
11998 K:      riscv
11999 N:      riscv
12000
12001 ROCCAT DRIVERS
12002 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12003 W:      http://sourceforge.net/projects/roccat/
12004 S:      Maintained
12005 F:      drivers/hid/hid-roccat*
12006 F:      include/linux/hid-roccat*
12007 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12008
12009 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12010 M:      Jacob chen <jacob2.chen@rock-chips.com>
12011 L:      linux-media@vger.kernel.org
12012 S:      Maintained
12013 F:      drivers/media/platform/rockchip/rga/
12014 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12015
12016 ROCKER DRIVER
12017 M:      Jiri Pirko <jiri@resnulli.us>
12018 L:      netdev@vger.kernel.org
12019 S:      Supported
12020 F:      drivers/net/ethernet/rocker/
12021
12022 ROCKETPORT DRIVER
12023 P:      Comtrol Corp.
12024 W:      http://www.comtrol.com
12025 S:      Maintained
12026 F:      Documentation/serial/rocket.txt
12027 F:      drivers/tty/rocket*
12028
12029 ROCKETPORT EXPRESS/INFINITY DRIVER
12030 M:      Kevin Cernekee <cernekee@gmail.com>
12031 L:      linux-serial@vger.kernel.org
12032 S:      Odd Fixes
12033 F:      drivers/tty/serial/rp2.*
12034
12035 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12036 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12037 L:      linux-kernel@vger.kernel.org
12038 L:      linux-renesas-soc@vger.kernel.org
12039 S:      Supported
12040 F:      drivers/mfd/bd9571mwv.c
12041 F:      drivers/regulator/bd9571mwv-regulator.c
12042 F:      drivers/gpio/gpio-bd9571mwv.c
12043 F:      include/linux/mfd/bd9571mwv.h
12044 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12045
12046 ROSE NETWORK LAYER
12047 M:      Ralf Baechle <ralf@linux-mips.org>
12048 L:      linux-hams@vger.kernel.org
12049 W:      http://www.linux-ax25.org/
12050 S:      Maintained
12051 F:      include/net/rose.h
12052 F:      include/uapi/linux/rose.h
12053 F:      net/rose/
12054
12055 RTL2830 MEDIA DRIVER
12056 M:      Antti Palosaari <crope@iki.fi>
12057 L:      linux-media@vger.kernel.org
12058 W:      https://linuxtv.org
12059 W:      http://palosaari.fi/linux/
12060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12061 T:      git git://linuxtv.org/anttip/media_tree.git
12062 S:      Maintained
12063 F:      drivers/media/dvb-frontends/rtl2830*
12064
12065 RTL2832 MEDIA DRIVER
12066 M:      Antti Palosaari <crope@iki.fi>
12067 L:      linux-media@vger.kernel.org
12068 W:      https://linuxtv.org
12069 W:      http://palosaari.fi/linux/
12070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12071 T:      git git://linuxtv.org/anttip/media_tree.git
12072 S:      Maintained
12073 F:      drivers/media/dvb-frontends/rtl2832*
12074
12075 RTL2832_SDR MEDIA DRIVER
12076 M:      Antti Palosaari <crope@iki.fi>
12077 L:      linux-media@vger.kernel.org
12078 W:      https://linuxtv.org
12079 W:      http://palosaari.fi/linux/
12080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12081 T:      git git://linuxtv.org/anttip/media_tree.git
12082 S:      Maintained
12083 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12084
12085 RTL8180 WIRELESS DRIVER
12086 L:      linux-wireless@vger.kernel.org
12087 W:      http://wireless.kernel.org/
12088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12089 S:      Orphan
12090 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12091
12092 RTL8187 WIRELESS DRIVER
12093 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12094 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12095 M:      Larry Finger <Larry.Finger@lwfinger.net>
12096 L:      linux-wireless@vger.kernel.org
12097 W:      http://wireless.kernel.org/
12098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12099 S:      Maintained
12100 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12101
12102 REALTEK WIRELESS DRIVER (rtlwifi family)
12103 M:      Ping-Ke Shih <pkshih@realtek.com>
12104 L:      linux-wireless@vger.kernel.org
12105 W:      http://wireless.kernel.org/
12106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12107 S:      Maintained
12108 F:      drivers/net/wireless/realtek/rtlwifi/
12109
12110 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12111 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12112 L:      linux-wireless@vger.kernel.org
12113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12114 S:      Maintained
12115 F:      drivers/net/wireless/realtek/rtl8xxxu/
12116
12117 RXRPC SOCKETS (AF_RXRPC)
12118 M:      David Howells <dhowells@redhat.com>
12119 L:      linux-afs@lists.infradead.org
12120 S:      Supported
12121 F:      net/rxrpc/
12122 F:      include/keys/rxrpc-type.h
12123 F:      include/net/af_rxrpc.h
12124 F:      include/trace/events/rxrpc.h
12125 F:      include/uapi/linux/rxrpc.h
12126 F:      Documentation/networking/rxrpc.txt
12127 W:      https://www.infradead.org/~dhowells/kafs/
12128
12129 S3 SAVAGE FRAMEBUFFER DRIVER
12130 M:      Antonino Daplas <adaplas@gmail.com>
12131 L:      linux-fbdev@vger.kernel.org
12132 S:      Maintained
12133 F:      drivers/video/fbdev/savage/
12134
12135 S390
12136 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12137 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12138 L:      linux-s390@vger.kernel.org
12139 W:      http://www.ibm.com/developerworks/linux/linux390/
12140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12141 S:      Supported
12142 F:      arch/s390/
12143 F:      drivers/s390/
12144 F:      Documentation/s390/
12145 F:      Documentation/driver-api/s390-drivers.rst
12146
12147 S390 COMMON I/O LAYER
12148 M:      Sebastian Ott <sebott@linux.vnet.ibm.com>
12149 M:      Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
12150 L:      linux-s390@vger.kernel.org
12151 W:      http://www.ibm.com/developerworks/linux/linux390/
12152 S:      Supported
12153 F:      drivers/s390/cio/
12154
12155 S390 DASD DRIVER
12156 M:      Stefan Haberland <sth@linux.vnet.ibm.com>
12157 M:      Jan Hoeppner <hoeppner@linux.vnet.ibm.com>
12158 L:      linux-s390@vger.kernel.org
12159 W:      http://www.ibm.com/developerworks/linux/linux390/
12160 S:      Supported
12161 F:      drivers/s390/block/dasd*
12162 F:      block/partitions/ibm.c
12163
12164 S390 IOMMU (PCI)
12165 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12166 L:      linux-s390@vger.kernel.org
12167 W:      http://www.ibm.com/developerworks/linux/linux390/
12168 S:      Supported
12169 F:      drivers/iommu/s390-iommu.c
12170
12171 S390 IUCV NETWORK LAYER
12172 M:      Julian Wiedmann <jwi@linux.vnet.ibm.com>
12173 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12174 L:      linux-s390@vger.kernel.org
12175 W:      http://www.ibm.com/developerworks/linux/linux390/
12176 S:      Supported
12177 F:      drivers/s390/net/*iucv*
12178 F:      include/net/iucv/
12179 F:      net/iucv/
12180
12181 S390 NETWORK DRIVERS
12182 M:      Julian Wiedmann <jwi@linux.vnet.ibm.com>
12183 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12184 L:      linux-s390@vger.kernel.org
12185 W:      http://www.ibm.com/developerworks/linux/linux390/
12186 S:      Supported
12187 F:      drivers/s390/net/
12188
12189 S390 PCI SUBSYSTEM
12190 M:      Sebastian Ott <sebott@linux.vnet.ibm.com>
12191 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12192 L:      linux-s390@vger.kernel.org
12193 W:      http://www.ibm.com/developerworks/linux/linux390/
12194 S:      Supported
12195 F:      arch/s390/pci/
12196 F:      drivers/pci/hotplug/s390_pci_hpc.c
12197
12198 S390 VFIO-CCW DRIVER
12199 M:      Cornelia Huck <cohuck@redhat.com>
12200 M:      Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
12201 M:      Halil Pasic <pasic@linux.vnet.ibm.com>
12202 L:      linux-s390@vger.kernel.org
12203 L:      kvm@vger.kernel.org
12204 S:      Supported
12205 F:      drivers/s390/cio/vfio_ccw*
12206 F:      Documentation/s390/vfio-ccw.txt
12207 F:      include/uapi/linux/vfio_ccw.h
12208
12209 S390 ZCRYPT DRIVER
12210 M:      Harald Freudenberger <freude@de.ibm.com>
12211 L:      linux-s390@vger.kernel.org
12212 W:      http://www.ibm.com/developerworks/linux/linux390/
12213 S:      Supported
12214 F:      drivers/s390/crypto/
12215
12216 S390 ZFCP DRIVER
12217 M:      Steffen Maier <maier@linux.vnet.ibm.com>
12218 M:      Benjamin Block <bblock@linux.vnet.ibm.com>
12219 L:      linux-s390@vger.kernel.org
12220 W:      http://www.ibm.com/developerworks/linux/linux390/
12221 S:      Supported
12222 F:      drivers/s390/scsi/zfcp_*
12223
12224 S3C24XX SD/MMC Driver
12225 M:      Ben Dooks <ben-linux@fluff.org>
12226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12227 S:      Supported
12228 F:      drivers/mmc/host/s3cmci.*
12229
12230 SAA6588 RDS RECEIVER DRIVER
12231 M:      Hans Verkuil <hverkuil@xs4all.nl>
12232 L:      linux-media@vger.kernel.org
12233 T:      git git://linuxtv.org/media_tree.git
12234 W:      https://linuxtv.org
12235 S:      Odd Fixes
12236 F:      drivers/media/i2c/saa6588*
12237
12238 SAA7134 VIDEO4LINUX DRIVER
12239 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12240 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12241 L:      linux-media@vger.kernel.org
12242 W:      https://linuxtv.org
12243 T:      git git://linuxtv.org/media_tree.git
12244 S:      Odd fixes
12245 F:      Documentation/media/v4l-drivers/saa7134*
12246 F:      drivers/media/pci/saa7134/
12247
12248 SAA7146 VIDEO4LINUX-2 DRIVER
12249 M:      Hans Verkuil <hverkuil@xs4all.nl>
12250 L:      linux-media@vger.kernel.org
12251 T:      git git://linuxtv.org/media_tree.git
12252 S:      Maintained
12253 F:      drivers/media/common/saa7146/
12254 F:      drivers/media/pci/saa7146/
12255 F:      include/media/saa7146*
12256
12257 SAMSUNG AUDIO (ASoC) DRIVERS
12258 M:      Krzysztof Kozlowski <krzk@kernel.org>
12259 M:      Sangbeom Kim <sbkim73@samsung.com>
12260 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12261 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12262 S:      Supported
12263 F:      sound/soc/samsung/
12264 F:      Documentation/devicetree/bindings/sound/samsung*
12265
12266 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12267 M:      Krzysztof Kozlowski <krzk@kernel.org>
12268 L:      linux-crypto@vger.kernel.org
12269 L:      linux-samsung-soc@vger.kernel.org
12270 S:      Maintained
12271 F:      drivers/crypto/exynos-rng.c
12272 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12273
12274 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12275 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12276 L:      linux-samsung-soc@vger.kernel.org
12277 S:      Maintained
12278 F:      drivers/char/hw_random/exynos-trng.c
12279 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12280
12281 SAMSUNG FRAMEBUFFER DRIVER
12282 M:      Jingoo Han <jingoohan1@gmail.com>
12283 L:      linux-fbdev@vger.kernel.org
12284 S:      Maintained
12285 F:      drivers/video/fbdev/s3c-fb.c
12286
12287 SAMSUNG LAPTOP DRIVER
12288 M:      Corentin Chary <corentin.chary@gmail.com>
12289 L:      platform-driver-x86@vger.kernel.org
12290 S:      Maintained
12291 F:      drivers/platform/x86/samsung-laptop.c
12292
12293 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12294 M:      Sangbeom Kim <sbkim73@samsung.com>
12295 M:      Krzysztof Kozlowski <krzk@kernel.org>
12296 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12297 L:      linux-kernel@vger.kernel.org
12298 L:      linux-samsung-soc@vger.kernel.org
12299 S:      Supported
12300 F:      drivers/mfd/sec*.c
12301 F:      drivers/regulator/s2m*.c
12302 F:      drivers/regulator/s5m*.c
12303 F:      drivers/clk/clk-s2mps11.c
12304 F:      drivers/rtc/rtc-s5m.c
12305 F:      include/linux/mfd/samsung/
12306 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12307 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12308 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12309 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12310
12311 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12312 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12313 L:      linux-media@vger.kernel.org
12314 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12315 S:      Maintained
12316 F:      drivers/media/platform/s3c-camif/
12317 F:      include/media/drv-intf/s3c_camif.h
12318
12319 SAMSUNG S3FWRN5 NFC DRIVER
12320 M:      Robert Baldyga <r.baldyga@samsung.com>
12321 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12322 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12323 S:      Supported
12324 F:      drivers/nfc/s3fwrn5
12325
12326 SAMSUNG S5C73M3 CAMERA DRIVER
12327 M:      Kyungmin Park <kyungmin.park@samsung.com>
12328 M:      Andrzej Hajda <a.hajda@samsung.com>
12329 L:      linux-media@vger.kernel.org
12330 S:      Supported
12331 F:      drivers/media/i2c/s5c73m3/*
12332
12333 SAMSUNG S5K5BAF CAMERA DRIVER
12334 M:      Kyungmin Park <kyungmin.park@samsung.com>
12335 M:      Andrzej Hajda <a.hajda@samsung.com>
12336 L:      linux-media@vger.kernel.org
12337 S:      Supported
12338 F:      drivers/media/i2c/s5k5baf.c
12339
12340 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12341 M:      Krzysztof Kozlowski <krzk@kernel.org>
12342 M:      Vladimir Zapolskiy <vz@mleia.com>
12343 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12344 L:      linux-crypto@vger.kernel.org
12345 L:      linux-samsung-soc@vger.kernel.org
12346 S:      Maintained
12347 F:      drivers/crypto/s5p-sss.c
12348
12349 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12350 M:      Kyungmin Park <kyungmin.park@samsung.com>
12351 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12352 L:      linux-media@vger.kernel.org
12353 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12354 S:      Supported
12355 F:      drivers/media/platform/exynos4-is/
12356
12357 SAMSUNG SOC CLOCK DRIVERS
12358 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12359 M:      Tomasz Figa <tomasz.figa@gmail.com>
12360 M:      Chanwoo Choi <cw00.choi@samsung.com>
12361 S:      Supported
12362 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12363 F:      drivers/clk/samsung/
12364 F:      include/dt-bindings/clock/exynos*.h
12365 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12366
12367 SAMSUNG SPI DRIVERS
12368 M:      Kukjin Kim <kgene@kernel.org>
12369 M:      Krzysztof Kozlowski <krzk@kernel.org>
12370 M:      Andi Shyti <andi@etezian.org>
12371 L:      linux-spi@vger.kernel.org
12372 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12373 S:      Maintained
12374 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12375 F:      drivers/spi/spi-s3c*
12376 F:      include/linux/platform_data/spi-s3c64xx.h
12377
12378 SAMSUNG SXGBE DRIVERS
12379 M:      Byungho An <bh74.an@samsung.com>
12380 M:      Girish K S <ks.giri@samsung.com>
12381 M:      Vipul Pandya <vipul.pandya@samsung.com>
12382 S:      Supported
12383 L:      netdev@vger.kernel.org
12384 F:      drivers/net/ethernet/samsung/sxgbe/
12385
12386 SAMSUNG THERMAL DRIVER
12387 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12388 L:      linux-pm@vger.kernel.org
12389 L:      linux-samsung-soc@vger.kernel.org
12390 S:      Supported
12391 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12392 F:      drivers/thermal/samsung/
12393
12394 SAMSUNG USB2 PHY DRIVER
12395 M:      Kamil Debski <kamil@wypas.org>
12396 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12397 L:      linux-kernel@vger.kernel.org
12398 S:      Supported
12399 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12400 F:      Documentation/phy/samsung-usb2.txt
12401 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12402 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12403 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12404 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12405 F:      drivers/phy/samsung/phy-samsung-usb2.c
12406 F:      drivers/phy/samsung/phy-samsung-usb2.h
12407
12408 SC1200 WDT DRIVER
12409 M:      Zwane Mwaikambo <zwanem@gmail.com>
12410 S:      Maintained
12411 F:      drivers/watchdog/sc1200wdt.c
12412
12413 SCHEDULER
12414 M:      Ingo Molnar <mingo@redhat.com>
12415 M:      Peter Zijlstra <peterz@infradead.org>
12416 L:      linux-kernel@vger.kernel.org
12417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12418 S:      Maintained
12419 F:      kernel/sched/
12420 F:      include/linux/sched.h
12421 F:      include/uapi/linux/sched.h
12422 F:      include/linux/wait.h
12423
12424 SCR24X CHIP CARD INTERFACE DRIVER
12425 M:      Lubomir Rintel <lkundrak@v3.sk>
12426 S:      Supported
12427 F:      drivers/char/pcmcia/scr24x_cs.c
12428
12429 SCSI CDROM DRIVER
12430 M:      Jens Axboe <axboe@kernel.dk>
12431 L:      linux-scsi@vger.kernel.org
12432 W:      http://www.kernel.dk
12433 S:      Maintained
12434 F:      drivers/scsi/sr*
12435
12436 SCSI RDMA PROTOCOL (SRP) INITIATOR
12437 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12438 L:      linux-rdma@vger.kernel.org
12439 S:      Supported
12440 W:      http://www.openfabrics.org
