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:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
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@qca.qualcomm.com>
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-virt.c
4334 F:      drivers/base/dma-mapping.c
4335 F:      drivers/base/dma-coherent.c
4336 F:      include/asm-generic/dma-mapping.h
4337 F:      include/linux/dma-direct.h
4338 F:      include/linux/dma-mapping.h
4339
4340 DME1737 HARDWARE MONITOR DRIVER
4341 M:      Juerg Haefliger <juergh@gmail.com>
4342 L:      linux-hwmon@vger.kernel.org
4343 S:      Maintained
4344 F:      Documentation/hwmon/dme1737
4345 F:      drivers/hwmon/dme1737.c
4346
4347 DMI/SMBIOS SUPPORT
4348 M:      Jean Delvare <jdelvare@suse.com>
4349 S:      Maintained
4350 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4351 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4352 F:      drivers/firmware/dmi-id.c
4353 F:      drivers/firmware/dmi_scan.c
4354 F:      include/linux/dmi.h
4355
4356 DOCUMENTATION
4357 M:      Jonathan Corbet <corbet@lwn.net>
4358 L:      linux-doc@vger.kernel.org
4359 S:      Maintained
4360 F:      Documentation/
4361 F:      scripts/kernel-doc
4362 X:      Documentation/ABI/
4363 X:      Documentation/devicetree/
4364 X:      Documentation/acpi
4365 X:      Documentation/power
4366 X:      Documentation/spi
4367 X:      Documentation/media
4368 T:      git git://git.lwn.net/linux.git docs-next
4369
4370 DONGWOON DW9714 LENS VOICE COIL DRIVER
4371 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4372 L:      linux-media@vger.kernel.org
4373 T:      git git://linuxtv.org/media_tree.git
4374 S:      Maintained
4375 F:      drivers/media/i2c/dw9714.c
4376
4377 DOUBLETALK DRIVER
4378 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4379 L:      blinux-list@redhat.com
4380 S:      Maintained
4381 F:      drivers/char/dtlk.c
4382 F:      include/linux/dtlk.h
4383
4384 DPAA2 DATAPATH I/O (DPIO) DRIVER
4385 M:      Roy Pledge <Roy.Pledge@nxp.com>
4386 L:      linux-kernel@vger.kernel.org
4387 S:      Maintained
4388 F:      drivers/staging/fsl-mc/bus/dpio
4389
4390 DPAA2 ETHERNET DRIVER
4391 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4392 L:      linux-kernel@vger.kernel.org
4393 S:      Maintained
4394 F:      drivers/staging/fsl-dpaa2/ethernet
4395
4396 DPAA2 ETHERNET SWITCH DRIVER
4397 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4398 L:      linux-kernel@vger.kernel.org
4399 S:      Maintained
4400 F:      drivers/staging/fsl-dpaa2/ethsw
4401
4402 DPT_I2O SCSI RAID DRIVER
4403 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4404 L:      linux-scsi@vger.kernel.org
4405 W:      http://www.adaptec.com/
4406 S:      Maintained
4407 F:      drivers/scsi/dpt*
4408 F:      drivers/scsi/dpt/
4409
4410 DRBD DRIVER
4411 M:      Philipp Reisner <philipp.reisner@linbit.com>
4412 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4413 L:      drbd-dev@lists.linbit.com
4414 W:      http://www.drbd.org
4415 T:      git git://git.linbit.com/linux-drbd.git
4416 T:      git git://git.linbit.com/drbd-8.4.git
4417 S:      Supported
4418 F:      drivers/block/drbd/
4419 F:      lib/lru_cache.c
4420 F:      Documentation/blockdev/drbd/
4421
4422 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4423 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4425 S:      Supported
4426 F:      Documentation/kobject.txt
4427 F:      drivers/base/
4428 F:      fs/debugfs/
4429 F:      fs/sysfs/
4430 F:      include/linux/debugfs.h
4431 F:      include/linux/kobj*
4432 F:      lib/kobj*
4433
4434 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4435 M:      Kevin Hilman <khilman@kernel.org>
4436 M:      Nishanth Menon <nm@ti.com>
4437 S:      Maintained
4438 F:      drivers/power/avs/
4439 F:      include/linux/power/smartreflex.h
4440 L:      linux-pm@vger.kernel.org
4441
4442 DRM DRIVER FOR ARM PL111 CLCD
4443 M:      Eric Anholt <eric@anholt.net>
4444 T:      git git://anongit.freedesktop.org/drm/drm-misc
4445 S:      Supported
4446 F:      drivers/gpu/drm/pl111/
4447
4448 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4449 M:      Linus Walleij <linus.walleij@linaro.org>
4450 T:      git git://anongit.freedesktop.org/drm/drm-misc
4451 S:      Maintained
4452 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4453 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4454
4455 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4456 M:      Dave Airlie <airlied@redhat.com>
4457 S:      Odd Fixes
4458 F:      drivers/gpu/drm/ast/
4459
4460 DRM DRIVER FOR BOCHS VIRTUAL GPU
4461 M:      Gerd Hoffmann <kraxel@redhat.com>
4462 L:      virtualization@lists.linux-foundation.org
4463 T:      git git://anongit.freedesktop.org/drm/drm-misc
4464 S:      Maintained
4465 F:      drivers/gpu/drm/bochs/
4466
4467 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4468 M:      Linus Walleij <linus.walleij@linaro.org>
4469 T:      git git://anongit.freedesktop.org/drm/drm-misc
4470 S:      Maintained
4471 F:      drivers/gpu/drm/tve200/
4472
4473 DRM DRIVER FOR ILITEK ILI9225 PANELS
4474 M:      David Lechner <david@lechnology.com>
4475 S:      Maintained
4476 F:      drivers/gpu/drm/tinydrm/ili9225.c
4477 F:      Documentation/devicetree/bindings/display/ili9225.txt
4478
4479 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4480 S:      Orphan / Obsolete
4481 F:      drivers/gpu/drm/i810/
4482 F:      include/uapi/drm/i810_drm.h
4483
4484 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4485 S:      Orphan / Obsolete
4486 F:      drivers/gpu/drm/mga/
4487 F:      include/uapi/drm/mga_drm.h
4488
4489 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4490 M:      Dave Airlie <airlied@redhat.com>
4491 S:      Odd Fixes
4492 F:      drivers/gpu/drm/mgag200/
4493
4494 DRM DRIVER FOR MI0283QT
4495 M:      Noralf Trønnes <noralf@tronnes.org>
4496 S:      Maintained
4497 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4498 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4499
4500 DRM DRIVER FOR MSM ADRENO GPU
4501 M:      Rob Clark <robdclark@gmail.com>
4502 L:      linux-arm-msm@vger.kernel.org
4503 L:      dri-devel@lists.freedesktop.org
4504 L:      freedreno@lists.freedesktop.org
4505 T:      git git://people.freedesktop.org/~robclark/linux
4506 S:      Maintained
4507 F:      drivers/gpu/drm/msm/
4508 F:      include/uapi/drm/msm_drm.h
4509 F:      Documentation/devicetree/bindings/display/msm/
4510
4511 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4512 M:      Ben Skeggs <bskeggs@redhat.com>
4513 L:      dri-devel@lists.freedesktop.org
4514 L:      nouveau@lists.freedesktop.org
4515 T:      git git://github.com/skeggsb/linux
4516 S:      Supported
4517 F:      drivers/gpu/drm/nouveau/
4518 F:      include/uapi/drm/nouveau_drm.h
4519
4520 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4521 M:      Noralf Trønnes <noralf@tronnes.org>
4522 S:      Maintained
4523 F:      drivers/gpu/drm/tinydrm/repaper.c
4524 F:      Documentation/devicetree/bindings/display/repaper.txt
4525
4526 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4527 M:      Dave Airlie <airlied@redhat.com>
4528 M:      Gerd Hoffmann <kraxel@redhat.com>
4529 L:      virtualization@lists.linux-foundation.org
4530 T:      git git://anongit.freedesktop.org/drm/drm-misc
4531 S:      Obsolete
4532 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4533 F:      drivers/gpu/drm/cirrus/
4534
4535 DRM DRIVER FOR QXL VIRTUAL GPU
4536 M:      Dave Airlie <airlied@redhat.com>
4537 M:      Gerd Hoffmann <kraxel@redhat.com>
4538 L:      virtualization@lists.linux-foundation.org
4539 T:      git git://anongit.freedesktop.org/drm/drm-misc
4540 S:      Maintained
4541 F:      drivers/gpu/drm/qxl/
4542 F:      include/uapi/drm/qxl_drm.h
4543
4544 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4545 S:      Orphan / Obsolete
4546 F:      drivers/gpu/drm/r128/
4547 F:      include/uapi/drm/r128_drm.h
4548
4549 DRM DRIVER FOR SAVAGE VIDEO CARDS
4550 S:      Orphan / Obsolete
4551 F:      drivers/gpu/drm/savage/
4552 F:      include/uapi/drm/savage_drm.h
4553
4554 DRM DRIVER FOR SIS VIDEO CARDS
4555 S:      Orphan / Obsolete
4556 F:      drivers/gpu/drm/sis/
4557 F:      include/uapi/drm/sis_drm.h
4558
4559 DRM DRIVER FOR SITRONIX ST7586 PANELS
4560 M:      David Lechner <david@lechnology.com>
4561 S:      Maintained
4562 F:      drivers/gpu/drm/tinydrm/st7586.c
4563 F:      Documentation/devicetree/bindings/display/st7586.txt
4564
4565 DRM DRIVER FOR SITRONIX ST7735R PANELS
4566 M:      David Lechner <david@lechnology.com>
4567 S:      Maintained
4568 F:      drivers/gpu/drm/tinydrm/st7735r.c
4569 F:      Documentation/devicetree/bindings/display/st7735r.txt
4570
4571 DRM DRIVER FOR TDFX VIDEO CARDS
4572 S:      Orphan / Obsolete
4573 F:      drivers/gpu/drm/tdfx/
4574
4575 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4576 M:      Dave Airlie <airlied@redhat.com>
4577 S:      Odd Fixes
4578 F:      drivers/gpu/drm/udl/
4579
4580 DRM DRIVER FOR VMWARE VIRTUAL GPU
4581 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4582 M:      Sinclair Yeh <syeh@vmware.com>
4583 M:      Thomas Hellstrom <thellstrom@vmware.com>
4584 L:      dri-devel@lists.freedesktop.org
4585 T:      git git://people.freedesktop.org/~syeh/repos_linux
4586 T:      git git://people.freedesktop.org/~thomash/linux
4587 S:      Supported
4588 F:      drivers/gpu/drm/vmwgfx/
4589 F:      include/uapi/drm/vmwgfx_drm.h
4590
4591 DRM DRIVERS
4592 M:      David Airlie <airlied@linux.ie>
4593 L:      dri-devel@lists.freedesktop.org
4594 T:      git git://people.freedesktop.org/~airlied/linux
4595 B:      https://bugs.freedesktop.org/
4596 C:      irc://chat.freenode.net/dri-devel
4597 S:      Maintained
4598 F:      drivers/gpu/drm/
4599 F:      drivers/gpu/vga/
4600 F:      Documentation/devicetree/bindings/display/
4601 F:      Documentation/devicetree/bindings/gpu/
4602 F:      Documentation/devicetree/bindings/video/
4603 F:      Documentation/gpu/
4604 F:      include/drm/
4605 F:      include/uapi/drm/
4606 F:      include/linux/vga*
4607
4608 DRM DRIVERS AND MISC GPU PATCHES
4609 M:      Gustavo Padovan <gustavo@padovan.org>
4610 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4611 M:      Sean Paul <seanpaul@chromium.org>
4612 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4613 S:      Maintained
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 F:      Documentation/gpu/
4616 F:      drivers/gpu/vga/
4617 F:      drivers/gpu/drm/*
4618 F:      include/drm/drm*
4619 F:      include/uapi/drm/drm*
4620 F:      include/linux/vga*
4621
4622 DRM DRIVERS FOR ALLWINNER A10
4623 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4624 L:      dri-devel@lists.freedesktop.org
4625 S:      Supported
4626 F:      drivers/gpu/drm/sun4i/
4627 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4628 T:      git git://anongit.freedesktop.org/drm/drm-misc
4629
4630 DRM DRIVERS FOR AMLOGIC SOCS
4631 M:      Neil Armstrong <narmstrong@baylibre.com>
4632 L:      dri-devel@lists.freedesktop.org
4633 L:      linux-amlogic@lists.infradead.org
4634 W:      http://linux-meson.com/
4635 S:      Supported
4636 F:      drivers/gpu/drm/meson/
4637 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4638 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4639 F:      Documentation/gpu/meson.rst
4640 T:      git git://anongit.freedesktop.org/drm/drm-misc
4641
4642 DRM DRIVERS FOR ATMEL HLCDC
4643 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4644 L:      dri-devel@lists.freedesktop.org
4645 S:      Supported
4646 F:      drivers/gpu/drm/atmel-hlcdc/
4647 F:      Documentation/devicetree/bindings/drm/atmel/
4648 T:      git git://anongit.freedesktop.org/drm/drm-misc
4649
4650 DRM DRIVERS FOR BRIDGE CHIPS
4651 M:      Archit Taneja <architt@codeaurora.org>
4652 M:      Andrzej Hajda <a.hajda@samsung.com>
4653 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4654 S:      Maintained
4655 T:      git git://anongit.freedesktop.org/drm/drm-misc
4656 F:      drivers/gpu/drm/bridge/
4657
4658 DRM DRIVERS FOR EXYNOS
4659 M:      Inki Dae <inki.dae@samsung.com>
4660 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4661 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4662 M:      Kyungmin Park <kyungmin.park@samsung.com>
4663 L:      dri-devel@lists.freedesktop.org
4664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4665 S:      Supported
4666 F:      drivers/gpu/drm/exynos/
4667 F:      include/uapi/drm/exynos_drm.h
4668 F:      Documentation/devicetree/bindings/display/exynos/
4669
4670 DRM DRIVERS FOR FREESCALE DCU
4671 M:      Stefan Agner <stefan@agner.ch>
4672 M:      Alison Wang <alison.wang@freescale.com>
4673 L:      dri-devel@lists.freedesktop.org
4674 S:      Supported
4675 F:      drivers/gpu/drm/fsl-dcu/
4676 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4677 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4678 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4679
4680 DRM DRIVERS FOR FREESCALE IMX
4681 M:      Philipp Zabel <p.zabel@pengutronix.de>
4682 L:      dri-devel@lists.freedesktop.org
4683 S:      Maintained
4684 F:      drivers/gpu/drm/imx/
4685 F:      drivers/gpu/ipu-v3/
4686 F:      Documentation/devicetree/bindings/display/imx/
4687
4688 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4689 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4690 L:      dri-devel@lists.freedesktop.org
4691 T:      git git://github.com/patjak/drm-gma500
4692 S:      Maintained
4693 F:      drivers/gpu/drm/gma500/
4694
4695 DRM DRIVERS FOR HISILICON
4696 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4697 M:      Rongrong Zou <zourongrong@gmail.com>
4698 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4699 R:      Chen Feng <puck.chen@hisilicon.com>
4700 L:      dri-devel@lists.freedesktop.org
4701 T:      git git://github.com/xin3liang/linux.git
4702 S:      Maintained
4703 F:      drivers/gpu/drm/hisilicon/
4704 F:      Documentation/devicetree/bindings/display/hisilicon/
4705
4706 DRM DRIVERS FOR MEDIATEK
4707 M:      CK Hu <ck.hu@mediatek.com>
4708 M:      Philipp Zabel <p.zabel@pengutronix.de>
4709 L:      dri-devel@lists.freedesktop.org
4710 S:      Supported
4711 F:      drivers/gpu/drm/mediatek/
4712 F:      Documentation/devicetree/bindings/display/mediatek/
4713
4714 DRM DRIVERS FOR NVIDIA TEGRA
4715 M:      Thierry Reding <thierry.reding@gmail.com>
4716 L:      dri-devel@lists.freedesktop.org
4717 L:      linux-tegra@vger.kernel.org
4718 T:      git git://anongit.freedesktop.org/tegra/linux.git
4719 S:      Supported
4720 F:      drivers/gpu/drm/tegra/
4721 F:      drivers/gpu/host1x/
4722 F:      include/linux/host1x.h
4723 F:      include/uapi/drm/tegra_drm.h
4724 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4725
4726 DRM DRIVERS FOR RENESAS
4727 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4728 L:      dri-devel@lists.freedesktop.org
4729 L:      linux-renesas-soc@vger.kernel.org
4730 T:      git git://linuxtv.org/pinchartl/fbdev
4731 S:      Supported
4732 F:      drivers/gpu/drm/rcar-du/
4733 F:      drivers/gpu/drm/shmobile/
4734 F:      include/linux/platform_data/shmob_drm.h
4735 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4736 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4737 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4738
4739 DRM DRIVERS FOR ROCKCHIP
4740 M:      Sandy Huang <hjc@rock-chips.com>
4741 M:      Heiko Stübner <heiko@sntech.de>
4742 L:      dri-devel@lists.freedesktop.org
4743 S:      Maintained
4744 F:      drivers/gpu/drm/rockchip/
4745 F:      Documentation/devicetree/bindings/display/rockchip/
4746 T:      git git://anongit.freedesktop.org/drm/drm-misc
4747
4748 DRM DRIVERS FOR STI
4749 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4750 M:      Vincent Abriou <vincent.abriou@st.com>
4751 L:      dri-devel@lists.freedesktop.org
4752 T:      git git://anongit.freedesktop.org/drm/drm-misc
4753 S:      Maintained
4754 F:      drivers/gpu/drm/sti
4755 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4756
4757 DRM DRIVERS FOR STM
4758 M:      Yannick Fertre <yannick.fertre@st.com>
4759 M:      Philippe Cornu <philippe.cornu@st.com>
4760 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4761 M:      Vincent Abriou <vincent.abriou@st.com>
4762 L:      dri-devel@lists.freedesktop.org
4763 T:      git git://anongit.freedesktop.org/drm/drm-misc
4764 S:      Maintained
4765 F:      drivers/gpu/drm/stm
4766 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4767
4768 DRM DRIVERS FOR TI LCDC
4769 M:      Jyri Sarha <jsarha@ti.com>
4770 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4771 L:      dri-devel@lists.freedesktop.org
4772 S:      Maintained
4773 F:      drivers/gpu/drm/tilcdc/
4774 F:      Documentation/devicetree/bindings/display/tilcdc/
4775
4776 DRM DRIVERS FOR TI OMAP
4777 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 S:      Maintained
4780 F:      drivers/gpu/drm/omapdrm/
4781 F:      Documentation/devicetree/bindings/display/ti/
4782
4783 DRM DRIVERS FOR VC4
4784 M:      Eric Anholt <eric@anholt.net>
4785 T:      git git://github.com/anholt/linux
4786 S:      Supported
4787 F:      drivers/gpu/drm/vc4/
4788 F:      include/uapi/drm/vc4_drm.h
4789 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791
4792 DRM DRIVERS FOR VIVANTE GPU IP
4793 M:      Lucas Stach <l.stach@pengutronix.de>
4794 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4795 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4796 L:      etnaviv@lists.freedesktop.org
4797 L:      dri-devel@lists.freedesktop.org
4798 S:      Maintained
4799 F:      drivers/gpu/drm/etnaviv/
4800 F:      include/uapi/drm/etnaviv_drm.h
4801 F:      Documentation/devicetree/bindings/display/etnaviv/
4802
4803 DRM DRIVERS FOR ZTE ZX
4804 M:      Shawn Guo <shawnguo@kernel.org>
4805 L:      dri-devel@lists.freedesktop.org
4806 S:      Maintained
4807 F:      drivers/gpu/drm/zte/
4808 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4809 T:      git git://anongit.freedesktop.org/drm/drm-misc
4810
4811 DRM PANEL DRIVERS
4812 M:      Thierry Reding <thierry.reding@gmail.com>
4813 L:      dri-devel@lists.freedesktop.org
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815 S:      Maintained
4816 F:      drivers/gpu/drm/drm_panel.c
4817 F:      drivers/gpu/drm/panel/
4818 F:      include/drm/drm_panel.h
4819 F:      Documentation/devicetree/bindings/display/panel/
4820
4821 DRM TINYDRM DRIVERS
4822 M:      Noralf Trønnes <noralf@tronnes.org>
4823 W:      https://github.com/notro/tinydrm/wiki/Development
4824 T:      git git://anongit.freedesktop.org/drm/drm-misc
4825 S:      Maintained
4826 F:      drivers/gpu/drm/tinydrm/
4827 F:      include/drm/tinydrm/
4828
4829 DRM TTM SUBSYSTEM
4830 M:      Christian Koenig <christian.koenig@amd.com>
4831 M:      Roger He <Hongbo.He@amd.com>
4832 T:      git git://people.freedesktop.org/~agd5f/linux
4833 S:      Maintained
4834 L:      dri-devel@lists.freedesktop.org
4835 F:      include/drm/ttm/
4836 F:      drivers/gpu/drm/ttm/
4837
4838 DSBR100 USB FM RADIO DRIVER
4839 M:      Alexey Klimov <klimov.linux@gmail.com>
4840 L:      linux-media@vger.kernel.org
4841 T:      git git://linuxtv.org/media_tree.git
4842 S:      Maintained
4843 F:      drivers/media/radio/dsbr100.c
4844
4845 DSCC4 DRIVER
4846 M:      Francois Romieu <romieu@fr.zoreil.com>
4847 L:      netdev@vger.kernel.org
4848 S:      Maintained
4849 F:      drivers/net/wan/dscc4.c
4850
4851 DT3155 MEDIA DRIVER
4852 M:      Hans Verkuil <hverkuil@xs4all.nl>
4853 L:      linux-media@vger.kernel.org
4854 T:      git git://linuxtv.org/media_tree.git
4855 W:      https://linuxtv.org
4856 S:      Odd Fixes
4857 F:      drivers/media/pci/dt3155/
4858
4859 DVB_USB_AF9015 MEDIA DRIVER
4860 M:      Antti Palosaari <crope@iki.fi>
4861 L:      linux-media@vger.kernel.org
4862 W:      https://linuxtv.org
4863 W:      http://palosaari.fi/linux/
4864 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4865 T:      git git://linuxtv.org/anttip/media_tree.git
4866 S:      Maintained
4867 F:      drivers/media/usb/dvb-usb-v2/af9015*
4868
4869 DVB_USB_AF9035 MEDIA DRIVER
4870 M:      Antti Palosaari <crope@iki.fi>
4871 L:      linux-media@vger.kernel.org
4872 W:      https://linuxtv.org
4873 W:      http://palosaari.fi/linux/
4874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4875 T:      git git://linuxtv.org/anttip/media_tree.git
4876 S:      Maintained
4877 F:      drivers/media/usb/dvb-usb-v2/af9035*
4878
4879 DVB_USB_ANYSEE MEDIA DRIVER
4880 M:      Antti Palosaari <crope@iki.fi>
4881 L:      linux-media@vger.kernel.org
4882 W:      https://linuxtv.org
4883 W:      http://palosaari.fi/linux/
4884 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4885 T:      git git://linuxtv.org/anttip/media_tree.git
4886 S:      Maintained
4887 F:      drivers/media/usb/dvb-usb-v2/anysee*
4888
4889 DVB_USB_AU6610 MEDIA DRIVER
4890 M:      Antti Palosaari <crope@iki.fi>
4891 L:      linux-media@vger.kernel.org
4892 W:      https://linuxtv.org
4893 W:      http://palosaari.fi/linux/
4894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4895 T:      git git://linuxtv.org/anttip/media_tree.git
4896 S:      Maintained
4897 F:      drivers/media/usb/dvb-usb-v2/au6610*
4898
4899 DVB_USB_CE6230 MEDIA DRIVER
4900 M:      Antti Palosaari <crope@iki.fi>
4901 L:      linux-media@vger.kernel.org
4902 W:      https://linuxtv.org
4903 W:      http://palosaari.fi/linux/
4904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4905 T:      git git://linuxtv.org/anttip/media_tree.git
4906 S:      Maintained
4907 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4908
4909 DVB_USB_CXUSB MEDIA DRIVER
4910 M:      Michael Krufky <mkrufky@linuxtv.org>
4911 L:      linux-media@vger.kernel.org
4912 W:      https://linuxtv.org
4913 W:      http://github.com/mkrufky
4914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4915 T:      git git://linuxtv.org/media_tree.git
4916 S:      Maintained
4917 F:      drivers/media/usb/dvb-usb/cxusb*
4918
4919 DVB_USB_EC168 MEDIA DRIVER
4920 M:      Antti Palosaari <crope@iki.fi>
4921 L:      linux-media@vger.kernel.org
4922 W:      https://linuxtv.org
4923 W:      http://palosaari.fi/linux/
4924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4925 T:      git git://linuxtv.org/anttip/media_tree.git
4926 S:      Maintained
4927 F:      drivers/media/usb/dvb-usb-v2/ec168*
4928
4929 DVB_USB_GL861 MEDIA DRIVER
4930 M:      Antti Palosaari <crope@iki.fi>
4931 L:      linux-media@vger.kernel.org
4932 W:      https://linuxtv.org
4933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4934 T:      git git://linuxtv.org/anttip/media_tree.git
4935 S:      Maintained
4936 F:      drivers/media/usb/dvb-usb-v2/gl861*
4937
4938 DVB_USB_MXL111SF MEDIA DRIVER
4939 M:      Michael Krufky <mkrufky@linuxtv.org>
4940 L:      linux-media@vger.kernel.org
4941 W:      https://linuxtv.org
4942 W:      http://github.com/mkrufky
4943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4944 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4945 S:      Maintained
4946 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4947
4948 DVB_USB_RTL28XXU MEDIA DRIVER
4949 M:      Antti Palosaari <crope@iki.fi>
4950 L:      linux-media@vger.kernel.org
4951 W:      https://linuxtv.org
4952 W:      http://palosaari.fi/linux/
4953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4954 T:      git git://linuxtv.org/anttip/media_tree.git
4955 S:      Maintained
4956 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4957
4958 DVB_USB_V2 MEDIA DRIVER
4959 M:      Antti Palosaari <crope@iki.fi>
4960 L:      linux-media@vger.kernel.org
4961 W:      https://linuxtv.org
4962 W:      http://palosaari.fi/linux/
4963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4964 T:      git git://linuxtv.org/anttip/media_tree.git
4965 S:      Maintained
4966 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
4967 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
4968
4969 DYNAMIC DEBUG
4970 M:      Jason Baron <jbaron@akamai.com>
4971 S:      Maintained
4972 F:      lib/dynamic_debug.c
4973 F:      include/linux/dynamic_debug.h
4974
4975 DYNAMIC INTERRUPT MODERATION
4976 M:      Tal Gilboa <talgi@mellanox.com>
4977 S:      Maintained
4978 F:      include/linux/net_dim.h
4979
4980 DZ DECSTATION DZ11 SERIAL DRIVER
4981 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4982 S:      Maintained
4983 F:      drivers/tty/serial/dz.*
4984
4985 E3X0 POWER BUTTON DRIVER
4986 M:      Moritz Fischer <moritz.fischer@ettus.com>
4987 L:      usrp-users@lists.ettus.com
4988 W:      http://www.ettus.com
4989 S:      Supported
4990 F:      drivers/input/misc/e3x0-button.c
4991 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
4992
4993 E4000 MEDIA DRIVER
4994 M:      Antti Palosaari <crope@iki.fi>
4995 L:      linux-media@vger.kernel.org
4996 W:      https://linuxtv.org
4997 W:      http://palosaari.fi/linux/
4998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4999 T:      git git://linuxtv.org/anttip/media_tree.git
5000 S:      Maintained
5001 F:      drivers/media/tuners/e4000*
5002
5003 EC100 MEDIA DRIVER
5004 M:      Antti Palosaari <crope@iki.fi>
5005 L:      linux-media@vger.kernel.org
5006 W:      https://linuxtv.org
5007 W:      http://palosaari.fi/linux/
5008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5009 T:      git git://linuxtv.org/anttip/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/dvb-frontends/ec100*
5012
5013 ECRYPT FILE SYSTEM
5014 M:      Tyler Hicks <tyhicks@canonical.com>
5015 L:      ecryptfs@vger.kernel.org
5016 W:      http://ecryptfs.org
5017 W:      https://launchpad.net/ecryptfs
5018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5019 S:      Supported
5020 F:      Documentation/filesystems/ecryptfs.txt
5021 F:      fs/ecryptfs/
5022
5023 EDAC-AMD64
5024 M:      Borislav Petkov <bp@alien8.de>
5025 L:      linux-edac@vger.kernel.org
5026 S:      Maintained
5027 F:      drivers/edac/amd64_edac*
5028
5029 EDAC-CALXEDA
5030 M:      Robert Richter <rric@kernel.org>
5031 L:      linux-edac@vger.kernel.org
5032 S:      Maintained
5033 F:      drivers/edac/highbank*
5034
5035 EDAC-CAVIUM OCTEON
5036 M:      Ralf Baechle <ralf@linux-mips.org>
5037 M:      David Daney <david.daney@cavium.com>
5038 L:      linux-edac@vger.kernel.org
5039 L:      linux-mips@linux-mips.org
5040 S:      Supported
5041 F:      drivers/edac/octeon_edac*
5042
5043 EDAC-CAVIUM THUNDERX
5044 M:      David Daney <david.daney@cavium.com>
5045 M:      Jan Glauber <jglauber@cavium.com>
5046 L:      linux-edac@vger.kernel.org
5047 S:      Supported
5048 F:      drivers/edac/thunderx_edac*
5049
5050 EDAC-CORE
5051 M:      Borislav Petkov <bp@alien8.de>
5052 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5053 L:      linux-edac@vger.kernel.org
5054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5056 S:      Supported
5057 F:      Documentation/admin-guide/ras.rst
5058 F:      Documentation/driver-api/edac.rst
5059 F:      drivers/edac/
5060 F:      include/linux/edac.h
5061
5062 EDAC-E752X
5063 M:      Mark Gross <mark.gross@intel.com>
5064 L:      linux-edac@vger.kernel.org
5065 S:      Maintained
5066 F:      drivers/edac/e752x_edac.c
5067
5068 EDAC-E7XXX
5069 L:      linux-edac@vger.kernel.org
5070 S:      Maintained
5071 F:      drivers/edac/e7xxx_edac.c
5072
5073 EDAC-FSL_DDR
5074 M:      York Sun <york.sun@nxp.com>
5075 L:      linux-edac@vger.kernel.org
5076 S:      Maintained
5077 F:      drivers/edac/fsl_ddr_edac.*
5078
5079 EDAC-GHES
5080 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5081 L:      linux-edac@vger.kernel.org
5082 S:      Maintained
5083 F:      drivers/edac/ghes_edac.c
5084
5085 EDAC-I3000
5086 L:      linux-edac@vger.kernel.org
5087 S:      Orphan
5088 F:      drivers/edac/i3000_edac.c
5089
5090 EDAC-I5000
5091 L:      linux-edac@vger.kernel.org
5092 S:      Maintained
5093 F:      drivers/edac/i5000_edac.c
5094
5095 EDAC-I5400
5096 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5097 L:      linux-edac@vger.kernel.org
5098 S:      Maintained
5099 F:      drivers/edac/i5400_edac.c
5100
5101 EDAC-I7300
5102 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5103 L:      linux-edac@vger.kernel.org
5104 S:      Maintained
5105 F:      drivers/edac/i7300_edac.c
5106
5107 EDAC-I7CORE
5108 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5109 L:      linux-edac@vger.kernel.org
5110 S:      Maintained
5111 F:      drivers/edac/i7core_edac.c
5112
5113 EDAC-I82443BXGX
5114 M:      Tim Small <tim@buttersideup.com>
5115 L:      linux-edac@vger.kernel.org
5116 S:      Maintained
5117 F:      drivers/edac/i82443bxgx_edac.c
5118
5119 EDAC-I82975X
5120 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5121 M:      "Arvind R." <arvino55@gmail.com>
5122 L:      linux-edac@vger.kernel.org
5123 S:      Maintained
5124 F:      drivers/edac/i82975x_edac.c
5125
5126 EDAC-IE31200
5127 M:      Jason Baron <jbaron@akamai.com>
5128 L:      linux-edac@vger.kernel.org
5129 S:      Maintained
5130 F:      drivers/edac/ie31200_edac.c
5131
5132 EDAC-MPC85XX
5133 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5134 L:      linux-edac@vger.kernel.org
5135 S:      Maintained
5136 F:      drivers/edac/mpc85xx_edac.[ch]
5137
5138 EDAC-PASEMI
5139 M:      Egor Martovetsky <egor@pasemi.com>
5140 L:      linux-edac@vger.kernel.org
5141 S:      Maintained
5142 F:      drivers/edac/pasemi_edac.c
5143
5144 EDAC-PND2
5145 M:      Tony Luck <tony.luck@intel.com>
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/pnd2_edac.[ch]
5149
5150 EDAC-R82600
5151 M:      Tim Small <tim@buttersideup.com>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/r82600_edac.c
5155
5156 EDAC-SBRIDGE
5157 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/sb_edac.c
5161
5162 EDAC-SKYLAKE
5163 M:      Tony Luck <tony.luck@intel.com>
5164 L:      linux-edac@vger.kernel.org
5165 S:      Maintained
5166 F:      drivers/edac/skx_edac.c
5167
5168 EDAC-TI
5169 M:      Tero Kristo <t-kristo@ti.com>
5170 L:      linux-edac@vger.kernel.org
5171 S:      Maintained
5172 F:      drivers/edac/ti_edac.c
5173
5174 EDIROL UA-101/UA-1000 DRIVER
5175 M:      Clemens Ladisch <clemens@ladisch.de>
5176 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5177 T:      git git://git.alsa-project.org/alsa-kernel.git
5178 S:      Maintained
5179 F:      sound/usb/misc/ua101.c
5180
5181 EFI TEST DRIVER
5182 L:      linux-efi@vger.kernel.org
5183 M:      Ivan Hu <ivan.hu@canonical.com>
5184 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5185 S:      Maintained
5186 F:      drivers/firmware/efi/test/
5187
5188 EFI VARIABLE FILESYSTEM
5189 M:      Matthew Garrett <matthew.garrett@nebula.com>
5190 M:      Jeremy Kerr <jk@ozlabs.org>
5191 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5193 L:      linux-efi@vger.kernel.org
5194 S:      Maintained
5195 F:      fs/efivarfs/
5196
5197 EFIFB FRAMEBUFFER DRIVER
5198 L:      linux-fbdev@vger.kernel.org
5199 M:      Peter Jones <pjones@redhat.com>
5200 S:      Maintained
5201 F:      drivers/video/fbdev/efifb.c
5202
5203 EFS FILESYSTEM
5204 W:      http://aeschi.ch.eu.org/efs/
5205 S:      Orphan
5206 F:      fs/efs/
5207
5208 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5209 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5210 L:      netdev@vger.kernel.org
5211 S:      Maintained
5212 F:      drivers/net/ethernet/ibm/ehea/
5213
5214 EM28XX VIDEO4LINUX DRIVER
5215 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5216 L:      linux-media@vger.kernel.org
5217 W:      https://linuxtv.org
5218 T:      git git://linuxtv.org/media_tree.git
5219 S:      Maintained
5220 F:      drivers/media/usb/em28xx/
5221 F:      Documentation/media/v4l-drivers/em28xx*
5222
5223 EMBEDDED LINUX
5224 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5225 M:      Matt Mackall <mpm@selenic.com>
5226 M:      David Woodhouse <dwmw2@infradead.org>
5227 L:      linux-embedded@vger.kernel.org
5228 S:      Maintained
5229
5230 Emulex 10Gbps iSCSI - OneConnect DRIVER
5231 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5232 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5233 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5234 L:      linux-scsi@vger.kernel.org
5235 W:      http://www.broadcom.com
5236 S:      Supported
5237 F:      drivers/scsi/be2iscsi/
5238
5239 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5240 M:      Sathya Perla <sathya.perla@broadcom.com>
5241 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5242 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5243 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5244 L:      netdev@vger.kernel.org
5245 W:      http://www.emulex.com
5246 S:      Supported
5247 F:      drivers/net/ethernet/emulex/benet/
5248
5249 EMULEX ONECONNECT ROCE DRIVER
5250 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5251 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5252 L:      linux-rdma@vger.kernel.org
5253 W:      http://www.broadcom.com
5254 S:      Odd Fixes
5255 F:      drivers/infiniband/hw/ocrdma/
5256 F:      include/uapi/rdma/ocrdma-abi.h
5257
5258 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5259 M:      James Smart <james.smart@broadcom.com>
5260 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5261 L:      linux-scsi@vger.kernel.org
5262 W:      http://www.broadcom.com
5263 S:      Supported
5264 F:      drivers/scsi/lpfc/
5265
5266 ENE CB710 FLASH CARD READER DRIVER
5267 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5268 S:      Maintained
5269 F:      drivers/misc/cb710/
5270 F:      drivers/mmc/host/cb710-mmc.*
5271 F:      include/linux/cb710.h
5272
5273 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5274 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5275 S:      Maintained
5276 F:      drivers/media/rc/ene_ir.*
5277
5278 EPSON S1D13XXX FRAMEBUFFER DRIVER
5279 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5280 S:      Maintained
5281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5282 F:      drivers/video/fbdev/s1d13xxxfb.c
5283 F:      include/video/s1d13xxxfb.h
5284
5285 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5286 M:      Jeff Layton <jlayton@kernel.org>
5287 S:      Maintained
5288 F:      lib/errseq.c
5289 F:      include/linux/errseq.h
5290
5291 ET131X NETWORK DRIVER
5292 M:      Mark Einon <mark.einon@gmail.com>
5293 S:      Odd Fixes
5294 F:      drivers/net/ethernet/agere/
5295
5296 ETHERNET BRIDGE
5297 M:      Stephen Hemminger <stephen@networkplumber.org>
5298 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5299 L:      netdev@vger.kernel.org
5300 W:      http://www.linuxfoundation.org/en/Net:Bridge
5301 S:      Maintained
5302 F:      include/linux/netfilter_bridge/
5303 F:      net/bridge/
5304
5305 ETHERNET PHY LIBRARY
5306 M:      Andrew Lunn <andrew@lunn.ch>
5307 M:      Florian Fainelli <f.fainelli@gmail.com>
5308 L:      netdev@vger.kernel.org
5309 S:      Maintained
5310 F:      Documentation/ABI/testing/sysfs-bus-mdio
5311 F:      Documentation/devicetree/bindings/net/mdio*
5312 F:      Documentation/networking/phy.txt
5313 F:      drivers/net/phy/
5314 F:      drivers/of/of_mdio.c
5315 F:      drivers/of/of_net.c
5316 F:      include/linux/*mdio*.h
5317 F:      include/linux/of_net.h
5318 F:      include/linux/phy.h
5319 F:      include/linux/phy_fixed.h
5320 F:      include/linux/platform_data/mdio-gpio.h
5321 F:      include/linux/platform_data/mdio-bcm-unimac.h
5322 F:      include/trace/events/mdio.h
5323 F:      include/uapi/linux/mdio.h
5324 F:      include/uapi/linux/mii.h
5325
5326 EXT2 FILE SYSTEM
5327 M:      Jan Kara <jack@suse.com>
5328 L:      linux-ext4@vger.kernel.org
5329 S:      Maintained
5330 F:      Documentation/filesystems/ext2.txt
5331 F:      fs/ext2/
5332 F:      include/linux/ext2*
5333
5334 EXT4 FILE SYSTEM
5335 M:      "Theodore Ts'o" <tytso@mit.edu>
5336 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5337 L:      linux-ext4@vger.kernel.org
5338 W:      http://ext4.wiki.kernel.org
5339 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5341 S:      Maintained
5342 F:      Documentation/filesystems/ext4.txt
5343 F:      fs/ext4/
5344
5345 Extended Verification Module (EVM)
5346 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5347 L:      linux-integrity@vger.kernel.org
5348 S:      Supported
5349 F:      security/integrity/evm/
5350
5351 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5352 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5353 L:      linux-efi@vger.kernel.org
5354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5355 S:      Maintained
5356 F:      Documentation/efi-stub.txt
5357 F:      arch/*/kernel/efi.c
5358 F:      arch/x86/boot/compressed/eboot.[ch]
5359 F:      arch/*/include/asm/efi.h
5360 F:      arch/x86/platform/efi/
5361 F:      drivers/firmware/efi/
5362 F:      include/linux/efi*.h
5363 F:      arch/arm/boot/compressed/efi-header.S
5364 F:      arch/arm64/kernel/efi-entry.S
5365
5366 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5367 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5368 M:      Chanwoo Choi <cw00.choi@samsung.com>
5369 L:      linux-kernel@vger.kernel.org
5370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5371 S:      Maintained
5372 F:      drivers/extcon/
5373 F:      include/linux/extcon/
5374 F:      include/linux/extcon.h
5375 F:      Documentation/extcon/
5376 F:      Documentation/devicetree/bindings/extcon/
5377
5378 EXYNOS DP DRIVER
5379 M:      Jingoo Han <jingoohan1@gmail.com>
5380 L:      dri-devel@lists.freedesktop.org
5381 S:      Maintained
5382 F:      drivers/gpu/drm/exynos/exynos_dp*
5383
5384 EXYNOS SYSMMU (IOMMU) driver
5385 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5386 L:      iommu@lists.linux-foundation.org
5387 S:      Maintained
5388 F:      drivers/iommu/exynos-iommu.c
5389
5390 EZchip NPS platform support
5391 M:      Vineet Gupta <vgupta@synopsys.com>
5392 S:      Supported
5393 F:      arch/arc/plat-eznps
5394 F:      arch/arc/boot/dts/eznps.dts
5395
5396 F2FS FILE SYSTEM
5397 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5398 M:      Chao Yu <yuchao0@huawei.com>
5399 L:      linux-f2fs-devel@lists.sourceforge.net
5400 W:      https://f2fs.wiki.kernel.org/
5401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5402 S:      Maintained
5403 F:      Documentation/filesystems/f2fs.txt
5404 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5405 F:      fs/f2fs/
5406 F:      include/linux/f2fs_fs.h
5407 F:      include/trace/events/f2fs.h
5408
5409 F71805F HARDWARE MONITORING DRIVER
5410 M:      Jean Delvare <jdelvare@suse.com>
5411 L:      linux-hwmon@vger.kernel.org
5412 S:      Maintained
5413 F:      Documentation/hwmon/f71805f
5414 F:      drivers/hwmon/f71805f.c
5415
5416 FANOTIFY
5417 M:      Jan Kara <jack@suse.cz>
5418 R:      Amir Goldstein <amir73il@gmail.com>
5419 L:      linux-fsdevel@vger.kernel.org
5420 S:      Maintained
5421 F:      fs/notify/fanotify/
5422 F:      include/linux/fanotify.h
5423 F:      include/uapi/linux/fanotify.h
5424
5425 FARSYNC SYNCHRONOUS DRIVER
5426 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5427 W:      http://www.farsite.co.uk/
5428 S:      Supported
5429 F:      drivers/net/wan/farsync.*
5430
5431 FAULT INJECTION SUPPORT
5432 M:      Akinobu Mita <akinobu.mita@gmail.com>
5433 S:      Supported
5434 F:      Documentation/fault-injection/
5435 F:      lib/fault-inject.c
5436
5437 FBTFT Framebuffer drivers
5438 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5439 S:      Maintained
5440 F:      drivers/staging/fbtft/
5441
5442 FC0011 TUNER DRIVER
5443 M:      Michael Buesch <m@bues.ch>
5444 L:      linux-media@vger.kernel.org
5445 S:      Maintained
5446 F:      drivers/media/tuners/fc0011.h
5447 F:      drivers/media/tuners/fc0011.c
5448
5449 FC2580 MEDIA DRIVER
5450 M:      Antti Palosaari <crope@iki.fi>
5451 L:      linux-media@vger.kernel.org
5452 W:      https://linuxtv.org
5453 W:      http://palosaari.fi/linux/
5454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5455 T:      git git://linuxtv.org/anttip/media_tree.git
5456 S:      Maintained
5457 F:      drivers/media/tuners/fc2580*
5458
5459 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5460 M:      Johannes Thumshirn <jth@kernel.org>
5461 L:      linux-scsi@vger.kernel.org
5462 W:      www.Open-FCoE.org
5463 S:      Supported
5464 F:      drivers/scsi/libfc/
5465 F:      drivers/scsi/fcoe/
5466 F:      include/scsi/fc/
5467 F:      include/scsi/libfc.h
5468 F:      include/scsi/libfcoe.h
5469 F:      include/uapi/scsi/fc/
5470
5471 FILE LOCKING (flock() and fcntl()/lockf())
5472 M:      Jeff Layton <jlayton@kernel.org>
5473 M:      "J. Bruce Fields" <bfields@fieldses.org>
5474 L:      linux-fsdevel@vger.kernel.org
5475 S:      Maintained
5476 F:      include/linux/fcntl.h
5477 F:      include/uapi/linux/fcntl.h
5478 F:      fs/fcntl.c
5479 F:      fs/locks.c
5480
5481 FILESYSTEMS (VFS and infrastructure)
5482 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5483 L:      linux-fsdevel@vger.kernel.org
5484 S:      Maintained
5485 F:      fs/*
5486 F:      include/linux/fs.h
5487 F:      include/uapi/linux/fs.h
5488
5489 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5490 M:      Riku Voipio <riku.voipio@iki.fi>
5491 L:      linux-hwmon@vger.kernel.org
5492 S:      Maintained
5493 F:      drivers/hwmon/f75375s.c
5494 F:      include/linux/f75375s.h
5495
5496 FIREWIRE AUDIO DRIVERS
5497 M:      Clemens Ladisch <clemens@ladisch.de>
5498 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5499 T:      git git://git.alsa-project.org/alsa-kernel.git
5500 S:      Maintained
5501 F:      sound/firewire/
5502
5503 FIREWIRE MEDIA DRIVERS (firedtv)
5504 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5505 L:      linux-media@vger.kernel.org
5506 L:      linux1394-devel@lists.sourceforge.net
5507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5508 S:      Maintained
5509 F:      drivers/media/firewire/
5510
5511 FIREWIRE SBP-2 TARGET
5512 M:      Chris Boot <bootc@bootc.net>
5513 L:      linux-scsi@vger.kernel.org
5514 L:      target-devel@vger.kernel.org
5515 L:      linux1394-devel@lists.sourceforge.net
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5517 S:      Maintained
5518 F:      drivers/target/sbp/
5519
5520 FIREWIRE SUBSYSTEM
5521 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5522 L:      linux1394-devel@lists.sourceforge.net
5523 W:      http://ieee1394.wiki.kernel.org/
5524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5525 S:      Maintained
5526 F:      drivers/firewire/
5527 F:      include/linux/firewire.h
5528 F:      include/uapi/linux/firewire*.h
5529 F:      tools/firewire/
5530
5531 FIRMWARE LOADER (request_firmware)
5532 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5533 L:      linux-kernel@vger.kernel.org
5534 S:      Maintained
5535 F:      Documentation/firmware_class/
5536 F:      drivers/base/firmware_loader/
5537 F:      include/linux/firmware.h
5538
5539 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5540 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5541 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5542 S:      Maintained
5543 F:      drivers/block/rsxx/
5544
5545 FLOPPY DRIVER
5546 M:      Jiri Kosina <jikos@kernel.org>
5547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5548 S:      Odd fixes
5549 F:      drivers/block/floppy.c
5550
5551 FMC SUBSYSTEM
5552 M:      Alessandro Rubini <rubini@gnudd.com>
5553 W:      http://www.ohwr.org/projects/fmc-bus
5554 S:      Supported
5555 F:      drivers/fmc/
5556 F:      include/linux/fmc*.h
5557 F:      include/linux/ipmi-fru.h
5558 K:      fmc_d.*register
5559
5560 FPGA MANAGER FRAMEWORK
5561 M:      Alan Tull <atull@kernel.org>
5562 M:      Moritz Fischer <mdf@kernel.org>
5563 L:      linux-fpga@vger.kernel.org
5564 S:      Maintained
5565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5566 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5567 F:      Documentation/fpga/
5568 F:      Documentation/devicetree/bindings/fpga/
5569 F:      drivers/fpga/
5570 F:      include/linux/fpga/
5571 W:      http://www.rocketboards.org
5572
5573 FPU EMULATOR
5574 M:      Bill Metzenthen <billm@melbpc.org.au>
5575 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5576 S:      Maintained
5577 F:      arch/x86/math-emu/
5578
5579 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5580 L:      netdev@vger.kernel.org
5581 S:      Orphan
5582 F:      drivers/net/wan/dlci.c
5583 F:      drivers/net/wan/sdla.c
5584
5585 FRAMEBUFFER LAYER
5586 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5587 L:      dri-devel@lists.freedesktop.org
5588 L:      linux-fbdev@vger.kernel.org
5589 T:      git git://github.com/bzolnier/linux.git
5590 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5591 S:      Maintained
5592 F:      Documentation/fb/
5593 F:      drivers/video/
5594 F:      include/video/
5595 F:      include/linux/fb.h
5596 F:      include/uapi/video/
5597 F:      include/uapi/linux/fb.h
5598
5599 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5600 M:      Horia Geantă <horia.geanta@nxp.com>
5601 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5602 L:      linux-crypto@vger.kernel.org
5603 S:      Maintained
5604 F:      drivers/crypto/caam/
5605 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5606
5607 FREESCALE DIU FRAMEBUFFER DRIVER
5608 M:      Timur Tabi <timur@tabi.org>
5609 L:      linux-fbdev@vger.kernel.org
5610 S:      Maintained
5611 F:      drivers/video/fbdev/fsl-diu-fb.*
5612
5613 FREESCALE DMA DRIVER
5614 M:      Li Yang <leoyang.li@nxp.com>
5615 M:      Zhang Wei <zw@zh-kernel.org>
5616 L:      linuxppc-dev@lists.ozlabs.org
5617 S:      Maintained
5618 F:      drivers/dma/fsldma.*
5619
5620 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5621 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5622 L:      netdev@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/net/ethernet/freescale/gianfar*
5625 X:      drivers/net/ethernet/freescale/gianfar_ptp.c
5626 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5627
5628 FREESCALE GPMI NAND DRIVER
5629 M:      Han Xu <han.xu@nxp.com>
5630 L:      linux-mtd@lists.infradead.org
5631 S:      Maintained
5632 F:      drivers/mtd/nand/raw/gpmi-nand/*
5633
5634 FREESCALE I2C CPM DRIVER
5635 M:      Jochen Friedrich <jochen@scram.de>
5636 L:      linuxppc-dev@lists.ozlabs.org
5637 L:      linux-i2c@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/i2c/busses/i2c-cpm.c
5640
5641 FREESCALE IMX / MXC FEC DRIVER
5642 M:      Fugang Duan <fugang.duan@nxp.com>
5643 L:      netdev@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/net/ethernet/freescale/fec_main.c
5646 F:      drivers/net/ethernet/freescale/fec_ptp.c
5647 F:      drivers/net/ethernet/freescale/fec.h
5648 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5649
5650 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5651 M:      Sascha Hauer <s.hauer@pengutronix.de>
5652 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5653 L:      linux-fbdev@vger.kernel.org
5654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5655 S:      Maintained
5656 F:      include/linux/platform_data/video-imxfb.h
5657 F:      drivers/video/fbdev/imxfb.c
5658
5659 FREESCALE QORIQ DPAA ETHERNET DRIVER
5660 M:      Madalin Bucur <madalin.bucur@nxp.com>
5661 L:      netdev@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/net/ethernet/freescale/dpaa
5664
5665 FREESCALE QORIQ DPAA FMAN DRIVER
5666 M:      Madalin Bucur <madalin.bucur@nxp.com>
5667 L:      netdev@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/net/ethernet/freescale/fman
5670 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5671
5672 FREESCALE QUAD SPI DRIVER
5673 M:      Han Xu <han.xu@nxp.com>
5674 L:      linux-mtd@lists.infradead.org
5675 S:      Maintained
5676 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5677
5678 FREESCALE QUICC ENGINE LIBRARY
5679 M:      Qiang Zhao <qiang.zhao@nxp.com>
5680 L:      linuxppc-dev@lists.ozlabs.org
5681 S:      Maintained
5682 F:      drivers/soc/fsl/qe/
5683 F:      include/soc/fsl/*qe*.h
5684 F:      include/soc/fsl/*ucc*.h
5685
5686 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5687 M:      Li Yang <leoyang.li@nxp.com>
5688 L:      netdev@vger.kernel.org
5689 L:      linuxppc-dev@lists.ozlabs.org
5690 S:      Maintained
5691 F:      drivers/net/ethernet/freescale/ucc_geth*
5692
5693 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5694 M:      Zhao Qiang <qiang.zhao@nxp.com>
5695 L:      netdev@vger.kernel.org
5696 L:      linuxppc-dev@lists.ozlabs.org
5697 S:      Maintained
5698 F:      drivers/net/wan/fsl_ucc_hdlc*
5699
5700 FREESCALE QUICC ENGINE UCC UART DRIVER
5701 M:      Timur Tabi <timur@tabi.org>
5702 L:      linuxppc-dev@lists.ozlabs.org
5703 S:      Maintained
5704 F:      drivers/tty/serial/ucc_uart.c
5705
5706 FREESCALE SOC DRIVERS
5707 M:      Li Yang <leoyang.li@nxp.com>
5708 L:      linuxppc-dev@lists.ozlabs.org
5709 L:      linux-arm-kernel@lists.infradead.org
5710 S:      Maintained
5711 F:      Documentation/devicetree/bindings/soc/fsl/
5712 F:      drivers/soc/fsl/
5713 F:      include/linux/fsl/
5714
5715 FREESCALE SOC FS_ENET DRIVER
5716 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5717 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5718 L:      linuxppc-dev@lists.ozlabs.org
5719 L:      netdev@vger.kernel.org
5720 S:      Maintained
5721 F:      drivers/net/ethernet/freescale/fs_enet/
5722 F:      include/linux/fs_enet_pd.h
5723
5724 FREESCALE SOC SOUND DRIVERS
5725 M:      Timur Tabi <timur@tabi.org>
5726 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5727 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5728 R:      Fabio Estevam <fabio.estevam@nxp.com>
5729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5730 L:      linuxppc-dev@lists.ozlabs.org
5731 S:      Maintained
5732 F:      sound/soc/fsl/fsl*
5733 F:      sound/soc/fsl/imx*
5734 F:      sound/soc/fsl/mpc8610_hpcd.c
5735
5736 FREESCALE USB PERIPHERAL DRIVERS
5737 M:      Li Yang <leoyang.li@nxp.com>
5738 L:      linux-usb@vger.kernel.org
5739 L:      linuxppc-dev@lists.ozlabs.org
5740 S:      Maintained
5741 F:      drivers/usb/gadget/udc/fsl*
5742
5743 FREEVXFS FILESYSTEM
5744 M:      Christoph Hellwig <hch@infradead.org>
5745 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5746 S:      Maintained
5747 F:      fs/freevxfs/
5748
5749 FREEZER
5750 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5751 M:      Pavel Machek <pavel@ucw.cz>
5752 L:      linux-pm@vger.kernel.org
5753 S:      Supported
5754 F:      Documentation/power/freezing-of-tasks.txt
5755 F:      include/linux/freezer.h
