MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 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 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 772 F:      drivers/gpu/drm/amd/amdkfd/
 773 F:      drivers/gpu/drm/amd/include/cik_structs.h
 774 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 775 F:      drivers/gpu/drm/amd/include/vi_structs.h
 776 F:      include/uapi/linux/kfd_ioctl.h
 777
 778 AMD SEATTLE DEVICE TREE SUPPORT
 779 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 780 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 781 M:      Tom Lendacky <thomas.lendacky@amd.com>
 782 S:      Supported
 783 F:      arch/arm64/boot/dts/amd/
 784
 785 AMD XGBE DRIVER
 786 M:      Tom Lendacky <thomas.lendacky@amd.com>
 787 L:      netdev@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/net/ethernet/amd/xgbe/
 790 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 791
 792 AMS (Apple Motion Sensor) DRIVER
 793 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 794 S:      Supported
 795 F:      drivers/macintosh/ams/
 796
 797 ANALOG DEVICES INC AD9389B DRIVER
 798 M:      Hans Verkuil <hans.verkuil@cisco.com>
 799 L:      linux-media@vger.kernel.org
 800 S:      Maintained
 801 F:      drivers/media/i2c/ad9389b*
 802
 803 ANALOG DEVICES INC ADV7180 DRIVER
 804 M:      Lars-Peter Clausen <lars@metafoo.de>
 805 L:      linux-media@vger.kernel.org
 806 W:      http://ez.analog.com/community/linux-device-drivers
 807 S:      Supported
 808 F:      drivers/media/i2c/adv7180.c
 809
 810 ANALOG DEVICES INC ADV748X DRIVER
 811 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 812 L:      linux-media@vger.kernel.org
 813 S:      Maintained
 814 F:      drivers/media/i2c/adv748x/*
 815
 816 ANALOG DEVICES INC ADV7511 DRIVER
 817 M:      Hans Verkuil <hans.verkuil@cisco.com>
 818 L:      linux-media@vger.kernel.org
 819 S:      Maintained
 820 F:      drivers/media/i2c/adv7511*
 821
 822 ANALOG DEVICES INC ADV7604 DRIVER
 823 M:      Hans Verkuil <hans.verkuil@cisco.com>
 824 L:      linux-media@vger.kernel.org
 825 S:      Maintained
 826 F:      drivers/media/i2c/adv7604*
 827
 828 ANALOG DEVICES INC ADV7842 DRIVER
 829 M:      Hans Verkuil <hans.verkuil@cisco.com>
 830 L:      linux-media@vger.kernel.org
 831 S:      Maintained
 832 F:      drivers/media/i2c/adv7842*
 833
 834 ANALOG DEVICES INC ASOC CODEC DRIVERS
 835 M:      Lars-Peter Clausen <lars@metafoo.de>
 836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 837 W:      http://wiki.analog.com/
 838 W:      http://ez.analog.com/community/linux-device-drivers
 839 S:      Supported
 840 F:      sound/soc/codecs/adau*
 841 F:      sound/soc/codecs/adav*
 842 F:      sound/soc/codecs/ad1*
 843 F:      sound/soc/codecs/ad7*
 844 F:      sound/soc/codecs/ssm*
 845 F:      sound/soc/codecs/sigmadsp.*
 846
 847 ANALOG DEVICES INC DMA DRIVERS
 848 M:      Lars-Peter Clausen <lars@metafoo.de>
 849 W:      http://ez.analog.com/community/linux-device-drivers
 850 S:      Supported
 851 F:      drivers/dma/dma-axi-dmac.c
 852
 853 ANALOG DEVICES INC IIO DRIVERS
 854 M:      Lars-Peter Clausen <lars@metafoo.de>
 855 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 856 W:      http://wiki.analog.com/
 857 W:      http://ez.analog.com/community/linux-device-drivers
 858 S:      Supported
 859 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 860 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 861 F:      drivers/iio/*/ad*
 862 F:      drivers/iio/adc/ltc2497*
 863 X:      drivers/iio/*/adjd*
 864 F:      drivers/staging/iio/*/ad*
 865
 866 ANDES ARCHITECTURE
 867 M:      Greentime Hu <green.hu@gmail.com>
 868 M:      Vincent Chen <deanbo422@gmail.com>
 869 T:      git https://github.com/andestech/linux.git
 870 S:      Supported
 871 F:      arch/nds32/
 872 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 873 F:      Documentation/devicetree/bindings/nds32/
 874 K:      nds32
 875 N:      nds32
 876
 877 ANDROID CONFIG FRAGMENTS
 878 M:      Rob Herring <robh@kernel.org>
 879 S:      Supported
 880 F:      kernel/configs/android*
 881
 882 ANDROID DRIVERS
 883 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 884 M:      Arve Hjønnevåg <arve@android.com>
 885 M:      Todd Kjos <tkjos@android.com>
 886 M:      Martijn Coenen <maco@android.com>
 887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 888 L:      devel@driverdev.osuosl.org
 889 S:      Supported
 890 F:      drivers/android/
 891 F:      drivers/staging/android/
 892
 893 ANDROID GOLDFISH PIC DRIVER
 894 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 895 S:      Supported
 896 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 897 F:      drivers/irqchip/irq-goldfish-pic.c
 898
 899 ANDROID GOLDFISH RTC DRIVER
 900 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 901 S:      Supported
 902 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 903 F:      drivers/rtc/rtc-goldfish.c
 904
 905 ANDROID ION DRIVER
 906 M:      Laura Abbott <labbott@redhat.com>
 907 M:      Sumit Semwal <sumit.semwal@linaro.org>
 908 L:      devel@driverdev.osuosl.org
 909 L:      dri-devel@lists.freedesktop.org
 910 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 911 S:      Supported
 912 F:      drivers/staging/android/ion
 913 F:      drivers/staging/android/uapi/ion.h
 914
 915 AOA (Apple Onboard Audio) ALSA DRIVER
 916 M:      Johannes Berg <johannes@sipsolutions.net>
 917 L:      linuxppc-dev@lists.ozlabs.org
 918 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 919 S:      Maintained
 920 F:      sound/aoa/
 921
 922 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 923 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 924 L:      linux-iio@vger.kernel.org
 925 S:      Maintained
 926 F:      drivers/iio/adc/stx104.c
 927
 928 APM DRIVER
 929 M:      Jiri Kosina <jikos@kernel.org>
 930 S:      Odd fixes
 931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 932 F:      arch/x86/kernel/apm_32.c
 933 F:      include/linux/apm_bios.h
 934 F:      include/uapi/linux/apm_bios.h
 935 F:      drivers/char/apm-emulation.c
 936
 937 APPARMOR SECURITY MODULE
 938 M:      John Johansen <john.johansen@canonical.com>
 939 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 940 W:      wiki.apparmor.net
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 942 S:      Supported
 943 F:      security/apparmor/
 944 F:      Documentation/admin-guide/LSM/apparmor.rst
 945
 946 APPLE BCM5974 MULTITOUCH DRIVER
 947 M:      Henrik Rydberg <rydberg@bitmath.org>
 948 L:      linux-input@vger.kernel.org
 949 S:      Odd fixes
 950 F:      drivers/input/mouse/bcm5974.c
 951
 952 APPLE SMC DRIVER
 953 M:      Henrik Rydberg <rydberg@bitmath.org>
 954 L:      linux-hwmon@vger.kernel.org
 955 S:      Odd fixes
 956 F:      drivers/hwmon/applesmc.c
 957
 958 APPLETALK NETWORK LAYER
 959 L:      netdev@vger.kernel.org
 960 S:      Odd fixes
 961 F:      drivers/net/appletalk/
 962 F:      net/appletalk/
 963
 964 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 965 M:      Duc Dang <dhdang@apm.com>
 966 S:      Supported
 967 F:      arch/arm64/boot/dts/apm/
 968
 969 APPLIED MICRO (APM) X-GENE SOC EDAC
 970 M:      Loc Ho <lho@apm.com>
 971 S:      Supported
 972 F:      drivers/edac/xgene_edac.c
 973 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 974
 975 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 976 M:      Iyappan Subramanian <isubramanian@apm.com>
 977 M:      Keyur Chudgar <kchudgar@apm.com>
 978 S:      Supported
 979 F:      drivers/net/ethernet/apm/xgene-v2/
 980
 981 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 982 M:      Iyappan Subramanian <isubramanian@apm.com>
 983 M:      Keyur Chudgar <kchudgar@apm.com>
 984 M:      Quan Nguyen <qnguyen@apm.com>
 985 S:      Supported
 986 F:      drivers/net/ethernet/apm/xgene/
 987 F:      drivers/net/phy/mdio-xgene.c
 988 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 989 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 990
 991 APPLIED MICRO (APM) X-GENE SOC PMU
 992 M:      Tai Nguyen <ttnguyen@apm.com>
 993 S:      Supported
 994 F:      drivers/perf/xgene_pmu.c
 995 F:      Documentation/perf/xgene-pmu.txt
 996 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 997
 998 APTINA CAMERA SENSOR PLL
 999 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/aptina-pll.*
1003
1004 ARC FRAMEBUFFER DRIVER
1005 M:      Jaya Kumar <jayalk@intworks.biz>
1006 S:      Maintained
1007 F:      drivers/video/fbdev/arcfb.c
1008 F:      drivers/video/fbdev/core/fb_defio.c
1009
1010 ARC PGU DRM DRIVER
1011 M:      Alexey Brodkin <abrodkin@synopsys.com>
1012 S:      Supported
1013 F:      drivers/gpu/drm/arc/
1014 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1015
1016 ARCNET NETWORK LAYER
1017 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1018 L:      netdev@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/net/arcnet/
1021 F:      include/uapi/linux/if_arcnet.h
1022
1023 ARM ARCHITECTED TIMER DRIVER
1024 M:      Mark Rutland <mark.rutland@arm.com>
1025 M:      Marc Zyngier <marc.zyngier@arm.com>
1026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1027 S:      Maintained
1028 F:      arch/arm/include/asm/arch_timer.h
1029 F:      arch/arm64/include/asm/arch_timer.h
1030 F:      drivers/clocksource/arm_arch_timer.c
1031
1032 ARM HDLCD DRM DRIVER
1033 M:      Liviu Dudau <liviu.dudau@arm.com>
1034 S:      Supported
1035 F:      drivers/gpu/drm/arm/hdlcd_*
1036 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1037
1038 ARM MALI-DP DRM DRIVER
1039 M:      Liviu Dudau <liviu.dudau@arm.com>
1040 M:      Brian Starkey <brian.starkey@arm.com>
1041 M:      Mali DP Maintainers <malidp@foss.arm.com>
1042 S:      Supported
1043 F:      drivers/gpu/drm/arm/
1044 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1045
1046 ARM MFM AND FLOPPY DRIVERS
1047 M:      Ian Molton <spyro@f2s.com>
1048 S:      Maintained
1049 F:      arch/arm/lib/floppydma.S
1050 F:      arch/arm/include/asm/floppy.h
1051
1052 ARM PMU PROFILING AND DEBUGGING
1053 M:      Will Deacon <will.deacon@arm.com>
1054 M:      Mark Rutland <mark.rutland@arm.com>
1055 S:      Maintained
1056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1057 F:      arch/arm*/kernel/perf_*
1058 F:      arch/arm/oprofile/common.c
1059 F:      arch/arm*/kernel/hw_breakpoint.c
1060 F:      arch/arm*/include/asm/hw_breakpoint.h
1061 F:      arch/arm*/include/asm/perf_event.h
1062 F:      drivers/perf/*
1063 F:      include/linux/perf/arm_pmu.h
1064 F:      Documentation/devicetree/bindings/arm/pmu.txt
1065 F:      Documentation/devicetree/bindings/perf/
1066
1067 ARM PORT
1068 M:      Russell King <linux@armlinux.org.uk>
1069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1070 W:      http://www.armlinux.org.uk/
1071 S:      Odd Fixes
1072 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1073 F:      arch/arm/
1074 X:      arch/arm/boot/dts/
1075
1076 ARM PRIMECELL AACI PL041 DRIVER
1077 M:      Russell King <linux@armlinux.org.uk>
1078 S:      Odd Fixes
1079 F:      sound/arm/aaci.*
1080
1081 ARM PRIMECELL BUS SUPPORT
1082 M:      Russell King <linux@armlinux.org.uk>
1083 S:      Odd Fixes
1084 F:      drivers/amba/
1085 F:      include/linux/amba/bus.h
1086
1087 ARM PRIMECELL CLCD PL110 DRIVER
1088 M:      Russell King <linux@armlinux.org.uk>
1089 S:      Odd Fixes
1090 F:      drivers/video/fbdev/amba-clcd.*
1091
1092 ARM PRIMECELL KMI PL050 DRIVER
1093 M:      Russell King <linux@armlinux.org.uk>
1094 S:      Odd Fixes
1095 F:      drivers/input/serio/ambakmi.*
1096 F:      include/linux/amba/kmi.h
1097
1098 ARM PRIMECELL MMCI PL180/1 DRIVER
1099 M:      Russell King <linux@armlinux.org.uk>
1100 S:      Odd Fixes
1101 F:      drivers/mmc/host/mmci.*
1102 F:      include/linux/amba/mmci.h
1103
1104 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1105 M:      Russell King <linux@armlinux.org.uk>
1106 S:      Odd Fixes
1107 F:      drivers/tty/serial/amba-pl01*.c
1108 F:      include/linux/amba/serial.h
1109
1110 ARM SMMU DRIVERS
1111 M:      Will Deacon <will.deacon@arm.com>
1112 R:      Robin Murphy <robin.murphy@arm.com>
1113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1114 S:      Maintained
1115 F:      drivers/iommu/arm-smmu.c
1116 F:      drivers/iommu/arm-smmu-v3.c
1117 F:      drivers/iommu/io-pgtable-arm.c
1118 F:      drivers/iommu/io-pgtable-arm-v7s.c
1119
1120 ARM SUB-ARCHITECTURES
1121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1122 S:      Maintained
1123 F:      arch/arm/mach-*/
1124 F:      arch/arm/plat-*/
1125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1126
1127 ARM/ACTIONS SEMI ARCHITECTURE
1128 M:      Andreas Färber <afaerber@suse.de>
1129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1130 S:      Maintained
1131 N:      owl
1132 F:      arch/arm/mach-actions/
1133 F:      arch/arm/boot/dts/owl-*
1134 F:      arch/arm64/boot/dts/actions/
1135 F:      drivers/clocksource/owl-*
1136 F:      drivers/soc/actions/
1137 F:      include/dt-bindings/power/owl-*
1138 F:      include/linux/soc/actions/
1139 F:      Documentation/devicetree/bindings/arm/actions.txt
1140 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1141 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1142
1143 ARM/ADS SPHERE MACHINE SUPPORT
1144 M:      Lennert Buytenhek <kernel@wantstofly.org>
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 S:      Maintained
1147
1148 ARM/AFEB9260 MACHINE SUPPORT
1149 M:      Sergey Lapin <slapin@ossfans.org>
1150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1151 S:      Maintained
1152
1153 ARM/AJECO 1ARM MACHINE SUPPORT
1154 M:      Lennert Buytenhek <kernel@wantstofly.org>
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 S:      Maintained
1157
1158 ARM/Allwinner SoC Clock Support
1159 M:      Emilio López <emilio@elopez.com.ar>
1160 S:      Maintained
1161 F:      drivers/clk/sunxi/
1162
1163 ARM/Allwinner sunXi SoC support
1164 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1165 M:      Chen-Yu Tsai <wens@csie.org>
1166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1167 S:      Maintained
1168 N:      sun[x456789]i
1169 N:      sun50i
1170 F:      arch/arm/mach-sunxi/
1171 F:      arch/arm64/boot/dts/allwinner/
1172 F:      drivers/clk/sunxi-ng/
1173 F:      drivers/pinctrl/sunxi/
1174 F:      drivers/soc/sunxi/
1175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1176
1177 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1178 M:      Neil Armstrong <narmstrong@baylibre.com>
1179 M:      Jerome Brunet <jbrunet@baylibre.com>
1180 L:      linux-amlogic@lists.infradead.org
1181 S:      Maintained
1182 F:      drivers/clk/meson/
1183 F:      include/dt-bindings/clock/meson*
1184 F:      include/dt-bindings/clock/gxbb*
1185 F:      Documentation/devicetree/bindings/clock/amlogic*
1186
1187 ARM/Amlogic Meson SoC support
1188 M:      Carlo Caione <carlo@caione.org>
1189 M:      Kevin Hilman <khilman@baylibre.com>
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 L:      linux-amlogic@lists.infradead.org
1192 W:      http://linux-meson.com/
1193 S:      Maintained
1194 F:      arch/arm/mach-meson/
1195 F:      arch/arm/boot/dts/meson*
1196 F:      arch/arm64/boot/dts/amlogic/
1197 F:      drivers/pinctrl/meson/
1198 F:      drivers/mmc/host/meson*
1199 N:      meson
1200
1201 ARM/Annapurna Labs ALPINE ARCHITECTURE
1202 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1203 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 S:      Maintained
1206 F:      arch/arm/mach-alpine/
1207 F:      arch/arm/boot/dts/alpine*
1208 F:      arch/arm64/boot/dts/al/
1209 F:      drivers/*/*alpine*
1210
1211 ARM/ARTPEC MACHINE SUPPORT
1212 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1213 M:      Lars Persson <lars.persson@axis.com>
1214 S:      Maintained
1215 L:      linux-arm-kernel@axis.com
1216 F:      arch/arm/mach-artpec
1217 F:      arch/arm/boot/dts/artpec6*
1218 F:      drivers/clk/axis
1219 F:      drivers/crypto/axis
1220 F:      drivers/pinctrl/pinctrl-artpec*
1221 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1222
1223 ARM/ASPEED I2C DRIVER
1224 M:      Brendan Higgins <brendanhiggins@google.com>
1225 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1226 R:      Joel Stanley <joel@jms.id.au>
1227 L:      linux-i2c@vger.kernel.org
1228 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1229 S:      Maintained
1230 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1231 F:      drivers/i2c/busses/i2c-aspeed.c
1232 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1233 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1234
1235 ARM/ASPEED MACHINE SUPPORT
1236 M:      Joel Stanley <joel@jms.id.au>
1237 R:      Andrew Jeffery <andrew@aj.id.au>
1238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1239 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1240 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1241 S:      Supported
1242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1243 F:      arch/arm/mach-aspeed/
1244 F:      arch/arm/boot/dts/aspeed-*
1245 N:      aspeed
1246
1247 ARM/ATMEL AT91 Clock Support
1248 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1249 S:      Maintained
1250 F:      drivers/clk/at91
1251
1252 ARM/CALXEDA HIGHBANK ARCHITECTURE
1253 M:      Rob Herring <robh@kernel.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-highbank/
1257 F:      arch/arm/boot/dts/highbank.dts
1258 F:      arch/arm/boot/dts/ecx-*.dts*
1259
1260 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1261 M:      Krzysztof Halasa <khalasa@piap.pl>
1262 S:      Maintained
1263 F:      arch/arm/mach-cns3xxx/
1264
1265 ARM/CAVIUM THUNDER NETWORK DRIVER
1266 M:      Sunil Goutham <sgoutham@cavium.com>
1267 M:      Robert Richter <rric@kernel.org>
1268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1269 S:      Supported
1270 F:      drivers/net/ethernet/cavium/thunder/
1271
1272 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1273 M:      Lukasz Majewski <lukma@denx.de>
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 S:      Maintained
1276 F:      arch/arm/mach-ep93xx/ts72xx.c
1277
1278 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1279 M:      Alexander Shiyan <shc_work@mail.ru>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Odd Fixes
1282 N:      clps711x
1283
1284 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1285 M:      Lennert Buytenhek <kernel@wantstofly.org>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288
1289 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1290 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1291 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294 F:      arch/arm/mach-ep93xx/
1295 F:      arch/arm/mach-ep93xx/include/mach/
1296
1297 ARM/CLKDEV SUPPORT
1298 M:      Russell King <linux@armlinux.org.uk>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1302 F:      drivers/clk/clkdev.c
1303
1304 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1305 M:      Mike Rapoport <mike@compulab.co.il>
1306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1307 S:      Maintained
1308
1309 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1310 M:      Baruch Siach <baruch@tkos.co.il>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 F:      arch/arm/boot/dts/cx92755*
1314 N:      digicolor
1315
1316 ARM/CONTEC MICRO9 MACHINE SUPPORT
1317 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1318 S:      Maintained
1319 F:      arch/arm/mach-ep93xx/micro9.c
1320
1321 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1322 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      drivers/hwtracing/coresight/*
1326 F:      Documentation/trace/coresight.txt
1327 F:      Documentation/trace/coresight-cpu-debug.txt
1328 F:      Documentation/devicetree/bindings/arm/coresight.txt
1329 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1330 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1331 F:      tools/perf/arch/arm/util/pmu.c
1332 F:      tools/perf/arch/arm/util/auxtrace.c
1333 F:      tools/perf/arch/arm/util/cs-etm.c
1334 F:      tools/perf/arch/arm/util/cs-etm.h
1335 F:      tools/perf/util/cs-etm.*
1336 F:      tools/perf/util/cs-etm-decoder/*
1337
1338 ARM/CORGI MACHINE SUPPORT
1339 M:      Richard Purdie <rpurdie@rpsys.net>
1340 S:      Maintained
1341
1342 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1343 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1344 M:      Linus Walleij <linus.walleij@linaro.org>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 T:      git git://github.com/ulli-kroll/linux.git
1347 S:      Maintained
1348 F:      Documentation/devicetree/bindings/arm/gemini.txt
1349 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1350 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1351 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1352 F:      arch/arm/mach-gemini/
1353 F:      drivers/net/ethernet/cortina/
1354 F:      drivers/pinctrl/pinctrl-gemini.c
1355 F:      drivers/rtc/rtc-ftrtc010.c
1356
1357 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1358 M:      Barry Song <baohua@kernel.org>
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1361 S:      Maintained
1362 F:      arch/arm/boot/dts/prima2*
1363 F:      arch/arm/mach-prima2/
1364 F:      drivers/clk/sirf/
1365 F:      drivers/clocksource/timer-prima2.c
1366 F:      drivers/clocksource/timer-atlas7.c
1367 N:      [^a-z]sirf
1368
1369 ARM/EBSA110 MACHINE SUPPORT
1370 M:      Russell King <linux@armlinux.org.uk>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 W:      http://www.armlinux.org.uk/
1373 S:      Maintained
1374 F:      arch/arm/mach-ebsa110/
1375 F:      drivers/net/ethernet/amd/am79c961a.*
1376
1377 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1378 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1379 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 S:      Maintained
1382 N:      efm32
1383
1384 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1385 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1387 S:      Maintained
1388 F:      arch/arm/mach-pxa/ezx.c
1389
1390 ARM/FARADAY FA526 PORT
1391 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 T:      git git://git.berlios.de/gemini-board
1395 F:      arch/arm/mm/*-fa*
1396
1397 ARM/FOOTBRIDGE ARCHITECTURE
1398 M:      Russell King <linux@armlinux.org.uk>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 W:      http://www.armlinux.org.uk/
1401 S:      Maintained
1402 F:      arch/arm/include/asm/hardware/dec21285.h
1403 F:      arch/arm/mach-footbridge/
1404
1405 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1406 M:      Shawn Guo <shawnguo@kernel.org>
1407 M:      Sascha Hauer <s.hauer@pengutronix.de>
1408 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1409 R:      Fabio Estevam <fabio.estevam@nxp.com>
1410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1411 S:      Maintained
1412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1413 F:      arch/arm/mach-imx/
1414 F:      arch/arm/mach-mxs/
1415 F:      arch/arm/boot/dts/imx*
1416 F:      arch/arm/configs/imx*_defconfig
1417 F:      drivers/clk/imx/
1418 F:      drivers/soc/imx/
1419 F:      include/soc/imx/
1420
1421 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1422 M:      Shawn Guo <shawnguo@kernel.org>
1423 M:      Sascha Hauer <s.hauer@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 R:      Stefan Agner <stefan@agner.ch>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1429 F:      arch/arm/mach-imx/*vf610*
1430 F:      arch/arm/boot/dts/vf*
1431
1432 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1433 M:      Lennert Buytenhek <kernel@wantstofly.org>
1434 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1435 S:      Maintained
1436
1437 ARM/GUMSTIX MACHINE SUPPORT
1438 M:      Steve Sakoman <sakoman@gmail.com>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441
1442 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1443 M:      Philipp Zabel <philipp.zabel@gmail.com>
1444 M:      Paul Parsons <lost.distance@yahoo.com>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447 F:      arch/arm/mach-pxa/hx4700.c
1448 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1449 F:      sound/soc/pxa/hx4700.c
1450
1451 ARM/HISILICON SOC SUPPORT
1452 M:      Wei Xu <xuwei5@hisilicon.com>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 W:      http://www.hisilicon.com
1455 S:      Supported
1456 T:      git git://github.com/hisilicon/linux-hisi.git
1457 F:      arch/arm/mach-hisi/
1458 F:      arch/arm/boot/dts/hi3*
1459 F:      arch/arm/boot/dts/hip*
1460 F:      arch/arm/boot/dts/hisi*
1461 F:      arch/arm64/boot/dts/hisilicon/
1462
1463 ARM/HP JORNADA 7XX MACHINE SUPPORT
1464 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1465 W:      www.jlime.com
1466 S:      Maintained
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1468 F:      arch/arm/mach-sa1100/jornada720.c
1469 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1470
1471 ARM/IGEP MACHINE SUPPORT
1472 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1473 M:      Javier Martinez Canillas <javier@dowhile0.org>
1474 L:      linux-omap@vger.kernel.org
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477 F:      arch/arm/boot/dts/omap3-igep*
1478
1479 ARM/INCOME PXA270 SUPPORT
1480 M:      Marek Vasut <marek.vasut@gmail.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1484
1485 ARM/INTEL IOP13XX ARM ARCHITECTURE
1486 M:      Lennert Buytenhek <kernel@wantstofly.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489
1490 ARM/INTEL IOP32X ARM ARCHITECTURE
1491 M:      Lennert Buytenhek <kernel@wantstofly.org>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 S:      Maintained
1494
1495 ARM/INTEL IOP33X ARM ARCHITECTURE
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Orphan
1498
1499 ARM/INTEL IQ81342EX MACHINE SUPPORT
1500 M:      Lennert Buytenhek <kernel@wantstofly.org>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503
1504 ARM/INTEL IXDP2850 MACHINE SUPPORT
1505 M:      Lennert Buytenhek <kernel@wantstofly.org>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508
1509 ARM/INTEL IXP4XX ARM ARCHITECTURE
1510 M:      Imre Kaloz <kaloz@openwrt.org>
1511 M:      Krzysztof Halasa <khalasa@piap.pl>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-ixp4xx/
1515
1516 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1517 M:      Jonathan Cameron <jic23@cam.ac.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-pxa/stargate2.c
1521 F:      drivers/pcmcia/pxa2xx_stargate2.c
1522
1523 ARM/INTEL XSC3 (MANZANO) ARM CORE
1524 M:      Lennert Buytenhek <kernel@wantstofly.org>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1529 M:      Lennert Buytenhek <kernel@wantstofly.org>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532
1533 ARM/LG1K ARCHITECTURE
1534 M:      Chanho Min <chanho.min@lge.com>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537 F:      arch/arm64/boot/dts/lg/
1538
1539 ARM/LOGICPD PXA270 MACHINE SUPPORT
1540 M:      Lennert Buytenhek <kernel@wantstofly.org>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543
1544 ARM/LPC18XX ARCHITECTURE
1545 M:      Joachim Eastwood <manabian@gmail.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 F:      arch/arm/boot/dts/lpc43*
1549 F:      drivers/clk/nxp/clk-lpc18xx*
1550 F:      drivers/clocksource/time-lpc32xx.c
1551 F:      drivers/i2c/busses/i2c-lpc2k.c
1552 F:      drivers/memory/pl172.c
1553 F:      drivers/mtd/spi-nor/nxp-spifi.c
1554 F:      drivers/rtc/rtc-lpc24xx.c
1555 N:      lpc18xx
1556
1557 ARM/LPC32XX SOC SUPPORT
1558 M:      Vladimir Zapolskiy <vz@mleia.com>
1559 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1562 S:      Maintained
1563 F:      arch/arm/boot/dts/lpc32*
1564 F:      arch/arm/mach-lpc32xx/
1565 F:      drivers/i2c/busses/i2c-pnx.c
1566 F:      drivers/net/ethernet/nxp/lpc_eth.c
1567 F:      drivers/usb/host/ohci-nxp.c
1568 F:      drivers/watchdog/pnx4008_wdt.c
1569 N:      lpc32xx
1570
1571 ARM/MAGICIAN MACHINE SUPPORT
1572 M:      Philipp Zabel <philipp.zabel@gmail.com>
1573 S:      Maintained
1574
1575 ARM/Marvell Dove/MV78xx0/Orion SOC support
1576 M:      Jason Cooper <jason@lakedaemon.net>
1577 M:      Andrew Lunn <andrew@lunn.ch>
1578 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1579 M:      Gregory Clement <gregory.clement@bootlin.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      Documentation/devicetree/bindings/soc/dove/
1583 F:      arch/arm/mach-dove/
1584 F:      arch/arm/mach-mv78xx0/
1585 F:      arch/arm/mach-orion5x/
1586 F:      arch/arm/plat-orion/
1587 F:      arch/arm/boot/dts/dove*
1588 F:      arch/arm/boot/dts/orion5x*
1589
1590 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1591 M:      Jason Cooper <jason@lakedaemon.net>
1592 M:      Andrew Lunn <andrew@lunn.ch>
1593 M:      Gregory Clement <gregory.clement@bootlin.com>
1594 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/armada*
1598 F:      arch/arm/boot/dts/kirkwood*
1599 F:      arch/arm/configs/mvebu_*_defconfig
1600 F:      arch/arm/mach-mvebu/
1601 F:      arch/arm64/boot/dts/marvell/armada*
1602 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1603 F:      drivers/cpufreq/mvebu-cpufreq.c
1604 F:      drivers/irqchip/irq-armada-370-xp.c
1605 F:      drivers/irqchip/irq-mvebu-*
1606 F:      drivers/pinctrl/mvebu/
1607 F:      drivers/rtc/rtc-armada38x.c
1608
1609 ARM/Mediatek RTC DRIVER
1610 M:      Eddie Huang <eddie.huang@mediatek.com>
1611 M:      Sean Wang <sean.wang@mediatek.com>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1616 F:      drivers/rtc/rtc-mt6397.c
1617 F:      drivers/rtc/rtc-mt7622.c
1618
1619 ARM/Mediatek SoC support
1620 M:      Matthias Brugger <matthias.bgg@gmail.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624 F:      arch/arm/boot/dts/mt6*
1625 F:      arch/arm/boot/dts/mt7*
1626 F:      arch/arm/boot/dts/mt8*
1627 F:      arch/arm/mach-mediatek/
1628 F:      arch/arm64/boot/dts/mediatek/
1629 N:      mtk
1630 K:      mediatek
1631
1632 ARM/Mediatek USB3 PHY DRIVER
1633 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1638
1639 ARM/MICREL KS8695 ARCHITECTURE
1640 M:      Greg Ungerer <gerg@uclinux.org>
1641 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1642 F:      arch/arm/mach-ks8695/
1643 S:      Odd Fixes
1644
1645 ARM/Microchip (AT91) SoC support
1646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1647 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1649 W:      http://www.linux4sam.org
1650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1651 S:      Supported
1652 N:      at91
1653 N:      atmel
1654 F:      arch/arm/mach-at91/
1655 F:      include/soc/at91/
1656 F:      arch/arm/boot/dts/at91*.dts
1657 F:      arch/arm/boot/dts/at91*.dtsi
1658 F:      arch/arm/boot/dts/sama*.dts
1659 F:      arch/arm/boot/dts/sama*.dtsi
1660 F:      arch/arm/include/debug/at91.S
1661 F:      drivers/memory/atmel*
1662 F:      drivers/watchdog/sama5d4_wdt.c
1663 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1664 X:      drivers/net/wireless/atmel/
1665
1666 ARM/MIOA701 MACHINE SUPPORT
1667 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 F:      arch/arm/mach-pxa/mioa701.c
1670 S:      Maintained
1671
1672 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1673 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1674 S:      Maintained
1675
1676 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1677 M:      Linus Walleij <linus.walleij@linaro.org>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/mach-nomadik/
1681 F:      arch/arm/mach-u300/
1682 F:      arch/arm/mach-ux500/
1683 F:      arch/arm/boot/dts/ste-*
1684 F:      drivers/clk/clk-nomadik.c
1685 F:      drivers/clk/clk-u300.c
1686 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1687 F:      drivers/clocksource/timer-u300.c
1688 F:      drivers/dma/coh901318*
1689 F:      drivers/dma/ste_dma40*
1690 F:      drivers/hwspinlock/u8500_hsem.c
1691 F:      drivers/i2c/busses/i2c-nomadik.c
1692 F:      drivers/i2c/busses/i2c-stu300.c
1693 F:      drivers/mfd/ab3100*
1694 F:      drivers/mfd/ab8500*
1695 F:      drivers/mfd/abx500*
1696 F:      drivers/mfd/dbx500*
1697 F:      drivers/mfd/db8500*
1698 F:      drivers/pinctrl/nomadik/
1699 F:      drivers/pinctrl/pinctrl-coh901*
1700 F:      drivers/pinctrl/pinctrl-u300.c
1701 F:      drivers/rtc/rtc-ab3100.c
1702 F:      drivers/rtc/rtc-ab8500.c
1703 F:      drivers/rtc/rtc-coh901331.c
1704 F:      drivers/rtc/rtc-pl031.c
1705 F:      drivers/watchdog/coh901327_wdt.c
1706 F:      Documentation/devicetree/bindings/arm/ste-*
1707 F:      Documentation/devicetree/bindings/arm/ux500/
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1709
1710 ARM/NUVOTON NPCM ARCHITECTURE
1711 M:      Avi Fishman <avifishman70@gmail.com>
1712 M:      Tomer Maimon <tmaimon77@gmail.com>
1713 R:      Patrick Venture <venture@google.com>
1714 R:      Nancy Yuen <yuenn@google.com>
1715 R:      Brendan Higgins <brendanhiggins@google.com>
1716 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1717 S:      Supported
1718 F:      arch/arm/mach-npcm/
1719 F:      arch/arm/boot/dts/nuvoton-npcm*
1720 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1721 F:      drivers/*/*npcm*
1722 F:      Documentation/*/*npcm*
1723
1724 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1725 M:      Wan ZongShun <mcuos.com@gmail.com>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 W:      http://www.mcuos.com
1728 S:      Maintained
1729 F:      arch/arm/mach-w90x900/
1730 F:      drivers/input/keyboard/w90p910_keypad.c
1731 F:      drivers/input/touchscreen/w90p910_ts.c
1732 F:      drivers/watchdog/nuc900_wdt.c
1733 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1734 F:      drivers/mtd/nand/raw/nuc900_nand.c
1735 F:      drivers/rtc/rtc-nuc900.c
1736 F:      drivers/spi/spi-nuc900.c
1737 F:      drivers/usb/host/ehci-w90x900.c
1738 F:      drivers/video/fbdev/nuc900fb.c
1739
1740 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1741 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1742 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1743 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1744 S:      Supported
1745
1746 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1747 M:      Alexander Clouter <alex@digriz.org.uk>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 W:      http://www.digriz.org.uk/ts78xx/kernel
1750 S:      Maintained
1751 F:      arch/arm/mach-orion5x/ts78xx-*
1752
1753 ARM/OXNAS platform support
1754 M:      Neil Armstrong <narmstrong@baylibre.com>
1755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1756 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-oxnas/
1759 F:      arch/arm/boot/dts/ox8*.dts*
1760 N:      oxnas
1761
1762 ARM/PALM TREO SUPPORT
1763 M:      Tomas Cech <sleep_walker@suse.com>
1764 L:      linux-arm-kernel@lists.infradead.org
1765 W:      http://hackndev.com
1766 S:      Maintained
1767 F:      arch/arm/mach-pxa/palmtreo.*
1768
1769 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1770 M:      Marek Vasut <marek.vasut@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org
1772 W:      http://hackndev.com
1773 S:      Maintained
1774 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1775 F:      arch/arm/mach-pxa/palmtx.c
1776 F:      arch/arm/mach-pxa/palmt5.*
1777 F:      arch/arm/mach-pxa/include/mach/palmld.h
1778 F:      arch/arm/mach-pxa/palmld.c
1779 F:      arch/arm/mach-pxa/palmte2.*
1780 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1781 F:      arch/arm/mach-pxa/palmtc.c
1782
1783 ARM/PALMZ72 SUPPORT
1784 M:      Sergey Lapin <slapin@ossfans.org>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/palmz72.*
1789
1790 ARM/PLEB SUPPORT
1791 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1792 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1793 S:      Maintained
1794
1795 ARM/PT DIGITAL BOARD PORT
1796 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.armlinux.org.uk/
1799 S:      Maintained
1800
1801 ARM/QUALCOMM SUPPORT
1802 M:      Andy Gross <andy.gross@linaro.org>
1803 M:      David Brown <david.brown@linaro.org>
1804 L:      linux-arm-msm@vger.kernel.org
1805 L:      linux-soc@vger.kernel.org
1806 S:      Maintained
1807 F:      Documentation/devicetree/bindings/soc/qcom/
1808 F:      arch/arm/boot/dts/qcom-*.dts
1809 F:      arch/arm/boot/dts/qcom-*.dtsi
1810 F:      arch/arm/mach-qcom/
1811 F:      arch/arm64/boot/dts/qcom/*
1812 F:      drivers/i2c/busses/i2c-qup.c
1813 F:      drivers/clk/qcom/
1814 F:      drivers/dma/qcom/
1815 F:      drivers/soc/qcom/
1816 F:      drivers/spi/spi-qup.c
1817 F:      drivers/tty/serial/msm_serial.c
1818 F:      drivers/*/pm8???-*
1819 F:      drivers/mfd/ssbi.c
1820 F:      drivers/firmware/qcom_scm.c
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1822
1823 ARM/RADISYS ENP2611 MACHINE SUPPORT
1824 M:      Lennert Buytenhek <kernel@wantstofly.org>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827
1828 ARM/REALTEK ARCHITECTURE
1829 M:      Andreas Färber <afaerber@suse.de>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm64/boot/dts/realtek/
1833 F:      Documentation/devicetree/bindings/arm/realtek.txt
1834
1835 ARM/RENESAS ARM64 ARCHITECTURE
1836 M:      Simon Horman <horms@verge.net.au>
1837 M:      Magnus Damm <magnus.damm@gmail.com>
1838 L:      linux-renesas-soc@vger.kernel.org
1839 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1841 S:      Supported
1842 F:      arch/arm64/boot/dts/renesas/
1843 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1844 F:      drivers/soc/renesas/
1845 F:      include/linux/soc/renesas/
1846
1847 ARM/RISCPC ARCHITECTURE
1848 M:      Russell King <linux@armlinux.org.uk>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 W:      http://www.armlinux.org.uk/
1851 S:      Maintained
1852 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1853 F:      arch/arm/include/asm/hardware/ioc.h
1854 F:      arch/arm/include/asm/hardware/iomd.h
1855 F:      arch/arm/include/asm/hardware/memc.h
1856 F:      arch/arm/mach-rpc/
1857 F:      drivers/net/ethernet/8390/etherh.c
1858 F:      drivers/net/ethernet/i825xx/ether1*
1859 F:      drivers/net/ethernet/seeq/ether3*
1860 F:      drivers/scsi/arm/
1861
1862 ARM/Rockchip SoC support
1863 M:      Heiko Stuebner <heiko@sntech.de>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 L:      linux-rockchip@lists.infradead.org
1866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1867 S:      Maintained
1868 F:      arch/arm/boot/dts/rk3*
1869 F:      arch/arm/boot/dts/rv1108*
1870 F:      arch/arm/mach-rockchip/
1871 F:      drivers/clk/rockchip/
1872 F:      drivers/i2c/busses/i2c-rk3x.c
1873 F:      drivers/*/*rockchip*
1874 F:      drivers/*/*/*rockchip*
1875 F:      sound/soc/rockchip/
1876 N:      rockchip
1877
1878 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1879 M:      Kukjin Kim <kgene@kernel.org>
1880 M:      Krzysztof Kozlowski <krzk@kernel.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1883 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1884 S:      Maintained
1885 F:      arch/arm/boot/dts/s3c*
1886 F:      arch/arm/boot/dts/s5p*
1887 F:      arch/arm/boot/dts/exynos*
1888 F:      arch/arm64/boot/dts/exynos/
1889 F:      arch/arm/plat-samsung/
1890 F:      arch/arm/mach-s3c24*/
1891 F:      arch/arm/mach-s3c64xx/
1892 F:      arch/arm/mach-s5p*/
1893 F:      arch/arm/mach-exynos*/
1894 F:      drivers/*/*s3c24*
1895 F:      drivers/*/*/*s3c24*
1896 F:      drivers/*/*s3c64xx*
1897 F:      drivers/*/*s5pv210*
1898 F:      drivers/memory/samsung/*
1899 F:      drivers/soc/samsung/*
1900 F:      Documentation/arm/Samsung/
1901 F:      Documentation/devicetree/bindings/arm/samsung/
1902 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1903 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1904 N:      exynos
1905
1906 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1907 M:      Kyungmin Park <kyungmin.park@samsung.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 S:      Maintained
1910 F:      arch/arm/mach-s5pv210/
1911
1912 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1913 M:      Kyungmin Park <kyungmin.park@samsung.com>
1914 M:      Kamil Debski <kamil@wypas.org>
1915 M:      Andrzej Hajda <a.hajda@samsung.com>
1916 L:      linux-arm-kernel@lists.infradead.org
1917 L:      linux-media@vger.kernel.org
1918 S:      Maintained
1919 F:      drivers/media/platform/s5p-g2d/
1920
1921 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1922 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1923 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1924 L:      linux-media@vger.kernel.org
1925 S:      Maintained
1926 F:      drivers/media/platform/s5p-cec/
1927 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1928
1929 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1930 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1931 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1932 L:      linux-arm-kernel@lists.infradead.org
1933 L:      linux-media@vger.kernel.org
1934 S:      Maintained
1935 F:      drivers/media/platform/s5p-jpeg/
1936
1937 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1938 M:      Kyungmin Park <kyungmin.park@samsung.com>
1939 M:      Kamil Debski <kamil@wypas.org>
1940 M:      Jeongtae Park <jtp.park@samsung.com>
1941 M:      Andrzej Hajda <a.hajda@samsung.com>
1942 L:      linux-arm-kernel@lists.infradead.org
1943 L:      linux-media@vger.kernel.org
1944 S:      Maintained
1945 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1946 F:      drivers/media/platform/s5p-mfc/
1947
1948 ARM/SHMOBILE ARM ARCHITECTURE
1949 M:      Simon Horman <horms@verge.net.au>
1950 M:      Magnus Damm <magnus.damm@gmail.com>
1951 L:      linux-renesas-soc@vger.kernel.org
1952 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1954 S:      Supported
1955 F:      arch/arm/boot/dts/emev2*
1956 F:      arch/arm/boot/dts/r7s*
1957 F:      arch/arm/boot/dts/r8a*
1958 F:      arch/arm/boot/dts/sh*
1959 F:      arch/arm/configs/shmobile_defconfig
1960 F:      arch/arm/include/debug/renesas-scif.S
1961 F:      arch/arm/mach-shmobile/
1962 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1963 F:      drivers/soc/renesas/
1964 F:      include/linux/soc/renesas/
1965
1966 ARM/SOCFPGA ARCHITECTURE
1967 M:      Dinh Nguyen <dinguyen@kernel.org>
1968 S:      Maintained
1969 F:      arch/arm/mach-socfpga/
1970 F:      arch/arm/boot/dts/socfpga*
1971 F:      arch/arm/configs/socfpga_defconfig
1972 F:      arch/arm64/boot/dts/altera/
1973 W:      http://www.rocketboards.org
1974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1975
1976 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1977 M:      Dinh Nguyen <dinguyen@kernel.org>
1978 S:      Maintained
1979 F:      drivers/clk/socfpga/
1980
1981 ARM/SOCFPGA EDAC SUPPORT
1982 M:      Thor Thayer <thor.thayer@linux.intel.com>
1983 S:      Maintained
1984 F:      drivers/edac/altera_edac.
1985
1986 ARM/SPREADTRUM SoC SUPPORT
1987 M:      Orson Zhai <orsonzhai@gmail.com>
1988 M:      Baolin Wang <baolin.wang@linaro.org>
1989 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1990 S:      Maintained
1991 F:      arch/arm64/boot/dts/sprd
1992 N:      sprd
1993
1994 ARM/STI ARCHITECTURE
1995 M:      Patrice Chotard <patrice.chotard@st.com>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 W:      http://www.stlinux.com
1998 S:      Maintained
1999 F:      arch/arm/mach-sti/
2000 F:      arch/arm/boot/dts/sti*
2001 F:      drivers/char/hw_random/st-rng.c
2002 F:      drivers/clocksource/arm_global_timer.c
2003 F:      drivers/clocksource/clksrc_st_lpc.c
2004 F:      drivers/cpufreq/sti-cpufreq.c
2005 F:      drivers/dma/st_fdma*
2006 F:      drivers/i2c/busses/i2c-st.c
2007 F:      drivers/media/rc/st_rc.c
2008 F:      drivers/media/platform/sti/c8sectpfe/
2009 F:      drivers/mmc/host/sdhci-st.c
2010 F:      drivers/phy/st/phy-miphy28lp.c
2011 F:      drivers/phy/st/phy-stih407-usb.c
2012 F:      drivers/pinctrl/pinctrl-st.c
2013 F:      drivers/remoteproc/st_remoteproc.c
2014 F:      drivers/remoteproc/st_slim_rproc.c
2015 F:      drivers/reset/sti/
2016 F:      drivers/rtc/rtc-st-lpc.c
2017 F:      drivers/tty/serial/st-asc.c
2018 F:      drivers/usb/dwc3/dwc3-st.c
2019 F:      drivers/usb/host/ehci-st.c
2020 F:      drivers/usb/host/ohci-st.c
2021 F:      drivers/watchdog/st_lpc_wdt.c
2022 F:      drivers/ata/ahci_st.c
2023 F:      include/linux/remoteproc/st_slim_rproc.h
2024
2025 ARM/STM32 ARCHITECTURE
2026 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2027 M:      Alexandre Torgue <alexandre.torgue@st.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2031 N:      stm32
2032 F:      arch/arm/boot/dts/stm32*
2033 F:      arch/arm/mach-stm32/
2034 F:      drivers/clocksource/armv7m_systick.c
2035
2036 ARM/Synaptics Berlin SoC support
2037 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2038 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2040 S:      Maintained
2041 F:      arch/arm/mach-berlin/
2042 F:      arch/arm/boot/dts/berlin*
2043 F:      arch/arm64/boot/dts/marvell/berlin*
2044
2045 ARM/TANGO ARCHITECTURE
2046 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2047 M:      Mans Rullgard <mans@mansr.com>
2048 L:      linux-arm-kernel@lists.infradead.org
2049 S:      Odd Fixes
2050 N:      tango
2051
2052 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2053 M:      Lennert Buytenhek <kernel@wantstofly.org>
2054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2055 S:      Maintained
2056
2057 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2058 M:      Hans Verkuil <hans.verkuil@cisco.com>
2059 L:      linux-tegra@vger.kernel.org
2060 L:      linux-media@vger.kernel.org
2061 S:      Maintained
2062 F:      drivers/media/platform/tegra-cec/
2063 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2064
2065 ARM/TETON BGA MACHINE SUPPORT
2066 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2068 S:      Maintained
2069
2070 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2071 M:      Santosh Shilimkar <ssantosh@kernel.org>
2072 L:      linux-kernel@vger.kernel.org
2073 S:      Maintained
2074 F:      drivers/memory/*emif*
2075
2076 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2077 M:      Santosh Shilimkar <ssantosh@kernel.org>
2078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079 S:      Maintained
2080 F:      arch/arm/mach-keystone/
2081 F:      arch/arm/boot/dts/keystone-*
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2083
2084 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/clk/keystone/
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 L:      linux-kernel@vger.kernel.org
2094 S:      Maintained
2095 F:      drivers/clocksource/timer-keystone.c
2096
2097 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2098 M:      Santosh Shilimkar <ssantosh@kernel.org>
2099 L:      linux-kernel@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/power/reset/keystone-reset.c
2102
2103 ARM/THECUS N2100 MACHINE SUPPORT
2104 M:      Lennert Buytenhek <kernel@wantstofly.org>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 S:      Maintained
2107
2108 ARM/TOSA MACHINE SUPPORT
2109 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2110 M:      Dirk Opfer <dirk@opfer-online.de>
2111 S:      Maintained
2112
2113 ARM/UNIPHIER ARCHITECTURE
2114 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2117 S:      Maintained
2118 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2119 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2120 F:      arch/arm/boot/dts/uniphier*
2121 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2122 F:      arch/arm/mach-uniphier/
2123 F:      arch/arm/mm/cache-uniphier.c
2124 F:      arch/arm64/boot/dts/socionext/uniphier*
2125 F:      drivers/bus/uniphier-system-bus.c
2126 F:      drivers/clk/uniphier/
2127 F:      drivers/gpio/gpio-uniphier.c
2128 F:      drivers/i2c/busses/i2c-uniphier*
2129 F:      drivers/irqchip/irq-uniphier-aidet.c
2130 F:      drivers/pinctrl/uniphier/
2131 F:      drivers/reset/reset-uniphier.c
2132 F:      drivers/tty/serial/8250/8250_uniphier.c
2133 N:      uniphier
2134
2135 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2136 M:      Ulf Hansson <ulf.hansson@linaro.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 T:      git git://git.linaro.org/people/ulfh/clk.git
2139 S:      Maintained
2140 F:      drivers/clk/ux500/
2141
2142 ARM/VERSATILE EXPRESS PLATFORM
2143 M:      Liviu Dudau <liviu.dudau@arm.com>
2144 M:      Sudeep Holla <sudeep.holla@arm.com>
2145 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/boot/dts/vexpress*
2149 F:      arch/arm64/boot/dts/arm/
2150 F:      arch/arm/mach-vexpress/
2151 F:      */*/vexpress*
2152 F:      */*/*/vexpress*
2153 F:      drivers/clk/versatile/clk-vexpress-osc.c
2154 F:      drivers/clocksource/versatile.c
2155 N:      mps2
2156
2157 ARM/VFP SUPPORT
2158 M:      Russell King <linux@armlinux.org.uk>
2159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2160 W:      http://www.armlinux.org.uk/
2161 S:      Maintained
2162 F:      arch/arm/vfp/
2163
2164 ARM/VOIPAC PXA270 SUPPORT
2165 M:      Marek Vasut <marek.vasut@gmail.com>
2166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2167 S:      Maintained
2168 F:      arch/arm/mach-pxa/vpac270.c
2169 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2170
2171 ARM/VT8500 ARM ARCHITECTURE
2172 M:      Tony Prisk <linux@prisktech.co.nz>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175 F:      arch/arm/mach-vt8500/
2176 F:      drivers/clocksource/vt8500_timer.c
2177 F:      drivers/i2c/busses/i2c-wmt.c
2178 F:      drivers/mmc/host/wmt-sdmmc.c
2179 F:      drivers/pwm/pwm-vt8500.c
2180 F:      drivers/rtc/rtc-vt8500.c
2181 F:      drivers/tty/serial/vt8500_serial.c
2182 F:      drivers/usb/host/ehci-platform.c
2183 F:      drivers/usb/host/uhci-platform.c
2184 F:      drivers/video/fbdev/vt8500lcdfb.*
2185 F:      drivers/video/fbdev/wm8505fb*
2186 F:      drivers/video/fbdev/wmt_ge_rops.*
2187
2188 ARM/ZIPIT Z2 SUPPORT
2189 M:      Marek Vasut <marek.vasut@gmail.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-pxa/z2.c
2193 F:      arch/arm/mach-pxa/include/mach/z2.h
2194
2195 ARM/ZTE ARCHITECTURE
2196 M:      Jun Nie <jun.nie@linaro.org>
2197 M:      Baoyou Xie <baoyou.xie@linaro.org>
2198 M:      Shawn Guo <shawnguo@kernel.org>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/zx2967*
2202 F:      arch/arm/mach-zx/
2203 F:      arch/arm64/boot/dts/zte/
2204 F:      drivers/clk/zte/
2205 F:      drivers/dma/zx_dma.c
2206 F:      drivers/gpio/gpio-zx.c
2207 F:      drivers/i2c/busses/i2c-zx2967.c
2208 F:      drivers/mmc/host/dw_mmc-zx.*
2209 F:      drivers/pinctrl/zte/
2210 F:      drivers/soc/zte/
2211 F:      drivers/thermal/zx2967_thermal.c
2212 F:      drivers/watchdog/zx2967_wdt.c
2213 F:      Documentation/devicetree/bindings/arm/zte.txt
2214 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2215 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2216 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2217 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2218 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2219 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2220 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2221 F:      Documentation/devicetree/bindings/soc/zte/
2222 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2223 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2224 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2225 F:      include/dt-bindings/clock/zx2967*.h
2226 F:      include/dt-bindings/soc/zte,*.h
2227 F:      sound/soc/codecs/zx_aud96p22.c
2228 F:      sound/soc/zte/
2229
2230 ARM/ZYNQ ARCHITECTURE
2231 M:      Michal Simek <michal.simek@xilinx.com>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 W:      http://wiki.xilinx.com
2234 T:      git https://github.com/Xilinx/linux-xlnx.git
2235 S:      Supported
2236 F:      arch/arm/mach-zynq/
2237 F:      drivers/cpuidle/cpuidle-zynq.c
2238 F:      drivers/block/xsysace.c
2239 N:      zynq
2240 N:      xilinx
2241 F:      drivers/clocksource/cadence_ttc_timer.c
2242 F:      drivers/i2c/busses/i2c-cadence.c
2243 F:      drivers/mmc/host/sdhci-of-arasan.c
2244 F:      drivers/edac/synopsys_edac.c
2245
2246 ARM64 PORT (AARCH64 ARCHITECTURE)
2247 M:      Catalin Marinas <catalin.marinas@arm.com>
2248 M:      Will Deacon <will.deacon@arm.com>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2251 S:      Maintained
2252 F:      arch/arm64/
2253 F:      Documentation/arm64/
2254
2255 AS3645A LED FLASH CONTROLLER DRIVER
2256 M:      Sakari Ailus <sakari.ailus@iki.fi>
2257 L:      linux-leds@vger.kernel.org
2258 S:      Maintained
2259 F:      drivers/leds/leds-as3645a.c
2260
2261 ASAHI KASEI AK8974 DRIVER
2262 M:      Linus Walleij <linus.walleij@linaro.org>
2263 L:      linux-iio@vger.kernel.org
2264 W:      http://www.akm.com/
2265 S:      Supported
2266 F:      drivers/iio/magnetometer/ak8974.c
2267
2268 ASC7621 HARDWARE MONITOR DRIVER
2269 M:      George Joseph <george.joseph@fairview5.com>
2270 L:      linux-hwmon@vger.kernel.org
2271 S:      Maintained
2272 F:      Documentation/hwmon/asc7621
2273 F:      drivers/hwmon/asc7621.c
2274
2275 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2276 M:      Corentin Chary <corentin.chary@gmail.com>
2277 L:      acpi4asus-user@lists.sourceforge.net
2278 L:      platform-driver-x86@vger.kernel.org
2279 W:      http://acpi4asus.sf.net
2280 S:      Maintained
2281 F:      drivers/platform/x86/asus*.c
2282 F:      drivers/platform/x86/eeepc*.c
2283
2284 ASUS WIRELESS RADIO CONTROL DRIVER
2285 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2286 L:      platform-driver-x86@vger.kernel.org
2287 S:      Maintained
2288 F:      drivers/platform/x86/asus-wireless.c
2289
2290 ASYMMETRIC KEYS
2291 M:      David Howells <dhowells@redhat.com>
2292 L:      keyrings@vger.kernel.org
2293 S:      Maintained
2294 F:      Documentation/crypto/asymmetric-keys.txt
2295 F:      include/linux/verification.h
2296 F:      include/crypto/public_key.h
2297 F:      include/crypto/pkcs7.h
2298 F:      crypto/asymmetric_keys/
2299
2300 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2301 R:      Dan Williams <dan.j.williams@intel.com>
2302 W:      http://sourceforge.net/projects/xscaleiop
2303 S:      Odd fixes
2304 F:      Documentation/crypto/async-tx-api.txt
2305 F:      crypto/async_tx/
2306 F:      drivers/dma/
2307 F:      include/linux/dmaengine.h
2308 F:      include/linux/async_tx.h
2309
2310 AT24 EEPROM DRIVER
2311 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2312 L:      linux-i2c@vger.kernel.org
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2314 S:      Maintained
2315 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2316 F:      drivers/misc/eeprom/at24.c
2317 F:      include/linux/platform_data/at24.h
2318
2319 ATA OVER ETHERNET (AOE) DRIVER
2320 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2321 W:      http://www.openaoe.org/
2322 S:      Supported
2323 F:      Documentation/aoe/
2324 F:      drivers/block/aoe/
2325
2326 ATHEROS 71XX/9XXX GPIO DRIVER
2327 M:      Alban Bedel <albeu@free.fr>
2328 W:      https://github.com/AlbanBedel/linux
2329 T:      git git://github.com/AlbanBedel/linux
2330 S:      Maintained
2331 F:      drivers/gpio/gpio-ath79.c
2332 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2333
2334 ATHEROS 71XX/9XXX USB PHY DRIVER
2335 M:      Alban Bedel <albeu@free.fr>
2336 W:      https://github.com/AlbanBedel/linux
2337 T:      git git://github.com/AlbanBedel/linux
2338 S:      Maintained
2339 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2340 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2341
2342 ATHEROS ATH GENERIC UTILITIES
2343 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2344 L:      linux-wireless@vger.kernel.org
2345 S:      Supported
2346 F:      drivers/net/wireless/ath/*
2347
2348 ATHEROS ATH5K WIRELESS DRIVER
2349 M:      Jiri Slaby <jirislaby@gmail.com>
2350 M:      Nick Kossifidis <mickflemm@gmail.com>
2351 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2352 L:      linux-wireless@vger.kernel.org
2353 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2354 S:      Maintained
2355 F:      drivers/net/wireless/ath/ath5k/
2356
2357 ATHEROS ATH6KL WIRELESS DRIVER
2358 M:      Kalle Valo <kvalo@qca.qualcomm.com>
2359 L:      linux-wireless@vger.kernel.org
2360 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2362 S:      Supported
2363 F:      drivers/net/wireless/ath/ath6kl/
2364
2365 ATI_REMOTE2 DRIVER
2366 M:      Ville Syrjala <syrjala@sci.fi>
2367 S:      Maintained
2368 F:      drivers/input/misc/ati_remote2.c
2369
2370 ATK0110 HWMON DRIVER
2371 M:      Luca Tettamanti <kronos.it@gmail.com>
2372 L:      linux-hwmon@vger.kernel.org
2373 S:      Maintained
2374 F:      drivers/hwmon/asus_atk0110.c
2375
2376 ATLX ETHERNET DRIVERS
2377 M:      Jay Cliburn <jcliburn@gmail.com>
2378 M:      Chris Snook <chris.snook@gmail.com>
2379 L:      netdev@vger.kernel.org
2380 W:      http://sourceforge.net/projects/atl1
2381 W:      http://atl1.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/net/ethernet/atheros/
2384
2385 ATM
2386 M:      Chas Williams <3chas3@gmail.com>
2387 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2388 L:      netdev@vger.kernel.org
2389 W:      http://linux-atm.sourceforge.net
2390 S:      Maintained
2391 F:      drivers/atm/
2392 F:      include/linux/atm*
2393 F:      include/uapi/linux/atm*
2394
2395 ATMEL AT91 / AT32 MCI DRIVER
2396 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2397 S:      Maintained
2398 F:      drivers/mmc/host/atmel-mci.c
2399
2400 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2401 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2402 S:      Supported
2403 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2404
2405 ATMEL Audio ALSA driver
2406 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2408 S:      Supported
2409 F:      sound/soc/atmel
2410
2411 ATMEL I2C DRIVER
2412 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2413 L:      linux-i2c@vger.kernel.org
2414 S:      Supported
2415 F:      drivers/i2c/busses/i2c-at91.c
2416
2417 ATMEL ISI DRIVER
2418 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2419 L:      linux-media@vger.kernel.org
2420 S:      Supported
2421 F:      drivers/media/platform/atmel/atmel-isi.c
2422 F:      include/media/atmel-isi.h
2423
2424 ATMEL LCDFB DRIVER
2425 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2426 L:      linux-fbdev@vger.kernel.org
2427 S:      Maintained
2428 F:      drivers/video/fbdev/atmel_lcdfb.c
2429 F:      include/video/atmel_lcdc.h
2430
2431 ATMEL MACB ETHERNET DRIVER
2432 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2433 S:      Supported
2434 F:      drivers/net/ethernet/cadence/
2435
2436 ATMEL MAXTOUCH DRIVER
2437 M:      Nick Dyer <nick@shmanahar.org>
2438 T:      git git://github.com/ndyer/linux.git
2439 S:      Maintained
2440 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2441 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2442
2443 ATMEL SAMA5D2 ADC DRIVER
2444 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2445 L:      linux-iio@vger.kernel.org
2446 S:      Supported
2447 F:      drivers/iio/adc/at91-sama5d2_adc.c
2448
2449 ATMEL SDMMC DRIVER
2450 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2451 L:      linux-mmc@vger.kernel.org
2452 S:      Supported
2453 F:      drivers/mmc/host/sdhci-of-at91.c
2454
2455 ATMEL SPI DRIVER
2456 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2457 S:      Supported
2458 F:      drivers/spi/spi-atmel.*
2459
2460 ATMEL SSC DRIVER
2461 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2463 S:      Supported
2464 F:      drivers/misc/atmel-ssc.c
2465 F:      include/linux/atmel-ssc.h
2466
2467 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2468 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2470 S:      Supported
2471 F:      drivers/misc/atmel_tclib.c
2472 F:      drivers/clocksource/tcb_clksrc.c
2473
2474 ATMEL USBA UDC DRIVER