12441 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12443 F:      drivers/infiniband/ulp/srp/
12444 F:      include/scsi/srp.h
12445
12446 SCSI SG DRIVER
12447 M:      Doug Gilbert <dgilbert@interlog.com>
12448 L:      linux-scsi@vger.kernel.org
12449 W:      http://sg.danny.cz/sg
12450 S:      Maintained
12451 F:      Documentation/scsi/scsi-generic.txt
12452 F:      drivers/scsi/sg.c
12453 F:      include/scsi/sg.h
12454
12455 SCSI SUBSYSTEM
12456 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12458 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12460 L:      linux-scsi@vger.kernel.org
12461 S:      Maintained
12462 F:      Documentation/devicetree/bindings/scsi/
12463 F:      drivers/scsi/
12464 F:      include/scsi/
12465
12466 SCSI TAPE DRIVER
12467 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12468 L:      linux-scsi@vger.kernel.org
12469 S:      Maintained
12470 F:      Documentation/scsi/st.txt
12471 F:      drivers/scsi/st.*
12472 F:      drivers/scsi/st_*.h
12473
12474 SCTP PROTOCOL
12475 M:      Vlad Yasevich <vyasevich@gmail.com>
12476 M:      Neil Horman <nhorman@tuxdriver.com>
12477 L:      linux-sctp@vger.kernel.org
12478 W:      http://lksctp.sourceforge.net
12479 S:      Maintained
12480 F:      Documentation/networking/sctp.txt
12481 F:      include/linux/sctp.h
12482 F:      include/uapi/linux/sctp.h
12483 F:      include/net/sctp/
12484 F:      net/sctp/
12485
12486 SCx200 CPU SUPPORT
12487 M:      Jim Cromie <jim.cromie@gmail.com>
12488 S:      Odd Fixes
12489 F:      Documentation/i2c/busses/scx200_acb
12490 F:      arch/x86/platform/scx200/
12491 F:      drivers/watchdog/scx200_wdt.c
12492 F:      drivers/i2c/busses/scx200*
12493 F:      drivers/mtd/maps/scx200_docflash.c
12494 F:      include/linux/scx200.h
12495
12496 SCx200 GPIO DRIVER
12497 M:      Jim Cromie <jim.cromie@gmail.com>
12498 S:      Maintained
12499 F:      drivers/char/scx200_gpio.c
12500 F:      include/linux/scx200_gpio.h
12501
12502 SCx200 HRT CLOCKSOURCE DRIVER
12503 M:      Jim Cromie <jim.cromie@gmail.com>
12504 S:      Maintained
12505 F:      drivers/clocksource/scx200_hrt.c
12506
12507 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12508 M:      Sascha Sommer <saschasommer@freenet.de>
12509 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12510 S:      Maintained
12511 F:      drivers/mmc/host/sdricoh_cs.c
12512
12513 SECURE COMPUTING
12514 M:      Kees Cook <keescook@chromium.org>
12515 R:      Andy Lutomirski <luto@amacapital.net>
12516 R:      Will Drewry <wad@chromium.org>
12517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12518 S:      Supported
12519 F:      kernel/seccomp.c
12520 F:      include/uapi/linux/seccomp.h
12521 F:      include/linux/seccomp.h
12522 F:      tools/testing/selftests/seccomp/*
12523 F:      tools/testing/selftests/kselftest_harness.h
12524 F:      Documentation/userspace-api/seccomp_filter.rst
12525 K:      \bsecure_computing
12526 K:      \bTIF_SECCOMP\b
12527
12528 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12529 M:      Al Cooper <alcooperx@gmail.com>
12530 L:      linux-mmc@vger.kernel.org
12531 L:      bcm-kernel-feedback-list@broadcom.com
12532 S:      Maintained
12533 F:      drivers/mmc/host/sdhci-brcmstb*
12534
12535 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12536 M:      Adrian Hunter <adrian.hunter@intel.com>
12537 L:      linux-mmc@vger.kernel.org
12538 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12539 S:      Maintained
12540 F:      drivers/mmc/host/sdhci*
12541 F:      include/linux/mmc/sdhci*
12542
12543 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12544 M:      Ben Dooks <ben-linux@fluff.org>
12545 M:      Jaehoon Chung <jh80.chung@samsung.com>
12546 L:      linux-mmc@vger.kernel.org
12547 S:      Maintained
12548 F:      drivers/mmc/host/sdhci-s3c*
12549
12550 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12551 M:      Viresh Kumar <vireshk@kernel.org>
12552 L:      linux-mmc@vger.kernel.org
12553 S:      Maintained
12554 F:      drivers/mmc/host/sdhci-spear.c
12555
12556 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12557 M:      Kishon Vijay Abraham I <kishon@ti.com>
12558 L:      linux-mmc@vger.kernel.org
12559 S:      Maintained
12560 F:      drivers/mmc/host/sdhci-omap.c
12561
12562 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12563 M:      Scott Bauer <scott.bauer@intel.com>
12564 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12565 L:      linux-block@vger.kernel.org
12566 S:      Supported
12567 F:      block/sed*
12568 F:      block/opal_proto.h
12569 F:      include/linux/sed*
12570 F:      include/uapi/linux/sed*
12571
12572 SECURITY CONTACT
12573 M:      Security Officers <security@kernel.org>
12574 S:      Supported
12575
12576 SECURITY SUBSYSTEM
12577 M:      James Morris <jmorris@namei.org>
12578 M:      "Serge E. Hallyn" <serge@hallyn.com>
12579 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12581 W:      http://kernsec.org/
12582 S:      Supported
12583 F:      security/
12584
12585 SELINUX SECURITY MODULE
12586 M:      Paul Moore <paul@paul-moore.com>
12587 M:      Stephen Smalley <sds@tycho.nsa.gov>
12588 M:      Eric Paris <eparis@parisplace.org>
12589 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12590 W:      https://selinuxproject.org
12591 W:      https://github.com/SELinuxProject
12592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12593 S:      Supported
12594 F:      include/linux/selinux*
12595 F:      security/selinux/
12596 F:      scripts/selinux/
12597 F:      Documentation/admin-guide/LSM/SELinux.rst
12598
12599 SENSABLE PHANTOM
12600 M:      Jiri Slaby <jirislaby@gmail.com>
12601 S:      Maintained
12602 F:      drivers/misc/phantom.c
12603 F:      include/uapi/linux/phantom.h
12604
12605 SERIAL DEVICE BUS
12606 M:      Rob Herring <robh@kernel.org>
12607 L:      linux-serial@vger.kernel.org
12608 S:      Maintained
12609 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12610 F:      drivers/tty/serdev/
12611 F:      include/linux/serdev.h
12612
12613 SERIAL DRIVERS
12614 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12615 L:      linux-serial@vger.kernel.org
12616 S:      Maintained
12617 F:      Documentation/devicetree/bindings/serial/
12618 F:      drivers/tty/serial/
12619
12620 SERIAL IR RECEIVER
12621 M:      Sean Young <sean@mess.org>
12622 L:      linux-media@vger.kernel.org
12623 S:      Maintained
12624 F:      drivers/media/rc/serial_ir.c
12625
12626 SFC NETWORK DRIVER
12627 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12628 M:      Edward Cree <ecree@solarflare.com>
12629 M:      Bert Kenward <bkenward@solarflare.com>
12630 L:      netdev@vger.kernel.org
12631 S:      Supported
12632 F:      drivers/net/ethernet/sfc/
12633
12634 SGI GRU DRIVER
12635 M:      Dimitri Sivanich <sivanich@sgi.com>
12636 S:      Maintained
12637 F:      drivers/misc/sgi-gru/
12638
12639 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12640 M:      Pat Gefre <pfg@sgi.com>
12641 L:      linux-ia64@vger.kernel.org
12642 S:      Supported
12643 F:      Documentation/ia64/serial.txt
12644 F:      drivers/tty/serial/ioc?_serial.c
12645 F:      include/linux/ioc?.h
12646
12647 SGI XP/XPC/XPNET DRIVER
12648 M:      Cliff Whickman <cpw@sgi.com>
12649 M:      Robin Holt <robinmholt@gmail.com>
12650 S:      Maintained
12651 F:      drivers/misc/sgi-xp/
12652
12653 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12654 M:      Ursula Braun <ubraun@linux.vnet.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 W:      http://www.ibm.com/developerworks/linux/linux390/
12657 S:      Supported
12658 F:      net/smc/
12659
12660 SH_VEU V4L2 MEM2MEM DRIVER
12661 L:      linux-media@vger.kernel.org
12662 S:      Orphan
12663 F:      drivers/media/platform/sh_veu.c
12664
12665 SH_VOU V4L2 OUTPUT DRIVER
12666 L:      linux-media@vger.kernel.org
12667 S:      Orphan
12668 F:      drivers/media/platform/sh_vou.c
12669 F:      include/media/drv-intf/sh_vou.h
12670
12671 SI2157 MEDIA DRIVER
12672 M:      Antti Palosaari <crope@iki.fi>
12673 L:      linux-media@vger.kernel.org
12674 W:      https://linuxtv.org
12675 W:      http://palosaari.fi/linux/
12676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12677 T:      git git://linuxtv.org/anttip/media_tree.git
12678 S:      Maintained
12679 F:      drivers/media/tuners/si2157*
12680
12681 SI2165 MEDIA DRIVER
12682 M:      Matthias Schwarzott <zzam@gentoo.org>
12683 L:      linux-media@vger.kernel.org
12684 W:      https://linuxtv.org
12685 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12686 S:      Maintained
12687 F:      drivers/media/dvb-frontends/si2165*
12688
12689 SI2168 MEDIA DRIVER
12690 M:      Antti Palosaari <crope@iki.fi>
12691 L:      linux-media@vger.kernel.org
12692 W:      https://linuxtv.org
12693 W:      http://palosaari.fi/linux/
12694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12695 T:      git git://linuxtv.org/anttip/media_tree.git
12696 S:      Maintained
12697 F:      drivers/media/dvb-frontends/si2168*
12698
12699 SI470X FM RADIO RECEIVER I2C DRIVER
12700 M:      Hans Verkuil <hverkuil@xs4all.nl>
12701 L:      linux-media@vger.kernel.org
12702 T:      git git://linuxtv.org/media_tree.git
12703 W:      https://linuxtv.org
12704 S:      Odd Fixes
12705 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12706
12707 SI470X FM RADIO RECEIVER USB DRIVER
12708 M:      Hans Verkuil <hverkuil@xs4all.nl>
12709 L:      linux-media@vger.kernel.org
12710 T:      git git://linuxtv.org/media_tree.git
12711 W:      https://linuxtv.org
12712 S:      Maintained
12713 F:      drivers/media/radio/si470x/radio-si470x-common.c
12714 F:      drivers/media/radio/si470x/radio-si470x.h
12715 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12716
12717 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12718 M:      Eduardo Valentin <edubezval@gmail.com>
12719 L:      linux-media@vger.kernel.org
12720 T:      git git://linuxtv.org/media_tree.git
12721 W:      https://linuxtv.org
12722 S:      Odd Fixes
12723 F:      drivers/media/radio/si4713/si4713.?
12724
12725 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12726 M:      Eduardo Valentin <edubezval@gmail.com>
12727 L:      linux-media@vger.kernel.org
12728 T:      git git://linuxtv.org/media_tree.git
12729 W:      https://linuxtv.org
12730 S:      Odd Fixes
12731 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12732
12733 SI4713 FM RADIO TRANSMITTER USB DRIVER
12734 M:      Hans Verkuil <hverkuil@xs4all.nl>
12735 L:      linux-media@vger.kernel.org
12736 T:      git git://linuxtv.org/media_tree.git
12737 W:      https://linuxtv.org
12738 S:      Maintained
12739 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12740
12741 SIANO DVB DRIVER
12742 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
12743 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12744 L:      linux-media@vger.kernel.org
12745 W:      https://linuxtv.org
12746 T:      git git://linuxtv.org/media_tree.git
12747 S:      Odd fixes
12748 F:      drivers/media/common/siano/
12749 F:      drivers/media/usb/siano/
12750 F:      drivers/media/usb/siano/
12751 F:      drivers/media/mmc/siano/
12752
12753 SILEAD TOUCHSCREEN DRIVER
12754 M:      Hans de Goede <hdegoede@redhat.com>
12755 L:      linux-input@vger.kernel.org
12756 L:      platform-driver-x86@vger.kernel.org
12757 S:      Maintained
12758 F:      drivers/input/touchscreen/silead.c
12759 F:      drivers/platform/x86/silead_dmi.c
12760
12761 SILICON MOTION SM712 FRAME BUFFER DRIVER
12762 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12763 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12764 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12765 L:      linux-fbdev@vger.kernel.org
12766 S:      Maintained
12767 F:      drivers/video/fbdev/sm712*
12768 F:      Documentation/fb/sm712fb.txt
12769
12770 SIMPLE FIRMWARE INTERFACE (SFI)
12771 M:      Len Brown <lenb@kernel.org>
12772 L:      sfi-devel@simplefirmware.org
12773 W:      http://simplefirmware.org/
12774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12775 S:      Supported
12776 F:      arch/x86/platform/sfi/
12777 F:      drivers/sfi/
12778 F:      include/linux/sfi*.h
12779
12780 SIMPLEFB FB DRIVER
12781 M:      Hans de Goede <hdegoede@redhat.com>
12782 L:      linux-fbdev@vger.kernel.org
12783 S:      Maintained
12784 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12785 F:      drivers/video/fbdev/simplefb.c
12786 F:      include/linux/platform_data/simplefb.h
12787
12788 SIMTEC EB110ATX (Chalice CATS)
12789 P:      Ben Dooks
12790 P:      Vincent Sanders <vince@simtec.co.uk>
12791 M:      Simtec Linux Team <linux@simtec.co.uk>
12792 W:      http://www.simtec.co.uk/products/EB110ATX/
12793 S:      Supported
12794
12795 SIMTEC EB2410ITX (BAST)
12796 P:      Ben Dooks
12797 P:      Vincent Sanders <vince@simtec.co.uk>
12798 M:      Simtec Linux Team <linux@simtec.co.uk>
12799 W:      http://www.simtec.co.uk/products/EB2410ITX/
12800 S:      Supported
12801 F:      arch/arm/mach-s3c24xx/mach-bast.c
12802 F:      arch/arm/mach-s3c24xx/bast-ide.c
12803 F:      arch/arm/mach-s3c24xx/bast-irq.c
12804
12805 SIPHASH PRF ROUTINES
12806 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12807 S:      Maintained
12808 F:      lib/siphash.c
12809 F:      lib/test_siphash.c
12810 F:      include/linux/siphash.h
12811
12812 SIOX
12813 M:      Gavin Schenk <g.schenk@eckelmann.de>
12814 M:      Uwe Kleine-König <kernel@pengutronix.de>
12815 S:      Supported
12816 F:      drivers/siox/*
12817 F:      include/trace/events/siox.h
12818
12819 SIS 190 ETHERNET DRIVER
12820 M:      Francois Romieu <romieu@fr.zoreil.com>
12821 L:      netdev@vger.kernel.org
12822 S:      Maintained
12823 F:      drivers/net/ethernet/sis/sis190.c
12824
12825 SIS 900/7016 FAST ETHERNET DRIVER
12826 M:      Daniele Venzano <venza@brownhat.org>
12827 W:      http://www.brownhat.org/sis900.html
12828 L:      netdev@vger.kernel.org
12829 S:      Maintained
12830 F:      drivers/net/ethernet/sis/sis900.*
12831
12832 SIS FRAMEBUFFER DRIVER
12833 M:      Thomas Winischhofer <thomas@winischhofer.net>
12834 W:      http://www.winischhofer.net/linuxsisvga.shtml
12835 S:      Maintained
12836 F:      Documentation/fb/sisfb.txt
12837 F:      drivers/video/fbdev/sis/
12838 F:      include/video/sisfb.h
12839
12840 SIS USB2VGA DRIVER
12841 M:      Thomas Winischhofer <thomas@winischhofer.net>
12842 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12843 S:      Maintained
12844 F:      drivers/usb/misc/sisusbvga/
12845
12846 SLAB ALLOCATOR
12847 M:      Christoph Lameter <cl@linux.com>
12848 M:      Pekka Enberg <penberg@kernel.org>
12849 M:      David Rientjes <rientjes@google.com>
12850 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12851 M:      Andrew Morton <akpm@linux-foundation.org>
12852 L:      linux-mm@kvack.org
12853 S:      Maintained
12854 F:      include/linux/sl?b*.h
12855 F:      mm/sl?b*
12856
12857 SLEEPABLE READ-COPY UPDATE (SRCU)
12858 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12859 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12860 M:      Josh Triplett <josh@joshtriplett.org>
12861 R:      Steven Rostedt <rostedt@goodmis.org>
12862 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12863 L:      linux-kernel@vger.kernel.org
12864 W:      http://www.rdrop.com/users/paulmck/RCU/
12865 S:      Supported
12866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12867 F:      include/linux/srcu.h
12868 F:      kernel/rcu/srcu.c
12869
12870 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12871 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12873 S:      Maintained
12874 F:      drivers/slimbus/
12875 F:      Documentation/devicetree/bindings/slimbus/
12876 F:      include/linux/slimbus.h
12877
12878 SMACK SECURITY MODULE
12879 M:      Casey Schaufler <casey@schaufler-ca.com>
12880 L:      linux-security-module@vger.kernel.org
12881 W:      http://schaufler-ca.com
12882 T:      git git://github.com/cschaufler/smack-next
12883 S:      Maintained
12884 F:      Documentation/admin-guide/LSM/Smack.rst
12885 F:      security/smack/
12886
12887 SMC91x ETHERNET DRIVER
12888 M:      Nicolas Pitre <nico@fluxnic.net>
12889 S:      Odd Fixes
12890 F:      drivers/net/ethernet/smsc/smc91x.*
12891
12892 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12893 M:      Sakari Ailus <sakari.ailus@iki.fi>
12894 L:      linux-media@vger.kernel.org
12895 S:      Maintained
12896 F:      drivers/media/i2c/smiapp/
12897 F:      include/media/i2c/smiapp.h
12898 F:      drivers/media/i2c/smiapp-pll.c
12899 F:      drivers/media/i2c/smiapp-pll.h
12900 F:      include/uapi/linux/smiapp.h
12901 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12902
12903 SMM665 HARDWARE MONITOR DRIVER
12904 M:      Guenter Roeck <linux@roeck-us.net>
12905 L:      linux-hwmon@vger.kernel.org
12906 S:      Maintained
12907 F:      Documentation/hwmon/smm665
12908 F:      drivers/hwmon/smm665.c
12909
12910 SMSC EMC2103 HARDWARE MONITOR DRIVER