5756 F:      kernel/freezer.c
5757
5758 FRONTSWAP API
5759 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5760 L:      linux-kernel@vger.kernel.org
5761 S:      Maintained
5762 F:      mm/frontswap.c
5763 F:      include/linux/frontswap.h
5764
5765 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5766 M:      David Howells <dhowells@redhat.com>
5767 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5768 S:      Supported
5769 F:      Documentation/filesystems/caching/
5770 F:      fs/fscache/
5771 F:      include/linux/fscache*.h
5772
5773 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5774 M:      Theodore Y. Ts'o <tytso@mit.edu>
5775 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5776 L:      linux-fscrypt@vger.kernel.org
5777 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5779 S:      Supported
5780 F:      fs/crypto/
5781 F:      include/linux/fscrypt*.h
5782 F:      Documentation/filesystems/fscrypt.rst
5783
5784 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5785 M:      Jan Kara <jack@suse.cz>
5786 R:      Amir Goldstein <amir73il@gmail.com>
5787 L:      linux-fsdevel@vger.kernel.org
5788 S:      Maintained
5789 F:      fs/notify/
5790 F:      include/linux/fsnotify*.h
5791
5792 FUJITSU LAPTOP EXTRAS
5793 M:      Jonathan Woithe <jwoithe@just42.net>
5794 L:      platform-driver-x86@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/platform/x86/fujitsu-laptop.c
5797
5798 FUJITSU M-5MO LS CAMERA ISP DRIVER
5799 M:      Kyungmin Park <kyungmin.park@samsung.com>
5800 M:      Heungjun Kim <riverful.kim@samsung.com>
5801 L:      linux-media@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/media/i2c/m5mols/
5804 F:      include/media/i2c/m5mols.h
5805
5806 FUJITSU TABLET EXTRAS
5807 M:      Robert Gerlach <khnz@gmx.de>
5808 L:      platform-driver-x86@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/platform/x86/fujitsu-tablet.c
5811
5812 FUSE: FILESYSTEM IN USERSPACE
5813 M:      Miklos Szeredi <miklos@szeredi.hu>
5814 L:      linux-fsdevel@vger.kernel.org
5815 W:      http://fuse.sourceforge.net/
5816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5817 S:      Maintained
5818 F:      fs/fuse/
5819 F:      include/uapi/linux/fuse.h
5820 F:      Documentation/filesystems/fuse.txt
5821
5822 FUTEX SUBSYSTEM
5823 M:      Thomas Gleixner <tglx@linutronix.de>
5824 M:      Ingo Molnar <mingo@redhat.com>
5825 R:      Peter Zijlstra <peterz@infradead.org>
5826 R:      Darren Hart <dvhart@infradead.org>
5827 L:      linux-kernel@vger.kernel.org
5828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5829 S:      Maintained
5830 F:      kernel/futex.c
5831 F:      kernel/futex_compat.c
5832 F:      include/asm-generic/futex.h
5833 F:      include/linux/futex.h
5834 F:      include/uapi/linux/futex.h
5835 F:      tools/testing/selftests/futex/
5836 F:      tools/perf/bench/futex*
5837 F:      Documentation/*futex*
5838
5839 GCC PLUGINS
5840 M:      Kees Cook <keescook@chromium.org>
5841 R:      Emese Revfy <re.emese@gmail.com>
5842 L:      kernel-hardening@lists.openwall.com
5843 S:      Maintained
5844 F:      scripts/gcc-plugins/
5845 F:      scripts/gcc-plugin.sh
5846 F:      scripts/Makefile.gcc-plugins
5847 F:      Documentation/gcc-plugins.txt
5848
5849 GCOV BASED KERNEL PROFILING
5850 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5851 S:      Maintained
5852 F:      kernel/gcov/
5853 F:      Documentation/dev-tools/gcov.rst
5854
5855 GDB KERNEL DEBUGGING HELPER SCRIPTS
5856 M:      Jan Kiszka <jan.kiszka@siemens.com>
5857 M:      Kieran Bingham <kieran@bingham.xyz>
5858 S:      Supported
5859 F:      scripts/gdb/
5860
5861 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5862 M:      Achim Leubner <achim_leubner@adaptec.com>
5863 L:      linux-scsi@vger.kernel.org
5864 W:      http://www.icp-vortex.com/
5865 S:      Supported
5866 F:      drivers/scsi/gdt*
5867
5868 GEMTEK FM RADIO RECEIVER DRIVER
5869 M:      Hans Verkuil <hverkuil@xs4all.nl>
5870 L:      linux-media@vger.kernel.org
5871 T:      git git://linuxtv.org/media_tree.git
5872 W:      https://linuxtv.org
5873 S:      Maintained
5874 F:      drivers/media/radio/radio-gemtek*
5875
5876 GENERIC GPIO I2C DRIVER
5877 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5878 S:      Supported
5879 F:      drivers/i2c/busses/i2c-gpio.c
5880 F:      include/linux/i2c-gpio.h
5881
5882 GENERIC GPIO I2C MULTIPLEXER DRIVER
5883 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5884 L:      linux-i2c@vger.kernel.org
5885 S:      Supported
5886 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5887 F:      include/linux/i2c-mux-gpio.h
5888 F:      Documentation/i2c/muxes/i2c-mux-gpio
5889
5890 GENERIC HDLC (WAN) DRIVERS
5891 M:      Krzysztof Halasa <khc@pm.waw.pl>
5892 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5893 S:      Maintained
5894 F:      drivers/net/wan/c101.c
5895 F:      drivers/net/wan/hd6457*
5896 F:      drivers/net/wan/hdlc*
5897 F:      drivers/net/wan/n2.c
5898 F:      drivers/net/wan/pc300too.c
5899 F:      drivers/net/wan/pci200syn.c
5900 F:      drivers/net/wan/wanxl*
5901
5902 GENERIC INCLUDE/ASM HEADER FILES
5903 M:      Arnd Bergmann <arnd@arndb.de>
5904 L:      linux-arch@vger.kernel.org
5905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5906 S:      Maintained
5907 F:      include/asm-generic/
5908 F:      include/uapi/asm-generic/
5909
5910 GENERIC PHY FRAMEWORK
5911 M:      Kishon Vijay Abraham I <kishon@ti.com>
5912 L:      linux-kernel@vger.kernel.org
5913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5914 S:      Supported
5915 F:      drivers/phy/
5916 F:      include/linux/phy/
5917
5918 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5919 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5920 S:      Supported
5921 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5922
5923 GENERIC PM DOMAINS
5924 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5925 M:      Kevin Hilman <khilman@kernel.org>
5926 M:      Ulf Hansson <ulf.hansson@linaro.org>
5927 L:      linux-pm@vger.kernel.org
5928 S:      Supported
5929 F:      drivers/base/power/domain*.c
5930 F:      include/linux/pm_domain.h
5931 F:      Documentation/devicetree/bindings/power/power_domain.txt
5932
5933 GENERIC UIO DRIVER FOR PCI DEVICES
5934 M:      "Michael S. Tsirkin" <mst@redhat.com>
5935 L:      kvm@vger.kernel.org
5936 S:      Supported
5937 F:      drivers/uio/uio_pci_generic.c
5938
5939 GENWQE (IBM Generic Workqueue Card)
5940 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
5941 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
5942 S:      Supported
5943 F:      drivers/misc/genwqe/
5944
5945 GET_MAINTAINER SCRIPT
5946 M:      Joe Perches <joe@perches.com>
5947 S:      Maintained
5948 F:      scripts/get_maintainer.pl
5949
5950 GFS2 FILE SYSTEM
5951 M:      Steven Whitehouse <swhiteho@redhat.com>
5952 M:      Bob Peterson <rpeterso@redhat.com>
5953 L:      cluster-devel@redhat.com
5954 W:      http://sources.redhat.com/cluster/
5955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
5956 S:      Supported
5957 F:      Documentation/filesystems/gfs2*.txt
5958 F:      fs/gfs2/
5959 F:      include/uapi/linux/gfs2_ondisk.h
5960
5961 GIGASET ISDN DRIVERS
5962 M:      Paul Bolle <pebolle@tiscali.nl>
5963 L:      gigaset307x-common@lists.sourceforge.net
5964 W:      http://gigaset307x.sourceforge.net/
5965 S:      Odd Fixes
5966 F:      Documentation/isdn/README.gigaset
5967 F:      drivers/isdn/gigaset/
5968 F:      include/uapi/linux/gigaset_dev.h
5969
5970 GO7007 MPEG CODEC
5971 M:      Hans Verkuil <hans.verkuil@cisco.com>
5972 L:      linux-media@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/media/usb/go7007/
5975
5976 GOODIX TOUCHSCREEN
5977 M:      Bastien Nocera <hadess@hadess.net>
5978 L:      linux-input@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/input/touchscreen/goodix.c
5981
5982 GPD POCKET FAN DRIVER
5983 M:      Hans de Goede <hdegoede@redhat.com>
5984 L:      platform-driver-x86@vger.kernel.org
5985 S:      Maintained
5986 F:      drivers/platform/x86/gpd-pocket-fan.c
5987
5988 GPIO ACPI SUPPORT
5989 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
5990 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
5991 L:      linux-gpio@vger.kernel.org
5992 L:      linux-acpi@vger.kernel.org
5993 S:      Maintained
5994 F:      Documentation/acpi/gpio-properties.txt
5995 F:      drivers/gpio/gpiolib-acpi.c
5996
5997 GPIO IR Transmitter
5998 M:      Sean Young <sean@mess.org>
5999 L:      linux-media@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/media/rc/gpio-ir-tx.c
6002
6003 GPIO MOCKUP DRIVER
6004 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6005 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6006 L:      linux-gpio@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/gpio/gpio-mockup.c
6009 F:      tools/testing/selftests/gpio/
6010
6011 GPIO SUBSYSTEM
6012 M:      Linus Walleij <linus.walleij@linaro.org>
6013 L:      linux-gpio@vger.kernel.org
6014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6015 S:      Maintained
6016 F:      Documentation/devicetree/bindings/gpio/
6017 F:      Documentation/driver-api/gpio/
6018 F:      Documentation/gpio/
6019 F:      Documentation/ABI/testing/gpio-cdev
6020 F:      Documentation/ABI/obsolete/sysfs-gpio
6021 F:      drivers/gpio/
6022 F:      include/linux/gpio/
6023 F:      include/linux/gpio.h
6024 F:      include/linux/of_gpio.h
6025 F:      include/asm-generic/gpio.h
6026 F:      include/uapi/linux/gpio.h
6027 F:      tools/gpio/
6028
6029 GRE DEMULTIPLEXER DRIVER
6030 M:      Dmitry Kozlov <xeb@mail.ru>
6031 L:      netdev@vger.kernel.org
6032 S:      Maintained
6033 F:      net/ipv4/gre_demux.c
6034 F:      net/ipv4/gre_offload.c
6035 F:      include/net/gre.h
6036
6037 GRETH 10/100/1G Ethernet MAC device driver
6038 M:      Andreas Larsson <andreas@gaisler.com>
6039 L:      netdev@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/net/ethernet/aeroflex/
6042
6043 GREYBUS AUDIO PROTOCOLS DRIVERS
6044 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6045 M:      Mark Greer <mgreer@animalcreek.com>
6046 S:      Maintained
6047 F:      drivers/staging/greybus/audio_apbridgea.c
6048 F:      drivers/staging/greybus/audio_apbridgea.h
6049 F:      drivers/staging/greybus/audio_codec.c
6050 F:      drivers/staging/greybus/audio_codec.h
6051 F:      drivers/staging/greybus/audio_gb.c
6052 F:      drivers/staging/greybus/audio_manager.c
6053 F:      drivers/staging/greybus/audio_manager.h
6054 F:      drivers/staging/greybus/audio_manager_module.c
6055 F:      drivers/staging/greybus/audio_manager_private.h
6056 F:      drivers/staging/greybus/audio_manager_sysfs.c
6057 F:      drivers/staging/greybus/audio_module.c
6058 F:      drivers/staging/greybus/audio_topology.c
6059
6060 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6061 M:      Viresh Kumar <vireshk@kernel.org>
6062 S:      Maintained
6063 F:      drivers/staging/greybus/authentication.c
6064 F:      drivers/staging/greybus/bootrom.c
6065 F:      drivers/staging/greybus/firmware.h
6066 F:      drivers/staging/greybus/fw-core.c
6067 F:      drivers/staging/greybus/fw-download.c
6068 F:      drivers/staging/greybus/fw-managament.c
6069 F:      drivers/staging/greybus/greybus_authentication.h
6070 F:      drivers/staging/greybus/greybus_firmware.h
6071 F:      drivers/staging/greybus/hid.c
6072 F:      drivers/staging/greybus/i2c.c
6073 F:      drivers/staging/greybus/spi.c
6074 F:      drivers/staging/greybus/spilib.c
6075 F:      drivers/staging/greybus/spilib.h
6076
6077 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6078 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6079 S:      Maintained
6080 F:      drivers/staging/greybus/loopback.c
6081 F:      drivers/staging/greybus/timesync.c
6082 F:      drivers/staging/greybus/timesync_platform.c
6083
6084 GREYBUS PLATFORM DRIVERS
6085 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6086 S:      Maintained
6087 F:      drivers/staging/greybus/arche-platform.c
6088 F:      drivers/staging/greybus/arche-apb-ctrl.c
6089 F:      drivers/staging/greybus/arche_platform.h
6090
6091 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6092 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6093 S:      Maintained
6094 F:      drivers/staging/greybus/sdio.c
6095 F:      drivers/staging/greybus/light.c
6096 F:      drivers/staging/greybus/gpio.c
6097 F:      drivers/staging/greybus/power_supply.c
6098 F:      drivers/staging/greybus/spi.c
6099 F:      drivers/staging/greybus/spilib.c
6100
6101 GREYBUS SUBSYSTEM
6102 M:      Johan Hovold <johan@kernel.org>
6103 M:      Alex Elder <elder@kernel.org>
6104 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6105 S:      Maintained
6106 F:      drivers/staging/greybus/
6107 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6108
6109 GREYBUS UART PROTOCOLS DRIVERS
6110 M:      David Lin <dtwlin@gmail.com>
6111 S:      Maintained
6112 F:      drivers/staging/greybus/uart.c
6113 F:      drivers/staging/greybus/log.c
6114
6115 GS1662 VIDEO SERIALIZER
6116 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6117 L:      linux-media@vger.kernel.org
6118 T:      git git://linuxtv.org/media_tree.git
6119 S:      Maintained
6120 F:      drivers/media/spi/gs1662.c
6121
6122 GSPCA FINEPIX SUBDRIVER
6123 M:      Frank Zago <frank@zago.net>
6124 L:      linux-media@vger.kernel.org
6125 T:      git git://linuxtv.org/media_tree.git
6126 S:      Maintained
6127 F:      drivers/media/usb/gspca/finepix.c
6128
6129 GSPCA GL860 SUBDRIVER
6130 M:      Olivier Lorin <o.lorin@laposte.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/gl860/
6135
6136 GSPCA M5602 SUBDRIVER
6137 M:      Erik Andren <erik.andren@gmail.com>
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/m5602/
6142
6143 GSPCA PAC207 SONIXB SUBDRIVER
6144 M:      Hans Verkuil <hverkuil@xs4all.nl>
6145 L:      linux-media@vger.kernel.org
6146 T:      git git://linuxtv.org/media_tree.git
6147 S:      Odd Fixes
6148 F:      drivers/media/usb/gspca/pac207.c
6149
6150 GSPCA SN9C20X SUBDRIVER
6151 M:      Brian Johnson <brijohn@gmail.com>
6152 L:      linux-media@vger.kernel.org
6153 T:      git git://linuxtv.org/media_tree.git
6154 S:      Maintained
6155 F:      drivers/media/usb/gspca/sn9c20x.c
6156
6157 GSPCA T613 SUBDRIVER
6158 M:      Leandro Costantino <lcostantino@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/t613.c
6163
6164 GSPCA USB WEBCAM DRIVER
6165 M:      Hans Verkuil <hverkuil@xs4all.nl>
6166 L:      linux-media@vger.kernel.org
6167 T:      git git://linuxtv.org/media_tree.git
6168 S:      Odd Fixes
6169 F:      drivers/media/usb/gspca/
6170
6171 GTP (GPRS Tunneling Protocol)
6172 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6173 M:      Harald Welte <laforge@gnumonks.org>
6174 L:      osmocom-net-gprs@lists.osmocom.org
6175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6176 S:      Maintained
6177 F:      drivers/net/gtp.c
6178
6179 GUID PARTITION TABLE (GPT)
6180 M:      Davidlohr Bueso <dave@stgolabs.net>
6181 L:      linux-efi@vger.kernel.org
6182 S:      Maintained
6183 F:      block/partitions/efi.*
6184
6185 H8/300 ARCHITECTURE
6186 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6187 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6188 W:      http://uclinux-h8.sourceforge.jp
6189 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6190 S:      Maintained
6191 F:      arch/h8300/
6192 F:      drivers/clocksource/h8300_*.c
6193 F:      drivers/clk/h8300/
6194 F:      drivers/irqchip/irq-renesas-h8*.c
6195
6196 HACKRF MEDIA DRIVER
6197 M:      Antti Palosaari <crope@iki.fi>
6198 L:      linux-media@vger.kernel.org
6199 W:      https://linuxtv.org
6200 W:      http://palosaari.fi/linux/
6201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6202 T:      git git://linuxtv.org/anttip/media_tree.git
6203 S:      Maintained
6204 F:      drivers/media/usb/hackrf/
6205
6206 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6207 M:      Frank Seidel <frank@f-seidel.de>
6208 L:      platform-driver-x86@vger.kernel.org
6209 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6210 S:      Maintained
6211 F:      drivers/platform/x86/hdaps.c
6212
6213 HARDWARE MONITORING
6214 M:      Jean Delvare <jdelvare@suse.com>
6215 M:      Guenter Roeck <linux@roeck-us.net>
6216 L:      linux-hwmon@vger.kernel.org
6217 W:      http://hwmon.wiki.kernel.org/
6218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6219 S:      Maintained
6220 F:      Documentation/hwmon/
6221 F:      drivers/hwmon/
6222 F:      include/linux/hwmon*.h
6223
6224 HARDWARE RANDOM NUMBER GENERATOR CORE
6225 M:      Matt Mackall <mpm@selenic.com>
6226 M:      Herbert Xu <herbert@gondor.apana.org.au>
6227 L:      linux-crypto@vger.kernel.org
6228 S:      Odd fixes
6229 F:      Documentation/devicetree/bindings/rng/
6230 F:      Documentation/hw_random.txt
6231 F:      drivers/char/hw_random/
6232 F:      include/linux/hw_random.h
6233
6234 HARDWARE TRACING FACILITIES
6235 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6236 S:      Maintained
6237 F:      drivers/hwtracing/
6238
6239 HARDWARE SPINLOCK CORE
6240 M:      Ohad Ben-Cohen <ohad@wizery.com>
6241 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6242 L:      linux-remoteproc@vger.kernel.org
6243 S:      Maintained
6244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6245 F:      Documentation/devicetree/bindings/hwlock/
6246 F:      Documentation/hwspinlock.txt
6247 F:      drivers/hwspinlock/
6248 F:      include/linux/hwspinlock.h
6249
6250 HARMONY SOUND DRIVER
6251 L:      linux-parisc@vger.kernel.org
6252 S:      Maintained
6253 F:      sound/parisc/harmony.*
6254
6255 HDPVR USB VIDEO ENCODER DRIVER
6256 M:      Hans Verkuil <hverkuil@xs4all.nl>
6257 L:      linux-media@vger.kernel.org
6258 T:      git git://linuxtv.org/media_tree.git
6259 W:      https://linuxtv.org
6260 S:      Odd Fixes
6261 F:      drivers/media/usb/hdpvr/
6262
6263 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6264 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6265 S:      Supported
6266 F:      Documentation/watchdog/hpwdt.txt
6267 F:      drivers/watchdog/hpwdt.c
6268
6269 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6270 M:      Don Brace <don.brace@microsemi.com>
6271 L:      esc.storagedev@microsemi.com
6272 L:      linux-scsi@vger.kernel.org
6273 S:      Supported
6274 F:      Documentation/scsi/hpsa.txt
6275 F:      drivers/scsi/hpsa*.[ch]
6276 F:      include/linux/cciss*.h
6277 F:      include/uapi/linux/cciss*.h
6278
6279 HFI1 DRIVER
6280 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6281 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6282 L:      linux-rdma@vger.kernel.org
6283 S:      Supported
6284 F:      drivers/infiniband/hw/hfi1
6285
6286 HFS FILESYSTEM
6287 L:      linux-fsdevel@vger.kernel.org
6288 S:      Orphan
6289 F:      Documentation/filesystems/hfs.txt
6290 F:      fs/hfs/
6291
6292 HFSPLUS FILESYSTEM
6293 L:      linux-fsdevel@vger.kernel.org
6294 S:      Orphan
6295 F:      Documentation/filesystems/hfsplus.txt
6296 F:      fs/hfsplus/
6297
6298 HGA FRAMEBUFFER DRIVER
6299 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6300 L:      linux-nvidia@lists.surfsouth.com
6301 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6302 S:      Maintained
6303 F:      drivers/video/fbdev/hgafb.c
6304
6305 HIBERNATION (aka Software Suspend, aka swsusp)
6306 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6307 M:      Pavel Machek <pavel@ucw.cz>
6308 L:      linux-pm@vger.kernel.org
6309 B:      https://bugzilla.kernel.org
6310 S:      Supported
6311 F:      arch/x86/power/
6312 F:      drivers/base/power/
6313 F:      kernel/power/
6314 F:      include/linux/suspend.h
6315 F:      include/linux/freezer.h
6316 F:      include/linux/pm.h
6317 F:      arch/*/include/asm/suspend*.h
6318
6319 HID CORE LAYER
6320 M:      Jiri Kosina <jikos@kernel.org>
6321 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6322 L:      linux-input@vger.kernel.org
6323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6324 S:      Maintained
6325 F:      drivers/hid/
6326 F:      include/linux/hid*
6327 F:      include/uapi/linux/hid*
6328
6329 HID SENSOR HUB DRIVERS
6330 M:      Jiri Kosina <jikos@kernel.org>
6331 M:      Jonathan Cameron <jic23@kernel.org>
6332 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6333 L:      linux-input@vger.kernel.org
6334 L:      linux-iio@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/hid/hid-sensor*
6337 F:      drivers/hid/hid-sensor-*
6338 F:      drivers/iio/*/hid-*
6339 F:      include/linux/hid-sensor-*
6340
6341 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6342 M:      Thomas Gleixner <tglx@linutronix.de>
6343 L:      linux-kernel@vger.kernel.org
6344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6345 S:      Maintained
6346 F:      Documentation/timers/
6347 F:      kernel/time/hrtimer.c
6348 F:      kernel/time/clockevents.c
6349 F:      kernel/time/timer_*.c
6350 F:      include/linux/clockchips.h
6351 F:      include/linux/hrtimer.h
6352
6353 HIGH-SPEED SCC DRIVER FOR AX.25
6354 L:      linux-hams@vger.kernel.org
6355 S:      Orphan
6356 F:      drivers/net/hamradio/dmascc.c
6357 F:      drivers/net/hamradio/scc.c
6358
6359 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6360 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6361 W:      http://www.highpoint-tech.com
6362 S:      Supported
6363 F:      Documentation/scsi/hptiop.txt
6364 F:      drivers/scsi/hptiop.c
6365
6366 HIPPI
6367 M:      Jes Sorensen <jes@trained-monkey.org>
6368 L:      linux-hippi@sunsite.dk
6369 S:      Maintained
6370 F:      include/linux/hippidevice.h
6371 F:      include/uapi/linux/if_hippi.h
6372 F:      net/802/hippi.c
6373 F:      drivers/net/hippi/
6374
6375 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6376 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6377 M:      Salil Mehta <salil.mehta@huawei.com>
6378 L:      netdev@vger.kernel.org
6379 W:      http://www.hisilicon.com
6380 S:      Maintained
6381 F:      drivers/net/ethernet/hisilicon/hns3/
6382
6383 HISILICON LPC BUS DRIVER
6384 M:      john.garry@huawei.com
6385 W:      http://www.hisilicon.com
6386 S:      Maintained
6387 F:      drivers/bus/hisi_lpc.c
6388 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6389
6390 HISILICON NETWORK SUBSYSTEM DRIVER
6391 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6392 M:      Salil Mehta <salil.mehta@huawei.com>
6393 L:      netdev@vger.kernel.org
6394 W:      http://www.hisilicon.com
6395 S:      Maintained
6396 F:      drivers/net/ethernet/hisilicon/
6397 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6398
6399 HISILICON PMU DRIVER
6400 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6401 W:      http://www.hisilicon.com
6402 S:      Supported
6403 F:      drivers/perf/hisilicon
6404 F:      Documentation/perf/hisi-pmu.txt
6405
6406 HISILICON ROCE DRIVER
6407 M:      Lijun Ou <oulijun@huawei.com>
6408 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6409 L:      linux-rdma@vger.kernel.org
6410 S:      Maintained
6411 F:      drivers/infiniband/hw/hns/
6412 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6413
6414 HISILICON SAS Controller
6415 M:      John Garry <john.garry@huawei.com>
6416 W:      http://www.hisilicon.com
6417 S:      Supported
6418 F:      drivers/scsi/hisi_sas/
6419 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6420
6421 HMM - Heterogeneous Memory Management
6422 M:      Jérôme Glisse <jglisse@redhat.com>
6423 L:      linux-mm@kvack.org
6424 S:      Maintained
6425 F:      mm/hmm*
6426 F:      include/linux/hmm*
6427 F:      Documentation/vm/hmm.txt
6428
6429 HOST AP DRIVER
6430 M:      Jouni Malinen <j@w1.fi>
6431 L:      linux-wireless@vger.kernel.org
6432 W:      http://w1.fi/hostap-driver.html
6433 S:      Obsolete
6434 F:      drivers/net/wireless/intersil/hostap/
6435
6436 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6437 L:      platform-driver-x86@vger.kernel.org
6438 S:      Orphan
6439 F:      drivers/platform/x86/tc1100-wmi.c
6440
6441 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6442 M:      Jaroslav Kysela <perex@perex.cz>
6443 S:      Maintained
6444 F:      drivers/net/ethernet/hp/hp100.*
6445
6446 HPET:   High Precision Event Timers driver
6447 M:      Clemens Ladisch <clemens@ladisch.de>
6448 S:      Maintained
6449 F:      Documentation/timers/hpet.txt
6450 F:      drivers/char/hpet.c
6451 F:      include/linux/hpet.h
6452 F:      include/uapi/linux/hpet.h
6453
6454 HPET:   x86
6455 S:      Orphan
6456 F:      arch/x86/kernel/hpet.c
6457 F:      arch/x86/include/asm/hpet.h
6458
6459 HPFS FILESYSTEM
6460 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6461 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6462 S:      Maintained
6463 F:      fs/hpfs/
6464
6465 HSI SUBSYSTEM
6466 M:      Sebastian Reichel <sre@kernel.org>
6467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6468 S:      Maintained
6469 F:      Documentation/ABI/testing/sysfs-bus-hsi
6470 F:      Documentation/driver-api/hsi.rst
6471 F:      drivers/hsi/
6472 F:      include/linux/hsi/
6473 F:      include/uapi/linux/hsi/
6474
6475 HSO 3G MODEM DRIVER
6476 L:      linux-usb@vger.kernel.org
6477 S:      Orphan
6478 F:      drivers/net/usb/hso.c
6479
6480 HSR NETWORK PROTOCOL
6481 M:      Arvid Brodin <arvid.brodin@alten.se>
6482 L:      netdev@vger.kernel.org
6483 S:      Maintained
6484 F:      net/hsr/
6485
6486 HT16K33 LED CONTROLLER DRIVER
6487 M:      Robin van der Gracht <robin@protonic.nl>
6488 S:      Maintained
6489 F:      drivers/auxdisplay/ht16k33.c
6490 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6491
6492 HTCPEN TOUCHSCREEN DRIVER
6493 M:      Pau Oliva Fora <pof@eslack.org>
6494 L:      linux-input@vger.kernel.org
6495 S:      Maintained
6496 F:      drivers/input/touchscreen/htcpen.c
6497
6498 HUAWEI ETHERNET DRIVER
6499 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6500 L:      netdev@vger.kernel.org
6501 S:      Supported
6502 F:      Documentation/networking/hinic.txt
6503 F:      drivers/net/ethernet/huawei/hinic/
6504
6505 HUGETLB FILESYSTEM
6506 M:      Nadia Yvette Chambers <nyc@holomorphy.com>
6507 S:      Maintained
6508 F:      fs/hugetlbfs/
6509
6510 HVA ST MEDIA DRIVER
6511 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6512 L:      linux-media@vger.kernel.org
6513 T:      git git://linuxtv.org/media_tree.git
6514 W:      https://linuxtv.org
6515 S:      Supported
6516 F:      drivers/media/platform/sti/hva
6517
6518 HWPOISON MEMORY FAILURE HANDLING
6519 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6520 L:      linux-mm@kvack.org
6521 S:      Maintained
6522 F:      mm/memory-failure.c
6523 F:      mm/hwpoison-inject.c
6524
6525 Hyper-V CORE AND DRIVERS
6526 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6527 M:      Haiyang Zhang <haiyangz@microsoft.com>
6528 M:      Stephen Hemminger <sthemmin@microsoft.com>
6529 L:      devel@linuxdriverproject.org
6530 S:      Maintained
6531 F:      Documentation/networking/netvsc.txt
6532 F:      arch/x86/include/asm/mshyperv.h
6533 F:      arch/x86/include/asm/trace/hyperv.h
6534 F:      arch/x86/include/asm/hyperv-tlfs.h
6535 F:      arch/x86/kernel/cpu/mshyperv.c
6536 F:      arch/x86/hyperv
6537 F:      drivers/hid/hid-hyperv.c
6538 F:      drivers/hv/
6539 F:      drivers/input/serio/hyperv-keyboard.c
6540 F:      drivers/pci/host/pci-hyperv.c
6541 F:      drivers/net/hyperv/
6542 F:      drivers/scsi/storvsc_drv.c
6543 F:      drivers/uio/uio_hv_generic.c
6544 F:      drivers/video/fbdev/hyperv_fb.c
6545 F:      net/vmw_vsock/hyperv_transport.c
6546 F:      include/linux/hyperv.h
6547 F:      include/uapi/linux/hyperv.h
6548 F:      tools/hv/
6549 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6550
6551 HYPERVISOR VIRTUAL CONSOLE DRIVER
6552 L:      linuxppc-dev@lists.ozlabs.org
6553 S:      Odd Fixes
6554 F:      drivers/tty/hvc/
6555
6556 I2C ACPI SUPPORT
6557 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6558 L:      linux-i2c@vger.kernel.org
6559 L:      linux-acpi@vger.kernel.org
6560 S:      Maintained
6561 F:      drivers/i2c/i2c-core-acpi.c
6562
6563 I2C MUXES
6564 M:      Peter Rosin <peda@axentia.se>
6565 L:      linux-i2c@vger.kernel.org
6566 S:      Maintained
6567 F:      Documentation/i2c/i2c-topology
6568 F:      Documentation/i2c/muxes/
6569 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6570 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6571 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6572 F:      drivers/i2c/i2c-mux.c
6573 F:      drivers/i2c/muxes/
6574 F:      include/linux/i2c-mux.h
6575
6576 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6577 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6578 L:      linux-i2c@vger.kernel.org
6579 S:      Maintained
6580 F:      drivers/i2c/busses/i2c-mv64xxx.c
6581
6582 I2C OVER PARALLEL PORT
6583 M:      Jean Delvare <jdelvare@suse.com>
6584 L:      linux-i2c@vger.kernel.org
6585 S:      Maintained
6586 F:      Documentation/i2c/busses/i2c-parport
6587 F:      Documentation/i2c/busses/i2c-parport-light
6588 F:      drivers/i2c/busses/i2c-parport.c
6589 F:      drivers/i2c/busses/i2c-parport-light.c
6590
6591 I2C SUBSYSTEM
6592 M:      Wolfram Sang <wsa@the-dreams.de>
6593 L:      linux-i2c@vger.kernel.org
6594 W:      https://i2c.wiki.kernel.org/
6595 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6597 S:      Maintained
6598 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6599 F:      Documentation/i2c/
6600 F:      drivers/i2c/*
6601 F:      include/linux/i2c.h
6602 F:      include/linux/i2c-dev.h
6603 F:      include/linux/i2c-smbus.h
6604 F:      include/uapi/linux/i2c.h
6605 F:      include/uapi/linux/i2c-*.h
6606
6607 I2C SUBSYSTEM HOST DRIVERS
6608 L:      linux-i2c@vger.kernel.org
6609 W:      https://i2c.wiki.kernel.org/
6610 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6612 S:      Odd Fixes
6613 F:      Documentation/devicetree/bindings/i2c/
6614 F:      drivers/i2c/algos/
6615 F:      drivers/i2c/busses/
6616
6617 I2C-TAOS-EVM DRIVER
6618 M:      Jean Delvare <jdelvare@suse.com>
6619 L:      linux-i2c@vger.kernel.org
6620 S:      Maintained
6621 F:      Documentation/i2c/busses/i2c-taos-evm
6622 F:      drivers/i2c/busses/i2c-taos-evm.c
6623
6624 I2C-TINY-USB DRIVER
6625 M:      Till Harbaum <till@harbaum.org>
6626 L:      linux-i2c@vger.kernel.org
6627 W:      http://www.harbaum.org/till/i2c_tiny_usb
6628 S:      Maintained
6629 F:      drivers/i2c/busses/i2c-tiny-usb.c
6630
6631 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6632 M:      Jean Delvare <jdelvare@suse.com>
6633 L:      linux-i2c@vger.kernel.org
6634 S:      Maintained
6635 F:      Documentation/i2c/busses/i2c-ali1535
6636 F:      Documentation/i2c/busses/i2c-ali1563
6637 F:      Documentation/i2c/busses/i2c-ali15x3
6638 F:      Documentation/i2c/busses/i2c-amd756
6639 F:      Documentation/i2c/busses/i2c-amd8111
6640 F:      Documentation/i2c/busses/i2c-i801
6641 F:      Documentation/i2c/busses/i2c-nforce2
6642 F:      Documentation/i2c/busses/i2c-piix4
6643 F:      Documentation/i2c/busses/i2c-sis5595
6644 F:      Documentation/i2c/busses/i2c-sis630
6645 F:      Documentation/i2c/busses/i2c-sis96x
6646 F:      Documentation/i2c/busses/i2c-via
6647 F:      Documentation/i2c/busses/i2c-viapro
6648 F:      drivers/i2c/busses/i2c-ali1535.c
6649 F:      drivers/i2c/busses/i2c-ali1563.c
6650 F:      drivers/i2c/busses/i2c-ali15x3.c
6651 F:      drivers/i2c/busses/i2c-amd756.c
6652 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6653 F:      drivers/i2c/busses/i2c-amd8111.c
6654 F:      drivers/i2c/busses/i2c-i801.c
6655 F:      drivers/i2c/busses/i2c-isch.c
6656 F:      drivers/i2c/busses/i2c-nforce2.c
6657 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6658 F:      drivers/i2c/busses/i2c-piix4.c
6659 F:      drivers/i2c/busses/i2c-sis5595.c
6660 F:      drivers/i2c/busses/i2c-sis630.c
6661 F:      drivers/i2c/busses/i2c-sis96x.c
6662 F:      drivers/i2c/busses/i2c-via.c
6663 F:      drivers/i2c/busses/i2c-viapro.c
6664
6665 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6666 M:      Hans de Goede <hdegoede@redhat.com>
6667 L:      linux-i2c@vger.kernel.org
6668 S:      Maintained
6669 F:      drivers/i2c/busses/i2c-cht-wc.c
6670
6671 I2C/SMBUS ISMT DRIVER
6672 M:      Seth Heasley <seth.heasley@intel.com>
6673 M:      Neil Horman <nhorman@tuxdriver.com>
6674 L:      linux-i2c@vger.kernel.org
6675 F:      drivers/i2c/busses/i2c-ismt.c
6676 F:      Documentation/i2c/busses/i2c-ismt
6677
6678 I2C/SMBUS STUB DRIVER
6679 M:      Jean Delvare <jdelvare@suse.com>
6680 L:      linux-i2c@vger.kernel.org
6681 S:      Maintained
6682 F:      drivers/i2c/i2c-stub.c
6683
6684 IA64 (Itanium) PLATFORM
6685 M:      Tony Luck <tony.luck@intel.com>
6686 M:      Fenghua Yu <fenghua.yu@intel.com>
6687 L:      linux-ia64@vger.kernel.org
6688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6689 S:      Maintained
6690 F:      arch/ia64/
6691
6692 IBM Power 842 compression accelerator
6693 M:      Haren Myneni <haren@us.ibm.com>
6694 S:      Supported
6695 F:      drivers/crypto/nx/Makefile
6696 F:      drivers/crypto/nx/Kconfig
6697 F:      drivers/crypto/nx/nx-842*
6698 F:      include/linux/sw842.h
6699 F:      crypto/842.c
6700 F:      lib/842/
6701
6702 IBM Power in-Nest Crypto Acceleration
6703 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6704 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6705 L:      linux-crypto@vger.kernel.org
6706 S:      Supported
6707 F:      drivers/crypto/nx/Makefile
6708 F:      drivers/crypto/nx/Kconfig
6709 F:      drivers/crypto/nx/nx-aes*
6710 F:      drivers/crypto/nx/nx-sha*
6711 F:      drivers/crypto/nx/nx.*
6712 F:      drivers/crypto/nx/nx_csbcpb.h
6713 F:      drivers/crypto/nx/nx_debugfs.h
6714
6715 IBM Power Linux RAID adapter
6716 M:      Brian King <brking@us.ibm.com>
6717 S:      Supported
6718 F:      drivers/scsi/ipr.*
6719
6720 IBM Power SRIOV Virtual NIC Device Driver
6721 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6722 M:      John Allen <jallen@linux.vnet.ibm.com>
6723 L:      netdev@vger.kernel.org
6724 S:      Supported
6725 F:      drivers/net/ethernet/ibm/ibmvnic.*
6726
6727 IBM Power Virtual Accelerator Switchboard
6728 M:      Sukadev Bhattiprolu
6729 L:      linuxppc-dev@lists.ozlabs.org
6730 S:      Supported
6731 F:      arch/powerpc/platforms/powernv/vas*
6732 F:      arch/powerpc/platforms/powernv/copy-paste.h
6733 F:      arch/powerpc/include/asm/vas.h
6734 F:      arch/powerpc/include/uapi/asm/vas.h
6735
6736 IBM Power Virtual Ethernet Device Driver
6737 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6738 L:      netdev@vger.kernel.org
6739 S:      Supported
6740 F:      drivers/net/ethernet/ibm/ibmveth.*
6741
6742 IBM Power Virtual FC Device Drivers
6743 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6744 L:      linux-scsi@vger.kernel.org
6745 S:      Supported
6746 F:      drivers/scsi/ibmvscsi/ibmvfc*
6747
6748 IBM Power Virtual SCSI Device Drivers
6749 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6750 L:      linux-scsi@vger.kernel.org
6751 S:      Supported
6752 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6753 F:      include/scsi/viosrp.h
6754
6755 IBM Power Virtual SCSI Device Target Driver
6756 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6757 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6758 L:      linux-scsi@vger.kernel.org
6759 L:      target-devel@vger.kernel.org
6760 S:      Supported
6761 F:      drivers/scsi/ibmvscsi_tgt/
6762
6763 IBM Power VMX Cryptographic instructions
6764 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6765 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6766 L:      linux-crypto@vger.kernel.org
6767 S:      Supported
6768 F:      drivers/crypto/vmx/Makefile
6769 F:      drivers/crypto/vmx/Kconfig
6770 F:      drivers/crypto/vmx/vmx.c
6771 F:      drivers/crypto/vmx/aes*
6772 F:      drivers/crypto/vmx/ghash*
6773 F:      drivers/crypto/vmx/ppc-xlate.pl
6774
6775 IBM ServeRAID RAID DRIVER
6776 S:      Orphan
6777 F:      drivers/scsi/ips.*
6778
6779 ICH LPC AND GPIO DRIVER
6780 M:      Peter Tyser <ptyser@xes-inc.com>
6781 S:      Maintained
6782 F:      drivers/mfd/lpc_ich.c
6783 F:      drivers/gpio/gpio-ich.c
6784
6785 IDE SUBSYSTEM
6786 M:      "David S. Miller" <davem@davemloft.net>
6787 L:      linux-ide@vger.kernel.org
6788 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6790 S:      Maintained
6791 F:      Documentation/ide/
6792 F:      drivers/ide/
6793 F:      include/linux/ide.h
6794
6795 IDE/ATAPI DRIVERS
6796 M:      Borislav Petkov <bp@alien8.de>
6797 L:      linux-ide@vger.kernel.org
6798 S:      Maintained
6799 F:      Documentation/cdrom/ide-cd
6800 F:      drivers/ide/ide-cd*
6801
6802 IDEAPAD LAPTOP EXTRAS DRIVER
6803 M:      Ike Panhc <ike.pan@canonical.com>
6804 L:      platform-driver-x86@vger.kernel.org
6805 W:      http://launchpad.net/ideapad-laptop
6806 S:      Maintained
6807 F:      drivers/platform/x86/ideapad-laptop.c
6808
6809 IDEAPAD LAPTOP SLIDEBAR DRIVER
6810 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6811 L:      linux-input@vger.kernel.org
6812 W:      https://github.com/o2genum/ideapad-slidebar
6813 S:      Maintained
6814 F:      drivers/input/misc/ideapad_slidebar.c
6815
6816 IDT VersaClock 5 CLOCK DRIVER
6817 M:      Marek Vasut <marek.vasut@gmail.com>
6818 S:      Maintained
6819 F:      drivers/clk/clk-versaclock5.c
6820
6821 IEEE 802.15.4 SUBSYSTEM
6822 M:      Alexander Aring <alex.aring@gmail.com>
6823 M:      Stefan Schmidt <stefan@osg.samsung.com>
6824 L:      linux-wpan@vger.kernel.org
6825 W:      http://wpan.cakelab.org/
6826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6828 S:      Maintained
6829 F:      net/ieee802154/
6830 F:      net/mac802154/
6831 F:      drivers/net/ieee802154/
6832 F:      include/linux/nl802154.h
6833 F:      include/linux/ieee802154.h
6834 F:      include/net/nl802154.h
6835 F:      include/net/mac802154.h
6836 F:      include/net/af_ieee802154.h
6837 F:      include/net/cfg802154.h
6838 F:      include/net/ieee802154_netdev.h
6839 F:      Documentation/networking/ieee802154.txt
6840
6841 IFE PROTOCOL
6842 M:      Yotam Gigi <yotam.gi@gmail.com>
6843 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6844 F:      net/ife
6845 F:      include/net/ife.h
6846 F:      include/uapi/linux/ife.h
6847
6848 IGORPLUG-USB IR RECEIVER
6849 M:      Sean Young <sean@mess.org>
6850 L:      linux-media@vger.kernel.org
6851 S:      Maintained
6852 F:      drivers/media/rc/igorplugusb.c
6853
6854 IGUANAWORKS USB IR TRANSCEIVER
6855 M:      Sean Young <sean@mess.org>
6856 L:      linux-media@vger.kernel.org
6857 S:      Maintained
6858 F:      drivers/media/rc/iguanair.c
6859
6860 IIO DIGITAL POTENTIOMETER DAC
6861 M:      Peter Rosin <peda@axentia.se>
6862 L:      linux-iio@vger.kernel.org
6863 S:      Maintained
6864 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6865 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6866 F:      drivers/iio/dac/dpot-dac.c
6867
6868 IIO ENVELOPE DETECTOR
6869 M:      Peter Rosin <peda@axentia.se>
6870 L:      linux-iio@vger.kernel.org
6871 S:      Maintained
6872 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6873 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6874 F:      drivers/iio/adc/envelope-detector.c
6875
6876 IIO MULTIPLEXER
6877 M:      Peter Rosin <peda@axentia.se>
6878 L:      linux-iio@vger.kernel.org
6879 S:      Maintained
6880 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6881 F:      drivers/iio/multiplexer/iio-mux.c
6882
6883 IIO SUBSYSTEM AND DRIVERS
6884 M:      Jonathan Cameron <jic23@kernel.org>
6885 R:      Hartmut Knaack <knaack.h@gmx.de>
6886 R:      Lars-Peter Clausen <lars@metafoo.de>
6887 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6888 L:      linux-iio@vger.kernel.org
6889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6890 S:      Maintained
6891 F:      Documentation/ABI/testing/configfs-iio*
6892 F:      Documentation/ABI/testing/sysfs-bus-iio*
6893 F:      Documentation/devicetree/bindings/iio/
6894 F:      drivers/iio/
6895 F:      drivers/staging/iio/
6896 F:      include/linux/iio/
6897 F:      tools/iio/
6898
6899 IKANOS/ADI EAGLE ADSL USB DRIVER
6900 M:      Matthieu Castet <castet.matthieu@free.fr>
6901 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6902 S:      Maintained
6903 F:      drivers/usb/atm/ueagle-atm.c
6904
6905 IMGTEC ASCII LCD DRIVER
6906 M:      Paul Burton <paul.burton@mips.com>
6907 S:      Maintained
6908 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6909 F:      drivers/auxdisplay/img-ascii-lcd.c
6910
6911 IMGTEC IR DECODER DRIVER
6912 M:      James Hogan <jhogan@kernel.org>
6913 S:      Maintained
6914 F:      drivers/media/rc/img-ir/
6915
6916 IMON SOUNDGRAPH USB IR RECEIVER
6917 M:      Sean Young <sean@mess.org>
6918 L:      linux-media@vger.kernel.org
6919 S:      Maintained
6920 F:      drivers/media/rc/imon_raw.c
6921 F:      drivers/media/rc/imon.c
6922
6923 IMS TWINTURBO FRAMEBUFFER DRIVER
6924 L:      linux-fbdev@vger.kernel.org
6925 S:      Orphan
6926 F:      drivers/video/fbdev/imsttfb.c
6927
6928 INA209 HARDWARE MONITOR DRIVER
6929 M:      Guenter Roeck <linux@roeck-us.net>
6930 L:      linux-hwmon@vger.kernel.org
6931 S:      Maintained
6932 F:      Documentation/hwmon/ina209
6933 F:      Documentation/devicetree/bindings/i2c/ina209.txt
6934 F:      drivers/hwmon/ina209.c
6935
6936 INA2XX HARDWARE MONITOR DRIVER
6937 M:      Guenter Roeck <linux@roeck-us.net>
6938 L:      linux-hwmon@vger.kernel.org
6939 S:      Maintained
6940 F:      Documentation/hwmon/ina2xx
6941 F:      drivers/hwmon/ina2xx.c
6942 F:      include/linux/platform_data/ina2xx.h
6943
6944 INDUSTRY PACK SUBSYSTEM (IPACK)
6945 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
6946 M:      Jens Taprogge <jens.taprogge@taprogge.org>
6947 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6948 L:      industrypack-devel@lists.sourceforge.net
6949 W:      http://industrypack.sourceforge.net
6950 S:      Maintained
6951 F:      drivers/ipack/
6952
6953 INFINIBAND SUBSYSTEM
6954 M:      Doug Ledford <dledford@redhat.com>
6955 M:      Jason Gunthorpe <jgg@mellanox.com>
6956 L:      linux-rdma@vger.kernel.org
6957 W:      https://github.com/linux-rdma/rdma-core
6958 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
6959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
6960 S:      Supported
6961 F:      Documentation/devicetree/bindings/infiniband/
6962 F:      Documentation/infiniband/
6963 F:      drivers/infiniband/
6964 F:      include/uapi/linux/if_infiniband.h
6965 F:      include/uapi/rdma/
6966 F:      include/rdma/
6967
6968 INGENIC JZ4780 DMA Driver
6969 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
6970 S:      Maintained
6971 F:      drivers/dma/dma-jz4780.c
6972
6973 INGENIC JZ4780 NAND DRIVER
6974 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
6975 L:      linux-mtd@lists.infradead.org
6976 S:      Maintained
6977 F:      drivers/mtd/nand/raw/jz4780_*
6978
6979 INOTIFY
6980 M:      Jan Kara <jack@suse.cz>
6981 R:      Amir Goldstein <amir73il@gmail.com>
6982 L:      linux-fsdevel@vger.kernel.org
6983 S:      Maintained
6984 F:      Documentation/filesystems/inotify.txt
6985 F:      fs/notify/inotify/
6986 F:      include/linux/inotify.h
6987 F:      include/uapi/linux/inotify.h
6988
6989 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
6990 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
6991 L:      linux-input@vger.kernel.org
6992 Q:      http://patchwork.kernel.org/project/linux-input/list/
6993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
6994 S:      Maintained
6995 F:      drivers/input/
6996 F:      include/linux/input.h
6997 F:      include/uapi/linux/input.h
6998 F:      include/uapi/linux/input-event-codes.h
6999 F:      include/linux/input/
7000 F:      Documentation/devicetree/bindings/input/
7001 F:      Documentation/input/
7002
7003 INPUT MULTITOUCH (MT) PROTOCOL
7004 M:      Henrik Rydberg <rydberg@bitmath.org>
7005 L:      linux-input@vger.kernel.org
7006 S:      Odd fixes
7007 F:      Documentation/input/multi-touch-protocol.rst
7008 F:      drivers/input/input-mt.c
7009 K:      \b(ABS|SYN)_MT_
7010
7011 INSIDE SECURE CRYPTO DRIVER
7012 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7013 F:      drivers/crypto/inside-secure/
7014 S:      Maintained
7015 L:      linux-crypto@vger.kernel.org
7016
7017 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7018 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7019 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7020 L:      linux-integrity@vger.kernel.org
7021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7022 S:      Supported
7023 F:      security/integrity/ima/
7024
7025 INTEL 810/815 FRAMEBUFFER DRIVER
7026 M:      Antonino Daplas <adaplas@gmail.com>
7027 L:      linux-fbdev@vger.kernel.org
7028 S:      Maintained
7029 F:      drivers/video/fbdev/i810/
7030
7031 INTEL ASoC BDW/HSW DRIVERS
7032 M:      Jie Yang <yang.jie@linux.intel.com>
7033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7034 S:      Supported
7035 F:      sound/soc/intel/common/sst-dsp*
7036 F:      sound/soc/intel/common/sst-firmware.c
7037 F:      sound/soc/intel/boards/broadwell.c
7038 F:      sound/soc/intel/haswell/
7039
7040 INTEL C600 SERIES SAS CONTROLLER DRIVER
7041 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7042 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7043 L:      linux-scsi@vger.kernel.org
7044 T:      git git://git.code.sf.net/p/intel-sas/isci
7045 S:      Supported
7046 F:      drivers/scsi/isci/
7047
7048 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7049 M:      Jani Nikula <jani.nikula@linux.intel.com>
7050 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7051 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7052 L:      intel-gfx@lists.freedesktop.org
7053 W:      https://01.org/linuxgraphics/
7054 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7055 C:      irc://chat.freenode.net/intel-gfx
7056 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7057 T:      git git://anongit.freedesktop.org/drm-intel
7058 S:      Supported
7059 F:      drivers/gpu/drm/i915/
7060 F:      include/drm/i915*
7061 F:      include/uapi/drm/i915_drm.h
7062 F:      Documentation/gpu/i915.rst
7063
7064 INTEL ETHERNET DRIVERS
7065 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7066 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7067 W:      http://www.intel.com/support/feedback.htm
7068 W:      http://e1000.sourceforge.net/
7069 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7072 S:      Supported
7073 F:      Documentation/networking/e100.txt
7074 F:      Documentation/networking/e1000.txt
7075 F:      Documentation/networking/e1000e.txt
7076 F:      Documentation/networking/igb.txt
7077 F:      Documentation/networking/igbvf.txt
7078 F:      Documentation/networking/ixgb.txt
7079 F:      Documentation/networking/ixgbe.txt
7080 F:      Documentation/networking/ixgbevf.txt
7081 F:      Documentation/networking/i40e.txt
7082 F:      Documentation/networking/i40evf.txt
7083 F:      Documentation/networking/ice.txt
7084 F:      drivers/net/ethernet/intel/
7085 F:      drivers/net/ethernet/intel/*/
7086 F:      include/linux/avf/virtchnl.h
7087
7088 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7089 M:      Maik Broemme <mbroemme@libmpq.org>
7090 L:      linux-fbdev@vger.kernel.org
7091 S:      Maintained
7092 F:      Documentation/fb/intelfb.txt
7093 F:      drivers/video/fbdev/intelfb/
7094
7095 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7096 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7097 M:      Zhi Wang <zhi.a.wang@intel.com>
7098 L:      intel-gvt-dev@lists.freedesktop.org
7099 L:      intel-gfx@lists.freedesktop.org
7100 W:      https://01.org/igvt-g
7101 T:      git https://github.com/intel/gvt-linux.git
7102 S:      Supported
7103 F:      drivers/gpu/drm/i915/gvt/
7104
7105 INTEL HID EVENT DRIVER
7106 M:      Alex Hung <alex.hung@canonical.com>
7107 L:      platform-driver-x86@vger.kernel.org
7108 S:      Maintained
7109 F:      drivers/platform/x86/intel-hid.c
7110
7111 INTEL I/OAT DMA DRIVER
7112 M:      Dave Jiang <dave.jiang@intel.com>
7113 R:      Dan Williams <dan.j.williams@intel.com>
7114 L:      dmaengine@vger.kernel.org
7115 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7116 S:      Supported
7117 F:      drivers/dma/ioat*
7118
7119 INTEL IDLE DRIVER
7120 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7121 M:      Len Brown <lenb@kernel.org>
7122 L:      linux-pm@vger.kernel.org
7123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7124 B:      https://bugzilla.kernel.org
7125 S:      Supported
7126 F:      drivers/idle/intel_idle.c
7127
7128 INTEL INTEGRATED SENSOR HUB DRIVER
7129 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7130 M:      Jiri Kosina <jikos@kernel.org>
7131 L:      linux-input@vger.kernel.org
7132 S:      Maintained
7133 F:      drivers/hid/intel-ish-hid/
7134
7135 INTEL IOMMU (VT-d)
7136 M:      David Woodhouse <dwmw2@infradead.org>
7137 L:      iommu@lists.linux-foundation.org
7138 T:      git git://git.infradead.org/iommu-2.6.git
7139 S:      Supported
7140 F:      drivers/iommu/intel-iommu.c
7141 F:      include/linux/intel-iommu.h
7142
7143 INTEL IOP-ADMA DMA DRIVER
7144 R:      Dan Williams <dan.j.williams@intel.com>
7145 S:      Odd fixes
7146 F:      drivers/dma/iop-adma.c
7147
7148 INTEL IPU3 CSI-2 CIO2 DRIVER
7149 M:      Yong Zhi <yong.zhi@intel.com>
7150 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7151 L:      linux-media@vger.kernel.org
7152 S:      Maintained
7153 F:      drivers/media/pci/intel/ipu3/
7154 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7155
7156 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7157 M:      Krzysztof Halasa <khalasa@piap.pl>
7158 S:      Maintained
7159 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7160 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7161 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7162 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7163 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7164 F:      drivers/net/wan/ixp4xx_hss.c
7165
7166 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7167 M:      Deepak Saxena <dsaxena@plexity.net>
7168 S:      Maintained
7169 F:      drivers/char/hw_random/ixp4xx-rng.c
7170
7171 INTEL MANAGEMENT ENGINE (mei)
7172 M:      Tomas Winkler <tomas.winkler@intel.com>
7173 L:      linux-kernel@vger.kernel.org
7174 S:      Supported
7175 F:      include/uapi/linux/mei.h