2475 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2479
2480 ATMEL WIRELESS DRIVER
2481 M:      Simon Kelley <simon@thekelleys.org.uk>
2482 L:      linux-wireless@vger.kernel.org
2483 W:      http://www.thekelleys.org.uk/atmel
2484 W:      http://atmelwlandriver.sourceforge.net/
2485 S:      Maintained
2486 F:      drivers/net/wireless/atmel/atmel*
2487
2488 ATMEL XDMA DRIVER
2489 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2490 L:      linux-arm-kernel@lists.infradead.org
2491 L:      dmaengine@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/dma/at_xdmac.c
2494
2495 ATOMIC INFRASTRUCTURE
2496 M:      Will Deacon <will.deacon@arm.com>
2497 M:      Peter Zijlstra <peterz@infradead.org>
2498 R:      Boqun Feng <boqun.feng@gmail.com>
2499 L:      linux-kernel@vger.kernel.org
2500 S:      Maintained
2501 F:      arch/*/include/asm/atomic*.h
2502 F:      include/*/atomic*.h
2503
2504 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2505 M:      Bradley Grove <linuxdrivers@attotech.com>
2506 L:      linux-scsi@vger.kernel.org
2507 W:      http://www.attotech.com
2508 S:      Supported
2509 F:      drivers/scsi/esas2r
2510
2511 ATUSB IEEE 802.15.4 RADIO DRIVER
2512 M:      Stefan Schmidt <stefan@osg.samsung.com>
2513 L:      linux-wpan@vger.kernel.org
2514 S:      Maintained
2515 F:      drivers/net/ieee802154/atusb.c
2516 F:      drivers/net/ieee802154/atusb.h
2517 F:      drivers/net/ieee802154/at86rf230.h
2518
2519 AUDIT SUBSYSTEM
2520 M:      Paul Moore <paul@paul-moore.com>
2521 M:      Eric Paris <eparis@redhat.com>
2522 L:      linux-audit@redhat.com (moderated for non-subscribers)
2523 W:      https://github.com/linux-audit
2524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2525 S:      Supported
2526 F:      include/linux/audit.h
2527 F:      include/uapi/linux/audit.h
2528 F:      kernel/audit*
2529
2530 AUXILIARY DISPLAY DRIVERS
2531 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2532 W:      http://miguelojeda.es/auxdisplay.htm
2533 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2534 S:      Maintained
2535 F:      drivers/auxdisplay/
2536 F:      include/linux/cfag12864b.h
2537
2538 AX.25 NETWORK LAYER
2539 M:      Ralf Baechle <ralf@linux-mips.org>
2540 L:      linux-hams@vger.kernel.org
2541 W:      http://www.linux-ax25.org/
2542 S:      Maintained
2543 F:      include/uapi/linux/ax25.h
2544 F:      include/net/ax25.h
2545 F:      net/ax25/
2546
2547 AXENTIA ARM DEVICES
2548 M:      Peter Rosin <peda@axentia.se>
2549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/arm/axentia.txt
2552 F:      arch/arm/boot/dts/at91-linea.dtsi
2553 F:      arch/arm/boot/dts/at91-natte.dtsi
2554 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2555 F:      arch/arm/boot/dts/at91-tse850-3.dts
2556
2557 AXENTIA ASOC DRIVERS
2558 M:      Peter Rosin <peda@axentia.se>
2559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2560 S:      Maintained
2561 F:      Documentation/devicetree/bindings/sound/axentia,*
2562 F:      sound/soc/atmel/tse850-pcm5142.c
2563
2564 AZ6007 DVB DRIVER
2565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2566 L:      linux-media@vger.kernel.org
2567 W:      https://linuxtv.org
2568 T:      git git://linuxtv.org/media_tree.git
2569 S:      Maintained
2570 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2571
2572 AZTECH FM RADIO RECEIVER DRIVER
2573 M:      Hans Verkuil <hverkuil@xs4all.nl>
2574 L:      linux-media@vger.kernel.org
2575 T:      git git://linuxtv.org/media_tree.git
2576 W:      https://linuxtv.org
2577 S:      Maintained
2578 F:      drivers/media/radio/radio-aztech*
2579
2580 B43 WIRELESS DRIVER
2581 L:      linux-wireless@vger.kernel.org
2582 L:      b43-dev@lists.infradead.org
2583 W:      http://wireless.kernel.org/en/users/Drivers/b43
2584 S:      Odd Fixes
2585 F:      drivers/net/wireless/broadcom/b43/
2586
2587 B43LEGACY WIRELESS DRIVER
2588 M:      Larry Finger <Larry.Finger@lwfinger.net>
2589 L:      linux-wireless@vger.kernel.org
2590 L:      b43-dev@lists.infradead.org
2591 W:      http://wireless.kernel.org/en/users/Drivers/b43
2592 S:      Maintained
2593 F:      drivers/net/wireless/broadcom/b43legacy/
2594
2595 BACKLIGHT CLASS/SUBSYSTEM
2596 M:      Lee Jones <lee.jones@linaro.org>
2597 M:      Daniel Thompson <daniel.thompson@linaro.org>
2598 M:      Jingoo Han <jingoohan1@gmail.com>
2599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2600 S:      Maintained
2601 F:      drivers/video/backlight/
2602 F:      include/linux/backlight.h
2603 F:      include/linux/pwm_backlight.h
2604 F:      Documentation/devicetree/bindings/leds/backlight
2605
2606 BATMAN ADVANCED
2607 M:      Marek Lindner <mareklindner@neomailbox.ch>
2608 M:      Simon Wunderlich <sw@simonwunderlich.de>
2609 M:      Antonio Quartulli <a@unstable.cc>
2610 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2611 W:      https://www.open-mesh.org/
2612 Q:      https://patchwork.open-mesh.org/project/batman/list/
2613 S:      Maintained
2614 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2615 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2616 F:      Documentation/networking/batman-adv.rst
2617 F:      include/uapi/linux/batadv_packet.h
2618 F:      include/uapi/linux/batman_adv.h
2619 F:      net/batman-adv/
2620
2621 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2622 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.baycom.org/~tom/ham/ham.html
2625 S:      Maintained
2626 F:      drivers/net/hamradio/baycom*
2627
2628 BCACHE (BLOCK LAYER CACHE)
2629 M:      Coly Li <colyli@suse.de>
2630 M:      Kent Overstreet <kent.overstreet@gmail.com>
2631 L:      linux-bcache@vger.kernel.org
2632 W:      http://bcache.evilpiepirate.org
2633 C:      irc://irc.oftc.net/bcache
2634 S:      Maintained
2635 F:      drivers/md/bcache/
2636
2637 BDISP ST MEDIA DRIVER
2638 M:      Fabien Dessenne <fabien.dessenne@st.com>
2639 L:      linux-media@vger.kernel.org
2640 T:      git git://linuxtv.org/media_tree.git
2641 W:      https://linuxtv.org
2642 S:      Supported
2643 F:      drivers/media/platform/sti/bdisp
2644
2645 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2646 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2647 L:      netdev@vger.kernel.org
2648 S:      Maintained
2649 F:      drivers/net/ethernet/ec_bhf.c
2650
2651 BEFS FILE SYSTEM
2652 M:      Luis de Bethencourt <luisbg@kernel.org>
2653 M:      Salah Triki <salah.triki@gmail.com>
2654 S:      Maintained
2655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2656 F:      Documentation/filesystems/befs.txt
2657 F:      fs/befs/
2658
2659 BFQ I/O SCHEDULER
2660 M:      Paolo Valente <paolo.valente@linaro.org>
2661 M:      Jens Axboe <axboe@kernel.dk>
2662 L:      linux-block@vger.kernel.org
2663 S:      Maintained
2664 F:      block/bfq-*
2665 F:      Documentation/block/bfq-iosched.txt
2666
2667 BFS FILE SYSTEM
2668 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2669 S:      Maintained
2670 F:      Documentation/filesystems/bfs.txt
2671 F:      fs/bfs/
2672 F:      include/uapi/linux/bfs_fs.h
2673
2674 BLINKM RGB LED DRIVER
2675 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2676 S:      Maintained
2677 F:      drivers/leds/leds-blinkm.c
2678
2679 BLOCK LAYER
2680 M:      Jens Axboe <axboe@kernel.dk>
2681 L:      linux-block@vger.kernel.org
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2683 S:      Maintained
2684 F:      block/
2685 F:      drivers/block/
2686 F:      kernel/trace/blktrace.c
2687 F:      lib/sbitmap.c
2688
2689 BLOCK2MTD DRIVER
2690 M:      Joern Engel <joern@lazybastard.org>
2691 L:      linux-mtd@lists.infradead.org
2692 S:      Maintained
2693 F:      drivers/mtd/devices/block2mtd.c
2694
2695 BLUETOOTH DRIVERS
2696 M:      Marcel Holtmann <marcel@holtmann.org>
2697 M:      Johan Hedberg <johan.hedberg@gmail.com>
2698 L:      linux-bluetooth@vger.kernel.org
2699 W:      http://www.bluez.org/
2700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2702 S:      Maintained
2703 F:      drivers/bluetooth/
2704
2705 BLUETOOTH SUBSYSTEM
2706 M:      Marcel Holtmann <marcel@holtmann.org>
2707 M:      Johan Hedberg <johan.hedberg@gmail.com>
2708 L:      linux-bluetooth@vger.kernel.org
2709 W:      http://www.bluez.org/
2710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2712 S:      Maintained
2713 F:      net/bluetooth/
2714 F:      include/net/bluetooth/
2715
2716 BONDING DRIVER
2717 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2718 M:      Veaceslav Falico <vfalico@gmail.com>
2719 M:      Andy Gospodarek <andy@greyhouse.net>
2720 L:      netdev@vger.kernel.org
2721 W:      http://sourceforge.net/projects/bonding/
2722 S:      Supported
2723 F:      drivers/net/bonding/
2724 F:      include/uapi/linux/if_bonding.h
2725
2726 BPF (Safe dynamic programs and tools)
2727 M:      Alexei Starovoitov <ast@kernel.org>
2728 M:      Daniel Borkmann <daniel@iogearbox.net>
2729 L:      netdev@vger.kernel.org
2730 L:      linux-kernel@vger.kernel.org
2731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2733 S:      Supported
2734 F:      arch/x86/net/bpf_jit*
2735 F:      Documentation/networking/filter.txt
2736 F:      Documentation/bpf/
2737 F:      include/linux/bpf*
2738 F:      include/linux/filter.h
2739 F:      include/trace/events/bpf.h
2740 F:      include/trace/events/xdp.h
2741 F:      include/uapi/linux/bpf*
2742 F:      include/uapi/linux/filter.h
2743 F:      kernel/bpf/
2744 F:      kernel/trace/bpf_trace.c
2745 F:      lib/test_bpf.c
2746 F:      net/bpf/
2747 F:      net/core/filter.c
2748 F:      net/sched/act_bpf.c
2749 F:      net/sched/cls_bpf.c
2750 F:      samples/bpf/
2751 F:      tools/bpf/
2752 F:      tools/testing/selftests/bpf/
2753
2754 BROADCOM B44 10/100 ETHERNET DRIVER
2755 M:      Michael Chan <michael.chan@broadcom.com>
2756 L:      netdev@vger.kernel.org
2757 S:      Supported
2758 F:      drivers/net/ethernet/broadcom/b44.*
2759
2760 BROADCOM B53 ETHERNET SWITCH DRIVER
2761 M:      Florian Fainelli <f.fainelli@gmail.com>
2762 L:      netdev@vger.kernel.org
2763 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2764 S:      Supported
2765 F:      drivers/net/dsa/b53/*
2766 F:      include/linux/platform_data/b53.h
2767
2768 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2769 M:      Florian Fainelli <f.fainelli@gmail.com>
2770 M:      Ray Jui <rjui@broadcom.com>
2771 M:      Scott Branden <sbranden@broadcom.com>
2772 M:      bcm-kernel-feedback-list@broadcom.com
2773 T:      git git://github.com/broadcom/mach-bcm
2774 S:      Maintained
2775 N:      bcm281*
2776 N:      bcm113*
2777 N:      bcm216*
2778 N:      kona
2779 F:      arch/arm/mach-bcm/
2780
2781 BROADCOM BCM2835 ARM ARCHITECTURE
2782 M:      Eric Anholt <eric@anholt.net>
2783 M:      Stefan Wahren <stefan.wahren@i2se.com>
2784 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2786 T:      git git://github.com/anholt/linux
2787 S:      Maintained
2788 N:      bcm2835
2789 F:      drivers/staging/vc04_services
2790
2791 BROADCOM BCM47XX MIPS ARCHITECTURE
2792 M:      Hauke Mehrtens <hauke@hauke-m.de>
2793 M:      Rafał Miłecki <zajec5@gmail.com>
2794 L:      linux-mips@linux-mips.org
2795 S:      Maintained
2796 F:      Documentation/devicetree/bindings/mips/brcm/
2797 F:      arch/mips/bcm47xx/*
2798 F:      arch/mips/include/asm/mach-bcm47xx/*
2799
2800 BROADCOM BCM5301X ARM ARCHITECTURE
2801 M:      Hauke Mehrtens <hauke@hauke-m.de>
2802 M:      Rafał Miłecki <zajec5@gmail.com>
2803 M:      Jon Mason <jonmason@broadcom.com>
2804 M:      bcm-kernel-feedback-list@broadcom.com
2805 L:      linux-arm-kernel@lists.infradead.org
2806 S:      Maintained
2807 F:      arch/arm/mach-bcm/bcm_5301x.c
2808 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2809 F:      arch/arm/boot/dts/bcm470*
2810 F:      arch/arm/boot/dts/bcm953012*
2811
2812 BROADCOM BCM53573 ARM ARCHITECTURE
2813 M:      Rafał Miłecki <rafal@milecki.pl>
2814 L:      linux-arm-kernel@lists.infradead.org
2815 S:      Maintained
2816 F:      arch/arm/boot/dts/bcm53573*
2817 F:      arch/arm/boot/dts/bcm47189*
2818
2819 BROADCOM BCM63XX ARM ARCHITECTURE
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 N:      bcm63xx
2826
2827 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2828 M:      Kevin Cernekee <cernekee@gmail.com>
2829 L:      linux-usb@vger.kernel.org
2830 S:      Maintained
2831 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2832
2833 BROADCOM BCM7XXX ARM ARCHITECTURE
2834 M:      Brian Norris <computersforpeace@gmail.com>
2835 M:      Gregory Fong <gregory.0xf0@gmail.com>
2836 M:      Florian Fainelli <f.fainelli@gmail.com>
2837 M:      bcm-kernel-feedback-list@broadcom.com
2838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2839 T:      git git://github.com/broadcom/stblinux.git
2840 S:      Maintained
2841 F:      arch/arm/mach-bcm/*brcmstb*
2842 F:      arch/arm/boot/dts/bcm7*.dts*
2843 F:      drivers/bus/brcmstb_gisb.c
2844 F:      arch/arm/mm/cache-b15-rac.c
2845 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2846 N:      brcmstb
2847
2848 BROADCOM BMIPS CPUFREQ DRIVER
2849 M:      Markus Mayer <mmayer@broadcom.com>
2850 M:      bcm-kernel-feedback-list@broadcom.com
2851 L:      linux-pm@vger.kernel.org
2852 S:      Maintained
2853 F:      drivers/cpufreq/bmips-cpufreq.c
2854
2855 BROADCOM BMIPS MIPS ARCHITECTURE
2856 M:      Kevin Cernekee <cernekee@gmail.com>
2857 M:      Florian Fainelli <f.fainelli@gmail.com>
2858 L:      linux-mips@linux-mips.org
2859 T:      git git://github.com/broadcom/stblinux.git
2860 S:      Maintained
2861 F:      arch/mips/bmips/*
2862 F:      arch/mips/include/asm/mach-bmips/*
2863 F:      arch/mips/kernel/*bmips*
2864 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2865 F:      drivers/irqchip/irq-bcm63*
2866 F:      drivers/irqchip/irq-bcm7*
2867 F:      drivers/irqchip/irq-brcmstb*
2868 F:      include/linux/bcm963xx_nvram.h
2869 F:      include/linux/bcm963xx_tag.h
2870
2871 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2872 M:      Rasesh Mody <rasesh.mody@cavium.com>
2873 M:      Harish Patil <harish.patil@cavium.com>
2874 M:      Dept-GELinuxNICDev@cavium.com
2875 L:      netdev@vger.kernel.org
2876 S:      Supported
2877 F:      drivers/net/ethernet/broadcom/bnx2.*
2878 F:      drivers/net/ethernet/broadcom/bnx2_*
2879
2880 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2881 M:      QLogic-Storage-Upstream@qlogic.com
2882 L:      linux-scsi@vger.kernel.org
2883 S:      Supported
2884 F:      drivers/scsi/bnx2fc/
2885
2886 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2887 M:      QLogic-Storage-Upstream@qlogic.com
2888 L:      linux-scsi@vger.kernel.org
2889 S:      Supported
2890 F:      drivers/scsi/bnx2i/
2891
2892 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2893 M:      Ariel Elior <ariel.elior@cavium.com>
2894 M:      everest-linux-l2@cavium.com
2895 L:      netdev@vger.kernel.org
2896 S:      Supported
2897 F:      drivers/net/ethernet/broadcom/bnx2x/
2898
2899 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2900 M:      Michael Chan <michael.chan@broadcom.com>
2901 L:      netdev@vger.kernel.org
2902 S:      Supported
2903 F:      drivers/net/ethernet/broadcom/bnxt/
2904
2905 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2906 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2907 M:      Franky Lin <franky.lin@broadcom.com>
2908 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2909 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2910 M:      Wright Feng <wright.feng@cypress.com>
2911 L:      linux-wireless@vger.kernel.org
2912 L:      brcm80211-dev-list.pdl@broadcom.com
2913 L:      brcm80211-dev-list@cypress.com
2914 S:      Supported
2915 F:      drivers/net/wireless/broadcom/brcm80211/
2916
2917 BROADCOM BRCMSTB GPIO DRIVER
2918 M:      Gregory Fong <gregory.0xf0@gmail.com>
2919 L:      bcm-kernel-feedback-list@broadcom.com
2920 S:      Supported
2921 F:      drivers/gpio/gpio-brcmstb.c
2922 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2923
2924 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2925 M:      Al Cooper <alcooperx@gmail.com>
2926 L:      linux-kernel@vger.kernel.org
2927 L:      bcm-kernel-feedback-list@broadcom.com
2928 S:      Maintained
2929 F:      drivers/phy/broadcom/phy-brcm-usb*
2930
2931 BROADCOM GENET ETHERNET DRIVER
2932 M:      Doug Berger <opendmb@gmail.com>
2933 M:      Florian Fainelli <f.fainelli@gmail.com>
2934 L:      netdev@vger.kernel.org
2935 S:      Supported
2936 F:      drivers/net/ethernet/broadcom/genet/
2937
2938 BROADCOM IPROC ARM ARCHITECTURE
2939 M:      Ray Jui <rjui@broadcom.com>
2940 M:      Scott Branden <sbranden@broadcom.com>
2941 M:      Jon Mason <jonmason@broadcom.com>
2942 M:      bcm-kernel-feedback-list@broadcom.com
2943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2944 T:      git git://github.com/broadcom/cygnus-linux.git
2945 S:      Maintained
2946 N:      iproc
2947 N:      cygnus
2948 N:      bcm[-_]nsp
2949 N:      bcm9113*
2950 N:      bcm9583*
2951 N:      bcm9585*
2952 N:      bcm9586*
2953 N:      bcm988312
2954 N:      bcm113*
2955 N:      bcm583*
2956 N:      bcm585*
2957 N:      bcm586*
2958 N:      bcm88312
2959 N:      hr2
2960 F:      arch/arm64/boot/dts/broadcom/ns2*
2961 F:      drivers/clk/bcm/clk-ns*
2962 F:      drivers/pinctrl/bcm/pinctrl-ns*
2963
2964 BROADCOM KONA GPIO DRIVER
2965 M:      Ray Jui <rjui@broadcom.com>
2966 L:      bcm-kernel-feedback-list@broadcom.com
2967 S:      Supported
2968 F:      drivers/gpio/gpio-bcm-kona.c
2969 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2970
2971 BROADCOM NETXTREME-E ROCE DRIVER
2972 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2973 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2974 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2975 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2976 L:      linux-rdma@vger.kernel.org
2977 W:      http://www.broadcom.com
2978 S:      Supported
2979 F:      drivers/infiniband/hw/bnxt_re/
2980 F:      include/uapi/rdma/bnxt_re-abi.h
2981
2982 BROADCOM NVRAM DRIVER
2983 M:      Rafał Miłecki <zajec5@gmail.com>
2984 L:      linux-mips@linux-mips.org
2985 S:      Maintained
2986 F:      drivers/firmware/broadcom/*
2987
2988 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2989 M:      Rafał Miłecki <zajec5@gmail.com>
2990 L:      linux-wireless@vger.kernel.org
2991 S:      Maintained
2992 F:      drivers/bcma/
2993 F:      include/linux/bcma/
2994
2995 BROADCOM STB AVS CPUFREQ DRIVER
2996 M:      Markus Mayer <mmayer@broadcom.com>
2997 M:      bcm-kernel-feedback-list@broadcom.com
2998 L:      linux-pm@vger.kernel.org
2999 S:      Maintained
3000 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3001 F:      drivers/cpufreq/brcmstb*
3002
3003 BROADCOM STB AVS TMON DRIVER
3004 M:      Markus Mayer <mmayer@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-pm@vger.kernel.org
3007 S:      Maintained
3008 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3009 F:      drivers/thermal/broadcom/brcmstb*
3010
3011 BROADCOM STB NAND FLASH DRIVER
3012 M:      Brian Norris <computersforpeace@gmail.com>
3013 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3014 L:      linux-mtd@lists.infradead.org
3015 L:      bcm-kernel-feedback-list@broadcom.com
3016 S:      Maintained
3017 F:      drivers/mtd/nand/raw/brcmnand/
3018
3019 BROADCOM STB DPFE DRIVER
3020 M:      Markus Mayer <mmayer@broadcom.com>
3021 M:      bcm-kernel-feedback-list@broadcom.com
3022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3023 S:      Maintained
3024 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3025 F:      drivers/memory/brcmstb_dpfe.c
3026
3027 BROADCOM SYSTEMPORT ETHERNET DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3032
3033 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3034 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3035 M:      Prashant Sreedharan <prashant@broadcom.com>
3036 M:      Michael Chan <mchan@broadcom.com>
3037 L:      netdev@vger.kernel.org
3038 S:      Supported
3039 F:      drivers/net/ethernet/broadcom/tg3.*
3040
3041 BROCADE BFA FC SCSI DRIVER
3042 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3043 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3044 L:      linux-scsi@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/scsi/bfa/
3047
3048 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3049 M:      Rasesh Mody <rasesh.mody@cavium.com>
3050 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3051 M:      Dept-GELinuxNICDev@cavium.com
3052 L:      netdev@vger.kernel.org
3053 S:      Supported
3054 F:      drivers/net/ethernet/brocade/bna/
3055
3056 BSG (block layer generic sg v4 driver)
3057 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3058 L:      linux-scsi@vger.kernel.org
3059 S:      Supported
3060 F:      block/bsg.c
3061 F:      include/linux/bsg.h
3062 F:      include/uapi/linux/bsg.h
3063
3064 BT87X AUDIO DRIVER
3065 M:      Clemens Ladisch <clemens@ladisch.de>
3066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3067 T:      git git://git.alsa-project.org/alsa-kernel.git
3068 S:      Maintained
3069 F:      Documentation/sound/alsa/Bt87x.txt
3070 F:      sound/pci/bt87x.c
3071
3072 BT8XXGPIO DRIVER
3073 M:      Michael Buesch <m@bues.ch>
3074 W:      http://bu3sch.de/btgpio.php
3075 S:      Maintained
3076 F:      drivers/gpio/gpio-bt8xx.c
3077
3078 BTRFS FILE SYSTEM
3079 M:      Chris Mason <clm@fb.com>
3080 M:      Josef Bacik <jbacik@fb.com>
3081 M:      David Sterba <dsterba@suse.com>
3082 L:      linux-btrfs@vger.kernel.org
3083 W:      http://btrfs.wiki.kernel.org/
3084 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3086 S:      Maintained
3087 F:      Documentation/filesystems/btrfs.txt
3088 F:      fs/btrfs/
3089 F:      include/linux/btrfs*
3090 F:      include/uapi/linux/btrfs*
3091
3092 BTTV VIDEO4LINUX DRIVER
3093 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3094 L:      linux-media@vger.kernel.org
3095 W:      https://linuxtv.org
3096 T:      git git://linuxtv.org/media_tree.git
3097 S:      Odd fixes
3098 F:      Documentation/media/v4l-drivers/bttv*
3099 F:      drivers/media/pci/bt8xx/bttv*
3100
3101 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3102 M:      Chanwoo Choi <cw00.choi@samsung.com>
3103 L:      linux-pm@vger.kernel.org
3104 L:      linux-samsung-soc@vger.kernel.org
3105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3106 S:      Maintained
3107 F:      drivers/devfreq/exynos-bus.c
3108 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3109
3110 BUSLOGIC SCSI DRIVER
3111 M:      Khalid Aziz <khalid@gonehiking.org>
3112 L:      linux-scsi@vger.kernel.org
3113 S:      Maintained
3114 F:      drivers/scsi/BusLogic.*
3115 F:      drivers/scsi/FlashPoint.*
3116
3117 C-MEDIA CMI8788 DRIVER
3118 M:      Clemens Ladisch <clemens@ladisch.de>
3119 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3120 T:      git git://git.alsa-project.org/alsa-kernel.git
3121 S:      Maintained
3122 F:      sound/pci/oxygen/
3123
3124 C6X ARCHITECTURE
3125 M:      Mark Salter <msalter@redhat.com>
3126 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3127 L:      linux-c6x-dev@linux-c6x.org
3128 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3129 S:      Maintained
3130 F:      arch/c6x/
3131
3132 CA8210 IEEE-802.15.4 RADIO DRIVER
3133 M:      Harry Morris <h.morris@cascoda.com>
3134 L:      linux-wpan@vger.kernel.org
3135 W:      https://github.com/Cascoda/ca8210-linux.git
3136 S:      Maintained
3137 F:      drivers/net/ieee802154/ca8210.c
3138 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3139
3140 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3141 M:      David Howells <dhowells@redhat.com>
3142 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3143 S:      Supported
3144 F:      Documentation/filesystems/caching/cachefiles.txt
3145 F:      fs/cachefiles/
3146
3147 CADET FM/AM RADIO RECEIVER DRIVER
3148 M:      Hans Verkuil <hverkuil@xs4all.nl>
3149 L:      linux-media@vger.kernel.org
3150 T:      git git://linuxtv.org/media_tree.git
3151 W:      https://linuxtv.org
3152 S:      Maintained
3153 F:      drivers/media/radio/radio-cadet*
3154
3155 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3156 M:      Jonathan Corbet <corbet@lwn.net>
3157 L:      linux-media@vger.kernel.org
3158 T:      git git://linuxtv.org/media_tree.git
3159 S:      Maintained
3160 F:      Documentation/media/v4l-drivers/cafe_ccic*
3161 F:      drivers/media/platform/marvell-ccic/
3162
3163 CAIF NETWORK LAYER
3164 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3165 L:      netdev@vger.kernel.org
3166 S:      Supported
3167 F:      Documentation/networking/caif/
3168 F:      drivers/net/caif/
3169 F:      include/uapi/linux/caif/
3170 F:      include/net/caif/
3171 F:      net/caif/
3172
3173 CALGARY x86-64 IOMMU
3174 M:      Muli Ben-Yehuda <mulix@mulix.org>
3175 M:      Jon Mason <jdmason@kudzu.us>
3176 L:      iommu@lists.linux-foundation.org
3177 S:      Maintained
3178 F:      arch/x86/kernel/pci-calgary_64.c
3179 F:      arch/x86/kernel/tce_64.c
3180 F:      arch/x86/include/asm/calgary.h
3181 F:      arch/x86/include/asm/tce.h
3182
3183 CAN NETWORK DRIVERS
3184 M:      Wolfgang Grandegger <wg@grandegger.com>
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/devicetree/bindings/net/can/
3192 F:      drivers/net/can/
3193 F:      include/linux/can/dev.h
3194 F:      include/linux/can/platform/
3195 F:      include/uapi/linux/can/error.h
3196 F:      include/uapi/linux/can/netlink.h
3197
3198 CAN NETWORK LAYER
3199 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3200 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3201 L:      linux-can@vger.kernel.org
3202 W:      https://github.com/linux-can
3203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3205 S:      Maintained
3206 F:      Documentation/networking/can.rst
3207 F:      net/can/
3208 F:      include/linux/can/core.h
3209 F:      include/uapi/linux/can.h
3210 F:      include/uapi/linux/can/bcm.h
3211 F:      include/uapi/linux/can/raw.h
3212 F:      include/uapi/linux/can/gw.h
3213
3214 CAPABILITIES
3215 M:      Serge Hallyn <serge@hallyn.com>
3216 L:      linux-security-module@vger.kernel.org
3217 S:      Supported
3218 F:      include/linux/capability.h
3219 F:      include/uapi/linux/capability.h
3220 F:      security/commoncap.c
3221 F:      kernel/capability.c
3222
3223 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3224 M:      Kevin Tsai <ktsai@capellamicro.com>
3225 S:      Maintained
3226 F:      drivers/iio/light/cm*
3227
3228 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3229 M:      Christian Lamparter <chunkeey@googlemail.com>
3230 L:      linux-wireless@vger.kernel.org
3231 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3232 S:      Maintained
3233 F:      drivers/net/wireless/ath/carl9170/
3234
3235 CAVIUM I2C DRIVER
3236 M:      Jan Glauber <jglauber@cavium.com>
3237 M:      David Daney <david.daney@cavium.com>
3238 W:      http://www.cavium.com
3239 S:      Supported
3240 F:      drivers/i2c/busses/i2c-octeon*
3241 F:      drivers/i2c/busses/i2c-thunderx*
3242
3243 CAVIUM LIQUIDIO NETWORK DRIVER
3244 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3245 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3246 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3247 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3248 L:      netdev@vger.kernel.org
3249 W:      http://www.cavium.com
3250 S:      Supported
3251 F:      drivers/net/ethernet/cavium/liquidio/
3252
3253 CAVIUM MMC DRIVER
3254 M:      Jan Glauber <jglauber@cavium.com>
3255 M:      David Daney <david.daney@cavium.com>
3256 M:      Steven J. Hill <Steven.Hill@cavium.com>
3257 W:      http://www.cavium.com
3258 S:      Supported
3259 F:      drivers/mmc/host/cavium*
3260
3261 CAVIUM OCTEON-TX CRYPTO DRIVER
3262 M:      George Cherian <george.cherian@cavium.com>
3263 L:      linux-crypto@vger.kernel.org
3264 W:      http://www.cavium.com
3265 S:      Supported
3266 F:      drivers/crypto/cavium/cpt/
3267
3268 CAVIUM THUNDERX2 ARM64 SOC
3269 M:      Robert Richter <rrichter@cavium.com>
3270 M:      Jayachandran C <jnair@caviumnetworks.com>
3271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3272 S:      Maintained
3273 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3274 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3275
3276 CC2520 IEEE-802.15.4 RADIO DRIVER
3277 M:      Varka Bhadram <varkabhadram@gmail.com>
3278 L:      linux-wpan@vger.kernel.org
3279 S:      Maintained
3280 F:      drivers/net/ieee802154/cc2520.c
3281 F:      include/linux/spi/cc2520.h
3282 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3283
3284 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3285 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3286 L:      linux-crypto@vger.kernel.org
3287 S:      Supported
3288 F:      drivers/crypto/ccree/
3289 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3290
3291 CEC FRAMEWORK
3292 M:      Hans Verkuil <hans.verkuil@cisco.com>
3293 L:      linux-media@vger.kernel.org
3294 T:      git git://linuxtv.org/media_tree.git
3295 W:      http://linuxtv.org
3296 S:      Supported
3297 F:      Documentation/media/kapi/cec-core.rst
3298 F:      Documentation/media/uapi/cec
3299 F:      drivers/media/cec/
3300 F:      drivers/media/rc/keymaps/rc-cec.c
3301 F:      include/media/cec.h
3302 F:      include/media/cec-notifier.h
3303 F:      include/uapi/linux/cec.h
3304 F:      include/uapi/linux/cec-funcs.h
3305 F:      Documentation/devicetree/bindings/media/cec.txt
3306 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3307
3308 CEC GPIO DRIVER
3309 M:      Hans Verkuil <hans.verkuil@cisco.com>
3310 L:      linux-media@vger.kernel.org
3311 T:      git git://linuxtv.org/media_tree.git
3312 W:      http://linuxtv.org
3313 S:      Supported
3314 F:      drivers/media/platform/cec-gpio/
3315 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3316
3317 CELL BROADBAND ENGINE ARCHITECTURE
3318 M:      Arnd Bergmann <arnd@arndb.de>
3319 L:      linuxppc-dev@lists.ozlabs.org
3320 W:      http://www.ibm.com/developerworks/power/cell/
3321 S:      Supported
3322 F:      arch/powerpc/include/asm/cell*.h
3323 F:      arch/powerpc/include/asm/spu*.h
3324 F:      arch/powerpc/include/uapi/asm/spu*.h
3325 F:      arch/powerpc/oprofile/*cell*
3326 F:      arch/powerpc/platforms/cell/
3327
3328 CEPH COMMON CODE (LIBCEPH)
3329 M:      Ilya Dryomov <idryomov@gmail.com>
3330 M:      "Yan, Zheng" <zyan@redhat.com>
3331 M:      Sage Weil <sage@redhat.com>
3332 L:      ceph-devel@vger.kernel.org
3333 W:      http://ceph.com/
3334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3335 T:      git git://github.com/ceph/ceph-client.git
3336 S:      Supported
3337 F:      net/ceph/
3338 F:      include/linux/ceph/
3339 F:      include/linux/crush/
3340
3341 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3342 M:      "Yan, Zheng" <zyan@redhat.com>
3343 M:      Sage Weil <sage@redhat.com>
3344 M:      Ilya Dryomov <idryomov@gmail.com>
3345 L:      ceph-devel@vger.kernel.org
3346 W:      http://ceph.com/
3347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3348 T:      git git://github.com/ceph/ceph-client.git
3349 S:      Supported
3350 F:      Documentation/filesystems/ceph.txt
3351 F:      fs/ceph/
3352
3353 CERTIFICATE HANDLING:
3354 M:      David Howells <dhowells@redhat.com>
3355 M:      David Woodhouse <dwmw2@infradead.org>
3356 L:      keyrings@vger.kernel.org
3357 S:      Maintained
3358 F:      Documentation/module-signing.txt
3359 F:      certs/
3360 F:      scripts/sign-file.c
3361 F:      scripts/extract-cert.c
3362
3363 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3364 L:      linux-usb@vger.kernel.org
3365 S:      Orphan
3366 F:      Documentation/usb/WUSB-Design-overview.txt
3367 F:      Documentation/usb/wusb-cbaf
3368 F:      drivers/usb/host/hwa-hc.c
3369 F:      drivers/usb/host/whci/
3370 F:      drivers/usb/wusbcore/
3371 F:      include/linux/usb/wusb*
3372
3373 CFAG12864B LCD DRIVER
3374 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3375 W:      http://miguelojeda.es/auxdisplay.htm
3376 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3377 S:      Maintained
3378 F:      drivers/auxdisplay/cfag12864b.c
3379 F:      include/linux/cfag12864b.h
3380
3381 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3382 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3383 W:      http://miguelojeda.es/auxdisplay.htm
3384 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3385 S:      Maintained
3386 F:      drivers/auxdisplay/cfag12864bfb.c
3387 F:      include/linux/cfag12864b.h
3388
3389 802.11 (including CFG80211/NL80211)
3390 M:      Johannes Berg <johannes@sipsolutions.net>
3391 L:      linux-wireless@vger.kernel.org
3392 W:      http://wireless.kernel.org/
3393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3395 S:      Maintained
3396 F:      net/wireless/
3397 F:      include/uapi/linux/nl80211.h
3398 F:      include/linux/ieee80211.h
3399 F:      include/net/wext.h
3400 F:      include/net/cfg80211.h
3401 F:      include/net/iw_handler.h
3402 F:      include/net/ieee80211_radiotap.h
3403 F:      Documentation/driver-api/80211/cfg80211.rst
3404 F:      Documentation/networking/regulatory.txt
3405
3406 CHAR and MISC DRIVERS
3407 M:      Arnd Bergmann <arnd@arndb.de>
3408 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3410 S:      Supported
3411 F:      drivers/char/
3412 F:      drivers/misc/
3413 F:      include/linux/miscdevice.h
3414
3415 CHECKPATCH
3416 M:      Andy Whitcroft <apw@canonical.com>
3417 M:      Joe Perches <joe@perches.com>
3418 S:      Maintained
3419 F:      scripts/checkpatch.pl
3420
3421 CHINESE DOCUMENTATION
3422 M:      Harry Wei <harryxiyou@gmail.com>
3423 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3424 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3425 S:      Maintained
3426 F:      Documentation/translations/zh_CN/
3427
3428 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3429 M:      Peter Chen <Peter.Chen@nxp.com>
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3431 L:      linux-usb@vger.kernel.org
3432 S:      Maintained
3433 F:      drivers/usb/chipidea/
3434
3435 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3436 M:      Hans de Goede <hdegoede@redhat.com>
3437 L:      linux-input@vger.kernel.org
3438 S:      Maintained
3439 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3440 F:      drivers/input/touchscreen/chipone_icn8318.c
3441
3442 CHROME HARDWARE PLATFORM SUPPORT
3443 M:      Benson Leung <bleung@chromium.org>
3444 M:      Olof Johansson <olof@lixom.net>
3445 S:      Maintained
3446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3447 F:      drivers/platform/chrome/
3448
3449 CIRRUS LOGIC AUDIO CODEC DRIVERS
3450 M:      Brian Austin <brian.austin@cirrus.com>
3451 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3453 S:      Maintained
3454 F:      sound/soc/codecs/cs*
3455
3456 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3457 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3458 L:      netdev@vger.kernel.org
3459 S:      Maintained
3460 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3461
3462 CISCO FCOE HBA DRIVER
3463 M:      Satish Kharat <satishkh@cisco.com>
3464 M:      Sesidhar Baddela <sebaddel@cisco.com>
3465 M:      Karan Tilak Kumar <kartilak@cisco.com>
3466 L:      linux-scsi@vger.kernel.org
3467 S:      Supported
3468 F:      drivers/scsi/fnic/
3469
3470 CISCO SCSI HBA DRIVER
3471 M:      Karan Tilak Kumar <kartilak@cisco.com>
3472 M:      Sesidhar Baddela <sebaddel@cisco.com>
3473 L:      linux-scsi@vger.kernel.org
3474 S:      Supported
3475 F:      drivers/scsi/snic/
3476
3477 CISCO VIC ETHERNET NIC DRIVER
3478 M:      Christian Benvenuti <benve@cisco.com>
3479 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3480 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3481 S:      Supported
3482 F:      drivers/net/ethernet/cisco/enic/
3483
3484 CISCO VIC LOW LATENCY NIC DRIVER
3485 M:      Christian Benvenuti <benve@cisco.com>
3486 M:      Dave Goodell <dgoodell@cisco.com>
3487 S:      Supported
3488 F:      drivers/infiniband/hw/usnic/
3489
3490 CLEANCACHE API
3491 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3492 L:      linux-kernel@vger.kernel.org
3493 S:      Maintained
3494 F:      mm/cleancache.c
3495 F:      include/linux/cleancache.h
3496
3497 CLK API
3498 M:      Russell King <linux@armlinux.org.uk>
3499 L:      linux-clk@vger.kernel.org
3500 S:      Maintained
3501 F:      include/linux/clk.h
3502
3503 CLOCKSOURCE, CLOCKEVENT DRIVERS
3504 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3505 M:      Thomas Gleixner <tglx@linutronix.de>
3506 L:      linux-kernel@vger.kernel.org
3507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3508 S:      Supported
3509 F:      drivers/clocksource/
3510 F:      Documentation/devicetree/bindings/timer/
3511
3512 CMPC ACPI DRIVER
3513 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3514 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3515 L:      platform-driver-x86@vger.kernel.org
3516 S:      Supported
3517 F:      drivers/platform/x86/classmate-laptop.c
3518
3519 COBALT MEDIA DRIVER
3520 M:      Hans Verkuil <hans.verkuil@cisco.com>
3521 L:      linux-media@vger.kernel.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 W:      https://linuxtv.org
3524 S:      Supported
3525 F:      drivers/media/pci/cobalt/
3526
3527 COCCINELLE/Semantic Patches (SmPL)
3528 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3529 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3530 M:      Nicolas Palix <nicolas.palix@imag.fr>
3531 M:      Michal Marek <michal.lkml@markovi.net>
3532 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3534 W:      http://coccinelle.lip6.fr/
3535 S:      Supported
3536 F:      Documentation/dev-tools/coccinelle.rst
3537 F:      scripts/coccinelle/
3538 F:      scripts/coccicheck
3539
3540 CODA FILE SYSTEM
3541 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3542 M:      coda@cs.cmu.edu
3543 L:      codalist@coda.cs.cmu.edu
3544 W:      http://www.coda.cs.cmu.edu/
3545 S:      Maintained
3546 F:      Documentation/filesystems/coda.txt
3547 F:      fs/coda/
3548 F:      include/linux/coda*.h
3549 F:      include/uapi/linux/coda*.h
3550
3551 CODA V4L2 MEM2MEM DRIVER
3552 M:      Philipp Zabel <p.zabel@pengutronix.de>
3553 L:      linux-media@vger.kernel.org
3554 S:      Maintained
3555 F:      Documentation/devicetree/bindings/media/coda.txt
3556 F:      drivers/media/platform/coda/
3557
3558 COMMON CLK FRAMEWORK
3559 M:      Michael Turquette <mturquette@baylibre.com>
3560 M:      Stephen Boyd <sboyd@kernel.org>
3561 L:      linux-clk@vger.kernel.org
3562 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3564 S:      Maintained
3565 F:      Documentation/devicetree/bindings/clock/
3566 F:      drivers/clk/
3567 X:      drivers/clk/clkdev.c
3568 F:      include/linux/clk-pr*
3569 F:      include/linux/clk/
3570
3571 COMMON INTERNET FILE SYSTEM (CIFS)
3572 M:      Steve French <sfrench@samba.org>
3573 L:      linux-cifs@vger.kernel.org
3574 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3575 W:      http://linux-cifs.samba.org/
3576 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3577 S:      Supported
3578 F:      Documentation/filesystems/cifs/
3579 F:      fs/cifs/
3580
3581 COMPACTPCI HOTPLUG CORE
3582 M:      Scott Murray <scott@spiteful.org>
3583 L:      linux-pci@vger.kernel.org
3584 S:      Maintained
3585 F:      drivers/pci/hotplug/cpci_hotplug*
3586
3587 COMPACTPCI HOTPLUG GENERIC DRIVER
3588 M:      Scott Murray <scott@spiteful.org>
3589 L:      linux-pci@vger.kernel.org
3590 S:      Maintained
3591 F:      drivers/pci/hotplug/cpcihp_generic.c
3592
3593 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3594 M:      Scott Murray <scott@spiteful.org>
3595 L:      linux-pci@vger.kernel.org
3596 S:      Maintained
3597 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3598
3599 COMPAL LAPTOP SUPPORT
3600 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3601 L:      platform-driver-x86@vger.kernel.org
3602 S:      Maintained
3603 F:      drivers/platform/x86/compal-laptop.c
3604
3605 CONEXANT ACCESSRUNNER USB DRIVER
3606 L:      accessrunner-general@lists.sourceforge.net
3607 W:      http://accessrunner.sourceforge.net/
3608 S:      Orphan
3609 F:      drivers/usb/atm/cxacru.c
3610
3611 CONFIGFS
3612 M:      Joel Becker <jlbec@evilplan.org>
3613 M:      Christoph Hellwig <hch@lst.de>
3614 T:      git git://git.infradead.org/users/hch/configfs.git
3615 S:      Supported
3616 F:      fs/configfs/
3617 F:      include/linux/configfs.h
3618
3619 CONNECTOR
3620 M:      Evgeniy Polyakov <zbr@ioremap.net>
3621 L:      netdev@vger.kernel.org
3622 S:      Maintained
3623 F:      drivers/connector/
3624
3625 CONTROL GROUP (CGROUP)
3626 M:      Tejun Heo <tj@kernel.org>
3627 M:      Li Zefan <lizefan@huawei.com>
3628 M:      Johannes Weiner <hannes@cmpxchg.org>
3629 L:      cgroups@vger.kernel.org
3630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3631 S:      Maintained
3632 F:      Documentation/cgroup*
3633 F:      include/linux/cgroup*
3634 F:      kernel/cgroup*
3635
3636 CONTROL GROUP - CPUSET
3637 M:      Li Zefan <lizefan@huawei.com>
3638 L:      cgroups@vger.kernel.org
3639 W:      http://www.bullopensource.org/cpuset/
3640 W:      http://oss.sgi.com/projects/cpusets/
3641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3642 S:      Maintained
3643 F:      Documentation/cgroup-v1/cpusets.txt
3644 F:      include/linux/cpuset.h
3645 F:      kernel/cgroup/cpuset.c
3646
3647 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3648 M:      Johannes Weiner <hannes@cmpxchg.org>
3649 M:      Michal Hocko <mhocko@kernel.org>
3650 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3651 L:      cgroups@vger.kernel.org
3652 L:      linux-mm@kvack.org
3653 S:      Maintained
3654 F:      mm/memcontrol.c
3655 F:      mm/swap_cgroup.c
3656
3657 CORETEMP HARDWARE MONITORING DRIVER
3658 M:      Fenghua Yu <fenghua.yu@intel.com>
3659 L:      linux-hwmon@vger.kernel.org
3660 S:      Maintained
3661 F:      Documentation/hwmon/coretemp
3662 F:      drivers/hwmon/coretemp.c
3663
3664 COSA/SRP SYNC SERIAL DRIVER
3665 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3666 W:      http://www.fi.muni.cz/~kas/cosa/
3667 S:      Maintained
3668 F:      drivers/net/wan/cosa*
3669
3670 CPMAC ETHERNET DRIVER
3671 M:      Florian Fainelli <f.fainelli@gmail.com>
3672 L:      netdev@vger.kernel.org
3673 S:      Maintained
3674 F:      drivers/net/ethernet/ti/cpmac.c
3675
3676 CPU FREQUENCY DRIVERS
3677 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3678 M:      Viresh Kumar <viresh.kumar@linaro.org>
3679 L:      linux-pm@vger.kernel.org
3680 S:      Maintained
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3682 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3683 B:      https://bugzilla.kernel.org
3684 F:      Documentation/cpu-freq/
3685 F:      Documentation/devicetree/bindings/cpufreq/
3686 F:      drivers/cpufreq/
3687 F:      include/linux/cpufreq.h
3688 F:      tools/testing/selftests/cpufreq/
3689
3690 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3691 M:      Viresh Kumar <viresh.kumar@linaro.org>
3692 M:      Sudeep Holla <sudeep.holla@arm.com>
3693 L:      linux-pm@vger.kernel.org
3694 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3695 S:      Maintained
3696 F:      drivers/cpufreq/arm_big_little.h
3697 F:      drivers/cpufreq/arm_big_little.c
3698 F:      drivers/cpufreq/arm_big_little_dt.c
3699
3700 CPU POWER MONITORING SUBSYSTEM
3701 M:      Thomas Renninger <trenn@suse.com>
3702 M:      Shuah Khan <shuah@kernel.org>
3703 L:      linux-pm@vger.kernel.org
3704 S:      Maintained
3705 F:      tools/power/cpupower/
3706
3707 CPUID/MSR DRIVER
3708 M:      "H. Peter Anvin" <hpa@zytor.com>
3709 S:      Maintained
3710 F:      arch/x86/kernel/cpuid.c
3711 F:      arch/x86/kernel/msr.c
3712
3713 CPUIDLE DRIVER - ARM BIG LITTLE
3714 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3715 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3716 L:      linux-pm@vger.kernel.org
3717 L:      linux-arm-kernel@lists.infradead.org
3718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3719 S:      Maintained
3720 F:      drivers/cpuidle/cpuidle-big_little.c
3721
3722 CPUIDLE DRIVER - ARM EXYNOS
3723 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3724 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3725 M:      Kukjin Kim <kgene@kernel.org>
3726 L:      linux-pm@vger.kernel.org
3727 L:      linux-samsung-soc@vger.kernel.org
3728 S:      Supported
3729 F:      drivers/cpuidle/cpuidle-exynos.c
3730 F:      arch/arm/mach-exynos/pm.c
3731
3732 CPUIDLE DRIVERS
3733 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3734 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3735 L:      linux-pm@vger.kernel.org
3736 S:      Maintained
3737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3738 B:      https://bugzilla.kernel.org
3739 F:      drivers/cpuidle/*
3740 F:      include/linux/cpuidle.h
3741
3742 CRAMFS FILESYSTEM
3743 M:      Nicolas Pitre <nico@linaro.org>
3744 S:      Maintained
3745 F:      Documentation/filesystems/cramfs.txt
3746 F:      fs/cramfs/
3747
3748 CRYPTO API
3749 M:      Herbert Xu <herbert@gondor.apana.org.au>
3750 M:      "David S. Miller" <davem@davemloft.net>
3751 L:      linux-crypto@vger.kernel.org
3752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3754 S:      Maintained
3755 F:      Documentation/crypto/
3756 F:      Documentation/devicetree/bindings/crypto/
3757 F:      arch/*/crypto/
3758 F:      crypto/
3759 F:      drivers/crypto/
3760 F:      include/crypto/
3761 F:      include/linux/crypto*
3762
3763 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3764 M:      Neil Horman <nhorman@tuxdriver.com>
3765 L:      linux-crypto@vger.kernel.org
3766 S:      Maintained
3767 F:      crypto/ansi_cprng.c
3768 F:      crypto/rng.c
3769
3770 CS3308 MEDIA DRIVER
3771 M:      Hans Verkuil <hverkuil@xs4all.nl>
3772 L:      linux-media@vger.kernel.org
3773 T:      git git://linuxtv.org/media_tree.git
3774 W:      http://linuxtv.org
3775 S:      Odd Fixes
3776 F:      drivers/media/i2c/cs3308.c
3777 F:      drivers/media/i2c/cs3308.h
3778
3779 CS5535 Audio ALSA driver
3780 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3781 S:      Maintained
3782 F:      sound/pci/cs5535audio/
3783
3784 CW1200 WLAN driver
3785 M:      Solomon Peachy <pizza@shaftnet.org>
3786 S:      Maintained
3787 F:      drivers/net/wireless/st/cw1200/
3788
3789 CX18 VIDEO4LINUX DRIVER
3790 M:      Andy Walls <awalls@md.metrocast.net>
3791 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3792 L:      linux-media@vger.kernel.org
3793 T:      git git://linuxtv.org/media_tree.git
3794 W:      https://linuxtv.org
3795 W:      http://www.ivtvdriver.org/index.php/Cx18
3796 S:      Maintained
3797 F:      Documentation/media/v4l-drivers/cx18*
3798 F:      drivers/media/pci/cx18/
3799 F:      include/uapi/linux/ivtv*
3800
3801 CX2341X MPEG ENCODER HELPER MODULE
3802 M:      Hans Verkuil <hverkuil@xs4all.nl>
3803 L:      linux-media@vger.kernel.org
3804 T:      git git://linuxtv.org/media_tree.git
3805 W:      https://linuxtv.org
3806 S:      Maintained
3807 F:      drivers/media/common/cx2341x*
3808 F:      include/media/cx2341x*
3809
3810 CX24120 MEDIA DRIVER
3811 M:      Jemma Denson <jdenson@gmail.com>
3812 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3813 L:      linux-media@vger.kernel.org
3814 W:      https://linuxtv.org
3815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3816 S:      Maintained
3817 F:      drivers/media/dvb-frontends/cx24120*
3818
3819 CX88 VIDEO4LINUX DRIVER
3820 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3821 L:      linux-media@vger.kernel.org
3822 W:      https://linuxtv.org
3823 T:      git git://linuxtv.org/media_tree.git
3824 S:      Odd fixes
3825 F:      Documentation/media/v4l-drivers/cx88*
3826 F:      drivers/media/pci/cx88/
3827
3828 CXD2820R MEDIA DRIVER
3829 M:      Antti Palosaari <crope@iki.fi>
3830 L:      linux-media@vger.kernel.org
3831 W:      https://linuxtv.org
3832 W:      http://palosaari.fi/linux/
3833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3834 T:      git git://linuxtv.org/anttip/media_tree.git
3835 S:      Maintained
3836 F:      drivers/media/dvb-frontends/cxd2820r*
3837
3838 CXGB3 ETHERNET DRIVER (CXGB3)
3839 M:      Santosh Raspatur <santosh@chelsio.com>
3840 L:      netdev@vger.kernel.org
3841 W:      http://www.chelsio.com
3842 S:      Supported
3843 F:      drivers/net/ethernet/chelsio/cxgb3/
3844
3845 CXGB3 ISCSI DRIVER (CXGB3I)
3846 M:      Karen Xie <kxie@chelsio.com>
3847 L:      linux-scsi@vger.kernel.org
3848 W:      http://www.chelsio.com
3849 S:      Supported
3850 F:      drivers/scsi/cxgbi/cxgb3i
3851
3852 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3853 M:      Steve Wise <swise@chelsio.com>
3854 L:      linux-rdma@vger.kernel.org
3855 W:      http://www.openfabrics.org
3856 S:      Supported
3857 F:      drivers/infiniband/hw/cxgb3/
3858 F:      include/uapi/rdma/cxgb3-abi.h
3859
3860 CXGB4 CRYPTO DRIVER (chcr)
3861 M:      Harsh Jain <harsh@chelsio.com>
3862 L:      linux-crypto@vger.kernel.org
3863 W:      http://www.chelsio.com
3864 S:      Supported
3865 F:      drivers/crypto/chelsio
3866
3867 CXGB4 ETHERNET DRIVER (CXGB4)
3868 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3869 L:      netdev@vger.kernel.org
3870 W:      http://www.chelsio.com
3871 S:      Supported
3872 F:      drivers/net/ethernet/chelsio/cxgb4/
3873
3874 CXGB4 ISCSI DRIVER (CXGB4I)
3875 M:      Karen Xie <kxie@chelsio.com>
3876 L:      linux-scsi@vger.kernel.org
3877 W:      http://www.chelsio.com
3878 S:      Supported
3879 F:      drivers/scsi/cxgbi/cxgb4i
3880
3881 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3882 M:      Steve Wise <swise@chelsio.com>
3883 L:      linux-rdma@vger.kernel.org
3884 W:      http://www.openfabrics.org
3885 S:      Supported
3886 F:      drivers/infiniband/hw/cxgb4/
3887 F:      include/uapi/rdma/cxgb4-abi.h
3888
3889 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3890 M:      Casey Leedom <leedom@chelsio.com>
3891 L:      netdev@vger.kernel.org
3892 W:      http://www.chelsio.com
3893 S:      Supported
3894 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3895
3896 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3897 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3898 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3899 L:      linuxppc-dev@lists.ozlabs.org
3900 S:      Supported
3901 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3902 F:      drivers/misc/cxl/
3903 F:      include/misc/cxl*
3904 F:      include/uapi/misc/cxl.h
3905 F:      Documentation/powerpc/cxl.txt
3906 F:      Documentation/ABI/testing/sysfs-class-cxl
3907
3908 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3909 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3910 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3911 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3912 L:      linux-scsi@vger.kernel.org
3913 S:      Supported
3914 F:      drivers/scsi/cxlflash/
3915 F:      include/uapi/scsi/cxlflash_ioctls.h
3916 F:      Documentation/powerpc/cxlflash.txt
3917
3918 CYBERPRO FB DRIVER
3919 M:      Russell King <linux@armlinux.org.uk>
3920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3921 W:      http://www.armlinux.org.uk/
3922 S:      Maintained
3923 F:      drivers/video/fbdev/cyber2000fb.*
3924
3925 CYCLADES ASYNC MUX DRIVER
3926 W:      http://www.cyclades.com/
3927 S:      Orphan
3928 F:      drivers/tty/cyclades.c
3929 F:      include/linux/cyclades.h
3930 F:      include/uapi/linux/cyclades.h
3931
3932 CYCLADES PC300 DRIVER
3933 W:      http://www.cyclades.com/
3934 S:      Orphan
3935 F:      drivers/net/wan/pc300*
3936
3937 CYPRESS_FIRMWARE MEDIA DRIVER
3938 M:      Antti Palosaari <crope@iki.fi>
3939 L:      linux-media@vger.kernel.org
3940 W:      https://linuxtv.org
3941 W:      http://palosaari.fi/linux/
3942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3943 T:      git git://linuxtv.org/anttip/media_tree.git
3944 S:      Maintained
3945 F:      drivers/media/common/cypress_firmware*
3946
3947 CYTTSP TOUCHSCREEN DRIVER
3948 M:      Ferruh Yigit <fery@cypress.com>
3949 L:      linux-input@vger.kernel.org
3950 S:      Supported
3951 F:      drivers/input/touchscreen/cyttsp*
3952 F:      include/linux/input/cyttsp.h
3953
3954 D-LINK DIR-685 TOUCHKEYS DRIVER
3955 M:      Linus Walleij <linus.walleij@linaro.org>
3956 L:      linux-input@vger.kernel.org
3957 S:      Supported
3958 F:      drivers/input/dlink-dir685-touchkeys.c
3959
3960 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3961 M:      Joshua Kinard <kumba@gentoo.org>
3962 S:      Maintained
3963 F:      drivers/rtc/rtc-ds1685.c
3964 F:      include/linux/rtc/ds1685.h
3965
3966 DAMA SLAVE for AX.25
3967 M:      Joerg Reuter <jreuter@yaina.de>
3968 W:      http://yaina.de/jreuter/
3969 W:      http://www.qsl.net/dl1bke/
3970 L:      linux-hams@vger.kernel.org
3971 S:      Maintained
3972 F:      net/ax25/af_ax25.c
3973 F:      net/ax25/ax25_dev.c
3974 F:      net/ax25/ax25_ds_*
3975 F:      net/ax25/ax25_in.c
3976 F:      net/ax25/ax25_out.c
3977 F:      net/ax25/ax25_timer.c
3978 F:      net/ax25/sysctl_net_ax25.c
3979
3980 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3981 L:      netdev@vger.kernel.org
3982 S:      Orphan
3983 F:      Documentation/networking/dmfe.txt
3984 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3985
3986 DC390/AM53C974 SCSI driver
3987 M:      Hannes Reinecke <hare@suse.com>
3988 L:      linux-scsi@vger.kernel.org
3989 S:      Maintained
3990 F:      drivers/scsi/am53c974.c
3991
3992 DC395x SCSI driver
3993 M:      Oliver Neukum <oliver@neukum.org>
3994 M:      Ali Akcaagac <aliakc@web.de>
3995 M:      Jamie Lenehan <lenehan@twibble.org>
3996 L:      dc395x@twibble.org
3997 W:      http://twibble.org/dist/dc395x/
3998 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3999 S:      Maintained
4000 F:      Documentation/scsi/dc395x.txt
4001 F:      drivers/scsi/dc395x.*
4002
4003 DCCP PROTOCOL
4004 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4005 L:      dccp@vger.kernel.org
4006 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4007 S:      Maintained
4008 F:      include/linux/dccp.h
4009 F:      include/uapi/linux/dccp.h
4010 F:      include/linux/tfrc.h
4011 F:      net/dccp/
4012
4013 DECnet NETWORK LAYER
4014 W:      http://linux-decnet.sourceforge.net
4015 L:      linux-decnet-user@lists.sourceforge.net
4016 S:      Orphan
4017 F:      Documentation/networking/decnet.txt
4018 F:      net/decnet/
4019
4020 DECSTATION PLATFORM SUPPORT
4021 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4022 L:      linux-mips@linux-mips.org
4023 W:      http://www.linux-mips.org/wiki/DECstation
4024 S:      Maintained
4025 F:      arch/mips/dec/
4026 F:      arch/mips/include/asm/dec/
4027 F:      arch/mips/include/asm/mach-dec/
4028
4029 DEFXX FDDI NETWORK DRIVER
4030 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4031 S:      Maintained
4032 F:      drivers/net/fddi/defxx.*
4033
4034 DELL SMBIOS DRIVER
4035 M:      Pali Rohár <pali.rohar@gmail.com>
4036 M:      Mario Limonciello <mario.limonciello@dell.com>
4037 L:      platform-driver-x86@vger.kernel.org
4038 S:      Maintained
4039 F:      drivers/platform/x86/dell-smbios.*
4040
4041 DELL SMBIOS SMM DRIVER
4042 M:      Mario Limonciello <mario.limonciello@dell.com>
4043 L:      platform-driver-x86@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/platform/x86/dell-smbios-smm.c
4046
4047 DELL SMBIOS WMI DRIVER
4048 M:      Mario Limonciello <mario.limonciello@dell.com>
4049 L:      platform-driver-x86@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/platform/x86/dell-smbios-wmi.c
4052 F:      tools/wmi/dell-smbios-example.c
4053
4054 DELL LAPTOP DRIVER
4055 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4056 M:      Pali Rohár <pali.rohar@gmail.com>
4057 L:      platform-driver-x86@vger.kernel.org
4058 S:      Maintained
4059 F:      drivers/platform/x86/dell-laptop.c
4060
4061 DELL LAPTOP FREEFALL DRIVER
4062 M:      Pali Rohár <pali.rohar@gmail.com>
4063 S:      Maintained
4064 F:      drivers/platform/x86/dell-smo8800.c
4065
4066 DELL LAPTOP RBTN DRIVER
4067 M:      Pali Rohár <pali.rohar@gmail.com>
4068 S:      Maintained
4069 F:      drivers/platform/x86/dell-rbtn.*
4070
4071 DELL LAPTOP SMM DRIVER
4072 M:      Pali Rohár <pali.rohar@gmail.com>
4073 S:      Maintained
4074 F:      drivers/hwmon/dell-smm-hwmon.c
4075 F:      include/uapi/linux/i8k.h
4076
4077 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4078 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4079 S:      Maintained
4080 F:      Documentation/dcdbas.txt
4081 F:      drivers/firmware/dcdbas.*
4082
4083 DELL WMI NOTIFICATIONS DRIVER
4084 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4085 M:      Pali Rohár <pali.rohar@gmail.com>
4086 S:      Maintained
4087 F:      drivers/platform/x86/dell-wmi.c
4088
4089 DELL WMI DESCRIPTOR DRIVER
4090 M:      Mario Limonciello <mario.limonciello@dell.com>
4091 S:      Maintained
4092 F:      drivers/platform/x86/dell-wmi-descriptor.c
4093
4094 DELTA ST MEDIA DRIVER
4095 M:      Hugues Fruchet <hugues.fruchet@st.com>
4096 L:      linux-media@vger.kernel.org
4097 T:      git git://linuxtv.org/media_tree.git
4098 W:      https://linuxtv.org
4099 S:      Supported
4100 F:      drivers/media/platform/sti/delta
4101
4102 DENALI NAND DRIVER
4103 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4104 L:      linux-mtd@lists.infradead.org
4105 S:      Supported
4106 F:      drivers/mtd/nand/raw/denali*
4107
4108 DESIGNWARE USB2 DRD IP DRIVER
4109 M:      Minas Harutyunyan <hminas@synopsys.com>
4110 L:      linux-usb@vger.kernel.org
4111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4112 S:      Maintained
4113 F:      drivers/usb/dwc2/
4114
4115 DESIGNWARE USB3 DRD IP DRIVER
4116 M:      Felipe Balbi <balbi@kernel.org>
4117 L:      linux-usb@vger.kernel.org
4118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4119 S:      Maintained
4120 F:      drivers/usb/dwc3/
4121
4122 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4123 M:      Andreas Klinger <ak@it-klinger.de>
4124 L:      linux-iio@vger.kernel.org
4125 S:      Maintained
4126 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4127 F:      drivers/iio/proximity/srf*.c
4128
4129 DEVICE COREDUMP (DEV_COREDUMP)
4130 M:      Johannes Berg <johannes@sipsolutions.net>
4131 L:      linux-kernel@vger.kernel.org
4132 S:      Maintained
4133 F:      drivers/base/devcoredump.c
4134 F:      include/linux/devcoredump.h
4135
4136 DEVICE FREQUENCY (DEVFREQ)
4137 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4138 M:      Kyungmin Park <kyungmin.park@samsung.com>
4139 R:      Chanwoo Choi <cw00.choi@samsung.com>
4140 L:      linux-pm@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4142 S:      Maintained
4143 F:      drivers/devfreq/
4144 F:      include/linux/devfreq.h
4145 F:      Documentation/devicetree/bindings/devfreq/
4146
4147 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4148 M:      Chanwoo Choi <cw00.choi@samsung.com>
4149 L:      linux-pm@vger.kernel.org
4150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4151 S:      Supported
4152 F:      drivers/devfreq/event/
4153 F:      drivers/devfreq/devfreq-event.c
4154 F:      include/linux/devfreq-event.h
4155 F:      Documentation/devicetree/bindings/devfreq/event/
4156
4157 DEVICE NUMBER REGISTRY
4158 M:      Torben Mathiasen <device@lanana.org>
4159 W:      http://lanana.org/docs/device-list/index.html
4160 S:      Maintained
4161
4162 DEVICE-MAPPER  (LVM)
4163 M:      Alasdair Kergon <agk@redhat.com>
4164 M:      Mike Snitzer <snitzer@redhat.com>
4165 M:      dm-devel@redhat.com
4166 L:      dm-devel@redhat.com
4167 W:      http://sources.redhat.com/dm
4168 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4170 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4171 S:      Maintained