12911 M:      Steve Glendinning <steve.glendinning@shawell.net>
12912 L:      linux-hwmon@vger.kernel.org
12913 S:      Maintained
12914 F:      Documentation/hwmon/emc2103
12915 F:      drivers/hwmon/emc2103.c
12916
12917 SMSC SCH5627 HARDWARE MONITOR DRIVER
12918 M:      Hans de Goede <hdegoede@redhat.com>
12919 L:      linux-hwmon@vger.kernel.org
12920 S:      Supported
12921 F:      Documentation/hwmon/sch5627
12922 F:      drivers/hwmon/sch5627.c
12923
12924 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12925 M:      Steve Glendinning <steve.glendinning@shawell.net>
12926 L:      linux-fbdev@vger.kernel.org
12927 S:      Maintained
12928 F:      drivers/video/fbdev/smscufx.c
12929
12930 SMSC47B397 HARDWARE MONITOR DRIVER
12931 M:      Jean Delvare <jdelvare@suse.com>
12932 L:      linux-hwmon@vger.kernel.org
12933 S:      Maintained
12934 F:      Documentation/hwmon/smsc47b397
12935 F:      drivers/hwmon/smsc47b397.c
12936
12937 SMSC911x ETHERNET DRIVER
12938 M:      Steve Glendinning <steve.glendinning@shawell.net>
12939 L:      netdev@vger.kernel.org
12940 S:      Maintained
12941 F:      include/linux/smsc911x.h
12942 F:      drivers/net/ethernet/smsc/smsc911x.*
12943
12944 SMSC9420 PCI ETHERNET DRIVER
12945 M:      Steve Glendinning <steve.glendinning@shawell.net>
12946 L:      netdev@vger.kernel.org
12947 S:      Maintained
12948 F:      drivers/net/ethernet/smsc/smsc9420.*
12949
12950 SOC-CAMERA V4L2 SUBSYSTEM
12951 L:      linux-media@vger.kernel.org
12952 T:      git git://linuxtv.org/media_tree.git
12953 S:      Orphan
12954 F:      include/media/soc*
12955 F:      drivers/media/i2c/soc_camera/
12956 F:      drivers/media/platform/soc_camera/
12957
12958 SOCIONEXT SYNQUACER I2C DRIVER
12959 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12960 L:      linux-i2c@vger.kernel.org
12961 S:      Maintained
12962 F:      drivers/i2c/busses/i2c-synquacer.c
12963 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12964
12965 SOCIONEXT UNIPHIER SOUND DRIVER
12966 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12968 S:      Maintained
12969 F:      sound/soc/uniphier/
12970
12971 SOEKRIS NET48XX LED SUPPORT
12972 M:      Chris Boot <bootc@bootc.net>
12973 S:      Maintained
12974 F:      drivers/leds/leds-net48xx.c
12975
12976 SOFT-ROCE DRIVER (rxe)
12977 M:      Moni Shoua <monis@mellanox.com>
12978 L:      linux-rdma@vger.kernel.org
12979 S:      Supported
12980 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
12981 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12982 F:      drivers/infiniband/sw/rxe/
12983 F:      include/uapi/rdma/rdma_user_rxe.h
12984
12985 SOFTLOGIC 6x10 MPEG CODEC
12986 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
12987 M:      Anton Sviridenko <anton@corp.bluecherry.net>
12988 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
12989 M:      Andrey Utkin <andrey_utkin@fastmail.com>
12990 M:      Ismael Luceno <ismael@iodev.co.uk>
12991 L:      linux-media@vger.kernel.org
12992 S:      Supported
12993 F:      drivers/media/pci/solo6x10/
12994
12995 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
12996 M:      James Morse <james.morse@arm.com>
12997 L:      linux-arm-kernel@lists.infradead.org
12998 S:      Maintained
12999 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13000 F:      drivers/firmware/arm_sdei.c
13001 F:      include/linux/sdei.h
13002 F:      include/uapi/linux/sdei.h
13003
13004 SOFTWARE RAID (Multiple Disks) SUPPORT
13005 M:      Shaohua Li <shli@kernel.org>
13006 L:      linux-raid@vger.kernel.org
13007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13008 S:      Supported
13009 F:      drivers/md/Makefile
13010 F:      drivers/md/Kconfig
13011 F:      drivers/md/md*
13012 F:      drivers/md/raid*
13013 F:      include/linux/raid/
13014 F:      include/uapi/linux/raid/
13015
13016 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13017 M:      Jassi Brar <jaswinder.singh@linaro.org>
13018 L:      netdev@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/net/ethernet/socionext/netsec.c
13021 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13022
13023 SOLIDRUN CLEARFOG SUPPORT
13024 M:      Russell King <linux@armlinux.org.uk>
13025 S:      Maintained
13026 F:      arch/arm/boot/dts/armada-388-clearfog*
13027 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13028
13029 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13030 M:      Russell King <linux@armlinux.org.uk>
13031 S:      Maintained
13032 F:      arch/arm/boot/dts/imx6*-cubox-i*
13033 F:      arch/arm/boot/dts/imx6*-hummingboard*
13034 F:      arch/arm/boot/dts/imx6*-sr-*
13035
13036 SONIC NETWORK DRIVER
13037 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13038 L:      netdev@vger.kernel.org
13039 S:      Maintained
13040 F:      drivers/net/ethernet/natsemi/sonic.*
13041
13042 SONICS SILICON BACKPLANE DRIVER (SSB)
13043 M:      Michael Buesch <m@bues.ch>
13044 L:      linux-wireless@vger.kernel.org
13045 S:      Maintained
13046 F:      drivers/ssb/
13047 F:      include/linux/ssb/
13048
13049 SONY IMX274 SENSOR DRIVER
13050 M:      Leon Luo <leonl@leopardimaging.com>
13051 L:      linux-media@vger.kernel.org
13052 T:      git git://linuxtv.org/media_tree.git
13053 S:      Maintained
13054 F:      drivers/media/i2c/imx274.c
13055 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13056
13057 SONY MEMORYSTICK CARD SUPPORT
13058 M:      Alex Dubov <oakad@yahoo.com>
13059 W:      http://tifmxx.berlios.de/
13060 S:      Maintained
13061 F:      drivers/memstick/host/tifm_ms.c
13062
13063 SONY MEMORYSTICK STANDARD SUPPORT
13064 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13065 S:      Maintained
13066 F:      drivers/memstick/core/ms_block.*
13067
13068 SONY VAIO CONTROL DEVICE DRIVER
13069 M:      Mattia Dongili <malattia@linux.it>
13070 L:      platform-driver-x86@vger.kernel.org
13071 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13072 S:      Maintained
13073 F:      Documentation/laptops/sony-laptop.txt
13074 F:      drivers/char/sonypi.c
13075 F:      drivers/platform/x86/sony-laptop.c
13076 F:      include/linux/sony-laptop.h
13077
13078 SOUND
13079 M:      Jaroslav Kysela <perex@perex.cz>
13080 M:      Takashi Iwai <tiwai@suse.com>
13081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13082 W:      http://www.alsa-project.org/
13083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13084 T:      git git://git.alsa-project.org/alsa-kernel.git
13085 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13086 S:      Maintained
13087 F:      Documentation/sound/
13088 F:      include/sound/
13089 F:      include/uapi/sound/
13090 F:      sound/
13091
13092 SOUND - COMPRESSED AUDIO
13093 M:      Vinod Koul <vinod.koul@intel.com>
13094 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13096 S:      Supported
13097 F:      Documentation/sound/alsa/compress_offload.txt
13098 F:      include/sound/compress_driver.h
13099 F:      include/uapi/sound/compress_*
13100 F:      sound/core/compress_offload.c
13101 F:      sound/soc/soc-compress.c
13102
13103 SOUND - DMAENGINE HELPERS
13104 M:      Lars-Peter Clausen <lars@metafoo.de>
13105 S:      Supported
13106 F:      include/sound/dmaengine_pcm.h
13107 F:      sound/core/pcm_dmaengine.c
13108 F:      sound/soc/soc-generic-dmaengine-pcm.c
13109
13110 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13111 M:      Liam Girdwood <lgirdwood@gmail.com>
13112 M:      Mark Brown <broonie@kernel.org>
13113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13115 W:      http://alsa-project.org/main/index.php/ASoC
13116 S:      Supported
13117 F:      Documentation/devicetree/bindings/sound/
13118 F:      Documentation/sound/alsa/soc/
13119 F:      sound/soc/
13120 F:      include/sound/soc*
13121
13122 SOUNDWIRE SUBSYSTEM
13123 M:      Vinod Koul <vinod.koul@intel.com>
13124 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13125 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13126 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13127 S:      Supported
13128 F:      Documentation/driver-api/soundwire/
13129 F:      drivers/soundwire/
13130 F:      include/linux/soundwire/
13131
13132 SP2 MEDIA DRIVER
13133 M:      Olli Salonen <olli.salonen@iki.fi>
13134 L:      linux-media@vger.kernel.org
13135 W:      https://linuxtv.org
13136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13137 S:      Maintained
13138 F:      drivers/media/dvb-frontends/sp2*
13139
13140 SPARC + UltraSPARC (sparc/sparc64)
13141 M:      "David S. Miller" <davem@davemloft.net>
13142 L:      sparclinux@vger.kernel.org
13143 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13146 S:      Maintained
13147 F:      arch/sparc/
13148 F:      drivers/sbus/
13149
13150 SPARC SERIAL DRIVERS
13151 M:      "David S. Miller" <davem@davemloft.net>
13152 L:      sparclinux@vger.kernel.org
13153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13155 S:      Maintained
13156 F:      include/linux/sunserialcore.h
13157 F:      drivers/tty/serial/suncore.c
13158 F:      drivers/tty/serial/sunhv.c
13159 F:      drivers/tty/serial/sunsab.c
13160 F:      drivers/tty/serial/sunsab.h
13161 F:      drivers/tty/serial/sunsu.c
13162 F:      drivers/tty/serial/sunzilog.c
13163 F:      drivers/tty/serial/sunzilog.h
13164 F:      drivers/tty/vcc.c
13165
13166 SPARSE CHECKER
13167 M:      "Christopher Li" <sparse@chrisli.org>
13168 L:      linux-sparse@vger.kernel.org
13169 W:      https://sparse.wiki.kernel.org/
13170 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13171 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13172 S:      Maintained
13173 F:      include/linux/compiler.h
13174
13175 SPEAR CLOCK FRAMEWORK SUPPORT
13176 M:      Viresh Kumar <vireshk@kernel.org>
13177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13178 W:      http://www.st.com/spear
13179 S:      Maintained
13180 F:      drivers/clk/spear/
13181
13182 SPEAR PLATFORM SUPPORT
13183 M:      Viresh Kumar <vireshk@kernel.org>
13184 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13186 W:      http://www.st.com/spear
13187 S:      Maintained
13188 F:      arch/arm/boot/dts/spear*
13189 F:      arch/arm/mach-spear/
13190
13191 SPI NOR SUBSYSTEM
13192 M:      Marek Vasut <marek.vasut@gmail.com>
13193 L:      linux-mtd@lists.infradead.org
13194 W:      http://www.linux-mtd.infradead.org/
13195 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13196 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13197 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13198 S:      Maintained
13199 F:      drivers/mtd/spi-nor/
13200 F:      include/linux/mtd/spi-nor.h
13201
13202 SPI SUBSYSTEM
13203 M:      Mark Brown <broonie@kernel.org>
13204 L:      linux-spi@vger.kernel.org
13205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13206 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13207 S:      Maintained
13208 F:      Documentation/devicetree/bindings/spi/
13209 F:      Documentation/spi/
13210 F:      drivers/spi/
13211 F:      include/linux/spi/
13212 F:      include/uapi/linux/spi/
13213 F:      tools/spi/
13214
13215 SPIDERNET NETWORK DRIVER for CELL
13216 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13217 L:      netdev@vger.kernel.org
13218 S:      Supported
13219 F:      Documentation/networking/spider_net.txt
13220 F:      drivers/net/ethernet/toshiba/spider_net*
13221
13222 SPMI SUBSYSTEM
13223 R:      Stephen Boyd <sboyd@kernel.org>
13224 L:      linux-arm-msm@vger.kernel.org
13225 F:      Documentation/devicetree/bindings/spmi/
13226 F:      drivers/spmi/
13227 F:      include/dt-bindings/spmi/spmi.h
13228 F:      include/linux/spmi.h
13229 F:      include/trace/events/spmi.h
13230
13231 SPU FILE SYSTEM
13232 M:      Jeremy Kerr <jk@ozlabs.org>
13233 L:      linuxppc-dev@lists.ozlabs.org
13234 W:      http://www.ibm.com/developerworks/power/cell/
13235 S:      Supported
13236 F:      Documentation/filesystems/spufs.txt
13237 F:      arch/powerpc/platforms/cell/spufs/
13238
13239 SQUASHFS FILE SYSTEM
13240 M:      Phillip Lougher <phillip@squashfs.org.uk>
13241 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13242 W:      http://squashfs.org.uk
13243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13244 S:      Maintained
13245 F:      Documentation/filesystems/squashfs.txt
13246 F:      fs/squashfs/
13247
13248 SRM (Alpha) environment access
13249 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13250 S:      Maintained
13251 F:      arch/alpha/kernel/srm_env.c
13252
13253 STABLE BRANCH
13254 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13255 L:      stable@vger.kernel.org
13256 S:      Supported
13257 F:      Documentation/process/stable-kernel-rules.rst
13258
13259 STAGING - ATOMISP DRIVER
13260 M:      Alan Cox <alan@linux.intel.com>
13261 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13262 L:      linux-media@vger.kernel.org
13263 S:      Maintained
13264 F:      drivers/staging/media/atomisp/
13265
13266 STAGING - COMEDI
13267 M:      Ian Abbott <abbotti@mev.co.uk>
13268 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13269 S:      Odd Fixes
13270 F:      drivers/staging/comedi/
13271
13272 STAGING - FLARION FT1000 DRIVERS
13273 M:      Marek Belisko <marek.belisko@gmail.com>
13274 S:      Odd Fixes
13275 F:      drivers/staging/ft1000/
13276
13277 STAGING - INDUSTRIAL IO
13278 M:      Jonathan Cameron <jic23@kernel.org>
13279 L:      linux-iio@vger.kernel.org
13280 S:      Odd Fixes
13281 F:      Documentation/devicetree/bindings/staging/iio/
13282 F:      drivers/staging/iio/
13283
13284 STAGING - LUSTRE PARALLEL FILESYSTEM
13285 M:      Oleg Drokin <oleg.drokin@intel.com>
13286 M:      Andreas Dilger <andreas.dilger@intel.com>
13287 M:      James Simmons <jsimmons@infradead.org>
13288 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13289 W:      http://wiki.lustre.org/
13290 S:      Maintained
13291 F:      drivers/staging/lustre
13292
13293 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13294 M:      Marc Dietrich <marvin24@gmx.de>
13295 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13296 L:      linux-tegra@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/staging/nvec/
13299
13300 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13301 M:      Jens Frederich <jfrederich@gmail.com>
13302 M:      Daniel Drake <dsd@laptop.org>
13303 M:      Jon Nettleton <jon.nettleton@gmail.com>
13304 W:      http://wiki.laptop.org/go/DCON
13305 S:      Maintained
13306 F:      drivers/staging/olpc_dcon/
13307
13308 STAGING - REALTEK RTL8712U DRIVERS
13309 M:      Larry Finger <Larry.Finger@lwfinger.net>
13310 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13311 S:      Odd Fixes
13312 F:      drivers/staging/rtl8712/
13313
13314 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13315 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13316 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13317 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13318 L:      linux-fbdev@vger.kernel.org
13319 S:      Maintained
13320 F:      drivers/staging/sm750fb/
13321
13322 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13323 M:      William Hubbs <w.d.hubbs@gmail.com>
13324 M:      Chris Brannon <chris@the-brannons.com>
13325 M:      Kirk Reiser <kirk@reisers.ca>
13326 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13327 L:      speakup@linux-speakup.org
13328 W:      http://www.linux-speakup.org/
13329 S:      Odd Fixes
13330 F:      drivers/staging/speakup/
13331
13332 STAGING - VIA VT665X DRIVERS
13333 M:      Forest Bond <forest@alittletooquiet.net>
13334 S:      Odd Fixes
13335 F:      drivers/staging/vt665?/
13336
13337 STAGING - WILC1000 WIFI DRIVER
13338 M:      Aditya Shankar <aditya.shankar@microchip.com>
13339 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13340 L:      linux-wireless@vger.kernel.org
13341 S:      Supported
13342 F:      drivers/staging/wilc1000/
13343
13344 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13345 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13346 S:      Odd Fixes
13347 F:      drivers/staging/xgifb/
13348
13349 STAGING SUBSYSTEM
13350 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13352 L:      devel@driverdev.osuosl.org
13353 S:      Supported
13354 F:      drivers/staging/
13355
13356 STARFIRE/DURALAN NETWORK DRIVER
13357 M:      Ion Badulescu <ionut@badula.org>
13358 S:      Odd Fixes
13359 F:      drivers/net/ethernet/adaptec/starfire*
13360
13361 STEC S1220 SKD DRIVER
13362 M:      Bart Van Assche <bart.vanassche@wdc.com>
13363 L:      linux-block@vger.kernel.org
13364 S:      Maintained
13365 F:      drivers/block/skd*[ch]
13366
13367 STI CEC DRIVER
13368 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13369 S:      Maintained
13370 F:      drivers/staging/media/st-cec/
13371 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13372
13373 STK1160 USB VIDEO CAPTURE DRIVER
13374 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13375 L:      linux-media@vger.kernel.org
