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 ATH GENERIC UTILITIES
2335 M:      Kalle Valo <kvalo@codeaurora.org>
2336 L:      linux-wireless@vger.kernel.org
2337 S:      Supported
2338 F:      drivers/net/wireless/ath/*
2339
2340 ATHEROS ATH5K WIRELESS DRIVER
2341 M:      Jiri Slaby <jirislaby@gmail.com>
2342 M:      Nick Kossifidis <mickflemm@gmail.com>
2343 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2344 L:      linux-wireless@vger.kernel.org
2345 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2346 S:      Maintained
2347 F:      drivers/net/wireless/ath/ath5k/
2348
2349 ATHEROS ATH6KL WIRELESS DRIVER
2350 M:      Kalle Valo <kvalo@codeaurora.org>
2351 L:      linux-wireless@vger.kernel.org
2352 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2354 S:      Supported
2355 F:      drivers/net/wireless/ath/ath6kl/
2356
2357 ATI_REMOTE2 DRIVER
2358 M:      Ville Syrjala <syrjala@sci.fi>
2359 S:      Maintained
2360 F:      drivers/input/misc/ati_remote2.c
2361
2362 ATK0110 HWMON DRIVER
2363 M:      Luca Tettamanti <kronos.it@gmail.com>
2364 L:      linux-hwmon@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/hwmon/asus_atk0110.c
2367
2368 ATLX ETHERNET DRIVERS
2369 M:      Jay Cliburn <jcliburn@gmail.com>
2370 M:      Chris Snook <chris.snook@gmail.com>
2371 L:      netdev@vger.kernel.org
2372 W:      http://sourceforge.net/projects/atl1
2373 W:      http://atl1.sourceforge.net
2374 S:      Maintained
2375 F:      drivers/net/ethernet/atheros/
2376
2377 ATM
2378 M:      Chas Williams <3chas3@gmail.com>
2379 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2380 L:      netdev@vger.kernel.org
2381 W:      http://linux-atm.sourceforge.net
2382 S:      Maintained
2383 F:      drivers/atm/
2384 F:      include/linux/atm*
2385 F:      include/uapi/linux/atm*
2386
2387 ATMEL AT91 / AT32 MCI DRIVER
2388 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2389 S:      Maintained
2390 F:      drivers/mmc/host/atmel-mci.c
2391
2392 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 S:      Supported
2395 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2396
2397 ATMEL Audio ALSA driver
2398 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2399 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2400 S:      Supported
2401 F:      sound/soc/atmel
2402
2403 ATMEL I2C DRIVER
2404 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2405 L:      linux-i2c@vger.kernel.org
2406 S:      Supported
2407 F:      drivers/i2c/busses/i2c-at91.c
2408
2409 ATMEL ISI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 L:      linux-media@vger.kernel.org
2412 S:      Supported
2413 F:      drivers/media/platform/atmel/atmel-isi.c
2414 F:      include/media/atmel-isi.h
2415
2416 ATMEL LCDFB DRIVER
2417 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2418 L:      linux-fbdev@vger.kernel.org
2419 S:      Maintained
2420 F:      drivers/video/fbdev/atmel_lcdfb.c
2421 F:      include/video/atmel_lcdc.h
2422
2423 ATMEL MACB ETHERNET DRIVER
2424 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2425 S:      Supported
2426 F:      drivers/net/ethernet/cadence/
2427
2428 ATMEL MAXTOUCH DRIVER
2429 M:      Nick Dyer <nick@shmanahar.org>
2430 T:      git git://github.com/ndyer/linux.git
2431 S:      Maintained
2432 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2433 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2434
2435 ATMEL SAMA5D2 ADC DRIVER
2436 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2437 L:      linux-iio@vger.kernel.org
2438 S:      Supported
2439 F:      drivers/iio/adc/at91-sama5d2_adc.c
2440
2441 ATMEL SDMMC DRIVER
2442 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2443 L:      linux-mmc@vger.kernel.org
2444 S:      Supported
2445 F:      drivers/mmc/host/sdhci-of-at91.c
2446
2447 ATMEL SPI DRIVER
2448 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2449 S:      Supported
2450 F:      drivers/spi/spi-atmel.*
2451
2452 ATMEL SSC DRIVER
2453 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S:      Supported
2456 F:      drivers/misc/atmel-ssc.c
2457 F:      include/linux/atmel-ssc.h
2458
2459 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2460 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 S:      Supported
2463 F:      drivers/misc/atmel_tclib.c
2464 F:      drivers/clocksource/tcb_clksrc.c
2465
2466 ATMEL USBA UDC DRIVER
2467 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Supported
2470 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2471
2472 ATMEL WIRELESS DRIVER
2473 M:      Simon Kelley <simon@thekelleys.org.uk>
2474 L:      linux-wireless@vger.kernel.org
2475 W:      http://www.thekelleys.org.uk/atmel
2476 W:      http://atmelwlandriver.sourceforge.net/
2477 S:      Maintained
2478 F:      drivers/net/wireless/atmel/atmel*
2479
2480 ATMEL XDMA DRIVER
2481 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2482 L:      linux-arm-kernel@lists.infradead.org
2483 L:      dmaengine@vger.kernel.org
2484 S:      Supported
2485 F:      drivers/dma/at_xdmac.c
2486
2487 ATOMIC INFRASTRUCTURE
2488 M:      Will Deacon <will.deacon@arm.com>
2489 M:      Peter Zijlstra <peterz@infradead.org>
2490 R:      Boqun Feng <boqun.feng@gmail.com>
2491 L:      linux-kernel@vger.kernel.org
2492 S:      Maintained
2493 F:      arch/*/include/asm/atomic*.h
2494 F:      include/*/atomic*.h
2495
2496 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2497 M:      Bradley Grove <linuxdrivers@attotech.com>
2498 L:      linux-scsi@vger.kernel.org
2499 W:      http://www.attotech.com
2500 S:      Supported
2501 F:      drivers/scsi/esas2r
2502
2503 ATUSB IEEE 802.15.4 RADIO DRIVER
2504 M:      Stefan Schmidt <stefan@osg.samsung.com>
2505 L:      linux-wpan@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/net/ieee802154/atusb.c
2508 F:      drivers/net/ieee802154/atusb.h
2509 F:      drivers/net/ieee802154/at86rf230.h
2510
2511 AUDIT SUBSYSTEM
2512 M:      Paul Moore <paul@paul-moore.com>
2513 M:      Eric Paris <eparis@redhat.com>
2514 L:      linux-audit@redhat.com (moderated for non-subscribers)
2515 W:      https://github.com/linux-audit
2516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2517 S:      Supported
2518 F:      include/linux/audit.h
2519 F:      include/uapi/linux/audit.h
2520 F:      kernel/audit*
2521
2522 AUXILIARY DISPLAY DRIVERS
2523 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2524 W:      http://miguelojeda.es/auxdisplay.htm
2525 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
2526 S:      Maintained
2527 F:      drivers/auxdisplay/
2528 F:      include/linux/cfag12864b.h
2529
2530 AX.25 NETWORK LAYER
2531 M:      Ralf Baechle <ralf@linux-mips.org>
2532 L:      linux-hams@vger.kernel.org
2533 W:      http://www.linux-ax25.org/
2534 S:      Maintained
2535 F:      include/uapi/linux/ax25.h
2536 F:      include/net/ax25.h
2537 F:      net/ax25/
2538
2539 AXENTIA ARM DEVICES
2540 M:      Peter Rosin <peda@axentia.se>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Maintained
2543 F:      Documentation/devicetree/bindings/arm/axentia.txt
2544 F:      arch/arm/boot/dts/at91-linea.dtsi
2545 F:      arch/arm/boot/dts/at91-natte.dtsi
2546 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2547 F:      arch/arm/boot/dts/at91-tse850-3.dts
2548
2549 AXENTIA ASOC DRIVERS
2550 M:      Peter Rosin <peda@axentia.se>
2551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/sound/axentia,*
2554 F:      sound/soc/atmel/tse850-pcm5142.c
2555
2556 AZ6007 DVB DRIVER
2557 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2558 L:      linux-media@vger.kernel.org
2559 W:      https://linuxtv.org
2560 T:      git git://linuxtv.org/media_tree.git
2561 S:      Maintained
2562 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2563
2564 AZTECH FM RADIO RECEIVER DRIVER
2565 M:      Hans Verkuil <hverkuil@xs4all.nl>
2566 L:      linux-media@vger.kernel.org
2567 T:      git git://linuxtv.org/media_tree.git
2568 W:      https://linuxtv.org
2569 S:      Maintained
2570 F:      drivers/media/radio/radio-aztech*
2571
2572 B43 WIRELESS DRIVER
2573 L:      linux-wireless@vger.kernel.org
2574 L:      b43-dev@lists.infradead.org
2575 W:      http://wireless.kernel.org/en/users/Drivers/b43
2576 S:      Odd Fixes
2577 F:      drivers/net/wireless/broadcom/b43/
2578
2579 B43LEGACY WIRELESS DRIVER
2580 M:      Larry Finger <Larry.Finger@lwfinger.net>
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:      Maintained
2585 F:      drivers/net/wireless/broadcom/b43legacy/
2586
2587 BACKLIGHT CLASS/SUBSYSTEM
2588 M:      Lee Jones <lee.jones@linaro.org>
2589 M:      Daniel Thompson <daniel.thompson@linaro.org>
2590 M:      Jingoo Han <jingoohan1@gmail.com>
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2592 S:      Maintained
2593 F:      drivers/video/backlight/
2594 F:      include/linux/backlight.h
2595 F:      include/linux/pwm_backlight.h
2596 F:      Documentation/devicetree/bindings/leds/backlight
2597
2598 BATMAN ADVANCED
2599 M:      Marek Lindner <mareklindner@neomailbox.ch>
2600 M:      Simon Wunderlich <sw@simonwunderlich.de>
2601 M:      Antonio Quartulli <a@unstable.cc>
2602 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2603 W:      https://www.open-mesh.org/
2604 Q:      https://patchwork.open-mesh.org/project/batman/list/
2605 S:      Maintained
2606 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2607 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2608 F:      Documentation/networking/batman-adv.rst
2609 F:      include/uapi/linux/batadv_packet.h
2610 F:      include/uapi/linux/batman_adv.h
2611 F:      net/batman-adv/
2612
2613 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2614 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2615 L:      linux-hams@vger.kernel.org
2616 W:      http://www.baycom.org/~tom/ham/ham.html
2617 S:      Maintained
2618 F:      drivers/net/hamradio/baycom*
2619
2620 BCACHE (BLOCK LAYER CACHE)
2621 M:      Coly Li <colyli@suse.de>
2622 M:      Kent Overstreet <kent.overstreet@gmail.com>
2623 L:      linux-bcache@vger.kernel.org
2624 W:      http://bcache.evilpiepirate.org
2625 C:      irc://irc.oftc.net/bcache
2626 S:      Maintained
2627 F:      drivers/md/bcache/
2628
2629 BDISP ST MEDIA DRIVER
2630 M:      Fabien Dessenne <fabien.dessenne@st.com>
2631 L:      linux-media@vger.kernel.org
2632 T:      git git://linuxtv.org/media_tree.git
2633 W:      https://linuxtv.org
2634 S:      Supported
2635 F:      drivers/media/platform/sti/bdisp
2636
2637 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2638 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2639 L:      netdev@vger.kernel.org
2640 S:      Maintained
2641 F:      drivers/net/ethernet/ec_bhf.c
2642
2643 BEFS FILE SYSTEM
2644 M:      Luis de Bethencourt <luisbg@kernel.org>
2645 M:      Salah Triki <salah.triki@gmail.com>
2646 S:      Maintained
2647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2648 F:      Documentation/filesystems/befs.txt
2649 F:      fs/befs/
2650
2651 BFQ I/O SCHEDULER
2652 M:      Paolo Valente <paolo.valente@linaro.org>
2653 M:      Jens Axboe <axboe@kernel.dk>
2654 L:      linux-block@vger.kernel.org
2655 S:      Maintained
2656 F:      block/bfq-*
2657 F:      Documentation/block/bfq-iosched.txt
2658
2659 BFS FILE SYSTEM
2660 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2661 S:      Maintained
2662 F:      Documentation/filesystems/bfs.txt
2663 F:      fs/bfs/
2664 F:      include/uapi/linux/bfs_fs.h
2665
2666 BLINKM RGB LED DRIVER
2667 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2668 S:      Maintained
2669 F:      drivers/leds/leds-blinkm.c
2670
2671 BLOCK LAYER
2672 M:      Jens Axboe <axboe@kernel.dk>
2673 L:      linux-block@vger.kernel.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2675 S:      Maintained
2676 F:      block/
2677 F:      drivers/block/
2678 F:      kernel/trace/blktrace.c
2679 F:      lib/sbitmap.c
2680
2681 BLOCK2MTD DRIVER
2682 M:      Joern Engel <joern@lazybastard.org>
2683 L:      linux-mtd@lists.infradead.org
2684 S:      Maintained
2685 F:      drivers/mtd/devices/block2mtd.c
2686
2687 BLUETOOTH DRIVERS
2688 M:      Marcel Holtmann <marcel@holtmann.org>
2689 M:      Johan Hedberg <johan.hedberg@gmail.com>
2690 L:      linux-bluetooth@vger.kernel.org
2691 W:      http://www.bluez.org/
2692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2694 S:      Maintained
2695 F:      drivers/bluetooth/
2696
2697 BLUETOOTH SUBSYSTEM
2698 M:      Marcel Holtmann <marcel@holtmann.org>
2699 M:      Johan Hedberg <johan.hedberg@gmail.com>
2700 L:      linux-bluetooth@vger.kernel.org
2701 W:      http://www.bluez.org/
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2704 S:      Maintained
2705 F:      net/bluetooth/
2706 F:      include/net/bluetooth/
2707
2708 BONDING DRIVER
2709 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2710 M:      Veaceslav Falico <vfalico@gmail.com>
2711 M:      Andy Gospodarek <andy@greyhouse.net>
2712 L:      netdev@vger.kernel.org
2713 W:      http://sourceforge.net/projects/bonding/
2714 S:      Supported
2715 F:      drivers/net/bonding/
2716 F:      include/uapi/linux/if_bonding.h
2717
2718 BPF (Safe dynamic programs and tools)
2719 M:      Alexei Starovoitov <ast@kernel.org>
2720 M:      Daniel Borkmann <daniel@iogearbox.net>
2721 L:      netdev@vger.kernel.org
2722 L:      linux-kernel@vger.kernel.org
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2725 S:      Supported
2726 F:      arch/x86/net/bpf_jit*
2727 F:      Documentation/networking/filter.txt
2728 F:      Documentation/bpf/
2729 F:      include/linux/bpf*
2730 F:      include/linux/filter.h
2731 F:      include/trace/events/bpf.h
2732 F:      include/trace/events/xdp.h
2733 F:      include/uapi/linux/bpf*
2734 F:      include/uapi/linux/filter.h
2735 F:      kernel/bpf/
2736 F:      kernel/trace/bpf_trace.c
2737 F:      lib/test_bpf.c
2738 F:      net/bpf/
2739 F:      net/core/filter.c
2740 F:      net/sched/act_bpf.c
2741 F:      net/sched/cls_bpf.c
2742 F:      samples/bpf/
2743 F:      tools/bpf/
2744 F:      tools/testing/selftests/bpf/
2745
2746 BROADCOM B44 10/100 ETHERNET DRIVER
2747 M:      Michael Chan <michael.chan@broadcom.com>
2748 L:      netdev@vger.kernel.org
2749 S:      Supported
2750 F:      drivers/net/ethernet/broadcom/b44.*
2751
2752 BROADCOM B53 ETHERNET SWITCH DRIVER
2753 M:      Florian Fainelli <f.fainelli@gmail.com>
2754 L:      netdev@vger.kernel.org
2755 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2756 S:      Supported
2757 F:      drivers/net/dsa/b53/*
2758 F:      include/linux/platform_data/b53.h
2759
2760 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2761 M:      Florian Fainelli <f.fainelli@gmail.com>
2762 M:      Ray Jui <rjui@broadcom.com>
2763 M:      Scott Branden <sbranden@broadcom.com>
2764 M:      bcm-kernel-feedback-list@broadcom.com
2765 T:      git git://github.com/broadcom/mach-bcm
2766 S:      Maintained
2767 N:      bcm281*
2768 N:      bcm113*
2769 N:      bcm216*
2770 N:      kona
2771 F:      arch/arm/mach-bcm/
2772
2773 BROADCOM BCM2835 ARM ARCHITECTURE
2774 M:      Eric Anholt <eric@anholt.net>
2775 M:      Stefan Wahren <stefan.wahren@i2se.com>
2776 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2778 T:      git git://github.com/anholt/linux
2779 S:      Maintained
2780 N:      bcm2835
2781 F:      drivers/staging/vc04_services
2782
2783 BROADCOM BCM47XX MIPS ARCHITECTURE
2784 M:      Hauke Mehrtens <hauke@hauke-m.de>
2785 M:      Rafał Miłecki <zajec5@gmail.com>
2786 L:      linux-mips@linux-mips.org
2787 S:      Maintained
2788 F:      Documentation/devicetree/bindings/mips/brcm/
2789 F:      arch/mips/bcm47xx/*
2790 F:      arch/mips/include/asm/mach-bcm47xx/*
2791
2792 BROADCOM BCM5301X ARM ARCHITECTURE
2793 M:      Hauke Mehrtens <hauke@hauke-m.de>
2794 M:      Rafał Miłecki <zajec5@gmail.com>
2795 M:      Jon Mason <jonmason@broadcom.com>
2796 M:      bcm-kernel-feedback-list@broadcom.com
2797 L:      linux-arm-kernel@lists.infradead.org
2798 S:      Maintained
2799 F:      arch/arm/mach-bcm/bcm_5301x.c
2800 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2801 F:      arch/arm/boot/dts/bcm470*
2802 F:      arch/arm/boot/dts/bcm953012*
2803
2804 BROADCOM BCM53573 ARM ARCHITECTURE
2805 M:      Rafał Miłecki <rafal@milecki.pl>
2806 L:      linux-arm-kernel@lists.infradead.org
2807 S:      Maintained
2808 F:      arch/arm/boot/dts/bcm53573*
2809 F:      arch/arm/boot/dts/bcm47189*
2810
2811 BROADCOM BCM63XX ARM ARCHITECTURE
2812 M:      Florian Fainelli <f.fainelli@gmail.com>
2813 M:      bcm-kernel-feedback-list@broadcom.com
2814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2815 T:      git git://github.com/broadcom/stblinux.git
2816 S:      Maintained
2817 N:      bcm63xx
2818
2819 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2820 M:      Kevin Cernekee <cernekee@gmail.com>
2821 L:      linux-usb@vger.kernel.org
2822 S:      Maintained
2823 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2824
2825 BROADCOM BCM7XXX ARM ARCHITECTURE
2826 M:      Brian Norris <computersforpeace@gmail.com>
2827 M:      Gregory Fong <gregory.0xf0@gmail.com>
2828 M:      Florian Fainelli <f.fainelli@gmail.com>
2829 M:      bcm-kernel-feedback-list@broadcom.com
2830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2831 T:      git git://github.com/broadcom/stblinux.git
2832 S:      Maintained
2833 F:      arch/arm/mach-bcm/*brcmstb*
2834 F:      arch/arm/boot/dts/bcm7*.dts*
2835 F:      drivers/bus/brcmstb_gisb.c
2836 F:      arch/arm/mm/cache-b15-rac.c
2837 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2838 N:      brcmstb
2839
2840 BROADCOM BMIPS CPUFREQ DRIVER
2841 M:      Markus Mayer <mmayer@broadcom.com>
2842 M:      bcm-kernel-feedback-list@broadcom.com
2843 L:      linux-pm@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/cpufreq/bmips-cpufreq.c
2846
2847 BROADCOM BMIPS MIPS ARCHITECTURE
2848 M:      Kevin Cernekee <cernekee@gmail.com>
2849 M:      Florian Fainelli <f.fainelli@gmail.com>
2850 L:      linux-mips@linux-mips.org
2851 T:      git git://github.com/broadcom/stblinux.git
2852 S:      Maintained
2853 F:      arch/mips/bmips/*
2854 F:      arch/mips/include/asm/mach-bmips/*
2855 F:      arch/mips/kernel/*bmips*
2856 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2857 F:      drivers/irqchip/irq-bcm63*
2858 F:      drivers/irqchip/irq-bcm7*
2859 F:      drivers/irqchip/irq-brcmstb*
2860 F:      include/linux/bcm963xx_nvram.h
2861 F:      include/linux/bcm963xx_tag.h
2862
2863 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2864 M:      Rasesh Mody <rasesh.mody@cavium.com>
2865 M:      Harish Patil <harish.patil@cavium.com>
2866 M:      Dept-GELinuxNICDev@cavium.com
2867 L:      netdev@vger.kernel.org
2868 S:      Supported
2869 F:      drivers/net/ethernet/broadcom/bnx2.*
2870 F:      drivers/net/ethernet/broadcom/bnx2_*
2871
2872 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2873 M:      QLogic-Storage-Upstream@qlogic.com
2874 L:      linux-scsi@vger.kernel.org
2875 S:      Supported
2876 F:      drivers/scsi/bnx2fc/
2877
2878 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2879 M:      QLogic-Storage-Upstream@qlogic.com
2880 L:      linux-scsi@vger.kernel.org
2881 S:      Supported
2882 F:      drivers/scsi/bnx2i/
2883
2884 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2885 M:      Ariel Elior <ariel.elior@cavium.com>
2886 M:      everest-linux-l2@cavium.com
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/bnx2x/
2890
2891 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2892 M:      Michael Chan <michael.chan@broadcom.com>
2893 L:      netdev@vger.kernel.org
2894 S:      Supported
2895 F:      drivers/net/ethernet/broadcom/bnxt/
2896
2897 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2898 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2899 M:      Franky Lin <franky.lin@broadcom.com>
2900 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2901 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2902 M:      Wright Feng <wright.feng@cypress.com>
2903 L:      linux-wireless@vger.kernel.org
2904 L:      brcm80211-dev-list.pdl@broadcom.com
2905 L:      brcm80211-dev-list@cypress.com
2906 S:      Supported
2907 F:      drivers/net/wireless/broadcom/brcm80211/
2908
2909 BROADCOM BRCMSTB GPIO DRIVER
2910 M:      Gregory Fong <gregory.0xf0@gmail.com>
2911 L:      bcm-kernel-feedback-list@broadcom.com
2912 S:      Supported
2913 F:      drivers/gpio/gpio-brcmstb.c
2914 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2915
2916 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2917 M:      Al Cooper <alcooperx@gmail.com>
2918 L:      linux-kernel@vger.kernel.org
2919 L:      bcm-kernel-feedback-list@broadcom.com
2920 S:      Maintained
2921 F:      drivers/phy/broadcom/phy-brcm-usb*
2922
2923 BROADCOM GENET ETHERNET DRIVER
2924 M:      Doug Berger <opendmb@gmail.com>
2925 M:      Florian Fainelli <f.fainelli@gmail.com>
2926 L:      netdev@vger.kernel.org
2927 S:      Supported
2928 F:      drivers/net/ethernet/broadcom/genet/
2929
2930 BROADCOM IPROC ARM ARCHITECTURE
2931 M:      Ray Jui <rjui@broadcom.com>
2932 M:      Scott Branden <sbranden@broadcom.com>
2933 M:      Jon Mason <jonmason@broadcom.com>
2934 M:      bcm-kernel-feedback-list@broadcom.com
2935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2936 T:      git git://github.com/broadcom/cygnus-linux.git
2937 S:      Maintained
2938 N:      iproc
2939 N:      cygnus
2940 N:      bcm[-_]nsp
2941 N:      bcm9113*
2942 N:      bcm9583*
2943 N:      bcm9585*
2944 N:      bcm9586*
2945 N:      bcm988312
2946 N:      bcm113*
2947 N:      bcm583*
2948 N:      bcm585*
2949 N:      bcm586*
2950 N:      bcm88312
2951 N:      hr2
2952 F:      arch/arm64/boot/dts/broadcom/ns2*
2953 F:      drivers/clk/bcm/clk-ns*
2954 F:      drivers/pinctrl/bcm/pinctrl-ns*
2955
2956 BROADCOM KONA GPIO DRIVER
2957 M:      Ray Jui <rjui@broadcom.com>
2958 L:      bcm-kernel-feedback-list@broadcom.com
2959 S:      Supported
2960 F:      drivers/gpio/gpio-bcm-kona.c
2961 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2962
2963 BROADCOM NETXTREME-E ROCE DRIVER
2964 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2965 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2966 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2967 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2968 L:      linux-rdma@vger.kernel.org
2969 W:      http://www.broadcom.com
2970 S:      Supported
2971 F:      drivers/infiniband/hw/bnxt_re/
2972 F:      include/uapi/rdma/bnxt_re-abi.h
2973
2974 BROADCOM NVRAM DRIVER
2975 M:      Rafał Miłecki <zajec5@gmail.com>
2976 L:      linux-mips@linux-mips.org
2977 S:      Maintained
2978 F:      drivers/firmware/broadcom/*
2979
2980 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2981 M:      Rafał Miłecki <zajec5@gmail.com>
2982 L:      linux-wireless@vger.kernel.org
2983 S:      Maintained
2984 F:      drivers/bcma/
2985 F:      include/linux/bcma/
2986
2987 BROADCOM STB AVS CPUFREQ DRIVER
2988 M:      Markus Mayer <mmayer@broadcom.com>
2989 M:      bcm-kernel-feedback-list@broadcom.com
2990 L:      linux-pm@vger.kernel.org
2991 S:      Maintained
2992 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
2993 F:      drivers/cpufreq/brcmstb*
2994
2995 BROADCOM STB AVS TMON 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/thermal/brcm,avs-tmon.txt
3001 F:      drivers/thermal/broadcom/brcmstb*
3002
3003 BROADCOM STB NAND FLASH DRIVER
3004 M:      Brian Norris <computersforpeace@gmail.com>
3005 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3006 L:      linux-mtd@lists.infradead.org
3007 L:      bcm-kernel-feedback-list@broadcom.com
3008 S:      Maintained
3009 F:      drivers/mtd/nand/raw/brcmnand/
3010
3011 BROADCOM STB DPFE DRIVER
3012 M:      Markus Mayer <mmayer@broadcom.com>
3013 M:      bcm-kernel-feedback-list@broadcom.com
3014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3015 S:      Maintained
3016 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3017 F:      drivers/memory/brcmstb_dpfe.c
3018
3019 BROADCOM SYSTEMPORT ETHERNET DRIVER
3020 M:      Florian Fainelli <f.fainelli@gmail.com>
3021 L:      netdev@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3024
3025 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3026 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3027 M:      Prashant Sreedharan <prashant@broadcom.com>
3028 M:      Michael Chan <mchan@broadcom.com>
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/tg3.*
3032
3033 BROCADE BFA FC SCSI DRIVER
3034 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3035 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3036 L:      linux-scsi@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/scsi/bfa/
3039
3040 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3041 M:      Rasesh Mody <rasesh.mody@cavium.com>
3042 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3043 M:      Dept-GELinuxNICDev@cavium.com
3044 L:      netdev@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/brocade/bna/
3047
3048 BSG (block layer generic sg v4 driver)
3049 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3050 L:      linux-scsi@vger.kernel.org
3051 S:      Supported
3052 F:      block/bsg.c
3053 F:      include/linux/bsg.h
3054 F:      include/uapi/linux/bsg.h
3055
3056 BT87X AUDIO DRIVER
3057 M:      Clemens Ladisch <clemens@ladisch.de>
3058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3059 T:      git git://git.alsa-project.org/alsa-kernel.git
3060 S:      Maintained
3061 F:      Documentation/sound/alsa/Bt87x.txt
3062 F:      sound/pci/bt87x.c
3063
3064 BT8XXGPIO DRIVER
3065 M:      Michael Buesch <m@bues.ch>
3066 W:      http://bu3sch.de/btgpio.php
3067 S:      Maintained
3068 F:      drivers/gpio/gpio-bt8xx.c
3069
3070 BTRFS FILE SYSTEM
3071 M:      Chris Mason <clm@fb.com>
3072 M:      Josef Bacik <jbacik@fb.com>
3073 M:      David Sterba <dsterba@suse.com>
3074 L:      linux-btrfs@vger.kernel.org
3075 W:      http://btrfs.wiki.kernel.org/
3076 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3078 S:      Maintained
3079 F:      Documentation/filesystems/btrfs.txt
3080 F:      fs/btrfs/
3081 F:      include/linux/btrfs*
3082 F:      include/uapi/linux/btrfs*
3083
3084 BTTV VIDEO4LINUX DRIVER
3085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3086 L:      linux-media@vger.kernel.org
3087 W:      https://linuxtv.org
3088 T:      git git://linuxtv.org/media_tree.git
3089 S:      Odd fixes
3090 F:      Documentation/media/v4l-drivers/bttv*
3091 F:      drivers/media/pci/bt8xx/bttv*
3092
3093 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3094 M:      Chanwoo Choi <cw00.choi@samsung.com>
3095 L:      linux-pm@vger.kernel.org
3096 L:      linux-samsung-soc@vger.kernel.org
3097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3098 S:      Maintained
3099 F:      drivers/devfreq/exynos-bus.c
3100 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3101
3102 BUSLOGIC SCSI DRIVER
3103 M:      Khalid Aziz <khalid@gonehiking.org>
3104 L:      linux-scsi@vger.kernel.org
3105 S:      Maintained
3106 F:      drivers/scsi/BusLogic.*
3107 F:      drivers/scsi/FlashPoint.*
3108
3109 C-MEDIA CMI8788 DRIVER
3110 M:      Clemens Ladisch <clemens@ladisch.de>
3111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3112 T:      git git://git.alsa-project.org/alsa-kernel.git
3113 S:      Maintained
3114 F:      sound/pci/oxygen/
3115
3116 C6X ARCHITECTURE
3117 M:      Mark Salter <msalter@redhat.com>
3118 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3119 L:      linux-c6x-dev@linux-c6x.org
3120 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3121 S:      Maintained
3122 F:      arch/c6x/
3123
3124 CA8210 IEEE-802.15.4 RADIO DRIVER
3125 M:      Harry Morris <h.morris@cascoda.com>
3126 L:      linux-wpan@vger.kernel.org
3127 W:      https://github.com/Cascoda/ca8210-linux.git
3128 S:      Maintained
3129 F:      drivers/net/ieee802154/ca8210.c
3130 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3131
3132 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3133 M:      David Howells <dhowells@redhat.com>
3134 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3135 S:      Supported
3136 F:      Documentation/filesystems/caching/cachefiles.txt
3137 F:      fs/cachefiles/
3138
3139 CADET FM/AM RADIO RECEIVER DRIVER
3140 M:      Hans Verkuil <hverkuil@xs4all.nl>
3141 L:      linux-media@vger.kernel.org
3142 T:      git git://linuxtv.org/media_tree.git
3143 W:      https://linuxtv.org
3144 S:      Maintained
3145 F:      drivers/media/radio/radio-cadet*
3146
3147 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3148 M:      Jonathan Corbet <corbet@lwn.net>
3149 L:      linux-media@vger.kernel.org
3150 T:      git git://linuxtv.org/media_tree.git
3151 S:      Maintained
3152 F:      Documentation/media/v4l-drivers/cafe_ccic*
3153 F:      drivers/media/platform/marvell-ccic/
3154
3155 CAIF NETWORK LAYER
3156 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      Documentation/networking/caif/
3160 F:      drivers/net/caif/
3161 F:      include/uapi/linux/caif/
3162 F:      include/net/caif/
3163 F:      net/caif/
3164
3165 CALGARY x86-64 IOMMU
3166 M:      Muli Ben-Yehuda <mulix@mulix.org>
3167 M:      Jon Mason <jdmason@kudzu.us>
3168 L:      iommu@lists.linux-foundation.org
3169 S:      Maintained
3170 F:      arch/x86/kernel/pci-calgary_64.c
3171 F:      arch/x86/kernel/tce_64.c
3172 F:      arch/x86/include/asm/calgary.h
3173 F:      arch/x86/include/asm/tce.h
3174
3175 CAN NETWORK DRIVERS
3176 M:      Wolfgang Grandegger <wg@grandegger.com>
3177 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3178 L:      linux-can@vger.kernel.org
3179 W:      https://github.com/linux-can
3180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/net/can/
3184 F:      drivers/net/can/
3185 F:      include/linux/can/dev.h
3186 F:      include/linux/can/platform/
3187 F:      include/uapi/linux/can/error.h
3188 F:      include/uapi/linux/can/netlink.h
3189
3190 CAN NETWORK LAYER
3191 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3192 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3193 L:      linux-can@vger.kernel.org
3194 W:      https://github.com/linux-can
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3197 S:      Maintained
3198 F:      Documentation/networking/can.rst
3199 F:      net/can/
3200 F:      include/linux/can/core.h
3201 F:      include/uapi/linux/can.h
3202 F:      include/uapi/linux/can/bcm.h
3203 F:      include/uapi/linux/can/raw.h
3204 F:      include/uapi/linux/can/gw.h
3205
3206 CAPABILITIES
3207 M:      Serge Hallyn <serge@hallyn.com>
3208 L:      linux-security-module@vger.kernel.org
3209 S:      Supported
3210 F:      include/linux/capability.h
3211 F:      include/uapi/linux/capability.h
3212 F:      security/commoncap.c
3213 F:      kernel/capability.c
3214
3215 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3216 M:      Kevin Tsai <ktsai@capellamicro.com>
3217 S:      Maintained
3218 F:      drivers/iio/light/cm*
3219
3220 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3221 M:      Christian Lamparter <chunkeey@googlemail.com>
3222 L:      linux-wireless@vger.kernel.org
3223 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3224 S:      Maintained
3225 F:      drivers/net/wireless/ath/carl9170/
3226
3227 CAVIUM I2C DRIVER
3228 M:      Jan Glauber <jglauber@cavium.com>
3229 M:      David Daney <david.daney@cavium.com>
3230 W:      http://www.cavium.com
3231 S:      Supported
3232 F:      drivers/i2c/busses/i2c-octeon*
3233 F:      drivers/i2c/busses/i2c-thunderx*
3234
3235 CAVIUM LIQUIDIO NETWORK DRIVER
3236 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3237 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3238 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3239 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3240 L:      netdev@vger.kernel.org
3241 W:      http://www.cavium.com
3242 S:      Supported
3243 F:      drivers/net/ethernet/cavium/liquidio/
3244
3245 CAVIUM MMC DRIVER
3246 M:      Jan Glauber <jglauber@cavium.com>
3247 M:      David Daney <david.daney@cavium.com>
3248 M:      Steven J. Hill <Steven.Hill@cavium.com>
3249 W:      http://www.cavium.com
3250 S:      Supported
3251 F:      drivers/mmc/host/cavium*
3252
3253 CAVIUM OCTEON-TX CRYPTO DRIVER
3254 M:      George Cherian <george.cherian@cavium.com>
3255 L:      linux-crypto@vger.kernel.org
3256 W:      http://www.cavium.com
3257 S:      Supported
3258 F:      drivers/crypto/cavium/cpt/
3259
3260 CAVIUM THUNDERX2 ARM64 SOC
3261 M:      Robert Richter <rrichter@cavium.com>
3262 M:      Jayachandran C <jnair@caviumnetworks.com>
3263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3264 S:      Maintained
3265 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3266 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3267
3268 CC2520 IEEE-802.15.4 RADIO DRIVER
3269 M:      Varka Bhadram <varkabhadram@gmail.com>
3270 L:      linux-wpan@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/net/ieee802154/cc2520.c
3273 F:      include/linux/spi/cc2520.h
3274 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3275
3276 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3277 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3278 L:      linux-crypto@vger.kernel.org
3279 S:      Supported
3280 F:      drivers/crypto/ccree/
3281 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3282
3283 CEC FRAMEWORK
3284 M:      Hans Verkuil <hans.verkuil@cisco.com>
3285 L:      linux-media@vger.kernel.org
3286 T:      git git://linuxtv.org/media_tree.git
3287 W:      http://linuxtv.org
3288 S:      Supported
3289 F:      Documentation/media/kapi/cec-core.rst
3290 F:      Documentation/media/uapi/cec
3291 F:      drivers/media/cec/
3292 F:      drivers/media/rc/keymaps/rc-cec.c
3293 F:      include/media/cec.h
3294 F:      include/media/cec-notifier.h
3295 F:      include/uapi/linux/cec.h
3296 F:      include/uapi/linux/cec-funcs.h
3297 F:      Documentation/devicetree/bindings/media/cec.txt
3298 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3299
3300 CEC GPIO DRIVER
3301 M:      Hans Verkuil <hans.verkuil@cisco.com>
3302 L:      linux-media@vger.kernel.org
3303 T:      git git://linuxtv.org/media_tree.git
3304 W:      http://linuxtv.org
3305 S:      Supported
3306 F:      drivers/media/platform/cec-gpio/
3307 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3308
3309 CELL BROADBAND ENGINE ARCHITECTURE
3310 M:      Arnd Bergmann <arnd@arndb.de>
3311 L:      linuxppc-dev@lists.ozlabs.org
3312 W:      http://www.ibm.com/developerworks/power/cell/
3313 S:      Supported
3314 F:      arch/powerpc/include/asm/cell*.h
3315 F:      arch/powerpc/include/asm/spu*.h
3316 F:      arch/powerpc/include/uapi/asm/spu*.h
3317 F:      arch/powerpc/oprofile/*cell*
3318 F:      arch/powerpc/platforms/cell/
3319
3320 CEPH COMMON CODE (LIBCEPH)
3321 M:      Ilya Dryomov <idryomov@gmail.com>
3322 M:      "Yan, Zheng" <zyan@redhat.com>
3323 M:      Sage Weil <sage@redhat.com>
3324 L:      ceph-devel@vger.kernel.org
3325 W:      http://ceph.com/
3326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3327 T:      git git://github.com/ceph/ceph-client.git
3328 S:      Supported
3329 F:      net/ceph/
3330 F:      include/linux/ceph/
3331 F:      include/linux/crush/
3332
3333 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3334 M:      "Yan, Zheng" <zyan@redhat.com>
3335 M:      Sage Weil <sage@redhat.com>
3336 M:      Ilya Dryomov <idryomov@gmail.com>
3337 L:      ceph-devel@vger.kernel.org
3338 W:      http://ceph.com/
3339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3340 T:      git git://github.com/ceph/ceph-client.git
3341 S:      Supported
3342 F:      Documentation/filesystems/ceph.txt
3343 F:      fs/ceph/
3344
3345 CERTIFICATE HANDLING:
3346 M:      David Howells <dhowells@redhat.com>
3347 M:      David Woodhouse <dwmw2@infradead.org>
3348 L:      keyrings@vger.kernel.org
3349 S:      Maintained
3350 F:      Documentation/module-signing.txt
3351 F:      certs/
3352 F:      scripts/sign-file.c
3353 F:      scripts/extract-cert.c
3354
3355 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3356 L:      linux-usb@vger.kernel.org
3357 S:      Orphan
3358 F:      Documentation/usb/WUSB-Design-overview.txt
3359 F:      Documentation/usb/wusb-cbaf
3360 F:      drivers/usb/host/hwa-hc.c
3361 F:      drivers/usb/host/whci/
3362 F:      drivers/usb/wusbcore/
3363 F:      include/linux/usb/wusb*
3364
3365 CFAG12864B LCD DRIVER
3366 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3367 W:      http://miguelojeda.es/auxdisplay.htm
3368 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
3369 S:      Maintained
3370 F:      drivers/auxdisplay/cfag12864b.c
3371 F:      include/linux/cfag12864b.h
3372
3373 CFAG12864BFB LCD FRAMEBUFFER 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/cfag12864bfb.c
3379 F:      include/linux/cfag12864b.h
3380
3381 802.11 (including CFG80211/NL80211)
3382 M:      Johannes Berg <johannes@sipsolutions.net>
3383 L:      linux-wireless@vger.kernel.org
3384 W:      http://wireless.kernel.org/
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3387 S:      Maintained
3388 F:      net/wireless/
3389 F:      include/uapi/linux/nl80211.h
3390 F:      include/linux/ieee80211.h
3391 F:      include/net/wext.h
3392 F:      include/net/cfg80211.h
3393 F:      include/net/iw_handler.h
3394 F:      include/net/ieee80211_radiotap.h
3395 F:      Documentation/driver-api/80211/cfg80211.rst
3396 F:      Documentation/networking/regulatory.txt
3397
3398 CHAR and MISC DRIVERS
3399 M:      Arnd Bergmann <arnd@arndb.de>
3400 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3402 S:      Supported
3403 F:      drivers/char/
3404 F:      drivers/misc/
3405 F:      include/linux/miscdevice.h
3406
3407 CHECKPATCH
3408 M:      Andy Whitcroft <apw@canonical.com>
3409 M:      Joe Perches <joe@perches.com>
3410 S:      Maintained
3411 F:      scripts/checkpatch.pl
3412
3413 CHINESE DOCUMENTATION
3414 M:      Harry Wei <harryxiyou@gmail.com>
3415 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3416 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3417 S:      Maintained
3418 F:      Documentation/translations/zh_CN/
3419
3420 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3421 M:      Peter Chen <Peter.Chen@nxp.com>
3422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3423 L:      linux-usb@vger.kernel.org
3424 S:      Maintained
3425 F:      drivers/usb/chipidea/
3426
3427 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3428 M:      Hans de Goede <hdegoede@redhat.com>
3429 L:      linux-input@vger.kernel.org
3430 S:      Maintained
3431 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3432 F:      drivers/input/touchscreen/chipone_icn8318.c
3433
3434 CHROME HARDWARE PLATFORM SUPPORT
3435 M:      Benson Leung <bleung@chromium.org>
3436 M:      Olof Johansson <olof@lixom.net>
3437 S:      Maintained
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3439 F:      drivers/platform/chrome/
3440
3441 CIRRUS LOGIC AUDIO CODEC DRIVERS
3442 M:      Brian Austin <brian.austin@cirrus.com>
3443 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3444 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3445 S:      Maintained
3446 F:      sound/soc/codecs/cs*
3447
3448 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3449 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3450 L:      netdev@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3453
3454 CISCO FCOE HBA DRIVER
3455 M:      Satish Kharat <satishkh@cisco.com>
3456 M:      Sesidhar Baddela <sebaddel@cisco.com>
3457 M:      Karan Tilak Kumar <kartilak@cisco.com>
3458 L:      linux-scsi@vger.kernel.org
3459 S:      Supported
3460 F:      drivers/scsi/fnic/
3461
3462 CISCO SCSI HBA DRIVER
3463 M:      Karan Tilak Kumar <kartilak@cisco.com>
3464 M:      Sesidhar Baddela <sebaddel@cisco.com>
3465 L:      linux-scsi@vger.kernel.org
3466 S:      Supported
3467 F:      drivers/scsi/snic/
3468
3469 CISCO VIC ETHERNET NIC DRIVER
3470 M:      Christian Benvenuti <benve@cisco.com>
3471 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3472 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3473 S:      Supported
3474 F:      drivers/net/ethernet/cisco/enic/
3475
3476 CISCO VIC LOW LATENCY NIC DRIVER
3477 M:      Christian Benvenuti <benve@cisco.com>
3478 M:      Dave Goodell <dgoodell@cisco.com>
3479 S:      Supported
3480 F:      drivers/infiniband/hw/usnic/
3481
3482 CLEANCACHE API
3483 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3484 L:      linux-kernel@vger.kernel.org
3485 S:      Maintained
3486 F:      mm/cleancache.c
3487 F:      include/linux/cleancache.h
3488
3489 CLK API
3490 M:      Russell King <linux@armlinux.org.uk>
3491 L:      linux-clk@vger.kernel.org
3492 S:      Maintained
3493 F:      include/linux/clk.h
3494
3495 CLOCKSOURCE, CLOCKEVENT DRIVERS
3496 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3497 M:      Thomas Gleixner <tglx@linutronix.de>
3498 L:      linux-kernel@vger.kernel.org
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3500 S:      Supported
3501 F:      drivers/clocksource/
3502 F:      Documentation/devicetree/bindings/timer/
3503
3504 CMPC ACPI DRIVER
3505 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3506 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3507 L:      platform-driver-x86@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/platform/x86/classmate-laptop.c
3510
3511 COBALT MEDIA DRIVER
3512 M:      Hans Verkuil <hans.verkuil@cisco.com>
3513 L:      linux-media@vger.kernel.org
3514 T:      git git://linuxtv.org/media_tree.git
3515 W:      https://linuxtv.org
3516 S:      Supported
3517 F:      drivers/media/pci/cobalt/
3518
3519 COCCINELLE/Semantic Patches (SmPL)
3520 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3521 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3522 M:      Nicolas Palix <nicolas.palix@imag.fr>
3523 M:      Michal Marek <michal.lkml@markovi.net>
3524 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3526 W:      http://coccinelle.lip6.fr/
3527 S:      Supported
3528 F:      Documentation/dev-tools/coccinelle.rst
3529 F:      scripts/coccinelle/
3530 F:      scripts/coccicheck
3531
3532 CODA FILE SYSTEM
3533 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3534 M:      coda@cs.cmu.edu
3535 L:      codalist@coda.cs.cmu.edu
3536 W:      http://www.coda.cs.cmu.edu/
3537 S:      Maintained
3538 F:      Documentation/filesystems/coda.txt
3539 F:      fs/coda/
3540 F:      include/linux/coda*.h
3541 F:      include/uapi/linux/coda*.h
3542
3543 CODA V4L2 MEM2MEM DRIVER
3544 M:      Philipp Zabel <p.zabel@pengutronix.de>
3545 L:      linux-media@vger.kernel.org
3546 S:      Maintained
3547 F:      Documentation/devicetree/bindings/media/coda.txt
3548 F:      drivers/media/platform/coda/
3549
3550 COMMON CLK FRAMEWORK
3551 M:      Michael Turquette <mturquette@baylibre.com>
3552 M:      Stephen Boyd <sboyd@kernel.org>
3553 L:      linux-clk@vger.kernel.org
3554 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3556 S:      Maintained
3557 F:      Documentation/devicetree/bindings/clock/
3558 F:      drivers/clk/
3559 X:      drivers/clk/clkdev.c
3560 F:      include/linux/clk-pr*
3561 F:      include/linux/clk/
3562
3563 COMMON INTERNET FILE SYSTEM (CIFS)
3564 M:      Steve French <sfrench@samba.org>
3565 L:      linux-cifs@vger.kernel.org
3566 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3567 W:      http://linux-cifs.samba.org/
3568 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3569 S:      Supported
3570 F:      Documentation/filesystems/cifs/
3571 F:      fs/cifs/
3572
3573 COMPACTPCI HOTPLUG CORE
3574 M:      Scott Murray <scott@spiteful.org>
3575 L:      linux-pci@vger.kernel.org
3576 S:      Maintained
3577 F:      drivers/pci/hotplug/cpci_hotplug*
3578
3579 COMPACTPCI HOTPLUG GENERIC DRIVER
3580 M:      Scott Murray <scott@spiteful.org>
3581 L:      linux-pci@vger.kernel.org
3582 S:      Maintained
3583 F:      drivers/pci/hotplug/cpcihp_generic.c
3584
3585 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3586 M:      Scott Murray <scott@spiteful.org>
3587 L:      linux-pci@vger.kernel.org
3588 S:      Maintained
3589 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3590
3591 COMPAL LAPTOP SUPPORT
3592 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3593 L:      platform-driver-x86@vger.kernel.org
3594 S:      Maintained
3595 F:      drivers/platform/x86/compal-laptop.c
3596
3597 CONEXANT ACCESSRUNNER USB DRIVER
3598 L:      accessrunner-general@lists.sourceforge.net
3599 W:      http://accessrunner.sourceforge.net/
3600 S:      Orphan
3601 F:      drivers/usb/atm/cxacru.c
3602
3603 CONFIGFS
3604 M:      Joel Becker <jlbec@evilplan.org>
3605 M:      Christoph Hellwig <hch@lst.de>
3606 T:      git git://git.infradead.org/users/hch/configfs.git
3607 S:      Supported
3608 F:      fs/configfs/
3609 F:      include/linux/configfs.h
3610
3611 CONNECTOR
3612 M:      Evgeniy Polyakov <zbr@ioremap.net>
3613 L:      netdev@vger.kernel.org
3614 S:      Maintained
3615 F:      drivers/connector/
3616
3617 CONTROL GROUP (CGROUP)
3618 M:      Tejun Heo <tj@kernel.org>
3619 M:      Li Zefan <lizefan@huawei.com>
3620 M:      Johannes Weiner <hannes@cmpxchg.org>
3621 L:      cgroups@vger.kernel.org
3622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3623 S:      Maintained
3624 F:      Documentation/cgroup*
3625 F:      include/linux/cgroup*
3626 F:      kernel/cgroup*
3627
3628 CONTROL GROUP - CPUSET
3629 M:      Li Zefan <lizefan@huawei.com>
3630 L:      cgroups@vger.kernel.org
3631 W:      http://www.bullopensource.org/cpuset/
3632 W:      http://oss.sgi.com/projects/cpusets/
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3634 S:      Maintained
3635 F:      Documentation/cgroup-v1/cpusets.txt
3636 F:      include/linux/cpuset.h
3637 F:      kernel/cgroup/cpuset.c
3638
3639 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3640 M:      Johannes Weiner <hannes@cmpxchg.org>
3641 M:      Michal Hocko <mhocko@kernel.org>
3642 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3643 L:      cgroups@vger.kernel.org
3644 L:      linux-mm@kvack.org
3645 S:      Maintained
3646 F:      mm/memcontrol.c
3647 F:      mm/swap_cgroup.c
3648
3649 CORETEMP HARDWARE MONITORING DRIVER
3650 M:      Fenghua Yu <fenghua.yu@intel.com>
3651 L:      linux-hwmon@vger.kernel.org
3652 S:      Maintained
3653 F:      Documentation/hwmon/coretemp
3654 F:      drivers/hwmon/coretemp.c
3655
3656 COSA/SRP SYNC SERIAL DRIVER
3657 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3658 W:      http://www.fi.muni.cz/~kas/cosa/
3659 S:      Maintained
3660 F:      drivers/net/wan/cosa*
3661
3662 CPMAC ETHERNET DRIVER
3663 M:      Florian Fainelli <f.fainelli@gmail.com>
3664 L:      netdev@vger.kernel.org
3665 S:      Maintained
3666 F:      drivers/net/ethernet/ti/cpmac.c
3667
3668 CPU FREQUENCY DRIVERS
3669 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3670 M:      Viresh Kumar <viresh.kumar@linaro.org>
3671 L:      linux-pm@vger.kernel.org
3672 S:      Maintained
3673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3674 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3675 B:      https://bugzilla.kernel.org
3676 F:      Documentation/cpu-freq/
3677 F:      Documentation/devicetree/bindings/cpufreq/
3678 F:      drivers/cpufreq/
3679 F:      include/linux/cpufreq.h
3680 F:      tools/testing/selftests/cpufreq/
3681
3682 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3683 M:      Viresh Kumar <viresh.kumar@linaro.org>
3684 M:      Sudeep Holla <sudeep.holla@arm.com>
3685 L:      linux-pm@vger.kernel.org
3686 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3687 S:      Maintained
3688 F:      drivers/cpufreq/arm_big_little.h
3689 F:      drivers/cpufreq/arm_big_little.c
3690 F:      drivers/cpufreq/arm_big_little_dt.c
3691
3692 CPU POWER MONITORING SUBSYSTEM
3693 M:      Thomas Renninger <trenn@suse.com>
3694 M:      Shuah Khan <shuah@kernel.org>
3695 L:      linux-pm@vger.kernel.org
3696 S:      Maintained
3697 F:      tools/power/cpupower/
3698
3699 CPUID/MSR DRIVER
3700 M:      "H. Peter Anvin" <hpa@zytor.com>
3701 S:      Maintained
3702 F:      arch/x86/kernel/cpuid.c
3703 F:      arch/x86/kernel/msr.c
3704
3705 CPUIDLE DRIVER - ARM BIG LITTLE
3706 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 L:      linux-pm@vger.kernel.org
3709 L:      linux-arm-kernel@lists.infradead.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3711 S:      Maintained
3712 F:      drivers/cpuidle/cpuidle-big_little.c
3713
3714 CPUIDLE DRIVER - ARM EXYNOS
3715 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3716 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3717 M:      Kukjin Kim <kgene@kernel.org>
3718 L:      linux-pm@vger.kernel.org
3719 L:      linux-samsung-soc@vger.kernel.org
3720 S:      Supported
3721 F:      drivers/cpuidle/cpuidle-exynos.c
3722 F:      arch/arm/mach-exynos/pm.c
3723
3724 CPUIDLE DRIVERS
3725 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3726 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3730 B:      https://bugzilla.kernel.org
3731 F:      drivers/cpuidle/*
3732 F:      include/linux/cpuidle.h
3733
3734 CRAMFS FILESYSTEM
3735 M:      Nicolas Pitre <nico@linaro.org>
3736 S:      Maintained
3737 F:      Documentation/filesystems/cramfs.txt
3738 F:      fs/cramfs/
3739
3740 CRYPTO API
3741 M:      Herbert Xu <herbert@gondor.apana.org.au>
3742 M:      "David S. Miller" <davem@davemloft.net>
3743 L:      linux-crypto@vger.kernel.org
3744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3746 S:      Maintained
3747 F:      Documentation/crypto/
3748 F:      Documentation/devicetree/bindings/crypto/
3749 F:      arch/*/crypto/
3750 F:      crypto/
3751 F:      drivers/crypto/
3752 F:      include/crypto/
3753 F:      include/linux/crypto*
3754
3755 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3756 M:      Neil Horman <nhorman@tuxdriver.com>
3757 L:      linux-crypto@vger.kernel.org
3758 S:      Maintained
3759 F:      crypto/ansi_cprng.c
3760 F:      crypto/rng.c
3761
3762 CS3308 MEDIA DRIVER
3763 M:      Hans Verkuil <hverkuil@xs4all.nl>
3764 L:      linux-media@vger.kernel.org
3765 T:      git git://linuxtv.org/media_tree.git
3766 W:      http://linuxtv.org
3767 S:      Odd Fixes
3768 F:      drivers/media/i2c/cs3308.c
3769 F:      drivers/media/i2c/cs3308.h
3770
3771 CS5535 Audio ALSA driver
3772 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3773 S:      Maintained
3774 F:      sound/pci/cs5535audio/
3775
3776 CW1200 WLAN driver
3777 M:      Solomon Peachy <pizza@shaftnet.org>
3778 S:      Maintained
3779 F:      drivers/net/wireless/st/cw1200/
3780
3781 CX18 VIDEO4LINUX DRIVER
3782 M:      Andy Walls <awalls@md.metrocast.net>
3783 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3784 L:      linux-media@vger.kernel.org
3785 T:      git git://linuxtv.org/media_tree.git
3786 W:      https://linuxtv.org
3787 W:      http://www.ivtvdriver.org/index.php/Cx18
3788 S:      Maintained
3789 F:      Documentation/media/v4l-drivers/cx18*
3790 F:      drivers/media/pci/cx18/
3791 F:      include/uapi/linux/ivtv*
3792
3793 CX2341X MPEG ENCODER HELPER MODULE
3794 M:      Hans Verkuil <hverkuil@xs4all.nl>
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      https://linuxtv.org
3798 S:      Maintained
3799 F:      drivers/media/common/cx2341x*
3800 F:      include/media/cx2341x*
3801
3802 CX24120 MEDIA DRIVER
3803 M:      Jemma Denson <jdenson@gmail.com>
3804 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3805 L:      linux-media@vger.kernel.org
3806 W:      https://linuxtv.org
3807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3808 S:      Maintained
3809 F:      drivers/media/dvb-frontends/cx24120*
3810
3811 CX88 VIDEO4LINUX DRIVER
3812 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3813 L:      linux-media@vger.kernel.org
3814 W:      https://linuxtv.org
3815 T:      git git://linuxtv.org/media_tree.git
3816 S:      Odd fixes
3817 F:      Documentation/media/v4l-drivers/cx88*
3818 F:      drivers/media/pci/cx88/
3819
3820 CXD2820R MEDIA DRIVER
3821 M:      Antti Palosaari <crope@iki.fi>
3822 L:      linux-media@vger.kernel.org
3823 W:      https://linuxtv.org
3824 W:      http://palosaari.fi/linux/
3825 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3826 T:      git git://linuxtv.org/anttip/media_tree.git
3827 S:      Maintained
3828 F:      drivers/media/dvb-frontends/cxd2820r*
3829
3830 CXGB3 ETHERNET DRIVER (CXGB3)
3831 M:      Santosh Raspatur <santosh@chelsio.com>
3832 L:      netdev@vger.kernel.org
3833 W:      http://www.chelsio.com
3834 S:      Supported
3835 F:      drivers/net/ethernet/chelsio/cxgb3/
3836
3837 CXGB3 ISCSI DRIVER (CXGB3I)
3838 M:      Karen Xie <kxie@chelsio.com>
3839 L:      linux-scsi@vger.kernel.org
3840 W:      http://www.chelsio.com
3841 S:      Supported
3842 F:      drivers/scsi/cxgbi/cxgb3i
3843
3844 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3845 M:      Steve Wise <swise@chelsio.com>
3846 L:      linux-rdma@vger.kernel.org
3847 W:      http://www.openfabrics.org
3848 S:      Supported
3849 F:      drivers/infiniband/hw/cxgb3/
3850 F:      include/uapi/rdma/cxgb3-abi.h
3851
3852 CXGB4 CRYPTO DRIVER (chcr)
3853 M:      Harsh Jain <harsh@chelsio.com>
3854 L:      linux-crypto@vger.kernel.org
3855 W:      http://www.chelsio.com
3856 S:      Supported
3857 F:      drivers/crypto/chelsio
3858
3859 CXGB4 ETHERNET DRIVER (CXGB4)
3860 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3861 L:      netdev@vger.kernel.org
3862 W:      http://www.chelsio.com
3863 S:      Supported
3864 F:      drivers/net/ethernet/chelsio/cxgb4/
3865
3866 CXGB4 ISCSI DRIVER (CXGB4I)
3867 M:      Karen Xie <kxie@chelsio.com>
3868 L:      linux-scsi@vger.kernel.org
3869 W:      http://www.chelsio.com
3870 S:      Supported
3871 F:      drivers/scsi/cxgbi/cxgb4i
3872
3873 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3874 M:      Steve Wise <swise@chelsio.com>
3875 L:      linux-rdma@vger.kernel.org
3876 W:      http://www.openfabrics.org
3877 S:      Supported
3878 F:      drivers/infiniband/hw/cxgb4/
3879 F:      include/uapi/rdma/cxgb4-abi.h
3880
3881 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3882 M:      Casey Leedom <leedom@chelsio.com>
3883 L:      netdev@vger.kernel.org
3884 W:      http://www.chelsio.com
3885 S:      Supported
3886 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3887
3888 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3889 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3890 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3891 L:      linuxppc-dev@lists.ozlabs.org
3892 S:      Supported
3893 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3894 F:      drivers/misc/cxl/
3895 F:      include/misc/cxl*
3896 F:      include/uapi/misc/cxl.h
3897 F:      Documentation/powerpc/cxl.txt
3898 F:      Documentation/ABI/testing/sysfs-class-cxl
3899
3900 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3901 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3902 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3903 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3904 L:      linux-scsi@vger.kernel.org
3905 S:      Supported
3906 F:      drivers/scsi/cxlflash/
3907 F:      include/uapi/scsi/cxlflash_ioctls.h
3908 F:      Documentation/powerpc/cxlflash.txt
3909
3910 CYBERPRO FB DRIVER
3911 M:      Russell King <linux@armlinux.org.uk>
3912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3913 W:      http://www.armlinux.org.uk/
3914 S:      Maintained
3915 F:      drivers/video/fbdev/cyber2000fb.*
3916
3917 CYCLADES ASYNC MUX DRIVER
3918 W:      http://www.cyclades.com/
3919 S:      Orphan
3920 F:      drivers/tty/cyclades.c
3921 F:      include/linux/cyclades.h
3922 F:      include/uapi/linux/cyclades.h
3923
3924 CYCLADES PC300 DRIVER
3925 W:      http://www.cyclades.com/
3926 S:      Orphan
3927 F:      drivers/net/wan/pc300*
3928
3929 CYPRESS_FIRMWARE MEDIA DRIVER
3930 M:      Antti Palosaari <crope@iki.fi>
3931 L:      linux-media@vger.kernel.org
3932 W:      https://linuxtv.org
3933 W:      http://palosaari.fi/linux/
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 T:      git git://linuxtv.org/anttip/media_tree.git
3936 S:      Maintained
3937 F:      drivers/media/common/cypress_firmware*
3938
3939 CYTTSP TOUCHSCREEN DRIVER
3940 M:      Ferruh Yigit <fery@cypress.com>
3941 L:      linux-input@vger.kernel.org
3942 S:      Supported
3943 F:      drivers/input/touchscreen/cyttsp*
3944 F:      include/linux/input/cyttsp.h
3945
3946 D-LINK DIR-685 TOUCHKEYS DRIVER
3947 M:      Linus Walleij <linus.walleij@linaro.org>
3948 L:      linux-input@vger.kernel.org
3949 S:      Supported
3950 F:      drivers/input/dlink-dir685-touchkeys.c
3951
3952 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3953 M:      Joshua Kinard <kumba@gentoo.org>
3954 S:      Maintained
3955 F:      drivers/rtc/rtc-ds1685.c
3956 F:      include/linux/rtc/ds1685.h
3957
3958 DAMA SLAVE for AX.25
3959 M:      Joerg Reuter <jreuter@yaina.de>
3960 W:      http://yaina.de/jreuter/
3961 W:      http://www.qsl.net/dl1bke/
3962 L:      linux-hams@vger.kernel.org
3963 S:      Maintained
3964 F:      net/ax25/af_ax25.c
3965 F:      net/ax25/ax25_dev.c
3966 F:      net/ax25/ax25_ds_*
3967 F:      net/ax25/ax25_in.c
3968 F:      net/ax25/ax25_out.c
3969 F:      net/ax25/ax25_timer.c
3970 F:      net/ax25/sysctl_net_ax25.c
3971
3972 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3973 L:      netdev@vger.kernel.org
3974 S:      Orphan
3975 F:      Documentation/networking/dmfe.txt
3976 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3977
3978 DC390/AM53C974 SCSI driver
3979 M:      Hannes Reinecke <hare@suse.com>
3980 L:      linux-scsi@vger.kernel.org
3981 S:      Maintained
3982 F:      drivers/scsi/am53c974.c
3983
3984 DC395x SCSI driver
3985 M:      Oliver Neukum <oliver@neukum.org>
3986 M:      Ali Akcaagac <aliakc@web.de>
3987 M:      Jamie Lenehan <lenehan@twibble.org>
3988 L:      dc395x@twibble.org
3989 W:      http://twibble.org/dist/dc395x/
3990 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
3991 S:      Maintained
3992 F:      Documentation/scsi/dc395x.txt
3993 F:      drivers/scsi/dc395x.*
3994
3995 DCCP PROTOCOL
3996 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
3997 L:      dccp@vger.kernel.org
3998 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
3999 S:      Maintained
4000 F:      include/linux/dccp.h
4001 F:      include/uapi/linux/dccp.h
4002 F:      include/linux/tfrc.h
4003 F:      net/dccp/
4004
4005 DECnet NETWORK LAYER
4006 W:      http://linux-decnet.sourceforge.net
4007 L:      linux-decnet-user@lists.sourceforge.net
4008 S:      Orphan
4009 F:      Documentation/networking/decnet.txt
4010 F:      net/decnet/
4011
4012 DECSTATION PLATFORM SUPPORT
4013 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4014 L:      linux-mips@linux-mips.org
4015 W:      http://www.linux-mips.org/wiki/DECstation
4016 S:      Maintained
4017 F:      arch/mips/dec/
4018 F:      arch/mips/include/asm/dec/
4019 F:      arch/mips/include/asm/mach-dec/
4020
4021 DEFXX FDDI NETWORK DRIVER
4022 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4023 S:      Maintained
4024 F:      drivers/net/fddi/defxx.*
4025
4026 DELL SMBIOS DRIVER
4027 M:      Pali Rohár <pali.rohar@gmail.com>
4028 M:      Mario Limonciello <mario.limonciello@dell.com>
4029 L:      platform-driver-x86@vger.kernel.org
4030 S:      Maintained
4031 F:      drivers/platform/x86/dell-smbios.*
4032
4033 DELL SMBIOS SMM DRIVER
4034 M:      Mario Limonciello <mario.limonciello@dell.com>
4035 L:      platform-driver-x86@vger.kernel.org
4036 S:      Maintained
4037 F:      drivers/platform/x86/dell-smbios-smm.c
4038
4039 DELL SMBIOS WMI DRIVER
4040 M:      Mario Limonciello <mario.limonciello@dell.com>
4041 L:      platform-driver-x86@vger.kernel.org
4042 S:      Maintained
4043 F:      drivers/platform/x86/dell-smbios-wmi.c
4044 F:      tools/wmi/dell-smbios-example.c
4045
4046 DELL LAPTOP DRIVER
4047 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4048 M:      Pali Rohár <pali.rohar@gmail.com>
4049 L:      platform-driver-x86@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/platform/x86/dell-laptop.c
4052
4053 DELL LAPTOP FREEFALL DRIVER
4054 M:      Pali Rohár <pali.rohar@gmail.com>
4055 S:      Maintained
4056 F:      drivers/platform/x86/dell-smo8800.c
4057
4058 DELL LAPTOP RBTN DRIVER
4059 M:      Pali Rohár <pali.rohar@gmail.com>
4060 S:      Maintained
4061 F:      drivers/platform/x86/dell-rbtn.*
4062
4063 DELL LAPTOP SMM DRIVER
4064 M:      Pali Rohár <pali.rohar@gmail.com>
4065 S:      Maintained
4066 F:      drivers/hwmon/dell-smm-hwmon.c
4067 F:      include/uapi/linux/i8k.h
4068
4069 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4070 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4071 S:      Maintained
4072 F:      Documentation/dcdbas.txt
4073 F:      drivers/firmware/dcdbas.*
4074
4075 DELL WMI NOTIFICATIONS DRIVER
4076 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4077 M:      Pali Rohár <pali.rohar@gmail.com>
4078 S:      Maintained
4079 F:      drivers/platform/x86/dell-wmi.c
4080
4081 DELL WMI DESCRIPTOR DRIVER
4082 M:      Mario Limonciello <mario.limonciello@dell.com>
4083 S:      Maintained
4084 F:      drivers/platform/x86/dell-wmi-descriptor.c
4085
4086 DELTA ST MEDIA DRIVER
4087 M:      Hugues Fruchet <hugues.fruchet@st.com>
4088 L:      linux-media@vger.kernel.org
4089 T:      git git://linuxtv.org/media_tree.git
4090 W:      https://linuxtv.org
4091 S:      Supported
4092 F:      drivers/media/platform/sti/delta
4093
4094 DENALI NAND DRIVER
4095 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4096 L:      linux-mtd@lists.infradead.org
4097 S:      Supported
4098 F:      drivers/mtd/nand/raw/denali*
4099
4100 DESIGNWARE USB2 DRD IP DRIVER
4101 M:      Minas Harutyunyan <hminas@synopsys.com>
4102 L:      linux-usb@vger.kernel.org
4103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4104 S:      Maintained
4105 F:      drivers/usb/dwc2/
4106
4107 DESIGNWARE USB3 DRD IP DRIVER
4108 M:      Felipe Balbi <balbi@kernel.org>
4109 L:      linux-usb@vger.kernel.org
4110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4111 S:      Maintained
4112 F:      drivers/usb/dwc3/
4113
4114 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4115 M:      Andreas Klinger <ak@it-klinger.de>
4116 L:      linux-iio@vger.kernel.org
4117 S:      Maintained
4118 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4119 F:      drivers/iio/proximity/srf*.c
4120
4121 DEVICE COREDUMP (DEV_COREDUMP)
4122 M:      Johannes Berg <johannes@sipsolutions.net>
4123 L:      linux-kernel@vger.kernel.org
4124 S:      Maintained
4125 F:      drivers/base/devcoredump.c
4126 F:      include/linux/devcoredump.h
4127
4128 DEVICE FREQUENCY (DEVFREQ)
4129 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4130 M:      Kyungmin Park <kyungmin.park@samsung.com>
4131 R:      Chanwoo Choi <cw00.choi@samsung.com>
4132 L:      linux-pm@vger.kernel.org
4133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4134 S:      Maintained
4135 F:      drivers/devfreq/
4136 F:      include/linux/devfreq.h
4137 F:      Documentation/devicetree/bindings/devfreq/
4138
4139 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4140 M:      Chanwoo Choi <cw00.choi@samsung.com>
4141 L:      linux-pm@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4143 S:      Supported
4144 F:      drivers/devfreq/event/
4145 F:      drivers/devfreq/devfreq-event.c
4146 F:      include/linux/devfreq-event.h
4147 F:      Documentation/devicetree/bindings/devfreq/event/
4148
4149 DEVICE NUMBER REGISTRY
4150 M:      Torben Mathiasen <device@lanana.org>
4151 W:      http://lanana.org/docs/device-list/index.html
4152 S:      Maintained
4153
4154 DEVICE-MAPPER  (LVM)
4155 M:      Alasdair Kergon <agk@redhat.com>
4156 M:      Mike Snitzer <snitzer@redhat.com>
4157 M:      dm-devel@redhat.com
4158 L:      dm-devel@redhat.com
4159 W:      http://sources.redhat.com/dm
4160 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4162 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4163 S:      Maintained