4172 F:      Documentation/device-mapper/
4173 F:      drivers/md/Makefile
4174 F:      drivers/md/Kconfig
4175 F:      drivers/md/dm*
4176 F:      drivers/md/persistent-data/
4177 F:      include/linux/device-mapper.h
4178 F:      include/linux/dm-*.h
4179 F:      include/uapi/linux/dm-*.h
4180
4181 DEVLINK
4182 M:      Jiri Pirko <jiri@mellanox.com>
4183 L:      netdev@vger.kernel.org
4184 S:      Supported
4185 F:      net/core/devlink.c
4186 F:      include/net/devlink.h
4187 F:      include/uapi/linux/devlink.h
4188
4189 DIALOG SEMICONDUCTOR DRIVERS
4190 M:      Support Opensource <support.opensource@diasemi.com>
4191 W:      http://www.dialog-semiconductor.com/products
4192 S:      Supported
4193 F:      Documentation/hwmon/da90??
4194 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4195 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4196 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4197 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4198 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4199 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4200 F:      drivers/gpio/gpio-da90??.c
4201 F:      drivers/hwmon/da90??-hwmon.c
4202 F:      drivers/iio/adc/da91??-*.c
4203 F:      drivers/input/misc/da90??_onkey.c
4204 F:      drivers/input/touchscreen/da9052_tsi.c
4205 F:      drivers/leds/leds-da90??.c
4206 F:      drivers/mfd/da903x.c
4207 F:      drivers/mfd/da90??-*.c
4208 F:      drivers/mfd/da91??-*.c
4209 F:      drivers/power/supply/da9052-battery.c
4210 F:      drivers/power/supply/da91??-*.c
4211 F:      drivers/regulator/da903x.c
4212 F:      drivers/regulator/da9???-regulator.[ch]
4213 F:      drivers/thermal/da90??-thermal.c
4214 F:      drivers/rtc/rtc-da90??.c
4215 F:      drivers/video/backlight/da90??_bl.c
4216 F:      drivers/watchdog/da90??_wdt.c
4217 F:      include/linux/mfd/da903x.h
4218 F:      include/linux/mfd/da9052/
4219 F:      include/linux/mfd/da9055/
4220 F:      include/linux/mfd/da9062/
4221 F:      include/linux/mfd/da9063/
4222 F:      include/linux/mfd/da9150/
4223 F:      include/linux/regulator/da9211.h
4224 F:      include/sound/da[79]*.h
4225 F:      sound/soc/codecs/da[79]*.[ch]
4226
4227 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4228 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4229 L:      linux-gpio@vger.kernel.org
4230 S:      Maintained
4231 F:      drivers/gpio/gpio-gpio-mm.c
4232
4233 DIGI NEO AND CLASSIC PCI PRODUCTS
4234 M:      Lidza Louina <lidza.louina@gmail.com>
4235 M:      Mark Hounschell <markh@compro.net>
4236 L:      driverdev-devel@linuxdriverproject.org
4237 S:      Maintained
4238 F:      drivers/staging/dgnc/
4239
4240 DIOLAN U2C-12 I2C DRIVER
4241 M:      Guenter Roeck <linux@roeck-us.net>
4242 L:      linux-i2c@vger.kernel.org
4243 S:      Maintained
4244 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4245
4246 FILESYSTEM DIRECT ACCESS (DAX)
4247 M:      Matthew Wilcox <mawilcox@microsoft.com>
4248 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4249 L:      linux-fsdevel@vger.kernel.org
4250 S:      Supported
4251 F:      fs/dax.c
4252 F:      include/linux/dax.h
4253 F:      include/trace/events/fs_dax.h
4254
4255 DEVICE DIRECT ACCESS (DAX)
4256 M:      Dan Williams <dan.j.williams@intel.com>
4257 M:      Dave Jiang <dave.jiang@intel.com>
4258 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4259 M:      Vishal Verma <vishal.l.verma@intel.com>
4260 L:      linux-nvdimm@lists.01.org
4261 S:      Supported
4262 F:      drivers/dax/
4263
4264 DIRECTORY NOTIFICATION (DNOTIFY)
4265 M:      Jan Kara <jack@suse.cz>
4266 R:      Amir Goldstein <amir73il@gmail.com>
4267 L:      linux-fsdevel@vger.kernel.org
4268 S:      Maintained
4269 F:      Documentation/filesystems/dnotify.txt
4270 F:      fs/notify/dnotify/
4271 F:      include/linux/dnotify.h
4272
4273 DISK GEOMETRY AND PARTITION HANDLING
4274 M:      Andries Brouwer <aeb@cwi.nl>
4275 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4276 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4277 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4278 S:      Maintained
4279
4280 DISKQUOTA
4281 M:      Jan Kara <jack@suse.com>
4282 S:      Maintained
4283 F:      Documentation/filesystems/quota.txt
4284 F:      fs/quota/
4285 F:      include/linux/quota*.h
4286 F:      include/uapi/linux/quota*.h
4287
4288 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4289 M:      Bernie Thompson <bernie@plugable.com>
4290 L:      linux-fbdev@vger.kernel.org
4291 S:      Maintained
4292 W:      http://plugable.com/category/projects/udlfb/
4293 F:      drivers/video/fbdev/udlfb.c
4294 F:      include/video/udlfb.h
4295 F:      Documentation/fb/udlfb.txt
4296
4297 DISTRIBUTED LOCK MANAGER (DLM)
4298 M:      Christine Caulfield <ccaulfie@redhat.com>
4299 M:      David Teigland <teigland@redhat.com>
4300 L:      cluster-devel@redhat.com
4301 W:      http://sources.redhat.com/cluster/
4302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4303 S:      Supported
4304 F:      fs/dlm/
4305
4306 DMA BUFFER SHARING FRAMEWORK
4307 M:      Sumit Semwal <sumit.semwal@linaro.org>
4308 S:      Maintained
4309 L:      linux-media@vger.kernel.org
4310 L:      dri-devel@lists.freedesktop.org
4311 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4312 F:      drivers/dma-buf/
4313 F:      include/linux/dma-buf*
4314 F:      include/linux/reservation.h
4315 F:      include/linux/*fence.h
4316 F:      Documentation/driver-api/dma-buf.rst
4317 T:      git git://anongit.freedesktop.org/drm/drm-misc
4318
4319 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4320 M:      Vinod Koul <vkoul@kernel.org>
4321 L:      dmaengine@vger.kernel.org
4322 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4323 S:      Maintained
4324 F:      drivers/dma/
4325 F:      include/linux/dmaengine.h
4326 F:      include/linux/of_dma.h
4327 F:      Documentation/devicetree/bindings/dma/
4328 F:      Documentation/driver-api/dmaengine/
4329 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4330
4331 DMA MAPPING HELPERS
4332 M:      Christoph Hellwig <hch@lst.de>
4333 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4334 R:      Robin Murphy <robin.murphy@arm.com>
4335 L:      iommu@lists.linux-foundation.org
4336 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4337 W:      http://git.infradead.org/users/hch/dma-mapping.git
4338 S:      Supported
4339 F:      lib/dma-debug.c
4340 F:      lib/dma-direct.c
4341 F:      lib/dma-virt.c
4342 F:      drivers/base/dma-mapping.c
4343 F:      drivers/base/dma-coherent.c
4344 F:      include/asm-generic/dma-mapping.h
4345 F:      include/linux/dma-direct.h
4346 F:      include/linux/dma-mapping.h
4347
4348 DME1737 HARDWARE MONITOR DRIVER
4349 M:      Juerg Haefliger <juergh@gmail.com>
4350 L:      linux-hwmon@vger.kernel.org
4351 S:      Maintained
4352 F:      Documentation/hwmon/dme1737
4353 F:      drivers/hwmon/dme1737.c
4354
4355 DMI/SMBIOS SUPPORT
4356 M:      Jean Delvare <jdelvare@suse.com>
4357 S:      Maintained
4358 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4359 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4360 F:      drivers/firmware/dmi-id.c
4361 F:      drivers/firmware/dmi_scan.c
4362 F:      include/linux/dmi.h
4363
4364 DOCUMENTATION
4365 M:      Jonathan Corbet <corbet@lwn.net>
4366 L:      linux-doc@vger.kernel.org
4367 S:      Maintained
4368 F:      Documentation/
4369 F:      scripts/kernel-doc
4370 X:      Documentation/ABI/
4371 X:      Documentation/devicetree/
4372 X:      Documentation/acpi
4373 X:      Documentation/power
4374 X:      Documentation/spi
4375 X:      Documentation/media
4376 T:      git git://git.lwn.net/linux.git docs-next
4377
4378 DONGWOON DW9714 LENS VOICE COIL DRIVER
4379 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4380 L:      linux-media@vger.kernel.org
4381 T:      git git://linuxtv.org/media_tree.git
4382 S:      Maintained
4383 F:      drivers/media/i2c/dw9714.c
4384
4385 DOUBLETALK DRIVER
4386 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4387 L:      blinux-list@redhat.com
4388 S:      Maintained
4389 F:      drivers/char/dtlk.c
4390 F:      include/linux/dtlk.h
4391
4392 DPAA2 DATAPATH I/O (DPIO) DRIVER
4393 M:      Roy Pledge <Roy.Pledge@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-mc/bus/dpio
4397
4398 DPAA2 ETHERNET DRIVER
4399 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4400 L:      linux-kernel@vger.kernel.org
4401 S:      Maintained
4402 F:      drivers/staging/fsl-dpaa2/ethernet
4403
4404 DPAA2 ETHERNET SWITCH DRIVER
4405 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4406 L:      linux-kernel@vger.kernel.org
4407 S:      Maintained
4408 F:      drivers/staging/fsl-dpaa2/ethsw
4409
4410 DPT_I2O SCSI RAID DRIVER
4411 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4412 L:      linux-scsi@vger.kernel.org
4413 W:      http://www.adaptec.com/
4414 S:      Maintained
4415 F:      drivers/scsi/dpt*
4416 F:      drivers/scsi/dpt/
4417
4418 DRBD DRIVER
4419 M:      Philipp Reisner <philipp.reisner@linbit.com>
4420 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4421 L:      drbd-dev@lists.linbit.com
4422 W:      http://www.drbd.org
4423 T:      git git://git.linbit.com/linux-drbd.git
4424 T:      git git://git.linbit.com/drbd-8.4.git
4425 S:      Supported
4426 F:      drivers/block/drbd/
4427 F:      lib/lru_cache.c
4428 F:      Documentation/blockdev/drbd/
4429
4430 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4431 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4433 S:      Supported
4434 F:      Documentation/kobject.txt
4435 F:      drivers/base/
4436 F:      fs/debugfs/
4437 F:      fs/sysfs/
4438 F:      include/linux/debugfs.h
4439 F:      include/linux/kobj*
4440 F:      lib/kobj*
4441
4442 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4443 M:      Kevin Hilman <khilman@kernel.org>
4444 M:      Nishanth Menon <nm@ti.com>
4445 S:      Maintained
4446 F:      drivers/power/avs/
4447 F:      include/linux/power/smartreflex.h
4448 L:      linux-pm@vger.kernel.org
4449
4450 DRM DRIVER FOR ARM PL111 CLCD
4451 M:      Eric Anholt <eric@anholt.net>
4452 T:      git git://anongit.freedesktop.org/drm/drm-misc
4453 S:      Supported
4454 F:      drivers/gpu/drm/pl111/
4455
4456 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4457 M:      Linus Walleij <linus.walleij@linaro.org>
4458 T:      git git://anongit.freedesktop.org/drm/drm-misc
4459 S:      Maintained
4460 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4461 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4462
4463 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4464 M:      Dave Airlie <airlied@redhat.com>
4465 S:      Odd Fixes
4466 F:      drivers/gpu/drm/ast/
4467
4468 DRM DRIVER FOR BOCHS VIRTUAL GPU
4469 M:      Gerd Hoffmann <kraxel@redhat.com>
4470 L:      virtualization@lists.linux-foundation.org
4471 T:      git git://anongit.freedesktop.org/drm/drm-misc
4472 S:      Maintained
4473 F:      drivers/gpu/drm/bochs/
4474
4475 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4476 M:      Linus Walleij <linus.walleij@linaro.org>
4477 T:      git git://anongit.freedesktop.org/drm/drm-misc
4478 S:      Maintained
4479 F:      drivers/gpu/drm/tve200/
4480
4481 DRM DRIVER FOR ILITEK ILI9225 PANELS
4482 M:      David Lechner <david@lechnology.com>
4483 S:      Maintained
4484 F:      drivers/gpu/drm/tinydrm/ili9225.c
4485 F:      Documentation/devicetree/bindings/display/ili9225.txt
4486
4487 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4488 S:      Orphan / Obsolete
4489 F:      drivers/gpu/drm/i810/
4490 F:      include/uapi/drm/i810_drm.h
4491
4492 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4493 S:      Orphan / Obsolete
4494 F:      drivers/gpu/drm/mga/
4495 F:      include/uapi/drm/mga_drm.h
4496
4497 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4498 M:      Dave Airlie <airlied@redhat.com>
4499 S:      Odd Fixes
4500 F:      drivers/gpu/drm/mgag200/
4501
4502 DRM DRIVER FOR MI0283QT
4503 M:      Noralf Trønnes <noralf@tronnes.org>
4504 S:      Maintained
4505 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4506 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4507
4508 DRM DRIVER FOR MSM ADRENO GPU
4509 M:      Rob Clark <robdclark@gmail.com>
4510 L:      linux-arm-msm@vger.kernel.org
4511 L:      dri-devel@lists.freedesktop.org
4512 L:      freedreno@lists.freedesktop.org
4513 T:      git git://people.freedesktop.org/~robclark/linux
4514 S:      Maintained
4515 F:      drivers/gpu/drm/msm/
4516 F:      include/uapi/drm/msm_drm.h
4517 F:      Documentation/devicetree/bindings/display/msm/
4518
4519 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4520 M:      Ben Skeggs <bskeggs@redhat.com>
4521 L:      dri-devel@lists.freedesktop.org
4522 L:      nouveau@lists.freedesktop.org
4523 T:      git git://github.com/skeggsb/linux
4524 S:      Supported
4525 F:      drivers/gpu/drm/nouveau/
4526 F:      include/uapi/drm/nouveau_drm.h
4527
4528 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4529 M:      Noralf Trønnes <noralf@tronnes.org>
4530 S:      Maintained
4531 F:      drivers/gpu/drm/tinydrm/repaper.c
4532 F:      Documentation/devicetree/bindings/display/repaper.txt
4533
4534 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4535 M:      Dave Airlie <airlied@redhat.com>
4536 M:      Gerd Hoffmann <kraxel@redhat.com>
4537 L:      virtualization@lists.linux-foundation.org
4538 T:      git git://anongit.freedesktop.org/drm/drm-misc
4539 S:      Obsolete
4540 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4541 F:      drivers/gpu/drm/cirrus/
4542
4543 DRM DRIVER FOR QXL VIRTUAL GPU
4544 M:      Dave Airlie <airlied@redhat.com>
4545 M:      Gerd Hoffmann <kraxel@redhat.com>
4546 L:      virtualization@lists.linux-foundation.org
4547 T:      git git://anongit.freedesktop.org/drm/drm-misc
4548 S:      Maintained
4549 F:      drivers/gpu/drm/qxl/
4550 F:      include/uapi/drm/qxl_drm.h
4551
4552 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4553 S:      Orphan / Obsolete
4554 F:      drivers/gpu/drm/r128/
4555 F:      include/uapi/drm/r128_drm.h
4556
4557 DRM DRIVER FOR SAVAGE VIDEO CARDS
4558 S:      Orphan / Obsolete
4559 F:      drivers/gpu/drm/savage/
4560 F:      include/uapi/drm/savage_drm.h
4561
4562 DRM DRIVER FOR SIS VIDEO CARDS
4563 S:      Orphan / Obsolete
4564 F:      drivers/gpu/drm/sis/
4565 F:      include/uapi/drm/sis_drm.h
4566
4567 DRM DRIVER FOR SITRONIX ST7586 PANELS
4568 M:      David Lechner <david@lechnology.com>
4569 S:      Maintained
4570 F:      drivers/gpu/drm/tinydrm/st7586.c
4571 F:      Documentation/devicetree/bindings/display/st7586.txt
4572
4573 DRM DRIVER FOR SITRONIX ST7735R PANELS
4574 M:      David Lechner <david@lechnology.com>
4575 S:      Maintained
4576 F:      drivers/gpu/drm/tinydrm/st7735r.c
4577 F:      Documentation/devicetree/bindings/display/st7735r.txt
4578
4579 DRM DRIVER FOR TDFX VIDEO CARDS
4580 S:      Orphan / Obsolete
4581 F:      drivers/gpu/drm/tdfx/
4582
4583 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4584 M:      Dave Airlie <airlied@redhat.com>
4585 S:      Odd Fixes
4586 F:      drivers/gpu/drm/udl/
4587
4588 DRM DRIVER FOR VMWARE VIRTUAL GPU
4589 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4590 M:      Sinclair Yeh <syeh@vmware.com>
4591 M:      Thomas Hellstrom <thellstrom@vmware.com>
4592 L:      dri-devel@lists.freedesktop.org
4593 T:      git git://people.freedesktop.org/~syeh/repos_linux
4594 T:      git git://people.freedesktop.org/~thomash/linux
4595 S:      Supported
4596 F:      drivers/gpu/drm/vmwgfx/
4597 F:      include/uapi/drm/vmwgfx_drm.h
4598
4599 DRM DRIVERS
4600 M:      David Airlie <airlied@linux.ie>
4601 L:      dri-devel@lists.freedesktop.org
4602 T:      git git://people.freedesktop.org/~airlied/linux
4603 B:      https://bugs.freedesktop.org/
4604 C:      irc://chat.freenode.net/dri-devel
4605 S:      Maintained
4606 F:      drivers/gpu/drm/
4607 F:      drivers/gpu/vga/
4608 F:      Documentation/devicetree/bindings/display/
4609 F:      Documentation/devicetree/bindings/gpu/
4610 F:      Documentation/devicetree/bindings/video/
4611 F:      Documentation/gpu/
4612 F:      include/drm/
4613 F:      include/uapi/drm/
4614 F:      include/linux/vga*
4615
4616 DRM DRIVERS AND MISC GPU PATCHES
4617 M:      Gustavo Padovan <gustavo@padovan.org>
4618 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4619 M:      Sean Paul <seanpaul@chromium.org>
4620 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4621 S:      Maintained
4622 T:      git git://anongit.freedesktop.org/drm/drm-misc
4623 F:      Documentation/gpu/
4624 F:      drivers/gpu/vga/
4625 F:      drivers/gpu/drm/*
4626 F:      include/drm/drm*
4627 F:      include/uapi/drm/drm*
4628 F:      include/linux/vga*
4629
4630 DRM DRIVERS FOR ALLWINNER A10
4631 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4632 L:      dri-devel@lists.freedesktop.org
4633 S:      Supported
4634 F:      drivers/gpu/drm/sun4i/
4635 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637
4638 DRM DRIVERS FOR AMLOGIC SOCS
4639 M:      Neil Armstrong <narmstrong@baylibre.com>
4640 L:      dri-devel@lists.freedesktop.org
4641 L:      linux-amlogic@lists.infradead.org
4642 W:      http://linux-meson.com/
4643 S:      Supported
4644 F:      drivers/gpu/drm/meson/
4645 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4646 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4647 F:      Documentation/gpu/meson.rst
4648 T:      git git://anongit.freedesktop.org/drm/drm-misc
4649
4650 DRM DRIVERS FOR ATMEL HLCDC
4651 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4652 L:      dri-devel@lists.freedesktop.org
4653 S:      Supported
4654 F:      drivers/gpu/drm/atmel-hlcdc/
4655 F:      Documentation/devicetree/bindings/drm/atmel/
4656 T:      git git://anongit.freedesktop.org/drm/drm-misc
4657
4658 DRM DRIVERS FOR BRIDGE CHIPS
4659 M:      Archit Taneja <architt@codeaurora.org>
4660 M:      Andrzej Hajda <a.hajda@samsung.com>
4661 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4662 S:      Maintained
4663 T:      git git://anongit.freedesktop.org/drm/drm-misc
4664 F:      drivers/gpu/drm/bridge/
4665
4666 DRM DRIVERS FOR EXYNOS
4667 M:      Inki Dae <inki.dae@samsung.com>
4668 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4669 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4670 M:      Kyungmin Park <kyungmin.park@samsung.com>
4671 L:      dri-devel@lists.freedesktop.org
4672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4673 S:      Supported
4674 F:      drivers/gpu/drm/exynos/
4675 F:      include/uapi/drm/exynos_drm.h
4676 F:      Documentation/devicetree/bindings/display/exynos/
4677
4678 DRM DRIVERS FOR FREESCALE DCU
4679 M:      Stefan Agner <stefan@agner.ch>
4680 M:      Alison Wang <alison.wang@freescale.com>
4681 L:      dri-devel@lists.freedesktop.org
4682 S:      Supported
4683 F:      drivers/gpu/drm/fsl-dcu/
4684 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4685 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4686 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4687
4688 DRM DRIVERS FOR FREESCALE IMX
4689 M:      Philipp Zabel <p.zabel@pengutronix.de>
4690 L:      dri-devel@lists.freedesktop.org
4691 S:      Maintained
4692 F:      drivers/gpu/drm/imx/
4693 F:      drivers/gpu/ipu-v3/
4694 F:      Documentation/devicetree/bindings/display/imx/
4695
4696 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4697 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4698 L:      dri-devel@lists.freedesktop.org
4699 T:      git git://github.com/patjak/drm-gma500
4700 S:      Maintained
4701 F:      drivers/gpu/drm/gma500/
4702
4703 DRM DRIVERS FOR HISILICON
4704 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4705 M:      Rongrong Zou <zourongrong@gmail.com>
4706 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4707 R:      Chen Feng <puck.chen@hisilicon.com>
4708 L:      dri-devel@lists.freedesktop.org
4709 T:      git git://github.com/xin3liang/linux.git
4710 S:      Maintained
4711 F:      drivers/gpu/drm/hisilicon/
4712 F:      Documentation/devicetree/bindings/display/hisilicon/
4713
4714 DRM DRIVERS FOR MEDIATEK
4715 M:      CK Hu <ck.hu@mediatek.com>
4716 M:      Philipp Zabel <p.zabel@pengutronix.de>
4717 L:      dri-devel@lists.freedesktop.org
4718 S:      Supported
4719 F:      drivers/gpu/drm/mediatek/
4720 F:      Documentation/devicetree/bindings/display/mediatek/
4721
4722 DRM DRIVERS FOR NVIDIA TEGRA
4723 M:      Thierry Reding <thierry.reding@gmail.com>
4724 L:      dri-devel@lists.freedesktop.org
4725 L:      linux-tegra@vger.kernel.org
4726 T:      git git://anongit.freedesktop.org/tegra/linux.git
4727 S:      Supported
4728 F:      drivers/gpu/drm/tegra/
4729 F:      drivers/gpu/host1x/
4730 F:      include/linux/host1x.h
4731 F:      include/uapi/drm/tegra_drm.h
4732 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4733
4734 DRM DRIVERS FOR RENESAS
4735 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4736 L:      dri-devel@lists.freedesktop.org
4737 L:      linux-renesas-soc@vger.kernel.org
4738 T:      git git://linuxtv.org/pinchartl/fbdev
4739 S:      Supported
4740 F:      drivers/gpu/drm/rcar-du/
4741 F:      drivers/gpu/drm/shmobile/
4742 F:      include/linux/platform_data/shmob_drm.h
4743 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4744 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4745 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4746
4747 DRM DRIVERS FOR ROCKCHIP
4748 M:      Sandy Huang <hjc@rock-chips.com>
4749 M:      Heiko Stübner <heiko@sntech.de>
4750 L:      dri-devel@lists.freedesktop.org
4751 S:      Maintained
4752 F:      drivers/gpu/drm/rockchip/
4753 F:      Documentation/devicetree/bindings/display/rockchip/
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755
4756 DRM DRIVERS FOR STI
4757 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4758 M:      Vincent Abriou <vincent.abriou@st.com>
4759 L:      dri-devel@lists.freedesktop.org
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 S:      Maintained
4762 F:      drivers/gpu/drm/sti
4763 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4764
4765 DRM DRIVERS FOR STM
4766 M:      Yannick Fertre <yannick.fertre@st.com>
4767 M:      Philippe Cornu <philippe.cornu@st.com>
4768 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4769 M:      Vincent Abriou <vincent.abriou@st.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 T:      git git://anongit.freedesktop.org/drm/drm-misc
4772 S:      Maintained
4773 F:      drivers/gpu/drm/stm
4774 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4775
4776 DRM DRIVERS FOR TI LCDC
4777 M:      Jyri Sarha <jsarha@ti.com>
4778 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Maintained
4781 F:      drivers/gpu/drm/tilcdc/
4782 F:      Documentation/devicetree/bindings/display/tilcdc/
4783
4784 DRM DRIVERS FOR TI OMAP
4785 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4786 L:      dri-devel@lists.freedesktop.org
4787 S:      Maintained
4788 F:      drivers/gpu/drm/omapdrm/
4789 F:      Documentation/devicetree/bindings/display/ti/
4790
4791 DRM DRIVERS FOR VC4
4792 M:      Eric Anholt <eric@anholt.net>
4793 T:      git git://github.com/anholt/linux
4794 S:      Supported
4795 F:      drivers/gpu/drm/vc4/
4796 F:      include/uapi/drm/vc4_drm.h
4797 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799
4800 DRM DRIVERS FOR VIVANTE GPU IP
4801 M:      Lucas Stach <l.stach@pengutronix.de>
4802 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4803 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4804 L:      etnaviv@lists.freedesktop.org
4805 L:      dri-devel@lists.freedesktop.org
4806 S:      Maintained
4807 F:      drivers/gpu/drm/etnaviv/
4808 F:      include/uapi/drm/etnaviv_drm.h
4809 F:      Documentation/devicetree/bindings/display/etnaviv/
4810
4811 DRM DRIVERS FOR ZTE ZX
4812 M:      Shawn Guo <shawnguo@kernel.org>
4813 L:      dri-devel@lists.freedesktop.org
4814 S:      Maintained
4815 F:      drivers/gpu/drm/zte/
4816 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4817 T:      git git://anongit.freedesktop.org/drm/drm-misc
4818
4819 DRM PANEL DRIVERS
4820 M:      Thierry Reding <thierry.reding@gmail.com>
4821 L:      dri-devel@lists.freedesktop.org
4822 T:      git git://anongit.freedesktop.org/drm/drm-misc
4823 S:      Maintained
4824 F:      drivers/gpu/drm/drm_panel.c
4825 F:      drivers/gpu/drm/panel/
4826 F:      include/drm/drm_panel.h
4827 F:      Documentation/devicetree/bindings/display/panel/
4828
4829 DRM TINYDRM DRIVERS
4830 M:      Noralf Trønnes <noralf@tronnes.org>
4831 W:      https://github.com/notro/tinydrm/wiki/Development
4832 T:      git git://anongit.freedesktop.org/drm/drm-misc
4833 S:      Maintained
4834 F:      drivers/gpu/drm/tinydrm/
4835 F:      include/drm/tinydrm/
4836
4837 DRM TTM SUBSYSTEM
4838 M:      Christian Koenig <christian.koenig@amd.com>
4839 M:      Roger He <Hongbo.He@amd.com>
4840 T:      git git://people.freedesktop.org/~agd5f/linux
4841 S:      Maintained
4842 L:      dri-devel@lists.freedesktop.org
4843 F:      include/drm/ttm/
4844 F:      drivers/gpu/drm/ttm/
4845
4846 DSBR100 USB FM RADIO DRIVER
4847 M:      Alexey Klimov <klimov.linux@gmail.com>
4848 L:      linux-media@vger.kernel.org
4849 T:      git git://linuxtv.org/media_tree.git
4850 S:      Maintained
4851 F:      drivers/media/radio/dsbr100.c
4852
4853 DSCC4 DRIVER
4854 M:      Francois Romieu <romieu@fr.zoreil.com>
4855 L:      netdev@vger.kernel.org
4856 S:      Maintained
4857 F:      drivers/net/wan/dscc4.c
4858
4859 DT3155 MEDIA DRIVER
4860 M:      Hans Verkuil <hverkuil@xs4all.nl>
4861 L:      linux-media@vger.kernel.org
4862 T:      git git://linuxtv.org/media_tree.git
4863 W:      https://linuxtv.org
4864 S:      Odd Fixes
4865 F:      drivers/media/pci/dt3155/
4866
4867 DVB_USB_AF9015 MEDIA DRIVER
4868 M:      Antti Palosaari <crope@iki.fi>
4869 L:      linux-media@vger.kernel.org
4870 W:      https://linuxtv.org
4871 W:      http://palosaari.fi/linux/
4872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4873 T:      git git://linuxtv.org/anttip/media_tree.git
4874 S:      Maintained
4875 F:      drivers/media/usb/dvb-usb-v2/af9015*
4876
4877 DVB_USB_AF9035 MEDIA DRIVER
4878 M:      Antti Palosaari <crope@iki.fi>
4879 L:      linux-media@vger.kernel.org
4880 W:      https://linuxtv.org
4881 W:      http://palosaari.fi/linux/
4882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4883 T:      git git://linuxtv.org/anttip/media_tree.git
4884 S:      Maintained
4885 F:      drivers/media/usb/dvb-usb-v2/af9035*
4886
4887 DVB_USB_ANYSEE MEDIA DRIVER
4888 M:      Antti Palosaari <crope@iki.fi>
4889 L:      linux-media@vger.kernel.org
4890 W:      https://linuxtv.org
4891 W:      http://palosaari.fi/linux/
4892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4893 T:      git git://linuxtv.org/anttip/media_tree.git
4894 S:      Maintained
4895 F:      drivers/media/usb/dvb-usb-v2/anysee*
4896
4897 DVB_USB_AU6610 MEDIA DRIVER
4898 M:      Antti Palosaari <crope@iki.fi>
4899 L:      linux-media@vger.kernel.org
4900 W:      https://linuxtv.org
4901 W:      http://palosaari.fi/linux/
4902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4903 T:      git git://linuxtv.org/anttip/media_tree.git
4904 S:      Maintained
4905 F:      drivers/media/usb/dvb-usb-v2/au6610*
4906
4907 DVB_USB_CE6230 MEDIA DRIVER
4908 M:      Antti Palosaari <crope@iki.fi>
4909 L:      linux-media@vger.kernel.org
4910 W:      https://linuxtv.org
4911 W:      http://palosaari.fi/linux/
4912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4913 T:      git git://linuxtv.org/anttip/media_tree.git
4914 S:      Maintained
4915 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4916
4917 DVB_USB_CXUSB MEDIA DRIVER
4918 M:      Michael Krufky <mkrufky@linuxtv.org>
4919 L:      linux-media@vger.kernel.org
4920 W:      https://linuxtv.org
4921 W:      http://github.com/mkrufky
4922 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4923 T:      git git://linuxtv.org/media_tree.git
4924 S:      Maintained
4925 F:      drivers/media/usb/dvb-usb/cxusb*
4926
4927 DVB_USB_EC168 MEDIA DRIVER
4928 M:      Antti Palosaari <crope@iki.fi>
4929 L:      linux-media@vger.kernel.org
4930 W:      https://linuxtv.org
4931 W:      http://palosaari.fi/linux/
4932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4933 T:      git git://linuxtv.org/anttip/media_tree.git
4934 S:      Maintained
4935 F:      drivers/media/usb/dvb-usb-v2/ec168*
4936
4937 DVB_USB_GL861 MEDIA DRIVER
4938 M:      Antti Palosaari <crope@iki.fi>
4939 L:      linux-media@vger.kernel.org
4940 W:      https://linuxtv.org
4941 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4942 T:      git git://linuxtv.org/anttip/media_tree.git
4943 S:      Maintained
4944 F:      drivers/media/usb/dvb-usb-v2/gl861*
4945
4946 DVB_USB_MXL111SF MEDIA DRIVER
4947 M:      Michael Krufky <mkrufky@linuxtv.org>
4948 L:      linux-media@vger.kernel.org
4949 W:      https://linuxtv.org
4950 W:      http://github.com/mkrufky
4951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4952 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4953 S:      Maintained
4954 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4955
4956 DVB_USB_RTL28XXU MEDIA DRIVER
4957 M:      Antti Palosaari <crope@iki.fi>
4958 L:      linux-media@vger.kernel.org
4959 W:      https://linuxtv.org
4960 W:      http://palosaari.fi/linux/
4961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4962 T:      git git://linuxtv.org/anttip/media_tree.git
4963 S:      Maintained
4964 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4965
4966 DVB_USB_V2 MEDIA DRIVER
4967 M:      Antti Palosaari <crope@iki.fi>
4968 L:      linux-media@vger.kernel.org
4969 W:      https://linuxtv.org
4970 W:      http://palosaari.fi/linux/
4971 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4972 T:      git git://linuxtv.org/anttip/media_tree.git
4973 S:      Maintained
4974 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4975 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4976
4977 DYNAMIC DEBUG
4978 M:      Jason Baron <jbaron@akamai.com>
4979 S:      Maintained
4980 F:      lib/dynamic_debug.c
4981 F:      include/linux/dynamic_debug.h
4982
4983 DYNAMIC INTERRUPT MODERATION
4984 M:      Tal Gilboa <talgi@mellanox.com>
4985 S:      Maintained
4986 F:      include/linux/net_dim.h
4987
4988 DZ DECSTATION DZ11 SERIAL DRIVER
4989 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4990 S:      Maintained
4991 F:      drivers/tty/serial/dz.*
4992
4993 E3X0 POWER BUTTON DRIVER
4994 M:      Moritz Fischer <moritz.fischer@ettus.com>
4995 L:      usrp-users@lists.ettus.com
4996 W:      http://www.ettus.com
4997 S:      Supported
4998 F:      drivers/input/misc/e3x0-button.c
4999 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5000
5001 E4000 MEDIA DRIVER
5002 M:      Antti Palosaari <crope@iki.fi>
5003 L:      linux-media@vger.kernel.org
5004 W:      https://linuxtv.org
5005 W:      http://palosaari.fi/linux/
5006 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5007 T:      git git://linuxtv.org/anttip/media_tree.git
5008 S:      Maintained
5009 F:      drivers/media/tuners/e4000*
5010
5011 EC100 MEDIA DRIVER
5012 M:      Antti Palosaari <crope@iki.fi>
5013 L:      linux-media@vger.kernel.org
5014 W:      https://linuxtv.org
5015 W:      http://palosaari.fi/linux/
5016 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5017 T:      git git://linuxtv.org/anttip/media_tree.git
5018 S:      Maintained
5019 F:      drivers/media/dvb-frontends/ec100*
5020
5021 ECRYPT FILE SYSTEM
5022 M:      Tyler Hicks <tyhicks@canonical.com>
5023 L:      ecryptfs@vger.kernel.org
5024 W:      http://ecryptfs.org
5025 W:      https://launchpad.net/ecryptfs
5026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5027 S:      Supported
5028 F:      Documentation/filesystems/ecryptfs.txt
5029 F:      fs/ecryptfs/
5030
5031 EDAC-AMD64
5032 M:      Borislav Petkov <bp@alien8.de>
5033 L:      linux-edac@vger.kernel.org
5034 S:      Maintained
5035 F:      drivers/edac/amd64_edac*
5036
5037 EDAC-CALXEDA
5038 M:      Robert Richter <rric@kernel.org>
5039 L:      linux-edac@vger.kernel.org
5040 S:      Maintained
5041 F:      drivers/edac/highbank*
5042
5043 EDAC-CAVIUM OCTEON
5044 M:      Ralf Baechle <ralf@linux-mips.org>
5045 M:      David Daney <david.daney@cavium.com>
5046 L:      linux-edac@vger.kernel.org
5047 L:      linux-mips@linux-mips.org
5048 S:      Supported
5049 F:      drivers/edac/octeon_edac*
5050
5051 EDAC-CAVIUM THUNDERX
5052 M:      David Daney <david.daney@cavium.com>
5053 M:      Jan Glauber <jglauber@cavium.com>
5054 L:      linux-edac@vger.kernel.org
5055 S:      Supported
5056 F:      drivers/edac/thunderx_edac*
5057
5058 EDAC-CORE
5059 M:      Borislav Petkov <bp@alien8.de>
5060 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5061 L:      linux-edac@vger.kernel.org
5062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5064 S:      Supported
5065 F:      Documentation/admin-guide/ras.rst
5066 F:      Documentation/driver-api/edac.rst
5067 F:      drivers/edac/
5068 F:      include/linux/edac.h
5069
5070 EDAC-E752X
5071 M:      Mark Gross <mark.gross@intel.com>
5072 L:      linux-edac@vger.kernel.org
5073 S:      Maintained
5074 F:      drivers/edac/e752x_edac.c
5075
5076 EDAC-E7XXX
5077 L:      linux-edac@vger.kernel.org
5078 S:      Maintained
5079 F:      drivers/edac/e7xxx_edac.c
5080
5081 EDAC-FSL_DDR
5082 M:      York Sun <york.sun@nxp.com>
5083 L:      linux-edac@vger.kernel.org
5084 S:      Maintained
5085 F:      drivers/edac/fsl_ddr_edac.*
5086
5087 EDAC-GHES
5088 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5089 L:      linux-edac@vger.kernel.org
5090 S:      Maintained
5091 F:      drivers/edac/ghes_edac.c
5092
5093 EDAC-I3000
5094 L:      linux-edac@vger.kernel.org
5095 S:      Orphan
5096 F:      drivers/edac/i3000_edac.c
5097
5098 EDAC-I5000
5099 L:      linux-edac@vger.kernel.org
5100 S:      Maintained
5101 F:      drivers/edac/i5000_edac.c
5102
5103 EDAC-I5400
5104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5105 L:      linux-edac@vger.kernel.org
5106 S:      Maintained
5107 F:      drivers/edac/i5400_edac.c
5108
5109 EDAC-I7300
5110 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5111 L:      linux-edac@vger.kernel.org
5112 S:      Maintained
5113 F:      drivers/edac/i7300_edac.c
5114
5115 EDAC-I7CORE
5116 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5117 L:      linux-edac@vger.kernel.org
5118 S:      Maintained
5119 F:      drivers/edac/i7core_edac.c
5120
5121 EDAC-I82443BXGX
5122 M:      Tim Small <tim@buttersideup.com>
5123 L:      linux-edac@vger.kernel.org
5124 S:      Maintained
5125 F:      drivers/edac/i82443bxgx_edac.c
5126
5127 EDAC-I82975X
5128 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5129 M:      "Arvind R." <arvino55@gmail.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/i82975x_edac.c
5133
5134 EDAC-IE31200
5135 M:      Jason Baron <jbaron@akamai.com>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/ie31200_edac.c
5139
5140 EDAC-MPC85XX
5141 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5142 L:      linux-edac@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/edac/mpc85xx_edac.[ch]
5145
5146 EDAC-PASEMI
5147 M:      Egor Martovetsky <egor@pasemi.com>
5148 L:      linux-edac@vger.kernel.org
5149 S:      Maintained
5150 F:      drivers/edac/pasemi_edac.c
5151
5152 EDAC-PND2
5153 M:      Tony Luck <tony.luck@intel.com>
5154 L:      linux-edac@vger.kernel.org
5155 S:      Maintained
5156 F:      drivers/edac/pnd2_edac.[ch]
5157
5158 EDAC-R82600
5159 M:      Tim Small <tim@buttersideup.com>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/r82600_edac.c
5163
5164 EDAC-SBRIDGE
5165 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/sb_edac.c
5169
5170 EDAC-SKYLAKE
5171 M:      Tony Luck <tony.luck@intel.com>
5172 L:      linux-edac@vger.kernel.org
5173 S:      Maintained
5174 F:      drivers/edac/skx_edac.c
5175
5176 EDAC-TI
5177 M:      Tero Kristo <t-kristo@ti.com>
5178 L:      linux-edac@vger.kernel.org
5179 S:      Maintained
5180 F:      drivers/edac/ti_edac.c
5181
5182 EDIROL UA-101/UA-1000 DRIVER
5183 M:      Clemens Ladisch <clemens@ladisch.de>
5184 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5185 T:      git git://git.alsa-project.org/alsa-kernel.git
5186 S:      Maintained
5187 F:      sound/usb/misc/ua101.c
5188
5189 EFI TEST DRIVER
5190 L:      linux-efi@vger.kernel.org
5191 M:      Ivan Hu <ivan.hu@canonical.com>
5192 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5193 S:      Maintained
5194 F:      drivers/firmware/efi/test/
5195
5196 EFI VARIABLE FILESYSTEM
5197 M:      Matthew Garrett <matthew.garrett@nebula.com>
5198 M:      Jeremy Kerr <jk@ozlabs.org>
5199 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5201 L:      linux-efi@vger.kernel.org
5202 S:      Maintained
5203 F:      fs/efivarfs/
5204
5205 EFIFB FRAMEBUFFER DRIVER
5206 L:      linux-fbdev@vger.kernel.org
5207 M:      Peter Jones <pjones@redhat.com>
5208 S:      Maintained
5209 F:      drivers/video/fbdev/efifb.c
5210
5211 EFS FILESYSTEM
5212 W:      http://aeschi.ch.eu.org/efs/
5213 S:      Orphan
5214 F:      fs/efs/
5215
5216 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5217 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5218 L:      netdev@vger.kernel.org
5219 S:      Maintained
5220 F:      drivers/net/ethernet/ibm/ehea/
5221
5222 EM28XX VIDEO4LINUX DRIVER
5223 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5224 L:      linux-media@vger.kernel.org
5225 W:      https://linuxtv.org
5226 T:      git git://linuxtv.org/media_tree.git
5227 S:      Maintained
5228 F:      drivers/media/usb/em28xx/
5229 F:      Documentation/media/v4l-drivers/em28xx*
5230
5231 EMBEDDED LINUX
5232 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5233 M:      Matt Mackall <mpm@selenic.com>
5234 M:      David Woodhouse <dwmw2@infradead.org>
5235 L:      linux-embedded@vger.kernel.org
5236 S:      Maintained
5237
5238 Emulex 10Gbps iSCSI - OneConnect DRIVER
5239 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5240 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5241 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5242 L:      linux-scsi@vger.kernel.org
5243 W:      http://www.broadcom.com
5244 S:      Supported
5245 F:      drivers/scsi/be2iscsi/
5246
5247 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5248 M:      Sathya Perla <sathya.perla@broadcom.com>
5249 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5250 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5251 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5252 L:      netdev@vger.kernel.org
5253 W:      http://www.emulex.com
5254 S:      Supported
5255 F:      drivers/net/ethernet/emulex/benet/
5256
5257 EMULEX ONECONNECT ROCE DRIVER
5258 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5259 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5260 L:      linux-rdma@vger.kernel.org
5261 W:      http://www.broadcom.com
5262 S:      Odd Fixes
5263 F:      drivers/infiniband/hw/ocrdma/
5264 F:      include/uapi/rdma/ocrdma-abi.h
5265
5266 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5267 M:      James Smart <james.smart@broadcom.com>
5268 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5269 L:      linux-scsi@vger.kernel.org
5270 W:      http://www.broadcom.com
5271 S:      Supported
5272 F:      drivers/scsi/lpfc/
5273
5274 ENE CB710 FLASH CARD READER DRIVER
5275 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5276 S:      Maintained
5277 F:      drivers/misc/cb710/
5278 F:      drivers/mmc/host/cb710-mmc.*
5279 F:      include/linux/cb710.h
5280
5281 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5282 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5283 S:      Maintained
5284 F:      drivers/media/rc/ene_ir.*
5285
5286 EPSON S1D13XXX FRAMEBUFFER DRIVER
5287 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5288 S:      Maintained
5289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5290 F:      drivers/video/fbdev/s1d13xxxfb.c
5291 F:      include/video/s1d13xxxfb.h
5292
5293 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5294 M:      Jeff Layton <jlayton@kernel.org>
5295 S:      Maintained
5296 F:      lib/errseq.c
5297 F:      include/linux/errseq.h
5298
5299 ET131X NETWORK DRIVER
5300 M:      Mark Einon <mark.einon@gmail.com>
5301 S:      Odd Fixes
5302 F:      drivers/net/ethernet/agere/
5303
5304 ETHERNET BRIDGE
5305 M:      Stephen Hemminger <stephen@networkplumber.org>
5306 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5307 L:      netdev@vger.kernel.org
5308 W:      http://www.linuxfoundation.org/en/Net:Bridge
5309 S:      Maintained
5310 F:      include/linux/netfilter_bridge/
5311 F:      net/bridge/
5312
5313 ETHERNET PHY LIBRARY
5314 M:      Andrew Lunn <andrew@lunn.ch>
5315 M:      Florian Fainelli <f.fainelli@gmail.com>
5316 L:      netdev@vger.kernel.org
5317 S:      Maintained
5318 F:      Documentation/ABI/testing/sysfs-bus-mdio
5319 F:      Documentation/devicetree/bindings/net/mdio*
5320 F:      Documentation/networking/phy.txt
5321 F:      drivers/net/phy/
5322 F:      drivers/of/of_mdio.c
5323 F:      drivers/of/of_net.c
5324 F:      include/linux/*mdio*.h
5325 F:      include/linux/of_net.h
5326 F:      include/linux/phy.h
5327 F:      include/linux/phy_fixed.h
5328 F:      include/linux/platform_data/mdio-gpio.h
5329 F:      include/linux/platform_data/mdio-bcm-unimac.h
5330 F:      include/trace/events/mdio.h
5331 F:      include/uapi/linux/mdio.h
5332 F:      include/uapi/linux/mii.h
5333
5334 EXT2 FILE SYSTEM
5335 M:      Jan Kara <jack@suse.com>
5336 L:      linux-ext4@vger.kernel.org
5337 S:      Maintained
5338 F:      Documentation/filesystems/ext2.txt
5339 F:      fs/ext2/
5340 F:      include/linux/ext2*
5341
5342 EXT4 FILE SYSTEM
5343 M:      "Theodore Ts'o" <tytso@mit.edu>
5344 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5345 L:      linux-ext4@vger.kernel.org
5346 W:      http://ext4.wiki.kernel.org
5347 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5349 S:      Maintained
5350 F:      Documentation/filesystems/ext4.txt
5351 F:      fs/ext4/
5352
5353 Extended Verification Module (EVM)
5354 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5355 L:      linux-integrity@vger.kernel.org
5356 S:      Supported
5357 F:      security/integrity/evm/
5358
5359 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 L:      linux-efi@vger.kernel.org
5362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5363 S:      Maintained
5364 F:      Documentation/efi-stub.txt
5365 F:      arch/*/kernel/efi.c
5366 F:      arch/x86/boot/compressed/eboot.[ch]
5367 F:      arch/*/include/asm/efi.h
5368 F:      arch/x86/platform/efi/
5369 F:      drivers/firmware/efi/
5370 F:      include/linux/efi*.h
5371 F:      arch/arm/boot/compressed/efi-header.S
5372 F:      arch/arm64/kernel/efi-entry.S
5373
5374 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5375 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5376 M:      Chanwoo Choi <cw00.choi@samsung.com>
5377 L:      linux-kernel@vger.kernel.org
5378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5379 S:      Maintained
5380 F:      drivers/extcon/
5381 F:      include/linux/extcon/
5382 F:      include/linux/extcon.h
5383 F:      Documentation/extcon/
5384 F:      Documentation/devicetree/bindings/extcon/
5385
5386 EXYNOS DP DRIVER
5387 M:      Jingoo Han <jingoohan1@gmail.com>
5388 L:      dri-devel@lists.freedesktop.org
5389 S:      Maintained
5390 F:      drivers/gpu/drm/exynos/exynos_dp*
5391
5392 EXYNOS SYSMMU (IOMMU) driver
5393 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5394 L:      iommu@lists.linux-foundation.org
5395 S:      Maintained
5396 F:      drivers/iommu/exynos-iommu.c
5397
5398 EZchip NPS platform support
5399 M:      Elad Kanfi <eladkan@mellanox.com>
5400 M:      Vineet Gupta <vgupta@synopsys.com>
5401 S:      Supported
5402 F:      arch/arc/plat-eznps
5403 F:      arch/arc/boot/dts/eznps.dts
5404
5405 F2FS FILE SYSTEM
5406 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5407 M:      Chao Yu <yuchao0@huawei.com>
5408 L:      linux-f2fs-devel@lists.sourceforge.net
5409 W:      https://f2fs.wiki.kernel.org/
5410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5411 S:      Maintained
5412 F:      Documentation/filesystems/f2fs.txt
5413 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5414 F:      fs/f2fs/
5415 F:      include/linux/f2fs_fs.h
5416 F:      include/trace/events/f2fs.h
5417
5418 F71805F HARDWARE MONITORING DRIVER
5419 M:      Jean Delvare <jdelvare@suse.com>
5420 L:      linux-hwmon@vger.kernel.org
5421 S:      Maintained
5422 F:      Documentation/hwmon/f71805f
5423 F:      drivers/hwmon/f71805f.c
5424
5425 FANOTIFY
5426 M:      Jan Kara <jack@suse.cz>
5427 R:      Amir Goldstein <amir73il@gmail.com>
5428 L:      linux-fsdevel@vger.kernel.org
5429 S:      Maintained
5430 F:      fs/notify/fanotify/
5431 F:      include/linux/fanotify.h
5432 F:      include/uapi/linux/fanotify.h
5433
5434 FARSYNC SYNCHRONOUS DRIVER
5435 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5436 W:      http://www.farsite.co.uk/
5437 S:      Supported
5438 F:      drivers/net/wan/farsync.*
5439
5440 FAULT INJECTION SUPPORT
5441 M:      Akinobu Mita <akinobu.mita@gmail.com>
5442 S:      Supported
5443 F:      Documentation/fault-injection/
5444 F:      lib/fault-inject.c
5445
5446 FBTFT Framebuffer drivers
5447 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5448 S:      Maintained
5449 F:      drivers/staging/fbtft/
5450
5451 FC0011 TUNER DRIVER
5452 M:      Michael Buesch <m@bues.ch>
5453 L:      linux-media@vger.kernel.org
5454 S:      Maintained
5455 F:      drivers/media/tuners/fc0011.h
5456 F:      drivers/media/tuners/fc0011.c
5457
5458 FC2580 MEDIA DRIVER
5459 M:      Antti Palosaari <crope@iki.fi>
5460 L:      linux-media@vger.kernel.org
5461 W:      https://linuxtv.org
5462 W:      http://palosaari.fi/linux/
5463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5464 T:      git git://linuxtv.org/anttip/media_tree.git
5465 S:      Maintained
5466 F:      drivers/media/tuners/fc2580*
5467
5468 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5469 M:      Johannes Thumshirn <jth@kernel.org>
5470 L:      linux-scsi@vger.kernel.org
5471 W:      www.Open-FCoE.org
5472 S:      Supported
5473 F:      drivers/scsi/libfc/
5474 F:      drivers/scsi/fcoe/
5475 F:      include/scsi/fc/
5476 F:      include/scsi/libfc.h
5477 F:      include/scsi/libfcoe.h
5478 F:      include/uapi/scsi/fc/
5479
5480 FILE LOCKING (flock() and fcntl()/lockf())
5481 M:      Jeff Layton <jlayton@kernel.org>
5482 M:      "J. Bruce Fields" <bfields@fieldses.org>
5483 L:      linux-fsdevel@vger.kernel.org
5484 S:      Maintained
5485 F:      include/linux/fcntl.h
5486 F:      include/uapi/linux/fcntl.h
5487 F:      fs/fcntl.c
5488 F:      fs/locks.c
5489
5490 FILESYSTEMS (VFS and infrastructure)
5491 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5492 L:      linux-fsdevel@vger.kernel.org
5493 S:      Maintained
5494 F:      fs/*
5495 F:      include/linux/fs.h
5496 F:      include/uapi/linux/fs.h
5497
5498 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5499 M:      Riku Voipio <riku.voipio@iki.fi>
5500 L:      linux-hwmon@vger.kernel.org
5501 S:      Maintained
5502 F:      drivers/hwmon/f75375s.c
5503 F:      include/linux/f75375s.h
5504
5505 FIREWIRE AUDIO DRIVERS
5506 M:      Clemens Ladisch <clemens@ladisch.de>
5507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5508 T:      git git://git.alsa-project.org/alsa-kernel.git
5509 S:      Maintained
5510 F:      sound/firewire/
5511
5512 FIREWIRE MEDIA DRIVERS (firedtv)
5513 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5514 L:      linux-media@vger.kernel.org
5515 L:      linux1394-devel@lists.sourceforge.net
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5517 S:      Maintained
5518 F:      drivers/media/firewire/
5519
5520 FIREWIRE SBP-2 TARGET
5521 M:      Chris Boot <bootc@bootc.net>
5522 L:      linux-scsi@vger.kernel.org
5523 L:      target-devel@vger.kernel.org
5524 L:      linux1394-devel@lists.sourceforge.net
5525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5526 S:      Maintained
5527 F:      drivers/target/sbp/
5528
5529 FIREWIRE SUBSYSTEM
5530 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5531 L:      linux1394-devel@lists.sourceforge.net
5532 W:      http://ieee1394.wiki.kernel.org/
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5534 S:      Maintained
5535 F:      drivers/firewire/
5536 F:      include/linux/firewire.h
5537 F:      include/uapi/linux/firewire*.h
5538 F:      tools/firewire/
5539
5540 FIRMWARE LOADER (request_firmware)
5541 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5542 L:      linux-kernel@vger.kernel.org
5543 S:      Maintained
5544 F:      Documentation/firmware_class/
5545 F:      drivers/base/firmware_loader/
5546 F:      include/linux/firmware.h
5547
5548 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5549 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5550 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5551 S:      Maintained
5552 F:      drivers/block/rsxx/
5553
5554 FLOPPY DRIVER
5555 M:      Jiri Kosina <jikos@kernel.org>
5556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5557 S:      Odd fixes
5558 F:      drivers/block/floppy.c
5559
5560 FMC SUBSYSTEM
5561 M:      Alessandro Rubini <rubini@gnudd.com>
5562 W:      http://www.ohwr.org/projects/fmc-bus
5563 S:      Supported
5564 F:      drivers/fmc/
5565 F:      include/linux/fmc*.h
5566 F:      include/linux/ipmi-fru.h
5567 K:      fmc_d.*register
5568
5569 FPGA MANAGER FRAMEWORK
5570 M:      Alan Tull <atull@kernel.org>
5571 M:      Moritz Fischer <mdf@kernel.org>
5572 L:      linux-fpga@vger.kernel.org
5573 S:      Maintained
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5575 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5576 F:      Documentation/fpga/
5577 F:      Documentation/devicetree/bindings/fpga/
5578 F:      drivers/fpga/
5579 F:      include/linux/fpga/
5580 W:      http://www.rocketboards.org
5581
5582 FPU EMULATOR
5583 M:      Bill Metzenthen <billm@melbpc.org.au>
5584 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5585 S:      Maintained
5586 F:      arch/x86/math-emu/
5587
5588 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5589 L:      netdev@vger.kernel.org
5590 S:      Orphan
5591 F:      drivers/net/wan/dlci.c
5592 F:      drivers/net/wan/sdla.c
5593
5594 FRAMEBUFFER LAYER
5595 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5596 L:      dri-devel@lists.freedesktop.org
5597 L:      linux-fbdev@vger.kernel.org
5598 T:      git git://github.com/bzolnier/linux.git
5599 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5600 S:      Maintained
5601 F:      Documentation/fb/
5602 F:      drivers/video/
5603 F:      include/video/
5604 F:      include/linux/fb.h
5605 F:      include/uapi/video/
5606 F:      include/uapi/linux/fb.h
5607
5608 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5609 M:      Horia Geantă <horia.geanta@nxp.com>
5610 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5611 L:      linux-crypto@vger.kernel.org
5612 S:      Maintained
5613 F:      drivers/crypto/caam/
5614 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5615
5616 FREESCALE DIU FRAMEBUFFER DRIVER
5617 M:      Timur Tabi <timur@tabi.org>
5618 L:      linux-fbdev@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/video/fbdev/fsl-diu-fb.*
5621
5622 FREESCALE DMA DRIVER
5623 M:      Li Yang <leoyang.li@nxp.com>
5624 M:      Zhang Wei <zw@zh-kernel.org>
5625 L:      linuxppc-dev@lists.ozlabs.org
5626 S:      Maintained
5627 F:      drivers/dma/fsldma.*
5628
5629 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5630 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5631 L:      netdev@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/net/ethernet/freescale/gianfar*
5634 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5635 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5636
5637 FREESCALE GPMI NAND DRIVER
5638 M:      Han Xu <han.xu@nxp.com>
5639 L:      linux-mtd@lists.infradead.org
5640 S:      Maintained
5641 F:      drivers/mtd/nand/raw/gpmi-nand/*
5642
5643 FREESCALE I2C CPM DRIVER
5644 M:      Jochen Friedrich <jochen@scram.de>
5645 L:      linuxppc-dev@lists.ozlabs.org
5646 L:      linux-i2c@vger.kernel.org
5647 S:      Maintained
5648 F:      drivers/i2c/busses/i2c-cpm.c
5649
5650 FREESCALE IMX / MXC FEC DRIVER
5651 M:      Fugang Duan <fugang.duan@nxp.com>
5652 L:      netdev@vger.kernel.org
5653 S:      Maintained
5654 F:      drivers/net/ethernet/freescale/fec_main.c
5655 F:      drivers/net/ethernet/freescale/fec_ptp.c
5656 F:      drivers/net/ethernet/freescale/fec.h
5657 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5658
5659 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5660 M:      Sascha Hauer <s.hauer@pengutronix.de>
5661 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5662 L:      linux-fbdev@vger.kernel.org
5663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5664 S:      Maintained
5665 F:      include/linux/platform_data/video-imxfb.h
5666 F:      drivers/video/fbdev/imxfb.c
5667
5668 FREESCALE QORIQ DPAA ETHERNET DRIVER
5669 M:      Madalin Bucur <madalin.bucur@nxp.com>
5670 L:      netdev@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/net/ethernet/freescale/dpaa
5673
5674 FREESCALE QORIQ DPAA FMAN DRIVER
5675 M:      Madalin Bucur <madalin.bucur@nxp.com>
5676 L:      netdev@vger.kernel.org
5677 S:      Maintained
5678 F:      drivers/net/ethernet/freescale/fman
5679 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5680
5681 FREESCALE QUAD SPI DRIVER
5682 M:      Han Xu <han.xu@nxp.com>
5683 L:      linux-mtd@lists.infradead.org
5684 S:      Maintained
5685 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5686
5687 FREESCALE QUICC ENGINE LIBRARY
5688 M:      Qiang Zhao <qiang.zhao@nxp.com>
5689 L:      linuxppc-dev@lists.ozlabs.org
5690 S:      Maintained
5691 F:      drivers/soc/fsl/qe/
5692 F:      include/soc/fsl/*qe*.h
5693 F:      include/soc/fsl/*ucc*.h
5694
5695 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5696 M:      Li Yang <leoyang.li@nxp.com>
5697 L:      netdev@vger.kernel.org
5698 L:      linuxppc-dev@lists.ozlabs.org
5699 S:      Maintained
5700 F:      drivers/net/ethernet/freescale/ucc_geth*
5701
5702 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5703 M:      Zhao Qiang <qiang.zhao@nxp.com>
5704 L:      netdev@vger.kernel.org
5705 L:      linuxppc-dev@lists.ozlabs.org
5706 S:      Maintained
5707 F:      drivers/net/wan/fsl_ucc_hdlc*
5708
5709 FREESCALE QUICC ENGINE UCC UART DRIVER
5710 M:      Timur Tabi <timur@tabi.org>
5711 L:      linuxppc-dev@lists.ozlabs.org
5712 S:      Maintained
5713 F:      drivers/tty/serial/ucc_uart.c
5714
5715 FREESCALE SOC DRIVERS
5716 M:      Li Yang <leoyang.li@nxp.com>
5717 L:      linuxppc-dev@lists.ozlabs.org
5718 L:      linux-arm-kernel@lists.infradead.org
5719 S:      Maintained
5720 F:      Documentation/devicetree/bindings/soc/fsl/
5721 F:      drivers/soc/fsl/
5722 F:      include/linux/fsl/
5723
5724 FREESCALE SOC FS_ENET DRIVER
5725 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5726 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5727 L:      linuxppc-dev@lists.ozlabs.org
5728 L:      netdev@vger.kernel.org
5729 S:      Maintained
5730 F:      drivers/net/ethernet/freescale/fs_enet/
5731 F:      include/linux/fs_enet_pd.h
5732
5733 FREESCALE SOC SOUND DRIVERS
5734 M:      Timur Tabi <timur@tabi.org>
5735 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5736 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5737 R:      Fabio Estevam <fabio.estevam@nxp.com>
5738 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5739 L:      linuxppc-dev@lists.ozlabs.org
5740 S:      Maintained
5741 F:      sound/soc/fsl/fsl*
5742 F:      sound/soc/fsl/imx*
5743 F:      sound/soc/fsl/mpc8610_hpcd.c
5744
5745 FREESCALE USB PERIPHERAL DRIVERS
5746 M:      Li Yang <leoyang.li@nxp.com>
5747 L:      linux-usb@vger.kernel.org
5748 L:      linuxppc-dev@lists.ozlabs.org
5749 S:      Maintained
5750 F:      drivers/usb/gadget/udc/fsl*
5751
5752 FREEVXFS FILESYSTEM
5753 M:      Christoph Hellwig <hch@infradead.org>
5754 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5755 S:      Maintained
5756 F:      fs/freevxfs/
5757
5758 FREEZER
5759 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5760 M:      Pavel Machek <pavel@ucw.cz>
5761 L:      linux-pm@vger.kernel.org
5762 S:      Supported
5763 F:      Documentation/power/freezing-of-tasks.txt
5764 F:      include/linux/freezer.h
5765 F:      kernel/freezer.c
5766
5767 FRONTSWAP API
5768 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5769 L:      linux-kernel@vger.kernel.org
5770 S:      Maintained
5771 F:      mm/frontswap.c
5772 F:      include/linux/frontswap.h
5773
5774 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5775 M:      David Howells <dhowells@redhat.com>
5776 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5777 S:      Supported
5778 F:      Documentation/filesystems/caching/
5779 F:      fs/fscache/
5780 F:      include/linux/fscache*.h
5781
5782 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5783 M:      Theodore Y. Ts'o <tytso@mit.edu>
5784 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5785 L:      linux-fscrypt@vger.kernel.org
5786 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5788 S:      Supported
5789 F:      fs/crypto/
5790 F:      include/linux/fscrypt*.h
5791 F:      Documentation/filesystems/fscrypt.rst
5792
5793 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5794 M:      Jan Kara <jack@suse.cz>
5795 R:      Amir Goldstein <amir73il@gmail.com>
5796 L:      linux-fsdevel@vger.kernel.org
5797 S:      Maintained
5798 F:      fs/notify/
5799 F:      include/linux/fsnotify*.h
5800
5801 FUJITSU LAPTOP EXTRAS
5802 M:      Jonathan Woithe <jwoithe@just42.net>
5803 L:      platform-driver-x86@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/platform/x86/fujitsu-laptop.c
5806
5807 FUJITSU M-5MO LS CAMERA ISP DRIVER
5808 M:      Kyungmin Park <kyungmin.park@samsung.com>
5809 M:      Heungjun Kim <riverful.kim@samsung.com>
5810 L:      linux-media@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/media/i2c/m5mols/
5813 F:      include/media/i2c/m5mols.h
5814
5815 FUJITSU TABLET EXTRAS
5816 M:      Robert Gerlach <khnz@gmx.de>
5817 L:      platform-driver-x86@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/platform/x86/fujitsu-tablet.c
5820
5821 FUSE: FILESYSTEM IN USERSPACE
5822 M:      Miklos Szeredi <miklos@szeredi.hu>
5823 L:      linux-fsdevel@vger.kernel.org
5824 W:      http://fuse.sourceforge.net/
5825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5826 S:      Maintained
5827 F:      fs/fuse/
5828 F:      include/uapi/linux/fuse.h
5829 F:      Documentation/filesystems/fuse.txt
5830
5831 FUTEX SUBSYSTEM
5832 M:      Thomas Gleixner <tglx@linutronix.de>
5833 M:      Ingo Molnar <mingo@redhat.com>
5834 R:      Peter Zijlstra <peterz@infradead.org>
5835 R:      Darren Hart <dvhart@infradead.org>
5836 L:      linux-kernel@vger.kernel.org
5837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5838 S:      Maintained
5839 F:      kernel/futex.c
5840 F:      kernel/futex_compat.c
5841 F:      include/asm-generic/futex.h
5842 F:      include/linux/futex.h
5843 F:      include/uapi/linux/futex.h
5844 F:      tools/testing/selftests/futex/
5845 F:      tools/perf/bench/futex*
5846 F:      Documentation/*futex*
5847
5848 GCC PLUGINS
5849 M:      Kees Cook <keescook@chromium.org>
5850 R:      Emese Revfy <re.emese@gmail.com>
5851 L:      kernel-hardening@lists.openwall.com
5852 S:      Maintained
5853 F:      scripts/gcc-plugins/
5854 F:      scripts/gcc-plugin.sh
5855 F:      scripts/Makefile.gcc-plugins
5856 F:      Documentation/gcc-plugins.txt
5857
5858 GCOV BASED KERNEL PROFILING
5859 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5860 S:      Maintained
5861 F:      kernel/gcov/
5862 F:      Documentation/dev-tools/gcov.rst
5863
5864 GDB KERNEL DEBUGGING HELPER SCRIPTS
5865 M:      Jan Kiszka <jan.kiszka@siemens.com>
5866 M:      Kieran Bingham <kieran@bingham.xyz>
5867 S:      Supported
5868 F:      scripts/gdb/
5869
5870 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5871 M:      Achim Leubner <achim_leubner@adaptec.com>
5872 L:      linux-scsi@vger.kernel.org
5873 W:      http://www.icp-vortex.com/
5874 S:      Supported
5875 F:      drivers/scsi/gdt*
5876
5877 GEMTEK FM RADIO RECEIVER DRIVER
5878 M:      Hans Verkuil <hverkuil@xs4all.nl>
5879 L:      linux-media@vger.kernel.org
5880 T:      git git://linuxtv.org/media_tree.git
5881 W:      https://linuxtv.org
5882 S:      Maintained
5883 F:      drivers/media/radio/radio-gemtek*
5884
5885 GENERIC GPIO I2C DRIVER
5886 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5887 S:      Supported
5888 F:      drivers/i2c/busses/i2c-gpio.c
5889 F:      include/linux/i2c-gpio.h
5890
5891 GENERIC GPIO I2C MULTIPLEXER DRIVER
5892 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5893 L:      linux-i2c@vger.kernel.org
5894 S:      Supported
5895 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5896 F:      include/linux/i2c-mux-gpio.h
5897 F:      Documentation/i2c/muxes/i2c-mux-gpio
5898
5899 GENERIC HDLC (WAN) DRIVERS
5900 M:      Krzysztof Halasa <khc@pm.waw.pl>
5901 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5902 S:      Maintained
5903 F:      drivers/net/wan/c101.c
5904 F:      drivers/net/wan/hd6457*
5905 F:      drivers/net/wan/hdlc*
5906 F:      drivers/net/wan/n2.c
5907 F:      drivers/net/wan/pc300too.c
5908 F:      drivers/net/wan/pci200syn.c
5909 F:      drivers/net/wan/wanxl*
5910
5911 GENERIC INCLUDE/ASM HEADER FILES
5912 M:      Arnd Bergmann <arnd@arndb.de>
5913 L:      linux-arch@vger.kernel.org
5914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5915 S:      Maintained
5916 F:      include/asm-generic/
5917 F:      include/uapi/asm-generic/
5918
5919 GENERIC PHY FRAMEWORK
5920 M:      Kishon Vijay Abraham I <kishon@ti.com>
5921 L:      linux-kernel@vger.kernel.org
5922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5923 S:      Supported
5924 F:      drivers/phy/
5925 F:      include/linux/phy/
5926
5927 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5928 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5929 S:      Supported
5930 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5931
5932 GENERIC PM DOMAINS
5933 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5934 M:      Kevin Hilman <khilman@kernel.org>
5935 M:      Ulf Hansson <ulf.hansson@linaro.org>
5936 L:      linux-pm@vger.kernel.org
5937 S:      Supported
5938 F:      drivers/base/power/domain*.c
5939 F:      include/linux/pm_domain.h
5940 F:      Documentation/devicetree/bindings/power/power_domain.txt
5941
5942 GENERIC UIO DRIVER FOR PCI DEVICES
5943 M:      "Michael S. Tsirkin" <mst@redhat.com>
5944 L:      kvm@vger.kernel.org
5945 S:      Supported
5946 F:      drivers/uio/uio_pci_generic.c
5947
5948 GENWQE (IBM Generic Workqueue Card)
5949 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5950 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5951 S:      Supported
5952 F:      drivers/misc/genwqe/
5953
5954 GET_MAINTAINER SCRIPT
5955 M:      Joe Perches <joe@perches.com>
5956 S:      Maintained
5957 F:      scripts/get_maintainer.pl
5958
5959 GFS2 FILE SYSTEM
5960 M:      Steven Whitehouse <swhiteho@redhat.com>
5961 M:      Bob Peterson <rpeterso@redhat.com>
5962 L:      cluster-devel@redhat.com
5963 W:      http://sources.redhat.com/cluster/
5964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5965 S:      Supported
5966 F:      Documentation/filesystems/gfs2*.txt
5967 F:      fs/gfs2/
5968 F:      include/uapi/linux/gfs2_ondisk.h
5969
5970 GIGASET ISDN DRIVERS
5971 M:      Paul Bolle <pebolle@tiscali.nl>
5972 L:      gigaset307x-common@lists.sourceforge.net
5973 W:      http://gigaset307x.sourceforge.net/
5974 S:      Odd Fixes
5975 F:      Documentation/isdn/README.gigaset
5976 F:      drivers/isdn/gigaset/
5977 F:      include/uapi/linux/gigaset_dev.h
5978
5979 GO7007 MPEG CODEC
5980 M:      Hans Verkuil <hans.verkuil@cisco.com>
5981 L:      linux-media@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/media/usb/go7007/
5984
5985 GOODIX TOUCHSCREEN
5986 M:      Bastien Nocera <hadess@hadess.net>
5987 L:      linux-input@vger.kernel.org
5988 S:      Maintained
5989 F:      drivers/input/touchscreen/goodix.c
5990
5991 GPD POCKET FAN DRIVER
5992 M:      Hans de Goede <hdegoede@redhat.com>
5993 L:      platform-driver-x86@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/platform/x86/gpd-pocket-fan.c
5996
5997 GPIO ACPI SUPPORT
5998 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5999 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6000 L:      linux-gpio@vger.kernel.org
6001 L:      linux-acpi@vger.kernel.org
6002 S:      Maintained
6003 F:      Documentation/acpi/gpio-properties.txt
6004 F:      drivers/gpio/gpiolib-acpi.c
6005
6006 GPIO IR Transmitter
6007 M:      Sean Young <sean@mess.org>
6008 L:      linux-media@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/media/rc/gpio-ir-tx.c
6011
6012 GPIO MOCKUP DRIVER
6013 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6014 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6015 L:      linux-gpio@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/gpio/gpio-mockup.c
6018 F:      tools/testing/selftests/gpio/
6019
6020 GPIO SUBSYSTEM
6021 M:      Linus Walleij <linus.walleij@linaro.org>
6022 L:      linux-gpio@vger.kernel.org
6023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6024 S:      Maintained
6025 F:      Documentation/devicetree/bindings/gpio/
6026 F:      Documentation/driver-api/gpio/
6027 F:      Documentation/gpio/
6028 F:      Documentation/ABI/testing/gpio-cdev
6029 F:      Documentation/ABI/obsolete/sysfs-gpio
6030 F:      drivers/gpio/
6031 F:      include/linux/gpio/
6032 F:      include/linux/gpio.h
6033 F:      include/linux/of_gpio.h
6034 F:      include/asm-generic/gpio.h
6035 F:      include/uapi/linux/gpio.h
6036 F:      tools/gpio/
6037
6038 GRE DEMULTIPLEXER DRIVER
6039 M:      Dmitry Kozlov <xeb@mail.ru>
6040 L:      netdev@vger.kernel.org
6041 S:      Maintained
6042 F:      net/ipv4/gre_demux.c
6043 F:      net/ipv4/gre_offload.c
6044 F:      include/net/gre.h
6045
6046 GRETH 10/100/1G Ethernet MAC device driver
6047 M:      Andreas Larsson <andreas@gaisler.com>
6048 L:      netdev@vger.kernel.org
6049 S:      Maintained
6050 F:      drivers/net/ethernet/aeroflex/
6051
6052 GREYBUS AUDIO PROTOCOLS DRIVERS
6053 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6054 M:      Mark Greer <mgreer@animalcreek.com>
6055 S:      Maintained
6056 F:      drivers/staging/greybus/audio_apbridgea.c
6057 F:      drivers/staging/greybus/audio_apbridgea.h
6058 F:      drivers/staging/greybus/audio_codec.c
6059 F:      drivers/staging/greybus/audio_codec.h
6060 F:      drivers/staging/greybus/audio_gb.c
6061 F:      drivers/staging/greybus/audio_manager.c
6062 F:      drivers/staging/greybus/audio_manager.h
6063 F:      drivers/staging/greybus/audio_manager_module.c
6064 F:      drivers/staging/greybus/audio_manager_private.h
6065 F:      drivers/staging/greybus/audio_manager_sysfs.c
6066 F:      drivers/staging/greybus/audio_module.c
6067 F:      drivers/staging/greybus/audio_topology.c
6068
6069 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6070 M:      Viresh Kumar <vireshk@kernel.org>
6071 S:      Maintained
6072 F:      drivers/staging/greybus/authentication.c
6073 F:      drivers/staging/greybus/bootrom.c
6074 F:      drivers/staging/greybus/firmware.h
6075 F:      drivers/staging/greybus/fw-core.c
6076 F:      drivers/staging/greybus/fw-download.c
6077 F:      drivers/staging/greybus/fw-managament.c
6078 F:      drivers/staging/greybus/greybus_authentication.h
6079 F:      drivers/staging/greybus/greybus_firmware.h
6080 F:      drivers/staging/greybus/hid.c
6081 F:      drivers/staging/greybus/i2c.c
6082 F:      drivers/staging/greybus/spi.c
6083 F:      drivers/staging/greybus/spilib.c
6084 F:      drivers/staging/greybus/spilib.h
6085
6086 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6087 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6088 S:      Maintained
6089 F:      drivers/staging/greybus/loopback.c
6090 F:      drivers/staging/greybus/timesync.c
6091 F:      drivers/staging/greybus/timesync_platform.c
6092
6093 GREYBUS PLATFORM DRIVERS
6094 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6095 S:      Maintained
6096 F:      drivers/staging/greybus/arche-platform.c
6097 F:      drivers/staging/greybus/arche-apb-ctrl.c
6098 F:      drivers/staging/greybus/arche_platform.h
6099
6100 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6101 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6102 S:      Maintained
6103 F:      drivers/staging/greybus/sdio.c
6104 F:      drivers/staging/greybus/light.c
6105 F:      drivers/staging/greybus/gpio.c
6106 F:      drivers/staging/greybus/power_supply.c
6107 F:      drivers/staging/greybus/spi.c
6108 F:      drivers/staging/greybus/spilib.c
6109
6110 GREYBUS SUBSYSTEM
6111 M:      Johan Hovold <johan@kernel.org>
6112 M:      Alex Elder <elder@kernel.org>
6113 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6114 S:      Maintained
6115 F:      drivers/staging/greybus/
6116 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6117
6118 GREYBUS UART PROTOCOLS DRIVERS
6119 M:      David Lin <dtwlin@gmail.com>
6120 S:      Maintained
6121 F:      drivers/staging/greybus/uart.c
6122 F:      drivers/staging/greybus/log.c
6123
6124 GS1662 VIDEO SERIALIZER
6125 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6126 L:      linux-media@vger.kernel.org
6127 T:      git git://linuxtv.org/media_tree.git
6128 S:      Maintained
6129 F:      drivers/media/spi/gs1662.c
6130
6131 GSPCA FINEPIX SUBDRIVER
6132 M:      Frank Zago <frank@zago.net>
6133 L:      linux-media@vger.kernel.org
6134 T:      git git://linuxtv.org/media_tree.git
6135 S:      Maintained
6136 F:      drivers/media/usb/gspca/finepix.c
6137
6138 GSPCA GL860 SUBDRIVER
6139 M:      Olivier Lorin <o.lorin@laposte.net>
6140 L:      linux-media@vger.kernel.org
6141 T:      git git://linuxtv.org/media_tree.git
6142 S:      Maintained
6143 F:      drivers/media/usb/gspca/gl860/
6144
6145 GSPCA M5602 SUBDRIVER
6146 M:      Erik Andren <erik.andren@gmail.com>
6147 L:      linux-media@vger.kernel.org
6148 T:      git git://linuxtv.org/media_tree.git
6149 S:      Maintained
6150 F:      drivers/media/usb/gspca/m5602/
6151
6152 GSPCA PAC207 SONIXB SUBDRIVER
6153 M:      Hans Verkuil <hverkuil@xs4all.nl>