13376 T:      git git://linuxtv.org/media_tree.git
13377 S:      Maintained
13378 F:      drivers/media/usb/stk1160/
13379
13380 STMMAC ETHERNET DRIVER
13381 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13382 M:      Alexandre Torgue <alexandre.torgue@st.com>
13383 L:      netdev@vger.kernel.org
13384 W:      http://www.stlinux.com
13385 S:      Supported
13386 F:      drivers/net/ethernet/stmicro/stmmac/
13387
13388 SUN3/3X
13389 M:      Sam Creasey <sammy@sammy.net>
13390 W:      http://sammy.net/sun3/
13391 S:      Maintained
13392 F:      arch/m68k/kernel/*sun3*
13393 F:      arch/m68k/sun3*/
13394 F:      arch/m68k/include/asm/sun3*
13395 F:      drivers/net/ethernet/i825xx/sun3*
13396
13397 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13398 M:      Hans de Goede <hdegoede@redhat.com>
13399 L:      linux-input@vger.kernel.org
13400 S:      Maintained
13401 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13402 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13403
13404 SUNDANCE NETWORK DRIVER
13405 M:      Denis Kirjanov <kda@linux-powerpc.org>
13406 L:      netdev@vger.kernel.org
13407 S:      Maintained
13408 F:      drivers/net/ethernet/dlink/sundance.c
13409
13410 SUPERH
13411 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13412 M:      Rich Felker <dalias@libc.org>
13413 L:      linux-sh@vger.kernel.org
13414 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13415 S:      Maintained
13416 F:      Documentation/sh/
13417 F:      arch/sh/
13418 F:      drivers/sh/
13419
13420 SUSPEND TO RAM
13421 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13422 M:      Len Brown <len.brown@intel.com>
13423 M:      Pavel Machek <pavel@ucw.cz>
13424 L:      linux-pm@vger.kernel.org
13425 B:      https://bugzilla.kernel.org
13426 S:      Supported
13427 F:      Documentation/power/
13428 F:      arch/x86/kernel/acpi/
13429 F:      drivers/base/power/
13430 F:      kernel/power/
13431 F:      include/linux/suspend.h
13432 F:      include/linux/freezer.h
13433 F:      include/linux/pm.h
13434
13435 SVGA HANDLING
13436 M:      Martin Mares <mj@ucw.cz>
13437 L:      linux-video@atrey.karlin.mff.cuni.cz
13438 S:      Maintained
13439 F:      Documentation/svga.txt
13440 F:      arch/x86/boot/video*
13441
13442 SWIOTLB SUBSYSTEM
13443 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13444 L:      iommu@lists.linux-foundation.org
13445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13446 S:      Supported
13447 F:      lib/swiotlb.c
13448 F:      arch/*/kernel/pci-swiotlb.c
13449 F:      include/linux/swiotlb.h
13450
13451 SWITCHDEV
13452 M:      Jiri Pirko <jiri@resnulli.us>
13453 M:      Ivan Vecera <ivecera@redhat.com>
13454 L:      netdev@vger.kernel.org
13455 S:      Supported
13456 F:      net/switchdev/
13457 F:      include/net/switchdev.h
13458
13459 SYNC FILE FRAMEWORK
13460 M:      Sumit Semwal <sumit.semwal@linaro.org>
13461 R:      Gustavo Padovan <gustavo@padovan.org>
13462 S:      Maintained
13463 L:      linux-media@vger.kernel.org
13464 L:      dri-devel@lists.freedesktop.org
13465 F:      drivers/dma-buf/sync_*
13466 F:      drivers/dma-buf/dma-fence*
13467 F:      drivers/dma-buf/sw_sync.c
13468 F:      include/linux/sync_file.h
13469 F:      include/uapi/linux/sync_file.h
13470 F:      Documentation/sync_file.txt
13471 T:      git git://anongit.freedesktop.org/drm/drm-misc
13472
13473 SYNOPSYS ARC ARCHITECTURE
13474 M:      Vineet Gupta <vgupta@synopsys.com>
13475 L:      linux-snps-arc@lists.infradead.org
13476 S:      Supported
13477 F:      arch/arc/
13478 F:      Documentation/devicetree/bindings/arc/*
13479 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13480 F:      drivers/clocksource/arc_timer.c
13481 F:      drivers/tty/serial/arc_uart.c
13482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13483
13484 SYNOPSYS ARC HSDK SDP pll clock driver
13485 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13486 S:      Supported
13487 F:      drivers/clk/clk-hsdk-pll.c
13488 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13489
13490 SYNOPSYS ARC SDP clock driver
13491 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13492 S:      Supported
13493 F:      drivers/clk/axs10x/*
13494 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13495
13496 SYNOPSYS ARC SDP platform support
13497 M:      Alexey Brodkin <abrodkin@synopsys.com>
13498 S:      Supported
13499 F:      arch/arc/plat-axs10x
13500 F:      arch/arc/boot/dts/ax*
13501 F:      Documentation/devicetree/bindings/arc/axs10*
13502
13503 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13504 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13505 S:      Supported
13506 F:      drivers/reset/reset-axs10x.c
13507 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13508
13509 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13510 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13511 S:      Maintained
13512 F:      drivers/tty/serial/8250/8250_dw.c
13513
13514 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13515 M:      Hoan Tran <hotran@apm.com>
13516 L:      linux-gpio@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/gpio/gpio-dwapb.c
13519 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13520
13521 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13522 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13523 S:      Maintained
13524 F:      drivers/dma/dwi-axi-dmac/
13525 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13526
13527 SYNOPSYS DESIGNWARE DMAC DRIVER
13528 M:      Viresh Kumar <vireshk@kernel.org>
13529 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13530 S:      Maintained
13531 F:      include/linux/dma/dw.h
13532 F:      include/linux/platform_data/dma-dw.h
13533 F:      drivers/dma/dw/
13534
13535 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13536 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13537 L:      netdev@vger.kernel.org
13538 S:      Supported
13539 F:      drivers/net/ethernet/synopsys/
13540
13541 SYNOPSYS DESIGNWARE I2C DRIVER
13542 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13543 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13544 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13545 L:      linux-i2c@vger.kernel.org
13546 S:      Maintained
13547 F:      drivers/i2c/busses/i2c-designware-*
13548 F:      include/linux/platform_data/i2c-designware.h
13549
13550 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13551 M:      Jaehoon Chung <jh80.chung@samsung.com>
13552 L:      linux-mmc@vger.kernel.org
13553 S:      Maintained
13554 F:      drivers/mmc/host/dw_mmc*
13555
13556 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13557 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13558 S:      Supported
13559 F:      drivers/reset/reset-hsdk.c
13560 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13561 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13562
13563 SYSTEM CONFIGURATION (SYSCON)
13564 M:      Lee Jones <lee.jones@linaro.org>
13565 M:      Arnd Bergmann <arnd@arndb.de>
13566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13567 S:      Supported
13568 F:      drivers/mfd/syscon.c
13569
13570 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13571 M:      Sudeep Holla <sudeep.holla@arm.com>
13572 L:      linux-arm-kernel@lists.infradead.org
13573 S:      Maintained
13574 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13575 F:      drivers/clk/clk-sc[mp]i.c
13576 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13577 F:      drivers/firmware/arm_scpi.c
13578 F:      drivers/firmware/arm_scmi/
13579 F:      include/linux/sc[mp]i_protocol.h
13580
13581 SYSTEM RESET/SHUTDOWN DRIVERS
13582 M:      Sebastian Reichel <sre@kernel.org>
13583 L:      linux-pm@vger.kernel.org
13584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13585 S:      Maintained
13586 F:      Documentation/devicetree/bindings/power/reset/
13587 F:      drivers/power/reset/
13588
13589 SYSTEM TRACE MODULE CLASS
13590 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13591 S:      Maintained
13592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13593 F:      Documentation/trace/stm.txt
13594 F:      drivers/hwtracing/stm/
13595 F:      include/linux/stm.h
13596 F:      include/uapi/linux/stm.h
13597
13598 SYSV FILESYSTEM
13599 M:      Christoph Hellwig <hch@infradead.org>
13600 S:      Maintained
13601 F:      Documentation/filesystems/sysv-fs.txt
13602 F:      fs/sysv/
13603 F:      include/linux/sysv_fs.h
13604
13605 TARGET SUBSYSTEM
13606 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13607 L:      linux-scsi@vger.kernel.org
13608 L:      target-devel@vger.kernel.org
13609 W:      http://www.linux-iscsi.org
13610 W:      http://groups.google.com/group/linux-iscsi-target-dev
13611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13612 S:      Supported
13613 F:      drivers/target/
13614 F:      include/target/
13615 F:      Documentation/target/
13616
13617 TASKSTATS STATISTICS INTERFACE
13618 M:      Balbir Singh <bsingharora@gmail.com>
13619 S:      Maintained
13620 F:      Documentation/accounting/taskstats*
13621 F:      include/linux/taskstats*
13622 F:      kernel/taskstats.c
13623
13624 TC subsystem
13625 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13626 M:      Cong Wang <xiyou.wangcong@gmail.com>
13627 M:      Jiri Pirko <jiri@resnulli.us>
13628 L:      netdev@vger.kernel.org
13629 S:      Maintained
13630 F:      include/net/pkt_cls.h
13631 F:      include/net/pkt_sched.h
13632 F:      include/net/tc_act/
13633 F:      include/uapi/linux/pkt_cls.h
13634 F:      include/uapi/linux/pkt_sched.h
13635 F:      include/uapi/linux/tc_act/
13636 F:      include/uapi/linux/tc_ematch/
13637 F:      net/sched/
13638
13639 TCP LOW PRIORITY MODULE
13640 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13641 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13642 W:      http://tcp-lp-mod.sourceforge.net/
13643 S:      Maintained
13644 F:      net/ipv4/tcp_lp.c
13645
13646 TDA10071 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/dvb-frontends/tda10071*
13655
13656 TDA18212 MEDIA DRIVER
13657 M:      Antti Palosaari <crope@iki.fi>
13658 L:      linux-media@vger.kernel.org
13659 W:      https://linuxtv.org
13660 W:      http://palosaari.fi/linux/
13661 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13662 T:      git git://linuxtv.org/anttip/media_tree.git
13663 S:      Maintained
13664 F:      drivers/media/tuners/tda18212*
13665
13666 TDA18218 MEDIA DRIVER
13667 M:      Antti Palosaari <crope@iki.fi>
13668 L:      linux-media@vger.kernel.org
13669 W:      https://linuxtv.org
13670 W:      http://palosaari.fi/linux/
13671 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13672 T:      git git://linuxtv.org/anttip/media_tree.git
13673 S:      Maintained
13674 F:      drivers/media/tuners/tda18218*
13675
13676 TDA18250 MEDIA DRIVER
13677 M:      Olli Salonen <olli.salonen@iki.fi>
13678 L:      linux-media@vger.kernel.org
13679 W:      https://linuxtv.org
13680 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13681 T:      git git://linuxtv.org/media_tree.git
13682 S:      Maintained
13683 F:      drivers/media/tuners/tda18250*
13684
13685 TDA18271 MEDIA DRIVER
13686 M:      Michael Krufky <mkrufky@linuxtv.org>
13687 L:      linux-media@vger.kernel.org
13688 W:      https://linuxtv.org
13689 W:      http://github.com/mkrufky
13690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13691 T:      git git://linuxtv.org/mkrufky/tuners.git
13692 S:      Maintained
13693 F:      drivers/media/tuners/tda18271*
13694
13695 TDA1997x MEDIA DRIVER
13696 M:      Tim Harvey <tharvey@gateworks.com>
13697 L:      linux-media@vger.kernel.org
13698 W:      https://linuxtv.org
13699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13700 S:      Maintained
13701 F:      drivers/media/i2c/tda1997x.*
13702
13703 TDA827x MEDIA DRIVER
13704 M:      Michael Krufky <mkrufky@linuxtv.org>
13705 L:      linux-media@vger.kernel.org
13706 W:      https://linuxtv.org
13707 W:      http://github.com/mkrufky
13708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13709 T:      git git://linuxtv.org/mkrufky/tuners.git
13710 S:      Maintained
13711 F:      drivers/media/tuners/tda8290.*
13712
13713 TDA8290 MEDIA DRIVER
13714 M:      Michael Krufky <mkrufky@linuxtv.org>
13715 L:      linux-media@vger.kernel.org
13716 W:      https://linuxtv.org
13717 W:      http://github.com/mkrufky
13718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13719 T:      git git://linuxtv.org/mkrufky/tuners.git
13720 S:      Maintained
13721 F:      drivers/media/tuners/tda8290.*
13722
13723 TDA9840 MEDIA DRIVER
13724 M:      Hans Verkuil <hverkuil@xs4all.nl>
13725 L:      linux-media@vger.kernel.org
13726 T:      git git://linuxtv.org/media_tree.git
13727 W:      https://linuxtv.org
13728 S:      Maintained
13729 F:      drivers/media/i2c/tda9840*
13730
13731 TEA5761 TUNER DRIVER
13732 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13733 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13734 L:      linux-media@vger.kernel.org
13735 W:      https://linuxtv.org
13736 T:      git git://linuxtv.org/media_tree.git
13737 S:      Odd fixes
13738 F:      drivers/media/tuners/tea5761.*
13739
13740 TEA5767 TUNER DRIVER
13741 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
13742 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13743 L:      linux-media@vger.kernel.org
13744 W:      https://linuxtv.org
13745 T:      git git://linuxtv.org/media_tree.git
13746 S:      Maintained
13747 F:      drivers/media/tuners/tea5767.*
13748
13749 TEA6415C MEDIA DRIVER
13750 M:      Hans Verkuil <hverkuil@xs4all.nl>
13751 L:      linux-media@vger.kernel.org
13752 T:      git git://linuxtv.org/media_tree.git
13753 W:      https://linuxtv.org
13754 S:      Maintained
13755 F:      drivers/media/i2c/tea6415c*
13756
13757 TEA6420 MEDIA DRIVER
13758 M:      Hans Verkuil <hverkuil@xs4all.nl>
13759 L:      linux-media@vger.kernel.org
13760 T:      git git://linuxtv.org/media_tree.git
13761 W:      https://linuxtv.org
13762 S:      Maintained
13763 F:      drivers/media/i2c/tea6420*
13764
13765 TEAM DRIVER
13766 M:      Jiri Pirko <jiri@resnulli.us>
13767 L:      netdev@vger.kernel.org
13768 S:      Supported
13769 F:      drivers/net/team/
13770 F:      include/linux/if_team.h
13771 F:      include/uapi/linux/if_team.h
13772
13773 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13774 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13775 S:      Maintained
13776 F:      arch/x86/platform/ts5500/
13777
13778 TECHNOTREND USB IR RECEIVER
13779 M:      Sean Young <sean@mess.org>
13780 L:      linux-media@vger.kernel.org
13781 S:      Maintained
13782 F:      drivers/media/rc/ttusbir.c
13783
13784 TECHWELL TW9910 VIDEO DECODER
13785 L:      linux-media@vger.kernel.org
13786 S:      Orphan
13787 F:      drivers/media/i2c/tw9910.c
13788 F:      include/media/i2c/tw9910.h
13789
13790 TEE SUBSYSTEM
13791 M:      Jens Wiklander <jens.wiklander@linaro.org>
13792 S:      Maintained
13793 F:      include/linux/tee_drv.h
13794 F:      include/uapi/linux/tee.h
13795 F:      drivers/tee/
13796 F:      Documentation/tee.txt
13797
13798 TEGRA ARCHITECTURE SUPPORT
13799 M:      Thierry Reding <thierry.reding@gmail.com>
13800 M:      Jonathan Hunter <jonathanh@nvidia.com>
13801 L:      linux-tegra@vger.kernel.org
13802 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13804 S:      Supported
13805 N:      [^a-z]tegra
13806
13807 TEGRA CLOCK DRIVER
13808 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13809 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13810 S:      Supported
13811 F:      drivers/clk/tegra/
13812
13813 TEGRA DMA DRIVERS
13814 M:      Laxman Dewangan <ldewangan@nvidia.com>
13815 M:      Jon Hunter <jonathanh@nvidia.com>
13816 S:      Supported
13817 F:      drivers/dma/tegra*
13818
13819 TEGRA I2C DRIVER
13820 M:      Laxman Dewangan <ldewangan@nvidia.com>
13821 S:      Supported
13822 F:      drivers/i2c/busses/i2c-tegra.c
13823
13824 TEGRA IOMMU DRIVERS
13825 M:      Thierry Reding <thierry.reding@gmail.com>
13826 L:      linux-tegra@vger.kernel.org
13827 S:      Supported
13828 F:      drivers/iommu/tegra*
13829
13830 TEGRA KBC DRIVER
13831 M:      Rakesh Iyer <riyer@nvidia.com>
13832 M:      Laxman Dewangan <ldewangan@nvidia.com>
13833 S:      Supported
13834 F:      drivers/input/keyboard/tegra-kbc.c
13835
13836 TEGRA PWM DRIVER
13837 M:      Thierry Reding <thierry.reding@gmail.com>
13838 S:      Supported
13839 F:      drivers/pwm/pwm-tegra.c
13840
13841 TEGRA SERIAL DRIVER
13842 M:      Laxman Dewangan <ldewangan@nvidia.com>
13843 S:      Supported
13844 F:      drivers/tty/serial/serial-tegra.c
13845
13846 TEGRA SPI DRIVER
13847 M:      Laxman Dewangan <ldewangan@nvidia.com>
13848 S:      Supported
13849 F:      drivers/spi/spi-tegra*
13850
13851 TEHUTI ETHERNET DRIVER
13852 M:      Andy Gospodarek <andy@greyhouse.net>
13853 L:      netdev@vger.kernel.org
13854 S:      Supported