7176 F:      include/linux/mei_cl_bus.h
7177 F:      drivers/misc/mei/*
7178 F:      drivers/watchdog/mei_wdt.c
7179 F:      Documentation/misc-devices/mei/*
7180 F:      samples/mei/*
7181
7182 INTEL MENLOW THERMAL DRIVER
7183 M:      Sujith Thomas <sujith.thomas@intel.com>
7184 L:      platform-driver-x86@vger.kernel.org
7185 W:      https://01.org/linux-acpi
7186 S:      Supported
7187 F:      drivers/platform/x86/intel_menlow.c
7188
7189 INTEL MERRIFIELD GPIO DRIVER
7190 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7191 L:      linux-gpio@vger.kernel.org
7192 S:      Maintained
7193 F:      drivers/gpio/gpio-merrifield.c
7194
7195 INTEL MIC DRIVERS (mic)
7196 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7197 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7198 S:      Supported
7199 W:      https://github.com/sudeepdutt/mic
7200 W:      http://software.intel.com/en-us/mic-developer
7201 F:      include/linux/mic_bus.h
7202 F:      include/linux/scif.h
7203 F:      include/uapi/linux/mic_common.h
7204 F:      include/uapi/linux/mic_ioctl.h
7205 F:      include/uapi/linux/scif_ioctl.h
7206 F:      drivers/misc/mic/
7207 F:      drivers/dma/mic_x100_dma.c
7208 F:      drivers/dma/mic_x100_dma.h
7209 F:      Documentation/mic/
7210
7211 INTEL PMC CORE DRIVER
7212 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7213 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7214 L:      platform-driver-x86@vger.kernel.org
7215 S:      Maintained
7216 F:      arch/x86/include/asm/pmc_core.h
7217 F:      drivers/platform/x86/intel_pmc_core*
7218
7219 INTEL PMC/P-Unit IPC DRIVER
7220 M:      Zha Qipeng<qipeng.zha@intel.com>
7221 L:      platform-driver-x86@vger.kernel.org
7222 S:      Maintained
7223 F:      drivers/platform/x86/intel_pmc_ipc.c
7224 F:      drivers/platform/x86/intel_punit_ipc.c
7225 F:      arch/x86/include/asm/intel_pmc_ipc.h
7226 F:      arch/x86/include/asm/intel_punit_ipc.h
7227
7228 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7229 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7230 L:      linux-wireless@vger.kernel.org
7231 S:      Maintained
7232 F:      Documentation/networking/README.ipw2100
7233 F:      Documentation/networking/README.ipw2200
7234 F:      drivers/net/wireless/intel/ipw2x00/
7235
7236 INTEL PSTATE DRIVER
7237 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7238 M:      Len Brown <lenb@kernel.org>
7239 L:      linux-pm@vger.kernel.org
7240 S:      Supported
7241 F:      drivers/cpufreq/intel_pstate.c
7242
7243 INTEL RDMA RNIC DRIVER
7244 M:      Faisal Latif <faisal.latif@intel.com>
7245 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7246 L:      linux-rdma@vger.kernel.org
7247 S:      Supported
7248 F:      drivers/infiniband/hw/i40iw/
7249 F:      include/uapi/rdma/i40iw-abi.h
7250
7251 INTEL SHA MULTIBUFFER DRIVER
7252 M:      Megha Dey <megha.dey@linux.intel.com>
7253 R:      Tim Chen <tim.c.chen@linux.intel.com>
7254 L:      linux-crypto@vger.kernel.org
7255 S:      Supported
7256 F:      arch/x86/crypto/sha*-mb
7257 F:      crypto/mcryptd.c
7258
7259 INTEL TELEMETRY DRIVER
7260 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7261 L:      platform-driver-x86@vger.kernel.org
7262 S:      Maintained
7263 F:      arch/x86/include/asm/intel_telemetry.h
7264 F:      drivers/platform/x86/intel_telemetry*
7265
7266 INTEL VIRTUAL BUTTON DRIVER
7267 M:      AceLan Kao <acelan.kao@canonical.com>
7268 L:      platform-driver-x86@vger.kernel.org
7269 S:      Maintained
7270 F:      drivers/platform/x86/intel-vbtn.c
7271
7272 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7273 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7274 L:      linux-wireless@vger.kernel.org
7275 S:      Supported
7276 F:      drivers/net/wireless/intel/iwlegacy/
7277
7278 INTEL WIRELESS WIFI LINK (iwlwifi)
7279 M:      Johannes Berg <johannes.berg@intel.com>
7280 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7281 M:      Luca Coelho <luciano.coelho@intel.com>
7282 M:      Intel Linux Wireless <linuxwifi@intel.com>
7283 L:      linux-wireless@vger.kernel.org
7284 W:      http://intellinuxwireless.org
7285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7286 S:      Supported
7287 F:      drivers/net/wireless/intel/iwlwifi/
7288
7289 INTEL WIRELESS WIMAX CONNECTION 2400
7290 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7291 M:      linux-wimax@intel.com
7292 L:      wimax@linuxwimax.org (subscribers-only)
7293 S:      Supported
7294 W:      http://linuxwimax.org
7295 F:      Documentation/wimax/README.i2400m
7296 F:      drivers/net/wimax/i2400m/
7297 F:      include/uapi/linux/wimax/i2400m.h
7298
7299 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7300 M:      Mario Limonciello <mario.limonciello@dell.com>
7301 S:      Maintained
7302 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7303
7304 INTEL(R) TRACE HUB
7305 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7306 S:      Supported
7307 F:      Documentation/trace/intel_th.txt
7308 F:      drivers/hwtracing/intel_th/
7309
7310 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7311 M:      Ning Sun <ning.sun@intel.com>
7312 L:      tboot-devel@lists.sourceforge.net
7313 W:      http://tboot.sourceforge.net
7314 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7315 S:      Supported
7316 F:      Documentation/intel_txt.txt
7317 F:      include/linux/tboot.h
7318 F:      arch/x86/kernel/tboot.c
7319
7320 INTEL-MID GPIO DRIVER
7321 M:      David Cohen <david.a.cohen@linux.intel.com>
7322 L:      linux-gpio@vger.kernel.org
7323 S:      Maintained
7324 F:      drivers/gpio/gpio-intel-mid.c
7325
7326 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7327 M:      Linus Walleij <linus.walleij@linaro.org>
7328 L:      linux-iio@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/iio/gyro/mpu3050*
7331 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7332
7333 IOC3 ETHERNET DRIVER
7334 M:      Ralf Baechle <ralf@linux-mips.org>
7335 L:      linux-mips@linux-mips.org
7336 S:      Maintained
7337 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7338
7339 IOC3 SERIAL DRIVER
7340 M:      Pat Gefre <pfg@sgi.com>
7341 L:      linux-serial@vger.kernel.org
7342 S:      Maintained
7343 F:      drivers/tty/serial/ioc3_serial.c
7344
7345 IOMMU DRIVERS
7346 M:      Joerg Roedel <joro@8bytes.org>
7347 L:      iommu@lists.linux-foundation.org
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7349 S:      Maintained
7350 F:      Documentation/devicetree/bindings/iommu/
7351 F:      drivers/iommu/
7352 F:      include/linux/iommu.h
7353 F:      include/linux/of_iommu.h
7354 F:      include/linux/iova.h
7355
7356 IP MASQUERADING
7357 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7358 S:      Maintained
7359 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7360
7361 IPMI SUBSYSTEM
7362 M:      Corey Minyard <minyard@acm.org>
7363 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7364 W:      http://openipmi.sourceforge.net/
7365 S:      Supported
7366 F:      Documentation/IPMI.txt
7367 F:      drivers/char/ipmi/
7368 F:      include/linux/ipmi*
7369 F:      include/uapi/linux/ipmi*
7370
7371 IPS SCSI RAID DRIVER
7372 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7373 L:      linux-scsi@vger.kernel.org
7374 W:      http://www.adaptec.com/
7375 S:      Maintained
7376 F:      drivers/scsi/ips*
7377
7378 IPVS
7379 M:      Wensong Zhang <wensong@linux-vs.org>
7380 M:      Simon Horman <horms@verge.net.au>
7381 M:      Julian Anastasov <ja@ssi.bg>
7382 L:      netdev@vger.kernel.org
7383 L:      lvs-devel@vger.kernel.org
7384 S:      Maintained
7385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7387 F:      Documentation/networking/ipvs-sysctl.txt
7388 F:      include/net/ip_vs.h
7389 F:      include/uapi/linux/ip_vs.h
7390 F:      net/netfilter/ipvs/
7391
7392 IPWIRELESS DRIVER
7393 M:      Jiri Kosina <jikos@kernel.org>
7394 M:      David Sterba <dsterba@suse.com>
7395 S:      Odd Fixes
7396 F:      drivers/tty/ipwireless/
7397
7398 IPX NETWORK LAYER
7399 L:      netdev@vger.kernel.org
7400 S:      Obsolete
7401 F:      include/uapi/linux/ipx.h
7402 F:      drivers/staging/ipx/
7403
7404 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7405 M:      Marc Zyngier <marc.zyngier@arm.com>
7406 S:      Maintained
7407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7408 F:      Documentation/IRQ-domain.txt
7409 F:      include/linux/irqdomain.h
7410 F:      kernel/irq/irqdomain.c
7411 F:      kernel/irq/msi.c
7412
7413 IRQ SUBSYSTEM
7414 M:      Thomas Gleixner <tglx@linutronix.de>
7415 L:      linux-kernel@vger.kernel.org
7416 S:      Maintained
7417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7418 F:      kernel/irq/
7419
7420 IRQCHIP DRIVERS
7421 M:      Thomas Gleixner <tglx@linutronix.de>
7422 M:      Jason Cooper <jason@lakedaemon.net>
7423 M:      Marc Zyngier <marc.zyngier@arm.com>
7424 L:      linux-kernel@vger.kernel.org
7425 S:      Maintained
7426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7427 F:      Documentation/devicetree/bindings/interrupt-controller/
7428 F:      drivers/irqchip/
7429
7430 ISA
7431 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7432 S:      Maintained
7433 F:      Documentation/isa.txt
7434 F:      drivers/base/isa.c
7435 F:      include/linux/isa.h
7436
7437 ISA RADIO MODULE
7438 M:      Hans Verkuil <hverkuil@xs4all.nl>
7439 L:      linux-media@vger.kernel.org
7440 T:      git git://linuxtv.org/media_tree.git
7441 W:      https://linuxtv.org
7442 S:      Maintained
7443 F:      drivers/media/radio/radio-isa*
7444
7445 ISAPNP
7446 M:      Jaroslav Kysela <perex@perex.cz>
7447 S:      Maintained
7448 F:      Documentation/isapnp.txt
7449 F:      drivers/pnp/isapnp/
7450 F:      include/linux/isapnp.h
7451
7452 ISCSI
7453 M:      Lee Duncan <lduncan@suse.com>
7454 M:      Chris Leech <cleech@redhat.com>
7455 L:      open-iscsi@googlegroups.com
7456 W:      www.open-iscsi.com
7457 S:      Maintained
7458 F:      drivers/scsi/*iscsi*
7459 F:      include/scsi/*iscsi*
7460
7461 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7462 M:      Peter Jones <pjones@redhat.com>
7463 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7464 S:      Maintained
7465 F:      drivers/firmware/iscsi_ibft*
7466
7467 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7468 M:      Or Gerlitz <ogerlitz@mellanox.com>
7469 M:      Sagi Grimberg <sagi@grimberg.me>
7470 M:      Roi Dayan <roid@mellanox.com>
7471 L:      linux-rdma@vger.kernel.org
7472 S:      Supported
7473 W:      http://www.openfabrics.org
7474 W:      www.open-iscsi.org
7475 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7476 F:      drivers/infiniband/ulp/iser/
7477
7478 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7479 M:      Sagi Grimberg <sagi@grimberg.me>
7480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7481 L:      linux-rdma@vger.kernel.org
7482 L:      target-devel@vger.kernel.org
7483 S:      Supported
7484 W:      http://www.linux-iscsi.org
7485 F:      drivers/infiniband/ulp/isert
7486
7487 ISDN SUBSYSTEM
7488 M:      Karsten Keil <isdn@linux-pingi.de>
7489 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7490 L:      netdev@vger.kernel.org
7491 W:      http://www.isdn4linux.de
7492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7493 S:      Maintained
7494 F:      Documentation/isdn/
7495 F:      drivers/isdn/
7496 F:      include/linux/isdn.h
7497 F:      include/linux/isdn/
7498 F:      include/uapi/linux/isdn.h
7499 F:      include/uapi/linux/isdn/
7500
7501 ISDN SUBSYSTEM (Eicon active card driver)
7502 M:      Armin Schindler <mac@melware.de>
7503 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7504 W:      http://www.melware.de
7505 S:      Maintained
7506 F:      drivers/isdn/hardware/eicon/
7507
7508 IT87 HARDWARE MONITORING DRIVER
7509 M:      Jean Delvare <jdelvare@suse.com>
7510 L:      linux-hwmon@vger.kernel.org
7511 S:      Maintained
7512 F:      Documentation/hwmon/it87
7513 F:      drivers/hwmon/it87.c
7514
7515 IT913X MEDIA DRIVER
7516 M:      Antti Palosaari <crope@iki.fi>
7517 L:      linux-media@vger.kernel.org
7518 W:      https://linuxtv.org
7519 W:      http://palosaari.fi/linux/
7520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7521 T:      git git://linuxtv.org/anttip/media_tree.git
7522 S:      Maintained
7523 F:      drivers/media/tuners/it913x*
7524
7525 IVTV VIDEO4LINUX DRIVER
7526 M:      Andy Walls <awalls@md.metrocast.net>
7527 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7528 L:      linux-media@vger.kernel.org
7529 T:      git git://linuxtv.org/media_tree.git
7530 W:      http://www.ivtvdriver.org
7531 S:      Maintained
7532 F:      Documentation/media/v4l-drivers/ivtv*
7533 F:      drivers/media/pci/ivtv/
7534 F:      include/uapi/linux/ivtv*
7535
7536 IX2505V MEDIA DRIVER
7537 M:      Malcolm Priestley <tvboxspy@gmail.com>
7538 L:      linux-media@vger.kernel.org
7539 W:      https://linuxtv.org
7540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7541 S:      Maintained
7542 F:      drivers/media/dvb-frontends/ix2505v*
7543
7544 JAILHOUSE HYPERVISOR INTERFACE
7545 M:      Jan Kiszka <jan.kiszka@siemens.com>
7546 L:      jailhouse-dev@googlegroups.com
7547 S:      Maintained
7548 F:      arch/x86/kernel/jailhouse.c
7549 F:      arch/x86/include/asm/jailhouse_para.h
7550
7551 JC42.4 TEMPERATURE SENSOR DRIVER
7552 M:      Guenter Roeck <linux@roeck-us.net>
7553 L:      linux-hwmon@vger.kernel.org
7554 S:      Maintained
7555 F:      drivers/hwmon/jc42.c
7556 F:      Documentation/hwmon/jc42
7557
7558 JFS FILESYSTEM
7559 M:      Dave Kleikamp <shaggy@kernel.org>
7560 L:      jfs-discussion@lists.sourceforge.net
7561 W:      http://jfs.sourceforge.net/
7562 T:      git git://github.com/kleikamp/linux-shaggy.git
7563 S:      Maintained
7564 F:      Documentation/filesystems/jfs.txt
7565 F:      fs/jfs/
7566
7567 JME NETWORK DRIVER
7568 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7569 L:      netdev@vger.kernel.org
7570 S:      Maintained
7571 F:      drivers/net/ethernet/jme.*
7572
7573 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7574 M:      David Woodhouse <dwmw2@infradead.org>
7575 L:      linux-mtd@lists.infradead.org
7576 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7577 S:      Maintained
7578 F:      fs/jffs2/
7579 F:      include/uapi/linux/jffs2.h
7580
7581 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7582 M:      "Theodore Ts'o" <tytso@mit.edu>
7583 M:      Jan Kara <jack@suse.com>
7584 L:      linux-ext4@vger.kernel.org
7585 S:      Maintained
7586 F:      fs/jbd2/
7587 F:      include/linux/jbd2.h
7588
7589 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7590 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7591 L:      linux-media@vger.kernel.org
7592 S:      Maintained
7593 F:      drivers/media/platform/rcar_jpu.c
7594
7595 JSM Neo PCI based serial card
7596 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7597 L:      linux-serial@vger.kernel.org
7598 S:      Maintained
7599 F:      drivers/tty/serial/jsm/
7600
7601 K10TEMP HARDWARE MONITORING DRIVER
7602 M:      Clemens Ladisch <clemens@ladisch.de>
7603 L:      linux-hwmon@vger.kernel.org
7604 S:      Maintained
7605 F:      Documentation/hwmon/k10temp
7606 F:      drivers/hwmon/k10temp.c
7607
7608 K8TEMP HARDWARE MONITORING DRIVER
7609 M:      Rudolf Marek <r.marek@assembler.cz>
7610 L:      linux-hwmon@vger.kernel.org
7611 S:      Maintained
7612 F:      Documentation/hwmon/k8temp
7613 F:      drivers/hwmon/k8temp.c
7614
7615 KASAN
7616 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7617 R:      Alexander Potapenko <glider@google.com>
7618 R:      Dmitry Vyukov <dvyukov@google.com>
7619 L:      kasan-dev@googlegroups.com
7620 S:      Maintained
7621 F:      arch/*/include/asm/kasan.h
7622 F:      arch/*/mm/kasan_init*
7623 F:      Documentation/dev-tools/kasan.rst
7624 F:      include/linux/kasan*.h
7625 F:      lib/test_kasan.c
7626 F:      mm/kasan/
7627 F:      scripts/Makefile.kasan
7628
7629 KCONFIG
7630 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7632 L:      linux-kbuild@vger.kernel.org
7633 S:      Maintained
7634 F:      Documentation/kbuild/kconfig-language.txt
7635 F:      scripts/kconfig/
7636
7637 KDUMP
7638 M:      Dave Young <dyoung@redhat.com>
7639 M:      Baoquan He <bhe@redhat.com>
7640 R:      Vivek Goyal <vgoyal@redhat.com>
7641 L:      kexec@lists.infradead.org
7642 W:      http://lse.sourceforge.net/kdump/
7643 S:      Maintained
7644 F:      Documentation/kdump/
7645
7646 KEENE FM RADIO TRANSMITTER DRIVER
7647 M:      Hans Verkuil <hverkuil@xs4all.nl>
7648 L:      linux-media@vger.kernel.org
7649 T:      git git://linuxtv.org/media_tree.git
7650 W:      https://linuxtv.org
7651 S:      Maintained
7652 F:      drivers/media/radio/radio-keene*
7653
7654 KERNEL AUTOMOUNTER v4 (AUTOFS4)
7655 M:      Ian Kent <raven@themaw.net>
7656 L:      autofs@vger.kernel.org
7657 S:      Maintained
7658 F:      fs/autofs4/
7659
7660 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7661 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7662 M:      Michal Marek <michal.lkml@markovi.net>
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7664 L:      linux-kbuild@vger.kernel.org
7665 S:      Maintained
7666 F:      Documentation/kbuild/
7667 F:      Makefile
7668 F:      scripts/Kbuild*
7669 F:      scripts/Makefile*
7670 F:      scripts/basic/
7671 F:      scripts/mk*
7672 F:      scripts/mod/
7673 F:      scripts/package/
7674
7675 KERNEL JANITORS
7676 L:      kernel-janitors@vger.kernel.org
7677 W:      http://kernelnewbies.org/KernelJanitors
7678 S:      Odd Fixes
7679
7680 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7681 M:      "J. Bruce Fields" <bfields@fieldses.org>
7682 M:      Jeff Layton <jlayton@kernel.org>
7683 L:      linux-nfs@vger.kernel.org
7684 W:      http://nfs.sourceforge.net/
7685 T:      git git://linux-nfs.org/~bfields/linux.git
7686 S:      Supported
7687 F:      fs/nfsd/
7688 F:      include/uapi/linux/nfsd/
7689 F:      fs/lockd/
7690 F:      fs/nfs_common/
7691 F:      net/sunrpc/
7692 F:      include/linux/lockd/
7693 F:      include/linux/sunrpc/
7694 F:      include/uapi/linux/sunrpc/
7695
7696 KERNEL SELFTEST FRAMEWORK
7697 M:      Shuah Khan <shuah@kernel.org>
7698 L:      linux-kselftest@vger.kernel.org
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7700 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7701 S:      Maintained
7702 F:      tools/testing/selftests/
7703 F:      Documentation/dev-tools/kselftest*
7704
7705 KERNEL USERMODE HELPER
7706 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7707 L:      linux-kernel@vger.kernel.org
7708 S:      Maintained
7709 F:      kernel/umh.c
7710 F:      include/linux/umh.h
7711
7712 KERNEL VIRTUAL MACHINE (KVM)
7713 M:      Paolo Bonzini <pbonzini@redhat.com>
7714 M:      Radim Krčmář <rkrcmar@redhat.com>
7715 L:      kvm@vger.kernel.org
7716 W:      http://www.linux-kvm.org
7717 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7718 S:      Supported
7719 F:      Documentation/virtual/kvm/
7720 F:      include/trace/events/kvm.h
7721 F:      include/uapi/asm-generic/kvm*
7722 F:      include/uapi/linux/kvm*
7723 F:      include/asm-generic/kvm*
7724 F:      include/linux/kvm*
7725 F:      include/kvm/iodev.h
7726 F:      virt/kvm/*
7727 F:      tools/kvm/
7728
7729 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7730 M:      Joerg Roedel <joro@8bytes.org>
7731 L:      kvm@vger.kernel.org
7732 W:      http://www.linux-kvm.org/
7733 S:      Maintained
7734 F:      arch/x86/include/asm/svm.h
7735 F:      arch/x86/kvm/svm.c
7736
7737 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7738 M:      Christoffer Dall <christoffer.dall@arm.com>
7739 M:      Marc Zyngier <marc.zyngier@arm.com>
7740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7741 L:      kvmarm@lists.cs.columbia.edu
7742 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7744 S:      Supported
7745 F:      arch/arm/include/uapi/asm/kvm*
7746 F:      arch/arm/include/asm/kvm*
7747 F:      arch/arm/kvm/
7748 F:      virt/kvm/arm/
7749 F:      include/kvm/arm_*
7750
7751 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
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 S:      Maintained
7757 F:      arch/arm64/include/uapi/asm/kvm*
7758 F:      arch/arm64/include/asm/kvm*
7759 F:      arch/arm64/kvm/
7760
7761 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7762 M:      James Hogan <jhogan@kernel.org>
7763 L:      linux-mips@linux-mips.org
7764 S:      Supported
7765 F:      arch/mips/include/uapi/asm/kvm*
7766 F:      arch/mips/include/asm/kvm*
7767 F:      arch/mips/kvm/
7768
7769 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7770 M:      Paul Mackerras <paulus@ozlabs.org>
7771 L:      kvm-ppc@vger.kernel.org
7772 W:      http://www.linux-kvm.org/
7773 T:      git git://github.com/agraf/linux-2.6.git
7774 S:      Supported
7775 F:      arch/powerpc/include/uapi/asm/kvm*
7776 F:      arch/powerpc/include/asm/kvm*
7777 F:      arch/powerpc/kvm/
7778 F:      arch/powerpc/kernel/kvm*
7779
7780 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7781 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7782 M:      Janosch Frank <frankja@linux.ibm.com>
7783 R:      David Hildenbrand <david@redhat.com>
7784 R:      Cornelia Huck <cohuck@redhat.com>
7785 L:      linux-s390@vger.kernel.org
7786 W:      http://www.ibm.com/developerworks/linux/linux390/
7787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7788 S:      Supported
7789 F:      arch/s390/include/uapi/asm/kvm*
7790 F:      arch/s390/include/asm/gmap.h
7791 F:      arch/s390/include/asm/kvm*
7792 F:      arch/s390/kvm/
7793 F:      arch/s390/mm/gmap.c
7794
7795 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7796 M:      Paolo Bonzini <pbonzini@redhat.com>
7797 M:      Radim Krčmář <rkrcmar@redhat.com>
7798 L:      kvm@vger.kernel.org
7799 W:      http://www.linux-kvm.org
7800 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7801 S:      Supported
7802 F:      arch/x86/kvm/
7803 F:      arch/x86/include/uapi/asm/kvm*
7804 F:      arch/x86/include/asm/kvm*
7805 F:      arch/x86/include/asm/pvclock-abi.h
7806 F:      arch/x86/kernel/kvm.c
7807 F:      arch/x86/kernel/kvmclock.c
7808
7809 KERNFS
7810 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7811 M:      Tejun Heo <tj@kernel.org>
7812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7813 S:      Supported
7814 F:      include/linux/kernfs.h
7815 F:      fs/kernfs/
7816
7817 KEXEC
7818 M:      Eric Biederman <ebiederm@xmission.com>
7819 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7820 L:      kexec@lists.infradead.org
7821 S:      Maintained
7822 F:      include/linux/kexec.h
7823 F:      include/uapi/linux/kexec.h
7824 F:      kernel/kexec*
7825
7826 KEYS-ENCRYPTED
7827 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7828 L:      linux-integrity@vger.kernel.org
7829 L:      keyrings@vger.kernel.org
7830 S:      Supported
7831 F:      Documentation/security/keys/trusted-encrypted.rst
7832 F:      include/keys/encrypted-type.h
7833 F:      security/keys/encrypted-keys/
7834
7835 KEYS-TRUSTED
7836 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7837 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7838 L:      linux-integrity@vger.kernel.org
7839 L:      keyrings@vger.kernel.org
7840 S:      Supported
7841 F:      Documentation/security/keys/trusted-encrypted.rst
7842 F:      include/keys/trusted-type.h
7843 F:      security/keys/trusted.c
7844 F:      security/keys/trusted.h
7845
7846 KEYS/KEYRINGS:
7847 M:      David Howells <dhowells@redhat.com>
7848 L:      keyrings@vger.kernel.org
7849 S:      Maintained
7850 F:      Documentation/security/keys/core.rst
7851 F:      include/linux/key.h
7852 F:      include/linux/key-type.h
7853 F:      include/linux/keyctl.h
7854 F:      include/uapi/linux/keyctl.h
7855 F:      include/keys/
7856 F:      security/keys/
7857
7858 KGDB / KDB /debug_core
7859 M:      Jason Wessel <jason.wessel@windriver.com>
7860 M:      Daniel Thompson <daniel.thompson@linaro.org>
7861 W:      http://kgdb.wiki.kernel.org/
7862 L:      kgdb-bugreport@lists.sourceforge.net
7863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7864 S:      Maintained
7865 F:      Documentation/dev-tools/kgdb.rst
7866 F:      drivers/misc/kgdbts.c
7867 F:      drivers/tty/serial/kgdboc.c
7868 F:      include/linux/kdb.h
7869 F:      include/linux/kgdb.h
7870 F:      kernel/debug/
7871
7872 KMEMLEAK
7873 M:      Catalin Marinas <catalin.marinas@arm.com>
7874 S:      Maintained
7875 F:      Documentation/dev-tools/kmemleak.rst
7876 F:      include/linux/kmemleak.h
7877 F:      mm/kmemleak.c
7878 F:      mm/kmemleak-test.c
7879
7880 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7881 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7882 L:      linux-kernel@vger.kernel.org
7883 S:      Maintained
7884 F:      kernel/kmod.c
7885 F:      include/linux/kmod.h
7886 F:      lib/test_kmod.c
7887 F:      tools/testing/selftests/kmod/
7888
7889 KPROBES
7890 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7891 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7892 M:      "David S. Miller" <davem@davemloft.net>
7893 M:      Masami Hiramatsu <mhiramat@kernel.org>
7894 S:      Maintained
7895 F:      Documentation/kprobes.txt
7896 F:      include/linux/kprobes.h
7897 F:      include/asm-generic/kprobes.h
7898 F:      kernel/kprobes.c
7899
7900 KS0108 LCD CONTROLLER DRIVER
7901 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7902 W:      http://miguelojeda.es/auxdisplay.htm
7903 W:      http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
7904 S:      Maintained
7905 F:      Documentation/auxdisplay/ks0108
7906 F:      drivers/auxdisplay/ks0108.c
7907 F:      include/linux/ks0108.h
7908
7909 L3MDEV
7910 M:      David Ahern <dsa@cumulusnetworks.com>
7911 L:      netdev@vger.kernel.org
7912 S:      Maintained
7913 F:      net/l3mdev
7914 F:      include/net/l3mdev.h
7915
7916 LANTIQ MIPS ARCHITECTURE
7917 M:      John Crispin <john@phrozen.org>
7918 L:      linux-mips@linux-mips.org
7919 S:      Maintained
7920 F:      arch/mips/lantiq
7921 F:      drivers/soc/lantiq
7922
7923 LAPB module
7924 L:      linux-x25@vger.kernel.org
7925 S:      Orphan
7926 F:      Documentation/networking/lapb-module.txt
7927 F:      include/*/lapb.h
7928 F:      net/lapb/
7929
7930 LASI 53c700 driver for PARISC
7931 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
7932 L:      linux-scsi@vger.kernel.org
7933 S:      Maintained
7934 F:      Documentation/scsi/53c700.txt
7935 F:      drivers/scsi/53c700*
7936
7937 LEAKING_ADDRESSES
7938 M:      Tobin C. Harding <me@tobin.cc>
7939 M:      Tycho Andersen <tycho@tycho.ws>
7940 L:      kernel-hardening@lists.openwall.com
7941 S:      Maintained
7942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
7943 F:      scripts/leaking_addresses.pl
7944
7945 LED SUBSYSTEM
7946 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
7947 M:      Pavel Machek <pavel@ucw.cz>
7948 L:      linux-leds@vger.kernel.org
7949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
7950 S:      Maintained
7951 F:      Documentation/devicetree/bindings/leds/
7952 F:      drivers/leds/
7953 F:      include/linux/leds.h
7954
7955 LEGACY EEPROM DRIVER
7956 M:      Jean Delvare <jdelvare@suse.com>
7957 S:      Maintained
7958 F:      Documentation/misc-devices/eeprom
7959 F:      drivers/misc/eeprom/eeprom.c
7960
7961 LEGO USB Tower driver
7962 M:      Juergen Stuber <starblue@users.sourceforge.net>
7963 L:      legousb-devel@lists.sourceforge.net
7964 W:      http://legousb.sourceforge.net/
7965 S:      Maintained
7966 F:      drivers/usb/misc/legousbtower.c
7967
7968 LG2160 MEDIA DRIVER
7969 M:      Michael Krufky <mkrufky@linuxtv.org>
7970 L:      linux-media@vger.kernel.org
7971 W:      https://linuxtv.org
7972 W:      http://github.com/mkrufky
7973 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7974 T:      git git://linuxtv.org/mkrufky/tuners.git
7975 S:      Maintained
7976 F:      drivers/media/dvb-frontends/lg2160.*
7977
7978 LGDT3305 MEDIA DRIVER
7979 M:      Michael Krufky <mkrufky@linuxtv.org>
7980 L:      linux-media@vger.kernel.org
7981 W:      https://linuxtv.org
7982 W:      http://github.com/mkrufky
7983 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7984 T:      git git://linuxtv.org/mkrufky/tuners.git
7985 S:      Maintained
7986 F:      drivers/media/dvb-frontends/lgdt3305.*
7987
7988 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
7989 M:      Viresh Kumar <vireshk@kernel.org>
7990 L:      linux-ide@vger.kernel.org
7991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
7992 S:      Maintained
7993 F:      include/linux/pata_arasan_cf_data.h
7994 F:      drivers/ata/pata_arasan_cf.c
7995
7996 LIBATA PATA DRIVERS
7997 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
7998 M:      Tejun Heo <tj@kernel.org>
7999 L:      linux-ide@vger.kernel.org
8000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8001 S:      Maintained
8002 F:      drivers/ata/pata_*.c
8003 F:      drivers/ata/ata_generic.c
8004
8005 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8006 M:      Linus Walleij <linus.walleij@linaro.org>
8007 L:      linux-ide@vger.kernel.org
8008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8009 S:      Maintained
8010 F:      drivers/ata/pata_ftide010.c
8011 F:      drivers/ata/sata_gemini.c
8012 F:      drivers/ata/sata_gemini.h
8013
8014 LIBATA SATA AHCI PLATFORM devices support
8015 M:      Hans de Goede <hdegoede@redhat.com>
8016 M:      Tejun Heo <tj@kernel.org>
8017 L:      linux-ide@vger.kernel.org
8018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8019 S:      Maintained
8020 F:      drivers/ata/ahci_platform.c
8021 F:      drivers/ata/libahci_platform.c
8022 F:      include/linux/ahci_platform.h
8023
8024 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8025 M:      Mikael Pettersson <mikpelinux@gmail.com>
8026 L:      linux-ide@vger.kernel.org
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8028 S:      Maintained
8029 F:      drivers/ata/sata_promise.*
8030
8031 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8032 M:      Tejun Heo <tj@kernel.org>
8033 L:      linux-ide@vger.kernel.org
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8035 S:      Maintained
8036 F:      drivers/ata/
8037 F:      include/linux/ata.h
8038 F:      include/linux/libata.h
8039 F:      Documentation/devicetree/bindings/ata/
8040
8041 LIBLOCKDEP
8042 M:      Sasha Levin <alexander.levin@verizon.com>
8043 S:      Maintained
8044 F:      tools/lib/lockdep/
8045
8046 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8047 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8048 M:      Dan Williams <dan.j.williams@intel.com>
8049 M:      Vishal Verma <vishal.l.verma@intel.com>
8050 M:      Dave Jiang <dave.jiang@intel.com>
8051 L:      linux-nvdimm@lists.01.org
8052 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8053 S:      Supported
8054 F:      drivers/nvdimm/blk.c
8055 F:      drivers/nvdimm/region_devs.c
8056
8057 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8058 M:      Vishal Verma <vishal.l.verma@intel.com>
8059 M:      Dan Williams <dan.j.williams@intel.com>
8060 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8061 M:      Dave Jiang <dave.jiang@intel.com>
8062 L:      linux-nvdimm@lists.01.org
8063 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8064 S:      Supported
8065 F:      drivers/nvdimm/btt*
8066
8067 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8068 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8069 M:      Dan Williams <dan.j.williams@intel.com>
8070 M:      Vishal Verma <vishal.l.verma@intel.com>
8071 M:      Dave Jiang <dave.jiang@intel.com>
8072 L:      linux-nvdimm@lists.01.org
8073 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8074 S:      Supported
8075 F:      drivers/nvdimm/pmem*
8076
8077 LIBNVDIMM: DEVICETREE BINDINGS
8078 M:      Oliver O'Halloran <oohall@gmail.com>
8079 L:      linux-nvdimm@lists.01.org
8080 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8081 S:      Supported
8082 F:      drivers/nvdimm/of_pmem.c
8083 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8084
8085 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8086 M:      Dan Williams <dan.j.williams@intel.com>
8087 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8088 M:      Vishal Verma <vishal.l.verma@intel.com>
8089 M:      Dave Jiang <dave.jiang@intel.com>
8090 L:      linux-nvdimm@lists.01.org
8091 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8093 S:      Supported
8094 F:      drivers/nvdimm/*
8095 F:      drivers/acpi/nfit/*
8096 F:      include/linux/nd.h
8097 F:      include/linux/libnvdimm.h
8098 F:      include/uapi/linux/ndctl.h
8099
8100 LIGHTNVM PLATFORM SUPPORT
8101 M:      Matias Bjorling <mb@lightnvm.io>
8102 W:      http://github/OpenChannelSSD
8103 L:      linux-block@vger.kernel.org
8104 S:      Maintained
8105 F:      drivers/lightnvm/
8106 F:      include/linux/lightnvm.h
8107 F:      include/uapi/linux/lightnvm.h
8108
8109 LINUX FOR POWER MACINTOSH
8110 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8111 W:      http://www.penguinppc.org/
8112 L:      linuxppc-dev@lists.ozlabs.org
8113 S:      Maintained
8114 F:      arch/powerpc/platforms/powermac/
8115 F:      drivers/macintosh/
8116
8117 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8118 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8119 M:      Paul Mackerras <paulus@samba.org>
8120 M:      Michael Ellerman <mpe@ellerman.id.au>
8121 W:      https://github.com/linuxppc/linux/wiki
8122 L:      linuxppc-dev@lists.ozlabs.org
8123 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8125 S:      Supported
8126 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8127 F:      Documentation/devicetree/bindings/powerpc/
8128 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8129 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8130 F:      Documentation/powerpc/
8131 F:      arch/powerpc/
8132 F:      drivers/char/tpm/tpm_ibmvtpm*
8133 F:      drivers/crypto/nx/
8134 F:      drivers/crypto/vmx/
8135 F:      drivers/i2c/busses/i2c-opal.c
8136 F:      drivers/net/ethernet/ibm/ibmveth.*
8137 F:      drivers/net/ethernet/ibm/ibmvnic.*
8138 F:      drivers/pci/hotplug/pnv_php.c
8139 F:      drivers/pci/hotplug/rpa*
8140 F:      drivers/rtc/rtc-opal.c
8141 F:      drivers/scsi/ibmvscsi/
8142 F:      drivers/tty/hvc/hvc_opal.c
8143 F:      drivers/watchdog/wdrtas.c
8144 F:      tools/testing/selftests/powerpc
8145 N:      /pmac
8146 N:      powermac
8147 N:      powernv
8148 N:      [^a-z0-9]ps3
8149 N:      pseries
8150
8151 LINUX FOR POWERPC EMBEDDED MPC5XXX
8152 M:      Anatolij Gustschin <agust@denx.de>
8153 L:      linuxppc-dev@lists.ozlabs.org
8154 T:      git git://git.denx.de/linux-denx-agust.git
8155 S:      Maintained
8156 F:      arch/powerpc/platforms/512x/
8157 F:      arch/powerpc/platforms/52xx/
8158
8159 LINUX FOR POWERPC EMBEDDED PPC4XX
8160 M:      Alistair Popple <alistair@popple.id.au>
8161 M:      Matt Porter <mporter@kernel.crashing.org>
8162 W:      http://www.penguinppc.org/
8163 L:      linuxppc-dev@lists.ozlabs.org
8164 S:      Maintained
8165 F:      arch/powerpc/platforms/40x/
8166 F:      arch/powerpc/platforms/44x/
8167
8168 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8169 M:      Scott Wood <oss@buserror.net>
8170 M:      Kumar Gala <galak@kernel.crashing.org>
8171 W:      http://www.penguinppc.org/
8172 L:      linuxppc-dev@lists.ozlabs.org
8173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8174 S:      Maintained
8175 F:      arch/powerpc/platforms/83xx/
8176 F:      arch/powerpc/platforms/85xx/
8177 F:      Documentation/devicetree/bindings/powerpc/fsl/
8178
8179 LINUX FOR POWERPC EMBEDDED PPC8XX
8180 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8181 W:      http://www.penguinppc.org/
8182 L:      linuxppc-dev@lists.ozlabs.org
8183 S:      Maintained
8184 F:      arch/powerpc/platforms/8xx/
8185
8186 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8187 L:      linuxppc-dev@lists.ozlabs.org
8188 S:      Orphan
8189 F:      arch/powerpc/*/*virtex*
8190 F:      arch/powerpc/*/*/*virtex*
8191
8192 LINUX FOR POWERPC PA SEMI PWRFICIENT
8193 L:      linuxppc-dev@lists.ozlabs.org
8194 S:      Orphan
8195 F:      arch/powerpc/platforms/pasemi/
8196 F:      drivers/*/*pasemi*
8197 F:      drivers/*/*/*pasemi*
8198
8199 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8200 M:      Kees Cook <keescook@chromium.org>
8201 S:      Maintained
8202 F:      drivers/misc/lkdtm/*
8203
8204 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8205 M:      Alan Stern <stern@rowland.harvard.edu>
8206 M:      Andrea Parri <parri.andrea@gmail.com>
8207 M:      Will Deacon <will.deacon@arm.com>
8208 M:      Peter Zijlstra <peterz@infradead.org>
8209 M:      Boqun Feng <boqun.feng@gmail.com>
8210 M:      Nicholas Piggin <npiggin@gmail.com>
8211 M:      David Howells <dhowells@redhat.com>
8212 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8213 M:      Luc Maranget <luc.maranget@inria.fr>
8214 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8215 R:      Akira Yokosawa <akiyks@gmail.com>
8216 L:      linux-kernel@vger.kernel.org
8217 S:      Supported
8218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8219 F:      tools/memory-model/
8220 F:      Documentation/memory-barriers.txt
8221
8222 LINUX SECURITY MODULE (LSM) FRAMEWORK
8223 M:      Chris Wright <chrisw@sous-sol.org>
8224 L:      linux-security-module@vger.kernel.org
8225 S:      Supported
8226
8227 LIS3LV02D ACCELEROMETER DRIVER
8228 M:      Eric Piel <eric.piel@tremplin-utc.net>
8229 S:      Maintained
8230 F:      Documentation/misc-devices/lis3lv02d
8231 F:      drivers/misc/lis3lv02d/
8232 F:      drivers/platform/x86/hp_accel.c
8233
8234 LIVE PATCHING
8235 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8236 M:      Jessica Yu <jeyu@kernel.org>
8237 M:      Jiri Kosina <jikos@kernel.org>
8238 M:      Miroslav Benes <mbenes@suse.cz>
8239 R:      Petr Mladek <pmladek@suse.com>
8240 S:      Maintained
8241 F:      kernel/livepatch/
8242 F:      include/linux/livepatch.h
8243 F:      arch/x86/include/asm/livepatch.h
8244 F:      arch/x86/kernel/livepatch.c
8245 F:      Documentation/livepatch/
8246 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8247 F:      samples/livepatch/
8248 L:      live-patching@vger.kernel.org
8249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8250
8251 LLC (802.2)
8252 L:      netdev@vger.kernel.org
8253 S:      Odd fixes
8254 F:      include/linux/llc.h
8255 F:      include/uapi/linux/llc.h
8256 F:      include/net/llc*
8257 F:      net/llc/
8258
8259 LM73 HARDWARE MONITOR DRIVER
8260 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8261 L:      linux-hwmon@vger.kernel.org
8262 S:      Maintained
8263 F:      drivers/hwmon/lm73.c
8264
8265 LM78 HARDWARE MONITOR DRIVER
8266 M:      Jean Delvare <jdelvare@suse.com>
8267 L:      linux-hwmon@vger.kernel.org
8268 S:      Maintained
8269 F:      Documentation/hwmon/lm78
8270 F:      drivers/hwmon/lm78.c
8271
8272 LM83 HARDWARE MONITOR DRIVER
8273 M:      Jean Delvare <jdelvare@suse.com>
8274 L:      linux-hwmon@vger.kernel.org
8275 S:      Maintained
8276 F:      Documentation/hwmon/lm83
8277 F:      drivers/hwmon/lm83.c
8278
8279 LM90 HARDWARE MONITOR DRIVER
8280 M:      Jean Delvare <jdelvare@suse.com>
8281 L:      linux-hwmon@vger.kernel.org
8282 S:      Maintained
8283 F:      Documentation/hwmon/lm90
8284 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8285 F:      drivers/hwmon/lm90.c
8286 F:      include/dt-bindings/thermal/lm90.h
8287
8288 LM95234 HARDWARE MONITOR DRIVER
8289 M:      Guenter Roeck <linux@roeck-us.net>
8290 L:      linux-hwmon@vger.kernel.org
8291 S:      Maintained
8292 F:      Documentation/hwmon/lm95234
8293 F:      drivers/hwmon/lm95234.c
8294
8295 LME2510 MEDIA DRIVER
8296 M:      Malcolm Priestley <tvboxspy@gmail.com>
8297 L:      linux-media@vger.kernel.org
8298 W:      https://linuxtv.org
8299 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8300 S:      Maintained
8301 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8302
8303 LOADPIN SECURITY MODULE
8304 M:      Kees Cook <keescook@chromium.org>
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8306 S:      Supported
8307 F:      security/loadpin/
8308 F:      Documentation/admin-guide/LSM/LoadPin.rst
8309
8310 LOCKING PRIMITIVES
8311 M:      Peter Zijlstra <peterz@infradead.org>
8312 M:      Ingo Molnar <mingo@redhat.com>
8313 L:      linux-kernel@vger.kernel.org
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8315 S:      Maintained
8316 F:      Documentation/locking/
8317 F:      include/linux/lockdep.h
8318 F:      include/linux/spinlock*.h
8319 F:      arch/*/include/asm/spinlock*.h
8320 F:      include/linux/rwlock*.h
8321 F:      include/linux/mutex*.h
8322 F:      arch/*/include/asm/mutex*.h
8323 F:      include/linux/rwsem*.h
8324 F:      arch/*/include/asm/rwsem.h
8325 F:      include/linux/seqlock.h
8326 F:      lib/locking*.[ch]
8327 F:      kernel/locking/
8328 X:      kernel/locking/locktorture.c
8329
8330 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8331 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8332 L:      linux-ntfs-dev@lists.sourceforge.net
8333 W:      http://www.linux-ntfs.org/content/view/19/37/
8334 S:      Maintained
8335 F:      Documentation/ldm.txt
8336 F:      block/partitions/ldm.*
8337
8338 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8339 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8340 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8341 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8342 L:      MPT-FusionLinux.pdl@broadcom.com
8343 L:      linux-scsi@vger.kernel.org
8344 W:      http://www.avagotech.com/support/
8345 S:      Supported
8346 F:      drivers/message/fusion/
8347 F:      drivers/scsi/mpt2sas/
8348 F:      drivers/scsi/mpt3sas/
8349
8350 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8351 M:      Matthew Wilcox <matthew@wil.cx>
8352 L:      linux-scsi@vger.kernel.org
8353 S:      Maintained
8354 F:      drivers/scsi/sym53c8xx_2/
8355
8356 LTC4261 HARDWARE MONITOR DRIVER
8357 M:      Guenter Roeck <linux@roeck-us.net>
8358 L:      linux-hwmon@vger.kernel.org
8359 S:      Maintained
8360 F:      Documentation/hwmon/ltc4261
8361 F:      drivers/hwmon/ltc4261.c
8362
8363 LTC4306 I2C MULTIPLEXER DRIVER
8364 M:      Michael Hennerich <michael.hennerich@analog.com>
8365 W:      http://ez.analog.com/community/linux-device-drivers
8366 L:      linux-i2c@vger.kernel.org
8367 S:      Supported
8368 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8369 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8370
8371 LTP (Linux Test Project)
8372 M:      Mike Frysinger <vapier@gentoo.org>
8373 M:      Cyril Hrubis <chrubis@suse.cz>
8374 M:      Wanlong Gao <wanlong.gao@gmail.com>
8375 M:      Jan Stancek <jstancek@redhat.com>
8376 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8377 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8378 L:      ltp@lists.linux.it (subscribers-only)
8379 W:      http://linux-test-project.github.io/
8380 T:      git git://github.com/linux-test-project/ltp.git
8381 S:      Maintained
8382
8383 M68K ARCHITECTURE
8384 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8385 L:      linux-m68k@lists.linux-m68k.org
8386 W:      http://www.linux-m68k.org/
8387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8388 S:      Maintained
8389 F:      arch/m68k/
8390 F:      drivers/zorro/
8391
8392 M68K ON APPLE MACINTOSH
8393 M:      Joshua Thompson <funaho@jurai.org>
8394 W:      http://www.mac.linux-m68k.org/
8395 L:      linux-m68k@lists.linux-m68k.org
8396 S:      Maintained
8397 F:      arch/m68k/mac/
8398
8399 M68K ON HP9000/300
8400 M:      Philip Blundell <philb@gnu.org>
8401 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8402 S:      Maintained
8403 F:      arch/m68k/hp300/
8404
8405 M88DS3103 MEDIA DRIVER
8406 M:      Antti Palosaari <crope@iki.fi>
8407 L:      linux-media@vger.kernel.org
8408 W:      https://linuxtv.org
8409 W:      http://palosaari.fi/linux/
8410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8411 T:      git git://linuxtv.org/anttip/media_tree.git
8412 S:      Maintained
8413 F:      drivers/media/dvb-frontends/m88ds3103*
8414
8415 M88RS2000 MEDIA DRIVER
8416 M:      Malcolm Priestley <tvboxspy@gmail.com>
8417 L:      linux-media@vger.kernel.org
8418 W:      https://linuxtv.org
8419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8420 S:      Maintained
8421 F:      drivers/media/dvb-frontends/m88rs2000*
8422
8423 MA901 MASTERKIT USB FM RADIO DRIVER
8424 M:      Alexey Klimov <klimov.linux@gmail.com>
8425 L:      linux-media@vger.kernel.org
8426 T:      git git://linuxtv.org/media_tree.git
8427 S:      Maintained
8428 F:      drivers/media/radio/radio-ma901.c
8429
8430 MAC80211
8431 M:      Johannes Berg <johannes@sipsolutions.net>
8432 L:      linux-wireless@vger.kernel.org
8433 W:      http://wireless.kernel.org/
8434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8436 S:      Maintained
8437 F:      Documentation/networking/mac80211-injection.txt
8438 F:      include/net/mac80211.h
8439 F:      net/mac80211/
8440 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8441 F:      Documentation/networking/mac80211_hwsim/README
8442
8443 MAILBOX API
8444 M:      Jassi Brar <jassisinghbrar@gmail.com>
8445 L:      linux-kernel@vger.kernel.org
8446 S:      Maintained
8447 F:      drivers/mailbox/
8448 F:      include/linux/mailbox_client.h
8449 F:      include/linux/mailbox_controller.h
8450
8451 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8452 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8453 W:      http://www.kernel.org/doc/man-pages
8454 L:      linux-man@vger.kernel.org
8455 S:      Maintained
8456
8457 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8458 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8459 L:      linux-mips@linux-mips.org
8460 S:      Maintained
8461 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8462
8463 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8464 M:      Andrew Lunn <andrew@lunn.ch>
8465 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8466 L:      netdev@vger.kernel.org
8467 S:      Maintained
8468 F:      drivers/net/dsa/mv88e6xxx/
8469 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8470
8471 MARVELL ARMADA DRM SUPPORT
8472 M:      Russell King <linux@armlinux.org.uk>
8473 S:      Maintained
8474 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8475 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8476 F:      drivers/gpu/drm/armada/
8477 F:      include/uapi/drm/armada_drm.h
8478 F:      Documentation/devicetree/bindings/display/armada/
8479
8480 MARVELL CRYPTO DRIVER
8481 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8482 M:      Arnaud Ebalard <arno@natisbad.org>
8483 F:      drivers/crypto/marvell/
8484 S:      Maintained
8485 L:      linux-crypto@vger.kernel.org
8486
8487 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8488 M:      Mirko Lindner <mlindner@marvell.com>
8489 M:      Stephen Hemminger <stephen@networkplumber.org>
8490 L:      netdev@vger.kernel.org
8491 S:      Maintained
8492 F:      drivers/net/ethernet/marvell/sk*
8493
8494 MARVELL LIBERTAS WIRELESS DRIVER
8495 L:      libertas-dev@lists.infradead.org
8496 S:      Orphan
8497 F:      drivers/net/wireless/marvell/libertas/
8498
8499 MARVELL MACCHIATOBIN SUPPORT
8500 M:      Russell King <linux@armlinux.org.uk>
8501 L:      linux-arm-kernel@lists.infradead.org
8502 S:      Maintained
8503 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8504
8505 MARVELL MV643XX ETHERNET DRIVER
8506 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8507 L:      netdev@vger.kernel.org
8508 S:      Maintained
8509 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8510 F:      include/linux/mv643xx.h
8511
8512 MARVELL MV88X3310 PHY DRIVER
8513 M:      Russell King <linux@armlinux.org.uk>
8514 L:      netdev@vger.kernel.org
8515 S:      Maintained
8516 F:      drivers/net/phy/marvell10g.c
8517
8518 MARVELL MVNETA ETHERNET DRIVER
8519 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8520 L:      netdev@vger.kernel.org
8521 S:      Maintained
8522 F:      drivers/net/ethernet/marvell/mvneta.*
8523
8524 MARVELL MWIFIEX WIRELESS DRIVER
8525 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8526 M:      Nishant Sarmukadam <nishants@marvell.com>
8527 M:      Ganapathi Bhat <gbhat@marvell.com>
8528 M:      Xinming Hu <huxm@marvell.com>
8529 L:      linux-wireless@vger.kernel.org
8530 S:      Maintained
8531 F:      drivers/net/wireless/marvell/mwifiex/
8532
8533 MARVELL MWL8K WIRELESS DRIVER
8534 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8535 L:      linux-wireless@vger.kernel.org
8536 S:      Odd Fixes
8537 F:      drivers/net/wireless/marvell/mwl8k.c
8538
8539 MARVELL NAND CONTROLLER DRIVER
8540 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8541 L:      linux-mtd@lists.infradead.org
8542 S:      Maintained
8543 F:      drivers/mtd/nand/raw/marvell_nand.c
8544 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8545
8546 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8547 M:      Nicolas Pitre <nico@fluxnic.net>
8548 S:      Odd Fixes
8549 F:      drivers/mmc/host/mvsdio.*
8550
8551 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8552 M:      Hu Ziji <huziji@marvell.com>
8553 L:      linux-mmc@vger.kernel.org
8554 S:      Supported
8555 F:      drivers/mmc/host/sdhci-xenon*
8556 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8557
8558 MATROX FRAMEBUFFER DRIVER
8559 L:      linux-fbdev@vger.kernel.org
8560 S:      Orphan
8561 F:      drivers/video/fbdev/matrox/matroxfb_*
8562 F:      include/uapi/linux/matroxfb.h
8563
8564 MAX16065 HARDWARE MONITOR DRIVER
8565 M:      Guenter Roeck <linux@roeck-us.net>
8566 L:      linux-hwmon@vger.kernel.org
8567 S:      Maintained
8568 F:      Documentation/hwmon/max16065
8569 F:      drivers/hwmon/max16065.c
8570
8571 MAX20751 HARDWARE MONITOR DRIVER
8572 M:      Guenter Roeck <linux@roeck-us.net>
8573 L:      linux-hwmon@vger.kernel.org
8574 S:      Maintained
8575 F:      Documentation/hwmon/max20751
8576 F:      drivers/hwmon/max20751.c
8577
8578 MAX2175 SDR TUNER DRIVER
8579 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8580 L:      linux-media@vger.kernel.org
8581 T:      git git://linuxtv.org/media_tree.git
8582 S:      Maintained
8583 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8584 F:      Documentation/media/v4l-drivers/max2175.rst