4164 F:      Documentation/device-mapper/
4165 F:      drivers/md/Makefile
4166 F:      drivers/md/Kconfig
4167 F:      drivers/md/dm*
4168 F:      drivers/md/persistent-data/
4169 F:      include/linux/device-mapper.h
4170 F:      include/linux/dm-*.h
4171 F:      include/uapi/linux/dm-*.h
4172
4173 DEVLINK
4174 M:      Jiri Pirko <jiri@mellanox.com>
4175 L:      netdev@vger.kernel.org
4176 S:      Supported
4177 F:      net/core/devlink.c
4178 F:      include/net/devlink.h
4179 F:      include/uapi/linux/devlink.h
4180
4181 DIALOG SEMICONDUCTOR DRIVERS
4182 M:      Support Opensource <support.opensource@diasemi.com>
4183 W:      http://www.dialog-semiconductor.com/products
4184 S:      Supported
4185 F:      Documentation/hwmon/da90??
4186 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4187 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4188 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4189 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4190 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4191 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4192 F:      drivers/gpio/gpio-da90??.c
4193 F:      drivers/hwmon/da90??-hwmon.c
4194 F:      drivers/iio/adc/da91??-*.c
4195 F:      drivers/input/misc/da90??_onkey.c
4196 F:      drivers/input/touchscreen/da9052_tsi.c
4197 F:      drivers/leds/leds-da90??.c
4198 F:      drivers/mfd/da903x.c
4199 F:      drivers/mfd/da90??-*.c
4200 F:      drivers/mfd/da91??-*.c
4201 F:      drivers/power/supply/da9052-battery.c
4202 F:      drivers/power/supply/da91??-*.c
4203 F:      drivers/regulator/da903x.c
4204 F:      drivers/regulator/da9???-regulator.[ch]
4205 F:      drivers/thermal/da90??-thermal.c
4206 F:      drivers/rtc/rtc-da90??.c
4207 F:      drivers/video/backlight/da90??_bl.c
4208 F:      drivers/watchdog/da90??_wdt.c
4209 F:      include/linux/mfd/da903x.h
4210 F:      include/linux/mfd/da9052/
4211 F:      include/linux/mfd/da9055/
4212 F:      include/linux/mfd/da9062/
4213 F:      include/linux/mfd/da9063/
4214 F:      include/linux/mfd/da9150/
4215 F:      include/linux/regulator/da9211.h
4216 F:      include/sound/da[79]*.h
4217 F:      sound/soc/codecs/da[79]*.[ch]
4218
4219 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4220 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4221 L:      linux-gpio@vger.kernel.org
4222 S:      Maintained
4223 F:      drivers/gpio/gpio-gpio-mm.c
4224
4225 DIGI NEO AND CLASSIC PCI PRODUCTS
4226 M:      Lidza Louina <lidza.louina@gmail.com>
4227 M:      Mark Hounschell <markh@compro.net>
4228 L:      driverdev-devel@linuxdriverproject.org
4229 S:      Maintained
4230 F:      drivers/staging/dgnc/
4231
4232 DIOLAN U2C-12 I2C DRIVER
4233 M:      Guenter Roeck <linux@roeck-us.net>
4234 L:      linux-i2c@vger.kernel.org
4235 S:      Maintained
4236 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4237
4238 FILESYSTEM DIRECT ACCESS (DAX)
4239 M:      Matthew Wilcox <mawilcox@microsoft.com>
4240 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4241 L:      linux-fsdevel@vger.kernel.org
4242 S:      Supported
4243 F:      fs/dax.c
4244 F:      include/linux/dax.h
4245 F:      include/trace/events/fs_dax.h
4246
4247 DEVICE DIRECT ACCESS (DAX)
4248 M:      Dan Williams <dan.j.williams@intel.com>
4249 M:      Dave Jiang <dave.jiang@intel.com>
4250 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4251 M:      Vishal Verma <vishal.l.verma@intel.com>
4252 L:      linux-nvdimm@lists.01.org
4253 S:      Supported
4254 F:      drivers/dax/
4255
4256 DIRECTORY NOTIFICATION (DNOTIFY)
4257 M:      Jan Kara <jack@suse.cz>
4258 R:      Amir Goldstein <amir73il@gmail.com>
4259 L:      linux-fsdevel@vger.kernel.org
4260 S:      Maintained
4261 F:      Documentation/filesystems/dnotify.txt
4262 F:      fs/notify/dnotify/
4263 F:      include/linux/dnotify.h
4264
4265 DISK GEOMETRY AND PARTITION HANDLING
4266 M:      Andries Brouwer <aeb@cwi.nl>
4267 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4268 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4269 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4270 S:      Maintained
4271
4272 DISKQUOTA
4273 M:      Jan Kara <jack@suse.com>
4274 S:      Maintained
4275 F:      Documentation/filesystems/quota.txt
4276 F:      fs/quota/
4277 F:      include/linux/quota*.h
4278 F:      include/uapi/linux/quota*.h
4279
4280 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4281 M:      Bernie Thompson <bernie@plugable.com>
4282 L:      linux-fbdev@vger.kernel.org
4283 S:      Maintained
4284 W:      http://plugable.com/category/projects/udlfb/
4285 F:      drivers/video/fbdev/udlfb.c
4286 F:      include/video/udlfb.h
4287 F:      Documentation/fb/udlfb.txt
4288
4289 DISTRIBUTED LOCK MANAGER (DLM)
4290 M:      Christine Caulfield <ccaulfie@redhat.com>
4291 M:      David Teigland <teigland@redhat.com>
4292 L:      cluster-devel@redhat.com
4293 W:      http://sources.redhat.com/cluster/
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4295 S:      Supported
4296 F:      fs/dlm/
4297
4298 DMA BUFFER SHARING FRAMEWORK
4299 M:      Sumit Semwal <sumit.semwal@linaro.org>
4300 S:      Maintained
4301 L:      linux-media@vger.kernel.org
4302 L:      dri-devel@lists.freedesktop.org
4303 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4304 F:      drivers/dma-buf/
4305 F:      include/linux/dma-buf*
4306 F:      include/linux/reservation.h
4307 F:      include/linux/*fence.h
4308 F:      Documentation/driver-api/dma-buf.rst
4309 T:      git git://anongit.freedesktop.org/drm/drm-misc
4310
4311 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4312 M:      Vinod Koul <vkoul@kernel.org>
4313 L:      dmaengine@vger.kernel.org
4314 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4315 S:      Maintained
4316 F:      drivers/dma/
4317 F:      include/linux/dmaengine.h
4318 F:      include/linux/of_dma.h
4319 F:      Documentation/devicetree/bindings/dma/
4320 F:      Documentation/driver-api/dmaengine/
4321 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4322
4323 DMA MAPPING HELPERS
4324 M:      Christoph Hellwig <hch@lst.de>
4325 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4326 R:      Robin Murphy <robin.murphy@arm.com>
4327 L:      iommu@lists.linux-foundation.org
4328 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4329 W:      http://git.infradead.org/users/hch/dma-mapping.git
4330 S:      Supported
4331 F:      lib/dma-debug.c
4332 F:      lib/dma-direct.c
4333 F:      lib/dma-noncoherent.c
4334 F:      lib/dma-virt.c
4335 F:      drivers/base/dma-mapping.c
4336 F:      drivers/base/dma-coherent.c
4337 F:      include/asm-generic/dma-mapping.h
4338 F:      include/linux/dma-direct.h
4339 F:      include/linux/dma-mapping.h
4340 F:      include/linux/dma-noncoherent.h
4341
4342 DME1737 HARDWARE MONITOR DRIVER
4343 M:      Juerg Haefliger <juergh@gmail.com>
4344 L:      linux-hwmon@vger.kernel.org
4345 S:      Maintained
4346 F:      Documentation/hwmon/dme1737
4347 F:      drivers/hwmon/dme1737.c
4348
4349 DMI/SMBIOS SUPPORT
4350 M:      Jean Delvare <jdelvare@suse.com>
4351 S:      Maintained
4352 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4353 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4354 F:      drivers/firmware/dmi-id.c
4355 F:      drivers/firmware/dmi_scan.c
4356 F:      include/linux/dmi.h
4357
4358 DOCUMENTATION
4359 M:      Jonathan Corbet <corbet@lwn.net>
4360 L:      linux-doc@vger.kernel.org
4361 S:      Maintained
4362 F:      Documentation/
4363 F:      scripts/kernel-doc
4364 X:      Documentation/ABI/
4365 X:      Documentation/devicetree/
4366 X:      Documentation/acpi
4367 X:      Documentation/power
4368 X:      Documentation/spi
4369 X:      Documentation/media
4370 T:      git git://git.lwn.net/linux.git docs-next
4371
4372 DONGWOON DW9714 LENS VOICE COIL DRIVER
4373 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4374 L:      linux-media@vger.kernel.org
4375 T:      git git://linuxtv.org/media_tree.git
4376 S:      Maintained
4377 F:      drivers/media/i2c/dw9714.c
4378
4379 DOUBLETALK DRIVER
4380 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4381 L:      blinux-list@redhat.com
4382 S:      Maintained
4383 F:      drivers/char/dtlk.c
4384 F:      include/linux/dtlk.h
4385
4386 DPAA2 DATAPATH I/O (DPIO) DRIVER
4387 M:      Roy Pledge <Roy.Pledge@nxp.com>
4388 L:      linux-kernel@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/staging/fsl-mc/bus/dpio
4391
4392 DPAA2 ETHERNET DRIVER
4393 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4394 L:      linux-kernel@vger.kernel.org
4395 S:      Maintained
4396 F:      drivers/staging/fsl-dpaa2/ethernet
4397
4398 DPAA2 ETHERNET SWITCH DRIVER
4399 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4400 L:      linux-kernel@vger.kernel.org
4401 S:      Maintained
4402 F:      drivers/staging/fsl-dpaa2/ethsw
4403
4404 DPT_I2O SCSI RAID DRIVER
4405 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4406 L:      linux-scsi@vger.kernel.org
4407 W:      http://www.adaptec.com/
4408 S:      Maintained
4409 F:      drivers/scsi/dpt*
4410 F:      drivers/scsi/dpt/
4411
4412 DRBD DRIVER
4413 M:      Philipp Reisner <philipp.reisner@linbit.com>
4414 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4415 L:      drbd-dev@lists.linbit.com
4416 W:      http://www.drbd.org
4417 T:      git git://git.linbit.com/linux-drbd.git
4418 T:      git git://git.linbit.com/drbd-8.4.git
4419 S:      Supported
4420 F:      drivers/block/drbd/
4421 F:      lib/lru_cache.c
4422 F:      Documentation/blockdev/drbd/
4423
4424 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4427 S:      Supported
4428 F:      Documentation/kobject.txt
4429 F:      drivers/base/
4430 F:      fs/debugfs/
4431 F:      fs/sysfs/
4432 F:      include/linux/debugfs.h
4433 F:      include/linux/kobj*
4434 F:      lib/kobj*
4435
4436 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4437 M:      Kevin Hilman <khilman@kernel.org>
4438 M:      Nishanth Menon <nm@ti.com>
4439 S:      Maintained
4440 F:      drivers/power/avs/
4441 F:      include/linux/power/smartreflex.h
4442 L:      linux-pm@vger.kernel.org
4443
4444 DRM DRIVER FOR ARM PL111 CLCD
4445 M:      Eric Anholt <eric@anholt.net>
4446 T:      git git://anongit.freedesktop.org/drm/drm-misc
4447 S:      Supported
4448 F:      drivers/gpu/drm/pl111/
4449
4450 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4451 M:      Linus Walleij <linus.walleij@linaro.org>
4452 T:      git git://anongit.freedesktop.org/drm/drm-misc
4453 S:      Maintained
4454 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4455 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4456
4457 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4458 M:      Dave Airlie <airlied@redhat.com>
4459 S:      Odd Fixes
4460 F:      drivers/gpu/drm/ast/
4461
4462 DRM DRIVER FOR BOCHS VIRTUAL GPU
4463 M:      Gerd Hoffmann <kraxel@redhat.com>
4464 L:      virtualization@lists.linux-foundation.org
4465 T:      git git://anongit.freedesktop.org/drm/drm-misc
4466 S:      Maintained
4467 F:      drivers/gpu/drm/bochs/
4468
4469 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4470 M:      Linus Walleij <linus.walleij@linaro.org>
4471 T:      git git://anongit.freedesktop.org/drm/drm-misc
4472 S:      Maintained
4473 F:      drivers/gpu/drm/tve200/
4474
4475 DRM DRIVER FOR ILITEK ILI9225 PANELS
4476 M:      David Lechner <david@lechnology.com>
4477 S:      Maintained
4478 F:      drivers/gpu/drm/tinydrm/ili9225.c
4479 F:      Documentation/devicetree/bindings/display/ili9225.txt
4480
4481 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4482 S:      Orphan / Obsolete
4483 F:      drivers/gpu/drm/i810/
4484 F:      include/uapi/drm/i810_drm.h
4485
4486 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4487 S:      Orphan / Obsolete
4488 F:      drivers/gpu/drm/mga/
4489 F:      include/uapi/drm/mga_drm.h
4490
4491 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4492 M:      Dave Airlie <airlied@redhat.com>
4493 S:      Odd Fixes
4494 F:      drivers/gpu/drm/mgag200/
4495
4496 DRM DRIVER FOR MI0283QT
4497 M:      Noralf Trønnes <noralf@tronnes.org>
4498 S:      Maintained
4499 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4500 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4501
4502 DRM DRIVER FOR MSM ADRENO GPU
4503 M:      Rob Clark <robdclark@gmail.com>
4504 L:      linux-arm-msm@vger.kernel.org
4505 L:      dri-devel@lists.freedesktop.org
4506 L:      freedreno@lists.freedesktop.org
4507 T:      git git://people.freedesktop.org/~robclark/linux
4508 S:      Maintained
4509 F:      drivers/gpu/drm/msm/
4510 F:      include/uapi/drm/msm_drm.h
4511 F:      Documentation/devicetree/bindings/display/msm/
4512
4513 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4514 M:      Ben Skeggs <bskeggs@redhat.com>
4515 L:      dri-devel@lists.freedesktop.org
4516 L:      nouveau@lists.freedesktop.org
4517 T:      git git://github.com/skeggsb/linux
4518 S:      Supported
4519 F:      drivers/gpu/drm/nouveau/
4520 F:      include/uapi/drm/nouveau_drm.h
4521
4522 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4523 M:      Noralf Trønnes <noralf@tronnes.org>
4524 S:      Maintained
4525 F:      drivers/gpu/drm/tinydrm/repaper.c
4526 F:      Documentation/devicetree/bindings/display/repaper.txt
4527
4528 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4529 M:      Dave Airlie <airlied@redhat.com>
4530 M:      Gerd Hoffmann <kraxel@redhat.com>
4531 L:      virtualization@lists.linux-foundation.org
4532 T:      git git://anongit.freedesktop.org/drm/drm-misc
4533 S:      Obsolete
4534 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4535 F:      drivers/gpu/drm/cirrus/
4536
4537 DRM DRIVER FOR QXL VIRTUAL GPU
4538 M:      Dave Airlie <airlied@redhat.com>
4539 M:      Gerd Hoffmann <kraxel@redhat.com>
4540 L:      virtualization@lists.linux-foundation.org
4541 T:      git git://anongit.freedesktop.org/drm/drm-misc
4542 S:      Maintained
4543 F:      drivers/gpu/drm/qxl/
4544 F:      include/uapi/drm/qxl_drm.h
4545
4546 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4547 S:      Orphan / Obsolete
4548 F:      drivers/gpu/drm/r128/
4549 F:      include/uapi/drm/r128_drm.h
4550
4551 DRM DRIVER FOR SAVAGE VIDEO CARDS
4552 S:      Orphan / Obsolete
4553 F:      drivers/gpu/drm/savage/
4554 F:      include/uapi/drm/savage_drm.h
4555
4556 DRM DRIVER FOR SIS VIDEO CARDS
4557 S:      Orphan / Obsolete
4558 F:      drivers/gpu/drm/sis/
4559 F:      include/uapi/drm/sis_drm.h
4560
4561 DRM DRIVER FOR SITRONIX ST7586 PANELS
4562 M:      David Lechner <david@lechnology.com>
4563 S:      Maintained
4564 F:      drivers/gpu/drm/tinydrm/st7586.c
4565 F:      Documentation/devicetree/bindings/display/st7586.txt
4566
4567 DRM DRIVER FOR SITRONIX ST7735R PANELS
4568 M:      David Lechner <david@lechnology.com>
4569 S:      Maintained
4570 F:      drivers/gpu/drm/tinydrm/st7735r.c
4571 F:      Documentation/devicetree/bindings/display/st7735r.txt
4572
4573 DRM DRIVER FOR TDFX VIDEO CARDS
4574 S:      Orphan / Obsolete
4575 F:      drivers/gpu/drm/tdfx/
4576
4577 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4578 M:      Dave Airlie <airlied@redhat.com>
4579 S:      Odd Fixes
4580 F:      drivers/gpu/drm/udl/
4581
4582 DRM DRIVER FOR VMWARE VIRTUAL GPU
4583 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4584 M:      Sinclair Yeh <syeh@vmware.com>
4585 M:      Thomas Hellstrom <thellstrom@vmware.com>
4586 L:      dri-devel@lists.freedesktop.org
4587 T:      git git://people.freedesktop.org/~syeh/repos_linux
4588 T:      git git://people.freedesktop.org/~thomash/linux
4589 S:      Supported
4590 F:      drivers/gpu/drm/vmwgfx/
4591 F:      include/uapi/drm/vmwgfx_drm.h
4592
4593 DRM DRIVERS
4594 M:      David Airlie <airlied@linux.ie>
4595 L:      dri-devel@lists.freedesktop.org
4596 T:      git git://people.freedesktop.org/~airlied/linux
4597 B:      https://bugs.freedesktop.org/
4598 C:      irc://chat.freenode.net/dri-devel
4599 S:      Maintained
4600 F:      drivers/gpu/drm/
4601 F:      drivers/gpu/vga/
4602 F:      Documentation/devicetree/bindings/display/
4603 F:      Documentation/devicetree/bindings/gpu/
4604 F:      Documentation/devicetree/bindings/video/
4605 F:      Documentation/gpu/
4606 F:      include/drm/
4607 F:      include/uapi/drm/
4608 F:      include/linux/vga*
4609
4610 DRM DRIVERS AND MISC GPU PATCHES
4611 M:      Gustavo Padovan <gustavo@padovan.org>
4612 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4613 M:      Sean Paul <seanpaul@chromium.org>
4614 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4615 S:      Maintained
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 F:      Documentation/gpu/
4618 F:      drivers/gpu/vga/
4619 F:      drivers/gpu/drm/*
4620 F:      include/drm/drm*
4621 F:      include/uapi/drm/drm*
4622 F:      include/linux/vga*
4623
4624 DRM DRIVERS FOR ALLWINNER A10
4625 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4626 L:      dri-devel@lists.freedesktop.org
4627 S:      Supported
4628 F:      drivers/gpu/drm/sun4i/
4629 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4630 T:      git git://anongit.freedesktop.org/drm/drm-misc
4631
4632 DRM DRIVERS FOR AMLOGIC SOCS
4633 M:      Neil Armstrong <narmstrong@baylibre.com>
4634 L:      dri-devel@lists.freedesktop.org
4635 L:      linux-amlogic@lists.infradead.org
4636 W:      http://linux-meson.com/
4637 S:      Supported
4638 F:      drivers/gpu/drm/meson/
4639 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4640 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4641 F:      Documentation/gpu/meson.rst
4642 T:      git git://anongit.freedesktop.org/drm/drm-misc
4643
4644 DRM DRIVERS FOR ATMEL HLCDC
4645 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4646 L:      dri-devel@lists.freedesktop.org
4647 S:      Supported
4648 F:      drivers/gpu/drm/atmel-hlcdc/
4649 F:      Documentation/devicetree/bindings/drm/atmel/
4650 T:      git git://anongit.freedesktop.org/drm/drm-misc
4651
4652 DRM DRIVERS FOR BRIDGE CHIPS
4653 M:      Archit Taneja <architt@codeaurora.org>
4654 M:      Andrzej Hajda <a.hajda@samsung.com>
4655 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4656 S:      Maintained
4657 T:      git git://anongit.freedesktop.org/drm/drm-misc
4658 F:      drivers/gpu/drm/bridge/
4659
4660 DRM DRIVERS FOR EXYNOS
4661 M:      Inki Dae <inki.dae@samsung.com>
4662 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4663 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4664 M:      Kyungmin Park <kyungmin.park@samsung.com>
4665 L:      dri-devel@lists.freedesktop.org
4666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4667 S:      Supported
4668 F:      drivers/gpu/drm/exynos/
4669 F:      include/uapi/drm/exynos_drm.h
4670 F:      Documentation/devicetree/bindings/display/exynos/
4671
4672 DRM DRIVERS FOR FREESCALE DCU
4673 M:      Stefan Agner <stefan@agner.ch>
4674 M:      Alison Wang <alison.wang@freescale.com>
4675 L:      dri-devel@lists.freedesktop.org
4676 S:      Supported
4677 F:      drivers/gpu/drm/fsl-dcu/
4678 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4679 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4680 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4681
4682 DRM DRIVERS FOR FREESCALE IMX
4683 M:      Philipp Zabel <p.zabel@pengutronix.de>
4684 L:      dri-devel@lists.freedesktop.org
4685 S:      Maintained
4686 F:      drivers/gpu/drm/imx/
4687 F:      drivers/gpu/ipu-v3/
4688 F:      Documentation/devicetree/bindings/display/imx/
4689
4690 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4691 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4692 L:      dri-devel@lists.freedesktop.org
4693 T:      git git://github.com/patjak/drm-gma500
4694 S:      Maintained
4695 F:      drivers/gpu/drm/gma500/
4696
4697 DRM DRIVERS FOR HISILICON
4698 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4699 M:      Rongrong Zou <zourongrong@gmail.com>
4700 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4701 R:      Chen Feng <puck.chen@hisilicon.com>
4702 L:      dri-devel@lists.freedesktop.org
4703 T:      git git://github.com/xin3liang/linux.git
4704 S:      Maintained
4705 F:      drivers/gpu/drm/hisilicon/
4706 F:      Documentation/devicetree/bindings/display/hisilicon/
4707
4708 DRM DRIVERS FOR MEDIATEK
4709 M:      CK Hu <ck.hu@mediatek.com>
4710 M:      Philipp Zabel <p.zabel@pengutronix.de>
4711 L:      dri-devel@lists.freedesktop.org
4712 S:      Supported
4713 F:      drivers/gpu/drm/mediatek/
4714 F:      Documentation/devicetree/bindings/display/mediatek/
4715
4716 DRM DRIVERS FOR NVIDIA TEGRA
4717 M:      Thierry Reding <thierry.reding@gmail.com>
4718 L:      dri-devel@lists.freedesktop.org
4719 L:      linux-tegra@vger.kernel.org
4720 T:      git git://anongit.freedesktop.org/tegra/linux.git
4721 S:      Supported
4722 F:      drivers/gpu/drm/tegra/
4723 F:      drivers/gpu/host1x/
4724 F:      include/linux/host1x.h
4725 F:      include/uapi/drm/tegra_drm.h
4726 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4727
4728 DRM DRIVERS FOR RENESAS
4729 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 L:      linux-renesas-soc@vger.kernel.org
4732 T:      git git://linuxtv.org/pinchartl/fbdev
4733 S:      Supported
4734 F:      drivers/gpu/drm/rcar-du/
4735 F:      drivers/gpu/drm/shmobile/
4736 F:      include/linux/platform_data/shmob_drm.h
4737 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4738 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4739 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4740
4741 DRM DRIVERS FOR ROCKCHIP
4742 M:      Sandy Huang <hjc@rock-chips.com>
4743 M:      Heiko Stübner <heiko@sntech.de>
4744 L:      dri-devel@lists.freedesktop.org
4745 S:      Maintained
4746 F:      drivers/gpu/drm/rockchip/
4747 F:      Documentation/devicetree/bindings/display/rockchip/
4748 T:      git git://anongit.freedesktop.org/drm/drm-misc
4749
4750 DRM DRIVERS FOR STI
4751 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4752 M:      Vincent Abriou <vincent.abriou@st.com>
4753 L:      dri-devel@lists.freedesktop.org
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755 S:      Maintained
4756 F:      drivers/gpu/drm/sti
4757 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4758
4759 DRM DRIVERS FOR STM
4760 M:      Yannick Fertre <yannick.fertre@st.com>
4761 M:      Philippe Cornu <philippe.cornu@st.com>
4762 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4763 M:      Vincent Abriou <vincent.abriou@st.com>
4764 L:      dri-devel@lists.freedesktop.org
4765 T:      git git://anongit.freedesktop.org/drm/drm-misc
4766 S:      Maintained
4767 F:      drivers/gpu/drm/stm
4768 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4769
4770 DRM DRIVERS FOR TI LCDC
4771 M:      Jyri Sarha <jsarha@ti.com>
4772 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 S:      Maintained
4775 F:      drivers/gpu/drm/tilcdc/
4776 F:      Documentation/devicetree/bindings/display/tilcdc/
4777
4778 DRM DRIVERS FOR TI OMAP
4779 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4780 L:      dri-devel@lists.freedesktop.org
4781 S:      Maintained
4782 F:      drivers/gpu/drm/omapdrm/
4783 F:      Documentation/devicetree/bindings/display/ti/
4784
4785 DRM DRIVERS FOR VC4
4786 M:      Eric Anholt <eric@anholt.net>
4787 T:      git git://github.com/anholt/linux
4788 S:      Supported
4789 F:      drivers/gpu/drm/vc4/
4790 F:      include/uapi/drm/vc4_drm.h
4791 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4792 T:      git git://anongit.freedesktop.org/drm/drm-misc
4793
4794 DRM DRIVERS FOR VIVANTE GPU IP
4795 M:      Lucas Stach <l.stach@pengutronix.de>
4796 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4797 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4798 L:      etnaviv@lists.freedesktop.org
4799 L:      dri-devel@lists.freedesktop.org
4800 S:      Maintained
4801 F:      drivers/gpu/drm/etnaviv/
4802 F:      include/uapi/drm/etnaviv_drm.h
4803 F:      Documentation/devicetree/bindings/display/etnaviv/
4804
4805 DRM DRIVERS FOR ZTE ZX
4806 M:      Shawn Guo <shawnguo@kernel.org>
4807 L:      dri-devel@lists.freedesktop.org
4808 S:      Maintained
4809 F:      drivers/gpu/drm/zte/
4810 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4811 T:      git git://anongit.freedesktop.org/drm/drm-misc
4812
4813 DRM PANEL DRIVERS
4814 M:      Thierry Reding <thierry.reding@gmail.com>
4815 L:      dri-devel@lists.freedesktop.org
4816 T:      git git://anongit.freedesktop.org/drm/drm-misc
4817 S:      Maintained
4818 F:      drivers/gpu/drm/drm_panel.c
4819 F:      drivers/gpu/drm/panel/
4820 F:      include/drm/drm_panel.h
4821 F:      Documentation/devicetree/bindings/display/panel/
4822
4823 DRM TINYDRM DRIVERS
4824 M:      Noralf Trønnes <noralf@tronnes.org>
4825 W:      https://github.com/notro/tinydrm/wiki/Development
4826 T:      git git://anongit.freedesktop.org/drm/drm-misc
4827 S:      Maintained
4828 F:      drivers/gpu/drm/tinydrm/
4829 F:      include/drm/tinydrm/
4830
4831 DRM TTM SUBSYSTEM
4832 M:      Christian Koenig <christian.koenig@amd.com>
4833 M:      Roger He <Hongbo.He@amd.com>
4834 T:      git git://people.freedesktop.org/~agd5f/linux
4835 S:      Maintained
4836 L:      dri-devel@lists.freedesktop.org
4837 F:      include/drm/ttm/
4838 F:      drivers/gpu/drm/ttm/
4839
4840 DSBR100 USB FM RADIO DRIVER
4841 M:      Alexey Klimov <klimov.linux@gmail.com>
4842 L:      linux-media@vger.kernel.org
4843 T:      git git://linuxtv.org/media_tree.git
4844 S:      Maintained
4845 F:      drivers/media/radio/dsbr100.c
4846
4847 DSCC4 DRIVER
4848 M:      Francois Romieu <romieu@fr.zoreil.com>
4849 L:      netdev@vger.kernel.org
4850 S:      Maintained
4851 F:      drivers/net/wan/dscc4.c
4852
4853 DT3155 MEDIA DRIVER
4854 M:      Hans Verkuil <hverkuil@xs4all.nl>
4855 L:      linux-media@vger.kernel.org
4856 T:      git git://linuxtv.org/media_tree.git
4857 W:      https://linuxtv.org
4858 S:      Odd Fixes
4859 F:      drivers/media/pci/dt3155/
4860
4861 DVB_USB_AF9015 MEDIA DRIVER
4862 M:      Antti Palosaari <crope@iki.fi>
4863 L:      linux-media@vger.kernel.org
4864 W:      https://linuxtv.org
4865 W:      http://palosaari.fi/linux/
4866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4867 T:      git git://linuxtv.org/anttip/media_tree.git
4868 S:      Maintained
4869 F:      drivers/media/usb/dvb-usb-v2/af9015*
4870
4871 DVB_USB_AF9035 MEDIA DRIVER
4872 M:      Antti Palosaari <crope@iki.fi>
4873 L:      linux-media@vger.kernel.org
4874 W:      https://linuxtv.org
4875 W:      http://palosaari.fi/linux/
4876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4877 T:      git git://linuxtv.org/anttip/media_tree.git
4878 S:      Maintained
4879 F:      drivers/media/usb/dvb-usb-v2/af9035*
4880
4881 DVB_USB_ANYSEE MEDIA DRIVER
4882 M:      Antti Palosaari <crope@iki.fi>
4883 L:      linux-media@vger.kernel.org
4884 W:      https://linuxtv.org
4885 W:      http://palosaari.fi/linux/
4886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4887 T:      git git://linuxtv.org/anttip/media_tree.git
4888 S:      Maintained
4889 F:      drivers/media/usb/dvb-usb-v2/anysee*
4890
4891 DVB_USB_AU6610 MEDIA DRIVER
4892 M:      Antti Palosaari <crope@iki.fi>
4893 L:      linux-media@vger.kernel.org
4894 W:      https://linuxtv.org
4895 W:      http://palosaari.fi/linux/
4896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4897 T:      git git://linuxtv.org/anttip/media_tree.git
4898 S:      Maintained
4899 F:      drivers/media/usb/dvb-usb-v2/au6610*
4900
4901 DVB_USB_CE6230 MEDIA DRIVER
4902 M:      Antti Palosaari <crope@iki.fi>
4903 L:      linux-media@vger.kernel.org
4904 W:      https://linuxtv.org
4905 W:      http://palosaari.fi/linux/
4906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4907 T:      git git://linuxtv.org/anttip/media_tree.git
4908 S:      Maintained
4909 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4910
4911 DVB_USB_CXUSB MEDIA DRIVER
4912 M:      Michael Krufky <mkrufky@linuxtv.org>
4913 L:      linux-media@vger.kernel.org
4914 W:      https://linuxtv.org
4915 W:      http://github.com/mkrufky
4916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4917 T:      git git://linuxtv.org/media_tree.git
4918 S:      Maintained
4919 F:      drivers/media/usb/dvb-usb/cxusb*
4920
4921 DVB_USB_EC168 MEDIA DRIVER
4922 M:      Antti Palosaari <crope@iki.fi>
4923 L:      linux-media@vger.kernel.org
4924 W:      https://linuxtv.org
4925 W:      http://palosaari.fi/linux/
4926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4927 T:      git git://linuxtv.org/anttip/media_tree.git
4928 S:      Maintained
4929 F:      drivers/media/usb/dvb-usb-v2/ec168*
4930
4931 DVB_USB_GL861 MEDIA DRIVER
4932 M:      Antti Palosaari <crope@iki.fi>
4933 L:      linux-media@vger.kernel.org
4934 W:      https://linuxtv.org
4935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4936 T:      git git://linuxtv.org/anttip/media_tree.git
4937 S:      Maintained
4938 F:      drivers/media/usb/dvb-usb-v2/gl861*
4939
4940 DVB_USB_MXL111SF MEDIA DRIVER
4941 M:      Michael Krufky <mkrufky@linuxtv.org>
4942 L:      linux-media@vger.kernel.org
4943 W:      https://linuxtv.org
4944 W:      http://github.com/mkrufky
4945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4946 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4947 S:      Maintained
4948 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4949
4950 DVB_USB_RTL28XXU MEDIA DRIVER
4951 M:      Antti Palosaari <crope@iki.fi>
4952 L:      linux-media@vger.kernel.org
4953 W:      https://linuxtv.org
4954 W:      http://palosaari.fi/linux/
4955 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4956 T:      git git://linuxtv.org/anttip/media_tree.git
4957 S:      Maintained
4958 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4959
4960 DVB_USB_V2 MEDIA DRIVER
4961 M:      Antti Palosaari <crope@iki.fi>
4962 L:      linux-media@vger.kernel.org
4963 W:      https://linuxtv.org
4964 W:      http://palosaari.fi/linux/
4965 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4966 T:      git git://linuxtv.org/anttip/media_tree.git
4967 S:      Maintained
4968 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4969 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4970
4971 DYNAMIC DEBUG
4972 M:      Jason Baron <jbaron@akamai.com>
4973 S:      Maintained
4974 F:      lib/dynamic_debug.c
4975 F:      include/linux/dynamic_debug.h
4976
4977 DYNAMIC INTERRUPT MODERATION
4978 M:      Tal Gilboa <talgi@mellanox.com>
4979 S:      Maintained
4980 F:      include/linux/net_dim.h
4981
4982 DZ DECSTATION DZ11 SERIAL DRIVER
4983 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4984 S:      Maintained
4985 F:      drivers/tty/serial/dz.*
4986
4987 E3X0 POWER BUTTON DRIVER
4988 M:      Moritz Fischer <moritz.fischer@ettus.com>
4989 L:      usrp-users@lists.ettus.com
4990 W:      http://www.ettus.com
4991 S:      Supported
4992 F:      drivers/input/misc/e3x0-button.c
4993 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4994
4995 E4000 MEDIA DRIVER
4996 M:      Antti Palosaari <crope@iki.fi>
4997 L:      linux-media@vger.kernel.org
4998 W:      https://linuxtv.org
4999 W:      http://palosaari.fi/linux/
5000 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5001 T:      git git://linuxtv.org/anttip/media_tree.git
5002 S:      Maintained
5003 F:      drivers/media/tuners/e4000*
5004
5005 EC100 MEDIA DRIVER
5006 M:      Antti Palosaari <crope@iki.fi>
5007 L:      linux-media@vger.kernel.org
5008 W:      https://linuxtv.org
5009 W:      http://palosaari.fi/linux/
5010 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5011 T:      git git://linuxtv.org/anttip/media_tree.git
5012 S:      Maintained
5013 F:      drivers/media/dvb-frontends/ec100*
5014
5015 ECRYPT FILE SYSTEM
5016 M:      Tyler Hicks <tyhicks@canonical.com>
5017 L:      ecryptfs@vger.kernel.org
5018 W:      http://ecryptfs.org
5019 W:      https://launchpad.net/ecryptfs
5020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5021 S:      Supported
5022 F:      Documentation/filesystems/ecryptfs.txt
5023 F:      fs/ecryptfs/
5024
5025 EDAC-AMD64
5026 M:      Borislav Petkov <bp@alien8.de>
5027 L:      linux-edac@vger.kernel.org
5028 S:      Maintained
5029 F:      drivers/edac/amd64_edac*
5030
5031 EDAC-CALXEDA
5032 M:      Robert Richter <rric@kernel.org>
5033 L:      linux-edac@vger.kernel.org
5034 S:      Maintained
5035 F:      drivers/edac/highbank*
5036
5037 EDAC-CAVIUM OCTEON
5038 M:      Ralf Baechle <ralf@linux-mips.org>
5039 M:      David Daney <david.daney@cavium.com>
5040 L:      linux-edac@vger.kernel.org
5041 L:      linux-mips@linux-mips.org
5042 S:      Supported
5043 F:      drivers/edac/octeon_edac*
5044
5045 EDAC-CAVIUM THUNDERX
5046 M:      David Daney <david.daney@cavium.com>
5047 M:      Jan Glauber <jglauber@cavium.com>
5048 L:      linux-edac@vger.kernel.org
5049 S:      Supported
5050 F:      drivers/edac/thunderx_edac*
5051
5052 EDAC-CORE
5053 M:      Borislav Petkov <bp@alien8.de>
5054 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5055 L:      linux-edac@vger.kernel.org
5056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5058 S:      Supported
5059 F:      Documentation/admin-guide/ras.rst
5060 F:      Documentation/driver-api/edac.rst
5061 F:      drivers/edac/
5062 F:      include/linux/edac.h
5063
5064 EDAC-E752X
5065 M:      Mark Gross <mark.gross@intel.com>
5066 L:      linux-edac@vger.kernel.org
5067 S:      Maintained
5068 F:      drivers/edac/e752x_edac.c
5069
5070 EDAC-E7XXX
5071 L:      linux-edac@vger.kernel.org
5072 S:      Maintained
5073 F:      drivers/edac/e7xxx_edac.c
5074
5075 EDAC-FSL_DDR
5076 M:      York Sun <york.sun@nxp.com>
5077 L:      linux-edac@vger.kernel.org
5078 S:      Maintained
5079 F:      drivers/edac/fsl_ddr_edac.*
5080
5081 EDAC-GHES
5082 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5083 L:      linux-edac@vger.kernel.org
5084 S:      Maintained
5085 F:      drivers/edac/ghes_edac.c
5086
5087 EDAC-I3000
5088 L:      linux-edac@vger.kernel.org
5089 S:      Orphan
5090 F:      drivers/edac/i3000_edac.c
5091
5092 EDAC-I5000
5093 L:      linux-edac@vger.kernel.org
5094 S:      Maintained
5095 F:      drivers/edac/i5000_edac.c
5096
5097 EDAC-I5400
5098 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5099 L:      linux-edac@vger.kernel.org
5100 S:      Maintained
5101 F:      drivers/edac/i5400_edac.c
5102
5103 EDAC-I7300
5104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5105 L:      linux-edac@vger.kernel.org
5106 S:      Maintained
5107 F:      drivers/edac/i7300_edac.c
5108
5109 EDAC-I7CORE
5110 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5111 L:      linux-edac@vger.kernel.org
5112 S:      Maintained
5113 F:      drivers/edac/i7core_edac.c
5114
5115 EDAC-I82443BXGX
5116 M:      Tim Small <tim@buttersideup.com>
5117 L:      linux-edac@vger.kernel.org
5118 S:      Maintained
5119 F:      drivers/edac/i82443bxgx_edac.c
5120
5121 EDAC-I82975X
5122 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5123 M:      "Arvind R." <arvino55@gmail.com>
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/i82975x_edac.c
5127
5128 EDAC-IE31200
5129 M:      Jason Baron <jbaron@akamai.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/ie31200_edac.c
5133
5134 EDAC-MPC85XX
5135 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/mpc85xx_edac.[ch]
5139
5140 EDAC-PASEMI
5141 M:      Egor Martovetsky <egor@pasemi.com>
5142 L:      linux-edac@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/edac/pasemi_edac.c
5145
5146 EDAC-PND2
5147 M:      Tony Luck <tony.luck@intel.com>
5148 L:      linux-edac@vger.kernel.org
5149 S:      Maintained
5150 F:      drivers/edac/pnd2_edac.[ch]
5151
5152 EDAC-R82600
5153 M:      Tim Small <tim@buttersideup.com>
5154 L:      linux-edac@vger.kernel.org
5155 S:      Maintained
5156 F:      drivers/edac/r82600_edac.c
5157
5158 EDAC-SBRIDGE
5159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5160 L:      linux-edac@vger.kernel.org
5161 S:      Maintained
5162 F:      drivers/edac/sb_edac.c
5163
5164 EDAC-SKYLAKE
5165 M:      Tony Luck <tony.luck@intel.com>
5166 L:      linux-edac@vger.kernel.org
5167 S:      Maintained
5168 F:      drivers/edac/skx_edac.c
5169
5170 EDAC-TI
5171 M:      Tero Kristo <t-kristo@ti.com>
5172 L:      linux-edac@vger.kernel.org
5173 S:      Maintained
5174 F:      drivers/edac/ti_edac.c
5175
5176 EDIROL UA-101/UA-1000 DRIVER
5177 M:      Clemens Ladisch <clemens@ladisch.de>
5178 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5179 T:      git git://git.alsa-project.org/alsa-kernel.git
5180 S:      Maintained
5181 F:      sound/usb/misc/ua101.c
5182
5183 EFI TEST DRIVER
5184 L:      linux-efi@vger.kernel.org
5185 M:      Ivan Hu <ivan.hu@canonical.com>
5186 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5187 S:      Maintained
5188 F:      drivers/firmware/efi/test/
5189
5190 EFI VARIABLE FILESYSTEM
5191 M:      Matthew Garrett <matthew.garrett@nebula.com>
5192 M:      Jeremy Kerr <jk@ozlabs.org>
5193 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5195 L:      linux-efi@vger.kernel.org
5196 S:      Maintained
5197 F:      fs/efivarfs/
5198
5199 EFIFB FRAMEBUFFER DRIVER
5200 L:      linux-fbdev@vger.kernel.org
5201 M:      Peter Jones <pjones@redhat.com>
5202 S:      Maintained
5203 F:      drivers/video/fbdev/efifb.c
5204
5205 EFS FILESYSTEM
5206 W:      http://aeschi.ch.eu.org/efs/
5207 S:      Orphan
5208 F:      fs/efs/
5209
5210 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5211 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5212 L:      netdev@vger.kernel.org
5213 S:      Maintained
5214 F:      drivers/net/ethernet/ibm/ehea/
5215
5216 EM28XX VIDEO4LINUX DRIVER
5217 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5218 L:      linux-media@vger.kernel.org
5219 W:      https://linuxtv.org
5220 T:      git git://linuxtv.org/media_tree.git
5221 S:      Maintained
5222 F:      drivers/media/usb/em28xx/
5223 F:      Documentation/media/v4l-drivers/em28xx*
5224
5225 EMBEDDED LINUX
5226 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5227 M:      Matt Mackall <mpm@selenic.com>
5228 M:      David Woodhouse <dwmw2@infradead.org>
5229 L:      linux-embedded@vger.kernel.org
5230 S:      Maintained
5231
5232 Emulex 10Gbps iSCSI - OneConnect DRIVER
5233 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5234 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5235 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5236 L:      linux-scsi@vger.kernel.org
5237 W:      http://www.broadcom.com
5238 S:      Supported
5239 F:      drivers/scsi/be2iscsi/
5240
5241 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5242 M:      Sathya Perla <sathya.perla@broadcom.com>
5243 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5244 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5245 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5246 L:      netdev@vger.kernel.org
5247 W:      http://www.emulex.com
5248 S:      Supported
5249 F:      drivers/net/ethernet/emulex/benet/
5250
5251 EMULEX ONECONNECT ROCE DRIVER
5252 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5253 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5254 L:      linux-rdma@vger.kernel.org
5255 W:      http://www.broadcom.com
5256 S:      Odd Fixes
5257 F:      drivers/infiniband/hw/ocrdma/
5258 F:      include/uapi/rdma/ocrdma-abi.h
5259
5260 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5261 M:      James Smart <james.smart@broadcom.com>
5262 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5263 L:      linux-scsi@vger.kernel.org
5264 W:      http://www.broadcom.com
5265 S:      Supported
5266 F:      drivers/scsi/lpfc/
5267
5268 ENE CB710 FLASH CARD READER DRIVER
5269 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5270 S:      Maintained
5271 F:      drivers/misc/cb710/
5272 F:      drivers/mmc/host/cb710-mmc.*
5273 F:      include/linux/cb710.h
5274
5275 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5276 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5277 S:      Maintained
5278 F:      drivers/media/rc/ene_ir.*
5279
5280 EPSON S1D13XXX FRAMEBUFFER DRIVER
5281 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5282 S:      Maintained
5283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5284 F:      drivers/video/fbdev/s1d13xxxfb.c
5285 F:      include/video/s1d13xxxfb.h
5286
5287 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5288 M:      Jeff Layton <jlayton@kernel.org>
5289 S:      Maintained
5290 F:      lib/errseq.c
5291 F:      include/linux/errseq.h
5292
5293 ET131X NETWORK DRIVER
5294 M:      Mark Einon <mark.einon@gmail.com>
5295 S:      Odd Fixes
5296 F:      drivers/net/ethernet/agere/
5297
5298 ETHERNET BRIDGE
5299 M:      Stephen Hemminger <stephen@networkplumber.org>
5300 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5301 L:      netdev@vger.kernel.org
5302 W:      http://www.linuxfoundation.org/en/Net:Bridge
5303 S:      Maintained
5304 F:      include/linux/netfilter_bridge/
5305 F:      net/bridge/
5306
5307 ETHERNET PHY LIBRARY
5308 M:      Andrew Lunn <andrew@lunn.ch>
5309 M:      Florian Fainelli <f.fainelli@gmail.com>
5310 L:      netdev@vger.kernel.org
5311 S:      Maintained
5312 F:      Documentation/ABI/testing/sysfs-bus-mdio
5313 F:      Documentation/devicetree/bindings/net/mdio*
5314 F:      Documentation/networking/phy.txt
5315 F:      drivers/net/phy/
5316 F:      drivers/of/of_mdio.c
5317 F:      drivers/of/of_net.c
5318 F:      include/linux/*mdio*.h
5319 F:      include/linux/of_net.h
5320 F:      include/linux/phy.h
5321 F:      include/linux/phy_fixed.h
5322 F:      include/linux/platform_data/mdio-gpio.h
5323 F:      include/linux/platform_data/mdio-bcm-unimac.h
5324 F:      include/trace/events/mdio.h
5325 F:      include/uapi/linux/mdio.h
5326 F:      include/uapi/linux/mii.h
5327
5328 EXT2 FILE SYSTEM
5329 M:      Jan Kara <jack@suse.com>
5330 L:      linux-ext4@vger.kernel.org
5331 S:      Maintained
5332 F:      Documentation/filesystems/ext2.txt
5333 F:      fs/ext2/
5334 F:      include/linux/ext2*
5335
5336 EXT4 FILE SYSTEM
5337 M:      "Theodore Ts'o" <tytso@mit.edu>
5338 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5339 L:      linux-ext4@vger.kernel.org
5340 W:      http://ext4.wiki.kernel.org
5341 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5343 S:      Maintained
5344 F:      Documentation/filesystems/ext4.txt
5345 F:      fs/ext4/
5346
5347 Extended Verification Module (EVM)
5348 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5349 L:      linux-integrity@vger.kernel.org
5350 S:      Supported
5351 F:      security/integrity/evm/
5352
5353 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5354 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5355 L:      linux-efi@vger.kernel.org
5356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5357 S:      Maintained
5358 F:      Documentation/efi-stub.txt
5359 F:      arch/*/kernel/efi.c
5360 F:      arch/x86/boot/compressed/eboot.[ch]
5361 F:      arch/*/include/asm/efi.h
5362 F:      arch/x86/platform/efi/
5363 F:      drivers/firmware/efi/
5364 F:      include/linux/efi*.h
5365 F:      arch/arm/boot/compressed/efi-header.S
5366 F:      arch/arm64/kernel/efi-entry.S
5367
5368 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5369 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5370 M:      Chanwoo Choi <cw00.choi@samsung.com>
5371 L:      linux-kernel@vger.kernel.org
5372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5373 S:      Maintained
5374 F:      drivers/extcon/
5375 F:      include/linux/extcon/
5376 F:      include/linux/extcon.h
5377 F:      Documentation/extcon/
5378 F:      Documentation/devicetree/bindings/extcon/
5379
5380 EXYNOS DP DRIVER
5381 M:      Jingoo Han <jingoohan1@gmail.com>
5382 L:      dri-devel@lists.freedesktop.org
5383 S:      Maintained
5384 F:      drivers/gpu/drm/exynos/exynos_dp*
5385
5386 EXYNOS SYSMMU (IOMMU) driver
5387 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5388 L:      iommu@lists.linux-foundation.org
5389 S:      Maintained
5390 F:      drivers/iommu/exynos-iommu.c
5391
5392 EZchip NPS platform support
5393 M:      Vineet Gupta <vgupta@synopsys.com>
5394 S:      Supported
5395 F:      arch/arc/plat-eznps
5396 F:      arch/arc/boot/dts/eznps.dts
5397
5398 F2FS FILE SYSTEM
5399 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5400 M:      Chao Yu <yuchao0@huawei.com>
5401 L:      linux-f2fs-devel@lists.sourceforge.net
5402 W:      https://f2fs.wiki.kernel.org/
5403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5404 S:      Maintained
5405 F:      Documentation/filesystems/f2fs.txt
5406 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5407 F:      fs/f2fs/
5408 F:      include/linux/f2fs_fs.h
5409 F:      include/trace/events/f2fs.h
5410
5411 F71805F HARDWARE MONITORING DRIVER
5412 M:      Jean Delvare <jdelvare@suse.com>
5413 L:      linux-hwmon@vger.kernel.org
5414 S:      Maintained
5415 F:      Documentation/hwmon/f71805f
5416 F:      drivers/hwmon/f71805f.c
5417
5418 FADDR2LINE
5419 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5420 S:      Maintained
5421 F:      scripts/faddr2line
5422
5423 FANOTIFY
5424 M:      Jan Kara <jack@suse.cz>
5425 R:      Amir Goldstein <amir73il@gmail.com>
5426 L:      linux-fsdevel@vger.kernel.org
5427 S:      Maintained
5428 F:      fs/notify/fanotify/
5429 F:      include/linux/fanotify.h
5430 F:      include/uapi/linux/fanotify.h
5431
5432 FARSYNC SYNCHRONOUS DRIVER
5433 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5434 W:      http://www.farsite.co.uk/
5435 S:      Supported
5436 F:      drivers/net/wan/farsync.*
5437
5438 FAULT INJECTION SUPPORT
5439 M:      Akinobu Mita <akinobu.mita@gmail.com>
5440 S:      Supported
5441 F:      Documentation/fault-injection/
5442 F:      lib/fault-inject.c
5443
5444 FBTFT Framebuffer drivers
5445 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5446 S:      Maintained
5447 F:      drivers/staging/fbtft/
5448
5449 FC0011 TUNER DRIVER
5450 M:      Michael Buesch <m@bues.ch>
5451 L:      linux-media@vger.kernel.org
5452 S:      Maintained
5453 F:      drivers/media/tuners/fc0011.h
5454 F:      drivers/media/tuners/fc0011.c
5455
5456 FC2580 MEDIA DRIVER
5457 M:      Antti Palosaari <crope@iki.fi>
5458 L:      linux-media@vger.kernel.org
5459 W:      https://linuxtv.org
5460 W:      http://palosaari.fi/linux/
5461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5462 T:      git git://linuxtv.org/anttip/media_tree.git
5463 S:      Maintained
5464 F:      drivers/media/tuners/fc2580*
5465
5466 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5467 M:      Johannes Thumshirn <jth@kernel.org>
5468 L:      linux-scsi@vger.kernel.org
5469 W:      www.Open-FCoE.org
5470 S:      Supported
5471 F:      drivers/scsi/libfc/
5472 F:      drivers/scsi/fcoe/
5473 F:      include/scsi/fc/
5474 F:      include/scsi/libfc.h
5475 F:      include/scsi/libfcoe.h
5476 F:      include/uapi/scsi/fc/
5477
5478 FILE LOCKING (flock() and fcntl()/lockf())
5479 M:      Jeff Layton <jlayton@kernel.org>
5480 M:      "J. Bruce Fields" <bfields@fieldses.org>
5481 L:      linux-fsdevel@vger.kernel.org
5482 S:      Maintained
5483 F:      include/linux/fcntl.h
5484 F:      include/uapi/linux/fcntl.h
5485 F:      fs/fcntl.c
5486 F:      fs/locks.c
5487
5488 FILESYSTEMS (VFS and infrastructure)
5489 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5490 L:      linux-fsdevel@vger.kernel.org
5491 S:      Maintained
5492 F:      fs/*
5493 F:      include/linux/fs.h
5494 F:      include/uapi/linux/fs.h
5495
5496 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5497 M:      Riku Voipio <riku.voipio@iki.fi>
5498 L:      linux-hwmon@vger.kernel.org
5499 S:      Maintained
5500 F:      drivers/hwmon/f75375s.c
5501 F:      include/linux/f75375s.h
5502
5503 FIREWIRE AUDIO DRIVERS
5504 M:      Clemens Ladisch <clemens@ladisch.de>
5505 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5506 T:      git git://git.alsa-project.org/alsa-kernel.git
5507 S:      Maintained
5508 F:      sound/firewire/
5509
5510 FIREWIRE MEDIA DRIVERS (firedtv)
5511 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5512 L:      linux-media@vger.kernel.org
5513 L:      linux1394-devel@lists.sourceforge.net
5514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5515 S:      Maintained
5516 F:      drivers/media/firewire/
5517
5518 FIREWIRE SBP-2 TARGET
5519 M:      Chris Boot <bootc@bootc.net>
5520 L:      linux-scsi@vger.kernel.org
5521 L:      target-devel@vger.kernel.org
5522 L:      linux1394-devel@lists.sourceforge.net
5523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5524 S:      Maintained
5525 F:      drivers/target/sbp/
5526
5527 FIREWIRE SUBSYSTEM
5528 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5529 L:      linux1394-devel@lists.sourceforge.net
5530 W:      http://ieee1394.wiki.kernel.org/
5531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5532 S:      Maintained
5533 F:      drivers/firewire/
5534 F:      include/linux/firewire.h
5535 F:      include/uapi/linux/firewire*.h
5536 F:      tools/firewire/
5537
5538 FIRMWARE LOADER (request_firmware)
5539 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5540 L:      linux-kernel@vger.kernel.org
5541 S:      Maintained
5542 F:      Documentation/firmware_class/
5543 F:      drivers/base/firmware_loader/
5544 F:      include/linux/firmware.h
5545
5546 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5547 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5548 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5549 S:      Maintained
5550 F:      drivers/block/rsxx/
5551
5552 FLOPPY DRIVER
5553 M:      Jiri Kosina <jikos@kernel.org>
5554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5555 S:      Odd fixes
5556 F:      drivers/block/floppy.c
5557
5558 FMC SUBSYSTEM
5559 M:      Alessandro Rubini <rubini@gnudd.com>
5560 W:      http://www.ohwr.org/projects/fmc-bus
5561 S:      Supported
5562 F:      drivers/fmc/
5563 F:      include/linux/fmc*.h
5564 F:      include/linux/ipmi-fru.h
5565 K:      fmc_d.*register
5566
5567 FPGA MANAGER FRAMEWORK
5568 M:      Alan Tull <atull@kernel.org>
5569 M:      Moritz Fischer <mdf@kernel.org>
5570 L:      linux-fpga@vger.kernel.org
5571 S:      Maintained
5572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5573 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5574 F:      Documentation/fpga/
5575 F:      Documentation/devicetree/bindings/fpga/
5576 F:      drivers/fpga/
5577 F:      include/linux/fpga/
5578 W:      http://www.rocketboards.org
5579
5580 FPU EMULATOR
5581 M:      Bill Metzenthen <billm@melbpc.org.au>
5582 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5583 S:      Maintained
5584 F:      arch/x86/math-emu/
5585
5586 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5587 L:      netdev@vger.kernel.org
5588 S:      Orphan
5589 F:      drivers/net/wan/dlci.c
5590 F:      drivers/net/wan/sdla.c
5591
5592 FRAMEBUFFER LAYER
5593 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5594 L:      dri-devel@lists.freedesktop.org
5595 L:      linux-fbdev@vger.kernel.org
5596 T:      git git://github.com/bzolnier/linux.git
5597 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5598 S:      Maintained
5599 F:      Documentation/fb/
5600 F:      drivers/video/
5601 F:      include/video/
5602 F:      include/linux/fb.h
5603 F:      include/uapi/video/
5604 F:      include/uapi/linux/fb.h
5605
5606 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5607 M:      Horia Geantă <horia.geanta@nxp.com>
5608 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5609 L:      linux-crypto@vger.kernel.org
5610 S:      Maintained
5611 F:      drivers/crypto/caam/
5612 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5613
5614 FREESCALE DIU FRAMEBUFFER DRIVER
5615 M:      Timur Tabi <timur@tabi.org>
5616 L:      linux-fbdev@vger.kernel.org
5617 S:      Maintained
5618 F:      drivers/video/fbdev/fsl-diu-fb.*
5619
5620 FREESCALE DMA DRIVER
5621 M:      Li Yang <leoyang.li@nxp.com>
5622 M:      Zhang Wei <zw@zh-kernel.org>
5623 L:      linuxppc-dev@lists.ozlabs.org
5624 S:      Maintained
5625 F:      drivers/dma/fsldma.*
5626
5627 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5628 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5629 L:      netdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/net/ethernet/freescale/gianfar*
5632 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5633 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5634
5635 FREESCALE GPMI NAND DRIVER
5636 M:      Han Xu <han.xu@nxp.com>
5637 L:      linux-mtd@lists.infradead.org
5638 S:      Maintained
5639 F:      drivers/mtd/nand/raw/gpmi-nand/*
5640
5641 FREESCALE I2C CPM DRIVER
5642 M:      Jochen Friedrich <jochen@scram.de>
5643 L:      linuxppc-dev@lists.ozlabs.org
5644 L:      linux-i2c@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/i2c/busses/i2c-cpm.c
5647
5648 FREESCALE IMX / MXC FEC DRIVER
5649 M:      Fugang Duan <fugang.duan@nxp.com>
5650 L:      netdev@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/net/ethernet/freescale/fec_main.c
5653 F:      drivers/net/ethernet/freescale/fec_ptp.c
5654 F:      drivers/net/ethernet/freescale/fec.h
5655 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5656
5657 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5658 M:      Sascha Hauer <s.hauer@pengutronix.de>
5659 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5660 L:      linux-fbdev@vger.kernel.org
5661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5662 S:      Maintained
5663 F:      include/linux/platform_data/video-imxfb.h
5664 F:      drivers/video/fbdev/imxfb.c
5665
5666 FREESCALE QORIQ DPAA ETHERNET DRIVER
5667 M:      Madalin Bucur <madalin.bucur@nxp.com>
5668 L:      netdev@vger.kernel.org
5669 S:      Maintained
5670 F:      drivers/net/ethernet/freescale/dpaa
5671
5672 FREESCALE QORIQ DPAA FMAN DRIVER
5673 M:      Madalin Bucur <madalin.bucur@nxp.com>
5674 L:      netdev@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/net/ethernet/freescale/fman
5677 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5678
5679 FREESCALE QUAD SPI DRIVER
5680 M:      Han Xu <han.xu@nxp.com>
5681 L:      linux-mtd@lists.infradead.org
5682 S:      Maintained
5683 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5684
5685 FREESCALE QUICC ENGINE LIBRARY
5686 M:      Qiang Zhao <qiang.zhao@nxp.com>
5687 L:      linuxppc-dev@lists.ozlabs.org
5688 S:      Maintained
5689 F:      drivers/soc/fsl/qe/
5690 F:      include/soc/fsl/*qe*.h
5691 F:      include/soc/fsl/*ucc*.h
5692
5693 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5694 M:      Li Yang <leoyang.li@nxp.com>
5695 L:      netdev@vger.kernel.org
5696 L:      linuxppc-dev@lists.ozlabs.org
5697 S:      Maintained
5698 F:      drivers/net/ethernet/freescale/ucc_geth*
5699
5700 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5701 M:      Zhao Qiang <qiang.zhao@nxp.com>
5702 L:      netdev@vger.kernel.org
5703 L:      linuxppc-dev@lists.ozlabs.org
5704 S:      Maintained
5705 F:      drivers/net/wan/fsl_ucc_hdlc*
5706
5707 FREESCALE QUICC ENGINE UCC UART DRIVER
5708 M:      Timur Tabi <timur@tabi.org>
5709 L:      linuxppc-dev@lists.ozlabs.org
5710 S:      Maintained
5711 F:      drivers/tty/serial/ucc_uart.c
5712
5713 FREESCALE SOC DRIVERS
5714 M:      Li Yang <leoyang.li@nxp.com>
5715 L:      linuxppc-dev@lists.ozlabs.org
5716 L:      linux-arm-kernel@lists.infradead.org
5717 S:      Maintained
5718 F:      Documentation/devicetree/bindings/soc/fsl/
5719 F:      drivers/soc/fsl/
5720 F:      include/linux/fsl/
5721
5722 FREESCALE SOC FS_ENET DRIVER
5723 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5724 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5725 L:      linuxppc-dev@lists.ozlabs.org
5726 L:      netdev@vger.kernel.org
5727 S:      Maintained
5728 F:      drivers/net/ethernet/freescale/fs_enet/
5729 F:      include/linux/fs_enet_pd.h
5730
5731 FREESCALE SOC SOUND DRIVERS
5732 M:      Timur Tabi <timur@tabi.org>
5733 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5734 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5735 R:      Fabio Estevam <fabio.estevam@nxp.com>
5736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5737 L:      linuxppc-dev@lists.ozlabs.org
5738 S:      Maintained
5739 F:      sound/soc/fsl/fsl*
5740 F:      sound/soc/fsl/imx*
5741 F:      sound/soc/fsl/mpc8610_hpcd.c
5742
5743 FREESCALE USB PERIPHERAL DRIVERS
5744 M:      Li Yang <leoyang.li@nxp.com>
5745 L:      linux-usb@vger.kernel.org
5746 L:      linuxppc-dev@lists.ozlabs.org
5747 S:      Maintained
5748 F:      drivers/usb/gadget/udc/fsl*
5749
5750 FREEVXFS FILESYSTEM
5751 M:      Christoph Hellwig <hch@infradead.org>
5752 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5753 S:      Maintained
5754 F:      fs/freevxfs/
5755
5756 FREEZER
5757 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5758 M:      Pavel Machek <pavel@ucw.cz>
5759 L:      linux-pm@vger.kernel.org
5760 S:      Supported
5761 F:      Documentation/power/freezing-of-tasks.txt
5762 F:      include/linux/freezer.h
5763 F:      kernel/freezer.c
5764
5765 FRONTSWAP API
5766 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5767 L:      linux-kernel@vger.kernel.org
5768 S:      Maintained
5769 F:      mm/frontswap.c
5770 F:      include/linux/frontswap.h
5771
5772 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5773 M:      David Howells <dhowells@redhat.com>
5774 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5775 S:      Supported
5776 F:      Documentation/filesystems/caching/
5777 F:      fs/fscache/
5778 F:      include/linux/fscache*.h
5779
5780 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5781 M:      Theodore Y. Ts'o <tytso@mit.edu>
5782 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5783 L:      linux-fscrypt@vger.kernel.org
5784 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5786 S:      Supported
5787 F:      fs/crypto/
5788 F:      include/linux/fscrypt*.h
5789 F:      Documentation/filesystems/fscrypt.rst
5790
5791 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5792 M:      Jan Kara <jack@suse.cz>
5793 R:      Amir Goldstein <amir73il@gmail.com>
5794 L:      linux-fsdevel@vger.kernel.org
5795 S:      Maintained
5796 F:      fs/notify/
5797 F:      include/linux/fsnotify*.h
5798
5799 FUJITSU LAPTOP EXTRAS
5800 M:      Jonathan Woithe <jwoithe@just42.net>
5801 L:      platform-driver-x86@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/platform/x86/fujitsu-laptop.c
5804
5805 FUJITSU M-5MO LS CAMERA ISP DRIVER
5806 M:      Kyungmin Park <kyungmin.park@samsung.com>
5807 M:      Heungjun Kim <riverful.kim@samsung.com>
5808 L:      linux-media@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/media/i2c/m5mols/
5811 F:      include/media/i2c/m5mols.h
5812
5813 FUJITSU TABLET EXTRAS
5814 M:      Robert Gerlach <khnz@gmx.de>
5815 L:      platform-driver-x86@vger.kernel.org
5816 S:      Maintained
5817 F:      drivers/platform/x86/fujitsu-tablet.c
5818
5819 FUSE: FILESYSTEM IN USERSPACE
5820 M:      Miklos Szeredi <miklos@szeredi.hu>
5821 L:      linux-fsdevel@vger.kernel.org
5822 W:      http://fuse.sourceforge.net/
5823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5824 S:      Maintained
5825 F:      fs/fuse/
5826 F:      include/uapi/linux/fuse.h
5827 F:      Documentation/filesystems/fuse.txt