13855 F:      drivers/net/ethernet/tehuti/*
13856
13857 Telecom Clock Driver for MCPL0010
13858 M:      Mark Gross <mark.gross@intel.com>
13859 S:      Supported
13860 F:      drivers/char/tlclk.c
13861
13862 TENSILICA XTENSA PORT (xtensa)
13863 M:      Chris Zankel <chris@zankel.net>
13864 M:      Max Filippov <jcmvbkbc@gmail.com>
13865 L:      linux-xtensa@linux-xtensa.org
13866 T:      git git://github.com/czankel/xtensa-linux.git
13867 S:      Maintained
13868 F:      arch/xtensa/
13869 F:      drivers/irqchip/irq-xtensa-*
13870
13871 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13872 M:      Nishanth Menon <nm@ti.com>
13873 M:      Tero Kristo <t-kristo@ti.com>
13874 M:      Santosh Shilimkar <ssantosh@kernel.org>
13875 L:      linux-arm-kernel@lists.infradead.org
13876 S:      Maintained
13877 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13878 F:      drivers/firmware/ti_sci*
13879 F:      include/linux/soc/ti/ti_sci_protocol.h
13880 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13881 F:      include/dt-bindings/genpd/k2g.h
13882 F:      drivers/soc/ti/ti_sci_pm_domains.c
13883 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13884 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13885 F:      drivers/clk/keystone/sci-clk.c
13886 F:      drivers/reset/reset-ti-sci.c
13887
13888 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13889 M:      Hans Verkuil <hverkuil@xs4all.nl>
13890 L:      linux-media@vger.kernel.org
13891 T:      git git://linuxtv.org/media_tree.git
13892 W:      https://linuxtv.org
13893 S:      Maintained
13894 F:      drivers/media/radio/radio-raremono.c
13895
13896 THERMAL
13897 M:      Zhang Rui <rui.zhang@intel.com>
13898 M:      Eduardo Valentin <edubezval@gmail.com>
13899 L:      linux-pm@vger.kernel.org
13900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13902 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13903 S:      Supported
13904 F:      drivers/thermal/
13905 F:      include/linux/thermal.h
13906 F:      include/uapi/linux/thermal.h
13907 F:      include/linux/cpu_cooling.h
13908 F:      Documentation/devicetree/bindings/thermal/
13909
13910 THERMAL/CPU_COOLING
13911 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13912 M:      Viresh Kumar <viresh.kumar@linaro.org>
13913 M:      Javi Merino <javi.merino@kernel.org>
13914 L:      linux-pm@vger.kernel.org
13915 S:      Supported
13916 F:      Documentation/thermal/cpu-cooling-api.txt
13917 F:      drivers/thermal/cpu_cooling.c
13918 F:      include/linux/cpu_cooling.h
13919
13920 THINKPAD ACPI EXTRAS DRIVER
13921 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13922 L:      ibm-acpi-devel@lists.sourceforge.net
13923 L:      platform-driver-x86@vger.kernel.org
13924 W:      http://ibm-acpi.sourceforge.net
13925 W:      http://thinkwiki.org/wiki/Ibm-acpi
13926 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13927 S:      Maintained
13928 F:      drivers/platform/x86/thinkpad_acpi.c
13929
13930 THUNDERBOLT DRIVER
13931 M:      Andreas Noever <andreas.noever@gmail.com>
13932 M:      Michael Jamet <michael.jamet@intel.com>
13933 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13934 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13936 S:      Maintained
13937 F:      Documentation/admin-guide/thunderbolt.rst
13938 F:      drivers/thunderbolt/
13939 F:      include/linux/thunderbolt.h
13940
13941 THUNDERBOLT NETWORK DRIVER
13942 M:      Michael Jamet <michael.jamet@intel.com>
13943 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13944 M:      Yehezkel Bernat <yehezkel.bernat@intel.com>
13945 L:      netdev@vger.kernel.org
13946 S:      Maintained
13947 F:      drivers/net/thunderbolt.c
13948
13949 THUNDERX GPIO DRIVER
13950 M:      David Daney <david.daney@cavium.com>
13951 S:      Maintained
13952 F:      drivers/gpio/gpio-thunderx.c
13953
13954 TI AM437X VPFE DRIVER
13955 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13956 L:      linux-media@vger.kernel.org
13957 W:      https://linuxtv.org
13958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13959 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13960 S:      Maintained
13961 F:      drivers/media/platform/am437x/
13962
13963 TI BANDGAP AND THERMAL DRIVER
13964 M:      Eduardo Valentin <edubezval@gmail.com>
13965 M:      Keerthy <j-keerthy@ti.com>
13966 L:      linux-pm@vger.kernel.org
13967 L:      linux-omap@vger.kernel.org
13968 S:      Maintained
13969 F:      drivers/thermal/ti-soc-thermal/
13970
13971 TI BQ27XXX POWER SUPPLY DRIVER
13972 R:      Andrew F. Davis <afd@ti.com>
13973 F:      include/linux/power/bq27xxx_battery.h
13974 F:      drivers/power/supply/bq27xxx_battery.c
13975 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13976
13977 TI CDCE706 CLOCK DRIVER
13978 M:      Max Filippov <jcmvbkbc@gmail.com>
13979 S:      Maintained
13980 F:      drivers/clk/clk-cdce706.c
13981
13982 TI CLOCK DRIVER
13983 M:      Tero Kristo <t-kristo@ti.com>
13984 L:      linux-omap@vger.kernel.org
13985 S:      Maintained
13986 F:      drivers/clk/ti/
13987 F:      include/linux/clk/ti.h
13988
13989 TI DAVINCI MACHINE SUPPORT
13990 M:      Sekhar Nori <nsekhar@ti.com>
13991 M:      Kevin Hilman <khilman@kernel.org>
13992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
13994 S:      Supported
13995 F:      arch/arm/mach-davinci/
13996 F:      drivers/i2c/busses/i2c-davinci.c
13997 F:      arch/arm/boot/dts/da850*
13998
13999 TI DAVINCI SERIES GPIO DRIVER
14000 M:      Keerthy <j-keerthy@ti.com>
14001 L:      linux-gpio@vger.kernel.org
14002 S:      Maintained
14003 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14004 F:      drivers/gpio/gpio-davinci.c
14005
14006 TI DAVINCI SERIES MEDIA DRIVER
14007 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14008 L:      linux-media@vger.kernel.org
14009 W:      https://linuxtv.org
14010 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14011 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14012 S:      Maintained
14013 F:      drivers/media/platform/davinci/
14014 F:      include/media/davinci/
14015
14016 TI ETHERNET SWITCH DRIVER (CPSW)
14017 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14018 L:      linux-omap@vger.kernel.org
14019 L:      netdev@vger.kernel.org
14020 S:      Maintained
14021 F:      drivers/net/ethernet/ti/cpsw*
14022 F:      drivers/net/ethernet/ti/davinci*
14023
14024 TI FLASH MEDIA INTERFACE DRIVER
14025 M:      Alex Dubov <oakad@yahoo.com>
14026 S:      Maintained
14027 F:      drivers/misc/tifm*
14028 F:      drivers/mmc/host/tifm_sd.c
14029 F:      include/linux/tifm.h
14030
14031 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14032 M:      Santosh Shilimkar <ssantosh@kernel.org>
14033 L:      linux-kernel@vger.kernel.org
14034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14035 S:      Maintained
14036 F:      drivers/soc/ti/*
14037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14038
14039 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14040 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14041 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14042 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14043 S:      Maintained
14044 F:      sound/soc/codecs/lm49453*
14045 F:      sound/soc/codecs/isabelle*
14046
14047 TI LP855x BACKLIGHT DRIVER
14048 M:      Milo Kim <milo.kim@ti.com>
14049 S:      Maintained
14050 F:      Documentation/backlight/lp855x-driver.txt
14051 F:      drivers/video/backlight/lp855x_bl.c
14052 F:      include/linux/platform_data/lp855x.h
14053
14054 TI LP8727 CHARGER DRIVER
14055 M:      Milo Kim <milo.kim@ti.com>
14056 S:      Maintained
14057 F:      drivers/power/supply/lp8727_charger.c
14058 F:      include/linux/platform_data/lp8727.h
14059
14060 TI LP8788 MFD DRIVER
14061 M:      Milo Kim <milo.kim@ti.com>
14062 S:      Maintained
14063 F:      drivers/iio/adc/lp8788_adc.c
14064 F:      drivers/leds/leds-lp8788.c
14065 F:      drivers/mfd/lp8788*.c
14066 F:      drivers/power/supply/lp8788-charger.c
14067 F:      drivers/regulator/lp8788-*.c
14068 F:      include/linux/mfd/lp8788*.h
14069
14070 TI NETCP ETHERNET DRIVER
14071 M:      Wingman Kwok <w-kwok2@ti.com>
14072 M:      Murali Karicheri <m-karicheri2@ti.com>
14073 L:      netdev@vger.kernel.org
14074 S:      Maintained
14075 F:      drivers/net/ethernet/ti/netcp*
14076
14077 TI TAS571X FAMILY ASoC CODEC DRIVER
14078 M:      Kevin Cernekee <cernekee@chromium.org>
14079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14080 S:      Odd Fixes
14081 F:      sound/soc/codecs/tas571x*
14082
14083 TI TRF7970A NFC DRIVER
14084 M:      Mark Greer <mgreer@animalcreek.com>
14085 L:      linux-wireless@vger.kernel.org
14086 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14087 S:      Supported
14088 F:      drivers/nfc/trf7970a.c
14089 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14090
14091 TI TWL4030 SERIES SOC CODEC DRIVER
14092 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14094 S:      Maintained
14095 F:      sound/soc/codecs/twl4030*
14096
14097 TI VPE/CAL DRIVERS
14098 M:      Benoit Parrot <bparrot@ti.com>
14099 L:      linux-media@vger.kernel.org
14100 W:      http://linuxtv.org/
14101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14102 S:      Maintained
14103 F:      drivers/media/platform/ti-vpe/
14104
14105 TI WILINK WIRELESS DRIVERS
14106 L:      linux-wireless@vger.kernel.org
14107 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14108 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14110 S:      Orphan
14111 F:      drivers/net/wireless/ti/
14112 F:      include/linux/wl12xx.h
14113
14114 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14115 M:      John Stultz <john.stultz@linaro.org>
14116 M:      Thomas Gleixner <tglx@linutronix.de>
14117 R:      Stephen Boyd <sboyd@kernel.org>
14118 L:      linux-kernel@vger.kernel.org
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14120 S:      Supported
14121 F:      include/linux/clocksource.h
14122 F:      include/linux/time.h
14123 F:      include/linux/timex.h
14124 F:      include/uapi/linux/time.h
14125 F:      include/uapi/linux/timex.h
14126 F:      kernel/time/clocksource.c
14127 F:      kernel/time/time*.c
14128 F:      kernel/time/alarmtimer.c
14129 F:      kernel/time/ntp.c
14130 F:      tools/testing/selftests/timers/
14131
14132 TIPC NETWORK LAYER
14133 M:      Jon Maloy <jon.maloy@ericsson.com>
14134 M:      Ying Xue <ying.xue@windriver.com>
14135 L:      netdev@vger.kernel.org (core kernel code)
14136 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14137 W:      http://tipc.sourceforge.net/
14138 S:      Maintained
14139 F:      include/uapi/linux/tipc*.h
14140 F:      net/tipc/
14141
14142 TLAN NETWORK DRIVER
14143 M:      Samuel Chessman <chessman@tux.org>
14144 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14145 W:      http://sourceforge.net/projects/tlan/
14146 S:      Maintained
14147 F:      Documentation/networking/tlan.txt
14148 F:      drivers/net/ethernet/ti/tlan.*
14149
14150 TM6000 VIDEO4LINUX DRIVER
14151 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
14152 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14153 L:      linux-media@vger.kernel.org
14154 W:      https://linuxtv.org
14155 T:      git git://linuxtv.org/media_tree.git
14156 S:      Odd fixes
14157 F:      drivers/media/usb/tm6000/
14158 F:      Documentation/media/v4l-drivers/tm6000*
14159
14160 TMIO/SDHI MMC DRIVER
14161 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14162 L:      linux-mmc@vger.kernel.org
14163 S:      Supported
14164 F:      drivers/mmc/host/tmio_mmc*
14165 F:      drivers/mmc/host/renesas_sdhi*
14166 F:      include/linux/mfd/tmio.h
14167
14168 TMP401 HARDWARE MONITOR DRIVER
14169 M:      Guenter Roeck <linux@roeck-us.net>
14170 L:      linux-hwmon@vger.kernel.org
14171 S:      Maintained
14172 F:      Documentation/hwmon/tmp401
14173 F:      drivers/hwmon/tmp401.c
14174
14175 TMPFS (SHMEM FILESYSTEM)
14176 M:      Hugh Dickins <hughd@google.com>
14177 L:      linux-mm@kvack.org
14178 S:      Maintained
14179 F:      include/linux/shmem_fs.h
14180 F:      mm/shmem.c
14181
14182 TOMOYO SECURITY MODULE
14183 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14184 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14185 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14186 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14187 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14188 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14189 W:      http://tomoyo.sourceforge.jp/
14190 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14191 S:      Maintained
14192 F:      security/tomoyo/
14193
14194 TOPSTAR LAPTOP EXTRAS DRIVER
14195 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14196 L:      platform-driver-x86@vger.kernel.org
14197 S:      Maintained
14198 F:      drivers/platform/x86/topstar-laptop.c
14199
14200 TORTURE-TEST MODULES
14201 M:      Davidlohr Bueso <dave@stgolabs.net>
14202 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14203 M:      Josh Triplett <josh@joshtriplett.org>
14204 L:      linux-kernel@vger.kernel.org
14205 S:      Supported
14206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14207 F:      Documentation/RCU/torture.txt
14208 F:      kernel/torture.c
14209 F:      kernel/rcu/rcutorture.c
14210 F:      kernel/locking/locktorture.c
14211
14212 TOSHIBA ACPI EXTRAS DRIVER
14213 M:      Azael Avalos <coproscefalo@gmail.com>
14214 L:      platform-driver-x86@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/platform/x86/toshiba_acpi.c
14217
14218 TOSHIBA BLUETOOTH DRIVER
14219 M:      Azael Avalos <coproscefalo@gmail.com>
14220 L:      platform-driver-x86@vger.kernel.org
14221 S:      Maintained
14222 F:      drivers/platform/x86/toshiba_bluetooth.c
14223
14224 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14225 M:      Azael Avalos <coproscefalo@gmail.com>
14226 L:      platform-driver-x86@vger.kernel.org
14227 S:      Maintained
14228 F:      drivers/platform/x86/toshiba_haps.c
14229
14230 TOSHIBA SMM DRIVER
14231 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14232 W:      http://www.buzzard.org.uk/toshiba/
14233 S:      Maintained
14234 F:      drivers/char/toshiba.c
14235 F:      include/linux/toshiba.h
14236 F:      include/uapi/linux/toshiba.h
14237
14238 TOSHIBA TC358743 DRIVER
14239 M:      Mats Randgaard <matrandg@cisco.com>
14240 L:      linux-media@vger.kernel.org
14241 S:      Maintained
14242 F:      drivers/media/i2c/tc358743*
14243 F:      include/media/i2c/tc358743.h
14244
14245 TOSHIBA WMI HOTKEYS DRIVER
14246 M:      Azael Avalos <coproscefalo@gmail.com>
14247 L:      platform-driver-x86@vger.kernel.org
14248 S:      Maintained
14249 F:      drivers/platform/x86/toshiba-wmi.c
14250
14251 TPM DEVICE DRIVER
14252 M:      Peter Huewe <peterhuewe@gmx.de>
14253 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14254 R:      Jason Gunthorpe <jgg@ziepe.ca>
14255 L:      linux-integrity@vger.kernel.org
14256 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14257 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14258 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14259 S:      Maintained
14260 F:      drivers/char/tpm/
14261
14262 TRACING
14263 M:      Steven Rostedt <rostedt@goodmis.org>
14264 M:      Ingo Molnar <mingo@redhat.com>
14265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14266 S:      Maintained
14267 F:      Documentation/trace/ftrace.txt
14268 F:      arch/*/*/*/ftrace.h
14269 F:      arch/*/kernel/ftrace.c
14270 F:      include/*/ftrace.h
14271 F:      include/linux/trace*.h
14272 F:      include/trace/
14273 F:      kernel/trace/
14274 F:      tools/testing/selftests/ftrace/
14275
14276 TRACING MMIO ACCESSES (MMIOTRACE)
14277 M:      Steven Rostedt <rostedt@goodmis.org>
14278 M:      Ingo Molnar <mingo@kernel.org>
14279 R:      Karol Herbst <karolherbst@gmail.com>
14280 R:      Pekka Paalanen <ppaalanen@gmail.com>
14281 S:      Maintained
14282 L:      linux-kernel@vger.kernel.org
14283 L:      nouveau@lists.freedesktop.org
14284 F:      kernel/trace/trace_mmiotrace.c
14285 F:      include/linux/mmiotrace.h
14286 F:      arch/x86/mm/kmmio.c
14287 F:      arch/x86/mm/mmio-mod.c
14288 F:      arch/x86/mm/testmmiotrace.c
14289
14290 TRIVIAL PATCHES
14291 M:      Jiri Kosina <trivial@kernel.org>
14292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14293 S:      Maintained
14294 K:      ^Subject:.*(?i)trivial
14295
14296 TEMPO SEMICONDUCTOR DRIVERS
14297 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14298 S:      Maintained
14299 F:      sound/soc/codecs/tscs*.c
14300 F:      sound/soc/codecs/tscs*.h
14301 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14302
14303 TTY LAYER
14304 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14305 M:      Jiri Slaby <jslaby@suse.com>
14306 S:      Supported
14307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14308 F:      Documentation/serial/
14309 F:      drivers/tty/
14310 F:      drivers/tty/serial/serial_core.c
