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_gfx_v9.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 772 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 773 F:      drivers/gpu/drm/amd/amdkfd/
 774 F:      drivers/gpu/drm/amd/include/cik_structs.h
 775 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 776 F:      drivers/gpu/drm/amd/include/vi_structs.h
 777 F:      drivers/gpu/drm/amd/include/v9_structs.h
 778 F:      include/uapi/linux/kfd_ioctl.h
 779
 780 AMD SEATTLE DEVICE TREE SUPPORT
 781 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 782 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 783 M:      Tom Lendacky <thomas.lendacky@amd.com>
 784 S:      Supported
 785 F:      arch/arm64/boot/dts/amd/
 786
 787 AMD XGBE DRIVER
 788 M:      Tom Lendacky <thomas.lendacky@amd.com>
 789 L:      netdev@vger.kernel.org
 790 S:      Supported
 791 F:      drivers/net/ethernet/amd/xgbe/
 792 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 793
 794 AMS (Apple Motion Sensor) DRIVER
 795 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 796 S:      Supported
 797 F:      drivers/macintosh/ams/
 798
 799 ANALOG DEVICES INC AD5686 DRIVER
 800 M:      Stefan Popa <stefan.popa@analog.com>
 801 L:      linux-pm@vger.kernel.org
 802 W:      http://ez.analog.com/community/linux-device-drivers
 803 S:      Supported
 804 F:      drivers/iio/dac/ad5686*
 805 F:      drivers/iio/dac/ad5696*
 806
 807 ANALOG DEVICES INC AD9389B DRIVER
 808 M:      Hans Verkuil <hans.verkuil@cisco.com>
 809 L:      linux-media@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/media/i2c/ad9389b*
 812
 813 ANALOG DEVICES INC ADV7180 DRIVER
 814 M:      Lars-Peter Clausen <lars@metafoo.de>
 815 L:      linux-media@vger.kernel.org
 816 W:      http://ez.analog.com/community/linux-device-drivers
 817 S:      Supported
 818 F:      drivers/media/i2c/adv7180.c
 819
 820 ANALOG DEVICES INC ADV748X DRIVER
 821 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 822 L:      linux-media@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/media/i2c/adv748x/*
 825
 826 ANALOG DEVICES INC ADV7511 DRIVER
 827 M:      Hans Verkuil <hans.verkuil@cisco.com>
 828 L:      linux-media@vger.kernel.org
 829 S:      Maintained
 830 F:      drivers/media/i2c/adv7511*
 831
 832 ANALOG DEVICES INC ADV7604 DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/adv7604*
 837
 838 ANALOG DEVICES INC ADV7842 DRIVER
 839 M:      Hans Verkuil <hans.verkuil@cisco.com>
 840 L:      linux-media@vger.kernel.org
 841 S:      Maintained
 842 F:      drivers/media/i2c/adv7842*
 843
 844 ANALOG DEVICES INC ASOC CODEC DRIVERS
 845 M:      Lars-Peter Clausen <lars@metafoo.de>
 846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 847 W:      http://wiki.analog.com/
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      sound/soc/codecs/adau*
 851 F:      sound/soc/codecs/adav*
 852 F:      sound/soc/codecs/ad1*
 853 F:      sound/soc/codecs/ad7*
 854 F:      sound/soc/codecs/ssm*
 855 F:      sound/soc/codecs/sigmadsp.*
 856
 857 ANALOG DEVICES INC DMA DRIVERS
 858 M:      Lars-Peter Clausen <lars@metafoo.de>
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      drivers/dma/dma-axi-dmac.c
 862
 863 ANALOG DEVICES INC IIO DRIVERS
 864 M:      Lars-Peter Clausen <lars@metafoo.de>
 865 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 866 W:      http://wiki.analog.com/
 867 W:      http://ez.analog.com/community/linux-device-drivers
 868 S:      Supported
 869 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 870 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 871 F:      drivers/iio/*/ad*
 872 F:      drivers/iio/adc/ltc2497*
 873 X:      drivers/iio/*/adjd*
 874 F:      drivers/staging/iio/*/ad*
 875
 876 ANDES ARCHITECTURE
 877 M:      Greentime Hu <green.hu@gmail.com>
 878 M:      Vincent Chen <deanbo422@gmail.com>
 879 T:      git https://github.com/andestech/linux.git
 880 S:      Supported
 881 F:      arch/nds32/
 882 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 883 F:      Documentation/devicetree/bindings/nds32/
 884 K:      nds32
 885 N:      nds32
 886
 887 ANDROID CONFIG FRAGMENTS
 888 M:      Rob Herring <robh@kernel.org>
 889 S:      Supported
 890 F:      kernel/configs/android*
 891
 892 ANDROID DRIVERS
 893 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 894 M:      Arve Hjønnevåg <arve@android.com>
 895 M:      Todd Kjos <tkjos@android.com>
 896 M:      Martijn Coenen <maco@android.com>
 897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 898 L:      devel@driverdev.osuosl.org
 899 S:      Supported
 900 F:      drivers/android/
 901 F:      drivers/staging/android/
 902
 903 ANDROID GOLDFISH PIC DRIVER
 904 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 905 S:      Supported
 906 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 907 F:      drivers/irqchip/irq-goldfish-pic.c
 908
 909 ANDROID GOLDFISH RTC DRIVER
 910 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 911 S:      Supported
 912 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 913 F:      drivers/rtc/rtc-goldfish.c
 914
 915 ANDROID ION DRIVER
 916 M:      Laura Abbott <labbott@redhat.com>
 917 M:      Sumit Semwal <sumit.semwal@linaro.org>
 918 L:      devel@driverdev.osuosl.org
 919 L:      dri-devel@lists.freedesktop.org
 920 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 921 S:      Supported
 922 F:      drivers/staging/android/ion
 923 F:      drivers/staging/android/uapi/ion.h
 924
 925 AOA (Apple Onboard Audio) ALSA DRIVER
 926 M:      Johannes Berg <johannes@sipsolutions.net>
 927 L:      linuxppc-dev@lists.ozlabs.org
 928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 929 S:      Maintained
 930 F:      sound/aoa/
 931
 932 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 933 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 934 L:      linux-iio@vger.kernel.org
 935 S:      Maintained
 936 F:      drivers/iio/adc/stx104.c
 937
 938 APM DRIVER
 939 M:      Jiri Kosina <jikos@kernel.org>
 940 S:      Odd fixes
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 942 F:      arch/x86/kernel/apm_32.c
 943 F:      include/linux/apm_bios.h
 944 F:      include/uapi/linux/apm_bios.h
 945 F:      drivers/char/apm-emulation.c
 946
 947 APPARMOR SECURITY MODULE
 948 M:      John Johansen <john.johansen@canonical.com>
 949 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 950 W:      wiki.apparmor.net
 951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 952 S:      Supported
 953 F:      security/apparmor/
 954 F:      Documentation/admin-guide/LSM/apparmor.rst
 955
 956 APPLE BCM5974 MULTITOUCH DRIVER
 957 M:      Henrik Rydberg <rydberg@bitmath.org>
 958 L:      linux-input@vger.kernel.org
 959 S:      Odd fixes
 960 F:      drivers/input/mouse/bcm5974.c
 961
 962 APPLE SMC DRIVER
 963 M:      Henrik Rydberg <rydberg@bitmath.org>
 964 L:      linux-hwmon@vger.kernel.org
 965 S:      Odd fixes
 966 F:      drivers/hwmon/applesmc.c
 967
 968 APPLETALK NETWORK LAYER
 969 L:      netdev@vger.kernel.org
 970 S:      Odd fixes
 971 F:      drivers/net/appletalk/
 972 F:      net/appletalk/
 973
 974 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 975 M:      Duc Dang <dhdang@apm.com>
 976 S:      Supported
 977 F:      arch/arm64/boot/dts/apm/
 978
 979 APPLIED MICRO (APM) X-GENE SOC EDAC
 980 M:      Loc Ho <lho@apm.com>
 981 S:      Supported
 982 F:      drivers/edac/xgene_edac.c
 983 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 984
 985 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 986 M:      Iyappan Subramanian <isubramanian@apm.com>
 987 M:      Keyur Chudgar <kchudgar@apm.com>
 988 S:      Supported
 989 F:      drivers/net/ethernet/apm/xgene-v2/
 990
 991 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 992 M:      Iyappan Subramanian <isubramanian@apm.com>
 993 M:      Keyur Chudgar <kchudgar@apm.com>
 994 M:      Quan Nguyen <qnguyen@apm.com>
 995 S:      Supported
 996 F:      drivers/net/ethernet/apm/xgene/
 997 F:      drivers/net/phy/mdio-xgene.c
 998 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 999 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1000
1001 APPLIED MICRO (APM) X-GENE SOC PMU
1002 M:      Tai Nguyen <ttnguyen@apm.com>
1003 S:      Supported
1004 F:      drivers/perf/xgene_pmu.c
1005 F:      Documentation/perf/xgene-pmu.txt
1006 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1007
1008 APTINA CAMERA SENSOR PLL
1009 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1010 L:      linux-media@vger.kernel.org
1011 S:      Maintained
1012 F:      drivers/media/i2c/aptina-pll.*
1013
1014 ARC FRAMEBUFFER DRIVER
1015 M:      Jaya Kumar <jayalk@intworks.biz>
1016 S:      Maintained
1017 F:      drivers/video/fbdev/arcfb.c
1018 F:      drivers/video/fbdev/core/fb_defio.c
1019
1020 ARC PGU DRM DRIVER
1021 M:      Alexey Brodkin <abrodkin@synopsys.com>
1022 S:      Supported
1023 F:      drivers/gpu/drm/arc/
1024 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1025
1026 ARCNET NETWORK LAYER
1027 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1028 L:      netdev@vger.kernel.org
1029 S:      Maintained
1030 F:      drivers/net/arcnet/
1031 F:      include/uapi/linux/if_arcnet.h
1032
1033 ARM ARCHITECTED TIMER DRIVER
1034 M:      Mark Rutland <mark.rutland@arm.com>
1035 M:      Marc Zyngier <marc.zyngier@arm.com>
1036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1037 S:      Maintained
1038 F:      arch/arm/include/asm/arch_timer.h
1039 F:      arch/arm64/include/asm/arch_timer.h
1040 F:      drivers/clocksource/arm_arch_timer.c
1041
1042 ARM HDLCD DRM DRIVER
1043 M:      Liviu Dudau <liviu.dudau@arm.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arm/hdlcd_*
1046 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1047
1048 ARM MALI-DP DRM DRIVER
1049 M:      Liviu Dudau <liviu.dudau@arm.com>
1050 M:      Brian Starkey <brian.starkey@arm.com>
1051 M:      Mali DP Maintainers <malidp@foss.arm.com>
1052 S:      Supported
1053 F:      drivers/gpu/drm/arm/
1054 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1055
1056 ARM MFM AND FLOPPY DRIVERS
1057 M:      Ian Molton <spyro@f2s.com>
1058 S:      Maintained
1059 F:      arch/arm/lib/floppydma.S
1060 F:      arch/arm/include/asm/floppy.h
1061
1062 ARM PMU PROFILING AND DEBUGGING
1063 M:      Will Deacon <will.deacon@arm.com>
1064 M:      Mark Rutland <mark.rutland@arm.com>
1065 S:      Maintained
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 F:      arch/arm*/kernel/perf_*
1068 F:      arch/arm/oprofile/common.c
1069 F:      arch/arm*/kernel/hw_breakpoint.c
1070 F:      arch/arm*/include/asm/hw_breakpoint.h
1071 F:      arch/arm*/include/asm/perf_event.h
1072 F:      drivers/perf/*
1073 F:      include/linux/perf/arm_pmu.h
1074 F:      Documentation/devicetree/bindings/arm/pmu.txt
1075 F:      Documentation/devicetree/bindings/perf/
1076
1077 ARM PORT
1078 M:      Russell King <linux@armlinux.org.uk>
1079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1080 W:      http://www.armlinux.org.uk/
1081 S:      Odd Fixes
1082 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1083 F:      arch/arm/
1084 X:      arch/arm/boot/dts/
1085
1086 ARM PRIMECELL AACI PL041 DRIVER
1087 M:      Russell King <linux@armlinux.org.uk>
1088 S:      Odd Fixes
1089 F:      sound/arm/aaci.*
1090
1091 ARM PRIMECELL BUS SUPPORT
1092 M:      Russell King <linux@armlinux.org.uk>
1093 S:      Odd Fixes
1094 F:      drivers/amba/
1095 F:      include/linux/amba/bus.h
1096
1097 ARM PRIMECELL CLCD PL110 DRIVER
1098 M:      Russell King <linux@armlinux.org.uk>
1099 S:      Odd Fixes
1100 F:      drivers/video/fbdev/amba-clcd.*
1101
1102 ARM PRIMECELL KMI PL050 DRIVER
1103 M:      Russell King <linux@armlinux.org.uk>
1104 S:      Odd Fixes
1105 F:      drivers/input/serio/ambakmi.*
1106 F:      include/linux/amba/kmi.h
1107
1108 ARM PRIMECELL MMCI PL180/1 DRIVER
1109 M:      Russell King <linux@armlinux.org.uk>
1110 S:      Odd Fixes
1111 F:      drivers/mmc/host/mmci.*
1112 F:      include/linux/amba/mmci.h
1113
1114 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1115 M:      Russell King <linux@armlinux.org.uk>
1116 S:      Odd Fixes
1117 F:      drivers/tty/serial/amba-pl01*.c
1118 F:      include/linux/amba/serial.h
1119
1120 ARM SMMU DRIVERS
1121 M:      Will Deacon <will.deacon@arm.com>
1122 R:      Robin Murphy <robin.murphy@arm.com>
1123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1124 S:      Maintained
1125 F:      drivers/iommu/arm-smmu.c
1126 F:      drivers/iommu/arm-smmu-v3.c
1127 F:      drivers/iommu/io-pgtable-arm.c
1128 F:      drivers/iommu/io-pgtable-arm-v7s.c
1129
1130 ARM SUB-ARCHITECTURES
1131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1132 S:      Maintained
1133 F:      arch/arm/mach-*/
1134 F:      arch/arm/plat-*/
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1136
1137 ARM/ACTIONS SEMI ARCHITECTURE
1138 M:      Andreas Färber <afaerber@suse.de>
1139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1140 S:      Maintained
1141 N:      owl
1142 F:      arch/arm/mach-actions/
1143 F:      arch/arm/boot/dts/owl-*
1144 F:      arch/arm64/boot/dts/actions/
1145 F:      drivers/clocksource/owl-*
1146 F:      drivers/pinctrl/actions/*
1147 F:      drivers/soc/actions/
1148 F:      include/dt-bindings/power/owl-*
1149 F:      include/linux/soc/actions/
1150 F:      Documentation/devicetree/bindings/arm/actions.txt
1151 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1152 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1153 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1154
1155 ARM/ADS SPHERE MACHINE SUPPORT
1156 M:      Lennert Buytenhek <kernel@wantstofly.org>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 S:      Maintained
1159
1160 ARM/AFEB9260 MACHINE SUPPORT
1161 M:      Sergey Lapin <slapin@ossfans.org>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164
1165 ARM/AJECO 1ARM MACHINE SUPPORT
1166 M:      Lennert Buytenhek <kernel@wantstofly.org>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 S:      Maintained
1169
1170 ARM/Allwinner SoC Clock Support
1171 M:      Emilio López <emilio@elopez.com.ar>
1172 S:      Maintained
1173 F:      drivers/clk/sunxi/
1174
1175 ARM/Allwinner sunXi SoC support
1176 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1177 M:      Chen-Yu Tsai <wens@csie.org>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      sun[x456789]i
1181 N:      sun50i
1182 F:      arch/arm/mach-sunxi/
1183 F:      arch/arm64/boot/dts/allwinner/
1184 F:      drivers/clk/sunxi-ng/
1185 F:      drivers/pinctrl/sunxi/
1186 F:      drivers/soc/sunxi/
1187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1188
1189 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1190 M:      Neil Armstrong <narmstrong@baylibre.com>
1191 M:      Jerome Brunet <jbrunet@baylibre.com>
1192 L:      linux-amlogic@lists.infradead.org
1193 S:      Maintained
1194 F:      drivers/clk/meson/
1195 F:      include/dt-bindings/clock/meson*
1196 F:      include/dt-bindings/clock/gxbb*
1197 F:      Documentation/devicetree/bindings/clock/amlogic*
1198
1199 ARM/Amlogic Meson SoC support
1200 M:      Carlo Caione <carlo@caione.org>
1201 M:      Kevin Hilman <khilman@baylibre.com>
1202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1203 L:      linux-amlogic@lists.infradead.org
1204 W:      http://linux-meson.com/
1205 S:      Maintained
1206 F:      arch/arm/mach-meson/
1207 F:      arch/arm/boot/dts/meson*
1208 F:      arch/arm64/boot/dts/amlogic/
1209 F:      drivers/pinctrl/meson/
1210 F:      drivers/mmc/host/meson*
1211 N:      meson
1212
1213 ARM/Annapurna Labs ALPINE ARCHITECTURE
1214 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1215 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      arch/arm/mach-alpine/
1219 F:      arch/arm/boot/dts/alpine*
1220 F:      arch/arm64/boot/dts/al/
1221 F:      drivers/*/*alpine*
1222
1223 ARM/ARTPEC MACHINE SUPPORT
1224 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1225 M:      Lars Persson <lars.persson@axis.com>
1226 S:      Maintained
1227 L:      linux-arm-kernel@axis.com
1228 F:      arch/arm/mach-artpec
1229 F:      arch/arm/boot/dts/artpec6*
1230 F:      drivers/clk/axis
1231 F:      drivers/crypto/axis
1232 F:      drivers/pinctrl/pinctrl-artpec*
1233 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1234
1235 ARM/ASPEED I2C DRIVER
1236 M:      Brendan Higgins <brendanhiggins@google.com>
1237 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1238 R:      Joel Stanley <joel@jms.id.au>
1239 L:      linux-i2c@vger.kernel.org
1240 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1241 S:      Maintained
1242 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1243 F:      drivers/i2c/busses/i2c-aspeed.c
1244 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1245 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1246
1247 ARM/ASPEED MACHINE SUPPORT
1248 M:      Joel Stanley <joel@jms.id.au>
1249 R:      Andrew Jeffery <andrew@aj.id.au>
1250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1251 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1252 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1253 S:      Supported
1254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1255 F:      arch/arm/mach-aspeed/
1256 F:      arch/arm/boot/dts/aspeed-*
1257 N:      aspeed
1258
1259 ARM/ATMEL AT91 Clock Support
1260 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1261 S:      Maintained
1262 F:      drivers/clk/at91
1263
1264 ARM/CALXEDA HIGHBANK ARCHITECTURE
1265 M:      Rob Herring <robh@kernel.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268 F:      arch/arm/mach-highbank/
1269 F:      arch/arm/boot/dts/highbank.dts
1270 F:      arch/arm/boot/dts/ecx-*.dts*
1271
1272 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1273 M:      Krzysztof Halasa <khalasa@piap.pl>
1274 S:      Maintained
1275 F:      arch/arm/mach-cns3xxx/
1276
1277 ARM/CAVIUM THUNDER NETWORK DRIVER
1278 M:      Sunil Goutham <sgoutham@cavium.com>
1279 M:      Robert Richter <rric@kernel.org>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Supported
1282 F:      drivers/net/ethernet/cavium/thunder/
1283
1284 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1285 M:      Lukasz Majewski <lukma@denx.de>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 F:      arch/arm/mach-ep93xx/ts72xx.c
1289
1290 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1291 M:      Alexander Shiyan <shc_work@mail.ru>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Odd Fixes
1294 N:      clps711x
1295
1296 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1297 M:      Lennert Buytenhek <kernel@wantstofly.org>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 S:      Maintained
1300
1301 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1302 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1303 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      arch/arm/mach-ep93xx/
1307 F:      arch/arm/mach-ep93xx/include/mach/
1308
1309 ARM/CLKDEV SUPPORT
1310 M:      Russell King <linux@armlinux.org.uk>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1314 F:      drivers/clk/clkdev.c
1315
1316 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1317 M:      Mike Rapoport <mike@compulab.co.il>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320
1321 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1322 M:      Baruch Siach <baruch@tkos.co.il>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      arch/arm/boot/dts/cx92755*
1326 N:      digicolor
1327
1328 ARM/CONTEC MICRO9 MACHINE SUPPORT
1329 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1330 S:      Maintained
1331 F:      arch/arm/mach-ep93xx/micro9.c
1332
1333 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1334 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Maintained
1337 F:      drivers/hwtracing/coresight/*
1338 F:      Documentation/trace/coresight.txt
1339 F:      Documentation/trace/coresight-cpu-debug.txt
1340 F:      Documentation/devicetree/bindings/arm/coresight.txt
1341 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1342 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1343 F:      tools/perf/arch/arm/util/pmu.c
1344 F:      tools/perf/arch/arm/util/auxtrace.c
1345 F:      tools/perf/arch/arm/util/cs-etm.c
1346 F:      tools/perf/arch/arm/util/cs-etm.h
1347 F:      tools/perf/util/cs-etm.*
1348 F:      tools/perf/util/cs-etm-decoder/*
1349
1350 ARM/CORGI MACHINE SUPPORT
1351 M:      Richard Purdie <rpurdie@rpsys.net>
1352 S:      Maintained
1353
1354 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1355 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1356 M:      Linus Walleij <linus.walleij@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 T:      git git://github.com/ulli-kroll/linux.git
1359 S:      Maintained
1360 F:      Documentation/devicetree/bindings/arm/gemini.txt
1361 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1362 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1363 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1364 F:      arch/arm/mach-gemini/
1365 F:      drivers/net/ethernet/cortina/
1366 F:      drivers/pinctrl/pinctrl-gemini.c
1367 F:      drivers/rtc/rtc-ftrtc010.c
1368
1369 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1370 M:      Barry Song <baohua@kernel.org>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1373 S:      Maintained
1374 F:      arch/arm/boot/dts/prima2*
1375 F:      arch/arm/mach-prima2/
1376 F:      drivers/clk/sirf/
1377 F:      drivers/clocksource/timer-prima2.c
1378 F:      drivers/clocksource/timer-atlas7.c
1379 N:      [^a-z]sirf
1380
1381 ARM/EBSA110 MACHINE SUPPORT
1382 M:      Russell King <linux@armlinux.org.uk>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 W:      http://www.armlinux.org.uk/
1385 S:      Maintained
1386 F:      arch/arm/mach-ebsa110/
1387 F:      drivers/net/ethernet/amd/am79c961a.*
1388
1389 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1390 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1391 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 N:      efm32
1395
1396 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1397 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 F:      arch/arm/mach-pxa/ezx.c
1401
1402 ARM/FARADAY FA526 PORT
1403 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 T:      git git://git.berlios.de/gemini-board
1407 F:      arch/arm/mm/*-fa*
1408
1409 ARM/FOOTBRIDGE ARCHITECTURE
1410 M:      Russell King <linux@armlinux.org.uk>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 W:      http://www.armlinux.org.uk/
1413 S:      Maintained
1414 F:      arch/arm/include/asm/hardware/dec21285.h
1415 F:      arch/arm/mach-footbridge/
1416
1417 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1418 M:      Shawn Guo <shawnguo@kernel.org>
1419 M:      Sascha Hauer <s.hauer@pengutronix.de>
1420 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1421 R:      Fabio Estevam <fabio.estevam@nxp.com>
1422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1423 S:      Maintained
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1425 F:      arch/arm/mach-imx/
1426 F:      arch/arm/mach-mxs/
1427 F:      arch/arm/boot/dts/imx*
1428 F:      arch/arm/configs/imx*_defconfig
1429 F:      drivers/clk/imx/
1430 F:      drivers/soc/imx/
1431 F:      include/soc/imx/
1432
1433 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1434 M:      Shawn Guo <shawnguo@kernel.org>
1435 M:      Sascha Hauer <s.hauer@pengutronix.de>
1436 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1437 R:      Stefan Agner <stefan@agner.ch>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1441 F:      arch/arm/mach-imx/*vf610*
1442 F:      arch/arm/boot/dts/vf*
1443
1444 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1445 M:      Lennert Buytenhek <kernel@wantstofly.org>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448
1449 ARM/GUMSTIX MACHINE SUPPORT
1450 M:      Steve Sakoman <sakoman@gmail.com>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 S:      Maintained
1453
1454 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1455 M:      Philipp Zabel <philipp.zabel@gmail.com>
1456 M:      Paul Parsons <lost.distance@yahoo.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 F:      arch/arm/mach-pxa/hx4700.c
1460 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1461 F:      sound/soc/pxa/hx4700.c
1462
1463 ARM/HISILICON SOC SUPPORT
1464 M:      Wei Xu <xuwei5@hisilicon.com>
1465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1466 W:      http://www.hisilicon.com
1467 S:      Supported
1468 T:      git git://github.com/hisilicon/linux-hisi.git
1469 F:      arch/arm/mach-hisi/
1470 F:      arch/arm/boot/dts/hi3*
1471 F:      arch/arm/boot/dts/hip*
1472 F:      arch/arm/boot/dts/hisi*
1473 F:      arch/arm64/boot/dts/hisilicon/
1474
1475 ARM/HP JORNADA 7XX MACHINE SUPPORT
1476 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1477 W:      www.jlime.com
1478 S:      Maintained
1479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1480 F:      arch/arm/mach-sa1100/jornada720.c
1481 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1482
1483 ARM/IGEP MACHINE SUPPORT
1484 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1485 M:      Javier Martinez Canillas <javier@dowhile0.org>
1486 L:      linux-omap@vger.kernel.org
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489 F:      arch/arm/boot/dts/omap3-igep*
1490
1491 ARM/INCOME PXA270 SUPPORT
1492 M:      Marek Vasut <marek.vasut@gmail.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1496
1497 ARM/INTEL IOP13XX ARM ARCHITECTURE
1498 M:      Lennert Buytenhek <kernel@wantstofly.org>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501
1502 ARM/INTEL IOP32X ARM ARCHITECTURE
1503 M:      Lennert Buytenhek <kernel@wantstofly.org>
1504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1505 S:      Maintained
1506
1507 ARM/INTEL IOP33X ARM ARCHITECTURE
1508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1509 S:      Orphan
1510
1511 ARM/INTEL IQ81342EX MACHINE SUPPORT
1512 M:      Lennert Buytenhek <kernel@wantstofly.org>
1513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1514 S:      Maintained
1515
1516 ARM/INTEL IXDP2850 MACHINE SUPPORT
1517 M:      Lennert Buytenhek <kernel@wantstofly.org>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520
1521 ARM/INTEL IXP4XX ARM ARCHITECTURE
1522 M:      Imre Kaloz <kaloz@openwrt.org>
1523 M:      Krzysztof Halasa <khalasa@piap.pl>
1524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1525 S:      Maintained
1526 F:      arch/arm/mach-ixp4xx/
1527
1528 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1529 M:      Jonathan Cameron <jic23@cam.ac.uk>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm/mach-pxa/stargate2.c
1533 F:      drivers/pcmcia/pxa2xx_stargate2.c
1534
1535 ARM/INTEL XSC3 (MANZANO) ARM CORE
1536 M:      Lennert Buytenhek <kernel@wantstofly.org>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539
1540 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1541 M:      Lennert Buytenhek <kernel@wantstofly.org>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 S:      Maintained
1544
1545 ARM/LG1K ARCHITECTURE
1546 M:      Chanho Min <chanho.min@lge.com>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 S:      Maintained
1549 F:      arch/arm64/boot/dts/lg/
1550
1551 ARM/LOGICPD PXA270 MACHINE SUPPORT
1552 M:      Lennert Buytenhek <kernel@wantstofly.org>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555
1556 ARM/LPC18XX ARCHITECTURE
1557 M:      Joachim Eastwood <manabian@gmail.com>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560 F:      arch/arm/boot/dts/lpc43*
1561 F:      drivers/clk/nxp/clk-lpc18xx*
1562 F:      drivers/clocksource/time-lpc32xx.c
1563 F:      drivers/i2c/busses/i2c-lpc2k.c
1564 F:      drivers/memory/pl172.c
1565 F:      drivers/mtd/spi-nor/nxp-spifi.c
1566 F:      drivers/rtc/rtc-lpc24xx.c
1567 N:      lpc18xx
1568
1569 ARM/LPC32XX SOC SUPPORT
1570 M:      Vladimir Zapolskiy <vz@mleia.com>
1571 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1573 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1574 S:      Maintained
1575 F:      arch/arm/boot/dts/lpc32*
1576 F:      arch/arm/mach-lpc32xx/
1577 F:      drivers/i2c/busses/i2c-pnx.c
1578 F:      drivers/net/ethernet/nxp/lpc_eth.c
1579 F:      drivers/usb/host/ohci-nxp.c
1580 F:      drivers/watchdog/pnx4008_wdt.c
1581 N:      lpc32xx
1582
1583 ARM/MAGICIAN MACHINE SUPPORT
1584 M:      Philipp Zabel <philipp.zabel@gmail.com>
1585 S:      Maintained
1586
1587 ARM/Marvell Dove/MV78xx0/Orion SOC support
1588 M:      Jason Cooper <jason@lakedaemon.net>
1589 M:      Andrew Lunn <andrew@lunn.ch>
1590 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1591 M:      Gregory Clement <gregory.clement@bootlin.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      Documentation/devicetree/bindings/soc/dove/
1595 F:      arch/arm/mach-dove/
1596 F:      arch/arm/mach-mv78xx0/
1597 F:      arch/arm/mach-orion5x/
1598 F:      arch/arm/plat-orion/
1599 F:      arch/arm/boot/dts/dove*
1600 F:      arch/arm/boot/dts/orion5x*
1601
1602 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1603 M:      Jason Cooper <jason@lakedaemon.net>
1604 M:      Andrew Lunn <andrew@lunn.ch>
1605 M:      Gregory Clement <gregory.clement@bootlin.com>
1606 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/boot/dts/armada*
1610 F:      arch/arm/boot/dts/kirkwood*
1611 F:      arch/arm/configs/mvebu_*_defconfig
1612 F:      arch/arm/mach-mvebu/
1613 F:      arch/arm64/boot/dts/marvell/armada*
1614 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1615 F:      drivers/cpufreq/mvebu-cpufreq.c
1616 F:      drivers/irqchip/irq-armada-370-xp.c
1617 F:      drivers/irqchip/irq-mvebu-*
1618 F:      drivers/pinctrl/mvebu/
1619 F:      drivers/rtc/rtc-armada38x.c
1620
1621 ARM/Mediatek RTC DRIVER
1622 M:      Eddie Huang <eddie.huang@mediatek.com>
1623 M:      Sean Wang <sean.wang@mediatek.com>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1628 F:      drivers/rtc/rtc-mt6397.c
1629 F:      drivers/rtc/rtc-mt7622.c
1630
1631 ARM/Mediatek SoC support
1632 M:      Matthias Brugger <matthias.bgg@gmail.com>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1635 S:      Maintained
1636 F:      arch/arm/boot/dts/mt6*
1637 F:      arch/arm/boot/dts/mt7*
1638 F:      arch/arm/boot/dts/mt8*
1639 F:      arch/arm/mach-mediatek/
1640 F:      arch/arm64/boot/dts/mediatek/
1641 N:      mtk
1642 K:      mediatek
1643
1644 ARM/Mediatek USB3 PHY DRIVER
1645 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1650
1651 ARM/MICREL KS8695 ARCHITECTURE
1652 M:      Greg Ungerer <gerg@uclinux.org>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 F:      arch/arm/mach-ks8695/
1655 S:      Odd Fixes
1656
1657 ARM/Microchip (AT91) SoC support
1658 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1659 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1661 W:      http://www.linux4sam.org
1662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1663 S:      Supported
1664 N:      at91
1665 N:      atmel
1666 F:      arch/arm/mach-at91/
1667 F:      include/soc/at91/
1668 F:      arch/arm/boot/dts/at91*.dts
1669 F:      arch/arm/boot/dts/at91*.dtsi
1670 F:      arch/arm/boot/dts/sama*.dts
1671 F:      arch/arm/boot/dts/sama*.dtsi
1672 F:      arch/arm/include/debug/at91.S
1673 F:      drivers/memory/atmel*
1674 F:      drivers/watchdog/sama5d4_wdt.c
1675 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1676 X:      drivers/net/wireless/atmel/
1677
1678 ARM/MIOA701 MACHINE SUPPORT
1679 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 F:      arch/arm/mach-pxa/mioa701.c
1682 S:      Maintained
1683
1684 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1685 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1686 S:      Maintained
1687
1688 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1689 M:      Linus Walleij <linus.walleij@linaro.org>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-nomadik/
1693 F:      arch/arm/mach-u300/
1694 F:      arch/arm/mach-ux500/
1695 F:      arch/arm/boot/dts/ste-*
1696 F:      drivers/clk/clk-nomadik.c
1697 F:      drivers/clk/clk-u300.c
1698 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1699 F:      drivers/clocksource/timer-u300.c
1700 F:      drivers/dma/coh901318*
1701 F:      drivers/dma/ste_dma40*
1702 F:      drivers/hwspinlock/u8500_hsem.c
1703 F:      drivers/i2c/busses/i2c-nomadik.c
1704 F:      drivers/i2c/busses/i2c-stu300.c
1705 F:      drivers/mfd/ab3100*
1706 F:      drivers/mfd/ab8500*
1707 F:      drivers/mfd/abx500*
1708 F:      drivers/mfd/dbx500*
1709 F:      drivers/mfd/db8500*
1710 F:      drivers/pinctrl/nomadik/
1711 F:      drivers/pinctrl/pinctrl-coh901*
1712 F:      drivers/pinctrl/pinctrl-u300.c
1713 F:      drivers/rtc/rtc-ab3100.c
1714 F:      drivers/rtc/rtc-ab8500.c
1715 F:      drivers/rtc/rtc-coh901331.c
1716 F:      drivers/rtc/rtc-pl031.c
1717 F:      drivers/watchdog/coh901327_wdt.c
1718 F:      Documentation/devicetree/bindings/arm/ste-*
1719 F:      Documentation/devicetree/bindings/arm/ux500/
1720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1721
1722 ARM/NUVOTON NPCM ARCHITECTURE
1723 M:      Avi Fishman <avifishman70@gmail.com>
1724 M:      Tomer Maimon <tmaimon77@gmail.com>
1725 R:      Patrick Venture <venture@google.com>
1726 R:      Nancy Yuen <yuenn@google.com>
1727 R:      Brendan Higgins <brendanhiggins@google.com>
1728 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1729 S:      Supported
1730 F:      arch/arm/mach-npcm/
1731 F:      arch/arm/boot/dts/nuvoton-npcm*
1732 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1733 F:      drivers/*/*npcm*
1734 F:      Documentation/*/*npcm*
1735
1736 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1737 M:      Wan ZongShun <mcuos.com@gmail.com>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 W:      http://www.mcuos.com
1740 S:      Maintained
1741 F:      arch/arm/mach-w90x900/
1742 F:      drivers/input/keyboard/w90p910_keypad.c
1743 F:      drivers/input/touchscreen/w90p910_ts.c
1744 F:      drivers/watchdog/nuc900_wdt.c
1745 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1746 F:      drivers/mtd/nand/raw/nuc900_nand.c
1747 F:      drivers/rtc/rtc-nuc900.c
1748 F:      drivers/spi/spi-nuc900.c
1749 F:      drivers/usb/host/ehci-w90x900.c
1750 F:      drivers/video/fbdev/nuc900fb.c
1751
1752 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1753 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1754 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1755 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1756 S:      Supported
1757
1758 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1759 M:      Alexander Clouter <alex@digriz.org.uk>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 W:      http://www.digriz.org.uk/ts78xx/kernel
1762 S:      Maintained
1763 F:      arch/arm/mach-orion5x/ts78xx-*
1764
1765 ARM/OXNAS platform support
1766 M:      Neil Armstrong <narmstrong@baylibre.com>
1767 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1768 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1769 S:      Maintained
1770 F:      arch/arm/mach-oxnas/
1771 F:      arch/arm/boot/dts/ox8*.dts*
1772 N:      oxnas
1773
1774 ARM/PALM TREO SUPPORT
1775 M:      Tomas Cech <sleep_walker@suse.com>
1776 L:      linux-arm-kernel@lists.infradead.org
1777 W:      http://hackndev.com
1778 S:      Maintained
1779 F:      arch/arm/mach-pxa/palmtreo.*
1780
1781 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1782 M:      Marek Vasut <marek.vasut@gmail.com>
1783 L:      linux-arm-kernel@lists.infradead.org
1784 W:      http://hackndev.com
1785 S:      Maintained
1786 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1787 F:      arch/arm/mach-pxa/palmtx.c
1788 F:      arch/arm/mach-pxa/palmt5.*
1789 F:      arch/arm/mach-pxa/include/mach/palmld.h
1790 F:      arch/arm/mach-pxa/palmld.c
1791 F:      arch/arm/mach-pxa/palmte2.*
1792 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1793 F:      arch/arm/mach-pxa/palmtc.c
1794
1795 ARM/PALMZ72 SUPPORT
1796 M:      Sergey Lapin <slapin@ossfans.org>
1797 L:      linux-arm-kernel@lists.infradead.org
1798 W:      http://hackndev.com
1799 S:      Maintained
1800 F:      arch/arm/mach-pxa/palmz72.*
1801
1802 ARM/PLEB SUPPORT
1803 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1804 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1805 S:      Maintained
1806
1807 ARM/PT DIGITAL BOARD PORT
1808 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1810 W:      http://www.armlinux.org.uk/
1811 S:      Maintained
1812
1813 ARM/QUALCOMM SUPPORT
1814 M:      Andy Gross <andy.gross@linaro.org>
1815 M:      David Brown <david.brown@linaro.org>
1816 L:      linux-arm-msm@vger.kernel.org
1817 L:      linux-soc@vger.kernel.org
1818 S:      Maintained
1819 F:      Documentation/devicetree/bindings/soc/qcom/
1820 F:      arch/arm/boot/dts/qcom-*.dts
1821 F:      arch/arm/boot/dts/qcom-*.dtsi
1822 F:      arch/arm/mach-qcom/
1823 F:      arch/arm64/boot/dts/qcom/*
1824 F:      drivers/i2c/busses/i2c-qup.c
1825 F:      drivers/clk/qcom/
1826 F:      drivers/dma/qcom/
1827 F:      drivers/soc/qcom/
1828 F:      drivers/spi/spi-qup.c
1829 F:      drivers/tty/serial/msm_serial.c
1830 F:      drivers/*/pm8???-*
1831 F:      drivers/mfd/ssbi.c
1832 F:      drivers/firmware/qcom_scm.c
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1834
1835 ARM/RADISYS ENP2611 MACHINE SUPPORT
1836 M:      Lennert Buytenhek <kernel@wantstofly.org>
1837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1838 S:      Maintained
1839
1840 ARM/REALTEK ARCHITECTURE
1841 M:      Andreas Färber <afaerber@suse.de>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844 F:      arch/arm64/boot/dts/realtek/
1845 F:      Documentation/devicetree/bindings/arm/realtek.txt
1846
1847 ARM/RENESAS ARM64 ARCHITECTURE
1848 M:      Simon Horman <horms@verge.net.au>
1849 M:      Magnus Damm <magnus.damm@gmail.com>
1850 L:      linux-renesas-soc@vger.kernel.org
1851 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1853 S:      Supported
1854 F:      arch/arm64/boot/dts/renesas/
1855 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1856 F:      drivers/soc/renesas/
1857 F:      include/linux/soc/renesas/
1858
1859 ARM/RISCPC ARCHITECTURE
1860 M:      Russell King <linux@armlinux.org.uk>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 W:      http://www.armlinux.org.uk/
1863 S:      Maintained
1864 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1865 F:      arch/arm/include/asm/hardware/ioc.h
1866 F:      arch/arm/include/asm/hardware/iomd.h
1867 F:      arch/arm/include/asm/hardware/memc.h
1868 F:      arch/arm/mach-rpc/
1869 F:      drivers/net/ethernet/8390/etherh.c
1870 F:      drivers/net/ethernet/i825xx/ether1*
1871 F:      drivers/net/ethernet/seeq/ether3*
1872 F:      drivers/scsi/arm/
1873
1874 ARM/Rockchip SoC support
1875 M:      Heiko Stuebner <heiko@sntech.de>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 L:      linux-rockchip@lists.infradead.org
1878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1879 S:      Maintained
1880 F:      arch/arm/boot/dts/rk3*
1881 F:      arch/arm/boot/dts/rv1108*
1882 F:      arch/arm/mach-rockchip/
1883 F:      drivers/clk/rockchip/
1884 F:      drivers/i2c/busses/i2c-rk3x.c
1885 F:      drivers/*/*rockchip*
1886 F:      drivers/*/*/*rockchip*
1887 F:      sound/soc/rockchip/
1888 N:      rockchip
1889
1890 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1891 M:      Kukjin Kim <kgene@kernel.org>
1892 M:      Krzysztof Kozlowski <krzk@kernel.org>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1895 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1896 S:      Maintained
1897 F:      arch/arm/boot/dts/s3c*
1898 F:      arch/arm/boot/dts/s5p*
1899 F:      arch/arm/boot/dts/exynos*
1900 F:      arch/arm64/boot/dts/exynos/
1901 F:      arch/arm/plat-samsung/
1902 F:      arch/arm/mach-s3c24*/
1903 F:      arch/arm/mach-s3c64xx/
1904 F:      arch/arm/mach-s5p*/
1905 F:      arch/arm/mach-exynos*/
1906 F:      drivers/*/*s3c24*
1907 F:      drivers/*/*/*s3c24*
1908 F:      drivers/*/*s3c64xx*
1909 F:      drivers/*/*s5pv210*
1910 F:      drivers/memory/samsung/*
1911 F:      drivers/soc/samsung/*
1912 F:      Documentation/arm/Samsung/
1913 F:      Documentation/devicetree/bindings/arm/samsung/
1914 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1915 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1916 N:      exynos
1917
1918 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1919 M:      Kyungmin Park <kyungmin.park@samsung.com>
1920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1921 S:      Maintained
1922 F:      arch/arm/mach-s5pv210/
1923
1924 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1925 M:      Kyungmin Park <kyungmin.park@samsung.com>
1926 M:      Kamil Debski <kamil@wypas.org>
1927 M:      Andrzej Hajda <a.hajda@samsung.com>
1928 L:      linux-arm-kernel@lists.infradead.org
1929 L:      linux-media@vger.kernel.org
1930 S:      Maintained
1931 F:      drivers/media/platform/s5p-g2d/
1932
1933 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1934 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1935 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1936 L:      linux-media@vger.kernel.org
1937 S:      Maintained
1938 F:      drivers/media/platform/s5p-cec/
1939 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1940
1941 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1942 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1943 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1944 L:      linux-arm-kernel@lists.infradead.org
1945 L:      linux-media@vger.kernel.org
1946 S:      Maintained
1947 F:      drivers/media/platform/s5p-jpeg/
1948
1949 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1950 M:      Kyungmin Park <kyungmin.park@samsung.com>
1951 M:      Kamil Debski <kamil@wypas.org>
1952 M:      Jeongtae Park <jtp.park@samsung.com>
1953 M:      Andrzej Hajda <a.hajda@samsung.com>
1954 L:      linux-arm-kernel@lists.infradead.org
1955 L:      linux-media@vger.kernel.org
1956 S:      Maintained
1957 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1958 F:      drivers/media/platform/s5p-mfc/
1959
1960 ARM/SHMOBILE ARM ARCHITECTURE
1961 M:      Simon Horman <horms@verge.net.au>
1962 M:      Magnus Damm <magnus.damm@gmail.com>
1963 L:      linux-renesas-soc@vger.kernel.org
1964 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1966 S:      Supported
1967 F:      arch/arm/boot/dts/emev2*
1968 F:      arch/arm/boot/dts/r7s*
1969 F:      arch/arm/boot/dts/r8a*
1970 F:      arch/arm/boot/dts/sh*
1971 F:      arch/arm/configs/shmobile_defconfig
1972 F:      arch/arm/include/debug/renesas-scif.S
1973 F:      arch/arm/mach-shmobile/
1974 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1975 F:      drivers/soc/renesas/
1976 F:      include/linux/soc/renesas/
1977
1978 ARM/SOCFPGA ARCHITECTURE
1979 M:      Dinh Nguyen <dinguyen@kernel.org>
1980 S:      Maintained
1981 F:      arch/arm/mach-socfpga/
1982 F:      arch/arm/boot/dts/socfpga*
1983 F:      arch/arm/configs/socfpga_defconfig
1984 F:      arch/arm64/boot/dts/altera/
1985 W:      http://www.rocketboards.org
1986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1987
1988 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1989 M:      Dinh Nguyen <dinguyen@kernel.org>
1990 S:      Maintained
1991 F:      drivers/clk/socfpga/
1992
1993 ARM/SOCFPGA EDAC SUPPORT
1994 M:      Thor Thayer <thor.thayer@linux.intel.com>
1995 S:      Maintained
1996 F:      drivers/edac/altera_edac.
1997
1998 ARM/SPREADTRUM SoC SUPPORT
1999 M:      Orson Zhai <orsonzhai@gmail.com>
2000 M:      Baolin Wang <baolin.wang@linaro.org>
2001 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2002 S:      Maintained
2003 F:      arch/arm64/boot/dts/sprd
2004 N:      sprd
2005
2006 ARM/STI ARCHITECTURE
2007 M:      Patrice Chotard <patrice.chotard@st.com>
2008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2009 W:      http://www.stlinux.com
2010 S:      Maintained
2011 F:      arch/arm/mach-sti/
2012 F:      arch/arm/boot/dts/sti*
2013 F:      drivers/char/hw_random/st-rng.c
2014 F:      drivers/clocksource/arm_global_timer.c
2015 F:      drivers/clocksource/clksrc_st_lpc.c
2016 F:      drivers/cpufreq/sti-cpufreq.c
2017 F:      drivers/dma/st_fdma*
2018 F:      drivers/i2c/busses/i2c-st.c
2019 F:      drivers/media/rc/st_rc.c
2020 F:      drivers/media/platform/sti/c8sectpfe/
2021 F:      drivers/mmc/host/sdhci-st.c
2022 F:      drivers/phy/st/phy-miphy28lp.c
2023 F:      drivers/phy/st/phy-stih407-usb.c
2024 F:      drivers/pinctrl/pinctrl-st.c
2025 F:      drivers/remoteproc/st_remoteproc.c
2026 F:      drivers/remoteproc/st_slim_rproc.c
2027 F:      drivers/reset/sti/
2028 F:      drivers/rtc/rtc-st-lpc.c
2029 F:      drivers/tty/serial/st-asc.c
2030 F:      drivers/usb/dwc3/dwc3-st.c
2031 F:      drivers/usb/host/ehci-st.c
2032 F:      drivers/usb/host/ohci-st.c
2033 F:      drivers/watchdog/st_lpc_wdt.c
2034 F:      drivers/ata/ahci_st.c
2035 F:      include/linux/remoteproc/st_slim_rproc.h
2036
2037 ARM/STM32 ARCHITECTURE
2038 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2039 M:      Alexandre Torgue <alexandre.torgue@st.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2043 N:      stm32
2044 F:      arch/arm/boot/dts/stm32*
2045 F:      arch/arm/mach-stm32/
2046 F:      drivers/clocksource/armv7m_systick.c
2047
2048 ARM/Synaptics Berlin SoC support
2049 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2050 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2052 S:      Maintained
2053 F:      arch/arm/mach-berlin/
2054 F:      arch/arm/boot/dts/berlin*
2055 F:      arch/arm64/boot/dts/marvell/berlin*
2056
2057 ARM/TANGO ARCHITECTURE
2058 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2059 M:      Mans Rullgard <mans@mansr.com>
2060 L:      linux-arm-kernel@lists.infradead.org
2061 S:      Odd Fixes
2062 N:      tango
2063
2064 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2065 M:      Lennert Buytenhek <kernel@wantstofly.org>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 S:      Maintained
2068
2069 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2070 M:      Hans Verkuil <hans.verkuil@cisco.com>
2071 L:      linux-tegra@vger.kernel.org
2072 L:      linux-media@vger.kernel.org
2073 S:      Maintained
2074 F:      drivers/media/platform/tegra-cec/
2075 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2076
2077 ARM/TETON BGA MACHINE SUPPORT
2078 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2080 S:      Maintained
2081
2082 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2083 M:      Santosh Shilimkar <ssantosh@kernel.org>
2084 L:      linux-kernel@vger.kernel.org
2085 S:      Maintained
2086 F:      drivers/memory/*emif*
2087
2088 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2089 M:      Santosh Shilimkar <ssantosh@kernel.org>
2090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2091 S:      Maintained
2092 F:      arch/arm/mach-keystone/
2093 F:      arch/arm/boot/dts/keystone-*
2094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2095
2096 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2097 M:      Santosh Shilimkar <ssantosh@kernel.org>
2098 L:      linux-kernel@vger.kernel.org
2099 S:      Maintained
2100 F:      drivers/clk/keystone/
2101
2102 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2103 M:      Santosh Shilimkar <ssantosh@kernel.org>
2104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2105 L:      linux-kernel@vger.kernel.org
2106 S:      Maintained
2107 F:      drivers/clocksource/timer-keystone.c
2108
2109 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2110 M:      Santosh Shilimkar <ssantosh@kernel.org>
2111 L:      linux-kernel@vger.kernel.org
2112 S:      Maintained
2113 F:      drivers/power/reset/keystone-reset.c
2114
2115 ARM/THECUS N2100 MACHINE SUPPORT
2116 M:      Lennert Buytenhek <kernel@wantstofly.org>
2117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2118 S:      Maintained
2119
2120 ARM/TOSA MACHINE SUPPORT
2121 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2122 M:      Dirk Opfer <dirk@opfer-online.de>
2123 S:      Maintained
2124
2125 ARM/UNIPHIER ARCHITECTURE
2126 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2129 S:      Maintained
2130 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2131 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2132 F:      arch/arm/boot/dts/uniphier*
2133 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2134 F:      arch/arm/mach-uniphier/
2135 F:      arch/arm/mm/cache-uniphier.c
2136 F:      arch/arm64/boot/dts/socionext/uniphier*
2137 F:      drivers/bus/uniphier-system-bus.c
2138 F:      drivers/clk/uniphier/
2139 F:      drivers/gpio/gpio-uniphier.c
2140 F:      drivers/i2c/busses/i2c-uniphier*
2141 F:      drivers/irqchip/irq-uniphier-aidet.c
2142 F:      drivers/pinctrl/uniphier/
2143 F:      drivers/reset/reset-uniphier.c
2144 F:      drivers/tty/serial/8250/8250_uniphier.c
2145 N:      uniphier
2146
2147 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2148 M:      Ulf Hansson <ulf.hansson@linaro.org>
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 T:      git git://git.linaro.org/people/ulfh/clk.git
2151 S:      Maintained
2152 F:      drivers/clk/ux500/
2153
2154 ARM/VERSATILE EXPRESS PLATFORM
2155 M:      Liviu Dudau <liviu.dudau@arm.com>
2156 M:      Sudeep Holla <sudeep.holla@arm.com>
2157 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2159 S:      Maintained
2160 F:      arch/arm/boot/dts/vexpress*
2161 F:      arch/arm64/boot/dts/arm/
2162 F:      arch/arm/mach-vexpress/
2163 F:      */*/vexpress*
2164 F:      */*/*/vexpress*
2165 F:      drivers/clk/versatile/clk-vexpress-osc.c
2166 F:      drivers/clocksource/versatile.c
2167 N:      mps2
2168
2169 ARM/VFP SUPPORT
2170 M:      Russell King <linux@armlinux.org.uk>
2171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2172 W:      http://www.armlinux.org.uk/
2173 S:      Maintained
2174 F:      arch/arm/vfp/
2175
2176 ARM/VOIPAC PXA270 SUPPORT
2177 M:      Marek Vasut <marek.vasut@gmail.com>
2178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2179 S:      Maintained
2180 F:      arch/arm/mach-pxa/vpac270.c
2181 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2182
2183 ARM/VT8500 ARM ARCHITECTURE
2184 M:      Tony Prisk <linux@prisktech.co.nz>
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 S:      Maintained
2187 F:      arch/arm/mach-vt8500/
2188 F:      drivers/clocksource/vt8500_timer.c
2189 F:      drivers/i2c/busses/i2c-wmt.c
2190 F:      drivers/mmc/host/wmt-sdmmc.c
2191 F:      drivers/pwm/pwm-vt8500.c
2192 F:      drivers/rtc/rtc-vt8500.c
2193 F:      drivers/tty/serial/vt8500_serial.c
2194 F:      drivers/usb/host/ehci-platform.c
2195 F:      drivers/usb/host/uhci-platform.c
2196 F:      drivers/video/fbdev/vt8500lcdfb.*
2197 F:      drivers/video/fbdev/wm8505fb*
2198 F:      drivers/video/fbdev/wmt_ge_rops.*
2199
2200 ARM/ZIPIT Z2 SUPPORT
2201 M:      Marek Vasut <marek.vasut@gmail.com>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 S:      Maintained
2204 F:      arch/arm/mach-pxa/z2.c
2205 F:      arch/arm/mach-pxa/include/mach/z2.h
2206
2207 ARM/ZTE ARCHITECTURE
2208 M:      Jun Nie <jun.nie@linaro.org>
2209 M:      Baoyou Xie <baoyou.xie@linaro.org>
2210 M:      Shawn Guo <shawnguo@kernel.org>
2211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2212 S:      Maintained
2213 F:      arch/arm/boot/dts/zx2967*
2214 F:      arch/arm/mach-zx/
2215 F:      arch/arm64/boot/dts/zte/
2216 F:      drivers/clk/zte/
2217 F:      drivers/dma/zx_dma.c
2218 F:      drivers/gpio/gpio-zx.c
2219 F:      drivers/i2c/busses/i2c-zx2967.c
2220 F:      drivers/mmc/host/dw_mmc-zx.*
2221 F:      drivers/pinctrl/zte/
2222 F:      drivers/soc/zte/
2223 F:      drivers/thermal/zx2967_thermal.c
2224 F:      drivers/watchdog/zx2967_wdt.c
2225 F:      Documentation/devicetree/bindings/arm/zte.txt
2226 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2227 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2228 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2229 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2230 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2231 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2232 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2233 F:      Documentation/devicetree/bindings/soc/zte/
2234 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2235 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2236 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2237 F:      include/dt-bindings/clock/zx2967*.h
2238 F:      include/dt-bindings/soc/zte,*.h
2239 F:      sound/soc/codecs/zx_aud96p22.c
2240 F:      sound/soc/zte/
2241
2242 ARM/ZYNQ ARCHITECTURE
2243 M:      Michal Simek <michal.simek@xilinx.com>
2244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2245 W:      http://wiki.xilinx.com
2246 T:      git https://github.com/Xilinx/linux-xlnx.git
2247 S:      Supported
2248 F:      arch/arm/mach-zynq/
2249 F:      drivers/cpuidle/cpuidle-zynq.c
2250 F:      drivers/block/xsysace.c
2251 N:      zynq
2252 N:      xilinx
2253 F:      drivers/clocksource/cadence_ttc_timer.c
2254 F:      drivers/i2c/busses/i2c-cadence.c
2255 F:      drivers/mmc/host/sdhci-of-arasan.c
2256 F:      drivers/edac/synopsys_edac.c
2257
2258 ARM64 PORT (AARCH64 ARCHITECTURE)
2259 M:      Catalin Marinas <catalin.marinas@arm.com>
2260 M:      Will Deacon <will.deacon@arm.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2263 S:      Maintained
2264 F:      arch/arm64/
2265 F:      Documentation/arm64/
2266
2267 AS3645A LED FLASH CONTROLLER DRIVER
2268 M:      Sakari Ailus <sakari.ailus@iki.fi>
2269 L:      linux-leds@vger.kernel.org
2270 S:      Maintained
2271 F:      drivers/leds/leds-as3645a.c
2272
2273 ASAHI KASEI AK8974 DRIVER
2274 M:      Linus Walleij <linus.walleij@linaro.org>
2275 L:      linux-iio@vger.kernel.org
2276 W:      http://www.akm.com/
2277 S:      Supported
2278 F:      drivers/iio/magnetometer/ak8974.c
2279
2280 ASC7621 HARDWARE MONITOR DRIVER
2281 M:      George Joseph <george.joseph@fairview5.com>
2282 L:      linux-hwmon@vger.kernel.org
2283 S:      Maintained
2284 F:      Documentation/hwmon/asc7621
2285 F:      drivers/hwmon/asc7621.c
2286
2287 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2288 M:      Corentin Chary <corentin.chary@gmail.com>
2289 L:      acpi4asus-user@lists.sourceforge.net
2290 L:      platform-driver-x86@vger.kernel.org
2291 W:      http://acpi4asus.sf.net
2292 S:      Maintained
2293 F:      drivers/platform/x86/asus*.c
2294 F:      drivers/platform/x86/eeepc*.c
2295
2296 ASUS WIRELESS RADIO CONTROL DRIVER
2297 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2298 L:      platform-driver-x86@vger.kernel.org
2299 S:      Maintained
2300 F:      drivers/platform/x86/asus-wireless.c
2301
2302 ASYMMETRIC KEYS
2303 M:      David Howells <dhowells@redhat.com>
2304 L:      keyrings@vger.kernel.org
2305 S:      Maintained
2306 F:      Documentation/crypto/asymmetric-keys.txt
2307 F:      include/linux/verification.h
2308 F:      include/crypto/public_key.h
2309 F:      include/crypto/pkcs7.h
2310 F:      crypto/asymmetric_keys/
2311
2312 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2313 R:      Dan Williams <dan.j.williams@intel.com>
2314 W:      http://sourceforge.net/projects/xscaleiop
2315 S:      Odd fixes
2316 F:      Documentation/crypto/async-tx-api.txt
2317 F:      crypto/async_tx/
2318 F:      drivers/dma/
2319 F:      include/linux/dmaengine.h
2320 F:      include/linux/async_tx.h
2321
2322 AT24 EEPROM DRIVER
2323 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2324 L:      linux-i2c@vger.kernel.org
2325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2326 S:      Maintained
2327 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2328 F:      drivers/misc/eeprom/at24.c
2329 F:      include/linux/platform_data/at24.h
2330
2331 ATA OVER ETHERNET (AOE) DRIVER
2332 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2333 W:      http://www.openaoe.org/
2334 S:      Supported
2335 F:      Documentation/aoe/
2336 F:      drivers/block/aoe/
2337
2338 ATHEROS 71XX/9XXX GPIO DRIVER
2339 M:      Alban Bedel <albeu@free.fr>
2340 W:      https://github.com/AlbanBedel/linux
2341 T:      git git://github.com/AlbanBedel/linux
2342 S:      Maintained
2343 F:      drivers/gpio/gpio-ath79.c
2344 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2345
2346 ATHEROS 71XX/9XXX USB PHY DRIVER
2347 M:      Alban Bedel <albeu@free.fr>
2348 W:      https://github.com/AlbanBedel/linux
2349 T:      git git://github.com/AlbanBedel/linux
2350 S:      Maintained
2351 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2352 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2353
2354 ATHEROS ATH GENERIC UTILITIES
2355 M:      Kalle Valo <kvalo@codeaurora.org>
2356 L:      linux-wireless@vger.kernel.org
2357 S:      Supported
2358 F:      drivers/net/wireless/ath/*
2359
2360 ATHEROS ATH5K WIRELESS DRIVER
2361 M:      Jiri Slaby <jirislaby@gmail.com>
2362 M:      Nick Kossifidis <mickflemm@gmail.com>
2363 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2364 L:      linux-wireless@vger.kernel.org
2365 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2366 S:      Maintained
2367 F:      drivers/net/wireless/ath/ath5k/
2368
2369 ATHEROS ATH6KL WIRELESS DRIVER
2370 M:      Kalle Valo <kvalo@codeaurora.org>
2371 L:      linux-wireless@vger.kernel.org
2372 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2374 S:      Supported
2375 F:      drivers/net/wireless/ath/ath6kl/
2376
2377 ATI_REMOTE2 DRIVER
2378 M:      Ville Syrjala <syrjala@sci.fi>
2379 S:      Maintained
2380 F:      drivers/input/misc/ati_remote2.c
2381
2382 ATK0110 HWMON DRIVER
2383 M:      Luca Tettamanti <kronos.it@gmail.com>
2384 L:      linux-hwmon@vger.kernel.org
2385 S:      Maintained
2386 F:      drivers/hwmon/asus_atk0110.c
2387
2388 ATLX ETHERNET DRIVERS
2389 M:      Jay Cliburn <jcliburn@gmail.com>
2390 M:      Chris Snook <chris.snook@gmail.com>
2391 L:      netdev@vger.kernel.org
2392 W:      http://sourceforge.net/projects/atl1
2393 W:      http://atl1.sourceforge.net
2394 S:      Maintained
2395 F:      drivers/net/ethernet/atheros/
2396
2397 ATM
2398 M:      Chas Williams <3chas3@gmail.com>
2399 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2400 L:      netdev@vger.kernel.org
2401 W:      http://linux-atm.sourceforge.net
2402 S:      Maintained
2403 F:      drivers/atm/
2404 F:      include/linux/atm*
2405 F:      include/uapi/linux/atm*
2406
2407 ATMEL AT91 / AT32 MCI DRIVER
2408 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2409 S:      Maintained
2410 F:      drivers/mmc/host/atmel-mci.c
2411
2412 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2413 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2414 S:      Supported
2415 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2416
2417 ATMEL Audio ALSA driver
2418 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2419 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2420 S:      Supported
2421 F:      sound/soc/atmel
2422
2423 ATMEL I2C DRIVER
2424 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2425 L:      linux-i2c@vger.kernel.org
2426 S:      Supported
2427 F:      drivers/i2c/busses/i2c-at91.c
2428
2429 ATMEL ISI DRIVER
2430 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2431 L:      linux-media@vger.kernel.org
2432 S:      Supported
2433 F:      drivers/media/platform/atmel/atmel-isi.c
2434 F:      include/media/atmel-isi.h
2435
2436 ATMEL LCDFB DRIVER
2437 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2438 L:      linux-fbdev@vger.kernel.org
2439 S:      Maintained
2440 F:      drivers/video/fbdev/atmel_lcdfb.c
2441 F:      include/video/atmel_lcdc.h
2442
2443 ATMEL MACB ETHERNET DRIVER
2444 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2445 S:      Supported
2446 F:      drivers/net/ethernet/cadence/
2447
2448 ATMEL MAXTOUCH DRIVER
2449 M:      Nick Dyer <nick@shmanahar.org>
2450 T:      git git://github.com/ndyer/linux.git
2451 S:      Maintained
2452 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2453 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2454
2455 ATMEL SAMA5D2 ADC DRIVER
2456 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2457 L:      linux-iio@vger.kernel.org
2458 S:      Supported
2459 F:      drivers/iio/adc/at91-sama5d2_adc.c
2460
2461 ATMEL SDMMC DRIVER
2462 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2463 L:      linux-mmc@vger.kernel.org
2464 S:      Supported
2465 F:      drivers/mmc/host/sdhci-of-at91.c
2466
2467 ATMEL SPI DRIVER
2468 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2469 S:      Supported
2470 F:      drivers/spi/spi-atmel.*
2471
2472 ATMEL SSC DRIVER
2473 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2475 S:      Supported
2476 F:      drivers/misc/atmel-ssc.c
2477 F:      include/linux/atmel-ssc.h
2478
2479 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2482 S:      Supported
2483 F:      drivers/misc/atmel_tclib.c
2484 F:      drivers/clocksource/tcb_clksrc.c