5828
5829 FUTEX SUBSYSTEM
5830 M:      Thomas Gleixner <tglx@linutronix.de>
5831 M:      Ingo Molnar <mingo@redhat.com>
5832 R:      Peter Zijlstra <peterz@infradead.org>
5833 R:      Darren Hart <dvhart@infradead.org>
5834 L:      linux-kernel@vger.kernel.org
5835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5836 S:      Maintained
5837 F:      kernel/futex.c
5838 F:      kernel/futex_compat.c
5839 F:      include/asm-generic/futex.h
5840 F:      include/linux/futex.h
5841 F:      include/uapi/linux/futex.h
5842 F:      tools/testing/selftests/futex/
5843 F:      tools/perf/bench/futex*
5844 F:      Documentation/*futex*
5845
5846 GCC PLUGINS
5847 M:      Kees Cook <keescook@chromium.org>
5848 R:      Emese Revfy <re.emese@gmail.com>
5849 L:      kernel-hardening@lists.openwall.com
5850 S:      Maintained
5851 F:      scripts/gcc-plugins/
5852 F:      scripts/gcc-plugin.sh
5853 F:      scripts/Makefile.gcc-plugins
5854 F:      Documentation/gcc-plugins.txt
5855
5856 GCOV BASED KERNEL PROFILING
5857 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5858 S:      Maintained
5859 F:      kernel/gcov/
5860 F:      Documentation/dev-tools/gcov.rst
5861
5862 GDB KERNEL DEBUGGING HELPER SCRIPTS
5863 M:      Jan Kiszka <jan.kiszka@siemens.com>
5864 M:      Kieran Bingham <kieran@bingham.xyz>
5865 S:      Supported
5866 F:      scripts/gdb/
5867
5868 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5869 M:      Achim Leubner <achim_leubner@adaptec.com>
5870 L:      linux-scsi@vger.kernel.org
5871 W:      http://www.icp-vortex.com/
5872 S:      Supported
5873 F:      drivers/scsi/gdt*
5874
5875 GEMTEK FM RADIO RECEIVER DRIVER
5876 M:      Hans Verkuil <hverkuil@xs4all.nl>
5877 L:      linux-media@vger.kernel.org
5878 T:      git git://linuxtv.org/media_tree.git
5879 W:      https://linuxtv.org
5880 S:      Maintained
5881 F:      drivers/media/radio/radio-gemtek*
5882
5883 GENERIC GPIO I2C DRIVER
5884 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5885 S:      Supported
5886 F:      drivers/i2c/busses/i2c-gpio.c
5887 F:      include/linux/i2c-gpio.h
5888
5889 GENERIC GPIO I2C MULTIPLEXER DRIVER
5890 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5891 L:      linux-i2c@vger.kernel.org
5892 S:      Supported
5893 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5894 F:      include/linux/i2c-mux-gpio.h
5895 F:      Documentation/i2c/muxes/i2c-mux-gpio
5896
5897 GENERIC HDLC (WAN) DRIVERS
5898 M:      Krzysztof Halasa <khc@pm.waw.pl>
5899 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5900 S:      Maintained
5901 F:      drivers/net/wan/c101.c
5902 F:      drivers/net/wan/hd6457*
5903 F:      drivers/net/wan/hdlc*
5904 F:      drivers/net/wan/n2.c
5905 F:      drivers/net/wan/pc300too.c
5906 F:      drivers/net/wan/pci200syn.c
5907 F:      drivers/net/wan/wanxl*
5908
5909 GENERIC INCLUDE/ASM HEADER FILES
5910 M:      Arnd Bergmann <arnd@arndb.de>
5911 L:      linux-arch@vger.kernel.org
5912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5913 S:      Maintained
5914 F:      include/asm-generic/
5915 F:      include/uapi/asm-generic/
5916
5917 GENERIC PHY FRAMEWORK
5918 M:      Kishon Vijay Abraham I <kishon@ti.com>
5919 L:      linux-kernel@vger.kernel.org
5920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5921 S:      Supported
5922 F:      drivers/phy/
5923 F:      include/linux/phy/
5924
5925 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5926 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5927 S:      Supported
5928 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5929
5930 GENERIC PM DOMAINS
5931 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5932 M:      Kevin Hilman <khilman@kernel.org>
5933 M:      Ulf Hansson <ulf.hansson@linaro.org>
5934 L:      linux-pm@vger.kernel.org
5935 S:      Supported
5936 F:      drivers/base/power/domain*.c
5937 F:      include/linux/pm_domain.h
5938 F:      Documentation/devicetree/bindings/power/power_domain.txt
5939
5940 GENERIC UIO DRIVER FOR PCI DEVICES
5941 M:      "Michael S. Tsirkin" <mst@redhat.com>
5942 L:      kvm@vger.kernel.org
5943 S:      Supported
5944 F:      drivers/uio/uio_pci_generic.c
5945
5946 GENWQE (IBM Generic Workqueue Card)
5947 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5948 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5949 S:      Supported
5950 F:      drivers/misc/genwqe/
5951
5952 GET_MAINTAINER SCRIPT
5953 M:      Joe Perches <joe@perches.com>
5954 S:      Maintained
5955 F:      scripts/get_maintainer.pl
5956
5957 GFS2 FILE SYSTEM
5958 M:      Bob Peterson <rpeterso@redhat.com>
5959 M:      Andreas Gruenbacher <agruenba@redhat.com>
5960 L:      cluster-devel@redhat.com
5961 W:      http://sources.redhat.com/cluster/
5962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5963 S:      Supported
5964 F:      Documentation/filesystems/gfs2*.txt
5965 F:      fs/gfs2/
5966 F:      include/uapi/linux/gfs2_ondisk.h
5967
5968 GIGASET ISDN DRIVERS
5969 M:      Paul Bolle <pebolle@tiscali.nl>
5970 L:      gigaset307x-common@lists.sourceforge.net
5971 W:      http://gigaset307x.sourceforge.net/
5972 S:      Odd Fixes
5973 F:      Documentation/isdn/README.gigaset
5974 F:      drivers/isdn/gigaset/
5975 F:      include/uapi/linux/gigaset_dev.h
5976
5977 GO7007 MPEG CODEC
5978 M:      Hans Verkuil <hans.verkuil@cisco.com>
5979 L:      linux-media@vger.kernel.org
5980 S:      Maintained
5981 F:      drivers/media/usb/go7007/
5982
5983 GOODIX TOUCHSCREEN
5984 M:      Bastien Nocera <hadess@hadess.net>
5985 L:      linux-input@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/input/touchscreen/goodix.c
5988
5989 GPD POCKET FAN DRIVER
5990 M:      Hans de Goede <hdegoede@redhat.com>
5991 L:      platform-driver-x86@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/platform/x86/gpd-pocket-fan.c
5994
5995 GPIO ACPI SUPPORT
5996 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5997 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5998 L:      linux-gpio@vger.kernel.org
5999 L:      linux-acpi@vger.kernel.org
6000 S:      Maintained
6001 F:      Documentation/acpi/gpio-properties.txt
6002 F:      drivers/gpio/gpiolib-acpi.c
6003
6004 GPIO IR Transmitter
6005 M:      Sean Young <sean@mess.org>
6006 L:      linux-media@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/media/rc/gpio-ir-tx.c
6009
6010 GPIO MOCKUP DRIVER
6011 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6012 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6013 L:      linux-gpio@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/gpio/gpio-mockup.c
6016 F:      tools/testing/selftests/gpio/
6017
6018 GPIO SUBSYSTEM
6019 M:      Linus Walleij <linus.walleij@linaro.org>
6020 L:      linux-gpio@vger.kernel.org
6021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6022 S:      Maintained
6023 F:      Documentation/devicetree/bindings/gpio/
6024 F:      Documentation/driver-api/gpio/
6025 F:      Documentation/gpio/
6026 F:      Documentation/ABI/testing/gpio-cdev
6027 F:      Documentation/ABI/obsolete/sysfs-gpio
6028 F:      drivers/gpio/
6029 F:      include/linux/gpio/
6030 F:      include/linux/gpio.h
6031 F:      include/linux/of_gpio.h
6032 F:      include/asm-generic/gpio.h
6033 F:      include/uapi/linux/gpio.h
6034 F:      tools/gpio/
6035
6036 GRE DEMULTIPLEXER DRIVER
6037 M:      Dmitry Kozlov <xeb@mail.ru>
6038 L:      netdev@vger.kernel.org
6039 S:      Maintained
6040 F:      net/ipv4/gre_demux.c
6041 F:      net/ipv4/gre_offload.c
6042 F:      include/net/gre.h
6043
6044 GRETH 10/100/1G Ethernet MAC device driver
6045 M:      Andreas Larsson <andreas@gaisler.com>
6046 L:      netdev@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/net/ethernet/aeroflex/
6049
6050 GREYBUS AUDIO PROTOCOLS DRIVERS
6051 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6052 M:      Mark Greer <mgreer@animalcreek.com>
6053 S:      Maintained
6054 F:      drivers/staging/greybus/audio_apbridgea.c
6055 F:      drivers/staging/greybus/audio_apbridgea.h
6056 F:      drivers/staging/greybus/audio_codec.c
6057 F:      drivers/staging/greybus/audio_codec.h
6058 F:      drivers/staging/greybus/audio_gb.c
6059 F:      drivers/staging/greybus/audio_manager.c
6060 F:      drivers/staging/greybus/audio_manager.h
6061 F:      drivers/staging/greybus/audio_manager_module.c
6062 F:      drivers/staging/greybus/audio_manager_private.h
6063 F:      drivers/staging/greybus/audio_manager_sysfs.c
6064 F:      drivers/staging/greybus/audio_module.c
6065 F:      drivers/staging/greybus/audio_topology.c
6066
6067 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6068 M:      Viresh Kumar <vireshk@kernel.org>
6069 S:      Maintained
6070 F:      drivers/staging/greybus/authentication.c
6071 F:      drivers/staging/greybus/bootrom.c
6072 F:      drivers/staging/greybus/firmware.h
6073 F:      drivers/staging/greybus/fw-core.c
6074 F:      drivers/staging/greybus/fw-download.c
6075 F:      drivers/staging/greybus/fw-managament.c
6076 F:      drivers/staging/greybus/greybus_authentication.h
6077 F:      drivers/staging/greybus/greybus_firmware.h
6078 F:      drivers/staging/greybus/hid.c
6079 F:      drivers/staging/greybus/i2c.c
6080 F:      drivers/staging/greybus/spi.c
6081 F:      drivers/staging/greybus/spilib.c
6082 F:      drivers/staging/greybus/spilib.h
6083
6084 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6085 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6086 S:      Maintained
6087 F:      drivers/staging/greybus/loopback.c
6088 F:      drivers/staging/greybus/timesync.c
6089 F:      drivers/staging/greybus/timesync_platform.c
6090
6091 GREYBUS PLATFORM DRIVERS
6092 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6093 S:      Maintained
6094 F:      drivers/staging/greybus/arche-platform.c
6095 F:      drivers/staging/greybus/arche-apb-ctrl.c
6096 F:      drivers/staging/greybus/arche_platform.h
6097
6098 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6099 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6100 S:      Maintained
6101 F:      drivers/staging/greybus/sdio.c
6102 F:      drivers/staging/greybus/light.c
6103 F:      drivers/staging/greybus/gpio.c
6104 F:      drivers/staging/greybus/power_supply.c
6105 F:      drivers/staging/greybus/spi.c
6106 F:      drivers/staging/greybus/spilib.c
6107
6108 GREYBUS SUBSYSTEM
6109 M:      Johan Hovold <johan@kernel.org>
6110 M:      Alex Elder <elder@kernel.org>
6111 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6112 S:      Maintained
6113 F:      drivers/staging/greybus/
6114 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6115
6116 GREYBUS UART PROTOCOLS DRIVERS
6117 M:      David Lin <dtwlin@gmail.com>
6118 S:      Maintained
6119 F:      drivers/staging/greybus/uart.c
6120 F:      drivers/staging/greybus/log.c
6121
6122 GS1662 VIDEO SERIALIZER
6123 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6124 L:      linux-media@vger.kernel.org
6125 T:      git git://linuxtv.org/media_tree.git
6126 S:      Maintained
6127 F:      drivers/media/spi/gs1662.c
6128
6129 GSPCA FINEPIX SUBDRIVER
6130 M:      Frank Zago <frank@zago.net>
6131 L:      linux-media@vger.kernel.org
6132 T:      git git://linuxtv.org/media_tree.git
6133 S:      Maintained
6134 F:      drivers/media/usb/gspca/finepix.c
6135
6136 GSPCA GL860 SUBDRIVER
6137 M:      Olivier Lorin <o.lorin@laposte.net>
6138 L:      linux-media@vger.kernel.org
6139 T:      git git://linuxtv.org/media_tree.git
6140 S:      Maintained
6141 F:      drivers/media/usb/gspca/gl860/
6142
6143 GSPCA M5602 SUBDRIVER
6144 M:      Erik Andren <erik.andren@gmail.com>
6145 L:      linux-media@vger.kernel.org
6146 T:      git git://linuxtv.org/media_tree.git
6147 S:      Maintained
6148 F:      drivers/media/usb/gspca/m5602/
6149
6150 GSPCA PAC207 SONIXB SUBDRIVER
6151 M:      Hans Verkuil <hverkuil@xs4all.nl>
6152 L:      linux-media@vger.kernel.org
6153 T:      git git://linuxtv.org/media_tree.git
6154 S:      Odd Fixes
6155 F:      drivers/media/usb/gspca/pac207.c
6156
6157 GSPCA SN9C20X SUBDRIVER
6158 M:      Brian Johnson <brijohn@gmail.com>
6159 L:      linux-media@vger.kernel.org
6160 T:      git git://linuxtv.org/media_tree.git
6161 S:      Maintained
6162 F:      drivers/media/usb/gspca/sn9c20x.c
6163
6164 GSPCA T613 SUBDRIVER
6165 M:      Leandro Costantino <lcostantino@gmail.com>
6166 L:      linux-media@vger.kernel.org
6167 T:      git git://linuxtv.org/media_tree.git
6168 S:      Maintained
6169 F:      drivers/media/usb/gspca/t613.c
6170
6171 GSPCA USB WEBCAM DRIVER
6172 M:      Hans Verkuil <hverkuil@xs4all.nl>
6173 L:      linux-media@vger.kernel.org
6174 T:      git git://linuxtv.org/media_tree.git
6175 S:      Odd Fixes
6176 F:      drivers/media/usb/gspca/
6177
6178 GTP (GPRS Tunneling Protocol)
6179 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6180 M:      Harald Welte <laforge@gnumonks.org>
6181 L:      osmocom-net-gprs@lists.osmocom.org
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6183 S:      Maintained
6184 F:      drivers/net/gtp.c
6185
6186 GUID PARTITION TABLE (GPT)
6187 M:      Davidlohr Bueso <dave@stgolabs.net>
6188 L:      linux-efi@vger.kernel.org
6189 S:      Maintained
6190 F:      block/partitions/efi.*
6191
6192 H8/300 ARCHITECTURE
6193 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6194 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6195 W:      http://uclinux-h8.sourceforge.jp
6196 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6197 S:      Maintained
6198 F:      arch/h8300/
6199 F:      drivers/clocksource/h8300_*.c
6200 F:      drivers/clk/h8300/
6201 F:      drivers/irqchip/irq-renesas-h8*.c
6202
6203 HACKRF MEDIA DRIVER
6204 M:      Antti Palosaari <crope@iki.fi>
6205 L:      linux-media@vger.kernel.org
6206 W:      https://linuxtv.org
6207 W:      http://palosaari.fi/linux/
6208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6209 T:      git git://linuxtv.org/anttip/media_tree.git
6210 S:      Maintained
6211 F:      drivers/media/usb/hackrf/
6212
6213 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6214 M:      Frank Seidel <frank@f-seidel.de>
6215 L:      platform-driver-x86@vger.kernel.org
6216 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6217 S:      Maintained
6218 F:      drivers/platform/x86/hdaps.c
6219
6220 HARDWARE MONITORING
6221 M:      Jean Delvare <jdelvare@suse.com>
6222 M:      Guenter Roeck <linux@roeck-us.net>
6223 L:      linux-hwmon@vger.kernel.org
6224 W:      http://hwmon.wiki.kernel.org/
6225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6226 S:      Maintained
6227 F:      Documentation/devicetree/bindings/hwmon/
6228 F:      Documentation/hwmon/
6229 F:      drivers/hwmon/
6230 F:      include/linux/hwmon*.h
6231
6232 HARDWARE RANDOM NUMBER GENERATOR CORE
6233 M:      Matt Mackall <mpm@selenic.com>
6234 M:      Herbert Xu <herbert@gondor.apana.org.au>
6235 L:      linux-crypto@vger.kernel.org
6236 S:      Odd fixes
6237 F:      Documentation/devicetree/bindings/rng/
6238 F:      Documentation/hw_random.txt
6239 F:      drivers/char/hw_random/
6240 F:      include/linux/hw_random.h
6241
6242 HARDWARE TRACING FACILITIES
6243 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6244 S:      Maintained
6245 F:      drivers/hwtracing/
6246
6247 HARDWARE SPINLOCK CORE
6248 M:      Ohad Ben-Cohen <ohad@wizery.com>
6249 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6250 L:      linux-remoteproc@vger.kernel.org
6251 S:      Maintained
6252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6253 F:      Documentation/devicetree/bindings/hwlock/
6254 F:      Documentation/hwspinlock.txt
6255 F:      drivers/hwspinlock/
6256 F:      include/linux/hwspinlock.h
6257
6258 HARMONY SOUND DRIVER
6259 L:      linux-parisc@vger.kernel.org
6260 S:      Maintained
6261 F:      sound/parisc/harmony.*
6262
6263 HDPVR USB VIDEO ENCODER DRIVER
6264 M:      Hans Verkuil <hverkuil@xs4all.nl>
6265 L:      linux-media@vger.kernel.org
6266 T:      git git://linuxtv.org/media_tree.git
6267 W:      https://linuxtv.org
6268 S:      Odd Fixes
6269 F:      drivers/media/usb/hdpvr/
6270
6271 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6272 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6273 S:      Supported
6274 F:      Documentation/watchdog/hpwdt.txt
6275 F:      drivers/watchdog/hpwdt.c
6276
6277 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6278 M:      Don Brace <don.brace@microsemi.com>
6279 L:      esc.storagedev@microsemi.com
6280 L:      linux-scsi@vger.kernel.org
6281 S:      Supported
6282 F:      Documentation/scsi/hpsa.txt
6283 F:      drivers/scsi/hpsa*.[ch]
6284 F:      include/linux/cciss*.h
6285 F:      include/uapi/linux/cciss*.h
6286
6287 HFI1 DRIVER
6288 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6289 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6290 L:      linux-rdma@vger.kernel.org
6291 S:      Supported
6292 F:      drivers/infiniband/hw/hfi1
6293
6294 HFS FILESYSTEM
6295 L:      linux-fsdevel@vger.kernel.org
6296 S:      Orphan
6297 F:      Documentation/filesystems/hfs.txt
6298 F:      fs/hfs/
6299
6300 HFSPLUS FILESYSTEM
6301 L:      linux-fsdevel@vger.kernel.org
6302 S:      Orphan
6303 F:      Documentation/filesystems/hfsplus.txt
6304 F:      fs/hfsplus/
6305
6306 HGA FRAMEBUFFER DRIVER
6307 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6308 L:      linux-nvidia@lists.surfsouth.com
6309 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6310 S:      Maintained
6311 F:      drivers/video/fbdev/hgafb.c
6312
6313 HIBERNATION (aka Software Suspend, aka swsusp)
6314 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6315 M:      Pavel Machek <pavel@ucw.cz>
6316 L:      linux-pm@vger.kernel.org
6317 B:      https://bugzilla.kernel.org
6318 S:      Supported
6319 F:      arch/x86/power/
6320 F:      drivers/base/power/
6321 F:      kernel/power/
6322 F:      include/linux/suspend.h
6323 F:      include/linux/freezer.h
6324 F:      include/linux/pm.h
6325 F:      arch/*/include/asm/suspend*.h
6326
6327 HID CORE LAYER
6328 M:      Jiri Kosina <jikos@kernel.org>
6329 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6330 L:      linux-input@vger.kernel.org
6331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6332 S:      Maintained
6333 F:      drivers/hid/
6334 F:      include/linux/hid*
6335 F:      include/uapi/linux/hid*
6336
6337 HID SENSOR HUB DRIVERS
6338 M:      Jiri Kosina <jikos@kernel.org>
6339 M:      Jonathan Cameron <jic23@kernel.org>
6340 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6341 L:      linux-input@vger.kernel.org
6342 L:      linux-iio@vger.kernel.org
6343 S:      Maintained
6344 F:      Documentation/hid/hid-sensor*
6345 F:      drivers/hid/hid-sensor-*
6346 F:      drivers/iio/*/hid-*
6347 F:      include/linux/hid-sensor-*
6348
6349 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6350 M:      Thomas Gleixner <tglx@linutronix.de>
6351 L:      linux-kernel@vger.kernel.org
6352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6353 S:      Maintained
6354 F:      Documentation/timers/
6355 F:      kernel/time/hrtimer.c
6356 F:      kernel/time/clockevents.c
6357 F:      kernel/time/timer_*.c
6358 F:      include/linux/clockchips.h
6359 F:      include/linux/hrtimer.h
6360
6361 HIGH-SPEED SCC DRIVER FOR AX.25
6362 L:      linux-hams@vger.kernel.org
6363 S:      Orphan
6364 F:      drivers/net/hamradio/dmascc.c
6365 F:      drivers/net/hamradio/scc.c
6366
6367 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6368 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6369 W:      http://www.highpoint-tech.com
6370 S:      Supported
6371 F:      Documentation/scsi/hptiop.txt
6372 F:      drivers/scsi/hptiop.c
6373
6374 HIPPI
6375 M:      Jes Sorensen <jes@trained-monkey.org>
6376 L:      linux-hippi@sunsite.dk
6377 S:      Maintained
6378 F:      include/linux/hippidevice.h
6379 F:      include/uapi/linux/if_hippi.h
6380 F:      net/802/hippi.c
6381 F:      drivers/net/hippi/
6382
6383 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6384 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6385 M:      Salil Mehta <salil.mehta@huawei.com>
6386 L:      netdev@vger.kernel.org
6387 W:      http://www.hisilicon.com
6388 S:      Maintained
6389 F:      drivers/net/ethernet/hisilicon/hns3/
6390
6391 HISILICON LPC BUS DRIVER
6392 M:      john.garry@huawei.com
6393 W:      http://www.hisilicon.com
6394 S:      Maintained
6395 F:      drivers/bus/hisi_lpc.c
6396 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6397
6398 HISILICON NETWORK SUBSYSTEM DRIVER
6399 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6400 M:      Salil Mehta <salil.mehta@huawei.com>
6401 L:      netdev@vger.kernel.org
6402 W:      http://www.hisilicon.com
6403 S:      Maintained
6404 F:      drivers/net/ethernet/hisilicon/
6405 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6406
6407 HISILICON PMU DRIVER
6408 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6409 W:      http://www.hisilicon.com
6410 S:      Supported
6411 F:      drivers/perf/hisilicon
6412 F:      Documentation/perf/hisi-pmu.txt
6413
6414 HISILICON ROCE DRIVER
6415 M:      Lijun Ou <oulijun@huawei.com>
6416 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6417 L:      linux-rdma@vger.kernel.org
6418 S:      Maintained
6419 F:      drivers/infiniband/hw/hns/
6420 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6421
6422 HISILICON SAS Controller
6423 M:      John Garry <john.garry@huawei.com>
6424 W:      http://www.hisilicon.com
6425 S:      Supported
6426 F:      drivers/scsi/hisi_sas/
6427 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6428
6429 HMM - Heterogeneous Memory Management
6430 M:      Jérôme Glisse <jglisse@redhat.com>
6431 L:      linux-mm@kvack.org
6432 S:      Maintained
6433 F:      mm/hmm*
6434 F:      include/linux/hmm*
6435 F:      Documentation/vm/hmm.txt
6436
6437 HOST AP DRIVER
6438 M:      Jouni Malinen <j@w1.fi>
6439 L:      linux-wireless@vger.kernel.org
6440 W:      http://w1.fi/hostap-driver.html
6441 S:      Obsolete
6442 F:      drivers/net/wireless/intersil/hostap/
6443
6444 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6445 L:      platform-driver-x86@vger.kernel.org
6446 S:      Orphan
6447 F:      drivers/platform/x86/tc1100-wmi.c
6448
6449 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6450 M:      Jaroslav Kysela <perex@perex.cz>
6451 S:      Maintained
6452 F:      drivers/net/ethernet/hp/hp100.*
6453
6454 HPET:   High Precision Event Timers driver
6455 M:      Clemens Ladisch <clemens@ladisch.de>
6456 S:      Maintained
6457 F:      Documentation/timers/hpet.txt
6458 F:      drivers/char/hpet.c
6459 F:      include/linux/hpet.h
6460 F:      include/uapi/linux/hpet.h
6461
6462 HPET:   x86
6463 S:      Orphan
6464 F:      arch/x86/kernel/hpet.c
6465 F:      arch/x86/include/asm/hpet.h
6466
6467 HPFS FILESYSTEM
6468 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6469 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6470 S:      Maintained
6471 F:      fs/hpfs/
6472
6473 HSI SUBSYSTEM
6474 M:      Sebastian Reichel <sre@kernel.org>
6475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6476 S:      Maintained
6477 F:      Documentation/ABI/testing/sysfs-bus-hsi
6478 F:      Documentation/driver-api/hsi.rst
6479 F:      drivers/hsi/
6480 F:      include/linux/hsi/
6481 F:      include/uapi/linux/hsi/
6482
6483 HSO 3G MODEM DRIVER
6484 L:      linux-usb@vger.kernel.org
6485 S:      Orphan
6486 F:      drivers/net/usb/hso.c
6487
6488 HSR NETWORK PROTOCOL
6489 M:      Arvid Brodin <arvid.brodin@alten.se>
6490 L:      netdev@vger.kernel.org
6491 S:      Maintained
6492 F:      net/hsr/
6493
6494 HT16K33 LED CONTROLLER DRIVER
6495 M:      Robin van der Gracht <robin@protonic.nl>
6496 S:      Maintained
6497 F:      drivers/auxdisplay/ht16k33.c
6498 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6499
6500 HTCPEN TOUCHSCREEN DRIVER
6501 M:      Pau Oliva Fora <pof@eslack.org>
6502 L:      linux-input@vger.kernel.org
6503 S:      Maintained
6504 F:      drivers/input/touchscreen/htcpen.c
6505
6506 HUAWEI ETHERNET DRIVER
6507 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6508 L:      netdev@vger.kernel.org
6509 S:      Supported
6510 F:      Documentation/networking/hinic.txt
6511 F:      drivers/net/ethernet/huawei/hinic/
6512
6513 HUGETLB FILESYSTEM
6514 M:      Mike Kravetz <mike.kravetz@oracle.com>
6515 L:      linux-mm@kvack.org
6516 S:      Maintained
6517 F:      fs/hugetlbfs/
6518 F:      mm/hugetlb.c
6519 F:      include/linux/hugetlb.h
6520 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6521 F:      Documentation/vm/hugetlbfs_reserv.rst
6522 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6523
6524 HVA ST MEDIA DRIVER
6525 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6526 L:      linux-media@vger.kernel.org
6527 T:      git git://linuxtv.org/media_tree.git
6528 W:      https://linuxtv.org
6529 S:      Supported
6530 F:      drivers/media/platform/sti/hva
6531
6532 HWPOISON MEMORY FAILURE HANDLING
6533 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6534 L:      linux-mm@kvack.org
6535 S:      Maintained
6536 F:      mm/memory-failure.c
6537 F:      mm/hwpoison-inject.c
6538
6539 Hyper-V CORE AND DRIVERS
6540 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6541 M:      Haiyang Zhang <haiyangz@microsoft.com>
6542 M:      Stephen Hemminger <sthemmin@microsoft.com>
6543 L:      devel@linuxdriverproject.org
6544 S:      Maintained
6545 F:      Documentation/networking/netvsc.txt
6546 F:      arch/x86/include/asm/mshyperv.h
6547 F:      arch/x86/include/asm/trace/hyperv.h
6548 F:      arch/x86/include/asm/hyperv-tlfs.h
6549 F:      arch/x86/kernel/cpu/mshyperv.c
6550 F:      arch/x86/hyperv
6551 F:      drivers/hid/hid-hyperv.c
6552 F:      drivers/hv/
6553 F:      drivers/input/serio/hyperv-keyboard.c
6554 F:      drivers/pci/host/pci-hyperv.c
6555 F:      drivers/net/hyperv/
6556 F:      drivers/scsi/storvsc_drv.c
6557 F:      drivers/uio/uio_hv_generic.c
6558 F:      drivers/video/fbdev/hyperv_fb.c
6559 F:      net/vmw_vsock/hyperv_transport.c
6560 F:      include/linux/hyperv.h
6561 F:      include/uapi/linux/hyperv.h
6562 F:      tools/hv/
6563 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6564
6565 HYPERVISOR VIRTUAL CONSOLE DRIVER
6566 L:      linuxppc-dev@lists.ozlabs.org
6567 S:      Odd Fixes
6568 F:      drivers/tty/hvc/
6569
6570 I2C ACPI SUPPORT
6571 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6572 L:      linux-i2c@vger.kernel.org
6573 L:      linux-acpi@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/i2c/i2c-core-acpi.c
6576
6577 I2C MUXES
6578 M:      Peter Rosin <peda@axentia.se>
6579 L:      linux-i2c@vger.kernel.org
6580 S:      Maintained
6581 F:      Documentation/i2c/i2c-topology
6582 F:      Documentation/i2c/muxes/
6583 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6584 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6585 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6586 F:      drivers/i2c/i2c-mux.c
6587 F:      drivers/i2c/muxes/
6588 F:      include/linux/i2c-mux.h
6589
6590 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6591 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6592 L:      linux-i2c@vger.kernel.org
6593 S:      Maintained
6594 F:      drivers/i2c/busses/i2c-mv64xxx.c
6595
6596 I2C OVER PARALLEL PORT
6597 M:      Jean Delvare <jdelvare@suse.com>
6598 L:      linux-i2c@vger.kernel.org
6599 S:      Maintained
6600 F:      Documentation/i2c/busses/i2c-parport
6601 F:      Documentation/i2c/busses/i2c-parport-light
6602 F:      drivers/i2c/busses/i2c-parport.c
6603 F:      drivers/i2c/busses/i2c-parport-light.c
6604
6605 I2C SUBSYSTEM
6606 M:      Wolfram Sang <wsa@the-dreams.de>
6607 L:      linux-i2c@vger.kernel.org
6608 W:      https://i2c.wiki.kernel.org/
6609 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6611 S:      Maintained
6612 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6613 F:      Documentation/i2c/
6614 F:      drivers/i2c/*
6615 F:      include/linux/i2c.h
6616 F:      include/linux/i2c-dev.h
6617 F:      include/linux/i2c-smbus.h
6618 F:      include/uapi/linux/i2c.h
6619 F:      include/uapi/linux/i2c-*.h
6620
6621 I2C SUBSYSTEM HOST DRIVERS
6622 L:      linux-i2c@vger.kernel.org
6623 W:      https://i2c.wiki.kernel.org/
6624 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6626 S:      Odd Fixes
6627 F:      Documentation/devicetree/bindings/i2c/
6628 F:      drivers/i2c/algos/
6629 F:      drivers/i2c/busses/
6630
6631 I2C-TAOS-EVM DRIVER
6632 M:      Jean Delvare <jdelvare@suse.com>
6633 L:      linux-i2c@vger.kernel.org
6634 S:      Maintained
6635 F:      Documentation/i2c/busses/i2c-taos-evm
6636 F:      drivers/i2c/busses/i2c-taos-evm.c
6637
6638 I2C-TINY-USB DRIVER
6639 M:      Till Harbaum <till@harbaum.org>
6640 L:      linux-i2c@vger.kernel.org
6641 W:      http://www.harbaum.org/till/i2c_tiny_usb
6642 S:      Maintained
6643 F:      drivers/i2c/busses/i2c-tiny-usb.c
6644
6645 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6646 M:      Jean Delvare <jdelvare@suse.com>
6647 L:      linux-i2c@vger.kernel.org
6648 S:      Maintained
6649 F:      Documentation/i2c/busses/i2c-ali1535
6650 F:      Documentation/i2c/busses/i2c-ali1563
6651 F:      Documentation/i2c/busses/i2c-ali15x3
6652 F:      Documentation/i2c/busses/i2c-amd756
6653 F:      Documentation/i2c/busses/i2c-amd8111
6654 F:      Documentation/i2c/busses/i2c-i801
6655 F:      Documentation/i2c/busses/i2c-nforce2
6656 F:      Documentation/i2c/busses/i2c-piix4
6657 F:      Documentation/i2c/busses/i2c-sis5595
6658 F:      Documentation/i2c/busses/i2c-sis630
6659 F:      Documentation/i2c/busses/i2c-sis96x
6660 F:      Documentation/i2c/busses/i2c-via
6661 F:      Documentation/i2c/busses/i2c-viapro
6662 F:      drivers/i2c/busses/i2c-ali1535.c
6663 F:      drivers/i2c/busses/i2c-ali1563.c
6664 F:      drivers/i2c/busses/i2c-ali15x3.c
6665 F:      drivers/i2c/busses/i2c-amd756.c
6666 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6667 F:      drivers/i2c/busses/i2c-amd8111.c
6668 F:      drivers/i2c/busses/i2c-i801.c
6669 F:      drivers/i2c/busses/i2c-isch.c
6670 F:      drivers/i2c/busses/i2c-nforce2.c
6671 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6672 F:      drivers/i2c/busses/i2c-piix4.c
6673 F:      drivers/i2c/busses/i2c-sis5595.c
6674 F:      drivers/i2c/busses/i2c-sis630.c
6675 F:      drivers/i2c/busses/i2c-sis96x.c
6676 F:      drivers/i2c/busses/i2c-via.c
6677 F:      drivers/i2c/busses/i2c-viapro.c
6678
6679 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6680 M:      Hans de Goede <hdegoede@redhat.com>
6681 L:      linux-i2c@vger.kernel.org
6682 S:      Maintained
6683 F:      drivers/i2c/busses/i2c-cht-wc.c
6684
6685 I2C/SMBUS ISMT DRIVER
6686 M:      Seth Heasley <seth.heasley@intel.com>
6687 M:      Neil Horman <nhorman@tuxdriver.com>
6688 L:      linux-i2c@vger.kernel.org
6689 F:      drivers/i2c/busses/i2c-ismt.c
6690 F:      Documentation/i2c/busses/i2c-ismt
6691
6692 I2C/SMBUS STUB DRIVER
6693 M:      Jean Delvare <jdelvare@suse.com>
6694 L:      linux-i2c@vger.kernel.org
6695 S:      Maintained
6696 F:      drivers/i2c/i2c-stub.c
6697
6698 IA64 (Itanium) PLATFORM
6699 M:      Tony Luck <tony.luck@intel.com>
6700 M:      Fenghua Yu <fenghua.yu@intel.com>
6701 L:      linux-ia64@vger.kernel.org
6702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6703 S:      Maintained
6704 F:      arch/ia64/
6705
6706 IBM Power 842 compression accelerator
6707 M:      Haren Myneni <haren@us.ibm.com>
6708 S:      Supported
6709 F:      drivers/crypto/nx/Makefile
6710 F:      drivers/crypto/nx/Kconfig
6711 F:      drivers/crypto/nx/nx-842*
6712 F:      include/linux/sw842.h
6713 F:      crypto/842.c
6714 F:      lib/842/
6715
6716 IBM Power in-Nest Crypto Acceleration
6717 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6718 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6719 L:      linux-crypto@vger.kernel.org
6720 S:      Supported
6721 F:      drivers/crypto/nx/Makefile
6722 F:      drivers/crypto/nx/Kconfig
6723 F:      drivers/crypto/nx/nx-aes*
6724 F:      drivers/crypto/nx/nx-sha*
6725 F:      drivers/crypto/nx/nx.*
6726 F:      drivers/crypto/nx/nx_csbcpb.h
6727 F:      drivers/crypto/nx/nx_debugfs.h
6728
6729 IBM Power Linux RAID adapter
6730 M:      Brian King <brking@us.ibm.com>
6731 S:      Supported
6732 F:      drivers/scsi/ipr.*
6733
6734 IBM Power SRIOV Virtual NIC Device Driver
6735 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6736 M:      John Allen <jallen@linux.vnet.ibm.com>
6737 L:      netdev@vger.kernel.org
6738 S:      Supported
6739 F:      drivers/net/ethernet/ibm/ibmvnic.*
6740
6741 IBM Power Virtual Accelerator Switchboard
6742 M:      Sukadev Bhattiprolu
6743 L:      linuxppc-dev@lists.ozlabs.org
6744 S:      Supported
6745 F:      arch/powerpc/platforms/powernv/vas*
6746 F:      arch/powerpc/platforms/powernv/copy-paste.h
6747 F:      arch/powerpc/include/asm/vas.h
6748 F:      arch/powerpc/include/uapi/asm/vas.h
6749
6750 IBM Power Virtual Ethernet Device Driver
6751 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6752 L:      netdev@vger.kernel.org
6753 S:      Supported
6754 F:      drivers/net/ethernet/ibm/ibmveth.*
6755
6756 IBM Power Virtual FC Device Drivers
6757 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6758 L:      linux-scsi@vger.kernel.org
6759 S:      Supported
6760 F:      drivers/scsi/ibmvscsi/ibmvfc*
6761
6762 IBM Power Virtual SCSI Device Drivers
6763 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6764 L:      linux-scsi@vger.kernel.org
6765 S:      Supported
6766 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6767 F:      include/scsi/viosrp.h
6768
6769 IBM Power Virtual SCSI Device Target Driver
6770 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6771 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6772 L:      linux-scsi@vger.kernel.org
6773 L:      target-devel@vger.kernel.org
6774 S:      Supported
6775 F:      drivers/scsi/ibmvscsi_tgt/
6776
6777 IBM Power VMX Cryptographic instructions
6778 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6779 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6780 L:      linux-crypto@vger.kernel.org
6781 S:      Supported
6782 F:      drivers/crypto/vmx/Makefile
6783 F:      drivers/crypto/vmx/Kconfig
6784 F:      drivers/crypto/vmx/vmx.c
6785 F:      drivers/crypto/vmx/aes*
6786 F:      drivers/crypto/vmx/ghash*
6787 F:      drivers/crypto/vmx/ppc-xlate.pl
6788
6789 IBM ServeRAID RAID DRIVER
6790 S:      Orphan
6791 F:      drivers/scsi/ips.*
6792
6793 ICH LPC AND GPIO DRIVER
6794 M:      Peter Tyser <ptyser@xes-inc.com>
6795 S:      Maintained
6796 F:      drivers/mfd/lpc_ich.c
6797 F:      drivers/gpio/gpio-ich.c
6798
6799 IDE SUBSYSTEM
6800 M:      "David S. Miller" <davem@davemloft.net>
6801 L:      linux-ide@vger.kernel.org
6802 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6804 S:      Maintained
6805 F:      Documentation/ide/
6806 F:      drivers/ide/
6807 F:      include/linux/ide.h
6808
6809 IDE/ATAPI DRIVERS
6810 M:      Borislav Petkov <bp@alien8.de>
6811 L:      linux-ide@vger.kernel.org
6812 S:      Maintained
6813 F:      Documentation/cdrom/ide-cd
6814 F:      drivers/ide/ide-cd*
6815
6816 IDEAPAD LAPTOP EXTRAS DRIVER
6817 M:      Ike Panhc <ike.pan@canonical.com>
6818 L:      platform-driver-x86@vger.kernel.org
6819 W:      http://launchpad.net/ideapad-laptop
6820 S:      Maintained
6821 F:      drivers/platform/x86/ideapad-laptop.c
6822
6823 IDEAPAD LAPTOP SLIDEBAR DRIVER
6824 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6825 L:      linux-input@vger.kernel.org
6826 W:      https://github.com/o2genum/ideapad-slidebar
6827 S:      Maintained
6828 F:      drivers/input/misc/ideapad_slidebar.c
6829
6830 IDT VersaClock 5 CLOCK DRIVER
6831 M:      Marek Vasut <marek.vasut@gmail.com>
6832 S:      Maintained
6833 F:      drivers/clk/clk-versaclock5.c
6834
6835 IEEE 802.15.4 SUBSYSTEM
6836 M:      Alexander Aring <alex.aring@gmail.com>
6837 M:      Stefan Schmidt <stefan@osg.samsung.com>
6838 L:      linux-wpan@vger.kernel.org
6839 W:      http://wpan.cakelab.org/
6840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6842 S:      Maintained
6843 F:      net/ieee802154/
6844 F:      net/mac802154/
6845 F:      drivers/net/ieee802154/
6846 F:      include/linux/nl802154.h
6847 F:      include/linux/ieee802154.h
6848 F:      include/net/nl802154.h
6849 F:      include/net/mac802154.h
6850 F:      include/net/af_ieee802154.h
6851 F:      include/net/cfg802154.h
6852 F:      include/net/ieee802154_netdev.h
6853 F:      Documentation/networking/ieee802154.txt
6854
6855 IFE PROTOCOL
6856 M:      Yotam Gigi <yotam.gi@gmail.com>
6857 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6858 F:      net/ife
6859 F:      include/net/ife.h
6860 F:      include/uapi/linux/ife.h
6861
6862 IGORPLUG-USB IR RECEIVER
6863 M:      Sean Young <sean@mess.org>
6864 L:      linux-media@vger.kernel.org
6865 S:      Maintained
6866 F:      drivers/media/rc/igorplugusb.c
6867
6868 IGUANAWORKS USB IR TRANSCEIVER
6869 M:      Sean Young <sean@mess.org>
6870 L:      linux-media@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/media/rc/iguanair.c
6873
6874 IIO DIGITAL POTENTIOMETER DAC
6875 M:      Peter Rosin <peda@axentia.se>
6876 L:      linux-iio@vger.kernel.org
6877 S:      Maintained
6878 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6879 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6880 F:      drivers/iio/dac/dpot-dac.c
6881
6882 IIO ENVELOPE DETECTOR
6883 M:      Peter Rosin <peda@axentia.se>
6884 L:      linux-iio@vger.kernel.org
6885 S:      Maintained
6886 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6887 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6888 F:      drivers/iio/adc/envelope-detector.c
6889
6890 IIO MULTIPLEXER
6891 M:      Peter Rosin <peda@axentia.se>
6892 L:      linux-iio@vger.kernel.org
6893 S:      Maintained
6894 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6895 F:      drivers/iio/multiplexer/iio-mux.c
6896
6897 IIO SUBSYSTEM AND DRIVERS
6898 M:      Jonathan Cameron <jic23@kernel.org>
6899 R:      Hartmut Knaack <knaack.h@gmx.de>
6900 R:      Lars-Peter Clausen <lars@metafoo.de>
6901 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6902 L:      linux-iio@vger.kernel.org
6903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6904 S:      Maintained
6905 F:      Documentation/ABI/testing/configfs-iio*
6906 F:      Documentation/ABI/testing/sysfs-bus-iio*
6907 F:      Documentation/devicetree/bindings/iio/
6908 F:      drivers/iio/
6909 F:      drivers/staging/iio/
6910 F:      include/linux/iio/
6911 F:      tools/iio/
6912
6913 IKANOS/ADI EAGLE ADSL USB DRIVER
6914 M:      Matthieu Castet <castet.matthieu@free.fr>
6915 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6916 S:      Maintained
6917 F:      drivers/usb/atm/ueagle-atm.c
6918
6919 IMGTEC ASCII LCD DRIVER
6920 M:      Paul Burton <paul.burton@mips.com>
6921 S:      Maintained
6922 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6923 F:      drivers/auxdisplay/img-ascii-lcd.c
6924
6925 IMGTEC IR DECODER DRIVER
6926 M:      James Hogan <jhogan@kernel.org>
6927 S:      Maintained
6928 F:      drivers/media/rc/img-ir/
6929
6930 IMON SOUNDGRAPH USB IR RECEIVER
6931 M:      Sean Young <sean@mess.org>
6932 L:      linux-media@vger.kernel.org
6933 S:      Maintained
6934 F:      drivers/media/rc/imon_raw.c
6935 F:      drivers/media/rc/imon.c
6936
6937 IMS TWINTURBO FRAMEBUFFER DRIVER
6938 L:      linux-fbdev@vger.kernel.org
6939 S:      Orphan
6940 F:      drivers/video/fbdev/imsttfb.c
6941
6942 INA209 HARDWARE MONITOR DRIVER
6943 M:      Guenter Roeck <linux@roeck-us.net>
6944 L:      linux-hwmon@vger.kernel.org
6945 S:      Maintained
6946 F:      Documentation/hwmon/ina209
6947 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6948 F:      drivers/hwmon/ina209.c
6949
6950 INA2XX HARDWARE MONITOR DRIVER
6951 M:      Guenter Roeck <linux@roeck-us.net>
6952 L:      linux-hwmon@vger.kernel.org
6953 S:      Maintained
6954 F:      Documentation/hwmon/ina2xx
6955 F:      drivers/hwmon/ina2xx.c
6956 F:      include/linux/platform_data/ina2xx.h
6957
6958 INDUSTRY PACK SUBSYSTEM (IPACK)
6959 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6960 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6961 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6962 L:      industrypack-devel@lists.sourceforge.net
6963 W:      http://industrypack.sourceforge.net
6964 S:      Maintained
6965 F:      drivers/ipack/
6966
6967 INFINIBAND SUBSYSTEM
6968 M:      Doug Ledford <dledford@redhat.com>
6969 M:      Jason Gunthorpe <jgg@mellanox.com>
6970 L:      linux-rdma@vger.kernel.org
6971 W:      https://github.com/linux-rdma/rdma-core
6972 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6974 S:      Supported
6975 F:      Documentation/devicetree/bindings/infiniband/
6976 F:      Documentation/infiniband/
6977 F:      drivers/infiniband/
6978 F:      include/uapi/linux/if_infiniband.h
6979 F:      include/uapi/rdma/
6980 F:      include/rdma/
6981
6982 INGENIC JZ4780 DMA Driver
6983 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6984 S:      Maintained
6985 F:      drivers/dma/dma-jz4780.c
6986
6987 INGENIC JZ4780 NAND DRIVER
6988 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6989 L:      linux-mtd@lists.infradead.org
6990 S:      Maintained
6991 F:      drivers/mtd/nand/raw/jz4780_*
6992
6993 INOTIFY
6994 M:      Jan Kara <jack@suse.cz>
6995 R:      Amir Goldstein <amir73il@gmail.com>
6996 L:      linux-fsdevel@vger.kernel.org
6997 S:      Maintained
6998 F:      Documentation/filesystems/inotify.txt
6999 F:      fs/notify/inotify/
7000 F:      include/linux/inotify.h
7001 F:      include/uapi/linux/inotify.h
7002
7003 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7004 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7005 L:      linux-input@vger.kernel.org
7006 Q:      http://patchwork.kernel.org/project/linux-input/list/
7007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7008 S:      Maintained
7009 F:      drivers/input/
7010 F:      include/linux/input.h
7011 F:      include/uapi/linux/input.h
7012 F:      include/uapi/linux/input-event-codes.h
7013 F:      include/linux/input/
7014 F:      Documentation/devicetree/bindings/input/
7015 F:      Documentation/input/
7016
7017 INPUT MULTITOUCH (MT) PROTOCOL
7018 M:      Henrik Rydberg <rydberg@bitmath.org>
7019 L:      linux-input@vger.kernel.org
7020 S:      Odd fixes
7021 F:      Documentation/input/multi-touch-protocol.rst
7022 F:      drivers/input/input-mt.c
7023 K:      \b(ABS|SYN)_MT_
7024
7025 INSIDE SECURE CRYPTO DRIVER
7026 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7027 F:      drivers/crypto/inside-secure/
7028 S:      Maintained
7029 L:      linux-crypto@vger.kernel.org
7030
7031 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7032 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7033 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7034 L:      linux-integrity@vger.kernel.org
7035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7036 S:      Supported
7037 F:      security/integrity/ima/
7038
7039 INTEL 810/815 FRAMEBUFFER DRIVER
7040 M:      Antonino Daplas <adaplas@gmail.com>
7041 L:      linux-fbdev@vger.kernel.org
7042 S:      Maintained
7043 F:      drivers/video/fbdev/i810/
7044
7045 INTEL ASoC BDW/HSW DRIVERS
7046 M:      Jie Yang <yang.jie@linux.intel.com>
7047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7048 S:      Supported
7049 F:      sound/soc/intel/common/sst-dsp*
7050 F:      sound/soc/intel/common/sst-firmware.c
7051 F:      sound/soc/intel/boards/broadwell.c
7052 F:      sound/soc/intel/haswell/
7053
7054 INTEL C600 SERIES SAS CONTROLLER DRIVER
7055 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7056 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7057 L:      linux-scsi@vger.kernel.org
7058 T:      git git://git.code.sf.net/p/intel-sas/isci
7059 S:      Supported
7060 F:      drivers/scsi/isci/
7061
7062 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7063 M:      Jani Nikula <jani.nikula@linux.intel.com>
7064 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7065 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7066 L:      intel-gfx@lists.freedesktop.org
7067 W:      https://01.org/linuxgraphics/
7068 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7069 C:      irc://chat.freenode.net/intel-gfx
7070 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7071 T:      git git://anongit.freedesktop.org/drm-intel
7072 S:      Supported
7073 F:      drivers/gpu/drm/i915/
7074 F:      include/drm/i915*
7075 F:      include/uapi/drm/i915_drm.h
7076 F:      Documentation/gpu/i915.rst
7077
7078 INTEL ETHERNET DRIVERS
7079 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7080 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7081 W:      http://www.intel.com/support/feedback.htm
7082 W:      http://e1000.sourceforge.net/
7083 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7086 S:      Supported
7087 F:      Documentation/networking/e100.txt
7088 F:      Documentation/networking/e1000.txt
7089 F:      Documentation/networking/e1000e.txt
7090 F:      Documentation/networking/igb.txt
7091 F:      Documentation/networking/igbvf.txt
7092 F:      Documentation/networking/ixgb.txt
7093 F:      Documentation/networking/ixgbe.txt
7094 F:      Documentation/networking/ixgbevf.txt
7095 F:      Documentation/networking/i40e.txt
7096 F:      Documentation/networking/i40evf.txt
7097 F:      Documentation/networking/ice.txt
7098 F:      drivers/net/ethernet/intel/
7099 F:      drivers/net/ethernet/intel/*/
7100 F:      include/linux/avf/virtchnl.h
7101
7102 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7103 M:      Maik Broemme <mbroemme@libmpq.org>
7104 L:      linux-fbdev@vger.kernel.org
7105 S:      Maintained
7106 F:      Documentation/fb/intelfb.txt
7107 F:      drivers/video/fbdev/intelfb/
7108
7109 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7110 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7111 M:      Zhi Wang <zhi.a.wang@intel.com>
7112 L:      intel-gvt-dev@lists.freedesktop.org
7113 L:      intel-gfx@lists.freedesktop.org
7114 W:      https://01.org/igvt-g
7115 T:      git https://github.com/intel/gvt-linux.git
7116 S:      Supported
7117 F:      drivers/gpu/drm/i915/gvt/
7118
7119 INTEL HID EVENT DRIVER
7120 M:      Alex Hung <alex.hung@canonical.com>
7121 L:      platform-driver-x86@vger.kernel.org
7122 S:      Maintained
7123 F:      drivers/platform/x86/intel-hid.c
7124
7125 INTEL I/OAT DMA DRIVER
7126 M:      Dave Jiang <dave.jiang@intel.com>
7127 R:      Dan Williams <dan.j.williams@intel.com>
7128 L:      dmaengine@vger.kernel.org
7129 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7130 S:      Supported
7131 F:      drivers/dma/ioat*
7132
7133 INTEL IDLE DRIVER
7134 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7135 M:      Len Brown <lenb@kernel.org>
7136 L:      linux-pm@vger.kernel.org
7137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7138 B:      https://bugzilla.kernel.org
7139 S:      Supported
7140 F:      drivers/idle/intel_idle.c
7141
7142 INTEL INTEGRATED SENSOR HUB DRIVER
7143 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7144 M:      Jiri Kosina <jikos@kernel.org>
7145 L:      linux-input@vger.kernel.org
7146 S:      Maintained
7147 F:      drivers/hid/intel-ish-hid/
7148
7149 INTEL IOMMU (VT-d)
7150 M:      David Woodhouse <dwmw2@infradead.org>
7151 L:      iommu@lists.linux-foundation.org
7152 T:      git git://git.infradead.org/iommu-2.6.git
7153 S:      Supported
7154 F:      drivers/iommu/intel-iommu.c
7155 F:      include/linux/intel-iommu.h
7156
7157 INTEL IOP-ADMA DMA DRIVER
7158 R:      Dan Williams <dan.j.williams@intel.com>
7159 S:      Odd fixes
7160 F:      drivers/dma/iop-adma.c
7161
7162 INTEL IPU3 CSI-2 CIO2 DRIVER
7163 M:      Yong Zhi <yong.zhi@intel.com>
7164 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7165 L:      linux-media@vger.kernel.org
7166 S:      Maintained
7167 F:      drivers/media/pci/intel/ipu3/
7168 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7169
7170 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7171 M:      Krzysztof Halasa <khalasa@piap.pl>
7172 S:      Maintained
7173 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7174 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7175 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7176 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7177 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7178 F:      drivers/net/wan/ixp4xx_hss.c
7179
7180 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7181 M:      Deepak Saxena <dsaxena@plexity.net>
7182 S:      Maintained
7183 F:      drivers/char/hw_random/ixp4xx-rng.c
7184
7185 INTEL MANAGEMENT ENGINE (mei)
7186 M:      Tomas Winkler <tomas.winkler@intel.com>
7187 L:      linux-kernel@vger.kernel.org
7188 S:      Supported
7189 F:      include/uapi/linux/mei.h
7190 F:      include/linux/mei_cl_bus.h
7191 F:      drivers/misc/mei/*
7192 F:      drivers/watchdog/mei_wdt.c
7193 F:      Documentation/misc-devices/mei/*
7194 F:      samples/mei/*
7195
7196 INTEL MENLOW THERMAL DRIVER
7197 M:      Sujith Thomas <sujith.thomas@intel.com>
7198 L:      platform-driver-x86@vger.kernel.org
7199 W:      https://01.org/linux-acpi
7200 S:      Supported
7201 F:      drivers/platform/x86/intel_menlow.c
7202
7203 INTEL MERRIFIELD GPIO DRIVER
7204 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7205 L:      linux-gpio@vger.kernel.org
7206 S:      Maintained
7207 F:      drivers/gpio/gpio-merrifield.c
7208
7209 INTEL MIC DRIVERS (mic)
7210 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7211 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7212 S:      Supported
7213 W:      https://github.com/sudeepdutt/mic
7214 W:      http://software.intel.com/en-us/mic-developer
7215 F:      include/linux/mic_bus.h
7216 F:      include/linux/scif.h
7217 F:      include/uapi/linux/mic_common.h
7218 F:      include/uapi/linux/mic_ioctl.h
7219 F:      include/uapi/linux/scif_ioctl.h
7220 F:      drivers/misc/mic/
7221 F:      drivers/dma/mic_x100_dma.c
7222 F:      drivers/dma/mic_x100_dma.h
7223 F:      Documentation/mic/
7224
7225 INTEL PMC CORE DRIVER
7226 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7227 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7228 L:      platform-driver-x86@vger.kernel.org
7229 S:      Maintained
7230 F:      arch/x86/include/asm/pmc_core.h
7231 F:      drivers/platform/x86/intel_pmc_core*
7232
7233 INTEL PMC/P-Unit IPC DRIVER
7234 M:      Zha Qipeng<qipeng.zha@intel.com>
7235 L:      platform-driver-x86@vger.kernel.org
7236 S:      Maintained
7237 F:      drivers/platform/x86/intel_pmc_ipc.c
7238 F:      drivers/platform/x86/intel_punit_ipc.c
7239 F:      arch/x86/include/asm/intel_pmc_ipc.h
7240 F:      arch/x86/include/asm/intel_punit_ipc.h
7241
7242 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7243 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7244 L:      linux-wireless@vger.kernel.org
7245 S:      Maintained
7246 F:      Documentation/networking/README.ipw2100
7247 F:      Documentation/networking/README.ipw2200
7248 F:      drivers/net/wireless/intel/ipw2x00/
7249
7250 INTEL PSTATE DRIVER
7251 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7252 M:      Len Brown <lenb@kernel.org>
7253 L:      linux-pm@vger.kernel.org
7254 S:      Supported
7255 F:      drivers/cpufreq/intel_pstate.c
7256
7257 INTEL RDMA RNIC DRIVER
7258 M:      Faisal Latif <faisal.latif@intel.com>
7259 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7260 L:      linux-rdma@vger.kernel.org
7261 S:      Supported
7262 F:      drivers/infiniband/hw/i40iw/
7263 F:      include/uapi/rdma/i40iw-abi.h
7264
7265 INTEL SHA MULTIBUFFER DRIVER
7266 M:      Megha Dey <megha.dey@linux.intel.com>
7267 R:      Tim Chen <tim.c.chen@linux.intel.com>
7268 L:      linux-crypto@vger.kernel.org
7269 S:      Supported
7270 F:      arch/x86/crypto/sha*-mb
7271 F:      crypto/mcryptd.c
7272
7273 INTEL TELEMETRY DRIVER
7274 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7275 L:      platform-driver-x86@vger.kernel.org
7276 S:      Maintained
7277 F:      arch/x86/include/asm/intel_telemetry.h
7278 F:      drivers/platform/x86/intel_telemetry*
7279
7280 INTEL VIRTUAL BUTTON DRIVER
7281 M:      AceLan Kao <acelan.kao@canonical.com>
7282 L:      platform-driver-x86@vger.kernel.org
7283 S:      Maintained
7284 F:      drivers/platform/x86/intel-vbtn.c
7285
7286 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7287 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7288 L:      linux-wireless@vger.kernel.org
7289 S:      Supported
7290 F:      drivers/net/wireless/intel/iwlegacy/
7291
7292 INTEL WIRELESS WIFI LINK (iwlwifi)
7293 M:      Johannes Berg <johannes.berg@intel.com>
7294 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7295 M:      Luca Coelho <luciano.coelho@intel.com>
7296 M:      Intel Linux Wireless <linuxwifi@intel.com>
7297 L:      linux-wireless@vger.kernel.org
7298 W:      http://intellinuxwireless.org
7299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7300 S:      Supported
7301 F:      drivers/net/wireless/intel/iwlwifi/
7302
7303 INTEL WIRELESS WIMAX CONNECTION 2400
7304 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7305 M:      linux-wimax@intel.com
7306 L:      wimax@linuxwimax.org (subscribers-only)
7307 S:      Supported
7308 W:      http://linuxwimax.org
7309 F:      Documentation/wimax/README.i2400m
7310 F:      drivers/net/wimax/i2400m/
7311 F:      include/uapi/linux/wimax/i2400m.h
7312
7313 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7314 M:      Mario Limonciello <mario.limonciello@dell.com>
7315 S:      Maintained
7316 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7317
7318 INTEL(R) TRACE HUB
7319 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7320 S:      Supported
7321 F:      Documentation/trace/intel_th.txt
7322 F:      drivers/hwtracing/intel_th/
7323
7324 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7325 M:      Ning Sun <ning.sun@intel.com>
7326 L:      tboot-devel@lists.sourceforge.net
7327 W:      http://tboot.sourceforge.net
7328 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7329 S:      Supported
7330 F:      Documentation/intel_txt.txt
7331 F:      include/linux/tboot.h
7332 F:      arch/x86/kernel/tboot.c
7333
7334 INTEL-MID GPIO DRIVER
7335 M:      David Cohen <david.a.cohen@linux.intel.com>
7336 L:      linux-gpio@vger.kernel.org
7337 S:      Maintained
7338 F:      drivers/gpio/gpio-intel-mid.c
7339
7340 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7341 M:      Linus Walleij <linus.walleij@linaro.org>
7342 L:      linux-iio@vger.kernel.org
7343 S:      Maintained
7344 F:      drivers/iio/gyro/mpu3050*
7345 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7346
7347 IOC3 ETHERNET DRIVER
7348 M:      Ralf Baechle <ralf@linux-mips.org>
7349 L:      linux-mips@linux-mips.org
7350 S:      Maintained
7351 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7352
7353 IOC3 SERIAL DRIVER
7354 M:      Pat Gefre <pfg@sgi.com>
7355 L:      linux-serial@vger.kernel.org
7356 S:      Maintained
7357 F:      drivers/tty/serial/ioc3_serial.c
7358
7359 IOMMU DRIVERS
7360 M:      Joerg Roedel <joro@8bytes.org>
7361 L:      iommu@lists.linux-foundation.org
7362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7363 S:      Maintained
7364 F:      Documentation/devicetree/bindings/iommu/
7365 F:      drivers/iommu/
7366 F:      include/linux/iommu.h
7367 F:      include/linux/of_iommu.h
7368 F:      include/linux/iova.h
7369
7370 IP MASQUERADING
7371 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7372 S:      Maintained
7373 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7374
7375 IPMI SUBSYSTEM
7376 M:      Corey Minyard <minyard@acm.org>
7377 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7378 W:      http://openipmi.sourceforge.net/
7379 S:      Supported
7380 F:      Documentation/IPMI.txt
7381 F:      drivers/char/ipmi/
7382 F:      include/linux/ipmi*
7383 F:      include/uapi/linux/ipmi*
7384
7385 IPS SCSI RAID DRIVER
7386 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7387 L:      linux-scsi@vger.kernel.org
7388 W:      http://www.adaptec.com/
7389 S:      Maintained
7390 F:      drivers/scsi/ips*
7391
7392 IPVS
7393 M:      Wensong Zhang <wensong@linux-vs.org>
7394 M:      Simon Horman <horms@verge.net.au>
7395 M:      Julian Anastasov <ja@ssi.bg>
7396 L:      netdev@vger.kernel.org
7397 L:      lvs-devel@vger.kernel.org
7398 S:      Maintained
7399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7401 F:      Documentation/networking/ipvs-sysctl.txt
7402 F:      include/net/ip_vs.h
7403 F:      include/uapi/linux/ip_vs.h
7404 F:      net/netfilter/ipvs/
7405
7406 IPWIRELESS DRIVER
7407 M:      Jiri Kosina <jikos@kernel.org>
7408 M:      David Sterba <dsterba@suse.com>
7409 S:      Odd Fixes
7410 F:      drivers/tty/ipwireless/
7411
7412 IPX NETWORK LAYER
7413 L:      netdev@vger.kernel.org
7414 S:      Obsolete
7415 F:      include/uapi/linux/ipx.h
7416 F:      drivers/staging/ipx/
7417
7418 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7419 M:      Marc Zyngier <marc.zyngier@arm.com>
7420 S:      Maintained
7421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7422 F:      Documentation/IRQ-domain.txt
7423 F:      include/linux/irqdomain.h
7424 F:      kernel/irq/irqdomain.c
7425 F:      kernel/irq/msi.c
7426
7427 IRQ SUBSYSTEM
7428 M:      Thomas Gleixner <tglx@linutronix.de>
7429 L:      linux-kernel@vger.kernel.org
7430 S:      Maintained
7431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7432 F:      kernel/irq/
7433
7434 IRQCHIP DRIVERS
7435 M:      Thomas Gleixner <tglx@linutronix.de>
7436 M:      Jason Cooper <jason@lakedaemon.net>
7437 M:      Marc Zyngier <marc.zyngier@arm.com>
7438 L:      linux-kernel@vger.kernel.org
7439 S:      Maintained
7440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7441 F:      Documentation/devicetree/bindings/interrupt-controller/
7442 F:      drivers/irqchip/
7443
7444 ISA
7445 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7446 S:      Maintained
7447 F:      Documentation/isa.txt
7448 F:      drivers/base/isa.c
7449 F:      include/linux/isa.h
7450
7451 ISA RADIO MODULE
7452 M:      Hans Verkuil <hverkuil@xs4all.nl>
7453 L:      linux-media@vger.kernel.org
7454 T:      git git://linuxtv.org/media_tree.git
7455 W:      https://linuxtv.org
7456 S:      Maintained
7457 F:      drivers/media/radio/radio-isa*
7458
7459 ISAPNP
7460 M:      Jaroslav Kysela <perex@perex.cz>
7461 S:      Maintained
7462 F:      Documentation/isapnp.txt
7463 F:      drivers/pnp/isapnp/
7464 F:      include/linux/isapnp.h
7465
7466 ISCSI
7467 M:      Lee Duncan <lduncan@suse.com>
7468 M:      Chris Leech <cleech@redhat.com>
7469 L:      open-iscsi@googlegroups.com
7470 W:      www.open-iscsi.com
7471 S:      Maintained
7472 F:      drivers/scsi/*iscsi*
7473 F:      include/scsi/*iscsi*
7474
7475 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7476 M:      Peter Jones <pjones@redhat.com>
7477 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7478 S:      Maintained
7479 F:      drivers/firmware/iscsi_ibft*
7480