6154 L:      linux-media@vger.kernel.org
6155 T:      git git://linuxtv.org/media_tree.git
6156 S:      Odd Fixes
6157 F:      drivers/media/usb/gspca/pac207.c
6158
6159 GSPCA SN9C20X SUBDRIVER
6160 M:      Brian Johnson <brijohn@gmail.com>
6161 L:      linux-media@vger.kernel.org
6162 T:      git git://linuxtv.org/media_tree.git
6163 S:      Maintained
6164 F:      drivers/media/usb/gspca/sn9c20x.c
6165
6166 GSPCA T613 SUBDRIVER
6167 M:      Leandro Costantino <lcostantino@gmail.com>
6168 L:      linux-media@vger.kernel.org
6169 T:      git git://linuxtv.org/media_tree.git
6170 S:      Maintained
6171 F:      drivers/media/usb/gspca/t613.c
6172
6173 GSPCA USB WEBCAM DRIVER
6174 M:      Hans Verkuil <hverkuil@xs4all.nl>
6175 L:      linux-media@vger.kernel.org
6176 T:      git git://linuxtv.org/media_tree.git
6177 S:      Odd Fixes
6178 F:      drivers/media/usb/gspca/
6179
6180 GTP (GPRS Tunneling Protocol)
6181 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6182 M:      Harald Welte <laforge@gnumonks.org>
6183 L:      osmocom-net-gprs@lists.osmocom.org
6184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6185 S:      Maintained
6186 F:      drivers/net/gtp.c
6187
6188 GUID PARTITION TABLE (GPT)
6189 M:      Davidlohr Bueso <dave@stgolabs.net>
6190 L:      linux-efi@vger.kernel.org
6191 S:      Maintained
6192 F:      block/partitions/efi.*
6193
6194 H8/300 ARCHITECTURE
6195 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6196 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6197 W:      http://uclinux-h8.sourceforge.jp
6198 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6199 S:      Maintained
6200 F:      arch/h8300/
6201 F:      drivers/clocksource/h8300_*.c
6202 F:      drivers/clk/h8300/
6203 F:      drivers/irqchip/irq-renesas-h8*.c
6204
6205 HACKRF MEDIA DRIVER
6206 M:      Antti Palosaari <crope@iki.fi>
6207 L:      linux-media@vger.kernel.org
6208 W:      https://linuxtv.org
6209 W:      http://palosaari.fi/linux/
6210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6211 T:      git git://linuxtv.org/anttip/media_tree.git
6212 S:      Maintained
6213 F:      drivers/media/usb/hackrf/
6214
6215 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6216 M:      Frank Seidel <frank@f-seidel.de>
6217 L:      platform-driver-x86@vger.kernel.org
6218 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6219 S:      Maintained
6220 F:      drivers/platform/x86/hdaps.c
6221
6222 HARDWARE MONITORING
6223 M:      Jean Delvare <jdelvare@suse.com>
6224 M:      Guenter Roeck <linux@roeck-us.net>
6225 L:      linux-hwmon@vger.kernel.org
6226 W:      http://hwmon.wiki.kernel.org/
6227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6228 S:      Maintained
6229 F:      Documentation/hwmon/
6230 F:      drivers/hwmon/
6231 F:      include/linux/hwmon*.h
6232
6233 HARDWARE RANDOM NUMBER GENERATOR CORE
6234 M:      Matt Mackall <mpm@selenic.com>
6235 M:      Herbert Xu <herbert@gondor.apana.org.au>
6236 L:      linux-crypto@vger.kernel.org
6237 S:      Odd fixes
6238 F:      Documentation/devicetree/bindings/rng/
6239 F:      Documentation/hw_random.txt
6240 F:      drivers/char/hw_random/
6241 F:      include/linux/hw_random.h
6242
6243 HARDWARE TRACING FACILITIES
6244 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6245 S:      Maintained
6246 F:      drivers/hwtracing/
6247
6248 HARDWARE SPINLOCK CORE
6249 M:      Ohad Ben-Cohen <ohad@wizery.com>
6250 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6251 L:      linux-remoteproc@vger.kernel.org
6252 S:      Maintained
6253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6254 F:      Documentation/devicetree/bindings/hwlock/
6255 F:      Documentation/hwspinlock.txt
6256 F:      drivers/hwspinlock/
6257 F:      include/linux/hwspinlock.h
6258
6259 HARMONY SOUND DRIVER
6260 L:      linux-parisc@vger.kernel.org
6261 S:      Maintained
6262 F:      sound/parisc/harmony.*
6263
6264 HDPVR USB VIDEO ENCODER DRIVER
6265 M:      Hans Verkuil <hverkuil@xs4all.nl>
6266 L:      linux-media@vger.kernel.org
6267 T:      git git://linuxtv.org/media_tree.git
6268 W:      https://linuxtv.org
6269 S:      Odd Fixes
6270 F:      drivers/media/usb/hdpvr/
6271
6272 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6273 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6274 S:      Supported
6275 F:      Documentation/watchdog/hpwdt.txt
6276 F:      drivers/watchdog/hpwdt.c
6277
6278 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6279 M:      Don Brace <don.brace@microsemi.com>
6280 L:      esc.storagedev@microsemi.com
6281 L:      linux-scsi@vger.kernel.org
6282 S:      Supported
6283 F:      Documentation/scsi/hpsa.txt
6284 F:      drivers/scsi/hpsa*.[ch]
6285 F:      include/linux/cciss*.h
6286 F:      include/uapi/linux/cciss*.h
6287
6288 HFI1 DRIVER
6289 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6290 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6291 L:      linux-rdma@vger.kernel.org
6292 S:      Supported
6293 F:      drivers/infiniband/hw/hfi1
6294
6295 HFS FILESYSTEM
6296 L:      linux-fsdevel@vger.kernel.org
6297 S:      Orphan
6298 F:      Documentation/filesystems/hfs.txt
6299 F:      fs/hfs/
6300
6301 HFSPLUS FILESYSTEM
6302 L:      linux-fsdevel@vger.kernel.org
6303 S:      Orphan
6304 F:      Documentation/filesystems/hfsplus.txt
6305 F:      fs/hfsplus/
6306
6307 HGA FRAMEBUFFER DRIVER
6308 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6309 L:      linux-nvidia@lists.surfsouth.com
6310 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6311 S:      Maintained
6312 F:      drivers/video/fbdev/hgafb.c
6313
6314 HIBERNATION (aka Software Suspend, aka swsusp)
6315 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6316 M:      Pavel Machek <pavel@ucw.cz>
6317 L:      linux-pm@vger.kernel.org
6318 B:      https://bugzilla.kernel.org
6319 S:      Supported
6320 F:      arch/x86/power/
6321 F:      drivers/base/power/
6322 F:      kernel/power/
6323 F:      include/linux/suspend.h
6324 F:      include/linux/freezer.h
6325 F:      include/linux/pm.h
6326 F:      arch/*/include/asm/suspend*.h
6327
6328 HID CORE LAYER
6329 M:      Jiri Kosina <jikos@kernel.org>
6330 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6331 L:      linux-input@vger.kernel.org
6332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6333 S:      Maintained
6334 F:      drivers/hid/
6335 F:      include/linux/hid*
6336 F:      include/uapi/linux/hid*
6337
6338 HID SENSOR HUB DRIVERS
6339 M:      Jiri Kosina <jikos@kernel.org>
6340 M:      Jonathan Cameron <jic23@kernel.org>
6341 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6342 L:      linux-input@vger.kernel.org
6343 L:      linux-iio@vger.kernel.org
6344 S:      Maintained
6345 F:      Documentation/hid/hid-sensor*
6346 F:      drivers/hid/hid-sensor-*
6347 F:      drivers/iio/*/hid-*
6348 F:      include/linux/hid-sensor-*
6349
6350 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6351 M:      Thomas Gleixner <tglx@linutronix.de>
6352 L:      linux-kernel@vger.kernel.org
6353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6354 S:      Maintained
6355 F:      Documentation/timers/
6356 F:      kernel/time/hrtimer.c
6357 F:      kernel/time/clockevents.c
6358 F:      kernel/time/timer_*.c
6359 F:      include/linux/clockchips.h
6360 F:      include/linux/hrtimer.h
6361
6362 HIGH-SPEED SCC DRIVER FOR AX.25
6363 L:      linux-hams@vger.kernel.org
6364 S:      Orphan
6365 F:      drivers/net/hamradio/dmascc.c
6366 F:      drivers/net/hamradio/scc.c
6367
6368 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6369 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6370 W:      http://www.highpoint-tech.com
6371 S:      Supported
6372 F:      Documentation/scsi/hptiop.txt
6373 F:      drivers/scsi/hptiop.c
6374
6375 HIPPI
6376 M:      Jes Sorensen <jes@trained-monkey.org>
6377 L:      linux-hippi@sunsite.dk
6378 S:      Maintained
6379 F:      include/linux/hippidevice.h
6380 F:      include/uapi/linux/if_hippi.h
6381 F:      net/802/hippi.c
6382 F:      drivers/net/hippi/
6383
6384 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6385 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6386 M:      Salil Mehta <salil.mehta@huawei.com>
6387 L:      netdev@vger.kernel.org
6388 W:      http://www.hisilicon.com
6389 S:      Maintained
6390 F:      drivers/net/ethernet/hisilicon/hns3/
6391
6392 HISILICON LPC BUS DRIVER
6393 M:      john.garry@huawei.com
6394 W:      http://www.hisilicon.com
6395 S:      Maintained
6396 F:      drivers/bus/hisi_lpc.c
6397 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6398
6399 HISILICON NETWORK SUBSYSTEM DRIVER
6400 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6401 M:      Salil Mehta <salil.mehta@huawei.com>
6402 L:      netdev@vger.kernel.org
6403 W:      http://www.hisilicon.com
6404 S:      Maintained
6405 F:      drivers/net/ethernet/hisilicon/
6406 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6407
6408 HISILICON PMU DRIVER
6409 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6410 W:      http://www.hisilicon.com
6411 S:      Supported
6412 F:      drivers/perf/hisilicon
6413 F:      Documentation/perf/hisi-pmu.txt
6414
6415 HISILICON ROCE DRIVER
6416 M:      Lijun Ou <oulijun@huawei.com>
6417 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6418 L:      linux-rdma@vger.kernel.org
6419 S:      Maintained
6420 F:      drivers/infiniband/hw/hns/
6421 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6422
6423 HISILICON SAS Controller
6424 M:      John Garry <john.garry@huawei.com>
6425 W:      http://www.hisilicon.com
6426 S:      Supported
6427 F:      drivers/scsi/hisi_sas/
6428 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6429
6430 HMM - Heterogeneous Memory Management
6431 M:      Jérôme Glisse <jglisse@redhat.com>
6432 L:      linux-mm@kvack.org
6433 S:      Maintained
6434 F:      mm/hmm*
6435 F:      include/linux/hmm*
6436 F:      Documentation/vm/hmm.txt
6437
6438 HOST AP DRIVER
6439 M:      Jouni Malinen <j@w1.fi>
6440 L:      linux-wireless@vger.kernel.org
6441 W:      http://w1.fi/hostap-driver.html
6442 S:      Obsolete
6443 F:      drivers/net/wireless/intersil/hostap/
6444
6445 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6446 L:      platform-driver-x86@vger.kernel.org
6447 S:      Orphan
6448 F:      drivers/platform/x86/tc1100-wmi.c
6449
6450 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6451 M:      Jaroslav Kysela <perex@perex.cz>
6452 S:      Maintained
6453 F:      drivers/net/ethernet/hp/hp100.*
6454
6455 HPET:   High Precision Event Timers driver
6456 M:      Clemens Ladisch <clemens@ladisch.de>
6457 S:      Maintained
6458 F:      Documentation/timers/hpet.txt
6459 F:      drivers/char/hpet.c
6460 F:      include/linux/hpet.h
6461 F:      include/uapi/linux/hpet.h
6462
6463 HPET:   x86
6464 S:      Orphan
6465 F:      arch/x86/kernel/hpet.c
6466 F:      arch/x86/include/asm/hpet.h
6467
6468 HPFS FILESYSTEM
6469 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6470 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6471 S:      Maintained
6472 F:      fs/hpfs/
6473
6474 HSI SUBSYSTEM
6475 M:      Sebastian Reichel <sre@kernel.org>
6476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6477 S:      Maintained
6478 F:      Documentation/ABI/testing/sysfs-bus-hsi
6479 F:      Documentation/driver-api/hsi.rst
6480 F:      drivers/hsi/
6481 F:      include/linux/hsi/
6482 F:      include/uapi/linux/hsi/
6483
6484 HSO 3G MODEM DRIVER
6485 L:      linux-usb@vger.kernel.org
6486 S:      Orphan
6487 F:      drivers/net/usb/hso.c
6488
6489 HSR NETWORK PROTOCOL
6490 M:      Arvid Brodin <arvid.brodin@alten.se>
6491 L:      netdev@vger.kernel.org
6492 S:      Maintained
6493 F:      net/hsr/
6494
6495 HT16K33 LED CONTROLLER DRIVER
6496 M:      Robin van der Gracht <robin@protonic.nl>
6497 S:      Maintained
6498 F:      drivers/auxdisplay/ht16k33.c
6499 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6500
6501 HTCPEN TOUCHSCREEN DRIVER
6502 M:      Pau Oliva Fora <pof@eslack.org>
6503 L:      linux-input@vger.kernel.org
6504 S:      Maintained
6505 F:      drivers/input/touchscreen/htcpen.c
6506
6507 HUAWEI ETHERNET DRIVER
6508 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6509 L:      netdev@vger.kernel.org
6510 S:      Supported
6511 F:      Documentation/networking/hinic.txt
6512 F:      drivers/net/ethernet/huawei/hinic/
6513
6514 HUGETLB FILESYSTEM
6515 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6516 S:      Maintained
6517 F:      fs/hugetlbfs/
6518
6519 HVA ST MEDIA DRIVER
6520 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6521 L:      linux-media@vger.kernel.org
6522 T:      git git://linuxtv.org/media_tree.git
6523 W:      https://linuxtv.org
6524 S:      Supported
6525 F:      drivers/media/platform/sti/hva
6526
6527 HWPOISON MEMORY FAILURE HANDLING
6528 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6529 L:      linux-mm@kvack.org
6530 S:      Maintained
6531 F:      mm/memory-failure.c
6532 F:      mm/hwpoison-inject.c
6533
6534 Hyper-V CORE AND DRIVERS
6535 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6536 M:      Haiyang Zhang <haiyangz@microsoft.com>
6537 M:      Stephen Hemminger <sthemmin@microsoft.com>
6538 L:      devel@linuxdriverproject.org
6539 S:      Maintained
6540 F:      Documentation/networking/netvsc.txt
6541 F:      arch/x86/include/asm/mshyperv.h
6542 F:      arch/x86/include/asm/trace/hyperv.h
6543 F:      arch/x86/include/asm/hyperv-tlfs.h
6544 F:      arch/x86/kernel/cpu/mshyperv.c
6545 F:      arch/x86/hyperv
6546 F:      drivers/hid/hid-hyperv.c
6547 F:      drivers/hv/
6548 F:      drivers/input/serio/hyperv-keyboard.c
6549 F:      drivers/pci/host/pci-hyperv.c
6550 F:      drivers/net/hyperv/
6551 F:      drivers/scsi/storvsc_drv.c
6552 F:      drivers/uio/uio_hv_generic.c
6553 F:      drivers/video/fbdev/hyperv_fb.c
6554 F:      net/vmw_vsock/hyperv_transport.c
6555 F:      include/linux/hyperv.h
6556 F:      include/uapi/linux/hyperv.h
6557 F:      tools/hv/
6558 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6559
6560 HYPERVISOR VIRTUAL CONSOLE DRIVER
6561 L:      linuxppc-dev@lists.ozlabs.org
6562 S:      Odd Fixes
6563 F:      drivers/tty/hvc/
6564
6565 I2C ACPI SUPPORT
6566 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6567 L:      linux-i2c@vger.kernel.org
6568 L:      linux-acpi@vger.kernel.org
6569 S:      Maintained
6570 F:      drivers/i2c/i2c-core-acpi.c
6571
6572 I2C MUXES
6573 M:      Peter Rosin <peda@axentia.se>
6574 L:      linux-i2c@vger.kernel.org
6575 S:      Maintained
6576 F:      Documentation/i2c/i2c-topology
6577 F:      Documentation/i2c/muxes/
6578 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6579 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6580 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6581 F:      drivers/i2c/i2c-mux.c
6582 F:      drivers/i2c/muxes/
6583 F:      include/linux/i2c-mux.h
6584
6585 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6586 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6587 L:      linux-i2c@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/i2c/busses/i2c-mv64xxx.c
6590
6591 I2C OVER PARALLEL PORT
6592 M:      Jean Delvare <jdelvare@suse.com>
6593 L:      linux-i2c@vger.kernel.org
6594 S:      Maintained
6595 F:      Documentation/i2c/busses/i2c-parport
6596 F:      Documentation/i2c/busses/i2c-parport-light
6597 F:      drivers/i2c/busses/i2c-parport.c
6598 F:      drivers/i2c/busses/i2c-parport-light.c
6599
6600 I2C SUBSYSTEM
6601 M:      Wolfram Sang <wsa@the-dreams.de>
6602 L:      linux-i2c@vger.kernel.org
6603 W:      https://i2c.wiki.kernel.org/
6604 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6606 S:      Maintained
6607 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6608 F:      Documentation/i2c/
6609 F:      drivers/i2c/*
6610 F:      include/linux/i2c.h
6611 F:      include/linux/i2c-dev.h
6612 F:      include/linux/i2c-smbus.h
6613 F:      include/uapi/linux/i2c.h
6614 F:      include/uapi/linux/i2c-*.h
6615
6616 I2C SUBSYSTEM HOST DRIVERS
6617 L:      linux-i2c@vger.kernel.org
6618 W:      https://i2c.wiki.kernel.org/
6619 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6621 S:      Odd Fixes
6622 F:      Documentation/devicetree/bindings/i2c/
6623 F:      drivers/i2c/algos/
6624 F:      drivers/i2c/busses/
6625
6626 I2C-TAOS-EVM DRIVER
6627 M:      Jean Delvare <jdelvare@suse.com>
6628 L:      linux-i2c@vger.kernel.org
6629 S:      Maintained
6630 F:      Documentation/i2c/busses/i2c-taos-evm
6631 F:      drivers/i2c/busses/i2c-taos-evm.c
6632
6633 I2C-TINY-USB DRIVER
6634 M:      Till Harbaum <till@harbaum.org>
6635 L:      linux-i2c@vger.kernel.org
6636 W:      http://www.harbaum.org/till/i2c_tiny_usb
6637 S:      Maintained
6638 F:      drivers/i2c/busses/i2c-tiny-usb.c
6639
6640 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6641 M:      Jean Delvare <jdelvare@suse.com>
6642 L:      linux-i2c@vger.kernel.org
6643 S:      Maintained
6644 F:      Documentation/i2c/busses/i2c-ali1535
6645 F:      Documentation/i2c/busses/i2c-ali1563
6646 F:      Documentation/i2c/busses/i2c-ali15x3
6647 F:      Documentation/i2c/busses/i2c-amd756
6648 F:      Documentation/i2c/busses/i2c-amd8111
6649 F:      Documentation/i2c/busses/i2c-i801
6650 F:      Documentation/i2c/busses/i2c-nforce2
6651 F:      Documentation/i2c/busses/i2c-piix4
6652 F:      Documentation/i2c/busses/i2c-sis5595
6653 F:      Documentation/i2c/busses/i2c-sis630
6654 F:      Documentation/i2c/busses/i2c-sis96x
6655 F:      Documentation/i2c/busses/i2c-via
6656 F:      Documentation/i2c/busses/i2c-viapro
6657 F:      drivers/i2c/busses/i2c-ali1535.c
6658 F:      drivers/i2c/busses/i2c-ali1563.c
6659 F:      drivers/i2c/busses/i2c-ali15x3.c
6660 F:      drivers/i2c/busses/i2c-amd756.c
6661 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6662 F:      drivers/i2c/busses/i2c-amd8111.c
6663 F:      drivers/i2c/busses/i2c-i801.c
6664 F:      drivers/i2c/busses/i2c-isch.c
6665 F:      drivers/i2c/busses/i2c-nforce2.c
6666 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6667 F:      drivers/i2c/busses/i2c-piix4.c
6668 F:      drivers/i2c/busses/i2c-sis5595.c
6669 F:      drivers/i2c/busses/i2c-sis630.c
6670 F:      drivers/i2c/busses/i2c-sis96x.c
6671 F:      drivers/i2c/busses/i2c-via.c
6672 F:      drivers/i2c/busses/i2c-viapro.c
6673
6674 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6675 M:      Hans de Goede <hdegoede@redhat.com>
6676 L:      linux-i2c@vger.kernel.org
6677 S:      Maintained
6678 F:      drivers/i2c/busses/i2c-cht-wc.c
6679
6680 I2C/SMBUS ISMT DRIVER
6681 M:      Seth Heasley <seth.heasley@intel.com>
6682 M:      Neil Horman <nhorman@tuxdriver.com>
6683 L:      linux-i2c@vger.kernel.org
6684 F:      drivers/i2c/busses/i2c-ismt.c
6685 F:      Documentation/i2c/busses/i2c-ismt
6686
6687 I2C/SMBUS STUB DRIVER
6688 M:      Jean Delvare <jdelvare@suse.com>
6689 L:      linux-i2c@vger.kernel.org
6690 S:      Maintained
6691 F:      drivers/i2c/i2c-stub.c
6692
6693 IA64 (Itanium) PLATFORM
6694 M:      Tony Luck <tony.luck@intel.com>
6695 M:      Fenghua Yu <fenghua.yu@intel.com>
6696 L:      linux-ia64@vger.kernel.org
6697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6698 S:      Maintained
6699 F:      arch/ia64/
6700
6701 IBM Power 842 compression accelerator
6702 M:      Haren Myneni <haren@us.ibm.com>
6703 S:      Supported
6704 F:      drivers/crypto/nx/Makefile
6705 F:      drivers/crypto/nx/Kconfig
6706 F:      drivers/crypto/nx/nx-842*
6707 F:      include/linux/sw842.h
6708 F:      crypto/842.c
6709 F:      lib/842/
6710
6711 IBM Power in-Nest Crypto Acceleration
6712 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6713 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6714 L:      linux-crypto@vger.kernel.org
6715 S:      Supported
6716 F:      drivers/crypto/nx/Makefile
6717 F:      drivers/crypto/nx/Kconfig
6718 F:      drivers/crypto/nx/nx-aes*
6719 F:      drivers/crypto/nx/nx-sha*
6720 F:      drivers/crypto/nx/nx.*
6721 F:      drivers/crypto/nx/nx_csbcpb.h
6722 F:      drivers/crypto/nx/nx_debugfs.h
6723
6724 IBM Power Linux RAID adapter
6725 M:      Brian King <brking@us.ibm.com>
6726 S:      Supported
6727 F:      drivers/scsi/ipr.*
6728
6729 IBM Power SRIOV Virtual NIC Device Driver
6730 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6731 M:      John Allen <jallen@linux.vnet.ibm.com>
6732 L:      netdev@vger.kernel.org
6733 S:      Supported
6734 F:      drivers/net/ethernet/ibm/ibmvnic.*
6735
6736 IBM Power Virtual Accelerator Switchboard
6737 M:      Sukadev Bhattiprolu
6738 L:      linuxppc-dev@lists.ozlabs.org
6739 S:      Supported
6740 F:      arch/powerpc/platforms/powernv/vas*
6741 F:      arch/powerpc/platforms/powernv/copy-paste.h
6742 F:      arch/powerpc/include/asm/vas.h
6743 F:      arch/powerpc/include/uapi/asm/vas.h
6744
6745 IBM Power Virtual Ethernet Device Driver
6746 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6747 L:      netdev@vger.kernel.org
6748 S:      Supported
6749 F:      drivers/net/ethernet/ibm/ibmveth.*
6750
6751 IBM Power Virtual FC Device Drivers
6752 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6753 L:      linux-scsi@vger.kernel.org
6754 S:      Supported
6755 F:      drivers/scsi/ibmvscsi/ibmvfc*
6756
6757 IBM Power Virtual SCSI Device Drivers
6758 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6759 L:      linux-scsi@vger.kernel.org
6760 S:      Supported
6761 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6762 F:      include/scsi/viosrp.h
6763
6764 IBM Power Virtual SCSI Device Target Driver
6765 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6766 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6767 L:      linux-scsi@vger.kernel.org
6768 L:      target-devel@vger.kernel.org
6769 S:      Supported
6770 F:      drivers/scsi/ibmvscsi_tgt/
6771
6772 IBM Power VMX Cryptographic instructions
6773 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6774 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6775 L:      linux-crypto@vger.kernel.org
6776 S:      Supported
6777 F:      drivers/crypto/vmx/Makefile
6778 F:      drivers/crypto/vmx/Kconfig
6779 F:      drivers/crypto/vmx/vmx.c
6780 F:      drivers/crypto/vmx/aes*
6781 F:      drivers/crypto/vmx/ghash*
6782 F:      drivers/crypto/vmx/ppc-xlate.pl
6783
6784 IBM ServeRAID RAID DRIVER
6785 S:      Orphan
6786 F:      drivers/scsi/ips.*
6787
6788 ICH LPC AND GPIO DRIVER
6789 M:      Peter Tyser <ptyser@xes-inc.com>
6790 S:      Maintained
6791 F:      drivers/mfd/lpc_ich.c
6792 F:      drivers/gpio/gpio-ich.c
6793
6794 IDE SUBSYSTEM
6795 M:      "David S. Miller" <davem@davemloft.net>
6796 L:      linux-ide@vger.kernel.org
6797 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6799 S:      Maintained
6800 F:      Documentation/ide/
6801 F:      drivers/ide/
6802 F:      include/linux/ide.h
6803
6804 IDE/ATAPI DRIVERS
6805 M:      Borislav Petkov <bp@alien8.de>
6806 L:      linux-ide@vger.kernel.org
6807 S:      Maintained
6808 F:      Documentation/cdrom/ide-cd
6809 F:      drivers/ide/ide-cd*
6810
6811 IDEAPAD LAPTOP EXTRAS DRIVER
6812 M:      Ike Panhc <ike.pan@canonical.com>
6813 L:      platform-driver-x86@vger.kernel.org
6814 W:      http://launchpad.net/ideapad-laptop
6815 S:      Maintained
6816 F:      drivers/platform/x86/ideapad-laptop.c
6817
6818 IDEAPAD LAPTOP SLIDEBAR DRIVER
6819 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6820 L:      linux-input@vger.kernel.org
6821 W:      https://github.com/o2genum/ideapad-slidebar
6822 S:      Maintained
6823 F:      drivers/input/misc/ideapad_slidebar.c
6824
6825 IDT VersaClock 5 CLOCK DRIVER
6826 M:      Marek Vasut <marek.vasut@gmail.com>
6827 S:      Maintained
6828 F:      drivers/clk/clk-versaclock5.c
6829
6830 IEEE 802.15.4 SUBSYSTEM
6831 M:      Alexander Aring <alex.aring@gmail.com>
6832 M:      Stefan Schmidt <stefan@osg.samsung.com>
6833 L:      linux-wpan@vger.kernel.org
6834 W:      http://wpan.cakelab.org/
6835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6837 S:      Maintained
6838 F:      net/ieee802154/
6839 F:      net/mac802154/
6840 F:      drivers/net/ieee802154/
6841 F:      include/linux/nl802154.h
6842 F:      include/linux/ieee802154.h
6843 F:      include/net/nl802154.h
6844 F:      include/net/mac802154.h
6845 F:      include/net/af_ieee802154.h
6846 F:      include/net/cfg802154.h
6847 F:      include/net/ieee802154_netdev.h
6848 F:      Documentation/networking/ieee802154.txt
6849
6850 IFE PROTOCOL
6851 M:      Yotam Gigi <yotam.gi@gmail.com>
6852 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6853 F:      net/ife
6854 F:      include/net/ife.h
6855 F:      include/uapi/linux/ife.h
6856
6857 IGORPLUG-USB IR RECEIVER
6858 M:      Sean Young <sean@mess.org>
6859 L:      linux-media@vger.kernel.org
6860 S:      Maintained
6861 F:      drivers/media/rc/igorplugusb.c
6862
6863 IGUANAWORKS USB IR TRANSCEIVER
6864 M:      Sean Young <sean@mess.org>
6865 L:      linux-media@vger.kernel.org
6866 S:      Maintained
6867 F:      drivers/media/rc/iguanair.c
6868
6869 IIO DIGITAL POTENTIOMETER DAC
6870 M:      Peter Rosin <peda@axentia.se>
6871 L:      linux-iio@vger.kernel.org
6872 S:      Maintained
6873 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6874 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6875 F:      drivers/iio/dac/dpot-dac.c
6876
6877 IIO ENVELOPE DETECTOR
6878 M:      Peter Rosin <peda@axentia.se>
6879 L:      linux-iio@vger.kernel.org
6880 S:      Maintained
6881 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6882 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6883 F:      drivers/iio/adc/envelope-detector.c
6884
6885 IIO MULTIPLEXER
6886 M:      Peter Rosin <peda@axentia.se>
6887 L:      linux-iio@vger.kernel.org
6888 S:      Maintained
6889 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6890 F:      drivers/iio/multiplexer/iio-mux.c
6891
6892 IIO SUBSYSTEM AND DRIVERS
6893 M:      Jonathan Cameron <jic23@kernel.org>
6894 R:      Hartmut Knaack <knaack.h@gmx.de>
6895 R:      Lars-Peter Clausen <lars@metafoo.de>
6896 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6897 L:      linux-iio@vger.kernel.org
6898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6899 S:      Maintained
6900 F:      Documentation/ABI/testing/configfs-iio*
6901 F:      Documentation/ABI/testing/sysfs-bus-iio*
6902 F:      Documentation/devicetree/bindings/iio/
6903 F:      drivers/iio/
6904 F:      drivers/staging/iio/
6905 F:      include/linux/iio/
6906 F:      tools/iio/
6907
6908 IKANOS/ADI EAGLE ADSL USB DRIVER
6909 M:      Matthieu Castet <castet.matthieu@free.fr>
6910 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6911 S:      Maintained
6912 F:      drivers/usb/atm/ueagle-atm.c
6913
6914 IMGTEC ASCII LCD DRIVER
6915 M:      Paul Burton <paul.burton@mips.com>
6916 S:      Maintained
6917 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6918 F:      drivers/auxdisplay/img-ascii-lcd.c
6919
6920 IMGTEC IR DECODER DRIVER
6921 M:      James Hogan <jhogan@kernel.org>
6922 S:      Maintained
6923 F:      drivers/media/rc/img-ir/
6924
6925 IMON SOUNDGRAPH USB IR RECEIVER
6926 M:      Sean Young <sean@mess.org>
6927 L:      linux-media@vger.kernel.org
6928 S:      Maintained
6929 F:      drivers/media/rc/imon_raw.c
6930 F:      drivers/media/rc/imon.c
6931
6932 IMS TWINTURBO FRAMEBUFFER DRIVER
6933 L:      linux-fbdev@vger.kernel.org
6934 S:      Orphan
6935 F:      drivers/video/fbdev/imsttfb.c
6936
6937 INA209 HARDWARE MONITOR DRIVER
6938 M:      Guenter Roeck <linux@roeck-us.net>
6939 L:      linux-hwmon@vger.kernel.org
6940 S:      Maintained
6941 F:      Documentation/hwmon/ina209
6942 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6943 F:      drivers/hwmon/ina209.c
6944
6945 INA2XX HARDWARE MONITOR DRIVER
6946 M:      Guenter Roeck <linux@roeck-us.net>
6947 L:      linux-hwmon@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/hwmon/ina2xx
6950 F:      drivers/hwmon/ina2xx.c
6951 F:      include/linux/platform_data/ina2xx.h
6952
6953 INDUSTRY PACK SUBSYSTEM (IPACK)
6954 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6955 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6956 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6957 L:      industrypack-devel@lists.sourceforge.net
6958 W:      http://industrypack.sourceforge.net
6959 S:      Maintained
6960 F:      drivers/ipack/
6961
6962 INFINIBAND SUBSYSTEM
6963 M:      Doug Ledford <dledford@redhat.com>
6964 M:      Jason Gunthorpe <jgg@mellanox.com>
6965 L:      linux-rdma@vger.kernel.org
6966 W:      https://github.com/linux-rdma/rdma-core
6967 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6969 S:      Supported
6970 F:      Documentation/devicetree/bindings/infiniband/
6971 F:      Documentation/infiniband/
6972 F:      drivers/infiniband/
6973 F:      include/uapi/linux/if_infiniband.h
6974 F:      include/uapi/rdma/
6975 F:      include/rdma/
6976
6977 INGENIC JZ4780 DMA Driver
6978 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6979 S:      Maintained
6980 F:      drivers/dma/dma-jz4780.c
6981
6982 INGENIC JZ4780 NAND DRIVER
6983 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6984 L:      linux-mtd@lists.infradead.org
6985 S:      Maintained
6986 F:      drivers/mtd/nand/raw/jz4780_*
6987
6988 INOTIFY
6989 M:      Jan Kara <jack@suse.cz>
6990 R:      Amir Goldstein <amir73il@gmail.com>
6991 L:      linux-fsdevel@vger.kernel.org
6992 S:      Maintained
6993 F:      Documentation/filesystems/inotify.txt
6994 F:      fs/notify/inotify/
6995 F:      include/linux/inotify.h
6996 F:      include/uapi/linux/inotify.h
6997
6998 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6999 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7000 L:      linux-input@vger.kernel.org
7001 Q:      http://patchwork.kernel.org/project/linux-input/list/
7002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7003 S:      Maintained
7004 F:      drivers/input/
7005 F:      include/linux/input.h
7006 F:      include/uapi/linux/input.h
7007 F:      include/uapi/linux/input-event-codes.h
7008 F:      include/linux/input/
7009 F:      Documentation/devicetree/bindings/input/
7010 F:      Documentation/input/
7011
7012 INPUT MULTITOUCH (MT) PROTOCOL
7013 M:      Henrik Rydberg <rydberg@bitmath.org>
7014 L:      linux-input@vger.kernel.org
7015 S:      Odd fixes
7016 F:      Documentation/input/multi-touch-protocol.rst
7017 F:      drivers/input/input-mt.c
7018 K:      \b(ABS|SYN)_MT_
7019
7020 INSIDE SECURE CRYPTO DRIVER
7021 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7022 F:      drivers/crypto/inside-secure/
7023 S:      Maintained
7024 L:      linux-crypto@vger.kernel.org
7025
7026 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7027 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7028 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7029 L:      linux-integrity@vger.kernel.org
7030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7031 S:      Supported
7032 F:      security/integrity/ima/
7033
7034 INTEL 810/815 FRAMEBUFFER DRIVER
7035 M:      Antonino Daplas <adaplas@gmail.com>
7036 L:      linux-fbdev@vger.kernel.org
7037 S:      Maintained
7038 F:      drivers/video/fbdev/i810/
7039
7040 INTEL ASoC BDW/HSW DRIVERS
7041 M:      Jie Yang <yang.jie@linux.intel.com>
7042 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7043 S:      Supported
7044 F:      sound/soc/intel/common/sst-dsp*
7045 F:      sound/soc/intel/common/sst-firmware.c
7046 F:      sound/soc/intel/boards/broadwell.c
7047 F:      sound/soc/intel/haswell/
7048
7049 INTEL C600 SERIES SAS CONTROLLER DRIVER
7050 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7051 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7052 L:      linux-scsi@vger.kernel.org
7053 T:      git git://git.code.sf.net/p/intel-sas/isci
7054 S:      Supported
7055 F:      drivers/scsi/isci/
7056
7057 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7058 M:      Jani Nikula <jani.nikula@linux.intel.com>
7059 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7060 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7061 L:      intel-gfx@lists.freedesktop.org
7062 W:      https://01.org/linuxgraphics/
7063 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7064 C:      irc://chat.freenode.net/intel-gfx
7065 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7066 T:      git git://anongit.freedesktop.org/drm-intel
7067 S:      Supported
7068 F:      drivers/gpu/drm/i915/
7069 F:      include/drm/i915*
7070 F:      include/uapi/drm/i915_drm.h
7071 F:      Documentation/gpu/i915.rst
7072
7073 INTEL ETHERNET DRIVERS
7074 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7075 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7076 W:      http://www.intel.com/support/feedback.htm
7077 W:      http://e1000.sourceforge.net/
7078 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7081 S:      Supported
7082 F:      Documentation/networking/e100.txt
7083 F:      Documentation/networking/e1000.txt
7084 F:      Documentation/networking/e1000e.txt
7085 F:      Documentation/networking/igb.txt
7086 F:      Documentation/networking/igbvf.txt
7087 F:      Documentation/networking/ixgb.txt
7088 F:      Documentation/networking/ixgbe.txt
7089 F:      Documentation/networking/ixgbevf.txt
7090 F:      Documentation/networking/i40e.txt
7091 F:      Documentation/networking/i40evf.txt
7092 F:      Documentation/networking/ice.txt
7093 F:      drivers/net/ethernet/intel/
7094 F:      drivers/net/ethernet/intel/*/
7095 F:      include/linux/avf/virtchnl.h
7096
7097 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7098 M:      Maik Broemme <mbroemme@libmpq.org>
7099 L:      linux-fbdev@vger.kernel.org
7100 S:      Maintained
7101 F:      Documentation/fb/intelfb.txt
7102 F:      drivers/video/fbdev/intelfb/
7103
7104 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7105 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7106 M:      Zhi Wang <zhi.a.wang@intel.com>
7107 L:      intel-gvt-dev@lists.freedesktop.org
7108 L:      intel-gfx@lists.freedesktop.org
7109 W:      https://01.org/igvt-g
7110 T:      git https://github.com/intel/gvt-linux.git
7111 S:      Supported
7112 F:      drivers/gpu/drm/i915/gvt/
7113
7114 INTEL HID EVENT DRIVER
7115 M:      Alex Hung <alex.hung@canonical.com>
7116 L:      platform-driver-x86@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/platform/x86/intel-hid.c
7119
7120 INTEL I/OAT DMA DRIVER
7121 M:      Dave Jiang <dave.jiang@intel.com>
7122 R:      Dan Williams <dan.j.williams@intel.com>
7123 L:      dmaengine@vger.kernel.org
7124 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7125 S:      Supported
7126 F:      drivers/dma/ioat*
7127
7128 INTEL IDLE DRIVER
7129 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7130 M:      Len Brown <lenb@kernel.org>
7131 L:      linux-pm@vger.kernel.org
7132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7133 B:      https://bugzilla.kernel.org
7134 S:      Supported
7135 F:      drivers/idle/intel_idle.c
7136
7137 INTEL INTEGRATED SENSOR HUB DRIVER
7138 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7139 M:      Jiri Kosina <jikos@kernel.org>
7140 L:      linux-input@vger.kernel.org
7141 S:      Maintained
7142 F:      drivers/hid/intel-ish-hid/
7143
7144 INTEL IOMMU (VT-d)
7145 M:      David Woodhouse <dwmw2@infradead.org>
7146 L:      iommu@lists.linux-foundation.org
7147 T:      git git://git.infradead.org/iommu-2.6.git
7148 S:      Supported
7149 F:      drivers/iommu/intel-iommu.c
7150 F:      include/linux/intel-iommu.h
7151
7152 INTEL IOP-ADMA DMA DRIVER
7153 R:      Dan Williams <dan.j.williams@intel.com>
7154 S:      Odd fixes
7155 F:      drivers/dma/iop-adma.c
7156
7157 INTEL IPU3 CSI-2 CIO2 DRIVER
7158 M:      Yong Zhi <yong.zhi@intel.com>
7159 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7160 L:      linux-media@vger.kernel.org
7161 S:      Maintained
7162 F:      drivers/media/pci/intel/ipu3/
7163 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7164
7165 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7166 M:      Krzysztof Halasa <khalasa@piap.pl>
7167 S:      Maintained
7168 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7169 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7170 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7171 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7172 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7173 F:      drivers/net/wan/ixp4xx_hss.c
7174
7175 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7176 M:      Deepak Saxena <dsaxena@plexity.net>
7177 S:      Maintained
7178 F:      drivers/char/hw_random/ixp4xx-rng.c
7179
7180 INTEL MANAGEMENT ENGINE (mei)
7181 M:      Tomas Winkler <tomas.winkler@intel.com>
7182 L:      linux-kernel@vger.kernel.org
7183 S:      Supported
7184 F:      include/uapi/linux/mei.h
7185 F:      include/linux/mei_cl_bus.h
7186 F:      drivers/misc/mei/*
7187 F:      drivers/watchdog/mei_wdt.c
7188 F:      Documentation/misc-devices/mei/*
7189 F:      samples/mei/*
7190
7191 INTEL MENLOW THERMAL DRIVER
7192 M:      Sujith Thomas <sujith.thomas@intel.com>
7193 L:      platform-driver-x86@vger.kernel.org
7194 W:      https://01.org/linux-acpi
7195 S:      Supported
7196 F:      drivers/platform/x86/intel_menlow.c
7197
7198 INTEL MERRIFIELD GPIO DRIVER
7199 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7200 L:      linux-gpio@vger.kernel.org
7201 S:      Maintained
7202 F:      drivers/gpio/gpio-merrifield.c
7203
7204 INTEL MIC DRIVERS (mic)
7205 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7206 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7207 S:      Supported
7208 W:      https://github.com/sudeepdutt/mic
7209 W:      http://software.intel.com/en-us/mic-developer
7210 F:      include/linux/mic_bus.h
7211 F:      include/linux/scif.h
7212 F:      include/uapi/linux/mic_common.h
7213 F:      include/uapi/linux/mic_ioctl.h
7214 F:      include/uapi/linux/scif_ioctl.h
7215 F:      drivers/misc/mic/
7216 F:      drivers/dma/mic_x100_dma.c
7217 F:      drivers/dma/mic_x100_dma.h
7218 F:      Documentation/mic/
7219
7220 INTEL PMC CORE DRIVER
7221 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7222 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7223 L:      platform-driver-x86@vger.kernel.org
7224 S:      Maintained
7225 F:      arch/x86/include/asm/pmc_core.h
7226 F:      drivers/platform/x86/intel_pmc_core*
7227
7228 INTEL PMC/P-Unit IPC DRIVER
7229 M:      Zha Qipeng<qipeng.zha@intel.com>
7230 L:      platform-driver-x86@vger.kernel.org
7231 S:      Maintained
7232 F:      drivers/platform/x86/intel_pmc_ipc.c
7233 F:      drivers/platform/x86/intel_punit_ipc.c
7234 F:      arch/x86/include/asm/intel_pmc_ipc.h
7235 F:      arch/x86/include/asm/intel_punit_ipc.h
7236
7237 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7238 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7239 L:      linux-wireless@vger.kernel.org
7240 S:      Maintained
7241 F:      Documentation/networking/README.ipw2100
7242 F:      Documentation/networking/README.ipw2200
7243 F:      drivers/net/wireless/intel/ipw2x00/
7244
7245 INTEL PSTATE DRIVER
7246 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7247 M:      Len Brown <lenb@kernel.org>
7248 L:      linux-pm@vger.kernel.org
7249 S:      Supported
7250 F:      drivers/cpufreq/intel_pstate.c
7251
7252 INTEL RDMA RNIC DRIVER
7253 M:      Faisal Latif <faisal.latif@intel.com>
7254 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7255 L:      linux-rdma@vger.kernel.org
7256 S:      Supported
7257 F:      drivers/infiniband/hw/i40iw/
7258 F:      include/uapi/rdma/i40iw-abi.h
7259
7260 INTEL SHA MULTIBUFFER DRIVER
7261 M:      Megha Dey <megha.dey@linux.intel.com>
7262 R:      Tim Chen <tim.c.chen@linux.intel.com>
7263 L:      linux-crypto@vger.kernel.org
7264 S:      Supported
7265 F:      arch/x86/crypto/sha*-mb
7266 F:      crypto/mcryptd.c
7267
7268 INTEL TELEMETRY DRIVER
7269 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7270 L:      platform-driver-x86@vger.kernel.org
7271 S:      Maintained
7272 F:      arch/x86/include/asm/intel_telemetry.h
7273 F:      drivers/platform/x86/intel_telemetry*
7274
7275 INTEL VIRTUAL BUTTON DRIVER
7276 M:      AceLan Kao <acelan.kao@canonical.com>
7277 L:      platform-driver-x86@vger.kernel.org
7278 S:      Maintained
7279 F:      drivers/platform/x86/intel-vbtn.c
7280
7281 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7282 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7283 L:      linux-wireless@vger.kernel.org
7284 S:      Supported
7285 F:      drivers/net/wireless/intel/iwlegacy/
7286
7287 INTEL WIRELESS WIFI LINK (iwlwifi)
7288 M:      Johannes Berg <johannes.berg@intel.com>
7289 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7290 M:      Luca Coelho <luciano.coelho@intel.com>
7291 M:      Intel Linux Wireless <linuxwifi@intel.com>
7292 L:      linux-wireless@vger.kernel.org
7293 W:      http://intellinuxwireless.org
7294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7295 S:      Supported
7296 F:      drivers/net/wireless/intel/iwlwifi/
7297
7298 INTEL WIRELESS WIMAX CONNECTION 2400
7299 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7300 M:      linux-wimax@intel.com
7301 L:      wimax@linuxwimax.org (subscribers-only)
7302 S:      Supported
7303 W:      http://linuxwimax.org
7304 F:      Documentation/wimax/README.i2400m
7305 F:      drivers/net/wimax/i2400m/
7306 F:      include/uapi/linux/wimax/i2400m.h
7307
7308 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7309 M:      Mario Limonciello <mario.limonciello@dell.com>
7310 S:      Maintained
7311 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7312
7313 INTEL(R) TRACE HUB
7314 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7315 S:      Supported
7316 F:      Documentation/trace/intel_th.txt
7317 F:      drivers/hwtracing/intel_th/
7318
7319 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7320 M:      Ning Sun <ning.sun@intel.com>
7321 L:      tboot-devel@lists.sourceforge.net
7322 W:      http://tboot.sourceforge.net
7323 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7324 S:      Supported
7325 F:      Documentation/intel_txt.txt
7326 F:      include/linux/tboot.h
7327 F:      arch/x86/kernel/tboot.c
7328
7329 INTEL-MID GPIO DRIVER
7330 M:      David Cohen <david.a.cohen@linux.intel.com>
7331 L:      linux-gpio@vger.kernel.org
7332 S:      Maintained
7333 F:      drivers/gpio/gpio-intel-mid.c
7334
7335 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7336 M:      Linus Walleij <linus.walleij@linaro.org>
7337 L:      linux-iio@vger.kernel.org
7338 S:      Maintained
7339 F:      drivers/iio/gyro/mpu3050*
7340 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7341
7342 IOC3 ETHERNET DRIVER
7343 M:      Ralf Baechle <ralf@linux-mips.org>
7344 L:      linux-mips@linux-mips.org
7345 S:      Maintained
7346 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7347
7348 IOC3 SERIAL DRIVER
7349 M:      Pat Gefre <pfg@sgi.com>
7350 L:      linux-serial@vger.kernel.org
7351 S:      Maintained
7352 F:      drivers/tty/serial/ioc3_serial.c
7353
7354 IOMMU DRIVERS
7355 M:      Joerg Roedel <joro@8bytes.org>
7356 L:      iommu@lists.linux-foundation.org
7357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7358 S:      Maintained
7359 F:      Documentation/devicetree/bindings/iommu/
7360 F:      drivers/iommu/
7361 F:      include/linux/iommu.h
7362 F:      include/linux/of_iommu.h
7363 F:      include/linux/iova.h
7364
7365 IP MASQUERADING
7366 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7367 S:      Maintained
7368 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7369
7370 IPMI SUBSYSTEM
7371 M:      Corey Minyard <minyard@acm.org>
7372 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7373 W:      http://openipmi.sourceforge.net/
7374 S:      Supported
7375 F:      Documentation/IPMI.txt
7376 F:      drivers/char/ipmi/
7377 F:      include/linux/ipmi*
7378 F:      include/uapi/linux/ipmi*
7379
7380 IPS SCSI RAID DRIVER
7381 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7382 L:      linux-scsi@vger.kernel.org
7383 W:      http://www.adaptec.com/
7384 S:      Maintained
7385 F:      drivers/scsi/ips*
7386
7387 IPVS
7388 M:      Wensong Zhang <wensong@linux-vs.org>
7389 M:      Simon Horman <horms@verge.net.au>
7390 M:      Julian Anastasov <ja@ssi.bg>
7391 L:      netdev@vger.kernel.org
7392 L:      lvs-devel@vger.kernel.org
7393 S:      Maintained
7394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7396 F:      Documentation/networking/ipvs-sysctl.txt
7397 F:      include/net/ip_vs.h
7398 F:      include/uapi/linux/ip_vs.h
7399 F:      net/netfilter/ipvs/
7400
7401 IPWIRELESS DRIVER
7402 M:      Jiri Kosina <jikos@kernel.org>
7403 M:      David Sterba <dsterba@suse.com>
7404 S:      Odd Fixes
7405 F:      drivers/tty/ipwireless/
7406
7407 IPX NETWORK LAYER
7408 L:      netdev@vger.kernel.org
7409 S:      Obsolete
7410 F:      include/uapi/linux/ipx.h
7411 F:      drivers/staging/ipx/
7412
7413 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7414 M:      Marc Zyngier <marc.zyngier@arm.com>
7415 S:      Maintained
7416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7417 F:      Documentation/IRQ-domain.txt
7418 F:      include/linux/irqdomain.h
7419 F:      kernel/irq/irqdomain.c
7420 F:      kernel/irq/msi.c
7421
7422 IRQ SUBSYSTEM
7423 M:      Thomas Gleixner <tglx@linutronix.de>
7424 L:      linux-kernel@vger.kernel.org
7425 S:      Maintained
7426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7427 F:      kernel/irq/
7428
7429 IRQCHIP DRIVERS
7430 M:      Thomas Gleixner <tglx@linutronix.de>
7431 M:      Jason Cooper <jason@lakedaemon.net>
7432 M:      Marc Zyngier <marc.zyngier@arm.com>
7433 L:      linux-kernel@vger.kernel.org
7434 S:      Maintained
7435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7436 F:      Documentation/devicetree/bindings/interrupt-controller/
7437 F:      drivers/irqchip/
7438
7439 ISA
7440 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7441 S:      Maintained
7442 F:      Documentation/isa.txt
7443 F:      drivers/base/isa.c
7444 F:      include/linux/isa.h
7445
7446 ISA RADIO MODULE
7447 M:      Hans Verkuil <hverkuil@xs4all.nl>
7448 L:      linux-media@vger.kernel.org
7449 T:      git git://linuxtv.org/media_tree.git
7450 W:      https://linuxtv.org
7451 S:      Maintained
7452 F:      drivers/media/radio/radio-isa*
7453
7454 ISAPNP
7455 M:      Jaroslav Kysela <perex@perex.cz>
7456 S:      Maintained
7457 F:      Documentation/isapnp.txt
7458 F:      drivers/pnp/isapnp/
7459 F:      include/linux/isapnp.h
7460
7461 ISCSI
7462 M:      Lee Duncan <lduncan@suse.com>
7463 M:      Chris Leech <cleech@redhat.com>
7464 L:      open-iscsi@googlegroups.com
7465 W:      www.open-iscsi.com
7466 S:      Maintained
7467 F:      drivers/scsi/*iscsi*
7468 F:      include/scsi/*iscsi*
7469
7470 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7471 M:      Peter Jones <pjones@redhat.com>
7472 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7473 S:      Maintained
7474 F:      drivers/firmware/iscsi_ibft*
7475
7476 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7477 M:      Or Gerlitz <ogerlitz@mellanox.com>
7478 M:      Sagi Grimberg <sagi@grimberg.me>
7479 M:      Roi Dayan <roid@mellanox.com>
7480 L:      linux-rdma@vger.kernel.org
7481 S:      Supported
7482 W:      http://www.openfabrics.org
7483 W:      www.open-iscsi.org
7484 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7485 F:      drivers/infiniband/ulp/iser/
7486
7487 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7488 M:      Sagi Grimberg <sagi@grimberg.me>
7489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7490 L:      linux-rdma@vger.kernel.org
7491 L:      target-devel@vger.kernel.org
7492 S:      Supported
7493 W:      http://www.linux-iscsi.org
7494 F:      drivers/infiniband/ulp/isert
7495
7496 ISDN SUBSYSTEM
7497 M:      Karsten Keil <isdn@linux-pingi.de>
7498 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7499 L:      netdev@vger.kernel.org
7500 W:      http://www.isdn4linux.de
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7502 S:      Maintained
7503 F:      Documentation/isdn/
7504 F:      drivers/isdn/
7505 F:      include/linux/isdn.h
7506 F:      include/linux/isdn/
7507 F:      include/uapi/linux/isdn.h
7508 F:      include/uapi/linux/isdn/
7509
7510 ISDN SUBSYSTEM (Eicon active card driver)
7511 M:      Armin Schindler <mac@melware.de>
7512 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7513 W:      http://www.melware.de
7514 S:      Maintained
7515 F:      drivers/isdn/hardware/eicon/
7516
7517 IT87 HARDWARE MONITORING DRIVER
7518 M:      Jean Delvare <jdelvare@suse.com>
7519 L:      linux-hwmon@vger.kernel.org
7520 S:      Maintained
7521 F:      Documentation/hwmon/it87
7522 F:      drivers/hwmon/it87.c
7523
7524 IT913X MEDIA DRIVER
7525 M:      Antti Palosaari <crope@iki.fi>
7526 L:      linux-media@vger.kernel.org
7527 W:      https://linuxtv.org
7528 W:      http://palosaari.fi/linux/
7529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7530 T:      git git://linuxtv.org/anttip/media_tree.git
7531 S:      Maintained
7532 F:      drivers/media/tuners/it913x*
7533
7534 IVTV VIDEO4LINUX DRIVER
7535 M:      Andy Walls <awalls@md.metrocast.net>
7536 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7537 L:      linux-media@vger.kernel.org
7538 T:      git git://linuxtv.org/media_tree.git
7539 W:      http://www.ivtvdriver.org
7540 S:      Maintained
7541 F:      Documentation/media/v4l-drivers/ivtv*
7542 F:      drivers/media/pci/ivtv/
7543 F:      include/uapi/linux/ivtv*
7544
7545 IX2505V MEDIA DRIVER
7546 M:      Malcolm Priestley <tvboxspy@gmail.com>
7547 L:      linux-media@vger.kernel.org
7548 W:      https://linuxtv.org
7549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7550 S:      Maintained
7551 F:      drivers/media/dvb-frontends/ix2505v*
7552
7553 JAILHOUSE HYPERVISOR INTERFACE
7554 M:      Jan Kiszka <jan.kiszka@siemens.com>
7555 L:      jailhouse-dev@googlegroups.com
7556 S:      Maintained
7557 F:      arch/x86/kernel/jailhouse.c
7558 F:      arch/x86/include/asm/jailhouse_para.h
7559
7560 JC42.4 TEMPERATURE SENSOR DRIVER
7561 M:      Guenter Roeck <linux@roeck-us.net>
7562 L:      linux-hwmon@vger.kernel.org
7563 S:      Maintained
7564 F:      drivers/hwmon/jc42.c
7565 F:      Documentation/hwmon/jc42
7566
7567 JFS FILESYSTEM
7568 M:      Dave Kleikamp <shaggy@kernel.org>
7569 L:      jfs-discussion@lists.sourceforge.net
7570 W:      http://jfs.sourceforge.net/
7571 T:      git git://github.com/kleikamp/linux-shaggy.git
7572 S:      Maintained
7573 F:      Documentation/filesystems/jfs.txt
7574 F:      fs/jfs/
7575
7576 JME NETWORK DRIVER
7577 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7578 L:      netdev@vger.kernel.org
7579 S:      Maintained
7580 F:      drivers/net/ethernet/jme.*
7581
7582 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7583 M:      David Woodhouse <dwmw2@infradead.org>
7584 L:      linux-mtd@lists.infradead.org
7585 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7586 S:      Maintained
7587 F:      fs/jffs2/
7588 F:      include/uapi/linux/jffs2.h
7589
7590 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7591 M:      "Theodore Ts'o" <tytso@mit.edu>
7592 M:      Jan Kara <jack@suse.com>
7593 L:      linux-ext4@vger.kernel.org
7594 S:      Maintained
7595 F:      fs/jbd2/
7596 F:      include/linux/jbd2.h
7597
7598 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7599 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7600 L:      linux-media@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/media/platform/rcar_jpu.c
7603
7604 JSM Neo PCI based serial card
7605 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7606 L:      linux-serial@vger.kernel.org
7607 S:      Maintained
7608 F:      drivers/tty/serial/jsm/
7609
7610 K10TEMP HARDWARE MONITORING DRIVER
7611 M:      Clemens Ladisch <clemens@ladisch.de>
7612 L:      linux-hwmon@vger.kernel.org
7613 S:      Maintained
7614 F:      Documentation/hwmon/k10temp
7615 F:      drivers/hwmon/k10temp.c
7616
7617 K8TEMP HARDWARE MONITORING DRIVER
7618 M:      Rudolf Marek <r.marek@assembler.cz>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/k8temp
7622 F:      drivers/hwmon/k8temp.c
7623
7624 KASAN
7625 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7626 R:      Alexander Potapenko <glider@google.com>
7627 R:      Dmitry Vyukov <dvyukov@google.com>
7628 L:      kasan-dev@googlegroups.com
7629 S:      Maintained
7630 F:      arch/*/include/asm/kasan.h
7631 F:      arch/*/mm/kasan_init*
7632 F:      Documentation/dev-tools/kasan.rst
7633 F:      include/linux/kasan*.h
7634 F:      lib/test_kasan.c
7635 F:      mm/kasan/
7636 F:      scripts/Makefile.kasan
7637
7638 KCONFIG
7639 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7641 L:      linux-kbuild@vger.kernel.org
7642 S:      Maintained
7643 F:      Documentation/kbuild/kconfig-language.txt
7644 F:      scripts/kconfig/
7645
7646 KDUMP
7647 M:      Dave Young <dyoung@redhat.com>
7648 M:      Baoquan He <bhe@redhat.com>
7649 R:      Vivek Goyal <vgoyal@redhat.com>
7650 L:      kexec@lists.infradead.org
7651 W:      http://lse.sourceforge.net/kdump/
7652 S:      Maintained
7653 F:      Documentation/kdump/
7654
7655 KEENE FM RADIO TRANSMITTER DRIVER
7656 M:      Hans Verkuil <hverkuil@xs4all.nl>
7657 L:      linux-media@vger.kernel.org
7658 T:      git git://linuxtv.org/media_tree.git
7659 W:      https://linuxtv.org
7660 S:      Maintained
7661 F:      drivers/media/radio/radio-keene*
7662
7663 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7664 M:      Ian Kent <raven@themaw.net>
7665 L:      autofs@vger.kernel.org
7666 S:      Maintained
7667 F:      fs/autofs4/
7668
7669 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7670 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7671 M:      Michal Marek <michal.lkml@markovi.net>
7672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7673 L:      linux-kbuild@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/kbuild/
7676 F:      Makefile
7677 F:      scripts/Kbuild*
7678 F:      scripts/Makefile*
7679 F:      scripts/basic/
7680 F:      scripts/mk*
7681 F:      scripts/mod/
7682 F:      scripts/package/
7683
7684 KERNEL JANITORS
7685 L:      kernel-janitors@vger.kernel.org
7686 W:      http://kernelnewbies.org/KernelJanitors
7687 S:      Odd Fixes
7688
7689 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7690 M:      "J. Bruce Fields" <bfields@fieldses.org>
7691 M:      Jeff Layton <jlayton@kernel.org>
7692 L:      linux-nfs@vger.kernel.org
7693 W:      http://nfs.sourceforge.net/
7694 T:      git git://linux-nfs.org/~bfields/linux.git
7695 S:      Supported
7696 F:      fs/nfsd/
7697 F:      include/uapi/linux/nfsd/
7698 F:      fs/lockd/
7699 F:      fs/nfs_common/
7700 F:      net/sunrpc/
7701 F:      include/linux/lockd/
7702 F:      include/linux/sunrpc/
7703 F:      include/uapi/linux/sunrpc/
7704
7705 KERNEL SELFTEST FRAMEWORK
7706 M:      Shuah Khan <shuah@kernel.org>
7707 L:      linux-kselftest@vger.kernel.org
7708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7709 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7710 S:      Maintained
7711 F:      tools/testing/selftests/
7712 F:      Documentation/dev-tools/kselftest*
7713
7714 KERNEL USERMODE HELPER
7715 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7716 L:      linux-kernel@vger.kernel.org
7717 S:      Maintained
7718 F:      kernel/umh.c
7719 F:      include/linux/umh.h
7720
7721 KERNEL VIRTUAL MACHINE (KVM)
7722 M:      Paolo Bonzini <pbonzini@redhat.com>
7723 M:      Radim Krčmář <rkrcmar@redhat.com>
7724 L:      kvm@vger.kernel.org
7725 W:      http://www.linux-kvm.org
7726 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7727 S:      Supported
7728 F:      Documentation/virtual/kvm/
7729 F:      include/trace/events/kvm.h
7730 F:      include/uapi/asm-generic/kvm*
7731 F:      include/uapi/linux/kvm*
7732 F:      include/asm-generic/kvm*
7733 F:      include/linux/kvm*
7734 F:      include/kvm/iodev.h
7735 F:      virt/kvm/*
7736 F:      tools/kvm/
7737
7738 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7739 M:      Joerg Roedel <joro@8bytes.org>
7740 L:      kvm@vger.kernel.org
7741 W:      http://www.linux-kvm.org/
7742 S:      Maintained
7743 F:      arch/x86/include/asm/svm.h
7744 F:      arch/x86/kvm/svm.c
7745
7746 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7747 M:      Christoffer Dall <christoffer.dall@arm.com>
7748 M:      Marc Zyngier <marc.zyngier@arm.com>
7749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7750 L:      kvmarm@lists.cs.columbia.edu
7751 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7753 S:      Supported
7754 F:      arch/arm/include/uapi/asm/kvm*
7755 F:      arch/arm/include/asm/kvm*
7756 F:      arch/arm/kvm/
7757 F:      virt/kvm/arm/
7758 F:      include/kvm/arm_*
7759
7760 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7761 M:      Christoffer Dall <christoffer.dall@arm.com>
7762 M:      Marc Zyngier <marc.zyngier@arm.com>
7763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7764 L:      kvmarm@lists.cs.columbia.edu
7765 S:      Maintained
7766 F:      arch/arm64/include/uapi/asm/kvm*
7767 F:      arch/arm64/include/asm/kvm*
7768 F:      arch/arm64/kvm/
7769
7770 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7771 M:      James Hogan <jhogan@kernel.org>
7772 L:      linux-mips@linux-mips.org
7773 S:      Supported
7774 F:      arch/mips/include/uapi/asm/kvm*
7775 F:      arch/mips/include/asm/kvm*
7776 F:      arch/mips/kvm/
7777
7778 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7779 M:      Paul Mackerras <paulus@ozlabs.org>
7780 L:      kvm-ppc@vger.kernel.org
7781 W:      http://www.linux-kvm.org/
7782 T:      git git://github.com/agraf/linux-2.6.git
7783 S:      Supported
7784 F:      arch/powerpc/include/uapi/asm/kvm*
7785 F:      arch/powerpc/include/asm/kvm*
7786 F:      arch/powerpc/kvm/
7787 F:      arch/powerpc/kernel/kvm*
7788
7789 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7790 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7791 M:      Janosch Frank <frankja@linux.ibm.com>
7792 R:      David Hildenbrand <david@redhat.com>
7793 R:      Cornelia Huck <cohuck@redhat.com>
7794 L:      linux-s390@vger.kernel.org
7795 W:      http://www.ibm.com/developerworks/linux/linux390/
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7797 S:      Supported
7798 F:      arch/s390/include/uapi/asm/kvm*
7799 F:      arch/s390/include/asm/gmap.h
7800 F:      arch/s390/include/asm/kvm*
7801 F:      arch/s390/kvm/
7802 F:      arch/s390/mm/gmap.c
7803
7804 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7805 M:      Paolo Bonzini <pbonzini@redhat.com>
7806 M:      Radim Krčmář <rkrcmar@redhat.com>
7807 L:      kvm@vger.kernel.org
7808 W:      http://www.linux-kvm.org
7809 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7810 S:      Supported
7811 F:      arch/x86/kvm/
7812 F:      arch/x86/include/uapi/asm/kvm*
7813 F:      arch/x86/include/asm/kvm*
7814 F:      arch/x86/include/asm/pvclock-abi.h
7815 F:      arch/x86/kernel/kvm.c
7816 F:      arch/x86/kernel/kvmclock.c
7817
7818 KERNFS
7819 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7820 M:      Tejun Heo <tj@kernel.org>
7821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7822 S:      Supported
7823 F:      include/linux/kernfs.h
7824 F:      fs/kernfs/
7825
7826 KEXEC
7827 M:      Eric Biederman <ebiederm@xmission.com>
7828 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7829 L:      kexec@lists.infradead.org
7830 S:      Maintained
7831 F:      include/linux/kexec.h
7832 F:      include/uapi/linux/kexec.h
7833 F:      kernel/kexec*
7834
7835 KEYS-ENCRYPTED
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/encrypted-type.h
7842 F:      security/keys/encrypted-keys/
7843
7844 KEYS-TRUSTED
7845 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7846 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7847 L:      linux-integrity@vger.kernel.org
7848 L:      keyrings@vger.kernel.org
7849 S:      Supported
7850 F:      Documentation/security/keys/trusted-encrypted.rst
7851 F:      include/keys/trusted-type.h
7852 F:      security/keys/trusted.c
7853 F:      security/keys/trusted.h
7854
7855 KEYS/KEYRINGS:
7856 M:      David Howells <dhowells@redhat.com>
7857 L:      keyrings@vger.kernel.org
7858 S:      Maintained
7859 F:      Documentation/security/keys/core.rst
7860 F:      include/linux/key.h
7861 F:      include/linux/key-type.h
7862 F:      include/linux/keyctl.h
7863 F:      include/uapi/linux/keyctl.h
7864 F:      include/keys/
7865 F:      security/keys/
7866
7867 KGDB / KDB /debug_core
7868 M:      Jason Wessel <jason.wessel@windriver.com>
7869 M:      Daniel Thompson <daniel.thompson@linaro.org>
7870 W:      http://kgdb.wiki.kernel.org/
7871 L:      kgdb-bugreport@lists.sourceforge.net
7872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7873 S:      Maintained
7874 F:      Documentation/dev-tools/kgdb.rst
7875 F:      drivers/misc/kgdbts.c
7876 F:      drivers/tty/serial/kgdboc.c
7877 F:      include/linux/kdb.h
7878 F:      include/linux/kgdb.h
7879 F:      kernel/debug/
7880
7881 KMEMLEAK
7882 M:      Catalin Marinas <catalin.marinas@arm.com>
7883 S:      Maintained
7884 F:      Documentation/dev-tools/kmemleak.rst
7885 F:      include/linux/kmemleak.h
7886 F:      mm/kmemleak.c
7887 F:      mm/kmemleak-test.c
7888
7889 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7890 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7891 L:      linux-kernel@vger.kernel.org
7892 S:      Maintained
7893 F:      kernel/kmod.c
7894 F:      include/linux/kmod.h
7895 F:      lib/test_kmod.c
7896 F:      tools/testing/selftests/kmod/
7897
7898 KPROBES
7899 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7900 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7901 M:      "David S. Miller" <davem@davemloft.net>
7902 M:      Masami Hiramatsu <mhiramat@kernel.org>
7903 S:      Maintained
7904 F:      Documentation/kprobes.txt
7905 F:      include/linux/kprobes.h
7906 F:      include/asm-generic/kprobes.h
7907 F:      kernel/kprobes.c
7908
7909 KS0108 LCD CONTROLLER DRIVER
7910 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7911 W:      http://miguelojeda.es/auxdisplay.htm
7912 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7913 S:      Maintained
7914 F:      Documentation/auxdisplay/ks0108
7915 F:      drivers/auxdisplay/ks0108.c
7916 F:      include/linux/ks0108.h
7917
7918 L3MDEV
7919 M:      David Ahern <dsa@cumulusnetworks.com>
7920 L:      netdev@vger.kernel.org
7921 S:      Maintained
7922 F:      net/l3mdev
7923 F:      include/net/l3mdev.h
7924
7925 LANTIQ MIPS ARCHITECTURE
7926 M:      John Crispin <john@phrozen.org>
7927 L:      linux-mips@linux-mips.org
7928 S:      Maintained
7929 F:      arch/mips/lantiq
7930 F:      drivers/soc/lantiq
7931
7932 LAPB module
7933 L:      linux-x25@vger.kernel.org
7934 S:      Orphan
7935 F:      Documentation/networking/lapb-module.txt
7936 F:      include/*/lapb.h
7937 F:      net/lapb/
7938
7939 LASI 53c700 driver for PARISC
7940 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7941 L:      linux-scsi@vger.kernel.org
7942 S:      Maintained
7943 F:      Documentation/scsi/53c700.txt
7944 F:      drivers/scsi/53c700*
7945
7946 LEAKING_ADDRESSES
7947 M:      Tobin C. Harding <me@tobin.cc>
7948 M:      Tycho Andersen <tycho@tycho.ws>
7949 L:      kernel-hardening@lists.openwall.com
7950 S:      Maintained
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7952 F:      scripts/leaking_addresses.pl
7953
7954 LED SUBSYSTEM
7955 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7956 M:      Pavel Machek <pavel@ucw.cz>
7957 L:      linux-leds@vger.kernel.org
7958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7959 S:      Maintained
7960 F:      Documentation/devicetree/bindings/leds/
7961 F:      drivers/leds/
7962 F:      include/linux/leds.h
7963
7964 LEGACY EEPROM DRIVER
7965 M:      Jean Delvare <jdelvare@suse.com>
7966 S:      Maintained
7967 F:      Documentation/misc-devices/eeprom
7968 F:      drivers/misc/eeprom/eeprom.c
7969
7970 LEGO USB Tower driver
7971 M:      Juergen Stuber <starblue@users.sourceforge.net>
7972 L:      legousb-devel@lists.sourceforge.net
7973 W:      http://legousb.sourceforge.net/
7974 S:      Maintained
7975 F:      drivers/usb/misc/legousbtower.c
7976
7977 LG2160 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/lg2160.*
7986
7987 LGDT3305 MEDIA DRIVER
7988 M:      Michael Krufky <mkrufky@linuxtv.org>
7989 L:      linux-media@vger.kernel.org
7990 W:      https://linuxtv.org
7991 W:      http://github.com/mkrufky
7992 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7993 T:      git git://linuxtv.org/mkrufky/tuners.git
7994 S:      Maintained
7995 F:      drivers/media/dvb-frontends/lgdt3305.*
7996
7997 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7998 M:      Viresh Kumar <vireshk@kernel.org>
7999 L:      linux-ide@vger.kernel.org
8000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8001 S:      Maintained
8002 F:      include/linux/pata_arasan_cf_data.h
8003 F:      drivers/ata/pata_arasan_cf.c
8004
8005 LIBATA PATA DRIVERS
8006 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8007 M:      Tejun Heo <tj@kernel.org>
8008 L:      linux-ide@vger.kernel.org
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8010 S:      Maintained
8011 F:      drivers/ata/pata_*.c
8012 F:      drivers/ata/ata_generic.c
8013
8014 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8015 M:      Linus Walleij <linus.walleij@linaro.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/pata_ftide010.c
8020 F:      drivers/ata/sata_gemini.c
8021 F:      drivers/ata/sata_gemini.h
8022
8023 LIBATA SATA AHCI PLATFORM devices support
8024 M:      Hans de Goede <hdegoede@redhat.com>
8025 M:      Tejun Heo <tj@kernel.org>
8026 L:      linux-ide@vger.kernel.org
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8028 S:      Maintained
8029 F:      drivers/ata/ahci_platform.c
8030 F:      drivers/ata/libahci_platform.c
8031 F:      include/linux/ahci_platform.h
8032
8033 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8034 M:      Mikael Pettersson <mikpelinux@gmail.com>
8035 L:      linux-ide@vger.kernel.org
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8037 S:      Maintained
8038 F:      drivers/ata/sata_promise.*
8039
8040 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8041 M:      Tejun Heo <tj@kernel.org>
8042 L:      linux-ide@vger.kernel.org
8043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8044 S:      Maintained
8045 F:      drivers/ata/
8046 F:      include/linux/ata.h
8047 F:      include/linux/libata.h
8048 F:      Documentation/devicetree/bindings/ata/
8049
8050 LIBLOCKDEP
8051 M:      Sasha Levin <alexander.levin@verizon.com>
8052 S:      Maintained
8053 F:      tools/lib/lockdep/
8054
8055 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8056 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8057 M:      Dan Williams <dan.j.williams@intel.com>
8058 M:      Vishal Verma <vishal.l.verma@intel.com>
8059 M:      Dave Jiang <dave.jiang@intel.com>
8060 L:      linux-nvdimm@lists.01.org
8061 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8062 S:      Supported
8063 F:      drivers/nvdimm/blk.c
8064 F:      drivers/nvdimm/region_devs.c
8065
8066 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8067 M:      Vishal Verma <vishal.l.verma@intel.com>
8068 M:      Dan Williams <dan.j.williams@intel.com>
8069 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8070 M:      Dave Jiang <dave.jiang@intel.com>
8071 L:      linux-nvdimm@lists.01.org
8072 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8073 S:      Supported
8074 F:      drivers/nvdimm/btt*
8075
8076 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8077 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8078 M:      Dan Williams <dan.j.williams@intel.com>
8079 M:      Vishal Verma <vishal.l.verma@intel.com>
8080 M:      Dave Jiang <dave.jiang@intel.com>
8081 L:      linux-nvdimm@lists.01.org
8082 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8083 S:      Supported
8084 F:      drivers/nvdimm/pmem*
8085
8086 LIBNVDIMM: DEVICETREE BINDINGS
8087 M:      Oliver O'Halloran <oohall@gmail.com>
8088 L:      linux-nvdimm@lists.01.org
8089 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8090 S:      Supported
8091 F:      drivers/nvdimm/of_pmem.c
8092 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8093
8094 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8095 M:      Dan Williams <dan.j.williams@intel.com>
8096 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8097 M:      Vishal Verma <vishal.l.verma@intel.com>
8098 M:      Dave Jiang <dave.jiang@intel.com>
8099 L:      linux-nvdimm@lists.01.org
8100 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8102 S:      Supported
8103 F:      drivers/nvdimm/*
8104 F:      drivers/acpi/nfit/*
8105 F:      include/linux/nd.h
8106 F:      include/linux/libnvdimm.h
8107 F:      include/uapi/linux/ndctl.h
8108
8109 LIGHTNVM PLATFORM SUPPORT
8110 M:      Matias Bjorling <mb@lightnvm.io>
8111 W:      http://github/OpenChannelSSD
8112 L:      linux-block@vger.kernel.org
8113 S:      Maintained
8114 F:      drivers/lightnvm/
8115 F:      include/linux/lightnvm.h
8116 F:      include/uapi/linux/lightnvm.h
8117
8118 LINUX FOR POWER MACINTOSH
8119 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8120 W:      http://www.penguinppc.org/
8121 L:      linuxppc-dev@lists.ozlabs.org
8122 S:      Maintained
8123 F:      arch/powerpc/platforms/powermac/
8124 F:      drivers/macintosh/
8125
8126 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8127 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8128 M:      Paul Mackerras <paulus@samba.org>
8129 M:      Michael Ellerman <mpe@ellerman.id.au>
8130 W:      https://github.com/linuxppc/linux/wiki
8131 L:      linuxppc-dev@lists.ozlabs.org
8132 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8134 S:      Supported
8135 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8136 F:      Documentation/devicetree/bindings/powerpc/
8137 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8138 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8139 F:      Documentation/powerpc/
8140 F:      arch/powerpc/
8141 F:      drivers/char/tpm/tpm_ibmvtpm*
8142 F:      drivers/crypto/nx/
8143 F:      drivers/crypto/vmx/
8144 F:      drivers/i2c/busses/i2c-opal.c
8145 F:      drivers/net/ethernet/ibm/ibmveth.*
8146 F:      drivers/net/ethernet/ibm/ibmvnic.*
8147 F:      drivers/pci/hotplug/pnv_php.c
8148 F:      drivers/pci/hotplug/rpa*
8149 F:      drivers/rtc/rtc-opal.c
8150 F:      drivers/scsi/ibmvscsi/