8585 F:      drivers/media/i2c/max2175*
8586 F:      include/uapi/linux/max2175.h
8587
8588 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8589 L:      linux-hwmon@vger.kernel.org
8590 S:      Orphan
8591 F:      Documentation/hwmon/max6650
8592 F:      drivers/hwmon/max6650.c
8593
8594 MAX6697 HARDWARE MONITOR DRIVER
8595 M:      Guenter Roeck <linux@roeck-us.net>
8596 L:      linux-hwmon@vger.kernel.org
8597 S:      Maintained
8598 F:      Documentation/hwmon/max6697
8599 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8600 F:      drivers/hwmon/max6697.c
8601 F:      include/linux/platform_data/max6697.h
8602
8603 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8604 M:      Peter Rosin <peda@axentia.se>
8605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8606 S:      Maintained
8607 F:      Documentation/devicetree/bindings/sound/max9860.txt
8608 F:      sound/soc/codecs/max9860.*
8609
8610 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8611 M:      Javier Martinez Canillas <javier@dowhile0.org>
8612 L:      linux-kernel@vger.kernel.org
8613 S:      Supported
8614 F:      drivers/regulator/max77802-regulator.c
8615 F:      Documentation/devicetree/bindings/*/*max77802.txt
8616 F:      include/dt-bindings/*/*max77802.h
8617
8618 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8619 M:      Krzysztof Kozlowski <krzk@kernel.org>
8620 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8621 L:      linux-pm@vger.kernel.org
8622 S:      Supported
8623 F:      drivers/power/supply/max14577_charger.c
8624 F:      drivers/power/supply/max77693_charger.c
8625
8626 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8627 M:      Chanwoo Choi <cw00.choi@samsung.com>
8628 M:      Krzysztof Kozlowski <krzk@kernel.org>
8629 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8630 L:      linux-kernel@vger.kernel.org
8631 S:      Supported
8632 F:      drivers/*/max14577*.c
8633 F:      drivers/*/max77686*.c
8634 F:      drivers/*/max77693*.c
8635 F:      drivers/extcon/extcon-max14577.c
8636 F:      drivers/extcon/extcon-max77693.c
8637 F:      drivers/rtc/rtc-max77686.c
8638 F:      drivers/clk/clk-max77686.c
8639 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8640 F:      Documentation/devicetree/bindings/*/max77686.txt
8641 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8642 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8643 F:      include/linux/mfd/max14577*.h
8644 F:      include/linux/mfd/max77686*.h
8645 F:      include/linux/mfd/max77693*.h
8646
8647 MAXIRADIO FM RADIO RECEIVER DRIVER
8648 M:      Hans Verkuil <hverkuil@xs4all.nl>
8649 L:      linux-media@vger.kernel.org
8650 T:      git git://linuxtv.org/media_tree.git
8651 W:      https://linuxtv.org
8652 S:      Maintained
8653 F:      drivers/media/radio/radio-maxiradio*
8654
8655 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8656 M:      Peter Rosin <peda@axentia.se>
8657 L:      linux-iio@vger.kernel.org
8658 S:      Maintained
8659 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8660 F:      drivers/iio/potentiometer/mcp4018.c
8661 F:      drivers/iio/potentiometer/mcp4531.c
8662
8663 MCR20A IEEE-802.15.4 RADIO DRIVER
8664 M:      Xue Liu <liuxuenetmail@gmail.com>
8665 L:      linux-wpan@vger.kernel.org
8666 W:      https://github.com/xueliu/mcr20a-linux
8667 S:      Maintained
8668 F:      drivers/net/ieee802154/mcr20a.c
8669 F:      drivers/net/ieee802154/mcr20a.h
8670 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8671
8672 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8673 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8674 L:      linux-iio@vger.kernel.org
8675 S:      Maintained
8676 F:      drivers/iio/dac/cio-dac.c
8677
8678 MEDIA DRIVERS FOR ASCOT2E
8679 M:      Sergey Kozlov <serjk@netup.ru>
8680 M:      Abylay Ospan <aospan@netup.ru>
8681 L:      linux-media@vger.kernel.org
8682 W:      https://linuxtv.org
8683 W:      http://netup.tv/
8684 T:      git git://linuxtv.org/media_tree.git
8685 S:      Supported
8686 F:      drivers/media/dvb-frontends/ascot2e*
8687
8688 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8689 M:      Jasmin Jessich <jasmin@anw.at>
8690 L:      linux-media@vger.kernel.org
8691 W:      https://linuxtv.org
8692 T:      git git://linuxtv.org/media_tree.git
8693 S:      Maintained
8694 F:      drivers/media/dvb-frontends/cxd2099*
8695
8696 MEDIA DRIVERS FOR CXD2841ER
8697 M:      Sergey Kozlov <serjk@netup.ru>
8698 M:      Abylay Ospan <aospan@netup.ru>
8699 L:      linux-media@vger.kernel.org
8700 W:      https://linuxtv.org
8701 W:      http://netup.tv/
8702 T:      git git://linuxtv.org/media_tree.git
8703 S:      Supported
8704 F:      drivers/media/dvb-frontends/cxd2841er*
8705
8706 MEDIA DRIVERS FOR CXD2880
8707 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8708 L:      linux-media@vger.kernel.org
8709 W:      http://linuxtv.org/
8710 T:      git git://linuxtv.org/media_tree.git
8711 S:      Supported
8712 F:      drivers/media/dvb-frontends/cxd2880/*
8713 F:      drivers/media/spi/cxd2880*
8714
8715 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8716 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8717 L:      linux-media@vger.kernel.org
8718 W:      https://linuxtv.org
8719 T:      git git://linuxtv.org/media_tree.git
8720 S:      Maintained
8721 F:      drivers/media/pci/ddbridge/*
8722
8723 MEDIA DRIVERS FOR FREESCALE IMX
8724 M:      Steve Longerbeam <slongerbeam@gmail.com>
8725 M:      Philipp Zabel <p.zabel@pengutronix.de>
8726 L:      linux-media@vger.kernel.org
8727 T:      git git://linuxtv.org/media_tree.git
8728 S:      Maintained
8729 F:      Documentation/devicetree/bindings/media/imx.txt
8730 F:      Documentation/media/v4l-drivers/imx.rst
8731 F:      drivers/staging/media/imx/
8732 F:      include/linux/imx-media.h
8733 F:      include/media/imx.h
8734
8735 MEDIA DRIVERS FOR HELENE
8736 M:      Abylay Ospan <aospan@netup.ru>
8737 L:      linux-media@vger.kernel.org
8738 W:      https://linuxtv.org
8739 W:      http://netup.tv/
8740 T:      git git://linuxtv.org/media_tree.git
8741 S:      Supported
8742 F:      drivers/media/dvb-frontends/helene*
8743
8744 MEDIA DRIVERS FOR HORUS3A
8745 M:      Sergey Kozlov <serjk@netup.ru>
8746 M:      Abylay Ospan <aospan@netup.ru>
8747 L:      linux-media@vger.kernel.org
8748 W:      https://linuxtv.org
8749 W:      http://netup.tv/
8750 T:      git git://linuxtv.org/media_tree.git
8751 S:      Supported
8752 F:      drivers/media/dvb-frontends/horus3a*
8753
8754 MEDIA DRIVERS FOR LNBH25
8755 M:      Sergey Kozlov <serjk@netup.ru>
8756 M:      Abylay Ospan <aospan@netup.ru>
8757 L:      linux-media@vger.kernel.org
8758 W:      https://linuxtv.org
8759 W:      http://netup.tv/
8760 T:      git git://linuxtv.org/media_tree.git
8761 S:      Supported
8762 F:      drivers/media/dvb-frontends/lnbh25*
8763
8764 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8765 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8766 L:      linux-media@vger.kernel.org
8767 W:      https://linuxtv.org
8768 T:      git git://linuxtv.org/media_tree.git
8769 S:      Maintained
8770 F:      drivers/media/dvb-frontends/mxl5xx*
8771
8772 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8773 M:      Sergey Kozlov <serjk@netup.ru>
8774 M:      Abylay Ospan <aospan@netup.ru>
8775 L:      linux-media@vger.kernel.org
8776 W:      https://linuxtv.org
8777 W:      http://netup.tv/
8778 T:      git git://linuxtv.org/media_tree.git
8779 S:      Supported
8780 F:      drivers/media/pci/netup_unidvb/*
8781
8782 MEDIA DRIVERS FOR RENESAS - CEU
8783 M:      Jacopo Mondi <jacopo@jmondi.org>
8784 L:      linux-media@vger.kernel.org
8785 L:      linux-renesas-soc@vger.kernel.org
8786 T:      git git://linuxtv.org/media_tree.git
8787 S:      Supported
8788 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8789 F:      drivers/media/platform/renesas-ceu.c
8790 F:      include/media/drv-intf/renesas-ceu.h
8791
8792 MEDIA DRIVERS FOR RENESAS - DRIF
8793 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8794 L:      linux-media@vger.kernel.org
8795 L:      linux-renesas-soc@vger.kernel.org
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Supported
8798 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8799 F:      drivers/media/platform/rcar_drif.c
8800
8801 MEDIA DRIVERS FOR RENESAS - FCP
8802 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8803 L:      linux-media@vger.kernel.org
8804 L:      linux-renesas-soc@vger.kernel.org
8805 T:      git git://linuxtv.org/media_tree.git
8806 S:      Supported
8807 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8808 F:      drivers/media/platform/rcar-fcp.c
8809 F:      include/media/rcar-fcp.h
8810
8811 MEDIA DRIVERS FOR RENESAS - FDP1
8812 M:      Kieran Bingham <kieran@bingham.xyz>
8813 L:      linux-media@vger.kernel.org
8814 L:      linux-renesas-soc@vger.kernel.org
8815 T:      git git://linuxtv.org/media_tree.git
8816 S:      Supported
8817 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8818 F:      drivers/media/platform/rcar_fdp1.c
8819
8820 MEDIA DRIVERS FOR RENESAS - VIN
8821 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8822 L:      linux-media@vger.kernel.org
8823 L:      linux-renesas-soc@vger.kernel.org
8824 T:      git git://linuxtv.org/media_tree.git
8825 S:      Supported
8826 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8827 F:      drivers/media/platform/rcar-vin/
8828
8829 MEDIA DRIVERS FOR RENESAS - VSP1
8830 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8831 L:      linux-media@vger.kernel.org
8832 L:      linux-renesas-soc@vger.kernel.org
8833 T:      git git://linuxtv.org/media_tree.git
8834 S:      Supported
8835 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8836 F:      drivers/media/platform/vsp1/
8837
8838 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8839 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8840 L:      linux-media@vger.kernel.org
8841 W:      https://linuxtv.org
8842 T:      git git://linuxtv.org/media_tree.git
8843 S:      Maintained
8844 F:      drivers/media/dvb-frontends/stv0910*
8845
8846 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8847 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8848 L:      linux-media@vger.kernel.org
8849 W:      https://linuxtv.org
8850 T:      git git://linuxtv.org/media_tree.git
8851 S:      Maintained
8852 F:      drivers/media/dvb-frontends/stv6111*
8853
8854 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8855 M:      Dmitry Osipenko <digetx@gmail.com>
8856 L:      linux-media@vger.kernel.org
8857 L:      linux-tegra@vger.kernel.org
8858 T:      git git://linuxtv.org/media_tree.git
8859 S:      Maintained
8860 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8861 F:      drivers/staging/media/tegra-vde/
8862
8863 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8864 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8865 P:      LinuxTV.org Project
8866 L:      linux-media@vger.kernel.org
8867 W:      https://linuxtv.org
8868 Q:      http://patchwork.kernel.org/project/linux-media/list/
8869 T:      git git://linuxtv.org/media_tree.git
8870 S:      Maintained
8871 F:      Documentation/devicetree/bindings/media/
8872 F:      Documentation/media/
8873 F:      drivers/media/
8874 F:      drivers/staging/media/
8875 F:      include/linux/platform_data/media/
8876 F:      include/media/
8877 F:      include/uapi/linux/dvb/
8878 F:      include/uapi/linux/videodev2.h
8879 F:      include/uapi/linux/media.h
8880 F:      include/uapi/linux/v4l2-*
8881 F:      include/uapi/linux/meye.h
8882 F:      include/uapi/linux/ivtv*
8883 F:      include/uapi/linux/uvcvideo.h
8884
8885 MEDIATEK CIR DRIVER
8886 M:      Sean Wang <sean.wang@mediatek.com>
8887 S:      Maintained
8888 F:      drivers/media/rc/mtk-cir.c
8889
8890 MEDIATEK DMA DRIVER
8891 M:      Sean Wang <sean.wang@mediatek.com>
8892 L:      dmaengine@vger.kernel.org
8893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8894 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8895 S:      Maintained
8896 F:      Documentation/devicetree/bindings/dma/mtk-*
8897 F:      drivers/dma/mediatek/
8898
8899 MEDIATEK PMIC LED DRIVER
8900 M:      Sean Wang <sean.wang@mediatek.com>
8901 S:      Maintained
8902 F:      drivers/leds/leds-mt6323.c
8903 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8904
8905 MEDIATEK ETHERNET DRIVER
8906 M:      Felix Fietkau <nbd@openwrt.org>
8907 M:      John Crispin <john@phrozen.org>
8908 M:      Sean Wang <sean.wang@mediatek.com>
8909 M:      Nelson Chang <nelson.chang@mediatek.com>
8910 L:      netdev@vger.kernel.org
8911 S:      Maintained
8912 F:      drivers/net/ethernet/mediatek/
8913
8914 MEDIATEK SWITCH DRIVER
8915 M:      Sean Wang <sean.wang@mediatek.com>
8916 L:      netdev@vger.kernel.org
8917 S:      Maintained
8918 F:      drivers/net/dsa/mt7530.*
8919 F:      net/dsa/tag_mtk.c
8920
8921 MEDIATEK JPEG DRIVER
8922 M:      Rick Chang <rick.chang@mediatek.com>
8923 M:      Bin Liu <bin.liu@mediatek.com>
8924 S:      Supported
8925 F:      drivers/media/platform/mtk-jpeg/
8926 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
8927
8928 MEDIATEK MDP DRIVER
8929 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
8930 M:      Houlong Wei <houlong.wei@mediatek.com>
8931 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8932 S:      Supported
8933 F:      drivers/media/platform/mtk-mdp/
8934 F:      drivers/media/platform/mtk-vpu/
8935 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
8936
8937 MEDIATEK MEDIA DRIVER
8938 M:      Tiffany Lin <tiffany.lin@mediatek.com>
8939 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
8940 S:      Supported
8941 F:      drivers/media/platform/mtk-vcodec/
8942 F:      drivers/media/platform/mtk-vpu/
8943 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
8944 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
8945
8946 MEDIATEK MT7601U WIRELESS LAN DRIVER
8947 M:      Jakub Kicinski <kubakici@wp.pl>
8948 L:      linux-wireless@vger.kernel.org
8949 S:      Maintained
8950 F:      drivers/net/wireless/mediatek/mt7601u/
8951
8952 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
8953 M:      Sean Wang <sean.wang@mediatek.com>
8954 S:      Maintained
8955 F:      drivers/char/hw_random/mtk-rng.c
8956
8957 MEDIATEK USB3 DRD IP DRIVER
8958 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
8959 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
8960 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8961 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8962 S:      Maintained
8963 F:      drivers/usb/mtu3/
8964
8965 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
8966 M:      Peter Senna Tschudin <peter.senna@collabora.com>
8967 M:      Martin Donnelly <martin.donnelly@ge.com>
8968 M:      Martyn Welch <martyn.welch@collabora.co.uk>
8969 S:      Maintained
8970 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
8971 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
8972
8973 MEGARAID SCSI/SAS DRIVERS
8974 M:      Kashyap Desai <kashyap.desai@broadcom.com>
8975 M:      Sumit Saxena <sumit.saxena@broadcom.com>
8976 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
8977 L:      megaraidlinux.pdl@broadcom.com
8978 L:      linux-scsi@vger.kernel.org
8979 W:      http://www.avagotech.com/support/
8980 S:      Maintained
8981 F:      Documentation/scsi/megaraid.txt
8982 F:      drivers/scsi/megaraid.*
8983 F:      drivers/scsi/megaraid/
8984
8985 MELEXIS MLX90614 DRIVER
8986 M:      Crt Mori <cmo@melexis.com>
8987 L:      linux-iio@vger.kernel.org
8988 W:      http://www.melexis.com
8989 S:      Supported
8990 F:      drivers/iio/temperature/mlx90614.c
8991
8992 MELEXIS MLX90632 DRIVER
8993 M:      Crt Mori <cmo@melexis.com>
8994 L:      linux-iio@vger.kernel.org
8995 W:      http://www.melexis.com
8996 S:      Supported
8997 F:      drivers/iio/temperature/mlx90632.c
8998
8999 MELFAS MIP4 TOUCHSCREEN DRIVER
9000 M:      Sangwon Jee <jeesw@melfas.com>
9001 W:      http://www.melfas.com
9002 S:      Supported
9003 F:      drivers/input/touchscreen/melfas_mip4.c
9004 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9005
9006 MELLANOX ETHERNET DRIVER (mlx4_en)
9007 M:      Tariq Toukan <tariqt@mellanox.com>
9008 L:      netdev@vger.kernel.org
9009 S:      Supported
9010 W:      http://www.mellanox.com
9011 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9012 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9013
9014 MELLANOX ETHERNET DRIVER (mlx5e)
9015 M:      Saeed Mahameed <saeedm@mellanox.com>
9016 L:      netdev@vger.kernel.org
9017 S:      Supported
9018 W:      http://www.mellanox.com
9019 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9020 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9021
9022 MELLANOX ETHERNET INNOVA DRIVER
9023 R:      Boris Pismenny <borisp@mellanox.com>
9024 L:      netdev@vger.kernel.org
9025 S:      Supported
9026 W:      http://www.mellanox.com
9027 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9028 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9029 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9030
9031 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9032 R:      Boris Pismenny <borisp@mellanox.com>
9033 L:      netdev@vger.kernel.org
9034 S:      Supported
9035 W:      http://www.mellanox.com
9036 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9037 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9038 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9039
9040 MELLANOX ETHERNET SWITCH DRIVERS
9041 M:      Jiri Pirko <jiri@mellanox.com>
9042 M:      Ido Schimmel <idosch@mellanox.com>
9043 L:      netdev@vger.kernel.org
9044 S:      Supported
9045 W:      http://www.mellanox.com
9046 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9047 F:      drivers/net/ethernet/mellanox/mlxsw/
9048
9049 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9050 M:      mlxsw@mellanox.com
9051 L:      netdev@vger.kernel.org
9052 S:      Supported
9053 W:      http://www.mellanox.com
9054 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9055 F:      drivers/net/ethernet/mellanox/mlxfw/
9056
9057 MELLANOX HARDWARE PLATFORM SUPPORT
9058 M:      Andy Shevchenko <andy@infradead.org>
9059 M:      Darren Hart <dvhart@infradead.org>
9060 M:      Vadim Pasternak <vadimp@mellanox.com>
9061 L:      platform-driver-x86@vger.kernel.org
9062 S:      Supported
9063 F:      drivers/platform/mellanox/
9064
9065 MELLANOX MLX4 core VPI driver
9066 M:      Tariq Toukan <tariqt@mellanox.com>
9067 L:      netdev@vger.kernel.org
9068 L:      linux-rdma@vger.kernel.org
9069 W:      http://www.mellanox.com
9070 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9071 S:      Supported
9072 F:      drivers/net/ethernet/mellanox/mlx4/
9073 F:      include/linux/mlx4/
9074
9075 MELLANOX MLX4 IB driver
9076 M:      Yishai Hadas <yishaih@mellanox.com>
9077 L:      linux-rdma@vger.kernel.org
9078 W:      http://www.mellanox.com
9079 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9080 S:      Supported
9081 F:      drivers/infiniband/hw/mlx4/
9082 F:      include/linux/mlx4/
9083 F:      include/uapi/rdma/mlx4-abi.h
9084
9085 MELLANOX MLX5 core VPI driver
9086 M:      Saeed Mahameed <saeedm@mellanox.com>
9087 M:      Leon Romanovsky <leonro@mellanox.com>
9088 L:      netdev@vger.kernel.org
9089 L:      linux-rdma@vger.kernel.org
9090 W:      http://www.mellanox.com
9091 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9092 S:      Supported
9093 F:      drivers/net/ethernet/mellanox/mlx5/core/
9094 F:      include/linux/mlx5/
9095
9096 MELLANOX MLX5 IB driver
9097 M:      Leon Romanovsky <leonro@mellanox.com>
9098 L:      linux-rdma@vger.kernel.org
9099 W:      http://www.mellanox.com
9100 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9101 S:      Supported
9102 F:      drivers/infiniband/hw/mlx5/
9103 F:      include/linux/mlx5/
9104 F:      include/uapi/rdma/mlx5-abi.h
9105
9106 MELLANOX MLXCPLD I2C AND MUX DRIVER
9107 M:      Vadim Pasternak <vadimp@mellanox.com>
9108 M:      Michael Shych <michaelsh@mellanox.com>
9109 L:      linux-i2c@vger.kernel.org
9110 S:      Supported
9111 F:      drivers/i2c/busses/i2c-mlxcpld.c
9112 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9113 F:      Documentation/i2c/busses/i2c-mlxcpld
9114
9115 MELLANOX MLXCPLD LED DRIVER
9116 M:      Vadim Pasternak <vadimp@mellanox.com>
9117 L:      linux-leds@vger.kernel.org
9118 S:      Supported
9119 F:      drivers/leds/leds-mlxcpld.c
9120 F:      drivers/leds/leds-mlxreg.c
9121 F:      Documentation/leds/leds-mlxcpld.txt
9122
9123 MELLANOX PLATFORM DRIVER
9124 M:      Vadim Pasternak <vadimp@mellanox.com>
9125 L:      platform-driver-x86@vger.kernel.org
9126 S:      Supported
9127 F:      drivers/platform/x86/mlx-platform.c
9128
9129 MEMBARRIER SUPPORT
9130 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9131 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9132 L:      linux-kernel@vger.kernel.org
9133 S:      Supported
9134 F:      kernel/sched/membarrier.c
9135 F:      include/uapi/linux/membarrier.h
9136 F:      arch/powerpc/include/asm/membarrier.h
9137
9138 MEMORY MANAGEMENT
9139 L:      linux-mm@kvack.org
9140 W:      http://www.linux-mm.org
9141 S:      Maintained
9142 F:      include/linux/mm.h
9143 F:      include/linux/gfp.h
9144 F:      include/linux/mmzone.h
9145 F:      include/linux/memory_hotplug.h
9146 F:      include/linux/vmalloc.h
9147 F:      mm/
9148
9149 MEMORY TECHNOLOGY DEVICES (MTD)
9150 M:      David Woodhouse <dwmw2@infradead.org>
9151 M:      Brian Norris <computersforpeace@gmail.com>
9152 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9153 M:      Marek Vasut <marek.vasut@gmail.com>
9154 M:      Richard Weinberger <richard@nod.at>
9155 L:      linux-mtd@lists.infradead.org
9156 W:      http://www.linux-mtd.infradead.org/
9157 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9158 T:      git git://git.infradead.org/linux-mtd.git master
9159 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9160 S:      Maintained
9161 F:      Documentation/devicetree/bindings/mtd/
9162 F:      drivers/mtd/
9163 F:      include/linux/mtd/
9164 F:      include/uapi/mtd/
9165
9166 MEN A21 WATCHDOG DRIVER
9167 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9168 L:      linux-watchdog@vger.kernel.org
9169 S:      Maintained
9170 F:      drivers/watchdog/mena21_wdt.c
9171
9172 MEN CHAMELEON BUS (mcb)
9173 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9174 S:      Maintained
9175 F:      drivers/mcb/
9176 F:      include/linux/mcb.h
9177 F:      Documentation/men-chameleon-bus.txt
9178
9179 MEN F21BMC (Board Management Controller)
9180 M:      Andreas Werner <andreas.werner@men.de>
9181 S:      Supported
9182 F:      drivers/mfd/menf21bmc.c
9183 F:      drivers/watchdog/menf21bmc_wdt.c
9184 F:      drivers/leds/leds-menf21bmc.c
9185 F:      drivers/hwmon/menf21bmc_hwmon.c
9186 F:      Documentation/hwmon/menf21bmc
9187
9188 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9189 M:      Neil Armstrong <narmstrong@baylibre.com>
9190 L:      linux-media@lists.freedesktop.org
9191 L:      linux-amlogic@lists.infradead.org
9192 W:      http://linux-meson.com/
9193 S:      Supported
9194 F:      drivers/media/platform/meson/ao-cec.c
9195 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9196 T:      git git://linuxtv.org/media_tree.git
9197
9198 MICROBLAZE ARCHITECTURE
9199 M:      Michal Simek <monstr@monstr.eu>
9200 W:      http://www.monstr.eu/fdt/
9201 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9202 S:      Supported
9203 F:      arch/microblaze/
9204
9205 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9206 M:      Richard Genoud <richard.genoud@gmail.com>
9207 S:      Maintained
9208 F:      drivers/tty/serial/atmel_serial.c
9209 F:      drivers/tty/serial/atmel_serial.h
9210
9211 MICROCHIP / ATMEL DMA DRIVER
9212 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9214 L:      dmaengine@vger.kernel.org
9215 S:      Supported
9216 F:      drivers/dma/at_hdmac.c
9217 F:      drivers/dma/at_hdmac_regs.h
9218 F:      include/linux/platform_data/dma-atmel.h
9219
9220 MICROCHIP / ATMEL ECC DRIVER
9221 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9222 L:      linux-crypto@vger.kernel.org
9223 S:      Maintained
9224 F:      drivers/crypto/atmel-ecc.*
9225
9226 MICROCHIP / ATMEL ISC DRIVER
9227 M:      Songjun Wu <songjun.wu@microchip.com>
9228 L:      linux-media@vger.kernel.org
9229 S:      Supported
9230 F:      drivers/media/platform/atmel/atmel-isc.c
9231 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9232 F:      devicetree/bindings/media/atmel-isc.txt
9233
9234 MICROCHIP / ATMEL NAND DRIVER
9235 M:      Wenyou Yang <wenyou.yang@microchip.com>
9236 M:      Josh Wu <rainyfeeling@outlook.com>
9237 L:      linux-mtd@lists.infradead.org
9238 S:      Supported
9239 F:      drivers/mtd/nand/raw/atmel/*
9240 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9241
9242 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9243 M:      Woojung Huh <Woojung.Huh@microchip.com>
9244 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9245 L:      netdev@vger.kernel.org
9246 S:      Maintained
9247 F:      net/dsa/tag_ksz.c
9248 F:      drivers/net/dsa/microchip/*
9249 F:      include/linux/platform_data/microchip-ksz.h
9250 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9251
9252 MICROCHIP LAN743X ETHERNET DRIVER
9253 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9254 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9255 L:      netdev@vger.kernel.org
9256 S:      Maintained
9257 F:      drivers/net/ethernet/microchip/lan743x_*
9258
9259 MICROCHIP USB251XB DRIVER
9260 M:      Richard Leitner <richard.leitner@skidata.com>
9261 L:      linux-usb@vger.kernel.org
9262 S:      Maintained
9263 F:      drivers/usb/misc/usb251xb.c
9264 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9265
9266 MICROSEMI MIPS SOCS
9267 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9268 L:      linux-mips@linux-mips.org
9269 S:      Maintained
9270 F:      arch/mips/generic/board-ocelot.c
9271 F:      arch/mips/configs/generic/board-ocelot.config
9272 F:      arch/mips/boot/dts/mscc/
9273 F:      Documentation/devicetree/bindings/mips/mscc.txt
9274
9275 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9276 M:      Don Brace <don.brace@microsemi.com>
9277 L:      esc.storagedev@microsemi.com
9278 L:      linux-scsi@vger.kernel.org
9279 S:      Supported
9280 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9281 F:      drivers/scsi/smartpqi/Kconfig
9282 F:      drivers/scsi/smartpqi/Makefile
9283 F:      include/linux/cciss*.h
9284 F:      include/uapi/linux/cciss*.h
9285 F:      Documentation/scsi/smartpqi.txt
9286
9287 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9288 M:      Chen Yu <yu.c.chen@intel.com>
9289 L:      platform-driver-x86@vger.kernel.org
9290 S:      Supported
9291 F:      drivers/platform/x86/surfacepro3_button.c
9292
9293 MICROTEK X6 SCANNER
9294 M:      Oliver Neukum <oliver@neukum.org>
9295 S:      Maintained
9296 F:      drivers/usb/image/microtek.*
9297
9298 MIPS
9299 M:      Ralf Baechle <ralf@linux-mips.org>
9300 M:      James Hogan <jhogan@kernel.org>
9301 L:      linux-mips@linux-mips.org
9302 W:      http://www.linux-mips.org/
9303 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9304 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9305 S:      Supported
9306 F:      Documentation/devicetree/bindings/mips/
9307 F:      Documentation/mips/
9308 F:      arch/mips/
9309 F:      drivers/platform/mips/
9310
9311 MIPS BOSTON DEVELOPMENT BOARD
9312 M:      Paul Burton <paul.burton@mips.com>
9313 L:      linux-mips@linux-mips.org
9314 S:      Maintained
9315 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9316 F:      arch/mips/boot/dts/img/boston.dts
9317 F:      arch/mips/configs/generic/board-boston.config
9318 F:      drivers/clk/imgtec/clk-boston.c
9319 F:      include/dt-bindings/clock/boston-clock.h
9320
9321 MIPS GENERIC PLATFORM
9322 M:      Paul Burton <paul.burton@mips.com>
9323 L:      linux-mips@linux-mips.org
9324 S:      Supported
9325 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9326 F:      arch/mips/generic/
9327 F:      arch/mips/tools/generic-board-config.sh
9328
9329 MIPS/LOONGSON1 ARCHITECTURE
9330 M:      Keguang Zhang <keguang.zhang@gmail.com>
9331 L:      linux-mips@linux-mips.org
9332 S:      Maintained
9333 F:      arch/mips/loongson32/
9334 F:      arch/mips/include/asm/mach-loongson32/
9335 F:      drivers/*/*loongson1*
9336 F:      drivers/*/*/*loongson1*
9337
9338 MIPS/LOONGSON2 ARCHITECTURE
9339 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9340 L:      linux-mips@linux-mips.org
9341 S:      Maintained
9342 F:      arch/mips/loongson64/*{2e/2f}*
9343 F:      arch/mips/include/asm/mach-loongson64/
9344 F:      drivers/*/*loongson2*
9345 F:      drivers/*/*/*loongson2*
9346
9347 MIPS/LOONGSON3 ARCHITECTURE
9348 M:      Huacai Chen <chenhc@lemote.com>
9349 L:      linux-mips@linux-mips.org
9350 S:      Maintained
9351 F:      arch/mips/loongson64/
9352 F:      arch/mips/include/asm/mach-loongson64/
9353 F:      drivers/platform/mips/cpu_hwmon.c
9354 F:      drivers/*/*loongson3*
9355 F:      drivers/*/*/*loongson3*
9356
9357 MIPS RINT INSTRUCTION EMULATION
9358 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9359 L:      linux-mips@linux-mips.org
9360 S:      Supported
9361 F:      arch/mips/math-emu/sp_rint.c
9362 F:      arch/mips/math-emu/dp_rint.c
9363
9364 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9365 M:      Hans Verkuil <hverkuil@xs4all.nl>
9366 L:      linux-media@vger.kernel.org
9367 T:      git git://linuxtv.org/media_tree.git
9368 W:      https://linuxtv.org
9369 S:      Odd Fixes
9370 F:      drivers/media/radio/radio-miropcm20*
9371
9372 MMP SUPPORT
9373 M:      Eric Miao <eric.y.miao@gmail.com>
9374 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9376 T:      git git://github.com/hzhuang1/linux.git
9377 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9378 S:      Maintained
9379 F:      arch/arm/boot/dts/mmp*
9380 F:      arch/arm/mach-mmp/
9381
9382 MN88472 MEDIA DRIVER
9383 M:      Antti Palosaari <crope@iki.fi>
9384 L:      linux-media@vger.kernel.org
9385 W:      https://linuxtv.org
9386 W:      http://palosaari.fi/linux/
9387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9388 S:      Maintained
9389 F:      drivers/media/dvb-frontends/mn88472*
9390
9391 MN88473 MEDIA DRIVER
9392 M:      Antti Palosaari <crope@iki.fi>
9393 L:      linux-media@vger.kernel.org
9394 W:      https://linuxtv.org
9395 W:      http://palosaari.fi/linux/
9396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9397 S:      Maintained
9398 F:      drivers/media/dvb-frontends/mn88473*
9399
9400 MODULE SUPPORT
9401 M:      Jessica Yu <jeyu@kernel.org>
9402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9403 S:      Maintained
9404 F:      include/linux/module.h
9405 F:      kernel/module.c
9406
9407 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9408 W:      http://popies.net/meye/
9409 S:      Orphan
9410 F:      Documentation/media/v4l-drivers/meye*
9411 F:      drivers/media/pci/meye/
9412 F:      include/uapi/linux/meye.h
9413
9414 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9415 M:      Jiri Slaby <jirislaby@gmail.com>
9416 S:      Maintained
9417 F:      Documentation/serial/moxa-smartio
9418 F:      drivers/tty/mxser.*
9419
9420 MR800 AVERMEDIA USB FM RADIO DRIVER
9421 M:      Alexey Klimov <klimov.linux@gmail.com>
9422 L:      linux-media@vger.kernel.org
9423 T:      git git://linuxtv.org/media_tree.git
9424 S:      Maintained
9425 F:      drivers/media/radio/radio-mr800.c
9426
9427 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9428 M:      Alan Ott <alan@signal11.us>
9429 L:      linux-wpan@vger.kernel.org
9430 S:      Maintained
9431 F:      drivers/net/ieee802154/mrf24j40.c
9432 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9433
9434 MSI LAPTOP SUPPORT
9435 M:      "Lee, Chun-Yi" <jlee@suse.com>
9436 L:      platform-driver-x86@vger.kernel.org
9437 S:      Maintained
9438 F:      drivers/platform/x86/msi-laptop.c
9439
9440 MSI WMI SUPPORT
9441 L:      platform-driver-x86@vger.kernel.org
9442 S:      Orphan
9443 F:      drivers/platform/x86/msi-wmi.c
9444
9445 MSI001 MEDIA DRIVER
9446 M:      Antti Palosaari <crope@iki.fi>
9447 L:      linux-media@vger.kernel.org
9448 W:      https://linuxtv.org
9449 W:      http://palosaari.fi/linux/
9450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9451 T:      git git://linuxtv.org/anttip/media_tree.git
9452 S:      Maintained
9453 F:      drivers/media/tuners/msi001*
9454
9455 MSI2500 MEDIA DRIVER
9456 M:      Antti Palosaari <crope@iki.fi>
9457 L:      linux-media@vger.kernel.org
9458 W:      https://linuxtv.org
9459 W:      http://palosaari.fi/linux/
9460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9461 T:      git git://linuxtv.org/anttip/media_tree.git
9462 S:      Maintained
9463 F:      drivers/media/usb/msi2500/
9464
9465 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9466 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9467 L:      linux-mtd@lists.infradead.org
9468 S:      Maintained
9469 F:      drivers/mtd/devices/docg3*
9470
9471 MT9M032 APTINA SENSOR DRIVER
9472 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9473 L:      linux-media@vger.kernel.org
9474 T:      git git://linuxtv.org/media_tree.git
9475 S:      Maintained
9476 F:      drivers/media/i2c/mt9m032.c
9477 F:      include/media/i2c/mt9m032.h
9478
9479 MT9P031 APTINA CAMERA SENSOR
9480 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9481 L:      linux-media@vger.kernel.org
9482 T:      git git://linuxtv.org/media_tree.git
9483 S:      Maintained
9484 F:      drivers/media/i2c/mt9p031.c
9485 F:      include/media/i2c/mt9p031.h
9486
9487 MT9T001 APTINA CAMERA SENSOR
9488 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9489 L:      linux-media@vger.kernel.org
9490 T:      git git://linuxtv.org/media_tree.git
9491 S:      Maintained
9492 F:      drivers/media/i2c/mt9t001.c
9493 F:      include/media/i2c/mt9t001.h
9494
9495 MT9T112 APTINA CAMERA SENSOR
9496 M:      Jacopo Mondi <jacopo@jmondi.org>
9497 L:      linux-media@vger.kernel.org
9498 T:      git git://linuxtv.org/media_tree.git
9499 S:      Odd Fixes
9500 F:      drivers/media/i2c/mt9t112.c
9501 F:      include/media/i2c/mt9t112.h
9502
9503 MT9V032 APTINA CAMERA SENSOR
9504 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9505 L:      linux-media@vger.kernel.org
9506 T:      git git://linuxtv.org/media_tree.git
9507 S:      Maintained
9508 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9509 F:      drivers/media/i2c/mt9v032.c
9510 F:      include/media/i2c/mt9v032.h
9511
9512 MULTIFUNCTION DEVICES (MFD)
9513 M:      Lee Jones <lee.jones@linaro.org>
9514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9515 S:      Supported
9516 F:      Documentation/devicetree/bindings/mfd/
9517 F:      drivers/mfd/
9518 F:      include/linux/mfd/
9519 F:      include/dt-bindings/mfd/
9520
9521 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9522 S:      Orphan
9523 F:      drivers/mmc/host/mmc_spi.c
9524 F:      include/linux/spi/mmc_spi.h
9525
9526 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9527 M:      Ulf Hansson <ulf.hansson@linaro.org>
9528 L:      linux-mmc@vger.kernel.org
9529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9530 S:      Maintained
9531 F:      Documentation/devicetree/bindings/mmc/
9532 F:      drivers/mmc/
9533 F:      include/linux/mmc/
9534 F:      include/uapi/linux/mmc/
9535
9536 MULTIPLEXER SUBSYSTEM
9537 M:      Peter Rosin <peda@axentia.se>
9538 S:      Maintained
9539 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9540 F:      Documentation/devicetree/bindings/mux/
9541 F:      include/linux/dt-bindings/mux/
9542 F:      include/linux/mux/
9543 F:      drivers/mux/
9544
9545 MULTITECH MULTIPORT CARD (ISICOM)
9546 S:      Orphan
9547 F:      drivers/tty/isicom.c
9548 F:      include/linux/isicom.h
9549
9550 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9551 M:      Bin Liu <b-liu@ti.com>
9552 L:      linux-usb@vger.kernel.org
9553 S:      Maintained
9554 F:      drivers/usb/musb/
9555
9556 MXL5007T MEDIA DRIVER
9557 M:      Michael Krufky <mkrufky@linuxtv.org>
9558 L:      linux-media@vger.kernel.org
9559 W:      https://linuxtv.org
9560 W:      http://github.com/mkrufky
9561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9562 T:      git git://linuxtv.org/mkrufky/tuners.git
9563 S:      Maintained
9564 F:      drivers/media/tuners/mxl5007t.*
9565
9566 MXSFB DRM DRIVER
9567 M:      Marek Vasut <marex@denx.de>
9568 S:      Supported
9569 F:      drivers/gpu/drm/mxsfb/
9570 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9571
9572 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9573 M:      Chris Lee <christopher.lee@cspi.com>
9574 L:      netdev@vger.kernel.org
9575 W:      https://www.cspi.com/ethernet-products/support/downloads/
9576 S:      Supported
9577 F:      drivers/net/ethernet/myricom/myri10ge/
9578
9579 NAND FLASH SUBSYSTEM
9580 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9581 R:      Richard Weinberger <richard@nod.at>
9582 L:      linux-mtd@lists.infradead.org
9583 W:      http://www.linux-mtd.infradead.org/
9584 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9585 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9586 T:      git git://git.infradead.org/linux-mtd.git nand/next
9587 S:      Maintained
9588 F:      drivers/mtd/nand/
9589 F:      include/linux/mtd/*nand*.h
9590
9591 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9592 M:      Daniel Mack <zonque@gmail.com>
9593 S:      Maintained
9594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9595 W:      http://www.native-instruments.com
9596 F:      sound/usb/caiaq/
9597
9598 NATSEMI ETHERNET DRIVER (DP8381x)
9599 S:      Orphan
9600 F:      drivers/net/ethernet/natsemi/natsemi.c
9601
9602 NCP FILESYSTEM
9603 M:      Petr Vandrovec <petr@vandrovec.name>
9604 S:      Obsolete
9605 F:      drivers/staging/ncpfs/
9606
9607 NCR 5380 SCSI DRIVERS
9608 M:      Finn Thain <fthain@telegraphics.com.au>
9609 M:      Michael Schmitz <schmitzmic@gmail.com>
9610 L:      linux-scsi@vger.kernel.org
9611 S:      Maintained
9612 F:      Documentation/scsi/g_NCR5380.txt
9613 F:      drivers/scsi/NCR5380.*
9614 F:      drivers/scsi/arm/cumana_1.c
9615 F:      drivers/scsi/arm/oak.c
9616 F:      drivers/scsi/atari_scsi.*
9617 F:      drivers/scsi/dmx3191d.c
9618 F:      drivers/scsi/g_NCR5380.*
9619 F:      drivers/scsi/mac_scsi.*
9620 F:      drivers/scsi/sun3_scsi.*
9621 F:      drivers/scsi/sun3_scsi_vme.c
9622
9623 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9624 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9625 L:      linux-scsi@vger.kernel.org
9626 S:      Maintained
9627 F:      drivers/scsi/NCR_D700.*
9628
9629 NCT6775 HARDWARE MONITOR DRIVER
9630 M:      Guenter Roeck <linux@roeck-us.net>
9631 L:      linux-hwmon@vger.kernel.org
9632 S:      Maintained
9633 F:      Documentation/hwmon/nct6775
9634 F:      drivers/hwmon/nct6775.c
9635
9636 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9637 M:      Faisal Latif <faisal.latif@intel.com>
9638 L:      linux-rdma@vger.kernel.org
9639 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9640 S:      Supported
9641 F:      drivers/infiniband/hw/nes/
9642 F:      include/uapi/rdma/nes-abi.h
9643
9644 NETEM NETWORK EMULATOR
9645 M:      Stephen Hemminger <stephen@networkplumber.org>
9646 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9647 S:      Maintained
9648 F:      net/sched/sch_netem.c
9649
9650 NETERION 10GbE DRIVERS (s2io/vxge)
9651 M:      Jon Mason <jdmason@kudzu.us>
9652 L:      netdev@vger.kernel.org
9653 S:      Supported
9654 F:      Documentation/networking/s2io.txt
9655 F:      Documentation/networking/vxge.txt
9656 F:      drivers/net/ethernet/neterion/
9657
9658 NETFILTER
9659 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9660 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9661 M:      Florian Westphal <fw@strlen.de>
9662 L:      netfilter-devel@vger.kernel.org
9663 L:      coreteam@netfilter.org
9664 W:      http://www.netfilter.org/
9665 W:      http://www.iptables.org/
9666 W:      http://www.nftables.org/
9667 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9670 S:      Maintained
9671 F:      include/linux/netfilter*
9672 F:      include/linux/netfilter/
9673 F:      include/net/netfilter/
9674 F:      include/uapi/linux/netfilter*
9675 F:      include/uapi/linux/netfilter/
9676 F:      net/*/netfilter.c
9677 F:      net/*/netfilter/
9678 F:      net/netfilter/
9679 F:      net/bridge/br_netfilter*.c
9680
9681 NETROM NETWORK LAYER
9682 M:      Ralf Baechle <ralf@linux-mips.org>
9683 L:      linux-hams@vger.kernel.org
9684 W:      http://www.linux-ax25.org/
9685 S:      Maintained
9686 F:      include/net/netrom.h
9687 F:      include/uapi/linux/netrom.h
9688 F:      net/netrom/
9689
9690 NETRONOME ETHERNET DRIVERS
9691 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9692 L:      oss-drivers@netronome.com
9693 S:      Maintained
9694 F:      drivers/net/ethernet/netronome/
9695
9696 NETWORK BLOCK DEVICE (NBD)
9697 M:      Josef Bacik <jbacik@fb.com>
9698 S:      Maintained
9699 L:      linux-block@vger.kernel.org
9700 L:      nbd@other.debian.org
9701 F:      Documentation/blockdev/nbd.txt
9702 F:      drivers/block/nbd.c
9703 F:      include/uapi/linux/nbd.h
9704
9705 NETWORK DROP MONITOR
9706 M:      Neil Horman <nhorman@tuxdriver.com>
9707 L:      netdev@vger.kernel.org
9708 S:      Maintained
9709 W:      https://fedorahosted.org/dropwatch/
9710 F:      net/core/drop_monitor.c
9711
9712 NETWORKING DRIVERS
9713 M:      "David S. Miller" <davem@davemloft.net>
9714 L:      netdev@vger.kernel.org
9715 W:      http://www.linuxfoundation.org/en/Net
9716 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9719 S:      Odd Fixes
9720 F:      Documentation/devicetree/bindings/net/
9721 F:      drivers/net/
9722 F:      include/linux/if_*
9723 F:      include/linux/netdevice.h
9724 F:      include/linux/etherdevice.h
9725 F:      include/linux/fcdevice.h
9726 F:      include/linux/fddidevice.h
9727 F:      include/linux/hippidevice.h
9728 F:      include/linux/inetdevice.h
9729 F:      include/uapi/linux/if_*
9730 F:      include/uapi/linux/netdevice.h
9731
9732 NETWORKING DRIVERS (WIRELESS)
9733 M:      Kalle Valo <kvalo@codeaurora.org>
9734 L:      linux-wireless@vger.kernel.org
9735 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9738 S:      Maintained
9739 F:      Documentation/devicetree/bindings/net/wireless/
9740 F:      drivers/net/wireless/
9741
9742 NETWORKING [DSA]
9743 M:      Andrew Lunn <andrew@lunn.ch>
9744 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9745 M:      Florian Fainelli <f.fainelli@gmail.com>
9746 S:      Maintained
9747 F:      net/dsa/
9748 F:      include/net/dsa.h
9749 F:      include/linux/dsa/
9750 F:      drivers/net/dsa/
9751
9752 NETWORKING [GENERAL]
9753 M:      "David S. Miller" <davem@davemloft.net>
9754 L:      netdev@vger.kernel.org
9755 W:      http://www.linuxfoundation.org/en/Net
9756 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9759 B:      mailto:netdev@vger.kernel.org
9760 S:      Maintained
9761 F:      net/
9762 F:      include/net/
9763 F:      include/linux/in.h
9764 F:      include/linux/net.h
9765 F:      include/linux/netdevice.h
9766 F:      include/uapi/linux/in.h
9767 F:      include/uapi/linux/net.h
9768 F:      include/uapi/linux/netdevice.h
9769 F:      include/uapi/linux/net_namespace.h
9770 F:      tools/testing/selftests/net/
9771 F:      lib/net_utils.c
9772 F:      lib/random32.c
9773 F:      Documentation/networking/
9774
9775 NETWORKING [IPSEC]
9776 M:      Steffen Klassert <steffen.klassert@secunet.com>
9777 M:      Herbert Xu <herbert@gondor.apana.org.au>
9778 M:      "David S. Miller" <davem@davemloft.net>
9779 L:      netdev@vger.kernel.org
9780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9782 S:      Maintained
9783 F:      net/core/flow.c
9784 F:      net/xfrm/
9785 F:      net/key/
9786 F:      net/ipv4/xfrm*
9787 F:      net/ipv4/esp4*
9788 F:      net/ipv4/ah4.c
9789 F:      net/ipv4/ipcomp.c
9790 F:      net/ipv4/ip_vti.c
9791 F:      net/ipv6/xfrm*
9792 F:      net/ipv6/esp6*
9793 F:      net/ipv6/ah6.c
9794 F:      net/ipv6/ipcomp6.c
9795 F:      net/ipv6/ip6_vti.c
9796 F:      include/uapi/linux/xfrm.h
9797 F:      include/net/xfrm.h
9798
9799 NETWORKING [IPv4/IPv6]
9800 M:      "David S. Miller" <davem@davemloft.net>
9801 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9802 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9803 L:      netdev@vger.kernel.org
9804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9805 S:      Maintained
9806 F:      net/ipv4/
9807 F:      net/ipv6/
9808 F:      include/net/ip*
9809 F:      arch/x86/net/*
9810
9811 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9812 M:      Paul Moore <paul@paul-moore.com>
9813 W:      https://github.com/netlabel
9814 L:      netdev@vger.kernel.org
9815 L:      linux-security-module@vger.kernel.org
9816 S:      Maintained
9817 F:      Documentation/netlabel/
9818 F:      include/net/calipso.h
9819 F:      include/net/cipso_ipv4.h
9820 F:      include/net/netlabel.h
9821 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9822 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9823 F:      net/netlabel/
9824 F:      net/ipv4/cipso_ipv4.c
9825 F:      net/ipv6/calipso.c
9826 F:      net/netfilter/xt_CONNSECMARK.c
9827 F:      net/netfilter/xt_SECMARK.c
9828
9829 NETWORKING [TLS]
9830 M:      Aviad Yehezkel <aviadye@mellanox.com>
9831 M:      Dave Watson <davejwatson@fb.com>
9832 L:      netdev@vger.kernel.org
9833 S:      Maintained
9834 F:      net/tls/*
9835 F:      include/uapi/linux/tls.h
9836 F:      include/net/tls.h
9837
9838 NETWORKING [WIRELESS]
9839 L:      linux-wireless@vger.kernel.org
9840 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9841
9842 NETDEVSIM
9843 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9844 S:      Maintained
9845 F:      drivers/net/netdevsim/*
9846
9847 NETXEN (1/10) GbE SUPPORT
9848 M:      Manish Chopra <manish.chopra@cavium.com>
9849 M:      Rahul Verma <rahul.verma@cavium.com>
9850 M:      Dept-GELinuxNICDev@cavium.com
9851 L:      netdev@vger.kernel.org
9852 S:      Supported
9853 F:      drivers/net/ethernet/qlogic/netxen/
9854
9855 NFC SUBSYSTEM
9856 M:      Samuel Ortiz <sameo@linux.intel.com>
9857 L:      linux-wireless@vger.kernel.org
9858 L:      linux-nfc@lists.01.org (subscribers-only)
9859 S:      Supported
9860 F:      net/nfc/
9861 F:      include/net/nfc/
9862 F:      include/uapi/linux/nfc.h
9863 F:      drivers/nfc/
9864 F:      include/linux/platform_data/nfcmrvl.h
9865 F:      include/linux/platform_data/nxp-nci.h
9866 F:      Documentation/devicetree/bindings/net/nfc/
9867
9868 NFS, SUNRPC, AND LOCKD CLIENTS
9869 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9870 M:      Anna Schumaker <anna.schumaker@netapp.com>
9871 L:      linux-nfs@vger.kernel.org
9872 W:      http://client.linux-nfs.org
9873 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9874 S:      Maintained
9875 F:      fs/lockd/
9876 F:      fs/nfs/
9877 F:      fs/nfs_common/
9878 F:      net/sunrpc/
9879 F:      include/linux/lockd/
9880 F:      include/linux/nfs*
9881 F:      include/linux/sunrpc/
9882 F:      include/uapi/linux/nfs*
9883 F:      include/uapi/linux/sunrpc/
9884
9885 NILFS2 FILESYSTEM
9886 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9887 L:      linux-nilfs@vger.kernel.org
9888 W:      https://nilfs.sourceforge.io/
9889 W:      https://nilfs.osdn.jp/
9890 T:      git git://github.com/konis/nilfs2.git
9891 S:      Supported
9892 F:      Documentation/filesystems/nilfs2.txt
9893 F:      fs/nilfs2/
9894 F:      include/trace/events/nilfs2.h
9895 F:      include/uapi/linux/nilfs2_api.h
9896 F:      include/uapi/linux/nilfs2_ondisk.h
9897
9898 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
9899 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9900 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9901 S:      Maintained
9902 F:      Documentation/scsi/NinjaSCSI.txt
9903 F:      drivers/scsi/pcmcia/nsp_*
9904
9905 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
9906 M:      GOTO Masanori <gotom@debian.or.jp>
9907 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
9908 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
9909 S:      Maintained
9910 F:      Documentation/scsi/NinjaSCSI.txt
9911 F:      drivers/scsi/nsp32*
9912
9913 NIOS2 ARCHITECTURE
9914 M:      Ley Foon Tan <lftan@altera.com>
9915 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
9916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
9917 S:      Maintained
9918 F:      arch/nios2/
9919
9920 NOHZ, DYNTICKS SUPPORT
9921 M:      Frederic Weisbecker <fweisbec@gmail.com>
9922 M:      Thomas Gleixner <tglx@linutronix.de>
9923 M:      Ingo Molnar <mingo@kernel.org>
9924 L:      linux-kernel@vger.kernel.org
9925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
9926 S:      Maintained
9927 F:      kernel/time/tick*.*
9928 F:      include/linux/tick.h
9929 F:      include/linux/sched/nohz.h
9930
9931 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
9932 M:      Pavel Machek <pavel@ucw.cz>
9933 M:      Sakari Ailus <sakari.ailus@iki.fi>
9934 L:      linux-media@vger.kernel.org
9935 S:      Maintained
9936 F:      drivers/media/i2c/et8ek8
9937 F:      drivers/media/i2c/ad5820.c
9938
9939 NOKIA N900 POWER SUPPLY DRIVERS
9940 R:      Pali Rohár <pali.rohar@gmail.com>
9941 F:      include/linux/power/bq2415x_charger.h
9942 F:      include/linux/power/bq27xxx_battery.h
9943 F:      include/linux/power/isp1704_charger.h
9944 F:      drivers/power/supply/bq2415x_charger.c
9945 F:      drivers/power/supply/bq27xxx_battery.c
9946 F:      drivers/power/supply/bq27xxx_battery_i2c.c
9947 F:      drivers/power/supply/isp1704_charger.c
9948 F:      drivers/power/supply/rx51_battery.c
9949
9950 NTB AMD DRIVER
9951 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
9952 L:      linux-ntb@googlegroups.com
9953 S:      Supported
9954 F:      drivers/ntb/hw/amd/
9955
9956 NTB DRIVER CORE
9957 M:      Jon Mason <jdmason@kudzu.us>
9958 M:      Dave Jiang <dave.jiang@intel.com>
9959 M:      Allen Hubbe <allenbh@gmail.com>
9960 L:      linux-ntb@googlegroups.com
9961 S:      Supported
9962 W:      https://github.com/jonmason/ntb/wiki
9963 T:      git git://github.com/jonmason/ntb.git
9964 F:      drivers/ntb/
9965 F:      drivers/net/ntb_netdev.c
9966 F:      include/linux/ntb.h