14311 F:      include/linux/serial_core.h
14312 F:      include/linux/serial.h
14313 F:      include/linux/tty.h
14314 F:      include/uapi/linux/serial_core.h
14315 F:      include/uapi/linux/serial.h
14316 F:      include/uapi/linux/tty.h
14317
14318 TUA9001 MEDIA DRIVER
14319 M:      Antti Palosaari <crope@iki.fi>
14320 L:      linux-media@vger.kernel.org
14321 W:      https://linuxtv.org
14322 W:      http://palosaari.fi/linux/
14323 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14324 T:      git git://linuxtv.org/anttip/media_tree.git
14325 S:      Maintained
14326 F:      drivers/media/tuners/tua9001*
14327
14328 TULIP NETWORK DRIVERS
14329 L:      netdev@vger.kernel.org
14330 L:      linux-parisc@vger.kernel.org
14331 S:      Orphan
14332 F:      drivers/net/ethernet/dec/tulip/
14333
14334 TUN/TAP driver
14335 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14336 W:      http://vtun.sourceforge.net/tun
14337 S:      Maintained
14338 F:      Documentation/networking/tuntap.txt
14339 F:      arch/um/os-Linux/drivers/
14340
14341 TURBOCHANNEL SUBSYSTEM
14342 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14343 M:      Ralf Baechle <ralf@linux-mips.org>
14344 L:      linux-mips@linux-mips.org
14345 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14346 S:      Maintained
14347 F:      drivers/tc/
14348 F:      include/linux/tc.h
14349
14350 TW5864 VIDEO4LINUX DRIVER
14351 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14352 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14353 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14354 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14355 L:      linux-media@vger.kernel.org
14356 S:      Supported
14357 F:      drivers/media/pci/tw5864/
14358
14359 TW68 VIDEO4LINUX DRIVER
14360 M:      Hans Verkuil <hverkuil@xs4all.nl>
14361 L:      linux-media@vger.kernel.org
14362 T:      git git://linuxtv.org/media_tree.git
14363 W:      https://linuxtv.org
14364 S:      Odd Fixes
14365 F:      drivers/media/pci/tw68/
14366
14367 TW686X VIDEO4LINUX DRIVER
14368 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14369 L:      linux-media@vger.kernel.org
14370 T:      git git://linuxtv.org/media_tree.git
14371 W:      http://linuxtv.org
14372 S:      Maintained
14373 F:      drivers/media/pci/tw686x/
14374
14375 UBI FILE SYSTEM (UBIFS)
14376 M:      Richard Weinberger <richard@nod.at>
14377 M:      Artem Bityutskiy <dedekind1@gmail.com>
14378 M:      Adrian Hunter <adrian.hunter@intel.com>
14379 L:      linux-mtd@lists.infradead.org
14380 T:      git git://git.infradead.org/ubifs-2.6.git
14381 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14382 S:      Supported
14383 F:      Documentation/filesystems/ubifs.txt
14384 F:      fs/ubifs/
14385
14386 UCLINUX (M68KNOMMU AND COLDFIRE)
14387 M:      Greg Ungerer <gerg@linux-m68k.org>
14388 W:      http://www.linux-m68k.org/
14389 W:      http://www.uclinux.org/
14390 L:      linux-m68k@lists.linux-m68k.org
14391 L:      uclinux-dev@uclinux.org  (subscribers-only)
14392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14393 S:      Maintained
14394 F:      arch/m68k/coldfire/
14395 F:      arch/m68k/68*/
14396 F:      arch/m68k/*/*_no.*
14397 F:      arch/m68k/include/asm/*_no.*
14398
14399 UDF FILESYSTEM
14400 M:      Jan Kara <jack@suse.com>
14401 S:      Maintained
14402 F:      Documentation/filesystems/udf.txt
14403 F:      fs/udf/
14404
14405 UDRAW TABLET
14406 M:      Bastien Nocera <hadess@hadess.net>
14407 L:      linux-input@vger.kernel.org
14408 S:      Maintained
14409 F:      drivers/hid/hid-udraw-ps3.c
14410
14411 UFS FILESYSTEM
14412 M:      Evgeniy Dushistov <dushistov@mail.ru>
14413 S:      Maintained
14414 F:      Documentation/filesystems/ufs.txt
14415 F:      fs/ufs/
14416
14417 UHID USERSPACE HID IO DRIVER:
14418 M:      David Herrmann <dh.herrmann@googlemail.com>
14419 L:      linux-input@vger.kernel.org
14420 S:      Maintained
14421 F:      drivers/hid/uhid.c
14422 F:      include/uapi/linux/uhid.h
14423
14424 ULPI BUS
14425 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14426 L:      linux-usb@vger.kernel.org
14427 S:      Maintained
14428 F:      drivers/usb/common/ulpi.c
14429 F:      include/linux/ulpi/
14430
14431 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14432 L:      linux-usb@vger.kernel.org
14433 S:      Orphan
14434 F:      drivers/uwb/
14435 F:      include/linux/uwb.h
14436 F:      include/linux/uwb/
14437
14438 UNICORE32 ARCHITECTURE:
14439 M:      Guan Xuetao <gxt@pku.edu.cn>
14440 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14441 S:      Maintained
14442 T:      git git://github.com/gxt/linux.git
14443 F:      arch/unicore32/
14444
14445 UNIFDEF
14446 M:      Tony Finch <dot@dotat.at>
14447 W:      http://dotat.at/prog/unifdef
14448 S:      Maintained
14449 F:      scripts/unifdef.c
14450
14451 UNIFORM CDROM DRIVER
14452 M:      Jens Axboe <axboe@kernel.dk>
14453 W:      http://www.kernel.dk
14454 S:      Maintained
14455 F:      Documentation/cdrom/
14456 F:      drivers/cdrom/cdrom.c
14457 F:      include/linux/cdrom.h
14458 F:      include/uapi/linux/cdrom.h
14459
14460 UNISYS S-PAR DRIVERS
14461 M:      David Kershner <david.kershner@unisys.com>
14462 L:      sparmaintainer@unisys.com (Unisys internal)
14463 S:      Supported
14464 F:      include/linux/visorbus.h
14465 F:      drivers/visorbus/
14466 F:      drivers/staging/unisys/
14467
14468 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14469 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14470 L:      linux-scsi@vger.kernel.org
14471 S:      Supported
14472 F:      Documentation/scsi/ufs.txt
14473 F:      drivers/scsi/ufs/
14474
14475 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14476 M:      Joao Pinto <jpinto@synopsys.com>
14477 L:      linux-scsi@vger.kernel.org
14478 S:      Supported
14479 F:      drivers/scsi/ufs/*dwc*
14480
14481 UNSORTED BLOCK IMAGES (UBI)
14482 M:      Artem Bityutskiy <dedekind1@gmail.com>
14483 M:      Richard Weinberger <richard@nod.at>
14484 W:      http://www.linux-mtd.infradead.org/
14485 L:      linux-mtd@lists.infradead.org
14486 T:      git git://git.infradead.org/ubifs-2.6.git
14487 S:      Supported
14488 F:      drivers/mtd/ubi/
14489 F:      include/linux/mtd/ubi.h
14490 F:      include/uapi/mtd/ubi-user.h
14491
14492 USB "USBNET" DRIVER FRAMEWORK
14493 M:      Oliver Neukum <oneukum@suse.com>
14494 L:      netdev@vger.kernel.org
14495 W:      http://www.linux-usb.org/usbnet
14496 S:      Maintained
14497 F:      drivers/net/usb/usbnet.c
14498 F:      include/linux/usb/usbnet.h
14499
14500 USB ACM DRIVER
14501 M:      Oliver Neukum <oneukum@suse.com>
14502 L:      linux-usb@vger.kernel.org
14503 S:      Maintained
14504 F:      Documentation/usb/acm.txt
14505 F:      drivers/usb/class/cdc-acm.*
14506
14507 USB AR5523 WIRELESS DRIVER
14508 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14509 L:      linux-wireless@vger.kernel.org
14510 S:      Maintained
14511 F:      drivers/net/wireless/ath/ar5523/
14512
14513 USB ATTACHED SCSI
14514 M:      Oliver Neukum <oneukum@suse.com>
14515 L:      linux-usb@vger.kernel.org
14516 L:      linux-scsi@vger.kernel.org
14517 S:      Maintained
14518 F:      drivers/usb/storage/uas.c
14519
14520 USB CDC ETHERNET DRIVER
14521 M:      Oliver Neukum <oliver@neukum.org>
14522 L:      linux-usb@vger.kernel.org
14523 S:      Maintained
14524 F:      drivers/net/usb/cdc_*.c
14525 F:      include/uapi/linux/usb/cdc.h
14526
14527 USB CHAOSKEY DRIVER
14528 M:      Keith Packard <keithp@keithp.com>
14529 L:      linux-usb@vger.kernel.org
14530 S:      Maintained
14531 F:      drivers/usb/misc/chaoskey.c
14532
14533 USB CYPRESS C67X00 DRIVER
14534 M:      Peter Korsgaard <jacmet@sunsite.dk>
14535 L:      linux-usb@vger.kernel.org
14536 S:      Maintained
14537 F:      drivers/usb/c67x00/
14538
14539 USB DAVICOM DM9601 DRIVER
14540 M:      Peter Korsgaard <jacmet@sunsite.dk>
14541 L:      netdev@vger.kernel.org
14542 W:      http://www.linux-usb.org/usbnet
14543 S:      Maintained
14544 F:      drivers/net/usb/dm9601.c
14545
14546 USB DIAMOND RIO500 DRIVER
14547 M:      Cesar Miquel <miquel@df.uba.ar>
14548 L:      rio500-users@lists.sourceforge.net
14549 W:      http://rio500.sourceforge.net
14550 S:      Maintained
14551 F:      drivers/usb/misc/rio500*
14552
14553 USB EHCI DRIVER
14554 M:      Alan Stern <stern@rowland.harvard.edu>
14555 L:      linux-usb@vger.kernel.org
14556 S:      Maintained
14557 F:      Documentation/usb/ehci.txt
14558 F:      drivers/usb/host/ehci*
14559
14560 USB GADGET/PERIPHERAL SUBSYSTEM
14561 M:      Felipe Balbi <balbi@kernel.org>
14562 L:      linux-usb@vger.kernel.org
14563 W:      http://www.linux-usb.org/gadget
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14565 S:      Maintained
14566 F:      drivers/usb/gadget/
14567 F:      include/linux/usb/gadget*
14568
14569 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14570 M:      Jiri Kosina <jikos@kernel.org>
14571 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14572 L:      linux-usb@vger.kernel.org
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14574 S:      Maintained
14575 F:      Documentation/hid/hiddev.txt
14576 F:      drivers/hid/usbhid/
14577
14578 USB INTEL XHCI ROLE MUX DRIVER
14579 M:      Hans de Goede <hdegoede@redhat.com>
14580 L:      linux-usb@vger.kernel.org
14581 S:      Maintained
14582 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14583
14584 USB ISP116X DRIVER
14585 M:      Olav Kongas <ok@artecdesign.ee>
14586 L:      linux-usb@vger.kernel.org
14587 S:      Maintained
14588 F:      drivers/usb/host/isp116x*
14589 F:      include/linux/usb/isp116x.h
14590
14591 USB LAN78XX ETHERNET DRIVER
14592 M:      Woojung Huh <woojung.huh@microchip.com>
14593 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14594 L:      netdev@vger.kernel.org
14595 S:      Maintained
14596 F:      drivers/net/usb/lan78xx.*
14597
14598 USB MASS STORAGE DRIVER
14599 M:      Alan Stern <stern@rowland.harvard.edu>
14600 L:      linux-usb@vger.kernel.org
14601 L:      usb-storage@lists.one-eyed-alien.net
14602 S:      Maintained
14603 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14604 F:      drivers/usb/storage/
14605
14606 USB MIDI DRIVER
14607 M:      Clemens Ladisch <clemens@ladisch.de>
14608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14609 T:      git git://git.alsa-project.org/alsa-kernel.git
14610 S:      Maintained
14611 F:      sound/usb/midi.*
14612
14613 USB NETWORKING DRIVERS
14614 L:      linux-usb@vger.kernel.org
14615 S:      Odd Fixes
14616 F:      drivers/net/usb/
14617
14618 USB OHCI DRIVER
14619 M:      Alan Stern <stern@rowland.harvard.edu>
14620 L:      linux-usb@vger.kernel.org
14621 S:      Maintained
14622 F:      Documentation/usb/ohci.txt
14623 F:      drivers/usb/host/ohci*
14624
14625 USB OTG FSM (Finite State Machine)
14626 M:      Peter Chen <Peter.Chen@nxp.com>
14627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14628 L:      linux-usb@vger.kernel.org
14629 S:      Maintained
14630 F:      drivers/usb/common/usb-otg-fsm.c
14631
14632 USB OVER IP DRIVER
14633 M:      Valentina Manea <valentina.manea.m@gmail.com>
14634 M:      Shuah Khan <shuahkh@osg.samsung.com>
14635 M:      Shuah Khan <shuah@kernel.org>
14636 L:      linux-usb@vger.kernel.org
14637 S:      Maintained
14638 F:      Documentation/usb/usbip_protocol.txt
14639 F:      drivers/usb/usbip/
14640 F:      tools/usb/usbip/
14641
14642 USB PEGASUS DRIVER
14643 M:      Petko Manolov <petkan@nucleusys.com>
14644 L:      linux-usb@vger.kernel.org
14645 L:      netdev@vger.kernel.org
14646 T:      git git://github.com/petkan/pegasus.git
14647 W:      https://github.com/petkan/pegasus
14648 S:      Maintained
14649 F:      drivers/net/usb/pegasus.*
14650
14651 USB PHY LAYER
14652 M:      Felipe Balbi <balbi@kernel.org>
14653 L:      linux-usb@vger.kernel.org
14654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14655 S:      Maintained
14656 F:      drivers/usb/phy/
14657
14658 USB PRINTER DRIVER (usblp)
14659 M:      Pete Zaitcev <zaitcev@redhat.com>
14660 L:      linux-usb@vger.kernel.org
14661 S:      Supported
14662 F:      drivers/usb/class/usblp.c
14663
14664 USB QMI WWAN NETWORK DRIVER
14665 M:      Bjørn Mork <bjorn@mork.no>
14666 L:      netdev@vger.kernel.org
14667 S:      Maintained
14668 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14669 F:      drivers/net/usb/qmi_wwan.c
14670
14671 USB RTL8150 DRIVER
14672 M:      Petko Manolov <petkan@nucleusys.com>
14673 L:      linux-usb@vger.kernel.org
14674 L:      netdev@vger.kernel.org
14675 T:      git git://github.com/petkan/rtl8150.git
14676 W:      https://github.com/petkan/rtl8150
14677 S:      Maintained
14678 F:      drivers/net/usb/rtl8150.c
14679
14680 USB SERIAL SUBSYSTEM
14681 M:      Johan Hovold <johan@kernel.org>
14682 L:      linux-usb@vger.kernel.org
14683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14684 S:      Maintained
14685 F:      Documentation/usb/usb-serial.txt
14686 F:      drivers/usb/serial/
14687 F:      include/linux/usb/serial.h
14688
14689 USB SMSC75XX ETHERNET DRIVER
14690 M:      Steve Glendinning <steve.glendinning@shawell.net>
14691 L:      netdev@vger.kernel.org
14692 S:      Maintained
14693 F:      drivers/net/usb/smsc75xx.*
14694
14695 USB SMSC95XX ETHERNET DRIVER
14696 M:      Steve Glendinning <steve.glendinning@shawell.net>
14697 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14698 L:      netdev@vger.kernel.org
14699 S:      Maintained
14700 F:      drivers/net/usb/smsc95xx.*
14701
14702 USB SUBSYSTEM
14703 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14704 L:      linux-usb@vger.kernel.org
14705 W:      http://www.linux-usb.org
14706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14707 S:      Supported
14708 F:      Documentation/devicetree/bindings/usb/
14709 F:      Documentation/usb/
14710 F:      drivers/usb/
14711 F:      include/linux/usb.h
14712 F:      include/linux/usb/
14713
14714 USB TYPEC PI3USB30532 MUX DRIVER
14715 M:      Hans de Goede <hdegoede@redhat.com>
14716 L:      linux-usb@vger.kernel.org
14717 S:      Maintained
14718 F:      drivers/usb/typec/mux/pi3usb30532.c
14719
14720 USB TYPEC SUBSYSTEM
14721 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14722 L:      linux-usb@vger.kernel.org
14723 S:      Maintained
14724 F:      Documentation/ABI/testing/sysfs-class-typec
14725 F:      Documentation/usb/typec.rst
14726 F:      drivers/usb/typec/
14727 F:      include/linux/usb/typec.h
14728
14729 USB UHCI DRIVER
14730 M:      Alan Stern <stern@rowland.harvard.edu>
14731 L:      linux-usb@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/usb/host/uhci*
14734
14735 USB VIDEO CLASS
14736 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14737 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14738 L:      linux-media@vger.kernel.org
14739 T:      git git://linuxtv.org/media_tree.git
14740 W:      http://www.ideasonboard.org/uvc/
14741 S:      Maintained
14742 F:      drivers/media/usb/uvc/
14743 F:      include/uapi/linux/uvcvideo.h
14744
14745 USB VISION DRIVER
14746 M:      Hans Verkuil <hverkuil@xs4all.nl>
14747 L:      linux-media@vger.kernel.org
14748 T:      git git://linuxtv.org/media_tree.git
14749 W:      https://linuxtv.org
14750 S:      Odd Fixes
14751 F:      drivers/media/usb/usbvision/
14752
14753 USB WEBCAM GADGET
14754 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14755 L:      linux-usb@vger.kernel.org
14756 S:      Maintained
14757 F:      drivers/usb/gadget/function/*uvc*
14758 F:      drivers/usb/gadget/legacy/webcam.c
14759
14760 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14761 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14762 L:      linux-wireless@vger.kernel.org
14763 S:      Maintained
14764 F:      drivers/net/wireless/rndis_wlan.c
14765
14766 USB XHCI DRIVER
14767 M:      Mathias Nyman <mathias.nyman@intel.com>
14768 L:      linux-usb@vger.kernel.org
14769 S:      Supported
14770 F:      drivers/usb/host/xhci*
14771 F:      drivers/usb/host/pci-quirks*
14772
14773 USB ZD1201 DRIVER
14774 L:      linux-wireless@vger.kernel.org
14775 W:      http://linux-lc100020.sourceforge.net
14776 S:      Orphan
14777 F:      drivers/net/wireless/zydas/zd1201.*
14778
14779 USB ZR364XX DRIVER
14780 M:      Antoine Jacquet <royale@zerezo.com>
14781 L:      linux-usb@vger.kernel.org
14782 L:      linux-media@vger.kernel.org
14783 T:      git git://linuxtv.org/media_tree.git
14784 W:      http://royale.zerezo.com/zr364xx/
14785 S:      Maintained
14786 F:      Documentation/media/v4l-drivers/zr364xx*
14787 F:      drivers/media/usb/zr364xx/
14788
14789 USER-MODE LINUX (UML)
14790 M:      Jeff Dike <jdike@addtoit.com>
14791 M:      Richard Weinberger <richard@nod.at>
14792 L:      user-mode-linux-devel@lists.sourceforge.net
14793 L:      user-mode-linux-user@lists.sourceforge.net
14794 W:      http://user-mode-linux.sourceforge.net
14795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14796 S:      Maintained