8151 F:      drivers/tty/hvc/hvc_opal.c
8152 F:      drivers/watchdog/wdrtas.c
8153 F:      tools/testing/selftests/powerpc
8154 N:      /pmac
8155 N:      powermac
8156 N:      powernv
8157 N:      [^a-z0-9]ps3
8158 N:      pseries
8159
8160 LINUX FOR POWERPC EMBEDDED MPC5XXX
8161 M:      Anatolij Gustschin <agust@denx.de>
8162 L:      linuxppc-dev@lists.ozlabs.org
8163 T:      git git://git.denx.de/linux-denx-agust.git
8164 S:      Maintained
8165 F:      arch/powerpc/platforms/512x/
8166 F:      arch/powerpc/platforms/52xx/
8167
8168 LINUX FOR POWERPC EMBEDDED PPC4XX
8169 M:      Alistair Popple <alistair@popple.id.au>
8170 M:      Matt Porter <mporter@kernel.crashing.org>
8171 W:      http://www.penguinppc.org/
8172 L:      linuxppc-dev@lists.ozlabs.org
8173 S:      Maintained
8174 F:      arch/powerpc/platforms/40x/
8175 F:      arch/powerpc/platforms/44x/
8176
8177 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8178 M:      Scott Wood <oss@buserror.net>
8179 M:      Kumar Gala <galak@kernel.crashing.org>
8180 W:      http://www.penguinppc.org/
8181 L:      linuxppc-dev@lists.ozlabs.org
8182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8183 S:      Maintained
8184 F:      arch/powerpc/platforms/83xx/
8185 F:      arch/powerpc/platforms/85xx/
8186 F:      Documentation/devicetree/bindings/powerpc/fsl/
8187
8188 LINUX FOR POWERPC EMBEDDED PPC8XX
8189 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8190 W:      http://www.penguinppc.org/
8191 L:      linuxppc-dev@lists.ozlabs.org
8192 S:      Maintained
8193 F:      arch/powerpc/platforms/8xx/
8194
8195 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8196 L:      linuxppc-dev@lists.ozlabs.org
8197 S:      Orphan
8198 F:      arch/powerpc/*/*virtex*
8199 F:      arch/powerpc/*/*/*virtex*
8200
8201 LINUX FOR POWERPC PA SEMI PWRFICIENT
8202 L:      linuxppc-dev@lists.ozlabs.org
8203 S:      Orphan
8204 F:      arch/powerpc/platforms/pasemi/
8205 F:      drivers/*/*pasemi*
8206 F:      drivers/*/*/*pasemi*
8207
8208 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8209 M:      Kees Cook <keescook@chromium.org>
8210 S:      Maintained
8211 F:      drivers/misc/lkdtm/*
8212
8213 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8214 M:      Alan Stern <stern@rowland.harvard.edu>
8215 M:      Andrea Parri <parri.andrea@gmail.com>
8216 M:      Will Deacon <will.deacon@arm.com>
8217 M:      Peter Zijlstra <peterz@infradead.org>
8218 M:      Boqun Feng <boqun.feng@gmail.com>
8219 M:      Nicholas Piggin <npiggin@gmail.com>
8220 M:      David Howells <dhowells@redhat.com>
8221 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8222 M:      Luc Maranget <luc.maranget@inria.fr>
8223 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8224 R:      Akira Yokosawa <akiyks@gmail.com>
8225 L:      linux-kernel@vger.kernel.org
8226 S:      Supported
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8228 F:      tools/memory-model/
8229 F:      Documentation/memory-barriers.txt
8230
8231 LINUX SECURITY MODULE (LSM) FRAMEWORK
8232 M:      Chris Wright <chrisw@sous-sol.org>
8233 L:      linux-security-module@vger.kernel.org
8234 S:      Supported
8235
8236 LIS3LV02D ACCELEROMETER DRIVER
8237 M:      Eric Piel <eric.piel@tremplin-utc.net>
8238 S:      Maintained
8239 F:      Documentation/misc-devices/lis3lv02d
8240 F:      drivers/misc/lis3lv02d/
8241 F:      drivers/platform/x86/hp_accel.c
8242
8243 LIVE PATCHING
8244 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8245 M:      Jessica Yu <jeyu@kernel.org>
8246 M:      Jiri Kosina <jikos@kernel.org>
8247 M:      Miroslav Benes <mbenes@suse.cz>
8248 R:      Petr Mladek <pmladek@suse.com>
8249 S:      Maintained
8250 F:      kernel/livepatch/
8251 F:      include/linux/livepatch.h
8252 F:      arch/x86/include/asm/livepatch.h
8253 F:      arch/x86/kernel/livepatch.c
8254 F:      Documentation/livepatch/
8255 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8256 F:      samples/livepatch/
8257 L:      live-patching@vger.kernel.org
8258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8259
8260 LLC (802.2)
8261 L:      netdev@vger.kernel.org
8262 S:      Odd fixes
8263 F:      include/linux/llc.h
8264 F:      include/uapi/linux/llc.h
8265 F:      include/net/llc*
8266 F:      net/llc/
8267
8268 LM73 HARDWARE MONITOR DRIVER
8269 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8270 L:      linux-hwmon@vger.kernel.org
8271 S:      Maintained
8272 F:      drivers/hwmon/lm73.c
8273
8274 LM78 HARDWARE MONITOR DRIVER
8275 M:      Jean Delvare <jdelvare@suse.com>
8276 L:      linux-hwmon@vger.kernel.org
8277 S:      Maintained
8278 F:      Documentation/hwmon/lm78
8279 F:      drivers/hwmon/lm78.c
8280
8281 LM83 HARDWARE MONITOR DRIVER
8282 M:      Jean Delvare <jdelvare@suse.com>
8283 L:      linux-hwmon@vger.kernel.org
8284 S:      Maintained
8285 F:      Documentation/hwmon/lm83
8286 F:      drivers/hwmon/lm83.c
8287
8288 LM90 HARDWARE MONITOR DRIVER
8289 M:      Jean Delvare <jdelvare@suse.com>
8290 L:      linux-hwmon@vger.kernel.org
8291 S:      Maintained
8292 F:      Documentation/hwmon/lm90
8293 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8294 F:      drivers/hwmon/lm90.c
8295 F:      include/dt-bindings/thermal/lm90.h
8296
8297 LM95234 HARDWARE MONITOR DRIVER
8298 M:      Guenter Roeck <linux@roeck-us.net>
8299 L:      linux-hwmon@vger.kernel.org
8300 S:      Maintained
8301 F:      Documentation/hwmon/lm95234
8302 F:      drivers/hwmon/lm95234.c
8303
8304 LME2510 MEDIA DRIVER
8305 M:      Malcolm Priestley <tvboxspy@gmail.com>
8306 L:      linux-media@vger.kernel.org
8307 W:      https://linuxtv.org
8308 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8309 S:      Maintained
8310 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8311
8312 LOADPIN SECURITY MODULE
8313 M:      Kees Cook <keescook@chromium.org>
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8315 S:      Supported
8316 F:      security/loadpin/
8317 F:      Documentation/admin-guide/LSM/LoadPin.rst
8318
8319 LOCKING PRIMITIVES
8320 M:      Peter Zijlstra <peterz@infradead.org>
8321 M:      Ingo Molnar <mingo@redhat.com>
8322 L:      linux-kernel@vger.kernel.org
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8324 S:      Maintained
8325 F:      Documentation/locking/
8326 F:      include/linux/lockdep.h
8327 F:      include/linux/spinlock*.h
8328 F:      arch/*/include/asm/spinlock*.h
8329 F:      include/linux/rwlock*.h
8330 F:      include/linux/mutex*.h
8331 F:      arch/*/include/asm/mutex*.h
8332 F:      include/linux/rwsem*.h
8333 F:      arch/*/include/asm/rwsem.h
8334 F:      include/linux/seqlock.h
8335 F:      lib/locking*.[ch]
8336 F:      kernel/locking/
8337 X:      kernel/locking/locktorture.c
8338
8339 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8340 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8341 L:      linux-ntfs-dev@lists.sourceforge.net
8342 W:      http://www.linux-ntfs.org/content/view/19/37/
8343 S:      Maintained
8344 F:      Documentation/ldm.txt
8345 F:      block/partitions/ldm.*
8346
8347 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8348 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8349 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8350 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8351 L:      MPT-FusionLinux.pdl@broadcom.com
8352 L:      linux-scsi@vger.kernel.org
8353 W:      http://www.avagotech.com/support/
8354 S:      Supported
8355 F:      drivers/message/fusion/
8356 F:      drivers/scsi/mpt2sas/
8357 F:      drivers/scsi/mpt3sas/
8358
8359 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8360 M:      Matthew Wilcox <matthew@wil.cx>
8361 L:      linux-scsi@vger.kernel.org
8362 S:      Maintained
8363 F:      drivers/scsi/sym53c8xx_2/
8364
8365 LTC4261 HARDWARE MONITOR DRIVER
8366 M:      Guenter Roeck <linux@roeck-us.net>
8367 L:      linux-hwmon@vger.kernel.org
8368 S:      Maintained
8369 F:      Documentation/hwmon/ltc4261
8370 F:      drivers/hwmon/ltc4261.c
8371
8372 LTC4306 I2C MULTIPLEXER DRIVER
8373 M:      Michael Hennerich <michael.hennerich@analog.com>
8374 W:      http://ez.analog.com/community/linux-device-drivers
8375 L:      linux-i2c@vger.kernel.org
8376 S:      Supported
8377 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8378 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8379
8380 LTP (Linux Test Project)
8381 M:      Mike Frysinger <vapier@gentoo.org>
8382 M:      Cyril Hrubis <chrubis@suse.cz>
8383 M:      Wanlong Gao <wanlong.gao@gmail.com>
8384 M:      Jan Stancek <jstancek@redhat.com>
8385 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8386 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8387 L:      ltp@lists.linux.it (subscribers-only)
8388 W:      http://linux-test-project.github.io/
8389 T:      git git://github.com/linux-test-project/ltp.git
8390 S:      Maintained
8391
8392 M68K ARCHITECTURE
8393 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8394 L:      linux-m68k@lists.linux-m68k.org
8395 W:      http://www.linux-m68k.org/
8396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8397 S:      Maintained
8398 F:      arch/m68k/
8399 F:      drivers/zorro/
8400
8401 M68K ON APPLE MACINTOSH
8402 M:      Joshua Thompson <funaho@jurai.org>
8403 W:      http://www.mac.linux-m68k.org/
8404 L:      linux-m68k@lists.linux-m68k.org
8405 S:      Maintained
8406 F:      arch/m68k/mac/
8407
8408 M68K ON HP9000/300
8409 M:      Philip Blundell <philb@gnu.org>
8410 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8411 S:      Maintained
8412 F:      arch/m68k/hp300/
8413
8414 M88DS3103 MEDIA DRIVER
8415 M:      Antti Palosaari <crope@iki.fi>
8416 L:      linux-media@vger.kernel.org
8417 W:      https://linuxtv.org
8418 W:      http://palosaari.fi/linux/
8419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8420 T:      git git://linuxtv.org/anttip/media_tree.git
8421 S:      Maintained
8422 F:      drivers/media/dvb-frontends/m88ds3103*
8423
8424 M88RS2000 MEDIA DRIVER
8425 M:      Malcolm Priestley <tvboxspy@gmail.com>
8426 L:      linux-media@vger.kernel.org
8427 W:      https://linuxtv.org
8428 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8429 S:      Maintained
8430 F:      drivers/media/dvb-frontends/m88rs2000*
8431
8432 MA901 MASTERKIT USB FM RADIO DRIVER
8433 M:      Alexey Klimov <klimov.linux@gmail.com>
8434 L:      linux-media@vger.kernel.org
8435 T:      git git://linuxtv.org/media_tree.git
8436 S:      Maintained
8437 F:      drivers/media/radio/radio-ma901.c
8438
8439 MAC80211
8440 M:      Johannes Berg <johannes@sipsolutions.net>
8441 L:      linux-wireless@vger.kernel.org
8442 W:      http://wireless.kernel.org/
8443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8445 S:      Maintained
8446 F:      Documentation/networking/mac80211-injection.txt
8447 F:      include/net/mac80211.h
8448 F:      net/mac80211/
8449 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8450 F:      Documentation/networking/mac80211_hwsim/README
8451
8452 MAILBOX API
8453 M:      Jassi Brar <jassisinghbrar@gmail.com>
8454 L:      linux-kernel@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/mailbox/
8457 F:      include/linux/mailbox_client.h
8458 F:      include/linux/mailbox_controller.h
8459
8460 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8461 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8462 W:      http://www.kernel.org/doc/man-pages
8463 L:      linux-man@vger.kernel.org
8464 S:      Maintained
8465
8466 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8467 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8468 L:      linux-mips@linux-mips.org
8469 S:      Maintained
8470 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8471
8472 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8473 M:      Andrew Lunn <andrew@lunn.ch>
8474 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8475 L:      netdev@vger.kernel.org
8476 S:      Maintained
8477 F:      drivers/net/dsa/mv88e6xxx/
8478 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8479
8480 MARVELL ARMADA DRM SUPPORT
8481 M:      Russell King <linux@armlinux.org.uk>
8482 S:      Maintained
8483 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8484 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8485 F:      drivers/gpu/drm/armada/
8486 F:      include/uapi/drm/armada_drm.h
8487 F:      Documentation/devicetree/bindings/display/armada/
8488
8489 MARVELL CRYPTO DRIVER
8490 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8491 M:      Arnaud Ebalard <arno@natisbad.org>
8492 F:      drivers/crypto/marvell/
8493 S:      Maintained
8494 L:      linux-crypto@vger.kernel.org
8495
8496 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8497 M:      Mirko Lindner <mlindner@marvell.com>
8498 M:      Stephen Hemminger <stephen@networkplumber.org>
8499 L:      netdev@vger.kernel.org
8500 S:      Maintained
8501 F:      drivers/net/ethernet/marvell/sk*
8502
8503 MARVELL LIBERTAS WIRELESS DRIVER
8504 L:      libertas-dev@lists.infradead.org
8505 S:      Orphan
8506 F:      drivers/net/wireless/marvell/libertas/
8507
8508 MARVELL MACCHIATOBIN SUPPORT
8509 M:      Russell King <linux@armlinux.org.uk>
8510 L:      linux-arm-kernel@lists.infradead.org
8511 S:      Maintained
8512 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8513
8514 MARVELL MV643XX ETHERNET DRIVER
8515 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8516 L:      netdev@vger.kernel.org
8517 S:      Maintained
8518 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8519 F:      include/linux/mv643xx.h
8520
8521 MARVELL MV88X3310 PHY DRIVER
8522 M:      Russell King <linux@armlinux.org.uk>
8523 L:      netdev@vger.kernel.org
8524 S:      Maintained
8525 F:      drivers/net/phy/marvell10g.c
8526
8527 MARVELL MVNETA ETHERNET DRIVER
8528 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8529 L:      netdev@vger.kernel.org
8530 S:      Maintained
8531 F:      drivers/net/ethernet/marvell/mvneta.*
8532
8533 MARVELL MWIFIEX WIRELESS DRIVER
8534 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8535 M:      Nishant Sarmukadam <nishants@marvell.com>
8536 M:      Ganapathi Bhat <gbhat@marvell.com>
8537 M:      Xinming Hu <huxm@marvell.com>
8538 L:      linux-wireless@vger.kernel.org
8539 S:      Maintained
8540 F:      drivers/net/wireless/marvell/mwifiex/
8541
8542 MARVELL MWL8K WIRELESS DRIVER
8543 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8544 L:      linux-wireless@vger.kernel.org
8545 S:      Odd Fixes
8546 F:      drivers/net/wireless/marvell/mwl8k.c
8547
8548 MARVELL NAND CONTROLLER DRIVER
8549 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8550 L:      linux-mtd@lists.infradead.org
8551 S:      Maintained
8552 F:      drivers/mtd/nand/raw/marvell_nand.c
8553 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8554
8555 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8556 M:      Nicolas Pitre <nico@fluxnic.net>
8557 S:      Odd Fixes
8558 F:      drivers/mmc/host/mvsdio.*
8559
8560 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8561 M:      Hu Ziji <huziji@marvell.com>
8562 L:      linux-mmc@vger.kernel.org
8563 S:      Supported
8564 F:      drivers/mmc/host/sdhci-xenon*
8565 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8566
8567 MATROX FRAMEBUFFER DRIVER
8568 L:      linux-fbdev@vger.kernel.org
8569 S:      Orphan
8570 F:      drivers/video/fbdev/matrox/matroxfb_*
8571 F:      include/uapi/linux/matroxfb.h
8572
8573 MAX16065 HARDWARE MONITOR DRIVER
8574 M:      Guenter Roeck <linux@roeck-us.net>
8575 L:      linux-hwmon@vger.kernel.org
8576 S:      Maintained
8577 F:      Documentation/hwmon/max16065
8578 F:      drivers/hwmon/max16065.c
8579
8580 MAX20751 HARDWARE MONITOR DRIVER
8581 M:      Guenter Roeck <linux@roeck-us.net>
8582 L:      linux-hwmon@vger.kernel.org
8583 S:      Maintained
8584 F:      Documentation/hwmon/max20751
8585 F:      drivers/hwmon/max20751.c
8586
8587 MAX2175 SDR TUNER DRIVER
8588 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8589 L:      linux-media@vger.kernel.org
8590 T:      git git://linuxtv.org/media_tree.git
8591 S:      Maintained
8592 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8593 F:      Documentation/media/v4l-drivers/max2175.rst
8594 F:      drivers/media/i2c/max2175*
8595 F:      include/uapi/linux/max2175.h
8596
8597 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8598 L:      linux-hwmon@vger.kernel.org
8599 S:      Orphan
8600 F:      Documentation/hwmon/max6650
8601 F:      drivers/hwmon/max6650.c
8602
8603 MAX6697 HARDWARE MONITOR DRIVER
8604 M:      Guenter Roeck <linux@roeck-us.net>
8605 L:      linux-hwmon@vger.kernel.org
8606 S:      Maintained
8607 F:      Documentation/hwmon/max6697
8608 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8609 F:      drivers/hwmon/max6697.c
8610 F:      include/linux/platform_data/max6697.h
8611
8612 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8613 M:      Peter Rosin <peda@axentia.se>
8614 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8615 S:      Maintained
8616 F:      Documentation/devicetree/bindings/sound/max9860.txt
8617 F:      sound/soc/codecs/max9860.*
8618
8619 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8620 M:      Javier Martinez Canillas <javier@dowhile0.org>
8621 L:      linux-kernel@vger.kernel.org
8622 S:      Supported
8623 F:      drivers/regulator/max77802-regulator.c
8624 F:      Documentation/devicetree/bindings/*/*max77802.txt
8625 F:      include/dt-bindings/*/*max77802.h
8626
8627 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8628 M:      Krzysztof Kozlowski <krzk@kernel.org>
8629 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8630 L:      linux-pm@vger.kernel.org
8631 S:      Supported
8632 F:      drivers/power/supply/max14577_charger.c
8633 F:      drivers/power/supply/max77693_charger.c
8634
8635 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8636 M:      Chanwoo Choi <cw00.choi@samsung.com>
8637 M:      Krzysztof Kozlowski <krzk@kernel.org>
8638 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8639 L:      linux-kernel@vger.kernel.org
8640 S:      Supported
8641 F:      drivers/*/max14577*.c
8642 F:      drivers/*/max77686*.c
8643 F:      drivers/*/max77693*.c
8644 F:      drivers/extcon/extcon-max14577.c
8645 F:      drivers/extcon/extcon-max77693.c
8646 F:      drivers/rtc/rtc-max77686.c
8647 F:      drivers/clk/clk-max77686.c
8648 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8649 F:      Documentation/devicetree/bindings/*/max77686.txt
8650 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8651 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8652 F:      include/linux/mfd/max14577*.h
8653 F:      include/linux/mfd/max77686*.h
8654 F:      include/linux/mfd/max77693*.h
8655
8656 MAXIRADIO FM RADIO RECEIVER DRIVER
8657 M:      Hans Verkuil <hverkuil@xs4all.nl>
8658 L:      linux-media@vger.kernel.org
8659 T:      git git://linuxtv.org/media_tree.git
8660 W:      https://linuxtv.org
8661 S:      Maintained
8662 F:      drivers/media/radio/radio-maxiradio*
8663
8664 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8665 M:      Peter Rosin <peda@axentia.se>
8666 L:      linux-iio@vger.kernel.org
8667 S:      Maintained
8668 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8669 F:      drivers/iio/potentiometer/mcp4018.c
8670 F:      drivers/iio/potentiometer/mcp4531.c
8671
8672 MCR20A IEEE-802.15.4 RADIO DRIVER
8673 M:      Xue Liu <liuxuenetmail@gmail.com>
8674 L:      linux-wpan@vger.kernel.org
8675 W:      https://github.com/xueliu/mcr20a-linux
8676 S:      Maintained
8677 F:      drivers/net/ieee802154/mcr20a.c
8678 F:      drivers/net/ieee802154/mcr20a.h
8679 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8680
8681 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8682 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8683 L:      linux-iio@vger.kernel.org
8684 S:      Maintained
8685 F:      drivers/iio/dac/cio-dac.c
8686
8687 MEDIA DRIVERS FOR ASCOT2E
8688 M:      Sergey Kozlov <serjk@netup.ru>
8689 M:      Abylay Ospan <aospan@netup.ru>
8690 L:      linux-media@vger.kernel.org
8691 W:      https://linuxtv.org
8692 W:      http://netup.tv/
8693 T:      git git://linuxtv.org/media_tree.git
8694 S:      Supported
8695 F:      drivers/media/dvb-frontends/ascot2e*
8696
8697 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8698 M:      Jasmin Jessich <jasmin@anw.at>
8699 L:      linux-media@vger.kernel.org
8700 W:      https://linuxtv.org
8701 T:      git git://linuxtv.org/media_tree.git
8702 S:      Maintained
8703 F:      drivers/media/dvb-frontends/cxd2099*
8704
8705 MEDIA DRIVERS FOR CXD2841ER
8706 M:      Sergey Kozlov <serjk@netup.ru>
8707 M:      Abylay Ospan <aospan@netup.ru>
8708 L:      linux-media@vger.kernel.org
8709 W:      https://linuxtv.org
8710 W:      http://netup.tv/
8711 T:      git git://linuxtv.org/media_tree.git
8712 S:      Supported
8713 F:      drivers/media/dvb-frontends/cxd2841er*
8714
8715 MEDIA DRIVERS FOR CXD2880
8716 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8717 L:      linux-media@vger.kernel.org
8718 W:      http://linuxtv.org/
8719 T:      git git://linuxtv.org/media_tree.git
8720 S:      Supported
8721 F:      drivers/media/dvb-frontends/cxd2880/*
8722 F:      drivers/media/spi/cxd2880*
8723
8724 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8725 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8726 L:      linux-media@vger.kernel.org
8727 W:      https://linuxtv.org
8728 T:      git git://linuxtv.org/media_tree.git
8729 S:      Maintained
8730 F:      drivers/media/pci/ddbridge/*
8731
8732 MEDIA DRIVERS FOR FREESCALE IMX
8733 M:      Steve Longerbeam <slongerbeam@gmail.com>
8734 M:      Philipp Zabel <p.zabel@pengutronix.de>
8735 L:      linux-media@vger.kernel.org
8736 T:      git git://linuxtv.org/media_tree.git
8737 S:      Maintained
8738 F:      Documentation/devicetree/bindings/media/imx.txt
8739 F:      Documentation/media/v4l-drivers/imx.rst
8740 F:      drivers/staging/media/imx/
8741 F:      include/linux/imx-media.h
8742 F:      include/media/imx.h
8743
8744 MEDIA DRIVERS FOR HELENE
8745 M:      Abylay Ospan <aospan@netup.ru>
8746 L:      linux-media@vger.kernel.org
8747 W:      https://linuxtv.org
8748 W:      http://netup.tv/
8749 T:      git git://linuxtv.org/media_tree.git
8750 S:      Supported
8751 F:      drivers/media/dvb-frontends/helene*
8752
8753 MEDIA DRIVERS FOR HORUS3A
8754 M:      Sergey Kozlov <serjk@netup.ru>
8755 M:      Abylay Ospan <aospan@netup.ru>
8756 L:      linux-media@vger.kernel.org
8757 W:      https://linuxtv.org
8758 W:      http://netup.tv/
8759 T:      git git://linuxtv.org/media_tree.git
8760 S:      Supported
8761 F:      drivers/media/dvb-frontends/horus3a*
8762
8763 MEDIA DRIVERS FOR LNBH25
8764 M:      Sergey Kozlov <serjk@netup.ru>
8765 M:      Abylay Ospan <aospan@netup.ru>
8766 L:      linux-media@vger.kernel.org
8767 W:      https://linuxtv.org
8768 W:      http://netup.tv/
8769 T:      git git://linuxtv.org/media_tree.git
8770 S:      Supported
8771 F:      drivers/media/dvb-frontends/lnbh25*
8772
8773 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8774 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8775 L:      linux-media@vger.kernel.org
8776 W:      https://linuxtv.org
8777 T:      git git://linuxtv.org/media_tree.git
8778 S:      Maintained
8779 F:      drivers/media/dvb-frontends/mxl5xx*
8780
8781 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8782 M:      Sergey Kozlov <serjk@netup.ru>
8783 M:      Abylay Ospan <aospan@netup.ru>
8784 L:      linux-media@vger.kernel.org
8785 W:      https://linuxtv.org
8786 W:      http://netup.tv/
8787 T:      git git://linuxtv.org/media_tree.git
8788 S:      Supported
8789 F:      drivers/media/pci/netup_unidvb/*
8790
8791 MEDIA DRIVERS FOR RENESAS - CEU
8792 M:      Jacopo Mondi <jacopo@jmondi.org>
8793 L:      linux-media@vger.kernel.org
8794 L:      linux-renesas-soc@vger.kernel.org
8795 T:      git git://linuxtv.org/media_tree.git
8796 S:      Supported
8797 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8798 F:      drivers/media/platform/renesas-ceu.c
8799 F:      include/media/drv-intf/renesas-ceu.h
8800
8801 MEDIA DRIVERS FOR RENESAS - DRIF
8802 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8803 L:      linux-media@vger.kernel.org
8804 L:      linux-renesas-soc@vger.kernel.org
8805 T:      git git://linuxtv.org/media_tree.git
8806 S:      Supported
8807 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8808 F:      drivers/media/platform/rcar_drif.c
8809
8810 MEDIA DRIVERS FOR RENESAS - FCP
8811 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8812 L:      linux-media@vger.kernel.org
8813 L:      linux-renesas-soc@vger.kernel.org
8814 T:      git git://linuxtv.org/media_tree.git
8815 S:      Supported
8816 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8817 F:      drivers/media/platform/rcar-fcp.c
8818 F:      include/media/rcar-fcp.h
8819
8820 MEDIA DRIVERS FOR RENESAS - FDP1
8821 M:      Kieran Bingham <kieran@bingham.xyz>
8822 L:      linux-media@vger.kernel.org
8823 L:      linux-renesas-soc@vger.kernel.org
8824 T:      git git://linuxtv.org/media_tree.git
8825 S:      Supported
8826 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8827 F:      drivers/media/platform/rcar_fdp1.c
8828
8829 MEDIA DRIVERS FOR RENESAS - VIN
8830 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8831 L:      linux-media@vger.kernel.org
8832 L:      linux-renesas-soc@vger.kernel.org
8833 T:      git git://linuxtv.org/media_tree.git
8834 S:      Supported
8835 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8836 F:      drivers/media/platform/rcar-vin/
8837
8838 MEDIA DRIVERS FOR RENESAS - VSP1
8839 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8840 L:      linux-media@vger.kernel.org
8841 L:      linux-renesas-soc@vger.kernel.org
8842 T:      git git://linuxtv.org/media_tree.git
8843 S:      Supported
8844 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8845 F:      drivers/media/platform/vsp1/
8846
8847 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8848 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8849 L:      linux-media@vger.kernel.org
8850 W:      https://linuxtv.org
8851 T:      git git://linuxtv.org/media_tree.git
8852 S:      Maintained
8853 F:      drivers/media/dvb-frontends/stv0910*
8854
8855 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8856 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8857 L:      linux-media@vger.kernel.org
8858 W:      https://linuxtv.org
8859 T:      git git://linuxtv.org/media_tree.git
8860 S:      Maintained
8861 F:      drivers/media/dvb-frontends/stv6111*
8862
8863 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8864 M:      Dmitry Osipenko <digetx@gmail.com>
8865 L:      linux-media@vger.kernel.org
8866 L:      linux-tegra@vger.kernel.org
8867 T:      git git://linuxtv.org/media_tree.git
8868 S:      Maintained
8869 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8870 F:      drivers/staging/media/tegra-vde/
8871
8872 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8873 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8874 P:      LinuxTV.org Project
8875 L:      linux-media@vger.kernel.org
8876 W:      https://linuxtv.org
8877 Q:      http://patchwork.kernel.org/project/linux-media/list/
8878 T:      git git://linuxtv.org/media_tree.git
8879 S:      Maintained
8880 F:      Documentation/devicetree/bindings/media/
8881 F:      Documentation/media/
8882 F:      drivers/media/
8883 F:      drivers/staging/media/
8884 F:      include/linux/platform_data/media/
8885 F:      include/media/
8886 F:      include/uapi/linux/dvb/
8887 F:      include/uapi/linux/videodev2.h
8888 F:      include/uapi/linux/media.h
8889 F:      include/uapi/linux/v4l2-*
8890 F:      include/uapi/linux/meye.h
8891 F:      include/uapi/linux/ivtv*
8892 F:      include/uapi/linux/uvcvideo.h
8893
8894 MEDIATEK CIR DRIVER
8895 M:      Sean Wang <sean.wang@mediatek.com>
8896 S:      Maintained
8897 F:      drivers/media/rc/mtk-cir.c
8898
8899 MEDIATEK DMA DRIVER
8900 M:      Sean Wang <sean.wang@mediatek.com>
8901 L:      dmaengine@vger.kernel.org
8902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8903 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8904 S:      Maintained
8905 F:      Documentation/devicetree/bindings/dma/mtk-*
8906 F:      drivers/dma/mediatek/
8907
8908 MEDIATEK PMIC LED DRIVER
8909 M:      Sean Wang <sean.wang@mediatek.com>
8910 S:      Maintained
8911 F:      drivers/leds/leds-mt6323.c
8912 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8913
8914 MEDIATEK ETHERNET DRIVER
8915 M:      Felix Fietkau <nbd@openwrt.org>
8916 M:      John Crispin <john@phrozen.org>
8917 M:      Sean Wang <sean.wang@mediatek.com>
8918 M:      Nelson Chang <nelson.chang@mediatek.com>
8919 L:      netdev@vger.kernel.org
8920 S:      Maintained
8921 F:      drivers/net/ethernet/mediatek/
8922
8923 MEDIATEK SWITCH DRIVER
8924 M:      Sean Wang <sean.wang@mediatek.com>
8925 L:      netdev@vger.kernel.org
8926 S:      Maintained
8927 F:      drivers/net/dsa/mt7530.*
8928 F:      net/dsa/tag_mtk.c
8929
8930 MEDIATEK JPEG DRIVER
8931 M:      Rick Chang <rick.chang@mediatek.com>
8932 M:      Bin Liu <bin.liu@mediatek.com>
8933 S:      Supported
8934 F:      drivers/media/platform/mtk-jpeg/
8935 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8936
8937 MEDIATEK MDP DRIVER
8938 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8939 M:      Houlong Wei <houlong.wei@mediatek.com>
8940 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8941 S:      Supported
8942 F:      drivers/media/platform/mtk-mdp/
8943 F:      drivers/media/platform/mtk-vpu/
8944 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8945
8946 MEDIATEK MEDIA DRIVER
8947 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8948 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8949 S:      Supported
8950 F:      drivers/media/platform/mtk-vcodec/
8951 F:      drivers/media/platform/mtk-vpu/
8952 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8953 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8954
8955 MEDIATEK MT7601U WIRELESS LAN DRIVER
8956 M:      Jakub Kicinski <kubakici@wp.pl>
8957 L:      linux-wireless@vger.kernel.org
8958 S:      Maintained
8959 F:      drivers/net/wireless/mediatek/mt7601u/
8960
8961 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8962 M:      Sean Wang <sean.wang@mediatek.com>
8963 S:      Maintained
8964 F:      drivers/char/hw_random/mtk-rng.c
8965
8966 MEDIATEK USB3 DRD IP DRIVER
8967 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8968 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8970 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8971 S:      Maintained
8972 F:      drivers/usb/mtu3/
8973
8974 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8975 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8976 M:      Martin Donnelly <martin.donnelly@ge.com>
8977 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8978 S:      Maintained
8979 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8980 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8981
8982 MEGARAID SCSI/SAS DRIVERS
8983 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8984 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8985 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8986 L:      megaraidlinux.pdl@broadcom.com
8987 L:      linux-scsi@vger.kernel.org
8988 W:      http://www.avagotech.com/support/
8989 S:      Maintained
8990 F:      Documentation/scsi/megaraid.txt
8991 F:      drivers/scsi/megaraid.*
8992 F:      drivers/scsi/megaraid/
8993
8994 MELEXIS MLX90614 DRIVER
8995 M:      Crt Mori <cmo@melexis.com>
8996 L:      linux-iio@vger.kernel.org
8997 W:      http://www.melexis.com
8998 S:      Supported
8999 F:      drivers/iio/temperature/mlx90614.c
9000
9001 MELEXIS MLX90632 DRIVER
9002 M:      Crt Mori <cmo@melexis.com>
9003 L:      linux-iio@vger.kernel.org
9004 W:      http://www.melexis.com
9005 S:      Supported
9006 F:      drivers/iio/temperature/mlx90632.c
9007
9008 MELFAS MIP4 TOUCHSCREEN DRIVER
9009 M:      Sangwon Jee <jeesw@melfas.com>
9010 W:      http://www.melfas.com
9011 S:      Supported
9012 F:      drivers/input/touchscreen/melfas_mip4.c
9013 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9014
9015 MELLANOX ETHERNET DRIVER (mlx4_en)
9016 M:      Tariq Toukan <tariqt@mellanox.com>
9017 L:      netdev@vger.kernel.org
9018 S:      Supported
9019 W:      http://www.mellanox.com
9020 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9021 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9022
9023 MELLANOX ETHERNET DRIVER (mlx5e)
9024 M:      Saeed Mahameed <saeedm@mellanox.com>
9025 L:      netdev@vger.kernel.org
9026 S:      Supported
9027 W:      http://www.mellanox.com
9028 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9029 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9030
9031 MELLANOX ETHERNET INNOVA DRIVER
9032 M:      Ilan Tayari <ilant@mellanox.com>
9033 R:      Boris Pismenny <borisp@mellanox.com>
9034 L:      netdev@vger.kernel.org
9035 S:      Supported
9036 W:      http://www.mellanox.com
9037 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9038 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9039 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9040
9041 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9042 M:      Ilan Tayari <ilant@mellanox.com>
9043 R:      Boris Pismenny <borisp@mellanox.com>
9044 L:      netdev@vger.kernel.org
9045 S:      Supported
9046 W:      http://www.mellanox.com
9047 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9048 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9049 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9050
9051 MELLANOX ETHERNET SWITCH DRIVERS
9052 M:      Jiri Pirko <jiri@mellanox.com>
9053 M:      Ido Schimmel <idosch@mellanox.com>
9054 L:      netdev@vger.kernel.org
9055 S:      Supported
9056 W:      http://www.mellanox.com
9057 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9058 F:      drivers/net/ethernet/mellanox/mlxsw/
9059
9060 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9061 M:      mlxsw@mellanox.com
9062 L:      netdev@vger.kernel.org
9063 S:      Supported
9064 W:      http://www.mellanox.com
9065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9066 F:      drivers/net/ethernet/mellanox/mlxfw/
9067
9068 MELLANOX HARDWARE PLATFORM SUPPORT
9069 M:      Andy Shevchenko <andy@infradead.org>
9070 M:      Darren Hart <dvhart@infradead.org>
9071 M:      Vadim Pasternak <vadimp@mellanox.com>
9072 L:      platform-driver-x86@vger.kernel.org
9073 S:      Supported
9074 F:      drivers/platform/mellanox/
9075
9076 MELLANOX MLX4 core VPI driver
9077 M:      Tariq Toukan <tariqt@mellanox.com>
9078 L:      netdev@vger.kernel.org
9079 L:      linux-rdma@vger.kernel.org
9080 W:      http://www.mellanox.com
9081 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9082 S:      Supported
9083 F:      drivers/net/ethernet/mellanox/mlx4/
9084 F:      include/linux/mlx4/
9085
9086 MELLANOX MLX4 IB driver
9087 M:      Yishai Hadas <yishaih@mellanox.com>
9088 L:      linux-rdma@vger.kernel.org
9089 W:      http://www.mellanox.com
9090 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9091 S:      Supported
9092 F:      drivers/infiniband/hw/mlx4/
9093 F:      include/linux/mlx4/
9094 F:      include/uapi/rdma/mlx4-abi.h
9095
9096 MELLANOX MLX5 core VPI driver
9097 M:      Saeed Mahameed <saeedm@mellanox.com>
9098 M:      Matan Barak <matanb@mellanox.com>
9099 M:      Leon Romanovsky <leonro@mellanox.com>
9100 L:      netdev@vger.kernel.org
9101 L:      linux-rdma@vger.kernel.org
9102 W:      http://www.mellanox.com
9103 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9104 S:      Supported
9105 F:      drivers/net/ethernet/mellanox/mlx5/core/
9106 F:      include/linux/mlx5/
9107
9108 MELLANOX MLX5 IB driver
9109 M:      Matan Barak <matanb@mellanox.com>
9110 M:      Leon Romanovsky <leonro@mellanox.com>
9111 L:      linux-rdma@vger.kernel.org
9112 W:      http://www.mellanox.com
9113 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9114 S:      Supported
9115 F:      drivers/infiniband/hw/mlx5/
9116 F:      include/linux/mlx5/
9117 F:      include/uapi/rdma/mlx5-abi.h
9118
9119 MELLANOX MLXCPLD I2C AND MUX DRIVER
9120 M:      Vadim Pasternak <vadimp@mellanox.com>
9121 M:      Michael Shych <michaelsh@mellanox.com>
9122 L:      linux-i2c@vger.kernel.org
9123 S:      Supported
9124 F:      drivers/i2c/busses/i2c-mlxcpld.c
9125 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9126 F:      Documentation/i2c/busses/i2c-mlxcpld
9127
9128 MELLANOX MLXCPLD LED DRIVER
9129 M:      Vadim Pasternak <vadimp@mellanox.com>
9130 L:      linux-leds@vger.kernel.org
9131 S:      Supported
9132 F:      drivers/leds/leds-mlxcpld.c
9133 F:      drivers/leds/leds-mlxreg.c
9134 F:      Documentation/leds/leds-mlxcpld.txt
9135
9136 MELLANOX PLATFORM DRIVER
9137 M:      Vadim Pasternak <vadimp@mellanox.com>
9138 L:      platform-driver-x86@vger.kernel.org
9139 S:      Supported
9140 F:      drivers/platform/x86/mlx-platform.c
9141
9142 MEMBARRIER SUPPORT
9143 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9144 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9145 L:      linux-kernel@vger.kernel.org
9146 S:      Supported
9147 F:      kernel/sched/membarrier.c
9148 F:      include/uapi/linux/membarrier.h
9149 F:      arch/powerpc/include/asm/membarrier.h
9150
9151 MEMORY MANAGEMENT
9152 L:      linux-mm@kvack.org
9153 W:      http://www.linux-mm.org
9154 S:      Maintained
9155 F:      include/linux/mm.h
9156 F:      include/linux/gfp.h
9157 F:      include/linux/mmzone.h
9158 F:      include/linux/memory_hotplug.h
9159 F:      include/linux/vmalloc.h
9160 F:      mm/
9161
9162 MEMORY TECHNOLOGY DEVICES (MTD)
9163 M:      David Woodhouse <dwmw2@infradead.org>
9164 M:      Brian Norris <computersforpeace@gmail.com>
9165 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9166 M:      Marek Vasut <marek.vasut@gmail.com>
9167 M:      Richard Weinberger <richard@nod.at>
9168 L:      linux-mtd@lists.infradead.org
9169 W:      http://www.linux-mtd.infradead.org/
9170 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9171 T:      git git://git.infradead.org/linux-mtd.git master
9172 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9173 S:      Maintained
9174 F:      Documentation/devicetree/bindings/mtd/
9175 F:      drivers/mtd/
9176 F:      include/linux/mtd/
9177 F:      include/uapi/mtd/
9178
9179 MEN A21 WATCHDOG DRIVER
9180 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9181 L:      linux-watchdog@vger.kernel.org
9182 S:      Maintained
9183 F:      drivers/watchdog/mena21_wdt.c
9184
9185 MEN CHAMELEON BUS (mcb)
9186 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9187 S:      Maintained
9188 F:      drivers/mcb/
9189 F:      include/linux/mcb.h
9190 F:      Documentation/men-chameleon-bus.txt
9191
9192 MEN F21BMC (Board Management Controller)
9193 M:      Andreas Werner <andreas.werner@men.de>
9194 S:      Supported
9195 F:      drivers/mfd/menf21bmc.c
9196 F:      drivers/watchdog/menf21bmc_wdt.c
9197 F:      drivers/leds/leds-menf21bmc.c
9198 F:      drivers/hwmon/menf21bmc_hwmon.c
9199 F:      Documentation/hwmon/menf21bmc
9200
9201 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9202 M:      Neil Armstrong <narmstrong@baylibre.com>
9203 L:      linux-media@lists.freedesktop.org
9204 L:      linux-amlogic@lists.infradead.org
9205 W:      http://linux-meson.com/
9206 S:      Supported
9207 F:      drivers/media/platform/meson/ao-cec.c
9208 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9209 T:      git git://linuxtv.org/media_tree.git
9210
9211 MICROBLAZE ARCHITECTURE
9212 M:      Michal Simek <monstr@monstr.eu>
9213 W:      http://www.monstr.eu/fdt/
9214 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9215 S:      Supported
9216 F:      arch/microblaze/
9217
9218 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9219 M:      Richard Genoud <richard.genoud@gmail.com>
9220 S:      Maintained
9221 F:      drivers/tty/serial/atmel_serial.c
9222 F:      drivers/tty/serial/atmel_serial.h
9223
9224 MICROCHIP / ATMEL DMA DRIVER
9225 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9227 L:      dmaengine@vger.kernel.org
9228 S:      Supported
9229 F:      drivers/dma/at_hdmac.c
9230 F:      drivers/dma/at_hdmac_regs.h
9231 F:      include/linux/platform_data/dma-atmel.h
9232
9233 MICROCHIP / ATMEL ECC DRIVER
9234 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9235 L:      linux-crypto@vger.kernel.org
9236 S:      Maintained
9237 F:      drivers/crypto/atmel-ecc.*
9238
9239 MICROCHIP / ATMEL ISC DRIVER
9240 M:      Songjun Wu <songjun.wu@microchip.com>
9241 L:      linux-media@vger.kernel.org
9242 S:      Supported
9243 F:      drivers/media/platform/atmel/atmel-isc.c
9244 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9245 F:      devicetree/bindings/media/atmel-isc.txt
9246
9247 MICROCHIP / ATMEL NAND DRIVER
9248 M:      Wenyou Yang <wenyou.yang@microchip.com>
9249 M:      Josh Wu <rainyfeeling@outlook.com>
9250 L:      linux-mtd@lists.infradead.org
9251 S:      Supported
9252 F:      drivers/mtd/nand/raw/atmel/*
9253 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9254
9255 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9256 M:      Woojung Huh <Woojung.Huh@microchip.com>
9257 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9258 L:      netdev@vger.kernel.org
9259 S:      Maintained
9260 F:      net/dsa/tag_ksz.c
9261 F:      drivers/net/dsa/microchip/*
9262 F:      include/linux/platform_data/microchip-ksz.h
9263 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9264
9265 MICROCHIP LAN743X ETHERNET DRIVER
9266 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9267 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9268 L:      netdev@vger.kernel.org
9269 S:      Maintained
9270 F:      drivers/net/ethernet/microchip/lan743x_*
9271
9272 MICROCHIP USB251XB DRIVER
9273 M:      Richard Leitner <richard.leitner@skidata.com>
9274 L:      linux-usb@vger.kernel.org
9275 S:      Maintained
9276 F:      drivers/usb/misc/usb251xb.c
9277 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9278
9279 MICROSEMI MIPS SOCS
9280 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9281 L:      linux-mips@linux-mips.org
9282 S:      Maintained
9283 F:      arch/mips/generic/board-ocelot.c
9284 F:      arch/mips/configs/generic/board-ocelot.config
9285 F:      arch/mips/boot/dts/mscc/
9286 F:      Documentation/devicetree/bindings/mips/mscc.txt
9287
9288 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9289 M:      Don Brace <don.brace@microsemi.com>
9290 L:      esc.storagedev@microsemi.com
9291 L:      linux-scsi@vger.kernel.org
9292 S:      Supported
9293 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9294 F:      drivers/scsi/smartpqi/Kconfig
9295 F:      drivers/scsi/smartpqi/Makefile
9296 F:      include/linux/cciss*.h
9297 F:      include/uapi/linux/cciss*.h
9298 F:      Documentation/scsi/smartpqi.txt
9299
9300 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9301 M:      Chen Yu <yu.c.chen@intel.com>
9302 L:      platform-driver-x86@vger.kernel.org
9303 S:      Supported
9304 F:      drivers/platform/x86/surfacepro3_button.c
9305
9306 MICROTEK X6 SCANNER
9307 M:      Oliver Neukum <oliver@neukum.org>
9308 S:      Maintained
9309 F:      drivers/usb/image/microtek.*
9310
9311 MIPS
9312 M:      Ralf Baechle <ralf@linux-mips.org>
9313 M:      James Hogan <jhogan@kernel.org>
9314 L:      linux-mips@linux-mips.org
9315 W:      http://www.linux-mips.org/
9316 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9317 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9318 S:      Supported
9319 F:      Documentation/devicetree/bindings/mips/
9320 F:      Documentation/mips/
9321 F:      arch/mips/
9322 F:      drivers/platform/mips/
9323
9324 MIPS BOSTON DEVELOPMENT BOARD
9325 M:      Paul Burton <paul.burton@mips.com>
9326 L:      linux-mips@linux-mips.org
9327 S:      Maintained
9328 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9329 F:      arch/mips/boot/dts/img/boston.dts
9330 F:      arch/mips/configs/generic/board-boston.config
9331 F:      drivers/clk/imgtec/clk-boston.c
9332 F:      include/dt-bindings/clock/boston-clock.h
9333
9334 MIPS GENERIC PLATFORM
9335 M:      Paul Burton <paul.burton@mips.com>
9336 L:      linux-mips@linux-mips.org
9337 S:      Supported
9338 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9339 F:      arch/mips/generic/
9340 F:      arch/mips/tools/generic-board-config.sh
9341
9342 MIPS/LOONGSON1 ARCHITECTURE
9343 M:      Keguang Zhang <keguang.zhang@gmail.com>
9344 L:      linux-mips@linux-mips.org
9345 S:      Maintained
9346 F:      arch/mips/loongson32/
9347 F:      arch/mips/include/asm/mach-loongson32/
9348 F:      drivers/*/*loongson1*
9349 F:      drivers/*/*/*loongson1*
9350
9351 MIPS/LOONGSON2 ARCHITECTURE
9352 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9353 L:      linux-mips@linux-mips.org
9354 S:      Maintained
9355 F:      arch/mips/loongson64/*{2e/2f}*
9356 F:      arch/mips/include/asm/mach-loongson64/
9357 F:      drivers/*/*loongson2*
9358 F:      drivers/*/*/*loongson2*
9359
9360 MIPS/LOONGSON3 ARCHITECTURE
9361 M:      Huacai Chen <chenhc@lemote.com>
9362 L:      linux-mips@linux-mips.org
9363 S:      Maintained
9364 F:      arch/mips/loongson64/
9365 F:      arch/mips/include/asm/mach-loongson64/
9366 F:      drivers/platform/mips/cpu_hwmon.c
9367 F:      drivers/*/*loongson3*
9368 F:      drivers/*/*/*loongson3*
9369
9370 MIPS RINT INSTRUCTION EMULATION
9371 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9372 L:      linux-mips@linux-mips.org
9373 S:      Supported
9374 F:      arch/mips/math-emu/sp_rint.c
9375 F:      arch/mips/math-emu/dp_rint.c
9376
9377 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9378 M:      Hans Verkuil <hverkuil@xs4all.nl>
9379 L:      linux-media@vger.kernel.org
9380 T:      git git://linuxtv.org/media_tree.git
9381 W:      https://linuxtv.org
9382 S:      Odd Fixes
9383 F:      drivers/media/radio/radio-miropcm20*
9384
9385 MMP SUPPORT
9386 M:      Eric Miao <eric.y.miao@gmail.com>
9387 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9389 T:      git git://github.com/hzhuang1/linux.git
9390 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9391 S:      Maintained
9392 F:      arch/arm/boot/dts/mmp*
9393 F:      arch/arm/mach-mmp/
9394
9395 MN88472 MEDIA DRIVER
9396 M:      Antti Palosaari <crope@iki.fi>
9397 L:      linux-media@vger.kernel.org
9398 W:      https://linuxtv.org
9399 W:      http://palosaari.fi/linux/
9400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9401 S:      Maintained
9402 F:      drivers/media/dvb-frontends/mn88472*
9403
9404 MN88473 MEDIA DRIVER
9405 M:      Antti Palosaari <crope@iki.fi>
9406 L:      linux-media@vger.kernel.org
9407 W:      https://linuxtv.org
9408 W:      http://palosaari.fi/linux/
9409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9410 S:      Maintained
9411 F:      drivers/media/dvb-frontends/mn88473*
9412
9413 MODULE SUPPORT
9414 M:      Jessica Yu <jeyu@kernel.org>
9415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9416 S:      Maintained
9417 F:      include/linux/module.h
9418 F:      kernel/module.c
9419
9420 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9421 W:      http://popies.net/meye/
9422 S:      Orphan
9423 F:      Documentation/media/v4l-drivers/meye*
9424 F:      drivers/media/pci/meye/
9425 F:      include/uapi/linux/meye.h
9426
9427 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9428 M:      Jiri Slaby <jirislaby@gmail.com>
9429 S:      Maintained
9430 F:      Documentation/serial/moxa-smartio
9431 F:      drivers/tty/mxser.*
9432
9433 MR800 AVERMEDIA USB FM RADIO DRIVER
9434 M:      Alexey Klimov <klimov.linux@gmail.com>
9435 L:      linux-media@vger.kernel.org
9436 T:      git git://linuxtv.org/media_tree.git
9437 S:      Maintained
9438 F:      drivers/media/radio/radio-mr800.c
9439
9440 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9441 M:      Alan Ott <alan@signal11.us>
9442 L:      linux-wpan@vger.kernel.org
9443 S:      Maintained
9444 F:      drivers/net/ieee802154/mrf24j40.c
9445 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9446
9447 MSI LAPTOP SUPPORT
9448 M:      "Lee, Chun-Yi" <jlee@suse.com>
9449 L:      platform-driver-x86@vger.kernel.org
9450 S:      Maintained
9451 F:      drivers/platform/x86/msi-laptop.c
9452
9453 MSI WMI SUPPORT
9454 L:      platform-driver-x86@vger.kernel.org
9455 S:      Orphan
9456 F:      drivers/platform/x86/msi-wmi.c
9457
9458 MSI001 MEDIA DRIVER
9459 M:      Antti Palosaari <crope@iki.fi>
9460 L:      linux-media@vger.kernel.org
9461 W:      https://linuxtv.org
9462 W:      http://palosaari.fi/linux/
9463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9464 T:      git git://linuxtv.org/anttip/media_tree.git
9465 S:      Maintained
9466 F:      drivers/media/tuners/msi001*
9467
9468 MSI2500 MEDIA DRIVER
9469 M:      Antti Palosaari <crope@iki.fi>
9470 L:      linux-media@vger.kernel.org
9471 W:      https://linuxtv.org
9472 W:      http://palosaari.fi/linux/
9473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9474 T:      git git://linuxtv.org/anttip/media_tree.git
9475 S:      Maintained
9476 F:      drivers/media/usb/msi2500/
9477
9478 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9479 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9480 L:      linux-mtd@lists.infradead.org
9481 S:      Maintained
9482 F:      drivers/mtd/devices/docg3*
9483
9484 MT9M032 APTINA SENSOR DRIVER
9485 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9486 L:      linux-media@vger.kernel.org
9487 T:      git git://linuxtv.org/media_tree.git
9488 S:      Maintained
9489 F:      drivers/media/i2c/mt9m032.c
9490 F:      include/media/i2c/mt9m032.h
9491
9492 MT9P031 APTINA CAMERA SENSOR
9493 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9494 L:      linux-media@vger.kernel.org
9495 T:      git git://linuxtv.org/media_tree.git
9496 S:      Maintained
9497 F:      drivers/media/i2c/mt9p031.c
9498 F:      include/media/i2c/mt9p031.h
9499
9500 MT9T001 APTINA CAMERA SENSOR
9501 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9502 L:      linux-media@vger.kernel.org
9503 T:      git git://linuxtv.org/media_tree.git
9504 S:      Maintained
9505 F:      drivers/media/i2c/mt9t001.c
9506 F:      include/media/i2c/mt9t001.h
9507
9508 MT9T112 APTINA CAMERA SENSOR
9509 M:      Jacopo Mondi <jacopo@jmondi.org>
9510 L:      linux-media@vger.kernel.org
9511 T:      git git://linuxtv.org/media_tree.git
9512 S:      Odd Fixes
9513 F:      drivers/media/i2c/mt9t112.c
9514 F:      include/media/i2c/mt9t112.h
9515
9516 MT9V032 APTINA CAMERA SENSOR
9517 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9518 L:      linux-media@vger.kernel.org
9519 T:      git git://linuxtv.org/media_tree.git
9520 S:      Maintained
9521 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9522 F:      drivers/media/i2c/mt9v032.c
9523 F:      include/media/i2c/mt9v032.h
9524
9525 MULTIFUNCTION DEVICES (MFD)
9526 M:      Lee Jones <lee.jones@linaro.org>
9527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9528 S:      Supported
9529 F:      Documentation/devicetree/bindings/mfd/
9530 F:      drivers/mfd/
9531 F:      include/linux/mfd/
9532 F:      include/dt-bindings/mfd/
9533
9534 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9535 S:      Orphan
9536 F:      drivers/mmc/host/mmc_spi.c
9537 F:      include/linux/spi/mmc_spi.h
9538
9539 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9540 M:      Ulf Hansson <ulf.hansson@linaro.org>
9541 L:      linux-mmc@vger.kernel.org
9542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9543 S:      Maintained
9544 F:      Documentation/devicetree/bindings/mmc/
9545 F:      drivers/mmc/
9546 F:      include/linux/mmc/
9547 F:      include/uapi/linux/mmc/
9548
9549 MULTIPLEXER SUBSYSTEM
9550 M:      Peter Rosin <peda@axentia.se>
9551 S:      Maintained
9552 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9553 F:      Documentation/devicetree/bindings/mux/
9554 F:      include/linux/dt-bindings/mux/
9555 F:      include/linux/mux/
9556 F:      drivers/mux/
9557
9558 MULTITECH MULTIPORT CARD (ISICOM)
9559 S:      Orphan
9560 F:      drivers/tty/isicom.c
9561 F:      include/linux/isicom.h
9562
9563 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9564 M:      Bin Liu <b-liu@ti.com>
9565 L:      linux-usb@vger.kernel.org
9566 S:      Maintained
9567 F:      drivers/usb/musb/
9568
9569 MXL5007T MEDIA DRIVER
9570 M:      Michael Krufky <mkrufky@linuxtv.org>
9571 L:      linux-media@vger.kernel.org
9572 W:      https://linuxtv.org
9573 W:      http://github.com/mkrufky
9574 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9575 T:      git git://linuxtv.org/mkrufky/tuners.git
9576 S:      Maintained
9577 F:      drivers/media/tuners/mxl5007t.*
9578
9579 MXSFB DRM DRIVER
9580 M:      Marek Vasut <marex@denx.de>
9581 S:      Supported
9582 F:      drivers/gpu/drm/mxsfb/
9583 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9584
9585 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9586 M:      Chris Lee <christopher.lee@cspi.com>
9587 L:      netdev@vger.kernel.org
9588 W:      https://www.cspi.com/ethernet-products/support/downloads/
9589 S:      Supported
9590 F:      drivers/net/ethernet/myricom/myri10ge/
9591
9592 NAND FLASH SUBSYSTEM
9593 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9594 R:      Richard Weinberger <richard@nod.at>
9595 L:      linux-mtd@lists.infradead.org
9596 W:      http://www.linux-mtd.infradead.org/
9597 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9598 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9599 T:      git git://git.infradead.org/linux-mtd.git nand/next
9600 S:      Maintained
9601 F:      drivers/mtd/nand/
9602 F:      include/linux/mtd/*nand*.h
9603
9604 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9605 M:      Daniel Mack <zonque@gmail.com>
9606 S:      Maintained
9607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9608 W:      http://www.native-instruments.com
9609 F:      sound/usb/caiaq/
9610
9611 NATSEMI ETHERNET DRIVER (DP8381x)
9612 S:      Orphan
9613 F:      drivers/net/ethernet/natsemi/natsemi.c
9614
9615 NCP FILESYSTEM
9616 M:      Petr Vandrovec <petr@vandrovec.name>
9617 S:      Obsolete
9618 F:      drivers/staging/ncpfs/
9619
9620 NCR 5380 SCSI DRIVERS
9621 M:      Finn Thain <fthain@telegraphics.com.au>
9622 M:      Michael Schmitz <schmitzmic@gmail.com>
9623 L:      linux-scsi@vger.kernel.org
9624 S:      Maintained
9625 F:      Documentation/scsi/g_NCR5380.txt
9626 F:      drivers/scsi/NCR5380.*
9627 F:      drivers/scsi/arm/cumana_1.c
9628 F:      drivers/scsi/arm/oak.c
9629 F:      drivers/scsi/atari_scsi.*
9630 F:      drivers/scsi/dmx3191d.c
9631 F:      drivers/scsi/g_NCR5380.*
9632 F:      drivers/scsi/mac_scsi.*
9633 F:      drivers/scsi/sun3_scsi.*
9634 F:      drivers/scsi/sun3_scsi_vme.c
9635
9636 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9637 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9638 L:      linux-scsi@vger.kernel.org
9639 S:      Maintained
9640 F:      drivers/scsi/NCR_D700.*
9641
9642 NCT6775 HARDWARE MONITOR DRIVER
9643 M:      Guenter Roeck <linux@roeck-us.net>
9644 L:      linux-hwmon@vger.kernel.org
9645 S:      Maintained
9646 F:      Documentation/hwmon/nct6775
9647 F:      drivers/hwmon/nct6775.c
9648
9649 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9650 M:      Faisal Latif <faisal.latif@intel.com>
9651 L:      linux-rdma@vger.kernel.org
9652 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9653 S:      Supported
9654 F:      drivers/infiniband/hw/nes/
9655 F:      include/uapi/rdma/nes-abi.h
9656
9657 NETEM NETWORK EMULATOR
9658 M:      Stephen Hemminger <stephen@networkplumber.org>
9659 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9660 S:      Maintained
9661 F:      net/sched/sch_netem.c
9662
9663 NETERION 10GbE DRIVERS (s2io/vxge)
9664 M:      Jon Mason <jdmason@kudzu.us>
9665 L:      netdev@vger.kernel.org
9666 S:      Supported
9667 F:      Documentation/networking/s2io.txt
9668 F:      Documentation/networking/vxge.txt
9669 F:      drivers/net/ethernet/neterion/
9670
9671 NETFILTER
9672 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9673 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9674 M:      Florian Westphal <fw@strlen.de>
9675 L:      netfilter-devel@vger.kernel.org
9676 L:      coreteam@netfilter.org
9677 W:      http://www.netfilter.org/
9678 W:      http://www.iptables.org/
9679 W:      http://www.nftables.org/
9680 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9683 S:      Maintained
9684 F:      include/linux/netfilter*
9685 F:      include/linux/netfilter/
9686 F:      include/net/netfilter/
9687 F:      include/uapi/linux/netfilter*
9688 F:      include/uapi/linux/netfilter/
9689 F:      net/*/netfilter.c
9690 F:      net/*/netfilter/
9691 F:      net/netfilter/
9692 F:      net/bridge/br_netfilter*.c
9693
9694 NETROM NETWORK LAYER
9695 M:      Ralf Baechle <ralf@linux-mips.org>
9696 L:      linux-hams@vger.kernel.org
9697 W:      http://www.linux-ax25.org/
9698 S:      Maintained
9699 F:      include/net/netrom.h
9700 F:      include/uapi/linux/netrom.h
9701 F:      net/netrom/
9702
9703 NETRONOME ETHERNET DRIVERS
9704 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9705 L:      oss-drivers@netronome.com
9706 S:      Maintained
9707 F:      drivers/net/ethernet/netronome/
9708
9709 NETWORK BLOCK DEVICE (NBD)
9710 M:      Josef Bacik <jbacik@fb.com>
9711 S:      Maintained
9712 L:      linux-block@vger.kernel.org
9713 L:      nbd@other.debian.org
9714 F:      Documentation/blockdev/nbd.txt
9715 F:      drivers/block/nbd.c
9716 F:      include/uapi/linux/nbd.h
9717
9718 NETWORK DROP MONITOR
9719 M:      Neil Horman <nhorman@tuxdriver.com>
9720 L:      netdev@vger.kernel.org
9721 S:      Maintained
9722 W:      https://fedorahosted.org/dropwatch/
9723 F:      net/core/drop_monitor.c
9724
9725 NETWORKING DRIVERS
9726 M:      "David S. Miller" <davem@davemloft.net>
9727 L:      netdev@vger.kernel.org
9728 W:      http://www.linuxfoundation.org/en/Net
9729 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9732 S:      Odd Fixes
9733 F:      Documentation/devicetree/bindings/net/
9734 F:      drivers/net/
9735 F:      include/linux/if_*
9736 F:      include/linux/netdevice.h
9737 F:      include/linux/etherdevice.h
9738 F:      include/linux/fcdevice.h
9739 F:      include/linux/fddidevice.h
9740 F:      include/linux/hippidevice.h
9741 F:      include/linux/inetdevice.h
9742 F:      include/uapi/linux/if_*
9743 F:      include/uapi/linux/netdevice.h
9744
9745 NETWORKING DRIVERS (WIRELESS)
9746 M:      Kalle Valo <kvalo@codeaurora.org>
9747 L:      linux-wireless@vger.kernel.org
9748 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9751 S:      Maintained
9752 F:      Documentation/devicetree/bindings/net/wireless/
9753 F:      drivers/net/wireless/
9754
9755 NETWORKING [DSA]
9756 M:      Andrew Lunn <andrew@lunn.ch>
9757 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9758 M:      Florian Fainelli <f.fainelli@gmail.com>
9759 S:      Maintained
9760 F:      net/dsa/
9761 F:      include/net/dsa.h
9762 F:      include/linux/dsa/
9763 F:      drivers/net/dsa/
9764
9765 NETWORKING [GENERAL]
9766 M:      "David S. Miller" <davem@davemloft.net>
9767 L:      netdev@vger.kernel.org
9768 W:      http://www.linuxfoundation.org/en/Net
9769 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9772 B:      mailto:netdev@vger.kernel.org
9773 S:      Maintained
9774 F:      net/
9775 F:      include/net/
9776 F:      include/linux/in.h
9777 F:      include/linux/net.h
9778 F:      include/linux/netdevice.h
9779 F:      include/uapi/linux/in.h
9780 F:      include/uapi/linux/net.h
9781 F:      include/uapi/linux/netdevice.h
9782 F:      include/uapi/linux/net_namespace.h
9783 F:      tools/testing/selftests/net/
9784 F:      lib/net_utils.c
9785 F:      lib/random32.c
9786 F:      Documentation/networking/
9787
9788 NETWORKING [IPSEC]
9789 M:      Steffen Klassert <steffen.klassert@secunet.com>
9790 M:      Herbert Xu <herbert@gondor.apana.org.au>
9791 M:      "David S. Miller" <davem@davemloft.net>
9792 L:      netdev@vger.kernel.org
9793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9795 S:      Maintained
9796 F:      net/core/flow.c
9797 F:      net/xfrm/
9798 F:      net/key/
9799 F:      net/ipv4/xfrm*
9800 F:      net/ipv4/esp4*
9801 F:      net/ipv4/ah4.c
9802 F:      net/ipv4/ipcomp.c
9803 F:      net/ipv4/ip_vti.c
9804 F:      net/ipv6/xfrm*
9805 F:      net/ipv6/esp6*
9806 F:      net/ipv6/ah6.c
9807 F:      net/ipv6/ipcomp6.c
9808 F:      net/ipv6/ip6_vti.c
9809 F:      include/uapi/linux/xfrm.h
9810 F:      include/net/xfrm.h
9811
9812 NETWORKING [IPv4/IPv6]
9813 M:      "David S. Miller" <davem@davemloft.net>
9814 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9815 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9816 L:      netdev@vger.kernel.org
9817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9818 S:      Maintained
9819 F:      net/ipv4/
9820 F:      net/ipv6/
9821 F:      include/net/ip*
9822 F:      arch/x86/net/*
9823
9824 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9825 M:      Paul Moore <paul@paul-moore.com>
9826 W:      https://github.com/netlabel
9827 L:      netdev@vger.kernel.org
9828 L:      linux-security-module@vger.kernel.org
9829 S:      Maintained
9830 F:      Documentation/netlabel/
9831 F:      include/net/calipso.h
9832 F:      include/net/cipso_ipv4.h
9833 F:      include/net/netlabel.h
9834 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9835 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9836 F:      net/netlabel/
9837 F:      net/ipv4/cipso_ipv4.c
9838 F:      net/ipv6/calipso.c
9839 F:      net/netfilter/xt_CONNSECMARK.c
9840 F:      net/netfilter/xt_SECMARK.c
9841
9842 NETWORKING [TLS]
9843 M:      Ilya Lesokhin <ilyal@mellanox.com>
9844 M:      Aviad Yehezkel <aviadye@mellanox.com>
9845 M:      Dave Watson <davejwatson@fb.com>
9846 L:      netdev@vger.kernel.org
9847 S:      Maintained
9848 F:      net/tls/*
9849 F:      include/uapi/linux/tls.h
9850 F:      include/net/tls.h
9851
9852 NETWORKING [WIRELESS]
9853 L:      linux-wireless@vger.kernel.org
9854 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9855
9856 NETDEVSIM
9857 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9858 S:      Maintained
9859 F:      drivers/net/netdevsim/*
9860
9861 NETXEN (1/10) GbE SUPPORT
9862 M:      Manish Chopra <manish.chopra@cavium.com>
9863 M:      Rahul Verma <rahul.verma@cavium.com>
9864 M:      Dept-GELinuxNICDev@cavium.com
9865 L:      netdev@vger.kernel.org
9866 S:      Supported
9867 F:      drivers/net/ethernet/qlogic/netxen/
9868
9869 NFC SUBSYSTEM
9870 M:      Samuel Ortiz <sameo@linux.intel.com>
9871 L:      linux-wireless@vger.kernel.org
9872 L:      linux-nfc@lists.01.org (subscribers-only)
9873 S:      Supported
9874 F:      net/nfc/
9875 F:      include/net/nfc/
9876 F:      include/uapi/linux/nfc.h
9877 F:      drivers/nfc/
9878 F:      include/linux/platform_data/nfcmrvl.h
9879 F:      include/linux/platform_data/nxp-nci.h
9880 F:      Documentation/devicetree/bindings/net/nfc/
9881
9882 NFS, SUNRPC, AND LOCKD CLIENTS
9883 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9884 M:      Anna Schumaker <anna.schumaker@netapp.com>
9885 L:      linux-nfs@vger.kernel.org
9886 W:      http://client.linux-nfs.org
9887 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9888 S:      Maintained
9889 F:      fs/lockd/
9890 F:      fs/nfs/
9891 F:      fs/nfs_common/
9892 F:      net/sunrpc/
9893 F:      include/linux/lockd/
9894 F:      include/linux/nfs*
9895 F:      include/linux/sunrpc/
9896 F:      include/uapi/linux/nfs*
9897 F:      include/uapi/linux/sunrpc/
9898
9899 NILFS2 FILESYSTEM
9900 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9901 L:      linux-nilfs@vger.kernel.org
9902 W:      https://nilfs.sourceforge.io/
9903 W:      https://nilfs.osdn.jp/
9904 T:      git git://github.com/konis/nilfs2.git
9905 S:      Supported
9906 F:      Documentation/filesystems/nilfs2.txt
9907 F:      fs/nilfs2/
9908 F:      include/trace/events/nilfs2.h
9909 F:      include/uapi/linux/nilfs2_api.h
9910 F:      include/uapi/linux/nilfs2_ondisk.h
9911
9912 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9913 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9914 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9915 S:      Maintained
9916 F:      Documentation/scsi/NinjaSCSI.txt
9917 F:      drivers/scsi/pcmcia/nsp_*
9918
9919 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9920 M:      GOTO Masanori <gotom@debian.or.jp>
9921 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9922 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9923 S:      Maintained
9924 F:      Documentation/scsi/NinjaSCSI.txt
9925 F:      drivers/scsi/nsp32*
9926
9927 NIOS2 ARCHITECTURE
9928 M:      Ley Foon Tan <lftan@altera.com>
9929 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9931 S:      Maintained
9932 F:      arch/nios2/
9933
9934 NOHZ, DYNTICKS SUPPORT
9935 M:      Frederic Weisbecker <fweisbec@gmail.com>
9936 M:      Thomas Gleixner <tglx@linutronix.de>
9937 M:      Ingo Molnar <mingo@kernel.org>
9938 L:      linux-kernel@vger.kernel.org
9939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9940 S:      Maintained
9941 F:      kernel/time/tick*.*
9942 F:      include/linux/tick.h
9943 F:      include/linux/sched/nohz.h
9944
9945 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9946 M:      Pavel Machek <pavel@ucw.cz>
9947 M:      Sakari Ailus <sakari.ailus@iki.fi>
9948 L:      linux-media@vger.kernel.org
9949 S:      Maintained
9950 F:      drivers/media/i2c/et8ek8
9951 F:      drivers/media/i2c/ad5820.c
9952
9953 NOKIA N900 POWER SUPPLY DRIVERS
9954 R:      Pali Rohár <pali.rohar@gmail.com>
9955 F:      include/linux/power/bq2415x_charger.h
9956 F:      include/linux/power/bq27xxx_battery.h
9957 F:      include/linux/power/isp1704_charger.h
9958 F:      drivers/power/supply/bq2415x_charger.c
9959 F:      drivers/power/supply/bq27xxx_battery.c
9960 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9961 F:      drivers/power/supply/isp1704_charger.c
9962 F:      drivers/power/supply/rx51_battery.c
9963
9964 NTB AMD DRIVER
9965 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9966 L:      linux-ntb@googlegroups.com
9967 S:      Supported
9968 F:      drivers/ntb/hw/amd/
9969
9970 NTB DRIVER CORE
9971 M:      Jon Mason <jdmason@kudzu.us>
9972 M:      Dave Jiang <dave.jiang@intel.com>
9973 M:      Allen Hubbe <allenbh@gmail.com>
9974 L:      linux-ntb@googlegroups.com
9975 S:      Supported
9976 W:      https://github.com/jonmason/ntb/wiki
9977 T:      git git://github.com/jonmason/ntb.git
9978 F:      drivers/ntb/
9979 F:      drivers/net/ntb_netdev.c
9980 F:      include/linux/ntb.h
9981 F:      include/linux/ntb_transport.h
9982 F:      tools/testing/selftests/ntb/
9983
9984 NTB IDT DRIVER
9985 M:      Serge Semin <fancer.lancer@gmail.com>
9986 L:      linux-ntb@googlegroups.com
9987 S:      Supported
9988 F:      drivers/ntb/hw/idt/
9989
9990 NTB INTEL DRIVER
9991 M:      Dave Jiang <dave.jiang@intel.com>
9992 L:      linux-ntb@googlegroups.com
9993 S:      Supported
9994 W:      https://github.com/davejiang/linux/wiki
9995 T:      git https://github.com/davejiang/linux.git
9996 F:      drivers/ntb/hw/intel/
9997
9998 NTFS FILESYSTEM
9999 M:      Anton Altaparmakov <anton@tuxera.com>
10000 L:      linux-ntfs-dev@lists.sourceforge.net
10001 W:      http://www.tuxera.com/
10002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10003 S:      Supported
10004 F:      Documentation/filesystems/ntfs.txt
10005 F:      fs/ntfs/
10006
10007 NUBUS SUBSYSTEM
10008 M:      Finn Thain <fthain@telegraphics.com.au>
10009 L:      linux-m68k@lists.linux-m68k.org
10010 S:      Maintained
10011 F:      arch/*/include/asm/nubus.h
10012 F:      drivers/nubus/
10013 F:      include/linux/nubus.h
10014 F:      include/uapi/linux/nubus.h
10015
10016 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10017 M:      Antonino Daplas <adaplas@gmail.com>
10018 L:      linux-fbdev@vger.kernel.org
10019 S:      Maintained
10020 F:      drivers/video/fbdev/riva/
10021 F:      drivers/video/fbdev/nvidia/
10022
10023 NVM EXPRESS DRIVER
10024 M:      Keith Busch <keith.busch@intel.com>
10025 M:      Jens Axboe <axboe@fb.com>
10026 M:      Christoph Hellwig <hch@lst.de>
10027 M:      Sagi Grimberg <sagi@grimberg.me>
10028 L:      linux-nvme@lists.infradead.org
10029 T:      git://git.infradead.org/nvme.git
10030 W:      http://git.infradead.org/nvme.git
10031 S:      Supported
10032 F:      drivers/nvme/host/
10033 F:      include/linux/nvme.h
10034 F:      include/uapi/linux/nvme_ioctl.h
10035
10036 NVM EXPRESS FC TRANSPORT DRIVERS
10037 M:      James Smart <james.smart@broadcom.com>
10038 L:      linux-nvme@lists.infradead.org
10039 S:      Supported
10040 F:      include/linux/nvme-fc.h
10041 F:      include/linux/nvme-fc-driver.h
10042 F:      drivers/nvme/host/fc.c
10043 F:      drivers/nvme/target/fc.c
10044 F:      drivers/nvme/target/fcloop.c
10045
10046 NVM EXPRESS TARGET DRIVER
10047 M:      Christoph Hellwig <hch@lst.de>
10048 M:      Sagi Grimberg <sagi@grimberg.me>
10049 L:      linux-nvme@lists.infradead.org
10050 T:      git://git.infradead.org/nvme.git
10051 W:      http://git.infradead.org/nvme.git
10052 S:      Supported
10053 F:      drivers/nvme/target/
10054
10055 NVMEM FRAMEWORK
10056 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10057 S:      Maintained
10058 F:      drivers/nvmem/
10059 F:      Documentation/devicetree/bindings/nvmem/
10060 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10061 F:      include/linux/nvmem-consumer.h
10062 F:      include/linux/nvmem-provider.h
10063
10064 NXP SGTL5000 DRIVER
10065 M:      Fabio Estevam <fabio.estevam@nxp.com>
10066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10067 S:      Maintained
10068 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10069 F:      sound/soc/codecs/sgtl5000*
10070
10071 NXP TDA998X DRM DRIVER
10072 M:      Russell King <linux@armlinux.org.uk>
10073 S:      Supported
10074 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10075 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10076 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10077 F:      include/drm/i2c/tda998x.h
10078
10079 NXP TFA9879 DRIVER
10080 M:      Peter Rosin <peda@axentia.se>
10081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10082 S:      Maintained
10083 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10084 F:      sound/soc/codecs/tfa9879*
10085
10086 NXP-NCI NFC DRIVER