2485
2486 ATMEL USBA UDC DRIVER
2487 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2489 S:      Supported
2490 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2491
2492 ATMEL WIRELESS DRIVER
2493 M:      Simon Kelley <simon@thekelleys.org.uk>
2494 L:      linux-wireless@vger.kernel.org
2495 W:      http://www.thekelleys.org.uk/atmel
2496 W:      http://atmelwlandriver.sourceforge.net/
2497 S:      Maintained
2498 F:      drivers/net/wireless/atmel/atmel*
2499
2500 ATMEL XDMA DRIVER
2501 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2502 L:      linux-arm-kernel@lists.infradead.org
2503 L:      dmaengine@vger.kernel.org
2504 S:      Supported
2505 F:      drivers/dma/at_xdmac.c
2506
2507 ATOMIC INFRASTRUCTURE
2508 M:      Will Deacon <will.deacon@arm.com>
2509 M:      Peter Zijlstra <peterz@infradead.org>
2510 R:      Boqun Feng <boqun.feng@gmail.com>
2511 L:      linux-kernel@vger.kernel.org
2512 S:      Maintained
2513 F:      arch/*/include/asm/atomic*.h
2514 F:      include/*/atomic*.h
2515
2516 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2517 M:      Bradley Grove <linuxdrivers@attotech.com>
2518 L:      linux-scsi@vger.kernel.org
2519 W:      http://www.attotech.com
2520 S:      Supported
2521 F:      drivers/scsi/esas2r
2522
2523 ATUSB IEEE 802.15.4 RADIO DRIVER
2524 M:      Stefan Schmidt <stefan@osg.samsung.com>
2525 L:      linux-wpan@vger.kernel.org
2526 S:      Maintained
2527 F:      drivers/net/ieee802154/atusb.c
2528 F:      drivers/net/ieee802154/atusb.h
2529 F:      drivers/net/ieee802154/at86rf230.h
2530
2531 AUDIT SUBSYSTEM
2532 M:      Paul Moore <paul@paul-moore.com>
2533 M:      Eric Paris <eparis@redhat.com>
2534 L:      linux-audit@redhat.com (moderated for non-subscribers)
2535 W:      https://github.com/linux-audit
2536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2537 S:      Supported
2538 F:      include/linux/audit.h
2539 F:      include/uapi/linux/audit.h
2540 F:      kernel/audit*
2541
2542 AUXILIARY DISPLAY DRIVERS
2543 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2544 S:      Maintained
2545 F:      drivers/auxdisplay/
2546 F:      include/linux/cfag12864b.h
2547
2548 AX.25 NETWORK LAYER
2549 M:      Ralf Baechle <ralf@linux-mips.org>
2550 L:      linux-hams@vger.kernel.org
2551 W:      http://www.linux-ax25.org/
2552 S:      Maintained
2553 F:      include/uapi/linux/ax25.h
2554 F:      include/net/ax25.h
2555 F:      net/ax25/
2556
2557 AXENTIA ARM DEVICES
2558 M:      Peter Rosin <peda@axentia.se>
2559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2560 S:      Maintained
2561 F:      Documentation/devicetree/bindings/arm/axentia.txt
2562 F:      arch/arm/boot/dts/at91-linea.dtsi
2563 F:      arch/arm/boot/dts/at91-natte.dtsi
2564 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2565 F:      arch/arm/boot/dts/at91-tse850-3.dts
2566
2567 AXENTIA ASOC DRIVERS
2568 M:      Peter Rosin <peda@axentia.se>
2569 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2570 S:      Maintained
2571 F:      Documentation/devicetree/bindings/sound/axentia,*
2572 F:      sound/soc/atmel/tse850-pcm5142.c
2573
2574 AZ6007 DVB DRIVER
2575 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2576 L:      linux-media@vger.kernel.org
2577 W:      https://linuxtv.org
2578 T:      git git://linuxtv.org/media_tree.git
2579 S:      Maintained
2580 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2581
2582 AZTECH FM RADIO RECEIVER DRIVER
2583 M:      Hans Verkuil <hverkuil@xs4all.nl>
2584 L:      linux-media@vger.kernel.org
2585 T:      git git://linuxtv.org/media_tree.git
2586 W:      https://linuxtv.org
2587 S:      Maintained
2588 F:      drivers/media/radio/radio-aztech*
2589
2590 B43 WIRELESS DRIVER
2591 L:      linux-wireless@vger.kernel.org
2592 L:      b43-dev@lists.infradead.org
2593 W:      http://wireless.kernel.org/en/users/Drivers/b43
2594 S:      Odd Fixes
2595 F:      drivers/net/wireless/broadcom/b43/
2596
2597 B43LEGACY WIRELESS DRIVER
2598 M:      Larry Finger <Larry.Finger@lwfinger.net>
2599 L:      linux-wireless@vger.kernel.org
2600 L:      b43-dev@lists.infradead.org
2601 W:      http://wireless.kernel.org/en/users/Drivers/b43
2602 S:      Maintained
2603 F:      drivers/net/wireless/broadcom/b43legacy/
2604
2605 BACKLIGHT CLASS/SUBSYSTEM
2606 M:      Lee Jones <lee.jones@linaro.org>
2607 M:      Daniel Thompson <daniel.thompson@linaro.org>
2608 M:      Jingoo Han <jingoohan1@gmail.com>
2609 L:      dri-devel@lists.freedesktop.org
2610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2611 S:      Maintained
2612 F:      drivers/video/backlight/
2613 F:      include/linux/backlight.h
2614 F:      include/linux/pwm_backlight.h
2615 F:      Documentation/devicetree/bindings/leds/backlight
2616
2617 BATMAN ADVANCED
2618 M:      Marek Lindner <mareklindner@neomailbox.ch>
2619 M:      Simon Wunderlich <sw@simonwunderlich.de>
2620 M:      Antonio Quartulli <a@unstable.cc>
2621 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2622 W:      https://www.open-mesh.org/
2623 Q:      https://patchwork.open-mesh.org/project/batman/list/
2624 S:      Maintained
2625 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2626 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2627 F:      Documentation/networking/batman-adv.rst
2628 F:      include/uapi/linux/batadv_packet.h
2629 F:      include/uapi/linux/batman_adv.h
2630 F:      net/batman-adv/
2631
2632 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2633 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2634 L:      linux-hams@vger.kernel.org
2635 W:      http://www.baycom.org/~tom/ham/ham.html
2636 S:      Maintained
2637 F:      drivers/net/hamradio/baycom*
2638
2639 BCACHE (BLOCK LAYER CACHE)
2640 M:      Coly Li <colyli@suse.de>
2641 M:      Kent Overstreet <kent.overstreet@gmail.com>
2642 L:      linux-bcache@vger.kernel.org
2643 W:      http://bcache.evilpiepirate.org
2644 C:      irc://irc.oftc.net/bcache
2645 S:      Maintained
2646 F:      drivers/md/bcache/
2647
2648 BDISP ST MEDIA DRIVER
2649 M:      Fabien Dessenne <fabien.dessenne@st.com>
2650 L:      linux-media@vger.kernel.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 W:      https://linuxtv.org
2653 S:      Supported
2654 F:      drivers/media/platform/sti/bdisp
2655
2656 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2657 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2658 L:      netdev@vger.kernel.org
2659 S:      Maintained
2660 F:      drivers/net/ethernet/ec_bhf.c
2661
2662 BEFS FILE SYSTEM
2663 M:      Luis de Bethencourt <luisbg@kernel.org>
2664 M:      Salah Triki <salah.triki@gmail.com>
2665 S:      Maintained
2666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2667 F:      Documentation/filesystems/befs.txt
2668 F:      fs/befs/
2669
2670 BFQ I/O SCHEDULER
2671 M:      Paolo Valente <paolo.valente@linaro.org>
2672 M:      Jens Axboe <axboe@kernel.dk>
2673 L:      linux-block@vger.kernel.org
2674 S:      Maintained
2675 F:      block/bfq-*
2676 F:      Documentation/block/bfq-iosched.txt
2677
2678 BFS FILE SYSTEM
2679 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2680 S:      Maintained
2681 F:      Documentation/filesystems/bfs.txt
2682 F:      fs/bfs/
2683 F:      include/uapi/linux/bfs_fs.h
2684
2685 BLINKM RGB LED DRIVER
2686 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2687 S:      Maintained
2688 F:      drivers/leds/leds-blinkm.c
2689
2690 BLOCK LAYER
2691 M:      Jens Axboe <axboe@kernel.dk>
2692 L:      linux-block@vger.kernel.org
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2694 S:      Maintained
2695 F:      block/
2696 F:      drivers/block/
2697 F:      kernel/trace/blktrace.c
2698 F:      lib/sbitmap.c
2699
2700 BLOCK2MTD DRIVER
2701 M:      Joern Engel <joern@lazybastard.org>
2702 L:      linux-mtd@lists.infradead.org
2703 S:      Maintained
2704 F:      drivers/mtd/devices/block2mtd.c
2705
2706 BLUETOOTH DRIVERS
2707 M:      Marcel Holtmann <marcel@holtmann.org>
2708 M:      Johan Hedberg <johan.hedberg@gmail.com>
2709 L:      linux-bluetooth@vger.kernel.org
2710 W:      http://www.bluez.org/
2711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2713 S:      Maintained
2714 F:      drivers/bluetooth/
2715
2716 BLUETOOTH SUBSYSTEM
2717 M:      Marcel Holtmann <marcel@holtmann.org>
2718 M:      Johan Hedberg <johan.hedberg@gmail.com>
2719 L:      linux-bluetooth@vger.kernel.org
2720 W:      http://www.bluez.org/
2721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2723 S:      Maintained
2724 F:      net/bluetooth/
2725 F:      include/net/bluetooth/
2726
2727 BONDING DRIVER
2728 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2729 M:      Veaceslav Falico <vfalico@gmail.com>
2730 M:      Andy Gospodarek <andy@greyhouse.net>
2731 L:      netdev@vger.kernel.org
2732 W:      http://sourceforge.net/projects/bonding/
2733 S:      Supported
2734 F:      drivers/net/bonding/
2735 F:      include/uapi/linux/if_bonding.h
2736
2737 BPF (Safe dynamic programs and tools)
2738 M:      Alexei Starovoitov <ast@kernel.org>
2739 M:      Daniel Borkmann <daniel@iogearbox.net>
2740 L:      netdev@vger.kernel.org
2741 L:      linux-kernel@vger.kernel.org
2742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2744 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2745 S:      Supported
2746 F:      arch/x86/net/bpf_jit*
2747 F:      Documentation/networking/filter.txt
2748 F:      Documentation/bpf/
2749 F:      include/linux/bpf*
2750 F:      include/linux/filter.h
2751 F:      include/trace/events/xdp.h
2752 F:      include/uapi/linux/bpf*
2753 F:      include/uapi/linux/filter.h
2754 F:      kernel/bpf/
2755 F:      kernel/trace/bpf_trace.c
2756 F:      lib/test_bpf.c
2757 F:      net/bpf/
2758 F:      net/core/filter.c
2759 F:      net/sched/act_bpf.c
2760 F:      net/sched/cls_bpf.c
2761 F:      samples/bpf/
2762 F:      tools/bpf/
2763 F:      tools/lib/bpf/
2764 F:      tools/testing/selftests/bpf/
2765
2766 BROADCOM B44 10/100 ETHERNET DRIVER
2767 M:      Michael Chan <michael.chan@broadcom.com>
2768 L:      netdev@vger.kernel.org
2769 S:      Supported
2770 F:      drivers/net/ethernet/broadcom/b44.*
2771
2772 BROADCOM B53 ETHERNET SWITCH DRIVER
2773 M:      Florian Fainelli <f.fainelli@gmail.com>
2774 L:      netdev@vger.kernel.org
2775 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2776 S:      Supported
2777 F:      drivers/net/dsa/b53/*
2778 F:      include/linux/platform_data/b53.h
2779
2780 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2781 M:      Florian Fainelli <f.fainelli@gmail.com>
2782 M:      Ray Jui <rjui@broadcom.com>
2783 M:      Scott Branden <sbranden@broadcom.com>
2784 M:      bcm-kernel-feedback-list@broadcom.com
2785 T:      git git://github.com/broadcom/mach-bcm
2786 S:      Maintained
2787 N:      bcm281*
2788 N:      bcm113*
2789 N:      bcm216*
2790 N:      kona
2791 F:      arch/arm/mach-bcm/
2792
2793 BROADCOM BCM2835 ARM ARCHITECTURE
2794 M:      Eric Anholt <eric@anholt.net>
2795 M:      Stefan Wahren <stefan.wahren@i2se.com>
2796 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2798 T:      git git://github.com/anholt/linux
2799 S:      Maintained
2800 N:      bcm2835
2801 F:      drivers/staging/vc04_services
2802
2803 BROADCOM BCM47XX MIPS ARCHITECTURE
2804 M:      Hauke Mehrtens <hauke@hauke-m.de>
2805 M:      Rafał Miłecki <zajec5@gmail.com>
2806 L:      linux-mips@linux-mips.org
2807 S:      Maintained
2808 F:      Documentation/devicetree/bindings/mips/brcm/
2809 F:      arch/mips/bcm47xx/*
2810 F:      arch/mips/include/asm/mach-bcm47xx/*
2811
2812 BROADCOM BCM5301X ARM ARCHITECTURE
2813 M:      Hauke Mehrtens <hauke@hauke-m.de>
2814 M:      Rafał Miłecki <zajec5@gmail.com>
2815 M:      Jon Mason <jonmason@broadcom.com>
2816 M:      bcm-kernel-feedback-list@broadcom.com
2817 L:      linux-arm-kernel@lists.infradead.org
2818 S:      Maintained
2819 F:      arch/arm/mach-bcm/bcm_5301x.c
2820 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2821 F:      arch/arm/boot/dts/bcm470*
2822 F:      arch/arm/boot/dts/bcm953012*
2823
2824 BROADCOM BCM53573 ARM ARCHITECTURE
2825 M:      Rafał Miłecki <rafal@milecki.pl>
2826 L:      linux-arm-kernel@lists.infradead.org
2827 S:      Maintained
2828 F:      arch/arm/boot/dts/bcm53573*
2829 F:      arch/arm/boot/dts/bcm47189*
2830
2831 BROADCOM BCM63XX ARM ARCHITECTURE
2832 M:      Florian Fainelli <f.fainelli@gmail.com>
2833 M:      bcm-kernel-feedback-list@broadcom.com
2834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2835 T:      git git://github.com/broadcom/stblinux.git
2836 S:      Maintained
2837 N:      bcm63xx
2838
2839 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2840 M:      Kevin Cernekee <cernekee@gmail.com>
2841 L:      linux-usb@vger.kernel.org
2842 S:      Maintained
2843 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2844
2845 BROADCOM BCM7XXX ARM ARCHITECTURE
2846 M:      Brian Norris <computersforpeace@gmail.com>
2847 M:      Gregory Fong <gregory.0xf0@gmail.com>
2848 M:      Florian Fainelli <f.fainelli@gmail.com>
2849 M:      bcm-kernel-feedback-list@broadcom.com
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 T:      git git://github.com/broadcom/stblinux.git
2852 S:      Maintained
2853 F:      arch/arm/mach-bcm/*brcmstb*
2854 F:      arch/arm/boot/dts/bcm7*.dts*
2855 F:      drivers/bus/brcmstb_gisb.c
2856 F:      arch/arm/mm/cache-b15-rac.c
2857 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2858 N:      brcmstb
2859
2860 BROADCOM BMIPS CPUFREQ DRIVER
2861 M:      Markus Mayer <mmayer@broadcom.com>
2862 M:      bcm-kernel-feedback-list@broadcom.com
2863 L:      linux-pm@vger.kernel.org
2864 S:      Maintained
2865 F:      drivers/cpufreq/bmips-cpufreq.c
2866
2867 BROADCOM BMIPS MIPS ARCHITECTURE
2868 M:      Kevin Cernekee <cernekee@gmail.com>
2869 M:      Florian Fainelli <f.fainelli@gmail.com>
2870 L:      linux-mips@linux-mips.org
2871 T:      git git://github.com/broadcom/stblinux.git
2872 S:      Maintained
2873 F:      arch/mips/bmips/*
2874 F:      arch/mips/include/asm/mach-bmips/*
2875 F:      arch/mips/kernel/*bmips*
2876 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2877 F:      drivers/irqchip/irq-bcm63*
2878 F:      drivers/irqchip/irq-bcm7*
2879 F:      drivers/irqchip/irq-brcmstb*
2880 F:      include/linux/bcm963xx_nvram.h
2881 F:      include/linux/bcm963xx_tag.h
2882
2883 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2884 M:      Rasesh Mody <rasesh.mody@cavium.com>
2885 M:      Harish Patil <harish.patil@cavium.com>
2886 M:      Dept-GELinuxNICDev@cavium.com
2887 L:      netdev@vger.kernel.org
2888 S:      Supported
2889 F:      drivers/net/ethernet/broadcom/bnx2.*
2890 F:      drivers/net/ethernet/broadcom/bnx2_*
2891
2892 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2893 M:      QLogic-Storage-Upstream@qlogic.com
2894 L:      linux-scsi@vger.kernel.org
2895 S:      Supported
2896 F:      drivers/scsi/bnx2fc/
2897
2898 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2899 M:      QLogic-Storage-Upstream@qlogic.com
2900 L:      linux-scsi@vger.kernel.org
2901 S:      Supported
2902 F:      drivers/scsi/bnx2i/
2903
2904 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2905 M:      Ariel Elior <ariel.elior@cavium.com>
2906 M:      everest-linux-l2@cavium.com
2907 L:      netdev@vger.kernel.org
2908 S:      Supported
2909 F:      drivers/net/ethernet/broadcom/bnx2x/
2910
2911 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2912 M:      Michael Chan <michael.chan@broadcom.com>
2913 L:      netdev@vger.kernel.org
2914 S:      Supported
2915 F:      drivers/net/ethernet/broadcom/bnxt/
2916
2917 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2918 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2919 M:      Franky Lin <franky.lin@broadcom.com>
2920 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2921 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2922 M:      Wright Feng <wright.feng@cypress.com>
2923 L:      linux-wireless@vger.kernel.org
2924 L:      brcm80211-dev-list.pdl@broadcom.com
2925 L:      brcm80211-dev-list@cypress.com
2926 S:      Supported
2927 F:      drivers/net/wireless/broadcom/brcm80211/
2928
2929 BROADCOM BRCMSTB GPIO DRIVER
2930 M:      Gregory Fong <gregory.0xf0@gmail.com>
2931 L:      bcm-kernel-feedback-list@broadcom.com
2932 S:      Supported
2933 F:      drivers/gpio/gpio-brcmstb.c
2934 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2935
2936 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2937 M:      Al Cooper <alcooperx@gmail.com>
2938 L:      linux-kernel@vger.kernel.org
2939 L:      bcm-kernel-feedback-list@broadcom.com
2940 S:      Maintained
2941 F:      drivers/phy/broadcom/phy-brcm-usb*
2942
2943 BROADCOM GENET ETHERNET DRIVER
2944 M:      Doug Berger <opendmb@gmail.com>
2945 M:      Florian Fainelli <f.fainelli@gmail.com>
2946 L:      netdev@vger.kernel.org
2947 S:      Supported
2948 F:      drivers/net/ethernet/broadcom/genet/
2949
2950 BROADCOM IPROC ARM ARCHITECTURE
2951 M:      Ray Jui <rjui@broadcom.com>
2952 M:      Scott Branden <sbranden@broadcom.com>
2953 M:      Jon Mason <jonmason@broadcom.com>
2954 M:      bcm-kernel-feedback-list@broadcom.com
2955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2956 T:      git git://github.com/broadcom/cygnus-linux.git
2957 S:      Maintained
2958 N:      iproc
2959 N:      cygnus
2960 N:      bcm[-_]nsp
2961 N:      bcm9113*
2962 N:      bcm9583*
2963 N:      bcm9585*
2964 N:      bcm9586*
2965 N:      bcm988312
2966 N:      bcm113*
2967 N:      bcm583*
2968 N:      bcm585*
2969 N:      bcm586*
2970 N:      bcm88312
2971 N:      hr2
2972 F:      arch/arm64/boot/dts/broadcom/ns2*
2973 F:      drivers/clk/bcm/clk-ns*
2974 F:      drivers/pinctrl/bcm/pinctrl-ns*
2975
2976 BROADCOM KONA GPIO DRIVER
2977 M:      Ray Jui <rjui@broadcom.com>
2978 L:      bcm-kernel-feedback-list@broadcom.com
2979 S:      Supported
2980 F:      drivers/gpio/gpio-bcm-kona.c
2981 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2982
2983 BROADCOM NETXTREME-E ROCE DRIVER
2984 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2985 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2986 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2987 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2988 L:      linux-rdma@vger.kernel.org
2989 W:      http://www.broadcom.com
2990 S:      Supported
2991 F:      drivers/infiniband/hw/bnxt_re/
2992 F:      include/uapi/rdma/bnxt_re-abi.h
2993
2994 BROADCOM NVRAM DRIVER
2995 M:      Rafał Miłecki <zajec5@gmail.com>
2996 L:      linux-mips@linux-mips.org
2997 S:      Maintained
2998 F:      drivers/firmware/broadcom/*
2999
3000 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3001 M:      Rafał Miłecki <zajec5@gmail.com>
3002 L:      linux-wireless@vger.kernel.org
3003 S:      Maintained
3004 F:      drivers/bcma/
3005 F:      include/linux/bcma/
3006
3007 BROADCOM STB AVS CPUFREQ DRIVER
3008 M:      Markus Mayer <mmayer@broadcom.com>
3009 M:      bcm-kernel-feedback-list@broadcom.com
3010 L:      linux-pm@vger.kernel.org
3011 S:      Maintained
3012 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3013 F:      drivers/cpufreq/brcmstb*
3014
3015 BROADCOM STB AVS TMON DRIVER
3016 M:      Markus Mayer <mmayer@broadcom.com>
3017 M:      bcm-kernel-feedback-list@broadcom.com
3018 L:      linux-pm@vger.kernel.org
3019 S:      Maintained
3020 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3021 F:      drivers/thermal/broadcom/brcmstb*
3022
3023 BROADCOM STB NAND FLASH DRIVER
3024 M:      Brian Norris <computersforpeace@gmail.com>
3025 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3026 L:      linux-mtd@lists.infradead.org
3027 L:      bcm-kernel-feedback-list@broadcom.com
3028 S:      Maintained
3029 F:      drivers/mtd/nand/raw/brcmnand/
3030
3031 BROADCOM STB DPFE DRIVER
3032 M:      Markus Mayer <mmayer@broadcom.com>
3033 M:      bcm-kernel-feedback-list@broadcom.com
3034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3035 S:      Maintained
3036 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3037 F:      drivers/memory/brcmstb_dpfe.c
3038
3039 BROADCOM SYSTEMPORT ETHERNET DRIVER
3040 M:      Florian Fainelli <f.fainelli@gmail.com>
3041 L:      netdev@vger.kernel.org
3042 S:      Supported
3043 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3044
3045 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3046 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3047 M:      Prashant Sreedharan <prashant@broadcom.com>
3048 M:      Michael Chan <mchan@broadcom.com>
3049 L:      netdev@vger.kernel.org
3050 S:      Supported
3051 F:      drivers/net/ethernet/broadcom/tg3.*
3052
3053 BROCADE BFA FC SCSI DRIVER
3054 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3055 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3056 L:      linux-scsi@vger.kernel.org
3057 S:      Supported
3058 F:      drivers/scsi/bfa/
3059
3060 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3061 M:      Rasesh Mody <rasesh.mody@cavium.com>
3062 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3063 M:      Dept-GELinuxNICDev@cavium.com
3064 L:      netdev@vger.kernel.org
3065 S:      Supported
3066 F:      drivers/net/ethernet/brocade/bna/
3067
3068 BSG (block layer generic sg v4 driver)
3069 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3070 L:      linux-scsi@vger.kernel.org
3071 S:      Supported
3072 F:      block/bsg.c
3073 F:      include/linux/bsg.h
3074 F:      include/uapi/linux/bsg.h
3075
3076 BT87X AUDIO DRIVER
3077 M:      Clemens Ladisch <clemens@ladisch.de>
3078 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3079 T:      git git://git.alsa-project.org/alsa-kernel.git
3080 S:      Maintained
3081 F:      Documentation/sound/alsa/Bt87x.txt
3082 F:      sound/pci/bt87x.c
3083
3084 BT8XXGPIO DRIVER
3085 M:      Michael Buesch <m@bues.ch>
3086 W:      http://bu3sch.de/btgpio.php
3087 S:      Maintained
3088 F:      drivers/gpio/gpio-bt8xx.c
3089
3090 BTRFS FILE SYSTEM
3091 M:      Chris Mason <clm@fb.com>
3092 M:      Josef Bacik <jbacik@fb.com>
3093 M:      David Sterba <dsterba@suse.com>
3094 L:      linux-btrfs@vger.kernel.org
3095 W:      http://btrfs.wiki.kernel.org/
3096 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3098 S:      Maintained
3099 F:      Documentation/filesystems/btrfs.txt
3100 F:      fs/btrfs/
3101 F:      include/linux/btrfs*
3102 F:      include/uapi/linux/btrfs*
3103
3104 BTTV VIDEO4LINUX DRIVER
3105 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3106 L:      linux-media@vger.kernel.org
3107 W:      https://linuxtv.org
3108 T:      git git://linuxtv.org/media_tree.git
3109 S:      Odd fixes
3110 F:      Documentation/media/v4l-drivers/bttv*
3111 F:      drivers/media/pci/bt8xx/bttv*
3112
3113 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3114 M:      Chanwoo Choi <cw00.choi@samsung.com>
3115 L:      linux-pm@vger.kernel.org
3116 L:      linux-samsung-soc@vger.kernel.org
3117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3118 S:      Maintained
3119 F:      drivers/devfreq/exynos-bus.c
3120 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3121
3122 BUSLOGIC SCSI DRIVER
3123 M:      Khalid Aziz <khalid@gonehiking.org>
3124 L:      linux-scsi@vger.kernel.org
3125 S:      Maintained
3126 F:      drivers/scsi/BusLogic.*
3127 F:      drivers/scsi/FlashPoint.*
3128
3129 C-MEDIA CMI8788 DRIVER
3130 M:      Clemens Ladisch <clemens@ladisch.de>
3131 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3132 T:      git git://git.alsa-project.org/alsa-kernel.git
3133 S:      Maintained
3134 F:      sound/pci/oxygen/
3135
3136 C6X ARCHITECTURE
3137 M:      Mark Salter <msalter@redhat.com>
3138 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3139 L:      linux-c6x-dev@linux-c6x.org
3140 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3141 S:      Maintained
3142 F:      arch/c6x/
3143
3144 CA8210 IEEE-802.15.4 RADIO DRIVER
3145 M:      Harry Morris <h.morris@cascoda.com>
3146 L:      linux-wpan@vger.kernel.org
3147 W:      https://github.com/Cascoda/ca8210-linux.git
3148 S:      Maintained
3149 F:      drivers/net/ieee802154/ca8210.c
3150 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3151
3152 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3153 M:      David Howells <dhowells@redhat.com>
3154 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3155 S:      Supported
3156 F:      Documentation/filesystems/caching/cachefiles.txt
3157 F:      fs/cachefiles/
3158
3159 CADENCE MIPI-CSI2 BRIDGES
3160 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3161 L:      linux-media@vger.kernel.org
3162 S:      Maintained
3163 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3164 F:      drivers/media/platform/cadence/cdns-csi2*
3165
3166 CADET FM/AM RADIO RECEIVER DRIVER
3167 M:      Hans Verkuil <hverkuil@xs4all.nl>
3168 L:      linux-media@vger.kernel.org
3169 T:      git git://linuxtv.org/media_tree.git
3170 W:      https://linuxtv.org
3171 S:      Maintained
3172 F:      drivers/media/radio/radio-cadet*
3173
3174 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3175 M:      Jonathan Corbet <corbet@lwn.net>
3176 L:      linux-media@vger.kernel.org
3177 T:      git git://linuxtv.org/media_tree.git
3178 S:      Maintained
3179 F:      Documentation/media/v4l-drivers/cafe_ccic*
3180 F:      drivers/media/platform/marvell-ccic/
3181
3182 CAIF NETWORK LAYER
3183 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3184 L:      netdev@vger.kernel.org
3185 S:      Supported
3186 F:      Documentation/networking/caif/
3187 F:      drivers/net/caif/
3188 F:      include/uapi/linux/caif/
3189 F:      include/net/caif/
3190 F:      net/caif/
3191
3192 CALGARY x86-64 IOMMU
3193 M:      Muli Ben-Yehuda <mulix@mulix.org>
3194 M:      Jon Mason <jdmason@kudzu.us>
3195 L:      iommu@lists.linux-foundation.org
3196 S:      Maintained
3197 F:      arch/x86/kernel/pci-calgary_64.c
3198 F:      arch/x86/kernel/tce_64.c
3199 F:      arch/x86/include/asm/calgary.h
3200 F:      arch/x86/include/asm/tce.h
3201
3202 CAN NETWORK DRIVERS
3203 M:      Wolfgang Grandegger <wg@grandegger.com>
3204 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3205 L:      linux-can@vger.kernel.org
3206 W:      https://github.com/linux-can
3207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3209 S:      Maintained
3210 F:      Documentation/devicetree/bindings/net/can/
3211 F:      drivers/net/can/
3212 F:      include/linux/can/dev.h
3213 F:      include/linux/can/platform/
3214 F:      include/uapi/linux/can/error.h
3215 F:      include/uapi/linux/can/netlink.h
3216
3217 CAN NETWORK LAYER
3218 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3219 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3220 L:      linux-can@vger.kernel.org
3221 W:      https://github.com/linux-can
3222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3224 S:      Maintained
3225 F:      Documentation/networking/can.rst
3226 F:      net/can/
3227 F:      include/linux/can/core.h
3228 F:      include/uapi/linux/can.h
3229 F:      include/uapi/linux/can/bcm.h
3230 F:      include/uapi/linux/can/raw.h
3231 F:      include/uapi/linux/can/gw.h
3232
3233 CAPABILITIES
3234 M:      Serge Hallyn <serge@hallyn.com>
3235 L:      linux-security-module@vger.kernel.org
3236 S:      Supported
3237 F:      include/linux/capability.h
3238 F:      include/uapi/linux/capability.h
3239 F:      security/commoncap.c
3240 F:      kernel/capability.c
3241
3242 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3243 M:      Kevin Tsai <ktsai@capellamicro.com>
3244 S:      Maintained
3245 F:      drivers/iio/light/cm*
3246
3247 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3248 M:      Christian Lamparter <chunkeey@googlemail.com>
3249 L:      linux-wireless@vger.kernel.org
3250 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3251 S:      Maintained
3252 F:      drivers/net/wireless/ath/carl9170/
3253
3254 CAVIUM I2C DRIVER
3255 M:      Jan Glauber <jglauber@cavium.com>
3256 M:      David Daney <david.daney@cavium.com>
3257 W:      http://www.cavium.com
3258 S:      Supported
3259 F:      drivers/i2c/busses/i2c-octeon*
3260 F:      drivers/i2c/busses/i2c-thunderx*
3261
3262 CAVIUM LIQUIDIO NETWORK DRIVER
3263 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3264 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3265 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3266 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3267 L:      netdev@vger.kernel.org
3268 W:      http://www.cavium.com
3269 S:      Supported
3270 F:      drivers/net/ethernet/cavium/liquidio/
3271
3272 CAVIUM MMC DRIVER
3273 M:      Jan Glauber <jglauber@cavium.com>
3274 M:      David Daney <david.daney@cavium.com>
3275 M:      Steven J. Hill <Steven.Hill@cavium.com>
3276 W:      http://www.cavium.com
3277 S:      Supported
3278 F:      drivers/mmc/host/cavium*
3279
3280 CAVIUM OCTEON-TX CRYPTO DRIVER
3281 M:      George Cherian <george.cherian@cavium.com>
3282 L:      linux-crypto@vger.kernel.org
3283 W:      http://www.cavium.com
3284 S:      Supported
3285 F:      drivers/crypto/cavium/cpt/
3286
3287 CAVIUM THUNDERX2 ARM64 SOC
3288 M:      Robert Richter <rrichter@cavium.com>
3289 M:      Jayachandran C <jnair@caviumnetworks.com>
3290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3291 S:      Maintained
3292 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3293 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3294
3295 CC2520 IEEE-802.15.4 RADIO DRIVER
3296 M:      Varka Bhadram <varkabhadram@gmail.com>
3297 L:      linux-wpan@vger.kernel.org
3298 S:      Maintained
3299 F:      drivers/net/ieee802154/cc2520.c
3300 F:      include/linux/spi/cc2520.h
3301 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3302
3303 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3304 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3305 L:      linux-crypto@vger.kernel.org
3306 S:      Supported
3307 F:      drivers/crypto/ccree/
3308 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3309
3310 CEC FRAMEWORK
3311 M:      Hans Verkuil <hans.verkuil@cisco.com>
3312 L:      linux-media@vger.kernel.org
3313 T:      git git://linuxtv.org/media_tree.git
3314 W:      http://linuxtv.org
3315 S:      Supported
3316 F:      Documentation/media/kapi/cec-core.rst
3317 F:      Documentation/media/uapi/cec
3318 F:      drivers/media/cec/
3319 F:      drivers/media/rc/keymaps/rc-cec.c
3320 F:      include/media/cec.h
3321 F:      include/media/cec-notifier.h
3322 F:      include/uapi/linux/cec.h
3323 F:      include/uapi/linux/cec-funcs.h
3324 F:      Documentation/devicetree/bindings/media/cec.txt
3325 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3326
3327 CEC GPIO DRIVER
3328 M:      Hans Verkuil <hans.verkuil@cisco.com>
3329 L:      linux-media@vger.kernel.org
3330 T:      git git://linuxtv.org/media_tree.git
3331 W:      http://linuxtv.org
3332 S:      Supported
3333 F:      drivers/media/platform/cec-gpio/
3334 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3335
3336 CELL BROADBAND ENGINE ARCHITECTURE
3337 M:      Arnd Bergmann <arnd@arndb.de>
3338 L:      linuxppc-dev@lists.ozlabs.org
3339 W:      http://www.ibm.com/developerworks/power/cell/
3340 S:      Supported
3341 F:      arch/powerpc/include/asm/cell*.h
3342 F:      arch/powerpc/include/asm/spu*.h
3343 F:      arch/powerpc/include/uapi/asm/spu*.h
3344 F:      arch/powerpc/oprofile/*cell*
3345 F:      arch/powerpc/platforms/cell/
3346
3347 CEPH COMMON CODE (LIBCEPH)
3348 M:      Ilya Dryomov <idryomov@gmail.com>
3349 M:      "Yan, Zheng" <zyan@redhat.com>
3350 M:      Sage Weil <sage@redhat.com>
3351 L:      ceph-devel@vger.kernel.org
3352 W:      http://ceph.com/
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3354 T:      git git://github.com/ceph/ceph-client.git
3355 S:      Supported
3356 F:      net/ceph/
3357 F:      include/linux/ceph/
3358 F:      include/linux/crush/
3359
3360 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3361 M:      "Yan, Zheng" <zyan@redhat.com>
3362 M:      Sage Weil <sage@redhat.com>
3363 M:      Ilya Dryomov <idryomov@gmail.com>
3364 L:      ceph-devel@vger.kernel.org
3365 W:      http://ceph.com/
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3367 T:      git git://github.com/ceph/ceph-client.git
3368 S:      Supported
3369 F:      Documentation/filesystems/ceph.txt
3370 F:      fs/ceph/
3371
3372 CERTIFICATE HANDLING:
3373 M:      David Howells <dhowells@redhat.com>
3374 M:      David Woodhouse <dwmw2@infradead.org>
3375 L:      keyrings@vger.kernel.org
3376 S:      Maintained
3377 F:      Documentation/module-signing.txt
3378 F:      certs/
3379 F:      scripts/sign-file.c
3380 F:      scripts/extract-cert.c
3381
3382 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3383 L:      linux-usb@vger.kernel.org
3384 S:      Orphan
3385 F:      Documentation/usb/WUSB-Design-overview.txt
3386 F:      Documentation/usb/wusb-cbaf
3387 F:      drivers/usb/host/hwa-hc.c
3388 F:      drivers/usb/host/whci/
3389 F:      drivers/usb/wusbcore/
3390 F:      include/linux/usb/wusb*
3391
3392 CFAG12864B LCD DRIVER
3393 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3394 S:      Maintained
3395 F:      drivers/auxdisplay/cfag12864b.c
3396 F:      include/linux/cfag12864b.h
3397
3398 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3399 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3400 S:      Maintained
3401 F:      drivers/auxdisplay/cfag12864bfb.c
3402 F:      include/linux/cfag12864b.h
3403
3404 802.11 (including CFG80211/NL80211)
3405 M:      Johannes Berg <johannes@sipsolutions.net>
3406 L:      linux-wireless@vger.kernel.org
3407 W:      http://wireless.kernel.org/
3408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3410 S:      Maintained
3411 F:      net/wireless/
3412 F:      include/uapi/linux/nl80211.h
3413 F:      include/linux/ieee80211.h
3414 F:      include/net/wext.h
3415 F:      include/net/cfg80211.h
3416 F:      include/net/iw_handler.h
3417 F:      include/net/ieee80211_radiotap.h
3418 F:      Documentation/driver-api/80211/cfg80211.rst
3419 F:      Documentation/networking/regulatory.txt
3420
3421 CHAR and MISC DRIVERS
3422 M:      Arnd Bergmann <arnd@arndb.de>
3423 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3425 S:      Supported
3426 F:      drivers/char/
3427 F:      drivers/misc/
3428 F:      include/linux/miscdevice.h
3429
3430 CHECKPATCH
3431 M:      Andy Whitcroft <apw@canonical.com>
3432 M:      Joe Perches <joe@perches.com>
3433 S:      Maintained
3434 F:      scripts/checkpatch.pl
3435
3436 CHINESE DOCUMENTATION
3437 M:      Harry Wei <harryxiyou@gmail.com>
3438 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3439 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3440 S:      Maintained
3441 F:      Documentation/translations/zh_CN/
3442
3443 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3444 M:      Peter Chen <Peter.Chen@nxp.com>
3445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3446 L:      linux-usb@vger.kernel.org
3447 S:      Maintained
3448 F:      drivers/usb/chipidea/
3449
3450 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3451 M:      Hans de Goede <hdegoede@redhat.com>
3452 L:      linux-input@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3455 F:      drivers/input/touchscreen/chipone_icn8318.c
3456
3457 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3458 M:      Hans de Goede <hdegoede@redhat.com>
3459 L:      linux-input@vger.kernel.org
3460 S:      Maintained
3461 F:      drivers/input/touchscreen/chipone_icn8505.c
3462
3463 CHROME HARDWARE PLATFORM SUPPORT
3464 M:      Benson Leung <bleung@chromium.org>
3465 M:      Olof Johansson <olof@lixom.net>
3466 S:      Maintained
3467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3468 F:      drivers/platform/chrome/
3469
3470 CIRRUS LOGIC AUDIO CODEC DRIVERS
3471 M:      Brian Austin <brian.austin@cirrus.com>
3472 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3473 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3474 S:      Maintained
3475 F:      sound/soc/codecs/cs*
3476
3477 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3478 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3479 L:      netdev@vger.kernel.org
3480 S:      Maintained
3481 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3482
3483 CISCO FCOE HBA DRIVER
3484 M:      Satish Kharat <satishkh@cisco.com>
3485 M:      Sesidhar Baddela <sebaddel@cisco.com>
3486 M:      Karan Tilak Kumar <kartilak@cisco.com>
3487 L:      linux-scsi@vger.kernel.org
3488 S:      Supported
3489 F:      drivers/scsi/fnic/
3490
3491 CISCO SCSI HBA DRIVER
3492 M:      Karan Tilak Kumar <kartilak@cisco.com>
3493 M:      Sesidhar Baddela <sebaddel@cisco.com>
3494 L:      linux-scsi@vger.kernel.org
3495 S:      Supported
3496 F:      drivers/scsi/snic/
3497
3498 CISCO VIC ETHERNET NIC DRIVER
3499 M:      Christian Benvenuti <benve@cisco.com>
3500 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3501 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3502 S:      Supported
3503 F:      drivers/net/ethernet/cisco/enic/
3504
3505 CISCO VIC LOW LATENCY NIC DRIVER
3506 M:      Christian Benvenuti <benve@cisco.com>
3507 M:      Dave Goodell <dgoodell@cisco.com>
3508 S:      Supported
3509 F:      drivers/infiniband/hw/usnic/
3510
3511 CLEANCACHE API
3512 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3513 L:      linux-kernel@vger.kernel.org
3514 S:      Maintained
3515 F:      mm/cleancache.c
3516 F:      include/linux/cleancache.h
3517
3518 CLK API
3519 M:      Russell King <linux@armlinux.org.uk>
3520 L:      linux-clk@vger.kernel.org
3521 S:      Maintained
3522 F:      include/linux/clk.h
3523
3524 CLOCKSOURCE, CLOCKEVENT DRIVERS
3525 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3526 M:      Thomas Gleixner <tglx@linutronix.de>
3527 L:      linux-kernel@vger.kernel.org
3528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3529 S:      Supported
3530 F:      drivers/clocksource/
3531 F:      Documentation/devicetree/bindings/timer/
3532
3533 CMPC ACPI DRIVER
3534 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3535 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3536 L:      platform-driver-x86@vger.kernel.org
3537 S:      Supported
3538 F:      drivers/platform/x86/classmate-laptop.c
3539
3540 COBALT MEDIA DRIVER
3541 M:      Hans Verkuil <hans.verkuil@cisco.com>
3542 L:      linux-media@vger.kernel.org
3543 T:      git git://linuxtv.org/media_tree.git
3544 W:      https://linuxtv.org
3545 S:      Supported
3546 F:      drivers/media/pci/cobalt/
3547
3548 COCCINELLE/Semantic Patches (SmPL)
3549 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3550 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3551 M:      Nicolas Palix <nicolas.palix@imag.fr>
3552 M:      Michal Marek <michal.lkml@markovi.net>
3553 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3555 W:      http://coccinelle.lip6.fr/
3556 S:      Supported
3557 F:      Documentation/dev-tools/coccinelle.rst
3558 F:      scripts/coccinelle/
3559 F:      scripts/coccicheck
3560
3561 CODA FILE SYSTEM
3562 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3563 M:      coda@cs.cmu.edu
3564 L:      codalist@coda.cs.cmu.edu
3565 W:      http://www.coda.cs.cmu.edu/
3566 S:      Maintained
3567 F:      Documentation/filesystems/coda.txt
3568 F:      fs/coda/
3569 F:      include/linux/coda*.h
3570 F:      include/uapi/linux/coda*.h
3571
3572 CODA V4L2 MEM2MEM DRIVER
3573 M:      Philipp Zabel <p.zabel@pengutronix.de>
3574 L:      linux-media@vger.kernel.org
3575 S:      Maintained
3576 F:      Documentation/devicetree/bindings/media/coda.txt
3577 F:      drivers/media/platform/coda/
3578
3579 COMMON CLK FRAMEWORK
3580 M:      Michael Turquette <mturquette@baylibre.com>
3581 M:      Stephen Boyd <sboyd@kernel.org>
3582 L:      linux-clk@vger.kernel.org
3583 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3585 S:      Maintained
3586 F:      Documentation/devicetree/bindings/clock/
3587 F:      drivers/clk/
3588 X:      drivers/clk/clkdev.c
3589 F:      include/linux/clk-pr*
3590 F:      include/linux/clk/
3591 F:      include/linux/of_clk.h
3592
3593 COMMON INTERNET FILE SYSTEM (CIFS)
3594 M:      Steve French <sfrench@samba.org>
3595 L:      linux-cifs@vger.kernel.org
3596 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3597 W:      http://linux-cifs.samba.org/
3598 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3599 S:      Supported
3600 F:      Documentation/filesystems/cifs/
3601 F:      fs/cifs/
3602
3603 COMPACTPCI HOTPLUG CORE
3604 M:      Scott Murray <scott@spiteful.org>
3605 L:      linux-pci@vger.kernel.org
3606 S:      Maintained
3607 F:      drivers/pci/hotplug/cpci_hotplug*
3608
3609 COMPACTPCI HOTPLUG GENERIC DRIVER
3610 M:      Scott Murray <scott@spiteful.org>
3611 L:      linux-pci@vger.kernel.org
3612 S:      Maintained
3613 F:      drivers/pci/hotplug/cpcihp_generic.c
3614
3615 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3616 M:      Scott Murray <scott@spiteful.org>
3617 L:      linux-pci@vger.kernel.org
3618 S:      Maintained
3619 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3620
3621 COMPAL LAPTOP SUPPORT
3622 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3623 L:      platform-driver-x86@vger.kernel.org
3624 S:      Maintained
3625 F:      drivers/platform/x86/compal-laptop.c
3626
3627 CONEXANT ACCESSRUNNER USB DRIVER
3628 L:      accessrunner-general@lists.sourceforge.net
3629 W:      http://accessrunner.sourceforge.net/
3630 S:      Orphan
3631 F:      drivers/usb/atm/cxacru.c
3632
3633 CONFIGFS
3634 M:      Joel Becker <jlbec@evilplan.org>
3635 M:      Christoph Hellwig <hch@lst.de>
3636 T:      git git://git.infradead.org/users/hch/configfs.git
3637 S:      Supported
3638 F:      fs/configfs/
3639 F:      include/linux/configfs.h
3640
3641 CONNECTOR
3642 M:      Evgeniy Polyakov <zbr@ioremap.net>
3643 L:      netdev@vger.kernel.org
3644 S:      Maintained
3645 F:      drivers/connector/
3646
3647 CONTROL GROUP (CGROUP)
3648 M:      Tejun Heo <tj@kernel.org>
3649 M:      Li Zefan <lizefan@huawei.com>
3650 M:      Johannes Weiner <hannes@cmpxchg.org>
3651 L:      cgroups@vger.kernel.org
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3653 S:      Maintained
3654 F:      Documentation/cgroup*
3655 F:      include/linux/cgroup*
3656 F:      kernel/cgroup*
3657
3658 CONTROL GROUP - CPUSET
3659 M:      Li Zefan <lizefan@huawei.com>
3660 L:      cgroups@vger.kernel.org
3661 W:      http://www.bullopensource.org/cpuset/
3662 W:      http://oss.sgi.com/projects/cpusets/
3663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3664 S:      Maintained
3665 F:      Documentation/cgroup-v1/cpusets.txt
3666 F:      include/linux/cpuset.h
3667 F:      kernel/cgroup/cpuset.c
3668
3669 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3670 M:      Johannes Weiner <hannes@cmpxchg.org>
3671 M:      Michal Hocko <mhocko@kernel.org>
3672 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3673 L:      cgroups@vger.kernel.org
3674 L:      linux-mm@kvack.org
3675 S:      Maintained
3676 F:      mm/memcontrol.c
3677 F:      mm/swap_cgroup.c
3678
3679 CORETEMP HARDWARE MONITORING DRIVER
3680 M:      Fenghua Yu <fenghua.yu@intel.com>
3681 L:      linux-hwmon@vger.kernel.org
3682 S:      Maintained
3683 F:      Documentation/hwmon/coretemp
3684 F:      drivers/hwmon/coretemp.c
3685
3686 COSA/SRP SYNC SERIAL DRIVER
3687 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3688 W:      http://www.fi.muni.cz/~kas/cosa/
3689 S:      Maintained
3690 F:      drivers/net/wan/cosa*
3691
3692 CPMAC ETHERNET DRIVER
3693 M:      Florian Fainelli <f.fainelli@gmail.com>
3694 L:      netdev@vger.kernel.org
3695 S:      Maintained
3696 F:      drivers/net/ethernet/ti/cpmac.c
3697
3698 CPU FREQUENCY DRIVERS
3699 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3700 M:      Viresh Kumar <viresh.kumar@linaro.org>
3701 L:      linux-pm@vger.kernel.org
3702 S:      Maintained
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3704 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3705 B:      https://bugzilla.kernel.org
3706 F:      Documentation/cpu-freq/
3707 F:      Documentation/devicetree/bindings/cpufreq/
3708 F:      drivers/cpufreq/
3709 F:      include/linux/cpufreq.h
3710 F:      tools/testing/selftests/cpufreq/
3711
3712 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3713 M:      Viresh Kumar <viresh.kumar@linaro.org>
3714 M:      Sudeep Holla <sudeep.holla@arm.com>
3715 L:      linux-pm@vger.kernel.org
3716 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3717 S:      Maintained
3718 F:      drivers/cpufreq/arm_big_little.h
3719 F:      drivers/cpufreq/arm_big_little.c
3720 F:      drivers/cpufreq/arm_big_little_dt.c
3721
3722 CPU POWER MONITORING SUBSYSTEM
3723 M:      Thomas Renninger <trenn@suse.com>
3724 M:      Shuah Khan <shuah@kernel.org>
3725 L:      linux-pm@vger.kernel.org
3726 S:      Maintained
3727 F:      tools/power/cpupower/
3728
3729 CPUID/MSR DRIVER
3730 M:      "H. Peter Anvin" <hpa@zytor.com>
3731 S:      Maintained
3732 F:      arch/x86/kernel/cpuid.c
3733 F:      arch/x86/kernel/msr.c
3734
3735 CPUIDLE DRIVER - ARM BIG LITTLE
3736 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3737 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3738 L:      linux-pm@vger.kernel.org
3739 L:      linux-arm-kernel@lists.infradead.org
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3741 S:      Maintained
3742 F:      drivers/cpuidle/cpuidle-big_little.c
3743
3744 CPUIDLE DRIVER - ARM EXYNOS
3745 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3746 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3747 M:      Kukjin Kim <kgene@kernel.org>
3748 L:      linux-pm@vger.kernel.org
3749 L:      linux-samsung-soc@vger.kernel.org
3750 S:      Supported
3751 F:      drivers/cpuidle/cpuidle-exynos.c
3752 F:      arch/arm/mach-exynos/pm.c
3753
3754 CPUIDLE DRIVERS
3755 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3756 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3757 L:      linux-pm@vger.kernel.org
3758 S:      Maintained
3759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3760 B:      https://bugzilla.kernel.org
3761 F:      drivers/cpuidle/*
3762 F:      include/linux/cpuidle.h
3763
3764 CRAMFS FILESYSTEM
3765 M:      Nicolas Pitre <nico@linaro.org>
3766 S:      Maintained
3767 F:      Documentation/filesystems/cramfs.txt
3768 F:      fs/cramfs/
3769
3770 CRYPTO API
3771 M:      Herbert Xu <herbert@gondor.apana.org.au>
3772 M:      "David S. Miller" <davem@davemloft.net>
3773 L:      linux-crypto@vger.kernel.org
3774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3776 S:      Maintained
3777 F:      Documentation/crypto/
3778 F:      Documentation/devicetree/bindings/crypto/
3779 F:      arch/*/crypto/
3780 F:      crypto/
3781 F:      drivers/crypto/
3782 F:      include/crypto/
3783 F:      include/linux/crypto*
3784
3785 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3786 M:      Neil Horman <nhorman@tuxdriver.com>
3787 L:      linux-crypto@vger.kernel.org
3788 S:      Maintained
3789 F:      crypto/ansi_cprng.c
3790 F:      crypto/rng.c
3791
3792 CS3308 MEDIA DRIVER
3793 M:      Hans Verkuil <hverkuil@xs4all.nl>
3794 L:      linux-media@vger.kernel.org
3795 T:      git git://linuxtv.org/media_tree.git
3796 W:      http://linuxtv.org
3797 S:      Odd Fixes
3798 F:      drivers/media/i2c/cs3308.c
3799 F:      drivers/media/i2c/cs3308.h
3800
3801 CS5535 Audio ALSA driver
3802 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3803 S:      Maintained
3804 F:      sound/pci/cs5535audio/
3805
3806 CW1200 WLAN driver
3807 M:      Solomon Peachy <pizza@shaftnet.org>
3808 S:      Maintained
3809 F:      drivers/net/wireless/st/cw1200/
3810
3811 CX18 VIDEO4LINUX DRIVER
3812 M:      Andy Walls <awalls@md.metrocast.net>
3813 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3814 L:      linux-media@vger.kernel.org
3815 T:      git git://linuxtv.org/media_tree.git
3816 W:      https://linuxtv.org
3817 W:      http://www.ivtvdriver.org/index.php/Cx18
3818 S:      Maintained
3819 F:      Documentation/media/v4l-drivers/cx18*
3820 F:      drivers/media/pci/cx18/
3821 F:      include/uapi/linux/ivtv*
3822
3823 CX2341X MPEG ENCODER HELPER MODULE
3824 M:      Hans Verkuil <hverkuil@xs4all.nl>
3825 L:      linux-media@vger.kernel.org
3826 T:      git git://linuxtv.org/media_tree.git
3827 W:      https://linuxtv.org
3828 S:      Maintained
3829 F:      drivers/media/common/cx2341x*
3830 F:      include/media/cx2341x*
3831
3832 CX24120 MEDIA DRIVER
3833 M:      Jemma Denson <jdenson@gmail.com>
3834 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3835 L:      linux-media@vger.kernel.org
3836 W:      https://linuxtv.org
3837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3838 S:      Maintained
3839 F:      drivers/media/dvb-frontends/cx24120*
3840
3841 CX88 VIDEO4LINUX DRIVER
3842 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3843 L:      linux-media@vger.kernel.org
3844 W:      https://linuxtv.org
3845 T:      git git://linuxtv.org/media_tree.git
3846 S:      Odd fixes
3847 F:      Documentation/media/v4l-drivers/cx88*
3848 F:      drivers/media/pci/cx88/
3849
3850 CXD2820R MEDIA DRIVER
3851 M:      Antti Palosaari <crope@iki.fi>
3852 L:      linux-media@vger.kernel.org
3853 W:      https://linuxtv.org
3854 W:      http://palosaari.fi/linux/
3855 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3856 T:      git git://linuxtv.org/anttip/media_tree.git
3857 S:      Maintained
3858 F:      drivers/media/dvb-frontends/cxd2820r*
3859
3860 CXGB3 ETHERNET DRIVER (CXGB3)
3861 M:      Santosh Raspatur <santosh@chelsio.com>
3862 L:      netdev@vger.kernel.org
3863 W:      http://www.chelsio.com
3864 S:      Supported
3865 F:      drivers/net/ethernet/chelsio/cxgb3/
3866
3867 CXGB3 ISCSI DRIVER (CXGB3I)
3868 M:      Karen Xie <kxie@chelsio.com>
3869 L:      linux-scsi@vger.kernel.org
3870 W:      http://www.chelsio.com
3871 S:      Supported
3872 F:      drivers/scsi/cxgbi/cxgb3i
3873
3874 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3875 M:      Steve Wise <swise@chelsio.com>
3876 L:      linux-rdma@vger.kernel.org
3877 W:      http://www.openfabrics.org
3878 S:      Supported
3879 F:      drivers/infiniband/hw/cxgb3/
3880 F:      include/uapi/rdma/cxgb3-abi.h
3881
3882 CXGB4 CRYPTO DRIVER (chcr)
3883 M:      Harsh Jain <harsh@chelsio.com>
3884 L:      linux-crypto@vger.kernel.org
3885 W:      http://www.chelsio.com
3886 S:      Supported
3887 F:      drivers/crypto/chelsio
3888
3889 CXGB4 ETHERNET DRIVER (CXGB4)
3890 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3891 L:      netdev@vger.kernel.org
3892 W:      http://www.chelsio.com
3893 S:      Supported
3894 F:      drivers/net/ethernet/chelsio/cxgb4/
3895
3896 CXGB4 ISCSI DRIVER (CXGB4I)
3897 M:      Karen Xie <kxie@chelsio.com>
3898 L:      linux-scsi@vger.kernel.org
3899 W:      http://www.chelsio.com
3900 S:      Supported
3901 F:      drivers/scsi/cxgbi/cxgb4i
3902
3903 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3904 M:      Steve Wise <swise@chelsio.com>
3905 L:      linux-rdma@vger.kernel.org
3906 W:      http://www.openfabrics.org
3907 S:      Supported
3908 F:      drivers/infiniband/hw/cxgb4/
3909 F:      include/uapi/rdma/cxgb4-abi.h
3910
3911 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3912 M:      Casey Leedom <leedom@chelsio.com>
3913 L:      netdev@vger.kernel.org
3914 W:      http://www.chelsio.com
3915 S:      Supported
3916 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3917
3918 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3919 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3920 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3921 L:      linuxppc-dev@lists.ozlabs.org
3922 S:      Supported
3923 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3924 F:      drivers/misc/cxl/
3925 F:      include/misc/cxl*
3926 F:      include/uapi/misc/cxl.h
3927 F:      Documentation/powerpc/cxl.txt
3928 F:      Documentation/ABI/testing/sysfs-class-cxl
3929
3930 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3931 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3932 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3933 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3934 L:      linux-scsi@vger.kernel.org
3935 S:      Supported
3936 F:      drivers/scsi/cxlflash/
3937 F:      include/uapi/scsi/cxlflash_ioctls.h
3938 F:      Documentation/powerpc/cxlflash.txt
3939
3940 CYBERPRO FB DRIVER
3941 M:      Russell King <linux@armlinux.org.uk>
3942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3943 W:      http://www.armlinux.org.uk/
3944 S:      Maintained
3945 F:      drivers/video/fbdev/cyber2000fb.*
3946
3947 CYCLADES ASYNC MUX DRIVER
3948 W:      http://www.cyclades.com/
3949 S:      Orphan
3950 F:      drivers/tty/cyclades.c
3951 F:      include/linux/cyclades.h
3952 F:      include/uapi/linux/cyclades.h
3953
3954 CYCLADES PC300 DRIVER
3955 W:      http://www.cyclades.com/
3956 S:      Orphan
3957 F:      drivers/net/wan/pc300*
3958
3959 CYPRESS_FIRMWARE MEDIA DRIVER
3960 M:      Antti Palosaari <crope@iki.fi>
3961 L:      linux-media@vger.kernel.org
3962 W:      https://linuxtv.org
3963 W:      http://palosaari.fi/linux/
3964 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3965 T:      git git://linuxtv.org/anttip/media_tree.git
3966 S:      Maintained
3967 F:      drivers/media/common/cypress_firmware*
3968
3969 CYTTSP TOUCHSCREEN DRIVER
3970 M:      Ferruh Yigit <fery@cypress.com>
3971 L:      linux-input@vger.kernel.org
3972 S:      Supported
3973 F:      drivers/input/touchscreen/cyttsp*
3974 F:      include/linux/input/cyttsp.h
3975
3976 D-LINK DIR-685 TOUCHKEYS DRIVER
3977 M:      Linus Walleij <linus.walleij@linaro.org>
3978 L:      linux-input@vger.kernel.org
3979 S:      Supported
3980 F:      drivers/input/dlink-dir685-touchkeys.c
3981
3982 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3983 M:      Joshua Kinard <kumba@gentoo.org>
3984 S:      Maintained
3985 F:      drivers/rtc/rtc-ds1685.c
3986 F:      include/linux/rtc/ds1685.h
3987
3988 DAMA SLAVE for AX.25
3989 M:      Joerg Reuter <jreuter@yaina.de>
3990 W:      http://yaina.de/jreuter/
3991 W:      http://www.qsl.net/dl1bke/
3992 L:      linux-hams@vger.kernel.org
3993 S:      Maintained
3994 F:      net/ax25/af_ax25.c
3995 F:      net/ax25/ax25_dev.c
3996 F:      net/ax25/ax25_ds_*
3997 F:      net/ax25/ax25_in.c
3998 F:      net/ax25/ax25_out.c
3999 F:      net/ax25/ax25_timer.c
4000 F:      net/ax25/sysctl_net_ax25.c
4001
4002 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4003 L:      netdev@vger.kernel.org
4004 S:      Orphan
4005 F:      Documentation/networking/dmfe.txt
4006 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4007
4008 DC390/AM53C974 SCSI driver
4009 M:      Hannes Reinecke <hare@suse.com>
4010 L:      linux-scsi@vger.kernel.org
4011 S:      Maintained
4012 F:      drivers/scsi/am53c974.c
4013
4014 DC395x SCSI driver
4015 M:      Oliver Neukum <oliver@neukum.org>
4016 M:      Ali Akcaagac <aliakc@web.de>
4017 M:      Jamie Lenehan <lenehan@twibble.org>
4018 L:      dc395x@twibble.org
4019 W:      http://twibble.org/dist/dc395x/
4020 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4021 S:      Maintained
4022 F:      Documentation/scsi/dc395x.txt
4023 F:      drivers/scsi/dc395x.*
4024
4025 DCCP PROTOCOL
4026 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4027 L:      dccp@vger.kernel.org
4028 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4029 S:      Maintained
4030 F:      include/linux/dccp.h
4031 F:      include/uapi/linux/dccp.h
4032 F:      include/linux/tfrc.h
4033 F:      net/dccp/
4034
4035 DECnet NETWORK LAYER
4036 W:      http://linux-decnet.sourceforge.net
4037 L:      linux-decnet-user@lists.sourceforge.net
4038 S:      Orphan
4039 F:      Documentation/networking/decnet.txt
4040 F:      net/decnet/
4041
4042 DECSTATION PLATFORM SUPPORT
4043 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4044 L:      linux-mips@linux-mips.org
4045 W:      http://www.linux-mips.org/wiki/DECstation
4046 S:      Maintained
4047 F:      arch/mips/dec/
4048 F:      arch/mips/include/asm/dec/
4049 F:      arch/mips/include/asm/mach-dec/
4050
4051 DEFXX FDDI NETWORK DRIVER
4052 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4053 S:      Maintained
4054 F:      drivers/net/fddi/defxx.*
4055
4056 DELL SMBIOS DRIVER
4057 M:      Pali Rohár <pali.rohar@gmail.com>
4058 M:      Mario Limonciello <mario.limonciello@dell.com>
4059 L:      platform-driver-x86@vger.kernel.org
4060 S:      Maintained
4061 F:      drivers/platform/x86/dell-smbios.*
4062
4063 DELL SMBIOS SMM DRIVER
4064 M:      Mario Limonciello <mario.limonciello@dell.com>
4065 L:      platform-driver-x86@vger.kernel.org
4066 S:      Maintained
4067 F:      drivers/platform/x86/dell-smbios-smm.c
4068
4069 DELL SMBIOS WMI DRIVER
4070 M:      Mario Limonciello <mario.limonciello@dell.com>
4071 L:      platform-driver-x86@vger.kernel.org
4072 S:      Maintained
4073 F:      drivers/platform/x86/dell-smbios-wmi.c
4074 F:      tools/wmi/dell-smbios-example.c
4075
4076 DELL LAPTOP DRIVER
4077 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4078 M:      Pali Rohár <pali.rohar@gmail.com>
4079 L:      platform-driver-x86@vger.kernel.org
4080 S:      Maintained
4081 F:      drivers/platform/x86/dell-laptop.c
4082
4083 DELL LAPTOP FREEFALL DRIVER
4084 M:      Pali Rohár <pali.rohar@gmail.com>
4085 S:      Maintained
4086 F:      drivers/platform/x86/dell-smo8800.c
4087
4088 DELL LAPTOP RBTN DRIVER
4089 M:      Pali Rohár <pali.rohar@gmail.com>
4090 S:      Maintained
4091 F:      drivers/platform/x86/dell-rbtn.*
4092
4093 DELL LAPTOP SMM DRIVER
4094 M:      Pali Rohár <pali.rohar@gmail.com>
4095 S:      Maintained
4096 F:      drivers/hwmon/dell-smm-hwmon.c
4097 F:      include/uapi/linux/i8k.h
4098
4099 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4100 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4101 S:      Maintained
4102 F:      Documentation/dcdbas.txt
4103 F:      drivers/firmware/dcdbas.*
4104
4105 DELL WMI NOTIFICATIONS DRIVER
4106 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4107 M:      Pali Rohár <pali.rohar@gmail.com>
4108 S:      Maintained
4109 F:      drivers/platform/x86/dell-wmi.c
4110
4111 DELL WMI DESCRIPTOR DRIVER
4112 M:      Mario Limonciello <mario.limonciello@dell.com>
4113 S:      Maintained
4114 F:      drivers/platform/x86/dell-wmi-descriptor.c
4115
4116 DELTA ST MEDIA DRIVER
4117 M:      Hugues Fruchet <hugues.fruchet@st.com>
4118 L:      linux-media@vger.kernel.org
4119 T:      git git://linuxtv.org/media_tree.git
4120 W:      https://linuxtv.org
4121 S:      Supported
4122 F:      drivers/media/platform/sti/delta
4123
4124 DENALI NAND DRIVER
4125 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4126 L:      linux-mtd@lists.infradead.org
4127 S:      Supported
4128 F:      drivers/mtd/nand/raw/denali*
4129
4130 DESIGNWARE USB2 DRD IP DRIVER
4131 M:      Minas Harutyunyan <hminas@synopsys.com>
4132 L:      linux-usb@vger.kernel.org
4133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4134 S:      Maintained
4135 F:      drivers/usb/dwc2/
4136
4137 DESIGNWARE USB3 DRD IP DRIVER
4138 M:      Felipe Balbi <balbi@kernel.org>
4139 L:      linux-usb@vger.kernel.org
4140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4141 S:      Maintained
4142 F:      drivers/usb/dwc3/
4143
4144 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4145 M:      Andreas Klinger <ak@it-klinger.de>
4146 L:      linux-iio@vger.kernel.org
4147 S:      Maintained
4148 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4149 F:      drivers/iio/proximity/srf*.c
4150
4151 DEVICE COREDUMP (DEV_COREDUMP)
4152 M:      Johannes Berg <johannes@sipsolutions.net>
4153 L:      linux-kernel@vger.kernel.org
4154 S:      Maintained
4155 F:      drivers/base/devcoredump.c
4156 F:      include/linux/devcoredump.h
4157
4158 DEVICE FREQUENCY (DEVFREQ)
4159 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4160 M:      Kyungmin Park <kyungmin.park@samsung.com>
4161 R:      Chanwoo Choi <cw00.choi@samsung.com>
4162 L:      linux-pm@vger.kernel.org
4163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4164 S:      Maintained
4165 F:      drivers/devfreq/
4166 F:      include/linux/devfreq.h
4167 F:      Documentation/devicetree/bindings/devfreq/
4168
4169 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4170 M:      Chanwoo Choi <cw00.choi@samsung.com>
4171 L:      linux-pm@vger.kernel.org
4172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4173 S:      Supported
4174 F:      drivers/devfreq/event/
4175 F:      drivers/devfreq/devfreq-event.c
4176 F:      include/linux/devfreq-event.h
4177 F:      Documentation/devicetree/bindings/devfreq/event/
4178
4179 DEVICE NUMBER REGISTRY
4180 M:      Torben Mathiasen <device@lanana.org>
4181 W:      http://lanana.org/docs/device-list/index.html
4182 S:      Maintained
4183
4184 DEVICE-MAPPER  (LVM)
4185 M:      Alasdair Kergon <agk@redhat.com>
4186 M:      Mike Snitzer <snitzer@redhat.com>
4187 M:      dm-devel@redhat.com
4188 L:      dm-devel@redhat.com
4189 W:      http://sources.redhat.com/dm
4190 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4192 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4193 S:      Maintained