14797 F:      Documentation/virtual/uml/
14798 F:      arch/um/
14799 F:      arch/x86/um/
14800 F:      fs/hostfs/
14801 F:      fs/hppfs/
14802
14803 USERSPACE I/O (UIO)
14804 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14805 S:      Maintained
14806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14807 F:      Documentation/driver-api/uio-howto.rst
14808 F:      drivers/uio/
14809 F:      include/linux/uio*.h
14810
14811 UTIL-LINUX PACKAGE
14812 M:      Karel Zak <kzak@redhat.com>
14813 L:      util-linux@vger.kernel.org
14814 W:      http://en.wikipedia.org/wiki/Util-linux
14815 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14816 S:      Maintained
14817
14818 UUID HELPERS
14819 M:      Christoph Hellwig <hch@lst.de>
14820 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14821 L:      linux-kernel@vger.kernel.org
14822 T:      git git://git.infradead.org/users/hch/uuid.git
14823 F:      lib/uuid.c
14824 F:      lib/test_uuid.c
14825 F:      include/linux/uuid.h
14826 F:      include/uapi/linux/uuid.h
14827 S:      Maintained
14828
14829 UVESAFB DRIVER
14830 M:      Michal Januszewski <spock@gentoo.org>
14831 L:      linux-fbdev@vger.kernel.org
14832 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14833 S:      Maintained
14834 F:      Documentation/fb/uvesafb.txt
14835 F:      drivers/video/fbdev/uvesafb.*
14836
14837 VF610 NAND DRIVER
14838 M:      Stefan Agner <stefan@agner.ch>
14839 L:      linux-mtd@lists.infradead.org
14840 S:      Supported
14841 F:      drivers/mtd/nand/raw/vf610_nfc.c
14842
14843 VFAT/FAT/MSDOS FILESYSTEM
14844 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14845 S:      Maintained
14846 F:      Documentation/filesystems/vfat.txt
14847 F:      fs/fat/
14848
14849 VFIO DRIVER
14850 M:      Alex Williamson <alex.williamson@redhat.com>
14851 L:      kvm@vger.kernel.org
14852 T:      git git://github.com/awilliam/linux-vfio.git
14853 S:      Maintained
14854 F:      Documentation/vfio.txt
14855 F:      drivers/vfio/
14856 F:      include/linux/vfio.h
14857 F:      include/uapi/linux/vfio.h
14858
14859 VFIO MEDIATED DEVICE DRIVERS
14860 M:      Kirti Wankhede <kwankhede@nvidia.com>
14861 L:      kvm@vger.kernel.org
14862 S:      Maintained
14863 F:      Documentation/vfio-mediated-device.txt
14864 F:      drivers/vfio/mdev/
14865 F:      include/linux/mdev.h
14866 F:      samples/vfio-mdev/
14867
14868 VFIO PLATFORM DRIVER
14869 M:      Eric Auger <eric.auger@redhat.com>
14870 L:      kvm@vger.kernel.org
14871 S:      Maintained
14872 F:      drivers/vfio/platform/
14873
14874 VGA_SWITCHEROO
14875 R:      Lukas Wunner <lukas@wunner.de>
14876 S:      Maintained
14877 F:      Documentation/gpu/vga-switcheroo.rst
14878 F:      drivers/gpu/vga/vga_switcheroo.c
14879 F:      include/linux/vga_switcheroo.h
14880 T:      git git://anongit.freedesktop.org/drm/drm-misc
14881
14882 VIA RHINE NETWORK DRIVER
14883 S:      Orphan
14884 F:      drivers/net/ethernet/via/via-rhine.c
14885
14886 VIA SD/MMC CARD CONTROLLER DRIVER
14887 M:      Bruce Chang <brucechang@via.com.tw>
14888 M:      Harald Welte <HaraldWelte@viatech.com>
14889 S:      Maintained
14890 F:      drivers/mmc/host/via-sdmmc.c
14891
14892 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14893 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14894 L:      linux-fbdev@vger.kernel.org
14895 S:      Maintained
14896 F:      include/linux/via-core.h
14897 F:      include/linux/via-gpio.h
14898 F:      include/linux/via_i2c.h
14899 F:      drivers/video/fbdev/via/
14900
14901 VIA VELOCITY NETWORK DRIVER
14902 M:      Francois Romieu <romieu@fr.zoreil.com>
14903 L:      netdev@vger.kernel.org
14904 S:      Maintained
14905 F:      drivers/net/ethernet/via/via-velocity.*
14906
14907 VIDEO MULTIPLEXER DRIVER
14908 M:      Philipp Zabel <p.zabel@pengutronix.de>
14909 L:      linux-media@vger.kernel.org
14910 S:      Maintained
14911 F:      drivers/media/platform/video-mux.c
14912
14913 VIDEOBUF2 FRAMEWORK
14914 M:      Pawel Osciak <pawel@osciak.com>
14915 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14916 M:      Kyungmin Park <kyungmin.park@samsung.com>
14917 L:      linux-media@vger.kernel.org
14918 S:      Maintained
14919 F:      drivers/media/v4l2-core/videobuf2-*
14920 F:      include/media/videobuf2-*
14921
14922 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14923 M:      Helen Koike <helen.koike@collabora.com>
14924 L:      linux-media@vger.kernel.org
14925 T:      git git://linuxtv.org/media_tree.git
14926 W:      https://linuxtv.org
14927 S:      Maintained
14928 F:      drivers/media/platform/vimc/*
14929
14930 VIRT LIB
14931 M:      Alex Williamson <alex.williamson@redhat.com>
14932 M:      Paolo Bonzini <pbonzini@redhat.com>
14933 L:      kvm@vger.kernel.org
14934 S:      Supported
14935 F:      virt/lib/
14936
14937 VIRTIO AND VHOST VSOCK DRIVER
14938 M:      Stefan Hajnoczi <stefanha@redhat.com>
14939 L:      kvm@vger.kernel.org
14940 L:      virtualization@lists.linux-foundation.org
14941 L:      netdev@vger.kernel.org
14942 S:      Maintained
14943 F:      include/linux/virtio_vsock.h
14944 F:      include/uapi/linux/virtio_vsock.h
14945 F:      include/uapi/linux/vsockmon.h
14946 F:      include/uapi/linux/vm_sockets_diag.h
14947 F:      net/vmw_vsock/diag.c
14948 F:      net/vmw_vsock/af_vsock_tap.c
14949 F:      net/vmw_vsock/virtio_transport_common.c
14950 F:      net/vmw_vsock/virtio_transport.c
14951 F:      drivers/net/vsockmon.c
14952 F:      drivers/vhost/vsock.c
14953 F:      drivers/vhost/vsock.h
14954 F:      tools/testing/vsock/
14955
14956 VIRTIO CONSOLE DRIVER
14957 M:      Amit Shah <amit@kernel.org>
14958 L:      virtualization@lists.linux-foundation.org
14959 S:      Maintained
14960 F:      drivers/char/virtio_console.c
14961 F:      include/linux/virtio_console.h
14962 F:      include/uapi/linux/virtio_console.h
14963
14964 VIRTIO CORE, NET AND BLOCK DRIVERS
14965 M:      "Michael S. Tsirkin" <mst@redhat.com>
14966 M:      Jason Wang <jasowang@redhat.com>
14967 L:      virtualization@lists.linux-foundation.org
14968 S:      Maintained
14969 F:      Documentation/devicetree/bindings/virtio/
14970 F:      drivers/virtio/
14971 F:      tools/virtio/
14972 F:      drivers/net/virtio_net.c
14973 F:      drivers/block/virtio_blk.c
14974 F:      include/linux/virtio*.h
14975 F:      include/uapi/linux/virtio_*.h
14976 F:      drivers/crypto/virtio/
14977 F:      mm/balloon_compaction.c
14978
14979 VIRTIO CRYPTO DRIVER
14980 M:      Gonglei <arei.gonglei@huawei.com>
14981 L:      virtualization@lists.linux-foundation.org
14982 L:      linux-crypto@vger.kernel.org
14983 S:      Maintained
14984 F:      drivers/crypto/virtio/
14985 F:      include/uapi/linux/virtio_crypto.h
14986
14987 VIRTIO DRIVERS FOR S390
14988 M:      Cornelia Huck <cohuck@redhat.com>
14989 M:      Halil Pasic <pasic@linux.vnet.ibm.com>
14990 L:      linux-s390@vger.kernel.org
14991 L:      virtualization@lists.linux-foundation.org
14992 L:      kvm@vger.kernel.org
14993 S:      Supported
14994 F:      drivers/s390/virtio/
14995 F:      arch/s390/include/uapi/asm/virtio-ccw.h
14996
14997 VIRTIO GPU DRIVER
14998 M:      David Airlie <airlied@linux.ie>
14999 M:      Gerd Hoffmann <kraxel@redhat.com>
15000 L:      dri-devel@lists.freedesktop.org
15001 L:      virtualization@lists.linux-foundation.org
15002 T:      git git://anongit.freedesktop.org/drm/drm-misc
15003 S:      Maintained
15004 F:      drivers/gpu/drm/virtio/
15005 F:      include/uapi/linux/virtio_gpu.h
15006
15007 VIRTIO HOST (VHOST)
15008 M:      "Michael S. Tsirkin" <mst@redhat.com>
15009 M:      Jason Wang <jasowang@redhat.com>
15010 L:      kvm@vger.kernel.org
15011 L:      virtualization@lists.linux-foundation.org
15012 L:      netdev@vger.kernel.org
15013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15014 S:      Maintained
15015 F:      drivers/vhost/
15016 F:      include/uapi/linux/vhost.h
15017
15018 VIRTIO INPUT DRIVER
15019 M:      Gerd Hoffmann <kraxel@redhat.com>
15020 S:      Maintained
15021 F:      drivers/virtio/virtio_input.c
15022 F:      include/uapi/linux/virtio_input.h
15023
15024 VIRTUAL BOX GUEST DEVICE DRIVER
15025 M:      Hans de Goede <hdegoede@redhat.com>
15026 M:      Arnd Bergmann <arnd@arndb.de>
15027 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15028 S:      Maintained
15029 F:      include/linux/vbox_utils.h
15030 F:      include/uapi/linux/vbox*.h
15031 F:      drivers/virt/vboxguest/
15032
15033 VIRTUAL SERIO DEVICE DRIVER
15034 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15035 S:      Maintained
15036 F:      drivers/input/serio/userio.c
15037 F:      include/uapi/linux/userio.h
15038
15039 VIVID VIRTUAL VIDEO DRIVER
15040 M:      Hans Verkuil <hverkuil@xs4all.nl>
15041 L:      linux-media@vger.kernel.org
15042 T:      git git://linuxtv.org/media_tree.git
15043 W:      https://linuxtv.org
15044 S:      Maintained
15045 F:      drivers/media/platform/vivid/*
15046
15047 VLYNQ BUS
15048 M:      Florian Fainelli <f.fainelli@gmail.com>
15049 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15050 S:      Maintained
15051 F:      drivers/vlynq/vlynq.c
15052 F:      include/linux/vlynq.h
15053
15054 VME SUBSYSTEM
15055 M:      Martyn Welch <martyn@welchs.me.uk>
15056 M:      Manohar Vanga <manohar.vanga@gmail.com>
15057 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15058 L:      devel@driverdev.osuosl.org
15059 S:      Maintained
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15061 F:      Documentation/driver-api/vme.rst
15062 F:      drivers/staging/vme/
15063 F:      drivers/vme/
15064 F:      include/linux/vme*
15065
15066 VMWARE BALLOON DRIVER
15067 M:      Xavier Deguillard <xdeguillard@vmware.com>
15068 M:      Philip Moltmann <moltmann@vmware.com>
15069 M:      "VMware, Inc." <pv-drivers@vmware.com>
15070 L:      linux-kernel@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/misc/vmw_balloon.c
15073
15074 VMWARE HYPERVISOR INTERFACE
15075 M:      Alok Kataria <akataria@vmware.com>
15076 L:      virtualization@lists.linux-foundation.org
15077 S:      Supported
15078 F:      arch/x86/kernel/cpu/vmware.c
15079
15080 VMWARE PVRDMA DRIVER
15081 M:      Adit Ranadive <aditr@vmware.com>
15082 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15083 L:      linux-rdma@vger.kernel.org
15084 S:      Maintained
15085 F:      drivers/infiniband/hw/vmw_pvrdma/
15086
15087 VMware PVSCSI driver
15088 M:      Jim Gill <jgill@vmware.com>
15089 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15090 L:      linux-scsi@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/scsi/vmw_pvscsi.c
15093 F:      drivers/scsi/vmw_pvscsi.h
15094
15095 VMWARE VMMOUSE SUBDRIVER
15096 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15097 M:      "VMware, Inc." <pv-drivers@vmware.com>
15098 L:      linux-input@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/input/mouse/vmmouse.c
15101 F:      drivers/input/mouse/vmmouse.h
15102
15103 VMWARE VMXNET3 ETHERNET DRIVER
15104 M:      Ronak Doshi <doshir@vmware.com>
15105 M:      "VMware, Inc." <pv-drivers@vmware.com>
15106 L:      netdev@vger.kernel.org
15107 S:      Maintained
15108 F:      drivers/net/vmxnet3/
15109
15110 VOCORE VOCORE2 BOARD
15111 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15112 L:      linux-mips@linux-mips.org
15113 S:      Maintained
15114 F:      arch/mips/boot/dts/ralink/vocore2.dts
15115
15116 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15117 M:      Liam Girdwood <lgirdwood@gmail.com>
15118 M:      Mark Brown <broonie@kernel.org>
15119 L:      linux-kernel@vger.kernel.org
15120 W:      http://www.slimlogic.co.uk/?p=48
15121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15122 S:      Supported
15123 F:      Documentation/devicetree/bindings/regulator/
15124 F:      Documentation/power/regulator/
15125 F:      drivers/regulator/
15126 F:      include/dt-bindings/regulator/
15127 F:      include/linux/regulator/
15128
15129 VRF
15130 M:      David Ahern <dsa@cumulusnetworks.com>
15131 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15132 L:      netdev@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/net/vrf.c
15135 F:      Documentation/networking/vrf.txt
15136
15137 VT1211 HARDWARE MONITOR DRIVER
15138 M:      Juerg Haefliger <juergh@gmail.com>
15139 L:      linux-hwmon@vger.kernel.org
15140 S:      Maintained
15141 F:      Documentation/hwmon/vt1211
15142 F:      drivers/hwmon/vt1211.c
15143
15144 VT8231 HARDWARE MONITOR DRIVER
15145 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15146 L:      linux-hwmon@vger.kernel.org
15147 S:      Maintained
15148 F:      drivers/hwmon/vt8231.c
15149
15150 VUB300 USB to SDIO/SD/MMC bridge chip
15151 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15152 L:      linux-mmc@vger.kernel.org
15153 L:      linux-usb@vger.kernel.org
15154 S:      Supported
15155 F:      drivers/mmc/host/vub300.c
15156
15157 W1 DALLAS'S 1-WIRE BUS
15158 M:      Evgeniy Polyakov <zbr@ioremap.net>
15159 S:      Maintained
15160 F:      Documentation/w1/
15161 F:      drivers/w1/
15162 F:      include/linux/w1.h
15163
15164 W83791D HARDWARE MONITORING DRIVER
15165 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15166 L:      linux-hwmon@vger.kernel.org
15167 S:      Maintained
15168 F:      Documentation/hwmon/w83791d
15169 F:      drivers/hwmon/w83791d.c
15170
15171 W83793 HARDWARE MONITORING DRIVER
15172 M:      Rudolf Marek <r.marek@assembler.cz>
15173 L:      linux-hwmon@vger.kernel.org
15174 S:      Maintained
15175 F:      Documentation/hwmon/w83793
15176 F:      drivers/hwmon/w83793.c
15177
15178 W83795 HARDWARE MONITORING DRIVER
15179 M:      Jean Delvare <jdelvare@suse.com>
15180 L:      linux-hwmon@vger.kernel.org
15181 S:      Maintained
15182 F:      drivers/hwmon/w83795.c
15183
15184 W83L51xD SD/MMC CARD INTERFACE DRIVER
15185 M:      Pierre Ossman <pierre@ossman.eu>
15186 S:      Maintained
15187 F:      drivers/mmc/host/wbsd.*
15188
15189 WACOM PROTOCOL 4 SERIAL TABLETS
15190 M:      Julian Squires <julian@cipht.net>
15191 M:      Hans de Goede <hdegoede@redhat.com>
15192 L:      linux-input@vger.kernel.org
15193 S:      Maintained
15194 F:      drivers/input/tablet/wacom_serial4.c
15195
15196 WATCHDOG DEVICE DRIVERS
15197 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15198 M:      Guenter Roeck <linux@roeck-us.net>
15199 L:      linux-watchdog@vger.kernel.org
15200 W:      http://www.linux-watchdog.org/
15201 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15202 S:      Maintained
15203 F:      Documentation/devicetree/bindings/watchdog/
15204 F:      Documentation/watchdog/
15205 F:      drivers/watchdog/
15206 F:      include/linux/watchdog.h
15207 F:      include/uapi/linux/watchdog.h
15208
15209 WHISKEYCOVE PMIC GPIO DRIVER
15210 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15211 L:      linux-gpio@vger.kernel.org
15212 S:      Maintained
15213 F:      drivers/gpio/gpio-wcove.c
15214
15215 WIIMOTE HID DRIVER
15216 M:      David Herrmann <dh.herrmann@googlemail.com>
15217 L:      linux-input@vger.kernel.org
15218 S:      Maintained
15219 F:      drivers/hid/hid-wiimote*
15220
15221 WILOCITY WIL6210 WIRELESS DRIVER
15222 M:      Maya Erez <merez@codeaurora.org>
15223 L:      linux-wireless@vger.kernel.org
15224 L:      wil6210@qti.qualcomm.com
15225 S:      Supported
15226 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15227 F:      drivers/net/wireless/ath/wil6210/
15228
15229 WIMAX STACK
15230 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15231 M:      linux-wimax@intel.com
15232 L:      wimax@linuxwimax.org (subscribers-only)
15233 S:      Supported
15234 W:      http://linuxwimax.org
15235 F:      Documentation/wimax/README.wimax
15236 F:      include/linux/wimax/debug.h
15237 F:      include/net/wimax.h
15238 F:      include/uapi/linux/wimax.h
15239 F:      net/wimax/
15240
15241 WINBOND CIR DRIVER
15242 M:      David Härdeman <david@hardeman.nu>
15243 S:      Maintained
15244 F:      drivers/media/rc/winbond-cir.c
15245
15246 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15247 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15248 L:      linux-watchdog@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/watchdog/ebc-c384_wdt.c
15251
15252 WINSYSTEMS WS16C48 GPIO DRIVER
15253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15254 L:      linux-gpio@vger.kernel.org
15255 S:      Maintained
15256 F:      drivers/gpio/gpio-ws16c48.c
15257
15258 WISTRON LAPTOP BUTTON DRIVER
15259 M:      Miloslav Trmac <mitr@volny.cz>
15260 S:      Maintained
15261 F:      drivers/input/misc/wistron_btns.c
15262
15263 WL3501 WIRELESS PCMCIA CARD DRIVER
15264 L:      linux-wireless@vger.kernel.org
15265 S:      Odd fixes
15266 F:      drivers/net/wireless/wl3501*
15267
15268 WOLFSON MICROELECTRONICS DRIVERS
15269 L:      patches@opensource.cirrus.com
15270 T:      git https://github.com/CirrusLogic/linux-drivers.git
15271 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15272 S:      Supported