7481 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7482 M:      Or Gerlitz <ogerlitz@mellanox.com>
7483 M:      Sagi Grimberg <sagi@grimberg.me>
7484 M:      Roi Dayan <roid@mellanox.com>
7485 L:      linux-rdma@vger.kernel.org
7486 S:      Supported
7487 W:      http://www.openfabrics.org
7488 W:      www.open-iscsi.org
7489 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7490 F:      drivers/infiniband/ulp/iser/
7491
7492 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7493 M:      Sagi Grimberg <sagi@grimberg.me>
7494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7495 L:      linux-rdma@vger.kernel.org
7496 L:      target-devel@vger.kernel.org
7497 S:      Supported
7498 W:      http://www.linux-iscsi.org
7499 F:      drivers/infiniband/ulp/isert
7500
7501 ISDN SUBSYSTEM
7502 M:      Karsten Keil <isdn@linux-pingi.de>
7503 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7504 L:      netdev@vger.kernel.org
7505 W:      http://www.isdn4linux.de
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7507 S:      Maintained
7508 F:      Documentation/isdn/
7509 F:      drivers/isdn/
7510 F:      include/linux/isdn.h
7511 F:      include/linux/isdn/
7512 F:      include/uapi/linux/isdn.h
7513 F:      include/uapi/linux/isdn/
7514
7515 ISDN SUBSYSTEM (Eicon active card driver)
7516 M:      Armin Schindler <mac@melware.de>
7517 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7518 W:      http://www.melware.de
7519 S:      Maintained
7520 F:      drivers/isdn/hardware/eicon/
7521
7522 IT87 HARDWARE MONITORING DRIVER
7523 M:      Jean Delvare <jdelvare@suse.com>
7524 L:      linux-hwmon@vger.kernel.org
7525 S:      Maintained
7526 F:      Documentation/hwmon/it87
7527 F:      drivers/hwmon/it87.c
7528
7529 IT913X MEDIA DRIVER
7530 M:      Antti Palosaari <crope@iki.fi>
7531 L:      linux-media@vger.kernel.org
7532 W:      https://linuxtv.org
7533 W:      http://palosaari.fi/linux/
7534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7535 T:      git git://linuxtv.org/anttip/media_tree.git
7536 S:      Maintained
7537 F:      drivers/media/tuners/it913x*
7538
7539 IVTV VIDEO4LINUX DRIVER
7540 M:      Andy Walls <awalls@md.metrocast.net>
7541 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7542 L:      linux-media@vger.kernel.org
7543 T:      git git://linuxtv.org/media_tree.git
7544 W:      http://www.ivtvdriver.org
7545 S:      Maintained
7546 F:      Documentation/media/v4l-drivers/ivtv*
7547 F:      drivers/media/pci/ivtv/
7548 F:      include/uapi/linux/ivtv*
7549
7550 IX2505V MEDIA DRIVER
7551 M:      Malcolm Priestley <tvboxspy@gmail.com>
7552 L:      linux-media@vger.kernel.org
7553 W:      https://linuxtv.org
7554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7555 S:      Maintained
7556 F:      drivers/media/dvb-frontends/ix2505v*
7557
7558 JAILHOUSE HYPERVISOR INTERFACE
7559 M:      Jan Kiszka <jan.kiszka@siemens.com>
7560 L:      jailhouse-dev@googlegroups.com
7561 S:      Maintained
7562 F:      arch/x86/kernel/jailhouse.c
7563 F:      arch/x86/include/asm/jailhouse_para.h
7564
7565 JC42.4 TEMPERATURE SENSOR DRIVER
7566 M:      Guenter Roeck <linux@roeck-us.net>
7567 L:      linux-hwmon@vger.kernel.org
7568 S:      Maintained
7569 F:      drivers/hwmon/jc42.c
7570 F:      Documentation/hwmon/jc42
7571
7572 JFS FILESYSTEM
7573 M:      Dave Kleikamp <shaggy@kernel.org>
7574 L:      jfs-discussion@lists.sourceforge.net
7575 W:      http://jfs.sourceforge.net/
7576 T:      git git://github.com/kleikamp/linux-shaggy.git
7577 S:      Maintained
7578 F:      Documentation/filesystems/jfs.txt
7579 F:      fs/jfs/
7580
7581 JME NETWORK DRIVER
7582 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7583 L:      netdev@vger.kernel.org
7584 S:      Maintained
7585 F:      drivers/net/ethernet/jme.*
7586
7587 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7588 M:      David Woodhouse <dwmw2@infradead.org>
7589 L:      linux-mtd@lists.infradead.org
7590 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7591 S:      Maintained
7592 F:      fs/jffs2/
7593 F:      include/uapi/linux/jffs2.h
7594
7595 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7596 M:      "Theodore Ts'o" <tytso@mit.edu>
7597 M:      Jan Kara <jack@suse.com>
7598 L:      linux-ext4@vger.kernel.org
7599 S:      Maintained
7600 F:      fs/jbd2/
7601 F:      include/linux/jbd2.h
7602
7603 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7604 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7605 L:      linux-media@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/media/platform/rcar_jpu.c
7608
7609 JSM Neo PCI based serial card
7610 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7611 L:      linux-serial@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/tty/serial/jsm/
7614
7615 K10TEMP HARDWARE MONITORING DRIVER
7616 M:      Clemens Ladisch <clemens@ladisch.de>
7617 L:      linux-hwmon@vger.kernel.org
7618 S:      Maintained
7619 F:      Documentation/hwmon/k10temp
7620 F:      drivers/hwmon/k10temp.c
7621
7622 K8TEMP HARDWARE MONITORING DRIVER
7623 M:      Rudolf Marek <r.marek@assembler.cz>
7624 L:      linux-hwmon@vger.kernel.org
7625 S:      Maintained
7626 F:      Documentation/hwmon/k8temp
7627 F:      drivers/hwmon/k8temp.c
7628
7629 KASAN
7630 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7631 R:      Alexander Potapenko <glider@google.com>
7632 R:      Dmitry Vyukov <dvyukov@google.com>
7633 L:      kasan-dev@googlegroups.com
7634 S:      Maintained
7635 F:      arch/*/include/asm/kasan.h
7636 F:      arch/*/mm/kasan_init*
7637 F:      Documentation/dev-tools/kasan.rst
7638 F:      include/linux/kasan*.h
7639 F:      lib/test_kasan.c
7640 F:      mm/kasan/
7641 F:      scripts/Makefile.kasan
7642
7643 KCONFIG
7644 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7646 L:      linux-kbuild@vger.kernel.org
7647 S:      Maintained
7648 F:      Documentation/kbuild/kconfig-language.txt
7649 F:      scripts/kconfig/
7650
7651 KDUMP
7652 M:      Dave Young <dyoung@redhat.com>
7653 M:      Baoquan He <bhe@redhat.com>
7654 R:      Vivek Goyal <vgoyal@redhat.com>
7655 L:      kexec@lists.infradead.org
7656 W:      http://lse.sourceforge.net/kdump/
7657 S:      Maintained
7658 F:      Documentation/kdump/
7659
7660 KEENE FM RADIO TRANSMITTER DRIVER
7661 M:      Hans Verkuil <hverkuil@xs4all.nl>
7662 L:      linux-media@vger.kernel.org
7663 T:      git git://linuxtv.org/media_tree.git
7664 W:      https://linuxtv.org
7665 S:      Maintained
7666 F:      drivers/media/radio/radio-keene*
7667
7668 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7669 M:      Ian Kent <raven@themaw.net>
7670 L:      autofs@vger.kernel.org
7671 S:      Maintained
7672 F:      fs/autofs4/
7673
7674 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7675 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7676 M:      Michal Marek <michal.lkml@markovi.net>
7677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7678 L:      linux-kbuild@vger.kernel.org
7679 S:      Maintained
7680 F:      Documentation/kbuild/
7681 F:      Makefile
7682 F:      scripts/Kbuild*
7683 F:      scripts/Makefile*
7684 F:      scripts/basic/
7685 F:      scripts/mk*
7686 F:      scripts/mod/
7687 F:      scripts/package/
7688
7689 KERNEL JANITORS
7690 L:      kernel-janitors@vger.kernel.org
7691 W:      http://kernelnewbies.org/KernelJanitors
7692 S:      Odd Fixes
7693
7694 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7695 M:      "J. Bruce Fields" <bfields@fieldses.org>
7696 M:      Jeff Layton <jlayton@kernel.org>
7697 L:      linux-nfs@vger.kernel.org
7698 W:      http://nfs.sourceforge.net/
7699 T:      git git://linux-nfs.org/~bfields/linux.git
7700 S:      Supported
7701 F:      fs/nfsd/
7702 F:      include/uapi/linux/nfsd/
7703 F:      fs/lockd/
7704 F:      fs/nfs_common/
7705 F:      net/sunrpc/
7706 F:      include/linux/lockd/
7707 F:      include/linux/sunrpc/
7708 F:      include/uapi/linux/sunrpc/
7709
7710 KERNEL SELFTEST FRAMEWORK
7711 M:      Shuah Khan <shuah@kernel.org>
7712 L:      linux-kselftest@vger.kernel.org
7713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7714 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7715 S:      Maintained
7716 F:      tools/testing/selftests/
7717 F:      Documentation/dev-tools/kselftest*
7718
7719 KERNEL USERMODE HELPER
7720 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7721 L:      linux-kernel@vger.kernel.org
7722 S:      Maintained
7723 F:      kernel/umh.c
7724 F:      include/linux/umh.h
7725
7726 KERNEL VIRTUAL MACHINE (KVM)
7727 M:      Paolo Bonzini <pbonzini@redhat.com>
7728 M:      Radim Krčmář <rkrcmar@redhat.com>
7729 L:      kvm@vger.kernel.org
7730 W:      http://www.linux-kvm.org
7731 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7732 S:      Supported
7733 F:      Documentation/virtual/kvm/
7734 F:      include/trace/events/kvm.h
7735 F:      include/uapi/asm-generic/kvm*
7736 F:      include/uapi/linux/kvm*
7737 F:      include/asm-generic/kvm*
7738 F:      include/linux/kvm*
7739 F:      include/kvm/iodev.h
7740 F:      virt/kvm/*
7741 F:      tools/kvm/
7742
7743 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7744 M:      Joerg Roedel <joro@8bytes.org>
7745 L:      kvm@vger.kernel.org
7746 W:      http://www.linux-kvm.org/
7747 S:      Maintained
7748 F:      arch/x86/include/asm/svm.h
7749 F:      arch/x86/kvm/svm.c
7750
7751 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7752 M:      Christoffer Dall <christoffer.dall@arm.com>
7753 M:      Marc Zyngier <marc.zyngier@arm.com>
7754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7755 L:      kvmarm@lists.cs.columbia.edu
7756 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7758 S:      Supported
7759 F:      arch/arm/include/uapi/asm/kvm*
7760 F:      arch/arm/include/asm/kvm*
7761 F:      arch/arm/kvm/
7762 F:      virt/kvm/arm/
7763 F:      include/kvm/arm_*
7764
7765 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7766 M:      Christoffer Dall <christoffer.dall@arm.com>
7767 M:      Marc Zyngier <marc.zyngier@arm.com>
7768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7769 L:      kvmarm@lists.cs.columbia.edu
7770 S:      Maintained
7771 F:      arch/arm64/include/uapi/asm/kvm*
7772 F:      arch/arm64/include/asm/kvm*
7773 F:      arch/arm64/kvm/
7774
7775 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7776 M:      James Hogan <jhogan@kernel.org>
7777 L:      linux-mips@linux-mips.org
7778 S:      Supported
7779 F:      arch/mips/include/uapi/asm/kvm*
7780 F:      arch/mips/include/asm/kvm*
7781 F:      arch/mips/kvm/
7782
7783 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7784 M:      Paul Mackerras <paulus@ozlabs.org>
7785 L:      kvm-ppc@vger.kernel.org
7786 W:      http://www.linux-kvm.org/
7787 T:      git git://github.com/agraf/linux-2.6.git
7788 S:      Supported
7789 F:      arch/powerpc/include/uapi/asm/kvm*
7790 F:      arch/powerpc/include/asm/kvm*
7791 F:      arch/powerpc/kvm/
7792 F:      arch/powerpc/kernel/kvm*
7793
7794 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7795 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7796 M:      Janosch Frank <frankja@linux.ibm.com>
7797 R:      David Hildenbrand <david@redhat.com>
7798 R:      Cornelia Huck <cohuck@redhat.com>
7799 L:      linux-s390@vger.kernel.org
7800 W:      http://www.ibm.com/developerworks/linux/linux390/
7801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7802 S:      Supported
7803 F:      arch/s390/include/uapi/asm/kvm*
7804 F:      arch/s390/include/asm/gmap.h
7805 F:      arch/s390/include/asm/kvm*
7806 F:      arch/s390/kvm/
7807 F:      arch/s390/mm/gmap.c
7808
7809 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7810 M:      Paolo Bonzini <pbonzini@redhat.com>
7811 M:      Radim Krčmář <rkrcmar@redhat.com>
7812 L:      kvm@vger.kernel.org
7813 W:      http://www.linux-kvm.org
7814 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7815 S:      Supported
7816 F:      arch/x86/kvm/
7817 F:      arch/x86/include/uapi/asm/kvm*
7818 F:      arch/x86/include/asm/kvm*
7819 F:      arch/x86/include/asm/pvclock-abi.h
7820 F:      arch/x86/kernel/kvm.c
7821 F:      arch/x86/kernel/kvmclock.c
7822
7823 KERNFS
7824 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7825 M:      Tejun Heo <tj@kernel.org>
7826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7827 S:      Supported
7828 F:      include/linux/kernfs.h
7829 F:      fs/kernfs/
7830
7831 KEXEC
7832 M:      Eric Biederman <ebiederm@xmission.com>
7833 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7834 L:      kexec@lists.infradead.org
7835 S:      Maintained
7836 F:      include/linux/kexec.h
7837 F:      include/uapi/linux/kexec.h
7838 F:      kernel/kexec*
7839
7840 KEYS-ENCRYPTED
7841 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7842 L:      linux-integrity@vger.kernel.org
7843 L:      keyrings@vger.kernel.org
7844 S:      Supported
7845 F:      Documentation/security/keys/trusted-encrypted.rst
7846 F:      include/keys/encrypted-type.h
7847 F:      security/keys/encrypted-keys/
7848
7849 KEYS-TRUSTED
7850 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7851 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7852 L:      linux-integrity@vger.kernel.org
7853 L:      keyrings@vger.kernel.org
7854 S:      Supported
7855 F:      Documentation/security/keys/trusted-encrypted.rst
7856 F:      include/keys/trusted-type.h
7857 F:      security/keys/trusted.c
7858 F:      security/keys/trusted.h
7859
7860 KEYS/KEYRINGS:
7861 M:      David Howells <dhowells@redhat.com>
7862 L:      keyrings@vger.kernel.org
7863 S:      Maintained
7864 F:      Documentation/security/keys/core.rst
7865 F:      include/linux/key.h
7866 F:      include/linux/key-type.h
7867 F:      include/linux/keyctl.h
7868 F:      include/uapi/linux/keyctl.h
7869 F:      include/keys/
7870 F:      security/keys/
7871
7872 KGDB / KDB /debug_core
7873 M:      Jason Wessel <jason.wessel@windriver.com>
7874 M:      Daniel Thompson <daniel.thompson@linaro.org>
7875 W:      http://kgdb.wiki.kernel.org/
7876 L:      kgdb-bugreport@lists.sourceforge.net
7877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7878 S:      Maintained
7879 F:      Documentation/dev-tools/kgdb.rst
7880 F:      drivers/misc/kgdbts.c
7881 F:      drivers/tty/serial/kgdboc.c
7882 F:      include/linux/kdb.h
7883 F:      include/linux/kgdb.h
7884 F:      kernel/debug/
7885
7886 KMEMLEAK
7887 M:      Catalin Marinas <catalin.marinas@arm.com>
7888 S:      Maintained
7889 F:      Documentation/dev-tools/kmemleak.rst
7890 F:      include/linux/kmemleak.h
7891 F:      mm/kmemleak.c
7892 F:      mm/kmemleak-test.c
7893
7894 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7895 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7896 L:      linux-kernel@vger.kernel.org
7897 S:      Maintained
7898 F:      kernel/kmod.c
7899 F:      include/linux/kmod.h
7900 F:      lib/test_kmod.c
7901 F:      tools/testing/selftests/kmod/
7902
7903 KPROBES
7904 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7905 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7906 M:      "David S. Miller" <davem@davemloft.net>
7907 M:      Masami Hiramatsu <mhiramat@kernel.org>
7908 S:      Maintained
7909 F:      Documentation/kprobes.txt
7910 F:      include/linux/kprobes.h
7911 F:      include/asm-generic/kprobes.h
7912 F:      kernel/kprobes.c
7913
7914 KS0108 LCD CONTROLLER DRIVER
7915 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7916 W:      http://miguelojeda.es/auxdisplay.htm
7917 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7918 S:      Maintained
7919 F:      Documentation/auxdisplay/ks0108
7920 F:      drivers/auxdisplay/ks0108.c
7921 F:      include/linux/ks0108.h
7922
7923 L3MDEV
7924 M:      David Ahern <dsa@cumulusnetworks.com>
7925 L:      netdev@vger.kernel.org
7926 S:      Maintained
7927 F:      net/l3mdev
7928 F:      include/net/l3mdev.h
7929
7930 LANTIQ MIPS ARCHITECTURE
7931 M:      John Crispin <john@phrozen.org>
7932 L:      linux-mips@linux-mips.org
7933 S:      Maintained
7934 F:      arch/mips/lantiq
7935 F:      drivers/soc/lantiq
7936
7937 LAPB module
7938 L:      linux-x25@vger.kernel.org
7939 S:      Orphan
7940 F:      Documentation/networking/lapb-module.txt
7941 F:      include/*/lapb.h
7942 F:      net/lapb/
7943
7944 LASI 53c700 driver for PARISC
7945 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7946 L:      linux-scsi@vger.kernel.org
7947 S:      Maintained
7948 F:      Documentation/scsi/53c700.txt
7949 F:      drivers/scsi/53c700*
7950
7951 LEAKING_ADDRESSES
7952 M:      Tobin C. Harding <me@tobin.cc>
7953 M:      Tycho Andersen <tycho@tycho.ws>
7954 L:      kernel-hardening@lists.openwall.com
7955 S:      Maintained
7956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7957 F:      scripts/leaking_addresses.pl
7958
7959 LED SUBSYSTEM
7960 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7961 M:      Pavel Machek <pavel@ucw.cz>
7962 L:      linux-leds@vger.kernel.org
7963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7964 S:      Maintained
7965 F:      Documentation/devicetree/bindings/leds/
7966 F:      drivers/leds/
7967 F:      include/linux/leds.h
7968
7969 LEGACY EEPROM DRIVER
7970 M:      Jean Delvare <jdelvare@suse.com>
7971 S:      Maintained
7972 F:      Documentation/misc-devices/eeprom
7973 F:      drivers/misc/eeprom/eeprom.c
7974
7975 LEGO USB Tower driver
7976 M:      Juergen Stuber <starblue@users.sourceforge.net>
7977 L:      legousb-devel@lists.sourceforge.net
7978 W:      http://legousb.sourceforge.net/
7979 S:      Maintained
7980 F:      drivers/usb/misc/legousbtower.c
7981
7982 LG2160 MEDIA DRIVER
7983 M:      Michael Krufky <mkrufky@linuxtv.org>
7984 L:      linux-media@vger.kernel.org
7985 W:      https://linuxtv.org
7986 W:      http://github.com/mkrufky
7987 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7988 T:      git git://linuxtv.org/mkrufky/tuners.git
7989 S:      Maintained
7990 F:      drivers/media/dvb-frontends/lg2160.*
7991
7992 LGDT3305 MEDIA DRIVER
7993 M:      Michael Krufky <mkrufky@linuxtv.org>
7994 L:      linux-media@vger.kernel.org
7995 W:      https://linuxtv.org
7996 W:      http://github.com/mkrufky
7997 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7998 T:      git git://linuxtv.org/mkrufky/tuners.git
7999 S:      Maintained
8000 F:      drivers/media/dvb-frontends/lgdt3305.*
8001
8002 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8003 M:      Viresh Kumar <vireshk@kernel.org>
8004 L:      linux-ide@vger.kernel.org
8005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8006 S:      Maintained
8007 F:      include/linux/pata_arasan_cf_data.h
8008 F:      drivers/ata/pata_arasan_cf.c
8009
8010 LIBATA PATA DRIVERS
8011 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8012 M:      Tejun Heo <tj@kernel.org>
8013 L:      linux-ide@vger.kernel.org
8014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8015 S:      Maintained
8016 F:      drivers/ata/pata_*.c
8017 F:      drivers/ata/ata_generic.c
8018
8019 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8020 M:      Linus Walleij <linus.walleij@linaro.org>
8021 L:      linux-ide@vger.kernel.org
8022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8023 S:      Maintained
8024 F:      drivers/ata/pata_ftide010.c
8025 F:      drivers/ata/sata_gemini.c
8026 F:      drivers/ata/sata_gemini.h
8027
8028 LIBATA SATA AHCI PLATFORM devices support
8029 M:      Hans de Goede <hdegoede@redhat.com>
8030 M:      Tejun Heo <tj@kernel.org>
8031 L:      linux-ide@vger.kernel.org
8032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8033 S:      Maintained
8034 F:      drivers/ata/ahci_platform.c
8035 F:      drivers/ata/libahci_platform.c
8036 F:      include/linux/ahci_platform.h
8037
8038 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8039 M:      Mikael Pettersson <mikpelinux@gmail.com>
8040 L:      linux-ide@vger.kernel.org
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8042 S:      Maintained
8043 F:      drivers/ata/sata_promise.*
8044
8045 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8046 M:      Tejun Heo <tj@kernel.org>
8047 L:      linux-ide@vger.kernel.org
8048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8049 S:      Maintained
8050 F:      drivers/ata/
8051 F:      include/linux/ata.h
8052 F:      include/linux/libata.h
8053 F:      Documentation/devicetree/bindings/ata/
8054
8055 LIBLOCKDEP
8056 M:      Sasha Levin <alexander.levin@verizon.com>
8057 S:      Maintained
8058 F:      tools/lib/lockdep/
8059
8060 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8061 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8062 M:      Dan Williams <dan.j.williams@intel.com>
8063 M:      Vishal Verma <vishal.l.verma@intel.com>
8064 M:      Dave Jiang <dave.jiang@intel.com>
8065 L:      linux-nvdimm@lists.01.org
8066 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8067 S:      Supported
8068 F:      drivers/nvdimm/blk.c
8069 F:      drivers/nvdimm/region_devs.c
8070
8071 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8072 M:      Vishal Verma <vishal.l.verma@intel.com>
8073 M:      Dan Williams <dan.j.williams@intel.com>
8074 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8075 M:      Dave Jiang <dave.jiang@intel.com>
8076 L:      linux-nvdimm@lists.01.org
8077 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8078 S:      Supported
8079 F:      drivers/nvdimm/btt*
8080
8081 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8082 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8083 M:      Dan Williams <dan.j.williams@intel.com>
8084 M:      Vishal Verma <vishal.l.verma@intel.com>
8085 M:      Dave Jiang <dave.jiang@intel.com>
8086 L:      linux-nvdimm@lists.01.org
8087 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8088 S:      Supported
8089 F:      drivers/nvdimm/pmem*
8090
8091 LIBNVDIMM: DEVICETREE BINDINGS
8092 M:      Oliver O'Halloran <oohall@gmail.com>
8093 L:      linux-nvdimm@lists.01.org
8094 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8095 S:      Supported
8096 F:      drivers/nvdimm/of_pmem.c
8097 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8098
8099 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8100 M:      Dan Williams <dan.j.williams@intel.com>
8101 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8102 M:      Vishal Verma <vishal.l.verma@intel.com>
8103 M:      Dave Jiang <dave.jiang@intel.com>
8104 L:      linux-nvdimm@lists.01.org
8105 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8107 S:      Supported
8108 F:      drivers/nvdimm/*
8109 F:      drivers/acpi/nfit/*
8110 F:      include/linux/nd.h
8111 F:      include/linux/libnvdimm.h
8112 F:      include/uapi/linux/ndctl.h
8113
8114 LIGHTNVM PLATFORM SUPPORT
8115 M:      Matias Bjorling <mb@lightnvm.io>
8116 W:      http://github/OpenChannelSSD
8117 L:      linux-block@vger.kernel.org
8118 S:      Maintained
8119 F:      drivers/lightnvm/
8120 F:      include/linux/lightnvm.h
8121 F:      include/uapi/linux/lightnvm.h
8122
8123 LINUX FOR POWER MACINTOSH
8124 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8125 W:      http://www.penguinppc.org/
8126 L:      linuxppc-dev@lists.ozlabs.org
8127 S:      Maintained
8128 F:      arch/powerpc/platforms/powermac/
8129 F:      drivers/macintosh/
8130
8131 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8132 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8133 M:      Paul Mackerras <paulus@samba.org>
8134 M:      Michael Ellerman <mpe@ellerman.id.au>
8135 W:      https://github.com/linuxppc/linux/wiki
8136 L:      linuxppc-dev@lists.ozlabs.org
8137 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8139 S:      Supported
8140 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8141 F:      Documentation/devicetree/bindings/powerpc/
8142 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8143 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8144 F:      Documentation/powerpc/
8145 F:      arch/powerpc/
8146 F:      drivers/char/tpm/tpm_ibmvtpm*
8147 F:      drivers/crypto/nx/
8148 F:      drivers/crypto/vmx/
8149 F:      drivers/i2c/busses/i2c-opal.c
8150 F:      drivers/net/ethernet/ibm/ibmveth.*
8151 F:      drivers/net/ethernet/ibm/ibmvnic.*
8152 F:      drivers/pci/hotplug/pnv_php.c
8153 F:      drivers/pci/hotplug/rpa*
8154 F:      drivers/rtc/rtc-opal.c
8155 F:      drivers/scsi/ibmvscsi/
8156 F:      drivers/tty/hvc/hvc_opal.c
8157 F:      drivers/watchdog/wdrtas.c
8158 F:      tools/testing/selftests/powerpc
8159 N:      /pmac
8160 N:      powermac
8161 N:      powernv
8162 N:      [^a-z0-9]ps3
8163 N:      pseries
8164
8165 LINUX FOR POWERPC EMBEDDED MPC5XXX
8166 M:      Anatolij Gustschin <agust@denx.de>
8167 L:      linuxppc-dev@lists.ozlabs.org
8168 T:      git git://git.denx.de/linux-denx-agust.git
8169 S:      Maintained
8170 F:      arch/powerpc/platforms/512x/
8171 F:      arch/powerpc/platforms/52xx/
8172
8173 LINUX FOR POWERPC EMBEDDED PPC4XX
8174 M:      Alistair Popple <alistair@popple.id.au>
8175 M:      Matt Porter <mporter@kernel.crashing.org>
8176 W:      http://www.penguinppc.org/
8177 L:      linuxppc-dev@lists.ozlabs.org
8178 S:      Maintained
8179 F:      arch/powerpc/platforms/40x/
8180 F:      arch/powerpc/platforms/44x/
8181
8182 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8183 M:      Scott Wood <oss@buserror.net>
8184 M:      Kumar Gala <galak@kernel.crashing.org>
8185 W:      http://www.penguinppc.org/
8186 L:      linuxppc-dev@lists.ozlabs.org
8187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8188 S:      Maintained
8189 F:      arch/powerpc/platforms/83xx/
8190 F:      arch/powerpc/platforms/85xx/
8191 F:      Documentation/devicetree/bindings/powerpc/fsl/
8192
8193 LINUX FOR POWERPC EMBEDDED PPC8XX
8194 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8195 W:      http://www.penguinppc.org/
8196 L:      linuxppc-dev@lists.ozlabs.org
8197 S:      Maintained
8198 F:      arch/powerpc/platforms/8xx/
8199
8200 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8201 L:      linuxppc-dev@lists.ozlabs.org
8202 S:      Orphan
8203 F:      arch/powerpc/*/*virtex*
8204 F:      arch/powerpc/*/*/*virtex*
8205
8206 LINUX FOR POWERPC PA SEMI PWRFICIENT
8207 L:      linuxppc-dev@lists.ozlabs.org
8208 S:      Orphan
8209 F:      arch/powerpc/platforms/pasemi/
8210 F:      drivers/*/*pasemi*
8211 F:      drivers/*/*/*pasemi*
8212
8213 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8214 M:      Kees Cook <keescook@chromium.org>
8215 S:      Maintained
8216 F:      drivers/misc/lkdtm/*
8217
8218 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8219 M:      Alan Stern <stern@rowland.harvard.edu>
8220 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8221 M:      Will Deacon <will.deacon@arm.com>
8222 M:      Peter Zijlstra <peterz@infradead.org>
8223 M:      Boqun Feng <boqun.feng@gmail.com>
8224 M:      Nicholas Piggin <npiggin@gmail.com>
8225 M:      David Howells <dhowells@redhat.com>
8226 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8227 M:      Luc Maranget <luc.maranget@inria.fr>
8228 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8229 R:      Akira Yokosawa <akiyks@gmail.com>
8230 L:      linux-kernel@vger.kernel.org
8231 S:      Supported
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8233 F:      tools/memory-model/
8234 F:      Documentation/memory-barriers.txt
8235
8236 LINUX SECURITY MODULE (LSM) FRAMEWORK
8237 M:      Chris Wright <chrisw@sous-sol.org>
8238 L:      linux-security-module@vger.kernel.org
8239 S:      Supported
8240
8241 LIS3LV02D ACCELEROMETER DRIVER
8242 M:      Eric Piel <eric.piel@tremplin-utc.net>
8243 S:      Maintained
8244 F:      Documentation/misc-devices/lis3lv02d
8245 F:      drivers/misc/lis3lv02d/
8246 F:      drivers/platform/x86/hp_accel.c
8247
8248 LIVE PATCHING
8249 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8250 M:      Jessica Yu <jeyu@kernel.org>
8251 M:      Jiri Kosina <jikos@kernel.org>
8252 M:      Miroslav Benes <mbenes@suse.cz>
8253 R:      Petr Mladek <pmladek@suse.com>
8254 S:      Maintained
8255 F:      kernel/livepatch/
8256 F:      include/linux/livepatch.h
8257 F:      arch/x86/include/asm/livepatch.h
8258 F:      arch/x86/kernel/livepatch.c
8259 F:      Documentation/livepatch/
8260 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8261 F:      samples/livepatch/
8262 L:      live-patching@vger.kernel.org
8263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8264
8265 LLC (802.2)
8266 L:      netdev@vger.kernel.org
8267 S:      Odd fixes
8268 F:      include/linux/llc.h
8269 F:      include/uapi/linux/llc.h
8270 F:      include/net/llc*
8271 F:      net/llc/
8272
8273 LM73 HARDWARE MONITOR DRIVER
8274 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8275 L:      linux-hwmon@vger.kernel.org
8276 S:      Maintained
8277 F:      drivers/hwmon/lm73.c
8278
8279 LM78 HARDWARE MONITOR DRIVER
8280 M:      Jean Delvare <jdelvare@suse.com>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      Documentation/hwmon/lm78
8284 F:      drivers/hwmon/lm78.c
8285
8286 LM83 HARDWARE MONITOR DRIVER
8287 M:      Jean Delvare <jdelvare@suse.com>
8288 L:      linux-hwmon@vger.kernel.org
8289 S:      Maintained
8290 F:      Documentation/hwmon/lm83
8291 F:      drivers/hwmon/lm83.c
8292
8293 LM90 HARDWARE MONITOR DRIVER
8294 M:      Jean Delvare <jdelvare@suse.com>
8295 L:      linux-hwmon@vger.kernel.org
8296 S:      Maintained
8297 F:      Documentation/hwmon/lm90
8298 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8299 F:      drivers/hwmon/lm90.c
8300 F:      include/dt-bindings/thermal/lm90.h
8301
8302 LM95234 HARDWARE MONITOR DRIVER
8303 M:      Guenter Roeck <linux@roeck-us.net>
8304 L:      linux-hwmon@vger.kernel.org
8305 S:      Maintained
8306 F:      Documentation/hwmon/lm95234
8307 F:      drivers/hwmon/lm95234.c
8308
8309 LME2510 MEDIA DRIVER
8310 M:      Malcolm Priestley <tvboxspy@gmail.com>
8311 L:      linux-media@vger.kernel.org
8312 W:      https://linuxtv.org
8313 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8314 S:      Maintained
8315 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8316
8317 LOADPIN SECURITY MODULE
8318 M:      Kees Cook <keescook@chromium.org>
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8320 S:      Supported
8321 F:      security/loadpin/
8322 F:      Documentation/admin-guide/LSM/LoadPin.rst
8323
8324 LOCKING PRIMITIVES
8325 M:      Peter Zijlstra <peterz@infradead.org>
8326 M:      Ingo Molnar <mingo@redhat.com>
8327 M:      Will Deacon <will.deacon@arm.com>
8328 L:      linux-kernel@vger.kernel.org
8329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8330 S:      Maintained
8331 F:      Documentation/locking/
8332 F:      include/linux/lockdep.h
8333 F:      include/linux/spinlock*.h
8334 F:      arch/*/include/asm/spinlock*.h
8335 F:      include/linux/rwlock*.h
8336 F:      include/linux/mutex*.h
8337 F:      arch/*/include/asm/mutex*.h
8338 F:      include/linux/rwsem*.h
8339 F:      arch/*/include/asm/rwsem.h
8340 F:      include/linux/seqlock.h
8341 F:      lib/locking*.[ch]
8342 F:      kernel/locking/
8343 X:      kernel/locking/locktorture.c
8344
8345 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8346 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8347 L:      linux-ntfs-dev@lists.sourceforge.net
8348 W:      http://www.linux-ntfs.org/content/view/19/37/
8349 S:      Maintained
8350 F:      Documentation/ldm.txt
8351 F:      block/partitions/ldm.*
8352
8353 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8354 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8355 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8356 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8357 L:      MPT-FusionLinux.pdl@broadcom.com
8358 L:      linux-scsi@vger.kernel.org
8359 W:      http://www.avagotech.com/support/
8360 S:      Supported
8361 F:      drivers/message/fusion/
8362 F:      drivers/scsi/mpt2sas/
8363 F:      drivers/scsi/mpt3sas/
8364
8365 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8366 M:      Matthew Wilcox <matthew@wil.cx>
8367 L:      linux-scsi@vger.kernel.org
8368 S:      Maintained
8369 F:      drivers/scsi/sym53c8xx_2/
8370
8371 LTC4261 HARDWARE MONITOR DRIVER
8372 M:      Guenter Roeck <linux@roeck-us.net>
8373 L:      linux-hwmon@vger.kernel.org
8374 S:      Maintained
8375 F:      Documentation/hwmon/ltc4261
8376 F:      drivers/hwmon/ltc4261.c
8377
8378 LTC4306 I2C MULTIPLEXER DRIVER
8379 M:      Michael Hennerich <michael.hennerich@analog.com>
8380 W:      http://ez.analog.com/community/linux-device-drivers
8381 L:      linux-i2c@vger.kernel.org
8382 S:      Supported
8383 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8384 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8385
8386 LTP (Linux Test Project)
8387 M:      Mike Frysinger <vapier@gentoo.org>
8388 M:      Cyril Hrubis <chrubis@suse.cz>
8389 M:      Wanlong Gao <wanlong.gao@gmail.com>
8390 M:      Jan Stancek <jstancek@redhat.com>
8391 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8392 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8393 L:      ltp@lists.linux.it (subscribers-only)
8394 W:      http://linux-test-project.github.io/
8395 T:      git git://github.com/linux-test-project/ltp.git
8396 S:      Maintained
8397
8398 M68K ARCHITECTURE
8399 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8400 L:      linux-m68k@lists.linux-m68k.org
8401 W:      http://www.linux-m68k.org/
8402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8403 S:      Maintained
8404 F:      arch/m68k/
8405 F:      drivers/zorro/
8406
8407 M68K ON APPLE MACINTOSH
8408 M:      Joshua Thompson <funaho@jurai.org>
8409 W:      http://www.mac.linux-m68k.org/
8410 L:      linux-m68k@lists.linux-m68k.org
8411 S:      Maintained
8412 F:      arch/m68k/mac/
8413
8414 M68K ON HP9000/300
8415 M:      Philip Blundell <philb@gnu.org>
8416 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8417 S:      Maintained
8418 F:      arch/m68k/hp300/
8419
8420 M88DS3103 MEDIA DRIVER
8421 M:      Antti Palosaari <crope@iki.fi>
8422 L:      linux-media@vger.kernel.org
8423 W:      https://linuxtv.org
8424 W:      http://palosaari.fi/linux/
8425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8426 T:      git git://linuxtv.org/anttip/media_tree.git
8427 S:      Maintained
8428 F:      drivers/media/dvb-frontends/m88ds3103*
8429
8430 M88RS2000 MEDIA DRIVER
8431 M:      Malcolm Priestley <tvboxspy@gmail.com>
8432 L:      linux-media@vger.kernel.org
8433 W:      https://linuxtv.org
8434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8435 S:      Maintained
8436 F:      drivers/media/dvb-frontends/m88rs2000*
8437
8438 MA901 MASTERKIT USB FM RADIO DRIVER
8439 M:      Alexey Klimov <klimov.linux@gmail.com>
8440 L:      linux-media@vger.kernel.org
8441 T:      git git://linuxtv.org/media_tree.git
8442 S:      Maintained
8443 F:      drivers/media/radio/radio-ma901.c
8444
8445 MAC80211
8446 M:      Johannes Berg <johannes@sipsolutions.net>
8447 L:      linux-wireless@vger.kernel.org
8448 W:      http://wireless.kernel.org/
8449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8451 S:      Maintained
8452 F:      Documentation/networking/mac80211-injection.txt
8453 F:      include/net/mac80211.h
8454 F:      net/mac80211/
8455 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8456 F:      Documentation/networking/mac80211_hwsim/README
8457
8458 MAILBOX API
8459 M:      Jassi Brar <jassisinghbrar@gmail.com>
8460 L:      linux-kernel@vger.kernel.org
8461 S:      Maintained
8462 F:      drivers/mailbox/
8463 F:      include/linux/mailbox_client.h
8464 F:      include/linux/mailbox_controller.h
8465
8466 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8467 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8468 W:      http://www.kernel.org/doc/man-pages
8469 L:      linux-man@vger.kernel.org
8470 S:      Maintained
8471
8472 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8473 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8474 L:      linux-mips@linux-mips.org
8475 S:      Maintained
8476 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8477
8478 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8479 M:      Andrew Lunn <andrew@lunn.ch>
8480 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8481 L:      netdev@vger.kernel.org
8482 S:      Maintained
8483 F:      drivers/net/dsa/mv88e6xxx/
8484 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8485
8486 MARVELL ARMADA DRM SUPPORT
8487 M:      Russell King <linux@armlinux.org.uk>
8488 S:      Maintained
8489 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8490 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8491 F:      drivers/gpu/drm/armada/
8492 F:      include/uapi/drm/armada_drm.h
8493 F:      Documentation/devicetree/bindings/display/armada/
8494
8495 MARVELL CRYPTO DRIVER
8496 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8497 M:      Arnaud Ebalard <arno@natisbad.org>
8498 F:      drivers/crypto/marvell/
8499 S:      Maintained
8500 L:      linux-crypto@vger.kernel.org
8501
8502 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8503 M:      Mirko Lindner <mlindner@marvell.com>
8504 M:      Stephen Hemminger <stephen@networkplumber.org>
8505 L:      netdev@vger.kernel.org
8506 S:      Maintained
8507 F:      drivers/net/ethernet/marvell/sk*
8508
8509 MARVELL LIBERTAS WIRELESS DRIVER
8510 L:      libertas-dev@lists.infradead.org
8511 S:      Orphan
8512 F:      drivers/net/wireless/marvell/libertas/
8513
8514 MARVELL MACCHIATOBIN SUPPORT
8515 M:      Russell King <linux@armlinux.org.uk>
8516 L:      linux-arm-kernel@lists.infradead.org
8517 S:      Maintained
8518 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8519
8520 MARVELL MV643XX ETHERNET DRIVER
8521 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8522 L:      netdev@vger.kernel.org
8523 S:      Maintained
8524 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8525 F:      include/linux/mv643xx.h
8526
8527 MARVELL MV88X3310 PHY DRIVER
8528 M:      Russell King <linux@armlinux.org.uk>
8529 L:      netdev@vger.kernel.org
8530 S:      Maintained
8531 F:      drivers/net/phy/marvell10g.c
8532
8533 MARVELL MVNETA ETHERNET DRIVER
8534 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8535 L:      netdev@vger.kernel.org
8536 S:      Maintained
8537 F:      drivers/net/ethernet/marvell/mvneta.*
8538
8539 MARVELL MWIFIEX WIRELESS DRIVER
8540 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8541 M:      Nishant Sarmukadam <nishants@marvell.com>
8542 M:      Ganapathi Bhat <gbhat@marvell.com>
8543 M:      Xinming Hu <huxm@marvell.com>
8544 L:      linux-wireless@vger.kernel.org
8545 S:      Maintained
8546 F:      drivers/net/wireless/marvell/mwifiex/
8547
8548 MARVELL MWL8K WIRELESS DRIVER
8549 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8550 L:      linux-wireless@vger.kernel.org
8551 S:      Odd Fixes
8552 F:      drivers/net/wireless/marvell/mwl8k.c
8553
8554 MARVELL NAND CONTROLLER DRIVER
8555 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8556 L:      linux-mtd@lists.infradead.org
8557 S:      Maintained
8558 F:      drivers/mtd/nand/raw/marvell_nand.c
8559 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8560
8561 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8562 M:      Nicolas Pitre <nico@fluxnic.net>
8563 S:      Odd Fixes
8564 F:      drivers/mmc/host/mvsdio.*
8565
8566 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8567 M:      Hu Ziji <huziji@marvell.com>
8568 L:      linux-mmc@vger.kernel.org
8569 S:      Supported
8570 F:      drivers/mmc/host/sdhci-xenon*
8571 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8572
8573 MATROX FRAMEBUFFER DRIVER
8574 L:      linux-fbdev@vger.kernel.org
8575 S:      Orphan
8576 F:      drivers/video/fbdev/matrox/matroxfb_*
8577 F:      include/uapi/linux/matroxfb.h
8578
8579 MAX16065 HARDWARE MONITOR DRIVER
8580 M:      Guenter Roeck <linux@roeck-us.net>
8581 L:      linux-hwmon@vger.kernel.org
8582 S:      Maintained
8583 F:      Documentation/hwmon/max16065
8584 F:      drivers/hwmon/max16065.c
8585
8586 MAX20751 HARDWARE MONITOR DRIVER
8587 M:      Guenter Roeck <linux@roeck-us.net>
8588 L:      linux-hwmon@vger.kernel.org
8589 S:      Maintained
8590 F:      Documentation/hwmon/max20751
8591 F:      drivers/hwmon/max20751.c
8592
8593 MAX2175 SDR TUNER DRIVER
8594 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8595 L:      linux-media@vger.kernel.org
8596 T:      git git://linuxtv.org/media_tree.git
8597 S:      Maintained
8598 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8599 F:      Documentation/media/v4l-drivers/max2175.rst
8600 F:      drivers/media/i2c/max2175*
8601 F:      include/uapi/linux/max2175.h
8602
8603 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8604 L:      linux-hwmon@vger.kernel.org
8605 S:      Orphan
8606 F:      Documentation/hwmon/max6650
8607 F:      drivers/hwmon/max6650.c
8608
8609 MAX6697 HARDWARE MONITOR DRIVER
8610 M:      Guenter Roeck <linux@roeck-us.net>
8611 L:      linux-hwmon@vger.kernel.org
8612 S:      Maintained
8613 F:      Documentation/hwmon/max6697
8614 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8615 F:      drivers/hwmon/max6697.c
8616 F:      include/linux/platform_data/max6697.h
8617
8618 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8619 M:      Peter Rosin <peda@axentia.se>
8620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8621 S:      Maintained
8622 F:      Documentation/devicetree/bindings/sound/max9860.txt
8623 F:      sound/soc/codecs/max9860.*
8624
8625 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8626 M:      Javier Martinez Canillas <javier@dowhile0.org>
8627 L:      linux-kernel@vger.kernel.org
8628 S:      Supported
8629 F:      drivers/regulator/max77802-regulator.c
8630 F:      Documentation/devicetree/bindings/*/*max77802.txt
8631 F:      include/dt-bindings/*/*max77802.h
8632
8633 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8634 M:      Krzysztof Kozlowski <krzk@kernel.org>
8635 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8636 L:      linux-pm@vger.kernel.org
8637 S:      Supported
8638 F:      drivers/power/supply/max14577_charger.c
8639 F:      drivers/power/supply/max77693_charger.c
8640
8641 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8642 M:      Chanwoo Choi <cw00.choi@samsung.com>
8643 M:      Krzysztof Kozlowski <krzk@kernel.org>
8644 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8645 L:      linux-kernel@vger.kernel.org
8646 S:      Supported
8647 F:      drivers/*/max14577*.c
8648 F:      drivers/*/max77686*.c
8649 F:      drivers/*/max77693*.c
8650 F:      drivers/extcon/extcon-max14577.c
8651 F:      drivers/extcon/extcon-max77693.c
8652 F:      drivers/rtc/rtc-max77686.c
8653 F:      drivers/clk/clk-max77686.c
8654 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8655 F:      Documentation/devicetree/bindings/*/max77686.txt
8656 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8657 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8658 F:      include/linux/mfd/max14577*.h
8659 F:      include/linux/mfd/max77686*.h
8660 F:      include/linux/mfd/max77693*.h
8661
8662 MAXIRADIO FM RADIO RECEIVER DRIVER
8663 M:      Hans Verkuil <hverkuil@xs4all.nl>
8664 L:      linux-media@vger.kernel.org
8665 T:      git git://linuxtv.org/media_tree.git
8666 W:      https://linuxtv.org
8667 S:      Maintained
8668 F:      drivers/media/radio/radio-maxiradio*
8669
8670 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8671 M:      Peter Rosin <peda@axentia.se>
8672 L:      linux-iio@vger.kernel.org
8673 S:      Maintained
8674 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8675 F:      drivers/iio/potentiometer/mcp4018.c
8676 F:      drivers/iio/potentiometer/mcp4531.c
8677
8678 MCR20A IEEE-802.15.4 RADIO DRIVER
8679 M:      Xue Liu <liuxuenetmail@gmail.com>
8680 L:      linux-wpan@vger.kernel.org
8681 W:      https://github.com/xueliu/mcr20a-linux
8682 S:      Maintained
8683 F:      drivers/net/ieee802154/mcr20a.c
8684 F:      drivers/net/ieee802154/mcr20a.h
8685 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8686
8687 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8688 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8689 L:      linux-iio@vger.kernel.org
8690 S:      Maintained
8691 F:      drivers/iio/dac/cio-dac.c
8692
8693 MEDIA DRIVERS FOR ASCOT2E
8694 M:      Sergey Kozlov <serjk@netup.ru>
8695 M:      Abylay Ospan <aospan@netup.ru>
8696 L:      linux-media@vger.kernel.org
8697 W:      https://linuxtv.org
8698 W:      http://netup.tv/
8699 T:      git git://linuxtv.org/media_tree.git
8700 S:      Supported
8701 F:      drivers/media/dvb-frontends/ascot2e*
8702
8703 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8704 M:      Jasmin Jessich <jasmin@anw.at>
8705 L:      linux-media@vger.kernel.org
8706 W:      https://linuxtv.org
8707 T:      git git://linuxtv.org/media_tree.git
8708 S:      Maintained
8709 F:      drivers/media/dvb-frontends/cxd2099*
8710
8711 MEDIA DRIVERS FOR CXD2841ER
8712 M:      Sergey Kozlov <serjk@netup.ru>
8713 M:      Abylay Ospan <aospan@netup.ru>
8714 L:      linux-media@vger.kernel.org
8715 W:      https://linuxtv.org
8716 W:      http://netup.tv/
8717 T:      git git://linuxtv.org/media_tree.git
8718 S:      Supported
8719 F:      drivers/media/dvb-frontends/cxd2841er*
8720
8721 MEDIA DRIVERS FOR CXD2880
8722 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8723 L:      linux-media@vger.kernel.org
8724 W:      http://linuxtv.org/
8725 T:      git git://linuxtv.org/media_tree.git
8726 S:      Supported
8727 F:      drivers/media/dvb-frontends/cxd2880/*
8728 F:      drivers/media/spi/cxd2880*
8729
8730 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8731 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8732 L:      linux-media@vger.kernel.org
8733 W:      https://linuxtv.org
8734 T:      git git://linuxtv.org/media_tree.git
8735 S:      Maintained
8736 F:      drivers/media/pci/ddbridge/*
8737
8738 MEDIA DRIVERS FOR FREESCALE IMX
8739 M:      Steve Longerbeam <slongerbeam@gmail.com>
8740 M:      Philipp Zabel <p.zabel@pengutronix.de>
8741 L:      linux-media@vger.kernel.org
8742 T:      git git://linuxtv.org/media_tree.git
8743 S:      Maintained
8744 F:      Documentation/devicetree/bindings/media/imx.txt
8745 F:      Documentation/media/v4l-drivers/imx.rst
8746 F:      drivers/staging/media/imx/
8747 F:      include/linux/imx-media.h
8748 F:      include/media/imx.h
8749
8750 MEDIA DRIVERS FOR HELENE
8751 M:      Abylay Ospan <aospan@netup.ru>
8752 L:      linux-media@vger.kernel.org
8753 W:      https://linuxtv.org
8754 W:      http://netup.tv/
8755 T:      git git://linuxtv.org/media_tree.git
8756 S:      Supported
8757 F:      drivers/media/dvb-frontends/helene*
8758
8759 MEDIA DRIVERS FOR HORUS3A
8760 M:      Sergey Kozlov <serjk@netup.ru>
8761 M:      Abylay Ospan <aospan@netup.ru>
8762 L:      linux-media@vger.kernel.org
8763 W:      https://linuxtv.org
8764 W:      http://netup.tv/
8765 T:      git git://linuxtv.org/media_tree.git
8766 S:      Supported
8767 F:      drivers/media/dvb-frontends/horus3a*
8768
8769 MEDIA DRIVERS FOR LNBH25
8770 M:      Sergey Kozlov <serjk@netup.ru>
8771 M:      Abylay Ospan <aospan@netup.ru>
8772 L:      linux-media@vger.kernel.org
8773 W:      https://linuxtv.org
8774 W:      http://netup.tv/
8775 T:      git git://linuxtv.org/media_tree.git
8776 S:      Supported
8777 F:      drivers/media/dvb-frontends/lnbh25*
8778
8779 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8780 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8781 L:      linux-media@vger.kernel.org
8782 W:      https://linuxtv.org
8783 T:      git git://linuxtv.org/media_tree.git
8784 S:      Maintained
8785 F:      drivers/media/dvb-frontends/mxl5xx*
8786
8787 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8788 M:      Sergey Kozlov <serjk@netup.ru>
8789 M:      Abylay Ospan <aospan@netup.ru>
8790 L:      linux-media@vger.kernel.org
8791 W:      https://linuxtv.org
8792 W:      http://netup.tv/
8793 T:      git git://linuxtv.org/media_tree.git
8794 S:      Supported
8795 F:      drivers/media/pci/netup_unidvb/*
8796
8797 MEDIA DRIVERS FOR RENESAS - CEU
8798 M:      Jacopo Mondi <jacopo@jmondi.org>
8799 L:      linux-media@vger.kernel.org
8800 L:      linux-renesas-soc@vger.kernel.org
8801 T:      git git://linuxtv.org/media_tree.git
8802 S:      Supported
8803 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8804 F:      drivers/media/platform/renesas-ceu.c
8805 F:      include/media/drv-intf/renesas-ceu.h
8806
8807 MEDIA DRIVERS FOR RENESAS - DRIF
8808 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8809 L:      linux-media@vger.kernel.org
8810 L:      linux-renesas-soc@vger.kernel.org
8811 T:      git git://linuxtv.org/media_tree.git
8812 S:      Supported
8813 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8814 F:      drivers/media/platform/rcar_drif.c
8815
8816 MEDIA DRIVERS FOR RENESAS - FCP
8817 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8818 L:      linux-media@vger.kernel.org
8819 L:      linux-renesas-soc@vger.kernel.org
8820 T:      git git://linuxtv.org/media_tree.git
8821 S:      Supported
8822 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8823 F:      drivers/media/platform/rcar-fcp.c
8824 F:      include/media/rcar-fcp.h
8825
8826 MEDIA DRIVERS FOR RENESAS - FDP1
8827 M:      Kieran Bingham <kieran@bingham.xyz>
8828 L:      linux-media@vger.kernel.org
8829 L:      linux-renesas-soc@vger.kernel.org
8830 T:      git git://linuxtv.org/media_tree.git
8831 S:      Supported
8832 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8833 F:      drivers/media/platform/rcar_fdp1.c
8834
8835 MEDIA DRIVERS FOR RENESAS - VIN
8836 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8837 L:      linux-media@vger.kernel.org
8838 L:      linux-renesas-soc@vger.kernel.org
8839 T:      git git://linuxtv.org/media_tree.git
8840 S:      Supported
8841 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8842 F:      drivers/media/platform/rcar-vin/
8843
8844 MEDIA DRIVERS FOR RENESAS - VSP1
8845 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8846 L:      linux-media@vger.kernel.org
8847 L:      linux-renesas-soc@vger.kernel.org
8848 T:      git git://linuxtv.org/media_tree.git
8849 S:      Supported
8850 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8851 F:      drivers/media/platform/vsp1/
8852
8853 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8854 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8855 L:      linux-media@vger.kernel.org
8856 W:      https://linuxtv.org
8857 T:      git git://linuxtv.org/media_tree.git
8858 S:      Maintained
8859 F:      drivers/media/dvb-frontends/stv0910*
8860
8861 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8862 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8863 L:      linux-media@vger.kernel.org
8864 W:      https://linuxtv.org
8865 T:      git git://linuxtv.org/media_tree.git
8866 S:      Maintained
8867 F:      drivers/media/dvb-frontends/stv6111*
8868
8869 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8870 M:      Dmitry Osipenko <digetx@gmail.com>
8871 L:      linux-media@vger.kernel.org
8872 L:      linux-tegra@vger.kernel.org
8873 T:      git git://linuxtv.org/media_tree.git
8874 S:      Maintained
8875 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8876 F:      drivers/staging/media/tegra-vde/
8877
8878 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8879 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8880 P:      LinuxTV.org Project
8881 L:      linux-media@vger.kernel.org
8882 W:      https://linuxtv.org
8883 Q:      http://patchwork.kernel.org/project/linux-media/list/
8884 T:      git git://linuxtv.org/media_tree.git
8885 S:      Maintained
8886 F:      Documentation/devicetree/bindings/media/
8887 F:      Documentation/media/
8888 F:      drivers/media/
8889 F:      drivers/staging/media/
8890 F:      include/linux/platform_data/media/
8891 F:      include/media/
8892 F:      include/uapi/linux/dvb/
8893 F:      include/uapi/linux/videodev2.h
8894 F:      include/uapi/linux/media.h
8895 F:      include/uapi/linux/v4l2-*
8896 F:      include/uapi/linux/meye.h
8897 F:      include/uapi/linux/ivtv*
8898 F:      include/uapi/linux/uvcvideo.h
8899
8900 MEDIATEK CIR DRIVER
8901 M:      Sean Wang <sean.wang@mediatek.com>
8902 S:      Maintained
8903 F:      drivers/media/rc/mtk-cir.c
8904
8905 MEDIATEK DMA DRIVER
8906 M:      Sean Wang <sean.wang@mediatek.com>
8907 L:      dmaengine@vger.kernel.org
8908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8909 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8910 S:      Maintained
8911 F:      Documentation/devicetree/bindings/dma/mtk-*
8912 F:      drivers/dma/mediatek/
8913
8914 MEDIATEK PMIC LED DRIVER
8915 M:      Sean Wang <sean.wang@mediatek.com>
8916 S:      Maintained
8917 F:      drivers/leds/leds-mt6323.c
8918 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8919
8920 MEDIATEK ETHERNET DRIVER
8921 M:      Felix Fietkau <nbd@openwrt.org>
8922 M:      John Crispin <john@phrozen.org>
8923 M:      Sean Wang <sean.wang@mediatek.com>
8924 M:      Nelson Chang <nelson.chang@mediatek.com>
8925 L:      netdev@vger.kernel.org
8926 S:      Maintained
8927 F:      drivers/net/ethernet/mediatek/
8928
8929 MEDIATEK SWITCH DRIVER
8930 M:      Sean Wang <sean.wang@mediatek.com>
8931 L:      netdev@vger.kernel.org
8932 S:      Maintained
8933 F:      drivers/net/dsa/mt7530.*
8934 F:      net/dsa/tag_mtk.c
8935
8936 MEDIATEK JPEG DRIVER
8937 M:      Rick Chang <rick.chang@mediatek.com>
8938 M:      Bin Liu <bin.liu@mediatek.com>
8939 S:      Supported
8940 F:      drivers/media/platform/mtk-jpeg/
8941 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8942
8943 MEDIATEK MDP DRIVER
8944 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8945 M:      Houlong Wei <houlong.wei@mediatek.com>
8946 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8947 S:      Supported
8948 F:      drivers/media/platform/mtk-mdp/
8949 F:      drivers/media/platform/mtk-vpu/
8950 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8951
8952 MEDIATEK MEDIA DRIVER
8953 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8954 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8955 S:      Supported
8956 F:      drivers/media/platform/mtk-vcodec/
8957 F:      drivers/media/platform/mtk-vpu/
8958 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8959 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8960
8961 MEDIATEK MT7601U WIRELESS LAN DRIVER
8962 M:      Jakub Kicinski <kubakici@wp.pl>
8963 L:      linux-wireless@vger.kernel.org
8964 S:      Maintained
8965 F:      drivers/net/wireless/mediatek/mt7601u/
8966
8967 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8968 M:      Sean Wang <sean.wang@mediatek.com>
8969 S:      Maintained
8970 F:      drivers/char/hw_random/mtk-rng.c
8971
8972 MEDIATEK USB3 DRD IP DRIVER
8973 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8974 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8976 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8977 S:      Maintained
8978 F:      drivers/usb/mtu3/
8979
8980 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8981 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8982 M:      Martin Donnelly <martin.donnelly@ge.com>
8983 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8984 S:      Maintained
8985 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8986 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8987
8988 MEGARAID SCSI/SAS DRIVERS
8989 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8990 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8991 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8992 L:      megaraidlinux.pdl@broadcom.com
8993 L:      linux-scsi@vger.kernel.org
8994 W:      http://www.avagotech.com/support/
8995 S:      Maintained
8996 F:      Documentation/scsi/megaraid.txt
8997 F:      drivers/scsi/megaraid.*
8998 F:      drivers/scsi/megaraid/
8999
9000 MELEXIS MLX90614 DRIVER
9001 M:      Crt Mori <cmo@melexis.com>
9002 L:      linux-iio@vger.kernel.org
9003 W:      http://www.melexis.com
9004 S:      Supported
9005 F:      drivers/iio/temperature/mlx90614.c
9006
9007 MELEXIS MLX90632 DRIVER
9008 M:      Crt Mori <cmo@melexis.com>
9009 L:      linux-iio@vger.kernel.org
9010 W:      http://www.melexis.com
9011 S:      Supported
9012 F:      drivers/iio/temperature/mlx90632.c
9013
9014 MELFAS MIP4 TOUCHSCREEN DRIVER
9015 M:      Sangwon Jee <jeesw@melfas.com>
9016 W:      http://www.melfas.com
9017 S:      Supported
9018 F:      drivers/input/touchscreen/melfas_mip4.c
9019 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9020
9021 MELLANOX ETHERNET DRIVER (mlx4_en)
9022 M:      Tariq Toukan <tariqt@mellanox.com>
9023 L:      netdev@vger.kernel.org
9024 S:      Supported
9025 W:      http://www.mellanox.com
9026 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9027 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9028
9029 MELLANOX ETHERNET DRIVER (mlx5e)
9030 M:      Saeed Mahameed <saeedm@mellanox.com>
9031 L:      netdev@vger.kernel.org
9032 S:      Supported
9033 W:      http://www.mellanox.com
9034 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9035 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9036
9037 MELLANOX ETHERNET INNOVA DRIVER
9038 R:      Boris Pismenny <borisp@mellanox.com>
9039 L:      netdev@vger.kernel.org
9040 S:      Supported
9041 W:      http://www.mellanox.com
9042 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9043 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9044 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9045
9046 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9047 R:      Boris Pismenny <borisp@mellanox.com>
9048 L:      netdev@vger.kernel.org
9049 S:      Supported
9050 W:      http://www.mellanox.com
9051 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9052 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9053 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9054
9055 MELLANOX ETHERNET SWITCH DRIVERS
9056 M:      Jiri Pirko <jiri@mellanox.com>
9057 M:      Ido Schimmel <idosch@mellanox.com>
9058 L:      netdev@vger.kernel.org
9059 S:      Supported
9060 W:      http://www.mellanox.com
9061 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9062 F:      drivers/net/ethernet/mellanox/mlxsw/
9063
9064 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9065 M:      mlxsw@mellanox.com
9066 L:      netdev@vger.kernel.org
9067 S:      Supported
9068 W:      http://www.mellanox.com
9069 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9070 F:      drivers/net/ethernet/mellanox/mlxfw/
9071
9072 MELLANOX HARDWARE PLATFORM SUPPORT
9073 M:      Andy Shevchenko <andy@infradead.org>
9074 M:      Darren Hart <dvhart@infradead.org>
9075 M:      Vadim Pasternak <vadimp@mellanox.com>
9076 L:      platform-driver-x86@vger.kernel.org
9077 S:      Supported
9078 F:      drivers/platform/mellanox/
9079
9080 MELLANOX MLX4 core VPI driver
9081 M:      Tariq Toukan <tariqt@mellanox.com>
9082 L:      netdev@vger.kernel.org
9083 L:      linux-rdma@vger.kernel.org
9084 W:      http://www.mellanox.com
9085 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9086 S:      Supported
9087 F:      drivers/net/ethernet/mellanox/mlx4/
9088 F:      include/linux/mlx4/
9089
9090 MELLANOX MLX4 IB driver