9967 F:      include/linux/ntb_transport.h
9968 F:      tools/testing/selftests/ntb/
9969
9970 NTB IDT DRIVER
9971 M:      Serge Semin <fancer.lancer@gmail.com>
9972 L:      linux-ntb@googlegroups.com
9973 S:      Supported
9974 F:      drivers/ntb/hw/idt/
9975
9976 NTB INTEL DRIVER
9977 M:      Dave Jiang <dave.jiang@intel.com>
9978 L:      linux-ntb@googlegroups.com
9979 S:      Supported
9980 W:      https://github.com/davejiang/linux/wiki
9981 T:      git https://github.com/davejiang/linux.git
9982 F:      drivers/ntb/hw/intel/
9983
9984 NTFS FILESYSTEM
9985 M:      Anton Altaparmakov <anton@tuxera.com>
9986 L:      linux-ntfs-dev@lists.sourceforge.net
9987 W:      http://www.tuxera.com/
9988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
9989 S:      Supported
9990 F:      Documentation/filesystems/ntfs.txt
9991 F:      fs/ntfs/
9992
9993 NUBUS SUBSYSTEM
9994 M:      Finn Thain <fthain@telegraphics.com.au>
9995 L:      linux-m68k@lists.linux-m68k.org
9996 S:      Maintained
9997 F:      arch/*/include/asm/nubus.h
9998 F:      drivers/nubus/
9999 F:      include/linux/nubus.h
10000 F:      include/uapi/linux/nubus.h
10001
10002 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10003 M:      Antonino Daplas <adaplas@gmail.com>
10004 L:      linux-fbdev@vger.kernel.org
10005 S:      Maintained
10006 F:      drivers/video/fbdev/riva/
10007 F:      drivers/video/fbdev/nvidia/
10008
10009 NVM EXPRESS DRIVER
10010 M:      Keith Busch <keith.busch@intel.com>
10011 M:      Jens Axboe <axboe@fb.com>
10012 M:      Christoph Hellwig <hch@lst.de>
10013 M:      Sagi Grimberg <sagi@grimberg.me>
10014 L:      linux-nvme@lists.infradead.org
10015 T:      git://git.infradead.org/nvme.git
10016 W:      http://git.infradead.org/nvme.git
10017 S:      Supported
10018 F:      drivers/nvme/host/
10019 F:      include/linux/nvme.h
10020 F:      include/uapi/linux/nvme_ioctl.h
10021
10022 NVM EXPRESS FC TRANSPORT DRIVERS
10023 M:      James Smart <james.smart@broadcom.com>
10024 L:      linux-nvme@lists.infradead.org
10025 S:      Supported
10026 F:      include/linux/nvme-fc.h
10027 F:      include/linux/nvme-fc-driver.h
10028 F:      drivers/nvme/host/fc.c
10029 F:      drivers/nvme/target/fc.c
10030 F:      drivers/nvme/target/fcloop.c
10031
10032 NVM EXPRESS TARGET DRIVER
10033 M:      Christoph Hellwig <hch@lst.de>
10034 M:      Sagi Grimberg <sagi@grimberg.me>
10035 L:      linux-nvme@lists.infradead.org
10036 T:      git://git.infradead.org/nvme.git
10037 W:      http://git.infradead.org/nvme.git
10038 S:      Supported
10039 F:      drivers/nvme/target/
10040
10041 NVMEM FRAMEWORK
10042 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10043 S:      Maintained
10044 F:      drivers/nvmem/
10045 F:      Documentation/devicetree/bindings/nvmem/
10046 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10047 F:      include/linux/nvmem-consumer.h
10048 F:      include/linux/nvmem-provider.h
10049
10050 NXP SGTL5000 DRIVER
10051 M:      Fabio Estevam <fabio.estevam@nxp.com>
10052 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10053 S:      Maintained
10054 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10055 F:      sound/soc/codecs/sgtl5000*
10056
10057 NXP TDA998X DRM DRIVER
10058 M:      Russell King <linux@armlinux.org.uk>
10059 S:      Supported
10060 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10061 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10062 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10063 F:      include/drm/i2c/tda998x.h
10064
10065 NXP TFA9879 DRIVER
10066 M:      Peter Rosin <peda@axentia.se>
10067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10068 S:      Maintained
10069 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10070 F:      sound/soc/codecs/tfa9879*
10071
10072 NXP-NCI NFC DRIVER
10073 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10074 R:      Charles Gorand <charles.gorand@effinnov.com>
10075 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10076 S:      Supported
10077 F:      drivers/nfc/nxp-nci
10078
10079 OBJTOOL
10080 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10081 M:      Peter Zijlstra <peterz@infradead.org>
10082 S:      Supported
10083 F:      tools/objtool/
10084
10085 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10086 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10087 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10088 L:      linuxppc-dev@lists.ozlabs.org
10089 S:      Supported
10090 F:      arch/powerpc/platforms/powernv/ocxl.c
10091 F:      arch/powerpc/include/asm/pnv-ocxl.h
10092 F:      drivers/misc/ocxl/
10093 F:      include/misc/ocxl*
10094 F:      include/uapi/misc/ocxl.h
10095 F:      Documentation/accelerators/ocxl.txt
10096
10097 OMAP AUDIO SUPPORT
10098 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10099 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10101 L:      linux-omap@vger.kernel.org
10102 S:      Maintained
10103 F:      sound/soc/omap/
10104
10105 OMAP CLOCK FRAMEWORK SUPPORT
10106 M:      Paul Walmsley <paul@pwsan.com>
10107 L:      linux-omap@vger.kernel.org
10108 S:      Maintained
10109 F:      arch/arm/*omap*/*clock*
10110
10111 OMAP DEVICE TREE SUPPORT
10112 M:      Benoît Cousson <bcousson@baylibre.com>
10113 M:      Tony Lindgren <tony@atomide.com>
10114 L:      linux-omap@vger.kernel.org
10115 L:      devicetree@vger.kernel.org
10116 S:      Maintained
10117 F:      arch/arm/boot/dts/*omap*
10118 F:      arch/arm/boot/dts/*am3*
10119 F:      arch/arm/boot/dts/*am4*
10120 F:      arch/arm/boot/dts/*am5*
10121 F:      arch/arm/boot/dts/*dra7*
10122
10123 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10124 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10125 L:      linux-omap@vger.kernel.org
10126 L:      linux-fbdev@vger.kernel.org
10127 S:      Maintained
10128 F:      drivers/video/fbdev/omap2/
10129 F:      Documentation/arm/OMAP/DSS
10130
10131 OMAP FRAMEBUFFER SUPPORT
10132 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10133 L:      linux-fbdev@vger.kernel.org
10134 L:      linux-omap@vger.kernel.org
10135 S:      Maintained
10136 F:      drivers/video/fbdev/omap/
10137
10138 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10139 M:      Roger Quadros <rogerq@ti.com>
10140 M:      Tony Lindgren <tony@atomide.com>
10141 L:      linux-omap@vger.kernel.org
10142 S:      Maintained
10143 F:      drivers/memory/omap-gpmc.c
10144 F:      arch/arm/mach-omap2/*gpmc*
10145
10146 OMAP GPIO DRIVER
10147 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10148 M:      Santosh Shilimkar <ssantosh@kernel.org>
10149 M:      Kevin Hilman <khilman@kernel.org>
10150 L:      linux-omap@vger.kernel.org
10151 S:      Maintained
10152 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10153 F:      drivers/gpio/gpio-omap.c
10154
10155 OMAP HARDWARE SPINLOCK SUPPORT
10156 M:      Ohad Ben-Cohen <ohad@wizery.com>
10157 L:      linux-omap@vger.kernel.org
10158 S:      Maintained
10159 F:      drivers/hwspinlock/omap_hwspinlock.c
10160
10161 OMAP HS MMC SUPPORT
10162 L:      linux-mmc@vger.kernel.org
10163 L:      linux-omap@vger.kernel.org
10164 S:      Orphan
10165 F:      drivers/mmc/host/omap_hsmmc.c
10166
10167 OMAP HWMOD DATA
10168 M:      Paul Walmsley <paul@pwsan.com>
10169 L:      linux-omap@vger.kernel.org
10170 S:      Maintained
10171 F:      arch/arm/mach-omap2/omap_hwmod*data*
10172
10173 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10174 M:      Benoît Cousson <bcousson@baylibre.com>
10175 L:      linux-omap@vger.kernel.org
10176 S:      Maintained
10177 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10178
10179 OMAP HWMOD SUPPORT
10180 M:      Benoît Cousson <bcousson@baylibre.com>
10181 M:      Paul Walmsley <paul@pwsan.com>
10182 L:      linux-omap@vger.kernel.org
10183 S:      Maintained
10184 F:      arch/arm/mach-omap2/omap_hwmod.*
10185
10186 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10187 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10188 L:      linux-media@vger.kernel.org
10189 S:      Maintained
10190 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10191 F:      drivers/media/platform/omap3isp/
10192 F:      drivers/staging/media/omap4iss/
10193
10194 OMAP MMC SUPPORT
10195 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10196 L:      linux-omap@vger.kernel.org
10197 S:      Maintained
10198 F:      drivers/mmc/host/omap.c
10199
10200 OMAP POWER MANAGEMENT SUPPORT
10201 M:      Kevin Hilman <khilman@kernel.org>
10202 L:      linux-omap@vger.kernel.org
10203 S:      Maintained
10204 F:      arch/arm/*omap*/*pm*
10205 F:      drivers/cpufreq/omap-cpufreq.c
10206
10207 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10208 M:      Rajendra Nayak <rnayak@codeaurora.org>
10209 M:      Paul Walmsley <paul@pwsan.com>
10210 L:      linux-omap@vger.kernel.org
10211 S:      Maintained
10212 F:      arch/arm/mach-omap2/prm*
10213
10214 OMAP RANDOM NUMBER GENERATOR SUPPORT
10215 M:      Deepak Saxena <dsaxena@plexity.net>
10216 S:      Maintained
10217 F:      drivers/char/hw_random/omap-rng.c
10218
10219 OMAP USB SUPPORT
10220 L:      linux-usb@vger.kernel.org
10221 L:      linux-omap@vger.kernel.org
10222 S:      Orphan
10223 F:      drivers/usb/*/*omap*
10224 F:      arch/arm/*omap*/usb*
10225
10226 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10227 M:      Mark Jackson <mpfj@newflow.co.uk>
10228 L:      linux-omap@vger.kernel.org
10229 S:      Maintained
10230 F:      arch/arm/boot/dts/am335x-nano.dts
10231
10232 OMAP1 SUPPORT
10233 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10234 M:      Tony Lindgren <tony@atomide.com>
10235 L:      linux-omap@vger.kernel.org
10236 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10238 S:      Maintained
10239 F:      arch/arm/mach-omap1/
10240 F:      arch/arm/plat-omap/
10241 F:      arch/arm/configs/omap1_defconfig
10242 F:      drivers/i2c/busses/i2c-omap.c
10243 F:      include/linux/i2c-omap.h
10244
10245 OMAP2+ SUPPORT
10246 M:      Tony Lindgren <tony@atomide.com>
10247 L:      linux-omap@vger.kernel.org
10248 W:      http://www.muru.com/linux/omap/
10249 W:      http://linux.omap.com/
10250 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10252 S:      Maintained
10253 F:      arch/arm/mach-omap2/
10254 F:      arch/arm/plat-omap/
10255 F:      arch/arm/configs/omap2plus_defconfig
10256 F:      drivers/i2c/busses/i2c-omap.c
10257 F:      drivers/irqchip/irq-omap-intc.c
10258 F:      drivers/mfd/*omap*.c
10259 F:      drivers/mfd/menelaus.c
10260 F:      drivers/mfd/palmas.c
10261 F:      drivers/mfd/tps65217.c
10262 F:      drivers/mfd/tps65218.c
10263 F:      drivers/mfd/tps65910.c
10264 F:      drivers/mfd/twl-core.[ch]
10265 F:      drivers/mfd/twl4030*.c
10266 F:      drivers/mfd/twl6030*.c
10267 F:      drivers/mfd/twl6040*.c
10268 F:      drivers/regulator/palmas-regulator*.c
10269 F:      drivers/regulator/pbias-regulator.c
10270 F:      drivers/regulator/tps65217-regulator.c
10271 F:      drivers/regulator/tps65218-regulator.c
10272 F:      drivers/regulator/tps65910-regulator.c
10273 F:      drivers/regulator/twl-regulator.c
10274 F:      drivers/regulator/twl6030-regulator.c
10275 F:      include/linux/i2c-omap.h
10276
10277 ONION OMEGA2+ BOARD
10278 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10279 L:      linux-mips@linux-mips.org
10280 S:      Maintained
10281 F:      arch/mips/boot/dts/ralink/omega2p.dts
10282
10283 OMFS FILESYSTEM
10284 M:      Bob Copeland <me@bobcopeland.com>
10285 L:      linux-karma-devel@lists.sourceforge.net
10286 S:      Maintained
10287 F:      Documentation/filesystems/omfs.txt
10288 F:      fs/omfs/
10289
10290 OMNIKEY CARDMAN 4000 DRIVER
10291 M:      Harald Welte <laforge@gnumonks.org>
10292 S:      Maintained
10293 F:      drivers/char/pcmcia/cm4000_cs.c
10294 F:      include/linux/cm4000_cs.h
10295 F:      include/uapi/linux/cm4000_cs.h
10296
10297 OMNIKEY CARDMAN 4040 DRIVER
10298 M:      Harald Welte <laforge@gnumonks.org>
10299 S:      Maintained
10300 F:      drivers/char/pcmcia/cm4040_cs.*
10301
10302 OMNIVISION OV13858 SENSOR DRIVER
10303 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10304 L:      linux-media@vger.kernel.org
10305 T:      git git://linuxtv.org/media_tree.git
10306 S:      Maintained
10307 F:      drivers/media/i2c/ov13858.c
10308
10309 OMNIVISION OV2685 SENSOR DRIVER
10310 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10311 L:      linux-media@vger.kernel.org
10312 T:      git git://linuxtv.org/media_tree.git
10313 S:      Maintained
10314 F:      drivers/media/i2c/ov2685.c
10315
10316 OMNIVISION OV5640 SENSOR DRIVER
10317 M:      Steve Longerbeam <slongerbeam@gmail.com>
10318 L:      linux-media@vger.kernel.org
10319 T:      git git://linuxtv.org/media_tree.git
10320 S:      Maintained
10321 F:      drivers/media/i2c/ov5640.c
10322
10323 OMNIVISION OV5647 SENSOR DRIVER
10324 M:      Luis Oliveira <lolivei@synopsys.com>
10325 L:      linux-media@vger.kernel.org
10326 T:      git git://linuxtv.org/media_tree.git
10327 S:      Maintained
10328 F:      drivers/media/i2c/ov5647.c
10329
10330 OMNIVISION OV5695 SENSOR DRIVER
10331 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10332 L:      linux-media@vger.kernel.org
10333 T:      git git://linuxtv.org/media_tree.git
10334 S:      Maintained
10335 F:      drivers/media/i2c/ov5695.c
10336
10337 OMNIVISION OV7670 SENSOR DRIVER
10338 M:      Jonathan Corbet <corbet@lwn.net>
10339 L:      linux-media@vger.kernel.org
10340 T:      git git://linuxtv.org/media_tree.git
10341 S:      Maintained
10342 F:      drivers/media/i2c/ov7670.c
10343 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10344
10345 OMNIVISION OV772x SENSOR DRIVER
10346 M:      Jacopo Mondi <jacopo@jmondi.org>
10347 L:      linux-media@vger.kernel.org
10348 T:      git git://linuxtv.org/media_tree.git
10349 S:      Odd fixes
10350 F:      drivers/media/i2c/ov772x.c
10351 F:      include/media/i2c/ov772x.h
10352
10353 OMNIVISION OV7740 SENSOR DRIVER
10354 M:      Wenyou Yang <wenyou.yang@microchip.com>
10355 L:      linux-media@vger.kernel.org
10356 T:      git git://linuxtv.org/media_tree.git
10357 S:      Maintained
10358 F:      drivers/media/i2c/ov7740.c
10359 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10360
10361 OMNIVISION OV9650 SENSOR DRIVER
10362 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10363 R:      Akinobu Mita <akinobu.mita@gmail.com>
10364 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10365 L:      linux-media@vger.kernel.org
10366 T:      git git://linuxtv.org/media_tree.git
10367 S:      Maintained
10368 F:      drivers/media/i2c/ov9650.c
10369 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10370
10371 ONENAND FLASH DRIVER
10372 M:      Kyungmin Park <kyungmin.park@samsung.com>
10373 L:      linux-mtd@lists.infradead.org
10374 S:      Maintained
10375 F:      drivers/mtd/nand/onenand/
10376 F:      include/linux/mtd/onenand*.h
10377
10378 ONSTREAM SCSI TAPE DRIVER
10379 M:      Willem Riede <osst@riede.org>
10380 L:      osst-users@lists.sourceforge.net
10381 L:      linux-scsi@vger.kernel.org
10382 S:      Maintained
10383 F:      Documentation/scsi/osst.txt
10384 F:      drivers/scsi/osst.*
10385 F:      drivers/scsi/osst_*.h
10386 F:      drivers/scsi/st.h
10387
10388 OP-TEE DRIVER
10389 M:      Jens Wiklander <jens.wiklander@linaro.org>
10390 S:      Maintained
10391 F:      drivers/tee/optee/
10392
10393 OPA-VNIC DRIVER
10394 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10395 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10396 L:      linux-rdma@vger.kernel.org
10397 S:      Supported
10398 F:      drivers/infiniband/ulp/opa_vnic
10399
10400 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10401 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10402 L:      devicetree@vger.kernel.org
10403 S:      Maintained
10404 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10405 F:      Documentation/devicetree/overlay-notes.txt
10406 F:      drivers/of/overlay.c
10407 F:      drivers/of/resolver.c
10408
10409 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10410 M:      Rob Herring <robh+dt@kernel.org>
10411 M:      Frank Rowand <frowand.list@gmail.com>
10412 L:      devicetree@vger.kernel.org
10413 W:      http://www.devicetree.org/
10414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10415 S:      Maintained
10416 F:      drivers/of/
10417 F:      include/linux/of*.h
10418 F:      scripts/dtc/
10419 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10420
10421 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10422 M:      Rob Herring <robh+dt@kernel.org>
10423 M:      Mark Rutland <mark.rutland@arm.com>
10424 L:      devicetree@vger.kernel.org
10425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10426 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10427 S:      Maintained
10428 F:      Documentation/devicetree/
10429 F:      arch/*/boot/dts/
10430 F:      include/dt-bindings/
10431
10432 OPENCORES I2C BUS DRIVER
10433 M:      Peter Korsgaard <jacmet@sunsite.dk>
10434 L:      linux-i2c@vger.kernel.org
10435 S:      Maintained
10436 F:      Documentation/i2c/busses/i2c-ocores
10437 F:      drivers/i2c/busses/i2c-ocores.c
10438
10439 OPENRISC ARCHITECTURE
10440 M:      Jonas Bonn <jonas@southpole.se>
10441 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10442 M:      Stafford Horne <shorne@gmail.com>
10443 T:      git git://github.com/openrisc/linux.git
10444 L:      openrisc@lists.librecores.org
10445 W:      http://openrisc.io
10446 S:      Maintained
10447 F:      Documentation/devicetree/bindings/openrisc/
10448 F:      Documentation/openrisc/
10449 F:      arch/openrisc/
10450 F:      drivers/irqchip/irq-ompic.c
10451 F:      drivers/irqchip/irq-or1k-*
10452
10453 OPENVSWITCH
10454 M:      Pravin B Shelar <pshelar@ovn.org>
10455 L:      netdev@vger.kernel.org
10456 L:      dev@openvswitch.org
10457 W:      http://openvswitch.org
10458 S:      Maintained
10459 F:      net/openvswitch/
10460 F:      include/uapi/linux/openvswitch.h
10461
10462 OPERATING PERFORMANCE POINTS (OPP)
10463 M:      Viresh Kumar <vireshk@kernel.org>
10464 M:      Nishanth Menon <nm@ti.com>
10465 M:      Stephen Boyd <sboyd@kernel.org>
10466 L:      linux-pm@vger.kernel.org
10467 S:      Maintained
10468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10469 F:      drivers/opp/
10470 F:      include/linux/pm_opp.h
10471 F:      Documentation/power/opp.txt
10472 F:      Documentation/devicetree/bindings/opp/
10473
10474 OPL4 DRIVER
10475 M:      Clemens Ladisch <clemens@ladisch.de>
10476 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10477 T:      git git://git.alsa-project.org/alsa-kernel.git
10478 S:      Maintained
10479 F:      sound/drivers/opl4/
10480
10481 OPROFILE
10482 M:      Robert Richter <rric@kernel.org>
10483 L:      oprofile-list@lists.sf.net
10484 S:      Maintained
10485 F:      arch/*/include/asm/oprofile*.h
10486 F:      arch/*/oprofile/
10487 F:      drivers/oprofile/
10488 F:      include/linux/oprofile.h
10489
10490 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10491 M:      Mark Fasheh <mark@fasheh.com>
10492 M:      Joel Becker <jlbec@evilplan.org>
10493 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10494 W:      http://ocfs2.wiki.kernel.org
10495 S:      Supported
10496 F:      Documentation/filesystems/ocfs2.txt
10497 F:      Documentation/filesystems/dlmfs.txt
10498 F:      fs/ocfs2/
10499
10500 ORANGEFS FILESYSTEM
10501 M:      Mike Marshall <hubcap@omnibond.com>
10502 R:      Martin Brandenburg <martin@omnibond.com>
10503 L:      devel@lists.orangefs.org
10504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10505 S:      Supported
10506 F:      fs/orangefs/
10507 F:      Documentation/filesystems/orangefs.txt
10508
10509 ORINOCO DRIVER
10510 L:      linux-wireless@vger.kernel.org
10511 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10512 W:      http://www.nongnu.org/orinoco/
10513 S:      Orphan
10514 F:      drivers/net/wireless/intersil/orinoco/
10515
10516 OSD LIBRARY and FILESYSTEM
10517 M:      Boaz Harrosh <ooo@electrozaur.com>
10518 S:      Maintained
10519 F:      drivers/scsi/osd/
10520 F:      include/scsi/osd_*
10521 F:      fs/exofs/
10522
10523 OV2659 OMNIVISION SENSOR DRIVER
10524 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10525 L:      linux-media@vger.kernel.org
10526 W:      https://linuxtv.org
10527 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10528 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10529 S:      Maintained
10530 F:      drivers/media/i2c/ov2659.c
10531 F:      include/media/i2c/ov2659.h
10532
10533 OVERLAY FILESYSTEM
10534 M:      Miklos Szeredi <miklos@szeredi.hu>
10535 L:      linux-unionfs@vger.kernel.org
10536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10537 S:      Supported
10538 F:      fs/overlayfs/
10539 F:      Documentation/filesystems/overlayfs.txt
10540
10541 P54 WIRELESS DRIVER
10542 M:      Christian Lamparter <chunkeey@googlemail.com>
10543 L:      linux-wireless@vger.kernel.org
10544 W:      http://wireless.kernel.org/en/users/Drivers/p54
10545 S:      Maintained
10546 F:      drivers/net/wireless/intersil/p54/
10547
10548 PA SEMI ETHERNET DRIVER
10549 L:      netdev@vger.kernel.org
10550 S:      Orphan
10551 F:      drivers/net/ethernet/pasemi/*
10552
10553 PA SEMI SMBUS DRIVER
10554 L:      linux-i2c@vger.kernel.org
10555 S:      Orphan
10556 F:      drivers/i2c/busses/i2c-pasemi.c
10557
10558 PADATA PARALLEL EXECUTION MECHANISM
10559 M:      Steffen Klassert <steffen.klassert@secunet.com>
10560 L:      linux-crypto@vger.kernel.org
10561 S:      Maintained
10562 F:      kernel/padata.c
10563 F:      include/linux/padata.h
10564 F:      Documentation/padata.txt
10565
10566 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10567 M:      Harald Welte <laforge@gnumonks.org>
10568 L:      platform-driver-x86@vger.kernel.org
10569 S:      Maintained
10570 F:      drivers/platform/x86/panasonic-laptop.c
10571
10572 PARALLEL LCD/KEYPAD PANEL DRIVER
10573 M:      Willy Tarreau <willy@haproxy.com>
10574 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10575 S:      Odd Fixes
10576 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10577 F:      drivers/misc/panel.c
10578
10579 PARALLEL PORT SUBSYSTEM
10580 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10581 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10582 L:      linux-parport@lists.infradead.org (subscribers-only)
10583 S:      Maintained
10584 F:      drivers/parport/
10585 F:      include/linux/parport*.h
10586 F:      drivers/char/ppdev.c
10587 F:      include/uapi/linux/ppdev.h
10588 F:      Documentation/parport*.txt
10589
10590 PARAVIRT_OPS INTERFACE
10591 M:      Juergen Gross <jgross@suse.com>
10592 M:      Alok Kataria <akataria@vmware.com>
10593 L:      virtualization@lists.linux-foundation.org
10594 S:      Supported
10595 F:      Documentation/virtual/paravirt_ops.txt
10596 F:      arch/*/kernel/paravirt*
10597 F:      arch/*/include/asm/paravirt*.h
10598 F:      include/linux/hypervisor.h
10599
10600 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10601 M:      Tim Waugh <tim@cyberelk.net>
10602 L:      linux-parport@lists.infradead.org (subscribers-only)
10603 S:      Maintained
10604 F:      Documentation/blockdev/paride.txt
10605 F:      drivers/block/paride/
10606
10607 PARISC ARCHITECTURE
10608 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10609 M:      Helge Deller <deller@gmx.de>
10610 L:      linux-parisc@vger.kernel.org
10611 W:      http://www.parisc-linux.org/
10612 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10615 S:      Maintained
10616 F:      arch/parisc/
10617 F:      Documentation/parisc/
10618 F:      drivers/parisc/
10619 F:      drivers/char/agp/parisc-agp.c
10620 F:      drivers/input/serio/gscps2.c
10621 F:      drivers/parport/parport_gsc.*
10622 F:      drivers/tty/serial/8250/8250_gsc.c
10623 F:      drivers/video/fbdev/sti*
10624 F:      drivers/video/console/sti*
10625 F:      drivers/video/logo/logo_parisc*
10626
10627 PARMAN
10628 M:      Jiri Pirko <jiri@mellanox.com>
10629 L:      netdev@vger.kernel.org
10630 S:      Supported
10631 F:      lib/parman.c
10632 F:      lib/test_parman.c
10633 F:      include/linux/parman.h
10634
10635 PC87360 HARDWARE MONITORING DRIVER
10636 M:      Jim Cromie <jim.cromie@gmail.com>
10637 L:      linux-hwmon@vger.kernel.org
10638 S:      Maintained
10639 F:      Documentation/hwmon/pc87360
10640 F:      drivers/hwmon/pc87360.c
10641
10642 PC8736x GPIO DRIVER
10643 M:      Jim Cromie <jim.cromie@gmail.com>
10644 S:      Maintained
10645 F:      drivers/char/pc8736x_gpio.c
10646
10647 PC87427 HARDWARE MONITORING DRIVER
10648 M:      Jean Delvare <jdelvare@suse.com>
10649 L:      linux-hwmon@vger.kernel.org
10650 S:      Maintained
10651 F:      Documentation/hwmon/pc87427
10652 F:      drivers/hwmon/pc87427.c
10653
10654 PCA9532 LED DRIVER
10655 M:      Riku Voipio <riku.voipio@iki.fi>
10656 S:      Maintained
10657 F:      drivers/leds/leds-pca9532.c
10658 F:      include/linux/leds-pca9532.h
10659
10660 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10661 M:      Guenter Roeck <linux@roeck-us.net>
10662 L:      linux-i2c@vger.kernel.org
10663 S:      Maintained
10664 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10665
10666 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10667 M:      Khalid Aziz <khalid@gonehiking.org>
10668 S:      Maintained
10669 F:      drivers/firmware/pcdp.*
10670
10671 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10672 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10673 L:      linux-pci@vger.kernel.org
10674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10675 S:      Maintained
10676 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10677 F:      drivers/pci/host/pci-aardvark.c
10678
10679 PCI DRIVER FOR ALTERA PCIE IP
10680 M:      Ley Foon Tan <lftan@altera.com>
10681 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10682 L:      linux-pci@vger.kernel.org
10683 S:      Supported
10684 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10685 F:      drivers/pci/host/pcie-altera.c
10686
10687 PCI DRIVER FOR APPLIEDMICRO XGENE
10688 M:      Tanmay Inamdar <tinamdar@apm.com>
10689 L:      linux-pci@vger.kernel.org
10690 L:      linux-arm-kernel@lists.infradead.org
10691 S:      Maintained
10692 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10693 F:      drivers/pci/host/pci-xgene.c
10694
10695 PCI DRIVER FOR ARM VERSATILE PLATFORM
10696 M:      Rob Herring <robh@kernel.org>
10697 L:      linux-pci@vger.kernel.org
10698 L:      linux-arm-kernel@lists.infradead.org
10699 S:      Maintained
10700 F:      Documentation/devicetree/bindings/pci/versatile.txt
10701 F:      drivers/pci/host/pci-versatile.c
10702
10703 PCI DRIVER FOR ARMADA 8K
10704 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10705 L:      linux-pci@vger.kernel.org
10706 L:      linux-arm-kernel@lists.infradead.org
10707 S:      Maintained
10708 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10709 F:      drivers/pci/dwc/pcie-armada8k.c
10710
10711 PCI DRIVER FOR CADENCE PCIE IP
10712 M:      Alan Douglas <adouglas@cadence.com>
10713 L:      linux-pci@vger.kernel.org
10714 S:      Maintained
10715 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10716 F:      drivers/pci/cadence/pcie-cadence*
10717
10718 PCI DRIVER FOR FREESCALE LAYERSCAPE
10719 M:      Minghuan Lian <minghuan.Lian@freescale.com>
10720 M:      Mingkai Hu <mingkai.hu@freescale.com>
10721 M:      Roy Zang <tie-fei.zang@freescale.com>
10722 L:      linuxppc-dev@lists.ozlabs.org
10723 L:      linux-pci@vger.kernel.org
10724 L:      linux-arm-kernel@lists.infradead.org
10725 S:      Maintained
10726 F:      drivers/pci/dwc/*layerscape*
10727
10728 PCI DRIVER FOR GENERIC OF HOSTS
10729 M:      Will Deacon <will.deacon@arm.com>
10730 L:      linux-pci@vger.kernel.org
10731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10732 S:      Maintained
10733 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10734 F:      drivers/pci/host/pci-host-common.c
10735 F:      drivers/pci/host/pci-host-generic.c
10736
10737 PCI DRIVER FOR IMX6
10738 M:      Richard Zhu <hongxing.zhu@nxp.com>
10739 M:      Lucas Stach <l.stach@pengutronix.de>
10740 L:      linux-pci@vger.kernel.org
10741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10742 S:      Maintained
10743 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10744 F:      drivers/pci/dwc/*imx6*
10745
10746 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10747 M:      Keith Busch <keith.busch@intel.com>
10748 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10749 L:      linux-pci@vger.kernel.org
10750 S:      Supported
10751 F:      drivers/pci/host/vmd.c
10752
10753 PCI DRIVER FOR MICROSEMI SWITCHTEC
10754 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10755 M:      Logan Gunthorpe <logang@deltatee.com>
10756 L:      linux-pci@vger.kernel.org
10757 S:      Maintained
10758 F:      Documentation/switchtec.txt
10759 F:      Documentation/ABI/testing/sysfs-class-switchtec
10760 F:      drivers/pci/switch/switchtec*
10761 F:      include/uapi/linux/switchtec_ioctl.h
10762 F:      include/linux/switchtec.h
10763 F:      drivers/ntb/hw/mscc/
10764
10765 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10766 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10767 M:      Jason Cooper <jason@lakedaemon.net>
10768 L:      linux-pci@vger.kernel.org
10769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10770 S:      Maintained
10771 F:      drivers/pci/host/*mvebu*
10772
10773 PCI DRIVER FOR NVIDIA TEGRA
10774 M:      Thierry Reding <thierry.reding@gmail.com>
10775 L:      linux-tegra@vger.kernel.org
10776 L:      linux-pci@vger.kernel.org
10777 S:      Supported
10778 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10779 F:      drivers/pci/host/pci-tegra.c
10780
10781 PCI DRIVER FOR RENESAS R-CAR
10782 M:      Simon Horman <horms@verge.net.au>
10783 L:      linux-pci@vger.kernel.org
10784 L:      linux-renesas-soc@vger.kernel.org
10785 S:      Maintained
10786 F:      drivers/pci/host/*rcar*
10787
10788 PCI DRIVER FOR SAMSUNG EXYNOS
10789 M:      Jingoo Han <jingoohan1@gmail.com>
10790 L:      linux-pci@vger.kernel.org
10791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10792 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10793 S:      Maintained
10794 F:      drivers/pci/dwc/pci-exynos.c
10795
10796 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10797 M:      Jingoo Han <jingoohan1@gmail.com>
10798 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10799 L:      linux-pci@vger.kernel.org
10800 S:      Maintained
10801 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10802 F:      drivers/pci/dwc/*designware*
10803
10804 PCI DRIVER FOR TI DRA7XX
10805 M:      Kishon Vijay Abraham I <kishon@ti.com>
10806 L:      linux-omap@vger.kernel.org
10807 L:      linux-pci@vger.kernel.org
10808 S:      Supported
10809 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10810 F:      drivers/pci/dwc/pci-dra7xx.c
10811
10812 PCI DRIVER FOR TI KEYSTONE
10813 M:      Murali Karicheri <m-karicheri2@ti.com>
10814 L:      linux-pci@vger.kernel.org
10815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10816 S:      Maintained
10817 F:      drivers/pci/dwc/*keystone*
10818
10819 PCI ENDPOINT SUBSYSTEM
10820 M:      Kishon Vijay Abraham I <kishon@ti.com>
10821 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10822 L:      linux-pci@vger.kernel.org
10823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10824 S:      Supported
10825 F:      drivers/pci/endpoint/
10826 F:      drivers/misc/pci_endpoint_test.c
10827 F:      tools/pci/
10828
10829 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10830 M:      Russell Currey <ruscur@russell.cc>
10831 L:      linuxppc-dev@lists.ozlabs.org
10832 S:      Supported
10833 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10834 F:      arch/powerpc/kernel/eeh*.c
10835 F:      arch/powerpc/platforms/*/eeh*.c
10836 F:      arch/powerpc/include/*/eeh*.h
10837
10838 PCI ERROR RECOVERY
10839 M:      Linas Vepstas <linasvepstas@gmail.com>
10840 L:      linux-pci@vger.kernel.org
10841 S:      Supported
10842 F:      Documentation/PCI/pci-error-recovery.txt
10843
10844 PCI MSI DRIVER FOR ALTERA MSI IP
10845 M:      Ley Foon Tan <lftan@altera.com>
10846 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10847 L:      linux-pci@vger.kernel.org
10848 S:      Supported
10849 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10850 F:      drivers/pci/host/pcie-altera-msi.c
10851
10852 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10853 M:      Duc Dang <dhdang@apm.com>
10854 L:      linux-pci@vger.kernel.org
10855 L:      linux-arm-kernel@lists.infradead.org
10856 S:      Maintained
10857 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10858 F:      drivers/pci/host/pci-xgene-msi.c
10859
10860 PCI SUBSYSTEM
10861 M:      Bjorn Helgaas <bhelgaas@google.com>
10862 L:      linux-pci@vger.kernel.org
10863 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10865 S:      Supported
10866 F:      Documentation/devicetree/bindings/pci/
10867 F:      Documentation/PCI/
10868 F:      drivers/acpi/pci*
10869 F:      drivers/pci/
10870 F:      include/asm-generic/pci*
10871 F:      include/linux/pci*
10872 F:      include/linux/of_pci.h
10873 F:      include/uapi/linux/pci*
10874 F:      lib/pci*
10875 F:      arch/x86/pci/
10876 F:      arch/x86/kernel/quirks.c
10877
10878 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10879 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10880 L:      linux-pci@vger.kernel.org
10881 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10883 S:      Supported
10884 F:      drivers/pci/cadence/
10885 F:      drivers/pci/host/
10886 F:      drivers/pci/dwc/
10887
10888 PCIE DRIVER FOR AXIS ARTPEC
10889 M:      Jesper Nilsson <jesper.nilsson@axis.com>
10890 L:      linux-arm-kernel@axis.com
10891 L:      linux-pci@vger.kernel.org
10892 S:      Maintained
10893 F:      Documentation/devicetree/bindings/pci/axis,artpec*
10894 F:      drivers/pci/dwc/*artpec*
10895
10896 PCIE DRIVER FOR CAVIUM THUNDERX
10897 M:      David Daney <david.daney@cavium.com>
10898 L:      linux-pci@vger.kernel.org
10899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10900 S:      Supported
10901 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
10902 F:      drivers/pci/host/pci-thunder-*
10903
10904 PCIE DRIVER FOR HISILICON
10905 M:      Zhou Wang <wangzhou1@hisilicon.com>
10906 L:      linux-pci@vger.kernel.org
10907 S:      Maintained
10908 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
10909 F:      drivers/pci/dwc/pcie-hisi.c
10910
10911 PCIE DRIVER FOR HISILICON KIRIN
10912 M:      Xiaowei Song <songxiaowei@hisilicon.com>
10913 M:      Binghui Wang <wangbinghui@hisilicon.com>
10914 L:      linux-pci@vger.kernel.org
10915 S:      Maintained
10916 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
10917 F:      drivers/pci/dwc/pcie-kirin.c
10918
10919 PCIE DRIVER FOR HISILICON STB
10920 M:      Jianguo Sun <sunjianguo1@huawei.com>
10921 M:      Shawn Guo <shawn.guo@linaro.org>
10922 L:      linux-pci@vger.kernel.org
10923 S:      Maintained
10924 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
10925 F:      drivers/pci/dwc/pcie-histb.c
10926
10927 PCIE DRIVER FOR MEDIATEK
10928 M:      Ryder Lee <ryder.lee@mediatek.com>
10929 L:      linux-pci@vger.kernel.org
10930 L:      linux-mediatek@lists.infradead.org
10931 S:      Supported
10932 F:      Documentation/devicetree/bindings/pci/mediatek*
10933 F:      drivers/pci/host/*mediatek*
10934
10935 PCIE DRIVER FOR QUALCOMM MSM
10936 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
10937 L:      linux-pci@vger.kernel.org
10938 L:      linux-arm-msm@vger.kernel.org
10939 S:      Maintained
10940 F:      drivers/pci/dwc/*qcom*
10941
10942 PCIE DRIVER FOR ROCKCHIP
10943 M:      Shawn Lin <shawn.lin@rock-chips.com>
10944 L:      linux-pci@vger.kernel.org
10945 L:      linux-rockchip@lists.infradead.org
10946 S:      Maintained
10947 F:      Documentation/devicetree/bindings/pci/rockchip-pcie.txt
10948 F:      drivers/pci/host/pcie-rockchip.c
10949
10950 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
10951 M:      Linus Walleij <linus.walleij@linaro.org>
10952 L:      linux-pci@vger.kernel.org
10953 S:      Maintained
10954 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
10955 F:      drivers/pci/host/pci-v3-semi.c
10956
10957 PCIE DRIVER FOR ST SPEAR13XX
10958 M:      Pratyush Anand <pratyush.anand@gmail.com>
10959 L:      linux-pci@vger.kernel.org
10960 S:      Maintained
10961 F:      drivers/pci/dwc/*spear*
10962
10963 PCMCIA SUBSYSTEM
10964 M:      Dominik Brodowski <linux@dominikbrodowski.net>
10965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
10966 S:      Odd Fixes
10967 F:      Documentation/pcmcia/
10968 F:      tools/pcmcia/
10969 F:      drivers/pcmcia/
10970 F:      include/pcmcia/
10971
10972 PCNET32 NETWORK DRIVER
10973 M:      Don Fry <pcnet32@frontier.com>
10974 L:      netdev@vger.kernel.org
10975 S:      Maintained
10976 F:      drivers/net/ethernet/amd/pcnet32.c
10977
10978 PCRYPT PARALLEL CRYPTO ENGINE
10979 M:      Steffen Klassert <steffen.klassert@secunet.com>
10980 L:      linux-crypto@vger.kernel.org
10981 S:      Maintained
10982 F:      crypto/pcrypt.c
10983 F:      include/crypto/pcrypt.h
10984
10985 PEAQ WMI HOTKEYS DRIVER
10986 M:      Hans de Goede <hdegoede@redhat.com>
10987 L:      platform-driver-x86@vger.kernel.org
10988 S:      Maintained
10989 F:      drivers/platform/x86/peaq-wmi.c
10990
10991 PER-CPU MEMORY ALLOCATOR
10992 M:      Tejun Heo <tj@kernel.org>
10993 M:      Christoph Lameter <cl@linux.com>
10994 M:      Dennis Zhou <dennisszhou@gmail.com>
10995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
10996 S:      Maintained
10997 F:      include/linux/percpu*.h
10998 F:      mm/percpu*.c
10999 F:      arch/*/include/asm/percpu.h
11000
11001 PER-TASK DELAY ACCOUNTING
11002 M:      Balbir Singh <bsingharora@gmail.com>
11003 S:      Maintained
11004 F:      include/linux/delayacct.h
11005 F:      kernel/delayacct.c
11006
11007 PERFORMANCE EVENTS SUBSYSTEM
11008 M:      Peter Zijlstra <peterz@infradead.org>
11009 M:      Ingo Molnar <mingo@redhat.com>
11010 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11011 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11012 R:      Jiri Olsa <jolsa@redhat.com>
11013 R:      Namhyung Kim <namhyung@kernel.org>
11014 L:      linux-kernel@vger.kernel.org
11015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11016 S:      Supported
11017 F:      kernel/events/*
11018 F:      include/linux/perf_event.h
11019 F:      include/uapi/linux/perf_event.h
11020 F:      arch/*/kernel/perf_event*.c
11021 F:      arch/*/kernel/*/perf_event*.c
11022 F:      arch/*/kernel/*/*/perf_event*.c
11023 F:      arch/*/include/asm/perf_event.h
11024 F:      arch/*/kernel/perf_callchain.c
11025 F:      arch/*/events/*
11026 F:      tools/perf/
11027
11028 PERSONALITY HANDLING
11029 M:      Christoph Hellwig <hch@infradead.org>
11030 L:      linux-abi-devel@lists.sourceforge.net
11031 S:      Maintained
11032 F:      include/linux/personality.h
11033 F:      include/uapi/linux/personality.h
11034
11035 PHONET PROTOCOL
11036 M:      Remi Denis-Courmont <courmisch@gmail.com>
11037 S:      Supported
11038 F:      Documentation/networking/phonet.txt
11039 F:      include/linux/phonet.h
11040 F:      include/net/phonet/
11041 F:      include/uapi/linux/phonet.h
11042 F:      net/phonet/
11043
11044 PHRAM MTD DRIVER
11045 M:      Joern Engel <joern@lazybastard.org>
11046 L:      linux-mtd@lists.infradead.org
11047 S:      Maintained
11048 F:      drivers/mtd/devices/phram.c
11049
11050 PICOLCD HID DRIVER
11051 M:      Bruno Prémont <bonbons@linux-vserver.org>
11052 L:      linux-input@vger.kernel.org
11053 S:      Maintained
11054 F:      drivers/hid/hid-picolcd*
11055
11056 PICOXCELL SUPPORT
11057 M:      Jamie Iles <jamie@jamieiles.com>
11058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11059 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11060 S:      Supported
11061 F:      arch/arm/boot/dts/picoxcell*
11062 F:      arch/arm/mach-picoxcell/
11063 F:      drivers/crypto/picoxcell*
11064
11065 PIN CONTROL SUBSYSTEM
11066 M:      Linus Walleij <linus.walleij@linaro.org>
11067 L:      linux-gpio@vger.kernel.org
11068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11069 S:      Maintained
11070 F:      Documentation/devicetree/bindings/pinctrl/
11071 F:      Documentation/driver-api/pinctl.rst
11072 F:      drivers/pinctrl/
11073 F:      include/linux/pinctrl/
11074
11075 PIN CONTROLLER - ATMEL AT91
11076 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11077 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11078 S:      Maintained
11079 F:      drivers/pinctrl/pinctrl-at91.*
11080
11081 PIN CONTROLLER - ATMEL AT91 PIO4
11082 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11083 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11084 L:      linux-gpio@vger.kernel.org
11085 S:      Supported
11086 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11087
11088 PIN CONTROLLER - FREESCALE
11089 M:      Dong Aisheng <aisheng.dong@nxp.com>
11090 M:      Fabio Estevam <festevam@gmail.com>
11091 M:      Shawn Guo <shawnguo@kernel.org>
11092 M:      Stefan Agner <stefan@agner.ch>
11093 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11094 L:      linux-gpio@vger.kernel.org
11095 S:      Maintained
11096 F:      drivers/pinctrl/freescale/
11097 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11098
11099 PIN CONTROLLER - INTEL
11100 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11101 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11102 S:      Maintained
11103 F:      drivers/pinctrl/intel/
11104
11105 PIN CONTROLLER - MEDIATEK
11106 M:      Sean Wang <sean.wang@mediatek.com>
11107 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11108 S:      Maintained
11109 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11110 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11111 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11112 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11113 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11114
11115 PIN CONTROLLER - QUALCOMM
11116 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11117 S:      Maintained
11118 L:      linux-arm-msm@vger.kernel.org
11119 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11120 F:      drivers/pinctrl/qcom/
11121
11122 PIN CONTROLLER - RENESAS
11123 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11124 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11125 L:      linux-renesas-soc@vger.kernel.org
11126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11127 S:      Maintained
11128 F:      drivers/pinctrl/sh-pfc/
11129
11130 PIN CONTROLLER - SAMSUNG
11131 M:      Tomasz Figa <tomasz.figa@gmail.com>
11132 M:      Krzysztof Kozlowski <krzk@kernel.org>
11133 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11135 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11136 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11138 S:      Maintained
11139 F:      drivers/pinctrl/samsung/
11140 F:      include/dt-bindings/pinctrl/samsung.h
11141 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11142
11143 PIN CONTROLLER - SINGLE
11144 M:      Tony Lindgren <tony@atomide.com>
11145 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11147 L:      linux-omap@vger.kernel.org
11148 S:      Maintained
11149 F:      drivers/pinctrl/pinctrl-single.c
11150
11151 PIN CONTROLLER - ST SPEAR
11152 M:      Viresh Kumar <vireshk@kernel.org>
11153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11154 W:      http://www.st.com/spear
11155 S:      Maintained
11156 F:      drivers/pinctrl/spear/
11157
11158 PISTACHIO SOC SUPPORT
11159 M:      James Hartley <james.hartley@sondrel.com>
11160 L:      linux-mips@linux-mips.org
11161 S:      Odd Fixes
11162 F:      arch/mips/pistachio/
11163 F:      arch/mips/include/asm/mach-pistachio/
11164 F:      arch/mips/boot/dts/img/pistachio*
11165 F:      arch/mips/configs/pistachio*_defconfig
11166
11167 PKTCDVD DRIVER
11168 S:      Orphan
11169 M:      linux-block@vger.kernel.org
11170 F:      drivers/block/pktcdvd.c
11171 F:      include/linux/pktcdvd.h
11172 F:      include/uapi/linux/pktcdvd.h
11173
11174 PKUNITY SOC DRIVERS
11175 M:      Guan Xuetao <gxt@pku.edu.cn>
11176 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11177 S:      Maintained
11178 T:      git git://github.com/gxt/linux.git
11179 F:      drivers/input/serio/i8042-unicore32io.h
11180 F:      drivers/i2c/busses/i2c-puv3.c
11181 F:      drivers/video/fbdev/fb-puv3.c
11182 F:      drivers/rtc/rtc-puv3.c
11183
11184 PMBUS HARDWARE MONITORING DRIVERS
11185 M:      Guenter Roeck <linux@roeck-us.net>
11186 L:      linux-hwmon@vger.kernel.org
11187 W:      http://hwmon.wiki.kernel.org/
11188 W:      http://www.roeck-us.net/linux/drivers/
11189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11190 S:      Maintained
11191 F:      Documentation/hwmon/pmbus
11192 F:      drivers/hwmon/pmbus/
11193 F:      include/linux/pmbus.h
11194
11195 PMC SIERRA MaxRAID DRIVER
11196 L:      linux-scsi@vger.kernel.org
11197 W:      http://www.pmc-sierra.com/
11198 S:      Orphan
11199 F:      drivers/scsi/pmcraid.*
11200
11201 PMC SIERRA PM8001 DRIVER
11202 M:      Jack Wang <jinpu.wang@profitbricks.com>
11203 M:      lindar_liu@usish.com
11204 L:      linux-scsi@vger.kernel.org
11205 S:      Supported
11206 F:      drivers/scsi/pm8001/
11207
11208 PNP SUPPORT
11209 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11210 S:      Maintained
11211 F:      drivers/pnp/
11212
11213 POSIX CLOCKS and TIMERS
11214 M:      Thomas Gleixner <tglx@linutronix.de>
11215 L:      linux-kernel@vger.kernel.org
11216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11217 S:      Maintained
11218 F:      fs/timerfd.c
11219 F:      include/linux/timer*
11220 F:      kernel/time/*timer*
11221
11222 POWER MANAGEMENT CORE
11223 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11224 L:      linux-pm@vger.kernel.org
11225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11226 B:      https://bugzilla.kernel.org
11227 S:      Supported
11228 F:      drivers/base/power/
11229 F:      include/linux/pm.h
11230 F:      include/linux/pm_*
11231 F:      include/linux/powercap.h
11232 F:      drivers/powercap/
11233 F:      kernel/configs/nopm.config
11234
11235 POWER STATE COORDINATION INTERFACE (PSCI)
11236 M:      Mark Rutland <mark.rutland@arm.com>
11237 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11238 L:      linux-arm-kernel@lists.infradead.org
11239 S:      Maintained
11240 F:      drivers/firmware/psci*.c
11241 F:      include/linux/psci.h
11242 F:      include/uapi/linux/psci.h
11243
11244 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11245 M:      Sebastian Reichel <sre@kernel.org>
11246 L:      linux-pm@vger.kernel.org
11247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11248 S:      Maintained
11249 F:      Documentation/devicetree/bindings/power/supply/
11250 F:      include/linux/power_supply.h
11251 F:      drivers/power/supply/
11252
11253 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11254 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11255 L:      linuxppc-dev@lists.ozlabs.org
11256 S:      Maintained
11257 F:      drivers/char/powernv-op-panel.c
11258
11259 PPP OVER ATM (RFC 2364)
11260 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11261 S:      Maintained
11262 F:      net/atm/pppoatm.c
11263 F:      include/uapi/linux/atmppp.h
11264
11265 PPP OVER ETHERNET
11266 M:      Michal Ostrowski <mostrows@earthlink.net>
11267 S:      Maintained
11268 F:      drivers/net/ppp/pppoe.c
11269 F:      drivers/net/ppp/pppox.c
11270
11271 PPP OVER L2TP
11272 M:      James Chapman <jchapman@katalix.com>
11273 S:      Maintained
11274 F:      net/l2tp/l2tp_ppp.c
11275 F:      include/linux/if_pppol2tp.h
11276 F:      include/uapi/linux/if_pppol2tp.h
11277
11278 PPP PROTOCOL DRIVERS AND COMPRESSORS
11279 M:      Paul Mackerras <paulus@samba.org>
11280 L:      linux-ppp@vger.kernel.org
11281 S:      Maintained
11282 F:      drivers/net/ppp/ppp_*
11283
11284 PPS SUPPORT
11285 M:      Rodolfo Giometti <giometti@enneenne.com>
11286 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11287 L:      linuxpps@ml.enneenne.com (subscribers-only)
11288 S:      Maintained
11289 F:      Documentation/pps/
11290 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11291 F:      Documentation/ABI/testing/sysfs-pps
11292 F:      drivers/pps/
11293 F:      include/linux/pps*.h
11294 F:      include/uapi/linux/pps.h
11295
11296 PPTP DRIVER
11297 M:      Dmitry Kozlov <xeb@mail.ru>
11298 L:      netdev@vger.kernel.org
11299 S:      Maintained
11300 F:      drivers/net/ppp/pptp.c
11301 W:      http://sourceforge.net/projects/accel-pptp
11302
11303 PREEMPTIBLE KERNEL
11304 M:      Robert Love <rml@tech9.net>
11305 L:      kpreempt-tech@lists.sourceforge.net
11306 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11307 S:      Supported
11308 F:      Documentation/preempt-locking.txt
11309 F:      include/linux/preempt.h
11310
11311 PRINTK
11312 M:      Petr Mladek <pmladek@suse.com>
11313 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11314 R:      Steven Rostedt <rostedt@goodmis.org>
11315 S:      Maintained
11316 F:      kernel/printk/
11317 F:      include/linux/printk.h
11318
11319 PRISM54 WIRELESS DRIVER
11320 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11321 L:      linux-wireless@vger.kernel.org
11322 W:      http://wireless.kernel.org/en/users/Drivers/p54
11323 S:      Obsolete
11324 F:      drivers/net/wireless/intersil/prism54/
11325
11326 PROC SYSCTL
11327 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11328 M:      Kees Cook <keescook@chromium.org>
11329 L:      linux-kernel@vger.kernel.org
11330 L:      linux-fsdevel@vger.kernel.org
11331 S:      Maintained
11332 F:      fs/proc/proc_sysctl.c
11333 F:      include/linux/sysctl.h
11334 F:      kernel/sysctl.c
11335 F:      tools/testing/selftests/sysctl/
11336
11337 PS3 NETWORK SUPPORT
11338 M:      Geoff Levand <geoff@infradead.org>
11339 L:      netdev@vger.kernel.org
11340 L:      linuxppc-dev@lists.ozlabs.org
11341 S:      Maintained
11342 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11343
11344 PS3 PLATFORM SUPPORT
11345 M:      Geoff Levand <geoff@infradead.org>
11346 L:      linuxppc-dev@lists.ozlabs.org
11347 S:      Maintained
11348 F:      arch/powerpc/boot/ps3*
11349 F:      arch/powerpc/include/asm/lv1call.h