4194 F:      Documentation/device-mapper/
4195 F:      drivers/md/Makefile
4196 F:      drivers/md/Kconfig
4197 F:      drivers/md/dm*
4198 F:      drivers/md/persistent-data/
4199 F:      include/linux/device-mapper.h
4200 F:      include/linux/dm-*.h
4201 F:      include/uapi/linux/dm-*.h
4202
4203 DEVLINK
4204 M:      Jiri Pirko <jiri@mellanox.com>
4205 L:      netdev@vger.kernel.org
4206 S:      Supported
4207 F:      net/core/devlink.c
4208 F:      include/net/devlink.h
4209 F:      include/uapi/linux/devlink.h
4210
4211 DIALOG SEMICONDUCTOR DRIVERS
4212 M:      Support Opensource <support.opensource@diasemi.com>
4213 W:      http://www.dialog-semiconductor.com/products
4214 S:      Supported
4215 F:      Documentation/hwmon/da90??
4216 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4217 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4218 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4219 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4220 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4221 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4222 F:      drivers/gpio/gpio-da90??.c
4223 F:      drivers/hwmon/da90??-hwmon.c
4224 F:      drivers/iio/adc/da91??-*.c
4225 F:      drivers/input/misc/da90??_onkey.c
4226 F:      drivers/input/touchscreen/da9052_tsi.c
4227 F:      drivers/leds/leds-da90??.c
4228 F:      drivers/mfd/da903x.c
4229 F:      drivers/mfd/da90??-*.c
4230 F:      drivers/mfd/da91??-*.c
4231 F:      drivers/power/supply/da9052-battery.c
4232 F:      drivers/power/supply/da91??-*.c
4233 F:      drivers/regulator/da903x.c
4234 F:      drivers/regulator/da9???-regulator.[ch]
4235 F:      drivers/thermal/da90??-thermal.c
4236 F:      drivers/rtc/rtc-da90??.c
4237 F:      drivers/video/backlight/da90??_bl.c
4238 F:      drivers/watchdog/da90??_wdt.c
4239 F:      include/linux/mfd/da903x.h
4240 F:      include/linux/mfd/da9052/
4241 F:      include/linux/mfd/da9055/
4242 F:      include/linux/mfd/da9062/
4243 F:      include/linux/mfd/da9063/
4244 F:      include/linux/mfd/da9150/
4245 F:      include/linux/regulator/da9211.h
4246 F:      include/sound/da[79]*.h
4247 F:      sound/soc/codecs/da[79]*.[ch]
4248
4249 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4250 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4251 L:      linux-gpio@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/gpio/gpio-gpio-mm.c
4254
4255 DIGI NEO AND CLASSIC PCI PRODUCTS
4256 M:      Lidza Louina <lidza.louina@gmail.com>
4257 M:      Mark Hounschell <markh@compro.net>
4258 L:      driverdev-devel@linuxdriverproject.org
4259 S:      Maintained
4260 F:      drivers/staging/dgnc/
4261
4262 DIOLAN U2C-12 I2C DRIVER
4263 M:      Guenter Roeck <linux@roeck-us.net>
4264 L:      linux-i2c@vger.kernel.org
4265 S:      Maintained
4266 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4267
4268 FILESYSTEM DIRECT ACCESS (DAX)
4269 M:      Matthew Wilcox <mawilcox@microsoft.com>
4270 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4271 L:      linux-fsdevel@vger.kernel.org
4272 S:      Supported
4273 F:      fs/dax.c
4274 F:      include/linux/dax.h
4275 F:      include/trace/events/fs_dax.h
4276
4277 DEVICE DIRECT ACCESS (DAX)
4278 M:      Dan Williams <dan.j.williams@intel.com>
4279 M:      Dave Jiang <dave.jiang@intel.com>
4280 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4281 M:      Vishal Verma <vishal.l.verma@intel.com>
4282 L:      linux-nvdimm@lists.01.org
4283 S:      Supported
4284 F:      drivers/dax/
4285
4286 DIRECTORY NOTIFICATION (DNOTIFY)
4287 M:      Jan Kara <jack@suse.cz>
4288 R:      Amir Goldstein <amir73il@gmail.com>
4289 L:      linux-fsdevel@vger.kernel.org
4290 S:      Maintained
4291 F:      Documentation/filesystems/dnotify.txt
4292 F:      fs/notify/dnotify/
4293 F:      include/linux/dnotify.h
4294
4295 DISK GEOMETRY AND PARTITION HANDLING
4296 M:      Andries Brouwer <aeb@cwi.nl>
4297 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4298 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4299 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4300 S:      Maintained
4301
4302 DISKQUOTA
4303 M:      Jan Kara <jack@suse.com>
4304 S:      Maintained
4305 F:      Documentation/filesystems/quota.txt
4306 F:      fs/quota/
4307 F:      include/linux/quota*.h
4308 F:      include/uapi/linux/quota*.h
4309
4310 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4311 M:      Bernie Thompson <bernie@plugable.com>
4312 L:      linux-fbdev@vger.kernel.org
4313 S:      Maintained
4314 W:      http://plugable.com/category/projects/udlfb/
4315 F:      drivers/video/fbdev/udlfb.c
4316 F:      include/video/udlfb.h
4317 F:      Documentation/fb/udlfb.txt
4318
4319 DISTRIBUTED LOCK MANAGER (DLM)
4320 M:      Christine Caulfield <ccaulfie@redhat.com>
4321 M:      David Teigland <teigland@redhat.com>
4322 L:      cluster-devel@redhat.com
4323 W:      http://sources.redhat.com/cluster/
4324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4325 S:      Supported
4326 F:      fs/dlm/
4327
4328 DMA BUFFER SHARING FRAMEWORK
4329 M:      Sumit Semwal <sumit.semwal@linaro.org>
4330 S:      Maintained
4331 L:      linux-media@vger.kernel.org
4332 L:      dri-devel@lists.freedesktop.org
4333 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4334 F:      drivers/dma-buf/
4335 F:      include/linux/dma-buf*
4336 F:      include/linux/reservation.h
4337 F:      include/linux/*fence.h
4338 F:      Documentation/driver-api/dma-buf.rst
4339 T:      git git://anongit.freedesktop.org/drm/drm-misc
4340
4341 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4342 M:      Vinod Koul <vkoul@kernel.org>
4343 L:      dmaengine@vger.kernel.org
4344 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4345 S:      Maintained
4346 F:      drivers/dma/
4347 F:      include/linux/dmaengine.h
4348 F:      include/linux/of_dma.h
4349 F:      Documentation/devicetree/bindings/dma/
4350 F:      Documentation/driver-api/dmaengine/
4351 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4352
4353 DMA MAPPING HELPERS
4354 M:      Christoph Hellwig <hch@lst.de>
4355 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4356 R:      Robin Murphy <robin.murphy@arm.com>
4357 L:      iommu@lists.linux-foundation.org
4358 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4359 W:      http://git.infradead.org/users/hch/dma-mapping.git
4360 S:      Supported
4361 F:      lib/dma-debug.c
4362 F:      lib/dma-direct.c
4363 F:      lib/dma-noncoherent.c
4364 F:      lib/dma-virt.c
4365 F:      drivers/base/dma-mapping.c
4366 F:      drivers/base/dma-coherent.c
4367 F:      include/asm-generic/dma-mapping.h
4368 F:      include/linux/dma-direct.h
4369 F:      include/linux/dma-mapping.h
4370 F:      include/linux/dma-noncoherent.h
4371
4372 DME1737 HARDWARE MONITOR DRIVER
4373 M:      Juerg Haefliger <juergh@gmail.com>
4374 L:      linux-hwmon@vger.kernel.org
4375 S:      Maintained
4376 F:      Documentation/hwmon/dme1737
4377 F:      drivers/hwmon/dme1737.c
4378
4379 DMI/SMBIOS SUPPORT
4380 M:      Jean Delvare <jdelvare@suse.com>
4381 S:      Maintained
4382 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4383 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4384 F:      drivers/firmware/dmi-id.c
4385 F:      drivers/firmware/dmi_scan.c
4386 F:      include/linux/dmi.h
4387
4388 DOCUMENTATION
4389 M:      Jonathan Corbet <corbet@lwn.net>
4390 L:      linux-doc@vger.kernel.org
4391 S:      Maintained
4392 F:      Documentation/
4393 F:      scripts/kernel-doc
4394 X:      Documentation/ABI/
4395 X:      Documentation/devicetree/
4396 X:      Documentation/acpi
4397 X:      Documentation/power
4398 X:      Documentation/spi
4399 X:      Documentation/media
4400 T:      git git://git.lwn.net/linux.git docs-next
4401
4402 DONGWOON DW9714 LENS VOICE COIL DRIVER
4403 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4404 L:      linux-media@vger.kernel.org
4405 T:      git git://linuxtv.org/media_tree.git
4406 S:      Maintained
4407 F:      drivers/media/i2c/dw9714.c
4408
4409 DOUBLETALK DRIVER
4410 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4411 L:      blinux-list@redhat.com
4412 S:      Maintained
4413 F:      drivers/char/dtlk.c
4414 F:      include/linux/dtlk.h
4415
4416 DPAA2 DATAPATH I/O (DPIO) DRIVER
4417 M:      Roy Pledge <Roy.Pledge@nxp.com>
4418 L:      linux-kernel@vger.kernel.org
4419 S:      Maintained
4420 F:      drivers/staging/fsl-mc/bus/dpio
4421
4422 DPAA2 ETHERNET DRIVER
4423 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4424 L:      linux-kernel@vger.kernel.org
4425 S:      Maintained
4426 F:      drivers/staging/fsl-dpaa2/ethernet
4427
4428 DPAA2 ETHERNET SWITCH DRIVER
4429 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4430 L:      linux-kernel@vger.kernel.org
4431 S:      Maintained
4432 F:      drivers/staging/fsl-dpaa2/ethsw
4433
4434 DPAA2 PTP CLOCK DRIVER
4435 M:      Yangbo Lu <yangbo.lu@nxp.com>
4436 L:      linux-kernel@vger.kernel.org
4437 S:      Maintained
4438 F:      drivers/staging/fsl-dpaa2/rtc
4439
4440 DPT_I2O SCSI RAID DRIVER
4441 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4442 L:      linux-scsi@vger.kernel.org
4443 W:      http://www.adaptec.com/
4444 S:      Maintained
4445 F:      drivers/scsi/dpt*
4446 F:      drivers/scsi/dpt/
4447
4448 DRBD DRIVER
4449 M:      Philipp Reisner <philipp.reisner@linbit.com>
4450 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4451 L:      drbd-dev@lists.linbit.com
4452 W:      http://www.drbd.org
4453 T:      git git://git.linbit.com/linux-drbd.git
4454 T:      git git://git.linbit.com/drbd-8.4.git
4455 S:      Supported
4456 F:      drivers/block/drbd/
4457 F:      lib/lru_cache.c
4458 F:      Documentation/blockdev/drbd/
4459
4460 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4461 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4463 S:      Supported
4464 F:      Documentation/kobject.txt
4465 F:      drivers/base/
4466 F:      fs/debugfs/
4467 F:      fs/sysfs/
4468 F:      include/linux/debugfs.h
4469 F:      include/linux/kobj*
4470 F:      lib/kobj*
4471
4472 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4473 M:      Kevin Hilman <khilman@kernel.org>
4474 M:      Nishanth Menon <nm@ti.com>
4475 S:      Maintained
4476 F:      drivers/power/avs/
4477 F:      include/linux/power/smartreflex.h
4478 L:      linux-pm@vger.kernel.org
4479
4480 DRM DRIVER FOR ARM PL111 CLCD
4481 M:      Eric Anholt <eric@anholt.net>
4482 T:      git git://anongit.freedesktop.org/drm/drm-misc
4483 S:      Supported
4484 F:      drivers/gpu/drm/pl111/
4485
4486 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4487 M:      Linus Walleij <linus.walleij@linaro.org>
4488 T:      git git://anongit.freedesktop.org/drm/drm-misc
4489 S:      Maintained
4490 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4491 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4492
4493 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4494 M:      Dave Airlie <airlied@redhat.com>
4495 S:      Odd Fixes
4496 F:      drivers/gpu/drm/ast/
4497
4498 DRM DRIVER FOR BOCHS VIRTUAL GPU
4499 M:      Gerd Hoffmann <kraxel@redhat.com>
4500 L:      virtualization@lists.linux-foundation.org
4501 T:      git git://anongit.freedesktop.org/drm/drm-misc
4502 S:      Maintained
4503 F:      drivers/gpu/drm/bochs/
4504
4505 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4506 M:      Linus Walleij <linus.walleij@linaro.org>
4507 T:      git git://anongit.freedesktop.org/drm/drm-misc
4508 S:      Maintained
4509 F:      drivers/gpu/drm/tve200/
4510
4511 DRM DRIVER FOR ILITEK ILI9225 PANELS
4512 M:      David Lechner <david@lechnology.com>
4513 S:      Maintained
4514 F:      drivers/gpu/drm/tinydrm/ili9225.c
4515 F:      Documentation/devicetree/bindings/display/ili9225.txt
4516
4517 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4518 S:      Orphan / Obsolete
4519 F:      drivers/gpu/drm/i810/
4520 F:      include/uapi/drm/i810_drm.h
4521
4522 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4523 S:      Orphan / Obsolete
4524 F:      drivers/gpu/drm/mga/
4525 F:      include/uapi/drm/mga_drm.h
4526
4527 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4528 M:      Dave Airlie <airlied@redhat.com>
4529 S:      Odd Fixes
4530 F:      drivers/gpu/drm/mgag200/
4531
4532 DRM DRIVER FOR MI0283QT
4533 M:      Noralf Trønnes <noralf@tronnes.org>
4534 S:      Maintained
4535 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4536 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4537
4538 DRM DRIVER FOR MSM ADRENO GPU
4539 M:      Rob Clark <robdclark@gmail.com>
4540 L:      linux-arm-msm@vger.kernel.org
4541 L:      dri-devel@lists.freedesktop.org
4542 L:      freedreno@lists.freedesktop.org
4543 T:      git git://people.freedesktop.org/~robclark/linux
4544 S:      Maintained
4545 F:      drivers/gpu/drm/msm/
4546 F:      include/uapi/drm/msm_drm.h
4547 F:      Documentation/devicetree/bindings/display/msm/
4548
4549 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4550 M:      Ben Skeggs <bskeggs@redhat.com>
4551 L:      dri-devel@lists.freedesktop.org
4552 L:      nouveau@lists.freedesktop.org
4553 T:      git git://github.com/skeggsb/linux
4554 S:      Supported
4555 F:      drivers/gpu/drm/nouveau/
4556 F:      include/uapi/drm/nouveau_drm.h
4557
4558 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4559 M:      Noralf Trønnes <noralf@tronnes.org>
4560 S:      Maintained
4561 F:      drivers/gpu/drm/tinydrm/repaper.c
4562 F:      Documentation/devicetree/bindings/display/repaper.txt
4563
4564 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4565 M:      Dave Airlie <airlied@redhat.com>
4566 M:      Gerd Hoffmann <kraxel@redhat.com>
4567 L:      virtualization@lists.linux-foundation.org
4568 T:      git git://anongit.freedesktop.org/drm/drm-misc
4569 S:      Obsolete
4570 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4571 F:      drivers/gpu/drm/cirrus/
4572
4573 DRM DRIVER FOR QXL VIRTUAL GPU
4574 M:      Dave Airlie <airlied@redhat.com>
4575 M:      Gerd Hoffmann <kraxel@redhat.com>
4576 L:      virtualization@lists.linux-foundation.org
4577 T:      git git://anongit.freedesktop.org/drm/drm-misc
4578 S:      Maintained
4579 F:      drivers/gpu/drm/qxl/
4580 F:      include/uapi/drm/qxl_drm.h
4581
4582 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4583 S:      Orphan / Obsolete
4584 F:      drivers/gpu/drm/r128/
4585 F:      include/uapi/drm/r128_drm.h
4586
4587 DRM DRIVER FOR SAVAGE VIDEO CARDS
4588 S:      Orphan / Obsolete
4589 F:      drivers/gpu/drm/savage/
4590 F:      include/uapi/drm/savage_drm.h
4591
4592 DRM DRIVER FOR SIS VIDEO CARDS
4593 S:      Orphan / Obsolete
4594 F:      drivers/gpu/drm/sis/
4595 F:      include/uapi/drm/sis_drm.h
4596
4597 DRM DRIVER FOR SITRONIX ST7586 PANELS
4598 M:      David Lechner <david@lechnology.com>
4599 S:      Maintained
4600 F:      drivers/gpu/drm/tinydrm/st7586.c
4601 F:      Documentation/devicetree/bindings/display/st7586.txt
4602
4603 DRM DRIVER FOR SITRONIX ST7735R PANELS
4604 M:      David Lechner <david@lechnology.com>
4605 S:      Maintained
4606 F:      drivers/gpu/drm/tinydrm/st7735r.c
4607 F:      Documentation/devicetree/bindings/display/st7735r.txt
4608
4609 DRM DRIVER FOR TDFX VIDEO CARDS
4610 S:      Orphan / Obsolete
4611 F:      drivers/gpu/drm/tdfx/
4612
4613 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4614 M:      Dave Airlie <airlied@redhat.com>
4615 S:      Odd Fixes
4616 F:      drivers/gpu/drm/udl/
4617
4618 DRM DRIVER FOR VMWARE VIRTUAL GPU
4619 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4620 M:      Sinclair Yeh <syeh@vmware.com>
4621 M:      Thomas Hellstrom <thellstrom@vmware.com>
4622 L:      dri-devel@lists.freedesktop.org
4623 T:      git git://people.freedesktop.org/~syeh/repos_linux
4624 T:      git git://people.freedesktop.org/~thomash/linux
4625 S:      Supported
4626 F:      drivers/gpu/drm/vmwgfx/
4627 F:      include/uapi/drm/vmwgfx_drm.h
4628
4629 DRM DRIVERS
4630 M:      David Airlie <airlied@linux.ie>
4631 L:      dri-devel@lists.freedesktop.org
4632 T:      git git://people.freedesktop.org/~airlied/linux
4633 B:      https://bugs.freedesktop.org/
4634 C:      irc://chat.freenode.net/dri-devel
4635 S:      Maintained
4636 F:      drivers/gpu/drm/
4637 F:      drivers/gpu/vga/
4638 F:      Documentation/devicetree/bindings/display/
4639 F:      Documentation/devicetree/bindings/gpu/
4640 F:      Documentation/devicetree/bindings/video/
4641 F:      Documentation/gpu/
4642 F:      include/drm/
4643 F:      include/uapi/drm/
4644 F:      include/linux/vga*
4645
4646 DRM DRIVERS AND MISC GPU PATCHES
4647 M:      Gustavo Padovan <gustavo@padovan.org>
4648 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4649 M:      Sean Paul <seanpaul@chromium.org>
4650 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4651 S:      Maintained
4652 T:      git git://anongit.freedesktop.org/drm/drm-misc
4653 F:      Documentation/gpu/
4654 F:      drivers/gpu/vga/
4655 F:      drivers/gpu/drm/*
4656 F:      include/drm/drm*
4657 F:      include/uapi/drm/drm*
4658 F:      include/linux/vga*
4659
4660 DRM DRIVERS FOR ALLWINNER A10
4661 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4662 L:      dri-devel@lists.freedesktop.org
4663 S:      Supported
4664 F:      drivers/gpu/drm/sun4i/
4665 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4666 T:      git git://anongit.freedesktop.org/drm/drm-misc
4667
4668 DRM DRIVERS FOR AMLOGIC SOCS
4669 M:      Neil Armstrong <narmstrong@baylibre.com>
4670 L:      dri-devel@lists.freedesktop.org
4671 L:      linux-amlogic@lists.infradead.org
4672 W:      http://linux-meson.com/
4673 S:      Supported
4674 F:      drivers/gpu/drm/meson/
4675 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4676 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4677 F:      Documentation/gpu/meson.rst
4678 T:      git git://anongit.freedesktop.org/drm/drm-misc
4679
4680 DRM DRIVERS FOR ATMEL HLCDC
4681 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4682 L:      dri-devel@lists.freedesktop.org
4683 S:      Supported
4684 F:      drivers/gpu/drm/atmel-hlcdc/
4685 F:      Documentation/devicetree/bindings/drm/atmel/
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687
4688 DRM DRIVERS FOR BRIDGE CHIPS
4689 M:      Archit Taneja <architt@codeaurora.org>
4690 M:      Andrzej Hajda <a.hajda@samsung.com>
4691 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4692 S:      Maintained
4693 T:      git git://anongit.freedesktop.org/drm/drm-misc
4694 F:      drivers/gpu/drm/bridge/
4695
4696 DRM DRIVERS FOR EXYNOS
4697 M:      Inki Dae <inki.dae@samsung.com>
4698 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4699 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4700 M:      Kyungmin Park <kyungmin.park@samsung.com>
4701 L:      dri-devel@lists.freedesktop.org
4702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4703 S:      Supported
4704 F:      drivers/gpu/drm/exynos/
4705 F:      include/uapi/drm/exynos_drm.h
4706 F:      Documentation/devicetree/bindings/display/exynos/
4707
4708 DRM DRIVERS FOR FREESCALE DCU
4709 M:      Stefan Agner <stefan@agner.ch>
4710 M:      Alison Wang <alison.wang@nxp.com>
4711 L:      dri-devel@lists.freedesktop.org
4712 S:      Supported
4713 F:      drivers/gpu/drm/fsl-dcu/
4714 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4715 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4716 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4717
4718 DRM DRIVERS FOR FREESCALE IMX
4719 M:      Philipp Zabel <p.zabel@pengutronix.de>
4720 L:      dri-devel@lists.freedesktop.org
4721 S:      Maintained
4722 F:      drivers/gpu/drm/imx/
4723 F:      drivers/gpu/ipu-v3/
4724 F:      Documentation/devicetree/bindings/display/imx/
4725
4726 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4727 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4728 L:      dri-devel@lists.freedesktop.org
4729 T:      git git://github.com/patjak/drm-gma500
4730 S:      Maintained
4731 F:      drivers/gpu/drm/gma500/
4732
4733 DRM DRIVERS FOR HISILICON
4734 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4735 M:      Rongrong Zou <zourongrong@gmail.com>
4736 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4737 R:      Chen Feng <puck.chen@hisilicon.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 T:      git git://github.com/xin3liang/linux.git
4740 S:      Maintained
4741 F:      drivers/gpu/drm/hisilicon/
4742 F:      Documentation/devicetree/bindings/display/hisilicon/
4743
4744 DRM DRIVERS FOR MEDIATEK
4745 M:      CK Hu <ck.hu@mediatek.com>
4746 M:      Philipp Zabel <p.zabel@pengutronix.de>
4747 L:      dri-devel@lists.freedesktop.org
4748 S:      Supported
4749 F:      drivers/gpu/drm/mediatek/
4750 F:      Documentation/devicetree/bindings/display/mediatek/
4751
4752 DRM DRIVERS FOR NVIDIA TEGRA
4753 M:      Thierry Reding <thierry.reding@gmail.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 L:      linux-tegra@vger.kernel.org
4756 T:      git git://anongit.freedesktop.org/tegra/linux.git
4757 S:      Supported
4758 F:      drivers/gpu/drm/tegra/
4759 F:      drivers/gpu/host1x/
4760 F:      include/linux/host1x.h
4761 F:      include/uapi/drm/tegra_drm.h
4762 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4763
4764 DRM DRIVERS FOR RENESAS
4765 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4766 L:      dri-devel@lists.freedesktop.org
4767 L:      linux-renesas-soc@vger.kernel.org
4768 T:      git git://linuxtv.org/pinchartl/fbdev
4769 S:      Supported
4770 F:      drivers/gpu/drm/rcar-du/
4771 F:      drivers/gpu/drm/shmobile/
4772 F:      include/linux/platform_data/shmob_drm.h
4773 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4774 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4775 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4776
4777 DRM DRIVERS FOR ROCKCHIP
4778 M:      Sandy Huang <hjc@rock-chips.com>
4779 M:      Heiko Stübner <heiko@sntech.de>
4780 L:      dri-devel@lists.freedesktop.org
4781 S:      Maintained
4782 F:      drivers/gpu/drm/rockchip/
4783 F:      Documentation/devicetree/bindings/display/rockchip/
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785
4786 DRM DRIVERS FOR STI
4787 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4788 M:      Vincent Abriou <vincent.abriou@st.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791 S:      Maintained
4792 F:      drivers/gpu/drm/sti
4793 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4794
4795 DRM DRIVERS FOR STM
4796 M:      Yannick Fertre <yannick.fertre@st.com>
4797 M:      Philippe Cornu <philippe.cornu@st.com>
4798 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4799 M:      Vincent Abriou <vincent.abriou@st.com>
4800 L:      dri-devel@lists.freedesktop.org
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 S:      Maintained
4803 F:      drivers/gpu/drm/stm
4804 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4805
4806 DRM DRIVERS FOR TI LCDC
4807 M:      Jyri Sarha <jsarha@ti.com>
4808 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 S:      Maintained
4811 F:      drivers/gpu/drm/tilcdc/
4812 F:      Documentation/devicetree/bindings/display/tilcdc/
4813
4814 DRM DRIVERS FOR TI OMAP
4815 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4816 L:      dri-devel@lists.freedesktop.org
4817 S:      Maintained
4818 F:      drivers/gpu/drm/omapdrm/
4819 F:      Documentation/devicetree/bindings/display/ti/
4820
4821 DRM DRIVERS FOR V3D
4822 M:      Eric Anholt <eric@anholt.net>
4823 S:      Supported
4824 F:      drivers/gpu/drm/v3d/
4825 F:      include/uapi/drm/v3d_drm.h
4826 F:      Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt
4827 T:      git git://anongit.freedesktop.org/drm/drm-misc
4828
4829 DRM DRIVERS FOR VC4
4830 M:      Eric Anholt <eric@anholt.net>
4831 T:      git git://github.com/anholt/linux
4832 S:      Supported
4833 F:      drivers/gpu/drm/vc4/
4834 F:      include/uapi/drm/vc4_drm.h
4835 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4836 T:      git git://anongit.freedesktop.org/drm/drm-misc
4837
4838 DRM DRIVERS FOR VIVANTE GPU IP
4839 M:      Lucas Stach <l.stach@pengutronix.de>
4840 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4841 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4842 L:      etnaviv@lists.freedesktop.org
4843 L:      dri-devel@lists.freedesktop.org
4844 S:      Maintained
4845 F:      drivers/gpu/drm/etnaviv/
4846 F:      include/uapi/drm/etnaviv_drm.h
4847 F:      Documentation/devicetree/bindings/display/etnaviv/
4848
4849 DRM DRIVERS FOR ZTE ZX
4850 M:      Shawn Guo <shawnguo@kernel.org>
4851 L:      dri-devel@lists.freedesktop.org
4852 S:      Maintained
4853 F:      drivers/gpu/drm/zte/
4854 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4855 T:      git git://anongit.freedesktop.org/drm/drm-misc
4856
4857 DRM PANEL DRIVERS
4858 M:      Thierry Reding <thierry.reding@gmail.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 T:      git git://anongit.freedesktop.org/drm/drm-misc
4861 S:      Maintained
4862 F:      drivers/gpu/drm/drm_panel.c
4863 F:      drivers/gpu/drm/panel/
4864 F:      include/drm/drm_panel.h
4865 F:      Documentation/devicetree/bindings/display/panel/
4866
4867 DRM TINYDRM DRIVERS
4868 M:      Noralf Trønnes <noralf@tronnes.org>
4869 W:      https://github.com/notro/tinydrm/wiki/Development
4870 T:      git git://anongit.freedesktop.org/drm/drm-misc
4871 S:      Maintained
4872 F:      drivers/gpu/drm/tinydrm/
4873 F:      include/drm/tinydrm/
4874
4875 DRM DRIVERS FOR XEN
4876 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4877 T:      git git://anongit.freedesktop.org/drm/drm-misc
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      xen-devel@lists.xen.org
4880 S:      Supported
4881 F:      drivers/gpu/drm/xen/
4882 F:      Documentation/gpu/xen-front.rst
4883
4884 DRM TTM SUBSYSTEM
4885 M:      Christian Koenig <christian.koenig@amd.com>
4886 M:      Roger He <Hongbo.He@amd.com>
4887 T:      git git://people.freedesktop.org/~agd5f/linux
4888 S:      Maintained
4889 L:      dri-devel@lists.freedesktop.org
4890 F:      include/drm/ttm/
4891 F:      drivers/gpu/drm/ttm/
4892
4893 DSBR100 USB FM RADIO DRIVER
4894 M:      Alexey Klimov <klimov.linux@gmail.com>
4895 L:      linux-media@vger.kernel.org
4896 T:      git git://linuxtv.org/media_tree.git
4897 S:      Maintained
4898 F:      drivers/media/radio/dsbr100.c
4899
4900 DSCC4 DRIVER
4901 M:      Francois Romieu <romieu@fr.zoreil.com>
4902 L:      netdev@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/net/wan/dscc4.c
4905
4906 DT3155 MEDIA DRIVER
4907 M:      Hans Verkuil <hverkuil@xs4all.nl>
4908 L:      linux-media@vger.kernel.org
4909 T:      git git://linuxtv.org/media_tree.git
4910 W:      https://linuxtv.org
4911 S:      Odd Fixes
4912 F:      drivers/media/pci/dt3155/
4913
4914 DVB_USB_AF9015 MEDIA DRIVER
4915 M:      Antti Palosaari <crope@iki.fi>
4916 L:      linux-media@vger.kernel.org
4917 W:      https://linuxtv.org
4918 W:      http://palosaari.fi/linux/
4919 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4920 T:      git git://linuxtv.org/anttip/media_tree.git
4921 S:      Maintained
4922 F:      drivers/media/usb/dvb-usb-v2/af9015*
4923
4924 DVB_USB_AF9035 MEDIA DRIVER
4925 M:      Antti Palosaari <crope@iki.fi>
4926 L:      linux-media@vger.kernel.org
4927 W:      https://linuxtv.org
4928 W:      http://palosaari.fi/linux/
4929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4930 T:      git git://linuxtv.org/anttip/media_tree.git
4931 S:      Maintained
4932 F:      drivers/media/usb/dvb-usb-v2/af9035*
4933
4934 DVB_USB_ANYSEE MEDIA DRIVER
4935 M:      Antti Palosaari <crope@iki.fi>
4936 L:      linux-media@vger.kernel.org
4937 W:      https://linuxtv.org
4938 W:      http://palosaari.fi/linux/
4939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4940 T:      git git://linuxtv.org/anttip/media_tree.git
4941 S:      Maintained
4942 F:      drivers/media/usb/dvb-usb-v2/anysee*
4943
4944 DVB_USB_AU6610 MEDIA DRIVER
4945 M:      Antti Palosaari <crope@iki.fi>
4946 L:      linux-media@vger.kernel.org
4947 W:      https://linuxtv.org
4948 W:      http://palosaari.fi/linux/
4949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4950 T:      git git://linuxtv.org/anttip/media_tree.git
4951 S:      Maintained
4952 F:      drivers/media/usb/dvb-usb-v2/au6610*
4953
4954 DVB_USB_CE6230 MEDIA DRIVER
4955 M:      Antti Palosaari <crope@iki.fi>
4956 L:      linux-media@vger.kernel.org
4957 W:      https://linuxtv.org
4958 W:      http://palosaari.fi/linux/
4959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4960 T:      git git://linuxtv.org/anttip/media_tree.git
4961 S:      Maintained
4962 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4963
4964 DVB_USB_CXUSB MEDIA DRIVER
4965 M:      Michael Krufky <mkrufky@linuxtv.org>
4966 L:      linux-media@vger.kernel.org
4967 W:      https://linuxtv.org
4968 W:      http://github.com/mkrufky
4969 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4970 T:      git git://linuxtv.org/media_tree.git
4971 S:      Maintained
4972 F:      drivers/media/usb/dvb-usb/cxusb*
4973
4974 DVB_USB_EC168 MEDIA DRIVER
4975 M:      Antti Palosaari <crope@iki.fi>
4976 L:      linux-media@vger.kernel.org
4977 W:      https://linuxtv.org
4978 W:      http://palosaari.fi/linux/
4979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4980 T:      git git://linuxtv.org/anttip/media_tree.git
4981 S:      Maintained
4982 F:      drivers/media/usb/dvb-usb-v2/ec168*
4983
4984 DVB_USB_GL861 MEDIA DRIVER
4985 M:      Antti Palosaari <crope@iki.fi>
4986 L:      linux-media@vger.kernel.org
4987 W:      https://linuxtv.org
4988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4989 T:      git git://linuxtv.org/anttip/media_tree.git
4990 S:      Maintained
4991 F:      drivers/media/usb/dvb-usb-v2/gl861*
4992
4993 DVB_USB_MXL111SF MEDIA DRIVER
4994 M:      Michael Krufky <mkrufky@linuxtv.org>
4995 L:      linux-media@vger.kernel.org
4996 W:      https://linuxtv.org
4997 W:      http://github.com/mkrufky
4998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4999 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5000 S:      Maintained
5001 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5002
5003 DVB_USB_RTL28XXU 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/usb/dvb-usb-v2/rtl28xxu*
5012
5013 DVB_USB_V2 MEDIA DRIVER
5014 M:      Antti Palosaari <crope@iki.fi>
5015 L:      linux-media@vger.kernel.org
5016 W:      https://linuxtv.org
5017 W:      http://palosaari.fi/linux/
5018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5019 T:      git git://linuxtv.org/anttip/media_tree.git
5020 S:      Maintained
5021 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5022 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5023
5024 DYNAMIC DEBUG
5025 M:      Jason Baron <jbaron@akamai.com>
5026 S:      Maintained
5027 F:      lib/dynamic_debug.c
5028 F:      include/linux/dynamic_debug.h
5029
5030 DYNAMIC INTERRUPT MODERATION
5031 M:      Tal Gilboa <talgi@mellanox.com>
5032 S:      Maintained
5033 F:      include/linux/net_dim.h
5034
5035 DZ DECSTATION DZ11 SERIAL DRIVER
5036 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5037 S:      Maintained
5038 F:      drivers/tty/serial/dz.*
5039
5040 E3X0 POWER BUTTON DRIVER
5041 M:      Moritz Fischer <moritz.fischer@ettus.com>
5042 L:      usrp-users@lists.ettus.com
5043 W:      http://www.ettus.com
5044 S:      Supported
5045 F:      drivers/input/misc/e3x0-button.c
5046 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5047
5048 E4000 MEDIA DRIVER
5049 M:      Antti Palosaari <crope@iki.fi>
5050 L:      linux-media@vger.kernel.org
5051 W:      https://linuxtv.org
5052 W:      http://palosaari.fi/linux/
5053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5054 T:      git git://linuxtv.org/anttip/media_tree.git
5055 S:      Maintained
5056 F:      drivers/media/tuners/e4000*
5057
5058 EC100 MEDIA DRIVER
5059 M:      Antti Palosaari <crope@iki.fi>
5060 L:      linux-media@vger.kernel.org
5061 W:      https://linuxtv.org
5062 W:      http://palosaari.fi/linux/
5063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5064 T:      git git://linuxtv.org/anttip/media_tree.git
5065 S:      Maintained
5066 F:      drivers/media/dvb-frontends/ec100*
5067
5068 ECRYPT FILE SYSTEM
5069 M:      Tyler Hicks <tyhicks@canonical.com>
5070 L:      ecryptfs@vger.kernel.org
5071 W:      http://ecryptfs.org
5072 W:      https://launchpad.net/ecryptfs
5073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5074 S:      Supported
5075 F:      Documentation/filesystems/ecryptfs.txt
5076 F:      fs/ecryptfs/
5077
5078 EDAC-AMD64
5079 M:      Borislav Petkov <bp@alien8.de>
5080 L:      linux-edac@vger.kernel.org
5081 S:      Maintained
5082 F:      drivers/edac/amd64_edac*
5083
5084 EDAC-CALXEDA
5085 M:      Robert Richter <rric@kernel.org>
5086 L:      linux-edac@vger.kernel.org
5087 S:      Maintained
5088 F:      drivers/edac/highbank*
5089
5090 EDAC-CAVIUM OCTEON
5091 M:      Ralf Baechle <ralf@linux-mips.org>
5092 M:      David Daney <david.daney@cavium.com>
5093 L:      linux-edac@vger.kernel.org
5094 L:      linux-mips@linux-mips.org
5095 S:      Supported
5096 F:      drivers/edac/octeon_edac*
5097
5098 EDAC-CAVIUM THUNDERX
5099 M:      David Daney <david.daney@cavium.com>
5100 M:      Jan Glauber <jglauber@cavium.com>
5101 L:      linux-edac@vger.kernel.org
5102 S:      Supported
5103 F:      drivers/edac/thunderx_edac*
5104
5105 EDAC-CORE
5106 M:      Borislav Petkov <bp@alien8.de>
5107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5108 L:      linux-edac@vger.kernel.org
5109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5111 S:      Supported
5112 F:      Documentation/admin-guide/ras.rst
5113 F:      Documentation/driver-api/edac.rst
5114 F:      drivers/edac/
5115 F:      include/linux/edac.h
5116
5117 EDAC-E752X
5118 M:      Mark Gross <mark.gross@intel.com>
5119 L:      linux-edac@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/edac/e752x_edac.c
5122
5123 EDAC-E7XXX
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/e7xxx_edac.c
5127
5128 EDAC-FSL_DDR
5129 M:      York Sun <york.sun@nxp.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/fsl_ddr_edac.*
5133
5134 EDAC-GHES
5135 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/ghes_edac.c
5139
5140 EDAC-I3000
5141 L:      linux-edac@vger.kernel.org
5142 S:      Orphan
5143 F:      drivers/edac/i3000_edac.c
5144
5145 EDAC-I5000
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/i5000_edac.c
5149
5150 EDAC-I5400
5151 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/i5400_edac.c
5155
5156 EDAC-I7300
5157 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/i7300_edac.c
5161
5162 EDAC-I7CORE
5163 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5164 L:      linux-edac@vger.kernel.org
5165 S:      Maintained
5166 F:      drivers/edac/i7core_edac.c
5167
5168 EDAC-I82443BXGX
5169 M:      Tim Small <tim@buttersideup.com>
5170 L:      linux-edac@vger.kernel.org
5171 S:      Maintained
5172 F:      drivers/edac/i82443bxgx_edac.c
5173
5174 EDAC-I82975X
5175 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5176 M:      "Arvind R." <arvino55@gmail.com>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/i82975x_edac.c
5180
5181 EDAC-IE31200
5182 M:      Jason Baron <jbaron@akamai.com>
5183 L:      linux-edac@vger.kernel.org
5184 S:      Maintained
5185 F:      drivers/edac/ie31200_edac.c
5186
5187 EDAC-MPC85XX
5188 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5189 L:      linux-edac@vger.kernel.org
5190 S:      Maintained
5191 F:      drivers/edac/mpc85xx_edac.[ch]
5192
5193 EDAC-PASEMI
5194 M:      Egor Martovetsky <egor@pasemi.com>
5195 L:      linux-edac@vger.kernel.org
5196 S:      Maintained
5197 F:      drivers/edac/pasemi_edac.c
5198
5199 EDAC-PND2
5200 M:      Tony Luck <tony.luck@intel.com>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/pnd2_edac.[ch]
5204
5205 EDAC-R82600
5206 M:      Tim Small <tim@buttersideup.com>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/r82600_edac.c
5210
5211 EDAC-SBRIDGE
5212 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5213 L:      linux-edac@vger.kernel.org
5214 S:      Maintained
5215 F:      drivers/edac/sb_edac.c
5216
5217 EDAC-SKYLAKE
5218 M:      Tony Luck <tony.luck@intel.com>
5219 L:      linux-edac@vger.kernel.org
5220 S:      Maintained
5221 F:      drivers/edac/skx_edac.c
5222
5223 EDAC-TI
5224 M:      Tero Kristo <t-kristo@ti.com>
5225 L:      linux-edac@vger.kernel.org
5226 S:      Maintained
5227 F:      drivers/edac/ti_edac.c
5228
5229 EDIROL UA-101/UA-1000 DRIVER
5230 M:      Clemens Ladisch <clemens@ladisch.de>
5231 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5232 T:      git git://git.alsa-project.org/alsa-kernel.git
5233 S:      Maintained
5234 F:      sound/usb/misc/ua101.c
5235
5236 EFI TEST DRIVER
5237 L:      linux-efi@vger.kernel.org
5238 M:      Ivan Hu <ivan.hu@canonical.com>
5239 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5240 S:      Maintained
5241 F:      drivers/firmware/efi/test/
5242
5243 EFI VARIABLE FILESYSTEM
5244 M:      Matthew Garrett <matthew.garrett@nebula.com>
5245 M:      Jeremy Kerr <jk@ozlabs.org>
5246 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5248 L:      linux-efi@vger.kernel.org
5249 S:      Maintained
5250 F:      fs/efivarfs/
5251
5252 EFIFB FRAMEBUFFER DRIVER
5253 L:      linux-fbdev@vger.kernel.org
5254 M:      Peter Jones <pjones@redhat.com>
5255 S:      Maintained
5256 F:      drivers/video/fbdev/efifb.c
5257
5258 EFS FILESYSTEM
5259 W:      http://aeschi.ch.eu.org/efs/
5260 S:      Orphan
5261 F:      fs/efs/
5262
5263 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5264 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5265 L:      netdev@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/net/ethernet/ibm/ehea/
5268
5269 EM28XX VIDEO4LINUX DRIVER
5270 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5271 L:      linux-media@vger.kernel.org
5272 W:      https://linuxtv.org
5273 T:      git git://linuxtv.org/media_tree.git
5274 S:      Maintained
5275 F:      drivers/media/usb/em28xx/
5276 F:      Documentation/media/v4l-drivers/em28xx*
5277
5278 EMBEDDED LINUX
5279 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5280 M:      Matt Mackall <mpm@selenic.com>
5281 M:      David Woodhouse <dwmw2@infradead.org>
5282 L:      linux-embedded@vger.kernel.org
5283 S:      Maintained
5284
5285 Emulex 10Gbps iSCSI - OneConnect DRIVER
5286 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5287 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5288 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5289 L:      linux-scsi@vger.kernel.org
5290 W:      http://www.broadcom.com
5291 S:      Supported
5292 F:      drivers/scsi/be2iscsi/
5293
5294 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5295 M:      Sathya Perla <sathya.perla@broadcom.com>
5296 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5297 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5298 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5299 L:      netdev@vger.kernel.org
5300 W:      http://www.emulex.com
5301 S:      Supported
5302 F:      drivers/net/ethernet/emulex/benet/
5303
5304 EMULEX ONECONNECT ROCE DRIVER
5305 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5306 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5307 L:      linux-rdma@vger.kernel.org
5308 W:      http://www.broadcom.com
5309 S:      Odd Fixes
5310 F:      drivers/infiniband/hw/ocrdma/
5311 F:      include/uapi/rdma/ocrdma-abi.h
5312
5313 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5314 M:      James Smart <james.smart@broadcom.com>
5315 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5316 L:      linux-scsi@vger.kernel.org
5317 W:      http://www.broadcom.com
5318 S:      Supported
5319 F:      drivers/scsi/lpfc/
5320
5321 ENE CB710 FLASH CARD READER DRIVER
5322 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5323 S:      Maintained
5324 F:      drivers/misc/cb710/
5325 F:      drivers/mmc/host/cb710-mmc.*
5326 F:      include/linux/cb710.h
5327
5328 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5329 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5330 S:      Maintained
5331 F:      drivers/media/rc/ene_ir.*
5332
5333 EPSON S1D13XXX FRAMEBUFFER DRIVER
5334 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5335 S:      Maintained
5336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5337 F:      drivers/video/fbdev/s1d13xxxfb.c
5338 F:      include/video/s1d13xxxfb.h
5339
5340 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5341 M:      Jeff Layton <jlayton@kernel.org>
5342 S:      Maintained
5343 F:      lib/errseq.c
5344 F:      include/linux/errseq.h
5345
5346 ET131X NETWORK DRIVER
5347 M:      Mark Einon <mark.einon@gmail.com>
5348 S:      Odd Fixes
5349 F:      drivers/net/ethernet/agere/
5350
5351 ETHERNET BRIDGE
5352 M:      Stephen Hemminger <stephen@networkplumber.org>
5353 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5354 L:      netdev@vger.kernel.org
5355 W:      http://www.linuxfoundation.org/en/Net:Bridge
5356 S:      Maintained
5357 F:      include/linux/netfilter_bridge/
5358 F:      net/bridge/
5359
5360 ETHERNET PHY LIBRARY
5361 M:      Andrew Lunn <andrew@lunn.ch>
5362 M:      Florian Fainelli <f.fainelli@gmail.com>
5363 L:      netdev@vger.kernel.org
5364 S:      Maintained
5365 F:      Documentation/ABI/testing/sysfs-bus-mdio
5366 F:      Documentation/devicetree/bindings/net/mdio*
5367 F:      Documentation/networking/phy.txt
5368 F:      drivers/net/phy/
5369 F:      drivers/of/of_mdio.c
5370 F:      drivers/of/of_net.c
5371 F:      include/linux/*mdio*.h
5372 F:      include/linux/of_net.h
5373 F:      include/linux/phy.h
5374 F:      include/linux/phy_fixed.h
5375 F:      include/linux/platform_data/mdio-bcm-unimac.h
5376 F:      include/trace/events/mdio.h
5377 F:      include/uapi/linux/mdio.h
5378 F:      include/uapi/linux/mii.h
5379
5380 EXT2 FILE SYSTEM
5381 M:      Jan Kara <jack@suse.com>
5382 L:      linux-ext4@vger.kernel.org
5383 S:      Maintained
5384 F:      Documentation/filesystems/ext2.txt
5385 F:      fs/ext2/
5386 F:      include/linux/ext2*
5387
5388 EXT4 FILE SYSTEM
5389 M:      "Theodore Ts'o" <tytso@mit.edu>
5390 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5391 L:      linux-ext4@vger.kernel.org
5392 W:      http://ext4.wiki.kernel.org
5393 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5395 S:      Maintained
5396 F:      Documentation/filesystems/ext4.txt
5397 F:      fs/ext4/
5398
5399 Extended Verification Module (EVM)
5400 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5401 L:      linux-integrity@vger.kernel.org
5402 S:      Supported
5403 F:      security/integrity/evm/
5404
5405 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5406 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5407 L:      linux-efi@vger.kernel.org
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5409 S:      Maintained
5410 F:      Documentation/efi-stub.txt
5411 F:      arch/*/kernel/efi.c
5412 F:      arch/x86/boot/compressed/eboot.[ch]
5413 F:      arch/*/include/asm/efi.h
5414 F:      arch/x86/platform/efi/
5415 F:      drivers/firmware/efi/
5416 F:      include/linux/efi*.h
5417 F:      arch/arm/boot/compressed/efi-header.S
5418 F:      arch/arm64/kernel/efi-entry.S
5419
5420 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5421 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5422 M:      Chanwoo Choi <cw00.choi@samsung.com>
5423 L:      linux-kernel@vger.kernel.org
5424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5425 S:      Maintained
5426 F:      drivers/extcon/
5427 F:      include/linux/extcon/
5428 F:      include/linux/extcon.h
5429 F:      Documentation/extcon/
5430 F:      Documentation/devicetree/bindings/extcon/
5431
5432 EXYNOS DP DRIVER
5433 M:      Jingoo Han <jingoohan1@gmail.com>
5434 L:      dri-devel@lists.freedesktop.org
5435 S:      Maintained
5436 F:      drivers/gpu/drm/exynos/exynos_dp*
5437
5438 EXYNOS SYSMMU (IOMMU) driver
5439 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5440 L:      iommu@lists.linux-foundation.org
5441 S:      Maintained
5442 F:      drivers/iommu/exynos-iommu.c
5443
5444 EZchip NPS platform support
5445 M:      Vineet Gupta <vgupta@synopsys.com>
5446 S:      Supported
5447 F:      arch/arc/plat-eznps
5448 F:      arch/arc/boot/dts/eznps.dts
5449
5450 F2FS FILE SYSTEM
5451 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5452 M:      Chao Yu <yuchao0@huawei.com>
5453 L:      linux-f2fs-devel@lists.sourceforge.net
5454 W:      https://f2fs.wiki.kernel.org/
5455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5456 S:      Maintained
5457 F:      Documentation/filesystems/f2fs.txt
5458 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5459 F:      fs/f2fs/
5460 F:      include/linux/f2fs_fs.h
5461 F:      include/trace/events/f2fs.h
5462
5463 F71805F HARDWARE MONITORING DRIVER
5464 M:      Jean Delvare <jdelvare@suse.com>
5465 L:      linux-hwmon@vger.kernel.org
5466 S:      Maintained
5467 F:      Documentation/hwmon/f71805f
5468 F:      drivers/hwmon/f71805f.c
5469
5470 FADDR2LINE
5471 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5472 S:      Maintained
5473 F:      scripts/faddr2line
5474
5475 FAILOVER MODULE
5476 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5477 L:      netdev@vger.kernel.org
5478 S:      Supported
5479 F:      net/core/failover.c
5480 F:      include/net/failover.h
5481 F:      Documentation/networking/failover.rst
5482
5483 FANOTIFY
5484 M:      Jan Kara <jack@suse.cz>
5485 R:      Amir Goldstein <amir73il@gmail.com>
5486 L:      linux-fsdevel@vger.kernel.org
5487 S:      Maintained
5488 F:      fs/notify/fanotify/
5489 F:      include/linux/fanotify.h
5490 F:      include/uapi/linux/fanotify.h
5491
5492 FARSYNC SYNCHRONOUS DRIVER
5493 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5494 W:      http://www.farsite.co.uk/
5495 S:      Supported
5496 F:      drivers/net/wan/farsync.*
5497
5498 FAULT INJECTION SUPPORT
5499 M:      Akinobu Mita <akinobu.mita@gmail.com>
5500 S:      Supported
5501 F:      Documentation/fault-injection/
5502 F:      lib/fault-inject.c
5503
5504 FBTFT Framebuffer drivers
5505 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5506 S:      Maintained
5507 F:      drivers/staging/fbtft/
5508
5509 FC0011 TUNER DRIVER
5510 M:      Michael Buesch <m@bues.ch>
5511 L:      linux-media@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/media/tuners/fc0011.h
5514 F:      drivers/media/tuners/fc0011.c
5515
5516 FC2580 MEDIA DRIVER
5517 M:      Antti Palosaari <crope@iki.fi>
5518 L:      linux-media@vger.kernel.org
5519 W:      https://linuxtv.org
5520 W:      http://palosaari.fi/linux/
5521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5522 T:      git git://linuxtv.org/anttip/media_tree.git
5523 S:      Maintained
5524 F:      drivers/media/tuners/fc2580*
5525
5526 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5527 M:      Johannes Thumshirn <jth@kernel.org>
5528 L:      linux-scsi@vger.kernel.org
5529 W:      www.Open-FCoE.org
5530 S:      Supported
5531 F:      drivers/scsi/libfc/
5532 F:      drivers/scsi/fcoe/
5533 F:      include/scsi/fc/
5534 F:      include/scsi/libfc.h
5535 F:      include/scsi/libfcoe.h
5536 F:      include/uapi/scsi/fc/
5537
5538 FILE LOCKING (flock() and fcntl()/lockf())
5539 M:      Jeff Layton <jlayton@kernel.org>
5540 M:      "J. Bruce Fields" <bfields@fieldses.org>
5541 L:      linux-fsdevel@vger.kernel.org
5542 S:      Maintained
5543 F:      include/linux/fcntl.h
5544 F:      include/uapi/linux/fcntl.h
5545 F:      fs/fcntl.c
5546 F:      fs/locks.c
5547
5548 FILESYSTEMS (VFS and infrastructure)
5549 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5550 L:      linux-fsdevel@vger.kernel.org
5551 S:      Maintained
5552 F:      fs/*
5553 F:      include/linux/fs.h
5554 F:      include/uapi/linux/fs.h
5555
5556 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5557 M:      Riku Voipio <riku.voipio@iki.fi>
5558 L:      linux-hwmon@vger.kernel.org
5559 S:      Maintained
5560 F:      drivers/hwmon/f75375s.c
5561 F:      include/linux/f75375s.h
5562
5563 FIREWIRE AUDIO DRIVERS
5564 M:      Clemens Ladisch <clemens@ladisch.de>
5565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5566 T:      git git://git.alsa-project.org/alsa-kernel.git
5567 S:      Maintained
5568 F:      sound/firewire/
5569
5570 FIREWIRE MEDIA DRIVERS (firedtv)
5571 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5572 L:      linux-media@vger.kernel.org
5573 L:      linux1394-devel@lists.sourceforge.net
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5575 S:      Maintained
5576 F:      drivers/media/firewire/
5577
5578 FIREWIRE SBP-2 TARGET
5579 M:      Chris Boot <bootc@bootc.net>
5580 L:      linux-scsi@vger.kernel.org
5581 L:      target-devel@vger.kernel.org
5582 L:      linux1394-devel@lists.sourceforge.net
5583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5584 S:      Maintained
5585 F:      drivers/target/sbp/
5586
5587 FIREWIRE SUBSYSTEM
5588 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5589 L:      linux1394-devel@lists.sourceforge.net
5590 W:      http://ieee1394.wiki.kernel.org/
5591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5592 S:      Maintained
5593 F:      drivers/firewire/
5594 F:      include/linux/firewire.h
5595 F:      include/uapi/linux/firewire*.h
5596 F:      tools/firewire/
5597
5598 FIRMWARE LOADER (request_firmware)
5599 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5600 L:      linux-kernel@vger.kernel.org
5601 S:      Maintained
5602 F:      Documentation/firmware_class/
5603 F:      drivers/base/firmware_loader/
5604 F:      include/linux/firmware.h
5605
5606 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5607 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5608 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5609 S:      Maintained
5610 F:      drivers/block/rsxx/
5611
5612 FLOPPY DRIVER
5613 M:      Jiri Kosina <jikos@kernel.org>
5614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5615 S:      Odd fixes
5616 F:      drivers/block/floppy.c
5617
5618 FMC SUBSYSTEM
5619 M:      Alessandro Rubini <rubini@gnudd.com>
5620 W:      http://www.ohwr.org/projects/fmc-bus
5621 S:      Supported
5622 F:      drivers/fmc/
5623 F:      include/linux/fmc*.h
5624 F:      include/linux/ipmi-fru.h
5625 K:      fmc_d.*register
5626
5627 FPGA MANAGER FRAMEWORK
5628 M:      Alan Tull <atull@kernel.org>
5629 M:      Moritz Fischer <mdf@kernel.org>
5630 L:      linux-fpga@vger.kernel.org
5631 S:      Maintained
5632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5633 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5634 F:      Documentation/fpga/
5635 F:      Documentation/driver-api/fpga/
5636 F:      Documentation/devicetree/bindings/fpga/
5637 F:      drivers/fpga/
5638 F:      include/linux/fpga/
5639 W:      http://www.rocketboards.org
5640
5641 FPU EMULATOR
5642 M:      Bill Metzenthen <billm@melbpc.org.au>
5643 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5644 S:      Maintained
5645 F:      arch/x86/math-emu/
5646
5647 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5648 L:      netdev@vger.kernel.org
5649 S:      Orphan
5650 F:      drivers/net/wan/dlci.c
5651 F:      drivers/net/wan/sdla.c
5652
5653 FRAMEBUFFER LAYER
5654 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5655 L:      dri-devel@lists.freedesktop.org
5656 L:      linux-fbdev@vger.kernel.org
5657 T:      git git://github.com/bzolnier/linux.git
5658 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5659 S:      Maintained
5660 F:      Documentation/fb/
5661 F:      drivers/video/
5662 F:      include/video/
5663 F:      include/linux/fb.h
5664 F:      include/uapi/video/
5665 F:      include/uapi/linux/fb.h
5666
5667 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5668 M:      Horia Geantă <horia.geanta@nxp.com>
5669 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5670 L:      linux-crypto@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/crypto/caam/
5673 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5674
5675 FREESCALE DIU FRAMEBUFFER DRIVER
5676 M:      Timur Tabi <timur@tabi.org>
5677 L:      linux-fbdev@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/video/fbdev/fsl-diu-fb.*
5680
5681 FREESCALE DMA DRIVER
5682 M:      Li Yang <leoyang.li@nxp.com>
5683 M:      Zhang Wei <zw@zh-kernel.org>
5684 L:      linuxppc-dev@lists.ozlabs.org
5685 S:      Maintained
5686 F:      drivers/dma/fsldma.*
5687
5688 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5689 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5690 L:      netdev@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/net/ethernet/freescale/gianfar*
5693 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5694
5695 FREESCALE GPMI NAND DRIVER
5696 M:      Han Xu <han.xu@nxp.com>
5697 L:      linux-mtd@lists.infradead.org
5698 S:      Maintained
5699 F:      drivers/mtd/nand/raw/gpmi-nand/*
5700
5701 FREESCALE I2C CPM DRIVER
5702 M:      Jochen Friedrich <jochen@scram.de>
5703 L:      linuxppc-dev@lists.ozlabs.org
5704 L:      linux-i2c@vger.kernel.org
5705 S:      Maintained
5706 F:      drivers/i2c/busses/i2c-cpm.c
5707
5708 FREESCALE IMX / MXC FEC DRIVER
5709 M:      Fugang Duan <fugang.duan@nxp.com>
5710 L:      netdev@vger.kernel.org
5711 S:      Maintained
5712 F:      drivers/net/ethernet/freescale/fec_main.c
5713 F:      drivers/net/ethernet/freescale/fec_ptp.c
5714 F:      drivers/net/ethernet/freescale/fec.h
5715 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5716
5717 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5718 M:      Sascha Hauer <s.hauer@pengutronix.de>
5719 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5720 L:      linux-fbdev@vger.kernel.org
5721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5722 S:      Maintained
5723 F:      include/linux/platform_data/video-imxfb.h
5724 F:      drivers/video/fbdev/imxfb.c
5725
5726 FREESCALE QORIQ DPAA ETHERNET DRIVER
5727 M:      Madalin Bucur <madalin.bucur@nxp.com>
5728 L:      netdev@vger.kernel.org
5729 S:      Maintained
5730 F:      drivers/net/ethernet/freescale/dpaa
5731
5732 FREESCALE QORIQ DPAA FMAN DRIVER
5733 M:      Madalin Bucur <madalin.bucur@nxp.com>
5734 L:      netdev@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/net/ethernet/freescale/fman
5737 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5738
5739 FREESCALE QORIQ PTP CLOCK DRIVER
5740 M:      Yangbo Lu <yangbo.lu@nxp.com>
5741 L:      netdev@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/ptp/ptp_qoriq.c
5744 F:      include/linux/fsl/ptp_qoriq.h
5745 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5746
5747 FREESCALE QUAD SPI DRIVER
5748 M:      Han Xu <han.xu@nxp.com>
5749 L:      linux-mtd@lists.infradead.org
5750 S:      Maintained
5751 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5752
5753 FREESCALE QUICC ENGINE LIBRARY
5754 M:      Qiang Zhao <qiang.zhao@nxp.com>
5755 L:      linuxppc-dev@lists.ozlabs.org
5756 S:      Maintained
5757 F:      drivers/soc/fsl/qe/
5758 F:      include/soc/fsl/*qe*.h
5759 F:      include/soc/fsl/*ucc*.h
5760
5761 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5762 M:      Li Yang <leoyang.li@nxp.com>
5763 L:      netdev@vger.kernel.org
5764 L:      linuxppc-dev@lists.ozlabs.org
5765 S:      Maintained
5766 F:      drivers/net/ethernet/freescale/ucc_geth*
5767
5768 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5769 M:      Zhao Qiang <qiang.zhao@nxp.com>
5770 L:      netdev@vger.kernel.org
5771 L:      linuxppc-dev@lists.ozlabs.org
5772 S:      Maintained
5773 F:      drivers/net/wan/fsl_ucc_hdlc*
5774
5775 FREESCALE QUICC ENGINE UCC UART DRIVER
5776 M:      Timur Tabi <timur@tabi.org>
5777 L:      linuxppc-dev@lists.ozlabs.org
5778 S:      Maintained
5779 F:      drivers/tty/serial/ucc_uart.c
5780
5781 FREESCALE SOC DRIVERS
5782 M:      Li Yang <leoyang.li@nxp.com>
5783 L:      linuxppc-dev@lists.ozlabs.org
5784 L:      linux-arm-kernel@lists.infradead.org
5785 S:      Maintained
5786 F:      Documentation/devicetree/bindings/soc/fsl/
5787 F:      drivers/soc/fsl/
5788 F:      include/linux/fsl/
5789
5790 FREESCALE SOC FS_ENET DRIVER
5791 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5792 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5793 L:      linuxppc-dev@lists.ozlabs.org
5794 L:      netdev@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/net/ethernet/freescale/fs_enet/
5797 F:      include/linux/fs_enet_pd.h
5798
5799 FREESCALE SOC SOUND DRIVERS
5800 M:      Timur Tabi <timur@tabi.org>
5801 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5802 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5803 R:      Fabio Estevam <fabio.estevam@nxp.com>
5804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5805 L:      linuxppc-dev@lists.ozlabs.org
5806 S:      Maintained
5807 F:      sound/soc/fsl/fsl*
5808 F:      sound/soc/fsl/imx*
5809 F:      sound/soc/fsl/mpc8610_hpcd.c
5810
5811 FREESCALE USB PERIPHERAL DRIVERS
5812 M:      Li Yang <leoyang.li@nxp.com>
5813 L:      linux-usb@vger.kernel.org
5814 L:      linuxppc-dev@lists.ozlabs.org
5815 S:      Maintained
5816 F:      drivers/usb/gadget/udc/fsl*
5817
5818 FREEVXFS FILESYSTEM
5819 M:      Christoph Hellwig <hch@infradead.org>
5820 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5821 S:      Maintained
5822 F:      fs/freevxfs/
5823
5824 FREEZER
5825 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5826 M:      Pavel Machek <pavel@ucw.cz>
5827 L:      linux-pm@vger.kernel.org
5828 S:      Supported
5829 F:      Documentation/power/freezing-of-tasks.txt
5830 F:      include/linux/freezer.h
5831 F:      kernel/freezer.c
5832
5833 FRONTSWAP API
5834 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5835 L:      linux-kernel@vger.kernel.org
5836 S:      Maintained
5837 F:      mm/frontswap.c
5838 F:      include/linux/frontswap.h
5839
5840 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5841 M:      David Howells <dhowells@redhat.com>
5842 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5843 S:      Supported
5844 F:      Documentation/filesystems/caching/
5845 F:      fs/fscache/
5846 F:      include/linux/fscache*.h
5847
5848 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5849 M:      Theodore Y. Ts'o <tytso@mit.edu>
5850 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5851 L:      linux-fscrypt@vger.kernel.org
5852 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5854 S:      Supported
5855 F:      fs/crypto/
5856 F:      include/linux/fscrypt*.h
5857 F:      Documentation/filesystems/fscrypt.rst
5858
5859 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5860 M:      Jan Kara <jack@suse.cz>
5861 R:      Amir Goldstein <amir73il@gmail.com>
5862 L:      linux-fsdevel@vger.kernel.org
5863 S:      Maintained
5864 F:      fs/notify/
5865 F:      include/linux/fsnotify*.h
5866
5867 FUJITSU LAPTOP EXTRAS
5868 M:      Jonathan Woithe <jwoithe@just42.net>
5869 L:      platform-driver-x86@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/platform/x86/fujitsu-laptop.c
5872
5873 FUJITSU M-5MO LS CAMERA ISP DRIVER
5874 M:      Kyungmin Park <kyungmin.park@samsung.com>
5875 M:      Heungjun Kim <riverful.kim@samsung.com>
5876 L:      linux-media@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/media/i2c/m5mols/
5879 F:      include/media/i2c/m5mols.h
5880
5881 FUJITSU TABLET EXTRAS
5882 M:      Robert Gerlach <khnz@gmx.de>
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/fujitsu-tablet.c
5886
5887 FUSE: FILESYSTEM IN USERSPACE
5888 M:      Miklos Szeredi <miklos@szeredi.hu>
5889 L:      linux-fsdevel@vger.kernel.org
5890 W:      http://fuse.sourceforge.net/
5891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5892 S:      Maintained
5893 F:      fs/fuse/
5894 F:      include/uapi/linux/fuse.h
5895 F:      Documentation/filesystems/fuse.txt
5896
5897 FUTEX SUBSYSTEM
5898 M:      Thomas Gleixner <tglx@linutronix.de>
5899 M:      Ingo Molnar <mingo@redhat.com>
5900 R:      Peter Zijlstra <peterz@infradead.org>
5901 R:      Darren Hart <dvhart@infradead.org>
5902 L:      linux-kernel@vger.kernel.org
5903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5904 S:      Maintained
5905 F:      kernel/futex.c
5906 F:      kernel/futex_compat.c
5907 F:      include/asm-generic/futex.h
5908 F:      include/linux/futex.h
5909 F:      include/uapi/linux/futex.h
5910 F:      tools/testing/selftests/futex/
5911 F:      tools/perf/bench/futex*
5912 F:      Documentation/*futex*
5913
5914 GCC PLUGINS
5915 M:      Kees Cook <keescook@chromium.org>
5916 R:      Emese Revfy <re.emese@gmail.com>
5917 L:      kernel-hardening@lists.openwall.com
5918 S:      Maintained
5919 F:      scripts/gcc-plugins/
5920 F:      scripts/gcc-plugin.sh
5921 F:      scripts/Makefile.gcc-plugins
5922 F:      Documentation/gcc-plugins.txt
5923
5924 GCOV BASED KERNEL PROFILING
5925 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5926 S:      Maintained
5927 F:      kernel/gcov/
5928 F:      Documentation/dev-tools/gcov.rst
5929
5930 GDB KERNEL DEBUGGING HELPER SCRIPTS
5931 M:      Jan Kiszka <jan.kiszka@siemens.com>
5932 M:      Kieran Bingham <kieran@bingham.xyz>
5933 S:      Supported
5934 F:      scripts/gdb/
5935
5936 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5937 M:      Achim Leubner <achim_leubner@adaptec.com>
5938 L:      linux-scsi@vger.kernel.org
5939 W:      http://www.icp-vortex.com/
5940 S:      Supported
5941 F:      drivers/scsi/gdt*
5942
5943 GEMTEK FM RADIO RECEIVER DRIVER
5944 M:      Hans Verkuil <hverkuil@xs4all.nl>
5945 L:      linux-media@vger.kernel.org
5946 T:      git git://linuxtv.org/media_tree.git
5947 W:      https://linuxtv.org
5948 S:      Maintained
5949 F:      drivers/media/radio/radio-gemtek*
5950
5951 GENERIC GPIO I2C DRIVER
5952 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5953 S:      Supported
5954 F:      drivers/i2c/busses/i2c-gpio.c
5955 F:      include/linux/i2c-gpio.h
5956
5957 GENERIC GPIO I2C MULTIPLEXER DRIVER
5958 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5959 L:      linux-i2c@vger.kernel.org
5960 S:      Supported
5961 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5962 F:      include/linux/i2c-mux-gpio.h
5963 F:      Documentation/i2c/muxes/i2c-mux-gpio
5964
5965 GENERIC HDLC (WAN) DRIVERS
5966 M:      Krzysztof Halasa <khc@pm.waw.pl>
5967 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5968 S:      Maintained
5969 F:      drivers/net/wan/c101.c
5970 F:      drivers/net/wan/hd6457*
5971 F:      drivers/net/wan/hdlc*
5972 F:      drivers/net/wan/n2.c
5973 F:      drivers/net/wan/pc300too.c
5974 F:      drivers/net/wan/pci200syn.c
5975 F:      drivers/net/wan/wanxl*
5976
5977 GENERIC INCLUDE/ASM HEADER FILES
5978 M:      Arnd Bergmann <arnd@arndb.de>
5979 L:      linux-arch@vger.kernel.org
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5981 S:      Maintained
5982 F:      include/asm-generic/
5983 F:      include/uapi/asm-generic/
5984
5985 GENERIC PHY FRAMEWORK
5986 M:      Kishon Vijay Abraham I <kishon@ti.com>
5987 L:      linux-kernel@vger.kernel.org
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5989 S:      Supported
5990 F:      drivers/phy/
5991 F:      include/linux/phy/
5992
5993 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5994 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5995 S:      Supported
5996 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5997
5998 GENERIC PM DOMAINS
5999 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6000 M:      Kevin Hilman <khilman@kernel.org>
6001 M:      Ulf Hansson <ulf.hansson@linaro.org>
6002 L:      linux-pm@vger.kernel.org
6003 S:      Supported
6004 F:      drivers/base/power/domain*.c
6005 F:      include/linux/pm_domain.h
6006 F:      Documentation/devicetree/bindings/power/power_domain.txt
6007
6008 GENERIC UIO DRIVER FOR PCI DEVICES
6009 M:      "Michael S. Tsirkin" <mst@redhat.com>
6010 L:      kvm@vger.kernel.org
6011 S:      Supported
6012 F:      drivers/uio/uio_pci_generic.c
6013
6014 GENWQE (IBM Generic Workqueue Card)
6015 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6016 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6017 S:      Supported
6018 F:      drivers/misc/genwqe/
6019
6020 GET_MAINTAINER SCRIPT
6021 M:      Joe Perches <joe@perches.com>
6022 S:      Maintained
6023 F:      scripts/get_maintainer.pl
6024
6025 GFS2 FILE SYSTEM
6026 M:      Bob Peterson <rpeterso@redhat.com>
6027 M:      Andreas Gruenbacher <agruenba@redhat.com>
6028 L:      cluster-devel@redhat.com
6029 W:      http://sources.redhat.com/cluster/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6031 S:      Supported
6032 F:      Documentation/filesystems/gfs2*.txt
6033 F:      fs/gfs2/
6034 F:      include/uapi/linux/gfs2_ondisk.h
6035
6036 GIGASET ISDN DRIVERS
6037 M:      Paul Bolle <pebolle@tiscali.nl>
6038 L:      gigaset307x-common@lists.sourceforge.net
6039 W:      http://gigaset307x.sourceforge.net/
6040 S:      Odd Fixes
6041 F:      Documentation/isdn/README.gigaset
6042 F:      drivers/isdn/gigaset/
6043 F:      include/uapi/linux/gigaset_dev.h
6044
6045 GO7007 MPEG CODEC
6046 M:      Hans Verkuil <hans.verkuil@cisco.com>
6047 L:      linux-media@vger.kernel.org
6048 S:      Maintained
6049 F:      drivers/media/usb/go7007/
6050
6051 GOODIX TOUCHSCREEN
6052 M:      Bastien Nocera <hadess@hadess.net>
6053 L:      linux-input@vger.kernel.org
6054 S:      Maintained
6055 F:      drivers/input/touchscreen/goodix.c
6056
6057 GPD POCKET FAN DRIVER
6058 M:      Hans de Goede <hdegoede@redhat.com>
6059 L:      platform-driver-x86@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/platform/x86/gpd-pocket-fan.c
6062
6063 GPIO ACPI SUPPORT
6064 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6065 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6066 L:      linux-gpio@vger.kernel.org
6067 L:      linux-acpi@vger.kernel.org
6068 S:      Maintained
6069 F:      Documentation/acpi/gpio-properties.txt
6070 F:      drivers/gpio/gpiolib-acpi.c
6071
6072 GPIO IR Transmitter
6073 M:      Sean Young <sean@mess.org>
6074 L:      linux-media@vger.kernel.org
6075 S:      Maintained
6076 F:      drivers/media/rc/gpio-ir-tx.c
6077
6078 GPIO MOCKUP DRIVER
6079 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6080 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6081 L:      linux-gpio@vger.kernel.org
6082 S:      Maintained
6083 F:      drivers/gpio/gpio-mockup.c
6084 F:      tools/testing/selftests/gpio/
6085
6086 GPIO SUBSYSTEM
6087 M:      Linus Walleij <linus.walleij@linaro.org>
6088 L:      linux-gpio@vger.kernel.org
6089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6090 S:      Maintained
6091 F:      Documentation/devicetree/bindings/gpio/
6092 F:      Documentation/driver-api/gpio/
6093 F:      Documentation/gpio/
6094 F:      Documentation/ABI/testing/gpio-cdev
6095 F:      Documentation/ABI/obsolete/sysfs-gpio
6096 F:      drivers/gpio/
6097 F:      include/linux/gpio/
6098 F:      include/linux/gpio.h
6099 F:      include/linux/of_gpio.h
6100 F:      include/asm-generic/gpio.h
6101 F:      include/uapi/linux/gpio.h
6102 F:      tools/gpio/
6103
6104 GRE DEMULTIPLEXER DRIVER
6105 M:      Dmitry Kozlov <xeb@mail.ru>
6106 L:      netdev@vger.kernel.org
6107 S:      Maintained
6108 F:      net/ipv4/gre_demux.c
6109 F:      net/ipv4/gre_offload.c
6110 F:      include/net/gre.h
6111
6112 GRETH 10/100/1G Ethernet MAC device driver
6113 M:      Andreas Larsson <andreas@gaisler.com>
6114 L:      netdev@vger.kernel.org
6115 S:      Maintained
6116 F:      drivers/net/ethernet/aeroflex/
6117
6118 GREYBUS AUDIO PROTOCOLS DRIVERS
6119 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6120 M:      Mark Greer <mgreer@animalcreek.com>
6121 S:      Maintained
6122 F:      drivers/staging/greybus/audio_apbridgea.c
6123 F:      drivers/staging/greybus/audio_apbridgea.h
6124 F:      drivers/staging/greybus/audio_codec.c
6125 F:      drivers/staging/greybus/audio_codec.h
6126 F:      drivers/staging/greybus/audio_gb.c
6127 F:      drivers/staging/greybus/audio_manager.c
6128 F:      drivers/staging/greybus/audio_manager.h
6129 F:      drivers/staging/greybus/audio_manager_module.c
6130 F:      drivers/staging/greybus/audio_manager_private.h
6131 F:      drivers/staging/greybus/audio_manager_sysfs.c
6132 F:      drivers/staging/greybus/audio_module.c
6133 F:      drivers/staging/greybus/audio_topology.c
6134
6135 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6136 M:      Viresh Kumar <vireshk@kernel.org>
6137 S:      Maintained
6138 F:      drivers/staging/greybus/authentication.c
6139 F:      drivers/staging/greybus/bootrom.c
6140 F:      drivers/staging/greybus/firmware.h
6141 F:      drivers/staging/greybus/fw-core.c
6142 F:      drivers/staging/greybus/fw-download.c
6143 F:      drivers/staging/greybus/fw-managament.c
6144 F:      drivers/staging/greybus/greybus_authentication.h
6145 F:      drivers/staging/greybus/greybus_firmware.h
6146 F:      drivers/staging/greybus/hid.c
6147 F:      drivers/staging/greybus/i2c.c
6148 F:      drivers/staging/greybus/spi.c
6149 F:      drivers/staging/greybus/spilib.c
6150 F:      drivers/staging/greybus/spilib.h
6151
6152 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6153 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6154 S:      Maintained
6155 F:      drivers/staging/greybus/loopback.c
6156 F:      drivers/staging/greybus/timesync.c
6157 F:      drivers/staging/greybus/timesync_platform.c
6158
6159 GREYBUS PLATFORM DRIVERS
6160 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6161 S:      Maintained
6162 F:      drivers/staging/greybus/arche-platform.c
6163 F:      drivers/staging/greybus/arche-apb-ctrl.c
6164 F:      drivers/staging/greybus/arche_platform.h
6165
6166 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6167 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6168 S:      Maintained
6169 F:      drivers/staging/greybus/sdio.c
6170 F:      drivers/staging/greybus/light.c
6171 F:      drivers/staging/greybus/gpio.c
6172 F:      drivers/staging/greybus/power_supply.c
6173 F:      drivers/staging/greybus/spi.c
6174 F:      drivers/staging/greybus/spilib.c
6175
6176 GREYBUS SUBSYSTEM
6177 M:      Johan Hovold <johan@kernel.org>
6178 M:      Alex Elder <elder@kernel.org>
6179 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6180 S:      Maintained
6181 F:      drivers/staging/greybus/
6182 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6183
6184 GREYBUS UART PROTOCOLS DRIVERS
6185 M:      David Lin <dtwlin@gmail.com>
6186 S:      Maintained
6187 F:      drivers/staging/greybus/uart.c
6188 F:      drivers/staging/greybus/log.c
6189
6190 GS1662 VIDEO SERIALIZER
6191 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6192 L:      linux-media@vger.kernel.org
6193 T:      git git://linuxtv.org/media_tree.git
6194 S:      Maintained
6195 F:      drivers/media/spi/gs1662.c
6196
6197 GSPCA FINEPIX SUBDRIVER
6198 M:      Frank Zago <frank@zago.net>
6199 L:      linux-media@vger.kernel.org
6200 T:      git git://linuxtv.org/media_tree.git
6201 S:      Maintained
6202 F:      drivers/media/usb/gspca/finepix.c
6203
6204 GSPCA GL860 SUBDRIVER
6205 M:      Olivier Lorin <o.lorin@laposte.net>
6206 L:      linux-media@vger.kernel.org
6207 T:      git git://linuxtv.org/media_tree.git
6208 S:      Maintained
6209 F:      drivers/media/usb/gspca/gl860/
6210
6211 GSPCA M5602 SUBDRIVER
6212 M:      Erik Andren <erik.andren@gmail.com>
6213 L:      linux-media@vger.kernel.org
6214 T:      git git://linuxtv.org/media_tree.git
6215 S:      Maintained
6216 F:      drivers/media/usb/gspca/m5602/
6217
6218 GSPCA PAC207 SONIXB SUBDRIVER
6219 M:      Hans Verkuil <hverkuil@xs4all.nl>
6220 L:      linux-media@vger.kernel.org
6221 T:      git git://linuxtv.org/media_tree.git
6222 S:      Odd Fixes
6223 F:      drivers/media/usb/gspca/pac207.c
6224
6225 GSPCA SN9C20X SUBDRIVER
6226 M:      Brian Johnson <brijohn@gmail.com>
6227 L:      linux-media@vger.kernel.org
6228 T:      git git://linuxtv.org/media_tree.git