9091 M:      Yishai Hadas <yishaih@mellanox.com>
9092 L:      linux-rdma@vger.kernel.org
9093 W:      http://www.mellanox.com
9094 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9095 S:      Supported
9096 F:      drivers/infiniband/hw/mlx4/
9097 F:      include/linux/mlx4/
9098 F:      include/uapi/rdma/mlx4-abi.h
9099
9100 MELLANOX MLX5 core VPI driver
9101 M:      Saeed Mahameed <saeedm@mellanox.com>
9102 M:      Leon Romanovsky <leonro@mellanox.com>
9103 L:      netdev@vger.kernel.org
9104 L:      linux-rdma@vger.kernel.org
9105 W:      http://www.mellanox.com
9106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9107 S:      Supported
9108 F:      drivers/net/ethernet/mellanox/mlx5/core/
9109 F:      include/linux/mlx5/
9110
9111 MELLANOX MLX5 IB driver
9112 M:      Leon Romanovsky <leonro@mellanox.com>
9113 L:      linux-rdma@vger.kernel.org
9114 W:      http://www.mellanox.com
9115 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9116 S:      Supported
9117 F:      drivers/infiniband/hw/mlx5/
9118 F:      include/linux/mlx5/
9119 F:      include/uapi/rdma/mlx5-abi.h
9120
9121 MELLANOX MLXCPLD I2C AND MUX DRIVER
9122 M:      Vadim Pasternak <vadimp@mellanox.com>
9123 M:      Michael Shych <michaelsh@mellanox.com>
9124 L:      linux-i2c@vger.kernel.org
9125 S:      Supported
9126 F:      drivers/i2c/busses/i2c-mlxcpld.c
9127 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9128 F:      Documentation/i2c/busses/i2c-mlxcpld
9129
9130 MELLANOX MLXCPLD LED DRIVER
9131 M:      Vadim Pasternak <vadimp@mellanox.com>
9132 L:      linux-leds@vger.kernel.org
9133 S:      Supported
9134 F:      drivers/leds/leds-mlxcpld.c
9135 F:      drivers/leds/leds-mlxreg.c
9136 F:      Documentation/leds/leds-mlxcpld.txt
9137
9138 MELLANOX PLATFORM DRIVER
9139 M:      Vadim Pasternak <vadimp@mellanox.com>
9140 L:      platform-driver-x86@vger.kernel.org
9141 S:      Supported
9142 F:      drivers/platform/x86/mlx-platform.c
9143
9144 MEMBARRIER SUPPORT
9145 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9146 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9147 L:      linux-kernel@vger.kernel.org
9148 S:      Supported
9149 F:      kernel/sched/membarrier.c
9150 F:      include/uapi/linux/membarrier.h
9151 F:      arch/powerpc/include/asm/membarrier.h
9152
9153 MEMORY MANAGEMENT
9154 L:      linux-mm@kvack.org
9155 W:      http://www.linux-mm.org
9156 S:      Maintained
9157 F:      include/linux/mm.h
9158 F:      include/linux/gfp.h
9159 F:      include/linux/mmzone.h
9160 F:      include/linux/memory_hotplug.h
9161 F:      include/linux/vmalloc.h
9162 F:      mm/
9163
9164 MEMORY TECHNOLOGY DEVICES (MTD)
9165 M:      David Woodhouse <dwmw2@infradead.org>
9166 M:      Brian Norris <computersforpeace@gmail.com>
9167 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9168 M:      Marek Vasut <marek.vasut@gmail.com>
9169 M:      Richard Weinberger <richard@nod.at>
9170 L:      linux-mtd@lists.infradead.org
9171 W:      http://www.linux-mtd.infradead.org/
9172 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9173 T:      git git://git.infradead.org/linux-mtd.git master
9174 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9175 S:      Maintained
9176 F:      Documentation/devicetree/bindings/mtd/
9177 F:      drivers/mtd/
9178 F:      include/linux/mtd/
9179 F:      include/uapi/mtd/
9180
9181 MEN A21 WATCHDOG DRIVER
9182 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9183 L:      linux-watchdog@vger.kernel.org
9184 S:      Maintained
9185 F:      drivers/watchdog/mena21_wdt.c
9186
9187 MEN CHAMELEON BUS (mcb)
9188 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9189 S:      Maintained
9190 F:      drivers/mcb/
9191 F:      include/linux/mcb.h
9192 F:      Documentation/men-chameleon-bus.txt
9193
9194 MEN F21BMC (Board Management Controller)
9195 M:      Andreas Werner <andreas.werner@men.de>
9196 S:      Supported
9197 F:      drivers/mfd/menf21bmc.c
9198 F:      drivers/watchdog/menf21bmc_wdt.c
9199 F:      drivers/leds/leds-menf21bmc.c
9200 F:      drivers/hwmon/menf21bmc_hwmon.c
9201 F:      Documentation/hwmon/menf21bmc
9202
9203 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9204 M:      Neil Armstrong <narmstrong@baylibre.com>
9205 L:      linux-media@lists.freedesktop.org
9206 L:      linux-amlogic@lists.infradead.org
9207 W:      http://linux-meson.com/
9208 S:      Supported
9209 F:      drivers/media/platform/meson/ao-cec.c
9210 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9211 T:      git git://linuxtv.org/media_tree.git
9212
9213 MICROBLAZE ARCHITECTURE
9214 M:      Michal Simek <monstr@monstr.eu>
9215 W:      http://www.monstr.eu/fdt/
9216 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9217 S:      Supported
9218 F:      arch/microblaze/
9219
9220 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9221 M:      Richard Genoud <richard.genoud@gmail.com>
9222 S:      Maintained
9223 F:      drivers/tty/serial/atmel_serial.c
9224 F:      drivers/tty/serial/atmel_serial.h
9225
9226 MICROCHIP / ATMEL DMA DRIVER
9227 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9229 L:      dmaengine@vger.kernel.org
9230 S:      Supported
9231 F:      drivers/dma/at_hdmac.c
9232 F:      drivers/dma/at_hdmac_regs.h
9233 F:      include/linux/platform_data/dma-atmel.h
9234
9235 MICROCHIP / ATMEL ECC DRIVER
9236 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9237 L:      linux-crypto@vger.kernel.org
9238 S:      Maintained
9239 F:      drivers/crypto/atmel-ecc.*
9240
9241 MICROCHIP / ATMEL ISC DRIVER
9242 M:      Songjun Wu <songjun.wu@microchip.com>
9243 L:      linux-media@vger.kernel.org
9244 S:      Supported
9245 F:      drivers/media/platform/atmel/atmel-isc.c
9246 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9247 F:      devicetree/bindings/media/atmel-isc.txt
9248
9249 MICROCHIP / ATMEL NAND DRIVER
9250 M:      Wenyou Yang <wenyou.yang@microchip.com>
9251 M:      Josh Wu <rainyfeeling@outlook.com>
9252 L:      linux-mtd@lists.infradead.org
9253 S:      Supported
9254 F:      drivers/mtd/nand/raw/atmel/*
9255 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9256
9257 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9258 M:      Woojung Huh <Woojung.Huh@microchip.com>
9259 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9260 L:      netdev@vger.kernel.org
9261 S:      Maintained
9262 F:      net/dsa/tag_ksz.c
9263 F:      drivers/net/dsa/microchip/*
9264 F:      include/linux/platform_data/microchip-ksz.h
9265 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9266
9267 MICROCHIP LAN743X ETHERNET DRIVER
9268 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9269 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9270 L:      netdev@vger.kernel.org
9271 S:      Maintained
9272 F:      drivers/net/ethernet/microchip/lan743x_*
9273
9274 MICROCHIP USB251XB DRIVER
9275 M:      Richard Leitner <richard.leitner@skidata.com>
9276 L:      linux-usb@vger.kernel.org
9277 S:      Maintained
9278 F:      drivers/usb/misc/usb251xb.c
9279 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9280
9281 MICROSEMI MIPS SOCS
9282 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9283 L:      linux-mips@linux-mips.org
9284 S:      Maintained
9285 F:      arch/mips/generic/board-ocelot.c
9286 F:      arch/mips/configs/generic/board-ocelot.config
9287 F:      arch/mips/boot/dts/mscc/
9288 F:      Documentation/devicetree/bindings/mips/mscc.txt
9289
9290 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9291 M:      Don Brace <don.brace@microsemi.com>
9292 L:      esc.storagedev@microsemi.com
9293 L:      linux-scsi@vger.kernel.org
9294 S:      Supported
9295 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9296 F:      drivers/scsi/smartpqi/Kconfig
9297 F:      drivers/scsi/smartpqi/Makefile
9298 F:      include/linux/cciss*.h
9299 F:      include/uapi/linux/cciss*.h
9300 F:      Documentation/scsi/smartpqi.txt
9301
9302 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9303 M:      Chen Yu <yu.c.chen@intel.com>
9304 L:      platform-driver-x86@vger.kernel.org
9305 S:      Supported
9306 F:      drivers/platform/x86/surfacepro3_button.c
9307
9308 MICROTEK X6 SCANNER
9309 M:      Oliver Neukum <oliver@neukum.org>
9310 S:      Maintained
9311 F:      drivers/usb/image/microtek.*
9312
9313 MIPS
9314 M:      Ralf Baechle <ralf@linux-mips.org>
9315 M:      James Hogan <jhogan@kernel.org>
9316 L:      linux-mips@linux-mips.org
9317 W:      http://www.linux-mips.org/
9318 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9319 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9320 S:      Supported
9321 F:      Documentation/devicetree/bindings/mips/
9322 F:      Documentation/mips/
9323 F:      arch/mips/
9324 F:      drivers/platform/mips/
9325
9326 MIPS BOSTON DEVELOPMENT BOARD
9327 M:      Paul Burton <paul.burton@mips.com>
9328 L:      linux-mips@linux-mips.org
9329 S:      Maintained
9330 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9331 F:      arch/mips/boot/dts/img/boston.dts
9332 F:      arch/mips/configs/generic/board-boston.config
9333 F:      drivers/clk/imgtec/clk-boston.c
9334 F:      include/dt-bindings/clock/boston-clock.h
9335
9336 MIPS GENERIC PLATFORM
9337 M:      Paul Burton <paul.burton@mips.com>
9338 L:      linux-mips@linux-mips.org
9339 S:      Supported
9340 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9341 F:      arch/mips/generic/
9342 F:      arch/mips/tools/generic-board-config.sh
9343
9344 MIPS/LOONGSON1 ARCHITECTURE
9345 M:      Keguang Zhang <keguang.zhang@gmail.com>
9346 L:      linux-mips@linux-mips.org
9347 S:      Maintained
9348 F:      arch/mips/loongson32/
9349 F:      arch/mips/include/asm/mach-loongson32/
9350 F:      drivers/*/*loongson1*
9351 F:      drivers/*/*/*loongson1*
9352
9353 MIPS/LOONGSON2 ARCHITECTURE
9354 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9355 L:      linux-mips@linux-mips.org
9356 S:      Maintained
9357 F:      arch/mips/loongson64/*{2e/2f}*
9358 F:      arch/mips/include/asm/mach-loongson64/
9359 F:      drivers/*/*loongson2*
9360 F:      drivers/*/*/*loongson2*
9361
9362 MIPS/LOONGSON3 ARCHITECTURE
9363 M:      Huacai Chen <chenhc@lemote.com>
9364 L:      linux-mips@linux-mips.org
9365 S:      Maintained
9366 F:      arch/mips/loongson64/
9367 F:      arch/mips/include/asm/mach-loongson64/
9368 F:      drivers/platform/mips/cpu_hwmon.c
9369 F:      drivers/*/*loongson3*
9370 F:      drivers/*/*/*loongson3*
9371
9372 MIPS RINT INSTRUCTION EMULATION
9373 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9374 L:      linux-mips@linux-mips.org
9375 S:      Supported
9376 F:      arch/mips/math-emu/sp_rint.c
9377 F:      arch/mips/math-emu/dp_rint.c
9378
9379 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9380 M:      Hans Verkuil <hverkuil@xs4all.nl>
9381 L:      linux-media@vger.kernel.org
9382 T:      git git://linuxtv.org/media_tree.git
9383 W:      https://linuxtv.org
9384 S:      Odd Fixes
9385 F:      drivers/media/radio/radio-miropcm20*
9386
9387 MMP SUPPORT
9388 M:      Eric Miao <eric.y.miao@gmail.com>
9389 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9391 T:      git git://github.com/hzhuang1/linux.git
9392 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9393 S:      Maintained
9394 F:      arch/arm/boot/dts/mmp*
9395 F:      arch/arm/mach-mmp/
9396
9397 MN88472 MEDIA DRIVER
9398 M:      Antti Palosaari <crope@iki.fi>
9399 L:      linux-media@vger.kernel.org
9400 W:      https://linuxtv.org
9401 W:      http://palosaari.fi/linux/
9402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9403 S:      Maintained
9404 F:      drivers/media/dvb-frontends/mn88472*
9405
9406 MN88473 MEDIA DRIVER
9407 M:      Antti Palosaari <crope@iki.fi>
9408 L:      linux-media@vger.kernel.org
9409 W:      https://linuxtv.org
9410 W:      http://palosaari.fi/linux/
9411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9412 S:      Maintained
9413 F:      drivers/media/dvb-frontends/mn88473*
9414
9415 MODULE SUPPORT
9416 M:      Jessica Yu <jeyu@kernel.org>
9417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9418 S:      Maintained
9419 F:      include/linux/module.h
9420 F:      kernel/module.c
9421
9422 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9423 W:      http://popies.net/meye/
9424 S:      Orphan
9425 F:      Documentation/media/v4l-drivers/meye*
9426 F:      drivers/media/pci/meye/
9427 F:      include/uapi/linux/meye.h
9428
9429 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9430 M:      Jiri Slaby <jirislaby@gmail.com>
9431 S:      Maintained
9432 F:      Documentation/serial/moxa-smartio
9433 F:      drivers/tty/mxser.*
9434
9435 MR800 AVERMEDIA USB FM RADIO DRIVER
9436 M:      Alexey Klimov <klimov.linux@gmail.com>
9437 L:      linux-media@vger.kernel.org
9438 T:      git git://linuxtv.org/media_tree.git
9439 S:      Maintained
9440 F:      drivers/media/radio/radio-mr800.c
9441
9442 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9443 M:      Alan Ott <alan@signal11.us>
9444 L:      linux-wpan@vger.kernel.org
9445 S:      Maintained
9446 F:      drivers/net/ieee802154/mrf24j40.c
9447 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9448
9449 MSI LAPTOP SUPPORT
9450 M:      "Lee, Chun-Yi" <jlee@suse.com>
9451 L:      platform-driver-x86@vger.kernel.org
9452 S:      Maintained
9453 F:      drivers/platform/x86/msi-laptop.c
9454
9455 MSI WMI SUPPORT
9456 L:      platform-driver-x86@vger.kernel.org
9457 S:      Orphan
9458 F:      drivers/platform/x86/msi-wmi.c
9459
9460 MSI001 MEDIA DRIVER
9461 M:      Antti Palosaari <crope@iki.fi>
9462 L:      linux-media@vger.kernel.org
9463 W:      https://linuxtv.org
9464 W:      http://palosaari.fi/linux/
9465 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9466 T:      git git://linuxtv.org/anttip/media_tree.git
9467 S:      Maintained
9468 F:      drivers/media/tuners/msi001*
9469
9470 MSI2500 MEDIA DRIVER
9471 M:      Antti Palosaari <crope@iki.fi>
9472 L:      linux-media@vger.kernel.org
9473 W:      https://linuxtv.org
9474 W:      http://palosaari.fi/linux/
9475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9476 T:      git git://linuxtv.org/anttip/media_tree.git
9477 S:      Maintained
9478 F:      drivers/media/usb/msi2500/
9479
9480 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9481 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9482 L:      linux-mtd@lists.infradead.org
9483 S:      Maintained
9484 F:      drivers/mtd/devices/docg3*
9485
9486 MT9M032 APTINA SENSOR DRIVER
9487 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9488 L:      linux-media@vger.kernel.org
9489 T:      git git://linuxtv.org/media_tree.git
9490 S:      Maintained
9491 F:      drivers/media/i2c/mt9m032.c
9492 F:      include/media/i2c/mt9m032.h
9493
9494 MT9P031 APTINA CAMERA SENSOR
9495 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9496 L:      linux-media@vger.kernel.org
9497 T:      git git://linuxtv.org/media_tree.git
9498 S:      Maintained
9499 F:      drivers/media/i2c/mt9p031.c
9500 F:      include/media/i2c/mt9p031.h
9501
9502 MT9T001 APTINA CAMERA SENSOR
9503 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9504 L:      linux-media@vger.kernel.org
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Maintained
9507 F:      drivers/media/i2c/mt9t001.c
9508 F:      include/media/i2c/mt9t001.h
9509
9510 MT9T112 APTINA CAMERA SENSOR
9511 M:      Jacopo Mondi <jacopo@jmondi.org>
9512 L:      linux-media@vger.kernel.org
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Odd Fixes
9515 F:      drivers/media/i2c/mt9t112.c
9516 F:      include/media/i2c/mt9t112.h
9517
9518 MT9V032 APTINA CAMERA SENSOR
9519 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9520 L:      linux-media@vger.kernel.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Maintained
9523 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9524 F:      drivers/media/i2c/mt9v032.c
9525 F:      include/media/i2c/mt9v032.h
9526
9527 MULTIFUNCTION DEVICES (MFD)
9528 M:      Lee Jones <lee.jones@linaro.org>
9529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9530 S:      Supported
9531 F:      Documentation/devicetree/bindings/mfd/
9532 F:      drivers/mfd/
9533 F:      include/linux/mfd/
9534 F:      include/dt-bindings/mfd/
9535
9536 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9537 S:      Orphan
9538 F:      drivers/mmc/host/mmc_spi.c
9539 F:      include/linux/spi/mmc_spi.h
9540
9541 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9542 M:      Ulf Hansson <ulf.hansson@linaro.org>
9543 L:      linux-mmc@vger.kernel.org
9544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9545 S:      Maintained
9546 F:      Documentation/devicetree/bindings/mmc/
9547 F:      drivers/mmc/
9548 F:      include/linux/mmc/
9549 F:      include/uapi/linux/mmc/
9550
9551 MULTIPLEXER SUBSYSTEM
9552 M:      Peter Rosin <peda@axentia.se>
9553 S:      Maintained
9554 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9555 F:      Documentation/devicetree/bindings/mux/
9556 F:      include/linux/dt-bindings/mux/
9557 F:      include/linux/mux/
9558 F:      drivers/mux/
9559
9560 MULTITECH MULTIPORT CARD (ISICOM)
9561 S:      Orphan
9562 F:      drivers/tty/isicom.c
9563 F:      include/linux/isicom.h
9564
9565 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9566 M:      Bin Liu <b-liu@ti.com>
9567 L:      linux-usb@vger.kernel.org
9568 S:      Maintained
9569 F:      drivers/usb/musb/
9570
9571 MXL5007T MEDIA DRIVER
9572 M:      Michael Krufky <mkrufky@linuxtv.org>
9573 L:      linux-media@vger.kernel.org
9574 W:      https://linuxtv.org
9575 W:      http://github.com/mkrufky
9576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9577 T:      git git://linuxtv.org/mkrufky/tuners.git
9578 S:      Maintained
9579 F:      drivers/media/tuners/mxl5007t.*
9580
9581 MXSFB DRM DRIVER
9582 M:      Marek Vasut <marex@denx.de>
9583 S:      Supported
9584 F:      drivers/gpu/drm/mxsfb/
9585 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9586
9587 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9588 M:      Chris Lee <christopher.lee@cspi.com>
9589 L:      netdev@vger.kernel.org
9590 W:      https://www.cspi.com/ethernet-products/support/downloads/
9591 S:      Supported
9592 F:      drivers/net/ethernet/myricom/myri10ge/
9593
9594 NAND FLASH SUBSYSTEM
9595 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9596 R:      Richard Weinberger <richard@nod.at>
9597 L:      linux-mtd@lists.infradead.org
9598 W:      http://www.linux-mtd.infradead.org/
9599 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9600 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9601 T:      git git://git.infradead.org/linux-mtd.git nand/next
9602 S:      Maintained
9603 F:      drivers/mtd/nand/
9604 F:      include/linux/mtd/*nand*.h
9605
9606 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9607 M:      Daniel Mack <zonque@gmail.com>
9608 S:      Maintained
9609 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9610 W:      http://www.native-instruments.com
9611 F:      sound/usb/caiaq/
9612
9613 NATSEMI ETHERNET DRIVER (DP8381x)
9614 S:      Orphan
9615 F:      drivers/net/ethernet/natsemi/natsemi.c
9616
9617 NCP FILESYSTEM
9618 M:      Petr Vandrovec <petr@vandrovec.name>
9619 S:      Obsolete
9620 F:      drivers/staging/ncpfs/
9621
9622 NCR 5380 SCSI DRIVERS
9623 M:      Finn Thain <fthain@telegraphics.com.au>
9624 M:      Michael Schmitz <schmitzmic@gmail.com>
9625 L:      linux-scsi@vger.kernel.org
9626 S:      Maintained
9627 F:      Documentation/scsi/g_NCR5380.txt
9628 F:      drivers/scsi/NCR5380.*
9629 F:      drivers/scsi/arm/cumana_1.c
9630 F:      drivers/scsi/arm/oak.c
9631 F:      drivers/scsi/atari_scsi.*
9632 F:      drivers/scsi/dmx3191d.c
9633 F:      drivers/scsi/g_NCR5380.*
9634 F:      drivers/scsi/mac_scsi.*
9635 F:      drivers/scsi/sun3_scsi.*
9636 F:      drivers/scsi/sun3_scsi_vme.c
9637
9638 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9639 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9640 L:      linux-scsi@vger.kernel.org
9641 S:      Maintained
9642 F:      drivers/scsi/NCR_D700.*
9643
9644 NCT6775 HARDWARE MONITOR DRIVER
9645 M:      Guenter Roeck <linux@roeck-us.net>
9646 L:      linux-hwmon@vger.kernel.org
9647 S:      Maintained
9648 F:      Documentation/hwmon/nct6775
9649 F:      drivers/hwmon/nct6775.c
9650
9651 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9652 M:      Faisal Latif <faisal.latif@intel.com>
9653 L:      linux-rdma@vger.kernel.org
9654 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9655 S:      Supported
9656 F:      drivers/infiniband/hw/nes/
9657 F:      include/uapi/rdma/nes-abi.h
9658
9659 NETEM NETWORK EMULATOR
9660 M:      Stephen Hemminger <stephen@networkplumber.org>
9661 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9662 S:      Maintained
9663 F:      net/sched/sch_netem.c
9664
9665 NETERION 10GbE DRIVERS (s2io/vxge)
9666 M:      Jon Mason <jdmason@kudzu.us>
9667 L:      netdev@vger.kernel.org
9668 S:      Supported
9669 F:      Documentation/networking/s2io.txt
9670 F:      Documentation/networking/vxge.txt
9671 F:      drivers/net/ethernet/neterion/
9672
9673 NETFILTER
9674 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9675 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9676 M:      Florian Westphal <fw@strlen.de>
9677 L:      netfilter-devel@vger.kernel.org
9678 L:      coreteam@netfilter.org
9679 W:      http://www.netfilter.org/
9680 W:      http://www.iptables.org/
9681 W:      http://www.nftables.org/
9682 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9685 S:      Maintained
9686 F:      include/linux/netfilter*
9687 F:      include/linux/netfilter/
9688 F:      include/net/netfilter/
9689 F:      include/uapi/linux/netfilter*
9690 F:      include/uapi/linux/netfilter/
9691 F:      net/*/netfilter.c
9692 F:      net/*/netfilter/
9693 F:      net/netfilter/
9694 F:      net/bridge/br_netfilter*.c
9695
9696 NETROM NETWORK LAYER
9697 M:      Ralf Baechle <ralf@linux-mips.org>
9698 L:      linux-hams@vger.kernel.org
9699 W:      http://www.linux-ax25.org/
9700 S:      Maintained
9701 F:      include/net/netrom.h
9702 F:      include/uapi/linux/netrom.h
9703 F:      net/netrom/
9704
9705 NETRONOME ETHERNET DRIVERS
9706 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9707 L:      oss-drivers@netronome.com
9708 S:      Maintained
9709 F:      drivers/net/ethernet/netronome/
9710
9711 NETWORK BLOCK DEVICE (NBD)
9712 M:      Josef Bacik <josef@toxicpanda.com>
9713 S:      Maintained
9714 L:      linux-block@vger.kernel.org
9715 L:      nbd@other.debian.org
9716 F:      Documentation/blockdev/nbd.txt
9717 F:      drivers/block/nbd.c
9718 F:      include/uapi/linux/nbd.h
9719
9720 NETWORK DROP MONITOR
9721 M:      Neil Horman <nhorman@tuxdriver.com>
9722 L:      netdev@vger.kernel.org
9723 S:      Maintained
9724 W:      https://fedorahosted.org/dropwatch/
9725 F:      net/core/drop_monitor.c
9726
9727 NETWORKING DRIVERS
9728 M:      "David S. Miller" <davem@davemloft.net>
9729 L:      netdev@vger.kernel.org
9730 W:      http://www.linuxfoundation.org/en/Net
9731 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9734 S:      Odd Fixes
9735 F:      Documentation/devicetree/bindings/net/
9736 F:      drivers/net/
9737 F:      include/linux/if_*
9738 F:      include/linux/netdevice.h
9739 F:      include/linux/etherdevice.h
9740 F:      include/linux/fcdevice.h
9741 F:      include/linux/fddidevice.h
9742 F:      include/linux/hippidevice.h
9743 F:      include/linux/inetdevice.h
9744 F:      include/uapi/linux/if_*
9745 F:      include/uapi/linux/netdevice.h
9746
9747 NETWORKING DRIVERS (WIRELESS)
9748 M:      Kalle Valo <kvalo@codeaurora.org>
9749 L:      linux-wireless@vger.kernel.org
9750 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9753 S:      Maintained
9754 F:      Documentation/devicetree/bindings/net/wireless/
9755 F:      drivers/net/wireless/
9756
9757 NETWORKING [DSA]
9758 M:      Andrew Lunn <andrew@lunn.ch>
9759 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9760 M:      Florian Fainelli <f.fainelli@gmail.com>
9761 S:      Maintained
9762 F:      net/dsa/
9763 F:      include/net/dsa.h
9764 F:      include/linux/dsa/
9765 F:      drivers/net/dsa/
9766
9767 NETWORKING [GENERAL]
9768 M:      "David S. Miller" <davem@davemloft.net>
9769 L:      netdev@vger.kernel.org
9770 W:      http://www.linuxfoundation.org/en/Net
9771 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9774 B:      mailto:netdev@vger.kernel.org
9775 S:      Maintained
9776 F:      net/
9777 F:      include/net/
9778 F:      include/linux/in.h
9779 F:      include/linux/net.h
9780 F:      include/linux/netdevice.h
9781 F:      include/uapi/linux/in.h
9782 F:      include/uapi/linux/net.h
9783 F:      include/uapi/linux/netdevice.h
9784 F:      include/uapi/linux/net_namespace.h
9785 F:      tools/testing/selftests/net/
9786 F:      lib/net_utils.c
9787 F:      lib/random32.c
9788 F:      Documentation/networking/
9789
9790 NETWORKING [IPSEC]
9791 M:      Steffen Klassert <steffen.klassert@secunet.com>
9792 M:      Herbert Xu <herbert@gondor.apana.org.au>
9793 M:      "David S. Miller" <davem@davemloft.net>
9794 L:      netdev@vger.kernel.org
9795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9797 S:      Maintained
9798 F:      net/core/flow.c
9799 F:      net/xfrm/
9800 F:      net/key/
9801 F:      net/ipv4/xfrm*
9802 F:      net/ipv4/esp4*
9803 F:      net/ipv4/ah4.c
9804 F:      net/ipv4/ipcomp.c
9805 F:      net/ipv4/ip_vti.c
9806 F:      net/ipv6/xfrm*
9807 F:      net/ipv6/esp6*
9808 F:      net/ipv6/ah6.c
9809 F:      net/ipv6/ipcomp6.c
9810 F:      net/ipv6/ip6_vti.c
9811 F:      include/uapi/linux/xfrm.h
9812 F:      include/net/xfrm.h
9813
9814 NETWORKING [IPv4/IPv6]
9815 M:      "David S. Miller" <davem@davemloft.net>
9816 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9817 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9818 L:      netdev@vger.kernel.org
9819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9820 S:      Maintained
9821 F:      net/ipv4/
9822 F:      net/ipv6/
9823 F:      include/net/ip*
9824 F:      arch/x86/net/*
9825
9826 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9827 M:      Paul Moore <paul@paul-moore.com>
9828 W:      https://github.com/netlabel
9829 L:      netdev@vger.kernel.org
9830 L:      linux-security-module@vger.kernel.org
9831 S:      Maintained
9832 F:      Documentation/netlabel/
9833 F:      include/net/calipso.h
9834 F:      include/net/cipso_ipv4.h
9835 F:      include/net/netlabel.h
9836 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9837 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9838 F:      net/netlabel/
9839 F:      net/ipv4/cipso_ipv4.c
9840 F:      net/ipv6/calipso.c
9841 F:      net/netfilter/xt_CONNSECMARK.c
9842 F:      net/netfilter/xt_SECMARK.c
9843
9844 NETWORKING [TLS]
9845 M:      Aviad Yehezkel <aviadye@mellanox.com>
9846 M:      Dave Watson <davejwatson@fb.com>
9847 L:      netdev@vger.kernel.org
9848 S:      Maintained
9849 F:      net/tls/*
9850 F:      include/uapi/linux/tls.h
9851 F:      include/net/tls.h
9852
9853 NETWORKING [WIRELESS]
9854 L:      linux-wireless@vger.kernel.org
9855 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9856
9857 NETDEVSIM
9858 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9859 S:      Maintained
9860 F:      drivers/net/netdevsim/*
9861
9862 NETXEN (1/10) GbE SUPPORT
9863 M:      Manish Chopra <manish.chopra@cavium.com>
9864 M:      Rahul Verma <rahul.verma@cavium.com>
9865 M:      Dept-GELinuxNICDev@cavium.com
9866 L:      netdev@vger.kernel.org
9867 S:      Supported
9868 F:      drivers/net/ethernet/qlogic/netxen/
9869
9870 NFC SUBSYSTEM
9871 M:      Samuel Ortiz <sameo@linux.intel.com>
9872 L:      linux-wireless@vger.kernel.org
9873 L:      linux-nfc@lists.01.org (subscribers-only)
9874 S:      Supported
9875 F:      net/nfc/
9876 F:      include/net/nfc/
9877 F:      include/uapi/linux/nfc.h
9878 F:      drivers/nfc/
9879 F:      include/linux/platform_data/nfcmrvl.h
9880 F:      include/linux/platform_data/nxp-nci.h
9881 F:      Documentation/devicetree/bindings/net/nfc/
9882
9883 NFS, SUNRPC, AND LOCKD CLIENTS
9884 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9885 M:      Anna Schumaker <anna.schumaker@netapp.com>
9886 L:      linux-nfs@vger.kernel.org
9887 W:      http://client.linux-nfs.org
9888 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9889 S:      Maintained
9890 F:      fs/lockd/
9891 F:      fs/nfs/
9892 F:      fs/nfs_common/
9893 F:      net/sunrpc/
9894 F:      include/linux/lockd/
9895 F:      include/linux/nfs*
9896 F:      include/linux/sunrpc/
9897 F:      include/uapi/linux/nfs*
9898 F:      include/uapi/linux/sunrpc/
9899
9900 NILFS2 FILESYSTEM
9901 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9902 L:      linux-nilfs@vger.kernel.org
9903 W:      https://nilfs.sourceforge.io/
9904 W:      https://nilfs.osdn.jp/
9905 T:      git git://github.com/konis/nilfs2.git
9906 S:      Supported
9907 F:      Documentation/filesystems/nilfs2.txt
9908 F:      fs/nilfs2/
9909 F:      include/trace/events/nilfs2.h
9910 F:      include/uapi/linux/nilfs2_api.h
9911 F:      include/uapi/linux/nilfs2_ondisk.h
9912
9913 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9914 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9915 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9916 S:      Maintained
9917 F:      Documentation/scsi/NinjaSCSI.txt
9918 F:      drivers/scsi/pcmcia/nsp_*
9919
9920 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9921 M:      GOTO Masanori <gotom@debian.or.jp>
9922 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9923 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9924 S:      Maintained
9925 F:      Documentation/scsi/NinjaSCSI.txt
9926 F:      drivers/scsi/nsp32*
9927
9928 NIOS2 ARCHITECTURE
9929 M:      Ley Foon Tan <lftan@altera.com>
9930 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9932 S:      Maintained
9933 F:      arch/nios2/
9934
9935 NOHZ, DYNTICKS SUPPORT
9936 M:      Frederic Weisbecker <fweisbec@gmail.com>
9937 M:      Thomas Gleixner <tglx@linutronix.de>
9938 M:      Ingo Molnar <mingo@kernel.org>
9939 L:      linux-kernel@vger.kernel.org
9940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9941 S:      Maintained
9942 F:      kernel/time/tick*.*
9943 F:      include/linux/tick.h
9944 F:      include/linux/sched/nohz.h
9945
9946 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9947 M:      Pavel Machek <pavel@ucw.cz>
9948 M:      Sakari Ailus <sakari.ailus@iki.fi>
9949 L:      linux-media@vger.kernel.org
9950 S:      Maintained
9951 F:      drivers/media/i2c/et8ek8
9952 F:      drivers/media/i2c/ad5820.c
9953
9954 NOKIA N900 POWER SUPPLY DRIVERS
9955 R:      Pali Rohár <pali.rohar@gmail.com>
9956 F:      include/linux/power/bq2415x_charger.h
9957 F:      include/linux/power/bq27xxx_battery.h
9958 F:      include/linux/power/isp1704_charger.h
9959 F:      drivers/power/supply/bq2415x_charger.c
9960 F:      drivers/power/supply/bq27xxx_battery.c
9961 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9962 F:      drivers/power/supply/isp1704_charger.c
9963 F:      drivers/power/supply/rx51_battery.c
9964
9965 NTB AMD DRIVER
9966 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9967 L:      linux-ntb@googlegroups.com
9968 S:      Supported
9969 F:      drivers/ntb/hw/amd/
9970
9971 NTB DRIVER CORE
9972 M:      Jon Mason <jdmason@kudzu.us>
9973 M:      Dave Jiang <dave.jiang@intel.com>
9974 M:      Allen Hubbe <allenbh@gmail.com>
9975 L:      linux-ntb@googlegroups.com
9976 S:      Supported
9977 W:      https://github.com/jonmason/ntb/wiki
9978 T:      git git://github.com/jonmason/ntb.git
9979 F:      drivers/ntb/
9980 F:      drivers/net/ntb_netdev.c
9981 F:      include/linux/ntb.h
9982 F:      include/linux/ntb_transport.h
9983 F:      tools/testing/selftests/ntb/
9984
9985 NTB IDT DRIVER
9986 M:      Serge Semin <fancer.lancer@gmail.com>
9987 L:      linux-ntb@googlegroups.com
9988 S:      Supported
9989 F:      drivers/ntb/hw/idt/
9990
9991 NTB INTEL DRIVER
9992 M:      Dave Jiang <dave.jiang@intel.com>
9993 L:      linux-ntb@googlegroups.com
9994 S:      Supported
9995 W:      https://github.com/davejiang/linux/wiki
9996 T:      git https://github.com/davejiang/linux.git
9997 F:      drivers/ntb/hw/intel/
9998
9999 NTFS FILESYSTEM
10000 M:      Anton Altaparmakov <anton@tuxera.com>
10001 L:      linux-ntfs-dev@lists.sourceforge.net
10002 W:      http://www.tuxera.com/
10003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10004 S:      Supported
10005 F:      Documentation/filesystems/ntfs.txt
10006 F:      fs/ntfs/
10007
10008 NUBUS SUBSYSTEM
10009 M:      Finn Thain <fthain@telegraphics.com.au>
10010 L:      linux-m68k@lists.linux-m68k.org
10011 S:      Maintained
10012 F:      arch/*/include/asm/nubus.h
10013 F:      drivers/nubus/
10014 F:      include/linux/nubus.h
10015 F:      include/uapi/linux/nubus.h
10016
10017 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10018 M:      Antonino Daplas <adaplas@gmail.com>
10019 L:      linux-fbdev@vger.kernel.org
10020 S:      Maintained
10021 F:      drivers/video/fbdev/riva/
10022 F:      drivers/video/fbdev/nvidia/
10023
10024 NVM EXPRESS DRIVER
10025 M:      Keith Busch <keith.busch@intel.com>
10026 M:      Jens Axboe <axboe@fb.com>
10027 M:      Christoph Hellwig <hch@lst.de>
10028 M:      Sagi Grimberg <sagi@grimberg.me>
10029 L:      linux-nvme@lists.infradead.org
10030 T:      git://git.infradead.org/nvme.git
10031 W:      http://git.infradead.org/nvme.git
10032 S:      Supported
10033 F:      drivers/nvme/host/
10034 F:      include/linux/nvme.h
10035 F:      include/uapi/linux/nvme_ioctl.h
10036
10037 NVM EXPRESS FC TRANSPORT DRIVERS
10038 M:      James Smart <james.smart@broadcom.com>
10039 L:      linux-nvme@lists.infradead.org
10040 S:      Supported
10041 F:      include/linux/nvme-fc.h
10042 F:      include/linux/nvme-fc-driver.h
10043 F:      drivers/nvme/host/fc.c
10044 F:      drivers/nvme/target/fc.c
10045 F:      drivers/nvme/target/fcloop.c
10046
10047 NVM EXPRESS TARGET DRIVER
10048 M:      Christoph Hellwig <hch@lst.de>
10049 M:      Sagi Grimberg <sagi@grimberg.me>
10050 L:      linux-nvme@lists.infradead.org
10051 T:      git://git.infradead.org/nvme.git
10052 W:      http://git.infradead.org/nvme.git
10053 S:      Supported
10054 F:      drivers/nvme/target/
10055
10056 NVMEM FRAMEWORK
10057 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10058 S:      Maintained
10059 F:      drivers/nvmem/
10060 F:      Documentation/devicetree/bindings/nvmem/
10061 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10062 F:      include/linux/nvmem-consumer.h
10063 F:      include/linux/nvmem-provider.h
10064
10065 NXP SGTL5000 DRIVER
10066 M:      Fabio Estevam <fabio.estevam@nxp.com>
10067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10068 S:      Maintained
10069 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10070 F:      sound/soc/codecs/sgtl5000*
10071
10072 NXP TDA998X DRM DRIVER
10073 M:      Russell King <linux@armlinux.org.uk>
10074 S:      Supported
10075 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10076 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10077 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10078 F:      include/drm/i2c/tda998x.h
10079
10080 NXP TFA9879 DRIVER
10081 M:      Peter Rosin <peda@axentia.se>
10082 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10083 S:      Maintained
10084 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10085 F:      sound/soc/codecs/tfa9879*
10086
10087 NXP-NCI NFC DRIVER
10088 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10089 R:      Charles Gorand <charles.gorand@effinnov.com>
10090 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10091 S:      Supported
10092 F:      drivers/nfc/nxp-nci
10093
10094 OBJTOOL
10095 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10096 M:      Peter Zijlstra <peterz@infradead.org>
10097 S:      Supported
10098 F:      tools/objtool/
10099
10100 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10101 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10102 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10103 L:      linuxppc-dev@lists.ozlabs.org
10104 S:      Supported
10105 F:      arch/powerpc/platforms/powernv/ocxl.c
10106 F:      arch/powerpc/include/asm/pnv-ocxl.h
10107 F:      drivers/misc/ocxl/
10108 F:      include/misc/ocxl*
10109 F:      include/uapi/misc/ocxl.h
10110 F:      Documentation/accelerators/ocxl.txt
10111
10112 OMAP AUDIO SUPPORT
10113 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10114 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10116 L:      linux-omap@vger.kernel.org
10117 S:      Maintained
10118 F:      sound/soc/omap/
10119
10120 OMAP CLOCK FRAMEWORK SUPPORT
10121 M:      Paul Walmsley <paul@pwsan.com>
10122 L:      linux-omap@vger.kernel.org
10123 S:      Maintained
10124 F:      arch/arm/*omap*/*clock*
10125
10126 OMAP DEVICE TREE SUPPORT
10127 M:      Benoît Cousson <bcousson@baylibre.com>
10128 M:      Tony Lindgren <tony@atomide.com>
10129 L:      linux-omap@vger.kernel.org
10130 L:      devicetree@vger.kernel.org
10131 S:      Maintained
10132 F:      arch/arm/boot/dts/*omap*
10133 F:      arch/arm/boot/dts/*am3*
10134 F:      arch/arm/boot/dts/*am4*
10135 F:      arch/arm/boot/dts/*am5*
10136 F:      arch/arm/boot/dts/*dra7*
10137
10138 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10139 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10140 L:      linux-omap@vger.kernel.org
10141 L:      linux-fbdev@vger.kernel.org
10142 S:      Maintained
10143 F:      drivers/video/fbdev/omap2/
10144 F:      Documentation/arm/OMAP/DSS
10145
10146 OMAP FRAMEBUFFER SUPPORT
10147 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10148 L:      linux-fbdev@vger.kernel.org
10149 L:      linux-omap@vger.kernel.org
10150 S:      Maintained
10151 F:      drivers/video/fbdev/omap/
10152
10153 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10154 M:      Roger Quadros <rogerq@ti.com>
10155 M:      Tony Lindgren <tony@atomide.com>
10156 L:      linux-omap@vger.kernel.org
10157 S:      Maintained
10158 F:      drivers/memory/omap-gpmc.c
10159 F:      arch/arm/mach-omap2/*gpmc*
10160
10161 OMAP GPIO DRIVER
10162 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10163 M:      Santosh Shilimkar <ssantosh@kernel.org>
10164 M:      Kevin Hilman <khilman@kernel.org>
10165 L:      linux-omap@vger.kernel.org
10166 S:      Maintained
10167 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10168 F:      drivers/gpio/gpio-omap.c
10169
10170 OMAP HARDWARE SPINLOCK SUPPORT
10171 M:      Ohad Ben-Cohen <ohad@wizery.com>
10172 L:      linux-omap@vger.kernel.org
10173 S:      Maintained
10174 F:      drivers/hwspinlock/omap_hwspinlock.c
10175
10176 OMAP HS MMC SUPPORT
10177 L:      linux-mmc@vger.kernel.org
10178 L:      linux-omap@vger.kernel.org
10179 S:      Orphan
10180 F:      drivers/mmc/host/omap_hsmmc.c
10181
10182 OMAP HWMOD DATA
10183 M:      Paul Walmsley <paul@pwsan.com>
10184 L:      linux-omap@vger.kernel.org
10185 S:      Maintained
10186 F:      arch/arm/mach-omap2/omap_hwmod*data*
10187
10188 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10189 M:      Benoît Cousson <bcousson@baylibre.com>
10190 L:      linux-omap@vger.kernel.org
10191 S:      Maintained
10192 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10193
10194 OMAP HWMOD SUPPORT
10195 M:      Benoît Cousson <bcousson@baylibre.com>
10196 M:      Paul Walmsley <paul@pwsan.com>
10197 L:      linux-omap@vger.kernel.org
10198 S:      Maintained
10199 F:      arch/arm/mach-omap2/omap_hwmod.*
10200
10201 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10202 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10203 L:      linux-media@vger.kernel.org
10204 S:      Maintained
10205 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10206 F:      drivers/media/platform/omap3isp/
10207 F:      drivers/staging/media/omap4iss/
10208
10209 OMAP MMC SUPPORT
10210 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10211 L:      linux-omap@vger.kernel.org
10212 S:      Maintained
10213 F:      drivers/mmc/host/omap.c
10214
10215 OMAP POWER MANAGEMENT SUPPORT
10216 M:      Kevin Hilman <khilman@kernel.org>
10217 L:      linux-omap@vger.kernel.org
10218 S:      Maintained
10219 F:      arch/arm/*omap*/*pm*
10220 F:      drivers/cpufreq/omap-cpufreq.c
10221
10222 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10223 M:      Rajendra Nayak <rnayak@codeaurora.org>
10224 M:      Paul Walmsley <paul@pwsan.com>
10225 L:      linux-omap@vger.kernel.org
10226 S:      Maintained
10227 F:      arch/arm/mach-omap2/prm*
10228
10229 OMAP RANDOM NUMBER GENERATOR SUPPORT
10230 M:      Deepak Saxena <dsaxena@plexity.net>
10231 S:      Maintained
10232 F:      drivers/char/hw_random/omap-rng.c
10233
10234 OMAP USB SUPPORT
10235 L:      linux-usb@vger.kernel.org
10236 L:      linux-omap@vger.kernel.org
10237 S:      Orphan
10238 F:      drivers/usb/*/*omap*
10239 F:      arch/arm/*omap*/usb*
10240
10241 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10242 M:      Mark Jackson <mpfj@newflow.co.uk>
10243 L:      linux-omap@vger.kernel.org
10244 S:      Maintained
10245 F:      arch/arm/boot/dts/am335x-nano.dts
10246
10247 OMAP1 SUPPORT
10248 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10249 M:      Tony Lindgren <tony@atomide.com>
10250 L:      linux-omap@vger.kernel.org
10251 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10253 S:      Maintained
10254 F:      arch/arm/mach-omap1/
10255 F:      arch/arm/plat-omap/
10256 F:      arch/arm/configs/omap1_defconfig
10257 F:      drivers/i2c/busses/i2c-omap.c
10258 F:      include/linux/i2c-omap.h
10259
10260 OMAP2+ SUPPORT
10261 M:      Tony Lindgren <tony@atomide.com>
10262 L:      linux-omap@vger.kernel.org
10263 W:      http://www.muru.com/linux/omap/
10264 W:      http://linux.omap.com/
10265 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10267 S:      Maintained
10268 F:      arch/arm/mach-omap2/
10269 F:      arch/arm/plat-omap/
10270 F:      arch/arm/configs/omap2plus_defconfig
10271 F:      drivers/i2c/busses/i2c-omap.c
10272 F:      drivers/irqchip/irq-omap-intc.c
10273 F:      drivers/mfd/*omap*.c
10274 F:      drivers/mfd/menelaus.c
10275 F:      drivers/mfd/palmas.c
10276 F:      drivers/mfd/tps65217.c
10277 F:      drivers/mfd/tps65218.c
10278 F:      drivers/mfd/tps65910.c
10279 F:      drivers/mfd/twl-core.[ch]
10280 F:      drivers/mfd/twl4030*.c
10281 F:      drivers/mfd/twl6030*.c
10282 F:      drivers/mfd/twl6040*.c
10283 F:      drivers/regulator/palmas-regulator*.c
10284 F:      drivers/regulator/pbias-regulator.c
10285 F:      drivers/regulator/tps65217-regulator.c
10286 F:      drivers/regulator/tps65218-regulator.c
10287 F:      drivers/regulator/tps65910-regulator.c
10288 F:      drivers/regulator/twl-regulator.c
10289 F:      drivers/regulator/twl6030-regulator.c
10290 F:      include/linux/i2c-omap.h
10291
10292 ONION OMEGA2+ BOARD
10293 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10294 L:      linux-mips@linux-mips.org
10295 S:      Maintained
10296 F:      arch/mips/boot/dts/ralink/omega2p.dts
10297
10298 OMFS FILESYSTEM
10299 M:      Bob Copeland <me@bobcopeland.com>
10300 L:      linux-karma-devel@lists.sourceforge.net
10301 S:      Maintained
10302 F:      Documentation/filesystems/omfs.txt
10303 F:      fs/omfs/
10304
10305 OMNIKEY CARDMAN 4000 DRIVER
10306 M:      Harald Welte <laforge@gnumonks.org>
10307 S:      Maintained
10308 F:      drivers/char/pcmcia/cm4000_cs.c
10309 F:      include/linux/cm4000_cs.h
10310 F:      include/uapi/linux/cm4000_cs.h
10311
10312 OMNIKEY CARDMAN 4040 DRIVER
10313 M:      Harald Welte <laforge@gnumonks.org>
10314 S:      Maintained
10315 F:      drivers/char/pcmcia/cm4040_cs.*
10316
10317 OMNIVISION OV13858 SENSOR DRIVER
10318 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10319 L:      linux-media@vger.kernel.org
10320 T:      git git://linuxtv.org/media_tree.git
10321 S:      Maintained
10322 F:      drivers/media/i2c/ov13858.c
10323
10324 OMNIVISION OV2685 SENSOR DRIVER
10325 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10326 L:      linux-media@vger.kernel.org
10327 T:      git git://linuxtv.org/media_tree.git
10328 S:      Maintained
10329 F:      drivers/media/i2c/ov2685.c
10330
10331 OMNIVISION OV5640 SENSOR DRIVER
10332 M:      Steve Longerbeam <slongerbeam@gmail.com>
10333 L:      linux-media@vger.kernel.org
10334 T:      git git://linuxtv.org/media_tree.git
10335 S:      Maintained
10336 F:      drivers/media/i2c/ov5640.c
10337
10338 OMNIVISION OV5647 SENSOR DRIVER
10339 M:      Luis Oliveira <lolivei@synopsys.com>
10340 L:      linux-media@vger.kernel.org
10341 T:      git git://linuxtv.org/media_tree.git
10342 S:      Maintained
10343 F:      drivers/media/i2c/ov5647.c
10344
10345 OMNIVISION OV5695 SENSOR DRIVER
10346 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10347 L:      linux-media@vger.kernel.org
10348 T:      git git://linuxtv.org/media_tree.git
10349 S:      Maintained
10350 F:      drivers/media/i2c/ov5695.c
10351
10352 OMNIVISION OV7670 SENSOR DRIVER
10353 M:      Jonathan Corbet <corbet@lwn.net>
10354 L:      linux-media@vger.kernel.org
10355 T:      git git://linuxtv.org/media_tree.git
10356 S:      Maintained
10357 F:      drivers/media/i2c/ov7670.c
10358 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10359
10360 OMNIVISION OV772x SENSOR DRIVER
10361 M:      Jacopo Mondi <jacopo@jmondi.org>
10362 L:      linux-media@vger.kernel.org
10363 T:      git git://linuxtv.org/media_tree.git
10364 S:      Odd fixes
10365 F:      drivers/media/i2c/ov772x.c
10366 F:      include/media/i2c/ov772x.h
10367
10368 OMNIVISION OV7740 SENSOR DRIVER
10369 M:      Wenyou Yang <wenyou.yang@microchip.com>
10370 L:      linux-media@vger.kernel.org
10371 T:      git git://linuxtv.org/media_tree.git
10372 S:      Maintained
10373 F:      drivers/media/i2c/ov7740.c
10374 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10375
10376 OMNIVISION OV9650 SENSOR DRIVER
10377 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10378 R:      Akinobu Mita <akinobu.mita@gmail.com>
10379 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10380 L:      linux-media@vger.kernel.org
10381 T:      git git://linuxtv.org/media_tree.git
10382 S:      Maintained
10383 F:      drivers/media/i2c/ov9650.c
10384 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10385
10386 ONENAND FLASH DRIVER
10387 M:      Kyungmin Park <kyungmin.park@samsung.com>
10388 L:      linux-mtd@lists.infradead.org
10389 S:      Maintained
10390 F:      drivers/mtd/nand/onenand/
10391 F:      include/linux/mtd/onenand*.h
10392
10393 ONSTREAM SCSI TAPE DRIVER
10394 M:      Willem Riede <osst@riede.org>
10395 L:      osst-users@lists.sourceforge.net
10396 L:      linux-scsi@vger.kernel.org
10397 S:      Maintained
10398 F:      Documentation/scsi/osst.txt
10399 F:      drivers/scsi/osst.*
10400 F:      drivers/scsi/osst_*.h
10401 F:      drivers/scsi/st.h
10402
10403 OP-TEE DRIVER
10404 M:      Jens Wiklander <jens.wiklander@linaro.org>
10405 S:      Maintained
10406 F:      drivers/tee/optee/
10407
10408 OPA-VNIC DRIVER
10409 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10410 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10411 L:      linux-rdma@vger.kernel.org
10412 S:      Supported
10413 F:      drivers/infiniband/ulp/opa_vnic
10414
10415 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10416 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10417 L:      devicetree@vger.kernel.org
10418 S:      Maintained
10419 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10420 F:      Documentation/devicetree/overlay-notes.txt
10421 F:      drivers/of/overlay.c
10422 F:      drivers/of/resolver.c
10423
10424 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10425 M:      Rob Herring <robh+dt@kernel.org>
10426 M:      Frank Rowand <frowand.list@gmail.com>
10427 L:      devicetree@vger.kernel.org
10428 W:      http://www.devicetree.org/
10429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10430 S:      Maintained
10431 F:      drivers/of/
10432 F:      include/linux/of*.h
10433 F:      scripts/dtc/
10434 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10435
10436 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10437 M:      Rob Herring <robh+dt@kernel.org>
10438 M:      Mark Rutland <mark.rutland@arm.com>
10439 L:      devicetree@vger.kernel.org
10440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10441 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10442 S:      Maintained
10443 F:      Documentation/devicetree/
10444 F:      arch/*/boot/dts/
10445 F:      include/dt-bindings/
10446
10447 OPENCORES I2C BUS DRIVER
10448 M:      Peter Korsgaard <jacmet@sunsite.dk>
10449 L:      linux-i2c@vger.kernel.org
10450 S:      Maintained
10451 F:      Documentation/i2c/busses/i2c-ocores
10452 F:      drivers/i2c/busses/i2c-ocores.c
10453
10454 OPENRISC ARCHITECTURE
10455 M:      Jonas Bonn <jonas@southpole.se>
10456 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10457 M:      Stafford Horne <shorne@gmail.com>
10458 T:      git git://github.com/openrisc/linux.git
10459 L:      openrisc@lists.librecores.org
10460 W:      http://openrisc.io
10461 S:      Maintained
10462 F:      Documentation/devicetree/bindings/openrisc/
10463 F:      Documentation/openrisc/
10464 F:      arch/openrisc/
10465 F:      drivers/irqchip/irq-ompic.c
10466 F:      drivers/irqchip/irq-or1k-*
10467
10468 OPENVSWITCH
10469 M:      Pravin B Shelar <pshelar@ovn.org>
10470 L:      netdev@vger.kernel.org
10471 L:      dev@openvswitch.org
10472 W:      http://openvswitch.org
10473 S:      Maintained
10474 F:      net/openvswitch/
10475 F:      include/uapi/linux/openvswitch.h
10476
10477 OPERATING PERFORMANCE POINTS (OPP)
10478 M:      Viresh Kumar <vireshk@kernel.org>
10479 M:      Nishanth Menon <nm@ti.com>
10480 M:      Stephen Boyd <sboyd@kernel.org>
10481 L:      linux-pm@vger.kernel.org
10482 S:      Maintained
10483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10484 F:      drivers/opp/
10485 F:      include/linux/pm_opp.h
10486 F:      Documentation/power/opp.txt
10487 F:      Documentation/devicetree/bindings/opp/
10488
10489 OPL4 DRIVER
10490 M:      Clemens Ladisch <clemens@ladisch.de>
10491 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10492 T:      git git://git.alsa-project.org/alsa-kernel.git
10493 S:      Maintained
10494 F:      sound/drivers/opl4/
10495
10496 OPROFILE
10497 M:      Robert Richter <rric@kernel.org>
10498 L:      oprofile-list@lists.sf.net
10499 S:      Maintained
10500 F:      arch/*/include/asm/oprofile*.h
10501 F:      arch/*/oprofile/
10502 F:      drivers/oprofile/
10503 F:      include/linux/oprofile.h
10504
10505 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10506 M:      Mark Fasheh <mark@fasheh.com>
10507 M:      Joel Becker <jlbec@evilplan.org>
10508 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10509 W:      http://ocfs2.wiki.kernel.org
10510 S:      Supported
10511 F:      Documentation/filesystems/ocfs2.txt
10512 F:      Documentation/filesystems/dlmfs.txt
10513 F:      fs/ocfs2/
10514
10515 ORANGEFS FILESYSTEM
10516 M:      Mike Marshall <hubcap@omnibond.com>
10517 R:      Martin Brandenburg <martin@omnibond.com>
10518 L:      devel@lists.orangefs.org
10519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10520 S:      Supported
10521 F:      fs/orangefs/
10522 F:      Documentation/filesystems/orangefs.txt
10523
10524 ORINOCO DRIVER
10525 L:      linux-wireless@vger.kernel.org
10526 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10527 W:      http://www.nongnu.org/orinoco/
10528 S:      Orphan
10529 F:      drivers/net/wireless/intersil/orinoco/
10530
10531 OSD LIBRARY and FILESYSTEM
10532 M:      Boaz Harrosh <ooo@electrozaur.com>
10533 S:      Maintained
10534 F:      drivers/scsi/osd/
10535 F:      include/scsi/osd_*
10536 F:      fs/exofs/
10537
10538 OV2659 OMNIVISION SENSOR DRIVER
10539 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10540 L:      linux-media@vger.kernel.org
10541 W:      https://linuxtv.org
10542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10543 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10544 S:      Maintained
10545 F:      drivers/media/i2c/ov2659.c
10546 F:      include/media/i2c/ov2659.h
10547
10548 OVERLAY FILESYSTEM
10549 M:      Miklos Szeredi <miklos@szeredi.hu>
10550 L:      linux-unionfs@vger.kernel.org
10551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10552 S:      Supported
10553 F:      fs/overlayfs/
10554 F:      Documentation/filesystems/overlayfs.txt
10555
10556 P54 WIRELESS DRIVER
10557 M:      Christian Lamparter <chunkeey@googlemail.com>
10558 L:      linux-wireless@vger.kernel.org
10559 W:      http://wireless.kernel.org/en/users/Drivers/p54
10560 S:      Maintained
10561 F:      drivers/net/wireless/intersil/p54/
10562
10563 PA SEMI ETHERNET DRIVER
10564 L:      netdev@vger.kernel.org
10565 S:      Orphan
10566 F:      drivers/net/ethernet/pasemi/*
10567
10568 PA SEMI SMBUS DRIVER
10569 L:      linux-i2c@vger.kernel.org
10570 S:      Orphan
10571 F:      drivers/i2c/busses/i2c-pasemi.c
10572
10573 PADATA PARALLEL EXECUTION MECHANISM
10574 M:      Steffen Klassert <steffen.klassert@secunet.com>
10575 L:      linux-crypto@vger.kernel.org
10576 S:      Maintained
10577 F:      kernel/padata.c
10578 F:      include/linux/padata.h
10579 F:      Documentation/padata.txt
10580
10581 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10582 M:      Harald Welte <laforge@gnumonks.org>
10583 L:      platform-driver-x86@vger.kernel.org
10584 S:      Maintained
10585 F:      drivers/platform/x86/panasonic-laptop.c
10586
10587 PARALLEL LCD/KEYPAD PANEL DRIVER
10588 M:      Willy Tarreau <willy@haproxy.com>
10589 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10590 S:      Odd Fixes
10591 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10592 F:      drivers/misc/panel.c
10593
10594 PARALLEL PORT SUBSYSTEM
10595 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10596 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10597 L:      linux-parport@lists.infradead.org (subscribers-only)
10598 S:      Maintained
10599 F:      drivers/parport/
10600 F:      include/linux/parport*.h
10601 F:      drivers/char/ppdev.c
10602 F:      include/uapi/linux/ppdev.h
10603 F:      Documentation/parport*.txt
10604
10605 PARAVIRT_OPS INTERFACE
10606 M:      Juergen Gross <jgross@suse.com>
10607 M:      Alok Kataria <akataria@vmware.com>
10608 L:      virtualization@lists.linux-foundation.org
10609 S:      Supported
10610 F:      Documentation/virtual/paravirt_ops.txt
10611 F:      arch/*/kernel/paravirt*
10612 F:      arch/*/include/asm/paravirt*.h
10613 F:      include/linux/hypervisor.h
10614
10615 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10616 M:      Tim Waugh <tim@cyberelk.net>
10617 L:      linux-parport@lists.infradead.org (subscribers-only)
10618 S:      Maintained
10619 F:      Documentation/blockdev/paride.txt
10620 F:      drivers/block/paride/
10621
10622 PARISC ARCHITECTURE
10623 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10624 M:      Helge Deller <deller@gmx.de>
10625 L:      linux-parisc@vger.kernel.org
10626 W:      http://www.parisc-linux.org/
10627 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10630 S:      Maintained
10631 F:      arch/parisc/
10632 F:      Documentation/parisc/
10633 F:      drivers/parisc/
10634 F:      drivers/char/agp/parisc-agp.c
10635 F:      drivers/input/serio/gscps2.c
10636 F:      drivers/parport/parport_gsc.*
10637 F:      drivers/tty/serial/8250/8250_gsc.c
10638 F:      drivers/video/fbdev/sti*
10639 F:      drivers/video/console/sti*
10640 F:      drivers/video/logo/logo_parisc*
10641
10642 PARMAN
10643 M:      Jiri Pirko <jiri@mellanox.com>
10644 L:      netdev@vger.kernel.org
10645 S:      Supported
10646 F:      lib/parman.c
10647 F:      lib/test_parman.c
10648 F:      include/linux/parman.h
10649
10650 PC87360 HARDWARE MONITORING DRIVER
10651 M:      Jim Cromie <jim.cromie@gmail.com>
10652 L:      linux-hwmon@vger.kernel.org
10653 S:      Maintained
10654 F:      Documentation/hwmon/pc87360
10655 F:      drivers/hwmon/pc87360.c
10656
10657 PC8736x GPIO DRIVER
10658 M:      Jim Cromie <jim.cromie@gmail.com>
10659 S:      Maintained
10660 F:      drivers/char/pc8736x_gpio.c
10661
10662 PC87427 HARDWARE MONITORING DRIVER
10663 M:      Jean Delvare <jdelvare@suse.com>
10664 L:      linux-hwmon@vger.kernel.org
10665 S:      Maintained
10666 F:      Documentation/hwmon/pc87427
10667 F:      drivers/hwmon/pc87427.c
10668
10669 PCA9532 LED DRIVER
10670 M:      Riku Voipio <riku.voipio@iki.fi>
10671 S:      Maintained
10672 F:      drivers/leds/leds-pca9532.c
10673 F:      include/linux/leds-pca9532.h
10674
10675 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10676 M:      Guenter Roeck <linux@roeck-us.net>
10677 L:      linux-i2c@vger.kernel.org
10678 S:      Maintained
10679 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10680
10681 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10682 M:      Khalid Aziz <khalid@gonehiking.org>
10683 S:      Maintained
10684 F:      drivers/firmware/pcdp.*
10685
10686 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10687 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10688 L:      linux-pci@vger.kernel.org
10689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10690 S:      Maintained
10691 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10692 F:      drivers/pci/host/pci-aardvark.c
10693
10694 PCI DRIVER FOR ALTERA PCIE IP
10695 M:      Ley Foon Tan <lftan@altera.com>
10696 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10697 L:      linux-pci@vger.kernel.org
10698 S:      Supported
10699 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10700 F:      drivers/pci/host/pcie-altera.c
10701
10702 PCI DRIVER FOR APPLIEDMICRO XGENE
10703 M:      Tanmay Inamdar <tinamdar@apm.com>
10704 L:      linux-pci@vger.kernel.org
10705 L:      linux-arm-kernel@lists.infradead.org
10706 S:      Maintained
10707 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10708 F:      drivers/pci/host/pci-xgene.c
10709
10710 PCI DRIVER FOR ARM VERSATILE PLATFORM
10711 M:      Rob Herring <robh@kernel.org>
10712 L:      linux-pci@vger.kernel.org
10713 L:      linux-arm-kernel@lists.infradead.org
10714 S:      Maintained
10715 F:      Documentation/devicetree/bindings/pci/versatile.txt
10716 F:      drivers/pci/host/pci-versatile.c
10717
10718 PCI DRIVER FOR ARMADA 8K
10719 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10720 L:      linux-pci@vger.kernel.org
10721 L:      linux-arm-kernel@lists.infradead.org
10722 S:      Maintained
10723 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10724 F:      drivers/pci/dwc/pcie-armada8k.c
10725
10726 PCI DRIVER FOR CADENCE PCIE IP
10727 M:      Alan Douglas <adouglas@cadence.com>
10728 L:      linux-pci@vger.kernel.org
10729 S:      Maintained
10730 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10731 F:      drivers/pci/cadence/pcie-cadence*
10732
10733 PCI DRIVER FOR FREESCALE LAYERSCAPE
10734 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10735 M:      Mingkai Hu <mingkai.hu@freescale.com>
10736 M:      Roy Zang <tie-fei.zang@freescale.com>