11350 F:      arch/powerpc/include/asm/ps3*.h
11351 F:      arch/powerpc/platforms/ps3/
11352 F:      drivers/*/ps3*
11353 F:      drivers/ps3/
11354 F:      drivers/rtc/rtc-ps3.c
11355 F:      drivers/usb/host/*ps3.c
11356 F:      sound/ppc/snd_ps3*
11357
11358 PS3VRAM DRIVER
11359 M:      Jim Paris <jim@jtan.com>
11360 M:      Geoff Levand <geoff@infradead.org>
11361 L:      linuxppc-dev@lists.ozlabs.org
11362 S:      Maintained
11363 F:      drivers/block/ps3vram.c
11364
11365 PSAMPLE PACKET SAMPLING SUPPORT:
11366 M:      Yotam Gigi <yotam.gi@gmail.com>
11367 S:      Maintained
11368 F:      net/psample
11369 F:      include/net/psample.h
11370 F:      include/uapi/linux/psample.h
11371
11372 PSTORE FILESYSTEM
11373 M:      Kees Cook <keescook@chromium.org>
11374 M:      Anton Vorontsov <anton@enomsg.org>
11375 M:      Colin Cross <ccross@android.com>
11376 M:      Tony Luck <tony.luck@intel.com>
11377 S:      Maintained
11378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11379 F:      fs/pstore/
11380 F:      include/linux/pstore*
11381 F:      drivers/firmware/efi/efi-pstore.c
11382 F:      drivers/acpi/apei/erst.c
11383 F:      Documentation/admin-guide/ramoops.rst
11384 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11385 K:      \b(pstore|ramoops)
11386
11387 PTP HARDWARE CLOCK SUPPORT
11388 M:      Richard Cochran <richardcochran@gmail.com>
11389 L:      netdev@vger.kernel.org
11390 S:      Maintained
11391 W:      http://linuxptp.sourceforge.net/
11392 F:      Documentation/ABI/testing/sysfs-ptp
11393 F:      Documentation/ptp/*
11394 F:      drivers/net/ethernet/freescale/gianfar_ptp.c
11395 F:      drivers/net/phy/dp83640*
11396 F:      drivers/ptp/*
11397 F:      include/linux/ptp_cl*
11398
11399 PTRACE SUPPORT
11400 M:      Oleg Nesterov <oleg@redhat.com>
11401 S:      Maintained
11402 F:      include/asm-generic/syscall.h
11403 F:      include/linux/ptrace.h
11404 F:      include/linux/regset.h
11405 F:      include/linux/tracehook.h
11406 F:      include/uapi/linux/ptrace.h
11407 F:      include/uapi/linux/ptrace.h
11408 F:      include/asm-generic/ptrace.h
11409 F:      kernel/ptrace.c
11410 F:      arch/*/ptrace*.c
11411 F:      arch/*/*/ptrace*.c
11412 F:      arch/*/include/asm/ptrace*.h
11413
11414 PULSE8-CEC DRIVER
11415 M:      Hans Verkuil <hverkuil@xs4all.nl>
11416 L:      linux-media@vger.kernel.org
11417 T:      git git://linuxtv.org/media_tree.git
11418 S:      Maintained
11419 F:      drivers/media/usb/pulse8-cec/*
11420 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11421
11422 PVRUSB2 VIDEO4LINUX DRIVER
11423 M:      Mike Isely <isely@pobox.com>
11424 L:      pvrusb2@isely.net       (subscribers-only)
11425 L:      linux-media@vger.kernel.org
11426 W:      http://www.isely.net/pvrusb2/
11427 T:      git git://linuxtv.org/media_tree.git
11428 S:      Maintained
11429 F:      Documentation/media/v4l-drivers/pvrusb2*
11430 F:      drivers/media/usb/pvrusb2/
11431
11432 PWC WEBCAM DRIVER
11433 M:      Hans Verkuil <hverkuil@xs4all.nl>
11434 L:      linux-media@vger.kernel.org
11435 T:      git git://linuxtv.org/media_tree.git
11436 S:      Odd Fixes
11437 F:      drivers/media/usb/pwc/*
11438
11439 PWM FAN DRIVER
11440 M:      Kamil Debski <kamil@wypas.org>
11441 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11442 L:      linux-hwmon@vger.kernel.org
11443 S:      Supported
11444 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11445 F:      Documentation/hwmon/pwm-fan
11446 F:      drivers/hwmon/pwm-fan.c
11447
11448 PWM IR Transmitter
11449 M:      Sean Young <sean@mess.org>
11450 L:      linux-media@vger.kernel.org
11451 S:      Maintained
11452 F:      drivers/media/rc/pwm-ir-tx.c
11453
11454 PWM SUBSYSTEM
11455 M:      Thierry Reding <thierry.reding@gmail.com>
11456 L:      linux-pwm@vger.kernel.org
11457 S:      Maintained
11458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11459 F:      Documentation/pwm.txt
11460 F:      Documentation/devicetree/bindings/pwm/
11461 F:      include/linux/pwm.h
11462 F:      drivers/pwm/
11463 F:      drivers/video/backlight/pwm_bl.c
11464 F:      include/linux/pwm_backlight.h
11465 F:      drivers/gpio/gpio-mvebu.c
11466 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11467
11468 PXA GPIO DRIVER
11469 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11470 L:      linux-gpio@vger.kernel.org
11471 S:      Maintained
11472 F:      drivers/gpio/gpio-pxa.c
11473
11474 PXA MMCI DRIVER
11475 S:      Orphan
11476
11477 PXA RTC DRIVER
11478 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11479 L:      linux-rtc@vger.kernel.org
11480 S:      Maintained
11481
11482 PXA2xx/PXA3xx SUPPORT
11483 M:      Daniel Mack <daniel@zonque.org>
11484 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11485 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11487 T:      git git://github.com/hzhuang1/linux.git
11488 T:      git git://github.com/rjarzmik/linux.git
11489 S:      Maintained
11490 F:      arch/arm/boot/dts/pxa*
11491 F:      arch/arm/mach-pxa/
11492 F:      drivers/dma/pxa*
11493 F:      drivers/pcmcia/pxa2xx*
11494 F:      drivers/pinctrl/pxa/
11495 F:      drivers/spi/spi-pxa2xx*
11496 F:      drivers/usb/gadget/udc/pxa2*
11497 F:      include/sound/pxa2xx-lib.h
11498 F:      sound/arm/pxa*
11499 F:      sound/soc/pxa/
11500
11501 QAT DRIVER
11502 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11503 L:      qat-linux@intel.com
11504 S:      Supported
11505 F:      drivers/crypto/qat/
11506
11507 QCOM AUDIO (ASoC) DRIVERS
11508 M:      Patrick Lai <plai@codeaurora.org>
11509 M:      Banajit Goswami <bgoswami@codeaurora.org>
11510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11511 S:      Supported
11512 F:      sound/soc/qcom/
11513
11514 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11515 M:      Gabriel Somlo <somlo@cmu.edu>
11516 M:      "Michael S. Tsirkin" <mst@redhat.com>
11517 L:      qemu-devel@nongnu.org
11518 S:      Maintained
11519 F:      drivers/firmware/qemu_fw_cfg.c
11520 F:      include/uapi/linux/qemu_fw_cfg.h
11521
11522 QIB DRIVER
11523 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11524 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11525 L:      linux-rdma@vger.kernel.org
11526 S:      Supported
11527 F:      drivers/infiniband/hw/qib/
11528
11529 QLOGIC QL41xxx FCOE DRIVER
11530 M:      QLogic-Storage-Upstream@cavium.com
11531 L:      linux-scsi@vger.kernel.org
11532 S:      Supported
11533 F:      drivers/scsi/qedf/
11534
11535 QLOGIC QL41xxx ISCSI DRIVER
11536 M:      QLogic-Storage-Upstream@cavium.com
11537 L:      linux-scsi@vger.kernel.org
11538 S:      Supported
11539 F:      drivers/scsi/qedi/
11540
11541 QLOGIC QL4xxx ETHERNET DRIVER
11542 M:      Ariel Elior <Ariel.Elior@cavium.com>
11543 M:      everest-linux-l2@cavium.com
11544 L:      netdev@vger.kernel.org
11545 S:      Supported
11546 F:      drivers/net/ethernet/qlogic/qed/
11547 F:      include/linux/qed/
11548 F:      drivers/net/ethernet/qlogic/qede/
11549
11550 QLOGIC QL4xxx RDMA DRIVER
11551 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11552 M:      Ariel Elior <Ariel.Elior@cavium.com>
11553 L:      linux-rdma@vger.kernel.org
11554 S:      Supported
11555 F:      drivers/infiniband/hw/qedr/
11556 F:      include/uapi/rdma/qedr-abi.h
11557
11558 QLOGIC QLA1280 SCSI DRIVER
11559 M:      Michael Reed <mdr@sgi.com>
11560 L:      linux-scsi@vger.kernel.org
11561 S:      Maintained
11562 F:      drivers/scsi/qla1280.[ch]
11563
11564 QLOGIC QLA2XXX FC-SCSI DRIVER
11565 M:      qla2xxx-upstream@qlogic.com
11566 L:      linux-scsi@vger.kernel.org
11567 S:      Supported
11568 F:      Documentation/scsi/LICENSE.qla2xxx
11569 F:      drivers/scsi/qla2xxx/
11570
11571 QLOGIC QLA3XXX NETWORK DRIVER
11572 M:      Dept-GELinuxNICDev@cavium.com
11573 L:      netdev@vger.kernel.org
11574 S:      Supported
11575 F:      Documentation/networking/LICENSE.qla3xxx
11576 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11577
11578 QLOGIC QLA4XXX iSCSI DRIVER
11579 M:      QLogic-Storage-Upstream@qlogic.com
11580 L:      linux-scsi@vger.kernel.org
11581 S:      Supported
11582 F:      Documentation/scsi/LICENSE.qla4xxx
11583 F:      drivers/scsi/qla4xxx/
11584
11585 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11586 M:      Harish Patil <harish.patil@cavium.com>
11587 M:      Manish Chopra <manish.chopra@cavium.com>
11588 M:      Dept-GELinuxNICDev@cavium.com
11589 L:      netdev@vger.kernel.org
11590 S:      Supported
11591 F:      drivers/net/ethernet/qlogic/qlcnic/
11592
11593 QLOGIC QLGE 10Gb ETHERNET DRIVER
11594 M:      Harish Patil <harish.patil@cavium.com>
11595 M:      Manish Chopra <manish.chopra@cavium.com>
11596 M:      Dept-GELinuxNICDev@cavium.com
11597 L:      netdev@vger.kernel.org
11598 S:      Supported
11599 F:      drivers/net/ethernet/qlogic/qlge/
11600
11601 QNX4 FILESYSTEM
11602 M:      Anders Larsen <al@alarsen.net>
11603 W:      http://www.alarsen.net/linux/qnx4fs/
11604 S:      Maintained
11605 F:      fs/qnx4/
11606 F:      include/uapi/linux/qnx4_fs.h
11607 F:      include/uapi/linux/qnxtypes.h
11608
11609 QORIQ DPAA2 FSL-MC BUS DRIVER
11610 M:      Stuart Yoder <stuyoder@gmail.com>
11611 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11612 L:      linux-kernel@vger.kernel.org
11613 S:      Maintained
11614 F:      drivers/bus/fsl-mc/
11615 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11616 F:      Documentation/networking/dpaa2/overview.rst
11617
11618 QT1010 MEDIA DRIVER
11619 M:      Antti Palosaari <crope@iki.fi>
11620 L:      linux-media@vger.kernel.org
11621 W:      https://linuxtv.org
11622 W:      http://palosaari.fi/linux/
11623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11624 T:      git git://linuxtv.org/anttip/media_tree.git
11625 S:      Maintained
11626 F:      drivers/media/tuners/qt1010*
11627
11628 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11629 M:      Kalle Valo <kvalo@qca.qualcomm.com>
11630 L:      ath10k@lists.infradead.org
11631 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11633 S:      Supported
11634 F:      drivers/net/wireless/ath/ath10k/
11635
11636 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11637 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11638 L:      linux-wireless@vger.kernel.org
11639 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11640 S:      Supported
11641 F:      drivers/net/wireless/ath/ath9k/
11642
11643 QUALCOMM CAMERA SUBSYSTEM DRIVER
11644 M:      Todor Tomov <todor.tomov@linaro.org>
11645 L:      linux-media@vger.kernel.org
11646 S:      Maintained
11647 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11648 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11649 F:      drivers/media/platform/qcom/camss-8x16/
11650
11651 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11652 M:      Timur Tabi <timur@codeaurora.org>
11653 L:      netdev@vger.kernel.org
11654 S:      Supported
11655 F:      drivers/net/ethernet/qualcomm/emac/
11656
11657 QUALCOMM HEXAGON ARCHITECTURE
11658 M:      Richard Kuo <rkuo@codeaurora.org>
11659 L:      linux-hexagon@vger.kernel.org
11660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11661 S:      Supported
11662 F:      arch/hexagon/
11663
11664 QUALCOMM IOMMU
11665 M:      Rob Clark <robdclark@gmail.com>
11666 L:      iommu@lists.linux-foundation.org
11667 L:      linux-arm-msm@vger.kernel.org
11668 S:      Maintained
11669 F:      drivers/iommu/qcom_iommu.c
11670
11671 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11672 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11673 L:      linux-media@vger.kernel.org
11674 L:      linux-arm-msm@vger.kernel.org
11675 T:      git git://linuxtv.org/media_tree.git
11676 S:      Maintained
11677 F:      drivers/media/platform/qcom/venus/
11678
11679 QUALCOMM WCN36XX WIRELESS DRIVER
11680 M:      Eugene Krasnikov <k.eugene.e@gmail.com>
11681 L:      wcn36xx@lists.infradead.org
11682 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11683 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11684 S:      Supported
11685 F:      drivers/net/wireless/ath/wcn36xx/
11686
11687 QUANTENNA QTNFMAC WIRELESS DRIVER
11688 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11689 M:      Avinash Patil <avinashp@quantenna.com>
11690 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11691 L:      linux-wireless@vger.kernel.org
11692 S:      Maintained
11693 F:      drivers/net/wireless/quantenna
11694
11695 RADEON and AMDGPU DRM DRIVERS
11696 M:      Alex Deucher <alexander.deucher@amd.com>
11697 M:      Christian König <christian.koenig@amd.com>
11698 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11699 L:      amd-gfx@lists.freedesktop.org
11700 T:      git git://people.freedesktop.org/~agd5f/linux
11701 S:      Supported
11702 F:      drivers/gpu/drm/radeon/
11703 F:      include/uapi/drm/radeon_drm.h
11704 F:      drivers/gpu/drm/amd/
11705 F:      include/uapi/drm/amdgpu_drm.h
11706
11707 RADEON FRAMEBUFFER DISPLAY DRIVER
11708 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11709 L:      linux-fbdev@vger.kernel.org
11710 S:      Maintained
11711 F:      drivers/video/fbdev/aty/radeon*
11712 F:      include/uapi/linux/radeonfb.h
11713
11714 RADIOSHARK RADIO DRIVER
11715 M:      Hans Verkuil <hverkuil@xs4all.nl>
11716 L:      linux-media@vger.kernel.org
11717 T:      git git://linuxtv.org/media_tree.git
11718 S:      Maintained
11719 F:      drivers/media/radio/radio-shark.c
11720
11721 RADIOSHARK2 RADIO DRIVER
11722 M:      Hans Verkuil <hverkuil@xs4all.nl>
11723 L:      linux-media@vger.kernel.org
11724 T:      git git://linuxtv.org/media_tree.git
11725 S:      Maintained
11726 F:      drivers/media/radio/radio-shark2.c
11727 F:      drivers/media/radio/radio-tea5777.c
11728
11729 RADOS BLOCK DEVICE (RBD)
11730 M:      Ilya Dryomov <idryomov@gmail.com>
11731 M:      Sage Weil <sage@redhat.com>
11732 M:      Alex Elder <elder@kernel.org>
11733 L:      ceph-devel@vger.kernel.org
11734 W:      http://ceph.com/
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11736 T:      git git://github.com/ceph/ceph-client.git
11737 S:      Supported
11738 F:      Documentation/ABI/testing/sysfs-bus-rbd
11739 F:      drivers/block/rbd.c
11740 F:      drivers/block/rbd_types.h
11741
11742 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11743 M:      Paul Mackerras <paulus@samba.org>
11744 L:      linux-fbdev@vger.kernel.org
11745 S:      Maintained
11746 F:      drivers/video/fbdev/aty/aty128fb.c
11747
11748 RAINSHADOW-CEC DRIVER
11749 M:      Hans Verkuil <hverkuil@xs4all.nl>
11750 L:      linux-media@vger.kernel.org
11751 T:      git git://linuxtv.org/media_tree.git
11752 S:      Maintained
11753 F:      drivers/media/usb/rainshadow-cec/*
11754
11755 RALINK MIPS ARCHITECTURE
11756 M:      John Crispin <john@phrozen.org>
11757 L:      linux-mips@linux-mips.org
11758 S:      Maintained
11759 F:      arch/mips/ralink
11760
11761 RALINK RT2X00 WIRELESS LAN DRIVER
11762 P:      rt2x00 project
11763 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11764 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11765 L:      linux-wireless@vger.kernel.org
11766 S:      Maintained
11767 F:      drivers/net/wireless/ralink/rt2x00/
11768
11769 RAMDISK RAM BLOCK DEVICE DRIVER
11770 M:      Jens Axboe <axboe@kernel.dk>
11771 S:      Maintained
11772 F:      Documentation/blockdev/ramdisk.txt
11773 F:      drivers/block/brd.c
11774
11775 RANCHU VIRTUAL BOARD FOR MIPS
11776 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11777 L:      linux-mips@linux-mips.org
11778 S:      Supported
11779 F:      arch/mips/generic/board-ranchu.c
11780 F:      arch/mips/configs/generic/board-ranchu.config
11781
11782 RANDOM NUMBER DRIVER
11783 M:      "Theodore Ts'o" <tytso@mit.edu>
11784 S:      Maintained
11785 F:      drivers/char/random.c
11786
11787 RAPIDIO SUBSYSTEM
11788 M:      Matt Porter <mporter@kernel.crashing.org>
11789 M:      Alexandre Bounine <alex.bou9@gmail.com>
11790 S:      Maintained
11791 F:      drivers/rapidio/
11792
11793 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11794 L:      linux-wireless@vger.kernel.org
11795 S:      Orphan
11796 F:      drivers/net/wireless/ray*
11797
11798 RCUTORTURE TEST FRAMEWORK
11799 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11800 M:      Josh Triplett <josh@joshtriplett.org>
11801 R:      Steven Rostedt <rostedt@goodmis.org>
11802 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11803 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11804 L:      linux-kernel@vger.kernel.org
11805 S:      Supported
11806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11807 F:      tools/testing/selftests/rcutorture
11808
11809 RDC R-321X SoC
11810 M:      Florian Fainelli <florian@openwrt.org>
11811 S:      Maintained
11812
11813 RDC R6040 FAST ETHERNET DRIVER
11814 M:      Florian Fainelli <f.fainelli@gmail.com>
11815 L:      netdev@vger.kernel.org
11816 S:      Maintained
11817 F:      drivers/net/ethernet/rdc/r6040.c
11818
11819 RDMAVT - RDMA verbs software
11820 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11821 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11822 L:      linux-rdma@vger.kernel.org
11823 S:      Supported
11824 F:      drivers/infiniband/sw/rdmavt
11825
11826 RDS - RELIABLE DATAGRAM SOCKETS
11827 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11828 L:      netdev@vger.kernel.org
11829 L:      linux-rdma@vger.kernel.org
11830 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11831 W:      https://oss.oracle.com/projects/rds/
11832 S:      Supported
11833 F:      net/rds/
11834 F:      Documentation/networking/rds.txt
11835
11836 RDT - RESOURCE ALLOCATION
11837 M:      Fenghua Yu <fenghua.yu@intel.com>
11838 L:      linux-kernel@vger.kernel.org
11839 S:      Supported
11840 F:      arch/x86/kernel/cpu/intel_rdt*
11841 F:      arch/x86/include/asm/intel_rdt_sched.h
11842 F:      Documentation/x86/intel_rdt*
11843
11844 READ-COPY UPDATE (RCU)
11845 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11846 M:      Josh Triplett <josh@joshtriplett.org>
11847 R:      Steven Rostedt <rostedt@goodmis.org>
11848 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11849 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11850 L:      linux-kernel@vger.kernel.org
11851 W:      http://www.rdrop.com/users/paulmck/RCU/
11852 S:      Supported
11853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11854 F:      Documentation/RCU/
11855 X:      Documentation/RCU/torture.txt
11856 F:      include/linux/rcu*
11857 X:      include/linux/srcu.h
11858 F:      kernel/rcu/
11859 X:      kernel/torture.c
11860
11861 REAL TIME CLOCK (RTC) SUBSYSTEM
11862 M:      Alessandro Zummo <a.zummo@towertech.it>
11863 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11864 L:      linux-rtc@vger.kernel.org
11865 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11867 S:      Maintained
11868 F:      Documentation/devicetree/bindings/rtc/
11869 F:      Documentation/rtc.txt
11870 F:      drivers/rtc/
11871 F:      include/linux/rtc.h
11872 F:      include/uapi/linux/rtc.h
11873 F:      include/linux/rtc/
11874 F:      include/linux/platform_data/rtc-*
11875 F:      tools/testing/selftests/timers/rtctest.c
11876
11877 REALTEK AUDIO CODECS
11878 M:      Bard Liao <bardliao@realtek.com>
11879 M:      Oder Chiou <oder_chiou@realtek.com>
11880 S:      Maintained
11881 F:      sound/soc/codecs/rt*
11882 F:      include/sound/rt*.h
11883
11884 REGISTER MAP ABSTRACTION
11885 M:      Mark Brown <broonie@kernel.org>
11886 L:      linux-kernel@vger.kernel.org
11887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
11888 S:      Supported
11889 F:      Documentation/devicetree/bindings/regmap/
11890 F:      drivers/base/regmap/
11891 F:      include/linux/regmap.h
11892
11893 REISERFS FILE SYSTEM
11894 L:      reiserfs-devel@vger.kernel.org
11895 S:      Supported
11896 F:      fs/reiserfs/
11897
11898 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
11899 M:      Ohad Ben-Cohen <ohad@wizery.com>
11900 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11901 L:      linux-remoteproc@vger.kernel.org
11902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
11903 S:      Maintained
11904 F:      Documentation/devicetree/bindings/remoteproc/
11905 F:      Documentation/remoteproc.txt
11906 F:      drivers/remoteproc/
11907 F:      include/linux/remoteproc.h
11908
11909 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
11910 M:      Ohad Ben-Cohen <ohad@wizery.com>
11911 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11912 L:      linux-remoteproc@vger.kernel.org
11913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
11914 S:      Maintained
11915 F:      drivers/rpmsg/
11916 F:      Documentation/rpmsg.txt
11917 F:      include/linux/rpmsg.h
11918 F:      include/linux/rpmsg/
11919
11920 RENESAS CLOCK DRIVERS
11921 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11922 L:      linux-renesas-soc@vger.kernel.org
11923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
11924 S:      Supported
11925 F:      drivers/clk/renesas/
11926
11927 RENESAS EMEV2 I2C DRIVER
11928 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11929 S:      Supported
11930 F:      drivers/i2c/busses/i2c-emev2.c
11931
11932 RENESAS ETHERNET DRIVERS
11933 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
11934 L:      netdev@vger.kernel.org
11935 L:      linux-renesas-soc@vger.kernel.org
11936 F:      Documentation/devicetree/bindings/net/renesas,*.txt
11937 F:      Documentation/devicetree/bindings/net/sh_eth.txt
11938 F:      drivers/net/ethernet/renesas/
11939 F:      include/linux/sh_eth.h
11940
11941 RENESAS R-CAR GYROADC DRIVER
11942 M:      Marek Vasut <marek.vasut@gmail.com>
11943 L:      linux-iio@vger.kernel.org
11944 S:      Supported
11945 F:      drivers/iio/adc/rcar_gyro_adc.c
11946
11947 RENESAS R-CAR I2C DRIVERS
11948 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
11949 S:      Supported
11950 F:      drivers/i2c/busses/i2c-rcar.c
11951 F:      drivers/i2c/busses/i2c-sh_mobile.c
11952
11953 RENESAS USB PHY DRIVER
11954 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
11955 L:      linux-renesas-soc@vger.kernel.org
11956 S:      Maintained
11957 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
11958
11959 RESET CONTROLLER FRAMEWORK
11960 M:      Philipp Zabel <p.zabel@pengutronix.de>
11961 T:      git git://git.pengutronix.de/git/pza/linux
11962 S:      Maintained
11963 F:      drivers/reset/
11964 F:      Documentation/devicetree/bindings/reset/
11965 F:      include/dt-bindings/reset/
11966 F:      include/linux/reset.h
11967 F:      include/linux/reset-controller.h
11968
11969 RFKILL
11970 M:      Johannes Berg <johannes@sipsolutions.net>
11971 L:      linux-wireless@vger.kernel.org
11972 W:      http://wireless.kernel.org/
11973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
11975 S:      Maintained
11976 F:      Documentation/rfkill.txt
11977 F:      Documentation/ABI/stable/sysfs-class-rfkill
11978 F:      net/rfkill/
11979
11980 RHASHTABLE
11981 M:      Thomas Graf <tgraf@suug.ch>
11982 M:      Herbert Xu <herbert@gondor.apana.org.au>
11983 L:      netdev@vger.kernel.org
11984 S:      Maintained
11985 F:      lib/rhashtable.c
11986 F:      include/linux/rhashtable.h
11987
11988 RICOH R5C592 MEMORYSTICK DRIVER
11989 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11990 S:      Maintained
11991 F:      drivers/memstick/host/r592.*
11992
11993 RICOH SMARTMEDIA/XD DRIVER
11994 M:      Maxim Levitsky <maximlevitsky@gmail.com>
11995 S:      Maintained
11996 F:      drivers/mtd/nand/raw/r852.c
11997 F:      drivers/mtd/nand/raw/r852.h
11998
11999 RISC-V ARCHITECTURE
12000 M:      Palmer Dabbelt <palmer@sifive.com>
12001 M:      Albert Ou <albert@sifive.com>
12002 L:      linux-riscv@lists.infradead.org
12003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12004 S:      Supported
12005 F:      arch/riscv/
12006 K:      riscv
12007 N:      riscv
12008
12009 ROCCAT DRIVERS
12010 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12011 W:      http://sourceforge.net/projects/roccat/
12012 S:      Maintained
12013 F:      drivers/hid/hid-roccat*
12014 F:      include/linux/hid-roccat*
12015 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12016
12017 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12018 M:      Jacob chen <jacob2.chen@rock-chips.com>
12019 L:      linux-media@vger.kernel.org
12020 S:      Maintained
12021 F:      drivers/media/platform/rockchip/rga/
12022 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12023
12024 ROCKER DRIVER
12025 M:      Jiri Pirko <jiri@resnulli.us>
12026 L:      netdev@vger.kernel.org
12027 S:      Supported
12028 F:      drivers/net/ethernet/rocker/
12029
12030 ROCKETPORT DRIVER
12031 P:      Comtrol Corp.
12032 W:      http://www.comtrol.com
12033 S:      Maintained
12034 F:      Documentation/serial/rocket.txt
12035 F:      drivers/tty/rocket*
12036
12037 ROCKETPORT EXPRESS/INFINITY DRIVER
12038 M:      Kevin Cernekee <cernekee@gmail.com>
12039 L:      linux-serial@vger.kernel.org
12040 S:      Odd Fixes
12041 F:      drivers/tty/serial/rp2.*
12042
12043 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12044 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12045 L:      linux-kernel@vger.kernel.org
12046 L:      linux-renesas-soc@vger.kernel.org
12047 S:      Supported
12048 F:      drivers/mfd/bd9571mwv.c
12049 F:      drivers/regulator/bd9571mwv-regulator.c
12050 F:      drivers/gpio/gpio-bd9571mwv.c
12051 F:      include/linux/mfd/bd9571mwv.h
12052 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12053
12054 ROSE NETWORK LAYER
12055 M:      Ralf Baechle <ralf@linux-mips.org>
12056 L:      linux-hams@vger.kernel.org
12057 W:      http://www.linux-ax25.org/
12058 S:      Maintained
12059 F:      include/net/rose.h
12060 F:      include/uapi/linux/rose.h
12061 F:      net/rose/
12062
12063 RTL2830 MEDIA DRIVER
12064 M:      Antti Palosaari <crope@iki.fi>
12065 L:      linux-media@vger.kernel.org
12066 W:      https://linuxtv.org
12067 W:      http://palosaari.fi/linux/
12068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12069 T:      git git://linuxtv.org/anttip/media_tree.git
12070 S:      Maintained
12071 F:      drivers/media/dvb-frontends/rtl2830*
12072
12073 RTL2832 MEDIA DRIVER
12074 M:      Antti Palosaari <crope@iki.fi>
12075 L:      linux-media@vger.kernel.org
12076 W:      https://linuxtv.org
12077 W:      http://palosaari.fi/linux/
12078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12079 T:      git git://linuxtv.org/anttip/media_tree.git
12080 S:      Maintained
12081 F:      drivers/media/dvb-frontends/rtl2832*
12082
12083 RTL2832_SDR MEDIA DRIVER
12084 M:      Antti Palosaari <crope@iki.fi>
12085 L:      linux-media@vger.kernel.org
12086 W:      https://linuxtv.org
12087 W:      http://palosaari.fi/linux/
12088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12089 T:      git git://linuxtv.org/anttip/media_tree.git
12090 S:      Maintained
12091 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12092
12093 RTL8180 WIRELESS DRIVER
12094 L:      linux-wireless@vger.kernel.org
12095 W:      http://wireless.kernel.org/
12096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12097 S:      Orphan
12098 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12099
12100 RTL8187 WIRELESS DRIVER
12101 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12102 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12103 M:      Larry Finger <Larry.Finger@lwfinger.net>
12104 L:      linux-wireless@vger.kernel.org
12105 W:      http://wireless.kernel.org/
12106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12107 S:      Maintained
12108 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12109
12110 REALTEK WIRELESS DRIVER (rtlwifi family)
12111 M:      Ping-Ke Shih <pkshih@realtek.com>
12112 L:      linux-wireless@vger.kernel.org
12113 W:      http://wireless.kernel.org/
12114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12115 S:      Maintained
12116 F:      drivers/net/wireless/realtek/rtlwifi/
12117
12118 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12119 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12120 L:      linux-wireless@vger.kernel.org
12121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12122 S:      Maintained
12123 F:      drivers/net/wireless/realtek/rtl8xxxu/
12124
12125 RXRPC SOCKETS (AF_RXRPC)
12126 M:      David Howells <dhowells@redhat.com>
12127 L:      linux-afs@lists.infradead.org
12128 S:      Supported
12129 F:      net/rxrpc/
12130 F:      include/keys/rxrpc-type.h
12131 F:      include/net/af_rxrpc.h
12132 F:      include/trace/events/rxrpc.h
12133 F:      include/uapi/linux/rxrpc.h
12134 F:      Documentation/networking/rxrpc.txt
12135 W:      https://www.infradead.org/~dhowells/kafs/
12136
12137 S3 SAVAGE FRAMEBUFFER DRIVER
12138 M:      Antonino Daplas <adaplas@gmail.com>
12139 L:      linux-fbdev@vger.kernel.org
12140 S:      Maintained
12141 F:      drivers/video/fbdev/savage/
12142
12143 S390
12144 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12145 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12146 L:      linux-s390@vger.kernel.org
12147 W:      http://www.ibm.com/developerworks/linux/linux390/
12148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12149 S:      Supported
12150 F:      arch/s390/
12151 F:      drivers/s390/
12152 F:      Documentation/s390/
12153 F:      Documentation/driver-api/s390-drivers.rst
12154
12155 S390 COMMON I/O LAYER
12156 M:      Sebastian Ott <sebott@linux.ibm.com>
12157 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12158 L:      linux-s390@vger.kernel.org
12159 W:      http://www.ibm.com/developerworks/linux/linux390/
12160 S:      Supported
12161 F:      drivers/s390/cio/
12162
12163 S390 DASD DRIVER
12164 M:      Stefan Haberland <sth@linux.ibm.com>
12165 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12166 L:      linux-s390@vger.kernel.org
12167 W:      http://www.ibm.com/developerworks/linux/linux390/
12168 S:      Supported
12169 F:      drivers/s390/block/dasd*
12170 F:      block/partitions/ibm.c
12171
12172 S390 IOMMU (PCI)
12173 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12174 L:      linux-s390@vger.kernel.org
12175 W:      http://www.ibm.com/developerworks/linux/linux390/
12176 S:      Supported
12177 F:      drivers/iommu/s390-iommu.c
12178
12179 S390 IUCV NETWORK LAYER
12180 M:      Julian Wiedmann <jwi@linux.ibm.com>
12181 M:      Ursula Braun <ubraun@linux.ibm.com>
12182 L:      linux-s390@vger.kernel.org
12183 W:      http://www.ibm.com/developerworks/linux/linux390/
12184 S:      Supported
12185 F:      drivers/s390/net/*iucv*
12186 F:      include/net/iucv/
12187 F:      net/iucv/
12188
12189 S390 NETWORK DRIVERS
12190 M:      Julian Wiedmann <jwi@linux.ibm.com>
12191 M:      Ursula Braun <ubraun@linux.ibm.com>
12192 L:      linux-s390@vger.kernel.org
12193 W:      http://www.ibm.com/developerworks/linux/linux390/
12194 S:      Supported
12195 F:      drivers/s390/net/
12196
12197 S390 PCI SUBSYSTEM
12198 M:      Sebastian Ott <sebott@linux.ibm.com>
12199 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12200 L:      linux-s390@vger.kernel.org
12201 W:      http://www.ibm.com/developerworks/linux/linux390/
12202 S:      Supported
12203 F:      arch/s390/pci/
12204 F:      drivers/pci/hotplug/s390_pci_hpc.c
12205
12206 S390 VFIO-CCW DRIVER
12207 M:      Cornelia Huck <cohuck@redhat.com>
12208 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12209 M:      Halil Pasic <pasic@linux.ibm.com>
12210 L:      linux-s390@vger.kernel.org
12211 L:      kvm@vger.kernel.org
12212 S:      Supported
12213 F:      drivers/s390/cio/vfio_ccw*
12214 F:      Documentation/s390/vfio-ccw.txt
12215 F:      include/uapi/linux/vfio_ccw.h
12216
12217 S390 ZCRYPT DRIVER
12218 M:      Harald Freudenberger <freude@linux.ibm.com>
12219 L:      linux-s390@vger.kernel.org
12220 W:      http://www.ibm.com/developerworks/linux/linux390/
12221 S:      Supported
12222 F:      drivers/s390/crypto/
12223
12224 S390 ZFCP DRIVER
12225 M:      Steffen Maier <maier@linux.ibm.com>
12226 M:      Benjamin Block <bblock@linux.ibm.com>
12227 L:      linux-s390@vger.kernel.org
12228 W:      http://www.ibm.com/developerworks/linux/linux390/
12229 S:      Supported
12230 F:      drivers/s390/scsi/zfcp_*
12231
12232 S3C24XX SD/MMC Driver
12233 M:      Ben Dooks <ben-linux@fluff.org>
12234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12235 S:      Supported
12236 F:      drivers/mmc/host/s3cmci.*
12237
12238 SAA6588 RDS RECEIVER DRIVER
12239 M:      Hans Verkuil <hverkuil@xs4all.nl>
12240 L:      linux-media@vger.kernel.org
12241 T:      git git://linuxtv.org/media_tree.git
12242 W:      https://linuxtv.org
12243 S:      Odd Fixes
12244 F:      drivers/media/i2c/saa6588*
12245
12246 SAA7134 VIDEO4LINUX DRIVER
12247 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12248 L:      linux-media@vger.kernel.org
12249 W:      https://linuxtv.org
12250 T:      git git://linuxtv.org/media_tree.git
12251 S:      Odd fixes
12252 F:      Documentation/media/v4l-drivers/saa7134*
12253 F:      drivers/media/pci/saa7134/
12254
12255 SAA7146 VIDEO4LINUX-2 DRIVER
12256 M:      Hans Verkuil <hverkuil@xs4all.nl>
12257 L:      linux-media@vger.kernel.org
12258 T:      git git://linuxtv.org/media_tree.git
12259 S:      Maintained
12260 F:      drivers/media/common/saa7146/
12261 F:      drivers/media/pci/saa7146/
12262 F:      include/media/saa7146*
12263
12264 SAMSUNG AUDIO (ASoC) DRIVERS
12265 M:      Krzysztof Kozlowski <krzk@kernel.org>
12266 M:      Sangbeom Kim <sbkim73@samsung.com>
12267 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12268 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12269 S:      Supported
12270 F:      sound/soc/samsung/
12271 F:      Documentation/devicetree/bindings/sound/samsung*
12272
12273 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12274 M:      Krzysztof Kozlowski <krzk@kernel.org>
12275 L:      linux-crypto@vger.kernel.org
12276 L:      linux-samsung-soc@vger.kernel.org
12277 S:      Maintained
12278 F:      drivers/crypto/exynos-rng.c
12279 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12280
12281 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12282 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12283 L:      linux-samsung-soc@vger.kernel.org
12284 S:      Maintained
12285 F:      drivers/char/hw_random/exynos-trng.c
12286 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12287
12288 SAMSUNG FRAMEBUFFER DRIVER
12289 M:      Jingoo Han <jingoohan1@gmail.com>
12290 L:      linux-fbdev@vger.kernel.org
12291 S:      Maintained
12292 F:      drivers/video/fbdev/s3c-fb.c
12293
12294 SAMSUNG LAPTOP DRIVER
12295 M:      Corentin Chary <corentin.chary@gmail.com>
12296 L:      platform-driver-x86@vger.kernel.org
12297 S:      Maintained
12298 F:      drivers/platform/x86/samsung-laptop.c
12299
12300 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12301 M:      Sangbeom Kim <sbkim73@samsung.com>
12302 M:      Krzysztof Kozlowski <krzk@kernel.org>
12303 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12304 L:      linux-kernel@vger.kernel.org
12305 L:      linux-samsung-soc@vger.kernel.org
12306 S:      Supported
12307 F:      drivers/mfd/sec*.c
12308 F:      drivers/regulator/s2m*.c
12309 F:      drivers/regulator/s5m*.c
12310 F:      drivers/clk/clk-s2mps11.c
12311 F:      drivers/rtc/rtc-s5m.c
12312 F:      include/linux/mfd/samsung/
12313 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12314 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12315 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12316 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12317
12318 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12319 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12320 L:      linux-media@vger.kernel.org
12321 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12322 S:      Maintained
12323 F:      drivers/media/platform/s3c-camif/
12324 F:      include/media/drv-intf/s3c_camif.h
12325
12326 SAMSUNG S3FWRN5 NFC DRIVER
12327 M:      Robert Baldyga <r.baldyga@samsung.com>
12328 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12329 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12330 S:      Supported
12331 F:      drivers/nfc/s3fwrn5
12332
12333 SAMSUNG S5C73M3 CAMERA DRIVER
12334 M:      Kyungmin Park <kyungmin.park@samsung.com>
12335 M:      Andrzej Hajda <a.hajda@samsung.com>
12336 L:      linux-media@vger.kernel.org
12337 S:      Supported
12338 F:      drivers/media/i2c/s5c73m3/*
12339
12340 SAMSUNG S5K5BAF CAMERA DRIVER
12341 M:      Kyungmin Park <kyungmin.park@samsung.com>
12342 M:      Andrzej Hajda <a.hajda@samsung.com>
12343 L:      linux-media@vger.kernel.org
12344 S:      Supported
12345 F:      drivers/media/i2c/s5k5baf.c
12346
12347 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12348 M:      Krzysztof Kozlowski <krzk@kernel.org>
12349 M:      Vladimir Zapolskiy <vz@mleia.com>
12350 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12351 L:      linux-crypto@vger.kernel.org
12352 L:      linux-samsung-soc@vger.kernel.org
12353 S:      Maintained
12354 F:      drivers/crypto/s5p-sss.c
12355
12356 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12357 M:      Kyungmin Park <kyungmin.park@samsung.com>
12358 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12359 L:      linux-media@vger.kernel.org
12360 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12361 S:      Supported
12362 F:      drivers/media/platform/exynos4-is/
12363
12364 SAMSUNG SOC CLOCK DRIVERS
12365 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12366 M:      Tomasz Figa <tomasz.figa@gmail.com>
12367 M:      Chanwoo Choi <cw00.choi@samsung.com>
12368 S:      Supported
12369 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12371 F:      drivers/clk/samsung/
12372 F:      include/dt-bindings/clock/exynos*.h
12373 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12374
12375 SAMSUNG SPI DRIVERS
12376 M:      Kukjin Kim <kgene@kernel.org>
12377 M:      Krzysztof Kozlowski <krzk@kernel.org>
12378 M:      Andi Shyti <andi@etezian.org>
12379 L:      linux-spi@vger.kernel.org
12380 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12381 S:      Maintained
12382 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12383 F:      drivers/spi/spi-s3c*
12384 F:      include/linux/platform_data/spi-s3c64xx.h
12385
12386 SAMSUNG SXGBE DRIVERS
12387 M:      Byungho An <bh74.an@samsung.com>
12388 M:      Girish K S <ks.giri@samsung.com>
12389 M:      Vipul Pandya <vipul.pandya@samsung.com>
12390 S:      Supported
12391 L:      netdev@vger.kernel.org
12392 F:      drivers/net/ethernet/samsung/sxgbe/
12393
12394 SAMSUNG THERMAL DRIVER
12395 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12396 L:      linux-pm@vger.kernel.org
12397 L:      linux-samsung-soc@vger.kernel.org
12398 S:      Supported
12399 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12400 F:      drivers/thermal/samsung/
12401
12402 SAMSUNG USB2 PHY DRIVER
12403 M:      Kamil Debski <kamil@wypas.org>
12404 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12405 L:      linux-kernel@vger.kernel.org
12406 S:      Supported
12407 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12408 F:      Documentation/phy/samsung-usb2.txt
12409 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12410 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12411 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12412 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12413 F:      drivers/phy/samsung/phy-samsung-usb2.c
12414 F:      drivers/phy/samsung/phy-samsung-usb2.h
12415
12416 SC1200 WDT DRIVER
12417 M:      Zwane Mwaikambo <zwanem@gmail.com>
12418 S:      Maintained
12419 F:      drivers/watchdog/sc1200wdt.c
12420
12421 SCHEDULER
12422 M:      Ingo Molnar <mingo@redhat.com>
12423 M:      Peter Zijlstra <peterz@infradead.org>
12424 L:      linux-kernel@vger.kernel.org
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12426 S:      Maintained
12427 F:      kernel/sched/
12428 F:      include/linux/sched.h
12429 F:      include/uapi/linux/sched.h
12430 F:      include/linux/wait.h
12431
12432 SCR24X CHIP CARD INTERFACE DRIVER
12433 M:      Lubomir Rintel <lkundrak@v3.sk>
12434 S:      Supported
12435 F:      drivers/char/pcmcia/scr24x_cs.c
12436
12437 SCSI CDROM DRIVER
12438 M:      Jens Axboe <axboe@kernel.dk>
12439 L:      linux-scsi@vger.kernel.org
12440 W:      http://www.kernel.dk
12441 S:      Maintained
12442 F:      drivers/scsi/sr*
12443
12444 SCSI RDMA PROTOCOL (SRP) INITIATOR
12445 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12446 L:      linux-rdma@vger.kernel.org
12447 S:      Supported
12448 W:      http://www.openfabrics.org
12449 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12451 F:      drivers/infiniband/ulp/srp/
12452 F:      include/scsi/srp.h
12453
12454 SCSI SG DRIVER
12455 M:      Doug Gilbert <dgilbert@interlog.com>
12456 L:      linux-scsi@vger.kernel.org
12457 W:      http://sg.danny.cz/sg
12458 S:      Maintained
12459 F:      Documentation/scsi/scsi-generic.txt
12460 F:      drivers/scsi/sg.c
12461 F:      include/scsi/sg.h
12462
12463 SCSI SUBSYSTEM
12464 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12466 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12468 L:      linux-scsi@vger.kernel.org
12469 S:      Maintained
12470 F:      Documentation/devicetree/bindings/scsi/
12471 F:      drivers/scsi/
12472 F:      include/scsi/
12473
12474 SCSI TAPE DRIVER
12475 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12476 L:      linux-scsi@vger.kernel.org
12477 S:      Maintained
12478 F:      Documentation/scsi/st.txt
12479 F:      drivers/scsi/st.*
12480 F:      drivers/scsi/st_*.h
12481
12482 SCTP PROTOCOL
12483 M:      Vlad Yasevich <vyasevich@gmail.com>
12484 M:      Neil Horman <nhorman@tuxdriver.com>
12485 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12486 L:      linux-sctp@vger.kernel.org
12487 W:      http://lksctp.sourceforge.net
12488 S:      Maintained
12489 F:      Documentation/networking/sctp.txt
12490 F:      include/linux/sctp.h
12491 F:      include/uapi/linux/sctp.h
12492 F:      include/net/sctp/
12493 F:      net/sctp/
12494
12495 SCx200 CPU SUPPORT
12496 M:      Jim Cromie <jim.cromie@gmail.com>
12497 S:      Odd Fixes
12498 F:      Documentation/i2c/busses/scx200_acb
12499 F:      arch/x86/platform/scx200/
12500 F:      drivers/watchdog/scx200_wdt.c
12501 F:      drivers/i2c/busses/scx200*
12502 F:      drivers/mtd/maps/scx200_docflash.c
12503 F:      include/linux/scx200.h
12504
12505 SCx200 GPIO DRIVER
12506 M:      Jim Cromie <jim.cromie@gmail.com>
12507 S:      Maintained
12508 F:      drivers/char/scx200_gpio.c
12509 F:      include/linux/scx200_gpio.h
12510
12511 SCx200 HRT CLOCKSOURCE DRIVER
12512 M:      Jim Cromie <jim.cromie@gmail.com>
12513 S:      Maintained
12514 F:      drivers/clocksource/scx200_hrt.c
12515
12516 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12517 M:      Sascha Sommer <saschasommer@freenet.de>
12518 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12519 S:      Maintained
12520 F:      drivers/mmc/host/sdricoh_cs.c
12521
12522 SECURE COMPUTING
12523 M:      Kees Cook <keescook@chromium.org>
12524 R:      Andy Lutomirski <luto@amacapital.net>
12525 R:      Will Drewry <wad@chromium.org>
12526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12527 S:      Supported
12528 F:      kernel/seccomp.c
12529 F:      include/uapi/linux/seccomp.h
12530 F:      include/linux/seccomp.h
12531 F:      tools/testing/selftests/seccomp/*
12532 F:      tools/testing/selftests/kselftest_harness.h
12533 F:      Documentation/userspace-api/seccomp_filter.rst
12534 K:      \bsecure_computing
12535 K:      \bTIF_SECCOMP\b
12536
12537 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12538 M:      Al Cooper <alcooperx@gmail.com>
12539 L:      linux-mmc@vger.kernel.org
12540 L:      bcm-kernel-feedback-list@broadcom.com
12541 S:      Maintained
12542 F:      drivers/mmc/host/sdhci-brcmstb*
12543
12544 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12545 M:      Adrian Hunter <adrian.hunter@intel.com>
12546 L:      linux-mmc@vger.kernel.org
12547 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12548 S:      Maintained
12549 F:      drivers/mmc/host/sdhci*
12550 F:      include/linux/mmc/sdhci*
12551
12552 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12553 M:      Ben Dooks <ben-linux@fluff.org>
12554 M:      Jaehoon Chung <jh80.chung@samsung.com>
12555 L:      linux-mmc@vger.kernel.org
12556 S:      Maintained
12557 F:      drivers/mmc/host/sdhci-s3c*
12558
12559 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12560 M:      Viresh Kumar <vireshk@kernel.org>
12561 L:      linux-mmc@vger.kernel.org
12562 S:      Maintained
12563 F:      drivers/mmc/host/sdhci-spear.c
12564
12565 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12566 M:      Kishon Vijay Abraham I <kishon@ti.com>
12567 L:      linux-mmc@vger.kernel.org
12568 S:      Maintained
12569 F:      drivers/mmc/host/sdhci-omap.c
12570
12571 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12572 M:      Scott Bauer <scott.bauer@intel.com>
12573 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12574 L:      linux-block@vger.kernel.org
12575 S:      Supported
12576 F:      block/sed*
12577 F:      block/opal_proto.h
12578 F:      include/linux/sed*
12579 F:      include/uapi/linux/sed*
12580
12581 SECURITY CONTACT
12582 M:      Security Officers <security@kernel.org>
12583 S:      Supported
12584
12585 SECURITY SUBSYSTEM
12586 M:      James Morris <jmorris@namei.org>
12587 M:      "Serge E. Hallyn" <serge@hallyn.com>
12588 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12590 W:      http://kernsec.org/
12591 S:      Supported
12592 F:      security/
12593
12594 SELINUX SECURITY MODULE
12595 M:      Paul Moore <paul@paul-moore.com>
12596 M:      Stephen Smalley <sds@tycho.nsa.gov>
12597 M:      Eric Paris <eparis@parisplace.org>
12598 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12599 W:      https://selinuxproject.org
12600 W:      https://github.com/SELinuxProject
12601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12602 S:      Supported
12603 F:      include/linux/selinux*
12604 F:      security/selinux/
12605 F:      scripts/selinux/
12606 F:      Documentation/admin-guide/LSM/SELinux.rst
12607
12608 SENSABLE PHANTOM
12609 M:      Jiri Slaby <jirislaby@gmail.com>
12610 S:      Maintained
12611 F:      drivers/misc/phantom.c
12612 F:      include/uapi/linux/phantom.h
12613
12614 SERIAL DEVICE BUS
12615 M:      Rob Herring <robh@kernel.org>
12616 L:      linux-serial@vger.kernel.org
12617 S:      Maintained
12618 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12619 F:      drivers/tty/serdev/
12620 F:      include/linux/serdev.h
12621
12622 SERIAL DRIVERS
12623 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12624 L:      linux-serial@vger.kernel.org
12625 S:      Maintained
12626 F:      Documentation/devicetree/bindings/serial/
12627 F:      drivers/tty/serial/
12628
12629 SERIAL IR RECEIVER
12630 M:      Sean Young <sean@mess.org>
12631 L:      linux-media@vger.kernel.org
12632 S:      Maintained
12633 F:      drivers/media/rc/serial_ir.c
12634
12635 SFC NETWORK DRIVER
12636 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12637 M:      Edward Cree <ecree@solarflare.com>
12638 M:      Bert Kenward <bkenward@solarflare.com>
12639 L:      netdev@vger.kernel.org
12640 S:      Supported
12641 F:      drivers/net/ethernet/sfc/
12642
12643 SGI GRU DRIVER
12644 M:      Dimitri Sivanich <sivanich@sgi.com>
12645 S:      Maintained
12646 F:      drivers/misc/sgi-gru/
12647
12648 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12649 M:      Pat Gefre <pfg@sgi.com>
12650 L:      linux-ia64@vger.kernel.org
12651 S:      Supported
12652 F:      Documentation/ia64/serial.txt
12653 F:      drivers/tty/serial/ioc?_serial.c
12654 F:      include/linux/ioc?.h
12655
12656 SGI XP/XPC/XPNET DRIVER
12657 M:      Cliff Whickman <cpw@sgi.com>
12658 M:      Robin Holt <robinmholt@gmail.com>
12659 S:      Maintained
12660 F:      drivers/misc/sgi-xp/
12661
12662 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12663 M:      Ursula Braun <ubraun@linux.ibm.com>
12664 L:      linux-s390@vger.kernel.org
12665 W:      http://www.ibm.com/developerworks/linux/linux390/
12666 S:      Supported
12667 F:      net/smc/
12668
12669 SH_VEU V4L2 MEM2MEM DRIVER
12670 L:      linux-media@vger.kernel.org
12671 S:      Orphan
12672 F:      drivers/media/platform/sh_veu.c
12673
12674 SH_VOU V4L2 OUTPUT DRIVER
12675 L:      linux-media@vger.kernel.org
12676 S:      Orphan
12677 F:      drivers/media/platform/sh_vou.c
12678 F:      include/media/drv-intf/sh_vou.h
12679
12680 SI2157 MEDIA DRIVER
12681 M:      Antti Palosaari <crope@iki.fi>
12682 L:      linux-media@vger.kernel.org
12683 W:      https://linuxtv.org
12684 W:      http://palosaari.fi/linux/
12685 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12686 T:      git git://linuxtv.org/anttip/media_tree.git
12687 S:      Maintained
12688 F:      drivers/media/tuners/si2157*
12689
12690 SI2165 MEDIA DRIVER
12691 M:      Matthias Schwarzott <zzam@gentoo.org>
12692 L:      linux-media@vger.kernel.org
12693 W:      https://linuxtv.org
12694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12695 S:      Maintained
12696 F:      drivers/media/dvb-frontends/si2165*
12697
12698 SI2168 MEDIA DRIVER
12699 M:      Antti Palosaari <crope@iki.fi>
12700 L:      linux-media@vger.kernel.org
12701 W:      https://linuxtv.org
12702 W:      http://palosaari.fi/linux/
12703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12704 T:      git git://linuxtv.org/anttip/media_tree.git
12705 S:      Maintained
12706 F:      drivers/media/dvb-frontends/si2168*
12707
12708 SI470X FM RADIO RECEIVER I2C DRIVER
12709 M:      Hans Verkuil <hverkuil@xs4all.nl>
12710 L:      linux-media@vger.kernel.org
12711 T:      git git://linuxtv.org/media_tree.git
12712 W:      https://linuxtv.org
12713 S:      Odd Fixes
12714 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12715
12716 SI470X FM RADIO RECEIVER USB DRIVER
12717 M:      Hans Verkuil <hverkuil@xs4all.nl>
12718 L:      linux-media@vger.kernel.org
12719 T:      git git://linuxtv.org/media_tree.git
12720 W:      https://linuxtv.org
12721 S:      Maintained
12722 F:      drivers/media/radio/si470x/radio-si470x-common.c
12723 F:      drivers/media/radio/si470x/radio-si470x.h
12724 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12725
12726 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12727 M:      Eduardo Valentin <edubezval@gmail.com>