6229 S:      Maintained
6230 F:      drivers/media/usb/gspca/sn9c20x.c
6231
6232 GSPCA T613 SUBDRIVER
6233 M:      Leandro Costantino <lcostantino@gmail.com>
6234 L:      linux-media@vger.kernel.org
6235 T:      git git://linuxtv.org/media_tree.git
6236 S:      Maintained
6237 F:      drivers/media/usb/gspca/t613.c
6238
6239 GSPCA USB WEBCAM DRIVER
6240 M:      Hans Verkuil <hverkuil@xs4all.nl>
6241 L:      linux-media@vger.kernel.org
6242 T:      git git://linuxtv.org/media_tree.git
6243 S:      Odd Fixes
6244 F:      drivers/media/usb/gspca/
6245
6246 GTP (GPRS Tunneling Protocol)
6247 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6248 M:      Harald Welte <laforge@gnumonks.org>
6249 L:      osmocom-net-gprs@lists.osmocom.org
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6251 S:      Maintained
6252 F:      drivers/net/gtp.c
6253
6254 GUID PARTITION TABLE (GPT)
6255 M:      Davidlohr Bueso <dave@stgolabs.net>
6256 L:      linux-efi@vger.kernel.org
6257 S:      Maintained
6258 F:      block/partitions/efi.*
6259
6260 H8/300 ARCHITECTURE
6261 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6262 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6263 W:      http://uclinux-h8.sourceforge.jp
6264 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6265 S:      Maintained
6266 F:      arch/h8300/
6267 F:      drivers/clocksource/h8300_*.c
6268 F:      drivers/clk/h8300/
6269 F:      drivers/irqchip/irq-renesas-h8*.c
6270
6271 HACKRF MEDIA DRIVER
6272 M:      Antti Palosaari <crope@iki.fi>
6273 L:      linux-media@vger.kernel.org
6274 W:      https://linuxtv.org
6275 W:      http://palosaari.fi/linux/
6276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6277 T:      git git://linuxtv.org/anttip/media_tree.git
6278 S:      Maintained
6279 F:      drivers/media/usb/hackrf/
6280
6281 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6282 M:      Frank Seidel <frank@f-seidel.de>
6283 L:      platform-driver-x86@vger.kernel.org
6284 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6285 S:      Maintained
6286 F:      drivers/platform/x86/hdaps.c
6287
6288 HARDWARE MONITORING
6289 M:      Jean Delvare <jdelvare@suse.com>
6290 M:      Guenter Roeck <linux@roeck-us.net>
6291 L:      linux-hwmon@vger.kernel.org
6292 W:      http://hwmon.wiki.kernel.org/
6293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6294 S:      Maintained
6295 F:      Documentation/devicetree/bindings/hwmon/
6296 F:      Documentation/hwmon/
6297 F:      drivers/hwmon/
6298 F:      include/linux/hwmon*.h
6299
6300 HARDWARE RANDOM NUMBER GENERATOR CORE
6301 M:      Matt Mackall <mpm@selenic.com>
6302 M:      Herbert Xu <herbert@gondor.apana.org.au>
6303 L:      linux-crypto@vger.kernel.org
6304 S:      Odd fixes
6305 F:      Documentation/devicetree/bindings/rng/
6306 F:      Documentation/hw_random.txt
6307 F:      drivers/char/hw_random/
6308 F:      include/linux/hw_random.h
6309
6310 HARDWARE TRACING FACILITIES
6311 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6312 S:      Maintained
6313 F:      drivers/hwtracing/
6314
6315 HARDWARE SPINLOCK CORE
6316 M:      Ohad Ben-Cohen <ohad@wizery.com>
6317 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6318 L:      linux-remoteproc@vger.kernel.org
6319 S:      Maintained
6320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6321 F:      Documentation/devicetree/bindings/hwlock/
6322 F:      Documentation/hwspinlock.txt
6323 F:      drivers/hwspinlock/
6324 F:      include/linux/hwspinlock.h
6325
6326 HARMONY SOUND DRIVER
6327 L:      linux-parisc@vger.kernel.org
6328 S:      Maintained
6329 F:      sound/parisc/harmony.*
6330
6331 HDPVR USB VIDEO ENCODER DRIVER
6332 M:      Hans Verkuil <hverkuil@xs4all.nl>
6333 L:      linux-media@vger.kernel.org
6334 T:      git git://linuxtv.org/media_tree.git
6335 W:      https://linuxtv.org
6336 S:      Odd Fixes
6337 F:      drivers/media/usb/hdpvr/
6338
6339 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6340 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6341 S:      Supported
6342 F:      Documentation/watchdog/hpwdt.txt
6343 F:      drivers/watchdog/hpwdt.c
6344
6345 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6346 M:      Don Brace <don.brace@microsemi.com>
6347 L:      esc.storagedev@microsemi.com
6348 L:      linux-scsi@vger.kernel.org
6349 S:      Supported
6350 F:      Documentation/scsi/hpsa.txt
6351 F:      drivers/scsi/hpsa*.[ch]
6352 F:      include/linux/cciss*.h
6353 F:      include/uapi/linux/cciss*.h
6354
6355 HFI1 DRIVER
6356 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6357 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6358 L:      linux-rdma@vger.kernel.org
6359 S:      Supported
6360 F:      drivers/infiniband/hw/hfi1
6361
6362 HFS FILESYSTEM
6363 L:      linux-fsdevel@vger.kernel.org
6364 S:      Orphan
6365 F:      Documentation/filesystems/hfs.txt
6366 F:      fs/hfs/
6367
6368 HFSPLUS FILESYSTEM
6369 L:      linux-fsdevel@vger.kernel.org
6370 S:      Orphan
6371 F:      Documentation/filesystems/hfsplus.txt
6372 F:      fs/hfsplus/
6373
6374 HGA FRAMEBUFFER DRIVER
6375 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6376 L:      linux-nvidia@lists.surfsouth.com
6377 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6378 S:      Maintained
6379 F:      drivers/video/fbdev/hgafb.c
6380
6381 HIBERNATION (aka Software Suspend, aka swsusp)
6382 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6383 M:      Pavel Machek <pavel@ucw.cz>
6384 L:      linux-pm@vger.kernel.org
6385 B:      https://bugzilla.kernel.org
6386 S:      Supported
6387 F:      arch/x86/power/
6388 F:      drivers/base/power/
6389 F:      kernel/power/
6390 F:      include/linux/suspend.h
6391 F:      include/linux/freezer.h
6392 F:      include/linux/pm.h
6393 F:      arch/*/include/asm/suspend*.h
6394
6395 HID CORE LAYER
6396 M:      Jiri Kosina <jikos@kernel.org>
6397 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6398 L:      linux-input@vger.kernel.org
6399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6400 S:      Maintained
6401 F:      drivers/hid/
6402 F:      include/linux/hid*
6403 F:      include/uapi/linux/hid*
6404
6405 HID SENSOR HUB DRIVERS
6406 M:      Jiri Kosina <jikos@kernel.org>
6407 M:      Jonathan Cameron <jic23@kernel.org>
6408 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6409 L:      linux-input@vger.kernel.org
6410 L:      linux-iio@vger.kernel.org
6411 S:      Maintained
6412 F:      Documentation/hid/hid-sensor*
6413 F:      drivers/hid/hid-sensor-*
6414 F:      drivers/iio/*/hid-*
6415 F:      include/linux/hid-sensor-*
6416
6417 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6418 M:      Thomas Gleixner <tglx@linutronix.de>
6419 L:      linux-kernel@vger.kernel.org
6420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6421 S:      Maintained
6422 F:      Documentation/timers/
6423 F:      kernel/time/hrtimer.c
6424 F:      kernel/time/clockevents.c
6425 F:      kernel/time/timer_*.c
6426 F:      include/linux/clockchips.h
6427 F:      include/linux/hrtimer.h
6428
6429 HIGH-SPEED SCC DRIVER FOR AX.25
6430 L:      linux-hams@vger.kernel.org
6431 S:      Orphan
6432 F:      drivers/net/hamradio/dmascc.c
6433 F:      drivers/net/hamradio/scc.c
6434
6435 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6436 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6437 W:      http://www.highpoint-tech.com
6438 S:      Supported
6439 F:      Documentation/scsi/hptiop.txt
6440 F:      drivers/scsi/hptiop.c
6441
6442 HIPPI
6443 M:      Jes Sorensen <jes@trained-monkey.org>
6444 L:      linux-hippi@sunsite.dk
6445 S:      Maintained
6446 F:      include/linux/hippidevice.h
6447 F:      include/uapi/linux/if_hippi.h
6448 F:      net/802/hippi.c
6449 F:      drivers/net/hippi/
6450
6451 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6452 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6453 M:      Salil Mehta <salil.mehta@huawei.com>
6454 L:      netdev@vger.kernel.org
6455 W:      http://www.hisilicon.com
6456 S:      Maintained
6457 F:      drivers/net/ethernet/hisilicon/hns3/
6458
6459 HISILICON LPC BUS DRIVER
6460 M:      john.garry@huawei.com
6461 W:      http://www.hisilicon.com
6462 S:      Maintained
6463 F:      drivers/bus/hisi_lpc.c
6464 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6465
6466 HISILICON NETWORK SUBSYSTEM DRIVER
6467 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6468 M:      Salil Mehta <salil.mehta@huawei.com>
6469 L:      netdev@vger.kernel.org
6470 W:      http://www.hisilicon.com
6471 S:      Maintained
6472 F:      drivers/net/ethernet/hisilicon/
6473 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6474
6475 HISILICON PMU DRIVER
6476 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6477 W:      http://www.hisilicon.com
6478 S:      Supported
6479 F:      drivers/perf/hisilicon
6480 F:      Documentation/perf/hisi-pmu.txt
6481
6482 HISILICON ROCE DRIVER
6483 M:      Lijun Ou <oulijun@huawei.com>
6484 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6485 L:      linux-rdma@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/infiniband/hw/hns/
6488 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6489
6490 HISILICON SAS Controller
6491 M:      John Garry <john.garry@huawei.com>
6492 W:      http://www.hisilicon.com
6493 S:      Supported
6494 F:      drivers/scsi/hisi_sas/
6495 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6496
6497 HMM - Heterogeneous Memory Management
6498 M:      Jérôme Glisse <jglisse@redhat.com>
6499 L:      linux-mm@kvack.org
6500 S:      Maintained
6501 F:      mm/hmm*
6502 F:      include/linux/hmm*
6503 F:      Documentation/vm/hmm.txt
6504
6505 HOST AP DRIVER
6506 M:      Jouni Malinen <j@w1.fi>
6507 L:      linux-wireless@vger.kernel.org
6508 W:      http://w1.fi/hostap-driver.html
6509 S:      Obsolete
6510 F:      drivers/net/wireless/intersil/hostap/
6511
6512 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6513 L:      platform-driver-x86@vger.kernel.org
6514 S:      Orphan
6515 F:      drivers/platform/x86/tc1100-wmi.c
6516
6517 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6518 M:      Jaroslav Kysela <perex@perex.cz>
6519 S:      Maintained
6520 F:      drivers/net/ethernet/hp/hp100.*
6521
6522 HPET:   High Precision Event Timers driver
6523 M:      Clemens Ladisch <clemens@ladisch.de>
6524 S:      Maintained
6525 F:      Documentation/timers/hpet.txt
6526 F:      drivers/char/hpet.c
6527 F:      include/linux/hpet.h
6528 F:      include/uapi/linux/hpet.h
6529
6530 HPET:   x86
6531 S:      Orphan
6532 F:      arch/x86/kernel/hpet.c
6533 F:      arch/x86/include/asm/hpet.h
6534
6535 HPFS FILESYSTEM
6536 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6537 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6538 S:      Maintained
6539 F:      fs/hpfs/
6540
6541 HSI SUBSYSTEM
6542 M:      Sebastian Reichel <sre@kernel.org>
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6544 S:      Maintained
6545 F:      Documentation/ABI/testing/sysfs-bus-hsi
6546 F:      Documentation/driver-api/hsi.rst
6547 F:      drivers/hsi/
6548 F:      include/linux/hsi/
6549 F:      include/uapi/linux/hsi/
6550
6551 HSO 3G MODEM DRIVER
6552 L:      linux-usb@vger.kernel.org
6553 S:      Orphan
6554 F:      drivers/net/usb/hso.c
6555
6556 HSR NETWORK PROTOCOL
6557 M:      Arvid Brodin <arvid.brodin@alten.se>
6558 L:      netdev@vger.kernel.org
6559 S:      Maintained
6560 F:      net/hsr/
6561
6562 HT16K33 LED CONTROLLER DRIVER
6563 M:      Robin van der Gracht <robin@protonic.nl>
6564 S:      Maintained
6565 F:      drivers/auxdisplay/ht16k33.c
6566 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6567
6568 HTCPEN TOUCHSCREEN DRIVER
6569 M:      Pau Oliva Fora <pof@eslack.org>
6570 L:      linux-input@vger.kernel.org
6571 S:      Maintained
6572 F:      drivers/input/touchscreen/htcpen.c
6573
6574 HUAWEI ETHERNET DRIVER
6575 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6576 L:      netdev@vger.kernel.org
6577 S:      Supported
6578 F:      Documentation/networking/hinic.txt
6579 F:      drivers/net/ethernet/huawei/hinic/
6580
6581 HUGETLB FILESYSTEM
6582 M:      Mike Kravetz <mike.kravetz@oracle.com>
6583 L:      linux-mm@kvack.org
6584 S:      Maintained
6585 F:      fs/hugetlbfs/
6586 F:      mm/hugetlb.c
6587 F:      include/linux/hugetlb.h
6588 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6589 F:      Documentation/vm/hugetlbfs_reserv.rst
6590 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6591
6592 HVA ST MEDIA DRIVER
6593 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6594 L:      linux-media@vger.kernel.org
6595 T:      git git://linuxtv.org/media_tree.git
6596 W:      https://linuxtv.org
6597 S:      Supported
6598 F:      drivers/media/platform/sti/hva
6599
6600 HWPOISON MEMORY FAILURE HANDLING
6601 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6602 L:      linux-mm@kvack.org
6603 S:      Maintained
6604 F:      mm/memory-failure.c
6605 F:      mm/hwpoison-inject.c
6606
6607 Hyper-V CORE AND DRIVERS
6608 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6609 M:      Haiyang Zhang <haiyangz@microsoft.com>
6610 M:      Stephen Hemminger <sthemmin@microsoft.com>
6611 L:      devel@linuxdriverproject.org
6612 S:      Maintained
6613 F:      Documentation/networking/netvsc.txt
6614 F:      arch/x86/include/asm/mshyperv.h
6615 F:      arch/x86/include/asm/trace/hyperv.h
6616 F:      arch/x86/include/asm/hyperv-tlfs.h
6617 F:      arch/x86/kernel/cpu/mshyperv.c
6618 F:      arch/x86/hyperv
6619 F:      drivers/hid/hid-hyperv.c
6620 F:      drivers/hv/
6621 F:      drivers/input/serio/hyperv-keyboard.c
6622 F:      drivers/pci/host/pci-hyperv.c
6623 F:      drivers/net/hyperv/
6624 F:      drivers/scsi/storvsc_drv.c
6625 F:      drivers/uio/uio_hv_generic.c
6626 F:      drivers/video/fbdev/hyperv_fb.c
6627 F:      net/vmw_vsock/hyperv_transport.c
6628 F:      include/linux/hyperv.h
6629 F:      include/uapi/linux/hyperv.h
6630 F:      tools/hv/
6631 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6632
6633 HYPERVISOR VIRTUAL CONSOLE DRIVER
6634 L:      linuxppc-dev@lists.ozlabs.org
6635 S:      Odd Fixes
6636 F:      drivers/tty/hvc/
6637
6638 I2C ACPI SUPPORT
6639 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6640 L:      linux-i2c@vger.kernel.org
6641 L:      linux-acpi@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/i2c/i2c-core-acpi.c
6644
6645 I2C MUXES
6646 M:      Peter Rosin <peda@axentia.se>
6647 L:      linux-i2c@vger.kernel.org
6648 S:      Maintained
6649 F:      Documentation/i2c/i2c-topology
6650 F:      Documentation/i2c/muxes/
6651 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6652 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6653 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6654 F:      drivers/i2c/i2c-mux.c
6655 F:      drivers/i2c/muxes/
6656 F:      include/linux/i2c-mux.h
6657
6658 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6659 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6660 L:      linux-i2c@vger.kernel.org
6661 S:      Maintained
6662 F:      drivers/i2c/busses/i2c-mv64xxx.c
6663
6664 I2C OVER PARALLEL PORT
6665 M:      Jean Delvare <jdelvare@suse.com>
6666 L:      linux-i2c@vger.kernel.org
6667 S:      Maintained
6668 F:      Documentation/i2c/busses/i2c-parport
6669 F:      Documentation/i2c/busses/i2c-parport-light
6670 F:      drivers/i2c/busses/i2c-parport.c
6671 F:      drivers/i2c/busses/i2c-parport-light.c
6672
6673 I2C SUBSYSTEM
6674 M:      Wolfram Sang <wsa@the-dreams.de>
6675 L:      linux-i2c@vger.kernel.org
6676 W:      https://i2c.wiki.kernel.org/
6677 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6679 S:      Maintained
6680 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6681 F:      Documentation/i2c/
6682 F:      drivers/i2c/*
6683 F:      include/linux/i2c.h
6684 F:      include/linux/i2c-dev.h
6685 F:      include/linux/i2c-smbus.h
6686 F:      include/uapi/linux/i2c.h
6687 F:      include/uapi/linux/i2c-*.h
6688
6689 I2C SUBSYSTEM HOST DRIVERS
6690 L:      linux-i2c@vger.kernel.org
6691 W:      https://i2c.wiki.kernel.org/
6692 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6694 S:      Odd Fixes
6695 F:      Documentation/devicetree/bindings/i2c/
6696 F:      drivers/i2c/algos/
6697 F:      drivers/i2c/busses/
6698
6699 I2C-TAOS-EVM DRIVER
6700 M:      Jean Delvare <jdelvare@suse.com>
6701 L:      linux-i2c@vger.kernel.org
6702 S:      Maintained
6703 F:      Documentation/i2c/busses/i2c-taos-evm
6704 F:      drivers/i2c/busses/i2c-taos-evm.c
6705
6706 I2C-TINY-USB DRIVER
6707 M:      Till Harbaum <till@harbaum.org>
6708 L:      linux-i2c@vger.kernel.org
6709 W:      http://www.harbaum.org/till/i2c_tiny_usb
6710 S:      Maintained
6711 F:      drivers/i2c/busses/i2c-tiny-usb.c
6712
6713 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6714 M:      Jean Delvare <jdelvare@suse.com>
6715 L:      linux-i2c@vger.kernel.org
6716 S:      Maintained
6717 F:      Documentation/i2c/busses/i2c-ali1535
6718 F:      Documentation/i2c/busses/i2c-ali1563
6719 F:      Documentation/i2c/busses/i2c-ali15x3
6720 F:      Documentation/i2c/busses/i2c-amd756
6721 F:      Documentation/i2c/busses/i2c-amd8111
6722 F:      Documentation/i2c/busses/i2c-i801
6723 F:      Documentation/i2c/busses/i2c-nforce2
6724 F:      Documentation/i2c/busses/i2c-piix4
6725 F:      Documentation/i2c/busses/i2c-sis5595
6726 F:      Documentation/i2c/busses/i2c-sis630
6727 F:      Documentation/i2c/busses/i2c-sis96x
6728 F:      Documentation/i2c/busses/i2c-via
6729 F:      Documentation/i2c/busses/i2c-viapro
6730 F:      drivers/i2c/busses/i2c-ali1535.c
6731 F:      drivers/i2c/busses/i2c-ali1563.c
6732 F:      drivers/i2c/busses/i2c-ali15x3.c
6733 F:      drivers/i2c/busses/i2c-amd756.c
6734 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6735 F:      drivers/i2c/busses/i2c-amd8111.c
6736 F:      drivers/i2c/busses/i2c-i801.c
6737 F:      drivers/i2c/busses/i2c-isch.c
6738 F:      drivers/i2c/busses/i2c-nforce2.c
6739 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6740 F:      drivers/i2c/busses/i2c-piix4.c
6741 F:      drivers/i2c/busses/i2c-sis5595.c
6742 F:      drivers/i2c/busses/i2c-sis630.c
6743 F:      drivers/i2c/busses/i2c-sis96x.c
6744 F:      drivers/i2c/busses/i2c-via.c
6745 F:      drivers/i2c/busses/i2c-viapro.c
6746
6747 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6748 M:      Hans de Goede <hdegoede@redhat.com>
6749 L:      linux-i2c@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/i2c/busses/i2c-cht-wc.c
6752
6753 I2C/SMBUS ISMT DRIVER
6754 M:      Seth Heasley <seth.heasley@intel.com>
6755 M:      Neil Horman <nhorman@tuxdriver.com>
6756 L:      linux-i2c@vger.kernel.org
6757 F:      drivers/i2c/busses/i2c-ismt.c
6758 F:      Documentation/i2c/busses/i2c-ismt
6759
6760 I2C/SMBUS STUB DRIVER
6761 M:      Jean Delvare <jdelvare@suse.com>
6762 L:      linux-i2c@vger.kernel.org
6763 S:      Maintained
6764 F:      drivers/i2c/i2c-stub.c
6765
6766 IA64 (Itanium) PLATFORM
6767 M:      Tony Luck <tony.luck@intel.com>
6768 M:      Fenghua Yu <fenghua.yu@intel.com>
6769 L:      linux-ia64@vger.kernel.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6771 S:      Maintained
6772 F:      arch/ia64/
6773
6774 IBM Power 842 compression accelerator
6775 M:      Haren Myneni <haren@us.ibm.com>
6776 S:      Supported
6777 F:      drivers/crypto/nx/Makefile
6778 F:      drivers/crypto/nx/Kconfig
6779 F:      drivers/crypto/nx/nx-842*
6780 F:      include/linux/sw842.h
6781 F:      crypto/842.c
6782 F:      lib/842/
6783
6784 IBM Power in-Nest Crypto Acceleration
6785 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6786 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6787 L:      linux-crypto@vger.kernel.org
6788 S:      Supported
6789 F:      drivers/crypto/nx/Makefile
6790 F:      drivers/crypto/nx/Kconfig
6791 F:      drivers/crypto/nx/nx-aes*
6792 F:      drivers/crypto/nx/nx-sha*
6793 F:      drivers/crypto/nx/nx.*
6794 F:      drivers/crypto/nx/nx_csbcpb.h
6795 F:      drivers/crypto/nx/nx_debugfs.h
6796
6797 IBM Power Linux RAID adapter
6798 M:      Brian King <brking@us.ibm.com>
6799 S:      Supported
6800 F:      drivers/scsi/ipr.*
6801
6802 IBM Power SRIOV Virtual NIC Device Driver
6803 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6804 M:      John Allen <jallen@linux.vnet.ibm.com>
6805 L:      netdev@vger.kernel.org
6806 S:      Supported
6807 F:      drivers/net/ethernet/ibm/ibmvnic.*
6808
6809 IBM Power Virtual Accelerator Switchboard
6810 M:      Sukadev Bhattiprolu
6811 L:      linuxppc-dev@lists.ozlabs.org
6812 S:      Supported
6813 F:      arch/powerpc/platforms/powernv/vas*
6814 F:      arch/powerpc/platforms/powernv/copy-paste.h
6815 F:      arch/powerpc/include/asm/vas.h
6816 F:      arch/powerpc/include/uapi/asm/vas.h
6817
6818 IBM Power Virtual Ethernet Device Driver
6819 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6820 L:      netdev@vger.kernel.org
6821 S:      Supported
6822 F:      drivers/net/ethernet/ibm/ibmveth.*
6823
6824 IBM Power Virtual FC Device Drivers
6825 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6826 L:      linux-scsi@vger.kernel.org
6827 S:      Supported
6828 F:      drivers/scsi/ibmvscsi/ibmvfc*
6829
6830 IBM Power Virtual Management Channel Driver
6831 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6832 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6833 S:      Supported
6834 F:      drivers/misc/ibmvmc.*
6835
6836 IBM Power Virtual SCSI Device Drivers
6837 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6838 L:      linux-scsi@vger.kernel.org
6839 S:      Supported
6840 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6841 F:      include/scsi/viosrp.h
6842
6843 IBM Power Virtual SCSI Device Target Driver
6844 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6845 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6846 L:      linux-scsi@vger.kernel.org
6847 L:      target-devel@vger.kernel.org
6848 S:      Supported
6849 F:      drivers/scsi/ibmvscsi_tgt/
6850
6851 IBM Power VMX Cryptographic instructions
6852 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6853 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6854 L:      linux-crypto@vger.kernel.org
6855 S:      Supported
6856 F:      drivers/crypto/vmx/Makefile
6857 F:      drivers/crypto/vmx/Kconfig
6858 F:      drivers/crypto/vmx/vmx.c
6859 F:      drivers/crypto/vmx/aes*
6860 F:      drivers/crypto/vmx/ghash*
6861 F:      drivers/crypto/vmx/ppc-xlate.pl
6862
6863 IBM ServeRAID RAID DRIVER
6864 S:      Orphan
6865 F:      drivers/scsi/ips.*
6866
6867 ICH LPC AND GPIO DRIVER
6868 M:      Peter Tyser <ptyser@xes-inc.com>
6869 S:      Maintained
6870 F:      drivers/mfd/lpc_ich.c
6871 F:      drivers/gpio/gpio-ich.c
6872
6873 IDE SUBSYSTEM
6874 M:      "David S. Miller" <davem@davemloft.net>
6875 L:      linux-ide@vger.kernel.org
6876 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6878 S:      Maintained
6879 F:      Documentation/ide/
6880 F:      drivers/ide/
6881 F:      include/linux/ide.h
6882
6883 IDE/ATAPI DRIVERS
6884 M:      Borislav Petkov <bp@alien8.de>
6885 L:      linux-ide@vger.kernel.org
6886 S:      Maintained
6887 F:      Documentation/cdrom/ide-cd
6888 F:      drivers/ide/ide-cd*
6889
6890 IDEAPAD LAPTOP EXTRAS DRIVER
6891 M:      Ike Panhc <ike.pan@canonical.com>
6892 L:      platform-driver-x86@vger.kernel.org
6893 W:      http://launchpad.net/ideapad-laptop
6894 S:      Maintained
6895 F:      drivers/platform/x86/ideapad-laptop.c
6896
6897 IDEAPAD LAPTOP SLIDEBAR DRIVER
6898 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6899 L:      linux-input@vger.kernel.org
6900 W:      https://github.com/o2genum/ideapad-slidebar
6901 S:      Maintained
6902 F:      drivers/input/misc/ideapad_slidebar.c
6903
6904 IDT VersaClock 5 CLOCK DRIVER
6905 M:      Marek Vasut <marek.vasut@gmail.com>
6906 S:      Maintained
6907 F:      drivers/clk/clk-versaclock5.c
6908
6909 IEEE 802.15.4 SUBSYSTEM
6910 M:      Alexander Aring <alex.aring@gmail.com>
6911 M:      Stefan Schmidt <stefan@osg.samsung.com>
6912 L:      linux-wpan@vger.kernel.org
6913 W:      http://wpan.cakelab.org/
6914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6916 S:      Maintained
6917 F:      net/ieee802154/
6918 F:      net/mac802154/
6919 F:      drivers/net/ieee802154/
6920 F:      include/linux/nl802154.h
6921 F:      include/linux/ieee802154.h
6922 F:      include/net/nl802154.h
6923 F:      include/net/mac802154.h
6924 F:      include/net/af_ieee802154.h
6925 F:      include/net/cfg802154.h
6926 F:      include/net/ieee802154_netdev.h
6927 F:      Documentation/networking/ieee802154.txt
6928
6929 IFE PROTOCOL
6930 M:      Yotam Gigi <yotam.gi@gmail.com>
6931 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6932 F:      net/ife
6933 F:      include/net/ife.h
6934 F:      include/uapi/linux/ife.h
6935
6936 IGORPLUG-USB IR RECEIVER
6937 M:      Sean Young <sean@mess.org>
6938 L:      linux-media@vger.kernel.org
6939 S:      Maintained
6940 F:      drivers/media/rc/igorplugusb.c
6941
6942 IGUANAWORKS USB IR TRANSCEIVER
6943 M:      Sean Young <sean@mess.org>
6944 L:      linux-media@vger.kernel.org
6945 S:      Maintained
6946 F:      drivers/media/rc/iguanair.c
6947
6948 IIO DIGITAL POTENTIOMETER DAC
6949 M:      Peter Rosin <peda@axentia.se>
6950 L:      linux-iio@vger.kernel.org
6951 S:      Maintained
6952 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6953 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6954 F:      drivers/iio/dac/dpot-dac.c
6955
6956 IIO ENVELOPE DETECTOR
6957 M:      Peter Rosin <peda@axentia.se>
6958 L:      linux-iio@vger.kernel.org
6959 S:      Maintained
6960 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6961 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6962 F:      drivers/iio/adc/envelope-detector.c
6963
6964 IIO MULTIPLEXER
6965 M:      Peter Rosin <peda@axentia.se>
6966 L:      linux-iio@vger.kernel.org
6967 S:      Maintained
6968 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6969 F:      drivers/iio/multiplexer/iio-mux.c
6970
6971 IIO SUBSYSTEM AND DRIVERS
6972 M:      Jonathan Cameron <jic23@kernel.org>
6973 R:      Hartmut Knaack <knaack.h@gmx.de>
6974 R:      Lars-Peter Clausen <lars@metafoo.de>
6975 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6976 L:      linux-iio@vger.kernel.org
6977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6978 S:      Maintained
6979 F:      Documentation/ABI/testing/configfs-iio*
6980 F:      Documentation/ABI/testing/sysfs-bus-iio*
6981 F:      Documentation/devicetree/bindings/iio/
6982 F:      drivers/iio/
6983 F:      drivers/staging/iio/
6984 F:      include/linux/iio/
6985 F:      tools/iio/
6986
6987 IIO UNIT CONVERTER
6988 M:      Peter Rosin <peda@axentia.se>
6989 L:      linux-iio@vger.kernel.org
6990 S:      Maintained
6991 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6992 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6993 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6994 F:      drivers/iio/afe/iio-rescale.c
6995
6996 IKANOS/ADI EAGLE ADSL USB DRIVER
6997 M:      Matthieu Castet <castet.matthieu@free.fr>
6998 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6999 S:      Maintained
7000 F:      drivers/usb/atm/ueagle-atm.c
7001
7002 IMGTEC ASCII LCD DRIVER
7003 M:      Paul Burton <paul.burton@mips.com>
7004 S:      Maintained
7005 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7006 F:      drivers/auxdisplay/img-ascii-lcd.c
7007
7008 IMGTEC IR DECODER DRIVER
7009 M:      James Hogan <jhogan@kernel.org>
7010 S:      Maintained
7011 F:      drivers/media/rc/img-ir/
7012
7013 IMON SOUNDGRAPH USB IR RECEIVER
7014 M:      Sean Young <sean@mess.org>
7015 L:      linux-media@vger.kernel.org
7016 S:      Maintained
7017 F:      drivers/media/rc/imon_raw.c
7018 F:      drivers/media/rc/imon.c
7019
7020 IMS TWINTURBO FRAMEBUFFER DRIVER
7021 L:      linux-fbdev@vger.kernel.org
7022 S:      Orphan
7023 F:      drivers/video/fbdev/imsttfb.c
7024
7025 INA209 HARDWARE MONITOR DRIVER
7026 M:      Guenter Roeck <linux@roeck-us.net>
7027 L:      linux-hwmon@vger.kernel.org
7028 S:      Maintained
7029 F:      Documentation/hwmon/ina209
7030 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7031 F:      drivers/hwmon/ina209.c
7032
7033 INA2XX HARDWARE MONITOR DRIVER
7034 M:      Guenter Roeck <linux@roeck-us.net>
7035 L:      linux-hwmon@vger.kernel.org
7036 S:      Maintained
7037 F:      Documentation/hwmon/ina2xx
7038 F:      drivers/hwmon/ina2xx.c
7039 F:      include/linux/platform_data/ina2xx.h
7040
7041 INDUSTRY PACK SUBSYSTEM (IPACK)
7042 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7043 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7044 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7045 L:      industrypack-devel@lists.sourceforge.net
7046 W:      http://industrypack.sourceforge.net
7047 S:      Maintained
7048 F:      drivers/ipack/
7049
7050 INFINIBAND SUBSYSTEM
7051 M:      Doug Ledford <dledford@redhat.com>
7052 M:      Jason Gunthorpe <jgg@mellanox.com>
7053 L:      linux-rdma@vger.kernel.org
7054 W:      https://github.com/linux-rdma/rdma-core
7055 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7057 S:      Supported
7058 F:      Documentation/devicetree/bindings/infiniband/
7059 F:      Documentation/infiniband/
7060 F:      drivers/infiniband/
7061 F:      include/uapi/linux/if_infiniband.h
7062 F:      include/uapi/rdma/
7063 F:      include/rdma/
7064
7065 INGENIC JZ4780 DMA Driver
7066 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7067 S:      Maintained
7068 F:      drivers/dma/dma-jz4780.c
7069
7070 INGENIC JZ4780 NAND DRIVER
7071 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7072 L:      linux-mtd@lists.infradead.org
7073 S:      Maintained
7074 F:      drivers/mtd/nand/raw/jz4780_*
7075
7076 INOTIFY
7077 M:      Jan Kara <jack@suse.cz>
7078 R:      Amir Goldstein <amir73il@gmail.com>
7079 L:      linux-fsdevel@vger.kernel.org
7080 S:      Maintained
7081 F:      Documentation/filesystems/inotify.txt
7082 F:      fs/notify/inotify/
7083 F:      include/linux/inotify.h
7084 F:      include/uapi/linux/inotify.h
7085
7086 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7087 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7088 L:      linux-input@vger.kernel.org
7089 Q:      http://patchwork.kernel.org/project/linux-input/list/
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7091 S:      Maintained
7092 F:      drivers/input/
7093 F:      include/linux/input.h
7094 F:      include/uapi/linux/input.h
7095 F:      include/uapi/linux/input-event-codes.h
7096 F:      include/linux/input/
7097 F:      Documentation/devicetree/bindings/input/
7098 F:      Documentation/input/
7099
7100 INPUT MULTITOUCH (MT) PROTOCOL
7101 M:      Henrik Rydberg <rydberg@bitmath.org>
7102 L:      linux-input@vger.kernel.org
7103 S:      Odd fixes
7104 F:      Documentation/input/multi-touch-protocol.rst
7105 F:      drivers/input/input-mt.c
7106 K:      \b(ABS|SYN)_MT_
7107
7108 INSIDE SECURE CRYPTO DRIVER
7109 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7110 F:      drivers/crypto/inside-secure/
7111 S:      Maintained
7112 L:      linux-crypto@vger.kernel.org
7113
7114 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7115 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7116 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7117 L:      linux-integrity@vger.kernel.org
7118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7119 S:      Supported
7120 F:      security/integrity/ima/
7121
7122 INTEL 810/815 FRAMEBUFFER DRIVER
7123 M:      Antonino Daplas <adaplas@gmail.com>
7124 L:      linux-fbdev@vger.kernel.org
7125 S:      Maintained
7126 F:      drivers/video/fbdev/i810/
7127
7128 INTEL ASoC DRIVERS
7129 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7130 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7131 M:      Jie Yang <yang.jie@linux.intel.com>
7132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7133 S:      Supported
7134 F:      sound/soc/intel/
7135
7136 INTEL C600 SERIES SAS CONTROLLER DRIVER
7137 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7138 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7139 L:      linux-scsi@vger.kernel.org
7140 T:      git git://git.code.sf.net/p/intel-sas/isci
7141 S:      Supported
7142 F:      drivers/scsi/isci/
7143
7144 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7145 M:      Jani Nikula <jani.nikula@linux.intel.com>
7146 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7147 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7148 L:      intel-gfx@lists.freedesktop.org
7149 W:      https://01.org/linuxgraphics/
7150 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7151 C:      irc://chat.freenode.net/intel-gfx
7152 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7153 T:      git git://anongit.freedesktop.org/drm-intel
7154 S:      Supported
7155 F:      drivers/gpu/drm/i915/
7156 F:      include/drm/i915*
7157 F:      include/uapi/drm/i915_drm.h
7158 F:      Documentation/gpu/i915.rst
7159
7160 INTEL ETHERNET DRIVERS
7161 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7162 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7163 W:      http://www.intel.com/support/feedback.htm
7164 W:      http://e1000.sourceforge.net/
7165 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7168 S:      Supported
7169 F:      Documentation/networking/e100.rst
7170 F:      Documentation/networking/e1000.rst
7171 F:      Documentation/networking/e1000e.txt
7172 F:      Documentation/networking/igb.txt
7173 F:      Documentation/networking/igbvf.txt
7174 F:      Documentation/networking/ixgb.txt
7175 F:      Documentation/networking/ixgbe.txt
7176 F:      Documentation/networking/ixgbevf.txt
7177 F:      Documentation/networking/i40e.txt
7178 F:      Documentation/networking/i40evf.txt
7179 F:      Documentation/networking/ice.txt
7180 F:      drivers/net/ethernet/intel/
7181 F:      drivers/net/ethernet/intel/*/
7182 F:      include/linux/avf/virtchnl.h
7183
7184 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7185 M:      Maik Broemme <mbroemme@libmpq.org>
7186 L:      linux-fbdev@vger.kernel.org
7187 S:      Maintained
7188 F:      Documentation/fb/intelfb.txt
7189 F:      drivers/video/fbdev/intelfb/
7190
7191 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7192 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7193 M:      Zhi Wang <zhi.a.wang@intel.com>
7194 L:      intel-gvt-dev@lists.freedesktop.org
7195 L:      intel-gfx@lists.freedesktop.org
7196 W:      https://01.org/igvt-g
7197 T:      git https://github.com/intel/gvt-linux.git
7198 S:      Supported
7199 F:      drivers/gpu/drm/i915/gvt/
7200
7201 INTEL HID EVENT DRIVER
7202 M:      Alex Hung <alex.hung@canonical.com>
7203 L:      platform-driver-x86@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/platform/x86/intel-hid.c
7206
7207 INTEL I/OAT DMA DRIVER
7208 M:      Dave Jiang <dave.jiang@intel.com>
7209 R:      Dan Williams <dan.j.williams@intel.com>
7210 L:      dmaengine@vger.kernel.org
7211 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7212 S:      Supported
7213 F:      drivers/dma/ioat*
7214
7215 INTEL IDLE DRIVER
7216 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7217 M:      Len Brown <lenb@kernel.org>
7218 L:      linux-pm@vger.kernel.org
7219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7220 B:      https://bugzilla.kernel.org
7221 S:      Supported
7222 F:      drivers/idle/intel_idle.c
7223
7224 INTEL INTEGRATED SENSOR HUB DRIVER
7225 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7226 M:      Jiri Kosina <jikos@kernel.org>
7227 L:      linux-input@vger.kernel.org
7228 S:      Maintained
7229 F:      drivers/hid/intel-ish-hid/
7230
7231 INTEL IOMMU (VT-d)
7232 M:      David Woodhouse <dwmw2@infradead.org>
7233 L:      iommu@lists.linux-foundation.org
7234 T:      git git://git.infradead.org/iommu-2.6.git
7235 S:      Supported
7236 F:      drivers/iommu/intel-iommu.c
7237 F:      include/linux/intel-iommu.h
7238
7239 INTEL IOP-ADMA DMA DRIVER
7240 R:      Dan Williams <dan.j.williams@intel.com>
7241 S:      Odd fixes
7242 F:      drivers/dma/iop-adma.c
7243
7244 INTEL IPU3 CSI-2 CIO2 DRIVER
7245 M:      Yong Zhi <yong.zhi@intel.com>
7246 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7247 L:      linux-media@vger.kernel.org
7248 S:      Maintained
7249 F:      drivers/media/pci/intel/ipu3/
7250 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7251
7252 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7253 M:      Krzysztof Halasa <khalasa@piap.pl>
7254 S:      Maintained
7255 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7256 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7257 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7258 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7259 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7260 F:      drivers/net/wan/ixp4xx_hss.c
7261
7262 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7263 M:      Deepak Saxena <dsaxena@plexity.net>
7264 S:      Maintained
7265 F:      drivers/char/hw_random/ixp4xx-rng.c
7266
7267 INTEL MANAGEMENT ENGINE (mei)
7268 M:      Tomas Winkler <tomas.winkler@intel.com>
7269 L:      linux-kernel@vger.kernel.org
7270 S:      Supported
7271 F:      include/uapi/linux/mei.h
7272 F:      include/linux/mei_cl_bus.h
7273 F:      drivers/misc/mei/*
7274 F:      drivers/watchdog/mei_wdt.c
7275 F:      Documentation/misc-devices/mei/*
7276 F:      samples/mei/*
7277
7278 INTEL MENLOW THERMAL DRIVER
7279 M:      Sujith Thomas <sujith.thomas@intel.com>
7280 L:      platform-driver-x86@vger.kernel.org
7281 W:      https://01.org/linux-acpi
7282 S:      Supported
7283 F:      drivers/platform/x86/intel_menlow.c
7284
7285 INTEL MERRIFIELD GPIO DRIVER
7286 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7287 L:      linux-gpio@vger.kernel.org
7288 S:      Maintained
7289 F:      drivers/gpio/gpio-merrifield.c
7290
7291 INTEL MIC DRIVERS (mic)
7292 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7293 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7294 S:      Supported
7295 W:      https://github.com/sudeepdutt/mic
7296 W:      http://software.intel.com/en-us/mic-developer
7297 F:      include/linux/mic_bus.h
7298 F:      include/linux/scif.h
7299 F:      include/uapi/linux/mic_common.h
7300 F:      include/uapi/linux/mic_ioctl.h
7301 F:      include/uapi/linux/scif_ioctl.h
7302 F:      drivers/misc/mic/
7303 F:      drivers/dma/mic_x100_dma.c
7304 F:      drivers/dma/mic_x100_dma.h
7305 F:      Documentation/mic/
7306
7307 INTEL PMC CORE DRIVER
7308 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7309 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7310 L:      platform-driver-x86@vger.kernel.org
7311 S:      Maintained
7312 F:      arch/x86/include/asm/pmc_core.h
7313 F:      drivers/platform/x86/intel_pmc_core*
7314
7315 INTEL PMC/P-Unit IPC DRIVER
7316 M:      Zha Qipeng<qipeng.zha@intel.com>
7317 L:      platform-driver-x86@vger.kernel.org
7318 S:      Maintained
7319 F:      drivers/platform/x86/intel_pmc_ipc.c
7320 F:      drivers/platform/x86/intel_punit_ipc.c
7321 F:      arch/x86/include/asm/intel_pmc_ipc.h
7322 F:      arch/x86/include/asm/intel_punit_ipc.h
7323
7324 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7325 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7326 L:      linux-wireless@vger.kernel.org
7327 S:      Maintained
7328 F:      Documentation/networking/README.ipw2100
7329 F:      Documentation/networking/README.ipw2200
7330 F:      drivers/net/wireless/intel/ipw2x00/
7331
7332 INTEL PSTATE DRIVER
7333 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7334 M:      Len Brown <lenb@kernel.org>
7335 L:      linux-pm@vger.kernel.org
7336 S:      Supported
7337 F:      drivers/cpufreq/intel_pstate.c
7338
7339 INTEL RDMA RNIC DRIVER
7340 M:      Faisal Latif <faisal.latif@intel.com>
7341 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7342 L:      linux-rdma@vger.kernel.org
7343 S:      Supported
7344 F:      drivers/infiniband/hw/i40iw/
7345 F:      include/uapi/rdma/i40iw-abi.h
7346
7347 INTEL SHA MULTIBUFFER DRIVER
7348 M:      Megha Dey <megha.dey@linux.intel.com>
7349 R:      Tim Chen <tim.c.chen@linux.intel.com>
7350 L:      linux-crypto@vger.kernel.org
7351 S:      Supported
7352 F:      arch/x86/crypto/sha*-mb
7353 F:      crypto/mcryptd.c
7354
7355 INTEL TELEMETRY DRIVER
7356 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7357 L:      platform-driver-x86@vger.kernel.org
7358 S:      Maintained
7359 F:      arch/x86/include/asm/intel_telemetry.h
7360 F:      drivers/platform/x86/intel_telemetry*
7361
7362 INTEL VIRTUAL BUTTON DRIVER
7363 M:      AceLan Kao <acelan.kao@canonical.com>
7364 L:      platform-driver-x86@vger.kernel.org
7365 S:      Maintained
7366 F:      drivers/platform/x86/intel-vbtn.c
7367
7368 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7369 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7370 L:      linux-wireless@vger.kernel.org
7371 S:      Supported
7372 F:      drivers/net/wireless/intel/iwlegacy/
7373
7374 INTEL WIRELESS WIFI LINK (iwlwifi)
7375 M:      Johannes Berg <johannes.berg@intel.com>
7376 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7377 M:      Luca Coelho <luciano.coelho@intel.com>
7378 M:      Intel Linux Wireless <linuxwifi@intel.com>
7379 L:      linux-wireless@vger.kernel.org
7380 W:      http://intellinuxwireless.org
7381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7382 S:      Supported
7383 F:      drivers/net/wireless/intel/iwlwifi/
7384
7385 INTEL WIRELESS WIMAX CONNECTION 2400
7386 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7387 M:      linux-wimax@intel.com
7388 L:      wimax@linuxwimax.org (subscribers-only)
7389 S:      Supported
7390 W:      http://linuxwimax.org
7391 F:      Documentation/wimax/README.i2400m
7392 F:      drivers/net/wimax/i2400m/
7393 F:      include/uapi/linux/wimax/i2400m.h
7394
7395 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7396 M:      Mario Limonciello <mario.limonciello@dell.com>
7397 S:      Maintained
7398 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7399
7400 INTEL(R) TRACE HUB
7401 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7402 S:      Supported
7403 F:      Documentation/trace/intel_th.txt
7404 F:      drivers/hwtracing/intel_th/
7405
7406 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7407 M:      Ning Sun <ning.sun@intel.com>
7408 L:      tboot-devel@lists.sourceforge.net
7409 W:      http://tboot.sourceforge.net
7410 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7411 S:      Supported
7412 F:      Documentation/intel_txt.txt
7413 F:      include/linux/tboot.h
7414 F:      arch/x86/kernel/tboot.c
7415
7416 INTEL-MID GPIO DRIVER
7417 M:      David Cohen <david.a.cohen@linux.intel.com>
7418 L:      linux-gpio@vger.kernel.org
7419 S:      Maintained
7420 F:      drivers/gpio/gpio-intel-mid.c
7421
7422 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7423 M:      Linus Walleij <linus.walleij@linaro.org>
7424 L:      linux-iio@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/iio/gyro/mpu3050*
7427 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7428
7429 IOC3 ETHERNET DRIVER
7430 M:      Ralf Baechle <ralf@linux-mips.org>
7431 L:      linux-mips@linux-mips.org
7432 S:      Maintained
7433 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7434
7435 IOC3 SERIAL DRIVER
7436 M:      Pat Gefre <pfg@sgi.com>
7437 L:      linux-serial@vger.kernel.org
7438 S:      Maintained
7439 F:      drivers/tty/serial/ioc3_serial.c
7440
7441 IOMMU DRIVERS
7442 M:      Joerg Roedel <joro@8bytes.org>
7443 L:      iommu@lists.linux-foundation.org
7444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7445 S:      Maintained
7446 F:      Documentation/devicetree/bindings/iommu/
7447 F:      drivers/iommu/
7448 F:      include/linux/iommu.h
7449 F:      include/linux/of_iommu.h
7450 F:      include/linux/iova.h
7451
7452 IP MASQUERADING
7453 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7454 S:      Maintained
7455 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7456
7457 IPMI SUBSYSTEM
7458 M:      Corey Minyard <minyard@acm.org>
7459 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7460 W:      http://openipmi.sourceforge.net/
7461 S:      Supported
7462 F:      Documentation/IPMI.txt
7463 F:      drivers/char/ipmi/
7464 F:      include/linux/ipmi*
7465 F:      include/uapi/linux/ipmi*
7466
7467 IPS SCSI RAID DRIVER
7468 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7469 L:      linux-scsi@vger.kernel.org
7470 W:      http://www.adaptec.com/
7471 S:      Maintained
7472 F:      drivers/scsi/ips*
7473
7474 IPVS
7475 M:      Wensong Zhang <wensong@linux-vs.org>
7476 M:      Simon Horman <horms@verge.net.au>
7477 M:      Julian Anastasov <ja@ssi.bg>
7478 L:      netdev@vger.kernel.org
7479 L:      lvs-devel@vger.kernel.org
7480 S:      Maintained
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7483 F:      Documentation/networking/ipvs-sysctl.txt
7484 F:      include/net/ip_vs.h
7485 F:      include/uapi/linux/ip_vs.h
7486 F:      net/netfilter/ipvs/
7487
7488 IPWIRELESS DRIVER
7489 M:      Jiri Kosina <jikos@kernel.org>
7490 M:      David Sterba <dsterba@suse.com>
7491 S:      Odd Fixes
7492 F:      drivers/tty/ipwireless/
7493
7494 IPX NETWORK LAYER
7495 L:      netdev@vger.kernel.org
7496 S:      Obsolete
7497 F:      include/uapi/linux/ipx.h
7498 F:      drivers/staging/ipx/
7499
7500 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7501 M:      Marc Zyngier <marc.zyngier@arm.com>
7502 S:      Maintained
7503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7504 F:      Documentation/IRQ-domain.txt
7505 F:      include/linux/irqdomain.h
7506 F:      kernel/irq/irqdomain.c
7507 F:      kernel/irq/msi.c
7508
7509 IRQ SUBSYSTEM
7510 M:      Thomas Gleixner <tglx@linutronix.de>
7511 L:      linux-kernel@vger.kernel.org
7512 S:      Maintained
7513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7514 F:      kernel/irq/
7515
7516 IRQCHIP DRIVERS
7517 M:      Thomas Gleixner <tglx@linutronix.de>
7518 M:      Jason Cooper <jason@lakedaemon.net>
7519 M:      Marc Zyngier <marc.zyngier@arm.com>
7520 L:      linux-kernel@vger.kernel.org
7521 S:      Maintained
7522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7523 F:      Documentation/devicetree/bindings/interrupt-controller/
7524 F:      drivers/irqchip/
7525
7526 ISA
7527 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7528 S:      Maintained
7529 F:      Documentation/isa.txt
7530 F:      drivers/base/isa.c
7531 F:      include/linux/isa.h
7532
7533 ISA RADIO MODULE
7534 M:      Hans Verkuil <hverkuil@xs4all.nl>
7535 L:      linux-media@vger.kernel.org
7536 T:      git git://linuxtv.org/media_tree.git
7537 W:      https://linuxtv.org
7538 S:      Maintained
7539 F:      drivers/media/radio/radio-isa*
7540
7541 ISAPNP
7542 M:      Jaroslav Kysela <perex@perex.cz>
7543 S:      Maintained
7544 F:      Documentation/isapnp.txt
7545 F:      drivers/pnp/isapnp/
7546 F:      include/linux/isapnp.h
7547
7548 ISCSI
7549 M:      Lee Duncan <lduncan@suse.com>
7550 M:      Chris Leech <cleech@redhat.com>
7551 L:      open-iscsi@googlegroups.com
7552 W:      www.open-iscsi.com
7553 S:      Maintained
7554 F:      drivers/scsi/*iscsi*
7555 F:      include/scsi/*iscsi*
7556
7557 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7558 M:      Peter Jones <pjones@redhat.com>
7559 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7560 S:      Maintained
7561 F:      drivers/firmware/iscsi_ibft*
7562
7563 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7564 M:      Or Gerlitz <ogerlitz@mellanox.com>
7565 M:      Sagi Grimberg <sagi@grimberg.me>
7566 M:      Roi Dayan <roid@mellanox.com>
7567 L:      linux-rdma@vger.kernel.org
7568 S:      Supported
7569 W:      http://www.openfabrics.org
7570 W:      www.open-iscsi.org
7571 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7572 F:      drivers/infiniband/ulp/iser/
7573
7574 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7575 M:      Sagi Grimberg <sagi@grimberg.me>
7576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7577 L:      linux-rdma@vger.kernel.org
7578 L:      target-devel@vger.kernel.org
7579 S:      Supported
7580 W:      http://www.linux-iscsi.org
7581 F:      drivers/infiniband/ulp/isert
7582
7583 ISDN SUBSYSTEM
7584 M:      Karsten Keil <isdn@linux-pingi.de>
7585 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7586 L:      netdev@vger.kernel.org
7587 W:      http://www.isdn4linux.de
7588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7589 S:      Maintained
7590 F:      Documentation/isdn/
7591 F:      drivers/isdn/
7592 F:      include/linux/isdn.h
7593 F:      include/linux/isdn/
7594 F:      include/uapi/linux/isdn.h
7595 F:      include/uapi/linux/isdn/
7596
7597 ISDN SUBSYSTEM (Eicon active card driver)
7598 M:      Armin Schindler <mac@melware.de>
7599 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7600 W:      http://www.melware.de
7601 S:      Maintained
7602 F:      drivers/isdn/hardware/eicon/
7603
7604 IT87 HARDWARE MONITORING DRIVER
7605 M:      Jean Delvare <jdelvare@suse.com>
7606 L:      linux-hwmon@vger.kernel.org
7607 S:      Maintained
7608 F:      Documentation/hwmon/it87
7609 F:      drivers/hwmon/it87.c
7610
7611 IT913X MEDIA DRIVER
7612 M:      Antti Palosaari <crope@iki.fi>
7613 L:      linux-media@vger.kernel.org
7614 W:      https://linuxtv.org
7615 W:      http://palosaari.fi/linux/
7616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7617 T:      git git://linuxtv.org/anttip/media_tree.git
7618 S:      Maintained
7619 F:      drivers/media/tuners/it913x*
7620
7621 IVTV VIDEO4LINUX DRIVER
7622 M:      Andy Walls <awalls@md.metrocast.net>
7623 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7624 L:      linux-media@vger.kernel.org
7625 T:      git git://linuxtv.org/media_tree.git
7626 W:      http://www.ivtvdriver.org
7627 S:      Maintained
7628 F:      Documentation/media/v4l-drivers/ivtv*
7629 F:      drivers/media/pci/ivtv/
7630 F:      include/uapi/linux/ivtv*
7631
7632 IX2505V MEDIA DRIVER
7633 M:      Malcolm Priestley <tvboxspy@gmail.com>
7634 L:      linux-media@vger.kernel.org
7635 W:      https://linuxtv.org
7636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7637 S:      Maintained
7638 F:      drivers/media/dvb-frontends/ix2505v*
7639
7640 JAILHOUSE HYPERVISOR INTERFACE
7641 M:      Jan Kiszka <jan.kiszka@siemens.com>
7642 L:      jailhouse-dev@googlegroups.com
7643 S:      Maintained
7644 F:      arch/x86/kernel/jailhouse.c
7645 F:      arch/x86/include/asm/jailhouse_para.h
7646
7647 JC42.4 TEMPERATURE SENSOR DRIVER
7648 M:      Guenter Roeck <linux@roeck-us.net>
7649 L:      linux-hwmon@vger.kernel.org
7650 S:      Maintained
7651 F:      drivers/hwmon/jc42.c
7652 F:      Documentation/hwmon/jc42
7653
7654 JFS FILESYSTEM
7655 M:      Dave Kleikamp <shaggy@kernel.org>
7656 L:      jfs-discussion@lists.sourceforge.net
7657 W:      http://jfs.sourceforge.net/
7658 T:      git git://github.com/kleikamp/linux-shaggy.git
7659 S:      Maintained
7660 F:      Documentation/filesystems/jfs.txt
7661 F:      fs/jfs/
7662
7663 JME NETWORK DRIVER
7664 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7665 L:      netdev@vger.kernel.org
7666 S:      Maintained
7667 F:      drivers/net/ethernet/jme.*
7668
7669 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7670 M:      David Woodhouse <dwmw2@infradead.org>
7671 L:      linux-mtd@lists.infradead.org
7672 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7673 S:      Maintained
7674 F:      fs/jffs2/
7675 F:      include/uapi/linux/jffs2.h
7676
7677 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7678 M:      "Theodore Ts'o" <tytso@mit.edu>
7679 M:      Jan Kara <jack@suse.com>
7680 L:      linux-ext4@vger.kernel.org
7681 S:      Maintained
7682 F:      fs/jbd2/
7683 F:      include/linux/jbd2.h
7684
7685 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7686 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7687 L:      linux-media@vger.kernel.org
7688 S:      Maintained
7689 F:      drivers/media/platform/rcar_jpu.c
7690
7691 JSM Neo PCI based serial card
7692 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7693 L:      linux-serial@vger.kernel.org
7694 S:      Maintained
7695 F:      drivers/tty/serial/jsm/
7696
7697 K10TEMP HARDWARE MONITORING DRIVER
7698 M:      Clemens Ladisch <clemens@ladisch.de>
7699 L:      linux-hwmon@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/hwmon/k10temp
7702 F:      drivers/hwmon/k10temp.c
7703
7704 K8TEMP HARDWARE MONITORING DRIVER
7705 M:      Rudolf Marek <r.marek@assembler.cz>
7706 L:      linux-hwmon@vger.kernel.org
7707 S:      Maintained
7708 F:      Documentation/hwmon/k8temp
7709 F:      drivers/hwmon/k8temp.c
7710
7711 KASAN
7712 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7713 R:      Alexander Potapenko <glider@google.com>
7714 R:      Dmitry Vyukov <dvyukov@google.com>
7715 L:      kasan-dev@googlegroups.com
7716 S:      Maintained
7717 F:      arch/*/include/asm/kasan.h
7718 F:      arch/*/mm/kasan_init*
7719 F:      Documentation/dev-tools/kasan.rst
7720 F:      include/linux/kasan*.h
7721 F:      lib/test_kasan.c
7722 F:      mm/kasan/
7723 F:      scripts/Makefile.kasan
7724
7725 KCONFIG
7726 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7728 L:      linux-kbuild@vger.kernel.org
7729 S:      Maintained
7730 F:      Documentation/kbuild/kconfig*
7731 F:      scripts/kconfig/
7732 F:      scripts/Kconfig.include
7733
7734 KDUMP
7735 M:      Dave Young <dyoung@redhat.com>
7736 M:      Baoquan He <bhe@redhat.com>
7737 R:      Vivek Goyal <vgoyal@redhat.com>
7738 L:      kexec@lists.infradead.org
7739 W:      http://lse.sourceforge.net/kdump/
7740 S:      Maintained
7741 F:      Documentation/kdump/
7742
7743 KEENE FM RADIO TRANSMITTER DRIVER
7744 M:      Hans Verkuil <hverkuil@xs4all.nl>
7745 L:      linux-media@vger.kernel.org
7746 T:      git git://linuxtv.org/media_tree.git
7747 W:      https://linuxtv.org
7748 S:      Maintained
7749 F:      drivers/media/radio/radio-keene*
7750
7751 KERNEL AUTOMOUNTER
7752 M:      Ian Kent <raven@themaw.net>
7753 L:      autofs@vger.kernel.org
7754 S:      Maintained
7755 F:      fs/autofs/
7756
7757 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7758 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7759 M:      Michal Marek <michal.lkml@markovi.net>
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7761 L:      linux-kbuild@vger.kernel.org
7762 S:      Maintained
7763 F:      Documentation/kbuild/
7764 F:      Makefile
7765 F:      scripts/Kbuild*
7766 F:      scripts/Makefile*
7767 F:      scripts/basic/
7768 F:      scripts/mk*
7769 F:      scripts/mod/
7770 F:      scripts/package/
7771
7772 KERNEL JANITORS
7773 L:      kernel-janitors@vger.kernel.org
7774 W:      http://kernelnewbies.org/KernelJanitors
7775 S:      Odd Fixes
7776
7777 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7778 M:      "J. Bruce Fields" <bfields@fieldses.org>
7779 M:      Jeff Layton <jlayton@kernel.org>
7780 L:      linux-nfs@vger.kernel.org
7781 W:      http://nfs.sourceforge.net/
7782 T:      git git://linux-nfs.org/~bfields/linux.git
7783 S:      Supported
7784 F:      fs/nfsd/
7785 F:      include/uapi/linux/nfsd/
7786 F:      fs/lockd/
7787 F:      fs/nfs_common/
7788 F:      net/sunrpc/
7789 F:      include/linux/lockd/
7790 F:      include/linux/sunrpc/
7791 F:      include/uapi/linux/sunrpc/
7792
7793 KERNEL SELFTEST FRAMEWORK
7794 M:      Shuah Khan <shuah@kernel.org>
7795 L:      linux-kselftest@vger.kernel.org
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7797 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7798 S:      Maintained
7799 F:      tools/testing/selftests/
7800 F:      Documentation/dev-tools/kselftest*
7801
7802 KERNEL USERMODE HELPER
7803 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7804 L:      linux-kernel@vger.kernel.org
7805 S:      Maintained
7806 F:      kernel/umh.c
7807 F:      include/linux/umh.h
7808
7809 KERNEL VIRTUAL MACHINE (KVM)
7810 M:      Paolo Bonzini <pbonzini@redhat.com>
7811 M:      Radim Krčmář <rkrcmar@redhat.com>
7812 L:      kvm@vger.kernel.org
7813 W:      http://www.linux-kvm.org
7814 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7815 S:      Supported
7816 F:      Documentation/virtual/kvm/
7817 F:      include/trace/events/kvm.h
7818 F:      include/uapi/asm-generic/kvm*
7819 F:      include/uapi/linux/kvm*
7820 F:      include/asm-generic/kvm*
7821 F:      include/linux/kvm*
7822 F:      include/kvm/iodev.h
7823 F:      virt/kvm/*
7824 F:      tools/kvm/
7825
7826 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7827 M:      Joerg Roedel <joro@8bytes.org>
7828 L:      kvm@vger.kernel.org
7829 W:      http://www.linux-kvm.org/
7830 S:      Maintained
7831 F:      arch/x86/include/asm/svm.h
7832 F:      arch/x86/kvm/svm.c
7833
7834 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7835 M:      Christoffer Dall <christoffer.dall@arm.com>
7836 M:      Marc Zyngier <marc.zyngier@arm.com>
7837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7838 L:      kvmarm@lists.cs.columbia.edu
7839 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7841 S:      Supported
7842 F:      arch/arm/include/uapi/asm/kvm*
7843 F:      arch/arm/include/asm/kvm*
7844 F:      arch/arm/kvm/
7845 F:      virt/kvm/arm/
7846 F:      include/kvm/arm_*
7847
7848 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7849 M:      Christoffer Dall <christoffer.dall@arm.com>
7850 M:      Marc Zyngier <marc.zyngier@arm.com>
7851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7852 L:      kvmarm@lists.cs.columbia.edu
7853 S:      Maintained
7854 F:      arch/arm64/include/uapi/asm/kvm*
7855 F:      arch/arm64/include/asm/kvm*
7856 F:      arch/arm64/kvm/
7857
7858 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7859 M:      James Hogan <jhogan@kernel.org>
7860 L:      linux-mips@linux-mips.org
7861 S:      Supported
7862 F:      arch/mips/include/uapi/asm/kvm*
7863 F:      arch/mips/include/asm/kvm*
7864 F:      arch/mips/kvm/
7865
7866 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7867 M:      Paul Mackerras <paulus@ozlabs.org>
7868 L:      kvm-ppc@vger.kernel.org
7869 W:      http://www.linux-kvm.org/
7870 T:      git git://github.com/agraf/linux-2.6.git
7871 S:      Supported
7872 F:      arch/powerpc/include/uapi/asm/kvm*
7873 F:      arch/powerpc/include/asm/kvm*
7874 F:      arch/powerpc/kvm/
7875 F:      arch/powerpc/kernel/kvm*
7876
7877 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7878 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7879 M:      Janosch Frank <frankja@linux.ibm.com>
7880 R:      David Hildenbrand <david@redhat.com>
7881 R:      Cornelia Huck <cohuck@redhat.com>
7882 L:      linux-s390@vger.kernel.org
7883 W:      http://www.ibm.com/developerworks/linux/linux390/
7884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7885 S:      Supported
7886 F:      arch/s390/include/uapi/asm/kvm*
7887 F:      arch/s390/include/asm/gmap.h
7888 F:      arch/s390/include/asm/kvm*
7889 F:      arch/s390/kvm/
7890 F:      arch/s390/mm/gmap.c
7891
7892 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7893 M:      Paolo Bonzini <pbonzini@redhat.com>
7894 M:      Radim Krčmář <rkrcmar@redhat.com>
7895 L:      kvm@vger.kernel.org
7896 W:      http://www.linux-kvm.org
7897 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7898 S:      Supported
7899 F:      arch/x86/kvm/
7900 F:      arch/x86/include/uapi/asm/kvm*
7901 F:      arch/x86/include/asm/kvm*
7902 F:      arch/x86/include/asm/pvclock-abi.h
7903 F:      arch/x86/kernel/kvm.c
7904 F:      arch/x86/kernel/kvmclock.c
7905
7906 KERNFS
7907 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7908 M:      Tejun Heo <tj@kernel.org>
7909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7910 S:      Supported
7911 F:      include/linux/kernfs.h
7912 F:      fs/kernfs/
7913
7914 KEXEC
7915 M:      Eric Biederman <ebiederm@xmission.com>
7916 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7917 L:      kexec@lists.infradead.org
7918 S:      Maintained
7919 F:      include/linux/kexec.h
7920 F:      include/uapi/linux/kexec.h
7921 F:      kernel/kexec*
7922
7923 KEYS-ENCRYPTED
7924 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7925 L:      linux-integrity@vger.kernel.org
7926 L:      keyrings@vger.kernel.org
7927 S:      Supported
7928 F:      Documentation/security/keys/trusted-encrypted.rst
7929 F:      include/keys/encrypted-type.h
7930 F:      security/keys/encrypted-keys/
7931
7932 KEYS-TRUSTED
7933 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7934 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7935 L:      linux-integrity@vger.kernel.org
7936 L:      keyrings@vger.kernel.org
7937 S:      Supported
7938 F:      Documentation/security/keys/trusted-encrypted.rst
7939 F:      include/keys/trusted-type.h
7940 F:      security/keys/trusted.c
7941 F:      security/keys/trusted.h
7942
7943 KEYS/KEYRINGS:
7944 M:      David Howells <dhowells@redhat.com>
7945 L:      keyrings@vger.kernel.org
7946 S:      Maintained
7947 F:      Documentation/security/keys/core.rst
7948 F:      include/linux/key.h
7949 F:      include/linux/key-type.h
7950 F:      include/linux/keyctl.h
7951 F:      include/uapi/linux/keyctl.h
7952 F:      include/keys/
7953 F:      security/keys/
7954
7955 KGDB / KDB /debug_core
7956 M:      Jason Wessel <jason.wessel@windriver.com>
7957 M:      Daniel Thompson <daniel.thompson@linaro.org>
7958 W:      http://kgdb.wiki.kernel.org/
7959 L:      kgdb-bugreport@lists.sourceforge.net
7960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7961 S:      Maintained
7962 F:      Documentation/dev-tools/kgdb.rst
7963 F:      drivers/misc/kgdbts.c
7964 F:      drivers/tty/serial/kgdboc.c
7965 F:      include/linux/kdb.h
7966 F:      include/linux/kgdb.h
7967 F:      kernel/debug/
7968
7969 KMEMLEAK
7970 M:      Catalin Marinas <catalin.marinas@arm.com>
7971 S:      Maintained
7972 F:      Documentation/dev-tools/kmemleak.rst
7973 F:      include/linux/kmemleak.h
7974 F:      mm/kmemleak.c
7975 F:      mm/kmemleak-test.c
7976
7977 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/kmod.c
7982 F:      include/linux/kmod.h
7983 F:      lib/test_kmod.c
7984 F:      tools/testing/selftests/kmod/
7985
7986 KPROBES
7987 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7988 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7989 M:      "David S. Miller" <davem@davemloft.net>
7990 M:      Masami Hiramatsu <mhiramat@kernel.org>
7991 S:      Maintained
7992 F:      Documentation/kprobes.txt
7993 F:      include/linux/kprobes.h
7994 F:      include/asm-generic/kprobes.h
7995 F:      kernel/kprobes.c
7996
7997 KS0108 LCD CONTROLLER DRIVER
7998 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7999 S:      Maintained
8000 F:      Documentation/auxdisplay/ks0108
8001 F:      drivers/auxdisplay/ks0108.c
8002 F:      include/linux/ks0108.h
8003
8004 L3MDEV
8005 M:      David Ahern <dsa@cumulusnetworks.com>
8006 L:      netdev@vger.kernel.org
8007 S:      Maintained
8008 F:      net/l3mdev
8009 F:      include/net/l3mdev.h
8010
8011 LANTIQ MIPS ARCHITECTURE
8012 M:      John Crispin <john@phrozen.org>
8013 L:      linux-mips@linux-mips.org
8014 S:      Maintained
8015 F:      arch/mips/lantiq
8016 F:      drivers/soc/lantiq
8017
8018 LAPB module
8019 L:      linux-x25@vger.kernel.org
8020 S:      Orphan
8021 F:      Documentation/networking/lapb-module.txt
8022 F:      include/*/lapb.h
8023 F:      net/lapb/
8024
8025 LASI 53c700 driver for PARISC
8026 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8027 L:      linux-scsi@vger.kernel.org
8028 S:      Maintained
8029 F:      Documentation/scsi/53c700.txt
8030 F:      drivers/scsi/53c700*
8031
8032 LEAKING_ADDRESSES
8033 M:      Tobin C. Harding <me@tobin.cc>
8034 M:      Tycho Andersen <tycho@tycho.ws>
8035 L:      kernel-hardening@lists.openwall.com
8036 S:      Maintained
8037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8038 F:      scripts/leaking_addresses.pl
8039
8040 LED SUBSYSTEM
8041 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8042 M:      Pavel Machek <pavel@ucw.cz>
8043 L:      linux-leds@vger.kernel.org
8044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8045 S:      Maintained
8046 F:      Documentation/devicetree/bindings/leds/
8047 F:      drivers/leds/
8048 F:      include/linux/leds.h
8049
8050 LEGACY EEPROM DRIVER
8051 M:      Jean Delvare <jdelvare@suse.com>
8052 S:      Maintained
8053 F:      Documentation/misc-devices/eeprom
8054 F:      drivers/misc/eeprom/eeprom.c
8055
8056 LEGO MINDSTORMS EV3
8057 R:      David Lechner <david@lechnology.com>
8058 S:      Maintained
8059 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8060 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8061 F:      drivers/power/supply/lego_ev3_battery.c
8062
8063 LEGO USB Tower driver
8064 M:      Juergen Stuber <starblue@users.sourceforge.net>
8065 L:      legousb-devel@lists.sourceforge.net
8066 W:      http://legousb.sourceforge.net/
8067 S:      Maintained
8068 F:      drivers/usb/misc/legousbtower.c
8069
8070 LG2160 MEDIA DRIVER
8071 M:      Michael Krufky <mkrufky@linuxtv.org>
8072 L:      linux-media@vger.kernel.org
8073 W:      https://linuxtv.org
8074 W:      http://github.com/mkrufky
8075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8076 T:      git git://linuxtv.org/mkrufky/tuners.git
8077 S:      Maintained
8078 F:      drivers/media/dvb-frontends/lg2160.*
8079
8080 LGDT3305 MEDIA DRIVER
8081 M:      Michael Krufky <mkrufky@linuxtv.org>
8082 L:      linux-media@vger.kernel.org
8083 W:      https://linuxtv.org
8084 W:      http://github.com/mkrufky
8085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8086 T:      git git://linuxtv.org/mkrufky/tuners.git
8087 S:      Maintained
8088 F:      drivers/media/dvb-frontends/lgdt3305.*
8089
8090 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8091 M:      Viresh Kumar <vireshk@kernel.org>
8092 L:      linux-ide@vger.kernel.org
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8094 S:      Maintained
8095 F:      include/linux/pata_arasan_cf_data.h
8096 F:      drivers/ata/pata_arasan_cf.c
8097
8098 LIBATA PATA DRIVERS
8099 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8100 M:      Tejun Heo <tj@kernel.org>
8101 L:      linux-ide@vger.kernel.org
8102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8103 S:      Maintained
8104 F:      drivers/ata/pata_*.c
8105 F:      drivers/ata/ata_generic.c
8106
8107 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8108 M:      Linus Walleij <linus.walleij@linaro.org>
8109 L:      linux-ide@vger.kernel.org
8110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8111 S:      Maintained
8112 F:      drivers/ata/pata_ftide010.c
8113 F:      drivers/ata/sata_gemini.c
8114 F:      drivers/ata/sata_gemini.h
8115
8116 LIBATA SATA AHCI PLATFORM devices support
8117 M:      Hans de Goede <hdegoede@redhat.com>
8118 M:      Tejun Heo <tj@kernel.org>
8119 L:      linux-ide@vger.kernel.org
8120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8121 S:      Maintained
8122 F:      drivers/ata/ahci_platform.c
8123 F:      drivers/ata/libahci_platform.c
8124 F:      include/linux/ahci_platform.h
8125
8126 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8127 M:      Mikael Pettersson <mikpelinux@gmail.com>
8128 L:      linux-ide@vger.kernel.org
8129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8130 S:      Maintained
8131 F:      drivers/ata/sata_promise.*
8132
8133 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8134 M:      Tejun Heo <tj@kernel.org>
8135 L:      linux-ide@vger.kernel.org
8136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8137 S:      Maintained
8138 F:      drivers/ata/
8139 F:      include/linux/ata.h
8140 F:      include/linux/libata.h
8141 F:      Documentation/devicetree/bindings/ata/
8142
8143 LIBLOCKDEP
8144 M:      Sasha Levin <alexander.levin@verizon.com>
8145 S:      Maintained
8146 F:      tools/lib/lockdep/
8147
8148 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8149 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8150 M:      Dan Williams <dan.j.williams@intel.com>
8151 M:      Vishal Verma <vishal.l.verma@intel.com>
8152 M:      Dave Jiang <dave.jiang@intel.com>
8153 L:      linux-nvdimm@lists.01.org
8154 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8155 S:      Supported
8156 F:      drivers/nvdimm/blk.c
8157 F:      drivers/nvdimm/region_devs.c
8158
8159 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8160 M:      Vishal Verma <vishal.l.verma@intel.com>
8161 M:      Dan Williams <dan.j.williams@intel.com>
8162 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8163 M:      Dave Jiang <dave.jiang@intel.com>
8164 L:      linux-nvdimm@lists.01.org
8165 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8166 S:      Supported
8167 F:      drivers/nvdimm/btt*
8168
8169 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8170 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8171 M:      Dan Williams <dan.j.williams@intel.com>
8172 M:      Vishal Verma <vishal.l.verma@intel.com>
8173 M:      Dave Jiang <dave.jiang@intel.com>
8174 L:      linux-nvdimm@lists.01.org
8175 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8176 S:      Supported
8177 F:      drivers/nvdimm/pmem*
8178
8179 LIBNVDIMM: DEVICETREE BINDINGS
8180 M:      Oliver O'Halloran <oohall@gmail.com>
8181 L:      linux-nvdimm@lists.01.org
8182 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8183 S:      Supported
8184 F:      drivers/nvdimm/of_pmem.c
8185 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8186
8187 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8188 M:      Dan Williams <dan.j.williams@intel.com>
8189 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8190 M:      Vishal Verma <vishal.l.verma@intel.com>
8191 M:      Dave Jiang <dave.jiang@intel.com>
8192 L:      linux-nvdimm@lists.01.org
8193 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8195 S:      Supported
8196 F:      drivers/nvdimm/*
8197 F:      drivers/acpi/nfit/*
8198 F:      include/linux/nd.h
8199 F:      include/linux/libnvdimm.h
8200 F:      include/uapi/linux/ndctl.h
8201
8202 LIGHTNVM PLATFORM SUPPORT
8203 M:      Matias Bjorling <mb@lightnvm.io>
8204 W:      http://github/OpenChannelSSD
8205 L:      linux-block@vger.kernel.org
8206 S:      Maintained
8207 F:      drivers/lightnvm/
8208 F:      include/linux/lightnvm.h
8209 F:      include/uapi/linux/lightnvm.h
8210
8211 LINUX FOR POWER MACINTOSH
8212 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8213 W:      http://www.penguinppc.org/
8214 L:      linuxppc-dev@lists.ozlabs.org
8215 S:      Maintained
8216 F:      arch/powerpc/platforms/powermac/
8217 F:      drivers/macintosh/
8218
8219 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8220 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8221 M:      Paul Mackerras <paulus@samba.org>
8222 M:      Michael Ellerman <mpe@ellerman.id.au>
8223 W:      https://github.com/linuxppc/linux/wiki
8224 L:      linuxppc-dev@lists.ozlabs.org
8225 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8227 S:      Supported
8228 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8229 F:      Documentation/devicetree/bindings/powerpc/
8230 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8231 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8232 F:      Documentation/powerpc/
8233 F:      arch/powerpc/
8234 F:      drivers/char/tpm/tpm_ibmvtpm*
8235 F:      drivers/crypto/nx/
8236 F:      drivers/crypto/vmx/
8237 F:      drivers/i2c/busses/i2c-opal.c
8238 F:      drivers/net/ethernet/ibm/ibmveth.*
8239 F:      drivers/net/ethernet/ibm/ibmvnic.*
8240 F:      drivers/pci/hotplug/pnv_php.c
8241 F:      drivers/pci/hotplug/rpa*
8242 F:      drivers/rtc/rtc-opal.c
8243 F:      drivers/scsi/ibmvscsi/
8244 F:      drivers/tty/hvc/hvc_opal.c
8245 F:      drivers/watchdog/wdrtas.c
8246 F:      tools/testing/selftests/powerpc