10737 L:      linuxppc-dev@lists.ozlabs.org
10738 L:      linux-pci@vger.kernel.org
10739 L:      linux-arm-kernel@lists.infradead.org
10740 S:      Maintained
10741 F:      drivers/pci/dwc/*layerscape*
10742
10743 PCI DRIVER FOR GENERIC OF HOSTS
10744 M:      Will Deacon <will.deacon@arm.com>
10745 L:      linux-pci@vger.kernel.org
10746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10747 S:      Maintained
10748 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10749 F:      drivers/pci/host/pci-host-common.c
10750 F:      drivers/pci/host/pci-host-generic.c
10751
10752 PCI DRIVER FOR IMX6
10753 M:      Richard Zhu <hongxing.zhu@nxp.com>
10754 M:      Lucas Stach <l.stach@pengutronix.de>
10755 L:      linux-pci@vger.kernel.org
10756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10757 S:      Maintained
10758 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10759 F:      drivers/pci/dwc/*imx6*
10760
10761 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10762 M:      Keith Busch <keith.busch@intel.com>
10763 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10764 L:      linux-pci@vger.kernel.org
10765 S:      Supported
10766 F:      drivers/pci/host/vmd.c
10767
10768 PCI DRIVER FOR MICROSEMI SWITCHTEC
10769 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10770 M:      Logan Gunthorpe <logang@deltatee.com>
10771 L:      linux-pci@vger.kernel.org
10772 S:      Maintained
10773 F:      Documentation/switchtec.txt
10774 F:      Documentation/ABI/testing/sysfs-class-switchtec
10775 F:      drivers/pci/switch/switchtec*
10776 F:      include/uapi/linux/switchtec_ioctl.h
10777 F:      include/linux/switchtec.h
10778 F:      drivers/ntb/hw/mscc/
10779
10780 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10781 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10782 M:      Jason Cooper <jason@lakedaemon.net>
10783 L:      linux-pci@vger.kernel.org
10784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10785 S:      Maintained
10786 F:      drivers/pci/host/*mvebu*
10787
10788 PCI DRIVER FOR NVIDIA TEGRA
10789 M:      Thierry Reding <thierry.reding@gmail.com>
10790 L:      linux-tegra@vger.kernel.org
10791 L:      linux-pci@vger.kernel.org
10792 S:      Supported
10793 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10794 F:      drivers/pci/host/pci-tegra.c
10795
10796 PCI DRIVER FOR RENESAS R-CAR
10797 M:      Simon Horman <horms@verge.net.au>
10798 L:      linux-pci@vger.kernel.org
10799 L:      linux-renesas-soc@vger.kernel.org
10800 S:      Maintained
10801 F:      drivers/pci/host/*rcar*
10802
10803 PCI DRIVER FOR SAMSUNG EXYNOS
10804 M:      Jingoo Han <jingoohan1@gmail.com>
10805 L:      linux-pci@vger.kernel.org
10806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10807 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10808 S:      Maintained
10809 F:      drivers/pci/dwc/pci-exynos.c
10810
10811 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10812 M:      Jingoo Han <jingoohan1@gmail.com>
10813 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10814 L:      linux-pci@vger.kernel.org
10815 S:      Maintained
10816 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10817 F:      drivers/pci/dwc/*designware*
10818
10819 PCI DRIVER FOR TI DRA7XX
10820 M:      Kishon Vijay Abraham I <kishon@ti.com>
10821 L:      linux-omap@vger.kernel.org
10822 L:      linux-pci@vger.kernel.org
10823 S:      Supported
10824 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10825 F:      drivers/pci/dwc/pci-dra7xx.c
10826
10827 PCI DRIVER FOR TI KEYSTONE
10828 M:      Murali Karicheri <m-karicheri2@ti.com>
10829 L:      linux-pci@vger.kernel.org
10830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10831 S:      Maintained
10832 F:      drivers/pci/dwc/*keystone*
10833
10834 PCI ENDPOINT SUBSYSTEM
10835 M:      Kishon Vijay Abraham I <kishon@ti.com>
10836 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10837 L:      linux-pci@vger.kernel.org
10838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10839 S:      Supported
10840 F:      drivers/pci/endpoint/
10841 F:      drivers/misc/pci_endpoint_test.c
10842 F:      tools/pci/
10843
10844 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10845 M:      Russell Currey <ruscur@russell.cc>
10846 L:      linuxppc-dev@lists.ozlabs.org
10847 S:      Supported
10848 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10849 F:      arch/powerpc/kernel/eeh*.c
10850 F:      arch/powerpc/platforms/*/eeh*.c
10851 F:      arch/powerpc/include/*/eeh*.h
10852
10853 PCI ERROR RECOVERY
10854 M:      Linas Vepstas <linasvepstas@gmail.com>
10855 L:      linux-pci@vger.kernel.org
10856 S:      Supported
10857 F:      Documentation/PCI/pci-error-recovery.txt
10858
10859 PCI MSI DRIVER FOR ALTERA MSI IP
10860 M:      Ley Foon Tan <lftan@altera.com>
10861 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10862 L:      linux-pci@vger.kernel.org
10863 S:      Supported
10864 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10865 F:      drivers/pci/host/pcie-altera-msi.c
10866
10867 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10868 M:      Duc Dang <dhdang@apm.com>
10869 L:      linux-pci@vger.kernel.org
10870 L:      linux-arm-kernel@lists.infradead.org
10871 S:      Maintained
10872 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10873 F:      drivers/pci/host/pci-xgene-msi.c
10874
10875 PCI SUBSYSTEM
10876 M:      Bjorn Helgaas <bhelgaas@google.com>
10877 L:      linux-pci@vger.kernel.org
10878 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10880 S:      Supported
10881 F:      Documentation/devicetree/bindings/pci/
10882 F:      Documentation/PCI/
10883 F:      drivers/acpi/pci*
10884 F:      drivers/pci/
10885 F:      include/asm-generic/pci*
10886 F:      include/linux/pci*
10887 F:      include/linux/of_pci.h
10888 F:      include/uapi/linux/pci*
10889 F:      lib/pci*
10890 F:      arch/x86/pci/
10891 F:      arch/x86/kernel/quirks.c
10892
10893 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10894 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10895 L:      linux-pci@vger.kernel.org
10896 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10898 S:      Supported
10899 F:      drivers/pci/cadence/
10900 F:      drivers/pci/host/
10901 F:      drivers/pci/dwc/
10902
10903 PCIE DRIVER FOR AXIS ARTPEC
10904 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10905 L:      linux-arm-kernel@axis.com
10906 L:      linux-pci@vger.kernel.org
10907 S:      Maintained
10908 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10909 F:      drivers/pci/dwc/*artpec*
10910
10911 PCIE DRIVER FOR CAVIUM THUNDERX
10912 M:      David Daney <david.daney@cavium.com>
10913 L:      linux-pci@vger.kernel.org
10914 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10915 S:      Supported
10916 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10917 F:      drivers/pci/host/pci-thunder-*
10918
10919 PCIE DRIVER FOR HISILICON
10920 M:      Zhou Wang <wangzhou1@hisilicon.com>
10921 L:      linux-pci@vger.kernel.org
10922 S:      Maintained
10923 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10924 F:      drivers/pci/dwc/pcie-hisi.c
10925
10926 PCIE DRIVER FOR HISILICON KIRIN
10927 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10928 M:      Binghui Wang <wangbinghui@hisilicon.com>
10929 L:      linux-pci@vger.kernel.org
10930 S:      Maintained
10931 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10932 F:      drivers/pci/dwc/pcie-kirin.c
10933
10934 PCIE DRIVER FOR HISILICON STB
10935 M:      Jianguo Sun <sunjianguo1@huawei.com>
10936 M:      Shawn Guo <shawn.guo@linaro.org>
10937 L:      linux-pci@vger.kernel.org
10938 S:      Maintained
10939 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10940 F:      drivers/pci/dwc/pcie-histb.c
10941
10942 PCIE DRIVER FOR MEDIATEK
10943 M:      Ryder Lee <ryder.lee@mediatek.com>
10944 L:      linux-pci@vger.kernel.org
10945 L:      linux-mediatek@lists.infradead.org
10946 S:      Supported
10947 F:      Documentation/devicetree/bindings/pci/mediatek*
10948 F:      drivers/pci/host/*mediatek*
10949
10950 PCIE DRIVER FOR QUALCOMM MSM
10951 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10952 L:      linux-pci@vger.kernel.org
10953 L:      linux-arm-msm@vger.kernel.org
10954 S:      Maintained
10955 F:      drivers/pci/dwc/*qcom*
10956
10957 PCIE DRIVER FOR ROCKCHIP
10958 M:      Shawn Lin <shawn.lin@rock-chips.com>
10959 L:      linux-pci@vger.kernel.org
10960 L:      linux-rockchip@lists.infradead.org
10961 S:      Maintained
10962 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10963 F:      drivers/pci/host/pcie-rockchip.c
10964
10965 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10966 M:      Linus Walleij <linus.walleij@linaro.org>
10967 L:      linux-pci@vger.kernel.org
10968 S:      Maintained
10969 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10970 F:      drivers/pci/host/pci-v3-semi.c
10971
10972 PCIE DRIVER FOR ST SPEAR13XX
10973 M:      Pratyush Anand <pratyush.anand@gmail.com>
10974 L:      linux-pci@vger.kernel.org
10975 S:      Maintained
10976 F:      drivers/pci/dwc/*spear*
10977
10978 PCMCIA SUBSYSTEM
10979 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10981 S:      Odd Fixes
10982 F:      Documentation/pcmcia/
10983 F:      tools/pcmcia/
10984 F:      drivers/pcmcia/
10985 F:      include/pcmcia/
10986
10987 PCNET32 NETWORK DRIVER
10988 M:      Don Fry <pcnet32@frontier.com>
10989 L:      netdev@vger.kernel.org
10990 S:      Maintained
10991 F:      drivers/net/ethernet/amd/pcnet32.c
10992
10993 PCRYPT PARALLEL CRYPTO ENGINE
10994 M:      Steffen Klassert <steffen.klassert@secunet.com>
10995 L:      linux-crypto@vger.kernel.org
10996 S:      Maintained
10997 F:      crypto/pcrypt.c
10998 F:      include/crypto/pcrypt.h
10999
11000 PEAQ WMI HOTKEYS DRIVER
11001 M:      Hans de Goede <hdegoede@redhat.com>
11002 L:      platform-driver-x86@vger.kernel.org
11003 S:      Maintained
11004 F:      drivers/platform/x86/peaq-wmi.c
11005
11006 PER-CPU MEMORY ALLOCATOR
11007 M:      Tejun Heo <tj@kernel.org>
11008 M:      Christoph Lameter <cl@linux.com>
11009 M:      Dennis Zhou <dennisszhou@gmail.com>
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11011 S:      Maintained
11012 F:      include/linux/percpu*.h
11013 F:      mm/percpu*.c
11014 F:      arch/*/include/asm/percpu.h
11015
11016 PER-TASK DELAY ACCOUNTING
11017 M:      Balbir Singh <bsingharora@gmail.com>
11018 S:      Maintained
11019 F:      include/linux/delayacct.h
11020 F:      kernel/delayacct.c
11021
11022 PERFORMANCE EVENTS SUBSYSTEM
11023 M:      Peter Zijlstra <peterz@infradead.org>
11024 M:      Ingo Molnar <mingo@redhat.com>
11025 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11026 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11027 R:      Jiri Olsa <jolsa@redhat.com>
11028 R:      Namhyung Kim <namhyung@kernel.org>
11029 L:      linux-kernel@vger.kernel.org
11030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11031 S:      Supported
11032 F:      kernel/events/*
11033 F:      include/linux/perf_event.h
11034 F:      include/uapi/linux/perf_event.h
11035 F:      arch/*/kernel/perf_event*.c
11036 F:      arch/*/kernel/*/perf_event*.c
11037 F:      arch/*/kernel/*/*/perf_event*.c
11038 F:      arch/*/include/asm/perf_event.h
11039 F:      arch/*/kernel/perf_callchain.c
11040 F:      arch/*/events/*
11041 F:      tools/perf/
11042
11043 PERSONALITY HANDLING
11044 M:      Christoph Hellwig <hch@infradead.org>
11045 L:      linux-abi-devel@lists.sourceforge.net
11046 S:      Maintained
11047 F:      include/linux/personality.h
11048 F:      include/uapi/linux/personality.h
11049
11050 PHONET PROTOCOL
11051 M:      Remi Denis-Courmont <courmisch@gmail.com>
11052 S:      Supported
11053 F:      Documentation/networking/phonet.txt
11054 F:      include/linux/phonet.h
11055 F:      include/net/phonet/
11056 F:      include/uapi/linux/phonet.h
11057 F:      net/phonet/
11058
11059 PHRAM MTD DRIVER
11060 M:      Joern Engel <joern@lazybastard.org>
11061 L:      linux-mtd@lists.infradead.org
11062 S:      Maintained
11063 F:      drivers/mtd/devices/phram.c
11064
11065 PICOLCD HID DRIVER
11066 M:      Bruno Prémont <bonbons@linux-vserver.org>
11067 L:      linux-input@vger.kernel.org
11068 S:      Maintained
11069 F:      drivers/hid/hid-picolcd*
11070
11071 PICOXCELL SUPPORT
11072 M:      Jamie Iles <jamie@jamieiles.com>
11073 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11074 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11075 S:      Supported
11076 F:      arch/arm/boot/dts/picoxcell*
11077 F:      arch/arm/mach-picoxcell/
11078 F:      drivers/crypto/picoxcell*
11079
11080 PIN CONTROL SUBSYSTEM
11081 M:      Linus Walleij <linus.walleij@linaro.org>
11082 L:      linux-gpio@vger.kernel.org
11083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11084 S:      Maintained
11085 F:      Documentation/devicetree/bindings/pinctrl/
11086 F:      Documentation/driver-api/pinctl.rst
11087 F:      drivers/pinctrl/
11088 F:      include/linux/pinctrl/
11089
11090 PIN CONTROLLER - ATMEL AT91
11091 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11093 S:      Maintained
11094 F:      drivers/pinctrl/pinctrl-at91.*
11095
11096 PIN CONTROLLER - ATMEL AT91 PIO4
11097 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11099 L:      linux-gpio@vger.kernel.org
11100 S:      Supported
11101 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11102
11103 PIN CONTROLLER - FREESCALE
11104 M:      Dong Aisheng <aisheng.dong@nxp.com>
11105 M:      Fabio Estevam <festevam@gmail.com>
11106 M:      Shawn Guo <shawnguo@kernel.org>
11107 M:      Stefan Agner <stefan@agner.ch>
11108 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11109 L:      linux-gpio@vger.kernel.org
11110 S:      Maintained
11111 F:      drivers/pinctrl/freescale/
11112 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11113
11114 PIN CONTROLLER - INTEL
11115 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11116 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11117 S:      Maintained
11118 F:      drivers/pinctrl/intel/
11119
11120 PIN CONTROLLER - MEDIATEK
11121 M:      Sean Wang <sean.wang@mediatek.com>
11122 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11123 S:      Maintained
11124 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11125 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11126 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11127 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11128 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11129
11130 PIN CONTROLLER - QUALCOMM
11131 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11132 S:      Maintained
11133 L:      linux-arm-msm@vger.kernel.org
11134 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11135 F:      drivers/pinctrl/qcom/
11136
11137 PIN CONTROLLER - RENESAS
11138 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11139 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11140 L:      linux-renesas-soc@vger.kernel.org
11141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11142 S:      Maintained
11143 F:      drivers/pinctrl/sh-pfc/
11144
11145 PIN CONTROLLER - SAMSUNG
11146 M:      Tomasz Figa <tomasz.figa@gmail.com>
11147 M:      Krzysztof Kozlowski <krzk@kernel.org>
11148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11150 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11151 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11153 S:      Maintained
11154 F:      drivers/pinctrl/samsung/
11155 F:      include/dt-bindings/pinctrl/samsung.h
11156 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11157
11158 PIN CONTROLLER - SINGLE
11159 M:      Tony Lindgren <tony@atomide.com>
11160 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11162 L:      linux-omap@vger.kernel.org
11163 S:      Maintained
11164 F:      drivers/pinctrl/pinctrl-single.c
11165
11166 PIN CONTROLLER - ST SPEAR
11167 M:      Viresh Kumar <vireshk@kernel.org>
11168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11169 W:      http://www.st.com/spear
11170 S:      Maintained
11171 F:      drivers/pinctrl/spear/
11172
11173 PISTACHIO SOC SUPPORT
11174 M:      James Hartley <james.hartley@sondrel.com>
11175 L:      linux-mips@linux-mips.org
11176 S:      Odd Fixes
11177 F:      arch/mips/pistachio/
11178 F:      arch/mips/include/asm/mach-pistachio/
11179 F:      arch/mips/boot/dts/img/pistachio*
11180 F:      arch/mips/configs/pistachio*_defconfig
11181
11182 PKTCDVD DRIVER
11183 S:      Orphan
11184 M:      linux-block@vger.kernel.org
11185 F:      drivers/block/pktcdvd.c
11186 F:      include/linux/pktcdvd.h
11187 F:      include/uapi/linux/pktcdvd.h
11188
11189 PKUNITY SOC DRIVERS
11190 M:      Guan Xuetao <gxt@pku.edu.cn>
11191 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11192 S:      Maintained
11193 T:      git git://github.com/gxt/linux.git
11194 F:      drivers/input/serio/i8042-unicore32io.h
11195 F:      drivers/i2c/busses/i2c-puv3.c
11196 F:      drivers/video/fbdev/fb-puv3.c
11197 F:      drivers/rtc/rtc-puv3.c
11198
11199 PMBUS HARDWARE MONITORING DRIVERS
11200 M:      Guenter Roeck <linux@roeck-us.net>
11201 L:      linux-hwmon@vger.kernel.org
11202 W:      http://hwmon.wiki.kernel.org/
11203 W:      http://www.roeck-us.net/linux/drivers/
11204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11205 S:      Maintained
11206 F:      Documentation/hwmon/pmbus
11207 F:      drivers/hwmon/pmbus/
11208 F:      include/linux/pmbus.h
11209
11210 PMC SIERRA MaxRAID DRIVER
11211 L:      linux-scsi@vger.kernel.org
11212 W:      http://www.pmc-sierra.com/
11213 S:      Orphan
11214 F:      drivers/scsi/pmcraid.*
11215
11216 PMC SIERRA PM8001 DRIVER
11217 M:      Jack Wang <jinpu.wang@profitbricks.com>
11218 M:      lindar_liu@usish.com
11219 L:      linux-scsi@vger.kernel.org
11220 S:      Supported
11221 F:      drivers/scsi/pm8001/
11222
11223 PNP SUPPORT
11224 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11225 S:      Maintained
11226 F:      drivers/pnp/
11227
11228 POSIX CLOCKS and TIMERS
11229 M:      Thomas Gleixner <tglx@linutronix.de>
11230 L:      linux-kernel@vger.kernel.org
11231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11232 S:      Maintained
11233 F:      fs/timerfd.c
11234 F:      include/linux/timer*
11235 F:      kernel/time/*timer*
11236
11237 POWER MANAGEMENT CORE
11238 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11239 L:      linux-pm@vger.kernel.org
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11241 B:      https://bugzilla.kernel.org
11242 S:      Supported
11243 F:      drivers/base/power/
11244 F:      include/linux/pm.h
11245 F:      include/linux/pm_*
11246 F:      include/linux/powercap.h
11247 F:      drivers/powercap/
11248 F:      kernel/configs/nopm.config
11249
11250 POWER STATE COORDINATION INTERFACE (PSCI)
11251 M:      Mark Rutland <mark.rutland@arm.com>
11252 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11253 L:      linux-arm-kernel@lists.infradead.org
11254 S:      Maintained
11255 F:      drivers/firmware/psci*.c
11256 F:      include/linux/psci.h
11257 F:      include/uapi/linux/psci.h
11258
11259 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11260 M:      Sebastian Reichel <sre@kernel.org>
11261 L:      linux-pm@vger.kernel.org
11262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11263 S:      Maintained
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@codeaurora.org>
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 CPUFREQ DRIVER MSM8996/APQ8096
11667 M:  Ilia Lin <ilia.lin@gmail.com>
11668 L:  linux-pm@vger.kernel.org
11669 S:  Maintained
11670 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11671 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11672
11673 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11674 M:      Timur Tabi <timur@codeaurora.org>
11675 L:      netdev@vger.kernel.org
11676 S:      Supported
11677 F:      drivers/net/ethernet/qualcomm/emac/
11678
11679 QUALCOMM HEXAGON ARCHITECTURE
11680 M:      Richard Kuo <rkuo@codeaurora.org>
11681 L:      linux-hexagon@vger.kernel.org
11682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11683 S:      Supported
11684 F:      arch/hexagon/
11685
11686 QUALCOMM IOMMU
11687 M:      Rob Clark <robdclark@gmail.com>
11688 L:      iommu@lists.linux-foundation.org
11689 L:      linux-arm-msm@vger.kernel.org
11690 S:      Maintained
11691 F:      drivers/iommu/qcom_iommu.c
11692
11693 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11694 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11695 L:      linux-media@vger.kernel.org
11696 L:      linux-arm-msm@vger.kernel.org
11697 T:      git git://linuxtv.org/media_tree.git
11698 S:      Maintained
11699 F:      drivers/media/platform/qcom/venus/
11700
11701 QUALCOMM WCN36XX WIRELESS DRIVER
11702 M:      Kalle Valo <kvalo@codeaurora.org>
11703 L:      wcn36xx@lists.infradead.org
11704 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11705 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11706 S:      Supported
11707 F:      drivers/net/wireless/ath/wcn36xx/
11708
11709 QUANTENNA QTNFMAC WIRELESS DRIVER
11710 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11711 M:      Avinash Patil <avinashp@quantenna.com>
11712 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11713 L:      linux-wireless@vger.kernel.org
11714 S:      Maintained
11715 F:      drivers/net/wireless/quantenna
11716
11717 RADEON and AMDGPU DRM DRIVERS
11718 M:      Alex Deucher <alexander.deucher@amd.com>
11719 M:      Christian König <christian.koenig@amd.com>
11720 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11721 L:      amd-gfx@lists.freedesktop.org
11722 T:      git git://people.freedesktop.org/~agd5f/linux
11723 S:      Supported
11724 F:      drivers/gpu/drm/radeon/
11725 F:      include/uapi/drm/radeon_drm.h
11726 F:      drivers/gpu/drm/amd/
11727 F:      include/uapi/drm/amdgpu_drm.h
11728
11729 RADEON FRAMEBUFFER DISPLAY DRIVER
11730 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11731 L:      linux-fbdev@vger.kernel.org
11732 S:      Maintained
11733 F:      drivers/video/fbdev/aty/radeon*
11734 F:      include/uapi/linux/radeonfb.h
11735
11736 RADIOSHARK 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-shark.c
11742
11743 RADIOSHARK2 RADIO DRIVER
11744 M:      Hans Verkuil <hverkuil@xs4all.nl>
11745 L:      linux-media@vger.kernel.org
11746 T:      git git://linuxtv.org/media_tree.git
11747 S:      Maintained
11748 F:      drivers/media/radio/radio-shark2.c
11749 F:      drivers/media/radio/radio-tea5777.c
11750
11751 RADOS BLOCK DEVICE (RBD)
11752 M:      Ilya Dryomov <idryomov@gmail.com>
11753 M:      Sage Weil <sage@redhat.com>
11754 M:      Alex Elder <elder@kernel.org>
11755 L:      ceph-devel@vger.kernel.org
11756 W:      http://ceph.com/
11757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11758 T:      git git://github.com/ceph/ceph-client.git
11759 S:      Supported
11760 F:      Documentation/ABI/testing/sysfs-bus-rbd
11761 F:      drivers/block/rbd.c
11762 F:      drivers/block/rbd_types.h
11763
11764 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11765 M:      Paul Mackerras <paulus@samba.org>
11766 L:      linux-fbdev@vger.kernel.org
11767 S:      Maintained
11768 F:      drivers/video/fbdev/aty/aty128fb.c
11769
11770 RAINSHADOW-CEC DRIVER
11771 M:      Hans Verkuil <hverkuil@xs4all.nl>
11772 L:      linux-media@vger.kernel.org
11773 T:      git git://linuxtv.org/media_tree.git
11774 S:      Maintained
11775 F:      drivers/media/usb/rainshadow-cec/*
11776
11777 RALINK MIPS ARCHITECTURE
11778 M:      John Crispin <john@phrozen.org>
11779 L:      linux-mips@linux-mips.org
11780 S:      Maintained
11781 F:      arch/mips/ralink
11782
11783 RALINK RT2X00 WIRELESS LAN DRIVER
11784 P:      rt2x00 project
11785 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11786 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11787 L:      linux-wireless@vger.kernel.org
11788 S:      Maintained
11789 F:      drivers/net/wireless/ralink/rt2x00/
11790
11791 RAMDISK RAM BLOCK DEVICE DRIVER
11792 M:      Jens Axboe <axboe@kernel.dk>
11793 S:      Maintained
11794 F:      Documentation/blockdev/ramdisk.txt
11795 F:      drivers/block/brd.c
11796
11797 RANCHU VIRTUAL BOARD FOR MIPS
11798 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11799 L:      linux-mips@linux-mips.org
11800 S:      Supported
11801 F:      arch/mips/generic/board-ranchu.c
11802 F:      arch/mips/configs/generic/board-ranchu.config
11803
11804 RANDOM NUMBER DRIVER
11805 M:      "Theodore Ts'o" <tytso@mit.edu>
11806 S:      Maintained
11807 F:      drivers/char/random.c
11808
11809 RAPIDIO SUBSYSTEM
11810 M:      Matt Porter <mporter@kernel.crashing.org>
11811 M:      Alexandre Bounine <alex.bou9@gmail.com>
11812 S:      Maintained
11813 F:      drivers/rapidio/
11814
11815 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11816 L:      linux-wireless@vger.kernel.org
11817 S:      Orphan
11818 F:      drivers/net/wireless/ray*
11819
11820 RCUTORTURE TEST FRAMEWORK
11821 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11822 M:      Josh Triplett <josh@joshtriplett.org>
11823 R:      Steven Rostedt <rostedt@goodmis.org>
11824 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11825 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11826 L:      linux-kernel@vger.kernel.org
11827 S:      Supported
11828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11829 F:      tools/testing/selftests/rcutorture
11830
11831 RDC R-321X SoC
11832 M:      Florian Fainelli <florian@openwrt.org>
11833 S:      Maintained
11834
11835 RDC R6040 FAST ETHERNET DRIVER
11836 M:      Florian Fainelli <f.fainelli@gmail.com>
11837 L:      netdev@vger.kernel.org
11838 S:      Maintained
11839 F:      drivers/net/ethernet/rdc/r6040.c
11840
11841 RDMAVT - RDMA verbs software
11842 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11843 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11844 L:      linux-rdma@vger.kernel.org
11845 S:      Supported
11846 F:      drivers/infiniband/sw/rdmavt
11847
11848 RDS - RELIABLE DATAGRAM SOCKETS
11849 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11850 L:      netdev@vger.kernel.org
11851 L:      linux-rdma@vger.kernel.org
11852 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11853 W:      https://oss.oracle.com/projects/rds/
11854 S:      Supported
11855 F:      net/rds/
11856 F:      Documentation/networking/rds.txt
11857
11858 RDT - RESOURCE ALLOCATION
11859 M:      Fenghua Yu <fenghua.yu@intel.com>
11860 L:      linux-kernel@vger.kernel.org
11861 S:      Supported
11862 F:      arch/x86/kernel/cpu/intel_rdt*
11863 F:      arch/x86/include/asm/intel_rdt_sched.h
11864 F:      Documentation/x86/intel_rdt*
11865
11866 READ-COPY UPDATE (RCU)
11867 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11868 M:      Josh Triplett <josh@joshtriplett.org>
11869 R:      Steven Rostedt <rostedt@goodmis.org>
11870 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11871 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11872 L:      linux-kernel@vger.kernel.org
11873 W:      http://www.rdrop.com/users/paulmck/RCU/
11874 S:      Supported
11875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11876 F:      Documentation/RCU/
11877 X:      Documentation/RCU/torture.txt
11878 F:      include/linux/rcu*
11879 X:      include/linux/srcu.h
11880 F:      kernel/rcu/
11881 X:      kernel/torture.c
11882
11883 REAL TIME CLOCK (RTC) SUBSYSTEM
11884 M:      Alessandro Zummo <a.zummo@towertech.it>
11885 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11886 L:      linux-rtc@vger.kernel.org
11887 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11889 S:      Maintained
11890 F:      Documentation/devicetree/bindings/rtc/
11891 F:      Documentation/rtc.txt
11892 F:      drivers/rtc/
11893 F:      include/linux/rtc.h
11894 F:      include/uapi/linux/rtc.h
11895 F:      include/linux/rtc/
11896 F:      include/linux/platform_data/rtc-*
11897 F:      tools/testing/selftests/timers/rtctest.c
11898
11899 REALTEK AUDIO CODECS
11900 M:      Bard Liao <bardliao@realtek.com>
11901 M:      Oder Chiou <oder_chiou@realtek.com>
11902 S:      Maintained
11903 F:      sound/soc/codecs/rt*
11904 F:      include/sound/rt*.h
11905
11906 REGISTER MAP ABSTRACTION
11907 M:      Mark Brown <broonie@kernel.org>
11908 L:      linux-kernel@vger.kernel.org
11909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11910 S:      Supported
11911 F:      Documentation/devicetree/bindings/regmap/
11912 F:      drivers/base/regmap/
11913 F:      include/linux/regmap.h
11914
11915 REISERFS FILE SYSTEM
11916 L:      reiserfs-devel@vger.kernel.org
11917 S:      Supported
11918 F:      fs/reiserfs/
11919
11920 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11921 M:      Ohad Ben-Cohen <ohad@wizery.com>
11922 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11923 L:      linux-remoteproc@vger.kernel.org
11924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11925 S:      Maintained
11926 F:      Documentation/devicetree/bindings/remoteproc/
11927 F:      Documentation/remoteproc.txt
11928 F:      drivers/remoteproc/
11929 F:      include/linux/remoteproc.h
11930
11931 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11932 M:      Ohad Ben-Cohen <ohad@wizery.com>
11933 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11934 L:      linux-remoteproc@vger.kernel.org
11935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11936 S:      Maintained
11937 F:      drivers/rpmsg/
11938 F:      Documentation/rpmsg.txt
11939 F:      include/linux/rpmsg.h
11940 F:      include/linux/rpmsg/
11941
11942 RENESAS CLOCK DRIVERS
11943 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11944 L:      linux-renesas-soc@vger.kernel.org
11945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11946 S:      Supported
11947 F:      drivers/clk/renesas/
11948
11949 RENESAS EMEV2 I2C DRIVER
11950 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11951 S:      Supported
11952 F:      drivers/i2c/busses/i2c-emev2.c
11953
11954 RENESAS ETHERNET DRIVERS
11955 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11956 L:      netdev@vger.kernel.org
11957 L:      linux-renesas-soc@vger.kernel.org
11958 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11959 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11960 F:      drivers/net/ethernet/renesas/
11961 F:      include/linux/sh_eth.h
11962
11963 RENESAS R-CAR GYROADC DRIVER
11964 M:      Marek Vasut <marek.vasut@gmail.com>
11965 L:      linux-iio@vger.kernel.org
11966 S:      Supported
11967 F:      drivers/iio/adc/rcar_gyro_adc.c
11968
11969 RENESAS R-CAR I2C DRIVERS
11970 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11971 S:      Supported
11972 F:      drivers/i2c/busses/i2c-rcar.c
11973 F:      drivers/i2c/busses/i2c-sh_mobile.c
11974
11975 RENESAS USB PHY DRIVER
11976 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11977 L:      linux-renesas-soc@vger.kernel.org
11978 S:      Maintained
11979 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11980
11981 RESET CONTROLLER FRAMEWORK
11982 M:      Philipp Zabel <p.zabel@pengutronix.de>
11983 T:      git git://git.pengutronix.de/git/pza/linux
11984 S:      Maintained
11985 F:      drivers/reset/
11986 F:      Documentation/devicetree/bindings/reset/
11987 F:      include/dt-bindings/reset/
11988 F:      include/linux/reset.h
11989 F:      include/linux/reset-controller.h
11990
11991 RFKILL
11992 M:      Johannes Berg <johannes@sipsolutions.net>
11993 L:      linux-wireless@vger.kernel.org
11994 W:      http://wireless.kernel.org/
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11997 S:      Maintained
11998 F:      Documentation/rfkill.txt
11999 F:      Documentation/ABI/stable/sysfs-class-rfkill
12000 F:      net/rfkill/
12001
12002 RHASHTABLE
12003 M:      Thomas Graf <tgraf@suug.ch>
12004 M:      Herbert Xu <herbert@gondor.apana.org.au>
12005 L:      netdev@vger.kernel.org
12006 S:      Maintained
12007 F:      lib/rhashtable.c
12008 F:      include/linux/rhashtable.h
12009
12010 RICOH R5C592 MEMORYSTICK DRIVER
12011 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12012 S:      Maintained
12013 F:      drivers/memstick/host/r592.*
12014
12015 RICOH SMARTMEDIA/XD DRIVER
12016 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12017 S:      Maintained
12018 F:      drivers/mtd/nand/raw/r852.c
12019 F:      drivers/mtd/nand/raw/r852.h
12020
12021 RISC-V ARCHITECTURE
12022 M:      Palmer Dabbelt <palmer@sifive.com>
12023 M:      Albert Ou <albert@sifive.com>
12024 L:      linux-riscv@lists.infradead.org
12025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12026 S:      Supported
12027 F:      arch/riscv/
12028 K:      riscv
12029 N:      riscv
12030
12031 ROCCAT DRIVERS
12032 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12033 W:      http://sourceforge.net/projects/roccat/
12034 S:      Maintained
12035 F:      drivers/hid/hid-roccat*
12036 F:      include/linux/hid-roccat*
12037 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12038
12039 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12040 M:      Jacob chen <jacob2.chen@rock-chips.com>
12041 L:      linux-media@vger.kernel.org
12042 S:      Maintained
12043 F:      drivers/media/platform/rockchip/rga/
12044 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12045
12046 ROCKER DRIVER
12047 M:      Jiri Pirko <jiri@resnulli.us>
12048 L:      netdev@vger.kernel.org
12049 S:      Supported
12050 F:      drivers/net/ethernet/rocker/
12051
12052 ROCKETPORT DRIVER
12053 P:      Comtrol Corp.
12054 W:      http://www.comtrol.com
12055 S:      Maintained
12056 F:      Documentation/serial/rocket.txt
12057 F:      drivers/tty/rocket*
12058
12059 ROCKETPORT EXPRESS/INFINITY DRIVER
12060 M:      Kevin Cernekee <cernekee@gmail.com>
12061 L:      linux-serial@vger.kernel.org
12062 S:      Odd Fixes
12063 F:      drivers/tty/serial/rp2.*
12064
12065 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12066 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12067 L:      linux-kernel@vger.kernel.org
12068 L:      linux-renesas-soc@vger.kernel.org
12069 S:      Supported
12070 F:      drivers/mfd/bd9571mwv.c
12071 F:      drivers/regulator/bd9571mwv-regulator.c
12072 F:      drivers/gpio/gpio-bd9571mwv.c
12073 F:      include/linux/mfd/bd9571mwv.h
12074 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12075
12076 ROSE NETWORK LAYER
12077 M:      Ralf Baechle <ralf@linux-mips.org>
12078 L:      linux-hams@vger.kernel.org
12079 W:      http://www.linux-ax25.org/
12080 S:      Maintained
12081 F:      include/net/rose.h
12082 F:      include/uapi/linux/rose.h
12083 F:      net/rose/
12084
12085 RTL2830 MEDIA DRIVER
12086 M:      Antti Palosaari <crope@iki.fi>
12087 L:      linux-media@vger.kernel.org
12088 W:      https://linuxtv.org
12089 W:      http://palosaari.fi/linux/
12090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12091 T:      git git://linuxtv.org/anttip/media_tree.git
12092 S:      Maintained
12093 F:      drivers/media/dvb-frontends/rtl2830*
12094
12095 RTL2832 MEDIA DRIVER
12096 M:      Antti Palosaari <crope@iki.fi>
12097 L:      linux-media@vger.kernel.org
12098 W:      https://linuxtv.org
12099 W:      http://palosaari.fi/linux/
12100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12101 T:      git git://linuxtv.org/anttip/media_tree.git
12102 S:      Maintained
12103 F:      drivers/media/dvb-frontends/rtl2832*
12104
12105 RTL2832_SDR MEDIA DRIVER
12106 M:      Antti Palosaari <crope@iki.fi>
12107 L:      linux-media@vger.kernel.org
12108 W:      https://linuxtv.org
12109 W:      http://palosaari.fi/linux/
12110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12111 T:      git git://linuxtv.org/anttip/media_tree.git
12112 S:      Maintained
12113 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12114
12115 RTL8180 WIRELESS DRIVER
12116 L:      linux-wireless@vger.kernel.org
12117 W:      http://wireless.kernel.org/
12118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12119 S:      Orphan
12120 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12121
12122 RTL8187 WIRELESS DRIVER
12123 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12124 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12125 M:      Larry Finger <Larry.Finger@lwfinger.net>
12126 L:      linux-wireless@vger.kernel.org
12127 W:      http://wireless.kernel.org/
12128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12129 S:      Maintained
12130 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12131
12132 REALTEK WIRELESS DRIVER (rtlwifi family)
12133 M:      Ping-Ke Shih <pkshih@realtek.com>
12134 L:      linux-wireless@vger.kernel.org
12135 W:      http://wireless.kernel.org/
12136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12137 S:      Maintained
12138 F:      drivers/net/wireless/realtek/rtlwifi/
12139
12140 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12141 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12142 L:      linux-wireless@vger.kernel.org
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12144 S:      Maintained
12145 F:      drivers/net/wireless/realtek/rtl8xxxu/
12146
12147 RXRPC SOCKETS (AF_RXRPC)
12148 M:      David Howells <dhowells@redhat.com>
12149 L:      linux-afs@lists.infradead.org
12150 S:      Supported
12151 F:      net/rxrpc/
12152 F:      include/keys/rxrpc-type.h
12153 F:      include/net/af_rxrpc.h
12154 F:      include/trace/events/rxrpc.h
12155 F:      include/uapi/linux/rxrpc.h
12156 F:      Documentation/networking/rxrpc.txt
12157 W:      https://www.infradead.org/~dhowells/kafs/
12158
12159 S3 SAVAGE FRAMEBUFFER DRIVER
12160 M:      Antonino Daplas <adaplas@gmail.com>
12161 L:      linux-fbdev@vger.kernel.org
12162 S:      Maintained
12163 F:      drivers/video/fbdev/savage/
12164
12165 S390
12166 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12167 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12168 L:      linux-s390@vger.kernel.org
12169 W:      http://www.ibm.com/developerworks/linux/linux390/
12170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12171 S:      Supported
12172 F:      arch/s390/
12173 F:      drivers/s390/
12174 F:      Documentation/s390/
12175 F:      Documentation/driver-api/s390-drivers.rst
12176
12177 S390 COMMON I/O LAYER
12178 M:      Sebastian Ott <sebott@linux.ibm.com>
12179 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12180 L:      linux-s390@vger.kernel.org
12181 W:      http://www.ibm.com/developerworks/linux/linux390/
12182 S:      Supported
12183 F:      drivers/s390/cio/
12184
12185 S390 DASD DRIVER
12186 M:      Stefan Haberland <sth@linux.ibm.com>
12187 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12188 L:      linux-s390@vger.kernel.org
12189 W:      http://www.ibm.com/developerworks/linux/linux390/
12190 S:      Supported
12191 F:      drivers/s390/block/dasd*
12192 F:      block/partitions/ibm.c
12193
12194 S390 IOMMU (PCI)
12195 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12196 L:      linux-s390@vger.kernel.org
12197 W:      http://www.ibm.com/developerworks/linux/linux390/
12198 S:      Supported
12199 F:      drivers/iommu/s390-iommu.c
12200
12201 S390 IUCV NETWORK LAYER
12202 M:      Julian Wiedmann <jwi@linux.ibm.com>
12203 M:      Ursula Braun <ubraun@linux.ibm.com>
12204 L:      linux-s390@vger.kernel.org
12205 W:      http://www.ibm.com/developerworks/linux/linux390/
12206 S:      Supported
12207 F:      drivers/s390/net/*iucv*
12208 F:      include/net/iucv/
12209 F:      net/iucv/
12210
12211 S390 NETWORK DRIVERS
12212 M:      Julian Wiedmann <jwi@linux.ibm.com>
12213 M:      Ursula Braun <ubraun@linux.ibm.com>
12214 L:      linux-s390@vger.kernel.org
12215 W:      http://www.ibm.com/developerworks/linux/linux390/
12216 S:      Supported
12217 F:      drivers/s390/net/
12218
12219 S390 PCI SUBSYSTEM
12220 M:      Sebastian Ott <sebott@linux.ibm.com>
12221 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12222 L:      linux-s390@vger.kernel.org
12223 W:      http://www.ibm.com/developerworks/linux/linux390/
12224 S:      Supported
12225 F:      arch/s390/pci/
12226 F:      drivers/pci/hotplug/s390_pci_hpc.c
12227
12228 S390 VFIO-CCW DRIVER
12229 M:      Cornelia Huck <cohuck@redhat.com>
12230 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12231 M:      Halil Pasic <pasic@linux.ibm.com>
12232 L:      linux-s390@vger.kernel.org
12233 L:      kvm@vger.kernel.org
12234 S:      Supported
12235 F:      drivers/s390/cio/vfio_ccw*
12236 F:      Documentation/s390/vfio-ccw.txt
12237 F:      include/uapi/linux/vfio_ccw.h
12238
12239 S390 ZCRYPT DRIVER
12240 M:      Harald Freudenberger <freude@linux.ibm.com>
12241 L:      linux-s390@vger.kernel.org
12242 W:      http://www.ibm.com/developerworks/linux/linux390/
12243 S:      Supported
12244 F:      drivers/s390/crypto/
12245
12246 S390 ZFCP DRIVER
12247 M:      Steffen Maier <maier@linux.ibm.com>
12248 M:      Benjamin Block <bblock@linux.ibm.com>
12249 L:      linux-s390@vger.kernel.org
12250 W:      http://www.ibm.com/developerworks/linux/linux390/
12251 S:      Supported
12252 F:      drivers/s390/scsi/zfcp_*
12253
12254 S3C24XX SD/MMC Driver
12255 M:      Ben Dooks <ben-linux@fluff.org>
12256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12257 S:      Supported
12258 F:      drivers/mmc/host/s3cmci.*
12259
12260 SAA6588 RDS RECEIVER DRIVER
12261 M:      Hans Verkuil <hverkuil@xs4all.nl>
12262 L:      linux-media@vger.kernel.org
12263 T:      git git://linuxtv.org/media_tree.git
12264 W:      https://linuxtv.org
12265 S:      Odd Fixes
12266 F:      drivers/media/i2c/saa6588*
12267
12268 SAA7134 VIDEO4LINUX DRIVER
12269 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12270 L:      linux-media@vger.kernel.org
12271 W:      https://linuxtv.org
12272 T:      git git://linuxtv.org/media_tree.git
12273 S:      Odd fixes
12274 F:      Documentation/media/v4l-drivers/saa7134*
12275 F:      drivers/media/pci/saa7134/
12276
12277 SAA7146 VIDEO4LINUX-2 DRIVER
12278 M:      Hans Verkuil <hverkuil@xs4all.nl>
12279 L:      linux-media@vger.kernel.org
12280 T:      git git://linuxtv.org/media_tree.git
12281 S:      Maintained
12282 F:      drivers/media/common/saa7146/
12283 F:      drivers/media/pci/saa7146/
12284 F:      include/media/saa7146*
12285
12286 SAMSUNG AUDIO (ASoC) DRIVERS
12287 M:      Krzysztof Kozlowski <krzk@kernel.org>
12288 M:      Sangbeom Kim <sbkim73@samsung.com>
12289 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12290 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12291 S:      Supported
12292 F:      sound/soc/samsung/
12293 F:      Documentation/devicetree/bindings/sound/samsung*
12294
12295 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12296 M:      Krzysztof Kozlowski <krzk@kernel.org>
12297 L:      linux-crypto@vger.kernel.org
12298 L:      linux-samsung-soc@vger.kernel.org
12299 S:      Maintained
12300 F:      drivers/crypto/exynos-rng.c
12301 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12302
12303 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12304 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12305 L:      linux-samsung-soc@vger.kernel.org
12306 S:      Maintained
12307 F:      drivers/char/hw_random/exynos-trng.c
12308 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12309
12310 SAMSUNG FRAMEBUFFER DRIVER
12311 M:      Jingoo Han <jingoohan1@gmail.com>
12312 L:      linux-fbdev@vger.kernel.org
12313 S:      Maintained
12314 F:      drivers/video/fbdev/s3c-fb.c
12315
12316 SAMSUNG LAPTOP DRIVER
12317 M:      Corentin Chary <corentin.chary@gmail.com>
12318 L:      platform-driver-x86@vger.kernel.org
12319 S:      Maintained
12320 F:      drivers/platform/x86/samsung-laptop.c
12321
12322 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12323 M:      Sangbeom Kim <sbkim73@samsung.com>
12324 M:      Krzysztof Kozlowski <krzk@kernel.org>
12325 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12326 L:      linux-kernel@vger.kernel.org
12327 L:      linux-samsung-soc@vger.kernel.org
12328 S:      Supported
12329 F:      drivers/mfd/sec*.c
12330 F:      drivers/regulator/s2m*.c
12331 F:      drivers/regulator/s5m*.c
12332 F:      drivers/clk/clk-s2mps11.c
12333 F:      drivers/rtc/rtc-s5m.c
12334 F:      include/linux/mfd/samsung/
12335 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12336 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12337 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12338 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12339
12340 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12341 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12342 L:      linux-media@vger.kernel.org
12343 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12344 S:      Maintained
12345 F:      drivers/media/platform/s3c-camif/
12346 F:      include/media/drv-intf/s3c_camif.h
12347
12348 SAMSUNG S3FWRN5 NFC DRIVER
12349 M:      Robert Baldyga <r.baldyga@samsung.com>
12350 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12351 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12352 S:      Supported
12353 F:      drivers/nfc/s3fwrn5
12354
12355 SAMSUNG S5C73M3 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/s5c73m3/*
12361
12362 SAMSUNG S5K5BAF CAMERA DRIVER
12363 M:      Kyungmin Park <kyungmin.park@samsung.com>
12364 M:      Andrzej Hajda <a.hajda@samsung.com>
12365 L:      linux-media@vger.kernel.org
12366 S:      Supported
12367 F:      drivers/media/i2c/s5k5baf.c
12368
12369 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12370 M:      Krzysztof Kozlowski <krzk@kernel.org>
12371 M:      Vladimir Zapolskiy <vz@mleia.com>
12372 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12373 L:      linux-crypto@vger.kernel.org
12374 L:      linux-samsung-soc@vger.kernel.org
12375 S:      Maintained
12376 F:      drivers/crypto/s5p-sss.c
12377
12378 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12379 M:      Kyungmin Park <kyungmin.park@samsung.com>
12380 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12381 L:      linux-media@vger.kernel.org
12382 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12383 S:      Supported
12384 F:      drivers/media/platform/exynos4-is/
12385
12386 SAMSUNG SOC CLOCK DRIVERS
12387 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12388 M:      Tomasz Figa <tomasz.figa@gmail.com>
12389 M:      Chanwoo Choi <cw00.choi@samsung.com>
12390 S:      Supported
12391 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12393 F:      drivers/clk/samsung/
12394 F:      include/dt-bindings/clock/exynos*.h
12395 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12396
12397 SAMSUNG SPI DRIVERS
12398 M:      Kukjin Kim <kgene@kernel.org>
12399 M:      Krzysztof Kozlowski <krzk@kernel.org>
12400 M:      Andi Shyti <andi@etezian.org>
12401 L:      linux-spi@vger.kernel.org
12402 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12403 S:      Maintained
12404 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12405 F:      drivers/spi/spi-s3c*
12406 F:      include/linux/platform_data/spi-s3c64xx.h
12407
12408 SAMSUNG SXGBE DRIVERS
12409 M:      Byungho An <bh74.an@samsung.com>
12410 M:      Girish K S <ks.giri@samsung.com>
12411 M:      Vipul Pandya <vipul.pandya@samsung.com>
12412 S:      Supported
12413 L:      netdev@vger.kernel.org
12414 F:      drivers/net/ethernet/samsung/sxgbe/
12415
12416 SAMSUNG THERMAL DRIVER
12417 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12418 L:      linux-pm@vger.kernel.org
12419 L:      linux-samsung-soc@vger.kernel.org
12420 S:      Supported
12421 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12422 F:      drivers/thermal/samsung/
12423
12424 SAMSUNG USB2 PHY DRIVER
12425 M:      Kamil Debski <kamil@wypas.org>
12426 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12427 L:      linux-kernel@vger.kernel.org
12428 S:      Supported
12429 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12430 F:      Documentation/phy/samsung-usb2.txt
12431 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12432 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12433 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12434 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12435 F:      drivers/phy/samsung/phy-samsung-usb2.c
12436 F:      drivers/phy/samsung/phy-samsung-usb2.h
12437
12438 SC1200 WDT DRIVER
12439 M:      Zwane Mwaikambo <zwanem@gmail.com>
12440 S:      Maintained
12441 F:      drivers/watchdog/sc1200wdt.c
12442
12443 SCHEDULER
12444 M:      Ingo Molnar <mingo@redhat.com>
12445 M:      Peter Zijlstra <peterz@infradead.org>
12446 L:      linux-kernel@vger.kernel.org
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12448 S:      Maintained
12449 F:      kernel/sched/
12450 F:      include/linux/sched.h
12451 F:      include/uapi/linux/sched.h
12452 F:      include/linux/wait.h
12453
12454 SCR24X CHIP CARD INTERFACE DRIVER
12455 M:      Lubomir Rintel <lkundrak@v3.sk>
12456 S:      Supported
12457 F:      drivers/char/pcmcia/scr24x_cs.c
12458
12459 SCSI CDROM DRIVER
12460 M:      Jens Axboe <axboe@kernel.dk>
12461 L:      linux-scsi@vger.kernel.org
12462 W:      http://www.kernel.dk
12463 S:      Maintained
12464 F:      drivers/scsi/sr*
12465
12466 SCSI RDMA PROTOCOL (SRP) INITIATOR
12467 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12468 L:      linux-rdma@vger.kernel.org
12469 S:      Supported
12470 W:      http://www.openfabrics.org
12471 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12473 F:      drivers/infiniband/ulp/srp/
12474 F:      include/scsi/srp.h
12475
12476 SCSI SG DRIVER
12477 M:      Doug Gilbert <dgilbert@interlog.com>
12478 L:      linux-scsi@vger.kernel.org
12479 W:      http://sg.danny.cz/sg
12480 S:      Maintained
12481 F:      Documentation/scsi/scsi-generic.txt
12482 F:      drivers/scsi/sg.c
12483 F:      include/scsi/sg.h
12484
12485 SCSI SUBSYSTEM
12486 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12488 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12490 L:      linux-scsi@vger.kernel.org
12491 S:      Maintained
12492 F:      Documentation/devicetree/bindings/scsi/
12493 F:      drivers/scsi/
12494 F:      include/scsi/
12495
12496 SCSI TAPE DRIVER
12497 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12498 L:      linux-scsi@vger.kernel.org
12499 S:      Maintained
12500 F:      Documentation/scsi/st.txt
12501 F:      drivers/scsi/st.*
12502 F:      drivers/scsi/st_*.h
12503
12504 SCTP PROTOCOL
12505 M:      Vlad Yasevich <vyasevich@gmail.com>
12506 M:      Neil Horman <nhorman@tuxdriver.com>
12507 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12508 L:      linux-sctp@vger.kernel.org
12509 W:      http://lksctp.sourceforge.net
12510 S:      Maintained
12511 F:      Documentation/networking/sctp.txt
12512 F:      include/linux/sctp.h
12513 F:      include/uapi/linux/sctp.h
12514 F:      include/net/sctp/
12515 F:      net/sctp/
12516
12517 SCx200 CPU SUPPORT
12518 M:      Jim Cromie <jim.cromie@gmail.com>
12519 S:      Odd Fixes
12520 F:      Documentation/i2c/busses/scx200_acb
12521 F:      arch/x86/platform/scx200/
12522 F:      drivers/watchdog/scx200_wdt.c
12523 F:      drivers/i2c/busses/scx200*
12524 F:      drivers/mtd/maps/scx200_docflash.c
12525 F:      include/linux/scx200.h
12526
12527 SCx200 GPIO DRIVER
12528 M:      Jim Cromie <jim.cromie@gmail.com>
12529 S:      Maintained
12530 F:      drivers/char/scx200_gpio.c
12531 F:      include/linux/scx200_gpio.h
12532
12533 SCx200 HRT CLOCKSOURCE DRIVER
12534 M:      Jim Cromie <jim.cromie@gmail.com>
12535 S:      Maintained
12536 F:      drivers/clocksource/scx200_hrt.c
12537
12538 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12539 M:      Sascha Sommer <saschasommer@freenet.de>
12540 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12541 S:      Maintained
12542 F:      drivers/mmc/host/sdricoh_cs.c
12543
12544 SECURE COMPUTING
12545 M:      Kees Cook <keescook@chromium.org>
12546 R:      Andy Lutomirski <luto@amacapital.net>
12547 R:      Will Drewry <wad@chromium.org>
12548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12549 S:      Supported
12550 F:      kernel/seccomp.c
12551 F:      include/uapi/linux/seccomp.h
12552 F:      include/linux/seccomp.h
12553 F:      tools/testing/selftests/seccomp/*
12554 F:      tools/testing/selftests/kselftest_harness.h
12555 F:      Documentation/userspace-api/seccomp_filter.rst
12556 K:      \bsecure_computing
12557 K:      \bTIF_SECCOMP\b
12558
12559 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12560 M:      Al Cooper <alcooperx@gmail.com>
12561 L:      linux-mmc@vger.kernel.org
12562 L:      bcm-kernel-feedback-list@broadcom.com
12563 S:      Maintained
12564 F:      drivers/mmc/host/sdhci-brcmstb*
12565
12566 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12567 M:      Adrian Hunter <adrian.hunter@intel.com>
12568 L:      linux-mmc@vger.kernel.org
12569 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12570 S:      Maintained
12571 F:      drivers/mmc/host/sdhci*
12572 F:      include/linux/mmc/sdhci*
12573
12574 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12575 M:      Ben Dooks <ben-linux@fluff.org>
12576 M:      Jaehoon Chung <jh80.chung@samsung.com>
12577 L:      linux-mmc@vger.kernel.org
12578 S:      Maintained
12579 F:      drivers/mmc/host/sdhci-s3c*
12580
12581 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12582 M:      Viresh Kumar <vireshk@kernel.org>
12583 L:      linux-mmc@vger.kernel.org
12584 S:      Maintained
12585 F:      drivers/mmc/host/sdhci-spear.c
12586
12587 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12588 M:      Kishon Vijay Abraham I <kishon@ti.com>
12589 L:      linux-mmc@vger.kernel.org
12590 S:      Maintained
12591 F:      drivers/mmc/host/sdhci-omap.c
12592
12593 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12594 M:      Scott Bauer <scott.bauer@intel.com>
12595 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12596 L:      linux-block@vger.kernel.org
12597 S:      Supported
12598 F:      block/sed*
12599 F:      block/opal_proto.h
12600 F:      include/linux/sed*
12601 F:      include/uapi/linux/sed*
12602
12603 SECURITY CONTACT
12604 M:      Security Officers <security@kernel.org>
12605 S:      Supported
12606
12607 SECURITY SUBSYSTEM
12608 M:      James Morris <jmorris@namei.org>
12609 M:      "Serge E. Hallyn" <serge@hallyn.com>
12610 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12612 W:      http://kernsec.org/
12613 S:      Supported
12614 F:      security/
12615
12616 SELINUX SECURITY MODULE
12617 M:      Paul Moore <paul@paul-moore.com>
12618 M:      Stephen Smalley <sds@tycho.nsa.gov>
12619 M:      Eric Paris <eparis@parisplace.org>
12620 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12621 W:      https://selinuxproject.org
12622 W:      https://github.com/SELinuxProject
12623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12624 S:      Supported
12625 F:      include/linux/selinux*
12626 F:      security/selinux/
12627 F:      scripts/selinux/
12628 F:      Documentation/admin-guide/LSM/SELinux.rst
12629
12630 SENSABLE PHANTOM
12631 M:      Jiri Slaby <jirislaby@gmail.com>
12632 S:      Maintained
12633 F:      drivers/misc/phantom.c
12634 F:      include/uapi/linux/phantom.h
12635
12636 SERIAL DEVICE BUS
12637 M:      Rob Herring <robh@kernel.org>
12638 L:      linux-serial@vger.kernel.org
12639 S:      Maintained
12640 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12641 F:      drivers/tty/serdev/
12642 F:      include/linux/serdev.h
12643
12644 SERIAL DRIVERS
12645 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12646 L:      linux-serial@vger.kernel.org
12647 S:      Maintained
12648 F:      Documentation/devicetree/bindings/serial/
12649 F:      drivers/tty/serial/
12650
12651 SERIAL IR RECEIVER
12652 M:      Sean Young <sean@mess.org>
12653 L:      linux-media@vger.kernel.org
12654 S:      Maintained
12655 F:      drivers/media/rc/serial_ir.c
12656
12657 SFC NETWORK DRIVER
12658 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12659 M:      Edward Cree <ecree@solarflare.com>
12660 M:      Bert Kenward <bkenward@solarflare.com>
12661 L:      netdev@vger.kernel.org
12662 S:      Supported
12663 F:      drivers/net/ethernet/sfc/
12664
12665 SGI GRU DRIVER
12666 M:      Dimitri Sivanich <sivanich@sgi.com>
12667 S:      Maintained
12668 F:      drivers/misc/sgi-gru/
12669
12670 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12671 M:      Pat Gefre <pfg@sgi.com>
12672 L:      linux-ia64@vger.kernel.org
12673 S:      Supported
12674 F:      Documentation/ia64/serial.txt
12675 F:      drivers/tty/serial/ioc?_serial.c
12676 F:      include/linux/ioc?.h
12677
12678 SGI XP/XPC/XPNET DRIVER
12679 M:      Cliff Whickman <cpw@sgi.com>
12680 M:      Robin Holt <robinmholt@gmail.com>
12681 S:      Maintained
12682 F:      drivers/misc/sgi-xp/
12683
12684 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12685 M:      Ursula Braun <ubraun@linux.ibm.com>
12686 L:      linux-s390@vger.kernel.org
12687 W:      http://www.ibm.com/developerworks/linux/linux390/
12688 S:      Supported
12689 F:      net/smc/
12690
12691 SH_VEU V4L2 MEM2MEM DRIVER
12692 L:      linux-media@vger.kernel.org
12693 S:      Orphan
12694 F:      drivers/media/platform/sh_veu.c
12695
12696 SH_VOU V4L2 OUTPUT DRIVER
12697 L:      linux-media@vger.kernel.org
12698 S:      Orphan
12699 F:      drivers/media/platform/sh_vou.c
12700 F:      include/media/drv-intf/sh_vou.h
12701
12702 SI2157 MEDIA DRIVER
12703 M:      Antti Palosaari <crope@iki.fi>
12704 L:      linux-media@vger.kernel.org
12705 W:      https://linuxtv.org
12706 W:      http://palosaari.fi/linux/
12707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12708 T:      git git://linuxtv.org/anttip/media_tree.git
12709 S:      Maintained
12710 F:      drivers/media/tuners/si2157*
12711
12712 SI2165 MEDIA DRIVER
12713 M:      Matthias Schwarzott <zzam@gentoo.org>
12714 L:      linux-media@vger.kernel.org
12715 W:      https://linuxtv.org
12716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12717 S:      Maintained
12718 F:      drivers/media/dvb-frontends/si2165*
12719
12720 SI2168 MEDIA DRIVER
12721 M:      Antti Palosaari <crope@iki.fi>
12722 L:      linux-media@vger.kernel.org
12723 W:      https://linuxtv.org
12724 W:      http://palosaari.fi/linux/
12725 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12726 T:      git git://linuxtv.org/anttip/media_tree.git
12727 S:      Maintained
12728 F:      drivers/media/dvb-frontends/si2168*
12729
12730 SI470X FM RADIO RECEIVER I2C DRIVER
12731 M:      Hans Verkuil <hverkuil@xs4all.nl>
12732 L:      linux-media@vger.kernel.org
12733 T:      git git://linuxtv.org/media_tree.git
12734 W:      https://linuxtv.org
12735 S:      Odd Fixes
12736 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12737
12738 SI470X FM RADIO RECEIVER USB DRIVER
12739 M:      Hans Verkuil <hverkuil@xs4all.nl>
12740 L:      linux-media@vger.kernel.org
12741 T:      git git://linuxtv.org/media_tree.git
12742 W:      https://linuxtv.org
12743 S:      Maintained
12744 F:      drivers/media/radio/si470x/radio-si470x-common.c
12745 F:      drivers/media/radio/si470x/radio-si470x.h
12746 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12747
12748 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12749 M:      Eduardo Valentin <edubezval@gmail.com>