10087 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10088 R:      Charles Gorand <charles.gorand@effinnov.com>
10089 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10090 S:      Supported
10091 F:      drivers/nfc/nxp-nci
10092
10093 OBJTOOL
10094 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10095 M:      Peter Zijlstra <peterz@infradead.org>
10096 S:      Supported
10097 F:      tools/objtool/
10098
10099 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10100 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10101 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10102 L:      linuxppc-dev@lists.ozlabs.org
10103 S:      Supported
10104 F:      arch/powerpc/platforms/powernv/ocxl.c
10105 F:      arch/powerpc/include/asm/pnv-ocxl.h
10106 F:      drivers/misc/ocxl/
10107 F:      include/misc/ocxl*
10108 F:      include/uapi/misc/ocxl.h
10109 F:      Documentation/accelerators/ocxl.txt
10110
10111 OMAP AUDIO SUPPORT
10112 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10113 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10115 L:      linux-omap@vger.kernel.org
10116 S:      Maintained
10117 F:      sound/soc/omap/
10118
10119 OMAP CLOCK FRAMEWORK SUPPORT
10120 M:      Paul Walmsley <paul@pwsan.com>
10121 L:      linux-omap@vger.kernel.org
10122 S:      Maintained
10123 F:      arch/arm/*omap*/*clock*
10124
10125 OMAP DEVICE TREE SUPPORT
10126 M:      Benoît Cousson <bcousson@baylibre.com>
10127 M:      Tony Lindgren <tony@atomide.com>
10128 L:      linux-omap@vger.kernel.org
10129 L:      devicetree@vger.kernel.org
10130 S:      Maintained
10131 F:      arch/arm/boot/dts/*omap*
10132 F:      arch/arm/boot/dts/*am3*
10133 F:      arch/arm/boot/dts/*am4*
10134 F:      arch/arm/boot/dts/*am5*
10135 F:      arch/arm/boot/dts/*dra7*
10136
10137 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10138 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10139 L:      linux-omap@vger.kernel.org
10140 L:      linux-fbdev@vger.kernel.org
10141 S:      Maintained
10142 F:      drivers/video/fbdev/omap2/
10143 F:      Documentation/arm/OMAP/DSS
10144
10145 OMAP FRAMEBUFFER SUPPORT
10146 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10147 L:      linux-fbdev@vger.kernel.org
10148 L:      linux-omap@vger.kernel.org
10149 S:      Maintained
10150 F:      drivers/video/fbdev/omap/
10151
10152 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10153 M:      Roger Quadros <rogerq@ti.com>
10154 M:      Tony Lindgren <tony@atomide.com>
10155 L:      linux-omap@vger.kernel.org
10156 S:      Maintained
10157 F:      drivers/memory/omap-gpmc.c
10158 F:      arch/arm/mach-omap2/*gpmc*
10159
10160 OMAP GPIO DRIVER
10161 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10162 M:      Santosh Shilimkar <ssantosh@kernel.org>
10163 M:      Kevin Hilman <khilman@kernel.org>
10164 L:      linux-omap@vger.kernel.org
10165 S:      Maintained
10166 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10167 F:      drivers/gpio/gpio-omap.c
10168
10169 OMAP HARDWARE SPINLOCK SUPPORT
10170 M:      Ohad Ben-Cohen <ohad@wizery.com>
10171 L:      linux-omap@vger.kernel.org
10172 S:      Maintained
10173 F:      drivers/hwspinlock/omap_hwspinlock.c
10174
10175 OMAP HS MMC SUPPORT
10176 L:      linux-mmc@vger.kernel.org
10177 L:      linux-omap@vger.kernel.org
10178 S:      Orphan
10179 F:      drivers/mmc/host/omap_hsmmc.c
10180
10181 OMAP HWMOD DATA
10182 M:      Paul Walmsley <paul@pwsan.com>
10183 L:      linux-omap@vger.kernel.org
10184 S:      Maintained
10185 F:      arch/arm/mach-omap2/omap_hwmod*data*
10186
10187 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10188 M:      Benoît Cousson <bcousson@baylibre.com>
10189 L:      linux-omap@vger.kernel.org
10190 S:      Maintained
10191 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10192
10193 OMAP HWMOD SUPPORT
10194 M:      Benoît Cousson <bcousson@baylibre.com>
10195 M:      Paul Walmsley <paul@pwsan.com>
10196 L:      linux-omap@vger.kernel.org
10197 S:      Maintained
10198 F:      arch/arm/mach-omap2/omap_hwmod.*
10199
10200 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10201 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10202 L:      linux-media@vger.kernel.org
10203 S:      Maintained
10204 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10205 F:      drivers/media/platform/omap3isp/
10206 F:      drivers/staging/media/omap4iss/
10207
10208 OMAP MMC SUPPORT
10209 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10210 L:      linux-omap@vger.kernel.org
10211 S:      Maintained
10212 F:      drivers/mmc/host/omap.c
10213
10214 OMAP POWER MANAGEMENT SUPPORT
10215 M:      Kevin Hilman <khilman@kernel.org>
10216 L:      linux-omap@vger.kernel.org
10217 S:      Maintained
10218 F:      arch/arm/*omap*/*pm*
10219 F:      drivers/cpufreq/omap-cpufreq.c
10220
10221 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10222 M:      Rajendra Nayak <rnayak@codeaurora.org>
10223 M:      Paul Walmsley <paul@pwsan.com>
10224 L:      linux-omap@vger.kernel.org
10225 S:      Maintained
10226 F:      arch/arm/mach-omap2/prm*
10227
10228 OMAP RANDOM NUMBER GENERATOR SUPPORT
10229 M:      Deepak Saxena <dsaxena@plexity.net>
10230 S:      Maintained
10231 F:      drivers/char/hw_random/omap-rng.c
10232
10233 OMAP USB SUPPORT
10234 L:      linux-usb@vger.kernel.org
10235 L:      linux-omap@vger.kernel.org
10236 S:      Orphan
10237 F:      drivers/usb/*/*omap*
10238 F:      arch/arm/*omap*/usb*
10239
10240 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10241 M:      Mark Jackson <mpfj@newflow.co.uk>
10242 L:      linux-omap@vger.kernel.org
10243 S:      Maintained
10244 F:      arch/arm/boot/dts/am335x-nano.dts
10245
10246 OMAP1 SUPPORT
10247 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10248 M:      Tony Lindgren <tony@atomide.com>
10249 L:      linux-omap@vger.kernel.org
10250 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10252 S:      Maintained
10253 F:      arch/arm/mach-omap1/
10254 F:      arch/arm/plat-omap/
10255 F:      arch/arm/configs/omap1_defconfig
10256 F:      drivers/i2c/busses/i2c-omap.c
10257 F:      include/linux/i2c-omap.h
10258
10259 OMAP2+ SUPPORT
10260 M:      Tony Lindgren <tony@atomide.com>
10261 L:      linux-omap@vger.kernel.org
10262 W:      http://www.muru.com/linux/omap/
10263 W:      http://linux.omap.com/
10264 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10266 S:      Maintained
10267 F:      arch/arm/mach-omap2/
10268 F:      arch/arm/plat-omap/
10269 F:      arch/arm/configs/omap2plus_defconfig
10270 F:      drivers/i2c/busses/i2c-omap.c
10271 F:      drivers/irqchip/irq-omap-intc.c
10272 F:      drivers/mfd/*omap*.c
10273 F:      drivers/mfd/menelaus.c
10274 F:      drivers/mfd/palmas.c
10275 F:      drivers/mfd/tps65217.c
10276 F:      drivers/mfd/tps65218.c
10277 F:      drivers/mfd/tps65910.c
10278 F:      drivers/mfd/twl-core.[ch]
10279 F:      drivers/mfd/twl4030*.c
10280 F:      drivers/mfd/twl6030*.c
10281 F:      drivers/mfd/twl6040*.c
10282 F:      drivers/regulator/palmas-regulator*.c
10283 F:      drivers/regulator/pbias-regulator.c
10284 F:      drivers/regulator/tps65217-regulator.c
10285 F:      drivers/regulator/tps65218-regulator.c
10286 F:      drivers/regulator/tps65910-regulator.c
10287 F:      drivers/regulator/twl-regulator.c
10288 F:      drivers/regulator/twl6030-regulator.c
10289 F:      include/linux/i2c-omap.h
10290
10291 ONION OMEGA2+ BOARD
10292 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10293 L:      linux-mips@linux-mips.org
10294 S:      Maintained
10295 F:      arch/mips/boot/dts/ralink/omega2p.dts
10296
10297 OMFS FILESYSTEM
10298 M:      Bob Copeland <me@bobcopeland.com>
10299 L:      linux-karma-devel@lists.sourceforge.net
10300 S:      Maintained
10301 F:      Documentation/filesystems/omfs.txt
10302 F:      fs/omfs/
10303
10304 OMNIKEY CARDMAN 4000 DRIVER
10305 M:      Harald Welte <laforge@gnumonks.org>
10306 S:      Maintained
10307 F:      drivers/char/pcmcia/cm4000_cs.c
10308 F:      include/linux/cm4000_cs.h
10309 F:      include/uapi/linux/cm4000_cs.h
10310
10311 OMNIKEY CARDMAN 4040 DRIVER
10312 M:      Harald Welte <laforge@gnumonks.org>
10313 S:      Maintained
10314 F:      drivers/char/pcmcia/cm4040_cs.*
10315
10316 OMNIVISION OV13858 SENSOR DRIVER
10317 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10318 L:      linux-media@vger.kernel.org
10319 T:      git git://linuxtv.org/media_tree.git
10320 S:      Maintained
10321 F:      drivers/media/i2c/ov13858.c
10322
10323 OMNIVISION OV2685 SENSOR DRIVER
10324 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10325 L:      linux-media@vger.kernel.org
10326 T:      git git://linuxtv.org/media_tree.git
10327 S:      Maintained
10328 F:      drivers/media/i2c/ov2685.c
10329
10330 OMNIVISION OV5640 SENSOR DRIVER
10331 M:      Steve Longerbeam <slongerbeam@gmail.com>
10332 L:      linux-media@vger.kernel.org
10333 T:      git git://linuxtv.org/media_tree.git
10334 S:      Maintained
10335 F:      drivers/media/i2c/ov5640.c
10336
10337 OMNIVISION OV5647 SENSOR DRIVER
10338 M:      Luis Oliveira <lolivei@synopsys.com>
10339 L:      linux-media@vger.kernel.org
10340 T:      git git://linuxtv.org/media_tree.git
10341 S:      Maintained
10342 F:      drivers/media/i2c/ov5647.c
10343
10344 OMNIVISION OV5695 SENSOR DRIVER
10345 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov5695.c
10350
10351 OMNIVISION OV7670 SENSOR DRIVER
10352 M:      Jonathan Corbet <corbet@lwn.net>
10353 L:      linux-media@vger.kernel.org
10354 T:      git git://linuxtv.org/media_tree.git
10355 S:      Maintained
10356 F:      drivers/media/i2c/ov7670.c
10357 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10358
10359 OMNIVISION OV772x SENSOR DRIVER
10360 M:      Jacopo Mondi <jacopo@jmondi.org>
10361 L:      linux-media@vger.kernel.org
10362 T:      git git://linuxtv.org/media_tree.git
10363 S:      Odd fixes
10364 F:      drivers/media/i2c/ov772x.c
10365 F:      include/media/i2c/ov772x.h
10366
10367 OMNIVISION OV7740 SENSOR DRIVER
10368 M:      Wenyou Yang <wenyou.yang@microchip.com>
10369 L:      linux-media@vger.kernel.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 S:      Maintained
10372 F:      drivers/media/i2c/ov7740.c
10373 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10374
10375 OMNIVISION OV9650 SENSOR DRIVER
10376 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10377 R:      Akinobu Mita <akinobu.mita@gmail.com>
10378 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10379 L:      linux-media@vger.kernel.org
10380 T:      git git://linuxtv.org/media_tree.git
10381 S:      Maintained
10382 F:      drivers/media/i2c/ov9650.c
10383 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10384
10385 ONENAND FLASH DRIVER
10386 M:      Kyungmin Park <kyungmin.park@samsung.com>
10387 L:      linux-mtd@lists.infradead.org
10388 S:      Maintained
10389 F:      drivers/mtd/nand/onenand/
10390 F:      include/linux/mtd/onenand*.h
10391
10392 ONSTREAM SCSI TAPE DRIVER
10393 M:      Willem Riede <osst@riede.org>
10394 L:      osst-users@lists.sourceforge.net
10395 L:      linux-scsi@vger.kernel.org
10396 S:      Maintained
10397 F:      Documentation/scsi/osst.txt
10398 F:      drivers/scsi/osst.*
10399 F:      drivers/scsi/osst_*.h
10400 F:      drivers/scsi/st.h
10401
10402 OP-TEE DRIVER
10403 M:      Jens Wiklander <jens.wiklander@linaro.org>
10404 S:      Maintained
10405 F:      drivers/tee/optee/
10406
10407 OPA-VNIC DRIVER
10408 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10409 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10410 L:      linux-rdma@vger.kernel.org
10411 S:      Supported
10412 F:      drivers/infiniband/ulp/opa_vnic
10413
10414 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10415 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10416 L:      devicetree@vger.kernel.org
10417 S:      Maintained
10418 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10419 F:      Documentation/devicetree/overlay-notes.txt
10420 F:      drivers/of/overlay.c
10421 F:      drivers/of/resolver.c
10422
10423 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10424 M:      Rob Herring <robh+dt@kernel.org>
10425 M:      Frank Rowand <frowand.list@gmail.com>
10426 L:      devicetree@vger.kernel.org
10427 W:      http://www.devicetree.org/
10428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10429 S:      Maintained
10430 F:      drivers/of/
10431 F:      include/linux/of*.h
10432 F:      scripts/dtc/
10433 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10434
10435 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10436 M:      Rob Herring <robh+dt@kernel.org>
10437 M:      Mark Rutland <mark.rutland@arm.com>
10438 L:      devicetree@vger.kernel.org
10439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10440 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10441 S:      Maintained
10442 F:      Documentation/devicetree/
10443 F:      arch/*/boot/dts/
10444 F:      include/dt-bindings/
10445
10446 OPENCORES I2C BUS DRIVER
10447 M:      Peter Korsgaard <jacmet@sunsite.dk>
10448 L:      linux-i2c@vger.kernel.org
10449 S:      Maintained
10450 F:      Documentation/i2c/busses/i2c-ocores
10451 F:      drivers/i2c/busses/i2c-ocores.c
10452
10453 OPENRISC ARCHITECTURE
10454 M:      Jonas Bonn <jonas@southpole.se>
10455 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10456 M:      Stafford Horne <shorne@gmail.com>
10457 T:      git git://github.com/openrisc/linux.git
10458 L:      openrisc@lists.librecores.org
10459 W:      http://openrisc.io
10460 S:      Maintained
10461 F:      Documentation/devicetree/bindings/openrisc/
10462 F:      Documentation/openrisc/
10463 F:      arch/openrisc/
10464 F:      drivers/irqchip/irq-ompic.c
10465 F:      drivers/irqchip/irq-or1k-*
10466
10467 OPENVSWITCH
10468 M:      Pravin B Shelar <pshelar@ovn.org>
10469 L:      netdev@vger.kernel.org
10470 L:      dev@openvswitch.org
10471 W:      http://openvswitch.org
10472 S:      Maintained
10473 F:      net/openvswitch/
10474 F:      include/uapi/linux/openvswitch.h
10475
10476 OPERATING PERFORMANCE POINTS (OPP)
10477 M:      Viresh Kumar <vireshk@kernel.org>
10478 M:      Nishanth Menon <nm@ti.com>
10479 M:      Stephen Boyd <sboyd@kernel.org>
10480 L:      linux-pm@vger.kernel.org
10481 S:      Maintained
10482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10483 F:      drivers/opp/
10484 F:      include/linux/pm_opp.h
10485 F:      Documentation/power/opp.txt
10486 F:      Documentation/devicetree/bindings/opp/
10487
10488 OPL4 DRIVER
10489 M:      Clemens Ladisch <clemens@ladisch.de>
10490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10491 T:      git git://git.alsa-project.org/alsa-kernel.git
10492 S:      Maintained
10493 F:      sound/drivers/opl4/
10494
10495 OPROFILE
10496 M:      Robert Richter <rric@kernel.org>
10497 L:      oprofile-list@lists.sf.net
10498 S:      Maintained
10499 F:      arch/*/include/asm/oprofile*.h
10500 F:      arch/*/oprofile/
10501 F:      drivers/oprofile/
10502 F:      include/linux/oprofile.h
10503
10504 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10505 M:      Mark Fasheh <mark@fasheh.com>
10506 M:      Joel Becker <jlbec@evilplan.org>
10507 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10508 W:      http://ocfs2.wiki.kernel.org
10509 S:      Supported
10510 F:      Documentation/filesystems/ocfs2.txt
10511 F:      Documentation/filesystems/dlmfs.txt
10512 F:      fs/ocfs2/
10513
10514 ORANGEFS FILESYSTEM
10515 M:      Mike Marshall <hubcap@omnibond.com>
10516 R:      Martin Brandenburg <martin@omnibond.com>
10517 L:      devel@lists.orangefs.org
10518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10519 S:      Supported
10520 F:      fs/orangefs/
10521 F:      Documentation/filesystems/orangefs.txt
10522
10523 ORINOCO DRIVER
10524 L:      linux-wireless@vger.kernel.org
10525 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10526 W:      http://www.nongnu.org/orinoco/
10527 S:      Orphan
10528 F:      drivers/net/wireless/intersil/orinoco/
10529
10530 OSD LIBRARY and FILESYSTEM
10531 M:      Boaz Harrosh <ooo@electrozaur.com>
10532 S:      Maintained
10533 F:      drivers/scsi/osd/
10534 F:      include/scsi/osd_*
10535 F:      fs/exofs/
10536
10537 OV2659 OMNIVISION SENSOR DRIVER
10538 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10539 L:      linux-media@vger.kernel.org
10540 W:      https://linuxtv.org
10541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10542 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10543 S:      Maintained
10544 F:      drivers/media/i2c/ov2659.c
10545 F:      include/media/i2c/ov2659.h
10546
10547 OVERLAY FILESYSTEM
10548 M:      Miklos Szeredi <miklos@szeredi.hu>
10549 L:      linux-unionfs@vger.kernel.org
10550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10551 S:      Supported
10552 F:      fs/overlayfs/
10553 F:      Documentation/filesystems/overlayfs.txt
10554
10555 P54 WIRELESS DRIVER
10556 M:      Christian Lamparter <chunkeey@googlemail.com>
10557 L:      linux-wireless@vger.kernel.org
10558 W:      http://wireless.kernel.org/en/users/Drivers/p54
10559 S:      Maintained
10560 F:      drivers/net/wireless/intersil/p54/
10561
10562 PA SEMI ETHERNET DRIVER
10563 L:      netdev@vger.kernel.org
10564 S:      Orphan
10565 F:      drivers/net/ethernet/pasemi/*
10566
10567 PA SEMI SMBUS DRIVER
10568 L:      linux-i2c@vger.kernel.org
10569 S:      Orphan
10570 F:      drivers/i2c/busses/i2c-pasemi.c
10571
10572 PADATA PARALLEL EXECUTION MECHANISM
10573 M:      Steffen Klassert <steffen.klassert@secunet.com>
10574 L:      linux-crypto@vger.kernel.org
10575 S:      Maintained
10576 F:      kernel/padata.c
10577 F:      include/linux/padata.h
10578 F:      Documentation/padata.txt
10579
10580 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10581 M:      Harald Welte <laforge@gnumonks.org>
10582 L:      platform-driver-x86@vger.kernel.org
10583 S:      Maintained
10584 F:      drivers/platform/x86/panasonic-laptop.c
10585
10586 PARALLEL LCD/KEYPAD PANEL DRIVER
10587 M:      Willy Tarreau <willy@haproxy.com>
10588 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10589 S:      Odd Fixes
10590 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10591 F:      drivers/misc/panel.c
10592
10593 PARALLEL PORT SUBSYSTEM
10594 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10595 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10596 L:      linux-parport@lists.infradead.org (subscribers-only)
10597 S:      Maintained
10598 F:      drivers/parport/
10599 F:      include/linux/parport*.h
10600 F:      drivers/char/ppdev.c
10601 F:      include/uapi/linux/ppdev.h
10602 F:      Documentation/parport*.txt
10603
10604 PARAVIRT_OPS INTERFACE
10605 M:      Juergen Gross <jgross@suse.com>
10606 M:      Alok Kataria <akataria@vmware.com>
10607 L:      virtualization@lists.linux-foundation.org
10608 S:      Supported
10609 F:      Documentation/virtual/paravirt_ops.txt
10610 F:      arch/*/kernel/paravirt*
10611 F:      arch/*/include/asm/paravirt*.h
10612 F:      include/linux/hypervisor.h
10613
10614 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10615 M:      Tim Waugh <tim@cyberelk.net>
10616 L:      linux-parport@lists.infradead.org (subscribers-only)
10617 S:      Maintained
10618 F:      Documentation/blockdev/paride.txt
10619 F:      drivers/block/paride/
10620
10621 PARISC ARCHITECTURE
10622 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10623 M:      Helge Deller <deller@gmx.de>
10624 L:      linux-parisc@vger.kernel.org
10625 W:      http://www.parisc-linux.org/
10626 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10629 S:      Maintained
10630 F:      arch/parisc/
10631 F:      Documentation/parisc/
10632 F:      drivers/parisc/
10633 F:      drivers/char/agp/parisc-agp.c
10634 F:      drivers/input/serio/gscps2.c
10635 F:      drivers/parport/parport_gsc.*
10636 F:      drivers/tty/serial/8250/8250_gsc.c
10637 F:      drivers/video/fbdev/sti*
10638 F:      drivers/video/console/sti*
10639 F:      drivers/video/logo/logo_parisc*
10640
10641 PARMAN
10642 M:      Jiri Pirko <jiri@mellanox.com>
10643 L:      netdev@vger.kernel.org
10644 S:      Supported
10645 F:      lib/parman.c
10646 F:      lib/test_parman.c
10647 F:      include/linux/parman.h
10648
10649 PC87360 HARDWARE MONITORING DRIVER
10650 M:      Jim Cromie <jim.cromie@gmail.com>
10651 L:      linux-hwmon@vger.kernel.org
10652 S:      Maintained
10653 F:      Documentation/hwmon/pc87360
10654 F:      drivers/hwmon/pc87360.c
10655
10656 PC8736x GPIO DRIVER
10657 M:      Jim Cromie <jim.cromie@gmail.com>
10658 S:      Maintained
10659 F:      drivers/char/pc8736x_gpio.c
10660
10661 PC87427 HARDWARE MONITORING DRIVER
10662 M:      Jean Delvare <jdelvare@suse.com>
10663 L:      linux-hwmon@vger.kernel.org
10664 S:      Maintained
10665 F:      Documentation/hwmon/pc87427
10666 F:      drivers/hwmon/pc87427.c
10667
10668 PCA9532 LED DRIVER
10669 M:      Riku Voipio <riku.voipio@iki.fi>
10670 S:      Maintained
10671 F:      drivers/leds/leds-pca9532.c
10672 F:      include/linux/leds-pca9532.h
10673
10674 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10675 M:      Guenter Roeck <linux@roeck-us.net>
10676 L:      linux-i2c@vger.kernel.org
10677 S:      Maintained
10678 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10679
10680 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10681 M:      Khalid Aziz <khalid@gonehiking.org>
10682 S:      Maintained
10683 F:      drivers/firmware/pcdp.*
10684
10685 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10686 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10687 L:      linux-pci@vger.kernel.org
10688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10689 S:      Maintained
10690 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10691 F:      drivers/pci/host/pci-aardvark.c
10692
10693 PCI DRIVER FOR ALTERA PCIE IP
10694 M:      Ley Foon Tan <lftan@altera.com>
10695 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10696 L:      linux-pci@vger.kernel.org
10697 S:      Supported
10698 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10699 F:      drivers/pci/host/pcie-altera.c
10700
10701 PCI DRIVER FOR APPLIEDMICRO XGENE
10702 M:      Tanmay Inamdar <tinamdar@apm.com>
10703 L:      linux-pci@vger.kernel.org
10704 L:      linux-arm-kernel@lists.infradead.org
10705 S:      Maintained
10706 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10707 F:      drivers/pci/host/pci-xgene.c
10708
10709 PCI DRIVER FOR ARM VERSATILE PLATFORM
10710 M:      Rob Herring <robh@kernel.org>
10711 L:      linux-pci@vger.kernel.org
10712 L:      linux-arm-kernel@lists.infradead.org
10713 S:      Maintained
10714 F:      Documentation/devicetree/bindings/pci/versatile.txt
10715 F:      drivers/pci/host/pci-versatile.c
10716
10717 PCI DRIVER FOR ARMADA 8K
10718 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10719 L:      linux-pci@vger.kernel.org
10720 L:      linux-arm-kernel@lists.infradead.org
10721 S:      Maintained
10722 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10723 F:      drivers/pci/dwc/pcie-armada8k.c
10724
10725 PCI DRIVER FOR CADENCE PCIE IP
10726 M:      Alan Douglas <adouglas@cadence.com>
10727 L:      linux-pci@vger.kernel.org
10728 S:      Maintained
10729 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10730 F:      drivers/pci/cadence/pcie-cadence*
10731
10732 PCI DRIVER FOR FREESCALE LAYERSCAPE
10733 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10734 M:      Mingkai Hu <mingkai.hu@freescale.com>
10735 M:      Roy Zang <tie-fei.zang@freescale.com>
10736 L:      linuxppc-dev@lists.ozlabs.org
10737 L:      linux-pci@vger.kernel.org
10738 L:      linux-arm-kernel@lists.infradead.org
10739 S:      Maintained
10740 F:      drivers/pci/dwc/*layerscape*
10741
10742 PCI DRIVER FOR GENERIC OF HOSTS
10743 M:      Will Deacon <will.deacon@arm.com>
10744 L:      linux-pci@vger.kernel.org
10745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10746 S:      Maintained
10747 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10748 F:      drivers/pci/host/pci-host-common.c
10749 F:      drivers/pci/host/pci-host-generic.c
10750
10751 PCI DRIVER FOR IMX6
10752 M:      Richard Zhu <hongxing.zhu@nxp.com>
10753 M:      Lucas Stach <l.stach@pengutronix.de>
10754 L:      linux-pci@vger.kernel.org
10755 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10756 S:      Maintained
10757 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10758 F:      drivers/pci/dwc/*imx6*
10759
10760 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10761 M:      Keith Busch <keith.busch@intel.com>
10762 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10763 L:      linux-pci@vger.kernel.org
10764 S:      Supported
10765 F:      drivers/pci/host/vmd.c
10766
10767 PCI DRIVER FOR MICROSEMI SWITCHTEC
10768 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10769 M:      Logan Gunthorpe <logang@deltatee.com>
10770 L:      linux-pci@vger.kernel.org
10771 S:      Maintained
10772 F:      Documentation/switchtec.txt
10773 F:      Documentation/ABI/testing/sysfs-class-switchtec
10774 F:      drivers/pci/switch/switchtec*
10775 F:      include/uapi/linux/switchtec_ioctl.h
10776 F:      include/linux/switchtec.h
10777 F:      drivers/ntb/hw/mscc/
10778
10779 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10780 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10781 M:      Jason Cooper <jason@lakedaemon.net>
10782 L:      linux-pci@vger.kernel.org
10783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10784 S:      Maintained
10785 F:      drivers/pci/host/*mvebu*
10786
10787 PCI DRIVER FOR NVIDIA TEGRA
10788 M:      Thierry Reding <thierry.reding@gmail.com>
10789 L:      linux-tegra@vger.kernel.org
10790 L:      linux-pci@vger.kernel.org
10791 S:      Supported
10792 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10793 F:      drivers/pci/host/pci-tegra.c
10794
10795 PCI DRIVER FOR RENESAS R-CAR
10796 M:      Simon Horman <horms@verge.net.au>
10797 L:      linux-pci@vger.kernel.org
10798 L:      linux-renesas-soc@vger.kernel.org
10799 S:      Maintained
10800 F:      drivers/pci/host/*rcar*
10801
10802 PCI DRIVER FOR SAMSUNG EXYNOS
10803 M:      Jingoo Han <jingoohan1@gmail.com>
10804 L:      linux-pci@vger.kernel.org
10805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10806 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10807 S:      Maintained
10808 F:      drivers/pci/dwc/pci-exynos.c
10809
10810 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10811 M:      Jingoo Han <jingoohan1@gmail.com>
10812 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10813 L:      linux-pci@vger.kernel.org
10814 S:      Maintained
10815 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10816 F:      drivers/pci/dwc/*designware*
10817
10818 PCI DRIVER FOR TI DRA7XX
10819 M:      Kishon Vijay Abraham I <kishon@ti.com>
10820 L:      linux-omap@vger.kernel.org
10821 L:      linux-pci@vger.kernel.org
10822 S:      Supported
10823 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10824 F:      drivers/pci/dwc/pci-dra7xx.c
10825
10826 PCI DRIVER FOR TI KEYSTONE
10827 M:      Murali Karicheri <m-karicheri2@ti.com>
10828 L:      linux-pci@vger.kernel.org
10829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10830 S:      Maintained
10831 F:      drivers/pci/dwc/*keystone*
10832
10833 PCI ENDPOINT SUBSYSTEM
10834 M:      Kishon Vijay Abraham I <kishon@ti.com>
10835 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10836 L:      linux-pci@vger.kernel.org
10837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10838 S:      Supported
10839 F:      drivers/pci/endpoint/
10840 F:      drivers/misc/pci_endpoint_test.c
10841 F:      tools/pci/
10842
10843 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10844 M:      Russell Currey <ruscur@russell.cc>
10845 L:      linuxppc-dev@lists.ozlabs.org
10846 S:      Supported
10847 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10848 F:      arch/powerpc/kernel/eeh*.c
10849 F:      arch/powerpc/platforms/*/eeh*.c
10850 F:      arch/powerpc/include/*/eeh*.h
10851
10852 PCI ERROR RECOVERY
10853 M:      Linas Vepstas <linasvepstas@gmail.com>
10854 L:      linux-pci@vger.kernel.org
10855 S:      Supported
10856 F:      Documentation/PCI/pci-error-recovery.txt
10857
10858 PCI MSI DRIVER FOR ALTERA MSI IP
10859 M:      Ley Foon Tan <lftan@altera.com>
10860 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10861 L:      linux-pci@vger.kernel.org
10862 S:      Supported
10863 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10864 F:      drivers/pci/host/pcie-altera-msi.c
10865
10866 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10867 M:      Duc Dang <dhdang@apm.com>
10868 L:      linux-pci@vger.kernel.org
10869 L:      linux-arm-kernel@lists.infradead.org
10870 S:      Maintained
10871 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10872 F:      drivers/pci/host/pci-xgene-msi.c
10873
10874 PCI SUBSYSTEM
10875 M:      Bjorn Helgaas <bhelgaas@google.com>
10876 L:      linux-pci@vger.kernel.org
10877 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10879 S:      Supported
10880 F:      Documentation/devicetree/bindings/pci/
10881 F:      Documentation/PCI/
10882 F:      drivers/acpi/pci*
10883 F:      drivers/pci/
10884 F:      include/asm-generic/pci*
10885 F:      include/linux/pci*
10886 F:      include/linux/of_pci.h
10887 F:      include/uapi/linux/pci*
10888 F:      lib/pci*
10889 F:      arch/x86/pci/
10890 F:      arch/x86/kernel/quirks.c
10891
10892 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10893 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10894 L:      linux-pci@vger.kernel.org
10895 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10897 S:      Supported
10898 F:      drivers/pci/cadence/
10899 F:      drivers/pci/host/
10900 F:      drivers/pci/dwc/
10901
10902 PCIE DRIVER FOR AXIS ARTPEC
10903 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10904 L:      linux-arm-kernel@axis.com
10905 L:      linux-pci@vger.kernel.org
10906 S:      Maintained
10907 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10908 F:      drivers/pci/dwc/*artpec*
10909
10910 PCIE DRIVER FOR CAVIUM THUNDERX
10911 M:      David Daney <david.daney@cavium.com>
10912 L:      linux-pci@vger.kernel.org
10913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10914 S:      Supported
10915 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10916 F:      drivers/pci/host/pci-thunder-*
10917
10918 PCIE DRIVER FOR HISILICON
10919 M:      Zhou Wang <wangzhou1@hisilicon.com>
10920 L:      linux-pci@vger.kernel.org
10921 S:      Maintained
10922 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10923 F:      drivers/pci/dwc/pcie-hisi.c
10924
10925 PCIE DRIVER FOR HISILICON KIRIN
10926 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10927 M:      Binghui Wang <wangbinghui@hisilicon.com>
10928 L:      linux-pci@vger.kernel.org
10929 S:      Maintained
10930 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10931 F:      drivers/pci/dwc/pcie-kirin.c
10932
10933 PCIE DRIVER FOR HISILICON STB
10934 M:      Jianguo Sun <sunjianguo1@huawei.com>
10935 M:      Shawn Guo <shawn.guo@linaro.org>
10936 L:      linux-pci@vger.kernel.org
10937 S:      Maintained
10938 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10939 F:      drivers/pci/dwc/pcie-histb.c
10940
10941 PCIE DRIVER FOR MEDIATEK
10942 M:      Ryder Lee <ryder.lee@mediatek.com>
10943 L:      linux-pci@vger.kernel.org
10944 L:      linux-mediatek@lists.infradead.org
10945 S:      Supported
10946 F:      Documentation/devicetree/bindings/pci/mediatek*
10947 F:      drivers/pci/host/*mediatek*
10948
10949 PCIE DRIVER FOR QUALCOMM MSM
10950 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10951 L:      linux-pci@vger.kernel.org
10952 L:      linux-arm-msm@vger.kernel.org
10953 S:      Maintained
10954 F:      drivers/pci/dwc/*qcom*
10955
10956 PCIE DRIVER FOR ROCKCHIP
10957 M:      Shawn Lin <shawn.lin@rock-chips.com>
10958 L:      linux-pci@vger.kernel.org
10959 L:      linux-rockchip@lists.infradead.org
10960 S:      Maintained
10961 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10962 F:      drivers/pci/host/pcie-rockchip.c
10963
10964 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10965 M:      Linus Walleij <linus.walleij@linaro.org>
10966 L:      linux-pci@vger.kernel.org
10967 S:      Maintained
10968 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10969 F:      drivers/pci/host/pci-v3-semi.c
10970
10971 PCIE DRIVER FOR ST SPEAR13XX
10972 M:      Pratyush Anand <pratyush.anand@gmail.com>
10973 L:      linux-pci@vger.kernel.org
10974 S:      Maintained
10975 F:      drivers/pci/dwc/*spear*
10976
10977 PCMCIA SUBSYSTEM
10978 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10980 S:      Odd Fixes
10981 F:      Documentation/pcmcia/
10982 F:      tools/pcmcia/
10983 F:      drivers/pcmcia/
10984 F:      include/pcmcia/
10985
10986 PCNET32 NETWORK DRIVER
10987 M:      Don Fry <pcnet32@frontier.com>
10988 L:      netdev@vger.kernel.org
10989 S:      Maintained
10990 F:      drivers/net/ethernet/amd/pcnet32.c
10991
10992 PCRYPT PARALLEL CRYPTO ENGINE
10993 M:      Steffen Klassert <steffen.klassert@secunet.com>
10994 L:      linux-crypto@vger.kernel.org
10995 S:      Maintained
10996 F:      crypto/pcrypt.c
10997 F:      include/crypto/pcrypt.h
10998
10999 PEAQ WMI HOTKEYS DRIVER
11000 M:      Hans de Goede <hdegoede@redhat.com>
11001 L:      platform-driver-x86@vger.kernel.org
11002 S:      Maintained
11003 F:      drivers/platform/x86/peaq-wmi.c
11004
11005 PER-CPU MEMORY ALLOCATOR
11006 M:      Tejun Heo <tj@kernel.org>
11007 M:      Christoph Lameter <cl@linux.com>
11008 M:      Dennis Zhou <dennisszhou@gmail.com>
11009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11010 S:      Maintained
11011 F:      include/linux/percpu*.h
11012 F:      mm/percpu*.c
11013 F:      arch/*/include/asm/percpu.h
11014
11015 PER-TASK DELAY ACCOUNTING
11016 M:      Balbir Singh <bsingharora@gmail.com>
11017 S:      Maintained
11018 F:      include/linux/delayacct.h
11019 F:      kernel/delayacct.c
11020
11021 PERFORMANCE EVENTS SUBSYSTEM
11022 M:      Peter Zijlstra <peterz@infradead.org>
11023 M:      Ingo Molnar <mingo@redhat.com>
11024 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11025 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11026 R:      Jiri Olsa <jolsa@redhat.com>
11027 R:      Namhyung Kim <namhyung@kernel.org>
11028 L:      linux-kernel@vger.kernel.org
11029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11030 S:      Supported
11031 F:      kernel/events/*
11032 F:      include/linux/perf_event.h
11033 F:      include/uapi/linux/perf_event.h
11034 F:      arch/*/kernel/perf_event*.c
11035 F:      arch/*/kernel/*/perf_event*.c
11036 F:      arch/*/kernel/*/*/perf_event*.c
11037 F:      arch/*/include/asm/perf_event.h
11038 F:      arch/*/kernel/perf_callchain.c
11039 F:      arch/*/events/*
11040 F:      tools/perf/
11041
11042 PERSONALITY HANDLING
11043 M:      Christoph Hellwig <hch@infradead.org>
11044 L:      linux-abi-devel@lists.sourceforge.net
11045 S:      Maintained
11046 F:      include/linux/personality.h
11047 F:      include/uapi/linux/personality.h
11048
11049 PHONET PROTOCOL
11050 M:      Remi Denis-Courmont <courmisch@gmail.com>
11051 S:      Supported
11052 F:      Documentation/networking/phonet.txt
11053 F:      include/linux/phonet.h
11054 F:      include/net/phonet/
11055 F:      include/uapi/linux/phonet.h
11056 F:      net/phonet/
11057
11058 PHRAM MTD DRIVER
11059 M:      Joern Engel <joern@lazybastard.org>
11060 L:      linux-mtd@lists.infradead.org
11061 S:      Maintained
11062 F:      drivers/mtd/devices/phram.c
11063
11064 PICOLCD HID DRIVER
11065 M:      Bruno Prémont <bonbons@linux-vserver.org>
11066 L:      linux-input@vger.kernel.org
11067 S:      Maintained
11068 F:      drivers/hid/hid-picolcd*
11069
11070 PICOXCELL SUPPORT
11071 M:      Jamie Iles <jamie@jamieiles.com>
11072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11073 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11074 S:      Supported
11075 F:      arch/arm/boot/dts/picoxcell*
11076 F:      arch/arm/mach-picoxcell/
11077 F:      drivers/crypto/picoxcell*
11078
11079 PIN CONTROL SUBSYSTEM
11080 M:      Linus Walleij <linus.walleij@linaro.org>
11081 L:      linux-gpio@vger.kernel.org
11082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pinctrl/
11085 F:      Documentation/driver-api/pinctl.rst
11086 F:      drivers/pinctrl/
11087 F:      include/linux/pinctrl/
11088
11089 PIN CONTROLLER - ATMEL AT91
11090 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11092 S:      Maintained
11093 F:      drivers/pinctrl/pinctrl-at91.*
11094
11095 PIN CONTROLLER - ATMEL AT91 PIO4
11096 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11098 L:      linux-gpio@vger.kernel.org
11099 S:      Supported
11100 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11101
11102 PIN CONTROLLER - FREESCALE
11103 M:      Dong Aisheng <aisheng.dong@nxp.com>
11104 M:      Fabio Estevam <festevam@gmail.com>
11105 M:      Shawn Guo <shawnguo@kernel.org>
11106 M:      Stefan Agner <stefan@agner.ch>
11107 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11108 L:      linux-gpio@vger.kernel.org
11109 S:      Maintained
11110 F:      drivers/pinctrl/freescale/
11111 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11112
11113 PIN CONTROLLER - INTEL
11114 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11115 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11116 S:      Maintained
11117 F:      drivers/pinctrl/intel/
11118
11119 PIN CONTROLLER - MEDIATEK
11120 M:      Sean Wang <sean.wang@mediatek.com>
11121 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11122 S:      Maintained
11123 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11124 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11125 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11126 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11127 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11128
11129 PIN CONTROLLER - QUALCOMM
11130 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11131 S:      Maintained
11132 L:      linux-arm-msm@vger.kernel.org
11133 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11134 F:      drivers/pinctrl/qcom/
11135
11136 PIN CONTROLLER - RENESAS
11137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11138 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11139 L:      linux-renesas-soc@vger.kernel.org
11140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11141 S:      Maintained
11142 F:      drivers/pinctrl/sh-pfc/
11143
11144 PIN CONTROLLER - SAMSUNG
11145 M:      Tomasz Figa <tomasz.figa@gmail.com>
11146 M:      Krzysztof Kozlowski <krzk@kernel.org>
11147 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11149 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11150 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11152 S:      Maintained
11153 F:      drivers/pinctrl/samsung/
11154 F:      include/dt-bindings/pinctrl/samsung.h
11155 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11156
11157 PIN CONTROLLER - SINGLE
11158 M:      Tony Lindgren <tony@atomide.com>
11159 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11161 L:      linux-omap@vger.kernel.org
11162 S:      Maintained
11163 F:      drivers/pinctrl/pinctrl-single.c
11164
11165 PIN CONTROLLER - ST SPEAR
11166 M:      Viresh Kumar <vireshk@kernel.org>
11167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11168 W:      http://www.st.com/spear
11169 S:      Maintained
11170 F:      drivers/pinctrl/spear/
11171
11172 PISTACHIO SOC SUPPORT
11173 M:      James Hartley <james.hartley@sondrel.com>
11174 L:      linux-mips@linux-mips.org
11175 S:      Odd Fixes
11176 F:      arch/mips/pistachio/
11177 F:      arch/mips/include/asm/mach-pistachio/
11178 F:      arch/mips/boot/dts/img/pistachio*
11179 F:      arch/mips/configs/pistachio*_defconfig
11180
11181 PKTCDVD DRIVER
11182 S:      Orphan
11183 M:      linux-block@vger.kernel.org
11184 F:      drivers/block/pktcdvd.c
11185 F:      include/linux/pktcdvd.h
11186 F:      include/uapi/linux/pktcdvd.h
11187
11188 PKUNITY SOC DRIVERS
11189 M:      Guan Xuetao <gxt@pku.edu.cn>
11190 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11191 S:      Maintained
11192 T:      git git://github.com/gxt/linux.git
11193 F:      drivers/input/serio/i8042-unicore32io.h
11194 F:      drivers/i2c/busses/i2c-puv3.c
11195 F:      drivers/video/fbdev/fb-puv3.c
11196 F:      drivers/rtc/rtc-puv3.c
11197
11198 PMBUS HARDWARE MONITORING DRIVERS
11199 M:      Guenter Roeck <linux@roeck-us.net>
11200 L:      linux-hwmon@vger.kernel.org
11201 W:      http://hwmon.wiki.kernel.org/
11202 W:      http://www.roeck-us.net/linux/drivers/
11203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11204 S:      Maintained
11205 F:      Documentation/hwmon/pmbus
11206 F:      drivers/hwmon/pmbus/
11207 F:      include/linux/pmbus.h
11208
11209 PMC SIERRA MaxRAID DRIVER
11210 L:      linux-scsi@vger.kernel.org
11211 W:      http://www.pmc-sierra.com/
11212 S:      Orphan
11213 F:      drivers/scsi/pmcraid.*
11214
11215 PMC SIERRA PM8001 DRIVER
11216 M:      Jack Wang <jinpu.wang@profitbricks.com>
11217 M:      lindar_liu@usish.com
11218 L:      linux-scsi@vger.kernel.org
11219 S:      Supported
11220 F:      drivers/scsi/pm8001/
11221
11222 PNP SUPPORT
11223 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11224 S:      Maintained
11225 F:      drivers/pnp/
11226
11227 POSIX CLOCKS and TIMERS
11228 M:      Thomas Gleixner <tglx@linutronix.de>
11229 L:      linux-kernel@vger.kernel.org
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11231 S:      Maintained
11232 F:      fs/timerfd.c
11233 F:      include/linux/timer*
11234 F:      kernel/time/*timer*
11235
11236 POWER MANAGEMENT CORE
11237 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11238 L:      linux-pm@vger.kernel.org
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11240 B:      https://bugzilla.kernel.org
11241 S:      Supported
11242 F:      drivers/base/power/
11243 F:      include/linux/pm.h
11244 F:      include/linux/pm_*
11245 F:      include/linux/powercap.h
11246 F:      drivers/powercap/
11247 F:      kernel/configs/nopm.config
11248
11249 POWER STATE COORDINATION INTERFACE (PSCI)
11250 M:      Mark Rutland <mark.rutland@arm.com>
11251 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11252 L:      linux-arm-kernel@lists.infradead.org
11253 S:      Maintained
11254 F:      drivers/firmware/psci*.c
11255 F:      include/linux/psci.h
11256 F:      include/uapi/linux/psci.h
11257
11258 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11259 M:      Sebastian Reichel <sre@kernel.org>
11260 L:      linux-pm@vger.kernel.org
11261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11262 S:      Maintained
11263 F:      Documentation/ABI/testing/sysfs-class-power
11264 F:      Documentation/devicetree/bindings/power/supply/
11265 F:      include/linux/power_supply.h
11266 F:      drivers/power/supply/
11267
11268 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11269 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11270 L:      linuxppc-dev@lists.ozlabs.org
11271 S:      Maintained
11272 F:      drivers/char/powernv-op-panel.c
11273
11274 PPP OVER ATM (RFC 2364)
11275 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11276 S:      Maintained
11277 F:      net/atm/pppoatm.c
11278 F:      include/uapi/linux/atmppp.h
11279
11280 PPP OVER ETHERNET
11281 M:      Michal Ostrowski <mostrows@earthlink.net>
11282 S:      Maintained
11283 F:      drivers/net/ppp/pppoe.c
11284 F:      drivers/net/ppp/pppox.c
11285
11286 PPP OVER L2TP
11287 M:      James Chapman <jchapman@katalix.com>
11288 S:      Maintained
11289 F:      net/l2tp/l2tp_ppp.c
11290 F:      include/linux/if_pppol2tp.h
11291 F:      include/uapi/linux/if_pppol2tp.h
11292
11293 PPP PROTOCOL DRIVERS AND COMPRESSORS
11294 M:      Paul Mackerras <paulus@samba.org>
11295 L:      linux-ppp@vger.kernel.org
11296 S:      Maintained
11297 F:      drivers/net/ppp/ppp_*
11298
11299 PPS SUPPORT
11300 M:      Rodolfo Giometti <giometti@enneenne.com>
11301 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11302 L:      linuxpps@ml.enneenne.com (subscribers-only)
11303 S:      Maintained
11304 F:      Documentation/pps/
11305 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11306 F:      Documentation/ABI/testing/sysfs-pps
11307 F:      drivers/pps/
11308 F:      include/linux/pps*.h
11309 F:      include/uapi/linux/pps.h
11310
11311 PPTP DRIVER
11312 M:      Dmitry Kozlov <xeb@mail.ru>
11313 L:      netdev@vger.kernel.org
11314 S:      Maintained
11315 F:      drivers/net/ppp/pptp.c
11316 W:      http://sourceforge.net/projects/accel-pptp
11317
11318 PREEMPTIBLE KERNEL
11319 M:      Robert Love <rml@tech9.net>
11320 L:      kpreempt-tech@lists.sourceforge.net
11321 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11322 S:      Supported
11323 F:      Documentation/preempt-locking.txt
11324 F:      include/linux/preempt.h
11325
11326 PRINTK
11327 M:      Petr Mladek <pmladek@suse.com>
11328 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11329 R:      Steven Rostedt <rostedt@goodmis.org>
11330 S:      Maintained
11331 F:      kernel/printk/
11332 F:      include/linux/printk.h
11333
11334 PRISM54 WIRELESS DRIVER
11335 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11336 L:      linux-wireless@vger.kernel.org
11337 W:      http://wireless.kernel.org/en/users/Drivers/p54
11338 S:      Obsolete
11339 F:      drivers/net/wireless/intersil/prism54/
11340
11341 PROC SYSCTL
11342 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11343 M:      Kees Cook <keescook@chromium.org>
11344 L:      linux-kernel@vger.kernel.org
11345 L:      linux-fsdevel@vger.kernel.org
11346 S:      Maintained
11347 F:      fs/proc/proc_sysctl.c
11348 F:      include/linux/sysctl.h
11349 F:      kernel/sysctl.c
11350 F:      tools/testing/selftests/sysctl/
11351
11352 PS3 NETWORK SUPPORT
11353 M:      Geoff Levand <geoff@infradead.org>
11354 L:      netdev@vger.kernel.org
11355 L:      linuxppc-dev@lists.ozlabs.org
11356 S:      Maintained
11357 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11358
11359 PS3 PLATFORM SUPPORT
11360 M:      Geoff Levand <geoff@infradead.org>
11361 L:      linuxppc-dev@lists.ozlabs.org
11362 S:      Maintained
11363 F:      arch/powerpc/boot/ps3*
11364 F:      arch/powerpc/include/asm/lv1call.h
11365 F:      arch/powerpc/include/asm/ps3*.h
11366 F:      arch/powerpc/platforms/ps3/
11367 F:      drivers/*/ps3*
11368 F:      drivers/ps3/
11369 F:      drivers/rtc/rtc-ps3.c
11370 F:      drivers/usb/host/*ps3.c
11371 F:      sound/ppc/snd_ps3*
11372
11373 PS3VRAM DRIVER
11374 M:      Jim Paris <jim@jtan.com>
11375 M:      Geoff Levand <geoff@infradead.org>
11376 L:      linuxppc-dev@lists.ozlabs.org
11377 S:      Maintained
11378 F:      drivers/block/ps3vram.c
11379
11380 PSAMPLE PACKET SAMPLING SUPPORT:
11381 M:      Yotam Gigi <yotam.gi@gmail.com>
11382 S:      Maintained
11383 F:      net/psample
11384 F:      include/net/psample.h
11385 F:      include/uapi/linux/psample.h
11386
11387 PSTORE FILESYSTEM
11388 M:      Kees Cook <keescook@chromium.org>
11389 M:      Anton Vorontsov <anton@enomsg.org>
11390 M:      Colin Cross <ccross@android.com>
11391 M:      Tony Luck <tony.luck@intel.com>
11392 S:      Maintained
11393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11394 F:      fs/pstore/
11395 F:      include/linux/pstore*
11396 F:      drivers/firmware/efi/efi-pstore.c
11397 F:      drivers/acpi/apei/erst.c
11398 F:      Documentation/admin-guide/ramoops.rst
11399 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11400 K:      \b(pstore|ramoops)
11401
11402 PTP HARDWARE CLOCK SUPPORT
11403 M:      Richard Cochran <richardcochran@gmail.com>
11404 L:      netdev@vger.kernel.org
11405 S:      Maintained
11406 W:      http://linuxptp.sourceforge.net/
11407 F:      Documentation/ABI/testing/sysfs-ptp
11408 F:      Documentation/ptp/*
11409 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11410 F:      drivers/net/phy/dp83640*
11411 F:      drivers/ptp/*
11412 F:      include/linux/ptp_cl*
11413
11414 PTRACE SUPPORT
11415 M:      Oleg Nesterov <oleg@redhat.com>
11416 S:      Maintained
11417 F:      include/asm-generic/syscall.h
11418 F:      include/linux/ptrace.h
11419 F:      include/linux/regset.h
11420 F:      include/linux/tracehook.h
11421 F:      include/uapi/linux/ptrace.h
11422 F:      include/uapi/linux/ptrace.h
11423 F:      include/asm-generic/ptrace.h
11424 F:      kernel/ptrace.c
11425 F:      arch/*/ptrace*.c
11426 F:      arch/*/*/ptrace*.c
11427 F:      arch/*/include/asm/ptrace*.h
11428
11429 PULSE8-CEC DRIVER
11430 M:      Hans Verkuil <hverkuil@xs4all.nl>
11431 L:      linux-media@vger.kernel.org
11432 T:      git git://linuxtv.org/media_tree.git
11433 S:      Maintained
11434 F:      drivers/media/usb/pulse8-cec/*
11435 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11436
11437 PVRUSB2 VIDEO4LINUX DRIVER
11438 M:      Mike Isely <isely@pobox.com>
11439 L:      pvrusb2@isely.net       (subscribers-only)
11440 L:      linux-media@vger.kernel.org
11441 W:      http://www.isely.net/pvrusb2/
11442 T:      git git://linuxtv.org/media_tree.git
11443 S:      Maintained
11444 F:      Documentation/media/v4l-drivers/pvrusb2*
11445 F:      drivers/media/usb/pvrusb2/
11446
11447 PWC WEBCAM DRIVER
11448 M:      Hans Verkuil <hverkuil@xs4all.nl>
11449 L:      linux-media@vger.kernel.org
11450 T:      git git://linuxtv.org/media_tree.git
11451 S:      Odd Fixes
11452 F:      drivers/media/usb/pwc/*
11453
11454 PWM FAN DRIVER
11455 M:      Kamil Debski <kamil@wypas.org>
11456 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11457 L:      linux-hwmon@vger.kernel.org
11458 S:      Supported
11459 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11460 F:      Documentation/hwmon/pwm-fan
11461 F:      drivers/hwmon/pwm-fan.c
11462
11463 PWM IR Transmitter
11464 M:      Sean Young <sean@mess.org>
11465 L:      linux-media@vger.kernel.org
11466 S:      Maintained
11467 F:      drivers/media/rc/pwm-ir-tx.c
11468
11469 PWM SUBSYSTEM
11470 M:      Thierry Reding <thierry.reding@gmail.com>
11471 L:      linux-pwm@vger.kernel.org
11472 S:      Maintained
11473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11474 F:      Documentation/pwm.txt
11475 F:      Documentation/devicetree/bindings/pwm/
11476 F:      include/linux/pwm.h
11477 F:      drivers/pwm/
11478 F:      drivers/video/backlight/pwm_bl.c
11479 F:      include/linux/pwm_backlight.h
11480 F:      drivers/gpio/gpio-mvebu.c
11481 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11482
11483 PXA GPIO DRIVER
11484 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11485 L:      linux-gpio@vger.kernel.org
11486 S:      Maintained
11487 F:      drivers/gpio/gpio-pxa.c
11488
11489 PXA MMCI DRIVER
11490 S:      Orphan
11491
11492 PXA RTC DRIVER
11493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11494 L:      linux-rtc@vger.kernel.org
11495 S:      Maintained
11496
11497 PXA2xx/PXA3xx SUPPORT
11498 M:      Daniel Mack <daniel@zonque.org>
11499 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11500 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11502 T:      git git://github.com/hzhuang1/linux.git
11503 T:      git git://github.com/rjarzmik/linux.git
11504 S:      Maintained
11505 F:      arch/arm/boot/dts/pxa*
11506 F:      arch/arm/mach-pxa/
11507 F:      drivers/dma/pxa*
11508 F:      drivers/pcmcia/pxa2xx*
11509 F:      drivers/pinctrl/pxa/
11510 F:      drivers/spi/spi-pxa2xx*
11511 F:      drivers/usb/gadget/udc/pxa2*
11512 F:      include/sound/pxa2xx-lib.h
11513 F:      sound/arm/pxa*
11514 F:      sound/soc/pxa/
11515
11516 QAT DRIVER
11517 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11518 L:      qat-linux@intel.com
11519 S:      Supported
11520 F:      drivers/crypto/qat/
11521
11522 QCOM AUDIO (ASoC) DRIVERS
11523 M:      Patrick Lai <plai@codeaurora.org>
11524 M:      Banajit Goswami <bgoswami@codeaurora.org>
11525 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11526 S:      Supported
11527 F:      sound/soc/qcom/
11528
11529 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11530 M:      Gabriel Somlo <somlo@cmu.edu>
11531 M:      "Michael S. Tsirkin" <mst@redhat.com>
11532 L:      qemu-devel@nongnu.org
11533 S:      Maintained
11534 F:      drivers/firmware/qemu_fw_cfg.c
11535 F:      include/uapi/linux/qemu_fw_cfg.h
11536
11537 QIB DRIVER
11538 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11539 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11540 L:      linux-rdma@vger.kernel.org
11541 S:      Supported
11542 F:      drivers/infiniband/hw/qib/
11543
11544 QLOGIC QL41xxx FCOE DRIVER
11545 M:      QLogic-Storage-Upstream@cavium.com
11546 L:      linux-scsi@vger.kernel.org
11547 S:      Supported
11548 F:      drivers/scsi/qedf/
11549
11550 QLOGIC QL41xxx ISCSI DRIVER
11551 M:      QLogic-Storage-Upstream@cavium.com
11552 L:      linux-scsi@vger.kernel.org
11553 S:      Supported
11554 F:      drivers/scsi/qedi/
11555
11556 QLOGIC QL4xxx ETHERNET DRIVER
11557 M:      Ariel Elior <Ariel.Elior@cavium.com>
11558 M:      everest-linux-l2@cavium.com
11559 L:      netdev@vger.kernel.org
11560 S:      Supported
11561 F:      drivers/net/ethernet/qlogic/qed/
11562 F:      include/linux/qed/
11563 F:      drivers/net/ethernet/qlogic/qede/
11564
11565 QLOGIC QL4xxx RDMA DRIVER
11566 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11567 M:      Ariel Elior <Ariel.Elior@cavium.com>
11568 L:      linux-rdma@vger.kernel.org
11569 S:      Supported
11570 F:      drivers/infiniband/hw/qedr/
11571 F:      include/uapi/rdma/qedr-abi.h
11572
11573 QLOGIC QLA1280 SCSI DRIVER
11574 M:      Michael Reed <mdr@sgi.com>
11575 L:      linux-scsi@vger.kernel.org
11576 S:      Maintained
11577 F:      drivers/scsi/qla1280.[ch]
11578
11579 QLOGIC QLA2XXX FC-SCSI DRIVER
11580 M:      qla2xxx-upstream@qlogic.com
11581 L:      linux-scsi@vger.kernel.org
11582 S:      Supported
11583 F:      Documentation/scsi/LICENSE.qla2xxx
11584 F:      drivers/scsi/qla2xxx/
11585
11586 QLOGIC QLA3XXX NETWORK DRIVER
11587 M:      Dept-GELinuxNICDev@cavium.com
11588 L:      netdev@vger.kernel.org
11589 S:      Supported
11590 F:      Documentation/networking/LICENSE.qla3xxx
11591 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11592
11593 QLOGIC QLA4XXX iSCSI DRIVER
11594 M:      QLogic-Storage-Upstream@qlogic.com
11595 L:      linux-scsi@vger.kernel.org
11596 S:      Supported
11597 F:      Documentation/scsi/LICENSE.qla4xxx
11598 F:      drivers/scsi/qla4xxx/
11599
11600 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11601 M:      Harish Patil <harish.patil@cavium.com>
11602 M:      Manish Chopra <manish.chopra@cavium.com>
11603 M:      Dept-GELinuxNICDev@cavium.com
11604 L:      netdev@vger.kernel.org
11605 S:      Supported
11606 F:      drivers/net/ethernet/qlogic/qlcnic/
11607
11608 QLOGIC QLGE 10Gb ETHERNET DRIVER
11609 M:      Harish Patil <harish.patil@cavium.com>
11610 M:      Manish Chopra <manish.chopra@cavium.com>
11611 M:      Dept-GELinuxNICDev@cavium.com
11612 L:      netdev@vger.kernel.org
11613 S:      Supported
11614 F:      drivers/net/ethernet/qlogic/qlge/
11615
11616 QNX4 FILESYSTEM
11617 M:      Anders Larsen <al@alarsen.net>
11618 W:      http://www.alarsen.net/linux/qnx4fs/
11619 S:      Maintained
11620 F:      fs/qnx4/
11621 F:      include/uapi/linux/qnx4_fs.h
11622 F:      include/uapi/linux/qnxtypes.h
11623
11624 QORIQ DPAA2 FSL-MC BUS DRIVER
11625 M:      Stuart Yoder <stuyoder@gmail.com>
11626 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11627 L:      linux-kernel@vger.kernel.org
11628 S:      Maintained
11629 F:      drivers/bus/fsl-mc/
11630 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11631 F:      Documentation/networking/dpaa2/overview.rst
11632
11633 QT1010 MEDIA DRIVER
11634 M:      Antti Palosaari <crope@iki.fi>
11635 L:      linux-media@vger.kernel.org
11636 W:      https://linuxtv.org
11637 W:      http://palosaari.fi/linux/
11638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11639 T:      git git://linuxtv.org/anttip/media_tree.git
11640 S:      Maintained
11641 F:      drivers/media/tuners/qt1010*
11642
11643 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11644 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11645 L:      ath10k@lists.infradead.org
11646 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11648 S:      Supported
11649 F:      drivers/net/wireless/ath/ath10k/
11650
11651 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11652 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11653 L:      linux-wireless@vger.kernel.org
11654 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11655 S:      Supported
11656 F:      drivers/net/wireless/ath/ath9k/
11657
11658 QUALCOMM CAMERA SUBSYSTEM DRIVER
11659 M:      Todor Tomov <todor.tomov@linaro.org>
11660 L:      linux-media@vger.kernel.org
11661 S:      Maintained
11662 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11663 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11664 F:      drivers/media/platform/qcom/camss-8x16/
11665
11666 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11667 M:      Timur Tabi <timur@codeaurora.org>
11668 L:      netdev@vger.kernel.org
11669 S:      Supported
11670 F:      drivers/net/ethernet/qualcomm/emac/
11671
11672 QUALCOMM HEXAGON ARCHITECTURE
11673 M:      Richard Kuo <rkuo@codeaurora.org>
11674 L:      linux-hexagon@vger.kernel.org
11675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11676 S:      Supported
11677 F:      arch/hexagon/
11678
11679 QUALCOMM IOMMU
11680 M:      Rob Clark <robdclark@gmail.com>
11681 L:      iommu@lists.linux-foundation.org
11682 L:      linux-arm-msm@vger.kernel.org
11683 S:      Maintained
11684 F:      drivers/iommu/qcom_iommu.c
11685
11686 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11687 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11688 L:      linux-media@vger.kernel.org
11689 L:      linux-arm-msm@vger.kernel.org
11690 T:      git git://linuxtv.org/media_tree.git
11691 S:      Maintained
11692 F:      drivers/media/platform/qcom/venus/
11693
11694 QUALCOMM WCN36XX WIRELESS DRIVER
11695 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11696 L:      wcn36xx@lists.infradead.org
11697 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11698 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11699 S:      Supported
11700 F:      drivers/net/wireless/ath/wcn36xx/
11701
11702 QUANTENNA QTNFMAC WIRELESS DRIVER
11703 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11704 M:      Avinash Patil <avinashp@quantenna.com>
11705 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11706 L:      linux-wireless@vger.kernel.org
11707 S:      Maintained
11708 F:      drivers/net/wireless/quantenna
11709
11710 RADEON and AMDGPU DRM DRIVERS
11711 M:      Alex Deucher <alexander.deucher@amd.com>
11712 M:      Christian König <christian.koenig@amd.com>
11713 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11714 L:      amd-gfx@lists.freedesktop.org
11715 T:      git git://people.freedesktop.org/~agd5f/linux
11716 S:      Supported
11717 F:      drivers/gpu/drm/radeon/
11718 F:      include/uapi/drm/radeon_drm.h
11719 F:      drivers/gpu/drm/amd/
11720 F:      include/uapi/drm/amdgpu_drm.h
11721
11722 RADEON FRAMEBUFFER DISPLAY DRIVER
11723 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11724 L:      linux-fbdev@vger.kernel.org
11725 S:      Maintained
11726 F:      drivers/video/fbdev/aty/radeon*
11727 F:      include/uapi/linux/radeonfb.h
11728
11729 RADIOSHARK RADIO DRIVER
11730 M:      Hans Verkuil <hverkuil@xs4all.nl>
11731 L:      linux-media@vger.kernel.org
11732 T:      git git://linuxtv.org/media_tree.git
11733 S:      Maintained
11734 F:      drivers/media/radio/radio-shark.c
11735
11736 RADIOSHARK2 RADIO DRIVER
11737 M:      Hans Verkuil <hverkuil@xs4all.nl>
11738 L:      linux-media@vger.kernel.org
11739 T:      git git://linuxtv.org/media_tree.git
11740 S:      Maintained
11741 F:      drivers/media/radio/radio-shark2.c
11742 F:      drivers/media/radio/radio-tea5777.c
11743
11744 RADOS BLOCK DEVICE (RBD)
11745 M:      Ilya Dryomov <idryomov@gmail.com>
11746 M:      Sage Weil <sage@redhat.com>
11747 M:      Alex Elder <elder@kernel.org>
11748 L:      ceph-devel@vger.kernel.org
11749 W:      http://ceph.com/
11750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11751 T:      git git://github.com/ceph/ceph-client.git
11752 S:      Supported
11753 F:      Documentation/ABI/testing/sysfs-bus-rbd
11754 F:      drivers/block/rbd.c
11755 F:      drivers/block/rbd_types.h
11756
11757 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11758 M:      Paul Mackerras <paulus@samba.org>
11759 L:      linux-fbdev@vger.kernel.org
11760 S:      Maintained
11761 F:      drivers/video/fbdev/aty/aty128fb.c
11762
11763 RAINSHADOW-CEC DRIVER
11764 M:      Hans Verkuil <hverkuil@xs4all.nl>
11765 L:      linux-media@vger.kernel.org
11766 T:      git git://linuxtv.org/media_tree.git
11767 S:      Maintained
11768 F:      drivers/media/usb/rainshadow-cec/*
11769
11770 RALINK MIPS ARCHITECTURE
11771 M:      John Crispin <john@phrozen.org>
11772 L:      linux-mips@linux-mips.org
11773 S:      Maintained
11774 F:      arch/mips/ralink
11775
11776 RALINK RT2X00 WIRELESS LAN DRIVER
11777 P:      rt2x00 project
11778 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11779 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11780 L:      linux-wireless@vger.kernel.org
11781 S:      Maintained
11782 F:      drivers/net/wireless/ralink/rt2x00/
11783
11784 RAMDISK RAM BLOCK DEVICE DRIVER
11785 M:      Jens Axboe <axboe@kernel.dk>
11786 S:      Maintained
11787 F:      Documentation/blockdev/ramdisk.txt
11788 F:      drivers/block/brd.c
11789
11790 RANCHU VIRTUAL BOARD FOR MIPS
11791 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11792 L:      linux-mips@linux-mips.org
11793 S:      Supported
11794 F:      arch/mips/generic/board-ranchu.c
11795 F:      arch/mips/configs/generic/board-ranchu.config
11796
11797 RANDOM NUMBER DRIVER
11798 M:      "Theodore Ts'o" <tytso@mit.edu>
11799 S:      Maintained
11800 F:      drivers/char/random.c
11801
11802 RAPIDIO SUBSYSTEM
11803 M:      Matt Porter <mporter@kernel.crashing.org>
11804 M:      Alexandre Bounine <alex.bou9@gmail.com>
11805 S:      Maintained
11806 F:      drivers/rapidio/
11807
11808 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11809 L:      linux-wireless@vger.kernel.org
11810 S:      Orphan
11811 F:      drivers/net/wireless/ray*
11812
11813 RCUTORTURE TEST FRAMEWORK
11814 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11815 M:      Josh Triplett <josh@joshtriplett.org>
11816 R:      Steven Rostedt <rostedt@goodmis.org>
11817 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11818 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11819 L:      linux-kernel@vger.kernel.org
11820 S:      Supported
11821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11822 F:      tools/testing/selftests/rcutorture
11823
11824 RDC R-321X SoC
11825 M:      Florian Fainelli <florian@openwrt.org>
11826 S:      Maintained
11827
11828 RDC R6040 FAST ETHERNET DRIVER
11829 M:      Florian Fainelli <f.fainelli@gmail.com>
11830 L:      netdev@vger.kernel.org
11831 S:      Maintained
11832 F:      drivers/net/ethernet/rdc/r6040.c
11833
11834 RDMAVT - RDMA verbs software
11835 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11836 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11837 L:      linux-rdma@vger.kernel.org
11838 S:      Supported
11839 F:      drivers/infiniband/sw/rdmavt
11840
11841 RDS - RELIABLE DATAGRAM SOCKETS
11842 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11843 L:      netdev@vger.kernel.org
11844 L:      linux-rdma@vger.kernel.org
11845 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11846 W:      https://oss.oracle.com/projects/rds/
11847 S:      Supported
11848 F:      net/rds/
11849 F:      Documentation/networking/rds.txt
11850
11851 RDT - RESOURCE ALLOCATION
11852 M:      Fenghua Yu <fenghua.yu@intel.com>
11853 L:      linux-kernel@vger.kernel.org
11854 S:      Supported
11855 F:      arch/x86/kernel/cpu/intel_rdt*
11856 F:      arch/x86/include/asm/intel_rdt_sched.h
11857 F:      Documentation/x86/intel_rdt*
11858
11859 READ-COPY UPDATE (RCU)
11860 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11861 M:      Josh Triplett <josh@joshtriplett.org>
11862 R:      Steven Rostedt <rostedt@goodmis.org>
11863 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11864 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11865 L:      linux-kernel@vger.kernel.org
11866 W:      http://www.rdrop.com/users/paulmck/RCU/
11867 S:      Supported
11868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11869 F:      Documentation/RCU/
11870 X:      Documentation/RCU/torture.txt
11871 F:      include/linux/rcu*
11872 X:      include/linux/srcu.h
11873 F:      kernel/rcu/
11874 X:      kernel/torture.c
11875
11876 REAL TIME CLOCK (RTC) SUBSYSTEM
11877 M:      Alessandro Zummo <a.zummo@towertech.it>
11878 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11879 L:      linux-rtc@vger.kernel.org
11880 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11882 S:      Maintained
11883 F:      Documentation/devicetree/bindings/rtc/
11884 F:      Documentation/rtc.txt
11885 F:      drivers/rtc/
11886 F:      include/linux/rtc.h
11887 F:      include/uapi/linux/rtc.h
11888 F:      include/linux/rtc/
11889 F:      include/linux/platform_data/rtc-*
11890 F:      tools/testing/selftests/timers/rtctest.c
11891
11892 REALTEK AUDIO CODECS
11893 M:      Bard Liao <bardliao@realtek.com>
11894 M:      Oder Chiou <oder_chiou@realtek.com>
11895 S:      Maintained
11896 F:      sound/soc/codecs/rt*
11897 F:      include/sound/rt*.h
11898
11899 REGISTER MAP ABSTRACTION
11900 M:      Mark Brown <broonie@kernel.org>
11901 L:      linux-kernel@vger.kernel.org
11902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11903 S:      Supported
11904 F:      Documentation/devicetree/bindings/regmap/
11905 F:      drivers/base/regmap/
11906 F:      include/linux/regmap.h
11907
11908 REISERFS FILE SYSTEM
11909 L:      reiserfs-devel@vger.kernel.org
11910 S:      Supported
11911 F:      fs/reiserfs/
11912
11913 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11914 M:      Ohad Ben-Cohen <ohad@wizery.com>
11915 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11916 L:      linux-remoteproc@vger.kernel.org
11917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11918 S:      Maintained
11919 F:      Documentation/devicetree/bindings/remoteproc/
11920 F:      Documentation/remoteproc.txt
11921 F:      drivers/remoteproc/
11922 F:      include/linux/remoteproc.h
11923
11924 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11925 M:      Ohad Ben-Cohen <ohad@wizery.com>
11926 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11927 L:      linux-remoteproc@vger.kernel.org
11928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11929 S:      Maintained
11930 F:      drivers/rpmsg/
11931 F:      Documentation/rpmsg.txt
11932 F:      include/linux/rpmsg.h
11933 F:      include/linux/rpmsg/
11934
11935 RENESAS CLOCK DRIVERS
11936 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11937 L:      linux-renesas-soc@vger.kernel.org
11938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11939 S:      Supported
11940 F:      drivers/clk/renesas/
11941
11942 RENESAS EMEV2 I2C DRIVER
11943 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11944 S:      Supported
11945 F:      drivers/i2c/busses/i2c-emev2.c
11946
11947 RENESAS ETHERNET DRIVERS
11948 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11949 L:      netdev@vger.kernel.org
11950 L:      linux-renesas-soc@vger.kernel.org
11951 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11952 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11953 F:      drivers/net/ethernet/renesas/
11954 F:      include/linux/sh_eth.h
11955
11956 RENESAS R-CAR GYROADC DRIVER
11957 M:      Marek Vasut <marek.vasut@gmail.com>
11958 L:      linux-iio@vger.kernel.org
11959 S:      Supported
11960 F:      drivers/iio/adc/rcar_gyro_adc.c
11961
11962 RENESAS R-CAR I2C DRIVERS
11963 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11964 S:      Supported
11965 F:      drivers/i2c/busses/i2c-rcar.c
11966 F:      drivers/i2c/busses/i2c-sh_mobile.c
11967
11968 RENESAS USB PHY DRIVER
11969 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11970 L:      linux-renesas-soc@vger.kernel.org
11971 S:      Maintained
11972 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11973
11974 RESET CONTROLLER FRAMEWORK
11975 M:      Philipp Zabel <p.zabel@pengutronix.de>
11976 T:      git git://git.pengutronix.de/git/pza/linux
11977 S:      Maintained
11978 F:      drivers/reset/
11979 F:      Documentation/devicetree/bindings/reset/
11980 F:      include/dt-bindings/reset/
11981 F:      include/linux/reset.h
11982 F:      include/linux/reset-controller.h
11983
11984 RFKILL
11985 M:      Johannes Berg <johannes@sipsolutions.net>
11986 L:      linux-wireless@vger.kernel.org
11987 W:      http://wireless.kernel.org/
11988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11990 S:      Maintained
11991 F:      Documentation/rfkill.txt
11992 F:      Documentation/ABI/stable/sysfs-class-rfkill
11993 F:      net/rfkill/
11994
11995 RHASHTABLE
11996 M:      Thomas Graf <tgraf@suug.ch>
11997 M:      Herbert Xu <herbert@gondor.apana.org.au>
11998 L:      netdev@vger.kernel.org
11999 S:      Maintained
12000 F:      lib/rhashtable.c
12001 F:      include/linux/rhashtable.h
12002
12003 RICOH R5C592 MEMORYSTICK DRIVER
12004 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12005 S:      Maintained
12006 F:      drivers/memstick/host/r592.*
12007
12008 RICOH SMARTMEDIA/XD DRIVER
12009 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12010 S:      Maintained
12011 F:      drivers/mtd/nand/raw/r852.c
12012 F:      drivers/mtd/nand/raw/r852.h
12013
12014 RISC-V ARCHITECTURE
12015 M:      Palmer Dabbelt <palmer@sifive.com>
12016 M:      Albert Ou <albert@sifive.com>
12017 L:      linux-riscv@lists.infradead.org
12018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12019 S:      Supported
12020 F:      arch/riscv/
12021 K:      riscv
12022 N:      riscv
12023
12024 ROCCAT DRIVERS
12025 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12026 W:      http://sourceforge.net/projects/roccat/
12027 S:      Maintained
12028 F:      drivers/hid/hid-roccat*
12029 F:      include/linux/hid-roccat*
12030 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12031
12032 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12033 M:      Jacob chen <jacob2.chen@rock-chips.com>