8247 N:      /pmac
8248 N:      powermac
8249 N:      powernv
8250 N:      [^a-z0-9]ps3
8251 N:      pseries
8252
8253 LINUX FOR POWERPC EMBEDDED MPC5XXX
8254 M:      Anatolij Gustschin <agust@denx.de>
8255 L:      linuxppc-dev@lists.ozlabs.org
8256 T:      git git://git.denx.de/linux-denx-agust.git
8257 S:      Maintained
8258 F:      arch/powerpc/platforms/512x/
8259 F:      arch/powerpc/platforms/52xx/
8260
8261 LINUX FOR POWERPC EMBEDDED PPC4XX
8262 M:      Alistair Popple <alistair@popple.id.au>
8263 M:      Matt Porter <mporter@kernel.crashing.org>
8264 W:      http://www.penguinppc.org/
8265 L:      linuxppc-dev@lists.ozlabs.org
8266 S:      Maintained
8267 F:      arch/powerpc/platforms/40x/
8268 F:      arch/powerpc/platforms/44x/
8269
8270 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8271 M:      Scott Wood <oss@buserror.net>
8272 M:      Kumar Gala <galak@kernel.crashing.org>
8273 W:      http://www.penguinppc.org/
8274 L:      linuxppc-dev@lists.ozlabs.org
8275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8276 S:      Maintained
8277 F:      arch/powerpc/platforms/83xx/
8278 F:      arch/powerpc/platforms/85xx/
8279 F:      Documentation/devicetree/bindings/powerpc/fsl/
8280
8281 LINUX FOR POWERPC EMBEDDED PPC8XX
8282 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8283 W:      http://www.penguinppc.org/
8284 L:      linuxppc-dev@lists.ozlabs.org
8285 S:      Maintained
8286 F:      arch/powerpc/platforms/8xx/
8287
8288 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8289 L:      linuxppc-dev@lists.ozlabs.org
8290 S:      Orphan
8291 F:      arch/powerpc/*/*virtex*
8292 F:      arch/powerpc/*/*/*virtex*
8293
8294 LINUX FOR POWERPC PA SEMI PWRFICIENT
8295 L:      linuxppc-dev@lists.ozlabs.org
8296 S:      Orphan
8297 F:      arch/powerpc/platforms/pasemi/
8298 F:      drivers/*/*pasemi*
8299 F:      drivers/*/*/*pasemi*
8300
8301 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8302 M:      Kees Cook <keescook@chromium.org>
8303 S:      Maintained
8304 F:      drivers/misc/lkdtm/*
8305
8306 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8307 M:      Alan Stern <stern@rowland.harvard.edu>
8308 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8309 M:      Will Deacon <will.deacon@arm.com>
8310 M:      Peter Zijlstra <peterz@infradead.org>
8311 M:      Boqun Feng <boqun.feng@gmail.com>
8312 M:      Nicholas Piggin <npiggin@gmail.com>
8313 M:      David Howells <dhowells@redhat.com>
8314 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8315 M:      Luc Maranget <luc.maranget@inria.fr>
8316 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8317 R:      Akira Yokosawa <akiyks@gmail.com>
8318 L:      linux-kernel@vger.kernel.org
8319 S:      Supported
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8321 F:      tools/memory-model/
8322 F:      Documentation/memory-barriers.txt
8323
8324 LINUX SECURITY MODULE (LSM) FRAMEWORK
8325 M:      Chris Wright <chrisw@sous-sol.org>
8326 L:      linux-security-module@vger.kernel.org
8327 S:      Supported
8328
8329 LIS3LV02D ACCELEROMETER DRIVER
8330 M:      Eric Piel <eric.piel@tremplin-utc.net>
8331 S:      Maintained
8332 F:      Documentation/misc-devices/lis3lv02d
8333 F:      drivers/misc/lis3lv02d/
8334 F:      drivers/platform/x86/hp_accel.c
8335
8336 LIVE PATCHING
8337 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8338 M:      Jessica Yu <jeyu@kernel.org>
8339 M:      Jiri Kosina <jikos@kernel.org>
8340 M:      Miroslav Benes <mbenes@suse.cz>
8341 R:      Petr Mladek <pmladek@suse.com>
8342 S:      Maintained
8343 F:      kernel/livepatch/
8344 F:      include/linux/livepatch.h
8345 F:      arch/x86/include/asm/livepatch.h
8346 F:      arch/x86/kernel/livepatch.c
8347 F:      Documentation/livepatch/
8348 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8349 F:      samples/livepatch/
8350 L:      live-patching@vger.kernel.org
8351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8352
8353 LLC (802.2)
8354 L:      netdev@vger.kernel.org
8355 S:      Odd fixes
8356 F:      include/linux/llc.h
8357 F:      include/uapi/linux/llc.h
8358 F:      include/net/llc*
8359 F:      net/llc/
8360
8361 LM73 HARDWARE MONITOR DRIVER
8362 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8363 L:      linux-hwmon@vger.kernel.org
8364 S:      Maintained
8365 F:      drivers/hwmon/lm73.c
8366
8367 LM78 HARDWARE MONITOR DRIVER
8368 M:      Jean Delvare <jdelvare@suse.com>
8369 L:      linux-hwmon@vger.kernel.org
8370 S:      Maintained
8371 F:      Documentation/hwmon/lm78
8372 F:      drivers/hwmon/lm78.c
8373
8374 LM83 HARDWARE MONITOR DRIVER
8375 M:      Jean Delvare <jdelvare@suse.com>
8376 L:      linux-hwmon@vger.kernel.org
8377 S:      Maintained
8378 F:      Documentation/hwmon/lm83
8379 F:      drivers/hwmon/lm83.c
8380
8381 LM90 HARDWARE MONITOR DRIVER
8382 M:      Jean Delvare <jdelvare@suse.com>
8383 L:      linux-hwmon@vger.kernel.org
8384 S:      Maintained
8385 F:      Documentation/hwmon/lm90
8386 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8387 F:      drivers/hwmon/lm90.c
8388 F:      include/dt-bindings/thermal/lm90.h
8389
8390 LM95234 HARDWARE MONITOR DRIVER
8391 M:      Guenter Roeck <linux@roeck-us.net>
8392 L:      linux-hwmon@vger.kernel.org
8393 S:      Maintained
8394 F:      Documentation/hwmon/lm95234
8395 F:      drivers/hwmon/lm95234.c
8396
8397 LME2510 MEDIA DRIVER
8398 M:      Malcolm Priestley <tvboxspy@gmail.com>
8399 L:      linux-media@vger.kernel.org
8400 W:      https://linuxtv.org
8401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8402 S:      Maintained
8403 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8404
8405 LOADPIN SECURITY MODULE
8406 M:      Kees Cook <keescook@chromium.org>
8407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8408 S:      Supported
8409 F:      security/loadpin/
8410 F:      Documentation/admin-guide/LSM/LoadPin.rst
8411
8412 LOCKING PRIMITIVES
8413 M:      Peter Zijlstra <peterz@infradead.org>
8414 M:      Ingo Molnar <mingo@redhat.com>
8415 M:      Will Deacon <will.deacon@arm.com>
8416 L:      linux-kernel@vger.kernel.org
8417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8418 S:      Maintained
8419 F:      Documentation/locking/
8420 F:      include/linux/lockdep.h
8421 F:      include/linux/spinlock*.h
8422 F:      arch/*/include/asm/spinlock*.h
8423 F:      include/linux/rwlock*.h
8424 F:      include/linux/mutex*.h
8425 F:      arch/*/include/asm/mutex*.h
8426 F:      include/linux/rwsem*.h
8427 F:      arch/*/include/asm/rwsem.h
8428 F:      include/linux/seqlock.h
8429 F:      lib/locking*.[ch]
8430 F:      kernel/locking/
8431 X:      kernel/locking/locktorture.c
8432
8433 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8434 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8435 L:      linux-ntfs-dev@lists.sourceforge.net
8436 W:      http://www.linux-ntfs.org/content/view/19/37/
8437 S:      Maintained
8438 F:      Documentation/ldm.txt
8439 F:      block/partitions/ldm.*
8440
8441 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8442 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8443 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8444 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8445 L:      MPT-FusionLinux.pdl@broadcom.com
8446 L:      linux-scsi@vger.kernel.org
8447 W:      http://www.avagotech.com/support/
8448 S:      Supported
8449 F:      drivers/message/fusion/
8450 F:      drivers/scsi/mpt3sas/
8451
8452 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8453 M:      Matthew Wilcox <matthew@wil.cx>
8454 L:      linux-scsi@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/scsi/sym53c8xx_2/
8457
8458 LTC4261 HARDWARE MONITOR DRIVER
8459 M:      Guenter Roeck <linux@roeck-us.net>
8460 L:      linux-hwmon@vger.kernel.org
8461 S:      Maintained
8462 F:      Documentation/hwmon/ltc4261
8463 F:      drivers/hwmon/ltc4261.c
8464
8465 LTC4306 I2C MULTIPLEXER DRIVER
8466 M:      Michael Hennerich <michael.hennerich@analog.com>
8467 W:      http://ez.analog.com/community/linux-device-drivers
8468 L:      linux-i2c@vger.kernel.org
8469 S:      Supported
8470 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8471 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8472
8473 LTP (Linux Test Project)
8474 M:      Mike Frysinger <vapier@gentoo.org>
8475 M:      Cyril Hrubis <chrubis@suse.cz>
8476 M:      Wanlong Gao <wanlong.gao@gmail.com>
8477 M:      Jan Stancek <jstancek@redhat.com>
8478 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8479 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8480 L:      ltp@lists.linux.it (subscribers-only)
8481 W:      http://linux-test-project.github.io/
8482 T:      git git://github.com/linux-test-project/ltp.git
8483 S:      Maintained
8484
8485 M68K ARCHITECTURE
8486 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8487 L:      linux-m68k@lists.linux-m68k.org
8488 W:      http://www.linux-m68k.org/
8489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8490 S:      Maintained
8491 F:      arch/m68k/
8492 F:      drivers/zorro/
8493
8494 M68K ON APPLE MACINTOSH
8495 M:      Joshua Thompson <funaho@jurai.org>
8496 W:      http://www.mac.linux-m68k.org/
8497 L:      linux-m68k@lists.linux-m68k.org
8498 S:      Maintained
8499 F:      arch/m68k/mac/
8500
8501 M68K ON HP9000/300
8502 M:      Philip Blundell <philb@gnu.org>
8503 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8504 S:      Maintained
8505 F:      arch/m68k/hp300/
8506
8507 M88DS3103 MEDIA DRIVER
8508 M:      Antti Palosaari <crope@iki.fi>
8509 L:      linux-media@vger.kernel.org
8510 W:      https://linuxtv.org
8511 W:      http://palosaari.fi/linux/
8512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8513 T:      git git://linuxtv.org/anttip/media_tree.git
8514 S:      Maintained
8515 F:      drivers/media/dvb-frontends/m88ds3103*
8516
8517 M88RS2000 MEDIA DRIVER
8518 M:      Malcolm Priestley <tvboxspy@gmail.com>
8519 L:      linux-media@vger.kernel.org
8520 W:      https://linuxtv.org
8521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8522 S:      Maintained
8523 F:      drivers/media/dvb-frontends/m88rs2000*
8524
8525 MA901 MASTERKIT USB FM RADIO DRIVER
8526 M:      Alexey Klimov <klimov.linux@gmail.com>
8527 L:      linux-media@vger.kernel.org
8528 T:      git git://linuxtv.org/media_tree.git
8529 S:      Maintained
8530 F:      drivers/media/radio/radio-ma901.c
8531
8532 MAC80211
8533 M:      Johannes Berg <johannes@sipsolutions.net>
8534 L:      linux-wireless@vger.kernel.org
8535 W:      http://wireless.kernel.org/
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8538 S:      Maintained
8539 F:      Documentation/networking/mac80211-injection.txt
8540 F:      include/net/mac80211.h
8541 F:      net/mac80211/
8542 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8543 F:      Documentation/networking/mac80211_hwsim/README
8544
8545 MAILBOX API
8546 M:      Jassi Brar <jassisinghbrar@gmail.com>
8547 L:      linux-kernel@vger.kernel.org
8548 S:      Maintained
8549 F:      drivers/mailbox/
8550 F:      include/linux/mailbox_client.h
8551 F:      include/linux/mailbox_controller.h
8552
8553 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8554 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8555 W:      http://www.kernel.org/doc/man-pages
8556 L:      linux-man@vger.kernel.org
8557 S:      Maintained
8558
8559 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8560 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8561 L:      linux-mips@linux-mips.org
8562 S:      Maintained
8563 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8564
8565 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8566 M:      Andrew Lunn <andrew@lunn.ch>
8567 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8568 L:      netdev@vger.kernel.org
8569 S:      Maintained
8570 F:      drivers/net/dsa/mv88e6xxx/
8571 F:      linux/platform_data/mv88e6xxx.h
8572 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8573
8574 MARVELL ARMADA DRM SUPPORT
8575 M:      Russell King <linux@armlinux.org.uk>
8576 S:      Maintained
8577 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8578 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8579 F:      drivers/gpu/drm/armada/
8580 F:      include/uapi/drm/armada_drm.h
8581 F:      Documentation/devicetree/bindings/display/armada/
8582
8583 MARVELL CRYPTO DRIVER
8584 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8585 M:      Arnaud Ebalard <arno@natisbad.org>
8586 F:      drivers/crypto/marvell/
8587 S:      Maintained
8588 L:      linux-crypto@vger.kernel.org
8589
8590 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8591 M:      Mirko Lindner <mlindner@marvell.com>
8592 M:      Stephen Hemminger <stephen@networkplumber.org>
8593 L:      netdev@vger.kernel.org
8594 S:      Maintained
8595 F:      drivers/net/ethernet/marvell/sk*
8596
8597 MARVELL LIBERTAS WIRELESS DRIVER
8598 L:      libertas-dev@lists.infradead.org
8599 S:      Orphan
8600 F:      drivers/net/wireless/marvell/libertas/
8601
8602 MARVELL MACCHIATOBIN SUPPORT
8603 M:      Russell King <linux@armlinux.org.uk>
8604 L:      linux-arm-kernel@lists.infradead.org
8605 S:      Maintained
8606 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8607
8608 MARVELL MV643XX ETHERNET DRIVER
8609 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8610 L:      netdev@vger.kernel.org
8611 S:      Maintained
8612 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8613 F:      include/linux/mv643xx.h
8614
8615 MARVELL MV88X3310 PHY DRIVER
8616 M:      Russell King <linux@armlinux.org.uk>
8617 L:      netdev@vger.kernel.org
8618 S:      Maintained
8619 F:      drivers/net/phy/marvell10g.c
8620
8621 MARVELL MVNETA ETHERNET DRIVER
8622 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8623 L:      netdev@vger.kernel.org
8624 S:      Maintained
8625 F:      drivers/net/ethernet/marvell/mvneta.*
8626
8627 MARVELL MWIFIEX WIRELESS DRIVER
8628 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8629 M:      Nishant Sarmukadam <nishants@marvell.com>
8630 M:      Ganapathi Bhat <gbhat@marvell.com>
8631 M:      Xinming Hu <huxm@marvell.com>
8632 L:      linux-wireless@vger.kernel.org
8633 S:      Maintained
8634 F:      drivers/net/wireless/marvell/mwifiex/
8635
8636 MARVELL MWL8K WIRELESS DRIVER
8637 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8638 L:      linux-wireless@vger.kernel.org
8639 S:      Odd Fixes
8640 F:      drivers/net/wireless/marvell/mwl8k.c
8641
8642 MARVELL NAND CONTROLLER DRIVER
8643 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8644 L:      linux-mtd@lists.infradead.org
8645 S:      Maintained
8646 F:      drivers/mtd/nand/raw/marvell_nand.c
8647 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8648
8649 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8650 M:      Nicolas Pitre <nico@fluxnic.net>
8651 S:      Odd Fixes
8652 F:      drivers/mmc/host/mvsdio.*
8653
8654 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8655 M:      Hu Ziji <huziji@marvell.com>
8656 L:      linux-mmc@vger.kernel.org
8657 S:      Supported
8658 F:      drivers/mmc/host/sdhci-xenon*
8659 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8660
8661 MATROX FRAMEBUFFER DRIVER
8662 L:      linux-fbdev@vger.kernel.org
8663 S:      Orphan
8664 F:      drivers/video/fbdev/matrox/matroxfb_*
8665 F:      include/uapi/linux/matroxfb.h
8666
8667 MAX16065 HARDWARE MONITOR DRIVER
8668 M:      Guenter Roeck <linux@roeck-us.net>
8669 L:      linux-hwmon@vger.kernel.org
8670 S:      Maintained
8671 F:      Documentation/hwmon/max16065
8672 F:      drivers/hwmon/max16065.c
8673
8674 MAX20751 HARDWARE MONITOR DRIVER
8675 M:      Guenter Roeck <linux@roeck-us.net>
8676 L:      linux-hwmon@vger.kernel.org
8677 S:      Maintained
8678 F:      Documentation/hwmon/max20751
8679 F:      drivers/hwmon/max20751.c
8680
8681 MAX2175 SDR TUNER DRIVER
8682 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8683 L:      linux-media@vger.kernel.org
8684 T:      git git://linuxtv.org/media_tree.git
8685 S:      Maintained
8686 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8687 F:      Documentation/media/v4l-drivers/max2175.rst
8688 F:      drivers/media/i2c/max2175*
8689 F:      include/uapi/linux/max2175.h
8690
8691 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8692 L:      linux-hwmon@vger.kernel.org
8693 S:      Orphan
8694 F:      Documentation/hwmon/max6650
8695 F:      drivers/hwmon/max6650.c
8696
8697 MAX6697 HARDWARE MONITOR DRIVER
8698 M:      Guenter Roeck <linux@roeck-us.net>
8699 L:      linux-hwmon@vger.kernel.org
8700 S:      Maintained
8701 F:      Documentation/hwmon/max6697
8702 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8703 F:      drivers/hwmon/max6697.c
8704 F:      include/linux/platform_data/max6697.h
8705
8706 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8707 M:      Peter Rosin <peda@axentia.se>
8708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8709 S:      Maintained
8710 F:      Documentation/devicetree/bindings/sound/max9860.txt
8711 F:      sound/soc/codecs/max9860.*
8712
8713 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8714 M:      Javier Martinez Canillas <javier@dowhile0.org>
8715 L:      linux-kernel@vger.kernel.org
8716 S:      Supported
8717 F:      drivers/regulator/max77802-regulator.c
8718 F:      Documentation/devicetree/bindings/*/*max77802.txt
8719 F:      include/dt-bindings/*/*max77802.h
8720
8721 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8722 M:      Krzysztof Kozlowski <krzk@kernel.org>
8723 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8724 L:      linux-pm@vger.kernel.org
8725 S:      Supported
8726 F:      drivers/power/supply/max14577_charger.c
8727 F:      drivers/power/supply/max77693_charger.c
8728
8729 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8730 M:      Chanwoo Choi <cw00.choi@samsung.com>
8731 M:      Krzysztof Kozlowski <krzk@kernel.org>
8732 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8733 L:      linux-kernel@vger.kernel.org
8734 S:      Supported
8735 F:      drivers/*/max14577*.c
8736 F:      drivers/*/max77686*.c
8737 F:      drivers/*/max77693*.c
8738 F:      drivers/extcon/extcon-max14577.c
8739 F:      drivers/extcon/extcon-max77693.c
8740 F:      drivers/rtc/rtc-max77686.c
8741 F:      drivers/clk/clk-max77686.c
8742 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8743 F:      Documentation/devicetree/bindings/*/max77686.txt
8744 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8745 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8746 F:      include/linux/mfd/max14577*.h
8747 F:      include/linux/mfd/max77686*.h
8748 F:      include/linux/mfd/max77693*.h
8749
8750 MAXIRADIO FM RADIO RECEIVER DRIVER
8751 M:      Hans Verkuil <hverkuil@xs4all.nl>
8752 L:      linux-media@vger.kernel.org
8753 T:      git git://linuxtv.org/media_tree.git
8754 W:      https://linuxtv.org
8755 S:      Maintained
8756 F:      drivers/media/radio/radio-maxiradio*
8757
8758 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8759 M:      Peter Rosin <peda@axentia.se>
8760 L:      linux-iio@vger.kernel.org
8761 S:      Maintained
8762 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8763 F:      drivers/iio/potentiometer/mcp4018.c
8764 F:      drivers/iio/potentiometer/mcp4531.c
8765
8766 MCR20A IEEE-802.15.4 RADIO DRIVER
8767 M:      Xue Liu <liuxuenetmail@gmail.com>
8768 L:      linux-wpan@vger.kernel.org
8769 W:      https://github.com/xueliu/mcr20a-linux
8770 S:      Maintained
8771 F:      drivers/net/ieee802154/mcr20a.c
8772 F:      drivers/net/ieee802154/mcr20a.h
8773 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8774
8775 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8776 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8777 L:      linux-iio@vger.kernel.org
8778 S:      Maintained
8779 F:      drivers/iio/dac/cio-dac.c
8780
8781 MEDIA DRIVERS FOR ASCOT2E
8782 M:      Sergey Kozlov <serjk@netup.ru>
8783 M:      Abylay Ospan <aospan@netup.ru>
8784 L:      linux-media@vger.kernel.org
8785 W:      https://linuxtv.org
8786 W:      http://netup.tv/
8787 T:      git git://linuxtv.org/media_tree.git
8788 S:      Supported
8789 F:      drivers/media/dvb-frontends/ascot2e*
8790
8791 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8792 M:      Jasmin Jessich <jasmin@anw.at>
8793 L:      linux-media@vger.kernel.org
8794 W:      https://linuxtv.org
8795 T:      git git://linuxtv.org/media_tree.git
8796 S:      Maintained
8797 F:      drivers/media/dvb-frontends/cxd2099*
8798
8799 MEDIA DRIVERS FOR CXD2841ER
8800 M:      Sergey Kozlov <serjk@netup.ru>
8801 M:      Abylay Ospan <aospan@netup.ru>
8802 L:      linux-media@vger.kernel.org
8803 W:      https://linuxtv.org
8804 W:      http://netup.tv/
8805 T:      git git://linuxtv.org/media_tree.git
8806 S:      Supported
8807 F:      drivers/media/dvb-frontends/cxd2841er*
8808
8809 MEDIA DRIVERS FOR CXD2880
8810 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8811 L:      linux-media@vger.kernel.org
8812 W:      http://linuxtv.org/
8813 T:      git git://linuxtv.org/media_tree.git
8814 S:      Supported
8815 F:      drivers/media/dvb-frontends/cxd2880/*
8816 F:      drivers/media/spi/cxd2880*
8817
8818 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8819 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8820 L:      linux-media@vger.kernel.org
8821 W:      https://linuxtv.org
8822 T:      git git://linuxtv.org/media_tree.git
8823 S:      Maintained
8824 F:      drivers/media/pci/ddbridge/*
8825
8826 MEDIA DRIVERS FOR FREESCALE IMX
8827 M:      Steve Longerbeam <slongerbeam@gmail.com>
8828 M:      Philipp Zabel <p.zabel@pengutronix.de>
8829 L:      linux-media@vger.kernel.org
8830 T:      git git://linuxtv.org/media_tree.git
8831 S:      Maintained
8832 F:      Documentation/devicetree/bindings/media/imx.txt
8833 F:      Documentation/media/v4l-drivers/imx.rst
8834 F:      drivers/staging/media/imx/
8835 F:      include/linux/imx-media.h
8836 F:      include/media/imx.h
8837
8838 MEDIA DRIVERS FOR HELENE
8839 M:      Abylay Ospan <aospan@netup.ru>
8840 L:      linux-media@vger.kernel.org
8841 W:      https://linuxtv.org
8842 W:      http://netup.tv/
8843 T:      git git://linuxtv.org/media_tree.git
8844 S:      Supported
8845 F:      drivers/media/dvb-frontends/helene*
8846
8847 MEDIA DRIVERS FOR HORUS3A
8848 M:      Sergey Kozlov <serjk@netup.ru>
8849 M:      Abylay Ospan <aospan@netup.ru>
8850 L:      linux-media@vger.kernel.org
8851 W:      https://linuxtv.org
8852 W:      http://netup.tv/
8853 T:      git git://linuxtv.org/media_tree.git
8854 S:      Supported
8855 F:      drivers/media/dvb-frontends/horus3a*
8856
8857 MEDIA DRIVERS FOR LNBH25
8858 M:      Sergey Kozlov <serjk@netup.ru>
8859 M:      Abylay Ospan <aospan@netup.ru>
8860 L:      linux-media@vger.kernel.org
8861 W:      https://linuxtv.org
8862 W:      http://netup.tv/
8863 T:      git git://linuxtv.org/media_tree.git
8864 S:      Supported
8865 F:      drivers/media/dvb-frontends/lnbh25*
8866
8867 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8868 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8869 L:      linux-media@vger.kernel.org
8870 W:      https://linuxtv.org
8871 T:      git git://linuxtv.org/media_tree.git
8872 S:      Maintained
8873 F:      drivers/media/dvb-frontends/mxl5xx*
8874
8875 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8876 M:      Sergey Kozlov <serjk@netup.ru>
8877 M:      Abylay Ospan <aospan@netup.ru>
8878 L:      linux-media@vger.kernel.org
8879 W:      https://linuxtv.org
8880 W:      http://netup.tv/
8881 T:      git git://linuxtv.org/media_tree.git
8882 S:      Supported
8883 F:      drivers/media/pci/netup_unidvb/*
8884
8885 MEDIA DRIVERS FOR RENESAS - CEU
8886 M:      Jacopo Mondi <jacopo@jmondi.org>
8887 L:      linux-media@vger.kernel.org
8888 L:      linux-renesas-soc@vger.kernel.org
8889 T:      git git://linuxtv.org/media_tree.git
8890 S:      Supported
8891 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8892 F:      drivers/media/platform/renesas-ceu.c
8893 F:      include/media/drv-intf/renesas-ceu.h
8894
8895 MEDIA DRIVERS FOR RENESAS - DRIF
8896 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8897 L:      linux-media@vger.kernel.org
8898 L:      linux-renesas-soc@vger.kernel.org
8899 T:      git git://linuxtv.org/media_tree.git
8900 S:      Supported
8901 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8902 F:      drivers/media/platform/rcar_drif.c
8903
8904 MEDIA DRIVERS FOR RENESAS - FCP
8905 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8906 L:      linux-media@vger.kernel.org
8907 L:      linux-renesas-soc@vger.kernel.org
8908 T:      git git://linuxtv.org/media_tree.git
8909 S:      Supported
8910 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8911 F:      drivers/media/platform/rcar-fcp.c
8912 F:      include/media/rcar-fcp.h
8913
8914 MEDIA DRIVERS FOR RENESAS - FDP1
8915 M:      Kieran Bingham <kieran@bingham.xyz>
8916 L:      linux-media@vger.kernel.org
8917 L:      linux-renesas-soc@vger.kernel.org
8918 T:      git git://linuxtv.org/media_tree.git
8919 S:      Supported
8920 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8921 F:      drivers/media/platform/rcar_fdp1.c
8922
8923 MEDIA DRIVERS FOR RENESAS - VIN
8924 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8925 L:      linux-media@vger.kernel.org
8926 L:      linux-renesas-soc@vger.kernel.org
8927 T:      git git://linuxtv.org/media_tree.git
8928 S:      Supported
8929 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8930 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8931 F:      drivers/media/platform/rcar-vin/
8932
8933 MEDIA DRIVERS FOR RENESAS - VSP1
8934 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8935 L:      linux-media@vger.kernel.org
8936 L:      linux-renesas-soc@vger.kernel.org
8937 T:      git git://linuxtv.org/media_tree.git
8938 S:      Supported
8939 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8940 F:      drivers/media/platform/vsp1/
8941
8942 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8943 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8944 L:      linux-media@vger.kernel.org
8945 W:      https://linuxtv.org
8946 T:      git git://linuxtv.org/media_tree.git
8947 S:      Maintained
8948 F:      drivers/media/dvb-frontends/stv0910*
8949
8950 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8951 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8952 L:      linux-media@vger.kernel.org
8953 W:      https://linuxtv.org
8954 T:      git git://linuxtv.org/media_tree.git
8955 S:      Maintained
8956 F:      drivers/media/dvb-frontends/stv6111*
8957
8958 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8959 M:      Dmitry Osipenko <digetx@gmail.com>
8960 L:      linux-media@vger.kernel.org
8961 L:      linux-tegra@vger.kernel.org
8962 T:      git git://linuxtv.org/media_tree.git
8963 S:      Maintained
8964 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8965 F:      drivers/staging/media/tegra-vde/
8966
8967 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8968 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8969 P:      LinuxTV.org Project
8970 L:      linux-media@vger.kernel.org
8971 W:      https://linuxtv.org
8972 Q:      http://patchwork.kernel.org/project/linux-media/list/
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Maintained
8975 F:      Documentation/devicetree/bindings/media/
8976 F:      Documentation/media/
8977 F:      drivers/media/
8978 F:      drivers/staging/media/
8979 F:      include/linux/platform_data/media/
8980 F:      include/media/
8981 F:      include/uapi/linux/dvb/
8982 F:      include/uapi/linux/videodev2.h
8983 F:      include/uapi/linux/media.h
8984 F:      include/uapi/linux/v4l2-*
8985 F:      include/uapi/linux/meye.h
8986 F:      include/uapi/linux/ivtv*
8987 F:      include/uapi/linux/uvcvideo.h
8988
8989 MEDIATEK CIR DRIVER
8990 M:      Sean Wang <sean.wang@mediatek.com>
8991 S:      Maintained
8992 F:      drivers/media/rc/mtk-cir.c
8993
8994 MEDIATEK DMA DRIVER
8995 M:      Sean Wang <sean.wang@mediatek.com>
8996 L:      dmaengine@vger.kernel.org
8997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8998 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8999 S:      Maintained
9000 F:      Documentation/devicetree/bindings/dma/mtk-*
9001 F:      drivers/dma/mediatek/
9002
9003 MEDIATEK PMIC LED DRIVER
9004 M:      Sean Wang <sean.wang@mediatek.com>
9005 S:      Maintained
9006 F:      drivers/leds/leds-mt6323.c
9007 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9008
9009 MEDIATEK ETHERNET DRIVER
9010 M:      Felix Fietkau <nbd@openwrt.org>
9011 M:      John Crispin <john@phrozen.org>
9012 M:      Sean Wang <sean.wang@mediatek.com>
9013 M:      Nelson Chang <nelson.chang@mediatek.com>
9014 L:      netdev@vger.kernel.org
9015 S:      Maintained
9016 F:      drivers/net/ethernet/mediatek/
9017
9018 MEDIATEK SWITCH DRIVER
9019 M:      Sean Wang <sean.wang@mediatek.com>
9020 L:      netdev@vger.kernel.org
9021 S:      Maintained
9022 F:      drivers/net/dsa/mt7530.*
9023 F:      net/dsa/tag_mtk.c
9024
9025 MEDIATEK JPEG DRIVER
9026 M:      Rick Chang <rick.chang@mediatek.com>
9027 M:      Bin Liu <bin.liu@mediatek.com>
9028 S:      Supported
9029 F:      drivers/media/platform/mtk-jpeg/
9030 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9031
9032 MEDIATEK MDP DRIVER
9033 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9034 M:      Houlong Wei <houlong.wei@mediatek.com>
9035 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9036 S:      Supported
9037 F:      drivers/media/platform/mtk-mdp/
9038 F:      drivers/media/platform/mtk-vpu/
9039 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9040
9041 MEDIATEK MEDIA DRIVER
9042 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9043 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9044 S:      Supported
9045 F:      drivers/media/platform/mtk-vcodec/
9046 F:      drivers/media/platform/mtk-vpu/
9047 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9048 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9049
9050 MEDIATEK MT7601U WIRELESS LAN DRIVER
9051 M:      Jakub Kicinski <kubakici@wp.pl>
9052 L:      linux-wireless@vger.kernel.org
9053 S:      Maintained
9054 F:      drivers/net/wireless/mediatek/mt7601u/
9055
9056 MEDIATEK NAND CONTROLLER DRIVER
9057 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9058 L:      linux-mtd@lists.infradead.org
9059 S:      Maintained
9060 F:      drivers/mtd/nand/raw/mtk_*
9061 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9062
9063 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9064 M:      Sean Wang <sean.wang@mediatek.com>
9065 S:      Maintained
9066 F:      drivers/char/hw_random/mtk-rng.c
9067
9068 MEDIATEK USB3 DRD IP DRIVER
9069 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9070 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9072 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9073 S:      Maintained
9074 F:      drivers/usb/mtu3/
9075
9076 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9077 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9078 M:      Martin Donnelly <martin.donnelly@ge.com>
9079 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9080 S:      Maintained
9081 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9082 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9083
9084 MEGARAID SCSI/SAS DRIVERS
9085 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9086 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9087 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9088 L:      megaraidlinux.pdl@broadcom.com
9089 L:      linux-scsi@vger.kernel.org
9090 W:      http://www.avagotech.com/support/
9091 S:      Maintained
9092 F:      Documentation/scsi/megaraid.txt
9093 F:      drivers/scsi/megaraid.*
9094 F:      drivers/scsi/megaraid/
9095
9096 MELEXIS MLX90614 DRIVER
9097 M:      Crt Mori <cmo@melexis.com>
9098 L:      linux-iio@vger.kernel.org
9099 W:      http://www.melexis.com
9100 S:      Supported
9101 F:      drivers/iio/temperature/mlx90614.c
9102
9103 MELEXIS MLX90632 DRIVER
9104 M:      Crt Mori <cmo@melexis.com>
9105 L:      linux-iio@vger.kernel.org
9106 W:      http://www.melexis.com
9107 S:      Supported
9108 F:      drivers/iio/temperature/mlx90632.c
9109
9110 MELFAS MIP4 TOUCHSCREEN DRIVER
9111 M:      Sangwon Jee <jeesw@melfas.com>
9112 W:      http://www.melfas.com
9113 S:      Supported
9114 F:      drivers/input/touchscreen/melfas_mip4.c
9115 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9116
9117 MELLANOX ETHERNET DRIVER (mlx4_en)
9118 M:      Tariq Toukan <tariqt@mellanox.com>
9119 L:      netdev@vger.kernel.org
9120 S:      Supported
9121 W:      http://www.mellanox.com
9122 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9123 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9124
9125 MELLANOX ETHERNET DRIVER (mlx5e)
9126 M:      Saeed Mahameed <saeedm@mellanox.com>
9127 L:      netdev@vger.kernel.org
9128 S:      Supported
9129 W:      http://www.mellanox.com
9130 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9131 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9132
9133 MELLANOX ETHERNET INNOVA DRIVERS
9134 R:      Boris Pismenny <borisp@mellanox.com>
9135 L:      netdev@vger.kernel.org
9136 S:      Supported
9137 W:      http://www.mellanox.com
9138 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9139 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9140 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9141 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9142 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9143
9144 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9145 R:      Boris Pismenny <borisp@mellanox.com>
9146 L:      netdev@vger.kernel.org
9147 S:      Supported
9148 W:      http://www.mellanox.com
9149 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9150 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9151 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9152
9153 MELLANOX ETHERNET SWITCH DRIVERS
9154 M:      Jiri Pirko <jiri@mellanox.com>
9155 M:      Ido Schimmel <idosch@mellanox.com>
9156 L:      netdev@vger.kernel.org
9157 S:      Supported
9158 W:      http://www.mellanox.com
9159 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9160 F:      drivers/net/ethernet/mellanox/mlxsw/
9161
9162 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9163 M:      mlxsw@mellanox.com
9164 L:      netdev@vger.kernel.org
9165 S:      Supported
9166 W:      http://www.mellanox.com
9167 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9168 F:      drivers/net/ethernet/mellanox/mlxfw/
9169
9170 MELLANOX HARDWARE PLATFORM SUPPORT
9171 M:      Andy Shevchenko <andy@infradead.org>
9172 M:      Darren Hart <dvhart@infradead.org>
9173 M:      Vadim Pasternak <vadimp@mellanox.com>
9174 L:      platform-driver-x86@vger.kernel.org
9175 S:      Supported
9176 F:      drivers/platform/mellanox/
9177
9178 MELLANOX MLX4 core VPI driver
9179 M:      Tariq Toukan <tariqt@mellanox.com>
9180 L:      netdev@vger.kernel.org
9181 L:      linux-rdma@vger.kernel.org
9182 W:      http://www.mellanox.com
9183 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9184 S:      Supported
9185 F:      drivers/net/ethernet/mellanox/mlx4/
9186 F:      include/linux/mlx4/
9187
9188 MELLANOX MLX4 IB driver
9189 M:      Yishai Hadas <yishaih@mellanox.com>
9190 L:      linux-rdma@vger.kernel.org
9191 W:      http://www.mellanox.com
9192 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9193 S:      Supported
9194 F:      drivers/infiniband/hw/mlx4/
9195 F:      include/linux/mlx4/
9196 F:      include/uapi/rdma/mlx4-abi.h
9197
9198 MELLANOX MLX5 core VPI driver
9199 M:      Saeed Mahameed <saeedm@mellanox.com>
9200 M:      Leon Romanovsky <leonro@mellanox.com>
9201 L:      netdev@vger.kernel.org
9202 L:      linux-rdma@vger.kernel.org
9203 W:      http://www.mellanox.com
9204 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9205 S:      Supported
9206 F:      drivers/net/ethernet/mellanox/mlx5/core/
9207 F:      include/linux/mlx5/
9208
9209 MELLANOX MLX5 IB driver
9210 M:      Leon Romanovsky <leonro@mellanox.com>
9211 L:      linux-rdma@vger.kernel.org
9212 W:      http://www.mellanox.com
9213 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9214 S:      Supported
9215 F:      drivers/infiniband/hw/mlx5/
9216 F:      include/linux/mlx5/
9217 F:      include/uapi/rdma/mlx5-abi.h
9218
9219 MELLANOX MLXCPLD I2C AND MUX DRIVER
9220 M:      Vadim Pasternak <vadimp@mellanox.com>
9221 M:      Michael Shych <michaelsh@mellanox.com>
9222 L:      linux-i2c@vger.kernel.org
9223 S:      Supported
9224 F:      drivers/i2c/busses/i2c-mlxcpld.c
9225 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9226 F:      Documentation/i2c/busses/i2c-mlxcpld
9227
9228 MELLANOX MLXCPLD LED DRIVER
9229 M:      Vadim Pasternak <vadimp@mellanox.com>
9230 L:      linux-leds@vger.kernel.org
9231 S:      Supported
9232 F:      drivers/leds/leds-mlxcpld.c
9233 F:      drivers/leds/leds-mlxreg.c
9234 F:      Documentation/leds/leds-mlxcpld.txt
9235
9236 MELLANOX PLATFORM DRIVER
9237 M:      Vadim Pasternak <vadimp@mellanox.com>
9238 L:      platform-driver-x86@vger.kernel.org
9239 S:      Supported
9240 F:      drivers/platform/x86/mlx-platform.c
9241
9242 MEMBARRIER SUPPORT
9243 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9244 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9245 L:      linux-kernel@vger.kernel.org
9246 S:      Supported
9247 F:      kernel/sched/membarrier.c
9248 F:      include/uapi/linux/membarrier.h
9249 F:      arch/powerpc/include/asm/membarrier.h
9250
9251 MEMORY MANAGEMENT
9252 L:      linux-mm@kvack.org
9253 W:      http://www.linux-mm.org
9254 S:      Maintained
9255 F:      include/linux/mm.h
9256 F:      include/linux/gfp.h
9257 F:      include/linux/mmzone.h
9258 F:      include/linux/memory_hotplug.h
9259 F:      include/linux/vmalloc.h
9260 F:      mm/
9261
9262 MEMORY TECHNOLOGY DEVICES (MTD)
9263 M:      David Woodhouse <dwmw2@infradead.org>
9264 M:      Brian Norris <computersforpeace@gmail.com>
9265 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9266 M:      Marek Vasut <marek.vasut@gmail.com>
9267 M:      Richard Weinberger <richard@nod.at>
9268 L:      linux-mtd@lists.infradead.org
9269 W:      http://www.linux-mtd.infradead.org/
9270 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9271 T:      git git://git.infradead.org/linux-mtd.git master
9272 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9273 S:      Maintained
9274 F:      Documentation/devicetree/bindings/mtd/
9275 F:      drivers/mtd/
9276 F:      include/linux/mtd/
9277 F:      include/uapi/mtd/
9278
9279 MEN A21 WATCHDOG DRIVER
9280 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9281 L:      linux-watchdog@vger.kernel.org
9282 S:      Maintained
9283 F:      drivers/watchdog/mena21_wdt.c
9284
9285 MEN CHAMELEON BUS (mcb)
9286 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9287 S:      Maintained
9288 F:      drivers/mcb/
9289 F:      include/linux/mcb.h
9290 F:      Documentation/men-chameleon-bus.txt
9291
9292 MEN F21BMC (Board Management Controller)
9293 M:      Andreas Werner <andreas.werner@men.de>
9294 S:      Supported
9295 F:      drivers/mfd/menf21bmc.c
9296 F:      drivers/watchdog/menf21bmc_wdt.c
9297 F:      drivers/leds/leds-menf21bmc.c
9298 F:      drivers/hwmon/menf21bmc_hwmon.c
9299 F:      Documentation/hwmon/menf21bmc
9300
9301 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9302 M:      Neil Armstrong <narmstrong@baylibre.com>
9303 L:      linux-media@lists.freedesktop.org
9304 L:      linux-amlogic@lists.infradead.org
9305 W:      http://linux-meson.com/
9306 S:      Supported
9307 F:      drivers/media/platform/meson/ao-cec.c
9308 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9309 T:      git git://linuxtv.org/media_tree.git
9310
9311 MICROBLAZE ARCHITECTURE
9312 M:      Michal Simek <monstr@monstr.eu>
9313 W:      http://www.monstr.eu/fdt/
9314 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9315 S:      Supported
9316 F:      arch/microblaze/
9317
9318 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9319 M:      Richard Genoud <richard.genoud@gmail.com>
9320 S:      Maintained
9321 F:      drivers/tty/serial/atmel_serial.c
9322 F:      drivers/tty/serial/atmel_serial.h
9323
9324 MICROCHIP / ATMEL DMA DRIVER
9325 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9327 L:      dmaengine@vger.kernel.org
9328 S:      Supported
9329 F:      drivers/dma/at_hdmac.c
9330 F:      drivers/dma/at_hdmac_regs.h
9331 F:      include/linux/platform_data/dma-atmel.h
9332
9333 MICROCHIP / ATMEL ECC DRIVER
9334 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9335 L:      linux-crypto@vger.kernel.org
9336 S:      Maintained
9337 F:      drivers/crypto/atmel-ecc.*
9338
9339 MICROCHIP / ATMEL ISC DRIVER
9340 M:      Songjun Wu <songjun.wu@microchip.com>
9341 L:      linux-media@vger.kernel.org
9342 S:      Supported
9343 F:      drivers/media/platform/atmel/atmel-isc.c
9344 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9345 F:      devicetree/bindings/media/atmel-isc.txt
9346
9347 MICROCHIP / ATMEL NAND DRIVER
9348 M:      Wenyou Yang <wenyou.yang@microchip.com>
9349 M:      Josh Wu <rainyfeeling@outlook.com>
9350 L:      linux-mtd@lists.infradead.org
9351 S:      Supported
9352 F:      drivers/mtd/nand/raw/atmel/*
9353 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9354
9355 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9356 M:      Woojung Huh <Woojung.Huh@microchip.com>
9357 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9358 L:      netdev@vger.kernel.org
9359 S:      Maintained
9360 F:      net/dsa/tag_ksz.c
9361 F:      drivers/net/dsa/microchip/*
9362 F:      include/linux/platform_data/microchip-ksz.h
9363 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9364
9365 MICROCHIP LAN743X ETHERNET DRIVER
9366 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9367 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9368 L:      netdev@vger.kernel.org
9369 S:      Maintained
9370 F:      drivers/net/ethernet/microchip/lan743x_*
9371
9372 MICROCHIP USB251XB DRIVER
9373 M:      Richard Leitner <richard.leitner@skidata.com>
9374 L:      linux-usb@vger.kernel.org
9375 S:      Maintained
9376 F:      drivers/usb/misc/usb251xb.c
9377 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9378
9379 MICROSEMI MIPS SOCS
9380 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9381 L:      linux-mips@linux-mips.org
9382 S:      Maintained
9383 F:      arch/mips/generic/board-ocelot.c
9384 F:      arch/mips/configs/generic/board-ocelot.config
9385 F:      arch/mips/boot/dts/mscc/
9386 F:      Documentation/devicetree/bindings/mips/mscc.txt
9387
9388 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9389 M:      Don Brace <don.brace@microsemi.com>
9390 L:      esc.storagedev@microsemi.com
9391 L:      linux-scsi@vger.kernel.org
9392 S:      Supported
9393 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9394 F:      drivers/scsi/smartpqi/Kconfig
9395 F:      drivers/scsi/smartpqi/Makefile
9396 F:      include/linux/cciss*.h
9397 F:      include/uapi/linux/cciss*.h
9398 F:      Documentation/scsi/smartpqi.txt
9399
9400 MICROSEMI ETHERNET SWITCH DRIVER
9401 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9402 L:      netdev@vger.kernel.org
9403 S:      Supported
9404 F:      drivers/net/ethernet/mscc/
9405
9406 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9407 M:      Chen Yu <yu.c.chen@intel.com>
9408 L:      platform-driver-x86@vger.kernel.org
9409 S:      Supported
9410 F:      drivers/platform/x86/surfacepro3_button.c
9411
9412 MICROTEK X6 SCANNER
9413 M:      Oliver Neukum <oliver@neukum.org>
9414 S:      Maintained
9415 F:      drivers/usb/image/microtek.*
9416
9417 MIPS
9418 M:      Ralf Baechle <ralf@linux-mips.org>
9419 M:      James Hogan <jhogan@kernel.org>
9420 L:      linux-mips@linux-mips.org
9421 W:      http://www.linux-mips.org/
9422 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9423 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9424 S:      Supported
9425 F:      Documentation/devicetree/bindings/mips/
9426 F:      Documentation/mips/
9427 F:      arch/mips/
9428 F:      drivers/platform/mips/
9429
9430 MIPS BOSTON DEVELOPMENT BOARD
9431 M:      Paul Burton <paul.burton@mips.com>
9432 L:      linux-mips@linux-mips.org
9433 S:      Maintained
9434 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9435 F:      arch/mips/boot/dts/img/boston.dts
9436 F:      arch/mips/configs/generic/board-boston.config
9437 F:      drivers/clk/imgtec/clk-boston.c
9438 F:      include/dt-bindings/clock/boston-clock.h
9439
9440 MIPS GENERIC PLATFORM
9441 M:      Paul Burton <paul.burton@mips.com>
9442 L:      linux-mips@linux-mips.org
9443 S:      Supported
9444 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9445 F:      arch/mips/generic/
9446 F:      arch/mips/tools/generic-board-config.sh
9447
9448 MIPS/LOONGSON1 ARCHITECTURE
9449 M:      Keguang Zhang <keguang.zhang@gmail.com>
9450 L:      linux-mips@linux-mips.org
9451 S:      Maintained
9452 F:      arch/mips/loongson32/
9453 F:      arch/mips/include/asm/mach-loongson32/
9454 F:      drivers/*/*loongson1*
9455 F:      drivers/*/*/*loongson1*
9456
9457 MIPS/LOONGSON2 ARCHITECTURE
9458 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9459 L:      linux-mips@linux-mips.org
9460 S:      Maintained
9461 F:      arch/mips/loongson64/*{2e/2f}*
9462 F:      arch/mips/include/asm/mach-loongson64/
9463 F:      drivers/*/*loongson2*
9464 F:      drivers/*/*/*loongson2*
9465
9466 MIPS/LOONGSON3 ARCHITECTURE
9467 M:      Huacai Chen <chenhc@lemote.com>
9468 L:      linux-mips@linux-mips.org
9469 S:      Maintained
9470 F:      arch/mips/loongson64/
9471 F:      arch/mips/include/asm/mach-loongson64/
9472 F:      drivers/platform/mips/cpu_hwmon.c
9473 F:      drivers/*/*loongson3*
9474 F:      drivers/*/*/*loongson3*
9475
9476 MIPS RINT INSTRUCTION EMULATION
9477 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9478 L:      linux-mips@linux-mips.org
9479 S:      Supported
9480 F:      arch/mips/math-emu/sp_rint.c
9481 F:      arch/mips/math-emu/dp_rint.c
9482
9483 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9484 M:      Hans Verkuil <hverkuil@xs4all.nl>
9485 L:      linux-media@vger.kernel.org
9486 T:      git git://linuxtv.org/media_tree.git
9487 W:      https://linuxtv.org
9488 S:      Odd Fixes
9489 F:      drivers/media/radio/radio-miropcm20*
9490
9491 MMP SUPPORT
9492 M:      Eric Miao <eric.y.miao@gmail.com>
9493 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9495 T:      git git://github.com/hzhuang1/linux.git
9496 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9497 S:      Maintained
9498 F:      arch/arm/boot/dts/mmp*
9499 F:      arch/arm/mach-mmp/
9500
9501 MN88472 MEDIA DRIVER
9502 M:      Antti Palosaari <crope@iki.fi>
9503 L:      linux-media@vger.kernel.org
9504 W:      https://linuxtv.org
9505 W:      http://palosaari.fi/linux/
9506 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9507 S:      Maintained
9508 F:      drivers/media/dvb-frontends/mn88472*
9509
9510 MN88473 MEDIA DRIVER
9511 M:      Antti Palosaari <crope@iki.fi>
9512 L:      linux-media@vger.kernel.org
9513 W:      https://linuxtv.org
9514 W:      http://palosaari.fi/linux/
9515 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9516 S:      Maintained
9517 F:      drivers/media/dvb-frontends/mn88473*
9518
9519 PCI DRIVER FOR MOBIVEIL PCIE IP
9520 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9521 L:      linux-pci@vger.kernel.org
9522 S:      Supported
9523 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9524 F:      drivers/pci/host/pcie-mobiveil.c
9525
9526 MODULE SUPPORT
9527 M:      Jessica Yu <jeyu@kernel.org>
9528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9529 S:      Maintained
9530 F:      include/linux/module.h
9531 F:      kernel/module.c
9532
9533 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9534 W:      http://popies.net/meye/
9535 S:      Orphan
9536 F:      Documentation/media/v4l-drivers/meye*
9537 F:      drivers/media/pci/meye/
9538 F:      include/uapi/linux/meye.h
9539
9540 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9541 M:      Jiri Slaby <jirislaby@gmail.com>
9542 S:      Maintained
9543 F:      Documentation/serial/moxa-smartio
9544 F:      drivers/tty/mxser.*
9545
9546 MR800 AVERMEDIA USB FM RADIO DRIVER
9547 M:      Alexey Klimov <klimov.linux@gmail.com>
9548 L:      linux-media@vger.kernel.org
9549 T:      git git://linuxtv.org/media_tree.git
9550 S:      Maintained
9551 F:      drivers/media/radio/radio-mr800.c
9552
9553 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9554 M:      Alan Ott <alan@signal11.us>
9555 L:      linux-wpan@vger.kernel.org
9556 S:      Maintained
9557 F:      drivers/net/ieee802154/mrf24j40.c
9558 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9559
9560 MSI LAPTOP SUPPORT
9561 M:      "Lee, Chun-Yi" <jlee@suse.com>
9562 L:      platform-driver-x86@vger.kernel.org
9563 S:      Maintained
9564 F:      drivers/platform/x86/msi-laptop.c
9565
9566 MSI WMI SUPPORT
9567 L:      platform-driver-x86@vger.kernel.org
9568 S:      Orphan
9569 F:      drivers/platform/x86/msi-wmi.c
9570
9571 MSI001 MEDIA DRIVER
9572 M:      Antti Palosaari <crope@iki.fi>
9573 L:      linux-media@vger.kernel.org
9574 W:      https://linuxtv.org
9575 W:      http://palosaari.fi/linux/
9576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9577 T:      git git://linuxtv.org/anttip/media_tree.git
9578 S:      Maintained
9579 F:      drivers/media/tuners/msi001*
9580
9581 MSI2500 MEDIA DRIVER
9582 M:      Antti Palosaari <crope@iki.fi>
9583 L:      linux-media@vger.kernel.org
9584 W:      https://linuxtv.org
9585 W:      http://palosaari.fi/linux/
9586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9587 T:      git git://linuxtv.org/anttip/media_tree.git
9588 S:      Maintained
9589 F:      drivers/media/usb/msi2500/
9590
9591 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9592 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9593 L:      linux-mtd@lists.infradead.org
9594 S:      Maintained
9595 F:      drivers/mtd/devices/docg3*
9596
9597 MT9M032 APTINA SENSOR DRIVER
9598 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9599 L:      linux-media@vger.kernel.org
9600 T:      git git://linuxtv.org/media_tree.git
9601 S:      Maintained
9602 F:      drivers/media/i2c/mt9m032.c
9603 F:      include/media/i2c/mt9m032.h
9604
9605 MT9P031 APTINA CAMERA SENSOR
9606 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9607 L:      linux-media@vger.kernel.org
9608 T:      git git://linuxtv.org/media_tree.git
9609 S:      Maintained
9610 F:      drivers/media/i2c/mt9p031.c
9611 F:      include/media/i2c/mt9p031.h
9612
9613 MT9T001 APTINA CAMERA SENSOR
9614 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9615 L:      linux-media@vger.kernel.org
9616 T:      git git://linuxtv.org/media_tree.git
9617 S:      Maintained
9618 F:      drivers/media/i2c/mt9t001.c
9619 F:      include/media/i2c/mt9t001.h
9620
9621 MT9T112 APTINA CAMERA SENSOR
9622 M:      Jacopo Mondi <jacopo@jmondi.org>
9623 L:      linux-media@vger.kernel.org
9624 T:      git git://linuxtv.org/media_tree.git
9625 S:      Odd Fixes
9626 F:      drivers/media/i2c/mt9t112.c
9627 F:      include/media/i2c/mt9t112.h
9628
9629 MT9V032 APTINA CAMERA SENSOR
9630 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9631 L:      linux-media@vger.kernel.org
9632 T:      git git://linuxtv.org/media_tree.git
9633 S:      Maintained
9634 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9635 F:      drivers/media/i2c/mt9v032.c
9636 F:      include/media/i2c/mt9v032.h
9637
9638 MULTIFUNCTION DEVICES (MFD)
9639 M:      Lee Jones <lee.jones@linaro.org>
9640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9641 S:      Supported
9642 F:      Documentation/devicetree/bindings/mfd/
9643 F:      drivers/mfd/
9644 F:      include/linux/mfd/
9645 F:      include/dt-bindings/mfd/
9646
9647 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9648 S:      Orphan
9649 F:      drivers/mmc/host/mmc_spi.c
9650 F:      include/linux/spi/mmc_spi.h
9651
9652 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9653 M:      Ulf Hansson <ulf.hansson@linaro.org>
9654 L:      linux-mmc@vger.kernel.org
9655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9656 S:      Maintained
9657 F:      Documentation/devicetree/bindings/mmc/
9658 F:      drivers/mmc/
9659 F:      include/linux/mmc/
9660 F:      include/uapi/linux/mmc/
9661
9662 MULTIPLEXER SUBSYSTEM
9663 M:      Peter Rosin <peda@axentia.se>
9664 S:      Maintained
9665 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9666 F:      Documentation/devicetree/bindings/mux/
9667 F:      include/linux/dt-bindings/mux/
9668 F:      include/linux/mux/
9669 F:      drivers/mux/
9670
9671 MULTITECH MULTIPORT CARD (ISICOM)
9672 S:      Orphan
9673 F:      drivers/tty/isicom.c
9674 F:      include/linux/isicom.h
9675
9676 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9677 M:      Bin Liu <b-liu@ti.com>
9678 L:      linux-usb@vger.kernel.org
9679 S:      Maintained
9680 F:      drivers/usb/musb/
9681
9682 MXL5007T MEDIA DRIVER
9683 M:      Michael Krufky <mkrufky@linuxtv.org>
9684 L:      linux-media@vger.kernel.org
9685 W:      https://linuxtv.org
9686 W:      http://github.com/mkrufky
9687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9688 T:      git git://linuxtv.org/mkrufky/tuners.git
9689 S:      Maintained
9690 F:      drivers/media/tuners/mxl5007t.*
9691
9692 MXSFB DRM DRIVER
9693 M:      Marek Vasut <marex@denx.de>
9694 S:      Supported
9695 F:      drivers/gpu/drm/mxsfb/
9696 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9697
9698 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9699 M:      Chris Lee <christopher.lee@cspi.com>
9700 L:      netdev@vger.kernel.org
9701 W:      https://www.cspi.com/ethernet-products/support/downloads/
9702 S:      Supported
9703 F:      drivers/net/ethernet/myricom/myri10ge/
9704
9705 NAND FLASH SUBSYSTEM
9706 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9707 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9708 R:      Richard Weinberger <richard@nod.at>
9709 L:      linux-mtd@lists.infradead.org
9710 W:      http://www.linux-mtd.infradead.org/
9711 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9712 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9713 T:      git git://git.infradead.org/linux-mtd.git nand/next
9714 S:      Maintained
9715 F:      drivers/mtd/nand/
9716 F:      include/linux/mtd/*nand*.h
9717
9718 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9719 M:      Daniel Mack <zonque@gmail.com>
9720 S:      Maintained
9721 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9722 W:      http://www.native-instruments.com
9723 F:      sound/usb/caiaq/
9724
9725 NATSEMI ETHERNET DRIVER (DP8381x)
9726 S:      Orphan
9727 F:      drivers/net/ethernet/natsemi/natsemi.c
9728
9729 NCP FILESYSTEM
9730 M:      Petr Vandrovec <petr@vandrovec.name>
9731 S:      Obsolete
9732 F:      drivers/staging/ncpfs/
9733
9734 NCR 5380 SCSI DRIVERS
9735 M:      Finn Thain <fthain@telegraphics.com.au>
9736 M:      Michael Schmitz <schmitzmic@gmail.com>
9737 L:      linux-scsi@vger.kernel.org
9738 S:      Maintained
9739 F:      Documentation/scsi/g_NCR5380.txt
9740 F:      drivers/scsi/NCR5380.*
9741 F:      drivers/scsi/arm/cumana_1.c
9742 F:      drivers/scsi/arm/oak.c
9743 F:      drivers/scsi/atari_scsi.*
9744 F:      drivers/scsi/dmx3191d.c
9745 F:      drivers/scsi/g_NCR5380.*
9746 F:      drivers/scsi/mac_scsi.*
9747 F:      drivers/scsi/sun3_scsi.*
9748 F:      drivers/scsi/sun3_scsi_vme.c
9749
9750 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9751 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9752 L:      linux-scsi@vger.kernel.org
9753 S:      Maintained
9754 F:      drivers/scsi/NCR_D700.*
9755
9756 NCT6775 HARDWARE MONITOR DRIVER
9757 M:      Guenter Roeck <linux@roeck-us.net>
9758 L:      linux-hwmon@vger.kernel.org
9759 S:      Maintained
9760 F:      Documentation/hwmon/nct6775
9761 F:      drivers/hwmon/nct6775.c
9762
9763 NET_FAILOVER MODULE
9764 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9765 L:      netdev@vger.kernel.org
9766 S:      Supported
9767 F:      driver/net/net_failover.c
9768 F:      include/net/net_failover.h
9769 F:      Documentation/networking/net_failover.rst
9770
9771 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9772 M:      Faisal Latif <faisal.latif@intel.com>
9773 L:      linux-rdma@vger.kernel.org
9774 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9775 S:      Supported
9776 F:      drivers/infiniband/hw/nes/
9777 F:      include/uapi/rdma/nes-abi.h
9778
9779 NETEM NETWORK EMULATOR
9780 M:      Stephen Hemminger <stephen@networkplumber.org>
9781 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9782 S:      Maintained
9783 F:      net/sched/sch_netem.c
9784
9785 NETERION 10GbE DRIVERS (s2io/vxge)
9786 M:      Jon Mason <jdmason@kudzu.us>
9787 L:      netdev@vger.kernel.org
9788 S:      Supported
9789 F:      Documentation/networking/s2io.txt
9790 F:      Documentation/networking/vxge.txt
9791 F:      drivers/net/ethernet/neterion/
9792
9793 NETFILTER
9794 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9795 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9796 M:      Florian Westphal <fw@strlen.de>
9797 L:      netfilter-devel@vger.kernel.org
9798 L:      coreteam@netfilter.org
9799 W:      http://www.netfilter.org/
9800 W:      http://www.iptables.org/
9801 W:      http://www.nftables.org/
9802 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9805 S:      Maintained
9806 F:      include/linux/netfilter*
9807 F:      include/linux/netfilter/
9808 F:      include/net/netfilter/
9809 F:      include/uapi/linux/netfilter*
9810 F:      include/uapi/linux/netfilter/
9811 F:      net/*/netfilter.c
9812 F:      net/*/netfilter/
9813 F:      net/netfilter/
9814 F:      net/bridge/br_netfilter*.c
9815
9816 NETROM NETWORK LAYER
9817 M:      Ralf Baechle <ralf@linux-mips.org>
9818 L:      linux-hams@vger.kernel.org
9819 W:      http://www.linux-ax25.org/
9820 S:      Maintained
9821 F:      include/net/netrom.h
9822 F:      include/uapi/linux/netrom.h
9823 F:      net/netrom/
9824
9825 NETRONOME ETHERNET DRIVERS
9826 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9827 L:      oss-drivers@netronome.com
9828 S:      Maintained
9829 F:      drivers/net/ethernet/netronome/
9830
9831 NETWORK BLOCK DEVICE (NBD)
9832 M:      Josef Bacik <josef@toxicpanda.com>
9833 S:      Maintained
9834 L:      linux-block@vger.kernel.org
9835 L:      nbd@other.debian.org
9836 F:      Documentation/blockdev/nbd.txt
9837 F:      drivers/block/nbd.c
9838 F:      include/uapi/linux/nbd.h
9839
9840 NETWORK DROP MONITOR
9841 M:      Neil Horman <nhorman@tuxdriver.com>
9842 L:      netdev@vger.kernel.org
9843 S:      Maintained
9844 W:      https://fedorahosted.org/dropwatch/
9845 F:      net/core/drop_monitor.c
9846
9847 NETWORKING DRIVERS
9848 M:      "David S. Miller" <davem@davemloft.net>
9849 L:      netdev@vger.kernel.org
9850 W:      http://www.linuxfoundation.org/en/Net
9851 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9854 S:      Odd Fixes
9855 F:      Documentation/devicetree/bindings/net/
9856 F:      drivers/net/
9857 F:      include/linux/if_*
9858 F:      include/linux/netdevice.h
9859 F:      include/linux/etherdevice.h
9860 F:      include/linux/fcdevice.h
9861 F:      include/linux/fddidevice.h
9862 F:      include/linux/hippidevice.h
9863 F:      include/linux/inetdevice.h
9864 F:      include/uapi/linux/if_*
9865 F:      include/uapi/linux/netdevice.h
9866
9867 NETWORKING DRIVERS (WIRELESS)
9868 M:      Kalle Valo <kvalo@codeaurora.org>
9869 L:      linux-wireless@vger.kernel.org
9870 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9873 S:      Maintained
9874 F:      Documentation/devicetree/bindings/net/wireless/
9875 F:      drivers/net/wireless/
9876
9877 NETWORKING [DSA]
9878 M:      Andrew Lunn <andrew@lunn.ch>
9879 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9880 M:      Florian Fainelli <f.fainelli@gmail.com>
9881 S:      Maintained
9882 F:      net/dsa/
9883 F:      include/net/dsa.h
9884 F:      include/linux/dsa/
9885 F:      drivers/net/dsa/
9886
9887 NETWORKING [GENERAL]
9888 M:      "David S. Miller" <davem@davemloft.net>
9889 L:      netdev@vger.kernel.org
9890 W:      http://www.linuxfoundation.org/en/Net
9891 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9894 B:      mailto:netdev@vger.kernel.org
9895 S:      Maintained
9896 F:      net/
9897 F:      include/net/
9898 F:      include/linux/in.h
9899 F:      include/linux/net.h
9900 F:      include/linux/netdevice.h
9901 F:      include/uapi/linux/in.h
9902 F:      include/uapi/linux/net.h
9903 F:      include/uapi/linux/netdevice.h
9904 F:      include/uapi/linux/net_namespace.h
9905 F:      tools/testing/selftests/net/
9906 F:      lib/net_utils.c
9907 F:      lib/random32.c
9908 F:      Documentation/networking/
9909
9910 NETWORKING [IPSEC]
9911 M:      Steffen Klassert <steffen.klassert@secunet.com>
9912 M:      Herbert Xu <herbert@gondor.apana.org.au>
9913 M:      "David S. Miller" <davem@davemloft.net>
9914 L:      netdev@vger.kernel.org
9915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9917 S:      Maintained
9918 F:      net/core/flow.c
9919 F:      net/xfrm/
9920 F:      net/key/
9921 F:      net/ipv4/xfrm*
9922 F:      net/ipv4/esp4*
9923 F:      net/ipv4/ah4.c
9924 F:      net/ipv4/ipcomp.c
9925 F:      net/ipv4/ip_vti.c
9926 F:      net/ipv6/xfrm*
9927 F:      net/ipv6/esp6*
9928 F:      net/ipv6/ah6.c
9929 F:      net/ipv6/ipcomp6.c
9930 F:      net/ipv6/ip6_vti.c
9931 F:      include/uapi/linux/xfrm.h
9932 F:      include/net/xfrm.h
9933
9934 NETWORKING [IPv4/IPv6]
9935 M:      "David S. Miller" <davem@davemloft.net>
9936 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9937 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9938 L:      netdev@vger.kernel.org
9939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9940 S:      Maintained
9941 F:      net/ipv4/
9942 F:      net/ipv6/
9943 F:      include/net/ip*
9944 F:      arch/x86/net/*
9945
9946 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9947 M:      Paul Moore <paul@paul-moore.com>
9948 W:      https://github.com/netlabel
9949 L:      netdev@vger.kernel.org
9950 L:      linux-security-module@vger.kernel.org
9951 S:      Maintained
9952 F:      Documentation/netlabel/
9953 F:      include/net/calipso.h
9954 F:      include/net/cipso_ipv4.h
9955 F:      include/net/netlabel.h
9956 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9957 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9958 F:      net/netlabel/
9959 F:      net/ipv4/cipso_ipv4.c
9960 F:      net/ipv6/calipso.c
9961 F:      net/netfilter/xt_CONNSECMARK.c
9962 F:      net/netfilter/xt_SECMARK.c
9963
9964 NETWORKING [TCP]
9965 M:      Eric Dumazet <edumazet@google.com>
9966 L:      netdev@vger.kernel.org
9967 S:      Maintained
9968 F:      net/ipv4/tcp*.c
9969 F:      net/ipv4/syncookies.c
9970 F:      net/ipv6/tcp*.c
9971 F:      net/ipv6/syncookies.c
9972 F:      include/uapi/linux/tcp.h
9973 F:      include/net/tcp.h
9974 F:      include/linux/tcp.h
9975 F:      include/trace/events/tcp.h
9976
9977 NETWORKING [TLS]
9978 M:      Boris Pismenny <borisp@mellanox.com>
9979 M:      Aviad Yehezkel <aviadye@mellanox.com>
9980 M:      Dave Watson <davejwatson@fb.com>
9981 L:      netdev@vger.kernel.org
9982 S:      Maintained
9983 F:      net/tls/*
9984 F:      include/uapi/linux/tls.h
9985 F:      include/net/tls.h
9986
9987 NETWORKING [WIRELESS]
9988 L:      linux-wireless@vger.kernel.org
9989 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9990
9991 NETDEVSIM
9992 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9993 S:      Maintained
9994 F:      drivers/net/netdevsim/*
9995
9996 NETXEN (1/10) GbE SUPPORT
9997 M:      Manish Chopra <manish.chopra@cavium.com>
9998 M:      Rahul Verma <rahul.verma@cavium.com>
9999 M:      Dept-GELinuxNICDev@cavium.com
10000 L:      netdev@vger.kernel.org
10001 S:      Supported
10002 F:      drivers/net/ethernet/qlogic/netxen/
10003
10004 NFC SUBSYSTEM
10005 M:      Samuel Ortiz <sameo@linux.intel.com>
10006 L:      linux-wireless@vger.kernel.org
10007 L:      linux-nfc@lists.01.org (subscribers-only)
10008 S:      Supported
10009 F:      net/nfc/
10010 F:      include/net/nfc/
10011 F:      include/uapi/linux/nfc.h
10012 F:      drivers/nfc/
10013 F:      include/linux/platform_data/nfcmrvl.h
10014 F:      include/linux/platform_data/nxp-nci.h
10015 F:      Documentation/devicetree/bindings/net/nfc/
10016
10017 NFS, SUNRPC, AND LOCKD CLIENTS
10018 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10019 M:      Anna Schumaker <anna.schumaker@netapp.com>
10020 L:      linux-nfs@vger.kernel.org
10021 W:      http://client.linux-nfs.org
10022 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10023 S:      Maintained
10024 F:      fs/lockd/
10025 F:      fs/nfs/
10026 F:      fs/nfs_common/
10027 F:      net/sunrpc/
10028 F:      include/linux/lockd/
10029 F:      include/linux/nfs*
10030 F:      include/linux/sunrpc/
10031 F:      include/uapi/linux/nfs*
10032 F:      include/uapi/linux/sunrpc/
10033
10034 NILFS2 FILESYSTEM
10035 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10036 L:      linux-nilfs@vger.kernel.org
10037 W:      https://nilfs.sourceforge.io/
10038 W:      https://nilfs.osdn.jp/
10039 T:      git git://github.com/konis/nilfs2.git
10040 S:      Supported
10041 F:      Documentation/filesystems/nilfs2.txt
10042 F:      fs/nilfs2/
10043 F:      include/trace/events/nilfs2.h
10044 F:      include/uapi/linux/nilfs2_api.h
10045 F:      include/uapi/linux/nilfs2_ondisk.h
10046
10047 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10048 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10049 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10050 S:      Maintained
10051 F:      Documentation/scsi/NinjaSCSI.txt
10052 F:      drivers/scsi/pcmcia/nsp_*
10053
10054 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10055 M:      GOTO Masanori <gotom@debian.or.jp>
10056 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10057 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10058 S:      Maintained
10059 F:      Documentation/scsi/NinjaSCSI.txt
10060 F:      drivers/scsi/nsp32*
10061
10062 NIOS2 ARCHITECTURE
10063 M:      Ley Foon Tan <lftan@altera.com>
10064 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10066 S:      Maintained
10067 F:      arch/nios2/
10068
10069 NOHZ, DYNTICKS SUPPORT
10070 M:      Frederic Weisbecker <fweisbec@gmail.com>
10071 M:      Thomas Gleixner <tglx@linutronix.de>
10072 M:      Ingo Molnar <mingo@kernel.org>
10073 L:      linux-kernel@vger.kernel.org
10074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10075 S:      Maintained
10076 F:      kernel/time/tick*.*
10077 F:      include/linux/tick.h
10078 F:      include/linux/sched/nohz.h
10079
10080 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10081 M:      Pavel Machek <pavel@ucw.cz>
10082 M:      Sakari Ailus <sakari.ailus@iki.fi>
10083 L:      linux-media@vger.kernel.org
10084 S:      Maintained
10085 F:      drivers/media/i2c/et8ek8
10086 F:      drivers/media/i2c/ad5820.c
10087
10088 NOKIA N900 POWER SUPPLY DRIVERS
10089 R:      Pali Rohár <pali.rohar@gmail.com>
10090 F:      include/linux/power/bq2415x_charger.h
10091 F:      include/linux/power/bq27xxx_battery.h
10092 F:      include/linux/power/isp1704_charger.h
10093 F:      drivers/power/supply/bq2415x_charger.c
10094 F:      drivers/power/supply/bq27xxx_battery.c
10095 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10096 F:      drivers/power/supply/isp1704_charger.c
10097 F:      drivers/power/supply/rx51_battery.c
10098
10099 NTB AMD DRIVER
10100 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10101 L:      linux-ntb@googlegroups.com
10102 S:      Supported
10103 F:      drivers/ntb/hw/amd/
10104
10105 NTB DRIVER CORE
10106 M:      Jon Mason <jdmason@kudzu.us>
10107 M:      Dave Jiang <dave.jiang@intel.com>
10108 M:      Allen Hubbe <allenbh@gmail.com>
10109 L:      linux-ntb@googlegroups.com
10110 S:      Supported
10111 W:      https://github.com/jonmason/ntb/wiki
10112 T:      git git://github.com/jonmason/ntb.git
10113 F:      drivers/ntb/
10114 F:      drivers/net/ntb_netdev.c
10115 F:      include/linux/ntb.h
10116 F:      include/linux/ntb_transport.h
10117 F:      tools/testing/selftests/ntb/
10118
10119 NTB IDT DRIVER
10120 M:      Serge Semin <fancer.lancer@gmail.com>
10121 L:      linux-ntb@googlegroups.com
10122 S:      Supported
10123 F:      drivers/ntb/hw/idt/
10124
10125 NTB INTEL DRIVER
10126 M:      Dave Jiang <dave.jiang@intel.com>
10127 L:      linux-ntb@googlegroups.com
10128 S:      Supported
10129 W:      https://github.com/davejiang/linux/wiki
10130 T:      git https://github.com/davejiang/linux.git
10131 F:      drivers/ntb/hw/intel/
10132
10133 NTFS FILESYSTEM
10134 M:      Anton Altaparmakov <anton@tuxera.com>
10135 L:      linux-ntfs-dev@lists.sourceforge.net
10136 W:      http://www.tuxera.com/
10137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10138 S:      Supported
10139 F:      Documentation/filesystems/ntfs.txt
10140 F:      fs/ntfs/
10141
10142 NUBUS SUBSYSTEM
10143 M:      Finn Thain <fthain@telegraphics.com.au>
10144 L:      linux-m68k@lists.linux-m68k.org
10145 S:      Maintained
10146 F:      arch/*/include/asm/nubus.h
10147 F:      drivers/nubus/
10148 F:      include/linux/nubus.h
10149 F:      include/uapi/linux/nubus.h
10150
10151 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10152 M:      Antonino Daplas <adaplas@gmail.com>
10153 L:      linux-fbdev@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/video/fbdev/riva/
10156 F:      drivers/video/fbdev/nvidia/
10157
10158 NVM EXPRESS DRIVER
10159 M:      Keith Busch <keith.busch@intel.com>
10160 M:      Jens Axboe <axboe@fb.com>
10161 M:      Christoph Hellwig <hch@lst.de>
10162 M:      Sagi Grimberg <sagi@grimberg.me>
10163 L:      linux-nvme@lists.infradead.org
10164 T:      git://git.infradead.org/nvme.git
10165 W:      http://git.infradead.org/nvme.git
10166 S:      Supported
10167 F:      drivers/nvme/host/
10168 F:      include/linux/nvme.h
10169 F:      include/uapi/linux/nvme_ioctl.h
10170
10171 NVM EXPRESS FC TRANSPORT DRIVERS
10172 M:      James Smart <james.smart@broadcom.com>
10173 L:      linux-nvme@lists.infradead.org
10174 S:      Supported
10175 F:      include/linux/nvme-fc.h
10176 F:      include/linux/nvme-fc-driver.h
10177 F:      drivers/nvme/host/fc.c
10178 F:      drivers/nvme/target/fc.c
10179 F:      drivers/nvme/target/fcloop.c
10180
10181 NVM EXPRESS TARGET DRIVER
10182 M:      Christoph Hellwig <hch@lst.de>
10183 M:      Sagi Grimberg <sagi@grimberg.me>
10184 L:      linux-nvme@lists.infradead.org
10185 T:      git://git.infradead.org/nvme.git
10186 W:      http://git.infradead.org/nvme.git
10187 S:      Supported
10188 F:      drivers/nvme/target/
10189
10190 NVMEM FRAMEWORK
10191 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10192 S:      Maintained
10193 F:      drivers/nvmem/
10194 F:      Documentation/devicetree/bindings/nvmem/
10195 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10196 F:      include/linux/nvmem-consumer.h
10197 F:      include/linux/nvmem-provider.h
10198
10199 NXP SGTL5000 DRIVER
10200 M:      Fabio Estevam <fabio.estevam@nxp.com>
10201 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10202 S:      Maintained
10203 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10204 F:      sound/soc/codecs/sgtl5000*
10205
10206 NXP TDA998X DRM DRIVER
10207 M:      Russell King <linux@armlinux.org.uk>
10208 S:      Supported
10209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10210 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10211 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10212 F:      include/drm/i2c/tda998x.h
10213
10214 NXP TFA9879 DRIVER