12750 L:      linux-media@vger.kernel.org
12751 T:      git git://linuxtv.org/media_tree.git
12752 W:      https://linuxtv.org
12753 S:      Odd Fixes
12754 F:      drivers/media/radio/si4713/si4713.?
12755
12756 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12757 M:      Eduardo Valentin <edubezval@gmail.com>
12758 L:      linux-media@vger.kernel.org
12759 T:      git git://linuxtv.org/media_tree.git
12760 W:      https://linuxtv.org
12761 S:      Odd Fixes
12762 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12763
12764 SI4713 FM RADIO TRANSMITTER USB DRIVER
12765 M:      Hans Verkuil <hverkuil@xs4all.nl>
12766 L:      linux-media@vger.kernel.org
12767 T:      git git://linuxtv.org/media_tree.git
12768 W:      https://linuxtv.org
12769 S:      Maintained
12770 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12771
12772 SIANO DVB DRIVER
12773 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12774 L:      linux-media@vger.kernel.org
12775 W:      https://linuxtv.org
12776 T:      git git://linuxtv.org/media_tree.git
12777 S:      Odd fixes
12778 F:      drivers/media/common/siano/
12779 F:      drivers/media/usb/siano/
12780 F:      drivers/media/usb/siano/
12781 F:      drivers/media/mmc/siano/
12782
12783 SILEAD TOUCHSCREEN DRIVER
12784 M:      Hans de Goede <hdegoede@redhat.com>
12785 L:      linux-input@vger.kernel.org
12786 L:      platform-driver-x86@vger.kernel.org
12787 S:      Maintained
12788 F:      drivers/input/touchscreen/silead.c
12789 F:      drivers/platform/x86/silead_dmi.c
12790
12791 SILICON MOTION SM712 FRAME BUFFER DRIVER
12792 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12793 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12794 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12795 L:      linux-fbdev@vger.kernel.org
12796 S:      Maintained
12797 F:      drivers/video/fbdev/sm712*
12798 F:      Documentation/fb/sm712fb.txt
12799
12800 SIMPLE FIRMWARE INTERFACE (SFI)
12801 M:      Len Brown <lenb@kernel.org>
12802 L:      sfi-devel@simplefirmware.org
12803 W:      http://simplefirmware.org/
12804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12805 S:      Supported
12806 F:      arch/x86/platform/sfi/
12807 F:      drivers/sfi/
12808 F:      include/linux/sfi*.h
12809
12810 SIMPLEFB FB DRIVER
12811 M:      Hans de Goede <hdegoede@redhat.com>
12812 L:      linux-fbdev@vger.kernel.org
12813 S:      Maintained
12814 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12815 F:      drivers/video/fbdev/simplefb.c
12816 F:      include/linux/platform_data/simplefb.h
12817
12818 SIMTEC EB110ATX (Chalice CATS)
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/EB110ATX/
12823 S:      Supported
12824
12825 SIMTEC EB2410ITX (BAST)
12826 P:      Ben Dooks
12827 P:      Vincent Sanders <vince@simtec.co.uk>
12828 M:      Simtec Linux Team <linux@simtec.co.uk>
12829 W:      http://www.simtec.co.uk/products/EB2410ITX/
12830 S:      Supported
12831 F:      arch/arm/mach-s3c24xx/mach-bast.c
12832 F:      arch/arm/mach-s3c24xx/bast-ide.c
12833 F:      arch/arm/mach-s3c24xx/bast-irq.c
12834
12835 SIPHASH PRF ROUTINES
12836 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12837 S:      Maintained
12838 F:      lib/siphash.c
12839 F:      lib/test_siphash.c
12840 F:      include/linux/siphash.h
12841
12842 SIOX
12843 M:      Gavin Schenk <g.schenk@eckelmann.de>
12844 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12845 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12846 S:      Supported
12847 F:      drivers/siox/*
12848 F:      include/trace/events/siox.h
12849
12850 SIS 190 ETHERNET DRIVER
12851 M:      Francois Romieu <romieu@fr.zoreil.com>
12852 L:      netdev@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/net/ethernet/sis/sis190.c
12855
12856 SIS 900/7016 FAST ETHERNET DRIVER
12857 M:      Daniele Venzano <venza@brownhat.org>
12858 W:      http://www.brownhat.org/sis900.html
12859 L:      netdev@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/net/ethernet/sis/sis900.*
12862
12863 SIS FRAMEBUFFER DRIVER
12864 M:      Thomas Winischhofer <thomas@winischhofer.net>
12865 W:      http://www.winischhofer.net/linuxsisvga.shtml
12866 S:      Maintained
12867 F:      Documentation/fb/sisfb.txt
12868 F:      drivers/video/fbdev/sis/
12869 F:      include/video/sisfb.h
12870
12871 SIS USB2VGA DRIVER
12872 M:      Thomas Winischhofer <thomas@winischhofer.net>
12873 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12874 S:      Maintained
12875 F:      drivers/usb/misc/sisusbvga/
12876
12877 SLAB ALLOCATOR
12878 M:      Christoph Lameter <cl@linux.com>
12879 M:      Pekka Enberg <penberg@kernel.org>
12880 M:      David Rientjes <rientjes@google.com>
12881 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12882 M:      Andrew Morton <akpm@linux-foundation.org>
12883 L:      linux-mm@kvack.org
12884 S:      Maintained
12885 F:      include/linux/sl?b*.h
12886 F:      mm/sl?b*
12887
12888 SLEEPABLE READ-COPY UPDATE (SRCU)
12889 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12890 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12891 M:      Josh Triplett <josh@joshtriplett.org>
12892 R:      Steven Rostedt <rostedt@goodmis.org>
12893 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12894 L:      linux-kernel@vger.kernel.org
12895 W:      http://www.rdrop.com/users/paulmck/RCU/
12896 S:      Supported
12897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12898 F:      include/linux/srcu.h
12899 F:      kernel/rcu/srcu.c
12900
12901 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12902 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12903 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12904 S:      Maintained
12905 F:      drivers/slimbus/
12906 F:      Documentation/devicetree/bindings/slimbus/
12907 F:      include/linux/slimbus.h
12908
12909 SMACK SECURITY MODULE
12910 M:      Casey Schaufler <casey@schaufler-ca.com>
12911 L:      linux-security-module@vger.kernel.org
12912 W:      http://schaufler-ca.com
12913 T:      git git://github.com/cschaufler/smack-next
12914 S:      Maintained
12915 F:      Documentation/admin-guide/LSM/Smack.rst
12916 F:      security/smack/
12917
12918 SMC91x ETHERNET DRIVER
12919 M:      Nicolas Pitre <nico@fluxnic.net>
12920 S:      Odd Fixes
12921 F:      drivers/net/ethernet/smsc/smc91x.*
12922
12923 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12924 M:      Sakari Ailus <sakari.ailus@iki.fi>
12925 L:      linux-media@vger.kernel.org
12926 S:      Maintained
12927 F:      drivers/media/i2c/smiapp/
12928 F:      include/media/i2c/smiapp.h
12929 F:      drivers/media/i2c/smiapp-pll.c
12930 F:      drivers/media/i2c/smiapp-pll.h
12931 F:      include/uapi/linux/smiapp.h
12932 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12933
12934 SMM665 HARDWARE MONITOR DRIVER
12935 M:      Guenter Roeck <linux@roeck-us.net>
12936 L:      linux-hwmon@vger.kernel.org
12937 S:      Maintained
12938 F:      Documentation/hwmon/smm665
12939 F:      drivers/hwmon/smm665.c
12940
12941 SMSC EMC2103 HARDWARE MONITOR DRIVER
12942 M:      Steve Glendinning <steve.glendinning@shawell.net>
12943 L:      linux-hwmon@vger.kernel.org
12944 S:      Maintained
12945 F:      Documentation/hwmon/emc2103
12946 F:      drivers/hwmon/emc2103.c
12947
12948 SMSC SCH5627 HARDWARE MONITOR DRIVER
12949 M:      Hans de Goede <hdegoede@redhat.com>
12950 L:      linux-hwmon@vger.kernel.org
12951 S:      Supported
12952 F:      Documentation/hwmon/sch5627
12953 F:      drivers/hwmon/sch5627.c
12954
12955 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12956 M:      Steve Glendinning <steve.glendinning@shawell.net>
12957 L:      linux-fbdev@vger.kernel.org
12958 S:      Maintained
12959 F:      drivers/video/fbdev/smscufx.c
12960
12961 SMSC47B397 HARDWARE MONITOR DRIVER
12962 M:      Jean Delvare <jdelvare@suse.com>
12963 L:      linux-hwmon@vger.kernel.org
12964 S:      Maintained
12965 F:      Documentation/hwmon/smsc47b397
12966 F:      drivers/hwmon/smsc47b397.c
12967
12968 SMSC911x ETHERNET DRIVER
12969 M:      Steve Glendinning <steve.glendinning@shawell.net>
12970 L:      netdev@vger.kernel.org
12971 S:      Maintained
12972 F:      include/linux/smsc911x.h
12973 F:      drivers/net/ethernet/smsc/smsc911x.*
12974
12975 SMSC9420 PCI ETHERNET DRIVER
12976 M:      Steve Glendinning <steve.glendinning@shawell.net>
12977 L:      netdev@vger.kernel.org
12978 S:      Maintained
12979 F:      drivers/net/ethernet/smsc/smsc9420.*
12980
12981 SOC-CAMERA V4L2 SUBSYSTEM
12982 L:      linux-media@vger.kernel.org
12983 T:      git git://linuxtv.org/media_tree.git
12984 S:      Orphan
12985 F:      include/media/soc*
12986 F:      drivers/media/i2c/soc_camera/
12987 F:      drivers/media/platform/soc_camera/
12988
12989 SOCIONEXT SYNQUACER I2C DRIVER
12990 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12991 L:      linux-i2c@vger.kernel.org
12992 S:      Maintained
12993 F:      drivers/i2c/busses/i2c-synquacer.c
12994 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12995
12996 SOCIONEXT UNIPHIER SOUND DRIVER
12997 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12998 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12999 S:      Maintained
13000 F:      sound/soc/uniphier/
13001
13002 SOEKRIS NET48XX LED SUPPORT
13003 M:      Chris Boot <bootc@bootc.net>
13004 S:      Maintained
13005 F:      drivers/leds/leds-net48xx.c
13006
13007 SOFT-ROCE DRIVER (rxe)
13008 M:      Moni Shoua <monis@mellanox.com>
13009 L:      linux-rdma@vger.kernel.org
13010 S:      Supported
13011 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13012 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13013 F:      drivers/infiniband/sw/rxe/
13014 F:      include/uapi/rdma/rdma_user_rxe.h
13015
13016 SOFTLOGIC 6x10 MPEG CODEC
13017 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13018 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13019 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13020 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13021 M:      Ismael Luceno <ismael@iodev.co.uk>
13022 L:      linux-media@vger.kernel.org
13023 S:      Supported
13024 F:      drivers/media/pci/solo6x10/
13025
13026 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13027 M:      James Morse <james.morse@arm.com>
13028 L:      linux-arm-kernel@lists.infradead.org
13029 S:      Maintained
13030 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13031 F:      drivers/firmware/arm_sdei.c
13032 F:      include/linux/sdei.h
13033 F:      include/uapi/linux/sdei.h
13034
13035 SOFTWARE RAID (Multiple Disks) SUPPORT
13036 M:      Shaohua Li <shli@kernel.org>
13037 L:      linux-raid@vger.kernel.org
13038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13039 S:      Supported
13040 F:      drivers/md/Makefile
13041 F:      drivers/md/Kconfig
13042 F:      drivers/md/md*
13043 F:      drivers/md/raid*
13044 F:      include/linux/raid/
13045 F:      include/uapi/linux/raid/
13046
13047 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13048 M:      Jassi Brar <jaswinder.singh@linaro.org>
13049 L:      netdev@vger.kernel.org
13050 S:      Maintained
13051 F:      drivers/net/ethernet/socionext/netsec.c
13052 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13053
13054 SOLIDRUN CLEARFOG SUPPORT
13055 M:      Russell King <linux@armlinux.org.uk>
13056 S:      Maintained
13057 F:      arch/arm/boot/dts/armada-388-clearfog*
13058 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13059
13060 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13061 M:      Russell King <linux@armlinux.org.uk>
13062 S:      Maintained
13063 F:      arch/arm/boot/dts/imx6*-cubox-i*
13064 F:      arch/arm/boot/dts/imx6*-hummingboard*
13065 F:      arch/arm/boot/dts/imx6*-sr-*
13066
13067 SONIC NETWORK DRIVER
13068 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13069 L:      netdev@vger.kernel.org
13070 S:      Maintained
13071 F:      drivers/net/ethernet/natsemi/sonic.*
13072
13073 SONICS SILICON BACKPLANE DRIVER (SSB)
13074 M:      Michael Buesch <m@bues.ch>
13075 L:      linux-wireless@vger.kernel.org
13076 S:      Maintained
13077 F:      drivers/ssb/
13078 F:      include/linux/ssb/
13079
13080 SONY IMX274 SENSOR DRIVER
13081 M:      Leon Luo <leonl@leopardimaging.com>
13082 L:      linux-media@vger.kernel.org
13083 T:      git git://linuxtv.org/media_tree.git
13084 S:      Maintained
13085 F:      drivers/media/i2c/imx274.c
13086 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13087
13088 SONY MEMORYSTICK CARD SUPPORT
13089 M:      Alex Dubov <oakad@yahoo.com>
13090 W:      http://tifmxx.berlios.de/
13091 S:      Maintained
13092 F:      drivers/memstick/host/tifm_ms.c
13093
13094 SONY MEMORYSTICK STANDARD SUPPORT
13095 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13096 S:      Maintained
13097 F:      drivers/memstick/core/ms_block.*
13098
13099 SONY VAIO CONTROL DEVICE DRIVER
13100 M:      Mattia Dongili <malattia@linux.it>
13101 L:      platform-driver-x86@vger.kernel.org
13102 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13103 S:      Maintained
13104 F:      Documentation/laptops/sony-laptop.txt
13105 F:      drivers/char/sonypi.c
13106 F:      drivers/platform/x86/sony-laptop.c
13107 F:      include/linux/sony-laptop.h
13108
13109 SOUND
13110 M:      Jaroslav Kysela <perex@perex.cz>
13111 M:      Takashi Iwai <tiwai@suse.com>
13112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13113 W:      http://www.alsa-project.org/
13114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13115 T:      git git://git.alsa-project.org/alsa-kernel.git
13116 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13117 S:      Maintained
13118 F:      Documentation/sound/
13119 F:      include/sound/
13120 F:      include/uapi/sound/
13121 F:      sound/
13122
13123 SOUND - COMPRESSED AUDIO
13124 M:      Vinod Koul <vinod.koul@intel.com>
13125 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13127 S:      Supported
13128 F:      Documentation/sound/alsa/compress_offload.txt
13129 F:      include/sound/compress_driver.h
13130 F:      include/uapi/sound/compress_*
13131 F:      sound/core/compress_offload.c
13132 F:      sound/soc/soc-compress.c
13133
13134 SOUND - DMAENGINE HELPERS
13135 M:      Lars-Peter Clausen <lars@metafoo.de>
13136 S:      Supported
13137 F:      include/sound/dmaengine_pcm.h
13138 F:      sound/core/pcm_dmaengine.c
13139 F:      sound/soc/soc-generic-dmaengine-pcm.c
13140
13141 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13142 M:      Liam Girdwood <lgirdwood@gmail.com>
13143 M:      Mark Brown <broonie@kernel.org>
13144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13145 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13146 W:      http://alsa-project.org/main/index.php/ASoC
13147 S:      Supported
13148 F:      Documentation/devicetree/bindings/sound/
13149 F:      Documentation/sound/alsa/soc/
13150 F:      sound/soc/
13151 F:      include/sound/soc*
13152
13153 SOUNDWIRE SUBSYSTEM
13154 M:      Vinod Koul <vinod.koul@intel.com>
13155 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13156 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13157 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13158 S:      Supported
13159 F:      Documentation/driver-api/soundwire/
13160 F:      drivers/soundwire/
13161 F:      include/linux/soundwire/
13162
13163 SP2 MEDIA DRIVER
13164 M:      Olli Salonen <olli.salonen@iki.fi>
13165 L:      linux-media@vger.kernel.org
13166 W:      https://linuxtv.org
13167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13168 S:      Maintained
13169 F:      drivers/media/dvb-frontends/sp2*
13170
13171 SPARC + UltraSPARC (sparc/sparc64)
13172 M:      "David S. Miller" <davem@davemloft.net>
13173 L:      sparclinux@vger.kernel.org
13174 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13177 S:      Maintained
13178 F:      arch/sparc/
13179 F:      drivers/sbus/
13180
13181 SPARC SERIAL DRIVERS
13182 M:      "David S. Miller" <davem@davemloft.net>
13183 L:      sparclinux@vger.kernel.org
13184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13186 S:      Maintained
13187 F:      include/linux/sunserialcore.h
13188 F:      drivers/tty/serial/suncore.c
13189 F:      drivers/tty/serial/sunhv.c
13190 F:      drivers/tty/serial/sunsab.c
13191 F:      drivers/tty/serial/sunsab.h
13192 F:      drivers/tty/serial/sunsu.c
13193 F:      drivers/tty/serial/sunzilog.c
13194 F:      drivers/tty/serial/sunzilog.h
13195 F:      drivers/tty/vcc.c
13196
13197 SPARSE CHECKER
13198 M:      "Christopher Li" <sparse@chrisli.org>
13199 L:      linux-sparse@vger.kernel.org
13200 W:      https://sparse.wiki.kernel.org/
13201 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13202 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13203 S:      Maintained
13204 F:      include/linux/compiler.h
13205
13206 SPEAR CLOCK FRAMEWORK SUPPORT
13207 M:      Viresh Kumar <vireshk@kernel.org>
13208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13209 W:      http://www.st.com/spear
13210 S:      Maintained
13211 F:      drivers/clk/spear/
13212
13213 SPEAR PLATFORM SUPPORT
13214 M:      Viresh Kumar <vireshk@kernel.org>
13215 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13217 W:      http://www.st.com/spear
13218 S:      Maintained
13219 F:      arch/arm/boot/dts/spear*
13220 F:      arch/arm/mach-spear/
13221
13222 SPI NOR SUBSYSTEM
13223 M:      Marek Vasut <marek.vasut@gmail.com>
13224 L:      linux-mtd@lists.infradead.org
13225 W:      http://www.linux-mtd.infradead.org/
13226 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13227 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13228 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13229 S:      Maintained
13230 F:      drivers/mtd/spi-nor/
13231 F:      include/linux/mtd/spi-nor.h
13232
13233 SPI SUBSYSTEM
13234 M:      Mark Brown <broonie@kernel.org>
13235 L:      linux-spi@vger.kernel.org
13236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13237 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13238 S:      Maintained
13239 F:      Documentation/devicetree/bindings/spi/
13240 F:      Documentation/spi/
13241 F:      drivers/spi/
13242 F:      include/linux/spi/
13243 F:      include/uapi/linux/spi/
13244 F:      tools/spi/
13245
13246 SPIDERNET NETWORK DRIVER for CELL
13247 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13248 L:      netdev@vger.kernel.org
13249 S:      Supported
13250 F:      Documentation/networking/spider_net.txt
13251 F:      drivers/net/ethernet/toshiba/spider_net*
13252
13253 SPMI SUBSYSTEM
13254 R:      Stephen Boyd <sboyd@kernel.org>
13255 L:      linux-arm-msm@vger.kernel.org
13256 F:      Documentation/devicetree/bindings/spmi/
13257 F:      drivers/spmi/
13258 F:      include/dt-bindings/spmi/spmi.h
13259 F:      include/linux/spmi.h
13260 F:      include/trace/events/spmi.h
13261
13262 SPU FILE SYSTEM
13263 M:      Jeremy Kerr <jk@ozlabs.org>
13264 L:      linuxppc-dev@lists.ozlabs.org
13265 W:      http://www.ibm.com/developerworks/power/cell/
13266 S:      Supported
13267 F:      Documentation/filesystems/spufs.txt
13268 F:      arch/powerpc/platforms/cell/spufs/
13269
13270 SQUASHFS FILE SYSTEM
13271 M:      Phillip Lougher <phillip@squashfs.org.uk>
13272 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13273 W:      http://squashfs.org.uk
13274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13275 S:      Maintained
13276 F:      Documentation/filesystems/squashfs.txt
13277 F:      fs/squashfs/
13278
13279 SRM (Alpha) environment access
13280 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13281 S:      Maintained
13282 F:      arch/alpha/kernel/srm_env.c
13283
13284 ST STM32 I2C/SMBUS DRIVER
13285 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13286 L:      linux-i2c@vger.kernel.org
13287 S:      Maintained
13288 F:      drivers/i2c/busses/i2c-stm32*
13289
13290 STABLE BRANCH
13291 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13292 L:      stable@vger.kernel.org
13293 S:      Supported
13294 F:      Documentation/process/stable-kernel-rules.rst
13295
13296 STAGING - ATOMISP DRIVER
13297 M:      Alan Cox <alan@linux.intel.com>
13298 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13299 L:      linux-media@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/staging/media/atomisp/
13302
13303 STAGING - COMEDI
13304 M:      Ian Abbott <abbotti@mev.co.uk>
13305 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13306 S:      Odd Fixes
13307 F:      drivers/staging/comedi/
13308
13309 STAGING - FLARION FT1000 DRIVERS
13310 M:      Marek Belisko <marek.belisko@gmail.com>
13311 S:      Odd Fixes
13312 F:      drivers/staging/ft1000/
13313
13314 STAGING - INDUSTRIAL IO
13315 M:      Jonathan Cameron <jic23@kernel.org>
13316 L:      linux-iio@vger.kernel.org
13317 S:      Odd Fixes
13318 F:      Documentation/devicetree/bindings/staging/iio/
13319 F:      drivers/staging/iio/
13320
13321 STAGING - LUSTRE PARALLEL FILESYSTEM
13322 M:      Oleg Drokin <oleg.drokin@intel.com>
13323 M:      Andreas Dilger <andreas.dilger@intel.com>
13324 M:      James Simmons <jsimmons@infradead.org>
13325 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13326 W:      http://wiki.lustre.org/
13327 S:      Maintained
13328 F:      drivers/staging/lustre
13329
13330 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13331 M:      Marc Dietrich <marvin24@gmx.de>
13332 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13333 L:      linux-tegra@vger.kernel.org
13334 S:      Maintained
13335 F:      drivers/staging/nvec/
13336
13337 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13338 M:      Jens Frederich <jfrederich@gmail.com>
13339 M:      Daniel Drake <dsd@laptop.org>
13340 M:      Jon Nettleton <jon.nettleton@gmail.com>
13341 W:      http://wiki.laptop.org/go/DCON
13342 S:      Maintained
13343 F:      drivers/staging/olpc_dcon/
13344
13345 STAGING - REALTEK RTL8712U DRIVERS
13346 M:      Larry Finger <Larry.Finger@lwfinger.net>
13347 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13348 S:      Odd Fixes
13349 F:      drivers/staging/rtl8712/
13350
13351 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13352 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13353 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13354 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13355 L:      linux-fbdev@vger.kernel.org
13356 S:      Maintained
13357 F:      drivers/staging/sm750fb/
13358
13359 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13360 M:      William Hubbs <w.d.hubbs@gmail.com>
13361 M:      Chris Brannon <chris@the-brannons.com>
13362 M:      Kirk Reiser <kirk@reisers.ca>
13363 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13364 L:      speakup@linux-speakup.org
13365 W:      http://www.linux-speakup.org/
13366 S:      Odd Fixes
13367 F:      drivers/staging/speakup/
13368
13369 STAGING - VIA VT665X DRIVERS
13370 M:      Forest Bond <forest@alittletooquiet.net>
13371 S:      Odd Fixes
13372 F:      drivers/staging/vt665?/
13373
13374 STAGING - WILC1000 WIFI DRIVER
13375 M:      Aditya Shankar <aditya.shankar@microchip.com>
13376 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13377 L:      linux-wireless@vger.kernel.org
13378 S:      Supported
13379 F:      drivers/staging/wilc1000/
13380
13381 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13382 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13383 S:      Odd Fixes
13384 F:      drivers/staging/xgifb/
13385
13386 STAGING SUBSYSTEM
13387 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13389 L:      devel@driverdev.osuosl.org
13390 S:      Supported
13391 F:      drivers/staging/
13392
13393 STARFIRE/DURALAN NETWORK DRIVER
13394 M:      Ion Badulescu <ionut@badula.org>
13395 S:      Odd Fixes
13396 F:      drivers/net/ethernet/adaptec/starfire*
13397
13398 STEC S1220 SKD DRIVER
13399 M:      Bart Van Assche <bart.vanassche@wdc.com>
13400 L:      linux-block@vger.kernel.org
13401 S:      Maintained
13402 F:      drivers/block/skd*[ch]
13403
13404 STI CEC DRIVER
13405 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13406 S:      Maintained
13407 F:      drivers/staging/media/st-cec/
13408 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13409
13410 STK1160 USB VIDEO CAPTURE DRIVER
13411 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13412 L:      linux-media@vger.kernel.org
13413 T:      git git://linuxtv.org/media_tree.git
13414 S:      Maintained
13415 F:      drivers/media/usb/stk1160/
13416
13417 STMMAC ETHERNET DRIVER
13418 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13419 M:      Alexandre Torgue <alexandre.torgue@st.com>
13420 L:      netdev@vger.kernel.org
13421 W:      http://www.stlinux.com
13422 S:      Supported
13423 F:      drivers/net/ethernet/stmicro/stmmac/
13424
13425 SUN3/3X
13426 M:      Sam Creasey <sammy@sammy.net>
13427 W:      http://sammy.net/sun3/
13428 S:      Maintained
13429 F:      arch/m68k/kernel/*sun3*
13430 F:      arch/m68k/sun3*/
13431 F:      arch/m68k/include/asm/sun3*
13432 F:      drivers/net/ethernet/i825xx/sun3*
13433
13434 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13435 M:      Hans de Goede <hdegoede@redhat.com>
13436 L:      linux-input@vger.kernel.org
13437 S:      Maintained
13438 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13439 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13440
13441 SUNDANCE NETWORK DRIVER
13442 M:      Denis Kirjanov <kda@linux-powerpc.org>
13443 L:      netdev@vger.kernel.org
13444 S:      Maintained
13445 F:      drivers/net/ethernet/dlink/sundance.c
13446
13447 SUPERH
13448 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13449 M:      Rich Felker <dalias@libc.org>
13450 L:      linux-sh@vger.kernel.org
13451 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13452 S:      Maintained
13453 F:      Documentation/sh/
13454 F:      arch/sh/
13455 F:      drivers/sh/
13456
13457 SUSPEND TO RAM
13458 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13459 M:      Len Brown <len.brown@intel.com>
13460 M:      Pavel Machek <pavel@ucw.cz>
13461 L:      linux-pm@vger.kernel.org
13462 B:      https://bugzilla.kernel.org
13463 S:      Supported
13464 F:      Documentation/power/
13465 F:      arch/x86/kernel/acpi/
13466 F:      drivers/base/power/
13467 F:      kernel/power/
13468 F:      include/linux/suspend.h
13469 F:      include/linux/freezer.h
13470 F:      include/linux/pm.h
13471
13472 SVGA HANDLING
13473 M:      Martin Mares <mj@ucw.cz>
13474 L:      linux-video@atrey.karlin.mff.cuni.cz
13475 S:      Maintained
13476 F:      Documentation/svga.txt
13477 F:      arch/x86/boot/video*
13478
13479 SWIOTLB SUBSYSTEM
13480 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13481 L:      iommu@lists.linux-foundation.org
13482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13483 S:      Supported
13484 F:      lib/swiotlb.c
13485 F:      arch/*/kernel/pci-swiotlb.c
13486 F:      include/linux/swiotlb.h
13487
13488 SWITCHDEV
13489 M:      Jiri Pirko <jiri@resnulli.us>
13490 M:      Ivan Vecera <ivecera@redhat.com>
13491 L:      netdev@vger.kernel.org
13492 S:      Supported
13493 F:      net/switchdev/
13494 F:      include/net/switchdev.h
13495
13496 SYNC FILE FRAMEWORK
13497 M:      Sumit Semwal <sumit.semwal@linaro.org>
13498 R:      Gustavo Padovan <gustavo@padovan.org>
13499 S:      Maintained
13500 L:      linux-media@vger.kernel.org
13501 L:      dri-devel@lists.freedesktop.org
13502 F:      drivers/dma-buf/sync_*
13503 F:      drivers/dma-buf/dma-fence*
13504 F:      drivers/dma-buf/sw_sync.c
13505 F:      include/linux/sync_file.h
13506 F:      include/uapi/linux/sync_file.h
13507 F:      Documentation/sync_file.txt
13508 T:      git git://anongit.freedesktop.org/drm/drm-misc
13509
13510 SYNOPSYS ARC ARCHITECTURE
13511 M:      Vineet Gupta <vgupta@synopsys.com>
13512 L:      linux-snps-arc@lists.infradead.org
13513 S:      Supported
13514 F:      arch/arc/
13515 F:      Documentation/devicetree/bindings/arc/*
13516 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13517 F:      drivers/clocksource/arc_timer.c
13518 F:      drivers/tty/serial/arc_uart.c
13519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13520
13521 SYNOPSYS ARC HSDK SDP pll clock driver
13522 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13523 S:      Supported
13524 F:      drivers/clk/clk-hsdk-pll.c
13525 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13526
13527 SYNOPSYS ARC SDP clock driver
13528 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13529 S:      Supported
13530 F:      drivers/clk/axs10x/*
13531 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13532
13533 SYNOPSYS ARC SDP platform support
13534 M:      Alexey Brodkin <abrodkin@synopsys.com>
13535 S:      Supported
13536 F:      arch/arc/plat-axs10x
13537 F:      arch/arc/boot/dts/ax*
13538 F:      Documentation/devicetree/bindings/arc/axs10*
13539
13540 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13541 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13542 S:      Supported
13543 F:      drivers/reset/reset-axs10x.c
13544 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13545
13546 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13547 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13548 S:      Maintained
13549 F:      drivers/tty/serial/8250/8250_dw.c
13550
13551 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13552 M:      Hoan Tran <hotran@apm.com>
13553 L:      linux-gpio@vger.kernel.org
13554 S:      Maintained
13555 F:      drivers/gpio/gpio-dwapb.c
13556 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13557
13558 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13559 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13560 S:      Maintained
13561 F:      drivers/dma/dwi-axi-dmac/
13562 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13563
13564 SYNOPSYS DESIGNWARE DMAC DRIVER
13565 M:      Viresh Kumar <vireshk@kernel.org>
13566 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13567 S:      Maintained
13568 F:      include/linux/dma/dw.h
13569 F:      include/linux/platform_data/dma-dw.h
13570 F:      drivers/dma/dw/
13571
13572 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13573 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13574 L:      netdev@vger.kernel.org
13575 S:      Supported
13576 F:      drivers/net/ethernet/synopsys/
13577
13578 SYNOPSYS DESIGNWARE I2C DRIVER
13579 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13580 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13581 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13582 L:      linux-i2c@vger.kernel.org
13583 S:      Maintained
13584 F:      drivers/i2c/busses/i2c-designware-*
13585 F:      include/linux/platform_data/i2c-designware.h
13586
13587 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13588 M:      Jaehoon Chung <jh80.chung@samsung.com>
13589 L:      linux-mmc@vger.kernel.org
13590 S:      Maintained
13591 F:      drivers/mmc/host/dw_mmc*
13592
13593 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13594 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13595 S:      Supported
13596 F:      drivers/reset/reset-hsdk.c
13597 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13598 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13599
13600 SYSTEM CONFIGURATION (SYSCON)
13601 M:      Lee Jones <lee.jones@linaro.org>
13602 M:      Arnd Bergmann <arnd@arndb.de>
13603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13604 S:      Supported
13605 F:      drivers/mfd/syscon.c
13606
13607 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13608 M:      Sudeep Holla <sudeep.holla@arm.com>
13609 L:      linux-arm-kernel@lists.infradead.org
13610 S:      Maintained
13611 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13612 F:      drivers/clk/clk-sc[mp]i.c
13613 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13614 F:      drivers/firmware/arm_scpi.c
13615 F:      drivers/firmware/arm_scmi/
13616 F:      include/linux/sc[mp]i_protocol.h
13617
13618 SYSTEM RESET/SHUTDOWN DRIVERS
13619 M:      Sebastian Reichel <sre@kernel.org>
13620 L:      linux-pm@vger.kernel.org
13621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13622 S:      Maintained
13623 F:      Documentation/devicetree/bindings/power/reset/
13624 F:      drivers/power/reset/
13625
13626 SYSTEM TRACE MODULE CLASS
13627 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13628 S:      Maintained
13629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13630 F:      Documentation/trace/stm.txt
13631 F:      drivers/hwtracing/stm/
13632 F:      include/linux/stm.h
13633 F:      include/uapi/linux/stm.h
13634
13635 SYSV FILESYSTEM
13636 M:      Christoph Hellwig <hch@infradead.org>
13637 S:      Maintained
13638 F:      Documentation/filesystems/sysv-fs.txt
13639 F:      fs/sysv/
13640 F:      include/linux/sysv_fs.h
13641
13642 TARGET SUBSYSTEM
13643 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13644 L:      linux-scsi@vger.kernel.org
13645 L:      target-devel@vger.kernel.org
13646 W:      http://www.linux-iscsi.org
13647 W:      http://groups.google.com/group/linux-iscsi-target-dev
13648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13649 S:      Supported
13650 F:      drivers/target/
13651 F:      include/target/
13652 F:      Documentation/target/
13653
13654 TASKSTATS STATISTICS INTERFACE
13655 M:      Balbir Singh <bsingharora@gmail.com>
13656 S:      Maintained
13657 F:      Documentation/accounting/taskstats*
13658 F:      include/linux/taskstats*
13659 F:      kernel/taskstats.c
13660
13661 TC subsystem
13662 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13663 M:      Cong Wang <xiyou.wangcong@gmail.com>
13664 M:      Jiri Pirko <jiri@resnulli.us>
13665 L:      netdev@vger.kernel.org
13666 S:      Maintained
13667 F:      include/net/pkt_cls.h
13668 F:      include/net/pkt_sched.h
13669 F:      include/net/tc_act/
13670 F:      include/uapi/linux/pkt_cls.h
13671 F:      include/uapi/linux/pkt_sched.h
13672 F:      include/uapi/linux/tc_act/
13673 F:      include/uapi/linux/tc_ematch/
13674 F:      net/sched/
13675
13676 TCP LOW PRIORITY MODULE
13677 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13678 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13679 W:      http://tcp-lp-mod.sourceforge.net/
13680 S:      Maintained
13681 F:      net/ipv4/tcp_lp.c
13682
13683 TDA10071 MEDIA DRIVER
13684 M:      Antti Palosaari <crope@iki.fi>
13685 L:      linux-media@vger.kernel.org
13686 W:      https://linuxtv.org
13687 W:      http://palosaari.fi/linux/
13688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13689 T:      git git://linuxtv.org/anttip/media_tree.git
13690 S:      Maintained
13691 F:      drivers/media/dvb-frontends/tda10071*
13692
13693 TDA18212 MEDIA DRIVER
13694 M:      Antti Palosaari <crope@iki.fi>
13695 L:      linux-media@vger.kernel.org
13696 W:      https://linuxtv.org
13697 W:      http://palosaari.fi/linux/
13698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13699 T:      git git://linuxtv.org/anttip/media_tree.git
13700 S:      Maintained
13701 F:      drivers/media/tuners/tda18212*
13702
13703 TDA18218 MEDIA DRIVER
13704 M:      Antti Palosaari <crope@iki.fi>
13705 L:      linux-media@vger.kernel.org
13706 W:      https://linuxtv.org
13707 W:      http://palosaari.fi/linux/
13708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13709 T:      git git://linuxtv.org/anttip/media_tree.git
13710 S:      Maintained
13711 F:      drivers/media/tuners/tda18218*
13712
13713 TDA18250 MEDIA DRIVER
13714 M:      Olli Salonen <olli.salonen@iki.fi>
13715 L:      linux-media@vger.kernel.org
13716 W:      https://linuxtv.org
13717 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13718 T:      git git://linuxtv.org/media_tree.git
13719 S:      Maintained
13720 F:      drivers/media/tuners/tda18250*
13721
13722 TDA18271 MEDIA DRIVER
13723 M:      Michael Krufky <mkrufky@linuxtv.org>
13724 L:      linux-media@vger.kernel.org
13725 W:      https://linuxtv.org
13726 W:      http://github.com/mkrufky
13727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13728 T:      git git://linuxtv.org/mkrufky/tuners.git
13729 S:      Maintained
13730 F:      drivers/media/tuners/tda18271*
13731
13732 TDA1997x MEDIA DRIVER
13733 M:      Tim Harvey <tharvey@gateworks.com>
13734 L:      linux-media@vger.kernel.org
13735 W:      https://linuxtv.org
13736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13737 S:      Maintained
13738 F:      drivers/media/i2c/tda1997x.*
13739
13740 TDA827x MEDIA DRIVER
13741 M:      Michael Krufky <mkrufky@linuxtv.org>
13742 L:      linux-media@vger.kernel.org
13743 W:      https://linuxtv.org
13744 W:      http://github.com/mkrufky
13745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13746 T:      git git://linuxtv.org/mkrufky/tuners.git
13747 S:      Maintained
13748 F:      drivers/media/tuners/tda8290.*
13749
13750 TDA8290 MEDIA DRIVER
13751 M:      Michael Krufky <mkrufky@linuxtv.org>
13752 L:      linux-media@vger.kernel.org
13753 W:      https://linuxtv.org
13754 W:      http://github.com/mkrufky
13755 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13756 T:      git git://linuxtv.org/mkrufky/tuners.git
13757 S:      Maintained
13758 F:      drivers/media/tuners/tda8290.*
13759
13760 TDA9840 MEDIA DRIVER
13761 M:      Hans Verkuil <hverkuil@xs4all.nl>
13762 L:      linux-media@vger.kernel.org
13763 T:      git git://linuxtv.org/media_tree.git
13764 W:      https://linuxtv.org
13765 S:      Maintained
13766 F:      drivers/media/i2c/tda9840*
13767
13768 TEA5761 TUNER DRIVER
13769 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13770 L:      linux-media@vger.kernel.org
13771 W:      https://linuxtv.org
13772 T:      git git://linuxtv.org/media_tree.git
13773 S:      Odd fixes
13774 F:      drivers/media/tuners/tea5761.*
13775
13776 TEA5767 TUNER DRIVER
13777 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13778 L:      linux-media@vger.kernel.org
13779 W:      https://linuxtv.org
13780 T:      git git://linuxtv.org/media_tree.git
13781 S:      Maintained
13782 F:      drivers/media/tuners/tea5767.*
13783
13784 TEA6415C MEDIA DRIVER
13785 M:      Hans Verkuil <hverkuil@xs4all.nl>
13786 L:      linux-media@vger.kernel.org
13787 T:      git git://linuxtv.org/media_tree.git
13788 W:      https://linuxtv.org
13789 S:      Maintained
13790 F:      drivers/media/i2c/tea6415c*
13791
13792 TEA6420 MEDIA DRIVER
13793 M:      Hans Verkuil <hverkuil@xs4all.nl>
13794 L:      linux-media@vger.kernel.org
13795 T:      git git://linuxtv.org/media_tree.git
13796 W:      https://linuxtv.org
13797 S:      Maintained
13798 F:      drivers/media/i2c/tea6420*
13799
13800 TEAM DRIVER
13801 M:      Jiri Pirko <jiri@resnulli.us>
13802 L:      netdev@vger.kernel.org
13803 S:      Supported
13804 F:      drivers/net/team/
13805 F:      include/linux/if_team.h
13806 F:      include/uapi/linux/if_team.h
13807
13808 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13809 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13810 S:      Maintained
13811 F:      arch/x86/platform/ts5500/
13812
13813 TECHNOTREND USB IR RECEIVER
13814 M:      Sean Young <sean@mess.org>
13815 L:      linux-media@vger.kernel.org
13816 S:      Maintained
13817 F:      drivers/media/rc/ttusbir.c
13818
13819 TECHWELL TW9910 VIDEO DECODER
13820 L:      linux-media@vger.kernel.org
13821 S:      Orphan
13822 F:      drivers/media/i2c/tw9910.c
13823 F:      include/media/i2c/tw9910.h
13824
13825 TEE SUBSYSTEM
13826 M:      Jens Wiklander <jens.wiklander@linaro.org>
13827 S:      Maintained
13828 F:      include/linux/tee_drv.h
13829 F:      include/uapi/linux/tee.h
13830 F:      drivers/tee/
13831 F:      Documentation/tee.txt
13832
13833 TEGRA ARCHITECTURE SUPPORT
13834 M:      Thierry Reding <thierry.reding@gmail.com>
13835 M:      Jonathan Hunter <jonathanh@nvidia.com>
13836 L:      linux-tegra@vger.kernel.org
13837 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13839 S:      Supported
13840 N:      [^a-z]tegra
13841
13842 TEGRA CLOCK DRIVER
13843 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13844 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13845 S:      Supported
13846 F:      drivers/clk/tegra/
13847
13848 TEGRA DMA DRIVERS
13849 M:      Laxman Dewangan <ldewangan@nvidia.com>
13850 M:      Jon Hunter <jonathanh@nvidia.com>
13851 S:      Supported
13852 F:      drivers/dma/tegra*
13853
13854 TEGRA I2C DRIVER
13855 M:      Laxman Dewangan <ldewangan@nvidia.com>
13856 S:      Supported
13857 F:      drivers/i2c/busses/i2c-tegra.c
13858
13859 TEGRA IOMMU DRIVERS
13860 M:      Thierry Reding <thierry.reding@gmail.com>
13861 L:      linux-tegra@vger.kernel.org
13862 S:      Supported
13863 F:      drivers/iommu/tegra*
13864
13865 TEGRA KBC DRIVER
13866 M:      Laxman Dewangan <ldewangan@nvidia.com>
13867 S:      Supported
13868 F:      drivers/input/keyboard/tegra-kbc.c
13869
13870 TEGRA PWM DRIVER
13871 M:      Thierry Reding <thierry.reding@gmail.com>
13872 S:      Supported
13873 F:      drivers/pwm/pwm-tegra.c
13874
13875 TEGRA SERIAL DRIVER
13876 M:      Laxman Dewangan <ldewangan@nvidia.com>
13877 S:      Supported
13878 F:      drivers/tty/serial/serial-tegra.c
13879
13880 TEGRA SPI DRIVER
13881 M:      Laxman Dewangan <ldewangan@nvidia.com>
13882 S:      Supported
13883 F:      drivers/spi/spi-tegra*
13884
13885 TEHUTI ETHERNET DRIVER
13886 M:      Andy Gospodarek <andy@greyhouse.net>
13887 L:      netdev@vger.kernel.org
13888 S:      Supported
13889 F:      drivers/net/ethernet/tehuti/*
13890
13891 Telecom Clock Driver for MCPL0010
13892 M:      Mark Gross <mark.gross@intel.com>
13893 S:      Supported
13894 F:      drivers/char/tlclk.c
13895
13896 TENSILICA XTENSA PORT (xtensa)
13897 M:      Chris Zankel <chris@zankel.net>
13898 M:      Max Filippov <jcmvbkbc@gmail.com>
13899 L:      linux-xtensa@linux-xtensa.org
13900 T:      git git://github.com/czankel/xtensa-linux.git
13901 S:      Maintained
13902 F:      arch/xtensa/
13903 F:      drivers/irqchip/irq-xtensa-*
13904
13905 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13906 M:      Nishanth Menon <nm@ti.com>
13907 M:      Tero Kristo <t-kristo@ti.com>
13908 M:      Santosh Shilimkar <ssantosh@kernel.org>
13909 L:      linux-arm-kernel@lists.infradead.org
13910 S:      Maintained
13911 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13912 F:      drivers/firmware/ti_sci*
13913 F:      include/linux/soc/ti/ti_sci_protocol.h
13914 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13915 F:      include/dt-bindings/genpd/k2g.h
13916 F:      drivers/soc/ti/ti_sci_pm_domains.c
13917 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13918 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13919 F:      drivers/clk/keystone/sci-clk.c
13920 F:      drivers/reset/reset-ti-sci.c
13921
13922 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13923 M:      Hans Verkuil <hverkuil@xs4all.nl>
13924 L:      linux-media@vger.kernel.org
13925 T:      git git://linuxtv.org/media_tree.git
13926 W:      https://linuxtv.org
13927 S:      Maintained
13928 F:      drivers/media/radio/radio-raremono.c
13929
13930 THERMAL
13931 M:      Zhang Rui <rui.zhang@intel.com>
13932 M:      Eduardo Valentin <edubezval@gmail.com>
13933 L:      linux-pm@vger.kernel.org
13934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13936 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13937 S:      Supported
13938 F:      drivers/thermal/
13939 F:      include/linux/thermal.h
13940 F:      include/uapi/linux/thermal.h
13941 F:      include/linux/cpu_cooling.h
13942 F:      Documentation/devicetree/bindings/thermal/
13943
13944 THERMAL/CPU_COOLING
13945 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13946 M:      Viresh Kumar <viresh.kumar@linaro.org>
13947 M:      Javi Merino <javi.merino@kernel.org>
13948 L:      linux-pm@vger.kernel.org
13949 S:      Supported
13950 F:      Documentation/thermal/cpu-cooling-api.txt
13951 F:      drivers/thermal/cpu_cooling.c
13952 F:      include/linux/cpu_cooling.h
13953
13954 THINKPAD ACPI EXTRAS DRIVER
13955 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13956 L:      ibm-acpi-devel@lists.sourceforge.net
13957 L:      platform-driver-x86@vger.kernel.org
13958 W:      http://ibm-acpi.sourceforge.net
13959 W:      http://thinkwiki.org/wiki/Ibm-acpi
13960 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13961 S:      Maintained
13962 F:      drivers/platform/x86/thinkpad_acpi.c
13963
13964 THUNDERBOLT DRIVER
13965 M:      Andreas Noever <andreas.noever@gmail.com>
13966 M:      Michael Jamet <michael.jamet@intel.com>
13967 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13968 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13970 S:      Maintained
13971 F:      Documentation/admin-guide/thunderbolt.rst
13972 F:      drivers/thunderbolt/
13973 F:      include/linux/thunderbolt.h
13974
13975 THUNDERBOLT NETWORK DRIVER
13976 M:      Michael Jamet <michael.jamet@intel.com>
13977 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13978 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13979 L:      netdev@vger.kernel.org
13980 S:      Maintained
13981 F:      drivers/net/thunderbolt.c
13982
13983 THUNDERX GPIO DRIVER
13984 M:      David Daney <david.daney@cavium.com>
13985 S:      Maintained
13986 F:      drivers/gpio/gpio-thunderx.c
13987
13988 TI AM437X VPFE DRIVER
13989 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13990 L:      linux-media@vger.kernel.org
13991 W:      https://linuxtv.org
13992 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13993 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13994 S:      Maintained
13995 F:      drivers/media/platform/am437x/
13996
13997 TI BANDGAP AND THERMAL DRIVER
13998 M:      Eduardo Valentin <edubezval@gmail.com>
13999 M:      Keerthy <j-keerthy@ti.com>
14000 L:      linux-pm@vger.kernel.org
14001 L:      linux-omap@vger.kernel.org
14002 S:      Maintained
14003 F:      drivers/thermal/ti-soc-thermal/
14004
14005 TI BQ27XXX POWER SUPPLY DRIVER
14006 R:      Andrew F. Davis <afd@ti.com>
14007 F:      include/linux/power/bq27xxx_battery.h
14008 F:      drivers/power/supply/bq27xxx_battery.c
14009 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14010
14011 TI CDCE706 CLOCK DRIVER
14012 M:      Max Filippov <jcmvbkbc@gmail.com>
14013 S:      Maintained
14014 F:      drivers/clk/clk-cdce706.c
14015
14016 TI CLOCK DRIVER
14017 M:      Tero Kristo <t-kristo@ti.com>
14018 L:      linux-omap@vger.kernel.org
14019 S:      Maintained
14020 F:      drivers/clk/ti/
14021 F:      include/linux/clk/ti.h
14022
14023 TI DAVINCI MACHINE SUPPORT
14024 M:      Sekhar Nori <nsekhar@ti.com>
14025 M:      Kevin Hilman <khilman@kernel.org>
14026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14028 S:      Supported
14029 F:      arch/arm/mach-davinci/
14030 F:      drivers/i2c/busses/i2c-davinci.c
14031 F:      arch/arm/boot/dts/da850*
14032
14033 TI DAVINCI SERIES CLOCK DRIVER
14034 M:      David Lechner <david@lechnology.com>
14035 R:      Sekhar Nori <nsekhar@ti.com>
14036 S:      Maintained
14037 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14038 F:      drivers/clk/davinci/
14039
14040 TI DAVINCI SERIES GPIO DRIVER
14041 M:      Keerthy <j-keerthy@ti.com>
14042 L:      linux-gpio@vger.kernel.org
14043 S:      Maintained
14044 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14045 F:      drivers/gpio/gpio-davinci.c
14046
14047 TI DAVINCI SERIES MEDIA DRIVER
14048 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14049 L:      linux-media@vger.kernel.org
14050 W:      https://linuxtv.org
14051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14052 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14053 S:      Maintained
14054 F:      drivers/media/platform/davinci/
14055 F:      include/media/davinci/
14056
14057 TI ETHERNET SWITCH DRIVER (CPSW)
14058 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14059 L:      linux-omap@vger.kernel.org
14060 L:      netdev@vger.kernel.org
14061 S:      Maintained
14062 F:      drivers/net/ethernet/ti/cpsw*
14063 F:      drivers/net/ethernet/ti/davinci*
14064
14065 TI FLASH MEDIA INTERFACE DRIVER
14066 M:      Alex Dubov <oakad@yahoo.com>
14067 S:      Maintained
14068 F:      drivers/misc/tifm*
14069 F:      drivers/mmc/host/tifm_sd.c
14070 F:      include/linux/tifm.h
14071
14072 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14073 M:      Santosh Shilimkar <ssantosh@kernel.org>
14074 L:      linux-kernel@vger.kernel.org
14075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14076 S:      Maintained
14077 F:      drivers/soc/ti/*
14078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14079
14080 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14081 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14082 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14083 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14084 S:      Maintained
14085 F:      sound/soc/codecs/lm49453*
14086 F:      sound/soc/codecs/isabelle*
14087
14088 TI LP855x BACKLIGHT DRIVER
14089 M:      Milo Kim <milo.kim@ti.com>
14090 S:      Maintained
14091 F:      Documentation/backlight/lp855x-driver.txt
14092 F:      drivers/video/backlight/lp855x_bl.c
14093 F:      include/linux/platform_data/lp855x.h
14094
14095 TI LP8727 CHARGER DRIVER
14096 M:      Milo Kim <milo.kim@ti.com>
14097 S:      Maintained
14098 F:      drivers/power/supply/lp8727_charger.c
14099 F:      include/linux/platform_data/lp8727.h
14100
14101 TI LP8788 MFD DRIVER
14102 M:      Milo Kim <milo.kim@ti.com>
14103 S:      Maintained
14104 F:      drivers/iio/adc/lp8788_adc.c
14105 F:      drivers/leds/leds-lp8788.c
14106 F:      drivers/mfd/lp8788*.c
14107 F:      drivers/power/supply/lp8788-charger.c
14108 F:      drivers/regulator/lp8788-*.c
14109 F:      include/linux/mfd/lp8788*.h
14110
14111 TI NETCP ETHERNET DRIVER
14112 M:      Wingman Kwok <w-kwok2@ti.com>
14113 M:      Murali Karicheri <m-karicheri2@ti.com>
14114 L:      netdev@vger.kernel.org
14115 S:      Maintained
14116 F:      drivers/net/ethernet/ti/netcp*
14117
14118 TI TAS571X FAMILY ASoC CODEC DRIVER
14119 M:      Kevin Cernekee <cernekee@chromium.org>
14120 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14121 S:      Odd Fixes
14122 F:      sound/soc/codecs/tas571x*
14123
14124 TI TRF7970A NFC DRIVER
14125 M:      Mark Greer <mgreer@animalcreek.com>
14126 L:      linux-wireless@vger.kernel.org
14127 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14128 S:      Supported
14129 F:      drivers/nfc/trf7970a.c
14130 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14131
14132 TI TWL4030 SERIES SOC CODEC DRIVER
14133 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14134 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14135 S:      Maintained
14136 F:      sound/soc/codecs/twl4030*
14137
14138 TI VPE/CAL DRIVERS
14139 M:      Benoit Parrot <bparrot@ti.com>
14140 L:      linux-media@vger.kernel.org
14141 W:      http://linuxtv.org/
14142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14143 S:      Maintained
14144 F:      drivers/media/platform/ti-vpe/
14145
14146 TI WILINK WIRELESS DRIVERS
14147 L:      linux-wireless@vger.kernel.org
14148 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14149 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14151 S:      Orphan
14152 F:      drivers/net/wireless/ti/
14153 F:      include/linux/wl12xx.h
14154
14155 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14156 M:      John Stultz <john.stultz@linaro.org>
14157 M:      Thomas Gleixner <tglx@linutronix.de>
14158 R:      Stephen Boyd <sboyd@kernel.org>
14159 L:      linux-kernel@vger.kernel.org
14160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14161 S:      Supported
14162 F:      include/linux/clocksource.h
14163 F:      include/linux/time.h
14164 F:      include/linux/timex.h
14165 F:      include/uapi/linux/time.h
14166 F:      include/uapi/linux/timex.h
14167 F:      kernel/time/clocksource.c
14168 F:      kernel/time/time*.c
14169 F:      kernel/time/alarmtimer.c
14170 F:      kernel/time/ntp.c
14171 F:      tools/testing/selftests/timers/
14172
14173 TIPC NETWORK LAYER
14174 M:      Jon Maloy <jon.maloy@ericsson.com>
14175 M:      Ying Xue <ying.xue@windriver.com>
14176 L:      netdev@vger.kernel.org (core kernel code)
14177 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14178 W:      http://tipc.sourceforge.net/
14179 S:      Maintained
14180 F:      include/uapi/linux/tipc*.h
14181 F:      net/tipc/
14182
14183 TLAN NETWORK DRIVER
14184 M:      Samuel Chessman <chessman@tux.org>
14185 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14186 W:      http://sourceforge.net/projects/tlan/
14187 S:      Maintained
14188 F:      Documentation/networking/tlan.txt
14189 F:      drivers/net/ethernet/ti/tlan.*
14190
14191 TM6000 VIDEO4LINUX DRIVER
14192 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14193 L:      linux-media@vger.kernel.org
14194 W:      https://linuxtv.org
14195 T:      git git://linuxtv.org/media_tree.git
14196 S:      Odd fixes
14197 F:      drivers/media/usb/tm6000/