12034 L:      linux-media@vger.kernel.org
12035 S:      Maintained
12036 F:      drivers/media/platform/rockchip/rga/
12037 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12038
12039 ROCKER DRIVER
12040 M:      Jiri Pirko <jiri@resnulli.us>
12041 L:      netdev@vger.kernel.org
12042 S:      Supported
12043 F:      drivers/net/ethernet/rocker/
12044
12045 ROCKETPORT DRIVER
12046 P:      Comtrol Corp.
12047 W:      http://www.comtrol.com
12048 S:      Maintained
12049 F:      Documentation/serial/rocket.txt
12050 F:      drivers/tty/rocket*
12051
12052 ROCKETPORT EXPRESS/INFINITY DRIVER
12053 M:      Kevin Cernekee <cernekee@gmail.com>
12054 L:      linux-serial@vger.kernel.org
12055 S:      Odd Fixes
12056 F:      drivers/tty/serial/rp2.*
12057
12058 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12059 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12060 L:      linux-kernel@vger.kernel.org
12061 L:      linux-renesas-soc@vger.kernel.org
12062 S:      Supported
12063 F:      drivers/mfd/bd9571mwv.c
12064 F:      drivers/regulator/bd9571mwv-regulator.c
12065 F:      drivers/gpio/gpio-bd9571mwv.c
12066 F:      include/linux/mfd/bd9571mwv.h
12067 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12068
12069 ROSE NETWORK LAYER
12070 M:      Ralf Baechle <ralf@linux-mips.org>
12071 L:      linux-hams@vger.kernel.org
12072 W:      http://www.linux-ax25.org/
12073 S:      Maintained
12074 F:      include/net/rose.h
12075 F:      include/uapi/linux/rose.h
12076 F:      net/rose/
12077
12078 RTL2830 MEDIA DRIVER
12079 M:      Antti Palosaari <crope@iki.fi>
12080 L:      linux-media@vger.kernel.org
12081 W:      https://linuxtv.org
12082 W:      http://palosaari.fi/linux/
12083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12084 T:      git git://linuxtv.org/anttip/media_tree.git
12085 S:      Maintained
12086 F:      drivers/media/dvb-frontends/rtl2830*
12087
12088 RTL2832 MEDIA DRIVER
12089 M:      Antti Palosaari <crope@iki.fi>
12090 L:      linux-media@vger.kernel.org
12091 W:      https://linuxtv.org
12092 W:      http://palosaari.fi/linux/
12093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12094 T:      git git://linuxtv.org/anttip/media_tree.git
12095 S:      Maintained
12096 F:      drivers/media/dvb-frontends/rtl2832*
12097
12098 RTL2832_SDR MEDIA DRIVER
12099 M:      Antti Palosaari <crope@iki.fi>
12100 L:      linux-media@vger.kernel.org
12101 W:      https://linuxtv.org
12102 W:      http://palosaari.fi/linux/
12103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12104 T:      git git://linuxtv.org/anttip/media_tree.git
12105 S:      Maintained
12106 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12107
12108 RTL8180 WIRELESS DRIVER
12109 L:      linux-wireless@vger.kernel.org
12110 W:      http://wireless.kernel.org/
12111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12112 S:      Orphan
12113 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12114
12115 RTL8187 WIRELESS DRIVER
12116 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12117 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12118 M:      Larry Finger <Larry.Finger@lwfinger.net>
12119 L:      linux-wireless@vger.kernel.org
12120 W:      http://wireless.kernel.org/
12121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12122 S:      Maintained
12123 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12124
12125 REALTEK WIRELESS DRIVER (rtlwifi family)
12126 M:      Ping-Ke Shih <pkshih@realtek.com>
12127 L:      linux-wireless@vger.kernel.org
12128 W:      http://wireless.kernel.org/
12129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12130 S:      Maintained
12131 F:      drivers/net/wireless/realtek/rtlwifi/
12132
12133 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12134 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12135 L:      linux-wireless@vger.kernel.org
12136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12137 S:      Maintained
12138 F:      drivers/net/wireless/realtek/rtl8xxxu/
12139
12140 RXRPC SOCKETS (AF_RXRPC)
12141 M:      David Howells <dhowells@redhat.com>
12142 L:      linux-afs@lists.infradead.org
12143 S:      Supported
12144 F:      net/rxrpc/
12145 F:      include/keys/rxrpc-type.h
12146 F:      include/net/af_rxrpc.h
12147 F:      include/trace/events/rxrpc.h
12148 F:      include/uapi/linux/rxrpc.h
12149 F:      Documentation/networking/rxrpc.txt
12150 W:      https://www.infradead.org/~dhowells/kafs/
12151
12152 S3 SAVAGE FRAMEBUFFER DRIVER
12153 M:      Antonino Daplas <adaplas@gmail.com>
12154 L:      linux-fbdev@vger.kernel.org
12155 S:      Maintained
12156 F:      drivers/video/fbdev/savage/
12157
12158 S390
12159 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12160 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12161 L:      linux-s390@vger.kernel.org
12162 W:      http://www.ibm.com/developerworks/linux/linux390/
12163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12164 S:      Supported
12165 F:      arch/s390/
12166 F:      drivers/s390/
12167 F:      Documentation/s390/
12168 F:      Documentation/driver-api/s390-drivers.rst
12169
12170 S390 COMMON I/O LAYER
12171 M:      Sebastian Ott <sebott@linux.ibm.com>
12172 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12173 L:      linux-s390@vger.kernel.org
12174 W:      http://www.ibm.com/developerworks/linux/linux390/
12175 S:      Supported
12176 F:      drivers/s390/cio/
12177
12178 S390 DASD DRIVER
12179 M:      Stefan Haberland <sth@linux.ibm.com>
12180 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12181 L:      linux-s390@vger.kernel.org
12182 W:      http://www.ibm.com/developerworks/linux/linux390/
12183 S:      Supported
12184 F:      drivers/s390/block/dasd*
12185 F:      block/partitions/ibm.c
12186
12187 S390 IOMMU (PCI)
12188 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12189 L:      linux-s390@vger.kernel.org
12190 W:      http://www.ibm.com/developerworks/linux/linux390/
12191 S:      Supported
12192 F:      drivers/iommu/s390-iommu.c
12193
12194 S390 IUCV NETWORK LAYER
12195 M:      Julian Wiedmann <jwi@linux.ibm.com>
12196 M:      Ursula Braun <ubraun@linux.ibm.com>
12197 L:      linux-s390@vger.kernel.org
12198 W:      http://www.ibm.com/developerworks/linux/linux390/
12199 S:      Supported
12200 F:      drivers/s390/net/*iucv*
12201 F:      include/net/iucv/
12202 F:      net/iucv/
12203
12204 S390 NETWORK DRIVERS
12205 M:      Julian Wiedmann <jwi@linux.ibm.com>
12206 M:      Ursula Braun <ubraun@linux.ibm.com>
12207 L:      linux-s390@vger.kernel.org
12208 W:      http://www.ibm.com/developerworks/linux/linux390/
12209 S:      Supported
12210 F:      drivers/s390/net/
12211
12212 S390 PCI SUBSYSTEM
12213 M:      Sebastian Ott <sebott@linux.ibm.com>
12214 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12215 L:      linux-s390@vger.kernel.org
12216 W:      http://www.ibm.com/developerworks/linux/linux390/
12217 S:      Supported
12218 F:      arch/s390/pci/
12219 F:      drivers/pci/hotplug/s390_pci_hpc.c
12220
12221 S390 VFIO-CCW DRIVER
12222 M:      Cornelia Huck <cohuck@redhat.com>
12223 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12224 M:      Halil Pasic <pasic@linux.ibm.com>
12225 L:      linux-s390@vger.kernel.org
12226 L:      kvm@vger.kernel.org
12227 S:      Supported
12228 F:      drivers/s390/cio/vfio_ccw*
12229 F:      Documentation/s390/vfio-ccw.txt
12230 F:      include/uapi/linux/vfio_ccw.h
12231
12232 S390 ZCRYPT DRIVER
12233 M:      Harald Freudenberger <freude@linux.ibm.com>
12234 L:      linux-s390@vger.kernel.org
12235 W:      http://www.ibm.com/developerworks/linux/linux390/
12236 S:      Supported
12237 F:      drivers/s390/crypto/
12238
12239 S390 ZFCP DRIVER
12240 M:      Steffen Maier <maier@linux.ibm.com>
12241 M:      Benjamin Block <bblock@linux.ibm.com>
12242 L:      linux-s390@vger.kernel.org
12243 W:      http://www.ibm.com/developerworks/linux/linux390/
12244 S:      Supported
12245 F:      drivers/s390/scsi/zfcp_*
12246
12247 S3C24XX SD/MMC Driver
12248 M:      Ben Dooks <ben-linux@fluff.org>
12249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12250 S:      Supported
12251 F:      drivers/mmc/host/s3cmci.*
12252
12253 SAA6588 RDS RECEIVER DRIVER
12254 M:      Hans Verkuil <hverkuil@xs4all.nl>
12255 L:      linux-media@vger.kernel.org
12256 T:      git git://linuxtv.org/media_tree.git
12257 W:      https://linuxtv.org
12258 S:      Odd Fixes
12259 F:      drivers/media/i2c/saa6588*
12260
12261 SAA7134 VIDEO4LINUX DRIVER
12262 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12263 L:      linux-media@vger.kernel.org
12264 W:      https://linuxtv.org
12265 T:      git git://linuxtv.org/media_tree.git
12266 S:      Odd fixes
12267 F:      Documentation/media/v4l-drivers/saa7134*
12268 F:      drivers/media/pci/saa7134/
12269
12270 SAA7146 VIDEO4LINUX-2 DRIVER
12271 M:      Hans Verkuil <hverkuil@xs4all.nl>
12272 L:      linux-media@vger.kernel.org
12273 T:      git git://linuxtv.org/media_tree.git
12274 S:      Maintained
12275 F:      drivers/media/common/saa7146/
12276 F:      drivers/media/pci/saa7146/
12277 F:      include/media/saa7146*
12278
12279 SAMSUNG AUDIO (ASoC) DRIVERS
12280 M:      Krzysztof Kozlowski <krzk@kernel.org>
12281 M:      Sangbeom Kim <sbkim73@samsung.com>
12282 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12283 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12284 S:      Supported
12285 F:      sound/soc/samsung/
12286 F:      Documentation/devicetree/bindings/sound/samsung*
12287
12288 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12289 M:      Krzysztof Kozlowski <krzk@kernel.org>
12290 L:      linux-crypto@vger.kernel.org
12291 L:      linux-samsung-soc@vger.kernel.org
12292 S:      Maintained
12293 F:      drivers/crypto/exynos-rng.c
12294 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12295
12296 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12297 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12298 L:      linux-samsung-soc@vger.kernel.org
12299 S:      Maintained
12300 F:      drivers/char/hw_random/exynos-trng.c
12301 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12302
12303 SAMSUNG FRAMEBUFFER DRIVER
12304 M:      Jingoo Han <jingoohan1@gmail.com>
12305 L:      linux-fbdev@vger.kernel.org
12306 S:      Maintained
12307 F:      drivers/video/fbdev/s3c-fb.c
12308
12309 SAMSUNG LAPTOP DRIVER
12310 M:      Corentin Chary <corentin.chary@gmail.com>
12311 L:      platform-driver-x86@vger.kernel.org
12312 S:      Maintained
12313 F:      drivers/platform/x86/samsung-laptop.c
12314
12315 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12316 M:      Sangbeom Kim <sbkim73@samsung.com>
12317 M:      Krzysztof Kozlowski <krzk@kernel.org>
12318 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12319 L:      linux-kernel@vger.kernel.org
12320 L:      linux-samsung-soc@vger.kernel.org
12321 S:      Supported
12322 F:      drivers/mfd/sec*.c
12323 F:      drivers/regulator/s2m*.c
12324 F:      drivers/regulator/s5m*.c
12325 F:      drivers/clk/clk-s2mps11.c
12326 F:      drivers/rtc/rtc-s5m.c
12327 F:      include/linux/mfd/samsung/
12328 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12329 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12330 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12331 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12332
12333 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12334 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12335 L:      linux-media@vger.kernel.org
12336 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12337 S:      Maintained
12338 F:      drivers/media/platform/s3c-camif/
12339 F:      include/media/drv-intf/s3c_camif.h
12340
12341 SAMSUNG S3FWRN5 NFC DRIVER
12342 M:      Robert Baldyga <r.baldyga@samsung.com>
12343 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12344 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12345 S:      Supported
12346 F:      drivers/nfc/s3fwrn5
12347
12348 SAMSUNG S5C73M3 CAMERA DRIVER
12349 M:      Kyungmin Park <kyungmin.park@samsung.com>
12350 M:      Andrzej Hajda <a.hajda@samsung.com>
12351 L:      linux-media@vger.kernel.org
12352 S:      Supported
12353 F:      drivers/media/i2c/s5c73m3/*
12354
12355 SAMSUNG S5K5BAF CAMERA DRIVER
12356 M:      Kyungmin Park <kyungmin.park@samsung.com>
12357 M:      Andrzej Hajda <a.hajda@samsung.com>
12358 L:      linux-media@vger.kernel.org
12359 S:      Supported
12360 F:      drivers/media/i2c/s5k5baf.c
12361
12362 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12363 M:      Krzysztof Kozlowski <krzk@kernel.org>
12364 M:      Vladimir Zapolskiy <vz@mleia.com>
12365 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12366 L:      linux-crypto@vger.kernel.org
12367 L:      linux-samsung-soc@vger.kernel.org
12368 S:      Maintained
12369 F:      drivers/crypto/s5p-sss.c
12370
12371 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12372 M:      Kyungmin Park <kyungmin.park@samsung.com>
12373 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12374 L:      linux-media@vger.kernel.org
12375 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12376 S:      Supported
12377 F:      drivers/media/platform/exynos4-is/
12378
12379 SAMSUNG SOC CLOCK DRIVERS
12380 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12381 M:      Tomasz Figa <tomasz.figa@gmail.com>
12382 M:      Chanwoo Choi <cw00.choi@samsung.com>
12383 S:      Supported
12384 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12386 F:      drivers/clk/samsung/
12387 F:      include/dt-bindings/clock/exynos*.h
12388 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12389
12390 SAMSUNG SPI DRIVERS
12391 M:      Kukjin Kim <kgene@kernel.org>
12392 M:      Krzysztof Kozlowski <krzk@kernel.org>
12393 M:      Andi Shyti <andi@etezian.org>
12394 L:      linux-spi@vger.kernel.org
12395 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12396 S:      Maintained
12397 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12398 F:      drivers/spi/spi-s3c*
12399 F:      include/linux/platform_data/spi-s3c64xx.h
12400
12401 SAMSUNG SXGBE DRIVERS
12402 M:      Byungho An <bh74.an@samsung.com>
12403 M:      Girish K S <ks.giri@samsung.com>
12404 M:      Vipul Pandya <vipul.pandya@samsung.com>
12405 S:      Supported
12406 L:      netdev@vger.kernel.org
12407 F:      drivers/net/ethernet/samsung/sxgbe/
12408
12409 SAMSUNG THERMAL DRIVER
12410 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12411 L:      linux-pm@vger.kernel.org
12412 L:      linux-samsung-soc@vger.kernel.org
12413 S:      Supported
12414 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12415 F:      drivers/thermal/samsung/
12416
12417 SAMSUNG USB2 PHY DRIVER
12418 M:      Kamil Debski <kamil@wypas.org>
12419 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12420 L:      linux-kernel@vger.kernel.org
12421 S:      Supported
12422 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12423 F:      Documentation/phy/samsung-usb2.txt
12424 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12425 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12426 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12427 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12428 F:      drivers/phy/samsung/phy-samsung-usb2.c
12429 F:      drivers/phy/samsung/phy-samsung-usb2.h
12430
12431 SC1200 WDT DRIVER
12432 M:      Zwane Mwaikambo <zwanem@gmail.com>
12433 S:      Maintained
12434 F:      drivers/watchdog/sc1200wdt.c
12435
12436 SCHEDULER
12437 M:      Ingo Molnar <mingo@redhat.com>
12438 M:      Peter Zijlstra <peterz@infradead.org>
12439 L:      linux-kernel@vger.kernel.org
12440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12441 S:      Maintained
12442 F:      kernel/sched/
12443 F:      include/linux/sched.h
12444 F:      include/uapi/linux/sched.h
12445 F:      include/linux/wait.h
12446
12447 SCR24X CHIP CARD INTERFACE DRIVER
12448 M:      Lubomir Rintel <lkundrak@v3.sk>
12449 S:      Supported
12450 F:      drivers/char/pcmcia/scr24x_cs.c
12451
12452 SCSI CDROM DRIVER
12453 M:      Jens Axboe <axboe@kernel.dk>
12454 L:      linux-scsi@vger.kernel.org
12455 W:      http://www.kernel.dk
12456 S:      Maintained
12457 F:      drivers/scsi/sr*
12458
12459 SCSI RDMA PROTOCOL (SRP) INITIATOR
12460 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12461 L:      linux-rdma@vger.kernel.org
12462 S:      Supported
12463 W:      http://www.openfabrics.org
12464 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12466 F:      drivers/infiniband/ulp/srp/
12467 F:      include/scsi/srp.h
12468
12469 SCSI SG DRIVER
12470 M:      Doug Gilbert <dgilbert@interlog.com>
12471 L:      linux-scsi@vger.kernel.org
12472 W:      http://sg.danny.cz/sg
12473 S:      Maintained
12474 F:      Documentation/scsi/scsi-generic.txt
12475 F:      drivers/scsi/sg.c
12476 F:      include/scsi/sg.h
12477
12478 SCSI SUBSYSTEM
12479 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12481 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12483 L:      linux-scsi@vger.kernel.org
12484 S:      Maintained
12485 F:      Documentation/devicetree/bindings/scsi/
12486 F:      drivers/scsi/
12487 F:      include/scsi/
12488
12489 SCSI TAPE DRIVER
12490 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12491 L:      linux-scsi@vger.kernel.org
12492 S:      Maintained
12493 F:      Documentation/scsi/st.txt
12494 F:      drivers/scsi/st.*
12495 F:      drivers/scsi/st_*.h
12496
12497 SCTP PROTOCOL
12498 M:      Vlad Yasevich <vyasevich@gmail.com>
12499 M:      Neil Horman <nhorman@tuxdriver.com>
12500 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12501 L:      linux-sctp@vger.kernel.org
12502 W:      http://lksctp.sourceforge.net
12503 S:      Maintained
12504 F:      Documentation/networking/sctp.txt
12505 F:      include/linux/sctp.h
12506 F:      include/uapi/linux/sctp.h
12507 F:      include/net/sctp/
12508 F:      net/sctp/
12509
12510 SCx200 CPU SUPPORT
12511 M:      Jim Cromie <jim.cromie@gmail.com>
12512 S:      Odd Fixes
12513 F:      Documentation/i2c/busses/scx200_acb
12514 F:      arch/x86/platform/scx200/
12515 F:      drivers/watchdog/scx200_wdt.c
12516 F:      drivers/i2c/busses/scx200*
12517 F:      drivers/mtd/maps/scx200_docflash.c
12518 F:      include/linux/scx200.h
12519
12520 SCx200 GPIO DRIVER
12521 M:      Jim Cromie <jim.cromie@gmail.com>
12522 S:      Maintained
12523 F:      drivers/char/scx200_gpio.c
12524 F:      include/linux/scx200_gpio.h
12525
12526 SCx200 HRT CLOCKSOURCE DRIVER
12527 M:      Jim Cromie <jim.cromie@gmail.com>
12528 S:      Maintained
12529 F:      drivers/clocksource/scx200_hrt.c
12530
12531 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12532 M:      Sascha Sommer <saschasommer@freenet.de>
12533 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12534 S:      Maintained
12535 F:      drivers/mmc/host/sdricoh_cs.c
12536
12537 SECURE COMPUTING
12538 M:      Kees Cook <keescook@chromium.org>
12539 R:      Andy Lutomirski <luto@amacapital.net>
12540 R:      Will Drewry <wad@chromium.org>
12541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12542 S:      Supported
12543 F:      kernel/seccomp.c
12544 F:      include/uapi/linux/seccomp.h
12545 F:      include/linux/seccomp.h
12546 F:      tools/testing/selftests/seccomp/*
12547 F:      tools/testing/selftests/kselftest_harness.h
12548 F:      Documentation/userspace-api/seccomp_filter.rst
12549 K:      \bsecure_computing
12550 K:      \bTIF_SECCOMP\b
12551
12552 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12553 M:      Al Cooper <alcooperx@gmail.com>
12554 L:      linux-mmc@vger.kernel.org
12555 L:      bcm-kernel-feedback-list@broadcom.com
12556 S:      Maintained
12557 F:      drivers/mmc/host/sdhci-brcmstb*
12558
12559 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12560 M:      Adrian Hunter <adrian.hunter@intel.com>
12561 L:      linux-mmc@vger.kernel.org
12562 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12563 S:      Maintained
12564 F:      drivers/mmc/host/sdhci*
12565 F:      include/linux/mmc/sdhci*
12566
12567 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12568 M:      Ben Dooks <ben-linux@fluff.org>
12569 M:      Jaehoon Chung <jh80.chung@samsung.com>
12570 L:      linux-mmc@vger.kernel.org
12571 S:      Maintained
12572 F:      drivers/mmc/host/sdhci-s3c*
12573
12574 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12575 M:      Viresh Kumar <vireshk@kernel.org>
12576 L:      linux-mmc@vger.kernel.org
12577 S:      Maintained
12578 F:      drivers/mmc/host/sdhci-spear.c
12579
12580 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12581 M:      Kishon Vijay Abraham I <kishon@ti.com>
12582 L:      linux-mmc@vger.kernel.org
12583 S:      Maintained
12584 F:      drivers/mmc/host/sdhci-omap.c
12585
12586 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12587 M:      Scott Bauer <scott.bauer@intel.com>
12588 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12589 L:      linux-block@vger.kernel.org
12590 S:      Supported
12591 F:      block/sed*
12592 F:      block/opal_proto.h
12593 F:      include/linux/sed*
12594 F:      include/uapi/linux/sed*
12595
12596 SECURITY CONTACT
12597 M:      Security Officers <security@kernel.org>
12598 S:      Supported
12599
12600 SECURITY SUBSYSTEM
12601 M:      James Morris <jmorris@namei.org>
12602 M:      "Serge E. Hallyn" <serge@hallyn.com>
12603 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12605 W:      http://kernsec.org/
12606 S:      Supported
12607 F:      security/
12608
12609 SELINUX SECURITY MODULE
12610 M:      Paul Moore <paul@paul-moore.com>
12611 M:      Stephen Smalley <sds@tycho.nsa.gov>
12612 M:      Eric Paris <eparis@parisplace.org>
12613 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12614 W:      https://selinuxproject.org
12615 W:      https://github.com/SELinuxProject
12616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12617 S:      Supported
12618 F:      include/linux/selinux*
12619 F:      security/selinux/
12620 F:      scripts/selinux/
12621 F:      Documentation/admin-guide/LSM/SELinux.rst
12622
12623 SENSABLE PHANTOM
12624 M:      Jiri Slaby <jirislaby@gmail.com>
12625 S:      Maintained
12626 F:      drivers/misc/phantom.c
12627 F:      include/uapi/linux/phantom.h
12628
12629 SERIAL DEVICE BUS
12630 M:      Rob Herring <robh@kernel.org>
12631 L:      linux-serial@vger.kernel.org
12632 S:      Maintained
12633 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12634 F:      drivers/tty/serdev/
12635 F:      include/linux/serdev.h
12636
12637 SERIAL DRIVERS
12638 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12639 L:      linux-serial@vger.kernel.org
12640 S:      Maintained
12641 F:      Documentation/devicetree/bindings/serial/
12642 F:      drivers/tty/serial/
12643
12644 SERIAL IR RECEIVER
12645 M:      Sean Young <sean@mess.org>
12646 L:      linux-media@vger.kernel.org
12647 S:      Maintained
12648 F:      drivers/media/rc/serial_ir.c
12649
12650 SFC NETWORK DRIVER
12651 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12652 M:      Edward Cree <ecree@solarflare.com>
12653 M:      Bert Kenward <bkenward@solarflare.com>
12654 L:      netdev@vger.kernel.org
12655 S:      Supported
12656 F:      drivers/net/ethernet/sfc/
12657
12658 SGI GRU DRIVER
12659 M:      Dimitri Sivanich <sivanich@sgi.com>
12660 S:      Maintained
12661 F:      drivers/misc/sgi-gru/
12662
12663 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12664 M:      Pat Gefre <pfg@sgi.com>
12665 L:      linux-ia64@vger.kernel.org
12666 S:      Supported
12667 F:      Documentation/ia64/serial.txt
12668 F:      drivers/tty/serial/ioc?_serial.c
12669 F:      include/linux/ioc?.h
12670
12671 SGI XP/XPC/XPNET DRIVER
12672 M:      Cliff Whickman <cpw@sgi.com>
12673 M:      Robin Holt <robinmholt@gmail.com>
12674 S:      Maintained
12675 F:      drivers/misc/sgi-xp/
12676
12677 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12678 M:      Ursula Braun <ubraun@linux.ibm.com>
12679 L:      linux-s390@vger.kernel.org
12680 W:      http://www.ibm.com/developerworks/linux/linux390/
12681 S:      Supported
12682 F:      net/smc/
12683
12684 SH_VEU V4L2 MEM2MEM DRIVER
12685 L:      linux-media@vger.kernel.org
12686 S:      Orphan
12687 F:      drivers/media/platform/sh_veu.c
12688
12689 SH_VOU V4L2 OUTPUT DRIVER
12690 L:      linux-media@vger.kernel.org
12691 S:      Orphan
12692 F:      drivers/media/platform/sh_vou.c
12693 F:      include/media/drv-intf/sh_vou.h
12694
12695 SI2157 MEDIA DRIVER
12696 M:      Antti Palosaari <crope@iki.fi>
12697 L:      linux-media@vger.kernel.org
12698 W:      https://linuxtv.org
12699 W:      http://palosaari.fi/linux/
12700 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12701 T:      git git://linuxtv.org/anttip/media_tree.git
12702 S:      Maintained
12703 F:      drivers/media/tuners/si2157*
12704
12705 SI2165 MEDIA DRIVER
12706 M:      Matthias Schwarzott <zzam@gentoo.org>
12707 L:      linux-media@vger.kernel.org
12708 W:      https://linuxtv.org
12709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12710 S:      Maintained
12711 F:      drivers/media/dvb-frontends/si2165*
12712
12713 SI2168 MEDIA DRIVER
12714 M:      Antti Palosaari <crope@iki.fi>
12715 L:      linux-media@vger.kernel.org
12716 W:      https://linuxtv.org
12717 W:      http://palosaari.fi/linux/
12718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12719 T:      git git://linuxtv.org/anttip/media_tree.git
12720 S:      Maintained
12721 F:      drivers/media/dvb-frontends/si2168*
12722
12723 SI470X FM RADIO RECEIVER I2C DRIVER
12724 M:      Hans Verkuil <hverkuil@xs4all.nl>
12725 L:      linux-media@vger.kernel.org
12726 T:      git git://linuxtv.org/media_tree.git
12727 W:      https://linuxtv.org
12728 S:      Odd Fixes
12729 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12730
12731 SI470X FM RADIO RECEIVER USB DRIVER
12732 M:      Hans Verkuil <hverkuil@xs4all.nl>
12733 L:      linux-media@vger.kernel.org
12734 T:      git git://linuxtv.org/media_tree.git
12735 W:      https://linuxtv.org
12736 S:      Maintained
12737 F:      drivers/media/radio/si470x/radio-si470x-common.c
12738 F:      drivers/media/radio/si470x/radio-si470x.h
12739 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12740
12741 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12742 M:      Eduardo Valentin <edubezval@gmail.com>
12743 L:      linux-media@vger.kernel.org
12744 T:      git git://linuxtv.org/media_tree.git
12745 W:      https://linuxtv.org
12746 S:      Odd Fixes
12747 F:      drivers/media/radio/si4713/si4713.?
12748
12749 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12750 M:      Eduardo Valentin <edubezval@gmail.com>
12751 L:      linux-media@vger.kernel.org
12752 T:      git git://linuxtv.org/media_tree.git
12753 W:      https://linuxtv.org
12754 S:      Odd Fixes
12755 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12756
12757 SI4713 FM RADIO TRANSMITTER USB DRIVER
12758 M:      Hans Verkuil <hverkuil@xs4all.nl>
12759 L:      linux-media@vger.kernel.org
12760 T:      git git://linuxtv.org/media_tree.git
12761 W:      https://linuxtv.org
12762 S:      Maintained
12763 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12764
12765 SIANO DVB DRIVER
12766 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12767 L:      linux-media@vger.kernel.org
12768 W:      https://linuxtv.org
12769 T:      git git://linuxtv.org/media_tree.git
12770 S:      Odd fixes
12771 F:      drivers/media/common/siano/
12772 F:      drivers/media/usb/siano/
12773 F:      drivers/media/usb/siano/
12774 F:      drivers/media/mmc/siano/
12775
12776 SILEAD TOUCHSCREEN DRIVER
12777 M:      Hans de Goede <hdegoede@redhat.com>
12778 L:      linux-input@vger.kernel.org
12779 L:      platform-driver-x86@vger.kernel.org
12780 S:      Maintained
12781 F:      drivers/input/touchscreen/silead.c
12782 F:      drivers/platform/x86/silead_dmi.c
12783
12784 SILICON MOTION SM712 FRAME BUFFER DRIVER
12785 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12786 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12787 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12788 L:      linux-fbdev@vger.kernel.org
12789 S:      Maintained
12790 F:      drivers/video/fbdev/sm712*
12791 F:      Documentation/fb/sm712fb.txt
12792
12793 SIMPLE FIRMWARE INTERFACE (SFI)
12794 M:      Len Brown <lenb@kernel.org>
12795 L:      sfi-devel@simplefirmware.org
12796 W:      http://simplefirmware.org/
12797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12798 S:      Supported
12799 F:      arch/x86/platform/sfi/
12800 F:      drivers/sfi/
12801 F:      include/linux/sfi*.h
12802
12803 SIMPLEFB FB DRIVER
12804 M:      Hans de Goede <hdegoede@redhat.com>
12805 L:      linux-fbdev@vger.kernel.org
12806 S:      Maintained
12807 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12808 F:      drivers/video/fbdev/simplefb.c
12809 F:      include/linux/platform_data/simplefb.h
12810
12811 SIMTEC EB110ATX (Chalice CATS)
12812 P:      Ben Dooks
12813 P:      Vincent Sanders <vince@simtec.co.uk>
12814 M:      Simtec Linux Team <linux@simtec.co.uk>
12815 W:      http://www.simtec.co.uk/products/EB110ATX/
12816 S:      Supported
12817
12818 SIMTEC EB2410ITX (BAST)
12819 P:      Ben Dooks
12820 P:      Vincent Sanders <vince@simtec.co.uk>
12821 M:      Simtec Linux Team <linux@simtec.co.uk>
12822 W:      http://www.simtec.co.uk/products/EB2410ITX/
12823 S:      Supported
12824 F:      arch/arm/mach-s3c24xx/mach-bast.c
12825 F:      arch/arm/mach-s3c24xx/bast-ide.c
12826 F:      arch/arm/mach-s3c24xx/bast-irq.c
12827
12828 SIPHASH PRF ROUTINES
12829 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12830 S:      Maintained
12831 F:      lib/siphash.c
12832 F:      lib/test_siphash.c
12833 F:      include/linux/siphash.h
12834
12835 SIOX
12836 M:      Gavin Schenk <g.schenk@eckelmann.de>
12837 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12838 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12839 S:      Supported
12840 F:      drivers/siox/*
12841 F:      include/trace/events/siox.h
12842
12843 SIS 190 ETHERNET DRIVER
12844 M:      Francois Romieu <romieu@fr.zoreil.com>
12845 L:      netdev@vger.kernel.org
12846 S:      Maintained
12847 F:      drivers/net/ethernet/sis/sis190.c
12848
12849 SIS 900/7016 FAST ETHERNET DRIVER
12850 M:      Daniele Venzano <venza@brownhat.org>
12851 W:      http://www.brownhat.org/sis900.html
12852 L:      netdev@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/net/ethernet/sis/sis900.*
12855
12856 SIS FRAMEBUFFER DRIVER
12857 M:      Thomas Winischhofer <thomas@winischhofer.net>
12858 W:      http://www.winischhofer.net/linuxsisvga.shtml
12859 S:      Maintained
12860 F:      Documentation/fb/sisfb.txt
12861 F:      drivers/video/fbdev/sis/
12862 F:      include/video/sisfb.h
12863
12864 SIS USB2VGA DRIVER
12865 M:      Thomas Winischhofer <thomas@winischhofer.net>
12866 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12867 S:      Maintained
12868 F:      drivers/usb/misc/sisusbvga/
12869
12870 SLAB ALLOCATOR
12871 M:      Christoph Lameter <cl@linux.com>
12872 M:      Pekka Enberg <penberg@kernel.org>
12873 M:      David Rientjes <rientjes@google.com>
12874 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12875 M:      Andrew Morton <akpm@linux-foundation.org>
12876 L:      linux-mm@kvack.org
12877 S:      Maintained
12878 F:      include/linux/sl?b*.h
12879 F:      mm/sl?b*
12880
12881 SLEEPABLE READ-COPY UPDATE (SRCU)
12882 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12883 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12884 M:      Josh Triplett <josh@joshtriplett.org>
12885 R:      Steven Rostedt <rostedt@goodmis.org>
12886 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12887 L:      linux-kernel@vger.kernel.org
12888 W:      http://www.rdrop.com/users/paulmck/RCU/
12889 S:      Supported
12890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12891 F:      include/linux/srcu.h
12892 F:      kernel/rcu/srcu.c
12893
12894 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12895 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12896 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12897 S:      Maintained
12898 F:      drivers/slimbus/
12899 F:      Documentation/devicetree/bindings/slimbus/
12900 F:      include/linux/slimbus.h
12901
12902 SMACK SECURITY MODULE
12903 M:      Casey Schaufler <casey@schaufler-ca.com>
12904 L:      linux-security-module@vger.kernel.org
12905 W:      http://schaufler-ca.com
12906 T:      git git://github.com/cschaufler/smack-next
12907 S:      Maintained
12908 F:      Documentation/admin-guide/LSM/Smack.rst
12909 F:      security/smack/
12910
12911 SMC91x ETHERNET DRIVER
12912 M:      Nicolas Pitre <nico@fluxnic.net>
12913 S:      Odd Fixes
12914 F:      drivers/net/ethernet/smsc/smc91x.*
12915
12916 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12917 M:      Sakari Ailus <sakari.ailus@iki.fi>
12918 L:      linux-media@vger.kernel.org
12919 S:      Maintained
12920 F:      drivers/media/i2c/smiapp/
12921 F:      include/media/i2c/smiapp.h
12922 F:      drivers/media/i2c/smiapp-pll.c
12923 F:      drivers/media/i2c/smiapp-pll.h
12924 F:      include/uapi/linux/smiapp.h
12925 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12926
12927 SMM665 HARDWARE MONITOR DRIVER
12928 M:      Guenter Roeck <linux@roeck-us.net>
12929 L:      linux-hwmon@vger.kernel.org
12930 S:      Maintained
12931 F:      Documentation/hwmon/smm665
12932 F:      drivers/hwmon/smm665.c
12933
12934 SMSC EMC2103 HARDWARE MONITOR DRIVER
12935 M:      Steve Glendinning <steve.glendinning@shawell.net>
12936 L:      linux-hwmon@vger.kernel.org
12937 S:      Maintained
12938 F:      Documentation/hwmon/emc2103
12939 F:      drivers/hwmon/emc2103.c
12940
12941 SMSC SCH5627 HARDWARE MONITOR DRIVER
12942 M:      Hans de Goede <hdegoede@redhat.com>
12943 L:      linux-hwmon@vger.kernel.org
12944 S:      Supported
12945 F:      Documentation/hwmon/sch5627
12946 F:      drivers/hwmon/sch5627.c
12947
12948 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12949 M:      Steve Glendinning <steve.glendinning@shawell.net>
12950 L:      linux-fbdev@vger.kernel.org
12951 S:      Maintained
12952 F:      drivers/video/fbdev/smscufx.c
12953
12954 SMSC47B397 HARDWARE MONITOR DRIVER
12955 M:      Jean Delvare <jdelvare@suse.com>
12956 L:      linux-hwmon@vger.kernel.org
12957 S:      Maintained
12958 F:      Documentation/hwmon/smsc47b397
12959 F:      drivers/hwmon/smsc47b397.c
12960
12961 SMSC911x ETHERNET DRIVER
12962 M:      Steve Glendinning <steve.glendinning@shawell.net>
12963 L:      netdev@vger.kernel.org
12964 S:      Maintained
12965 F:      include/linux/smsc911x.h
12966 F:      drivers/net/ethernet/smsc/smsc911x.*
12967
12968 SMSC9420 PCI ETHERNET DRIVER
12969 M:      Steve Glendinning <steve.glendinning@shawell.net>
12970 L:      netdev@vger.kernel.org
12971 S:      Maintained
12972 F:      drivers/net/ethernet/smsc/smsc9420.*
12973
12974 SOC-CAMERA V4L2 SUBSYSTEM
12975 L:      linux-media@vger.kernel.org
12976 T:      git git://linuxtv.org/media_tree.git
12977 S:      Orphan
12978 F:      include/media/soc*
12979 F:      drivers/media/i2c/soc_camera/
12980 F:      drivers/media/platform/soc_camera/
12981
12982 SOCIONEXT SYNQUACER I2C DRIVER
12983 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12984 L:      linux-i2c@vger.kernel.org
12985 S:      Maintained
12986 F:      drivers/i2c/busses/i2c-synquacer.c
12987 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12988
12989 SOCIONEXT UNIPHIER SOUND DRIVER
12990 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12991 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12992 S:      Maintained
12993 F:      sound/soc/uniphier/
12994
12995 SOEKRIS NET48XX LED SUPPORT
12996 M:      Chris Boot <bootc@bootc.net>
12997 S:      Maintained
12998 F:      drivers/leds/leds-net48xx.c
12999
13000 SOFT-ROCE DRIVER (rxe)
13001 M:      Moni Shoua <monis@mellanox.com>
13002 L:      linux-rdma@vger.kernel.org
13003 S:      Supported
13004 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13005 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13006 F:      drivers/infiniband/sw/rxe/
13007 F:      include/uapi/rdma/rdma_user_rxe.h
13008
13009 SOFTLOGIC 6x10 MPEG CODEC
13010 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13011 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13012 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13013 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13014 M:      Ismael Luceno <ismael@iodev.co.uk>
13015 L:      linux-media@vger.kernel.org
13016 S:      Supported
13017 F:      drivers/media/pci/solo6x10/
13018
13019 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13020 M:      James Morse <james.morse@arm.com>
13021 L:      linux-arm-kernel@lists.infradead.org
13022 S:      Maintained
13023 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13024 F:      drivers/firmware/arm_sdei.c
13025 F:      include/linux/sdei.h
13026 F:      include/uapi/linux/sdei.h
13027
13028 SOFTWARE RAID (Multiple Disks) SUPPORT
13029 M:      Shaohua Li <shli@kernel.org>
13030 L:      linux-raid@vger.kernel.org
13031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13032 S:      Supported
13033 F:      drivers/md/Makefile
13034 F:      drivers/md/Kconfig
13035 F:      drivers/md/md*
13036 F:      drivers/md/raid*
13037 F:      include/linux/raid/
13038 F:      include/uapi/linux/raid/
13039
13040 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13041 M:      Jassi Brar <jaswinder.singh@linaro.org>
13042 L:      netdev@vger.kernel.org
13043 S:      Maintained
13044 F:      drivers/net/ethernet/socionext/netsec.c
13045 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13046
13047 SOLIDRUN CLEARFOG SUPPORT
13048 M:      Russell King <linux@armlinux.org.uk>
13049 S:      Maintained
13050 F:      arch/arm/boot/dts/armada-388-clearfog*
13051 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13052
13053 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13054 M:      Russell King <linux@armlinux.org.uk>
13055 S:      Maintained
13056 F:      arch/arm/boot/dts/imx6*-cubox-i*
13057 F:      arch/arm/boot/dts/imx6*-hummingboard*
13058 F:      arch/arm/boot/dts/imx6*-sr-*
13059
13060 SONIC NETWORK DRIVER
13061 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13062 L:      netdev@vger.kernel.org
13063 S:      Maintained
13064 F:      drivers/net/ethernet/natsemi/sonic.*
13065
13066 SONICS SILICON BACKPLANE DRIVER (SSB)
13067 M:      Michael Buesch <m@bues.ch>
13068 L:      linux-wireless@vger.kernel.org
13069 S:      Maintained
13070 F:      drivers/ssb/
13071 F:      include/linux/ssb/
13072
13073 SONY IMX274 SENSOR DRIVER
13074 M:      Leon Luo <leonl@leopardimaging.com>
13075 L:      linux-media@vger.kernel.org
13076 T:      git git://linuxtv.org/media_tree.git
13077 S:      Maintained
13078 F:      drivers/media/i2c/imx274.c
13079 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13080
13081 SONY MEMORYSTICK CARD SUPPORT
13082 M:      Alex Dubov <oakad@yahoo.com>
13083 W:      http://tifmxx.berlios.de/
13084 S:      Maintained
13085 F:      drivers/memstick/host/tifm_ms.c
13086
13087 SONY MEMORYSTICK STANDARD SUPPORT
13088 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13089 S:      Maintained
13090 F:      drivers/memstick/core/ms_block.*
13091
13092 SONY VAIO CONTROL DEVICE DRIVER
13093 M:      Mattia Dongili <malattia@linux.it>
13094 L:      platform-driver-x86@vger.kernel.org
13095 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13096 S:      Maintained
13097 F:      Documentation/laptops/sony-laptop.txt
13098 F:      drivers/char/sonypi.c
13099 F:      drivers/platform/x86/sony-laptop.c
13100 F:      include/linux/sony-laptop.h
13101
13102 SOUND
13103 M:      Jaroslav Kysela <perex@perex.cz>
13104 M:      Takashi Iwai <tiwai@suse.com>
13105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13106 W:      http://www.alsa-project.org/
13107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13108 T:      git git://git.alsa-project.org/alsa-kernel.git
13109 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13110 S:      Maintained
13111 F:      Documentation/sound/
13112 F:      include/sound/
13113 F:      include/uapi/sound/
13114 F:      sound/
13115
13116 SOUND - COMPRESSED AUDIO
13117 M:      Vinod Koul <vinod.koul@intel.com>
13118 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13120 S:      Supported
13121 F:      Documentation/sound/alsa/compress_offload.txt
13122 F:      include/sound/compress_driver.h
13123 F:      include/uapi/sound/compress_*
13124 F:      sound/core/compress_offload.c
13125 F:      sound/soc/soc-compress.c
13126
13127 SOUND - DMAENGINE HELPERS
13128 M:      Lars-Peter Clausen <lars@metafoo.de>
13129 S:      Supported
13130 F:      include/sound/dmaengine_pcm.h
13131 F:      sound/core/pcm_dmaengine.c
13132 F:      sound/soc/soc-generic-dmaengine-pcm.c
13133
13134 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13135 M:      Liam Girdwood <lgirdwood@gmail.com>
13136 M:      Mark Brown <broonie@kernel.org>
13137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13138 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13139 W:      http://alsa-project.org/main/index.php/ASoC
13140 S:      Supported
13141 F:      Documentation/devicetree/bindings/sound/
13142 F:      Documentation/sound/alsa/soc/
13143 F:      sound/soc/
13144 F:      include/sound/soc*
13145
13146 SOUNDWIRE SUBSYSTEM
13147 M:      Vinod Koul <vinod.koul@intel.com>
13148 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13149 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13150 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13151 S:      Supported
13152 F:      Documentation/driver-api/soundwire/
13153 F:      drivers/soundwire/
13154 F:      include/linux/soundwire/
13155
13156 SP2 MEDIA DRIVER
13157 M:      Olli Salonen <olli.salonen@iki.fi>
13158 L:      linux-media@vger.kernel.org
13159 W:      https://linuxtv.org
13160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13161 S:      Maintained
13162 F:      drivers/media/dvb-frontends/sp2*
13163
13164 SPARC + UltraSPARC (sparc/sparc64)
13165 M:      "David S. Miller" <davem@davemloft.net>
13166 L:      sparclinux@vger.kernel.org
13167 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13170 S:      Maintained
13171 F:      arch/sparc/
13172 F:      drivers/sbus/
13173
13174 SPARC SERIAL DRIVERS
13175 M:      "David S. Miller" <davem@davemloft.net>
13176 L:      sparclinux@vger.kernel.org
13177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13179 S:      Maintained
13180 F:      include/linux/sunserialcore.h
13181 F:      drivers/tty/serial/suncore.c
13182 F:      drivers/tty/serial/sunhv.c
13183 F:      drivers/tty/serial/sunsab.c
13184 F:      drivers/tty/serial/sunsab.h
13185 F:      drivers/tty/serial/sunsu.c
13186 F:      drivers/tty/serial/sunzilog.c
13187 F:      drivers/tty/serial/sunzilog.h
13188 F:      drivers/tty/vcc.c
13189
13190 SPARSE CHECKER
13191 M:      "Christopher Li" <sparse@chrisli.org>
13192 L:      linux-sparse@vger.kernel.org
13193 W:      https://sparse.wiki.kernel.org/
13194 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13195 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13196 S:      Maintained
13197 F:      include/linux/compiler.h
13198
13199 SPEAR CLOCK FRAMEWORK SUPPORT
13200 M:      Viresh Kumar <vireshk@kernel.org>
13201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13202 W:      http://www.st.com/spear
13203 S:      Maintained
13204 F:      drivers/clk/spear/
13205
13206 SPEAR PLATFORM SUPPORT
13207 M:      Viresh Kumar <vireshk@kernel.org>
13208 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13210 W:      http://www.st.com/spear
13211 S:      Maintained
13212 F:      arch/arm/boot/dts/spear*
13213 F:      arch/arm/mach-spear/
13214
13215 SPI NOR SUBSYSTEM
13216 M:      Marek Vasut <marek.vasut@gmail.com>
13217 L:      linux-mtd@lists.infradead.org
13218 W:      http://www.linux-mtd.infradead.org/
13219 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13220 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13221 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13222 S:      Maintained
13223 F:      drivers/mtd/spi-nor/
13224 F:      include/linux/mtd/spi-nor.h
13225
13226 SPI SUBSYSTEM
13227 M:      Mark Brown <broonie@kernel.org>
13228 L:      linux-spi@vger.kernel.org
13229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13230 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13231 S:      Maintained
13232 F:      Documentation/devicetree/bindings/spi/
13233 F:      Documentation/spi/
13234 F:      drivers/spi/
13235 F:      include/linux/spi/
13236 F:      include/uapi/linux/spi/
13237 F:      tools/spi/
13238
13239 SPIDERNET NETWORK DRIVER for CELL
13240 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13241 L:      netdev@vger.kernel.org
13242 S:      Supported
13243 F:      Documentation/networking/spider_net.txt
13244 F:      drivers/net/ethernet/toshiba/spider_net*
13245
13246 SPMI SUBSYSTEM
13247 R:      Stephen Boyd <sboyd@kernel.org>
13248 L:      linux-arm-msm@vger.kernel.org
13249 F:      Documentation/devicetree/bindings/spmi/
13250 F:      drivers/spmi/
13251 F:      include/dt-bindings/spmi/spmi.h
13252 F:      include/linux/spmi.h
13253 F:      include/trace/events/spmi.h
13254
13255 SPU FILE SYSTEM
13256 M:      Jeremy Kerr <jk@ozlabs.org>
13257 L:      linuxppc-dev@lists.ozlabs.org
13258 W:      http://www.ibm.com/developerworks/power/cell/
13259 S:      Supported
13260 F:      Documentation/filesystems/spufs.txt
13261 F:      arch/powerpc/platforms/cell/spufs/
13262
13263 SQUASHFS FILE SYSTEM
13264 M:      Phillip Lougher <phillip@squashfs.org.uk>
13265 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13266 W:      http://squashfs.org.uk
13267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13268 S:      Maintained
13269 F:      Documentation/filesystems/squashfs.txt
13270 F:      fs/squashfs/
13271
13272 SRM (Alpha) environment access
13273 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13274 S:      Maintained
13275 F:      arch/alpha/kernel/srm_env.c
13276
13277 ST STM32 I2C/SMBUS DRIVER
13278 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13279 L:      linux-i2c@vger.kernel.org
13280 S:      Maintained
13281 F:      drivers/i2c/busses/i2c-stm32*
13282
13283 STABLE BRANCH
13284 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13285 L:      stable@vger.kernel.org
13286 S:      Supported
13287 F:      Documentation/process/stable-kernel-rules.rst
13288
13289 STAGING - ATOMISP DRIVER
13290 M:      Alan Cox <alan@linux.intel.com>
13291 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13292 L:      linux-media@vger.kernel.org
13293 S:      Maintained
13294 F:      drivers/staging/media/atomisp/
13295
13296 STAGING - COMEDI
13297 M:      Ian Abbott <abbotti@mev.co.uk>
13298 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13299 S:      Odd Fixes
13300 F:      drivers/staging/comedi/
13301
13302 STAGING - FLARION FT1000 DRIVERS
13303 M:      Marek Belisko <marek.belisko@gmail.com>
13304 S:      Odd Fixes
13305 F:      drivers/staging/ft1000/
13306
13307 STAGING - INDUSTRIAL IO
13308 M:      Jonathan Cameron <jic23@kernel.org>
13309 L:      linux-iio@vger.kernel.org
13310 S:      Odd Fixes
13311 F:      Documentation/devicetree/bindings/staging/iio/
13312 F:      drivers/staging/iio/
13313
13314 STAGING - LUSTRE PARALLEL FILESYSTEM
13315 M:      Oleg Drokin <oleg.drokin@intel.com>
13316 M:      Andreas Dilger <andreas.dilger@intel.com>
13317 M:      James Simmons <jsimmons@infradead.org>
13318 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13319 W:      http://wiki.lustre.org/
13320 S:      Maintained
13321 F:      drivers/staging/lustre
13322
13323 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13324 M:      Marc Dietrich <marvin24@gmx.de>
13325 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13326 L:      linux-tegra@vger.kernel.org
13327 S:      Maintained
13328 F:      drivers/staging/nvec/
13329
13330 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13331 M:      Jens Frederich <jfrederich@gmail.com>
13332 M:      Daniel Drake <dsd@laptop.org>
13333 M:      Jon Nettleton <jon.nettleton@gmail.com>
13334 W:      http://wiki.laptop.org/go/DCON
13335 S:      Maintained
13336 F:      drivers/staging/olpc_dcon/
13337
13338 STAGING - REALTEK RTL8712U DRIVERS
13339 M:      Larry Finger <Larry.Finger@lwfinger.net>
13340 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13341 S:      Odd Fixes
13342 F:      drivers/staging/rtl8712/
13343
13344 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13345 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13346 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13347 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13348 L:      linux-fbdev@vger.kernel.org
13349 S:      Maintained
13350 F:      drivers/staging/sm750fb/
13351
13352 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13353 M:      William Hubbs <w.d.hubbs@gmail.com>
13354 M:      Chris Brannon <chris@the-brannons.com>
13355 M:      Kirk Reiser <kirk@reisers.ca>
13356 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13357 L:      speakup@linux-speakup.org
13358 W:      http://www.linux-speakup.org/
13359 S:      Odd Fixes
13360 F:      drivers/staging/speakup/
13361
13362 STAGING - VIA VT665X DRIVERS
13363 M:      Forest Bond <forest@alittletooquiet.net>
13364 S:      Odd Fixes
13365 F:      drivers/staging/vt665?/
13366
13367 STAGING - WILC1000 WIFI DRIVER
13368 M:      Aditya Shankar <aditya.shankar@microchip.com>
13369 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13370 L:      linux-wireless@vger.kernel.org
13371 S:      Supported
13372 F:      drivers/staging/wilc1000/
13373
13374 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13375 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13376 S:      Odd Fixes
13377 F:      drivers/staging/xgifb/
13378
13379 STAGING SUBSYSTEM
13380 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13382 L:      devel@driverdev.osuosl.org
13383 S:      Supported
13384 F:      drivers/staging/
13385
13386 STARFIRE/DURALAN NETWORK DRIVER
13387 M:      Ion Badulescu <ionut@badula.org>
13388 S:      Odd Fixes
13389 F:      drivers/net/ethernet/adaptec/starfire*
13390
13391 STEC S1220 SKD DRIVER
13392 M:      Bart Van Assche <bart.vanassche@wdc.com>
13393 L:      linux-block@vger.kernel.org
13394 S:      Maintained
13395 F:      drivers/block/skd*[ch]
13396
13397 STI CEC DRIVER
13398 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13399 S:      Maintained
13400 F:      drivers/staging/media/st-cec/
13401 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13402
13403 STK1160 USB VIDEO CAPTURE DRIVER
13404 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13405 L:      linux-media@vger.kernel.org
13406 T:      git git://linuxtv.org/media_tree.git
13407 S:      Maintained
13408 F:      drivers/media/usb/stk1160/
13409
13410 STMMAC ETHERNET DRIVER
13411 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13412 M:      Alexandre Torgue <alexandre.torgue@st.com>
13413 L:      netdev@vger.kernel.org
13414 W:      http://www.stlinux.com
13415 S:      Supported
13416 F:      drivers/net/ethernet/stmicro/stmmac/
13417
13418 SUN3/3X
13419 M:      Sam Creasey <sammy@sammy.net>
13420 W:      http://sammy.net/sun3/
13421 S:      Maintained
13422 F:      arch/m68k/kernel/*sun3*
13423 F:      arch/m68k/sun3*/
13424 F:      arch/m68k/include/asm/sun3*
13425 F:      drivers/net/ethernet/i825xx/sun3*
13426
13427 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13428 M:      Hans de Goede <hdegoede@redhat.com>
13429 L:      linux-input@vger.kernel.org
13430 S:      Maintained
13431 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13432 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13433
13434 SUNDANCE NETWORK DRIVER
13435 M:      Denis Kirjanov <kda@linux-powerpc.org>
13436 L:      netdev@vger.kernel.org
13437 S:      Maintained
13438 F:      drivers/net/ethernet/dlink/sundance.c
13439
13440 SUPERH
13441 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13442 M:      Rich Felker <dalias@libc.org>
13443 L:      linux-sh@vger.kernel.org
13444 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13445 S:      Maintained
13446 F:      Documentation/sh/
13447 F:      arch/sh/
13448 F:      drivers/sh/
13449
13450 SUSPEND TO RAM
13451 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13452 M:      Len Brown <len.brown@intel.com>
13453 M:      Pavel Machek <pavel@ucw.cz>
13454 L:      linux-pm@vger.kernel.org
13455 B:      https://bugzilla.kernel.org
13456 S:      Supported
13457 F:      Documentation/power/
13458 F:      arch/x86/kernel/acpi/
13459 F:      drivers/base/power/
13460 F:      kernel/power/
13461 F:      include/linux/suspend.h
13462 F:      include/linux/freezer.h
13463 F:      include/linux/pm.h
13464
13465 SVGA HANDLING
13466 M:      Martin Mares <mj@ucw.cz>
13467 L:      linux-video@atrey.karlin.mff.cuni.cz
13468 S:      Maintained
13469 F:      Documentation/svga.txt
13470 F:      arch/x86/boot/video*
13471
13472 SWIOTLB SUBSYSTEM
13473 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13474 L:      iommu@lists.linux-foundation.org
13475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13476 S:      Supported
13477 F:      lib/swiotlb.c
13478 F:      arch/*/kernel/pci-swiotlb.c
13479 F:      include/linux/swiotlb.h
13480
13481 SWITCHDEV
13482 M:      Jiri Pirko <jiri@resnulli.us>
13483 M:      Ivan Vecera <ivecera@redhat.com>
13484 L:      netdev@vger.kernel.org
13485 S:      Supported
13486 F:      net/switchdev/
13487 F:      include/net/switchdev.h
13488
13489 SYNC FILE FRAMEWORK
13490 M:      Sumit Semwal <sumit.semwal@linaro.org>
13491 R:      Gustavo Padovan <gustavo@padovan.org>
13492 S:      Maintained
13493 L:      linux-media@vger.kernel.org
13494 L:      dri-devel@lists.freedesktop.org
13495 F:      drivers/dma-buf/sync_*
13496 F:      drivers/dma-buf/dma-fence*
13497 F:      drivers/dma-buf/sw_sync.c
13498 F:      include/linux/sync_file.h
13499 F:      include/uapi/linux/sync_file.h
13500 F:      Documentation/sync_file.txt
13501 T:      git git://anongit.freedesktop.org/drm/drm-misc
13502
13503 SYNOPSYS ARC ARCHITECTURE
13504 M:      Vineet Gupta <vgupta@synopsys.com>
13505 L:      linux-snps-arc@lists.infradead.org
13506 S:      Supported
13507 F:      arch/arc/
13508 F:      Documentation/devicetree/bindings/arc/*
13509 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13510 F:      drivers/clocksource/arc_timer.c
13511 F:      drivers/tty/serial/arc_uart.c
13512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13513
13514 SYNOPSYS ARC HSDK SDP pll clock driver
13515 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13516 S:      Supported
13517 F:      drivers/clk/clk-hsdk-pll.c
13518 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13519
13520 SYNOPSYS ARC SDP clock driver
13521 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13522 S:      Supported
13523 F:      drivers/clk/axs10x/*
13524 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13525
13526 SYNOPSYS ARC SDP platform support
13527 M:      Alexey Brodkin <abrodkin@synopsys.com>
13528 S:      Supported
13529 F:      arch/arc/plat-axs10x
13530 F:      arch/arc/boot/dts/ax*
13531 F:      Documentation/devicetree/bindings/arc/axs10*
13532
13533 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13534 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13535 S:      Supported
13536 F:      drivers/reset/reset-axs10x.c
13537 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13538
13539 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13540 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13541 S:      Maintained
13542 F:      drivers/tty/serial/8250/8250_dw.c
13543
13544 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13545 M:      Hoan Tran <hotran@apm.com>
13546 L:      linux-gpio@vger.kernel.org
13547 S:      Maintained
13548 F:      drivers/gpio/gpio-dwapb.c
13549 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13550
13551 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13552 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13553 S:      Maintained
13554 F:      drivers/dma/dwi-axi-dmac/
13555 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13556
13557 SYNOPSYS DESIGNWARE DMAC DRIVER
13558 M:      Viresh Kumar <vireshk@kernel.org>
13559 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13560 S:      Maintained
13561 F:      include/linux/dma/dw.h
13562 F:      include/linux/platform_data/dma-dw.h
13563 F:      drivers/dma/dw/
13564
13565 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13566 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13567 L:      netdev@vger.kernel.org
13568 S:      Supported
13569 F:      drivers/net/ethernet/synopsys/
13570
13571 SYNOPSYS DESIGNWARE I2C DRIVER
13572 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13573 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13574 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13575 L:      linux-i2c@vger.kernel.org
13576 S:      Maintained
13577 F:      drivers/i2c/busses/i2c-designware-*
13578 F:      include/linux/platform_data/i2c-designware.h
13579
13580 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13581 M:      Jaehoon Chung <jh80.chung@samsung.com>
13582 L:      linux-mmc@vger.kernel.org
13583 S:      Maintained
13584 F:      drivers/mmc/host/dw_mmc*
13585
13586 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13587 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13588 S:      Supported
13589 F:      drivers/reset/reset-hsdk.c
13590 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13591 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13592
13593 SYSTEM CONFIGURATION (SYSCON)
13594 M:      Lee Jones <lee.jones@linaro.org>
13595 M:      Arnd Bergmann <arnd@arndb.de>
13596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13597 S:      Supported
13598 F:      drivers/mfd/syscon.c
13599
13600 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13601 M:      Sudeep Holla <sudeep.holla@arm.com>
13602 L:      linux-arm-kernel@lists.infradead.org
13603 S:      Maintained
13604 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13605 F:      drivers/clk/clk-sc[mp]i.c
13606 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13607 F:      drivers/firmware/arm_scpi.c
13608 F:      drivers/firmware/arm_scmi/
13609 F:      include/linux/sc[mp]i_protocol.h
13610
13611 SYSTEM RESET/SHUTDOWN DRIVERS
13612 M:      Sebastian Reichel <sre@kernel.org>
13613 L:      linux-pm@vger.kernel.org
13614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13615 S:      Maintained
13616 F:      Documentation/devicetree/bindings/power/reset/
13617 F:      drivers/power/reset/
13618
13619 SYSTEM TRACE MODULE CLASS
13620 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13621 S:      Maintained
13622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13623 F:      Documentation/trace/stm.txt
13624 F:      drivers/hwtracing/stm/
13625 F:      include/linux/stm.h
13626 F:      include/uapi/linux/stm.h
13627
13628 SYSV FILESYSTEM
13629 M:      Christoph Hellwig <hch@infradead.org>
13630 S:      Maintained
13631 F:      Documentation/filesystems/sysv-fs.txt
13632 F:      fs/sysv/
13633 F:      include/linux/sysv_fs.h
13634
13635 TARGET SUBSYSTEM
13636 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13637 L:      linux-scsi@vger.kernel.org
13638 L:      target-devel@vger.kernel.org
13639 W:      http://www.linux-iscsi.org
13640 W:      http://groups.google.com/group/linux-iscsi-target-dev
13641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13642 S:      Supported
13643 F:      drivers/target/
13644 F:      include/target/
13645 F:      Documentation/target/
13646
13647 TASKSTATS STATISTICS INTERFACE
13648 M:      Balbir Singh <bsingharora@gmail.com>
13649 S:      Maintained
13650 F:      Documentation/accounting/taskstats*
13651 F:      include/linux/taskstats*
13652 F:      kernel/taskstats.c
13653
13654 TC subsystem
13655 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13656 M:      Cong Wang <xiyou.wangcong@gmail.com>
13657 M:      Jiri Pirko <jiri@resnulli.us>
13658 L:      netdev@vger.kernel.org
13659 S:      Maintained
13660 F:      include/net/pkt_cls.h
13661 F:      include/net/pkt_sched.h
13662 F:      include/net/tc_act/
13663 F:      include/uapi/linux/pkt_cls.h
13664 F:      include/uapi/linux/pkt_sched.h
13665 F:      include/uapi/linux/tc_act/
13666 F:      include/uapi/linux/tc_ematch/
13667 F:      net/sched/
13668
13669 TCP LOW PRIORITY MODULE
13670 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13671 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13672 W:      http://tcp-lp-mod.sourceforge.net/
13673 S:      Maintained
13674 F:      net/ipv4/tcp_lp.c
13675
13676 TDA10071 MEDIA DRIVER
13677 M:      Antti Palosaari <crope@iki.fi>
13678 L:      linux-media@vger.kernel.org
13679 W:      https://linuxtv.org
13680 W:      http://palosaari.fi/linux/
13681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13682 T:      git git://linuxtv.org/anttip/media_tree.git
13683 S:      Maintained
13684 F:      drivers/media/dvb-frontends/tda10071*
13685
13686 TDA18212 MEDIA DRIVER
13687 M:      Antti Palosaari <crope@iki.fi>
13688 L:      linux-media@vger.kernel.org
13689 W:      https://linuxtv.org
13690 W:      http://palosaari.fi/linux/
13691 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13692 T:      git git://linuxtv.org/anttip/media_tree.git
13693 S:      Maintained
13694 F:      drivers/media/tuners/tda18212*
13695
13696 TDA18218 MEDIA DRIVER
13697 M:      Antti Palosaari <crope@iki.fi>
13698 L:      linux-media@vger.kernel.org
13699 W:      https://linuxtv.org
13700 W:      http://palosaari.fi/linux/
13701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13702 T:      git git://linuxtv.org/anttip/media_tree.git
13703 S:      Maintained
13704 F:      drivers/media/tuners/tda18218*
13705
13706 TDA18250 MEDIA DRIVER
13707 M:      Olli Salonen <olli.salonen@iki.fi>
13708 L:      linux-media@vger.kernel.org
13709 W:      https://linuxtv.org
13710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13711 T:      git git://linuxtv.org/media_tree.git
13712 S:      Maintained
13713 F:      drivers/media/tuners/tda18250*
13714
13715 TDA18271 MEDIA DRIVER
13716 M:      Michael Krufky <mkrufky@linuxtv.org>
13717 L:      linux-media@vger.kernel.org
13718 W:      https://linuxtv.org
13719 W:      http://github.com/mkrufky
13720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13721 T:      git git://linuxtv.org/mkrufky/tuners.git
13722 S:      Maintained
13723 F:      drivers/media/tuners/tda18271*
13724
13725 TDA1997x MEDIA DRIVER
13726 M:      Tim Harvey <tharvey@gateworks.com>
13727 L:      linux-media@vger.kernel.org
13728 W:      https://linuxtv.org
13729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13730 S:      Maintained
13731 F:      drivers/media/i2c/tda1997x.*
13732
13733 TDA827x MEDIA DRIVER
13734 M:      Michael Krufky <mkrufky@linuxtv.org>
13735 L:      linux-media@vger.kernel.org
13736 W:      https://linuxtv.org
13737 W:      http://github.com/mkrufky
13738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13739 T:      git git://linuxtv.org/mkrufky/tuners.git
13740 S:      Maintained
13741 F:      drivers/media/tuners/tda8290.*
13742
13743 TDA8290 MEDIA DRIVER
13744 M:      Michael Krufky <mkrufky@linuxtv.org>
13745 L:      linux-media@vger.kernel.org
13746 W:      https://linuxtv.org
13747 W:      http://github.com/mkrufky
13748 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13749 T:      git git://linuxtv.org/mkrufky/tuners.git
13750 S:      Maintained
13751 F:      drivers/media/tuners/tda8290.*
13752
13753 TDA9840 MEDIA DRIVER
13754 M:      Hans Verkuil <hverkuil@xs4all.nl>
13755 L:      linux-media@vger.kernel.org
13756 T:      git git://linuxtv.org/media_tree.git
13757 W:      https://linuxtv.org
13758 S:      Maintained
13759 F:      drivers/media/i2c/tda9840*
13760
13761 TEA5761 TUNER DRIVER
13762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13763 L:      linux-media@vger.kernel.org
13764 W:      https://linuxtv.org
13765 T:      git git://linuxtv.org/media_tree.git
13766 S:      Odd fixes
13767 F:      drivers/media/tuners/tea5761.*
13768
13769 TEA5767 TUNER DRIVER
13770 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13771 L:      linux-media@vger.kernel.org
13772 W:      https://linuxtv.org
13773 T:      git git://linuxtv.org/media_tree.git
13774 S:      Maintained
13775 F:      drivers/media/tuners/tea5767.*
13776
13777 TEA6415C MEDIA DRIVER
13778 M:      Hans Verkuil <hverkuil@xs4all.nl>
13779 L:      linux-media@vger.kernel.org
13780 T:      git git://linuxtv.org/media_tree.git
13781 W:      https://linuxtv.org
13782 S:      Maintained
13783 F:      drivers/media/i2c/tea6415c*
13784
13785 TEA6420 MEDIA DRIVER
13786 M:      Hans Verkuil <hverkuil@xs4all.nl>
13787 L:      linux-media@vger.kernel.org
13788 T:      git git://linuxtv.org/media_tree.git
13789 W:      https://linuxtv.org
13790 S:      Maintained
13791 F:      drivers/media/i2c/tea6420*
13792
13793 TEAM DRIVER
13794 M:      Jiri Pirko <jiri@resnulli.us>
13795 L:      netdev@vger.kernel.org
13796 S:      Supported
13797 F:      drivers/net/team/
13798 F:      include/linux/if_team.h
13799 F:      include/uapi/linux/if_team.h
13800
13801 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13802 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13803 S:      Maintained
13804 F:      arch/x86/platform/ts5500/
13805
13806 TECHNOTREND USB IR RECEIVER
13807 M:      Sean Young <sean@mess.org>
13808 L:      linux-media@vger.kernel.org
13809 S:      Maintained
13810 F:      drivers/media/rc/ttusbir.c
13811
13812 TECHWELL TW9910 VIDEO DECODER
13813 L:      linux-media@vger.kernel.org
13814 S:      Orphan
13815 F:      drivers/media/i2c/tw9910.c
13816 F:      include/media/i2c/tw9910.h
13817
13818 TEE SUBSYSTEM