10215 M:      Peter Rosin <peda@axentia.se>
10216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10217 S:      Maintained
10218 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10219 F:      sound/soc/codecs/tfa9879*
10220
10221 NXP-NCI NFC DRIVER
10222 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10223 R:      Charles Gorand <charles.gorand@effinnov.com>
10224 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10225 S:      Supported
10226 F:      drivers/nfc/nxp-nci
10227
10228 OBJTOOL
10229 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10230 M:      Peter Zijlstra <peterz@infradead.org>
10231 S:      Supported
10232 F:      tools/objtool/
10233
10234 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10235 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10236 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10237 L:      linuxppc-dev@lists.ozlabs.org
10238 S:      Supported
10239 F:      arch/powerpc/platforms/powernv/ocxl.c
10240 F:      arch/powerpc/include/asm/pnv-ocxl.h
10241 F:      drivers/misc/ocxl/
10242 F:      include/misc/ocxl*
10243 F:      include/uapi/misc/ocxl.h
10244 F:      Documentation/accelerators/ocxl.txt
10245
10246 OMAP AUDIO SUPPORT
10247 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10248 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10249 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10250 L:      linux-omap@vger.kernel.org
10251 S:      Maintained
10252 F:      sound/soc/omap/
10253
10254 OMAP CLOCK FRAMEWORK SUPPORT
10255 M:      Paul Walmsley <paul@pwsan.com>
10256 L:      linux-omap@vger.kernel.org
10257 S:      Maintained
10258 F:      arch/arm/*omap*/*clock*
10259
10260 OMAP DEVICE TREE SUPPORT
10261 M:      Benoît Cousson <bcousson@baylibre.com>
10262 M:      Tony Lindgren <tony@atomide.com>
10263 L:      linux-omap@vger.kernel.org
10264 L:      devicetree@vger.kernel.org
10265 S:      Maintained
10266 F:      arch/arm/boot/dts/*omap*
10267 F:      arch/arm/boot/dts/*am3*
10268 F:      arch/arm/boot/dts/*am4*
10269 F:      arch/arm/boot/dts/*am5*
10270 F:      arch/arm/boot/dts/*dra7*
10271
10272 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10273 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10274 L:      linux-omap@vger.kernel.org
10275 L:      linux-fbdev@vger.kernel.org
10276 S:      Maintained
10277 F:      drivers/video/fbdev/omap2/
10278 F:      Documentation/arm/OMAP/DSS
10279
10280 OMAP FRAMEBUFFER SUPPORT
10281 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10282 L:      linux-fbdev@vger.kernel.org
10283 L:      linux-omap@vger.kernel.org
10284 S:      Maintained
10285 F:      drivers/video/fbdev/omap/
10286
10287 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10288 M:      Roger Quadros <rogerq@ti.com>
10289 M:      Tony Lindgren <tony@atomide.com>
10290 L:      linux-omap@vger.kernel.org
10291 S:      Maintained
10292 F:      drivers/memory/omap-gpmc.c
10293 F:      arch/arm/mach-omap2/*gpmc*
10294
10295 OMAP GPIO DRIVER
10296 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10297 M:      Santosh Shilimkar <ssantosh@kernel.org>
10298 M:      Kevin Hilman <khilman@kernel.org>
10299 L:      linux-omap@vger.kernel.org
10300 S:      Maintained
10301 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10302 F:      drivers/gpio/gpio-omap.c
10303
10304 OMAP HARDWARE SPINLOCK SUPPORT
10305 M:      Ohad Ben-Cohen <ohad@wizery.com>
10306 L:      linux-omap@vger.kernel.org
10307 S:      Maintained
10308 F:      drivers/hwspinlock/omap_hwspinlock.c
10309
10310 OMAP HS MMC SUPPORT
10311 L:      linux-mmc@vger.kernel.org
10312 L:      linux-omap@vger.kernel.org
10313 S:      Orphan
10314 F:      drivers/mmc/host/omap_hsmmc.c
10315
10316 OMAP HWMOD DATA
10317 M:      Paul Walmsley <paul@pwsan.com>
10318 L:      linux-omap@vger.kernel.org
10319 S:      Maintained
10320 F:      arch/arm/mach-omap2/omap_hwmod*data*
10321
10322 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10323 M:      Benoît Cousson <bcousson@baylibre.com>
10324 L:      linux-omap@vger.kernel.org
10325 S:      Maintained
10326 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10327
10328 OMAP HWMOD SUPPORT
10329 M:      Benoît Cousson <bcousson@baylibre.com>
10330 M:      Paul Walmsley <paul@pwsan.com>
10331 L:      linux-omap@vger.kernel.org
10332 S:      Maintained
10333 F:      arch/arm/mach-omap2/omap_hwmod.*
10334
10335 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10336 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10337 L:      linux-media@vger.kernel.org
10338 S:      Maintained
10339 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10340 F:      drivers/media/platform/omap3isp/
10341 F:      drivers/staging/media/omap4iss/
10342
10343 OMAP MMC SUPPORT
10344 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10345 L:      linux-omap@vger.kernel.org
10346 S:      Maintained
10347 F:      drivers/mmc/host/omap.c
10348
10349 OMAP POWER MANAGEMENT SUPPORT
10350 M:      Kevin Hilman <khilman@kernel.org>
10351 L:      linux-omap@vger.kernel.org
10352 S:      Maintained
10353 F:      arch/arm/*omap*/*pm*
10354 F:      drivers/cpufreq/omap-cpufreq.c
10355
10356 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10357 M:      Rajendra Nayak <rnayak@codeaurora.org>
10358 M:      Paul Walmsley <paul@pwsan.com>
10359 L:      linux-omap@vger.kernel.org
10360 S:      Maintained
10361 F:      arch/arm/mach-omap2/prm*
10362
10363 OMAP RANDOM NUMBER GENERATOR SUPPORT
10364 M:      Deepak Saxena <dsaxena@plexity.net>
10365 S:      Maintained
10366 F:      drivers/char/hw_random/omap-rng.c
10367
10368 OMAP USB SUPPORT
10369 L:      linux-usb@vger.kernel.org
10370 L:      linux-omap@vger.kernel.org
10371 S:      Orphan
10372 F:      drivers/usb/*/*omap*
10373 F:      arch/arm/*omap*/usb*
10374
10375 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10376 M:      Mark Jackson <mpfj@newflow.co.uk>
10377 L:      linux-omap@vger.kernel.org
10378 S:      Maintained
10379 F:      arch/arm/boot/dts/am335x-nano.dts
10380
10381 OMAP1 SUPPORT
10382 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10383 M:      Tony Lindgren <tony@atomide.com>
10384 L:      linux-omap@vger.kernel.org
10385 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10387 S:      Maintained
10388 F:      arch/arm/mach-omap1/
10389 F:      arch/arm/plat-omap/
10390 F:      arch/arm/configs/omap1_defconfig
10391 F:      drivers/i2c/busses/i2c-omap.c
10392 F:      include/linux/i2c-omap.h
10393
10394 OMAP2+ SUPPORT
10395 M:      Tony Lindgren <tony@atomide.com>
10396 L:      linux-omap@vger.kernel.org
10397 W:      http://www.muru.com/linux/omap/
10398 W:      http://linux.omap.com/
10399 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10401 S:      Maintained
10402 F:      arch/arm/mach-omap2/
10403 F:      arch/arm/plat-omap/
10404 F:      arch/arm/configs/omap2plus_defconfig
10405 F:      drivers/i2c/busses/i2c-omap.c
10406 F:      drivers/irqchip/irq-omap-intc.c
10407 F:      drivers/mfd/*omap*.c
10408 F:      drivers/mfd/menelaus.c
10409 F:      drivers/mfd/palmas.c
10410 F:      drivers/mfd/tps65217.c
10411 F:      drivers/mfd/tps65218.c
10412 F:      drivers/mfd/tps65910.c
10413 F:      drivers/mfd/twl-core.[ch]
10414 F:      drivers/mfd/twl4030*.c
10415 F:      drivers/mfd/twl6030*.c
10416 F:      drivers/mfd/twl6040*.c
10417 F:      drivers/regulator/palmas-regulator*.c
10418 F:      drivers/regulator/pbias-regulator.c
10419 F:      drivers/regulator/tps65217-regulator.c
10420 F:      drivers/regulator/tps65218-regulator.c
10421 F:      drivers/regulator/tps65910-regulator.c
10422 F:      drivers/regulator/twl-regulator.c
10423 F:      drivers/regulator/twl6030-regulator.c
10424 F:      include/linux/i2c-omap.h
10425
10426 ONION OMEGA2+ BOARD
10427 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10428 L:      linux-mips@linux-mips.org
10429 S:      Maintained
10430 F:      arch/mips/boot/dts/ralink/omega2p.dts
10431
10432 OMFS FILESYSTEM
10433 M:      Bob Copeland <me@bobcopeland.com>
10434 L:      linux-karma-devel@lists.sourceforge.net
10435 S:      Maintained
10436 F:      Documentation/filesystems/omfs.txt
10437 F:      fs/omfs/
10438
10439 OMNIKEY CARDMAN 4000 DRIVER
10440 M:      Harald Welte <laforge@gnumonks.org>
10441 S:      Maintained
10442 F:      drivers/char/pcmcia/cm4000_cs.c
10443 F:      include/linux/cm4000_cs.h
10444 F:      include/uapi/linux/cm4000_cs.h
10445
10446 OMNIKEY CARDMAN 4040 DRIVER
10447 M:      Harald Welte <laforge@gnumonks.org>
10448 S:      Maintained
10449 F:      drivers/char/pcmcia/cm4040_cs.*
10450
10451 OMNIVISION OV13858 SENSOR DRIVER
10452 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10453 L:      linux-media@vger.kernel.org
10454 T:      git git://linuxtv.org/media_tree.git
10455 S:      Maintained
10456 F:      drivers/media/i2c/ov13858.c
10457
10458 OMNIVISION OV2685 SENSOR DRIVER
10459 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10460 L:      linux-media@vger.kernel.org
10461 T:      git git://linuxtv.org/media_tree.git
10462 S:      Maintained
10463 F:      drivers/media/i2c/ov2685.c
10464
10465 OMNIVISION OV5640 SENSOR DRIVER
10466 M:      Steve Longerbeam <slongerbeam@gmail.com>
10467 L:      linux-media@vger.kernel.org
10468 T:      git git://linuxtv.org/media_tree.git
10469 S:      Maintained
10470 F:      drivers/media/i2c/ov5640.c
10471
10472 OMNIVISION OV5647 SENSOR DRIVER
10473 M:      Luis Oliveira <lolivei@synopsys.com>
10474 L:      linux-media@vger.kernel.org
10475 T:      git git://linuxtv.org/media_tree.git
10476 S:      Maintained
10477 F:      drivers/media/i2c/ov5647.c
10478
10479 OMNIVISION OV5695 SENSOR DRIVER
10480 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10481 L:      linux-media@vger.kernel.org
10482 T:      git git://linuxtv.org/media_tree.git
10483 S:      Maintained
10484 F:      drivers/media/i2c/ov5695.c
10485
10486 OMNIVISION OV7670 SENSOR DRIVER
10487 M:      Jonathan Corbet <corbet@lwn.net>
10488 L:      linux-media@vger.kernel.org
10489 T:      git git://linuxtv.org/media_tree.git
10490 S:      Maintained
10491 F:      drivers/media/i2c/ov7670.c
10492 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10493
10494 OMNIVISION OV772x SENSOR DRIVER
10495 M:      Jacopo Mondi <jacopo@jmondi.org>
10496 L:      linux-media@vger.kernel.org
10497 T:      git git://linuxtv.org/media_tree.git
10498 S:      Odd fixes
10499 F:      drivers/media/i2c/ov772x.c
10500 F:      include/media/i2c/ov772x.h
10501 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10502
10503 OMNIVISION OV7740 SENSOR DRIVER
10504 M:      Wenyou Yang <wenyou.yang@microchip.com>
10505 L:      linux-media@vger.kernel.org
10506 T:      git git://linuxtv.org/media_tree.git
10507 S:      Maintained
10508 F:      drivers/media/i2c/ov7740.c
10509 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10510
10511 OMNIVISION OV9650 SENSOR DRIVER
10512 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10513 R:      Akinobu Mita <akinobu.mita@gmail.com>
10514 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10515 L:      linux-media@vger.kernel.org
10516 T:      git git://linuxtv.org/media_tree.git
10517 S:      Maintained
10518 F:      drivers/media/i2c/ov9650.c
10519 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10520
10521 ONENAND FLASH DRIVER
10522 M:      Kyungmin Park <kyungmin.park@samsung.com>
10523 L:      linux-mtd@lists.infradead.org
10524 S:      Maintained
10525 F:      drivers/mtd/nand/onenand/
10526 F:      include/linux/mtd/onenand*.h
10527
10528 ONSTREAM SCSI TAPE DRIVER
10529 M:      Willem Riede <osst@riede.org>
10530 L:      osst-users@lists.sourceforge.net
10531 L:      linux-scsi@vger.kernel.org
10532 S:      Maintained
10533 F:      Documentation/scsi/osst.txt
10534 F:      drivers/scsi/osst.*
10535 F:      drivers/scsi/osst_*.h
10536 F:      drivers/scsi/st.h
10537
10538 OP-TEE DRIVER
10539 M:      Jens Wiklander <jens.wiklander@linaro.org>
10540 S:      Maintained
10541 F:      drivers/tee/optee/
10542
10543 OPA-VNIC DRIVER
10544 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10545 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10546 L:      linux-rdma@vger.kernel.org
10547 S:      Supported
10548 F:      drivers/infiniband/ulp/opa_vnic
10549
10550 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10551 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10552 M:      Frank Rowand <frowand.list@gmail.com>
10553 L:      devicetree@vger.kernel.org
10554 S:      Maintained
10555 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10556 F:      Documentation/devicetree/overlay-notes.txt
10557 F:      drivers/of/overlay.c
10558 F:      drivers/of/resolver.c
10559 K:      of_overlay_notifier_
10560
10561 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10562 M:      Rob Herring <robh+dt@kernel.org>
10563 M:      Frank Rowand <frowand.list@gmail.com>
10564 L:      devicetree@vger.kernel.org
10565 W:      http://www.devicetree.org/
10566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10567 S:      Maintained
10568 F:      drivers/of/
10569 F:      include/linux/of*.h
10570 F:      scripts/dtc/
10571 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10572
10573 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10574 M:      Rob Herring <robh+dt@kernel.org>
10575 M:      Mark Rutland <mark.rutland@arm.com>
10576 L:      devicetree@vger.kernel.org
10577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10578 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10579 S:      Maintained
10580 F:      Documentation/devicetree/
10581 F:      arch/*/boot/dts/
10582 F:      include/dt-bindings/
10583
10584 OPENCORES I2C BUS DRIVER
10585 M:      Peter Korsgaard <jacmet@sunsite.dk>
10586 L:      linux-i2c@vger.kernel.org
10587 S:      Maintained
10588 F:      Documentation/i2c/busses/i2c-ocores
10589 F:      drivers/i2c/busses/i2c-ocores.c
10590
10591 OPENRISC ARCHITECTURE
10592 M:      Jonas Bonn <jonas@southpole.se>
10593 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10594 M:      Stafford Horne <shorne@gmail.com>
10595 T:      git git://github.com/openrisc/linux.git
10596 L:      openrisc@lists.librecores.org
10597 W:      http://openrisc.io
10598 S:      Maintained
10599 F:      Documentation/devicetree/bindings/openrisc/
10600 F:      Documentation/openrisc/
10601 F:      arch/openrisc/
10602 F:      drivers/irqchip/irq-ompic.c
10603 F:      drivers/irqchip/irq-or1k-*
10604
10605 OPENVSWITCH
10606 M:      Pravin B Shelar <pshelar@ovn.org>
10607 L:      netdev@vger.kernel.org
10608 L:      dev@openvswitch.org
10609 W:      http://openvswitch.org
10610 S:      Maintained
10611 F:      net/openvswitch/
10612 F:      include/uapi/linux/openvswitch.h
10613
10614 OPERATING PERFORMANCE POINTS (OPP)
10615 M:      Viresh Kumar <vireshk@kernel.org>
10616 M:      Nishanth Menon <nm@ti.com>
10617 M:      Stephen Boyd <sboyd@kernel.org>
10618 L:      linux-pm@vger.kernel.org
10619 S:      Maintained
10620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10621 F:      drivers/opp/
10622 F:      include/linux/pm_opp.h
10623 F:      Documentation/power/opp.txt
10624 F:      Documentation/devicetree/bindings/opp/
10625
10626 OPL4 DRIVER
10627 M:      Clemens Ladisch <clemens@ladisch.de>
10628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10629 T:      git git://git.alsa-project.org/alsa-kernel.git
10630 S:      Maintained
10631 F:      sound/drivers/opl4/
10632
10633 OPROFILE
10634 M:      Robert Richter <rric@kernel.org>
10635 L:      oprofile-list@lists.sf.net
10636 S:      Maintained
10637 F:      arch/*/include/asm/oprofile*.h
10638 F:      arch/*/oprofile/
10639 F:      drivers/oprofile/
10640 F:      include/linux/oprofile.h
10641
10642 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10643 M:      Mark Fasheh <mark@fasheh.com>
10644 M:      Joel Becker <jlbec@evilplan.org>
10645 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10646 W:      http://ocfs2.wiki.kernel.org
10647 S:      Supported
10648 F:      Documentation/filesystems/ocfs2.txt
10649 F:      Documentation/filesystems/dlmfs.txt
10650 F:      fs/ocfs2/
10651
10652 ORANGEFS FILESYSTEM
10653 M:      Mike Marshall <hubcap@omnibond.com>
10654 R:      Martin Brandenburg <martin@omnibond.com>
10655 L:      devel@lists.orangefs.org
10656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10657 S:      Supported
10658 F:      fs/orangefs/
10659 F:      Documentation/filesystems/orangefs.txt
10660
10661 ORINOCO DRIVER
10662 L:      linux-wireless@vger.kernel.org
10663 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10664 W:      http://www.nongnu.org/orinoco/
10665 S:      Orphan
10666 F:      drivers/net/wireless/intersil/orinoco/
10667
10668 OSD LIBRARY and FILESYSTEM
10669 M:      Boaz Harrosh <ooo@electrozaur.com>
10670 S:      Maintained
10671 F:      drivers/scsi/osd/
10672 F:      include/scsi/osd_*
10673 F:      fs/exofs/
10674
10675 OV2659 OMNIVISION SENSOR DRIVER
10676 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10677 L:      linux-media@vger.kernel.org
10678 W:      https://linuxtv.org
10679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10680 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/ov2659.c
10683 F:      include/media/i2c/ov2659.h
10684
10685 OVERLAY FILESYSTEM
10686 M:      Miklos Szeredi <miklos@szeredi.hu>
10687 L:      linux-unionfs@vger.kernel.org
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10689 S:      Supported
10690 F:      fs/overlayfs/
10691 F:      Documentation/filesystems/overlayfs.txt
10692
10693 P54 WIRELESS DRIVER
10694 M:      Christian Lamparter <chunkeey@googlemail.com>
10695 L:      linux-wireless@vger.kernel.org
10696 W:      http://wireless.kernel.org/en/users/Drivers/p54
10697 S:      Maintained
10698 F:      drivers/net/wireless/intersil/p54/
10699
10700 PA SEMI ETHERNET DRIVER
10701 L:      netdev@vger.kernel.org
10702 S:      Orphan
10703 F:      drivers/net/ethernet/pasemi/*
10704
10705 PA SEMI SMBUS DRIVER
10706 L:      linux-i2c@vger.kernel.org
10707 S:      Orphan
10708 F:      drivers/i2c/busses/i2c-pasemi.c
10709
10710 PADATA PARALLEL EXECUTION MECHANISM
10711 M:      Steffen Klassert <steffen.klassert@secunet.com>
10712 L:      linux-crypto@vger.kernel.org
10713 S:      Maintained
10714 F:      kernel/padata.c
10715 F:      include/linux/padata.h
10716 F:      Documentation/padata.txt
10717
10718 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10719 M:      Harald Welte <laforge@gnumonks.org>
10720 L:      platform-driver-x86@vger.kernel.org
10721 S:      Maintained
10722 F:      drivers/platform/x86/panasonic-laptop.c
10723
10724 PARALLEL LCD/KEYPAD PANEL DRIVER
10725 M:      Willy Tarreau <willy@haproxy.com>
10726 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10727 S:      Odd Fixes
10728 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10729 F:      drivers/misc/panel.c
10730
10731 PARALLEL PORT SUBSYSTEM
10732 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10733 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10734 L:      linux-parport@lists.infradead.org (subscribers-only)
10735 S:      Maintained
10736 F:      drivers/parport/
10737 F:      include/linux/parport*.h
10738 F:      drivers/char/ppdev.c
10739 F:      include/uapi/linux/ppdev.h
10740 F:      Documentation/parport*.txt
10741
10742 PARAVIRT_OPS INTERFACE
10743 M:      Juergen Gross <jgross@suse.com>
10744 M:      Alok Kataria <akataria@vmware.com>
10745 L:      virtualization@lists.linux-foundation.org
10746 S:      Supported
10747 F:      Documentation/virtual/paravirt_ops.txt
10748 F:      arch/*/kernel/paravirt*
10749 F:      arch/*/include/asm/paravirt*.h
10750 F:      include/linux/hypervisor.h
10751
10752 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10753 M:      Tim Waugh <tim@cyberelk.net>
10754 L:      linux-parport@lists.infradead.org (subscribers-only)
10755 S:      Maintained
10756 F:      Documentation/blockdev/paride.txt
10757 F:      drivers/block/paride/
10758
10759 PARISC ARCHITECTURE
10760 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10761 M:      Helge Deller <deller@gmx.de>
10762 L:      linux-parisc@vger.kernel.org
10763 W:      http://www.parisc-linux.org/
10764 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10767 S:      Maintained
10768 F:      arch/parisc/
10769 F:      Documentation/parisc/
10770 F:      drivers/parisc/
10771 F:      drivers/char/agp/parisc-agp.c
10772 F:      drivers/input/serio/gscps2.c
10773 F:      drivers/parport/parport_gsc.*
10774 F:      drivers/tty/serial/8250/8250_gsc.c
10775 F:      drivers/video/fbdev/sti*
10776 F:      drivers/video/console/sti*
10777 F:      drivers/video/logo/logo_parisc*
10778
10779 PARMAN
10780 M:      Jiri Pirko <jiri@mellanox.com>
10781 L:      netdev@vger.kernel.org
10782 S:      Supported
10783 F:      lib/parman.c
10784 F:      lib/test_parman.c
10785 F:      include/linux/parman.h
10786
10787 PC87360 HARDWARE MONITORING DRIVER
10788 M:      Jim Cromie <jim.cromie@gmail.com>
10789 L:      linux-hwmon@vger.kernel.org
10790 S:      Maintained
10791 F:      Documentation/hwmon/pc87360
10792 F:      drivers/hwmon/pc87360.c
10793
10794 PC8736x GPIO DRIVER
10795 M:      Jim Cromie <jim.cromie@gmail.com>
10796 S:      Maintained
10797 F:      drivers/char/pc8736x_gpio.c
10798
10799 PC87427 HARDWARE MONITORING DRIVER
10800 M:      Jean Delvare <jdelvare@suse.com>
10801 L:      linux-hwmon@vger.kernel.org
10802 S:      Maintained
10803 F:      Documentation/hwmon/pc87427
10804 F:      drivers/hwmon/pc87427.c
10805
10806 PCA9532 LED DRIVER
10807 M:      Riku Voipio <riku.voipio@iki.fi>
10808 S:      Maintained
10809 F:      drivers/leds/leds-pca9532.c
10810 F:      include/linux/leds-pca9532.h
10811
10812 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10813 M:      Guenter Roeck <linux@roeck-us.net>
10814 L:      linux-i2c@vger.kernel.org
10815 S:      Maintained
10816 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10817
10818 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10819 M:      Khalid Aziz <khalid@gonehiking.org>
10820 S:      Maintained
10821 F:      drivers/firmware/pcdp.*
10822
10823 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10824 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10825 L:      linux-pci@vger.kernel.org
10826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10827 S:      Maintained
10828 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10829 F:      drivers/pci/host/pci-aardvark.c
10830
10831 PCI DRIVER FOR ALTERA PCIE IP
10832 M:      Ley Foon Tan <lftan@altera.com>
10833 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10834 L:      linux-pci@vger.kernel.org
10835 S:      Supported
10836 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10837 F:      drivers/pci/host/pcie-altera.c
10838
10839 PCI DRIVER FOR APPLIEDMICRO XGENE
10840 M:      Tanmay Inamdar <tinamdar@apm.com>
10841 L:      linux-pci@vger.kernel.org
10842 L:      linux-arm-kernel@lists.infradead.org
10843 S:      Maintained
10844 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10845 F:      drivers/pci/host/pci-xgene.c
10846
10847 PCI DRIVER FOR ARM VERSATILE PLATFORM
10848 M:      Rob Herring <robh@kernel.org>
10849 L:      linux-pci@vger.kernel.org
10850 L:      linux-arm-kernel@lists.infradead.org
10851 S:      Maintained
10852 F:      Documentation/devicetree/bindings/pci/versatile.txt
10853 F:      drivers/pci/host/pci-versatile.c
10854
10855 PCI DRIVER FOR ARMADA 8K
10856 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10857 L:      linux-pci@vger.kernel.org
10858 L:      linux-arm-kernel@lists.infradead.org
10859 S:      Maintained
10860 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10861 F:      drivers/pci/dwc/pcie-armada8k.c
10862
10863 PCI DRIVER FOR CADENCE PCIE IP
10864 M:      Alan Douglas <adouglas@cadence.com>
10865 L:      linux-pci@vger.kernel.org
10866 S:      Maintained
10867 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10868 F:      drivers/pci/cadence/pcie-cadence*
10869
10870 PCI DRIVER FOR FREESCALE LAYERSCAPE
10871 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10872 M:      Mingkai Hu <mingkai.hu@nxp.com>
10873 M:      Roy Zang <roy.zang@nxp.com>
10874 L:      linuxppc-dev@lists.ozlabs.org
10875 L:      linux-pci@vger.kernel.org
10876 L:      linux-arm-kernel@lists.infradead.org
10877 S:      Maintained
10878 F:      drivers/pci/dwc/*layerscape*
10879
10880 PCI DRIVER FOR GENERIC OF HOSTS
10881 M:      Will Deacon <will.deacon@arm.com>
10882 L:      linux-pci@vger.kernel.org
10883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10884 S:      Maintained
10885 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10886 F:      drivers/pci/host/pci-host-common.c
10887 F:      drivers/pci/host/pci-host-generic.c
10888
10889 PCI DRIVER FOR IMX6
10890 M:      Richard Zhu <hongxing.zhu@nxp.com>
10891 M:      Lucas Stach <l.stach@pengutronix.de>
10892 L:      linux-pci@vger.kernel.org
10893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10894 S:      Maintained
10895 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10896 F:      drivers/pci/dwc/*imx6*
10897
10898 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10899 M:      Keith Busch <keith.busch@intel.com>
10900 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10901 L:      linux-pci@vger.kernel.org
10902 S:      Supported
10903 F:      drivers/pci/host/vmd.c
10904
10905 PCI DRIVER FOR MICROSEMI SWITCHTEC
10906 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10907 M:      Logan Gunthorpe <logang@deltatee.com>
10908 L:      linux-pci@vger.kernel.org
10909 S:      Maintained
10910 F:      Documentation/switchtec.txt
10911 F:      Documentation/ABI/testing/sysfs-class-switchtec
10912 F:      drivers/pci/switch/switchtec*
10913 F:      include/uapi/linux/switchtec_ioctl.h
10914 F:      include/linux/switchtec.h
10915 F:      drivers/ntb/hw/mscc/
10916
10917 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10918 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10919 M:      Jason Cooper <jason@lakedaemon.net>
10920 L:      linux-pci@vger.kernel.org
10921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10922 S:      Maintained
10923 F:      drivers/pci/host/*mvebu*
10924
10925 PCI DRIVER FOR NVIDIA TEGRA
10926 M:      Thierry Reding <thierry.reding@gmail.com>
10927 L:      linux-tegra@vger.kernel.org
10928 L:      linux-pci@vger.kernel.org
10929 S:      Supported
10930 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10931 F:      drivers/pci/host/pci-tegra.c
10932
10933 PCI DRIVER FOR RENESAS R-CAR
10934 M:      Simon Horman <horms@verge.net.au>
10935 L:      linux-pci@vger.kernel.org
10936 L:      linux-renesas-soc@vger.kernel.org
10937 S:      Maintained
10938 F:      drivers/pci/host/*rcar*
10939
10940 PCI DRIVER FOR SAMSUNG EXYNOS
10941 M:      Jingoo Han <jingoohan1@gmail.com>
10942 L:      linux-pci@vger.kernel.org
10943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10944 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10945 S:      Maintained
10946 F:      drivers/pci/dwc/pci-exynos.c
10947
10948 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10949 M:      Jingoo Han <jingoohan1@gmail.com>
10950 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10951 L:      linux-pci@vger.kernel.org
10952 S:      Maintained
10953 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10954 F:      drivers/pci/dwc/*designware*
10955
10956 PCI DRIVER FOR TI DRA7XX
10957 M:      Kishon Vijay Abraham I <kishon@ti.com>
10958 L:      linux-omap@vger.kernel.org
10959 L:      linux-pci@vger.kernel.org
10960 S:      Supported
10961 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10962 F:      drivers/pci/dwc/pci-dra7xx.c
10963
10964 PCI DRIVER FOR TI KEYSTONE
10965 M:      Murali Karicheri <m-karicheri2@ti.com>
10966 L:      linux-pci@vger.kernel.org
10967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10968 S:      Maintained
10969 F:      drivers/pci/dwc/*keystone*
10970
10971 PCI ENDPOINT SUBSYSTEM
10972 M:      Kishon Vijay Abraham I <kishon@ti.com>
10973 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10974 L:      linux-pci@vger.kernel.org
10975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10976 S:      Supported
10977 F:      drivers/pci/endpoint/
10978 F:      drivers/misc/pci_endpoint_test.c
10979 F:      tools/pci/
10980
10981 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10982 M:      Russell Currey <ruscur@russell.cc>
10983 L:      linuxppc-dev@lists.ozlabs.org
10984 S:      Supported
10985 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10986 F:      arch/powerpc/kernel/eeh*.c
10987 F:      arch/powerpc/platforms/*/eeh*.c
10988 F:      arch/powerpc/include/*/eeh*.h
10989
10990 PCI ERROR RECOVERY
10991 M:      Linas Vepstas <linasvepstas@gmail.com>
10992 L:      linux-pci@vger.kernel.org
10993 S:      Supported
10994 F:      Documentation/PCI/pci-error-recovery.txt
10995
10996 PCI MSI DRIVER FOR ALTERA MSI IP
10997 M:      Ley Foon Tan <lftan@altera.com>
10998 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10999 L:      linux-pci@vger.kernel.org
11000 S:      Supported
11001 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11002 F:      drivers/pci/host/pcie-altera-msi.c
11003
11004 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11005 M:      Duc Dang <dhdang@apm.com>
11006 L:      linux-pci@vger.kernel.org
11007 L:      linux-arm-kernel@lists.infradead.org
11008 S:      Maintained
11009 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11010 F:      drivers/pci/host/pci-xgene-msi.c
11011
11012 PCI SUBSYSTEM
11013 M:      Bjorn Helgaas <bhelgaas@google.com>
11014 L:      linux-pci@vger.kernel.org
11015 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11017 S:      Supported
11018 F:      Documentation/devicetree/bindings/pci/
11019 F:      Documentation/PCI/
11020 F:      drivers/acpi/pci*
11021 F:      drivers/pci/
11022 F:      include/asm-generic/pci*
11023 F:      include/linux/pci*
11024 F:      include/linux/of_pci.h
11025 F:      include/uapi/linux/pci*
11026 F:      lib/pci*
11027 F:      arch/x86/pci/
11028 F:      arch/x86/kernel/quirks.c
11029
11030 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11031 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11032 L:      linux-pci@vger.kernel.org
11033 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11035 S:      Supported
11036 F:      drivers/pci/cadence/
11037 F:      drivers/pci/host/
11038 F:      drivers/pci/dwc/
11039
11040 PCIE DRIVER FOR AXIS ARTPEC
11041 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11042 L:      linux-arm-kernel@axis.com
11043 L:      linux-pci@vger.kernel.org
11044 S:      Maintained
11045 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11046 F:      drivers/pci/dwc/*artpec*
11047
11048 PCIE DRIVER FOR CAVIUM THUNDERX
11049 M:      David Daney <david.daney@cavium.com>
11050 L:      linux-pci@vger.kernel.org
11051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11052 S:      Supported
11053 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11054 F:      drivers/pci/host/pci-thunder-*
11055
11056 PCIE DRIVER FOR HISILICON
11057 M:      Zhou Wang <wangzhou1@hisilicon.com>
11058 L:      linux-pci@vger.kernel.org
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11061 F:      drivers/pci/dwc/pcie-hisi.c
11062
11063 PCIE DRIVER FOR HISILICON KIRIN
11064 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11065 M:      Binghui Wang <wangbinghui@hisilicon.com>
11066 L:      linux-pci@vger.kernel.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
11069 F:      drivers/pci/dwc/pcie-kirin.c
11070
11071 PCIE DRIVER FOR HISILICON STB
11072 M:      Jianguo Sun <sunjianguo1@huawei.com>
11073 M:      Shawn Guo <shawn.guo@linaro.org>
11074 L:      linux-pci@vger.kernel.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11077 F:      drivers/pci/dwc/pcie-histb.c
11078
11079 PCIE DRIVER FOR MEDIATEK
11080 M:      Ryder Lee <ryder.lee@mediatek.com>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-mediatek@lists.infradead.org
11083 S:      Supported
11084 F:      Documentation/devicetree/bindings/pci/mediatek*
11085 F:      drivers/pci/host/*mediatek*
11086
11087 PCIE DRIVER FOR QUALCOMM MSM
11088 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11089 L:      linux-pci@vger.kernel.org
11090 L:      linux-arm-msm@vger.kernel.org
11091 S:      Maintained
11092 F:      drivers/pci/dwc/*qcom*
11093
11094 PCIE DRIVER FOR ROCKCHIP
11095 M:      Shawn Lin <shawn.lin@rock-chips.com>
11096 L:      linux-pci@vger.kernel.org
11097 L:      linux-rockchip@lists.infradead.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11100 F:      drivers/pci/host/pcie-rockchip*
11101
11102 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11103 M:      Linus Walleij <linus.walleij@linaro.org>
11104 L:      linux-pci@vger.kernel.org
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11107 F:      drivers/pci/host/pci-v3-semi.c
11108
11109 PCIE DRIVER FOR ST SPEAR13XX
11110 M:      Pratyush Anand <pratyush.anand@gmail.com>
11111 L:      linux-pci@vger.kernel.org
11112 S:      Maintained
11113 F:      drivers/pci/dwc/*spear*
11114
11115 PCMCIA SUBSYSTEM
11116 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11118 S:      Odd Fixes
11119 F:      Documentation/pcmcia/
11120 F:      tools/pcmcia/
11121 F:      drivers/pcmcia/
11122 F:      include/pcmcia/
11123
11124 PCNET32 NETWORK DRIVER
11125 M:      Don Fry <pcnet32@frontier.com>
11126 L:      netdev@vger.kernel.org
11127 S:      Maintained
11128 F:      drivers/net/ethernet/amd/pcnet32.c
11129
11130 PCRYPT PARALLEL CRYPTO ENGINE
11131 M:      Steffen Klassert <steffen.klassert@secunet.com>
11132 L:      linux-crypto@vger.kernel.org
11133 S:      Maintained
11134 F:      crypto/pcrypt.c
11135 F:      include/crypto/pcrypt.h
11136
11137 PEAQ WMI HOTKEYS DRIVER
11138 M:      Hans de Goede <hdegoede@redhat.com>
11139 L:      platform-driver-x86@vger.kernel.org
11140 S:      Maintained
11141 F:      drivers/platform/x86/peaq-wmi.c
11142
11143 PER-CPU MEMORY ALLOCATOR
11144 M:      Tejun Heo <tj@kernel.org>
11145 M:      Christoph Lameter <cl@linux.com>
11146 M:      Dennis Zhou <dennisszhou@gmail.com>
11147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11148 S:      Maintained
11149 F:      include/linux/percpu*.h
11150 F:      mm/percpu*.c
11151 F:      arch/*/include/asm/percpu.h
11152
11153 PER-TASK DELAY ACCOUNTING
11154 M:      Balbir Singh <bsingharora@gmail.com>
11155 S:      Maintained
11156 F:      include/linux/delayacct.h
11157 F:      kernel/delayacct.c
11158
11159 PERFORMANCE EVENTS SUBSYSTEM
11160 M:      Peter Zijlstra <peterz@infradead.org>
11161 M:      Ingo Molnar <mingo@redhat.com>
11162 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11163 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11164 R:      Jiri Olsa <jolsa@redhat.com>
11165 R:      Namhyung Kim <namhyung@kernel.org>
11166 L:      linux-kernel@vger.kernel.org
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11168 S:      Supported
11169 F:      kernel/events/*
11170 F:      include/linux/perf_event.h
11171 F:      include/uapi/linux/perf_event.h
11172 F:      arch/*/kernel/perf_event*.c
11173 F:      arch/*/kernel/*/perf_event*.c
11174 F:      arch/*/kernel/*/*/perf_event*.c
11175 F:      arch/*/include/asm/perf_event.h
11176 F:      arch/*/kernel/perf_callchain.c
11177 F:      arch/*/events/*
11178 F:      tools/perf/
11179
11180 PERSONALITY HANDLING
11181 M:      Christoph Hellwig <hch@infradead.org>
11182 L:      linux-abi-devel@lists.sourceforge.net
11183 S:      Maintained
11184 F:      include/linux/personality.h
11185 F:      include/uapi/linux/personality.h
11186
11187 PHONET PROTOCOL
11188 M:      Remi Denis-Courmont <courmisch@gmail.com>
11189 S:      Supported
11190 F:      Documentation/networking/phonet.txt
11191 F:      include/linux/phonet.h
11192 F:      include/net/phonet/
11193 F:      include/uapi/linux/phonet.h
11194 F:      net/phonet/
11195
11196 PHRAM MTD DRIVER
11197 M:      Joern Engel <joern@lazybastard.org>
11198 L:      linux-mtd@lists.infradead.org
11199 S:      Maintained
11200 F:      drivers/mtd/devices/phram.c
11201
11202 PICOLCD HID DRIVER
11203 M:      Bruno Prémont <bonbons@linux-vserver.org>
11204 L:      linux-input@vger.kernel.org
11205 S:      Maintained
11206 F:      drivers/hid/hid-picolcd*
11207
11208 PICOXCELL SUPPORT
11209 M:      Jamie Iles <jamie@jamieiles.com>
11210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11211 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11212 S:      Supported
11213 F:      arch/arm/boot/dts/picoxcell*
11214 F:      arch/arm/mach-picoxcell/
11215 F:      drivers/crypto/picoxcell*
11216
11217 PIN CONTROL SUBSYSTEM
11218 M:      Linus Walleij <linus.walleij@linaro.org>
11219 L:      linux-gpio@vger.kernel.org
11220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11221 S:      Maintained
11222 F:      Documentation/devicetree/bindings/pinctrl/
11223 F:      Documentation/driver-api/pinctl.rst
11224 F:      drivers/pinctrl/
11225 F:      include/linux/pinctrl/
11226
11227 PIN CONTROLLER - ATMEL AT91
11228 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11230 S:      Maintained
11231 F:      drivers/pinctrl/pinctrl-at91.*
11232
11233 PIN CONTROLLER - ATMEL AT91 PIO4
11234 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11236 L:      linux-gpio@vger.kernel.org
11237 S:      Supported
11238 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11239
11240 PIN CONTROLLER - FREESCALE
11241 M:      Dong Aisheng <aisheng.dong@nxp.com>
11242 M:      Fabio Estevam <festevam@gmail.com>
11243 M:      Shawn Guo <shawnguo@kernel.org>
11244 M:      Stefan Agner <stefan@agner.ch>
11245 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11246 L:      linux-gpio@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/pinctrl/freescale/
11249 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11250
11251 PIN CONTROLLER - INTEL
11252 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11253 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11254 S:      Maintained
11255 F:      drivers/pinctrl/intel/
11256
11257 PIN CONTROLLER - MEDIATEK
11258 M:      Sean Wang <sean.wang@mediatek.com>
11259 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11262 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11263 F:      drivers/pinctrl/mediatek/mtk-eint.*
11264 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11265 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11266 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11267
11268 PIN CONTROLLER - QUALCOMM
11269 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11270 S:      Maintained
11271 L:      linux-arm-msm@vger.kernel.org
11272 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11273 F:      drivers/pinctrl/qcom/
11274
11275 PIN CONTROLLER - RENESAS
11276 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11277 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11278 L:      linux-renesas-soc@vger.kernel.org
11279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11280 S:      Maintained
11281 F:      drivers/pinctrl/sh-pfc/
11282
11283 PIN CONTROLLER - SAMSUNG
11284 M:      Tomasz Figa <tomasz.figa@gmail.com>
11285 M:      Krzysztof Kozlowski <krzk@kernel.org>
11286 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11288 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11289 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11291 S:      Maintained
11292 F:      drivers/pinctrl/samsung/
11293 F:      include/dt-bindings/pinctrl/samsung.h
11294 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11295
11296 PIN CONTROLLER - SINGLE
11297 M:      Tony Lindgren <tony@atomide.com>
11298 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11300 L:      linux-omap@vger.kernel.org
11301 S:      Maintained
11302 F:      drivers/pinctrl/pinctrl-single.c
11303
11304 PIN CONTROLLER - ST SPEAR
11305 M:      Viresh Kumar <vireshk@kernel.org>
11306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11307 W:      http://www.st.com/spear
11308 S:      Maintained
11309 F:      drivers/pinctrl/spear/
11310
11311 PISTACHIO SOC SUPPORT
11312 M:      James Hartley <james.hartley@sondrel.com>
11313 L:      linux-mips@linux-mips.org
11314 S:      Odd Fixes
11315 F:      arch/mips/pistachio/
11316 F:      arch/mips/include/asm/mach-pistachio/
11317 F:      arch/mips/boot/dts/img/pistachio*
11318 F:      arch/mips/configs/pistachio*_defconfig
11319
11320 PKTCDVD DRIVER
11321 S:      Orphan
11322 M:      linux-block@vger.kernel.org
11323 F:      drivers/block/pktcdvd.c
11324 F:      include/linux/pktcdvd.h
11325 F:      include/uapi/linux/pktcdvd.h
11326
11327 PKUNITY SOC DRIVERS
11328 M:      Guan Xuetao <gxt@pku.edu.cn>
11329 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11330 S:      Maintained
11331 T:      git git://github.com/gxt/linux.git
11332 F:      drivers/input/serio/i8042-unicore32io.h
11333 F:      drivers/i2c/busses/i2c-puv3.c
11334 F:      drivers/video/fbdev/fb-puv3.c
11335 F:      drivers/rtc/rtc-puv3.c
11336
11337 PMBUS HARDWARE MONITORING DRIVERS
11338 M:      Guenter Roeck <linux@roeck-us.net>
11339 L:      linux-hwmon@vger.kernel.org
11340 W:      http://hwmon.wiki.kernel.org/
11341 W:      http://www.roeck-us.net/linux/drivers/
11342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11343 S:      Maintained
11344 F:      Documentation/hwmon/pmbus
11345 F:      drivers/hwmon/pmbus/
11346 F:      include/linux/pmbus.h
11347
11348 PMC SIERRA MaxRAID DRIVER
11349 L:      linux-scsi@vger.kernel.org
11350 W:      http://www.pmc-sierra.com/
11351 S:      Orphan
11352 F:      drivers/scsi/pmcraid.*
11353
11354 PMC SIERRA PM8001 DRIVER
11355 M:      Jack Wang <jinpu.wang@profitbricks.com>
11356 M:      lindar_liu@usish.com
11357 L:      linux-scsi@vger.kernel.org
11358 S:      Supported
11359 F:      drivers/scsi/pm8001/
11360
11361 PNP SUPPORT
11362 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11363 S:      Maintained
11364 F:      drivers/pnp/
11365
11366 POSIX CLOCKS and TIMERS
11367 M:      Thomas Gleixner <tglx@linutronix.de>
11368 L:      linux-kernel@vger.kernel.org
11369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11370 S:      Maintained
11371 F:      fs/timerfd.c
11372 F:      include/linux/timer*
11373 F:      kernel/time/*timer*
11374
11375 POWER MANAGEMENT CORE
11376 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11377 L:      linux-pm@vger.kernel.org
11378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11379 B:      https://bugzilla.kernel.org
11380 S:      Supported
11381 F:      drivers/base/power/
11382 F:      include/linux/pm.h
11383 F:      include/linux/pm_*
11384 F:      include/linux/powercap.h
11385 F:      drivers/powercap/
11386 F:      kernel/configs/nopm.config
11387
11388 POWER STATE COORDINATION INTERFACE (PSCI)
11389 M:      Mark Rutland <mark.rutland@arm.com>
11390 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11391 L:      linux-arm-kernel@lists.infradead.org
11392 S:      Maintained
11393 F:      drivers/firmware/psci*.c
11394 F:      include/linux/psci.h
11395 F:      include/uapi/linux/psci.h
11396
11397 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11398 M:      Sebastian Reichel <sre@kernel.org>
11399 L:      linux-pm@vger.kernel.org
11400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11401 S:      Maintained
11402 F:      Documentation/ABI/testing/sysfs-class-power
11403 F:      Documentation/devicetree/bindings/power/supply/
11404 F:      include/linux/power_supply.h
11405 F:      drivers/power/supply/
11406
11407 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11408 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11409 L:      linuxppc-dev@lists.ozlabs.org
11410 S:      Maintained
11411 F:      drivers/char/powernv-op-panel.c
11412
11413 PPP OVER ATM (RFC 2364)
11414 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11415 S:      Maintained
11416 F:      net/atm/pppoatm.c
11417 F:      include/uapi/linux/atmppp.h
11418
11419 PPP OVER ETHERNET
11420 M:      Michal Ostrowski <mostrows@earthlink.net>
11421 S:      Maintained
11422 F:      drivers/net/ppp/pppoe.c
11423 F:      drivers/net/ppp/pppox.c
11424
11425 PPP OVER L2TP
11426 M:      James Chapman <jchapman@katalix.com>
11427 S:      Maintained
11428 F:      net/l2tp/l2tp_ppp.c
11429 F:      include/linux/if_pppol2tp.h
11430 F:      include/uapi/linux/if_pppol2tp.h
11431
11432 PPP PROTOCOL DRIVERS AND COMPRESSORS
11433 M:      Paul Mackerras <paulus@samba.org>
11434 L:      linux-ppp@vger.kernel.org
11435 S:      Maintained
11436 F:      drivers/net/ppp/ppp_*
11437
11438 PPS SUPPORT
11439 M:      Rodolfo Giometti <giometti@enneenne.com>
11440 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11441 L:      linuxpps@ml.enneenne.com (subscribers-only)
11442 S:      Maintained
11443 F:      Documentation/pps/
11444 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11445 F:      Documentation/ABI/testing/sysfs-pps
11446 F:      drivers/pps/
11447 F:      include/linux/pps*.h
11448 F:      include/uapi/linux/pps.h
11449
11450 PPTP DRIVER
11451 M:      Dmitry Kozlov <xeb@mail.ru>
11452 L:      netdev@vger.kernel.org
11453 S:      Maintained
11454 F:      drivers/net/ppp/pptp.c
11455 W:      http://sourceforge.net/projects/accel-pptp
11456
11457 PREEMPTIBLE KERNEL
11458 M:      Robert Love <rml@tech9.net>
11459 L:      kpreempt-tech@lists.sourceforge.net
11460 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11461 S:      Supported
11462 F:      Documentation/preempt-locking.txt
11463 F:      include/linux/preempt.h
11464
11465 PRINTK
11466 M:      Petr Mladek <pmladek@suse.com>
11467 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11468 R:      Steven Rostedt <rostedt@goodmis.org>
11469 S:      Maintained
11470 F:      kernel/printk/
11471 F:      include/linux/printk.h
11472
11473 PRISM54 WIRELESS DRIVER
11474 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11475 L:      linux-wireless@vger.kernel.org
11476 W:      http://wireless.kernel.org/en/users/Drivers/p54
11477 S:      Obsolete
11478 F:      drivers/net/wireless/intersil/prism54/
11479
11480 PROC SYSCTL
11481 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11482 M:      Kees Cook <keescook@chromium.org>
11483 L:      linux-kernel@vger.kernel.org
11484 L:      linux-fsdevel@vger.kernel.org
11485 S:      Maintained
11486 F:      fs/proc/proc_sysctl.c
11487 F:      include/linux/sysctl.h
11488 F:      kernel/sysctl.c
11489 F:      tools/testing/selftests/sysctl/
11490
11491 PS3 NETWORK SUPPORT
11492 M:      Geoff Levand <geoff@infradead.org>
11493 L:      netdev@vger.kernel.org
11494 L:      linuxppc-dev@lists.ozlabs.org
11495 S:      Maintained
11496 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11497
11498 PS3 PLATFORM SUPPORT
11499 M:      Geoff Levand <geoff@infradead.org>
11500 L:      linuxppc-dev@lists.ozlabs.org
11501 S:      Maintained
11502 F:      arch/powerpc/boot/ps3*
11503 F:      arch/powerpc/include/asm/lv1call.h
11504 F:      arch/powerpc/include/asm/ps3*.h
11505 F:      arch/powerpc/platforms/ps3/
11506 F:      drivers/*/ps3*
11507 F:      drivers/ps3/
11508 F:      drivers/rtc/rtc-ps3.c
11509 F:      drivers/usb/host/*ps3.c
11510 F:      sound/ppc/snd_ps3*
11511
11512 PS3VRAM DRIVER
11513 M:      Jim Paris <jim@jtan.com>
11514 M:      Geoff Levand <geoff@infradead.org>
11515 L:      linuxppc-dev@lists.ozlabs.org
11516 S:      Maintained
11517 F:      drivers/block/ps3vram.c
11518
11519 PSAMPLE PACKET SAMPLING SUPPORT:
11520 M:      Yotam Gigi <yotam.gi@gmail.com>
11521 S:      Maintained
11522 F:      net/psample
11523 F:      include/net/psample.h
11524 F:      include/uapi/linux/psample.h
11525
11526 PSTORE FILESYSTEM
11527 M:      Kees Cook <keescook@chromium.org>
11528 M:      Anton Vorontsov <anton@enomsg.org>
11529 M:      Colin Cross <ccross@android.com>
11530 M:      Tony Luck <tony.luck@intel.com>
11531 S:      Maintained
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11533 F:      fs/pstore/
11534 F:      include/linux/pstore*
11535 F:      drivers/firmware/efi/efi-pstore.c
11536 F:      drivers/acpi/apei/erst.c
11537 F:      Documentation/admin-guide/ramoops.rst
11538 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11539 K:      \b(pstore|ramoops)
11540
11541 PTP HARDWARE CLOCK SUPPORT
11542 M:      Richard Cochran <richardcochran@gmail.com>
11543 L:      netdev@vger.kernel.org
11544 S:      Maintained
11545 W:      http://linuxptp.sourceforge.net/
11546 F:      Documentation/ABI/testing/sysfs-ptp
11547 F:      Documentation/ptp/*
11548 F:      drivers/net/phy/dp83640*
11549 F:      drivers/ptp/*
11550 F:      include/linux/ptp_cl*
11551
11552 PTRACE SUPPORT
11553 M:      Oleg Nesterov <oleg@redhat.com>
11554 S:      Maintained
11555 F:      include/asm-generic/syscall.h
11556 F:      include/linux/ptrace.h
11557 F:      include/linux/regset.h
11558 F:      include/linux/tracehook.h
11559 F:      include/uapi/linux/ptrace.h
11560 F:      include/uapi/linux/ptrace.h
11561 F:      include/asm-generic/ptrace.h
11562 F:      kernel/ptrace.c
11563 F:      arch/*/ptrace*.c
11564 F:      arch/*/*/ptrace*.c
11565 F:      arch/*/include/asm/ptrace*.h
11566
11567 PULSE8-CEC DRIVER
11568 M:      Hans Verkuil <hverkuil@xs4all.nl>
11569 L:      linux-media@vger.kernel.org
11570 T:      git git://linuxtv.org/media_tree.git
11571 S:      Maintained
11572 F:      drivers/media/usb/pulse8-cec/*
11573 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11574
11575 PVRUSB2 VIDEO4LINUX DRIVER
11576 M:      Mike Isely <isely@pobox.com>
11577 L:      pvrusb2@isely.net       (subscribers-only)
11578 L:      linux-media@vger.kernel.org
11579 W:      http://www.isely.net/pvrusb2/
11580 T:      git git://linuxtv.org/media_tree.git
11581 S:      Maintained
11582 F:      Documentation/media/v4l-drivers/pvrusb2*
11583 F:      drivers/media/usb/pvrusb2/
11584
11585 PWC WEBCAM DRIVER
11586 M:      Hans Verkuil <hverkuil@xs4all.nl>
11587 L:      linux-media@vger.kernel.org
11588 T:      git git://linuxtv.org/media_tree.git
11589 S:      Odd Fixes
11590 F:      drivers/media/usb/pwc/*
11591
11592 PWM FAN DRIVER
11593 M:      Kamil Debski <kamil@wypas.org>
11594 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11595 L:      linux-hwmon@vger.kernel.org
11596 S:      Supported
11597 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11598 F:      Documentation/hwmon/pwm-fan
11599 F:      drivers/hwmon/pwm-fan.c
11600
11601 PWM IR Transmitter
11602 M:      Sean Young <sean@mess.org>
11603 L:      linux-media@vger.kernel.org
11604 S:      Maintained
11605 F:      drivers/media/rc/pwm-ir-tx.c
11606
11607 PWM SUBSYSTEM
11608 M:      Thierry Reding <thierry.reding@gmail.com>
11609 L:      linux-pwm@vger.kernel.org
11610 S:      Maintained
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11612 F:      Documentation/pwm.txt
11613 F:      Documentation/devicetree/bindings/pwm/
11614 F:      include/linux/pwm.h
11615 F:      drivers/pwm/
11616 F:      drivers/video/backlight/pwm_bl.c
11617 F:      include/linux/pwm_backlight.h
11618 F:      drivers/gpio/gpio-mvebu.c
11619 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11620
11621 PXA GPIO DRIVER
11622 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11623 L:      linux-gpio@vger.kernel.org
11624 S:      Maintained
11625 F:      drivers/gpio/gpio-pxa.c
11626
11627 PXA MMCI DRIVER
11628 S:      Orphan
11629
11630 PXA RTC DRIVER
11631 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11632 L:      linux-rtc@vger.kernel.org
11633 S:      Maintained
11634
11635 PXA2xx/PXA3xx SUPPORT
11636 M:      Daniel Mack <daniel@zonque.org>
11637 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11638 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11640 T:      git git://github.com/hzhuang1/linux.git
11641 T:      git git://github.com/rjarzmik/linux.git
11642 S:      Maintained
11643 F:      arch/arm/boot/dts/pxa*
11644 F:      arch/arm/mach-pxa/
11645 F:      drivers/dma/pxa*
11646 F:      drivers/pcmcia/pxa2xx*
11647 F:      drivers/pinctrl/pxa/
11648 F:      drivers/spi/spi-pxa2xx*
11649 F:      drivers/usb/gadget/udc/pxa2*
11650 F:      include/sound/pxa2xx-lib.h
11651 F:      sound/arm/pxa*
11652 F:      sound/soc/pxa/
11653
11654 QAT DRIVER
11655 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11656 L:      qat-linux@intel.com
11657 S:      Supported
11658 F:      drivers/crypto/qat/
11659
11660 QCOM AUDIO (ASoC) DRIVERS
11661 M:      Patrick Lai <plai@codeaurora.org>
11662 M:      Banajit Goswami <bgoswami@codeaurora.org>
11663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11664 S:      Supported
11665 F:      sound/soc/qcom/
11666
11667 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11668 M:      Gabriel Somlo <somlo@cmu.edu>
11669 M:      "Michael S. Tsirkin" <mst@redhat.com>
11670 L:      qemu-devel@nongnu.org
11671 S:      Maintained
11672 F:      drivers/firmware/qemu_fw_cfg.c
11673 F:      include/uapi/linux/qemu_fw_cfg.h
11674
11675 QIB DRIVER
11676 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11677 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11678 L:      linux-rdma@vger.kernel.org
11679 S:      Supported
11680 F:      drivers/infiniband/hw/qib/
11681
11682 QLOGIC QL41xxx FCOE DRIVER
11683 M:      QLogic-Storage-Upstream@cavium.com
11684 L:      linux-scsi@vger.kernel.org
11685 S:      Supported
11686 F:      drivers/scsi/qedf/
11687
11688 QLOGIC QL41xxx ISCSI DRIVER
11689 M:      QLogic-Storage-Upstream@cavium.com
11690 L:      linux-scsi@vger.kernel.org
11691 S:      Supported
11692 F:      drivers/scsi/qedi/
11693
11694 QLOGIC QL4xxx ETHERNET DRIVER
11695 M:      Ariel Elior <Ariel.Elior@cavium.com>
11696 M:      everest-linux-l2@cavium.com
11697 L:      netdev@vger.kernel.org
11698 S:      Supported
11699 F:      drivers/net/ethernet/qlogic/qed/
11700 F:      include/linux/qed/
11701 F:      drivers/net/ethernet/qlogic/qede/
11702
11703 QLOGIC QL4xxx RDMA DRIVER
11704 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11705 M:      Ariel Elior <Ariel.Elior@cavium.com>
11706 L:      linux-rdma@vger.kernel.org
11707 S:      Supported
11708 F:      drivers/infiniband/hw/qedr/
11709 F:      include/uapi/rdma/qedr-abi.h
11710
11711 QLOGIC QLA1280 SCSI DRIVER
11712 M:      Michael Reed <mdr@sgi.com>
11713 L:      linux-scsi@vger.kernel.org
11714 S:      Maintained
11715 F:      drivers/scsi/qla1280.[ch]
11716
11717 QLOGIC QLA2XXX FC-SCSI DRIVER
11718 M:      qla2xxx-upstream@qlogic.com
11719 L:      linux-scsi@vger.kernel.org
11720 S:      Supported
11721 F:      Documentation/scsi/LICENSE.qla2xxx
11722 F:      drivers/scsi/qla2xxx/
11723
11724 QLOGIC QLA3XXX NETWORK DRIVER
11725 M:      Dept-GELinuxNICDev@cavium.com
11726 L:      netdev@vger.kernel.org
11727 S:      Supported
11728 F:      Documentation/networking/LICENSE.qla3xxx
11729 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11730
11731 QLOGIC QLA4XXX iSCSI DRIVER
11732 M:      QLogic-Storage-Upstream@qlogic.com
11733 L:      linux-scsi@vger.kernel.org
11734 S:      Supported
11735 F:      Documentation/scsi/LICENSE.qla4xxx
11736 F:      drivers/scsi/qla4xxx/
11737
11738 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11739 M:      Harish Patil <harish.patil@cavium.com>
11740 M:      Manish Chopra <manish.chopra@cavium.com>
11741 M:      Dept-GELinuxNICDev@cavium.com
11742 L:      netdev@vger.kernel.org
11743 S:      Supported
11744 F:      drivers/net/ethernet/qlogic/qlcnic/
11745
11746 QLOGIC QLGE 10Gb ETHERNET DRIVER
11747 M:      Harish Patil <harish.patil@cavium.com>
11748 M:      Manish Chopra <manish.chopra@cavium.com>
11749 M:      Dept-GELinuxNICDev@cavium.com
11750 L:      netdev@vger.kernel.org
11751 S:      Supported
11752 F:      drivers/net/ethernet/qlogic/qlge/
11753
11754 QNX4 FILESYSTEM
11755 M:      Anders Larsen <al@alarsen.net>
11756 W:      http://www.alarsen.net/linux/qnx4fs/
11757 S:      Maintained
11758 F:      fs/qnx4/
11759 F:      include/uapi/linux/qnx4_fs.h
11760 F:      include/uapi/linux/qnxtypes.h
11761
11762 QORIQ DPAA2 FSL-MC BUS DRIVER
11763 M:      Stuart Yoder <stuyoder@gmail.com>
11764 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11765 L:      linux-kernel@vger.kernel.org
11766 S:      Maintained
11767 F:      drivers/bus/fsl-mc/
11768 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11769 F:      Documentation/networking/dpaa2/overview.rst
11770
11771 QT1010 MEDIA DRIVER
11772 M:      Antti Palosaari <crope@iki.fi>
11773 L:      linux-media@vger.kernel.org
11774 W:      https://linuxtv.org
11775 W:      http://palosaari.fi/linux/
11776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11777 T:      git git://linuxtv.org/anttip/media_tree.git
11778 S:      Maintained
11779 F:      drivers/media/tuners/qt1010*
11780
11781 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11782 M:      Kalle Valo <kvalo@codeaurora.org>
11783 L:      ath10k@lists.infradead.org
11784 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11786 S:      Supported
11787 F:      drivers/net/wireless/ath/ath10k/
11788
11789 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11790 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11791 L:      linux-wireless@vger.kernel.org
11792 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11793 S:      Supported
11794 F:      drivers/net/wireless/ath/ath9k/
11795
11796 QUALCOMM CAMERA SUBSYSTEM DRIVER
11797 M:      Todor Tomov <todor.tomov@linaro.org>
11798 L:      linux-media@vger.kernel.org
11799 S:      Maintained
11800 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11801 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11802 F:      drivers/media/platform/qcom/camss-8x16/
11803
11804 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11805 M:  Ilia Lin <ilia.lin@gmail.com>
11806 L:  linux-pm@vger.kernel.org
11807 S:  Maintained
11808 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11809 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11810
11811 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11812 M:      Timur Tabi <timur@codeaurora.org>
11813 L:      netdev@vger.kernel.org
11814 S:      Supported
11815 F:      drivers/net/ethernet/qualcomm/emac/
11816
11817 QUALCOMM HEXAGON ARCHITECTURE
11818 M:      Richard Kuo <rkuo@codeaurora.org>
11819 L:      linux-hexagon@vger.kernel.org
11820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11821 S:      Supported
11822 F:      arch/hexagon/
11823
11824 QUALCOMM HIDMA DRIVER
11825 M:      Sinan Kaya <okaya@codeaurora.org>
11826 L:      linux-arm-kernel@lists.infradead.org
11827 L:      linux-arm-msm@vger.kernel.org
11828 L:      dmaengine@vger.kernel.org
11829 S:      Supported
11830 F:      drivers/dma/qcom/hidma*
11831
11832 QUALCOMM IOMMU
11833 M:      Rob Clark <robdclark@gmail.com>
11834 L:      iommu@lists.linux-foundation.org
11835 L:      linux-arm-msm@vger.kernel.org
11836 S:      Maintained
11837 F:      drivers/iommu/qcom_iommu.c
11838
11839 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11840 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11841 L:      linux-media@vger.kernel.org
11842 L:      linux-arm-msm@vger.kernel.org
11843 T:      git git://linuxtv.org/media_tree.git
11844 S:      Maintained
11845 F:      drivers/media/platform/qcom/venus/
11846
11847 QUALCOMM WCN36XX WIRELESS DRIVER
11848 M:      Kalle Valo <kvalo@codeaurora.org>
11849 L:      wcn36xx@lists.infradead.org
11850 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11851 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11852 S:      Supported
11853 F:      drivers/net/wireless/ath/wcn36xx/
11854
11855 QUANTENNA QTNFMAC WIRELESS DRIVER
11856 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11857 M:      Avinash Patil <avinashp@quantenna.com>
11858 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11859 L:      linux-wireless@vger.kernel.org
11860 S:      Maintained
11861 F:      drivers/net/wireless/quantenna
11862
11863 RADEON and AMDGPU DRM DRIVERS
11864 M:      Alex Deucher <alexander.deucher@amd.com>
11865 M:      Christian König <christian.koenig@amd.com>
11866 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11867 L:      amd-gfx@lists.freedesktop.org
11868 T:      git git://people.freedesktop.org/~agd5f/linux
11869 S:      Supported
11870 F:      drivers/gpu/drm/radeon/
11871 F:      include/uapi/drm/radeon_drm.h
11872 F:      drivers/gpu/drm/amd/
11873 F:      include/uapi/drm/amdgpu_drm.h
11874
11875 RADEON FRAMEBUFFER DISPLAY DRIVER
11876 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11877 L:      linux-fbdev@vger.kernel.org
11878 S:      Maintained
11879 F:      drivers/video/fbdev/aty/radeon*
11880 F:      include/uapi/linux/radeonfb.h
11881
11882 RADIOSHARK RADIO DRIVER
11883 M:      Hans Verkuil <hverkuil@xs4all.nl>
11884 L:      linux-media@vger.kernel.org
11885 T:      git git://linuxtv.org/media_tree.git
11886 S:      Maintained
11887 F:      drivers/media/radio/radio-shark.c
11888
11889 RADIOSHARK2 RADIO DRIVER
11890 M:      Hans Verkuil <hverkuil@xs4all.nl>
11891 L:      linux-media@vger.kernel.org
11892 T:      git git://linuxtv.org/media_tree.git
11893 S:      Maintained
11894 F:      drivers/media/radio/radio-shark2.c
11895 F:      drivers/media/radio/radio-tea5777.c
11896
11897 RADOS BLOCK DEVICE (RBD)
11898 M:      Ilya Dryomov <idryomov@gmail.com>
11899 M:      Sage Weil <sage@redhat.com>
11900 M:      Alex Elder <elder@kernel.org>
11901 L:      ceph-devel@vger.kernel.org
11902 W:      http://ceph.com/
11903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11904 T:      git git://github.com/ceph/ceph-client.git
11905 S:      Supported
11906 F:      Documentation/ABI/testing/sysfs-bus-rbd
11907 F:      drivers/block/rbd.c
11908 F:      drivers/block/rbd_types.h
11909
11910 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11911 M:      Paul Mackerras <paulus@samba.org>
11912 L:      linux-fbdev@vger.kernel.org
11913 S:      Maintained
11914 F:      drivers/video/fbdev/aty/aty128fb.c
11915
11916 RAINSHADOW-CEC DRIVER
11917 M:      Hans Verkuil <hverkuil@xs4all.nl>
11918 L:      linux-media@vger.kernel.org
11919 T:      git git://linuxtv.org/media_tree.git
11920 S:      Maintained
11921 F:      drivers/media/usb/rainshadow-cec/*
11922
11923 RALINK MIPS ARCHITECTURE
11924 M:      John Crispin <john@phrozen.org>
11925 L:      linux-mips@linux-mips.org
11926 S:      Maintained
11927 F:      arch/mips/ralink
11928
11929 RALINK RT2X00 WIRELESS LAN DRIVER
11930 P:      rt2x00 project
11931 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11932 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11933 L:      linux-wireless@vger.kernel.org
11934 S:      Maintained
11935 F:      drivers/net/wireless/ralink/rt2x00/
11936
11937 RAMDISK RAM BLOCK DEVICE DRIVER
11938 M:      Jens Axboe <axboe@kernel.dk>
11939 S:      Maintained
11940 F:      Documentation/blockdev/ramdisk.txt
11941 F:      drivers/block/brd.c
11942
11943 RANCHU VIRTUAL BOARD FOR MIPS
11944 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11945 L:      linux-mips@linux-mips.org
11946 S:      Supported
11947 F:      arch/mips/generic/board-ranchu.c
11948 F:      arch/mips/configs/generic/board-ranchu.config
11949
11950 RANDOM NUMBER DRIVER
11951 M:      "Theodore Ts'o" <tytso@mit.edu>
11952 S:      Maintained
11953 F:      drivers/char/random.c
11954
11955 RAPIDIO SUBSYSTEM
11956 M:      Matt Porter <mporter@kernel.crashing.org>
11957 M:      Alexandre Bounine <alex.bou9@gmail.com>
11958 S:      Maintained
11959 F:      drivers/rapidio/
11960
11961 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11962 L:      linux-wireless@vger.kernel.org
11963 S:      Orphan
11964 F:      drivers/net/wireless/ray*
11965
11966 RCUTORTURE TEST FRAMEWORK
11967 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11968 M:      Josh Triplett <josh@joshtriplett.org>
11969 R:      Steven Rostedt <rostedt@goodmis.org>
11970 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11971 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11972 L:      linux-kernel@vger.kernel.org
11973 S:      Supported
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11975 F:      tools/testing/selftests/rcutorture
11976
11977 RDC R-321X SoC
11978 M:      Florian Fainelli <florian@openwrt.org>
11979 S:      Maintained
11980
11981 RDC R6040 FAST ETHERNET DRIVER
11982 M:      Florian Fainelli <f.fainelli@gmail.com>
11983 L:      netdev@vger.kernel.org
11984 S:      Maintained
11985 F:      drivers/net/ethernet/rdc/r6040.c
11986
11987 RDMAVT - RDMA verbs software
11988 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11989 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11990 L:      linux-rdma@vger.kernel.org
11991 S:      Supported
11992 F:      drivers/infiniband/sw/rdmavt
11993
11994 RDS - RELIABLE DATAGRAM SOCKETS
11995 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11996 L:      netdev@vger.kernel.org
11997 L:      linux-rdma@vger.kernel.org
11998 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11999 W:      https://oss.oracle.com/projects/rds/
12000 S:      Supported
12001 F:      net/rds/
12002 F:      Documentation/networking/rds.txt
12003
12004 RDT - RESOURCE ALLOCATION
12005 M:      Fenghua Yu <fenghua.yu@intel.com>
12006 L:      linux-kernel@vger.kernel.org
12007 S:      Supported
12008 F:      arch/x86/kernel/cpu/intel_rdt*
12009 F:      arch/x86/include/asm/intel_rdt_sched.h
12010 F:      Documentation/x86/intel_rdt*
12011
12012 READ-COPY UPDATE (RCU)
12013 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12014 M:      Josh Triplett <josh@joshtriplett.org>
12015 R:      Steven Rostedt <rostedt@goodmis.org>
12016 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12017 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12018 L:      linux-kernel@vger.kernel.org
12019 W:      http://www.rdrop.com/users/paulmck/RCU/
12020 S:      Supported
12021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12022 F:      Documentation/RCU/
12023 X:      Documentation/RCU/torture.txt
12024 F:      include/linux/rcu*
12025 X:      include/linux/srcu.h
12026 F:      kernel/rcu/
12027 X:      kernel/torture.c
12028
12029 REAL TIME CLOCK (RTC) SUBSYSTEM
12030 M:      Alessandro Zummo <a.zummo@towertech.it>
12031 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12032 L:      linux-rtc@vger.kernel.org
12033 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12035 S:      Maintained
12036 F:      Documentation/devicetree/bindings/rtc/
12037 F:      Documentation/rtc.txt
12038 F:      drivers/rtc/
12039 F:      include/linux/rtc.h
12040 F:      include/uapi/linux/rtc.h
12041 F:      include/linux/rtc/
12042 F:      include/linux/platform_data/rtc-*
12043 F:      tools/testing/selftests/rtc/
12044
12045 REALTEK AUDIO CODECS
12046 M:      Bard Liao <bardliao@realtek.com>
12047 M:      Oder Chiou <oder_chiou@realtek.com>
12048 S:      Maintained
12049 F:      sound/soc/codecs/rt*
12050 F:      include/sound/rt*.h
12051
12052 REGISTER MAP ABSTRACTION
12053 M:      Mark Brown <broonie@kernel.org>
12054 L:      linux-kernel@vger.kernel.org
12055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12056 S:      Supported
12057 F:      Documentation/devicetree/bindings/regmap/
12058 F:      drivers/base/regmap/
12059 F:      include/linux/regmap.h
12060
12061 REISERFS FILE SYSTEM
12062 L:      reiserfs-devel@vger.kernel.org
12063 S:      Supported
12064 F:      fs/reiserfs/
12065
12066 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12067 M:      Ohad Ben-Cohen <ohad@wizery.com>
12068 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12069 L:      linux-remoteproc@vger.kernel.org
12070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/remoteproc/
12073 F:      Documentation/remoteproc.txt
12074 F:      drivers/remoteproc/
12075 F:      include/linux/remoteproc.h
12076
12077 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12078 M:      Ohad Ben-Cohen <ohad@wizery.com>
12079 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12080 L:      linux-remoteproc@vger.kernel.org
12081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12082 S:      Maintained
12083 F:      drivers/rpmsg/
12084 F:      Documentation/rpmsg.txt
12085 F:      include/linux/rpmsg.h
12086 F:      include/linux/rpmsg/
12087
12088 RENESAS CLOCK DRIVERS
12089 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12090 L:      linux-renesas-soc@vger.kernel.org
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12092 S:      Supported
12093 F:      drivers/clk/renesas/
12094
12095 RENESAS EMEV2 I2C DRIVER
12096 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12097 S:      Supported
12098 F:      drivers/i2c/busses/i2c-emev2.c
12099
12100 RENESAS ETHERNET DRIVERS
12101 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12102 L:      netdev@vger.kernel.org
12103 L:      linux-renesas-soc@vger.kernel.org
12104 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12105 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12106 F:      drivers/net/ethernet/renesas/
12107 F:      include/linux/sh_eth.h
12108
12109 RENESAS R-CAR GYROADC DRIVER
12110 M:      Marek Vasut <marek.vasut@gmail.com>
12111 L:      linux-iio@vger.kernel.org
12112 S:      Supported
12113 F:      drivers/iio/adc/rcar_gyro_adc.c
12114
12115 RENESAS R-CAR I2C DRIVERS
12116 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12117 S:      Supported
12118 F:      drivers/i2c/busses/i2c-rcar.c
12119 F:      drivers/i2c/busses/i2c-sh_mobile.c
12120
12121 RENESAS USB PHY DRIVER
12122 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12123 L:      linux-renesas-soc@vger.kernel.org
12124 S:      Maintained
12125 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12126
12127 RESET CONTROLLER FRAMEWORK
12128 M:      Philipp Zabel <p.zabel@pengutronix.de>
12129 T:      git git://git.pengutronix.de/git/pza/linux
12130 S:      Maintained
12131 F:      drivers/reset/
12132 F:      Documentation/devicetree/bindings/reset/
12133 F:      include/dt-bindings/reset/
12134 F:      include/linux/reset.h
12135 F:      include/linux/reset-controller.h
12136
12137 RESTARTABLE SEQUENCES SUPPORT
12138 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12139 M:      Peter Zijlstra <peterz@infradead.org>
12140 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12141 M:      Boqun Feng <boqun.feng@gmail.com>
12142 L:      linux-kernel@vger.kernel.org
12143 S:      Supported
12144 F:      kernel/rseq.c
12145 F:      include/uapi/linux/rseq.h
12146 F:      include/trace/events/rseq.h
12147 F:      tools/testing/selftests/rseq/
12148
12149 RFKILL
12150 M:      Johannes Berg <johannes@sipsolutions.net>
12151 L:      linux-wireless@vger.kernel.org
12152 W:      http://wireless.kernel.org/
12153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12155 S:      Maintained
12156 F:      Documentation/rfkill.txt
12157 F:      Documentation/ABI/stable/sysfs-class-rfkill
12158 F:      net/rfkill/
12159
12160 RHASHTABLE
12161 M:      Thomas Graf <tgraf@suug.ch>
12162 M:      Herbert Xu <herbert@gondor.apana.org.au>
12163 L:      netdev@vger.kernel.org
12164 S:      Maintained
12165 F:      lib/rhashtable.c
12166 F:      include/linux/rhashtable.h
12167
12168 RICOH R5C592 MEMORYSTICK DRIVER
12169 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12170 S:      Maintained
12171 F:      drivers/memstick/host/r592.*
12172
12173 RICOH SMARTMEDIA/XD DRIVER
12174 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12175 S:      Maintained
12176 F:      drivers/mtd/nand/raw/r852.c
12177 F:      drivers/mtd/nand/raw/r852.h
12178
12179 RISC-V ARCHITECTURE
12180 M:      Palmer Dabbelt <palmer@sifive.com>
12181 M:      Albert Ou <albert@sifive.com>
12182 L:      linux-riscv@lists.infradead.org
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12184 S:      Supported
12185 F:      arch/riscv/
12186 K:      riscv
12187 N:      riscv
12188
12189 ROCCAT DRIVERS
12190 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12191 W:      http://sourceforge.net/projects/roccat/
12192 S:      Maintained
12193 F:      drivers/hid/hid-roccat*
12194 F:      include/linux/hid-roccat*
12195 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12196
12197 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12198 M:      Jacob chen <jacob2.chen@rock-chips.com>