14198 F:      Documentation/media/v4l-drivers/tm6000*
14199
14200 TMIO/SDHI MMC DRIVER
14201 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14202 L:      linux-mmc@vger.kernel.org
14203 S:      Supported
14204 F:      drivers/mmc/host/tmio_mmc*
14205 F:      drivers/mmc/host/renesas_sdhi*
14206 F:      include/linux/mfd/tmio.h
14207
14208 TMP401 HARDWARE MONITOR DRIVER
14209 M:      Guenter Roeck <linux@roeck-us.net>
14210 L:      linux-hwmon@vger.kernel.org
14211 S:      Maintained
14212 F:      Documentation/hwmon/tmp401
14213 F:      drivers/hwmon/tmp401.c
14214
14215 TMPFS (SHMEM FILESYSTEM)
14216 M:      Hugh Dickins <hughd@google.com>
14217 L:      linux-mm@kvack.org
14218 S:      Maintained
14219 F:      include/linux/shmem_fs.h
14220 F:      mm/shmem.c
14221
14222 TOMOYO SECURITY MODULE
14223 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14224 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14225 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14226 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14227 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14228 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14229 W:      http://tomoyo.sourceforge.jp/
14230 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14231 S:      Maintained
14232 F:      security/tomoyo/
14233
14234 TOPSTAR LAPTOP EXTRAS DRIVER
14235 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14236 L:      platform-driver-x86@vger.kernel.org
14237 S:      Maintained
14238 F:      drivers/platform/x86/topstar-laptop.c
14239
14240 TORTURE-TEST MODULES
14241 M:      Davidlohr Bueso <dave@stgolabs.net>
14242 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14243 M:      Josh Triplett <josh@joshtriplett.org>
14244 L:      linux-kernel@vger.kernel.org
14245 S:      Supported
14246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14247 F:      Documentation/RCU/torture.txt
14248 F:      kernel/torture.c
14249 F:      kernel/rcu/rcutorture.c
14250 F:      kernel/locking/locktorture.c
14251
14252 TOSHIBA ACPI EXTRAS DRIVER
14253 M:      Azael Avalos <coproscefalo@gmail.com>
14254 L:      platform-driver-x86@vger.kernel.org
14255 S:      Maintained
14256 F:      drivers/platform/x86/toshiba_acpi.c
14257
14258 TOSHIBA BLUETOOTH DRIVER
14259 M:      Azael Avalos <coproscefalo@gmail.com>
14260 L:      platform-driver-x86@vger.kernel.org
14261 S:      Maintained
14262 F:      drivers/platform/x86/toshiba_bluetooth.c
14263
14264 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14265 M:      Azael Avalos <coproscefalo@gmail.com>
14266 L:      platform-driver-x86@vger.kernel.org
14267 S:      Maintained
14268 F:      drivers/platform/x86/toshiba_haps.c
14269
14270 TOSHIBA SMM DRIVER
14271 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14272 W:      http://www.buzzard.org.uk/toshiba/
14273 S:      Maintained
14274 F:      drivers/char/toshiba.c
14275 F:      include/linux/toshiba.h
14276 F:      include/uapi/linux/toshiba.h
14277
14278 TOSHIBA TC358743 DRIVER
14279 M:      Mats Randgaard <matrandg@cisco.com>
14280 L:      linux-media@vger.kernel.org
14281 S:      Maintained
14282 F:      drivers/media/i2c/tc358743*
14283 F:      include/media/i2c/tc358743.h
14284
14285 TOSHIBA WMI HOTKEYS DRIVER
14286 M:      Azael Avalos <coproscefalo@gmail.com>
14287 L:      platform-driver-x86@vger.kernel.org
14288 S:      Maintained
14289 F:      drivers/platform/x86/toshiba-wmi.c
14290
14291 TPM DEVICE DRIVER
14292 M:      Peter Huewe <peterhuewe@gmx.de>
14293 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14294 R:      Jason Gunthorpe <jgg@ziepe.ca>
14295 L:      linux-integrity@vger.kernel.org
14296 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14297 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14298 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14299 S:      Maintained
14300 F:      drivers/char/tpm/
14301
14302 TRACING
14303 M:      Steven Rostedt <rostedt@goodmis.org>
14304 M:      Ingo Molnar <mingo@redhat.com>
14305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14306 S:      Maintained
14307 F:      Documentation/trace/ftrace.txt
14308 F:      arch/*/*/*/ftrace.h
14309 F:      arch/*/kernel/ftrace.c
14310 F:      include/*/ftrace.h
14311 F:      include/linux/trace*.h
14312 F:      include/trace/
14313 F:      kernel/trace/
14314 F:      tools/testing/selftests/ftrace/
14315
14316 TRACING MMIO ACCESSES (MMIOTRACE)
14317 M:      Steven Rostedt <rostedt@goodmis.org>
14318 M:      Ingo Molnar <mingo@kernel.org>
14319 R:      Karol Herbst <karolherbst@gmail.com>
14320 R:      Pekka Paalanen <ppaalanen@gmail.com>
14321 S:      Maintained
14322 L:      linux-kernel@vger.kernel.org
14323 L:      nouveau@lists.freedesktop.org
14324 F:      kernel/trace/trace_mmiotrace.c
14325 F:      include/linux/mmiotrace.h
14326 F:      arch/x86/mm/kmmio.c
14327 F:      arch/x86/mm/mmio-mod.c
14328 F:      arch/x86/mm/testmmiotrace.c
14329
14330 TRIVIAL PATCHES
14331 M:      Jiri Kosina <trivial@kernel.org>
14332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14333 S:      Maintained
14334 K:      ^Subject:.*(?i)trivial
14335
14336 TEMPO SEMICONDUCTOR DRIVERS
14337 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14338 S:      Maintained
14339 F:      sound/soc/codecs/tscs*.c
14340 F:      sound/soc/codecs/tscs*.h
14341 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14342
14343 TTY LAYER
14344 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14345 M:      Jiri Slaby <jslaby@suse.com>
14346 S:      Supported
14347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14348 F:      Documentation/serial/
14349 F:      drivers/tty/
14350 F:      drivers/tty/serial/serial_core.c
14351 F:      include/linux/serial_core.h
14352 F:      include/linux/serial.h
14353 F:      include/linux/tty.h
14354 F:      include/uapi/linux/serial_core.h
14355 F:      include/uapi/linux/serial.h
14356 F:      include/uapi/linux/tty.h
14357
14358 TUA9001 MEDIA DRIVER
14359 M:      Antti Palosaari <crope@iki.fi>
14360 L:      linux-media@vger.kernel.org
14361 W:      https://linuxtv.org
14362 W:      http://palosaari.fi/linux/
14363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14364 T:      git git://linuxtv.org/anttip/media_tree.git
14365 S:      Maintained
14366 F:      drivers/media/tuners/tua9001*
14367
14368 TULIP NETWORK DRIVERS
14369 L:      netdev@vger.kernel.org
14370 L:      linux-parisc@vger.kernel.org
14371 S:      Orphan
14372 F:      drivers/net/ethernet/dec/tulip/
14373
14374 TUN/TAP driver
14375 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14376 W:      http://vtun.sourceforge.net/tun
14377 S:      Maintained
14378 F:      Documentation/networking/tuntap.txt
14379 F:      arch/um/os-Linux/drivers/
14380
14381 TURBOCHANNEL SUBSYSTEM
14382 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14383 M:      Ralf Baechle <ralf@linux-mips.org>
14384 L:      linux-mips@linux-mips.org
14385 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14386 S:      Maintained
14387 F:      drivers/tc/
14388 F:      include/linux/tc.h
14389
14390 TURBOSTAT UTILITY
14391 M:      "Len Brown" <lenb@kernel.org>
14392 L:      linux-pm@vger.kernel.org
14393 B:      https://bugzilla.kernel.org
14394 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14396 S:      Supported
14397 F:      tools/power/x86/turbostat/
14398
14399 TW5864 VIDEO4LINUX DRIVER
14400 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14401 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14402 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14403 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14404 L:      linux-media@vger.kernel.org
14405 S:      Supported
14406 F:      drivers/media/pci/tw5864/
14407
14408 TW68 VIDEO4LINUX DRIVER
14409 M:      Hans Verkuil <hverkuil@xs4all.nl>
14410 L:      linux-media@vger.kernel.org
14411 T:      git git://linuxtv.org/media_tree.git
14412 W:      https://linuxtv.org
14413 S:      Odd Fixes
14414 F:      drivers/media/pci/tw68/
14415
14416 TW686X VIDEO4LINUX DRIVER
14417 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14418 L:      linux-media@vger.kernel.org
14419 T:      git git://linuxtv.org/media_tree.git
14420 W:      http://linuxtv.org
14421 S:      Maintained
14422 F:      drivers/media/pci/tw686x/
14423
14424 UBI FILE SYSTEM (UBIFS)
14425 M:      Richard Weinberger <richard@nod.at>
14426 M:      Artem Bityutskiy <dedekind1@gmail.com>
14427 M:      Adrian Hunter <adrian.hunter@intel.com>
14428 L:      linux-mtd@lists.infradead.org
14429 T:      git git://git.infradead.org/ubifs-2.6.git
14430 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14431 S:      Supported
14432 F:      Documentation/filesystems/ubifs.txt
14433 F:      fs/ubifs/
14434
14435 UCLINUX (M68KNOMMU AND COLDFIRE)
14436 M:      Greg Ungerer <gerg@linux-m68k.org>
14437 W:      http://www.linux-m68k.org/
14438 W:      http://www.uclinux.org/
14439 L:      linux-m68k@lists.linux-m68k.org
14440 L:      uclinux-dev@uclinux.org  (subscribers-only)
14441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14442 S:      Maintained
14443 F:      arch/m68k/coldfire/
14444 F:      arch/m68k/68*/
14445 F:      arch/m68k/*/*_no.*
14446 F:      arch/m68k/include/asm/*_no.*
14447
14448 UDF FILESYSTEM
14449 M:      Jan Kara <jack@suse.com>
14450 S:      Maintained
14451 F:      Documentation/filesystems/udf.txt
14452 F:      fs/udf/
14453
14454 UDRAW TABLET
14455 M:      Bastien Nocera <hadess@hadess.net>
14456 L:      linux-input@vger.kernel.org
14457 S:      Maintained
14458 F:      drivers/hid/hid-udraw-ps3.c
14459
14460 UFS FILESYSTEM
14461 M:      Evgeniy Dushistov <dushistov@mail.ru>
14462 S:      Maintained
14463 F:      Documentation/filesystems/ufs.txt
14464 F:      fs/ufs/
14465
14466 UHID USERSPACE HID IO DRIVER:
14467 M:      David Herrmann <dh.herrmann@googlemail.com>
14468 L:      linux-input@vger.kernel.org
14469 S:      Maintained
14470 F:      drivers/hid/uhid.c
14471 F:      include/uapi/linux/uhid.h
14472
14473 ULPI BUS
14474 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14475 L:      linux-usb@vger.kernel.org
14476 S:      Maintained
14477 F:      drivers/usb/common/ulpi.c
14478 F:      include/linux/ulpi/
14479
14480 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14481 L:      linux-usb@vger.kernel.org
14482 S:      Orphan
14483 F:      drivers/uwb/
14484 F:      include/linux/uwb.h
14485 F:      include/linux/uwb/
14486
14487 UNICORE32 ARCHITECTURE:
14488 M:      Guan Xuetao <gxt@pku.edu.cn>
14489 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14490 S:      Maintained
14491 T:      git git://github.com/gxt/linux.git
14492 F:      arch/unicore32/
14493
14494 UNIFDEF
14495 M:      Tony Finch <dot@dotat.at>
14496 W:      http://dotat.at/prog/unifdef
14497 S:      Maintained
14498 F:      scripts/unifdef.c
14499
14500 UNIFORM CDROM DRIVER
14501 M:      Jens Axboe <axboe@kernel.dk>
14502 W:      http://www.kernel.dk
14503 S:      Maintained
14504 F:      Documentation/cdrom/
14505 F:      drivers/cdrom/cdrom.c
14506 F:      include/linux/cdrom.h
14507 F:      include/uapi/linux/cdrom.h
14508
14509 UNISYS S-PAR DRIVERS
14510 M:      David Kershner <david.kershner@unisys.com>
14511 L:      sparmaintainer@unisys.com (Unisys internal)
14512 S:      Supported
14513 F:      include/linux/visorbus.h
14514 F:      drivers/visorbus/
14515 F:      drivers/staging/unisys/
14516
14517 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14518 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14519 L:      linux-scsi@vger.kernel.org
14520 S:      Supported
14521 F:      Documentation/scsi/ufs.txt
14522 F:      drivers/scsi/ufs/
14523
14524 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14525 M:      Joao Pinto <jpinto@synopsys.com>
14526 L:      linux-scsi@vger.kernel.org
14527 S:      Supported
14528 F:      drivers/scsi/ufs/*dwc*
14529
14530 UNSORTED BLOCK IMAGES (UBI)
14531 M:      Artem Bityutskiy <dedekind1@gmail.com>
14532 M:      Richard Weinberger <richard@nod.at>
14533 W:      http://www.linux-mtd.infradead.org/
14534 L:      linux-mtd@lists.infradead.org
14535 T:      git git://git.infradead.org/ubifs-2.6.git
14536 S:      Supported
14537 F:      drivers/mtd/ubi/
14538 F:      include/linux/mtd/ubi.h
14539 F:      include/uapi/mtd/ubi-user.h
14540
14541 USB "USBNET" DRIVER FRAMEWORK
14542 M:      Oliver Neukum <oneukum@suse.com>
14543 L:      netdev@vger.kernel.org
14544 W:      http://www.linux-usb.org/usbnet
14545 S:      Maintained
14546 F:      drivers/net/usb/usbnet.c
14547 F:      include/linux/usb/usbnet.h
14548
14549 USB ACM DRIVER
14550 M:      Oliver Neukum <oneukum@suse.com>
14551 L:      linux-usb@vger.kernel.org
14552 S:      Maintained
14553 F:      Documentation/usb/acm.txt
14554 F:      drivers/usb/class/cdc-acm.*
14555
14556 USB AR5523 WIRELESS DRIVER
14557 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14558 L:      linux-wireless@vger.kernel.org
14559 S:      Maintained
14560 F:      drivers/net/wireless/ath/ar5523/
14561
14562 USB ATTACHED SCSI
14563 M:      Oliver Neukum <oneukum@suse.com>
14564 L:      linux-usb@vger.kernel.org
14565 L:      linux-scsi@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/usb/storage/uas.c
14568
14569 USB CDC ETHERNET DRIVER
14570 M:      Oliver Neukum <oliver@neukum.org>
14571 L:      linux-usb@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/net/usb/cdc_*.c
14574 F:      include/uapi/linux/usb/cdc.h
14575
14576 USB CHAOSKEY DRIVER
14577 M:      Keith Packard <keithp@keithp.com>
14578 L:      linux-usb@vger.kernel.org
14579 S:      Maintained
14580 F:      drivers/usb/misc/chaoskey.c
14581
14582 USB CYPRESS C67X00 DRIVER
14583 M:      Peter Korsgaard <jacmet@sunsite.dk>
14584 L:      linux-usb@vger.kernel.org
14585 S:      Maintained
14586 F:      drivers/usb/c67x00/
14587
14588 USB DAVICOM DM9601 DRIVER
14589 M:      Peter Korsgaard <jacmet@sunsite.dk>
14590 L:      netdev@vger.kernel.org
14591 W:      http://www.linux-usb.org/usbnet
14592 S:      Maintained
14593 F:      drivers/net/usb/dm9601.c
14594
14595 USB DIAMOND RIO500 DRIVER
14596 M:      Cesar Miquel <miquel@df.uba.ar>
14597 L:      rio500-users@lists.sourceforge.net
14598 W:      http://rio500.sourceforge.net
14599 S:      Maintained
14600 F:      drivers/usb/misc/rio500*
14601
14602 USB EHCI DRIVER
14603 M:      Alan Stern <stern@rowland.harvard.edu>
14604 L:      linux-usb@vger.kernel.org
14605 S:      Maintained
14606 F:      Documentation/usb/ehci.txt
14607 F:      drivers/usb/host/ehci*
14608
14609 USB GADGET/PERIPHERAL SUBSYSTEM
14610 M:      Felipe Balbi <balbi@kernel.org>
14611 L:      linux-usb@vger.kernel.org
14612 W:      http://www.linux-usb.org/gadget
14613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14614 S:      Maintained
14615 F:      drivers/usb/gadget/
14616 F:      include/linux/usb/gadget*
14617
14618 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14619 M:      Jiri Kosina <jikos@kernel.org>
14620 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14621 L:      linux-usb@vger.kernel.org
14622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14623 S:      Maintained
14624 F:      Documentation/hid/hiddev.txt
14625 F:      drivers/hid/usbhid/
14626
14627 USB INTEL XHCI ROLE MUX DRIVER
14628 M:      Hans de Goede <hdegoede@redhat.com>
14629 L:      linux-usb@vger.kernel.org
14630 S:      Maintained
14631 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14632
14633 USB ISP116X DRIVER
14634 M:      Olav Kongas <ok@artecdesign.ee>
14635 L:      linux-usb@vger.kernel.org
14636 S:      Maintained
14637 F:      drivers/usb/host/isp116x*
14638 F:      include/linux/usb/isp116x.h
14639
14640 USB LAN78XX ETHERNET DRIVER
14641 M:      Woojung Huh <woojung.huh@microchip.com>
14642 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14643 L:      netdev@vger.kernel.org
14644 S:      Maintained
14645 F:      drivers/net/usb/lan78xx.*
14646
14647 USB MASS STORAGE DRIVER
14648 M:      Alan Stern <stern@rowland.harvard.edu>
14649 L:      linux-usb@vger.kernel.org
14650 L:      usb-storage@lists.one-eyed-alien.net
14651 S:      Maintained
14652 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14653 F:      drivers/usb/storage/
14654
14655 USB MIDI DRIVER
14656 M:      Clemens Ladisch <clemens@ladisch.de>
14657 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14658 T:      git git://git.alsa-project.org/alsa-kernel.git
14659 S:      Maintained
14660 F:      sound/usb/midi.*
14661
14662 USB NETWORKING DRIVERS
14663 L:      linux-usb@vger.kernel.org
14664 S:      Odd Fixes
14665 F:      drivers/net/usb/
14666
14667 USB OHCI DRIVER
14668 M:      Alan Stern <stern@rowland.harvard.edu>
14669 L:      linux-usb@vger.kernel.org
14670 S:      Maintained
14671 F:      Documentation/usb/ohci.txt
14672 F:      drivers/usb/host/ohci*
14673
14674 USB OTG FSM (Finite State Machine)
14675 M:      Peter Chen <Peter.Chen@nxp.com>
14676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14677 L:      linux-usb@vger.kernel.org
14678 S:      Maintained
14679 F:      drivers/usb/common/usb-otg-fsm.c
14680
14681 USB OVER IP DRIVER
14682 M:      Valentina Manea <valentina.manea.m@gmail.com>
14683 M:      Shuah Khan <shuah@kernel.org>
14684 L:      linux-usb@vger.kernel.org
14685 S:      Maintained
14686 F:      Documentation/usb/usbip_protocol.txt
14687 F:      drivers/usb/usbip/
14688 F:      tools/usb/usbip/
14689
14690 USB PEGASUS DRIVER
14691 M:      Petko Manolov <petkan@nucleusys.com>
14692 L:      linux-usb@vger.kernel.org
14693 L:      netdev@vger.kernel.org
14694 T:      git git://github.com/petkan/pegasus.git
14695 W:      https://github.com/petkan/pegasus
14696 S:      Maintained
14697 F:      drivers/net/usb/pegasus.*
14698
14699 USB PHY LAYER
14700 M:      Felipe Balbi <balbi@kernel.org>
14701 L:      linux-usb@vger.kernel.org
14702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14703 S:      Maintained
14704 F:      drivers/usb/phy/
14705
14706 USB PRINTER DRIVER (usblp)
14707 M:      Pete Zaitcev <zaitcev@redhat.com>
14708 L:      linux-usb@vger.kernel.org
14709 S:      Supported
14710 F:      drivers/usb/class/usblp.c
14711
14712 USB QMI WWAN NETWORK DRIVER
14713 M:      Bjørn Mork <bjorn@mork.no>
14714 L:      netdev@vger.kernel.org
14715 S:      Maintained
14716 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14717 F:      drivers/net/usb/qmi_wwan.c
14718
14719 USB RTL8150 DRIVER
14720 M:      Petko Manolov <petkan@nucleusys.com>
14721 L:      linux-usb@vger.kernel.org
14722 L:      netdev@vger.kernel.org
14723 T:      git git://github.com/petkan/rtl8150.git
14724 W:      https://github.com/petkan/rtl8150
14725 S:      Maintained
14726 F:      drivers/net/usb/rtl8150.c
14727
14728 USB SERIAL SUBSYSTEM
14729 M:      Johan Hovold <johan@kernel.org>
14730 L:      linux-usb@vger.kernel.org
14731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14732 S:      Maintained
14733 F:      Documentation/usb/usb-serial.txt
14734 F:      drivers/usb/serial/
14735 F:      include/linux/usb/serial.h
14736
14737 USB SMSC75XX ETHERNET DRIVER
14738 M:      Steve Glendinning <steve.glendinning@shawell.net>
14739 L:      netdev@vger.kernel.org
14740 S:      Maintained
14741 F:      drivers/net/usb/smsc75xx.*
14742
14743 USB SMSC95XX ETHERNET DRIVER
14744 M:      Steve Glendinning <steve.glendinning@shawell.net>
14745 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14746 L:      netdev@vger.kernel.org
14747 S:      Maintained
14748 F:      drivers/net/usb/smsc95xx.*
14749
14750 USB SUBSYSTEM
14751 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14752 L:      linux-usb@vger.kernel.org
14753 W:      http://www.linux-usb.org
14754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14755 S:      Supported
14756 F:      Documentation/devicetree/bindings/usb/
14757 F:      Documentation/usb/
14758 F:      drivers/usb/
14759 F:      include/linux/usb.h
14760 F:      include/linux/usb/
14761
14762 USB TYPEC PI3USB30532 MUX DRIVER
14763 M:      Hans de Goede <hdegoede@redhat.com>
14764 L:      linux-usb@vger.kernel.org
14765 S:      Maintained
14766 F:      drivers/usb/typec/mux/pi3usb30532.c
14767
14768 USB TYPEC SUBSYSTEM
14769 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14770 L:      linux-usb@vger.kernel.org
14771 S:      Maintained
14772 F:      Documentation/ABI/testing/sysfs-class-typec
14773 F:      Documentation/usb/typec.rst
14774 F:      drivers/usb/typec/
14775 F:      include/linux/usb/typec.h
14776
14777 USB UHCI DRIVER
14778 M:      Alan Stern <stern@rowland.harvard.edu>
14779 L:      linux-usb@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/usb/host/uhci*
14782
14783 USB VIDEO CLASS
14784 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14785 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14786 L:      linux-media@vger.kernel.org
14787 T:      git git://linuxtv.org/media_tree.git
14788 W:      http://www.ideasonboard.org/uvc/
14789 S:      Maintained
14790 F:      drivers/media/usb/uvc/
14791 F:      include/uapi/linux/uvcvideo.h
14792
14793 USB VISION DRIVER
14794 M:      Hans Verkuil <hverkuil@xs4all.nl>
14795 L:      linux-media@vger.kernel.org
14796 T:      git git://linuxtv.org/media_tree.git
14797 W:      https://linuxtv.org
14798 S:      Odd Fixes
14799 F:      drivers/media/usb/usbvision/
14800
14801 USB WEBCAM GADGET
14802 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14803 L:      linux-usb@vger.kernel.org
14804 S:      Maintained
14805 F:      drivers/usb/gadget/function/*uvc*
14806 F:      drivers/usb/gadget/legacy/webcam.c
14807
14808 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14809 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14810 L:      linux-wireless@vger.kernel.org
14811 S:      Maintained
14812 F:      drivers/net/wireless/rndis_wlan.c
14813
14814 USB XHCI DRIVER
14815 M:      Mathias Nyman <mathias.nyman@intel.com>
14816 L:      linux-usb@vger.kernel.org
14817 S:      Supported
14818 F:      drivers/usb/host/xhci*
14819 F:      drivers/usb/host/pci-quirks*
14820
14821 USB ZD1201 DRIVER
14822 L:      linux-wireless@vger.kernel.org
14823 W:      http://linux-lc100020.sourceforge.net
14824 S:      Orphan
14825 F:      drivers/net/wireless/zydas/zd1201.*
14826
14827 USB ZR364XX DRIVER
14828 M:      Antoine Jacquet <royale@zerezo.com>
14829 L:      linux-usb@vger.kernel.org
14830 L:      linux-media@vger.kernel.org
14831 T:      git git://linuxtv.org/media_tree.git
14832 W:      http://royale.zerezo.com/zr364xx/
14833 S:      Maintained
14834 F:      Documentation/media/v4l-drivers/zr364xx*
14835 F:      drivers/media/usb/zr364xx/
14836
14837 USER-MODE LINUX (UML)
14838 M:      Jeff Dike <jdike@addtoit.com>
14839 M:      Richard Weinberger <richard@nod.at>
14840 L:      user-mode-linux-devel@lists.sourceforge.net
14841 L:      user-mode-linux-user@lists.sourceforge.net
14842 W:      http://user-mode-linux.sourceforge.net
14843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14844 S:      Maintained
14845 F:      Documentation/virtual/uml/
14846 F:      arch/um/
14847 F:      arch/x86/um/
14848 F:      fs/hostfs/
14849 F:      fs/hppfs/
14850
14851 USERSPACE I/O (UIO)
14852 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14853 S:      Maintained
14854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14855 F:      Documentation/driver-api/uio-howto.rst
14856 F:      drivers/uio/
14857 F:      include/linux/uio*.h
14858
14859 UTIL-LINUX PACKAGE
14860 M:      Karel Zak <kzak@redhat.com>
14861 L:      util-linux@vger.kernel.org
14862 W:      http://en.wikipedia.org/wiki/Util-linux
14863 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14864 S:      Maintained
14865
14866 UUID HELPERS
14867 M:      Christoph Hellwig <hch@lst.de>
14868 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14869 L:      linux-kernel@vger.kernel.org
14870 T:      git git://git.infradead.org/users/hch/uuid.git
14871 F:      lib/uuid.c
14872 F:      lib/test_uuid.c
14873 F:      include/linux/uuid.h
14874 F:      include/uapi/linux/uuid.h
14875 S:      Maintained
14876
14877 UVESAFB DRIVER
14878 M:      Michal Januszewski <spock@gentoo.org>
14879 L:      linux-fbdev@vger.kernel.org
14880 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14881 S:      Maintained
14882 F:      Documentation/fb/uvesafb.txt
14883 F:      drivers/video/fbdev/uvesafb.*
14884
14885 VF610 NAND DRIVER
14886 M:      Stefan Agner <stefan@agner.ch>
14887 L:      linux-mtd@lists.infradead.org
14888 S:      Supported
14889 F:      drivers/mtd/nand/raw/vf610_nfc.c
14890
14891 VFAT/FAT/MSDOS FILESYSTEM
14892 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14893 S:      Maintained
14894 F:      Documentation/filesystems/vfat.txt
14895 F:      fs/fat/
14896
14897 VFIO DRIVER
14898 M:      Alex Williamson <alex.williamson@redhat.com>
14899 L:      kvm@vger.kernel.org
14900 T:      git git://github.com/awilliam/linux-vfio.git
14901 S:      Maintained
14902 F:      Documentation/vfio.txt
14903 F:      drivers/vfio/
14904 F:      include/linux/vfio.h
14905 F:      include/uapi/linux/vfio.h
14906
14907 VFIO MEDIATED DEVICE DRIVERS
14908 M:      Kirti Wankhede <kwankhede@nvidia.com>
14909 L:      kvm@vger.kernel.org
14910 S:      Maintained
14911 F:      Documentation/vfio-mediated-device.txt
14912 F:      drivers/vfio/mdev/
14913 F:      include/linux/mdev.h
14914 F:      samples/vfio-mdev/
14915
14916 VFIO PLATFORM DRIVER
14917 M:      Eric Auger <eric.auger@redhat.com>
14918 L:      kvm@vger.kernel.org
14919 S:      Maintained
14920 F:      drivers/vfio/platform/
14921
14922 VGA_SWITCHEROO
14923 R:      Lukas Wunner <lukas@wunner.de>
14924 S:      Maintained
14925 F:      Documentation/gpu/vga-switcheroo.rst
14926 F:      drivers/gpu/vga/vga_switcheroo.c
14927 F:      include/linux/vga_switcheroo.h
14928 T:      git git://anongit.freedesktop.org/drm/drm-misc
14929
14930 VIA RHINE NETWORK DRIVER
14931 S:      Orphan
14932 F:      drivers/net/ethernet/via/via-rhine.c
14933
14934 VIA SD/MMC CARD CONTROLLER DRIVER
14935 M:      Bruce Chang <brucechang@via.com.tw>
14936 M:      Harald Welte <HaraldWelte@viatech.com>
14937 S:      Maintained
14938 F:      drivers/mmc/host/via-sdmmc.c
14939
14940 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14941 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14942 L:      linux-fbdev@vger.kernel.org
14943 S:      Maintained
14944 F:      include/linux/via-core.h
14945 F:      include/linux/via-gpio.h
14946 F:      include/linux/via_i2c.h
14947 F:      drivers/video/fbdev/via/
14948
14949 VIA VELOCITY NETWORK DRIVER
14950 M:      Francois Romieu <romieu@fr.zoreil.com>
14951 L:      netdev@vger.kernel.org
14952 S:      Maintained
14953 F:      drivers/net/ethernet/via/via-velocity.*
14954
14955 VIDEO MULTIPLEXER DRIVER
14956 M:      Philipp Zabel <p.zabel@pengutronix.de>
14957 L:      linux-media@vger.kernel.org
14958 S:      Maintained
14959 F:      drivers/media/platform/video-mux.c
14960
14961 VIDEOBUF2 FRAMEWORK
14962 M:      Pawel Osciak <pawel@osciak.com>
14963 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14964 M:      Kyungmin Park <kyungmin.park@samsung.com>
14965 L:      linux-media@vger.kernel.org
14966 S:      Maintained
14967 F:      drivers/media/v4l2-core/videobuf2-*
14968 F:      include/media/videobuf2-*
14969
14970 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14971 M:      Helen Koike <helen.koike@collabora.com>
14972 L:      linux-media@vger.kernel.org
14973 T:      git git://linuxtv.org/media_tree.git
14974 W:      https://linuxtv.org
14975 S:      Maintained
14976 F:      drivers/media/platform/vimc/*
14977
14978 VIRT LIB
14979 M:      Alex Williamson <alex.williamson@redhat.com>
14980 M:      Paolo Bonzini <pbonzini@redhat.com>
14981 L:      kvm@vger.kernel.org
14982 S:      Supported
14983 F:      virt/lib/
14984
14985 VIRTIO AND VHOST VSOCK DRIVER
14986 M:      Stefan Hajnoczi <stefanha@redhat.com>
14987 L:      kvm@vger.kernel.org
14988 L:      virtualization@lists.linux-foundation.org
14989 L:      netdev@vger.kernel.org
14990 S:      Maintained
14991 F:      include/linux/virtio_vsock.h
14992 F:      include/uapi/linux/virtio_vsock.h
14993 F:      include/uapi/linux/vsockmon.h
14994 F:      include/uapi/linux/vm_sockets_diag.h
14995 F:      net/vmw_vsock/diag.c
14996 F:      net/vmw_vsock/af_vsock_tap.c
14997 F:      net/vmw_vsock/virtio_transport_common.c
14998 F:      net/vmw_vsock/virtio_transport.c
14999 F:      drivers/net/vsockmon.c
15000 F:      drivers/vhost/vsock.c
15001 F:      drivers/vhost/vsock.h
15002 F:      tools/testing/vsock/
15003
15004 VIRTIO CONSOLE DRIVER
15005 M:      Amit Shah <amit@kernel.org>
15006 L:      virtualization@lists.linux-foundation.org
15007 S:      Maintained
15008 F:      drivers/char/virtio_console.c
15009 F:      include/linux/virtio_console.h
15010 F:      include/uapi/linux/virtio_console.h
15011
15012 VIRTIO CORE, NET AND BLOCK DRIVERS
15013 M:      "Michael S. Tsirkin" <mst@redhat.com>
15014 M:      Jason Wang <jasowang@redhat.com>
15015 L:      virtualization@lists.linux-foundation.org
15016 S:      Maintained
15017 F:      Documentation/devicetree/bindings/virtio/
15018 F:      drivers/virtio/
15019 F:      tools/virtio/
15020 F:      drivers/net/virtio_net.c
15021 F:      drivers/block/virtio_blk.c
15022 F:      include/linux/virtio*.h
15023 F:      include/uapi/linux/virtio_*.h
15024 F:      drivers/crypto/virtio/
15025 F:      mm/balloon_compaction.c
15026
15027 VIRTIO CRYPTO DRIVER
15028 M:      Gonglei <arei.gonglei@huawei.com>
15029 L:      virtualization@lists.linux-foundation.org
15030 L:      linux-crypto@vger.kernel.org
15031 S:      Maintained
15032 F:      drivers/crypto/virtio/
15033 F:      include/uapi/linux/virtio_crypto.h
15034
15035 VIRTIO DRIVERS FOR S390
15036 M:      Cornelia Huck <cohuck@redhat.com>
15037 M:      Halil Pasic <pasic@linux.ibm.com>
15038 L:      linux-s390@vger.kernel.org
15039 L:      virtualization@lists.linux-foundation.org
15040 L:      kvm@vger.kernel.org
15041 S:      Supported
15042 F:      drivers/s390/virtio/
15043 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15044
15045 VIRTIO GPU DRIVER
15046 M:      David Airlie <airlied@linux.ie>
15047 M:      Gerd Hoffmann <kraxel@redhat.com>
15048 L:      dri-devel@lists.freedesktop.org
15049 L:      virtualization@lists.linux-foundation.org
15050 T:      git git://anongit.freedesktop.org/drm/drm-misc
15051 S:      Maintained
15052 F:      drivers/gpu/drm/virtio/
15053 F:      include/uapi/linux/virtio_gpu.h
15054
15055 VIRTIO HOST (VHOST)
15056 M:      "Michael S. Tsirkin" <mst@redhat.com>
15057 M:      Jason Wang <jasowang@redhat.com>
15058 L:      kvm@vger.kernel.org
15059 L:      virtualization@lists.linux-foundation.org
15060 L:      netdev@vger.kernel.org
15061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15062 S:      Maintained
15063 F:      drivers/vhost/
15064 F:      include/uapi/linux/vhost.h
15065
15066 VIRTIO INPUT DRIVER
15067 M:      Gerd Hoffmann <kraxel@redhat.com>
15068 S:      Maintained
15069 F:      drivers/virtio/virtio_input.c
15070 F:      include/uapi/linux/virtio_input.h
15071
15072 VIRTUAL BOX GUEST DEVICE DRIVER
15073 M:      Hans de Goede <hdegoede@redhat.com>
15074 M:      Arnd Bergmann <arnd@arndb.de>
15075 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15076 S:      Maintained
15077 F:      include/linux/vbox_utils.h
15078 F:      include/uapi/linux/vbox*.h
15079 F:      drivers/virt/vboxguest/
15080
15081 VIRTUAL SERIO DEVICE DRIVER
15082 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15083 S:      Maintained
15084 F:      drivers/input/serio/userio.c
15085 F:      include/uapi/linux/userio.h
15086
15087 VIVID VIRTUAL VIDEO DRIVER
15088 M:      Hans Verkuil <hverkuil@xs4all.nl>
15089 L:      linux-media@vger.kernel.org
15090 T:      git git://linuxtv.org/media_tree.git
15091 W:      https://linuxtv.org
15092 S:      Maintained
15093 F:      drivers/media/platform/vivid/*
15094
15095 VLYNQ BUS
15096 M:      Florian Fainelli <f.fainelli@gmail.com>
15097 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15098 S:      Maintained
15099 F:      drivers/vlynq/vlynq.c
15100 F:      include/linux/vlynq.h
15101
15102 VME SUBSYSTEM
15103 M:      Martyn Welch <martyn@welchs.me.uk>
15104 M:      Manohar Vanga <manohar.vanga@gmail.com>
15105 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15106 L:      devel@driverdev.osuosl.org
15107 S:      Maintained
15108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15109 F:      Documentation/driver-api/vme.rst
15110 F:      drivers/staging/vme/
15111 F:      drivers/vme/
15112 F:      include/linux/vme*
15113
15114 VMWARE BALLOON DRIVER
15115 M:      Xavier Deguillard <xdeguillard@vmware.com>
15116 M:      Philip Moltmann <moltmann@vmware.com>
15117 M:      "VMware, Inc." <pv-drivers@vmware.com>
15118 L:      linux-kernel@vger.kernel.org
15119 S:      Maintained
15120 F:      drivers/misc/vmw_balloon.c
15121
15122 VMWARE HYPERVISOR INTERFACE
15123 M:      Alok Kataria <akataria@vmware.com>
15124 L:      virtualization@lists.linux-foundation.org
15125 S:      Supported
15126 F:      arch/x86/kernel/cpu/vmware.c
15127
15128 VMWARE PVRDMA DRIVER
15129 M:      Adit Ranadive <aditr@vmware.com>
15130 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15131 L:      linux-rdma@vger.kernel.org
15132 S:      Maintained
15133 F:      drivers/infiniband/hw/vmw_pvrdma/
15134
15135 VMware PVSCSI driver
15136 M:      Jim Gill <jgill@vmware.com>
15137 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15138 L:      linux-scsi@vger.kernel.org
15139 S:      Maintained
15140 F:      drivers/scsi/vmw_pvscsi.c
15141 F:      drivers/scsi/vmw_pvscsi.h
15142
15143 VMWARE VMMOUSE SUBDRIVER
15144 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15145 M:      "VMware, Inc." <pv-drivers@vmware.com>
15146 L:      linux-input@vger.kernel.org
15147 S:      Maintained
15148 F:      drivers/input/mouse/vmmouse.c
15149 F:      drivers/input/mouse/vmmouse.h
15150
15151 VMWARE VMXNET3 ETHERNET DRIVER
15152 M:      Ronak Doshi <doshir@vmware.com>
15153 M:      "VMware, Inc." <pv-drivers@vmware.com>
15154 L:      netdev@vger.kernel.org
15155 S:      Maintained
15156 F:      drivers/net/vmxnet3/
15157
15158 VOCORE VOCORE2 BOARD
15159 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15160 L:      linux-mips@linux-mips.org
15161 S:      Maintained
15162 F:      arch/mips/boot/dts/ralink/vocore2.dts
15163
15164 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15165 M:      Liam Girdwood <lgirdwood@gmail.com>
15166 M:      Mark Brown <broonie@kernel.org>
15167 L:      linux-kernel@vger.kernel.org
15168 W:      http://www.slimlogic.co.uk/?p=48
15169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15170 S:      Supported
15171 F:      Documentation/devicetree/bindings/regulator/
15172 F:      Documentation/power/regulator/
15173 F:      drivers/regulator/
15174 F:      include/dt-bindings/regulator/
15175 F:      include/linux/regulator/
15176
15177 VRF
15178 M:      David Ahern <dsa@cumulusnetworks.com>
15179 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15180 L:      netdev@vger.kernel.org
15181 S:      Maintained
15182 F:      drivers/net/vrf.c
15183 F:      Documentation/networking/vrf.txt
15184
15185 VT1211 HARDWARE MONITOR DRIVER
15186 M:      Juerg Haefliger <juergh@gmail.com>
15187 L:      linux-hwmon@vger.kernel.org
15188 S:      Maintained
15189 F:      Documentation/hwmon/vt1211
15190 F:      drivers/hwmon/vt1211.c
15191
15192 VT8231 HARDWARE MONITOR DRIVER
15193 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15194 L:      linux-hwmon@vger.kernel.org
15195 S:      Maintained
15196 F:      drivers/hwmon/vt8231.c
15197
15198 VUB300 USB to SDIO/SD/MMC bridge chip
15199 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15200 L:      linux-mmc@vger.kernel.org
15201 L:      linux-usb@vger.kernel.org
15202 S:      Supported
15203 F:      drivers/mmc/host/vub300.c
15204
15205 W1 DALLAS'S 1-WIRE BUS
15206 M:      Evgeniy Polyakov <zbr@ioremap.net>
15207 S:      Maintained
15208 F:      Documentation/w1/
15209 F:      drivers/w1/
15210 F:      include/linux/w1.h
15211
15212 W83791D HARDWARE MONITORING DRIVER
15213 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15214 L:      linux-hwmon@vger.kernel.org
15215 S:      Maintained
15216 F:      Documentation/hwmon/w83791d
15217 F:      drivers/hwmon/w83791d.c
15218
15219 W83793 HARDWARE MONITORING DRIVER
15220 M:      Rudolf Marek <r.marek@assembler.cz>
15221 L:      linux-hwmon@vger.kernel.org
15222 S:      Maintained
15223 F:      Documentation/hwmon/w83793
15224 F:      drivers/hwmon/w83793.c
15225
15226 W83795 HARDWARE MONITORING DRIVER
15227 M:      Jean Delvare <jdelvare@suse.com>
15228 L:      linux-hwmon@vger.kernel.org
15229 S:      Maintained
15230 F:      drivers/hwmon/w83795.c
15231
15232 W83L51xD SD/MMC CARD INTERFACE DRIVER
15233 M:      Pierre Ossman <pierre@ossman.eu>
15234 S:      Maintained
15235 F:      drivers/mmc/host/wbsd.*
15236
15237 WACOM PROTOCOL 4 SERIAL TABLETS
15238 M:      Julian Squires <julian@cipht.net>
15239 M:      Hans de Goede <hdegoede@redhat.com>
15240 L:      linux-input@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/input/tablet/wacom_serial4.c
15243
15244 WATCHDOG DEVICE DRIVERS
15245 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15246 M:      Guenter Roeck <linux@roeck-us.net>
15247 L:      linux-watchdog@vger.kernel.org
15248 W:      http://www.linux-watchdog.org/
15249 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15250 S:      Maintained
15251 F:      Documentation/devicetree/bindings/watchdog/
15252 F:      Documentation/watchdog/
15253 F:      drivers/watchdog/
15254 F:      include/linux/watchdog.h
15255 F:      include/uapi/linux/watchdog.h
15256
15257 WHISKEYCOVE PMIC GPIO DRIVER
15258 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15259 L:      linux-gpio@vger.kernel.org
15260 S:      Maintained
15261 F:      drivers/gpio/gpio-wcove.c
15262
15263 WIIMOTE HID DRIVER
15264 M:      David Herrmann <dh.herrmann@googlemail.com>
15265 L:      linux-input@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/hid/hid-wiimote*
15268
15269 WILOCITY WIL6210 WIRELESS DRIVER
15270 M:      Maya Erez <merez@codeaurora.org>
15271 L:      linux-wireless@vger.kernel.org
15272 L:      wil6210@qti.qualcomm.com
15273 S:      Supported
15274 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15275 F:      drivers/net/wireless/ath/wil6210/
15276
15277 WIMAX STACK
15278 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15279 M:      linux-wimax@intel.com
15280 L:      wimax@linuxwimax.org (subscribers-only)
15281 S:      Supported
15282 W:      http://linuxwimax.org
15283 F:      Documentation/wimax/README.wimax
15284 F:      include/linux/wimax/debug.h
15285 F:      include/net/wimax.h
15286 F:      include/uapi/linux/wimax.h
15287 F:      net/wimax/
15288
15289 WINBOND CIR DRIVER
15290 M:      David Härdeman <david@hardeman.nu>
15291 S:      Maintained
15292 F:      drivers/media/rc/winbond-cir.c
15293
15294 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15295 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15296 L:      linux-watchdog@vger.kernel.org
15297 S:      Maintained
15298 F:      drivers/watchdog/ebc-c384_wdt.c
15299
15300 WINSYSTEMS WS16C48 GPIO DRIVER
15301 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15302 L:      linux-gpio@vger.kernel.org
15303 S:      Maintained
15304 F:      drivers/gpio/gpio-ws16c48.c
15305
15306 WISTRON LAPTOP BUTTON DRIVER
15307 M:      Miloslav Trmac <mitr@volny.cz>
15308 S:      Maintained
15309 F:      drivers/input/misc/wistron_btns.c
15310
15311 WL3501 WIRELESS PCMCIA CARD DRIVER
15312 L:      linux-wireless@vger.kernel.org
15313 S:      Odd fixes
15314 F:      drivers/net/wireless/wl3501*
15315
15316 WOLFSON MICROELECTRONICS DRIVERS
15317 L:      patches@opensource.cirrus.com
15318 T:      git https://github.com/CirrusLogic/linux-drivers.git
15319 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15320 S:      Supported
15321 F:      Documentation/hwmon/wm83??
15322 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15323 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15324 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15325 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15326 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15327 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15328 F:      drivers/clk/clk-wm83*.c
15329 F:      drivers/extcon/extcon-arizona.c
15330 F:      drivers/leds/leds-wm83*.c
15331 F:      drivers/gpio/gpio-*wm*.c
15332 F:      drivers/gpio/gpio-arizona.c
15333 F:      drivers/hwmon/wm83??-hwmon.c
15334 F:      drivers/input/misc/wm831x-on.c
15335 F:      drivers/input/touchscreen/wm831x-ts.c
15336 F:      drivers/input/touchscreen/wm97*.c
15337 F:      drivers/mfd/arizona*
15338 F:      drivers/mfd/wm*.c
15339 F:      drivers/mfd/cs47l24*
15340 F:      drivers/power/supply/wm83*.c
15341 F:      drivers/rtc/rtc-wm83*.c
15342 F:      drivers/regulator/wm8*.c
15343 F:      drivers/regulator/arizona*
15344 F:      drivers/video/backlight/wm83*_bl.c
15345 F:      drivers/watchdog/wm83*_wdt.c
15346 F:      include/linux/mfd/arizona/
15347 F:      include/linux/mfd/wm831x/
15348 F:      include/linux/mfd/wm8350/
15349 F:      include/linux/mfd/wm8400*
15350 F:      include/linux/regulator/arizona*
15351 F:      include/linux/wm97xx.h
15352 F:      include/sound/wm????.h
15353 F:      sound/soc/codecs/arizona.?
15354 F:      sound/soc/codecs/wm*
15355 F:      sound/soc/codecs/cs47l24*
15356
15357 WORKQUEUE
15358 M:      Tejun Heo <tj@kernel.org>
15359 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15361 S:      Maintained
15362 F:      include/linux/workqueue.h
15363 F:      kernel/workqueue.c
15364 F:      Documentation/core-api/workqueue.rst
15365
15366 X-POWERS AXP288 PMIC DRIVERS
15367 M:      Hans de Goede <hdegoede@redhat.com>
15368 S:      Maintained
15369 N:      axp288
15370 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15371
15372 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15373 M:      Chen-Yu Tsai <wens@csie.org>
15374 L:      linux-kernel@vger.kernel.org
15375 S:      Maintained
15376 N:      axp[128]
15377
15378 X.25 NETWORK LAYER
15379 M:      Andrew Hendry <andrew.hendry@gmail.com>
15380 L:      linux-x25@vger.kernel.org
15381 S:      Odd Fixes
15382 F:      Documentation/networking/x25*
15383 F:      include/net/x25*
15384 F:      net/x25/
15385
15386 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15387 M:      Thomas Gleixner <tglx@linutronix.de>
15388 M:      Ingo Molnar <mingo@redhat.com>
15389 R:      "H. Peter Anvin" <hpa@zytor.com>
15390 M:      x86@kernel.org
15391 L:      linux-kernel@vger.kernel.org
15392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15393 S:      Maintained
15394 F:      Documentation/x86/
15395 F:      arch/x86/
15396
15397 X86 MCE INFRASTRUCTURE
15398 M:      Tony Luck <tony.luck@intel.com>
15399 M:      Borislav Petkov <bp@alien8.de>
15400 L:      linux-edac@vger.kernel.org
15401 S:      Maintained
15402 F:      arch/x86/kernel/cpu/mcheck/*
15403
15404 X86 MICROCODE UPDATE SUPPORT
15405 M:      Borislav Petkov <bp@alien8.de>
15406 S:      Maintained
15407 F:      arch/x86/kernel/cpu/microcode/*
15408
15409 X86 PLATFORM DRIVERS
15410 M:      Darren Hart <dvhart@infradead.org>
15411 M:      Andy Shevchenko <andy@infradead.org>
15412 L:      platform-driver-x86@vger.kernel.org
15413 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15414 S:      Maintained
15415 F:      drivers/platform/x86/
15416 F:      drivers/platform/olpc/
15417
15418 X86 VDSO
15419 M:      Andy Lutomirski <luto@amacapital.net>
15420 L:      linux-kernel@vger.kernel.org
15421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15422 S:      Maintained
15423 F:      arch/x86/entry/vdso/
15424
15425 XC2028/3028 TUNER DRIVER
15426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15427 L:      linux-media@vger.kernel.org
15428 W:      https://linuxtv.org
15429 T:      git git://linuxtv.org/media_tree.git
15430 S:      Maintained
15431 F:      drivers/media/tuners/tuner-xc2028.*
15432
15433 XEN BLOCK SUBSYSTEM
15434 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15435 M:      Roger Pau Monné <roger.pau@citrix.com>
15436 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15437 S:      Supported
15438 F:      drivers/block/xen-blkback/*
15439 F:      drivers/block/xen*
15440
15441 XEN HYPERVISOR ARM
15442 M:      Stefano Stabellini <sstabellini@kernel.org>
15443 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15444 S:      Maintained
15445 F:      arch/arm/xen/
15446 F:      arch/arm/include/asm/xen/
15447
15448 XEN HYPERVISOR ARM64
15449 M:      Stefano Stabellini <sstabellini@kernel.org>
15450 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15451 S:      Maintained
15452 F:      arch/arm64/xen/
15453 F:      arch/arm64/include/asm/xen/
15454
15455 XEN HYPERVISOR INTERFACE
15456 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15457 M:      Juergen Gross <jgross@suse.com>
15458 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15460 S:      Supported
15461 F:      arch/x86/xen/
15462 F:      drivers/*/xen-*front.c
15463 F:      drivers/xen/
15464 F:      arch/x86/include/asm/xen/
15465 F:      arch/x86/include/asm/pvclock-abi.h
15466 F:      include/xen/
15467 F:      include/uapi/xen/
15468 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15469 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15470
15471 XEN NETWORK BACKEND DRIVER
15472 M:      Wei Liu <wei.liu2@citrix.com>
15473 M:      Paul Durrant <paul.durrant@citrix.com>
15474 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15475 L:      netdev@vger.kernel.org
15476 S:      Supported
15477 F:      drivers/net/xen-netback/*
15478
15479 XEN PCI SUBSYSTEM
15480 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15481 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15482 S:      Supported
15483 F:      arch/x86/pci/*xen*
15484 F:      drivers/pci/*xen*
15485
15486 XEN PVSCSI DRIVERS
15487 M:      Juergen Gross <jgross@suse.com>
15488 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15489 L:      linux-scsi@vger.kernel.org
15490 S:      Supported
15491 F:      drivers/scsi/xen-scsifront.c
15492 F:      drivers/xen/xen-scsiback.c
15493 F:      include/xen/interface/io/vscsiif.h
15494
15495 XEN SWIOTLB SUBSYSTEM
15496 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15497 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15498 L:      iommu@lists.linux-foundation.org
15499 S:      Supported
15500 F:      arch/x86/xen/*swiotlb*
15501 F:      drivers/xen/*swiotlb*
15502
15503 XFS FILESYSTEM
15504 M:      Darrick J. Wong <darrick.wong@oracle.com>
15505 M:      linux-xfs@vger.kernel.org
15506 L:      linux-xfs@vger.kernel.org
15507 W:      http://xfs.org/
15508 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15509 S:      Supported
15510 F:      Documentation/filesystems/xfs.txt
15511 F:      fs/xfs/
15512
15513 XILINX AXI ETHERNET DRIVER
15514 M:      Anirudha Sarangi <anirudh@xilinx.com>
15515 M:      John Linn <John.Linn@xilinx.com>
15516 S:      Maintained
15517 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15518
15519 XILINX UARTLITE SERIAL DRIVER
15520 M:      Peter Korsgaard <jacmet@sunsite.dk>
15521 L:      linux-serial@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/tty/serial/uartlite.c
15524
15525 XILINX VIDEO IP CORES
15526 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15527 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15528 L:      linux-media@vger.kernel.org
15529 T:      git git://linuxtv.org/media_tree.git
15530 S:      Supported
15531 F:      Documentation/devicetree/bindings/media/xilinx/
15532 F:      drivers/media/platform/xilinx/
15533 F:      include/uapi/linux/xilinx-v4l2-controls.h
15534
15535 XILLYBUS DRIVER
15536 M:      Eli Billauer <eli.billauer@gmail.com>
15537 L:      linux-kernel@vger.kernel.org
15538 S:      Supported
15539 F:      drivers/char/xillybus/
15540
15541 XLP9XX I2C DRIVER
15542 M:      George Cherian <george.cherian@cavium.com>
15543 M:      Jan Glauber <jglauber@cavium.com>
15544 L:      linux-i2c@vger.kernel.org
15545 W:      http://www.cavium.com
15546 S:      Supported
15547 F:      drivers/i2c/busses/i2c-xlp9xx.c
15548
15549 XRA1403 GPIO EXPANDER
15550 M:      Nandor Han <nandor.han@ge.com>
15551 M:      Semi Malinen <semi.malinen@ge.com>
15552 L:      linux-gpio@vger.kernel.org
15553 S:      Maintained
15554 F:      drivers/gpio/gpio-xra1403.c
15555 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15556
15557 XTENSA XTFPGA PLATFORM SUPPORT
15558 M:      Max Filippov <jcmvbkbc@gmail.com>
15559 L:      linux-xtensa@linux-xtensa.org
15560 S:      Maintained
15561 F:      drivers/spi/spi-xtensa-xtfpga.c
15562 F:      sound/soc/xtensa/xtfpga-i2s.c
15563
15564 YAM DRIVER FOR AX.25
15565 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15566 L:      linux-hams@vger.kernel.org
15567 S:      Maintained
15568 F:      drivers/net/hamradio/yam*
15569 F:      include/linux/yam.h
15570
15571 YAMA SECURITY MODULE
15572 M:      Kees Cook <keescook@chromium.org>
15573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15574 S:      Supported
15575 F:      security/yama/
15576 F:      Documentation/admin-guide/LSM/Yama.rst
15577
15578 YEALINK PHONE DRIVER
15579 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15580 L:      usbb2k-api-dev@nongnu.org
15581 S:      Maintained
15582 F:      Documentation/input/yealink.rst
15583 F:      drivers/input/misc/yealink.*
15584
15585 Z8530 DRIVER FOR AX.25
15586 M:      Joerg Reuter <jreuter@yaina.de>
15587 W:      http://yaina.de/jreuter/
15588 W:      http://www.qsl.net/dl1bke/
15589 L:      linux-hams@vger.kernel.org
15590 S:      Maintained
15591 F:      Documentation/networking/z8530drv.txt
15592 F:      drivers/net/hamradio/*scc.c
15593 F:      drivers/net/hamradio/z8530.h
15594
15595 ZBUD COMPRESSED PAGE ALLOCATOR
15596 M:      Seth Jennings <sjenning@redhat.com>
15597 M:      Dan Streetman <ddstreet@ieee.org>
15598 L:      linux-mm@kvack.org
15599 S:      Maintained
15600 F:      mm/zbud.c
15601 F:      include/linux/zbud.h
15602
15603 ZD1211RW WIRELESS DRIVER
15604 M:      Daniel Drake <dsd@gentoo.org>
15605 M:      Ulrich Kunitz <kune@deine-taler.de>
15606 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15607 L:      linux-wireless@vger.kernel.org
15608 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15609 S:      Maintained
15610 F:      drivers/net/wireless/zydas/zd1211rw/
15611
15612 ZD1301 MEDIA DRIVER
15613 M:      Antti Palosaari <crope@iki.fi>
15614 L:      linux-media@vger.kernel.org
15615 W:      https://linuxtv.org/
15616 W:      http://palosaari.fi/linux/
15617 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15618 S:      Maintained
15619 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15620
15621 ZD1301_DEMOD MEDIA DRIVER
15622 M:      Antti Palosaari <crope@iki.fi>
15623 L:      linux-media@vger.kernel.org
15624 W:      https://linuxtv.org/
15625 W:      http://palosaari.fi/linux/
15626 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15627 S:      Maintained
15628 F:      drivers/media/dvb-frontends/zd1301_demod*
15629
15630 ZPOOL COMPRESSED PAGE STORAGE API
15631 M:      Dan Streetman <ddstreet@ieee.org>
15632 L:      linux-mm@kvack.org
15633 S:      Maintained
15634 F:      mm/zpool.c
15635 F:      include/linux/zpool.h
15636
15637 ZR36067 VIDEO FOR LINUX DRIVER
15638 L:      mjpeg-users@lists.sourceforge.net
15639 L:      linux-media@vger.kernel.org
15640 W:      http://mjpeg.sourceforge.net/driver-zoran/
15641 T:      hg https://linuxtv.org/hg/v4l-dvb
15642 S:      Odd Fixes
15643 F:      drivers/media/pci/zoran/
15644
15645 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15646 M:      Minchan Kim <minchan@kernel.org>
15647 M:      Nitin Gupta <ngupta@vflare.org>
15648 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15649 L:      linux-kernel@vger.kernel.org
15650 S:      Maintained
15651 F:      drivers/block/zram/
15652 F:      Documentation/blockdev/zram.txt
15653
15654 ZS DECSTATION Z85C30 SERIAL DRIVER
15655 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15656 S:      Maintained
15657 F:      drivers/tty/serial/zs.*
15658
15659 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15660 M:      Minchan Kim <minchan@kernel.org>
15661 M:      Nitin Gupta <ngupta@vflare.org>
15662 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15663 L:      linux-mm@kvack.org
15664 S:      Maintained
15665 F:      mm/zsmalloc.c
15666 F:      include/linux/zsmalloc.h
15667 F:      Documentation/vm/zsmalloc.rst
15668
15669 ZSWAP COMPRESSED SWAP CACHING
15670 M:      Seth Jennings <sjenning@redhat.com>
15671 M:      Dan Streetman <ddstreet@ieee.org>
15672 L:      linux-mm@kvack.org
15673 S:      Maintained
15674 F:      mm/zswap.c
15675
15676 THE REST
15677 M:      Linus Torvalds <torvalds@linux-foundation.org>
15678 L:      linux-kernel@vger.kernel.org
15679 Q:      http://patchwork.kernel.org/project/LKML/list/
15680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15681 S:      Buried alive in reporters
15682 F:      *
15683 F:      */