13819 M:      Jens Wiklander <jens.wiklander@linaro.org>
13820 S:      Maintained
13821 F:      include/linux/tee_drv.h
13822 F:      include/uapi/linux/tee.h
13823 F:      drivers/tee/
13824 F:      Documentation/tee.txt
13825
13826 TEGRA ARCHITECTURE SUPPORT
13827 M:      Thierry Reding <thierry.reding@gmail.com>
13828 M:      Jonathan Hunter <jonathanh@nvidia.com>
13829 L:      linux-tegra@vger.kernel.org
13830 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13832 S:      Supported
13833 N:      [^a-z]tegra
13834
13835 TEGRA CLOCK DRIVER
13836 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13837 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13838 S:      Supported
13839 F:      drivers/clk/tegra/
13840
13841 TEGRA DMA DRIVERS
13842 M:      Laxman Dewangan <ldewangan@nvidia.com>
13843 M:      Jon Hunter <jonathanh@nvidia.com>
13844 S:      Supported
13845 F:      drivers/dma/tegra*
13846
13847 TEGRA I2C DRIVER
13848 M:      Laxman Dewangan <ldewangan@nvidia.com>
13849 S:      Supported
13850 F:      drivers/i2c/busses/i2c-tegra.c
13851
13852 TEGRA IOMMU DRIVERS
13853 M:      Thierry Reding <thierry.reding@gmail.com>
13854 L:      linux-tegra@vger.kernel.org
13855 S:      Supported
13856 F:      drivers/iommu/tegra*
13857
13858 TEGRA KBC DRIVER
13859 M:      Laxman Dewangan <ldewangan@nvidia.com>
13860 S:      Supported
13861 F:      drivers/input/keyboard/tegra-kbc.c
13862
13863 TEGRA PWM DRIVER
13864 M:      Thierry Reding <thierry.reding@gmail.com>
13865 S:      Supported
13866 F:      drivers/pwm/pwm-tegra.c
13867
13868 TEGRA SERIAL DRIVER
13869 M:      Laxman Dewangan <ldewangan@nvidia.com>
13870 S:      Supported
13871 F:      drivers/tty/serial/serial-tegra.c
13872
13873 TEGRA SPI DRIVER
13874 M:      Laxman Dewangan <ldewangan@nvidia.com>
13875 S:      Supported
13876 F:      drivers/spi/spi-tegra*
13877
13878 TEHUTI ETHERNET DRIVER
13879 M:      Andy Gospodarek <andy@greyhouse.net>
13880 L:      netdev@vger.kernel.org
13881 S:      Supported
13882 F:      drivers/net/ethernet/tehuti/*
13883
13884 Telecom Clock Driver for MCPL0010
13885 M:      Mark Gross <mark.gross@intel.com>
13886 S:      Supported
13887 F:      drivers/char/tlclk.c
13888
13889 TENSILICA XTENSA PORT (xtensa)
13890 M:      Chris Zankel <chris@zankel.net>
13891 M:      Max Filippov <jcmvbkbc@gmail.com>
13892 L:      linux-xtensa@linux-xtensa.org
13893 T:      git git://github.com/czankel/xtensa-linux.git
13894 S:      Maintained
13895 F:      arch/xtensa/
13896 F:      drivers/irqchip/irq-xtensa-*
13897
13898 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13899 M:      Nishanth Menon <nm@ti.com>
13900 M:      Tero Kristo <t-kristo@ti.com>
13901 M:      Santosh Shilimkar <ssantosh@kernel.org>
13902 L:      linux-arm-kernel@lists.infradead.org
13903 S:      Maintained
13904 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13905 F:      drivers/firmware/ti_sci*
13906 F:      include/linux/soc/ti/ti_sci_protocol.h
13907 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13908 F:      include/dt-bindings/genpd/k2g.h
13909 F:      drivers/soc/ti/ti_sci_pm_domains.c
13910 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13911 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13912 F:      drivers/clk/keystone/sci-clk.c
13913 F:      drivers/reset/reset-ti-sci.c
13914
13915 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13916 M:      Hans Verkuil <hverkuil@xs4all.nl>
13917 L:      linux-media@vger.kernel.org
13918 T:      git git://linuxtv.org/media_tree.git
13919 W:      https://linuxtv.org
13920 S:      Maintained
13921 F:      drivers/media/radio/radio-raremono.c
13922
13923 THERMAL
13924 M:      Zhang Rui <rui.zhang@intel.com>
13925 M:      Eduardo Valentin <edubezval@gmail.com>
13926 L:      linux-pm@vger.kernel.org
13927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13929 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13930 S:      Supported
13931 F:      drivers/thermal/
13932 F:      include/linux/thermal.h
13933 F:      include/uapi/linux/thermal.h
13934 F:      include/linux/cpu_cooling.h
13935 F:      Documentation/devicetree/bindings/thermal/
13936
13937 THERMAL/CPU_COOLING
13938 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13939 M:      Viresh Kumar <viresh.kumar@linaro.org>
13940 M:      Javi Merino <javi.merino@kernel.org>
13941 L:      linux-pm@vger.kernel.org
13942 S:      Supported
13943 F:      Documentation/thermal/cpu-cooling-api.txt
13944 F:      drivers/thermal/cpu_cooling.c
13945 F:      include/linux/cpu_cooling.h
13946
13947 THINKPAD ACPI EXTRAS DRIVER
13948 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13949 L:      ibm-acpi-devel@lists.sourceforge.net
13950 L:      platform-driver-x86@vger.kernel.org
13951 W:      http://ibm-acpi.sourceforge.net
13952 W:      http://thinkwiki.org/wiki/Ibm-acpi
13953 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13954 S:      Maintained
13955 F:      drivers/platform/x86/thinkpad_acpi.c
13956
13957 THUNDERBOLT DRIVER
13958 M:      Andreas Noever <andreas.noever@gmail.com>
13959 M:      Michael Jamet <michael.jamet@intel.com>
13960 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13961 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13963 S:      Maintained
13964 F:      Documentation/admin-guide/thunderbolt.rst
13965 F:      drivers/thunderbolt/
13966 F:      include/linux/thunderbolt.h
13967
13968 THUNDERBOLT NETWORK DRIVER
13969 M:      Michael Jamet <michael.jamet@intel.com>
13970 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13971 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13972 L:      netdev@vger.kernel.org
13973 S:      Maintained
13974 F:      drivers/net/thunderbolt.c
13975
13976 THUNDERX GPIO DRIVER
13977 M:      David Daney <david.daney@cavium.com>
13978 S:      Maintained
13979 F:      drivers/gpio/gpio-thunderx.c
13980
13981 TI AM437X VPFE DRIVER
13982 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13983 L:      linux-media@vger.kernel.org
13984 W:      https://linuxtv.org
13985 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13986 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13987 S:      Maintained
13988 F:      drivers/media/platform/am437x/
13989
13990 TI BANDGAP AND THERMAL DRIVER
13991 M:      Eduardo Valentin <edubezval@gmail.com>
13992 M:      Keerthy <j-keerthy@ti.com>
13993 L:      linux-pm@vger.kernel.org
13994 L:      linux-omap@vger.kernel.org
13995 S:      Maintained
13996 F:      drivers/thermal/ti-soc-thermal/
13997
13998 TI BQ27XXX POWER SUPPLY DRIVER
13999 R:      Andrew F. Davis <afd@ti.com>
14000 F:      include/linux/power/bq27xxx_battery.h
14001 F:      drivers/power/supply/bq27xxx_battery.c
14002 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14003
14004 TI CDCE706 CLOCK DRIVER
14005 M:      Max Filippov <jcmvbkbc@gmail.com>
14006 S:      Maintained
14007 F:      drivers/clk/clk-cdce706.c
14008
14009 TI CLOCK DRIVER
14010 M:      Tero Kristo <t-kristo@ti.com>
14011 L:      linux-omap@vger.kernel.org
14012 S:      Maintained
14013 F:      drivers/clk/ti/
14014 F:      include/linux/clk/ti.h
14015
14016 TI DAVINCI MACHINE SUPPORT
14017 M:      Sekhar Nori <nsekhar@ti.com>
14018 M:      Kevin Hilman <khilman@kernel.org>
14019 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14021 S:      Supported
14022 F:      arch/arm/mach-davinci/
14023 F:      drivers/i2c/busses/i2c-davinci.c
14024 F:      arch/arm/boot/dts/da850*
14025
14026 TI DAVINCI SERIES CLOCK DRIVER
14027 M:      David Lechner <david@lechnology.com>
14028 R:      Sekhar Nori <nsekhar@ti.com>
14029 S:      Maintained
14030 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14031 F:      drivers/clk/davinci/
14032
14033 TI DAVINCI SERIES GPIO DRIVER
14034 M:      Keerthy <j-keerthy@ti.com>
14035 L:      linux-gpio@vger.kernel.org
14036 S:      Maintained
14037 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14038 F:      drivers/gpio/gpio-davinci.c
14039
14040 TI DAVINCI SERIES MEDIA DRIVER
14041 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14042 L:      linux-media@vger.kernel.org
14043 W:      https://linuxtv.org
14044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14045 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14046 S:      Maintained
14047 F:      drivers/media/platform/davinci/
14048 F:      include/media/davinci/
14049
14050 TI ETHERNET SWITCH DRIVER (CPSW)
14051 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14052 L:      linux-omap@vger.kernel.org
14053 L:      netdev@vger.kernel.org
14054 S:      Maintained
14055 F:      drivers/net/ethernet/ti/cpsw*
14056 F:      drivers/net/ethernet/ti/davinci*
14057
14058 TI FLASH MEDIA INTERFACE DRIVER
14059 M:      Alex Dubov <oakad@yahoo.com>
14060 S:      Maintained
14061 F:      drivers/misc/tifm*
14062 F:      drivers/mmc/host/tifm_sd.c
14063 F:      include/linux/tifm.h
14064
14065 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14066 M:      Santosh Shilimkar <ssantosh@kernel.org>
14067 L:      linux-kernel@vger.kernel.org
14068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14069 S:      Maintained
14070 F:      drivers/soc/ti/*
14071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14072
14073 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14074 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14075 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14076 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14077 S:      Maintained
14078 F:      sound/soc/codecs/lm49453*
14079 F:      sound/soc/codecs/isabelle*
14080
14081 TI LP855x BACKLIGHT DRIVER
14082 M:      Milo Kim <milo.kim@ti.com>
14083 S:      Maintained
14084 F:      Documentation/backlight/lp855x-driver.txt
14085 F:      drivers/video/backlight/lp855x_bl.c
14086 F:      include/linux/platform_data/lp855x.h
14087
14088 TI LP8727 CHARGER DRIVER
14089 M:      Milo Kim <milo.kim@ti.com>
14090 S:      Maintained
14091 F:      drivers/power/supply/lp8727_charger.c
14092 F:      include/linux/platform_data/lp8727.h
14093
14094 TI LP8788 MFD DRIVER
14095 M:      Milo Kim <milo.kim@ti.com>
14096 S:      Maintained
14097 F:      drivers/iio/adc/lp8788_adc.c
14098 F:      drivers/leds/leds-lp8788.c
14099 F:      drivers/mfd/lp8788*.c
14100 F:      drivers/power/supply/lp8788-charger.c
14101 F:      drivers/regulator/lp8788-*.c
14102 F:      include/linux/mfd/lp8788*.h
14103
14104 TI NETCP ETHERNET DRIVER
14105 M:      Wingman Kwok <w-kwok2@ti.com>
14106 M:      Murali Karicheri <m-karicheri2@ti.com>
14107 L:      netdev@vger.kernel.org
14108 S:      Maintained
14109 F:      drivers/net/ethernet/ti/netcp*
14110
14111 TI TAS571X FAMILY ASoC CODEC DRIVER
14112 M:      Kevin Cernekee <cernekee@chromium.org>
14113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14114 S:      Odd Fixes
14115 F:      sound/soc/codecs/tas571x*
14116
14117 TI TRF7970A NFC DRIVER
14118 M:      Mark Greer <mgreer@animalcreek.com>
14119 L:      linux-wireless@vger.kernel.org
14120 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14121 S:      Supported
14122 F:      drivers/nfc/trf7970a.c
14123 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14124
14125 TI TWL4030 SERIES SOC CODEC DRIVER
14126 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14127 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14128 S:      Maintained
14129 F:      sound/soc/codecs/twl4030*
14130
14131 TI VPE/CAL DRIVERS
14132 M:      Benoit Parrot <bparrot@ti.com>
14133 L:      linux-media@vger.kernel.org
14134 W:      http://linuxtv.org/
14135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14136 S:      Maintained
14137 F:      drivers/media/platform/ti-vpe/
14138
14139 TI WILINK WIRELESS DRIVERS
14140 L:      linux-wireless@vger.kernel.org
14141 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14142 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14144 S:      Orphan
14145 F:      drivers/net/wireless/ti/
14146 F:      include/linux/wl12xx.h
14147
14148 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14149 M:      John Stultz <john.stultz@linaro.org>
14150 M:      Thomas Gleixner <tglx@linutronix.de>
14151 R:      Stephen Boyd <sboyd@kernel.org>
14152 L:      linux-kernel@vger.kernel.org
14153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14154 S:      Supported
14155 F:      include/linux/clocksource.h
14156 F:      include/linux/time.h
14157 F:      include/linux/timex.h
14158 F:      include/uapi/linux/time.h
14159 F:      include/uapi/linux/timex.h
14160 F:      kernel/time/clocksource.c
14161 F:      kernel/time/time*.c
14162 F:      kernel/time/alarmtimer.c
14163 F:      kernel/time/ntp.c
14164 F:      tools/testing/selftests/timers/
14165
14166 TIPC NETWORK LAYER
14167 M:      Jon Maloy <jon.maloy@ericsson.com>
14168 M:      Ying Xue <ying.xue@windriver.com>
14169 L:      netdev@vger.kernel.org (core kernel code)
14170 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14171 W:      http://tipc.sourceforge.net/
14172 S:      Maintained
14173 F:      include/uapi/linux/tipc*.h
14174 F:      net/tipc/
14175
14176 TLAN NETWORK DRIVER
14177 M:      Samuel Chessman <chessman@tux.org>
14178 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14179 W:      http://sourceforge.net/projects/tlan/
14180 S:      Maintained
14181 F:      Documentation/networking/tlan.txt
14182 F:      drivers/net/ethernet/ti/tlan.*
14183
14184 TM6000 VIDEO4LINUX DRIVER
14185 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14186 L:      linux-media@vger.kernel.org
14187 W:      https://linuxtv.org
14188 T:      git git://linuxtv.org/media_tree.git
14189 S:      Odd fixes
14190 F:      drivers/media/usb/tm6000/
14191 F:      Documentation/media/v4l-drivers/tm6000*
14192
14193 TMIO/SDHI MMC DRIVER
14194 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14195 L:      linux-mmc@vger.kernel.org
14196 S:      Supported
14197 F:      drivers/mmc/host/tmio_mmc*
14198 F:      drivers/mmc/host/renesas_sdhi*
14199 F:      include/linux/mfd/tmio.h
14200
14201 TMP401 HARDWARE MONITOR DRIVER
14202 M:      Guenter Roeck <linux@roeck-us.net>
14203 L:      linux-hwmon@vger.kernel.org
14204 S:      Maintained
14205 F:      Documentation/hwmon/tmp401
14206 F:      drivers/hwmon/tmp401.c
14207
14208 TMPFS (SHMEM FILESYSTEM)
14209 M:      Hugh Dickins <hughd@google.com>
14210 L:      linux-mm@kvack.org
14211 S:      Maintained
14212 F:      include/linux/shmem_fs.h
14213 F:      mm/shmem.c
14214
14215 TOMOYO SECURITY MODULE
14216 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14217 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14218 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14219 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14220 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14221 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14222 W:      http://tomoyo.sourceforge.jp/
14223 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14224 S:      Maintained
14225 F:      security/tomoyo/
14226
14227 TOPSTAR LAPTOP EXTRAS DRIVER
14228 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14229 L:      platform-driver-x86@vger.kernel.org
14230 S:      Maintained
14231 F:      drivers/platform/x86/topstar-laptop.c
14232
14233 TORTURE-TEST MODULES
14234 M:      Davidlohr Bueso <dave@stgolabs.net>
14235 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14236 M:      Josh Triplett <josh@joshtriplett.org>
14237 L:      linux-kernel@vger.kernel.org
14238 S:      Supported
14239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14240 F:      Documentation/RCU/torture.txt
14241 F:      kernel/torture.c
14242 F:      kernel/rcu/rcutorture.c
14243 F:      kernel/locking/locktorture.c
14244
14245 TOSHIBA ACPI EXTRAS 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_acpi.c
14250
14251 TOSHIBA BLUETOOTH DRIVER
14252 M:      Azael Avalos <coproscefalo@gmail.com>
14253 L:      platform-driver-x86@vger.kernel.org
14254 S:      Maintained
14255 F:      drivers/platform/x86/toshiba_bluetooth.c
14256
14257 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14258 M:      Azael Avalos <coproscefalo@gmail.com>
14259 L:      platform-driver-x86@vger.kernel.org
14260 S:      Maintained
14261 F:      drivers/platform/x86/toshiba_haps.c
14262
14263 TOSHIBA SMM DRIVER
14264 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14265 W:      http://www.buzzard.org.uk/toshiba/
14266 S:      Maintained
14267 F:      drivers/char/toshiba.c
14268 F:      include/linux/toshiba.h
14269 F:      include/uapi/linux/toshiba.h
14270
14271 TOSHIBA TC358743 DRIVER
14272 M:      Mats Randgaard <matrandg@cisco.com>
14273 L:      linux-media@vger.kernel.org
14274 S:      Maintained
14275 F:      drivers/media/i2c/tc358743*
14276 F:      include/media/i2c/tc358743.h
14277
14278 TOSHIBA WMI HOTKEYS DRIVER
14279 M:      Azael Avalos <coproscefalo@gmail.com>
14280 L:      platform-driver-x86@vger.kernel.org
14281 S:      Maintained
14282 F:      drivers/platform/x86/toshiba-wmi.c
14283
14284 TPM DEVICE DRIVER
14285 M:      Peter Huewe <peterhuewe@gmx.de>
14286 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14287 R:      Jason Gunthorpe <jgg@ziepe.ca>
14288 L:      linux-integrity@vger.kernel.org
14289 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14290 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14291 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14292 S:      Maintained
14293 F:      drivers/char/tpm/
14294
14295 TRACING
14296 M:      Steven Rostedt <rostedt@goodmis.org>
14297 M:      Ingo Molnar <mingo@redhat.com>
14298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14299 S:      Maintained
14300 F:      Documentation/trace/ftrace.txt
14301 F:      arch/*/*/*/ftrace.h
14302 F:      arch/*/kernel/ftrace.c
14303 F:      include/*/ftrace.h
14304 F:      include/linux/trace*.h
14305 F:      include/trace/
14306 F:      kernel/trace/
14307 F:      tools/testing/selftests/ftrace/
14308
14309 TRACING MMIO ACCESSES (MMIOTRACE)
14310 M:      Steven Rostedt <rostedt@goodmis.org>
14311 M:      Ingo Molnar <mingo@kernel.org>
14312 R:      Karol Herbst <karolherbst@gmail.com>
14313 R:      Pekka Paalanen <ppaalanen@gmail.com>
14314 S:      Maintained
14315 L:      linux-kernel@vger.kernel.org
14316 L:      nouveau@lists.freedesktop.org
14317 F:      kernel/trace/trace_mmiotrace.c
14318 F:      include/linux/mmiotrace.h
14319 F:      arch/x86/mm/kmmio.c
14320 F:      arch/x86/mm/mmio-mod.c
14321 F:      arch/x86/mm/testmmiotrace.c
14322
14323 TRIVIAL PATCHES
14324 M:      Jiri Kosina <trivial@kernel.org>
14325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14326 S:      Maintained
14327 K:      ^Subject:.*(?i)trivial
14328
14329 TEMPO SEMICONDUCTOR DRIVERS
14330 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14331 S:      Maintained
14332 F:      sound/soc/codecs/tscs*.c
14333 F:      sound/soc/codecs/tscs*.h
14334 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14335
14336 TTY LAYER
14337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14338 M:      Jiri Slaby <jslaby@suse.com>
14339 S:      Supported
14340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14341 F:      Documentation/serial/
14342 F:      drivers/tty/
14343 F:      drivers/tty/serial/serial_core.c
14344 F:      include/linux/serial_core.h
14345 F:      include/linux/serial.h
14346 F:      include/linux/tty.h
14347 F:      include/uapi/linux/serial_core.h
14348 F:      include/uapi/linux/serial.h
14349 F:      include/uapi/linux/tty.h
14350
14351 TUA9001 MEDIA DRIVER
14352 M:      Antti Palosaari <crope@iki.fi>
14353 L:      linux-media@vger.kernel.org
14354 W:      https://linuxtv.org
14355 W:      http://palosaari.fi/linux/
14356 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14357 T:      git git://linuxtv.org/anttip/media_tree.git
14358 S:      Maintained
14359 F:      drivers/media/tuners/tua9001*
14360
14361 TULIP NETWORK DRIVERS
14362 L:      netdev@vger.kernel.org
14363 L:      linux-parisc@vger.kernel.org
14364 S:      Orphan
14365 F:      drivers/net/ethernet/dec/tulip/
14366
14367 TUN/TAP driver
14368 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14369 W:      http://vtun.sourceforge.net/tun
14370 S:      Maintained
14371 F:      Documentation/networking/tuntap.txt
14372 F:      arch/um/os-Linux/drivers/
14373
14374 TURBOCHANNEL SUBSYSTEM
14375 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14376 M:      Ralf Baechle <ralf@linux-mips.org>
14377 L:      linux-mips@linux-mips.org
14378 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14379 S:      Maintained
14380 F:      drivers/tc/
14381 F:      include/linux/tc.h
14382
14383 TW5864 VIDEO4LINUX DRIVER
14384 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14385 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14386 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14387 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14388 L:      linux-media@vger.kernel.org
14389 S:      Supported
14390 F:      drivers/media/pci/tw5864/
14391
14392 TW68 VIDEO4LINUX DRIVER
14393 M:      Hans Verkuil <hverkuil@xs4all.nl>
14394 L:      linux-media@vger.kernel.org
14395 T:      git git://linuxtv.org/media_tree.git
14396 W:      https://linuxtv.org
14397 S:      Odd Fixes
14398 F:      drivers/media/pci/tw68/
14399
14400 TW686X VIDEO4LINUX DRIVER
14401 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14402 L:      linux-media@vger.kernel.org
14403 T:      git git://linuxtv.org/media_tree.git
14404 W:      http://linuxtv.org
14405 S:      Maintained
14406 F:      drivers/media/pci/tw686x/
14407
14408 UBI FILE SYSTEM (UBIFS)
14409 M:      Richard Weinberger <richard@nod.at>
14410 M:      Artem Bityutskiy <dedekind1@gmail.com>
14411 M:      Adrian Hunter <adrian.hunter@intel.com>
14412 L:      linux-mtd@lists.infradead.org
14413 T:      git git://git.infradead.org/ubifs-2.6.git
14414 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14415 S:      Supported
14416 F:      Documentation/filesystems/ubifs.txt
14417 F:      fs/ubifs/
14418
14419 UCLINUX (M68KNOMMU AND COLDFIRE)
14420 M:      Greg Ungerer <gerg@linux-m68k.org>
14421 W:      http://www.linux-m68k.org/
14422 W:      http://www.uclinux.org/
14423 L:      linux-m68k@lists.linux-m68k.org
14424 L:      uclinux-dev@uclinux.org  (subscribers-only)
14425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14426 S:      Maintained
14427 F:      arch/m68k/coldfire/
14428 F:      arch/m68k/68*/
14429 F:      arch/m68k/*/*_no.*
14430 F:      arch/m68k/include/asm/*_no.*
14431
14432 UDF FILESYSTEM
14433 M:      Jan Kara <jack@suse.com>
14434 S:      Maintained
14435 F:      Documentation/filesystems/udf.txt
14436 F:      fs/udf/
14437
14438 UDRAW TABLET
14439 M:      Bastien Nocera <hadess@hadess.net>
14440 L:      linux-input@vger.kernel.org
14441 S:      Maintained
14442 F:      drivers/hid/hid-udraw-ps3.c
14443
14444 UFS FILESYSTEM
14445 M:      Evgeniy Dushistov <dushistov@mail.ru>
14446 S:      Maintained
14447 F:      Documentation/filesystems/ufs.txt
14448 F:      fs/ufs/
14449
14450 UHID USERSPACE HID IO DRIVER:
14451 M:      David Herrmann <dh.herrmann@googlemail.com>
14452 L:      linux-input@vger.kernel.org
14453 S:      Maintained
14454 F:      drivers/hid/uhid.c
14455 F:      include/uapi/linux/uhid.h
14456
14457 ULPI BUS
14458 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14459 L:      linux-usb@vger.kernel.org
14460 S:      Maintained
14461 F:      drivers/usb/common/ulpi.c
14462 F:      include/linux/ulpi/
14463
14464 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14465 L:      linux-usb@vger.kernel.org
14466 S:      Orphan
14467 F:      drivers/uwb/
14468 F:      include/linux/uwb.h
14469 F:      include/linux/uwb/
14470
14471 UNICORE32 ARCHITECTURE:
14472 M:      Guan Xuetao <gxt@pku.edu.cn>
14473 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14474 S:      Maintained
14475 T:      git git://github.com/gxt/linux.git
14476 F:      arch/unicore32/
14477
14478 UNIFDEF
14479 M:      Tony Finch <dot@dotat.at>
14480 W:      http://dotat.at/prog/unifdef
14481 S:      Maintained
14482 F:      scripts/unifdef.c
14483
14484 UNIFORM CDROM DRIVER
14485 M:      Jens Axboe <axboe@kernel.dk>
14486 W:      http://www.kernel.dk
14487 S:      Maintained
14488 F:      Documentation/cdrom/
14489 F:      drivers/cdrom/cdrom.c
14490 F:      include/linux/cdrom.h
14491 F:      include/uapi/linux/cdrom.h
14492
14493 UNISYS S-PAR DRIVERS
14494 M:      David Kershner <david.kershner@unisys.com>
14495 L:      sparmaintainer@unisys.com (Unisys internal)
14496 S:      Supported
14497 F:      include/linux/visorbus.h
14498 F:      drivers/visorbus/
14499 F:      drivers/staging/unisys/
14500
14501 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14502 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14503 L:      linux-scsi@vger.kernel.org
14504 S:      Supported
14505 F:      Documentation/scsi/ufs.txt
14506 F:      drivers/scsi/ufs/
14507
14508 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14509 M:      Joao Pinto <jpinto@synopsys.com>
14510 L:      linux-scsi@vger.kernel.org
14511 S:      Supported
14512 F:      drivers/scsi/ufs/*dwc*
14513
14514 UNSORTED BLOCK IMAGES (UBI)
14515 M:      Artem Bityutskiy <dedekind1@gmail.com>
14516 M:      Richard Weinberger <richard@nod.at>
14517 W:      http://www.linux-mtd.infradead.org/
14518 L:      linux-mtd@lists.infradead.org
14519 T:      git git://git.infradead.org/ubifs-2.6.git
14520 S:      Supported
14521 F:      drivers/mtd/ubi/
14522 F:      include/linux/mtd/ubi.h
14523 F:      include/uapi/mtd/ubi-user.h
14524
14525 USB "USBNET" DRIVER FRAMEWORK
14526 M:      Oliver Neukum <oneukum@suse.com>
14527 L:      netdev@vger.kernel.org
14528 W:      http://www.linux-usb.org/usbnet
14529 S:      Maintained
14530 F:      drivers/net/usb/usbnet.c
14531 F:      include/linux/usb/usbnet.h
14532
14533 USB ACM DRIVER
14534 M:      Oliver Neukum <oneukum@suse.com>
14535 L:      linux-usb@vger.kernel.org
14536 S:      Maintained
14537 F:      Documentation/usb/acm.txt
14538 F:      drivers/usb/class/cdc-acm.*
14539
14540 USB AR5523 WIRELESS DRIVER
14541 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14542 L:      linux-wireless@vger.kernel.org
14543 S:      Maintained
14544 F:      drivers/net/wireless/ath/ar5523/
14545
14546 USB ATTACHED SCSI
14547 M:      Oliver Neukum <oneukum@suse.com>
14548 L:      linux-usb@vger.kernel.org
14549 L:      linux-scsi@vger.kernel.org
14550 S:      Maintained
14551 F:      drivers/usb/storage/uas.c
14552
14553 USB CDC ETHERNET DRIVER
14554 M:      Oliver Neukum <oliver@neukum.org>
14555 L:      linux-usb@vger.kernel.org
14556 S:      Maintained
14557 F:      drivers/net/usb/cdc_*.c
14558 F:      include/uapi/linux/usb/cdc.h
14559
14560 USB CHAOSKEY DRIVER
14561 M:      Keith Packard <keithp@keithp.com>
14562 L:      linux-usb@vger.kernel.org
14563 S:      Maintained
14564 F:      drivers/usb/misc/chaoskey.c
14565
14566 USB CYPRESS C67X00 DRIVER
14567 M:      Peter Korsgaard <jacmet@sunsite.dk>
14568 L:      linux-usb@vger.kernel.org
14569 S:      Maintained
14570 F:      drivers/usb/c67x00/
14571
14572 USB DAVICOM DM9601 DRIVER
14573 M:      Peter Korsgaard <jacmet@sunsite.dk>
14574 L:      netdev@vger.kernel.org
14575 W:      http://www.linux-usb.org/usbnet
14576 S:      Maintained
14577 F:      drivers/net/usb/dm9601.c
14578
14579 USB DIAMOND RIO500 DRIVER
14580 M:      Cesar Miquel <miquel@df.uba.ar>
14581 L:      rio500-users@lists.sourceforge.net
14582 W:      http://rio500.sourceforge.net
14583 S:      Maintained
14584 F:      drivers/usb/misc/rio500*
14585
14586 USB EHCI DRIVER
14587 M:      Alan Stern <stern@rowland.harvard.edu>
14588 L:      linux-usb@vger.kernel.org
14589 S:      Maintained
14590 F:      Documentation/usb/ehci.txt
14591 F:      drivers/usb/host/ehci*
14592
14593 USB GADGET/PERIPHERAL SUBSYSTEM
14594 M:      Felipe Balbi <balbi@kernel.org>
14595 L:      linux-usb@vger.kernel.org
14596 W:      http://www.linux-usb.org/gadget
14597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14598 S:      Maintained
14599 F:      drivers/usb/gadget/
14600 F:      include/linux/usb/gadget*
14601
14602 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14603 M:      Jiri Kosina <jikos@kernel.org>
14604 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14605 L:      linux-usb@vger.kernel.org
14606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14607 S:      Maintained
14608 F:      Documentation/hid/hiddev.txt
14609 F:      drivers/hid/usbhid/
14610
14611 USB INTEL XHCI ROLE MUX DRIVER
14612 M:      Hans de Goede <hdegoede@redhat.com>
14613 L:      linux-usb@vger.kernel.org
14614 S:      Maintained
14615 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14616
14617 USB ISP116X DRIVER
14618 M:      Olav Kongas <ok@artecdesign.ee>
14619 L:      linux-usb@vger.kernel.org
14620 S:      Maintained
14621 F:      drivers/usb/host/isp116x*
14622 F:      include/linux/usb/isp116x.h
14623
14624 USB LAN78XX ETHERNET DRIVER
14625 M:      Woojung Huh <woojung.huh@microchip.com>
14626 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14627 L:      netdev@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/net/usb/lan78xx.*
14630
14631 USB MASS STORAGE DRIVER
14632 M:      Alan Stern <stern@rowland.harvard.edu>
14633 L:      linux-usb@vger.kernel.org
14634 L:      usb-storage@lists.one-eyed-alien.net
14635 S:      Maintained
14636 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14637 F:      drivers/usb/storage/
14638
14639 USB MIDI DRIVER
14640 M:      Clemens Ladisch <clemens@ladisch.de>
14641 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14642 T:      git git://git.alsa-project.org/alsa-kernel.git
14643 S:      Maintained
14644 F:      sound/usb/midi.*
14645
14646 USB NETWORKING DRIVERS
14647 L:      linux-usb@vger.kernel.org
14648 S:      Odd Fixes
14649 F:      drivers/net/usb/
14650
14651 USB OHCI DRIVER
14652 M:      Alan Stern <stern@rowland.harvard.edu>
14653 L:      linux-usb@vger.kernel.org
14654 S:      Maintained
14655 F:      Documentation/usb/ohci.txt
14656 F:      drivers/usb/host/ohci*
14657
14658 USB OTG FSM (Finite State Machine)
14659 M:      Peter Chen <Peter.Chen@nxp.com>
14660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14661 L:      linux-usb@vger.kernel.org
14662 S:      Maintained
14663 F:      drivers/usb/common/usb-otg-fsm.c
14664
14665 USB OVER IP DRIVER
14666 M:      Valentina Manea <valentina.manea.m@gmail.com>
14667 M:      Shuah Khan <shuah@kernel.org>
14668 L:      linux-usb@vger.kernel.org
14669 S:      Maintained
14670 F:      Documentation/usb/usbip_protocol.txt
14671 F:      drivers/usb/usbip/
14672 F:      tools/usb/usbip/
14673 F:      tools/testing/selftests/drivers/usb/usbip/
14674
14675 USB PEGASUS DRIVER
14676 M:      Petko Manolov <petkan@nucleusys.com>
14677 L:      linux-usb@vger.kernel.org
14678 L:      netdev@vger.kernel.org
14679 T:      git git://github.com/petkan/pegasus.git
14680 W:      https://github.com/petkan/pegasus
14681 S:      Maintained
14682 F:      drivers/net/usb/pegasus.*
14683
14684 USB PHY LAYER
14685 M:      Felipe Balbi <balbi@kernel.org>
14686 L:      linux-usb@vger.kernel.org
14687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14688 S:      Maintained
14689 F:      drivers/usb/phy/
14690
14691 USB PRINTER DRIVER (usblp)
14692 M:      Pete Zaitcev <zaitcev@redhat.com>
14693 L:      linux-usb@vger.kernel.org
14694 S:      Supported
14695 F:      drivers/usb/class/usblp.c
14696
14697 USB QMI WWAN NETWORK DRIVER
14698 M:      Bjørn Mork <bjorn@mork.no>
14699 L:      netdev@vger.kernel.org
14700 S:      Maintained
14701 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14702 F:      drivers/net/usb/qmi_wwan.c
14703
14704 USB RTL8150 DRIVER
14705 M:      Petko Manolov <petkan@nucleusys.com>
14706 L:      linux-usb@vger.kernel.org
14707 L:      netdev@vger.kernel.org
14708 T:      git git://github.com/petkan/rtl8150.git
14709 W:      https://github.com/petkan/rtl8150
14710 S:      Maintained
14711 F:      drivers/net/usb/rtl8150.c
14712
14713 USB SERIAL SUBSYSTEM
14714 M:      Johan Hovold <johan@kernel.org>
14715 L:      linux-usb@vger.kernel.org
14716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14717 S:      Maintained
14718 F:      Documentation/usb/usb-serial.txt
14719 F:      drivers/usb/serial/
14720 F:      include/linux/usb/serial.h
14721
14722 USB SMSC75XX ETHERNET DRIVER
14723 M:      Steve Glendinning <steve.glendinning@shawell.net>
14724 L:      netdev@vger.kernel.org
14725 S:      Maintained
14726 F:      drivers/net/usb/smsc75xx.*
14727
14728 USB SMSC95XX ETHERNET DRIVER
14729 M:      Steve Glendinning <steve.glendinning@shawell.net>
14730 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14731 L:      netdev@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/net/usb/smsc95xx.*
14734
14735 USB SUBSYSTEM
14736 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14737 L:      linux-usb@vger.kernel.org
14738 W:      http://www.linux-usb.org
14739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14740 S:      Supported
14741 F:      Documentation/devicetree/bindings/usb/
14742 F:      Documentation/usb/
14743 F:      drivers/usb/
14744 F:      include/linux/usb.h
14745 F:      include/linux/usb/
14746
14747 USB TYPEC PI3USB30532 MUX DRIVER
14748 M:      Hans de Goede <hdegoede@redhat.com>
14749 L:      linux-usb@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/usb/typec/mux/pi3usb30532.c
14752
14753 USB TYPEC SUBSYSTEM
14754 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14755 L:      linux-usb@vger.kernel.org
14756 S:      Maintained
14757 F:      Documentation/ABI/testing/sysfs-class-typec
14758 F:      Documentation/usb/typec.rst
14759 F:      drivers/usb/typec/
14760 F:      include/linux/usb/typec.h
14761
14762 USB UHCI DRIVER
14763 M:      Alan Stern <stern@rowland.harvard.edu>
14764 L:      linux-usb@vger.kernel.org
14765 S:      Maintained
14766 F:      drivers/usb/host/uhci*
14767
14768 USB VIDEO CLASS
14769 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14770 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14771 L:      linux-media@vger.kernel.org
14772 T:      git git://linuxtv.org/media_tree.git
14773 W:      http://www.ideasonboard.org/uvc/
14774 S:      Maintained
14775 F:      drivers/media/usb/uvc/
14776 F:      include/uapi/linux/uvcvideo.h
14777
14778 USB VISION DRIVER
14779 M:      Hans Verkuil <hverkuil@xs4all.nl>
14780 L:      linux-media@vger.kernel.org
14781 T:      git git://linuxtv.org/media_tree.git
14782 W:      https://linuxtv.org
14783 S:      Odd Fixes
14784 F:      drivers/media/usb/usbvision/
14785
14786 USB WEBCAM GADGET
14787 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14788 L:      linux-usb@vger.kernel.org
14789 S:      Maintained
14790 F:      drivers/usb/gadget/function/*uvc*
14791 F:      drivers/usb/gadget/legacy/webcam.c
14792
14793 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14794 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14795 L:      linux-wireless@vger.kernel.org
14796 S:      Maintained
14797 F:      drivers/net/wireless/rndis_wlan.c
14798
14799 USB XHCI DRIVER
14800 M:      Mathias Nyman <mathias.nyman@intel.com>
14801 L:      linux-usb@vger.kernel.org
14802 S:      Supported
14803 F:      drivers/usb/host/xhci*
14804 F:      drivers/usb/host/pci-quirks*
14805
14806 USB ZD1201 DRIVER
14807 L:      linux-wireless@vger.kernel.org
14808 W:      http://linux-lc100020.sourceforge.net
14809 S:      Orphan
14810 F:      drivers/net/wireless/zydas/zd1201.*
14811
14812 USB ZR364XX DRIVER
14813 M:      Antoine Jacquet <royale@zerezo.com>
14814 L:      linux-usb@vger.kernel.org
14815 L:      linux-media@vger.kernel.org
14816 T:      git git://linuxtv.org/media_tree.git
14817 W:      http://royale.zerezo.com/zr364xx/
14818 S:      Maintained
14819 F:      Documentation/media/v4l-drivers/zr364xx*
14820 F:      drivers/media/usb/zr364xx/
14821
14822 USER-MODE LINUX (UML)
14823 M:      Jeff Dike <jdike@addtoit.com>
14824 M:      Richard Weinberger <richard@nod.at>
14825 L:      user-mode-linux-devel@lists.sourceforge.net
14826 L:      user-mode-linux-user@lists.sourceforge.net
14827 W:      http://user-mode-linux.sourceforge.net
14828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14829 S:      Maintained
14830 F:      Documentation/virtual/uml/
14831 F:      arch/um/
14832 F:      arch/x86/um/
14833 F:      fs/hostfs/
14834 F:      fs/hppfs/
14835
14836 USERSPACE I/O (UIO)
14837 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14838 S:      Maintained
14839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14840 F:      Documentation/driver-api/uio-howto.rst
14841 F:      drivers/uio/
14842 F:      include/linux/uio*.h
14843
14844 UTIL-LINUX PACKAGE
14845 M:      Karel Zak <kzak@redhat.com>
14846 L:      util-linux@vger.kernel.org
14847 W:      http://en.wikipedia.org/wiki/Util-linux
14848 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14849 S:      Maintained
14850
14851 UUID HELPERS
14852 M:      Christoph Hellwig <hch@lst.de>
14853 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14854 L:      linux-kernel@vger.kernel.org
14855 T:      git git://git.infradead.org/users/hch/uuid.git
14856 F:      lib/uuid.c
14857 F:      lib/test_uuid.c
14858 F:      include/linux/uuid.h
14859 F:      include/uapi/linux/uuid.h
14860 S:      Maintained
14861
14862 UVESAFB DRIVER
14863 M:      Michal Januszewski <spock@gentoo.org>
14864 L:      linux-fbdev@vger.kernel.org
14865 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14866 S:      Maintained
14867 F:      Documentation/fb/uvesafb.txt
14868 F:      drivers/video/fbdev/uvesafb.*
14869
14870 VF610 NAND DRIVER
14871 M:      Stefan Agner <stefan@agner.ch>
14872 L:      linux-mtd@lists.infradead.org
14873 S:      Supported
14874 F:      drivers/mtd/nand/raw/vf610_nfc.c
14875
14876 VFAT/FAT/MSDOS FILESYSTEM
14877 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14878 S:      Maintained
14879 F:      Documentation/filesystems/vfat.txt
14880 F:      fs/fat/
14881
14882 VFIO DRIVER
14883 M:      Alex Williamson <alex.williamson@redhat.com>
14884 L:      kvm@vger.kernel.org
14885 T:      git git://github.com/awilliam/linux-vfio.git
14886 S:      Maintained
14887 F:      Documentation/vfio.txt
14888 F:      drivers/vfio/
14889 F:      include/linux/vfio.h
14890 F:      include/uapi/linux/vfio.h
14891
14892 VFIO MEDIATED DEVICE DRIVERS
14893 M:      Kirti Wankhede <kwankhede@nvidia.com>
14894 L:      kvm@vger.kernel.org
14895 S:      Maintained
14896 F:      Documentation/vfio-mediated-device.txt
14897 F:      drivers/vfio/mdev/
14898 F:      include/linux/mdev.h
14899 F:      samples/vfio-mdev/
14900
14901 VFIO PLATFORM DRIVER
14902 M:      Eric Auger <eric.auger@redhat.com>
14903 L:      kvm@vger.kernel.org
14904 S:      Maintained
14905 F:      drivers/vfio/platform/
14906
14907 VGA_SWITCHEROO
14908 R:      Lukas Wunner <lukas@wunner.de>
14909 S:      Maintained
14910 F:      Documentation/gpu/vga-switcheroo.rst
14911 F:      drivers/gpu/vga/vga_switcheroo.c
14912 F:      include/linux/vga_switcheroo.h
14913 T:      git git://anongit.freedesktop.org/drm/drm-misc
14914
14915 VIA RHINE NETWORK DRIVER
14916 S:      Orphan
14917 F:      drivers/net/ethernet/via/via-rhine.c
14918
14919 VIA SD/MMC CARD CONTROLLER DRIVER
14920 M:      Bruce Chang <brucechang@via.com.tw>
14921 M:      Harald Welte <HaraldWelte@viatech.com>
14922 S:      Maintained
14923 F:      drivers/mmc/host/via-sdmmc.c
14924
14925 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14926 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14927 L:      linux-fbdev@vger.kernel.org
14928 S:      Maintained
14929 F:      include/linux/via-core.h
14930 F:      include/linux/via-gpio.h
14931 F:      include/linux/via_i2c.h
14932 F:      drivers/video/fbdev/via/
14933
14934 VIA VELOCITY NETWORK DRIVER
14935 M:      Francois Romieu <romieu@fr.zoreil.com>
14936 L:      netdev@vger.kernel.org
14937 S:      Maintained
14938 F:      drivers/net/ethernet/via/via-velocity.*
14939
14940 VIDEO MULTIPLEXER DRIVER
14941 M:      Philipp Zabel <p.zabel@pengutronix.de>
14942 L:      linux-media@vger.kernel.org
14943 S:      Maintained
14944 F:      drivers/media/platform/video-mux.c
14945
14946 VIDEOBUF2 FRAMEWORK
14947 M:      Pawel Osciak <pawel@osciak.com>
14948 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14949 M:      Kyungmin Park <kyungmin.park@samsung.com>
14950 L:      linux-media@vger.kernel.org
14951 S:      Maintained
14952 F:      drivers/media/v4l2-core/videobuf2-*
14953 F:      include/media/videobuf2-*
14954
14955 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14956 M:      Helen Koike <helen.koike@collabora.com>
14957 L:      linux-media@vger.kernel.org
14958 T:      git git://linuxtv.org/media_tree.git
14959 W:      https://linuxtv.org
14960 S:      Maintained
14961 F:      drivers/media/platform/vimc/*
14962
14963 VIRT LIB
14964 M:      Alex Williamson <alex.williamson@redhat.com>
14965 M:      Paolo Bonzini <pbonzini@redhat.com>
14966 L:      kvm@vger.kernel.org
14967 S:      Supported
14968 F:      virt/lib/
14969
14970 VIRTIO AND VHOST VSOCK DRIVER
14971 M:      Stefan Hajnoczi <stefanha@redhat.com>
14972 L:      kvm@vger.kernel.org
14973 L:      virtualization@lists.linux-foundation.org
14974 L:      netdev@vger.kernel.org
14975 S:      Maintained
14976 F:      include/linux/virtio_vsock.h
14977 F:      include/uapi/linux/virtio_vsock.h
14978 F:      include/uapi/linux/vsockmon.h
14979 F:      include/uapi/linux/vm_sockets_diag.h
14980 F:      net/vmw_vsock/diag.c
14981 F:      net/vmw_vsock/af_vsock_tap.c
14982 F:      net/vmw_vsock/virtio_transport_common.c
14983 F:      net/vmw_vsock/virtio_transport.c
14984 F:      drivers/net/vsockmon.c
14985 F:      drivers/vhost/vsock.c
14986 F:      drivers/vhost/vsock.h
14987 F:      tools/testing/vsock/
14988
14989 VIRTIO CONSOLE DRIVER
14990 M:      Amit Shah <amit@kernel.org>
14991 L:      virtualization@lists.linux-foundation.org
14992 S:      Maintained
14993 F:      drivers/char/virtio_console.c
14994 F:      include/linux/virtio_console.h
14995 F:      include/uapi/linux/virtio_console.h
14996
14997 VIRTIO CORE, NET AND BLOCK DRIVERS
14998 M:      "Michael S. Tsirkin" <mst@redhat.com>
14999 M:      Jason Wang <jasowang@redhat.com>
15000 L:      virtualization@lists.linux-foundation.org
15001 S:      Maintained
15002 F:      Documentation/devicetree/bindings/virtio/
15003 F:      drivers/virtio/
15004 F:      tools/virtio/
15005 F:      drivers/net/virtio_net.c
15006 F:      drivers/block/virtio_blk.c
15007 F:      include/linux/virtio*.h
15008 F:      include/uapi/linux/virtio_*.h
15009 F:      drivers/crypto/virtio/
15010 F:      mm/balloon_compaction.c
15011
15012 VIRTIO CRYPTO DRIVER
15013 M:      Gonglei <arei.gonglei@huawei.com>
15014 L:      virtualization@lists.linux-foundation.org
15015 L:      linux-crypto@vger.kernel.org
15016 S:      Maintained
15017 F:      drivers/crypto/virtio/
15018 F:      include/uapi/linux/virtio_crypto.h
15019
15020 VIRTIO DRIVERS FOR S390
15021 M:      Cornelia Huck <cohuck@redhat.com>
15022 M:      Halil Pasic <pasic@linux.ibm.com>
15023 L:      linux-s390@vger.kernel.org
15024 L:      virtualization@lists.linux-foundation.org
15025 L:      kvm@vger.kernel.org
15026 S:      Supported
15027 F:      drivers/s390/virtio/
15028 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15029
15030 VIRTIO GPU DRIVER
15031 M:      David Airlie <airlied@linux.ie>
15032 M:      Gerd Hoffmann <kraxel@redhat.com>
15033 L:      dri-devel@lists.freedesktop.org
15034 L:      virtualization@lists.linux-foundation.org
15035 T:      git git://anongit.freedesktop.org/drm/drm-misc
15036 S:      Maintained
15037 F:      drivers/gpu/drm/virtio/
15038 F:      include/uapi/linux/virtio_gpu.h
15039
15040 VIRTIO HOST (VHOST)
15041 M:      "Michael S. Tsirkin" <mst@redhat.com>
15042 M:      Jason Wang <jasowang@redhat.com>
15043 L:      kvm@vger.kernel.org
15044 L:      virtualization@lists.linux-foundation.org
15045 L:      netdev@vger.kernel.org
15046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15047 S:      Maintained
15048 F:      drivers/vhost/
15049 F:      include/uapi/linux/vhost.h
15050
15051 VIRTIO INPUT DRIVER
15052 M:      Gerd Hoffmann <kraxel@redhat.com>
15053 S:      Maintained
15054 F:      drivers/virtio/virtio_input.c
15055 F:      include/uapi/linux/virtio_input.h
15056
15057 VIRTUAL BOX GUEST DEVICE DRIVER
15058 M:      Hans de Goede <hdegoede@redhat.com>
15059 M:      Arnd Bergmann <arnd@arndb.de>
15060 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15061 S:      Maintained
15062 F:      include/linux/vbox_utils.h
15063 F:      include/uapi/linux/vbox*.h
15064 F:      drivers/virt/vboxguest/
15065
15066 VIRTUAL SERIO DEVICE DRIVER
15067 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15068 S:      Maintained
15069 F:      drivers/input/serio/userio.c
15070 F:      include/uapi/linux/userio.h
15071
15072 VIVID VIRTUAL VIDEO DRIVER
15073 M:      Hans Verkuil <hverkuil@xs4all.nl>
15074 L:      linux-media@vger.kernel.org
15075 T:      git git://linuxtv.org/media_tree.git
15076 W:      https://linuxtv.org
15077 S:      Maintained
15078 F:      drivers/media/platform/vivid/*
15079
15080 VLYNQ BUS
15081 M:      Florian Fainelli <f.fainelli@gmail.com>
15082 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15083 S:      Maintained
15084 F:      drivers/vlynq/vlynq.c
15085 F:      include/linux/vlynq.h
15086
15087 VME SUBSYSTEM
15088 M:      Martyn Welch <martyn@welchs.me.uk>
15089 M:      Manohar Vanga <manohar.vanga@gmail.com>
15090 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15091 L:      devel@driverdev.osuosl.org
15092 S:      Maintained
15093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15094 F:      Documentation/driver-api/vme.rst
15095 F:      drivers/staging/vme/
15096 F:      drivers/vme/
15097 F:      include/linux/vme*
15098
15099 VMWARE BALLOON DRIVER
15100 M:      Xavier Deguillard <xdeguillard@vmware.com>
15101 M:      Philip Moltmann <moltmann@vmware.com>
15102 M:      "VMware, Inc." <pv-drivers@vmware.com>
15103 L:      linux-kernel@vger.kernel.org
15104 S:      Maintained
15105 F:      drivers/misc/vmw_balloon.c
15106
15107 VMWARE HYPERVISOR INTERFACE
15108 M:      Alok Kataria <akataria@vmware.com>
15109 L:      virtualization@lists.linux-foundation.org
15110 S:      Supported
15111 F:      arch/x86/kernel/cpu/vmware.c
15112
15113 VMWARE PVRDMA DRIVER
15114 M:      Adit Ranadive <aditr@vmware.com>
15115 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15116 L:      linux-rdma@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/infiniband/hw/vmw_pvrdma/
15119
15120 VMware PVSCSI driver
15121 M:      Jim Gill <jgill@vmware.com>
15122 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15123 L:      linux-scsi@vger.kernel.org
15124 S:      Maintained
15125 F:      drivers/scsi/vmw_pvscsi.c
15126 F:      drivers/scsi/vmw_pvscsi.h
15127
15128 VMWARE VMMOUSE SUBDRIVER
15129 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15130 M:      "VMware, Inc." <pv-drivers@vmware.com>
15131 L:      linux-input@vger.kernel.org
15132 S:      Maintained
15133 F:      drivers/input/mouse/vmmouse.c
15134 F:      drivers/input/mouse/vmmouse.h
15135
15136 VMWARE VMXNET3 ETHERNET DRIVER
15137 M:      Ronak Doshi <doshir@vmware.com>
15138 M:      "VMware, Inc." <pv-drivers@vmware.com>
15139 L:      netdev@vger.kernel.org
15140 S:      Maintained
15141 F:      drivers/net/vmxnet3/
15142
15143 VOCORE VOCORE2 BOARD
15144 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15145 L:      linux-mips@linux-mips.org
15146 S:      Maintained
15147 F:      arch/mips/boot/dts/ralink/vocore2.dts
15148
15149 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15150 M:      Liam Girdwood <lgirdwood@gmail.com>
15151 M:      Mark Brown <broonie@kernel.org>
15152 L:      linux-kernel@vger.kernel.org
15153 W:      http://www.slimlogic.co.uk/?p=48
15154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15155 S:      Supported
15156 F:      Documentation/devicetree/bindings/regulator/
15157 F:      Documentation/power/regulator/
15158 F:      drivers/regulator/
15159 F:      include/dt-bindings/regulator/
15160 F:      include/linux/regulator/
15161
15162 VRF
15163 M:      David Ahern <dsa@cumulusnetworks.com>
15164 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15165 L:      netdev@vger.kernel.org
15166 S:      Maintained
15167 F:      drivers/net/vrf.c
15168 F:      Documentation/networking/vrf.txt
15169
15170 VT1211 HARDWARE MONITOR DRIVER
15171 M:      Juerg Haefliger <juergh@gmail.com>
15172 L:      linux-hwmon@vger.kernel.org
15173 S:      Maintained
15174 F:      Documentation/hwmon/vt1211
15175 F:      drivers/hwmon/vt1211.c
15176
15177 VT8231 HARDWARE MONITOR DRIVER
15178 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15179 L:      linux-hwmon@vger.kernel.org
15180 S:      Maintained
15181 F:      drivers/hwmon/vt8231.c
15182
15183 VUB300 USB to SDIO/SD/MMC bridge chip
15184 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15185 L:      linux-mmc@vger.kernel.org
15186 L:      linux-usb@vger.kernel.org
15187 S:      Supported
15188 F:      drivers/mmc/host/vub300.c
15189
15190 W1 DALLAS'S 1-WIRE BUS
15191 M:      Evgeniy Polyakov <zbr@ioremap.net>
15192 S:      Maintained
15193 F:      Documentation/w1/
15194 F:      drivers/w1/
15195 F:      include/linux/w1.h
15196
15197 W83791D HARDWARE MONITORING DRIVER
15198 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15199 L:      linux-hwmon@vger.kernel.org
15200 S:      Maintained
15201 F:      Documentation/hwmon/w83791d
15202 F:      drivers/hwmon/w83791d.c
15203
15204 W83793 HARDWARE MONITORING DRIVER
15205 M:      Rudolf Marek <r.marek@assembler.cz>
15206 L:      linux-hwmon@vger.kernel.org
15207 S:      Maintained
15208 F:      Documentation/hwmon/w83793
15209 F:      drivers/hwmon/w83793.c
15210
15211 W83795 HARDWARE MONITORING DRIVER
15212 M:      Jean Delvare <jdelvare@suse.com>
15213 L:      linux-hwmon@vger.kernel.org
15214 S:      Maintained
15215 F:      drivers/hwmon/w83795.c
15216
15217 W83L51xD SD/MMC CARD INTERFACE DRIVER
15218 M:      Pierre Ossman <pierre@ossman.eu>
15219 S:      Maintained
15220 F:      drivers/mmc/host/wbsd.*
15221
15222 WACOM PROTOCOL 4 SERIAL TABLETS
15223 M:      Julian Squires <julian@cipht.net>
15224 M:      Hans de Goede <hdegoede@redhat.com>
15225 L:      linux-input@vger.kernel.org
15226 S:      Maintained
15227 F:      drivers/input/tablet/wacom_serial4.c
15228
15229 WATCHDOG DEVICE DRIVERS
15230 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15231 M:      Guenter Roeck <linux@roeck-us.net>
15232 L:      linux-watchdog@vger.kernel.org
15233 W:      http://www.linux-watchdog.org/
15234 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15235 S:      Maintained
15236 F:      Documentation/devicetree/bindings/watchdog/
15237 F:      Documentation/watchdog/
15238 F:      drivers/watchdog/
15239 F:      include/linux/watchdog.h
15240 F:      include/uapi/linux/watchdog.h
15241
15242 WHISKEYCOVE PMIC GPIO DRIVER
15243 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15244 L:      linux-gpio@vger.kernel.org
15245 S:      Maintained
15246 F:      drivers/gpio/gpio-wcove.c
15247
15248 WIIMOTE HID DRIVER
15249 M:      David Herrmann <dh.herrmann@googlemail.com>
15250 L:      linux-input@vger.kernel.org
15251 S:      Maintained
15252 F:      drivers/hid/hid-wiimote*
15253
15254 WILOCITY WIL6210 WIRELESS DRIVER
15255 M:      Maya Erez <merez@codeaurora.org>
15256 L:      linux-wireless@vger.kernel.org
15257 L:      wil6210@qti.qualcomm.com
15258 S:      Supported
15259 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15260 F:      drivers/net/wireless/ath/wil6210/
15261
15262 WIMAX STACK
15263 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15264 M:      linux-wimax@intel.com
15265 L:      wimax@linuxwimax.org (subscribers-only)
15266 S:      Supported
15267 W:      http://linuxwimax.org
15268 F:      Documentation/wimax/README.wimax
15269 F:      include/linux/wimax/debug.h
15270 F:      include/net/wimax.h
15271 F:      include/uapi/linux/wimax.h
15272 F:      net/wimax/
15273
15274 WINBOND CIR DRIVER
15275 M:      David Härdeman <david@hardeman.nu>
15276 S:      Maintained
15277 F:      drivers/media/rc/winbond-cir.c
15278
15279 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15281 L:      linux-watchdog@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/watchdog/ebc-c384_wdt.c
15284
15285 WINSYSTEMS WS16C48 GPIO DRIVER
15286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15287 L:      linux-gpio@vger.kernel.org
15288 S:      Maintained
15289 F:      drivers/gpio/gpio-ws16c48.c
15290
15291 WISTRON LAPTOP BUTTON DRIVER
15292 M:      Miloslav Trmac <mitr@volny.cz>
15293 S:      Maintained
15294 F:      drivers/input/misc/wistron_btns.c
15295
15296 WL3501 WIRELESS PCMCIA CARD DRIVER
15297 L:      linux-wireless@vger.kernel.org
15298 S:      Odd fixes
15299 F:      drivers/net/wireless/wl3501*
15300
15301 WOLFSON MICROELECTRONICS DRIVERS
15302 L:      patches@opensource.cirrus.com
15303 T:      git https://github.com/CirrusLogic/linux-drivers.git
15304 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15305 S:      Supported
15306 F:      Documentation/hwmon/wm83??
15307 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15308 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15309 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15310 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15311 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15312 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15313 F:      drivers/clk/clk-wm83*.c
15314 F:      drivers/extcon/extcon-arizona.c
15315 F:      drivers/leds/leds-wm83*.c
15316 F:      drivers/gpio/gpio-*wm*.c
15317 F:      drivers/gpio/gpio-arizona.c
15318 F:      drivers/hwmon/wm83??-hwmon.c
15319 F:      drivers/input/misc/wm831x-on.c
15320 F:      drivers/input/touchscreen/wm831x-ts.c
15321 F:      drivers/input/touchscreen/wm97*.c
15322 F:      drivers/mfd/arizona*
15323 F:      drivers/mfd/wm*.c
15324 F:      drivers/mfd/cs47l24*
15325 F:      drivers/power/supply/wm83*.c
15326 F:      drivers/rtc/rtc-wm83*.c
15327 F:      drivers/regulator/wm8*.c
15328 F:      drivers/regulator/arizona*
15329 F:      drivers/video/backlight/wm83*_bl.c
15330 F:      drivers/watchdog/wm83*_wdt.c
15331 F:      include/linux/mfd/arizona/
15332 F:      include/linux/mfd/wm831x/
15333 F:      include/linux/mfd/wm8350/
15334 F:      include/linux/mfd/wm8400*
15335 F:      include/linux/regulator/arizona*
15336 F:      include/linux/wm97xx.h
15337 F:      include/sound/wm????.h
15338 F:      sound/soc/codecs/arizona.?
15339 F:      sound/soc/codecs/wm*
15340 F:      sound/soc/codecs/cs47l24*
15341
15342 WORKQUEUE
15343 M:      Tejun Heo <tj@kernel.org>
15344 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15346 S:      Maintained
15347 F:      include/linux/workqueue.h
15348 F:      kernel/workqueue.c
15349 F:      Documentation/core-api/workqueue.rst
15350
15351 X-POWERS AXP288 PMIC DRIVERS
15352 M:      Hans de Goede <hdegoede@redhat.com>
15353 S:      Maintained
15354 N:      axp288
15355 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15356
15357 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15358 M:      Chen-Yu Tsai <wens@csie.org>
15359 L:      linux-kernel@vger.kernel.org
15360 S:      Maintained
15361 N:      axp[128]
15362
15363 X.25 NETWORK LAYER
15364 M:      Andrew Hendry <andrew.hendry@gmail.com>
15365 L:      linux-x25@vger.kernel.org
15366 S:      Odd Fixes
15367 F:      Documentation/networking/x25*
15368 F:      include/net/x25*
15369 F:      net/x25/
15370
15371 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15372 M:      Thomas Gleixner <tglx@linutronix.de>
15373 M:      Ingo Molnar <mingo@redhat.com>
15374 R:      "H. Peter Anvin" <hpa@zytor.com>
15375 M:      x86@kernel.org
15376 L:      linux-kernel@vger.kernel.org
15377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15378 S:      Maintained
15379 F:      Documentation/x86/
15380 F:      arch/x86/
15381
15382 X86 MCE INFRASTRUCTURE
15383 M:      Tony Luck <tony.luck@intel.com>
15384 M:      Borislav Petkov <bp@alien8.de>
15385 L:      linux-edac@vger.kernel.org
15386 S:      Maintained
15387 F:      arch/x86/kernel/cpu/mcheck/*
15388
15389 X86 MICROCODE UPDATE SUPPORT
15390 M:      Borislav Petkov <bp@alien8.de>
15391 S:      Maintained
15392 F:      arch/x86/kernel/cpu/microcode/*
15393
15394 X86 PLATFORM DRIVERS
15395 M:      Darren Hart <dvhart@infradead.org>
15396 M:      Andy Shevchenko <andy@infradead.org>
15397 L:      platform-driver-x86@vger.kernel.org
15398 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15399 S:      Maintained
15400 F:      drivers/platform/x86/
15401 F:      drivers/platform/olpc/
15402
15403 X86 VDSO
15404 M:      Andy Lutomirski <luto@amacapital.net>
15405 L:      linux-kernel@vger.kernel.org
15406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15407 S:      Maintained
15408 F:      arch/x86/entry/vdso/
15409
15410 XC2028/3028 TUNER DRIVER
15411 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15412 L:      linux-media@vger.kernel.org
15413 W:      https://linuxtv.org
15414 T:      git git://linuxtv.org/media_tree.git
15415 S:      Maintained
15416 F:      drivers/media/tuners/tuner-xc2028.*
15417
15418 XEN BLOCK SUBSYSTEM
15419 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15420 M:      Roger Pau Monné <roger.pau@citrix.com>
15421 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15422 S:      Supported
15423 F:      drivers/block/xen-blkback/*
15424 F:      drivers/block/xen*
15425
15426 XEN HYPERVISOR ARM
15427 M:      Stefano Stabellini <sstabellini@kernel.org>
15428 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15429 S:      Maintained
15430 F:      arch/arm/xen/
15431 F:      arch/arm/include/asm/xen/
15432
15433 XEN HYPERVISOR ARM64
15434 M:      Stefano Stabellini <sstabellini@kernel.org>
15435 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15436 S:      Maintained
15437 F:      arch/arm64/xen/
15438 F:      arch/arm64/include/asm/xen/
15439
15440 XEN HYPERVISOR INTERFACE
15441 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15442 M:      Juergen Gross <jgross@suse.com>
15443 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15445 S:      Supported
15446 F:      arch/x86/xen/
15447 F:      drivers/*/xen-*front.c
15448 F:      drivers/xen/
15449 F:      arch/x86/include/asm/xen/
15450 F:      arch/x86/include/asm/pvclock-abi.h
15451 F:      include/xen/
15452 F:      include/uapi/xen/
15453 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15454 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15455
15456 XEN NETWORK BACKEND DRIVER
15457 M:      Wei Liu <wei.liu2@citrix.com>
15458 M:      Paul Durrant <paul.durrant@citrix.com>
15459 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15460 L:      netdev@vger.kernel.org
15461 S:      Supported
15462 F:      drivers/net/xen-netback/*
15463
15464 XEN PCI SUBSYSTEM
15465 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15466 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15467 S:      Supported
15468 F:      arch/x86/pci/*xen*
15469 F:      drivers/pci/*xen*
15470
15471 XEN PVSCSI DRIVERS
15472 M:      Juergen Gross <jgross@suse.com>
15473 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15474 L:      linux-scsi@vger.kernel.org
15475 S:      Supported
15476 F:      drivers/scsi/xen-scsifront.c
15477 F:      drivers/xen/xen-scsiback.c
15478 F:      include/xen/interface/io/vscsiif.h
15479
15480 XEN SWIOTLB SUBSYSTEM
15481 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15482 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15483 L:      iommu@lists.linux-foundation.org
15484 S:      Supported
15485 F:      arch/x86/xen/*swiotlb*
15486 F:      drivers/xen/*swiotlb*
15487
15488 XFS FILESYSTEM
15489 M:      Darrick J. Wong <darrick.wong@oracle.com>
15490 M:      linux-xfs@vger.kernel.org
15491 L:      linux-xfs@vger.kernel.org
15492 W:      http://xfs.org/
15493 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15494 S:      Supported
15495 F:      Documentation/filesystems/xfs.txt
15496 F:      fs/xfs/
15497
15498 XILINX AXI ETHERNET DRIVER
15499 M:      Anirudha Sarangi <anirudh@xilinx.com>
15500 M:      John Linn <John.Linn@xilinx.com>
15501 S:      Maintained
15502 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15503
15504 XILINX UARTLITE SERIAL DRIVER
15505 M:      Peter Korsgaard <jacmet@sunsite.dk>
15506 L:      linux-serial@vger.kernel.org
15507 S:      Maintained
15508 F:      drivers/tty/serial/uartlite.c
15509
15510 XILINX VIDEO IP CORES
15511 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15512 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15513 L:      linux-media@vger.kernel.org
15514 T:      git git://linuxtv.org/media_tree.git
15515 S:      Supported
15516 F:      Documentation/devicetree/bindings/media/xilinx/
15517 F:      drivers/media/platform/xilinx/
15518 F:      include/uapi/linux/xilinx-v4l2-controls.h
15519
15520 XILLYBUS DRIVER
15521 M:      Eli Billauer <eli.billauer@gmail.com>
15522 L:      linux-kernel@vger.kernel.org
15523 S:      Supported
15524 F:      drivers/char/xillybus/
15525
15526 XRA1403 GPIO EXPANDER
15527 M:      Nandor Han <nandor.han@ge.com>
15528 M:      Semi Malinen <semi.malinen@ge.com>
15529 L:      linux-gpio@vger.kernel.org
15530 S:      Maintained
15531 F:      drivers/gpio/gpio-xra1403.c
15532 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15533
15534 XTENSA XTFPGA PLATFORM SUPPORT
15535 M:      Max Filippov <jcmvbkbc@gmail.com>
15536 L:      linux-xtensa@linux-xtensa.org
15537 S:      Maintained
15538 F:      drivers/spi/spi-xtensa-xtfpga.c
15539 F:      sound/soc/xtensa/xtfpga-i2s.c
15540
15541 YAM DRIVER FOR AX.25
15542 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15543 L:      linux-hams@vger.kernel.org
15544 S:      Maintained
15545 F:      drivers/net/hamradio/yam*
15546 F:      include/linux/yam.h
15547
15548 YAMA SECURITY MODULE
15549 M:      Kees Cook <keescook@chromium.org>
15550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15551 S:      Supported
15552 F:      security/yama/
15553 F:      Documentation/admin-guide/LSM/Yama.rst
15554
15555 YEALINK PHONE DRIVER
15556 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15557 L:      usbb2k-api-dev@nongnu.org
15558 S:      Maintained
15559 F:      Documentation/input/yealink.rst
15560 F:      drivers/input/misc/yealink.*
15561
15562 Z8530 DRIVER FOR AX.25
15563 M:      Joerg Reuter <jreuter@yaina.de>
15564 W:      http://yaina.de/jreuter/
15565 W:      http://www.qsl.net/dl1bke/
15566 L:      linux-hams@vger.kernel.org
15567 S:      Maintained
15568 F:      Documentation/networking/z8530drv.txt
15569 F:      drivers/net/hamradio/*scc.c
15570 F:      drivers/net/hamradio/z8530.h
15571
15572 ZBUD COMPRESSED PAGE ALLOCATOR
15573 M:      Seth Jennings <sjenning@redhat.com>
15574 M:      Dan Streetman <ddstreet@ieee.org>
15575 L:      linux-mm@kvack.org
15576 S:      Maintained
15577 F:      mm/zbud.c
15578 F:      include/linux/zbud.h
15579
15580 ZD1211RW WIRELESS DRIVER
15581 M:      Daniel Drake <dsd@gentoo.org>
15582 M:      Ulrich Kunitz <kune@deine-taler.de>
15583 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15584 L:      linux-wireless@vger.kernel.org
15585 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15586 S:      Maintained
15587 F:      drivers/net/wireless/zydas/zd1211rw/
15588
15589 ZD1301 MEDIA DRIVER
15590 M:      Antti Palosaari <crope@iki.fi>
15591 L:      linux-media@vger.kernel.org
15592 W:      https://linuxtv.org/
15593 W:      http://palosaari.fi/linux/
15594 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15595 S:      Maintained
15596 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15597
15598 ZD1301_DEMOD MEDIA DRIVER
15599 M:      Antti Palosaari <crope@iki.fi>
15600 L:      linux-media@vger.kernel.org
15601 W:      https://linuxtv.org/
15602 W:      http://palosaari.fi/linux/
15603 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15604 S:      Maintained
15605 F:      drivers/media/dvb-frontends/zd1301_demod*
15606
15607 ZPOOL COMPRESSED PAGE STORAGE API
15608 M:      Dan Streetman <ddstreet@ieee.org>
15609 L:      linux-mm@kvack.org
15610 S:      Maintained
15611 F:      mm/zpool.c
15612 F:      include/linux/zpool.h
15613
15614 ZR36067 VIDEO FOR LINUX DRIVER
15615 L:      mjpeg-users@lists.sourceforge.net
15616 L:      linux-media@vger.kernel.org
15617 W:      http://mjpeg.sourceforge.net/driver-zoran/
15618 T:      hg https://linuxtv.org/hg/v4l-dvb
15619 S:      Odd Fixes
15620 F:      drivers/media/pci/zoran/
15621
15622 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15623 M:      Minchan Kim <minchan@kernel.org>
15624 M:      Nitin Gupta <ngupta@vflare.org>
15625 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15626 L:      linux-kernel@vger.kernel.org
15627 S:      Maintained
15628 F:      drivers/block/zram/
15629 F:      Documentation/blockdev/zram.txt
15630
15631 ZS DECSTATION Z85C30 SERIAL DRIVER
15632 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15633 S:      Maintained
15634 F:      drivers/tty/serial/zs.*
15635
15636 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15637 M:      Minchan Kim <minchan@kernel.org>
15638 M:      Nitin Gupta <ngupta@vflare.org>
15639 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15640 L:      linux-mm@kvack.org
15641 S:      Maintained
15642 F:      mm/zsmalloc.c
15643 F:      include/linux/zsmalloc.h
15644 F:      Documentation/vm/zsmalloc.txt
15645
15646 ZSWAP COMPRESSED SWAP CACHING
15647 M:      Seth Jennings <sjenning@redhat.com>
15648 M:      Dan Streetman <ddstreet@ieee.org>
15649 L:      linux-mm@kvack.org
15650 S:      Maintained
15651 F:      mm/zswap.c
15652
15653 THE REST
15654 M:      Linus Torvalds <torvalds@linux-foundation.org>
15655 L:      linux-kernel@vger.kernel.org
15656 Q:      http://patchwork.kernel.org/project/LKML/list/
15657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15658 S:      Buried alive in reporters
15659 F:      *
15660 F:      */