12199 L:      linux-media@vger.kernel.org
12200 S:      Maintained
12201 F:      drivers/media/platform/rockchip/rga/
12202 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12203
12204 ROCKER DRIVER
12205 M:      Jiri Pirko <jiri@resnulli.us>
12206 L:      netdev@vger.kernel.org
12207 S:      Supported
12208 F:      drivers/net/ethernet/rocker/
12209
12210 ROCKETPORT DRIVER
12211 P:      Comtrol Corp.
12212 W:      http://www.comtrol.com
12213 S:      Maintained
12214 F:      Documentation/serial/rocket.txt
12215 F:      drivers/tty/rocket*
12216
12217 ROCKETPORT EXPRESS/INFINITY DRIVER
12218 M:      Kevin Cernekee <cernekee@gmail.com>
12219 L:      linux-serial@vger.kernel.org
12220 S:      Odd Fixes
12221 F:      drivers/tty/serial/rp2.*
12222
12223 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12224 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12225 L:      linux-kernel@vger.kernel.org
12226 L:      linux-renesas-soc@vger.kernel.org
12227 S:      Supported
12228 F:      drivers/mfd/bd9571mwv.c
12229 F:      drivers/regulator/bd9571mwv-regulator.c
12230 F:      drivers/gpio/gpio-bd9571mwv.c
12231 F:      include/linux/mfd/bd9571mwv.h
12232 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12233
12234 ROSE NETWORK LAYER
12235 M:      Ralf Baechle <ralf@linux-mips.org>
12236 L:      linux-hams@vger.kernel.org
12237 W:      http://www.linux-ax25.org/
12238 S:      Maintained
12239 F:      include/net/rose.h
12240 F:      include/uapi/linux/rose.h
12241 F:      net/rose/
12242
12243 RTL2830 MEDIA DRIVER
12244 M:      Antti Palosaari <crope@iki.fi>
12245 L:      linux-media@vger.kernel.org
12246 W:      https://linuxtv.org
12247 W:      http://palosaari.fi/linux/
12248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12249 T:      git git://linuxtv.org/anttip/media_tree.git
12250 S:      Maintained
12251 F:      drivers/media/dvb-frontends/rtl2830*
12252
12253 RTL2832 MEDIA DRIVER
12254 M:      Antti Palosaari <crope@iki.fi>
12255 L:      linux-media@vger.kernel.org
12256 W:      https://linuxtv.org
12257 W:      http://palosaari.fi/linux/
12258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12259 T:      git git://linuxtv.org/anttip/media_tree.git
12260 S:      Maintained
12261 F:      drivers/media/dvb-frontends/rtl2832*
12262
12263 RTL2832_SDR MEDIA DRIVER
12264 M:      Antti Palosaari <crope@iki.fi>
12265 L:      linux-media@vger.kernel.org
12266 W:      https://linuxtv.org
12267 W:      http://palosaari.fi/linux/
12268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12269 T:      git git://linuxtv.org/anttip/media_tree.git
12270 S:      Maintained
12271 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12272
12273 RTL8180 WIRELESS DRIVER
12274 L:      linux-wireless@vger.kernel.org
12275 W:      http://wireless.kernel.org/
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12277 S:      Orphan
12278 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12279
12280 RTL8187 WIRELESS DRIVER
12281 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12282 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12283 M:      Larry Finger <Larry.Finger@lwfinger.net>
12284 L:      linux-wireless@vger.kernel.org
12285 W:      http://wireless.kernel.org/
12286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12287 S:      Maintained
12288 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12289
12290 REALTEK WIRELESS DRIVER (rtlwifi family)
12291 M:      Ping-Ke Shih <pkshih@realtek.com>
12292 L:      linux-wireless@vger.kernel.org
12293 W:      http://wireless.kernel.org/
12294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12295 S:      Maintained
12296 F:      drivers/net/wireless/realtek/rtlwifi/
12297
12298 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12299 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12300 L:      linux-wireless@vger.kernel.org
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12302 S:      Maintained
12303 F:      drivers/net/wireless/realtek/rtl8xxxu/
12304
12305 RXRPC SOCKETS (AF_RXRPC)
12306 M:      David Howells <dhowells@redhat.com>
12307 L:      linux-afs@lists.infradead.org
12308 S:      Supported
12309 F:      net/rxrpc/
12310 F:      include/keys/rxrpc-type.h
12311 F:      include/net/af_rxrpc.h
12312 F:      include/trace/events/rxrpc.h
12313 F:      include/uapi/linux/rxrpc.h
12314 F:      Documentation/networking/rxrpc.txt
12315 W:      https://www.infradead.org/~dhowells/kafs/
12316
12317 S3 SAVAGE FRAMEBUFFER DRIVER
12318 M:      Antonino Daplas <adaplas@gmail.com>
12319 L:      linux-fbdev@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/video/fbdev/savage/
12322
12323 S390
12324 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12325 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12326 L:      linux-s390@vger.kernel.org
12327 W:      http://www.ibm.com/developerworks/linux/linux390/
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12329 S:      Supported
12330 F:      arch/s390/
12331 F:      drivers/s390/
12332 F:      Documentation/s390/
12333 F:      Documentation/driver-api/s390-drivers.rst
12334
12335 S390 COMMON I/O LAYER
12336 M:      Sebastian Ott <sebott@linux.ibm.com>
12337 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12338 L:      linux-s390@vger.kernel.org
12339 W:      http://www.ibm.com/developerworks/linux/linux390/
12340 S:      Supported
12341 F:      drivers/s390/cio/
12342
12343 S390 DASD DRIVER
12344 M:      Stefan Haberland <sth@linux.ibm.com>
12345 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12346 L:      linux-s390@vger.kernel.org
12347 W:      http://www.ibm.com/developerworks/linux/linux390/
12348 S:      Supported
12349 F:      drivers/s390/block/dasd*
12350 F:      block/partitions/ibm.c
12351
12352 S390 IOMMU (PCI)
12353 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12354 L:      linux-s390@vger.kernel.org
12355 W:      http://www.ibm.com/developerworks/linux/linux390/
12356 S:      Supported
12357 F:      drivers/iommu/s390-iommu.c
12358
12359 S390 IUCV NETWORK LAYER
12360 M:      Julian Wiedmann <jwi@linux.ibm.com>
12361 M:      Ursula Braun <ubraun@linux.ibm.com>
12362 L:      linux-s390@vger.kernel.org
12363 W:      http://www.ibm.com/developerworks/linux/linux390/
12364 S:      Supported
12365 F:      drivers/s390/net/*iucv*
12366 F:      include/net/iucv/
12367 F:      net/iucv/
12368
12369 S390 NETWORK DRIVERS
12370 M:      Julian Wiedmann <jwi@linux.ibm.com>
12371 M:      Ursula Braun <ubraun@linux.ibm.com>
12372 L:      linux-s390@vger.kernel.org
12373 W:      http://www.ibm.com/developerworks/linux/linux390/
12374 S:      Supported
12375 F:      drivers/s390/net/
12376
12377 S390 PCI SUBSYSTEM
12378 M:      Sebastian Ott <sebott@linux.ibm.com>
12379 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12380 L:      linux-s390@vger.kernel.org
12381 W:      http://www.ibm.com/developerworks/linux/linux390/
12382 S:      Supported
12383 F:      arch/s390/pci/
12384 F:      drivers/pci/hotplug/s390_pci_hpc.c
12385
12386 S390 VFIO-CCW DRIVER
12387 M:      Cornelia Huck <cohuck@redhat.com>
12388 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12389 M:      Halil Pasic <pasic@linux.ibm.com>
12390 L:      linux-s390@vger.kernel.org
12391 L:      kvm@vger.kernel.org
12392 S:      Supported
12393 F:      drivers/s390/cio/vfio_ccw*
12394 F:      Documentation/s390/vfio-ccw.txt
12395 F:      include/uapi/linux/vfio_ccw.h
12396
12397 S390 ZCRYPT DRIVER
12398 M:      Harald Freudenberger <freude@linux.ibm.com>
12399 L:      linux-s390@vger.kernel.org
12400 W:      http://www.ibm.com/developerworks/linux/linux390/
12401 S:      Supported
12402 F:      drivers/s390/crypto/
12403
12404 S390 ZFCP DRIVER
12405 M:      Steffen Maier <maier@linux.ibm.com>
12406 M:      Benjamin Block <bblock@linux.ibm.com>
12407 L:      linux-s390@vger.kernel.org
12408 W:      http://www.ibm.com/developerworks/linux/linux390/
12409 S:      Supported
12410 F:      drivers/s390/scsi/zfcp_*
12411
12412 S3C24XX SD/MMC Driver
12413 M:      Ben Dooks <ben-linux@fluff.org>
12414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12415 S:      Supported
12416 F:      drivers/mmc/host/s3cmci.*
12417
12418 SAA6588 RDS RECEIVER DRIVER
12419 M:      Hans Verkuil <hverkuil@xs4all.nl>
12420 L:      linux-media@vger.kernel.org
12421 T:      git git://linuxtv.org/media_tree.git
12422 W:      https://linuxtv.org
12423 S:      Odd Fixes
12424 F:      drivers/media/i2c/saa6588*
12425
12426 SAA7134 VIDEO4LINUX DRIVER
12427 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12428 L:      linux-media@vger.kernel.org
12429 W:      https://linuxtv.org
12430 T:      git git://linuxtv.org/media_tree.git
12431 S:      Odd fixes
12432 F:      Documentation/media/v4l-drivers/saa7134*
12433 F:      drivers/media/pci/saa7134/
12434
12435 SAA7146 VIDEO4LINUX-2 DRIVER
12436 M:      Hans Verkuil <hverkuil@xs4all.nl>
12437 L:      linux-media@vger.kernel.org
12438 T:      git git://linuxtv.org/media_tree.git
12439 S:      Maintained
12440 F:      drivers/media/common/saa7146/
12441 F:      drivers/media/pci/saa7146/
12442 F:      include/media/saa7146*
12443
12444 SAMSUNG AUDIO (ASoC) DRIVERS
12445 M:      Krzysztof Kozlowski <krzk@kernel.org>
12446 M:      Sangbeom Kim <sbkim73@samsung.com>
12447 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12449 S:      Supported
12450 F:      sound/soc/samsung/
12451 F:      Documentation/devicetree/bindings/sound/samsung*
12452
12453 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12454 M:      Krzysztof Kozlowski <krzk@kernel.org>
12455 L:      linux-crypto@vger.kernel.org
12456 L:      linux-samsung-soc@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/crypto/exynos-rng.c
12459 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12460
12461 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12462 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12463 L:      linux-samsung-soc@vger.kernel.org
12464 S:      Maintained
12465 F:      drivers/char/hw_random/exynos-trng.c
12466 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12467
12468 SAMSUNG FRAMEBUFFER DRIVER
12469 M:      Jingoo Han <jingoohan1@gmail.com>
12470 L:      linux-fbdev@vger.kernel.org
12471 S:      Maintained
12472 F:      drivers/video/fbdev/s3c-fb.c
12473
12474 SAMSUNG LAPTOP DRIVER
12475 M:      Corentin Chary <corentin.chary@gmail.com>
12476 L:      platform-driver-x86@vger.kernel.org
12477 S:      Maintained
12478 F:      drivers/platform/x86/samsung-laptop.c
12479
12480 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12481 M:      Sangbeom Kim <sbkim73@samsung.com>
12482 M:      Krzysztof Kozlowski <krzk@kernel.org>
12483 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12484 L:      linux-kernel@vger.kernel.org
12485 L:      linux-samsung-soc@vger.kernel.org
12486 S:      Supported
12487 F:      drivers/mfd/sec*.c
12488 F:      drivers/regulator/s2m*.c
12489 F:      drivers/regulator/s5m*.c
12490 F:      drivers/clk/clk-s2mps11.c
12491 F:      drivers/rtc/rtc-s5m.c
12492 F:      include/linux/mfd/samsung/
12493 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12494 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12495 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12496 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12497
12498 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12499 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12500 L:      linux-media@vger.kernel.org
12501 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12502 S:      Maintained
12503 F:      drivers/media/platform/s3c-camif/
12504 F:      include/media/drv-intf/s3c_camif.h
12505
12506 SAMSUNG S3FWRN5 NFC DRIVER
12507 M:      Robert Baldyga <r.baldyga@samsung.com>
12508 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12509 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12510 S:      Supported
12511 F:      drivers/nfc/s3fwrn5
12512
12513 SAMSUNG S5C73M3 CAMERA DRIVER
12514 M:      Kyungmin Park <kyungmin.park@samsung.com>
12515 M:      Andrzej Hajda <a.hajda@samsung.com>
12516 L:      linux-media@vger.kernel.org
12517 S:      Supported
12518 F:      drivers/media/i2c/s5c73m3/*
12519
12520 SAMSUNG S5K5BAF CAMERA DRIVER
12521 M:      Kyungmin Park <kyungmin.park@samsung.com>
12522 M:      Andrzej Hajda <a.hajda@samsung.com>
12523 L:      linux-media@vger.kernel.org
12524 S:      Supported
12525 F:      drivers/media/i2c/s5k5baf.c
12526
12527 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12528 M:      Krzysztof Kozlowski <krzk@kernel.org>
12529 M:      Vladimir Zapolskiy <vz@mleia.com>
12530 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12531 L:      linux-crypto@vger.kernel.org
12532 L:      linux-samsung-soc@vger.kernel.org
12533 S:      Maintained
12534 F:      drivers/crypto/s5p-sss.c
12535
12536 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12537 M:      Kyungmin Park <kyungmin.park@samsung.com>
12538 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12539 L:      linux-media@vger.kernel.org
12540 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12541 S:      Supported
12542 F:      drivers/media/platform/exynos4-is/
12543
12544 SAMSUNG SOC CLOCK DRIVERS
12545 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12546 M:      Tomasz Figa <tomasz.figa@gmail.com>
12547 M:      Chanwoo Choi <cw00.choi@samsung.com>
12548 S:      Supported
12549 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12551 F:      drivers/clk/samsung/
12552 F:      include/dt-bindings/clock/exynos*.h
12553 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12554
12555 SAMSUNG SPI DRIVERS
12556 M:      Kukjin Kim <kgene@kernel.org>
12557 M:      Krzysztof Kozlowski <krzk@kernel.org>
12558 M:      Andi Shyti <andi@etezian.org>
12559 L:      linux-spi@vger.kernel.org
12560 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12561 S:      Maintained
12562 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12563 F:      drivers/spi/spi-s3c*
12564 F:      include/linux/platform_data/spi-s3c64xx.h
12565
12566 SAMSUNG SXGBE DRIVERS
12567 M:      Byungho An <bh74.an@samsung.com>
12568 M:      Girish K S <ks.giri@samsung.com>
12569 M:      Vipul Pandya <vipul.pandya@samsung.com>
12570 S:      Supported
12571 L:      netdev@vger.kernel.org
12572 F:      drivers/net/ethernet/samsung/sxgbe/
12573
12574 SAMSUNG THERMAL DRIVER
12575 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12576 L:      linux-pm@vger.kernel.org
12577 L:      linux-samsung-soc@vger.kernel.org
12578 S:      Supported
12579 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12580 F:      drivers/thermal/samsung/
12581
12582 SAMSUNG USB2 PHY DRIVER
12583 M:      Kamil Debski <kamil@wypas.org>
12584 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12585 L:      linux-kernel@vger.kernel.org
12586 S:      Supported
12587 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12588 F:      Documentation/phy/samsung-usb2.txt
12589 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12590 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12591 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12592 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12593 F:      drivers/phy/samsung/phy-samsung-usb2.c
12594 F:      drivers/phy/samsung/phy-samsung-usb2.h
12595
12596 SC1200 WDT DRIVER
12597 M:      Zwane Mwaikambo <zwanem@gmail.com>
12598 S:      Maintained
12599 F:      drivers/watchdog/sc1200wdt.c
12600
12601 SCHEDULER
12602 M:      Ingo Molnar <mingo@redhat.com>
12603 M:      Peter Zijlstra <peterz@infradead.org>
12604 L:      linux-kernel@vger.kernel.org
12605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12606 S:      Maintained
12607 F:      kernel/sched/
12608 F:      include/linux/sched.h
12609 F:      include/uapi/linux/sched.h
12610 F:      include/linux/wait.h
12611
12612 SCR24X CHIP CARD INTERFACE DRIVER
12613 M:      Lubomir Rintel <lkundrak@v3.sk>
12614 S:      Supported
12615 F:      drivers/char/pcmcia/scr24x_cs.c
12616
12617 SCSI CDROM DRIVER
12618 M:      Jens Axboe <axboe@kernel.dk>
12619 L:      linux-scsi@vger.kernel.org
12620 W:      http://www.kernel.dk
12621 S:      Maintained
12622 F:      drivers/scsi/sr*
12623
12624 SCSI RDMA PROTOCOL (SRP) INITIATOR
12625 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12626 L:      linux-rdma@vger.kernel.org
12627 S:      Supported
12628 W:      http://www.openfabrics.org
12629 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12631 F:      drivers/infiniband/ulp/srp/
12632 F:      include/scsi/srp.h
12633
12634 SCSI SG DRIVER
12635 M:      Doug Gilbert <dgilbert@interlog.com>
12636 L:      linux-scsi@vger.kernel.org
12637 W:      http://sg.danny.cz/sg
12638 S:      Maintained
12639 F:      Documentation/scsi/scsi-generic.txt
12640 F:      drivers/scsi/sg.c
12641 F:      include/scsi/sg.h
12642
12643 SCSI SUBSYSTEM
12644 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12646 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12648 L:      linux-scsi@vger.kernel.org
12649 S:      Maintained
12650 F:      Documentation/devicetree/bindings/scsi/
12651 F:      drivers/scsi/
12652 F:      include/scsi/
12653
12654 SCSI TAPE DRIVER
12655 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12656 L:      linux-scsi@vger.kernel.org
12657 S:      Maintained
12658 F:      Documentation/scsi/st.txt
12659 F:      drivers/scsi/st.*
12660 F:      drivers/scsi/st_*.h
12661
12662 SCTP PROTOCOL
12663 M:      Vlad Yasevich <vyasevich@gmail.com>
12664 M:      Neil Horman <nhorman@tuxdriver.com>
12665 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12666 L:      linux-sctp@vger.kernel.org
12667 W:      http://lksctp.sourceforge.net
12668 S:      Maintained
12669 F:      Documentation/networking/sctp.txt
12670 F:      include/linux/sctp.h
12671 F:      include/uapi/linux/sctp.h
12672 F:      include/net/sctp/
12673 F:      net/sctp/
12674
12675 SCx200 CPU SUPPORT
12676 M:      Jim Cromie <jim.cromie@gmail.com>
12677 S:      Odd Fixes
12678 F:      Documentation/i2c/busses/scx200_acb
12679 F:      arch/x86/platform/scx200/
12680 F:      drivers/watchdog/scx200_wdt.c
12681 F:      drivers/i2c/busses/scx200*
12682 F:      drivers/mtd/maps/scx200_docflash.c
12683 F:      include/linux/scx200.h
12684
12685 SCx200 GPIO DRIVER
12686 M:      Jim Cromie <jim.cromie@gmail.com>
12687 S:      Maintained
12688 F:      drivers/char/scx200_gpio.c
12689 F:      include/linux/scx200_gpio.h
12690
12691 SCx200 HRT CLOCKSOURCE DRIVER
12692 M:      Jim Cromie <jim.cromie@gmail.com>
12693 S:      Maintained
12694 F:      drivers/clocksource/scx200_hrt.c
12695
12696 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12697 M:      Sascha Sommer <saschasommer@freenet.de>
12698 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12699 S:      Maintained
12700 F:      drivers/mmc/host/sdricoh_cs.c
12701
12702 SECURE COMPUTING
12703 M:      Kees Cook <keescook@chromium.org>
12704 R:      Andy Lutomirski <luto@amacapital.net>
12705 R:      Will Drewry <wad@chromium.org>
12706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12707 S:      Supported
12708 F:      kernel/seccomp.c
12709 F:      include/uapi/linux/seccomp.h
12710 F:      include/linux/seccomp.h
12711 F:      tools/testing/selftests/seccomp/*
12712 F:      tools/testing/selftests/kselftest_harness.h
12713 F:      Documentation/userspace-api/seccomp_filter.rst
12714 K:      \bsecure_computing
12715 K:      \bTIF_SECCOMP\b
12716
12717 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12718 M:      Al Cooper <alcooperx@gmail.com>
12719 L:      linux-mmc@vger.kernel.org
12720 L:      bcm-kernel-feedback-list@broadcom.com
12721 S:      Maintained
12722 F:      drivers/mmc/host/sdhci-brcmstb*
12723
12724 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12725 M:      Adrian Hunter <adrian.hunter@intel.com>
12726 L:      linux-mmc@vger.kernel.org
12727 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12728 S:      Maintained
12729 F:      drivers/mmc/host/sdhci*
12730 F:      include/linux/mmc/sdhci*
12731
12732 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12733 M:      Ben Dooks <ben-linux@fluff.org>
12734 M:      Jaehoon Chung <jh80.chung@samsung.com>
12735 L:      linux-mmc@vger.kernel.org
12736 S:      Maintained
12737 F:      drivers/mmc/host/sdhci-s3c*
12738
12739 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12740 M:      Viresh Kumar <vireshk@kernel.org>
12741 L:      linux-mmc@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/mmc/host/sdhci-spear.c
12744
12745 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12746 M:      Kishon Vijay Abraham I <kishon@ti.com>
12747 L:      linux-mmc@vger.kernel.org
12748 S:      Maintained
12749 F:      drivers/mmc/host/sdhci-omap.c
12750
12751 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12752 M:      Scott Bauer <scott.bauer@intel.com>
12753 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12754 L:      linux-block@vger.kernel.org
12755 S:      Supported
12756 F:      block/sed*
12757 F:      block/opal_proto.h
12758 F:      include/linux/sed*
12759 F:      include/uapi/linux/sed*
12760
12761 SECURITY CONTACT
12762 M:      Security Officers <security@kernel.org>
12763 S:      Supported
12764
12765 SECURITY SUBSYSTEM
12766 M:      James Morris <jmorris@namei.org>
12767 M:      "Serge E. Hallyn" <serge@hallyn.com>
12768 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12770 W:      http://kernsec.org/
12771 S:      Supported
12772 F:      security/
12773
12774 SELINUX SECURITY MODULE
12775 M:      Paul Moore <paul@paul-moore.com>
12776 M:      Stephen Smalley <sds@tycho.nsa.gov>
12777 M:      Eric Paris <eparis@parisplace.org>
12778 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12779 W:      https://selinuxproject.org
12780 W:      https://github.com/SELinuxProject
12781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12782 S:      Supported
12783 F:      include/linux/selinux*
12784 F:      security/selinux/
12785 F:      scripts/selinux/
12786 F:      Documentation/admin-guide/LSM/SELinux.rst
12787
12788 SENSABLE PHANTOM
12789 M:      Jiri Slaby <jirislaby@gmail.com>
12790 S:      Maintained
12791 F:      drivers/misc/phantom.c
12792 F:      include/uapi/linux/phantom.h
12793
12794 SERIAL DEVICE BUS
12795 M:      Rob Herring <robh@kernel.org>
12796 L:      linux-serial@vger.kernel.org
12797 S:      Maintained
12798 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12799 F:      drivers/tty/serdev/
12800 F:      include/linux/serdev.h
12801
12802 SERIAL DRIVERS
12803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12804 L:      linux-serial@vger.kernel.org
12805 S:      Maintained
12806 F:      Documentation/devicetree/bindings/serial/
12807 F:      drivers/tty/serial/
12808
12809 SERIAL IR RECEIVER
12810 M:      Sean Young <sean@mess.org>
12811 L:      linux-media@vger.kernel.org
12812 S:      Maintained
12813 F:      drivers/media/rc/serial_ir.c
12814
12815 SFC NETWORK DRIVER
12816 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12817 M:      Edward Cree <ecree@solarflare.com>
12818 M:      Bert Kenward <bkenward@solarflare.com>
12819 L:      netdev@vger.kernel.org
12820 S:      Supported
12821 F:      drivers/net/ethernet/sfc/
12822
12823 SGI GRU DRIVER
12824 M:      Dimitri Sivanich <sivanich@sgi.com>
12825 S:      Maintained
12826 F:      drivers/misc/sgi-gru/
12827
12828 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12829 M:      Pat Gefre <pfg@sgi.com>
12830 L:      linux-ia64@vger.kernel.org
12831 S:      Supported
12832 F:      Documentation/ia64/serial.txt
12833 F:      drivers/tty/serial/ioc?_serial.c
12834 F:      include/linux/ioc?.h
12835
12836 SGI XP/XPC/XPNET DRIVER
12837 M:      Cliff Whickman <cpw@sgi.com>
12838 M:      Robin Holt <robinmholt@gmail.com>
12839 S:      Maintained
12840 F:      drivers/misc/sgi-xp/
12841
12842 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12843 M:      Ursula Braun <ubraun@linux.ibm.com>
12844 L:      linux-s390@vger.kernel.org
12845 W:      http://www.ibm.com/developerworks/linux/linux390/
12846 S:      Supported
12847 F:      net/smc/
12848
12849 SH_VEU V4L2 MEM2MEM DRIVER
12850 L:      linux-media@vger.kernel.org
12851 S:      Orphan
12852 F:      drivers/media/platform/sh_veu.c
12853
12854 SH_VOU V4L2 OUTPUT DRIVER
12855 L:      linux-media@vger.kernel.org
12856 S:      Orphan
12857 F:      drivers/media/platform/sh_vou.c
12858 F:      include/media/drv-intf/sh_vou.h
12859
12860 SI2157 MEDIA DRIVER
12861 M:      Antti Palosaari <crope@iki.fi>
12862 L:      linux-media@vger.kernel.org
12863 W:      https://linuxtv.org
12864 W:      http://palosaari.fi/linux/
12865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12866 T:      git git://linuxtv.org/anttip/media_tree.git
12867 S:      Maintained
12868 F:      drivers/media/tuners/si2157*
12869
12870 SI2165 MEDIA DRIVER
12871 M:      Matthias Schwarzott <zzam@gentoo.org>
12872 L:      linux-media@vger.kernel.org
12873 W:      https://linuxtv.org
12874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12875 S:      Maintained
12876 F:      drivers/media/dvb-frontends/si2165*
12877
12878 SI2168 MEDIA DRIVER
12879 M:      Antti Palosaari <crope@iki.fi>
12880 L:      linux-media@vger.kernel.org
12881 W:      https://linuxtv.org
12882 W:      http://palosaari.fi/linux/
12883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12884 T:      git git://linuxtv.org/anttip/media_tree.git
12885 S:      Maintained
12886 F:      drivers/media/dvb-frontends/si2168*
12887
12888 SI470X FM RADIO RECEIVER I2C DRIVER
12889 M:      Hans Verkuil <hverkuil@xs4all.nl>
12890 L:      linux-media@vger.kernel.org
12891 T:      git git://linuxtv.org/media_tree.git
12892 W:      https://linuxtv.org
12893 S:      Odd Fixes
12894 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12895
12896 SI470X FM RADIO RECEIVER USB DRIVER
12897 M:      Hans Verkuil <hverkuil@xs4all.nl>
12898 L:      linux-media@vger.kernel.org
12899 T:      git git://linuxtv.org/media_tree.git
12900 W:      https://linuxtv.org
12901 S:      Maintained
12902 F:      drivers/media/radio/si470x/radio-si470x-common.c
12903 F:      drivers/media/radio/si470x/radio-si470x.h
12904 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12905
12906 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12907 M:      Eduardo Valentin <edubezval@gmail.com>
12908 L:      linux-media@vger.kernel.org
12909 T:      git git://linuxtv.org/media_tree.git
12910 W:      https://linuxtv.org
12911 S:      Odd Fixes
12912 F:      drivers/media/radio/si4713/si4713.?
12913
12914 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12915 M:      Eduardo Valentin <edubezval@gmail.com>
12916 L:      linux-media@vger.kernel.org
12917 T:      git git://linuxtv.org/media_tree.git
12918 W:      https://linuxtv.org
12919 S:      Odd Fixes
12920 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12921
12922 SI4713 FM RADIO TRANSMITTER USB DRIVER
12923 M:      Hans Verkuil <hverkuil@xs4all.nl>
12924 L:      linux-media@vger.kernel.org
12925 T:      git git://linuxtv.org/media_tree.git
12926 W:      https://linuxtv.org
12927 S:      Maintained
12928 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12929
12930 SIANO DVB DRIVER
12931 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12932 L:      linux-media@vger.kernel.org
12933 W:      https://linuxtv.org
12934 T:      git git://linuxtv.org/media_tree.git
12935 S:      Odd fixes
12936 F:      drivers/media/common/siano/
12937 F:      drivers/media/usb/siano/
12938 F:      drivers/media/usb/siano/
12939 F:      drivers/media/mmc/siano/
12940
12941 SILEAD TOUCHSCREEN DRIVER
12942 M:      Hans de Goede <hdegoede@redhat.com>
12943 L:      linux-input@vger.kernel.org
12944 L:      platform-driver-x86@vger.kernel.org
12945 S:      Maintained
12946 F:      drivers/input/touchscreen/silead.c
12947 F:      drivers/platform/x86/silead_dmi.c
12948
12949 SILICON MOTION SM712 FRAME BUFFER DRIVER
12950 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12951 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12952 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12953 L:      linux-fbdev@vger.kernel.org
12954 S:      Maintained
12955 F:      drivers/video/fbdev/sm712*
12956 F:      Documentation/fb/sm712fb.txt
12957
12958 SIMPLE FIRMWARE INTERFACE (SFI)
12959 M:      Len Brown <lenb@kernel.org>
12960 L:      sfi-devel@simplefirmware.org
12961 W:      http://simplefirmware.org/
12962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12963 S:      Supported
12964 F:      arch/x86/platform/sfi/
12965 F:      drivers/sfi/
12966 F:      include/linux/sfi*.h
12967
12968 SIMPLEFB FB DRIVER
12969 M:      Hans de Goede <hdegoede@redhat.com>
12970 L:      linux-fbdev@vger.kernel.org
12971 S:      Maintained
12972 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12973 F:      drivers/video/fbdev/simplefb.c
12974 F:      include/linux/platform_data/simplefb.h
12975
12976 SIMTEC EB110ATX (Chalice CATS)
12977 P:      Ben Dooks
12978 P:      Vincent Sanders <vince@simtec.co.uk>
12979 M:      Simtec Linux Team <linux@simtec.co.uk>
12980 W:      http://www.simtec.co.uk/products/EB110ATX/
12981 S:      Supported
12982
12983 SIMTEC EB2410ITX (BAST)
12984 P:      Ben Dooks
12985 P:      Vincent Sanders <vince@simtec.co.uk>
12986 M:      Simtec Linux Team <linux@simtec.co.uk>
12987 W:      http://www.simtec.co.uk/products/EB2410ITX/
12988 S:      Supported
12989 F:      arch/arm/mach-s3c24xx/mach-bast.c
12990 F:      arch/arm/mach-s3c24xx/bast-ide.c
12991 F:      arch/arm/mach-s3c24xx/bast-irq.c
12992
12993 SIPHASH PRF ROUTINES
12994 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12995 S:      Maintained
12996 F:      lib/siphash.c
12997 F:      lib/test_siphash.c
12998 F:      include/linux/siphash.h
12999
13000 SIOX
13001 M:      Gavin Schenk <g.schenk@eckelmann.de>
13002 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13003 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13004 S:      Supported
13005 F:      drivers/siox/*
13006 F:      include/trace/events/siox.h
13007
13008 SIS 190 ETHERNET DRIVER
13009 M:      Francois Romieu <romieu@fr.zoreil.com>
13010 L:      netdev@vger.kernel.org
13011 S:      Maintained
13012 F:      drivers/net/ethernet/sis/sis190.c
13013
13014 SIS 900/7016 FAST ETHERNET DRIVER
13015 M:      Daniele Venzano <venza@brownhat.org>
13016 W:      http://www.brownhat.org/sis900.html
13017 L:      netdev@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/net/ethernet/sis/sis900.*
13020
13021 SIS FRAMEBUFFER DRIVER
13022 M:      Thomas Winischhofer <thomas@winischhofer.net>
13023 W:      http://www.winischhofer.net/linuxsisvga.shtml
13024 S:      Maintained
13025 F:      Documentation/fb/sisfb.txt
13026 F:      drivers/video/fbdev/sis/
13027 F:      include/video/sisfb.h
13028
13029 SIS USB2VGA DRIVER
13030 M:      Thomas Winischhofer <thomas@winischhofer.net>
13031 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13032 S:      Maintained
13033 F:      drivers/usb/misc/sisusbvga/
13034
13035 SLAB ALLOCATOR
13036 M:      Christoph Lameter <cl@linux.com>
13037 M:      Pekka Enberg <penberg@kernel.org>
13038 M:      David Rientjes <rientjes@google.com>
13039 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13040 M:      Andrew Morton <akpm@linux-foundation.org>
13041 L:      linux-mm@kvack.org
13042 S:      Maintained
13043 F:      include/linux/sl?b*.h
13044 F:      mm/sl?b*
13045
13046 SLEEPABLE READ-COPY UPDATE (SRCU)
13047 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13048 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13049 M:      Josh Triplett <josh@joshtriplett.org>
13050 R:      Steven Rostedt <rostedt@goodmis.org>
13051 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13052 L:      linux-kernel@vger.kernel.org
13053 W:      http://www.rdrop.com/users/paulmck/RCU/
13054 S:      Supported
13055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13056 F:      include/linux/srcu.h
13057 F:      kernel/rcu/srcu.c
13058
13059 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13060 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13062 S:      Maintained
13063 F:      drivers/slimbus/
13064 F:      Documentation/devicetree/bindings/slimbus/
13065 F:      include/linux/slimbus.h
13066
13067 SMACK SECURITY MODULE
13068 M:      Casey Schaufler <casey@schaufler-ca.com>
13069 L:      linux-security-module@vger.kernel.org
13070 W:      http://schaufler-ca.com
13071 T:      git git://github.com/cschaufler/smack-next
13072 S:      Maintained
13073 F:      Documentation/admin-guide/LSM/Smack.rst
13074 F:      security/smack/
13075
13076 SMC91x ETHERNET DRIVER
13077 M:      Nicolas Pitre <nico@fluxnic.net>
13078 S:      Odd Fixes
13079 F:      drivers/net/ethernet/smsc/smc91x.*
13080
13081 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13082 M:      Sakari Ailus <sakari.ailus@iki.fi>
13083 L:      linux-media@vger.kernel.org
13084 S:      Maintained
13085 F:      drivers/media/i2c/smiapp/
13086 F:      include/media/i2c/smiapp.h
13087 F:      drivers/media/i2c/smiapp-pll.c
13088 F:      drivers/media/i2c/smiapp-pll.h
13089 F:      include/uapi/linux/smiapp.h
13090 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13091
13092 SMM665 HARDWARE MONITOR DRIVER
13093 M:      Guenter Roeck <linux@roeck-us.net>
13094 L:      linux-hwmon@vger.kernel.org
13095 S:      Maintained
13096 F:      Documentation/hwmon/smm665
13097 F:      drivers/hwmon/smm665.c
13098
13099 SMSC EMC2103 HARDWARE MONITOR DRIVER
13100 M:      Steve Glendinning <steve.glendinning@shawell.net>
13101 L:      linux-hwmon@vger.kernel.org
13102 S:      Maintained
13103 F:      Documentation/hwmon/emc2103
13104 F:      drivers/hwmon/emc2103.c
13105
13106 SMSC SCH5627 HARDWARE MONITOR DRIVER
13107 M:      Hans de Goede <hdegoede@redhat.com>
13108 L:      linux-hwmon@vger.kernel.org
13109 S:      Supported
13110 F:      Documentation/hwmon/sch5627
13111 F:      drivers/hwmon/sch5627.c
13112
13113 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13114 M:      Steve Glendinning <steve.glendinning@shawell.net>
13115 L:      linux-fbdev@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/video/fbdev/smscufx.c
13118
13119 SMSC47B397 HARDWARE MONITOR DRIVER
13120 M:      Jean Delvare <jdelvare@suse.com>
13121 L:      linux-hwmon@vger.kernel.org
13122 S:      Maintained
13123 F:      Documentation/hwmon/smsc47b397
13124 F:      drivers/hwmon/smsc47b397.c
13125
13126 SMSC911x ETHERNET DRIVER
13127 M:      Steve Glendinning <steve.glendinning@shawell.net>
13128 L:      netdev@vger.kernel.org
13129 S:      Maintained
13130 F:      include/linux/smsc911x.h
13131 F:      drivers/net/ethernet/smsc/smsc911x.*
13132
13133 SMSC9420 PCI ETHERNET DRIVER
13134 M:      Steve Glendinning <steve.glendinning@shawell.net>
13135 L:      netdev@vger.kernel.org
13136 S:      Maintained
13137 F:      drivers/net/ethernet/smsc/smsc9420.*
13138
13139 SOC-CAMERA V4L2 SUBSYSTEM
13140 L:      linux-media@vger.kernel.org
13141 T:      git git://linuxtv.org/media_tree.git
13142 S:      Orphan
13143 F:      include/media/soc*
13144 F:      drivers/media/i2c/soc_camera/
13145 F:      drivers/media/platform/soc_camera/
13146
13147 SOCIONEXT SYNQUACER I2C DRIVER
13148 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13149 L:      linux-i2c@vger.kernel.org
13150 S:      Maintained
13151 F:      drivers/i2c/busses/i2c-synquacer.c
13152 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13153
13154 SOCIONEXT UNIPHIER SOUND DRIVER
13155 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13157 S:      Maintained
13158 F:      sound/soc/uniphier/
13159
13160 SOEKRIS NET48XX LED SUPPORT
13161 M:      Chris Boot <bootc@bootc.net>
13162 S:      Maintained
13163 F:      drivers/leds/leds-net48xx.c
13164
13165 SOFT-ROCE DRIVER (rxe)
13166 M:      Moni Shoua <monis@mellanox.com>
13167 L:      linux-rdma@vger.kernel.org
13168 S:      Supported
13169 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13170 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13171 F:      drivers/infiniband/sw/rxe/
13172 F:      include/uapi/rdma/rdma_user_rxe.h
13173
13174 SOFTLOGIC 6x10 MPEG CODEC
13175 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13176 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13177 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13178 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13179 M:      Ismael Luceno <ismael@iodev.co.uk>
13180 L:      linux-media@vger.kernel.org
13181 S:      Supported
13182 F:      drivers/media/pci/solo6x10/
13183
13184 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13185 M:      James Morse <james.morse@arm.com>
13186 L:      linux-arm-kernel@lists.infradead.org
13187 S:      Maintained
13188 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13189 F:      drivers/firmware/arm_sdei.c
13190 F:      include/linux/sdei.h
13191 F:      include/uapi/linux/sdei.h
13192
13193 SOFTWARE RAID (Multiple Disks) SUPPORT
13194 M:      Shaohua Li <shli@kernel.org>
13195 L:      linux-raid@vger.kernel.org
13196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13197 S:      Supported
13198 F:      drivers/md/Makefile
13199 F:      drivers/md/Kconfig
13200 F:      drivers/md/md*
13201 F:      drivers/md/raid*
13202 F:      include/linux/raid/
13203 F:      include/uapi/linux/raid/
13204
13205 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13206 M:      Jassi Brar <jaswinder.singh@linaro.org>
13207 L:      netdev@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/net/ethernet/socionext/netsec.c
13210 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13211
13212 SOLIDRUN CLEARFOG SUPPORT
13213 M:      Russell King <linux@armlinux.org.uk>
13214 S:      Maintained
13215 F:      arch/arm/boot/dts/armada-388-clearfog*
13216 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13217
13218 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13219 M:      Russell King <linux@armlinux.org.uk>
13220 S:      Maintained
13221 F:      arch/arm/boot/dts/imx6*-cubox-i*
13222 F:      arch/arm/boot/dts/imx6*-hummingboard*
13223 F:      arch/arm/boot/dts/imx6*-sr-*
13224
13225 SONIC NETWORK DRIVER
13226 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13227 L:      netdev@vger.kernel.org
13228 S:      Maintained
13229 F:      drivers/net/ethernet/natsemi/sonic.*
13230
13231 SONICS SILICON BACKPLANE DRIVER (SSB)
13232 M:      Michael Buesch <m@bues.ch>
13233 L:      linux-wireless@vger.kernel.org
13234 S:      Maintained
13235 F:      drivers/ssb/
13236 F:      include/linux/ssb/
13237
13238 SONY IMX258 SENSOR DRIVER
13239 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13240 L:      linux-media@vger.kernel.org
13241 T:      git git://linuxtv.org/media_tree.git
13242 S:      Maintained
13243 F:      drivers/media/i2c/imx258.c
13244
13245 SONY IMX274 SENSOR DRIVER
13246 M:      Leon Luo <leonl@leopardimaging.com>
13247 L:      linux-media@vger.kernel.org
13248 T:      git git://linuxtv.org/media_tree.git
13249 S:      Maintained
13250 F:      drivers/media/i2c/imx274.c
13251 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13252
13253 SONY MEMORYSTICK CARD SUPPORT
13254 M:      Alex Dubov <oakad@yahoo.com>
13255 W:      http://tifmxx.berlios.de/
13256 S:      Maintained
13257 F:      drivers/memstick/host/tifm_ms.c
13258
13259 SONY MEMORYSTICK STANDARD SUPPORT
13260 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13261 S:      Maintained
13262 F:      drivers/memstick/core/ms_block.*
13263
13264 SONY VAIO CONTROL DEVICE DRIVER
13265 M:      Mattia Dongili <malattia@linux.it>
13266 L:      platform-driver-x86@vger.kernel.org
13267 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13268 S:      Maintained
13269 F:      Documentation/laptops/sony-laptop.txt
13270 F:      drivers/char/sonypi.c
13271 F:      drivers/platform/x86/sony-laptop.c
13272 F:      include/linux/sony-laptop.h
13273
13274 SOUND
13275 M:      Jaroslav Kysela <perex@perex.cz>
13276 M:      Takashi Iwai <tiwai@suse.com>
13277 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13278 W:      http://www.alsa-project.org/
13279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13280 T:      git git://git.alsa-project.org/alsa-kernel.git
13281 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13282 S:      Maintained
13283 F:      Documentation/sound/
13284 F:      include/sound/
13285 F:      include/uapi/sound/
13286 F:      sound/
13287
13288 SOUND - COMPRESSED AUDIO
13289 M:      Vinod Koul <vkoul@kernel.org>
13290 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13292 S:      Supported
13293 F:      Documentation/sound/alsa/compress_offload.txt
13294 F:      include/sound/compress_driver.h
13295 F:      include/uapi/sound/compress_*
13296 F:      sound/core/compress_offload.c
13297 F:      sound/soc/soc-compress.c
13298
13299 SOUND - DMAENGINE HELPERS
13300 M:      Lars-Peter Clausen <lars@metafoo.de>
13301 S:      Supported
13302 F:      include/sound/dmaengine_pcm.h
13303 F:      sound/core/pcm_dmaengine.c
13304 F:      sound/soc/soc-generic-dmaengine-pcm.c
13305
13306 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13307 M:      Liam Girdwood <lgirdwood@gmail.com>
13308 M:      Mark Brown <broonie@kernel.org>
13309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13311 W:      http://alsa-project.org/main/index.php/ASoC
13312 S:      Supported
13313 F:      Documentation/devicetree/bindings/sound/
13314 F:      Documentation/sound/alsa/soc/
13315 F:      sound/soc/
13316 F:      include/sound/soc*
13317
13318 SOUNDWIRE SUBSYSTEM
13319 M:      Vinod Koul <vinod.koul@intel.com>
13320 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13321 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13323 S:      Supported
13324 F:      Documentation/driver-api/soundwire/
13325 F:      drivers/soundwire/
13326 F:      include/linux/soundwire/
13327
13328 SP2 MEDIA DRIVER
13329 M:      Olli Salonen <olli.salonen@iki.fi>
13330 L:      linux-media@vger.kernel.org
13331 W:      https://linuxtv.org
13332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13333 S:      Maintained
13334 F:      drivers/media/dvb-frontends/sp2*
13335
13336 SPARC + UltraSPARC (sparc/sparc64)
13337 M:      "David S. Miller" <davem@davemloft.net>
13338 L:      sparclinux@vger.kernel.org
13339 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13342 S:      Maintained
13343 F:      arch/sparc/
13344 F:      drivers/sbus/
13345
13346 SPARC SERIAL DRIVERS
13347 M:      "David S. Miller" <davem@davemloft.net>
13348 L:      sparclinux@vger.kernel.org
13349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13351 S:      Maintained
13352 F:      include/linux/sunserialcore.h
13353 F:      drivers/tty/serial/suncore.c
13354 F:      drivers/tty/serial/sunhv.c
13355 F:      drivers/tty/serial/sunsab.c
13356 F:      drivers/tty/serial/sunsab.h
13357 F:      drivers/tty/serial/sunsu.c
13358 F:      drivers/tty/serial/sunzilog.c
13359 F:      drivers/tty/serial/sunzilog.h
13360 F:      drivers/tty/vcc.c
13361
13362 SPARSE CHECKER
13363 M:      "Christopher Li" <sparse@chrisli.org>
13364 L:      linux-sparse@vger.kernel.org
13365 W:      https://sparse.wiki.kernel.org/
13366 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13367 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13368 S:      Maintained
13369 F:      include/linux/compiler.h
13370
13371 SPEAR CLOCK FRAMEWORK SUPPORT
13372 M:      Viresh Kumar <vireshk@kernel.org>
13373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13374 W:      http://www.st.com/spear
13375 S:      Maintained
13376 F:      drivers/clk/spear/
13377
13378 SPEAR PLATFORM SUPPORT
13379 M:      Viresh Kumar <vireshk@kernel.org>
13380 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13382 W:      http://www.st.com/spear
13383 S:      Maintained
13384 F:      arch/arm/boot/dts/spear*
13385 F:      arch/arm/mach-spear/
13386
13387 SPI NOR SUBSYSTEM
13388 M:      Marek Vasut <marek.vasut@gmail.com>
13389 L:      linux-mtd@lists.infradead.org
13390 W:      http://www.linux-mtd.infradead.org/
13391 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13392 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13393 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13394 S:      Maintained
13395 F:      drivers/mtd/spi-nor/
13396 F:      include/linux/mtd/spi-nor.h
13397
13398 SPI SUBSYSTEM
13399 M:      Mark Brown <broonie@kernel.org>
13400 L:      linux-spi@vger.kernel.org
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13402 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13403 S:      Maintained
13404 F:      Documentation/devicetree/bindings/spi/
13405 F:      Documentation/spi/
13406 F:      drivers/spi/
13407 F:      include/linux/spi/
13408 F:      include/uapi/linux/spi/
13409 F:      tools/spi/
13410
13411 SPIDERNET NETWORK DRIVER for CELL
13412 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13413 L:      netdev@vger.kernel.org
13414 S:      Supported
13415 F:      Documentation/networking/spider_net.txt
13416 F:      drivers/net/ethernet/toshiba/spider_net*
13417
13418 SPMI SUBSYSTEM
13419 R:      Stephen Boyd <sboyd@kernel.org>
13420 L:      linux-arm-msm@vger.kernel.org
13421 F:      Documentation/devicetree/bindings/spmi/
13422 F:      drivers/spmi/
13423 F:      include/dt-bindings/spmi/spmi.h
13424 F:      include/linux/spmi.h
13425 F:      include/trace/events/spmi.h
13426
13427 SPU FILE SYSTEM
13428 M:      Jeremy Kerr <jk@ozlabs.org>
13429 L:      linuxppc-dev@lists.ozlabs.org
13430 W:      http://www.ibm.com/developerworks/power/cell/
13431 S:      Supported
13432 F:      Documentation/filesystems/spufs.txt
13433 F:      arch/powerpc/platforms/cell/spufs/
13434
13435 SQUASHFS FILE SYSTEM
13436 M:      Phillip Lougher <phillip@squashfs.org.uk>
13437 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13438 W:      http://squashfs.org.uk
13439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13440 S:      Maintained
13441 F:      Documentation/filesystems/squashfs.txt
13442 F:      fs/squashfs/
13443
13444 SRM (Alpha) environment access
13445 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13446 S:      Maintained
13447 F:      arch/alpha/kernel/srm_env.c
13448
13449 ST STM32 I2C/SMBUS DRIVER
13450 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13451 L:      linux-i2c@vger.kernel.org
13452 S:      Maintained
13453 F:      drivers/i2c/busses/i2c-stm32*
13454
13455 STABLE BRANCH
13456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13457 L:      stable@vger.kernel.org
13458 S:      Supported
13459 F:      Documentation/process/stable-kernel-rules.rst
13460
13461 STAGING - COMEDI
13462 M:      Ian Abbott <abbotti@mev.co.uk>
13463 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13464 S:      Odd Fixes
13465 F:      drivers/staging/comedi/
13466
13467 STAGING - FLARION FT1000 DRIVERS
13468 M:      Marek Belisko <marek.belisko@gmail.com>
13469 S:      Odd Fixes
13470 F:      drivers/staging/ft1000/
13471
13472 STAGING - INDUSTRIAL IO
13473 M:      Jonathan Cameron <jic23@kernel.org>
13474 L:      linux-iio@vger.kernel.org
13475 S:      Odd Fixes
13476 F:      Documentation/devicetree/bindings/staging/iio/
13477 F:      drivers/staging/iio/
13478
13479 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13480 M:      Marc Dietrich <marvin24@gmx.de>
13481 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13482 L:      linux-tegra@vger.kernel.org
13483 S:      Maintained
13484 F:      drivers/staging/nvec/
13485
13486 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13487 M:      Jens Frederich <jfrederich@gmail.com>
13488 M:      Daniel Drake <dsd@laptop.org>
13489 M:      Jon Nettleton <jon.nettleton@gmail.com>
13490 W:      http://wiki.laptop.org/go/DCON
13491 S:      Maintained
13492 F:      drivers/staging/olpc_dcon/
13493
13494 STAGING - REALTEK RTL8712U DRIVERS
13495 M:      Larry Finger <Larry.Finger@lwfinger.net>
13496 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13497 S:      Odd Fixes
13498 F:      drivers/staging/rtl8712/
13499
13500 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13501 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13502 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13503 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13504 L:      linux-fbdev@vger.kernel.org
13505 S:      Maintained
13506 F:      drivers/staging/sm750fb/
13507
13508 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13509 M:      William Hubbs <w.d.hubbs@gmail.com>
13510 M:      Chris Brannon <chris@the-brannons.com>
13511 M:      Kirk Reiser <kirk@reisers.ca>
13512 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13513 L:      speakup@linux-speakup.org
13514 W:      http://www.linux-speakup.org/
13515 S:      Odd Fixes
13516 F:      drivers/staging/speakup/
13517
13518 STAGING - VIA VT665X DRIVERS
13519 M:      Forest Bond <forest@alittletooquiet.net>
13520 S:      Odd Fixes
13521 F:      drivers/staging/vt665?/
13522
13523 STAGING - WILC1000 WIFI DRIVER
13524 M:      Aditya Shankar <aditya.shankar@microchip.com>
13525 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13526 L:      linux-wireless@vger.kernel.org
13527 S:      Supported
13528 F:      drivers/staging/wilc1000/
13529
13530 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13531 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13532 S:      Odd Fixes
13533 F:      drivers/staging/xgifb/
13534
13535 STAGING SUBSYSTEM
13536 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13538 L:      devel@driverdev.osuosl.org
13539 S:      Supported
13540 F:      drivers/staging/
13541
13542 STARFIRE/DURALAN NETWORK DRIVER
13543 M:      Ion Badulescu <ionut@badula.org>
13544 S:      Odd Fixes
13545 F:      drivers/net/ethernet/adaptec/starfire*
13546
13547 STEC S1220 SKD DRIVER
13548 M:      Bart Van Assche <bart.vanassche@wdc.com>
13549 L:      linux-block@vger.kernel.org
13550 S:      Maintained
13551 F:      drivers/block/skd*[ch]
13552
13553 STI CEC DRIVER
13554 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13555 S:      Maintained
13556 F:      drivers/staging/media/st-cec/
13557 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13558
13559 STK1160 USB VIDEO CAPTURE DRIVER
13560 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13561 L:      linux-media@vger.kernel.org
13562 T:      git git://linuxtv.org/media_tree.git
13563 S:      Maintained
13564 F:      drivers/media/usb/stk1160/
13565
13566 STM32 TIMER/LPTIMER DRIVERS
13567 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13568 S:      Maintained
13569 F:      drivers/*/stm32-*timer*
13570 F:      drivers/pwm/pwm-stm32*
13571 F:      include/linux/*/stm32-*tim*
13572 F:      Documentation/ABI/testing/*timer-stm32
13573 F:      Documentation/devicetree/bindings/*/stm32-*timer
13574 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13575
13576 STMMAC ETHERNET DRIVER
13577 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13578 M:      Alexandre Torgue <alexandre.torgue@st.com>
13579 M:      Jose Abreu <joabreu@synopsys.com>
13580 L:      netdev@vger.kernel.org
13581 W:      http://www.stlinux.com
13582 S:      Supported
13583 F:      drivers/net/ethernet/stmicro/stmmac/
13584
13585 SUN3/3X
13586 M:      Sam Creasey <sammy@sammy.net>
13587 W:      http://sammy.net/sun3/
13588 S:      Maintained
13589 F:      arch/m68k/kernel/*sun3*
13590 F:      arch/m68k/sun3*/
13591 F:      arch/m68k/include/asm/sun3*
13592 F:      drivers/net/ethernet/i825xx/sun3*
13593
13594 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13595 M:      Hans de Goede <hdegoede@redhat.com>
13596 L:      linux-input@vger.kernel.org
13597 S:      Maintained
13598 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13599 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13600
13601 SUNDANCE NETWORK DRIVER
13602 M:      Denis Kirjanov <kda@linux-powerpc.org>
13603 L:      netdev@vger.kernel.org
13604 S:      Maintained
13605 F:      drivers/net/ethernet/dlink/sundance.c
13606
13607 SUPERH
13608 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13609 M:      Rich Felker <dalias@libc.org>
13610 L:      linux-sh@vger.kernel.org
13611 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13612 S:      Maintained
13613 F:      Documentation/sh/
13614 F:      arch/sh/
13615 F:      drivers/sh/
13616
13617 SUSPEND TO RAM
13618 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13619 M:      Len Brown <len.brown@intel.com>
13620 M:      Pavel Machek <pavel@ucw.cz>
13621 L:      linux-pm@vger.kernel.org
13622 B:      https://bugzilla.kernel.org
13623 S:      Supported
13624 F:      Documentation/power/
13625 F:      arch/x86/kernel/acpi/
13626 F:      drivers/base/power/
13627 F:      kernel/power/
13628 F:      include/linux/suspend.h
13629 F:      include/linux/freezer.h
13630 F:      include/linux/pm.h
13631
13632 SVGA HANDLING
13633 M:      Martin Mares <mj@ucw.cz>
13634 L:      linux-video@atrey.karlin.mff.cuni.cz
13635 S:      Maintained
13636 F:      Documentation/svga.txt
13637 F:      arch/x86/boot/video*
13638
13639 SWIOTLB SUBSYSTEM
13640 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13641 L:      iommu@lists.linux-foundation.org
13642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13643 S:      Supported
13644 F:      lib/swiotlb.c
13645 F:      arch/*/kernel/pci-swiotlb.c
13646 F:      include/linux/swiotlb.h
13647
13648 SWITCHDEV
13649 M:      Jiri Pirko <jiri@resnulli.us>
13650 M:      Ivan Vecera <ivecera@redhat.com>
13651 L:      netdev@vger.kernel.org
13652 S:      Supported
13653 F:      net/switchdev/
13654 F:      include/net/switchdev.h
13655
13656 SY8106A REGULATOR DRIVER
13657 M:      Icenowy Zheng <icenowy@aosc.io>
13658 S:      Maintained
13659 F:      drivers/regulator/sy8106a-regulator.c
13660 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13661
13662 SYNC FILE FRAMEWORK
13663 M:      Sumit Semwal <sumit.semwal@linaro.org>
13664 R:      Gustavo Padovan <gustavo@padovan.org>
13665 S:      Maintained
13666 L:      linux-media@vger.kernel.org
13667 L:      dri-devel@lists.freedesktop.org
13668 F:      drivers/dma-buf/sync_*
13669 F:      drivers/dma-buf/dma-fence*
13670 F:      drivers/dma-buf/sw_sync.c
13671 F:      include/linux/sync_file.h
13672 F:      include/uapi/linux/sync_file.h
13673 F:      Documentation/sync_file.txt
13674 T:      git git://anongit.freedesktop.org/drm/drm-misc
13675
13676 SYNOPSYS ARC ARCHITECTURE
13677 M:      Vineet Gupta <vgupta@synopsys.com>
13678 L:      linux-snps-arc@lists.infradead.org
13679 S:      Supported
13680 F:      arch/arc/
13681 F:      Documentation/devicetree/bindings/arc/*
13682 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13683 F:      drivers/clocksource/arc_timer.c
13684 F:      drivers/tty/serial/arc_uart.c
13685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13686
13687 SYNOPSYS ARC HSDK SDP pll clock driver
13688 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13689 S:      Supported
13690 F:      drivers/clk/clk-hsdk-pll.c
13691 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13692
13693 SYNOPSYS ARC SDP clock driver
13694 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13695 S:      Supported
13696 F:      drivers/clk/axs10x/*
13697 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13698
13699 SYNOPSYS ARC SDP platform support
13700 M:      Alexey Brodkin <abrodkin@synopsys.com>
13701 S:      Supported
13702 F:      arch/arc/plat-axs10x
13703 F:      arch/arc/boot/dts/ax*
13704 F:      Documentation/devicetree/bindings/arc/axs10*
13705
13706 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13707 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13708 S:      Supported
13709 F:      drivers/reset/reset-axs10x.c
13710 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13711
13712 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13713 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13714 S:      Maintained
13715 F:      drivers/tty/serial/8250/8250_dw.c
13716
13717 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13718 M:      Hoan Tran <hotran@apm.com>
13719 L:      linux-gpio@vger.kernel.org
13720 S:      Maintained
13721 F:      drivers/gpio/gpio-dwapb.c
13722 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13723
13724 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13725 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13726 S:      Maintained
13727 F:      drivers/dma/dwi-axi-dmac/
13728 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13729
13730 SYNOPSYS DESIGNWARE DMAC DRIVER
13731 M:      Viresh Kumar <vireshk@kernel.org>
13732 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13733 S:      Maintained
13734 F:      include/linux/dma/dw.h
13735 F:      include/linux/platform_data/dma-dw.h
13736 F:      drivers/dma/dw/
13737
13738 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13739 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13740 L:      netdev@vger.kernel.org
13741 S:      Supported
13742 F:      drivers/net/ethernet/synopsys/
13743
13744 SYNOPSYS DESIGNWARE I2C DRIVER
13745 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13746 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13747 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13748 L:      linux-i2c@vger.kernel.org
13749 S:      Maintained
13750 F:      drivers/i2c/busses/i2c-designware-*
13751 F:      include/linux/platform_data/i2c-designware.h
13752
13753 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13754 M:      Jaehoon Chung <jh80.chung@samsung.com>
13755 L:      linux-mmc@vger.kernel.org
13756 S:      Maintained
13757 F:      drivers/mmc/host/dw_mmc*
13758
13759 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13760 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13761 S:      Supported
13762 F:      drivers/reset/reset-hsdk.c
13763 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13764 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13765
13766 SYSTEM CONFIGURATION (SYSCON)
13767 M:      Lee Jones <lee.jones@linaro.org>
13768 M:      Arnd Bergmann <arnd@arndb.de>
13769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13770 S:      Supported
13771 F:      drivers/mfd/syscon.c
13772
13773 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13774 M:      Sudeep Holla <sudeep.holla@arm.com>
13775 L:      linux-arm-kernel@lists.infradead.org
13776 S:      Maintained
13777 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13778 F:      drivers/clk/clk-sc[mp]i.c
13779 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13780 F:      drivers/firmware/arm_scpi.c
13781 F:      drivers/firmware/arm_scmi/
13782 F:      include/linux/sc[mp]i_protocol.h
13783
13784 SYSTEM RESET/SHUTDOWN DRIVERS
13785 M:      Sebastian Reichel <sre@kernel.org>
13786 L:      linux-pm@vger.kernel.org
13787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13788 S:      Maintained
13789 F:      Documentation/devicetree/bindings/power/reset/
13790 F:      drivers/power/reset/
13791
13792 SYSTEM TRACE MODULE CLASS
13793 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13794 S:      Maintained
13795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13796 F:      Documentation/trace/stm.txt
13797 F:      drivers/hwtracing/stm/
13798 F:      include/linux/stm.h
13799 F:      include/uapi/linux/stm.h
13800
13801 SYSV FILESYSTEM
13802 M:      Christoph Hellwig <hch@infradead.org>
13803 S:      Maintained
13804 F:      Documentation/filesystems/sysv-fs.txt
13805 F:      fs/sysv/
13806 F:      include/linux/sysv_fs.h
13807
13808 TARGET SUBSYSTEM
13809 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13810 L:      linux-scsi@vger.kernel.org
13811 L:      target-devel@vger.kernel.org
13812 W:      http://www.linux-iscsi.org
13813 W:      http://groups.google.com/group/linux-iscsi-target-dev
13814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13815 S:      Supported
13816 F:      drivers/target/
13817 F:      include/target/
13818 F:      Documentation/target/
13819
13820 TASKSTATS STATISTICS INTERFACE
13821 M:      Balbir Singh <bsingharora@gmail.com>
13822 S:      Maintained
13823 F:      Documentation/accounting/taskstats*
13824 F:      include/linux/taskstats*
13825 F:      kernel/taskstats.c
13826
13827 TC subsystem
13828 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13829 M:      Cong Wang <xiyou.wangcong@gmail.com>
13830 M:      Jiri Pirko <jiri@resnulli.us>
13831 L:      netdev@vger.kernel.org
13832 S:      Maintained
13833 F:      include/net/pkt_cls.h
13834 F:      include/net/pkt_sched.h
13835 F:      include/net/tc_act/
13836 F:      include/uapi/linux/pkt_cls.h
13837 F:      include/uapi/linux/pkt_sched.h
13838 F:      include/uapi/linux/tc_act/
13839 F:      include/uapi/linux/tc_ematch/
13840 F:      net/sched/
13841
13842 TCP LOW PRIORITY MODULE
13843 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13844 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13845 W:      http://tcp-lp-mod.sourceforge.net/
13846 S:      Maintained
13847 F:      net/ipv4/tcp_lp.c
13848
13849 TDA10071 MEDIA DRIVER
13850 M:      Antti Palosaari <crope@iki.fi>
13851 L:      linux-media@vger.kernel.org
13852 W:      https://linuxtv.org
13853 W:      http://palosaari.fi/linux/
13854 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13855 T:      git git://linuxtv.org/anttip/media_tree.git
13856 S:      Maintained
13857 F:      drivers/media/dvb-frontends/tda10071*
13858
13859 TDA18212 MEDIA DRIVER
13860 M:      Antti Palosaari <crope@iki.fi>
13861 L:      linux-media@vger.kernel.org
13862 W:      https://linuxtv.org
13863 W:      http://palosaari.fi/linux/
13864 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13865 T:      git git://linuxtv.org/anttip/media_tree.git
13866 S:      Maintained
13867 F:      drivers/media/tuners/tda18212*
13868
13869 TDA18218 MEDIA DRIVER
13870 M:      Antti Palosaari <crope@iki.fi>
13871 L:      linux-media@vger.kernel.org
13872 W:      https://linuxtv.org
13873 W:      http://palosaari.fi/linux/
13874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13875 T:      git git://linuxtv.org/anttip/media_tree.git
13876 S:      Maintained
13877 F:      drivers/media/tuners/tda18218*
13878
13879 TDA18250 MEDIA DRIVER
13880 M:      Olli Salonen <olli.salonen@iki.fi>
13881 L:      linux-media@vger.kernel.org
13882 W:      https://linuxtv.org
13883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13884 T:      git git://linuxtv.org/media_tree.git
13885 S:      Maintained
13886 F:      drivers/media/tuners/tda18250*
13887
13888 TDA18271 MEDIA DRIVER
13889 M:      Michael Krufky <mkrufky@linuxtv.org>
13890 L:      linux-media@vger.kernel.org
13891 W:      https://linuxtv.org
13892 W:      http://github.com/mkrufky
13893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13894 T:      git git://linuxtv.org/mkrufky/tuners.git
13895 S:      Maintained
13896 F:      drivers/media/tuners/tda18271*
13897
13898 TDA1997x MEDIA DRIVER
13899 M:      Tim Harvey <tharvey@gateworks.com>
13900 L:      linux-media@vger.kernel.org
13901 W:      https://linuxtv.org
13902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13903 S:      Maintained
13904 F:      drivers/media/i2c/tda1997x.*
13905
13906 TDA827x MEDIA DRIVER
13907 M:      Michael Krufky <mkrufky@linuxtv.org>
13908 L:      linux-media@vger.kernel.org
13909 W:      https://linuxtv.org
13910 W:      http://github.com/mkrufky
13911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13912 T:      git git://linuxtv.org/mkrufky/tuners.git
13913 S:      Maintained
13914 F:      drivers/media/tuners/tda8290.*
13915
13916 TDA8290 MEDIA DRIVER
13917 M:      Michael Krufky <mkrufky@linuxtv.org>
13918 L:      linux-media@vger.kernel.org
13919 W:      https://linuxtv.org
13920 W:      http://github.com/mkrufky
13921 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13922 T:      git git://linuxtv.org/mkrufky/tuners.git
13923 S:      Maintained
13924 F:      drivers/media/tuners/tda8290.*
13925
13926 TDA9840 MEDIA DRIVER
13927 M:      Hans Verkuil <hverkuil@xs4all.nl>
13928 L:      linux-media@vger.kernel.org
13929 T:      git git://linuxtv.org/media_tree.git
13930 W:      https://linuxtv.org
13931 S:      Maintained
13932 F:      drivers/media/i2c/tda9840*
13933
13934 TEA5761 TUNER DRIVER
13935 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13936 L:      linux-media@vger.kernel.org
13937 W:      https://linuxtv.org
13938 T:      git git://linuxtv.org/media_tree.git
13939 S:      Odd fixes
13940 F:      drivers/media/tuners/tea5761.*
13941
13942 TEA5767 TUNER DRIVER
13943 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13944 L:      linux-media@vger.kernel.org
13945 W:      https://linuxtv.org
13946 T:      git git://linuxtv.org/media_tree.git
13947 S:      Maintained
13948 F:      drivers/media/tuners/tea5767.*
13949
13950 TEA6415C MEDIA DRIVER
13951 M:      Hans Verkuil <hverkuil@xs4all.nl>
13952 L:      linux-media@vger.kernel.org
13953 T:      git git://linuxtv.org/media_tree.git
13954 W:      https://linuxtv.org
13955 S:      Maintained
13956 F:      drivers/media/i2c/tea6415c*
13957
13958 TEA6420 MEDIA DRIVER
13959 M:      Hans Verkuil <hverkuil@xs4all.nl>
13960 L:      linux-media@vger.kernel.org
13961 T:      git git://linuxtv.org/media_tree.git
13962 W:      https://linuxtv.org
13963 S:      Maintained
13964 F:      drivers/media/i2c/tea6420*
13965
13966 TEAM DRIVER
13967 M:      Jiri Pirko <jiri@resnulli.us>
13968 L:      netdev@vger.kernel.org
13969 S:      Supported
13970 F:      drivers/net/team/
13971 F:      include/linux/if_team.h
13972 F:      include/uapi/linux/if_team.h
13973
13974 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13975 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13976 S:      Maintained
13977 F:      arch/x86/platform/ts5500/
13978
13979 TECHNOTREND USB IR RECEIVER
13980 M:      Sean Young <sean@mess.org>
13981 L:      linux-media@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/media/rc/ttusbir.c
13984
13985 TECHWELL TW9910 VIDEO DECODER
13986 L:      linux-media@vger.kernel.org
13987 S:      Orphan
13988 F:      drivers/media/i2c/tw9910.c
13989 F:      include/media/i2c/tw9910.h
13990
13991 TEE SUBSYSTEM
13992 M:      Jens Wiklander <jens.wiklander@linaro.org>
13993 S:      Maintained
13994 F:      include/linux/tee_drv.h
13995 F:      include/uapi/linux/tee.h
13996 F:      drivers/tee/
13997 F:      Documentation/tee.txt
13998
13999 TEGRA ARCHITECTURE SUPPORT
14000 M:      Thierry Reding <thierry.reding@gmail.com>
14001 M:      Jonathan Hunter <jonathanh@nvidia.com>
14002 L:      linux-tegra@vger.kernel.org
14003 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14005 S:      Supported
14006 N:      [^a-z]tegra
14007
14008 TEGRA CLOCK DRIVER
14009 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14010 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14011 S:      Supported
14012 F:      drivers/clk/tegra/
14013
14014 TEGRA DMA DRIVERS
14015 M:      Laxman Dewangan <ldewangan@nvidia.com>