15273 F:      Documentation/hwmon/wm83??
15274 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15275 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15276 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15277 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15278 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15279 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15280 F:      drivers/clk/clk-wm83*.c
15281 F:      drivers/extcon/extcon-arizona.c
15282 F:      drivers/leds/leds-wm83*.c
15283 F:      drivers/gpio/gpio-*wm*.c
15284 F:      drivers/gpio/gpio-arizona.c
15285 F:      drivers/hwmon/wm83??-hwmon.c
15286 F:      drivers/input/misc/wm831x-on.c
15287 F:      drivers/input/touchscreen/wm831x-ts.c
15288 F:      drivers/input/touchscreen/wm97*.c
15289 F:      drivers/mfd/arizona*
15290 F:      drivers/mfd/wm*.c
15291 F:      drivers/mfd/cs47l24*
15292 F:      drivers/power/supply/wm83*.c
15293 F:      drivers/rtc/rtc-wm83*.c
15294 F:      drivers/regulator/wm8*.c
15295 F:      drivers/regulator/arizona*
15296 F:      drivers/video/backlight/wm83*_bl.c
15297 F:      drivers/watchdog/wm83*_wdt.c
15298 F:      include/linux/mfd/arizona/
15299 F:      include/linux/mfd/wm831x/
15300 F:      include/linux/mfd/wm8350/
15301 F:      include/linux/mfd/wm8400*
15302 F:      include/linux/regulator/arizona*
15303 F:      include/linux/wm97xx.h
15304 F:      include/sound/wm????.h
15305 F:      sound/soc/codecs/arizona.?
15306 F:      sound/soc/codecs/wm*
15307 F:      sound/soc/codecs/cs47l24*
15308
15309 WORKQUEUE
15310 M:      Tejun Heo <tj@kernel.org>
15311 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15313 S:      Maintained
15314 F:      include/linux/workqueue.h
15315 F:      kernel/workqueue.c
15316 F:      Documentation/core-api/workqueue.rst
15317
15318 X-POWERS AXP288 PMIC DRIVERS
15319 M:      Hans de Goede <hdegoede@redhat.com>
15320 S:      Maintained
15321 N:      axp288
15322 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15323
15324 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15325 M:      Chen-Yu Tsai <wens@csie.org>
15326 L:      linux-kernel@vger.kernel.org
15327 S:      Maintained
15328 N:      axp[128]
15329
15330 X.25 NETWORK LAYER
15331 M:      Andrew Hendry <andrew.hendry@gmail.com>
15332 L:      linux-x25@vger.kernel.org
15333 S:      Odd Fixes
15334 F:      Documentation/networking/x25*
15335 F:      include/net/x25*
15336 F:      net/x25/
15337
15338 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15339 M:      Thomas Gleixner <tglx@linutronix.de>
15340 M:      Ingo Molnar <mingo@redhat.com>
15341 R:      "H. Peter Anvin" <hpa@zytor.com>
15342 M:      x86@kernel.org
15343 L:      linux-kernel@vger.kernel.org
15344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15345 S:      Maintained
15346 F:      Documentation/x86/
15347 F:      arch/x86/
15348
15349 X86 MCE INFRASTRUCTURE
15350 M:      Tony Luck <tony.luck@intel.com>
15351 M:      Borislav Petkov <bp@alien8.de>
15352 L:      linux-edac@vger.kernel.org
15353 S:      Maintained
15354 F:      arch/x86/kernel/cpu/mcheck/*
15355
15356 X86 MICROCODE UPDATE SUPPORT
15357 M:      Borislav Petkov <bp@alien8.de>
15358 S:      Maintained
15359 F:      arch/x86/kernel/cpu/microcode/*
15360
15361 X86 PLATFORM DRIVERS
15362 M:      Darren Hart <dvhart@infradead.org>
15363 M:      Andy Shevchenko <andy@infradead.org>
15364 L:      platform-driver-x86@vger.kernel.org
15365 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15366 S:      Maintained
15367 F:      drivers/platform/x86/
15368 F:      drivers/platform/olpc/
15369
15370 X86 VDSO
15371 M:      Andy Lutomirski <luto@amacapital.net>
15372 L:      linux-kernel@vger.kernel.org
15373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15374 S:      Maintained
15375 F:      arch/x86/entry/vdso/
15376
15377 XC2028/3028 TUNER DRIVER
15378 M:      Mauro Carvalho Chehab <mchehab@s-opensource.com>
15379 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15380 L:      linux-media@vger.kernel.org
15381 W:      https://linuxtv.org
15382 T:      git git://linuxtv.org/media_tree.git
15383 S:      Maintained
15384 F:      drivers/media/tuners/tuner-xc2028.*
15385
15386 XEN BLOCK SUBSYSTEM
15387 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15388 M:      Roger Pau Monné <roger.pau@citrix.com>
15389 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15390 S:      Supported
15391 F:      drivers/block/xen-blkback/*
15392 F:      drivers/block/xen*
15393
15394 XEN HYPERVISOR ARM
15395 M:      Stefano Stabellini <sstabellini@kernel.org>
15396 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15397 S:      Maintained
15398 F:      arch/arm/xen/
15399 F:      arch/arm/include/asm/xen/
15400
15401 XEN HYPERVISOR ARM64
15402 M:      Stefano Stabellini <sstabellini@kernel.org>
15403 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15404 S:      Maintained
15405 F:      arch/arm64/xen/
15406 F:      arch/arm64/include/asm/xen/
15407
15408 XEN HYPERVISOR INTERFACE
15409 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15410 M:      Juergen Gross <jgross@suse.com>
15411 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15413 S:      Supported
15414 F:      arch/x86/xen/
15415 F:      drivers/*/xen-*front.c
15416 F:      drivers/xen/
15417 F:      arch/x86/include/asm/xen/
15418 F:      arch/x86/include/asm/pvclock-abi.h
15419 F:      include/xen/
15420 F:      include/uapi/xen/
15421 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15422 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15423
15424 XEN NETWORK BACKEND DRIVER
15425 M:      Wei Liu <wei.liu2@citrix.com>
15426 M:      Paul Durrant <paul.durrant@citrix.com>
15427 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15428 L:      netdev@vger.kernel.org
15429 S:      Supported
15430 F:      drivers/net/xen-netback/*
15431
15432 XEN PCI SUBSYSTEM
15433 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15434 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15435 S:      Supported
15436 F:      arch/x86/pci/*xen*
15437 F:      drivers/pci/*xen*
15438
15439 XEN PVSCSI DRIVERS
15440 M:      Juergen Gross <jgross@suse.com>
15441 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15442 L:      linux-scsi@vger.kernel.org
15443 S:      Supported
15444 F:      drivers/scsi/xen-scsifront.c
15445 F:      drivers/xen/xen-scsiback.c
15446 F:      include/xen/interface/io/vscsiif.h
15447
15448 XEN SWIOTLB SUBSYSTEM
15449 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15450 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15451 L:      iommu@lists.linux-foundation.org
15452 S:      Supported
15453 F:      arch/x86/xen/*swiotlb*
15454 F:      drivers/xen/*swiotlb*
15455
15456 XFS FILESYSTEM
15457 M:      Darrick J. Wong <darrick.wong@oracle.com>
15458 M:      linux-xfs@vger.kernel.org
15459 L:      linux-xfs@vger.kernel.org
15460 W:      http://xfs.org/
15461 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15462 S:      Supported
15463 F:      Documentation/filesystems/xfs.txt
15464 F:      fs/xfs/
15465
15466 XILINX AXI ETHERNET DRIVER
15467 M:      Anirudha Sarangi <anirudh@xilinx.com>
15468 M:      John Linn <John.Linn@xilinx.com>
15469 S:      Maintained
15470 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15471
15472 XILINX UARTLITE SERIAL DRIVER
15473 M:      Peter Korsgaard <jacmet@sunsite.dk>
15474 L:      linux-serial@vger.kernel.org
15475 S:      Maintained
15476 F:      drivers/tty/serial/uartlite.c
15477
15478 XILINX VIDEO IP CORES
15479 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15480 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15481 L:      linux-media@vger.kernel.org
15482 T:      git git://linuxtv.org/media_tree.git
15483 S:      Supported
15484 F:      Documentation/devicetree/bindings/media/xilinx/
15485 F:      drivers/media/platform/xilinx/
15486 F:      include/uapi/linux/xilinx-v4l2-controls.h
15487
15488 XILLYBUS DRIVER
15489 M:      Eli Billauer <eli.billauer@gmail.com>
15490 L:      linux-kernel@vger.kernel.org
15491 S:      Supported
15492 F:      drivers/char/xillybus/
15493
15494 XRA1403 GPIO EXPANDER
15495 M:      Nandor Han <nandor.han@ge.com>
15496 M:      Semi Malinen <semi.malinen@ge.com>
15497 L:      linux-gpio@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/gpio/gpio-xra1403.c
15500 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15501
15502 XTENSA XTFPGA PLATFORM SUPPORT
15503 M:      Max Filippov <jcmvbkbc@gmail.com>
15504 L:      linux-xtensa@linux-xtensa.org
15505 S:      Maintained
15506 F:      drivers/spi/spi-xtensa-xtfpga.c
15507 F:      sound/soc/xtensa/xtfpga-i2s.c
15508
15509 YAM DRIVER FOR AX.25
15510 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15511 L:      linux-hams@vger.kernel.org
15512 S:      Maintained
15513 F:      drivers/net/hamradio/yam*
15514 F:      include/linux/yam.h
15515
15516 YAMA SECURITY MODULE
15517 M:      Kees Cook <keescook@chromium.org>
15518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15519 S:      Supported
15520 F:      security/yama/
15521 F:      Documentation/admin-guide/LSM/Yama.rst
15522
15523 YEALINK PHONE DRIVER
15524 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15525 L:      usbb2k-api-dev@nongnu.org
15526 S:      Maintained
15527 F:      Documentation/input/yealink.rst
15528 F:      drivers/input/misc/yealink.*
15529
15530 Z8530 DRIVER FOR AX.25
15531 M:      Joerg Reuter <jreuter@yaina.de>
15532 W:      http://yaina.de/jreuter/
15533 W:      http://www.qsl.net/dl1bke/
15534 L:      linux-hams@vger.kernel.org
15535 S:      Maintained
15536 F:      Documentation/networking/z8530drv.txt
15537 F:      drivers/net/hamradio/*scc.c
15538 F:      drivers/net/hamradio/z8530.h
15539
15540 ZBUD COMPRESSED PAGE ALLOCATOR
15541 M:      Seth Jennings <sjenning@redhat.com>
15542 M:      Dan Streetman <ddstreet@ieee.org>
15543 L:      linux-mm@kvack.org
15544 S:      Maintained
15545 F:      mm/zbud.c
15546 F:      include/linux/zbud.h
15547
15548 ZD1211RW WIRELESS DRIVER
15549 M:      Daniel Drake <dsd@gentoo.org>
15550 M:      Ulrich Kunitz <kune@deine-taler.de>
15551 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15552 L:      linux-wireless@vger.kernel.org
15553 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15554 S:      Maintained
15555 F:      drivers/net/wireless/zydas/zd1211rw/
15556
15557 ZD1301 MEDIA DRIVER
15558 M:      Antti Palosaari <crope@iki.fi>
15559 L:      linux-media@vger.kernel.org
15560 W:      https://linuxtv.org/
15561 W:      http://palosaari.fi/linux/
15562 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15563 S:      Maintained
15564 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15565
15566 ZD1301_DEMOD MEDIA DRIVER
15567 M:      Antti Palosaari <crope@iki.fi>
15568 L:      linux-media@vger.kernel.org
15569 W:      https://linuxtv.org/
15570 W:      http://palosaari.fi/linux/
15571 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15572 S:      Maintained
15573 F:      drivers/media/dvb-frontends/zd1301_demod*
15574
15575 ZPOOL COMPRESSED PAGE STORAGE API
15576 M:      Dan Streetman <ddstreet@ieee.org>
15577 L:      linux-mm@kvack.org
15578 S:      Maintained
15579 F:      mm/zpool.c
15580 F:      include/linux/zpool.h
15581
15582 ZR36067 VIDEO FOR LINUX DRIVER
15583 L:      mjpeg-users@lists.sourceforge.net
15584 L:      linux-media@vger.kernel.org
15585 W:      http://mjpeg.sourceforge.net/driver-zoran/
15586 T:      hg https://linuxtv.org/hg/v4l-dvb
15587 S:      Odd Fixes
15588 F:      drivers/media/pci/zoran/
15589
15590 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15591 M:      Minchan Kim <minchan@kernel.org>
15592 M:      Nitin Gupta <ngupta@vflare.org>
15593 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15594 L:      linux-kernel@vger.kernel.org
15595 S:      Maintained
15596 F:      drivers/block/zram/
15597 F:      Documentation/blockdev/zram.txt
15598
15599 ZS DECSTATION Z85C30 SERIAL DRIVER
15600 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15601 S:      Maintained
15602 F:      drivers/tty/serial/zs.*
15603
15604 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15605 M:      Minchan Kim <minchan@kernel.org>
15606 M:      Nitin Gupta <ngupta@vflare.org>
15607 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15608 L:      linux-mm@kvack.org
15609 S:      Maintained
15610 F:      mm/zsmalloc.c
15611 F:      include/linux/zsmalloc.h
15612 F:      Documentation/vm/zsmalloc.txt
15613
15614 ZSWAP COMPRESSED SWAP CACHING
15615 M:      Seth Jennings <sjenning@redhat.com>
15616 M:      Dan Streetman <ddstreet@ieee.org>
15617 L:      linux-mm@kvack.org
15618 S:      Maintained
15619 F:      mm/zswap.c
15620
15621 THE REST
15622 M:      Linus Torvalds <torvalds@linux-foundation.org>
15623 L:      linux-kernel@vger.kernel.org
15624 Q:      http://patchwork.kernel.org/project/LKML/list/
15625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15626 S:      Buried alive in reporters
15627 F:      *
15628 F:      */