12728 L:      linux-media@vger.kernel.org
12729 T:      git git://linuxtv.org/media_tree.git
12730 W:      https://linuxtv.org
12731 S:      Odd Fixes
12732 F:      drivers/media/radio/si4713/si4713.?
12733
12734 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12735 M:      Eduardo Valentin <edubezval@gmail.com>
12736 L:      linux-media@vger.kernel.org
12737 T:      git git://linuxtv.org/media_tree.git
12738 W:      https://linuxtv.org
12739 S:      Odd Fixes
12740 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12741
12742 SI4713 FM RADIO TRANSMITTER USB DRIVER
12743 M:      Hans Verkuil <hverkuil@xs4all.nl>
12744 L:      linux-media@vger.kernel.org
12745 T:      git git://linuxtv.org/media_tree.git
12746 W:      https://linuxtv.org
12747 S:      Maintained
12748 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12749
12750 SIANO DVB DRIVER
12751 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12752 L:      linux-media@vger.kernel.org
12753 W:      https://linuxtv.org
12754 T:      git git://linuxtv.org/media_tree.git
12755 S:      Odd fixes
12756 F:      drivers/media/common/siano/
12757 F:      drivers/media/usb/siano/
12758 F:      drivers/media/usb/siano/
12759 F:      drivers/media/mmc/siano/
12760
12761 SILEAD TOUCHSCREEN DRIVER
12762 M:      Hans de Goede <hdegoede@redhat.com>
12763 L:      linux-input@vger.kernel.org
12764 L:      platform-driver-x86@vger.kernel.org
12765 S:      Maintained
12766 F:      drivers/input/touchscreen/silead.c
12767 F:      drivers/platform/x86/silead_dmi.c
12768
12769 SILICON MOTION SM712 FRAME BUFFER DRIVER
12770 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12771 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12772 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12773 L:      linux-fbdev@vger.kernel.org
12774 S:      Maintained
12775 F:      drivers/video/fbdev/sm712*
12776 F:      Documentation/fb/sm712fb.txt
12777
12778 SIMPLE FIRMWARE INTERFACE (SFI)
12779 M:      Len Brown <lenb@kernel.org>
12780 L:      sfi-devel@simplefirmware.org
12781 W:      http://simplefirmware.org/
12782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12783 S:      Supported
12784 F:      arch/x86/platform/sfi/
12785 F:      drivers/sfi/
12786 F:      include/linux/sfi*.h
12787
12788 SIMPLEFB FB DRIVER
12789 M:      Hans de Goede <hdegoede@redhat.com>
12790 L:      linux-fbdev@vger.kernel.org
12791 S:      Maintained
12792 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12793 F:      drivers/video/fbdev/simplefb.c
12794 F:      include/linux/platform_data/simplefb.h
12795
12796 SIMTEC EB110ATX (Chalice CATS)
12797 P:      Ben Dooks
12798 P:      Vincent Sanders <vince@simtec.co.uk>
12799 M:      Simtec Linux Team <linux@simtec.co.uk>
12800 W:      http://www.simtec.co.uk/products/EB110ATX/
12801 S:      Supported
12802
12803 SIMTEC EB2410ITX (BAST)
12804 P:      Ben Dooks
12805 P:      Vincent Sanders <vince@simtec.co.uk>
12806 M:      Simtec Linux Team <linux@simtec.co.uk>
12807 W:      http://www.simtec.co.uk/products/EB2410ITX/
12808 S:      Supported
12809 F:      arch/arm/mach-s3c24xx/mach-bast.c
12810 F:      arch/arm/mach-s3c24xx/bast-ide.c
12811 F:      arch/arm/mach-s3c24xx/bast-irq.c
12812
12813 SIPHASH PRF ROUTINES
12814 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12815 S:      Maintained
12816 F:      lib/siphash.c
12817 F:      lib/test_siphash.c
12818 F:      include/linux/siphash.h
12819
12820 SIOX
12821 M:      Gavin Schenk <g.schenk@eckelmann.de>
12822 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12823 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12824 S:      Supported
12825 F:      drivers/siox/*
12826 F:      include/trace/events/siox.h
12827
12828 SIS 190 ETHERNET DRIVER
12829 M:      Francois Romieu <romieu@fr.zoreil.com>
12830 L:      netdev@vger.kernel.org
12831 S:      Maintained
12832 F:      drivers/net/ethernet/sis/sis190.c
12833
12834 SIS 900/7016 FAST ETHERNET DRIVER
12835 M:      Daniele Venzano <venza@brownhat.org>
12836 W:      http://www.brownhat.org/sis900.html
12837 L:      netdev@vger.kernel.org
12838 S:      Maintained
12839 F:      drivers/net/ethernet/sis/sis900.*
12840
12841 SIS FRAMEBUFFER DRIVER
12842 M:      Thomas Winischhofer <thomas@winischhofer.net>
12843 W:      http://www.winischhofer.net/linuxsisvga.shtml
12844 S:      Maintained
12845 F:      Documentation/fb/sisfb.txt
12846 F:      drivers/video/fbdev/sis/
12847 F:      include/video/sisfb.h
12848
12849 SIS USB2VGA DRIVER
12850 M:      Thomas Winischhofer <thomas@winischhofer.net>
12851 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12852 S:      Maintained
12853 F:      drivers/usb/misc/sisusbvga/
12854
12855 SLAB ALLOCATOR
12856 M:      Christoph Lameter <cl@linux.com>
12857 M:      Pekka Enberg <penberg@kernel.org>
12858 M:      David Rientjes <rientjes@google.com>
12859 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12860 M:      Andrew Morton <akpm@linux-foundation.org>
12861 L:      linux-mm@kvack.org
12862 S:      Maintained
12863 F:      include/linux/sl?b*.h
12864 F:      mm/sl?b*
12865
12866 SLEEPABLE READ-COPY UPDATE (SRCU)
12867 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12868 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12869 M:      Josh Triplett <josh@joshtriplett.org>
12870 R:      Steven Rostedt <rostedt@goodmis.org>
12871 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12872 L:      linux-kernel@vger.kernel.org
12873 W:      http://www.rdrop.com/users/paulmck/RCU/
12874 S:      Supported
12875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12876 F:      include/linux/srcu.h
12877 F:      kernel/rcu/srcu.c
12878
12879 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
12880 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
12881 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12882 S:      Maintained
12883 F:      drivers/slimbus/
12884 F:      Documentation/devicetree/bindings/slimbus/
12885 F:      include/linux/slimbus.h
12886
12887 SMACK SECURITY MODULE
12888 M:      Casey Schaufler <casey@schaufler-ca.com>
12889 L:      linux-security-module@vger.kernel.org
12890 W:      http://schaufler-ca.com
12891 T:      git git://github.com/cschaufler/smack-next
12892 S:      Maintained
12893 F:      Documentation/admin-guide/LSM/Smack.rst
12894 F:      security/smack/
12895
12896 SMC91x ETHERNET DRIVER
12897 M:      Nicolas Pitre <nico@fluxnic.net>
12898 S:      Odd Fixes
12899 F:      drivers/net/ethernet/smsc/smc91x.*
12900
12901 SMIA AND SMIA++ IMAGE SENSOR DRIVER
12902 M:      Sakari Ailus <sakari.ailus@iki.fi>
12903 L:      linux-media@vger.kernel.org
12904 S:      Maintained
12905 F:      drivers/media/i2c/smiapp/
12906 F:      include/media/i2c/smiapp.h
12907 F:      drivers/media/i2c/smiapp-pll.c
12908 F:      drivers/media/i2c/smiapp-pll.h
12909 F:      include/uapi/linux/smiapp.h
12910 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
12911
12912 SMM665 HARDWARE MONITOR DRIVER
12913 M:      Guenter Roeck <linux@roeck-us.net>
12914 L:      linux-hwmon@vger.kernel.org
12915 S:      Maintained
12916 F:      Documentation/hwmon/smm665
12917 F:      drivers/hwmon/smm665.c
12918
12919 SMSC EMC2103 HARDWARE MONITOR DRIVER
12920 M:      Steve Glendinning <steve.glendinning@shawell.net>
12921 L:      linux-hwmon@vger.kernel.org
12922 S:      Maintained
12923 F:      Documentation/hwmon/emc2103
12924 F:      drivers/hwmon/emc2103.c
12925
12926 SMSC SCH5627 HARDWARE MONITOR DRIVER
12927 M:      Hans de Goede <hdegoede@redhat.com>
12928 L:      linux-hwmon@vger.kernel.org
12929 S:      Supported
12930 F:      Documentation/hwmon/sch5627
12931 F:      drivers/hwmon/sch5627.c
12932
12933 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
12934 M:      Steve Glendinning <steve.glendinning@shawell.net>
12935 L:      linux-fbdev@vger.kernel.org
12936 S:      Maintained
12937 F:      drivers/video/fbdev/smscufx.c
12938
12939 SMSC47B397 HARDWARE MONITOR DRIVER
12940 M:      Jean Delvare <jdelvare@suse.com>
12941 L:      linux-hwmon@vger.kernel.org
12942 S:      Maintained
12943 F:      Documentation/hwmon/smsc47b397
12944 F:      drivers/hwmon/smsc47b397.c
12945
12946 SMSC911x ETHERNET DRIVER
12947 M:      Steve Glendinning <steve.glendinning@shawell.net>
12948 L:      netdev@vger.kernel.org
12949 S:      Maintained
12950 F:      include/linux/smsc911x.h
12951 F:      drivers/net/ethernet/smsc/smsc911x.*
12952
12953 SMSC9420 PCI ETHERNET DRIVER
12954 M:      Steve Glendinning <steve.glendinning@shawell.net>
12955 L:      netdev@vger.kernel.org
12956 S:      Maintained
12957 F:      drivers/net/ethernet/smsc/smsc9420.*
12958
12959 SOC-CAMERA V4L2 SUBSYSTEM
12960 L:      linux-media@vger.kernel.org
12961 T:      git git://linuxtv.org/media_tree.git
12962 S:      Orphan
12963 F:      include/media/soc*
12964 F:      drivers/media/i2c/soc_camera/
12965 F:      drivers/media/platform/soc_camera/
12966
12967 SOCIONEXT SYNQUACER I2C DRIVER
12968 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
12969 L:      linux-i2c@vger.kernel.org
12970 S:      Maintained
12971 F:      drivers/i2c/busses/i2c-synquacer.c
12972 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
12973
12974 SOCIONEXT UNIPHIER SOUND DRIVER
12975 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
12976 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12977 S:      Maintained
12978 F:      sound/soc/uniphier/
12979
12980 SOEKRIS NET48XX LED SUPPORT
12981 M:      Chris Boot <bootc@bootc.net>
12982 S:      Maintained
12983 F:      drivers/leds/leds-net48xx.c
12984
12985 SOFT-ROCE DRIVER (rxe)
12986 M:      Moni Shoua <monis@mellanox.com>
12987 L:      linux-rdma@vger.kernel.org
12988 S:      Supported
12989 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
12990 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12991 F:      drivers/infiniband/sw/rxe/
12992 F:      include/uapi/rdma/rdma_user_rxe.h
12993
12994 SOFTLOGIC 6x10 MPEG CODEC
12995 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
12996 M:      Anton Sviridenko <anton@corp.bluecherry.net>
12997 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
12998 M:      Andrey Utkin <andrey_utkin@fastmail.com>
12999 M:      Ismael Luceno <ismael@iodev.co.uk>
13000 L:      linux-media@vger.kernel.org
13001 S:      Supported
13002 F:      drivers/media/pci/solo6x10/
13003
13004 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13005 M:      James Morse <james.morse@arm.com>
13006 L:      linux-arm-kernel@lists.infradead.org
13007 S:      Maintained
13008 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13009 F:      drivers/firmware/arm_sdei.c
13010 F:      include/linux/sdei.h
13011 F:      include/uapi/linux/sdei.h
13012
13013 SOFTWARE RAID (Multiple Disks) SUPPORT
13014 M:      Shaohua Li <shli@kernel.org>
13015 L:      linux-raid@vger.kernel.org
13016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13017 S:      Supported
13018 F:      drivers/md/Makefile
13019 F:      drivers/md/Kconfig
13020 F:      drivers/md/md*
13021 F:      drivers/md/raid*
13022 F:      include/linux/raid/
13023 F:      include/uapi/linux/raid/
13024
13025 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13026 M:      Jassi Brar <jaswinder.singh@linaro.org>
13027 L:      netdev@vger.kernel.org
13028 S:      Maintained
13029 F:      drivers/net/ethernet/socionext/netsec.c
13030 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13031
13032 SOLIDRUN CLEARFOG SUPPORT
13033 M:      Russell King <linux@armlinux.org.uk>
13034 S:      Maintained
13035 F:      arch/arm/boot/dts/armada-388-clearfog*
13036 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13037
13038 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13039 M:      Russell King <linux@armlinux.org.uk>
13040 S:      Maintained
13041 F:      arch/arm/boot/dts/imx6*-cubox-i*
13042 F:      arch/arm/boot/dts/imx6*-hummingboard*
13043 F:      arch/arm/boot/dts/imx6*-sr-*
13044
13045 SONIC NETWORK DRIVER
13046 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13047 L:      netdev@vger.kernel.org
13048 S:      Maintained
13049 F:      drivers/net/ethernet/natsemi/sonic.*
13050
13051 SONICS SILICON BACKPLANE DRIVER (SSB)
13052 M:      Michael Buesch <m@bues.ch>
13053 L:      linux-wireless@vger.kernel.org
13054 S:      Maintained
13055 F:      drivers/ssb/
13056 F:      include/linux/ssb/
13057
13058 SONY IMX274 SENSOR DRIVER
13059 M:      Leon Luo <leonl@leopardimaging.com>
13060 L:      linux-media@vger.kernel.org
13061 T:      git git://linuxtv.org/media_tree.git
13062 S:      Maintained
13063 F:      drivers/media/i2c/imx274.c
13064 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13065
13066 SONY MEMORYSTICK CARD SUPPORT
13067 M:      Alex Dubov <oakad@yahoo.com>
13068 W:      http://tifmxx.berlios.de/
13069 S:      Maintained
13070 F:      drivers/memstick/host/tifm_ms.c
13071
13072 SONY MEMORYSTICK STANDARD SUPPORT
13073 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13074 S:      Maintained
13075 F:      drivers/memstick/core/ms_block.*
13076
13077 SONY VAIO CONTROL DEVICE DRIVER
13078 M:      Mattia Dongili <malattia@linux.it>
13079 L:      platform-driver-x86@vger.kernel.org
13080 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13081 S:      Maintained
13082 F:      Documentation/laptops/sony-laptop.txt
13083 F:      drivers/char/sonypi.c
13084 F:      drivers/platform/x86/sony-laptop.c
13085 F:      include/linux/sony-laptop.h
13086
13087 SOUND
13088 M:      Jaroslav Kysela <perex@perex.cz>
13089 M:      Takashi Iwai <tiwai@suse.com>
13090 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13091 W:      http://www.alsa-project.org/
13092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13093 T:      git git://git.alsa-project.org/alsa-kernel.git
13094 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13095 S:      Maintained
13096 F:      Documentation/sound/
13097 F:      include/sound/
13098 F:      include/uapi/sound/
13099 F:      sound/
13100
13101 SOUND - COMPRESSED AUDIO
13102 M:      Vinod Koul <vinod.koul@intel.com>
13103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13105 S:      Supported
13106 F:      Documentation/sound/alsa/compress_offload.txt
13107 F:      include/sound/compress_driver.h
13108 F:      include/uapi/sound/compress_*
13109 F:      sound/core/compress_offload.c
13110 F:      sound/soc/soc-compress.c
13111
13112 SOUND - DMAENGINE HELPERS
13113 M:      Lars-Peter Clausen <lars@metafoo.de>
13114 S:      Supported
13115 F:      include/sound/dmaengine_pcm.h
13116 F:      sound/core/pcm_dmaengine.c
13117 F:      sound/soc/soc-generic-dmaengine-pcm.c
13118
13119 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13120 M:      Liam Girdwood <lgirdwood@gmail.com>
13121 M:      Mark Brown <broonie@kernel.org>
13122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13123 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13124 W:      http://alsa-project.org/main/index.php/ASoC
13125 S:      Supported
13126 F:      Documentation/devicetree/bindings/sound/
13127 F:      Documentation/sound/alsa/soc/
13128 F:      sound/soc/
13129 F:      include/sound/soc*
13130
13131 SOUNDWIRE SUBSYSTEM
13132 M:      Vinod Koul <vinod.koul@intel.com>
13133 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13134 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13135 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13136 S:      Supported
13137 F:      Documentation/driver-api/soundwire/
13138 F:      drivers/soundwire/
13139 F:      include/linux/soundwire/
13140
13141 SP2 MEDIA DRIVER
13142 M:      Olli Salonen <olli.salonen@iki.fi>
13143 L:      linux-media@vger.kernel.org
13144 W:      https://linuxtv.org
13145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13146 S:      Maintained
13147 F:      drivers/media/dvb-frontends/sp2*
13148
13149 SPARC + UltraSPARC (sparc/sparc64)
13150 M:      "David S. Miller" <davem@davemloft.net>
13151 L:      sparclinux@vger.kernel.org
13152 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13155 S:      Maintained
13156 F:      arch/sparc/
13157 F:      drivers/sbus/
13158
13159 SPARC SERIAL DRIVERS
13160 M:      "David S. Miller" <davem@davemloft.net>
13161 L:      sparclinux@vger.kernel.org
13162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13164 S:      Maintained
13165 F:      include/linux/sunserialcore.h
13166 F:      drivers/tty/serial/suncore.c
13167 F:      drivers/tty/serial/sunhv.c
13168 F:      drivers/tty/serial/sunsab.c
13169 F:      drivers/tty/serial/sunsab.h
13170 F:      drivers/tty/serial/sunsu.c
13171 F:      drivers/tty/serial/sunzilog.c
13172 F:      drivers/tty/serial/sunzilog.h
13173 F:      drivers/tty/vcc.c
13174
13175 SPARSE CHECKER
13176 M:      "Christopher Li" <sparse@chrisli.org>
13177 L:      linux-sparse@vger.kernel.org
13178 W:      https://sparse.wiki.kernel.org/
13179 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13180 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13181 S:      Maintained
13182 F:      include/linux/compiler.h
13183
13184 SPEAR CLOCK FRAMEWORK SUPPORT
13185 M:      Viresh Kumar <vireshk@kernel.org>
13186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13187 W:      http://www.st.com/spear
13188 S:      Maintained
13189 F:      drivers/clk/spear/
13190
13191 SPEAR PLATFORM SUPPORT
13192 M:      Viresh Kumar <vireshk@kernel.org>
13193 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13195 W:      http://www.st.com/spear
13196 S:      Maintained
13197 F:      arch/arm/boot/dts/spear*
13198 F:      arch/arm/mach-spear/
13199
13200 SPI NOR SUBSYSTEM
13201 M:      Marek Vasut <marek.vasut@gmail.com>
13202 L:      linux-mtd@lists.infradead.org
13203 W:      http://www.linux-mtd.infradead.org/
13204 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13205 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13206 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13207 S:      Maintained
13208 F:      drivers/mtd/spi-nor/
13209 F:      include/linux/mtd/spi-nor.h
13210
13211 SPI SUBSYSTEM
13212 M:      Mark Brown <broonie@kernel.org>
13213 L:      linux-spi@vger.kernel.org
13214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13215 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13216 S:      Maintained
13217 F:      Documentation/devicetree/bindings/spi/
13218 F:      Documentation/spi/
13219 F:      drivers/spi/
13220 F:      include/linux/spi/
13221 F:      include/uapi/linux/spi/
13222 F:      tools/spi/
13223
13224 SPIDERNET NETWORK DRIVER for CELL
13225 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13226 L:      netdev@vger.kernel.org
13227 S:      Supported
13228 F:      Documentation/networking/spider_net.txt
13229 F:      drivers/net/ethernet/toshiba/spider_net*
13230
13231 SPMI SUBSYSTEM
13232 R:      Stephen Boyd <sboyd@kernel.org>
13233 L:      linux-arm-msm@vger.kernel.org
13234 F:      Documentation/devicetree/bindings/spmi/
13235 F:      drivers/spmi/
13236 F:      include/dt-bindings/spmi/spmi.h
13237 F:      include/linux/spmi.h
13238 F:      include/trace/events/spmi.h
13239
13240 SPU FILE SYSTEM
13241 M:      Jeremy Kerr <jk@ozlabs.org>
13242 L:      linuxppc-dev@lists.ozlabs.org
13243 W:      http://www.ibm.com/developerworks/power/cell/
13244 S:      Supported
13245 F:      Documentation/filesystems/spufs.txt
13246 F:      arch/powerpc/platforms/cell/spufs/
13247
13248 SQUASHFS FILE SYSTEM
13249 M:      Phillip Lougher <phillip@squashfs.org.uk>
13250 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13251 W:      http://squashfs.org.uk
13252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13253 S:      Maintained
13254 F:      Documentation/filesystems/squashfs.txt
13255 F:      fs/squashfs/
13256
13257 SRM (Alpha) environment access
13258 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13259 S:      Maintained
13260 F:      arch/alpha/kernel/srm_env.c
13261
13262 ST STM32 I2C/SMBUS DRIVER
13263 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13264 L:      linux-i2c@vger.kernel.org
13265 S:      Maintained
13266 F:      drivers/i2c/busses/i2c-stm32*
13267
13268 STABLE BRANCH
13269 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13270 L:      stable@vger.kernel.org
13271 S:      Supported
13272 F:      Documentation/process/stable-kernel-rules.rst
13273
13274 STAGING - ATOMISP DRIVER
13275 M:      Alan Cox <alan@linux.intel.com>
13276 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13277 L:      linux-media@vger.kernel.org
13278 S:      Maintained
13279 F:      drivers/staging/media/atomisp/
13280
13281 STAGING - COMEDI
13282 M:      Ian Abbott <abbotti@mev.co.uk>
13283 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13284 S:      Odd Fixes
13285 F:      drivers/staging/comedi/
13286
13287 STAGING - FLARION FT1000 DRIVERS
13288 M:      Marek Belisko <marek.belisko@gmail.com>
13289 S:      Odd Fixes
13290 F:      drivers/staging/ft1000/
13291
13292 STAGING - INDUSTRIAL IO
13293 M:      Jonathan Cameron <jic23@kernel.org>
13294 L:      linux-iio@vger.kernel.org
13295 S:      Odd Fixes
13296 F:      Documentation/devicetree/bindings/staging/iio/
13297 F:      drivers/staging/iio/
13298
13299 STAGING - LUSTRE PARALLEL FILESYSTEM
13300 M:      Oleg Drokin <oleg.drokin@intel.com>
13301 M:      Andreas Dilger <andreas.dilger@intel.com>
13302 M:      James Simmons <jsimmons@infradead.org>
13303 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13304 W:      http://wiki.lustre.org/
13305 S:      Maintained
13306 F:      drivers/staging/lustre
13307
13308 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13309 M:      Marc Dietrich <marvin24@gmx.de>
13310 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13311 L:      linux-tegra@vger.kernel.org
13312 S:      Maintained
13313 F:      drivers/staging/nvec/
13314
13315 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13316 M:      Jens Frederich <jfrederich@gmail.com>
13317 M:      Daniel Drake <dsd@laptop.org>
13318 M:      Jon Nettleton <jon.nettleton@gmail.com>
13319 W:      http://wiki.laptop.org/go/DCON
13320 S:      Maintained
13321 F:      drivers/staging/olpc_dcon/
13322
13323 STAGING - REALTEK RTL8712U DRIVERS
13324 M:      Larry Finger <Larry.Finger@lwfinger.net>
13325 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13326 S:      Odd Fixes
13327 F:      drivers/staging/rtl8712/
13328
13329 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13330 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13331 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13332 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13333 L:      linux-fbdev@vger.kernel.org
13334 S:      Maintained
13335 F:      drivers/staging/sm750fb/
13336
13337 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13338 M:      William Hubbs <w.d.hubbs@gmail.com>
13339 M:      Chris Brannon <chris@the-brannons.com>
13340 M:      Kirk Reiser <kirk@reisers.ca>
13341 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13342 L:      speakup@linux-speakup.org
13343 W:      http://www.linux-speakup.org/
13344 S:      Odd Fixes
13345 F:      drivers/staging/speakup/
13346
13347 STAGING - VIA VT665X DRIVERS
13348 M:      Forest Bond <forest@alittletooquiet.net>
13349 S:      Odd Fixes
13350 F:      drivers/staging/vt665?/
13351
13352 STAGING - WILC1000 WIFI DRIVER
13353 M:      Aditya Shankar <aditya.shankar@microchip.com>
13354 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13355 L:      linux-wireless@vger.kernel.org
13356 S:      Supported
13357 F:      drivers/staging/wilc1000/
13358
13359 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13360 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13361 S:      Odd Fixes
13362 F:      drivers/staging/xgifb/
13363
13364 STAGING SUBSYSTEM
13365 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13367 L:      devel@driverdev.osuosl.org
13368 S:      Supported
13369 F:      drivers/staging/
13370
13371 STARFIRE/DURALAN NETWORK DRIVER
13372 M:      Ion Badulescu <ionut@badula.org>
13373 S:      Odd Fixes
13374 F:      drivers/net/ethernet/adaptec/starfire*
13375
13376 STEC S1220 SKD DRIVER
13377 M:      Bart Van Assche <bart.vanassche@wdc.com>
13378 L:      linux-block@vger.kernel.org
13379 S:      Maintained
13380 F:      drivers/block/skd*[ch]
13381
13382 STI CEC DRIVER
13383 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13384 S:      Maintained
13385 F:      drivers/staging/media/st-cec/
13386 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13387
13388 STK1160 USB VIDEO CAPTURE DRIVER
13389 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13390 L:      linux-media@vger.kernel.org
13391 T:      git git://linuxtv.org/media_tree.git
13392 S:      Maintained
13393 F:      drivers/media/usb/stk1160/
13394
13395 STMMAC ETHERNET DRIVER
13396 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13397 M:      Alexandre Torgue <alexandre.torgue@st.com>
13398 L:      netdev@vger.kernel.org
13399 W:      http://www.stlinux.com
13400 S:      Supported
13401 F:      drivers/net/ethernet/stmicro/stmmac/
13402
13403 SUN3/3X
13404 M:      Sam Creasey <sammy@sammy.net>
13405 W:      http://sammy.net/sun3/
13406 S:      Maintained
13407 F:      arch/m68k/kernel/*sun3*
13408 F:      arch/m68k/sun3*/
13409 F:      arch/m68k/include/asm/sun3*
13410 F:      drivers/net/ethernet/i825xx/sun3*
13411
13412 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13413 M:      Hans de Goede <hdegoede@redhat.com>
13414 L:      linux-input@vger.kernel.org
13415 S:      Maintained
13416 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13417 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13418
13419 SUNDANCE NETWORK DRIVER
13420 M:      Denis Kirjanov <kda@linux-powerpc.org>
13421 L:      netdev@vger.kernel.org
13422 S:      Maintained
13423 F:      drivers/net/ethernet/dlink/sundance.c
13424
13425 SUPERH
13426 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13427 M:      Rich Felker <dalias@libc.org>
13428 L:      linux-sh@vger.kernel.org
13429 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13430 S:      Maintained
13431 F:      Documentation/sh/
13432 F:      arch/sh/
13433 F:      drivers/sh/
13434
13435 SUSPEND TO RAM
13436 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13437 M:      Len Brown <len.brown@intel.com>
13438 M:      Pavel Machek <pavel@ucw.cz>
13439 L:      linux-pm@vger.kernel.org
13440 B:      https://bugzilla.kernel.org
13441 S:      Supported
13442 F:      Documentation/power/
13443 F:      arch/x86/kernel/acpi/
13444 F:      drivers/base/power/
13445 F:      kernel/power/
13446 F:      include/linux/suspend.h
13447 F:      include/linux/freezer.h
13448 F:      include/linux/pm.h
13449
13450 SVGA HANDLING
13451 M:      Martin Mares <mj@ucw.cz>
13452 L:      linux-video@atrey.karlin.mff.cuni.cz
13453 S:      Maintained
13454 F:      Documentation/svga.txt
13455 F:      arch/x86/boot/video*
13456
13457 SWIOTLB SUBSYSTEM
13458 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13459 L:      iommu@lists.linux-foundation.org
13460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13461 S:      Supported
13462 F:      lib/swiotlb.c
13463 F:      arch/*/kernel/pci-swiotlb.c
13464 F:      include/linux/swiotlb.h
13465
13466 SWITCHDEV
13467 M:      Jiri Pirko <jiri@resnulli.us>
13468 M:      Ivan Vecera <ivecera@redhat.com>
13469 L:      netdev@vger.kernel.org
13470 S:      Supported
13471 F:      net/switchdev/
13472 F:      include/net/switchdev.h
13473
13474 SYNC FILE FRAMEWORK
13475 M:      Sumit Semwal <sumit.semwal@linaro.org>
13476 R:      Gustavo Padovan <gustavo@padovan.org>
13477 S:      Maintained
13478 L:      linux-media@vger.kernel.org
13479 L:      dri-devel@lists.freedesktop.org
13480 F:      drivers/dma-buf/sync_*
13481 F:      drivers/dma-buf/dma-fence*
13482 F:      drivers/dma-buf/sw_sync.c
13483 F:      include/linux/sync_file.h
13484 F:      include/uapi/linux/sync_file.h
13485 F:      Documentation/sync_file.txt
13486 T:      git git://anongit.freedesktop.org/drm/drm-misc
13487
13488 SYNOPSYS ARC ARCHITECTURE
13489 M:      Vineet Gupta <vgupta@synopsys.com>
13490 L:      linux-snps-arc@lists.infradead.org
13491 S:      Supported
13492 F:      arch/arc/
13493 F:      Documentation/devicetree/bindings/arc/*
13494 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13495 F:      drivers/clocksource/arc_timer.c
13496 F:      drivers/tty/serial/arc_uart.c
13497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13498
13499 SYNOPSYS ARC HSDK SDP pll clock driver
13500 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13501 S:      Supported
13502 F:      drivers/clk/clk-hsdk-pll.c
13503 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13504
13505 SYNOPSYS ARC SDP clock driver
13506 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13507 S:      Supported
13508 F:      drivers/clk/axs10x/*
13509 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13510
13511 SYNOPSYS ARC SDP platform support
13512 M:      Alexey Brodkin <abrodkin@synopsys.com>
13513 S:      Supported
13514 F:      arch/arc/plat-axs10x
13515 F:      arch/arc/boot/dts/ax*
13516 F:      Documentation/devicetree/bindings/arc/axs10*
13517
13518 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13519 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13520 S:      Supported
13521 F:      drivers/reset/reset-axs10x.c
13522 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13523
13524 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13525 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13526 S:      Maintained
13527 F:      drivers/tty/serial/8250/8250_dw.c
13528
13529 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13530 M:      Hoan Tran <hotran@apm.com>
13531 L:      linux-gpio@vger.kernel.org
13532 S:      Maintained
13533 F:      drivers/gpio/gpio-dwapb.c
13534 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13535
13536 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13537 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13538 S:      Maintained
13539 F:      drivers/dma/dwi-axi-dmac/
13540 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13541
13542 SYNOPSYS DESIGNWARE DMAC DRIVER
13543 M:      Viresh Kumar <vireshk@kernel.org>
13544 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13545 S:      Maintained
13546 F:      include/linux/dma/dw.h
13547 F:      include/linux/platform_data/dma-dw.h
13548 F:      drivers/dma/dw/
13549
13550 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13551 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13552 L:      netdev@vger.kernel.org
13553 S:      Supported
13554 F:      drivers/net/ethernet/synopsys/
13555
13556 SYNOPSYS DESIGNWARE I2C DRIVER
13557 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13558 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13559 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13560 L:      linux-i2c@vger.kernel.org
13561 S:      Maintained
13562 F:      drivers/i2c/busses/i2c-designware-*
13563 F:      include/linux/platform_data/i2c-designware.h
13564
13565 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13566 M:      Jaehoon Chung <jh80.chung@samsung.com>
13567 L:      linux-mmc@vger.kernel.org
13568 S:      Maintained
13569 F:      drivers/mmc/host/dw_mmc*
13570
13571 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13572 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13573 S:      Supported
13574 F:      drivers/reset/reset-hsdk.c
13575 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13576 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13577
13578 SYSTEM CONFIGURATION (SYSCON)
13579 M:      Lee Jones <lee.jones@linaro.org>
13580 M:      Arnd Bergmann <arnd@arndb.de>
13581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13582 S:      Supported
13583 F:      drivers/mfd/syscon.c
13584
13585 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13586 M:      Sudeep Holla <sudeep.holla@arm.com>
13587 L:      linux-arm-kernel@lists.infradead.org
13588 S:      Maintained
13589 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13590 F:      drivers/clk/clk-sc[mp]i.c
13591 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13592 F:      drivers/firmware/arm_scpi.c
13593 F:      drivers/firmware/arm_scmi/
13594 F:      include/linux/sc[mp]i_protocol.h
13595
13596 SYSTEM RESET/SHUTDOWN DRIVERS
13597 M:      Sebastian Reichel <sre@kernel.org>
13598 L:      linux-pm@vger.kernel.org
13599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13600 S:      Maintained
13601 F:      Documentation/devicetree/bindings/power/reset/
13602 F:      drivers/power/reset/
13603
13604 SYSTEM TRACE MODULE CLASS
13605 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13606 S:      Maintained
13607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13608 F:      Documentation/trace/stm.txt
13609 F:      drivers/hwtracing/stm/
13610 F:      include/linux/stm.h
13611 F:      include/uapi/linux/stm.h
13612
13613 SYSV FILESYSTEM
13614 M:      Christoph Hellwig <hch@infradead.org>
13615 S:      Maintained
13616 F:      Documentation/filesystems/sysv-fs.txt
13617 F:      fs/sysv/
13618 F:      include/linux/sysv_fs.h
13619
13620 TARGET SUBSYSTEM
13621 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13622 L:      linux-scsi@vger.kernel.org
13623 L:      target-devel@vger.kernel.org
13624 W:      http://www.linux-iscsi.org
13625 W:      http://groups.google.com/group/linux-iscsi-target-dev
13626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13627 S:      Supported
13628 F:      drivers/target/
13629 F:      include/target/
13630 F:      Documentation/target/
13631
13632 TASKSTATS STATISTICS INTERFACE
13633 M:      Balbir Singh <bsingharora@gmail.com>
13634 S:      Maintained
13635 F:      Documentation/accounting/taskstats*
13636 F:      include/linux/taskstats*
13637 F:      kernel/taskstats.c
13638
13639 TC subsystem
13640 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13641 M:      Cong Wang <xiyou.wangcong@gmail.com>
13642 M:      Jiri Pirko <jiri@resnulli.us>
13643 L:      netdev@vger.kernel.org
13644 S:      Maintained
13645 F:      include/net/pkt_cls.h
13646 F:      include/net/pkt_sched.h
13647 F:      include/net/tc_act/
13648 F:      include/uapi/linux/pkt_cls.h
13649 F:      include/uapi/linux/pkt_sched.h
13650 F:      include/uapi/linux/tc_act/
13651 F:      include/uapi/linux/tc_ematch/
13652 F:      net/sched/
13653
13654 TCP LOW PRIORITY MODULE
13655 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13656 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13657 W:      http://tcp-lp-mod.sourceforge.net/
13658 S:      Maintained
13659 F:      net/ipv4/tcp_lp.c
13660
13661 TDA10071 MEDIA DRIVER
13662 M:      Antti Palosaari <crope@iki.fi>
13663 L:      linux-media@vger.kernel.org
13664 W:      https://linuxtv.org
13665 W:      http://palosaari.fi/linux/
13666 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13667 T:      git git://linuxtv.org/anttip/media_tree.git
13668 S:      Maintained
13669 F:      drivers/media/dvb-frontends/tda10071*
13670
13671 TDA18212 MEDIA DRIVER
13672 M:      Antti Palosaari <crope@iki.fi>
13673 L:      linux-media@vger.kernel.org
13674 W:      https://linuxtv.org
13675 W:      http://palosaari.fi/linux/
13676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13677 T:      git git://linuxtv.org/anttip/media_tree.git
13678 S:      Maintained
13679 F:      drivers/media/tuners/tda18212*
13680
13681 TDA18218 MEDIA DRIVER
13682 M:      Antti Palosaari <crope@iki.fi>
13683 L:      linux-media@vger.kernel.org
13684 W:      https://linuxtv.org
13685 W:      http://palosaari.fi/linux/
13686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13687 T:      git git://linuxtv.org/anttip/media_tree.git
13688 S:      Maintained
13689 F:      drivers/media/tuners/tda18218*
13690
13691 TDA18250 MEDIA DRIVER
13692 M:      Olli Salonen <olli.salonen@iki.fi>
13693 L:      linux-media@vger.kernel.org
13694 W:      https://linuxtv.org
13695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13696 T:      git git://linuxtv.org/media_tree.git
13697 S:      Maintained
13698 F:      drivers/media/tuners/tda18250*
13699
13700 TDA18271 MEDIA DRIVER
13701 M:      Michael Krufky <mkrufky@linuxtv.org>
13702 L:      linux-media@vger.kernel.org
13703 W:      https://linuxtv.org
13704 W:      http://github.com/mkrufky
13705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13706 T:      git git://linuxtv.org/mkrufky/tuners.git
13707 S:      Maintained
13708 F:      drivers/media/tuners/tda18271*
13709
13710 TDA1997x MEDIA DRIVER
13711 M:      Tim Harvey <tharvey@gateworks.com>
13712 L:      linux-media@vger.kernel.org
13713 W:      https://linuxtv.org
13714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13715 S:      Maintained
13716 F:      drivers/media/i2c/tda1997x.*
13717
13718 TDA827x MEDIA DRIVER
13719 M:      Michael Krufky <mkrufky@linuxtv.org>
13720 L:      linux-media@vger.kernel.org
13721 W:      https://linuxtv.org
13722 W:      http://github.com/mkrufky
13723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13724 T:      git git://linuxtv.org/mkrufky/tuners.git
13725 S:      Maintained
13726 F:      drivers/media/tuners/tda8290.*
13727
13728 TDA8290 MEDIA DRIVER
13729 M:      Michael Krufky <mkrufky@linuxtv.org>
13730 L:      linux-media@vger.kernel.org
13731 W:      https://linuxtv.org
13732 W:      http://github.com/mkrufky
13733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13734 T:      git git://linuxtv.org/mkrufky/tuners.git
13735 S:      Maintained
13736 F:      drivers/media/tuners/tda8290.*
13737
13738 TDA9840 MEDIA DRIVER
13739 M:      Hans Verkuil <hverkuil@xs4all.nl>
13740 L:      linux-media@vger.kernel.org
13741 T:      git git://linuxtv.org/media_tree.git
13742 W:      https://linuxtv.org
13743 S:      Maintained
13744 F:      drivers/media/i2c/tda9840*
13745
13746 TEA5761 TUNER DRIVER
13747 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13748 L:      linux-media@vger.kernel.org
13749 W:      https://linuxtv.org
13750 T:      git git://linuxtv.org/media_tree.git
13751 S:      Odd fixes
13752 F:      drivers/media/tuners/tea5761.*
13753
13754 TEA5767 TUNER DRIVER
13755 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13756 L:      linux-media@vger.kernel.org
13757 W:      https://linuxtv.org
13758 T:      git git://linuxtv.org/media_tree.git
13759 S:      Maintained
13760 F:      drivers/media/tuners/tea5767.*
13761
13762 TEA6415C MEDIA DRIVER
13763 M:      Hans Verkuil <hverkuil@xs4all.nl>
13764 L:      linux-media@vger.kernel.org
13765 T:      git git://linuxtv.org/media_tree.git
13766 W:      https://linuxtv.org
13767 S:      Maintained
13768 F:      drivers/media/i2c/tea6415c*
13769
13770 TEA6420 MEDIA DRIVER
13771 M:      Hans Verkuil <hverkuil@xs4all.nl>
13772 L:      linux-media@vger.kernel.org
13773 T:      git git://linuxtv.org/media_tree.git
13774 W:      https://linuxtv.org
13775 S:      Maintained
13776 F:      drivers/media/i2c/tea6420*
13777
13778 TEAM DRIVER
13779 M:      Jiri Pirko <jiri@resnulli.us>
13780 L:      netdev@vger.kernel.org
13781 S:      Supported
13782 F:      drivers/net/team/
13783 F:      include/linux/if_team.h
13784 F:      include/uapi/linux/if_team.h
13785
13786 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13787 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13788 S:      Maintained
13789 F:      arch/x86/platform/ts5500/
13790
13791 TECHNOTREND USB IR RECEIVER
13792 M:      Sean Young <sean@mess.org>
13793 L:      linux-media@vger.kernel.org
13794 S:      Maintained
13795 F:      drivers/media/rc/ttusbir.c
13796
13797 TECHWELL TW9910 VIDEO DECODER
13798 L:      linux-media@vger.kernel.org
13799 S:      Orphan
13800 F:      drivers/media/i2c/tw9910.c
13801 F:      include/media/i2c/tw9910.h
13802
13803 TEE SUBSYSTEM
13804 M:      Jens Wiklander <jens.wiklander@linaro.org>
13805 S:      Maintained
13806 F:      include/linux/tee_drv.h
13807 F:      include/uapi/linux/tee.h
13808 F:      drivers/tee/
13809 F:      Documentation/tee.txt
13810
13811 TEGRA ARCHITECTURE SUPPORT
13812 M:      Thierry Reding <thierry.reding@gmail.com>
13813 M:      Jonathan Hunter <jonathanh@nvidia.com>
13814 L:      linux-tegra@vger.kernel.org
13815 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13817 S:      Supported
13818 N:      [^a-z]tegra
13819
13820 TEGRA CLOCK DRIVER
13821 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13822 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13823 S:      Supported
13824 F:      drivers/clk/tegra/
13825
13826 TEGRA DMA DRIVERS
13827 M:      Laxman Dewangan <ldewangan@nvidia.com>
13828 M:      Jon Hunter <jonathanh@nvidia.com>
13829 S:      Supported
13830 F:      drivers/dma/tegra*
13831
13832 TEGRA I2C DRIVER
13833 M:      Laxman Dewangan <ldewangan@nvidia.com>
13834 S:      Supported
13835 F:      drivers/i2c/busses/i2c-tegra.c
13836
13837 TEGRA IOMMU DRIVERS
13838 M:      Thierry Reding <thierry.reding@gmail.com>
13839 L:      linux-tegra@vger.kernel.org
13840 S:      Supported
13841 F:      drivers/iommu/tegra*
13842
13843 TEGRA KBC DRIVER
13844 M:      Laxman Dewangan <ldewangan@nvidia.com>
13845 S:      Supported
13846 F:      drivers/input/keyboard/tegra-kbc.c
13847
13848 TEGRA PWM DRIVER
13849 M:      Thierry Reding <thierry.reding@gmail.com>
13850 S:      Supported
13851 F:      drivers/pwm/pwm-tegra.c
13852
13853 TEGRA SERIAL DRIVER
13854 M:      Laxman Dewangan <ldewangan@nvidia.com>
13855 S:      Supported
13856 F:      drivers/tty/serial/serial-tegra.c
13857
13858 TEGRA SPI DRIVER
13859 M:      Laxman Dewangan <ldewangan@nvidia.com>
13860 S:      Supported
13861 F:      drivers/spi/spi-tegra*
13862
13863 TEHUTI ETHERNET DRIVER
13864 M:      Andy Gospodarek <andy@greyhouse.net>
13865 L:      netdev@vger.kernel.org
13866 S:      Supported
13867 F:      drivers/net/ethernet/tehuti/*
13868
13869 Telecom Clock Driver for MCPL0010
13870 M:      Mark Gross <mark.gross@intel.com>
13871 S:      Supported
13872 F:      drivers/char/tlclk.c
13873
13874 TENSILICA XTENSA PORT (xtensa)
13875 M:      Chris Zankel <chris@zankel.net>
13876 M:      Max Filippov <jcmvbkbc@gmail.com>
13877 L:      linux-xtensa@linux-xtensa.org
13878 T:      git git://github.com/czankel/xtensa-linux.git
13879 S:      Maintained
13880 F:      arch/xtensa/
13881 F:      drivers/irqchip/irq-xtensa-*
13882
13883 Texas Instruments' System Control Interface (TISCI) Protocol Driver
13884 M:      Nishanth Menon <nm@ti.com>
13885 M:      Tero Kristo <t-kristo@ti.com>
13886 M:      Santosh Shilimkar <ssantosh@kernel.org>
13887 L:      linux-arm-kernel@lists.infradead.org
13888 S:      Maintained
13889 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
13890 F:      drivers/firmware/ti_sci*
13891 F:      include/linux/soc/ti/ti_sci_protocol.h
13892 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
13893 F:      include/dt-bindings/genpd/k2g.h
13894 F:      drivers/soc/ti/ti_sci_pm_domains.c
13895 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
13896 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
13897 F:      drivers/clk/keystone/sci-clk.c
13898 F:      drivers/reset/reset-ti-sci.c
13899
13900 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
13901 M:      Hans Verkuil <hverkuil@xs4all.nl>
13902 L:      linux-media@vger.kernel.org
13903 T:      git git://linuxtv.org/media_tree.git
13904 W:      https://linuxtv.org
13905 S:      Maintained
13906 F:      drivers/media/radio/radio-raremono.c
13907
13908 THERMAL
13909 M:      Zhang Rui <rui.zhang@intel.com>
13910 M:      Eduardo Valentin <edubezval@gmail.com>
13911 L:      linux-pm@vger.kernel.org
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
13913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
13914 Q:      https://patchwork.kernel.org/project/linux-pm/list/
13915 S:      Supported
13916 F:      drivers/thermal/
13917 F:      include/linux/thermal.h
13918 F:      include/uapi/linux/thermal.h
13919 F:      include/linux/cpu_cooling.h
13920 F:      Documentation/devicetree/bindings/thermal/
13921
13922 THERMAL/CPU_COOLING
13923 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
13924 M:      Viresh Kumar <viresh.kumar@linaro.org>
13925 M:      Javi Merino <javi.merino@kernel.org>
13926 L:      linux-pm@vger.kernel.org
13927 S:      Supported
13928 F:      Documentation/thermal/cpu-cooling-api.txt
13929 F:      drivers/thermal/cpu_cooling.c
13930 F:      include/linux/cpu_cooling.h
13931
13932 THINKPAD ACPI EXTRAS DRIVER
13933 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
13934 L:      ibm-acpi-devel@lists.sourceforge.net
13935 L:      platform-driver-x86@vger.kernel.org
13936 W:      http://ibm-acpi.sourceforge.net
13937 W:      http://thinkwiki.org/wiki/Ibm-acpi
13938 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
13939 S:      Maintained
13940 F:      drivers/platform/x86/thinkpad_acpi.c
13941
13942 THUNDERBOLT DRIVER
13943 M:      Andreas Noever <andreas.noever@gmail.com>
13944 M:      Michael Jamet <michael.jamet@intel.com>
13945 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13946 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
13948 S:      Maintained
13949 F:      Documentation/admin-guide/thunderbolt.rst
13950 F:      drivers/thunderbolt/
13951 F:      include/linux/thunderbolt.h
13952
13953 THUNDERBOLT NETWORK DRIVER
13954 M:      Michael Jamet <michael.jamet@intel.com>
13955 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13956 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
13957 L:      netdev@vger.kernel.org
13958 S:      Maintained
13959 F:      drivers/net/thunderbolt.c
13960
13961 THUNDERX GPIO DRIVER
13962 M:      David Daney <david.daney@cavium.com>
13963 S:      Maintained
13964 F:      drivers/gpio/gpio-thunderx.c
13965
13966 TI AM437X VPFE DRIVER
13967 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
13968 L:      linux-media@vger.kernel.org
13969 W:      https://linuxtv.org
13970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13971 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
13972 S:      Maintained
13973 F:      drivers/media/platform/am437x/
13974
13975 TI BANDGAP AND THERMAL DRIVER
13976 M:      Eduardo Valentin <edubezval@gmail.com>
13977 M:      Keerthy <j-keerthy@ti.com>
13978 L:      linux-pm@vger.kernel.org
13979 L:      linux-omap@vger.kernel.org
13980 S:      Maintained
13981 F:      drivers/thermal/ti-soc-thermal/
13982
13983 TI BQ27XXX POWER SUPPLY DRIVER
13984 R:      Andrew F. Davis <afd@ti.com>
13985 F:      include/linux/power/bq27xxx_battery.h
13986 F:      drivers/power/supply/bq27xxx_battery.c
13987 F:      drivers/power/supply/bq27xxx_battery_i2c.c
13988
13989 TI CDCE706 CLOCK DRIVER
13990 M:      Max Filippov <jcmvbkbc@gmail.com>
13991 S:      Maintained
13992 F:      drivers/clk/clk-cdce706.c
13993
13994 TI CLOCK DRIVER
13995 M:      Tero Kristo <t-kristo@ti.com>
13996 L:      linux-omap@vger.kernel.org
13997 S:      Maintained
13998 F:      drivers/clk/ti/
13999 F:      include/linux/clk/ti.h
14000
14001 TI DAVINCI MACHINE SUPPORT
14002 M:      Sekhar Nori <nsekhar@ti.com>
14003 M:      Kevin Hilman <khilman@kernel.org>
14004 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14006 S:      Supported
14007 F:      arch/arm/mach-davinci/
14008 F:      drivers/i2c/busses/i2c-davinci.c
14009 F:      arch/arm/boot/dts/da850*
14010
14011 TI DAVINCI SERIES CLOCK DRIVER
14012 M:      David Lechner <david@lechnology.com>
14013 R:      Sekhar Nori <nsekhar@ti.com>
14014 S:      Maintained
14015 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14016 F:      drivers/clk/davinci/
14017
14018 TI DAVINCI SERIES GPIO DRIVER
14019 M:      Keerthy <j-keerthy@ti.com>
14020 L:      linux-gpio@vger.kernel.org
14021 S:      Maintained
14022 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14023 F:      drivers/gpio/gpio-davinci.c
14024
14025 TI DAVINCI SERIES MEDIA DRIVER
14026 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14027 L:      linux-media@vger.kernel.org
14028 W:      https://linuxtv.org
14029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14030 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14031 S:      Maintained
14032 F:      drivers/media/platform/davinci/
14033 F:      include/media/davinci/
14034
14035 TI ETHERNET SWITCH DRIVER (CPSW)
14036 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14037 L:      linux-omap@vger.kernel.org
14038 L:      netdev@vger.kernel.org
14039 S:      Maintained
14040 F:      drivers/net/ethernet/ti/cpsw*
14041 F:      drivers/net/ethernet/ti/davinci*
14042
14043 TI FLASH MEDIA INTERFACE DRIVER
14044 M:      Alex Dubov <oakad@yahoo.com>
14045 S:      Maintained
14046 F:      drivers/misc/tifm*
14047 F:      drivers/mmc/host/tifm_sd.c
14048 F:      include/linux/tifm.h
14049
14050 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14051 M:      Santosh Shilimkar <ssantosh@kernel.org>
14052 L:      linux-kernel@vger.kernel.org
14053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14054 S:      Maintained
14055 F:      drivers/soc/ti/*
14056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14057
14058 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14059 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14060 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14062 S:      Maintained
14063 F:      sound/soc/codecs/lm49453*
14064 F:      sound/soc/codecs/isabelle*
14065
14066 TI LP855x BACKLIGHT DRIVER
14067 M:      Milo Kim <milo.kim@ti.com>
14068 S:      Maintained
14069 F:      Documentation/backlight/lp855x-driver.txt
14070 F:      drivers/video/backlight/lp855x_bl.c
14071 F:      include/linux/platform_data/lp855x.h
14072
14073 TI LP8727 CHARGER DRIVER
14074 M:      Milo Kim <milo.kim@ti.com>
14075 S:      Maintained
14076 F:      drivers/power/supply/lp8727_charger.c
14077 F:      include/linux/platform_data/lp8727.h
14078
14079 TI LP8788 MFD DRIVER
14080 M:      Milo Kim <milo.kim@ti.com>
14081 S:      Maintained
14082 F:      drivers/iio/adc/lp8788_adc.c
14083 F:      drivers/leds/leds-lp8788.c
14084 F:      drivers/mfd/lp8788*.c
14085 F:      drivers/power/supply/lp8788-charger.c
14086 F:      drivers/regulator/lp8788-*.c
14087 F:      include/linux/mfd/lp8788*.h
14088
14089 TI NETCP ETHERNET DRIVER
14090 M:      Wingman Kwok <w-kwok2@ti.com>
14091 M:      Murali Karicheri <m-karicheri2@ti.com>
14092 L:      netdev@vger.kernel.org
14093 S:      Maintained
14094 F:      drivers/net/ethernet/ti/netcp*
14095
14096 TI TAS571X FAMILY ASoC CODEC DRIVER
14097 M:      Kevin Cernekee <cernekee@chromium.org>
14098 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14099 S:      Odd Fixes
14100 F:      sound/soc/codecs/tas571x*
14101
14102 TI TRF7970A NFC DRIVER
14103 M:      Mark Greer <mgreer@animalcreek.com>
14104 L:      linux-wireless@vger.kernel.org
14105 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14106 S:      Supported
14107 F:      drivers/nfc/trf7970a.c
14108 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14109
14110 TI TWL4030 SERIES SOC CODEC DRIVER
14111 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14113 S:      Maintained
14114 F:      sound/soc/codecs/twl4030*
14115
14116 TI VPE/CAL DRIVERS
14117 M:      Benoit Parrot <bparrot@ti.com>
14118 L:      linux-media@vger.kernel.org
14119 W:      http://linuxtv.org/
14120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14121 S:      Maintained
14122 F:      drivers/media/platform/ti-vpe/
14123
14124 TI WILINK WIRELESS DRIVERS
14125 L:      linux-wireless@vger.kernel.org
14126 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14127 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14129 S:      Orphan
14130 F:      drivers/net/wireless/ti/
14131 F:      include/linux/wl12xx.h
14132
14133 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14134 M:      John Stultz <john.stultz@linaro.org>
14135 M:      Thomas Gleixner <tglx@linutronix.de>
14136 R:      Stephen Boyd <sboyd@kernel.org>
14137 L:      linux-kernel@vger.kernel.org
14138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14139 S:      Supported
14140 F:      include/linux/clocksource.h
14141 F:      include/linux/time.h
14142 F:      include/linux/timex.h
14143 F:      include/uapi/linux/time.h
14144 F:      include/uapi/linux/timex.h
14145 F:      kernel/time/clocksource.c
14146 F:      kernel/time/time*.c
14147 F:      kernel/time/alarmtimer.c
14148 F:      kernel/time/ntp.c
14149 F:      tools/testing/selftests/timers/
14150
14151 TIPC NETWORK LAYER
14152 M:      Jon Maloy <jon.maloy@ericsson.com>
14153 M:      Ying Xue <ying.xue@windriver.com>
14154 L:      netdev@vger.kernel.org (core kernel code)
14155 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14156 W:      http://tipc.sourceforge.net/
14157 S:      Maintained
14158 F:      include/uapi/linux/tipc*.h
14159 F:      net/tipc/
14160
14161 TLAN NETWORK DRIVER
14162 M:      Samuel Chessman <chessman@tux.org>
14163 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14164 W:      http://sourceforge.net/projects/tlan/
14165 S:      Maintained
14166 F:      Documentation/networking/tlan.txt