14016 M:      Jon Hunter <jonathanh@nvidia.com>
14017 S:      Supported
14018 F:      drivers/dma/tegra*
14019
14020 TEGRA I2C DRIVER
14021 M:      Laxman Dewangan <ldewangan@nvidia.com>
14022 S:      Supported
14023 F:      drivers/i2c/busses/i2c-tegra.c
14024
14025 TEGRA IOMMU DRIVERS
14026 M:      Thierry Reding <thierry.reding@gmail.com>
14027 L:      linux-tegra@vger.kernel.org
14028 S:      Supported
14029 F:      drivers/iommu/tegra*
14030
14031 TEGRA KBC DRIVER
14032 M:      Laxman Dewangan <ldewangan@nvidia.com>
14033 S:      Supported
14034 F:      drivers/input/keyboard/tegra-kbc.c
14035
14036 TEGRA PWM DRIVER
14037 M:      Thierry Reding <thierry.reding@gmail.com>
14038 S:      Supported
14039 F:      drivers/pwm/pwm-tegra.c
14040
14041 TEGRA SERIAL DRIVER
14042 M:      Laxman Dewangan <ldewangan@nvidia.com>
14043 S:      Supported
14044 F:      drivers/tty/serial/serial-tegra.c
14045
14046 TEGRA SPI DRIVER
14047 M:      Laxman Dewangan <ldewangan@nvidia.com>
14048 S:      Supported
14049 F:      drivers/spi/spi-tegra*
14050
14051 TEHUTI ETHERNET DRIVER
14052 M:      Andy Gospodarek <andy@greyhouse.net>
14053 L:      netdev@vger.kernel.org
14054 S:      Supported
14055 F:      drivers/net/ethernet/tehuti/*
14056
14057 Telecom Clock Driver for MCPL0010
14058 M:      Mark Gross <mark.gross@intel.com>
14059 S:      Supported
14060 F:      drivers/char/tlclk.c
14061
14062 TENSILICA XTENSA PORT (xtensa)
14063 M:      Chris Zankel <chris@zankel.net>
14064 M:      Max Filippov <jcmvbkbc@gmail.com>
14065 L:      linux-xtensa@linux-xtensa.org
14066 T:      git git://github.com/czankel/xtensa-linux.git
14067 S:      Maintained
14068 F:      arch/xtensa/
14069 F:      drivers/irqchip/irq-xtensa-*
14070
14071 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14072 M:      Nishanth Menon <nm@ti.com>
14073 M:      Tero Kristo <t-kristo@ti.com>
14074 M:      Santosh Shilimkar <ssantosh@kernel.org>
14075 L:      linux-arm-kernel@lists.infradead.org
14076 S:      Maintained
14077 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14078 F:      drivers/firmware/ti_sci*
14079 F:      include/linux/soc/ti/ti_sci_protocol.h
14080 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14081 F:      include/dt-bindings/genpd/k2g.h
14082 F:      drivers/soc/ti/ti_sci_pm_domains.c
14083 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14084 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14085 F:      drivers/clk/keystone/sci-clk.c
14086 F:      drivers/reset/reset-ti-sci.c
14087
14088 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14089 M:      Hans Verkuil <hverkuil@xs4all.nl>
14090 L:      linux-media@vger.kernel.org
14091 T:      git git://linuxtv.org/media_tree.git
14092 W:      https://linuxtv.org
14093 S:      Maintained
14094 F:      drivers/media/radio/radio-raremono.c
14095
14096 THERMAL
14097 M:      Zhang Rui <rui.zhang@intel.com>
14098 M:      Eduardo Valentin <edubezval@gmail.com>
14099 L:      linux-pm@vger.kernel.org
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14102 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14103 S:      Supported
14104 F:      drivers/thermal/
14105 F:      include/linux/thermal.h
14106 F:      include/uapi/linux/thermal.h
14107 F:      include/linux/cpu_cooling.h
14108 F:      Documentation/devicetree/bindings/thermal/
14109
14110 THERMAL/CPU_COOLING
14111 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14112 M:      Viresh Kumar <viresh.kumar@linaro.org>
14113 M:      Javi Merino <javi.merino@kernel.org>
14114 L:      linux-pm@vger.kernel.org
14115 S:      Supported
14116 F:      Documentation/thermal/cpu-cooling-api.txt
14117 F:      drivers/thermal/cpu_cooling.c
14118 F:      include/linux/cpu_cooling.h
14119
14120 THINKPAD ACPI EXTRAS DRIVER
14121 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14122 L:      ibm-acpi-devel@lists.sourceforge.net
14123 L:      platform-driver-x86@vger.kernel.org
14124 W:      http://ibm-acpi.sourceforge.net
14125 W:      http://thinkwiki.org/wiki/Ibm-acpi
14126 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14127 S:      Maintained
14128 F:      drivers/platform/x86/thinkpad_acpi.c
14129
14130 THUNDERBOLT DRIVER
14131 M:      Andreas Noever <andreas.noever@gmail.com>
14132 M:      Michael Jamet <michael.jamet@intel.com>
14133 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14134 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14136 S:      Maintained
14137 F:      Documentation/admin-guide/thunderbolt.rst
14138 F:      drivers/thunderbolt/
14139 F:      include/linux/thunderbolt.h
14140
14141 THUNDERBOLT NETWORK DRIVER
14142 M:      Michael Jamet <michael.jamet@intel.com>
14143 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14144 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14145 L:      netdev@vger.kernel.org
14146 S:      Maintained
14147 F:      drivers/net/thunderbolt.c
14148
14149 THUNDERX GPIO DRIVER
14150 M:      David Daney <david.daney@cavium.com>
14151 S:      Maintained
14152 F:      drivers/gpio/gpio-thunderx.c
14153
14154 TI AM437X VPFE DRIVER
14155 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14156 L:      linux-media@vger.kernel.org
14157 W:      https://linuxtv.org
14158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14159 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14160 S:      Maintained
14161 F:      drivers/media/platform/am437x/
14162
14163 TI BANDGAP AND THERMAL DRIVER
14164 M:      Eduardo Valentin <edubezval@gmail.com>
14165 M:      Keerthy <j-keerthy@ti.com>
14166 L:      linux-pm@vger.kernel.org
14167 L:      linux-omap@vger.kernel.org
14168 S:      Maintained
14169 F:      drivers/thermal/ti-soc-thermal/
14170
14171 TI BQ27XXX POWER SUPPLY DRIVER
14172 R:      Andrew F. Davis <afd@ti.com>
14173 F:      include/linux/power/bq27xxx_battery.h
14174 F:      drivers/power/supply/bq27xxx_battery.c
14175 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14176
14177 TI CDCE706 CLOCK DRIVER
14178 M:      Max Filippov <jcmvbkbc@gmail.com>
14179 S:      Maintained
14180 F:      drivers/clk/clk-cdce706.c
14181
14182 TI CLOCK DRIVER
14183 M:      Tero Kristo <t-kristo@ti.com>
14184 L:      linux-omap@vger.kernel.org
14185 S:      Maintained
14186 F:      drivers/clk/ti/
14187 F:      include/linux/clk/ti.h
14188
14189 TI DAVINCI MACHINE SUPPORT
14190 M:      Sekhar Nori <nsekhar@ti.com>
14191 M:      Kevin Hilman <khilman@kernel.org>
14192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14194 S:      Supported
14195 F:      arch/arm/mach-davinci/
14196 F:      drivers/i2c/busses/i2c-davinci.c
14197 F:      arch/arm/boot/dts/da850*
14198
14199 TI DAVINCI SERIES CLOCK DRIVER
14200 M:      David Lechner <david@lechnology.com>
14201 R:      Sekhar Nori <nsekhar@ti.com>
14202 S:      Maintained
14203 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14204 F:      drivers/clk/davinci/
14205
14206 TI DAVINCI SERIES GPIO DRIVER
14207 M:      Keerthy <j-keerthy@ti.com>
14208 L:      linux-gpio@vger.kernel.org
14209 S:      Maintained
14210 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14211 F:      drivers/gpio/gpio-davinci.c
14212
14213 TI DAVINCI SERIES MEDIA DRIVER
14214 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14215 L:      linux-media@vger.kernel.org
14216 W:      https://linuxtv.org
14217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14218 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14219 S:      Maintained
14220 F:      drivers/media/platform/davinci/
14221 F:      include/media/davinci/
14222
14223 TI ETHERNET SWITCH DRIVER (CPSW)
14224 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14225 L:      linux-omap@vger.kernel.org
14226 L:      netdev@vger.kernel.org
14227 S:      Maintained
14228 F:      drivers/net/ethernet/ti/cpsw*
14229 F:      drivers/net/ethernet/ti/davinci*
14230
14231 TI FLASH MEDIA INTERFACE DRIVER
14232 M:      Alex Dubov <oakad@yahoo.com>
14233 S:      Maintained
14234 F:      drivers/misc/tifm*
14235 F:      drivers/mmc/host/tifm_sd.c
14236 F:      include/linux/tifm.h
14237
14238 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14239 M:      Santosh Shilimkar <ssantosh@kernel.org>
14240 L:      linux-kernel@vger.kernel.org
14241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14242 S:      Maintained
14243 F:      drivers/soc/ti/*
14244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14245
14246 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14247 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14248 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14249 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14250 S:      Maintained
14251 F:      sound/soc/codecs/lm49453*
14252 F:      sound/soc/codecs/isabelle*
14253
14254 TI LP855x BACKLIGHT DRIVER
14255 M:      Milo Kim <milo.kim@ti.com>
14256 S:      Maintained
14257 F:      Documentation/backlight/lp855x-driver.txt
14258 F:      drivers/video/backlight/lp855x_bl.c
14259 F:      include/linux/platform_data/lp855x.h
14260
14261 TI LP8727 CHARGER DRIVER
14262 M:      Milo Kim <milo.kim@ti.com>
14263 S:      Maintained
14264 F:      drivers/power/supply/lp8727_charger.c
14265 F:      include/linux/platform_data/lp8727.h
14266
14267 TI LP8788 MFD DRIVER
14268 M:      Milo Kim <milo.kim@ti.com>
14269 S:      Maintained
14270 F:      drivers/iio/adc/lp8788_adc.c
14271 F:      drivers/leds/leds-lp8788.c
14272 F:      drivers/mfd/lp8788*.c
14273 F:      drivers/power/supply/lp8788-charger.c
14274 F:      drivers/regulator/lp8788-*.c
14275 F:      include/linux/mfd/lp8788*.h
14276
14277 TI NETCP ETHERNET DRIVER
14278 M:      Wingman Kwok <w-kwok2@ti.com>
14279 M:      Murali Karicheri <m-karicheri2@ti.com>
14280 L:      netdev@vger.kernel.org
14281 S:      Maintained
14282 F:      drivers/net/ethernet/ti/netcp*
14283
14284 TI TAS571X FAMILY ASoC CODEC DRIVER
14285 M:      Kevin Cernekee <cernekee@chromium.org>
14286 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14287 S:      Odd Fixes
14288 F:      sound/soc/codecs/tas571x*
14289
14290 TI TRF7970A NFC DRIVER
14291 M:      Mark Greer <mgreer@animalcreek.com>
14292 L:      linux-wireless@vger.kernel.org
14293 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14294 S:      Supported
14295 F:      drivers/nfc/trf7970a.c
14296 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14297
14298 TI TWL4030 SERIES SOC CODEC DRIVER
14299 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14300 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14301 S:      Maintained
14302 F:      sound/soc/codecs/twl4030*
14303
14304 TI VPE/CAL DRIVERS
14305 M:      Benoit Parrot <bparrot@ti.com>
14306 L:      linux-media@vger.kernel.org
14307 W:      http://linuxtv.org/
14308 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14309 S:      Maintained
14310 F:      drivers/media/platform/ti-vpe/
14311
14312 TI WILINK WIRELESS DRIVERS
14313 L:      linux-wireless@vger.kernel.org
14314 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14315 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14317 S:      Orphan
14318 F:      drivers/net/wireless/ti/
14319 F:      include/linux/wl12xx.h
14320
14321 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14322 M:      John Stultz <john.stultz@linaro.org>
14323 M:      Thomas Gleixner <tglx@linutronix.de>
14324 R:      Stephen Boyd <sboyd@kernel.org>
14325 L:      linux-kernel@vger.kernel.org
14326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14327 S:      Supported
14328 F:      include/linux/clocksource.h
14329 F:      include/linux/time.h
14330 F:      include/linux/timex.h
14331 F:      include/uapi/linux/time.h
14332 F:      include/uapi/linux/timex.h
14333 F:      kernel/time/clocksource.c
14334 F:      kernel/time/time*.c
14335 F:      kernel/time/alarmtimer.c
14336 F:      kernel/time/ntp.c
14337 F:      tools/testing/selftests/timers/
14338
14339 TIPC NETWORK LAYER
14340 M:      Jon Maloy <jon.maloy@ericsson.com>
14341 M:      Ying Xue <ying.xue@windriver.com>
14342 L:      netdev@vger.kernel.org (core kernel code)
14343 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14344 W:      http://tipc.sourceforge.net/
14345 S:      Maintained
14346 F:      include/uapi/linux/tipc*.h
14347 F:      net/tipc/
14348
14349 TLAN NETWORK DRIVER
14350 M:      Samuel Chessman <chessman@tux.org>
14351 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14352 W:      http://sourceforge.net/projects/tlan/
14353 S:      Maintained
14354 F:      Documentation/networking/tlan.txt
14355 F:      drivers/net/ethernet/ti/tlan.*
14356
14357 TM6000 VIDEO4LINUX DRIVER
14358 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14359 L:      linux-media@vger.kernel.org
14360 W:      https://linuxtv.org
14361 T:      git git://linuxtv.org/media_tree.git
14362 S:      Odd fixes
14363 F:      drivers/media/usb/tm6000/
14364 F:      Documentation/media/v4l-drivers/tm6000*
14365
14366 TMIO/SDHI MMC DRIVER
14367 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14368 L:      linux-mmc@vger.kernel.org
14369 S:      Supported
14370 F:      drivers/mmc/host/tmio_mmc*
14371 F:      drivers/mmc/host/renesas_sdhi*
14372 F:      include/linux/mfd/tmio.h
14373
14374 TMP401 HARDWARE MONITOR DRIVER
14375 M:      Guenter Roeck <linux@roeck-us.net>
14376 L:      linux-hwmon@vger.kernel.org
14377 S:      Maintained
14378 F:      Documentation/hwmon/tmp401
14379 F:      drivers/hwmon/tmp401.c
14380
14381 TMPFS (SHMEM FILESYSTEM)
14382 M:      Hugh Dickins <hughd@google.com>
14383 L:      linux-mm@kvack.org
14384 S:      Maintained
14385 F:      include/linux/shmem_fs.h
14386 F:      mm/shmem.c
14387
14388 TOMOYO SECURITY MODULE
14389 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14390 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14391 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14392 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14393 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14394 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14395 W:      http://tomoyo.sourceforge.jp/
14396 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14397 S:      Maintained
14398 F:      security/tomoyo/
14399
14400 TOPSTAR LAPTOP EXTRAS DRIVER
14401 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14402 L:      platform-driver-x86@vger.kernel.org
14403 S:      Maintained
14404 F:      drivers/platform/x86/topstar-laptop.c
14405
14406 TORTURE-TEST MODULES
14407 M:      Davidlohr Bueso <dave@stgolabs.net>
14408 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14409 M:      Josh Triplett <josh@joshtriplett.org>
14410 L:      linux-kernel@vger.kernel.org
14411 S:      Supported
14412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14413 F:      Documentation/RCU/torture.txt
14414 F:      kernel/torture.c
14415 F:      kernel/rcu/rcutorture.c
14416 F:      kernel/locking/locktorture.c
14417
14418 TOSHIBA ACPI EXTRAS DRIVER
14419 M:      Azael Avalos <coproscefalo@gmail.com>
14420 L:      platform-driver-x86@vger.kernel.org
14421 S:      Maintained
14422 F:      drivers/platform/x86/toshiba_acpi.c
14423
14424 TOSHIBA BLUETOOTH DRIVER
14425 M:      Azael Avalos <coproscefalo@gmail.com>
14426 L:      platform-driver-x86@vger.kernel.org
14427 S:      Maintained
14428 F:      drivers/platform/x86/toshiba_bluetooth.c
14429
14430 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14431 M:      Azael Avalos <coproscefalo@gmail.com>
14432 L:      platform-driver-x86@vger.kernel.org
14433 S:      Maintained
14434 F:      drivers/platform/x86/toshiba_haps.c
14435
14436 TOSHIBA SMM DRIVER
14437 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14438 W:      http://www.buzzard.org.uk/toshiba/
14439 S:      Maintained
14440 F:      drivers/char/toshiba.c
14441 F:      include/linux/toshiba.h
14442 F:      include/uapi/linux/toshiba.h
14443
14444 TOSHIBA TC358743 DRIVER
14445 M:      Mats Randgaard <matrandg@cisco.com>
14446 L:      linux-media@vger.kernel.org
14447 S:      Maintained
14448 F:      drivers/media/i2c/tc358743*
14449 F:      include/media/i2c/tc358743.h
14450
14451 TOSHIBA WMI HOTKEYS DRIVER
14452 M:      Azael Avalos <coproscefalo@gmail.com>
14453 L:      platform-driver-x86@vger.kernel.org
14454 S:      Maintained
14455 F:      drivers/platform/x86/toshiba-wmi.c
14456
14457 TPM DEVICE DRIVER
14458 M:      Peter Huewe <peterhuewe@gmx.de>
14459 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14460 R:      Jason Gunthorpe <jgg@ziepe.ca>
14461 L:      linux-integrity@vger.kernel.org
14462 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14463 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14464 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14465 S:      Maintained
14466 F:      drivers/char/tpm/
14467
14468 TRACING
14469 M:      Steven Rostedt <rostedt@goodmis.org>
14470 M:      Ingo Molnar <mingo@redhat.com>
14471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14472 S:      Maintained
14473 F:      Documentation/trace/ftrace.txt
14474 F:      arch/*/*/*/ftrace.h
14475 F:      arch/*/kernel/ftrace.c
14476 F:      include/*/ftrace.h
14477 F:      include/linux/trace*.h
14478 F:      include/trace/
14479 F:      kernel/trace/
14480 F:      tools/testing/selftests/ftrace/
14481
14482 TRACING MMIO ACCESSES (MMIOTRACE)
14483 M:      Steven Rostedt <rostedt@goodmis.org>
14484 M:      Ingo Molnar <mingo@kernel.org>
14485 R:      Karol Herbst <karolherbst@gmail.com>
14486 R:      Pekka Paalanen <ppaalanen@gmail.com>
14487 S:      Maintained
14488 L:      linux-kernel@vger.kernel.org
14489 L:      nouveau@lists.freedesktop.org
14490 F:      kernel/trace/trace_mmiotrace.c
14491 F:      include/linux/mmiotrace.h
14492 F:      arch/x86/mm/kmmio.c
14493 F:      arch/x86/mm/mmio-mod.c
14494 F:      arch/x86/mm/testmmiotrace.c
14495
14496 TRIVIAL PATCHES
14497 M:      Jiri Kosina <trivial@kernel.org>
14498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14499 S:      Maintained
14500 K:      ^Subject:.*(?i)trivial
14501
14502 TEMPO SEMICONDUCTOR DRIVERS
14503 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14504 S:      Maintained
14505 F:      sound/soc/codecs/tscs*.c
14506 F:      sound/soc/codecs/tscs*.h
14507 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14508
14509 TTY LAYER
14510 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14511 M:      Jiri Slaby <jslaby@suse.com>
14512 S:      Supported
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14514 F:      Documentation/serial/
14515 F:      drivers/tty/
14516 F:      drivers/tty/serial/serial_core.c
14517 F:      include/linux/serial_core.h
14518 F:      include/linux/serial.h
14519 F:      include/linux/tty.h
14520 F:      include/uapi/linux/serial_core.h
14521 F:      include/uapi/linux/serial.h
14522 F:      include/uapi/linux/tty.h
14523
14524 TUA9001 MEDIA DRIVER
14525 M:      Antti Palosaari <crope@iki.fi>
14526 L:      linux-media@vger.kernel.org
14527 W:      https://linuxtv.org
14528 W:      http://palosaari.fi/linux/
14529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14530 T:      git git://linuxtv.org/anttip/media_tree.git
14531 S:      Maintained
14532 F:      drivers/media/tuners/tua9001*
14533
14534 TULIP NETWORK DRIVERS
14535 L:      netdev@vger.kernel.org
14536 L:      linux-parisc@vger.kernel.org
14537 S:      Orphan
14538 F:      drivers/net/ethernet/dec/tulip/
14539
14540 TUN/TAP driver
14541 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14542 W:      http://vtun.sourceforge.net/tun
14543 S:      Maintained
14544 F:      Documentation/networking/tuntap.txt
14545 F:      arch/um/os-Linux/drivers/
14546
14547 TURBOCHANNEL SUBSYSTEM
14548 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14549 M:      Ralf Baechle <ralf@linux-mips.org>
14550 L:      linux-mips@linux-mips.org
14551 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14552 S:      Maintained
14553 F:      drivers/tc/
14554 F:      include/linux/tc.h
14555
14556 TURBOSTAT UTILITY
14557 M:      "Len Brown" <lenb@kernel.org>
14558 L:      linux-pm@vger.kernel.org
14559 B:      https://bugzilla.kernel.org
14560 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14562 S:      Supported
14563 F:      tools/power/x86/turbostat/
14564
14565 TW5864 VIDEO4LINUX DRIVER
14566 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14567 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14568 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14569 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14570 L:      linux-media@vger.kernel.org
14571 S:      Supported
14572 F:      drivers/media/pci/tw5864/
14573
14574 TW68 VIDEO4LINUX DRIVER
14575 M:      Hans Verkuil <hverkuil@xs4all.nl>
14576 L:      linux-media@vger.kernel.org
14577 T:      git git://linuxtv.org/media_tree.git
14578 W:      https://linuxtv.org
14579 S:      Odd Fixes
14580 F:      drivers/media/pci/tw68/
14581
14582 TW686X VIDEO4LINUX DRIVER
14583 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14584 L:      linux-media@vger.kernel.org
14585 T:      git git://linuxtv.org/media_tree.git
14586 W:      http://linuxtv.org
14587 S:      Maintained
14588 F:      drivers/media/pci/tw686x/
14589
14590 UBI FILE SYSTEM (UBIFS)
14591 M:      Richard Weinberger <richard@nod.at>
14592 M:      Artem Bityutskiy <dedekind1@gmail.com>
14593 M:      Adrian Hunter <adrian.hunter@intel.com>
14594 L:      linux-mtd@lists.infradead.org
14595 T:      git git://git.infradead.org/ubifs-2.6.git
14596 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14597 S:      Supported
14598 F:      Documentation/filesystems/ubifs.txt
14599 F:      fs/ubifs/
14600
14601 UCLINUX (M68KNOMMU AND COLDFIRE)
14602 M:      Greg Ungerer <gerg@linux-m68k.org>
14603 W:      http://www.linux-m68k.org/
14604 W:      http://www.uclinux.org/
14605 L:      linux-m68k@lists.linux-m68k.org
14606 L:      uclinux-dev@uclinux.org  (subscribers-only)
14607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14608 S:      Maintained
14609 F:      arch/m68k/coldfire/
14610 F:      arch/m68k/68*/
14611 F:      arch/m68k/*/*_no.*
14612 F:      arch/m68k/include/asm/*_no.*
14613
14614 UDF FILESYSTEM
14615 M:      Jan Kara <jack@suse.com>
14616 S:      Maintained
14617 F:      Documentation/filesystems/udf.txt
14618 F:      fs/udf/
14619
14620 UDRAW TABLET
14621 M:      Bastien Nocera <hadess@hadess.net>
14622 L:      linux-input@vger.kernel.org
14623 S:      Maintained
14624 F:      drivers/hid/hid-udraw-ps3.c
14625
14626 UFS FILESYSTEM
14627 M:      Evgeniy Dushistov <dushistov@mail.ru>
14628 S:      Maintained
14629 F:      Documentation/filesystems/ufs.txt
14630 F:      fs/ufs/
14631
14632 UHID USERSPACE HID IO DRIVER:
14633 M:      David Herrmann <dh.herrmann@googlemail.com>
14634 L:      linux-input@vger.kernel.org
14635 S:      Maintained
14636 F:      drivers/hid/uhid.c
14637 F:      include/uapi/linux/uhid.h
14638
14639 ULPI BUS
14640 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14641 L:      linux-usb@vger.kernel.org
14642 S:      Maintained
14643 F:      drivers/usb/common/ulpi.c
14644 F:      include/linux/ulpi/
14645
14646 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14647 L:      linux-usb@vger.kernel.org
14648 S:      Orphan
14649 F:      drivers/uwb/
14650 F:      include/linux/uwb.h
14651 F:      include/linux/uwb/
14652
14653 UNICORE32 ARCHITECTURE:
14654 M:      Guan Xuetao <gxt@pku.edu.cn>
14655 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14656 S:      Maintained
14657 T:      git git://github.com/gxt/linux.git
14658 F:      arch/unicore32/
14659
14660 UNIFDEF
14661 M:      Tony Finch <dot@dotat.at>
14662 W:      http://dotat.at/prog/unifdef
14663 S:      Maintained
14664 F:      scripts/unifdef.c
14665
14666 UNIFORM CDROM DRIVER
14667 M:      Jens Axboe <axboe@kernel.dk>
14668 W:      http://www.kernel.dk
14669 S:      Maintained
14670 F:      Documentation/cdrom/
14671 F:      drivers/cdrom/cdrom.c
14672 F:      include/linux/cdrom.h
14673 F:      include/uapi/linux/cdrom.h
14674
14675 UNISYS S-PAR DRIVERS
14676 M:      David Kershner <david.kershner@unisys.com>
14677 L:      sparmaintainer@unisys.com (Unisys internal)
14678 S:      Supported
14679 F:      include/linux/visorbus.h
14680 F:      drivers/visorbus/
14681 F:      drivers/staging/unisys/
14682
14683 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14684 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14685 L:      linux-scsi@vger.kernel.org
14686 S:      Supported
14687 F:      Documentation/scsi/ufs.txt
14688 F:      drivers/scsi/ufs/
14689
14690 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14691 M:      Joao Pinto <jpinto@synopsys.com>
14692 L:      linux-scsi@vger.kernel.org
14693 S:      Supported
14694 F:      drivers/scsi/ufs/*dwc*
14695
14696 UNSORTED BLOCK IMAGES (UBI)
14697 M:      Artem Bityutskiy <dedekind1@gmail.com>
14698 M:      Richard Weinberger <richard@nod.at>
14699 W:      http://www.linux-mtd.infradead.org/
14700 L:      linux-mtd@lists.infradead.org
14701 T:      git git://git.infradead.org/ubifs-2.6.git
14702 S:      Supported
14703 F:      drivers/mtd/ubi/
14704 F:      include/linux/mtd/ubi.h
14705 F:      include/uapi/mtd/ubi-user.h
14706
14707 USB "USBNET" DRIVER FRAMEWORK
14708 M:      Oliver Neukum <oneukum@suse.com>
14709 L:      netdev@vger.kernel.org
14710 W:      http://www.linux-usb.org/usbnet
14711 S:      Maintained
14712 F:      drivers/net/usb/usbnet.c
14713 F:      include/linux/usb/usbnet.h
14714
14715 USB ACM DRIVER
14716 M:      Oliver Neukum <oneukum@suse.com>
14717 L:      linux-usb@vger.kernel.org
14718 S:      Maintained
14719 F:      Documentation/usb/acm.txt
14720 F:      drivers/usb/class/cdc-acm.*
14721
14722 USB AR5523 WIRELESS DRIVER
14723 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14724 L:      linux-wireless@vger.kernel.org
14725 S:      Maintained
14726 F:      drivers/net/wireless/ath/ar5523/
14727
14728 USB ATTACHED SCSI
14729 M:      Oliver Neukum <oneukum@suse.com>
14730 L:      linux-usb@vger.kernel.org
14731 L:      linux-scsi@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/usb/storage/uas.c
14734
14735 USB CDC ETHERNET DRIVER
14736 M:      Oliver Neukum <oliver@neukum.org>
14737 L:      linux-usb@vger.kernel.org
14738 S:      Maintained
14739 F:      drivers/net/usb/cdc_*.c
14740 F:      include/uapi/linux/usb/cdc.h
14741
14742 USB CHAOSKEY DRIVER
14743 M:      Keith Packard <keithp@keithp.com>
14744 L:      linux-usb@vger.kernel.org
14745 S:      Maintained
14746 F:      drivers/usb/misc/chaoskey.c
14747
14748 USB CYPRESS C67X00 DRIVER
14749 M:      Peter Korsgaard <jacmet@sunsite.dk>
14750 L:      linux-usb@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/usb/c67x00/
14753
14754 USB DAVICOM DM9601 DRIVER
14755 M:      Peter Korsgaard <jacmet@sunsite.dk>
14756 L:      netdev@vger.kernel.org
14757 W:      http://www.linux-usb.org/usbnet
14758 S:      Maintained
14759 F:      drivers/net/usb/dm9601.c
14760
14761 USB DIAMOND RIO500 DRIVER
14762 M:      Cesar Miquel <miquel@df.uba.ar>
14763 L:      rio500-users@lists.sourceforge.net
14764 W:      http://rio500.sourceforge.net
14765 S:      Maintained
14766 F:      drivers/usb/misc/rio500*
14767
14768 USB EHCI DRIVER
14769 M:      Alan Stern <stern@rowland.harvard.edu>
14770 L:      linux-usb@vger.kernel.org
14771 S:      Maintained
14772 F:      Documentation/usb/ehci.txt
14773 F:      drivers/usb/host/ehci*
14774
14775 USB GADGET/PERIPHERAL SUBSYSTEM
14776 M:      Felipe Balbi <balbi@kernel.org>
14777 L:      linux-usb@vger.kernel.org
14778 W:      http://www.linux-usb.org/gadget
14779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14780 S:      Maintained
14781 F:      drivers/usb/gadget/
14782 F:      include/linux/usb/gadget*
14783
14784 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14785 M:      Jiri Kosina <jikos@kernel.org>
14786 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14787 L:      linux-usb@vger.kernel.org
14788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14789 S:      Maintained
14790 F:      Documentation/hid/hiddev.txt
14791 F:      drivers/hid/usbhid/
14792
14793 USB INTEL XHCI ROLE MUX DRIVER
14794 M:      Hans de Goede <hdegoede@redhat.com>
14795 L:      linux-usb@vger.kernel.org
14796 S:      Maintained
14797 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14798
14799 USB ISP116X DRIVER
14800 M:      Olav Kongas <ok@artecdesign.ee>
14801 L:      linux-usb@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/usb/host/isp116x*
14804 F:      include/linux/usb/isp116x.h
14805
14806 USB LAN78XX ETHERNET DRIVER
14807 M:      Woojung Huh <woojung.huh@microchip.com>
14808 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14809 L:      netdev@vger.kernel.org
14810 S:      Maintained
14811 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14812 F:      drivers/net/usb/lan78xx.*
14813 F:      include/dt-bindings/net/microchip-lan78xx.h
14814
14815 USB MASS STORAGE DRIVER
14816 M:      Alan Stern <stern@rowland.harvard.edu>
14817 L:      linux-usb@vger.kernel.org
14818 L:      usb-storage@lists.one-eyed-alien.net
14819 S:      Maintained
14820 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14821 F:      drivers/usb/storage/
14822
14823 USB MIDI DRIVER
14824 M:      Clemens Ladisch <clemens@ladisch.de>
14825 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14826 T:      git git://git.alsa-project.org/alsa-kernel.git
14827 S:      Maintained
14828 F:      sound/usb/midi.*
14829
14830 USB NETWORKING DRIVERS
14831 L:      linux-usb@vger.kernel.org
14832 S:      Odd Fixes
14833 F:      drivers/net/usb/
14834
14835 USB OHCI DRIVER
14836 M:      Alan Stern <stern@rowland.harvard.edu>
14837 L:      linux-usb@vger.kernel.org
14838 S:      Maintained
14839 F:      Documentation/usb/ohci.txt
14840 F:      drivers/usb/host/ohci*
14841
14842 USB OTG FSM (Finite State Machine)
14843 M:      Peter Chen <Peter.Chen@nxp.com>
14844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14845 L:      linux-usb@vger.kernel.org
14846 S:      Maintained
14847 F:      drivers/usb/common/usb-otg-fsm.c
14848
14849 USB OVER IP DRIVER
14850 M:      Valentina Manea <valentina.manea.m@gmail.com>
14851 M:      Shuah Khan <shuah@kernel.org>
14852 L:      linux-usb@vger.kernel.org
14853 S:      Maintained
14854 F:      Documentation/usb/usbip_protocol.txt
14855 F:      drivers/usb/usbip/
14856 F:      tools/usb/usbip/
14857 F:      tools/testing/selftests/drivers/usb/usbip/
14858
14859 USB PEGASUS DRIVER
14860 M:      Petko Manolov <petkan@nucleusys.com>
14861 L:      linux-usb@vger.kernel.org
14862 L:      netdev@vger.kernel.org
14863 T:      git git://github.com/petkan/pegasus.git
14864 W:      https://github.com/petkan/pegasus
14865 S:      Maintained
14866 F:      drivers/net/usb/pegasus.*
14867
14868 USB PHY LAYER
14869 M:      Felipe Balbi <balbi@kernel.org>
14870 L:      linux-usb@vger.kernel.org
14871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14872 S:      Maintained
14873 F:      drivers/usb/phy/
14874
14875 USB PRINTER DRIVER (usblp)
14876 M:      Pete Zaitcev <zaitcev@redhat.com>
14877 L:      linux-usb@vger.kernel.org
14878 S:      Supported
14879 F:      drivers/usb/class/usblp.c
14880
14881 USB QMI WWAN NETWORK DRIVER
14882 M:      Bjørn Mork <bjorn@mork.no>
14883 L:      netdev@vger.kernel.org
14884 S:      Maintained
14885 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14886 F:      drivers/net/usb/qmi_wwan.c
14887
14888 USB RTL8150 DRIVER
14889 M:      Petko Manolov <petkan@nucleusys.com>
14890 L:      linux-usb@vger.kernel.org
14891 L:      netdev@vger.kernel.org
14892 T:      git git://github.com/petkan/rtl8150.git
14893 W:      https://github.com/petkan/rtl8150
14894 S:      Maintained
14895 F:      drivers/net/usb/rtl8150.c
14896
14897 USB SERIAL SUBSYSTEM
14898 M:      Johan Hovold <johan@kernel.org>
14899 L:      linux-usb@vger.kernel.org
14900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14901 S:      Maintained
14902 F:      Documentation/usb/usb-serial.txt
14903 F:      drivers/usb/serial/
14904 F:      include/linux/usb/serial.h
14905
14906 USB SMSC75XX ETHERNET DRIVER
14907 M:      Steve Glendinning <steve.glendinning@shawell.net>
14908 L:      netdev@vger.kernel.org
14909 S:      Maintained
14910 F:      drivers/net/usb/smsc75xx.*
14911
14912 USB SMSC95XX ETHERNET DRIVER
14913 M:      Steve Glendinning <steve.glendinning@shawell.net>
14914 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14915 L:      netdev@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/net/usb/smsc95xx.*
14918
14919 USB SUBSYSTEM
14920 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14921 L:      linux-usb@vger.kernel.org
14922 W:      http://www.linux-usb.org
14923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14924 S:      Supported
14925 F:      Documentation/devicetree/bindings/usb/
14926 F:      Documentation/usb/
14927 F:      drivers/usb/
14928 F:      include/linux/usb.h
14929 F:      include/linux/usb/
14930
14931 USB TYPEC PI3USB30532 MUX DRIVER
14932 M:      Hans de Goede <hdegoede@redhat.com>
14933 L:      linux-usb@vger.kernel.org
14934 S:      Maintained
14935 F:      drivers/usb/typec/mux/pi3usb30532.c
14936
14937 USB TYPEC SUBSYSTEM
14938 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14939 L:      linux-usb@vger.kernel.org
14940 S:      Maintained
14941 F:      Documentation/ABI/testing/sysfs-class-typec
14942 F:      Documentation/usb/typec.rst
14943 F:      drivers/usb/typec/
14944 F:      include/linux/usb/typec.h
14945
14946 USB UHCI DRIVER
14947 M:      Alan Stern <stern@rowland.harvard.edu>
14948 L:      linux-usb@vger.kernel.org
14949 S:      Maintained
14950 F:      drivers/usb/host/uhci*
14951
14952 USB VIDEO CLASS
14953 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14954 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14955 L:      linux-media@vger.kernel.org
14956 T:      git git://linuxtv.org/media_tree.git
14957 W:      http://www.ideasonboard.org/uvc/
14958 S:      Maintained
14959 F:      drivers/media/usb/uvc/
14960 F:      include/uapi/linux/uvcvideo.h
14961
14962 USB VISION DRIVER
14963 M:      Hans Verkuil <hverkuil@xs4all.nl>
14964 L:      linux-media@vger.kernel.org
14965 T:      git git://linuxtv.org/media_tree.git
14966 W:      https://linuxtv.org
14967 S:      Odd Fixes
14968 F:      drivers/media/usb/usbvision/
14969
14970 USB WEBCAM GADGET
14971 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14972 L:      linux-usb@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/usb/gadget/function/*uvc*
14975 F:      drivers/usb/gadget/legacy/webcam.c
14976
14977 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14978 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14979 L:      linux-wireless@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/net/wireless/rndis_wlan.c
14982
14983 USB XHCI DRIVER
14984 M:      Mathias Nyman <mathias.nyman@intel.com>
14985 L:      linux-usb@vger.kernel.org
14986 S:      Supported
14987 F:      drivers/usb/host/xhci*
14988 F:      drivers/usb/host/pci-quirks*
14989
14990 USB ZD1201 DRIVER
14991 L:      linux-wireless@vger.kernel.org
14992 W:      http://linux-lc100020.sourceforge.net
14993 S:      Orphan
14994 F:      drivers/net/wireless/zydas/zd1201.*
14995
14996 USB ZR364XX DRIVER
14997 M:      Antoine Jacquet <royale@zerezo.com>
14998 L:      linux-usb@vger.kernel.org
14999 L:      linux-media@vger.kernel.org
15000 T:      git git://linuxtv.org/media_tree.git
15001 W:      http://royale.zerezo.com/zr364xx/
15002 S:      Maintained
15003 F:      Documentation/media/v4l-drivers/zr364xx*
15004 F:      drivers/media/usb/zr364xx/
15005
15006 USER-MODE LINUX (UML)
15007 M:      Jeff Dike <jdike@addtoit.com>
15008 M:      Richard Weinberger <richard@nod.at>
15009 L:      user-mode-linux-devel@lists.sourceforge.net
15010 L:      user-mode-linux-user@lists.sourceforge.net
15011 W:      http://user-mode-linux.sourceforge.net
15012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15013 S:      Maintained
15014 F:      Documentation/virtual/uml/
15015 F:      arch/um/
15016 F:      arch/x86/um/
15017 F:      fs/hostfs/
15018 F:      fs/hppfs/
15019
15020 USERSPACE I/O (UIO)
15021 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15022 S:      Maintained
15023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15024 F:      Documentation/driver-api/uio-howto.rst
15025 F:      drivers/uio/
15026 F:      include/linux/uio*.h
15027
15028 UTIL-LINUX PACKAGE
15029 M:      Karel Zak <kzak@redhat.com>
15030 L:      util-linux@vger.kernel.org
15031 W:      http://en.wikipedia.org/wiki/Util-linux
15032 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15033 S:      Maintained
15034
15035 UUID HELPERS
15036 M:      Christoph Hellwig <hch@lst.de>
15037 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15038 L:      linux-kernel@vger.kernel.org
15039 T:      git git://git.infradead.org/users/hch/uuid.git
15040 F:      lib/uuid.c
15041 F:      lib/test_uuid.c
15042 F:      include/linux/uuid.h
15043 F:      include/uapi/linux/uuid.h
15044 S:      Maintained
15045
15046 UVESAFB DRIVER
15047 M:      Michal Januszewski <spock@gentoo.org>
15048 L:      linux-fbdev@vger.kernel.org
15049 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15050 S:      Maintained
15051 F:      Documentation/fb/uvesafb.txt
15052 F:      drivers/video/fbdev/uvesafb.*
15053
15054 VF610 NAND DRIVER
15055 M:      Stefan Agner <stefan@agner.ch>
15056 L:      linux-mtd@lists.infradead.org
15057 S:      Supported
15058 F:      drivers/mtd/nand/raw/vf610_nfc.c
15059
15060 VFAT/FAT/MSDOS FILESYSTEM
15061 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15062 S:      Maintained
15063 F:      Documentation/filesystems/vfat.txt
15064 F:      fs/fat/
15065
15066 VFIO DRIVER
15067 M:      Alex Williamson <alex.williamson@redhat.com>
15068 L:      kvm@vger.kernel.org
15069 T:      git git://github.com/awilliam/linux-vfio.git
15070 S:      Maintained
15071 F:      Documentation/vfio.txt
15072 F:      drivers/vfio/
15073 F:      include/linux/vfio.h
15074 F:      include/uapi/linux/vfio.h
15075
15076 VFIO MEDIATED DEVICE DRIVERS
15077 M:      Kirti Wankhede <kwankhede@nvidia.com>
15078 L:      kvm@vger.kernel.org
15079 S:      Maintained
15080 F:      Documentation/vfio-mediated-device.txt
15081 F:      drivers/vfio/mdev/
15082 F:      include/linux/mdev.h
15083 F:      samples/vfio-mdev/
15084
15085 VFIO PLATFORM DRIVER
15086 M:      Eric Auger <eric.auger@redhat.com>
15087 L:      kvm@vger.kernel.org
15088 S:      Maintained
15089 F:      drivers/vfio/platform/
15090
15091 VGA_SWITCHEROO
15092 R:      Lukas Wunner <lukas@wunner.de>
15093 S:      Maintained
15094 F:      Documentation/gpu/vga-switcheroo.rst
15095 F:      drivers/gpu/vga/vga_switcheroo.c
15096 F:      include/linux/vga_switcheroo.h
15097 T:      git git://anongit.freedesktop.org/drm/drm-misc
15098
15099 VIA RHINE NETWORK DRIVER
15100 S:      Orphan
15101 F:      drivers/net/ethernet/via/via-rhine.c
15102
15103 VIA SD/MMC CARD CONTROLLER DRIVER
15104 M:      Bruce Chang <brucechang@via.com.tw>
15105 M:      Harald Welte <HaraldWelte@viatech.com>
15106 S:      Maintained
15107 F:      drivers/mmc/host/via-sdmmc.c
15108
15109 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15110 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15111 L:      linux-fbdev@vger.kernel.org
15112 S:      Maintained
15113 F:      include/linux/via-core.h
15114 F:      include/linux/via-gpio.h
15115 F:      include/linux/via_i2c.h
15116 F:      drivers/video/fbdev/via/
15117
15118 VIA VELOCITY NETWORK DRIVER
15119 M:      Francois Romieu <romieu@fr.zoreil.com>
15120 L:      netdev@vger.kernel.org
15121 S:      Maintained
15122 F:      drivers/net/ethernet/via/via-velocity.*
15123
15124 VIDEO MULTIPLEXER DRIVER
15125 M:      Philipp Zabel <p.zabel@pengutronix.de>
15126 L:      linux-media@vger.kernel.org
15127 S:      Maintained
15128 F:      drivers/media/platform/video-mux.c
15129
15130 VIDEO I2C POLLING DRIVER
15131 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15132 L:      linux-media@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/media/i2c/video-i2c.c
15135
15136 VIDEOBUF2 FRAMEWORK
15137 M:      Pawel Osciak <pawel@osciak.com>
15138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15139 M:      Kyungmin Park <kyungmin.park@samsung.com>
15140 L:      linux-media@vger.kernel.org
15141 S:      Maintained
15142 F:      drivers/media/v4l2-core/videobuf2-*
15143 F:      include/media/videobuf2-*
15144
15145 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15146 M:      Helen Koike <helen.koike@collabora.com>
15147 L:      linux-media@vger.kernel.org
15148 T:      git git://linuxtv.org/media_tree.git
15149 W:      https://linuxtv.org
15150 S:      Maintained
15151 F:      drivers/media/platform/vimc/*
15152
15153 VIRT LIB
15154 M:      Alex Williamson <alex.williamson@redhat.com>
15155 M:      Paolo Bonzini <pbonzini@redhat.com>
15156 L:      kvm@vger.kernel.org
15157 S:      Supported
15158 F:      virt/lib/
15159
15160 VIRTIO AND VHOST VSOCK DRIVER
15161 M:      Stefan Hajnoczi <stefanha@redhat.com>
15162 L:      kvm@vger.kernel.org
15163 L:      virtualization@lists.linux-foundation.org
15164 L:      netdev@vger.kernel.org
15165 S:      Maintained
15166 F:      include/linux/virtio_vsock.h
15167 F:      include/uapi/linux/virtio_vsock.h
15168 F:      include/uapi/linux/vsockmon.h
15169 F:      include/uapi/linux/vm_sockets_diag.h
15170 F:      net/vmw_vsock/diag.c
15171 F:      net/vmw_vsock/af_vsock_tap.c
15172 F:      net/vmw_vsock/virtio_transport_common.c
15173 F:      net/vmw_vsock/virtio_transport.c
15174 F:      drivers/net/vsockmon.c
15175 F:      drivers/vhost/vsock.c
15176 F:      drivers/vhost/vsock.h
15177 F:      tools/testing/vsock/
15178
15179 VIRTIO CONSOLE DRIVER
15180 M:      Amit Shah <amit@kernel.org>
15181 L:      virtualization@lists.linux-foundation.org
15182 S:      Maintained
15183 F:      drivers/char/virtio_console.c
15184 F:      include/linux/virtio_console.h
15185 F:      include/uapi/linux/virtio_console.h
15186
15187 VIRTIO CORE, NET AND BLOCK DRIVERS
15188 M:      "Michael S. Tsirkin" <mst@redhat.com>
15189 M:      Jason Wang <jasowang@redhat.com>
15190 L:      virtualization@lists.linux-foundation.org
15191 S:      Maintained
15192 F:      Documentation/devicetree/bindings/virtio/
15193 F:      drivers/virtio/
15194 F:      tools/virtio/
15195 F:      drivers/net/virtio_net.c
15196 F:      drivers/block/virtio_blk.c
15197 F:      include/linux/virtio*.h
15198 F:      include/uapi/linux/virtio_*.h
15199 F:      drivers/crypto/virtio/
15200 F:      mm/balloon_compaction.c
15201
15202 VIRTIO CRYPTO DRIVER
15203 M:      Gonglei <arei.gonglei@huawei.com>
15204 L:      virtualization@lists.linux-foundation.org
15205 L:      linux-crypto@vger.kernel.org
15206 S:      Maintained
15207 F:      drivers/crypto/virtio/
15208 F:      include/uapi/linux/virtio_crypto.h
15209
15210 VIRTIO DRIVERS FOR S390
15211 M:      Cornelia Huck <cohuck@redhat.com>
15212 M:      Halil Pasic <pasic@linux.ibm.com>
15213 L:      linux-s390@vger.kernel.org
15214 L:      virtualization@lists.linux-foundation.org
15215 L:      kvm@vger.kernel.org
15216 S:      Supported
15217 F:      drivers/s390/virtio/
15218 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15219
15220 VIRTIO GPU DRIVER
15221 M:      David Airlie <airlied@linux.ie>
15222 M:      Gerd Hoffmann <kraxel@redhat.com>
15223 L:      dri-devel@lists.freedesktop.org
15224 L:      virtualization@lists.linux-foundation.org
15225 T:      git git://anongit.freedesktop.org/drm/drm-misc
15226 S:      Maintained
15227 F:      drivers/gpu/drm/virtio/
15228 F:      include/uapi/linux/virtio_gpu.h
15229
15230 VIRTIO HOST (VHOST)
15231 M:      "Michael S. Tsirkin" <mst@redhat.com>
15232 M:      Jason Wang <jasowang@redhat.com>
15233 L:      kvm@vger.kernel.org
15234 L:      virtualization@lists.linux-foundation.org
15235 L:      netdev@vger.kernel.org
15236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15237 S:      Maintained
15238 F:      drivers/vhost/
15239 F:      include/uapi/linux/vhost.h
15240
15241 VIRTIO INPUT DRIVER
15242 M:      Gerd Hoffmann <kraxel@redhat.com>
15243 S:      Maintained
15244 F:      drivers/virtio/virtio_input.c
15245 F:      include/uapi/linux/virtio_input.h
15246
15247 VIRTUAL BOX GUEST DEVICE DRIVER
15248 M:      Hans de Goede <hdegoede@redhat.com>
15249 M:      Arnd Bergmann <arnd@arndb.de>
15250 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15251 S:      Maintained
15252 F:      include/linux/vbox_utils.h
15253 F:      include/uapi/linux/vbox*.h
15254 F:      drivers/virt/vboxguest/
15255
15256 VIRTUAL SERIO DEVICE DRIVER
15257 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15258 S:      Maintained
15259 F:      drivers/input/serio/userio.c
15260 F:      include/uapi/linux/userio.h
15261
15262 VIVID VIRTUAL VIDEO DRIVER
15263 M:      Hans Verkuil <hverkuil@xs4all.nl>
15264 L:      linux-media@vger.kernel.org
15265 T:      git git://linuxtv.org/media_tree.git
15266 W:      https://linuxtv.org
15267 S:      Maintained
15268 F:      drivers/media/platform/vivid/*
15269
15270 VLYNQ BUS
15271 M:      Florian Fainelli <f.fainelli@gmail.com>
15272 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15273 S:      Maintained
15274 F:      drivers/vlynq/vlynq.c
15275 F:      include/linux/vlynq.h
15276
15277 VME SUBSYSTEM
15278 M:      Martyn Welch <martyn@welchs.me.uk>
15279 M:      Manohar Vanga <manohar.vanga@gmail.com>
15280 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15281 L:      devel@driverdev.osuosl.org
15282 S:      Maintained
15283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15284 F:      Documentation/driver-api/vme.rst
15285 F:      drivers/staging/vme/
15286 F:      drivers/vme/
15287 F:      include/linux/vme*
15288
15289 VMWARE BALLOON DRIVER
15290 M:      Xavier Deguillard <xdeguillard@vmware.com>
15291 M:      Philip Moltmann <moltmann@vmware.com>
15292 M:      "VMware, Inc." <pv-drivers@vmware.com>
15293 L:      linux-kernel@vger.kernel.org
15294 S:      Maintained
15295 F:      drivers/misc/vmw_balloon.c
15296
15297 VMWARE HYPERVISOR INTERFACE
15298 M:      Alok Kataria <akataria@vmware.com>
15299 L:      virtualization@lists.linux-foundation.org
15300 S:      Supported
15301 F:      arch/x86/kernel/cpu/vmware.c
15302
15303 VMWARE PVRDMA DRIVER
15304 M:      Adit Ranadive <aditr@vmware.com>
15305 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15306 L:      linux-rdma@vger.kernel.org
15307 S:      Maintained
15308 F:      drivers/infiniband/hw/vmw_pvrdma/
15309
15310 VMware PVSCSI driver
15311 M:      Jim Gill <jgill@vmware.com>
15312 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15313 L:      linux-scsi@vger.kernel.org
15314 S:      Maintained
15315 F:      drivers/scsi/vmw_pvscsi.c
15316 F:      drivers/scsi/vmw_pvscsi.h
15317
15318 VMWARE VMMOUSE SUBDRIVER
15319 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15320 M:      "VMware, Inc." <pv-drivers@vmware.com>
15321 L:      linux-input@vger.kernel.org
15322 S:      Maintained
15323 F:      drivers/input/mouse/vmmouse.c
15324 F:      drivers/input/mouse/vmmouse.h
15325
15326 VMWARE VMXNET3 ETHERNET DRIVER
15327 M:      Ronak Doshi <doshir@vmware.com>
15328 M:      "VMware, Inc." <pv-drivers@vmware.com>
15329 L:      netdev@vger.kernel.org
15330 S:      Maintained
15331 F:      drivers/net/vmxnet3/
15332
15333 VOCORE VOCORE2 BOARD
15334 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15335 L:      linux-mips@linux-mips.org
15336 S:      Maintained
15337 F:      arch/mips/boot/dts/ralink/vocore2.dts
15338
15339 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15340 M:      Liam Girdwood <lgirdwood@gmail.com>
15341 M:      Mark Brown <broonie@kernel.org>
15342 L:      linux-kernel@vger.kernel.org
15343 W:      http://www.slimlogic.co.uk/?p=48
15344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15345 S:      Supported
15346 F:      Documentation/devicetree/bindings/regulator/
15347 F:      Documentation/power/regulator/
15348 F:      drivers/regulator/
15349 F:      include/dt-bindings/regulator/
15350 F:      include/linux/regulator/
15351
15352 VRF
15353 M:      David Ahern <dsa@cumulusnetworks.com>
15354 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15355 L:      netdev@vger.kernel.org
15356 S:      Maintained
15357 F:      drivers/net/vrf.c
15358 F:      Documentation/networking/vrf.txt
15359
15360 VT1211 HARDWARE MONITOR DRIVER
15361 M:      Juerg Haefliger <juergh@gmail.com>
15362 L:      linux-hwmon@vger.kernel.org
15363 S:      Maintained
15364 F:      Documentation/hwmon/vt1211
15365 F:      drivers/hwmon/vt1211.c
15366
15367 VT8231 HARDWARE MONITOR DRIVER
15368 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15369 L:      linux-hwmon@vger.kernel.org
15370 S:      Maintained
15371 F:      drivers/hwmon/vt8231.c
15372
15373 VUB300 USB to SDIO/SD/MMC bridge chip
15374 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15375 L:      linux-mmc@vger.kernel.org
15376 L:      linux-usb@vger.kernel.org
15377 S:      Supported
15378 F:      drivers/mmc/host/vub300.c
15379
15380 W1 DALLAS'S 1-WIRE BUS
15381 M:      Evgeniy Polyakov <zbr@ioremap.net>
15382 S:      Maintained
15383 F:      Documentation/w1/
15384 F:      drivers/w1/
15385 F:      include/linux/w1.h
15386
15387 W83791D HARDWARE MONITORING DRIVER
15388 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15389 L:      linux-hwmon@vger.kernel.org
15390 S:      Maintained
15391 F:      Documentation/hwmon/w83791d
15392 F:      drivers/hwmon/w83791d.c
15393
15394 W83793 HARDWARE MONITORING DRIVER
15395 M:      Rudolf Marek <r.marek@assembler.cz>
15396 L:      linux-hwmon@vger.kernel.org
15397 S:      Maintained
15398 F:      Documentation/hwmon/w83793
15399 F:      drivers/hwmon/w83793.c
15400
15401 W83795 HARDWARE MONITORING DRIVER
15402 M:      Jean Delvare <jdelvare@suse.com>
15403 L:      linux-hwmon@vger.kernel.org
15404 S:      Maintained
15405 F:      drivers/hwmon/w83795.c
15406
15407 W83L51xD SD/MMC CARD INTERFACE DRIVER
15408 M:      Pierre Ossman <pierre@ossman.eu>
15409 S:      Maintained
15410 F:      drivers/mmc/host/wbsd.*
15411
15412 WACOM PROTOCOL 4 SERIAL TABLETS
15413 M:      Julian Squires <julian@cipht.net>
15414 M:      Hans de Goede <hdegoede@redhat.com>
15415 L:      linux-input@vger.kernel.org
15416 S:      Maintained
15417 F:      drivers/input/tablet/wacom_serial4.c
15418
15419 WATCHDOG DEVICE DRIVERS
15420 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15421 M:      Guenter Roeck <linux@roeck-us.net>
15422 L:      linux-watchdog@vger.kernel.org
15423 W:      http://www.linux-watchdog.org/
15424 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15425 S:      Maintained
15426 F:      Documentation/devicetree/bindings/watchdog/
15427 F:      Documentation/watchdog/
15428 F:      drivers/watchdog/
15429 F:      include/linux/watchdog.h
15430 F:      include/uapi/linux/watchdog.h
15431
15432 WHISKEYCOVE PMIC GPIO DRIVER
15433 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15434 L:      linux-gpio@vger.kernel.org
15435 S:      Maintained
15436 F:      drivers/gpio/gpio-wcove.c
15437
15438 WIIMOTE HID DRIVER
15439 M:      David Herrmann <dh.herrmann@googlemail.com>
15440 L:      linux-input@vger.kernel.org
15441 S:      Maintained
15442 F:      drivers/hid/hid-wiimote*
15443
15444 WILOCITY WIL6210 WIRELESS DRIVER
15445 M:      Maya Erez <merez@codeaurora.org>
15446 L:      linux-wireless@vger.kernel.org
15447 L:      wil6210@qti.qualcomm.com
15448 S:      Supported
15449 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15450 F:      drivers/net/wireless/ath/wil6210/
15451
15452 WIMAX STACK
15453 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15454 M:      linux-wimax@intel.com
15455 L:      wimax@linuxwimax.org (subscribers-only)
15456 S:      Supported
15457 W:      http://linuxwimax.org
15458 F:      Documentation/wimax/README.wimax
15459 F:      include/linux/wimax/debug.h
15460 F:      include/net/wimax.h
15461 F:      include/uapi/linux/wimax.h
15462 F:      net/wimax/
15463
15464 WINBOND CIR DRIVER
15465 M:      David Härdeman <david@hardeman.nu>
15466 S:      Maintained
15467 F:      drivers/media/rc/winbond-cir.c
15468
15469 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15470 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15471 L:      linux-watchdog@vger.kernel.org
15472 S:      Maintained
15473 F:      drivers/watchdog/ebc-c384_wdt.c
15474
15475 WINSYSTEMS WS16C48 GPIO DRIVER
15476 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15477 L:      linux-gpio@vger.kernel.org
15478 S:      Maintained
15479 F:      drivers/gpio/gpio-ws16c48.c
15480
15481 WISTRON LAPTOP BUTTON DRIVER
15482 M:      Miloslav Trmac <mitr@volny.cz>
15483 S:      Maintained
15484 F:      drivers/input/misc/wistron_btns.c
15485
15486 WL3501 WIRELESS PCMCIA CARD DRIVER
15487 L:      linux-wireless@vger.kernel.org
15488 S:      Odd fixes
15489 F:      drivers/net/wireless/wl3501*
15490
15491 WOLFSON MICROELECTRONICS DRIVERS
15492 L:      patches@opensource.cirrus.com
15493 T:      git https://github.com/CirrusLogic/linux-drivers.git
15494 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15495 S:      Supported
15496 F:      Documentation/hwmon/wm83??
15497 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15498 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15499 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15500 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15501 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15502 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15503 F:      drivers/clk/clk-wm83*.c
15504 F:      drivers/extcon/extcon-arizona.c
15505 F:      drivers/leds/leds-wm83*.c
15506 F:      drivers/gpio/gpio-*wm*.c
15507 F:      drivers/gpio/gpio-arizona.c
15508 F:      drivers/hwmon/wm83??-hwmon.c
15509 F:      drivers/input/misc/wm831x-on.c
15510 F:      drivers/input/touchscreen/wm831x-ts.c
15511 F:      drivers/input/touchscreen/wm97*.c
15512 F:      drivers/mfd/arizona*
15513 F:      drivers/mfd/wm*.c
15514 F:      drivers/mfd/cs47l24*
15515 F:      drivers/power/supply/wm83*.c
15516 F:      drivers/rtc/rtc-wm83*.c
15517 F:      drivers/regulator/wm8*.c
15518 F:      drivers/regulator/arizona*
15519 F:      drivers/video/backlight/wm83*_bl.c
15520 F:      drivers/watchdog/wm83*_wdt.c
15521 F:      include/linux/mfd/arizona/
15522 F:      include/linux/mfd/wm831x/
15523 F:      include/linux/mfd/wm8350/
15524 F:      include/linux/mfd/wm8400*
15525 F:      include/linux/regulator/arizona*
15526 F:      include/linux/wm97xx.h
15527 F:      include/sound/wm????.h
15528 F:      sound/soc/codecs/arizona.?
15529 F:      sound/soc/codecs/wm*
15530 F:      sound/soc/codecs/cs47l24*
15531
15532 WORKQUEUE
15533 M:      Tejun Heo <tj@kernel.org>
15534 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15536 S:      Maintained
15537 F:      include/linux/workqueue.h
15538 F:      kernel/workqueue.c
15539 F:      Documentation/core-api/workqueue.rst
15540
15541 X-POWERS AXP288 PMIC DRIVERS
15542 M:      Hans de Goede <hdegoede@redhat.com>
15543 S:      Maintained
15544 N:      axp288
15545 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15546
15547 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15548 M:      Chen-Yu Tsai <wens@csie.org>
15549 L:      linux-kernel@vger.kernel.org
15550 S:      Maintained
15551 N:      axp[128]
15552
15553 X.25 NETWORK LAYER
15554 M:      Andrew Hendry <andrew.hendry@gmail.com>
15555 L:      linux-x25@vger.kernel.org
15556 S:      Odd Fixes
15557 F:      Documentation/networking/x25*
15558 F:      include/net/x25*
15559 F:      net/x25/
15560
15561 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15562 M:      Thomas Gleixner <tglx@linutronix.de>
15563 M:      Ingo Molnar <mingo@redhat.com>
15564 R:      "H. Peter Anvin" <hpa@zytor.com>
15565 M:      x86@kernel.org
15566 L:      linux-kernel@vger.kernel.org
15567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15568 S:      Maintained
15569 F:      Documentation/x86/
15570 F:      arch/x86/
15571
15572 X86 MCE INFRASTRUCTURE
15573 M:      Tony Luck <tony.luck@intel.com>
15574 M:      Borislav Petkov <bp@alien8.de>
15575 L:      linux-edac@vger.kernel.org
15576 S:      Maintained
15577 F:      arch/x86/kernel/cpu/mcheck/*
15578
15579 X86 MICROCODE UPDATE SUPPORT
15580 M:      Borislav Petkov <bp@alien8.de>
15581 S:      Maintained
15582 F:      arch/x86/kernel/cpu/microcode/*
15583
15584 X86 PLATFORM DRIVERS
15585 M:      Darren Hart <dvhart@infradead.org>
15586 M:      Andy Shevchenko <andy@infradead.org>
15587 L:      platform-driver-x86@vger.kernel.org
15588 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15589 S:      Maintained
15590 F:      drivers/platform/x86/
15591 F:      drivers/platform/olpc/
15592
15593 X86 VDSO
15594 M:      Andy Lutomirski <luto@amacapital.net>
15595 L:      linux-kernel@vger.kernel.org
15596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15597 S:      Maintained
15598 F:      arch/x86/entry/vdso/
15599
15600 XC2028/3028 TUNER DRIVER
15601 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15602 L:      linux-media@vger.kernel.org
15603 W:      https://linuxtv.org
15604 T:      git git://linuxtv.org/media_tree.git
15605 S:      Maintained
15606 F:      drivers/media/tuners/tuner-xc2028.*
15607
15608 XDP SOCKETS (AF_XDP)
15609 M:      Björn Töpel <bjorn.topel@intel.com>
15610 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15611 L:      netdev@vger.kernel.org
15612 S:      Maintained
15613 F:      kernel/bpf/xskmap.c
15614 F:      net/xdp/
15615
15616 XEN BLOCK SUBSYSTEM
15617 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15618 M:      Roger Pau Monné <roger.pau@citrix.com>
15619 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15620 S:      Supported
15621 F:      drivers/block/xen-blkback/*
15622 F:      drivers/block/xen*
15623
15624 XEN HYPERVISOR ARM
15625 M:      Stefano Stabellini <sstabellini@kernel.org>
15626 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15627 S:      Maintained
15628 F:      arch/arm/xen/
15629 F:      arch/arm/include/asm/xen/
15630
15631 XEN HYPERVISOR ARM64
15632 M:      Stefano Stabellini <sstabellini@kernel.org>
15633 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15634 S:      Maintained
15635 F:      arch/arm64/xen/
15636 F:      arch/arm64/include/asm/xen/
15637
15638 XEN HYPERVISOR INTERFACE
15639 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15640 M:      Juergen Gross <jgross@suse.com>
15641 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15643 S:      Supported
15644 F:      arch/x86/xen/
15645 F:      drivers/*/xen-*front.c
15646 F:      drivers/xen/
15647 F:      arch/x86/include/asm/xen/
15648 F:      arch/x86/include/asm/pvclock-abi.h
15649 F:      include/xen/
15650 F:      include/uapi/xen/
15651 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15652 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15653
15654 XEN NETWORK BACKEND DRIVER
15655 M:      Wei Liu <wei.liu2@citrix.com>
15656 M:      Paul Durrant <paul.durrant@citrix.com>
15657 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15658 L:      netdev@vger.kernel.org
15659 S:      Supported
15660 F:      drivers/net/xen-netback/*
15661
15662 XEN PCI SUBSYSTEM
15663 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15664 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15665 S:      Supported
15666 F:      arch/x86/pci/*xen*
15667 F:      drivers/pci/*xen*
15668
15669 XEN PVSCSI DRIVERS
15670 M:      Juergen Gross <jgross@suse.com>
15671 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15672 L:      linux-scsi@vger.kernel.org
15673 S:      Supported
15674 F:      drivers/scsi/xen-scsifront.c
15675 F:      drivers/xen/xen-scsiback.c
15676 F:      include/xen/interface/io/vscsiif.h
15677
15678 XEN SWIOTLB SUBSYSTEM
15679 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15680 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15681 L:      iommu@lists.linux-foundation.org
15682 S:      Supported
15683 F:      arch/x86/xen/*swiotlb*
15684 F:      drivers/xen/*swiotlb*
15685
15686 XEN SOUND FRONTEND DRIVER
15687 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15688 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15690 S:      Supported
15691 F:      sound/xen/*
15692
15693 XFS FILESYSTEM
15694 M:      Darrick J. Wong <darrick.wong@oracle.com>
15695 M:      linux-xfs@vger.kernel.org
15696 L:      linux-xfs@vger.kernel.org
15697 W:      http://xfs.org/
15698 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15699 S:      Supported
15700 F:      Documentation/filesystems/xfs.txt
15701 F:      fs/xfs/
15702
15703 XILINX AXI ETHERNET DRIVER
15704 M:      Anirudha Sarangi <anirudh@xilinx.com>
15705 M:      John Linn <John.Linn@xilinx.com>
15706 S:      Maintained
15707 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15708
15709 XILINX UARTLITE SERIAL DRIVER
15710 M:      Peter Korsgaard <jacmet@sunsite.dk>
15711 L:      linux-serial@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/tty/serial/uartlite.c
15714
15715 XILINX VIDEO IP CORES
15716 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15717 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15718 L:      linux-media@vger.kernel.org
15719 T:      git git://linuxtv.org/media_tree.git
15720 S:      Supported
15721 F:      Documentation/devicetree/bindings/media/xilinx/
15722 F:      drivers/media/platform/xilinx/
15723 F:      include/uapi/linux/xilinx-v4l2-controls.h
15724
15725 XILLYBUS DRIVER
15726 M:      Eli Billauer <eli.billauer@gmail.com>
15727 L:      linux-kernel@vger.kernel.org
15728 S:      Supported
15729 F:      drivers/char/xillybus/
15730
15731 XLP9XX I2C DRIVER
15732 M:      George Cherian <george.cherian@cavium.com>
15733 M:      Jan Glauber <jglauber@cavium.com>
15734 L:      linux-i2c@vger.kernel.org
15735 W:      http://www.cavium.com
15736 S:      Supported
15737 F:      drivers/i2c/busses/i2c-xlp9xx.c
15738
15739 XRA1403 GPIO EXPANDER
15740 M:      Nandor Han <nandor.han@ge.com>
15741 M:      Semi Malinen <semi.malinen@ge.com>
15742 L:      linux-gpio@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/gpio/gpio-xra1403.c
15745 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15746
15747 XTENSA XTFPGA PLATFORM SUPPORT
15748 M:      Max Filippov <jcmvbkbc@gmail.com>
15749 L:      linux-xtensa@linux-xtensa.org
15750 S:      Maintained
15751 F:      drivers/spi/spi-xtensa-xtfpga.c
15752 F:      sound/soc/xtensa/xtfpga-i2s.c
15753
15754 YAM DRIVER FOR AX.25
15755 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15756 L:      linux-hams@vger.kernel.org
15757 S:      Maintained
15758 F:      drivers/net/hamradio/yam*
15759 F:      include/linux/yam.h
15760
15761 YAMA SECURITY MODULE
15762 M:      Kees Cook <keescook@chromium.org>
15763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15764 S:      Supported
15765 F:      security/yama/
15766 F:      Documentation/admin-guide/LSM/Yama.rst
15767
15768 YEALINK PHONE DRIVER
15769 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15770 L:      usbb2k-api-dev@nongnu.org
15771 S:      Maintained
15772 F:      Documentation/input/yealink.rst
15773 F:      drivers/input/misc/yealink.*
15774
15775 Z8530 DRIVER FOR AX.25
15776 M:      Joerg Reuter <jreuter@yaina.de>
15777 W:      http://yaina.de/jreuter/
15778 W:      http://www.qsl.net/dl1bke/
15779 L:      linux-hams@vger.kernel.org
15780 S:      Maintained
15781 F:      Documentation/networking/z8530drv.txt
15782 F:      drivers/net/hamradio/*scc.c
15783 F:      drivers/net/hamradio/z8530.h
15784
15785 ZBUD COMPRESSED PAGE ALLOCATOR
15786 M:      Seth Jennings <sjenning@redhat.com>
15787 M:      Dan Streetman <ddstreet@ieee.org>
15788 L:      linux-mm@kvack.org
15789 S:      Maintained
15790 F:      mm/zbud.c
15791 F:      include/linux/zbud.h
15792
15793 ZD1211RW WIRELESS DRIVER
15794 M:      Daniel Drake <dsd@gentoo.org>
15795 M:      Ulrich Kunitz <kune@deine-taler.de>
15796 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15797 L:      linux-wireless@vger.kernel.org
15798 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15799 S:      Maintained
15800 F:      drivers/net/wireless/zydas/zd1211rw/
15801
15802 ZD1301 MEDIA DRIVER
15803 M:      Antti Palosaari <crope@iki.fi>
15804 L:      linux-media@vger.kernel.org
15805 W:      https://linuxtv.org/
15806 W:      http://palosaari.fi/linux/
15807 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15808 S:      Maintained
15809 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15810
15811 ZD1301_DEMOD MEDIA DRIVER
15812 M:      Antti Palosaari <crope@iki.fi>
15813 L:      linux-media@vger.kernel.org
15814 W:      https://linuxtv.org/
15815 W:      http://palosaari.fi/linux/
15816 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15817 S:      Maintained
15818 F:      drivers/media/dvb-frontends/zd1301_demod*
15819
15820 ZPOOL COMPRESSED PAGE STORAGE API
15821 M:      Dan Streetman <ddstreet@ieee.org>
15822 L:      linux-mm@kvack.org
15823 S:      Maintained
15824 F:      mm/zpool.c
15825 F:      include/linux/zpool.h
15826
15827 ZR36067 VIDEO FOR LINUX DRIVER
15828 L:      mjpeg-users@lists.sourceforge.net
15829 L:      linux-media@vger.kernel.org
15830 W:      http://mjpeg.sourceforge.net/driver-zoran/
15831 T:      hg https://linuxtv.org/hg/v4l-dvb
15832 S:      Odd Fixes
15833 F:      drivers/staging/media/zoran/
15834
15835 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15836 M:      Minchan Kim <minchan@kernel.org>
15837 M:      Nitin Gupta <ngupta@vflare.org>
15838 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15839 L:      linux-kernel@vger.kernel.org
15840 S:      Maintained
15841 F:      drivers/block/zram/
15842 F:      Documentation/blockdev/zram.txt
15843
15844 ZS DECSTATION Z85C30 SERIAL DRIVER
15845 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15846 S:      Maintained
15847 F:      drivers/tty/serial/zs.*
15848
15849 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15850 M:      Minchan Kim <minchan@kernel.org>
15851 M:      Nitin Gupta <ngupta@vflare.org>
15852 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15853 L:      linux-mm@kvack.org
15854 S:      Maintained
15855 F:      mm/zsmalloc.c
15856 F:      include/linux/zsmalloc.h
15857 F:      Documentation/vm/zsmalloc.rst
15858
15859 ZSWAP COMPRESSED SWAP CACHING
15860 M:      Seth Jennings <sjenning@redhat.com>
15861 M:      Dan Streetman <ddstreet@ieee.org>
15862 L:      linux-mm@kvack.org
15863 S:      Maintained
15864 F:      mm/zswap.c
15865
15866 THE REST
15867 M:      Linus Torvalds <torvalds@linux-foundation.org>
15868 L:      linux-kernel@vger.kernel.org
15869 Q:      http://patchwork.kernel.org/project/LKML/list/
15870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15871 S:      Buried alive in reporters
15872 F:      *
15873 F:      */