14167 F:      drivers/net/ethernet/ti/tlan.*
14168
14169 TM6000 VIDEO4LINUX DRIVER
14170 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14171 L:      linux-media@vger.kernel.org
14172 W:      https://linuxtv.org
14173 T:      git git://linuxtv.org/media_tree.git
14174 S:      Odd fixes
14175 F:      drivers/media/usb/tm6000/
14176 F:      Documentation/media/v4l-drivers/tm6000*
14177
14178 TMIO/SDHI MMC DRIVER
14179 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14180 L:      linux-mmc@vger.kernel.org
14181 S:      Supported
14182 F:      drivers/mmc/host/tmio_mmc*
14183 F:      drivers/mmc/host/renesas_sdhi*
14184 F:      include/linux/mfd/tmio.h
14185
14186 TMP401 HARDWARE MONITOR DRIVER
14187 M:      Guenter Roeck <linux@roeck-us.net>
14188 L:      linux-hwmon@vger.kernel.org
14189 S:      Maintained
14190 F:      Documentation/hwmon/tmp401
14191 F:      drivers/hwmon/tmp401.c
14192
14193 TMPFS (SHMEM FILESYSTEM)
14194 M:      Hugh Dickins <hughd@google.com>
14195 L:      linux-mm@kvack.org
14196 S:      Maintained
14197 F:      include/linux/shmem_fs.h
14198 F:      mm/shmem.c
14199
14200 TOMOYO SECURITY MODULE
14201 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14202 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14203 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14204 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14205 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14206 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14207 W:      http://tomoyo.sourceforge.jp/
14208 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14209 S:      Maintained
14210 F:      security/tomoyo/
14211
14212 TOPSTAR LAPTOP EXTRAS DRIVER
14213 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14214 L:      platform-driver-x86@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/platform/x86/topstar-laptop.c
14217
14218 TORTURE-TEST MODULES
14219 M:      Davidlohr Bueso <dave@stgolabs.net>
14220 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14221 M:      Josh Triplett <josh@joshtriplett.org>
14222 L:      linux-kernel@vger.kernel.org
14223 S:      Supported
14224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14225 F:      Documentation/RCU/torture.txt
14226 F:      kernel/torture.c
14227 F:      kernel/rcu/rcutorture.c
14228 F:      kernel/locking/locktorture.c
14229
14230 TOSHIBA ACPI EXTRAS DRIVER
14231 M:      Azael Avalos <coproscefalo@gmail.com>
14232 L:      platform-driver-x86@vger.kernel.org
14233 S:      Maintained
14234 F:      drivers/platform/x86/toshiba_acpi.c
14235
14236 TOSHIBA BLUETOOTH DRIVER
14237 M:      Azael Avalos <coproscefalo@gmail.com>
14238 L:      platform-driver-x86@vger.kernel.org
14239 S:      Maintained
14240 F:      drivers/platform/x86/toshiba_bluetooth.c
14241
14242 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14243 M:      Azael Avalos <coproscefalo@gmail.com>
14244 L:      platform-driver-x86@vger.kernel.org
14245 S:      Maintained
14246 F:      drivers/platform/x86/toshiba_haps.c
14247
14248 TOSHIBA SMM DRIVER
14249 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14250 W:      http://www.buzzard.org.uk/toshiba/
14251 S:      Maintained
14252 F:      drivers/char/toshiba.c
14253 F:      include/linux/toshiba.h
14254 F:      include/uapi/linux/toshiba.h
14255
14256 TOSHIBA TC358743 DRIVER
14257 M:      Mats Randgaard <matrandg@cisco.com>
14258 L:      linux-media@vger.kernel.org
14259 S:      Maintained
14260 F:      drivers/media/i2c/tc358743*
14261 F:      include/media/i2c/tc358743.h
14262
14263 TOSHIBA WMI HOTKEYS DRIVER
14264 M:      Azael Avalos <coproscefalo@gmail.com>
14265 L:      platform-driver-x86@vger.kernel.org
14266 S:      Maintained
14267 F:      drivers/platform/x86/toshiba-wmi.c
14268
14269 TPM DEVICE DRIVER
14270 M:      Peter Huewe <peterhuewe@gmx.de>
14271 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14272 R:      Jason Gunthorpe <jgg@ziepe.ca>
14273 L:      linux-integrity@vger.kernel.org
14274 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14275 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14276 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14277 S:      Maintained
14278 F:      drivers/char/tpm/
14279
14280 TRACING
14281 M:      Steven Rostedt <rostedt@goodmis.org>
14282 M:      Ingo Molnar <mingo@redhat.com>
14283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14284 S:      Maintained
14285 F:      Documentation/trace/ftrace.txt
14286 F:      arch/*/*/*/ftrace.h
14287 F:      arch/*/kernel/ftrace.c
14288 F:      include/*/ftrace.h
14289 F:      include/linux/trace*.h
14290 F:      include/trace/
14291 F:      kernel/trace/
14292 F:      tools/testing/selftests/ftrace/
14293
14294 TRACING MMIO ACCESSES (MMIOTRACE)
14295 M:      Steven Rostedt <rostedt@goodmis.org>
14296 M:      Ingo Molnar <mingo@kernel.org>
14297 R:      Karol Herbst <karolherbst@gmail.com>
14298 R:      Pekka Paalanen <ppaalanen@gmail.com>
14299 S:      Maintained
14300 L:      linux-kernel@vger.kernel.org
14301 L:      nouveau@lists.freedesktop.org
14302 F:      kernel/trace/trace_mmiotrace.c
14303 F:      include/linux/mmiotrace.h
14304 F:      arch/x86/mm/kmmio.c
14305 F:      arch/x86/mm/mmio-mod.c
14306 F:      arch/x86/mm/testmmiotrace.c
14307
14308 TRIVIAL PATCHES
14309 M:      Jiri Kosina <trivial@kernel.org>
14310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14311 S:      Maintained
14312 K:      ^Subject:.*(?i)trivial
14313
14314 TEMPO SEMICONDUCTOR DRIVERS
14315 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14316 S:      Maintained
14317 F:      sound/soc/codecs/tscs*.c
14318 F:      sound/soc/codecs/tscs*.h
14319 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14320
14321 TTY LAYER
14322 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14323 M:      Jiri Slaby <jslaby@suse.com>
14324 S:      Supported
14325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14326 F:      Documentation/serial/
14327 F:      drivers/tty/
14328 F:      drivers/tty/serial/serial_core.c
14329 F:      include/linux/serial_core.h
14330 F:      include/linux/serial.h
14331 F:      include/linux/tty.h
14332 F:      include/uapi/linux/serial_core.h
14333 F:      include/uapi/linux/serial.h
14334 F:      include/uapi/linux/tty.h
14335
14336 TUA9001 MEDIA DRIVER
14337 M:      Antti Palosaari <crope@iki.fi>
14338 L:      linux-media@vger.kernel.org
14339 W:      https://linuxtv.org
14340 W:      http://palosaari.fi/linux/
14341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14342 T:      git git://linuxtv.org/anttip/media_tree.git
14343 S:      Maintained
14344 F:      drivers/media/tuners/tua9001*
14345
14346 TULIP NETWORK DRIVERS
14347 L:      netdev@vger.kernel.org
14348 L:      linux-parisc@vger.kernel.org
14349 S:      Orphan
14350 F:      drivers/net/ethernet/dec/tulip/
14351
14352 TUN/TAP driver
14353 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14354 W:      http://vtun.sourceforge.net/tun
14355 S:      Maintained
14356 F:      Documentation/networking/tuntap.txt
14357 F:      arch/um/os-Linux/drivers/
14358
14359 TURBOCHANNEL SUBSYSTEM
14360 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14361 M:      Ralf Baechle <ralf@linux-mips.org>
14362 L:      linux-mips@linux-mips.org
14363 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14364 S:      Maintained
14365 F:      drivers/tc/
14366 F:      include/linux/tc.h
14367
14368 TW5864 VIDEO4LINUX DRIVER
14369 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14370 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14371 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14372 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14373 L:      linux-media@vger.kernel.org
14374 S:      Supported
14375 F:      drivers/media/pci/tw5864/
14376
14377 TW68 VIDEO4LINUX DRIVER
14378 M:      Hans Verkuil <hverkuil@xs4all.nl>
14379 L:      linux-media@vger.kernel.org
14380 T:      git git://linuxtv.org/media_tree.git
14381 W:      https://linuxtv.org
14382 S:      Odd Fixes
14383 F:      drivers/media/pci/tw68/
14384
14385 TW686X VIDEO4LINUX DRIVER
14386 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14387 L:      linux-media@vger.kernel.org
14388 T:      git git://linuxtv.org/media_tree.git
14389 W:      http://linuxtv.org
14390 S:      Maintained
14391 F:      drivers/media/pci/tw686x/
14392
14393 UBI FILE SYSTEM (UBIFS)
14394 M:      Richard Weinberger <richard@nod.at>
14395 M:      Artem Bityutskiy <dedekind1@gmail.com>
14396 M:      Adrian Hunter <adrian.hunter@intel.com>
14397 L:      linux-mtd@lists.infradead.org
14398 T:      git git://git.infradead.org/ubifs-2.6.git
14399 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14400 S:      Supported
14401 F:      Documentation/filesystems/ubifs.txt
14402 F:      fs/ubifs/
14403
14404 UCLINUX (M68KNOMMU AND COLDFIRE)
14405 M:      Greg Ungerer <gerg@linux-m68k.org>
14406 W:      http://www.linux-m68k.org/
14407 W:      http://www.uclinux.org/
14408 L:      linux-m68k@lists.linux-m68k.org
14409 L:      uclinux-dev@uclinux.org  (subscribers-only)
14410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14411 S:      Maintained
14412 F:      arch/m68k/coldfire/
14413 F:      arch/m68k/68*/
14414 F:      arch/m68k/*/*_no.*
14415 F:      arch/m68k/include/asm/*_no.*
14416
14417 UDF FILESYSTEM
14418 M:      Jan Kara <jack@suse.com>
14419 S:      Maintained
14420 F:      Documentation/filesystems/udf.txt
14421 F:      fs/udf/
14422
14423 UDRAW TABLET
14424 M:      Bastien Nocera <hadess@hadess.net>
14425 L:      linux-input@vger.kernel.org
14426 S:      Maintained
14427 F:      drivers/hid/hid-udraw-ps3.c
14428
14429 UFS FILESYSTEM
14430 M:      Evgeniy Dushistov <dushistov@mail.ru>
14431 S:      Maintained
14432 F:      Documentation/filesystems/ufs.txt
14433 F:      fs/ufs/
14434
14435 UHID USERSPACE HID IO DRIVER:
14436 M:      David Herrmann <dh.herrmann@googlemail.com>
14437 L:      linux-input@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/hid/uhid.c
14440 F:      include/uapi/linux/uhid.h
14441
14442 ULPI BUS
14443 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14444 L:      linux-usb@vger.kernel.org
14445 S:      Maintained
14446 F:      drivers/usb/common/ulpi.c
14447 F:      include/linux/ulpi/
14448
14449 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14450 L:      linux-usb@vger.kernel.org
14451 S:      Orphan
14452 F:      drivers/uwb/
14453 F:      include/linux/uwb.h
14454 F:      include/linux/uwb/
14455
14456 UNICORE32 ARCHITECTURE:
14457 M:      Guan Xuetao <gxt@pku.edu.cn>
14458 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14459 S:      Maintained
14460 T:      git git://github.com/gxt/linux.git
14461 F:      arch/unicore32/
14462
14463 UNIFDEF
14464 M:      Tony Finch <dot@dotat.at>
14465 W:      http://dotat.at/prog/unifdef
14466 S:      Maintained
14467 F:      scripts/unifdef.c
14468
14469 UNIFORM CDROM DRIVER
14470 M:      Jens Axboe <axboe@kernel.dk>
14471 W:      http://www.kernel.dk
14472 S:      Maintained
14473 F:      Documentation/cdrom/
14474 F:      drivers/cdrom/cdrom.c
14475 F:      include/linux/cdrom.h
14476 F:      include/uapi/linux/cdrom.h
14477
14478 UNISYS S-PAR DRIVERS
14479 M:      David Kershner <david.kershner@unisys.com>
14480 L:      sparmaintainer@unisys.com (Unisys internal)
14481 S:      Supported
14482 F:      include/linux/visorbus.h
14483 F:      drivers/visorbus/
14484 F:      drivers/staging/unisys/
14485
14486 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14487 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14488 L:      linux-scsi@vger.kernel.org
14489 S:      Supported
14490 F:      Documentation/scsi/ufs.txt
14491 F:      drivers/scsi/ufs/
14492
14493 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14494 M:      Joao Pinto <jpinto@synopsys.com>
14495 L:      linux-scsi@vger.kernel.org
14496 S:      Supported
14497 F:      drivers/scsi/ufs/*dwc*
14498
14499 UNSORTED BLOCK IMAGES (UBI)
14500 M:      Artem Bityutskiy <dedekind1@gmail.com>
14501 M:      Richard Weinberger <richard@nod.at>
14502 W:      http://www.linux-mtd.infradead.org/
14503 L:      linux-mtd@lists.infradead.org
14504 T:      git git://git.infradead.org/ubifs-2.6.git
14505 S:      Supported
14506 F:      drivers/mtd/ubi/
14507 F:      include/linux/mtd/ubi.h
14508 F:      include/uapi/mtd/ubi-user.h
14509
14510 USB "USBNET" DRIVER FRAMEWORK
14511 M:      Oliver Neukum <oneukum@suse.com>
14512 L:      netdev@vger.kernel.org
14513 W:      http://www.linux-usb.org/usbnet
14514 S:      Maintained
14515 F:      drivers/net/usb/usbnet.c
14516 F:      include/linux/usb/usbnet.h
14517
14518 USB ACM DRIVER
14519 M:      Oliver Neukum <oneukum@suse.com>
14520 L:      linux-usb@vger.kernel.org
14521 S:      Maintained
14522 F:      Documentation/usb/acm.txt
14523 F:      drivers/usb/class/cdc-acm.*
14524
14525 USB AR5523 WIRELESS DRIVER
14526 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14527 L:      linux-wireless@vger.kernel.org
14528 S:      Maintained
14529 F:      drivers/net/wireless/ath/ar5523/
14530
14531 USB ATTACHED SCSI
14532 M:      Oliver Neukum <oneukum@suse.com>
14533 L:      linux-usb@vger.kernel.org
14534 L:      linux-scsi@vger.kernel.org
14535 S:      Maintained
14536 F:      drivers/usb/storage/uas.c
14537
14538 USB CDC ETHERNET DRIVER
14539 M:      Oliver Neukum <oliver@neukum.org>
14540 L:      linux-usb@vger.kernel.org
14541 S:      Maintained
14542 F:      drivers/net/usb/cdc_*.c
14543 F:      include/uapi/linux/usb/cdc.h
14544
14545 USB CHAOSKEY DRIVER
14546 M:      Keith Packard <keithp@keithp.com>
14547 L:      linux-usb@vger.kernel.org
14548 S:      Maintained
14549 F:      drivers/usb/misc/chaoskey.c
14550
14551 USB CYPRESS C67X00 DRIVER
14552 M:      Peter Korsgaard <jacmet@sunsite.dk>
14553 L:      linux-usb@vger.kernel.org
14554 S:      Maintained
14555 F:      drivers/usb/c67x00/
14556
14557 USB DAVICOM DM9601 DRIVER
14558 M:      Peter Korsgaard <jacmet@sunsite.dk>
14559 L:      netdev@vger.kernel.org
14560 W:      http://www.linux-usb.org/usbnet
14561 S:      Maintained
14562 F:      drivers/net/usb/dm9601.c
14563
14564 USB DIAMOND RIO500 DRIVER
14565 M:      Cesar Miquel <miquel@df.uba.ar>
14566 L:      rio500-users@lists.sourceforge.net
14567 W:      http://rio500.sourceforge.net
14568 S:      Maintained
14569 F:      drivers/usb/misc/rio500*
14570
14571 USB EHCI DRIVER
14572 M:      Alan Stern <stern@rowland.harvard.edu>
14573 L:      linux-usb@vger.kernel.org
14574 S:      Maintained
14575 F:      Documentation/usb/ehci.txt
14576 F:      drivers/usb/host/ehci*
14577
14578 USB GADGET/PERIPHERAL SUBSYSTEM
14579 M:      Felipe Balbi <balbi@kernel.org>
14580 L:      linux-usb@vger.kernel.org
14581 W:      http://www.linux-usb.org/gadget
14582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14583 S:      Maintained
14584 F:      drivers/usb/gadget/
14585 F:      include/linux/usb/gadget*
14586
14587 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14588 M:      Jiri Kosina <jikos@kernel.org>
14589 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14590 L:      linux-usb@vger.kernel.org
14591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14592 S:      Maintained
14593 F:      Documentation/hid/hiddev.txt
14594 F:      drivers/hid/usbhid/
14595
14596 USB INTEL XHCI ROLE MUX DRIVER
14597 M:      Hans de Goede <hdegoede@redhat.com>
14598 L:      linux-usb@vger.kernel.org
14599 S:      Maintained
14600 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14601
14602 USB ISP116X DRIVER
14603 M:      Olav Kongas <ok@artecdesign.ee>
14604 L:      linux-usb@vger.kernel.org
14605 S:      Maintained
14606 F:      drivers/usb/host/isp116x*
14607 F:      include/linux/usb/isp116x.h
14608
14609 USB LAN78XX ETHERNET DRIVER
14610 M:      Woojung Huh <woojung.huh@microchip.com>
14611 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14612 L:      netdev@vger.kernel.org
14613 S:      Maintained
14614 F:      drivers/net/usb/lan78xx.*
14615
14616 USB MASS STORAGE DRIVER
14617 M:      Alan Stern <stern@rowland.harvard.edu>
14618 L:      linux-usb@vger.kernel.org
14619 L:      usb-storage@lists.one-eyed-alien.net
14620 S:      Maintained
14621 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14622 F:      drivers/usb/storage/
14623
14624 USB MIDI DRIVER
14625 M:      Clemens Ladisch <clemens@ladisch.de>
14626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14627 T:      git git://git.alsa-project.org/alsa-kernel.git
14628 S:      Maintained
14629 F:      sound/usb/midi.*
14630
14631 USB NETWORKING DRIVERS
14632 L:      linux-usb@vger.kernel.org
14633 S:      Odd Fixes
14634 F:      drivers/net/usb/
14635
14636 USB OHCI DRIVER
14637 M:      Alan Stern <stern@rowland.harvard.edu>
14638 L:      linux-usb@vger.kernel.org
14639 S:      Maintained
14640 F:      Documentation/usb/ohci.txt
14641 F:      drivers/usb/host/ohci*
14642
14643 USB OTG FSM (Finite State Machine)
14644 M:      Peter Chen <Peter.Chen@nxp.com>
14645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14646 L:      linux-usb@vger.kernel.org
14647 S:      Maintained
14648 F:      drivers/usb/common/usb-otg-fsm.c
14649
14650 USB OVER IP DRIVER
14651 M:      Valentina Manea <valentina.manea.m@gmail.com>
14652 M:      Shuah Khan <shuah@kernel.org>
14653 L:      linux-usb@vger.kernel.org
14654 S:      Maintained
14655 F:      Documentation/usb/usbip_protocol.txt
14656 F:      drivers/usb/usbip/
14657 F:      tools/usb/usbip/
14658
14659 USB PEGASUS DRIVER
14660 M:      Petko Manolov <petkan@nucleusys.com>
14661 L:      linux-usb@vger.kernel.org
14662 L:      netdev@vger.kernel.org
14663 T:      git git://github.com/petkan/pegasus.git
14664 W:      https://github.com/petkan/pegasus
14665 S:      Maintained
14666 F:      drivers/net/usb/pegasus.*
14667
14668 USB PHY LAYER
14669 M:      Felipe Balbi <balbi@kernel.org>
14670 L:      linux-usb@vger.kernel.org
14671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14672 S:      Maintained
14673 F:      drivers/usb/phy/
14674
14675 USB PRINTER DRIVER (usblp)
14676 M:      Pete Zaitcev <zaitcev@redhat.com>
14677 L:      linux-usb@vger.kernel.org
14678 S:      Supported
14679 F:      drivers/usb/class/usblp.c
14680
14681 USB QMI WWAN NETWORK DRIVER
14682 M:      Bjørn Mork <bjorn@mork.no>
14683 L:      netdev@vger.kernel.org
14684 S:      Maintained
14685 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14686 F:      drivers/net/usb/qmi_wwan.c
14687
14688 USB RTL8150 DRIVER
14689 M:      Petko Manolov <petkan@nucleusys.com>
14690 L:      linux-usb@vger.kernel.org
14691 L:      netdev@vger.kernel.org
14692 T:      git git://github.com/petkan/rtl8150.git
14693 W:      https://github.com/petkan/rtl8150
14694 S:      Maintained
14695 F:      drivers/net/usb/rtl8150.c
14696
14697 USB SERIAL SUBSYSTEM
14698 M:      Johan Hovold <johan@kernel.org>
14699 L:      linux-usb@vger.kernel.org
14700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14701 S:      Maintained
14702 F:      Documentation/usb/usb-serial.txt
14703 F:      drivers/usb/serial/
14704 F:      include/linux/usb/serial.h
14705
14706 USB SMSC75XX ETHERNET DRIVER
14707 M:      Steve Glendinning <steve.glendinning@shawell.net>
14708 L:      netdev@vger.kernel.org
14709 S:      Maintained
14710 F:      drivers/net/usb/smsc75xx.*
14711
14712 USB SMSC95XX ETHERNET DRIVER
14713 M:      Steve Glendinning <steve.glendinning@shawell.net>
14714 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14715 L:      netdev@vger.kernel.org
14716 S:      Maintained
14717 F:      drivers/net/usb/smsc95xx.*
14718
14719 USB SUBSYSTEM
14720 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14721 L:      linux-usb@vger.kernel.org
14722 W:      http://www.linux-usb.org
14723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14724 S:      Supported
14725 F:      Documentation/devicetree/bindings/usb/
14726 F:      Documentation/usb/
14727 F:      drivers/usb/
14728 F:      include/linux/usb.h
14729 F:      include/linux/usb/
14730
14731 USB TYPEC PI3USB30532 MUX DRIVER
14732 M:      Hans de Goede <hdegoede@redhat.com>
14733 L:      linux-usb@vger.kernel.org
14734 S:      Maintained
14735 F:      drivers/usb/typec/mux/pi3usb30532.c
14736
14737 USB TYPEC SUBSYSTEM
14738 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14739 L:      linux-usb@vger.kernel.org
14740 S:      Maintained
14741 F:      Documentation/ABI/testing/sysfs-class-typec
14742 F:      Documentation/usb/typec.rst
14743 F:      drivers/usb/typec/
14744 F:      include/linux/usb/typec.h
14745
14746 USB UHCI DRIVER
14747 M:      Alan Stern <stern@rowland.harvard.edu>
14748 L:      linux-usb@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/usb/host/uhci*
14751
14752 USB VIDEO CLASS
14753 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14754 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14755 L:      linux-media@vger.kernel.org
14756 T:      git git://linuxtv.org/media_tree.git
14757 W:      http://www.ideasonboard.org/uvc/
14758 S:      Maintained
14759 F:      drivers/media/usb/uvc/
14760 F:      include/uapi/linux/uvcvideo.h
14761
14762 USB VISION DRIVER
14763 M:      Hans Verkuil <hverkuil@xs4all.nl>
14764 L:      linux-media@vger.kernel.org
14765 T:      git git://linuxtv.org/media_tree.git
14766 W:      https://linuxtv.org
14767 S:      Odd Fixes
14768 F:      drivers/media/usb/usbvision/
14769
14770 USB WEBCAM GADGET
14771 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14772 L:      linux-usb@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/usb/gadget/function/*uvc*
14775 F:      drivers/usb/gadget/legacy/webcam.c
14776
14777 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14778 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14779 L:      linux-wireless@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/net/wireless/rndis_wlan.c
14782
14783 USB XHCI DRIVER
14784 M:      Mathias Nyman <mathias.nyman@intel.com>
14785 L:      linux-usb@vger.kernel.org
14786 S:      Supported
14787 F:      drivers/usb/host/xhci*
14788 F:      drivers/usb/host/pci-quirks*
14789
14790 USB ZD1201 DRIVER
14791 L:      linux-wireless@vger.kernel.org
14792 W:      http://linux-lc100020.sourceforge.net
14793 S:      Orphan
14794 F:      drivers/net/wireless/zydas/zd1201.*
14795
14796 USB ZR364XX DRIVER
14797 M:      Antoine Jacquet <royale@zerezo.com>
14798 L:      linux-usb@vger.kernel.org
14799 L:      linux-media@vger.kernel.org
14800 T:      git git://linuxtv.org/media_tree.git
14801 W:      http://royale.zerezo.com/zr364xx/
14802 S:      Maintained
14803 F:      Documentation/media/v4l-drivers/zr364xx*
14804 F:      drivers/media/usb/zr364xx/
14805
14806 USER-MODE LINUX (UML)
14807 M:      Jeff Dike <jdike@addtoit.com>
14808 M:      Richard Weinberger <richard@nod.at>
14809 L:      user-mode-linux-devel@lists.sourceforge.net
14810 L:      user-mode-linux-user@lists.sourceforge.net
14811 W:      http://user-mode-linux.sourceforge.net
14812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14813 S:      Maintained
14814 F:      Documentation/virtual/uml/
14815 F:      arch/um/
14816 F:      arch/x86/um/
14817 F:      fs/hostfs/
14818 F:      fs/hppfs/
14819
14820 USERSPACE I/O (UIO)
14821 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14822 S:      Maintained
14823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14824 F:      Documentation/driver-api/uio-howto.rst
14825 F:      drivers/uio/
14826 F:      include/linux/uio*.h
14827
14828 UTIL-LINUX PACKAGE
14829 M:      Karel Zak <kzak@redhat.com>
14830 L:      util-linux@vger.kernel.org
14831 W:      http://en.wikipedia.org/wiki/Util-linux
14832 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14833 S:      Maintained
14834
14835 UUID HELPERS
14836 M:      Christoph Hellwig <hch@lst.de>
14837 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14838 L:      linux-kernel@vger.kernel.org
14839 T:      git git://git.infradead.org/users/hch/uuid.git
14840 F:      lib/uuid.c
14841 F:      lib/test_uuid.c
14842 F:      include/linux/uuid.h
14843 F:      include/uapi/linux/uuid.h
14844 S:      Maintained
14845
14846 UVESAFB DRIVER
14847 M:      Michal Januszewski <spock@gentoo.org>
14848 L:      linux-fbdev@vger.kernel.org
14849 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14850 S:      Maintained
14851 F:      Documentation/fb/uvesafb.txt
14852 F:      drivers/video/fbdev/uvesafb.*
14853
14854 VF610 NAND DRIVER
14855 M:      Stefan Agner <stefan@agner.ch>
14856 L:      linux-mtd@lists.infradead.org
14857 S:      Supported
14858 F:      drivers/mtd/nand/raw/vf610_nfc.c
14859
14860 VFAT/FAT/MSDOS FILESYSTEM
14861 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14862 S:      Maintained
14863 F:      Documentation/filesystems/vfat.txt
14864 F:      fs/fat/
14865
14866 VFIO DRIVER
14867 M:      Alex Williamson <alex.williamson@redhat.com>
14868 L:      kvm@vger.kernel.org
14869 T:      git git://github.com/awilliam/linux-vfio.git
14870 S:      Maintained
14871 F:      Documentation/vfio.txt
14872 F:      drivers/vfio/
14873 F:      include/linux/vfio.h
14874 F:      include/uapi/linux/vfio.h
14875
14876 VFIO MEDIATED DEVICE DRIVERS
14877 M:      Kirti Wankhede <kwankhede@nvidia.com>
14878 L:      kvm@vger.kernel.org
14879 S:      Maintained
14880 F:      Documentation/vfio-mediated-device.txt
14881 F:      drivers/vfio/mdev/
14882 F:      include/linux/mdev.h
14883 F:      samples/vfio-mdev/
14884
14885 VFIO PLATFORM DRIVER
14886 M:      Eric Auger <eric.auger@redhat.com>
14887 L:      kvm@vger.kernel.org
14888 S:      Maintained
14889 F:      drivers/vfio/platform/
14890
14891 VGA_SWITCHEROO
14892 R:      Lukas Wunner <lukas@wunner.de>
14893 S:      Maintained
14894 F:      Documentation/gpu/vga-switcheroo.rst
14895 F:      drivers/gpu/vga/vga_switcheroo.c
14896 F:      include/linux/vga_switcheroo.h
14897 T:      git git://anongit.freedesktop.org/drm/drm-misc
14898
14899 VIA RHINE NETWORK DRIVER
14900 S:      Orphan
14901 F:      drivers/net/ethernet/via/via-rhine.c
14902
14903 VIA SD/MMC CARD CONTROLLER DRIVER
14904 M:      Bruce Chang <brucechang@via.com.tw>
14905 M:      Harald Welte <HaraldWelte@viatech.com>
14906 S:      Maintained
14907 F:      drivers/mmc/host/via-sdmmc.c
14908
14909 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
14910 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
14911 L:      linux-fbdev@vger.kernel.org
14912 S:      Maintained
14913 F:      include/linux/via-core.h
14914 F:      include/linux/via-gpio.h
14915 F:      include/linux/via_i2c.h
14916 F:      drivers/video/fbdev/via/
14917
14918 VIA VELOCITY NETWORK DRIVER
14919 M:      Francois Romieu <romieu@fr.zoreil.com>
14920 L:      netdev@vger.kernel.org
14921 S:      Maintained
14922 F:      drivers/net/ethernet/via/via-velocity.*
14923
14924 VIDEO MULTIPLEXER DRIVER
14925 M:      Philipp Zabel <p.zabel@pengutronix.de>
14926 L:      linux-media@vger.kernel.org
14927 S:      Maintained
14928 F:      drivers/media/platform/video-mux.c
14929
14930 VIDEOBUF2 FRAMEWORK
14931 M:      Pawel Osciak <pawel@osciak.com>
14932 M:      Marek Szyprowski <m.szyprowski@samsung.com>
14933 M:      Kyungmin Park <kyungmin.park@samsung.com>
14934 L:      linux-media@vger.kernel.org
14935 S:      Maintained
14936 F:      drivers/media/v4l2-core/videobuf2-*
14937 F:      include/media/videobuf2-*
14938
14939 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
14940 M:      Helen Koike <helen.koike@collabora.com>
14941 L:      linux-media@vger.kernel.org
14942 T:      git git://linuxtv.org/media_tree.git
14943 W:      https://linuxtv.org
14944 S:      Maintained
14945 F:      drivers/media/platform/vimc/*
14946
14947 VIRT LIB
14948 M:      Alex Williamson <alex.williamson@redhat.com>
14949 M:      Paolo Bonzini <pbonzini@redhat.com>
14950 L:      kvm@vger.kernel.org
14951 S:      Supported
14952 F:      virt/lib/
14953
14954 VIRTIO AND VHOST VSOCK DRIVER
14955 M:      Stefan Hajnoczi <stefanha@redhat.com>
14956 L:      kvm@vger.kernel.org
14957 L:      virtualization@lists.linux-foundation.org
14958 L:      netdev@vger.kernel.org
14959 S:      Maintained
14960 F:      include/linux/virtio_vsock.h
14961 F:      include/uapi/linux/virtio_vsock.h
14962 F:      include/uapi/linux/vsockmon.h
14963 F:      include/uapi/linux/vm_sockets_diag.h
14964 F:      net/vmw_vsock/diag.c
14965 F:      net/vmw_vsock/af_vsock_tap.c
14966 F:      net/vmw_vsock/virtio_transport_common.c
14967 F:      net/vmw_vsock/virtio_transport.c
14968 F:      drivers/net/vsockmon.c
14969 F:      drivers/vhost/vsock.c
14970 F:      drivers/vhost/vsock.h
14971 F:      tools/testing/vsock/
14972
14973 VIRTIO CONSOLE DRIVER
14974 M:      Amit Shah <amit@kernel.org>
14975 L:      virtualization@lists.linux-foundation.org
14976 S:      Maintained
14977 F:      drivers/char/virtio_console.c
14978 F:      include/linux/virtio_console.h
14979 F:      include/uapi/linux/virtio_console.h
14980
14981 VIRTIO CORE, NET AND BLOCK DRIVERS
14982 M:      "Michael S. Tsirkin" <mst@redhat.com>
14983 M:      Jason Wang <jasowang@redhat.com>
14984 L:      virtualization@lists.linux-foundation.org
14985 S:      Maintained
14986 F:      Documentation/devicetree/bindings/virtio/
14987 F:      drivers/virtio/
14988 F:      tools/virtio/
14989 F:      drivers/net/virtio_net.c
14990 F:      drivers/block/virtio_blk.c
14991 F:      include/linux/virtio*.h
14992 F:      include/uapi/linux/virtio_*.h
14993 F:      drivers/crypto/virtio/
14994 F:      mm/balloon_compaction.c
14995
14996 VIRTIO CRYPTO DRIVER
14997 M:      Gonglei <arei.gonglei@huawei.com>
14998 L:      virtualization@lists.linux-foundation.org
14999 L:      linux-crypto@vger.kernel.org
15000 S:      Maintained
15001 F:      drivers/crypto/virtio/
15002 F:      include/uapi/linux/virtio_crypto.h
15003
15004 VIRTIO DRIVERS FOR S390
15005 M:      Cornelia Huck <cohuck@redhat.com>
15006 M:      Halil Pasic <pasic@linux.ibm.com>
15007 L:      linux-s390@vger.kernel.org
15008 L:      virtualization@lists.linux-foundation.org
15009 L:      kvm@vger.kernel.org
15010 S:      Supported
15011 F:      drivers/s390/virtio/
15012 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15013
15014 VIRTIO GPU DRIVER
15015 M:      David Airlie <airlied@linux.ie>
15016 M:      Gerd Hoffmann <kraxel@redhat.com>
15017 L:      dri-devel@lists.freedesktop.org
15018 L:      virtualization@lists.linux-foundation.org
15019 T:      git git://anongit.freedesktop.org/drm/drm-misc
15020 S:      Maintained
15021 F:      drivers/gpu/drm/virtio/
15022 F:      include/uapi/linux/virtio_gpu.h
15023
15024 VIRTIO HOST (VHOST)
15025 M:      "Michael S. Tsirkin" <mst@redhat.com>
15026 M:      Jason Wang <jasowang@redhat.com>
15027 L:      kvm@vger.kernel.org
15028 L:      virtualization@lists.linux-foundation.org
15029 L:      netdev@vger.kernel.org
15030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15031 S:      Maintained
15032 F:      drivers/vhost/
15033 F:      include/uapi/linux/vhost.h
15034
15035 VIRTIO INPUT DRIVER
15036 M:      Gerd Hoffmann <kraxel@redhat.com>
15037 S:      Maintained
15038 F:      drivers/virtio/virtio_input.c
15039 F:      include/uapi/linux/virtio_input.h
15040
15041 VIRTUAL BOX GUEST DEVICE DRIVER
15042 M:      Hans de Goede <hdegoede@redhat.com>
15043 M:      Arnd Bergmann <arnd@arndb.de>
15044 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15045 S:      Maintained
15046 F:      include/linux/vbox_utils.h
15047 F:      include/uapi/linux/vbox*.h
15048 F:      drivers/virt/vboxguest/
15049
15050 VIRTUAL SERIO DEVICE DRIVER
15051 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15052 S:      Maintained
15053 F:      drivers/input/serio/userio.c
15054 F:      include/uapi/linux/userio.h
15055
15056 VIVID VIRTUAL VIDEO DRIVER
15057 M:      Hans Verkuil <hverkuil@xs4all.nl>
15058 L:      linux-media@vger.kernel.org
15059 T:      git git://linuxtv.org/media_tree.git
15060 W:      https://linuxtv.org
15061 S:      Maintained
15062 F:      drivers/media/platform/vivid/*
15063
15064 VLYNQ BUS
15065 M:      Florian Fainelli <f.fainelli@gmail.com>
15066 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15067 S:      Maintained
15068 F:      drivers/vlynq/vlynq.c
15069 F:      include/linux/vlynq.h
15070
15071 VME SUBSYSTEM
15072 M:      Martyn Welch <martyn@welchs.me.uk>
15073 M:      Manohar Vanga <manohar.vanga@gmail.com>
15074 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15075 L:      devel@driverdev.osuosl.org
15076 S:      Maintained
15077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15078 F:      Documentation/driver-api/vme.rst
15079 F:      drivers/staging/vme/
15080 F:      drivers/vme/
15081 F:      include/linux/vme*
15082
15083 VMWARE BALLOON DRIVER
15084 M:      Xavier Deguillard <xdeguillard@vmware.com>
15085 M:      Philip Moltmann <moltmann@vmware.com>
15086 M:      "VMware, Inc." <pv-drivers@vmware.com>
15087 L:      linux-kernel@vger.kernel.org
15088 S:      Maintained
15089 F:      drivers/misc/vmw_balloon.c
15090
15091 VMWARE HYPERVISOR INTERFACE
15092 M:      Alok Kataria <akataria@vmware.com>
15093 L:      virtualization@lists.linux-foundation.org
15094 S:      Supported
15095 F:      arch/x86/kernel/cpu/vmware.c
15096
15097 VMWARE PVRDMA DRIVER
15098 M:      Adit Ranadive <aditr@vmware.com>
15099 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15100 L:      linux-rdma@vger.kernel.org
15101 S:      Maintained
15102 F:      drivers/infiniband/hw/vmw_pvrdma/
15103
15104 VMware PVSCSI driver
15105 M:      Jim Gill <jgill@vmware.com>
15106 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15107 L:      linux-scsi@vger.kernel.org
15108 S:      Maintained
15109 F:      drivers/scsi/vmw_pvscsi.c
15110 F:      drivers/scsi/vmw_pvscsi.h
15111
15112 VMWARE VMMOUSE SUBDRIVER
15113 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15114 M:      "VMware, Inc." <pv-drivers@vmware.com>
15115 L:      linux-input@vger.kernel.org
15116 S:      Maintained
15117 F:      drivers/input/mouse/vmmouse.c
15118 F:      drivers/input/mouse/vmmouse.h
15119
15120 VMWARE VMXNET3 ETHERNET DRIVER
15121 M:      Ronak Doshi <doshir@vmware.com>
15122 M:      "VMware, Inc." <pv-drivers@vmware.com>
15123 L:      netdev@vger.kernel.org
15124 S:      Maintained
15125 F:      drivers/net/vmxnet3/
15126
15127 VOCORE VOCORE2 BOARD
15128 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15129 L:      linux-mips@linux-mips.org
15130 S:      Maintained
15131 F:      arch/mips/boot/dts/ralink/vocore2.dts
15132
15133 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15134 M:      Liam Girdwood <lgirdwood@gmail.com>
15135 M:      Mark Brown <broonie@kernel.org>
15136 L:      linux-kernel@vger.kernel.org
15137 W:      http://www.slimlogic.co.uk/?p=48
15138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15139 S:      Supported
15140 F:      Documentation/devicetree/bindings/regulator/
15141 F:      Documentation/power/regulator/
15142 F:      drivers/regulator/
15143 F:      include/dt-bindings/regulator/
15144 F:      include/linux/regulator/
15145
15146 VRF
15147 M:      David Ahern <dsa@cumulusnetworks.com>
15148 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15149 L:      netdev@vger.kernel.org
15150 S:      Maintained
15151 F:      drivers/net/vrf.c
15152 F:      Documentation/networking/vrf.txt
15153
15154 VT1211 HARDWARE MONITOR DRIVER
15155 M:      Juerg Haefliger <juergh@gmail.com>
15156 L:      linux-hwmon@vger.kernel.org
15157 S:      Maintained
15158 F:      Documentation/hwmon/vt1211
15159 F:      drivers/hwmon/vt1211.c
15160
15161 VT8231 HARDWARE MONITOR DRIVER
15162 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15163 L:      linux-hwmon@vger.kernel.org
15164 S:      Maintained
15165 F:      drivers/hwmon/vt8231.c
15166
15167 VUB300 USB to SDIO/SD/MMC bridge chip
15168 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15169 L:      linux-mmc@vger.kernel.org
15170 L:      linux-usb@vger.kernel.org
15171 S:      Supported
15172 F:      drivers/mmc/host/vub300.c
15173
15174 W1 DALLAS'S 1-WIRE BUS
15175 M:      Evgeniy Polyakov <zbr@ioremap.net>
15176 S:      Maintained
15177 F:      Documentation/w1/
15178 F:      drivers/w1/
15179 F:      include/linux/w1.h
15180
15181 W83791D HARDWARE MONITORING DRIVER
15182 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15183 L:      linux-hwmon@vger.kernel.org
15184 S:      Maintained
15185 F:      Documentation/hwmon/w83791d
15186 F:      drivers/hwmon/w83791d.c
15187
15188 W83793 HARDWARE MONITORING DRIVER
15189 M:      Rudolf Marek <r.marek@assembler.cz>
15190 L:      linux-hwmon@vger.kernel.org
15191 S:      Maintained
15192 F:      Documentation/hwmon/w83793
15193 F:      drivers/hwmon/w83793.c
15194
15195 W83795 HARDWARE MONITORING DRIVER
15196 M:      Jean Delvare <jdelvare@suse.com>
15197 L:      linux-hwmon@vger.kernel.org
15198 S:      Maintained
15199 F:      drivers/hwmon/w83795.c
15200
15201 W83L51xD SD/MMC CARD INTERFACE DRIVER
15202 M:      Pierre Ossman <pierre@ossman.eu>
15203 S:      Maintained
15204 F:      drivers/mmc/host/wbsd.*
15205
15206 WACOM PROTOCOL 4 SERIAL TABLETS
15207 M:      Julian Squires <julian@cipht.net>
15208 M:      Hans de Goede <hdegoede@redhat.com>
15209 L:      linux-input@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/input/tablet/wacom_serial4.c
15212
15213 WATCHDOG DEVICE DRIVERS
15214 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15215 M:      Guenter Roeck <linux@roeck-us.net>
15216 L:      linux-watchdog@vger.kernel.org
15217 W:      http://www.linux-watchdog.org/
15218 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15219 S:      Maintained
15220 F:      Documentation/devicetree/bindings/watchdog/
15221 F:      Documentation/watchdog/
15222 F:      drivers/watchdog/
15223 F:      include/linux/watchdog.h
15224 F:      include/uapi/linux/watchdog.h
15225
15226 WHISKEYCOVE PMIC GPIO DRIVER
15227 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15228 L:      linux-gpio@vger.kernel.org
15229 S:      Maintained
15230 F:      drivers/gpio/gpio-wcove.c
15231
15232 WIIMOTE HID DRIVER
15233 M:      David Herrmann <dh.herrmann@googlemail.com>
15234 L:      linux-input@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/hid/hid-wiimote*
15237
15238 WILOCITY WIL6210 WIRELESS DRIVER
15239 M:      Maya Erez <merez@codeaurora.org>
15240 L:      linux-wireless@vger.kernel.org
15241 L:      wil6210@qti.qualcomm.com
15242 S:      Supported
15243 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15244 F:      drivers/net/wireless/ath/wil6210/
15245
15246 WIMAX STACK
15247 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15248 M:      linux-wimax@intel.com
15249 L:      wimax@linuxwimax.org (subscribers-only)
15250 S:      Supported
15251 W:      http://linuxwimax.org
15252 F:      Documentation/wimax/README.wimax
15253 F:      include/linux/wimax/debug.h
15254 F:      include/net/wimax.h
15255 F:      include/uapi/linux/wimax.h
15256 F:      net/wimax/
15257
15258 WINBOND CIR DRIVER
15259 M:      David Härdeman <david@hardeman.nu>
15260 S:      Maintained
15261 F:      drivers/media/rc/winbond-cir.c
15262
15263 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15264 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15265 L:      linux-watchdog@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/watchdog/ebc-c384_wdt.c
15268
15269 WINSYSTEMS WS16C48 GPIO DRIVER
15270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15271 L:      linux-gpio@vger.kernel.org
15272 S:      Maintained
15273 F:      drivers/gpio/gpio-ws16c48.c
15274
15275 WISTRON LAPTOP BUTTON DRIVER
15276 M:      Miloslav Trmac <mitr@volny.cz>
15277 S:      Maintained
15278 F:      drivers/input/misc/wistron_btns.c
15279
15280 WL3501 WIRELESS PCMCIA CARD DRIVER
15281 L:      linux-wireless@vger.kernel.org
15282 S:      Odd fixes
15283 F:      drivers/net/wireless/wl3501*
15284
15285 WOLFSON MICROELECTRONICS DRIVERS
15286 L:      patches@opensource.cirrus.com
15287 T:      git https://github.com/CirrusLogic/linux-drivers.git
15288 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15289 S:      Supported
15290 F:      Documentation/hwmon/wm83??
15291 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15292 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15293 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15294 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15295 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15296 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15297 F:      drivers/clk/clk-wm83*.c
15298 F:      drivers/extcon/extcon-arizona.c
15299 F:      drivers/leds/leds-wm83*.c
15300 F:      drivers/gpio/gpio-*wm*.c
15301 F:      drivers/gpio/gpio-arizona.c
15302 F:      drivers/hwmon/wm83??-hwmon.c
15303 F:      drivers/input/misc/wm831x-on.c
15304 F:      drivers/input/touchscreen/wm831x-ts.c
15305 F:      drivers/input/touchscreen/wm97*.c
15306 F:      drivers/mfd/arizona*
15307 F:      drivers/mfd/wm*.c
15308 F:      drivers/mfd/cs47l24*
15309 F:      drivers/power/supply/wm83*.c
15310 F:      drivers/rtc/rtc-wm83*.c
15311 F:      drivers/regulator/wm8*.c
15312 F:      drivers/regulator/arizona*
15313 F:      drivers/video/backlight/wm83*_bl.c
15314 F:      drivers/watchdog/wm83*_wdt.c
15315 F:      include/linux/mfd/arizona/
15316 F:      include/linux/mfd/wm831x/
15317 F:      include/linux/mfd/wm8350/
15318 F:      include/linux/mfd/wm8400*
15319 F:      include/linux/regulator/arizona*
15320 F:      include/linux/wm97xx.h
15321 F:      include/sound/wm????.h
15322 F:      sound/soc/codecs/arizona.?
15323 F:      sound/soc/codecs/wm*
15324 F:      sound/soc/codecs/cs47l24*
15325
15326 WORKQUEUE
15327 M:      Tejun Heo <tj@kernel.org>
15328 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15330 S:      Maintained
15331 F:      include/linux/workqueue.h
15332 F:      kernel/workqueue.c
15333 F:      Documentation/core-api/workqueue.rst
15334
15335 X-POWERS AXP288 PMIC DRIVERS
15336 M:      Hans de Goede <hdegoede@redhat.com>
15337 S:      Maintained
15338 N:      axp288
15339 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15340
15341 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15342 M:      Chen-Yu Tsai <wens@csie.org>
15343 L:      linux-kernel@vger.kernel.org
15344 S:      Maintained
15345 N:      axp[128]
15346
15347 X.25 NETWORK LAYER
15348 M:      Andrew Hendry <andrew.hendry@gmail.com>
15349 L:      linux-x25@vger.kernel.org
15350 S:      Odd Fixes
15351 F:      Documentation/networking/x25*
15352 F:      include/net/x25*
15353 F:      net/x25/
15354
15355 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15356 M:      Thomas Gleixner <tglx@linutronix.de>
15357 M:      Ingo Molnar <mingo@redhat.com>
15358 R:      "H. Peter Anvin" <hpa@zytor.com>
15359 M:      x86@kernel.org
15360 L:      linux-kernel@vger.kernel.org
15361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15362 S:      Maintained
15363 F:      Documentation/x86/
15364 F:      arch/x86/
15365
15366 X86 MCE INFRASTRUCTURE
15367 M:      Tony Luck <tony.luck@intel.com>
15368 M:      Borislav Petkov <bp@alien8.de>
15369 L:      linux-edac@vger.kernel.org
15370 S:      Maintained
15371 F:      arch/x86/kernel/cpu/mcheck/*
15372
15373 X86 MICROCODE UPDATE SUPPORT
15374 M:      Borislav Petkov <bp@alien8.de>
15375 S:      Maintained
15376 F:      arch/x86/kernel/cpu/microcode/*
15377
15378 X86 PLATFORM DRIVERS
15379 M:      Darren Hart <dvhart@infradead.org>
15380 M:      Andy Shevchenko <andy@infradead.org>
15381 L:      platform-driver-x86@vger.kernel.org
15382 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15383 S:      Maintained
15384 F:      drivers/platform/x86/
15385 F:      drivers/platform/olpc/
15386
15387 X86 VDSO
15388 M:      Andy Lutomirski <luto@amacapital.net>
15389 L:      linux-kernel@vger.kernel.org
15390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15391 S:      Maintained
15392 F:      arch/x86/entry/vdso/
15393
15394 XC2028/3028 TUNER DRIVER
15395 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15396 L:      linux-media@vger.kernel.org
15397 W:      https://linuxtv.org
15398 T:      git git://linuxtv.org/media_tree.git
15399 S:      Maintained
15400 F:      drivers/media/tuners/tuner-xc2028.*
15401
15402 XEN BLOCK SUBSYSTEM
15403 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15404 M:      Roger Pau Monné <roger.pau@citrix.com>
15405 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15406 S:      Supported
15407 F:      drivers/block/xen-blkback/*
15408 F:      drivers/block/xen*
15409
15410 XEN HYPERVISOR ARM
15411 M:      Stefano Stabellini <sstabellini@kernel.org>
15412 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15413 S:      Maintained
15414 F:      arch/arm/xen/
15415 F:      arch/arm/include/asm/xen/
15416
15417 XEN HYPERVISOR ARM64
15418 M:      Stefano Stabellini <sstabellini@kernel.org>
15419 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15420 S:      Maintained
15421 F:      arch/arm64/xen/
15422 F:      arch/arm64/include/asm/xen/
15423
15424 XEN HYPERVISOR INTERFACE
15425 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15426 M:      Juergen Gross <jgross@suse.com>
15427 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15429 S:      Supported
15430 F:      arch/x86/xen/
15431 F:      drivers/*/xen-*front.c
15432 F:      drivers/xen/
15433 F:      arch/x86/include/asm/xen/
15434 F:      arch/x86/include/asm/pvclock-abi.h
15435 F:      include/xen/
15436 F:      include/uapi/xen/
15437 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15438 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15439
15440 XEN NETWORK BACKEND DRIVER
15441 M:      Wei Liu <wei.liu2@citrix.com>
15442 M:      Paul Durrant <paul.durrant@citrix.com>
15443 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15444 L:      netdev@vger.kernel.org
15445 S:      Supported
15446 F:      drivers/net/xen-netback/*
15447
15448 XEN PCI SUBSYSTEM
15449 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15450 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15451 S:      Supported
15452 F:      arch/x86/pci/*xen*
15453 F:      drivers/pci/*xen*
15454
15455 XEN PVSCSI DRIVERS
15456 M:      Juergen Gross <jgross@suse.com>
15457 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15458 L:      linux-scsi@vger.kernel.org
15459 S:      Supported
15460 F:      drivers/scsi/xen-scsifront.c
15461 F:      drivers/xen/xen-scsiback.c
15462 F:      include/xen/interface/io/vscsiif.h
15463
15464 XEN SWIOTLB SUBSYSTEM
15465 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15466 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15467 L:      iommu@lists.linux-foundation.org
15468 S:      Supported
15469 F:      arch/x86/xen/*swiotlb*
15470 F:      drivers/xen/*swiotlb*
15471
15472 XFS FILESYSTEM
15473 M:      Darrick J. Wong <darrick.wong@oracle.com>
15474 M:      linux-xfs@vger.kernel.org
15475 L:      linux-xfs@vger.kernel.org
15476 W:      http://xfs.org/
15477 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15478 S:      Supported
15479 F:      Documentation/filesystems/xfs.txt
15480 F:      fs/xfs/
15481
15482 XILINX AXI ETHERNET DRIVER
15483 M:      Anirudha Sarangi <anirudh@xilinx.com>
15484 M:      John Linn <John.Linn@xilinx.com>
15485 S:      Maintained
15486 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15487
15488 XILINX UARTLITE SERIAL DRIVER
15489 M:      Peter Korsgaard <jacmet@sunsite.dk>
15490 L:      linux-serial@vger.kernel.org
15491 S:      Maintained
15492 F:      drivers/tty/serial/uartlite.c
15493
15494 XILINX VIDEO IP CORES
15495 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15496 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15497 L:      linux-media@vger.kernel.org
15498 T:      git git://linuxtv.org/media_tree.git
15499 S:      Supported
15500 F:      Documentation/devicetree/bindings/media/xilinx/
15501 F:      drivers/media/platform/xilinx/
15502 F:      include/uapi/linux/xilinx-v4l2-controls.h
15503
15504 XILLYBUS DRIVER
15505 M:      Eli Billauer <eli.billauer@gmail.com>
15506 L:      linux-kernel@vger.kernel.org
15507 S:      Supported
15508 F:      drivers/char/xillybus/
15509
15510 XRA1403 GPIO EXPANDER
15511 M:      Nandor Han <nandor.han@ge.com>
15512 M:      Semi Malinen <semi.malinen@ge.com>
15513 L:      linux-gpio@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/gpio/gpio-xra1403.c
15516 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15517
15518 XTENSA XTFPGA PLATFORM SUPPORT
15519 M:      Max Filippov <jcmvbkbc@gmail.com>
15520 L:      linux-xtensa@linux-xtensa.org
15521 S:      Maintained
15522 F:      drivers/spi/spi-xtensa-xtfpga.c
15523 F:      sound/soc/xtensa/xtfpga-i2s.c
15524
15525 YAM DRIVER FOR AX.25
15526 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15527 L:      linux-hams@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/net/hamradio/yam*
15530 F:      include/linux/yam.h
15531
15532 YAMA SECURITY MODULE
15533 M:      Kees Cook <keescook@chromium.org>
15534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15535 S:      Supported
15536 F:      security/yama/
15537 F:      Documentation/admin-guide/LSM/Yama.rst
15538
15539 YEALINK PHONE DRIVER
15540 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15541 L:      usbb2k-api-dev@nongnu.org
15542 S:      Maintained
15543 F:      Documentation/input/yealink.rst
15544 F:      drivers/input/misc/yealink.*
15545
15546 Z8530 DRIVER FOR AX.25
15547 M:      Joerg Reuter <jreuter@yaina.de>
15548 W:      http://yaina.de/jreuter/
15549 W:      http://www.qsl.net/dl1bke/
15550 L:      linux-hams@vger.kernel.org
15551 S:      Maintained
15552 F:      Documentation/networking/z8530drv.txt
15553 F:      drivers/net/hamradio/*scc.c
15554 F:      drivers/net/hamradio/z8530.h
15555
15556 ZBUD COMPRESSED PAGE ALLOCATOR
15557 M:      Seth Jennings <sjenning@redhat.com>
15558 M:      Dan Streetman <ddstreet@ieee.org>
15559 L:      linux-mm@kvack.org
15560 S:      Maintained
15561 F:      mm/zbud.c
15562 F:      include/linux/zbud.h
15563
15564 ZD1211RW WIRELESS DRIVER
15565 M:      Daniel Drake <dsd@gentoo.org>
15566 M:      Ulrich Kunitz <kune@deine-taler.de>
15567 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15568 L:      linux-wireless@vger.kernel.org
15569 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15570 S:      Maintained
15571 F:      drivers/net/wireless/zydas/zd1211rw/
15572
15573 ZD1301 MEDIA DRIVER
15574 M:      Antti Palosaari <crope@iki.fi>
15575 L:      linux-media@vger.kernel.org
15576 W:      https://linuxtv.org/
15577 W:      http://palosaari.fi/linux/
15578 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15579 S:      Maintained
15580 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15581
15582 ZD1301_DEMOD MEDIA DRIVER
15583 M:      Antti Palosaari <crope@iki.fi>
15584 L:      linux-media@vger.kernel.org
15585 W:      https://linuxtv.org/
15586 W:      http://palosaari.fi/linux/
15587 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15588 S:      Maintained
15589 F:      drivers/media/dvb-frontends/zd1301_demod*
15590
15591 ZPOOL COMPRESSED PAGE STORAGE API
15592 M:      Dan Streetman <ddstreet@ieee.org>
15593 L:      linux-mm@kvack.org
15594 S:      Maintained
15595 F:      mm/zpool.c
15596 F:      include/linux/zpool.h
15597
15598 ZR36067 VIDEO FOR LINUX DRIVER
15599 L:      mjpeg-users@lists.sourceforge.net
15600 L:      linux-media@vger.kernel.org
15601 W:      http://mjpeg.sourceforge.net/driver-zoran/
15602 T:      hg https://linuxtv.org/hg/v4l-dvb
15603 S:      Odd Fixes
15604 F:      drivers/media/pci/zoran/
15605
15606 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15607 M:      Minchan Kim <minchan@kernel.org>
15608 M:      Nitin Gupta <ngupta@vflare.org>
15609 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15610 L:      linux-kernel@vger.kernel.org
15611 S:      Maintained
15612 F:      drivers/block/zram/
15613 F:      Documentation/blockdev/zram.txt
15614
15615 ZS DECSTATION Z85C30 SERIAL DRIVER
15616 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15617 S:      Maintained
15618 F:      drivers/tty/serial/zs.*
15619
15620 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15621 M:      Minchan Kim <minchan@kernel.org>
15622 M:      Nitin Gupta <ngupta@vflare.org>
15623 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15624 L:      linux-mm@kvack.org
15625 S:      Maintained
15626 F:      mm/zsmalloc.c
15627 F:      include/linux/zsmalloc.h
15628 F:      Documentation/vm/zsmalloc.txt
15629
15630 ZSWAP COMPRESSED SWAP CACHING
15631 M:      Seth Jennings <sjenning@redhat.com>
15632 M:      Dan Streetman <ddstreet@ieee.org>
15633 L:      linux-mm@kvack.org
15634 S:      Maintained
15635 F:      mm/zswap.c
15636
15637 THE REST
15638 M:      Linus Torvalds <torvalds@linux-foundation.org>
15639 L:      linux-kernel@vger.kernel.org
15640 Q:      http://patchwork.kernel.org/project/LKML/list/
15641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15642 S:      Buried alive in reporters
15643 F:      *
15644 F:      */